/**
* Open a writable stream to a remote file
*
* @param string $target
* @return resource a write only stream to upload a remote file
*
* @throws \Icewind\SMB\Exception\NotFoundException
* @throws \Icewind\SMB\Exception\InvalidTypeException
*/
public function write($target)
{
$target = $this->escapePath($target);
// close the single quote, open a double quote where we put the single quote...
$target = str_replace('\'', '\'"\'"\'', $target);
// since returned stream is closed by the caller we need to create a new instance
// since we can't re-use the same file descriptor over multiple calls
$command = sprintf('%s --authentication-file=/proc/self/fd/3 //%s/%s -c \'put /proc/self/fd/4 %s\'', Server::CLIENT, $this->server->getHost(), $this->name, $target);
$connection = new RawConnection($command);
$connection->writeAuthentication($this->server->getUser(), $this->server->getPassword());
$fh = $connection->getFileInputStream();
// use a close callback to ensure the upload is finished before continuing
// this also serves as a way to keep the connection in scope
return CallbackWrapper::wrap($fh, null, null, function () use($connection) {
$connection->close(false);
// dont terminate, give the upload some time
});
}
