summaryrefslogtreecommitdiffstats
path: root/common/messages.h
blob: 1a60a9faefab7a40569dc6289d3906eb02ba9189 (plain)
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
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
/*
   Copyright (C) 2009-2010 Red Hat, Inc.

   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions are
   met:

       * Redistributions of source code must retain the above copyright
         notice, this list of conditions and the following disclaimer.
       * Redistributions in binary form must reproduce the above copyright
         notice, this list of conditions and the following disclaimer in
         the documentation and/or other materials provided with the
         distribution.
       * Neither the name of the copyright holder nor the names of its
         contributors may be used to endorse or promote products derived
         from this software without specific prior written permission.

   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "AS
   IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
   TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
   PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

#ifndef _H_MESSAGES
#define _H_MESSAGES

#include <spice/protocol.h>
#include "draw.h"

typedef struct SpiceMsgData {
    uint32_t data_size;
    uint8_t data[0];
} SpiceMsgData;

typedef struct SpiceMsgEmpty {
} SpiceMsgEmpty;

typedef struct SpiceMsgInputsInit {
    uint32_t keyboard_modifiers;
} SpiceMsgInputsInit;

typedef struct SpiceMsgInputsKeyModifiers {
    uint32_t modifiers;
} SpiceMsgInputsKeyModifiers;

typedef struct SpiceMsgMainMultiMediaTime {
    uint32_t time;
} SpiceMsgMainMultiMediaTime;

typedef struct SpiceMsgMainMigrationBegin {
    uint16_t port;
    uint16_t sport;
    uint32_t host_size;
    uint8_t *host_data;
    uint16_t pub_key_type;
    uint32_t pub_key_size;
    uint8_t *pub_key_data;
} SpiceMsgMainMigrationBegin;

typedef struct SpiceMsgMainMigrationSwitchHost {
    uint16_t port;
    uint16_t sport;
    uint32_t host_size;
    uint8_t *host_data;
    uint32_t cert_subject_size;
    uint8_t *cert_subject_data;
} SpiceMsgMainMigrationSwitchHost;


typedef struct SpiceMsgMigrate {
    uint32_t flags;
} SpiceMsgMigrate;

typedef struct SpiceResourceID {
    uint8_t type;
    uint64_t id;
} SpiceResourceID;

typedef struct SpiceResourceList {
    uint16_t count;
    SpiceResourceID resources[0];
} SpiceResourceList;

typedef struct SpiceMsgSetAck {
    uint32_t generation;
    uint32_t window;
} SpiceMsgSetAck;

typedef struct SpiceMsgcAckSync {
  uint32_t generation;
} SpiceMsgcAckSync;

typedef struct SpiceWaitForChannel {
    uint8_t channel_type;
    uint8_t channel_id;
    uint64_t message_serial;
} SpiceWaitForChannel;

typedef struct SpiceMsgWaitForChannels {
    uint8_t wait_count;
    SpiceWaitForChannel wait_list[0];
} SpiceMsgWaitForChannels;

typedef struct SpiceChannelId {
    uint8_t type;
    uint8_t id;
} SpiceChannelId;

typedef struct SpiceMsgMainInit {
    uint32_t session_id;
    uint32_t display_channels_hint;
    uint32_t supported_mouse_modes;
    uint32_t current_mouse_mode;
    uint32_t agent_connected;
    uint32_t agent_tokens;
    uint32_t multi_media_time;
    uint32_t ram_hint;
} SpiceMsgMainInit;

typedef struct SpiceMsgDisconnect {
    uint64_t time_stamp;
    uint32_t reason; // SPICE_ERR_?
} SpiceMsgDisconnect;

typedef struct SpiceMsgNotify {
    uint64_t time_stamp;
    uint32_t severity;
    uint32_t visibilty;
    uint32_t what;
    uint32_t message_len;
    uint8_t message[0];
} SpiceMsgNotify;

typedef struct SpiceMsgChannels {
    uint32_t num_of_channels;
    SpiceChannelId channels[0];
} SpiceMsgChannels;

typedef struct SpiceMsgMainMouseMode {
    uint32_t supported_modes;
    uint32_t current_mode;
} SpiceMsgMainMouseMode;

typedef struct SpiceMsgPing {
    uint32_t id;
    uint64_t timestamp;
    void *data;
    uint32_t data_len;
} SpiceMsgPing;

typedef struct SpiceMsgMainAgentDisconnect {
    uint32_t error_code; // SPICE_ERR_?
} SpiceMsgMainAgentDisconnect;

