# HG changeset patch
# User Sebastien Jodogne <s.jodogne@gmail.com>
# Date 1607441425 -3600
# Node ID 9e466631660ae3a5ffece33384f4fcd0f342e599
# Parent  0f8c9ce124d612b4e70d7eeb126332fe5f8fb92c
ugrade to Orthanc SDK 1.8.1

diff -r 0f8c9ce124d6 -r 9e466631660a CMakeLists.txt
--- a/CMakeLists.txt	Fri Nov 06 17:56:55 2020 +0100
+++ b/CMakeLists.txt	Tue Dec 08 16:30:25 2020 +0100
@@ -7,7 +7,7 @@
   set(ORTHANC_FRAMEWORK_DEFAULT_VERSION "mainline")
   set(ORTHANC_FRAMEWORK_DEFAULT_SOURCE "hg")
 else()
-  set(ORTHANC_FRAMEWORK_DEFAULT_VERSION "1.7.2")
+  set(ORTHANC_FRAMEWORK_DEFAULT_VERSION "1.8.1")
   set(ORTHANC_FRAMEWORK_DEFAULT_SOURCE "web")
 endif()
 
@@ -146,7 +146,7 @@
 
 
 include_directories(
-  ${CMAKE_SOURCE_DIR}/Resources/Orthanc/Sdk-1.7.2
+  ${CMAKE_SOURCE_DIR}/Resources/Orthanc/Sdk-1.8.1
   )
 
 add_definitions(
diff -r 0f8c9ce124d6 -r 9e466631660a CodeAnalysis/README.txt
--- a/CodeAnalysis/README.txt	Fri Nov 06 17:56:55 2020 +0100
+++ b/CodeAnalysis/README.txt	Tue Dec 08 16:30:25 2020 +0100
@@ -13,5 +13,5 @@
 
 $ sudo apt-get install python-clang-4.0
 $ python2 ./ParseOrthancSDK.py --libclang=libclang-4.0.so.1 \
-          --source ../Resources/Orthanc/Sdk-1.7.2/orthanc/OrthancCPlugin.h \
+          --source ../Resources/Orthanc/Sdk-1.8.1/orthanc/OrthancCPlugin.h \
           --target ../Sources/Autogenerated
diff -r 0f8c9ce124d6 -r 9e466631660a NEWS
--- a/NEWS	Fri Nov 06 17:56:55 2020 +0100
+++ b/NEWS	Tue Dec 08 16:30:25 2020 +0100
@@ -1,6 +1,8 @@
 Pending changes in the mainline
 ===============================
 
+=> Minimum SDK version: 1.8.1 <=
+
 * Support of Apple OS X
 * Fix issue #185 (segfaults on non-UTF8 special characters in request URI)
 
diff -r 0f8c9ce124d6 -r 9e466631660a Resources/Orthanc/CMake/DownloadOrthancFramework.cmake
--- a/Resources/Orthanc/CMake/DownloadOrthancFramework.cmake	Fri Nov 06 17:56:55 2020 +0100
+++ b/Resources/Orthanc/CMake/DownloadOrthancFramework.cmake	Tue Dec 08 16:30:25 2020 +0100
@@ -118,6 +118,8 @@
         set(ORTHANC_FRAMEWORK_MD5 "19fcb7c21876af86546baa048a22c6c0")
       elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "1.8.0")
         set(ORTHANC_FRAMEWORK_MD5 "f8ec7554ef5d23ea4ce474b1e8214de9")
+      elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "1.8.1")
+        set(ORTHANC_FRAMEWORK_MD5 "db094f96399cbe8b9bbdbce34884c220")
 
       # Below this point are development snapshots that were used to
       # release some plugin, before an official release of the Orthanc
@@ -129,6 +131,9 @@
       elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "ae0e3fd609df")
         # DICOMweb 1.1 (framework pre-1.6.0)
         set(ORTHANC_FRAMEWORK_MD5 "7e09e9b530a2f527854f0b782d7e0645")
+      elseif (ORTHANC_FRAMEWORK_VERSION STREQUAL "82652c5fc04f")
+        # Stone Web viewer 1.0 (framework pre-1.8.1)
+        set(ORTHANC_FRAMEWORK_MD5 "d77331d68917e66a3f4f9b807bbdab7f")
       endif()
     endif()
   endif()
diff -r 0f8c9ce124d6 -r 9e466631660a Resources/Orthanc/Sdk-1.7.2/orthanc/OrthancCPlugin.h
--- a/Resources/Orthanc/Sdk-1.7.2/orthanc/OrthancCPlugin.h	Fri Nov 06 17:56:55 2020 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,8181 +0,0 @@
-/**
- * \mainpage
- *
- * This C/C++ SDK allows external developers to create plugins that
- * can be loaded into Orthanc to extend its functionality. Each
- * Orthanc plugin must expose 4 public functions with the following
- * signatures:
- * 
- * -# <tt>int32_t OrthancPluginInitialize(const OrthancPluginContext* context)</tt>:
- *    This function is invoked by Orthanc when it loads the plugin on startup.
- *    The plugin must:
- *    - Check its compatibility with the Orthanc version using
- *      ::OrthancPluginCheckVersion().
- *    - Store the context pointer so that it can use the plugin 
- *      services of Orthanc.
- *    - Register all its REST callbacks using ::OrthancPluginRegisterRestCallback().
- *    - Possibly register its callback for received DICOM instances using ::OrthancPluginRegisterOnStoredInstanceCallback().
- *    - Possibly register its callback for changes to the DICOM store using ::OrthancPluginRegisterOnChangeCallback().
- *    - Possibly register a custom storage area using ::OrthancPluginRegisterStorageArea().
- *    - Possibly register a custom database back-end area using OrthancPluginRegisterDatabaseBackendV2().
- *    - Possibly register a handler for C-Find SCP using OrthancPluginRegisterFindCallback().
- *    - Possibly register a handler for C-Find SCP against DICOM worklists using OrthancPluginRegisterWorklistCallback().
- *    - Possibly register a handler for C-Move SCP using OrthancPluginRegisterMoveCallback().
- *    - Possibly register a custom decoder for DICOM images using OrthancPluginRegisterDecodeImageCallback().
- *    - Possibly register a callback to filter incoming HTTP requests using OrthancPluginRegisterIncomingHttpRequestFilter2().
- *    - Possibly register a callback to unserialize jobs using OrthancPluginRegisterJobsUnserializer().
- *    - Possibly register a callback to refresh its metrics using OrthancPluginRegisterRefreshMetricsCallback().
- *    - Possibly register a callback to answer chunked HTTP transfers using ::OrthancPluginRegisterChunkedRestCallback().
- *    - Possibly register a callback for Storage Commitment SCP using ::OrthancPluginRegisterStorageCommitmentScpCallback().
- *    - Possibly register a callback to filter incoming DICOM instance using OrthancPluginRegisterIncomingDicomInstanceFilter().
- *    - Possibly register a custom transcoder for DICOM images using OrthancPluginRegisterTranscoderCallback().
- * -# <tt>void OrthancPluginFinalize()</tt>:
- *    This function is invoked by Orthanc during its shutdown. The plugin
- *    must free all its memory.
- * -# <tt>const char* OrthancPluginGetName()</tt>:
- *    The plugin must return a short string to identify itself.
- * -# <tt>const char* OrthancPluginGetVersion()</tt>:
- *    The plugin must return a string containing its version number.
- *
- * The name and the version of a plugin is only used to prevent it
- * from being loaded twice. Note that, in C++, it is mandatory to
- * declare these functions within an <tt>extern "C"</tt> section.
- * 
- * To ensure multi-threading safety, the various REST callbacks are
- * guaranteed to be executed in mutual exclusion since Orthanc
- * 0.8.5. If this feature is undesired (notably when developing
- * high-performance plugins handling simultaneous requests), use
- * ::OrthancPluginRegisterRestCallbackNoLock().
- **/
-
-
-
-/**
- * @defgroup Images Images and compression
- * @brief Functions to deal with images and compressed buffers.
- *
- * @defgroup REST REST
- * @brief Functions to answer REST requests in a callback.
- *
- * @defgroup Callbacks Callbacks
- * @brief Functions to register and manage callbacks by the plugins.
- *
- * @defgroup DicomCallbacks DicomCallbacks
- * @brief Functions to register and manage DICOM callbacks (worklists, C-FIND, C-MOVE, storage commitment).
- *
- * @defgroup Orthanc Orthanc
- * @brief Functions to access the content of the Orthanc server.
- *
- * @defgroup DicomInstance DicomInstance
- * @brief Functions to access DICOM images that are managed by the Orthanc core.
- **/
-
-
-
-/**
- * @defgroup Toolbox Toolbox
- * @brief Generic functions to help with the creation of plugins.
- **/
-
-
-
-/**
- * Orthanc - A Lightweight, RESTful DICOM Store
- * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
- * Department, University Hospital of Liege, Belgium
- * Copyright (C) 2017-2020 Osimis S.A., Belgium
- *
- * This program is free software: you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- **/
-
-
-
-#pragma once
-
-
-#include <stdio.h>
-#include <string.h>
-
-#ifdef WIN32
-#  define ORTHANC_PLUGINS_API __declspec(dllexport)
-#elif __GNUC__ >= 4
-#  define ORTHANC_PLUGINS_API __attribute__ ((visibility ("default")))
-#else
-#  define ORTHANC_PLUGINS_API
-#endif
-
-#define ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER     1
-#define ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER     7
-#define ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER  2
-
-
-#if !defined(ORTHANC_PLUGINS_VERSION_IS_ABOVE)
-#define ORTHANC_PLUGINS_VERSION_IS_ABOVE(major, minor, revision)        \
-  (ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER > major ||                      \
-   (ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER == major &&                    \
-    (ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER > minor ||                    \
-     (ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER == minor &&                  \
-      ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER >= revision))))
-#endif
-
-
-
-/********************************************************************
- ** Check that function inlining is properly supported. The use of
- ** inlining is required, to avoid the duplication of object code
- ** between two compilation modules that would use the Orthanc Plugin
- ** API.
- ********************************************************************/
-
-/* If the auto-detection of the "inline" keyword below does not work
-   automatically and that your compiler is known to properly support
-   inlining, uncomment the following #define and adapt the definition
-   of "static inline". */
-
-/* #define ORTHANC_PLUGIN_INLINE static inline */
-
-#ifndef ORTHANC_PLUGIN_INLINE
-#  if __STDC_VERSION__ >= 199901L
-/*   This is C99 or above: http://predef.sourceforge.net/prestd.html */
-#    define ORTHANC_PLUGIN_INLINE static inline
-#  elif defined(__cplusplus)
-/*   This is C++ */
-#    define ORTHANC_PLUGIN_INLINE static inline
-#  elif defined(__GNUC__)
-/*   This is GCC running in C89 mode */
-#    define ORTHANC_PLUGIN_INLINE static __inline
-#  elif defined(_MSC_VER)
-/*   This is Visual Studio running in C89 mode */
-#    define ORTHANC_PLUGIN_INLINE static __inline
-#  else
-#    error Your compiler is not known to support the "inline" keyword
-#  endif
-#endif
-
-
-
-/********************************************************************
- ** Inclusion of standard libraries.
- ********************************************************************/
-
-/**
- * For Microsoft Visual Studio, a compatibility "stdint.h" can be
- * downloaded at the following URL:
- * https://hg.orthanc-server.com/orthanc/raw-file/tip/Resources/ThirdParty/VisualStudio/stdint.h
- **/
-#include <stdint.h>
-
-#include <stdlib.h>
-
-
-
-/********************************************************************
- ** Definition of the Orthanc Plugin API.
- ********************************************************************/
-
-/** @{ */
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-  /**
-   * The various error codes that can be returned by the Orthanc core.
-   **/
-  typedef enum
-  {
-    OrthancPluginErrorCode_InternalError = -1    /*!< Internal error */,
-    OrthancPluginErrorCode_Success = 0    /*!< Success */,
-    OrthancPluginErrorCode_Plugin = 1    /*!< Error encountered within the plugin engine */,
-    OrthancPluginErrorCode_NotImplemented = 2    /*!< Not implemented yet */,
-    OrthancPluginErrorCode_ParameterOutOfRange = 3    /*!< Parameter out of range */,
-    OrthancPluginErrorCode_NotEnoughMemory = 4    /*!< The server hosting Orthanc is running out of memory */,
-    OrthancPluginErrorCode_BadParameterType = 5    /*!< Bad type for a parameter */,
-    OrthancPluginErrorCode_BadSequenceOfCalls = 6    /*!< Bad sequence of calls */,
-    OrthancPluginErrorCode_InexistentItem = 7    /*!< Accessing an inexistent item */,
-    OrthancPluginErrorCode_BadRequest = 8    /*!< Bad request */,
-    OrthancPluginErrorCode_NetworkProtocol = 9    /*!< Error in the network protocol */,
-    OrthancPluginErrorCode_SystemCommand = 10    /*!< Error while calling a system command */,
-    OrthancPluginErrorCode_Database = 11    /*!< Error with the database engine */,
-    OrthancPluginErrorCode_UriSyntax = 12    /*!< Badly formatted URI */,
-    OrthancPluginErrorCode_InexistentFile = 13    /*!< Inexistent file */,
-    OrthancPluginErrorCode_CannotWriteFile = 14    /*!< Cannot write to file */,
-    OrthancPluginErrorCode_BadFileFormat = 15    /*!< Bad file format */,
-    OrthancPluginErrorCode_Timeout = 16    /*!< Timeout */,
-    OrthancPluginErrorCode_UnknownResource = 17    /*!< Unknown resource */,
-    OrthancPluginErrorCode_IncompatibleDatabaseVersion = 18    /*!< Incompatible version of the database */,
-    OrthancPluginErrorCode_FullStorage = 19    /*!< The file storage is full */,
-    OrthancPluginErrorCode_CorruptedFile = 20    /*!< Corrupted file (e.g. inconsistent MD5 hash) */,
-    OrthancPluginErrorCode_InexistentTag = 21    /*!< Inexistent tag */,
-    OrthancPluginErrorCode_ReadOnly = 22    /*!< Cannot modify a read-only data structure */,
-    OrthancPluginErrorCode_IncompatibleImageFormat = 23    /*!< Incompatible format of the images */,
-    OrthancPluginErrorCode_IncompatibleImageSize = 24    /*!< Incompatible size of the images */,
-    OrthancPluginErrorCode_SharedLibrary = 25    /*!< Error while using a shared library (plugin) */,
-    OrthancPluginErrorCode_UnknownPluginService = 26    /*!< Plugin invoking an unknown service */,
-    OrthancPluginErrorCode_UnknownDicomTag = 27    /*!< Unknown DICOM tag */,
-    OrthancPluginErrorCode_BadJson = 28    /*!< Cannot parse a JSON document */,
-    OrthancPluginErrorCode_Unauthorized = 29    /*!< Bad credentials were provided to an HTTP request */,
-    OrthancPluginErrorCode_BadFont = 30    /*!< Badly formatted font file */,
-    OrthancPluginErrorCode_DatabasePlugin = 31    /*!< The plugin implementing a custom database back-end does not fulfill the proper interface */,
-    OrthancPluginErrorCode_StorageAreaPlugin = 32    /*!< Error in the plugin implementing a custom storage area */,
-    OrthancPluginErrorCode_EmptyRequest = 33    /*!< The request is empty */,
-    OrthancPluginErrorCode_NotAcceptable = 34    /*!< Cannot send a response which is acceptable according to the Accept HTTP header */,
-    OrthancPluginErrorCode_NullPointer = 35    /*!< Cannot handle a NULL pointer */,
-    OrthancPluginErrorCode_DatabaseUnavailable = 36    /*!< The database is currently not available (probably a transient situation) */,
-    OrthancPluginErrorCode_CanceledJob = 37    /*!< This job was canceled */,
-    OrthancPluginErrorCode_BadGeometry = 38    /*!< Geometry error encountered in Stone */,
-    OrthancPluginErrorCode_SslInitialization = 39    /*!< Cannot initialize SSL encryption, check out your certificates */,
-    OrthancPluginErrorCode_SQLiteNotOpened = 1000    /*!< SQLite: The database is not opened */,
-    OrthancPluginErrorCode_SQLiteAlreadyOpened = 1001    /*!< SQLite: Connection is already open */,
-    OrthancPluginErrorCode_SQLiteCannotOpen = 1002    /*!< SQLite: Unable to open the database */,
-    OrthancPluginErrorCode_SQLiteStatementAlreadyUsed = 1003    /*!< SQLite: This cached statement is already being referred to */,
-    OrthancPluginErrorCode_SQLiteExecute = 1004    /*!< SQLite: Cannot execute a command */,
-    OrthancPluginErrorCode_SQLiteRollbackWithoutTransaction = 1005    /*!< SQLite: Rolling back a nonexistent transaction (have you called Begin()?) */,
-    OrthancPluginErrorCode_SQLiteCommitWithoutTransaction = 1006    /*!< SQLite: Committing a nonexistent transaction */,
-    OrthancPluginErrorCode_SQLiteRegisterFunction = 1007    /*!< SQLite: Unable to register a function */,
-    OrthancPluginErrorCode_SQLiteFlush = 1008    /*!< SQLite: Unable to flush the database */,
-    OrthancPluginErrorCode_SQLiteCannotRun = 1009    /*!< SQLite: Cannot run a cached statement */,
-    OrthancPluginErrorCode_SQLiteCannotStep = 1010    /*!< SQLite: Cannot step over a cached statement */,
-    OrthancPluginErrorCode_SQLiteBindOutOfRange = 1011    /*!< SQLite: Bing a value while out of range (serious error) */,
-    OrthancPluginErrorCode_SQLitePrepareStatement = 1012    /*!< SQLite: Cannot prepare a cached statement */,
-    OrthancPluginErrorCode_SQLiteTransactionAlreadyStarted = 1013    /*!< SQLite: Beginning the same transaction twice */,
-    OrthancPluginErrorCode_SQLiteTransactionCommit = 1014    /*!< SQLite: Failure when committing the transaction */,
-    OrthancPluginErrorCode_SQLiteTransactionBegin = 1015    /*!< SQLite: Cannot start a transaction */,
-    OrthancPluginErrorCode_DirectoryOverFile = 2000    /*!< The directory to be created is already occupied by a regular file */,
-    OrthancPluginErrorCode_FileStorageCannotWrite = 2001    /*!< Unable to create a subdirectory or a file in the file storage */,
-    OrthancPluginErrorCode_DirectoryExpected = 2002    /*!< The specified path does not point to a directory */,
-    OrthancPluginErrorCode_HttpPortInUse = 2003    /*!< The TCP port of the HTTP server is privileged or already in use */,
-    OrthancPluginErrorCode_DicomPortInUse = 2004    /*!< The TCP port of the DICOM server is privileged or already in use */,
-    OrthancPluginErrorCode_BadHttpStatusInRest = 2005    /*!< This HTTP status is not allowed in a REST API */,
-    OrthancPluginErrorCode_RegularFileExpected = 2006    /*!< The specified path does not point to a regular file */,
-    OrthancPluginErrorCode_PathToExecutable = 2007    /*!< Unable to get the path to the executable */,
-    OrthancPluginErrorCode_MakeDirectory = 2008    /*!< Cannot create a directory */,
-    OrthancPluginErrorCode_BadApplicationEntityTitle = 2009    /*!< An application entity title (AET) cannot be empty or be longer than 16 characters */,
-    OrthancPluginErrorCode_NoCFindHandler = 2010    /*!< No request handler factory for DICOM C-FIND SCP */,
-    OrthancPluginErrorCode_NoCMoveHandler = 2011    /*!< No request handler factory for DICOM C-MOVE SCP */,
-    OrthancPluginErrorCode_NoCStoreHandler = 2012    /*!< No request handler factory for DICOM C-STORE SCP */,
-    OrthancPluginErrorCode_NoApplicationEntityFilter = 2013    /*!< No application entity filter */,
-    OrthancPluginErrorCode_NoSopClassOrInstance = 2014    /*!< DicomUserConnection: Unable to find the SOP class and instance */,
-    OrthancPluginErrorCode_NoPresentationContext = 2015    /*!< DicomUserConnection: No acceptable presentation context for modality */,
-    OrthancPluginErrorCode_DicomFindUnavailable = 2016    /*!< DicomUserConnection: The C-FIND command is not supported by the remote SCP */,
-    OrthancPluginErrorCode_DicomMoveUnavailable = 2017    /*!< DicomUserConnection: The C-MOVE command is not supported by the remote SCP */,
-    OrthancPluginErrorCode_CannotStoreInstance = 2018    /*!< Cannot store an instance */,
-    OrthancPluginErrorCode_CreateDicomNotString = 2019    /*!< Only string values are supported when creating DICOM instances */,
-    OrthancPluginErrorCode_CreateDicomOverrideTag = 2020    /*!< Trying to override a value inherited from a parent module */,
-    OrthancPluginErrorCode_CreateDicomUseContent = 2021    /*!< Use \"Content\" to inject an image into a new DICOM instance */,
-    OrthancPluginErrorCode_CreateDicomNoPayload = 2022    /*!< No payload is present for one instance in the series */,
-    OrthancPluginErrorCode_CreateDicomUseDataUriScheme = 2023    /*!< The payload of the DICOM instance must be specified according to Data URI scheme */,
-    OrthancPluginErrorCode_CreateDicomBadParent = 2024    /*!< Trying to attach a new DICOM instance to an inexistent resource */,
-    OrthancPluginErrorCode_CreateDicomParentIsInstance = 2025    /*!< Trying to attach a new DICOM instance to an instance (must be a series, study or patient) */,
-    OrthancPluginErrorCode_CreateDicomParentEncoding = 2026    /*!< Unable to get the encoding of the parent resource */,
-    OrthancPluginErrorCode_UnknownModality = 2027    /*!< Unknown modality */,
-    OrthancPluginErrorCode_BadJobOrdering = 2028    /*!< Bad ordering of filters in a job */,
-    OrthancPluginErrorCode_JsonToLuaTable = 2029    /*!< Cannot convert the given JSON object to a Lua table */,
-    OrthancPluginErrorCode_CannotCreateLua = 2030    /*!< Cannot create the Lua context */,
-    OrthancPluginErrorCode_CannotExecuteLua = 2031    /*!< Cannot execute a Lua command */,
-    OrthancPluginErrorCode_LuaAlreadyExecuted = 2032    /*!< Arguments cannot be pushed after the Lua function is executed */,
-    OrthancPluginErrorCode_LuaBadOutput = 2033    /*!< The Lua function does not give the expected number of outputs */,
-    OrthancPluginErrorCode_NotLuaPredicate = 2034    /*!< The Lua function is not a predicate (only true/false outputs allowed) */,
-    OrthancPluginErrorCode_LuaReturnsNoString = 2035    /*!< The Lua function does not return a string */,
-    OrthancPluginErrorCode_StorageAreaAlreadyRegistered = 2036    /*!< Another plugin has already registered a custom storage area */,
-    OrthancPluginErrorCode_DatabaseBackendAlreadyRegistered = 2037    /*!< Another plugin has already registered a custom database back-end */,
-    OrthancPluginErrorCode_DatabaseNotInitialized = 2038    /*!< Plugin trying to call the database during its initialization */,
-    OrthancPluginErrorCode_SslDisabled = 2039    /*!< Orthanc has been built without SSL support */,
-    OrthancPluginErrorCode_CannotOrderSlices = 2040    /*!< Unable to order the slices of the series */,
-    OrthancPluginErrorCode_NoWorklistHandler = 2041    /*!< No request handler factory for DICOM C-Find Modality SCP */,
-    OrthancPluginErrorCode_AlreadyExistingTag = 2042    /*!< Cannot override the value of a tag that already exists */,
-    OrthancPluginErrorCode_NoStorageCommitmentHandler = 2043    /*!< No request handler factory for DICOM N-ACTION SCP (storage commitment) */,
-    OrthancPluginErrorCode_NoCGetHandler = 2044    /*!< No request handler factory for DICOM C-GET SCP */,
-    OrthancPluginErrorCode_UnsupportedMediaType = 3000    /*!< Unsupported media type */,
-
-    _OrthancPluginErrorCode_INTERNAL = 0x7fffffff
-  } OrthancPluginErrorCode;
-
-
-  /**
-   * Forward declaration of one of the mandatory functions for Orthanc
-   * plugins.
-   **/
-  ORTHANC_PLUGINS_API const char* OrthancPluginGetName();
-
-
-  /**
-   * The various HTTP methods for a REST call.
-   **/
-  typedef enum
-  {
-    OrthancPluginHttpMethod_Get = 1,    /*!< GET request */
-    OrthancPluginHttpMethod_Post = 2,   /*!< POST request */
-    OrthancPluginHttpMethod_Put = 3,    /*!< PUT request */
-    OrthancPluginHttpMethod_Delete = 4, /*!< DELETE request */
-
-    _OrthancPluginHttpMethod_INTERNAL = 0x7fffffff
-  } OrthancPluginHttpMethod;
-
-
-  /**
-   * @brief The parameters of a REST request.
-   * @ingroup Callbacks
-   **/
-  typedef struct
-  {
-    /**
-     * @brief The HTTP method.
-     **/
-    OrthancPluginHttpMethod method;
-
-    /**
-     * @brief The number of groups of the regular expression.
-     **/
-    uint32_t                groupsCount;
-
-    /**
-     * @brief The matched values for the groups of the regular expression.
-     **/
-    const char* const*      groups;
-
-    /**
-     * @brief For a GET request, the number of GET parameters.
-     **/
-    uint32_t                getCount;
-
-    /**
-     * @brief For a GET request, the keys of the GET parameters.
-     **/
-    const char* const*      getKeys;
-
-    /**
-     * @brief For a GET request, the values of the GET parameters.
-     **/
-    const char* const*      getValues;
-
-    /**
-     * @brief For a PUT or POST request, the content of the body.
-     **/
-    const void*             body;
-
-    /**
-     * @brief For a PUT or POST request, the number of bytes of the body.
-     **/
-    uint32_t                bodySize;
-
-
-    /* --------------------------------------------------
-       New in version 0.8.1
-       -------------------------------------------------- */
-
-    /**
-     * @brief The number of HTTP headers.
-     **/
-    uint32_t                headersCount;
-
-    /**
-     * @brief The keys of the HTTP headers (always converted to low-case).
-     **/
-    const char* const*      headersKeys;
-
-    /**
-     * @brief The values of the HTTP headers.
-     **/
-    const char* const*      headersValues;
-
-  } OrthancPluginHttpRequest;
-
-
-  typedef enum 
-  {
-    /* Generic services */
-    _OrthancPluginService_LogInfo = 1,
-    _OrthancPluginService_LogWarning = 2,
-    _OrthancPluginService_LogError = 3,
-    _OrthancPluginService_GetOrthancPath = 4,
-    _OrthancPluginService_GetOrthancDirectory = 5,
-    _OrthancPluginService_GetConfigurationPath = 6,
-    _OrthancPluginService_SetPluginProperty = 7,
-    _OrthancPluginService_GetGlobalProperty = 8,
-    _OrthancPluginService_SetGlobalProperty = 9,
-    _OrthancPluginService_GetCommandLineArgumentsCount = 10,
-    _OrthancPluginService_GetCommandLineArgument = 11,
-    _OrthancPluginService_GetExpectedDatabaseVersion = 12,
-    _OrthancPluginService_GetConfiguration = 13,
-    _OrthancPluginService_BufferCompression = 14,
-    _OrthancPluginService_ReadFile = 15,
-    _OrthancPluginService_WriteFile = 16,
-    _OrthancPluginService_GetErrorDescription = 17,
-    _OrthancPluginService_CallHttpClient = 18,
-    _OrthancPluginService_RegisterErrorCode = 19,
-    _OrthancPluginService_RegisterDictionaryTag = 20,
-    _OrthancPluginService_DicomBufferToJson = 21,
-    _OrthancPluginService_DicomInstanceToJson = 22,
-    _OrthancPluginService_CreateDicom = 23,
-    _OrthancPluginService_ComputeMd5 = 24,
-    _OrthancPluginService_ComputeSha1 = 25,
-    _OrthancPluginService_LookupDictionary = 26,
-    _OrthancPluginService_CallHttpClient2 = 27,
-    _OrthancPluginService_GenerateUuid = 28,
-    _OrthancPluginService_RegisterPrivateDictionaryTag = 29,
-    _OrthancPluginService_AutodetectMimeType = 30,
-    _OrthancPluginService_SetMetricsValue = 31,
-    _OrthancPluginService_EncodeDicomWebJson = 32,
-    _OrthancPluginService_EncodeDicomWebXml = 33,
-    _OrthancPluginService_ChunkedHttpClient = 34,    /* New in Orthanc 1.5.7 */
-    _OrthancPluginService_GetTagName = 35,           /* New in Orthanc 1.5.7 */
-    _OrthancPluginService_EncodeDicomWebJson2 = 36,  /* New in Orthanc 1.7.0 */
-    _OrthancPluginService_EncodeDicomWebXml2 = 37,   /* New in Orthanc 1.7.0 */
-    _OrthancPluginService_CreateMemoryBuffer = 38,   /* New in Orthanc 1.7.0 */
-    
-    /* Registration of callbacks */
-    _OrthancPluginService_RegisterRestCallback = 1000,
-    _OrthancPluginService_RegisterOnStoredInstanceCallback = 1001,
-    _OrthancPluginService_RegisterStorageArea = 1002,
-    _OrthancPluginService_RegisterOnChangeCallback = 1003,
-    _OrthancPluginService_RegisterRestCallbackNoLock = 1004,
-    _OrthancPluginService_RegisterWorklistCallback = 1005,
-    _OrthancPluginService_RegisterDecodeImageCallback = 1006,
-    _OrthancPluginService_RegisterIncomingHttpRequestFilter = 1007,
-    _OrthancPluginService_RegisterFindCallback = 1008,
-    _OrthancPluginService_RegisterMoveCallback = 1009,
-    _OrthancPluginService_RegisterIncomingHttpRequestFilter2 = 1010,
-    _OrthancPluginService_RegisterRefreshMetricsCallback = 1011,
-    _OrthancPluginService_RegisterChunkedRestCallback = 1012,  /* New in Orthanc 1.5.7 */
-    _OrthancPluginService_RegisterStorageCommitmentScpCallback = 1013,
-    _OrthancPluginService_RegisterIncomingDicomInstanceFilter = 1014,
-    _OrthancPluginService_RegisterTranscoderCallback = 1015,   /* New in Orthanc 1.7.0 */
-    
-    /* Sending answers to REST calls */
-    _OrthancPluginService_AnswerBuffer = 2000,
-    _OrthancPluginService_CompressAndAnswerPngImage = 2001,  /* Unused as of Orthanc 0.9.4 */
-    _OrthancPluginService_Redirect = 2002,
-    _OrthancPluginService_SendHttpStatusCode = 2003,
-    _OrthancPluginService_SendUnauthorized = 2004,
-    _OrthancPluginService_SendMethodNotAllowed = 2005,
-    _OrthancPluginService_SetCookie = 2006,
-    _OrthancPluginService_SetHttpHeader = 2007,
-    _OrthancPluginService_StartMultipartAnswer = 2008,
-    _OrthancPluginService_SendMultipartItem = 2009,
-    _OrthancPluginService_SendHttpStatus = 2010,
-    _OrthancPluginService_CompressAndAnswerImage = 2011,
-    _OrthancPluginService_SendMultipartItem2 = 2012,
-    _OrthancPluginService_SetHttpErrorDetails = 2013,
-
-    /* Access to the Orthanc database and API */
-    _OrthancPluginService_GetDicomForInstance = 3000,
-    _OrthancPluginService_RestApiGet = 3001,
-    _OrthancPluginService_RestApiPost = 3002,
-    _OrthancPluginService_RestApiDelete = 3003,
-    _OrthancPluginService_RestApiPut = 3004,
-    _OrthancPluginService_LookupPatient = 3005,
-    _OrthancPluginService_LookupStudy = 3006,
-    _OrthancPluginService_LookupSeries = 3007,
-    _OrthancPluginService_LookupInstance = 3008,
-    _OrthancPluginService_LookupStudyWithAccessionNumber = 3009,
-    _OrthancPluginService_RestApiGetAfterPlugins = 3010,
-    _OrthancPluginService_RestApiPostAfterPlugins = 3011,
-    _OrthancPluginService_RestApiDeleteAfterPlugins = 3012,
-    _OrthancPluginService_RestApiPutAfterPlugins = 3013,
-    _OrthancPluginService_ReconstructMainDicomTags = 3014,
-    _OrthancPluginService_RestApiGet2 = 3015,
-
-    /* Access to DICOM instances */
-    _OrthancPluginService_GetInstanceRemoteAet = 4000,
-    _OrthancPluginService_GetInstanceSize = 4001,
-    _OrthancPluginService_GetInstanceData = 4002,
-    _OrthancPluginService_GetInstanceJson = 4003,
-    _OrthancPluginService_GetInstanceSimplifiedJson = 4004,
-    _OrthancPluginService_HasInstanceMetadata = 4005,
-    _OrthancPluginService_GetInstanceMetadata = 4006,
-    _OrthancPluginService_GetInstanceOrigin = 4007,
-    _OrthancPluginService_GetInstanceTransferSyntaxUid = 4008,
-    _OrthancPluginService_HasInstancePixelData = 4009,
-    _OrthancPluginService_CreateDicomInstance = 4010,      /* New in Orthanc 1.7.0 */
-    _OrthancPluginService_FreeDicomInstance = 4011,        /* New in Orthanc 1.7.0 */
-    _OrthancPluginService_GetInstanceFramesCount = 4012,   /* New in Orthanc 1.7.0 */
-    _OrthancPluginService_GetInstanceRawFrame = 4013,      /* New in Orthanc 1.7.0 */
-    _OrthancPluginService_GetInstanceDecodedFrame = 4014,  /* New in Orthanc 1.7.0 */
-    _OrthancPluginService_TranscodeDicomInstance = 4015,   /* New in Orthanc 1.7.0 */
-    _OrthancPluginService_SerializeDicomInstance = 4016,   /* New in Orthanc 1.7.0 */
-    _OrthancPluginService_GetInstanceAdvancedJson = 4017,  /* New in Orthanc 1.7.0 */
-    _OrthancPluginService_GetInstanceDicomWebJson = 4018,  /* New in Orthanc 1.7.0 */
-    _OrthancPluginService_GetInstanceDicomWebXml = 4019,   /* New in Orthanc 1.7.0 */
-    
-    /* Services for plugins implementing a database back-end */
-    _OrthancPluginService_RegisterDatabaseBackend = 5000,
-    _OrthancPluginService_DatabaseAnswer = 5001,
-    _OrthancPluginService_RegisterDatabaseBackendV2 = 5002,
-    _OrthancPluginService_StorageAreaCreate = 5003,
-    _OrthancPluginService_StorageAreaRead = 5004,
-    _OrthancPluginService_StorageAreaRemove = 5005,
-
-    /* Primitives for handling images */
-    _OrthancPluginService_GetImagePixelFormat = 6000,
-    _OrthancPluginService_GetImageWidth = 6001,
-    _OrthancPluginService_GetImageHeight = 6002,
-    _OrthancPluginService_GetImagePitch = 6003,
-    _OrthancPluginService_GetImageBuffer = 6004,
-    _OrthancPluginService_UncompressImage = 6005,
-    _OrthancPluginService_FreeImage = 6006,
-    _OrthancPluginService_CompressImage = 6007,
-    _OrthancPluginService_ConvertPixelFormat = 6008,
-    _OrthancPluginService_GetFontsCount = 6009,
-    _OrthancPluginService_GetFontInfo = 6010,
-    _OrthancPluginService_DrawText = 6011,
-    _OrthancPluginService_CreateImage = 6012,
-    _OrthancPluginService_CreateImageAccessor = 6013,
-    _OrthancPluginService_DecodeDicomImage = 6014,
-
-    /* Primitives for handling C-Find, C-Move and worklists */
-    _OrthancPluginService_WorklistAddAnswer = 7000,
-    _OrthancPluginService_WorklistMarkIncomplete = 7001,
-    _OrthancPluginService_WorklistIsMatch = 7002,
-    _OrthancPluginService_WorklistGetDicomQuery = 7003,
-    _OrthancPluginService_FindAddAnswer = 7004,
-    _OrthancPluginService_FindMarkIncomplete = 7005,
-    _OrthancPluginService_GetFindQuerySize = 7006,
-    _OrthancPluginService_GetFindQueryTag = 7007,
-    _OrthancPluginService_GetFindQueryTagName = 7008,
-    _OrthancPluginService_GetFindQueryValue = 7009,
-    _OrthancPluginService_CreateFindMatcher = 7010,
-    _OrthancPluginService_FreeFindMatcher = 7011,
-    _OrthancPluginService_FindMatcherIsMatch = 7012,
-
-    /* Primitives for accessing Orthanc Peers (new in 1.4.2) */
-    _OrthancPluginService_GetPeers = 8000,
-    _OrthancPluginService_FreePeers = 8001,
-    _OrthancPluginService_GetPeersCount = 8003,
-    _OrthancPluginService_GetPeerName = 8004,
-    _OrthancPluginService_GetPeerUrl = 8005,
-    _OrthancPluginService_CallPeerApi = 8006,
-    _OrthancPluginService_GetPeerUserProperty = 8007,
-
-    /* Primitives for handling jobs (new in 1.4.2) */
-    _OrthancPluginService_CreateJob = 9000,
-    _OrthancPluginService_FreeJob = 9001,
-    _OrthancPluginService_SubmitJob = 9002,
-    _OrthancPluginService_RegisterJobsUnserializer = 9003,
-    
-    _OrthancPluginService_INTERNAL = 0x7fffffff
-  } _OrthancPluginService;
-
-
-  typedef enum
-  {
-    _OrthancPluginProperty_Description = 1,
-    _OrthancPluginProperty_RootUri = 2,
-    _OrthancPluginProperty_OrthancExplorer = 3,
-
-    _OrthancPluginProperty_INTERNAL = 0x7fffffff
-  } _OrthancPluginProperty;
-
-
-
-  /**
-   * The memory layout of the pixels of an image.
-   * @ingroup Images
-   **/
-  typedef enum
-  {
-    /**
-     * @brief Graylevel 8bpp image.
-     *
-     * The image is graylevel. Each pixel is unsigned and stored in
-     * one byte.
-     **/
-    OrthancPluginPixelFormat_Grayscale8 = 1,
-
-    /**
-     * @brief Graylevel, unsigned 16bpp image.
-     *
-     * The image is graylevel. Each pixel is unsigned and stored in
-     * two bytes.
-     **/
-    OrthancPluginPixelFormat_Grayscale16 = 2,
-
-    /**
-     * @brief Graylevel, signed 16bpp image.
-     *
-     * The image is graylevel. Each pixel is signed and stored in two
-     * bytes.
-     **/
-    OrthancPluginPixelFormat_SignedGrayscale16 = 3,
-
-    /**
-     * @brief Color image in RGB24 format.
-     *
-     * This format describes a color image. The pixels are stored in 3
-     * consecutive bytes. The memory layout is RGB.
-     **/
-    OrthancPluginPixelFormat_RGB24 = 4,
-
-    /**
-     * @brief Color image in RGBA32 format.
-     *
-     * This format describes a color image. The pixels are stored in 4
-     * consecutive bytes. The memory layout is RGBA.
-     **/
-    OrthancPluginPixelFormat_RGBA32 = 5,
-
-    OrthancPluginPixelFormat_Unknown = 6,   /*!< Unknown pixel format */
-
-    /**
-     * @brief Color image in RGB48 format.
-     *
-     * This format describes a color image. The pixels are stored in 6
-     * consecutive bytes. The memory layout is RRGGBB.
-     **/
-    OrthancPluginPixelFormat_RGB48 = 7,
-
-    /**
-     * @brief Graylevel, unsigned 32bpp image.
-     *
-     * The image is graylevel. Each pixel is unsigned and stored in
-     * four bytes.
-     **/
-    OrthancPluginPixelFormat_Grayscale32 = 8,
-
-    /**
-     * @brief Graylevel, floating-point 32bpp image.
-     *
-     * The image is graylevel. Each pixel is floating-point and stored
-     * in four bytes.
-     **/
-    OrthancPluginPixelFormat_Float32 = 9,
-
-    /**
-     * @brief Color image in BGRA32 format.
-     *
-     * This format describes a color image. The pixels are stored in 4
-     * consecutive bytes. The memory layout is BGRA.
-     **/
-    OrthancPluginPixelFormat_BGRA32 = 10,
-
-    /**
-     * @brief Graylevel, unsigned 64bpp image.
-     *
-     * The image is graylevel. Each pixel is unsigned and stored in
-     * eight bytes.
-     **/
-    OrthancPluginPixelFormat_Grayscale64 = 11,
-
-    _OrthancPluginPixelFormat_INTERNAL = 0x7fffffff
-  } OrthancPluginPixelFormat;
-
-
-
-  /**
-   * The content types that are supported by Orthanc plugins.
-   **/
-  typedef enum
-  {
-    OrthancPluginContentType_Unknown = 0,      /*!< Unknown content type */
-    OrthancPluginContentType_Dicom = 1,        /*!< DICOM */
-    OrthancPluginContentType_DicomAsJson = 2,  /*!< JSON summary of a DICOM file */
-
-    _OrthancPluginContentType_INTERNAL = 0x7fffffff
-  } OrthancPluginContentType;
-
-
-
-  /**
-   * The supported types of DICOM resources.
-   **/
-  typedef enum
-  {
-    OrthancPluginResourceType_Patient = 0,     /*!< Patient */
-    OrthancPluginResourceType_Study = 1,       /*!< Study */
-    OrthancPluginResourceType_Series = 2,      /*!< Series */
-    OrthancPluginResourceType_Instance = 3,    /*!< Instance */
-    OrthancPluginResourceType_None = 4,        /*!< Unavailable resource type */
-
-    _OrthancPluginResourceType_INTERNAL = 0x7fffffff
-  } OrthancPluginResourceType;
-
-
-
-  /**
-   * The supported types of changes that can be signaled to the change callback.
-   * @ingroup Callbacks
-   **/
-  typedef enum
-  {
-    OrthancPluginChangeType_CompletedSeries = 0,    /*!< Series is now complete */
-    OrthancPluginChangeType_Deleted = 1,            /*!< Deleted resource */
-    OrthancPluginChangeType_NewChildInstance = 2,   /*!< A new instance was added to this resource */
-    OrthancPluginChangeType_NewInstance = 3,        /*!< New instance received */
-    OrthancPluginChangeType_NewPatient = 4,         /*!< New patient created */
-    OrthancPluginChangeType_NewSeries = 5,          /*!< New series created */
-    OrthancPluginChangeType_NewStudy = 6,           /*!< New study created */
-    OrthancPluginChangeType_StablePatient = 7,      /*!< Timeout: No new instance in this patient */
-    OrthancPluginChangeType_StableSeries = 8,       /*!< Timeout: No new instance in this series */
-    OrthancPluginChangeType_StableStudy = 9,        /*!< Timeout: No new instance in this study */
-    OrthancPluginChangeType_OrthancStarted = 10,    /*!< Orthanc has started */
-    OrthancPluginChangeType_OrthancStopped = 11,    /*!< Orthanc is stopping */
-    OrthancPluginChangeType_UpdatedAttachment = 12, /*!< Some user-defined attachment has changed for this resource */
-    OrthancPluginChangeType_UpdatedMetadata = 13,   /*!< Some user-defined metadata has changed for this resource */
-    OrthancPluginChangeType_UpdatedPeers = 14,      /*!< The list of Orthanc peers has changed */
-    OrthancPluginChangeType_UpdatedModalities = 15, /*!< The list of DICOM modalities has changed */
-    OrthancPluginChangeType_JobSubmitted = 16,      /*!< New Job submitted */
-    OrthancPluginChangeType_JobSuccess = 17,        /*!< A Job has completed successfully */
-    OrthancPluginChangeType_JobFailure = 18,        /*!< A Job has failed */
-
-    _OrthancPluginChangeType_INTERNAL = 0x7fffffff
-  } OrthancPluginChangeType;
-
-
-  /**
-   * The compression algorithms that are supported by the Orthanc core.
-   * @ingroup Images
-   **/
-  typedef enum
-  {
-    OrthancPluginCompressionType_Zlib = 0,          /*!< Standard zlib compression */
-    OrthancPluginCompressionType_ZlibWithSize = 1,  /*!< zlib, prefixed with uncompressed size (uint64_t) */
-    OrthancPluginCompressionType_Gzip = 2,          /*!< Standard gzip compression */
-    OrthancPluginCompressionType_GzipWithSize = 3,  /*!< gzip, prefixed with uncompressed size (uint64_t) */
-
-    _OrthancPluginCompressionType_INTERNAL = 0x7fffffff
-  } OrthancPluginCompressionType;
-
-
-  /**
-   * The image formats that are supported by the Orthanc core.
-   * @ingroup Images
-   **/
-  typedef enum
-  {
-    OrthancPluginImageFormat_Png = 0,    /*!< Image compressed using PNG */
-    OrthancPluginImageFormat_Jpeg = 1,   /*!< Image compressed using JPEG */
-    OrthancPluginImageFormat_Dicom = 2,  /*!< Image compressed using DICOM */
-
-    _OrthancPluginImageFormat_INTERNAL = 0x7fffffff
-  } OrthancPluginImageFormat;
-
-
-  /**
-   * The value representations present in the DICOM standard (version 2013).
-   * @ingroup Toolbox
-   **/
-  typedef enum
-  {
-    OrthancPluginValueRepresentation_AE = 1,   /*!< Application Entity */
-    OrthancPluginValueRepresentation_AS = 2,   /*!< Age String */
-    OrthancPluginValueRepresentation_AT = 3,   /*!< Attribute Tag */
-    OrthancPluginValueRepresentation_CS = 4,   /*!< Code String */
-    OrthancPluginValueRepresentation_DA = 5,   /*!< Date */
-    OrthancPluginValueRepresentation_DS = 6,   /*!< Decimal String */
-    OrthancPluginValueRepresentation_DT = 7,   /*!< Date Time */
-    OrthancPluginValueRepresentation_FD = 8,   /*!< Floating Point Double */
-    OrthancPluginValueRepresentation_FL = 9,   /*!< Floating Point Single */
-    OrthancPluginValueRepresentation_IS = 10,  /*!< Integer String */
-    OrthancPluginValueRepresentation_LO = 11,  /*!< Long String */
-    OrthancPluginValueRepresentation_LT = 12,  /*!< Long Text */
-    OrthancPluginValueRepresentation_OB = 13,  /*!< Other Byte String */
-    OrthancPluginValueRepresentation_OF = 14,  /*!< Other Float String */
-    OrthancPluginValueRepresentation_OW = 15,  /*!< Other Word String */
-    OrthancPluginValueRepresentation_PN = 16,  /*!< Person Name */
-    OrthancPluginValueRepresentation_SH = 17,  /*!< Short String */
-    OrthancPluginValueRepresentation_SL = 18,  /*!< Signed Long */
-    OrthancPluginValueRepresentation_SQ = 19,  /*!< Sequence of Items */
-    OrthancPluginValueRepresentation_SS = 20,  /*!< Signed Short */
-    OrthancPluginValueRepresentation_ST = 21,  /*!< Short Text */
-    OrthancPluginValueRepresentation_TM = 22,  /*!< Time */
-    OrthancPluginValueRepresentation_UI = 23,  /*!< Unique Identifier (UID) */
-    OrthancPluginValueRepresentation_UL = 24,  /*!< Unsigned Long */
-    OrthancPluginValueRepresentation_UN = 25,  /*!< Unknown */
-    OrthancPluginValueRepresentation_US = 26,  /*!< Unsigned Short */
-    OrthancPluginValueRepresentation_UT = 27,  /*!< Unlimited Text */
-
-    _OrthancPluginValueRepresentation_INTERNAL = 0x7fffffff
-  } OrthancPluginValueRepresentation;
-
-
-  /**
-   * The possible output formats for a DICOM-to-JSON conversion.
-   * @ingroup Toolbox
-   * @see OrthancPluginDicomToJson()
-   **/
-  typedef enum
-  {
-    OrthancPluginDicomToJsonFormat_Full = 1,    /*!< Full output, with most details */
-    OrthancPluginDicomToJsonFormat_Short = 2,   /*!< Tags output as hexadecimal numbers */
-    OrthancPluginDicomToJsonFormat_Human = 3,   /*!< Human-readable JSON */
-
-    _OrthancPluginDicomToJsonFormat_INTERNAL = 0x7fffffff
-  } OrthancPluginDicomToJsonFormat;
-
-
-  /**
-   * Flags to customize a DICOM-to-JSON conversion. By default, binary
-   * tags are formatted using Data URI scheme.
-   * @ingroup Toolbox
-   **/
-  typedef enum
-  {
-    OrthancPluginDicomToJsonFlags_None                  = 0,
-    OrthancPluginDicomToJsonFlags_IncludeBinary         = (1 << 0),  /*!< Include the binary tags */
-    OrthancPluginDicomToJsonFlags_IncludePrivateTags    = (1 << 1),  /*!< Include the private tags */
-    OrthancPluginDicomToJsonFlags_IncludeUnknownTags    = (1 << 2),  /*!< Include the tags unknown by the dictionary */
-    OrthancPluginDicomToJsonFlags_IncludePixelData      = (1 << 3),  /*!< Include the pixel data */
-    OrthancPluginDicomToJsonFlags_ConvertBinaryToAscii  = (1 << 4),  /*!< Output binary tags as-is, dropping non-ASCII */
-    OrthancPluginDicomToJsonFlags_ConvertBinaryToNull   = (1 << 5),  /*!< Signal binary tags as null values */
-
-    _OrthancPluginDicomToJsonFlags_INTERNAL = 0x7fffffff
-  } OrthancPluginDicomToJsonFlags;
-
-
-  /**
-   * Flags to the creation of a DICOM file.
-   * @ingroup Toolbox
-   * @see OrthancPluginCreateDicom()
-   **/
-  typedef enum
-  {
-    OrthancPluginCreateDicomFlags_None                  = 0,
-    OrthancPluginCreateDicomFlags_DecodeDataUriScheme   = (1 << 0),  /*!< Decode fields encoded using data URI scheme */
-    OrthancPluginCreateDicomFlags_GenerateIdentifiers   = (1 << 1),  /*!< Automatically generate DICOM identifiers */
-
-    _OrthancPluginCreateDicomFlags_INTERNAL = 0x7fffffff
-  } OrthancPluginCreateDicomFlags;
-
-
-  /**
-   * The constraints on the DICOM identifiers that must be supported
-   * by the database plugins.
-   * @deprecated Plugins using OrthancPluginConstraintType will be faster
-   **/
-  typedef enum
-  {
-    OrthancPluginIdentifierConstraint_Equal = 1,           /*!< Equal */
-    OrthancPluginIdentifierConstraint_SmallerOrEqual = 2,  /*!< Less or equal */
-    OrthancPluginIdentifierConstraint_GreaterOrEqual = 3,  /*!< More or equal */
-    OrthancPluginIdentifierConstraint_Wildcard = 4,        /*!< Case-sensitive wildcard matching (with * and ?) */
-
-    _OrthancPluginIdentifierConstraint_INTERNAL = 0x7fffffff
-  } OrthancPluginIdentifierConstraint;
-
-
-  /**
-   * The constraints on the tags (main DICOM tags and identifier tags)
-   * that must be supported by the database plugins.
-   **/
-  typedef enum
-  {
-    OrthancPluginConstraintType_Equal = 1,           /*!< Equal */
-    OrthancPluginConstraintType_SmallerOrEqual = 2,  /*!< Less or equal */
-    OrthancPluginConstraintType_GreaterOrEqual = 3,  /*!< More or equal */
-    OrthancPluginConstraintType_Wildcard = 4,        /*!< Wildcard matching */
-    OrthancPluginConstraintType_List = 5,            /*!< List of values */
-
-    _OrthancPluginConstraintType_INTERNAL = 0x7fffffff
-  } OrthancPluginConstraintType;
-
-
-  /**
-   * The origin of a DICOM instance that has been received by Orthanc.
-   **/
-  typedef enum
-  {
-    OrthancPluginInstanceOrigin_Unknown = 1,        /*!< Unknown origin */
-    OrthancPluginInstanceOrigin_DicomProtocol = 2,  /*!< Instance received through DICOM protocol */
-    OrthancPluginInstanceOrigin_RestApi = 3,        /*!< Instance received through REST API of Orthanc */
-    OrthancPluginInstanceOrigin_Plugin = 4,         /*!< Instance added to Orthanc by a plugin */
-    OrthancPluginInstanceOrigin_Lua = 5,            /*!< Instance added to Orthanc by a Lua script */
-
-    _OrthancPluginInstanceOrigin_INTERNAL = 0x7fffffff
-  } OrthancPluginInstanceOrigin;
-
-
-  /**
-   * The possible status for one single step of a job.
-   **/
-  typedef enum
-  {
-    OrthancPluginJobStepStatus_Success = 1,   /*!< The job has successfully executed all its steps */
-    OrthancPluginJobStepStatus_Failure = 2,   /*!< The job has failed while executing this step */
-    OrthancPluginJobStepStatus_Continue = 3   /*!< The job has still data to process after this step */
-  } OrthancPluginJobStepStatus;
-
-
-  /**
-   * Explains why the job should stop and release the resources it has
-   * allocated. This is especially important to disambiguate between
-   * the "paused" condition and the "final" conditions (success,
-   * failure, or canceled).
-   **/
-  typedef enum
-  {
-    OrthancPluginJobStopReason_Success = 1,  /*!< The job has succeeded */
-    OrthancPluginJobStopReason_Paused = 2,   /*!< The job was paused, and will be resumed later */
-    OrthancPluginJobStopReason_Failure = 3,  /*!< The job has failed, and might be resubmitted later */
-    OrthancPluginJobStopReason_Canceled = 4  /*!< The job was canceled, and might be resubmitted later */
-  } OrthancPluginJobStopReason;
-
-
-  /**
-   * The available types of metrics.
-   **/
-  typedef enum
-  {
-    OrthancPluginMetricsType_Default = 0,   /*!< Default metrics */
-
-    /**
-     * This metrics represents a time duration. Orthanc will keep the
-     * maximum value of the metrics over a sliding window of ten
-     * seconds, which is useful if the metrics is sampled frequently.
-     **/
-    OrthancPluginMetricsType_Timer = 1
-  } OrthancPluginMetricsType;
-  
-
-  /**
-   * The available modes to export a binary DICOM tag into a DICOMweb
-   * JSON or XML document.
-   **/
-  typedef enum
-  {
-    OrthancPluginDicomWebBinaryMode_Ignore = 0,        /*!< Don't include binary tags */
-    OrthancPluginDicomWebBinaryMode_InlineBinary = 1,  /*!< Inline encoding using Base64 */
-    OrthancPluginDicomWebBinaryMode_BulkDataUri = 2    /*!< Use a bulk data URI field */
-  } OrthancPluginDicomWebBinaryMode;
-
-
-  /**
-   * The available values for the Failure Reason (0008,1197) during
-   * storage commitment.
-   * http://dicom.nema.org/medical/dicom/2019e/output/chtml/part03/sect_C.14.html#sect_C.14.1.1
-   **/
-  typedef enum
-  {
-    OrthancPluginStorageCommitmentFailureReason_Success = 0,
-    /*!< Success: The DICOM instance is properly stored in the SCP */
-
-    OrthancPluginStorageCommitmentFailureReason_ProcessingFailure = 1,
-    /*!< 0110H: A general failure in processing the operation was encountered */
-
-    OrthancPluginStorageCommitmentFailureReason_NoSuchObjectInstance = 2,
-    /*!< 0112H: One or more of the elements in the Referenced SOP
-      Instance Sequence was not available */
-
-    OrthancPluginStorageCommitmentFailureReason_ResourceLimitation = 3,
-    /*!< 0213H: The SCP does not currently have enough resources to
-      store the requested SOP Instance(s) */
-
-    OrthancPluginStorageCommitmentFailureReason_ReferencedSOPClassNotSupported = 4,
-    /*!< 0122H: Storage Commitment has been requested for a SOP
-      Instance with a SOP Class that is not supported by the SCP */
-
-    OrthancPluginStorageCommitmentFailureReason_ClassInstanceConflict = 5,
-    /*!< 0119H: The SOP Class of an element in the Referenced SOP
-      Instance Sequence did not correspond to the SOP class registered
-      for this SOP Instance at the SCP */
-
-    OrthancPluginStorageCommitmentFailureReason_DuplicateTransactionUID = 6
-    /*!< 0131H: The Transaction UID of the Storage Commitment Request
-      is already in use */
-  } OrthancPluginStorageCommitmentFailureReason;
-
-  
-
-  /**
-   * @brief A memory buffer allocated by the core system of Orthanc.
-   *
-   * A memory buffer allocated by the core system of Orthanc. When the
-   * content of the buffer is not useful anymore, it must be free by a
-   * call to ::OrthancPluginFreeMemoryBuffer().
-   **/
-  typedef struct
-  {
-    /**
-     * @brief The content of the buffer.
-     **/
-    void*      data;
-
-    /**
-     * @brief The number of bytes in the buffer.
-     **/
-    uint32_t   size;
-  } OrthancPluginMemoryBuffer;
-
-
-
-
-  /**
-   * @brief Opaque structure that represents the HTTP connection to the client application.
-   * @ingroup Callback
-   **/
-  typedef struct _OrthancPluginRestOutput_t OrthancPluginRestOutput;
-
-
-
-  /**
-   * @brief Opaque structure that represents a DICOM instance that is managed by the Orthanc core.
-   * @ingroup DicomInstance
-   **/
-  typedef struct _OrthancPluginDicomInstance_t OrthancPluginDicomInstance;
-
-
-
-  /**
-   * @brief Opaque structure that represents an image that is uncompressed in memory.
-   * @ingroup Images
-   **/
-  typedef struct _OrthancPluginImage_t OrthancPluginImage;
-
-
-
-  /**
-   * @brief Opaque structure that represents the storage area that is actually used by Orthanc.
-   * @ingroup Images
-   **/
-  typedef struct _OrthancPluginStorageArea_t OrthancPluginStorageArea;
-
-
-
-  /**
-   * @brief Opaque structure to an object that represents a C-Find query for worklists.
-   * @ingroup DicomCallbacks
-   **/
-  typedef struct _OrthancPluginWorklistQuery_t OrthancPluginWorklistQuery;
-
-
-
-  /**
-   * @brief Opaque structure to an object that represents the answers to a C-Find query for worklists.
-   * @ingroup DicomCallbacks
-   **/
-  typedef struct _OrthancPluginWorklistAnswers_t OrthancPluginWorklistAnswers;
-
-
-
-  /**
-   * @brief Opaque structure to an object that represents a C-Find query.
-   * @ingroup DicomCallbacks
-   **/
-  typedef struct _OrthancPluginFindQuery_t OrthancPluginFindQuery;
-
-
-
-  /**
-   * @brief Opaque structure to an object that represents the answers to a C-Find query for worklists.
-   * @ingroup DicomCallbacks
-   **/
-  typedef struct _OrthancPluginFindAnswers_t OrthancPluginFindAnswers;
-
-
-
-  /**
-   * @brief Opaque structure to an object that can be used to check whether a DICOM instance matches a C-Find query.
-   * @ingroup Toolbox
-   **/
-  typedef struct _OrthancPluginFindMatcher_t OrthancPluginFindMatcher;
-
-
-  
-  /**
-   * @brief Opaque structure to the set of remote Orthanc Peers that are known to the local Orthanc server.
-   * @ingroup Toolbox
-   **/
-  typedef struct _OrthancPluginPeers_t OrthancPluginPeers;
-
-
-
-  /**
-   * @brief Opaque structure to a job to be executed by Orthanc.
-   * @ingroup Toolbox
-   **/
-  typedef struct _OrthancPluginJob_t OrthancPluginJob;  
-
-
-
-  /**
-   * @brief Opaque structure that represents a node in a JSON or XML
-   * document used in DICOMweb.
-   * @ingroup Toolbox
-   **/
-  typedef struct _OrthancPluginDicomWebNode_t OrthancPluginDicomWebNode;
-
-  
-
-  /**
-   * @brief Signature of a callback function that answers to a REST request.
-   * @ingroup Callbacks
-   **/
-  typedef OrthancPluginErrorCode (*OrthancPluginRestCallback) (
-    OrthancPluginRestOutput* output,
-    const char* url,
-    const OrthancPluginHttpRequest* request);
-
-
-
-  /**
-   * @brief Signature of a callback function that is triggered when Orthanc stores a new DICOM instance.
-   * @ingroup Callbacks
-   **/
-  typedef OrthancPluginErrorCode (*OrthancPluginOnStoredInstanceCallback) (
-    const OrthancPluginDicomInstance* instance,
-    const char* instanceId);
-
-
-
-  /**
-   * @brief Signature of a callback function that is triggered when a change happens to some DICOM resource.
-   * @ingroup Callbacks
-   **/
-  typedef OrthancPluginErrorCode (*OrthancPluginOnChangeCallback) (
-    OrthancPluginChangeType changeType,
-    OrthancPluginResourceType resourceType,
-    const char* resourceId);
-
-
-
-  /**
-   * @brief Signature of a callback function to decode a DICOM instance as an image.
-   * @ingroup Callbacks
-   **/
-  typedef OrthancPluginErrorCode (*OrthancPluginDecodeImageCallback) (
-    OrthancPluginImage** target,
-    const void* dicom,
-    const uint32_t size,
-    uint32_t frameIndex);
-
-
-
-  /**
-   * @brief Signature of a function to free dynamic memory.
-   * @ingroup Callbacks
-   **/
-  typedef void (*OrthancPluginFree) (void* buffer);
-
-
-
-  /**
-   * @brief Signature of a function to set the content of a node
-   * encoding a binary DICOM tag, into a JSON or XML document
-   * generated for DICOMweb.
-   * @ingroup Callbacks
-   **/
-  typedef void (*OrthancPluginDicomWebSetBinaryNode) (
-    OrthancPluginDicomWebNode*       node,
-    OrthancPluginDicomWebBinaryMode  mode,
-    const char*                      bulkDataUri);
-    
-
-
-  /**
-   * @brief Callback for writing to the storage area.
-   *
-   * Signature of a callback function that is triggered when Orthanc writes a file to the storage area.
-   *
-   * @param uuid The UUID of the file.
-   * @param content The content of the file.
-   * @param size The size of the file.
-   * @param type The content type corresponding to this file. 
-   * @return 0 if success, other value if error.
-   * @ingroup Callbacks
-   **/
-  typedef OrthancPluginErrorCode (*OrthancPluginStorageCreate) (
-    const char* uuid,
-    const void* content,
-    int64_t size,
-    OrthancPluginContentType type);
-
-
-
-  /**
-   * @brief Callback for reading from the storage area.
-   *
-   * Signature of a callback function that is triggered when Orthanc reads a file from the storage area.
-   *
-   * @param content The content of the file (output).
-   * @param size The size of the file (output).
-   * @param uuid The UUID of the file of interest.
-   * @param type The content type corresponding to this file. 
-   * @return 0 if success, other value if error.
-   * @ingroup Callbacks
-   * 
-   * @warning The "content" buffer *must* have been allocated using
-   * the "malloc()" function of your C standard library (i.e. nor
-   * "new[]", neither a pointer to a buffer). The "free()" function of
-   * your C standard library will automatically be invoked on the
-   * "content" pointer.
-   **/
-  typedef OrthancPluginErrorCode (*OrthancPluginStorageRead) (
-    void** content,
-    int64_t* size,
-    const char* uuid,
-    OrthancPluginContentType type);
-
-
-
-  /**
-   * @brief Callback for removing a file from the storage area.
-   *
-   * Signature of a callback function that is triggered when Orthanc deletes a file from the storage area.
-   *
-   * @param uuid The UUID of the file to be removed.
-   * @param type The content type corresponding to this file. 
-   * @return 0 if success, other value if error.
-   * @ingroup Callbacks
-   **/
-  typedef OrthancPluginErrorCode (*OrthancPluginStorageRemove) (
-    const char* uuid,
-    OrthancPluginContentType type);
-
-
-
-  /**
-   * @brief Callback to handle the C-Find SCP requests for worklists.
-   *
-   * Signature of a callback function that is triggered when Orthanc
-   * receives a C-Find SCP request against modality worklists.
-   *
-   * @param answers The target structure where answers must be stored.
-   * @param query The worklist query.
-   * @param issuerAet The Application Entity Title (AET) of the modality from which the request originates.
-   * @param calledAet The Application Entity Title (AET) of the modality that is called by the request.
-   * @return 0 if success, other value if error.
-   * @ingroup DicomCallbacks
-   **/
-  typedef OrthancPluginErrorCode (*OrthancPluginWorklistCallback) (
-    OrthancPluginWorklistAnswers*     answers,
-    const OrthancPluginWorklistQuery* query,
-    const char*                       issuerAet,
-    const char*                       calledAet);
-
-
-
-  /**
-   * @brief Callback to filter incoming HTTP requests received by Orthanc.
-   *
-   * Signature of a callback function that is triggered whenever
-   * Orthanc receives an HTTP/REST request, and that answers whether
-   * this request should be allowed. If the callback returns "0"
-   * ("false"), the server answers with HTTP status code 403
-   * (Forbidden).
-   *
-   * @param method The HTTP method used by the request.
-   * @param uri The URI of interest.
-   * @param ip The IP address of the HTTP client.
-   * @param headersCount The number of HTTP headers.
-   * @param headersKeys The keys of the HTTP headers (always converted to low-case).
-   * @param headersValues The values of the HTTP headers.
-   * @return 0 if forbidden access, 1 if allowed access, -1 if error.
-   * @ingroup Callback
-   * @deprecated Please instead use OrthancPluginIncomingHttpRequestFilter2()
-   **/
-  typedef int32_t (*OrthancPluginIncomingHttpRequestFilter) (
-    OrthancPluginHttpMethod  method,
-    const char*              uri,
-    const char*              ip,
-    uint32_t                 headersCount,
-    const char* const*       headersKeys,
-    const char* const*       headersValues);
-
-
-
-  /**
-   * @brief Callback to filter incoming HTTP requests received by Orthanc.
-   *
-   * Signature of a callback function that is triggered whenever
-   * Orthanc receives an HTTP/REST request, and that answers whether
-   * this request should be allowed. If the callback returns "0"
-   * ("false"), the server answers with HTTP status code 403
-   * (Forbidden).
-   *
-   * @param method The HTTP method used by the request.
-   * @param uri The URI of interest.
-   * @param ip The IP address of the HTTP client.
-   * @param headersCount The number of HTTP headers.
-   * @param headersKeys The keys of the HTTP headers (always converted to low-case).
-   * @param headersValues The values of the HTTP headers.
-   * @param getArgumentsCount The number of GET arguments (only for the GET HTTP method).
-   * @param getArgumentsKeys The keys of the GET arguments (only for the GET HTTP method).
-   * @param getArgumentsValues The values of the GET arguments (only for the GET HTTP method).
-   * @return 0 if forbidden access, 1 if allowed access, -1 if error.
-   * @ingroup Callback
-   **/
-  typedef int32_t (*OrthancPluginIncomingHttpRequestFilter2) (
-    OrthancPluginHttpMethod  method,
-    const char*              uri,
-    const char*              ip,
-    uint32_t                 headersCount,
-    const char* const*       headersKeys,
-    const char* const*       headersValues,
-    uint32_t                 getArgumentsCount,
-    const char* const*       getArgumentsKeys,
-    const char* const*       getArgumentsValues);
-
-
-
-  /**
-   * @brief Callback to handle incoming C-Find SCP requests.
-   *
-   * Signature of a callback function that is triggered whenever
-   * Orthanc receives a C-Find SCP request not concerning modality
-   * worklists.
-   *
-   * @param answers The target structure where answers must be stored.
-   * @param query The worklist query.
-   * @param issuerAet The Application Entity Title (AET) of the modality from which the request originates.
-   * @param calledAet The Application Entity Title (AET) of the modality that is called by the request.
-   * @return 0 if success, other value if error.
