void CFileConn::_HandleClientFileStates(CImPdu* pPdu)
{
// switch state
// case ready_to_recv
// if sender_on
// tell sender can_send
// else update state
// case cancel
// notify ohter node cancel
// close socket
// case dnoe
// notify recver done
// close socket
if (!_IsAuth()) {
return;
}
IM::File::IMFileState msg;
CHECK_PB_PARSE_MSG(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()));
string task_id = msg.task_id();
uint32_t user_id = msg.user_id();
uint32_t file_stat = msg.state();
pthread_rwlock_wrlock(&g_file_task_map_lock);
TaskMap_t::iterator iter = g_file_task_map.find((char*)task_id.c_str());
if (g_file_task_map.end() == iter) {
pthread_rwlock_unlock(&g_file_task_map_lock);
return; // invalid task id
}
transfer_task_t* t = iter->second;
pthread_rwlock_unlock(&g_file_task_map_lock);
t->lock(__LINE__);
if (t->from_user_id != user_id && t->to_user_id != user_id) {
log("invalid user_id %d for task %s", user_id, task_id.c_str());
t->unlock(__LINE__);
return;
}
t->unlock(__LINE__);
switch (file_stat) {
case IM::BaseDefine::CLIENT_FILE_CANCEL:
case IM::BaseDefine::CLIENT_FILE_DONE:
case IM::BaseDefine::CLIENT_FILE_REFUSE:
{
// notify other client
CFileConn* pConn = (CFileConn*)t->GetOpponentConn(user_id);
pConn->SendPdu(pPdu);
// release
log("task %s %d by user_id %d notify %d, erased", task_id.c_str(), file_stat, user_id, t->GetOpponent(user_id));
t->self_destroy = true;
break;
}
default:
break;
}
return;
}
void FileTransferSocket::_fileState(IN std::string& body)
{
IM::File::IMFileState imFileState;
if (!imFileState.ParseFromString(body))
{
LOG__(ERR, _T("parse failed,body:%s"), util::stringToCString(body));
return;
}
UINT32 nfileState = imFileState.state();
std::string taskId = imFileState.task_id();
TransferFileEntity fileEntity;
if (!TransferFileEntityManager::getInstance()->getFileInfoByTaskId(taskId, fileEntity))
{
LOG__(ERR, _T("fileState:can't find the fileInfo "));
return;
}
switch (nfileState)
{
case IM::BaseDefine::ClientFileState::CLIENT_FILE_PEER_READY:
LOG__(APP, _T("fileState--CLIENT_FILE_PEER_READY "));
break;
case IM::BaseDefine::ClientFileState::CLIENT_FILE_CANCEL ://取消的了文件传输
LOG__(APP, _T("fileState--CLIENT_FILE_CANCEL "));
{
if (fileEntity.pFileObject)
{
delete fileEntity.pFileObject;
fileEntity.pFileObject = nullptr;
}
TransferFileEntityManager::getInstance()->updateFileInfoBysTaskID(fileEntity);
module::getFileTransferModule()->asynNotifyObserver(module::KEY_FILESEVER_UPLOAD_CANCEL, fileEntity.sTaskID);
}
break;
case IM::BaseDefine::ClientFileState::CLIENT_FILE_REFUSE://拒绝了文件
LOG__(APP, _T("fileState--CLIENT_FILE_REFUSE "));
{
if (fileEntity.pFileObject)
{
delete fileEntity.pFileObject;
fileEntity.pFileObject = nullptr;
}
TransferFileEntityManager::getInstance()->updateFileInfoBysTaskID(fileEntity);
module::getFileTransferModule()->asynNotifyObserver(module::KEY_FILESEVER_UPLOAD_REJECT, fileEntity.sTaskID);
}
break;
case IM::BaseDefine::ClientFileState::CLIENT_FILE_DONE:
LOG__(APP, _T("fileState--CLIENT_FILE_DONE "));
if (fileEntity.pFileObject)
{
delete fileEntity.pFileObject;
fileEntity.pFileObject = nullptr;
}
TransferFileEntityManager::getInstance()->updateFileInfoBysTaskID(fileEntity);
module::getFileTransferModule()->asynNotifyObserver(module::KEY_FILESEVER_PROGRESSBAR_FINISHED, fileEntity.sTaskID);
break;
default:
break;
}
}
