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4ef70811 DM |
1 | /* |
2 | ||
3 | Copyright (C) 2013 Proxmox Server Solutions GmbH | |
4 | ||
5 | Copyright: spiceterm is under GNU GPL, the GNU General Public License. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; version 2 dated June, 1991. | |
10 | ||
11 | This program is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with this program; if not, write to the Free Software | |
18 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
19 | 02111-1307, USA. | |
20 | ||
21 | Author: Dietmar Maurer <dietmar@proxmox.com> | |
22 | ||
23 | Note: qlx drawing code is copied from spice-server test code. | |
24 | ||
25 | */ | |
26 | ||
cc04455b DM |
27 | #include <stdlib.h> |
28 | #include <math.h> | |
29 | #include <string.h> | |
30 | #include <stdio.h> | |
31 | #include <unistd.h> | |
32 | #include <signal.h> | |
33 | #include <wait.h> | |
34 | #include <sys/select.h> | |
35 | #include <sys/types.h> | |
36 | #include <getopt.h> | |
37 | ||
38 | #include <spice.h> | |
474762d8 | 39 | #include <spice/enums.h> |
cc04455b DM |
40 | #include <spice/macros.h> |
41 | #include <spice/qxl_dev.h> | |
42 | ||
e3759a34 DM |
43 | #include "glyphs.h" |
44 | ||
45 | #include "spiceterm.h" | |
cc04455b DM |
46 | |
47 | #define MEM_SLOT_GROUP_ID 0 | |
48 | ||
49 | #define NOTIFY_DISPLAY_BATCH (SINGLE_PART/2) | |
50 | #define NOTIFY_CURSOR_BATCH 10 | |
51 | ||
65007123 DM |
52 | /* these colours are from linux kernel drivers/char/vt.c */ |
53 | /* the default colour table, for VGA+ colour systems */ | |
54 | int default_red[] = {0x00,0xaa,0x00,0xaa,0x00,0xaa,0x00,0xaa, | |
55 | 0x55,0xff,0x55,0xff,0x55,0xff,0x55,0xff}; | |
56 | int default_grn[] = {0x00,0x00,0xaa,0x55,0x00,0x00,0xaa,0xaa, | |
57 | 0x55,0x55,0xff,0xff,0x55,0x55,0xff,0xff}; | |
58 | int default_blu[] = {0x00,0x00,0x00,0x00,0xaa,0xaa,0xaa,0xaa, | |
59 | 0x55,0x55,0x55,0x55,0xff,0xff,0xff,0xff}; | |
60 | ||
cc04455b DM |
61 | /* Parts cribbed from spice-display.h/.c/qxl.c */ |
62 | ||
63 | typedef struct SimpleSpiceUpdate { | |
64 | QXLCommandExt ext; // first | |
65 | QXLDrawable drawable; | |
66 | QXLImage image; | |
67 | uint8_t *bitmap; | |
68 | } SimpleSpiceUpdate; | |
69 | ||
64bc7a2f DM |
70 | static void |
71 | spice_screen_destroy_update(SimpleSpiceUpdate *update) | |
cc04455b DM |
72 | { |
73 | if (!update) { | |
74 | return; | |
75 | } | |
76 | if (update->drawable.clip.type != SPICE_CLIP_TYPE_NONE) { | |
77 | uint8_t *ptr = (uint8_t*)update->drawable.clip.data; | |
78 | free(ptr); | |
79 | } | |
9f9c8d83 DM |
80 | g_free(update->bitmap); |
81 | g_free(update); | |
cc04455b DM |
82 | } |
83 | ||
84 | #define DEFAULT_WIDTH 640 | |
85 | #define DEFAULT_HEIGHT 320 | |
86 | ||
cc04455b | 87 | static int unique = 1; |
cc04455b | 88 | |
64bc7a2f DM |
89 | static void |
90 | set_cmd(QXLCommandExt *ext, uint32_t type, QXLPHYSICAL data) | |
cc04455b DM |
91 | { |
92 | ext->cmd.type = type; | |
93 | ext->cmd.data = data; | |
94 | ext->cmd.padding = 0; | |
95 | ext->group_id = MEM_SLOT_GROUP_ID; | |
96 | ext->flags = 0; | |
97 | } | |
98 | ||
64bc7a2f DM |
99 | static void |
100 | simple_set_release_info(QXLReleaseInfo *info, intptr_t ptr) | |
cc04455b DM |
101 | { |
102 | info->id = ptr; | |
103 | //info->group_id = MEM_SLOT_GROUP_ID; | |
104 | } | |
105 | ||
