add ucarp (#6612)

SVN-Revision: 19773

diff --git a/net/ucarp/Makefile b/net/ucarp/Makefile
new file mode 100644 (file)
index 0000000..77d63f4
--- /dev/null
+++ b/net/ucarp/Makefile
@@ -0,0 +1,35 @@
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=ucarp
+PKG_VERSION:=1.5.1
+PKG_RELEASE:=1
+
+PKG_MD5SUM:=9219ea8214198e8af751353a132087bb
+PKG_SOURCE_URL:=http://download.pureftpd.org/pub/ucarp
+PKG_SOURCE:=$(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/ucarp
+  SECTION:=net
+  CATEGORY:=Network
+  TITLE:=Lets several hosts share one IP
+  URL:=http://carp.org
+endef
+
+define Package/ucarp/description
+ ucarp allows a couple of hosts to share common virtual IP addresses in order
+ to provide automatic failover. It is a portable userland implementation of the
+ secure and patent-free Common Address Redundancy Protocol
+endef
+
+define Package/ucarp/install
+       $(INSTALL_DIR) $(1)/sbin
+       $(INSTALL_BIN) $(PKG_BUILD_DIR)/src/ucarp $(1)/sbin/
+endef
+
+$(eval $(call BuildPackage,ucarp))

diff --git a/net/ucarp/files/ucarp.conf b/net/ucarp/files/ucarp.conf
new file mode 100644 (file)
index 0000000..db099ea
--- /dev/null
+++ b/net/ucarp/files/ucarp.conf
@@ -0,0 +1,24 @@
+# Usage for AirOS: 
+# 1) Edit this file and copy it to /etc/persistent/ucarp.conf
+# 2) Run: ucarp.init test
+# 3) Run: cfgmtd -w -p /etc/ && reboot
+
+# Interface to run CARP on
+IF=br-lan
+
+# Virtual IP shared with the other system
+VIP=10.0.0.117
+
+# Size of the network mask for the virtual IP
+VMASK=24
+
+# Real, static IP of this host
+MYIP=192.168.1.20
+
+# Password shared with the other system
+PASSWORD=love
+
+# IP addresses to arping after taking over the shared IP,
+# you should list all known systems, those not listed can
+# take up to a minute to notice the change.
+PINGIP="10.0.0.1 10.0.0.20"

diff --git a/net/ucarp/files/ucarp.init b/net/ucarp/files/ucarp.init
new file mode 100644 (file)
index 0000000..a422d0d
--- /dev/null
+++ b/net/ucarp/files/ucarp.init
@@ -0,0 +1,64 @@
+#!/bin/sh
+
+CONF=/etc/persistent/ucarp.conf
+MODE="$1"
+
+if [ "${MODE}" = "stop" ]
+then
+    echo "Killing them all and letting init sort them out"
+    killall ucarp
+    exit 0
+fi
+
+if [ -f "${CONF}" ]
+then
+   
+   if [ "${MODE}" = "test" ]
+   then
+       daemon=""
+   else
+       echo "Starting UCARP using ${CONF} as a daemon, use test parameter to run in foreground"
+       daemon="--daemonize"
+   fi
+
+   . ${CONF}
+   
+   cat > /var/run/ucarp-vip-up <<EOF
+#!/bin/sh
+
+/bin/ip addr add ${VIP}/${VMASK} dev ${IF}
+
+EOF
+   for ip in ${PINGIP}
+   do
+       cat >> /var/run/ucarp-vip-up <<EOF
+${arping}/bin/arping -c 2 -I ${IF} -s ${VIP} ${ip}
+EOF
+   done
+
+
+   chmod a+x /var/run/ucarp-vip-up
+
+   cat > /var/run/ucarp-vip-down <<EOF
+#!/bin/sh
+
+/bin/ip addr del ${VIP}/${VMASK} dev ${IF}
+
+EOF
+   chmod a+x /var/run/ucarp-vip-down
+
+   /sbin/ucarp --interface=${IF} --srcip=${MYIP} --vhid=1 --pass=${PASSWORD} \
+         --addr=${VIP} --nomcast $daemon \
+         --upscript=/var/run/ucarp-vip-up --downscript=/var/run/ucarp-vip-down
+
+   if [ "${MODE}" = "test" ]
+   then
+       echo "UCARP has exited."
+   else
+       echo "UCARP has been started."
+   fi
+
+else 
+   echo "UCARP is not enabled"
+   exit 0
+fi

