Mercurial > hg > ucis.core
annotate USBLib/Internal/Windows/Win32Kernel.cs @ 67:2d16447eff12
Simplified USB communication code, added functions to abort pipe transfers
| author | Ivo Smits <Ivo@UCIS.nl> |
|---|---|
| date | Wed, 16 Oct 2013 01:11:49 +0200 |
| parents | fd63c453ff65 |
| children | e811297f5aa4 |
| rev | line source |
|---|---|
| 21 | 1 ???using System; |
| 2 using System.Runtime.InteropServices; | |
| 3 using System.Security; | |
| 4 using System.Threading; | |
| 5 using Microsoft.Win32.SafeHandles; | |
| 6 | |
| 7 namespace UCIS.USBLib.Internal.Windows { | |
| 8 [SuppressUnmanagedCodeSecurity] | |
| 9 static class Kernel32 { | |
| 10 [DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Auto)] | |
| 11 internal static extern SafeFileHandle CreateFile(string fileName, NativeFileAccess fileAccess, NativeFileShare fileShare, IntPtr securityAttributes, NativeFileMode creationDisposition, NativeFileFlag flags, IntPtr template); | |
| 12 [DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Auto)] | |
| 13 public static extern SafeFileHandle CreateFile(string lpFileName, uint dwDesiredAccess, int dwShareMode, IntPtr lpSecurityAttributes, int dwCreationDisposition, int dwFlagsAndAttributes, IntPtr hTemplateFile); | |
| 14 | |
| 15 [DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Ansi)] | |
| 16 unsafe internal static extern bool DeviceIoControl(SafeHandle hDevice, int IoControlCode, IntPtr InBuffer, int nInBufferSize, IntPtr OutBuffer, int nOutBufferSize, out int pBytesReturned, NativeOverlapped* Overlapped); | |
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b1efeada517e
Added VirtualBox USB driver backend for direct USB communication
Ivo Smits <Ivo@UCIS.nl>
parents:
21
diff
changeset
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17 [DllImport("kernel32.dll", SetLastError = true)] |
|
b1efeada517e
Added VirtualBox USB driver backend for direct USB communication
Ivo Smits <Ivo@UCIS.nl>
parents:
21
diff
changeset
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18 unsafe internal static extern bool DeviceIoControl(SafeHandle hDevice, int IoControlCode, void* InBuffer, int nInBufferSize, void* OutBuffer, int nOutBufferSize, out int pBytesReturned, NativeOverlapped* Overlapped); |
| 21 | 19 [DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Ansi)] |
| 20 unsafe internal static extern bool GetOverlappedResult(SafeHandle hFile, NativeOverlapped* lpOverlapped, out int lpNumberOfBytesTransferred, Boolean bWait); | |
| 21 | |
| 22 [DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Auto)] | |
| 23 public static extern bool DeviceIoControl(SafeHandle hDevice, int dwIoControlCode, IntPtr lpInBuffer, int nInBufferSize, out USB_ROOT_HUB_NAME lpOutBuffer, int nOutBufferSize, out int lpBytesReturned, IntPtr lpOverlapped); | |
| 24 [DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Auto)] | |
| 25 public static extern bool DeviceIoControl(SafeHandle hDevice, int dwIoControlCode, [In] ref USB_NODE_INFORMATION lpInBuffer, int nInBufferSize, out USB_NODE_INFORMATION lpOutBuffer, int nOutBufferSize, out int lpBytesReturned, IntPtr lpOverlapped); | |
