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+++ b/library/log4php/appenders/LoggerAppenderMailEvent.php
@@ -0,0 +1,180 @@
+<?php
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * LoggerAppenderMailEvent appends individual log events via email.
+ *
+ * This appender is similar to LoggerAppenderMail, except that it sends each
+ * each log event in an individual email message at the time when it occurs.
+ *
+ * This appender uses a layout.
+ *
+ * ## Configurable parameters: ##
+ *
+ * - **to** - Email address(es) to which the log will be sent. Multiple email
+ *     addresses may be specified by separating them with a comma.
+ * - **from** - Email address which will be used in the From field.
+ * - **subject** - Subject of the email message.
+ * - **smtpHost** - Used to override the SMTP server. Only works on Windows.
+ * - **port** - Used to override the default SMTP server port. Only works on
+ *     Windows.
+ *
+ * @version $Revision: 1343601 $
+ * @package log4php
+ * @subpackage appenders
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
+ * @link http://logging.apache.org/log4php/docs/appenders/mail-event.html Appender documentation
+ */
+class LoggerAppenderMailEvent extends LoggerAppender {
+
+    /**
+     * Email address to put in From field of the email.
+     * @var string
+     */
+    protected $from;
+
+    /**
+     * Mail server port (widnows only).
+     * @var integer
+     */
+    protected $port = 25;
+
+    /**
+     * Mail server hostname (windows only).
+     * @var string
+     */
+    protected $smtpHost;
+
+    /**
+     * The subject of the email.
+     * @var string
+     */
+    protected $subject = 'Log4php Report';
+
+    /**
+     * One or more comma separated email addresses to which to send the email.
+     * @var string
+     */
+    protected $to = null;
+
+    /**
+     * Indiciates whether this appender should run in dry mode.
+     * @deprecated
+     * @var boolean
+     */
+    protected $dry = false;
+
+    public function activateOptions() {
+        if (empty($this->to)) {
+            $this->warn("Required parameter 'to' not set. Closing appender.");
+            $this->close = true;
+            return;
+        }
+
+        $sendmail_from = ini_get('sendmail_from');
+        if (empty($this->from) and empty($sendmail_from)) {
+            $this->warn("Required parameter 'from' not set. Closing appender.");
+            $this->close = true;
+            return;
+        }
+
+        $this->closed = false;
+    }
+
+    public function append(LoggerLoggingEvent $event) {
+        $smtpHost = $this->smtpHost;
+        $prevSmtpHost = ini_get('SMTP');
+        if (!empty($smtpHost)) {
+            ini_set('SMTP', $smtpHost);
+        }
+
+        $smtpPort = $this->port;
+        $prevSmtpPort = ini_get('smtp_port');
+        if ($smtpPort > 0 and $smtpPort < 65535) {
+            ini_set('smtp_port', $smtpPort);
+        }
+
+        // On unix only sendmail_path, which is PHP_INI_SYSTEM i.e. not changeable here, is used.
+
+        $addHeader = empty($this->from) ? '' : "From: {$this->from}\r\n";
+
+        if (!$this->dry) {
+            $result = mail($this->to, $this->subject, $this->layout->getHeader() . $this->layout->format($event) . $this->layout->getFooter($event), $addHeader);
+        } else {
+            echo "DRY MODE OF MAIL APP.: Send mail to: " . $this->to . " with additional headers '" . trim($addHeader) . "' and content: " . $this->layout->format($event);
+        }
+
+        ini_set('SMTP', $prevSmtpHost);
+        ini_set('smtp_port', $prevSmtpPort);
+    }
+
+    /** Sets the 'from' parameter. */
+    public function setFrom($from) {
+        $this->setString('from', $from);
+    }
+
+    /** Returns the 'from' parameter. */
+    public function getFrom() {
+        return $this->from;
+    }
+
+    /** Sets the 'port' parameter. */
+    public function setPort($port) {
+        $this->setPositiveInteger('port', $port);
+    }
+
+    /** Returns the 'port' parameter. */
+    public function getPort() {
+        return $this->port;
+    }
+
+    /** Sets the 'smtpHost' parameter. */
+    public function setSmtpHost($smtpHost) {
+        $this->setString('smtpHost', $smtpHost);
+    }
+
+    /** Returns the 'smtpHost' parameter. */
+    public function getSmtpHost() {
+        return $this->smtpHost;
+    }
+
+    /** Sets the 'subject' parameter. */
+    public function setSubject($subject) {
+        $this->setString('subject', $subject);
+    }
+
+    /** Returns the 'subject' parameter. */
+    public function getSubject() {
+        return $this->subject;
+    }
+
+    /** Sets the 'to' parameter. */
+    public function setTo($to) {
+        $this->setString('to', $to);
+    }
+
+    /** Returns the 'to' parameter. */
+    public function getTo() {
+        return $this->to;
+    }
+
+    /** Enables or disables dry mode. */
+    public function setDry($dry) {
+        $this->setBoolean('dry', $dry);
+    }
+}