请问socket客户端与虚拟机服务器是如何进行通信的

答案对人有帮助，有参考价值 0

• 2、创建socket连接服务器。
  3、创建终端接收数据线程。
  
  

  wifi_connect.c

  
  

• 
  
  
  
  
  • #include
    #include
    #include "wifi_device.h"
    #include "wifi_hotspot.h"
    #include "kernel/os/os.h"
    int wifi_device_connect(const char *ssid, const char *psk_key)
    {
    const char *ssid_want_connect = ssid;
    const char *psk = psk_key;
    printf("rn=========== Connect Test Start ===========rn");
    
    if (WIFI_SUCCESS != EnableWifi()) {
       printf("Error: EnableWifi fail.rn");
       return -1;
    }
    printf("EnableWifi Success.rn");
    
    if (WIFI_STA_ACTIVE == IsWifiActive())
       printf("Wifi is active.rn");
    
    OS_Sleep(1);
    
    if (WIFI_SUCCESS != Scan()) {
       printf("Error: Scan fail.rn");
       return -1;
    }
    printf("Wifi Scan Success.rn");
    
    OS_Sleep(1);
    
    WifiScanInfo scan_results[30];
    unsigned int scan_num = 30;
    
    if (WIFI_SUCCESS != GetScanInfoList(scan_results, &scan_num)) {
       printf("Error: GetScanInfoList fail.rn");
       return -1;
    }
    
    WifiDeviceConfig config = { 0 };
    int netId = 0;
    
    int i;
    for (i = 0; i < scan_num; i++) {
       if (0 == strcmp(scan_results.ssid, ssid_want_connect)) {
         memcpy(config.ssid, scan_results.ssid,
                WIFI_MAX_SSID_LEN);
         memcpy(config.bssid, scan_results.bssid,
                WIFI_MAC_LEN);
         strcpy(config.preSharedKey, psk);
         config.securityType = scan_results.securityType;
         config.wapiPskType = WIFI_PSK_TYPE_ASCII;
         config.freq = scan_results.frequency;
         break;
       }
    }
    
    if (i >= scan_num) {
       printf("Error: No found ssid in scan_resultsrn");
       return -1;
    }
    printf("GetScanInfoList Success.rn");
    
    if (WIFI_SUCCESS != AddDeviceConfig(&config, &netId)) {
       printf("Error: AddDeviceConfig Failrn");
       return -1;
    }
    printf("AddDeviceConfig Success.rn");
    
    if (WIFI_SUCCESS != ConnectTo(netId)) {
       printf("Error: ConnectTo Failrn");
       return -1;
    }
    printf("ConnectTo Successrn");
    OS_Sleep(3);
    
    WifiLinkedInfo get_linked_res;
    
    if (WIFI_SUCCESS != GetLinkedInfo(&get_linked_res)) {
       printf("Error: GetLinkedInfo Failrn");
       return -1;
    }
    printf("GetLinkedInfo Success.rn");
    
    printf("ssid: %srn", get_linked_res.ssid);
    printf("bssid: ");
    for (int j = 0; j < WIFI_MAC_LEN; j++) {
       printf("%02X", get_linked_res.bssid[j]);
    }
    printf("rn");
    printf("rssi: %drn", get_linked_res.rssi);
    
    unsigned char get_mac_res[WIFI_MAC_LEN];
    
    if (WIFI_SUCCESS != GetDeviceMacAddress(get_mac_res)) {
       printf("Error: GetDeviceMacAddress Failrn");
       return -1;
    }
    printf("GetDeviceMacAddress Success.rn");
    for (int j = 0; j < WIFI_MAC_LEN - 1; j++) {
       printf("%02X:", get_mac_res[j]);
    }
    printf("%02Xrn", get_mac_res[WIFI_MAC_LEN - 1]);
    
    return 0;
    }
    tcp_socket.c