public void LoadConfig()
{
MetaData.Metadata.Init(jString);
if (UsbConfiguration.USB_DeviceConnected())
{
//if()
//{
//}
if (UsbConfiguration.Usb_FilesStatus())
{
Dpath = UsbConfiguration.directory;
InitializeComponent();
Switcher.pageSwitcher = this;
Switcher.Switch(new UILevel());
}
else
{
System.Windows.MessageBox.Show("Your Subsrciption has been Expired :D");
this.Close();
}
}
else
{
System.Windows.MessageBox.Show("BaryeMeharbani Exambite ki Usb connect karain.");
this.Close();
}
}
public void AddDescriptor(ReadOnlySpan <byte> descriptor)
{
var offset = 0;
UsbConfiguration? configuration = null;
UsbAlternateInterface?alternateInterface = null;
while (offset != descriptor.Length)
{
BytesToStruct(descriptor, offset, out UsbCommonDescriptor common);
switch (common.bDescriptorType)
{
case UsbDescriptorType.USB_CONFIGURATION_DESCRIPTOR_TYPE:
if (configuration != null)
{
throw new ArgumentException("duplicate USB_CONFIGURATION_DESCRIPTOR_TYPE");
}
BytesToStruct(descriptor, offset, out UsbConfigurationDescriptor config);
configuration = new UsbConfiguration(config);
Configurations.Add(config.bConfigurationValue, configuration);
break;
case UsbDescriptorType.USB_INTERFACE_DESCRIPTOR_TYPE:
if (configuration == null)
{
throw new ArgumentException("expected USB_CONFIGURATION_DESCRIPTOR_TYPE");
}
BytesToStruct(descriptor, offset, out UsbInterfaceDescriptor iface);
if (iface.bAlternateSetting == 0)
{
configuration.Interfaces[iface.bInterfaceNumber] = new UsbInterface();
}
alternateInterface = new UsbAlternateInterface(iface);
configuration.Interfaces[iface.bInterfaceNumber].Alternates[iface.bAlternateSetting] = alternateInterface;
break;
case UsbDescriptorType.USB_ENDPOINT_DESCRIPTOR_TYPE:
if (alternateInterface == null)
{
throw new ArgumentException("expected USB_INTERFACE_DESCRIPTOR_TYPE");
}
BytesToStruct(descriptor, offset, out UsbEndpointDescriptor ep);
var endpoint = new UsbEndpoint(ep);
switch (endpoint.TransferType)
{
case UsbEndpointType.USB_ENDPOINT_TYPE_CONTROL:
alternateInterface.Endpoints.Add((byte)(ep.bEndpointAddress & 0x0f), endpoint);
break;
default:
alternateInterface.Endpoints.Add((byte)(ep.bEndpointAddress & 0x8f), endpoint);
break;
}
break;
}
offset += common.bLength;
}
}
