#
# Copyright 2013-2025 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/ ${CMAKE_BINARY_DIR}/common/process_stat)
set(INC_DIR "${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}" PRIVATE ${GNUTLS_LIBRARIES} fmt::fmt)
target_precompile_headers(${TLS} PRIVATE precomp_inc/precomp.hpp)
add_dependencies("${TLS}" process_stat pb_common_lib)

set_target_properties("${TLS}" PROPERTIES PREFIX ""
	LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/broker/lib"
)

# 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}")
