From 966c44e63d204906efaefebc66c9611f910486cb Mon Sep 17 00:00:00 2001
From: jim-p <jimp@pfsense.org>
Date: Fri, 4 May 2012 16:52:03 -0400
Subject: Add a System Patches package to apply and maintain patches on a box.
 Should make it easier to test and deliver fixes.

---
 config/systempatches/system_patches_edit.php | 211 +++++++++++++++++++++++++++
 1 file changed, 211 insertions(+)
 create mode 100644 config/systempatches/system_patches_edit.php

(limited to 'config/systempatches/system_patches_edit.php')

diff --git a/config/systempatches/system_patches_edit.php b/config/systempatches/system_patches_edit.php
new file mode 100644
index 00000000..7983a081
--- /dev/null
+++ b/config/systempatches/system_patches_edit.php
@@ -0,0 +1,211 @@
+<?php
+/*
+	system_patches_edit.php
+	Copyright (C) 2012 Jim Pingle
+	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.
+*/
+/*
+	pfSense_MODULE:	system
+*/
+
+##|+PRIV
+##|*IDENT=page-system-patches-edit
+##|*NAME=System: Edit Patches
+##|*DESCR=Allow access to the 'System: Edit Patches' page.
+##|*MATCH=system_patches_edit.php*
+##|-PRIV
+
+require("guiconfig.inc");
+require_once("itemid.inc");
+require_once("patches.inc");
+
+if (!is_array($config['installedpackages']['patches']['item'])) {
+	$config['installedpackages']['patches']['item'] = array();
+}
+$a_patches = &$config['installedpackages']['patches']['item'];
+
+$id = $_GET['id'];
+if (isset($_POST['id']))
+	$id = $_POST['id'];
+
+if (isset($_GET['dup'])) {
+	$id = $_GET['dup'];
+	$after = $_GET['dup'];
+}
+
+if (isset($id) && $a_patches[$id]) {
+	$pconfig['descr'] = $a_patches[$id]['descr'];
+	$pconfig['location'] = $a_patches[$id]['location'];
+	$pconfig['patch'] = $a_patches[$id]['patch'];
+	$pconfig['patchlevel'] = $a_patches[$id]['patchlevel'];
+	$pconfig['ignorewhitespace'] = isset($a_patches[$id]['ignorewhitespace']);
+	$pconfig['autoapply'] = isset($a_patches[$id]['autoapply']);
+	$pconfig['uniqid'] = $a_patches[$id]['uniqid'];
+}
+
+if (isset($_GET['dup']))
+	unset($id);
+
+unset($input_errors);
+
+if ($_POST) {
+	$pconfig = $_POST;
+
+	/* input validation */
+	if(empty($_POST['location'])) {
+		$reqdfields = explode(" ", " patch");
+		$reqdfieldsn = array(gettext("Description"),gettext("Patch Contents"));
+	} else {
+		$reqdfields = explode(" ", "descr location");
+		$reqdfieldsn = array(gettext("Description"),gettext("URL/Commit ID"));
+	}
+
+	do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
+
+	if (!empty($_POST['location']) && !is_commit_id($_POST['location']) && !is_URL($_POST['location'])) {
+		$input_errors[] = gettext("The supplied commit ID/URL appears to be invalid.");
+	}
+	if (!is_numeric($_POST['patchlevel'])) {
+		$input_errors[] = gettext("Patch level must be numeric!");
+	}
+
+	if (!$input_errors) {
+		$thispatch = array();
+
+		$thispatch['descr'] = $_POST['descr'];
+		$thispatch['location'] = patch_fixup_url($_POST['location']);
+		if (!empty($_POST['patch'])) {
+			$thispatch['patch'] = base64_encode($_POST['patch']);
+		}
+		if (is_github_url($thispatch['location']) && ($_POST['patchlevel'] == 0))
+			$thispatch['patchlevel'] = 1;
+		else
+			$thispatch['patchlevel'] = $_POST['patchlevel'];
+		$thispatch['ignorewhitespace'] = isset($_POST['ignorewhitespace']);
+		$thispatch['autoapply'] = isset($_POST['autoapply']);
+		if (empty($_POST['uniqid'])) {
+			$thispatch['uniqid'] = uniqid();
+		} else {
+			$thispatch['uniqid'] = $_POST['uniqid'];
+		}
+
+		// Update the patch entry now
+		if (isset($id) && $a_patches[$id])
+			$a_patches[$id] = $thispatch;
+		else {
+			if (is_numeric($after))
+				array_splice($a_patches, $after+1, 0, array($thispatch));
+			else
+				$a_patches[] = $thispatch;
+		}
+
+		write_config();
+		header("Location: system_patches.php");
+		return;
+	}
+}
+
+$pgtitle = array(gettext("System"),gettext("Patches"), gettext("Edit"));
+include("head.inc");
+
+?>
