From 62c6b9de70ba470941a7b1bd7922b61f005a91e5 Mon Sep 17 00:00:00 2001
From: jim-p <jim@pingle.org>
Date: Tue, 4 May 2010 21:23:35 -0400
Subject: Add a patch package to increase dnsmasq's EDNS size to 4096 if people
 need it.

---
 config/dnsmasq-edns/dnsmasq-edns.inc   | 18 ++++++++++
 config/dnsmasq-edns/dnsmasq-edns.patch | 13 +++++++
 config/dnsmasq-edns/dnsmasq-edns.xml   | 65 ++++++++++++++++++++++++++++++++++
 pkg_config.7.xml                       | 10 ++++++
 4 files changed, 106 insertions(+)
 create mode 100644 config/dnsmasq-edns/dnsmasq-edns.inc
 create mode 100644 config/dnsmasq-edns/dnsmasq-edns.patch
 create mode 100644 config/dnsmasq-edns/dnsmasq-edns.xml

diff --git a/config/dnsmasq-edns/dnsmasq-edns.inc b/config/dnsmasq-edns/dnsmasq-edns.inc
new file mode 100644
index 00000000..dd84271f
--- /dev/null
+++ b/config/dnsmasq-edns/dnsmasq-edns.inc
@@ -0,0 +1,18 @@
+<?php
+
+function dnsmasq-edns_install() {
+	global $g, $config;
+	
+	// Test to make sure the patch is not already applied. 
+	$out = `patch -fslC --reverse -p1 -b .before_dnsmasq-edns -d / -i /usr/local/pkg/dnsmasq-edns.patch |& grep -ci reject`;
+	if ($out == 0) {
+		// If the patch has not already been applied, test to see if it will apply cleanly.
+		$out = `patch -fsNlC -p1 -b .before_dnsmasq-edns -d / -i /usr/local/pkg/dnsmasq-edns.patch |& grep -ci reject`;
+		if ($out == 0) {
+			// The patch should apply cleanly, let 'er rip.
+			mwexec("patch -fsNl -p1 -b .before_dnsmasq-edns -d / -i /usr/local/pkg/dnsmasq-edns.patch ");
+		}
+	}
+}
+
+?>
\ No newline at end of file
diff --git a/config/dnsmasq-edns/dnsmasq-edns.patch b/config/dnsmasq-edns/dnsmasq-edns.patch
new file mode 100644
index 00000000..5ef93d1e
--- /dev/null
+++ b/config/dnsmasq-edns/dnsmasq-edns.patch
@@ -0,0 +1,13 @@
+diff --git a/etc/inc/services.inc b/etc/inc/services.inc
+index d014b13..09b1ae8 100644
+--- a/etc/inc/services.inc
++++ b/etc/inc/services.inc
+@@ -636,7 +636,7 @@ function services_dnsmasq_configure() {
+ 		//}
+ 
+ 		/* run dnsmasq */
+-		mwexec("/usr/local/sbin/dnsmasq --all-servers {$args}");
++		mwexec("/usr/local/sbin/dnsmasq --all-servers --edns-packet-max=4096 {$args}");
+ 
+ 		if ($g['booting'])
+ 			echo "done.\n";
diff --git a/config/dnsmasq-edns/dnsmasq-edns.xml b/config/dnsmasq-edns/dnsmasq-edns.xml
new file mode 100644
index 00000000..9ab9ecb5
--- /dev/null
+++ b/config/dnsmasq-edns/dnsmasq-edns.xml
@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!DOCTYPE packagegui SYSTEM "../schema/packages.dtd">
+<?xml-stylesheet type="text/xsl" href="../xsl/package.xsl"?>
+<packagegui>
+        <copyright>
+        <![CDATA[
+/* $Id$ */
+/* ========================================================================== */
+/*
+    dnsmasq-edns.xml
+    part of pfSense (http://www.pfSense.com)
+    Copyright (C) 2007 to whom it may belong
+    All rights reserved.
+
+    Based on m0n0wall (http://m0n0.ch/wall)
+    Copyright (C) 2003-2006 Manuel Kasper <mk@neon1.net>.
+    All rights reserved.
+                                                                              */
+/* ========================================================================== */
+/*
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+
+     1. Redistributions of source code must retain the above copyright notice,
+        this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+    INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+    AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+    AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+    POSSIBILITY OF SUCH DAMAGE.
+                                                                              */
+/* ========================================================================== */
+        ]]>
+        </copyright>
+    <description>Patch to increase dnsmasq EDNS size.</description>
+    <requirements>pfSense 1.2.3</requirements>
+    <faq>None</faq>
+	<name>dnsmasq EDNS size increase</name>
+	<version>0.1</version>
+	<title>dnsmasq EDNS size increase</title>
+	<include_file>/usr/local/pkg/dnsmasq-edns.inc</include_file>
+	<additional_files_needed>
+		<prefix>/usr/local/pkg/</prefix>
+		<chmod>077</chmod>
+		<item>http://www.pfsense.com/packages/config/dnsmasq-edns/dnsmasq-edns.inc</item>
+	</additional_files_needed>
+	<additional_files_needed>
+		<prefix>/usr/local/pkg/</prefix>
+		<chmod>077</chmod>
+		<item>http://www.pfsense.com/packages/config/dnsmasq-edns/dnsmasq-edns.patch</item>
+	</additional_files_needed>
+	<custom_php_install_command>
+		dnsmasq-edns_install();
+	</custom_php_install_command>
+</packagegui>
diff --git a/pkg_config.7.xml b/pkg_config.7.xml
index 42446fb3..8d423ac9 100755
--- a/pkg_config.7.xml
+++ b/pkg_config.7.xml
@@ -986,5 +986,15 @@
       <required_version>1.2.3</required_version>
       <maximum_version>1.2.3</maximum_version>
     </package>
+    <package>
+      <name>dnsmasq EDNS size increase</name>
+      <descr>Patch to increase dnsmasq EDNS size to 4096 if needed. WARNING! Cannot be uninstalled.</descr>
+      <category>System</category>
+      <config_file>http://www.pfsense.com/packages/config/dnsmasq-edns/dnsmasq-edns.xml</config_file>
+      <version>0.1</version>
+      <status>BETA</status>
+      <required_version>1.2.3</required_version>
+      <maximum_version>1.2.3</maximum_version>
+    </package>
   </packages>
 </pfsensepkgs>
-- 
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