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nDPId/CMakeLists.txt
Toni Uhlig 4048a8c300 Set minimal required nDPI version to 4.14 (tarball) and 4.13 (git) 
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
2025-01-26 01:10:30 +01:00

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cmake_minimum_required(VERSION 3.12.4)
project(nDPId C)
if(CMAKE_COMPILER_IS_GNUCXX)
execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION)
if (GCC_VERSION VERSION_GREATER 4.7 OR GCC_VERSION VERSION_EQUAL 4.7)
message(STATUS "${CMAKE_C_COMPILER} supports C11 standard.")
else ()
message(FATAL_ERROR "C Compiler with C11 standard needed. Therefore a gcc compiler with a version equal or higher than 4.7 is needed.")
endif()
endif(CMAKE_COMPILER_IS_GNUCXX)
set(CMAKE_C_STANDARD 11)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c11 -D_DEFAULT_SOURCE=1 -D_GNU_SOURCE=1")
if("${PROJECT_SOURCE_DIR}" STREQUAL "${PROJECT_BINARY_DIR}")
message(FATAL_ERROR "In-source builds are not allowed.\n"
"Please remove ${PROJECT_SOURCE_DIR}/CMakeCache.txt\n"
"and\n"
"${PROJECT_SOURCE_DIR}/CMakeFiles\n"
"Create a build directory somewhere and run CMake again.")
endif()
set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake)
find_package(PkgConfig REQUIRED)
set(CPACK_PACKAGE_CONTACT "toni@impl.cc")
set(CPACK_DEBIAN_PACKAGE_NAME "nDPId")
set(CPACK_DEBIAN_PACKAGE_SECTION "network")
set(CPACK_DEBIAN_PACKAGE_DESCRIPTION "nDPId is a set of daemons and tools to capture, process and classify network traffic.")
set(CPACK_DEBIAN_PACKAGE_MAINTAINER "Toni Uhlig <toni@impl.cc>")
set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA "${CMAKE_SOURCE_DIR}/packages/debian/preinst;${CMAKE_SOURCE_DIR}/packages/debian/prerm;${CMAKE_SOURCE_DIR}/packages/debian/postrm")
set(CPACK_DEBIAN_PACKAGE_CONTROL_STRICT_PERMISSION TRUE)
set(CPACK_DEBIAN_PACKAGE_SHLIBDEPS ON)
set(CPACK_DEBIAN_DEBUGINFO_PACKAGE ON)
set(CPACK_RPM_PACKAGE_LICENSE "GPL-3")
set(CPACK_RPM_PACKAGE_VENDOR "Toni Uhlig")
set(CPACK_RPM_PACKAGE_URL "https://www.github.com/utoni/nDPId.git")
set(CPACK_RPM_PACKAGE_DESCRIPTION "nDPId is a set of daemons and tools to capture, process and classify network traffic.")
set(CPACK_RPM_PRE_INSTALL_SCRIPT_FILE "${CMAKE_SOURCE_DIR}/packages/redhat/pre_install")
set(CPACK_RPM_PRE_UNINSTALL_SCRIPT_FILE "${CMAKE_SOURCE_DIR}/packages/redhat/pre_uninstall")
set(CPACK_RPM_POST_UNINSTALL_SCRIPT_FILE "${CMAKE_SOURCE_DIR}/packages/redhat/post_uninstall")
set(CPACK_STRIP_FILES ON)
set(CPACK_PACKAGE_VERSION_MAJOR 1)
set(CPACK_PACKAGE_VERSION_MINOR 7)
set(CPACK_PACKAGE_VERSION_PATCH 0)
# Note: CPACK_PACKAGING_INSTALL_PREFIX and CMAKE_INSTALL_PREFIX are *not* the same.
# It is used only to ease environment file loading via systemd.
set(CPACK_PACKAGING_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}")
set(CMAKE_MACOSX_RPATH 1)
include(CPack)
include(CheckFunctionExists)
include(CheckLibraryExists)
include(CheckEpoll)
check_epoll(HAS_EPOLL)
if(HAS_EPOLL)
option(FORCE_POLL "Force the use of poll() instead of epoll()." OFF)
if(NOT FORCE_POLL)
set(EPOLL_DEFS "-DENABLE_EPOLL=1")
endif()
else()
if(BUILD_EXAMPLES)
message(FATAL_ERROR "Examples are using epoll event I/O. Without epoll available, you can not build/run those.")
