2 |
rdesktop: A Remote Desktop Protocol client. |
rdesktop: A Remote Desktop Protocol client. |
3 |
User interface services - X Window System |
User interface services - X Window System |
4 |
Copyright (C) Matthew Chapman 1999-2001 |
Copyright (C) Matthew Chapman 1999-2001 |
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 |
8 |
the Free Software Foundation; either version 2 of the License, or |
the Free Software Foundation; either version 2 of the License, or |
9 |
(at your option) any later version. |
(at your option) any later version. |
10 |
|
|
11 |
This program is distributed in the hope that it will be useful, |
This program is distributed in the hope that it will be useful, |
12 |
but WITHOUT ANY WARRANTY; without even the implied warranty of |
but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 |
GNU General Public License for more details. |
GNU General Public License for more details. |
15 |
|
|
16 |
You should have received a copy of the GNU General Public License |
You should have received a copy of the GNU General Public License |
17 |
along with this program; if not, write to the Free Software |
along with this program; if not, write to the Free Software |
18 |
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 |
|
|
21 |
#include <X11/Xlib.h> |
#include <X11/Xlib.h> |
22 |
#include <X11/Xutil.h> |
#include <X11/Xutil.h> |
23 |
|
#include <X11/XKBlib.h> |
24 |
#include <time.h> |
#include <time.h> |
25 |
#include <errno.h> |
#include <errno.h> |
26 |
#include "rdesktop.h" |
#include "rdesktop.h" |
33 |
extern BOOL fullscreen; |
extern BOOL fullscreen; |
34 |
|
|
35 |
Display *display; |
Display *display; |
36 |
|
XkbDescPtr xkb; |
37 |
static int x_socket; |
static int x_socket; |
38 |
static Window wnd; |
static Window wnd; |
39 |
static GC gc; |
static GC gc; |
49 |
static BOOL ownbackstore; |
static BOOL ownbackstore; |
50 |
static Pixmap backstore; |
static Pixmap backstore; |
51 |
|
|
52 |
|
/* needed to keep track of the modifiers */ |
53 |
|
static unsigned int numlock_modifier_mask = 0; |
54 |
|
static unsigned int key_down_state = 0; |
55 |
|
|
56 |
|
|
57 |
|
#define DShift1Mask (1<<0) |
58 |
|
#define DLockMask (1<<1) |
59 |
|
#define DControl1Mask (1<<2) |
60 |
|
#define DMod1Mask (1<<3) |
61 |
|
#define DMod2Mask (1<<4) |
62 |
|
#define DMod3Mask (1<<5) |
63 |
|
#define DMod4Mask (1<<6) |
64 |
|
#define DMod5Mask (1<<7) |
65 |
|
#define DShift2Mask (1<<8) |
66 |
|
#define DControl2Mask (1<<9) |
67 |
|
#define DNumLockMask (1<<10) |
68 |
|
|
69 |
#define FILL_RECTANGLE(x,y,cx,cy)\ |
#define FILL_RECTANGLE(x,y,cx,cy)\ |
70 |
{ \ |
{ \ |
71 |
XFillRectangle(display, wnd, gc, x, y, cx, cy); \ |
XFillRectangle(display, wnd, gc, x, y, cx, cy); \ |
105 |
#define SET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, rop2_map[rop2]); } |
#define SET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, rop2_map[rop2]); } |
106 |
#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, GXcopy); } |
#define RESET_FUNCTION(rop2) { if (rop2 != ROP2_COPY) XSetFunction(display, gc, GXcopy); } |
107 |
|
|
108 |
|
void xwin_get_numlock_mask(); |
109 |
|
void xwin_mod_update(uint32 state, uint32 ev_time); |
110 |
|
void xwin_mod_release(uint32 state, uint32 ev_time, uint32 scancode); |
111 |
|
void xwin_mod_press(uint32 state, uint32 ev_time, uint32 scancode); |
112 |
|
|
113 |
static void |
static void |
114 |
translate8(uint8 *data, uint8 *out, uint8 *end) |
translate8(uint8 * data, uint8 * out, uint8 * end) |
115 |
{ |
{ |
116 |
while (out < end) |
while (out < end) |
117 |
*(out++) = (uint8)colmap[*(data++)]; |
*(out++) = (uint8) colmap[*(data++)]; |
118 |
} |
} |
119 |
|
|
120 |
static void |
static void |
121 |
translate16(uint8 *data, uint16 *out, uint16 *end) |
translate16(uint8 * data, uint16 * out, uint16 * end) |
122 |
{ |
{ |
123 |
while (out < end) |
while (out < end) |
124 |
*(out++) = (uint16)colmap[*(data++)]; |
*(out++) = (uint16) colmap[*(data++)]; |
125 |
} |
} |
126 |
|
|
127 |
