]>
Commit | Line | Data |
---|---|---|
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 | ||
24 | #define _GNU_SOURCE | |
25 | ||
26 | #include <stdio.h> | |
27 | #include <stdlib.h> | |
28 | #include <unistd.h> | |
29 | #include <sys/types.h> | |
30 | #include <string.h> | |
31 | ||
32 | #include "spiceterm.h" | |
33 | ||
34 | #include <glib.h> | |
35 | #include <spice.h> | |
36 | #include <spice/enums.h> | |
37 | #include <spice/macros.h> | |
38 | #include <spice/qxl_dev.h> | |
39 | ||
40 | #include "event_loop.h" | |
41 | ||
42 | static int debug = 0; | |
43 | ||
44 | #define DPRINTF(x, format, ...) { \ | |
45 | if (x <= debug) { \ | |
46 | printf("%s: " format "\n" , __FUNCTION__, ## __VA_ARGS__); \ | |
47 | } \ | |
48 | } | |
49 | ||
50 | static uint8_t | |
51 | my_kbd_get_leds(SpiceKbdInstance *sin) | |
52 | { | |
53 | return 0; | |
54 | } | |
55 | ||
56 | #define KBD_MOD_CONTROL_L_FLAG (1<<0) | |
57 | #define KBD_MOD_CONTROL_R_FLAG (1<<1) | |
58 | #define KBD_MOD_SHIFT_L_FLAG (1<<2) | |
59 | #define KBD_MOD_SHIFT_R_FLAG (1<<3) | |
60 | ||
61 | static int kbd_flags = 0; | |
62 | ||
63 | static void | |
64 | my_kbd_push_key(SpiceKbdInstance *sin, uint8_t frag) | |
65 | { | |
66 | spiceTerm *vt = SPICE_CONTAINEROF(sin, spiceTerm, keyboard_sin); | |
67 | ||
68 | char *esc = NULL; // used to send special keys | |
69 | ||
70 | static int e0_mode = 0; | |
71 | ||
72 | DPRINTF(1, "enter frag=%02x flags=%08x", frag, kbd_flags); | |
73 | ||
74 | if (e0_mode) { | |
75 | e0_mode = 0; | |
76 | switch (frag) { | |
77 | case 0x1d: // press Control_R | |
78 | kbd_flags |= KBD_MOD_CONTROL_R_FLAG; | |
79 | break; | |
80 | case 0x9d: // release Control_R | |
81 | kbd_flags &= ~KBD_MOD_CONTROL_R_FLAG; | |
82 | break; | |
83 | case 0x47: // press Home | |
84 | esc = "OH"; | |
85 | break; | |
86 | case 0x4f: // press END | |
87 | esc = "OF"; | |
88 | break; | |
89 | case 0x48: // press UP | |
90 | esc = "OA"; | |
91 | break; | |
92 | case 0x50: // press DOWN | |
93 | esc = "OB"; | |
94 | break; | |
95 | case 0x4b: // press LEFT | |
96 | esc = "OD"; | |
97 | break; | |
98 | case 0x4d: // press RIGHT | |
99 | esc = "OC"; | |
100 | break; | |
101 | case 0x52: // press INSERT | |
102 | esc = "[2~"; | |
103 | break; | |
104 | case 0x49: // press PAGE_UP | |
105 | if (kbd_flags & (KBD_MOD_SHIFT_L_FLAG|KBD_MOD_SHIFT_R_FLAG)) { | |
106 | spiceterm_virtual_scroll(vt, -vt->height/2); | |
107 | } | |
108 | break; | |
109 | case 0x51: // press PAGE_DOWN | |
110 | if (kbd_flags & (KBD_MOD_SHIFT_L_FLAG|KBD_MOD_SHIFT_R_FLAG)) { | |
111 | spiceterm_virtual_scroll(vt, vt->height/2); | |
112 | } | |
113 | break; | |
114 | } | |
115 | } else { | |
116 | switch (frag) { | |
117 | case 0xe0: | |
118 | e0_mode = 1; | |
119 | break; | |
120 | case 0x1d: // press Control_L | |
121 | kbd_flags |= KBD_MOD_CONTROL_L_FLAG; | |
122 | break; | |
123 | case 0x9d: // release Control_L | |
124 | kbd_flags &= ~KBD_MOD_CONTROL_L_FLAG; | |
125 | break; | |
126 | case 0x2a: // press Shift_L | |
