65 lines
1.1 KiB
C
65 lines
1.1 KiB
C
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#ifndef __OEVERLAPPED_H__
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#define __OEVERLAPPED_H__
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#define IoSend 1 // <20><><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD>
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#define IoRecv 2 // <20><><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD>
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#define IoExit 3 // <20>˳<EFBFBD>ϵͳ
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#define MAX_PACKAGE_SIZE 2048 // <20><><EFBFBD>η<EFBFBD><CEB7>ͻ<EFBFBD><CDBB><EFBFBD><EFBFBD>ܰ<EFBFBD><DCB0>Ĵ<EFBFBD>С
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#define MAX_USER_PACK_SIZE 65534 // <20>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֽ<EFBFBD><D6BD><EFBFBD>
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struct stOverlappedBase : public OVERLAPPED
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{
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UINT IoMode;
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WORD nClient;
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WSABUF WsaBuf;
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stOverlappedBase()
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{
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// init OVERLAPPED
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Internal=0;
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InternalHigh=0;
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Offset=0;
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OffsetHigh=0;
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hEvent=0;
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// init SOverlapped
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IoMode=0;
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nClient=0xFFFF;
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WsaBuf.buf=NULL;
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WsaBuf.len=0;
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}
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};
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struct stSendOverlapped : public stOverlappedBase
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{
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char *pBuffer; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵĻ<DDB5><C4BB><EFBFBD>ָ<EFBFBD><D6B8>
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DWORD dwSentBytes; // <20>Ѿ<EFBFBD><D1BE><EFBFBD><EFBFBD>͵<EFBFBD><CDB5>ֽ<EFBFBD><D6BD><EFBFBD>
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DWORD dwTotalBytes; // <20><>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD>ܵ<EFBFBD><DCB5>ֽ<EFBFBD><D6BD><EFBFBD>
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stSendOverlapped()
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{
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IoMode = IoSend;
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pBuffer = NULL;
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dwSentBytes = 0;
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dwTotalBytes = 0;
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}
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};
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struct stRecvOverlapped : public stOverlappedBase
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{
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char buffer[MAX_PACKAGE_SIZE]; // <20><><EFBFBD>ջ<EFBFBD><D5BB><EFBFBD>
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stRecvOverlapped()
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{
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memset(buffer, 0, MAX_PACKAGE_SIZE);
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IoMode = IoRecv;
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WsaBuf.buf=buffer;
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WsaBuf.len=MAX_PACKAGE_SIZE;
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}
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};
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#endif
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