1 |
/* |
/* |
2 |
rdesktop: A Remote Desktop Protocol client. |
rdesktop: A Remote Desktop Protocol client. |
3 |
User interface services - X keyboard mapping |
User interface services - X keyboard mapping |
4 |
Copyright (C) Matthew Chapman 1999-2001 |
Copyright (C) Matthew Chapman 1999-2002 |
5 |
|
|
6 |
This program is free software; you can redistribute it and/or modify |
This program is free software; you can redistribute it and/or modify |
7 |
it under the terms of the GNU General Public License as published by |
it under the terms of the GNU General Public License as published by |
19 |
*/ |
*/ |
20 |
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|
21 |
#include <X11/Xlib.h> |
#include <X11/Xlib.h> |
22 |
#include <X11/keysym.h> |
#define XK_MISCELLANY |
23 |
#include <stdio.h> |
#include <X11/keysymdef.h> |
|
#include <stdlib.h> |
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|
#include <string.h> |
|
24 |
#include <ctype.h> |
#include <ctype.h> |
25 |
#include <limits.h> |
#include <limits.h> |
26 |
|
#include <time.h> |
27 |
#include "rdesktop.h" |
#include "rdesktop.h" |
28 |
#include "scancodes.h" |
#include "scancodes.h" |
29 |
|
|
36 |
extern int keylayout; |
extern int keylayout; |
37 |
extern BOOL enable_compose; |
extern BOOL enable_compose; |
38 |
|
|
39 |
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static BOOL keymap_loaded; |
40 |
static key_translation keymap[KEYMAP_SIZE]; |
static key_translation keymap[KEYMAP_SIZE]; |
41 |
static int min_keycode; |
static int min_keycode; |
42 |
static uint16 remote_modifier_state = 0; |
static uint16 remote_modifier_state = 0; |
43 |
|
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44 |
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static void update_modifier_state(uint8 scancode, BOOL pressed); |
45 |
|
|
46 |
static void |
static void |
47 |
add_to_keymap(char *keyname, uint8 scancode, uint16 modifiers, char *mapname) |
add_to_keymap(char *keyname, uint8 scancode, uint16 modifiers, char *mapname) |
48 |
{ |
{ |
55 |
return; |
return; |
56 |
} |
} |
57 |
|
|
58 |
DEBUG_KBD("Adding translation, keysym=0x%x, scancode=0x%x, " |
DEBUG_KBD(("Adding translation, keysym=0x%x, scancode=0x%x, " |
59 |
"modifiers=0x%x\n", (unsigned int) keysym, scancode, |
"modifiers=0x%x\n", (unsigned int) keysym, scancode, modifiers)); |
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modifiers); |
|
60 |
|
|
61 |
keymap[keysym & KEYMAP_MASK].scancode = scancode; |
keymap[keysym & KEYMAP_MASK].scancode = scancode; |
62 |
keymap[keysym & KEYMAP_MASK].modifiers = modifiers; |
keymap[keysym & KEYMAP_MASK].modifiers = modifiers; |
118 |
if (strncmp(line, "map ", 4) == 0) |
if (strncmp(line, "map ", 4) == 0) |
119 |
{ |
{ |
120 |
keylayout = strtol(line + 4, NULL, 16); |
keylayout = strtol(line + 4, NULL, 16); |
121 |
DEBUG_KBD("Keylayout 0x%x\n", keylayout); |
DEBUG_KBD(("Keylayout 0x%x\n", keylayout)); |
122 |
continue; |
continue; |
123 |
} |
} |
124 |
|
|
125 |
/* compose */ |
/* compose */ |
126 |
if (strncmp(line, "enable_compose", 15) == 0) |
if (strncmp(line, "enable_compose", 15) == 0) |
127 |
{ |
{ |
128 |
DEBUG_KBD("Enabling compose handling\n"); |
DEBUG_KBD(("Enabling compose handling\n")); |
129 |
enable_compose = True; |
enable_compose = True; |
130 |
continue; |
continue; |
131 |
} |
} |
141 |
p = strchr(line, ' '); |
p = strchr(line, ' '); |
142 |
if (p == NULL) |
if (p == NULL) |
143 |
{ |
{ |
144 |
error("Bad line %d in keymap %s\n", line_num, |
error("Bad line %d in keymap %s\n", line_num, mapname); |
