uint32_t CClientConn::sendMessage(uint32_t nFromId, uint32_t nToId, IM::BaseDefine::MsgType nType, const string& strMsgData)
{
CImPdu cPdu;
IM::Message::IMMsgData msg;
msg.set_from_user_id(nFromId);
msg.set_to_session_id(nToId);
msg.set_msg_id(0);
msg.set_create_time(time(NULL));
msg.set_msg_type(nType);
msg.set_msg_data(strMsgData);
cPdu.SetPBMsg(&msg);
cPdu.SetServiceId(IM::BaseDefine::SID_MSG);
cPdu.SetCommandId(IM::BaseDefine::CID_MSG_DATA);
uint32_t nSeqNo = m_pSeqAlloctor->getSeq(ALLOCTOR_PACKET);
cPdu.SetSeqNum(nSeqNo);
SendPdu(&cPdu);
return nSeqNo;
}
void getUnreadMsgCounter(CImPdu* pPdu, uint32_t conn_uuid)
{
IM::Message::IMUnreadMsgCntReq msg;
IM::Message::IMUnreadMsgCntRsp msgResp;
if(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()))
{
CImPdu* pPduResp = new CImPdu;
uint32_t nUserId = msg.user_id();
list<IM::BaseDefine::UnreadInfo> lsUnreadCount;
uint32_t nTotalCnt = 0;
CMessageModel::getInstance()->getUnreadMsgCount(nUserId, nTotalCnt, lsUnreadCount);
CGroupMessageModel::getInstance()->getUnreadMsgCount(nUserId, nTotalCnt, lsUnreadCount);
msgResp.set_user_id(nUserId);
msgResp.set_total_cnt(nTotalCnt);
for(auto it= lsUnreadCount.begin(); it!=lsUnreadCount.end(); ++it)
{
IM::BaseDefine::UnreadInfo* pInfo = msgResp.add_unreadinfo_list();
// *pInfo = *it;
pInfo->set_session_id(it->session_id());
pInfo->set_session_type(it->session_type());
pInfo->set_unread_cnt(it->unread_cnt());
pInfo->set_latest_msg_id(it->latest_msg_id());
pInfo->set_latest_msg_data(it->latest_msg_data());
pInfo->set_latest_msg_type(it->latest_msg_type());
pInfo->set_latest_msg_from_user_id(it->latest_msg_from_user_id());
}
log("userId=%d, unreadCnt=%u, totalCount=%u", nUserId, msgResp.unreadinfo_list_size(), nTotalCnt);
msgResp.set_attach_data(msg.attach_data());
pPduResp->SetPBMsg(&msgResp);
pPduResp->SetSeqNum(pPdu->GetSeqNum());
pPduResp->SetServiceId(IM::BaseDefine::SID_MSG);
pPduResp->SetCommandId(IM::BaseDefine::CID_MSG_UNREAD_CNT_RESPONSE);
CProxyConn::AddResponsePdu(conn_uuid, pPduResp);
}
else
{
log("parse pb failed");
}
}
void CImUser::HandleKickUser(CMsgConn* pConn, uint32_t reason)
{
map<uint32_t, CMsgConn*>::iterator it = m_conn_map.find(pConn->GetHandle());
if (it != m_conn_map.end()) {
CMsgConn* pConn = it->second;
if(pConn) {
log("kick service user, user_id=%u.", m_user_id);
IM::Login::IMKickUser msg;
msg.set_user_id(m_user_id);
msg.set_kick_reason((::IM::BaseDefine::KickReasonType)reason);
CImPdu pdu;
pdu.SetPBMsg(&msg);
pdu.SetServiceId(SID_LOGIN);
pdu.SetCommandId(CID_LOGIN_KICK_USER);
pConn->SendPdu(&pdu);
pConn->SetKickOff();
pConn->Close();
}
}
}
uint32_t ClientConn::login(const string &strName, const string &strPass)
{
CImPdu cPdu;
IM::Login::IMLoginReq msg;
msg.set_user_name(strName);
msg.set_password(strPass);
msg.set_online_status(IM::BaseDefine::USER_STATUS_ONLINE);
msg.set_client_type(IM::BaseDefine::CLIENT_TYPE_WINDOWS);
msg.set_client_version("100.0.0");
cPdu.SetPBMsg(&msg);
cPdu.SetServiceId(IM::BaseDefine::DFFX_SID_LOGIN);
cPdu.SetCommandId(IM::BaseDefine::DFFX_CID_LOGIN_REQ_USERLOGIN);
printf("login %d\n",cPdu.GetCommandId());
uint32_t nSeqNo = m_pSeqAlloctor->getSeq(ALLOCTOR_PACKET);
cPdu.SetSeqNum(nSeqNo);
SendPdu(&cPdu);
return nSeqNo;
}
uint32_t ClientConn::getGroupInfo(uint32_t nUserId , const list<IM::BaseDefine::GroupVersionInfo> &lsGroupVersionInfo)
{
CImPdu cPdu;
IM::Group::IMGroupInfoListReq msg;
msg.set_user_id(nUserId);
for(const auto &vi:lsGroupVersionInfo)
{
IM::BaseDefine::GroupVersionInfo* pGroupVersionInfo = msg.add_group_version_list();
pGroupVersionInfo->set_group_id(vi.group_id());
pGroupVersionInfo->set_version(0);
}
cPdu.SetPBMsg(&msg);
cPdu.SetServiceId(IM::BaseDefine::SID_GROUP);
cPdu.SetCommandId(IM::BaseDefine::CID_GROUP_INFO_REQUEST);
uint32_t nSeqNo = m_pSeqAlloctor->getSeq(ALLOCTOR_PACKET);
cPdu.SetSeqNum(nSeqNo);
SendPdu(&cPdu);
return nSeqNo;
}
void getChgedDepart(CImPdu* pPdu, uint32_t conn_uuid)
{
IM::Buddy::IMDepartmentReq msg;
IM::Buddy::IMDepartmentRsp msgResp;
if (msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength())) {
CImPdu* pPduRes = new CImPdu;
uint32_t nUserId = msg.user_id();
uint32_t nLastUpdate = msg.latest_update_time();
list<uint32_t> lsChangedIds;
CDepartModel::getInstance()->getChgedDeptId(nLastUpdate, lsChangedIds);
list<IM::BaseDefine::DepartInfo> lsDeparts;
CDepartModel::getInstance()->getDepts(lsChangedIds, lsDeparts);
msgResp.set_user_id(nUserId);
msgResp.set_latest_update_time(nLastUpdate);
for(auto it=lsDeparts.begin(); it!=lsDeparts.end(); ++it)
{
IM::BaseDefine::DepartInfo* pDeptInfo = msgResp.add_dept_list();
pDeptInfo->set_dept_id(it->dept_id());
pDeptInfo->set_priority(it->priority());
pDeptInfo->set_dept_name(it->dept_name());
pDeptInfo->set_parent_dept_id(it->parent_dept_id());
pDeptInfo->set_dept_status(it->dept_status());
}
log("userId=%u, last_update=%u, cnt=%u", nUserId, nLastUpdate, lsDeparts.size());
msgResp.set_attach_data(msg.attach_data());
pPduRes->SetPBMsg(&msgResp);
pPduRes->SetSeqNum(pPdu->GetSeqNum());
pPduRes->SetServiceId(IM::BaseDefine::SID_BUDDY_LIST);
pPduRes->SetCommandId(IM::BaseDefine::CID_BUDDY_LIST_DEPARTMENT_RESPONSE);
CProxyConn::AddResponsePdu(conn_uuid, pPduRes);
}
else
{
log("parse pb failed");
}
}
void CLoginConn::OnTimer(uint64_t curr_tick)
{
if (m_conn_type == LOGIN_CONN_TYPE_CLIENT) {
if (curr_tick > m_last_recv_tick + CLIENT_TIMEOUT) {
Close();
}
} else {
if (curr_tick > m_last_send_tick + SERVER_HEARTBEAT_INTERVAL) {
IM::Other::IMHeartBeat msg;
CImPdu pdu;
pdu.SetPBMsg(&msg);
pdu.SetServiceId(SID_OTHER);
pdu.SetCommandId(CID_OTHER_HEARTBEAT);
SendPdu(&pdu);
}
if (curr_tick > m_last_recv_tick + SERVER_TIMEOUT) {
log("connection to MsgServer timeout ");
Close();
}
}
}
/**
* 设置群组信息推送，屏蔽或者取消屏蔽
*
* @param pPdu 收到的packet包指针
* @param conn_uuid 该包过来的socket 描述符
*/
void setGroupPush(CImPdu* pPdu, uint32_t conn_uuid)
{
IM::Group::IMGroupShieldReq msg;
IM::Group::IMGroupShieldRsp msgResp;
if(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()))
{
uint32_t nUserId = msg.user_id();
uint32_t nGroupId = msg.group_id();
uint32_t nStatus = msg.shield_status();
if(CGroupModel::getInstance()->isValidateGroupId(nGroupId))
{
CImPdu* pPduRes = new CImPdu;
bool bRet = CGroupModel::getInstance()->setPush(nUserId, nGroupId, IM_GROUP_SETTING_PUSH, nStatus);
msgResp.set_user_id(nUserId);
msgResp.set_group_id(nGroupId);
msgResp.set_result_code(bRet?0:1);
log("userId=%u, groupId=%u, result=%u", nUserId, nGroupId, msgResp.result_code());
msgResp.set_attach_data(msg.attach_data());
pPduRes->SetPBMsg(&msgResp);
pPduRes->SetSeqNum(pPdu->GetSeqNum());
pPduRes->SetServiceId(IM::BaseDefine::SID_GROUP);
pPduRes->SetCommandId(IM::BaseDefine::CID_GROUP_SHIELD_GROUP_RESPONSE);
CProxyConn::AddResponsePdu(conn_uuid, pPduRes);
}
else
{
log("Invalid group.userId=%u, groupId=%u", nUserId, nGroupId);
}
}
else
{
log("parse pb failed");
}
}
void CGroupChat::HandleClientGroupCreateRequest(CImPdu* pPdu, CMsgConn* pFromConn)
{
IM::Group::IMGroupCreateReq msg;
CHECK_PB_PARSE_MSG(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()));
uint32_t req_user_id = pFromConn->GetUserId();
string group_name = msg.group_name();
uint32_t group_type = msg.group_type();
if (group_type == IM::BaseDefine::GROUP_TYPE_NORMAL) {
log("HandleClientGroupCreateRequest, create normal group failed, req_id=%u, group_name=%s. ", req_user_id, group_name.c_str());
