… | |
… | |
51 | static char curlocale[128]; |
51 | static char curlocale[128]; |
52 | |
52 | |
53 | bool |
53 | bool |
54 | rxvt_set_locale (const char *locale) |
54 | rxvt_set_locale (const char *locale) |
55 | { |
55 | { |
56 | if (!locale || !STRNCMP (locale, curlocale, 128)) |
56 | if (!locale || !strncmp (locale, curlocale, 128)) |
57 | return false; |
57 | return false; |
58 | |
58 | |
59 | STRNCPY (curlocale, locale, 128); |
59 | strncpy (curlocale, locale, 128); |
60 | setlocale (LC_CTYPE, curlocale); |
60 | setlocale (LC_CTYPE, curlocale); |
61 | return true; |
61 | return true; |
62 | } |
62 | } |
63 | |
63 | |
64 | #if ENABLE_COMBINING |
64 | #if ENABLE_COMBINING |
… | |
… | |
128 | void * |
128 | void * |
129 | rxvt_term::operator new (size_t s) |
129 | rxvt_term::operator new (size_t s) |
130 | { |
130 | { |
131 | void *p = malloc (s); |
131 | void *p = malloc (s); |
132 | |
132 | |
133 | MEMSET (p, 0, s); |
133 | memset (p, 0, s); |
134 | return p; |
134 | return p; |
135 | } |
135 | } |
136 | |
136 | |
137 | void |
137 | void |
138 | rxvt_term::operator delete (void *p, size_t s) |
138 | rxvt_term::operator delete (void *p, size_t s) |
… | |
… | |
140 | free (p); |
140 | free (p); |
141 | } |
141 | } |
142 | |
142 | |
143 | rxvt_term::rxvt_term () |
143 | rxvt_term::rxvt_term () |
144 | : |
144 | : |
|
|
145 | #if TRANSPARENT |
145 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
146 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
|
|
147 | #endif |
|
|
148 | #ifdef HAVE_SCROLLBARS |
|
|
149 | scrollbar_ev (this, &rxvt_term::x_cb), |
|
|
150 | #endif |
|
|
151 | #ifdef MENUBAR |
|
|
152 | menubar_ev (this, &rxvt_term::x_cb), |
|
|
153 | #endif |
|
|
154 | #ifdef CURSOR_BLINK |
|
|
155 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
|
|
156 | #endif |
|
|
157 | #ifdef TEXT_BLINK |
|
|
158 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
|
|
159 | #endif |
|
|
160 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
161 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
|
|
162 | #endif |
|
|
163 | #ifdef SELECTION_SCROLLING |
|
|
164 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
|
|
165 | #endif |
|
|
166 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
167 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
|
|
168 | #endif |
|
|
169 | #ifdef POINTER_BLANK |
|
|
170 | pointer_ev (this, &rxvt_term::pointer_cb), |
|
|
171 | #endif |
|
|
172 | #ifdef USE_XIM |
|
|
173 | im_ev (this, &rxvt_term::im_cb), |
|
|
174 | #endif |
146 | termwin_ev (this, &rxvt_term::x_cb), |
175 | termwin_ev (this, &rxvt_term::x_cb), |
147 | vt_ev (this, &rxvt_term::x_cb), |
176 | vt_ev (this, &rxvt_term::x_cb), |
148 | #ifdef HAVE_SCROLLBARS |
|
|
149 | scrollbar_ev (this, &rxvt_term::x_cb), |
|
|
150 | #endif |
|
|
151 | #ifdef MENUBAR |
|
|
152 | menubar_ev (this, &rxvt_term::x_cb), |
|
|
153 | #endif |
|
|
154 | #ifdef CURSOR_BLINK |
|
|
155 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
|
|
156 | #endif |
|
|
157 | #ifdef TEXT_BLINK |
|
|
158 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
|
|
159 | #endif |
|
|
160 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
161 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
|
|
162 | #endif |
|
|
163 | #ifdef SELECTION_SCROLLING |
|
|
164 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
|
|
165 | #endif |
|
|
166 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
167 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
|
|
168 | #endif |
|
|
169 | #ifdef POINTER_BLANK |
|
|
170 | pointer_ev (this, &rxvt_term::pointer_cb), |
|
|
171 | #endif |
|
|
172 | #ifdef USE_XIM |
|
|
173 | im_ev (this, &rxvt_term::im_cb), |
|
|
174 | #endif |
|
|
175 | check_ev (this, &rxvt_term::check_cb), |
177 | check_ev (this, &rxvt_term::check_cb), |
176 | flush_ev (this, &rxvt_term::flush_cb), |
178 | flush_ev (this, &rxvt_term::flush_cb), |
177 | destroy_ev (this, &rxvt_term::destroy_cb), |
179 | destroy_ev (this, &rxvt_term::destroy_cb), |
178 | pty_ev (this, &rxvt_term::pty_cb), |
180 | pty_ev (this, &rxvt_term::pty_cb), |
179 | incr_ev (this, &rxvt_term::incr_cb) |
181 | incr_ev (this, &rxvt_term::incr_cb) |
… | |
… | |
185 | |
187 | |
186 | rxvt_term::~rxvt_term () |
188 | rxvt_term::~rxvt_term () |
187 | { |
189 | { |
188 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
190 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
189 | |
191 | |
190 | if (cmd_fd >= 0) |
192 | if (cmd_pid) |
191 | close (cmd_fd); |
193 | kill (-cmd_pid, SIGHUP); |
192 | |
194 | |
193 | #ifndef NO_SETOWNER_TTYDEV |
195 | pty.put (); |
194 | privileged_ttydev (RESTORE); |
196 | |
195 | #endif |
|
|
196 | #ifdef UTMP_SUPPORT |
197 | #ifdef UTMP_SUPPORT |
197 | privileged_utmp (RESTORE); |
198 | privileged_utmp (RESTORE); |
198 | #endif |
199 | #endif |
199 | |
200 | |
200 | delete TermWin.fontset; |
201 | delete TermWin.fontset; |
201 | |
202 | |
202 | if (display) |
203 | if (display) |
203 | { |
204 | { |
204 | selection_clear (); |
205 | selection_clear (); |
205 | |
206 | |
|
|
207 | #ifdef USE_XIM |
|
|
208 | im_destroy (); |
|
|
209 | #endif |
206 | #ifdef MENUBAR |
210 | #ifdef MENUBAR |
207 | if (menubarGC) XFreeGC (display->display, menubarGC); |
211 | if (menubarGC) XFreeGC (display->display, menubarGC); |
208 | #endif |
212 | #endif |
209 | #ifdef XTERM_SCROLLBAR |
213 | #ifdef XTERM_SCROLLBAR |
210 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
214 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
211 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
215 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
212 | #endif |
216 | #endif |
… | |
… | |
243 | XDestroyWindow (display->display, TermWin.parent[0]); |
247 | XDestroyWindow (display->display, TermWin.parent[0]); |
244 | } |
248 | } |
245 | |
249 | |
246 | // TODO: free pixcolours, colours should become part of rxvt_display |
250 | // TODO: free pixcolours, colours should become part of rxvt_display |
247 | |
251 | |
248 | delete PixColorsFocused; |
252 | delete pix_colors_focused; |
249 | #ifdef OFF_FOCUS_FADING |
253 | #ifdef OFF_FOCUS_FADING |
250 | delete PixColorsUnFocused; |
254 | delete pix_colors_unfocused; |
251 | #endif |
255 | #endif |
252 | |
256 | |
253 | displays.put (display); |
257 | displays.put (display); |
254 | |
258 | |
255 | scr_release (); |
259 | scr_release (); |
… | |
… | |
274 | } |
278 | } |
275 | |
279 | |
276 | void |
280 | void |