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mapname); |
|
145 |
continue; |
continue; |
146 |
} |
} |
147 |
else |
else |
177 |
MASK_ADD_BITS(modifiers, MapLocalStateMask); |
MASK_ADD_BITS(modifiers, MapLocalStateMask); |
178 |
} |
} |
179 |
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|
180 |
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if (strstr(line_rest, "inhibit")) |
181 |
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{ |
182 |
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MASK_ADD_BITS(modifiers, MapInhibitMask); |
183 |
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} |
184 |
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|
185 |
add_to_keymap(keyname, scancode, modifiers, mapname); |
add_to_keymap(keyname, scancode, modifiers, mapname); |
186 |
|
|
187 |
if (strstr(line_rest, "addupper")) |
if (strstr(line_rest, "addupper")) |
202 |
|
|
203 |
/* Before connecting and creating UI */ |
/* Before connecting and creating UI */ |
204 |
void |
void |
205 |
xkeymap_init1(void) |
xkeymap_init(void) |
206 |
{ |
{ |
207 |
int i; |
unsigned int max_keycode; |
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|
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/* Zeroing keymap */ |
|
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for (i = 0; i < KEYMAP_SIZE; i++) |
|
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{ |
|
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keymap[i].scancode = 0; |
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keymap[i].modifiers = 0; |
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} |
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208 |
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|
209 |
if (strcmp(keymapname, "none")) |
if (strcmp(keymapname, "none")) |
210 |
{ |
{ |
211 |
xkeymap_read(keymapname); |
if (xkeymap_read(keymapname)) |
212 |
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keymap_loaded = True; |
213 |
} |
} |
214 |
|
|
215 |
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XDisplayKeycodes(display, &min_keycode, (int *) &max_keycode); |
216 |
} |
} |
217 |
|
|
218 |
/* After connecting and creating UI */ |
/* Handles, for example, multi-scancode keypresses (which is not |
219 |
void |
possible via keymap-files) */ |
220 |
xkeymap_init2(void) |
BOOL |
221 |
|
handle_special_keys(uint32 keysym, unsigned int state, uint32 ev_time, BOOL pressed) |
222 |
{ |
{ |
223 |
unsigned int max_keycode; |
switch (keysym) |
224 |
XDisplayKeycodes(display, &min_keycode, (int *) &max_keycode); |
{ |
225 |
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case XK_Break: |
226 |
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case XK_Pause: |
227 |
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if ((get_key_state(state, XK_Alt_L) || get_key_state(state, XK_Alt_R)) |
228 |
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&& (get_key_state(state, XK_Control_L) || get_key_state(state, XK_Control_R))) |
229 |
|
{ |
230 |
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/* Ctrl-Alt-Break: toggle full screen */ |
231 |
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if (pressed) |
232 |
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xwin_toggle_fullscreen(); |
233 |
|
|
234 |
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} |
235 |
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else if (keysym == XK_Break) |
236 |
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{ |
237 |
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/* Send Break sequence E0 46 E0 C6 */ |