/* little endian - conversion happens when colourmap is built */ |
/* little endian - conversion happens when colourmap is built */ |
128 |
static void |
static void |
129 |
translate24(uint8 *data, uint8 *out, uint8 *end) |
translate24(uint8 * data, uint8 * out, uint8 * end) |
130 |
{ |
{ |
131 |
uint32 value; |
uint32 value; |
132 |
|
|
140 |
} |
} |
141 |
|
|
142 |
static void |
static void |
143 |
translate32(uint8 *data, uint32 *out, uint32 *end) |
translate32(uint8 * data, uint32 * out, uint32 * end) |
144 |
{ |
{ |
145 |
while (out < end) |
while (out < end) |
146 |
*(out++) = colmap[*(data++)]; |
*(out++) = colmap[*(data++)]; |
147 |
} |
} |
148 |
|
|
149 |
static uint8 * |
static uint8 * |
150 |
translate_image(int width, int height, uint8 *data) |
translate_image(int width, int height, uint8 * data) |
151 |
{ |
{ |
152 |
int size = width * height * bpp/8; |
int size = width * height * bpp / 8; |
153 |
uint8 *out = xmalloc(size); |
uint8 *out = xmalloc(size); |
154 |
uint8 *end = out + size; |
uint8 *end = out + size; |
155 |
|
|
160 |
break; |
break; |
161 |
|
|
162 |
case 16: |
case 16: |
163 |
translate16(data, (uint16 *)out, (uint16 *)end); |
translate16(data, (uint16 *) out, (uint16 *) end); |
164 |
break; |
break; |
165 |
|
|
166 |
case 24: |
case 24: |
168 |
break; |
break; |
169 |
|
|
170 |
case 32: |
case 32: |
171 |
translate32(data, (uint32 *)out, (uint32 *)end); |
translate32(data, (uint32 *) out, (uint32 *) end); |
172 |
break; |
break; |
173 |
} |
} |
174 |
|
|
216 |
uint16 test; |
uint16 test; |
217 |
int i; |
int i; |
218 |
|
|
219 |
display = XOpenDisplay(NULL); |
int xkb_minor, xkb_major; |
220 |
|
int xkb_event, xkb_error, xkb_reason; |
221 |
|
|
222 |
|
/* compare compiletime libs with runtime libs. */ |
223 |
|
xkb_major = XkbMajorVersion; |
224 |
|
xkb_minor = XkbMinorVersion; |
225 |
|
if (XkbLibraryVersion(&xkb_major, &xkb_minor) == False) |
226 |
|
{ |
227 |
|
error("please re-compile rdesktop\ncompile time version of xkb is not compatible with\nyour runtime version of the library\n"); |
228 |
|
return False; |
229 |
|
} |
230 |
|
|
231 |
|
|
232 |
|
display = |
233 |
|
XkbOpenDisplay(NULL, &xkb_event, &xkb_error, &xkb_major, |
234 |
|
&xkb_minor, &xkb_reason); |
235 |
|
switch (xkb_reason) |
236 |
|
{ |
237 |
|
case XkbOD_BadLibraryVersion: |
238 |
|
error("XkbOD_BadLibraryVersion: XKB extensions in server and the library rdesktop is linked against aren't compatible with each other.\n"); |
239 |
|
break; |
240 |
|
case XkbOD_ConnectionRefused: |
241 |
|
error("XkbOD_ConnectionRefused\n"); |
242 |
|
break; |
243 |
|
case XkbOD_BadServerVersion: |
244 |
|
error("XkbOD_BadServerVersion\n"); |
245 |
|
break; |
246 |
|
case XkbOD_NonXkbServer: |
247 |
|
error("XkbOD_NonXkbServer: XKB extension not present in server\nupdate your X server.\n"); |
248 |
|
break; |
249 |
|
case XkbOD_Success: |
250 |
|
DEBUG("XkbOD_Success: Connection established with display\n"); |
251 |
|
break; |
252 |
|
} |
253 |
|
|
254 |
if (display == NULL) |
if (display == NULL) |
255 |
{ |
{ |
256 |
error("Failed to open display\n"); |
error("Failed to open display\n"); |
291 |
xcolmap = DefaultColormapOfScreen(screen); |
xcolmap = DefaultColormapOfScreen(screen); |
292 |
|
|
293 |
test = 1; |
test = 1; |
294 |
host_be = !(BOOL)(*(uint8 *)(&test)); |
host_be = !(BOOL) (*(uint8 *) (&test)); |
295 |
xserver_be = (ImageByteOrder(display) == MSBFirst); |
xserver_be = (ImageByteOrder(display) == MSBFirst); |
296 |
|
|
297 |
white = WhitePixelOfScreen(screen); |
white = WhitePixelOfScreen(screen); |
312 |
attribs.override_redirect = False; |
attribs.override_redirect = False; |
313 |
} |
} |
314 |
|
|
315 |
width = (width + 3) & ~3; /* make width a multiple of 32 bits */ |
width = (width + 3) & ~3; /* make width a multiple of 32 bits */ |
316 |
|
|
317 |
wnd = XCreateWindow(display, RootWindowOfScreen(screen), |
wnd = XCreateWindow(display, RootWindowOfScreen(screen), |
318 |
0, 0, width, height, 0, CopyFromParent, |
0, 0, width, height, 0, CopyFromParent, |