277 | rxvt_term::destroy () |
281 | rxvt_term::destroy () |
278 | { |
282 | { |
|
|
283 | if (destroy_ev.active) |
|
|
284 | return; |
|
|
285 | |
|
|
286 | #if ENABLE_OVERLAY |
|
|
287 | scr_overlay_off (); |
|
|
288 | #endif |
|
|
289 | |
279 | if (display) |
290 | if (display) |
280 | { |
291 | { |
|
|
292 | #if USE_XIM |
|
|
293 | im_ev.stop (display); |
|
|
294 | #endif |
|
|
295 | #if HAVE_SCROLLBARS |
|
|
296 | scrollbar_ev.stop (display); |
|
|
297 | #endif |
|
|
298 | #if MENUBAR |
|
|
299 | menubar_ev.stop (display); |
|
|
300 | #endif |
|
|
301 | #if TRANSPARENT |
281 | rootwin_ev.stop (display); |
302 | rootwin_ev.stop (display); |
|
|
303 | #endif |
|
|
304 | incr_ev.stop (); |
282 | termwin_ev.stop (display); |
305 | termwin_ev.stop (display); |
283 | vt_ev.stop (display); |
306 | vt_ev.stop (display); |
284 | #ifdef USE_XIM |
|
|
285 | im_destroy (); |
|
|
286 | im_ev.stop (display); |
|
|
287 | #endif |
|
|
288 | #ifdef HAVE_SCROLLBARS |
|
|
289 | scrollbar_ev.stop (display); |
|
|
290 | #endif |
|
|
291 | #ifdef MENUBAR |
|
|
292 | menubar_ev.stop (display); |
|
|
293 | #endif |
|
|
294 | } |
307 | } |
295 | |
308 | |
296 | check_ev.stop (); |
309 | check_ev.stop (); |
297 | pty_ev.stop (); |
310 | pty_ev.stop (); |
298 | #ifdef CURSOR_BLINK |
311 | #ifdef CURSOR_BLINK |
… | |
… | |
330 | SET_R (this); |
343 | SET_R (this); |
331 | |
344 | |
332 | if (!init_vars ()) |
345 | if (!init_vars ()) |
333 | return false; |
346 | return false; |
334 | |
347 | |
|
|
348 | init_secondary (); |
|
|
349 | |
|
|
350 | const char **cmd_argv = init_resources (argc, argv); |
|
|
351 | |
|
|
352 | set_locale (""); |
|
|
353 | |
|
|
354 | #if MENUBAR_MAX |
|
|
355 | menubar_read (rs[Rs_menu]); |
|
|
356 | #endif |
|
|
357 | #ifdef HAVE_SCROLLBARS |
|
|
358 | if (options & Opt_scrollBar) |
|
|
359 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
360 | #endif |
|
|
361 | |
|
|
362 | create_windows (argc, argv); |
|
|
363 | |
|
|
364 | init_xlocale (); |
|
|
365 | |
|
|
366 | scr_reset (); /* initialize screen */ |
|
|
367 | |
|
|
368 | #if 0 |
|
|
369 | XSynchronize (display->display, True); |
|
|
370 | #endif |
|
|
371 | |
|
|
372 | #ifdef HAVE_SCROLLBARS |
|
|
373 | if (options & Opt_scrollBar) |
|
|
374 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
375 | #endif |
|
|
376 | #if (MENUBAR_MAX) |
|
|
377 | if (menubar_visible ()) |
|
|
378 | XMapWindow (display->display, menuBar.win); |
|
|
379 | #endif |
|
|
380 | #ifdef TRANSPARENT |
|
|
381 | if (options & Opt_transparent) |
|
|
382 | { |
|
|
383 | XSelectInput (display->display, display->root, PropertyChangeMask); |
|
|
384 | check_our_parents (); |
|
|
385 | rootwin_ev.start (display, display->root); |
|
|
386 | } |
|
|
387 | #endif |
|
|
388 | |
|
|
389 | XMapWindow (display->display, TermWin.vt); |
|
|
390 | XMapWindow (display->display, TermWin.parent[0]); |
|
|
391 | |
|
|
392 | init_command (cmd_argv); |
|
|
393 | |
|
|
394 | pty_ev.start (pty.pty, EVENT_READ); |
|
|
395 | |
|
|
396 | check_ev.start (); |
|
|
397 | |
|
|
398 | return true; |
|
|
399 | } |
|
|
400 | |
|
|
401 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
|
|
402 | |
|
|
403 | void |
|
|
404 | rxvt_init () |
|
|
405 | { |
|
|
406 | /* install exit handler for cleanup */ |
|
|
407 | #if 0 |
|
|
408 | #ifdef HAVE_ATEXIT |
|
|
409 | atexit (rxvt_clean_exit); |
|
|
410 | #else |
|
|
411 | #endif |
|
|
412 | #endif |
335 | /* |
413 | /* |
336 | * Save and then give up any super-user privileges |
414 | * Save and then give up any super-user privileges |
337 | * If we need privileges in any area then we must specifically request it. |
415 | * If we need privileges in any area then we must specifically request it. |
338 | * We should only need to be root in these cases: |
416 | * We should only need to be root in these cases: |
339 | * 1. write utmp entries on some systems |
417 | * 1. write utmp entries on some systems |
340 | * 2. chown tty on some systems |
418 | * 2. chown tty on some systems |
341 | */ |
419 | */ |
342 | privileges (SAVE); |
420 | rxvt_privileges (SAVE); |
343 | privileges (IGNORE); |
421 | rxvt_privileges (IGNORE); |
344 | |
|
|
345 | init_secondary (); |
|
|
346 | |
|
|
347 | const char **cmd_argv = init_resources (argc, argv); |
|
|
348 | |
|
|
349 | set_locale (""); |
|
|
350 | |
|
|
351 | #if MENUBAR_MAX |
|
|
352 | menubar_read (rs[Rs_menu]); |
|
|
353 | #endif |
|
|
354 | #ifdef HAVE_SCROLLBARS |
|
|
355 | if (Options & Opt_scrollBar) |
|
|
356 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
357 | #endif |
|
|
358 | |
|
|
359 | create_windows (argc, argv); |
|
|
360 | |
|
|
361 | init_xlocale (); |
|
|
362 | |
|
|
363 | scr_reset (); /* initialize screen */ |
|
|
364 | |
|
|
365 | #if 0 |
|
|
366 | XSynchronize (display->display, True); |
|
|
367 | #endif |
|
|
368 | |
|
|
369 | #ifdef HAVE_SCROLLBARS |
|
|
370 | if (Options & Opt_scrollBar) |
|
|
371 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
372 | #endif |
|
|
373 | #if (MENUBAR_MAX) |
|
|
374 | if (menubar_visible ()) |
|
|
375 | XMapWindow (display->display, menuBar.win); |
|
|
376 | #endif |
|
|
377 | #ifdef TRANSPARENT |
|
|
378 | if (Options & Opt_transparent) |
|
|
379 | { |
|
|
380 | XSelectInput (display->display, display->root, PropertyChangeMask); |
|
|
381 | check_our_parents (); |
|
|
382 | } |
|
|
383 | #endif |
|
|
384 | |
|
|
385 | rootwin_ev.start (display, display->root); |
|
|
386 | |
|
|
387 | XMapWindow (display->display, TermWin.vt); |
|
|
388 | XMapWindow (display->display, TermWin.parent[0]); |
|
|
389 | |
|
|
390 | init_command (cmd_argv); |
|
|
391 | |
|
|
392 | pty_ev.start (cmd_fd, EVENT_READ); |
|
|
393 | |
|
|
394 | check_ev.start (); |
|
|
395 | |
|
|
396 | return true; |
|
|
397 | } |
|
|
398 | |
|
|
399 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
|
|
400 | |
|
|
401 | void |
|
|
402 | rxvt_init_signals () |
|
|
403 | { |
|
|
404 | /* install exit handler for cleanup */ |
|
|
405 | #if 0 |
|
|
406 | #ifdef HAVE_ATEXIT |
|
|
407 | atexit (rxvt_clean_exit); |
|
|
408 | #else |
|
|
409 | #endif |
|
|
410 | #endif |
|
|
411 | |
422 | |
412 | struct sigaction sa; |
423 | struct sigaction sa; |
413 | |
424 | |
414 | sigfillset (&sa.sa_mask); |
425 | sigfillset (&sa.sa_mask); |
415 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
426 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
… | |
… | |
443 | break; |
454 | break; |
444 | } |