-   * @ingroup DicomCallbacks
-   **/
-  typedef OrthancPluginErrorCode (*OrthancPluginFindCallback) (
-    OrthancPluginFindAnswers*     answers,
-    const OrthancPluginFindQuery* query,
-    const char*                   issuerAet,
-    const char*                   calledAet);
-
-
-
-  /**
-   * @brief Callback to handle incoming C-Move SCP requests.
-   *
-   * Signature of a callback function that is triggered whenever
-   * Orthanc receives a C-Move SCP request. The callback receives the
-   * type of the resource of interest (study, series, instance...)
-   * together with the DICOM tags containing its identifiers. In turn,
-   * the plugin must create a driver object that will be responsible
-   * for driving the successive move suboperations.
-   *
-   * @param resourceType The type of the resource of interest. Note
-   * that this might be set to ResourceType_None if the
-   * QueryRetrieveLevel (0008,0052) tag was not provided by the
-   * issuer (i.e. the originator modality).
-   * @param patientId Content of the PatientID (0x0010, 0x0020) tag of the resource of interest. Might be NULL.
-   * @param accessionNumber Content of the AccessionNumber (0x0008, 0x0050) tag. Might be NULL.
-   * @param studyInstanceUid Content of the StudyInstanceUID (0x0020, 0x000d) tag. Might be NULL.
-   * @param seriesInstanceUid Content of the SeriesInstanceUID (0x0020, 0x000e) tag. Might be NULL.
-   * @param sopInstanceUid Content of the SOPInstanceUID (0x0008, 0x0018) tag. Might be NULL.
-   * @param originatorAet The Application Entity Title (AET) of the
-   * modality from which the request originates.
-   * @param sourceAet The Application Entity Title (AET) of the
-   * modality that should send its DICOM files to another modality.
-   * @param targetAet The Application Entity Title (AET) of the
-   * modality that should receive the DICOM files.
-   * @param originatorId The Message ID issued by the originator modality,
-   * as found in tag (0000,0110) of the DICOM query emitted by the issuer.
-   *
-   * @return The NULL value if the plugin cannot deal with this query,
-   * or a pointer to the driver object that is responsible for
-   * handling the successive move suboperations.
-   * 
-   * @note If targetAet equals sourceAet, this is actually a query/retrieve operation.
-   * @ingroup DicomCallbacks
-   **/
-  typedef void* (*OrthancPluginMoveCallback) (
-    OrthancPluginResourceType  resourceType,
-    const char*                patientId,
-    const char*                accessionNumber,
-    const char*                studyInstanceUid,
-    const char*                seriesInstanceUid,
-    const char*                sopInstanceUid,
-    const char*                originatorAet,
-    const char*                sourceAet,
-    const char*                targetAet,
-    uint16_t                   originatorId);
-    
-
-  /**
-   * @brief Callback to read the size of a C-Move driver.
-   * 
-   * Signature of a callback function that returns the number of
-   * C-Move suboperations that are to be achieved by the given C-Move
-   * driver. This driver is the return value of a previous call to the
-   * OrthancPluginMoveCallback() callback.
-   *
-   * @param moveDriver The C-Move driver of interest.
-   * @return The number of suboperations. 
-   * @ingroup DicomCallbacks
-   **/
-  typedef uint32_t (*OrthancPluginGetMoveSize) (void* moveDriver);
-
-
-  /**
-   * @brief Callback to apply one C-Move suboperation.
-   * 
-   * Signature of a callback function that applies the next C-Move
-   * suboperation that os to be achieved by the given C-Move
-   * driver. This driver is the return value of a previous call to the
-   * OrthancPluginMoveCallback() callback.
-   *
-   * @param moveDriver The C-Move driver of interest.
-   * @return 0 if success, or the error code if failure.
-   * @ingroup DicomCallbacks
-   **/
-  typedef OrthancPluginErrorCode (*OrthancPluginApplyMove) (void* moveDriver);
-
-
-  /**
-   * @brief Callback to free one C-Move driver.
-   * 
-   * Signature of a callback function that releases the resources
-   * allocated by the given C-Move driver. This driver is the return
-   * value of a previous call to the OrthancPluginMoveCallback()
-   * callback.
-   *
-   * @param moveDriver The C-Move driver of interest.
-   * @ingroup DicomCallbacks
-   **/
-  typedef void (*OrthancPluginFreeMove) (void* moveDriver);
-
-
-  /**
-   * @brief Callback to finalize one custom job.
-   * 
-   * Signature of a callback function that releases all the resources
-   * allocated by the given job. This job is the argument provided to
-   * OrthancPluginCreateJob().
-   *
-   * @param job The job of interest.
-   * @ingroup Toolbox
-   **/  
-  typedef void (*OrthancPluginJobFinalize) (void* job);
-
-
-  /**
-   * @brief Callback to check the progress of one custom job.
-   * 
-   * Signature of a callback function that returns the progress of the
-   * job.
-   *
-   * @param job The job of interest.
-   * @return The progress, as a floating-point number ranging from 0 to 1.
-   * @ingroup Toolbox
-   **/  
-  typedef float (*OrthancPluginJobGetProgress) (void* job);
-
-  
-  /**
-   * @brief Callback to retrieve the content of one custom job.
-   * 
-   * Signature of a callback function that returns human-readable
-   * statistics about the job. This statistics must be formatted as a
-   * JSON object. This information is notably displayed in the "Jobs"
-   * tab of "Orthanc Explorer".
-   *
-   * @param job The job of interest.
-   * @return The statistics, as a JSON object encoded as a string.
-   * @ingroup Toolbox
-   **/  
-  typedef const char* (*OrthancPluginJobGetContent) (void* job);
-
-
-  /**
-   * @brief Callback to serialize one custom job.
-   * 
-   * Signature of a callback function that returns a serialized
-   * version of the job, formatted as a JSON object. This
-   * serialization is stored in the Orthanc database, and is used to
-   * reload the job on the restart of Orthanc. The "unserialization"
-   * callback (with OrthancPluginJobsUnserializer signature) will
-   * receive this serialized object.
-   *
-   * @param job The job of interest.
-   * @return The serialized job, as a JSON object encoded as a string.
-   * @see OrthancPluginRegisterJobsUnserializer()
-   * @ingroup Toolbox
-   **/  
-  typedef const char* (*OrthancPluginJobGetSerialized) (void* job);
-
-
-  /**
-   * @brief Callback to execute one step of a custom job.
-   * 
-   * Signature of a callback function that executes one step in the
-   * job. The jobs engine of Orthanc will make successive calls to
-   * this method, as long as it returns
-   * OrthancPluginJobStepStatus_Continue.
-   *
-   * @param job The job of interest.
-   * @return The status of execution.
-   * @ingroup Toolbox
-   **/  
-  typedef OrthancPluginJobStepStatus (*OrthancPluginJobStep) (void* job);
-
-
-  /**
-   * @brief Callback executed once one custom job leaves the "running" state.
-   * 
-   * Signature of a callback function that is invoked once a job
-   * leaves the "running" state. This can happen if the previous call
-   * to OrthancPluginJobStep has failed/succeeded, if the host Orthanc
-   * server is being stopped, or if the user manually tags the job as
-   * paused/canceled. This callback allows the plugin to free
-   * resources allocated for running this custom job (e.g. to stop
-   * threads, or to remove temporary files).
-   * 
-   * Note that handling pauses might involves a specific treatment
-   * (such a stopping threads, but keeping temporary files on the
-   * disk). This "paused" situation can be checked by looking at the
-   * "reason" parameter.
-   *
-   * @param job The job of interest.
-   * @param reason The reason for leaving the "running" state. 
-   * @return 0 if success, or the error code if failure.
-   * @ingroup Toolbox
-   **/    
-  typedef OrthancPluginErrorCode (*OrthancPluginJobStop) (void* job, 
-                                                          OrthancPluginJobStopReason reason);
-
-
-  /**
-   * @brief Callback executed once one stopped custom job is started again.
-   * 
-   * Signature of a callback function that is invoked once a job
-   * leaves the "failure/canceled" state, to be started again. This
-   * function will typically reset the progress to zero. Note that
-   * before being actually executed, the job would first be tagged as
-   * "pending" in the Orthanc jobs engine.
-   *
-   * @param job The job of interest.
-   * @return 0 if success, or the error code if failure.
-   * @ingroup Toolbox
-   **/    
-  typedef OrthancPluginErrorCode (*OrthancPluginJobReset) (void* job);
-
-
-  /**
-   * @brief Callback executed to unserialize a custom job.
-   * 
-   * Signature of a callback function that unserializes a job that was
-   * saved in the Orthanc database.
-   *
-   * @param jobType The type of the job, as provided to OrthancPluginCreateJob().
-   * @param serialized The serialization of the job, as provided by OrthancPluginJobGetSerialized.
-   * @return The unserialized job (as created by OrthancPluginCreateJob()), or NULL
-   * if this unserializer cannot handle this job type.
-   * @see OrthancPluginRegisterJobsUnserializer()
-   * @ingroup Callbacks
-   **/    
-  typedef OrthancPluginJob* (*OrthancPluginJobsUnserializer) (const char* jobType,
-                                                              const char* serialized);
-  
-
-
-  /**
-   * @brief Callback executed to update the metrics of the plugin.
-   * 
-   * Signature of a callback function that is called by Orthanc
-   * whenever a monitoring tool (such as Prometheus) asks the current
-   * values of the metrics. This callback gives the plugin a chance to
-   * update its metrics, by calling OrthancPluginSetMetricsValue().
-   * This is typically useful for metrics that are expensive to
-   * acquire.
-   * 
-   * @see OrthancPluginRegisterRefreshMetrics()
-   * @ingroup Callbacks
-   **/
-  typedef void (*OrthancPluginRefreshMetricsCallback) ();
-
-  
-
-  /**
-   * @brief Callback executed to encode a binary tag in DICOMweb.
-   * 
-   * Signature of a callback function that is called by Orthanc
-   * whenever a DICOM tag that contains a binary value must be written
-   * to a JSON or XML node, while a DICOMweb document is being
-   * generated. The value representation (VR) of the DICOM tag can be
-   * OB, OD, OF, OL, OW, or UN.
-   * 
-   * @see OrthancPluginEncodeDicomWebJson() and OrthancPluginEncodeDicomWebXml()
-   * @param node The node being generated, as provided by Orthanc.
-   * @param setter The setter to be used to encode the content of the node. If
-   * the setter is not called, the binary tag is not written to the output document.
-   * @param levelDepth The depth of the node in the DICOM hierarchy of sequences.
-   * This parameter gives the number of elements in the "levelTagGroup", 
-   * "levelTagElement", and "levelIndex" arrays.
-   * @param levelTagGroup The group of the parent DICOM tags in the hierarchy.
-   * @param levelTagElement The element of the parent DICOM tags in the hierarchy.
-   * @param levelIndex The index of the node in the parent sequences of the hierarchy.
-   * @param tagGroup The group of the DICOM tag of interest.
-   * @param tagElement The element of the DICOM tag of interest.
-   * @param vr The value representation of the binary DICOM node.
-   * @ingroup Callbacks
-   **/
-  typedef void (*OrthancPluginDicomWebBinaryCallback) (
-    OrthancPluginDicomWebNode*          node,
-    OrthancPluginDicomWebSetBinaryNode  setter,
-    uint32_t                            levelDepth,
-    const uint16_t*                     levelTagGroup,
-    const uint16_t*                     levelTagElement,
-    const uint32_t*                     levelIndex,
-    uint16_t                            tagGroup,
-    uint16_t                            tagElement,
-    OrthancPluginValueRepresentation    vr);
-
-
-
-  /**
-   * @brief Callback executed to encode a binary tag in DICOMweb.
-   * 
-   * Signature of a callback function that is called by Orthanc
-   * whenever a DICOM tag that contains a binary value must be written
-   * to a JSON or XML node, while a DICOMweb document is being
-   * generated. The value representation (VR) of the DICOM tag can be
-   * OB, OD, OF, OL, OW, or UN.
-   * 
-   * @see OrthancPluginEncodeDicomWebJson() and OrthancPluginEncodeDicomWebXml()
-   * @param node The node being generated, as provided by Orthanc.
-   * @param setter The setter to be used to encode the content of the node. If
-   * the setter is not called, the binary tag is not written to the output document.
-   * @param levelDepth The depth of the node in the DICOM hierarchy of sequences.
-   * This parameter gives the number of elements in the "levelTagGroup", 
-   * "levelTagElement", and "levelIndex" arrays.
-   * @param levelTagGroup The group of the parent DICOM tags in the hierarchy.
-   * @param levelTagElement The element of the parent DICOM tags in the hierarchy.
-   * @param levelIndex The index of the node in the parent sequences of the hierarchy.
-   * @param tagGroup The group of the DICOM tag of interest.
-   * @param tagElement The element of the DICOM tag of interest.
-   * @param vr The value representation of the binary DICOM node.
-   * @param payload The user payload.
-   * @ingroup Callbacks
-   **/
-  typedef void (*OrthancPluginDicomWebBinaryCallback2) (
-    OrthancPluginDicomWebNode*          node,
-    OrthancPluginDicomWebSetBinaryNode  setter,
-    uint32_t                            levelDepth,
-    const uint16_t*                     levelTagGroup,
-    const uint16_t*                     levelTagElement,
-    const uint32_t*                     levelIndex,
-    uint16_t                            tagGroup,
-    uint16_t                            tagElement,
-    OrthancPluginValueRepresentation    vr,
-    void*                               payload);
-
-
-
-  /**
-   * @brief Data structure that contains information about the Orthanc core.
-   **/
-  typedef struct _OrthancPluginContext_t
-  {
-    void*                     pluginsManager;
-    const char*               orthancVersion;
-    OrthancPluginFree         Free;
-    OrthancPluginErrorCode  (*InvokeService) (struct _OrthancPluginContext_t* context,
-                                              _OrthancPluginService service,
-                                              const void* params);
-  } OrthancPluginContext;
-
-
-  
-  /**
-   * @brief An entry in the dictionary of DICOM tags.
-   **/
-  typedef struct
-  {
-    uint16_t                          group;            /*!< The group of the tag */
-    uint16_t                          element;          /*!< The element of the tag */
-    OrthancPluginValueRepresentation  vr;               /*!< The value representation of the tag */
-    uint32_t                          minMultiplicity;  /*!< The minimum multiplicity of the tag */
-    uint32_t                          maxMultiplicity;  /*!< The maximum multiplicity of the tag (0 means arbitrary) */
-  } OrthancPluginDictionaryEntry;
-
-
-
-  /**
-   * @brief Free a string.
-   * 
-   * Free a string that was allocated by the core system of Orthanc.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param str The string to be freed.
-   **/
-  ORTHANC_PLUGIN_INLINE void  OrthancPluginFreeString(
-    OrthancPluginContext* context, 
-    char* str)
-  {
-    if (str != NULL)
-    {
-      context->Free(str);
-    }
-  }
-
-
-  /**
-   * @brief Check that the version of the hosting Orthanc is above a given version.
-   * 
-   * This function checks whether the version of the Orthanc server
-   * running this plugin, is above the given version. Contrarily to
-   * OrthancPluginCheckVersion(), it is up to the developer of the
-   * plugin to make sure that all the Orthanc SDK services called by
-   * the plugin are actually implemented in the given version of
-   * Orthanc.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param expectedMajor Expected major version.
-   * @param expectedMinor Expected minor version.
-   * @param expectedRevision Expected revision.
-   * @return 1 if and only if the versions are compatible. If the
-   * result is 0, the initialization of the plugin should fail.
-   * @see OrthancPluginCheckVersion
-   * @ingroup Callbacks
-   **/
-  ORTHANC_PLUGIN_INLINE int  OrthancPluginCheckVersionAdvanced(
-    OrthancPluginContext* context,
-    int expectedMajor,
-    int expectedMinor,
-    int expectedRevision)
-  {
-    int major, minor, revision;
-
-    if (sizeof(int32_t) != sizeof(OrthancPluginErrorCode) ||
-        sizeof(int32_t) != sizeof(OrthancPluginHttpMethod) ||
-        sizeof(int32_t) != sizeof(_OrthancPluginService) ||
-        sizeof(int32_t) != sizeof(_OrthancPluginProperty) ||
-        sizeof(int32_t) != sizeof(OrthancPluginPixelFormat) ||
-        sizeof(int32_t) != sizeof(OrthancPluginContentType) ||
-        sizeof(int32_t) != sizeof(OrthancPluginResourceType) ||
-        sizeof(int32_t) != sizeof(OrthancPluginChangeType) ||
-        sizeof(int32_t) != sizeof(OrthancPluginCompressionType) ||
-        sizeof(int32_t) != sizeof(OrthancPluginImageFormat) ||
-        sizeof(int32_t) != sizeof(OrthancPluginValueRepresentation) ||
-        sizeof(int32_t) != sizeof(OrthancPluginDicomToJsonFormat) ||
-        sizeof(int32_t) != sizeof(OrthancPluginDicomToJsonFlags) ||
-        sizeof(int32_t) != sizeof(OrthancPluginCreateDicomFlags) ||
-        sizeof(int32_t) != sizeof(OrthancPluginIdentifierConstraint) ||
-        sizeof(int32_t) != sizeof(OrthancPluginInstanceOrigin) ||
-        sizeof(int32_t) != sizeof(OrthancPluginJobStepStatus) ||
-        sizeof(int32_t) != sizeof(OrthancPluginConstraintType) ||
-        sizeof(int32_t) != sizeof(OrthancPluginMetricsType) ||
-        sizeof(int32_t) != sizeof(OrthancPluginDicomWebBinaryMode) ||
-        sizeof(int32_t) != sizeof(OrthancPluginStorageCommitmentFailureReason))
-    {
-      /* Mismatch in the size of the enumerations */
-      return 0;
-    }
-
-    /* Assume compatibility with the mainline */
-    if (!strcmp(context->orthancVersion, "mainline"))
-    {
-      return 1;
-    }
-
-    /* Parse the version of the Orthanc core */
-    if ( 
-#ifdef _MSC_VER
-      sscanf_s
-#else
-      sscanf
-#endif
-      (context->orthancVersion, "%4d.%4d.%4d", &major, &minor, &revision) != 3)
-    {
-      return 0;
-    }
-
-    /* Check the major number of the version */
-
-    if (major > expectedMajor)
-    {
-      return 1;
-    }
-
-    if (major < expectedMajor)
-    {
-      return 0;
-    }
-
-    /* Check the minor number of the version */
-
-    if (minor > expectedMinor)
-    {
-      return 1;
-    }
-
-    if (minor < expectedMinor)
-    {
-      return 0;
-    }
-
-    /* Check the revision number of the version */
-
-    if (revision >= expectedRevision)
-    {
-      return 1;
-    }
-    else
-    {
-      return 0;
-    }
-  }
-
-
-  /**
-   * @brief Check the compatibility of the plugin wrt. the version of its hosting Orthanc.
-   * 
-   * This function checks whether the version of the Orthanc server
-   * running this plugin, is above the version of the current Orthanc
-   * SDK header. This guarantees that the plugin is compatible with
-   * the hosting Orthanc (i.e. it will not call unavailable services).
-   * The result of this function should always be checked in the
-   * OrthancPluginInitialize() entry point of the plugin.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @return 1 if and only if the versions are compatible. If the
-   * result is 0, the initialization of the plugin should fail.
-   * @see OrthancPluginCheckVersionAdvanced
-   * @ingroup Callbacks
-   **/
-  ORTHANC_PLUGIN_INLINE int  OrthancPluginCheckVersion(
-    OrthancPluginContext* context)
-  {
-    return OrthancPluginCheckVersionAdvanced(
-      context,
-      ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER,
-      ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER,
-      ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER);
-  }
-
-
-  /**
-   * @brief Free a memory buffer.
-   * 
-   * Free a memory buffer that was allocated by the core system of Orthanc.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param buffer The memory buffer to release.
-   **/
-  ORTHANC_PLUGIN_INLINE void  OrthancPluginFreeMemoryBuffer(
-    OrthancPluginContext* context, 
-    OrthancPluginMemoryBuffer* buffer)
-  {
-    context->Free(buffer->data);
-  }
-
-
-  /**
-   * @brief Log an error.
-   *
-   * Log an error message using the Orthanc logging system.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param message The message to be logged.
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginLogError(
-    OrthancPluginContext* context,
-    const char* message)
-  {
-    context->InvokeService(context, _OrthancPluginService_LogError, message);
-  }
-
-
-  /**
-   * @brief Log a warning.
-   *
-   * Log a warning message using the Orthanc logging system.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param message The message to be logged.
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginLogWarning(
-    OrthancPluginContext* context,
-    const char* message)
-  {
-    context->InvokeService(context, _OrthancPluginService_LogWarning, message);
-  }
-
-
-  /**
-   * @brief Log an information.
-   *
-   * Log an information message using the Orthanc logging system.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param message The message to be logged.
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginLogInfo(
-    OrthancPluginContext* context,
-    const char* message)
-  {
-    context->InvokeService(context, _OrthancPluginService_LogInfo, message);
-  }
-
-
-
-  typedef struct
-  {
-    const char* pathRegularExpression;
-    OrthancPluginRestCallback callback;
-  } _OrthancPluginRestCallback;
-
-  /**
-   * @brief Register a REST callback.
-   *
-   * This function registers a REST callback against a regular
-   * expression for a URI. This function must be called during the
-   * initialization of the plugin, i.e. inside the
-   * OrthancPluginInitialize() public function.
-   *
-   * Each REST callback is guaranteed to run in mutual exclusion.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param pathRegularExpression Regular expression for the URI. May contain groups. 
-   * @param callback The callback function to handle the REST call.
-   * @see OrthancPluginRegisterRestCallbackNoLock()
-   *
-   * @note
-   * The regular expression is case sensitive and must follow the
-   * [Perl syntax](https://www.boost.org/doc/libs/1_67_0/libs/regex/doc/html/boost_regex/syntax/perl_syntax.html).
-   *
-   * @ingroup Callbacks
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterRestCallback(
-    OrthancPluginContext*     context,
-    const char*               pathRegularExpression,
-    OrthancPluginRestCallback callback)
-  {
-    _OrthancPluginRestCallback params;
-    params.pathRegularExpression = pathRegularExpression;
-    params.callback = callback;
-    context->InvokeService(context, _OrthancPluginService_RegisterRestCallback, &params);
-  }
-
-
-
-  /**
-   * @brief Register a REST callback, without locking.
-   *
-   * This function registers a REST callback against a regular
-   * expression for a URI. This function must be called during the
-   * initialization of the plugin, i.e. inside the
-   * OrthancPluginInitialize() public function.
-   *
-   * Contrarily to OrthancPluginRegisterRestCallback(), the callback
-   * will NOT be invoked in mutual exclusion. This can be useful for
-   * high-performance plugins that must handle concurrent requests
-   * (Orthanc uses a pool of threads, one thread being assigned to
-   * each incoming HTTP request). Of course, if using this function,
-   * it is up to the plugin to implement the required locking
-   * mechanisms.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param pathRegularExpression Regular expression for the URI. May contain groups.
-   * @param callback The callback function to handle the REST call.
-   * @see OrthancPluginRegisterRestCallback()
-   *
-   * @note
-   * The regular expression is case sensitive and must follow the
-   * [Perl syntax](https://www.boost.org/doc/libs/1_67_0/libs/regex/doc/html/boost_regex/syntax/perl_syntax.html).
-   *
-   * @ingroup Callbacks
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterRestCallbackNoLock(
-    OrthancPluginContext*     context,
-    const char*               pathRegularExpression,
-    OrthancPluginRestCallback callback)
-  {
-    _OrthancPluginRestCallback params;
-    params.pathRegularExpression = pathRegularExpression;
-    params.callback = callback;
-    context->InvokeService(context, _OrthancPluginService_RegisterRestCallbackNoLock, &params);
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginOnStoredInstanceCallback callback;
-  } _OrthancPluginOnStoredInstanceCallback;
-
-  /**
-   * @brief Register a callback for received instances.
-   *
-   * This function registers a callback function that is called
-   * whenever a new DICOM instance is stored into the Orthanc core.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param callback The callback function.
-   * @ingroup Callbacks
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterOnStoredInstanceCallback(
-    OrthancPluginContext*                  context,
-    OrthancPluginOnStoredInstanceCallback  callback)
-  {
-    _OrthancPluginOnStoredInstanceCallback params;
-    params.callback = callback;
-
-    context->InvokeService(context, _OrthancPluginService_RegisterOnStoredInstanceCallback, &params);
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginRestOutput* output;
-    const void*              answer;
-    uint32_t                 answerSize;
-    const char*              mimeType;
-  } _OrthancPluginAnswerBuffer;
-
-  /**
-   * @brief Answer to a REST request.
-   *
-   * This function answers to a REST request with the content of a memory buffer.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param output The HTTP connection to the client application.
-   * @param answer Pointer to the memory buffer containing the answer.
-   * @param answerSize Number of bytes of the answer.
-   * @param mimeType The MIME type of the answer.
-   * @ingroup REST
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginAnswerBuffer(
-    OrthancPluginContext*    context,
-    OrthancPluginRestOutput* output,
-    const void*              answer,
-    uint32_t                 answerSize,
-    const char*              mimeType)
-  {
-    _OrthancPluginAnswerBuffer params;
-    params.output = output;
-    params.answer = answer;
-    params.answerSize = answerSize;
-    params.mimeType = mimeType;
-    context->InvokeService(context, _OrthancPluginService_AnswerBuffer, &params);
-  }
-
-
-  typedef struct
-  {
-    OrthancPluginRestOutput*  output;
-    OrthancPluginPixelFormat  format;
-    uint32_t                  width;
-    uint32_t                  height;
-    uint32_t                  pitch;
-    const void*               buffer;
-  } _OrthancPluginCompressAndAnswerPngImage;
-
-  typedef struct
-  {
-    OrthancPluginRestOutput*  output;
-    OrthancPluginImageFormat  imageFormat;
-    OrthancPluginPixelFormat  pixelFormat;
-    uint32_t                  width;
-    uint32_t                  height;
-    uint32_t                  pitch;
-    const void*               buffer;
-    uint8_t                   quality;
-  } _OrthancPluginCompressAndAnswerImage;
-
-
-  /**
-   * @brief Answer to a REST request with a PNG image.
-   *
-   * This function answers to a REST request with a PNG image. The
-   * parameters of this function describe a memory buffer that
-   * contains an uncompressed image. The image will be automatically compressed
-   * as a PNG image by the core system of Orthanc.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param output The HTTP connection to the client application.
-   * @param format The memory layout of the uncompressed image.
-   * @param width The width of the image.
-   * @param height The height of the image.
-   * @param pitch The pitch of the image (i.e. the number of bytes
-   * between 2 successive lines of the image in the memory buffer).
-   * @param buffer The memory buffer containing the uncompressed image.
-   * @ingroup REST
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginCompressAndAnswerPngImage(
-    OrthancPluginContext*     context,
-    OrthancPluginRestOutput*  output,
-    OrthancPluginPixelFormat  format,
-    uint32_t                  width,
-    uint32_t                  height,
-    uint32_t                  pitch,
-    const void*               buffer)
-  {
-    _OrthancPluginCompressAndAnswerImage params;
-    params.output = output;
-    params.imageFormat = OrthancPluginImageFormat_Png;
-    params.pixelFormat = format;
-    params.width = width;
-    params.height = height;
-    params.pitch = pitch;
-    params.buffer = buffer;
-    params.quality = 0;  /* No quality for PNG */
-    context->InvokeService(context, _OrthancPluginService_CompressAndAnswerImage, &params);
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginMemoryBuffer*  target;
-    const char*                 instanceId;
-  } _OrthancPluginGetDicomForInstance;
-
-  /**
-   * @brief Retrieve a DICOM instance using its Orthanc identifier.
-   * 
-   * Retrieve a DICOM instance using its Orthanc identifier. The DICOM
-   * file is stored into a newly allocated memory buffer.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param instanceId The Orthanc identifier of the DICOM instance of interest.
-   * @return 0 if success, or the error code if failure.
-   * @ingroup Orthanc
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginGetDicomForInstance(
-    OrthancPluginContext*       context,
-    OrthancPluginMemoryBuffer*  target,
-    const char*                 instanceId)
-  {
-    _OrthancPluginGetDicomForInstance params;
-    params.target = target;
-    params.instanceId = instanceId;
-    return context->InvokeService(context, _OrthancPluginService_GetDicomForInstance, &params);
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginMemoryBuffer*  target;
-    const char*                 uri;
-  } _OrthancPluginRestApiGet;
-
-  /**
-   * @brief Make a GET call to the built-in Orthanc REST API.
-   * 
-   * Make a GET call to the built-in Orthanc REST API. The result to
-   * the query is stored into a newly allocated memory buffer.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param uri The URI in the built-in Orthanc API.
-   * @return 0 if success, or the error code if failure.
-   * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource.
-   * @see OrthancPluginRestApiGetAfterPlugins
-   * @ingroup Orthanc
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRestApiGet(
-    OrthancPluginContext*       context,
-    OrthancPluginMemoryBuffer*  target,
-    const char*                 uri)
-  {
-    _OrthancPluginRestApiGet params;
-    params.target = target;
-    params.uri = uri;
-    return context->InvokeService(context, _OrthancPluginService_RestApiGet, &params);
-  }
-
-
-
-  /**
-   * @brief Make a GET call to the REST API, as tainted by the plugins.
-   * 
-   * Make a GET call to the Orthanc REST API, after all the plugins
-   * are applied. In other words, if some plugin overrides or adds the
-   * called URI to the built-in Orthanc REST API, this call will
-   * return the result provided by this plugin. The result to the
-   * query is stored into a newly allocated memory buffer.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param uri The URI in the built-in Orthanc API.
-   * @return 0 if success, or the error code if failure.
-   * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource.
-   * @see OrthancPluginRestApiGet
-   * @ingroup Orthanc
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRestApiGetAfterPlugins(
-    OrthancPluginContext*       context,
-    OrthancPluginMemoryBuffer*  target,
-    const char*                 uri)
-  {
-    _OrthancPluginRestApiGet params;
-    params.target = target;
-    params.uri = uri;
-    return context->InvokeService(context, _OrthancPluginService_RestApiGetAfterPlugins, &params);
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginMemoryBuffer*  target;
-    const char*                 uri;
-    const void*                 body;
-    uint32_t                    bodySize;
-  } _OrthancPluginRestApiPostPut;
-
-  /**
-   * @brief Make a POST call to the built-in Orthanc REST API.
-   * 
-   * Make a POST call to the built-in Orthanc REST API. The result to
-   * the query is stored into a newly allocated memory buffer.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param uri The URI in the built-in Orthanc API.
-   * @param body The body of the POST request.
-   * @param bodySize The size of the body.
-   * @return 0 if success, or the error code if failure.
-   * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource.
-   * @see OrthancPluginRestApiPostAfterPlugins
-   * @ingroup Orthanc
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRestApiPost(
-    OrthancPluginContext*       context,
-    OrthancPluginMemoryBuffer*  target,
-    const char*                 uri,
-    const void*                 body,
-    uint32_t                    bodySize)
-  {
-    _OrthancPluginRestApiPostPut params;
-    params.target = target;
-    params.uri = uri;
-    params.body = body;
-    params.bodySize = bodySize;
-    return context->InvokeService(context, _OrthancPluginService_RestApiPost, &params);
-  }
-
-
-  /**
-   * @brief Make a POST call to the REST API, as tainted by the plugins.
-   * 
-   * Make a POST call to the Orthanc REST API, after all the plugins
-   * are applied. In other words, if some plugin overrides or adds the
-   * called URI to the built-in Orthanc REST API, this call will
-   * return the result provided by this plugin. The result to the
-   * query is stored into a newly allocated memory buffer.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param uri The URI in the built-in Orthanc API.
-   * @param body The body of the POST request.
-   * @param bodySize The size of the body.
-   * @return 0 if success, or the error code if failure.
-   * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource.
-   * @see OrthancPluginRestApiPost
-   * @ingroup Orthanc
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRestApiPostAfterPlugins(
-    OrthancPluginContext*       context,
-    OrthancPluginMemoryBuffer*  target,
-    const char*                 uri,
-    const void*                 body,
-    uint32_t                    bodySize)
-  {
-    _OrthancPluginRestApiPostPut params;
-    params.target = target;
-    params.uri = uri;
-    params.body = body;
-    params.bodySize = bodySize;
-    return context->InvokeService(context, _OrthancPluginService_RestApiPostAfterPlugins, &params);
-  }
-
-
-
-  /**
-   * @brief Make a DELETE call to the built-in Orthanc REST API.
-   * 
-   * Make a DELETE call to the built-in Orthanc REST API.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param uri The URI to delete in the built-in Orthanc API.
-   * @return 0 if success, or the error code if failure.
-   * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource.
-   * @see OrthancPluginRestApiDeleteAfterPlugins
-   * @ingroup Orthanc
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRestApiDelete(
-    OrthancPluginContext*       context,
-    const char*                 uri)
-  {
-    return context->InvokeService(context, _OrthancPluginService_RestApiDelete, uri);
-  }
-
-
-  /**
-   * @brief Make a DELETE call to the REST API, as tainted by the plugins.
-   * 
-   * Make a DELETE call to the Orthanc REST API, after all the plugins
-   * are applied. In other words, if some plugin overrides or adds the
-   * called URI to the built-in Orthanc REST API, this call will
-   * return the result provided by this plugin. 
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param uri The URI to delete in the built-in Orthanc API.
-   * @return 0 if success, or the error code if failure.
-   * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource.
-   * @see OrthancPluginRestApiDelete
-   * @ingroup Orthanc
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRestApiDeleteAfterPlugins(
-    OrthancPluginContext*       context,
-    const char*                 uri)
-  {
-    return context->InvokeService(context, _OrthancPluginService_RestApiDeleteAfterPlugins, uri);
-  }
-
-
-
-  /**
-   * @brief Make a PUT call to the built-in Orthanc REST API.
-   * 
-   * Make a PUT call to the built-in Orthanc REST API. The result to
-   * the query is stored into a newly allocated memory buffer.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param uri The URI in the built-in Orthanc API.
-   * @param body The body of the PUT request.
-   * @param bodySize The size of the body.
-   * @return 0 if success, or the error code if failure.
-   * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource.
-   * @see OrthancPluginRestApiPutAfterPlugins
-   * @ingroup Orthanc
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRestApiPut(
-    OrthancPluginContext*       context,
-    OrthancPluginMemoryBuffer*  target,
-    const char*                 uri,
-    const void*                 body,
-    uint32_t                    bodySize)
-  {
-    _OrthancPluginRestApiPostPut params;
-    params.target = target;
-    params.uri = uri;
-    params.body = body;
-    params.bodySize = bodySize;
-    return context->InvokeService(context, _OrthancPluginService_RestApiPut, &params);
-  }
-
-
-
-  /**
-   * @brief Make a PUT call to the REST API, as tainted by the plugins.
-   * 
-   * Make a PUT call to the Orthanc REST API, after all the plugins
-   * are applied. In other words, if some plugin overrides or adds the
-   * called URI to the built-in Orthanc REST API, this call will
-   * return the result provided by this plugin. The result to the
-   * query is stored into a newly allocated memory buffer.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param uri The URI in the built-in Orthanc API.
-   * @param body The body of the PUT request.
-   * @param bodySize The size of the body.
-   * @return 0 if success, or the error code if failure.
-   * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource.
-   * @see OrthancPluginRestApiPut
-   * @ingroup Orthanc
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRestApiPutAfterPlugins(
-    OrthancPluginContext*       context,
-    OrthancPluginMemoryBuffer*  target,
-    const char*                 uri,
-    const void*                 body,
-    uint32_t                    bodySize)
-  {
-    _OrthancPluginRestApiPostPut params;
-    params.target = target;
-    params.uri = uri;
-    params.body = body;
-    params.bodySize = bodySize;
-    return context->InvokeService(context, _OrthancPluginService_RestApiPutAfterPlugins, &params);
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginRestOutput* output;
-    const char*              argument;
-  } _OrthancPluginOutputPlusArgument;
-
-  /**
-   * @brief Redirect a REST request.
-   *
-   * This function answers to a REST request by redirecting the user
-   * to another URI using HTTP status 301.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param output The HTTP connection to the client application.
-   * @param redirection Where to redirect.
-   * @ingroup REST
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginRedirect(
-    OrthancPluginContext*    context,
-    OrthancPluginRestOutput* output,
-    const char*              redirection)
-  {
-    _OrthancPluginOutputPlusArgument params;
-    params.output = output;
-    params.argument = redirection;
-    context->InvokeService(context, _OrthancPluginService_Redirect, &params);
-  }
-
-
-
-  typedef struct
-  {
-    char**       result;
-    const char*  argument;
-  } _OrthancPluginRetrieveDynamicString;
-
-  /**
-   * @brief Look for a patient.
-   *
-   * Look for a patient stored in Orthanc, using its Patient ID tag (0x0010, 0x0020).
-   * This function uses the database index to run as fast as possible (it does not loop
-   * over all the stored patients).
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param patientID The Patient ID of interest.
-   * @return The NULL value if the patient is non-existent, or a string containing the 
-   * Orthanc ID of the patient. This string must be freed by OrthancPluginFreeString().
-   * @ingroup Orthanc
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginLookupPatient(
-    OrthancPluginContext*  context,
-    const char*            patientID)
-  {
-    char* result;
-
-    _OrthancPluginRetrieveDynamicString params;
-    params.result = &result;
-    params.argument = patientID;
-
-    if (context->InvokeService(context, _OrthancPluginService_LookupPatient, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-  /**
-   * @brief Look for a study.
-   *
-   * Look for a study stored in Orthanc, using its Study Instance UID tag (0x0020, 0x000d).
-   * This function uses the database index to run as fast as possible (it does not loop
-   * over all the stored studies).
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param studyUID The Study Instance UID of interest.
-   * @return The NULL value if the study is non-existent, or a string containing the 
-   * Orthanc ID of the study. This string must be freed by OrthancPluginFreeString().
-   * @ingroup Orthanc
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginLookupStudy(
-    OrthancPluginContext*  context,
-    const char*            studyUID)
-  {
-    char* result;
-
-    _OrthancPluginRetrieveDynamicString params;
-    params.result = &result;
-    params.argument = studyUID;
-
-    if (context->InvokeService(context, _OrthancPluginService_LookupStudy, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-  /**
-   * @brief Look for a study, using the accession number.
-   *
-   * Look for a study stored in Orthanc, using its Accession Number tag (0x0008, 0x0050).
-   * This function uses the database index to run as fast as possible (it does not loop
-   * over all the stored studies).
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param accessionNumber The Accession Number of interest.
-   * @return The NULL value if the study is non-existent, or a string containing the 
-   * Orthanc ID of the study. This string must be freed by OrthancPluginFreeString().
-   * @ingroup Orthanc
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginLookupStudyWithAccessionNumber(
-    OrthancPluginContext*  context,
-    const char*            accessionNumber)
-  {
-    char* result;
-
-    _OrthancPluginRetrieveDynamicString params;
-    params.result = &result;
-    params.argument = accessionNumber;
-
-    if (context->InvokeService(context, _OrthancPluginService_LookupStudyWithAccessionNumber, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-  /**
-   * @brief Look for a series.
-   *
-   * Look for a series stored in Orthanc, using its Series Instance UID tag (0x0020, 0x000e).
-   * This function uses the database index to run as fast as possible (it does not loop
-   * over all the stored series).
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param seriesUID The Series Instance UID of interest.
-   * @return The NULL value if the series is non-existent, or a string containing the 
-   * Orthanc ID of the series. This string must be freed by OrthancPluginFreeString().
-   * @ingroup Orthanc
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginLookupSeries(
-    OrthancPluginContext*  context,
-    const char*            seriesUID)
-  {
-    char* result;
-
-    _OrthancPluginRetrieveDynamicString params;
-    params.result = &result;
-    params.argument = seriesUID;
-
-    if (context->InvokeService(context, _OrthancPluginService_LookupSeries, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-  /**
-   * @brief Look for an instance.
-   *
-   * Look for an instance stored in Orthanc, using its SOP Instance UID tag (0x0008, 0x0018).
-   * This function uses the database index to run as fast as possible (it does not loop
-   * over all the stored instances).
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param sopInstanceUID The SOP Instance UID of interest.
-   * @return The NULL value if the instance is non-existent, or a string containing the 
-   * Orthanc ID of the instance. This string must be freed by OrthancPluginFreeString().
-   * @ingroup Orthanc
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginLookupInstance(
-    OrthancPluginContext*  context,
-    const char*            sopInstanceUID)
-  {
-    char* result;
-
-    _OrthancPluginRetrieveDynamicString params;
-    params.result = &result;
-    params.argument = sopInstanceUID;
-
-    if (context->InvokeService(context, _OrthancPluginService_LookupInstance, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginRestOutput* output;
-    uint16_t                 status;
-  } _OrthancPluginSendHttpStatusCode;
-
-  /**
-   * @brief Send a HTTP status code.
-   *
-   * This function answers to a REST request by sending a HTTP status
-   * code (such as "400 - Bad Request"). Note that:
-   * - Successful requests (status 200) must use ::OrthancPluginAnswerBuffer().
-   * - Redirections (status 301) must use ::OrthancPluginRedirect().
-   * - Unauthorized access (status 401) must use ::OrthancPluginSendUnauthorized().
-   * - Methods not allowed (status 405) must use ::OrthancPluginSendMethodNotAllowed().
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param output The HTTP connection to the client application.
-   * @param status The HTTP status code to be sent.
-   * @ingroup REST
-   * @see OrthancPluginSendHttpStatus()
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginSendHttpStatusCode(
-    OrthancPluginContext*    context,
-    OrthancPluginRestOutput* output,
-    uint16_t                 status)
-  {
-    _OrthancPluginSendHttpStatusCode params;
-    params.output = output;
-    params.status = status;
-    context->InvokeService(context, _OrthancPluginService_SendHttpStatusCode, &params);
-  }
-
-
-  /**
-   * @brief Signal that a REST request is not authorized.
-   *
-   * This function answers to a REST request by signaling that it is
-   * not authorized.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param output The HTTP connection to the client application.
-   * @param realm The realm for the authorization process.
-   * @ingroup REST
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginSendUnauthorized(
-    OrthancPluginContext*    context,
-    OrthancPluginRestOutput* output,
-    const char*              realm)
-  {
-    _OrthancPluginOutputPlusArgument params;
-    params.output = output;
-    params.argument = realm;
-    context->InvokeService(context, _OrthancPluginService_SendUnauthorized, &params);
-  }
-
-
-  /**
-   * @brief Signal that this URI does not support this HTTP method.
-   *
-   * This function answers to a REST request by signaling that the
-   * queried URI does not support this method.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param output The HTTP connection to the client application.
-   * @param allowedMethods The allowed methods for this URI (e.g. "GET,POST" after a PUT or a POST request).
-   * @ingroup REST
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginSendMethodNotAllowed(
-    OrthancPluginContext*    context,
-    OrthancPluginRestOutput* output,
-    const char*              allowedMethods)
-  {
-    _OrthancPluginOutputPlusArgument params;
-    params.output = output;
-    params.argument = allowedMethods;
-    context->InvokeService(context, _OrthancPluginService_SendMethodNotAllowed, &params);
-  }
-
-
-  typedef struct
-  {
-    OrthancPluginRestOutput* output;
-    const char*              key;
-    const char*              value;
-  } _OrthancPluginSetHttpHeader;
-
-  /**
-   * @brief Set a cookie.
-   *
-   * This function sets a cookie in the HTTP client.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param output The HTTP connection to the client application.
-   * @param cookie The cookie to be set.
-   * @param value The value of the cookie.
-   * @ingroup REST
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginSetCookie(
-    OrthancPluginContext*    context,
-    OrthancPluginRestOutput* output,
-    const char*              cookie,
-    const char*              value)
-  {
-    _OrthancPluginSetHttpHeader params;
-    params.output = output;
-    params.key = cookie;
-    params.value = value;
-    context->InvokeService(context, _OrthancPluginService_SetCookie, &params);
-  }
-
-
-  /**
-   * @brief Set some HTTP header.
-   *
-   * This function sets a HTTP header in the HTTP answer.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param output The HTTP connection to the client application.
-   * @param key The HTTP header to be set.
-   * @param value The value of the HTTP header.
-   * @ingroup REST
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginSetHttpHeader(
-    OrthancPluginContext*    context,
-    OrthancPluginRestOutput* output,
-    const char*              key,
-    const char*              value)
-  {
-    _OrthancPluginSetHttpHeader params;
-    params.output = output;
-    params.key = key;
-    params.value = value;
-    context->InvokeService(context, _OrthancPluginService_SetHttpHeader, &params);
-  }
-
-
-  typedef struct
-  {
-    char**                             resultStringToFree;
-    const char**                       resultString;
-    int64_t*                           resultInt64;
-    const char*                        key;
-    const OrthancPluginDicomInstance*  instance;
-    OrthancPluginInstanceOrigin*       resultOrigin;   /* New in Orthanc 0.9.5 SDK */
-  } _OrthancPluginAccessDicomInstance;
-
-
-  /**
-   * @brief Get the AET of a DICOM instance.
-   *
-   * This function returns the Application Entity Title (AET) of the
-   * DICOM modality from which a DICOM instance originates.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param instance The instance of interest.
-   * @return The AET if success, NULL if error.
-   * @ingroup DicomInstance
-   **/
-  ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetInstanceRemoteAet(
-    OrthancPluginContext*              context,
-    const OrthancPluginDicomInstance*  instance)
-  {
-    const char* result;
-
-    _OrthancPluginAccessDicomInstance params;
-    memset(&params, 0, sizeof(params));
-    params.resultString = &result;
-    params.instance = instance;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetInstanceRemoteAet, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-  /**
-   * @brief Get the size of a DICOM file.
-   *
-   * This function returns the number of bytes of the given DICOM instance.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param instance The instance of interest.
-   * @return The size of the file, -1 in case of error.
-   * @ingroup DicomInstance
-   **/
-  ORTHANC_PLUGIN_INLINE int64_t OrthancPluginGetInstanceSize(
-    OrthancPluginContext*             context,
-    const OrthancPluginDicomInstance* instance)
-  {
-    int64_t size;
-
-    _OrthancPluginAccessDicomInstance params;
-    memset(&params, 0, sizeof(params));
-    params.resultInt64 = &size;
-    params.instance = instance;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetInstanceSize, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return -1;
-    }
-    else
-    {
-      return size;
-    }
-  }
-
-
-  /**
-   * @brief Get the data of a DICOM file.
-   *
-   * This function returns a pointer to the content of the given DICOM instance.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param instance The instance of interest.
-   * @return The pointer to the DICOM data, NULL in case of error.
-   * @ingroup DicomInstance
-   **/
-  ORTHANC_PLUGIN_INLINE const void* OrthancPluginGetInstanceData(
-    OrthancPluginContext*              context,
-    const OrthancPluginDicomInstance*  instance)
-  {
-    const char* result;
-
-    _OrthancPluginAccessDicomInstance params;
-    memset(&params, 0, sizeof(params));
-    params.resultString = &result;
-    params.instance = instance;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetInstanceData, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-  /**
-   * @brief Get the DICOM tag hierarchy as a JSON file.
-   *
-   * This function returns a pointer to a newly created string
-   * containing a JSON file. This JSON file encodes the tag hierarchy
-   * of the given DICOM instance.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param instance The instance of interest.
-   * @return The NULL value in case of error, or a string containing the JSON file.
-   * This string must be freed by OrthancPluginFreeString().
-   * @ingroup DicomInstance
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceJson(
-    OrthancPluginContext*              context,
-    const OrthancPluginDicomInstance*  instance)
-  {
-    char* result;
-
-    _OrthancPluginAccessDicomInstance params;
-    memset(&params, 0, sizeof(params));
-    params.resultStringToFree = &result;
-    params.instance = instance;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetInstanceJson, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-  /**
-   * @brief Get the DICOM tag hierarchy as a JSON file (with simplification).
-   *
-   * This function returns a pointer to a newly created string
-   * containing a JSON file. This JSON file encodes the tag hierarchy
-   * of the given DICOM instance. In contrast with
-   * ::OrthancPluginGetInstanceJson(), the returned JSON file is in
-   * its simplified version.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param instance The instance of interest.
-   * @return The NULL value in case of error, or a string containing the JSON file.
-   * This string must be freed by OrthancPluginFreeString().
-   * @ingroup DicomInstance
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceSimplifiedJson(
-    OrthancPluginContext*              context,
-    const OrthancPluginDicomInstance*  instance)
-  {
-    char* result;
-
-    _OrthancPluginAccessDicomInstance params;
-    memset(&params, 0, sizeof(params));
-    params.resultStringToFree = &result;
-    params.instance = instance;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetInstanceSimplifiedJson, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-  /**
-   * @brief Check whether a DICOM instance is associated with some metadata.
-   *
-   * This function checks whether the DICOM instance of interest is
-   * associated with some metadata. As of Orthanc 0.8.1, in the
-   * callbacks registered by
-   * ::OrthancPluginRegisterOnStoredInstanceCallback(), the only
-   * possibly available metadata are "ReceptionDate", "RemoteAET" and
-   * "IndexInSeries".
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param instance The instance of interest.
-   * @param metadata The metadata of interest.
-   * @return 1 if the metadata is present, 0 if it is absent, -1 in case of error.
-   * @ingroup DicomInstance
-   **/
-  ORTHANC_PLUGIN_INLINE int  OrthancPluginHasInstanceMetadata(
-    OrthancPluginContext*              context,
-    const OrthancPluginDicomInstance*  instance,
-    const char*                        metadata)
-  {
-    int64_t result;
-
-    _OrthancPluginAccessDicomInstance params;
-    memset(&params, 0, sizeof(params));
-    params.resultInt64 = &result;
-    params.instance = instance;
-    params.key = metadata;
-
-    if (context->InvokeService(context, _OrthancPluginService_HasInstanceMetadata, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return -1;
-    }
-    else
-    {
-      return (result != 0);
-    }
-  }
-
-
-  /**
-   * @brief Get the value of some metadata associated with a given DICOM instance.
-   *
-   * This functions returns the value of some metadata that is associated with the DICOM instance of interest.
-   * Before calling this function, the existence of the metadata must have been checked with
-   * ::OrthancPluginHasInstanceMetadata().
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param instance The instance of interest.
-   * @param metadata The metadata of interest.
-   * @return The metadata value if success, NULL if error. Please note that the 
-   *         returned string belongs to the instance object and must NOT be 
-   *         deallocated. Please make a copy of the string if you wish to access 
-   *         it later.
-   * @ingroup DicomInstance
-   **/
-  ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetInstanceMetadata(
-    OrthancPluginContext*              context,
-    const OrthancPluginDicomInstance*  instance,
-    const char*                        metadata)
-  {
-    const char* result;
-
-    _OrthancPluginAccessDicomInstance params;
-    memset(&params, 0, sizeof(params));
-    params.resultString = &result;
-    params.instance = instance;
-    params.key = metadata;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetInstanceMetadata, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginStorageCreate  create;
-    OrthancPluginStorageRead    read;
-    OrthancPluginStorageRemove  remove;
-    OrthancPluginFree           free;
-  } _OrthancPluginRegisterStorageArea;
-
-  /**
-   * @brief Register a custom storage area.
-   *
-   * This function registers a custom storage area, to replace the
-   * built-in way Orthanc stores its files on the filesystem. This
-   * function must be called during the initialization of the plugin,
-   * i.e. inside the OrthancPluginInitialize() public function.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param create The callback function to store a file on the custom storage area.
-   * @param read The callback function to read a file from the custom storage area.
-   * @param remove The callback function to remove a file from the custom storage area.
-   * @ingroup Callbacks
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterStorageArea(
-    OrthancPluginContext*       context,
-    OrthancPluginStorageCreate  create,
-    OrthancPluginStorageRead    read,
-    OrthancPluginStorageRemove  remove)
-  {
-    _OrthancPluginRegisterStorageArea params;
-    params.create = create;
-    params.read = read;
-    params.remove = remove;
-
-#ifdef  __cplusplus
-    params.free = ::free;
-#else
-    params.free = free;
-#endif
-
-    context->InvokeService(context, _OrthancPluginService_RegisterStorageArea, &params);
-  }
-
-
-
-  /**
-   * @brief Return the path to the Orthanc executable.
-   *
-   * This function returns the path to the Orthanc executable.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @return NULL in the case of an error, or a newly allocated string
-   * containing the path. This string must be freed by
-   * OrthancPluginFreeString().
-   **/
-  ORTHANC_PLUGIN_INLINE char *OrthancPluginGetOrthancPath(OrthancPluginContext* context)
-  {
-    char* result;
-
-    _OrthancPluginRetrieveDynamicString params;
-    params.result = &result;
-    params.argument = NULL;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetOrthancPath, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-  /**
-   * @brief Return the directory containing the Orthanc.
-   *
-   * This function returns the path to the directory containing the Orthanc executable.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @return NULL in the case of an error, or a newly allocated string
-   * containing the path. This string must be freed by
-   * OrthancPluginFreeString().
-   **/
-  ORTHANC_PLUGIN_INLINE char *OrthancPluginGetOrthancDirectory(OrthancPluginContext* context)
-  {
-    char* result;
-
-    _OrthancPluginRetrieveDynamicString params;
-    params.result = &result;
-    params.argument = NULL;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetOrthancDirectory, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-  /**
-   * @brief Return the path to the configuration file(s).
-   *
-   * This function returns the path to the configuration file(s) that
-   * was specified when starting Orthanc. Since version 0.9.1, this
-   * path can refer to a folder that stores a set of configuration
-   * files. This function is deprecated in favor of
-   * OrthancPluginGetConfiguration().
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @return NULL in the case of an error, or a newly allocated string
-   * containing the path. This string must be freed by
-   * OrthancPluginFreeString().
-   * @see OrthancPluginGetConfiguration()
-   **/
-  ORTHANC_PLUGIN_INLINE char *OrthancPluginGetConfigurationPath(OrthancPluginContext* context)
-  {
-    char* result;
-
-    _OrthancPluginRetrieveDynamicString params;
-    params.result = &result;
-    params.argument = NULL;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetConfigurationPath, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginOnChangeCallback callback;
-  } _OrthancPluginOnChangeCallback;
-
-  /**
-   * @brief Register a callback to monitor changes.
-   *
-   * This function registers a callback function that is called
-   * whenever a change happens to some DICOM resource.
-   *
-   * @warning If your change callback has to call the REST API of
-   * Orthanc, you should make these calls in a separate thread (with
-   * the events passing through a message queue). Otherwise, this
-   * could result in deadlocks in the presence of other plugins or Lua
-   * scripts.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param callback The callback function.
-   * @ingroup Callbacks
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterOnChangeCallback(
-    OrthancPluginContext*          context,
-    OrthancPluginOnChangeCallback  callback)
-  {
-    _OrthancPluginOnChangeCallback params;
-    params.callback = callback;
-
-    context->InvokeService(context, _OrthancPluginService_RegisterOnChangeCallback, &params);
-  }
-
-
-
-  typedef struct
-  {
-    const char* plugin;
-    _OrthancPluginProperty property;
-    const char* value;
-  } _OrthancPluginSetPluginProperty;
-
-
-  /**
-   * @brief Set the URI where the plugin provides its Web interface.
-   *
-   * For plugins that come with a Web interface, this function
-   * declares the entry path where to find this interface. This
-   * information is notably used in the "Plugins" page of Orthanc
-   * Explorer.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param uri The root URI for this plugin.
-   **/ 
-  ORTHANC_PLUGIN_INLINE void OrthancPluginSetRootUri(
-    OrthancPluginContext*  context,
-    const char*            uri)
-  {
-    _OrthancPluginSetPluginProperty params;
-    params.plugin = OrthancPluginGetName();
-    params.property = _OrthancPluginProperty_RootUri;
-    params.value = uri;
-
-    context->InvokeService(context, _OrthancPluginService_SetPluginProperty, &params);
-  }
-
-
-  /**
-   * @brief Set a description for this plugin.
-   *
-   * Set a description for this plugin. It is displayed in the
-   * "Plugins" page of Orthanc Explorer.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param description The description.
-   **/ 
-  ORTHANC_PLUGIN_INLINE void OrthancPluginSetDescription(
-    OrthancPluginContext*  context,
-    const char*            description)
-  {
-    _OrthancPluginSetPluginProperty params;
-    params.plugin = OrthancPluginGetName();
-    params.property = _OrthancPluginProperty_Description;
-    params.value = description;
-
-    context->InvokeService(context, _OrthancPluginService_SetPluginProperty, &params);
-  }
-
-
-  /**
-   * @brief Extend the JavaScript code of Orthanc Explorer.
-   *
-   * Add JavaScript code to customize the default behavior of Orthanc
-   * Explorer. This can for instance be used to add new buttons.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param javascript The custom JavaScript code.
-   **/ 
-  ORTHANC_PLUGIN_INLINE void OrthancPluginExtendOrthancExplorer(
-    OrthancPluginContext*  context,
-    const char*            javascript)
-  {
-    _OrthancPluginSetPluginProperty params;
-    params.plugin = OrthancPluginGetName();
-    params.property = _OrthancPluginProperty_OrthancExplorer;
-    params.value = javascript;
-
-    context->InvokeService(context, _OrthancPluginService_SetPluginProperty, &params);
-  }
-
-
-  typedef struct
-  {
-    char**       result;
-    int32_t      property;
-    const char*  value;
-  } _OrthancPluginGlobalProperty;
-
-
-  /**
-   * @brief Get the value of a global property.
-   *
-   * Get the value of a global property that is stored in the Orthanc database. Global
-   * properties whose index is below 1024 are reserved by Orthanc.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param property The global property of interest.
-   * @param defaultValue The value to return, if the global property is unset.
-   * @return The value of the global property, or NULL in the case of an error. This
-   * string must be freed by OrthancPluginFreeString().
-   * @ingroup Orthanc
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginGetGlobalProperty(
-    OrthancPluginContext*  context,
-    int32_t                property,
-    const char*            defaultValue)
-  {
-    char* result;
-
-    _OrthancPluginGlobalProperty params;
-    params.result = &result;
-    params.property = property;
-    params.value = defaultValue;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetGlobalProperty, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-  /**
-   * @brief Set the value of a global property.
-   *
-   * Set the value of a global property into the Orthanc
-   * database. Setting a global property can be used by plugins to
-   * save their internal parameters. Plugins are only allowed to set
-   * properties whose index are above or equal to 1024 (properties
-   * below 1024 are read-only and reserved by Orthanc).
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param property The global property of interest.
-   * @param value The value to be set in the global property.
-   * @return 0 if success, or the error code if failure.
-   * @ingroup Orthanc
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginSetGlobalProperty(
-    OrthancPluginContext*  context,
-    int32_t                property,
-    const char*            value)
-  {
-    _OrthancPluginGlobalProperty params;
-    params.result = NULL;
-    params.property = property;
-    params.value = value;
-
-    return context->InvokeService(context, _OrthancPluginService_SetGlobalProperty, &params);
-  }
-
-
-
-  typedef struct
-  {
-    int32_t   *resultInt32;
-    uint32_t  *resultUint32;
-    int64_t   *resultInt64;
-    uint64_t  *resultUint64;
-  } _OrthancPluginReturnSingleValue;
-
-  /**
-   * @brief Get the number of command-line arguments.
-   *
-   * Retrieve the number of command-line arguments that were used to launch Orthanc.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @return The number of arguments.
-   **/
-  ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetCommandLineArgumentsCount(
-    OrthancPluginContext*  context)
-  {
-    uint32_t count = 0;
-
-    _OrthancPluginReturnSingleValue params;
-    memset(&params, 0, sizeof(params));
-    params.resultUint32 = &count;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetCommandLineArgumentsCount, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return 0;
-    }
-    else
-    {
-      return count;
-    }
-  }
-
-
-
-  /**
-   * @brief Get the value of a command-line argument.
-   *
-   * Get the value of one of the command-line arguments that were used
-   * to launch Orthanc. The number of available arguments can be
-   * retrieved by OrthancPluginGetCommandLineArgumentsCount().
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param argument The index of the argument.
-   * @return The value of the argument, or NULL in the case of an error. This
-   * string must be freed by OrthancPluginFreeString().
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginGetCommandLineArgument(
-    OrthancPluginContext*  context,
-    uint32_t               argument)
-  {
-    char* result;
-
-    _OrthancPluginGlobalProperty params;
-    params.result = &result;
-    params.property = (int32_t) argument;
-    params.value = NULL;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetCommandLineArgument, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-  /**
-   * @brief Get the expected version of the database schema.
-   *
-   * Retrieve the expected version of the database schema.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @return The version.
-   * @ingroup Callbacks
-   **/
-  ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetExpectedDatabaseVersion(
-    OrthancPluginContext*  context)
-  {
-    uint32_t count = 0;
-
-    _OrthancPluginReturnSingleValue params;
-    memset(&params, 0, sizeof(params));
-    params.resultUint32 = &count;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetExpectedDatabaseVersion, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return 0;
-    }
-    else
-    {
-      return count;
-    }
-  }
-
-
-
-  /**
-   * @brief Return the content of the configuration file(s).
-   *
-   * This function returns the content of the configuration that is
-   * used by Orthanc, formatted as a JSON string.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @return NULL in the case of an error, or a newly allocated string
-   * containing the configuration. This string must be freed by
-   * OrthancPluginFreeString().
-   **/
-  ORTHANC_PLUGIN_INLINE char *OrthancPluginGetConfiguration(OrthancPluginContext* context)
-  {
-    char* result;
-
-    _OrthancPluginRetrieveDynamicString params;
-    params.result = &result;
-    params.argument = NULL;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetConfiguration, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginRestOutput* output;
-    const char*              subType;
-    const char*              contentType;
-  } _OrthancPluginStartMultipartAnswer;
-
-  /**
-   * @brief Start an HTTP multipart answer.
-   *
-   * Initiates a HTTP multipart answer, as the result of a REST request.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param output The HTTP connection to the client application.
-   * @param subType The sub-type of the multipart answer ("mixed" or "related").
-   * @param contentType The MIME type of the items in the multipart answer.
-   * @return 0 if success, or the error code if failure.
-   * @see OrthancPluginSendMultipartItem(), OrthancPluginSendMultipartItem2()
-   * @ingroup REST
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginStartMultipartAnswer(
-    OrthancPluginContext*    context,
-    OrthancPluginRestOutput* output,
-    const char*              subType,
-    const char*              contentType)
-  {
-    _OrthancPluginStartMultipartAnswer params;
-    params.output = output;
-    params.subType = subType;
-    params.contentType = contentType;
-    return context->InvokeService(context, _OrthancPluginService_StartMultipartAnswer, &params);
-  }
-
-
-  /**
-   * @brief Send an item as a part of some HTTP multipart answer.
-   *
-   * This function sends an item as a part of some HTTP multipart
-   * answer that was initiated by OrthancPluginStartMultipartAnswer().
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param output The HTTP connection to the client application.
-   * @param answer Pointer to the memory buffer containing the item.
-   * @param answerSize Number of bytes of the item.
-   * @return 0 if success, or the error code if failure (this notably happens
-   * if the connection is closed by the client).
-   * @see OrthancPluginSendMultipartItem2()
-   * @ingroup REST
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginSendMultipartItem(
-    OrthancPluginContext*    context,
-    OrthancPluginRestOutput* output,
-    const void*              answer,
-    uint32_t                 answerSize)
-  {
-    _OrthancPluginAnswerBuffer params;
-    params.output = output;
-    params.answer = answer;
-    params.answerSize = answerSize;
-    params.mimeType = NULL;
-    return context->InvokeService(context, _OrthancPluginService_SendMultipartItem, &params);
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginMemoryBuffer*    target;
-    const void*                   source;
-    uint32_t                      size;
-    OrthancPluginCompressionType  compression;
-    uint8_t                       uncompress;
-  } _OrthancPluginBufferCompression;
-
-
-  /**
-   * @brief Compress or decompress a buffer.
-   *
-   * This function compresses or decompresses a buffer, using the
-   * version of the zlib library that is used by the Orthanc core.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param source The source buffer.
-   * @param size The size in bytes of the source buffer.
-   * @param compression The compression algorithm.
-   * @param uncompress If set to "0", the buffer must be compressed. 
-   * If set to "1", the buffer must be uncompressed.
-   * @return 0 if success, or the error code if failure.
-   * @ingroup Images
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginBufferCompression(
-    OrthancPluginContext*         context,
-    OrthancPluginMemoryBuffer*    target,
-    const void*                   source,
-    uint32_t                      size,
-    OrthancPluginCompressionType  compression,
-    uint8_t                       uncompress)
-  {
-    _OrthancPluginBufferCompression params;
-    params.target = target;
-    params.source = source;
-    params.size = size;
-    params.compression = compression;
-    params.uncompress = uncompress;
-
-    return context->InvokeService(context, _OrthancPluginService_BufferCompression, &params);
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginMemoryBuffer*  target;
-    const char*                 path;
-  } _OrthancPluginReadFile;
-
-  /**
-   * @brief Read a file.
-   * 
-   * Read the content of a file on the filesystem, and returns it into
-   * a newly allocated memory buffer.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param path The path of the file to be read.
-   * @return 0 if success, or the error code if failure.
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginReadFile(
-    OrthancPluginContext*       context,
-    OrthancPluginMemoryBuffer*  target,
-    const char*                 path)
-  {
-    _OrthancPluginReadFile params;
-    params.target = target;
-    params.path = path;
-    return context->InvokeService(context, _OrthancPluginService_ReadFile, &params);
-  }
-
-
-
-  typedef struct
-  {
-    const char*  path;
-    const void*  data;
-    uint32_t     size;
-  } _OrthancPluginWriteFile;
-
-  /**
-   * @brief Write a file.
-   * 
-   * Write the content of a memory buffer to the filesystem.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param path The path of the file to be written.
-   * @param data The content of the memory buffer.
-   * @param size The size of the memory buffer.
-   * @return 0 if success, or the error code if failure.
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginWriteFile(
-    OrthancPluginContext*  context,
-    const char*            path,
-    const void*            data,
-    uint32_t               size)
-  {
-    _OrthancPluginWriteFile params;
-    params.path = path;
-    params.data = data;
-    params.size = size;
-    return context->InvokeService(context, _OrthancPluginService_WriteFile, &params);
-  }
-
-
-
-  typedef struct
-  {
-    const char**            target;
-    OrthancPluginErrorCode  error;
-  } _OrthancPluginGetErrorDescription;
-
-  /**
-   * @brief Get the description of a given error code.
-   *
-   * This function returns the description of a given error code.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param error The error code of interest.
-   * @return The error description. This is a statically-allocated
-   * string, do not free it.
-   **/
-  ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetErrorDescription(
-    OrthancPluginContext*    context,
-    OrthancPluginErrorCode   error)
-  {
-    const char* result = NULL;
-
-    _OrthancPluginGetErrorDescription params;
-    params.target = &result;
-    params.error = error;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetErrorDescription, &params) != OrthancPluginErrorCode_Success ||
-        result == NULL)
-    {
-      return "Unknown error code";
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginRestOutput* output;
-    uint16_t                 status;
-    const char*              body;
-    uint32_t                 bodySize;
-  } _OrthancPluginSendHttpStatus;
-
-  /**
-   * @brief Send a HTTP status, with a custom body.
-   *
-   * This function answers to a HTTP request by sending a HTTP status
-   * code (such as "400 - Bad Request"), together with a body
-   * describing the error. The body will only be returned if the
-   * configuration option "HttpDescribeErrors" of Orthanc is set to "true".
-   * 
-   * Note that:
-   * - Successful requests (status 200) must use ::OrthancPluginAnswerBuffer().
-   * - Redirections (status 301) must use ::OrthancPluginRedirect().
-   * - Unauthorized access (status 401) must use ::OrthancPluginSendUnauthorized().
-   * - Methods not allowed (status 405) must use ::OrthancPluginSendMethodNotAllowed().
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param output The HTTP connection to the client application.