342 |
|
|
343 |
xkeymap_init(); |
xkeymap_init(); |
344 |
|
|
345 |
input_mask = KeyPressMask | KeyReleaseMask |
input_mask = KeyPressMask | KeyReleaseMask | |
346 |
| ButtonPressMask | ButtonReleaseMask |
ButtonPressMask | ButtonReleaseMask | |
347 |
| EnterWindowMask | LeaveWindowMask; |
EnterWindowMask | LeaveWindowMask; |
|
|
|
348 |
if (sendmotion) |
if (sendmotion) |
349 |
input_mask |= PointerMotionMask; |
input_mask |= PointerMotionMask; |
350 |
|
|
358 |
backstore = XCreatePixmap(display, wnd, width, height, depth); |
backstore = XCreatePixmap(display, wnd, width, height, depth); |
359 |
|
|
360 |
XMapWindow(display, wnd); |
XMapWindow(display, wnd); |
361 |
|
|
362 |
|
/* TODO: error texts... make them friendly. */ |
363 |
|
xkb = XkbGetKeyboard(display, XkbAllComponentsMask, XkbUseCoreKbd); |
364 |
|
if ((int) xkb == BadAlloc || xkb == NULL) |
365 |
|
{ |
366 |
|
error("XkbGetKeyboard failed.\n"); |
367 |
|
exit(0); |
368 |
|
} |
369 |
|
|
370 |
|
/* TODO: error texts... make them friendly. */ |
371 |
|
if (XkbSelectEvents |
372 |
|
(display, xkb->device_spec, XkbAllEventsMask, |
373 |
|
XkbAllEventsMask) == False) |
374 |
|
{ |
375 |
|
error("XkbSelectEvents failed.\n"); |
376 |
|
exit(0); |
377 |
|
} |
378 |
|
|
379 |
|
xwin_get_numlock_mask(); |
380 |
|
|
381 |
return True; |
return True; |
382 |
} |
} |
383 |
|
|
384 |
void |
void |
385 |
|
xwin_get_numlock_mask() |
386 |
|
{ |
387 |
|
KeyCode numlockcode; |
388 |
|
KeyCode *keycode; |
389 |
|
XModifierKeymap *modmap; |
390 |
|
int i, j; |
391 |
|
|
392 |
|
/* Find out if numlock is already defined as a modifier key, and if so where */ |
393 |
|
numlockcode = XKeysymToKeycode(display, 0xFF7F); /* XF_Num_Lock = 0xFF7F */ |
394 |
|
if (numlockcode) |
395 |
|
{ |
396 |
|
modmap = XGetModifierMapping(display); |
397 |
|
if (modmap) |
398 |
|
{ |
399 |
|
keycode = modmap->modifiermap; |
400 |
|
for (i = 0; i < 8; i++) |
401 |
|
for (j = modmap->max_keypermod; j--;) |
402 |
|
{ |
403 |
|
if (*keycode == numlockcode) |
404 |
|
{ |
405 |
|
numlock_modifier_mask = |
406 |
|
(1 << i); |
407 |
|
i = 8; |
408 |
|
break; |
409 |
|
} |
410 |
|
keycode++; |
411 |
|
} |
412 |
|
if (!numlock_modifier_mask) |
413 |
|
{ |
414 |
|
modmap->modifiermap[7 * |
415 |
|
modmap->max_keypermod] = |
416 |
|
numlockcode; |
417 |
|
if (XSetModifierMapping(display, modmap) == |
418 |
|
MappingSuccess) |
419 |
|
numlock_modifier_mask = (1 << 7); |
420 |
|
else |
421 |
|
printf("XSetModifierMapping failed!\n"); |
422 |
|
} |
423 |
|
XFreeModifiermap(modmap); |
424 |
|
} |
425 |
|
} |
426 |
|
|
427 |
|
if (!numlock_modifier_mask) |
428 |
|
printf("WARNING: Failed to get a numlock modifier mapping.\n"); |
429 |
|
|
430 |
|
} |
431 |
|
|
432 |
|
void |
433 |
ui_destroy_window() |
ui_destroy_window() |
434 |
{ |
{ |
435 |
|
if (xkb != NULL) |
436 |
|
XkbFreeKeyboard(xkb, XkbAllControlsMask, True); |
437 |
|
|
438 |
if (ownbackstore) |
if (ownbackstore) |
439 |
XFreePixmap(display, backstore); |
XFreePixmap(display, backstore); |
440 |
|
|
447 |
static void |
static void |
448 |
xwin_process_events() |
xwin_process_events() |
449 |
{ |
{ |
450 |
XEvent event; |
XEvent xevent; |
451 |
|
|
452 |
KeySym keysym; |
KeySym keysym; |
453 |
uint8 scancode; |
uint8 scancode; |
454 |
uint16 button, flags; |
uint16 button, flags; |
455 |
uint32 ev_time; |
uint32 ev_time; |
456 |
|
uint32 tmpmods; |
457 |
|
|
458 |
if (display == NULL) |
while (XCheckMaskEvent(display, ~0, &xevent)) |
|
return; |
|
|
|
|
|
while (XCheckMaskEvent(display, ~0, &event)) |
|
459 |
{ |
{ |
460 |
ev_time = time(NULL); |
ev_time = time(NULL); |
461 |
flags = 0; |
flags = 0; |
462 |
|
|
463 |
switch (event.type) |
switch (xevent.type) |
464 |
{ |
{ |
465 |
case KeyRelease: |
case KeyRelease: |
466 |
flags = KBD_FLAG_DOWN | KBD_FLAG_UP; |
flags = KBD_FLAG_DOWN | KBD_FLAG_UP; |
467 |
/* fall through */ |
/* fall through */ |
|
|
|
468 |
case KeyPress: |
case KeyPress: |
469 |
keysym = XKeycodeToKeysym(display, event.xkey.keycode, 0); |
if (XkbTranslateKeyCode |