64bc7a2f | 106 | /* Note: push_command/get_command are called from different threads */ |
7b4a7650 | 107 | |
64bc7a2f DM |
108 | static void |
109 | push_command(SpiceScreen *spice_screen, QXLCommandExt *ext) | |
7b4a7650 | 110 | { |
64bc7a2f | 111 | g_mutex_lock(spice_screen->command_mutex); |
7b4a7650 | 112 | |
64bc7a2f DM |
113 | while (spice_screen->commands_end - spice_screen->commands_start >= COMMANDS_SIZE) { |
114 | g_cond_wait(spice_screen->command_cond, spice_screen->command_mutex); | |
7b4a7650 | 115 | } |
7b4a7650 | 116 | |
64bc7a2f DM |
117 | g_assert(spice_screen->commands_end - spice_screen->commands_start < COMMANDS_SIZE); |
118 | ||
119 | spice_screen->commands[spice_screen->commands_end % COMMANDS_SIZE] = ext; | |
120 | spice_screen->commands_end++; | |
121 | ||
122 | g_mutex_unlock(spice_screen->command_mutex); | |
123 | ||
124 | spice_screen->qxl_worker->wakeup(spice_screen->qxl_worker); | |
7b4a7650 DM |
125 | } |
126 | ||
9f9c8d83 | 127 | /* bitmap are freed, so they must be allocated with g_malloc */ |
64bc7a2f DM |
128 | static SimpleSpiceUpdate * |
129 | spice_screen_update_from_bitmap_cmd(uint32_t surface_id, QXLRect bbox, uint8_t *bitmap) | |
cc04455b DM |
130 | { |
131 | SimpleSpiceUpdate *update; | |
132 | QXLDrawable *drawable; | |
133 | QXLImage *image; | |
134 | uint32_t bw, bh; | |
135 | ||
136 | bh = bbox.bottom - bbox.top; | |
137 | bw = bbox.right - bbox.left; | |
138 | ||
9f9c8d83 | 139 | update = g_new0(SimpleSpiceUpdate, 1); |
cc04455b DM |
140 | update->bitmap = bitmap; |
141 | drawable = &update->drawable; | |
142 | image = &update->image; | |
143 | ||
144 | drawable->surface_id = surface_id; | |
145 | ||
146 | drawable->bbox = bbox; | |
4219b121 | 147 | drawable->clip.type = SPICE_CLIP_TYPE_NONE; |
cc04455b DM |
148 | drawable->effect = QXL_EFFECT_OPAQUE; |
149 | simple_set_release_info(&drawable->release_info, (intptr_t)update); | |
150 | drawable->type = QXL_DRAW_COPY; | |
151 | drawable->surfaces_dest[0] = -1; | |
152 | drawable->surfaces_dest[1] = -1; | |
153 | drawable->surfaces_dest[2] = -1; | |
154 | ||
155 | drawable->u.copy.rop_descriptor = SPICE_ROPD_OP_PUT; | |
156 | drawable->u.copy.src_bitmap = (intptr_t)image; | |
157 | drawable->u.copy.src_area.right = bw; | |
158 | drawable->u.copy.src_area.bottom = bh; | |
159 | ||
160 | QXL_SET_IMAGE_ID(image, QXL_IMAGE_GROUP_DEVICE, unique); | |
161 | image->descriptor.type = SPICE_IMAGE_TYPE_BITMAP; | |
162 | image->bitmap.flags = QXL_BITMAP_DIRECT | QXL_BITMAP_TOP_DOWN; | |
163 | image->bitmap.stride = bw * 4; | |
164 | image->descriptor.width = image->bitmap.x = bw; | |
165 | image->descriptor.height = image->bitmap.y = bh; | |
166 | image->bitmap.data = (intptr_t)bitmap; | |
167 | image->bitmap.palette = 0; | |
168 | image->bitmap.format = SPICE_BITMAP_FMT_32BIT; | |
169 | ||
170 | set_cmd(&update->ext, QXL_CMD_DRAW, (intptr_t)drawable); | |
171 | ||
172 | return update; | |
173 | } | |
174 | ||
64bc7a2f DM |
175 | static SimpleSpiceUpdate * |
176 | spice_screen_draw_char_cmd(SpiceScreen *spice_screen, int x, int y, int c, | |
177 | int fg, int bg) | |
cc04455b DM |
178 | { |
179 | int top, left; | |
180 | uint8_t *dst; | |
181 | uint8_t *bitmap; | |
182 | int bw, bh; | |
9462ba15 | 183 | int i, j; |
cc04455b DM |
184 | QXLRect bbox; |
185 | ||
8a22eb4f DM |
186 | left = x*8; |
187 | top = y*16; | |