return;
}
string group_avatar = msg.group_avatar();
uint32_t user_cnt = msg.member_id_list_size();
log("HandleClientGroupCreateRequest, req_id=%u, group_name=%s, avatar_url=%s, user_cnt=%u ",
req_user_id, group_name.c_str(), group_avatar.c_str(), user_cnt);
CDBServConn* pDbConn = get_db_serv_conn();
if (pDbConn) {
CDbAttachData attach_data(ATTACH_TYPE_HANDLE, pFromConn->GetHandle(), 0);
msg.set_user_id(req_user_id);
msg.set_attach_data(attach_data.GetBuffer(), attach_data.GetLength());
pPdu->SetPBMsg(&msg);
pDbConn->SendPdu(pPdu);
} else {
log("no DB connection ");
IM::Group::IMGroupCreateRsp msg2;
msg2.set_user_id(req_user_id);
msg2.set_result_code(1);
msg2.set_group_name(group_name);
CImPdu pdu;
pdu.SetPBMsg(&msg2);
pdu.SetServiceId(SID_GROUP);
pdu.SetCommandId(CID_GROUP_CREATE_RESPONSE);
pdu.SetSeqNum(pPdu->GetSeqNum());
pFromConn->SendPdu(&pdu);
}
}
void CRouteConn::_HandleUsersStatusRequest(CImPdu* pPdu)
{
IM::Buddy::IMUsersStatReq msg;
CHECK_PB_PARSE_MSG(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()));
uint32_t request_id = msg.user_id();
uint32_t query_count = msg.user_id_list_size();
log("HandleUserStatusReq, req_id=%u, query_count=%u ", request_id, query_count);
IM::Buddy::IMUsersStatRsp msg2;
msg2.set_user_id(request_id);
msg2.set_attach_data(msg.attach_data());
list<user_stat_t> result_list;
user_stat_t status;
for(uint32_t i = 0; i < query_count; i++)
{
IM::BaseDefine::UserStat* user_stat = msg2.add_user_stat_list();
uint32_t user_id = msg.user_id_list(i);
user_stat->set_user_id(user_id);
CUserInfo* pUser = GetUserInfo(user_id);
if (pUser) {
user_stat->set_status((::IM::BaseDefine::UserStatType) pUser->GetStatus()) ;
}
else
{
user_stat->set_status(USER_STATUS_OFFLINE) ;
}
}
// send back query user status
CImPdu pdu;
pdu.SetPBMsg(&msg2);
pdu.SetServiceId(SID_BUDDY_LIST);
pdu.SetCommandId(CID_BUDDY_LIST_USERS_STATUS_RESPONSE);
pdu.SetSeqNum(pPdu->GetSeqNum());
SendPdu(&pdu);
}
uint32_t ClientConn::sendMessage(uint32_t nFromId, uint32_t nToId, IM::BaseDefine::MsgType nType, const string& strMsgData)
{
CImPdu cPdu;
IM::Message::IMMsgData msg;
msg.set_from_user_id(nFromId);
msg.set_to_session_id(nToId);
msg.set_msg_id(0);
msg.set_create_time(time(NULL));
msg.set_msg_type(nType);
//msg.set_msg_data(strMsgData);
//EncryptMsg
char * pOutData=NULL;
uint32_t nOutLen = 0;
int retCode = EncryptMsg( strMsgData.c_str(), strMsgData.length(), &pOutData, nOutLen);
if (retCode == 0 && nOutLen > 0 && pOutData != 0)
{
msg.set_msg_data( pOutData, nOutLen);
//delete pOutData;
Free(pOutData);
pOutData = NULL;
}
else
{
log("EncryptMsg error:%s\n", strMsgData.c_str());
msg.set_msg_data( strMsgData);
}
cPdu.SetPBMsg(&msg);
cPdu.SetServiceId(IM::BaseDefine::DFFX_SID_MSG);
cPdu.SetCommandId(IM::BaseDefine::DFFX_CID_MSG_DATA);
uint32_t nSeqNo = m_pSeqAlloctor->getSeq(ALLOCTOR_PACKET);
cPdu.SetSeqNum(nSeqNo);
SendPdu(&cPdu);
return nSeqNo;
}
void hasOfflineFile(CImPdu* pPdu, uint32_t conn_uuid)
{
IM::File::IMFileHasOfflineReq msg;
IM::File::IMFileHasOfflineRsp msgResp;
if(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()))
{
CImPdu* pPduRes = new CImPdu;
uint32_t nUserId = msg.user_id();
CFileModel* pModel = CFileModel::getInstance();
list<IM::BaseDefine::OfflineFileInfo> lsOffline;
pModel->getOfflineFile(nUserId, lsOffline);
msgResp.set_user_id(nUserId);
for (list<IM::BaseDefine::OfflineFileInfo>::iterator it=lsOffline.begin();
it != lsOffline.end(); ++it) {
IM::BaseDefine::OfflineFileInfo* pInfo = msgResp.add_offline_file_list();
// *pInfo = *it;
pInfo->set_from_user_id(it->from_user_id());
pInfo->set_task_id(it->task_id());
pInfo->set_file_name(it->file_name());
pInfo->set_file_size(it->file_size());
}
log("userId=%u, count=%u", nUserId, msgResp.offline_file_list_size());
msgResp.set_attach_data(msg.attach_data());
pPduRes->SetPBMsg(&msgResp);
pPduRes->SetSeqNum(pPdu->GetSeqNum());
pPduRes->SetServiceId(IM::BaseDefine::SID_FILE);
pPduRes->SetCommandId(IM::BaseDefine::CID_FILE_HAS_OFFLINE_RES);
CProxyConn::AddResponsePdu(conn_uuid, pPduRes);
}
else
{
log("parse pb failed");
}
}
void CGroupChat::HandleGroupInfoResponse(CImPdu* pPdu)
{
IM::Group::IMGroupInfoListRsp msg;
CHECK_PB_PARSE_MSG(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()));
uint32_t user_id = msg.user_id();
uint32_t group_cnt = msg.group_info_list_size();
CPduAttachData pduAttachData((uchar_t*)msg.attach_data().c_str(), msg.attach_data().length());
log("HandleGroupInfoResponse, user_id=%u, group_cnt=%u. ", user_id, group_cnt);
//此处是查询成员时使用，主要用于群消息从数据库获得msg_id后进行发送,一般此时group_cnt = 1
if (pduAttachData.GetPduLength() > 0 && group_cnt > 0)
{
IM::BaseDefine::GroupInfo group_info = msg.group_info_list(0);
uint32_t group_id = group_info.group_id();
log("GroupInfoRequest is send by server, group_id=%u ", group_id);
std::set<uint32_t> group_member_set;
for (uint32_t i = 0; i < group_info.group_member_list_size(); i++)
{
uint32_t member_user_id = group_info.group_member_list(i);
group_member_set.insert(member_user_id);
}
if (group_member_set.find(user_id) == group_member_set.end())
{
log("user_id=%u is not in group, group_id=%u. ", user_id, group_id);
return;
}
IM::Message::IMMsgData msg2;
CHECK_PB_PARSE_MSG(msg2.ParseFromArray(pduAttachData.GetPdu(), pduAttachData.GetPduLength()));
CImPdu pdu;
pdu.SetPBMsg(&msg2);
pdu.SetServiceId(SID_MSG);
pdu.SetCommandId(CID_MSG_DATA);
//Push相关
IM::Server::IMGroupGetShieldReq msg3;
msg3.set_group_id(group_id);
msg3.set_attach_data(pdu.GetBodyData(), pdu.GetBodyLength());
for (uint32_t i = 0; i < group_info.group_member_list_size(); i++)
{
uint32_t member_user_id = group_info.group_member_list(i);
msg3.add_user_id(member_user_id);
CImUser* pToImUser = CImUserManager::GetInstance()->GetImUserById(member_user_id);
if (pToImUser)
{
CMsgConn* pFromConn = NULL;
if( member_user_id == user_id )
{
uint32_t reqHandle = pduAttachData.GetHandle();
if(reqHandle != 0)
pFromConn = CImUserManager::GetInstance()->GetMsgConnByHandle(user_id, reqHandle);
}
pToImUser->BroadcastData(pdu.GetBuffer(), pdu.GetLength(), pFromConn);
}
}
CImPdu pdu2;
pdu2.SetPBMsg(&msg3);
pdu2.SetServiceId(SID_OTHER);
pdu2.SetCommandId(CID_OTHER_GET_SHIELD_REQ);
CDBServConn* pDbConn = get_db_serv_conn();
if (pDbConn)
{
pDbConn->SendPdu(&pdu2);
}
}
else if (pduAttachData.GetPduLength() == 0)
{
//正常获取群信息的返回
CMsgConn* pConn = CImUserManager::GetInstance()->GetMsgConnByHandle(user_id, pduAttachData.GetHandle());
if (pConn)
{
msg.clear_attach_data();
pPdu->SetPBMsg(&msg);
pConn->SendPdu(pPdu);
}
}
}
void CHttpQuery::_QueryChangeMember(const string& strAppKey, Json::Value &post_json_obj, CHttpConn *pHttpConn)
{
HTTP::CDBServConn *pConn = HTTP::get_db_serv_conn();
if (!pConn) {
log("no connection to RouteServConn ");
char* response_buf = PackSendResult(HTTP_ERROR_SERVER_EXCEPTION, HTTP_ERROR_MSG[9].c_str());
pHttpConn->Send(response_buf, (uint32_t)strlen(response_buf));
pHttpConn->Close();
return;
}
if ( post_json_obj["req_user_id"].isNull()) {
log("no user id ");
char* response_buf = PackSendResult(HTTP_ERROR_PARMENT, HTTP_ERROR_MSG[1].c_str());
pHttpConn->Send(response_buf, (uint32_t)strlen(response_buf));
pHttpConn->Close();
return;
}
if ( post_json_obj["group_id"].isNull() ) {
log("no group id ");
char* response_buf = PackSendResult(HTTP_ERROR_PARMENT, HTTP_ERROR_MSG[1].c_str());