| 26 [DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Auto)] | |
|
58
fd63c453ff65
Improved Windows USB enumeration classes
Ivo Smits <Ivo@UCIS.nl>
parents:
57
diff
changeset
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27 public static extern bool DeviceIoControl(SafeHandle hDevice, int dwIoControlCode, [In] ref USB_DESCRIPTOR_REQUEST lpInBuffer, int nInBufferSize, Byte[] lpOutBuffer, int nOutBufferSize, out int lpBytesReturned, IntPtr lpOverlapped); |
| 21 | 28 [DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Auto)] |
| 29 public static extern bool DeviceIoControl(SafeHandle hDevice, int dwIoControlCode, [In] ref USB_NODE_CONNECTION_DRIVERKEY_NAME lpInBuffer, int nInBufferSize, out USB_NODE_CONNECTION_DRIVERKEY_NAME lpOutBuffer, int nOutBufferSize, out int lpBytesReturned, IntPtr lpOverlapped); | |
| 30 [DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Auto)] | |
| 31 public static extern bool DeviceIoControl(SafeHandle hDevice, int dwIoControlCode, [In] ref USB_NODE_CONNECTION_INFORMATION_EX lpInBuffer, int nInBufferSize, out USB_NODE_CONNECTION_INFORMATION_EX lpOutBuffer, int nOutBufferSize, out int lpBytesReturned, IntPtr lpOverlapped); | |
| 32 [DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Auto)] | |
| 33 public static extern bool DeviceIoControl(SafeHandle hDevice, int dwIoControlCode, [In] ref USB_NODE_CONNECTION_NAME lpInBuffer, int nInBufferSize, out USB_NODE_CONNECTION_NAME lpOutBuffer, int nOutBufferSize, out int lpBytesReturned, IntPtr lpOverlapped); | |
| 34 | |
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b1efeada517e
Added VirtualBox USB driver backend for direct USB communication
Ivo Smits <Ivo@UCIS.nl>
parents:
21
diff
changeset
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35 public const uint GENERIC_READ = 0x80000000; |
| 21 | 36 public const uint GENERIC_WRITE = 0x40000000; |
| 37 //public const uint GENERIC_EXECUTE = 0x20000000; | |
| 38 //public const uint GENERIC_ALL = 0x10000000; | |
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b1efeada517e
Added VirtualBox USB driver backend for direct USB communication
Ivo Smits <Ivo@UCIS.nl>
parents:
21
diff
changeset
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39 public const uint FILE_FLAG_NO_BUFFERING = 0x20000000; |
| 21 | 40 |
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b1efeada517e
Added VirtualBox USB driver backend for direct USB communication
Ivo Smits <Ivo@UCIS.nl>
parents:
21
diff
changeset
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41 public const int FILE_SHARE_READ = 0x1; |
| 21 | 42 public const int FILE_SHARE_WRITE = 0x2; |
| 43 public const int OPEN_EXISTING = 0x3; | |
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b1efeada517e
Added VirtualBox USB driver backend for direct USB communication
Ivo Smits <Ivo@UCIS.nl>
parents:
21
diff
changeset
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44 |
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b1efeada517e
Added VirtualBox USB driver backend for direct USB communication
Ivo Smits <Ivo@UCIS.nl>
parents:
21
diff
changeset
|
45 public const int FILE_ATTRIBUTE_SYSTEM = 0x00000004; |
