# $Id$

## @file

#

#

# Copyright (C) 2006-2012 Oracle Corporation

#

# This file is part of VirtualBox Open Source Edition (OSE), as

# available from http://www.virtualbox.org. This file is free software;

# you can redistribute it and/or modify it under the terms of the GNU

# General Public License (GPL) as published by the Free Software

# Foundation, in version 2 as it comes in the "COPYING" file of the

# VirtualBox OSE distribution. VirtualBox OSE is distributed in the

# hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.

#

SUB_DEPTH = ../../../..

include $(KBUILD_PATH)/subheader.kmk

VBOX_PATH_NAT_SRC := $(PATH_SUB_CURRENT)

ifdef VBOX_WITH_LWIP_NAT

# XXX: do not depend on order

ifndef LWIP_SOURCES

include $(PATH_SUB_CURRENT)/../../Devices/Network/lwip-new/Makefile.kmk

endif

ifdef VBOX_WITH_HARDENING

PROGRAMS += VBoxNetLwipNATHardened

DLLS += VBoxNetLwipNAT

else

PROGRAMS += VBoxNetLwipNAT

endif

ifdef VBOX_WITH_HARDENING

VBoxNetLwipNATHardened_SOURCES += VBoxNetNATHardened.cpp

VBoxNetLwipNATHardened_SOURCES.win = $(VBoxNetLwipNAT_0_OUTDIR)/VBoxNetLwipNAT-icon.rc

VBoxNetLwipNATHardened_DEFS += SERVICE_NAME=\"VBoxNetNAT\"

VBoxNetLwipNATHardened_TEMPLATE=VBOXR3HARDENEDEXE

VBoxNetLwipNATHardened_NAME = VBoxNetNAT

VBoxNetLwipNATHardened_LDFLAGS.win = /SUBSYSTEM:windows

endif

VBoxNetLwipNAT_TEMPLATE =

VBoxNetLwipNAT_TEMPLATE := VBOXMAIN$(if-expr defined(VBOX_WITH_HARDENING),DLL,CLIENTEXE)

VBoxNetLwipNAT_NAME = VBoxNetNAT

VBoxNetLwipNAT_DEFS += ${LWIP_DEFS} IPv6

# VBoxNetLwipNAT_DEFS.linux += WITH_VALGRIND # instrument lwip memp.c

VBoxNetLwipNAT_DEFS.win += VBOX_COM_OUTOFPROC_MODULE _WIN32_WINNT=0x501 # Windows XP

VBoxNetLwipNAT_SOURCES += VBoxNetLwipNAT.cpp \

$(VBOX_PATH_NAT_SRC)/../NetLib/VBoxNetBaseService.cpp \

$(VBOX_PATH_NAT_SRC)/../NetLib/VBoxNetPortForwardString.cpp \

$(VBOX_PATH_NAT_SRC)/../NetLib/VBoxNetIntIf.cpp \

$(VBOX_PATH_NAT_SRC)/../NetLib/VBoxNetUDP.cpp \

$(VBOX_PATH_NAT_SRC)/../NetLib/VBoxNetARP.cpp \

$(VBOX_PATH_NAT_SRC)/../NetLib/ComHostUtils.cpp

VBoxNetLwipNAT_LIBS = \

$(LIB_RUNTIME)

VBoxNetLwipNAT_LIBS.solaris += socket nsl

VBoxNetLwipNAT_LDFLAGS.win = /SUBSYSTEM:windows

# Convince Solaris headers to expose socket stuff we need.

#

# Setting _XOPEN_SOURCE to either 500 or 600 would always work, but

# <sys/feature_tests.h> insists that 600 requires C99 and so it

# explodes for older g++. It also insists that 500 is NOT to be used

# with C99.

#

# Newer g++ in C++11 mode (formerly known as C++0x) needs 600, so it

# employs sleight of hand to pretend it's C99 to keep feature test

# happy.

#

# Compile the C code with settings that match g++. This probably

# should be centralized so that whole codebase uses consistent

# settings.

ifeq ($(KBUILD_TARGET),solaris)

ifneq ($(VBOX_GCC_VERSION_CXX),)

ifneq ($(int-ge $(VBOX_GCC_VERSION_CXX),40600),)

# we compile C++ code with -std=c++0x / -std=c++11

VBoxNetLwipNAT_CFLAGS.solaris += -std=c99

VBoxNetLwipNAT_DEFS.solaris += _XOPEN_SOURCE=600

else

VBoxNetLwipNAT_DEFS.solaris += _XOPEN_SOURCE=500

endif

endif

VBoxNetLwipNAT_DEFS.solaris += __EXTENSIONS__=1

endif

VBoxNetLwipNAT_SOURCES += \

proxy_pollmgr.c \

proxy_rtadvd.c \

proxy.c \

pxremap.c \

pxtcp.c \

pxudp.c \

pxdns.c \

fwtcp.c \

fwudp.c \

portfwd.c \

proxy_dhcp6ds.c \

proxy_tftpd.c

ifeq ($(KBUILD_TARGET),win)

# unprivileged Icmp API

VBoxNetLwipNAT_SOURCES += pxping_win.c

else

# raw sockets

VBoxNetLwipNAT_SOURCES += pxping.c

endif

# ifeq ($(VBOX_WITH_HARDENING),)

# ifn1of ($(KBUILD_TARGET), darwin win)

# # helper for debugging unprivileged

# VBoxNetLwipNAT_DEFS += VBOX_RAWSOCK_DEBUG_HELPER

# VBoxNetLwipNAT_SOURCES += getrawsock.c

# endif

# endif

VBoxNetLwipNAT_SOURCES.darwin += rtmon_bsd.c

VBoxNetLwipNAT_SOURCES.freebsd += rtmon_bsd.c

VBoxNetLwipNAT_SOURCES.linux += rtmon_linux.c

VBoxNetLwipNAT_SOURCES.solaris += rtmon_bsd.c

VBoxNetLwipNAT_SOURCES.win += rtmon_win.c

VBoxNetLwipNAT_SOURCES.win += \

RTWinPoll.cpp \

RTWinSocketPair.cpp

VBoxNetLwipNAT_INCS += . # for lwipopts.h

$(eval $(call def_vbox_lwip_public, \

VBoxNetLwipNAT, $(PATH_SUB_CURRENT)/../../Devices/Network/lwip-new))

endif

ifeq ($(KBUILD_TARGET),win)

# Icon include file.

VBoxNetLwipNAT_SOURCES += VBoxNetNAT.rc

VBoxNetNAT.rc_INCS = $(VBoxNetLwipNAT_0_OUTDIR)

VBoxNetNAT.rc_DEPS = $(VBoxNetLwipNAT_0_OUTDIR)/VBoxNetLwipNAT-icon.rc

VBoxNetNAT.rc_CLEAN = $(VBoxNetLwipNAT_0_OUTDIR)/VBoxNetLwipNAT-icon.rc

$$(VBoxNetLwipNAT_0_OUTDIR)/VBoxNetLwipNAT-icon.rc: $(VBOX_WINDOWS_ICON_FILE) $$(VBoxNetLwipNAT_DEFPATH)/Makefile.kmk | $$(dir $$@)

$(RM) -f $@

$(APPEND) $@ 'IDI_VIRTUALBOX ICON DISCARDABLE "$(subst /,\\,$(VBOX_WINDOWS_ICON_FILE))"'

endif # win

include $(FILE_KBUILD_SUB_FOOTER)