endif()
endif()
if(NOT MATH_FUNCTION_EXISTS AND NOT NEED_LINKING_AGAINST_LIBM)
CHECK_FUNCTION_EXISTS(log2f MATH_FUNCTION_EXISTS)
if(NOT MATH_FUNCTION_EXISTS)
unset(MATH_FUNCTION_EXISTS CACHE)
list(APPEND CMAKE_REQUIRED_LIBRARIES m)
CHECK_FUNCTION_EXISTS(log2f MATH_FUNCTION_EXISTS)
if(MATH_FUNCTION_EXISTS)
set(NEED_LINKING_AGAINST_LIBM TRUE CACHE BOOL "" FORCE)
else()
check_library_exists(m sqrt "" NEED_LINKING_AGAINST_LIBM)
if(NOT NEED_LINKING_AGAINST_LIBM)
# Was not able to figure out if explicit linkage against libm is required.
# Forcing libm linkage. Good idea?
set(NEED_LINKING_AGAINST_LIBM TRUE CACHE BOOL "" FORCE)
endif()
endif()
endif()
endif()
if(NEED_LINKING_AGAINST_LIBM)
set(LIBM_LIB "-lm")
else()
set(LIBM_LIB "")
endif()
option(ENABLE_COVERAGE "Generate a code coverage report using lcov/genhtml." OFF)
option(ENABLE_SANITIZER "Enable ASAN/LSAN/UBSAN." OFF)
option(ENABLE_SANITIZER_THREAD "Enable TSAN (does not work together with ASAN)." OFF)
option(ENABLE_MEMORY_PROFILING "Enable dynamic memory tracking." OFF)
option(ENABLE_ZLIB "Enable zlib support for nDPId (experimental)." OFF)
option(ENABLE_SYSTEMD "Install systemd components." OFF)
option(BUILD_EXAMPLES "Build C examples." ON)
if(BUILD_EXAMPLES)
option(ENABLE_DBUS "Build DBus notification example." OFF)
option(ENABLE_CURL "Build influxdb data write example." OFF)
endif()
option(ENABLE_PFRING "Enable PF_RING support for nDPId (experimental)" OFF)
option(BUILD_NDPI "Clone and build nDPI from github." OFF)
if(ENABLE_PFRING)
option(PFRING_LINK_STATIC "Link against a static version of pfring." ON)
set(PFRING_KERNEL_INC "" CACHE STRING "Path to PFRING kernel module include directory.")
set(PFRING_DEFS "-DENABLE_PFRING=1")
if(PFRING_KERNEL_INC STREQUAL "")
message(FATAL_ERROR "PFRING_KERNEL_INC needs to be set to the PFRING kernel module include directory.")
endif()
if(NOT EXISTS "${PFRING_KERNEL_INC}/linux/pf_ring.h")
message(FATAL_ERROR "Expected to find <linux/pf_ring.h> below ${PFRING_KERNEL_INC}, but none found.")
endif()
set(PFRING_INSTALLDIR "/opt/PF_RING/usr" CACHE STRING "")
set(PFRING_INC "${PFRING_INSTALLDIR}/include")
if(NOT EXISTS "${PFRING_INC}")
message(FATAL_ERROR "Include directory \"${PFRING_INC}\" does not exist!")
endif()
if(PFRING_LINK_STATIC)
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
if(EXISTS "${PFRING_INSTALLDIR}/lib64")
set(STATIC_PFRING_LIB "${PFRING_INSTALLDIR}/lib64/libpfring.a")
else()
set(STATIC_PFRING_LIB "${PFRING_INSTALLDIR}/lib/libpfring.a")
endif()
else()
if(EXISTS "${PFRING_INSTALLDIR}/lib32")
set(STATIC_PFRING_LIB "${PFRING_INSTALLDIR}/lib32/libpfring.a")
else()
set(STATIC_PFRING_LIB "${PFRING_INSTALLDIR}/lib/libpfring.a")
endif()
endif()
if(NOT EXISTS "${STATIC_PFRING_LIB}")
message(FATAL_ERROR "Static library \"${STATIC_PFRING_LIB}\" does not exist!")
endif()
else()
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
if(EXISTS "${PFRING_INSTALLDIR}/lib64")
find_library(PF_RING_LIB pfring PATHS "${PFRING_INSTALLDIR}/lib64")
else()
find_library(PF_RING_LIB pfring PATHS "${PFRING_INSTALLDIR}/lib")
endif()
else()
if(EXISTS "${PFRING_INSTALLDIR}/lib32")
find_library(PF_RING_LIB pfring PATHS "${PFRING_INSTALLDIR}/lib32")
else()
find_library(PF_RING_LIB pfring PATHS "${PFRING_INSTALLDIR}/lib")
endif()
endif()
if(NOT PF_RING_LIB)
message(FATAL_ERROR "libpfring.so not found below ${PFRING_INSTALLDIR}/{lib,lib32,lib64}")
endif()
endif()
if(NOT EXISTS "${PFRING_INSTALLDIR}/include/pfring.h")
message(FATAL_ERROR "Expected to find <include/pfring.h> inside ${PFRING_INSTALLDIR}, but none found.")
endif()
else()
unset(PFRING_INSTALLDIR CACHE)
unset(PFRING_INC CACHE)
unset(STATIC_PFRING_LIB CACHE)
unset(PFRING_LINK_STATIC CACHE)
endif()
if(BUILD_NDPI)
option(BUILD_NDPI_FORCE_GIT_UPDATE "Forcefully instruments nDPI build script to update the git submodule." OFF)
unset(NDPI_NO_PKGCONFIG CACHE)
unset(STATIC_LIBNDPI_INSTALLDIR CACHE)
else()
option(NDPI_NO_PKGCONFIG "Do not use pkgconfig to search for libnDPI." OFF)
if(NDPI_NO_PKGCONFIG)
set(STATIC_LIBNDPI_INSTALLDIR "/opt/libnDPI/usr" CACHE STRING "Path to a installation directory of libnDPI e.g. /opt/libnDPI/usr")
if(STATIC_LIBNDPI_INSTALLDIR STREQUAL "")
message(FATAL_ERROR "STATIC_LIBNDPI_INSTALLDIR can not be an empty string within your configuration!")
