From 4ec908ebe425103403a56d6a7624746a9efb83b5 Mon Sep 17 00:00:00 2001
From: Lars Kneschke <lkeschke@alumni.egroupware.org>
Date: Fri, 23 Jun 2006 19:13:22 +0000
Subject: [PATCH] added support for fetching body and header for composed email

---
 phpgwapi/inc/class.phpmailer.inc.php | 27 +++++++++++++++++++++++
 phpgwapi/inc/class.smtp.php          | 33 ++++++++++++++++++++++++++--
 2 files changed, 58 insertions(+), 2 deletions(-)

diff --git a/phpgwapi/inc/class.phpmailer.inc.php b/phpgwapi/inc/class.phpmailer.inc.php
index 97f67f119c..dd92e4880a 100644
--- a/phpgwapi/inc/class.phpmailer.inc.php
+++ b/phpgwapi/inc/class.phpmailer.inc.php
@@ -330,6 +330,33 @@ class PHPMailer
         $this->ReplyTo[$cur][1] = $name;
     }
 
+	function getMessageBody() {
+		if(!isset($this->sentBody)) {
+			// Set whether the message is multipart/alternative
+			if(!empty($this->AltBody))
+				$this->ContentType = "multipart/alternative";
+			
+			$this->SetMessageType();
+			$body = $this->CreateBody();
+			$this->sentBody = $body;
+		}
+		
+		return $this->sentBody;
+	}
+
+	function getMessageHeader() {
+		if(!isset($this->sentHeader)) {
+			// Set whether the message is multipart/alternative
+			if(!empty($this->AltBody))
+				$this->ContentType = "multipart/alternative";
+			
+			$this->SetMessageType();
+			$header = $this->CreateHeader();
+			$this->sentHeader = $header;
+		}
+
+		return $this->sentHeader;
+	}
 
     /////////////////////////////////////////////////
     // MAIL SENDING METHODS
diff --git a/phpgwapi/inc/class.smtp.php b/phpgwapi/inc/class.smtp.php
index 6b45c3ae25..5eda180619 100644
--- a/phpgwapi/inc/class.smtp.php
+++ b/phpgwapi/inc/class.smtp.php
@@ -332,6 +332,12 @@ class SMTP
             # smaller lines
             while(strlen($line) > $max_line_length) {
                 $pos = strrpos(substr($line,0,$max_line_length)," ");
+
+                # Patch to fix DOS attack
+                if(!$pos) {
+                    $pos = $max_line_length - 1;
+                }
+
                 $lines_out[] = substr($line,0,$pos);
                 $line = substr($line,$pos + 1);
                 # if we are processing headers we need to
@@ -359,7 +365,31 @@ class SMTP
         # over with aleady
         fputs($this->smtp_conn, $this->CRLF . "." . $this->CRLF);
 
+        # get server response
         $rply = $this->get_lines();
+
+	# if the server is slow try to get an answer within 30 seconds
+	$timeout_counter = 0;
+	while(($rply=="") && ($timeout_counter<30))
+	{
+        	$timeout_counter+=1;
+        	sleep(1);
+        	$rply = $this->get_lines();
+	}
+	# still no response to our data -> fail!
+	if($rply=="")
+	{
+		$this->error = array("error" => "timeout from server after data sent.",
+			"smtp_code" => 0,
+			"smtp_msg" => "(nothing)");
+			
+		if($this->do_debug >= 1) {
+			echo "SMTP -> ERROR: " . $this->error["error"] .
+			": " . $rply . $this->CRLF;
+		}
+		return false;
+	}
+
         $code = substr($rply,0,3);
 
         if($this->do_debug >= 2) {
@@ -1035,5 +1065,4 @@ class SMTP
 
 }
 
-
- ?>
+?>