# CMakeLists.txt
#
# Wireshark - Network traffic analyzer
# By Gerald Combs <gerald@wireshark.org>
# Copyright 1998 Gerald Combs
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#

set(WSLUA_MODULES
	${CMAKE_CURRENT_SOURCE_DIR}/lrexlib.c
	${CMAKE_CURRENT_SOURCE_DIR}/lrexlib_glib.c
	${CMAKE_CURRENT_SOURCE_DIR}/lrexlib_glib_f.c
	${CMAKE_CURRENT_SOURCE_DIR}/lua_bitop.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_address.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_byte_array.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_capture_info.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_column.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_dir.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_dissector.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_dumper.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_field.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_file.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_file_common.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_file_handler.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_frame_info.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_gui.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_int64.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_internals.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_listener.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_nstime.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_pinfo.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_pref.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_proto.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_proto_expert.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_proto_field.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_struct.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_tree.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_tvb.c
	${CMAKE_CURRENT_SOURCE_DIR}/wslua_util.c
)
set (WSLUA_MODULES ${WSLUA_MODULES} PARENT_SCOPE)

set(WSLUA_FILES
	${WSLUA_MODULES}
	${CMAKE_CURRENT_BINARY_DIR}/taps_wslua.c
	${CMAKE_CURRENT_BINARY_DIR}/register_wslua.c
	${CMAKE_CURRENT_SOURCE_DIR}/init_wslua.c
	PARENT_SCOPE
)

# make-taps.pl depends on the current working directory
# to find the dissector files (contents of taps file
# depend on this actually, so just changing the paths
# in these lists won't help).

macro(WSLUA_GENERATE_TAP_SRC)
	# Used with untypical CWD
	set(WSLUA_TAPS_USED
		${CMAKE_SOURCE_DIR}/epan/dissectors/packet-http.h
		${CMAKE_SOURCE_DIR}/epan/dissectors/packet-ip.h
		${CMAKE_SOURCE_DIR}/epan/dissectors/packet-udp.h
		${CMAKE_SOURCE_DIR}/epan/dissectors/packet-h225.h
		${CMAKE_SOURCE_DIR}/epan/dissectors/packet-ieee80211.h
	)

	ADD_CUSTOM_COMMAND(
	    OUTPUT
	      ${CMAKE_BINARY_DIR}/epan/wslua/taps_wslua.c
	      ${CMAKE_BINARY_DIR}/epan/wslua/taps.txt
	    COMMAND ${PERL_EXECUTABLE}
	      ${CMAKE_SOURCE_DIR}/epan/wslua/make-taps.pl
	      ${CMAKE_SOURCE_DIR}/epan/wslua/taps
	      ${CMAKE_BINARY_DIR}/epan/wslua/taps_wslua.c
	      ${CMAKE_BINARY_DIR}/epan/wslua/taps.txt
	      ${CMAKE_SOURCE_DIR}/epan/wslua
	    WORKING_DIRECTORY
	      ${CMAKE_SOURCE_DIR}/epan/wslua
	    DEPENDS
	      ${CMAKE_SOURCE_DIR}/epan/wslua/taps
	      ${CMAKE_SOURCE_DIR}/epan/wslua/make-taps.pl
	      # Only here to add dependencies for the taps "source"files
	      ${WSLUA_TAPS_USED}
	)
endmacro()

macro(WSLUA_GENERATE_REG_SRC)
	ADD_CUSTOM_COMMAND(
	    OUTPUT
	      ${CMAKE_BINARY_DIR}/epan/wslua/declare_wslua.h
	      ${CMAKE_BINARY_DIR}/epan/wslua/register_wslua.c
	    COMMAND ${PERL_EXECUTABLE}
	      ${CMAKE_SOURCE_DIR}/epan/wslua/make-reg.pl
	      ${WSLUA_MODULES}
	    WORKING_DIRECTORY
	      ${CMAKE_BINARY_DIR}/epan/wslua
	    DEPENDS
	      ${CMAKE_SOURCE_DIR}/epan/wslua/make-reg.pl
	      ${WSLUA_MODULES}
	      # ${CMAKE_CURRENT_BINARY_DIR}/taps_wslua.c
	)
endmacro()

ADD_CUSTOM_COMMAND(
    OUTPUT init.lua
    COMMAND ${PERL_EXECUTABLE}
      ${CMAKE_CURRENT_SOURCE_DIR}/make-init-lua.pl
      ${CMAKE_SOURCE_DIR}
      ${CMAKE_CURRENT_SOURCE_DIR}/template-init.lua
      > init.lua
    DEPENDS
      ${CMAKE_CURRENT_SOURCE_DIR}/make-init-lua.pl
      ${CMAKE_CURRENT_SOURCE_DIR}/template-init.lua
      ${CMAKE_SOURCE_DIR}/epan/ftypes/ftypes.h
      ${CMAKE_SOURCE_DIR}/wiretap/wtap.h
      ${CMAKE_SOURCE_DIR}/epan/epan.h
      ${CMAKE_SOURCE_DIR}/epan/stat_groups.h
)

add_custom_target(
     wsluaauxiliary ALL
     DEPENDS
	init.lua
)
set_target_properties(wsluaauxiliary PROPERTIES FOLDER "Auxiliary")

install(
    FILES
	console.lua
	dtd_gen.lua
	${CMAKE_CURRENT_BINARY_DIR}/init.lua
    DESTINATION
	${CMAKE_INSTALL_DATADIR}/${CPACK_PACKAGE_NAME}
)