endif()
else()
unset(STATIC_LIBNDPI_INSTALLDIR CACHE)
endif()
endif()
if(STATIC_LIBNDPI_INSTALLDIR OR BUILD_NDPI OR NDPI_NO_PKGCONFIG)
option(NDPI_WITH_GCRYPT "Link static libndpi library against libgcrypt." OFF)
option(NDPI_WITH_PCRE "Link static libndpi library against libpcre." OFF)
option(NDPI_WITH_MAXMINDDB "Link static libndpi library against libmaxminddb." OFF)
else()
unset(NDPI_WITH_GCRYPT CACHE)
unset(NDPI_WITH_PCRE CACHE)
unset(NDPI_WITH_MAXMINDDB CACHE)
endif()
if(ENABLE_PFRING)
set(NDPID_PFRING_SRCS npfring.c)
endif()
add_executable(nDPId nDPId.c ${NDPID_PFRING_SRCS} nio.c utils.c)
add_executable(nDPIsrvd nDPIsrvd.c nio.c utils.c)
add_executable(nDPId-test nDPId-test.c ${NDPID_PFRING_SRCS})
add_custom_target(umask_check)
add_custom_command(
TARGET umask_check
PRE_BUILD
COMMAND ${CMAKE_SOURCE_DIR}/scripts/umask-check.sh
)
add_dependencies(nDPId umask_check)
add_custom_target(dist)
add_custom_command(
TARGET dist
PRE_BUILD
COMMAND "${CMAKE_SOURCE_DIR}/scripts/make-dist.sh"
)
add_custom_target(daemon)
add_custom_command(
TARGET daemon
POST_BUILD
COMMAND env nDPIsrvd_ARGS='-C 1024' "${CMAKE_SOURCE_DIR}/scripts/daemon.sh" "$<TARGET_FILE:nDPId>" "$<TARGET_FILE:nDPIsrvd>"
)
add_dependencies(daemon nDPId nDPIsrvd)
if(CMAKE_CROSSCOMPILING)
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
endif()
if(BUILD_NDPI)
enable_testing()
add_test(NAME run_tests
COMMAND "${CMAKE_SOURCE_DIR}/test/run_tests.sh"
"${CMAKE_SOURCE_DIR}/libnDPI"
"$<TARGET_FILE:nDPId-test>")
if(NDPI_WITH_PCRE OR NDPI_WITH_MAXMINDDB)
message(WARNING "NDPI_WITH_PCRE or NDPI_WITH_MAXMINDDB enabled.\n"
"${CMAKE_CURRENT_SOURCE_DIR}/test/run_tests.sh or ctest will fail!")
endif()
endif()
if(ENABLE_COVERAGE)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fprofile-arcs -ftest-coverage")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} --coverage")
set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} --coverage")
add_custom_target(coverage DEPENDS "${CMAKE_BINARY_DIR}/coverage_report/nDPId/index.html")
add_custom_command(
OUTPUT "${CMAKE_BINARY_DIR}/coverage_report/nDPId/index.html"
COMMAND lcov --directory "${CMAKE_BINARY_DIR}" --directory "${CMAKE_SOURCE_DIR}/libnDPI" --capture --output-file "${CMAKE_BINARY_DIR}/lcov.info"
COMMAND genhtml -o "${CMAKE_BINARY_DIR}/coverage_report" "${CMAKE_BINARY_DIR}/lcov.info"
DEPENDS nDPId nDPId-test nDPIsrvd
)
add_custom_target(coverage-clean)
add_custom_command(
TARGET coverage-clean
COMMAND find "${CMAKE_BINARY_DIR}" "${CMAKE_SOURCE_DIR}/libnDPI" -name "*.gcda" -delete
)
add_custom_target(coverage-view)
add_custom_command(
TARGET coverage-view
COMMAND cd "${CMAKE_BINARY_DIR}/coverage_report" && python3 -m http.server
DEPENDS "${CMAKE_BINARY_DIR}/coverage_report/nDPId/index.html"
)
endif()
if(ENABLE_SANITIZER)