|
b1efeada517e
Added VirtualBox USB driver backend for direct USB communication
Ivo Smits <Ivo@UCIS.nl>
parents:
21
diff
changeset
|
46 public const int FILE_FLAG_OVERLAPPED = 0x40000000; |
| 21 | 47 } |
| 48 | |
| 49 [Flags] | |
| 50 enum NativeFileAccess : uint { | |
| 51 FILE_SPECIAL = 0, | |
| 52 FILE_APPEND_DATA = (0x0004), // file | |
| 53 FILE_READ_DATA = (0x0001), // file & pipe | |
| 54 FILE_WRITE_DATA = (0x0002), // file & pipe | |
| 55 FILE_READ_EA = (0x0008), // file & directory | |
| 56 FILE_WRITE_EA = (0x0010), // file & directory | |
| 57 FILE_READ_ATTRIBUTES = (0x0080), // all | |
| 58 FILE_WRITE_ATTRIBUTES = (0x0100), // all | |
| 59 DELETE = 0x00010000, | |
| 60 READ_CONTROL = (0x00020000), | |
| 61 WRITE_DAC = (0x00040000), | |
| 62 WRITE_OWNER = (0x00080000), | |
| 63 SYNCHRONIZE = (0x00100000), | |
| 64 STANDARD_RIGHTS_REQUIRED = (0x000F0000), | |
| 65 STANDARD_RIGHTS_READ = (READ_CONTROL), | |
| 66 STANDARD_RIGHTS_WRITE = (READ_CONTROL), | |
| 67 STANDARD_RIGHTS_EXECUTE = (READ_CONTROL), | |
| 68 STANDARD_RIGHTS_ALL = (0x001F0000), | |
| 69 SPECIFIC_RIGHTS_ALL = (0x0000FFFF), | |
| 70 FILE_GENERIC_READ = (STANDARD_RIGHTS_READ | FILE_READ_DATA | FILE_READ_ATTRIBUTES | FILE_READ_EA | SYNCHRONIZE), | |
| 71 FILE_GENERIC_WRITE = (STANDARD_RIGHTS_WRITE | FILE_WRITE_DATA | FILE_WRITE_ATTRIBUTES | FILE_WRITE_EA | FILE_APPEND_DATA | SYNCHRONIZE), | |
| 72 SPECIAL = 0 | |
| 73 } | |
| 74 | |
| 75 enum NativeFileMode : uint { | |
| 76 CREATE_NEW = 1, | |
| 77 CREATE_ALWAYS = 2, | |
| 78 OPEN_EXISTING = 3, | |
| 79 OPEN_ALWAYS = 4, | |
| 80 TRUNCATE_EXISTING = 5, | |
| 81 } | |
| 82 | |
| 83 [Flags] | |
| 84 enum NativeFileShare : uint { | |
| 85 NONE = 0, | |
| 86 FILE_SHARE_READ = 0x00000001, | |
| 87 FILE_SHARE_WRITE = 0x00000002, | |
| 88 FILE_SHARE_DEELETE = 0x00000004, | |
| 89 } | |
| 90 | |
| 91 [Flags] | |
| 92 enum NativeFileFlag : uint { | |
| 93 FILE_ATTRIBUTE_READONLY = 0x00000001, | |
| 94 FILE_ATTRIBUTE_HIDDEN = 0x00000002, | |
| 95 FILE_ATTRIBUTE_SYSTEM = 0x00000004, | |
| 96 FILE_ATTRIBUTE_DIRECTORY = 0x00000010, | |
| 97 FILE_ATTRIBUTE_ARCHIVE = 0x00000020, | |
| 98 FILE_ATTRIBUTE_DEVICE = 0x00000040, | |
| 99 FILE_ATTRIBUTE_NORMAL = 0x00000080, | |
| 100 FILE_ATTRIBUTE_TEMPORARY = 0x00000100, | |
| 101 FILE_ATTRIBUTE_SPARSE_FILE = 0x00000200, | |
| 102 FILE_ATTRIBUTE_REPARSE_POINT = 0x00000400, | |
| 103 FILE_ATTRIBUTE_COMPRESSED = 0x00000800, | |
| 104 FILE_ATTRIBUTE_OFFLINE = 0x00001000, | |
| 105 FILE_ATTRIBUTE_NOT_CONTENT_INDEXED = 0x00002000, | |
| 106 FILE_ATTRIBUTE_ENCRYPTED = 0x00004000, | |
| 107 FILE_FLAG_WRITE_THROUGH = 0x80000000, | |
| 108 FILE_FLAG_OVERLAPPED = 0x40000000, | |
| 109 FILE_FLAG_NO_BUFFERING = 0x20000000, | |
| 110 FILE_FLAG_RANDOM_ACCESS = 0x10000000, | |
| 111 FILE_FLAG_SEQUENTIAL_SCAN = 0x08000000, | |
| 112 FILE_FLAG_DELETE_ON_CLOSE = 0x04000000, | |
| 113 FILE_FLAG_BACKUP_SEMANTICS = 0x02000000, | |
| 114 FILE_FLAG_POSIX_SEMANTICS = 0x01000000, | |
| 115 FILE_FLAG_OPEN_REPARSE_POINT = 0x00200000, | |
| 116 FILE_FLAG_OPEN_NO_RECALL = 0x00100000, | |
| 117 FILE_FLAG_FIRST_PIPE_INSTANCE = 0x00080000, | |
| 118 } | |
| 119 } |