127 | kbd_flags |= KBD_MOD_SHIFT_L_FLAG; | |
128 | break; | |
129 | case 0xaa: // release Shift_L | |
130 | kbd_flags &= ~KBD_MOD_SHIFT_L_FLAG; | |
131 | break; | |
132 | case 0x36: // press Shift_R | |
133 | kbd_flags |= KBD_MOD_SHIFT_R_FLAG; | |
134 | break; | |
135 | case 0xb6: // release Shift_R | |
136 | kbd_flags &= ~KBD_MOD_SHIFT_R_FLAG; | |
137 | break; | |
138 | case 0x52: // press KP_INSERT | |
139 | esc = "[2~"; | |
140 | break; | |
141 | case 0x53: // press KP_Delete | |
142 | esc = "[3~"; | |
143 | break; | |
144 | case 0x47: // press KP_Home | |
145 | esc = "OH"; | |
146 | break; | |
147 | case 0x4f: // press KP_END | |
148 | esc = "OF"; | |
149 | break; | |
150 | case 0x48: // press KP_UP | |
151 | esc = "OA"; | |
152 | break; | |
153 | case 0x50: // press KP_DOWN | |
154 | esc = "OB"; | |
155 | break; | |
156 | case 0x4b: // press KP_LEFT | |
157 | esc = "OD"; | |
158 | break; | |
159 | case 0x4d: // press KP_RIGHT | |
160 | esc = "OC"; | |
161 | break; | |
162 | case 0x3b: // press F1 | |
163 | esc = "OP"; | |
164 | break; | |
165 | case 0x3c: // press F2 | |
166 | esc = "OQ"; | |
167 | break; | |
168 | case 0x3d: // press F3 | |
169 | esc = "OR"; | |
170 | break; | |
171 | case 0x3e: // press F4 | |
172 | esc = "OS"; | |
173 | break; | |
174 | case 0x3f: // press F5 | |
175 | esc = "[15~"; | |
176 | break; | |
177 | case 0x40: // press F6 | |
178 | esc = "[17~"; | |
179 | break; | |
180 | case 0x41: // press F7 | |
181 | esc = "[18~"; | |
182 | break; | |
183 | case 0x42: // press F8 | |
184 | esc = "[19~"; | |
185 | break; | |
186 | case 0x43: // press F9 | |
187 | esc = "[20~"; | |
188 | break; | |
189 | case 0x44: // press F10 | |
190 | esc = "[21~"; | |
191 | break; | |
192 | case 0x57: // press F11 | |
193 | esc = "[23~"; | |
194 | break; | |
195 | case 0x58: // press F12 | |
196 | esc = "[24~"; | |
197 | break; | |
198 | } | |
199 | } | |
200 | ||
201 | if (esc) { | |
202 | DPRINTF(1, "escape=%s", esc); | |
203 | spiceterm_respond_esc(vt, esc); | |
204 | ||
205 | if (vt->y_displ != vt->y_base) { | |
206 | vt->y_displ = vt->y_base; | |
207 | spiceterm_refresh(vt); | |
208 | } | |
209 | ||
210 | spiceterm_update_watch_mask(vt, TRUE); | |
211 | } | |
212 | ||
213 | DPRINTF(1, "leave frag=%02x flags=%08x", frag, kbd_flags); | |
214 | return; | |
215 | } | |
216 | ||
217 | static void | |
218 | my_kbd_push_utf8(SpiceKbdInstance *sin, uint32_t size, uint8_t *data) | |
219 | { | |
220 | spiceTerm *vt = SPICE_CONTAINEROF(sin, spiceTerm, keyboard_sin); | |
221 | ||
222 | DPRINTF(1, " size=%d data[0]=%02x", size, data[0]); | |
223 | ||
224 | if (kbd_flags & (KBD_MOD_CONTROL_L_FLAG|KBD_MOD_CONTROL_R_FLAG)) { | |
225 | if (size != 1) return; | |
226 | if (data[0] >= 'a' && data[0] <= 'z') { | |
227 | uint8_t buf[1] = { data[0] - 'a' + 1 }; | |
228 | spiceterm_respond_data(vt, 1, buf); | |
229 | ||
230 | } else if (data[0] >= 'A' && data[0] <= 'Z') { | |
231 | uint8_t buf[1] = { data[0] - 'A' + 1 }; | |
