Port dhcp-forwarder to -ng

git-svn-id: svn://svn.openwrt.org/openwrt/packages@4371 3c298f89-4303-0410-b956-a3cf2f4a3e73

net/dhcp-forwarder/Makefile

@@ -0,0 +1,55 @@
+#
+# Copyright (C) 2006 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+# $Id$
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=dhcp-forwarder
+PKG_VERSION:=0.7
+PKG_RELEASE:=4
+PKG_MD5SUM:=e7f876e615ebc3f96418f6477b4451e2
+
+PKG_SOURCE_URL:=http://savannah.nongnu.org/download/dhcp-fwd
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_CAT:=bzcat
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
+PKG_INSTALL_DIR:=$(PKG_BUILD_DIR)/ipkg-install
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/dhcp-forwarder
+  SECTION:=net
+  CATEGORY:=Network
+  TITLE:=DHCP relay agent
+  DESCRIPTION:=DHCP relay agent
+  URL:=http://www.nongnu.org/dhcp-fwd/
+endef
+
+define Build/Configure
+$(call Build/Configure/Default,,ac_cv_func_malloc_0_nonnull="yes")
+endef
+
+define Build/Compile
+	rm -rf $(PKG_INSTALL_DIR)
+	mkdir -p $(PKG_INSTALL_DIR)
+	$(MAKE) -C $(PKG_BUILD_DIR) \
+		cfg_filename="/etc/dhcp-fwd.conf" \
+		DESTDIR="$(PKG_INSTALL_DIR)" \
+		all install
+endef
+	
+define Package/dhcp-forwarder/install
+	install -m0755 -d $(1)/etc
+	install -m0644 $(PKG_BUILD_DIR)/contrib/dhcp-fwd.conf $(1)/etc/
+	install -m0755 -d $(1)/etc/init.d
+	install -m0755 ./files/dhcp-fwd.init $(1)/etc/init.d/dhcp-fwd
+	install -m0755 -d $(1)/usr/bin
+	$(CP) $(PKG_INSTALL_DIR)/usr/sbin/dhcp-fwd $(1)/usr/bin/
+endef
+
+$(eval $(call BuildPackage,dhcp-forwarder))

net/dhcp-forwarder/files/dhcp-fwd.init

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+LOG_D=/var/log
+RUN_D=/var/run
+PID_F=$RUN_D/dhcpd-fwd.pid
+
+case $1 in
+ start)
+  [ -d $LOG_D ] || mkdir -p $LOG_D
+  [ -d $RUN_D ] || mkdir -p $RUN_D
+  dhcp-fwd
+  ;;
+ stop)
+  [ -f $PID_F ] && kill $(cat $PID_F)
+  ;;
+ *)
+  echo "usage: $0 (start|stop)"
+  exit 1
+esac
+
+exit $?

net/dhcp-forwarder/patches/00-big_endian.patch

@@ -0,0 +1,11 @@
+--- dhcp-forwarder-0.7/src/dhcp.h	2004-06-22 03:46:56.000000000 -0700
++++ dhcp-forwarder-0.7-x/src/dhcp.h	2005-10-06 17:04:14.000000000 -0700
+@@ -89,7 +89,7 @@
+   optDHCP_COOKIE = 0x63538263u,
+   flgDHCP_BCAST	 = 0x0080u
+ #else
+-  DHCP_COOKIE  	 = 0x63825363u,
++  optDHCP_COOKIE = 0x63825363u,
+   flgDHCP_BCAST	 = 0x8000u
+ #endif
+ };

net/dhcp-forwarder/patches/01-getpwnmam_getgrnam.patch

@@ -0,0 +1,35 @@
+diff -pur dhcp-forwarder-0.7-orig/src/wrappers.h dhcp-forwarder-0.7-patched/src/wrappers.h
+--- dhcp-forwarder-0.7-orig/src/wrappers.h	2004-06-22 12:46:56.000000000 +0200
++++ dhcp-forwarder-0.7-patched/src/wrappers.h	2005-12-27 12:28:10.464289435 +0100
+@@ -65,7 +65,14 @@ Egetgrnam(char const *name)
+    /*@*/
+ {
+   /*@observer@*/struct group const	*res = getgrnam(name);
+-  FatalErrnoError(res==0, 1, "getgrnam()");
++
++  FatalErrnoError((res == NULL) && (errno != 0), 1, "getgrnam()");
++
++  if (res == NULL)
++  {
++    fprintf (stderr, "No such group: `%s'\n", name);
++    exit (1);
++  }
+ 
+     /*@-freshtrans@*/
+     /*@-mustfreefresh@*/
+@@ -80,7 +87,14 @@ Egetpwnam(char const *name)
+     /*@*/
+ {
+   struct passwd const	*res = getpwnam(name);
+-  FatalErrnoError(res==0, 1, "getpwnam()");
++
++  FatalErrnoError((res == NULL) && (errno != 0), 1, "getpwnam()");
++
++  if (res == NULL)
++  {
++    fprintf (stderr, "No such user: `%s'\n", name);
++    exit (1);
++  }
+ 
+   return res;
+ }