##
## Copyright 2013 Centreon
##
## 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.
##
## For more information : contact@centreon.com
##

# Global options.
set(INC_DIR "${PROJECT_SOURCE_DIR}/tls/inc")
set(SRC_DIR "${PROJECT_SOURCE_DIR}/tls/src")
set(TEST_DIR "${PROJECT_SOURCE_DIR}/tls/test")
include_directories(${INC_DIR} ${PROJECT_SOURCE_DIR}/neb/inc/)
set(INC_DIR "${INC_DIR}/com/centreon/broker/tls")

# Find GNU TLS.
find_file(
  GNUTLS_FOUND
  "gnutls.h"
  PATHS "/usr/gnutls2/include/gnutls"
  NO_DEFAULT_PATH)
if (GNUTLS_FOUND)
  set(GNUTLS_INCLUDE_DIR "/usr/gnutls2/include")
  set(GNUTLS_LIBRARIES "/usr/gnutls2/lib/libgnutls.so")
else ()
  include(FindGnuTLS)
  if (NOT GNUTLS_FOUND)
    message(FATAL_ERROR "Could not find GNU TLS.")
  endif ()
endif ()

include_directories("${GNUTLS_INCLUDE_DIR}")

# TLS module.
set(TLS "60-tls")
set(TLS "${TLS}" PARENT_SCOPE)
add_library("${TLS}" SHARED
  # Sources
  "${SRC_DIR}/acceptor.cc"
  "${SRC_DIR}/connector.cc"
  "${SRC_DIR}/factory.cc"
  "${SRC_DIR}/internal.cc"
  "${SRC_DIR}/main.cc"
  "${SRC_DIR}/params.cc"
  "${SRC_DIR}/stream.cc"
  # Headers.
  "${INC_DIR}/acceptor.hh"
  "${INC_DIR}/connector.hh"
  "${INC_DIR}/factory.hh"
  "${INC_DIR}/internal.hh"
  "${INC_DIR}/params.hh"
  "${INC_DIR}/stream.hh"
)

target_link_libraries("${TLS}" ${GNUTLS_LIBRARIES} spdlog::spdlog)
target_precompile_headers(${TLS} PRIVATE precomp_inc/precomp.hpp)

set_target_properties("${TLS}" PROPERTIES PREFIX "")

# Testing.
if (WITH_TESTING)
  set(
    TESTS_SOURCES
    ${TESTS_SOURCES}
    "${TEST_DIR}/acceptor.cc"
    PARENT_SCOPE
  )
  set(
    TESTS_LIBRARIES
    ${TESTS_LIBRARIES}
    "${TLS}"
    PARENT_SCOPE
  )
endif()
# Install rule.
install(TARGETS "${TLS}"
  LIBRARY DESTINATION "${PREFIX_MODULES}"
)