pHttpConn->Send(response_buf, (uint32_t)strlen(response_buf));
pHttpConn->Close();
return;
}
if ( post_json_obj["modify_type"].isNull() ) {
log("no modify_type ");
char* response_buf = PackSendResult(HTTP_ERROR_PARMENT, HTTP_ERROR_MSG[1].c_str());
pHttpConn->Send(response_buf, (uint32_t)strlen(response_buf));
pHttpConn->Close();
return;
}
if (post_json_obj["user_id_list"].isNull()) {
log("no user list ");
char* response_buf = PackSendResult(HTTP_ERROR_PARMENT, HTTP_ERROR_MSG[1].c_str());
pHttpConn->Send(response_buf, (uint32_t)strlen(response_buf));
pHttpConn->Close();
return;
}
try
{
uint32_t user_id = post_json_obj["req_user_id"].asUInt();
uint32_t group_id = post_json_obj["group_id"].asUInt();
uint32_t modify_type = post_json_obj["modify_type"].asUInt();
uint32_t user_cnt = post_json_obj["user_id_list"].size();
log("QueryChangeMember, user_id: %u, group_id: %u, modify type: %u, user_cnt: %u. ",
user_id, group_id, modify_type, user_cnt);
if (!IM::BaseDefine::GroupModifyType_IsValid(modify_type)) {
log("QueryChangeMember, unvalid modify_type");
char* response_buf = PackSendResult(HTTP_ERROR_PARMENT, HTTP_ERROR_MSG[1].c_str());
pHttpConn->Send(response_buf, (uint32_t)strlen(response_buf));
pHttpConn->Close();
return;
}
CDbAttachData attach_data(ATTACH_TYPE_HANDLE, pHttpConn->GetConnHandle());
IM::Group::IMGroupChangeMemberReq msg;
msg.set_user_id(0);
msg.set_change_type((::IM::BaseDefine::GroupModifyType)modify_type);
msg.set_group_id(group_id);
for (uint32_t i = 0; i < user_cnt; i++) {
uint32_t member_id = post_json_obj["user_id_list"][i].asUInt();
msg.add_member_id_list(member_id);
}
msg.set_attach_data(attach_data.GetBuffer(), attach_data.GetLength());
CImPdu pdu;
pdu.SetPBMsg(&msg);
pdu.SetServiceId(IM::BaseDefine::DFFX_SID_GROUP);
pdu.SetCommandId(IM::BaseDefine::DFFX_CID_GROUP_CHANGE_MEMBER_REQUEST);
pConn->SendPdu(&pdu);
}
catch (std::runtime_error msg)
{
log("parse json data failed.");
char* response_buf = PackSendResult(HTTP_ERROR_PARMENT, HTTP_ERROR_MSG[1].c_str());
pHttpConn->Send(response_buf, (uint32_t)strlen(response_buf));
pHttpConn->Close();
}
}
void CRouteConn::_HandleUserStatusUpdate(CImPdu* pPdu)
{
IM::Server::IMUserStatusUpdate msg;
CHECK_PB_PARSE_MSG(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()));
uint32_t user_status = msg.user_status();
uint32_t user_id = msg.user_id();
uint32_t client_type = msg.client_type();
log("HandleUserStatusUpdate, status=%u, uid=%u, client_type=%u ", user_status, user_id, client_type);
_UpdateUserStatus(user_id, user_status, client_type);
//用于通知客户端,同一用户在pc端的登录情况
CUserInfo* pUser = GetUserInfo(user_id);
if (pUser)
{
IM::Server::IMServerPCLoginStatusNotify msg2;
msg2.set_user_id(user_id);
if (user_status == IM::BaseDefine::USER_STATUS_OFFLINE)
{
msg2.set_login_status(IM_PC_LOGIN_STATUS_OFF);
}
else
{
msg2.set_login_status(IM_PC_LOGIN_STATUS_ON);
}
CImPdu pdu;
pdu.SetPBMsg(&msg2);
pdu.SetServiceId(SID_OTHER);
pdu.SetCommandId(CID_OTHER_LOGIN_STATUS_NOTIFY);
if (user_status == USER_STATUS_OFFLINE)
{
//pc端下线且无pc端存在，则给msg_server发送一个通知
if (CHECK_CLIENT_TYPE_PC(client_type) && !pUser->IsPCClientLogin())
{
_BroadcastMsg(&pdu);
}
}
else
{
//只要pc端在线，则不管上线的是pc还是移动端，都通知msg_server
if (pUser->IsPCClientLogin())
{
_BroadcastMsg(&pdu);
}
}
}
//状态更新的是pc client端，则通知给所有其他人
if (CHECK_CLIENT_TYPE_PC(client_type))
{
IM::Buddy::IMUserStatNotify msg3;
IM::BaseDefine::UserStat* user_stat = msg3.mutable_user_stat();
user_stat->set_user_id(user_id);
user_stat->set_status((IM::BaseDefine::UserStatType)user_status);
CImPdu pdu2;
pdu2.SetPBMsg(&msg3);
pdu2.SetServiceId(SID_BUDDY_LIST);
pdu2.SetCommandId(CID_BUDDY_LIST_STATUS_NOTIFY);
//用户存在
if (pUser)
{
//如果是pc客户端离线，但是仍然存在pc客户端，则不发送离线通知
//此种情况一般是pc客户端多点登录时引起
if (USER_STATUS_OFFLINE == user_status && pUser->IsPCClientLogin())
{
return;
}
else
{
_BroadcastMsg(&pdu2);
}
}
else//该用户不存在了，则表示是离线状态
{
_BroadcastMsg(&pdu2);
}
}
}
/// yunfan add 2014.8.6
void CFileConn::_HandleMsgFileTransferReq(CImPdu* pPdu)
{
// if realtime transfer
// new realtime_task
// generate uuid
// copy userid_1 userid_2
// time_t = time(null);
// return uuid
// else new offline_task
// generate uuid
// copy user_1
// copy file_size
// time_t = time(null)
// return uuid
// create task for:
// realtime transfer and offline upload
IM::Server::IMFileTransferReq msg;
CHECK_PB_PARSE_MSG(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()));
uint32_t from_id = msg.from_user_id();
uint32_t to_id = msg.to_user_id();
IM::Server::IMFileTransferRsp msg2;
msg2.set_result_code(1);
msg2.set_from_user_id(from_id);
msg2.set_to_user_id(to_id);
msg2.set_file_name(msg.file_name());
msg2.set_file_size(msg.file_size());
msg2.set_task_id("");
msg2.set_trans_mode(msg.trans_mode());
msg2.set_attach_data(msg.attach_data());
CImPdu pdu;
pdu.SetPBMsg(&msg2);
pdu.SetServiceId(SID_OTHER);
pdu.SetCommandId(CID_OTHER_FILE_TRANSFER_RSP);
pdu.SetSeqNum(pPdu->GetSeqNum());
char task_id[64] = {0};
int iret = generate_id(task_id);
if (0 > iret || NULL == task_id) {
SendPdu(&pdu);
log("create task id failed");
return; // errno create task id failed 1
}
// new task and add to task_map
transfer_task_t* task = new transfer_task_t;
if (NULL == task) {
// log new failed
// return error
SendPdu(&pdu);
Close(); // close connection with msg svr
log("create task failed");
return; // create task failed
}
task->transfer_mode = msg.trans_mode();
task->task_id = task_id;
task->from_user_id = from_id;
task->to_user_id = to_id;
task->file_size = msg.file_size();
task->create_time = time_t(NULL);
// read cfg file
msg2.set_result_code(0);
pdu.SetPBMsg(&msg2);
SendPdu(&pdu);
task->create_time = time(NULL);
pthread_rwlock_wrlock(&g_file_task_map_lock);
g_file_task_map.insert(make_pair((char*)task->task_id.c_str(), task));
pthread_rwlock_unlock(&g_file_task_map_lock);
log("create task succeed, task id %s, task type %d, from user %d, to user %d", task->task_id.c_str(), task->transfer_mode, task->from_user_id, task->to_user_id);
return;
}
void getDevicesToken(CImPdu* pPdu, uint32_t conn_uuid)
{
IM::Server::IMGetDeviceTokenReq msg;
IM::Server::IMGetDeviceTokenRsp msgResp;
if(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()))
{
CacheManager* pCacheManager = CacheManager::getInstance();
CacheConn* pCacheConn = pCacheManager->GetCacheConn("token");
CImPdu* pPduResp = new CImPdu;
uint32_t nCnt = msg.user_id_size();
if (pCacheConn)
{
vector<string> vecTokens;
for (uint32_t i=0; i<nCnt; ++i) {
string strKey = "device_"+int2string(msg.user_id(i));
vecTokens.push_back(strKey);
}
map<string, string> mapTokens;
bool bRet = pCacheConn->mget(vecTokens, mapTokens);
pCacheManager->RelCacheConn(pCacheConn);
if(bRet)
{
for (auto it=mapTokens.begin(); it!=mapTokens.end(); ++it) {
string strKey = it->first;
size_t nPos = strKey.find("device_");
if( nPos != string::npos)
{
string strUserId = strKey.substr(nPos + strlen("device_"));
uint32_t nUserId = string2int(strUserId);
string strValue = it->second;
nPos = strValue.find(":");
if(nPos!=string::npos)
{
string strType = strValue.substr(0, nPos);
string strToken = strValue.substr(nPos + 1);
IM::BaseDefine::ClientType nClientType = IM::BaseDefine::ClientType(0);
if(strType == "ios")
{
nClientType = IM::BaseDefine::CLIENT_TYPE_IOS;
}
else if(strType == "android")
{
nClientType = IM::BaseDefine::CLIENT_TYPE_ANDROID;
}
if(IM::BaseDefine::ClientType_IsValid(nClientType))