# TODO: Check for `-fsanitize-memory-track-origins` and add if available?
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address -fsanitize=undefined -fno-sanitize=alignment -fsanitize=enum -fsanitize=leak")
endif()
if(ENABLE_SANITIZER_THREAD)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=undefined -fno-sanitize=alignment -fsanitize=enum -fsanitize=thread")
endif()
if(ENABLE_ZLIB)
set(ZLIB_DEFS "-DENABLE_ZLIB=1")
pkg_check_modules(ZLIB REQUIRED zlib)
endif()
if(BUILD_EXAMPLES)
if(ENABLE_DBUS)
pkg_check_modules(DBUS REQUIRED dbus-1)
endif()
if(ENABLE_CURL)
pkg_check_modules(CURL REQUIRED libcurl)
endif()
endif()
if(BUILD_NDPI)
if(NDPI_WITH_GCRYPT)
message(STATUS "nDPI: Enable GCRYPT")
set(NDPI_ADDITIONAL_ARGS "${NDPI_ADDITIONAL_ARGS} --with-local-libgcrypt")
endif()
if(NDPI_WITH_PCRE)
message(STATUS "nDPI: Enable PCRE")
set(NDPI_ADDITIONAL_ARGS "${NDPI_ADDITIONAL_ARGS} --with-pcre2")
endif()
if(NDPI_WITH_MAXMINDDB)
message(STATUS "nDPI: Enable MAXMINDDB")
set(NDPI_ADDITIONAL_ARGS "${NDPI_ADDITIONAL_ARGS} --with-maxminddb")
endif()
if(ENABLE_COVERAGE)
message(STATUS "nDPI: Enable Coverage")
set(NDPI_ADDITIONAL_ARGS "${NDPI_ADDITIONAL_ARGS} --enable-code-coverage")
endif()
if(CMAKE_BUILD_TYPE STREQUAL "Debug" OR CMAKE_BUILD_TYPE STREQUAL "")
message(STATUS "nDPI: Enable Debug Build")
set(NDPI_ADDITIONAL_ARGS "${NDPI_ADDITIONAL_ARGS} --enable-debug-build --enable-debug-messages")
endif()
endif()
execute_process(
COMMAND git describe --tags
WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
OUTPUT_VARIABLE GIT_VERSION ERROR_QUIET)
string(STRIP "${GIT_VERSION}" GIT_VERSION)
if(GIT_VERSION STREQUAL "" OR NOT IS_DIRECTORY "${CMAKE_SOURCE_DIR}/.git")
if(CMAKE_BUILD_TYPE STREQUAL "Debug" OR CMAKE_BUILD_TYPE STREQUAL "")
set(GIT_VERSION "${CPACK_PACKAGE_VERSION}-pre")
else()
set(GIT_VERSION "${CPACK_PACKAGE_VERSION}-release")
endif()
endif()
set(PKG_VERSION "${CPACK_PACKAGE_VERSION}")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra")
set(NDPID_DEFS -DJSMN_STATIC=1 -DJSMN_STRICT=1 -DJSMN_PARENT_LINKS=1)
set(NDPID_DEPS_INC "${CMAKE_SOURCE_DIR}"
"${CMAKE_SOURCE_DIR}/dependencies"
"${CMAKE_SOURCE_DIR}/dependencies/jsmn"
"${CMAKE_SOURCE_DIR}/dependencies/uthash/src")
if(CMAKE_CROSSCOMPILING)
add_definitions("-DCROSS_COMPILATION=1")
endif()
if(ENABLE_MEMORY_PROFILING)
if(NOT CMAKE_BUILD_TYPE STREQUAL "Debug" AND NOT CMAKE_BUILD_TYPE STREQUAL "")
message(WARNING "ENABLE_MEMORY_PROFILING should not be used in production environments.")
endif()
add_definitions("-DENABLE_MEMORY_PROFILING=1"
"-Duthash_malloc=nDPIsrvd_uthash_malloc"
"-Duthash_free=nDPIsrvd_uthash_free")
else()
set(NDPID_TEST_MPROF_DEFS "-DENABLE_MEMORY_PROFILING=1")
endif()
if(CMAKE_BUILD_TYPE STREQUAL "Debug" OR CMAKE_BUILD_TYPE STREQUAL "")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O0 -g3 -fno-omit-frame-pointer -fno-inline")
endif()
if(ENABLE_SANITIZER AND ENABLE_SANITIZER_THREAD)
message(FATAL_ERROR "ENABLE_SANITIZER and ENABLE_SANITIZER_THREAD can not be used together!")
