mirror of
https://gitee.com/ldcsaa/HP-Socket.git
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149 lines
3.6 KiB
C++
149 lines
3.6 KiB
C++
/*
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* Copyright: JessMA Open Source (ldcsaa@gmail.com)
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*
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* Author : Bruce Liang
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* Website : https://github.com/ldcsaa
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* Project : https://github.com/ldcsaa/HP-Socket
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* Blog : http://www.cnblogs.com/ldcsaa
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* Wiki : http://www.oschina.net/p/hp-socket
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* QQ Group : 44636872, 75375912
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include "TcpAgent.h"
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#include "Common/BufferPool.h"
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template<class T> class CTcpPullAgentT : public IPullSocket, public T
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{
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public:
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virtual EnFetchResult Fetch(CONNID dwConnID, BYTE* pData, int iLength)
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{
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TBuffer* pBuffer = m_bfPool[dwConnID];
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return ::FetchBuffer(pBuffer, pData, iLength);
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}
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virtual EnFetchResult Peek(CONNID dwConnID, BYTE* pData, int iLength)
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{
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TBuffer* pBuffer = m_bfPool[dwConnID];
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return ::PeekBuffer(pBuffer, pData, iLength);
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}
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protected:
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virtual EnHandleResult DoFireConnect(TSocketObj* pSocketObj)
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{
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EnHandleResult result = __super::DoFireConnect(pSocketObj);
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if(result != HR_ERROR)
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{
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TBuffer* pBuffer = m_bfPool.PutCacheBuffer(pSocketObj->connID);
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ENSURE(SetConnectionReserved(pSocketObj, pBuffer));
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}
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return result;
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}
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virtual EnHandleResult DoFireHandShake(TSocketObj* pSocketObj)
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{
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EnHandleResult result = __super::DoFireHandShake(pSocketObj);
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if(result == HR_ERROR)
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ReleaseConnectionExtra(pSocketObj);
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return result;
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}
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virtual EnHandleResult DoFireReceive(TSocketObj* pSocketObj, const BYTE* pData, int iLength)
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{
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TBuffer* pBuffer = nullptr;
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GetConnectionReserved(pSocketObj, (PVOID*)&pBuffer);
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ASSERT(pBuffer && pBuffer->IsValid());
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pBuffer->Cat(pData, iLength);
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return __super::DoFireReceive(pSocketObj, pBuffer->Length());
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}
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virtual EnHandleResult DoFireClose(TSocketObj* pSocketObj, EnSocketOperation enOperation, int iErrorCode)
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{
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EnHandleResult result = __super::DoFireClose(pSocketObj, enOperation, iErrorCode);
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ReleaseConnectionExtra(pSocketObj);
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return result;
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}
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virtual EnHandleResult DoFireShutdown()
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{
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EnHandleResult result = __super::DoFireShutdown();
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m_bfPool.Clear();
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return result;
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}
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virtual void PrepareStart()
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{
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__super::PrepareStart();
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m_bfPool.SetMaxCacheSize (GetMaxConnectionCount());
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m_bfPool.SetItemCapacity (GetSocketBufferSize());
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m_bfPool.SetItemPoolSize (GetFreeBufferObjPool());
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m_bfPool.SetItemPoolHold (GetFreeBufferObjHold());
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m_bfPool.SetBufferLockTime (GetFreeSocketObjLockTime());
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m_bfPool.SetBufferPoolSize (GetFreeSocketObjPool());
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m_bfPool.SetBufferPoolHold (GetFreeSocketObjHold());
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m_bfPool.Prepare();
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}
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private:
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void ReleaseConnectionExtra(TSocketObj* pSocketObj)
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{
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TBuffer* pBuffer = nullptr;
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GetConnectionReserved(pSocketObj, (PVOID*)&pBuffer);
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if(pBuffer != nullptr)
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{
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m_bfPool.PutFreeBuffer(pBuffer);
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ENSURE(SetConnectionReserved(pSocketObj, nullptr));
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}
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}
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public:
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CTcpPullAgentT(ITcpAgentListener* pListener)
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: T(pListener)
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{
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}
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virtual ~CTcpPullAgentT()
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{
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ENSURE_STOP();
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}
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private:
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CBufferPool m_bfPool;
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};
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typedef CTcpPullAgentT<CTcpAgent> CTcpPullAgent;
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#ifdef _SSL_SUPPORT
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#include "SSLAgent.h"
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typedef CTcpPullAgentT<CSSLAgent> CSSLPullAgent;
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#endif
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