/**
* FreeRDP: A Remote Desktop Protocol Implementation
* Device Redirection Virtual Channel
*
* Copyright 2010-2011 Vic Lee
* Copyright 2010-2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
* Copyright 2015 Thincast Technologies GmbH
* Copyright 2015 DI (FH) Martin Haimberger <martin.haimberger@thincast.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef FREERDP_CHANNEL_RDPDR_H
#define FREERDP_CHANNEL_RDPDR_H
#include <winpr/nt.h>
#include <winpr/io.h>
#include <winpr/crt.h>
#include <winpr/file.h>
#include <winpr/synch.h>
#include <winpr/thread.h>
#include <winpr/stream.h>
#include <winpr/interlocked.h>
#include <winpr/collections.h>
#include <freerdp/freerdp.h>
#define RDPDR_DEVICE_IO_REQUEST_LENGTH 24
#define RDPDR_DEVICE_IO_RESPONSE_LENGTH 16
#define RDPDR_DEVICE_IO_CONTROL_REQ_HDR_LENGTH 32
#define RDPDR_DEVICE_IO_CONTROL_RSP_HDR_LENGTH 4
/* RDPDR_HEADER.Component */
enum RDPDR_CTYP
{
RDPDR_CTYP_CORE = 0x4472,
RDPDR_CTYP_PRN = 0x5052
};
/* RDPDR_HEADER.PacketId */
enum RDPDR_PAKID
{
PAKID_CORE_SERVER_ANNOUNCE = 0x496E,
PAKID_CORE_CLIENTID_CONFIRM = 0x4343,
PAKID_CORE_CLIENT_NAME = 0x434E,
PAKID_CORE_DEVICELIST_ANNOUNCE = 0x4441,
PAKID_CORE_DEVICE_REPLY = 0x6472,
PAKID_CORE_DEVICE_IOREQUEST = 0x4952,
PAKID_CORE_DEVICE_IOCOMPLETION = 0x4943,
PAKID_CORE_SERVER_CAPABILITY = 0x5350,
PAKID_CORE_CLIENT_CAPABILITY = 0x4350,
PAKID_CORE_DEVICELIST_REMOVE = 0x444D,
PAKID_CORE_USER_LOGGEDON = 0x554C,
PAKID_PRN_CACHE_DATA = 0x5043,
PAKID_PRN_USING_XPS = 0x5543
};
/* CAPABILITY_HEADER.CapabilityType */
enum RDPDR_CAP_TYPE
{
CAP_GENERAL_TYPE = 0x0001,
CAP_PRINTER_TYPE = 0x0002,
CAP_PORT_TYPE = 0x0003,
CAP_DRIVE_TYPE = 0x0004,
CAP_SMARTCARD_TYPE = 0x0005
};
/* CAPABILITY_HEADER.Version */
enum RDPDR_CAP_VERSION
{
GENERAL_CAPABILITY_VERSION_01 = 0x00000001,
GENERAL_CAPABILITY_VERSION_02 = 0x00000002,
PRINT_CAPABILITY_VERSION_01 = 0x00000001,
PORT_CAPABILITY_VERSION_01 = 0x00000001,
DRIVE_CAPABILITY_VERSION_01 = 0x00000001,
DRIVE_CAPABILITY_VERSION_02 = 0x00000002,
SMARTCARD_CAPABILITY_VERSION_01 = 0x00000001
};
/* DR_DEVICE_IOREQUEST.MajorFunction */
enum IRP_MJ
{
IRP_MJ_CREATE = 0x00000000,
IRP_MJ_CLOSE = 0x00000002,
IRP_MJ_READ = 0x00000003,
IRP_MJ_WRITE = 0x00000004,
IRP_MJ_DEVICE_CONTROL = 0x0000000E,
IRP_MJ_QUERY_VOLUME_INFORMATION = 0x0000000A,
IRP_MJ_SET_VOLUME_INFORMATION = 0x0000000B,
IRP_MJ_QUERY_INFORMATION = 0x00000005,
IRP_MJ_SET_INFORMATION = 0x00000006,
IRP_MJ_DIRECTORY_CONTROL = 0x0000000C,
