--- a/Resources/CMake/LibCurlConfiguration.cmake	Thu Oct 29 11:25:45 2015 +0100
+++ b/Resources/CMake/LibCurlConfiguration.cmake	Fri Oct 12 15:18:10 2018 +0200
@@ -1,15 +1,35 @@
 if (STATIC_BUILD OR NOT USE_SYSTEM_CURL)
-  SET(CURL_SOURCES_DIR ${CMAKE_BINARY_DIR}/curl-7.44.0)
-  SET(CURL_URL "http://www.montefiore.ulg.ac.be/~jodogne/Orthanc/ThirdPartyDownloads/curl-7.44.0.tar.gz")
-  SET(CURL_MD5 "cf46112b5151e2f1a3fd38439bdade23")
+  SET(CURL_SOURCES_DIR ${CMAKE_BINARY_DIR}/curl-7.57.0)
+  SET(CURL_URL "http://www.orthanc-server.com/downloads/third-party/curl-7.57.0.tar.gz")
+  SET(CURL_MD5 "c7aab73aaf5e883ca1d7518f93649dc2")
 
+  if (IS_DIRECTORY "${CURL_SOURCES_DIR}")
+    set(FirstRun OFF)
+  else()
+    set(FirstRun ON)
+  endif()
+  
   DownloadPackage(${CURL_MD5} ${CURL_URL} "${CURL_SOURCES_DIR}")
 
+  if (FirstRun)
+    execute_process(
+      COMMAND ${PATCH_EXECUTABLE} -p0 -N -i
+      ${ORTHANC_ROOT}/Resources/Patches/curl-7.57.0-cmake.patch
+      WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+      RESULT_VARIABLE Failure
+      )
+    
+    if (Failure)
+      message(FATAL_ERROR "Error while patching a file")
+    endif()
+  endif()
+  
   include_directories(
     ${CURL_SOURCES_DIR}/include
     )
 
   AUX_SOURCE_DIRECTORY(${CURL_SOURCES_DIR}/lib CURL_SOURCES)
+  AUX_SOURCE_DIRECTORY(${CURL_SOURCES_DIR}/lib/vauth CURL_SOURCES)
   AUX_SOURCE_DIRECTORY(${CURL_SOURCES_DIR}/lib/vtls CURL_SOURCES)
   source_group(ThirdParty\\LibCurl REGULAR_EXPRESSION ${CURL_SOURCES_DIR}/.*)
 
@@ -35,22 +55,32 @@
     add_definitions(
       #-DHAVE_LIBSSL=1
       -DUSE_OPENSSL=1
+      -DHAVE_OPENSSL_ENGINE_H=1
       -DUSE_SSLEAY=1
       )
   endif()
 
-  file(WRITE ${CURL_SOURCES_DIR}/lib/curl_config.h "")
+  if (NOT EXISTS "${CURL_SOURCES_DIR}/lib/curl_config.h")
+    #file(WRITE ${CURL_SOURCES_DIR}/lib/curl_config.h "")
+
+    file(WRITE ${CURL_SOURCES_DIR}/lib/vauth/vauth/vauth.h "#include \"../vauth.h\"\n")
+    file(WRITE ${CURL_SOURCES_DIR}/lib/vauth/vauth/digest.h "#include \"../digest.h\"\n")
+    file(WRITE ${CURL_SOURCES_DIR}/lib/vauth/vauth/ntlm.h "#include \"../ntlm.h\"\n")
+    file(WRITE ${CURL_SOURCES_DIR}/lib/vauth/vtls/vtls.h "#include \"../../vtls/vtls.h\"\n")
 
-  file(GLOB CURL_LIBS_HEADERS ${CURL_SOURCES_DIR}/lib/*.h)
-  foreach (header IN LISTS CURL_LIBS_HEADERS)
-    get_filename_component(filename ${header} NAME)
-    file(WRITE ${CURL_SOURCES_DIR}/lib/vtls/${filename} "#include \"../${filename}\"\n")
-  endforeach()
+    file(GLOB CURL_LIBS_HEADERS ${CURL_SOURCES_DIR}/lib/*.h)
+    foreach (header IN LISTS CURL_LIBS_HEADERS)
+      get_filename_component(filename ${header} NAME)
+      file(WRITE ${CURL_SOURCES_DIR}/lib/vauth/${filename} "#include \"../${filename}\"\n")
+      file(WRITE ${CURL_SOURCES_DIR}/lib/vtls/${filename} "#include \"../${filename}\"\n")