455 | } |
445 | } |
456 | } |
446 | |
457 | |
447 | /* ARGSUSED */ |
458 | /* ARGSUSED */ |
448 | /* EXTPROTO */ |
459 | /* INTPROTO */ |
449 | RETSIGTYPE |
460 | RETSIGTYPE |
450 | rxvt_Child_signal (int sig __attribute__ ((unused))) |
461 | rxvt_Child_signal (int sig __attribute__ ((unused))) |
451 | { |
462 | { |
452 | int pid, save_errno = errno; |
463 | int pid, save_errno = errno; |
453 | |
464 | |
… | |
… | |
458 | } |
469 | } |
459 | |
470 | |
460 | /* |
471 | /* |
461 | * Catch a fatal signal and tidy up before quitting |
472 | * Catch a fatal signal and tidy up before quitting |
462 | */ |
473 | */ |
463 | /* EXTPROTO */ |
474 | /* INTPROTO */ |
464 | RETSIGTYPE |
475 | RETSIGTYPE |
465 | rxvt_Exit_signal (int sig) |
476 | rxvt_Exit_signal (int sig) |
466 | { |
477 | { |
467 | signal (sig, SIG_DFL); |
478 | signal (sig, SIG_DFL); |
468 | #ifdef DEBUG_CMD |
479 | #ifdef DEBUG_CMD |
… | |
… | |
490 | /*----------------------------------------------------------------------*/ |
501 | /*----------------------------------------------------------------------*/ |
491 | /* |
502 | /* |
492 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
503 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
493 | * TODO: if debugging, this should free up any known resources if we can |
504 | * TODO: if debugging, this should free up any known resources if we can |
494 | */ |
505 | */ |
495 | /* EXTPROTO */ |
506 | /* INTPROTO */ |
496 | void |
507 | void |
497 | rxvt_clean_exit () |
508 | rxvt_clean_exit () |
498 | { |
509 | { |
499 | // TODO: rxvtd should clean up all ressources |
510 | // TODO: rxvtd should clean up all ressources |
500 | if (GET_R) |
511 | if (GET_R) |
… | |
… | |
502 | } |
513 | } |
503 | |
514 | |
504 | /* ------------------------------------------------------------------------- * |
515 | /* ------------------------------------------------------------------------- * |
505 | * MEMORY ALLOCATION WRAPPERS * |
516 | * MEMORY ALLOCATION WRAPPERS * |
506 | * ------------------------------------------------------------------------- */ |
517 | * ------------------------------------------------------------------------- */ |
507 | /* EXTPROTO */ |
518 | /* INTPROTO */ |
508 | void * |
519 | void * |
509 | rxvt_malloc (size_t size) |
520 | rxvt_malloc (size_t size) |
510 | { |
521 | { |
511 | void *p; |
522 | void *p; |
512 | |
523 | |
513 | p = malloc (size); |
524 | p = malloc (size); |
514 | if (p) |
525 | if (p) |
515 | return p; |
526 | return p; |
516 | |
527 | |
517 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
528 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
518 | rxvt_clean_exit (); |
|
|
519 | exit (EXIT_FAILURE); |
|
|
520 | /* NOTREACHED */ |
529 | /* NOTREACHED */ |
521 | } |
530 | } |
522 | |
531 | |
523 | /* EXTPROTO */ |
532 | /* INTPROTO */ |
524 | void * |
533 | void * |
525 | rxvt_calloc (size_t number, size_t size) |
534 | rxvt_calloc (size_t number, size_t size) |
526 | { |
535 | { |
527 | void *p; |
536 | void *p; |
528 | |
537 | |
529 | p = calloc (number, size); |
538 | p = calloc (number, size); |
530 | if (p) |
539 | if (p) |
531 | return p; |
540 | return p; |
532 | |
541 | |
533 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
542 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
534 | rxvt_clean_exit (); |
|
|
535 | exit (EXIT_FAILURE); |
|
|
536 | /* NOTREACHED */ |
543 | /* NOTREACHED */ |
537 | } |
544 | } |
538 | |
545 | |
539 | /* EXTPROTO */ |
546 | /* INTPROTO */ |
540 | void * |
547 | void * |
541 | rxvt_realloc (void *ptr, size_t size) |
548 | rxvt_realloc (void *ptr, size_t size) |
542 | { |
549 | { |
543 | void *p; |
550 | void *p; |
544 | |
551 | |
545 | if (ptr) |
552 | if (ptr) |
546 | p = realloc (ptr, size); |
553 | p = realloc (ptr, size); |
547 | else |
554 | else |
548 | p = malloc (size); |
555 | p = malloc (size); |
|
|
556 | |
549 | if (p) |
557 | if (p) |
550 | return p; |
558 | return p; |
551 | |
559 | |
552 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
560 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
553 | rxvt_clean_exit (); |
|
|
554 | exit (EXIT_FAILURE); |
|
|
555 | /* NOTREACHED */ |
561 | /* NOTREACHED */ |
556 | } |
562 | } |
557 | |
563 | |
558 | /* ------------------------------------------------------------------------- * |
564 | /* ------------------------------------------------------------------------- * |
559 | * PRIVILEGED OPERATIONS * |
565 | * PRIVILEGED OPERATIONS * |
560 | * ------------------------------------------------------------------------- */ |
566 | * ------------------------------------------------------------------------- */ |
561 | /* take care of suid/sgid super-user (root) privileges */ |
567 | /* take care of suid/sgid super-user (root) privileges */ |
562 | void |
568 | void |
563 | rxvt_term::privileges (int mode) |
569 | rxvt_privileges (rxvt_privaction action) |
564 | { |
570 | { |
|
|
571 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
572 | static uid_t euid; |
|
|
573 | static gid_t egid; |
|
|
574 | #endif |
|
|
575 | |
565 | #if ! defined(__CYGWIN32__) |
576 | #if ! defined(__CYGWIN32__) |
566 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
577 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
567 | /* setreuid () is the poor man's setuid (), seteuid () */ |
578 | /* setreuid () is the poor man's setuid (), seteuid () */ |
568 | # define seteuid(a) setreuid(-1, (a)) |
579 | # define seteuid(a) setreuid(-1, (a)) |
569 | # define setegid(a) setregid(-1, (a)) |
580 | # define setegid(a) setregid(-1, (a)) |
570 | # define HAVE_SETEUID |
581 | # define HAVE_SETEUID |
571 | # endif |
582 | # endif |
572 | # ifdef HAVE_SETEUID |
583 | # ifdef HAVE_SETEUID |
573 | switch (mode) |
584 | switch (action) |
574 | { |
585 | { |
575 | case IGNORE: |
586 | case IGNORE: |
576 | /* |
587 | /* |
577 | * change effective uid/gid - not real uid/gid - so we can switch |
588 | * change effective uid/gid - not real uid/gid - so we can switch |
578 | * back to root later, as required |
589 | * back to root later, as required |
… | |
… | |
588 | seteuid (euid); |
599 | seteuid (euid); |
589 | setegid (egid); |
600 | setegid (egid); |
590 | break; |
601 | break; |
591 | } |
602 | } |
592 | # else |
603 | # else |
593 | switch (mode) |
604 | switch (action) |
594 | { |
605 | { |
595 | case IGNORE: |
606 | case IGNORE: |
596 | setuid (getuid ()); |
607 | setuid (getuid ()); |