#define SPICE_AGENT_MAX_DATA_SIZE 2048

typedef struct SpiceMsgMainAgentTokens {
    uint32_t num_tokens;
} SpiceMsgMainAgentTokens, SpiceMsgcMainAgentTokens, SpiceMsgcMainAgentStart;

typedef struct SpiceMsgcClientInfo {
    uint64_t cache_size;
} SpiceMsgcClientInfo;

typedef struct SpiceMsgcMainMouseModeRequest {
    uint32_t mode;
} SpiceMsgcMainMouseModeRequest;

typedef struct SpiceCursor {
    uint32_t flags;
    SpiceCursorHeader header;
    uint32_t data_size;
    uint8_t *data;
} SpiceCursor;

typedef struct SpiceMsgDisplayMode {
    uint32_t x_res;
    uint32_t y_res;
    uint32_t bits;
} SpiceMsgDisplayMode;

typedef struct SpiceMsgSurfaceCreate {
    uint32_t surface_id;
    uint32_t width;
    uint32_t height;
    uint32_t format;
    uint32_t flags;
} SpiceMsgSurfaceCreate;

typedef struct SpiceMsgSurfaceDestroy {
    uint32_t surface_id;
} SpiceMsgSurfaceDestroy;

typedef struct SpiceMsgDisplayBase {
    uint32_t surface_id;
    SpiceRect box;
    SpiceClip clip;
} SpiceMsgDisplayBase;

typedef struct SpiceMsgDisplayDrawFill {
    SpiceMsgDisplayBase base;
    SpiceFill data;
} SpiceMsgDisplayDrawFill;

typedef struct SpiceMsgDisplayDrawOpaque {
    SpiceMsgDisplayBase base;
    SpiceOpaque data;
} SpiceMsgDisplayDrawOpaque;

typedef struct SpiceMsgDisplayDrawCopy {
    SpiceMsgDisplayBase base;
    SpiceCopy data;
} SpiceMsgDisplayDrawCopy;

typedef struct SpiceMsgDisplayDrawTransparent {
    SpiceMsgDisplayBase base;
    SpiceTransparent data;
} SpiceMsgDisplayDrawTransparent;

typedef struct SpiceMsgDisplayDrawAlphaBlend {
    SpiceMsgDisplayBase base;
    SpiceAlphaBlend data;
} SpiceMsgDisplayDrawAlphaBlend;

typedef struct SpiceMsgDisplayCopyBits {
    SpiceMsgDisplayBase base;
    SpicePoint src_pos;
} SpiceMsgDisplayCopyBits;

typedef SpiceMsgDisplayDrawCopy SpiceMsgDisplayDrawBlend;

typedef struct SpiceMsgDisplayDrawRop3 {
    SpiceMsgDisplayBase base;
    SpiceRop3 data;
} SpiceMsgDisplayDrawRop3;

typedef struct SpiceMsgDisplayDrawBlackness {
    SpiceMsgDisplayBase base;
    SpiceBlackness data;
} SpiceMsgDisplayDrawBlackness;

typedef struct SpiceMsgDisplayDrawWhiteness {
    SpiceMsgDisplayBase base;
    SpiceWhiteness data;
} SpiceMsgDisplayDrawWhiteness;

typedef struct SpiceMsgDisplayDrawInvers {
    SpiceMsgDisplayBase base;
    SpiceInvers data;
} SpiceMsgDisplayDrawInvers;

