C++ tcpconnection::Pointer类代码示例

void GameInterchange::operProCancelChange(TCPConnection::Pointer conn,interchangeOperPro*  oper)
{

    Server* srv = Server::GetInstance();
    SessionMgr::SessionPointer sp = SessionMgr::Instance()->GetSession();
    boost::shared_ptr<Interchange> interchange = (*sp)[conn].m_interchage;
    TCPConnection::Pointer partnerConn = interchange->partnerConn;

    SessionMgr::SessionMap::iterator iter = sp->find(partnerConn);

    if(iter == sp->end())    //对方离线
    {
        interchange->clear();           //清除交易状态
        srv->free(oper);
        return;
    }

    //对方在线
    boost::shared_ptr<Interchange> pInterchange = (*sp)[partnerConn].m_interchage;
    partnerConn->Write_all((char*)oper, sizeof(interchangeOperPro));   //转发取消交易的包

    for(std::vector<STR_Goods>::iterator iter = interchange->changes.begin(); iter != interchange->changes.end(); ++iter)    //背包位置信息恢复原来标志
    {
        (*sp)[conn].m_goodsPosition[iter->Position] = POS_NONEMPTY;
    }
    for(std::vector<STR_Goods>::iterator iter = pInterchange->changes.begin(); iter != pInterchange->changes.end(); ++iter)
    {
        (*sp)[partnerConn].m_goodsPosition[iter->Position] = POS_NONEMPTY;
    }
    interchange->clear();           //清除交易状态
    pInterchange->clear();             //对方清除交易状态
    srv->free(oper);
}

void GameInterchange::operProLock(TCPConnection::Pointer conn,  interchangeOperPro*  oper)
{
    Server* srv = Server::GetInstance();
    SessionMgr::SessionPointer sp = SessionMgr::Instance()->GetSession();
    boost::shared_ptr<Interchange> interchange = (*sp)[conn].m_interchage;
    TCPConnection::Pointer partnerConn = interchange->partnerConn;

    interchange->lock();                  //进入锁定状态

    SessionMgr::SessionMap::iterator iter = sp->find(partnerConn);
    if(iter == sp->end())                        //对方离线 则由服务器发取消交易的包返回
    {
        interchangeOperPro resp;
        resp.operType = Operation_CancelChange;
        conn->Write_all((char*)&resp, sizeof(interchangeOperPro));
        for(std::vector<STR_Goods>::iterator iterIn = interchange->changes.begin(); iterIn != interchange->changes.end();++iterIn)
        {
              (*sp)[conn].m_goodsPosition[iterIn->Position] = POS_NONEMPTY;       //恢复物品原来标志
        }
        interchange->clear();           //清除交易状态  对方离线所以不用处理其状态信息

        srv->free(oper);
        return;
    }

    partnerConn->Write_all((char*)oper, sizeof(interchangeOperPro));
    srv->free(oper);
}

void StoreServer::handle_read(TcpConnection::Pointer conn, std::size_t bytes_transfered) {
    ConnData& data = conns_[conn];
    std::string& buf = data.buf;
    //没有获得完整命令，就返回
    buf.append(std::string(conn->buf().data(), bytes_transfered));
    if (buf.length() < 3) {
        return;
    }
    std::size_t len = static_cast<std::size_t>(total_len(buf));
    if (buf.length() < len) {
        return;
    }
    std::string cmd = buf.substr(0, len);
    buf.erase(0, len);
    std::string retmsg("");
    //将命令分发到对应的处理函数中，返回结果
    int err = dispath_cmd(cmd, conn, retmsg);
    //发送response
    std::string response("");
    if (err < 0) {
        response = get_response(retmsg, RESP_TYPE_ERR);
    } else {
        response = get_response(retmsg, RESP_TYPE_OK);
        persistence_.record(cmd,  data.db);
    }
    conn->send(response);
    //尾递归，处理没有处理完的命令
    handle_read(conn, 0);
}