470 |
scancode = xkeymap_translate_key(keysym, event.xkey.keycode, &flags); |
(xkb, xevent.xkey.keycode, |
471 |
|
xevent.xkey.state, &tmpmods, |
472 |
|
&keysym) == False) |
473 |
|
break; |
474 |
|
scancode = |
475 |
|
xkeymap_translate_key(keysym, |
476 |
|
xevent.xkey. |
477 |
|
keycode, |
478 |
|
&flags); |
479 |
|
|
480 |
if (scancode == 0) |
if (scancode == 0) |
481 |
break; |
break; |
482 |
|
|
483 |
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, flags, scancode, 0); |
/* keep track of the modifiers -- needed for stickykeys... */ |
484 |
|
if (xevent.type == KeyPress) |
485 |
|
xwin_mod_press(xevent.xkey.state, |
486 |
|
ev_time, scancode); |
487 |
|
|
488 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, |
489 |
|
flags, scancode, 0); |
490 |
|
|
491 |
|
if (xevent.type == KeyRelease) |
492 |
|
xwin_mod_release(xevent.xkey.state, |
493 |
|
ev_time, scancode); |
494 |
|
|
495 |
break; |
break; |
496 |
|
|
497 |
case ButtonPress: |
case ButtonPress: |
499 |
/* fall through */ |
/* fall through */ |
500 |
|
|
501 |
case ButtonRelease: |
case ButtonRelease: |
502 |
button = xkeymap_translate_button(event.xbutton.button); |
button = xkeymap_translate_button(xevent. |
503 |
|
xbutton. |
504 |
|
button); |
505 |
if (button == 0) |
if (button == 0) |
506 |
break; |
break; |
507 |
|
|
508 |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
509 |
flags | button, |
flags | button, |
510 |
event.xbutton.x, |
xevent.xbutton.x, |
511 |
event.xbutton.y); |
xevent.xbutton.y); |
512 |
break; |
break; |
513 |
|
|
514 |
case MotionNotify: |
case MotionNotify: |
515 |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
rdp_send_input(ev_time, RDP_INPUT_MOUSE, |
516 |
MOUSE_FLAG_MOVE, |
MOUSE_FLAG_MOVE, |
517 |
event.xmotion.x, |
xevent.xmotion.x, |
518 |
event.xmotion.y); |
xevent.xmotion.y); |
519 |
break; |
break; |
520 |
|
|
521 |
case EnterNotify: |
case EnterNotify: |
522 |
XGrabKeyboard(display, wnd, True, GrabModeAsync, |
XGrabKeyboard(display, wnd, True, |
523 |
GrabModeAsync, CurrentTime); |
GrabModeAsync, GrabModeAsync, |
524 |
|
CurrentTime); |
525 |
|
|
526 |
|
xwin_mod_update(xevent.xcrossing.state, |
527 |
|
ev_time); |
528 |
break; |
break; |
529 |
|
|
530 |
case LeaveNotify: |
case LeaveNotify: |
533 |
|
|
534 |
case Expose: |
case Expose: |
535 |
XCopyArea(display, backstore, wnd, gc, |
XCopyArea(display, backstore, wnd, gc, |
536 |
event.xexpose.x, event.xexpose.y, |
xevent.xexpose.x, xevent.xexpose.y, |
537 |
event.xexpose.width, event.xexpose.height, |
xevent.xexpose.width, |
538 |
event.xexpose.x, event.xexpose.y); |
xevent.xexpose.height, |
539 |
|
xevent.xexpose.x, xevent.xexpose.y); |
540 |
break; |
break; |
541 |
} |
} |
542 |
} |
} |
543 |
} |
} |
544 |
|
|
545 |
void |
void |
546 |
|
xwin_mod_update(uint32 state, uint32 ev_time) |
547 |
|
{ |
548 |
|
xwin_mod_press(state, ev_time, 0); |
549 |
|
xwin_mod_release(state, ev_time, 0); |
550 |
|
} |
551 |
|
|
552 |
|
void |
553 |
|
xwin_mod_release(uint32 state, uint32 ev_time, uint32 scancode) |
554 |
|
{ |
555 |
|
switch (scancode) |
556 |
|
{ |
557 |
|
case 0x2a: |
558 |
|
key_down_state &= ~DShift1Mask; |
559 |
|
break; |
560 |
|
case 0x36: |
561 |
|
key_down_state &= ~DShift2Mask; |
562 |
|
break; |
563 |
|
case 0x1d: |
564 |
|
key_down_state &= ~DControl1Mask; |
565 |
|
break; |
566 |
|
case 0x9d: |
567 |
|
key_down_state &= ~DControl2Mask; |
568 |
|
break; |
569 |
|
case 0x38: |
570 |
|
key_down_state &= ~DMod1Mask; |
571 |
|
break; |
572 |
|
case 0xb8: |
573 |
|
key_down_state &= ~DMod2Mask; |
574 |
|
break; |
575 |
|
} |
576 |
|
|
577 |
|
if (!(numlock_modifier_mask & state) |
578 |
|
&& (key_down_state & DNumLockMask)) |
579 |
|
{ |
580 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, 0, 0x45, 0); |
581 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, |
582 |
|
KBD_FLAG_DOWN | KBD_FLAG_UP, 0x45, 0); |
583 |
|
key_down_state &= ~DNumLockMask; |
584 |
|
} |
585 |
|
|
586 |
|
if (!(LockMask & state) && (key_down_state & DLockMask)) |