597 | setgid (getgid ()); |
608 | setgid (getgid ()); |
598 | /* FALLTHROUGH */ |
609 | /* FALLTHROUGH */ |
… | |
… | |
605 | #endif |
616 | #endif |
606 | } |
617 | } |
607 | |
618 | |
608 | #ifdef UTMP_SUPPORT |
619 | #ifdef UTMP_SUPPORT |
609 | void |
620 | void |
610 | rxvt_term::privileged_utmp (char action) |
621 | rxvt_term::privileged_utmp (rxvt_privaction action) |
611 | { |
622 | { |
612 | D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)", |
|
|
613 | action, next_utmp_action, getpid ())); |
|
|
614 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
|
|
615 | || (Options & Opt_utmpInhibit) |
623 | if ((options & Opt_utmpInhibit) |
616 | || ttydev == NULL || *ttydev == '\0') |
624 | || !pty.name || !*pty.name) |
617 | return; |
625 | return; |
618 | |
626 | |
619 | privileges (RESTORE); |
627 | rxvt_privileges (RESTORE); |
|
|
628 | |
620 | if (action == SAVE) |
629 | if (action == SAVE) |
621 | { |
|
|
622 | next_utmp_action = RESTORE; |
|
|
623 | makeutent (ttydev, rs[Rs_display_name]); |
630 | makeutent (pty.name, rs[Rs_display_name]); |
624 | } |
|
|
625 | else |
631 | else |
626 | { /* action == RESTORE */ |
|
|
627 | next_utmp_action = IGNORE; |
|
|
628 | cleanutent (); |
632 | cleanutent (); |
629 | } |
633 | |
630 | privileges (IGNORE); |
634 | rxvt_privileges (IGNORE); |
631 | } |
|
|
632 | #endif |
|
|
633 | |
|
|
634 | #ifndef NO_SETOWNER_TTYDEV |
|
|
635 | void |
|
|
636 | rxvt_term::privileged_ttydev (char action) |
|
|
637 | { |
|
|
638 | D_MAIN ((stderr, |
|
|
639 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
|
|
640 | action, next_tty_action, getpid ())); |
|
|
641 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
|
|
642 | || ttydev == NULL || *ttydev == '\0') |
|
|
643 | return; |
|
|
644 | |
|
|
645 | privileges (RESTORE); |
|
|
646 | |
|
|
647 | if (action == SAVE) |
|
|
648 | { |
|
|
649 | next_tty_action = RESTORE; |
|
|
650 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
651 | /* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */ |
|
|
652 | if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */ |
|
|
653 | next_tty_action = IGNORE; |
|
|
654 | else |
|
|
655 | # endif |
|
|
656 | |
|
|
657 | { |
|
|
658 | chown (ttydev, getuid (), ttygid); /* fail silently */ |
|
|
659 | chmod (ttydev, ttymode); |
|
|
660 | # ifdef HAVE_REVOKE |
|
|
661 | revoke (ttydev); |
|
|
662 | # endif |
|
|
663 | |
|
|
664 | } |
|
|
665 | } |
|
|
666 | else |
|
|
667 | { /* action == RESTORE */ |
|
|
668 | next_tty_action = IGNORE; |
|
|
669 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
670 | chmod (ttydev, ttyfd_stat.st_mode); |
|
|
671 | chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
|
|
672 | # else |
|
|
673 | chmod (ttydev, |
|
|
674 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
|
|
675 | chown (ttydev, 0, 0); |
|
|
676 | # endif |
|
|
677 | |
|
|
678 | } |
|
|
679 | |
|
|
680 | privileges (IGNORE); |
|
|
681 | |
|
|
682 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
683 | D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
|
|
684 | action == RESTORE ? "Restoring" : (action == |
|
|
685 | SAVE ? "Saving" : |
|
|
686 | "UNKNOWN ERROR for"), ttydev, |
|
|
687 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
|
|
688 | ttyfd_stat.st_gid)); |
|
|
689 | # endif |
|
|
690 | } |
635 | } |
691 | #endif |
636 | #endif |
692 | |
637 | |
693 | /*----------------------------------------------------------------------*/ |
638 | /*----------------------------------------------------------------------*/ |
694 | /* |
639 | /* |
… | |
… | |
765 | |
710 | |
766 | if (scrollbar_visible ()) |
711 | if (scrollbar_visible ()) |
767 | { |
712 | { |
768 | sb_w = scrollbar_TotalWidth (); |
713 | sb_w = scrollbar_TotalWidth (); |
769 | szHint.base_width += sb_w; |
714 | szHint.base_width += sb_w; |
770 | if (!(Options & Opt_scrollBar_right)) |
715 | if (!(options & Opt_scrollBar_right)) |
771 | window_vt_x += sb_w; |
716 | window_vt_x += sb_w; |
772 | } |
717 | } |
773 | |
718 | |
774 | if (menubar_visible ()) |
719 | if (menubar_visible ()) |
775 | { |
720 | { |
… | |
… | |
803 | { |
748 | { |
804 | MIN_IT (TermWin.height, max_height); |
749 | MIN_IT (TermWin.height, max_height); |
805 | szHint.height = szHint.base_height + TermWin.height; |
750 | szHint.height = szHint.base_height + TermWin.height; |
806 | } |
751 | } |
807 | |
752 | |
808 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
753 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
809 | window_sb_x = szHint.width - sb_w; |
754 | window_sb_x = szHint.width - sb_w; |
810 | |
755 | |
811 | if (recalc_x) |
756 | if (recalc_x) |
812 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
757 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
813 | - szHint.width - 2 * TermWin.ext_bwidth); |
758 | - szHint.width - 2 * TermWin.ext_bwidth); |
… | |
… | |
829 | * Called after a window size change. |
774 | * Called after a window size change. |
830 | */ |
775 | */ |
831 | void |
776 | void |
832 | rxvt_term::tt_winch () |
777 | rxvt_term::tt_winch () |
833 | { |
778 | { |
|
|
779 | if (pty.pty < 0) |
|
|
780 | return; |
|
|
781 | |
834 | struct winsize ws; |
782 | struct winsize ws; |
835 | |
|
|
836 | if (cmd_fd < 0) |
|
|
837 | return; |
|
|
838 | |
783 | |
839 | ws.ws_col = TermWin.ncol; |
784 | ws.ws_col = TermWin.ncol; |
840 | ws.ws_row = TermWin.nrow; |
785 | ws.ws_row = TermWin.nrow; |
841 | ws.ws_xpixel = ws.ws_ypixel = 0; |
786 | ws.ws_xpixel = TermWin.width; |
842 | #ifndef DEBUG_SIZE |
787 | ws.ws_ypixel = TermWin.height; |
843 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
788 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
844 | #else |
789 | |
845 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
790 | #if 0 |
846 | D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
791 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
847 | # ifdef SIGWINCH |
|
|
848 | else if (cmd_pid) /* force through to the command */ |
792 | if (cmd_pid) /* force through to the command */ |
849 | kill (cmd_pid, SIGWINCH); |
793 | kill (cmd_pid, SIGWINCH); |
850 | # endif |
|
|
851 | #endif |
794 | #endif |
852 | } |
795 | } |
853 | |
796 | |
854 | /*----------------------------------------------------------------------*/ |
797 | /*----------------------------------------------------------------------*/ |
855 | /* rxvt_change_font () - Switch to a new font */ |