-   * @param status The HTTP status code to be sent.
-   * @param body The body of the answer.
-   * @param bodySize The size of the body.
-   * @see OrthancPluginSendHttpStatusCode()
-   * @ingroup REST
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginSendHttpStatus(
-    OrthancPluginContext*    context,
-    OrthancPluginRestOutput* output,
-    uint16_t                 status,
-    const char*              body,
-    uint32_t                 bodySize)
-  {
-    _OrthancPluginSendHttpStatus params;
-    params.output = output;
-    params.status = status;
-    params.body = body;
-    params.bodySize = bodySize;
-    context->InvokeService(context, _OrthancPluginService_SendHttpStatus, &params);
-  }
-
-
-
-  typedef struct
-  {
-    const OrthancPluginImage*  image;
-    uint32_t*                  resultUint32;
-    OrthancPluginPixelFormat*  resultPixelFormat;
-    void**                     resultBuffer;
-  } _OrthancPluginGetImageInfo;
-
-
-  /**
-   * @brief Return the pixel format of an image.
-   *
-   * This function returns the type of memory layout for the pixels of the given image.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param image The image of interest.
-   * @return The pixel format.
-   * @ingroup Images
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginPixelFormat  OrthancPluginGetImagePixelFormat(
-    OrthancPluginContext*      context,
-    const OrthancPluginImage*  image)
-  {
-    OrthancPluginPixelFormat target;
-    
-    _OrthancPluginGetImageInfo params;
-    memset(&params, 0, sizeof(params));
-    params.image = image;
-    params.resultPixelFormat = &target;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetImagePixelFormat, &params) != OrthancPluginErrorCode_Success)
-    {
-      return OrthancPluginPixelFormat_Unknown;
-    }
-    else
-    {
-      return (OrthancPluginPixelFormat) target;
-    }
-  }
-
-
-
-  /**
-   * @brief Return the width of an image.
-   *
-   * This function returns the width of the given image.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param image The image of interest.
-   * @return The width.
-   * @ingroup Images
-   **/
-  ORTHANC_PLUGIN_INLINE uint32_t  OrthancPluginGetImageWidth(
-    OrthancPluginContext*      context,
-    const OrthancPluginImage*  image)
-  {
-    uint32_t width;
-    
-    _OrthancPluginGetImageInfo params;
-    memset(&params, 0, sizeof(params));
-    params.image = image;
-    params.resultUint32 = &width;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetImageWidth, &params) != OrthancPluginErrorCode_Success)
-    {
-      return 0;
-    }
-    else
-    {
-      return width;
-    }
-  }
-
-
-
-  /**
-   * @brief Return the height of an image.
-   *
-   * This function returns the height of the given image.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param image The image of interest.
-   * @return The height.
-   * @ingroup Images
-   **/
-  ORTHANC_PLUGIN_INLINE uint32_t  OrthancPluginGetImageHeight(
-    OrthancPluginContext*      context,
-    const OrthancPluginImage*  image)
-  {
-    uint32_t height;
-    
-    _OrthancPluginGetImageInfo params;
-    memset(&params, 0, sizeof(params));
-    params.image = image;
-    params.resultUint32 = &height;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetImageHeight, &params) != OrthancPluginErrorCode_Success)
-    {
-      return 0;
-    }
-    else
-    {
-      return height;
-    }
-  }
-
-
-
-  /**
-   * @brief Return the pitch of an image.
-   *
-   * This function returns the pitch of the given image. The pitch is
-   * defined as the number of bytes between 2 successive lines of the
-   * image in the memory buffer.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param image The image of interest.
-   * @return The pitch.
-   * @ingroup Images
-   **/
-  ORTHANC_PLUGIN_INLINE uint32_t  OrthancPluginGetImagePitch(
-    OrthancPluginContext*      context,
-    const OrthancPluginImage*  image)
-  {
-    uint32_t pitch;
-    
-    _OrthancPluginGetImageInfo params;
-    memset(&params, 0, sizeof(params));
-    params.image = image;
-    params.resultUint32 = &pitch;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetImagePitch, &params) != OrthancPluginErrorCode_Success)
-    {
-      return 0;
-    }
-    else
-    {
-      return pitch;
-    }
-  }
-
-
-
-  /**
-   * @brief Return a pointer to the content of an image.
-   *
-   * This function returns a pointer to the memory buffer that
-   * contains the pixels of the image.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param image The image of interest.
-   * @return The pointer.
-   * @ingroup Images
-   **/
-  ORTHANC_PLUGIN_INLINE void*  OrthancPluginGetImageBuffer(
-    OrthancPluginContext*      context,
-    const OrthancPluginImage*  image)
-  {
-    void* target = NULL;
-
-    _OrthancPluginGetImageInfo params;
-    memset(&params, 0, sizeof(params));
-    params.resultBuffer = &target;
-    params.image = image;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetImageBuffer, &params) != OrthancPluginErrorCode_Success)
-    {
-      return NULL;
-    }
-    else
-    {
-      return target;
-    }
-  }
-
-
-  typedef struct
-  {
-    OrthancPluginImage**       target;
-    const void*                data;
-    uint32_t                   size;
-    OrthancPluginImageFormat   format;
-  } _OrthancPluginUncompressImage;
-
-
-  /**
-   * @brief Decode a compressed image.
-   *
-   * This function decodes a compressed image from a memory buffer.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param data Pointer to a memory buffer containing the compressed image.
-   * @param size Size of the memory buffer containing the compressed image.
-   * @param format The file format of the compressed image.
-   * @return The uncompressed image. It must be freed with OrthancPluginFreeImage().
-   * @ingroup Images
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginImage *OrthancPluginUncompressImage(
-    OrthancPluginContext*      context,
-    const void*                data,
-    uint32_t                   size,
-    OrthancPluginImageFormat   format)
-  {
-    OrthancPluginImage* target = NULL;
-
-    _OrthancPluginUncompressImage params;
-    memset(&params, 0, sizeof(params));
-    params.target = &target;
-    params.data = data;
-    params.size = size;
-    params.format = format;
-
-    if (context->InvokeService(context, _OrthancPluginService_UncompressImage, &params) != OrthancPluginErrorCode_Success)
-    {
-      return NULL;
-    }
-    else
-    {
-      return target;
-    }
-  }
-
-
-
-
-  typedef struct
-  {
-    OrthancPluginImage*   image;
-  } _OrthancPluginFreeImage;
-
-  /**
-   * @brief Free an image.
-   *
-   * This function frees an image that was decoded with OrthancPluginUncompressImage().
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param image The image.
-   * @ingroup Images
-   **/
-  ORTHANC_PLUGIN_INLINE void  OrthancPluginFreeImage(
-    OrthancPluginContext* context, 
-    OrthancPluginImage*   image)
-  {
-    _OrthancPluginFreeImage params;
-    params.image = image;
-
-    context->InvokeService(context, _OrthancPluginService_FreeImage, &params);
-  }
-
-
-
-
-  typedef struct
-  {
-    OrthancPluginMemoryBuffer* target;
-    OrthancPluginImageFormat   imageFormat;
-    OrthancPluginPixelFormat   pixelFormat;
-    uint32_t                   width;
-    uint32_t                   height;
-    uint32_t                   pitch;
-    const void*                buffer;
-    uint8_t                    quality;
-  } _OrthancPluginCompressImage;
-
-
-  /**
-   * @brief Encode a PNG image.
-   *
-   * This function compresses the given memory buffer containing an
-   * image using the PNG specification, and stores the result of the
-   * compression into a newly allocated memory buffer.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param format The memory layout of the uncompressed image.
-   * @param width The width of the image.
-   * @param height The height of the image.
-   * @param pitch The pitch of the image (i.e. the number of bytes
-   * between 2 successive lines of the image in the memory buffer).
-   * @param buffer The memory buffer containing the uncompressed image.
-   * @return 0 if success, or the error code if failure.
-   * @see OrthancPluginCompressAndAnswerPngImage()
-   * @ingroup Images
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCompressPngImage(
-    OrthancPluginContext*         context,
-    OrthancPluginMemoryBuffer*    target,
-    OrthancPluginPixelFormat      format,
-    uint32_t                      width,
-    uint32_t                      height,
-    uint32_t                      pitch,
-    const void*                   buffer)
-  {
-    _OrthancPluginCompressImage params;
-    memset(&params, 0, sizeof(params));
-    params.target = target;
-    params.imageFormat = OrthancPluginImageFormat_Png;
-    params.pixelFormat = format;
-    params.width = width;
-    params.height = height;
-    params.pitch = pitch;
-    params.buffer = buffer;
-    params.quality = 0;  /* Unused for PNG */
-
-    return context->InvokeService(context, _OrthancPluginService_CompressImage, &params);
-  }
-
-
-  /**
-   * @brief Encode a JPEG image.
-   *
-   * This function compresses the given memory buffer containing an
-   * image using the JPEG specification, and stores the result of the
-   * compression into a newly allocated memory buffer.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param format The memory layout of the uncompressed image.
-   * @param width The width of the image.
-   * @param height The height of the image.
-   * @param pitch The pitch of the image (i.e. the number of bytes
-   * between 2 successive lines of the image in the memory buffer).
-   * @param buffer The memory buffer containing the uncompressed image.
-   * @param quality The quality of the JPEG encoding, between 1 (worst
-   * quality, best compression) and 100 (best quality, worst
-   * compression).
-   * @return 0 if success, or the error code if failure.
-   * @ingroup Images
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCompressJpegImage(
-    OrthancPluginContext*         context,
-    OrthancPluginMemoryBuffer*    target,
-    OrthancPluginPixelFormat      format,
-    uint32_t                      width,
-    uint32_t                      height,
-    uint32_t                      pitch,
-    const void*                   buffer,
-    uint8_t                       quality)
-  {
-    _OrthancPluginCompressImage params;
-    memset(&params, 0, sizeof(params));
-    params.target = target;
-    params.imageFormat = OrthancPluginImageFormat_Jpeg;
-    params.pixelFormat = format;
-    params.width = width;
-    params.height = height;
-    params.pitch = pitch;
-    params.buffer = buffer;
-    params.quality = quality;
-
-    return context->InvokeService(context, _OrthancPluginService_CompressImage, &params);
-  }
-
-
-
-  /**
-   * @brief Answer to a REST request with a JPEG image.
-   *
-   * This function answers to a REST request with a JPEG image. The
-   * parameters of this function describe a memory buffer that
-   * contains an uncompressed image. The image will be automatically compressed
-   * as a JPEG image by the core system of Orthanc.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param output The HTTP connection to the client application.
-   * @param format The memory layout of the uncompressed image.
-   * @param width The width of the image.
-   * @param height The height of the image.
-   * @param pitch The pitch of the image (i.e. the number of bytes
-   * between 2 successive lines of the image in the memory buffer).
-   * @param buffer The memory buffer containing the uncompressed image.
-   * @param quality The quality of the JPEG encoding, between 1 (worst
-   * quality, best compression) and 100 (best quality, worst
-   * compression).
-   * @ingroup REST
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginCompressAndAnswerJpegImage(
-    OrthancPluginContext*     context,
-    OrthancPluginRestOutput*  output,
-    OrthancPluginPixelFormat  format,
-    uint32_t                  width,
-    uint32_t                  height,
-    uint32_t                  pitch,
-    const void*               buffer,
-    uint8_t                   quality)
-  {
-    _OrthancPluginCompressAndAnswerImage params;
-    params.output = output;
-    params.imageFormat = OrthancPluginImageFormat_Jpeg;
-    params.pixelFormat = format;
-    params.width = width;
-    params.height = height;
-    params.pitch = pitch;
-    params.buffer = buffer;
-    params.quality = quality;
-    context->InvokeService(context, _OrthancPluginService_CompressAndAnswerImage, &params);
-  }
-
-
-
-
-  typedef struct
-  {
-    OrthancPluginMemoryBuffer*  target;
-    OrthancPluginHttpMethod     method;
-    const char*                 url;
-    const char*                 username;
-    const char*                 password;
-    const void*                 body;
-    uint32_t                    bodySize;
-  } _OrthancPluginCallHttpClient;
-
-
-  /**
-   * @brief Issue a HTTP GET call.
-   * 
-   * Make a HTTP GET call to the given URL. The result to the query is
-   * stored into a newly allocated memory buffer. Favor
-   * OrthancPluginRestApiGet() if calling the built-in REST API of the
-   * Orthanc instance that hosts this plugin.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param url The URL of interest.
-   * @param username The username (can be <tt>NULL</tt> if no password protection).
-   * @param password The password (can be <tt>NULL</tt> if no password protection).
-   * @return 0 if success, or the error code if failure.
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginHttpGet(
-    OrthancPluginContext*       context,
-    OrthancPluginMemoryBuffer*  target,
-    const char*                 url,
-    const char*                 username,
-    const char*                 password)
-  {
-    _OrthancPluginCallHttpClient params;
-    memset(&params, 0, sizeof(params));
-
-    params.target = target;
-    params.method = OrthancPluginHttpMethod_Get;
-    params.url = url;
-    params.username = username;
-    params.password = password;
-
-    return context->InvokeService(context, _OrthancPluginService_CallHttpClient, &params);
-  }
-
-
-  /**
-   * @brief Issue a HTTP POST call.
-   * 
-   * Make a HTTP POST call to the given URL. The result to the query
-   * is stored into a newly allocated memory buffer. Favor
-   * OrthancPluginRestApiPost() if calling the built-in REST API of
-   * the Orthanc instance that hosts this plugin.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param url The URL of interest.
-   * @param body The content of the body of the request.
-   * @param bodySize The size of the body of the request.
-   * @param username The username (can be <tt>NULL</tt> if no password protection).
-   * @param password The password (can be <tt>NULL</tt> if no password protection).
-   * @return 0 if success, or the error code if failure.
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginHttpPost(
-    OrthancPluginContext*       context,
-    OrthancPluginMemoryBuffer*  target,
-    const char*                 url,
-    const void*                 body,
-    uint32_t                    bodySize,
-    const char*                 username,
-    const char*                 password)
-  {
-    _OrthancPluginCallHttpClient params;
-    memset(&params, 0, sizeof(params));
-
-    params.target = target;
-    params.method = OrthancPluginHttpMethod_Post;
-    params.url = url;
-    params.body = body;
-    params.bodySize = bodySize;
-    params.username = username;
-    params.password = password;
-
-    return context->InvokeService(context, _OrthancPluginService_CallHttpClient, &params);
-  }
-
-
-  /**
-   * @brief Issue a HTTP PUT call.
-   * 
-   * Make a HTTP PUT call to the given URL. The result to the query is
-   * stored into a newly allocated memory buffer. Favor
-   * OrthancPluginRestApiPut() if calling the built-in REST API of the
-   * Orthanc instance that hosts this plugin.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param url The URL of interest.
-   * @param body The content of the body of the request.
-   * @param bodySize The size of the body of the request.
-   * @param username The username (can be <tt>NULL</tt> if no password protection).
-   * @param password The password (can be <tt>NULL</tt> if no password protection).
-   * @return 0 if success, or the error code if failure.
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginHttpPut(
-    OrthancPluginContext*       context,
-    OrthancPluginMemoryBuffer*  target,
-    const char*                 url,
-    const void*                 body,
-    uint32_t                    bodySize,
-    const char*                 username,
-    const char*                 password)
-  {
-    _OrthancPluginCallHttpClient params;
-    memset(&params, 0, sizeof(params));
-
-    params.target = target;
-    params.method = OrthancPluginHttpMethod_Put;
-    params.url = url;
-    params.body = body;
-    params.bodySize = bodySize;
-    params.username = username;
-    params.password = password;
-
-    return context->InvokeService(context, _OrthancPluginService_CallHttpClient, &params);
-  }
-
-
-  /**
-   * @brief Issue a HTTP DELETE call.
-   * 
-   * Make a HTTP DELETE call to the given URL. Favor
-   * OrthancPluginRestApiDelete() if calling the built-in REST API of
-   * the Orthanc instance that hosts this plugin.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param url The URL of interest.
-   * @param username The username (can be <tt>NULL</tt> if no password protection).
-   * @param password The password (can be <tt>NULL</tt> if no password protection).
-   * @return 0 if success, or the error code if failure.
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginHttpDelete(
-    OrthancPluginContext*       context,
-    const char*                 url,
-    const char*                 username,
-    const char*                 password)
-  {
-    _OrthancPluginCallHttpClient params;
-    memset(&params, 0, sizeof(params));
-
-    params.method = OrthancPluginHttpMethod_Delete;
-    params.url = url;
-    params.username = username;
-    params.password = password;
-
-    return context->InvokeService(context, _OrthancPluginService_CallHttpClient, &params);
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginImage**       target;
-    const OrthancPluginImage*  source;
-    OrthancPluginPixelFormat   targetFormat;
-  } _OrthancPluginConvertPixelFormat;
-
-
-  /**
-   * @brief Change the pixel format of an image.
-   *
-   * This function creates a new image, changing the memory layout of the pixels.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param source The source image.
-   * @param targetFormat The target pixel format.
-   * @return The resulting image. It must be freed with OrthancPluginFreeImage().
-   * @ingroup Images
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginImage *OrthancPluginConvertPixelFormat(
-    OrthancPluginContext*      context,
-    const OrthancPluginImage*  source,
-    OrthancPluginPixelFormat   targetFormat)
-  {
-    OrthancPluginImage* target = NULL;
-
-    _OrthancPluginConvertPixelFormat params;
-    params.target = &target;
-    params.source = source;
-    params.targetFormat = targetFormat;
-
-    if (context->InvokeService(context, _OrthancPluginService_ConvertPixelFormat, &params) != OrthancPluginErrorCode_Success)
-    {
-      return NULL;
-    }
-    else
-    {
-      return target;
-    }
-  }
-
-
-
-  /**
-   * @brief Return the number of available fonts.
-   *
-   * This function returns the number of fonts that are built in the
-   * Orthanc core. These fonts can be used to draw texts on images
-   * through OrthancPluginDrawText().
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @return The number of fonts.
-   * @ingroup Images
-   **/
-  ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetFontsCount(
-    OrthancPluginContext*  context)
-  {
-    uint32_t count = 0;
-
-    _OrthancPluginReturnSingleValue params;
-    memset(&params, 0, sizeof(params));
-    params.resultUint32 = &count;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetFontsCount, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return 0;
-    }
-    else
-    {
-      return count;
-    }
-  }
-
-
-
-
-  typedef struct
-  {
-    uint32_t      fontIndex; /* in */
-    const char**  name; /* out */
-    uint32_t*     size; /* out */
-  } _OrthancPluginGetFontInfo;
-
-  /**
-   * @brief Return the name of a font.
-   *
-   * This function returns the name of a font that is built in the Orthanc core.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param fontIndex The index of the font. This value must be less than OrthancPluginGetFontsCount().
-   * @return The font name. This is a statically-allocated string, do not free it.
-   * @ingroup Images
-   **/
-  ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetFontName(
-    OrthancPluginContext*  context,
-    uint32_t               fontIndex)
-  {
-    const char* result = NULL;
-
-    _OrthancPluginGetFontInfo params;
-    memset(&params, 0, sizeof(params));
-    params.name = &result;
-    params.fontIndex = fontIndex;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetFontInfo, &params) != OrthancPluginErrorCode_Success)
-    {
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-  /**
-   * @brief Return the size of a font.
-   *
-   * This function returns the size of a font that is built in the Orthanc core.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param fontIndex The index of the font. This value must be less than OrthancPluginGetFontsCount().
-   * @return The font size.
-   * @ingroup Images
-   **/
-  ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetFontSize(
-    OrthancPluginContext*  context,
-    uint32_t               fontIndex)
-  {
-    uint32_t result;
-
-    _OrthancPluginGetFontInfo params;
-    memset(&params, 0, sizeof(params));
-    params.size = &result;
-    params.fontIndex = fontIndex;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetFontInfo, &params) != OrthancPluginErrorCode_Success)
-    {
-      return 0;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginImage*   image;
-    uint32_t              fontIndex;
-    const char*           utf8Text;
-    int32_t               x;
-    int32_t               y;
-    uint8_t               r;
-    uint8_t               g;
-    uint8_t               b;
-  } _OrthancPluginDrawText;
-
-
-  /**
-   * @brief Draw text on an image.
-   *
-   * This function draws some text on some image.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param image The image upon which to draw the text.
-   * @param fontIndex The index of the font. This value must be less than OrthancPluginGetFontsCount().
-   * @param utf8Text The text to be drawn, encoded as an UTF-8 zero-terminated string.
-   * @param x The X position of the text over the image.
-   * @param y The Y position of the text over the image.
-   * @param r The value of the red color channel of the text.
-   * @param g The value of the green color channel of the text.
-   * @param b The value of the blue color channel of the text.
-   * @return 0 if success, other value if error.
-   * @ingroup Images
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginDrawText(
-    OrthancPluginContext*  context,
-    OrthancPluginImage*    image,
-    uint32_t               fontIndex,
-    const char*            utf8Text,
-    int32_t                x,
-    int32_t                y,
-    uint8_t                r,
-    uint8_t                g,
-    uint8_t                b)
-  {
-    _OrthancPluginDrawText params;
-    memset(&params, 0, sizeof(params));
-    params.image = image;
-    params.fontIndex = fontIndex;
-    params.utf8Text = utf8Text;
-    params.x = x;
-    params.y = y;
-    params.r = r;
-    params.g = g;
-    params.b = b;
-
-    return context->InvokeService(context, _OrthancPluginService_DrawText, &params);
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginStorageArea*   storageArea;
-    const char*                 uuid;
-    const void*                 content;
-    uint64_t                    size;
-    OrthancPluginContentType    type;
-  } _OrthancPluginStorageAreaCreate;
-
-
-  /**
-   * @brief Create a file inside the storage area.
-   *
-   * This function creates a new file inside the storage area that is
-   * currently used by Orthanc.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param storageArea The storage area.
-   * @param uuid The identifier of the file to be created.
-   * @param content The content to store in the newly created file.
-   * @param size The size of the content.
-   * @param type The type of the file content.
-   * @return 0 if success, other value if error.
-   * @ingroup Callbacks
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginStorageAreaCreate(
-    OrthancPluginContext*       context,
-    OrthancPluginStorageArea*   storageArea,
-    const char*                 uuid,
-    const void*                 content,
-    uint64_t                    size,
-    OrthancPluginContentType    type)
-  {
-    _OrthancPluginStorageAreaCreate params;
-    params.storageArea = storageArea;
-    params.uuid = uuid;
-    params.content = content;
-    params.size = size;
-    params.type = type;
-
-    return context->InvokeService(context, _OrthancPluginService_StorageAreaCreate, &params);
-  }
-
-
-  typedef struct
-  {
-    OrthancPluginMemoryBuffer*  target;
-    OrthancPluginStorageArea*   storageArea;
-    const char*                 uuid;
-    OrthancPluginContentType    type;
-  } _OrthancPluginStorageAreaRead;
-
-
-  /**
-   * @brief Read a file from the storage area.
-   *
-   * This function reads the content of a given file from the storage
-   * area that is currently used by Orthanc.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param storageArea The storage area.
-   * @param uuid The identifier of the file to be read.
-   * @param type The type of the file content.
-   * @return 0 if success, other value if error.
-   * @ingroup Callbacks
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginStorageAreaRead(
-    OrthancPluginContext*       context,
-    OrthancPluginMemoryBuffer*  target,
-    OrthancPluginStorageArea*   storageArea,
-    const char*                 uuid,
-    OrthancPluginContentType    type)
-  {
-    _OrthancPluginStorageAreaRead params;
-    params.target = target;
-    params.storageArea = storageArea;
-    params.uuid = uuid;
-    params.type = type;
-
-    return context->InvokeService(context, _OrthancPluginService_StorageAreaRead, &params);
-  }
-
-
-  typedef struct
-  {
-    OrthancPluginStorageArea*   storageArea;
-    const char*                 uuid;
-    OrthancPluginContentType    type;
-  } _OrthancPluginStorageAreaRemove;
-
-  /**
-   * @brief Remove a file from the storage area.
-   *
-   * This function removes a given file from the storage area that is
-   * currently used by Orthanc.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param storageArea The storage area.
-   * @param uuid The identifier of the file to be removed.
-   * @param type The type of the file content.
-   * @return 0 if success, other value if error.
-   * @ingroup Callbacks
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginStorageAreaRemove(
-    OrthancPluginContext*       context,
-    OrthancPluginStorageArea*   storageArea,
-    const char*                 uuid,
-    OrthancPluginContentType    type)
-  {
-    _OrthancPluginStorageAreaRemove params;
-    params.storageArea = storageArea;
-    params.uuid = uuid;
-    params.type = type;
-
-    return context->InvokeService(context, _OrthancPluginService_StorageAreaRemove, &params);
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginErrorCode*  target;
-    int32_t                  code;
-    uint16_t                 httpStatus;
-    const char*              message;
-  } _OrthancPluginRegisterErrorCode;
-  
-  /**
-   * @brief Declare a custom error code for this plugin.
-   *
-   * This function declares a custom error code that can be generated
-   * by this plugin. This declaration is used to enrich the body of
-   * the HTTP answer in the case of an error, and to set the proper
-   * HTTP status code.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param code The error code that is internal to this plugin.
-   * @param httpStatus The HTTP status corresponding to this error.
-   * @param message The description of the error.
-   * @return The error code that has been assigned inside the Orthanc core.
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRegisterErrorCode(
-    OrthancPluginContext*    context,
-    int32_t                  code,
-    uint16_t                 httpStatus,
-    const char*              message)
-  {
-    OrthancPluginErrorCode target;
-
-    _OrthancPluginRegisterErrorCode params;
-    params.target = &target;
-    params.code = code;
-    params.httpStatus = httpStatus;
-    params.message = message;
-
-    if (context->InvokeService(context, _OrthancPluginService_RegisterErrorCode, &params) == OrthancPluginErrorCode_Success)
-    {
-      return target;
-    }
-    else
-    {
-      /* There was an error while assigned the error. Use a generic code. */
-      return OrthancPluginErrorCode_Plugin;
-    }
-  }
-
-
-
-  typedef struct
-  {
-    uint16_t                          group;
-    uint16_t                          element;
-    OrthancPluginValueRepresentation  vr;
-    const char*                       name;
-    uint32_t                          minMultiplicity;
-    uint32_t                          maxMultiplicity;
-  } _OrthancPluginRegisterDictionaryTag;
-  
-  /**
-   * @brief Register a new tag into the DICOM dictionary.
-   *
-   * This function declares a new public tag in the dictionary of
-   * DICOM tags that are known to Orthanc. This function should be
-   * used in the OrthancPluginInitialize() callback.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param group The group of the tag.
-   * @param element The element of the tag.
-   * @param vr The value representation of the tag.
-   * @param name The nickname of the tag.
-   * @param minMultiplicity The minimum multiplicity of the tag (must be above 0).
-   * @param maxMultiplicity The maximum multiplicity of the tag. A value of 0 means
-   * an arbitrary multiplicity ("<tt>n</tt>").
-   * @return 0 if success, other value if error.
-   * @see OrthancPluginRegisterPrivateDictionaryTag()
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRegisterDictionaryTag(
-    OrthancPluginContext*             context,
-    uint16_t                          group,
-    uint16_t                          element,
-    OrthancPluginValueRepresentation  vr,
-    const char*                       name,
-    uint32_t                          minMultiplicity,
-    uint32_t                          maxMultiplicity)
-  {
-    _OrthancPluginRegisterDictionaryTag params;
-    params.group = group;
-    params.element = element;
-    params.vr = vr;
-    params.name = name;
-    params.minMultiplicity = minMultiplicity;
-    params.maxMultiplicity = maxMultiplicity;
-
-    return context->InvokeService(context, _OrthancPluginService_RegisterDictionaryTag, &params);
-  }
-
-
-
-  typedef struct
-  {
-    uint16_t                          group;
-    uint16_t                          element;
-    OrthancPluginValueRepresentation  vr;
-    const char*                       name;
-    uint32_t                          minMultiplicity;
-    uint32_t                          maxMultiplicity;
-    const char*                       privateCreator;
-  } _OrthancPluginRegisterPrivateDictionaryTag;
-  
-  /**
-   * @brief Register a new private tag into the DICOM dictionary.
-   *
-   * This function declares a new private tag in the dictionary of
-   * DICOM tags that are known to Orthanc. This function should be
-   * used in the OrthancPluginInitialize() callback.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param group The group of the tag.
-   * @param element The element of the tag.
-   * @param vr The value representation of the tag.
-   * @param name The nickname of the tag.
-   * @param minMultiplicity The minimum multiplicity of the tag (must be above 0).
-   * @param maxMultiplicity The maximum multiplicity of the tag. A value of 0 means
-   * an arbitrary multiplicity ("<tt>n</tt>").
-   * @param privateCreator The private creator of this private tag.
-   * @return 0 if success, other value if error.
-   * @see OrthancPluginRegisterDictionaryTag()
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRegisterPrivateDictionaryTag(
-    OrthancPluginContext*             context,
-    uint16_t                          group,
-    uint16_t                          element,
-    OrthancPluginValueRepresentation  vr,
-    const char*                       name,
-    uint32_t                          minMultiplicity,
-    uint32_t                          maxMultiplicity,
-    const char*                       privateCreator)
-  {
-    _OrthancPluginRegisterPrivateDictionaryTag params;
-    params.group = group;
-    params.element = element;
-    params.vr = vr;
-    params.name = name;
-    params.minMultiplicity = minMultiplicity;
-    params.maxMultiplicity = maxMultiplicity;
-    params.privateCreator = privateCreator;
-
-    return context->InvokeService(context, _OrthancPluginService_RegisterPrivateDictionaryTag, &params);
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginStorageArea*  storageArea;
-    OrthancPluginResourceType  level;
-  } _OrthancPluginReconstructMainDicomTags;
-
-  /**
-   * @brief Reconstruct the main DICOM tags.
-   *
-   * This function requests the Orthanc core to reconstruct the main
-   * DICOM tags of all the resources of the given type. This function
-   * can only be used as a part of the upgrade of a custom database
-   * back-end. A database transaction will be automatically setup.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param storageArea The storage area.
-   * @param level The type of the resources of interest.
-   * @return 0 if success, other value if error.
-   * @ingroup Callbacks
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginReconstructMainDicomTags(
-    OrthancPluginContext*      context,
-    OrthancPluginStorageArea*  storageArea,
-    OrthancPluginResourceType  level)
-  {
-    _OrthancPluginReconstructMainDicomTags params;
-    params.level = level;
-    params.storageArea = storageArea;
-
-    return context->InvokeService(context, _OrthancPluginService_ReconstructMainDicomTags, &params);
-  }
-
-
-  typedef struct
-  {
-    char**                          result;
-    const char*                     instanceId;
-    const void*                     buffer;
-    uint32_t                        size;
-    OrthancPluginDicomToJsonFormat  format;
-    OrthancPluginDicomToJsonFlags   flags;
-    uint32_t                        maxStringLength;
-  } _OrthancPluginDicomToJson;
-
-
-  /**
-   * @brief Format a DICOM memory buffer as a JSON string.
-   *
-   * This function takes as input a memory buffer containing a DICOM
-   * file, and outputs a JSON string representing the tags of this
-   * DICOM file.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param buffer The memory buffer containing the DICOM file.
-   * @param size The size of the memory buffer.
-   * @param format The output format.
-   * @param flags Flags governing the output.
-   * @param maxStringLength The maximum length of a field. Too long fields will
-   * be output as "null". The 0 value means no maximum length.
-   * @return The NULL value if the case of an error, or the JSON
-   * string. This string must be freed by OrthancPluginFreeString().
-   * @ingroup Toolbox
-   * @see OrthancPluginDicomInstanceToJson
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginDicomBufferToJson(
-    OrthancPluginContext*           context,
-    const void*                     buffer,
-    uint32_t                        size,
-    OrthancPluginDicomToJsonFormat  format,
-    OrthancPluginDicomToJsonFlags   flags, 
-    uint32_t                        maxStringLength)
-  {
-    char* result;
-
-    _OrthancPluginDicomToJson params;
-    memset(&params, 0, sizeof(params));
-    params.result = &result;
-    params.buffer = buffer;
-    params.size = size;
-    params.format = format;
-    params.flags = flags;
-    params.maxStringLength = maxStringLength;
-
-    if (context->InvokeService(context, _OrthancPluginService_DicomBufferToJson, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-  /**
-   * @brief Format a DICOM instance as a JSON string.
-   *
-   * This function formats a DICOM instance that is stored in Orthanc,
-   * and outputs a JSON string representing the tags of this DICOM
-   * instance.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param instanceId The Orthanc identifier of the instance.
-   * @param format The output format.
-   * @param flags Flags governing the output.
-   * @param maxStringLength The maximum length of a field. Too long fields will
-   * be output as "null". The 0 value means no maximum length.
-   * @return The NULL value if the case of an error, or the JSON
-   * string. This string must be freed by OrthancPluginFreeString().
-   * @ingroup Toolbox
-   * @see OrthancPluginDicomInstanceToJson
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginDicomInstanceToJson(
-    OrthancPluginContext*           context,
-    const char*                     instanceId,
-    OrthancPluginDicomToJsonFormat  format,
-    OrthancPluginDicomToJsonFlags   flags, 
-    uint32_t                        maxStringLength)
-  {
-    char* result;
-
-    _OrthancPluginDicomToJson params;
-    memset(&params, 0, sizeof(params));
-    params.result = &result;
-    params.instanceId = instanceId;
-    params.format = format;
-    params.flags = flags;
-    params.maxStringLength = maxStringLength;
-
-    if (context->InvokeService(context, _OrthancPluginService_DicomInstanceToJson, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-  typedef struct
-  {
-    OrthancPluginMemoryBuffer*  target;
-    const char*                 uri;
-    uint32_t                    headersCount;
-    const char* const*          headersKeys;
-    const char* const*          headersValues;
-    int32_t                     afterPlugins;
-  } _OrthancPluginRestApiGet2;
-
-  /**
-   * @brief Make a GET call to the Orthanc REST API, with custom HTTP headers.
-   * 
-   * Make a GET call to the Orthanc REST API with extended
-   * parameters. The result to the query is stored into a newly
-   * allocated memory buffer.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param uri The URI in the built-in Orthanc API.
-   * @param headersCount The number of HTTP headers.
-   * @param headersKeys Array containing the keys of the HTTP headers (can be <tt>NULL</tt> if no header).
-   * @param headersValues Array containing the values of the HTTP headers (can be <tt>NULL</tt> if no header).
-   * @param afterPlugins If 0, the built-in API of Orthanc is used.
-   * If 1, the API is tainted by the plugins.
-   * @return 0 if success, or the error code if failure.
-   * @see OrthancPluginRestApiGet, OrthancPluginRestApiGetAfterPlugins
-   * @ingroup Orthanc
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRestApiGet2(
-    OrthancPluginContext*       context,
-    OrthancPluginMemoryBuffer*  target,
-    const char*                 uri,
-    uint32_t                    headersCount,
-    const char* const*          headersKeys,
-    const char* const*          headersValues,
-    int32_t                     afterPlugins)
-  {
-    _OrthancPluginRestApiGet2 params;
-    params.target = target;
-    params.uri = uri;
-    params.headersCount = headersCount;
-    params.headersKeys = headersKeys;
-    params.headersValues = headersValues;
-    params.afterPlugins = afterPlugins;
-
-    return context->InvokeService(context, _OrthancPluginService_RestApiGet2, &params);
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginWorklistCallback callback;
-  } _OrthancPluginWorklistCallback;
-
-  /**
-   * @brief Register a callback to handle modality worklists requests.
-   *
-   * This function registers a callback to handle C-Find SCP requests
-   * on modality worklists.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param callback The callback.
-   * @return 0 if success, other value if error.
-   * @ingroup DicomCallbacks
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterWorklistCallback(
-    OrthancPluginContext*          context,
-    OrthancPluginWorklistCallback  callback)
-  {
-    _OrthancPluginWorklistCallback params;
-    params.callback = callback;
-
-    return context->InvokeService(context, _OrthancPluginService_RegisterWorklistCallback, &params);
-  }
-
-
-  
-  typedef struct
-  {
-    OrthancPluginWorklistAnswers*      answers;
-    const OrthancPluginWorklistQuery*  query;
-    const void*                        dicom;
-    uint32_t                           size;
-  } _OrthancPluginWorklistAnswersOperation;
-
-  /**
-   * @brief Add one answer to some modality worklist request.
-   *
-   * This function adds one worklist (encoded as a DICOM file) to the
-   * set of answers corresponding to some C-Find SCP request against
-   * modality worklists.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param answers The set of answers.
-   * @param query The worklist query, as received by the callback.
-   * @param dicom The worklist to answer, encoded as a DICOM file.
-   * @param size The size of the DICOM file.
-   * @return 0 if success, other value if error.
-   * @ingroup DicomCallbacks
-   * @see OrthancPluginCreateDicom()
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginWorklistAddAnswer(
-    OrthancPluginContext*             context,
-    OrthancPluginWorklistAnswers*     answers,
-    const OrthancPluginWorklistQuery* query,
-    const void*                       dicom,
-    uint32_t                          size)
-  {
-    _OrthancPluginWorklistAnswersOperation params;
-    params.answers = answers;
-    params.query = query;
-    params.dicom = dicom;
-    params.size = size;
-
-    return context->InvokeService(context, _OrthancPluginService_WorklistAddAnswer, &params);
-  }
-
-
-  /**
-   * @brief Mark the set of worklist answers as incomplete.
-   *
-   * This function marks as incomplete the set of answers
-   * corresponding to some C-Find SCP request against modality
-   * worklists. This must be used if canceling the handling of a
-   * request when too many answers are to be returned.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param answers The set of answers.
-   * @return 0 if success, other value if error.
-   * @ingroup DicomCallbacks
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginWorklistMarkIncomplete(
-    OrthancPluginContext*          context,
-    OrthancPluginWorklistAnswers*  answers)
-  {
-    _OrthancPluginWorklistAnswersOperation params;
-    params.answers = answers;
-    params.query = NULL;
-    params.dicom = NULL;
-    params.size = 0;
-
-    return context->InvokeService(context, _OrthancPluginService_WorklistMarkIncomplete, &params);
-  }
-
-
-  typedef struct
-  {
-    const OrthancPluginWorklistQuery*  query;
-    const void*                        dicom;
-    uint32_t                           size;
-    int32_t*                           isMatch;
-    OrthancPluginMemoryBuffer*         target;
-  } _OrthancPluginWorklistQueryOperation;
-
-  /**
-   * @brief Test whether a worklist matches the query.
-   *
-   * This function checks whether one worklist (encoded as a DICOM
-   * file) matches the C-Find SCP query against modality
-   * worklists. This function must be called before adding the
-   * worklist as an answer through OrthancPluginWorklistAddAnswer().
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param query The worklist query, as received by the callback.
-   * @param dicom The worklist to answer, encoded as a DICOM file.
-   * @param size The size of the DICOM file.
-   * @return 1 if the worklist matches the query, 0 otherwise.
-   * @ingroup DicomCallbacks
-   **/
-  ORTHANC_PLUGIN_INLINE int32_t  OrthancPluginWorklistIsMatch(
-    OrthancPluginContext*              context,
-    const OrthancPluginWorklistQuery*  query,
-    const void*                        dicom,
-    uint32_t                           size)
-  {
-    int32_t isMatch = 0;
-
-    _OrthancPluginWorklistQueryOperation params;
-    params.query = query;
-    params.dicom = dicom;
-    params.size = size;
-    params.isMatch = &isMatch;
-    params.target = NULL;
-
-    if (context->InvokeService(context, _OrthancPluginService_WorklistIsMatch, &params) == OrthancPluginErrorCode_Success)
-    {
-      return isMatch;
-    }
-    else
-    {
-      /* Error: Assume non-match */
-      return 0;
-    }
-  }
-
-
-  /**
-   * @brief Retrieve the worklist query as a DICOM file.
-   *
-   * This function retrieves the DICOM file that underlies a C-Find
-   * SCP query against modality worklists.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param target Memory buffer where to store the DICOM file. It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param query The worklist query, as received by the callback.
-   * @return 0 if success, other value if error.
-   * @ingroup DicomCallbacks
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginWorklistGetDicomQuery(
-    OrthancPluginContext*              context,
-    OrthancPluginMemoryBuffer*         target,
-    const OrthancPluginWorklistQuery*  query)
-  {
-    _OrthancPluginWorklistQueryOperation params;
-    params.query = query;
-    params.dicom = NULL;
-    params.size = 0;
-    params.isMatch = NULL;
-    params.target = target;
-
-    return context->InvokeService(context, _OrthancPluginService_WorklistGetDicomQuery, &params);
-  }
-
-
-  /**
-   * @brief Get the origin of a DICOM file.
-   *
-   * This function returns the origin of a DICOM instance that has been received by Orthanc.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param instance The instance of interest.
-   * @return The origin of the instance.
-   * @ingroup DicomInstance
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginInstanceOrigin OrthancPluginGetInstanceOrigin(
-    OrthancPluginContext*             context,
-    const OrthancPluginDicomInstance* instance)
-  {
-    OrthancPluginInstanceOrigin origin;
-
-    _OrthancPluginAccessDicomInstance params;
-    memset(&params, 0, sizeof(params));
-    params.resultOrigin = &origin;
-    params.instance = instance;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetInstanceOrigin, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return OrthancPluginInstanceOrigin_Unknown;
-    }
-    else
-    {
-      return origin;
-    }
-  }
-
-
-  typedef struct
-  {
-    OrthancPluginMemoryBuffer*     target;
-    const char*                    json;
-    const OrthancPluginImage*      pixelData;
-    OrthancPluginCreateDicomFlags  flags;
-  } _OrthancPluginCreateDicom;
-
-  /**
-   * @brief Create a DICOM instance from a JSON string and an image.
-   *
-   * This function takes as input a string containing a JSON file
-   * describing the content of a DICOM instance. As an output, it
-   * writes the corresponding DICOM instance to a newly allocated
-   * memory buffer. Additionally, an image to be encoded within the
-   * DICOM instance can also be provided.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param json The input JSON file.
-   * @param pixelData The image. Can be NULL, if the pixel data is encoded inside the JSON with the data URI scheme.
-   * @param flags Flags governing the output.
-   * @return 0 if success, other value if error.
-   * @ingroup Toolbox
-   * @see OrthancPluginDicomBufferToJson
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCreateDicom(
-    OrthancPluginContext*          context,
-    OrthancPluginMemoryBuffer*     target,
-    const char*                    json,
-    const OrthancPluginImage*      pixelData,
-    OrthancPluginCreateDicomFlags  flags)
-  {
-    _OrthancPluginCreateDicom params;
-    params.target = target;
-    params.json = json;
-    params.pixelData = pixelData;
-    params.flags = flags;
-
-    return context->InvokeService(context, _OrthancPluginService_CreateDicom, &params);
-  }
-
-
-  typedef struct
-  {
-    OrthancPluginDecodeImageCallback callback;
-  } _OrthancPluginDecodeImageCallback;
-
-  /**
-   * @brief Register a callback to handle the decoding of DICOM images.
-   *
-   * This function registers a custom callback to decode DICOM images,
-   * extending the built-in decoder of Orthanc that uses
-   * DCMTK. Starting with Orthanc 1.7.0, the exact behavior is
-   * affected by the configuration option
-   * "BuiltinDecoderTranscoderOrder" of Orthanc.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param callback The callback.
-   * @return 0 if success, other value if error.
-   * @ingroup Callbacks
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterDecodeImageCallback(
-    OrthancPluginContext*             context,
-    OrthancPluginDecodeImageCallback  callback)
-  {
-    _OrthancPluginDecodeImageCallback params;
-    params.callback = callback;
-
-    return context->InvokeService(context, _OrthancPluginService_RegisterDecodeImageCallback, &params);
-  }
-  
-
-
-  typedef struct
-  {
-    OrthancPluginImage**       target;
-    OrthancPluginPixelFormat   format;
-    uint32_t                   width;
-    uint32_t                   height;
-    uint32_t                   pitch;
-    void*                      buffer;
-    const void*                constBuffer;
-    uint32_t                   bufferSize;
-    uint32_t                   frameIndex;
-  } _OrthancPluginCreateImage;
-
-
-  /**
-   * @brief Create an image.
-   *
-   * This function creates an image of given size and format.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param format The format of the pixels.
-   * @param width The width of the image.
-   * @param height The height of the image.
-   * @return The newly allocated image. It must be freed with OrthancPluginFreeImage().
-   * @ingroup Images
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginImage* OrthancPluginCreateImage(
-    OrthancPluginContext*     context,
-    OrthancPluginPixelFormat  format,
-    uint32_t                  width,
-    uint32_t                  height)
-  {
-    OrthancPluginImage* target = NULL;
-
-    _OrthancPluginCreateImage params;
-    memset(&params, 0, sizeof(params));
-    params.target = &target;
-    params.format = format;
-    params.width = width;
-    params.height = height;
-
-    if (context->InvokeService(context, _OrthancPluginService_CreateImage, &params) != OrthancPluginErrorCode_Success)
-    {
-      return NULL;
-    }
-    else
-    {
-      return target;
-    }
-  }
-
-
-  /**
-   * @brief Create an image pointing to a memory buffer.
-   *
-   * This function creates an image whose content points to a memory
-   * buffer managed by the plugin. Note that the buffer is directly
-   * accessed, no memory is allocated and no data is copied.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param format The format of the pixels.
-   * @param width The width of the image.
-   * @param height The height of the image.
-   * @param pitch The pitch of the image (i.e. the number of bytes
-   * between 2 successive lines of the image in the memory buffer).
-   * @param buffer The memory buffer.
-   * @return The newly allocated image. It must be freed with OrthancPluginFreeImage().
-   * @ingroup Images
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginImage* OrthancPluginCreateImageAccessor(
-    OrthancPluginContext*     context,
-    OrthancPluginPixelFormat  format,
-    uint32_t                  width,
-    uint32_t                  height,
-    uint32_t                  pitch,
-    void*                     buffer)
-  {
-    OrthancPluginImage* target = NULL;
-
-    _OrthancPluginCreateImage params;
-    memset(&params, 0, sizeof(params));
-    params.target = &target;
-    params.format = format;
-    params.width = width;
-    params.height = height;
-    params.pitch = pitch;
-    params.buffer = buffer;
-
-    if (context->InvokeService(context, _OrthancPluginService_CreateImageAccessor, &params) != OrthancPluginErrorCode_Success)
-    {
-      return NULL;
-    }
-    else
-    {
-      return target;
-    }
-  }
-
-
-
-  /**
-   * @brief Decode one frame from a DICOM instance.
-   *
-   * This function decodes one frame of a DICOM image that is stored
-   * in a memory buffer. This function will give the same result as
-   * OrthancPluginUncompressImage() for single-frame DICOM images.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param buffer Pointer to a memory buffer containing the DICOM image.
-   * @param bufferSize Size of the memory buffer containing the DICOM image.
-   * @param frameIndex The index of the frame of interest in a multi-frame image.
-   * @return The uncompressed image. It must be freed with OrthancPluginFreeImage().
-   * @ingroup Images
-   * @see OrthancPluginGetInstanceDecodedFrame()
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginImage* OrthancPluginDecodeDicomImage(
-    OrthancPluginContext*  context,
-    const void*            buffer,
-    uint32_t               bufferSize,
-    uint32_t               frameIndex)
-  {
-    OrthancPluginImage* target = NULL;
-
-    _OrthancPluginCreateImage params;
-    memset(&params, 0, sizeof(params));
-    params.target = &target;
-    params.constBuffer = buffer;
-    params.bufferSize = bufferSize;
-    params.frameIndex = frameIndex;
-
-    if (context->InvokeService(context, _OrthancPluginService_DecodeDicomImage, &params) != OrthancPluginErrorCode_Success)
-    {
-      return NULL;
-    }
-    else
-    {
-      return target;
-    }
-  }
-
-
-
-  typedef struct
-  {
-    char**       result;
-    const void*  buffer;
-    uint32_t     size;
-  } _OrthancPluginComputeHash;
-
-  /**
-   * @brief Compute an MD5 hash.
-   *
-   * This functions computes the MD5 cryptographic hash of the given memory buffer.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param buffer The source memory buffer.
-   * @param size The size in bytes of the source buffer.
-   * @return The NULL value in case of error, or a string containing the cryptographic hash.
-   * This string must be freed by OrthancPluginFreeString().
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginComputeMd5(
-    OrthancPluginContext*  context,
-    const void*            buffer,
-    uint32_t               size)
-  {
-    char* result;
-
-    _OrthancPluginComputeHash params;
-    params.result = &result;
-    params.buffer = buffer;
-    params.size = size;
-
-    if (context->InvokeService(context, _OrthancPluginService_ComputeMd5, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-  /**
-   * @brief Compute a SHA-1 hash.
-   *
-   * This functions computes the SHA-1 cryptographic hash of the given memory buffer.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param buffer The source memory buffer.
-   * @param size The size in bytes of the source buffer.
-   * @return The NULL value in case of error, or a string containing the cryptographic hash.
-   * This string must be freed by OrthancPluginFreeString().
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginComputeSha1(
-    OrthancPluginContext*  context,
-    const void*            buffer,
-    uint32_t               size)
-  {
-    char* result;
-
-    _OrthancPluginComputeHash params;
-    params.result = &result;
-    params.buffer = buffer;
-    params.size = size;
-
-    if (context->InvokeService(context, _OrthancPluginService_ComputeSha1, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginDictionaryEntry* target;
-    const char*                   name;
-  } _OrthancPluginLookupDictionary;
-
-  /**
-   * @brief Get information about the given DICOM tag.
-   *
-   * This functions makes a lookup in the dictionary of DICOM tags
-   * that are known to Orthanc, and returns information about this
-   * tag. The tag can be specified using its human-readable name
-   * (e.g. "PatientName") or a set of two hexadecimal numbers
-   * (e.g. "0010-0020").
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param target Where to store the information about the tag.
-   * @param name The name of the DICOM tag.
-   * @return 0 if success, other value if error.
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginLookupDictionary(
-    OrthancPluginContext*          context,
-    OrthancPluginDictionaryEntry*  target,
-    const char*                    name)
-  {
-    _OrthancPluginLookupDictionary params;
-    params.target = target;
-    params.name = name;
-    return context->InvokeService(context, _OrthancPluginService_LookupDictionary, &params);
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginRestOutput* output;
-    const void*              answer;
-    uint32_t                 answerSize;
-    uint32_t                 headersCount;
-    const char* const*       headersKeys;
-    const char* const*       headersValues;
-  } _OrthancPluginSendMultipartItem2;
-
-  /**
-   * @brief Send an item as a part of some HTTP multipart answer, with custom headers.
-   *
-   * This function sends an item as a part of some HTTP multipart
-   * answer that was initiated by OrthancPluginStartMultipartAnswer(). In addition to
-   * OrthancPluginSendMultipartItem(), this function will set HTTP header associated
-   * with the item.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param output The HTTP connection to the client application.
-   * @param answer Pointer to the memory buffer containing the item.
-   * @param answerSize Number of bytes of the item.
-   * @param headersCount The number of HTTP headers.
-   * @param headersKeys Array containing the keys of the HTTP headers.
-   * @param headersValues Array containing the values of the HTTP headers.
-   * @return 0 if success, or the error code if failure (this notably happens
-   * if the connection is closed by the client).
-   * @see OrthancPluginSendMultipartItem()
-   * @ingroup REST
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginSendMultipartItem2(
-    OrthancPluginContext*    context,
-    OrthancPluginRestOutput* output,
-    const void*              answer,
-    uint32_t                 answerSize,
-    uint32_t                 headersCount,
-    const char* const*       headersKeys,
-    const char* const*       headersValues)
-  {
-    _OrthancPluginSendMultipartItem2 params;
-    params.output = output;
-    params.answer = answer;
-    params.answerSize = answerSize;
-    params.headersCount = headersCount;
-    params.headersKeys = headersKeys;
-    params.headersValues = headersValues;    
-
-    return context->InvokeService(context, _OrthancPluginService_SendMultipartItem2, &params);
-  }
-
-
-  typedef struct
-  {
-    OrthancPluginIncomingHttpRequestFilter callback;
-  } _OrthancPluginIncomingHttpRequestFilter;
-
-  /**
-   * @brief Register a callback to filter incoming HTTP requests.
-   *
-   * This function registers a custom callback to filter incoming HTTP/REST
-   * requests received by the HTTP server of Orthanc.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param callback The callback.
-   * @return 0 if success, other value if error.
-   * @ingroup Callbacks
-   * @deprecated Please instead use OrthancPluginRegisterIncomingHttpRequestFilter2()
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterIncomingHttpRequestFilter(
-    OrthancPluginContext*                   context,
-    OrthancPluginIncomingHttpRequestFilter  callback)
-  {
-    _OrthancPluginIncomingHttpRequestFilter params;
-    params.callback = callback;
-
-    return context->InvokeService(context, _OrthancPluginService_RegisterIncomingHttpRequestFilter, &params);
-  }
-  
-
-
-  typedef struct
-  {
-    OrthancPluginMemoryBuffer*  answerBody;
-    OrthancPluginMemoryBuffer*  answerHeaders;
-    uint16_t*                   httpStatus;
-    OrthancPluginHttpMethod     method;
-    const char*                 url;
-    uint32_t                    headersCount;
-    const char* const*          headersKeys;
-    const char* const*          headersValues;
-    const void*                 body;
-    uint32_t                    bodySize;
-    const char*                 username;
-    const char*                 password;
-    uint32_t                    timeout;
-    const char*                 certificateFile;
-    const char*                 certificateKeyFile;
-    const char*                 certificateKeyPassword;
-    uint8_t                     pkcs11;
-  } _OrthancPluginCallHttpClient2;
-
-
-
-  /**
-   * @brief Issue a HTTP call with full flexibility.
-   * 
-   * Make a HTTP call to the given URL. The result to the query is
-   * stored into a newly allocated memory buffer. The HTTP request
-   * will be done accordingly to the global configuration of Orthanc
-   * (in particular, the options "HttpProxy", "HttpTimeout",
-   * "HttpsVerifyPeers", "HttpsCACertificates", and "Pkcs11" will be
-   * taken into account).
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param answerBody The target memory buffer (out argument).
-   *        It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param answerHeaders The target memory buffer for the HTTP headers in the answers (out argument). 
-   *        The answer headers are formatted as a JSON object (associative array).
-   *        The buffer must be freed with OrthancPluginFreeMemoryBuffer().
-   *        This argument can be set to NULL if the plugin has no interest in the HTTP headers.
-   * @param httpStatus The HTTP status after the execution of the request (out argument).
-   * @param method HTTP method to be used.
-   * @param url The URL of interest.
-   * @param headersCount The number of HTTP headers.
-   * @param headersKeys Array containing the keys of the HTTP headers (can be <tt>NULL</tt> if no header).
-   * @param headersValues Array containing the values of the HTTP headers (can be <tt>NULL</tt> if no header).
-   * @param username The username (can be <tt>NULL</tt> if no password protection).
-   * @param password The password (can be <tt>NULL</tt> if no password protection).
-   * @param body The HTTP body for a POST or PUT request.
-   * @param bodySize The size of the body.
-   * @param timeout Timeout in seconds (0 for default timeout).
-   * @param certificateFile Path to the client certificate for HTTPS, in PEM format
-   * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS).
-   * @param certificateKeyFile Path to the key of the client certificate for HTTPS, in PEM format
-   * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS).
-   * @param certificateKeyPassword Password to unlock the key of the client certificate 
-   * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS).
-   * @param pkcs11 Enable PKCS#11 client authentication for hardware security modules and smart cards.
-   * @return 0 if success, or the error code if failure.
-   * @see OrthancPluginCallPeerApi()
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginHttpClient(
-    OrthancPluginContext*       context,
-    OrthancPluginMemoryBuffer*  answerBody,
-    OrthancPluginMemoryBuffer*  answerHeaders,
-    uint16_t*                   httpStatus,
-    OrthancPluginHttpMethod     method,
-    const char*                 url,
-    uint32_t                    headersCount,
-    const char* const*          headersKeys,
-    const char* const*          headersValues,
-    const void*                 body,
-    uint32_t                    bodySize,
-    const char*                 username,
-    const char*                 password,
-    uint32_t                    timeout,
-    const char*                 certificateFile,
-    const char*                 certificateKeyFile,
-    const char*                 certificateKeyPassword,
-    uint8_t                     pkcs11)
-  {
-    _OrthancPluginCallHttpClient2 params;
-    memset(&params, 0, sizeof(params));
-
-    params.answerBody = answerBody;
-    params.answerHeaders = answerHeaders;
-    params.httpStatus = httpStatus;
-    params.method = method;
-    params.url = url;
-    params.headersCount = headersCount;
-    params.headersKeys = headersKeys;
-    params.headersValues = headersValues;
-    params.body = body;
-    params.bodySize = bodySize;
-    params.username = username;
-    params.password = password;
-    params.timeout = timeout;
-    params.certificateFile = certificateFile;
-    params.certificateKeyFile = certificateKeyFile;
-    params.certificateKeyPassword = certificateKeyPassword;
-    params.pkcs11 = pkcs11;
-
-    return context->InvokeService(context, _OrthancPluginService_CallHttpClient2, &params);
-  }
-
-
-  /**
-   * @brief Generate an UUID.
-   *
-   * Generate a random GUID/UUID (globally unique identifier).
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @return NULL in the case of an error, or a newly allocated string
-   * containing the UUID. This string must be freed by OrthancPluginFreeString().
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginGenerateUuid(
-    OrthancPluginContext*  context)
-  {
-    char* result;
-
-    _OrthancPluginRetrieveDynamicString params;
-    params.result = &result;
-    params.argument = NULL;
-
-    if (context->InvokeService(context, _OrthancPluginService_GenerateUuid, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-
-
-  typedef struct
-  {
-    OrthancPluginFindCallback callback;
-  } _OrthancPluginFindCallback;
-
-  /**
-   * @brief Register a callback to handle C-Find requests.
-   *
-   * This function registers a callback to handle C-Find SCP requests
-   * that are not related to modality worklists.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param callback The callback.
-   * @return 0 if success, other value if error.
-   * @ingroup DicomCallbacks
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterFindCallback(
-    OrthancPluginContext*      context,
-    OrthancPluginFindCallback  callback)
-  {
-    _OrthancPluginFindCallback params;
-    params.callback = callback;
-
-    return context->InvokeService(context, _OrthancPluginService_RegisterFindCallback, &params);
-  }
-
-
-  typedef struct
-  {
-    OrthancPluginFindAnswers      *answers;
-    const OrthancPluginFindQuery  *query;
-    const void                    *dicom;
-    uint32_t                       size;
-    uint32_t                       index;
-    uint32_t                      *resultUint32;
-    uint16_t                      *resultGroup;
-    uint16_t                      *resultElement;
-    char                         **resultString;
-  } _OrthancPluginFindOperation;
-
-  /**
-   * @brief Add one answer to some C-Find request.
-   *
-   * This function adds one answer (encoded as a DICOM file) to the
-   * set of answers corresponding to some C-Find SCP request that is
-   * not related to modality worklists.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param answers The set of answers.
-   * @param dicom The answer to be added, encoded as a DICOM file.
-   * @param size The size of the DICOM file.
-   * @return 0 if success, other value if error.
-   * @ingroup DicomCallbacks
-   * @see OrthancPluginCreateDicom()
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginFindAddAnswer(
-    OrthancPluginContext*      context,
-    OrthancPluginFindAnswers*  answers,
-    const void*                dicom,
-    uint32_t                   size)
-  {
-    _OrthancPluginFindOperation params;
-    memset(&params, 0, sizeof(params));
-    params.answers = answers;
-    params.dicom = dicom;
-    params.size = size;
-
-    return context->InvokeService(context, _OrthancPluginService_FindAddAnswer, &params);
-  }
-
-
-  /**
-   * @brief Mark the set of C-Find answers as incomplete.
-   *
-   * This function marks as incomplete the set of answers
-   * corresponding to some C-Find SCP request that is not related to
-   * modality worklists. This must be used if canceling the handling
-   * of a request when too many answers are to be returned.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param answers The set of answers.
-   * @return 0 if success, other value if error.
-   * @ingroup DicomCallbacks
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginFindMarkIncomplete(
-    OrthancPluginContext*      context,
-    OrthancPluginFindAnswers*  answers)
-  {
-    _OrthancPluginFindOperation params;
-    memset(&params, 0, sizeof(params));
-    params.answers = answers;
-
-    return context->InvokeService(context, _OrthancPluginService_FindMarkIncomplete, &params);
-  }
-
-
-
-  /**
-   * @brief Get the number of tags in a C-Find query.
-   *
-   * This function returns the number of tags that are contained in
-   * the given C-Find query.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param query The C-Find query.
-   * @return The number of tags.
-   * @ingroup DicomCallbacks
-   **/
-  ORTHANC_PLUGIN_INLINE uint32_t  OrthancPluginGetFindQuerySize(
-    OrthancPluginContext*          context,
-    const OrthancPluginFindQuery*  query)
-  {
-    uint32_t count = 0;
-
-    _OrthancPluginFindOperation params;
-    memset(&params, 0, sizeof(params));
-    params.query = query;
-    params.resultUint32 = &count;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetFindQuerySize, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return 0;
-    }
-    else
-    {
-      return count;
-    }
-  }
-
-
-  /**
-   * @brief Get one tag in a C-Find query.
-   *
-   * This function returns the group and the element of one DICOM tag
-   * in the given C-Find query.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param group The group of the tag (output).
-   * @param element The element of the tag (output).
-   * @param query The C-Find query.
-   * @param index The index of the tag of interest.
-   * @return 0 if success, other value if error.
-   * @ingroup DicomCallbacks
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginGetFindQueryTag(
-    OrthancPluginContext*          context,
-    uint16_t*                      group,
-    uint16_t*                      element,
-    const OrthancPluginFindQuery*  query,
-    uint32_t                       index)
-  {
-    _OrthancPluginFindOperation params;
-    memset(&params, 0, sizeof(params));
-    params.query = query;
-    params.index = index;
-    params.resultGroup = group;
-    params.resultElement = element;
-
-    return context->InvokeService(context, _OrthancPluginService_GetFindQueryTag, &params);
-  }
-
-
-  /**
-   * @brief Get the symbolic name of one tag in a C-Find query.
-   *
-   * This function returns the symbolic name of one DICOM tag in the
-   * given C-Find query.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param query The C-Find query.
-   * @param index The index of the tag of interest.
-   * @return The NULL value in case of error, or a string containing the name of the tag.
-   * @return 0 if success, other value if error.
-   * @ingroup DicomCallbacks
-   **/
-  ORTHANC_PLUGIN_INLINE char*  OrthancPluginGetFindQueryTagName(
-    OrthancPluginContext*          context,
-    const OrthancPluginFindQuery*  query,
-    uint32_t                       index)
-  {
-    char* result;
-
-    _OrthancPluginFindOperation params;
-    memset(&params, 0, sizeof(params));
-    params.query = query;
-    params.index = index;
-    params.resultString = &result;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetFindQueryTagName, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-  /**
-   * @brief Get the value associated with one tag in a C-Find query.
-   *
-   * This function returns the value associated with one tag in the
-   * given C-Find query.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param query The C-Find query.
-   * @param index The index of the tag of interest.
-   * @return The NULL value in case of error, or a string containing the value of the tag.
-   * @return 0 if success, other value if error.
-   * @ingroup DicomCallbacks
-   **/
-  ORTHANC_PLUGIN_INLINE char*  OrthancPluginGetFindQueryValue(
-    OrthancPluginContext*          context,
-    const OrthancPluginFindQuery*  query,
-    uint32_t                       index)
-  {
-    char* result;
-
-    _OrthancPluginFindOperation params;
-    memset(&params, 0, sizeof(params));
-    params.query = query;
-    params.index = index;
-    params.resultString = &result;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetFindQueryValue, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
- 
-
-
-
-  typedef struct
-  {
-    OrthancPluginMoveCallback   callback;
-    OrthancPluginGetMoveSize    getMoveSize;
-    OrthancPluginApplyMove      applyMove;
-    OrthancPluginFreeMove       freeMove;
-  } _OrthancPluginMoveCallback;
-
-  /**
-   * @brief Register a callback to handle C-Move requests.
-   *
-   * This function registers a callback to handle C-Move SCP requests.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param callback The main callback.
-   * @param getMoveSize Callback to read the number of C-Move suboperations.
-   * @param applyMove Callback to apply one C-Move suboperation.
-   * @param freeMove Callback to free the C-Move driver.
-   * @return 0 if success, other value if error.
-   * @ingroup DicomCallbacks
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterMoveCallback(
-    OrthancPluginContext*       context,
-    OrthancPluginMoveCallback   callback,
-    OrthancPluginGetMoveSize    getMoveSize,
-    OrthancPluginApplyMove      applyMove,
-    OrthancPluginFreeMove       freeMove)
-  {
-    _OrthancPluginMoveCallback params;
-    params.callback = callback;
-    params.getMoveSize = getMoveSize;
-    params.applyMove = applyMove;
-    params.freeMove = freeMove;
-
-    return context->InvokeService(context, _OrthancPluginService_RegisterMoveCallback, &params);
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginFindMatcher** target;
-    const void*                query;
-    uint32_t                   size;
-  } _OrthancPluginCreateFindMatcher;
-
-
-  /**
-   * @brief Create a C-Find matcher.
-   *
-   * This function creates a "matcher" object that can be used to
-   * check whether a DICOM instance matches a C-Find query. The C-Find
-   * query must be expressed as a DICOM buffer.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param query The C-Find DICOM query.
-   * @param size The size of the DICOM query.
-   * @return The newly allocated matcher. It must be freed with OrthancPluginFreeFindMatcher().
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginFindMatcher* OrthancPluginCreateFindMatcher(
-    OrthancPluginContext*  context,
-    const void*            query,
-    uint32_t               size)
-  {
-    OrthancPluginFindMatcher* target = NULL;
-
-    _OrthancPluginCreateFindMatcher params;
-    memset(&params, 0, sizeof(params));
-    params.target = &target;
-    params.query = query;
-    params.size = size;
-
-    if (context->InvokeService(context, _OrthancPluginService_CreateFindMatcher, &params) != OrthancPluginErrorCode_Success)
-    {
-      return NULL;
-    }
-    else
-    {
-      return target;
-    }
-  }
-
-
-  typedef struct
-  {
-    OrthancPluginFindMatcher*   matcher;
-  } _OrthancPluginFreeFindMatcher;
-
-  /**
-   * @brief Free a C-Find matcher.
-   *
-   * This function frees a matcher that was created using OrthancPluginCreateFindMatcher().
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param matcher The matcher of interest.
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE void  OrthancPluginFreeFindMatcher(
-    OrthancPluginContext*     context, 
-    OrthancPluginFindMatcher* matcher)
-  {
-    _OrthancPluginFreeFindMatcher params;
-    params.matcher = matcher;
-
-    context->InvokeService(context, _OrthancPluginService_FreeFindMatcher, &params);
-  }
-
-
-  typedef struct
-  {
-    const OrthancPluginFindMatcher*  matcher;
-    const void*                      dicom;
-    uint32_t                         size;
-    int32_t*                         isMatch;
-  } _OrthancPluginFindMatcherIsMatch;
-
-  /**
-   * @brief Test whether a DICOM instance matches a C-Find query.
-   *
-   * This function checks whether one DICOM instance matches C-Find
-   * matcher that was previously allocated using
-   * OrthancPluginCreateFindMatcher().
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param matcher The matcher of interest.
-   * @param dicom The DICOM instance to be matched.
-   * @param size The size of the DICOM instance.
-   * @return 1 if the DICOM instance matches the query, 0 otherwise.