+    endforeach()
+  endif()
 
   if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux" OR
       ${CMAKE_SYSTEM_NAME} STREQUAL "Darwin" OR
       ${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD" OR
-      ${CMAKE_SYSTEM_NAME} STREQUAL "kFreeBSD")
+      ${CMAKE_SYSTEM_NAME} STREQUAL "kFreeBSD" OR
+      ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD")
     if ("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
       SET(TMP_OS "x86_64")
     else()
@@ -59,48 +89,229 @@
 
     set_property(
       SOURCE ${CURL_SOURCES}
-      PROPERTY COMPILE_DEFINITIONS "HAVE_TIME_H;HAVE_STRUCT_TIMEVAL;HAVE_SYS_STAT_H;HAVE_SOCKET;HAVE_STRUCT_SOCKADDR_STORAGE;HAVE_SYS_SOCKET_H;HAVE_SOCKET;HAVE_SYS_SOCKET_H;HAVE_NETINET_IN_H;HAVE_NETDB_H;HAVE_FCNTL_O_NONBLOCK;HAVE_FCNTL_H;HAVE_SELECT;HAVE_ERRNO_H;HAVE_SEND;HAVE_RECV;HAVE_LONGLONG;OS=\"${TMP_OS}\""
+      PROPERTY COMPILE_DEFINITIONS "HAVE_CONFIG_H=1;OS=\"${TMP_OS}\""
       )
+   
+    include(${CURL_SOURCES_DIR}/CMake/Macros.cmake)
+
+    # WARNING: Do *not* reorder the "check_include_file_concat()" below!
+    check_include_file_concat("stdio.h"          HAVE_STDIO_H)
+    check_include_file_concat("inttypes.h"       HAVE_INTTYPES_H)
+    check_include_file_concat("sys/filio.h"      HAVE_SYS_FILIO_H)
+    check_include_file_concat("sys/ioctl.h"      HAVE_SYS_IOCTL_H)
+    check_include_file_concat("sys/param.h"      HAVE_SYS_PARAM_H)
+    check_include_file_concat("sys/poll.h"       HAVE_SYS_POLL_H)
+    check_include_file_concat("sys/resource.h"   HAVE_SYS_RESOURCE_H)
+    check_include_file_concat("sys/select.h"     HAVE_SYS_SELECT_H)
+    check_include_file_concat("sys/socket.h"     HAVE_SYS_SOCKET_H)
+    check_include_file_concat("sys/sockio.h"     HAVE_SYS_SOCKIO_H)
+    check_include_file_concat("sys/stat.h"       HAVE_SYS_STAT_H)
+    check_include_file_concat("sys/time.h"       HAVE_SYS_TIME_H)
+    check_include_file_concat("sys/types.h"      HAVE_SYS_TYPES_H)
+    check_include_file_concat("sys/uio.h"        HAVE_SYS_UIO_H)
+    check_include_file_concat("sys/un.h"         HAVE_SYS_UN_H)
+    check_include_file_concat("sys/utime.h"      HAVE_SYS_UTIME_H)
+    check_include_file_concat("sys/xattr.h"      HAVE_SYS_XATTR_H)
+    check_include_file_concat("alloca.h"         HAVE_ALLOCA_H)
+    check_include_file_concat("arpa/inet.h"      HAVE_ARPA_INET_H)
+    check_include_file_concat("arpa/tftp.h"      HAVE_ARPA_TFTP_H)
+    check_include_file_concat("assert.h"         HAVE_ASSERT_H)
+    check_include_file_concat("crypto.h"         HAVE_CRYPTO_H)
+    check_include_file_concat("des.h"            HAVE_DES_H)
+    check_include_file_concat("err.h"            HAVE_ERR_H)
+    check_include_file_concat("errno.h"          HAVE_ERRNO_H)
