}
/**
- * Convert a string to the correct XML representation in a target charset
- * To help correct communication of non-ascii chars inside strings, regardless
- * of the charset used when sending requests, parsing them, sending responses
- * and parsing responses, an option is to convert all non-ascii chars present in the message
- * into their equivalent 'charset entity'. Charset entities enumerated this way
- * are independent of the charset encoding used to transmit them, and all XML
- * parsers are bound to understand them.
- * Note that in the std case we are not sending a charset encoding mime type
- * along with http headers, so we are bound by RFC 3023 to emit strict us-ascii.
+ * Convert a string to the correct XML representation in a target charset.
+ *
+ * To help correct communication of non-ascii chars inside strings, regardless of the charset used when sending
+ * requests, parsing them, sending responses and parsing responses, an option is to convert all non-ascii chars
+ * present in the message into their equivalent 'charset entity'. Charset entities enumerated this way are
+ * independent of the charset encoding used to transmit them, and all XML parsers are bound to understand them.
+ * Note that in the std case we are not sending a charset encoding mime type along with http headers, so we are
+ * bound by RFC 3023 to emit strict us-ascii.
*
* @todo do a bit of basic benchmarking (strtr vs. str_replace)
* @todo make usage of iconv() or recode_string() or mb_string() where available
*
* @param string $data
- * @param string $src_encoding
- * @param string $dest_encoding
+ * @param string $srcEncoding
+ * @param string $destEncoding
*
* @return string
*/
- public function encodeEntities($data, $src_encoding = '', $dest_encoding = '')
+ public function encodeEntities($data, $srcEncoding = '', $destEncoding = '')
{
- if ($src_encoding == '') {
+ if ($srcEncoding == '') {
// lame, but we know no better...
- $src_encoding = PhpXmlRpc::$xmlrpc_internalencoding;
+ $srcEncoding = PhpXmlRpc::$xmlrpc_internalencoding;
}
- switch (strtoupper($src_encoding . '_' . $dest_encoding)) {
+ switch (strtoupper($srcEncoding . '_' . $destEncoding)) {
case 'ISO-8859-1_':
case 'ISO-8859-1_US-ASCII':
- $escaped_data = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data);
- $escaped_data = str_replace($this->xml_iso88591_Entities['in'], $this->xml_iso88591_Entities['out'], $escaped_data);
+ $escapedData = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data);
+ $escapedData = str_replace($this->xml_iso88591_Entities['in'], $this->xml_iso88591_Entities['out'], $escapedData);
break;
case 'ISO-8859-1_UTF-8':
- $escaped_data = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data);
- $escaped_data = utf8_encode($escaped_data);
+ $escapedData = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data);
+ $escapedData = utf8_encode($escapedData);
break;
case 'ISO-8859-1_ISO-8859-1':
case 'US-ASCII_US-ASCII':
case 'US-ASCII_':
case 'US-ASCII_ISO-8859-1':
case 'UTF-8_UTF-8':
- //case 'CP1252_CP1252':
- $escaped_data = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data);
+ //case 'CP1252_CP1252':
+ $escapedData = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data);
break;
case 'UTF-8_':
case 'UTF-8_US-ASCII':
case 'UTF-8_ISO-8859-1':
// NB: this will choke on invalid UTF-8, going most likely beyond EOF
- $escaped_data = '';
+ $escapedData = '';
// be kind to users creating string xmlrpc values out of different php types
$data = (string)$data;
$ns = strlen($data);
/// @todo shall we replace this with a (supposedly) faster str_replace?