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE int32_t  OrthancPluginFindMatcherIsMatch(
-    OrthancPluginContext*            context,
-    const OrthancPluginFindMatcher*  matcher,
-    const void*                      dicom,
-    uint32_t                         size)
-  {
-    int32_t isMatch = 0;
-
-    _OrthancPluginFindMatcherIsMatch params;
-    params.matcher = matcher;
-    params.dicom = dicom;
-    params.size = size;
-    params.isMatch = &isMatch;
-
-    if (context->InvokeService(context, _OrthancPluginService_FindMatcherIsMatch, &params) == OrthancPluginErrorCode_Success)
-    {
-      return isMatch;
-    }
-    else
-    {
-      /* Error: Assume non-match */
-      return 0;
-    }
-  }
-
-
-  typedef struct
-  {
-    OrthancPluginIncomingHttpRequestFilter2 callback;
-  } _OrthancPluginIncomingHttpRequestFilter2;
-
-  /**
-   * @brief Register a callback to filter incoming HTTP requests.
-   *
-   * This function registers a custom callback to filter incoming HTTP/REST
-   * requests received by the HTTP server of Orthanc.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param callback The callback.
-   * @return 0 if success, other value if error.
-   * @ingroup Callbacks
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterIncomingHttpRequestFilter2(
-    OrthancPluginContext*                   context,
-    OrthancPluginIncomingHttpRequestFilter2 callback)
-  {
-    _OrthancPluginIncomingHttpRequestFilter2 params;
-    params.callback = callback;
-
-    return context->InvokeService(context, _OrthancPluginService_RegisterIncomingHttpRequestFilter2, &params);
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginPeers**  peers;
-  } _OrthancPluginGetPeers;
-
-  /**
-   * @brief Return the list of available Orthanc peers.
-   *
-   * This function returns the parameters of the Orthanc peers that are known to
-   * the Orthanc server hosting the plugin.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @return NULL if error, or a newly allocated opaque data structure containing the peers.
-   * This structure must be freed with OrthancPluginFreePeers().
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginPeers* OrthancPluginGetPeers(
-    OrthancPluginContext*  context)
-  {
-    OrthancPluginPeers* peers = NULL;
-
-    _OrthancPluginGetPeers params;
-    memset(&params, 0, sizeof(params));
-    params.peers = &peers;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetPeers, &params) != OrthancPluginErrorCode_Success)
-    {
-      return NULL;
-    }
-    else
-    {
-      return peers;
-    }
-  }
-
-
-  typedef struct
-  {
-    OrthancPluginPeers*   peers;
-  } _OrthancPluginFreePeers;
-
-  /**
-   * @brief Free the list of available Orthanc peers.
-   *
-   * This function frees the data structure returned by OrthancPluginGetPeers().
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param peers The data structure describing the Orthanc peers.
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE void  OrthancPluginFreePeers(
-    OrthancPluginContext*     context, 
-    OrthancPluginPeers* peers)
-  {
-    _OrthancPluginFreePeers params;
-    params.peers = peers;
-
-    context->InvokeService(context, _OrthancPluginService_FreePeers, &params);
-  }
-
-
-  typedef struct
-  {
-    uint32_t*                  target;
-    const OrthancPluginPeers*  peers;
-  } _OrthancPluginGetPeersCount;
-
-  /**
-   * @brief Get the number of Orthanc peers.
-   *
-   * This function returns the number of Orthanc peers.
-   *
-   * This function is thread-safe: Several threads sharing the same
-   * OrthancPluginPeers object can simultaneously call this function.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param peers The data structure describing the Orthanc peers.
-   * @result The number of peers. 
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetPeersCount(
-    OrthancPluginContext*      context,
-    const OrthancPluginPeers*  peers)
-  {
-    uint32_t target = 0;
-
-    _OrthancPluginGetPeersCount params;
-    memset(&params, 0, sizeof(params));
-    params.target = &target;
-    params.peers = peers;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetPeersCount, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return 0;
-    }
-    else
-    {
-      return target;
-    }
-  }
-
-
-  typedef struct
-  {
-    const char**               target;
-    const OrthancPluginPeers*  peers;
-    uint32_t                   peerIndex;
-    const char*                userProperty;
-  } _OrthancPluginGetPeerProperty;
-
-  /**
-   * @brief Get the symbolic name of an Orthanc peer.
-   *
-   * This function returns the symbolic name of the Orthanc peer,
-   * which corresponds to the key of the "OrthancPeers" configuration
-   * option of Orthanc.
-   *
-   * This function is thread-safe: Several threads sharing the same
-   * OrthancPluginPeers object can simultaneously call this function.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param peers The data structure describing the Orthanc peers.
-   * @param peerIndex The index of the peer of interest.
-   * This value must be lower than OrthancPluginGetPeersCount().
-   * @result The symbolic name, or NULL in the case of an error.
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetPeerName(
-    OrthancPluginContext*      context,
-    const OrthancPluginPeers*  peers,
-    uint32_t                   peerIndex)
-  {
-    const char* target = NULL;
-
-    _OrthancPluginGetPeerProperty params;
-    memset(&params, 0, sizeof(params));
-    params.target = &target;
-    params.peers = peers;
-    params.peerIndex = peerIndex;
-    params.userProperty = NULL;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetPeerName, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return target;
-    }
-  }
-
-
-  /**
-   * @brief Get the base URL of an Orthanc peer.
-   *
-   * This function returns the base URL to the REST API of some Orthanc peer.
-   *
-   * This function is thread-safe: Several threads sharing the same
-   * OrthancPluginPeers object can simultaneously call this function.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param peers The data structure describing the Orthanc peers.
-   * @param peerIndex The index of the peer of interest.
-   * This value must be lower than OrthancPluginGetPeersCount().
-   * @result The URL, or NULL in the case of an error.
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetPeerUrl(
-    OrthancPluginContext*      context,
-    const OrthancPluginPeers*  peers,
-    uint32_t                   peerIndex)
-  {
-    const char* target = NULL;
-
-    _OrthancPluginGetPeerProperty params;
-    memset(&params, 0, sizeof(params));
-    params.target = &target;
-    params.peers = peers;
-    params.peerIndex = peerIndex;
-    params.userProperty = NULL;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetPeerUrl, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return target;
-    }
-  }
-
-
-
-  /**
-   * @brief Get some user-defined property of an Orthanc peer.
-   *
-   * This function returns some user-defined property of some Orthanc
-   * peer. An user-defined property is a property that is associated
-   * with the peer in the Orthanc configuration file, but that is not
-   * recognized by the Orthanc core.
-   *
-   * This function is thread-safe: Several threads sharing the same
-   * OrthancPluginPeers object can simultaneously call this function.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param peers The data structure describing the Orthanc peers.
-   * @param peerIndex The index of the peer of interest.
-   * This value must be lower than OrthancPluginGetPeersCount().
-   * @param userProperty The user property of interest.
-   * @result The value of the user property, or NULL if it is not defined.
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetPeerUserProperty(
-    OrthancPluginContext*      context,
-    const OrthancPluginPeers*  peers,
-    uint32_t                   peerIndex,
-    const char*                userProperty)
-  {
-    const char* target = NULL;
-
-    _OrthancPluginGetPeerProperty params;
-    memset(&params, 0, sizeof(params));
-    params.target = &target;
-    params.peers = peers;
-    params.peerIndex = peerIndex;
-    params.userProperty = userProperty;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetPeerUserProperty, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* No such user property */
-      return NULL;
-    }
-    else
-    {
-      return target;
-    }
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginMemoryBuffer*  answerBody;
-    OrthancPluginMemoryBuffer*  answerHeaders;
-    uint16_t*                   httpStatus;
-    const OrthancPluginPeers*   peers;
-    uint32_t                    peerIndex;
-    OrthancPluginHttpMethod     method;
-    const char*                 uri;
-    uint32_t                    additionalHeadersCount;
-    const char* const*          additionalHeadersKeys;
-    const char* const*          additionalHeadersValues;
-    const void*                 body;
-    uint32_t                    bodySize;
-    uint32_t                    timeout;
-  } _OrthancPluginCallPeerApi;
-
-  /**
-   * @brief Call the REST API of an Orthanc peer.
-   * 
-   * Make a REST call to the given URI in the REST API of a remote
-   * Orthanc peer. The result to the query is stored into a newly
-   * allocated memory buffer. The HTTP request will be done according
-   * to the "OrthancPeers" configuration option of Orthanc.
-   *
-   * This function is thread-safe: Several threads sharing the same
-   * OrthancPluginPeers object can simultaneously call this function.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param answerBody The target memory buffer (out argument).
-   *        It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param answerHeaders The target memory buffer for the HTTP headers in the answers (out argument). 
-   *        The answer headers are formatted as a JSON object (associative array).
-   *        The buffer must be freed with OrthancPluginFreeMemoryBuffer().
-   *        This argument can be set to NULL if the plugin has no interest in the HTTP headers.
-   * @param httpStatus The HTTP status after the execution of the request (out argument).
-   * @param peers The data structure describing the Orthanc peers.
-   * @param peerIndex The index of the peer of interest.
-   * This value must be lower than OrthancPluginGetPeersCount().
-   * @param method HTTP method to be used.
-   * @param uri The URI of interest in the REST API.
-   * @param additionalHeadersCount The number of HTTP headers to be added to the
-   * HTTP headers provided in the global configuration of Orthanc.
-   * @param additionalHeadersKeys Array containing the keys of the HTTP headers (can be <tt>NULL</tt> if no header).
-   * @param additionalHeadersValues Array containing the values of the HTTP headers (can be <tt>NULL</tt> if no header).
-   * @param body The HTTP body for a POST or PUT request.
-   * @param bodySize The size of the body.
-   * @param timeout Timeout in seconds (0 for default timeout).
-   * @return 0 if success, or the error code if failure.
-   * @see OrthancPluginHttpClient()
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginCallPeerApi(
-    OrthancPluginContext*       context,
-    OrthancPluginMemoryBuffer*  answerBody,
-    OrthancPluginMemoryBuffer*  answerHeaders,
-    uint16_t*                   httpStatus,
-    const OrthancPluginPeers*   peers,
-    uint32_t                    peerIndex,
-    OrthancPluginHttpMethod     method,
-    const char*                 uri,
-    uint32_t                    additionalHeadersCount,
-    const char* const*          additionalHeadersKeys,
-    const char* const*          additionalHeadersValues,
-    const void*                 body,
-    uint32_t                    bodySize,
-    uint32_t                    timeout)
-  {
-    _OrthancPluginCallPeerApi params;
-    memset(&params, 0, sizeof(params));
-
-    params.answerBody = answerBody;
-    params.answerHeaders = answerHeaders;
-    params.httpStatus = httpStatus;
-    params.peers = peers;
-    params.peerIndex = peerIndex;
-    params.method = method;
-    params.uri = uri;
-    params.additionalHeadersCount = additionalHeadersCount;
-    params.additionalHeadersKeys = additionalHeadersKeys;
-    params.additionalHeadersValues = additionalHeadersValues;
-    params.body = body;
-    params.bodySize = bodySize;
-    params.timeout = timeout;
-
-    return context->InvokeService(context, _OrthancPluginService_CallPeerApi, &params);
-  }
-
-
-
-
-
-  typedef struct
-  {
-    OrthancPluginJob**              target;
-    void                           *job;
-    OrthancPluginJobFinalize        finalize;
-    const char                     *type;
-    OrthancPluginJobGetProgress     getProgress;
-    OrthancPluginJobGetContent      getContent;
-    OrthancPluginJobGetSerialized   getSerialized;
-    OrthancPluginJobStep            step;
-    OrthancPluginJobStop            stop;
-    OrthancPluginJobReset           reset;
-  } _OrthancPluginCreateJob;
-
-  /**
-   * @brief Create a custom job.
-   *
-   * This function creates a custom job to be run by the jobs engine
-   * of Orthanc.
-   * 
-   * Orthanc starts one dedicated thread per custom job that is
-   * running. It is guaranteed that all the callbacks will only be
-   * called from this single dedicated thread, in mutual exclusion: As
-   * a consequence, it is *not* mandatory to protect the various
-   * callbacks by mutexes.
-   * 
-   * The custom job can nonetheless launch its own processing threads
-   * on the first call to the "step()" callback, and stop them once
-   * the "stop()" callback is called.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param job The job to be executed.
-   * @param finalize The finalization callback.
-   * @param type The type of the job, provided to the job unserializer. 
-   * See OrthancPluginRegisterJobsUnserializer().
-   * @param getProgress The progress callback.
-   * @param getContent The content callback.
-   * @param getSerialized The serialization callback.
-   * @param step The callback to execute the individual steps of the job.
-   * @param stop The callback that is invoked once the job leaves the "running" state.
-   * @param reset The callback that is invoked if a stopped job is started again.
-   * @return The newly allocated job. It must be freed with OrthancPluginFreeJob(),
-   * as long as it is not submitted with OrthancPluginSubmitJob().
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginJob *OrthancPluginCreateJob(
-    OrthancPluginContext           *context,
-    void                           *job,
-    OrthancPluginJobFinalize        finalize,
-    const char                     *type,
-    OrthancPluginJobGetProgress     getProgress,
-    OrthancPluginJobGetContent      getContent,
-    OrthancPluginJobGetSerialized   getSerialized,
-    OrthancPluginJobStep            step,
-    OrthancPluginJobStop            stop,
-    OrthancPluginJobReset           reset)
-  {
-    OrthancPluginJob* target = NULL;
-
-    _OrthancPluginCreateJob params;
-    memset(&params, 0, sizeof(params));
-
-    params.target = &target;
-    params.job = job;
-    params.finalize = finalize;
-    params.type = type;
-    params.getProgress = getProgress;
-    params.getContent = getContent;
-    params.getSerialized = getSerialized;
-    params.step = step;
-    params.stop = stop;
-    params.reset = reset;
-
-    if (context->InvokeService(context, _OrthancPluginService_CreateJob, &params) != OrthancPluginErrorCode_Success ||
-        target == NULL)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return target;
-    }
-  }
-
-
-  typedef struct
-  {
-    OrthancPluginJob*   job;
-  } _OrthancPluginFreeJob;
-
-  /**
-   * @brief Free a custom job.
-   *
-   * This function frees an image that was created with OrthancPluginCreateJob().
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param job The job.
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE void  OrthancPluginFreeJob(
-    OrthancPluginContext* context, 
-    OrthancPluginJob*     job)
-  {
-    _OrthancPluginFreeJob params;
-    params.job = job;
-
-    context->InvokeService(context, _OrthancPluginService_FreeJob, &params);
-  }
-
-
-  
-  typedef struct
-  {
-    char**             resultId;
-    OrthancPluginJob  *job;
-    int                priority;
-  } _OrthancPluginSubmitJob;
-
-  /**
-   * @brief Submit a new job to the jobs engine of Orthanc.
-   *
-   * This function adds the given job to the pending jobs of
-   * Orthanc. Orthanc will take take of freeing it by invoking the
-   * finalization callback provided to OrthancPluginCreateJob().
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param job The job, as received by OrthancPluginCreateJob().
-   * @param priority The priority of the job.
-   * @return ID of the newly-submitted job. This string must be freed by OrthancPluginFreeString().
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE char *OrthancPluginSubmitJob(
-    OrthancPluginContext   *context,
-    OrthancPluginJob       *job,
-    int                     priority)
-  {
-    char* resultId = NULL;
-
-    _OrthancPluginSubmitJob params;
-    memset(&params, 0, sizeof(params));
-
-    params.resultId = &resultId;
-    params.job = job;
-    params.priority = priority;
-
-    if (context->InvokeService(context, _OrthancPluginService_SubmitJob, &params) != OrthancPluginErrorCode_Success ||
-        resultId == NULL)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return resultId;
-    }
-  }
-  
-
-
-  typedef struct
-  {
-    OrthancPluginJobsUnserializer unserializer;
-  } _OrthancPluginJobsUnserializer;
-
-  /**
-   * @brief Register an unserializer for custom jobs.
-   *
-   * This function registers an unserializer that decodes custom jobs
-   * from a JSON string. This callback is invoked when the jobs engine
-   * of Orthanc is started (on Orthanc initialization), for each job
-   * that is stored in the Orthanc database.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param unserializer The job unserializer.
-   * @ingroup Callbacks
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterJobsUnserializer(
-    OrthancPluginContext*          context,
-    OrthancPluginJobsUnserializer  unserializer)
-  {
-    _OrthancPluginJobsUnserializer params;
-    params.unserializer = unserializer;
-
-    context->InvokeService(context, _OrthancPluginService_RegisterJobsUnserializer, &params);
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginRestOutput* output;
-    const char*              details;
-    uint8_t                  log;
-  } _OrthancPluginSetHttpErrorDetails;
-
-  /**
-   * @brief Provide a detailed description for an HTTP error.
-   *
-   * This function sets the detailed description associated with an
-   * HTTP error. This description will be displayed in the "Details"
-   * field of the JSON body of the HTTP answer. It is only taken into
-   * consideration if the REST callback returns an error code that is
-   * different from "OrthancPluginErrorCode_Success", and if the
-   * "HttpDescribeErrors" configuration option of Orthanc is set to
-   * "true".
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param output The HTTP connection to the client application.
-   * @param details The details of the error message.
-   * @param log Whether to also write the detailed error to the Orthanc logs.
-   * @ingroup REST
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginSetHttpErrorDetails(
-    OrthancPluginContext*    context,
-    OrthancPluginRestOutput* output,
-    const char*              details,
-    uint8_t                  log)
-  {
-    _OrthancPluginSetHttpErrorDetails params;
-    params.output = output;
-    params.details = details;
-    params.log = log;
-    context->InvokeService(context, _OrthancPluginService_SetHttpErrorDetails, &params);
-  }
-
-
-
-  typedef struct
-  {
-    const char** result;
-    const char*  argument;
-  } _OrthancPluginRetrieveStaticString;
-
-  /**
-   * @brief Detect the MIME type of a file.
-   *
-   * This function returns the MIME type of a file by inspecting its extension.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param path Path to the file.
-   * @return The MIME type. This is a statically-allocated
-   * string, do not free it.
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE const char* OrthancPluginAutodetectMimeType(
-    OrthancPluginContext*  context,
-    const char*            path)
-  {
-    const char* result = NULL;
-
-    _OrthancPluginRetrieveStaticString params;
-    params.result = &result;
-    params.argument = path;
-
-    if (context->InvokeService(context, _OrthancPluginService_AutodetectMimeType, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-
-  typedef struct
-  {
-    const char*               name;
-    float                     value;
-    OrthancPluginMetricsType  type;
-  } _OrthancPluginSetMetricsValue;
-
-  /**
-   * @brief Set the value of a metrics.
-   *
-   * This function sets the value of a metrics to monitor the behavior
-   * of the plugin through tools such as Prometheus. The values of all
-   * the metrics are stored within the Orthanc context.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param name The name of the metrics to be set.
-   * @param value The value of the metrics.
-   * @param type The type of the metrics. This parameter is only taken into consideration
-   * the first time this metrics is set.
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginSetMetricsValue(
-    OrthancPluginContext*     context,
-    const char*               name,
-    float                     value,
-    OrthancPluginMetricsType  type)
-  {
-    _OrthancPluginSetMetricsValue params;
-    params.name = name;
-    params.value = value;
-    params.type = type;
-    context->InvokeService(context, _OrthancPluginService_SetMetricsValue, &params);
-  }
-
-
-
-  typedef struct
-  {
-    OrthancPluginRefreshMetricsCallback  callback;
-  } _OrthancPluginRegisterRefreshMetricsCallback;
-
-  /**
-   * @brief Register a callback to refresh the metrics.
-   *
-   * This function registers a callback to refresh the metrics. The
-   * callback must make calls to OrthancPluginSetMetricsValue().
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param callback The callback function to handle the refresh.
-   * @ingroup Callbacks
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterRefreshMetricsCallback(
-    OrthancPluginContext*               context,
-    OrthancPluginRefreshMetricsCallback callback)
-  {
-    _OrthancPluginRegisterRefreshMetricsCallback params;
-    params.callback = callback;
-    context->InvokeService(context, _OrthancPluginService_RegisterRefreshMetricsCallback, &params);
-  }
-
-
-
-
-  typedef struct
-  {
-    char**                               target;
-    const void*                          dicom;
-    uint32_t                             dicomSize;
-    OrthancPluginDicomWebBinaryCallback  callback;
-  } _OrthancPluginEncodeDicomWeb;
-
-  /**
-   * @brief Convert a DICOM instance to DICOMweb JSON.
-   *
-   * This function converts a memory buffer containing a DICOM instance,
-   * into its DICOMweb JSON representation.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param dicom Pointer to the DICOM instance.
-   * @param dicomSize Size of the DICOM instance.
-   * @param callback Callback to set the value of the binary tags.
-   * @see OrthancPluginCreateDicom()
-   * @return The NULL value in case of error, or the JSON document. This string must
-   * be freed by OrthancPluginFreeString().
-   * @deprecated OrthancPluginEncodeDicomWebJson2()
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginEncodeDicomWebJson(
-    OrthancPluginContext*                context,
-    const void*                          dicom,
-    uint32_t                             dicomSize,
-    OrthancPluginDicomWebBinaryCallback  callback)
-  {
-    char* target = NULL;
-    
-    _OrthancPluginEncodeDicomWeb params;
-    params.target = &target;
-    params.dicom = dicom;
-    params.dicomSize = dicomSize;
-    params.callback = callback;
-
-    if (context->InvokeService(context, _OrthancPluginService_EncodeDicomWebJson, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return target;
-    }
-  }
-
-
-  /**
-   * @brief Convert a DICOM instance to DICOMweb XML.
-   *
-   * This function converts a memory buffer containing a DICOM instance,
-   * into its DICOMweb XML representation.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param dicom Pointer to the DICOM instance.
-   * @param dicomSize Size of the DICOM instance.
-   * @param callback Callback to set the value of the binary tags.
-   * @return The NULL value in case of error, or the XML document. This string must
-   * be freed by OrthancPluginFreeString().
-   * @see OrthancPluginCreateDicom()
-   * @deprecated OrthancPluginEncodeDicomWebXml2()
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginEncodeDicomWebXml(
-    OrthancPluginContext*                context,
-    const void*                          dicom,
-    uint32_t                             dicomSize,
-    OrthancPluginDicomWebBinaryCallback  callback)
-  {
-    char* target = NULL;
-    
-    _OrthancPluginEncodeDicomWeb params;
-    params.target = &target;
-    params.dicom = dicom;
-    params.dicomSize = dicomSize;
-    params.callback = callback;
-
-    if (context->InvokeService(context, _OrthancPluginService_EncodeDicomWebXml, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return target;
-    }
-  }
-  
-
-
-  typedef struct
-  {
-    char**                                target;
-    const void*                           dicom;
-    uint32_t                              dicomSize;
-    OrthancPluginDicomWebBinaryCallback2  callback;
-    void*                                 payload;
-  } _OrthancPluginEncodeDicomWeb2;
-
-  /**
-   * @brief Convert a DICOM instance to DICOMweb JSON.
-   *
-   * This function converts a memory buffer containing a DICOM instance,
-   * into its DICOMweb JSON representation.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param dicom Pointer to the DICOM instance.
-   * @param dicomSize Size of the DICOM instance.
-   * @param callback Callback to set the value of the binary tags.
-   * @param payload User payload.
-   * @return The NULL value in case of error, or the JSON document. This string must
-   * be freed by OrthancPluginFreeString().
-   * @see OrthancPluginCreateDicom()
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginEncodeDicomWebJson2(
-    OrthancPluginContext*                 context,
-    const void*                           dicom,
-    uint32_t                              dicomSize,
-    OrthancPluginDicomWebBinaryCallback2  callback,
-    void*                                 payload)
-  {
-    char* target = NULL;
-    
-    _OrthancPluginEncodeDicomWeb2 params;
-    params.target = &target;
-    params.dicom = dicom;
-    params.dicomSize = dicomSize;
-    params.callback = callback;
-    params.payload = payload;
-
-    if (context->InvokeService(context, _OrthancPluginService_EncodeDicomWebJson2, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return target;
-    }
-  }
-
-
-  /**
-   * @brief Convert a DICOM instance to DICOMweb XML.
-   *
-   * This function converts a memory buffer containing a DICOM instance,
-   * into its DICOMweb XML representation.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param dicom Pointer to the DICOM instance.
-   * @param dicomSize Size of the DICOM instance.
-   * @param callback Callback to set the value of the binary tags.
-   * @param payload User payload.
-   * @return The NULL value in case of error, or the XML document. This string must
-   * be freed by OrthancPluginFreeString().
-   * @see OrthancPluginCreateDicom()
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginEncodeDicomWebXml2(
-    OrthancPluginContext*                 context,
-    const void*                           dicom,
-    uint32_t                              dicomSize,
-    OrthancPluginDicomWebBinaryCallback2  callback,
-    void*                                 payload)
-  {
-    char* target = NULL;
-    
-    _OrthancPluginEncodeDicomWeb2 params;
-    params.target = &target;
-    params.dicom = dicom;
-    params.dicomSize = dicomSize;
-    params.callback = callback;
-    params.payload = payload;
-
-    if (context->InvokeService(context, _OrthancPluginService_EncodeDicomWebXml2, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return target;
-    }
-  }
-  
-
-
-  /**
-   * @brief Callback executed when a HTTP header is received during a chunked transfer.
-   *
-   * Signature of a callback function that is called by Orthanc acting
-   * as a HTTP client during a chunked HTTP transfer, as soon as it
-   * receives one HTTP header from the answer of the remote HTTP
-   * server.
-   *
-   * @see OrthancPluginChunkedHttpClient()
-   * @param answer The user payload, as provided by the calling plugin.
-   * @param key The key of the HTTP header.
-   * @param value The value of the HTTP header.
-   * @return 0 if success, or the error code if failure.
-   * @ingroup Toolbox
-   **/
-  typedef OrthancPluginErrorCode (*OrthancPluginChunkedClientAnswerAddHeader) (
-    void* answer,
-    const char* key,
-    const char* value);
-
-
-  /**
-   * @brief Callback executed when an answer chunk is received during a chunked transfer.
-   *
-   * Signature of a callback function that is called by Orthanc acting
-   * as a HTTP client during a chunked HTTP transfer, as soon as it
-   * receives one data chunk from the answer of the remote HTTP
-   * server.
-   *
-   * @see OrthancPluginChunkedHttpClient()
-   * @param answer The user payload, as provided by the calling plugin.
-   * @param data The content of the data chunk.
-   * @param size The size of the data chunk.
-   * @return 0 if success, or the error code if failure.
-   * @ingroup Toolbox
-   **/
-  typedef OrthancPluginErrorCode (*OrthancPluginChunkedClientAnswerAddChunk) (
-    void* answer,
-    const void* data,
-    uint32_t size);
-  
-
-  /**
-   * @brief Callback to know whether the request body is entirely read during a chunked transfer 
-   *
-   * Signature of a callback function that is called by Orthanc acting
-   * as a HTTP client during a chunked HTTP transfer, while reading
-   * the body of a POST or PUT request. The plugin must answer "1" as
-   * soon as the body is entirely read: The "request" data structure
-   * must act as an iterator.
-   *
-   * @see OrthancPluginChunkedHttpClient()
-   * @param request The user payload, as provided by the calling plugin.
-   * @return "1" if the body is over, or "0" if there is still data to be read.
-   * @ingroup Toolbox
-   **/
-  typedef uint8_t (*OrthancPluginChunkedClientRequestIsDone) (void* request);
-
-
-  /**
-   * @brief Callback to advance in the request body during a chunked transfer 
-   *
-   * Signature of a callback function that is called by Orthanc acting
-   * as a HTTP client during a chunked HTTP transfer, while reading
-   * the body of a POST or PUT request. This function asks the plugin
-   * to advance to the next chunk of data of the request body: The
-   * "request" data structure must act as an iterator.
-   *
-   * @see OrthancPluginChunkedHttpClient()
-   * @param request The user payload, as provided by the calling plugin.
-   * @return 0 if success, or the error code if failure.
-   * @ingroup Toolbox
-   **/
-  typedef OrthancPluginErrorCode (*OrthancPluginChunkedClientRequestNext) (void* request);
-
-
-  /**
-   * @brief Callback to read the current chunk of the request body during a chunked transfer 
-   *
-   * Signature of a callback function that is called by Orthanc acting
-   * as a HTTP client during a chunked HTTP transfer, while reading
-   * the body of a POST or PUT request. The plugin must provide the
-   * content of the current chunk of data of the request body.
-   *
-   * @see OrthancPluginChunkedHttpClient()
-   * @param request The user payload, as provided by the calling plugin.
-   * @return The content of the current request chunk.
-   * @ingroup Toolbox
-   **/
-  typedef const void* (*OrthancPluginChunkedClientRequestGetChunkData) (void* request);
-
-
-  /**
-   * @brief Callback to read the size of the current request chunk during a chunked transfer 
-   *
-   * Signature of a callback function that is called by Orthanc acting
-   * as a HTTP client during a chunked HTTP transfer, while reading
-   * the body of a POST or PUT request. The plugin must provide the
-   * size of the current chunk of data of the request body.
-   *
-   * @see OrthancPluginChunkedHttpClient()
-   * @param request The user payload, as provided by the calling plugin.
-   * @return The size of the current request chunk.
-   * @ingroup Toolbox
-   **/
-  typedef uint32_t (*OrthancPluginChunkedClientRequestGetChunkSize) (void* request);
-
-  
-  typedef struct
-  {
-    void*                                          answer;
-    OrthancPluginChunkedClientAnswerAddChunk       answerAddChunk;
-    OrthancPluginChunkedClientAnswerAddHeader      answerAddHeader;
-    uint16_t*                                      httpStatus;
-    OrthancPluginHttpMethod                        method;
-    const char*                                    url;
-    uint32_t                                       headersCount;
-    const char* const*                             headersKeys;
-    const char* const*                             headersValues;
-    void*                                          request;
-    OrthancPluginChunkedClientRequestIsDone        requestIsDone;
-    OrthancPluginChunkedClientRequestGetChunkData  requestChunkData;
-    OrthancPluginChunkedClientRequestGetChunkSize  requestChunkSize;
-    OrthancPluginChunkedClientRequestNext          requestNext;
-    const char*                                    username;
-    const char*                                    password;
-    uint32_t                                       timeout;
-    const char*                                    certificateFile;
-    const char*                                    certificateKeyFile;
-    const char*                                    certificateKeyPassword;
-    uint8_t                                        pkcs11;
-  } _OrthancPluginChunkedHttpClient;
-
-  
-  /**
-   * @brief Issue a HTTP call, using chunked HTTP transfers.
-   * 
-   * Make a HTTP call to the given URL using chunked HTTP
-   * transfers. The request body is provided as an iterator over data
-   * chunks. The answer is provided as a sequence of function calls
-   * with the individual HTTP headers and answer chunks.
-   * 
-   * Contrarily to OrthancPluginHttpClient() that entirely stores the
-   * request body and the answer body in memory buffers, this function
-   * uses chunked HTTP transfers. This results in a lower memory
-   * consumption. Pay attention to the fact that Orthanc servers with
-   * version <= 1.5.6 do not support chunked transfers: You must use
-   * OrthancPluginHttpClient() if contacting such older servers.
-   *
-   * The HTTP request will be done accordingly to the global
-   * configuration of Orthanc (in particular, the options "HttpProxy",
-   * "HttpTimeout", "HttpsVerifyPeers", "HttpsCACertificates", and
-   * "Pkcs11" will be taken into account).
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param answer The user payload for the answer body. It will be provided to the callbacks for the answer.
-   * @param answerAddChunk Callback function to report a data chunk from the answer body.
-   * @param answerAddHeader Callback function to report an HTTP header sent by the remote server.
-   * @param httpStatus The HTTP status after the execution of the request (out argument).
-   * @param method HTTP method to be used.
-   * @param url The URL of interest.
-   * @param headersCount The number of HTTP headers.
-   * @param headersKeys Array containing the keys of the HTTP headers (can be <tt>NULL</tt> if no header).
-   * @param headersValues Array containing the values of the HTTP headers (can be <tt>NULL</tt> if no header).
-   * @param request The user payload containing the request body, and acting as an iterator.
-   * It will be provided to the callbacks for the request.
-   * @param requestIsDone Callback function to tell whether the request body is entirely read.
-   * @param requestChunkData Callback function to get the content of the current data chunk of the request body.
-   * @param requestChunkSize Callback function to get the size of the current data chunk of the request body.
-   * @param requestNext Callback function to advance to the next data chunk of the request body.
-   * @param username The username (can be <tt>NULL</tt> if no password protection).
-   * @param password The password (can be <tt>NULL</tt> if no password protection).
-   * @param timeout Timeout in seconds (0 for default timeout).
-   * @param certificateFile Path to the client certificate for HTTPS, in PEM format
-   * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS).
-   * @param certificateKeyFile Path to the key of the client certificate for HTTPS, in PEM format
-   * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS).
-   * @param certificateKeyPassword Password to unlock the key of the client certificate 
-   * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS).
-   * @param pkcs11 Enable PKCS#11 client authentication for hardware security modules and smart cards.
-   * @return 0 if success, or the error code if failure.
-   * @see OrthancPluginHttpClient()
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginChunkedHttpClient(
-    OrthancPluginContext*                          context,
-    void*                                          answer,
-    OrthancPluginChunkedClientAnswerAddChunk       answerAddChunk,
-    OrthancPluginChunkedClientAnswerAddHeader      answerAddHeader,
-    uint16_t*                                      httpStatus,
-    OrthancPluginHttpMethod                        method,
-    const char*                                    url,
-    uint32_t                                       headersCount,
-    const char* const*                             headersKeys,
-    const char* const*                             headersValues,
-    void*                                          request,
-    OrthancPluginChunkedClientRequestIsDone        requestIsDone,
-    OrthancPluginChunkedClientRequestGetChunkData  requestChunkData,
-    OrthancPluginChunkedClientRequestGetChunkSize  requestChunkSize,
-    OrthancPluginChunkedClientRequestNext          requestNext,
-    const char*                                    username,
-    const char*                                    password,
-    uint32_t                                       timeout,
-    const char*                                    certificateFile,
-    const char*                                    certificateKeyFile,
-    const char*                                    certificateKeyPassword,
-    uint8_t                                        pkcs11)
-  {
-    _OrthancPluginChunkedHttpClient params;
-    memset(&params, 0, sizeof(params));
-
-    /* In common with OrthancPluginHttpClient() */
-    params.httpStatus = httpStatus;
-    params.method = method;
-    params.url = url;
-    params.headersCount = headersCount;
-    params.headersKeys = headersKeys;
-    params.headersValues = headersValues;
-    params.username = username;
-    params.password = password;
-    params.timeout = timeout;
-    params.certificateFile = certificateFile;
-    params.certificateKeyFile = certificateKeyFile;
-    params.certificateKeyPassword = certificateKeyPassword;
-    params.pkcs11 = pkcs11;
-
-    /* For chunked body/answer */
-    params.answer = answer;
-    params.answerAddChunk = answerAddChunk;
-    params.answerAddHeader = answerAddHeader;
-    params.request = request;
-    params.requestIsDone = requestIsDone;
-    params.requestChunkData = requestChunkData;
-    params.requestChunkSize = requestChunkSize;
-    params.requestNext = requestNext;
-
-    return context->InvokeService(context, _OrthancPluginService_ChunkedHttpClient, &params);
-  }
-
-
-
-  /**
-   * @brief Opaque structure that reads the content of a HTTP request body during a chunked HTTP transfer.
-   * @ingroup Callback
-   **/
-  typedef struct _OrthancPluginServerChunkedRequestReader_t OrthancPluginServerChunkedRequestReader;
-
-
-
-  /**
-   * @brief Callback to create a reader to handle incoming chunked HTTP transfers.
-   *
-   * Signature of a callback function that is called by Orthanc acting
-   * as a HTTP server that supports chunked HTTP transfers. This
-   * callback is only invoked if the HTTP method is POST or PUT. The
-   * callback must create an user-specific "reader" object that will
-   * be fed with the body of the incoming body.
-   * 
-   * @see OrthancPluginRegisterChunkedRestCallback()
-   * @param reader Memory location that must be filled with the newly-created reader.
-   * @param url The URI that is accessed.
-   * @param request The body of the HTTP request. Note that "body" and "bodySize" are not used.
-   * @return 0 if success, or the error code if failure.
-   **/
-  typedef OrthancPluginErrorCode (*OrthancPluginServerChunkedRequestReaderFactory) (
-    OrthancPluginServerChunkedRequestReader**  reader,
-    const char*                                url,
-    const OrthancPluginHttpRequest*            request);
-
-  
-  /**
-   * @brief Callback invoked whenever a new data chunk is available during a chunked transfer.
-   *
-   * Signature of a callback function that is called by Orthanc acting
-   * as a HTTP server that supports chunked HTTP transfers. This callback
-   * is invoked as soon as a new data chunk is available for the request body.
-   * 
-   * @see OrthancPluginRegisterChunkedRestCallback()
-   * @param reader The user payload, as created by the OrthancPluginServerChunkedRequestReaderFactory() callback.
-   * @param data The content of the data chunk.
-   * @param size The size of the data chunk.
-   * @return 0 if success, or the error code if failure.
-   **/
-  typedef OrthancPluginErrorCode (*OrthancPluginServerChunkedRequestReaderAddChunk) (
-    OrthancPluginServerChunkedRequestReader* reader,
-    const void*                              data,
-    uint32_t                                 size);
-    
-
-  /**
-   * @brief Callback invoked whenever the request body is entirely received.
-   *
-   * Signature of a callback function that is called by Orthanc acting
-   * as a HTTP server that supports chunked HTTP transfers. This
-   * callback is invoked as soon as the full body of the HTTP request
-   * is available. The plugin can then send its answer thanks to the
-   * provided "output" object.
-   * 
-   * @see OrthancPluginRegisterChunkedRestCallback()
-   * @param reader The user payload, as created by the OrthancPluginServerChunkedRequestReaderFactory() callback.
-   * @param output The HTTP connection to the client application.
-   * @return 0 if success, or the error code if failure.
-   **/
-  typedef OrthancPluginErrorCode (*OrthancPluginServerChunkedRequestReaderExecute) (
-    OrthancPluginServerChunkedRequestReader* reader,
-    OrthancPluginRestOutput*                 output);
-    
-
-  /**
-   * @brief Callback invoked to release the resources associated with an incoming HTTP chunked transfer.
-   *
-   * Signature of a callback function that is called by Orthanc acting
-   * as a HTTP server that supports chunked HTTP transfers. This
-   * callback is invoked to release all the resources allocated by the
-   * given reader. Note that this function might be invoked even if
-   * the entire body was not read, to deal with client error or
-   * disconnection.
-   * 
-   * @see OrthancPluginRegisterChunkedRestCallback()
-   * @param reader The user payload, as created by the OrthancPluginServerChunkedRequestReaderFactory() callback.
-   **/
-  typedef void (*OrthancPluginServerChunkedRequestReaderFinalize) (
-    OrthancPluginServerChunkedRequestReader* reader);
-  
-  typedef struct
-  {
-    const char*                                      pathRegularExpression;
-    OrthancPluginRestCallback                        getHandler;
-    OrthancPluginServerChunkedRequestReaderFactory   postHandler;
-    OrthancPluginRestCallback                        deleteHandler;
-    OrthancPluginServerChunkedRequestReaderFactory   putHandler;
-    OrthancPluginServerChunkedRequestReaderAddChunk  addChunk;
-    OrthancPluginServerChunkedRequestReaderExecute   execute;
-    OrthancPluginServerChunkedRequestReaderFinalize  finalize;
-  } _OrthancPluginChunkedRestCallback;
-
-
-  /**
-   * @brief Register a REST callback to handle chunked HTTP transfers.
-   *
-   * This function registers a REST callback against a regular
-   * expression for a URI. This function must be called during the
-   * initialization of the plugin, i.e. inside the
-   * OrthancPluginInitialize() public function.
-   *
-   * Contrarily to OrthancPluginRegisterRestCallback(), the callbacks
-   * will NOT be invoked in mutual exclusion, so it is up to the
-   * plugin to implement the required locking mechanisms.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param pathRegularExpression Regular expression for the URI. May contain groups. 
-   * @param getHandler The callback function to handle REST calls using the GET HTTP method.
-   * @param postHandler The callback function to handle REST calls using the GET POST method.
-   * @param deleteHandler The callback function to handle REST calls using the GET DELETE method.
-   * @param putHandler The callback function to handle REST calls using the GET PUT method.
-   * @param addChunk The callback invoked when a new chunk is available for the request body of a POST or PUT call.
-   * @param execute The callback invoked once the entire body of a POST or PUT call is read.
-   * @param finalize The callback invoked to release the resources associated with a POST or PUT call.
-   * @see OrthancPluginRegisterRestCallbackNoLock()
-   *
-   * @note
-   * The regular expression is case sensitive and must follow the
-   * [Perl syntax](https://www.boost.org/doc/libs/1_67_0/libs/regex/doc/html/boost_regex/syntax/perl_syntax.html).
-   *
-   * @ingroup Callbacks
-   **/
-  ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterChunkedRestCallback(
-    OrthancPluginContext*                            context,
-    const char*                                      pathRegularExpression,
-    OrthancPluginRestCallback                        getHandler,
-    OrthancPluginServerChunkedRequestReaderFactory   postHandler,
-    OrthancPluginRestCallback                        deleteHandler,
-    OrthancPluginServerChunkedRequestReaderFactory   putHandler,
-    OrthancPluginServerChunkedRequestReaderAddChunk  addChunk,
-    OrthancPluginServerChunkedRequestReaderExecute   execute,
-    OrthancPluginServerChunkedRequestReaderFinalize  finalize)
-  {
-    _OrthancPluginChunkedRestCallback params;
-    params.pathRegularExpression = pathRegularExpression;
-    params.getHandler = getHandler;
-    params.postHandler = postHandler;
-    params.deleteHandler = deleteHandler;
-    params.putHandler = putHandler;
-    params.addChunk = addChunk;
-    params.execute = execute;
-    params.finalize = finalize;
-
-    context->InvokeService(context, _OrthancPluginService_RegisterChunkedRestCallback, &params);
-  }
-
-
-
-
-
-  typedef struct
-  {
-    char**       result;
-    uint16_t     group;
-    uint16_t     element;
-    const char*  privateCreator;
-  } _OrthancPluginGetTagName;
-
-  /**
-   * @brief Returns the symbolic name of a DICOM tag.
-   *
-   * This function makes a lookup to the dictionary of DICOM tags that
-   * are known to Orthanc, and returns the symbolic name of a DICOM tag.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param group The group of the tag.
-   * @param element The element of the tag.
-   * @param privateCreator For private tags, the name of the private creator (can be NULL).
-   * @return NULL in the case of an error, or a newly allocated string
-   * containing the path. This string must be freed by
-   * OrthancPluginFreeString().
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginGetTagName(
-    OrthancPluginContext*  context,
-    uint16_t               group,
-    uint16_t               element,
-    const char*            privateCreator)
-  {
-    char* result;
-
-    _OrthancPluginGetTagName params;
-    params.result = &result;
-    params.group = group;
-    params.element = element;
-    params.privateCreator = privateCreator;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetTagName, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-
-  /**
-   * @brief Callback executed by the storage commitment SCP.
-   *
-   * Signature of a factory function that creates an object to handle
-   * one incoming storage commitment request.
-   *
-   * @remark The factory receives the list of the SOP class/instance
-   * UIDs of interest to the remote storage commitment SCU. This gives
-   * the factory the possibility to start some prefetch process
-   * upfront in the background, before the handler object is actually
-   * queried about the status of these DICOM instances.
-   *
-   * @param handler Output variable where the factory puts the handler object it created.
-   * @param jobId ID of the Orthanc job that is responsible for handling 
-   * the storage commitment request. This job will successively look for the
-   * status of all the individual queried DICOM instances.
-   * @param transactionUid UID of the storage commitment transaction
-   * provided by the storage commitment SCU. It contains the value of the
-   * (0008,1195) DICOM tag.
-   * @param sopClassUids Array of the SOP class UIDs (0008,0016) that are queried by the SCU.
-   * @param sopInstanceUids Array of the SOP instance UIDs (0008,0018) that are queried by the SCU.
-   * @param countInstances Number of DICOM instances that are queried. This is the size
-   * of the `sopClassUids` and `sopInstanceUids` arrays.
-   * @param remoteAet The AET of the storage commitment SCU.
-   * @param calledAet The AET used by the SCU to contact the storage commitment SCP (i.e. Orthanc).
-   * @return 0 if success, other value if error.
-   * @ingroup DicomCallbacks
-   **/
-  typedef OrthancPluginErrorCode (*OrthancPluginStorageCommitmentFactory) (
-    void**              handler /* out */,
-    const char*         jobId,
-    const char*         transactionUid,
-    const char* const*  sopClassUids,
-    const char* const*  sopInstanceUids,
-    uint32_t            countInstances,
-    const char*         remoteAet,
-    const char*         calledAet);
-
-  
-  /**
-   * @brief Callback to free one storage commitment SCP handler.
-   * 
-   * Signature of a callback function that releases the resources
-   * allocated by the factory of the storage commitment SCP. The
-   * handler is the return value of a previous call to the
-   * OrthancPluginStorageCommitmentFactory() callback.
-   *
-   * @param handler The handler object to be destructed.
-   * @ingroup DicomCallbacks
-   **/
-  typedef void (*OrthancPluginStorageCommitmentDestructor) (void* handler);
-
-
-  /**
-   * @brief Callback to get the status of one DICOM instance in the
-   * storage commitment SCP.
-   *
-   * Signature of a callback function that is successively invoked for
-   * each DICOM instance that is queried by the remote storage
-   * commitment SCU.  The function must be tought of as a method of
-   * the handler object that was created by a previous call to the
-   * OrthancPluginStorageCommitmentFactory() callback. After each call
-   * to this method, the progress of the associated Orthanc job is
-   * updated.
-   * 
-   * @param target Output variable where to put the status for the queried instance.
-   * @param handler The handler object associated with this storage commitment request.
-   * @param sopClassUid The SOP class UID (0008,0016) of interest.
-   * @param sopInstanceUid The SOP instance UID (0008,0018) of interest.
-   * @ingroup DicomCallbacks
-   **/
-  typedef OrthancPluginErrorCode (*OrthancPluginStorageCommitmentLookup) (
-    OrthancPluginStorageCommitmentFailureReason* target,
-    void* handler,
-    const char* sopClassUid,
-    const char* sopInstanceUid);
-    
-    
-  typedef struct
-  {
-    OrthancPluginStorageCommitmentFactory     factory;
-    OrthancPluginStorageCommitmentDestructor  destructor;
-    OrthancPluginStorageCommitmentLookup      lookup;
-  } _OrthancPluginRegisterStorageCommitmentScpCallback;
-
-  /**
-   * @brief Register a callback to handle incoming requests to the storage commitment SCP.
-   *
-   * This function registers a callback to handle storage commitment SCP requests.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param factory Factory function that creates the handler object
-   * for incoming storage commitment requests.
-   * @param destructor Destructor function to destroy the handler object.
-   * @param lookup Callback method to get the status of one DICOM instance.
-   * @return 0 if success, other value if error.
-   * @ingroup DicomCallbacks
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterStorageCommitmentScpCallback(
-    OrthancPluginContext*                     context,
-    OrthancPluginStorageCommitmentFactory     factory,
-    OrthancPluginStorageCommitmentDestructor  destructor,
-    OrthancPluginStorageCommitmentLookup      lookup)
-  {
-    _OrthancPluginRegisterStorageCommitmentScpCallback params;
-    params.factory = factory;
-    params.destructor = destructor;
-    params.lookup = lookup;
-    return context->InvokeService(context, _OrthancPluginService_RegisterStorageCommitmentScpCallback, &params);
-  }
-  
-
-
-  /**
-   * @brief Callback to filter incoming DICOM instances received by Orthanc.
-   *
-   * Signature of a callback function that is triggered whenever
-   * Orthanc receives a new DICOM instance (e.g. through REST API or
-   * DICOM protocol), and that answers whether this DICOM instance
-   * should be accepted or discarded by Orthanc.
-   *
-   * Note that the metadata information is not available
-   * (i.e. GetInstanceMetadata() should not be used on "instance").
-   *
-   * @param instance The received DICOM instance.
-   * @return 0 to discard the instance, 1 to store the instance, -1 if error.
-   * @ingroup Callback
-   **/
-  typedef int32_t (*OrthancPluginIncomingDicomInstanceFilter) (
-    const OrthancPluginDicomInstance* instance);
-
-
-  typedef struct
-  {
-    OrthancPluginIncomingDicomInstanceFilter callback;
-  } _OrthancPluginIncomingDicomInstanceFilter;
-
-  /**
-   * @brief Register a callback to filter incoming DICOM instance.
-   *
-   * This function registers a custom callback to filter incoming
-   * DICOM instances received by Orthanc (either through the REST API
-   * or through the DICOM protocol).
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param callback The callback.
-   * @return 0 if success, other value if error.
-   * @ingroup Callbacks
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterIncomingDicomInstanceFilter(
-    OrthancPluginContext*                     context,
-    OrthancPluginIncomingDicomInstanceFilter  callback)
-  {
-    _OrthancPluginIncomingDicomInstanceFilter params;
-    params.callback = callback;
-
-    return context->InvokeService(context, _OrthancPluginService_RegisterIncomingDicomInstanceFilter, &params);
-  }
-
-
-  /**
-   * @brief Get the transfer syntax of a DICOM file.
-   *
-   * This function returns a pointer to a newly created string that
-   * contains the transfer syntax UID of the DICOM instance. The empty
-   * string might be returned if this information is unknown.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param instance The instance of interest.
-   * @return The NULL value in case of error, or a string containing the
-   * transfer syntax UID. This string must be freed by OrthancPluginFreeString().
-   * @ingroup DicomInstance
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceTransferSyntaxUid(
-    OrthancPluginContext*              context,
-    const OrthancPluginDicomInstance*  instance)
-  {
-    char* result;
-
-    _OrthancPluginAccessDicomInstance params;
-    memset(&params, 0, sizeof(params));
-    params.resultStringToFree = &result;
-    params.instance = instance;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetInstanceTransferSyntaxUid, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-  /**
-   * @brief Check whether the DICOM file has pixel data.
-   *
-   * This function returns a Boolean value indicating whether the
-   * DICOM instance contains the pixel data (7FE0,0010) tag.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param instance The instance of interest.
-   * @return "1" if the DICOM instance contains pixel data, or "0" if
-   * the tag is missing, or "-1" in the case of an error.
-   * @ingroup DicomInstance
-   **/
-  ORTHANC_PLUGIN_INLINE int32_t OrthancPluginHasInstancePixelData(
-    OrthancPluginContext*             context,
-    const OrthancPluginDicomInstance* instance)
-  {
-    int64_t hasPixelData;
-
-    _OrthancPluginAccessDicomInstance params;
-    memset(&params, 0, sizeof(params));
-    params.resultInt64 = &hasPixelData;
-    params.instance = instance;
-
-    if (context->InvokeService(context, _OrthancPluginService_HasInstancePixelData, &params) != OrthancPluginErrorCode_Success ||
-        hasPixelData < 0 ||
-        hasPixelData > 1)
-    {
-      /* Error */
-      return -1;
-    }
-    else
-    {
-      return (hasPixelData != 0);
-    }
-  }
-
-
-
-
-
-
-  typedef struct
-  {
-    OrthancPluginDicomInstance**  target;
-    const void*                   buffer;
-    uint32_t                      size;
-    const char*                   transferSyntax;
-  } _OrthancPluginCreateDicomInstance;
-
-  /**
-   * @brief Parse a DICOM instance.
-   *
-   * This function parses a memory buffer that contains a DICOM
-   * file. The function returns a new pointer to a data structure that
-   * is managed by the Orthanc core.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param buffer The memory buffer containing the DICOM instance.
-   * @param size The size of the memory buffer.
-   * @return The newly allocated DICOM instance. It must be freed with OrthancPluginFreeDicomInstance().
-   * @ingroup DicomInstance
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginDicomInstance* OrthancPluginCreateDicomInstance(
-    OrthancPluginContext*  context,
-    const void*            buffer,
-    uint32_t               size)
-  {
-    OrthancPluginDicomInstance* target = NULL;
-
-    _OrthancPluginCreateDicomInstance params;
-    params.target = &target;
-    params.buffer = buffer;
-    params.size = size;
-
-    if (context->InvokeService(context, _OrthancPluginService_CreateDicomInstance, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return target;
-    }
-  }
-
-  typedef struct
-  {
-    OrthancPluginDicomInstance*   dicom;
-  } _OrthancPluginFreeDicomInstance;
-
-  /**
-   * @brief Free a DICOM instance.
-   *
-   * This function frees a DICOM instance that was parsed using
-   * OrthancPluginCreateDicomInstance().
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param dicom The DICOM instance.
-   * @ingroup DicomInstance
-   **/
-  ORTHANC_PLUGIN_INLINE void  OrthancPluginFreeDicomInstance(
-    OrthancPluginContext*        context, 
-    OrthancPluginDicomInstance*  dicom)
-  {
-    _OrthancPluginFreeDicomInstance params;
-    params.dicom = dicom;
-
-    context->InvokeService(context, _OrthancPluginService_FreeDicomInstance, &params);
-  }
-
-
-  typedef struct
-  {
-    uint32_t*                             targetUint32;
-    OrthancPluginMemoryBuffer*            targetBuffer;
-    OrthancPluginImage**                  targetImage;
-    char**                                targetStringToFree;
-    const OrthancPluginDicomInstance*     instance;
-    uint32_t                              frameIndex;
-    OrthancPluginDicomToJsonFormat        format;
-    OrthancPluginDicomToJsonFlags         flags;
-    uint32_t                              maxStringLength;
-    OrthancPluginDicomWebBinaryCallback2  dicomWebCallback;
-    void*                                 dicomWebPayload;
-  } _OrthancPluginAccessDicomInstance2;
-
-  /**
-   * @brief Get the number of frames in a DICOM instance.
-   *
-   * This function returns the number of frames that are part of a
-   * DICOM image managed by the Orthanc core.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param instance The instance of interest.
-   * @return The number of frames (will be zero in the case of an error).
-   * @ingroup DicomInstance
-   **/
-  ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetInstanceFramesCount(
-    OrthancPluginContext*             context,
-    const OrthancPluginDicomInstance* instance)
-  {
-    uint32_t count;
-
-    _OrthancPluginAccessDicomInstance2 params;
-    memset(&params, 0, sizeof(params));
-    params.targetUint32 = &count;
-    params.instance = instance;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetInstanceFramesCount, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return 0;
-    }
-    else
-    {
-      return count;
-    }
-  }
-
-
-  /**
-   * @brief Get the raw content of a frame in a DICOM instance.
-   *
-   * This function returns a memory buffer containing the raw content
-   * of a frame in a DICOM instance that is managed by the Orthanc
-   * core. This is notably useful for compressed transfer syntaxes, as
-   * it gives access to the embedded files (such as JPEG, JPEG-LS or
-   * JPEG2k). The Orthanc core transparently reassembles the fragments
-   * to extract the raw frame.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param instance The instance of interest.
-   * @param frameIndex The index of the frame of interest.
-   * @return 0 if success, or the error code if failure.
-   * @ingroup DicomInstance
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginGetInstanceRawFrame(
-    OrthancPluginContext*             context,
-    OrthancPluginMemoryBuffer*        target,
-    const OrthancPluginDicomInstance* instance,
-    uint32_t                          frameIndex)
-  {
-    _OrthancPluginAccessDicomInstance2 params;
-    memset(&params, 0, sizeof(params));
-    params.targetBuffer = target;
-    params.instance = instance;
-    params.frameIndex = frameIndex;
-
-    return context->InvokeService(context, _OrthancPluginService_GetInstanceRawFrame, &params);
-  }
-
-
-  /**
-   * @brief Decode one frame from a DICOM instance.
-   *
-   * This function decodes one frame of a DICOM image that is managed
-   * by the Orthanc core.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param instance The instance of interest.
-   * @param frameIndex The index of the frame of interest.
-   * @return The uncompressed image. It must be freed with OrthancPluginFreeImage().
-   * @ingroup DicomInstance
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginImage* OrthancPluginGetInstanceDecodedFrame(
-    OrthancPluginContext*             context,
-    const OrthancPluginDicomInstance* instance,
-    uint32_t                          frameIndex)
-  {
-    OrthancPluginImage* target = NULL;
-
-    _OrthancPluginAccessDicomInstance2 params;
-    memset(&params, 0, sizeof(params));
-    params.targetImage = &target;
-    params.instance = instance;
-    params.frameIndex = frameIndex;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetInstanceDecodedFrame, &params) != OrthancPluginErrorCode_Success)
-    {
-      return NULL;
-    }
-    else
-    {
-      return target;
-    }
-  }
-
-  
-  /**
-   * @brief Parse and transcode a DICOM instance.
-   *
-   * This function parses a memory buffer that contains a DICOM file,
-   * then transcodes it to the given transfer syntax. The function
-   * returns a new pointer to a data structure that is managed by the
-   * Orthanc core.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param buffer The memory buffer containing the DICOM instance.
-   * @param size The size of the memory buffer.
-   * @param transferSyntax The transfer syntax UID for the transcoding.
-   * @return The newly allocated DICOM instance. It must be freed with OrthancPluginFreeDicomInstance().
-   * @ingroup DicomInstance
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginDicomInstance* OrthancPluginTranscodeDicomInstance(
-    OrthancPluginContext*  context,
-    const void*            buffer,
-    uint32_t               size,
-    const char*            transferSyntax)
-  {
-    OrthancPluginDicomInstance* target = NULL;
-
-    _OrthancPluginCreateDicomInstance params;
-    params.target = &target;
-    params.buffer = buffer;
-    params.size = size;
-    params.transferSyntax = transferSyntax;
-
-    if (context->InvokeService(context, _OrthancPluginService_TranscodeDicomInstance, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return target;
-    }
-  }
-
-  /**
-   * @brief Writes a DICOM instance to a memory buffer.
-   *
-   * This function returns a memory buffer containing the
-   * serialization of a DICOM instance that is managed by the Orthanc
-   * core.
-   * 
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param instance The instance of interest.
-   * @return 0 if success, or the error code if failure.
-   * @ingroup DicomInstance
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginSerializeDicomInstance(
-    OrthancPluginContext*             context,
-    OrthancPluginMemoryBuffer*        target,
-    const OrthancPluginDicomInstance* instance)
-  {
-    _OrthancPluginAccessDicomInstance2 params;
-    memset(&params, 0, sizeof(params));
-    params.targetBuffer = target;
-    params.instance = instance;
-
-    return context->InvokeService(context, _OrthancPluginService_SerializeDicomInstance, &params);
-  }
-  
-
-  /**
-   * @brief Format a DICOM memory buffer as a JSON string.
-   *
-   * This function takes as DICOM instance managed by the Orthanc
-   * core, and outputs a JSON string representing the tags of this
-   * DICOM file.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param instance The DICOM instance of interest.
-   * @param format The output format.
-   * @param flags Flags governing the output.
-   * @param maxStringLength The maximum length of a field. Too long fields will
-   * be output as "null". The 0 value means no maximum length.
-   * @return The NULL value if the case of an error, or the JSON
-   * string. This string must be freed by OrthancPluginFreeString().
-   * @ingroup DicomInstance
-   * @see OrthancPluginDicomBufferToJson
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceAdvancedJson(
-    OrthancPluginContext*              context,
-    const OrthancPluginDicomInstance*  instance,
-    OrthancPluginDicomToJsonFormat     format,
-    OrthancPluginDicomToJsonFlags      flags, 
-    uint32_t                           maxStringLength)
-  {
-    char* result = NULL;
-
-    _OrthancPluginAccessDicomInstance2 params;
-    memset(&params, 0, sizeof(params));
-    params.targetStringToFree = &result;
-    params.instance = instance;
-    params.format = format;
-    params.flags = flags;
-    params.maxStringLength = maxStringLength;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetInstanceAdvancedJson, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return result;
-    }
-  }
-
-
-  /**
-   * @brief Convert a DICOM instance to DICOMweb JSON.
-   *
-   * This function converts a DICOM instance that is managed by the
-   * Orthanc core, into its DICOMweb JSON representation.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param instance The DICOM instance of interest.
-   * @param callback Callback to set the value of the binary tags.
-   * @param payload User payload.
-   * @return The NULL value in case of error, or the JSON document. This string must
-   * be freed by OrthancPluginFreeString().
-   * @ingroup DicomInstance
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceDicomWebJson(
-    OrthancPluginContext*                 context,
-    const OrthancPluginDicomInstance*     instance,
-    OrthancPluginDicomWebBinaryCallback2  callback,
-    void*                                 payload)
-  {
-    char* target = NULL;
-    
-    _OrthancPluginAccessDicomInstance2 params;
-    params.targetStringToFree = &target;
-    params.instance = instance;
-    params.dicomWebCallback = callback;
-    params.dicomWebPayload = payload;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetInstanceDicomWebJson, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return target;
-    }
-  }
-  
-
-  /**
-   * @brief Convert a DICOM instance to DICOMweb XML.
-   *
-   * This function converts a DICOM instance that is managed by the
-   * Orthanc core, into its DICOMweb XML representation.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param instance The DICOM instance of interest.
-   * @param callback Callback to set the value of the binary tags.
-   * @param payload User payload.
-   * @return The NULL value in case of error, or the XML document. This string must
-   * be freed by OrthancPluginFreeString().
-   * @ingroup DicomInstance
-   **/
-  ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceDicomWebXml(
-    OrthancPluginContext*                 context,
-    const OrthancPluginDicomInstance*     instance,
-    OrthancPluginDicomWebBinaryCallback2  callback,
-    void*                                 payload)
-  {
-    char* target = NULL;
-    
-    _OrthancPluginAccessDicomInstance2 params;
-    params.targetStringToFree = &target;
-    params.instance = instance;
-    params.dicomWebCallback = callback;
-    params.dicomWebPayload = payload;
-
-    if (context->InvokeService(context, _OrthancPluginService_GetInstanceDicomWebXml, &params) != OrthancPluginErrorCode_Success)
-    {
-      /* Error */
-      return NULL;
-    }
-    else
-    {
-      return target;
-    }
-  }
-
-
-
-  /**
-   * @brief Signature of a callback function to transcode a DICOM instance.
-   * @param transcoded Target memory buffer. It must be allocated by the
-   * plugin using OrthancPluginCreateMemoryBuffer().
-   * @param buffer Memory buffer containing the source DICOM instance.
-   * @param size Size of the source memory buffer.
-   * @param allowedSyntaxes A C array of possible transfer syntaxes UIDs for the
-   * result of the transcoding. The plugin must choose by itself the 
-   * transfer syntax that will be used for the resulting DICOM image.
-   * @param countSyntaxes The number of transfer syntaxes that are contained
-   * in the "allowedSyntaxes" array.
-   * @param allowNewSopInstanceUid Whether the transcoding plugin can select
-   * a transfer syntax that will change the SOP instance UID (or, in other 
-   * terms, whether the plugin can transcode using lossy compression).
-   * @return 0 if success (i.e. image successfully transcoded and stored into
-   * "transcoded"), or the error code if failure.
-   * @ingroup Callbacks
-   **/
-  typedef OrthancPluginErrorCode (*OrthancPluginTranscoderCallback) (
-    OrthancPluginMemoryBuffer* transcoded /* out */,
-    const void*                buffer,
-    uint64_t                   size,
-    const char* const*         allowedSyntaxes,
-    uint32_t                   countSyntaxes,
-    uint8_t                    allowNewSopInstanceUid);
-
-
-  typedef struct
-  {
-    OrthancPluginTranscoderCallback callback;
-  } _OrthancPluginTranscoderCallback;
-
-  /**
-   * @brief Register a callback to handle the transcoding of DICOM images.
-   *
-   * This function registers a custom callback to transcode DICOM
-   * images, extending the built-in transcoder of Orthanc that uses
-   * DCMTK. The exact behavior is affected by the configuration option
-   * "BuiltinDecoderTranscoderOrder" of Orthanc.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param callback The callback.
-   * @return 0 if success, other value if error.
-   * @ingroup Callbacks
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterTranscoderCallback(
-    OrthancPluginContext*            context,
-    OrthancPluginTranscoderCallback  callback)
-  {
-    _OrthancPluginTranscoderCallback params;
-    params.callback = callback;
-
-    return context->InvokeService(context, _OrthancPluginService_RegisterTranscoderCallback, &params);
-  }
-  
-
-
-  typedef struct
-  {
-    OrthancPluginMemoryBuffer*  target;
-    uint32_t                    size;
-  } _OrthancPluginCreateMemoryBuffer;
-
-  /**
-   * @brief Create a memory buffer.
-   *
-   * This function creates a memory buffer that is managed by the
-   * Orthanc core. The main use case of this function is for plugins
-   * that act as DICOM transcoders.
-   * 
-   * Your plugin should never call "free()" on the resulting memory
-   * buffer, as the C library that is used by the plugin is in general
-   * not the same as the one used by the Orthanc core.
-   *
-   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
-   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
-   * @param size Size of the memory buffer to be created.
-   * @return 0 if success, or the error code if failure.
-   * @ingroup Toolbox
-   **/
-  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCreateMemoryBuffer(
-    OrthancPluginContext*       context,
-    OrthancPluginMemoryBuffer*  target,
-    uint32_t                    size)
-  {
-    _OrthancPluginCreateMemoryBuffer params;
-    params.target = target;
-    params.size = size;
-
-    return context->InvokeService(context, _OrthancPluginService_CreateMemoryBuffer, &params);
-  }
-  
-
-#ifdef  __cplusplus
-}
-#endif
-
-
-/** @} */
-
diff -r 0f8c9ce124d6 -r 9e466631660a Resources/Orthanc/Sdk-1.8.1/orthanc/OrthancCPlugin.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Resources/Orthanc/Sdk-1.8.1/orthanc/OrthancCPlugin.h	Tue Dec 08 16:30:25 2020 +0100
@@ -0,0 +1,8253 @@
+/**
+ * \mainpage
+ *
+ * This C/C++ SDK allows external developers to create plugins that
+ * can be loaded into Orthanc to extend its functionality. Each
+ * Orthanc plugin must expose 4 public functions with the following
+ * signatures:
+ * 
+ * -# <tt>int32_t OrthancPluginInitialize(const OrthancPluginContext* context)</tt>:
+ *    This function is invoked by Orthanc when it loads the plugin on startup.
+ *    The plugin must:
+ *    - Check its compatibility with the Orthanc version using
+ *      ::OrthancPluginCheckVersion().
+ *    - Store the context pointer so that it can use the plugin 
+ *      services of Orthanc.
+ *    - Register all its REST callbacks using ::OrthancPluginRegisterRestCallback().
+ *    - Possibly register its callback for received DICOM instances using ::OrthancPluginRegisterOnStoredInstanceCallback().
+ *    - Possibly register its callback for changes to the DICOM store using ::OrthancPluginRegisterOnChangeCallback().
+ *    - Possibly register a custom storage area using ::OrthancPluginRegisterStorageArea().
+ *    - Possibly register a custom database back-end area using OrthancPluginRegisterDatabaseBackendV2().
+ *    - Possibly register a handler for C-Find SCP using OrthancPluginRegisterFindCallback().
+ *    - Possibly register a handler for C-Find SCP against DICOM worklists using OrthancPluginRegisterWorklistCallback().
+ *    - Possibly register a handler for C-Move SCP using OrthancPluginRegisterMoveCallback().
+ *    - Possibly register a custom decoder for DICOM images using OrthancPluginRegisterDecodeImageCallback().
+ *    - Possibly register a callback to filter incoming HTTP requests using OrthancPluginRegisterIncomingHttpRequestFilter2().
+ *    - Possibly register a callback to unserialize jobs using OrthancPluginRegisterJobsUnserializer().
+ *    - Possibly register a callback to refresh its metrics using OrthancPluginRegisterRefreshMetricsCallback().
+ *    - Possibly register a callback to answer chunked HTTP transfers using ::OrthancPluginRegisterChunkedRestCallback().
+ *    - Possibly register a callback for Storage Commitment SCP using ::OrthancPluginRegisterStorageCommitmentScpCallback().
+ *    - Possibly register a callback to filter incoming DICOM instance using OrthancPluginRegisterIncomingDicomInstanceFilter().