+    check_include_file_concat("fcntl.h"          HAVE_FCNTL_H)
+    check_include_file_concat("idn2.h"           HAVE_IDN2_H)
+    check_include_file_concat("ifaddrs.h"        HAVE_IFADDRS_H)
+    check_include_file_concat("io.h"             HAVE_IO_H)
+    check_include_file_concat("krb.h"            HAVE_KRB_H)
+    check_include_file_concat("libgen.h"         HAVE_LIBGEN_H)
+    check_include_file_concat("limits.h"         HAVE_LIMITS_H)
+    check_include_file_concat("locale.h"         HAVE_LOCALE_H)
+    check_include_file_concat("net/if.h"         HAVE_NET_IF_H)
+    check_include_file_concat("netdb.h"          HAVE_NETDB_H)
+    check_include_file_concat("netinet/in.h"     HAVE_NETINET_IN_H)
+    check_include_file_concat("netinet/tcp.h"    HAVE_NETINET_TCP_H)
+
+    check_include_file_concat("pem.h"            HAVE_PEM_H)
+    check_include_file_concat("poll.h"           HAVE_POLL_H)
+    check_include_file_concat("pwd.h"            HAVE_PWD_H)
+    check_include_file_concat("rsa.h"            HAVE_RSA_H)
+    check_include_file_concat("setjmp.h"         HAVE_SETJMP_H)
+    check_include_file_concat("sgtty.h"          HAVE_SGTTY_H)
+    check_include_file_concat("signal.h"         HAVE_SIGNAL_H)
+    check_include_file_concat("ssl.h"            HAVE_SSL_H)
+    check_include_file_concat("stdbool.h"        HAVE_STDBOOL_H)
+    check_include_file_concat("stdint.h"         HAVE_STDINT_H)
+    check_include_file_concat("stdio.h"          HAVE_STDIO_H)
+    check_include_file_concat("stdlib.h"         HAVE_STDLIB_H)
+    check_include_file_concat("string.h"         HAVE_STRING_H)
+    check_include_file_concat("strings.h"        HAVE_STRINGS_H)
+    check_include_file_concat("stropts.h"        HAVE_STROPTS_H)
+    check_include_file_concat("termio.h"         HAVE_TERMIO_H)
+    check_include_file_concat("termios.h"        HAVE_TERMIOS_H)
+    check_include_file_concat("time.h"           HAVE_TIME_H)
+    check_include_file_concat("unistd.h"         HAVE_UNISTD_H)
+    check_include_file_concat("utime.h"          HAVE_UTIME_H)
+    check_include_file_concat("x509.h"           HAVE_X509_H)
+
+    check_include_file_concat("process.h"        HAVE_PROCESS_H)
+    check_include_file_concat("stddef.h"         HAVE_STDDEF_H)
+    check_include_file_concat("dlfcn.h"          HAVE_DLFCN_H)
+    check_include_file_concat("malloc.h"         HAVE_MALLOC_H)
+    check_include_file_concat("memory.h"         HAVE_MEMORY_H)
+    check_include_file_concat("netinet/if_ether.h" HAVE_NETINET_IF_ETHER_H)
+    check_include_file_concat("stdint.h"        HAVE_STDINT_H)
+    check_include_file_concat("sockio.h"        HAVE_SOCKIO_H)
+    check_include_file_concat("sys/utsname.h"   HAVE_SYS_UTSNAME_H)
+
+    check_type_size("size_t"  SIZEOF_SIZE_T)
+    check_type_size("ssize_t"  SIZEOF_SSIZE_T)
