1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
|
/**
* FreeRDP: A Remote Desktop Protocol Implementation
* RemoteFX USB Redirection
*
* Copyright 2012 Atrust corp.
* Copyright 2012 Alfred Liu <alfred.liu@atruscorp.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_URBDRC_CLIENT_MAIN_H
#define FREERDP_CHANNEL_URBDRC_CLIENT_MAIN_H
#include <winpr/pool.h>
#include <freerdp/channels/log.h>
#include <freerdp/client/channels.h>
#define DEVICE_HARDWARE_ID_SIZE 32
#define DEVICE_COMPATIBILITY_ID_SIZE 36
#define DEVICE_INSTANCE_STR_SIZE 37
#define DEVICE_CONTAINER_STR_SIZE 39
#define TAG CHANNELS_TAG("urbdrc.client")
#ifdef WITH_DEBUG_DVC
#define DEBUG_DVC(...) WLog_DBG(TAG, __VA_ARGS__)
#else
#define DEBUG_DVC(...) \
do \
{ \
} while (0)
#endif
typedef struct S_IUDEVICE IUDEVICE;
typedef struct S_IUDEVMAN IUDEVMAN;
#define BASIC_DEV_STATE_DEFINED(_arg, _type) \
_type (*get_##_arg)(IUDEVICE * pdev); \
void (*set_##_arg)(IUDEVICE * pdev, _type _arg)
#define BASIC_DEVMAN_STATE_DEFINED(_arg, _type) \
_type (*get_##_arg)(IUDEVMAN * udevman); \
void (*set_##_arg)(IUDEVMAN * udevman, _type _arg)
typedef struct
{
IWTSPlugin iface;
GENERIC_LISTENER_CALLBACK* listener_callback;
IUDEVMAN* udevman;
UINT32 vchannel_status;
char* subsystem;
wLog* log;
IWTSListener* listener;
BOOL initialized;
} URBDRC_PLUGIN;
typedef BOOL (*PREGISTERURBDRCSERVICE)(IWTSPlugin* plugin, IUDEVMAN* udevman);
typedef struct
{
IWTSPlugin* plugin;
PREGISTERURBDRCSERVICE pRegisterUDEVMAN;
const ADDIN_ARGV* args;
} FREERDP_URBDRC_SERVICE_ENTRY_POINTS;
typedef FREERDP_URBDRC_SERVICE_ENTRY_POINTS* PFREERDP_URBDRC_SERVICE_ENTRY_POINTS;
typedef int (*PFREERDP_URBDRC_DEVICE_ENTRY)(PFREERDP_URBDRC_SERVICE_ENTRY_POINTS pEntryPoints);
typedef struct
{
GENERIC_CHANNEL_CALLBACK* callback;
URBDRC_PLUGIN* urbdrc;
IUDEVMAN* udevman;
IWTSVirtualChannel* channel;
wStream* s;
} TRANSFER_DATA;
typedef void (*t_isoch_transfer_cb)(IUDEVICE* idev, GENERIC_CHANNEL_CALLBACK* callback,
wStream* out, UINT32 InterfaceId, BOOL noAck, UINT32 MessageId,
UINT32 RequestId, UINT32 NumberOfPackets, UINT32 status,
UINT32 StartFrame, UINT32 ErrorCount, UINT32 OutputBufferSize);
struct S_IUDEVICE
{
/* Transfer */
int (*isoch_transfer)(IUDEVICE* idev, GENERIC_CHANNEL_CALLBACK* callback, UINT32 MessageId,
UINT32 RequestId, UINT32 EndpointAddress, UINT32 TransferFlags,
UINT32 StartFrame, UINT32 ErrorCount, BOOL NoAck,
const BYTE* packetDescriptorData, UINT32 NumberOfPackets,
UINT32 BufferSize, const BYTE* Buffer, t_isoch_transfer_cb cb,
UINT32 Timeout);
BOOL(*control_transfer)
(IUDEVICE* idev, UINT32 RequestId, UINT32 EndpointAddress, UINT32 TransferFlags,
BYTE bmRequestType, BYTE Request, UINT16 Value, UINT16 Index, UINT32* UrbdStatus,
UINT32* BufferSize, BYTE* Buffer, UINT32 Timeout);
int (*bulk_or_interrupt_transfer)(IUDEVICE* idev, GENERIC_CHANNEL_CALLBACK* callback,
UINT32 MessageId, UINT32 RequestId, UINT32 EndpointAddress,
UINT32 TransferFlags, BOOL NoAck, UINT32 BufferSize,
const BYTE* data, t_isoch_transfer_cb cb, UINT32 Timeout);
int (*select_configuration)(IUDEVICE* idev, UINT32 bConfigurationValue);
int (*select_interface)(IUDEVICE* idev, BYTE InterfaceNumber, BYTE AlternateSetting);
int (*control_pipe_request)(IUDEVICE* idev, UINT32 RequestId, UINT32 EndpointAddress,
UINT32* UsbdStatus, int command);
UINT32(*control_query_device_text)