238 |
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if (pressed) |
239 |
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{ |
240 |
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rdp_send_scancode(ev_time, RDP_KEYPRESS, |
241 |
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(SCANCODE_EXTENDED | 0x46)); |
242 |
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rdp_send_scancode(ev_time, RDP_KEYPRESS, |
243 |
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(SCANCODE_EXTENDED | 0xc6)); |
244 |
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} |
245 |
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/* No break sequence */ |
246 |
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} |
247 |
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else /* XK_Pause */ |
248 |
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{ |
249 |
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/* According to MS Keyboard Scan Code |
250 |
|
Specification, pressing Pause should result |
251 |
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in E1 1D 45 E1 9D C5. I'm not exactly sure |
252 |
|
of how this is supposed to be sent via |
253 |
|
RDP. The code below seems to work, but with |
254 |
|
the side effect that Left Ctrl stays |
255 |
|
down. Therefore, we release it when Pause |
256 |
|
is released. */ |
257 |
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if (pressed) |
258 |
|
{ |
259 |
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rdp_send_input(ev_time, RDP_INPUT_SCANCODE, RDP_KEYPRESS, 0xe1, 0); |
260 |
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rdp_send_input(ev_time, RDP_INPUT_SCANCODE, RDP_KEYPRESS, 0x1d, 0); |
261 |
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rdp_send_input(ev_time, RDP_INPUT_SCANCODE, RDP_KEYPRESS, 0x45, 0); |
262 |
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rdp_send_input(ev_time, RDP_INPUT_SCANCODE, RDP_KEYPRESS, 0xe1, 0); |
263 |
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rdp_send_input(ev_time, RDP_INPUT_SCANCODE, RDP_KEYPRESS, 0x9d, 0); |
264 |
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rdp_send_input(ev_time, RDP_INPUT_SCANCODE, RDP_KEYPRESS, 0xc5, 0); |
265 |
|
} |
266 |
|
else |
267 |
|
{ |
268 |
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/* Release Left Ctrl */ |
269 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, RDP_KEYRELEASE, 0x1d, |
270 |
|
0); |
271 |
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} |
272 |
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} |
273 |
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return True; |
274 |
|
|
275 |
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case XK_Meta_L: /* Windows keys */ |
276 |
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case XK_Super_L: |
277 |
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case XK_Hyper_L: |
278 |
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case XK_Meta_R: |
279 |
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case XK_Super_R: |
280 |
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case XK_Hyper_R: |
281 |
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if (pressed) |
282 |
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{ |
283 |
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rdp_send_scancode(ev_time, RDP_KEYPRESS, SCANCODE_CHAR_LCTRL); |
284 |
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rdp_send_scancode(ev_time, RDP_KEYPRESS, SCANCODE_CHAR_ESC); |
285 |
