mirror of
https://gitee.com/ldcsaa/HP-Socket.git
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118 lines
3.3 KiB
C++
118 lines
3.3 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 "TcpClient.h"
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#include "MiscHelper.h"
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template<class T> class CTcpPackClientT : public IPackClient, public T
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{
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public:
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virtual BOOL SendPackets(const WSABUF pBuffers[], int iCount)
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{
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int iNewCount = iCount + 1;
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unique_ptr<WSABUF[]> buffers(new WSABUF[iNewCount]);
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DWORD dwHeader;
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if(!::AddPackHeader(pBuffers, iCount, buffers, m_dwMaxPackSize, m_usHeaderFlag, dwHeader))
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return FALSE;
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return __super::SendPackets(buffers.get(), iNewCount);
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}
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protected:
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virtual EnHandleResult DoFireReceive(ITcpClient* pSender, const BYTE* pData, int iLength)
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{
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return ParsePack(this, &m_pkInfo, &m_lsBuffer, (CTcpPackClientT*)pSender, m_dwMaxPackSize, m_usHeaderFlag, pData, iLength);
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}
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virtual BOOL BeforeUnpause()
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{
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return (ParsePack(this, &m_pkInfo, &m_lsBuffer, (CTcpPackClientT*)this, m_dwMaxPackSize, m_usHeaderFlag) != HR_ERROR);
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}
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virtual BOOL CheckParams()
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{
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if ((m_dwMaxPackSize > 0 && m_dwMaxPackSize <= TCP_PACK_MAX_SIZE_LIMIT) &&
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(m_usHeaderFlag >= 0 && m_usHeaderFlag <= TCP_PACK_HEADER_FLAG_LIMIT) )
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return __super::CheckParams();
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SetLastError(SE_INVALID_PARAM, __FUNCTION__, ERROR_INVALID_PARAMETER);
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return FALSE;
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}
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virtual void Reset()
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{
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m_lsBuffer.Clear();
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m_pkInfo.Reset();
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__super::Reset();
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}
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public:
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virtual void SetMaxPackSize (DWORD dwMaxPackSize) {ENSURE_HAS_STOPPED(); m_dwMaxPackSize = dwMaxPackSize;}
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virtual void SetPackHeaderFlag (USHORT usPackHeaderFlag) {ENSURE_HAS_STOPPED(); m_usHeaderFlag = usPackHeaderFlag;}
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virtual DWORD GetMaxPackSize () {return m_dwMaxPackSize;}
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virtual USHORT GetPackHeaderFlag() {return m_usHeaderFlag;}
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private:
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EnHandleResult DoFireSuperReceive(ITcpClient* pSender, const BYTE* pData, int iLength)
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{return __super::DoFireReceive(pSender, pData, iLength);}
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friend EnHandleResult ParsePack<> (CTcpPackClientT* pThis, TPackInfo<TItemListEx>* pInfo, TItemListEx* pBuffer, CTcpPackClientT* pSocket,
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DWORD dwMaxPackSize, USHORT usPackHeaderFlag);
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public:
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CTcpPackClientT(ITcpClientListener* pListener)
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: T (pListener)
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, m_dwMaxPackSize (TCP_PACK_DEFAULT_MAX_SIZE)
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, m_usHeaderFlag (TCP_PACK_DEFAULT_HEADER_FLAG)
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, m_pkInfo (nullptr)
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, m_lsBuffer (m_itPool)
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{
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}
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virtual ~CTcpPackClientT()
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{
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ENSURE_STOP();
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}
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private:
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DWORD m_dwMaxPackSize;
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USHORT m_usHeaderFlag;
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TPackInfo<TItemListEx> m_pkInfo;
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TItemListEx m_lsBuffer;
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};
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typedef CTcpPackClientT<CTcpClient> CTcpPackClient;
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#ifdef _SSL_SUPPORT
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#include "SSLClient.h"
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typedef CTcpPackClientT<CSSLClient> CSSLPackClient;
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#endif
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