endif()
if(BUILD_NDPI)
include(ExternalProject)
ExternalProject_Add(
libnDPI
SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/libnDPI
DOWNLOAD_COMMAND ""
CONFIGURE_COMMAND env
CC=${CMAKE_C_COMPILER}
CXX=false
AR=${CMAKE_AR}
RANLIB=${CMAKE_RANLIB}
PKG_CONFIG=${PKG_CONFIG_EXECUTABLE}
CFLAGS=${CMAKE_C_FLAGS}
LDFLAGS=${CMAKE_MODULE_LINKER_FLAGS}
ADDITIONAL_ARGS=${NDPI_ADDITIONAL_ARGS}
MAKE_PROGRAM=${CMAKE_MAKE_PROGRAM}
DEST_INSTALL=${CMAKE_BINARY_DIR}/libnDPI
FORCE_GIT_UPDATE=${BUILD_NDPI_FORCE_GIT_UPDATE}
${CMAKE_CURRENT_SOURCE_DIR}/scripts/get-and-build-libndpi.sh
BUILD_BYPRODUCTS ${CMAKE_BINARY_DIR}/libnDPI/lib/libndpi.a
BUILD_COMMAND ""
INSTALL_COMMAND ""
BUILD_IN_SOURCE 1)
add_custom_target(clean-libnDPI
COMMAND ${CMAKE_BUILD_TOOL} clean
COMMAND rm -rf ${CMAKE_BINARY_DIR}/libnDPI
COMMAND rm -f ${CMAKE_BINARY_DIR}/libnDPI-prefix/src/libnDPI-stamp/libnDPI-configure
)
set(STATIC_LIBNDPI_INSTALLDIR "${CMAKE_BINARY_DIR}/libnDPI")
add_dependencies(nDPId libnDPI)
add_dependencies(nDPId-test libnDPI)
endif()
if(STATIC_LIBNDPI_INSTALLDIR OR BUILD_NDPI OR NDPI_NO_PKGCONFIG)
if(NDPI_WITH_GCRYPT)
find_package(GCRYPT "1.4.2" REQUIRED)
endif()
if(NDPI_WITH_PCRE)
pkg_check_modules(PCRE REQUIRED libpcre2-8)
endif()
if(NDPI_WITH_MAXMINDDB)
pkg_check_modules(MAXMINDDB REQUIRED libmaxminddb)
endif()
endif()
if(STATIC_LIBNDPI_INSTALLDIR OR BUILD_NDPI)
add_definitions("-DLIBNDPI_STATIC=1")
set(STATIC_LIBNDPI_INC "${STATIC_LIBNDPI_INSTALLDIR}/include/ndpi")
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
if(EXISTS "${STATIC_LIBNDPI_INSTALLDIR}/lib64/libndpi.a")
set(STATIC_LIBNDPI_LIB "${STATIC_LIBNDPI_INSTALLDIR}/lib64/libndpi.a")
else()
set(STATIC_LIBNDPI_LIB "${STATIC_LIBNDPI_INSTALLDIR}/lib/libndpi.a")
endif()
else()
if(EXISTS "${STATIC_LIBNDPI_INSTALLDIR}/lib32/libndpi.a")
set(STATIC_LIBNDPI_LIB "${STATIC_LIBNDPI_INSTALLDIR}/lib32/libndpi.a")
else()
set(STATIC_LIBNDPI_LIB "${STATIC_LIBNDPI_INSTALLDIR}/lib/libndpi.a")
endif()
endif()
if(STATIC_LIBNDPI_INSTALLDIR AND NOT BUILD_NDPI)
if(NOT EXISTS "${STATIC_LIBNDPI_INC}" OR NOT EXISTS "${STATIC_LIBNDPI_LIB}")
message(FATAL_ERROR "Include directory \"${STATIC_LIBNDPI_INC}\" or\n"
"static library \"${STATIC_LIBNDPI_LIB}\" does not exist!")
endif()
endif()
unset(DEFAULT_NDPI_INCLUDE CACHE)
unset(pkgcfg_lib_NDPI_ndpi CACHE)
else()
if(NOT NDPI_NO_PKGCONFIG)
pkg_check_modules(NDPI REQUIRED libndpi>=4.13.0)
if(NOT pkgcfg_lib_NDPI_ndpi)
find_package(NDPI "4.13.0" REQUIRED)
endif()
unset(STATIC_LIBNDPI_INC CACHE)
unset(STATIC_LIBNDPI_LIB CACHE)
endif()
set(DEFAULT_NDPI_INCLUDE ${NDPI_INCLUDE_DIRS})
endif()
pkg_check_modules(PCAP libpcap>=1.9.0) # no *.pc file before 1.9.0
if(NOT pkgcfg_lib_PCAP_pcap)
pkg_check_modules(PCAP libpcap>=1.8.1) # seems like some distributions provide their own *.pc file for 1.8.1 (e.g. Ubuntu-18.04)
endif()
if(NOT pkgcfg_lib_PCAP_pcap)
find_package(PCAP "1.9.0" REQUIRED)
endif()
target_compile_options(nDPId PRIVATE "-pthread")
target_compile_definitions(nDPId PRIVATE -D_GNU_SOURCE=1 -DPKG_VERSION=\"${PKG_VERSION}\" -DGIT_VERSION=\"${GIT_VERSION}\" ${NDPID_DEFS} ${EPOLL_DEFS} ${ZLIB_DEFS} ${PFRING_DEFS})
target_include_directories(nDPId PRIVATE "${STATIC_LIBNDPI_INC}" "${DEFAULT_NDPI_INCLUDE}" ${NDPID_DEPS_INC} ${PFRING_KERNEL_INC} ${PFRING_INC})
target_link_libraries(nDPId "${STATIC_LIBNDPI_LIB}" "${STATIC_PFRING_LIB}" "${pkgcfg_lib_PCAP_pcap}" "${pkgcfg_lib_NDPI_ndpi}"