typedef struct SpiceMsgDisplayDrawStroke {
    SpiceMsgDisplayBase base;
    SpiceStroke data;
} SpiceMsgDisplayDrawStroke;

typedef struct SpiceMsgDisplayDrawText {
    SpiceMsgDisplayBase base;
    SpiceText data;
} SpiceMsgDisplayDrawText;

typedef struct SpiceMsgDisplayInvalOne {
    uint64_t id;
} SpiceMsgDisplayInvalOne;

typedef struct SpiceMsgDisplayStreamCreate {
    uint32_t surface_id;
    uint32_t id;
    uint32_t flags;
    uint32_t codec_type;
    uint64_t stamp;
    uint32_t stream_width;
    uint32_t stream_height;
    uint32_t src_width;
    uint32_t src_height;
    SpiceRect dest;
    SpiceClip clip;
} SpiceMsgDisplayStreamCreate;

typedef struct SpiceMsgDisplayStreamData {
    uint32_t id;
    uint32_t multi_media_time;
    uint32_t data_size;
    uint8_t data[0];
} SpiceMsgDisplayStreamData;

typedef struct SpiceMsgDisplayStreamClip {
    uint32_t id;
    SpiceClip clip;
} SpiceMsgDisplayStreamClip;

typedef struct SpiceMsgDisplayStreamDestroy {
    uint32_t id;
} SpiceMsgDisplayStreamDestroy;

typedef struct SpiceMsgCursorInit {
    SpicePoint16 position;
    uint16_t trail_length;
    uint16_t trail_frequency;
    uint8_t visible;
    SpiceCursor cursor;
} SpiceMsgCursorInit;

typedef struct SpiceMsgCursorSet {
    SpicePoint16 position;
    uint8_t visible;
    SpiceCursor cursor;
} SpiceMsgCursorSet;

typedef struct SpiceMsgCursorMove {
    SpicePoint16 position;
} SpiceMsgCursorMove;

typedef struct SpiceMsgCursorTrail {
    uint16_t length;
    uint16_t frequency;
} SpiceMsgCursorTrail;

typedef struct SpiceMsgcDisplayInit {
    uint8_t pixmap_cache_id;
    int64_t pixmap_cache_size; //in pixels
    uint8_t glz_dictionary_id;
    int32_t glz_dictionary_window_size;       // in pixels
} SpiceMsgcDisplayInit;

typedef struct SpiceMsgcKeyDown {
    uint32_t code;
} SpiceMsgcKeyDown;

typedef struct SpiceMsgcKeyUp {
    uint32_t code;
} SpiceMsgcKeyUp;

typedef struct SpiceMsgcKeyModifiers {
    uint32_t modifiers;
} SpiceMsgcKeyModifiers;

typedef struct SpiceMsgcMouseMotion {
    int32_t dx;
    int32_t dy;
    uint32_t buttons_state;
} SpiceMsgcMouseMotion;

typedef struct SpiceMsgcMousePosition {
    uint32_t x;
    uint32_t y;
    uint32_t buttons_state;
    uint8_t display_id;
} SpiceMsgcMousePosition;

typedef struct SpiceMsgcMousePress {
    int32_t button;
    int32_t buttons_state;
} SpiceMsgcMousePress;

typedef struct SpiceMsgcMouseRelease {
    int32_t button;
    int32_t buttons_state;
} SpiceMsgcMouseRelease;

typedef struct SpiceMsgPlaybackMode {
    uint32_t time;
    uint32_t mode; //SPICE_AUDIO_DATA_MODE_?
    uint8_t *data;
    uint32_t data_size;
} SpiceMsgPlaybackMode, SpiceMsgcRecordMode;

typedef struct SpiceMsgPlaybackStart {
    uint32_t channels;
    uint32_t format; //SPICE_AUDIO_FMT_?
    uint32_t frequency;
    uint32_t time;
} SpiceMsgPlaybackStart;