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} |
286 |
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else |
287 |
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{ |
288 |
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rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_ESC); |
289 |
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rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_LCTRL); |
290 |
|
} |
291 |
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return True; |
292 |
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} |
293 |
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return False; |
294 |
} |
} |
295 |
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|
296 |
|
|
297 |
key_translation |
key_translation |
298 |
xkeymap_translate_key(KeySym keysym, unsigned int keycode, unsigned int state) |
xkeymap_translate_key(uint32 keysym, unsigned int keycode, unsigned int state) |
299 |
{ |
{ |
300 |
key_translation tr = { 0, 0 }; |
key_translation tr = { 0, 0 }; |
301 |
|
|
302 |
tr = keymap[keysym & KEYMAP_MASK]; |
tr = keymap[keysym & KEYMAP_MASK]; |
303 |
|
|
304 |
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if (tr.modifiers & MapInhibitMask) |
305 |
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{ |
306 |
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DEBUG_KBD(("Inhibiting key\n")); |
307 |
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tr.scancode = 0; |
308 |
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return tr; |
309 |
|
} |
310 |
|
|
311 |
if (tr.modifiers & MapLocalStateMask) |
if (tr.modifiers & MapLocalStateMask) |
312 |
{ |
{ |
313 |
/* The modifiers to send for this key should be obtained |
/* The modifiers to send for this key should be obtained |
320 |
|
|
321 |
if (tr.scancode != 0) |
if (tr.scancode != 0) |
322 |
{ |
{ |
323 |
DEBUG_KBD |
DEBUG_KBD(("Found key translation, scancode=0x%x, modifiers=0x%x\n", |
324 |
("Found key translation, scancode=0x%x, modifiers=0x%x\n", |
tr.scancode, tr.modifiers)); |
|
tr.scancode, tr.modifiers); |
|
325 |
return tr; |
return tr; |
326 |
} |
} |
327 |
|
|
328 |
printf("No translation for (keysym 0x%lx, %s)\n", keysym, |
if (keymap_loaded) |
329 |
get_ksname(keysym)); |
error("No translation for (keysym 0x%lx, %s)\n", keysym, get_ksname(keysym)); |
330 |
|
|
331 |
/* not in keymap, try to interpret the raw scancode */ |
/* not in keymap, try to interpret the raw scancode */ |
332 |
if ((keycode >= min_keycode) && (keycode <= 0x60)) |
if ((keycode >= min_keycode) && (keycode <= 0x60)) |
333 |
{ |
{ |
334 |
tr.scancode = keycode - min_keycode; |
tr.scancode = keycode - min_keycode; |
335 |
printf("Sending guessed scancode 0x%x\n", tr.scancode); |
|
336 |
|
/* The modifiers to send for this key should be |
337 |
|
obtained from the local state. Currently, only |
338 |
|
shift is implemented. */ |
339 |
|
if (state & ShiftMask) |
340 |
|
{ |
341 |
|
tr.modifiers = MapLeftShiftMask; |
342 |
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} |
343 |
|
|
344 |
|
DEBUG_KBD(("Sending guessed scancode 0x%x\n", tr.scancode)); |
345 |
} |
} |
346 |
else |
else |
347 |
{ |
{ |
348 |
printf("No good guess for keycode 0x%x found\n", keycode); |
DEBUG_KBD(("No good guess for keycode 0x%x found\n", keycode)); |
349 |
} |
} |
350 |
|
|
351 |
return tr; |
return tr; |
372 |
} |
} |
373 |
|
|
374 |
char * |
char * |
375 |
get_ksname(KeySym keysym) |
get_ksname(uint32 keysym) |
376 |
{ |
{ |
377 |
char *ksname = NULL; |
char *ksname = NULL; |
378 |
|
|
384 |