switch ($ii) {
case 34:
- $escaped_data .= '"';
+ $escapedData .= '"';
break;
case 38:
- $escaped_data .= '&';
+ $escapedData .= '&';
break;
case 39:
- $escaped_data .= ''';
+ $escapedData .= ''';
break;
case 60:
- $escaped_data .= '<';
+ $escapedData .= '<';
break;
case 62:
- $escaped_data .= '>';
+ $escapedData .= '>';
break;
default:
- $escaped_data .= $ch;
+ $escapedData .= $ch;
} // switch
} //2 11 110bbbbb 10bbbbbb (2047)
elseif ($ii >> 5 == 6) {
$b2 = ($ii & 63);
$ii = ($b1 * 64) + $b2;
$ent = sprintf('&#%d;', $ii);
- $escaped_data .= $ent;
+ $escapedData .= $ent;
$nn += 1;
} //3 16 1110bbbb 10bbbbbb 10bbbbbb
elseif ($ii >> 4 == 14) {
$b3 = ($ii & 63);
$ii = ((($b1 * 64) + $b2) * 64) + $b3;
$ent = sprintf('&#%d;', $ii);
- $escaped_data .= $ent;
+ $escapedData .= $ent;
$nn += 2;
} //4 21 11110bbb 10bbbbbb 10bbbbbb 10bbbbbb
elseif ($ii >> 3 == 30) {
$b4 = ($ii & 63);
$ii = ((((($b1 * 64) + $b2) * 64) + $b3) * 64) + $b4;
$ent = sprintf('&#%d;', $ii);
- $escaped_data .= $ent;
+ $escapedData .= $ent;
$nn += 3;
}
}
/*
case 'CP1252_':
case 'CP1252_US-ASCII':
- $escaped_data = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data);
- $escaped_data = str_replace($this->xml_iso88591_Entities']['in'], $this->xml_iso88591_Entities['out'], $escaped_data);
- $escaped_data = str_replace($this->xml_cp1252_Entities['in'], $this->xml_cp1252_Entities['out'], $escaped_data);
+ $escapedData = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data);
+ $escapedData = str_replace($this->xml_iso88591_Entities']['in'], $this->xml_iso88591_Entities['out'], $escapedData);
+ $escapedData = str_replace($this->xml_cp1252_Entities['in'], $this->xml_cp1252_Entities['out'], $escapedData);
break;
case 'CP1252_UTF-8':
- $escaped_data = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data);
+ $escapedData = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data);
/// @todo we could use real UTF8 chars here instead of xml entities... (note that utf_8 encode all allone will NOT convert them)
- $escaped_data = str_replace($this->xml_cp1252_Entities['in'], $this->xml_cp1252_Entities['out'], $escaped_data);
- $escaped_data = utf8_encode($escaped_data);
+ $escapedData = str_replace($this->xml_cp1252_Entities['in'], $this->xml_cp1252_Entities['out'], $escapedData);
+ $escapedData = utf8_encode($escapedData);
break;
case 'CP1252_ISO-8859-1':
- $escaped_data = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data);
+ $escapedData = str_replace(array('&', '"', "'", '<', '>'), array('&', '"', ''', '<', '>'), $data);
// we might as well replace all funky chars with a '?' here, but we are kind and leave it to the receiving application layer to decide what to do with these weird entities...
- $escaped_data = str_replace($this->xml_cp1252_Entities['in'], $this->xml_cp1252_Entities['out'], $escaped_data);
+ $escapedData = str_replace($this->xml_cp1252_Entities['in'], $this->xml_cp1252_Entities['out'], $escapedData);
break;
*/
default:
- $escaped_data = '';
- error_log("Converting from $src_encoding to $dest_encoding: not supported...");
+ $escapedData = '';
+ error_log('XML-RPC: ' . __METHOD__ . ": Converting from $srcEncoding to $destEncoding: not supported...");
}
- return $escaped_data;
+ return $escapedData;
}
/**
return false;
}
}
+
+ /**
+ * Used only for backwards compatibility
+ * @deprecated
+ *
+ * @param string $charset
+ *
+ * @return array
+ *
+ * @throws \Exception for unknown/unsupported charsets
+ */
+ public function getEntities($charset)
+ {
+ switch ($charset)
+ {
+ case 'iso88591':
+ return $this->xml_iso88591_Entities;
+ default:
+ throw new \Exception('Unsupported charset: ' . $charset);
+ }
+ }
+
}
git://git.onelab.eu / plcapi.git / blobdiff