587 |
|
{ |
588 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, 0, 0x3a, 0); |
589 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, |
590 |
|
KBD_FLAG_DOWN | KBD_FLAG_UP, 0x3a, 0); |
591 |
|
key_down_state &= ~DLockMask; |
592 |
|
|
593 |
|
} |
594 |
|
|
595 |
|
|
596 |
|
if (!(ShiftMask & state) && (key_down_state & DShift1Mask)) |
597 |
|
{ |
598 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_UP, 0x2a, |
599 |
|
0); |
600 |
|
key_down_state &= ~DShift1Mask; |
601 |
|
|
602 |
|
} |
603 |
|
|
604 |
|
if (!(ControlMask & state) && (key_down_state & DControl1Mask)) |
605 |
|
{ |
606 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_UP, 0x1d, |
607 |
|
0); |
608 |
|
key_down_state &= ~DControl1Mask; |
609 |
|
|
610 |
|
} |
611 |
|
|
612 |
|
if (!(Mod1Mask & state) && (key_down_state & DMod1Mask)) |
613 |
|
{ |
614 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_UP, 0x38, |
615 |
|
0); |
616 |
|
key_down_state &= ~DMod1Mask; |
617 |
|
|
618 |
|
} |
619 |
|
|
620 |
|
if (!(Mod2Mask & state) && (key_down_state & DMod2Mask)) |
621 |
|
{ |
622 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_UP, 0xb8, |
623 |
|
0); |
624 |
|
key_down_state &= ~DMod2Mask; |
625 |
|
} |
626 |
|
} |
627 |
|
|
628 |
|
|
629 |
|
void |
630 |
|
xwin_mod_press(uint32 state, uint32 ev_time, uint32 scancode) |
631 |
|
{ |
632 |
|
|
633 |
|
switch (scancode) |
634 |
|
{ |
635 |
|
case 0x2a: |
636 |
|
key_down_state |= DShift1Mask; |
637 |
|
break; |
638 |
|
case 0x36: |
639 |
|
key_down_state |= DShift2Mask; |
640 |
|
break; |
641 |
|
case 0x1d: |
642 |
|
key_down_state |= DControl1Mask; |
643 |
|
break; |
644 |
|
case 0x9d: |
645 |
|
key_down_state |= DControl2Mask; |
646 |
|
break; |
647 |
|
case 0x3a: |
648 |
|
key_down_state ^= DLockMask; |
649 |
|
break; |
650 |
|
case 0x45: |
651 |
|
key_down_state ^= DNumLockMask; |
652 |
|
break; |
653 |
|
case 0x38: |
654 |
|
key_down_state |= DMod1Mask; |
655 |
|
break; |
656 |
|
case 0xb8: |
657 |
|
key_down_state |= DMod2Mask; |
658 |
|
break; |
659 |
|
} |
660 |
|
|
661 |
|
if ((numlock_modifier_mask && state) |
662 |
|
&& !(key_down_state & DNumLockMask)) |
663 |
|
{ |
664 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, 0, 0x45, 0); |
665 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, |
666 |
|
KBD_FLAG_DOWN | KBD_FLAG_UP, 0x45, 0); |
667 |
|
key_down_state |= DNumLockMask; |
668 |
|
} |
669 |
|
|
670 |
|
if ((LockMask & state) && !(key_down_state & DLockMask)) |
671 |
|
{ |
672 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, 0, 0x3a, 0); |
673 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, |
674 |
|
KBD_FLAG_DOWN | KBD_FLAG_UP, 0x3a, 0); |
675 |
|
key_down_state |= DLockMask; |
676 |
|
|
677 |
|
} |
678 |
|
|
679 |
|
|
680 |
|
if ((ShiftMask & state) |
681 |
|
&& !((key_down_state & DShift1Mask) |
682 |
|
|| (key_down_state & DShift2Mask))) |
683 |
|
{ |
684 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_DOWN, |
685 |
|
0x2a, 0); |
686 |
|
key_down_state |= DShift1Mask; |
687 |
|
|
688 |
|
} |
689 |
|
|
690 |
|
if ((ControlMask & state) |
691 |
|
&& !((key_down_state & DControl1Mask) |
692 |
|
|| (key_down_state & DControl2Mask))) |
693 |
|
{ |
694 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_DOWN, |
695 |
|
0x1d, 0); |
696 |
|
key_down_state |= DControl1Mask; |
697 |
|
|
698 |
|
} |
699 |
|
|
700 |
|
if ((Mod1Mask & state) && !(key_down_state & DMod1Mask)) |
701 |
|
{ |
702 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_DOWN, |
703 |
|
0x38, 0); |
704 |
|
key_down_state |= DMod1Mask; |
705 |
|
|
706 |
|
} |
707 |
|
|
708 |
|
if ((Mod2Mask & state) && !(key_down_state & DMod2Mask)) |
709 |
|
{ |
710 |
|
rdp_send_input(ev_time, RDP_INPUT_SCANCODE, KBD_FLAG_DOWN, |
711 |
|
0xb8, 0); |
712 |
|
key_down_state |= DMod2Mask; |
713 |
|
|
714 |
|
} |
715 |
|
} |
716 |
|
|
717 |
|
void |
718 |
ui_select(int rdp_socket) |
ui_select(int rdp_socket) |
719 |
{ |
{ |
720 |
int n = (rdp_socket > x_socket) ? rdp_socket+1 : x_socket+1; |