{
IM::BaseDefine::UserTokenInfo* pToken = msgResp.add_user_token_info();
pToken->set_user_id(nUserId);
pToken->set_token(strToken);
pToken->set_user_type(nClientType);
uint32_t nTotalCnt = 0;
CMessageModel::getInstance()->getUnReadCntAll(nUserId, nTotalCnt);
CGroupMessageModel::getInstance()->getUnReadCntAll(nUserId, nTotalCnt);
pToken->set_push_count(nTotalCnt);
pToken->set_push_type(1);
}
else
{
log("invalid clientType.clientType=%u", nClientType);
}
}
else
{
log("invalid value. value=%s", strValue.c_str());
}
}
else
{
log("invalid key.key=%s", strKey.c_str());
}
}
}
else
{
log("mget failed!");
}
}
else
{
log("no cache connection for token");
}
log("req devices token.reqCnt=%u, resCnt=%u", nCnt, msgResp.user_token_info_size());
msgResp.set_attach_data(msg.attach_data());
pPduResp->SetPBMsg(&msgResp);
pPduResp->SetSeqNum(pPdu->GetSeqNum());
pPduResp->SetServiceId(IM::BaseDefine::SID_OTHER);
pPduResp->SetCommandId(IM::BaseDefine::CID_OTHER_GET_DEVICE_TOKEN_RSP);
CProxyConn::AddResponsePdu(conn_uuid, pPduResp);
}
else
{
log("parse pb failed");
}
}
void CDBServConn::_HandleDbRegisterResponse(CImPdu* pPdu)
{
RUNTIME_TRACE;
IM::Server::IMDbRegRes msgDb;
CHECK_PB_PARSE_MSG(msgDb.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()));
string login_name = msgDb.user_name();
CImUser* pImUser = CImUserManager::GetInstance()->GetImUserByLoginName(login_name);
if (!pImUser) {
log("ImUser for user_name=%s not exist", login_name.c_str());
return;
}
CDbAttachData attach_data((uchar_t*)msgDb.attach_data().c_str(), msgDb.attach_data().length());
auto pMsgConn = pImUser->GetUnValidateMsgConn(attach_data.GetHandle());
if (!pMsgConn || pMsgConn->IsOpen()) {
log("no such conn, user_name=%s", login_name.c_str());
return;
}
IM::BaseDefine::UserInfo user_info = msgDb.user_info();
uint32_t user_id = user_info.user_id();
pImUser->SetUserId(user_id);
pImUser->SetNickName(user_info.user_nick_name());
pImUser->SetValidated();
CImUserManager::GetInstance()->AddImUserById(user_id, pImUser);
log("user_name: %s, uid: %d", login_name.c_str(), user_id);
pMsgConn->SetUserId(user_id);
pMsgConn->SetOpen();
pMsgConn->SendUserStatusUpdate(IM::BaseDefine::USER_STATUS_ONLINE);
pImUser->ValidateMsgConn(pMsgConn->GetHandle(), pMsgConn);
IM::Login::IMRegisterRes msgRes;
msgRes.set_user_name(login_name);
msgRes.set_server_time(time(NULL));
msgRes.set_result_code((IM::BaseDefine::ResultType)msgDb.result_code());
msgRes.set_online_status((IM::BaseDefine::UserStatType)pMsgConn->GetOnlineStatus());
msgRes.set_result_string(msgDb.result_string());
IM::BaseDefine::UserInfo* user_info_tmp = msgRes.mutable_user_info();
user_info_tmp->set_user_id(user_info.user_id());
user_info_tmp->set_user_gender(user_info.user_gender());
user_info_tmp->set_user_nick_name(user_info.user_nick_name());
user_info_tmp->set_avatar_url(user_info.avatar_url());
user_info_tmp->set_department_id(user_info.department_id());
user_info_tmp->set_email(user_info.email());
user_info_tmp->set_user_real_name(user_info.user_real_name());
user_info_tmp->set_user_tel(user_info.user_tel());
user_info_tmp->set_user_domain(user_info.user_domain());
user_info_tmp->set_status(user_info.status());
CImPdu pdu;
pdu.SetPBMsg(&msgRes);
pdu.SetServiceId(SID_LOGIN);
pdu.SetCommandId(CID_LOGIN_RES_USERREG);
pdu.SetSeqNum(pPdu->GetSeqNum());
pMsgConn->SendPdu(&pdu);
log("send pdu command id = %d", pdu.GetCommandId());
if (msgDb.result_code())
pMsgConn->Close();
}
void CRouteServConn::_HandleUsersStatusResponse(CImPdu* pPdu)
{
IM::Buddy::IMUsersStatRsp msg;
CHECK_PB_PARSE_MSG(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()));
uint32_t user_id = msg.user_id();
uint32_t result_count = msg.user_stat_list_size();
log("HandleUsersStatusResp, user_id=%u, query_count=%u ", user_id, result_count);
CPduAttachData attach_data((uchar_t*)msg.attach_data().c_str(), msg.attach_data().length());
if (attach_data.GetType() == ATTACH_TYPE_HANDLE)
{
uint32_t handle = attach_data.GetHandle();
auto pConn = CImUserManager::GetInstance()->GetMsgConnByHandle(user_id, handle);
if (pConn) {
msg.clear_attach_data();
pPdu->SetPBMsg(&msg);
pConn->SendPdu(pPdu);
}
}
else if (attach_data.GetType() == ATTACH_TYPE_PDU_FOR_PUSH)
{
IM::BaseDefine::UserStat user_stat = msg.user_stat_list(0);
IM::Server::IMPushToUserReq msg2;
CHECK_PB_PARSE_MSG(msg2.ParseFromArray(attach_data.GetPdu(), attach_data.GetPduLength()));
IM::BaseDefine::UserTokenInfo* user_token = msg2.mutable_user_token_list(0);
//pc client登录，则为勿打扰式推送
if (user_stat.status() == IM::BaseDefine::USER_STATUS_ONLINE)
{
user_token->set_push_type(IM_PUSH_TYPE_SILENT);
log("HandleUsersStatusResponse, user id: %d, push type: normal. ", user_stat.user_id());
}
else
{
user_token->set_push_type(IM_PUSH_TYPE_NORMAL);
log("HandleUsersStatusResponse, user id: %d, push type: normal. ", user_stat.user_id());
}
CImPdu pdu;
pdu.SetPBMsg(&msg2);
pdu.SetServiceId(SID_OTHER);
pdu.SetCommandId(CID_OTHER_PUSH_TO_USER_REQ);
auto PushConn = get_push_serv_conn();
if (PushConn)
{
PushConn->SendPdu(&pdu);
}
}
else if (attach_data.GetType() == ATTACH_TYPE_HANDLE_AND_PDU_FOR_FILE)
{
IM::BaseDefine::UserStat user_stat = msg.user_stat_list(0);
IM::Server::IMFileTransferReq msg3;
CHECK_PB_PARSE_MSG(msg3.ParseFromArray(attach_data.GetPdu(), attach_data.GetPduLength()));
uint32_t handle = attach_data.GetHandle();
IM::BaseDefine::FileType trans_mode = IM::BaseDefine::FILE_TYPE_OFFLINE;
if (user_stat.status() == IM::BaseDefine::USER_STATUS_ONLINE)
{
trans_mode = IM::BaseDefine::FILE_TYPE_ONLINE;
}
msg3.set_trans_mode(trans_mode);
CImPdu pdu;
pdu.SetPBMsg(&msg3);
pdu.SetServiceId(SID_OTHER);
pdu.SetCommandId(CID_OTHER_FILE_TRANSFER_REQ);
pdu.SetSeqNum(pPdu->GetSeqNum());
auto pConn = get_random_file_serv_conn();
if (pConn) {
pConn->SendPdu(&pdu);
}
else
{
log("no file server ");
IM::File::IMFileRsp msg4;
msg4.set_result_code(1);
msg4.set_from_user_id(msg3.from_user_id());
msg4.set_to_user_id(msg3.to_user_id());
msg4.set_file_name(msg3.file_name());
msg4.set_task_id("");
msg4.set_trans_mode(msg3.trans_mode());
CImPdu pdu2;
pdu2.SetPBMsg(&msg4);
pdu2.SetServiceId(SID_FILE);
pdu2.SetCommandId(CID_FILE_RESPONSE);
pdu2.SetSeqNum(pPdu->GetSeqNum());
auto pMsgConn = CImUserManager::GetInstance()->GetMsgConnByHandle(msg3.from_user_id(),handle);
if (pMsgConn)
{
pMsgConn->SendPdu(&pdu2);
}
}
}
}
/// yunfan add 2014.8.7
/// offline file upload
/// file-svr will send pull-data-req to sender
/// then wait for sender's rsp
void* _DoUpload(void* lparam)
{
if (NULL == lparam) {
return NULL;
}
transfer_task_t* t = reinterpret_cast<transfer_task_t*>(lparam);
t->create_time = time(NULL);
// at begin
// send 10 data-pull-req
for (uint32_t cnt = 0; cnt < 1; ++cnt) {
std::map<uint32_t, upload_package_t*>::iterator iter = t->upload_packages.begin();
if (t->upload_packages.end() != iter) {
IM::File::IMFilePullDataReq msg;
msg.set_task_id(t->task_id);
msg.set_user_id(t->from_user_id);
msg.set_trans_mode(::IM::BaseDefine::FILE_TYPE_OFFLINE);
msg.set_offset(iter->second->offset);
msg.set_data_size(iter->second->size);
CImPdu pdu;
pdu.SetPBMsg(&msg);
pdu.SetServiceId(SID_FILE);
pdu.SetCommandId(CID_FILE_PULL_DATA_REQ);
CFileConn* pConn = (CFileConn*)t->GetConn(t->from_user_id);
pConn->SendPdu(&pdu);
log("Pull Data Req");
}
++iter;
}
// what if there is no rsp?
// still send req?
// no!
