int CFileConn::_StatesNotify(int state, const char* task_id, uint32_t user_id, CImConn* conn)
{
CFileConn* pConn = (CFileConn*)conn;
IM::File::IMFileState msg;
msg.set_state((::IM::BaseDefine::ClientFileState)state);
msg.set_task_id(task_id);
msg.set_user_id(user_id);
CImPdu pdu;
pdu.SetPBMsg(&msg);
pConn->SendPdu(&pdu);
log("notify to user %d state %d task %s", user_id, state, task_id);
return 0;
}
void FileTransferSocket::_filePullDataRspResponse(IN std::string& body)//收
{
IM::File::IMFilePullDataRsp imFilePullDataRsp;
if (!imFilePullDataRsp.ParseFromString(body))
{
LOG__(ERR, _T("parse failed,body:%s"), util::stringToCString(body));
return;
}
UInt32 nRes = imFilePullDataRsp.result_code();
if (0 != nRes)
{
LOG__(ERR, _T("PullDataRspResponse: error result:%d"),nRes);
return;
}
std::string taskId = imFilePullDataRsp.task_id();
const std::string& strData = imFilePullDataRsp.file_data();//todo ？？？？？要长度
void* pData = (void*)(strData.data());
UInt32 nBlockSize = strData.size();
UInt32 fileOffset = imFilePullDataRsp.offset();
TransferFileEntity fileEntity;
if (!TransferFileEntityManager::getInstance()->getFileInfoByTaskId(taskId, fileEntity))
{
LOG__(ERR, _T("can't find the fileInfo"));
return;
}
LOG__(DEBG, _T("receive:taskId=%s,filesize=%d,name=%s,BolckSize=%d")
, util::stringToCString(fileEntity.sTaskID)
, fileEntity.nFileSize
, fileEntity.getRealFileName()
, nBlockSize);
//存文件...
if (!fileEntity.pFileObject->writeBlock(fileOffset, nBlockSize, pData))
{
LOG__(DEBG, _T("writeBlock failed "));
return;
}
fileEntity.nProgress = fileOffset + nBlockSize;
if (fileEntity.nProgress < fileEntity.nFileSize)
{
//更新进度条
TransferFileEntityManager::getInstance()->updateFileInfoBysTaskID(fileEntity);//保存当前进度
module::getFileTransferModule()->asynNotifyObserver(module::KEY_FILESEVER_UPDATA_PROGRESSBAR
, fileEntity.sTaskID);
//继续发file block req...
int mode = fileEntity.nClientMode == IM::BaseDefine::ClientFileRole::CLIENT_OFFLINE_DOWNLOAD ? IM::BaseDefine::TransferFileType::FILE_TYPE_OFFLINE : IM::BaseDefine::TransferFileType::FILE_TYPE_ONLINE;
IM::File::IMFilePullDataReq imFilePullDataReq;
imFilePullDataReq.set_task_id(taskId);
imFilePullDataReq.set_user_id(util::stringToInt32(fileEntity.sToID));
imFilePullDataReq.set_trans_mode(static_cast<IM::BaseDefine::TransferFileType>(mode));
imFilePullDataReq.set_offset(fileEntity.nProgress);
UInt32 pullSize = fileEntity.nFileSize - fileEntity.nProgress;
pullSize > nBlockSize ? imFilePullDataReq.set_data_size(nBlockSize) : imFilePullDataReq.set_data_size(pullSize);
// 发包
sendPacket(IM::BaseDefine::ServiceID::SID_FILE, IM::BaseDefine::FileCmdID::CID_FILE_PULL_DATA_REQ, &imFilePullDataReq);
}
else//传输完成
{
if (fileEntity.pFileObject)
{
delete fileEntity.pFileObject;
fileEntity.pFileObject = nullptr;
}
//告知对方文件传输完成了。
IM::File::IMFileState imFileState;
imFileState.set_state(IM::BaseDefine::ClientFileState::CLIENT_FILE_DONE);
imFileState.set_task_id(taskId);
imFileState.set_user_id(util::stringToInt32(fileEntity.sToID));
sendPacket(IM::BaseDefine::ServiceID::SID_FILE, IM::BaseDefine::FileCmdID::CID_FILE_STATE, &imFileState);
TransferFileEntityManager::getInstance()->updateFileInfoBysTaskID(fileEntity);
module::getFileTransferModule()->asynNotifyObserver(module::KEY_FILESEVER_PROGRESSBAR_FINISHED, fileEntity.sTaskID);
}
}