int n = (rdp_socket > x_socket) ? rdp_socket + 1 : x_socket + 1; |
721 |
fd_set rfds; |
fd_set rfds; |
722 |
|
|
|
XFlush(display); |
|
|
|
|
723 |
FD_ZERO(&rfds); |
FD_ZERO(&rfds); |
724 |
|
|
725 |
while (True) |
while (True) |
726 |
{ |
{ |
727 |
FD_ZERO(&rfds); |
FD_ZERO(&rfds); |
728 |
FD_SET(rdp_socket, &rfds); |
FD_SET(rdp_socket, &rfds); |
729 |
FD_SET(x_socket, &rfds); |
if (display != NULL) |
730 |
|
{ |
731 |
|
FD_SET(x_socket, &rfds); |
732 |
|
XFlush(display); |
733 |
|
} |
734 |
|
|
735 |
switch (select(n, &rfds, NULL, NULL, NULL)) |
switch (select(n, &rfds, NULL, NULL, NULL)) |
736 |
{ |
{ |
756 |
} |
} |
757 |
|
|
758 |
HBITMAP |
HBITMAP |
759 |
ui_create_bitmap(int width, int height, uint8 *data) |
ui_create_bitmap(int width, int height, uint8 * data) |
760 |
{ |
{ |
761 |
XImage *image; |
XImage *image; |
762 |
Pixmap bitmap; |
Pixmap bitmap; |
777 |
|
|
778 |
void |
void |
779 |
ui_paint_bitmap(int x, int y, int cx, int cy, |
ui_paint_bitmap(int x, int y, int cx, int cy, |
780 |
int width, int height, uint8 *data) |
int width, int height, uint8 * data) |
781 |
{ |
{ |
782 |
XImage *image; |
XImage *image; |
783 |
uint8 *tdata; |
uint8 *tdata; |
804 |
void |
void |
805 |
ui_destroy_bitmap(HBITMAP bmp) |
ui_destroy_bitmap(HBITMAP bmp) |
806 |
{ |
{ |
807 |
XFreePixmap(display, (Pixmap)bmp); |
XFreePixmap(display, (Pixmap) bmp); |
808 |
} |
} |
809 |
|
|
810 |
HGLYPH |
HGLYPH |
811 |
ui_create_glyph(int width, int height, uint8 *data) |
ui_create_glyph(int width, int height, uint8 * data) |
812 |
{ |
{ |
813 |
XImage *image; |
XImage *image; |
814 |
Pixmap bitmap; |
Pixmap bitmap; |
830 |
|
|
831 |
XFree(image); |
XFree(image); |
832 |
XFreeGC(display, gc); |
XFreeGC(display, gc); |
833 |
return (HGLYPH)bitmap; |
return (HGLYPH) bitmap; |
834 |
} |
} |
835 |
|
|
836 |
void |
void |
837 |
ui_destroy_glyph(HGLYPH glyph) |
ui_destroy_glyph(HGLYPH glyph) |
838 |
{ |
{ |
839 |
XFreePixmap(display, (Pixmap)glyph); |
XFreePixmap(display, (Pixmap) glyph); |
840 |
} |
} |
841 |
|
|
842 |
HCURSOR |
HCURSOR |
843 |
ui_create_cursor(unsigned int x, unsigned int y, int width, |
ui_create_cursor(unsigned int x, unsigned int y, int width, |
844 |
int height, uint8 *andmask, uint8 *xormask) |
int height, uint8 * andmask, uint8 * xormask) |
845 |
{ |
{ |
846 |
HGLYPH maskglyph, cursorglyph; |
HGLYPH maskglyph, cursorglyph; |
847 |
XColor bg, fg; |
XColor bg, fg; |
898 |
|
|
899 |
cursorglyph = ui_create_glyph(width, height, cursor); |
cursorglyph = ui_create_glyph(width, height, cursor); |
900 |
maskglyph = ui_create_glyph(width, height, mask); |
maskglyph = ui_create_glyph(width, height, mask); |
901 |
|
|
902 |
xcursor = XCreatePixmapCursor(display, (Pixmap)cursorglyph, |
xcursor = XCreatePixmapCursor(display, (Pixmap) cursorglyph, |
903 |
(Pixmap)maskglyph, &fg, &bg, x, y); |
(Pixmap) maskglyph, &fg, &bg, x, y); |
904 |
|
|
905 |
ui_destroy_glyph(maskglyph); |
ui_destroy_glyph(maskglyph); |
906 |
ui_destroy_glyph(cursorglyph); |
ui_destroy_glyph(cursorglyph); |
907 |
xfree(mask); |
xfree(mask); |
908 |
xfree(cursor); |
xfree(cursor); |
909 |
return (HCURSOR)xcursor; |
return (HCURSOR) xcursor; |
910 |
} |
} |
911 |
|
|
912 |
void |
void |
913 |
ui_set_cursor(HCURSOR cursor) |
ui_set_cursor(HCURSOR cursor) |
914 |
{ |
{ |
915 |
XDefineCursor(display, wnd, (Cursor)cursor); |
XDefineCursor(display, wnd, (Cursor) cursor); |
916 |
} |
} |
917 |
|
|
918 |
void |
void |
919 |
ui_destroy_cursor(HCURSOR cursor) |
ui_destroy_cursor(HCURSOR cursor) |
920 |
{ |
{ |
921 |
XFreeCursor(display, (Cursor)cursor); |
XFreeCursor(display, (Cursor) cursor); |
922 |
} |
} |
923 |
|
|
924 |
#define MAKE_XCOLOR(xc,c) \ |
#define MAKE_XCOLOR(xc,c) \ |
928 |
(xc)->flags = DoRed | DoGreen | DoBlue; |
(xc)->flags = DoRed | DoGreen | DoBlue; |
929 |
|
|
930 |
HCOLOURMAP |
HCOLOURMAP |
931 |
ui_create_colourmap(COLOURMAP *colours) |
ui_create_colourmap(COLOURMAP * colours) |
932 |
{ |
{ |
933 |
COLOURENTRY *entry; |
COLOURENTRY *entry; |
934 |
int i, ncolours = colours->ncolours; |