IRP_MJ_LOCK_CONTROL = 0x00000011
};
/* DR_DEVICE_IOREQUEST.MinorFunction */
enum IRP_MN
{
IRP_MN_QUERY_DIRECTORY = 0x00000001,
IRP_MN_NOTIFY_CHANGE_DIRECTORY = 0x00000002
};
/* DR_CREATE_REQ.CreateDisposition */
/* DR_CREATE_REQ.CreateOptions [MS-SMB2] */
/* DR_CREATE_REQ.DesiredAccess [MS-SMB2] */
/* DR_CREATE_RSP.Information */
/* DR_DRIVE_CREATE_RSP.DeviceCreateResponse */
#define FILE_OPENED 0x00000001
#define FILE_OVERWRITTEN 0x00000003
/* DR_CORE_CLIENT_ANNOUNCE_RSP.VersionMinor */
enum RDPDR_MINOR_RDP_VERSION
{
RDPDR_MINOR_RDP_VERSION_5_0 = 0x0002,
RDPDR_MINOR_RDP_VERSION_5_1 = 0x0005,
RDPDR_MINOR_RDP_VERSION_5_2 = 0x000A,
RDPDR_MINOR_RDP_VERSION_6_X = 0x000C
};
/* DR_CORE_CLIENT_NAME_REQ.UnicodeFlag */
enum RDPDR_CLIENT_NAME_FLAG
{
RDPDR_CLIENT_NAME_UNICODE = 0x00000001,
RDPDR_CLIENT_NAME_ASCII = 0x00000000
};
/* GENERAL_CAPS_SET.ioCode1 */
enum RDPDR_CAPS_IRP_MJ
{
RDPDR_IRP_MJ_CREATE = 0x00000001,
RDPDR_IRP_MJ_CLEANUP = 0x00000002,
RDPDR_IRP_MJ_CLOSE = 0x00000004,
RDPDR_IRP_MJ_READ = 0x00000008,
RDPDR_IRP_MJ_WRITE = 0x00000010,
RDPDR_IRP_MJ_FLUSH_BUFFERS = 0x00000020,
RDPDR_IRP_MJ_SHUTDOWN = 0x00000040,
RDPDR_IRP_MJ_DEVICE_CONTROL = 0x00000080,
RDPDR_IRP_MJ_QUERY_VOLUME_INFORMATION = 0x00000100,
RDPDR_IRP_MJ_SET_VOLUME_INFORMATION = 0x00000200,
RDPDR_IRP_MJ_QUERY_INFORMATION = 0x00000400,
RDPDR_IRP_MJ_SET_INFORMATION = 0x00000800,
RDPDR_IRP_MJ_DIRECTORY_CONTROL = 0x00001000,
RDPDR_IRP_MJ_LOCK_CONTROL = 0x00002000,
RDPDR_IRP_MJ_QUERY_SECURITY = 0x00004000,
RDPDR_IRP_MJ_SET_SECURITY = 0x00008000
};
/* GENERAL_CAPS_SET.extendedPDU */
enum RDPDR_CAPS_PDU
{
RDPDR_DEVICE_REMOVE_PDUS = 0x00000001,
RDPDR_CLIENT_DISPLAY_NAME_PDU = 0x00000002,
RDPDR_USER_LOGGEDON_PDU = 0x00000004
};
/* GENERAL_CAPS_SET.extraFlags1 */
enum RDPDR_CAPS_FLAG
{
ENABLE_ASYNCIO = 0x00000001
};
/* DR_DRIVE_LOCK_REQ.Operation */
enum RDP_LOWIO_OP
{
RDP_LOWIO_OP_SHAREDLOCK = 0x00000002,
RDP_LOWIO_OP_EXCLUSIVELOCK = 0x00000003,
RDP_LOWIO_OP_UNLOCK = 0x00000004,
RDP_LOWIO_OP_UNLOCK_MULTIPLE = 0x00000005
};
enum RDPDR_PRINTER_ANNOUNCE_FLAG
{
RDPDR_PRINTER_ANNOUNCE_FLAG_ASCII = 0x00000001,
RDPDR_PRINTER_ANNOUNCE_FLAG_DEFAULTPRINTER = 0x00000002,
RDPDR_PRINTER_ANNOUNCE_FLAG_NETWORKPRINTER = 0x00000004,
RDPDR_PRINTER_ANNOUNCE_FLAG_TSPRINTER = 0x00000008,
RDPDR_PRINTER_ANNOUNCE_FLAG_XPSFORMAT = 0x00000010
};
/* [MS-FSCC] FileAttributes */
#ifndef _WIN32
#define FILE_ATTRIBUTE_ARCHIVE 0x00000020
#define FILE_ATTRIBUTE_COMPRESSED 0x00000800