"${pkgcfg_lib_PCRE_pcre2-8}" "${pkgcfg_lib_MAXMINDDB_maxminddb}" "${pkgcfg_lib_ZLIB_z}"
"${GCRYPT_LIBRARY}" "${GCRYPT_ERROR_LIBRARY}" "${PCAP_LIBRARY}" "${LIBM_LIB}" "${PF_RING_LIB}"
"-pthread")
target_compile_definitions(nDPIsrvd PRIVATE -D_GNU_SOURCE=1 -DPKG_VERSION=\"${PKG_VERSION}\" -DGIT_VERSION=\"${GIT_VERSION}\" ${NDPID_DEFS} ${EPOLL_DEFS})
target_include_directories(nDPIsrvd PRIVATE ${NDPID_DEPS_INC})
target_compile_options(nDPId-test PRIVATE "-Wno-unused-function" "-pthread")
target_compile_definitions(nDPId-test PRIVATE -D_GNU_SOURCE=1 -DNO_MAIN=1 -DPKG_VERSION=\"${PKG_VERSION}\" -DGIT_VERSION=\"${GIT_VERSION}\"
${NDPID_DEFS} ${EPOLL_DEFS} ${ZLIB_DEFS} ${PFRING_DEFS} ${NDPID_TEST_MPROF_DEFS})
target_include_directories(nDPId-test PRIVATE
"${STATIC_LIBNDPI_INC}" "${DEFAULT_NDPI_INCLUDE}" ${NDPID_DEPS_INC} ${PFRING_KERNEL_INC} ${PFRING_INC})
target_link_libraries(nDPId-test "${STATIC_LIBNDPI_LIB}" "${STATIC_PFRING_LIB}" "${pkgcfg_lib_PCAP_pcap}" "${pkgcfg_lib_NDPI_ndpi}"
"${pkgcfg_lib_PCRE_pcre2-8}" "${pkgcfg_lib_MAXMINDDB_maxminddb}" "${pkgcfg_lib_ZLIB_z}"
"${GCRYPT_LIBRARY}" "${GCRYPT_ERROR_LIBRARY}" "${PCAP_LIBRARY}" "${LIBM_LIB}" "${PF_RING_LIB}"
"-pthread")
if(CMAKE_C_COMPILER_ID STREQUAL "Clang")
add_executable(fuzz_ndpi_process_packet test/fuzz_ndpi_process_packet.c)
if(BUILD_NDPI)
add_dependencies(fuzz_ndpi_process_packet libnDPI)
endif()
target_compile_options(fuzz_ndpi_process_packet PRIVATE "-Wno-unused-function" "-fsanitize=fuzzer" "-pthread")
target_compile_definitions(fuzz_ndpi_process_packet PRIVATE -D_GNU_SOURCE=1
-DPKG_VERSION=\"${PKG_VERSION}\" -DGIT_VERSION=\"${GIT_VERSION}\"
${NDPID_DEFS} ${EPOLL_DEFS} ${ZLIB_DEFS} ${PFRING_DEFS})
target_include_directories(fuzz_ndpi_process_packet PRIVATE "${STATIC_LIBNDPI_INC}" "${DEFAULT_NDPI_INCLUDE}"
${NDPID_DEPS_INC} ${PFRING_KERNEL_INC} ${PFRING_INC})
target_link_libraries(fuzz_ndpi_process_packet "${STATIC_LIBNDPI_LIB}" "${STATIC_PFRING_LIB}" "${pkgcfg_lib_PCAP_pcap}" "${pkgcfg_lib_NDPI_ndpi}"
"${pkgcfg_lib_PCRE_pcre2-8}" "${pkgcfg_lib_MAXMINDDB_maxminddb}" "${pkgcfg_lib_ZLIB_z}"
"${GCRYPT_LIBRARY}" "${GCRYPT_ERROR_LIBRARY}" "${PCAP_LIBRARY}" "${LIBM_LIB}" "${PF_RING_LIB}"
"-pthread")
target_link_options(fuzz_ndpi_process_packet PRIVATE "-fsanitize=fuzzer")
endif()
if(BUILD_EXAMPLES)
add_executable(nDPIsrvd-collectd examples/c-collectd/c-collectd.c utils.c)
if(BUILD_NDPI)
add_dependencies(nDPIsrvd-collectd libnDPI)
endif()
target_compile_definitions(nDPIsrvd-collectd PRIVATE ${NDPID_DEFS})
target_include_directories(nDPIsrvd-collectd PRIVATE
"${STATIC_LIBNDPI_INC}" "${DEFAULT_NDPI_INCLUDE}" "${CMAKE_SOURCE_DIR}" ${NDPID_DEPS_INC})
add_executable(nDPIsrvd-captured examples/c-captured/c-captured.c utils.c)
if(BUILD_NDPI)
add_dependencies(nDPIsrvd-captured libnDPI)
endif()
target_compile_definitions(nDPIsrvd-captured PRIVATE ${NDPID_DEFS})
target_include_directories(nDPIsrvd-captured PRIVATE
"${STATIC_LIBNDPI_INC}" "${DEFAULT_NDPI_INCLUDE}" "${CMAKE_SOURCE_DIR}" ${NDPID_DEPS_INC})
target_link_libraries(nDPIsrvd-captured "${pkgcfg_lib_PCAP_pcap}" "${pkgcfg_lib_NDPI_ndpi}"
"${pkgcfg_lib_PCRE_pcre2-8}" "${pkgcfg_lib_MAXMINDDB_maxminddb}"
"${GCRYPT_LIBRARY}" "${GCRYPT_ERROR_LIBRARY}" "${PCAP_LIBRARY}")
add_executable(nDPIsrvd-analysed examples/c-analysed/c-analysed.c utils.c)
if(BUILD_NDPI)
add_dependencies(nDPIsrvd-analysed libnDPI)
endif()
target_compile_definitions(nDPIsrvd-analysed PRIVATE ${NDPID_DEFS})
target_include_directories(nDPIsrvd-analysed PRIVATE