8a22eb4f | 188 | |
cc04455b DM |
189 | unique++; |
190 | ||
26c64941 DM |
191 | bw = 8; |
192 | bh = 16; | |
cc04455b | 193 | |
9f9c8d83 | 194 | bitmap = dst = g_malloc(bw * bh * 4); |
cc04455b | 195 | |
9462ba15 DM |
196 | unsigned char *data = vt_font_data + c*16; |
197 | unsigned char d = *data; | |
198 | ||
65007123 DM |
199 | g_assert(fg >= 0 && fg < 16); |
200 | g_assert(bg >= 0 && bg < 16); | |
201 | ||
202 | unsigned char fgc_red = default_red[fg]; | |
203 | unsigned char fgc_blue = default_blu[fg]; | |
204 | unsigned char fgc_green = default_grn[fg]; | |
205 | unsigned char bgc_red = default_red[bg]; | |
206 | unsigned char bgc_blue = default_blu[bg]; | |
207 | unsigned char bgc_green = default_grn[bg]; | |
9f9c8d83 | 208 | |
9462ba15 DM |
209 | for (j = 0; j < 16; j++) { |
210 | for (i = 0; i < 8; i++) { | |
211 | if ((i&7) == 0) { | |
212 | d=*data; | |
213 | data++; | |
214 | } | |
215 | if (d&0x80) { | |
9f9c8d83 DM |
216 | *(dst) = fgc_blue; |
217 | *(dst+1) = fgc_green; | |
218 | *(dst+2) = fgc_red; | |
219 | *(dst+3) = 0; | |
220 | } else { | |
221 | *(dst) = bgc_blue; | |
222 | *(dst+1) = bgc_green; | |
223 | *(dst+2) = bgc_red; | |
9462ba15 DM |
224 | *(dst+3) = 0; |
225 | } | |
226 | d<<=1; | |
227 | dst += 4; | |
228 | } | |
cc04455b DM |
229 | } |
230 | ||
231 | bbox.left = left; bbox.top = top; | |
232 | bbox.right = left + bw; bbox.bottom = top + bh; | |
9462ba15 | 233 | |
64bc7a2f | 234 | return spice_screen_update_from_bitmap_cmd(0, bbox, bitmap); |
cc04455b DM |
235 | } |
236 | ||
64bc7a2f DM |
237 | void |
238 | spice_screen_scroll(SpiceScreen *spice_screen, int x1, int y1, | |
239 | int x2, int y2, int src_x, int src_y) | |
7b4a7650 DM |
240 | { |
241 | SimpleSpiceUpdate *update; | |
242 | QXLDrawable *drawable; | |
243 | QXLRect bbox; | |
244 | ||
64bc7a2f | 245 | int surface_id = 0; |
7b4a7650 DM |
246 | |
247 | update = g_new0(SimpleSpiceUpdate, 1); | |
248 | drawable = &update->drawable; | |
249 | ||
250 | bbox.left = x1; | |
251 | bbox.top = y1; | |
252 | bbox.right = x2; | |
253 | bbox.bottom = y2; | |
254 | ||
255 | drawable->surface_id = surface_id; | |
256 | ||
257 | drawable->bbox = bbox; | |
258 | drawable->clip.type = SPICE_CLIP_TYPE_NONE; | |
259 | drawable->effect = QXL_EFFECT_OPAQUE; | |
260 | simple_set_release_info(&drawable->release_info, (intptr_t)update); | |
261 | drawable->type = QXL_COPY_BITS; | |
262 | drawable->surfaces_dest[0] = -1; | |
263 | drawable->surfaces_dest[1] = -1; | |
264 | drawable->surfaces_dest[2] = -1; | |
265 | ||
266 | drawable->u.copy_bits.src_pos.x = src_x; | |
267 | drawable->u.copy_bits.src_pos.y = src_y; | |
268 | ||
269 | set_cmd(&update->ext, QXL_CMD_DRAW, (intptr_t)drawable); | |
270 | ||
64bc7a2f | 271 | push_command(spice_screen, &update->ext); |
7b4a7650 DM |
272 | } |
273 | ||
64bc7a2f DM |
274 | void |
275 | spice_screen_clear(SpiceScreen *spice_screen, int x1, int y1, int x2, int y2) | |
7b4a7650 DM |
276 | { |
277 | SimpleSpiceUpdate *update; | |
278 | QXLDrawable *drawable; | |
279 | QXLRect bbox; | |
280 | ||
64bc7a2f | 281 | int surface_id = 0; |
7b4a7650 DM |
282 | |
283 | update = g_new0(SimpleSpiceUpdate, 1); | |
284 | drawable = &update->drawable; | |
285 | ||
286 | bbox.left = x1; | |
287 | bbox.top = y1; | |
288 | bbox.right = x2; | |
289 | bbox.bottom = y2; | |
290 | ||
