From 3412e50b54e3daac8745234e21ab6e72be0ed165 Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Wed, 04 Jun 2014 11:20:33 -0400
Subject: [PATCH] Fix attachment menu structure and aria-attributes
---
program/lib/utf8.class.php | 85 ++++++++++++++++++++----------------------
1 files changed, 41 insertions(+), 44 deletions(-)
diff --git a/program/lib/utf8.class.php b/program/lib/utf8.class.php
index c0bd0a7..0446159 100644
--- a/program/lib/utf8.class.php
+++ b/program/lib/utf8.class.php
@@ -35,59 +35,50 @@
*/
// Charset maps
-// Adapted to fit RoundCube
+// Adapted to fit Roundcube
define("UTF8_MAP_DIR", "program/lib/encoding");
-$utf8_maps = array(
- "CP1250" => UTF8_MAP_DIR . "/CP1250.map",
- "CP1251" => UTF8_MAP_DIR . "/CP1251.map",
- "CP1252" => UTF8_MAP_DIR . "/CP1252.map",
- "CP1253" => UTF8_MAP_DIR . "/CP1253.map",
- "CP1254" => UTF8_MAP_DIR . "/CP1254.map",
- "CP1255" => UTF8_MAP_DIR . "/CP1255.map",
- "CP1256" => UTF8_MAP_DIR . "/CP1256.map",
- "CP1257" => UTF8_MAP_DIR . "/CP1257.map",
- "CP1258" => UTF8_MAP_DIR . "/CP1258.map",
- "ISO-8859-1" => UTF8_MAP_DIR . "/ISO-8859-1.map",
- "ISO-8859-2" => UTF8_MAP_DIR . "/ISO-8859-2.map",
- "ISO-8859-3" => UTF8_MAP_DIR . "/ISO-8859-3.map",
- "ISO-8859-4" => UTF8_MAP_DIR . "/ISO-8859-4.map");
//Error constants
-define("ERR_OPEN_MAP_FILE","ERR_OPEN_MAP_FILE");
+define("ERR_OPEN_MAP_FILE", "ERR_OPEN_MAP_FILE");
//Class definition
-Class utf8{
+Class utf8 {
var $charset = "ISO-8859-1";
var $ascMap = array();
var $utfMap = array();
+ var $aliases = array(
+ 'KOI8-R' => 'KOI8R'
+ );
+ var $error = null;
- // made PHP5 capable by RoundCube
- function __construct($charset="ISO-8859-1"){
+ function __construct($charset="ISO-8859-1") {
$this->loadCharset($charset);
}
- //Constructor
- function utf8($charset="ISO-8859-1"){
- $this->__construct($charset);
- }
-
//Load charset
- function loadCharset($charset){
- global $utf8_maps;
-
- if (!is_file($utf8_maps[$charset]))
- {
- $this->onError(ERR_OPEN_MAP_FILE, "Failed to open map file for $charset");
- return;
- }
+ function loadCharset($charset) {
+ $charset = preg_replace(array('/^WINDOWS-*125([0-8])$/', '/^CP-/'), array('CP125\\1', 'CP'), $charset);
+ if (isset($this->aliases[$charset]))
+ $charset = $this->aliases[$charset];
+
+ $this->charset = $charset;
+
if (empty($this->ascMap[$charset]))
{
- $lines = file_get_contents($utf8_maps[$charset]);
+ $file = UTF8_MAP_DIR.'/'.$charset.'.map';
+
+ if (!is_file($file)) {
+ $this->onError(ERR_OPEN_MAP_FILE, "Failed to open map file for $charset");
+ return;
+ }
+
+ $lines = file_get_contents($file);
$lines = preg_replace("/#.*$/m","",$lines);
$lines = preg_replace("/\n\n/","",$lines);
$lines = explode("\n",$lines);
+
foreach($lines as $line){
$parts = explode('0x',$line);
if(count($parts)==3){
@@ -96,36 +87,42 @@
$this->ascMap[$charset][$asc]=$utf;
}
}
+
+ $this->utfMap = array_flip($this->ascMap[$charset]);
}
-
- $this->charset = $charset;
- $this->utfMap = array_flip($this->ascMap[$charset]);
}
//Error handler
function onError($err_code,$err_text){
- //print($err_code . " : " . $err_text . "<hr>\n");
- raise_error(array('code' => 500,
- 'file' => __FILE__,
- 'message' => $err_text), TRUE, FALSE);
+ $this->error = $err_text;
+ return null;
}
//Translate string ($str) to UTF-8 from given charset
function strToUtf8($str){
+ if (empty($this->ascMap[$this->charset]))
+ return null;
+
$chars = unpack('C*', $str);
$cnt = count($chars);
- for($i=1;$i<=$cnt;$i++) $this->_charToUtf8($chars[$i]);
+ for($i=1; $i<=$cnt; $i++)
+ $this->_charToUtf8($chars[$i]);
+
return implode("",$chars);
}
//Translate UTF-8 string to single byte string in the given charset
function utf8ToStr($utf){
+ if (empty($this->ascMap[$this->charset]))
+ return null;
+
$chars = unpack('C*', $utf);
$cnt = count($chars);
$res = ""; //No simple way to do it in place... concatenate char by char
- for ($i=1;$i<=$cnt;$i++){
+
+ for ($i=1; $i<=$cnt; $i++)
$res .= $this->_utf8ToChar($chars, $i);
- }
+
return $res;
}
@@ -171,4 +168,4 @@
}
-?>
\ No newline at end of file
+?>
--
Gitblit v1.9.1