232 | spiceterm_respond_data(vt, 1, buf); | |
233 | } | |
234 | } else { | |
235 | if (size == 1 && data[0] == 0x7f) { | |
236 | /* use an escape sequence for DELETE, else it behaves like BACKSPACE */ | |
237 | spiceterm_respond_esc(vt, "[3~"); | |
238 | } else { | |
239 | spiceterm_respond_data(vt, size, data); | |
240 | } | |
241 | } | |
242 | ||
243 | if (vt->y_displ != vt->y_base) { | |
244 | vt->y_displ = vt->y_base; | |
245 | spiceterm_refresh(vt); | |
246 | } | |
247 | ||
248 | spiceterm_update_watch_mask(vt, TRUE); | |
249 | ||
250 | return; | |
251 | } | |
252 | ||
253 | static SpiceKbdInterface my_keyboard_sif = { | |
254 | .base.type = SPICE_INTERFACE_KEYBOARD, | |
255 | .base.description = "spiceterm keyboard device", | |
256 | .base.major_version = SPICE_INTERFACE_KEYBOARD_MAJOR, | |
257 | .base.minor_version = SPICE_INTERFACE_KEYBOARD_MINOR, | |
258 | .push_scan_freg = my_kbd_push_key, | |
259 | .get_leds = my_kbd_get_leds, | |
260 | .push_utf8 = my_kbd_push_utf8, | |
261 | }; | |
262 | ||
263 | ||
264 | /* vdagent interface - to get mouse/clipboard support */ | |
265 | ||
266 | #define VDAGENT_WBUF_SIZE (1024*50) | |
267 | static unsigned char vdagent_write_buffer[VDAGENT_WBUF_SIZE]; | |
268 | static int vdagent_write_buffer_pos = 0; | |
269 | static int agent_owns_clipboard[256] = { 0, }; | |
270 | ||
271 | static void | |
272 | vdagent_reply(spiceTerm *vt, uint32_t type, uint32_t error) | |
273 | { | |
274 | uint32_t size; | |
275 | ||
276 | size = sizeof(VDAgentReply); | |
277 | ||
278 | int msg_size = sizeof(VDIChunkHeader) + sizeof(VDAgentMessage) + size; | |
279 | g_assert((vdagent_write_buffer_pos + msg_size) < VDAGENT_WBUF_SIZE); | |
280 | ||
281 | unsigned char *buf = vdagent_write_buffer + vdagent_write_buffer_pos; | |
282 | vdagent_write_buffer_pos += msg_size; | |
283 | ||
284 | memset(buf, 0, msg_size); | |
285 | ||
286 | VDIChunkHeader *hdr = (VDIChunkHeader *)buf; | |
287 | VDAgentMessage *msg = (VDAgentMessage *)&hdr[1]; | |
288 | VDAgentReply *reply = (VDAgentReply *)&msg[1]; | |
289 | reply->type = type; | |
290 | reply->error = error; | |
291 | ||
292 | hdr->port = VDP_CLIENT_PORT; | |
293 | hdr->size = sizeof(VDAgentMessage) + size; | |
294 | ||
295 | msg->protocol = VD_AGENT_PROTOCOL; | |
296 | msg->type = VD_AGENT_REPLY; | |
297 | msg->opaque = 0; | |
298 | msg->size = size; | |
299 | ||
300 | spice_server_char_device_wakeup(&vt->vdagent_sin); | |
301 | } | |
302 | ||
303 | static void | |
304 | dump_message(unsigned char *buf, int size) | |
305 | { | |
306 | int i; | |
307 | ||
308 | for (i = 0; i < size; i++) { | |
309 | printf("%d %02X\n", i, buf[i]); | |
310 | } | |
311 | ||
312 | // exit(0); | |
313 | } | |
314 | ||
315 | static void | |
316 | vdagent_send_capabilities(spiceTerm *vt, uint32_t request) | |
317 | { | |
318 | VDAgentAnnounceCapabilities *caps; | |
319 | uint32_t size; | |
320 | ||
321 | size = sizeof(*caps) + VD_AGENT_CAPS_BYTES; | |
322 | caps = calloc(1, size); | |
323 | g_assert(caps != NULL); | |
