socket进行RFCOMM连接(Wince 6.0)

来源：互联网发布：大学生心理普查数据编辑：程序博客网时间：2024/06/03 16:31

亲自测试一下代码使用socket进行配对连接，连接成功后可以使用recv和send等接口进行接收发送数据

SOCKADDR_BTH sa;WSADATA wsaData;int channel = 1;if ( 0 != WSAStartup(MAKEWORD(2,2), &wsaData) ){MessageBox(NULL,L"Failed to retrive socket version.",0,0);return -1;}SOCKET m_socketClient = socket(AF_BTH, SOCK_STREAM, BTHPROTO_RFCOMM);if ( m_socketClient==INVALID_SOCKET ){CString str = _T("");str.Format(L"error of creatsocket is %d",GetLastError());MessageBox(NULL,str,0,0); return -1;}//密码配对char* szPIN = "1234";BTH_SOCKOPT_SECURITY bth_sockopt;memset(&bth_sockopt, 0, sizeof(bth_sockopt));bth_sockopt.iLength = strlen(szPIN);bth_sockopt.btAddr = ServerAddress;char szBuf[32] ;  memset(szBuf, 0, sizeof(szBuf));strcpy(szBuf, szPIN);memcpy(bth_sockopt.caData,szBuf,strlen(szBuf)+1);  if(setsockopt(m_socketClient, SOL_RFCOMM, SO_BTH_SET_PIN, (char *)&bth_sockopt, sizeof(BTH_SOCKOPT_SECURITY)) == SOCKET_ERROR ){int nError = WSAGetLastError();MessageBox(NULL,L"配对失败",0,0);WSACleanup();}//配对结束//连接memset (&sa, 0, sizeof(sa));sa.btAddr = ServerAddress; //b is a BT_ADDR variablesa.addressFamily = AF_BT;sa.port = channel & 0xff;//sa.serviceClassId = guid;if (connect (m_socketClient, (SOCKADDR *)&sa, sizeof(sa))) {closesocket (m_socketClient);MessageBox(NULL,L"connect Socket error",0,0);return -1;}

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