From 903ae8a581fac1e6917fc3e31d2ad8fb91df80c3 Mon Sep 17 00:00:00 2001 From: ctrlaltca <> Date: Thu, 12 Jul 2012 11:21:01 +0000 Subject: standardize the use of unix eol; use svn properties to enforce native eol --- framework/I18N/core/Gettext/MO.php | 710 ++++++++++++++++++------------------- 1 file changed, 355 insertions(+), 355 deletions(-) (limited to 'framework/I18N/core/Gettext/MO.php') diff --git a/framework/I18N/core/Gettext/MO.php b/framework/I18N/core/Gettext/MO.php index 2a97aee7..4b34034e 100644 --- a/framework/I18N/core/Gettext/MO.php +++ b/framework/I18N/core/Gettext/MO.php @@ -1,355 +1,355 @@ - - * @version $Revision: 1.3 $ $Date: 2005/08/27 03:21:12 $ - * @package System.I18N.core - */ - - -// +----------------------------------------------------------------------+ -// | PEAR :: File :: Gettext :: MO | -// +----------------------------------------------------------------------+ -// | This source file is subject to version 3.0 of the PHP license, | -// | that is available at http://www.php.net/license/3_0.txt | -// | If you did not receive a copy of the PHP license and are unable | -// | to obtain it through the world-wide-web, please send a note to | -// | license@php.net so we can mail you a copy immediately. | -// +----------------------------------------------------------------------+ -// | Copyright (c) 2004 Michael Wallner | -// +----------------------------------------------------------------------+ -// -// $Id$ - -/** - * File::Gettext::MO - * - * @author Michael Wallner - * @license PHP License - */ - -require_once dirname(__FILE__).'/TGettext.php'; - -/** - * File_Gettext_MO - * - * GNU MO file reader and writer. - * - * @author Michael Wallner - * @version $Revision: 1.3 $ - * @access public - * @package System.I18N.core - */ -class TGettext_MO extends TGettext -{ - /** - * file handle - * - * @access private - * @var resource - */ - protected $_handle = null; - - /** - * big endianess - * - * Whether to write with big endian byte order. - * - * @access public - * @var bool - */ - protected $writeBigEndian = false; - - /** - * Constructor - * - * @access public - * @return object File_Gettext_MO - * @param string $file path to GNU MO file - */ - function TGettext_MO($file = '') - { - $this->file = $file; - } - - /** - * _read - * - * @access private - * @return mixed - * @param int $bytes - */ - function _read($bytes = 1) - { - if (0 < $bytes = abs($bytes)) { - return fread($this->_handle, $bytes); - } - return null; - } - - /** - * _readInt - * - * @access private - * @return int - * @param bool $bigendian - */ - function _readInt($bigendian = false) - { - //unpack returns a reference???? - $unpacked = unpack($bigendian ? 'N' : 'V', $this->_read(4)); - return array_shift($unpacked); - } - - /** - * _writeInt - * - * @access private - * @return int - * @param int $int - */ - function _writeInt($int) - { - return $this->_write(pack($this->writeBigEndian ? 'N' : 'V', (int) $int)); - } - - /** - * _write - * - * @access private - * @return int - * @param string $data - */ - function _write($data) - { - return fwrite($this->_handle, $data); - } - - /** - * _writeStr - * - * @access private - * @return int - * @param string $string - */ - function _writeStr($string) - { - return $this->_write($string . "\0"); - } - - /** - * _readStr - * - * @access private - * @return string - * @param array $params associative array with offset and length - * of the string - */ - function _readStr($params) - { - fseek($this->_handle, $params['offset']); - return $this->_read($params['length']); - } - - /** - * Load MO file - * - * @access public - * @return mixed Returns true on success or PEAR_Error on failure. - * @param string $file - */ - function load($file = null) - { - if (!isset($file)) { - $file = $this->file; - } - - // open MO file - if (!is_resource($this->_handle = @fopen($file, 'rb'))) { - return false; - } - // lock MO file shared - if (!@flock($this->_handle, LOCK_SH)) { - @fclose($this->_handle); - return false; - } - - // read (part of) magic number from MO file header and define endianess - - //unpack returns a reference???? - $unpacked = unpack('c', $this->_read(4)); - switch ($magic = array_shift($unpacked)) - { - case -34: - $be = false; - break; - - case -107: - $be = true; - break; - - default: - return false; - } - - // check file format revision - we currently only support 0 - if (0 !