return ksname; |
return ksname; |
385 |
} |
} |
386 |
|
|
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BOOL |
|
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inhibit_key(KeySym keysym) |
|
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{ |
|
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switch (keysym) |
|
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{ |
|
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case XK_Caps_Lock: |
|
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return True; |
|
|
break; |
|
|
case XK_Multi_key: |
|
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return True; |
|
|
break; |
|
|
default: |
|
|
break; |
|
|
} |
|
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return False; |
|
|
} |
|
387 |
|
|
388 |
void |
void |
389 |
ensure_remote_modifiers(uint32 ev_time, key_translation tr) |
ensure_remote_modifiers(uint32 ev_time, key_translation tr) |
405 |
break; |
break; |
406 |
} |
} |
407 |
|
|
408 |
/* Shift */ |
/* Shift. Left shift and right shift are treated as equal; either is fine. */ |
409 |
if (MASK_HAS_BITS(tr.modifiers, MapShiftMask) |
if (MASK_HAS_BITS(tr.modifiers, MapShiftMask) |
410 |
!= MASK_HAS_BITS(remote_modifier_state, MapShiftMask)) |
!= MASK_HAS_BITS(remote_modifier_state, MapShiftMask)) |
411 |
{ |
{ |
412 |
/* The remote modifier state is not correct */ |
/* The remote modifier state is not correct */ |
413 |
if (MASK_HAS_BITS(tr.modifiers, MapShiftMask)) |
if (MASK_HAS_BITS(tr.modifiers, MapLeftShiftMask)) |
414 |
{ |
{ |
415 |
/* Needs this modifier. Send down. */ |
/* Needs left shift. Send down. */ |
416 |
rdp_send_scancode(ev_time, RDP_KEYPRESS, |
rdp_send_scancode(ev_time, RDP_KEYPRESS, SCANCODE_CHAR_LSHIFT); |
417 |
SCANCODE_CHAR_LSHIFT); |
} |
418 |
|
else if (MASK_HAS_BITS(tr.modifiers, MapRightShiftMask)) |
419 |
|
{ |
420 |
|
/* Needs right shift. Send down. */ |
421 |
|
rdp_send_scancode(ev_time, RDP_KEYPRESS, SCANCODE_CHAR_RSHIFT); |
422 |
} |
} |
423 |
else |
else |
424 |
{ |
{ |
425 |
/* Should not use this modifier. Send up. */ |
/* Should not use this modifier. Send up for shift currently pressed. */ |
426 |
rdp_send_scancode(ev_time, RDP_KEYRELEASE, |
if (MASK_HAS_BITS(remote_modifier_state, MapLeftShiftMask)) |
427 |
SCANCODE_CHAR_LSHIFT); |
/* Left shift is down */ |
428 |
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_LSHIFT); |
429 |
|
else |
430 |
|
/* Right shift is down */ |
431 |
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_RSHIFT); |
432 |
} |
} |
433 |
} |
} |
434 |
|
|
440 |
if (MASK_HAS_BITS(tr.modifiers, MapAltGrMask)) |
if (MASK_HAS_BITS(tr.modifiers, MapAltGrMask)) |
441 |
{ |
{ |
442 |
/* Needs this modifier. Send down. */ |
/* Needs this modifier. Send down. */ |
443 |
rdp_send_scancode(ev_time, RDP_KEYPRESS, |
rdp_send_scancode(ev_time, RDP_KEYPRESS, SCANCODE_CHAR_RALT); |
|
SCANCODE_CHAR_RALT); |
|
444 |
} |
} |
445 |
else |
else |
446 |
{ |
{ |
447 |
/* Should not use this modifier. Send up. */ |
/* Should not use this modifier. Send up. */ |
448 |
rdp_send_scancode(ev_time, RDP_KEYRELEASE, |
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_RALT); |
|
SCANCODE_CHAR_RALT); |
|
449 |
} |
} |
450 |
} |
} |
451 |
|
|
454 |
!= MASK_HAS_BITS(remote_modifier_state, MapNumLockMask)) |
!= MASK_HAS_BITS(remote_modifier_state, MapNumLockMask)) |
455 |
{ |
{ |
456 |
/* The remote modifier state is not correct */ |
/* The remote modifier state is not correct */ |
457 |
DEBUG_KBD("Remote NumLock state is incorrect. Toggling\n"); |
uint16 new_remote_state = 0; |