+ *    - Possibly register a custom transcoder for DICOM images using OrthancPluginRegisterTranscoderCallback().
+ * -# <tt>void OrthancPluginFinalize()</tt>:
+ *    This function is invoked by Orthanc during its shutdown. The plugin
+ *    must free all its memory.
+ * -# <tt>const char* OrthancPluginGetName()</tt>:
+ *    The plugin must return a short string to identify itself.
+ * -# <tt>const char* OrthancPluginGetVersion()</tt>:
+ *    The plugin must return a string containing its version number.
+ *
+ * The name and the version of a plugin is only used to prevent it
+ * from being loaded twice. Note that, in C++, it is mandatory to
+ * declare these functions within an <tt>extern "C"</tt> section.
+ * 
+ * To ensure multi-threading safety, the various REST callbacks are
+ * guaranteed to be executed in mutual exclusion since Orthanc
+ * 0.8.5. If this feature is undesired (notably when developing
+ * high-performance plugins handling simultaneous requests), use
+ * ::OrthancPluginRegisterRestCallbackNoLock().
+ **/
+
+
+
+/**
+ * @defgroup Images Images and compression
+ * @brief Functions to deal with images and compressed buffers.
+ *
+ * @defgroup REST REST
+ * @brief Functions to answer REST requests in a callback.
+ *
+ * @defgroup Callbacks Callbacks
+ * @brief Functions to register and manage callbacks by the plugins.
+ *
+ * @defgroup DicomCallbacks DicomCallbacks
+ * @brief Functions to register and manage DICOM callbacks (worklists, C-FIND, C-MOVE, storage commitment).
+ *
+ * @defgroup Orthanc Orthanc
+ * @brief Functions to access the content of the Orthanc server.
+ *
+ * @defgroup DicomInstance DicomInstance
+ * @brief Functions to access DICOM images that are managed by the Orthanc core.
+ **/
+
+
+
+/**
+ * @defgroup Toolbox Toolbox
+ * @brief Generic functions to help with the creation of plugins.
+ **/
+
+
+
+/**
+ * Orthanc - A Lightweight, RESTful DICOM Store
+ * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
+ * Department, University Hospital of Liege, Belgium
+ * Copyright (C) 2017-2020 Osimis S.A., Belgium
+ *
+ * This program is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ **/
+
+
+
+#pragma once
+
+
+#include <stdio.h>
+#include <string.h>
+
+#ifdef WIN32
+#  define ORTHANC_PLUGINS_API __declspec(dllexport)
+#elif __GNUC__ >= 4
+#  define ORTHANC_PLUGINS_API __attribute__ ((visibility ("default")))
+#else
+#  define ORTHANC_PLUGINS_API
+#endif
+
+#define ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER     1
+#define ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER     8
+#define ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER  1
+
+
+#if !defined(ORTHANC_PLUGINS_VERSION_IS_ABOVE)
+#define ORTHANC_PLUGINS_VERSION_IS_ABOVE(major, minor, revision)        \
+  (ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER > major ||                      \
+   (ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER == major &&                    \
+    (ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER > minor ||                    \
+     (ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER == minor &&                  \
+      ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER >= revision))))
+#endif
+
+
+
+/********************************************************************
+ ** Check that function inlining is properly supported. The use of
+ ** inlining is required, to avoid the duplication of object code
+ ** between two compilation modules that would use the Orthanc Plugin
+ ** API.
+ ********************************************************************/
+
+/* If the auto-detection of the "inline" keyword below does not work
+   automatically and that your compiler is known to properly support
+   inlining, uncomment the following #define and adapt the definition
+   of "static inline". */
+
+/* #define ORTHANC_PLUGIN_INLINE static inline */
+
+#ifndef ORTHANC_PLUGIN_INLINE
+#  if __STDC_VERSION__ >= 199901L
+/*   This is C99 or above: http://predef.sourceforge.net/prestd.html */
+#    define ORTHANC_PLUGIN_INLINE static inline
+#  elif defined(__cplusplus)
+/*   This is C++ */
+#    define ORTHANC_PLUGIN_INLINE static inline
+#  elif defined(__GNUC__)
+/*   This is GCC running in C89 mode */
+#    define ORTHANC_PLUGIN_INLINE static __inline
+#  elif defined(_MSC_VER)
+/*   This is Visual Studio running in C89 mode */
+#    define ORTHANC_PLUGIN_INLINE static __inline
+#  else
+#    error Your compiler is not known to support the "inline" keyword
+#  endif
+#endif
+
+
+
+/********************************************************************
+ ** Inclusion of standard libraries.
+ ********************************************************************/
+
+/**
+ * For Microsoft Visual Studio, a compatibility "stdint.h" can be
+ * downloaded at the following URL:
+ * https://hg.orthanc-server.com/orthanc/raw-file/tip/Resources/ThirdParty/VisualStudio/stdint.h
+ **/
+#include <stdint.h>
+
+#include <stdlib.h>
+
+
+
+/********************************************************************
+ ** Definition of the Orthanc Plugin API.
+ ********************************************************************/
+
+/** @{ */
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+  /**
+   * The various error codes that can be returned by the Orthanc core.
+   **/
+  typedef enum
+  {
+    OrthancPluginErrorCode_InternalError = -1    /*!< Internal error */,
+    OrthancPluginErrorCode_Success = 0    /*!< Success */,
+    OrthancPluginErrorCode_Plugin = 1    /*!< Error encountered within the plugin engine */,
+    OrthancPluginErrorCode_NotImplemented = 2    /*!< Not implemented yet */,
+    OrthancPluginErrorCode_ParameterOutOfRange = 3    /*!< Parameter out of range */,
+    OrthancPluginErrorCode_NotEnoughMemory = 4    /*!< The server hosting Orthanc is running out of memory */,
+    OrthancPluginErrorCode_BadParameterType = 5    /*!< Bad type for a parameter */,
+    OrthancPluginErrorCode_BadSequenceOfCalls = 6    /*!< Bad sequence of calls */,
+    OrthancPluginErrorCode_InexistentItem = 7    /*!< Accessing an inexistent item */,
+    OrthancPluginErrorCode_BadRequest = 8    /*!< Bad request */,
+    OrthancPluginErrorCode_NetworkProtocol = 9    /*!< Error in the network protocol */,
+    OrthancPluginErrorCode_SystemCommand = 10    /*!< Error while calling a system command */,
+    OrthancPluginErrorCode_Database = 11    /*!< Error with the database engine */,
+    OrthancPluginErrorCode_UriSyntax = 12    /*!< Badly formatted URI */,
+    OrthancPluginErrorCode_InexistentFile = 13    /*!< Inexistent file */,
+    OrthancPluginErrorCode_CannotWriteFile = 14    /*!< Cannot write to file */,
+    OrthancPluginErrorCode_BadFileFormat = 15    /*!< Bad file format */,
+    OrthancPluginErrorCode_Timeout = 16    /*!< Timeout */,
+    OrthancPluginErrorCode_UnknownResource = 17    /*!< Unknown resource */,
+    OrthancPluginErrorCode_IncompatibleDatabaseVersion = 18    /*!< Incompatible version of the database */,
+    OrthancPluginErrorCode_FullStorage = 19    /*!< The file storage is full */,
+    OrthancPluginErrorCode_CorruptedFile = 20    /*!< Corrupted file (e.g. inconsistent MD5 hash) */,
+    OrthancPluginErrorCode_InexistentTag = 21    /*!< Inexistent tag */,
+    OrthancPluginErrorCode_ReadOnly = 22    /*!< Cannot modify a read-only data structure */,
+    OrthancPluginErrorCode_IncompatibleImageFormat = 23    /*!< Incompatible format of the images */,
+    OrthancPluginErrorCode_IncompatibleImageSize = 24    /*!< Incompatible size of the images */,
+    OrthancPluginErrorCode_SharedLibrary = 25    /*!< Error while using a shared library (plugin) */,
+    OrthancPluginErrorCode_UnknownPluginService = 26    /*!< Plugin invoking an unknown service */,
+    OrthancPluginErrorCode_UnknownDicomTag = 27    /*!< Unknown DICOM tag */,
+    OrthancPluginErrorCode_BadJson = 28    /*!< Cannot parse a JSON document */,
+    OrthancPluginErrorCode_Unauthorized = 29    /*!< Bad credentials were provided to an HTTP request */,
+    OrthancPluginErrorCode_BadFont = 30    /*!< Badly formatted font file */,
+    OrthancPluginErrorCode_DatabasePlugin = 31    /*!< The plugin implementing a custom database back-end does not fulfill the proper interface */,
+    OrthancPluginErrorCode_StorageAreaPlugin = 32    /*!< Error in the plugin implementing a custom storage area */,
+    OrthancPluginErrorCode_EmptyRequest = 33    /*!< The request is empty */,
+    OrthancPluginErrorCode_NotAcceptable = 34    /*!< Cannot send a response which is acceptable according to the Accept HTTP header */,
+    OrthancPluginErrorCode_NullPointer = 35    /*!< Cannot handle a NULL pointer */,
+    OrthancPluginErrorCode_DatabaseUnavailable = 36    /*!< The database is currently not available (probably a transient situation) */,
+    OrthancPluginErrorCode_CanceledJob = 37    /*!< This job was canceled */,
+    OrthancPluginErrorCode_BadGeometry = 38    /*!< Geometry error encountered in Stone */,
+    OrthancPluginErrorCode_SslInitialization = 39    /*!< Cannot initialize SSL encryption, check out your certificates */,
+    OrthancPluginErrorCode_DiscontinuedAbi = 40    /*!< Calling a function that has been removed from the Orthanc Framework */,
+    OrthancPluginErrorCode_SQLiteNotOpened = 1000    /*!< SQLite: The database is not opened */,
+    OrthancPluginErrorCode_SQLiteAlreadyOpened = 1001    /*!< SQLite: Connection is already open */,
+    OrthancPluginErrorCode_SQLiteCannotOpen = 1002    /*!< SQLite: Unable to open the database */,
+    OrthancPluginErrorCode_SQLiteStatementAlreadyUsed = 1003    /*!< SQLite: This cached statement is already being referred to */,
+    OrthancPluginErrorCode_SQLiteExecute = 1004    /*!< SQLite: Cannot execute a command */,
+    OrthancPluginErrorCode_SQLiteRollbackWithoutTransaction = 1005    /*!< SQLite: Rolling back a nonexistent transaction (have you called Begin()?) */,
+    OrthancPluginErrorCode_SQLiteCommitWithoutTransaction = 1006    /*!< SQLite: Committing a nonexistent transaction */,
+    OrthancPluginErrorCode_SQLiteRegisterFunction = 1007    /*!< SQLite: Unable to register a function */,
+    OrthancPluginErrorCode_SQLiteFlush = 1008    /*!< SQLite: Unable to flush the database */,
+    OrthancPluginErrorCode_SQLiteCannotRun = 1009    /*!< SQLite: Cannot run a cached statement */,
+    OrthancPluginErrorCode_SQLiteCannotStep = 1010    /*!< SQLite: Cannot step over a cached statement */,
+    OrthancPluginErrorCode_SQLiteBindOutOfRange = 1011    /*!< SQLite: Bing a value while out of range (serious error) */,
+    OrthancPluginErrorCode_SQLitePrepareStatement = 1012    /*!< SQLite: Cannot prepare a cached statement */,
+    OrthancPluginErrorCode_SQLiteTransactionAlreadyStarted = 1013    /*!< SQLite: Beginning the same transaction twice */,
+    OrthancPluginErrorCode_SQLiteTransactionCommit = 1014    /*!< SQLite: Failure when committing the transaction */,
+    OrthancPluginErrorCode_SQLiteTransactionBegin = 1015    /*!< SQLite: Cannot start a transaction */,
+    OrthancPluginErrorCode_DirectoryOverFile = 2000    /*!< The directory to be created is already occupied by a regular file */,
+    OrthancPluginErrorCode_FileStorageCannotWrite = 2001    /*!< Unable to create a subdirectory or a file in the file storage */,
+    OrthancPluginErrorCode_DirectoryExpected = 2002    /*!< The specified path does not point to a directory */,
+    OrthancPluginErrorCode_HttpPortInUse = 2003    /*!< The TCP port of the HTTP server is privileged or already in use */,
+    OrthancPluginErrorCode_DicomPortInUse = 2004    /*!< The TCP port of the DICOM server is privileged or already in use */,
+    OrthancPluginErrorCode_BadHttpStatusInRest = 2005    /*!< This HTTP status is not allowed in a REST API */,
+    OrthancPluginErrorCode_RegularFileExpected = 2006    /*!< The specified path does not point to a regular file */,
+    OrthancPluginErrorCode_PathToExecutable = 2007    /*!< Unable to get the path to the executable */,
+    OrthancPluginErrorCode_MakeDirectory = 2008    /*!< Cannot create a directory */,
+    OrthancPluginErrorCode_BadApplicationEntityTitle = 2009    /*!< An application entity title (AET) cannot be empty or be longer than 16 characters */,
+    OrthancPluginErrorCode_NoCFindHandler = 2010    /*!< No request handler factory for DICOM C-FIND SCP */,
+    OrthancPluginErrorCode_NoCMoveHandler = 2011    /*!< No request handler factory for DICOM C-MOVE SCP */,
+    OrthancPluginErrorCode_NoCStoreHandler = 2012    /*!< No request handler factory for DICOM C-STORE SCP */,
+    OrthancPluginErrorCode_NoApplicationEntityFilter = 2013    /*!< No application entity filter */,
+    OrthancPluginErrorCode_NoSopClassOrInstance = 2014    /*!< DicomUserConnection: Unable to find the SOP class and instance */,
+    OrthancPluginErrorCode_NoPresentationContext = 2015    /*!< DicomUserConnection: No acceptable presentation context for modality */,
+    OrthancPluginErrorCode_DicomFindUnavailable = 2016    /*!< DicomUserConnection: The C-FIND command is not supported by the remote SCP */,
+    OrthancPluginErrorCode_DicomMoveUnavailable = 2017    /*!< DicomUserConnection: The C-MOVE command is not supported by the remote SCP */,
+    OrthancPluginErrorCode_CannotStoreInstance = 2018    /*!< Cannot store an instance */,
+    OrthancPluginErrorCode_CreateDicomNotString = 2019    /*!< Only string values are supported when creating DICOM instances */,
+    OrthancPluginErrorCode_CreateDicomOverrideTag = 2020    /*!< Trying to override a value inherited from a parent module */,
+    OrthancPluginErrorCode_CreateDicomUseContent = 2021    /*!< Use \"Content\" to inject an image into a new DICOM instance */,
+    OrthancPluginErrorCode_CreateDicomNoPayload = 2022    /*!< No payload is present for one instance in the series */,
+    OrthancPluginErrorCode_CreateDicomUseDataUriScheme = 2023    /*!< The payload of the DICOM instance must be specified according to Data URI scheme */,
+    OrthancPluginErrorCode_CreateDicomBadParent = 2024    /*!< Trying to attach a new DICOM instance to an inexistent resource */,
+    OrthancPluginErrorCode_CreateDicomParentIsInstance = 2025    /*!< Trying to attach a new DICOM instance to an instance (must be a series, study or patient) */,
+    OrthancPluginErrorCode_CreateDicomParentEncoding = 2026    /*!< Unable to get the encoding of the parent resource */,
+    OrthancPluginErrorCode_UnknownModality = 2027    /*!< Unknown modality */,
+    OrthancPluginErrorCode_BadJobOrdering = 2028    /*!< Bad ordering of filters in a job */,
+    OrthancPluginErrorCode_JsonToLuaTable = 2029    /*!< Cannot convert the given JSON object to a Lua table */,
+    OrthancPluginErrorCode_CannotCreateLua = 2030    /*!< Cannot create the Lua context */,
+    OrthancPluginErrorCode_CannotExecuteLua = 2031    /*!< Cannot execute a Lua command */,
+    OrthancPluginErrorCode_LuaAlreadyExecuted = 2032    /*!< Arguments cannot be pushed after the Lua function is executed */,
+    OrthancPluginErrorCode_LuaBadOutput = 2033    /*!< The Lua function does not give the expected number of outputs */,
+    OrthancPluginErrorCode_NotLuaPredicate = 2034    /*!< The Lua function is not a predicate (only true/false outputs allowed) */,
+    OrthancPluginErrorCode_LuaReturnsNoString = 2035    /*!< The Lua function does not return a string */,
+    OrthancPluginErrorCode_StorageAreaAlreadyRegistered = 2036    /*!< Another plugin has already registered a custom storage area */,
+    OrthancPluginErrorCode_DatabaseBackendAlreadyRegistered = 2037    /*!< Another plugin has already registered a custom database back-end */,
+    OrthancPluginErrorCode_DatabaseNotInitialized = 2038    /*!< Plugin trying to call the database during its initialization */,
+    OrthancPluginErrorCode_SslDisabled = 2039    /*!< Orthanc has been built without SSL support */,
+    OrthancPluginErrorCode_CannotOrderSlices = 2040    /*!< Unable to order the slices of the series */,
+    OrthancPluginErrorCode_NoWorklistHandler = 2041    /*!< No request handler factory for DICOM C-Find Modality SCP */,
+    OrthancPluginErrorCode_AlreadyExistingTag = 2042    /*!< Cannot override the value of a tag that already exists */,
+    OrthancPluginErrorCode_NoStorageCommitmentHandler = 2043    /*!< No request handler factory for DICOM N-ACTION SCP (storage commitment) */,
+    OrthancPluginErrorCode_NoCGetHandler = 2044    /*!< No request handler factory for DICOM C-GET SCP */,
+    OrthancPluginErrorCode_UnsupportedMediaType = 3000    /*!< Unsupported media type */,
+
+    _OrthancPluginErrorCode_INTERNAL = 0x7fffffff
+  } OrthancPluginErrorCode;
+
+
+  /**
+   * Forward declaration of one of the mandatory functions for Orthanc
+   * plugins.
+   **/
+  ORTHANC_PLUGINS_API const char* OrthancPluginGetName();
+
+
+  /**
+   * The various HTTP methods for a REST call.
+   **/
+  typedef enum
+  {
+    OrthancPluginHttpMethod_Get = 1,    /*!< GET request */
+    OrthancPluginHttpMethod_Post = 2,   /*!< POST request */
+    OrthancPluginHttpMethod_Put = 3,    /*!< PUT request */
+    OrthancPluginHttpMethod_Delete = 4, /*!< DELETE request */
+
+    _OrthancPluginHttpMethod_INTERNAL = 0x7fffffff
+  } OrthancPluginHttpMethod;
+
+
+  /**
+   * @brief The parameters of a REST request.
+   * @ingroup Callbacks
+   **/
+  typedef struct
+  {
+    /**
+     * @brief The HTTP method.
+     **/
+    OrthancPluginHttpMethod method;
+
+    /**
+     * @brief The number of groups of the regular expression.
+     **/
+    uint32_t                groupsCount;
+
+    /**
+     * @brief The matched values for the groups of the regular expression.
+     **/
+    const char* const*      groups;
+
+    /**
+     * @brief For a GET request, the number of GET parameters.
+     **/
+    uint32_t                getCount;
+
+    /**
+     * @brief For a GET request, the keys of the GET parameters.
+     **/
+    const char* const*      getKeys;
+
+    /**
+     * @brief For a GET request, the values of the GET parameters.
+     **/
+    const char* const*      getValues;
+
+    /**
+     * @brief For a PUT or POST request, the content of the body.
+     **/
+    const void*             body;
+
+    /**
+     * @brief For a PUT or POST request, the number of bytes of the body.
+     **/
+    uint32_t                bodySize;
+
+
+    /* --------------------------------------------------
+       New in version 0.8.1
+       -------------------------------------------------- */
+
+    /**
+     * @brief The number of HTTP headers.
+     **/
+    uint32_t                headersCount;
+
+    /**
+     * @brief The keys of the HTTP headers (always converted to low-case).
+     **/
+    const char* const*      headersKeys;
+
+    /**
+     * @brief The values of the HTTP headers.
+     **/
+    const char* const*      headersValues;
+
+  } OrthancPluginHttpRequest;
+
+
+  typedef enum 
+  {
+    /* Generic services */
+    _OrthancPluginService_LogInfo = 1,
+    _OrthancPluginService_LogWarning = 2,
+    _OrthancPluginService_LogError = 3,
+    _OrthancPluginService_GetOrthancPath = 4,
+    _OrthancPluginService_GetOrthancDirectory = 5,
+    _OrthancPluginService_GetConfigurationPath = 6,
+    _OrthancPluginService_SetPluginProperty = 7,
+    _OrthancPluginService_GetGlobalProperty = 8,
+    _OrthancPluginService_SetGlobalProperty = 9,
+    _OrthancPluginService_GetCommandLineArgumentsCount = 10,
+    _OrthancPluginService_GetCommandLineArgument = 11,
+    _OrthancPluginService_GetExpectedDatabaseVersion = 12,
+    _OrthancPluginService_GetConfiguration = 13,
+    _OrthancPluginService_BufferCompression = 14,
+    _OrthancPluginService_ReadFile = 15,
+    _OrthancPluginService_WriteFile = 16,
+    _OrthancPluginService_GetErrorDescription = 17,
+    _OrthancPluginService_CallHttpClient = 18,
+    _OrthancPluginService_RegisterErrorCode = 19,
+    _OrthancPluginService_RegisterDictionaryTag = 20,
+    _OrthancPluginService_DicomBufferToJson = 21,
+    _OrthancPluginService_DicomInstanceToJson = 22,
+    _OrthancPluginService_CreateDicom = 23,
+    _OrthancPluginService_ComputeMd5 = 24,
+    _OrthancPluginService_ComputeSha1 = 25,
+    _OrthancPluginService_LookupDictionary = 26,
+    _OrthancPluginService_CallHttpClient2 = 27,
+    _OrthancPluginService_GenerateUuid = 28,
+    _OrthancPluginService_RegisterPrivateDictionaryTag = 29,
+    _OrthancPluginService_AutodetectMimeType = 30,
+    _OrthancPluginService_SetMetricsValue = 31,
+    _OrthancPluginService_EncodeDicomWebJson = 32,
+    _OrthancPluginService_EncodeDicomWebXml = 33,
+    _OrthancPluginService_ChunkedHttpClient = 34,    /* New in Orthanc 1.5.7 */
+    _OrthancPluginService_GetTagName = 35,           /* New in Orthanc 1.5.7 */
+    _OrthancPluginService_EncodeDicomWebJson2 = 36,  /* New in Orthanc 1.7.0 */
+    _OrthancPluginService_EncodeDicomWebXml2 = 37,   /* New in Orthanc 1.7.0 */
+    _OrthancPluginService_CreateMemoryBuffer = 38,   /* New in Orthanc 1.7.0 */
+    _OrthancPluginService_GenerateRestApiAuthorizationToken = 39,   /* New in Orthanc 1.8.1 */
+    
+    /* Registration of callbacks */
+    _OrthancPluginService_RegisterRestCallback = 1000,
+    _OrthancPluginService_RegisterOnStoredInstanceCallback = 1001,
+    _OrthancPluginService_RegisterStorageArea = 1002,
+    _OrthancPluginService_RegisterOnChangeCallback = 1003,
+    _OrthancPluginService_RegisterRestCallbackNoLock = 1004,
+    _OrthancPluginService_RegisterWorklistCallback = 1005,
+    _OrthancPluginService_RegisterDecodeImageCallback = 1006,
+    _OrthancPluginService_RegisterIncomingHttpRequestFilter = 1007,
+    _OrthancPluginService_RegisterFindCallback = 1008,
+    _OrthancPluginService_RegisterMoveCallback = 1009,
+    _OrthancPluginService_RegisterIncomingHttpRequestFilter2 = 1010,
+    _OrthancPluginService_RegisterRefreshMetricsCallback = 1011,
+    _OrthancPluginService_RegisterChunkedRestCallback = 1012,  /* New in Orthanc 1.5.7 */
+    _OrthancPluginService_RegisterStorageCommitmentScpCallback = 1013,
+    _OrthancPluginService_RegisterIncomingDicomInstanceFilter = 1014,
+    _OrthancPluginService_RegisterTranscoderCallback = 1015,   /* New in Orthanc 1.7.0 */
+    
+    /* Sending answers to REST calls */
+    _OrthancPluginService_AnswerBuffer = 2000,
+    _OrthancPluginService_CompressAndAnswerPngImage = 2001,  /* Unused as of Orthanc 0.9.4 */
+    _OrthancPluginService_Redirect = 2002,
+    _OrthancPluginService_SendHttpStatusCode = 2003,
+    _OrthancPluginService_SendUnauthorized = 2004,
+    _OrthancPluginService_SendMethodNotAllowed = 2005,
+    _OrthancPluginService_SetCookie = 2006,
+    _OrthancPluginService_SetHttpHeader = 2007,
+    _OrthancPluginService_StartMultipartAnswer = 2008,
+    _OrthancPluginService_SendMultipartItem = 2009,
+    _OrthancPluginService_SendHttpStatus = 2010,
+    _OrthancPluginService_CompressAndAnswerImage = 2011,
+    _OrthancPluginService_SendMultipartItem2 = 2012,
+    _OrthancPluginService_SetHttpErrorDetails = 2013,
+
+    /* Access to the Orthanc database and API */
+    _OrthancPluginService_GetDicomForInstance = 3000,
+    _OrthancPluginService_RestApiGet = 3001,
+    _OrthancPluginService_RestApiPost = 3002,
+    _OrthancPluginService_RestApiDelete = 3003,
+    _OrthancPluginService_RestApiPut = 3004,
+    _OrthancPluginService_LookupPatient = 3005,
+    _OrthancPluginService_LookupStudy = 3006,
+    _OrthancPluginService_LookupSeries = 3007,
+    _OrthancPluginService_LookupInstance = 3008,
+    _OrthancPluginService_LookupStudyWithAccessionNumber = 3009,
+    _OrthancPluginService_RestApiGetAfterPlugins = 3010,
+    _OrthancPluginService_RestApiPostAfterPlugins = 3011,
+    _OrthancPluginService_RestApiDeleteAfterPlugins = 3012,
+    _OrthancPluginService_RestApiPutAfterPlugins = 3013,
+    _OrthancPluginService_ReconstructMainDicomTags = 3014,
+    _OrthancPluginService_RestApiGet2 = 3015,
+
+    /* Access to DICOM instances */
+    _OrthancPluginService_GetInstanceRemoteAet = 4000,
+    _OrthancPluginService_GetInstanceSize = 4001,
+    _OrthancPluginService_GetInstanceData = 4002,
+    _OrthancPluginService_GetInstanceJson = 4003,
+    _OrthancPluginService_GetInstanceSimplifiedJson = 4004,
+    _OrthancPluginService_HasInstanceMetadata = 4005,
+    _OrthancPluginService_GetInstanceMetadata = 4006,
+    _OrthancPluginService_GetInstanceOrigin = 4007,
+    _OrthancPluginService_GetInstanceTransferSyntaxUid = 4008,
+    _OrthancPluginService_HasInstancePixelData = 4009,
+    _OrthancPluginService_CreateDicomInstance = 4010,      /* New in Orthanc 1.7.0 */
+    _OrthancPluginService_FreeDicomInstance = 4011,        /* New in Orthanc 1.7.0 */
+    _OrthancPluginService_GetInstanceFramesCount = 4012,   /* New in Orthanc 1.7.0 */
+    _OrthancPluginService_GetInstanceRawFrame = 4013,      /* New in Orthanc 1.7.0 */
+    _OrthancPluginService_GetInstanceDecodedFrame = 4014,  /* New in Orthanc 1.7.0 */
+    _OrthancPluginService_TranscodeDicomInstance = 4015,   /* New in Orthanc 1.7.0 */
+    _OrthancPluginService_SerializeDicomInstance = 4016,   /* New in Orthanc 1.7.0 */
+    _OrthancPluginService_GetInstanceAdvancedJson = 4017,  /* New in Orthanc 1.7.0 */
+    _OrthancPluginService_GetInstanceDicomWebJson = 4018,  /* New in Orthanc 1.7.0 */
+    _OrthancPluginService_GetInstanceDicomWebXml = 4019,   /* New in Orthanc 1.7.0 */
+    
+    /* Services for plugins implementing a database back-end */
+    _OrthancPluginService_RegisterDatabaseBackend = 5000,
+    _OrthancPluginService_DatabaseAnswer = 5001,
+    _OrthancPluginService_RegisterDatabaseBackendV2 = 5002,
+    _OrthancPluginService_StorageAreaCreate = 5003,
+    _OrthancPluginService_StorageAreaRead = 5004,
+    _OrthancPluginService_StorageAreaRemove = 5005,
+
+    /* Primitives for handling images */
+    _OrthancPluginService_GetImagePixelFormat = 6000,
+    _OrthancPluginService_GetImageWidth = 6001,
+    _OrthancPluginService_GetImageHeight = 6002,
+    _OrthancPluginService_GetImagePitch = 6003,
+    _OrthancPluginService_GetImageBuffer = 6004,
+    _OrthancPluginService_UncompressImage = 6005,
+    _OrthancPluginService_FreeImage = 6006,
+    _OrthancPluginService_CompressImage = 6007,
+    _OrthancPluginService_ConvertPixelFormat = 6008,
+    _OrthancPluginService_GetFontsCount = 6009,
+    _OrthancPluginService_GetFontInfo = 6010,
+    _OrthancPluginService_DrawText = 6011,
+    _OrthancPluginService_CreateImage = 6012,
+    _OrthancPluginService_CreateImageAccessor = 6013,
+    _OrthancPluginService_DecodeDicomImage = 6014,
+
+    /* Primitives for handling C-Find, C-Move and worklists */
+    _OrthancPluginService_WorklistAddAnswer = 7000,
+    _OrthancPluginService_WorklistMarkIncomplete = 7001,
+    _OrthancPluginService_WorklistIsMatch = 7002,
+    _OrthancPluginService_WorklistGetDicomQuery = 7003,
+    _OrthancPluginService_FindAddAnswer = 7004,
+    _OrthancPluginService_FindMarkIncomplete = 7005,
+    _OrthancPluginService_GetFindQuerySize = 7006,
+    _OrthancPluginService_GetFindQueryTag = 7007,
+    _OrthancPluginService_GetFindQueryTagName = 7008,
+    _OrthancPluginService_GetFindQueryValue = 7009,
+    _OrthancPluginService_CreateFindMatcher = 7010,
+    _OrthancPluginService_FreeFindMatcher = 7011,
+    _OrthancPluginService_FindMatcherIsMatch = 7012,
+
+    /* Primitives for accessing Orthanc Peers (new in 1.4.2) */
+    _OrthancPluginService_GetPeers = 8000,
+    _OrthancPluginService_FreePeers = 8001,
+    _OrthancPluginService_GetPeersCount = 8003,
+    _OrthancPluginService_GetPeerName = 8004,
+    _OrthancPluginService_GetPeerUrl = 8005,
+    _OrthancPluginService_CallPeerApi = 8006,
+    _OrthancPluginService_GetPeerUserProperty = 8007,
+
+    /* Primitives for handling jobs (new in 1.4.2) */
+    _OrthancPluginService_CreateJob = 9000,
+    _OrthancPluginService_FreeJob = 9001,
+    _OrthancPluginService_SubmitJob = 9002,
+    _OrthancPluginService_RegisterJobsUnserializer = 9003,
+    
+    _OrthancPluginService_INTERNAL = 0x7fffffff
+  } _OrthancPluginService;
+
+
+  typedef enum
+  {
+    _OrthancPluginProperty_Description = 1,
+    _OrthancPluginProperty_RootUri = 2,
+    _OrthancPluginProperty_OrthancExplorer = 3,
+
+    _OrthancPluginProperty_INTERNAL = 0x7fffffff
+  } _OrthancPluginProperty;
+
+
+
+  /**
+   * The memory layout of the pixels of an image.
+   * @ingroup Images
+   **/
+  typedef enum
+  {
+    /**
+     * @brief Graylevel 8bpp image.
+     *
+     * The image is graylevel. Each pixel is unsigned and stored in
+     * one byte.
+     **/
+    OrthancPluginPixelFormat_Grayscale8 = 1,
+
+    /**
+     * @brief Graylevel, unsigned 16bpp image.
+     *
+     * The image is graylevel. Each pixel is unsigned and stored in
+     * two bytes.
+     **/
+    OrthancPluginPixelFormat_Grayscale16 = 2,
+
+    /**
+     * @brief Graylevel, signed 16bpp image.
+     *
+     * The image is graylevel. Each pixel is signed and stored in two
+     * bytes.
+     **/
+    OrthancPluginPixelFormat_SignedGrayscale16 = 3,
+
+    /**
+     * @brief Color image in RGB24 format.
+     *
+     * This format describes a color image. The pixels are stored in 3
+     * consecutive bytes. The memory layout is RGB.
+     **/
+    OrthancPluginPixelFormat_RGB24 = 4,
+
+    /**
+     * @brief Color image in RGBA32 format.
+     *
+     * This format describes a color image. The pixels are stored in 4
+     * consecutive bytes. The memory layout is RGBA.
+     **/
+    OrthancPluginPixelFormat_RGBA32 = 5,
+
+    OrthancPluginPixelFormat_Unknown = 6,   /*!< Unknown pixel format */
+
+    /**
+     * @brief Color image in RGB48 format.
+     *
+     * This format describes a color image. The pixels are stored in 6
+     * consecutive bytes. The memory layout is RRGGBB.
+     **/
+    OrthancPluginPixelFormat_RGB48 = 7,
+
+    /**
+     * @brief Graylevel, unsigned 32bpp image.
+     *
+     * The image is graylevel. Each pixel is unsigned and stored in
+     * four bytes.
+     **/
+    OrthancPluginPixelFormat_Grayscale32 = 8,
+
+    /**
+     * @brief Graylevel, floating-point 32bpp image.
+     *
+     * The image is graylevel. Each pixel is floating-point and stored
+     * in four bytes.
+     **/
+    OrthancPluginPixelFormat_Float32 = 9,
+
+    /**
+     * @brief Color image in BGRA32 format.
+     *
+     * This format describes a color image. The pixels are stored in 4
+     * consecutive bytes. The memory layout is BGRA.
+     **/
+    OrthancPluginPixelFormat_BGRA32 = 10,
+
+    /**
+     * @brief Graylevel, unsigned 64bpp image.
+     *
+     * The image is graylevel. Each pixel is unsigned and stored in
+     * eight bytes.
+     **/
+    OrthancPluginPixelFormat_Grayscale64 = 11,
+
+    _OrthancPluginPixelFormat_INTERNAL = 0x7fffffff
+  } OrthancPluginPixelFormat;
+
+
+
+  /**
+   * The content types that are supported by Orthanc plugins.
+   **/
+  typedef enum
+  {
+    OrthancPluginContentType_Unknown = 0,      /*!< Unknown content type */
+    OrthancPluginContentType_Dicom = 1,        /*!< DICOM */
+    OrthancPluginContentType_DicomAsJson = 2,  /*!< JSON summary of a DICOM file */
+
+    _OrthancPluginContentType_INTERNAL = 0x7fffffff
+  } OrthancPluginContentType;
+
+
+
+  /**
+   * The supported types of DICOM resources.
+   **/
+  typedef enum
+  {
+    OrthancPluginResourceType_Patient = 0,     /*!< Patient */
+    OrthancPluginResourceType_Study = 1,       /*!< Study */
+    OrthancPluginResourceType_Series = 2,      /*!< Series */
+    OrthancPluginResourceType_Instance = 3,    /*!< Instance */
+    OrthancPluginResourceType_None = 4,        /*!< Unavailable resource type */
+
+    _OrthancPluginResourceType_INTERNAL = 0x7fffffff
+  } OrthancPluginResourceType;
+
+
+
+  /**
+   * The supported types of changes that can be signaled to the change callback.
+   * @ingroup Callbacks
+   **/
+  typedef enum
+  {
+    OrthancPluginChangeType_CompletedSeries = 0,    /*!< Series is now complete */
+    OrthancPluginChangeType_Deleted = 1,            /*!< Deleted resource */
+    OrthancPluginChangeType_NewChildInstance = 2,   /*!< A new instance was added to this resource */
+    OrthancPluginChangeType_NewInstance = 3,        /*!< New instance received */
+    OrthancPluginChangeType_NewPatient = 4,         /*!< New patient created */
+    OrthancPluginChangeType_NewSeries = 5,          /*!< New series created */
+    OrthancPluginChangeType_NewStudy = 6,           /*!< New study created */
+    OrthancPluginChangeType_StablePatient = 7,      /*!< Timeout: No new instance in this patient */
+    OrthancPluginChangeType_StableSeries = 8,       /*!< Timeout: No new instance in this series */
+    OrthancPluginChangeType_StableStudy = 9,        /*!< Timeout: No new instance in this study */
+    OrthancPluginChangeType_OrthancStarted = 10,    /*!< Orthanc has started */
+    OrthancPluginChangeType_OrthancStopped = 11,    /*!< Orthanc is stopping */
+    OrthancPluginChangeType_UpdatedAttachment = 12, /*!< Some user-defined attachment has changed for this resource */
+    OrthancPluginChangeType_UpdatedMetadata = 13,   /*!< Some user-defined metadata has changed for this resource */
+    OrthancPluginChangeType_UpdatedPeers = 14,      /*!< The list of Orthanc peers has changed */
+    OrthancPluginChangeType_UpdatedModalities = 15, /*!< The list of DICOM modalities has changed */
+    OrthancPluginChangeType_JobSubmitted = 16,      /*!< New Job submitted */
+    OrthancPluginChangeType_JobSuccess = 17,        /*!< A Job has completed successfully */
+    OrthancPluginChangeType_JobFailure = 18,        /*!< A Job has failed */
+
+    _OrthancPluginChangeType_INTERNAL = 0x7fffffff
+  } OrthancPluginChangeType;
+
+
+  /**
+   * The compression algorithms that are supported by the Orthanc core.
+   * @ingroup Images
+   **/
+  typedef enum
+  {
+    OrthancPluginCompressionType_Zlib = 0,          /*!< Standard zlib compression */
+    OrthancPluginCompressionType_ZlibWithSize = 1,  /*!< zlib, prefixed with uncompressed size (uint64_t) */
+    OrthancPluginCompressionType_Gzip = 2,          /*!< Standard gzip compression */
+    OrthancPluginCompressionType_GzipWithSize = 3,  /*!< gzip, prefixed with uncompressed size (uint64_t) */
+
+    _OrthancPluginCompressionType_INTERNAL = 0x7fffffff
+  } OrthancPluginCompressionType;
+
+
+  /**
+   * The image formats that are supported by the Orthanc core.
+   * @ingroup Images
+   **/
+  typedef enum
+  {
+    OrthancPluginImageFormat_Png = 0,    /*!< Image compressed using PNG */
+    OrthancPluginImageFormat_Jpeg = 1,   /*!< Image compressed using JPEG */
+    OrthancPluginImageFormat_Dicom = 2,  /*!< Image compressed using DICOM */
+
+    _OrthancPluginImageFormat_INTERNAL = 0x7fffffff
+  } OrthancPluginImageFormat;
+
+
+  /**
+   * The value representations present in the DICOM standard (version 2013).
+   * @ingroup Toolbox
+   **/
+  typedef enum
+  {
+    OrthancPluginValueRepresentation_AE = 1,   /*!< Application Entity */
+    OrthancPluginValueRepresentation_AS = 2,   /*!< Age String */
+    OrthancPluginValueRepresentation_AT = 3,   /*!< Attribute Tag */
+    OrthancPluginValueRepresentation_CS = 4,   /*!< Code String */
+    OrthancPluginValueRepresentation_DA = 5,   /*!< Date */
+    OrthancPluginValueRepresentation_DS = 6,   /*!< Decimal String */
+    OrthancPluginValueRepresentation_DT = 7,   /*!< Date Time */
+    OrthancPluginValueRepresentation_FD = 8,   /*!< Floating Point Double */
+    OrthancPluginValueRepresentation_FL = 9,   /*!< Floating Point Single */
+    OrthancPluginValueRepresentation_IS = 10,  /*!< Integer String */
+    OrthancPluginValueRepresentation_LO = 11,  /*!< Long String */
+    OrthancPluginValueRepresentation_LT = 12,  /*!< Long Text */
+    OrthancPluginValueRepresentation_OB = 13,  /*!< Other Byte String */
+    OrthancPluginValueRepresentation_OF = 14,  /*!< Other Float String */
+    OrthancPluginValueRepresentation_OW = 15,  /*!< Other Word String */
+    OrthancPluginValueRepresentation_PN = 16,  /*!< Person Name */
+    OrthancPluginValueRepresentation_SH = 17,  /*!< Short String */
+    OrthancPluginValueRepresentation_SL = 18,  /*!< Signed Long */
+    OrthancPluginValueRepresentation_SQ = 19,  /*!< Sequence of Items */
+    OrthancPluginValueRepresentation_SS = 20,  /*!< Signed Short */
+    OrthancPluginValueRepresentation_ST = 21,  /*!< Short Text */
+    OrthancPluginValueRepresentation_TM = 22,  /*!< Time */
+    OrthancPluginValueRepresentation_UI = 23,  /*!< Unique Identifier (UID) */
+    OrthancPluginValueRepresentation_UL = 24,  /*!< Unsigned Long */
+    OrthancPluginValueRepresentation_UN = 25,  /*!< Unknown */
+    OrthancPluginValueRepresentation_US = 26,  /*!< Unsigned Short */
+    OrthancPluginValueRepresentation_UT = 27,  /*!< Unlimited Text */
+
+    _OrthancPluginValueRepresentation_INTERNAL = 0x7fffffff
+  } OrthancPluginValueRepresentation;
+
+
+  /**
+   * The possible output formats for a DICOM-to-JSON conversion.
+   * @ingroup Toolbox
+   * @see OrthancPluginDicomToJson()
+   **/
+  typedef enum
+  {
+    OrthancPluginDicomToJsonFormat_Full = 1,    /*!< Full output, with most details */
+    OrthancPluginDicomToJsonFormat_Short = 2,   /*!< Tags output as hexadecimal numbers */
+    OrthancPluginDicomToJsonFormat_Human = 3,   /*!< Human-readable JSON */
+
+    _OrthancPluginDicomToJsonFormat_INTERNAL = 0x7fffffff
+  } OrthancPluginDicomToJsonFormat;
+
+
+  /**
+   * Flags to customize a DICOM-to-JSON conversion. By default, binary
+   * tags are formatted using Data URI scheme.
+   * @ingroup Toolbox
+   **/
+  typedef enum
+  {
+    OrthancPluginDicomToJsonFlags_None                  = 0,
+    OrthancPluginDicomToJsonFlags_IncludeBinary         = (1 << 0),  /*!< Include the binary tags */
+    OrthancPluginDicomToJsonFlags_IncludePrivateTags    = (1 << 1),  /*!< Include the private tags */
+    OrthancPluginDicomToJsonFlags_IncludeUnknownTags    = (1 << 2),  /*!< Include the tags unknown by the dictionary */
+    OrthancPluginDicomToJsonFlags_IncludePixelData      = (1 << 3),  /*!< Include the pixel data */
+    OrthancPluginDicomToJsonFlags_ConvertBinaryToAscii  = (1 << 4),  /*!< Output binary tags as-is, dropping non-ASCII */
+    OrthancPluginDicomToJsonFlags_ConvertBinaryToNull   = (1 << 5),  /*!< Signal binary tags as null values */
+
+    _OrthancPluginDicomToJsonFlags_INTERNAL = 0x7fffffff
+  } OrthancPluginDicomToJsonFlags;
+
+
+  /**
+   * Flags to the creation of a DICOM file.
+   * @ingroup Toolbox
+   * @see OrthancPluginCreateDicom()
+   **/
+  typedef enum
+  {
+    OrthancPluginCreateDicomFlags_None                  = 0,
+    OrthancPluginCreateDicomFlags_DecodeDataUriScheme   = (1 << 0),  /*!< Decode fields encoded using data URI scheme */
+    OrthancPluginCreateDicomFlags_GenerateIdentifiers   = (1 << 1),  /*!< Automatically generate DICOM identifiers */
+
+    _OrthancPluginCreateDicomFlags_INTERNAL = 0x7fffffff
+  } OrthancPluginCreateDicomFlags;
+
+
+  /**
+   * The constraints on the DICOM identifiers that must be supported
+   * by the database plugins.
+   * @deprecated Plugins using OrthancPluginConstraintType will be faster
+   **/
+  typedef enum
+  {
+    OrthancPluginIdentifierConstraint_Equal = 1,           /*!< Equal */
+    OrthancPluginIdentifierConstraint_SmallerOrEqual = 2,  /*!< Less or equal */
+    OrthancPluginIdentifierConstraint_GreaterOrEqual = 3,  /*!< More or equal */
+    OrthancPluginIdentifierConstraint_Wildcard = 4,        /*!< Case-sensitive wildcard matching (with * and ?) */
+
+    _OrthancPluginIdentifierConstraint_INTERNAL = 0x7fffffff
+  } OrthancPluginIdentifierConstraint;
+
+
+  /**
+   * The constraints on the tags (main DICOM tags and identifier tags)
+   * that must be supported by the database plugins.
+   **/
+  typedef enum
+  {
+    OrthancPluginConstraintType_Equal = 1,           /*!< Equal */
+    OrthancPluginConstraintType_SmallerOrEqual = 2,  /*!< Less or equal */
+    OrthancPluginConstraintType_GreaterOrEqual = 3,  /*!< More or equal */
+    OrthancPluginConstraintType_Wildcard = 4,        /*!< Wildcard matching */
+    OrthancPluginConstraintType_List = 5,            /*!< List of values */
+
+    _OrthancPluginConstraintType_INTERNAL = 0x7fffffff
+  } OrthancPluginConstraintType;
+
+
+  /**
+   * The origin of a DICOM instance that has been received by Orthanc.
+   **/
+  typedef enum
+  {
+    OrthancPluginInstanceOrigin_Unknown = 1,        /*!< Unknown origin */
+    OrthancPluginInstanceOrigin_DicomProtocol = 2,  /*!< Instance received through DICOM protocol */
+    OrthancPluginInstanceOrigin_RestApi = 3,        /*!< Instance received through REST API of Orthanc */
+    OrthancPluginInstanceOrigin_Plugin = 4,         /*!< Instance added to Orthanc by a plugin */
+    OrthancPluginInstanceOrigin_Lua = 5,            /*!< Instance added to Orthanc by a Lua script */
+    OrthancPluginInstanceOrigin_WebDav = 6,         /*!< Instance received through WebDAV (new in 1.8.0) */
+
+    _OrthancPluginInstanceOrigin_INTERNAL = 0x7fffffff
+  } OrthancPluginInstanceOrigin;
+
+
+  /**
+   * The possible status for one single step of a job.
+   **/
+  typedef enum
+  {
+    OrthancPluginJobStepStatus_Success = 1,   /*!< The job has successfully executed all its steps */
+    OrthancPluginJobStepStatus_Failure = 2,   /*!< The job has failed while executing this step */
+    OrthancPluginJobStepStatus_Continue = 3   /*!< The job has still data to process after this step */
+  } OrthancPluginJobStepStatus;
+
+
+  /**
+   * Explains why the job should stop and release the resources it has
+   * allocated. This is especially important to disambiguate between
+   * the "paused" condition and the "final" conditions (success,
+   * failure, or canceled).
+   **/
+  typedef enum
+  {
+    OrthancPluginJobStopReason_Success = 1,  /*!< The job has succeeded */
+    OrthancPluginJobStopReason_Paused = 2,   /*!< The job was paused, and will be resumed later */
+    OrthancPluginJobStopReason_Failure = 3,  /*!< The job has failed, and might be resubmitted later */
+    OrthancPluginJobStopReason_Canceled = 4  /*!< The job was canceled, and might be resubmitted later */
+  } OrthancPluginJobStopReason;
+
+
+  /**
+   * The available types of metrics.
+   **/
+  typedef enum
+  {
+    OrthancPluginMetricsType_Default = 0,   /*!< Default metrics */
+
+    /**
+     * This metrics represents a time duration. Orthanc will keep the
+     * maximum value of the metrics over a sliding window of ten
+     * seconds, which is useful if the metrics is sampled frequently.
+     **/
+    OrthancPluginMetricsType_Timer = 1
+  } OrthancPluginMetricsType;
+  
+
+  /**
+   * The available modes to export a binary DICOM tag into a DICOMweb
+   * JSON or XML document.
+   **/
+  typedef enum
+  {
+    OrthancPluginDicomWebBinaryMode_Ignore = 0,        /*!< Don't include binary tags */
+    OrthancPluginDicomWebBinaryMode_InlineBinary = 1,  /*!< Inline encoding using Base64 */
+    OrthancPluginDicomWebBinaryMode_BulkDataUri = 2    /*!< Use a bulk data URI field */
+  } OrthancPluginDicomWebBinaryMode;
+
+
+  /**
+   * The available values for the Failure Reason (0008,1197) during
+   * storage commitment.
+   * http://dicom.nema.org/medical/dicom/2019e/output/chtml/part03/sect_C.14.html#sect_C.14.1.1
+   **/
+  typedef enum
+  {
+    OrthancPluginStorageCommitmentFailureReason_Success = 0,
+    /*!< Success: The DICOM instance is properly stored in the SCP */
+
+    OrthancPluginStorageCommitmentFailureReason_ProcessingFailure = 1,
+    /*!< 0110H: A general failure in processing the operation was encountered */
+
+    OrthancPluginStorageCommitmentFailureReason_NoSuchObjectInstance = 2,
+    /*!< 0112H: One or more of the elements in the Referenced SOP
+      Instance Sequence was not available */
+
+    OrthancPluginStorageCommitmentFailureReason_ResourceLimitation = 3,
+    /*!< 0213H: The SCP does not currently have enough resources to
+      store the requested SOP Instance(s) */
+
+    OrthancPluginStorageCommitmentFailureReason_ReferencedSOPClassNotSupported = 4,
+    /*!< 0122H: Storage Commitment has been requested for a SOP
+      Instance with a SOP Class that is not supported by the SCP */
+
+    OrthancPluginStorageCommitmentFailureReason_ClassInstanceConflict = 5,
+    /*!< 0119H: The SOP Class of an element in the Referenced SOP
+      Instance Sequence did not correspond to the SOP class registered
+      for this SOP Instance at the SCP */
+
+    OrthancPluginStorageCommitmentFailureReason_DuplicateTransactionUID = 6
+    /*!< 0131H: The Transaction UID of the Storage Commitment Request
+      is already in use */
+  } OrthancPluginStorageCommitmentFailureReason;
+
+  
+
+  /**
+   * @brief A memory buffer allocated by the core system of Orthanc.
+   *
+   * A memory buffer allocated by the core system of Orthanc. When the
+   * content of the buffer is not useful anymore, it must be free by a
+   * call to ::OrthancPluginFreeMemoryBuffer().
+   **/
+  typedef struct
+  {
+    /**
+     * @brief The content of the buffer.
+     **/
+    void*      data;
+
+    /**
+     * @brief The number of bytes in the buffer.
+     **/
+    uint32_t   size;
+  } OrthancPluginMemoryBuffer;
+
+
+
+
+  /**
+   * @brief Opaque structure that represents the HTTP connection to the client application.
+   * @ingroup Callback
+   **/
+  typedef struct _OrthancPluginRestOutput_t OrthancPluginRestOutput;
+
+
+
+  /**
+   * @brief Opaque structure that represents a DICOM instance that is managed by the Orthanc core.
+   * @ingroup DicomInstance
+   **/
+  typedef struct _OrthancPluginDicomInstance_t OrthancPluginDicomInstance;
+
+
+
+  /**
+   * @brief Opaque structure that represents an image that is uncompressed in memory.
+   * @ingroup Images
+   **/
+  typedef struct _OrthancPluginImage_t OrthancPluginImage;
+
+
+
+  /**
+   * @brief Opaque structure that represents the storage area that is actually used by Orthanc.
+   * @ingroup Images
+   **/
+  typedef struct _OrthancPluginStorageArea_t OrthancPluginStorageArea;
+
+
+
+  /**
+   * @brief Opaque structure to an object that represents a C-Find query for worklists.
+   * @ingroup DicomCallbacks
+   **/
+  typedef struct _OrthancPluginWorklistQuery_t OrthancPluginWorklistQuery;
+
+
+
+  /**
+   * @brief Opaque structure to an object that represents the answers to a C-Find query for worklists.
+   * @ingroup DicomCallbacks
+   **/
+  typedef struct _OrthancPluginWorklistAnswers_t OrthancPluginWorklistAnswers;
+
+
+
+  /**
+   * @brief Opaque structure to an object that represents a C-Find query.
+   * @ingroup DicomCallbacks
+   **/
+  typedef struct _OrthancPluginFindQuery_t OrthancPluginFindQuery;
+
+
+
+  /**
+   * @brief Opaque structure to an object that represents the answers to a C-Find query for worklists.
+   * @ingroup DicomCallbacks
+   **/
+  typedef struct _OrthancPluginFindAnswers_t OrthancPluginFindAnswers;
+
+
+
+  /**
+   * @brief Opaque structure to an object that can be used to check whether a DICOM instance matches a C-Find query.
+   * @ingroup Toolbox
+   **/
+  typedef struct _OrthancPluginFindMatcher_t OrthancPluginFindMatcher;
+
+
+  
+  /**
+   * @brief Opaque structure to the set of remote Orthanc Peers that are known to the local Orthanc server.
+   * @ingroup Toolbox
+   **/
+  typedef struct _OrthancPluginPeers_t OrthancPluginPeers;
+
+
+
+  /**
+   * @brief Opaque structure to a job to be executed by Orthanc.
+   * @ingroup Toolbox
+   **/
+  typedef struct _OrthancPluginJob_t OrthancPluginJob;  
+
+
+
+  /**
+   * @brief Opaque structure that represents a node in a JSON or XML
+   * document used in DICOMweb.
+   * @ingroup Toolbox
+   **/
+  typedef struct _OrthancPluginDicomWebNode_t OrthancPluginDicomWebNode;
+
+  
+
+  /**
+   * @brief Signature of a callback function that answers to a REST request.
+   * @ingroup Callbacks
+   **/
+  typedef OrthancPluginErrorCode (*OrthancPluginRestCallback) (
+    OrthancPluginRestOutput* output,
+    const char* url,
+    const OrthancPluginHttpRequest* request);
+
+
+
+  /**
+   * @brief Signature of a callback function that is triggered when Orthanc stores a new DICOM instance.
+   * @ingroup Callbacks
+   **/
+  typedef OrthancPluginErrorCode (*OrthancPluginOnStoredInstanceCallback) (
+    const OrthancPluginDicomInstance* instance,
+    const char* instanceId);
+
+
+
+  /**
+   * @brief Signature of a callback function that is triggered when a change happens to some DICOM resource.
+   * @ingroup Callbacks
+   **/
+  typedef OrthancPluginErrorCode (*OrthancPluginOnChangeCallback) (
+    OrthancPluginChangeType changeType,
+    OrthancPluginResourceType resourceType,
+    const char* resourceId);
+
+
+
+  /**
+   * @brief Signature of a callback function to decode a DICOM instance as an image.
+   * @ingroup Callbacks
+   **/
+  typedef OrthancPluginErrorCode (*OrthancPluginDecodeImageCallback) (
+    OrthancPluginImage** target,
+    const void* dicom,
+    const uint32_t size,
+    uint32_t frameIndex);
+
+
+
+  /**
+   * @brief Signature of a function to free dynamic memory.
+   * @ingroup Callbacks
+   **/
+  typedef void (*OrthancPluginFree) (void* buffer);
+
+
+
+  /**
+   * @brief Signature of a function to set the content of a node
+   * encoding a binary DICOM tag, into a JSON or XML document
+   * generated for DICOMweb.
+   * @ingroup Callbacks
+   **/
+  typedef void (*OrthancPluginDicomWebSetBinaryNode) (
+    OrthancPluginDicomWebNode*       node,
+    OrthancPluginDicomWebBinaryMode  mode,
+    const char*                      bulkDataUri);
+    
+
+
+  /**
+   * @brief Callback for writing to the storage area.
+   *
+   * Signature of a callback function that is triggered when Orthanc writes a file to the storage area.
+   *
+   * @param uuid The UUID of the file.
+   * @param content The content of the file.
+   * @param size The size of the file.
+   * @param type The content type corresponding to this file. 
+   * @return 0 if success, other value if error.
+   * @ingroup Callbacks
+   **/
+  typedef OrthancPluginErrorCode (*OrthancPluginStorageCreate) (
+    const char* uuid,
+    const void* content,
+    int64_t size,
+    OrthancPluginContentType type);
+
+
+
+  /**
+   * @brief Callback for reading from the storage area.
+   *
+   * Signature of a callback function that is triggered when Orthanc reads a file from the storage area.
+   *
+   * @param content The content of the file (output).
+   * @param size The size of the file (output).
+   * @param uuid The UUID of the file of interest.
+   * @param type The content type corresponding to this file. 
+   * @return 0 if success, other value if error.
+   * @ingroup Callbacks
+   * 
+   * @warning The "content" buffer *must* have been allocated using
+   * the "malloc()" function of your C standard library (i.e. nor
+   * "new[]", neither a pointer to a buffer). The "free()" function of
+   * your C standard library will automatically be invoked on the
+   * "content" pointer.
+   **/
+  typedef OrthancPluginErrorCode (*OrthancPluginStorageRead) (
+    void** content,
+    int64_t* size,
+    const char* uuid,
+    OrthancPluginContentType type);
+
+
+
+  /**
+   * @brief Callback for removing a file from the storage area.
+   *
+   * Signature of a callback function that is triggered when Orthanc deletes a file from the storage area.
+   *
+   * @param uuid The UUID of the file to be removed.
+   * @param type The content type corresponding to this file. 
+   * @return 0 if success, other value if error.
+   * @ingroup Callbacks
+   **/
+  typedef OrthancPluginErrorCode (*OrthancPluginStorageRemove) (
+    const char* uuid,
+    OrthancPluginContentType type);
+
+
+
+  /**
+   * @brief Callback to handle the C-Find SCP requests for worklists.
+   *
+   * Signature of a callback function that is triggered when Orthanc
+   * receives a C-Find SCP request against modality worklists.
+   *
+   * @param answers The target structure where answers must be stored.
+   * @param query The worklist query.
+   * @param issuerAet The Application Entity Title (AET) of the modality from which the request originates.
+   * @param calledAet The Application Entity Title (AET) of the modality that is called by the request.
+   * @return 0 if success, other value if error.
+   * @ingroup DicomCallbacks
+   **/
+  typedef OrthancPluginErrorCode (*OrthancPluginWorklistCallback) (
+    OrthancPluginWorklistAnswers*     answers,
+    const OrthancPluginWorklistQuery* query,
+    const char*                       issuerAet,
+    const char*                       calledAet);
+
+
+
+  /**
+   * @brief Callback to filter incoming HTTP requests received by Orthanc.
+   *
+   * Signature of a callback function that is triggered whenever
+   * Orthanc receives an HTTP/REST request, and that answers whether
+   * this request should be allowed. If the callback returns "0"
+   * ("false"), the server answers with HTTP status code 403
+   * (Forbidden).
+   *
+   * @param method The HTTP method used by the request.
+   * @param uri The URI of interest.
+   * @param ip The IP address of the HTTP client.
+   * @param headersCount The number of HTTP headers.
+   * @param headersKeys The keys of the HTTP headers (always converted to low-case).
+   * @param headersValues The values of the HTTP headers.
+   * @return 0 if forbidden access, 1 if allowed access, -1 if error.
+   * @ingroup Callback
+   * @deprecated Please instead use OrthancPluginIncomingHttpRequestFilter2()
+   **/
+  typedef int32_t (*OrthancPluginIncomingHttpRequestFilter) (
+    OrthancPluginHttpMethod  method,
+    const char*              uri,
+    const char*              ip,
+    uint32_t                 headersCount,
+    const char* const*       headersKeys,
+    const char* const*       headersValues);
+
+
+
+  /**
+   * @brief Callback to filter incoming HTTP requests received by Orthanc.
+   *
+   * Signature of a callback function that is triggered whenever
+   * Orthanc receives an HTTP/REST request, and that answers whether
+   * this request should be allowed. If the callback returns "0"
+   * ("false"), the server answers with HTTP status code 403
+   * (Forbidden).
+   *
+   * @param method The HTTP method used by the request.
+   * @param uri The URI of interest.
+   * @param ip The IP address of the HTTP client.
+   * @param headersCount The number of HTTP headers.
+   * @param headersKeys The keys of the HTTP headers (always converted to low-case).
+   * @param headersValues The values of the HTTP headers.
+   * @param getArgumentsCount The number of GET arguments (only for the GET HTTP method).
+   * @param getArgumentsKeys The keys of the GET arguments (only for the GET HTTP method).
+   * @param getArgumentsValues The values of the GET arguments (only for the GET HTTP method).
+   * @return 0 if forbidden access, 1 if allowed access, -1 if error.
+   * @ingroup Callback
+   **/
+  typedef int32_t (*OrthancPluginIncomingHttpRequestFilter2) (
+    OrthancPluginHttpMethod  method,
+    const char*              uri,
+    const char*              ip,
+    uint32_t                 headersCount,
+    const char* const*       headersKeys,
+    const char* const*       headersValues,
+    uint32_t                 getArgumentsCount,
+    const char* const*       getArgumentsKeys,
+    const char* const*       getArgumentsValues);
+
+
+
+  /**
+   * @brief Callback to handle incoming C-Find SCP requests.
+   *
+   * Signature of a callback function that is triggered whenever
+   * Orthanc receives a C-Find SCP request not concerning modality
+   * worklists.
+   *
+   * @param answers The target structure where answers must be stored.
+   * @param query The worklist query.
+   * @param issuerAet The Application Entity Title (AET) of the modality from which the request originates.
+   * @param calledAet The Application Entity Title (AET) of the modality that is called by the request.
+   * @return 0 if success, other value if error.
+   * @ingroup DicomCallbacks
+   **/
+  typedef OrthancPluginErrorCode (*OrthancPluginFindCallback) (
+    OrthancPluginFindAnswers*     answers,
+    const OrthancPluginFindQuery* query,
+    const char*                   issuerAet,
+    const char*                   calledAet);
+
+
+
+  /**
+   * @brief Callback to handle incoming C-Move SCP requests.
+   *
+   * Signature of a callback function that is triggered whenever
+   * Orthanc receives a C-Move SCP request. The callback receives the
+   * type of the resource of interest (study, series, instance...)
+   * together with the DICOM tags containing its identifiers. In turn,
+   * the plugin must create a driver object that will be responsible
+   * for driving the successive move suboperations.
+   *
+   * @param resourceType The type of the resource of interest. Note
+   * that this might be set to ResourceType_None if the
+   * QueryRetrieveLevel (0008,0052) tag was not provided by the
+   * issuer (i.e. the originator modality).
+   * @param patientId Content of the PatientID (0x0010, 0x0020) tag of the resource of interest. Might be NULL.
+   * @param accessionNumber Content of the AccessionNumber (0x0008, 0x0050) tag. Might be NULL.
+   * @param studyInstanceUid Content of the StudyInstanceUID (0x0020, 0x000d) tag. Might be NULL.
+   * @param seriesInstanceUid Content of the SeriesInstanceUID (0x0020, 0x000e) tag. Might be NULL.
+   * @param sopInstanceUid Content of the SOPInstanceUID (0x0008, 0x0018) tag. Might be NULL.
+   * @param originatorAet The Application Entity Title (AET) of the
+   * modality from which the request originates.
+   * @param sourceAet The Application Entity Title (AET) of the
+   * modality that should send its DICOM files to another modality.
+   * @param targetAet The Application Entity Title (AET) of the
+   * modality that should receive the DICOM files.
+   * @param originatorId The Message ID issued by the originator modality,
+   * as found in tag (0000,0110) of the DICOM query emitted by the issuer.
+   *
+   * @return The NULL value if the plugin cannot deal with this query,
+   * or a pointer to the driver object that is responsible for
+   * handling the successive move suboperations.
+   * 
+   * @note If targetAet equals sourceAet, this is actually a query/retrieve operation.
+   * @ingroup DicomCallbacks
+   **/
+  typedef void* (*OrthancPluginMoveCallback) (
+    OrthancPluginResourceType  resourceType,
+    const char*                patientId,
+    const char*                accessionNumber,
+    const char*                studyInstanceUid,
+    const char*                seriesInstanceUid,
+    const char*                sopInstanceUid,
+    const char*                originatorAet,
+    const char*                sourceAet,
+    const char*                targetAet,
+    uint16_t                   originatorId);
+    
+
+  /**
+   * @brief Callback to read the size of a C-Move driver.
+   * 
+   * Signature of a callback function that returns the number of
+   * C-Move suboperations that are to be achieved by the given C-Move
+   * driver. This driver is the return value of a previous call to the
+   * OrthancPluginMoveCallback() callback.
+   *
+   * @param moveDriver The C-Move driver of interest.
+   * @return The number of suboperations. 
+   * @ingroup DicomCallbacks
+   **/
+  typedef uint32_t (*OrthancPluginGetMoveSize) (void* moveDriver);
+
+
+  /**
+   * @brief Callback to apply one C-Move suboperation.
+   * 
+   * Signature of a callback function that applies the next C-Move
+   * suboperation that os to be achieved by the given C-Move
+   * driver. This driver is the return value of a previous call to the
+   * OrthancPluginMoveCallback() callback.
+   *
+   * @param moveDriver The C-Move driver of interest.
+   * @return 0 if success, or the error code if failure.
+   * @ingroup DicomCallbacks
+   **/
+  typedef OrthancPluginErrorCode (*OrthancPluginApplyMove) (void* moveDriver);
+
+
+  /**
+   * @brief Callback to free one C-Move driver.
+   * 
+   * Signature of a callback function that releases the resources
+   * allocated by the given C-Move driver. This driver is the return
+   * value of a previous call to the OrthancPluginMoveCallback()
+   * callback.
+   *
+   * @param moveDriver The C-Move driver of interest.
+   * @ingroup DicomCallbacks
+   **/
+  typedef void (*OrthancPluginFreeMove) (void* moveDriver);
+
+
+  /**
+   * @brief Callback to finalize one custom job.
+   * 
+   * Signature of a callback function that releases all the resources
+   * allocated by the given job. This job is the argument provided to
+   * OrthancPluginCreateJob().
+   *
+   * @param job The job of interest.
+   * @ingroup Toolbox
+   **/  
+  typedef void (*OrthancPluginJobFinalize) (void* job);
+
+
+  /**
+   * @brief Callback to check the progress of one custom job.
+   * 
+   * Signature of a callback function that returns the progress of the
+   * job.
+   *
+   * @param job The job of interest.
+   * @return The progress, as a floating-point number ranging from 0 to 1.
+   * @ingroup Toolbox
+   **/  
+  typedef float (*OrthancPluginJobGetProgress) (void* job);
+
+  
+  /**
+   * @brief Callback to retrieve the content of one custom job.
+   * 
+   * Signature of a callback function that returns human-readable
+   * statistics about the job. This statistics must be formatted as a
+   * JSON object. This information is notably displayed in the "Jobs"
+   * tab of "Orthanc Explorer".
+   *
+   * @param job The job of interest.
+   * @return The statistics, as a JSON object encoded as a string.
+   * @ingroup Toolbox
+   **/  
+  typedef const char* (*OrthancPluginJobGetContent) (void* job);
+
+
+  /**
+   * @brief Callback to serialize one custom job.
+   * 
+   * Signature of a callback function that returns a serialized
+   * version of the job, formatted as a JSON object. This
+   * serialization is stored in the Orthanc database, and is used to
+   * reload the job on the restart of Orthanc. The "unserialization"
+   * callback (with OrthancPluginJobsUnserializer signature) will
+   * receive this serialized object.
+   *
+   * @param job The job of interest.
+   * @return The serialized job, as a JSON object encoded as a string.
+   * @see OrthancPluginRegisterJobsUnserializer()
+   * @ingroup Toolbox
+   **/  
+  typedef const char* (*OrthancPluginJobGetSerialized) (void* job);
+
+
+  /**
+   * @brief Callback to execute one step of a custom job.