typedef struct SpiceMsgPlaybackPacket {
    uint32_t time;
    uint8_t *data;
    uint32_t data_size;
} SpiceMsgPlaybackPacket, SpiceMsgcRecordPacket;

typedef struct SpiceMsgRecordStart {
    uint32_t channels;
    uint32_t format; //SPICE_AUDIO_FMT_?
    uint32_t frequency;
} SpiceMsgRecordStart;

typedef struct SpiceMsgcRecordStartMark {
    uint32_t time;
} SpiceMsgcRecordStartMark;

typedef struct SpiceMsgTunnelInit {
    uint16_t max_num_of_sockets;
    uint32_t max_socket_data_size;
} SpiceMsgTunnelInit;

typedef uint8_t SpiceTunnelIPv4[4];

typedef struct SpiceMsgTunnelIpInfo {
    uint16_t type;
    union {
      SpiceTunnelIPv4 ipv4;
    } u;
    uint8_t data[0];
} SpiceMsgTunnelIpInfo;

typedef struct SpiceMsgTunnelServiceIpMap {
    uint32_t service_id;
    SpiceMsgTunnelIpInfo virtual_ip;
} SpiceMsgTunnelServiceIpMap;

typedef struct SpiceMsgTunnelSocketOpen {
    uint16_t connection_id;
    uint32_t service_id;
    uint32_t tokens;
} SpiceMsgTunnelSocketOpen;

/* connection id must be the first field in msgs directed to a specific connection */

typedef struct SpiceMsgTunnelSocketFin {
    uint16_t connection_id;
} SpiceMsgTunnelSocketFin;

typedef struct SpiceMsgTunnelSocketClose {
    uint16_t connection_id;
} SpiceMsgTunnelSocketClose;

typedef struct SpiceMsgTunnelSocketData {
    uint16_t connection_id;
    uint8_t data[0];
} SpiceMsgTunnelSocketData;

typedef struct SpiceMsgTunnelSocketTokens {
    uint16_t connection_id;
    uint32_t num_tokens;
} SpiceMsgTunnelSocketTokens;

typedef struct SpiceMsgTunnelSocketClosedAck {
    uint16_t connection_id;
} SpiceMsgTunnelSocketClosedAck;

typedef struct SpiceMsgcTunnelAddGenericService {
    uint32_t type;
    uint32_t id;
    uint32_t group;
    uint32_t port;
    uint64_t name;
    uint64_t description;
    union {
        SpiceMsgTunnelIpInfo ip;
    } u;
} SpiceMsgcTunnelAddGenericService;

typedef struct SpiceMsgcTunnelRemoveService {
    uint32_t id;
} SpiceMsgcTunnelRemoveService;

/* connection id must be the first field in msgs directed to a specific connection */

typedef struct SpiceMsgcTunnelSocketOpenAck {
    uint16_t connection_id;
    uint32_t tokens;
} SpiceMsgcTunnelSocketOpenAck;

typedef struct SpiceMsgcTunnelSocketOpenNack {
    uint16_t connection_id;
} SpiceMsgcTunnelSocketOpenNack;

typedef struct SpiceMsgcTunnelSocketData {
    uint16_t connection_id;
    uint8_t data[0];
} SpiceMsgcTunnelSocketData;

typedef struct SpiceMsgcTunnelSocketFin {
    uint16_t connection_id;
} SpiceMsgcTunnelSocketFin;

typedef struct SpiceMsgcTunnelSocketClosed {
    uint16_t connection_id;
} SpiceMsgcTunnelSocketClosed;

typedef struct SpiceMsgcTunnelSocketClosedAck {
    uint16_t connection_id;
} SpiceMsgcTunnelSocketClosedAck;

typedef struct SpiceMsgcTunnelSocketTokens {
    uint16_t connection_id;
    uint32_t num_tokens;
} SpiceMsgcTunnelSocketTokens;

#endif /* _H_SPICE_PROTOCOL */