798 | /* rxvt_change_font () - Switch to a new font */ |
… | |
… | |
915 | char *name; |
858 | char *name; |
916 | |
859 | |
917 | if (!XFetchName (display->display, TermWin.parent[0], &name)) |
860 | if (!XFetchName (display->display, TermWin.parent[0], &name)) |
918 | name = NULL; |
861 | name = NULL; |
919 | |
862 | |
920 | if (name == NULL || STRCMP (name, str)) |
863 | if (name == NULL || strcmp (name, str)) |
921 | #endif |
864 | #endif |
922 | XStoreName (display->display, TermWin.parent[0], str); |
865 | XStoreName (display->display, TermWin.parent[0], str); |
923 | |
866 | |
924 | #ifdef SMART_WINDOW_TITLE |
867 | #ifdef SMART_WINDOW_TITLE |
925 | if (name) |
868 | if (name) |
… | |
… | |
934 | char *name; |
877 | char *name; |
935 | |
878 | |
936 | if (!XGetIconName (display->display, TermWin.parent[0], &name)) |
879 | if (!XGetIconName (display->display, TermWin.parent[0], &name)) |
937 | name = NULL; |
880 | name = NULL; |
938 | |
881 | |
939 | if (name == NULL || STRCMP (name, str)) |
882 | if (name == NULL || strcmp (name, str)) |
940 | #endif |
883 | #endif |
941 | XSetIconName (display->display, TermWin.parent[0], str); |
884 | XSetIconName (display->display, TermWin.parent[0], str); |
942 | |
885 | |
943 | #ifdef SMART_WINDOW_TITLE |
886 | #ifdef SMART_WINDOW_TITLE |
944 | if (name) |
887 | if (name) |
… | |
… | |
962 | i = atoi (color); |
905 | i = atoi (color); |
963 | if (i >= 8 && i <= 15) |
906 | if (i >= 8 && i <= 15) |
964 | { /* bright colors */ |
907 | { /* bright colors */ |
965 | i -= 8; |
908 | i -= 8; |
966 | # ifndef NO_BRIGHTCOLOR |
909 | # ifndef NO_BRIGHTCOLOR |
967 | PixColorsFocused[idx] = PixColorsFocused[minBrightCOLOR + i]; |
910 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
968 | SET_PIXCOLOR (idx); |
911 | SET_PIXCOLOR (idx); |
969 | goto Done; |
912 | goto Done; |
970 | # endif |
913 | # endif |
971 | |
914 | |
972 | } |
915 | } |
973 | if (i >= 0 && i <= 7) |
916 | if (i >= 0 && i <= 7) |
974 | { /* normal colors */ |
917 | { /* normal colors */ |
975 | PixColorsFocused[idx] = PixColorsFocused[minCOLOR + i]; |
918 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
976 | SET_PIXCOLOR (idx); |
919 | SET_PIXCOLOR (idx); |
977 | goto Done; |
920 | goto Done; |
978 | } |
921 | } |
979 | } |
922 | } |
980 | |
923 | |
… | |
… | |
987 | * FIXME: should free colors here, but no idea how to do it so instead, |
930 | * FIXME: should free colors here, but no idea how to do it so instead, |
988 | * so just keep gobbling up the colormap |
931 | * so just keep gobbling up the colormap |
989 | */ |
932 | */ |
990 | # if 0 |
933 | # if 0 |
991 | for (i = Color_Black; i <= Color_White; i++) |
934 | for (i = Color_Black; i <= Color_White; i++) |
992 | if (PixColors[idx] == PixColors[i]) |
935 | if (pix_colors[idx] == pix_colors[i]) |
993 | break; |
936 | break; |
994 | if (i > Color_White) |
937 | if (i > Color_White) |
995 | { |
938 | { |
996 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
939 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
997 | XFreeColors (display->display, display->cmap, (PixColors + idx), 1, |
940 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
998 | DisplayPlanes (display->display, display->screen)); |
941 | DisplayPlanes (display->display, display->screen)); |
999 | } |
942 | } |
1000 | # endif |
943 | # endif |
1001 | |
944 | |
1002 | PixColorsFocused[idx] = xcol; |
945 | pix_colors_focused[idx] = xcol; |
1003 | SET_PIXCOLOR (idx); |
946 | SET_PIXCOLOR (idx); |
1004 | |
947 | |
1005 | /* XSetWindowAttributes attr; */ |
948 | /* XSetWindowAttributes attr; */ |
1006 | /* Cursor cursor; */ |
949 | /* Cursor cursor; */ |
1007 | Done: |
950 | Done: |
1008 | #ifdef OFF_FOCUS_FADING |
951 | #ifdef OFF_FOCUS_FADING |
1009 | PixColorsUnFocused[idx] = PixColorsFocused[idx].fade (display, atoi (rs[Rs_fade])); |
952 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
1010 | #endif |
953 | #endif |
1011 | if (idx == Color_bg && ! (Options & Opt_transparent)) |
954 | if (idx == Color_bg && ! (options & Opt_transparent)) |
1012 | XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]); |
955 | XSetWindowBackground (display->display, TermWin.vt, pix_colors[Color_bg]); |
1013 | |
956 | |
1014 | /* handle Color_BD, scrollbar background, etc. */ |
957 | /* handle Color_BD, scrollbar background, etc. */ |
1015 | |
958 | |
1016 | set_colorfgbg (); |
959 | set_colorfgbg (); |
1017 | recolour_cursor (); |
960 | recolour_cursor (); |
… | |
… | |
1025 | void |
968 | void |
1026 | rxvt_term::recolour_cursor () |
969 | rxvt_term::recolour_cursor () |
1027 | { |
970 | { |
1028 | XColor xcol[2]; |
971 | XColor xcol[2]; |
1029 | |
972 | |
1030 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) ? PixColorsFocused[Color_pointer_fg] : PixColorsFocused[Color_fg]; |
973 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) ? pix_colors_focused[Color_pointer_fg] : pix_colors_focused[Color_fg]; |
1031 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) ? PixColorsFocused[Color_pointer_bg] : PixColorsFocused[Color_bg]; |
974 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) ? pix_colors_focused[Color_pointer_bg] : pix_colors_focused[Color_bg]; |
1032 | XQueryColors (display->display, display->cmap, xcol, 2); |
975 | XQueryColors (display->display, display->cmap, xcol, 2); |
1033 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
976 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
1034 | } |
977 | } |
1035 | |
978 | |
1036 | /*----------------------------------------------------------------------*/ |
979 | /*----------------------------------------------------------------------*/ |
… | |
… | |
1044 | const char *xpmb = "\0"; |
987 | const char *xpmb = "\0"; |
1045 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
988 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1046 | |
989 | |
1047 | env_colorfgbg = |
990 | env_colorfgbg = |
1048 | (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
991 | (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
1049 | STRCPY (fstr, "default"); |
992 | strcpy (fstr, "default"); |
1050 | STRCPY (bstr, "default"); |
993 | strcpy (bstr, "default"); |
1051 | for (i = Color_Black; i <= Color_White; i++) |
994 | for (i = Color_Black; i <= Color_White; i++) |
1052 | if (PixColors[Color_fg] == PixColors[i]) |
995 | if (pix_colors[Color_fg] == pix_colors[i]) |
1053 | { |
996 | { |
1054 | sprintf (fstr, "%d", (i - Color_Black)); |