//查找此任务是否为任务进度里收集物品，如果是，更新任务进度
void GameTask::UpdateCollectGoodsTaskProcess(TCPConnection::Pointer conn, STR_PickGoods* t_pickGoods, hf_uint32 goodsCount)
{
    SessionMgr::SessionMap* smap = SessionMgr::Instance()->GetSession().get();
    umap_taskProcess umap_playerAcceptTask = ((*smap)[conn]).m_playerAcceptTask;
    for(_umap_taskProcess::iterator t_task = umap_playerAcceptTask->begin(); t_task != umap_playerAcceptTask->end(); t_task++)
    {
        if(t_task->second.AimID == t_pickGoods->LootGoodsID && t_task->second.ExeModeID == EXE_collect_items && t_task->second.AimCount < t_task->second.AimAmount)
        {
            if(t_task->second.AimCount == t_task->second.AimAmount)
            {
                return;
            }
            else if(t_task->second.AimCount + goodsCount > t_task->second.AimAmount)
            {
                t_task->second.AimCount = t_task->second.AimAmount;
            }
            else
            {
                t_task->second.AimCount = t_task->second.AimCount + goodsCount;
            }


            (*umap_playerAcceptTask)[t_task->second.TaskID] = t_task->second;

            STR_PackHead t_packHead;
            t_packHead.Len = sizeof(STR_TaskProcess);
            t_packHead.Flag = FLAG_TaskProcess;

            conn->Write_all(&(t_packHead), sizeof(STR_PackHead));
            conn->Write_all(&(t_task->second), sizeof(STR_TaskProcess));
        }
    }
}

void GameInterchange::operProCancelRequest(TCPConnection::Pointer conn,interchangeOperPro*  oper)
{

    Server* srv = Server::GetInstance();
    SessionMgr::SessionPointer sp = SessionMgr::Instance()->GetSession();
    boost::shared_ptr<Interchange> interchange = (*sp)[conn].m_interchage;
    TCPConnection::Pointer partnerConn = interchange->partnerConn;

    SessionMgr::SessionMap::iterator iter = sp->find(partnerConn);

    if(iter == sp->end())    //对方离线
    {
        interchange->clear();           //清除交易状态
        srv->free(oper);
        return;
    }

    //对方在线
    boost::shared_ptr<Interchange> pInterchange = (*sp)[partnerConn].m_interchage;
    partnerConn->Write_all((char*)oper, sizeof(interchangeOperPro));   //转发取消交易的包

    interchange->clear();           //清除交易状态
    pInterchange->clear();             //对方清除交易状态
    srv->free(oper);
}

//请求任务
void GameTask::AskTask(TCPConnection::Pointer conn, hf_uint32 taskid)
{
    //判断任务条件,暂时只判断等级
    SessionMgr::SessionMap* smap = SessionMgr::Instance()->GetSession().get();
    STR_RoleBasicInfo* t_RoleBaseInfo = &(*smap)[conn].m_RoleBaseInfo;

    umap_taskProcess umap_playerAcceptTask = (*smap)[conn].m_playerAcceptTask;

    _umap_taskProcess::iterator it = umap_playerAcceptTask->find(taskid);
    if(it != umap_playerAcceptTask->end()) //已经接取当前任务
    {
        return;
    }

    //得到该任务的任务要求
    umap_taskPremise::iterator task_it = m_taskPremise->find(taskid);
    if(task_it == m_taskPremise->end()) //发送的任务编号错误
    {
        return;
    }
    STR_PackAskResult t_askResult;
    t_askResult.TaskID = taskid;
    if(t_RoleBaseInfo->Level < task_it->second.Level)  //等级不符合
    {
        t_askResult.Result = RESULT_LEVEL;
        conn->Write_all(&t_askResult, sizeof(STR_PackAskResult));
        return;
    }

    t_askResult.Result = RESULT_SUCCESS;   //请求任务成功
    conn->Write_all(&t_askResult, sizeof(STR_PackAskResult));

    //将任务添加到该角色的任务列表里，退出时将未完成的任务写进数据库。
    STR_TaskProcess t_taskProcess;
    umap_taskAim::iterator iter= m_taskAim->find(taskid);
    if(iter != m_taskAim->end())
    {
     t_taskProcess.TaskID = taskid;
     t_taskProcess.AimID = iter->second.AimID;
     t_taskProcess.AimCount = 0;  //此处要查找背包
     t_taskProcess.AimAmount = iter->second.Amount;
     t_taskProcess.ExeModeID = iter->second.ExeModeID;
     (*umap_playerAcceptTask)[taskid] = t_taskProcess;

