class Charset
{
-
// tables used for transcoding different charsets into us-ascii xml
protected $xml_iso88591_Entities = array("in" => array(), "out" => array());
*/
protected $charset_supersets = array(
- 'US-ASCII' => array ('ISO-8859-1', 'ISO-8859-2', 'ISO-8859-3', 'ISO-8859-4',
+ 'US-ASCII' => array('ISO-8859-1', 'ISO-8859-2', 'ISO-8859-3', 'ISO-8859-4',
'ISO-8859-5', 'ISO-8859-6', 'ISO-8859-7', 'ISO-8859-8',
'ISO-8859-9', 'ISO-8859-10', 'ISO-8859-11', 'ISO-8859-12',
'ISO-8859-13', 'ISO-8859-14', 'ISO-8859-15', 'UTF-8',
- 'EUC-JP', 'EUC-', 'EUC-KR', 'EUC-CN')
+ 'EUC-JP', 'EUC-', 'EUC-KR', 'EUC-CN',),
);
protected static $instance = null;
/**
- * This class is singleton for performance reasons
+ * This class is singleton for performance reasons.
+ *
* @return Charset
*/
public static function instance()
{
- if(self::$instance === null)
- {
+ if (self::$instance === null) {
self::$instance = new self();
}
private function __construct()
{
- for($i = 0; $i < 32; $i++) {
+ for ($i = 0; $i < 32; $i++) {
$this->xml_iso88591_Entities["in"][] = chr($i);
$this->xml_iso88591_Entities["out"][] = "&#{$i};";
}
- for($i = 160; $i < 256; $i++) {
+ for ($i = 160; $i < 256; $i++) {
$this->xml_iso88591_Entities["in"][] = chr($i);
$this->xml_iso88591_Entities["out"][] = "&#{$i};";
}
{
$this->xml_cp1252_Entities['in'][] = chr($i);
}*/
-
}
/**
* @param string $data
* @param string $src_encoding
* @param string $dest_encoding
+ *
* @return string
*/
- public function encode_entities($data, $src_encoding='', $dest_encoding='')
+ public function encodeEntities($data, $src_encoding = '', $dest_encoding = '')
{
- if ($src_encoding == '')
- {
+ if ($src_encoding == '') {
// lame, but we know no better...
$src_encoding = PhpXmlRpc::$xmlrpc_internalencoding;
}
- switch(strtoupper($src_encoding.'_'.$dest_encoding))
- {
+ switch (strtoupper($src_encoding . '_' . $dest_encoding)) {
case 'ISO-8859-1_':
case 'ISO-8859-1_US-ASCII':
$escaped_data = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data);
case 'UTF-8_ISO-8859-1':
// NB: this will choke on invalid UTF-8, going most likely beyond EOF
$escaped_data = '';
- // be kind to users creating string xmlrpcvals out of different php types
- $data = (string) $data;
- $ns = strlen ($data);
- for ($nn = 0; $nn < $ns; $nn++)
- {
+ // be kind to users creating string xmlrpc values out of different php types
+ $data = (string)$data;
+ $ns = strlen($data);
+ for ($nn = 0; $nn < $ns; $nn++) {
$ch = $data[$nn];
$ii = ord($ch);
//1 7 0bbbbbbb (127)
- if ($ii < 128)
- {
+ if ($ii < 128) {
/// @todo shall we replace this with a (supposedly) faster str_replace?
- switch($ii){
+ switch ($ii) {
case 34:
$escaped_data .= '"';
break;
default:
$escaped_data .= $ch;
} // switch
- }
- //2 11 110bbbbb 10bbbbbb (2047)
- else if ($ii>>5 == 6)
- {
+ } //2 11 110bbbbb 10bbbbbb (2047)
+ elseif ($ii >> 5 == 6) {
$b1 = ($ii & 31);
- $ii = ord($data[$nn+1]);
+ $ii = ord($data[$nn + 1]);
$b2 = ($ii & 63);
$ii = ($b1 * 64) + $b2;
- $ent = sprintf ('&#%d;', $ii);
+ $ent = sprintf('&#%d;', $ii);
$escaped_data .= $ent;
$nn += 1;
- }
- //3 16 1110bbbb 10bbbbbb 10bbbbbb
- else if ($ii>>4 == 14)
- {
+ } //3 16 1110bbbb 10bbbbbb 10bbbbbb
+ elseif ($ii >> 4 == 14) {
$b1 = ($ii & 15);
- $ii = ord($data[$nn+1]);
+ $ii = ord($data[$nn + 1]);
$b2 = ($ii & 63);
- $ii = ord($data[$nn+2]);
+ $ii = ord($data[$nn + 2]);
$b3 = ($ii & 63);
$ii = ((($b1 * 64) + $b2) * 64) + $b3;
- $ent = sprintf ('&#%d;', $ii);
+ $ent = sprintf('&#%d;', $ii);
$escaped_data .= $ent;
$nn += 2;
- }
- //4 21 11110bbb 10bbbbbb 10bbbbbb 10bbbbbb
- else if ($ii>>3 == 30)
- {
+ } //4 21 11110bbb 10bbbbbb 10bbbbbb 10bbbbbb
+ elseif ($ii >> 3 == 30) {
$b1 = ($ii & 7);
- $ii = ord($data[$nn+1]);
+ $ii = ord($data[$nn + 1]);
$b2 = ($ii & 63);
- $ii = ord($data[$nn+2]);
+ $ii = ord($data[$nn + 2]);
$b3 = ($ii & 63);
- $ii = ord($data[$nn+3]);
+ $ii = ord($data[$nn + 3]);
$b4 = ($ii & 63);
$ii = ((((($b1 * 64) + $b2) * 64) + $b3) * 64) + $b4;
- $ent = sprintf ('&#%d;', $ii);
+ $ent = sprintf('&#%d;', $ii);
$escaped_data .= $ent;
$nn += 3;
}
$escaped_data = '';
error_log("Converting from $src_encoding to $dest_encoding: not supported...");
}
+
return $escaped_data;
}
/**
* Checks if a given charset encoding is present in a list of encodings or
- * if it is a valid subset of any encoding in the list
+ * if it is a valid subset of any encoding in the list.
+ *
* @param string $encoding charset to be tested
* @param string|array $validList comma separated list of valid charsets (or array of charsets)
+ *
* @return bool
*/
- public function is_valid_charset($encoding, $validList)
+ public function isValidCharset($encoding, $validList)
{
-
- if (is_string($validList))
+ if (is_string($validList)) {
$validList = explode(',', $validList);
- if (@in_array(strtoupper($encoding), $validList))
+ }
+ if (@in_array(strtoupper($encoding), $validList)) {
return true;
- else
- {
- if (array_key_exists($encoding, $this->charset_supersets))
- foreach ($validList as $allowed)
- if (in_array($allowed, $this->charset_supersets[$encoding]))
+ } else {
+ if (array_key_exists($encoding, $this->charset_supersets)) {
+ foreach ($validList as $allowed) {
+ if (in_array($allowed, $this->charset_supersets[$encoding])) {
return true;
+ }
+ }
+ }
+
return false;
}
}
-
-}
\ No newline at end of file
+}
git://git.onelab.eu / plcapi.git / blobdiff