102 lines
1.9 KiB
C++
102 lines
1.9 KiB
C++
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// CCEXPipe.cpp : <20><><EFBFBD><EFBFBD> DLL Ӧ<>ó<EFBFBD><C3B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڵ㡣
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//
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#include "stdafx.h"
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#include "CCEXPipe.h"
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#ifdef _MANAGED
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#pragma managed(push, off)
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#endif
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BOOL APIENTRY DllMain( HMODULE hModule,
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DWORD ul_reason_for_call,
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LPVOID lpReserved
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)
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{
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WSADATA wsaData;
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WORD wVersionRequested=MAKEWORD(2, 2);
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if( 0 == WSAStartup (wVersionRequested, &wsaData))
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{
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;
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}
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LogOutToFile("Pipe Load succ");
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return TRUE;
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}
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#ifdef _MANAGED
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#pragma managed(pop)
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#endif
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BOOL ReadPipePacket(SOCKET rsocket, char* pcReadBuf, int lMaxSize, int& lRead)
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{
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lRead = 0;
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int lLen = 0;
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//<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>
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int lNeedRead = sizeof(lLen);
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int lReadPos = 0;
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while (lNeedRead > 0)
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{
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int lReadTemp = recv(rsocket, ((char*)&lLen)+lReadPos, lNeedRead, 0);
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if(lReadTemp <= 0)
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{
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LogOutToFile("ReadPipePacket recv len error.[%d] [%d]", GetLastError(), lReadTemp);
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return FALSE;
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}
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lNeedRead -= lReadTemp;
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lReadPos += lReadTemp;
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}
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lRead = lLen;
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if (lLen >= lMaxSize)
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{
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LogOutToFile("ReadPipePacket limit max.[%d] recv[%d]", GetLastError(), lMaxSize, lLen);
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return FALSE;
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}
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//<2F><>ȡ<EFBFBD><C8A1><EFBFBD>ݰ<EFBFBD>
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lNeedRead = lLen;
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lReadPos = 0;
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while (lNeedRead > 0)
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{
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int lReadTemp = recv(rsocket, pcReadBuf+lReadPos, lNeedRead, 0);
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if(lReadTemp <= 0)
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{
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LogOutToFile("ReadPipePacket recv body error.[%d] [%d]", GetLastError(), lReadTemp);
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return FALSE;
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}
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lNeedRead -= lReadTemp;
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lReadPos += lReadTemp;
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}
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return TRUE;
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}
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BOOL SendeData(SOCKET wsocket, const char* pData, int lLen)
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{
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if (-1 == wsocket)
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{
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return FALSE;
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}
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int lSend = -1;
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܵ<EFBFBD><DCB5><EFBFBD>д<EFBFBD><D0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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lSend = send(wsocket, (const char*)&lLen, sizeof(lLen), 0);
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if(sizeof(lLen) != lSend)
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{
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LogOutToFile("д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD><EFBFBD>,Ԥ<><D4A4>д<EFBFBD><D0B4>[%d]<5D><>ʵ<EFBFBD><CAB5>д<EFBFBD><D0B4>[%d]\r\n", (int)sizeof(lLen), lSend);
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return FALSE;
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}
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lSend = send(wsocket, pData, lLen, 0);
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if(lLen != lSend)
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{
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LogOutToFile("д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD><EFBFBD>,Ԥ<><D4A4>д<EFBFBD><D0B4>[%d]<5D><>ʵ<EFBFBD><CAB5>д<EFBFBD><D0B4>[%d]\r\n", lLen, lSend);
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return FALSE;
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}
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return TRUE;
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}
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