291 | drawable->surface_id = surface_id; | |
292 | ||
293 | drawable->bbox = bbox; | |
294 | drawable->clip.type = SPICE_CLIP_TYPE_NONE; | |
295 | drawable->effect = QXL_EFFECT_OPAQUE; | |
296 | simple_set_release_info(&drawable->release_info, (intptr_t)update); | |
297 | drawable->type = QXL_DRAW_BLACKNESS; | |
298 | drawable->surfaces_dest[0] = -1; | |
299 | drawable->surfaces_dest[1] = -1; | |
300 | drawable->surfaces_dest[2] = -1; | |
301 | ||
302 | set_cmd(&update->ext, QXL_CMD_DRAW, (intptr_t)drawable); | |
303 | ||
64bc7a2f | 304 | push_command(spice_screen, &update->ext); |
7b4a7650 DM |
305 | } |
306 | ||
64bc7a2f DM |
307 | static void |
308 | create_primary_surface(SpiceScreen *spice_screen, uint32_t width, | |
309 | uint32_t height) | |
cc04455b | 310 | { |
64bc7a2f | 311 | QXLWorker *qxl_worker = spice_screen->qxl_worker; |
cc04455b DM |
312 | QXLDevSurfaceCreate surface = { 0, }; |
313 | ||
314 | g_assert(height <= MAX_HEIGHT); | |
315 | g_assert(width <= MAX_WIDTH); | |
316 | g_assert(height > 0); | |
317 | g_assert(width > 0); | |
318 | ||
319 | surface.format = SPICE_SURFACE_FMT_32_xRGB; | |
64bc7a2f DM |
320 | surface.width = spice_screen->primary_width = width; |
321 | surface.height = spice_screen->primary_height = height; | |
cc04455b DM |
322 | surface.stride = -width * 4; /* negative? */ |
323 | surface.mouse_mode = TRUE; /* unused by red_worker */ | |
324 | surface.flags = 0; | |
325 | surface.type = 0; /* unused by red_worker */ | |
326 | surface.position = 0; /* unused by red_worker */ | |
64bc7a2f | 327 | surface.mem = (uint64_t)&spice_screen->primary_surface; |
cc04455b DM |
328 | surface.group_id = MEM_SLOT_GROUP_ID; |
329 | ||
64bc7a2f DM |
330 | spice_screen->width = width; |
331 | spice_screen->height = height; | |
cc04455b DM |
332 | |
333 | qxl_worker->create_primary_surface(qxl_worker, 0, &surface); | |
334 | } | |
335 | ||
336 | QXLDevMemSlot slot = { | |
64bc7a2f DM |
337 | .slot_group_id = MEM_SLOT_GROUP_ID, |
338 | .slot_id = 0, | |
339 | .generation = 0, | |
340 | .virt_start = 0, | |
341 | .virt_end = ~0, | |
342 | .addr_delta = 0, | |
343 | .qxl_ram_size = ~0, | |
cc04455b DM |
344 | }; |
345 | ||
64bc7a2f DM |
346 | static void |
347 | attache_worker(QXLInstance *qin, QXLWorker *_qxl_worker) | |
cc04455b | 348 | { |
64bc7a2f | 349 | SpiceScreen *spice_screen = SPICE_CONTAINEROF(qin, SpiceScreen, qxl_instance); |
cc04455b | 350 | |
64bc7a2f DM |
351 | if (spice_screen->qxl_worker) { |
352 | g_assert_not_reached(); | |
cc04455b | 353 | } |
64bc7a2f DM |
354 | |
355 | spice_screen->qxl_worker = _qxl_worker; | |
356 | spice_screen->qxl_worker->add_memslot(spice_screen->qxl_worker, &slot); | |
357 | create_primary_surface(spice_screen, DEFAULT_WIDTH, DEFAULT_HEIGHT); | |
358 | spice_screen->qxl_worker->start(spice_screen->qxl_worker); | |
cc04455b DM |
359 | } |
360 | ||
64bc7a2f DM |
361 | static void |
362 | set_compression_level(QXLInstance *qin, int level) | |
cc04455b | 363 | { |
64bc7a2f | 364 | /* not used */ |
cc04455b DM |
365 | } |
366 | ||
64bc7a2f DM |
367 | static void |
368 | set_mm_time(QXLInstance *qin, uint32_t mm_time) | |
cc04455b | 369 | { |
64bc7a2f | 370 | /* not used */ |
cc04455b | 371 | } |
64bc7a2f DM |
372 | |
373 | static void | |
374 | get_init_info(QXLInstance *qin, QXLDevInitInfo *info) | |
cc04455b DM |
375 | { |