     Server::GetInstance()->GetOperationPostgres()->PushUpdateTask((*smap)[conn].m_roleid, &t_taskProcess, PostInsert); //将新任务添加到list
     STR_PackTaskProcess process;
     memcpy(&process.TaskProcess, &t_taskProcess, sizeof(STR_TaskProcess));
     conn->Write_all(&process, sizeof(STR_PackTaskProcess));
    }
}

//发送玩家可视范围内的任务
void GameTask::SendPlayerViewTask(TCPConnection::Pointer conn)
{
    //根据任务条件和玩家信息判断玩家可接取的任务
    SessionMgr::SessionMap* smap = SessionMgr::Instance()->GetSession().get();
    STR_RoleBasicInfo* t_RoleBaseInfo = &(*smap)[conn].m_RoleBaseInfo; //得到玩家信息
    umap_taskProcess umap_playerAcceptTask = ((*smap)[conn]).m_playerAcceptTask;

    hf_int32 size = 0;
    Server* srv = Server::GetInstance();
    hf_char* buff = (hf_char*)srv->malloc();
    STR_PackHead t_packHead;

    //发送玩家所在地图上的任务
    for(_umap_taskProfile::iterator it = m_taskProfile->begin(); it != m_taskProfile->end(); it++)
    {
        _umap_taskProcess::iterator iter = umap_playerAcceptTask->find(it->first);
        if(iter == umap_playerAcceptTask->end()) //是否已接取
        {
            STR_TaskPremise t_taskpremise = (*m_taskPremise)[it->first];
            if(t_RoleBaseInfo->Level >= t_taskpremise.Level)  //等级符合
            {
                it->second.Status = 1;
                memcpy(buff + sizeof(STR_PackHead) + size*sizeof(STR_TaskProfile), &(*m_taskProfile)[it->first], sizeof(STR_TaskProfile));
                size++;
            }
        }
        if(size == (CHUNK_SIZE - sizeof(STR_PackHead))/sizeof(STR_TaskProfile))
        {
            t_packHead.Flag = FLAG_TaskProfile;
            t_packHead.Len = sizeof(STR_TaskProfile) * size;

            memcpy(buff, (hf_char*)&t_packHead, sizeof(STR_PackHead));
            //发送可接取的任务
            conn->Write_all(buff, sizeof(STR_PackHead) + t_packHead.Len);
            size = 0;
        }
    }

    if(size != (CHUNK_SIZE - sizeof(STR_PackHead))/sizeof(STR_TaskProfile) && size != 0)
    {
        t_packHead.Flag = FLAG_TaskProfile;
        t_packHead.Len = sizeof(STR_TaskProfile) * size;

        memcpy(buff, (hf_char*)&t_packHead, sizeof(STR_PackHead));
        //发送可接取的任务
        conn->Write_all(buff, sizeof(STR_PackHead) + t_packHead.Len);
    }
    srv->free(buff);
}

 //请求任务奖励
void GameTask::TaskReward(TCPConnection::Pointer conn, hf_uint32 taskid)
{
    Server* srv = Server::GetInstance();
    hf_char* buff = (hf_char*)srv->malloc();
    STR_PackHead        t_packHead;
    t_packHead.Flag = FLAG_TaskReward;
    umap_taskReward::iterator it = (*m_taskReward).find(taskid);  //其他奖励
    if(it != (*m_taskReward).end())
    {
        memcpy(buff + sizeof(STR_PackHead), &(*m_taskReward)[taskid], sizeof(STR_PackTaskReward));
    }

    umap_goodsReward::iterator iter = (*m_goodsReward).find(taskid);  //奖励物品
    hf_uint8 i = 0;
    if(iter != (*m_goodsReward).end())
    {
        for(vector<STR_PackGoodsReward>::iterator itt = iter->second.begin(); itt != iter->second.end(); itt++)
        {
            memcpy(buff + sizeof(STR_PackHead) + sizeof(STR_PackTaskReward) + i*sizeof(STR_PackGoodsReward), &itt->GoodsID, sizeof(STR_PackGoodsReward));
            i++;
        }
    }
    t_packHead.Len = sizeof(STR_PackTaskReward) + i*sizeof(STR_PackGoodsReward);
    memcpy(buff, &t_packHead, sizeof(STR_PackHead));
    conn->Write_all(buff, sizeof(STR_PackHead) + t_packHead.Len);
    srv->free(buff);
}