// at last, the user will cancel
// next ver, do change
while (t->transfered_size != t->upload_packages.size()) {
if (t->self_destroy) {
log("timeout, exit thread, task %s", t->task_id.c_str());
return NULL;
}
sleep(1);
}
t->lock(__LINE__);
// write head
if (NULL == t->file_head) {
t->file_head = new file_header_t;
}
if (NULL == t->file_head) {
log("create file header failed %s", t->task_id.c_str());
// beacuse all data in mem
// it has to be released
/*
UserMap_t::iterator ator = g_file_user_map.find(t->from_user_id);
if (g_file_user_map.end() != ator) {
CFileConn* pConn = (CFileConn*)ator->second;
pConn->Close();
}
*/
CFileConn* pConn = (CFileConn*)t->GetConn(t->from_user_id);
pConn->Close();
t->self_destroy = true;
t->unlock(__LINE__);
return NULL;
}
t->file_head->set_create_time(time(NULL));
t->file_head->set_task_id(t->task_id.c_str());
t->file_head->set_from_user_id(t->from_user_id);
t->file_head->set_to_user_id(t->to_user_id);
t->file_head->set_file_name("");
t->file_head->set_file_size(t->file_size);
fwrite(t->file_head, 1, sizeof(file_header_t), t->fp);
std::map<uint32_t, upload_package_t*>::iterator itor = t->upload_packages.begin();
for ( ; itor != t->upload_packages.end(); ++itor) {
fwrite(itor->second->data, 1, itor->second->size, t->fp);
}
fflush(t->fp);
if (t->fp) {
fclose(t->fp);
t->fp = NULL;
}
t->unlock(__LINE__);
return NULL;
}
void CLoginConn::_HandleMsgServRequest(CImPdu* pPdu)
{
IM::Login::IMMsgServReq msg;
msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength());
log("HandleMsgServReq. ");
// no MessageServer available
if (g_msg_serv_info.size() == 0) {
IM::Login::IMMsgServRsp msg;
msg.set_result_code(::IM::BaseDefine::REFUSE_REASON_NO_MSG_SERVER);
CImPdu pdu;
pdu.SetPBMsg(&msg);
pdu.SetServiceId(SID_LOGIN);
pdu.SetCommandId(CID_LOGIN_RES_MSGSERVER);
pdu.SetSeqNum(pPdu->GetSeqNum());
SendPdu(&pdu);
Close();
return;
}
// return a message server with minimum concurrent connection count
msg_serv_info_t* pMsgServInfo;
uint32_t min_user_cnt = (uint32_t)-1;
map<uint32_t, msg_serv_info_t*>::iterator it_min_conn = g_msg_serv_info.end(),it;
for (it = g_msg_serv_info.begin() ; it != g_msg_serv_info.end(); it++) {
pMsgServInfo = it->second;
if ( (pMsgServInfo->cur_conn_cnt < pMsgServInfo->max_conn_cnt) &&
(pMsgServInfo->cur_conn_cnt < min_user_cnt))
{
it_min_conn = it;
min_user_cnt = pMsgServInfo->cur_conn_cnt;
}
}
if (it_min_conn == g_msg_serv_info.end()) {
log("All TCP MsgServer are full ");
IM::Login::IMMsgServRsp msg;
msg.set_result_code(::IM::BaseDefine::REFUSE_REASON_MSG_SERVER_FULL);
CImPdu pdu;
pdu.SetPBMsg(&msg);
pdu.SetServiceId(SID_LOGIN);
pdu.SetCommandId(CID_LOGIN_RES_MSGSERVER);
pdu.SetSeqNum(pPdu->GetSeqNum());
SendPdu(&pdu);
}
else
{
IM::Login::IMMsgServRsp msg;
msg.set_result_code(::IM::BaseDefine::REFUSE_REASON_NONE);
msg.set_prior_ip(it_min_conn->second->ip_addr1);
msg.set_backip_ip(it_min_conn->second->ip_addr2);
msg.set_port(it_min_conn->second->port);
CImPdu pdu;
pdu.SetPBMsg(&msg);
pdu.SetServiceId(SID_LOGIN);
pdu.SetCommandId(CID_LOGIN_RES_MSGSERVER);
pdu.SetSeqNum(pPdu->GetSeqNum());
SendPdu(&pdu);
}
Close(); // after send MsgServResponse, active close the connection
}
void CFileConn::_HandleClientFilePullFileRsp(CImPdu *pPdu)
{
if (!_IsAuth()) {
return;
}
IM::File::IMFilePullDataRsp msg;
CHECK_PB_PARSE_MSG(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()));
uint32_t user_id = msg.user_id();
string task_id = msg.task_id();
uint32_t offset = msg.offset();
uint32_t data_size = msg.data().length();
pthread_rwlock_wrlock(&g_file_task_map_lock);
TaskMap_t::iterator iter = g_file_task_map.find(task_id.c_str());
if (g_file_task_map.end() == iter) {
// invalid task id
pthread_rwlock_unlock(&g_file_task_map_lock);
return;
}
transfer_task_t* t = iter->second;
pthread_rwlock_unlock(&g_file_task_map_lock);
t->lock(__LINE__);
t->create_time = time(NULL);
if (t->from_user_id != user_id && t->to_user_id != user_id) {
// invalid user
t->unlock(__LINE__);
return;
}
switch (t->transfer_mode) {
case FILE_TYPE_ONLINE: // transfer request to sender
{
CFileConn* pConn = (CFileConn*)t->GetOpponentConn(user_id);
pConn->SendPdu(pPdu); /// send to recver
break;
}
case FILE_TYPE_OFFLINE: /// this is the response to the server pull-data-req
{
if (t->upload_packages.size() <= 0) {
log("FATAL ERROR");
t->unlock(__LINE__);
return;
}
// check if data size ok
std::map<uint32_t, upload_package_t*>::iterator itPacks = t->upload_packages.find(offset);
if (t->upload_packages.end() != itPacks) { // offset right
// check if data size ok
if (data_size != itPacks->second->size) {
// the rsp's data size is different from req's
// refuse it or dynamic adjust
// do not adjust now, maybe later
uint32_t offset = itPacks->second->offset;
uint32_t size = itPacks->second->size;
// resend req
IM::File::IMFilePullDataReq msg2;
msg2.set_task_id(task_id);
msg2.set_user_id(user_id);
msg2.set_trans_mode((::IM::BaseDefine::FileType)t->transfer_mode);
msg2.set_offset(offset);
msg2.set_data_size(size);
CImPdu pdu;
pdu.SetPBMsg(&msg2);
pdu.SetServiceId(SID_FILE);
pdu.SetCommandId(CID_FILE_PULL_DATA_REQ);
SendPdu(&pdu);
log("size not match");
t->unlock(__LINE__);
return;
}
// check if data-ptr OK
if (NULL == itPacks->second->data) {
itPacks->second->data = new char[itPacks->second->size];
if (NULL == itPacks->second->data) {
uint32_t offset = itPacks->second->offset;
uint32_t size = itPacks->second->size;
log("alloc mem failed");
// resend req
IM::File::IMFilePullDataReq msg2;
msg2.set_task_id(task_id);
msg2.set_user_id(user_id);
msg2.set_trans_mode((::IM::BaseDefine::FileType)t->transfer_mode);
msg2.set_offset(offset);
msg2.set_data_size(size);
CImPdu pdu;
pdu.SetPBMsg(&msg2);
pdu.SetServiceId(SID_FILE);
pdu.SetCommandId(CID_FILE_PULL_DATA_REQ);
SendPdu(&pdu);
t->unlock(__LINE__);
return;
}
}
// copy data
memset(itPacks->second->data, 0, itPacks->second->size);
memcpy(itPacks->second->data, msg.data().c_str(), msg.data().length());
++t->transfered_size;
}
// find which segment hasn't got data yet
bool bFound = false;
std::map<uint32_t, upload_package_t*>::iterator itor = t->upload_packages.begin();
for ( ; itor != t->upload_packages.end(); ++itor) {
if (NULL == itor->second->data) {
bFound = true;
break;
}
}
if (!bFound) {
// all packages recved
_StatesNotify(IM::BaseDefine::CLIENT_FILE_DONE, task_id.c_str(), user_id, t->GetConn(user_id));
Close();
t->unlock(__LINE__);
return;
}
// prepare to send req for this segment
uint32_t next_offset = itor->second->offset;
uint32_t next_size = itor->second->size;
// send pull-data-req
IM::File::IMFilePullDataReq msg2;
msg2.set_task_id(task_id);
msg2.set_user_id(user_id);
msg2.set_trans_mode((::IM::BaseDefine::FileType)t->transfer_mode);
msg2.set_offset(next_offset);
msg2.set_data_size(next_size);
CImPdu pdu;
pdu.SetPBMsg(&msg2);
pdu.SetServiceId(SID_FILE);
pdu.SetCommandId(CID_FILE_PULL_DATA_REQ);
SendPdu(&pdu);
break;
}
default:
break;
}
t->unlock(__LINE__);
return;
}
void CFileConn::_HandleClientFilePullFileReq(CImPdu *pPdu)
{
if (!_IsAuth()) {
return;
}
IM::File::IMFilePullDataReq msg;
CHECK_PB_PARSE_MSG(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()));
uint32_t user_id = msg.user_id();
string task_id = msg.task_id();
uint32_t mode = msg.trans_mode();
uint32_t offset = msg.offset();
uint32_t datasize = msg.data_size();
IM::File::IMFilePullDataRsp msg2;
msg2.set_result_code(1);
msg2.set_task_id(task_id);
msg2.set_user_id(user_id);
msg2.set_offset(offset);
msg2.set_data("");
CImPdu pdu;
pdu.SetPBMsg(&msg2);
pdu.SetServiceId(SID_FILE);
pdu.SetCommandId(CID_FILE_PULL_DATA_RSP);
pdu.SetSeqNum(pPdu->GetSeqNum());
// since the task had been created when the recver logged-in
// we can find task in g_file_task_map here
pthread_rwlock_wrlock(&g_file_task_map_lock);
TaskMap_t::iterator iter = g_file_task_map.find(task_id.c_str());
if (g_file_task_map.end() == iter) {
// invalid task id
pthread_rwlock_unlock(&g_file_task_map_lock);
log("invalid task id %s ", task_id.c_str());
SendPdu(&pdu);
return;
}
transfer_task_t* t = iter->second;
pthread_rwlock_unlock(&g_file_task_map_lock);
t->lock(__LINE__);
t->create_time = time(NULL);
if (t->from_user_id != user_id /*for the realtime recver*/ && t->to_user_id != user_id /*for the offline download*/) {
// invalid user
log("illieage user %d for task %s", user_id, task_id.c_str());
SendPdu(&pdu);
t->unlock(__LINE__);
return;
}
switch (mode) {
case IM::BaseDefine::FILE_TYPE_ONLINE: // transfer request to sender
{
CFileConn* pConn = (CFileConn*)t->GetOpponentConn(user_id);
pConn->SendPdu(pPdu);
break;
}
case IM::BaseDefine::FILE_TYPE_OFFLINE: // for the offline download
{
// find file use task id
// send header info to user
// send data
// save path manager not used
// save transfered info into task
// like FILE*
// transfered size
// haven't been opened
size_t size = 0;
if (NULL == t->fp) {
char save_path[BUFSIZ] = {0};
snprintf(save_path, BUFSIZ, "%s/%d", g_current_save_path, user_id); // those who can only get files under their user_id-dir
int ret = mkdir(save_path, 0755);
if ( (ret != 0) && (errno != EEXIST) ) {
log("mkdir failed for path: %s", save_path);
SendPdu(&pdu);
t->unlock(__LINE__);
return;
}
strncat(save_path, "/", BUFSIZ);
strncat(save_path, task_id.c_str(), BUFSIZ); // use task_id as file name, in case of same-name file
// open at first time
t->fp = fopen(save_path, "rb"); // save fp
if (!t->fp) {
log("can not open file");
SendPdu(&pdu);
t->unlock(__LINE__);
return;
}
// read head at open
if (NULL == t->file_head) {
t->file_head = new file_header_t;
if (NULL == t->file_head) {
// close to ensure next time will new file-header again
log("read file head failed.");
fclose(t->fp);
SendPdu(&pdu);
t->unlock(__LINE__);
return;
}
}
size = fread(t->file_head, 1, sizeof(file_header_t), t->fp); // read header
if (sizeof(file_header_t) > size) {
// close to ensure next time will read again
log("read file head failed.");
fclose(t->fp); // error to get header
SendPdu(&pdu);
t->unlock(__LINE__);
return;
} // the header won't be sent to recver, because the msg svr had already notified it.