376 | memset(info, 0, sizeof(*info)); | |
377 | info->num_memslots = 1; | |
378 | info->num_memslots_groups = 1; | |
379 | info->memslot_id_bits = 1; | |
380 | info->memslot_gen_bits = 1; | |
aae93060 | 381 | info->n_surfaces = 1; |
cc04455b DM |
382 | } |
383 | ||
64bc7a2f DM |
384 | /* called from spice_server thread (i.e. red_worker thread) */ |
385 | static int | |
386 | get_command(QXLInstance *qin, struct QXLCommandExt *ext) | |
cc04455b | 387 | { |
64bc7a2f | 388 | SpiceScreen *spice_screen = SPICE_CONTAINEROF(qin, SpiceScreen, qxl_instance); |
63a34f43 DM |
389 | int res = FALSE; |
390 | ||
64bc7a2f | 391 | g_mutex_lock(spice_screen->command_mutex); |
63a34f43 | 392 | |
64bc7a2f | 393 | if ((spice_screen->commands_end - spice_screen->commands_start) == 0) { |
63a34f43 DM |
394 | res = FALSE; |
395 | goto ret; | |
cc04455b | 396 | } |
63a34f43 | 397 | |
64bc7a2f DM |
398 | *ext = *spice_screen->commands[spice_screen->commands_start % COMMANDS_SIZE]; |
399 | g_assert(spice_screen->commands_start < spice_screen->commands_end); | |
400 | spice_screen->commands_start++; | |
401 | g_cond_signal(spice_screen->command_cond); | |
63a34f43 DM |
402 | |
403 | res = TRUE; | |
404 | ||
405 | ret: | |
64bc7a2f | 406 | g_mutex_unlock(spice_screen->command_mutex); |
63a34f43 | 407 | return res; |
cc04455b DM |
408 | } |
409 | ||
64bc7a2f DM |
410 | static int |
411 | req_cmd_notification(QXLInstance *qin) | |
cc04455b | 412 | { |
64bc7a2f DM |
413 | //SpiceScreen *spice_screen = SPICE_CONTAINEROF(qin, SpiceScreen, qxl_instance); |
414 | //spice_screen->core->timer_start(spice_screen->wakeup_timer, spice_screen->wakeup_ms); | |
abc13312 | 415 | |
cc04455b DM |
416 | return TRUE; |
417 | } | |
f6cb554c | 418 | |
64bc7a2f DM |
419 | static void |
420 | release_resource(QXLInstance *qin, struct QXLReleaseInfoExt release_info) | |
cc04455b DM |
421 | { |
422 | QXLCommandExt *ext = (QXLCommandExt*)(unsigned long)release_info.info->id; | |
64bc7a2f | 423 | |
cc04455b DM |
424 | g_assert(release_info.group_id == MEM_SLOT_GROUP_ID); |
425 | switch (ext->cmd.type) { | |
426 | case QXL_CMD_DRAW: | |
64bc7a2f | 427 | spice_screen_destroy_update((void*)ext); |
cc04455b DM |
428 | break; |
429 | case QXL_CMD_SURFACE: | |
430 | free(ext); | |
431 | break; | |
432 | case QXL_CMD_CURSOR: { | |
433 | QXLCursorCmd *cmd = (QXLCursorCmd *)(unsigned long)ext->cmd.data; | |
434 | if (cmd->type == QXL_CURSOR_SET) { | |
435 | free(cmd); | |
436 | } | |
437 | free(ext); | |
438 | break; | |
439 | } | |
440 | default: | |
441 | abort(); | |
442 | } | |
443 | } | |
444 | ||
64bc7a2f DM |
445 | #define CURSOR_WIDTH 8 |
446 | #define CURSOR_HEIGHT 16 | |
cc04455b DM |
447 | |
448 | static struct { | |
449 | QXLCursor cursor; | |
450 | uint8_t data[CURSOR_WIDTH * CURSOR_HEIGHT * 4]; // 32bit per pixel | |
451 | } cursor; | |
452 | ||
64bc7a2f DM |
453 | static void |
454 | cursor_init() | |
cc04455b DM |
455 | { |
456 | cursor.cursor.header.unique = 0; | |
457 | cursor.cursor.header.type = SPICE_CURSOR_TYPE_COLOR32; | |
458 | cursor.cursor.header.width = CURSOR_WIDTH; | |
459 | cursor.cursor.header.height = CURSOR_HEIGHT; | |
460 | cursor.cursor.header.hot_spot_x = 0; | |
461 | cursor.cursor.header.hot_spot_y = 0; | |
462 | cursor.cursor.data_size = CURSOR_WIDTH * CURSOR_HEIGHT * 4; | |
463 | ||