int i, ncolours = colours->ncolours; |
951 |
XStoreColors(display, map, xcolours, ncolours); |
XStoreColors(display, map, xcolours, ncolours); |
952 |
|
|
953 |
xfree(xcolours); |
xfree(xcolours); |
954 |
return (HCOLOURMAP)map; |
return (HCOLOURMAP) map; |
955 |
} |
} |
956 |
else |
else |
957 |
{ |
{ |
981 |
ui_destroy_colourmap(HCOLOURMAP map) |
ui_destroy_colourmap(HCOLOURMAP map) |
982 |
{ |
{ |
983 |
if (owncolmap) |
if (owncolmap) |
984 |
XFreeColormap(display, (Colormap)map); |
XFreeColormap(display, (Colormap) map); |
985 |
else |
else |
986 |
xfree(map); |
xfree(map); |
987 |
} |
} |
990 |
ui_set_colourmap(HCOLOURMAP map) |
ui_set_colourmap(HCOLOURMAP map) |
991 |
{ |
{ |
992 |
if (owncolmap) |
if (owncolmap) |
993 |
XSetWindowColormap(display, wnd, (Colormap)map); |
XSetWindowColormap(display, wnd, (Colormap) map); |
994 |
else |
else |
995 |
colmap = map; |
colmap = map; |
996 |
} |
} |
1037 |
void |
void |
1038 |
ui_patblt(uint8 opcode, |
ui_patblt(uint8 opcode, |
1039 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
1040 |
/* brush */ BRUSH *brush, int bgcolour, int fgcolour) |
/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
1041 |
{ |
{ |
1042 |
Pixmap fill; |
Pixmap fill; |
1043 |
|
uint8 i, ipattern[8]; |
1044 |
|
|
1045 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
1046 |
|
|
1052 |
break; |
break; |
1053 |
|
|
1054 |
case 3: /* Pattern */ |
case 3: /* Pattern */ |
1055 |
fill = (Pixmap)ui_create_glyph(8, 8, brush->pattern); |
for (i = 0; i != 8; i++) |
1056 |
|
ipattern[7 - i] = brush->pattern[i]; |
1057 |
|
fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
1058 |
|
|
1059 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
1060 |
SET_BACKGROUND(fgcolour); |
SET_BACKGROUND(fgcolour); |
1061 |
XSetFillStyle(display, gc, FillOpaqueStippled); |
XSetFillStyle(display, gc, FillOpaqueStippled); |
1062 |
XSetStipple(display, gc, fill); |
XSetStipple(display, gc, fill); |
1063 |
XSetTSOrigin(display, gc, brush->xorigin, brush->yorigin); |
XSetTSOrigin(display, gc, brush->xorigin, |
1064 |
|
brush->yorigin); |
1065 |
|
|
1066 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
1067 |
|
|
1068 |
XSetFillStyle(display, gc, FillSolid); |
XSetFillStyle(display, gc, FillSolid); |
1069 |
ui_destroy_glyph((HGLYPH)fill); |
ui_destroy_glyph((HGLYPH) fill); |
1070 |
break; |
break; |
1071 |
|
|
1072 |
default: |
default: |
1095 |
/* src */ HBITMAP src, int srcx, int srcy) |
/* src */ HBITMAP src, int srcx, int srcy) |
1096 |
{ |
{ |
1097 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
1098 |
XCopyArea(display, (Pixmap)src, wnd, gc, srcx, srcy, cx, cy, x, y); |
XCopyArea(display, (Pixmap) src, wnd, gc, srcx, srcy, cx, cy, x, y); |
1099 |
if (ownbackstore) |
if (ownbackstore) |
1100 |
XCopyArea(display, (Pixmap)src, backstore, gc, srcx, srcy, |
XCopyArea(display, (Pixmap) src, backstore, gc, srcx, srcy, |
1101 |
cx, cy, x, y); |
cx, cy, x, y); |
1102 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
1103 |
} |
} |
1106 |
ui_triblt(uint8 opcode, |
ui_triblt(uint8 opcode, |
1107 |
/* dest */ int x, int y, int cx, int cy, |
/* dest */ int x, int y, int cx, int cy, |
1108 |
/* src */ HBITMAP src, int srcx, int srcy, |
/* src */ HBITMAP src, int srcx, int srcy, |
1109 |
/* brush */ BRUSH *brush, int bgcolour, int fgcolour) |
/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
1110 |
{ |
{ |
1111 |
/* This is potentially difficult to do in general. Until someone |
/* This is potentially difficult to do in general. Until someone |
1112 |
comes up with a more efficient way of doing it I am using cases. */ |
comes up with a more efficient way of doing it I am using cases. */ |
1142 |
void |
void |
1143 |
ui_line(uint8 opcode, |
ui_line(uint8 opcode, |
1144 |
/* dest */ int startx, int starty, int endx, int endy, |
/* dest */ int startx, int starty, int endx, int endy, |
1145 |
/* pen */ PEN *pen) |
/* pen */ PEN * pen) |
1146 |
{ |
{ |
1147 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
1148 |