324 | ||
325 | caps->request = request; | |
326 | VD_AGENT_SET_CAPABILITY(caps->caps, VD_AGENT_CAP_MOUSE_STATE); | |
327 | VD_AGENT_SET_CAPABILITY(caps->caps, VD_AGENT_CAP_MONITORS_CONFIG); | |
328 | VD_AGENT_SET_CAPABILITY(caps->caps, VD_AGENT_CAP_REPLY); | |
329 | VD_AGENT_SET_CAPABILITY(caps->caps, VD_AGENT_CAP_CLIPBOARD_BY_DEMAND); | |
330 | VD_AGENT_SET_CAPABILITY(caps->caps, VD_AGENT_CAP_CLIPBOARD_SELECTION); | |
331 | VD_AGENT_SET_CAPABILITY(caps->caps, VD_AGENT_CAP_SPARSE_MONITORS_CONFIG); | |
332 | VD_AGENT_SET_CAPABILITY(caps->caps, VD_AGENT_CAP_GUEST_LINEEND_LF); | |
333 | ||
334 | int msg_size = sizeof(VDIChunkHeader) + sizeof(VDAgentMessage) + size; | |
335 | g_assert((vdagent_write_buffer_pos + msg_size) < VDAGENT_WBUF_SIZE); | |
336 | ||
337 | unsigned char *buf = vdagent_write_buffer + vdagent_write_buffer_pos; | |
338 | vdagent_write_buffer_pos += msg_size; | |
339 | ||
340 | VDIChunkHeader *hdr = (VDIChunkHeader *)buf; | |
341 | VDAgentMessage *msg = (VDAgentMessage *)&hdr[1]; | |
342 | ||
343 | hdr->port = VDP_CLIENT_PORT; | |
344 | hdr->size = sizeof(VDAgentMessage) + size; | |
345 | msg->protocol = VD_AGENT_PROTOCOL; | |
346 | msg->type = VD_AGENT_ANNOUNCE_CAPABILITIES; | |
347 | msg->opaque = 0; | |
348 | msg->size = size; | |
349 | ||
350 | memcpy(buf + sizeof(VDIChunkHeader) + sizeof(VDAgentMessage), (uint8_t *)caps, size); | |
351 | ||
352 | if (0) dump_message(buf, msg_size); | |
353 | ||
354 | spice_server_char_device_wakeup(&vt->vdagent_sin); | |
355 | ||
356 | free(caps); | |
357 | } | |
358 | ||
359 | gboolean | |
360 | vdagent_owns_clipboard(spiceTerm *vt) | |
361 | { | |
362 | return !!agent_owns_clipboard[VD_AGENT_CLIPBOARD_SELECTION_PRIMARY]; | |
363 | } | |
364 | ||
365 | void | |
366 | vdagent_grab_clipboard(spiceTerm *vt) | |
367 | { | |
368 | uint32_t size; | |
369 | ||
370 | uint8_t selection = VD_AGENT_CLIPBOARD_SELECTION_PRIMARY; | |
371 | ||
372 | agent_owns_clipboard[selection] = 1; | |
373 | ||
374 | size = 8; | |
375 | ||
376 | int msg_size = sizeof(VDIChunkHeader) + sizeof(VDAgentMessage) + size; | |
377 | g_assert((vdagent_write_buffer_pos + msg_size) < VDAGENT_WBUF_SIZE); | |
378 | ||
379 | unsigned char *buf = vdagent_write_buffer + vdagent_write_buffer_pos; | |
380 | vdagent_write_buffer_pos += msg_size; | |
381 | ||
382 | memset(buf, 0, msg_size); | |
383 | ||
384 | VDIChunkHeader *hdr = (VDIChunkHeader *)buf; | |
385 | VDAgentMessage *msg = (VDAgentMessage *)&hdr[1]; | |
386 | uint8_t *grab = (uint8_t *)&msg[1]; | |
387 | *((uint8_t *)grab) = selection; | |
388 | *((uint32_t *)(grab + 4)) = VD_AGENT_CLIPBOARD_UTF8_TEXT; | |
389 | ||
390 | hdr->port = VDP_CLIENT_PORT; | |
391 | hdr->size = sizeof(VDAgentMessage) + size; | |
392 | ||
393 | msg->protocol = VD_AGENT_PROTOCOL; | |
394 | msg->type = VD_AGENT_CLIPBOARD_GRAB; | |
395 | msg->opaque = 0; | |
396 | msg->size = size; | |
397 | ||
398 | if (0) dump_message(buf, msg_size); | |
399 | ||
400 | spice_server_char_device_wakeup(&vt->vdagent_sin); | |