464 | // X drivers addes it to the cursor size because it could be | |
465 | // cursor data information or another cursor related stuffs. | |
466 | // Otherwise, the code will break in client/cursor.cpp side, | |
467 | // that expect the data_size plus cursor information. | |
468 | // Blame cursor protocol for this. :-) | |
469 | cursor.cursor.data_size += 128; | |
470 | cursor.cursor.chunk.data_size = cursor.cursor.data_size; | |
471 | cursor.cursor.chunk.prev_chunk = cursor.cursor.chunk.next_chunk = 0; | |
472 | } | |
473 | ||
64bc7a2f DM |
474 | static int |
475 | get_cursor_command(QXLInstance *qin, struct QXLCommandExt *ext) | |
cc04455b | 476 | { |
64bc7a2f | 477 | SpiceScreen *spice_screen = SPICE_CONTAINEROF(qin, SpiceScreen, qxl_instance); |
cc04455b DM |
478 | static int set = 1; |
479 | static int x = 0, y = 0; | |
480 | QXLCursorCmd *cursor_cmd; | |
481 | QXLCommandExt *cmd; | |
482 | ||
64bc7a2f | 483 | if (!spice_screen->cursor_notify) { |
cc04455b DM |
484 | return FALSE; |
485 | } | |
486 | ||
64bc7a2f | 487 | spice_screen->cursor_notify--; |
cc04455b DM |
488 | cmd = calloc(sizeof(QXLCommandExt), 1); |
489 | cursor_cmd = calloc(sizeof(QXLCursorCmd), 1); | |
490 | ||
491 | cursor_cmd->release_info.id = (unsigned long)cmd; | |
492 | ||
493 | if (set) { | |
494 | cursor_cmd->type = QXL_CURSOR_SET; | |
495 | cursor_cmd->u.set.position.x = 0; | |
496 | cursor_cmd->u.set.position.y = 0; | |
497 | cursor_cmd->u.set.visible = TRUE; | |
498 | cursor_cmd->u.set.shape = (unsigned long)&cursor; | |
64bc7a2f | 499 | // white rect as cursor |
cc04455b DM |
500 | memset(cursor.data, 255, sizeof(cursor.data)); |
501 | set = 0; | |
502 | } else { | |
503 | cursor_cmd->type = QXL_CURSOR_MOVE; | |
64bc7a2f DM |
504 | cursor_cmd->u.position.x = x++ % spice_screen->primary_width; |
505 | cursor_cmd->u.position.y = y++ % spice_screen->primary_height; | |
cc04455b DM |
506 | } |
507 | ||
508 | cmd->cmd.data = (unsigned long)cursor_cmd; | |
509 | cmd->cmd.type = QXL_CMD_CURSOR; | |
510 | cmd->group_id = MEM_SLOT_GROUP_ID; | |
511 | cmd->flags = 0; | |
512 | *ext = *cmd; | |
64bc7a2f | 513 | |
cc04455b DM |
514 | return TRUE; |
515 | } | |
516 | ||
64bc7a2f DM |
517 | static int |
518 | req_cursor_notification(QXLInstance *qin) | |
cc04455b | 519 | { |
64bc7a2f DM |
520 | /* not used */ |
521 | ||
cc04455b DM |
522 | return TRUE; |
523 | } | |
524 | ||
64bc7a2f DM |
525 | static void |
526 | notify_update(QXLInstance *qin, uint32_t update_id) | |
cc04455b | 527 | { |
64bc7a2f | 528 | /* not used */ |
cc04455b DM |
529 | } |
530 | ||
64bc7a2f DM |
531 | static int |
532 | flush_resources(QXLInstance *qin) | |
cc04455b | 533 | { |
64bc7a2f DM |
534 | /* not used */ |
535 | ||
cc04455b DM |
536 | return TRUE; |
537 | } | |
538 | ||
64bc7a2f DM |
539 | static int |
540 | client_monitors_config(QXLInstance *qin, VDAgentMonitorsConfig *monitors_config) | |
cc04455b | 541 | { |
64bc7a2f DM |
542 | /* not used */ |
543 | ||
cc04455b DM |
544 | return 0; |
545 | } | |
546 | ||
64bc7a2f DM |
547 | static void |
548 | set_client_capabilities(QXLInstance *qin, uint8_t client_present, | |
549 | uint8_t caps[58]) | |
cc04455b | 550 | { |
64bc7a2f | 551 | SpiceScreen *spice_screen = SPICE_CONTAINEROF(qin, SpiceScreen, qxl_instance); |
cc04455b DM |
552 | |
553 | printf("%s: present %d caps %d\n", __func__, client_present, caps[0]); | |
