void FileTransferRequestHandler::mkDirRequested()
{
WinFilePath folderPath;
{
m_input->readUTF8(&folderPath);
} // end of reading block.
m_log->message(_T("mkdir \"%s\" command requested"), folderPath.getString());
checkAccess();
if (folderPath.parentPathIsRoot()) {
throw FileTransferException(_T("Cannot create folder in root folder"));
}
File folder(folderPath.getString());
if (folder.exists()) {
throw FileTransferException(_T("Directory already exists"));
}
if (!folder.mkdir()) {
throw SystemException();
}
{
AutoLock l(m_output);
m_output->writeUInt32(FTMessage::MKDIR_REPLY);
m_output->flush();
}
}
void FileTransferRequestHandler::uploadStartRequested()
{
//
// Request input variables.
//
WinFilePath fullPathName;
UINT8 uploadFlags;
UINT64 initialOffset;
{
m_input->readUTF8(&fullPathName);
uploadFlags = m_input->readUInt8();
initialOffset = m_input->readUInt64();
}
m_log->message(_T("upload \"%s\" %d %d command requested"), fullPathName.getString(), uploadFlags, initialOffset);
checkAccess();
//
// Closing previous upload if it was broken
//
if (m_fileOutputStream != NULL) {
delete m_fileOutputStream;
m_fileOutputStream = 0;
}
if (m_uploadFile != NULL) {
delete m_uploadFile;
m_uploadFile = 0;
}
if (fullPathName.parentPathIsRoot()) {
throw FileTransferException(_T("Cannot upload file to root folder"));
}
m_uploadFile = new File(fullPathName.getString());
//
// Trying to create file or overwrite existing
//
if ((uploadFlags & 0x1) && (!m_uploadFile->truncate())) {
throw SystemException();
}
//
// Trying to open file and seek to initial file position
//
m_fileOutputStream = new WinFileChannel(fullPathName.getString(),
F_WRITE,
FM_OPEN);
m_fileOutputStream->seek(initialOffset);
//
// Send reply
//
{
AutoLock l(m_output);
m_output->writeUInt32(FTMessage::UPLOAD_START_REPLY);
m_output->flush();
}
} // void