997 | sprintf (fstr, "%d", (i - Color_Black)); |
1055 | break; |
998 | break; |
1056 | } |
999 | } |
1057 | for (i = Color_Black; i <= Color_White; i++) |
1000 | for (i = Color_Black; i <= Color_White; i++) |
1058 | if (PixColors[Color_bg] == PixColors[i]) |
1001 | if (pix_colors[Color_bg] == pix_colors[i]) |
1059 | { |
1002 | { |
1060 | sprintf (bstr, "%d", (i - Color_Black)); |
1003 | sprintf (bstr, "%d", (i - Color_Black)); |
1061 | #ifdef XPM_BACKGROUND |
1004 | #ifdef XPM_BACKGROUND |
1062 | xpmb = "default;"; |
1005 | xpmb = "default;"; |
1063 | #endif |
1006 | #endif |
… | |
… | |
1068 | |
1011 | |
1069 | #ifndef NO_BRIGHTCOLOR |
1012 | #ifndef NO_BRIGHTCOLOR |
1070 | colorfgbg = DEFAULT_RSTYLE; |
1013 | colorfgbg = DEFAULT_RSTYLE; |
1071 | for (i = minCOLOR; i <= maxCOLOR; i++) |
1014 | for (i = minCOLOR; i <= maxCOLOR; i++) |
1072 | { |
1015 | { |
1073 | if (PixColors[Color_fg] == PixColors[i]) |
1016 | if (pix_colors[Color_fg] == pix_colors[i]) |
1074 | colorfgbg = SET_FGCOLOR (colorfgbg, i); |
1017 | colorfgbg = SET_FGCOLOR (colorfgbg, i); |
1075 | if (PixColors[Color_bg] == PixColors[i]) |
1018 | if (pix_colors[Color_bg] == pix_colors[i]) |
1076 | colorfgbg = SET_BGCOLOR (colorfgbg, i); |
1019 | colorfgbg = SET_BGCOLOR (colorfgbg, i); |
1077 | } |
1020 | } |
1078 | #endif |
1021 | #endif |
1079 | } |
1022 | } |
1080 | |
1023 | |
… | |
… | |
1231 | if (width == 0) |
1174 | if (width == 0) |
1232 | width = wattr.width - szHint.base_width; |
1175 | width = wattr.width - szHint.base_width; |
1233 | if (height == 0) |
1176 | if (height == 0) |
1234 | height = wattr.height - szHint.base_height; |
1177 | height = wattr.height - szHint.base_height; |
1235 | } |
1178 | } |
|
|
1179 | |
1236 | if (width != TermWin.width || height != TermWin.height) |
1180 | if (width != TermWin.width || height != TermWin.height) |
1237 | { |
1181 | { |
1238 | width += szHint.base_width; |
1182 | width += szHint.base_width; |
1239 | height += szHint.base_height; |
1183 | height += szHint.base_height; |
1240 | resize_all_windows (width, height, 0); |
1184 | resize_all_windows (width, height, 0); |
… | |
… | |
1245 | * - X INPUT METHOD ROUTINES - * |
1189 | * - X INPUT METHOD ROUTINES - * |
1246 | * -------------------------------------------------------------------- */ |
1190 | * -------------------------------------------------------------------- */ |
1247 | #ifdef USE_XIM |
1191 | #ifdef USE_XIM |
1248 | |
1192 | |
1249 | void |
1193 | void |
|
|
1194 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
|
|
1195 | { |
|
|
1196 | fg = pix_colors[Color_fg]; |
|
|
1197 | bg = pix_colors[Color_bg]; |
|
|
1198 | } |
|
|
1199 | |
|
|
1200 | void |
1250 | rxvt_term::im_set_size (XRectangle *size) |
1201 | rxvt_term::im_set_size (XRectangle &size) |
1251 | { |
1202 | { |
|
|
1203 | // the int_bwidth terms make no sense to me |
1252 | size->x = TermWin.int_bwidth; |
1204 | size.x = TermWin.int_bwidth; |
1253 | size->y = TermWin.int_bwidth; |
1205 | size.y = TermWin.int_bwidth; |
1254 | size->width = Width2Pixel (TermWin.ncol); |
1206 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1255 | size->height = Height2Pixel (TermWin.nrow); |
1207 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1256 | } |
1208 | } |
1257 | |
1209 | |
1258 | void |
1210 | void |
1259 | rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg) |
1211 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
|
|
1212 | XRectangle &status_rect, |
|
|
1213 | const XRectangle &needed_rect) |
1260 | { |
1214 | { |
1261 | *fg = PixColors[Color_fg]; |
1215 | preedit_rect.x = needed_rect.width; |
1262 | *bg = PixColors[Color_bg]; |
1216 | preedit_rect.y = 0; |
|
|
1217 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
|
|
1218 | preedit_rect.height = TermWin.fheight; |
|
|
1219 | |
|
|
1220 | status_rect.x = 0; |
|
|
1221 | status_rect.y = 0; |
|
|
1222 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
|
|
1223 | status_rect.height = TermWin.fheight; |
1263 | } |
1224 | } |
1264 | |
1225 | |
1265 | /* Checking whether input method is running. */ |
1226 | /* Checking whether input method is running. */ |
1266 | bool |
1227 | bool |
1267 | rxvt_term::IMisRunning () |
1228 | rxvt_term::IMisRunning () |
1268 | { |
1229 | { |
1269 | char *p; |
1230 | char *p; |
1270 | Atom atom; |
1231 | Atom atom; |
1271 | Window win; |
1232 | Window win; |
1272 | char server[IMBUFSIZ]; |
1233 | char server[IMBUFSIZ]; |
1273 | |
1234 | |
1274 | /* get current locale modifier */ |
1235 | /* get current locale modifier */ |
1275 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1236 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1276 | { |
1237 | { |
1277 | STRCPY (server, "@server="); |
1238 | strcpy (server, "@server="); |
1278 | STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1239 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
|
|
1240 | |
1279 | if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */ |
1241 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1280 | *p = '\0'; |
1242 | *p = '\0'; |
1281 | |
1243 | |
1282 | atom = XInternAtom (display->display, server, False); |
1244 | atom = XInternAtom (display->display, server, False); |
1283 | win = XGetSelectionOwner (display->display, atom); |
1245 | win = XGetSelectionOwner (display->display, atom); |
|
|
1246 | |
1284 | if (win != None) |
1247 | if (win != None) |
1285 | return True; |
1248 | return True; |
1286 | } |
1249 | } |
|
|
1250 | |
1287 | return False; |
1251 | return False; |
1288 | } |
1252 | } |
1289 | |
1253 | |
1290 | void |
1254 | void |
1291 | rxvt_term::IMSendSpot () |
1255 | rxvt_term::IMSendSpot () |
1292 | { |
1256 | { |
1293 | XPoint spot; |
1257 | XPoint spot; |
1294 | XVaNestedList preedit_attr; |
1258 | XVaNestedList preedit_attr; |
1295 | |
1259 | |
1296 | if (Input_Context == NULL |
1260 | if (!Input_Context |
|
|
1261 | || !TermWin.focus |
1297 | || !TermWin.focus || ! (input_style & XIMPreeditPosition) |
1262 | || !(input_style & XIMPreeditPosition) |
|
|
1263 | #if 0 |
1298 | || ! (event_type == KeyPress |
1264 | || !(event_type == KeyPress |
1299 | || event_type == Expose |
1265 | || event_type == Expose |
1300 | || event_type == NoExpose |
1266 | || event_type == NoExpose |
1301 | || event_type == SelectionNotify |
1267 | || event_type == SelectionNotify |
1302 | || event_type == ButtonRelease || event_type == FocusIn) |
1268 | || event_type == ButtonRelease || event_type == FocusIn) |