+<link rel="stylesheet" href="/pfCenter/javascript/chosen/chosen.css" />
+</head>
+
+<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
+<script src="/pfCenter/javascript/chosen/chosen.proto.js" type="text/javascript"></script>
+
+<?php
+include("fbegin.inc"); ?>
+<?php if ($input_errors) print_input_errors($input_errors); ?>
+<form action="system_patches_edit.php" method="post" name="iform" id="iform">
+<table width="100%" border="0" cellpadding="6" cellspacing="0">
+<tr>
+	<td colspan="2" valign="top" class="listtopic"><?=gettext("Edit Patch Entry"); ?></td>
+</tr>
+<tr>
+	<td width="22%" valign="top" class="vncellreq"><strong><?=gettext("Description"); ?></strong></td>
+	<td width="78%" class="vtable">
+		<input name="descr" type="text" class="formfld unknown" id="descr" size="40" value="<?=htmlspecialchars($pconfig['descr']);?>">
+		<br> <span class="vexpl"><?=gettext("Enter a description here for your reference."); ?></span></td>
+</tr>
+<tr>
+	<td width="22%" valign="top" class="vncell"><?=gettext("URL/Commit ID"); ?></td>
+	<td width="78%" class="vtable">
+		<input name="location" type="text" class="formfld unknown" id="location" size="40" value="<?=htmlspecialchars($pconfig['location']);?>">
+		<br> <span class="vexpl"><?=gettext("Enter a URL to a patch, or a commit ID from the main github repository (NOT the tools or packages repos!)."); ?></span></td>
+</tr>
+<tr>
+	<td width="22%" valign="top" class="vncell"><?=gettext("Patch Contents"); ?></td>
+	<td width="78%" class="vtable">
+		<textarea name="patch" class="" id="patch" ROWS="15" COLS="70" wrap="off"><?=base64_decode($pconfig['patch']);?></textarea>
+		<br> <span class="vexpl"><?=gettext("The contents of the patch. You can paste a patch here, or enter a URL/commit ID above, it can then be fetched into here automatically."); ?></span></td>
+</tr>
+<tr>
+	<td width="22%" valign="top" class="vncell"><?=gettext("Patch Level:"); ?></td>
+	<td width="78%" class="vtable">
+		<select name="patchlevel" class="formselect" id="patchlevel">
+<?php		for ($i = 0; $i < 20; $i++): ?>
+			<option value="<?=$i;?>" <?php if ($i == $pconfig['patchlevel']) echo "selected"; ?>><?=$i;?></option>
+<?php 		endfor; ?>
+		</select>
+	</td>
+</tr>
+<tr>
+	<td width="22%" valign="top" class="vncell"><?=gettext("Ignore Whitespace"); ?></td>
+	<td width="78%" class="vtable">
+		<input name="ignorewhitespace" type="checkbox" id="ignorewhitespace" value="yes" <?php if ($pconfig['ignorewhitespace']) echo "checked"; ?>>
+		<strong><?=gettext("Ignore Whitespace"); ?></strong><br />
+		<span class="vexpl"><?=gettext("Set this option to ignore whitespace in the patch."); ?></span>
+	</td>
+</tr>
+<!-- This isn't ready yet 
+<tr>
+	<td width="22%" valign="top" class="vncell"><?=gettext("Auto Apply"); ?></td>
+	<td width="78%" class="vtable">
+		<input name="autoapply" type="checkbox" id="autoapply" value="yes" <?php if ($pconfig['autoapply']) echo "checked"; ?>>
+		<strong><?=gettext("Auto-Apply Patch"); ?></strong><br />
+		<span class="vexpl"><?=gettext("Set this option to apply the patch automatically when possible, useful for patches to survive after firmware updates."); ?></span>
+	</td>
+</tr>
+-->
+<tr>
+	<td width="22%" valign="top">&nbsp;</td>
+	<td width="78%">Patch id: <?php echo $pconfig['uniqid']; ?></td>
+</tr>
+<tr>
+	<td width="22%" valign="top">&nbsp;</td>
+	<td width="78%">
+		<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>"> <input type="button" class="formbtn" value="<?=gettext("Cancel"); ?>" onclick="history.back()">
+		<?php if (isset($id) && $a_patches[$id]): ?>
+		<input name="id" type="hidden" value="<?=htmlspecialchars($id);?>">
+		<input name="uniqid" type="hidden" value="<?=htmlspecialchars($pconfig['uniqid']);?>">
+		<?php endif; ?>
+	</td>
+</tr>
+</table>
+</form>
+<?php include("fend.inc"); ?>
+</body>
+</html>
-- 
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