+    check_type_size("long long"  SIZEOF_LONG_LONG)
+    check_type_size("long"  SIZEOF_LONG)
+    check_type_size("short"  SIZEOF_SHORT)
+    check_type_size("int"  SIZEOF_INT)
+    check_type_size("__int64"  SIZEOF___INT64)
+    check_type_size("long double"  SIZEOF_LONG_DOUBLE)
+    check_type_size("time_t"  SIZEOF_TIME_T)
+    check_type_size("off_t"  SIZEOF_OFF_T)
+    check_type_size("socklen_t" CURL_SIZEOF_CURL_SOCKLEN_T)
 
-    if ("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
-      add_definitions(
-        -DRECV_TYPE_ARG1=int
-        -DRECV_TYPE_ARG2=void*
-        -DRECV_TYPE_ARG3=size_t
-        -DRECV_TYPE_ARG4=int
-        -DRECV_TYPE_RETV=ssize_t
-        -DSEND_TYPE_ARG1=int
-        -DSEND_TYPE_ARG2=void*
-        -DSEND_QUAL_ARG2=const
-        -DSEND_TYPE_ARG3=size_t
-        -DSEND_TYPE_ARG4=int
-        -DSEND_TYPE_RETV=ssize_t
-        -DSIZEOF_SHORT=2
-        -DSIZEOF_INT=4
-        -DSIZEOF_SIZE_T=8
+    check_symbol_exists(basename      "${CURL_INCLUDES}" HAVE_BASENAME)
+    check_symbol_exists(socket        "${CURL_INCLUDES}" HAVE_SOCKET)
+    # poll on macOS is unreliable, it first did not exist, then was broken until
+    # fixed in 10.9 only to break again in 10.12.
+    if(NOT APPLE)
+      check_symbol_exists(poll        "${CURL_INCLUDES}" HAVE_POLL)
+    endif()
+    check_symbol_exists(select        "${CURL_INCLUDES}" HAVE_SELECT)
+    check_symbol_exists(strdup        "${CURL_INCLUDES}" HAVE_STRDUP)
+    check_symbol_exists(strstr        "${CURL_INCLUDES}" HAVE_STRSTR)
+    check_symbol_exists(strtok_r      "${CURL_INCLUDES}" HAVE_STRTOK_R)
+    check_symbol_exists(strftime      "${CURL_INCLUDES}" HAVE_STRFTIME)
+    check_symbol_exists(uname         "${CURL_INCLUDES}" HAVE_UNAME)
+    check_symbol_exists(strcasecmp    "${CURL_INCLUDES}" HAVE_STRCASECMP)
+    check_symbol_exists(stricmp       "${CURL_INCLUDES}" HAVE_STRICMP)
+    check_symbol_exists(strcmpi       "${CURL_INCLUDES}" HAVE_STRCMPI)
+    check_symbol_exists(strncmpi      "${CURL_INCLUDES}" HAVE_STRNCMPI)
+    check_symbol_exists(alarm         "${CURL_INCLUDES}" HAVE_ALARM)
+    if(NOT HAVE_STRNCMPI)
+      set(HAVE_STRCMPI)
+    endif(NOT HAVE_STRNCMPI)
+
+    check_symbol_exists(gethostbyaddr "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR)
+    check_symbol_exists(gethostbyaddr_r "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR_R)
+    check_symbol_exists(gettimeofday  "${CURL_INCLUDES}" HAVE_GETTIMEOFDAY)
+    check_symbol_exists(inet_addr     "${CURL_INCLUDES}" HAVE_INET_ADDR)
+    check_symbol_exists(inet_ntoa     "${CURL_INCLUDES}" HAVE_INET_NTOA)
+    check_symbol_exists(inet_ntoa_r   "${CURL_INCLUDES}" HAVE_INET_NTOA_R)
+    check_symbol_exists(tcsetattr     "${CURL_INCLUDES}" HAVE_TCSETATTR)
