public function Archive_Tar::_openRead
public Archive_Tar::_openRead()
Return value
bool
File
- modules/system/system.tar.inc, line 853
Class
Code
public function _openRead() { if (strtolower(substr($this->_tarname, 0, 7)) == 'http://') { // ----- Look if a local copy need to be done if ($this->_temp_tarname == '') { $this->_temp_tarname = uniqid('tar') . '.tmp'; if (!$v_file_from = @fopen($this->_tarname, 'rb')) { $this->_error( 'Unable to open in read mode \'' . $this->_tarname . '\'' ); $this->_temp_tarname = ''; return false; } if (!$v_file_to = @fopen($this->_temp_tarname, 'wb')) { $this->_error( 'Unable to open in write mode \'' . $this->_temp_tarname . '\'' ); $this->_temp_tarname = ''; return false; } while ($v_data = @fread($v_file_from, 1024)) { @fwrite($v_file_to, $v_data); } @fclose($v_file_from); @fclose($v_file_to); } // ----- File to open if the local copy $v_filename = $this->_temp_tarname; } else { // ----- File to open if the normal Tar file $v_filename = $this->_tarname; } if ($this->_compress_type == 'gz' && function_exists('gzopen')) { $this->_file = @gzopen($v_filename, "rb"); } else { if ($this->_compress_type == 'bz2' && function_exists('bzopen')) { $this->_file = @bzopen($v_filename, "r"); } else { if ($this->_compress_type == 'lzma2' && function_exists('xzopen')) { $this->_file = @xzopen($v_filename, "r"); } else { if ($this->_compress_type == 'none') { $this->_file = @fopen($v_filename, "rb"); } else { $this->_error( 'Unknown or missing compression type (' . $this->_compress_type . ')' ); return false; } } } } if ($this->_file == 0) { $this->_error('Unable to open in read mode \'' . $v_filename . '\''); return false; } return true; }
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https://api.drupal.org/api/drupal/modules!system!system.tar.inc/function/Archive_Tar::_openRead/7.x