"${STATIC_LIBNDPI_INC}" "${DEFAULT_NDPI_INCLUDE}" "${CMAKE_SOURCE_DIR}" ${NDPID_DEPS_INC})
add_executable(nDPIsrvd-simple examples/c-simple/c-simple.c)
target_compile_definitions(nDPIsrvd-simple PRIVATE ${NDPID_DEFS})
target_include_directories(nDPIsrvd-simple PRIVATE ${NDPID_DEPS_INC})
if(ENABLE_COVERAGE)
add_dependencies(coverage nDPIsrvd-analysed nDPIsrvd-collectd nDPIsrvd-captured nDPIsrvd-simple)
if(BUILD_NDPI)
add_dependencies(coverage libnDPI)
endif()
endif()
if(ENABLE_DBUS)
add_executable(nDPIsrvd-notifyd examples/c-notifyd/c-notifyd.c utils.c)
if(BUILD_NDPI)
add_dependencies(nDPIsrvd-notifyd libnDPI)
endif()
target_compile_definitions(nDPIsrvd-notifyd PRIVATE ${NDPID_DEFS})
target_include_directories(nDPIsrvd-notifyd PRIVATE
"${STATIC_LIBNDPI_INC}" "${DEFAULT_NDPI_INCLUDE}" "${CMAKE_SOURCE_DIR}" "${NDPID_DEPS_INC}"
"${DBUS_INCLUDE_DIRS}")
target_link_libraries(nDPIsrvd-notifyd "${DBUS_LIBRARIES}")
install(TARGETS nDPIsrvd-notifyd DESTINATION bin)
endif()
if(ENABLE_CURL)
add_executable(nDPIsrvd-influxd examples/c-influxd/c-influxd.c utils.c)
if(BUILD_NDPI)
add_dependencies(nDPIsrvd-influxd libnDPI)
endif()
target_compile_definitions(nDPIsrvd-influxd PRIVATE ${NDPID_DEFS})
target_include_directories(nDPIsrvd-influxd PRIVATE
"${STATIC_LIBNDPI_INC}" "${DEFAULT_NDPI_INCLUDE}" "${CMAKE_SOURCE_DIR}" "${NDPID_DEPS_INC}"
"${CURL_INCLUDE_DIRS}")
target_link_libraries(nDPIsrvd-influxd "${CURL_LIBRARIES}")
install(TARGETS nDPIsrvd-influxd DESTINATION bin)
endif()
install(TARGETS nDPIsrvd-analysed nDPIsrvd-collectd nDPIsrvd-captured nDPIsrvd-simple DESTINATION bin)
install(FILES examples/c-collectd/plugin_nDPIsrvd.conf examples/c-collectd/rrdgraph.sh DESTINATION share/nDPId/nDPIsrvd-collectd)
install(DIRECTORY examples/c-collectd/www DESTINATION share/nDPId/nDPIsrvd-collectd)
endif()
if(ENABLE_SYSTEMD)
configure_file(packages/systemd/ndpisrvd.service.in ndpisrvd.service @ONLY)
configure_file(packages/systemd/ndpid@.service.in ndpid@.service @ONLY)
install(DIRECTORY DESTINATION etc/nDPId)
install(FILES "ndpid.conf.example" DESTINATION share/nDPId)
install(FILES "ndpisrvd.conf.example" DESTINATION share/nDPId)
install(FILES "${CMAKE_BINARY_DIR}/ndpisrvd.service" DESTINATION lib/systemd/system)
install(FILES "${CMAKE_BINARY_DIR}/ndpid@.service" DESTINATION lib/systemd/system)
endif()
install(FILES config.h
dependencies/nDPIsrvd.h
dependencies/jsmn/jsmn.h
dependencies/uthash/src/utarray.h
dependencies/uthash/src/uthash.h
dependencies/uthash/src/utlist.h
dependencies/uthash/src/utringbuffer.h
dependencies/uthash/src/utstack.h
dependencies/uthash/src/utstring.h
DESTINATION include/nDPId)
install(TARGETS nDPId DESTINATION sbin)
install(TARGETS nDPIsrvd nDPId-test DESTINATION bin)
if(BUILD_EXAMPLES)
install(FILES dependencies/nDPIsrvd.py examples/py-flow-dashboard/plotly_dash.py
DESTINATION share/nDPId)
install(FILES examples/py-flow-info/flow-info.py
DESTINATION bin RENAME nDPIsrvd-flow-info.py
PERMISSIONS OWNER_READ OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
install(FILES examples/py-flow-dashboard/flow-dash.py
DESTINATION bin RENAME nDPIsrvd-flow-dash.py
PERMISSIONS OWNER_READ OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
install(FILES examples/py-json-stdout/json-stdout.py
DESTINATION bin RENAME nDPIsrvd-json-stdout.py
PERMISSIONS OWNER_READ OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
install(FILES examples/py-schema-validation/py-schema-validation.py