#define FILE_ATTRIBUTE_DIRECTORY 0x00000010
#define FILE_ATTRIBUTE_ENCRYPTED 0x00004000
#define FILE_ATTRIBUTE_HIDDEN 0x00000002
#define FILE_ATTRIBUTE_NORMAL 0x00000080
#define FILE_ATTRIBUTE_NOT_CONTENT_INDEXED 0x00002000
#define FILE_ATTRIBUTE_OFFLINE 0x00001000
#define FILE_ATTRIBUTE_READONLY 0x00000001
#define FILE_ATTRIBUTE_REPARSE_POINT 0x00000400
#define FILE_ATTRIBUTE_SPARSE_FILE 0x00000200
#define FILE_ATTRIBUTE_SYSTEM 0x00000004
#define FILE_ATTRIBUTE_TEMPORARY 0x00000100
#endif
/* [MS-FSCC] FSCTL Structures */
#if !defined(_WIN32) || (defined(_WIN32) && (_WIN32_WINNT < 0x0600))
#define FSCTL_LMR_SET_LINK_TRACKING_INFORMATION 0x1400ec
#define FSCTL_PIPE_PEEK 0x11400c
#define FSCTL_PIPE_TRANSCEIVE 0x11c017
#define FSCTL_PIPE_WAIT 0x110018
#define FSCTL_QUERY_ON_DISK_VOLUME_INFO 0x9013c
#define FSCTL_QUERY_SPARING_INFO 0x90138
#endif
#ifndef _WIN32
#define FSCTL_CREATE_OR_GET_OBJECT_ID 0x900c0
#define FSCTL_GET_REPARSE_POINT 0x900a8
#define FSCTL_GET_RETRIEVAL_POINTERS 0x90073
#define FSCTL_IS_PATHNAME_VALID 0x9002c
#define FSCTL_READ_FILE_USN_DATA 0x900eb
#define FSCTL_RECALL_FILE 0x90117
#define FSCTL_QUERY_FAT_BPB 0x90058
#define FSCTL_QUERY_ALLOCATED_RANGES 0x940cf
#define FSCTL_SET_COMPRESSION 0x9c040
#define FSCTL_SET_ENCRYPTION 0x900D7
#define FSCTL_SET_OBJECT_ID 0x90098
#define FSCTL_SET_OBJECT_ID_EXTENDED 0x900bc
#define FSCTL_SET_REPARSE_POINT 0x900a4
#define FSCTL_SET_SPARSE 0x900c4
#define FSCTL_SET_ZERO_DATA 0x980c8
#define FSCTL_SIS_COPYFILE 0x90100
#define FSCTL_WRITE_USN_CLOSE_RECORD 0x900ef
#endif
#if !defined(_WIN32) || (defined(_WIN32) && (_WIN32_WINNT < 0x0600))
#define FSCTL_SET_DEFECT_MANAGEMENT 0x98134
#define FSCTL_SET_ZERO_ON_DEALLOCATION 0x90194
#endif
/* [MS-FSCC] FileFsAttributeInformation.FileSystemAttributes */
#ifndef _WIN32
#define FILE_SUPPORTS_USN_JOURNAL 0x02000000
#define FILE_SUPPORTS_OPEN_BY_FILE_ID 0x01000000
#define FILE_SUPPORTS_EXTENDED_ATTRIBUTES 0x00800000
#define FILE_SUPPORTS_HARD_LINKS 0x00400000
#define FILE_SUPPORTS_TRANSACTIONS 0x00200000
#define FILE_SEQUENTIAL_WRITE_ONCE 0x00100000
#define FILE_READ_ONLY_VOLUME 0x00080000
#define FILE_NAMED_STREAMS 0x00040000
#define FILE_SUPPORTS_ENCRYPTION 0x00020000
#define FILE_SUPPORTS_OBJECT_IDS 0x00010000
#define FILE_VOLUME_IS_COMPRESSED 0x00008000
#define FILE_SUPPORTS_REMOTE_STORAGE 0x00000100
#define FILE_SUPPORTS_REPARSE_POINTS 0x00000080
#define FILE_SUPPORTS_SPARSE_FILES 0x00000040
#define FILE_VOLUME_QUOTAS 0x00000020
