# WinPR: Windows Portable Runtime
# winpr cmake build script
#
# Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

include(CheckFunctionExists)
include(JsonDetect)

set(WINPR_DIR ${CMAKE_CURRENT_SOURCE_DIR})
set(WINPR_SRCS "")
set(WINPR_LIBS_PRIVATE "")
set(WINPR_LIBS_PUBLIC "")
set(WINPR_INCLUDES "")
set(WINPR_DEFINITIONS "")
set(WINPR_COMPILE_OPTIONS "")
set(WINPR_LINK_OPTIONS "")
set(WINPR_LINK_DIRS "")

macro (winpr_module_add)
    file (RELATIVE_PATH _relPath "${WINPR_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}")
    foreach (_src ${ARGN})
        if (_relPath)
            list (APPEND WINPR_SRCS "${_relPath}/${_src}")
        else()
            list (APPEND WINPR_SRCS "${_src}")
        endif()
    endforeach()
    if (_relPath)
        set (WINPR_SRCS ${WINPR_SRCS} PARENT_SCOPE)
    endif()
endmacro()

macro (winpr_include_directory_add)
    file (RELATIVE_PATH _relPath "${WINPR_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}")
    foreach (_inc ${ARGN})
                if (IS_ABSOLUTE ${_inc})
                            list (APPEND WINPR_INCLUDES "${_inc}")
                else()
                    if (_relPath)
                            list (APPEND WINPR_INCLUDES "${_relPath}/${_inc}")
                    else()
                            list (APPEND WINPR_INCLUDES "${_inc}")
                    endif()
                endif()
    endforeach()
    if (_relPath)
        set (WINPR_INCLUDES ${WINPR_INCLUDES} PARENT_SCOPE)
    endif()
endmacro()

macro (winpr_library_add_private)
    foreach (_lib ${ARGN})
            list (APPEND WINPR_LIBS_PRIVATE "${_lib}")
    endforeach()
     set (WINPR_LIBS_PRIVATE ${WINPR_LIBS_PRIVATE} PARENT_SCOPE)
endmacro()

macro (winpr_library_add_public)
    foreach (_lib ${ARGN})
            list (APPEND WINPR_LIBS_PUBLIC "${_lib}")
    endforeach()
     set (WINPR_LIBS_PUBLIC ${WINPR_LIBS_PUBLIC} PARENT_SCOPE)
endmacro()

macro (winpr_definition_add)
    foreach (_define ${ARGN})
            list (APPEND WINPR_DEFINITIONS "${_define}")
    endforeach()
     set (WINPR_DEFINITIONS ${WINPR_DEFINITIONS} PARENT_SCOPE)
endmacro()

macro (winpr_library_add_compile_options)
    foreach (_define ${ARGN})
	    list (APPEND WINPR_COMPILE_OPTIONS "${_define}")
    endforeach()
    set (WINPR_COMPILE_OPTIONS ${WINPR_COMPILE_OPTIONS} PARENT_SCOPE)
endmacro()

macro (winpr_library_add_link_options)
    foreach (_define ${ARGN})
	    list (APPEND WINPR_LINK_OPTIONS "${_define}")
    endforeach()
    set (WINPR_LINK_OPTIONS ${WINPR_LINK_OPTIONS} PARENT_SCOPE)
endmacro()

macro (winpr_library_add_link_directory)
    foreach (_define ${ARGN})
	    list (APPEND WINPR_LINK_DIRS "${_define}")
    endforeach()
    set (WINPR_LINK_DIRS ${WINPR_LINK_DIRS} PARENT_SCOPE)
endmacro()

set(CMAKE_REQUIRED_LIBRARIES rt)

