public static void ThrowOnError(this ScreenshotrError value, string message)
{
if ((value != ScreenshotrError.Success))
{
throw new ScreenshotrException(value, message);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ScreenshotrException"/> class with a specified error code and error message.
/// <summary>
/// <param name="error">
/// The error code of the error that occurred.
/// </param>
/// <param name="message">
/// A message which describes the error.
/// </param>
public ScreenshotrException(ScreenshotrError error, string message) :
base(string.Format("An Screenshotr error occurred. {1}. The error code was {0}", error, message))
{
this.errorCode = error;
}
public static bool IsError(this ScreenshotrError value)
{
return(value != ScreenshotrError.Success);
}
private void Button_Click(object sender, RoutedEventArgs e)
{
ReadOnlyCollection <string> udids;
int count = 0;
var idevice = LibiMobileDevice.Instance.iDevice;
var lockdown = LibiMobileDevice.Instance.Lockdown;
var screenshotr = LibiMobileDevice.Instance.Screenshotr;
var ret = idevice.idevice_get_device_list(out udids, ref count);
if (ret == iDeviceError.NoDevice)
{
// Not actually an error in our case
Console.WriteLine("No devices found");
return;
}
ret.ThrowOnError();
// Get the device name
foreach (var udid in udids)
{
iDeviceHandle deviceHandle;
idevice.idevice_new(out deviceHandle, udid).ThrowOnError();
LockdownClientHandle lockdownHandle;
lockdown.lockdownd_client_new_with_handshake(deviceHandle, out lockdownHandle, "Quamotion").ThrowOnError();
string deviceName;
lockdown.lockdownd_get_device_name(lockdownHandle, out deviceName).ThrowOnError();
Console.WriteLine($"{deviceName} ({udid})");
{
LockdownServiceDescriptorHandle scrSvc;
LockdownError lde = lockdown.lockdownd_start_service(lockdownHandle, "com.apple.mobile.screenshotr", out scrSvc);
if (lde == LockdownError.Success)
{
ScreenshotrClientHandle client;
ScreenshotrError err = screenshotr.screenshotr_client_new(deviceHandle, scrSvc, out client);
IntPtr imgData = new IntPtr();
ulong imgSize = 0;
ScreenshotrError result = screenshotr.screenshotr_take_screenshot(client, ref imgData, ref imgSize);
if (result == ScreenshotrError.Success)
{
Console.WriteLine("截图成功！！！！");
String filename = GetScreenPicFileName();
Console.WriteLine($"filename:{filename}");
System.IO.FileStream file = new System.IO.FileStream(filename, System.IO.FileMode.Create, System.IO.FileAccess.Write);
int written;
bool writeResult = WriteFile(file.Handle, imgData, (int)imgSize, out written, IntPtr.Zero);
file.Close();
}
}
else
{
Console.WriteLine("截图失败！！！");
}
}
deviceHandle.Dispose();
lockdownHandle.Dispose();
}
}