== ($_rev = $this->_readInt($be))) { - return false; - } - - // count of strings in this file - $count = $this->_readInt($be); - - // offset of hashing table of the msgids - $offset_original = $this->_readInt($be); - // offset of hashing table of the msgstrs - $offset_translat = $this->_readInt($be); - - // move to msgid hash table - fseek($this->_handle, $offset_original); - // read lengths and offsets of msgids - $original = array(); - for ($i = 0; $i < $count; $i++) { - $original[$i] = array( - 'length' => $this->_readInt($be), - 'offset' => $this->_readInt($be) - ); - } - - // move to msgstr hash table - fseek($this->_handle, $offset_translat); - // read lengths and offsets of msgstrs - $translat = array(); - for ($i = 0; $i < $count; $i++) { - $translat[$i] = array( - 'length' => $this->_readInt($be), - 'offset' => $this->_readInt($be) - ); - } - - // read all - for ($i = 0; $i < $count; $i++) { - $this->strings[$this->_readStr($original[$i])] = - $this->_readStr($translat[$i]); - } - - // done - @flock($this->_handle, LOCK_UN); - @fclose($this->_handle); - $this->_handle = null; - - // check for meta info - if (isset($this->strings[''])) { - $this->meta = parent::meta2array($this->strings['']); - unset($this->strings['']); - } - - return true; - } - - /** - * Save MO file - * - * @access public - * @return mixed Returns true on success or PEAR_Error on failure. - * @param string $file - */ - function save($file = null) - { - if (!isset($file)) { - $file = $this->file; - } - - // open MO file - if (!is_resource($this->_handle = @fopen($file, 'wb'))) { - return false; - } - // lock MO file exclusively - if (!@flock($this->_handle, LOCK_EX)) { - @fclose($this->_handle); - return false; - } - - // write magic number - if ($this->writeBigEndian) { - $this->_write(pack('c*', 0x95, 0x04, 0x12, 0xde)); - } else { - $this->_write(pack('c*', 0xde, 0x12, 0x04, 0x95)); - } - - // write file format revision - $this->_writeInt(0); - - $count = count($this->strings) + ($meta = (count($this->meta) ? 1 : 0)); - // write count of strings - $this->_writeInt($count); - - $offset = 28; - // write offset of orig. strings hash table - $this->_writeInt($offset); - - $offset += ($count * 8); - // write offset transl. strings hash table - $this->_writeInt($offset); - - // write size of hash table (we currently ommit the hash table) - $this->_writeInt(0); - - $offset += ($count * 8); - // write offset of hash table - $this->_writeInt($offset); - - // unshift meta info - if ($this->meta) { - $meta = ''; - foreach ($this->meta as $key => $val) { - $meta .= $key . ': ' . $val . "\n"; - } - $strings = array('' => $meta) + $this->strings; - } else { - $strings = $this->strings; - } - - // write offsets for original strings - foreach (array_keys($strings) as $o) { - $len = strlen($o); - $this->_writeInt($len); - $this->_writeInt($offset); - $offset += $len + 1; - } - - // write offsets for translated strings - foreach ($strings as $t) { - $len = strlen($t); - $this->_writeInt($len); - $this->_writeInt($offset); - $offset += $len + 1; - } - - // write original strings - foreach (array_keys($strings) as $o) { - $this->_writeStr($o); - } - - // write translated strings - foreach ($strings as $t) { - $this->_writeStr($t); - } - - // done - @flock($this->_handle, LOCK_UN); - @fclose($this->_handle); - chmod($file,PRADO_CHMOD); - return true; - } -} + + * @version $Revision: 1.3 $ $Date: 2005/08/27 03:21:12 $ + * @package System.I18N.core + */ + + +// +----------------------------------------------------------------------+ +// | PEAR :: File :: Gettext :: MO | +// +----------------------------------------------------------------------+ +// | This source file is subject to version 3.0 of the PHP license, | +// | that is available at http://www.php.net/license/3_0.txt | +// | If you did not receive a copy of the PHP license and are unable | +// | to obtain it through the world-wide-web, please send a note to | +// | license@php.net so we can mail you a copy immediately. | +// +----------------------------------------------------------------------+ +// | Copyright (c) 2004 Michael Wallner | +// +----------------------------------------------------------------------+ +// +// $Id$ + +/** + * File::Gettext::MO + * + * @author Michael Wallner + * @license PHP License + */ + +require_once dirname(__FILE__).'/TGettext.php'; + +/** + * File_Gettext_MO + * + * GNU MO file reader and writer. + * + * @author Michael Wallner + * @version $Revision: 1.3 $ + * @access public + * @package System.I18N.core + */ +class TGettext_MO extends TGettext +{ + /** + * file handle + * + * @access private + * @var resource + */ + protected $_handle = null; + + /** + * big endianess + * + * Whether to write with big endian byte order. + * + * @access public + * @var bool + */ + protected $writeBigEndian = false; + + /** + * Constructor + * + * @access public + * @return object File_Gettext_MO + * @param string $file path to GNU MO file + */ + function TGettext_MO($file = '') + { + $this->file = $file; + } + + /** + * _read + * + * @access private + * @return mixed + * @param int $bytes + */ + function _read($bytes = 1) + { + if (0 < $bytes = abs($bytes)) { + return fread($this->_handle, $bytes); + } + return null; + } + + /** + * _readInt + * + * @access private + * @return int + * @param bool $bigendian + */ + function _readInt($bigendian = false) + { + //unpack returns a reference???? + $unpacked = unpack($bigendian ? 