 //发送已接取的任务进度,和任务概述
void GameTask::SendPlayerTaskProcess(TCPConnection::Pointer conn)
{
    Server* srv = Server::GetInstance();
     //根据任务条件和玩家信息判断玩家可接取的任务
    SessionMgr::SessionMap* smap = SessionMgr::Instance()->GetSession().get();
    umap_taskProcess umap_playerAcceptTask = ((*smap)[conn]).m_playerAcceptTask;
    //查询任务进度
    StringBuilder builder;
    builder << "select * from t_playertaskprocess where roleid = " << (*smap)[conn].m_roleid << ";";
    Logger::GetLogger()->Debug(builder.str());
    if ( srv->getDiskDB()->GetPlayerTaskProcess(umap_playerAcceptTask, (const hf_char*)builder.str()) < 0 )
    {
        Logger::GetLogger()->Error("Query playerAcceptTask error");
        return;
    }

    //发送已接取的任务进度
    if(umap_playerAcceptTask->size() > 0)
    {
        hf_char* buff = (hf_char*)srv->malloc();
        hf_char* probuff = (hf_char*)srv->malloc();
        hf_uint32 i = 0;
        for(_umap_taskProcess::iterator it = umap_playerAcceptTask->begin();it != umap_playerAcceptTask->end(); it++)
        {
            (*m_taskProfile)[it->first].Status = 2;
            memcpy(probuff + sizeof(STR_PackHead) + i*sizeof(STR_TaskProfile), &(*m_taskProfile)[it->first], sizeof(STR_TaskProfile));

            memcpy(buff + sizeof(STR_PackHead) + i*sizeof(STR_TaskProcess), &((*umap_playerAcceptTask)[it->first]), sizeof(STR_TaskProcess));
            i++;
        }

        STR_PackHead t_packHead;
        //发送玩家已经接取的任务的任务概述
        t_packHead.Flag = FLAG_TaskProfile;
        t_packHead.Len = sizeof(STR_TaskProfile) * i;
        memcpy(probuff, &t_packHead, sizeof(STR_PackHead));
        conn->Write_all(probuff, sizeof(STR_PackHead) + t_packHead.Len);

        t_packHead.Flag = FLAG_TaskProcess;
        t_packHead.Len = sizeof(STR_TaskProcess) * i;
        memcpy(buff, &t_packHead, sizeof(STR_PackHead));
        conn->Write_all(buff, sizeof(STR_PackHead) + t_packHead.Len);

        srv->free(buff);
        srv->free(probuff);
    } 
}

void GameInterchange::operRequest(TCPConnection::Pointer conn, operationRequest*  operReq)
{
    Server* srv = Server::GetInstance();
    SessionMgr::SessionPointer sp = SessionMgr::Instance()->GetSession();

    if((*sp)[conn].m_interchage->isInchange)         //已经在交易状态，不能再发请求交易的数据包
    {
        srv->free(operReq);
        return;
    }

    umap_roleSock rsock =  SessionMgr::Instance()->GetRoleSock();
    _umap_roleSock::iterator iter = rsock->find(operReq->RoleID);
    if(iter == rsock->end())           //对方不在线 由服务器发拒绝的包返回
    {
        operationRequestResult resp;
        resp.operType = operReq->operType;
        resp.operResult = Result_Reject;
        conn->Write_all((char*)&resp, sizeof(operationRequestResult));
        srv->free(operReq);
        return;
    }

    TCPConnection::Pointer partnerConn = (*rsock)[operReq->RoleID];
    if((*sp)[partnerConn].m_interchage->inChange())             //对方正在交易中 由服务器发拒绝的包返回
    {
        operationRequestResult resp;
        resp.operType = operReq->operType;
        resp.operResult = Result_Reject;
        conn->Write_all((char*)&resp, sizeof(operationRequestResult));
        srv->free(operReq);
        return;
    }

