cmake_minimum_required(VERSION 2.8)

project(Palantir)
include(${CMAKE_SOURCE_DIR}/Resources/CMake/AutoGeneratedCode.cmake)
include(${CMAKE_SOURCE_DIR}/Resources/CMake/DownloadPackage.cmake)
include(CheckIncludeFiles)

SET(STATIC_BUILD ON CACHE BOOL "Static build of the third-party libraries (necessary for Windows)")
SET(RELEASE_BUILD OFF CACHE BOOL "Release build")

if(${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
  CHECK_INCLUDE_FILES(rpc.h HAVE_UUID_H)
else()
  CHECK_INCLUDE_FILES(uuid/uuid.h HAVE_UUID_H)
endif()

if ("${HAVE_UUID_H}" STREQUAL "")
  message(FATAL_ERROR "Please install the uuid-dev package")
endif()


SET(THIRD_PARTY_SOURCES)
include(${CMAKE_SOURCE_DIR}/Resources/CMake/BoostConfiguration.cmake)
include(${CMAKE_SOURCE_DIR}/Resources/CMake/DcmtkConfiguration.cmake)
include(${CMAKE_SOURCE_DIR}/Resources/CMake/GoogleTestConfiguration.cmake)
include(${CMAKE_SOURCE_DIR}/Resources/CMake/MongooseConfiguration.cmake)
include(${CMAKE_SOURCE_DIR}/Resources/CMake/ZlibConfiguration.cmake)
include(${CMAKE_SOURCE_DIR}/Resources/CMake/SQLiteConfiguration.cmake)
include(${CMAKE_SOURCE_DIR}/Resources/CMake/JsonCppConfiguration.cmake)
include(${CMAKE_SOURCE_DIR}/Resources/CMake/LibCurlConfiguration.cmake)
include(${CMAKE_SOURCE_DIR}/Resources/CMake/LibPngConfiguration.cmake)


if (${CMAKE_COMPILER_IS_GNUCXX})
  set(CMAKE_C_FLAGS "-Wall -pedantic -Wno-implicit-function-declaration")  # --std=c99 makes libcurl not to compile
  set(CMAKE_CXX_FLAGS "-Wall -pedantic -Wno-long-long -Wno-variadic-macros")
elseif (${MSVC})
  add_definitions(
    -D_CRT_SECURE_NO_WARNINGS=1
    -D_CRT_SECURE_NO_DEPRECATE=1
    )
  include_directories(${CMAKE_SOURCE_DIR}/Resources/VisualStudio)
  link_libraries(netapi32)
endif()


if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
  add_definitions(
    -D_LARGEFILE64_SOURCE=1 
    -D_FILE_OFFSET_BITS=64
    )
  set(CMAKE_EXE_LINKER_FLAGS "-Wl,--as-needed")
  set(CMAKE_MODULE_LINKER_FLAGS "-Wl,--no-undefined")
  set(CMAKE_SHARED_LINKER_FLAGS "-Wl,--no-undefined")

  # http://www.mail-archive.com/cmake@cmake.org/msg08837.html
  set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")
  link_libraries(uuid pthread rt)

elseif(${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
  add_definitions(
    -DWINVER=0x0501
    -D_CRT_SECURE_NO_WARNINGS=1
    )
  link_libraries(rpcrt4 ws2_32)
endif()


if (${STATIC_BUILD})
  add_definitions(-DPALANTIR_STATIC=1)
else()
  add_definitions(-DPALANTIR_STATIC=0)
endif()

if (${RELEASE_BUILD})
  add_definitions(
    -DPALANTIR_RELEASE=1
    )

  EmbedResources(
    PREPARE_DATABASE PalantirServer/PrepareDatabase.sql
    PALANTIR_EXPLORER PalantirExplorer
    )

else()
  add_definitions(
    -DPALANTIR_RELEASE=0
    -DPALANTIR_PATH=\"${CMAKE_SOURCE_DIR}\"
    )

  EmbedResources(
    PREPARE_DATABASE PalantirServer/PrepareDatabase.sql
    )
endif()


add_library(CoreLibrary
  STATIC
  ${AUTOGENERATED_SOURCES}
  ${THIRD_PARTY_SOURCES}

  Core/ChunkedBuffer.cpp
  Core/Compression/BufferCompressor.cpp
  Core/Compression/ZlibCompressor.cpp
  Core/PalantirException.cpp
  Core/DicomFormat/DicomArray.cpp
  Core/DicomFormat/DicomMap.cpp
  Core/DicomFormat/DicomTag.cpp
  Core/FileStorage.cpp
  Core/HttpServer/EmbeddedResourceHttpHandler.cpp
  Core/HttpServer/FilesystemHttpHandler.cpp
  Core/HttpServer/HttpHandler.cpp
  Core/HttpServer/HttpOutput.cpp
  Core/HttpServer/MongooseServer.cpp
  Core/MultiThreading/BagOfRunnablesBySteps.cpp
  Core/PngWriter.cpp
  Core/SQLite/Connection.cpp
  Core/SQLite/FunctionContext.cpp
  Core/SQLite/Statement.cpp
  Core/SQLite/StatementId.cpp
  Core/SQLite/StatementReference.cpp
  Core/SQLite/Transaction.cpp
  Core/Toolbox.cpp
  Core/Uuid.cpp

  PalantirCppClient/HttpClient.cpp
  PalantirCppClient/HttpException.cpp
  )  

add_library(ServerLibrary
  PalantirServer/DicomIntegerPixelAccessor.cpp
  PalantirServer/DicomProtocol/DicomFindAnswers.cpp
  PalantirServer/DicomProtocol/DicomServer.cpp
  PalantirServer/DicomProtocol/DicomUserConnection.cpp
  PalantirServer/FromDcmtkBridge.cpp
  PalantirServer/Internals/CommandDispatcher.cpp
  PalantirServer/Internals/FindScp.cpp
  PalantirServer/Internals/MoveScp.cpp
  PalantirServer/Internals/StoreScp.cpp
  PalantirServer/PalantirInitialization.cpp
  PalantirServer/PalantirRestApi.cpp
  PalantirServer/ServerIndex.cpp
  PalantirServer/ToDcmtkBridge.cpp
  PalantirServer/ToDcmtkBridge.cpp
  PalantirServer/DicomIntegerPixelAccessor.cpp
  )

add_executable(Palantir
  PalantirServer/main.cpp
  )

add_executable(UnitTests
  ${GTEST_SOURCES}
  UnitTests/main.cpp
  UnitTests/SQLite.cpp
  UnitTests/SQLiteChromium.cpp
  UnitTests/Versions.cpp
  )

TARGET_LINK_LIBRARIES(Palantir ServerLibrary CoreLibrary)
TARGET_LINK_LIBRARIES(UnitTests ServerLibrary CoreLibrary)


find_package(Doxygen)
if (DOXYGEN_FOUND)
  configure_file(
    ${CMAKE_SOURCE_DIR}/Resources/Palantir.doxygen
    ${CMAKE_CURRENT_BINARY_DIR}/Palantir.doxygen
    @ONLY)
  add_custom_target(doc
    ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Palantir.doxygen
    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
    COMMENT "Generating API documentation with Doxygen" VERBATIM
    )
endif(DOXYGEN_FOUND)