diff --git a/net/ucarp/patches/100-configure-cross-compilation.patch b/net/ucarp/patches/100-configure-cross-compilation.patch
new file mode 100644 (file)
index 0000000..82d8ce6
--- /dev/null
+++ b/net/ucarp/patches/100-configure-cross-compilation.patch
@@ -0,0 +1,180 @@
+Only in ucarp-1.5.1: autom4te.cache
+diff -ur ucarp-1.5.1.clean/configure ucarp-1.5.1/configure
+--- ucarp-1.5.1.clean/configure        2010-01-30 00:03:55.000000000 +0100
++++ ucarp-1.5.1/configure      2010-01-30 00:36:06.000000000 +0100
+@@ -30117,174 +30117,11 @@
+ 
+ fi
+ 
+-{ $as_echo "$as_me:$LINENO: checking whether snprintf is C99 conformant" >&5
+-$as_echo_n "checking whether snprintf is C99 conformant... " >&6; }
+-if test "$cross_compiling" = yes; then
+-  { { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot run test program while cross compiling
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-#include <stdio.h>
+-#ifdef STDC_HEADERS
+-# include <stdlib.h>
+-# include <stddef.h>
+-#else
+-# if HAVE_STDLIB_H
+-#  include <stdlib.h>
+-# endif
+-#endif
+-#ifdef HAVE_UNISTD_H
+-# include <unistd.h>
+-#endif
+-
+-int main(void)
+-{
+-    char buf[4];
+-
+-    (void) fprintf(fopen("conftestval", "w"), "%d\n",
+-        (int) snprintf(buf, sizeof buf, "12345678"));
+-    return 0;
+-}
+-
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-  CONF_SNPRINTF_TYPE=`cat conftestval`
+-
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-
+-{ $as_echo "$as_me:$LINENO: result: done" >&5
+-$as_echo "done" >&6; }
+-if test "x$CONF_SNPRINTF_TYPE" = "x" ; then
+-  { $as_echo "$as_me:$LINENO: WARNING: your operating system doesn't implement snprintf" >&5
+-$as_echo "$as_me: WARNING: your operating system doesn't implement snprintf" >&2;}
+-else
+-
+ cat >>confdefs.h <<_ACEOF
+-#define CONF_SNPRINTF_TYPE $CONF_SNPRINTF_TYPE
+-_ACEOF
+-
+-fi
+-
+-{ $as_echo "$as_me:$LINENO: checking whether you already have a standard SHA1 implementation" >&5
+-$as_echo_n "checking whether you already have a standard SHA1 implementation... " >&6; }
+-if test "$cross_compiling" = yes; then
+-  { { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot run test program while cross compiling
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
+-else
+-  cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h.  */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h.  */
+-
+-#include <stdio.h>
+-#include <string.h>
+-#include <sys/types.h>
+-#include <sha1.h>
+-
+-int main(void)
+-{
+-    SHA1_CTX ctx;
+-    char b[41];
+-
+-    SHA1Init(&ctx);
+-    SHA1Update(&ctx, (const unsigned char *) "test", 4U);
+-    SHA1End(&ctx, b);
+-    b[40] = 0;
+-
+-    return strcasecmp(b, "a94a8fe5ccb19ba61c4c0873d391e987982fbbd3");
+-}
+-
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_link") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+-  { (case "(($ac_try" in
+-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+-  *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+-  (eval "$ac_try") 2>&5
+-  ac_status=$?
+-  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+-  (exit $ac_status); }; }; then
+-
+-{ $as_echo "$as_me:$LINENO: result: yes" >&5
+-$as_echo "yes" >&6; }
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_SYSTEM_CRYPT_SHA1 /**/
++#define CONF_SNPRINTF_TYPE 1
+ _ACEOF
+ 
+ 
+-else
+-  $as_echo "$as_me: program exited with status $ac_status" >&5
+-$as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-( exit $ac_status )
+-{ $as_echo "$as_me:$LINENO: result: no" >&5
+-$as_echo "no" >&6; }
+-
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-
+ 
+ { $as_echo "$as_me:$LINENO: checking whether syslog names are available" >&5
+ $as_echo_n "checking whether syslog names are available... " >&6; }