// if the recver needs to check it, it could be helpful
// or sometime later, the recver needs it in some way.
}
// read data and send based on offset and datasize.
char* tmpbuf = new char[datasize];
if (NULL == tmpbuf) {
// alloc mem failed
log("alloc mem failed.");
SendPdu(&pdu);
t->unlock(__LINE__);
return;
}
memset(tmpbuf, 0, datasize);
// offset file_header_t
int iret = fseek(t->fp, sizeof(file_header_t) + offset, SEEK_SET); // read after file_header_t
if (0 != iret) {
log("seek offset failed.");
SendPdu(&pdu);
delete[] tmpbuf;
t->unlock(__LINE__);
return;
// offset failed
}
size = fread(tmpbuf, 1, datasize, t->fp);
msg2.set_data(tmpbuf, size);
CImPdu pdu2;
pdu2.SetPBMsg(&msg2);
pdu2.SetServiceId(SID_FILE);
pdu2.SetCommandId(CID_FILE_PULL_DATA_RSP);
pdu2.SetSeqNum(pPdu->GetSeqNum());
pdu2.SetSeqNum(pPdu->GetSeqNum());
SendPdu(&pdu2);
delete[] tmpbuf;
t->transfered_size += size; // record transfered size for next time offset
if (0 == size) {
fclose(t->fp);
t->fp = NULL;
_StatesNotify(CLIENT_FILE_DONE, task_id.c_str(), user_id, this);
Close();
t->self_destroy = true;
t->unlock(__LINE__);
return;
}
break;
}
default:
break;
}
t->unlock(__LINE__);
return;
}
void CGroupChat::HandleGroupMessage(CImPdu* pPdu)
{
IM::Message::IMMsgData msg;
CHECK_PB_PARSE_MSG(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()));
uint32_t from_user_id = msg.from_user_id();
uint32_t to_group_id = msg.to_session_id();
string msg_data = msg.msg_data();
uint32_t msg_id = msg.msg_id();
if (msg_id == 0) {
log("HandleGroupMsg, write db failed, %u->%u. ", from_user_id, to_group_id);
return;
}
uint8_t msg_type = msg.msg_type();
CDbAttachData attach_data((uchar_t*)msg.attach_data().c_str(), msg.attach_data().length());
log("HandleGroupMsg, %u->%u, msg id=%u. ", from_user_id, to_group_id, msg_id);
CMsgConn* pFromConn = CImUserManager::GetInstance()->GetMsgConnByHandle(from_user_id,
attach_data.GetHandle());
if (pFromConn)
{
//接收反馈
IM::Message::IMMsgDataAck msg2;
msg2.set_user_id(from_user_id);
msg2.set_session_id(to_group_id);
msg2.set_msg_id(msg_id);
msg2.set_session_type(::IM::BaseDefine::SESSION_TYPE_GROUP);
CImPdu pdu;
pdu.SetPBMsg(&msg2);
pdu.SetServiceId(SID_MSG);
pdu.SetCommandId(CID_MSG_DATA_ACK);
pdu.SetSeqNum(pPdu->GetSeqNum());
pFromConn->SendPdu(&pdu);
}
CRouteServConn* pRouteConn = get_route_serv_conn();
if (pRouteConn)
{
pRouteConn->SendPdu(pPdu);
}
// 服务器没有群的信息，向DB服务器请求群信息，并带上消息作为附件，返回时在发送该消息给其他群成员
//IM::BaseDefine::GroupVersionInfo group_version_info;
CPduAttachData pduAttachData(ATTACH_TYPE_HANDLE_AND_PDU, attach_data.GetHandle(), pPdu->GetBodyLength(), pPdu->GetBodyData());
IM::Group::IMGroupInfoListReq msg3;
msg3.set_user_id(from_user_id);
IM::BaseDefine::GroupVersionInfo* group_version_info = msg3.add_group_version_list();
group_version_info->set_group_id(to_group_id);
group_version_info->set_version(0);
msg3.set_attach_data(pduAttachData.GetBuffer(), pduAttachData.GetLength());
CImPdu pdu;
pdu.SetPBMsg(&msg3);
pdu.SetServiceId(SID_GROUP);
pdu.SetCommandId(CID_GROUP_INFO_REQUEST);
CDBServConn* pDbConn = get_db_serv_conn();
if(pDbConn)
{
pDbConn->SendPdu(&pdu);
}
}
void CDBServConn::_HandleValidateResponse(CImPdu* pPdu)
{
RUNTIME_TRACE;
IM::Server::IMValidateRsp msg;
CHECK_PB_PARSE_MSG(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()));
string login_name = msg.user_name();
uint32_t result = msg.result_code();
string result_string = msg.result_string();
CDbAttachData attach_data((uchar_t*)msg.attach_data().c_str(), msg.attach_data().length());
log("HandleValidateResp, user_name=%s, result=%d", login_name.c_str(), result);
CImUser* pImUser = CImUserManager::GetInstance()->GetImUserByLoginName(login_name);
SpCMsgConn pMsgConn = NULL;
if (!pImUser) {
log("ImUser for user_name=%s not exist", login_name.c_str());
return;
} else {
pMsgConn = pImUser->GetUnValidateMsgConn(attach_data.GetHandle());
if (!pMsgConn || pMsgConn->IsOpen()) {
log("no such conn is validated, user_name=%s", login_name.c_str());
return;
}
}
if (result != 0) {
result = IM::BaseDefine::REFUSE_REASON_DB_VALIDATE_FAILED;
}
if (result == 0)
{
IM::BaseDefine::UserInfo user_info = msg.user_info();
uint32_t user_id = user_info.user_id();
CImUser* pUser = CImUserManager::GetInstance()->GetImUserById(user_id);
if (pUser)
{
pUser->AddUnValidateMsgConn(pMsgConn);
pImUser->DelUnValidateMsgConn(pMsgConn);
if (pImUser->IsMsgConnEmpty())
{
CImUserManager::GetInstance()->RemoveImUserByLoginName(login_name);
delete pImUser;
}
}
else
{
pUser = pImUser;
}
pUser->SetUserId(user_id);
pUser->SetNickName(user_info.user_nick_name());
pUser->SetValidated();
CImUserManager::GetInstance()->AddImUserById(user_id, pUser);
pUser->KickOutSameClientType(pMsgConn->GetClientType(), IM::BaseDefine::KICK_REASON_DUPLICATE_USER, pMsgConn);
auto pRouteConn = get_route_serv_conn();
if (pRouteConn) {
IM::Server::IMServerKickUser msg2;
msg2.set_user_id(user_id);
msg2.set_client_type((::IM::BaseDefine::ClientType)pMsgConn->GetClientType());
msg2.set_reason(1);
CImPdu pdu;
pdu.SetPBMsg(&msg2);
pdu.SetServiceId(SID_OTHER);
pdu.SetCommandId(CID_OTHER_SERVER_KICK_USER);
pRouteConn->SendPdu(&pdu);
}
log("user_name: %s, uid: %d", login_name.c_str(), user_id);
pMsgConn->SetUserId(user_id);
pMsgConn->SetOpen();
pMsgConn->SendUserStatusUpdate(IM::BaseDefine::USER_STATUS_ONLINE);
pUser->ValidateMsgConn(pMsgConn->GetHandle(), pMsgConn);
IM::Login::IMLoginRes msg3;
msg3.set_server_time(time(NULL));
msg3.set_result_code(IM::BaseDefine::REFUSE_REASON_NONE);
msg3.set_result_string(result_string);
msg3.set_online_status((IM::BaseDefine::UserStatType)pMsgConn->GetOnlineStatus());
IM::BaseDefine::UserInfo* user_info_tmp = msg3.mutable_user_info();
user_info_tmp->set_user_id(user_info.user_id());
user_info_tmp->set_user_gender(user_info.user_gender());
user_info_tmp->set_user_nick_name(user_info.user_nick_name());
user_info_tmp->set_avatar_url(user_info.avatar_url());
user_info_tmp->set_department_id(user_info.department_id());
user_info_tmp->set_email(user_info.email());
user_info_tmp->set_user_real_name(user_info.user_real_name());
user_info_tmp->set_user_tel(user_info.user_tel());
user_info_tmp->set_user_domain(user_info.user_domain());
user_info_tmp->set_status(user_info.status());
CImPdu pdu2;
pdu2.SetPBMsg(&msg3);
pdu2.SetServiceId(SID_LOGIN);
pdu2.SetCommandId(CID_LOGIN_RES_USERLOGIN);
pdu2.SetSeqNum(pPdu->GetSeqNum());
pMsgConn->SendPdu(&pdu2);
}
else
{
IM::Login::IMLoginRes msg4;
msg4.set_server_time(time(NULL));
msg4.set_result_code((IM::BaseDefine::ResultType)result);
msg4.set_result_string(result_string);
CImPdu pdu3;
pdu3.SetPBMsg(&msg4);
pdu3.SetServiceId(SID_LOGIN);
pdu3.SetCommandId(CID_LOGIN_RES_USERLOGIN);
pdu3.SetSeqNum(pPdu->GetSeqNum());
pMsgConn->SendPdu(&pdu3);
pMsgConn->Close();
}
}
void CDBServConn::_HandleMsgData(CImPdu *pPdu)
{
IM::Message::IMMsgData msg;
CHECK_PB_PARSE_MSG(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()));
if (CHECK_MSG_TYPE_GROUP(msg.msg_type())) {