458 |
|
|
459 |
if (MASK_HAS_BITS(tr.modifiers, MapNumLockMask)) |
if (MASK_HAS_BITS(tr.modifiers, MapNumLockMask)) |
460 |
{ |
{ |
461 |
/* Needs this modifier. Toggle */ |
DEBUG_KBD(("Remote NumLock state is incorrect, activating NumLock.\n")); |
462 |
rdp_send_scancode(ev_time, RDP_KEYPRESS, |
new_remote_state |= KBD_FLAG_NUMLOCK; |
|
SCANCODE_CHAR_NUMLOCK); |
|
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, |
|
|
SCANCODE_CHAR_NUMLOCK); |
|
463 |
} |
} |
464 |
else |
else |
465 |
{ |
{ |
466 |
/* Should not use this modifier. Toggle */ |
DEBUG_KBD(("Remote NumLock state is incorrect, deactivating NumLock.\n")); |
|
rdp_send_scancode(ev_time, RDP_KEYPRESS, |
|
|
SCANCODE_CHAR_NUMLOCK); |
|
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, |
|
|
SCANCODE_CHAR_NUMLOCK); |
|
467 |
} |
} |
468 |
|
|
469 |
|
rdp_send_input(0, RDP_INPUT_SYNCHRONIZE, 0, new_remote_state, 0); |
470 |
|
update_modifier_state(SCANCODE_CHAR_NUMLOCK, True); |
471 |
} |
} |
472 |
|
} |
473 |
|
|
474 |
|
|
475 |
|
void |
476 |
|
reset_modifier_keys(unsigned int state) |
477 |
|
{ |
478 |
|
/* reset keys */ |
479 |
|
uint32 ev_time; |
480 |
|
ev_time = time(NULL); |
481 |
|
|
482 |
|
if (MASK_HAS_BITS(remote_modifier_state, MapLeftShiftMask) && !get_key_state(state, XK_Shift_L)) |
483 |
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_LSHIFT); |
484 |
|
|
485 |
|
if (MASK_HAS_BITS(remote_modifier_state, MapRightShiftMask) && !get_key_state(state, XK_Shift_R)) |
486 |
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_RSHIFT); |
487 |
|
|
488 |
|
if (MASK_HAS_BITS(remote_modifier_state, MapLeftCtrlMask) && !get_key_state(state, XK_Control_L)) |
489 |
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_LCTRL); |
490 |
|
|
491 |
|
if (MASK_HAS_BITS(remote_modifier_state, MapRightCtrlMask) && !get_key_state(state, XK_Control_R)) |
492 |
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_RCTRL); |
493 |
|
|
494 |
|
if (MASK_HAS_BITS(remote_modifier_state, MapLeftAltMask) && !get_key_state(state, XK_Alt_L)) |
495 |
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_LALT); |
496 |
|
|
497 |
|
if (MASK_HAS_BITS(remote_modifier_state, MapRightAltMask) && |
498 |
|
!get_key_state(state, XK_Alt_R) && !get_key_state(state, XK_Mode_switch)) |
499 |
|
rdp_send_scancode(ev_time, RDP_KEYRELEASE, SCANCODE_CHAR_RALT); |
500 |
} |
} |
501 |
|
|
502 |
|
|
503 |
static void |
static void |
504 |
update_modifier_state(uint16 modifiers, BOOL pressed) |
update_modifier_state(uint8 scancode, BOOL pressed) |
505 |
{ |
{ |
506 |
|
#ifdef WITH_DEBUG_KBD |
507 |
|
uint16 old_modifier_state; |
508 |
|
|
509 |
DEBUG_KBD("Before updating modifier_state:0x%x, pressed=0x%x\n", |
old_modifier_state = remote_modifier_state; |
510 |
remote_modifier_state, pressed); |
#endif |
511 |
switch (modifiers) |
|
512 |
|
switch (scancode) |
513 |
{ |
{ |
514 |
case SCANCODE_CHAR_LSHIFT: |
case SCANCODE_CHAR_LSHIFT: |
515 |
MASK_CHANGE_BIT(remote_modifier_state, |
MASK_CHANGE_BIT(remote_modifier_state, MapLeftShiftMask, pressed); |
|
MapLeftShiftMask, pressed); |
|
516 |
break; |
break; |
517 |
case SCANCODE_CHAR_RSHIFT: |
case SCANCODE_CHAR_RSHIFT: |
518 |
MASK_CHANGE_BIT(remote_modifier_state, |
MASK_CHANGE_BIT(remote_modifier_state, MapRightShiftMask, pressed); |
|
MapRightShiftMask, pressed); |
|
519 |
break; |
break; |
520 |
case SCANCODE_CHAR_LCTRL: |
case SCANCODE_CHAR_LCTRL: |
521 |
MASK_CHANGE_BIT(remote_modifier_state, |
MASK_CHANGE_BIT(remote_modifier_state, MapLeftCtrlMask, pressed); |
|
MapLeftCtrlMask, pressed); |
|
522 |