SET_FOREGROUND(pen->colour); |
SET_FOREGROUND(pen->colour); |
1172 |
|
|
1173 |
XSetFillStyle(display, gc, (mixmode == MIX_TRANSPARENT) |
XSetFillStyle(display, gc, (mixmode == MIX_TRANSPARENT) |
1174 |
? FillStippled : FillOpaqueStippled); |
? FillStippled : FillOpaqueStippled); |
1175 |
XSetStipple(display, gc, (Pixmap)glyph); |
XSetStipple(display, gc, (Pixmap) glyph); |
1176 |
XSetTSOrigin(display, gc, x, y); |
XSetTSOrigin(display, gc, x, y); |
1177 |
|
|
1178 |
FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
1234 |
} |
} |
1235 |
|
|
1236 |
/* Paint text, character by character */ |
/* Paint text, character by character */ |
1237 |
for (i = 0; i < length;) { |
for (i = 0; i < length;) |
1238 |
switch (text[i]) { |
{ |
1239 |
case 0xff: |
switch (text[i]) |
1240 |
if (i + 2 < length) |
{ |
1241 |
cache_put_text(text[i + 1], text, text[i + 2]); |
case 0xff: |
1242 |
else { |
if (i + 2 < length) |
1243 |
error("this shouldn't be happening\n"); |
cache_put_text(text[i + 1], text, |
1244 |
|
text[i + 2]); |
1245 |
|
else |
1246 |
|
{ |
1247 |
|
error("this shouldn't be happening\n"); |
1248 |
|
break; |
1249 |
|
} |
1250 |
|
/* this will move pointer from start to first character after FF command */ |
1251 |
|
length -= i + 3; |
1252 |
|
text = &(text[i + 3]); |
1253 |
|
i = 0; |
1254 |
break; |
break; |
|
} |
|
|
/* this will move pointer from start to first character after FF command */ |
|
|
length -= i + 3; |
|
|
text = &(text[i + 3]); |
|
|
i = 0; |
|
|
break; |
|
1255 |
|
|
1256 |
case 0xfe: |
case 0xfe: |
1257 |
entry = cache_get_text(text[i + 1]); |
entry = cache_get_text(text[i + 1]); |
1258 |
if (entry != NULL) { |
if (entry != NULL) |
1259 |
if ((((uint8 *) (entry->data))[1] == 0) |
{ |
1260 |
&& (!(flags & TEXT2_IMPLICIT_X))) { |
if ((((uint8 *) (entry->data))[1] == |
1261 |
if (flags & TEXT2_VERTICAL) |
0) |
1262 |
y += text[i + 2]; |
&& (!(flags & TEXT2_IMPLICIT_X))) |
1263 |
|
{ |
1264 |
|
if (flags & TEXT2_VERTICAL) |
1265 |
|
y += text[i + 2]; |
1266 |
|
else |
1267 |
|
x += text[i + 2]; |
1268 |
|
} |
1269 |
|
if (i + 2 < length) |
1270 |
|
i += 3; |
1271 |
else |
else |
1272 |
x += text[i + 2]; |
i += 2; |
1273 |
|
length -= i; |
1274 |
|
/* this will move pointer from start to first character after FE command */ |
1275 |
|
text = &(text[i]); |
1276 |
|
i = 0; |
1277 |
|
for (j = 0; j < entry->size; j++) |
1278 |
|
DO_GLYPH(((uint8 *) (entry-> |
1279 |
|
data)), |
1280 |
|
j); |
1281 |
} |
} |
1282 |
if (i + 2 < length) |
break; |
|
i += 3; |
|
|
else |
|
|
i += 2; |
|
|
length -= i; |
|
|
/* this will move pointer from start to first character after FE command */ |
|
|
text = &(text[i]); |
|
|
i = 0; |
|
|
for (j = 0; j < entry->size; j++) |
|
|
DO_GLYPH(((uint8 *) (entry->data)), j); |
|
|
} |
|
|
break; |
|
1283 |
|
|
1284 |
default: |
default: |
1285 |
DO_GLYPH(text, i); |
DO_GLYPH(text, i); |
1286 |
i++; |
i++; |
1287 |
break; |
break; |
1288 |
} |
} |
1289 |
} |
} |
1290 |
|
|
1311 |
XFreePixmap(display, pix); |
XFreePixmap(display, pix); |
1312 |
} |
} |
1313 |
|
|
1314 |
offset *= bpp/8; |
offset *= bpp / 8; |
1315 |
cache_put_desktop(offset, cx, cy, image->bytes_per_line, |
cache_put_desktop(offset, cx, cy, image->bytes_per_line, |
1316 |
bpp/8, (uint8 *)image->data); |
bpp / 8, (uint8 *) image->data); |
1317 |
|
|
1318 |
XDestroyImage(image); |
XDestroyImage(image); |
1319 |
} |
} |
1324 |
XImage *image; |
XImage *image; |
1325 |
uint8 *data; |
uint8 *data; |
1326 |
|
|
1327 |
offset *= bpp/8; |
offset *= bpp / 8; |
1328 |
data = cache_get_desktop(offset, cx, cy, bpp/8); |
data = cache_get_desktop(offset, cx, cy, bpp / 8); |
1329 |
if (data == NULL) |
if (data == NULL) |
1330 |
return; |
return; |
1331 |
|
|
1332 |
image = XCreateImage(display, visual, depth, ZPixmap, |
image = XCreateImage(display, visual, depth, ZPixmap, |
1333 |
0, data, cx, cy, BitmapPad(display), |
0, data, cx, cy, BitmapPad(display), |
1334 |
cx * bpp/8); |
cx * bpp / 8); |
1335 |
|
|
1336 |
if (ownbackstore) |
if (ownbackstore) |
1337 |
{ |
{ |