From 48e9c14ebded89d858c8be0333f77f77a81b0877 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Sat, 31 Mar 2012 12:25:48 +0000
Subject: Move plugins repository into roundcubemail root folder; svn:externals
 are not defined anymore

---
 plugins/virtuser_file/package.xml       |  47 ++++++++++++++
 plugins/virtuser_file/virtuser_file.php | 107 ++++++++++++++++++++++++++++++++
 2 files changed, 154 insertions(+)
 create mode 100644 plugins/virtuser_file/package.xml
 create mode 100644 plugins/virtuser_file/virtuser_file.php

(limited to 'plugins/virtuser_file')

diff --git a/plugins/virtuser_file/package.xml b/plugins/virtuser_file/package.xml
new file mode 100644
index 000000000..9b55ce427
--- /dev/null
+++ b/plugins/virtuser_file/package.xml
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<package xmlns="http://pear.php.net/dtd/package-2.0" xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" packagerversion="1.9.0" version="2.0" xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0
+    http://pear.php.net/dtd/tasks-1.0.xsd
+    http://pear.php.net/dtd/package-2.0
+    http://pear.php.net/dtd/package-2.0.xsd">
+	<name>virtuser_file</name>
+	<channel>pear.roundcube.net</channel>
+	<summary>File based User-to-Email and Email-to-User lookup</summary>
+	<description>Plugin adds possibility to resolve user email/login according to lookup tables in files.</description>
+	<lead>
+		<name>Aleksander Machniak</name>
+		<user>alec</user>
+		<email>alec@alec.pl</email>
+		<active>yes</active>
+	</lead>
+	<date>2011-11-21</date>
+	<version>
+		<release>1.0</release>
+		<api>1.0</api>
+	</version>
+	<stability>
+		<release>stable</release>
+		<api>stable</api>
+	</stability>
+	<license uri="http://www.gnu.org/licenses/gpl.html">GNU GPLv3+</license>
+	<notes>-</notes>
+	<contents>
+		<dir baseinstalldir="/" name="/">
+			<file name="virtuser_file.php" role="php">
+				<tasks:replace from="@name@" to="name" type="package-info"/>
+				<tasks:replace from="@package_version@" to="version" type="package-info"/>
+			</file>
+		</dir>
+		<!-- / -->
+	</contents>
+	<dependencies>
+		<required>
+			<php>
+				<min>5.2.1</min>
+			</php>
+			<pearinstaller>
+				<min>1.7.0</min>
+			</pearinstaller>
+		</required>
+	</dependencies>
+	<phprelease/>
+</package>
diff --git a/plugins/virtuser_file/virtuser_file.php b/plugins/virtuser_file/virtuser_file.php
new file mode 100644
index 000000000..01032616c
--- /dev/null
+++ b/plugins/virtuser_file/virtuser_file.php
@@ -0,0 +1,107 @@
+<?php
+
+/**
+ * File based User-to-Email and Email-to-User lookup
+ *
+ * Add it to the plugins list in config/main.inc.php and set
+ * path to a virtuser table file to resolve user names and e-mail
+ * addresses
+ * $rcmail_config['virtuser_file'] = '';
+ *
+ * @version @package_version@
+ * @license GNU GPLv3+
+ * @author Aleksander Machniak
+ */
+class virtuser_file extends rcube_plugin
+{
+    private $file;
+    private $app;
+
+    function init()
+    {
+	    $this->app = rcmail::get_instance();
+	    $this->file = $this->app->config->get('virtuser_file');
+
+	    if ($this->file) {
+	        $this->add_hook('user2email', array($this, 'user2email'));
+	        $this->add_hook('email2user', array($this, 'email2user'));
+	    }
+    }
+
+    /**
+     * User > Email
+     */
+    function user2email($p)
+    {
+        $r = $this->findinvirtual('/\s' . preg_quote($p['user'], '/') . '\s*$/');
+	    $result = array();
+
+	    for ($i=0; $i<count($r); $i++)
+	    {
+	        $arr = preg_split('/\s+/', $r[$i]);
+
+	        if (count($arr) > 0 && strpos($arr[0], '@')) {
+		        $result[] = rcube_idn_to_ascii(trim(str_replace('\\@', '@', $arr[0])));
+
+		        if ($p['first']) {
+		            $p['email'] = $result[0];
+		            break;
+		        }
+	        }
+	    }
+
+	    $p['email'] = empty($result) ? NULL : $result;
+
+	    return $p;
+    }
+
+    /**
+     * Email > User
+     */
+    function email2user($p)
+    {
+	    $r = $this->findinvirtual('/^' . preg_quote($p['email'], '/') . '\s/');
+
+	    for ($i=0; $i<count($r); $i++) {
+	        $arr = preg_split('/\s+/', trim($r[$i]));
+
+	        if (count($arr) > 0) {
+		        $p['user'] = trim($arr[count($arr)-1]);
+		        break;
+	        }
+	    }
+
+	    return $p;
+    }
+
+    /**
+     * Find matches of the given pattern in virtuser file
+     *
+     * @param string Regular expression to search for
+     * @return array Matching entries
+     */
+    private function findinvirtual($pattern)
+    {
+	    $result = array();
+	    $virtual = null;
+
+	    if ($this->file)
+	        $virtual = file($this->file);
+
+	    if (empty($virtual))
+	        return $result;
+
+	    // check each line for matches
+	    foreach ($virtual as $line) {
+	        $line = trim($line);
+	        if (empty($line) || $line[0]=='#')
+	            continue;
+
+	        if (preg_match($pattern, $line))
+	            $result[] = $line;
+	    }
+
+	    return $result;
+    }
+
+}
-- 
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