From ded2b7e166d4b0acab09c00f22f379fbabba709a Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Fri, 05 May 2006 12:53:21 -0400
Subject: [PATCH] Changed login page title regarding product name (Bug #1476413)

---
 program/lib/imap.inc |   56 +++++++++++++++++++++++++++++++++++++++++++++++---------
 1 files changed, 47 insertions(+), 9 deletions(-)

diff --git a/program/lib/imap.inc b/program/lib/imap.inc
index bef2de9..9f63cdc 100644
--- a/program/lib/imap.inc
+++ b/program/lib/imap.inc
@@ -39,7 +39,10 @@
 		- Added BCC and REFERENCE to the list of headers to fetch in iil_C_FetchHeaders()
 		- Leave messageID unchanged in iil_C_FetchHeaders()
 		- Avoid stripslahes in iil_Connect()
+		- Added patch to iil_SortHeaders() by Richard Green
 		- Removed <br> from error messages (better for logging)
+		- Added patch to iil_C_Sort() enabling UID SORT commands
+		- Added function iil_C_ID2UID()
 		- Removed some debuggers (echo ...)
 
 ********************************************************/
@@ -610,7 +613,7 @@
 	//$month_a=array("Jan"=>1,"Feb"=>2,"Mar"=>3,"Apr"=>4,"May"=>5,"Jun"=>6,"Jul"=>7,"Aug"=>8,"Sep"=>9,"Oct"=>10,"Nov"=>11,"Dec"=>12);
 	$month_str=$a[1];
 	$month=$IMAP_MONTHS[$month_str];
-	$day=$a[0];
+	$day=(int)$a[0];
 	$year=$a[2];
 	$time=$a[3];
 	$tz_str = $a[4];
@@ -626,7 +629,7 @@
 	return $time2;
 }
 
-function iil_C_Sort(&$conn, $mailbox, $field, $add=''){
+function iil_C_Sort(&$conn, $mailbox, $field, $add='', $is_uid=FALSE, $encoding='US-ASCII'){
 	/*  Do "SELECT" command */
 	if (!iil_C_Select($conn, $mailbox)) return false;
 	
@@ -634,10 +637,16 @@
 	if ($field=='INTERNALDATE') $field='ARRIVAL';
 	$fields = array('ARRIVAL'=>1,'CC'=>1,'DATE'=>1,'FROM'=>1,'SIZE'=>1,'SUBJECT'=>1,'TO'=>1);
 	
-	if (!$fields[$field]) return false;
+	if (!$fields[$field])
+	  return false;
 	
+	$is_uid = $is_uid ? 'UID ' : '';
+	
+	if (!empty($add))
+	  $add = " $add";
+
 	$fp = $conn->fp;
-	$command = 's SORT ('.$field.') US-ASCII ALL '."$add\r\n";
+	$command = 's '. $is_uid .'SORT ('.$field.') '.$encoding.' ALL'."$add\r\n";
 	$line = $data = '';
 	
 	if (!fputs($fp, $command)) return false;
@@ -655,7 +664,7 @@
 	return $out;
 }
 
-function iil_C_FetchHeaderIndex(&$conn, $mailbox, $message_set, $index_field,$normalize=true){
+function iil_C_FetchHeaderIndex(&$conn, $mailbox, $message_set, $index_field, $normalize=true){
 	global $IMAP_USE_INTERNAL_DATE;
 	
 	$c=0;
@@ -1396,7 +1405,7 @@
 	if (empty($flag)) $flag="ASC";
 	$flag=strtoupper($flag);
 	$stripArr = ($field=='subject') ? array('Re: ','Fwd: ','Fw: ',"\"") : array("\"");
-	
+
 	$c=count($a);
 	if ($c>0){
 		/*
@@ -1406,12 +1415,22 @@
 			and use that to sort the main array.
 		*/
                 
-                // create "index" array
+		// create "index" array
 		$index=array();
 		reset($a);
 		while (list($key, $val)=each($a)){
-			$data=$a[$key]->$field;
-			if (is_string($data)) $data=strtoupper(str_replace($stripArr, "", $data));
+
+			if ($field=="timestamp"){
+				$data = @strtotime($val->date);
+				if ($data == false)
+					$data = $val->timestamp;
+				}
+			else {
+				$data = $val->$field;
+				if (is_string($data))
+					$data=strtoupper(str_replace($stripArr, "", $data));
+				}
+
 			$index[$key]=$data;
 		}
 		
@@ -1559,6 +1578,25 @@
 	return false;
 }
 
+function iil_C_ID2UID(&$conn, $folder, $id){
+	$fp = $conn->fp;
+	$result=-1;
+	if ($id > 0) {
+		if (iil_C_Select($conn, $folder)){
+			$key = "FUID";
+			if (fputs($fp, "$key FETCH $id (UID)\r\n")){
+				do{
+					$line=chop(iil_ReadLine($fp, 1024));
+					if (eregi("^\* $id FETCH \(UID (.*)\)", $line, $r)){
+						$result = $r[1];
+					}
+				} while (!preg_match("/^$key/", $line));
+			}
+		}
+	}
+	return $result;
+}
+
 function iil_C_Search(&$conn, $folder, $criteria){
 	$fp = $conn->fp;
 	if (iil_C_Select($conn, $folder)){

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