+    check_symbol_exists(tcgetattr     "${CURL_INCLUDES}" HAVE_TCGETATTR)
+    check_symbol_exists(perror        "${CURL_INCLUDES}" HAVE_PERROR)
+    check_symbol_exists(closesocket   "${CURL_INCLUDES}" HAVE_CLOSESOCKET)
+    check_symbol_exists(setvbuf       "${CURL_INCLUDES}" HAVE_SETVBUF)
+    check_symbol_exists(sigsetjmp     "${CURL_INCLUDES}" HAVE_SIGSETJMP)
+    check_symbol_exists(getpass_r     "${CURL_INCLUDES}" HAVE_GETPASS_R)
+    check_symbol_exists(strlcat       "${CURL_INCLUDES}" HAVE_STRLCAT)
+    check_symbol_exists(getpwuid      "${CURL_INCLUDES}" HAVE_GETPWUID)
+    check_symbol_exists(geteuid       "${CURL_INCLUDES}" HAVE_GETEUID)
+    check_symbol_exists(utime         "${CURL_INCLUDES}" HAVE_UTIME)
+    check_symbol_exists(gmtime_r      "${CURL_INCLUDES}" HAVE_GMTIME_R)
+    check_symbol_exists(localtime_r   "${CURL_INCLUDES}" HAVE_LOCALTIME_R)
+
+    check_symbol_exists(gethostbyname   "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME)
+    check_symbol_exists(gethostbyname_r "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME_R)
+
+    check_symbol_exists(signal        "${CURL_INCLUDES}" HAVE_SIGNAL_FUNC)
+    check_symbol_exists(SIGALRM       "${CURL_INCLUDES}" HAVE_SIGNAL_MACRO)
+    if(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO)
+      set(HAVE_SIGNAL 1)
+    endif(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO)
+    check_symbol_exists(uname          "${CURL_INCLUDES}" HAVE_UNAME)
+    check_symbol_exists(strtoll        "${CURL_INCLUDES}" HAVE_STRTOLL)
+    check_symbol_exists(_strtoi64      "${CURL_INCLUDES}" HAVE__STRTOI64)
+    check_symbol_exists(strerror_r     "${CURL_INCLUDES}" HAVE_STRERROR_R)
+    check_symbol_exists(siginterrupt   "${CURL_INCLUDES}" HAVE_SIGINTERRUPT)
+    check_symbol_exists(perror         "${CURL_INCLUDES}" HAVE_PERROR)
+    check_symbol_exists(fork           "${CURL_INCLUDES}" HAVE_FORK)
+    check_symbol_exists(getaddrinfo    "${CURL_INCLUDES}" HAVE_GETADDRINFO)
+    check_symbol_exists(freeaddrinfo   "${CURL_INCLUDES}" HAVE_FREEADDRINFO)
+    check_symbol_exists(freeifaddrs    "${CURL_INCLUDES}" HAVE_FREEIFADDRS)
+    check_symbol_exists(pipe           "${CURL_INCLUDES}" HAVE_PIPE)
+    check_symbol_exists(ftruncate      "${CURL_INCLUDES}" HAVE_FTRUNCATE)
+    check_symbol_exists(getprotobyname "${CURL_INCLUDES}" HAVE_GETPROTOBYNAME)
+    check_symbol_exists(getrlimit      "${CURL_INCLUDES}" HAVE_GETRLIMIT)
+    check_symbol_exists(setlocale      "${CURL_INCLUDES}" HAVE_SETLOCALE)
+    check_symbol_exists(setmode        "${CURL_INCLUDES}" HAVE_SETMODE)
+    check_symbol_exists(setrlimit      "${CURL_INCLUDES}" HAVE_SETRLIMIT)
+    check_symbol_exists(fcntl          "${CURL_INCLUDES}" HAVE_FCNTL)
+    check_symbol_exists(ioctl          "${CURL_INCLUDES}" HAVE_IOCTL)