find_package(uriparser)
option(WITH_URIPARSER "use uriparser library to handle URIs" ${uriparser_FOUND})
if (WITH_URIPARSER)
	find_package(uriparser CONFIG COMPONENTS char)
	if (uriparser_FOUND)
		winpr_library_add_private(uriparser::uriparser)
	else()
		find_package(PkgConfig REQUIRED)
		pkg_check_modules(uriparser REQUIRED liburiparser)
		winpr_include_directory_add(${uriparser_INCLUDEDIR})
		winpr_include_directory_add(${uriparser_INCLUDE_DIRS})
		winpr_library_add_private(${uriparser_LIBRARIES})
	endif()
	add_definitions("-DWITH_URIPARSER")
endif()

if(NOT IOS)
    check_function_exists(timer_create TIMER_CREATE)
    check_function_exists(timer_delete TIMER_DELETE)
    check_function_exists(timer_settime TIMER_SETTIME)
    check_function_exists(timer_gettime TIMER_GETTIME)
    if (TIMER_CREATE AND TIMER_DELETE AND TIMER_SETTIME AND TIMER_GETTIME)
        add_definitions(-DWITH_POSIX_TIMER)
        winpr_library_add_private(rt)
    endif()
endif()

check_function_exists(pthread_setschedprio PTHREAD_SETSCHEDPRIO)
if (PTHREAD_SETSCHEDPRIO)
	winpr_definition_add(-DPTHREAD_SETSCHEDPRIO)
endif()

if (ANDROID)
    winpr_library_add_private(log)
endif()

# Level "1" API as defined for MinCore.lib
set(WINPR_CORE synch library file comm pipe interlocked security
	environment crypto registry path io memory ncrypt input shell
	utils error timezone sysinfo pool handle thread)

foreach(DIR ${WINPR_CORE})
	add_subdirectory(${DIR})
	source_group("${DIR}" REGULAR_EXPRESSION "${DIR}/.*\\.[ch]")
endforeach()

set(WINPR_LEVEL2 winsock sspi sspicli crt bcrypt rpc
	wtsapi dsparse smartcard nt clipboard)

foreach(DIR ${WINPR_LEVEL2})
	add_subdirectory(${DIR})
	source_group("${DIR}" REGULAR_EXPRESSION "${DIR}/.*\\.[ch]")
endforeach()

set(MODULE_NAME winpr)
list(REMOVE_DUPLICATES WINPR_DEFINITIONS)
list(REMOVE_DUPLICATES WINPR_COMPILE_OPTIONS)
list(REMOVE_DUPLICATES WINPR_LINK_OPTIONS)
list(REMOVE_DUPLICATES WINPR_LINK_DIRS)
list(REMOVE_DUPLICATES WINPR_INCLUDES)

AddTargetWithResourceFile(${MODULE_NAME} FALSE "${WINPR_VERSION}" WINPR_SRCS)

if (APPLE)
    set_target_properties(${MODULE_NAME} PROPERTIES INTERPROCEDURAL_OPTIMIZATION FALSE)
endif()

if (NOT BUILD_SHARED_LIBS)
    set(LINK_OPTS_MODE PUBLIC)
else()
    set(LINK_OPTS_MODE PRIVATE)
endif()
target_link_options(${MODULE_NAME} ${LINK_OPTS_MODE} ${WINPR_LINK_OPTIONS})
target_include_directories(${MODULE_NAME} PRIVATE ${WINPR_INCLUDES})
target_include_directories(${MODULE_NAME} INTERFACE $<INSTALL_INTERFACE:include/winpr${WINPR_VERSION_MAJOR}>)
target_link_directories(${MODULE_NAME} PRIVATE ${WINPR_LINK_DIRS})
target_compile_options(${MODULE_NAME} PRIVATE ${WINPR_COMPILE_OPTIONS})
target_compile_definitions(${MODULE_NAME} PRIVATE ${WINPR_DEFINITIONS})

target_link_libraries(${MODULE_NAME} PRIVATE ${WINPR_LIBS_PRIVATE} PUBLIC ${WINPR_LIBS_PUBLIC})
install(TARGETS ${MODULE_NAME} COMPONENT libraries EXPORT WinPRTargets
        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})

set_property(TARGET ${MODULE_NAME} PROPERTY FOLDER "WinPR/libwinpr")