+   * 
+   * Signature of a callback function that executes one step in the
+   * job. The jobs engine of Orthanc will make successive calls to
+   * this method, as long as it returns
+   * OrthancPluginJobStepStatus_Continue.
+   *
+   * @param job The job of interest.
+   * @return The status of execution.
+   * @ingroup Toolbox
+   **/  
+  typedef OrthancPluginJobStepStatus (*OrthancPluginJobStep) (void* job);
+
+
+  /**
+   * @brief Callback executed once one custom job leaves the "running" state.
+   * 
+   * Signature of a callback function that is invoked once a job
+   * leaves the "running" state. This can happen if the previous call
+   * to OrthancPluginJobStep has failed/succeeded, if the host Orthanc
+   * server is being stopped, or if the user manually tags the job as
+   * paused/canceled. This callback allows the plugin to free
+   * resources allocated for running this custom job (e.g. to stop
+   * threads, or to remove temporary files).
+   * 
+   * Note that handling pauses might involves a specific treatment
+   * (such a stopping threads, but keeping temporary files on the
+   * disk). This "paused" situation can be checked by looking at the
+   * "reason" parameter.
+   *
+   * @param job The job of interest.
+   * @param reason The reason for leaving the "running" state. 
+   * @return 0 if success, or the error code if failure.
+   * @ingroup Toolbox
+   **/    
+  typedef OrthancPluginErrorCode (*OrthancPluginJobStop) (void* job, 
+                                                          OrthancPluginJobStopReason reason);
+
+
+  /**
+   * @brief Callback executed once one stopped custom job is started again.
+   * 
+   * Signature of a callback function that is invoked once a job
+   * leaves the "failure/canceled" state, to be started again. This
+   * function will typically reset the progress to zero. Note that
+   * before being actually executed, the job would first be tagged as
+   * "pending" in the Orthanc jobs engine.
+   *
+   * @param job The job of interest.
+   * @return 0 if success, or the error code if failure.
+   * @ingroup Toolbox
+   **/    
+  typedef OrthancPluginErrorCode (*OrthancPluginJobReset) (void* job);
+
+
+  /**
+   * @brief Callback executed to unserialize a custom job.
+   * 
+   * Signature of a callback function that unserializes a job that was
+   * saved in the Orthanc database.
+   *
+   * @param jobType The type of the job, as provided to OrthancPluginCreateJob().
+   * @param serialized The serialization of the job, as provided by OrthancPluginJobGetSerialized.
+   * @return The unserialized job (as created by OrthancPluginCreateJob()), or NULL
+   * if this unserializer cannot handle this job type.
+   * @see OrthancPluginRegisterJobsUnserializer()
+   * @ingroup Callbacks
+   **/    
+  typedef OrthancPluginJob* (*OrthancPluginJobsUnserializer) (const char* jobType,
+                                                              const char* serialized);
+  
+
+
+  /**
+   * @brief Callback executed to update the metrics of the plugin.
+   * 
+   * Signature of a callback function that is called by Orthanc
+   * whenever a monitoring tool (such as Prometheus) asks the current
+   * values of the metrics. This callback gives the plugin a chance to
+   * update its metrics, by calling OrthancPluginSetMetricsValue().
+   * This is typically useful for metrics that are expensive to
+   * acquire.
+   * 
+   * @see OrthancPluginRegisterRefreshMetrics()
+   * @ingroup Callbacks
+   **/
+  typedef void (*OrthancPluginRefreshMetricsCallback) ();
+
+  
+
+  /**
+   * @brief Callback executed to encode a binary tag in DICOMweb.
+   * 
+   * Signature of a callback function that is called by Orthanc
+   * whenever a DICOM tag that contains a binary value must be written
+   * to a JSON or XML node, while a DICOMweb document is being
+   * generated. The value representation (VR) of the DICOM tag can be
+   * OB, OD, OF, OL, OW, or UN.
+   * 
+   * @see OrthancPluginEncodeDicomWebJson() and OrthancPluginEncodeDicomWebXml()
+   * @param node The node being generated, as provided by Orthanc.
+   * @param setter The setter to be used to encode the content of the node. If
+   * the setter is not called, the binary tag is not written to the output document.
+   * @param levelDepth The depth of the node in the DICOM hierarchy of sequences.
+   * This parameter gives the number of elements in the "levelTagGroup", 
+   * "levelTagElement", and "levelIndex" arrays.
+   * @param levelTagGroup The group of the parent DICOM tags in the hierarchy.
+   * @param levelTagElement The element of the parent DICOM tags in the hierarchy.
+   * @param levelIndex The index of the node in the parent sequences of the hierarchy.
+   * @param tagGroup The group of the DICOM tag of interest.
+   * @param tagElement The element of the DICOM tag of interest.
+   * @param vr The value representation of the binary DICOM node.
+   * @ingroup Callbacks
+   **/
+  typedef void (*OrthancPluginDicomWebBinaryCallback) (
+    OrthancPluginDicomWebNode*          node,
+    OrthancPluginDicomWebSetBinaryNode  setter,
+    uint32_t                            levelDepth,
+    const uint16_t*                     levelTagGroup,
+    const uint16_t*                     levelTagElement,
+    const uint32_t*                     levelIndex,
+    uint16_t                            tagGroup,
+    uint16_t                            tagElement,
+    OrthancPluginValueRepresentation    vr);
+
+
+
+  /**
+   * @brief Callback executed to encode a binary tag in DICOMweb.
+   * 
+   * Signature of a callback function that is called by Orthanc
+   * whenever a DICOM tag that contains a binary value must be written
+   * to a JSON or XML node, while a DICOMweb document is being
+   * generated. The value representation (VR) of the DICOM tag can be
+   * OB, OD, OF, OL, OW, or UN.
+   * 
+   * @see OrthancPluginEncodeDicomWebJson() and OrthancPluginEncodeDicomWebXml()
+   * @param node The node being generated, as provided by Orthanc.
+   * @param setter The setter to be used to encode the content of the node. If
+   * the setter is not called, the binary tag is not written to the output document.
+   * @param levelDepth The depth of the node in the DICOM hierarchy of sequences.
+   * This parameter gives the number of elements in the "levelTagGroup", 
+   * "levelTagElement", and "levelIndex" arrays.
+   * @param levelTagGroup The group of the parent DICOM tags in the hierarchy.
+   * @param levelTagElement The element of the parent DICOM tags in the hierarchy.
+   * @param levelIndex The index of the node in the parent sequences of the hierarchy.
+   * @param tagGroup The group of the DICOM tag of interest.
+   * @param tagElement The element of the DICOM tag of interest.
+   * @param vr The value representation of the binary DICOM node.
+   * @param payload The user payload.
+   * @ingroup Callbacks
+   **/
+  typedef void (*OrthancPluginDicomWebBinaryCallback2) (
+    OrthancPluginDicomWebNode*          node,
+    OrthancPluginDicomWebSetBinaryNode  setter,
+    uint32_t                            levelDepth,
+    const uint16_t*                     levelTagGroup,
+    const uint16_t*                     levelTagElement,
+    const uint32_t*                     levelIndex,
+    uint16_t                            tagGroup,
+    uint16_t                            tagElement,
+    OrthancPluginValueRepresentation    vr,
+    void*                               payload);
+
+
+
+  /**
+   * @brief Data structure that contains information about the Orthanc core.
+   **/
+  typedef struct _OrthancPluginContext_t
+  {
+    void*                     pluginsManager;
+    const char*               orthancVersion;
+    OrthancPluginFree         Free;
+    OrthancPluginErrorCode  (*InvokeService) (struct _OrthancPluginContext_t* context,
+                                              _OrthancPluginService service,
+                                              const void* params);
+  } OrthancPluginContext;
+
+
+  
+  /**
+   * @brief An entry in the dictionary of DICOM tags.
+   **/
+  typedef struct
+  {
+    uint16_t                          group;            /*!< The group of the tag */
+    uint16_t                          element;          /*!< The element of the tag */
+    OrthancPluginValueRepresentation  vr;               /*!< The value representation of the tag */
+    uint32_t                          minMultiplicity;  /*!< The minimum multiplicity of the tag */
+    uint32_t                          maxMultiplicity;  /*!< The maximum multiplicity of the tag (0 means arbitrary) */
+  } OrthancPluginDictionaryEntry;
+
+
+
+  /**
+   * @brief Free a string.
+   * 
+   * Free a string that was allocated by the core system of Orthanc.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param str The string to be freed.
+   **/
+  ORTHANC_PLUGIN_INLINE void  OrthancPluginFreeString(
+    OrthancPluginContext* context, 
+    char* str)
+  {
+    if (str != NULL)
+    {
+      context->Free(str);
+    }
+  }
+
+
+  /**
+   * @brief Check that the version of the hosting Orthanc is above a given version.
+   * 
+   * This function checks whether the version of the Orthanc server
+   * running this plugin, is above the given version. Contrarily to
+   * OrthancPluginCheckVersion(), it is up to the developer of the
+   * plugin to make sure that all the Orthanc SDK services called by
+   * the plugin are actually implemented in the given version of
+   * Orthanc.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param expectedMajor Expected major version.
+   * @param expectedMinor Expected minor version.
+   * @param expectedRevision Expected revision.
+   * @return 1 if and only if the versions are compatible. If the
+   * result is 0, the initialization of the plugin should fail.
+   * @see OrthancPluginCheckVersion
+   * @ingroup Callbacks
+   **/
+  ORTHANC_PLUGIN_INLINE int  OrthancPluginCheckVersionAdvanced(
+    OrthancPluginContext* context,
+    int expectedMajor,
+    int expectedMinor,
+    int expectedRevision)
+  {
+    int major, minor, revision;
+
+    if (sizeof(int32_t) != sizeof(OrthancPluginErrorCode) ||
+        sizeof(int32_t) != sizeof(OrthancPluginHttpMethod) ||
+        sizeof(int32_t) != sizeof(_OrthancPluginService) ||
+        sizeof(int32_t) != sizeof(_OrthancPluginProperty) ||
+        sizeof(int32_t) != sizeof(OrthancPluginPixelFormat) ||
+        sizeof(int32_t) != sizeof(OrthancPluginContentType) ||
+        sizeof(int32_t) != sizeof(OrthancPluginResourceType) ||
+        sizeof(int32_t) != sizeof(OrthancPluginChangeType) ||
+        sizeof(int32_t) != sizeof(OrthancPluginCompressionType) ||
+        sizeof(int32_t) != sizeof(OrthancPluginImageFormat) ||
+        sizeof(int32_t) != sizeof(OrthancPluginValueRepresentation) ||
+        sizeof(int32_t) != sizeof(OrthancPluginDicomToJsonFormat) ||
+        sizeof(int32_t) != sizeof(OrthancPluginDicomToJsonFlags) ||
+        sizeof(int32_t) != sizeof(OrthancPluginCreateDicomFlags) ||
+        sizeof(int32_t) != sizeof(OrthancPluginIdentifierConstraint) ||
+        sizeof(int32_t) != sizeof(OrthancPluginInstanceOrigin) ||
+        sizeof(int32_t) != sizeof(OrthancPluginJobStepStatus) ||
+        sizeof(int32_t) != sizeof(OrthancPluginConstraintType) ||
+        sizeof(int32_t) != sizeof(OrthancPluginMetricsType) ||
+        sizeof(int32_t) != sizeof(OrthancPluginDicomWebBinaryMode) ||
+        sizeof(int32_t) != sizeof(OrthancPluginStorageCommitmentFailureReason))
+    {
+      /* Mismatch in the size of the enumerations */
+      return 0;
+    }
+
+    /* Assume compatibility with the mainline */
+    if (!strcmp(context->orthancVersion, "mainline"))
+    {
+      return 1;
+    }
+
+    /* Parse the version of the Orthanc core */
+    if ( 
+#ifdef _MSC_VER
+      sscanf_s
+#else
+      sscanf
+#endif
+      (context->orthancVersion, "%4d.%4d.%4d", &major, &minor, &revision) != 3)
+    {
+      return 0;
+    }
+
+    /* Check the major number of the version */
+
+    if (major > expectedMajor)
+    {
+      return 1;
+    }
+
+    if (major < expectedMajor)
+    {
+      return 0;
+    }
+
+    /* Check the minor number of the version */
+
+    if (minor > expectedMinor)
+    {
+      return 1;
+    }
+
+    if (minor < expectedMinor)
+    {
+      return 0;
+    }
+
+    /* Check the revision number of the version */
+
+    if (revision >= expectedRevision)
+    {
+      return 1;
+    }
+    else
+    {
+      return 0;
+    }
+  }
+
+
+  /**
+   * @brief Check the compatibility of the plugin wrt. the version of its hosting Orthanc.
+   * 
+   * This function checks whether the version of the Orthanc server
+   * running this plugin, is above the version of the current Orthanc
+   * SDK header. This guarantees that the plugin is compatible with
+   * the hosting Orthanc (i.e. it will not call unavailable services).
+   * The result of this function should always be checked in the
+   * OrthancPluginInitialize() entry point of the plugin.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @return 1 if and only if the versions are compatible. If the
+   * result is 0, the initialization of the plugin should fail.
+   * @see OrthancPluginCheckVersionAdvanced
+   * @ingroup Callbacks
+   **/
+  ORTHANC_PLUGIN_INLINE int  OrthancPluginCheckVersion(
+    OrthancPluginContext* context)
+  {
+    return OrthancPluginCheckVersionAdvanced(
+      context,
+      ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER,
+      ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER,
+      ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER);
+  }
+
+
+  /**
+   * @brief Free a memory buffer.
+   * 
+   * Free a memory buffer that was allocated by the core system of Orthanc.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param buffer The memory buffer to release.
+   **/
+  ORTHANC_PLUGIN_INLINE void  OrthancPluginFreeMemoryBuffer(
+    OrthancPluginContext* context, 
+    OrthancPluginMemoryBuffer* buffer)
+  {
+    context->Free(buffer->data);
+  }
+
+
+  /**
+   * @brief Log an error.
+   *
+   * Log an error message using the Orthanc logging system.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param message The message to be logged.
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginLogError(
+    OrthancPluginContext* context,
+    const char* message)
+  {
+    context->InvokeService(context, _OrthancPluginService_LogError, message);
+  }
+
+
+  /**
+   * @brief Log a warning.
+   *
+   * Log a warning message using the Orthanc logging system.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param message The message to be logged.
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginLogWarning(
+    OrthancPluginContext* context,
+    const char* message)
+  {
+    context->InvokeService(context, _OrthancPluginService_LogWarning, message);
+  }
+
+
+  /**
+   * @brief Log an information.
+   *
+   * Log an information message using the Orthanc logging system.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param message The message to be logged.
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginLogInfo(
+    OrthancPluginContext* context,
+    const char* message)
+  {
+    context->InvokeService(context, _OrthancPluginService_LogInfo, message);
+  }
+
+
+
+  typedef struct
+  {
+    const char* pathRegularExpression;
+    OrthancPluginRestCallback callback;
+  } _OrthancPluginRestCallback;
+
+  /**
+   * @brief Register a REST callback.
+   *
+   * This function registers a REST callback against a regular
+   * expression for a URI. This function must be called during the
+   * initialization of the plugin, i.e. inside the
+   * OrthancPluginInitialize() public function.
+   *
+   * Each REST callback is guaranteed to run in mutual exclusion.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param pathRegularExpression Regular expression for the URI. May contain groups. 
+   * @param callback The callback function to handle the REST call.
+   * @see OrthancPluginRegisterRestCallbackNoLock()
+   *
+   * @note
+   * The regular expression is case sensitive and must follow the
+   * [Perl syntax](https://www.boost.org/doc/libs/1_67_0/libs/regex/doc/html/boost_regex/syntax/perl_syntax.html).
+   *
+   * @ingroup Callbacks
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterRestCallback(
+    OrthancPluginContext*     context,
+    const char*               pathRegularExpression,
+    OrthancPluginRestCallback callback)
+  {
+    _OrthancPluginRestCallback params;
+    params.pathRegularExpression = pathRegularExpression;
+    params.callback = callback;
+    context->InvokeService(context, _OrthancPluginService_RegisterRestCallback, &params);
+  }
+
+
+
+  /**
+   * @brief Register a REST callback, without locking.
+   *
+   * This function registers a REST callback against a regular
+   * expression for a URI. This function must be called during the
+   * initialization of the plugin, i.e. inside the
+   * OrthancPluginInitialize() public function.
+   *
+   * Contrarily to OrthancPluginRegisterRestCallback(), the callback
+   * will NOT be invoked in mutual exclusion. This can be useful for
+   * high-performance plugins that must handle concurrent requests
+   * (Orthanc uses a pool of threads, one thread being assigned to
+   * each incoming HTTP request). Of course, if using this function,
+   * it is up to the plugin to implement the required locking
+   * mechanisms.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param pathRegularExpression Regular expression for the URI. May contain groups.
+   * @param callback The callback function to handle the REST call.
+   * @see OrthancPluginRegisterRestCallback()
+   *
+   * @note
+   * The regular expression is case sensitive and must follow the
+   * [Perl syntax](https://www.boost.org/doc/libs/1_67_0/libs/regex/doc/html/boost_regex/syntax/perl_syntax.html).
+   *
+   * @ingroup Callbacks
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterRestCallbackNoLock(
+    OrthancPluginContext*     context,
+    const char*               pathRegularExpression,
+    OrthancPluginRestCallback callback)
+  {
+    _OrthancPluginRestCallback params;
+    params.pathRegularExpression = pathRegularExpression;
+    params.callback = callback;
+    context->InvokeService(context, _OrthancPluginService_RegisterRestCallbackNoLock, &params);
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginOnStoredInstanceCallback callback;
+  } _OrthancPluginOnStoredInstanceCallback;
+
+  /**
+   * @brief Register a callback for received instances.
+   *
+   * This function registers a callback function that is called
+   * whenever a new DICOM instance is stored into the Orthanc core.
+   *
+   * @warning Your callback function will be called synchronously with
+   * the core of Orthanc. This implies that deadlocks might emerge if
+   * you call other core primitives of Orthanc in your callback (such
+   * deadlocks are particular visible in the presence of other plugins
+   * or Lua scripts). It is thus strongly advised to avoid any call to
+   * the REST API of Orthanc in the callback. If you have to call
+   * other primitives of Orthanc, you should make these calls in a
+   * separate thread, passing the pending events to be processed
+   * through a message queue.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param callback The callback function.
+   * @ingroup Callbacks
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterOnStoredInstanceCallback(
+    OrthancPluginContext*                  context,
+    OrthancPluginOnStoredInstanceCallback  callback)
+  {
+    _OrthancPluginOnStoredInstanceCallback params;
+    params.callback = callback;
+
+    context->InvokeService(context, _OrthancPluginService_RegisterOnStoredInstanceCallback, &params);
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginRestOutput* output;
+    const void*              answer;
+    uint32_t                 answerSize;
+    const char*              mimeType;
+  } _OrthancPluginAnswerBuffer;
+
+  /**
+   * @brief Answer to a REST request.
+   *
+   * This function answers to a REST request with the content of a memory buffer.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param output The HTTP connection to the client application.
+   * @param answer Pointer to the memory buffer containing the answer.
+   * @param answerSize Number of bytes of the answer.
+   * @param mimeType The MIME type of the answer.
+   * @ingroup REST
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginAnswerBuffer(
+    OrthancPluginContext*    context,
+    OrthancPluginRestOutput* output,
+    const void*              answer,
+    uint32_t                 answerSize,
+    const char*              mimeType)
+  {
+    _OrthancPluginAnswerBuffer params;
+    params.output = output;
+    params.answer = answer;
+    params.answerSize = answerSize;
+    params.mimeType = mimeType;
+    context->InvokeService(context, _OrthancPluginService_AnswerBuffer, &params);
+  }
+
+
+  typedef struct
+  {
+    OrthancPluginRestOutput*  output;
+    OrthancPluginPixelFormat  format;
+    uint32_t                  width;
+    uint32_t                  height;
+    uint32_t                  pitch;
+    const void*               buffer;
+  } _OrthancPluginCompressAndAnswerPngImage;
+
+  typedef struct
+  {
+    OrthancPluginRestOutput*  output;
+    OrthancPluginImageFormat  imageFormat;
+    OrthancPluginPixelFormat  pixelFormat;
+    uint32_t                  width;
+    uint32_t                  height;
+    uint32_t                  pitch;
+    const void*               buffer;
+    uint8_t                   quality;
+  } _OrthancPluginCompressAndAnswerImage;
+
+
+  /**
+   * @brief Answer to a REST request with a PNG image.
+   *
+   * This function answers to a REST request with a PNG image. The
+   * parameters of this function describe a memory buffer that
+   * contains an uncompressed image. The image will be automatically compressed
+   * as a PNG image by the core system of Orthanc.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param output The HTTP connection to the client application.
+   * @param format The memory layout of the uncompressed image.
+   * @param width The width of the image.
+   * @param height The height of the image.
+   * @param pitch The pitch of the image (i.e. the number of bytes
+   * between 2 successive lines of the image in the memory buffer).
+   * @param buffer The memory buffer containing the uncompressed image.
+   * @ingroup REST
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginCompressAndAnswerPngImage(
+    OrthancPluginContext*     context,
+    OrthancPluginRestOutput*  output,
+    OrthancPluginPixelFormat  format,
+    uint32_t                  width,
+    uint32_t                  height,
+    uint32_t                  pitch,
+    const void*               buffer)
+  {
+    _OrthancPluginCompressAndAnswerImage params;
+    params.output = output;
+    params.imageFormat = OrthancPluginImageFormat_Png;
+    params.pixelFormat = format;
+    params.width = width;
+    params.height = height;
+    params.pitch = pitch;
+    params.buffer = buffer;
+    params.quality = 0;  /* No quality for PNG */
+    context->InvokeService(context, _OrthancPluginService_CompressAndAnswerImage, &params);
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginMemoryBuffer*  target;
+    const char*                 instanceId;
+  } _OrthancPluginGetDicomForInstance;
+
+  /**
+   * @brief Retrieve a DICOM instance using its Orthanc identifier.
+   * 
+   * Retrieve a DICOM instance using its Orthanc identifier. The DICOM
+   * file is stored into a newly allocated memory buffer.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param instanceId The Orthanc identifier of the DICOM instance of interest.
+   * @return 0 if success, or the error code if failure.
+   * @ingroup Orthanc
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginGetDicomForInstance(
+    OrthancPluginContext*       context,
+    OrthancPluginMemoryBuffer*  target,
+    const char*                 instanceId)
+  {
+    _OrthancPluginGetDicomForInstance params;
+    params.target = target;
+    params.instanceId = instanceId;
+    return context->InvokeService(context, _OrthancPluginService_GetDicomForInstance, &params);
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginMemoryBuffer*  target;
+    const char*                 uri;
+  } _OrthancPluginRestApiGet;
+
+  /**
+   * @brief Make a GET call to the built-in Orthanc REST API.
+   * 
+   * Make a GET call to the built-in Orthanc REST API. The result to
+   * the query is stored into a newly allocated memory buffer.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param uri The URI in the built-in Orthanc API.
+   * @return 0 if success, or the error code if failure.
+   * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource.
+   * @see OrthancPluginRestApiGetAfterPlugins
+   * @ingroup Orthanc
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRestApiGet(
+    OrthancPluginContext*       context,
+    OrthancPluginMemoryBuffer*  target,
+    const char*                 uri)
+  {
+    _OrthancPluginRestApiGet params;
+    params.target = target;
+    params.uri = uri;
+    return context->InvokeService(context, _OrthancPluginService_RestApiGet, &params);
+  }
+
+
+
+  /**
+   * @brief Make a GET call to the REST API, as tainted by the plugins.
+   * 
+   * Make a GET call to the Orthanc REST API, after all the plugins
+   * are applied. In other words, if some plugin overrides or adds the
+   * called URI to the built-in Orthanc REST API, this call will
+   * return the result provided by this plugin. The result to the
+   * query is stored into a newly allocated memory buffer.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param uri The URI in the built-in Orthanc API.
+   * @return 0 if success, or the error code if failure.
+   * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource.
+   * @see OrthancPluginRestApiGet
+   * @ingroup Orthanc
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRestApiGetAfterPlugins(
+    OrthancPluginContext*       context,
+    OrthancPluginMemoryBuffer*  target,
+    const char*                 uri)
+  {
+    _OrthancPluginRestApiGet params;
+    params.target = target;
+    params.uri = uri;
+    return context->InvokeService(context, _OrthancPluginService_RestApiGetAfterPlugins, &params);
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginMemoryBuffer*  target;
+    const char*                 uri;
+    const void*                 body;
+    uint32_t                    bodySize;
+  } _OrthancPluginRestApiPostPut;
+
+  /**
+   * @brief Make a POST call to the built-in Orthanc REST API.
+   * 
+   * Make a POST call to the built-in Orthanc REST API. The result to
+   * the query is stored into a newly allocated memory buffer.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param uri The URI in the built-in Orthanc API.
+   * @param body The body of the POST request.
+   * @param bodySize The size of the body.
+   * @return 0 if success, or the error code if failure.
+   * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource.
+   * @see OrthancPluginRestApiPostAfterPlugins
+   * @ingroup Orthanc
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRestApiPost(
+    OrthancPluginContext*       context,
+    OrthancPluginMemoryBuffer*  target,
+    const char*                 uri,
+    const void*                 body,
+    uint32_t                    bodySize)
+  {
+    _OrthancPluginRestApiPostPut params;
+    params.target = target;
+    params.uri = uri;
+    params.body = body;
+    params.bodySize = bodySize;
+    return context->InvokeService(context, _OrthancPluginService_RestApiPost, &params);
+  }
+
+
+  /**
+   * @brief Make a POST call to the REST API, as tainted by the plugins.
+   * 
+   * Make a POST call to the Orthanc REST API, after all the plugins
+   * are applied. In other words, if some plugin overrides or adds the
+   * called URI to the built-in Orthanc REST API, this call will
+   * return the result provided by this plugin. The result to the
+   * query is stored into a newly allocated memory buffer.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param uri The URI in the built-in Orthanc API.
+   * @param body The body of the POST request.
+   * @param bodySize The size of the body.
+   * @return 0 if success, or the error code if failure.
+   * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource.
+   * @see OrthancPluginRestApiPost
+   * @ingroup Orthanc
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRestApiPostAfterPlugins(
+    OrthancPluginContext*       context,
+    OrthancPluginMemoryBuffer*  target,
+    const char*                 uri,
+    const void*                 body,
+    uint32_t                    bodySize)
+  {
+    _OrthancPluginRestApiPostPut params;
+    params.target = target;
+    params.uri = uri;
+    params.body = body;
+    params.bodySize = bodySize;
+    return context->InvokeService(context, _OrthancPluginService_RestApiPostAfterPlugins, &params);
+  }
+
+
+
+  /**
+   * @brief Make a DELETE call to the built-in Orthanc REST API.
+   * 
+   * Make a DELETE call to the built-in Orthanc REST API.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param uri The URI to delete in the built-in Orthanc API.
+   * @return 0 if success, or the error code if failure.
+   * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource.
+   * @see OrthancPluginRestApiDeleteAfterPlugins
+   * @ingroup Orthanc
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRestApiDelete(
+    OrthancPluginContext*       context,
+    const char*                 uri)
+  {
+    return context->InvokeService(context, _OrthancPluginService_RestApiDelete, uri);
+  }
+
+
+  /**
+   * @brief Make a DELETE call to the REST API, as tainted by the plugins.
+   * 
+   * Make a DELETE call to the Orthanc REST API, after all the plugins
+   * are applied. In other words, if some plugin overrides or adds the
+   * called URI to the built-in Orthanc REST API, this call will
+   * return the result provided by this plugin. 
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param uri The URI to delete in the built-in Orthanc API.
+   * @return 0 if success, or the error code if failure.
+   * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource.
+   * @see OrthancPluginRestApiDelete
+   * @ingroup Orthanc
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRestApiDeleteAfterPlugins(
+    OrthancPluginContext*       context,
+    const char*                 uri)
+  {
+    return context->InvokeService(context, _OrthancPluginService_RestApiDeleteAfterPlugins, uri);
+  }
+
+
+
+  /**
+   * @brief Make a PUT call to the built-in Orthanc REST API.
+   * 
+   * Make a PUT call to the built-in Orthanc REST API. The result to
+   * the query is stored into a newly allocated memory buffer.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param uri The URI in the built-in Orthanc API.
+   * @param body The body of the PUT request.
+   * @param bodySize The size of the body.
+   * @return 0 if success, or the error code if failure.
+   * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource.
+   * @see OrthancPluginRestApiPutAfterPlugins
+   * @ingroup Orthanc
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRestApiPut(
+    OrthancPluginContext*       context,
+    OrthancPluginMemoryBuffer*  target,
+    const char*                 uri,
+    const void*                 body,
+    uint32_t                    bodySize)
+  {
+    _OrthancPluginRestApiPostPut params;
+    params.target = target;
+    params.uri = uri;
+    params.body = body;
+    params.bodySize = bodySize;
+    return context->InvokeService(context, _OrthancPluginService_RestApiPut, &params);
+  }
+
+
+
+  /**
+   * @brief Make a PUT call to the REST API, as tainted by the plugins.
+   * 
+   * Make a PUT call to the Orthanc REST API, after all the plugins
+   * are applied. In other words, if some plugin overrides or adds the
+   * called URI to the built-in Orthanc REST API, this call will
+   * return the result provided by this plugin. The result to the
+   * query is stored into a newly allocated memory buffer.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param uri The URI in the built-in Orthanc API.
+   * @param body The body of the PUT request.
+   * @param bodySize The size of the body.
+   * @return 0 if success, or the error code if failure.
+   * @note If the resource is not existing (error 404), the error code will be OrthancPluginErrorCode_UnknownResource.
+   * @see OrthancPluginRestApiPut
+   * @ingroup Orthanc
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRestApiPutAfterPlugins(
+    OrthancPluginContext*       context,
+    OrthancPluginMemoryBuffer*  target,
+    const char*                 uri,
+    const void*                 body,
+    uint32_t                    bodySize)
+  {
+    _OrthancPluginRestApiPostPut params;
+    params.target = target;
+    params.uri = uri;
+    params.body = body;
+    params.bodySize = bodySize;
+    return context->InvokeService(context, _OrthancPluginService_RestApiPutAfterPlugins, &params);
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginRestOutput* output;
+    const char*              argument;
+  } _OrthancPluginOutputPlusArgument;
+
+  /**
+   * @brief Redirect a REST request.
+   *
+   * This function answers to a REST request by redirecting the user
+   * to another URI using HTTP status 301.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param output The HTTP connection to the client application.
+   * @param redirection Where to redirect.
+   * @ingroup REST
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginRedirect(
+    OrthancPluginContext*    context,
+    OrthancPluginRestOutput* output,
+    const char*              redirection)
+  {
+    _OrthancPluginOutputPlusArgument params;
+    params.output = output;
+    params.argument = redirection;
+    context->InvokeService(context, _OrthancPluginService_Redirect, &params);
+  }
+
+
+
+  typedef struct
+  {
+    char**       result;
+    const char*  argument;
+  } _OrthancPluginRetrieveDynamicString;
+
+  /**
+   * @brief Look for a patient.
+   *
+   * Look for a patient stored in Orthanc, using its Patient ID tag (0x0010, 0x0020).
+   * This function uses the database index to run as fast as possible (it does not loop
+   * over all the stored patients).
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param patientID The Patient ID of interest.
+   * @return The NULL value if the patient is non-existent, or a string containing the 
+   * Orthanc ID of the patient. This string must be freed by OrthancPluginFreeString().
+   * @ingroup Orthanc
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginLookupPatient(
+    OrthancPluginContext*  context,
+    const char*            patientID)
+  {
+    char* result;
+
+    _OrthancPluginRetrieveDynamicString params;
+    params.result = &result;
+    params.argument = patientID;
+
+    if (context->InvokeService(context, _OrthancPluginService_LookupPatient, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+  /**
+   * @brief Look for a study.
+   *
+   * Look for a study stored in Orthanc, using its Study Instance UID tag (0x0020, 0x000d).
+   * This function uses the database index to run as fast as possible (it does not loop
+   * over all the stored studies).
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param studyUID The Study Instance UID of interest.
+   * @return The NULL value if the study is non-existent, or a string containing the 
+   * Orthanc ID of the study. This string must be freed by OrthancPluginFreeString().
+   * @ingroup Orthanc
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginLookupStudy(
+    OrthancPluginContext*  context,
+    const char*            studyUID)
+  {
+    char* result;
+
+    _OrthancPluginRetrieveDynamicString params;
+    params.result = &result;
+    params.argument = studyUID;
+
+    if (context->InvokeService(context, _OrthancPluginService_LookupStudy, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+  /**
+   * @brief Look for a study, using the accession number.
+   *
+   * Look for a study stored in Orthanc, using its Accession Number tag (0x0008, 0x0050).
+   * This function uses the database index to run as fast as possible (it does not loop
+   * over all the stored studies).
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param accessionNumber The Accession Number of interest.
+   * @return The NULL value if the study is non-existent, or a string containing the 
+   * Orthanc ID of the study. This string must be freed by OrthancPluginFreeString().
+   * @ingroup Orthanc
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginLookupStudyWithAccessionNumber(
+    OrthancPluginContext*  context,
+    const char*            accessionNumber)
+  {
+    char* result;
+
+    _OrthancPluginRetrieveDynamicString params;
+    params.result = &result;
+    params.argument = accessionNumber;
+
+    if (context->InvokeService(context, _OrthancPluginService_LookupStudyWithAccessionNumber, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+  /**
+   * @brief Look for a series.
+   *
+   * Look for a series stored in Orthanc, using its Series Instance UID tag (0x0020, 0x000e).
+   * This function uses the database index to run as fast as possible (it does not loop
+   * over all the stored series).
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param seriesUID The Series Instance UID of interest.
+   * @return The NULL value if the series is non-existent, or a string containing the 
+   * Orthanc ID of the series. This string must be freed by OrthancPluginFreeString().
+   * @ingroup Orthanc
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginLookupSeries(
+    OrthancPluginContext*  context,
+    const char*            seriesUID)
+  {
+    char* result;
+
+    _OrthancPluginRetrieveDynamicString params;
+    params.result = &result;
+    params.argument = seriesUID;
+
+    if (context->InvokeService(context, _OrthancPluginService_LookupSeries, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+  /**
+   * @brief Look for an instance.
+   *
+   * Look for an instance stored in Orthanc, using its SOP Instance UID tag (0x0008, 0x0018).
+   * This function uses the database index to run as fast as possible (it does not loop
+   * over all the stored instances).
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param sopInstanceUID The SOP Instance UID of interest.
+   * @return The NULL value if the instance is non-existent, or a string containing the 
+   * Orthanc ID of the instance. This string must be freed by OrthancPluginFreeString().
+   * @ingroup Orthanc
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginLookupInstance(
+    OrthancPluginContext*  context,
+    const char*            sopInstanceUID)
+  {
+    char* result;
+
+    _OrthancPluginRetrieveDynamicString params;
+    params.result = &result;
+    params.argument = sopInstanceUID;
+
+    if (context->InvokeService(context, _OrthancPluginService_LookupInstance, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginRestOutput* output;
+    uint16_t                 status;
+  } _OrthancPluginSendHttpStatusCode;
+
+  /**
+   * @brief Send a HTTP status code.
+   *
+   * This function answers to a REST request by sending a HTTP status
+   * code (such as "400 - Bad Request"). Note that:
+   * - Successful requests (status 200) must use ::OrthancPluginAnswerBuffer().
+   * - Redirections (status 301) must use ::OrthancPluginRedirect().
+   * - Unauthorized access (status 401) must use ::OrthancPluginSendUnauthorized().
+   * - Methods not allowed (status 405) must use ::OrthancPluginSendMethodNotAllowed().
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param output The HTTP connection to the client application.
+   * @param status The HTTP status code to be sent.
+   * @ingroup REST
+   * @see OrthancPluginSendHttpStatus()
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginSendHttpStatusCode(
+    OrthancPluginContext*    context,
+    OrthancPluginRestOutput* output,
+    uint16_t                 status)
+  {
+    _OrthancPluginSendHttpStatusCode params;
+    params.output = output;
+    params.status = status;
+    context->InvokeService(context, _OrthancPluginService_SendHttpStatusCode, &params);
+  }
+
+
+  /**
+   * @brief Signal that a REST request is not authorized.
+   *
+   * This function answers to a REST request by signaling that it is
+   * not authorized.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param output The HTTP connection to the client application.
+   * @param realm The realm for the authorization process.
+   * @ingroup REST
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginSendUnauthorized(
+    OrthancPluginContext*    context,
+    OrthancPluginRestOutput* output,
+    const char*              realm)
+  {
+    _OrthancPluginOutputPlusArgument params;
+    params.output = output;
+    params.argument = realm;
+    context->InvokeService(context, _OrthancPluginService_SendUnauthorized, &params);
+  }
+
+
+  /**
+   * @brief Signal that this URI does not support this HTTP method.
+   *
+   * This function answers to a REST request by signaling that the
+   * queried URI does not support this method.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param output The HTTP connection to the client application.
+   * @param allowedMethods The allowed methods for this URI (e.g. "GET,POST" after a PUT or a POST request).
+   * @ingroup REST
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginSendMethodNotAllowed(
+    OrthancPluginContext*    context,
+    OrthancPluginRestOutput* output,
+    const char*              allowedMethods)
+  {
+    _OrthancPluginOutputPlusArgument params;
+    params.output = output;
+    params.argument = allowedMethods;
+    context->InvokeService(context, _OrthancPluginService_SendMethodNotAllowed, &params);
+  }
+
+
+  typedef struct
+  {
+    OrthancPluginRestOutput* output;
+    const char*              key;
+    const char*              value;
+  } _OrthancPluginSetHttpHeader;
+
+  /**
+   * @brief Set a cookie.
+   *
+   * This function sets a cookie in the HTTP client.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param output The HTTP connection to the client application.
+   * @param cookie The cookie to be set.
+   * @param value The value of the cookie.
+   * @ingroup REST
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginSetCookie(
+    OrthancPluginContext*    context,
+    OrthancPluginRestOutput* output,
+    const char*              cookie,
+    const char*              value)
+  {
+    _OrthancPluginSetHttpHeader params;
+    params.output = output;
+    params.key = cookie;
+    params.value = value;
+    context->InvokeService(context, _OrthancPluginService_SetCookie, &params);
+  }
+
+
+  /**
+   * @brief Set some HTTP header.
+   *
+   * This function sets a HTTP header in the HTTP answer.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param output The HTTP connection to the client application.
+   * @param key The HTTP header to be set.
+   * @param value The value of the HTTP header.
+   * @ingroup REST
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginSetHttpHeader(
+    OrthancPluginContext*    context,
+    OrthancPluginRestOutput* output,
+    const char*              key,
+    const char*              value)
+  {
+    _OrthancPluginSetHttpHeader params;
+    params.output = output;
+    params.key = key;
+    params.value = value;
+    context->InvokeService(context, _OrthancPluginService_SetHttpHeader, &params);
+  }
+
+
+  typedef struct
+  {
+    char**                             resultStringToFree;
+    const char**                       resultString;
+    int64_t*                           resultInt64;
+    const char*                        key;
+    const OrthancPluginDicomInstance*  instance;
+    OrthancPluginInstanceOrigin*       resultOrigin;   /* New in Orthanc 0.9.5 SDK */
+  } _OrthancPluginAccessDicomInstance;
+
+
+  /**
+   * @brief Get the AET of a DICOM instance.
+   *
+   * This function returns the Application Entity Title (AET) of the
+   * DICOM modality from which a DICOM instance originates.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param instance The instance of interest.
+   * @return The AET if success, NULL if error.
+   * @ingroup DicomInstance
+   **/
+  ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetInstanceRemoteAet(
+    OrthancPluginContext*              context,
+    const OrthancPluginDicomInstance*  instance)
+  {
+    const char* result;
+
+    _OrthancPluginAccessDicomInstance params;
+    memset(&params, 0, sizeof(params));
+    params.resultString = &result;
+    params.instance = instance;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetInstanceRemoteAet, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+  /**
+   * @brief Get the size of a DICOM file.
+   *
+   * This function returns the number of bytes of the given DICOM instance.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param instance The instance of interest.
+   * @return The size of the file, -1 in case of error.
+   * @ingroup DicomInstance
+   **/
+  ORTHANC_PLUGIN_INLINE int64_t OrthancPluginGetInstanceSize(
+    OrthancPluginContext*             context,
+    const OrthancPluginDicomInstance* instance)
+  {
+    int64_t size;
+
+    _OrthancPluginAccessDicomInstance params;
+    memset(&params, 0, sizeof(params));
+    params.resultInt64 = &size;
+    params.instance = instance;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetInstanceSize, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return -1;
+    }
+    else
+    {
+      return size;
+    }
+  }
+
+
+  /**
+   * @brief Get the data of a DICOM file.
+   *
+   * This function returns a pointer to the content of the given DICOM instance.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param instance The instance of interest.
+   * @return The pointer to the DICOM data, NULL in case of error.
+   * @ingroup DicomInstance
+   **/
+  ORTHANC_PLUGIN_INLINE const void* OrthancPluginGetInstanceData(
+    OrthancPluginContext*              context,
+    const OrthancPluginDicomInstance*  instance)
+  {
+    const char* result;
+
+    _OrthancPluginAccessDicomInstance params;
+    memset(&params, 0, sizeof(params));
+    params.resultString = &result;
+    params.instance = instance;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetInstanceData, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+  /**
+   * @brief Get the DICOM tag hierarchy as a JSON file.
+   *
+   * This function returns a pointer to a newly created string
+   * containing a JSON file. This JSON file encodes the tag hierarchy
+   * of the given DICOM instance.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param instance The instance of interest.
+   * @return The NULL value in case of error, or a string containing the JSON file.
+   * This string must be freed by OrthancPluginFreeString().
+   * @ingroup DicomInstance
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceJson(
+    OrthancPluginContext*              context,
+    const OrthancPluginDicomInstance*  instance)
+  {
+    char* result;
+
+    _OrthancPluginAccessDicomInstance params;
+    memset(&params, 0, sizeof(params));
+    params.resultStringToFree = &result;
+    params.instance = instance;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetInstanceJson, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+  /**
+   * @brief Get the DICOM tag hierarchy as a JSON file (with simplification).
+   *
+   * This function returns a pointer to a newly created string
+   * containing a JSON file. This JSON file encodes the tag hierarchy
+   * of the given DICOM instance. In contrast with
+   * ::OrthancPluginGetInstanceJson(), the returned JSON file is in
+   * its simplified version.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param instance The instance of interest.
+   * @return The NULL value in case of error, or a string containing the JSON file.
+   * This string must be freed by OrthancPluginFreeString().
+   * @ingroup DicomInstance
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceSimplifiedJson(
+    OrthancPluginContext*              context,
+    const OrthancPluginDicomInstance*  instance)
+  {
+    char* result;
+
+    _OrthancPluginAccessDicomInstance params;
+    memset(&params, 0, sizeof(params));
+    params.resultStringToFree = &result;
+    params.instance = instance;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetInstanceSimplifiedJson, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+  /**
+   * @brief Check whether a DICOM instance is associated with some metadata.
+   *
+   * This function checks whether the DICOM instance of interest is
+   * associated with some metadata. As of Orthanc 0.8.1, in the
+   * callbacks registered by
+   * ::OrthancPluginRegisterOnStoredInstanceCallback(), the only
+   * possibly available metadata are "ReceptionDate", "RemoteAET" and
+   * "IndexInSeries".
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param instance The instance of interest.
+   * @param metadata The metadata of interest.
+   * @return 1 if the metadata is present, 0 if it is absent, -1 in case of error.
+   * @ingroup DicomInstance
+   **/
+  ORTHANC_PLUGIN_INLINE int  OrthancPluginHasInstanceMetadata(
+    OrthancPluginContext*              context,
+    const OrthancPluginDicomInstance*  instance,
+    const char*                        metadata)
+  {
+    int64_t result;
+
+    _OrthancPluginAccessDicomInstance params;
+    memset(&params, 0, sizeof(params));
+    params.resultInt64 = &result;
+    params.instance = instance;
+    params.key = metadata;
+
+    if (context->InvokeService(context, _OrthancPluginService_HasInstanceMetadata, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return -1;
+    }
+    else
+    {
+      return (result != 0);
+    }
+  }
+
+
+  /**
+   * @brief Get the value of some metadata associated with a given DICOM instance.
+   *
+   * This functions returns the value of some metadata that is associated with the DICOM instance of interest.
+   * Before calling this function, the existence of the metadata must have been checked with
+   * ::OrthancPluginHasInstanceMetadata().
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param instance The instance of interest.
+   * @param metadata The metadata of interest.
+   * @return The metadata value if success, NULL if error. Please note that the 
+   *         returned string belongs to the instance object and must NOT be 
+   *         deallocated. Please make a copy of the string if you wish to access 
+   *         it later.
+   * @ingroup DicomInstance
+   **/
+  ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetInstanceMetadata(
+    OrthancPluginContext*              context,
+    const OrthancPluginDicomInstance*  instance,
+    const char*                        metadata)
+  {
+    const char* result;
+
+    _OrthancPluginAccessDicomInstance params;
+    memset(&params, 0, sizeof(params));
+    params.resultString = &result;
+    params.instance = instance;
+    params.key = metadata;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetInstanceMetadata, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginStorageCreate  create;
+    OrthancPluginStorageRead    read;
+    OrthancPluginStorageRemove  remove;
+    OrthancPluginFree           free;
+  } _OrthancPluginRegisterStorageArea;
+
+  /**
+   * @brief Register a custom storage area.
+   *
+   * This function registers a custom storage area, to replace the
+   * built-in way Orthanc stores its files on the filesystem. This
+   * function must be called during the initialization of the plugin,
+   * i.e. inside the OrthancPluginInitialize() public function.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param create The callback function to store a file on the custom storage area.
+   * @param read The callback function to read a file from the custom storage area.
+   * @param remove The callback function to remove a file from the custom storage area.
+   * @ingroup Callbacks
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterStorageArea(
+    OrthancPluginContext*       context,
+    OrthancPluginStorageCreate  create,
+    OrthancPluginStorageRead    read,
+    OrthancPluginStorageRemove  remove)
+  {
+    _OrthancPluginRegisterStorageArea params;
+    params.create = create;
+    params.read = read;
+    params.remove = remove;
+
+#ifdef  __cplusplus
+    params.free = ::free;
+#else
+    params.free = free;
+#endif
+
+    context->InvokeService(context, _OrthancPluginService_RegisterStorageArea, &params);
+  }
+
+
+
+  /**
+   * @brief Return the path to the Orthanc executable.
+   *
+   * This function returns the path to the Orthanc executable.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @return NULL in the case of an error, or a newly allocated string
+   * containing the path. This string must be freed by
+   * OrthancPluginFreeString().
+   **/
+  ORTHANC_PLUGIN_INLINE char *OrthancPluginGetOrthancPath(OrthancPluginContext* context)
+  {
+    char* result;
+
+    _OrthancPluginRetrieveDynamicString params;
+    params.result = &result;
+    params.argument = NULL;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetOrthancPath, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+  /**
+   * @brief Return the directory containing the Orthanc.
+   *
+   * This function returns the path to the directory containing the Orthanc executable.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @return NULL in the case of an error, or a newly allocated string
+   * containing the path. This string must be freed by
+   * OrthancPluginFreeString().
+   **/
+  ORTHANC_PLUGIN_INLINE char *OrthancPluginGetOrthancDirectory(OrthancPluginContext* context)
+  {
+    char* result;
+
+    _OrthancPluginRetrieveDynamicString params;
+    params.result = &result;
+    params.argument = NULL;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetOrthancDirectory, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+  /**
+   * @brief Return the path to the configuration file(s).
+   *
+   * This function returns the path to the configuration file(s) that
+   * was specified when starting Orthanc. Since version 0.9.1, this
+   * path can refer to a folder that stores a set of configuration
+   * files. This function is deprecated in favor of
+   * OrthancPluginGetConfiguration().
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @return NULL in the case of an error, or a newly allocated string
+   * containing the path. This string must be freed by
+   * OrthancPluginFreeString().
+   * @see OrthancPluginGetConfiguration()
+   **/
+  ORTHANC_PLUGIN_INLINE char *OrthancPluginGetConfigurationPath(OrthancPluginContext* context)
+  {
+    char* result;
+
+    _OrthancPluginRetrieveDynamicString params;
+    params.result = &result;
+    params.argument = NULL;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetConfigurationPath, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginOnChangeCallback callback;
+  } _OrthancPluginOnChangeCallback;
+
+  /**
+   * @brief Register a callback to monitor changes.
+   *
+   * This function registers a callback function that is called
+   * whenever a change happens to some DICOM resource.
+   *
+   * @warning Your callback function will be called synchronously with
+   * the core of Orthanc. This implies that deadlocks might emerge if
+   * you call other core primitives of Orthanc in your callback (such
+   * deadlocks are particular visible in the presence of other plugins
+   * or Lua scripts). It is thus strongly advised to avoid any call to
+   * the REST API of Orthanc in the callback. If you have to call
+   * other primitives of Orthanc, you should make these calls in a
+   * separate thread, passing the pending events to be processed
+   * through a message queue.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param callback The callback function.
+   * @ingroup Callbacks
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterOnChangeCallback(
+    OrthancPluginContext*          context,
+    OrthancPluginOnChangeCallback  callback)
+  {
+    _OrthancPluginOnChangeCallback params;
+    params.callback = callback;
+
+    context->InvokeService(context, _OrthancPluginService_RegisterOnChangeCallback, &params);
+  }
+
+
+
+  typedef struct
+  {
+    const char* plugin;
+    _OrthancPluginProperty property;
+    const char* value;
+  } _OrthancPluginSetPluginProperty;
+
+
+  /**
+   * @brief Set the URI where the plugin provides its Web interface.
+   *
+   * For plugins that come with a Web interface, this function
+   * declares the entry path where to find this interface. This
+   * information is notably used in the "Plugins" page of Orthanc
+   * Explorer.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param uri The root URI for this plugin.
+   **/ 
+  ORTHANC_PLUGIN_INLINE void OrthancPluginSetRootUri(
+    OrthancPluginContext*  context,
+    const char*            uri)
+  {
+    _OrthancPluginSetPluginProperty params;
+    params.plugin = OrthancPluginGetName();
+    params.property = _OrthancPluginProperty_RootUri;
+    params.value = uri;
+
+    context->InvokeService(context, _OrthancPluginService_SetPluginProperty, &params);
+  }
+
+
+  /**
+   * @brief Set a description for this plugin.
+   *
+   * Set a description for this plugin. It is displayed in the
+   * "Plugins" page of Orthanc Explorer.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param description The description.
+   **/ 
+  ORTHANC_PLUGIN_INLINE void OrthancPluginSetDescription(
+    OrthancPluginContext*  context,
+    const char*            description)
+  {
+    _OrthancPluginSetPluginProperty params;
+    params.plugin = OrthancPluginGetName();
+    params.property = _OrthancPluginProperty_Description;
+    params.value = description;
+
+    context->InvokeService(context, _OrthancPluginService_SetPluginProperty, &params);
+  }
+
+
+  /**
+   * @brief Extend the JavaScript code of Orthanc Explorer.
+   *
+   * Add JavaScript code to customize the default behavior of Orthanc
+   * Explorer. This can for instance be used to add new buttons.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param javascript The custom JavaScript code.
+   **/ 
+  ORTHANC_PLUGIN_INLINE void OrthancPluginExtendOrthancExplorer(
+    OrthancPluginContext*  context,
+    const char*            javascript)
+  {
+    _OrthancPluginSetPluginProperty params;
+    params.plugin = OrthancPluginGetName();
+    params.property = _OrthancPluginProperty_OrthancExplorer;
+    params.value = javascript;
+
+    context->InvokeService(context, _OrthancPluginService_SetPluginProperty, &params);
+  }
+
+
+  typedef struct
+  {
+    char**       result;
+    int32_t      property;
+    const char*  value;
+  } _OrthancPluginGlobalProperty;
+
+
+  /**
+   * @brief Get the value of a global property.
+   *
+   * Get the value of a global property that is stored in the Orthanc database. Global
+   * properties whose index is below 1024 are reserved by Orthanc.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param property The global property of interest.
+   * @param defaultValue The value to return, if the global property is unset.
+   * @return The value of the global property, or NULL in the case of an error. This
+   * string must be freed by OrthancPluginFreeString().
+   * @ingroup Orthanc
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginGetGlobalProperty(
+    OrthancPluginContext*  context,
+    int32_t                property,
+    const char*            defaultValue)
+  {
+    char* result;
+
+    _OrthancPluginGlobalProperty params;
+    params.result = &result;
+    params.property = property;
+    params.value = defaultValue;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetGlobalProperty, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+  /**
+   * @brief Set the value of a global property.
+   *
+   * Set the value of a global property into the Orthanc
+   * database. Setting a global property can be used by plugins to
+   * save their internal parameters. Plugins are only allowed to set
+   * properties whose index are above or equal to 1024 (properties
+   * below 1024 are read-only and reserved by Orthanc).
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param property The global property of interest.
+   * @param value The value to be set in the global property.
+   * @return 0 if success, or the error code if failure.
+   * @ingroup Orthanc
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginSetGlobalProperty(
+    OrthancPluginContext*  context,
+    int32_t                property,
+    const char*            value)
+  {
+    _OrthancPluginGlobalProperty params;
+    params.result = NULL;
+    params.property = property;
+    params.value = value;
+
+    return context->InvokeService(context, _OrthancPluginService_SetGlobalProperty, &params);
+  }
+
+
+
+  typedef struct
+  {
+    int32_t   *resultInt32;
+    uint32_t  *resultUint32;
+    int64_t   *resultInt64;
+    uint64_t  *resultUint64;
+  } _OrthancPluginReturnSingleValue;
+
+  /**
+   * @brief Get the number of command-line arguments.
+   *
+   * Retrieve the number of command-line arguments that were used to launch Orthanc.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @return The number of arguments.
+   **/
+  ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetCommandLineArgumentsCount(
+    OrthancPluginContext*  context)
+  {
+    uint32_t count = 0;
+
+    _OrthancPluginReturnSingleValue params;
+    memset(&params, 0, sizeof(params));
+    params.resultUint32 = &count;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetCommandLineArgumentsCount, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return 0;
+    }
+    else
+    {
+      return count;
+    }
+  }
+
+
+
+  /**
+   * @brief Get the value of a command-line argument.
+   *
+   * Get the value of one of the command-line arguments that were used
+   * to launch Orthanc. The number of available arguments can be
+   * retrieved by OrthancPluginGetCommandLineArgumentsCount().
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param argument The index of the argument.
+   * @return The value of the argument, or NULL in the case of an error. This
+   * string must be freed by OrthancPluginFreeString().
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginGetCommandLineArgument(
+    OrthancPluginContext*  context,
+    uint32_t               argument)
+  {
+    char* result;
+
+    _OrthancPluginGlobalProperty params;
+    params.result = &result;
+    params.property = (int32_t) argument;
+    params.value = NULL;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetCommandLineArgument, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+  /**
+   * @brief Get the expected version of the database schema.
+   *
+   * Retrieve the expected version of the database schema.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @return The version.
+   * @ingroup Callbacks
+   **/
+  ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetExpectedDatabaseVersion(
+    OrthancPluginContext*  context)
+  {
+    uint32_t count = 0;
+
+    _OrthancPluginReturnSingleValue params;
+    memset(&params, 0, sizeof(params));
+    params.resultUint32 = &count;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetExpectedDatabaseVersion, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return 0;
+    }
+    else
+    {
+      return count;
+    }
+  }
+
+
+
+  /**
+   * @brief Return the content of the configuration file(s).
+   *
+   * This function returns the content of the configuration that is
+   * used by Orthanc, formatted as a JSON string.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @return NULL in the case of an error, or a newly allocated string
+   * containing the configuration. This string must be freed by
+   * OrthancPluginFreeString().
+   **/
+  ORTHANC_PLUGIN_INLINE char *OrthancPluginGetConfiguration(OrthancPluginContext* context)
+  {
+    char* result;
+
+    _OrthancPluginRetrieveDynamicString params;
+    params.result = &result;
+    params.argument = NULL;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetConfiguration, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginRestOutput* output;
+    const char*              subType;
+    const char*              contentType;
+  } _OrthancPluginStartMultipartAnswer;
+
+  /**
+   * @brief Start an HTTP multipart answer.
+   *
+   * Initiates a HTTP multipart answer, as the result of a REST request.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param output The HTTP connection to the client application.
+   * @param subType The sub-type of the multipart answer ("mixed" or "related").
+   * @param contentType The MIME type of the items in the multipart answer.
+   * @return 0 if success, or the error code if failure.
+   * @see OrthancPluginSendMultipartItem(), OrthancPluginSendMultipartItem2()
+   * @ingroup REST
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginStartMultipartAnswer(
+    OrthancPluginContext*    context,
+    OrthancPluginRestOutput* output,
+    const char*              subType,
+    const char*              contentType)
+  {
+    _OrthancPluginStartMultipartAnswer params;
+    params.output = output;
+    params.subType = subType;
+    params.contentType = contentType;
+    return context->InvokeService(context, _OrthancPluginService_StartMultipartAnswer, &params);
+  }
+
+
+  /**
+   * @brief Send an item as a part of some HTTP multipart answer.
+   *
+   * This function sends an item as a part of some HTTP multipart
+   * answer that was initiated by OrthancPluginStartMultipartAnswer().
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param output The HTTP connection to the client application.
+   * @param answer Pointer to the memory buffer containing the item.
+   * @param answerSize Number of bytes of the item.
+   * @return 0 if success, or the error code if failure (this notably happens
+   * if the connection is closed by the client).
+   * @see OrthancPluginSendMultipartItem2()
+   * @ingroup REST
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginSendMultipartItem(
+    OrthancPluginContext*    context,
+    OrthancPluginRestOutput* output,
+    const void*              answer,
+    uint32_t                 answerSize)
+  {
+    _OrthancPluginAnswerBuffer params;
+    params.output = output;
+    params.answer = answer;
+    params.answerSize = answerSize;
+    params.mimeType = NULL;
+    return context->InvokeService(context, _OrthancPluginService_SendMultipartItem, &params);
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginMemoryBuffer*    target;
+    const void*                   source;
+    uint32_t                      size;
+    OrthancPluginCompressionType  compression;
+    uint8_t                       uncompress;
+  } _OrthancPluginBufferCompression;
+
+
+  /**
+   * @brief Compress or decompress a buffer.
+   *
+   * This function compresses or decompresses a buffer, using the
+   * version of the zlib library that is used by the Orthanc core.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param source The source buffer.
+   * @param size The size in bytes of the source buffer.
+   * @param compression The compression algorithm.
+   * @param uncompress If set to "0", the buffer must be compressed. 
+   * If set to "1", the buffer must be uncompressed.
+   * @return 0 if success, or the error code if failure.
+   * @ingroup Images
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginBufferCompression(
+    OrthancPluginContext*         context,
+    OrthancPluginMemoryBuffer*    target,
+    const void*                   source,
+    uint32_t                      size,
+    OrthancPluginCompressionType  compression,
+    uint8_t                       uncompress)
+  {
+    _OrthancPluginBufferCompression params;
+    params.target = target;
+    params.source = source;
+    params.size = size;
+    params.compression = compression;
+    params.uncompress = uncompress;
+
+    return context->InvokeService(context, _OrthancPluginService_BufferCompression, &params);
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginMemoryBuffer*  target;
+    const char*                 path;
+  } _OrthancPluginReadFile;
+
+  /**
+   * @brief Read a file.
+   * 
+   * Read the content of a file on the filesystem, and returns it into
+   * a newly allocated memory buffer.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param path The path of the file to be read.
+   * @return 0 if success, or the error code if failure.
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginReadFile(
+    OrthancPluginContext*       context,
+    OrthancPluginMemoryBuffer*  target,
+    const char*                 path)
+  {
+    _OrthancPluginReadFile params;
+    params.target = target;
+    params.path = path;
+    return context->InvokeService(context, _OrthancPluginService_ReadFile, &params);
+  }
+
+
+
+  typedef struct
+  {
+    const char*  path;
+    const void*  data;
+    uint32_t     size;
+  } _OrthancPluginWriteFile;
+
+  /**
+   * @brief Write a file.
+   * 
+   * Write the content of a memory buffer to the filesystem.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param path The path of the file to be written.
+   * @param data The content of the memory buffer.
+   * @param size The size of the memory buffer.
+   * @return 0 if success, or the error code if failure.
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginWriteFile(
+    OrthancPluginContext*  context,
+    const char*            path,
+    const void*            data,
+    uint32_t               size)
+  {
+    _OrthancPluginWriteFile params;
+    params.path = path;
+    params.data = data;
+    params.size = size;
+    return context->InvokeService(context, _OrthancPluginService_WriteFile, &params);
+  }
+
+
+
+  typedef struct
+  {
+    const char**            target;
+    OrthancPluginErrorCode  error;
+  } _OrthancPluginGetErrorDescription;
+
+  /**
+   * @brief Get the description of a given error code.
+   *
+   * This function returns the description of a given error code.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param error The error code of interest.
+   * @return The error description. This is a statically-allocated
+   * string, do not free it.
+   **/
+  ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetErrorDescription(
+    OrthancPluginContext*    context,
+    OrthancPluginErrorCode   error)
+  {
+    const char* result = NULL;
+
+    _OrthancPluginGetErrorDescription params;
+    params.target = &result;
+    params.error = error;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetErrorDescription, &params) != OrthancPluginErrorCode_Success ||
+        result == NULL)
+    {
+      return "Unknown error code";
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginRestOutput* output;
+    uint16_t                 status;
+    const char*              body;
+    uint32_t                 bodySize;
+  } _OrthancPluginSendHttpStatus;
+
+  /**
+   * @brief Send a HTTP status, with a custom body.
+   *
+   * This function answers to a HTTP request by sending a HTTP status
+   * code (such as "400 - Bad Request"), together with a body
+   * describing the error. The body will only be returned if the
+   * configuration option "HttpDescribeErrors" of Orthanc is set to "true".
+   * 
+   * Note that:
+   * - Successful requests (status 200) must use ::OrthancPluginAnswerBuffer().
+   * - Redirections (status 301) must use ::OrthancPluginRedirect().
+   * - Unauthorized access (status 401) must use ::OrthancPluginSendUnauthorized().
+   * - Methods not allowed (status 405) must use ::OrthancPluginSendMethodNotAllowed().
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param output The HTTP connection to the client application.
+   * @param status The HTTP status code to be sent.
+   * @param body The body of the answer.
+   * @param bodySize The size of the body.
+   * @see OrthancPluginSendHttpStatusCode()
+   * @ingroup REST
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginSendHttpStatus(
+    OrthancPluginContext*    context,
+    OrthancPluginRestOutput* output,
+    uint16_t                 status,
+    const char*              body,
+    uint32_t                 bodySize)
+  {
+    _OrthancPluginSendHttpStatus params;
+    params.output = output;
+    params.status = status;
+    params.body = body;
+    params.bodySize = bodySize;
+    context->InvokeService(context, _OrthancPluginService_SendHttpStatus, &params);
+  }
+
+
+
+  typedef struct
+  {
+    const OrthancPluginImage*  image;
+    uint32_t*                  resultUint32;
+    OrthancPluginPixelFormat*  resultPixelFormat;
+    void**                     resultBuffer;
+  } _OrthancPluginGetImageInfo;
+
+
+  /**
+   * @brief Return the pixel format of an image.
+   *
+   * This function returns the type of memory layout for the pixels of the given image.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param image The image of interest.
+   * @return The pixel format.
+   * @ingroup Images
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginPixelFormat  OrthancPluginGetImagePixelFormat(
+    OrthancPluginContext*      context,
+    const OrthancPluginImage*  image)
+  {
+    OrthancPluginPixelFormat target;
+    
+    _OrthancPluginGetImageInfo params;
+    memset(&params, 0, sizeof(params));
+    params.image = image;
+    params.resultPixelFormat = &target;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetImagePixelFormat, &params) != OrthancPluginErrorCode_Success)
+    {
+      return OrthancPluginPixelFormat_Unknown;
+    }
+    else
+    {
+      return (OrthancPluginPixelFormat) target;
+    }
+  }
+
+
+
+  /**
+   * @brief Return the width of an image.
+   *
+   * This function returns the width of the given image.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param image The image of interest.
+   * @return The width.
+   * @ingroup Images
+   **/
+  ORTHANC_PLUGIN_INLINE uint32_t  OrthancPluginGetImageWidth(
+    OrthancPluginContext*      context,
+    const OrthancPluginImage*  image)
+  {
+    uint32_t width;
+    
+    _OrthancPluginGetImageInfo params;
+    memset(&params, 0, sizeof(params));
+    params.image = image;
+    params.resultUint32 = &width;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetImageWidth, &params) != OrthancPluginErrorCode_Success)
+    {
+      return 0;
+    }
+    else
+    {
+      return width;
+    }
+  }
+
+
+
+  /**
+   * @brief Return the height of an image.
+   *
+   * This function returns the height of the given image.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param image The image of interest.
+   * @return The height.
+   * @ingroup Images
+   **/
+  ORTHANC_PLUGIN_INLINE uint32_t  OrthancPluginGetImageHeight(
+    OrthancPluginContext*      context,
+    const OrthancPluginImage*  image)
+  {
+    uint32_t height;
+    
+    _OrthancPluginGetImageInfo params;
+    memset(&params, 0, sizeof(params));
+    params.image = image;
+    params.resultUint32 = &height;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetImageHeight, &params) != OrthancPluginErrorCode_Success)
+    {
+      return 0;
+    }
+    else
+    {
+      return height;
+    }
+  }
+
+
+
+  /**
+   * @brief Return the pitch of an image.
+   *
+   * This function returns the pitch of the given image. The pitch is
+   * defined as the number of bytes between 2 successive lines of the
+   * image in the memory buffer.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param image The image of interest.
+   * @return The pitch.
+   * @ingroup Images
+   **/
+  ORTHANC_PLUGIN_INLINE uint32_t  OrthancPluginGetImagePitch(
+    OrthancPluginContext*      context,
+    const OrthancPluginImage*  image)
+  {
+    uint32_t pitch;
+    
+    _OrthancPluginGetImageInfo params;
+    memset(&params, 0, sizeof(params));
+    params.image = image;
+    params.resultUint32 = &pitch;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetImagePitch, &params) != OrthancPluginErrorCode_Success)
+    {
+      return 0;
+    }
+    else
+    {
+      return pitch;
+    }
+  }
+
+
+
+  /**
+   * @brief Return a pointer to the content of an image.
+   *
+   * This function returns a pointer to the memory buffer that
+   * contains the pixels of the image.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param image The image of interest.
+   * @return The pointer.
+   * @ingroup Images
+   **/
+  ORTHANC_PLUGIN_INLINE void*  OrthancPluginGetImageBuffer(
+    OrthancPluginContext*      context,
+    const OrthancPluginImage*  image)
+  {
+    void* target = NULL;
+
+    _OrthancPluginGetImageInfo params;
+    memset(&params, 0, sizeof(params));
+    params.resultBuffer = &target;
+    params.image = image;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetImageBuffer, &params) != OrthancPluginErrorCode_Success)
+    {
+      return NULL;
+    }
+    else
+    {
+      return target;
+    }
+  }
+
+
+  typedef struct
+  {
+    OrthancPluginImage**       target;
+    const void*                data;
+    uint32_t                   size;
+    OrthancPluginImageFormat   format;
+  } _OrthancPluginUncompressImage;
+
+
+  /**
+   * @brief Decode a compressed image.
+   *
+   * This function decodes a compressed image from a memory buffer.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param data Pointer to a memory buffer containing the compressed image.
+   * @param size Size of the memory buffer containing the compressed image.
+   * @param format The file format of the compressed image.
