From df8e8ec9eee72743d0f14a8409aacf66c4a80d89 Mon Sep 17 00:00:00 2001
From: yllar <yllar.pajus@gmail.com>
Date: Mon, 11 Dec 2006 12:09:34 -0500
Subject: [PATCH] updated da, de_DE, pt_BR, bs_BA, fr, pl, et_EE translations

---
 program/lib/imap.inc |   42 ++++++++++++++++++++++++++++--------------
 1 files changed, 28 insertions(+), 14 deletions(-)

diff --git a/program/lib/imap.inc b/program/lib/imap.inc
index b8f3dea..6bc47a1 100644
--- a/program/lib/imap.inc
+++ b/program/lib/imap.inc
@@ -39,11 +39,15 @@
 		- 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()
+		- Escape quotes and backslashes in iil_C_Login()
 		- 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()
 		- Casting date parts in iil_StrToTime() to avoid mktime() warnings
+		- Also acceppt LIST responses in iil_C_ListSubscribed()
+		- Sanity check of $message_set in iil_C_FetchHeaders(), iil_C_FetchHeaderIndex(), iil_C_FetchThreadHeaders()
+		- Implemented UID FETCH in iil_C_FetchHeaders()
 		- Removed some debuggers (echo ...)
 
 ********************************************************/
@@ -222,8 +226,9 @@
 
 function iil_C_Login(&$conn, $user, $password){
 
+    $password = strtr($password, array('"'=>'\\"', '\\' => '\\\\'));  
     fputs($conn->fp, "a001 LOGIN $user \"$password\"\r\n");
-		
+
 	do{
 	    $line = iil_ReadReply($conn->fp);
 	}while(!iil_StartsWith($line, "a001 "));
@@ -675,7 +680,9 @@
 	if (empty($index_field)) $index_field="DATE";
 	$index_field = strtoupper($index_field);
 	
-	if ((empty($message_set)) || ($message_set == "1:0")) return array();
+	list($from_idx, $to_idx) = explode(':', $message_set);
+	if (empty($message_set) || (isset($to_idx) && (int)$from_idx > (int)$to_idx))
+		return false;
 	
 	//$fields_a["DATE"] = ($IMAP_USE_INTERNAL_DATE?6:1);
 	$fields_a['DATE'] = 1;
@@ -931,7 +938,9 @@
 	global $clock;
 	global $index_a;
 	
-	if (empty($message_set)) return false;
+	list($from_idx, $to_idx) = explode(':', $message_set);
+	if (empty($message_set) || (isset($to_idx) && (int)$from_idx > (int)$to_idx))
+		return false;
 
 	$result = array();
 	$uids = iil_C_FetchUIDs($conn, $mailbox);
@@ -1012,7 +1021,9 @@
 function iil_C_BuildThreads2(&$conn, $mailbox, $message_set, &$clock){
 	global $index_a;
 
-	if (empty($message_set)) return false;
+	list($from_idx, $to_idx) = explode(':', $message_set);
+	if (empty($message_set) || (isset($to_idx) && (int)$from_idx > (int)$to_idx))
+		return false;
 	
 	$result=array();
 	$roots=array();
@@ -1187,15 +1198,17 @@
 	return $t_index;
 }
 
-function iil_C_FetchHeaders(&$conn, $mailbox, $message_set){
+function iil_C_FetchHeaders(&$conn, $mailbox, $message_set, $uidfetch=false){
 	global $IMAP_USE_INTERNAL_DATE;
 	
 	$c=0;
 	$result=array();
 	$fp = $conn->fp;
 	
-	if (empty($message_set)) return array();
-	
+	list($from_idx, $to_idx) = explode(':', $message_set);
+	if (empty($message_set) || (isset($to_idx) && (int)$from_idx > (int)$to_idx))
+		return false;
+		
 	/*  Do "SELECT" command */
 	if (!iil_C_Select($conn, $mailbox)){
 		$conn->error = "Couldn't select $mailbox";
@@ -1221,7 +1234,8 @@
 
 	/* FETCH date,from,subject headers */
 	$key="fh".($c++);
-	$request=$key." FETCH $message_set (BODY.PEEK[HEADER.FIELDS (DATE FROM TO SUBJECT REPLY-TO IN-REPLY-TO CC BCC CONTENT-TRANSFER-ENCODING CONTENT-TYPE MESSAGE-ID REFERENCE)])\r\n";
+	$prefix=$uidfetch?" UID":"";
+	$request=$key.$prefix." FETCH $message_set (BODY.PEEK[HEADER.FIELDS (DATE FROM TO SUBJECT REPLY-TO IN-REPLY-TO CC BCC CONTENT-TRANSFER-ENCODING CONTENT-TYPE MESSAGE-ID REFERENCE)])\r\n";
 
 	if (!fputs($fp, $request)) return false;
 	do{
@@ -1299,7 +1313,7 @@
 		Sample reply line: "* 3 FETCH (UID 2417 RFC822.SIZE 2730 FLAGS (\Seen \Deleted))"
 	*/
 	$command_key="fh".($c++);
-	$request= $command_key." FETCH $message_set (UID RFC822.SIZE FLAGS INTERNALDATE)\r\n";
+	$request= $command_key.$prefix." FETCH $message_set (UID RFC822.SIZE FLAGS INTERNALDATE)\r\n";
 	if (!fputs($fp, $request)) return false;
 	do{
 		$line=chop(iil_ReadLine($fp, 200));
@@ -1391,10 +1405,10 @@
 }
 
 
-function iil_C_FetchHeader(&$conn, $mailbox, $id){
+function iil_C_FetchHeader(&$conn, $mailbox, $id, $uidfetch=false){
 	$fp = $conn->fp;
-	$a=iil_C_FetchHeaders($conn, $mailbox, $id);
-	if (is_array($a)) return $a[$id];
+	$a=iil_C_FetchHeaders($conn, $mailbox, $id, $uidfetch);
+	if (is_array($a)) return array_shift($a);
 	else return false;
 }
 
@@ -1755,7 +1769,7 @@
 		$line=iil_ReadLine($fp, 500);
 		$line=iil_MultLine($fp, $line);
 		$a = explode(" ", $line);
-		if (($line[0]=="*") && ($a[1]=="LSUB")){
+		if (($line[0]=="*") && ($a[1]=="LSUB" || $a[1]=="LIST")){
 			$line = rtrim($line);
             // split one line
 			$a=iil_ExplodeQuotedString(" ", $line);
@@ -1875,7 +1889,7 @@
                 $remaining = $bytes - $received;
                 $line = iil_ReadLine($fp, 1024);
                 $len = strlen($line);
-                if ($len > $remaining) substr($line, 0, $remaining);
+                if ($len > $remaining) $line = substr($line, 0, $remaining);
                 $received += strlen($line);
                 if ($mode==1) $result .= chop($line)."\n";
                 else if ($mode==2){ echo chop($line)."\n"; flush(); }

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