64bc7a2f DM |
554 | |
555 | if (spice_screen->on_client_connected && client_present) { | |
556 | spice_screen->on_client_connected(spice_screen); | |
cc04455b | 557 | } |
64bc7a2f DM |
558 | if (spice_screen->on_client_disconnected && !client_present) { |
559 | spice_screen->on_client_disconnected(spice_screen); | |
cc04455b DM |
560 | } |
561 | } | |
562 | ||
6faab5d5 DM |
563 | static int client_count = 0; |
564 | ||
64bc7a2f DM |
565 | static void |
566 | client_connected(SpiceScreen *spice_screen) | |
6faab5d5 DM |
567 | { |
568 | printf("Client connected\n"); | |
569 | client_count++; | |
570 | } | |
571 | ||
64bc7a2f DM |
572 | static void |
573 | client_disconnected(SpiceScreen *spice_screen) | |
6faab5d5 DM |
574 | { |
575 | ||
576 | if (client_count > 0) { | |
577 | client_count--; | |
578 | printf("Client disconnected\n"); | |
579 | exit(0); // fixme: cleanup? | |
580 | } | |
581 | } | |
582 | ||
64bc7a2f DM |
583 | static void |
584 | do_conn_timeout(void *opaque) | |
f6cb554c | 585 | { |
64bc7a2f | 586 | // SpiceScreen *spice_screen = opaque; |
f6cb554c DM |
587 | |
588 | if (client_count <= 0) { | |
64bc7a2f | 589 | printf("connection timeout\n"); |
f6cb554c DM |
590 | exit (0); // fixme: cleanup? |
591 | } | |
592 | } | |
593 | ||
cc04455b DM |
594 | QXLInterface display_sif = { |
595 | .base = { | |
596 | .type = SPICE_INTERFACE_QXL, | |
64bc7a2f | 597 | .description = "spiceterm display server", |
cc04455b DM |
598 | .major_version = SPICE_INTERFACE_QXL_MAJOR, |
599 | .minor_version = SPICE_INTERFACE_QXL_MINOR | |
600 | }, | |
601 | .attache_worker = attache_worker, | |
602 | .set_compression_level = set_compression_level, | |
603 | .set_mm_time = set_mm_time, | |
604 | .get_init_info = get_init_info, | |
605 | ||
606 | /* the callbacks below are called from spice server thread context */ | |
607 | .get_command = get_command, | |
608 | .req_cmd_notification = req_cmd_notification, | |
609 | .release_resource = release_resource, | |
610 | .get_cursor_command = get_cursor_command, | |
611 | .req_cursor_notification = req_cursor_notification, | |
612 | .notify_update = notify_update, | |
613 | .flush_resources = flush_resources, | |
614 | .client_monitors_config = client_monitors_config, | |
615 | .set_client_capabilities = set_client_capabilities, | |
616 | }; | |
617 | ||
64bc7a2f DM |
618 | void |
619 | spice_screen_add_display_interface(SpiceScreen* spice_screen) | |
cc04455b | 620 | { |
64bc7a2f | 621 | spice_server_add_interface(spice_screen->server, &spice_screen->qxl_instance.base); |
cc04455b DM |
622 | } |
623 | ||
64bc7a2f DM |
624 | /* vdagent interface - not sure why we need that? */ |
625 | static int | |
626 | vmc_write(SpiceCharDeviceInstance *sin, const uint8_t *buf, int len) | |
cc04455b | 627 | { |
cc04455b DM |
628 | return len; |
629 | } | |
630 | ||
64bc7a2f DM |
631 | static int |
632 | vmc_read(SpiceCharDeviceInstance *sin, uint8_t *buf, int len) | |
cc04455b | 633 | { |
cc04455b DM |
634 | return 0; |
635 | } | |
636 | ||
64bc7a2f DM |
637 | static void |
638 | vmc_state(SpiceCharDeviceInstance *sin, int connected) | |
cc04455b | 639 | { |
64bc7a2f | 640 | |
cc04455b DM |
641 | } |
642 | ||
643 | static SpiceCharDeviceInterface vdagent_sif = { | |
644 | .base.type = SPICE_INTERFACE_CHAR_DEVICE, | |