|
|
1269 | #endif |
1303 | || !IMisRunning ()) |
1270 | || !IMisRunning ()) |
1304 | return; |
1271 | return; |
1305 | |
1272 | |
1306 | im_set_position (&spot); |
1273 | im_set_position (spot); |
1307 | |
1274 | |
1308 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1275 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1309 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1276 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1310 | XFree (preedit_attr); |
1277 | XFree (preedit_attr); |
1311 | } |
1278 | } |
1312 | |
1279 | |
1313 | void |
1280 | void |
1314 | rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
|
|
1315 | XRectangle * needed_rect) |
|
|
1316 | { |
|
|
1317 | int mbh, vtx = 0; |
|
|
1318 | |
|
|
1319 | if (scrollbar_visible () && ! (Options & Opt_scrollBar_right)) |
|
|
1320 | vtx = scrollbar_TotalWidth (); |
|
|
1321 | |
|
|
1322 | mbh = menubar_visible () ? menuBar_TotalHeight () : 0; |
|
|
1323 | mbh -= TermWin.lineSpace; |
|
|
1324 | |
|
|
1325 | preedit_rect->x = needed_rect->width + vtx; |
|
|
1326 | preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
|
|
1327 | |
|
|
1328 | preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx; |
|
|
1329 | preedit_rect->height = Height2Pixel (1); |
|
|
1330 | |
|
|
1331 | status_rect->x = vtx; |
|
|
1332 | status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
|
|
1333 | |
|
|
1334 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1); |
|
|
1335 | status_rect->height = Height2Pixel (1); |
|
|
1336 | } |
|
|
1337 | |
|
|
1338 | void |
|
|
1339 | rxvt_term::im_destroy () |
1281 | rxvt_term::im_destroy () |
1340 | { |
1282 | { |
1341 | if (Input_Context) |
1283 | if (Input_Context) |
1342 | { |
1284 | { |
1343 | XDestroyIC (Input_Context); |
1285 | XDestroyIC (Input_Context); |
1344 | Input_Context = NULL; |
1286 | Input_Context = 0; |
1345 | } |
1287 | } |
1346 | |
1288 | |
1347 | if (input_method) |
1289 | if (input_method) |
1348 | { |
1290 | { |
1349 | display->put_xim (input_method); |
1291 | display->put_xim (input_method); |
… | |
… | |
1356 | * open a suitable preedit type |
1298 | * open a suitable preedit type |
1357 | */ |
1299 | */ |
1358 | bool |
1300 | bool |
1359 | rxvt_term::IM_get_IC (const char *modifiers) |
1301 | rxvt_term::IM_get_IC (const char *modifiers) |
1360 | { |
1302 | { |
1361 | int i, j, found; |
1303 | int i, j, found; |
1362 | XIM xim; |
1304 | XIM xim; |
1363 | XPoint spot; |
1305 | XPoint spot; |
1364 | XRectangle rect, status_rect, needed_rect; |
1306 | XRectangle rect, status_rect, needed_rect; |
1365 | unsigned long fg, bg; |
1307 | unsigned long fg, bg; |
1366 | const char *p; |
1308 | const char *p; |
1367 | char **s; |
1309 | char **s; |
1368 | XIMStyles *xim_styles; |
1310 | XIMStyles *xim_styles; |
1369 | XVaNestedList preedit_attr, status_attr; |
|
|
1370 | |
1311 | |
1371 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1312 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1372 | return false; |
1313 | return false; |
1373 | |
1314 | |
1374 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1315 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
… | |
… | |
1380 | |
1321 | |
1381 | xim_styles = NULL; |
1322 | xim_styles = NULL; |
1382 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1323 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1383 | || !xim_styles || !xim_styles->count_styles) |
1324 | || !xim_styles || !xim_styles->count_styles) |
1384 | { |
1325 | { |
1385 | display->put_xim (input_method); |
1326 | im_destroy (); |
1386 | return false; |
1327 | return false; |
1387 | } |
1328 | } |
1388 | |
1329 | |
1389 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; |
1330 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; |
1390 | s = rxvt_splitcommastring (p); |
1331 | s = rxvt_splitcommastring (p); |
|
|
1332 | |
1391 | for (i = found = 0; !found && s[i]; i++) |
1333 | for (i = found = 0; !found && s[i]; i++) |
1392 | { |
1334 | { |
1393 | if (!STRCMP (s[i], "OverTheSpot")) |
1335 | if (!strcmp (s[i], "OverTheSpot")) |
1394 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1336 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1395 | else if (!STRCMP (s[i], "OffTheSpot")) |
1337 | else if (!strcmp (s[i], "OffTheSpot")) |
1396 | input_style = (XIMPreeditArea | XIMStatusArea); |
1338 | input_style = (XIMPreeditArea | XIMStatusArea); |
1397 | else if (!STRCMP (s[i], "Root")) |
1339 | else if (!strcmp (s[i], "Root")) |
1398 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1340 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1399 | |
1341 | |
1400 | for (j = 0; j < xim_styles->count_styles; j++) |
1342 | for (j = 0; j < xim_styles->count_styles; j++) |
1401 | if (input_style == xim_styles->supported_styles[j]) |
1343 | if (input_style == xim_styles->supported_styles[j]) |
1402 | { |
1344 | { |
… | |
… | |
1411 | free (s); |
1353 | free (s); |
1412 | XFree (xim_styles); |
1354 | XFree (xim_styles); |
1413 | |
1355 | |
1414 | if (!found) |
1356 | if (!found) |
1415 | { |
1357 | { |
1416 | display->put_xim (input_method); |
1358 | im_destroy (); |
1417 | return false; |
1359 | return false; |
1418 | } |
1360 | } |
1419 | |
1361 | |
1420 | preedit_attr = status_attr = NULL; |
1362 | XFontSet fs = 0; |
|
|
1363 | XVaNestedList preedit_attr = 0, status_attr = 0; |
|
|
1364 | |
|
|
1365 | if (input_style & (XIMPreeditPosition | XIMPreeditArea)) |
|
|
1366 | { |
|
|
1367 | // fake us a font-set, please |
|
|
1368 | char **missing_charset_list; |
|
|
1369 | int missing_charset_count; |
|
|
1370 | char *def_string; |
|
|
1371 | char pat[512]; |
|
|
1372 | |
|
|
1373 | sprintf (pat, |
|
|
1374 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1375 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1376 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1377 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1378 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1379 | "*", |
|
|
1380 | TermWin.fheight, |
|
|
1381 | TermWin.fheight + 1, TermWin.fheight - 1, |
|
|
1382 | TermWin.fheight - 2, TermWin.fheight + 2); |
|
|
1383 | |
|
|
1384 | fs = XCreateFontSet (display->display, pat, |
|
|
1385 | &missing_charset_list, &missing_charset_count, &def_string); |
|
|
1386 | |
|
|
1387 | if (missing_charset_list) |
|
|
1388 | XFreeStringList (missing_charset_list); |
|
|
1389 | |
|
|
1390 | if (!fs) |
|
|
1391 | { |
|
|