(IUDEVICE* idev, UINT32 TextType, UINT16 LocaleId, UINT8* BufferSize, BYTE* Buffer);
int (*os_feature_descriptor_request)(IUDEVICE* idev, UINT32 RequestId, BYTE Recipient,
BYTE InterfaceNumber, BYTE Ms_PageIndex,
UINT16 Ms_featureDescIndex, UINT32* UsbdStatus,
UINT32* BufferSize, BYTE* Buffer, UINT32 Timeout);
void (*cancel_all_transfer_request)(IUDEVICE* idev);
int (*cancel_transfer_request)(IUDEVICE* idev, UINT32 RequestId);
int (*query_device_descriptor)(IUDEVICE* idev, int offset);
BOOL (*detach_kernel_driver)(IUDEVICE* idev);
BOOL (*attach_kernel_driver)(IUDEVICE* idev);
int (*query_device_port_status)(IUDEVICE* idev, UINT32* UsbdStatus, UINT32* BufferSize,
BYTE* Buffer);
MSUSB_CONFIG_DESCRIPTOR* (*complete_msconfig_setup)(IUDEVICE* idev,
MSUSB_CONFIG_DESCRIPTOR* MsConfig);
/* Basic state */
int (*isCompositeDevice)(IUDEVICE* idev);
int (*isExist)(IUDEVICE* idev);
int (*isAlreadySend)(IUDEVICE* idev);
int (*isChannelClosed)(IUDEVICE* idev);
void (*setAlreadySend)(IUDEVICE* idev);
void (*setChannelClosed)(IUDEVICE* idev);
void (*markChannelClosed)(IUDEVICE* idev);
char* (*getPath)(IUDEVICE* idev);
void (*free)(IUDEVICE* idev);
BASIC_DEV_STATE_DEFINED(channelManager, IWTSVirtualChannelManager*);
BASIC_DEV_STATE_DEFINED(channelID, UINT32);
BASIC_DEV_STATE_DEFINED(UsbDevice, UINT32);
BASIC_DEV_STATE_DEFINED(ReqCompletion, UINT32);
BASIC_DEV_STATE_DEFINED(bus_number, BYTE);
BASIC_DEV_STATE_DEFINED(dev_number, BYTE);
BASIC_DEV_STATE_DEFINED(port_number, int);
BASIC_DEV_STATE_DEFINED(MsConfig, MSUSB_CONFIG_DESCRIPTOR*);
BASIC_DEV_STATE_DEFINED(p_udev, void*);
BASIC_DEV_STATE_DEFINED(p_prev, void*);
BASIC_DEV_STATE_DEFINED(p_next, void*);
};
struct S_IUDEVMAN
{
/* Standard */
void (*free)(IUDEVMAN* idevman);
/* Manage devices */
void (*rewind)(IUDEVMAN* idevman);
BOOL (*has_next)(IUDEVMAN* idevman);
BOOL (*unregister_udevice)(IUDEVMAN* idevman, BYTE bus_number, BYTE dev_number);
size_t (*register_udevice)(IUDEVMAN* idevman, BYTE bus_number, BYTE dev_number, UINT16 idVendor,
UINT16 idProduct, UINT32 flag);
IUDEVICE* (*get_next)(IUDEVMAN* idevman);
IUDEVICE* (*get_udevice_by_UsbDevice)(IUDEVMAN* idevman, UINT32 UsbDevice);
IUDEVICE* (*get_udevice_by_ChannelID)(IUDEVMAN* idevman, UINT32 channelID);
/* Extension */
int (*isAutoAdd)(IUDEVMAN* idevman);
/* Basic state */
BASIC_DEVMAN_STATE_DEFINED(device_num, UINT32);
BASIC_DEVMAN_STATE_DEFINED(next_device_id, UINT32);
/* control semaphore or mutex lock */
void (*loading_lock)(IUDEVMAN* idevman);
void (*loading_unlock)(IUDEVMAN* idevman);
BOOL (*initialize)(IUDEVMAN* idevman, UINT32 channelId);
UINT (*listener_created_callback)(IUDEVMAN* idevman);
IWTSPlugin* plugin;
UINT32 controlChannelId;
UINT32 status;
};
#define DEVICE_ADD_FLAG_BUS 0x01
#define DEVICE_ADD_FLAG_DEV 0x02
#define DEVICE_ADD_FLAG_VENDOR 0x04
#define DEVICE_ADD_FLAG_PRODUCT 0x08
#define DEVICE_ADD_FLAG_REGISTER 0x10
#define DEVICE_ADD_FLAG_ALL \
(DEVICE_ADD_FLAG_BUS | DEVICE_ADD_FLAG_DEV | DEVICE_ADD_FLAG_VENDOR | \
DEVICE_ADD_FLAG_PRODUCT | DEVICE_ADD_FLAG_REGISTER)
FREERDP_API BOOL add_device(IUDEVMAN* idevman, UINT32 flags, BYTE busnum, BYTE devnum,
UINT16 idVendor, UINT16 idProduct);
FREERDP_API BOOL del_device(IUDEVMAN* idevman, UINT32 flags, BYTE busnum, BYTE devnum,
UINT16 idVendor, UINT16 idProduct);
UINT stream_write_and_free(IWTSPlugin* plugin, IWTSVirtualChannel* channel, wStream* s);
#endif /* FREERDP_CHANNEL_URBDRC_CLIENT_MAIN_H */
|