+   * @return The uncompressed image. It must be freed with OrthancPluginFreeImage().
+   * @ingroup Images
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginImage *OrthancPluginUncompressImage(
+    OrthancPluginContext*      context,
+    const void*                data,
+    uint32_t                   size,
+    OrthancPluginImageFormat   format)
+  {
+    OrthancPluginImage* target = NULL;
+
+    _OrthancPluginUncompressImage params;
+    memset(&params, 0, sizeof(params));
+    params.target = &target;
+    params.data = data;
+    params.size = size;
+    params.format = format;
+
+    if (context->InvokeService(context, _OrthancPluginService_UncompressImage, &params) != OrthancPluginErrorCode_Success)
+    {
+      return NULL;
+    }
+    else
+    {
+      return target;
+    }
+  }
+
+
+
+
+  typedef struct
+  {
+    OrthancPluginImage*   image;
+  } _OrthancPluginFreeImage;
+
+  /**
+   * @brief Free an image.
+   *
+   * This function frees an image that was decoded with OrthancPluginUncompressImage().
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param image The image.
+   * @ingroup Images
+   **/
+  ORTHANC_PLUGIN_INLINE void  OrthancPluginFreeImage(
+    OrthancPluginContext* context, 
+    OrthancPluginImage*   image)
+  {
+    _OrthancPluginFreeImage params;
+    params.image = image;
+
+    context->InvokeService(context, _OrthancPluginService_FreeImage, &params);
+  }
+
+
+
+
+  typedef struct
+  {
+    OrthancPluginMemoryBuffer* target;
+    OrthancPluginImageFormat   imageFormat;
+    OrthancPluginPixelFormat   pixelFormat;
+    uint32_t                   width;
+    uint32_t                   height;
+    uint32_t                   pitch;
+    const void*                buffer;
+    uint8_t                    quality;
+  } _OrthancPluginCompressImage;
+
+
+  /**
+   * @brief Encode a PNG image.
+   *
+   * This function compresses the given memory buffer containing an
+   * image using the PNG specification, and stores the result of the
+   * compression into a newly allocated memory buffer.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param format The memory layout of the uncompressed image.
+   * @param width The width of the image.
+   * @param height The height of the image.
+   * @param pitch The pitch of the image (i.e. the number of bytes
+   * between 2 successive lines of the image in the memory buffer).
+   * @param buffer The memory buffer containing the uncompressed image.
+   * @return 0 if success, or the error code if failure.
+   * @see OrthancPluginCompressAndAnswerPngImage()
+   * @ingroup Images
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCompressPngImage(
+    OrthancPluginContext*         context,
+    OrthancPluginMemoryBuffer*    target,
+    OrthancPluginPixelFormat      format,
+    uint32_t                      width,
+    uint32_t                      height,
+    uint32_t                      pitch,
+    const void*                   buffer)
+  {
+    _OrthancPluginCompressImage params;
+    memset(&params, 0, sizeof(params));
+    params.target = target;
+    params.imageFormat = OrthancPluginImageFormat_Png;
+    params.pixelFormat = format;
+    params.width = width;
+    params.height = height;
+    params.pitch = pitch;
+    params.buffer = buffer;
+    params.quality = 0;  /* Unused for PNG */
+
+    return context->InvokeService(context, _OrthancPluginService_CompressImage, &params);
+  }
+
+
+  /**
+   * @brief Encode a JPEG image.
+   *
+   * This function compresses the given memory buffer containing an
+   * image using the JPEG specification, and stores the result of the
+   * compression into a newly allocated memory buffer.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param format The memory layout of the uncompressed image.
+   * @param width The width of the image.
+   * @param height The height of the image.
+   * @param pitch The pitch of the image (i.e. the number of bytes
+   * between 2 successive lines of the image in the memory buffer).
+   * @param buffer The memory buffer containing the uncompressed image.
+   * @param quality The quality of the JPEG encoding, between 1 (worst
+   * quality, best compression) and 100 (best quality, worst
+   * compression).
+   * @return 0 if success, or the error code if failure.
+   * @ingroup Images
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCompressJpegImage(
+    OrthancPluginContext*         context,
+    OrthancPluginMemoryBuffer*    target,
+    OrthancPluginPixelFormat      format,
+    uint32_t                      width,
+    uint32_t                      height,
+    uint32_t                      pitch,
+    const void*                   buffer,
+    uint8_t                       quality)
+  {
+    _OrthancPluginCompressImage params;
+    memset(&params, 0, sizeof(params));
+    params.target = target;
+    params.imageFormat = OrthancPluginImageFormat_Jpeg;
+    params.pixelFormat = format;
+    params.width = width;
+    params.height = height;
+    params.pitch = pitch;
+    params.buffer = buffer;
+    params.quality = quality;
+
+    return context->InvokeService(context, _OrthancPluginService_CompressImage, &params);
+  }
+
+
+
+  /**
+   * @brief Answer to a REST request with a JPEG image.
+   *
+   * This function answers to a REST request with a JPEG image. The
+   * parameters of this function describe a memory buffer that
+   * contains an uncompressed image. The image will be automatically compressed
+   * as a JPEG image by the core system of Orthanc.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param output The HTTP connection to the client application.
+   * @param format The memory layout of the uncompressed image.
+   * @param width The width of the image.
+   * @param height The height of the image.
+   * @param pitch The pitch of the image (i.e. the number of bytes
+   * between 2 successive lines of the image in the memory buffer).
+   * @param buffer The memory buffer containing the uncompressed image.
+   * @param quality The quality of the JPEG encoding, between 1 (worst
+   * quality, best compression) and 100 (best quality, worst
+   * compression).
+   * @ingroup REST
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginCompressAndAnswerJpegImage(
+    OrthancPluginContext*     context,
+    OrthancPluginRestOutput*  output,
+    OrthancPluginPixelFormat  format,
+    uint32_t                  width,
+    uint32_t                  height,
+    uint32_t                  pitch,
+    const void*               buffer,
+    uint8_t                   quality)
+  {
+    _OrthancPluginCompressAndAnswerImage params;
+    params.output = output;
+    params.imageFormat = OrthancPluginImageFormat_Jpeg;
+    params.pixelFormat = format;
+    params.width = width;
+    params.height = height;
+    params.pitch = pitch;
+    params.buffer = buffer;
+    params.quality = quality;
+    context->InvokeService(context, _OrthancPluginService_CompressAndAnswerImage, &params);
+  }
+
+
+
+
+  typedef struct
+  {
+    OrthancPluginMemoryBuffer*  target;
+    OrthancPluginHttpMethod     method;
+    const char*                 url;
+    const char*                 username;
+    const char*                 password;
+    const void*                 body;
+    uint32_t                    bodySize;
+  } _OrthancPluginCallHttpClient;
+
+
+  /**
+   * @brief Issue a HTTP GET call.
+   * 
+   * Make a HTTP GET call to the given URL. The result to the query is
+   * stored into a newly allocated memory buffer. Favor
+   * OrthancPluginRestApiGet() if calling the built-in REST API of the
+   * Orthanc instance that hosts this plugin.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param url The URL of interest.
+   * @param username The username (can be <tt>NULL</tt> if no password protection).
+   * @param password The password (can be <tt>NULL</tt> if no password protection).
+   * @return 0 if success, or the error code if failure.
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginHttpGet(
+    OrthancPluginContext*       context,
+    OrthancPluginMemoryBuffer*  target,
+    const char*                 url,
+    const char*                 username,
+    const char*                 password)
+  {
+    _OrthancPluginCallHttpClient params;
+    memset(&params, 0, sizeof(params));
+
+    params.target = target;
+    params.method = OrthancPluginHttpMethod_Get;
+    params.url = url;
+    params.username = username;
+    params.password = password;
+
+    return context->InvokeService(context, _OrthancPluginService_CallHttpClient, &params);
+  }
+
+
+  /**
+   * @brief Issue a HTTP POST call.
+   * 
+   * Make a HTTP POST call to the given URL. The result to the query
+   * is stored into a newly allocated memory buffer. Favor
+   * OrthancPluginRestApiPost() if calling the built-in REST API of
+   * the Orthanc instance that hosts this plugin.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param url The URL of interest.
+   * @param body The content of the body of the request.
+   * @param bodySize The size of the body of the request.
+   * @param username The username (can be <tt>NULL</tt> if no password protection).
+   * @param password The password (can be <tt>NULL</tt> if no password protection).
+   * @return 0 if success, or the error code if failure.
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginHttpPost(
+    OrthancPluginContext*       context,
+    OrthancPluginMemoryBuffer*  target,
+    const char*                 url,
+    const void*                 body,
+    uint32_t                    bodySize,
+    const char*                 username,
+    const char*                 password)
+  {
+    _OrthancPluginCallHttpClient params;
+    memset(&params, 0, sizeof(params));
+
+    params.target = target;
+    params.method = OrthancPluginHttpMethod_Post;
+    params.url = url;
+    params.body = body;
+    params.bodySize = bodySize;
+    params.username = username;
+    params.password = password;
+
+    return context->InvokeService(context, _OrthancPluginService_CallHttpClient, &params);
+  }
+
+
+  /**
+   * @brief Issue a HTTP PUT call.
+   * 
+   * Make a HTTP PUT call to the given URL. The result to the query is
+   * stored into a newly allocated memory buffer. Favor
+   * OrthancPluginRestApiPut() if calling the built-in REST API of the
+   * Orthanc instance that hosts this plugin.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param url The URL of interest.
+   * @param body The content of the body of the request.
+   * @param bodySize The size of the body of the request.
+   * @param username The username (can be <tt>NULL</tt> if no password protection).
+   * @param password The password (can be <tt>NULL</tt> if no password protection).
+   * @return 0 if success, or the error code if failure.
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginHttpPut(
+    OrthancPluginContext*       context,
+    OrthancPluginMemoryBuffer*  target,
+    const char*                 url,
+    const void*                 body,
+    uint32_t                    bodySize,
+    const char*                 username,
+    const char*                 password)
+  {
+    _OrthancPluginCallHttpClient params;
+    memset(&params, 0, sizeof(params));
+
+    params.target = target;
+    params.method = OrthancPluginHttpMethod_Put;
+    params.url = url;
+    params.body = body;
+    params.bodySize = bodySize;
+    params.username = username;
+    params.password = password;
+
+    return context->InvokeService(context, _OrthancPluginService_CallHttpClient, &params);
+  }
+
+
+  /**
+   * @brief Issue a HTTP DELETE call.
+   * 
+   * Make a HTTP DELETE call to the given URL. Favor
+   * OrthancPluginRestApiDelete() if calling the built-in REST API of
+   * the Orthanc instance that hosts this plugin.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param url The URL of interest.
+   * @param username The username (can be <tt>NULL</tt> if no password protection).
+   * @param password The password (can be <tt>NULL</tt> if no password protection).
+   * @return 0 if success, or the error code if failure.
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginHttpDelete(
+    OrthancPluginContext*       context,
+    const char*                 url,
+    const char*                 username,
+    const char*                 password)
+  {
+    _OrthancPluginCallHttpClient params;
+    memset(&params, 0, sizeof(params));
+
+    params.method = OrthancPluginHttpMethod_Delete;
+    params.url = url;
+    params.username = username;
+    params.password = password;
+
+    return context->InvokeService(context, _OrthancPluginService_CallHttpClient, &params);
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginImage**       target;
+    const OrthancPluginImage*  source;
+    OrthancPluginPixelFormat   targetFormat;
+  } _OrthancPluginConvertPixelFormat;
+
+
+  /**
+   * @brief Change the pixel format of an image.
+   *
+   * This function creates a new image, changing the memory layout of the pixels.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param source The source image.
+   * @param targetFormat The target pixel format.
+   * @return The resulting image. It must be freed with OrthancPluginFreeImage().
+   * @ingroup Images
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginImage *OrthancPluginConvertPixelFormat(
+    OrthancPluginContext*      context,
+    const OrthancPluginImage*  source,
+    OrthancPluginPixelFormat   targetFormat)
+  {
+    OrthancPluginImage* target = NULL;
+
+    _OrthancPluginConvertPixelFormat params;
+    params.target = &target;
+    params.source = source;
+    params.targetFormat = targetFormat;
+
+    if (context->InvokeService(context, _OrthancPluginService_ConvertPixelFormat, &params) != OrthancPluginErrorCode_Success)
+    {
+      return NULL;
+    }
+    else
+    {
+      return target;
+    }
+  }
+
+
+
+  /**
+   * @brief Return the number of available fonts.
+   *
+   * This function returns the number of fonts that are built in the
+   * Orthanc core. These fonts can be used to draw texts on images
+   * through OrthancPluginDrawText().
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @return The number of fonts.
+   * @ingroup Images
+   **/
+  ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetFontsCount(
+    OrthancPluginContext*  context)
+  {
+    uint32_t count = 0;
+
+    _OrthancPluginReturnSingleValue params;
+    memset(&params, 0, sizeof(params));
+    params.resultUint32 = &count;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetFontsCount, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return 0;
+    }
+    else
+    {
+      return count;
+    }
+  }
+
+
+
+
+  typedef struct
+  {
+    uint32_t      fontIndex; /* in */
+    const char**  name; /* out */
+    uint32_t*     size; /* out */
+  } _OrthancPluginGetFontInfo;
+
+  /**
+   * @brief Return the name of a font.
+   *
+   * This function returns the name of a font that is built in the Orthanc core.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param fontIndex The index of the font. This value must be less than OrthancPluginGetFontsCount().
+   * @return The font name. This is a statically-allocated string, do not free it.
+   * @ingroup Images
+   **/
+  ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetFontName(
+    OrthancPluginContext*  context,
+    uint32_t               fontIndex)
+  {
+    const char* result = NULL;
+
+    _OrthancPluginGetFontInfo params;
+    memset(&params, 0, sizeof(params));
+    params.name = &result;
+    params.fontIndex = fontIndex;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetFontInfo, &params) != OrthancPluginErrorCode_Success)
+    {
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+  /**
+   * @brief Return the size of a font.
+   *
+   * This function returns the size of a font that is built in the Orthanc core.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param fontIndex The index of the font. This value must be less than OrthancPluginGetFontsCount().
+   * @return The font size.
+   * @ingroup Images
+   **/
+  ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetFontSize(
+    OrthancPluginContext*  context,
+    uint32_t               fontIndex)
+  {
+    uint32_t result;
+
+    _OrthancPluginGetFontInfo params;
+    memset(&params, 0, sizeof(params));
+    params.size = &result;
+    params.fontIndex = fontIndex;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetFontInfo, &params) != OrthancPluginErrorCode_Success)
+    {
+      return 0;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginImage*   image;
+    uint32_t              fontIndex;
+    const char*           utf8Text;
+    int32_t               x;
+    int32_t               y;
+    uint8_t               r;
+    uint8_t               g;
+    uint8_t               b;
+  } _OrthancPluginDrawText;
+
+
+  /**
+   * @brief Draw text on an image.
+   *
+   * This function draws some text on some image.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param image The image upon which to draw the text.
+   * @param fontIndex The index of the font. This value must be less than OrthancPluginGetFontsCount().
+   * @param utf8Text The text to be drawn, encoded as an UTF-8 zero-terminated string.
+   * @param x The X position of the text over the image.
+   * @param y The Y position of the text over the image.
+   * @param r The value of the red color channel of the text.
+   * @param g The value of the green color channel of the text.
+   * @param b The value of the blue color channel of the text.
+   * @return 0 if success, other value if error.
+   * @ingroup Images
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginDrawText(
+    OrthancPluginContext*  context,
+    OrthancPluginImage*    image,
+    uint32_t               fontIndex,
+    const char*            utf8Text,
+    int32_t                x,
+    int32_t                y,
+    uint8_t                r,
+    uint8_t                g,
+    uint8_t                b)
+  {
+    _OrthancPluginDrawText params;
+    memset(&params, 0, sizeof(params));
+    params.image = image;
+    params.fontIndex = fontIndex;
+    params.utf8Text = utf8Text;
+    params.x = x;
+    params.y = y;
+    params.r = r;
+    params.g = g;
+    params.b = b;
+
+    return context->InvokeService(context, _OrthancPluginService_DrawText, &params);
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginStorageArea*   storageArea;
+    const char*                 uuid;
+    const void*                 content;
+    uint64_t                    size;
+    OrthancPluginContentType    type;
+  } _OrthancPluginStorageAreaCreate;
+
+
+  /**
+   * @brief Create a file inside the storage area.
+   *
+   * This function creates a new file inside the storage area that is
+   * currently used by Orthanc.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param storageArea The storage area.
+   * @param uuid The identifier of the file to be created.
+   * @param content The content to store in the newly created file.
+   * @param size The size of the content.
+   * @param type The type of the file content.
+   * @return 0 if success, other value if error.
+   * @ingroup Callbacks
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginStorageAreaCreate(
+    OrthancPluginContext*       context,
+    OrthancPluginStorageArea*   storageArea,
+    const char*                 uuid,
+    const void*                 content,
+    uint64_t                    size,
+    OrthancPluginContentType    type)
+  {
+    _OrthancPluginStorageAreaCreate params;
+    params.storageArea = storageArea;
+    params.uuid = uuid;
+    params.content = content;
+    params.size = size;
+    params.type = type;
+
+    return context->InvokeService(context, _OrthancPluginService_StorageAreaCreate, &params);
+  }
+
+
+  typedef struct
+  {
+    OrthancPluginMemoryBuffer*  target;
+    OrthancPluginStorageArea*   storageArea;
+    const char*                 uuid;
+    OrthancPluginContentType    type;
+  } _OrthancPluginStorageAreaRead;
+
+
+  /**
+   * @brief Read a file from the storage area.
+   *
+   * This function reads the content of a given file from the storage
+   * area that is currently used by Orthanc.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param storageArea The storage area.
+   * @param uuid The identifier of the file to be read.
+   * @param type The type of the file content.
+   * @return 0 if success, other value if error.
+   * @ingroup Callbacks
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginStorageAreaRead(
+    OrthancPluginContext*       context,
+    OrthancPluginMemoryBuffer*  target,
+    OrthancPluginStorageArea*   storageArea,
+    const char*                 uuid,
+    OrthancPluginContentType    type)
+  {
+    _OrthancPluginStorageAreaRead params;
+    params.target = target;
+    params.storageArea = storageArea;
+    params.uuid = uuid;
+    params.type = type;
+
+    return context->InvokeService(context, _OrthancPluginService_StorageAreaRead, &params);
+  }
+
+
+  typedef struct
+  {
+    OrthancPluginStorageArea*   storageArea;
+    const char*                 uuid;
+    OrthancPluginContentType    type;
+  } _OrthancPluginStorageAreaRemove;
+
+  /**
+   * @brief Remove a file from the storage area.
+   *
+   * This function removes a given file from the storage area that is
+   * currently used by Orthanc.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param storageArea The storage area.
+   * @param uuid The identifier of the file to be removed.
+   * @param type The type of the file content.
+   * @return 0 if success, other value if error.
+   * @ingroup Callbacks
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginStorageAreaRemove(
+    OrthancPluginContext*       context,
+    OrthancPluginStorageArea*   storageArea,
+    const char*                 uuid,
+    OrthancPluginContentType    type)
+  {
+    _OrthancPluginStorageAreaRemove params;
+    params.storageArea = storageArea;
+    params.uuid = uuid;
+    params.type = type;
+
+    return context->InvokeService(context, _OrthancPluginService_StorageAreaRemove, &params);
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginErrorCode*  target;
+    int32_t                  code;
+    uint16_t                 httpStatus;
+    const char*              message;
+  } _OrthancPluginRegisterErrorCode;
+  
+  /**
+   * @brief Declare a custom error code for this plugin.
+   *
+   * This function declares a custom error code that can be generated
+   * by this plugin. This declaration is used to enrich the body of
+   * the HTTP answer in the case of an error, and to set the proper
+   * HTTP status code.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param code The error code that is internal to this plugin.
+   * @param httpStatus The HTTP status corresponding to this error.
+   * @param message The description of the error.
+   * @return The error code that has been assigned inside the Orthanc core.
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRegisterErrorCode(
+    OrthancPluginContext*    context,
+    int32_t                  code,
+    uint16_t                 httpStatus,
+    const char*              message)
+  {
+    OrthancPluginErrorCode target;
+
+    _OrthancPluginRegisterErrorCode params;
+    params.target = &target;
+    params.code = code;
+    params.httpStatus = httpStatus;
+    params.message = message;
+
+    if (context->InvokeService(context, _OrthancPluginService_RegisterErrorCode, &params) == OrthancPluginErrorCode_Success)
+    {
+      return target;
+    }
+    else
+    {
+      /* There was an error while assigned the error. Use a generic code. */
+      return OrthancPluginErrorCode_Plugin;
+    }
+  }
+
+
+
+  typedef struct
+  {
+    uint16_t                          group;
+    uint16_t                          element;
+    OrthancPluginValueRepresentation  vr;
+    const char*                       name;
+    uint32_t                          minMultiplicity;
+    uint32_t                          maxMultiplicity;
+  } _OrthancPluginRegisterDictionaryTag;
+  
+  /**
+   * @brief Register a new tag into the DICOM dictionary.
+   *
+   * This function declares a new public tag in the dictionary of
+   * DICOM tags that are known to Orthanc. This function should be
+   * used in the OrthancPluginInitialize() callback.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param group The group of the tag.
+   * @param element The element of the tag.
+   * @param vr The value representation of the tag.
+   * @param name The nickname of the tag.
+   * @param minMultiplicity The minimum multiplicity of the tag (must be above 0).
+   * @param maxMultiplicity The maximum multiplicity of the tag. A value of 0 means
+   * an arbitrary multiplicity ("<tt>n</tt>").
+   * @return 0 if success, other value if error.
+   * @see OrthancPluginRegisterPrivateDictionaryTag()
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRegisterDictionaryTag(
+    OrthancPluginContext*             context,
+    uint16_t                          group,
+    uint16_t                          element,
+    OrthancPluginValueRepresentation  vr,
+    const char*                       name,
+    uint32_t                          minMultiplicity,
+    uint32_t                          maxMultiplicity)
+  {
+    _OrthancPluginRegisterDictionaryTag params;
+    params.group = group;
+    params.element = element;
+    params.vr = vr;
+    params.name = name;
+    params.minMultiplicity = minMultiplicity;
+    params.maxMultiplicity = maxMultiplicity;
+
+    return context->InvokeService(context, _OrthancPluginService_RegisterDictionaryTag, &params);
+  }
+
+
+
+  typedef struct
+  {
+    uint16_t                          group;
+    uint16_t                          element;
+    OrthancPluginValueRepresentation  vr;
+    const char*                       name;
+    uint32_t                          minMultiplicity;
+    uint32_t                          maxMultiplicity;
+    const char*                       privateCreator;
+  } _OrthancPluginRegisterPrivateDictionaryTag;
+  
+  /**
+   * @brief Register a new private tag into the DICOM dictionary.
+   *
+   * This function declares a new private tag in the dictionary of
+   * DICOM tags that are known to Orthanc. This function should be
+   * used in the OrthancPluginInitialize() callback.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param group The group of the tag.
+   * @param element The element of the tag.
+   * @param vr The value representation of the tag.
+   * @param name The nickname of the tag.
+   * @param minMultiplicity The minimum multiplicity of the tag (must be above 0).
+   * @param maxMultiplicity The maximum multiplicity of the tag. A value of 0 means
+   * an arbitrary multiplicity ("<tt>n</tt>").
+   * @param privateCreator The private creator of this private tag.
+   * @return 0 if success, other value if error.
+   * @see OrthancPluginRegisterDictionaryTag()
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRegisterPrivateDictionaryTag(
+    OrthancPluginContext*             context,
+    uint16_t                          group,
+    uint16_t                          element,
+    OrthancPluginValueRepresentation  vr,
+    const char*                       name,
+    uint32_t                          minMultiplicity,
+    uint32_t                          maxMultiplicity,
+    const char*                       privateCreator)
+  {
+    _OrthancPluginRegisterPrivateDictionaryTag params;
+    params.group = group;
+    params.element = element;
+    params.vr = vr;
+    params.name = name;
+    params.minMultiplicity = minMultiplicity;
+    params.maxMultiplicity = maxMultiplicity;
+    params.privateCreator = privateCreator;
+
+    return context->InvokeService(context, _OrthancPluginService_RegisterPrivateDictionaryTag, &params);
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginStorageArea*  storageArea;
+    OrthancPluginResourceType  level;
+  } _OrthancPluginReconstructMainDicomTags;
+
+  /**
+   * @brief Reconstruct the main DICOM tags.
+   *
+   * This function requests the Orthanc core to reconstruct the main
+   * DICOM tags of all the resources of the given type. This function
+   * can only be used as a part of the upgrade of a custom database
+   * back-end. A database transaction will be automatically setup.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param storageArea The storage area.
+   * @param level The type of the resources of interest.
+   * @return 0 if success, other value if error.
+   * @ingroup Callbacks
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginReconstructMainDicomTags(
+    OrthancPluginContext*      context,
+    OrthancPluginStorageArea*  storageArea,
+    OrthancPluginResourceType  level)
+  {
+    _OrthancPluginReconstructMainDicomTags params;
+    params.level = level;
+    params.storageArea = storageArea;
+
+    return context->InvokeService(context, _OrthancPluginService_ReconstructMainDicomTags, &params);
+  }
+
+
+  typedef struct
+  {
+    char**                          result;
+    const char*                     instanceId;
+    const void*                     buffer;
+    uint32_t                        size;
+    OrthancPluginDicomToJsonFormat  format;
+    OrthancPluginDicomToJsonFlags   flags;
+    uint32_t                        maxStringLength;
+  } _OrthancPluginDicomToJson;
+
+
+  /**
+   * @brief Format a DICOM memory buffer as a JSON string.
+   *
+   * This function takes as input a memory buffer containing a DICOM
+   * file, and outputs a JSON string representing the tags of this
+   * DICOM file.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param buffer The memory buffer containing the DICOM file.
+   * @param size The size of the memory buffer.
+   * @param format The output format.
+   * @param flags Flags governing the output.
+   * @param maxStringLength The maximum length of a field. Too long fields will
+   * be output as "null". The 0 value means no maximum length.
+   * @return The NULL value if the case of an error, or the JSON
+   * string. This string must be freed by OrthancPluginFreeString().
+   * @ingroup Toolbox
+   * @see OrthancPluginDicomInstanceToJson
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginDicomBufferToJson(
+    OrthancPluginContext*           context,
+    const void*                     buffer,
+    uint32_t                        size,
+    OrthancPluginDicomToJsonFormat  format,
+    OrthancPluginDicomToJsonFlags   flags, 
+    uint32_t                        maxStringLength)
+  {
+    char* result;
+
+    _OrthancPluginDicomToJson params;
+    memset(&params, 0, sizeof(params));
+    params.result = &result;
+    params.buffer = buffer;
+    params.size = size;
+    params.format = format;
+    params.flags = flags;
+    params.maxStringLength = maxStringLength;
+
+    if (context->InvokeService(context, _OrthancPluginService_DicomBufferToJson, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+  /**
+   * @brief Format a DICOM instance as a JSON string.
+   *
+   * This function formats a DICOM instance that is stored in Orthanc,
+   * and outputs a JSON string representing the tags of this DICOM
+   * instance.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param instanceId The Orthanc identifier of the instance.
+   * @param format The output format.
+   * @param flags Flags governing the output.
+   * @param maxStringLength The maximum length of a field. Too long fields will
+   * be output as "null". The 0 value means no maximum length.
+   * @return The NULL value if the case of an error, or the JSON
+   * string. This string must be freed by OrthancPluginFreeString().
+   * @ingroup Toolbox
+   * @see OrthancPluginDicomInstanceToJson
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginDicomInstanceToJson(
+    OrthancPluginContext*           context,
+    const char*                     instanceId,
+    OrthancPluginDicomToJsonFormat  format,
+    OrthancPluginDicomToJsonFlags   flags, 
+    uint32_t                        maxStringLength)
+  {
+    char* result;
+
+    _OrthancPluginDicomToJson params;
+    memset(&params, 0, sizeof(params));
+    params.result = &result;
+    params.instanceId = instanceId;
+    params.format = format;
+    params.flags = flags;
+    params.maxStringLength = maxStringLength;
+
+    if (context->InvokeService(context, _OrthancPluginService_DicomInstanceToJson, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+  typedef struct
+  {
+    OrthancPluginMemoryBuffer*  target;
+    const char*                 uri;
+    uint32_t                    headersCount;
+    const char* const*          headersKeys;
+    const char* const*          headersValues;
+    int32_t                     afterPlugins;
+  } _OrthancPluginRestApiGet2;
+
+  /**
+   * @brief Make a GET call to the Orthanc REST API, with custom HTTP headers.
+   * 
+   * Make a GET call to the Orthanc REST API with extended
+   * parameters. The result to the query is stored into a newly
+   * allocated memory buffer.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param uri The URI in the built-in Orthanc API.
+   * @param headersCount The number of HTTP headers.
+   * @param headersKeys Array containing the keys of the HTTP headers (can be <tt>NULL</tt> if no header).
+   * @param headersValues Array containing the values of the HTTP headers (can be <tt>NULL</tt> if no header).
+   * @param afterPlugins If 0, the built-in API of Orthanc is used.
+   * If 1, the API is tainted by the plugins.
+   * @return 0 if success, or the error code if failure.
+   * @see OrthancPluginRestApiGet, OrthancPluginRestApiGetAfterPlugins
+   * @ingroup Orthanc
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginRestApiGet2(
+    OrthancPluginContext*       context,
+    OrthancPluginMemoryBuffer*  target,
+    const char*                 uri,
+    uint32_t                    headersCount,
+    const char* const*          headersKeys,
+    const char* const*          headersValues,
+    int32_t                     afterPlugins)
+  {
+    _OrthancPluginRestApiGet2 params;
+    params.target = target;
+    params.uri = uri;
+    params.headersCount = headersCount;
+    params.headersKeys = headersKeys;
+    params.headersValues = headersValues;
+    params.afterPlugins = afterPlugins;
+
+    return context->InvokeService(context, _OrthancPluginService_RestApiGet2, &params);
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginWorklistCallback callback;
+  } _OrthancPluginWorklistCallback;
+
+  /**
+   * @brief Register a callback to handle modality worklists requests.
+   *
+   * This function registers a callback to handle C-Find SCP requests
+   * on modality worklists.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param callback The callback.
+   * @return 0 if success, other value if error.
+   * @ingroup DicomCallbacks
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterWorklistCallback(
+    OrthancPluginContext*          context,
+    OrthancPluginWorklistCallback  callback)
+  {
+    _OrthancPluginWorklistCallback params;
+    params.callback = callback;
+
+    return context->InvokeService(context, _OrthancPluginService_RegisterWorklistCallback, &params);
+  }
+
+
+  
+  typedef struct
+  {
+    OrthancPluginWorklistAnswers*      answers;
+    const OrthancPluginWorklistQuery*  query;
+    const void*                        dicom;
+    uint32_t                           size;
+  } _OrthancPluginWorklistAnswersOperation;
+
+  /**
+   * @brief Add one answer to some modality worklist request.
+   *
+   * This function adds one worklist (encoded as a DICOM file) to the
+   * set of answers corresponding to some C-Find SCP request against
+   * modality worklists.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param answers The set of answers.
+   * @param query The worklist query, as received by the callback.
+   * @param dicom The worklist to answer, encoded as a DICOM file.
+   * @param size The size of the DICOM file.
+   * @return 0 if success, other value if error.
+   * @ingroup DicomCallbacks
+   * @see OrthancPluginCreateDicom()
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginWorklistAddAnswer(
+    OrthancPluginContext*             context,
+    OrthancPluginWorklistAnswers*     answers,
+    const OrthancPluginWorklistQuery* query,
+    const void*                       dicom,
+    uint32_t                          size)
+  {
+    _OrthancPluginWorklistAnswersOperation params;
+    params.answers = answers;
+    params.query = query;
+    params.dicom = dicom;
+    params.size = size;
+
+    return context->InvokeService(context, _OrthancPluginService_WorklistAddAnswer, &params);
+  }
+
+
+  /**
+   * @brief Mark the set of worklist answers as incomplete.
+   *
+   * This function marks as incomplete the set of answers
+   * corresponding to some C-Find SCP request against modality
+   * worklists. This must be used if canceling the handling of a
+   * request when too many answers are to be returned.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param answers The set of answers.
+   * @return 0 if success, other value if error.
+   * @ingroup DicomCallbacks
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginWorklistMarkIncomplete(
+    OrthancPluginContext*          context,
+    OrthancPluginWorklistAnswers*  answers)
+  {
+    _OrthancPluginWorklistAnswersOperation params;
+    params.answers = answers;
+    params.query = NULL;
+    params.dicom = NULL;
+    params.size = 0;
+
+    return context->InvokeService(context, _OrthancPluginService_WorklistMarkIncomplete, &params);
+  }
+
+
+  typedef struct
+  {
+    const OrthancPluginWorklistQuery*  query;
+    const void*                        dicom;
+    uint32_t                           size;
+    int32_t*                           isMatch;
+    OrthancPluginMemoryBuffer*         target;
+  } _OrthancPluginWorklistQueryOperation;
+
+  /**
+   * @brief Test whether a worklist matches the query.
+   *
+   * This function checks whether one worklist (encoded as a DICOM
+   * file) matches the C-Find SCP query against modality
+   * worklists. This function must be called before adding the
+   * worklist as an answer through OrthancPluginWorklistAddAnswer().
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param query The worklist query, as received by the callback.
+   * @param dicom The worklist to answer, encoded as a DICOM file.
+   * @param size The size of the DICOM file.
+   * @return 1 if the worklist matches the query, 0 otherwise.
+   * @ingroup DicomCallbacks
+   **/
+  ORTHANC_PLUGIN_INLINE int32_t  OrthancPluginWorklistIsMatch(
+    OrthancPluginContext*              context,
+    const OrthancPluginWorklistQuery*  query,
+    const void*                        dicom,
+    uint32_t                           size)
+  {
+    int32_t isMatch = 0;
+
+    _OrthancPluginWorklistQueryOperation params;
+    params.query = query;
+    params.dicom = dicom;
+    params.size = size;
+    params.isMatch = &isMatch;
+    params.target = NULL;
+
+    if (context->InvokeService(context, _OrthancPluginService_WorklistIsMatch, &params) == OrthancPluginErrorCode_Success)
+    {
+      return isMatch;
+    }
+    else
+    {
+      /* Error: Assume non-match */
+      return 0;
+    }
+  }
+
+
+  /**
+   * @brief Retrieve the worklist query as a DICOM file.
+   *
+   * This function retrieves the DICOM file that underlies a C-Find
+   * SCP query against modality worklists.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param target Memory buffer where to store the DICOM file. It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param query The worklist query, as received by the callback.
+   * @return 0 if success, other value if error.
+   * @ingroup DicomCallbacks
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginWorklistGetDicomQuery(
+    OrthancPluginContext*              context,
+    OrthancPluginMemoryBuffer*         target,
+    const OrthancPluginWorklistQuery*  query)
+  {
+    _OrthancPluginWorklistQueryOperation params;
+    params.query = query;
+    params.dicom = NULL;
+    params.size = 0;
+    params.isMatch = NULL;
+    params.target = target;
+
+    return context->InvokeService(context, _OrthancPluginService_WorklistGetDicomQuery, &params);
+  }
+
+
+  /**
+   * @brief Get the origin of a DICOM file.
+   *
+   * This function returns the origin of a DICOM instance that has been received by Orthanc.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param instance The instance of interest.
+   * @return The origin of the instance.
+   * @ingroup DicomInstance
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginInstanceOrigin OrthancPluginGetInstanceOrigin(
+    OrthancPluginContext*             context,
+    const OrthancPluginDicomInstance* instance)
+  {
+    OrthancPluginInstanceOrigin origin;
+
+    _OrthancPluginAccessDicomInstance params;
+    memset(&params, 0, sizeof(params));
+    params.resultOrigin = &origin;
+    params.instance = instance;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetInstanceOrigin, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return OrthancPluginInstanceOrigin_Unknown;
+    }
+    else
+    {
+      return origin;
+    }
+  }
+
+
+  typedef struct
+  {
+    OrthancPluginMemoryBuffer*     target;
+    const char*                    json;
+    const OrthancPluginImage*      pixelData;
+    OrthancPluginCreateDicomFlags  flags;
+  } _OrthancPluginCreateDicom;
+
+  /**
+   * @brief Create a DICOM instance from a JSON string and an image.
+   *
+   * This function takes as input a string containing a JSON file
+   * describing the content of a DICOM instance. As an output, it
+   * writes the corresponding DICOM instance to a newly allocated
+   * memory buffer. Additionally, an image to be encoded within the
+   * DICOM instance can also be provided.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param json The input JSON file.
+   * @param pixelData The image. Can be NULL, if the pixel data is encoded inside the JSON with the data URI scheme.
+   * @param flags Flags governing the output.
+   * @return 0 if success, other value if error.
+   * @ingroup Toolbox
+   * @see OrthancPluginDicomBufferToJson
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCreateDicom(
+    OrthancPluginContext*          context,
+    OrthancPluginMemoryBuffer*     target,
+    const char*                    json,
+    const OrthancPluginImage*      pixelData,
+    OrthancPluginCreateDicomFlags  flags)
+  {
+    _OrthancPluginCreateDicom params;
+    params.target = target;
+    params.json = json;
+    params.pixelData = pixelData;
+    params.flags = flags;
+
+    return context->InvokeService(context, _OrthancPluginService_CreateDicom, &params);
+  }
+
+
+  typedef struct
+  {
+    OrthancPluginDecodeImageCallback callback;
+  } _OrthancPluginDecodeImageCallback;
+
+  /**
+   * @brief Register a callback to handle the decoding of DICOM images.
+   *
+   * This function registers a custom callback to decode DICOM images,
+   * extending the built-in decoder of Orthanc that uses
+   * DCMTK. Starting with Orthanc 1.7.0, the exact behavior is
+   * affected by the configuration option
+   * "BuiltinDecoderTranscoderOrder" of Orthanc.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param callback The callback.
+   * @return 0 if success, other value if error.
+   * @ingroup Callbacks
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterDecodeImageCallback(
+    OrthancPluginContext*             context,
+    OrthancPluginDecodeImageCallback  callback)
+  {
+    _OrthancPluginDecodeImageCallback params;
+    params.callback = callback;
+
+    return context->InvokeService(context, _OrthancPluginService_RegisterDecodeImageCallback, &params);
+  }
+  
+
+
+  typedef struct
+  {
+    OrthancPluginImage**       target;
+    OrthancPluginPixelFormat   format;
+    uint32_t                   width;
+    uint32_t                   height;
+    uint32_t                   pitch;
+    void*                      buffer;
+    const void*                constBuffer;
+    uint32_t                   bufferSize;
+    uint32_t                   frameIndex;
+  } _OrthancPluginCreateImage;
+
+
+  /**
+   * @brief Create an image.
+   *
+   * This function creates an image of given size and format.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param format The format of the pixels.
+   * @param width The width of the image.
+   * @param height The height of the image.
+   * @return The newly allocated image. It must be freed with OrthancPluginFreeImage().
+   * @ingroup Images
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginImage* OrthancPluginCreateImage(
+    OrthancPluginContext*     context,
+    OrthancPluginPixelFormat  format,
+    uint32_t                  width,
+    uint32_t                  height)
+  {
+    OrthancPluginImage* target = NULL;
+
+    _OrthancPluginCreateImage params;
+    memset(&params, 0, sizeof(params));
+    params.target = &target;
+    params.format = format;
+    params.width = width;
+    params.height = height;
+
+    if (context->InvokeService(context, _OrthancPluginService_CreateImage, &params) != OrthancPluginErrorCode_Success)
+    {
+      return NULL;
+    }
+    else
+    {
+      return target;
+    }
+  }
+
+
+  /**
+   * @brief Create an image pointing to a memory buffer.
+   *
+   * This function creates an image whose content points to a memory
+   * buffer managed by the plugin. Note that the buffer is directly
+   * accessed, no memory is allocated and no data is copied.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param format The format of the pixels.
+   * @param width The width of the image.
+   * @param height The height of the image.
+   * @param pitch The pitch of the image (i.e. the number of bytes
+   * between 2 successive lines of the image in the memory buffer).
+   * @param buffer The memory buffer.
+   * @return The newly allocated image. It must be freed with OrthancPluginFreeImage().
+   * @ingroup Images
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginImage* OrthancPluginCreateImageAccessor(
+    OrthancPluginContext*     context,
+    OrthancPluginPixelFormat  format,
+    uint32_t                  width,
+    uint32_t                  height,
+    uint32_t                  pitch,
+    void*                     buffer)
+  {
+    OrthancPluginImage* target = NULL;
+
+    _OrthancPluginCreateImage params;
+    memset(&params, 0, sizeof(params));
+    params.target = &target;
+    params.format = format;
+    params.width = width;
+    params.height = height;
+    params.pitch = pitch;
+    params.buffer = buffer;
+
+    if (context->InvokeService(context, _OrthancPluginService_CreateImageAccessor, &params) != OrthancPluginErrorCode_Success)
+    {
+      return NULL;
+    }
+    else
+    {
+      return target;
+    }
+  }
+
+
+
+  /**
+   * @brief Decode one frame from a DICOM instance.
+   *
+   * This function decodes one frame of a DICOM image that is stored
+   * in a memory buffer. This function will give the same result as
+   * OrthancPluginUncompressImage() for single-frame DICOM images.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param buffer Pointer to a memory buffer containing the DICOM image.
+   * @param bufferSize Size of the memory buffer containing the DICOM image.
+   * @param frameIndex The index of the frame of interest in a multi-frame image.
+   * @return The uncompressed image. It must be freed with OrthancPluginFreeImage().
+   * @ingroup Images
+   * @see OrthancPluginGetInstanceDecodedFrame()
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginImage* OrthancPluginDecodeDicomImage(
+    OrthancPluginContext*  context,
+    const void*            buffer,
+    uint32_t               bufferSize,
+    uint32_t               frameIndex)
+  {
+    OrthancPluginImage* target = NULL;
+
+    _OrthancPluginCreateImage params;
+    memset(&params, 0, sizeof(params));
+    params.target = &target;
+    params.constBuffer = buffer;
+    params.bufferSize = bufferSize;
+    params.frameIndex = frameIndex;
+
+    if (context->InvokeService(context, _OrthancPluginService_DecodeDicomImage, &params) != OrthancPluginErrorCode_Success)
+    {
+      return NULL;
+    }
+    else
+    {
+      return target;
+    }
+  }
+
+
+
+  typedef struct
+  {
+    char**       result;
+    const void*  buffer;
+    uint32_t     size;
+  } _OrthancPluginComputeHash;
+
+  /**
+   * @brief Compute an MD5 hash.
+   *
+   * This functions computes the MD5 cryptographic hash of the given memory buffer.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param buffer The source memory buffer.
+   * @param size The size in bytes of the source buffer.
+   * @return The NULL value in case of error, or a string containing the cryptographic hash.
+   * This string must be freed by OrthancPluginFreeString().
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginComputeMd5(
+    OrthancPluginContext*  context,
+    const void*            buffer,
+    uint32_t               size)
+  {
+    char* result;
+
+    _OrthancPluginComputeHash params;
+    params.result = &result;
+    params.buffer = buffer;
+    params.size = size;
+
+    if (context->InvokeService(context, _OrthancPluginService_ComputeMd5, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+  /**
+   * @brief Compute a SHA-1 hash.
+   *
+   * This functions computes the SHA-1 cryptographic hash of the given memory buffer.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param buffer The source memory buffer.
+   * @param size The size in bytes of the source buffer.
+   * @return The NULL value in case of error, or a string containing the cryptographic hash.
+   * This string must be freed by OrthancPluginFreeString().
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginComputeSha1(
+    OrthancPluginContext*  context,
+    const void*            buffer,
+    uint32_t               size)
+  {
+    char* result;
+
+    _OrthancPluginComputeHash params;
+    params.result = &result;
+    params.buffer = buffer;
+    params.size = size;
+
+    if (context->InvokeService(context, _OrthancPluginService_ComputeSha1, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginDictionaryEntry* target;
+    const char*                   name;
+  } _OrthancPluginLookupDictionary;
+
+  /**
+   * @brief Get information about the given DICOM tag.
+   *
+   * This functions makes a lookup in the dictionary of DICOM tags
+   * that are known to Orthanc, and returns information about this
+   * tag. The tag can be specified using its human-readable name
+   * (e.g. "PatientName") or a set of two hexadecimal numbers
+   * (e.g. "0010-0020").
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param target Where to store the information about the tag.
+   * @param name The name of the DICOM tag.
+   * @return 0 if success, other value if error.
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginLookupDictionary(
+    OrthancPluginContext*          context,
+    OrthancPluginDictionaryEntry*  target,
+    const char*                    name)
+  {
+    _OrthancPluginLookupDictionary params;
+    params.target = target;
+    params.name = name;
+    return context->InvokeService(context, _OrthancPluginService_LookupDictionary, &params);
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginRestOutput* output;
+    const void*              answer;
+    uint32_t                 answerSize;
+    uint32_t                 headersCount;
+    const char* const*       headersKeys;
+    const char* const*       headersValues;
+  } _OrthancPluginSendMultipartItem2;
+
+  /**
+   * @brief Send an item as a part of some HTTP multipart answer, with custom headers.
+   *
+   * This function sends an item as a part of some HTTP multipart
+   * answer that was initiated by OrthancPluginStartMultipartAnswer(). In addition to
+   * OrthancPluginSendMultipartItem(), this function will set HTTP header associated
+   * with the item.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param output The HTTP connection to the client application.
+   * @param answer Pointer to the memory buffer containing the item.
+   * @param answerSize Number of bytes of the item.
+   * @param headersCount The number of HTTP headers.
+   * @param headersKeys Array containing the keys of the HTTP headers.
+   * @param headersValues Array containing the values of the HTTP headers.
+   * @return 0 if success, or the error code if failure (this notably happens
+   * if the connection is closed by the client).
+   * @see OrthancPluginSendMultipartItem()
+   * @ingroup REST
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginSendMultipartItem2(
+    OrthancPluginContext*    context,
+    OrthancPluginRestOutput* output,
+    const void*              answer,
+    uint32_t                 answerSize,
+    uint32_t                 headersCount,
+    const char* const*       headersKeys,
+    const char* const*       headersValues)
+  {
+    _OrthancPluginSendMultipartItem2 params;
+    params.output = output;
+    params.answer = answer;
+    params.answerSize = answerSize;
+    params.headersCount = headersCount;
+    params.headersKeys = headersKeys;
+    params.headersValues = headersValues;    
+
+    return context->InvokeService(context, _OrthancPluginService_SendMultipartItem2, &params);
+  }
+
+
+  typedef struct
+  {
+    OrthancPluginIncomingHttpRequestFilter callback;
+  } _OrthancPluginIncomingHttpRequestFilter;
+
+  /**
+   * @brief Register a callback to filter incoming HTTP requests.
+   *
+   * This function registers a custom callback to filter incoming HTTP/REST
+   * requests received by the HTTP server of Orthanc.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param callback The callback.
+   * @return 0 if success, other value if error.
+   * @ingroup Callbacks
+   * @deprecated Please instead use OrthancPluginRegisterIncomingHttpRequestFilter2()
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterIncomingHttpRequestFilter(
+    OrthancPluginContext*                   context,
+    OrthancPluginIncomingHttpRequestFilter  callback)
+  {
+    _OrthancPluginIncomingHttpRequestFilter params;
+    params.callback = callback;
+
+    return context->InvokeService(context, _OrthancPluginService_RegisterIncomingHttpRequestFilter, &params);
+  }
+  
+
+
+  typedef struct
+  {
+    OrthancPluginMemoryBuffer*  answerBody;
+    OrthancPluginMemoryBuffer*  answerHeaders;
+    uint16_t*                   httpStatus;
+    OrthancPluginHttpMethod     method;
+    const char*                 url;
+    uint32_t                    headersCount;
+    const char* const*          headersKeys;
+    const char* const*          headersValues;
+    const void*                 body;
+    uint32_t                    bodySize;
+    const char*                 username;
+    const char*                 password;
+    uint32_t                    timeout;
+    const char*                 certificateFile;
+    const char*                 certificateKeyFile;
+    const char*                 certificateKeyPassword;
+    uint8_t                     pkcs11;
+  } _OrthancPluginCallHttpClient2;
+
+
+
+  /**
+   * @brief Issue a HTTP call with full flexibility.
+   * 
+   * Make a HTTP call to the given URL. The result to the query is
+   * stored into a newly allocated memory buffer. The HTTP request
+   * will be done accordingly to the global configuration of Orthanc
+   * (in particular, the options "HttpProxy", "HttpTimeout",
+   * "HttpsVerifyPeers", "HttpsCACertificates", and "Pkcs11" will be
+   * taken into account).
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param answerBody The target memory buffer (out argument).
+   *        It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param answerHeaders The target memory buffer for the HTTP headers in the answers (out argument). 
+   *        The answer headers are formatted as a JSON object (associative array).
+   *        The buffer must be freed with OrthancPluginFreeMemoryBuffer().
+   *        This argument can be set to NULL if the plugin has no interest in the HTTP headers.
+   * @param httpStatus The HTTP status after the execution of the request (out argument).
+   * @param method HTTP method to be used.
+   * @param url The URL of interest.
+   * @param headersCount The number of HTTP headers.
+   * @param headersKeys Array containing the keys of the HTTP headers (can be <tt>NULL</tt> if no header).
+   * @param headersValues Array containing the values of the HTTP headers (can be <tt>NULL</tt> if no header).
+   * @param username The username (can be <tt>NULL</tt> if no password protection).
+   * @param password The password (can be <tt>NULL</tt> if no password protection).
+   * @param body The HTTP body for a POST or PUT request.
+   * @param bodySize The size of the body.
+   * @param timeout Timeout in seconds (0 for default timeout).
+   * @param certificateFile Path to the client certificate for HTTPS, in PEM format
+   * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS).
+   * @param certificateKeyFile Path to the key of the client certificate for HTTPS, in PEM format
+   * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS).
+   * @param certificateKeyPassword Password to unlock the key of the client certificate 
+   * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS).
+   * @param pkcs11 Enable PKCS#11 client authentication for hardware security modules and smart cards.
+   * @return 0 if success, or the error code if failure.
+   * @see OrthancPluginCallPeerApi()
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginHttpClient(
+    OrthancPluginContext*       context,
+    OrthancPluginMemoryBuffer*  answerBody,
+    OrthancPluginMemoryBuffer*  answerHeaders,
+    uint16_t*                   httpStatus,
+    OrthancPluginHttpMethod     method,
+    const char*                 url,
+    uint32_t                    headersCount,
+    const char* const*          headersKeys,
+    const char* const*          headersValues,
+    const void*                 body,
+    uint32_t                    bodySize,
+    const char*                 username,
+    const char*                 password,
+    uint32_t                    timeout,
+    const char*                 certificateFile,
+    const char*                 certificateKeyFile,
+    const char*                 certificateKeyPassword,
+    uint8_t                     pkcs11)
+  {
+    _OrthancPluginCallHttpClient2 params;
+    memset(&params, 0, sizeof(params));
+
+    params.answerBody = answerBody;
+    params.answerHeaders = answerHeaders;
+    params.httpStatus = httpStatus;
+    params.method = method;
+    params.url = url;
+    params.headersCount = headersCount;
+    params.headersKeys = headersKeys;
+    params.headersValues = headersValues;
+    params.body = body;
+    params.bodySize = bodySize;
+    params.username = username;
+    params.password = password;
+    params.timeout = timeout;
+    params.certificateFile = certificateFile;
+    params.certificateKeyFile = certificateKeyFile;
+    params.certificateKeyPassword = certificateKeyPassword;
+    params.pkcs11 = pkcs11;
+
+    return context->InvokeService(context, _OrthancPluginService_CallHttpClient2, &params);
+  }
+
+
+  /**
+   * @brief Generate an UUID.
+   *
+   * Generate a random GUID/UUID (globally unique identifier).
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @return NULL in the case of an error, or a newly allocated string
+   * containing the UUID. This string must be freed by OrthancPluginFreeString().
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginGenerateUuid(
+    OrthancPluginContext*  context)
+  {
+    char* result;
+
+    _OrthancPluginRetrieveDynamicString params;
+    params.result = &result;
+    params.argument = NULL;
+
+    if (context->InvokeService(context, _OrthancPluginService_GenerateUuid, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+
+
+  typedef struct
+  {
+    OrthancPluginFindCallback callback;
+  } _OrthancPluginFindCallback;
+
+  /**
+   * @brief Register a callback to handle C-Find requests.
+   *
+   * This function registers a callback to handle C-Find SCP requests
+   * that are not related to modality worklists.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param callback The callback.
+   * @return 0 if success, other value if error.
+   * @ingroup DicomCallbacks
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterFindCallback(
+    OrthancPluginContext*      context,
+    OrthancPluginFindCallback  callback)
+  {
+    _OrthancPluginFindCallback params;
+    params.callback = callback;
+
+    return context->InvokeService(context, _OrthancPluginService_RegisterFindCallback, &params);
+  }
+
+
+  typedef struct
+  {
+    OrthancPluginFindAnswers      *answers;
+    const OrthancPluginFindQuery  *query;
+    const void                    *dicom;
+    uint32_t                       size;
+    uint32_t                       index;
+    uint32_t                      *resultUint32;
+    uint16_t                      *resultGroup;
+    uint16_t                      *resultElement;
+    char                         **resultString;
+  } _OrthancPluginFindOperation;
+
+  /**
+   * @brief Add one answer to some C-Find request.
+   *
+   * This function adds one answer (encoded as a DICOM file) to the
+   * set of answers corresponding to some C-Find SCP request that is
+   * not related to modality worklists.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param answers The set of answers.
+   * @param dicom The answer to be added, encoded as a DICOM file.
+   * @param size The size of the DICOM file.
+   * @return 0 if success, other value if error.
+   * @ingroup DicomCallbacks
+   * @see OrthancPluginCreateDicom()
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginFindAddAnswer(
+    OrthancPluginContext*      context,
+    OrthancPluginFindAnswers*  answers,
+    const void*                dicom,
+    uint32_t                   size)
+  {
+    _OrthancPluginFindOperation params;
+    memset(&params, 0, sizeof(params));
+    params.answers = answers;
+    params.dicom = dicom;
+    params.size = size;
+
+    return context->InvokeService(context, _OrthancPluginService_FindAddAnswer, &params);
+  }
+
+
+  /**
+   * @brief Mark the set of C-Find answers as incomplete.
+   *
+   * This function marks as incomplete the set of answers
+   * corresponding to some C-Find SCP request that is not related to
+   * modality worklists. This must be used if canceling the handling
+   * of a request when too many answers are to be returned.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param answers The set of answers.
+   * @return 0 if success, other value if error.
+   * @ingroup DicomCallbacks
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginFindMarkIncomplete(
+    OrthancPluginContext*      context,
+    OrthancPluginFindAnswers*  answers)
+  {
+    _OrthancPluginFindOperation params;
+    memset(&params, 0, sizeof(params));
+    params.answers = answers;
+
+    return context->InvokeService(context, _OrthancPluginService_FindMarkIncomplete, &params);
+  }
+
+
+
+  /**
+   * @brief Get the number of tags in a C-Find query.
+   *
+   * This function returns the number of tags that are contained in
+   * the given C-Find query.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param query The C-Find query.
+   * @return The number of tags.
+   * @ingroup DicomCallbacks
+   **/
+  ORTHANC_PLUGIN_INLINE uint32_t  OrthancPluginGetFindQuerySize(
+    OrthancPluginContext*          context,
+    const OrthancPluginFindQuery*  query)
+  {
+    uint32_t count = 0;
+
+    _OrthancPluginFindOperation params;
+    memset(&params, 0, sizeof(params));
+    params.query = query;
+    params.resultUint32 = &count;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetFindQuerySize, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return 0;
+    }
+    else
+    {
+      return count;
+    }
+  }
+
+
+  /**
+   * @brief Get one tag in a C-Find query.
+   *
+   * This function returns the group and the element of one DICOM tag
+   * in the given C-Find query.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param group The group of the tag (output).
+   * @param element The element of the tag (output).
+   * @param query The C-Find query.
+   * @param index The index of the tag of interest.
+   * @return 0 if success, other value if error.
+   * @ingroup DicomCallbacks
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginGetFindQueryTag(
+    OrthancPluginContext*          context,
+    uint16_t*                      group,
+    uint16_t*                      element,
+    const OrthancPluginFindQuery*  query,
+    uint32_t                       index)
+  {
+    _OrthancPluginFindOperation params;
+    memset(&params, 0, sizeof(params));
+    params.query = query;
+    params.index = index;
+    params.resultGroup = group;
+    params.resultElement = element;
+
+    return context->InvokeService(context, _OrthancPluginService_GetFindQueryTag, &params);
+  }
+
+
+  /**
+   * @brief Get the symbolic name of one tag in a C-Find query.
+   *
+   * This function returns the symbolic name of one DICOM tag in the
+   * given C-Find query.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param query The C-Find query.
+   * @param index The index of the tag of interest.
+   * @return The NULL value in case of error, or a string containing the name of the tag.
+   * @return 0 if success, other value if error.
+   * @ingroup DicomCallbacks
+   **/
+  ORTHANC_PLUGIN_INLINE char*  OrthancPluginGetFindQueryTagName(
+    OrthancPluginContext*          context,
+    const OrthancPluginFindQuery*  query,
+    uint32_t                       index)
+  {
+    char* result;
+
+    _OrthancPluginFindOperation params;
+    memset(&params, 0, sizeof(params));
+    params.query = query;
+    params.index = index;
+    params.resultString = &result;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetFindQueryTagName, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+  /**
+   * @brief Get the value associated with one tag in a C-Find query.
+   *
+   * This function returns the value associated with one tag in the
+   * given C-Find query.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param query The C-Find query.
+   * @param index The index of the tag of interest.
+   * @return The NULL value in case of error, or a string containing the value of the tag.
+   * @return 0 if success, other value if error.
+   * @ingroup DicomCallbacks
+   **/
+  ORTHANC_PLUGIN_INLINE char*  OrthancPluginGetFindQueryValue(
+    OrthancPluginContext*          context,
+    const OrthancPluginFindQuery*  query,
+    uint32_t                       index)
+  {
+    char* result;
+
+    _OrthancPluginFindOperation params;
+    memset(&params, 0, sizeof(params));
+    params.query = query;
+    params.index = index;
+    params.resultString = &result;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetFindQueryValue, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+ 
+
+
+
+  typedef struct
+  {
+    OrthancPluginMoveCallback   callback;
+    OrthancPluginGetMoveSize    getMoveSize;
+    OrthancPluginApplyMove      applyMove;
+    OrthancPluginFreeMove       freeMove;
+  } _OrthancPluginMoveCallback;
+
+  /**
+   * @brief Register a callback to handle C-Move requests.
+   *
+   * This function registers a callback to handle C-Move SCP requests.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param callback The main callback.
+   * @param getMoveSize Callback to read the number of C-Move suboperations.
+   * @param applyMove Callback to apply one C-Move suboperation.
+   * @param freeMove Callback to free the C-Move driver.
+   * @return 0 if success, other value if error.
+   * @ingroup DicomCallbacks
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterMoveCallback(
+    OrthancPluginContext*       context,
+    OrthancPluginMoveCallback   callback,
+    OrthancPluginGetMoveSize    getMoveSize,
+    OrthancPluginApplyMove      applyMove,
+    OrthancPluginFreeMove       freeMove)
+  {
+    _OrthancPluginMoveCallback params;
+    params.callback = callback;
+    params.getMoveSize = getMoveSize;
+    params.applyMove = applyMove;
+    params.freeMove = freeMove;
+
+    return context->InvokeService(context, _OrthancPluginService_RegisterMoveCallback, &params);
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginFindMatcher** target;
+    const void*                query;
+    uint32_t                   size;
+  } _OrthancPluginCreateFindMatcher;
+
+
+  /**
+   * @brief Create a C-Find matcher.
+   *
+   * This function creates a "matcher" object that can be used to
+   * check whether a DICOM instance matches a C-Find query. The C-Find
+   * query must be expressed as a DICOM buffer.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param query The C-Find DICOM query.
+   * @param size The size of the DICOM query.
+   * @return The newly allocated matcher. It must be freed with OrthancPluginFreeFindMatcher().
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginFindMatcher* OrthancPluginCreateFindMatcher(
+    OrthancPluginContext*  context,
+    const void*            query,
+    uint32_t               size)
+  {
+    OrthancPluginFindMatcher* target = NULL;
+
+    _OrthancPluginCreateFindMatcher params;
+    memset(&params, 0, sizeof(params));
+    params.target = &target;
+    params.query = query;
+    params.size = size;
+
+    if (context->InvokeService(context, _OrthancPluginService_CreateFindMatcher, &params) != OrthancPluginErrorCode_Success)
+    {
+      return NULL;
+    }
+    else
+    {
+      return target;
+    }
+  }
+
+
+  typedef struct
+  {
+    OrthancPluginFindMatcher*   matcher;
+  } _OrthancPluginFreeFindMatcher;
+
+  /**
+   * @brief Free a C-Find matcher.
+   *
+   * This function frees a matcher that was created using OrthancPluginCreateFindMatcher().
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param matcher The matcher of interest.
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE void  OrthancPluginFreeFindMatcher(
+    OrthancPluginContext*     context, 
+    OrthancPluginFindMatcher* matcher)
+  {
+    _OrthancPluginFreeFindMatcher params;
+    params.matcher = matcher;
+
+    context->InvokeService(context, _OrthancPluginService_FreeFindMatcher, &params);
+  }
+
+
+  typedef struct
+  {
+    const OrthancPluginFindMatcher*  matcher;
+    const void*                      dicom;
+    uint32_t                         size;
+    int32_t*                         isMatch;
+  } _OrthancPluginFindMatcherIsMatch;
+
+  /**
+   * @brief Test whether a DICOM instance matches a C-Find query.
+   *
+   * This function checks whether one DICOM instance matches C-Find
+   * matcher that was previously allocated using
+   * OrthancPluginCreateFindMatcher().
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param matcher The matcher of interest.
+   * @param dicom The DICOM instance to be matched.
+   * @param size The size of the DICOM instance.
+   * @return 1 if the DICOM instance matches the query, 0 otherwise.
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE int32_t  OrthancPluginFindMatcherIsMatch(
+    OrthancPluginContext*            context,
+    const OrthancPluginFindMatcher*  matcher,
+    const void*                      dicom,
+    uint32_t                         size)
+  {
+    int32_t isMatch = 0;
+
+    _OrthancPluginFindMatcherIsMatch params;
+    params.matcher = matcher;
+    params.dicom = dicom;
+    params.size = size;
+    params.isMatch = &isMatch;
+
+    if (context->InvokeService(context, _OrthancPluginService_FindMatcherIsMatch, &params) == OrthancPluginErrorCode_Success)
+    {
+      return isMatch;
+    }
+    else
+    {
+      /* Error: Assume non-match */
+      return 0;
+    }
+  }
+
+
+  typedef struct
+  {
+    OrthancPluginIncomingHttpRequestFilter2 callback;
+  } _OrthancPluginIncomingHttpRequestFilter2;
+
+  /**
+   * @brief Register a callback to filter incoming HTTP requests.
+   *
+   * This function registers a custom callback to filter incoming HTTP/REST
+   * requests received by the HTTP server of Orthanc.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param callback The callback.
+   * @return 0 if success, other value if error.
+   * @ingroup Callbacks
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterIncomingHttpRequestFilter2(
+    OrthancPluginContext*                   context,
+    OrthancPluginIncomingHttpRequestFilter2 callback)
+  {
+    _OrthancPluginIncomingHttpRequestFilter2 params;
+    params.callback = callback;
+
+    return context->InvokeService(context, _OrthancPluginService_RegisterIncomingHttpRequestFilter2, &params);
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginPeers**  peers;
+  } _OrthancPluginGetPeers;
+
+  /**
+   * @brief Return the list of available Orthanc peers.
+   *
+   * This function returns the parameters of the Orthanc peers that are known to
+   * the Orthanc server hosting the plugin.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @return NULL if error, or a newly allocated opaque data structure containing the peers.
+   * This structure must be freed with OrthancPluginFreePeers().
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginPeers* OrthancPluginGetPeers(
+    OrthancPluginContext*  context)
+  {
+    OrthancPluginPeers* peers = NULL;
+
+    _OrthancPluginGetPeers params;
+    memset(&params, 0, sizeof(params));
+    params.peers = &peers;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetPeers, &params) != OrthancPluginErrorCode_Success)
+    {
+      return NULL;
+    }
+    else
+    {
+      return peers;
+    }
+  }
+
+
+  typedef struct
+  {
+    OrthancPluginPeers*   peers;
+  } _OrthancPluginFreePeers;
+
+  /**
+   * @brief Free the list of available Orthanc peers.
+   *
+   * This function frees the data structure returned by OrthancPluginGetPeers().
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param peers The data structure describing the Orthanc peers.
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE void  OrthancPluginFreePeers(
+    OrthancPluginContext*     context, 
+    OrthancPluginPeers* peers)
+  {
+    _OrthancPluginFreePeers params;
+    params.peers = peers;
+
+    context->InvokeService(context, _OrthancPluginService_FreePeers, &params);
+  }
+
+
+  typedef struct
+  {
+    uint32_t*                  target;
+    const OrthancPluginPeers*  peers;
+  } _OrthancPluginGetPeersCount;
+
+  /**
+   * @brief Get the number of Orthanc peers.
+   *
+   * This function returns the number of Orthanc peers.
+   *
+   * This function is thread-safe: Several threads sharing the same
+   * OrthancPluginPeers object can simultaneously call this function.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param peers The data structure describing the Orthanc peers.
+   * @result The number of peers. 
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetPeersCount(
+    OrthancPluginContext*      context,
+    const OrthancPluginPeers*  peers)
+  {
+    uint32_t target = 0;
+
+    _OrthancPluginGetPeersCount params;
+    memset(&params, 0, sizeof(params));
+    params.target = &target;
+    params.peers = peers;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetPeersCount, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return 0;
+    }
+    else
+    {
+      return target;
+    }
+  }
+
+
+  typedef struct
+  {
+    const char**               target;
+    const OrthancPluginPeers*  peers;
+    uint32_t                   peerIndex;
+    const char*                userProperty;
+  } _OrthancPluginGetPeerProperty;
+
+  /**
+   * @brief Get the symbolic name of an Orthanc peer.
+   *
+   * This function returns the symbolic name of the Orthanc peer,
+   * which corresponds to the key of the "OrthancPeers" configuration
+   * option of Orthanc.
+   *
+   * This function is thread-safe: Several threads sharing the same
+   * OrthancPluginPeers object can simultaneously call this function.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param peers The data structure describing the Orthanc peers.
+   * @param peerIndex The index of the peer of interest.
+   * This value must be lower than OrthancPluginGetPeersCount().
+   * @result The symbolic name, or NULL in the case of an error.
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetPeerName(
+    OrthancPluginContext*      context,
+    const OrthancPluginPeers*  peers,
+    uint32_t                   peerIndex)
+  {
+    const char* target = NULL;
+
+    _OrthancPluginGetPeerProperty params;
+    memset(&params, 0, sizeof(params));
+    params.target = &target;
+    params.peers = peers;
+    params.peerIndex = peerIndex;
+    params.userProperty = NULL;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetPeerName, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return target;
+    }
+  }
+
+
+  /**
+   * @brief Get the base URL of an Orthanc peer.
+   *
+   * This function returns the base URL to the REST API of some Orthanc peer.
+   *
+   * This function is thread-safe: Several threads sharing the same
+   * OrthancPluginPeers object can simultaneously call this function.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param peers The data structure describing the Orthanc peers.
+   * @param peerIndex The index of the peer of interest.
+   * This value must be lower than OrthancPluginGetPeersCount().
+   * @result The URL, or NULL in the case of an error.