1392 | input_style &= ~(XIMPreeditPosition | XIMPreeditArea); |
|
|
1393 | rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n"); |
|
|
1394 | } |
|
|
1395 | } |
1421 | |
1396 | |
1422 | if (input_style & XIMPreeditPosition) |
1397 | if (input_style & XIMPreeditPosition) |
1423 | { |
1398 | { |
1424 | im_set_size (&rect); |
1399 | im_set_size (rect); |
1425 | im_set_position (&spot); |
1400 | im_set_position (spot); |
1426 | im_set_color (&fg, &bg); |
1401 | im_set_color (fg, bg); |
1427 | |
1402 | |
1428 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1403 | preedit_attr = XVaCreateNestedList (0, |
|
|
1404 | XNForeground, fg, |
|
|
1405 | XNBackground, bg, |
|
|
1406 | XNArea, &rect, |
1429 | XNSpotLocation, &spot, |
1407 | XNSpotLocation, &spot, |
1430 | XNForeground, fg, XNBackground, bg, |
|
|
1431 | //XNFontSet, TermWin.fontset, |
1408 | XNFontSet, fs, |
1432 | NULL); |
1409 | NULL); |
1433 | } |
1410 | } |
1434 | else if (input_style & XIMPreeditArea) |
1411 | else if (input_style & XIMPreeditArea) |
1435 | { |
1412 | { |
1436 | im_set_color (&fg, &bg); |
1413 | im_set_color (fg, bg); |
1437 | |
1414 | |
1438 | /* |
1415 | /* |
1439 | * The necessary width of preedit area is unknown |
1416 | * The necessary width of preedit area is unknown |
1440 | * until create input context. |
1417 | * until create input context. |
1441 | */ |
1418 | */ |
1442 | needed_rect.width = 0; |
1419 | needed_rect.width = 0; |
1443 | |
|
|
1444 | im_set_preedit_area (&rect, &status_rect, &needed_rect); |
1420 | im_set_preedit_area (rect, status_rect, needed_rect); |
1445 | |
1421 | |
1446 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1422 | preedit_attr = XVaCreateNestedList (0, |
|
|
1423 | XNForeground, fg, |
1447 | XNForeground, fg, XNBackground, bg, |
1424 | XNBackground, bg, |
|
|
1425 | XNArea, &rect, |
|
|
1426 | XNFontSet, fs, |
|
|
1427 | NULL); |
|
|
1428 | status_attr = XVaCreateNestedList (0, |
|
|
1429 | XNForeground, fg, |
|
|
1430 | XNBackground, bg, |
|
|
1431 | XNArea, &status_rect, |
1448 | //XNFontSet, TermWin.fontset, |
1432 | XNFontSet, fs, |
1449 | NULL); |
1433 | NULL); |
1450 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, |
|
|
1451 | XNForeground, fg, XNBackground, bg, |
|
|
1452 | //XNFontSet, TermWin.fontset, |
|
|
1453 | NULL); |
|
|
1454 | } |
1434 | } |
1455 | |
1435 | |
1456 | Input_Context = XCreateIC (xim, XNInputStyle, input_style, |
1436 | Input_Context = XCreateIC (xim, |
|
|
1437 | XNInputStyle, input_style, |
1457 | XNClientWindow, TermWin.parent[0], |
1438 | XNClientWindow, TermWin.vt, |
1458 | XNFocusWindow, TermWin.parent[0], |
1439 | XNFocusWindow, TermWin.parent[0], |
1459 | preedit_attr ? XNPreeditAttributes : NULL, |
1440 | preedit_attr ? XNPreeditAttributes : NULL, |
1460 | preedit_attr, |
1441 | preedit_attr, |
1461 | status_attr ? XNStatusAttributes : NULL, |
1442 | status_attr ? XNStatusAttributes : NULL, |
1462 | status_attr, NULL); |
1443 | status_attr, NULL); |
|
|
1444 | |
1463 | if (preedit_attr) XFree (preedit_attr); |
1445 | if (preedit_attr) XFree (preedit_attr); |
1464 | if (status_attr) XFree (status_attr); |
1446 | if (status_attr) XFree (status_attr); |
|
|
1447 | if (fs) XFreeFontSet (display->display, fs); |
1465 | |
1448 | |
1466 | if (Input_Context == NULL) |
1449 | if (Input_Context == NULL) |
1467 | { |
1450 | { |
1468 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1451 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1469 | display->put_xim (input_method); |
1452 | im_destroy (); |
1470 | return false; |
1453 | return false; |
1471 | } |
1454 | } |
1472 | |
1455 | |
1473 | if (input_style & XIMPreeditArea) |
1456 | if (input_style & XIMPreeditArea) |
1474 | IMSetStatusPosition (); |
1457 | IMSetStatusPosition (); |
… | |
… | |
1504 | s = rxvt_splitcommastring (p); |
1487 | s = rxvt_splitcommastring (p); |
1505 | for (i = 0; s[i]; i++) |
1488 | for (i = 0; s[i]; i++) |
1506 | { |
1489 | { |
1507 | if (*s[i]) |
1490 | if (*s[i]) |
1508 | { |
1491 | { |
1509 | STRCPY (buf, "@im="); |
1492 | strcpy (buf, "@im="); |
1510 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
1493 | strncat (buf, s[i], IMBUFSIZ - 5); |
1511 | if (IM_get_IC (buf)) |
1494 | if (IM_get_IC (buf)) |
1512 | { |
1495 | { |
1513 | found = true; |
1496 | found = true; |
1514 | break; |
1497 | break; |
1515 | } |
1498 | } |
… | |
… | |
1539 | } |
1522 | } |
1540 | |
1523 | |
1541 | void |
1524 | void |
1542 | rxvt_term::IMSetStatusPosition () |
1525 | rxvt_term::IMSetStatusPosition () |
1543 | { |
1526 | { |
1544 | XRectangle preedit_rect, status_rect, *needed_rect; |
1527 | XRectangle preedit_rect, status_rect, *needed_rect; |
1545 | XVaNestedList preedit_attr, status_attr; |
1528 | XVaNestedList preedit_attr, status_attr; |
1546 | |
1529 | |
1547 | if (Input_Context == NULL |
1530 | if (!Input_Context |
|
|
1531 | || !TermWin.focus |
1548 | || !TermWin.focus || ! (input_style & XIMPreeditArea) |
1532 | || !(input_style & XIMPreeditArea) |
1549 | || !IMisRunning ()) |
1533 | || !IMisRunning ()) |
1550 | return; |
1534 | return; |
1551 | |
1535 | |
1552 | /* Getting the necessary width of preedit area */ |
1536 | /* Getting the necessary width of preedit area */ |
1553 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1537 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1554 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1538 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1555 | XFree (status_attr); |
1539 | XFree (status_attr); |
1556 | |
1540 | |
1557 | im_set_preedit_area (&preedit_rect, &status_rect, needed_rect); |
1541 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
|
|
1542 | XFree (needed_rect); |
1558 | |
1543 | |
1559 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1544 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1560 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1545 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1561 | |
1546 | |
1562 | XSetICValues (Input_Context, |
1547 | XSetICValues (Input_Context, |
1563 | XNPreeditAttributes, preedit_attr, |
1548 | XNPreeditAttributes, preedit_attr, |
1564 | XNStatusAttributes, status_attr, NULL); |
1549 | XNStatusAttributes, status_attr, NULL); |
1565 | |
1550 | |
1566 | XFree (preedit_attr); |
1551 | XFree (preedit_attr); |
1567 | XFree (status_attr); |
1552 | XFree (status_attr); |
1568 | } |
1553 | } |
1569 | #endif /* USE_XIM */ |
1554 | #endif /* USE_XIM */ |