+    check_symbol_exists(setsockopt     "${CURL_INCLUDES}" HAVE_SETSOCKOPT)
+
+    if(HAVE_SIZEOF_LONG_LONG)
+      set(HAVE_LONGLONG 1)
+      set(HAVE_LL 1)
+    endif(HAVE_SIZEOF_LONG_LONG)
+
+    check_function_exists(mach_absolute_time HAVE_MACH_ABSOLUTE_TIME)
+    check_function_exists(gethostname HAVE_GETHOSTNAME)
+
+    check_include_file_concat("pthread.h" HAVE_PTHREAD_H)
+    check_symbol_exists(recv "sys/socket.h" HAVE_RECV)
+    check_symbol_exists(send "sys/socket.h" HAVE_SEND)
+
+    check_struct_has_member("struct sockaddr_un" sun_path "sys/un.h" USE_UNIX_SOCKETS)
+
+    set(CMAKE_REQUIRED_INCLUDES "${CURL_SOURCES_DIR}/include")
+    set(CMAKE_EXTRA_INCLUDE_FILES "curl/system.h")
+    check_type_size("curl_off_t"  SIZEOF_CURL_OFF_T)
+
+    add_definitions(-DHAVE_GLIBC_STRERROR_R=1)
+
+    include(${CURL_SOURCES_DIR}/CMake/OtherTests.cmake)
+
+    foreach(CURL_TEST
+        HAVE_FCNTL_O_NONBLOCK
+        HAVE_IOCTLSOCKET
+        HAVE_IOCTLSOCKET_CAMEL
+        HAVE_IOCTLSOCKET_CAMEL_FIONBIO
+        HAVE_IOCTLSOCKET_FIONBIO
+        HAVE_IOCTL_FIONBIO
+        HAVE_IOCTL_SIOCGIFADDR
+        HAVE_SETSOCKOPT_SO_NONBLOCK
+        HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID
+        TIME_WITH_SYS_TIME
+        HAVE_O_NONBLOCK
+        HAVE_GETHOSTBYADDR_R_5
+        HAVE_GETHOSTBYADDR_R_7
+        HAVE_GETHOSTBYADDR_R_8
+        HAVE_GETHOSTBYADDR_R_5_REENTRANT
+        HAVE_GETHOSTBYADDR_R_7_REENTRANT
+        HAVE_GETHOSTBYADDR_R_8_REENTRANT
+        HAVE_GETHOSTBYNAME_R_3
+        HAVE_GETHOSTBYNAME_R_5
+        HAVE_GETHOSTBYNAME_R_6
+        HAVE_GETHOSTBYNAME_R_3_REENTRANT
+        HAVE_GETHOSTBYNAME_R_5_REENTRANT
+        HAVE_GETHOSTBYNAME_R_6_REENTRANT
+        HAVE_SOCKLEN_T
+        HAVE_IN_ADDR_T
+        HAVE_BOOL_T
+        STDC_HEADERS
+        RETSIGTYPE_TEST
+        HAVE_INET_NTOA_R_DECL
+        HAVE_INET_NTOA_R_DECL_REENTRANT
+        HAVE_GETADDRINFO
+        HAVE_FILE_OFFSET_BITS
         )
-    elseif ("${CMAKE_SIZEOF_VOID_P}" EQUAL "4")
-      add_definitions(
-        -DRECV_TYPE_ARG1=int
-        -DRECV_TYPE_ARG2=void*
-        -DRECV_TYPE_ARG3=size_t
-        -DRECV_TYPE_ARG4=int
-        -DRECV_TYPE_RETV=int
-        -DSEND_TYPE_ARG1=int
-        -DSEND_TYPE_ARG2=void*
-        -DSEND_QUAL_ARG2=const
-        -DSEND_TYPE_ARG3=size_t
-        -DSEND_TYPE_ARG4=int
-        -DSEND_TYPE_RETV=int
-        -DSIZEOF_SHORT=2
-        -DSIZEOF_INT=4
-        -DSIZEOF_SIZE_T=4
-        )
-    else()
-      message(FATAL_ERROR "Support your platform here")
-    endif()
+      curl_internal_test(${CURL_TEST})
+    endforeach(CURL_TEST)
+
+    configure_file(
+      ${CURL_SOURCES_DIR}/lib/curl_config.h.cmake
+      ${CURL_SOURCES_DIR}/lib/curl_config.h
+      )
   endif()
-
 else()
   include(FindCURL)
   include_directories(${CURL_INCLUDE_DIRS})