服务端与接收端.docx

Sever.cpp#include #include #pragma comment(lib, ws2_32.lib)#include Encode.husing namespace std;#define BUF_SIZE 1030int main() WSADATA wsd; SOCKET sServer; SOCKET sClient; SOCKADDR_IN addrServ; int retVal; char bufBUF_SIZE; unsigned char sendBufBUF_SIZE=0;/初始化套结字动态库 if (WSAStartup(MAKEWORD(2,2), &wsd) != 0) cout WSAStartup failed! endl; return 1; /创建套接字 sServer = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); if(INVALID_SOCKET = sServer) cout socket failed! endl; WSACleanup();/释放套接字资源; return -1; /服务器套接字地址 addrServ.sin_family = AF_INET; addrServ.sin_port = htons(4999); addrServ.sin_addr.s_addr = INADDR_ANY; /绑定套接字 retVal = bind(sServer, (LPSOCKADDR)&addrServ, sizeof(SOCKADDR_IN); if(SOCKET_ERROR = retVal) cout bind failed! endl; closesocket(sServer); /关闭套接字 WSACleanup(); /释放套接字资源; return -1; /开始监听 retVal = listen(sServer, 1); if(SOCKET_ERROR = retVal) cout listen failed! endl; closesocket(sServer); /关闭套接字 WSACleanup(); /释放套接字资源; return -1; /接受客户端请求 sockaddr_in addrClient; int addrClientlen = sizeof(addrClient); sClient = accept(sServer,(sockaddr FAR*)&addrClient, &addrClientlen); if(INVALID_SOCKET = sClient) cout accept failed! endl; closesocket(sServer); /关闭套接字 WSACleanup(); /释放套接字资源; return -1; /-以下只是为了编造一些数据进行试验-/int time=1000;int interval1=30;int height=101;int deg=2;int ord=2;int c100;int s100; /不要定义为int s=0;容易出错/-/while(true) /接收客户端数据 ZeroMemory(buf, BUF_SIZE); retVal = recv(sClient, buf, BUF_SIZE, 0); if (SOCKET_ERROR = retVal) cout recv failed! endl; closesocket(sServer); /关闭套接字 closesocket(sClient); /关闭套接字 WSACleanup(); /释放套接字资源; return -1; if(buf0 = 0) break; cout 客户端发送的数据: buf endl; /-/int N=deg;int M=ord;int CNum=(2*N+2-M)*(M+1)/2;int SNum=(2*N+1-M)*M/2;int a;for (int i=0;iCNum;i+)a=i+1; ci=a;for (int i=0;iSNum;i+)a=i+1;si=a;/-/int byteused1;EnCode ec;/ZeroMemory(sendBuf, BUF_SIZE); ec.IonoEncode(time, interval1, height,deg,ord,c,s,sendBuf,&byteused1);/-/time+;height+;deg+;ord+;/*int N=deg;int M=ord;int CNum=(2*N+2-M)*(M+1)/2;int SNum=(2*N+1-M)*M/2;for (int i=0;iCNum;i+)ci=i+1;for (int i=0;iSNum;i+)si=i+1;*/*for (int i=0;ibyteused1;i+)coutsendBufiendl;*/send(sClient, (const char *)sendBuf,byteused1, 0); /退出 closesocket(sServer); /关闭套接字 closesocket(sClient); /关闭套接字 WSACleanup(); /释放套接字资源; return 0; Client.cpp/ Client.cpp : Defines the entry point for the console application. #include winsock2.h #include #pragma comment(lib, ws2_32.lib) #include Decode.husing namespace std; int main(int argc, char* argv) const int BUF_SIZE = 1030; WSADATA wsd; /WSADATA变量 SOCKET sHost; /服务器套接字 SOCKADDR_IN servAddr; /服务器地址 char bufBUF_SIZE; /接收数据缓冲区 char bufRecvBUF_SIZE=0; int retVal; /返回值 /初始化套结字动态库 if (WSAStartup(MAKEWORD(2,2), &wsd) != 0) cout WSAStartup failed! endl; return -1; /创建套接字 sHost = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); if(INVALID_SOCKET = sHost) cout socket failed! endl; WSACleanup();/释放套接字资源 return -1; /设置服务器地址 servAddr.sin_family =AF_INET; servAddr.sin_addr.s_addr = inet_addr(127.0.0.1); servAddr.sin_port = htons(short)4999); int nServAddlen = sizeof(servAddr); /连接服务器 retVal=connect(sHost,(LPSOCKADDR)&servAddr, sizeof(servAddr); if(SOCKET_ERROR = retVal) cout connect failed! endl; closesocket(sHost); /关闭套接字 WSACleanup(); /释放套接字资源 return -1; int c;while(true) /向服务器发送数据 ZeroMemory(buf, BUF_SIZE); cout buf; retVal = send(sHost, buf, strlen(buf), 0); if (SOCKET_ERROR = retVal) cout send failed! endl; closesocket(sHost); /关闭套接字 WSACleanup(); /释放套接字资源 return -1; /RecvLine(sHost, bufRecv); ZeroMemory(bufRecv, BUF_SIZE); c=recv(sHost, bufRecv,1030 , 0); cout endl 从服务器接收数据：bufRecvendl ; /*for (int i=0;iBUF_SIZE;i+) cout从服务器接收数据： bufRecviendl; /coutbufRecv0endl;*/int decodeIndex=0;while(true)int bytesused=0;_int64 MessLength=0; /有效信息长度int interval=0;code tcode;Decode dc;int i;dc.IonoDecode(unsigned char*)(bufRecv+decodeIndex),c-decodeIndex,tcode,&bytesused,&interval,&MessLength);/MessLength为有效数据字节数if(c-decodeIndex(3+MessLength+3)printf(解码完成n);break;if (bytesused=0)printf(解码完成n);break;decodeIndex+=bytesused;printf(tcode.MessNum:%dttcode.EpochTime:%dn,int(tcode.MessNum),int(tcode.EpochTime);printf(球谐系数C:);int N=tcode.SpheHarmoDeg;int M=tcode.SpheHarmoOrd;int