64bc7a2f | 645 | .base.description = "spice virtual channel char device", |
cc04455b DM |
646 | .base.major_version = SPICE_INTERFACE_CHAR_DEVICE_MAJOR, |
647 | .base.minor_version = SPICE_INTERFACE_CHAR_DEVICE_MINOR, | |
648 | .state = vmc_state, | |
649 | .write = vmc_write, | |
650 | .read = vmc_read, | |
651 | }; | |
652 | ||
653 | SpiceCharDeviceInstance vdagent_sin = { | |
654 | .base = { | |
655 | .sif = &vdagent_sif.base, | |
656 | }, | |
657 | .subtype = "vdagent", | |
658 | }; | |
659 | ||
64bc7a2f DM |
660 | void |
661 | spice_screen_add_agent_interface(SpiceServer *server) | |
cc04455b DM |
662 | { |
663 | spice_server_add_interface(server, &vdagent_sin.base); | |
664 | } | |
665 | ||
64bc7a2f DM |
666 | void |
667 | spice_screen_draw_char(SpiceScreen *spice_screen, int x, int y, gunichar ch, TextAttributes attrib) | |
22e5ba02 DM |
668 | { |
669 | int fg, bg; | |
670 | ||
671 | if (attrib.invers) { | |
672 | bg = attrib.fgcol; | |
673 | fg = attrib.bgcol; | |
674 | } else { | |
675 | bg = attrib.bgcol; | |
676 | fg = attrib.fgcol; | |
677 | } | |
678 | ||
679 | if (attrib.bold) { | |
680 | fg += 8; | |
681 | } | |
682 | ||
683 | // unsuported attributes = (attrib.blink || attrib.unvisible) | |
684 | ||
64bc7a2f | 685 | // fixme: |
22e5ba02 DM |
686 | //if (attrib.uline) { |
687 | //rfbDrawLine (vt->screen, rx, ry + 14, rxe, ry + 14, fg); | |
688 | //} | |
689 | ||
abc13312 DM |
690 | int c = vt_fontmap[ch]; |
691 | ||
22e5ba02 | 692 | SimpleSpiceUpdate *update; |
64bc7a2f DM |
693 | update = spice_screen_draw_char_cmd(spice_screen, x, y, c, fg, bg); |
694 | push_command(spice_screen, &update->ext); | |
22e5ba02 DM |
695 | } |
696 | ||
64bc7a2f DM |
697 | SpiceScreen * |
698 | spice_screen_new(SpiceCoreInterface *core) | |
cc04455b DM |
699 | { |
700 | int port = 5912; | |
64bc7a2f | 701 | SpiceScreen *spice_screen = g_new0(SpiceScreen, 1); |
cc04455b DM |
702 | SpiceServer* server = spice_server_new(); |
703 | ||
64bc7a2f DM |
704 | spice_screen->command_cond = g_cond_new(); |
705 | spice_screen->command_mutex = g_mutex_new(); | |
63a34f43 | 706 | |
64bc7a2f DM |
707 | spice_screen->on_client_connected = client_connected, |
708 | spice_screen->on_client_disconnected = client_disconnected, | |
6faab5d5 | 709 | |
64bc7a2f DM |
710 | spice_screen->qxl_instance.base.sif = &display_sif.base; |
711 | spice_screen->qxl_instance.id = 0; | |
cc04455b | 712 | |
64bc7a2f DM |
713 | spice_screen->core = core; |
714 | spice_screen->server = server; | |
715 | ||
716 | spice_screen->cursor_notify = NOTIFY_CURSOR_BATCH; | |
717 | ||
718 | printf("listening on port %d (unsecure)\n", port); | |
8a22eb4f | 719 | |
cc04455b DM |
720 | spice_server_set_port(server, port); |
721 | spice_server_set_noauth(server); | |
64bc7a2f | 722 | |
1d7f2da4 DM |
723 | int res = spice_server_init(server, core); |
724 | if (res != 0) { | |
725 | g_error("spice_server_init failed, res = %d\n", res); | |
726 | } | |
cc04455b DM |
727 | |
728 | cursor_init(); | |
f6cb554c DM |
729 | |
730 | int timeout = 10; // max time to wait for client connection | |
64bc7a2f DM |
731 | spice_screen->conn_timeout_timer = core->timer_add(do_conn_timeout, spice_screen); |
732 | spice_screen->core->timer_start(spice_screen->conn_timeout_timer, timeout*1000); | |
f6cb554c | 733 | |
64bc7a2f | 734 | return spice_screen; |
cc04455b | 735 | } |