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// Copyright © 2006-2010 Travis Robinson. All rights reserved.
//
// website: http://sourceforge.net/projects/libusbdotnet
// e-mail: libusbdotnet@gmail.com
//
// This program is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. or
// visit www.gnu.org.
//
//
using System;
using System.Runtime.InteropServices;
using LibUsbDotNet.Main;
#pragma warning disable 649
namespace LibUsbDotNet.Descriptors
{
/// <summary> Base class for all usb descriptors structures.
/// </summary>
/// <remarks> This is the actual descriptor as described in the USB 2.0 Specifications.
/// </remarks>
[StructLayout(LayoutKind.Sequential, Pack = 1)]
public abstract class UsbDescriptor
{
/// <summary>
/// String value used to seperate the name/value pairs for all ToString overloads of the descriptor classes.
/// </summary>
public static string ToStringParamValueSeperator = ":";
/// <summary>
/// String value used to seperate the name/value groups for all ToString overloads of the descriptor classes.
/// </summary>
public static string ToStringFieldSeperator = "\r\n";
/// <summary>
/// Total size of this structure in bytes.
/// </summary>
public static readonly int Size = Marshal.SizeOf(typeof (UsbDescriptor));
/// <summary>
/// Length of structure reported by the associated usb device.
/// </summary>
public byte Length;
/// <summary>
/// Type of structure reported by the associated usb device.
/// </summary>
public DescriptorType DescriptorType;
/// <summary>
/// String representation of the UsbDescriptor class.
/// </summary>
public override string ToString()
{
Object[] values = {Length, DescriptorType};
string[] names = {"Length", "DescriptorType"};
return Helper.ToString("", names, ToStringParamValueSeperator, values, ToStringFieldSeperator);
}
}
}
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