From 01d1951058dd359a04f2b118d4b5cb3d727acd2d Mon Sep 17 00:00:00 2001
From: Florian Fainelli <florian@openwrt.org>
Date: Mon, 13 Aug 2012 14:08:47 +0000
Subject: [PATCH] [package] add pdnsd DNS proxy

pdnsd, is an IPv6 capable proxy DNS server with permanent caching (the cache
contents are written to hard disk on exit) that is designed to cope with
unreachable or down DNS servers (for example in dial-in networking).

pdnsd can be used with applications that do dns lookups, eg on startup, and
can't be configured to change that behaviour, to prevent the often
minute-long hangs (or even crashes) that result from stalled dns queries.

Signed-off-by: Sebastian Muszynski <basti@linkt.de>

SVN-Revision: 33173
---
 net/pdnsd/Makefile         | 55 ++++++++++++++++++++++++++++++++++++++
 net/pdnsd/files/pdnsd.init | 46 +++++++++++++++++++++++++++++++
 2 files changed, 101 insertions(+)
 create mode 100644 net/pdnsd/Makefile
 create mode 100644 net/pdnsd/files/pdnsd.init

diff --git a/net/pdnsd/Makefile b/net/pdnsd/Makefile
new file mode 100644
index 0000000000..3d75aa172a
--- /dev/null
+++ b/net/pdnsd/Makefile
@@ -0,0 +1,55 @@
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=pdnsd
+PKG_VERSION:=1.2.9a-par
+PKG_RELEASE=$(PKG_SOURCE_VERSION)
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=git://gitorious.org/pdnsd/pdnsd.git
+PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE_VERSION:=a8e46ccba7b0fa2230d6c42ab6dcd92926f6c21d
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
+# PKG_MIRROR_MD5SUM:=
+# CMAKE_INSTALL:=1
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/pdnsd
+  SECTION:=net
+  CATEGORY:=Network
+  SUBMENU:=Web Servers/Proxies
+  DEPENDS:=+libpthread
+  TITLE:=Proxy DNS Server
+endef
+
+define Package/pdnsd/description
+  pdnsd, is an IPv6 capable proxy DNS server with permanent caching (the cache
+  contents are written to hard disk on exit) that is designed to cope with
+  unreachable or down DNS servers (for example in dial-in networking).
+
+  pdnsd can be used with applications that do dns lookups, eg on startup, and
+  can't be configured to change that behaviour, to prevent the often
+  minute-long hangs (or even crashes) that result from stalled dns queries.
+endef
+
+TARGET_CFLAGS += -I$(STAGING_DIR)/usr/include
+#TARGET_CFLAGS += -ggdb3
+
+CMAKE_OPTIONS += -DDEBUG=1
+
+CONFIGURE_ARGS += \
+		--with-cachedir=/var/pdnsd
+
+define Package/pdnsd/install
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/src/pdnsd $(1)/usr/sbin/
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/src/pdnsd-ctl/pdnsd-ctl $(1)/usr/bin/
+
+	$(INSTALL_DIR) $(1)/etc/init.d
+	$(INSTALL_BIN) ./files/pdnsd.init $(1)/etc/init.d/pdnsd
+	$(INSTALL_DIR) $(1)/etc
+	$(INSTALL_CONF) $(PKG_BUILD_DIR)/doc/pdnsd.conf $(1)/etc/
+endef
+
+$(eval $(call BuildPackage,pdnsd))
diff --git a/net/pdnsd/files/pdnsd.init b/net/pdnsd/files/pdnsd.init
new file mode 100644
index 0000000000..e678d8d6a9
--- /dev/null
+++ b/net/pdnsd/files/pdnsd.init
@@ -0,0 +1,46 @@
+#!/bin/sh /etc/rc.common
+
+START=65
+NAME=pdnsd
+DESC="proxy DNS server"
+
+DAEMON=/usr/sbin/pdnsd
+PID_FILE=/var/run/$NAME.pid
+CACHEDIR=/var/pdnsd
+CACHE=$CACHEDIR/pdnsd.cache
+
+USER=nobody
+GROUP=nogroup
+
+start() {
+       echo -n "Starting $DESC: $NAME"
+
+       gen_cache
+
+       $DAEMON --daemon -p $PID_FILE
+       echo " ."
+}
+
+stop() {
+       echo -n "Stopping $DESC: $NAME"
+       kill `cat $PID_FILE` > /dev/null 2>&1
+       rm -rf $PID_FILE
+       echo " ."
+}
+
+restart() {
+       echo "Restarting $DESC: $NAME... "
+       stop
+       sleep 2
+       start
+}
+
+gen_cache()
+{
+       if ! test -f "$CACHE"; then
+               mkdir -p `dirname $CACHE`
+               dd if=/dev/zero of="$CACHE" bs=1 count=4 2> /dev/null
+               chown -R $USER.$GROUP $CACHEDIR
+       fi
+}
+                                                
-- 
2.30.2