From c9d09bbe43f268c11cadc9846652ff33521edf6c Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Wed, 25 Jan 2006 15:10:12 -0500
Subject: [PATCH] Updated localizations

---
 program/lib/imap.inc |   41 ++++++++++++++++++++++++++++-------------
 1 files changed, 28 insertions(+), 13 deletions(-)

diff --git a/program/lib/imap.inc b/program/lib/imap.inc
index fc5ff09..e03abe4 100644
--- a/program/lib/imap.inc
+++ b/program/lib/imap.inc
@@ -23,8 +23,23 @@
 		Function containing "_C_" in name require connection handler to be
 		passed as one of the parameters.  To obtain connection handler, use
 		iil_Connect()
+	VERSION:
+		IlohaMail-0.9-20050415
+	CHANGES:
+		File altered by Thomas Bruederli <roundcube@gmail.com>
+		to fit enhanced equirements by the RoundCube Webmail:
+		- Added list of server capabilites and check these before invoking commands
+		- Added junk flag to iilBasicHeader
+		- Enhanced error reporting on fsockopen()
+		- Additional parameter for SORT command
+		- Removed Call-time pass-by-reference because deprecated
+		- Parse charset from content-type in iil_C_FetchHeaders()
+		- Enhanced heaer sorting
+		- Pass message as reference in iil_C_Append (to save memory)
+		- Removed some debuggers (echo ...)
 
 ********************************************************/
+
 
 // changed path to work within roundcube webmail
 include_once("lib/icl_commons.inc");
@@ -607,7 +622,7 @@
 	return $time2;
 }
 
-function iil_C_Sort(&$conn, $mailbox, $field){
+function iil_C_Sort(&$conn, $mailbox, $field, $add=''){
 	/*  Do "SELECT" command */
 	if (!iil_C_Select($conn, $mailbox)) return false;
 	
@@ -618,7 +633,7 @@
 	if (!$fields[$field]) return false;
 	
 	$fp = $conn->fp;
-	$command = 's SORT ('.$field.') US-ASCII ALL'."\r\n";
+	$command = 's SORT ('.$field.') US-ASCII ALL '."$add\r\n";
 	$line = $data = '';
 	
 	if (!fputs($fp, $command)) return false;
@@ -1194,8 +1209,6 @@
 	$key="fh".($c++);
 	$request=$key." FETCH $message_set (BODY.PEEK[HEADER.FIELDS (DATE FROM TO SUBJECT REPLY-TO IN-REPLY-TO CC CONTENT-TRANSFER-ENCODING CONTENT-TYPE MESSAGE-ID)])\r\n";
 
-    // echo "// $request\n\n";
-
 	if (!fputs($fp, $request)) return false;
 	do{
 		$line=chop(iil_ReadLine($fp, 200));
@@ -1220,8 +1233,10 @@
 					$i++;
 					$lines[$i] = trim(chop($line));
 				}
-			}while($line[0]!=")");
+			}while($line[0]!=")" && strncmp($line, $key, strlen($key)));  // patch from "Maksim Rubis" <siburny@hotmail.com>
 			
+            if(strncmp($line, $key, strlen($key)))
+            { 
 			//process header, fill iilBasicHeader obj.
 			//	initialize
 			if (is_array($headers)){
@@ -1256,6 +1271,10 @@
 			if ($messageID) $messageID = substr(substr($messageID, 1), 0, strlen($messageID)-2);
 			else $messageID = "mid:".$id;
 			$result[$id]->messageID = $messageID;
+			}
+            else {
+            $a=explode(" ", $line);
+            } 
 			
 		}
 	}while(strcmp($a[0], $key)!=0);
@@ -1371,6 +1390,7 @@
 	if ($field=="date"||$field=='internaldate') $field="timestamp";
 	if (empty($flag)) $flag="ASC";
 	$flag=strtoupper($flag);
+	$stripArr = ($field=='subject') ? array('Re: ','Fwd: ','Fw: ',"\"") : array("\"");
 	
 	$c=count($a);
 	if ($c>0){
@@ -1386,7 +1406,7 @@
 		reset($a);
 		while (list($key, $val)=each($a)){
 			$data=$a[$key]->$field;
-			if (is_string($data)) $data=strtoupper(str_replace("\"", "", $data));
+			if (is_string($data)) $data=strtoupper(str_replace($stripArr, "", $data));
 			$index[$key]=$data;
 		}
 		
@@ -1885,7 +1905,7 @@
 	}
 }
 
-function iil_C_Append(&$conn, $folder, $message){
+function iil_C_Append(&$conn, $folder, &$message){
 	if (!$folder) return false;
 	$fp = $conn->fp;
 
@@ -1896,16 +1916,12 @@
 	if (!$len) return false;
 	
 	$request="A APPEND \"".$folder."\" (\\Seen) {".$len."}\r\n";
-	// echo $request.'<br>';
 	if (fputs($fp, $request)){
-		$line=iil_ReadLine($fp, 100);
-		// echo $line.'<br>';
-		
+		$line=iil_ReadLine($fp, 100);		
 		$sent = fwrite($fp, $message."\r\n");
 		flush();
 		do{
 			$line=iil_ReadLine($fp, 1000);
-			//echo $line.'<br>';
 		}while($line[0]!="A");
 	
 		$result = (iil_ParseResult($line)==0);
@@ -1953,7 +1969,6 @@
 		//read response
 		do{
 			$line=iil_ReadLine($fp, 1000);
-			//echo $line.'<br>';
 		}while($line[0]!="A");
 			
 		$result = (iil_ParseResult($line)==0);

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