| … | |
… | |
| 11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
| 12 | * - extensive modifications |
12 | * - extensive modifications |
| 13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
| 14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
| 15 | * - extensive modifications |
15 | * - extensive modifications |
| 16 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
16 | * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> |
| 17 | * |
17 | * |
| 18 | * This program is free software; you can redistribute it and/or modify |
18 | * This program is free software; you can redistribute it and/or modify |
| 19 | * it under the terms of the GNU General Public License as published by |
19 | * it under the terms of the GNU General Public License as published by |
| 20 | * the Free Software Foundation; either version 2 of the License, or |
20 | * the Free Software Foundation; either version 2 of the License, or |
| 21 | * (at your option) any later version. |
21 | * (at your option) any later version. |
| … | |
… | |
| 30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 31 | *---------------------------------------------------------------------*/ |
31 | *---------------------------------------------------------------------*/ |
| 32 | |
32 | |
| 33 | #include "../config.h" /* NECESSARY */ |
33 | #include "../config.h" /* NECESSARY */ |
| 34 | #include "rxvt.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
|
|
35 | #include "keyboard.h" |
|
|
36 | #include "rxvtperl.h" |
|
|
37 | |
|
|
38 | #include <limits> |
| 35 | |
39 | |
| 36 | #include <csignal> |
40 | #include <csignal> |
| 37 | #include <cstring> |
41 | #include <cstring> |
| 38 | |
42 | |
| 39 | #ifdef TTY_GID_SUPPORT |
43 | #ifdef TTY_GID_SUPPORT |
| … | |
… | |
| 42 | |
46 | |
| 43 | #ifdef HAVE_TERMIOS_H |
47 | #ifdef HAVE_TERMIOS_H |
| 44 | # include <termios.h> |
48 | # include <termios.h> |
| 45 | #endif |
49 | #endif |
| 46 | |
50 | |
| 47 | #ifdef KEYSYM_RESOURCE |
51 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
| 48 | # include "keyboard.h" |
52 | static uid_t saved_euid; |
|
|
53 | static gid_t saved_egid; |
| 49 | #endif |
54 | #endif |
| 50 | |
55 | |
| 51 | vector<rxvt_term *> rxvt_term::termlist; |
56 | vector<rxvt_term *> rxvt_term::termlist; |
| 52 | |
57 | |
| 53 | static char curlocale[128]; |
58 | static char curlocale[128], savelocale[128]; |
| 54 | |
59 | |
| 55 | bool |
60 | bool |
| 56 | rxvt_set_locale (const char *locale) |
61 | rxvt_set_locale (const char *locale) |
| 57 | { |
62 | { |
| 58 | if (!locale || !strncmp (locale, curlocale, 128)) |
63 | if (!locale || !strncmp (locale, curlocale, 128)) |
| 59 | return false; |
64 | return false; |
| 60 | |
65 | |
| 61 | strncpy (curlocale, locale, 128); |
66 | strncpy (curlocale, locale, 128); |
| 62 | setlocale (LC_CTYPE, curlocale); |
67 | setlocale (LC_CTYPE, curlocale); |
| 63 | return true; |
68 | return true; |
|
|
69 | } |
|
|
70 | |
|
|
71 | bool |
|
|
72 | rxvt_push_locale (const char *locale) |
|
|
73 | { |
|
|
74 | strcpy (savelocale, curlocale); |
|
|
75 | rxvt_set_locale (locale); |
|
|
76 | } |
|
|
77 | |
|
|
78 | void |
|
|
79 | rxvt_pop_locale () |
|
|
80 | { |
|
|
81 | rxvt_set_locale (savelocale); |
| 64 | } |
82 | } |