s_group_chat->HandleGroupMessage(pPdu);
return;
}
uint32_t from_user_id = msg.from_user_id();
uint32_t to_user_id = msg.to_session_id();
uint32_t msg_id = msg.msg_id();
if (msg_id == 0) {
log("HandleMsgData, write db failed, %u->%u.", from_user_id, to_user_id);
return;
}
uint8_t msg_type = msg.msg_type();
CDbAttachData attach_data((uchar_t*)msg.attach_data().c_str(), msg.attach_data().length());
uint32_t handle = attach_data.GetHandle();
log("HandleMsgData, from_user_id=%u, to_user_id=%u, msg_id=%u.", from_user_id, to_user_id, msg_id);
SpCMsgConn pMsgConn = CImUserManager::GetInstance()->GetMsgConnByHandle(from_user_id, attach_data.GetHandle());
if (pMsgConn)
{
IM::Message::IMMsgDataAck msg2;
msg2.set_user_id(from_user_id);
msg2.set_msg_id(msg_id);
msg2.set_session_id(to_user_id);
msg2.set_session_type(::IM::BaseDefine::SESSION_TYPE_SINGLE);
CImPdu pdu;
pdu.SetPBMsg(&msg2);
pdu.SetServiceId(SID_MSG);
pdu.SetCommandId(CID_MSG_DATA_ACK);
pdu.SetSeqNum(pPdu->GetSeqNum());
pMsgConn->SendPdu(&pdu);
}
auto pRouteConn = get_route_serv_conn();
if (pRouteConn) {
pRouteConn->SendPdu(pPdu);
}
msg.clear_attach_data();
pPdu->SetPBMsg(&msg);
CImUser* pFromImUser = CImUserManager::GetInstance()->GetImUserById(from_user_id);
CImUser* pToImUser = CImUserManager::GetInstance()->GetImUserById(to_user_id);
pPdu->SetSeqNum(0);
if (pFromImUser) {
pFromImUser->BroadcastClientMsgData(pPdu, msg_id, pMsgConn, from_user_id);
}
if (pToImUser) {
pToImUser->BroadcastClientMsgData(pPdu, msg_id, NULL, from_user_id);
}
IM::Server::IMGetDeviceTokenReq msg3;
msg3.add_user_id(to_user_id);
msg3.set_attach_data(pPdu->GetBodyData(), pPdu->GetBodyLength());
CImPdu pdu2;
pdu2.SetPBMsg(&msg3);
pdu2.SetServiceId(SID_OTHER);
pdu2.SetCommandId(CID_OTHER_GET_DEVICE_TOKEN_REQ);
SendPdu(&pdu2);
}
void setDevicesToken(CImPdu* pPdu, uint32_t conn_uuid)
{
IM::Login::IMDeviceTokenReq msg;
IM::Login::IMDeviceTokenRsp msgResp;
if(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()))
{
uint32_t nUserId = msg.user_id();
string strToken = msg.device_token();
CImPdu* pPduResp = new CImPdu;
CacheManager* pCacheManager = CacheManager::getInstance();
CacheConn* pCacheConn = pCacheManager->GetCacheConn("token");
if (pCacheConn)
{
IM::BaseDefine::ClientType nClientType = msg.client_type();
string strValue;
if(IM::BaseDefine::CLIENT_TYPE_IOS == nClientType)
{
strValue = "ios:"+strToken;
}
else if(IM::BaseDefine::CLIENT_TYPE_ANDROID == nClientType)
{
strValue = "android:"+strToken;
}
else
{
strValue = strToken;
}
string strOldValue = pCacheConn->get("device_"+int2string(nUserId));
if(!strOldValue.empty())
{
size_t nPos = strOldValue.find(":");
if(nPos!=string::npos)
{
string strOldToken = strOldValue.substr(nPos + 1);
string strReply = pCacheConn->get("device_"+strOldToken);
if (!strReply.empty()) {
string strNewValue("");
pCacheConn->set("device_"+strOldToken, strNewValue);
}
}
}
pCacheConn->set("device_"+int2string(nUserId), strValue);
string strNewValue = int2string(nUserId);
pCacheConn->set("device_"+strToken, strNewValue);
log("setDeviceToken. userId=%u, deviceToken=%s", nUserId, strToken.c_str());
pCacheManager->RelCacheConn(pCacheConn);
}
else
{
log("no cache connection for token");
}
log("setDeviceToken. userId=%u, deviceToken=%s", nUserId, strToken.c_str());
msgResp.set_attach_data(msg.attach_data());
msgResp.set_user_id(nUserId);
pPduResp->SetPBMsg(&msgResp);
pPduResp->SetSeqNum(pPdu->GetSeqNum());
pPduResp->SetServiceId(IM::BaseDefine::SID_LOGIN);
pPduResp->SetCommandId(IM::BaseDefine::CID_LOGIN_RES_DEVICETOKEN);
CProxyConn::AddResponsePdu(conn_uuid, pPduResp);
}
else
{
log("parse pb failed");
}
}
void CDBServConn::_HandleGetDeviceTokenResponse(CImPdu *pPdu)
{
IM::Server::IMGetDeviceTokenRsp msg;
CHECK_PB_PARSE_MSG(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()));
IM::Message::IMMsgData msg2;
CHECK_PB_PARSE_MSG(msg2.ParseFromArray(msg.attach_data().c_str(), msg.attach_data().length()));
string msg_data = msg2.msg_data();
uint32_t msg_type = msg2.msg_type();
uint32_t from_id = msg2.from_user_id();
uint32_t to_id = msg2.to_session_id();
if (msg_type == IM::BaseDefine::MSG_TYPE_SINGLE_TEXT || msg_type == IM::BaseDefine::MSG_TYPE_GROUP_TEXT)
{
//msg_data =
char* msg_out = NULL;
uint32_t msg_out_len = 0;
if (pAes->Decrypt(msg_data.c_str(), msg_data.length(), &msg_out, msg_out_len) == 0)
{
msg_data = string(msg_out, msg_out_len);
}
else
{
log("HandleGetDeviceTokenResponse, decrypt msg failed, from_id: %u, to_id: %u, msg_type: %u.", from_id, to_id, msg_type);
return;
}
pAes->Free(msg_out);
}
build_ios_push_flash(msg_data, msg2.msg_type(), from_id);
//{
// "msg_type": 1,
// "from_id": "1345232",
// "group_type": "12353",
//}
jsonxx::Object json_obj;
json_obj << "msg_type" << (uint32_t)msg2.msg_type();
json_obj << "from_id" << from_id;
if (CHECK_MSG_TYPE_GROUP(msg2.msg_type())) {
json_obj << "group_id" << to_id;
}
uint32_t user_token_cnt = msg.user_token_info_size();
log("HandleGetDeviceTokenResponse, user_token_cnt = %u.", user_token_cnt);
IM::Server::IMPushToUserReq msg3;
for (uint32_t i = 0; i < user_token_cnt; i++)
{
IM::BaseDefine::UserTokenInfo user_token = msg.user_token_info(i);
uint32_t user_id = user_token.user_id();
string device_token = user_token.token();
uint32_t push_cnt = user_token.push_count();
uint32_t client_type = user_token.user_type();
//自己发得消息不给自己发推送
if (from_id == user_id) {
continue;
}
log("HandleGetDeviceTokenResponse, user_id = %u, device_token = %s, push_cnt = %u, client_type = %u.",
user_id, device_token.c_str(), push_cnt, client_type);
CImUser* pUser = CImUserManager::GetInstance()->GetImUserById(user_id);
if (pUser)
{
msg3.set_flash(msg_data);
msg3.set_data(json_obj.json());
IM::BaseDefine::UserTokenInfo* user_token_tmp = msg3.add_user_token_list();
user_token_tmp->set_user_id(user_id);
user_token_tmp->set_user_type((IM::BaseDefine::ClientType)client_type);
user_token_tmp->set_token(device_token);
user_token_tmp->set_push_count(push_cnt);
//pc client登录，则为勿打扰式推送
if (pUser->GetPCLoginStatus() == IM_PC_LOGIN_STATUS_ON)
{
user_token_tmp->set_push_type(IM_PUSH_TYPE_SILENT);
log("HandleGetDeviceTokenResponse, user id: %d, push type: silent.", user_id);
}
else
{
user_token_tmp->set_push_type(IM_PUSH_TYPE_NORMAL);
log("HandleGetDeviceTokenResponse, user id: %d, push type: normal.", user_id);
}
}
else
{
IM::Server::IMPushToUserReq msg4;
msg4.set_flash(msg_data);
msg4.set_data(json_obj.json());
IM::BaseDefine::UserTokenInfo* user_token_tmp = msg4.add_user_token_list();
user_token_tmp->set_user_id(user_id);
user_token_tmp->set_user_type((IM::BaseDefine::ClientType)client_type);
user_token_tmp->set_token(device_token);
user_token_tmp->set_push_count(push_cnt);
user_token_tmp->set_push_type(IM_PUSH_TYPE_NORMAL);
CImPdu pdu;
pdu.SetPBMsg(&msg4);
pdu.SetServiceId(SID_OTHER);
pdu.SetCommandId(CID_OTHER_PUSH_TO_USER_REQ);
CPduAttachData attach_data(ATTACH_TYPE_PDU_FOR_PUSH, 0, pdu.GetBodyLength(), pdu.GetBodyData());