401 | } | |
402 | ||
403 | void | |
404 | vdagent_request_clipboard(spiceTerm *vt) | |
405 | { | |
406 | uint32_t size; | |
407 | ||
408 | uint8_t selection = VD_AGENT_CLIPBOARD_SELECTION_PRIMARY; | |
409 | ||
410 | size = 4 + sizeof(VDAgentClipboardRequest); | |
411 | ||
412 | int msg_size = sizeof(VDIChunkHeader) + sizeof(VDAgentMessage) + size; | |
413 | g_assert((vdagent_write_buffer_pos + msg_size) < VDAGENT_WBUF_SIZE); | |
414 | ||
415 | unsigned char *buf = vdagent_write_buffer + vdagent_write_buffer_pos; | |
416 | vdagent_write_buffer_pos += msg_size; | |
417 | ||
418 | memset(buf, 0, msg_size); | |
419 | ||
420 | VDIChunkHeader *hdr = (VDIChunkHeader *)buf; | |
421 | VDAgentMessage *msg = (VDAgentMessage *)&hdr[1]; | |
422 | uint8_t *data = (uint8_t *)&msg[1]; | |
423 | *((uint32_t *)data) = 0; | |
424 | data[0] = selection; | |
425 | ((uint32_t *)data)[1] = VD_AGENT_CLIPBOARD_UTF8_TEXT; | |
426 | ||
427 | hdr->port = VDP_CLIENT_PORT; | |
428 | hdr->size = sizeof(VDAgentMessage) + size; | |
429 | ||
430 | msg->protocol = VD_AGENT_PROTOCOL; | |
431 | msg->type = VD_AGENT_CLIPBOARD_REQUEST; | |
432 | msg->opaque = 0; | |
433 | msg->size = size; | |
434 | ||
435 | if (0) dump_message(buf, msg_size); | |
436 | ||
437 | spice_server_char_device_wakeup(&vt->vdagent_sin); | |
438 | } | |
439 | ||
440 | static void | |
441 | vdagent_send_clipboard(spiceTerm *vt, uint8_t selection) | |
442 | { | |
443 | uint32_t size; | |
444 | ||
445 | if (selection != VD_AGENT_CLIPBOARD_SELECTION_PRIMARY) { | |
446 | fprintf(stderr, "clipboard select %d is not supported\n", selection); | |
447 | return; | |
448 | } | |
449 | ||
450 | gchar *sel_data; | |
451 | glong sel_len; | |
452 | if (vt->utf8) { | |
453 | sel_data = g_utf16_to_utf8(vt->selection, vt->selection_len, NULL, &sel_len, NULL); | |
454 | } else { | |
455 | sel_len = vt->selection_len; | |
456 | sel_data = g_malloc(sel_len); | |
457 | int i; | |
458 | for (i = 0; i < sel_len; i++) { sel_data[i] = (char)vt->selection[i]; } | |
459 | sel_data[sel_len] = 0; | |
460 | } | |
461 | ||
462 | size = 8 + sel_len; | |
463 | ||
464 | int msg_size = sizeof(VDIChunkHeader) + sizeof(VDAgentMessage) + size; | |
465 | g_assert((vdagent_write_buffer_pos + msg_size) < VDAGENT_WBUF_SIZE); | |
466 | ||
467 | unsigned char *buf = vdagent_write_buffer + vdagent_write_buffer_pos; | |
468 | vdagent_write_buffer_pos += msg_size; | |
469 | ||
470 | memset(buf, 0, msg_size); | |
471 | ||
472 | VDIChunkHeader *hdr = (VDIChunkHeader *)buf; | |
473 | VDAgentMessage *msg = (VDAgentMessage *)&hdr[1]; | |
474 | uint8_t *data = (uint8_t *)&msg[1]; | |
475 | *((uint8_t *)data) = selection; | |
476 | data += 4; | |
477 | *((uint32_t *)data) = VD_AGENT_CLIPBOARD_UTF8_TEXT; | |
478 | data += 4; | |
479 | ||
480 | memcpy(data, sel_data, sel_len); | |
481 | g_free(sel_data); | |
482 | ||
483 | hdr->port = VDP_CLIENT_PORT; | |
484 | hdr->size = sizeof(VDAgentMessage) + size; | |
485 | ||
