iec备份

#include "pch.h"
#include <iostream>
#include <stdio.h>    
#include <winsock2.h> 
#include<WS2tcpip.h>
#include <string>
#include <atlstr.h>
#include <pthread.h>
#include <assert.h>
#include <stdlib.h>
#include <Windows.h>

#include "doiec.h"

using namespace std;
#pragma comment(lib, "pthreadVC2.lib")
#pragma comment(lib,"ws2_32.lib") 






void * service_thread(void * args);

int main(int argc, char* argv[])
{
    //初始化WSA windows自带的socket
    WORD sockVersion = MAKEWORD(2, 2);
    WSADATA wsaData;
    if (WSAStartup(sockVersion, &wsaData) != 0)
    {
        return 0;
    }

    //创建服务端套接字
    SOCKET slisten = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
    if (slisten == INVALID_SOCKET)
    {
        printf("socket error !");
        return 0;
    }

    //服务端需要绑定ip和端口
    sockaddr_in sin;
    sin.sin_family = AF_INET;
    sin.sin_port = htons(2404);
    sin.sin_addr.S_un.S_addr = INADDR_ANY; //监听任意的地址
    if (bind(slisten, (LPSOCKADDR)&sin, sizeof(sin)) == SOCKET_ERROR) //将服务端套接字与上面的ip和端口绑定 
    {
        printf("bind error !");
    }

    //开始监听
    if (listen(slisten, 5) == SOCKET_ERROR)  //用listen（） 监听前面绑定好的slisten套接字
    {
        printf("listen error !");
        return 0;
    }

    //循环接受数据
    SOCKET sClient;  //创建连接的套接字
    sockaddr_in remoteAddr;
    int nAddrlen = sizeof(remoteAddr); //用于接受客户端地址
    
    

    while (1)
    {

        
        printf("等待连接...\n"); 
        if ((sClient = accept(slisten, (SOCKADDR *)&remoteAddr, &nAddrlen)) < 0)//和客户端 connect（）对应
        {
            perror("accept error!");
            return -1;
        }

        char sendBuf[20] = { '\0' };
        printf("接受到一个连接：%s (%d)\r\n", inet_ntop(AF_INET, (void*)&remoteAddr.sin_addr, sendBuf, 16), remoteAddr.sin_port);
        if (sClient == INVALID_SOCKET)
        {
            printf("accept error !");
            continue;
        }
        int ifd;
        ifd = sClient;
        pthread_t pId;
        pthread_create(&pId, NULL, service_thread, &ifd);
    
    }


    closesocket(slisten); //关闭监听的套接字
    WSACleanup();
    return 0;
}

void * service_thread(void * args)
{
    int sockfd = *(int*)args;
    char revData[255] = ""; //存储接受的数据
    printf("client_fd:%d\n", sockfd);
    while (1)
    {
        printf("等待数据接收...\n");
        int ret = recv(sockfd, revData, 255, 0);
        if (ret > 0)
        {
            /*
            revData[ret] = 0x00;
            printf(revData);
            
            
            CString str, ch;
            for (int i = 0; i < ret; i++)
            {
                ch.Format(" %02x ", revData[i]);
                str += ch;
                cout << ch << endl;
            }
            cout << str << endl;
            */
            //revData[ret] = 0x00;
            doiec(revData,ret);
#if 0        
            for (int i = 0; i < ret; i++)
            {
                printf(" %02x \n", (unsigned char)revData[i]);
                /*
                if ((unsigned char)revData[i] == 0x80)
                {
                    cout <<" yes "<< endl;
                }
                */
            }
#endif            

        }


        APCI header;
        header.start = 0x68;
        header.len = 0x04;
        header.field1 = 0x0b;                         
        header.field2 = 0x00;
        header.field3 = 0x00;
        header.field4 = 0x00;

        ////发送数据给客户端
        //const char *sendData = "0x68 0x04 0x0b 0x00 0x00 0x00 ";
        send(sockfd, (const char*)&header, sizeof(header), 0);
        
    }

}

/*
char * switch_method(int x)
{
    if (x)
    {
        switch (method)
        {
    
            //case queryDomain:    return queryDomain_re_success;

        default:            return 0;
        }
    }
    else
    {
        switch (method)
        {
    

        default:            return 0;
        }
    }
}
*/