| 65 | |
83 | |
| 66 | #if ENABLE_COMBINING |
84 | #if ENABLE_COMBINING |
| 67 | class rxvt_composite_vec rxvt_composite; |
85 | class rxvt_composite_vec rxvt_composite; |
| 68 | |
86 | |
| … | |
… | |
| 157 | pointer_ev (this, &rxvt_term::pointer_cb), |
175 | pointer_ev (this, &rxvt_term::pointer_cb), |
| 158 | #endif |
176 | #endif |
| 159 | #ifdef USE_XIM |
177 | #ifdef USE_XIM |
| 160 | im_ev (this, &rxvt_term::im_cb), |
178 | im_ev (this, &rxvt_term::im_cb), |
| 161 | #endif |
179 | #endif |
| 162 | sw_term (this, &rxvt_term::sig_term), |
|
|
| 163 | sw_int (this, &rxvt_term::sig_term), |
|
|
| 164 | sw_chld (this, &rxvt_term::sig_chld), |
|
|
| 165 | termwin_ev (this, &rxvt_term::x_cb), |
180 | termwin_ev (this, &rxvt_term::x_cb), |
| 166 | vt_ev (this, &rxvt_term::x_cb), |
181 | vt_ev (this, &rxvt_term::x_cb), |
| 167 | check_ev (this, &rxvt_term::check_cb), |
182 | check_ev (this, &rxvt_term::check_cb), |
| 168 | flush_ev (this, &rxvt_term::flush_cb), |
183 | flush_ev (this, &rxvt_term::flush_cb), |
| 169 | destroy_ev (this, &rxvt_term::destroy_cb), |
184 | destroy_ev (this, &rxvt_term::destroy_cb), |
| … | |
… | |
| 196 | pty.put (); |
211 | pty.put (); |
| 197 | } |
212 | } |
| 198 | |
213 | |
| 199 | rxvt_term::~rxvt_term () |
214 | rxvt_term::~rxvt_term () |
| 200 | { |
215 | { |
|
|
216 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
|
|
217 | |
| 201 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
218 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
| 202 | |
219 | |
| 203 | emergency_cleanup (); |
220 | emergency_cleanup (); |
| 204 | |
221 | |
| 205 | #if ENABLE_STYLES |
222 | #if ENABLE_STYLES |
| 206 | for (int i = RS_styleCount; --i; ) |
223 | for (int i = RS_styleCount; --i; ) |
| 207 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
224 | if (fontset[i] != fontset[0]) |
| 208 | delete TermWin.fontset[i]; |
225 | delete fontset[i]; |
| 209 | #endif |
226 | #endif |
| 210 | delete TermWin.fontset[0]; |
227 | delete fontset[0]; |
| 211 | |
228 | |
| 212 | if (display) |
229 | if (display) |
| 213 | { |
230 | { |
| 214 | dDisp; |
231 | dDisp; |
| 215 | |
232 | |
| … | |
… | |
| 243 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
260 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
| 244 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
261 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
| 245 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
262 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
| 246 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
263 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
| 247 | #endif |
264 | #endif |
| 248 | if (TermWin.gc) XFreeGC (disp, TermWin.gc); |
265 | if (gc) XFreeGC (disp, gc); |
| 249 | |
266 | |
| 250 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
267 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
| 251 | delete menuBar.drawable; |
268 | delete menuBar.drawable; |
| 252 | //if (menuBar.win) |
269 | //if (menuBar.win) |
| 253 | // XDestroyWindow (disp, menuBar.win); |
270 | // XDestroyWindow (disp, menuBar.win); |
| 254 | #endif |
271 | #endif |
| 255 | delete TermWin.drawable; |
272 | delete drawable; |
| 256 | // destroy all windows |
273 | // destroy all windows |