IM::Buddy::IMUsersStatReq msg5;
msg5.set_user_id(0);
msg5.add_user_id_list(user_id);
msg5.set_attach_data(attach_data.GetBuffer(), attach_data.GetLength());
CImPdu pdu2;
pdu2.SetPBMsg(&msg5);
pdu2.SetServiceId(SID_BUDDY_LIST);
pdu2.SetCommandId(CID_BUDDY_LIST_USERS_STATUS_REQUEST);
auto route_conn = get_route_serv_conn();
if (route_conn)
{
route_conn->SendPdu(&pdu2);
}
}
}
if (msg3.user_token_list_size() > 0)
{
CImPdu pdu3;
pdu3.SetPBMsg(&msg3);
pdu3.SetServiceId(SID_OTHER);
pdu3.SetCommandId(CID_OTHER_PUSH_TO_USER_REQ);
auto PushConn = get_push_serv_conn();
if (PushConn) {
PushConn->SendPdu(&pdu3);
}
}
}
void doLogin(CImPdu* pPdu, uint32_t conn_uuid)
{
CImPdu* pPduResp = new CImPdu;
IM::Server::IMValidateReq msg;
IM::Server::IMValidateRsp msgResp;
if(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()))
{
string strDomain = msg.user_name();
string strPass = msg.password();
msgResp.set_user_name(strDomain);
msgResp.set_attach_data(msg.attach_data());
do
{
CAutoLock cAutoLock(&g_cLimitLock);
list<uint32_t>& lsErrorTime = g_hmLimits[strDomain];
uint32_t tmNow = time(NULL);
//清理超过30分钟的错误时间点记录
/*
清理放在这里还是放在密码错误后添加的时候呢？
放在这里，每次都要遍历，会有一点点性能的损失。
放在后面，可能会造成30分钟之前有10次错的，但是本次是对的就没办法再访问了。
*/
auto itTime=lsErrorTime.begin();
for(; itTime!=lsErrorTime.end();++itTime)
{
if(tmNow - *itTime > 30*60)
{
break;
}
}
if(itTime != lsErrorTime.end())
{
lsErrorTime.erase(itTime, lsErrorTime.end());
}
// 判断30分钟内密码错误次数是否大于10
if(lsErrorTime.size() > 10)
{
itTime = lsErrorTime.begin();
if(tmNow - *itTime <= 30*60)
{
msgResp.set_result_code(6);
msgResp.set_result_string("用户名/密码错误次数太多");
pPduResp->SetPBMsg(&msgResp);
pPduResp->SetSeqNum(pPdu->GetSeqNum());
pPduResp->SetServiceId(IM::BaseDefine::SID_OTHER);
pPduResp->SetCommandId(IM::BaseDefine::CID_OTHER_VALIDATE_RSP);
CProxyConn::AddResponsePdu(conn_uuid, pPduResp);
return ;
}
}
} while(false);
log("%s request login.", strDomain.c_str());
IM::BaseDefine::UserInfo cUser;
if(g_loginStrategy.doLogin(strDomain, strPass, cUser))
{
IM::BaseDefine::UserInfo* pUser = msgResp.mutable_user_info();
pUser->set_user_id(cUser.user_id());
pUser->set_user_gender(cUser.user_gender());
pUser->set_department_id(cUser.department_id());
pUser->set_user_nick_name(cUser.user_nick_name());
pUser->set_user_domain(cUser.user_domain());
pUser->set_avatar_url(cUser.avatar_url());
pUser->set_email(cUser.email());
pUser->set_user_tel(cUser.user_tel());
pUser->set_user_real_name(cUser.user_real_name());
pUser->set_status(0);
pUser->set_sign_info(cUser.sign_info());
msgResp.set_result_code(0);
msgResp.set_result_string("成功");
//如果登陆成功，则清除错误尝试限制
CAutoLock cAutoLock(&g_cLimitLock);
list<uint32_t>& lsErrorTime = g_hmLimits[strDomain];
lsErrorTime.clear();
}
else
{
//密码错误，记录一次登陆失败
uint32_t tmCurrent = time(NULL);
CAutoLock cAutoLock(&g_cLimitLock);
list<uint32_t>& lsErrorTime = g_hmLimits[strDomain];
lsErrorTime.push_front(tmCurrent);
log("get result false");
msgResp.set_result_code(1);
msgResp.set_result_string("用户名/密码错误");
}
}
else
{
msgResp.set_result_code(2);
msgResp.set_result_string("服务端内部错误");
}
pPduResp->SetPBMsg(&msgResp);
pPduResp->SetSeqNum(pPdu->GetSeqNum());
pPduResp->SetServiceId(IM::BaseDefine::SID_OTHER);
pPduResp->SetCommandId(IM::BaseDefine::CID_OTHER_VALIDATE_RSP);
CProxyConn::AddResponsePdu(conn_uuid, pPduResp);
}
void CFileConn::_HandleClientFileLoginReq(CImPdu* pPdu)
{
// if can not find uuid
// return invalid uuid
// if invalid user_id
// return invalid user
// if ready_to_recv or offline / mobile task
// return can_send
// return ok
IM::File::IMFileLoginReq msg;
CHECK_PB_PARSE_MSG(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()));
uint32_t user_id = msg.user_id();
string task_id = msg.task_id();
IM::BaseDefine::ClientFileRole mode = msg.file_role();
m_user_id = user_id;
log("client login, user_id=%u, handle %d", m_user_id, m_handle);
// auth done
m_bAuth = true;
m_conntype = CONN_TYPE_CLIENT;
IM::File::IMFileLoginRsp msg2;
msg2.set_result_code(1);
msg2.set_task_id(task_id);
CImPdu pdu;
pdu.SetPBMsg(&msg2);
pdu.SetServiceId(SID_FILE);
pdu.SetCommandId(CID_FILE_LOGIN_RES);
pdu.SetSeqNum(pPdu->GetSeqNum());
// create task for offline download
if (IM::BaseDefine::CLIENT_OFFLINE_DOWNLOAD == mode) {
// create a thread // insert into a queue, multi-threads handle the queue
// find file
// send file
transfer_task_t* t = new transfer_task_t;
if (NULL == t) {
SendPdu(&pdu);
Close();
log("create task failed for task id %s, user %d", task_id.c_str(), m_user_id);
return; // create task failed
}
t->task_id = task_id;
t->to_user_id = m_user_id;
t->create_time = time(NULL);
pthread_rwlock_wrlock(&g_file_task_map_lock);
g_file_task_map.insert(std::make_pair(task_id.c_str(), t));
pthread_rwlock_unlock(&g_file_task_map_lock);
}
// check task
pthread_rwlock_wrlock(&g_file_task_map_lock);
TaskMap_t::iterator iter = g_file_task_map.find(task_id.c_str());
if (g_file_task_map.end() == iter) {
// failed to find task
// return invaild task id
pthread_rwlock_unlock(&g_file_task_map_lock);
SendPdu(&pdu);
Close(); // invalid user for task
log("check task id failed, user_id = %u, request taks id %s", m_user_id, task_id.c_str());
return;
}
transfer_task_t* t = iter->second;
pthread_rwlock_unlock(&g_file_task_map_lock);
// check user
if (t->from_user_id != m_user_id && t->to_user_id != m_user_id) {
// invalid user
// return error
SendPdu(&pdu);
Close();
log("invalid user %u for task %s", m_user_id, task_id.c_str());
return;
}
// prepare for offline upload
if (CLIENT_OFFLINE_UPLOAD == mode) {
int iret = _PreUpload(task_id.c_str());
if (0 > iret) {
SendPdu(&pdu);
Close();
log("preload faild for task %s, err %d", task_id.c_str(), iret);
return;
}
}
if (t->from_user_id == m_user_id) {
t->from_conn = this;
}
if (t->to_user_id == m_user_id) {
t->to_conn = this;
}
// send result
msg2.set_result_code(0);
CImPdu pdu2;
pdu2.SetPBMsg(&msg2);
pdu2.SetServiceId(SID_FILE);
pdu2.SetCommandId(CID_FILE_LOGIN_RES);
pdu2.SetSeqNum(pPdu->GetSeqNum());
SendPdu(&pdu2); // login succeed
/// yunfan add 2014.8.12
// 2014.8.14
// record state
if (m_user_id == t->from_user_id) {
t->ready_to_send = true;
}
if (m_user_id == t->to_user_id) {
t->ready_to_recv = true;
}
// notify that the peet is ready
if ( (m_user_id == t->to_user_id && \
t->ready_to_send) || \
(m_user_id == t->from_user_id && \
t->ready_to_recv)){
// send peer-ready state to recver
_StatesNotify(IM::BaseDefine::CLIENT_FILE_PEER_READY, task_id.c_str(), m_user_id, t->GetConn(m_user_id));
log("nofity recver %d task %s can recv", m_user_id, task_id.c_str());
}
// create a thread // insert into a queue, multi-threads handle the queue
// send to client PULLDATA msg
// recv and write file
if (IM::BaseDefine::CLIENT_OFFLINE_UPLOAD == mode) {
// check thread id
pthread_create(&t->worker, NULL, _DoUpload, t);
log("create thread for offline upload task %s user %d thread id %d", task_id.c_str(), m_user_id, t->worker);
}
/// yunfan add end
return;
}