#define FILE_FILE_COMPRESSION 0x00000010
#define FILE_PERSISTENT_ACLS 0x00000008
#define FILE_UNICODE_ON_DISK 0x00000004
#define FILE_CASE_PRESERVED_NAMES 0x00000002
#define FILE_CASE_SENSITIVE_SEARCH 0x00000001
#endif
/* [MS-FSCC] FileFsDeviceInformation.DeviceType */
#ifndef FILE_DEVICE_CD_ROM
#define FILE_DEVICE_CD_ROM 0x00000002
#endif
#ifndef FILE_DEVICE_DISK
#define FILE_DEVICE_DISK 0x00000007
#endif
/* [MS-FSCC] FileFsDeviceInformation.Characteristics */
enum FILE_FS_DEVICE_FLAG
{
FILE_REMOVABLE_MEDIA = 0x00000001,
FILE_READ_ONLY_DEVICE = 0x00000002,
FILE_FLOPPY_DISKETTE = 0x00000004,
FILE_WRITE_ONCE_MEDIA = 0x00000008,
FILE_REMOTE_DEVICE = 0x00000010,
FILE_DEVICE_IS_MOUNTED = 0x00000020,
FILE_VIRTUAL_VOLUME = 0x00000040,
FILE_DEVICE_SECURE_OPEN = 0x00000100
};
enum FILE_FS_INFORMATION_CLASS
{
FileFsVolumeInformation = 1,
FileFsLabelInformation,
FileFsSizeInformation,
FileFsDeviceInformation,
FileFsAttributeInformation,
FileFsControlInformation,
FileFsFullSizeInformation,
FileFsObjectIdInformation,
FileFsDriverPathInformation,
FileFsMaximumInformation
};
typedef struct _DEVICE DEVICE;
typedef struct _IRP IRP;
typedef struct _DEVMAN DEVMAN;
typedef UINT (*pcCustomComponentRequest)(DEVICE* device, UINT16 component, UINT16 packetId,
wStream* s);
typedef UINT (*pcIRPRequest)(DEVICE* device, IRP* irp);
typedef UINT (*pcInitDevice)(DEVICE* device);
typedef UINT (*pcFreeDevice)(DEVICE* device);
struct _DEVICE
{
UINT32 id;
UINT32 type;
const char* name;
wStream* data;
pcCustomComponentRequest CustomComponentRequest;
pcIRPRequest IRPRequest;
pcInitDevice Init;
pcFreeDevice Free;
};
typedef UINT (*pcIRPResponse)(IRP* irp);
struct _IRP
{
WINPR_SLIST_ENTRY ItemEntry;
DEVICE* device;
DEVMAN* devman;
UINT32 FileId;
UINT32 CompletionId;
UINT32 MajorFunction;
UINT32 MinorFunction;
wStream* input;
UINT32 IoStatus;
wStream* output;
pcIRPResponse Complete;
pcIRPResponse Discard;
HANDLE thread;
BOOL cancelled;
};
struct _DEVMAN
{
void* plugin;
UINT32 id_sequence;
wListDictionary* devices;
};
typedef UINT (*pcRegisterDevice)(DEVMAN* devman, DEVICE* device);
struct _DEVICE_SERVICE_ENTRY_POINTS
{
DEVMAN* devman;
pcRegisterDevice RegisterDevice;
RDPDR_DEVICE* device;
rdpContext* rdpcontext;
};
typedef struct _DEVICE_SERVICE_ENTRY_POINTS DEVICE_SERVICE_ENTRY_POINTS;
typedef DEVICE_SERVICE_ENTRY_POINTS* PDEVICE_SERVICE_ENTRY_POINTS;
typedef UINT (*PDEVICE_SERVICE_ENTRY)(PDEVICE_SERVICE_ENTRY_POINTS);
#endif /* FREERDP_CHANNEL_RDPDR_H */