486 | msg->protocol = VD_AGENT_PROTOCOL; | |
487 | msg->type = VD_AGENT_CLIPBOARD; | |
488 | msg->opaque = 0; | |
489 | msg->size = size; | |
490 | ||
491 | spice_server_char_device_wakeup(&vt->vdagent_sin); | |
492 | } | |
493 | ||
494 | static int | |
495 | vmc_write(SpiceCharDeviceInstance *sin, const uint8_t *buf, int len) | |
496 | { | |
497 | spiceTerm *vt = SPICE_CONTAINEROF(sin, spiceTerm, vdagent_sin); | |
498 | ||
499 | VDIChunkHeader *hdr = (VDIChunkHeader *)buf; | |
500 | VDAgentMessage *msg = (VDAgentMessage *)&hdr[1]; | |
501 | ||
502 | //g_assert(hdr->port == VDP_SERVER_PORT); | |
503 | g_assert(msg->protocol == VD_AGENT_PROTOCOL); | |
504 | ||
505 | DPRINTF(1, "%d %d %d %d", len, hdr->port, msg->protocol, msg->type); | |
506 | ||
507 | switch (msg->type) { | |
508 | case VD_AGENT_MOUSE_STATE: { | |
509 | VDAgentMouseState *info = (VDAgentMouseState *)&msg[1]; | |
510 | spiceterm_motion_event(vt, info->x, info->y, info->buttons); | |
511 | break; | |
512 | } | |
513 | case VD_AGENT_ANNOUNCE_CAPABILITIES: { | |
514 | VDAgentAnnounceCapabilities *caps = (VDAgentAnnounceCapabilities *)&msg[1]; | |
515 | DPRINTF(1, "VD_AGENT_ANNOUNCE_CAPABILITIES %d", caps->request); | |
516 | int i; | |
517 | ||
518 | int caps_size = VD_AGENT_CAPS_SIZE_FROM_MSG_SIZE(hdr->size); | |
519 | for (i = 0; i < VD_AGENT_END_CAP; i++) { | |
520 | DPRINTF(1, "CAPABILITIES %d %d", i, VD_AGENT_HAS_CAPABILITY(caps->caps, caps_size, i)); | |
521 | } | |
522 | ||
523 | vdagent_send_capabilities(vt, 0); | |
524 | break; | |
525 | } | |
526 | case VD_AGENT_CLIPBOARD_GRAB: { | |
527 | VDAgentClipboardGrab *grab = (VDAgentClipboardGrab *)&msg[1]; | |
528 | uint8_t selection = *((uint8_t *)grab); | |
529 | DPRINTF(1, "VD_AGENT_CLIPBOARD_GRAB %d", selection); | |
530 | agent_owns_clipboard[selection] = 0; | |
531 | spiceterm_clear_selection(vt); | |
532 | break; | |
533 | } | |
534 | case VD_AGENT_CLIPBOARD_REQUEST: { | |
535 | uint8_t *req = (uint8_t *)&msg[1]; | |
536 | uint8_t selection = *((uint8_t *)req); | |
537 | uint32_t type = *((uint32_t *)(req + 4)); | |
538 | ||
539 | DPRINTF(1, "VD_AGENT_CLIPBOARD_REQUEST %d %d", selection, type); | |
540 | ||
541 | vdagent_send_clipboard(vt, selection); | |
542 | ||
543 | break; | |
544 | } | |
545 | case VD_AGENT_CLIPBOARD: { | |
546 | uint8_t *data = (uint8_t *)&msg[1]; | |
547 | uint8_t selection = data[0]; | |
548 | uint32_t type = *(uint32_t *)(data + 4); | |
549 | int size = msg->size - 8; | |
550 | DPRINTF(1, "VD_AGENT_CLIPBOARD %d %d %d", selection, type, size); | |
551 | ||
552 | if (type == VD_AGENT_CLIPBOARD_UTF8_TEXT) { | |
553 | spiceterm_respond_data(vt, size, data + 8); | |
554 | spiceterm_update_watch_mask(vt, TRUE); | |
555 | } | |
556 | break; | |
557 | } | |
558 | case VD_AGENT_CLIPBOARD_RELEASE: { | |
559 | uint8_t *data = (uint8_t *)&msg[1]; | |
560 | uint8_t selection = data[0]; | |
561 | ||
562 | DPRINTF(1, "VD_AGENT_CLIPBOARD_RELEASE %d", selection); | |
563 | ||
564 | break; | |
565 | } | |