DESTINATION bin RENAME nDPIsrvd-schema-validation.py
PERMISSIONS OWNER_READ OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
install(FILES examples/py-semantic-validation/py-semantic-validation.py
DESTINATION bin RENAME nDPIsrvd-semantic-validation.py
PERMISSIONS OWNER_READ OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
install(FILES examples/py-machine-learning/sklearn-random-forest.py
DESTINATION bin RENAME nDPIsrvd-sklearn.py
PERMISSIONS OWNER_READ OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE)
endif()
install(FILES schema/error_event_schema.json schema/daemon_event_schema.json
schema/flow_event_schema.json schema/packet_event_schema.json DESTINATION share/nDPId/json-schema)
message(STATUS "--------------------------")
message(STATUS "nDPId GIT_VERSION........: ${GIT_VERSION}")
message(STATUS "Cross Compilation........: ${CMAKE_CROSSCOMPILING}")
message(STATUS "CMAKE_BUILD_TYPE.........: ${CMAKE_BUILD_TYPE}")
message(STATUS "CMAKE_C_FLAGS............: ${CMAKE_C_FLAGS}")
message(STATUS "NDPID_DEFS...............: ${NDPID_DEFS}")
message(STATUS "FORCE_POLL...............: ${FORCE_POLL}")
message(STATUS "ENABLE_PFRING............: ${ENABLE_PFRING}")
if(ENABLE_PFRING)
message(STATUS "PFRING_LINK_STATIC.......: ${PFRING_LINK_STATIC}")
endif()
message(STATUS "ENABLE_COVERAGE..........: ${ENABLE_COVERAGE}")
message(STATUS "ENABLE_SANITIZER.........: ${ENABLE_SANITIZER}")
message(STATUS "ENABLE_SANITIZER_THREAD..: ${ENABLE_SANITIZER_THREAD}")
message(STATUS "ENABLE_MEMORY_PROFILING..: ${ENABLE_MEMORY_PROFILING}")
message(STATUS "ENABLE_ZLIB..............: ${ENABLE_ZLIB}")
message(STATUS "BUILD_NDPI...............: ${BUILD_NDPI}")
message(STATUS "BUILD_EXAMPLES...........: ${BUILD_EXAMPLES}")
if(BUILD_EXAMPLES)
message(STATUS "ENABLE_DBUS..............: ${ENABLE_DBUS}")
message(STATUS "ENABLE_CURL..............: ${ENABLE_CURL}")
endif()
if(BUILD_NDPI)
message(STATUS "NDPI_ADDITIONAL_ARGS.....: ${NDPI_ADDITIONAL_ARGS}")
endif()
message(STATUS "NDPI_NO_PKGCONFIG........: ${NDPI_NO_PKGCONFIG}")
message(STATUS "--------------------------")
if(PFRING_INSTALLDIR)
message(STATUS "PFRING_INSTALLDIR........: ${PFRING_INSTALLDIR}")
message(STATUS "- PFRING_INC.............: ${PFRING_INC}")
message(STATUS "- PFRING_KERNEL_INC......: ${PFRING_KERNEL_INC}")
message(STATUS "- STATIC_PFRING_LIB......: ${STATIC_PFRING_LIB}")
message(STATUS "- SHARED_PFRING_LIB......: ${PF_RING_LIB}")
message(STATUS "--------------------------")
endif()
if(STATIC_LIBNDPI_INSTALLDIR)
message(STATUS "STATIC_LIBNDPI_INSTALLDIR: ${STATIC_LIBNDPI_INSTALLDIR}")
endif()
if(STATIC_LIBNDPI_INSTALLDIR OR BUILD_NDPI OR NDPI_NO_PKGCONFIG)
message(STATUS "- STATIC_LIBNDPI_INC.....: ${STATIC_LIBNDPI_INC}")
message(STATUS "- STATIC_LIBNDPI_LIB.....: ${STATIC_LIBNDPI_LIB}")
message(STATUS "- NDPI_WITH_GCRYPT.......: ${NDPI_WITH_GCRYPT}")
message(STATUS "- NDPI_WITH_PCRE.........: ${NDPI_WITH_PCRE}")
message(STATUS "- NDPI_WITH_MAXMINDDB....: ${NDPI_WITH_MAXMINDDB}")
endif()
if(NOT STATIC_LIBNDPI_INSTALLDIR AND NOT BUILD_NDPI)
message(STATUS "- DEFAULT_NDPI_INCLUDE...: ${DEFAULT_NDPI_INCLUDE}")
endif()
if(NOT NDPI_NO_PKGCONFIG)
message(STATUS "- pkgcfg_lib_NDPI_ndpi...: ${pkgcfg_lib_NDPI_ndpi}")
endif()
message(STATUS "--------------------------")
if(CMAKE_C_COMPILER_ID STREQUAL "Clang")
message(STATUS "Fuzzing enabled")
endif()
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