c - Netsh 不在特定接口(interface)上设置 ip

Question

这是我创建网络接口(interface)的代码

#include <windows.h>
#include <winerror.h>
#include <Winbase.h>
#include <Shlwapi.h>
#include <Setupapi.h>
#include <stdio.h>

typedef BOOL WINAPI (*InstallSelectedDriverProto)(HWND, HDEVINFO, LPCTSTR, BOOL, PDWORD);

int main()
{
  InstallSelectedDriverProto InstallSelectedDriver;

  static const int MAX_NAME = 256;

  HDEVINFO devices = INVALID_HANDLE_VALUE;

  char infPath[260] = {0};

  char deviceId[260] = {0};

  DWORD reboot = 0;

  HMODULE Dll = NULL;

  int devNameSize = 260;

  GUID classGUID = {0};

  char ClassName[MAX_NAME] = {0};

  char hwIdList[LINE_LEN + 4] = {0};

  SP_DEVINFO_DATA deviceData = {0};

  SP_DRVINFO_DATA driverInfoData = {sizeof(SP_DRVINFO_DATA)};

  const char *hwid;

  char *devName = NULL;

  char deviceName[260];

  hwid = "tsu";

  char *inf;

  inf = "C:\\Program Files (x86)\\TSU\\tsu.inf";

  strncpy(infPath, inf, sizeof(infPath)-1);

  infPath[sizeof(infPath)-1] = '\0';

  memset(hwIdList, 0, sizeof(hwIdList));

  strcpy(hwIdList, hwid);

  DWORD resultant;

  if (SetupDiGetINFClass(infPath, &classGUID,
                              ClassName, MAX_NAME, 0) == FALSE)
  {
    printf("SetupDiGetINFClass failed. %d\n", GetLastError());
    fflush(stdout);
    return 1;
  }
  devices = SetupDiCreateDeviceInfoList(&classGUID, 0);

  if (devices == INVALID_HANDLE_VALUE)
  {
    printf("devices == INVALID_HANDLE_VALUE.\n");
    fflush(stdout);
    return 1;
  }

  deviceData.cbSize = sizeof(SP_DEVINFO_DATA);

  if (devName == NULL || devName[0] == 0)
  {
    if (SetupDiCreateDeviceInfo(devices, hwid, &classGUID, "yverichita", 0,
                                     DICD_GENERATE_ID, &deviceData) == FALSE)
    {
      printf("SetupDiCreateDeviceInfo failed. %d\n", GetLastError());
      fflush(stdout);
      return 1;
    }
  }

  else
  {
    strcpy(deviceId, "Root\\");

    strcat(deviceId, ClassName);
    strcat(deviceId, "\\");
    strcat(deviceId, devName);

    if (SetupDiCreateDeviceInfo(devices, deviceId, &classGUID,
                                     "yverichita", 0, 0, &deviceData) == FALSE)
    {
      printf("SetupDiCreateDeviceInfo failed. %d\n", GetLastError());
      fflush(stdout);
      return 1;
    }
  }

  if (SetupDiSetDeviceRegistryProperty(devices, &deviceData,
                                            SPDRP_HARDWAREID, (BYTE *) hwIdList,
                                                (strlen(hwIdList) + 2)) == FALSE)
  {
    printf("SetupDiSetDeviceRegistryProperty failed. %d\n", GetLastError());
    fflush(stdout);
    return 1;
  }

  if (SetupDiCallClassInstaller(DIF_REGISTERDEVICE,
                                     devices, &deviceData) == FALSE)
  {
    printf("SetupDiCallClassInstaller failed. %d\n", GetLastError());
    fflush(stdout);
    return 1;
  }

  AddDriverPackage(infPath);

  Dll = LoadLibrary("Newdev.dll");

  if (Dll == NULL)
  {
    printf("Dll == NULL %d\n", GetLastError());
    fflush(stdout);
    return 1;
  }

  InstallSelectedDriver = (InstallSelectedDriverProto) GetProcAddress(Dll, "InstallSelectedDriver");

  if (InstallSelectedDriver == NULL)
  {
    printf("InstallSelectedDriver == NULL failed. %d\n", GetLastError());
    fflush(stdout);
    return 1;
  }

  if (SetupDiSetSelectedDevice(devices, &deviceData) == FALSE)
  {
    printf("SetupDiSetSelectedDevice failed. %d\n", GetLastError());
    fflush(stdout);
    return 1;
  }

  if (SetupDiBuildDriverInfoList(devices, &deviceData,
                                        SPDIT_COMPATDRIVER) == FALSE)
  {
    printf("SetupDiBuildDriverInfoList failed. %d\n", GetLastError());
    fflush(stdout);
    return 1;
  }

  if (SetupDiCallClassInstaller(DIF_SELECTBESTCOMPATDRV, devices,
                                       &deviceData) == FALSE)
  {
    printf("SetupDiBuildDriverInfoList failed. %d\n", GetLastError());
    fflush(stdout);
    return 1;
  }


  if (SetupDiGetSelectedDriver(devices, &deviceData,
                                      &driverInfoData) == FALSE)
  {
    printf("SetupDiGetSelectedDriver failed. %d\n", GetLastError());
    fflush(stdout);
    return 1;
  }


  if (InstallSelectedDriver(NULL, devices, NULL, TRUE, &reboot) == FALSE)
  {
    printf("InstallSelectedDriver failed. %d\n", GetLastError());
    fflush(stdout);
    return 1;
  }
  if (SetupDiGetDeviceInstanceId(devices, &deviceData,
                                    deviceName, devNameSize, NULL) == FALSE)
  {
    printf("SetupDiGetDeviceInstanceId failed. %d\n", GetLastError());
    fflush(stdout);
    return 1;
  }

  printf("SetupDiGetDeviceInstanceId: Name used: %s\n", deviceName);
  fflush(stdout);

  return 0;

 }

然后我使用 netsh 更改其名称，然后设置其 ip。我使用以下命令:

netsh.exe 接口(interface)设置接口(interface) name="本地连接 69"newname="网络#1"

该命令运行没有问题，我也从 GUI 进行了检查，界面已清晰创建，名称已正确更改。然后我运行:

netsh 接口(interface) ip set 地址名称=“网络#1”静态 192.168.1.92 255.255.255.252 无

这给我返回错误:

配置 dhcp 服务失败。接口(interface)可能已断开。系统找不到指定的文件。

经过一些调试后，我注意到如果我选择名称 Network #5 例如，一切正常，名称设置正确并且设置 ip 工作正常。我搜索了可能的原因，并认为问题可能出在 netsh 中，所以我尝试 reset它，但不幸的是它不起作用，我什至在 vmware 上安装了新的 Windows 并尝试在那里运行此代码，一切正常，显然“有些东西留下了”未删除，它导致了一些问题。
我使用的是Windows，Cygwin。希望你能帮忙。谢谢。

Answer 1

不确定这是否是 netsh 错误的原因，但 IP 地址 192.168.1.92/30 是一个网络地址，而不是可分配的 IP 地址。您是否尝试过使用IP地址192.168.1.93或192.168.1.94？