566 | case VD_AGENT_MONITORS_CONFIG: { | |
567 | VDAgentMonitorsConfig *list = (VDAgentMonitorsConfig *)&msg[1]; | |
568 | g_assert(list->num_of_monitors > 0); | |
569 | DPRINTF(1, "VD_AGENT_MONITORS_CONFIG %d %d %d", list->num_of_monitors, | |
570 | list->monitors[0].width, list->monitors[0].height); | |
571 | ||
572 | spiceterm_resize(vt, list->monitors[0].width, list->monitors[0].height); | |
573 | ||
574 | vdagent_reply(vt, VD_AGENT_MONITORS_CONFIG, VD_AGENT_SUCCESS); | |
575 | break; | |
576 | } | |
577 | default: | |
578 | DPRINTF(1, "got uknown vdagent message type %d\n", msg->type); | |
579 | } | |
580 | ||
581 | return len; | |
582 | } | |
583 | ||
584 | static int | |
585 | vmc_read(SpiceCharDeviceInstance *sin, uint8_t *buf, int len) | |
586 | { | |
587 | DPRINTF(1, "%d %d", len, vdagent_write_buffer_pos); | |
588 | g_assert(len >= 8); | |
589 | ||
590 | if (!vdagent_write_buffer_pos) { | |
591 | return 0; | |
592 | } | |
593 | ||
594 | int size = (len >= vdagent_write_buffer_pos) ? vdagent_write_buffer_pos : len; | |
595 | memcpy(buf, vdagent_write_buffer, size); | |
596 | if (size < vdagent_write_buffer_pos) { | |
597 | memmove(vdagent_write_buffer, vdagent_write_buffer + size, | |
598 | vdagent_write_buffer_pos - size); | |
599 | } | |
600 | vdagent_write_buffer_pos -= size; | |
601 | ||
602 | DPRINTF(1, "RET %d %d", size, vdagent_write_buffer_pos); | |
603 | return size; | |
604 | } | |
605 | ||
606 | static void | |
607 | vmc_state(SpiceCharDeviceInstance *sin, int connected) | |
608 | { | |
609 | /* IGNORE */ | |
610 | } | |
611 | ||
612 | static SpiceCharDeviceInterface my_vdagent_sif = { | |
613 | .base.type = SPICE_INTERFACE_CHAR_DEVICE, | |
614 | .base.description = "spice virtual channel char device", | |
615 | .base.major_version = SPICE_INTERFACE_CHAR_DEVICE_MAJOR, | |
616 | .base.minor_version = SPICE_INTERFACE_CHAR_DEVICE_MINOR, | |
617 | .state = vmc_state, | |
618 | .write = vmc_write, | |
619 | .read = vmc_read, | |
620 | }; | |
621 | ||
622 | spiceTerm * | |
623 | spiceterm_create(uint32_t width, uint32_t height, SpiceTermOptions *opts) | |
624 | { | |
625 | SpiceCoreInterface *core = basic_event_loop_init(); | |
626 | SpiceScreen *spice_screen = spice_screen_new(core, width, height, opts); | |
627 | ||
628 | //spice_server_set_image_compression(server, SPICE_IMAGE_COMPRESS_OFF); | |
629 | ||
630 | spice_screen->image_cache = g_hash_table_new(g_int_hash, g_int_equal); | |
631 | ||
632 | spiceTerm *vt = (spiceTerm *)calloc (sizeof(spiceTerm), 1); | |
633 | ||
634 | vt->keyboard_sin.base.sif = &my_keyboard_sif.base; | |
635 | spice_server_add_interface(spice_screen->server, &vt->keyboard_sin.base); | |
636 | ||
637 | vt->vdagent_sin.base.sif = &my_vdagent_sif.base; | |
638 | vt->vdagent_sin.subtype = "vdagent"; | |
639 | spice_server_add_interface(spice_screen->server, &vt->vdagent_sin.base); | |
640 | vt->screen = spice_screen; | |
641 | ||
642 | init_spiceterm(vt, width, height); | |
643 | ||
644 | return vt; | |
645 | } |