break; |
break; |
523 |
case SCANCODE_CHAR_RCTRL: |
case SCANCODE_CHAR_RCTRL: |
524 |
MASK_CHANGE_BIT(remote_modifier_state, |
MASK_CHANGE_BIT(remote_modifier_state, MapRightCtrlMask, pressed); |
|
MapRightCtrlMask, pressed); |
|
525 |
break; |
break; |
526 |
case SCANCODE_CHAR_LALT: |
case SCANCODE_CHAR_LALT: |
527 |
MASK_CHANGE_BIT(remote_modifier_state, MapLeftAltMask, |
MASK_CHANGE_BIT(remote_modifier_state, MapLeftAltMask, pressed); |
|
pressed); |
|
528 |
break; |
break; |
529 |
case SCANCODE_CHAR_RALT: |
case SCANCODE_CHAR_RALT: |
530 |
MASK_CHANGE_BIT(remote_modifier_state, |
MASK_CHANGE_BIT(remote_modifier_state, MapRightAltMask, pressed); |
|
MapRightAltMask, pressed); |
|
531 |
break; |
break; |
532 |
case SCANCODE_CHAR_LWIN: |
case SCANCODE_CHAR_LWIN: |
533 |
MASK_CHANGE_BIT(remote_modifier_state, MapLeftWinMask, |
MASK_CHANGE_BIT(remote_modifier_state, MapLeftWinMask, pressed); |
|
pressed); |
|
534 |
break; |
break; |
535 |
case SCANCODE_CHAR_RWIN: |
case SCANCODE_CHAR_RWIN: |
536 |
MASK_CHANGE_BIT(remote_modifier_state, |
MASK_CHANGE_BIT(remote_modifier_state, MapRightWinMask, pressed); |
|
MapRightWinMask, pressed); |
|
537 |
break; |
break; |
538 |
case SCANCODE_CHAR_NUMLOCK: |
case SCANCODE_CHAR_NUMLOCK: |
539 |
/* KeyReleases for NumLocks are sent immediately. Toggle the |
/* KeyReleases for NumLocks are sent immediately. Toggle the |
543 |
BOOL newNumLockState; |
BOOL newNumLockState; |
544 |
newNumLockState = |
newNumLockState = |
545 |
(MASK_HAS_BITS |
(MASK_HAS_BITS |
546 |
(remote_modifier_state, |
(remote_modifier_state, MapNumLockMask) == False); |
|
MapNumLockMask) == False); |
|
547 |
MASK_CHANGE_BIT(remote_modifier_state, |
MASK_CHANGE_BIT(remote_modifier_state, |
548 |
MapNumLockMask, |
MapNumLockMask, newNumLockState); |
|
newNumLockState); |
|
549 |
} |
} |
550 |
break; |
break; |
551 |
} |
} |
552 |
DEBUG_KBD("After updating modifier_state:0x%x\n", |
|
553 |
remote_modifier_state); |
#ifdef WITH_DEBUG_KBD |
554 |
|
if (old_modifier_state != remote_modifier_state) |
555 |
|
{ |
556 |
|
DEBUG_KBD(("Before updating modifier_state:0x%x, pressed=0x%x\n", |
557 |
|
old_modifier_state, pressed)); |
558 |
|
DEBUG_KBD(("After updating modifier_state:0x%x\n", remote_modifier_state)); |
559 |
|
} |
560 |
|
#endif |
561 |
|
|
562 |
} |
} |
563 |
|
|
564 |
/* Send keyboard input */ |
/* Send keyboard input */ |
565 |
void |
void |
566 |
rdp_send_scancode(uint32 time, uint16 flags, uint16 scancode) |
rdp_send_scancode(uint32 time, uint16 flags, uint8 scancode) |
567 |
{ |
{ |
568 |
update_modifier_state(scancode, !(flags & RDP_KEYRELEASE)); |
update_modifier_state(scancode, !(flags & RDP_KEYRELEASE)); |
569 |
|
|
570 |
if (scancode & SCANCODE_EXTENDED) |
if (scancode & SCANCODE_EXTENDED) |
571 |
{ |
{ |
572 |
DEBUG_KBD("Sending extended scancode=0x%x, flags=0x%x\n", |
DEBUG_KBD(("Sending extended scancode=0x%x, flags=0x%x\n", |
573 |
scancode & ~SCANCODE_EXTENDED, flags); |
scancode & ~SCANCODE_EXTENDED, flags)); |
574 |
rdp_send_input(time, RDP_INPUT_SCANCODE, flags | KBD_FLAG_EXT, |
rdp_send_input(time, RDP_INPUT_SCANCODE, flags | KBD_FLAG_EXT, |
575 |
scancode & ~SCANCODE_EXTENDED, 0); |
scancode & ~SCANCODE_EXTENDED, 0); |
576 |
} |
} |
577 |
else |
else |
578 |
{ |
{ |
579 |
DEBUG_KBD("Sending scancode=0x%x, flags=0x%x\n", scancode, |
DEBUG_KBD(("Sending scancode=0x%x, flags=0x%x\n", scancode, flags)); |
|
flags); |
|
580 |
rdp_send_input(time, RDP_INPUT_SCANCODE, flags, scancode, 0); |
rdp_send_input(time, RDP_INPUT_SCANCODE, flags, scancode, 0); |
581 |
} |
} |
582 |
} |
} |