'N' : 'V', $this->_read(4)); + return array_shift($unpacked); + } + + /** + * _writeInt + * + * @access private + * @return int + * @param int $int + */ + function _writeInt($int) + { + return $this->_write(pack($this->writeBigEndian ? 'N' : 'V', (int) $int)); + } + + /** + * _write + * + * @access private + * @return int + * @param string $data + */ + function _write($data) + { + return fwrite($this->_handle, $data); + } + + /** + * _writeStr + * + * @access private + * @return int + * @param string $string + */ + function _writeStr($string) + { + return $this->_write($string . "\0"); + } + + /** + * _readStr + * + * @access private + * @return string + * @param array $params associative array with offset and length + * of the string + */ + function _readStr($params) + { + fseek($this->_handle, $params['offset']); + return $this->_read($params['length']); + } + + /** + * Load MO file + * + * @access public + * @return mixed Returns true on success or PEAR_Error on failure. + * @param string $file + */ + function load($file = null) + { + if (!isset($file)) { + $file = $this->file; + } + + // open MO file + if (!is_resource($this->_handle = @fopen($file, 'rb'))) { + return false; + } + // lock MO file shared + if (!@flock($this->_handle, LOCK_SH)) { + @fclose($this->_handle); + return false; + } + + // read (part of) magic number from MO file header and define endianess + + //unpack returns a reference???? + $unpacked = unpack('c', $this->_read(4)); + switch ($magic = array_shift($unpacked)) + { + case -34: + $be = false; + break; + + case -107: + $be = true; + break; + + default: + return false; + } + + // check file format revision - we currently only support 0 + if (0 !== ($_rev = $this->_readInt($be))) { + return false; + } + + // count of strings in this file + $count = $this->_readInt($be); + + // offset of hashing table of the msgids + $offset_original = $this->_readInt($be); + // offset of hashing table of the msgstrs + $offset_translat = $this->_readInt($be); + + // move to msgid hash table + fseek($this->_handle, $offset_original); + // read lengths and offsets of msgids + $original = array(); + for ($i = 0; $i < $count; $i++) { + $original[$i] = array( + 'length' => $this->_readInt($be), + 'offset' => $this->_readInt($be) + ); + } + + // move to msgstr hash table + fseek($this->_handle, $offset_translat); + // read lengths and offsets of msgstrs + $translat = array(); + for ($i = 0; $i < $count; $i++) { + $translat[$i] = array( + 'length' => $this->_readInt($be), + 'offset' => $this->_readInt($be) + ); + } + + // read all + for ($i = 0; $i < $count; $i++) { + $this->strings[$this->_readStr($original[$i])] = + $this->_readStr($translat[$i]); + } + + // done + @flock($this->_handle, LOCK_UN); + @fclose($this->_handle); + $this->_handle = null; + + // check for meta info + if (isset($this->strings[''])) { + $this->meta = parent::meta2array($this->strings['']); + unset($this->strings['']); + } + + return true; + } + + /** + * Save MO file + * + * @access public + * @return mixed Returns true on success or PEAR_Error on failure. + * @param string $file + */ + function save($file = null) + { + if (!isset($file)) { + $file = $this->file; + } + + // open MO file + if (!is_resource($this->_handle = @fopen($file, 'wb'))) { + return false; + } + // lock MO file exclusively + if (!@flock($this->_handle, LOCK_EX)) { + @fclose($this->_handle); + return false; + } + + // write magic number + if ($this->writeBigEndian) { + $this->_write(pack('c*', 0x95, 0x04, 0x12, 0xde)); + } else { + $this->_write(pack('c*', 0xde, 0x12, 0x04, 0x95)); + } + + // write file format revision + $this->_writeInt(0); + + $count = count($this->strings) + ($meta = (count($this->meta) ? 1 : 0)); + // write count of strings + $this->_writeInt($count); + + $offset = 28; + // write offset of orig. strings hash table + $this->_writeInt($offset); + + $offset += ($count * 8); + // write offset transl. strings hash table + $this->_writeInt($offset); + + // write size of hash table (we currently ommit the hash table) + $this->_writeInt(0); + + $offset += ($count * 8); + // write offset of hash table + $this->_writeInt($offset); + + // unshift meta info + if ($this->meta) { + $meta = ''; + foreach ($this->meta as $key => $val) { + $meta .= $key . ': ' . $val . "\n"; + } + $strings = array('' => $meta) + $this->strings; + } else { + $strings = $this->strings; + } + + // write offsets for original strings + foreach (array_keys($strings) as $o) { + $len = strlen($o); + $this->_writeInt($len); + $this->_writeInt($offset); + $offset += $len + 1; + } + + // write offsets for translated strings + foreach ($strings as $t) { + $len = strlen($t); + $this->_writeInt($len); + $this->_writeInt($offset); + $offset += $len + 1; + } + + // write original strings + foreach (array_keys($strings) as $o) { + $this->_writeStr($o); + } + + // write translated strings + foreach ($strings as $t) { + $this->_writeStr($t); + } + + // done + @flock($this->_handle, LOCK_UN); + @fclose($this->_handle); + chmod($file,PRADO_CHMOD); + return true; + } +} -- cgit v1.2.3