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetPeerUrl(
+    OrthancPluginContext*      context,
+    const OrthancPluginPeers*  peers,
+    uint32_t                   peerIndex)
+  {
+    const char* target = NULL;
+
+    _OrthancPluginGetPeerProperty params;
+    memset(&params, 0, sizeof(params));
+    params.target = &target;
+    params.peers = peers;
+    params.peerIndex = peerIndex;
+    params.userProperty = NULL;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetPeerUrl, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return target;
+    }
+  }
+
+
+
+  /**
+   * @brief Get some user-defined property of an Orthanc peer.
+   *
+   * This function returns some user-defined property of some Orthanc
+   * peer. An user-defined property is a property that is associated
+   * with the peer in the Orthanc configuration file, but that is not
+   * recognized by the Orthanc core.
+   *
+   * This function is thread-safe: Several threads sharing the same
+   * OrthancPluginPeers object can simultaneously call this function.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param peers The data structure describing the Orthanc peers.
+   * @param peerIndex The index of the peer of interest.
+   * This value must be lower than OrthancPluginGetPeersCount().
+   * @param userProperty The user property of interest.
+   * @result The value of the user property, or NULL if it is not defined.
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE const char* OrthancPluginGetPeerUserProperty(
+    OrthancPluginContext*      context,
+    const OrthancPluginPeers*  peers,
+    uint32_t                   peerIndex,
+    const char*                userProperty)
+  {
+    const char* target = NULL;
+
+    _OrthancPluginGetPeerProperty params;
+    memset(&params, 0, sizeof(params));
+    params.target = &target;
+    params.peers = peers;
+    params.peerIndex = peerIndex;
+    params.userProperty = userProperty;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetPeerUserProperty, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* No such user property */
+      return NULL;
+    }
+    else
+    {
+      return target;
+    }
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginMemoryBuffer*  answerBody;
+    OrthancPluginMemoryBuffer*  answerHeaders;
+    uint16_t*                   httpStatus;
+    const OrthancPluginPeers*   peers;
+    uint32_t                    peerIndex;
+    OrthancPluginHttpMethod     method;
+    const char*                 uri;
+    uint32_t                    additionalHeadersCount;
+    const char* const*          additionalHeadersKeys;
+    const char* const*          additionalHeadersValues;
+    const void*                 body;
+    uint32_t                    bodySize;
+    uint32_t                    timeout;
+  } _OrthancPluginCallPeerApi;
+
+  /**
+   * @brief Call the REST API of an Orthanc peer.
+   * 
+   * Make a REST call to the given URI in the REST API of a remote
+   * Orthanc peer. The result to the query is stored into a newly
+   * allocated memory buffer. The HTTP request will be done according
+   * to the "OrthancPeers" configuration option of Orthanc.
+   *
+   * This function is thread-safe: Several threads sharing the same
+   * OrthancPluginPeers object can simultaneously call this function.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param answerBody The target memory buffer (out argument).
+   *        It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param answerHeaders The target memory buffer for the HTTP headers in the answers (out argument). 
+   *        The answer headers are formatted as a JSON object (associative array).
+   *        The buffer must be freed with OrthancPluginFreeMemoryBuffer().
+   *        This argument can be set to NULL if the plugin has no interest in the HTTP headers.
+   * @param httpStatus The HTTP status after the execution of the request (out argument).
+   * @param peers The data structure describing the Orthanc peers.
+   * @param peerIndex The index of the peer of interest.
+   * This value must be lower than OrthancPluginGetPeersCount().
+   * @param method HTTP method to be used.
+   * @param uri The URI of interest in the REST API.
+   * @param additionalHeadersCount The number of HTTP headers to be added to the
+   * HTTP headers provided in the global configuration of Orthanc.
+   * @param additionalHeadersKeys Array containing the keys of the HTTP headers (can be <tt>NULL</tt> if no header).
+   * @param additionalHeadersValues Array containing the values of the HTTP headers (can be <tt>NULL</tt> if no header).
+   * @param body The HTTP body for a POST or PUT request.
+   * @param bodySize The size of the body.
+   * @param timeout Timeout in seconds (0 for default timeout).
+   * @return 0 if success, or the error code if failure.
+   * @see OrthancPluginHttpClient()
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginCallPeerApi(
+    OrthancPluginContext*       context,
+    OrthancPluginMemoryBuffer*  answerBody,
+    OrthancPluginMemoryBuffer*  answerHeaders,
+    uint16_t*                   httpStatus,
+    const OrthancPluginPeers*   peers,
+    uint32_t                    peerIndex,
+    OrthancPluginHttpMethod     method,
+    const char*                 uri,
+    uint32_t                    additionalHeadersCount,
+    const char* const*          additionalHeadersKeys,
+    const char* const*          additionalHeadersValues,
+    const void*                 body,
+    uint32_t                    bodySize,
+    uint32_t                    timeout)
+  {
+    _OrthancPluginCallPeerApi params;
+    memset(&params, 0, sizeof(params));
+
+    params.answerBody = answerBody;
+    params.answerHeaders = answerHeaders;
+    params.httpStatus = httpStatus;
+    params.peers = peers;
+    params.peerIndex = peerIndex;
+    params.method = method;
+    params.uri = uri;
+    params.additionalHeadersCount = additionalHeadersCount;
+    params.additionalHeadersKeys = additionalHeadersKeys;
+    params.additionalHeadersValues = additionalHeadersValues;
+    params.body = body;
+    params.bodySize = bodySize;
+    params.timeout = timeout;
+
+    return context->InvokeService(context, _OrthancPluginService_CallPeerApi, &params);
+  }
+
+
+
+
+
+  typedef struct
+  {
+    OrthancPluginJob**              target;
+    void                           *job;
+    OrthancPluginJobFinalize        finalize;
+    const char                     *type;
+    OrthancPluginJobGetProgress     getProgress;
+    OrthancPluginJobGetContent      getContent;
+    OrthancPluginJobGetSerialized   getSerialized;
+    OrthancPluginJobStep            step;
+    OrthancPluginJobStop            stop;
+    OrthancPluginJobReset           reset;
+  } _OrthancPluginCreateJob;
+
+  /**
+   * @brief Create a custom job.
+   *
+   * This function creates a custom job to be run by the jobs engine
+   * of Orthanc.
+   * 
+   * Orthanc starts one dedicated thread per custom job that is
+   * running. It is guaranteed that all the callbacks will only be
+   * called from this single dedicated thread, in mutual exclusion: As
+   * a consequence, it is *not* mandatory to protect the various
+   * callbacks by mutexes.
+   * 
+   * The custom job can nonetheless launch its own processing threads
+   * on the first call to the "step()" callback, and stop them once
+   * the "stop()" callback is called.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param job The job to be executed.
+   * @param finalize The finalization callback.
+   * @param type The type of the job, provided to the job unserializer. 
+   * See OrthancPluginRegisterJobsUnserializer().
+   * @param getProgress The progress callback.
+   * @param getContent The content callback.
+   * @param getSerialized The serialization callback.
+   * @param step The callback to execute the individual steps of the job.
+   * @param stop The callback that is invoked once the job leaves the "running" state.
+   * @param reset The callback that is invoked if a stopped job is started again.
+   * @return The newly allocated job. It must be freed with OrthancPluginFreeJob(),
+   * as long as it is not submitted with OrthancPluginSubmitJob().
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginJob *OrthancPluginCreateJob(
+    OrthancPluginContext           *context,
+    void                           *job,
+    OrthancPluginJobFinalize        finalize,
+    const char                     *type,
+    OrthancPluginJobGetProgress     getProgress,
+    OrthancPluginJobGetContent      getContent,
+    OrthancPluginJobGetSerialized   getSerialized,
+    OrthancPluginJobStep            step,
+    OrthancPluginJobStop            stop,
+    OrthancPluginJobReset           reset)
+  {
+    OrthancPluginJob* target = NULL;
+
+    _OrthancPluginCreateJob params;
+    memset(&params, 0, sizeof(params));
+
+    params.target = &target;
+    params.job = job;
+    params.finalize = finalize;
+    params.type = type;
+    params.getProgress = getProgress;
+    params.getContent = getContent;
+    params.getSerialized = getSerialized;
+    params.step = step;
+    params.stop = stop;
+    params.reset = reset;
+
+    if (context->InvokeService(context, _OrthancPluginService_CreateJob, &params) != OrthancPluginErrorCode_Success ||
+        target == NULL)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return target;
+    }
+  }
+
+
+  typedef struct
+  {
+    OrthancPluginJob*   job;
+  } _OrthancPluginFreeJob;
+
+  /**
+   * @brief Free a custom job.
+   *
+   * This function frees an image that was created with OrthancPluginCreateJob().
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param job The job.
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE void  OrthancPluginFreeJob(
+    OrthancPluginContext* context, 
+    OrthancPluginJob*     job)
+  {
+    _OrthancPluginFreeJob params;
+    params.job = job;
+
+    context->InvokeService(context, _OrthancPluginService_FreeJob, &params);
+  }
+
+
+  
+  typedef struct
+  {
+    char**             resultId;
+    OrthancPluginJob  *job;
+    int                priority;
+  } _OrthancPluginSubmitJob;
+
+  /**
+   * @brief Submit a new job to the jobs engine of Orthanc.
+   *
+   * This function adds the given job to the pending jobs of
+   * Orthanc. Orthanc will take take of freeing it by invoking the
+   * finalization callback provided to OrthancPluginCreateJob().
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param job The job, as received by OrthancPluginCreateJob().
+   * @param priority The priority of the job.
+   * @return ID of the newly-submitted job. This string must be freed by OrthancPluginFreeString().
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE char *OrthancPluginSubmitJob(
+    OrthancPluginContext   *context,
+    OrthancPluginJob       *job,
+    int                     priority)
+  {
+    char* resultId = NULL;
+
+    _OrthancPluginSubmitJob params;
+    memset(&params, 0, sizeof(params));
+
+    params.resultId = &resultId;
+    params.job = job;
+    params.priority = priority;
+
+    if (context->InvokeService(context, _OrthancPluginService_SubmitJob, &params) != OrthancPluginErrorCode_Success ||
+        resultId == NULL)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return resultId;
+    }
+  }
+  
+
+
+  typedef struct
+  {
+    OrthancPluginJobsUnserializer unserializer;
+  } _OrthancPluginJobsUnserializer;
+
+  /**
+   * @brief Register an unserializer for custom jobs.
+   *
+   * This function registers an unserializer that decodes custom jobs
+   * from a JSON string. This callback is invoked when the jobs engine
+   * of Orthanc is started (on Orthanc initialization), for each job
+   * that is stored in the Orthanc database.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param unserializer The job unserializer.
+   * @ingroup Callbacks
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterJobsUnserializer(
+    OrthancPluginContext*          context,
+    OrthancPluginJobsUnserializer  unserializer)
+  {
+    _OrthancPluginJobsUnserializer params;
+    params.unserializer = unserializer;
+
+    context->InvokeService(context, _OrthancPluginService_RegisterJobsUnserializer, &params);
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginRestOutput* output;
+    const char*              details;
+    uint8_t                  log;
+  } _OrthancPluginSetHttpErrorDetails;
+
+  /**
+   * @brief Provide a detailed description for an HTTP error.
+   *
+   * This function sets the detailed description associated with an
+   * HTTP error. This description will be displayed in the "Details"
+   * field of the JSON body of the HTTP answer. It is only taken into
+   * consideration if the REST callback returns an error code that is
+   * different from "OrthancPluginErrorCode_Success", and if the
+   * "HttpDescribeErrors" configuration option of Orthanc is set to
+   * "true".
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param output The HTTP connection to the client application.
+   * @param details The details of the error message.
+   * @param log Whether to also write the detailed error to the Orthanc logs.
+   * @ingroup REST
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginSetHttpErrorDetails(
+    OrthancPluginContext*    context,
+    OrthancPluginRestOutput* output,
+    const char*              details,
+    uint8_t                  log)
+  {
+    _OrthancPluginSetHttpErrorDetails params;
+    params.output = output;
+    params.details = details;
+    params.log = log;
+    context->InvokeService(context, _OrthancPluginService_SetHttpErrorDetails, &params);
+  }
+
+
+
+  typedef struct
+  {
+    const char** result;
+    const char*  argument;
+  } _OrthancPluginRetrieveStaticString;
+
+  /**
+   * @brief Detect the MIME type of a file.
+   *
+   * This function returns the MIME type of a file by inspecting its extension.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param path Path to the file.
+   * @return The MIME type. This is a statically-allocated
+   * string, do not free it.
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE const char* OrthancPluginAutodetectMimeType(
+    OrthancPluginContext*  context,
+    const char*            path)
+  {
+    const char* result = NULL;
+
+    _OrthancPluginRetrieveStaticString params;
+    params.result = &result;
+    params.argument = path;
+
+    if (context->InvokeService(context, _OrthancPluginService_AutodetectMimeType, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+
+  typedef struct
+  {
+    const char*               name;
+    float                     value;
+    OrthancPluginMetricsType  type;
+  } _OrthancPluginSetMetricsValue;
+
+  /**
+   * @brief Set the value of a metrics.
+   *
+   * This function sets the value of a metrics to monitor the behavior
+   * of the plugin through tools such as Prometheus. The values of all
+   * the metrics are stored within the Orthanc context.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param name The name of the metrics to be set.
+   * @param value The value of the metrics.
+   * @param type The type of the metrics. This parameter is only taken into consideration
+   * the first time this metrics is set.
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginSetMetricsValue(
+    OrthancPluginContext*     context,
+    const char*               name,
+    float                     value,
+    OrthancPluginMetricsType  type)
+  {
+    _OrthancPluginSetMetricsValue params;
+    params.name = name;
+    params.value = value;
+    params.type = type;
+    context->InvokeService(context, _OrthancPluginService_SetMetricsValue, &params);
+  }
+
+
+
+  typedef struct
+  {
+    OrthancPluginRefreshMetricsCallback  callback;
+  } _OrthancPluginRegisterRefreshMetricsCallback;
+
+  /**
+   * @brief Register a callback to refresh the metrics.
+   *
+   * This function registers a callback to refresh the metrics. The
+   * callback must make calls to OrthancPluginSetMetricsValue().
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param callback The callback function to handle the refresh.
+   * @ingroup Callbacks
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterRefreshMetricsCallback(
+    OrthancPluginContext*               context,
+    OrthancPluginRefreshMetricsCallback callback)
+  {
+    _OrthancPluginRegisterRefreshMetricsCallback params;
+    params.callback = callback;
+    context->InvokeService(context, _OrthancPluginService_RegisterRefreshMetricsCallback, &params);
+  }
+
+
+
+
+  typedef struct
+  {
+    char**                               target;
+    const void*                          dicom;
+    uint32_t                             dicomSize;
+    OrthancPluginDicomWebBinaryCallback  callback;
+  } _OrthancPluginEncodeDicomWeb;
+
+  /**
+   * @brief Convert a DICOM instance to DICOMweb JSON.
+   *
+   * This function converts a memory buffer containing a DICOM instance,
+   * into its DICOMweb JSON representation.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param dicom Pointer to the DICOM instance.
+   * @param dicomSize Size of the DICOM instance.
+   * @param callback Callback to set the value of the binary tags.
+   * @see OrthancPluginCreateDicom()
+   * @return The NULL value in case of error, or the JSON document. This string must
+   * be freed by OrthancPluginFreeString().
+   * @deprecated OrthancPluginEncodeDicomWebJson2()
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginEncodeDicomWebJson(
+    OrthancPluginContext*                context,
+    const void*                          dicom,
+    uint32_t                             dicomSize,
+    OrthancPluginDicomWebBinaryCallback  callback)
+  {
+    char* target = NULL;
+    
+    _OrthancPluginEncodeDicomWeb params;
+    params.target = &target;
+    params.dicom = dicom;
+    params.dicomSize = dicomSize;
+    params.callback = callback;
+
+    if (context->InvokeService(context, _OrthancPluginService_EncodeDicomWebJson, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return target;
+    }
+  }
+
+
+  /**
+   * @brief Convert a DICOM instance to DICOMweb XML.
+   *
+   * This function converts a memory buffer containing a DICOM instance,
+   * into its DICOMweb XML representation.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param dicom Pointer to the DICOM instance.
+   * @param dicomSize Size of the DICOM instance.
+   * @param callback Callback to set the value of the binary tags.
+   * @return The NULL value in case of error, or the XML document. This string must
+   * be freed by OrthancPluginFreeString().
+   * @see OrthancPluginCreateDicom()
+   * @deprecated OrthancPluginEncodeDicomWebXml2()
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginEncodeDicomWebXml(
+    OrthancPluginContext*                context,
+    const void*                          dicom,
+    uint32_t                             dicomSize,
+    OrthancPluginDicomWebBinaryCallback  callback)
+  {
+    char* target = NULL;
+    
+    _OrthancPluginEncodeDicomWeb params;
+    params.target = &target;
+    params.dicom = dicom;
+    params.dicomSize = dicomSize;
+    params.callback = callback;
+
+    if (context->InvokeService(context, _OrthancPluginService_EncodeDicomWebXml, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return target;
+    }
+  }
+  
+
+
+  typedef struct
+  {
+    char**                                target;
+    const void*                           dicom;
+    uint32_t                              dicomSize;
+    OrthancPluginDicomWebBinaryCallback2  callback;
+    void*                                 payload;
+  } _OrthancPluginEncodeDicomWeb2;
+
+  /**
+   * @brief Convert a DICOM instance to DICOMweb JSON.
+   *
+   * This function converts a memory buffer containing a DICOM instance,
+   * into its DICOMweb JSON representation.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param dicom Pointer to the DICOM instance.
+   * @param dicomSize Size of the DICOM instance.
+   * @param callback Callback to set the value of the binary tags.
+   * @param payload User payload.
+   * @return The NULL value in case of error, or the JSON document. This string must
+   * be freed by OrthancPluginFreeString().
+   * @see OrthancPluginCreateDicom()
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginEncodeDicomWebJson2(
+    OrthancPluginContext*                 context,
+    const void*                           dicom,
+    uint32_t                              dicomSize,
+    OrthancPluginDicomWebBinaryCallback2  callback,
+    void*                                 payload)
+  {
+    char* target = NULL;
+    
+    _OrthancPluginEncodeDicomWeb2 params;
+    params.target = &target;
+    params.dicom = dicom;
+    params.dicomSize = dicomSize;
+    params.callback = callback;
+    params.payload = payload;
+
+    if (context->InvokeService(context, _OrthancPluginService_EncodeDicomWebJson2, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return target;
+    }
+  }
+
+
+  /**
+   * @brief Convert a DICOM instance to DICOMweb XML.
+   *
+   * This function converts a memory buffer containing a DICOM instance,
+   * into its DICOMweb XML representation.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param dicom Pointer to the DICOM instance.
+   * @param dicomSize Size of the DICOM instance.
+   * @param callback Callback to set the value of the binary tags.
+   * @param payload User payload.
+   * @return The NULL value in case of error, or the XML document. This string must
+   * be freed by OrthancPluginFreeString().
+   * @see OrthancPluginCreateDicom()
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginEncodeDicomWebXml2(
+    OrthancPluginContext*                 context,
+    const void*                           dicom,
+    uint32_t                              dicomSize,
+    OrthancPluginDicomWebBinaryCallback2  callback,
+    void*                                 payload)
+  {
+    char* target = NULL;
+    
+    _OrthancPluginEncodeDicomWeb2 params;
+    params.target = &target;
+    params.dicom = dicom;
+    params.dicomSize = dicomSize;
+    params.callback = callback;
+    params.payload = payload;
+
+    if (context->InvokeService(context, _OrthancPluginService_EncodeDicomWebXml2, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return target;
+    }
+  }
+  
+
+
+  /**
+   * @brief Callback executed when a HTTP header is received during a chunked transfer.
+   *
+   * Signature of a callback function that is called by Orthanc acting
+   * as a HTTP client during a chunked HTTP transfer, as soon as it
+   * receives one HTTP header from the answer of the remote HTTP
+   * server.
+   *
+   * @see OrthancPluginChunkedHttpClient()
+   * @param answer The user payload, as provided by the calling plugin.
+   * @param key The key of the HTTP header.
+   * @param value The value of the HTTP header.
+   * @return 0 if success, or the error code if failure.
+   * @ingroup Toolbox
+   **/
+  typedef OrthancPluginErrorCode (*OrthancPluginChunkedClientAnswerAddHeader) (
+    void* answer,
+    const char* key,
+    const char* value);
+
+
+  /**
+   * @brief Callback executed when an answer chunk is received during a chunked transfer.
+   *
+   * Signature of a callback function that is called by Orthanc acting
+   * as a HTTP client during a chunked HTTP transfer, as soon as it
+   * receives one data chunk from the answer of the remote HTTP
+   * server.
+   *
+   * @see OrthancPluginChunkedHttpClient()
+   * @param answer The user payload, as provided by the calling plugin.
+   * @param data The content of the data chunk.
+   * @param size The size of the data chunk.
+   * @return 0 if success, or the error code if failure.
+   * @ingroup Toolbox
+   **/
+  typedef OrthancPluginErrorCode (*OrthancPluginChunkedClientAnswerAddChunk) (
+    void* answer,
+    const void* data,
+    uint32_t size);
+  
+
+  /**
+   * @brief Callback to know whether the request body is entirely read during a chunked transfer 
+   *
+   * Signature of a callback function that is called by Orthanc acting
+   * as a HTTP client during a chunked HTTP transfer, while reading
+   * the body of a POST or PUT request. The plugin must answer "1" as
+   * soon as the body is entirely read: The "request" data structure
+   * must act as an iterator.
+   *
+   * @see OrthancPluginChunkedHttpClient()
+   * @param request The user payload, as provided by the calling plugin.
+   * @return "1" if the body is over, or "0" if there is still data to be read.
+   * @ingroup Toolbox
+   **/
+  typedef uint8_t (*OrthancPluginChunkedClientRequestIsDone) (void* request);
+
+
+  /**
+   * @brief Callback to advance in the request body during a chunked transfer 
+   *
+   * Signature of a callback function that is called by Orthanc acting
+   * as a HTTP client during a chunked HTTP transfer, while reading
+   * the body of a POST or PUT request. This function asks the plugin
+   * to advance to the next chunk of data of the request body: The
+   * "request" data structure must act as an iterator.
+   *
+   * @see OrthancPluginChunkedHttpClient()
+   * @param request The user payload, as provided by the calling plugin.
+   * @return 0 if success, or the error code if failure.
+   * @ingroup Toolbox
+   **/
+  typedef OrthancPluginErrorCode (*OrthancPluginChunkedClientRequestNext) (void* request);
+
+
+  /**
+   * @brief Callback to read the current chunk of the request body during a chunked transfer 
+   *
+   * Signature of a callback function that is called by Orthanc acting
+   * as a HTTP client during a chunked HTTP transfer, while reading
+   * the body of a POST or PUT request. The plugin must provide the
+   * content of the current chunk of data of the request body.
+   *
+   * @see OrthancPluginChunkedHttpClient()
+   * @param request The user payload, as provided by the calling plugin.
+   * @return The content of the current request chunk.
+   * @ingroup Toolbox
+   **/
+  typedef const void* (*OrthancPluginChunkedClientRequestGetChunkData) (void* request);
+
+
+  /**
+   * @brief Callback to read the size of the current request chunk during a chunked transfer 
+   *
+   * Signature of a callback function that is called by Orthanc acting
+   * as a HTTP client during a chunked HTTP transfer, while reading
+   * the body of a POST or PUT request. The plugin must provide the
+   * size of the current chunk of data of the request body.
+   *
+   * @see OrthancPluginChunkedHttpClient()
+   * @param request The user payload, as provided by the calling plugin.
+   * @return The size of the current request chunk.
+   * @ingroup Toolbox
+   **/
+  typedef uint32_t (*OrthancPluginChunkedClientRequestGetChunkSize) (void* request);
+
+  
+  typedef struct
+  {
+    void*                                          answer;
+    OrthancPluginChunkedClientAnswerAddChunk       answerAddChunk;
+    OrthancPluginChunkedClientAnswerAddHeader      answerAddHeader;
+    uint16_t*                                      httpStatus;
+    OrthancPluginHttpMethod                        method;
+    const char*                                    url;
+    uint32_t                                       headersCount;
+    const char* const*                             headersKeys;
+    const char* const*                             headersValues;
+    void*                                          request;
+    OrthancPluginChunkedClientRequestIsDone        requestIsDone;
+    OrthancPluginChunkedClientRequestGetChunkData  requestChunkData;
+    OrthancPluginChunkedClientRequestGetChunkSize  requestChunkSize;
+    OrthancPluginChunkedClientRequestNext          requestNext;
+    const char*                                    username;
+    const char*                                    password;
+    uint32_t                                       timeout;
+    const char*                                    certificateFile;
+    const char*                                    certificateKeyFile;
+    const char*                                    certificateKeyPassword;
+    uint8_t                                        pkcs11;
+  } _OrthancPluginChunkedHttpClient;
+
+  
+  /**
+   * @brief Issue a HTTP call, using chunked HTTP transfers.
+   * 
+   * Make a HTTP call to the given URL using chunked HTTP
+   * transfers. The request body is provided as an iterator over data
+   * chunks. The answer is provided as a sequence of function calls
+   * with the individual HTTP headers and answer chunks.
+   * 
+   * Contrarily to OrthancPluginHttpClient() that entirely stores the
+   * request body and the answer body in memory buffers, this function
+   * uses chunked HTTP transfers. This results in a lower memory
+   * consumption. Pay attention to the fact that Orthanc servers with
+   * version <= 1.5.6 do not support chunked transfers: You must use
+   * OrthancPluginHttpClient() if contacting such older servers.
+   *
+   * The HTTP request will be done accordingly to the global
+   * configuration of Orthanc (in particular, the options "HttpProxy",
+   * "HttpTimeout", "HttpsVerifyPeers", "HttpsCACertificates", and
+   * "Pkcs11" will be taken into account).
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param answer The user payload for the answer body. It will be provided to the callbacks for the answer.
+   * @param answerAddChunk Callback function to report a data chunk from the answer body.
+   * @param answerAddHeader Callback function to report an HTTP header sent by the remote server.
+   * @param httpStatus The HTTP status after the execution of the request (out argument).
+   * @param method HTTP method to be used.
+   * @param url The URL of interest.
+   * @param headersCount The number of HTTP headers.
+   * @param headersKeys Array containing the keys of the HTTP headers (can be <tt>NULL</tt> if no header).
+   * @param headersValues Array containing the values of the HTTP headers (can be <tt>NULL</tt> if no header).
+   * @param request The user payload containing the request body, and acting as an iterator.
+   * It will be provided to the callbacks for the request.
+   * @param requestIsDone Callback function to tell whether the request body is entirely read.
+   * @param requestChunkData Callback function to get the content of the current data chunk of the request body.
+   * @param requestChunkSize Callback function to get the size of the current data chunk of the request body.
+   * @param requestNext Callback function to advance to the next data chunk of the request body.
+   * @param username The username (can be <tt>NULL</tt> if no password protection).
+   * @param password The password (can be <tt>NULL</tt> if no password protection).
+   * @param timeout Timeout in seconds (0 for default timeout).
+   * @param certificateFile Path to the client certificate for HTTPS, in PEM format
+   * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS).
+   * @param certificateKeyFile Path to the key of the client certificate for HTTPS, in PEM format
+   * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS).
+   * @param certificateKeyPassword Password to unlock the key of the client certificate 
+   * (can be <tt>NULL</tt> if no client certificate or if not using HTTPS).
+   * @param pkcs11 Enable PKCS#11 client authentication for hardware security modules and smart cards.
+   * @return 0 if success, or the error code if failure.
+   * @see OrthancPluginHttpClient()
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode  OrthancPluginChunkedHttpClient(
+    OrthancPluginContext*                          context,
+    void*                                          answer,
+    OrthancPluginChunkedClientAnswerAddChunk       answerAddChunk,
+    OrthancPluginChunkedClientAnswerAddHeader      answerAddHeader,
+    uint16_t*                                      httpStatus,
+    OrthancPluginHttpMethod                        method,
+    const char*                                    url,
+    uint32_t                                       headersCount,
+    const char* const*                             headersKeys,
+    const char* const*                             headersValues,
+    void*                                          request,
+    OrthancPluginChunkedClientRequestIsDone        requestIsDone,
+    OrthancPluginChunkedClientRequestGetChunkData  requestChunkData,
+    OrthancPluginChunkedClientRequestGetChunkSize  requestChunkSize,
+    OrthancPluginChunkedClientRequestNext          requestNext,
+    const char*                                    username,
+    const char*                                    password,
+    uint32_t                                       timeout,
+    const char*                                    certificateFile,
+    const char*                                    certificateKeyFile,
+    const char*                                    certificateKeyPassword,
+    uint8_t                                        pkcs11)
+  {
+    _OrthancPluginChunkedHttpClient params;
+    memset(&params, 0, sizeof(params));
+
+    /* In common with OrthancPluginHttpClient() */
+    params.httpStatus = httpStatus;
+    params.method = method;
+    params.url = url;
+    params.headersCount = headersCount;
+    params.headersKeys = headersKeys;
+    params.headersValues = headersValues;
+    params.username = username;
+    params.password = password;
+    params.timeout = timeout;
+    params.certificateFile = certificateFile;
+    params.certificateKeyFile = certificateKeyFile;
+    params.certificateKeyPassword = certificateKeyPassword;
+    params.pkcs11 = pkcs11;
+
+    /* For chunked body/answer */
+    params.answer = answer;
+    params.answerAddChunk = answerAddChunk;
+    params.answerAddHeader = answerAddHeader;
+    params.request = request;
+    params.requestIsDone = requestIsDone;
+    params.requestChunkData = requestChunkData;
+    params.requestChunkSize = requestChunkSize;
+    params.requestNext = requestNext;
+
+    return context->InvokeService(context, _OrthancPluginService_ChunkedHttpClient, &params);
+  }
+
+
+
+  /**
+   * @brief Opaque structure that reads the content of a HTTP request body during a chunked HTTP transfer.
+   * @ingroup Callback
+   **/
+  typedef struct _OrthancPluginServerChunkedRequestReader_t OrthancPluginServerChunkedRequestReader;
+
+
+
+  /**
+   * @brief Callback to create a reader to handle incoming chunked HTTP transfers.
+   *
+   * Signature of a callback function that is called by Orthanc acting
+   * as a HTTP server that supports chunked HTTP transfers. This
+   * callback is only invoked if the HTTP method is POST or PUT. The
+   * callback must create an user-specific "reader" object that will
+   * be fed with the body of the incoming body.
+   * 
+   * @see OrthancPluginRegisterChunkedRestCallback()
+   * @param reader Memory location that must be filled with the newly-created reader.
+   * @param url The URI that is accessed.
+   * @param request The body of the HTTP request. Note that "body" and "bodySize" are not used.
+   * @return 0 if success, or the error code if failure.
+   **/
+  typedef OrthancPluginErrorCode (*OrthancPluginServerChunkedRequestReaderFactory) (
+    OrthancPluginServerChunkedRequestReader**  reader,
+    const char*                                url,
+    const OrthancPluginHttpRequest*            request);
+
+  
+  /**
+   * @brief Callback invoked whenever a new data chunk is available during a chunked transfer.
+   *
+   * Signature of a callback function that is called by Orthanc acting
+   * as a HTTP server that supports chunked HTTP transfers. This callback
+   * is invoked as soon as a new data chunk is available for the request body.
+   * 
+   * @see OrthancPluginRegisterChunkedRestCallback()
+   * @param reader The user payload, as created by the OrthancPluginServerChunkedRequestReaderFactory() callback.
+   * @param data The content of the data chunk.
+   * @param size The size of the data chunk.
+   * @return 0 if success, or the error code if failure.
+   **/
+  typedef OrthancPluginErrorCode (*OrthancPluginServerChunkedRequestReaderAddChunk) (
+    OrthancPluginServerChunkedRequestReader* reader,
+    const void*                              data,
+    uint32_t                                 size);
+    
+
+  /**
+   * @brief Callback invoked whenever the request body is entirely received.
+   *
+   * Signature of a callback function that is called by Orthanc acting
+   * as a HTTP server that supports chunked HTTP transfers. This
+   * callback is invoked as soon as the full body of the HTTP request
+   * is available. The plugin can then send its answer thanks to the
+   * provided "output" object.
+   * 
+   * @see OrthancPluginRegisterChunkedRestCallback()
+   * @param reader The user payload, as created by the OrthancPluginServerChunkedRequestReaderFactory() callback.
+   * @param output The HTTP connection to the client application.
+   * @return 0 if success, or the error code if failure.
+   **/
+  typedef OrthancPluginErrorCode (*OrthancPluginServerChunkedRequestReaderExecute) (
+    OrthancPluginServerChunkedRequestReader* reader,
+    OrthancPluginRestOutput*                 output);
+    
+
+  /**
+   * @brief Callback invoked to release the resources associated with an incoming HTTP chunked transfer.
+   *
+   * Signature of a callback function that is called by Orthanc acting
+   * as a HTTP server that supports chunked HTTP transfers. This
+   * callback is invoked to release all the resources allocated by the
+   * given reader. Note that this function might be invoked even if
+   * the entire body was not read, to deal with client error or
+   * disconnection.
+   * 
+   * @see OrthancPluginRegisterChunkedRestCallback()
+   * @param reader The user payload, as created by the OrthancPluginServerChunkedRequestReaderFactory() callback.
+   **/
+  typedef void (*OrthancPluginServerChunkedRequestReaderFinalize) (
+    OrthancPluginServerChunkedRequestReader* reader);
+  
+  typedef struct
+  {
+    const char*                                      pathRegularExpression;
+    OrthancPluginRestCallback                        getHandler;
+    OrthancPluginServerChunkedRequestReaderFactory   postHandler;
+    OrthancPluginRestCallback                        deleteHandler;
+    OrthancPluginServerChunkedRequestReaderFactory   putHandler;
+    OrthancPluginServerChunkedRequestReaderAddChunk  addChunk;
+    OrthancPluginServerChunkedRequestReaderExecute   execute;
+    OrthancPluginServerChunkedRequestReaderFinalize  finalize;
+  } _OrthancPluginChunkedRestCallback;
+
+
+  /**
+   * @brief Register a REST callback to handle chunked HTTP transfers.
+   *
+   * This function registers a REST callback against a regular
+   * expression for a URI. This function must be called during the
+   * initialization of the plugin, i.e. inside the
+   * OrthancPluginInitialize() public function.
+   *
+   * Contrarily to OrthancPluginRegisterRestCallback(), the callbacks
+   * will NOT be invoked in mutual exclusion, so it is up to the
+   * plugin to implement the required locking mechanisms.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param pathRegularExpression Regular expression for the URI. May contain groups. 
+   * @param getHandler The callback function to handle REST calls using the GET HTTP method.
+   * @param postHandler The callback function to handle REST calls using the GET POST method.
+   * @param deleteHandler The callback function to handle REST calls using the GET DELETE method.
+   * @param putHandler The callback function to handle REST calls using the GET PUT method.
+   * @param addChunk The callback invoked when a new chunk is available for the request body of a POST or PUT call.
+   * @param execute The callback invoked once the entire body of a POST or PUT call is read.
+   * @param finalize The callback invoked to release the resources associated with a POST or PUT call.
+   * @see OrthancPluginRegisterRestCallbackNoLock()
+   *
+   * @note
+   * The regular expression is case sensitive and must follow the
+   * [Perl syntax](https://www.boost.org/doc/libs/1_67_0/libs/regex/doc/html/boost_regex/syntax/perl_syntax.html).
+   *
+   * @ingroup Callbacks
+   **/
+  ORTHANC_PLUGIN_INLINE void OrthancPluginRegisterChunkedRestCallback(
+    OrthancPluginContext*                            context,
+    const char*                                      pathRegularExpression,
+    OrthancPluginRestCallback                        getHandler,
+    OrthancPluginServerChunkedRequestReaderFactory   postHandler,
+    OrthancPluginRestCallback                        deleteHandler,
+    OrthancPluginServerChunkedRequestReaderFactory   putHandler,
+    OrthancPluginServerChunkedRequestReaderAddChunk  addChunk,
+    OrthancPluginServerChunkedRequestReaderExecute   execute,
+    OrthancPluginServerChunkedRequestReaderFinalize  finalize)
+  {
+    _OrthancPluginChunkedRestCallback params;
+    params.pathRegularExpression = pathRegularExpression;
+    params.getHandler = getHandler;
+    params.postHandler = postHandler;
+    params.deleteHandler = deleteHandler;
+    params.putHandler = putHandler;
+    params.addChunk = addChunk;
+    params.execute = execute;
+    params.finalize = finalize;
+
+    context->InvokeService(context, _OrthancPluginService_RegisterChunkedRestCallback, &params);
+  }
+
+
+
+
+
+  typedef struct
+  {
+    char**       result;
+    uint16_t     group;
+    uint16_t     element;
+    const char*  privateCreator;
+  } _OrthancPluginGetTagName;
+
+  /**
+   * @brief Returns the symbolic name of a DICOM tag.
+   *
+   * This function makes a lookup to the dictionary of DICOM tags that
+   * are known to Orthanc, and returns the symbolic name of a DICOM tag.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param group The group of the tag.
+   * @param element The element of the tag.
+   * @param privateCreator For private tags, the name of the private creator (can be NULL).
+   * @return NULL in the case of an error, or a newly allocated string
+   * containing the path. This string must be freed by
+   * OrthancPluginFreeString().
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginGetTagName(
+    OrthancPluginContext*  context,
+    uint16_t               group,
+    uint16_t               element,
+    const char*            privateCreator)
+  {
+    char* result;
+
+    _OrthancPluginGetTagName params;
+    params.result = &result;
+    params.group = group;
+    params.element = element;
+    params.privateCreator = privateCreator;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetTagName, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+
+  /**
+   * @brief Callback executed by the storage commitment SCP.
+   *
+   * Signature of a factory function that creates an object to handle
+   * one incoming storage commitment request.
+   *
+   * @remark The factory receives the list of the SOP class/instance
+   * UIDs of interest to the remote storage commitment SCU. This gives
+   * the factory the possibility to start some prefetch process
+   * upfront in the background, before the handler object is actually
+   * queried about the status of these DICOM instances.
+   *
+   * @param handler Output variable where the factory puts the handler object it created.
+   * @param jobId ID of the Orthanc job that is responsible for handling 
+   * the storage commitment request. This job will successively look for the
+   * status of all the individual queried DICOM instances.
+   * @param transactionUid UID of the storage commitment transaction
+   * provided by the storage commitment SCU. It contains the value of the
+   * (0008,1195) DICOM tag.
+   * @param sopClassUids Array of the SOP class UIDs (0008,0016) that are queried by the SCU.
+   * @param sopInstanceUids Array of the SOP instance UIDs (0008,0018) that are queried by the SCU.
+   * @param countInstances Number of DICOM instances that are queried. This is the size
+   * of the `sopClassUids` and `sopInstanceUids` arrays.
+   * @param remoteAet The AET of the storage commitment SCU.
+   * @param calledAet The AET used by the SCU to contact the storage commitment SCP (i.e. Orthanc).
+   * @return 0 if success, other value if error.
+   * @ingroup DicomCallbacks
+   **/
+  typedef OrthancPluginErrorCode (*OrthancPluginStorageCommitmentFactory) (
+    void**              handler /* out */,
+    const char*         jobId,
+    const char*         transactionUid,
+    const char* const*  sopClassUids,
+    const char* const*  sopInstanceUids,
+    uint32_t            countInstances,
+    const char*         remoteAet,
+    const char*         calledAet);
+
+  
+  /**
+   * @brief Callback to free one storage commitment SCP handler.
+   * 
+   * Signature of a callback function that releases the resources
+   * allocated by the factory of the storage commitment SCP. The
+   * handler is the return value of a previous call to the
+   * OrthancPluginStorageCommitmentFactory() callback.
+   *
+   * @param handler The handler object to be destructed.
+   * @ingroup DicomCallbacks
+   **/
+  typedef void (*OrthancPluginStorageCommitmentDestructor) (void* handler);
+
+
+  /**
+   * @brief Callback to get the status of one DICOM instance in the
+   * storage commitment SCP.
+   *
+   * Signature of a callback function that is successively invoked for
+   * each DICOM instance that is queried by the remote storage
+   * commitment SCU.  The function must be tought of as a method of
+   * the handler object that was created by a previous call to the
+   * OrthancPluginStorageCommitmentFactory() callback. After each call
+   * to this method, the progress of the associated Orthanc job is
+   * updated.
+   * 
+   * @param target Output variable where to put the status for the queried instance.
+   * @param handler The handler object associated with this storage commitment request.
+   * @param sopClassUid The SOP class UID (0008,0016) of interest.
+   * @param sopInstanceUid The SOP instance UID (0008,0018) of interest.
+   * @ingroup DicomCallbacks
+   **/
+  typedef OrthancPluginErrorCode (*OrthancPluginStorageCommitmentLookup) (
+    OrthancPluginStorageCommitmentFailureReason* target,
+    void* handler,
+    const char* sopClassUid,
+    const char* sopInstanceUid);
+    
+    
+  typedef struct
+  {
+    OrthancPluginStorageCommitmentFactory     factory;
+    OrthancPluginStorageCommitmentDestructor  destructor;
+    OrthancPluginStorageCommitmentLookup      lookup;
+  } _OrthancPluginRegisterStorageCommitmentScpCallback;
+
+  /**
+   * @brief Register a callback to handle incoming requests to the storage commitment SCP.
+   *
+   * This function registers a callback to handle storage commitment SCP requests.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param factory Factory function that creates the handler object
+   * for incoming storage commitment requests.
+   * @param destructor Destructor function to destroy the handler object.
+   * @param lookup Callback method to get the status of one DICOM instance.
+   * @return 0 if success, other value if error.
+   * @ingroup DicomCallbacks
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterStorageCommitmentScpCallback(
+    OrthancPluginContext*                     context,
+    OrthancPluginStorageCommitmentFactory     factory,
+    OrthancPluginStorageCommitmentDestructor  destructor,
+    OrthancPluginStorageCommitmentLookup      lookup)
+  {
+    _OrthancPluginRegisterStorageCommitmentScpCallback params;
+    params.factory = factory;
+    params.destructor = destructor;
+    params.lookup = lookup;
+    return context->InvokeService(context, _OrthancPluginService_RegisterStorageCommitmentScpCallback, &params);
+  }
+  
+
+
+  /**
+   * @brief Callback to filter incoming DICOM instances received by Orthanc.
+   *
+   * Signature of a callback function that is triggered whenever
+   * Orthanc receives a new DICOM instance (e.g. through REST API or
+   * DICOM protocol), and that answers whether this DICOM instance
+   * should be accepted or discarded by Orthanc.
+   *
+   * Note that the metadata information is not available
+   * (i.e. GetInstanceMetadata() should not be used on "instance").
+   *
+   * @param instance The received DICOM instance.
+   * @return 0 to discard the instance, 1 to store the instance, -1 if error.
+   * @ingroup Callback
+   **/
+  typedef int32_t (*OrthancPluginIncomingDicomInstanceFilter) (
+    const OrthancPluginDicomInstance* instance);
+
+
+  typedef struct
+  {
+    OrthancPluginIncomingDicomInstanceFilter callback;
+  } _OrthancPluginIncomingDicomInstanceFilter;
+
+  /**
+   * @brief Register a callback to filter incoming DICOM instances.
+   *
+   * This function registers a custom callback to filter incoming
+   * DICOM instances received by Orthanc (either through the REST API
+   * or through the DICOM protocol).
+   *
+   * @warning Your callback function will be called synchronously with
+   * the core of Orthanc. This implies that deadlocks might emerge if
+   * you call other core primitives of Orthanc in your callback (such
+   * deadlocks are particular visible in the presence of other plugins
+   * or Lua scripts). It is thus strongly advised to avoid any call to
+   * the REST API of Orthanc in the callback. If you have to call
+   * other primitives of Orthanc, you should make these calls in a
+   * separate thread, passing the pending events to be processed
+   * through a message queue.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param callback The callback.
+   * @return 0 if success, other value if error.
+   * @ingroup Callbacks
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterIncomingDicomInstanceFilter(
+    OrthancPluginContext*                     context,
+    OrthancPluginIncomingDicomInstanceFilter  callback)
+  {
+    _OrthancPluginIncomingDicomInstanceFilter params;
+    params.callback = callback;
+
+    return context->InvokeService(context, _OrthancPluginService_RegisterIncomingDicomInstanceFilter, &params);
+  }
+
+
+  /**
+   * @brief Get the transfer syntax of a DICOM file.
+   *
+   * This function returns a pointer to a newly created string that
+   * contains the transfer syntax UID of the DICOM instance. The empty
+   * string might be returned if this information is unknown.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param instance The instance of interest.
+   * @return The NULL value in case of error, or a string containing the
+   * transfer syntax UID. This string must be freed by OrthancPluginFreeString().
+   * @ingroup DicomInstance
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceTransferSyntaxUid(
+    OrthancPluginContext*              context,
+    const OrthancPluginDicomInstance*  instance)
+  {
+    char* result;
+
+    _OrthancPluginAccessDicomInstance params;
+    memset(&params, 0, sizeof(params));
+    params.resultStringToFree = &result;
+    params.instance = instance;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetInstanceTransferSyntaxUid, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+  /**
+   * @brief Check whether the DICOM file has pixel data.
+   *
+   * This function returns a Boolean value indicating whether the
+   * DICOM instance contains the pixel data (7FE0,0010) tag.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param instance The instance of interest.
+   * @return "1" if the DICOM instance contains pixel data, or "0" if
+   * the tag is missing, or "-1" in the case of an error.
+   * @ingroup DicomInstance
+   **/
+  ORTHANC_PLUGIN_INLINE int32_t OrthancPluginHasInstancePixelData(
+    OrthancPluginContext*             context,
+    const OrthancPluginDicomInstance* instance)
+  {
+    int64_t hasPixelData;
+
+    _OrthancPluginAccessDicomInstance params;
+    memset(&params, 0, sizeof(params));
+    params.resultInt64 = &hasPixelData;
+    params.instance = instance;
+
+    if (context->InvokeService(context, _OrthancPluginService_HasInstancePixelData, &params) != OrthancPluginErrorCode_Success ||
+        hasPixelData < 0 ||
+        hasPixelData > 1)
+    {
+      /* Error */
+      return -1;
+    }
+    else
+    {
+      return (hasPixelData != 0);
+    }
+  }
+
+
+
+
+
+
+  typedef struct
+  {
+    OrthancPluginDicomInstance**  target;
+    const void*                   buffer;
+    uint32_t                      size;
+    const char*                   transferSyntax;
+  } _OrthancPluginCreateDicomInstance;
+
+  /**
+   * @brief Parse a DICOM instance.
+   *
+   * This function parses a memory buffer that contains a DICOM
+   * file. The function returns a new pointer to a data structure that
+   * is managed by the Orthanc core.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param buffer The memory buffer containing the DICOM instance.
+   * @param size The size of the memory buffer.
+   * @return The newly allocated DICOM instance. It must be freed with OrthancPluginFreeDicomInstance().
+   * @ingroup DicomInstance
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginDicomInstance* OrthancPluginCreateDicomInstance(
+    OrthancPluginContext*  context,
+    const void*            buffer,
+    uint32_t               size)
+  {
+    OrthancPluginDicomInstance* target = NULL;
+
+    _OrthancPluginCreateDicomInstance params;
+    params.target = &target;
+    params.buffer = buffer;
+    params.size = size;
+
+    if (context->InvokeService(context, _OrthancPluginService_CreateDicomInstance, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return target;
+    }
+  }
+
+  typedef struct
+  {
+    OrthancPluginDicomInstance*   dicom;
+  } _OrthancPluginFreeDicomInstance;
+
+  /**
+   * @brief Free a DICOM instance.
+   *
+   * This function frees a DICOM instance that was parsed using
+   * OrthancPluginCreateDicomInstance().
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param dicom The DICOM instance.
+   * @ingroup DicomInstance
+   **/
+  ORTHANC_PLUGIN_INLINE void  OrthancPluginFreeDicomInstance(
+    OrthancPluginContext*        context, 
+    OrthancPluginDicomInstance*  dicom)
+  {
+    _OrthancPluginFreeDicomInstance params;
+    params.dicom = dicom;
+
+    context->InvokeService(context, _OrthancPluginService_FreeDicomInstance, &params);
+  }
+
+
+  typedef struct
+  {
+    uint32_t*                             targetUint32;
+    OrthancPluginMemoryBuffer*            targetBuffer;
+    OrthancPluginImage**                  targetImage;
+    char**                                targetStringToFree;
+    const OrthancPluginDicomInstance*     instance;
+    uint32_t                              frameIndex;
+    OrthancPluginDicomToJsonFormat        format;
+    OrthancPluginDicomToJsonFlags         flags;
+    uint32_t                              maxStringLength;
+    OrthancPluginDicomWebBinaryCallback2  dicomWebCallback;
+    void*                                 dicomWebPayload;
+  } _OrthancPluginAccessDicomInstance2;
+
+  /**
+   * @brief Get the number of frames in a DICOM instance.
+   *
+   * This function returns the number of frames that are part of a
+   * DICOM image managed by the Orthanc core.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param instance The instance of interest.
+   * @return The number of frames (will be zero in the case of an error).
+   * @ingroup DicomInstance
+   **/
+  ORTHANC_PLUGIN_INLINE uint32_t OrthancPluginGetInstanceFramesCount(
+    OrthancPluginContext*             context,
+    const OrthancPluginDicomInstance* instance)
+  {
+    uint32_t count;
+
+    _OrthancPluginAccessDicomInstance2 params;
+    memset(&params, 0, sizeof(params));
+    params.targetUint32 = &count;
+    params.instance = instance;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetInstanceFramesCount, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return 0;
+    }
+    else
+    {
+      return count;
+    }
+  }
+
+
+  /**
+   * @brief Get the raw content of a frame in a DICOM instance.
+   *
+   * This function returns a memory buffer containing the raw content
+   * of a frame in a DICOM instance that is managed by the Orthanc
+   * core. This is notably useful for compressed transfer syntaxes, as
+   * it gives access to the embedded files (such as JPEG, JPEG-LS or
+   * JPEG2k). The Orthanc core transparently reassembles the fragments
+   * to extract the raw frame.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param instance The instance of interest.
+   * @param frameIndex The index of the frame of interest.
+   * @return 0 if success, or the error code if failure.
+   * @ingroup DicomInstance
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginGetInstanceRawFrame(
+    OrthancPluginContext*             context,
+    OrthancPluginMemoryBuffer*        target,
+    const OrthancPluginDicomInstance* instance,
+    uint32_t                          frameIndex)
+  {
+    _OrthancPluginAccessDicomInstance2 params;
+    memset(&params, 0, sizeof(params));
+    params.targetBuffer = target;
+    params.instance = instance;
+    params.frameIndex = frameIndex;
+
+    return context->InvokeService(context, _OrthancPluginService_GetInstanceRawFrame, &params);
+  }
+
+
+  /**
+   * @brief Decode one frame from a DICOM instance.
+   *
+   * This function decodes one frame of a DICOM image that is managed
+   * by the Orthanc core.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param instance The instance of interest.
+   * @param frameIndex The index of the frame of interest.
+   * @return The uncompressed image. It must be freed with OrthancPluginFreeImage().
+   * @ingroup DicomInstance
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginImage* OrthancPluginGetInstanceDecodedFrame(
+    OrthancPluginContext*             context,
+    const OrthancPluginDicomInstance* instance,
+    uint32_t                          frameIndex)
+  {
+    OrthancPluginImage* target = NULL;
+
+    _OrthancPluginAccessDicomInstance2 params;
+    memset(&params, 0, sizeof(params));
+    params.targetImage = &target;
+    params.instance = instance;
+    params.frameIndex = frameIndex;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetInstanceDecodedFrame, &params) != OrthancPluginErrorCode_Success)
+    {
+      return NULL;
+    }
+    else
+    {
+      return target;
+    }
+  }
+
+  
+  /**
+   * @brief Parse and transcode a DICOM instance.
+   *
+   * This function parses a memory buffer that contains a DICOM file,
+   * then transcodes it to the given transfer syntax. The function
+   * returns a new pointer to a data structure that is managed by the
+   * Orthanc core.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param buffer The memory buffer containing the DICOM instance.
+   * @param size The size of the memory buffer.
+   * @param transferSyntax The transfer syntax UID for the transcoding.
+   * @return The newly allocated DICOM instance. It must be freed with OrthancPluginFreeDicomInstance().
+   * @ingroup DicomInstance
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginDicomInstance* OrthancPluginTranscodeDicomInstance(
+    OrthancPluginContext*  context,
+    const void*            buffer,
+    uint32_t               size,
+    const char*            transferSyntax)
+  {
+    OrthancPluginDicomInstance* target = NULL;
+
+    _OrthancPluginCreateDicomInstance params;
+    params.target = &target;
+    params.buffer = buffer;
+    params.size = size;
+    params.transferSyntax = transferSyntax;
+
+    if (context->InvokeService(context, _OrthancPluginService_TranscodeDicomInstance, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return target;
+    }
+  }
+
+  /**
+   * @brief Writes a DICOM instance to a memory buffer.
+   *
+   * This function returns a memory buffer containing the
+   * serialization of a DICOM instance that is managed by the Orthanc
+   * core.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param instance The instance of interest.
+   * @return 0 if success, or the error code if failure.
+   * @ingroup DicomInstance
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginSerializeDicomInstance(
+    OrthancPluginContext*             context,
+    OrthancPluginMemoryBuffer*        target,
+    const OrthancPluginDicomInstance* instance)
+  {
+    _OrthancPluginAccessDicomInstance2 params;
+    memset(&params, 0, sizeof(params));
+    params.targetBuffer = target;
+    params.instance = instance;
+
+    return context->InvokeService(context, _OrthancPluginService_SerializeDicomInstance, &params);
+  }
+  
+
+  /**
+   * @brief Format a DICOM memory buffer as a JSON string.
+   *
+   * This function takes as DICOM instance managed by the Orthanc
+   * core, and outputs a JSON string representing the tags of this
+   * DICOM file.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param instance The DICOM instance of interest.
+   * @param format The output format.
+   * @param flags Flags governing the output.
+   * @param maxStringLength The maximum length of a field. Too long fields will
+   * be output as "null". The 0 value means no maximum length.
+   * @return The NULL value if the case of an error, or the JSON
+   * string. This string must be freed by OrthancPluginFreeString().
+   * @ingroup DicomInstance
+   * @see OrthancPluginDicomBufferToJson
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceAdvancedJson(
+    OrthancPluginContext*              context,
+    const OrthancPluginDicomInstance*  instance,
+    OrthancPluginDicomToJsonFormat     format,
+    OrthancPluginDicomToJsonFlags      flags, 
+    uint32_t                           maxStringLength)
+  {
+    char* result = NULL;
+
+    _OrthancPluginAccessDicomInstance2 params;
+    memset(&params, 0, sizeof(params));
+    params.targetStringToFree = &result;
+    params.instance = instance;
+    params.format = format;
+    params.flags = flags;
+    params.maxStringLength = maxStringLength;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetInstanceAdvancedJson, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+
+
+  /**
+   * @brief Convert a DICOM instance to DICOMweb JSON.
+   *
+   * This function converts a DICOM instance that is managed by the
+   * Orthanc core, into its DICOMweb JSON representation.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param instance The DICOM instance of interest.
+   * @param callback Callback to set the value of the binary tags.
+   * @param payload User payload.
+   * @return The NULL value in case of error, or the JSON document. This string must
+   * be freed by OrthancPluginFreeString().
+   * @ingroup DicomInstance
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceDicomWebJson(
+    OrthancPluginContext*                 context,
+    const OrthancPluginDicomInstance*     instance,
+    OrthancPluginDicomWebBinaryCallback2  callback,
+    void*                                 payload)
+  {
+    char* target = NULL;
+    
+    _OrthancPluginAccessDicomInstance2 params;
+    params.targetStringToFree = &target;
+    params.instance = instance;
+    params.dicomWebCallback = callback;
+    params.dicomWebPayload = payload;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetInstanceDicomWebJson, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return target;
+    }
+  }
+  
+
+  /**
+   * @brief Convert a DICOM instance to DICOMweb XML.
+   *
+   * This function converts a DICOM instance that is managed by the
+   * Orthanc core, into its DICOMweb XML representation.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param instance The DICOM instance of interest.
+   * @param callback Callback to set the value of the binary tags.
+   * @param payload User payload.
+   * @return The NULL value in case of error, or the XML document. This string must
+   * be freed by OrthancPluginFreeString().
+   * @ingroup DicomInstance
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginGetInstanceDicomWebXml(
+    OrthancPluginContext*                 context,
+    const OrthancPluginDicomInstance*     instance,
+    OrthancPluginDicomWebBinaryCallback2  callback,
+    void*                                 payload)
+  {
+    char* target = NULL;
+    
+    _OrthancPluginAccessDicomInstance2 params;
+    params.targetStringToFree = &target;
+    params.instance = instance;
+    params.dicomWebCallback = callback;
+    params.dicomWebPayload = payload;
+
+    if (context->InvokeService(context, _OrthancPluginService_GetInstanceDicomWebXml, &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return target;
+    }
+  }
+
+
+
+  /**
+   * @brief Signature of a callback function to transcode a DICOM instance.
+   * @param transcoded Target memory buffer. It must be allocated by the
+   * plugin using OrthancPluginCreateMemoryBuffer().
+   * @param buffer Memory buffer containing the source DICOM instance.
+   * @param size Size of the source memory buffer.
+   * @param allowedSyntaxes A C array of possible transfer syntaxes UIDs for the
+   * result of the transcoding. The plugin must choose by itself the 
+   * transfer syntax that will be used for the resulting DICOM image.
+   * @param countSyntaxes The number of transfer syntaxes that are contained
+   * in the "allowedSyntaxes" array.
+   * @param allowNewSopInstanceUid Whether the transcoding plugin can select
+   * a transfer syntax that will change the SOP instance UID (or, in other 
+   * terms, whether the plugin can transcode using lossy compression).
+   * @return 0 if success (i.e. image successfully transcoded and stored into
+   * "transcoded"), or the error code if failure.
+   * @ingroup Callbacks
+   **/
+  typedef OrthancPluginErrorCode (*OrthancPluginTranscoderCallback) (
+    OrthancPluginMemoryBuffer* transcoded /* out */,
+    const void*                buffer,
+    uint64_t                   size,
+    const char* const*         allowedSyntaxes,
+    uint32_t                   countSyntaxes,
+    uint8_t                    allowNewSopInstanceUid);
+
+
+  typedef struct
+  {
+    OrthancPluginTranscoderCallback callback;
+  } _OrthancPluginTranscoderCallback;
+
+  /**
+   * @brief Register a callback to handle the transcoding of DICOM images.
+   *
+   * This function registers a custom callback to transcode DICOM
+   * images, extending the built-in transcoder of Orthanc that uses
+   * DCMTK. The exact behavior is affected by the configuration option
+   * "BuiltinDecoderTranscoderOrder" of Orthanc.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param callback The callback.
+   * @return 0 if success, other value if error.
+   * @ingroup Callbacks
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginRegisterTranscoderCallback(
+    OrthancPluginContext*            context,
+    OrthancPluginTranscoderCallback  callback)
+  {
+    _OrthancPluginTranscoderCallback params;
+    params.callback = callback;
+
+    return context->InvokeService(context, _OrthancPluginService_RegisterTranscoderCallback, &params);
+  }
+  
+
+
+  typedef struct
+  {
+    OrthancPluginMemoryBuffer*  target;
+    uint32_t                    size;
+  } _OrthancPluginCreateMemoryBuffer;
+
+  /**
+   * @brief Create a memory buffer.
+   *
+   * This function creates a memory buffer that is managed by the
+   * Orthanc core. The main use case of this function is for plugins
+   * that act as DICOM transcoders.
+   * 
+   * Your plugin should never call "free()" on the resulting memory
+   * buffer, as the C library that is used by the plugin is in general
+   * not the same as the one used by the Orthanc core.
+   *
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @param target The target memory buffer. It must be freed with OrthancPluginFreeMemoryBuffer().
+   * @param size Size of the memory buffer to be created.
+   * @return 0 if success, or the error code if failure.
+   * @ingroup Toolbox
+   **/
+  ORTHANC_PLUGIN_INLINE OrthancPluginErrorCode OrthancPluginCreateMemoryBuffer(
+    OrthancPluginContext*       context,
+    OrthancPluginMemoryBuffer*  target,
+    uint32_t                    size)
+  {
+    _OrthancPluginCreateMemoryBuffer params;
+    params.target = target;
+    params.size = size;
+
+    return context->InvokeService(context, _OrthancPluginService_CreateMemoryBuffer, &params);
+  }
+  
+
+  /**
+   * @brief Generate a token to grant full access to the REST API of Orthanc
+   *
+   * This function generates a token that can be set in the HTTP
+   * header "Authorization" so as to grant full access to the REST API
+   * of Orthanc using an external HTTP client. Using this function
+   * avoids the need of adding a separate user in the
+   * "RegisteredUsers" configuration of Orthanc, which eases
+   * deployments.
+   *
+   * This feature is notably useful in multiprocess scenarios, where a
+   * subprocess created by a plugin has no access to the
+   * "OrthancPluginContext", and thus cannot call
+   * "OrthancPluginRestApi[Get|Post|Put|Delete]()".
+   *
+   * This situation is frequently encountered in Python plugins, where
+   * the "multiprocessing" package can be used to bypass the Global
+   * Interpreter Lock (GIL) and thus to improve performance and
+   * concurrency.
+   * 
+   * @param context The Orthanc plugin context, as received by OrthancPluginInitialize().
+   * @return The authorization token, or NULL value in the case of an error.
+   * This string must be freed by OrthancPluginFreeString().
+   * @ingroup Orthanc
+   **/
+  ORTHANC_PLUGIN_INLINE char* OrthancPluginGenerateRestApiAuthorizationToken(
+    OrthancPluginContext*  context)
+  {
+    char* result;
+
+    _OrthancPluginRetrieveDynamicString params;
+    params.result = &result;
+    params.argument = NULL;
+
+    if (context->InvokeService(context, _OrthancPluginService_GenerateRestApiAuthorizationToken,
+                               &params) != OrthancPluginErrorCode_Success)
+    {
+      /* Error */
+      return NULL;
+    }
+    else
+    {
+      return result;
+    }
+  }
+#ifdef  __cplusplus
+}
+#endif
+
+
+/** @} */
+
diff -r 0f8c9ce124d6 -r 9e466631660a Resources/SyncOrthancFolder.py
--- a/Resources/SyncOrthancFolder.py	Fri Nov 06 17:56:55 2020 +0100
+++ b/Resources/SyncOrthancFolder.py	Tue Dec 08 16:30:25 2020 +0100
@@ -12,7 +12,7 @@
 import subprocess
 
 TARGET = os.path.join(os.path.dirname(__file__), 'Orthanc')
-PLUGIN_SDK_VERSION = '1.7.2'
+PLUGIN_SDK_VERSION = '1.8.1'
 REPOSITORY = 'https://hg.orthanc-server.com/orthanc/raw-file'
 
 FILES = [
diff -r 0f8c9ce124d6 -r 9e466631660a Sources/Autogenerated/sdk_GlobalFunctions.impl.h
--- a/Sources/Autogenerated/sdk_GlobalFunctions.impl.h	Fri Nov 06 17:56:55 2020 +0100
+++ b/Sources/Autogenerated/sdk_GlobalFunctions.impl.h	Tue Dec 08 16:30:25 2020 +0100
@@ -1660,6 +1660,27 @@
   }
 }
 
+static PyObject* sdk_OrthancPluginGenerateRestApiAuthorizationToken(PyObject* module, PyObject* args)
+{
+  PythonLock::LogCall("Calling Python global function: OrthancPluginGenerateRestApiAuthorizationToken()");
+
+
+  OrthancPlugins::OrthancString s;
+  s.Assign(OrthancPluginGenerateRestApiAuthorizationToken(OrthancPlugins::GetGlobalContext()));
+  
+  if (s.GetContent() == NULL)
+  {
+    // TODO => RAISE : https://stackoverflow.com/questions/60832317
+    //PythonLock::RaiseException(module, OrthancPluginErrorCode_InternalError);
+    PyErr_SetString(PyExc_ValueError, "Internal error");
+    return NULL;
+  }
+  else
+  {
+    return PyUnicode_FromString(s.GetContent());
+  }
+}
+
 
 static PyMethodDef ORTHANC_SDK_FUNCTIONS[] = 
 {
@@ -1789,6 +1810,8 @@
     "Generated from C function OrthancPluginTranscodeDicomInstance()" },
   { "CreateMemoryBuffer", sdk_OrthancPluginCreateMemoryBuffer, METH_VARARGS,
     "Generated from C function OrthancPluginCreateMemoryBuffer()" },
+  { "GenerateRestApiAuthorizationToken", sdk_OrthancPluginGenerateRestApiAuthorizationToken, METH_VARARGS,
+    "Generated from C function OrthancPluginGenerateRestApiAuthorizationToken()" },
   { NULL, NULL }
 };
 
diff -r 0f8c9ce124d6 -r 9e466631660a Sources/Autogenerated/sdk_OrthancPluginErrorCode.impl.h
--- a/Sources/Autogenerated/sdk_OrthancPluginErrorCode.impl.h	Fri Nov 06 17:56:55 2020 +0100
+++ b/Sources/Autogenerated/sdk_OrthancPluginErrorCode.impl.h	Tue Dec 08 16:30:25 2020 +0100
@@ -104,6 +104,7 @@
   PyDict_SetItemString(sdk_OrthancPluginErrorCode_Type.tp_dict, "CANCELED_JOB", PyLong_FromLong(37));
   PyDict_SetItemString(sdk_OrthancPluginErrorCode_Type.tp_dict, "BAD_GEOMETRY", PyLong_FromLong(38));
   PyDict_SetItemString(sdk_OrthancPluginErrorCode_Type.tp_dict, "SSL_INITIALIZATION", PyLong_FromLong(39));
+  PyDict_SetItemString(sdk_OrthancPluginErrorCode_Type.tp_dict, "DISCONTINUED_ABI", PyLong_FromLong(40));
   PyDict_SetItemString(sdk_OrthancPluginErrorCode_Type.tp_dict, "SQLITE_NOT_OPENED", PyLong_FromLong(1000));
   PyDict_SetItemString(sdk_OrthancPluginErrorCode_Type.tp_dict, "SQLITE_ALREADY_OPENED", PyLong_FromLong(1001));
   PyDict_SetItemString(sdk_OrthancPluginErrorCode_Type.tp_dict, "SQLITE_CANNOT_OPEN", PyLong_FromLong(1002));
diff -r 0f8c9ce124d6 -r 9e466631660a Sources/Autogenerated/sdk_OrthancPluginInstanceOrigin.impl.h
--- a/Sources/Autogenerated/sdk_OrthancPluginInstanceOrigin.impl.h	Fri Nov 06 17:56:55 2020 +0100
+++ b/Sources/Autogenerated/sdk_OrthancPluginInstanceOrigin.impl.h	Tue Dec 08 16:30:25 2020 +0100
@@ -68,6 +68,7 @@
   PyDict_SetItemString(sdk_OrthancPluginInstanceOrigin_Type.tp_dict, "REST_API", PyLong_FromLong(3));
   PyDict_SetItemString(sdk_OrthancPluginInstanceOrigin_Type.tp_dict, "PLUGIN", PyLong_FromLong(4));
   PyDict_SetItemString(sdk_OrthancPluginInstanceOrigin_Type.tp_dict, "LUA", PyLong_FromLong(5));
+  PyDict_SetItemString(sdk_OrthancPluginInstanceOrigin_Type.tp_dict, "WEB_DAV", PyLong_FromLong(6));
 
   Py_INCREF(&sdk_OrthancPluginInstanceOrigin_Type);
   if (PyModule_AddObject(module, "InstanceOrigin", (PyObject *)&sdk_OrthancPluginInstanceOrigin_Type) < 0)