function Archive_Tar::_openReadWrite

2 calls to Archive_Tar::_openReadWrite()

Archive_Tar::_openAppend in drupal-7.x/modules/system/system.tar.inc

Archive_Tar::_openAppend in drupal-7.x/modules/system/system.tar.inc

Archivo

drupal-7.x/modules/system/system.tar.inc, line 735

Class

Archive_Tar

Creates a (compressed) Tar archive *

Código

function _openReadWrite() {
  if ($this->_compress_type == 'gz') {
    $this->_file = @gzopen($this->_tarname, "r+b");
  }
  else if ($this->_compress_type == 'bz2') {
    $this->_error('Unable to open bz2 in read/write mode \'' . $this->_tarname . '\' (limitation of bz2 extension)');
    return false;
  }
  else if ($this->_compress_type == 'none') {
    $this->_file = @fopen($this->_tarname, "r+b");
  }
  else {
    $this->_error('Unknown or missing compression type (' . $this->_compress_type . ')');
  }

  if ($this->_file == 0) {
    $this->_error('Unable to open in read/write mode \'' . $this->_tarname . '\'');
    return false;
  }

  return true;
}