/**
* The most basic file transaction: add a single entry (file or directory) to
* the archive.
*
* @param bool $isVirtual If true, the next parameter contains file data instead of a file name
* @param string $sourceNameOrData Absolute file name to read data from or the file data itself is $isVirtual is true
* @param string $targetName The (relative) file name under which to store the file in the archive
* @return True on success, false otherwise
* @since 1.2.1
* @access protected
* @abstract
*/
function _addFile($isVirtual, &$sourceNameOrData, $targetName)
{
// Are we connected to a server?
if (!is_resource($this->_ftphandle)) {
if (!$this->_connectFTP()) {
return false;
}
}
// See if it's a directory
$isDir = $isVirtual ? false : is_dir($sourceNameOrData);
if ($isDir) {
// Just try to create the remote directory
return $this->_makeDirectory($targetName);
} else {
// We have a file we need to upload
if ($isVirtual) {
// Create a temporary file, upload, rename it
$tempFileName = JoomlapackCUBETempfiles::createRegisterTempFile();
if (function_exists('file_put_contents')) {
if (@file_put_contents($tempFileName, $sourceNameOrData) === false) {
$this->setError('Could not upload virtual file ' . $targetName);
return false;
}
$res = $this->_upload($tempFileName, $targetName);
JoomlapackCUBETempfiles::unregisterAndDeleteTempFile($tempFileName, true);
return $res;
}
} else {
// Upload a file
return $this->_upload($sourceNameOrData, $targetName);
}
}
}