    (*sp)[conn].m_interchage->goInChange();          //进入交易状态
    (*sp)[partnerConn].m_interchage->goInChange();          //服务器设定对方也进入交易状态 ，避免竞争
    (*sp)[conn].m_interchage->roleId = (*sp)[conn].m_roleid;  //保存自己的角色id
    (*sp)[partnerConn].m_interchage->roleId = (*sp)[partnerConn].m_roleid;  //对方保存自己的角色id
    (*sp)[conn].m_interchage->partnerConn = partnerConn; //互相保存对方的连接
    (*sp)[partnerConn].m_interchage->partnerConn = conn;  //互相保存对方的连接

    operReq->RoleID =  (*sp)[conn].m_roleid;                        // 向对方转发请求
    partnerConn->Write_all((char*)operReq, sizeof(operationRequest));
    srv->free(operReq);

}

 //用户登陆成功后推送用户的位置
 static void Position_push( TCPConnection::Pointer conn, hf_uint32 roleid)
 {
     STR_PackPlayerPosition pos = GetUserPos( roleid );
     char buf[512] = {0};
     memcpy(buf,&pos,sizeof(pos));
     conn->Write_all(buf,sizeof(pos));
     //保存玩家位置
     SessionMgr::Instance()->SaveSession(conn, &pos);        
 }

 //请求任务目标
void GameTask::TaskAim(TCPConnection::Pointer conn, hf_uint32 taskid)
{
    umap_taskAim::iterator it = (*m_taskAim).find(taskid);
    if(it != (*m_taskAim).end())
    {
        STR_PackTaskAim t_aim = (*m_taskAim)[taskid];
        conn->Write_all(&t_aim, sizeof(STR_PackTaskAim));
    }
}

 //请求任务描述
void GameTask::TaskDescription(TCPConnection::Pointer conn, hf_uint32 taskid)
{
    umap_taskDescription::iterator it = (*m_taskDesc).find(taskid);
    if(it != (*m_taskDesc).end())
    {
        STR_PackTaskDescription t_desc= (*m_taskDesc)[taskid];
        conn->Write_all(&t_desc, sizeof(STR_PackTaskDescription));
    }
}

void EMServer::handle_accept(
	TcpConnection::Pointer new_connection,
        const boost::system::error_code &err)
{
	if (!err)
		new_connection->start();
	else
		warn() << "handle_accept: error\n";
	start_accept();
}

void GameInterchange::operMoneyChanges(TCPConnection::Pointer conn, interchangeMoney*  oper) //交易金钱变动
{

    Server* srv = Server::GetInstance();
    SessionMgr::SessionPointer sp = SessionMgr::Instance()->GetSession();
    boost::shared_ptr<Interchange> interchange = (*sp)[conn].m_interchage;
    TCPConnection::Pointer partnerConn = interchange->partnerConn;

    SessionMgr::SessionMap::iterator iter = sp->find(partnerConn);
    if(iter == sp->end())                        //对方离线 则发取消交易的包返回
    {
        interchangeOperPro resp;
        resp.operType = Operation_CancelChange;
        conn->Write_all((char*)&resp, sizeof(interchangeOperPro));
        for(std::vector<STR_Goods>::iterator iter = interchange->changes.begin(); iter != interchange->changes.end(); ++iter)    //背包位置信息恢复原来标志
        {
            (*sp)[conn].m_goodsPosition[iter->Position] = POS_NONEMPTY;
        }
        interchange->clear();           //清除交易状态
        srv->free(oper);
        return;
    }

    _umap_roleMoney::iterator iterMoney = (*sp)[conn].m_playerMoney->find(oper->MoneyType);
    if(iterMoney == (*sp)[conn].m_playerMoney->end()                                           //没有这样类型的金币
            || (*((*sp)[conn].m_playerMoney))[oper->MoneyType].Count < oper->MoneyCount)  //或者没有这样数量的金币
    {
        interchangeOperPro resp;
        resp.operType = Operation_MoneyNotEnough;         //由服务器发金币不足的包
        conn->Write_all((char*)&resp, sizeof(interchangeOperPro));
        srv->free(oper);
        return;
    }

    conn->Write_all((char*)oper, sizeof(interchangeMoney));
    oper->roleId = (*sp)[conn].m_roleid;
    partnerConn->Write_all((char*)oper, sizeof(interchangeMoney));

    interchange->money.MoneyCount = oper->MoneyCount;                      //缓存要交易的金币数量
    interchange->money.MoneyType = oper->MoneyType;

    srv->free(oper);
}