# HG changeset patch
# User Sebastien Jodogne <s.jodogne@gmail.com>
# Date 1435843039 -7200
# Node ID a685457679754326e1b9b63f005885861036e5ee
# Parent  9de4fa64e29c7140bfd62558c5ccf61e57301d6e
Initialize() and Finalize() events in Lua

diff -r 9de4fa64e29c -r a68545767975 CMakeLists.txt
--- a/CMakeLists.txt	Thu Jul 02 12:30:55 2015 +0200
+++ b/CMakeLists.txt	Thu Jul 02 15:17:19 2015 +0200
@@ -27,6 +27,7 @@
 SET(UNIT_TESTS_WITH_HTTP_CONNEXIONS ON CACHE BOOL "Allow unit tests to make HTTP requests")
 SET(ENABLE_JPEG ON CACHE BOOL "Enable JPEG decompression")
 SET(ENABLE_JPEG_LOSSLESS ON CACHE BOOL "Enable JPEG-LS (Lossless) decompression")
+SET(ENABLE_PLUGINS ON CACHE BOOL "Enable plugins")
 
 # Advanced parameters to fine-tune linking against system libraries
 SET(USE_SYSTEM_JSONCPP ON CACHE BOOL "Use the system version of JsonCpp")
@@ -54,6 +55,7 @@
 mark_as_advanced(USE_GTEST_DEBIAN_SOURCE_PACKAGE)
 mark_as_advanced(SYSTEM_MONGOOSE_USE_CALLBACKS)
 mark_as_advanced(USE_BOOST_ICONV)
+mark_as_advanced(USE_PUGIXML)
 
 # Path to the root folder of the Orthanc distribution
 set(ORTHANC_ROOT ${CMAKE_SOURCE_DIR})
@@ -261,6 +263,13 @@
 endif()
 
 
+if (ENABLE_PLUGINS)
+  add_definitions(-DORTHANC_PLUGINS_ENABLED=1)
+else()
+  add_definitions(-DORTHANC_PLUGINS_ENABLED=0)
+endif()
+
+
 
 #####################################################################
 ## Autogeneration of files
diff -r 9de4fa64e29c -r a68545767975 NEWS
--- a/NEWS	Thu Jul 02 12:30:55 2015 +0200
+++ b/NEWS	Thu Jul 02 15:17:19 2015 +0200
@@ -14,7 +14,7 @@
 
 * Access to the REST API of Orthanc (RestApiGet, RestApiPost, RestApiPut, RestApiDelete)
 * Functions to convert between Lua values and JSON strings: "ParseJson" and "DumpJson"
-* New events: "OnStablePatient", "OnStableStudy", "OnStableSeries"
+* New events: "OnStablePatient", "OnStableStudy", "OnStableSeries", "Initialize", "Finalize"
 
 Plugins
 -------
diff -r 9de4fa64e29c -r a68545767975 OrthancServer/LuaScripting.cpp
--- a/OrthancServer/LuaScripting.cpp	Thu Jul 02 12:30:55 2015 +0200
+++ b/OrthancServer/LuaScripting.cpp	Thu Jul 02 15:17:19 2015 +0200
@@ -488,4 +488,16 @@
 
     return true;
   }
+
+
+  void LuaScripting::Execute(const std::string& command)
+  {
+    LuaScripting::Locker locker(*this);
+      
+    if (locker.GetLua().IsExistingFunction(command.c_str()))
+    {
+      LuaFunctionCall call(locker.GetLua(), command.c_str());
+      call.Execute();
+    }
+  }
 }
diff -r 9de4fa64e29c -r a68545767975 OrthancServer/LuaScripting.h
--- a/OrthancServer/LuaScripting.h	Thu Jul 02 12:30:55 2015 +0200
+++ b/OrthancServer/LuaScripting.h	Thu Jul 02 15:17:19 2015 +0200
@@ -104,5 +104,7 @@
 
     virtual bool FilterIncomingInstance(const Json::Value& simplified,
                                         const std::string& remoteAet);
+
+    void Execute(const std::string& command);
   };
 }
diff -r 9de4fa64e29c -r a68545767975 OrthancServer/main.cpp
--- a/OrthancServer/main.cpp	Thu Jul 02 12:30:55 2015 +0200
+++ b/OrthancServer/main.cpp	Thu Jul 02 15:17:19 2015 +0200
@@ -55,9 +55,6 @@
 using namespace Orthanc;
 
 
-#define ENABLE_PLUGINS  1
-
-
 class OrthancStoreRequestHandler : public IStoreRequestHandler
 {
 private:
@@ -389,9 +386,13 @@
 {
   LOG(WARNING) << "Orthanc has started";
 
+  context.GetLua().Execute("Initialize");
+
   Toolbox::ServerBarrier(restApi.ResetRequestReceivedFlag());
   bool restart = restApi.ResetRequestReceivedFlag();
 
+  context.GetLua().Execute("Finalize");
+
   if (restart)
   {
     LOG(WARNING) << "Reset request received, restarting Orthanc";
@@ -570,7 +571,7 @@
   std::auto_ptr<IDatabaseWrapper>  databasePtr;
   std::auto_ptr<IStorageArea>  storage;
 
-#if ENABLE_PLUGINS == 1
+#if ORTHANC_PLUGINS_ENABLED == 1
   OrthancPlugins plugins;
   plugins.SetCommandLineArguments(argc, argv);
   LoadPlugins(plugins);
@@ -602,12 +603,15 @@
 
   return ConfigureServerContext(*database, *storage, &plugins);
 
-#else
+#elif ORTHANC_PLUGINS_ENABLED == 0
   // The plugins are disabled
   databasePtr.reset(Configuration::CreateDatabaseWrapper());
   storage.reset(Configuration::CreateStorageArea());
 
   return ConfigureServerContext(*databasePtr, *storage, NULL);
+
+#else
+#  error The macro ORTHANC_PLUGINS_ENABLED must be set to 0 or 1
 #endif
 }