| 257 | if (TermWin.parent[0] |
274 | if (parent[0]) |
| 258 | #if ENABLE_FRILLS |
|
|
| 259 | && !rs[Rs_embed] |
|
|
| 260 | #endif |
|
|
| 261 | ) |
|
|
| 262 | XDestroyWindow (disp, TermWin.parent[0]); |
275 | XDestroyWindow (disp, parent[0]); |
| 263 | } |
276 | } |
| 264 | |
277 | |
| 265 | // TODO: free pixcolours, colours should become part of rxvt_display |
278 | // TODO: free pixcolours, colours should become part of rxvt_display |
| 266 | |
279 | |
| 267 | delete pix_colors_focused; |
280 | delete pix_colors_focused; |
| 268 | #ifdef OFF_FOCUS_FADING |
281 | #if OFF_FOCUS_FADING |
| 269 | delete pix_colors_unfocused; |
282 | delete pix_colors_unfocused; |
|
|
283 | #endif |
|
|
284 | #if USE_XGETDEFAULT |
|
|
285 | XrmDestroyDatabase (xrmdatabase); |
| 270 | #endif |
286 | #endif |
| 271 | |
287 | |
| 272 | displays.put (display); |
288 | displays.put (display); |
| 273 | |
289 | |
| 274 | scr_release (); |
290 | scr_release (); |
| … | |
… | |
| 291 | delete argv; |
307 | delete argv; |
| 292 | |
308 | |
| 293 | #ifdef KEYSYM_RESOURCE |
309 | #ifdef KEYSYM_RESOURCE |
| 294 | delete keyboard; |
310 | delete keyboard; |
| 295 | #endif |
311 | #endif |
|
|
312 | } |
|
|
313 | |
|
|
314 | void |
|
|
315 | rxvt_term::child_exit () |
|
|
316 | { |
|
|
317 | cmd_pid = 0; |
|
|
318 | |
|
|
319 | if (!OPTION (Opt_hold)) |
|
|
320 | destroy (); |
| 296 | } |
321 | } |
| 297 | |
322 | |
| 298 | void |
323 | void |
| 299 | rxvt_term::destroy () |
324 | rxvt_term::destroy () |
| 300 | { |
325 | { |
| … | |
… | |
| 421 | { |
446 | { |
| 422 | if (GET_R->allowedxerror == -1) |
447 | if (GET_R->allowedxerror == -1) |
| 423 | GET_R->allowedxerror = event->error_code; |
448 | GET_R->allowedxerror = event->error_code; |
| 424 | else |
449 | else |
| 425 | { |
450 | { |
| 426 | //TODO: GET_R is most likely not the terminal which caused the error |
451 | // GET_R is most likely not the terminal which caused the error, |
| 427 | //TODO: maybe just output the error and continue? |
452 | // so just output the error and continue |
| 428 | #if ENABLE_FRILLS |
453 | #if ENABLE_FRILLS |
| 429 | print_x_error (display, event); |
454 | print_x_error (display, event); |
| 430 | #else |
455 | #else |
| 431 | old_xerror_handler (display, event); |
456 | old_xerror_handler (display, event); |
| 432 | #endif |
457 | #endif |
| … | |
… | |
| 442 | DisplayString (display)); |
467 | DisplayString (display)); |
| 443 | rxvt_emergency_cleanup (); |
468 | rxvt_emergency_cleanup (); |
| 444 | _exit (EXIT_FAILURE); |
469 | _exit (EXIT_FAILURE); |
| 445 | } |
470 | } |
| 446 | |
471 | |
| 447 | /* |
|
|
| 448 | * Catch a fatal signal and tidy up before quitting |
|
|
| 449 | */ |
|
|
| 450 | void |
|
|
| 451 | rxvt_term::sig_term (sig_watcher &w) |
|
|
| 452 | { |
|
|
| 453 | #ifdef DEBUG_CMD |
|
|
| 454 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
| 455 | #endif |
|
|
| 456 | rxvt_emergency_cleanup (); |
|
|
| 457 | signal (w.signum, SIG_DFL); |
|
|
| 458 | kill (getpid (), w.signum); |
|
|
| 459 | } |
|
|
| 460 | |
|
|
| 461 | /*----------------------------------------------------------------------*/ |
472 | /*----------------------------------------------------------------------*/ |
| 462 | /* rxvt_init () */ |
|
|
| 463 | bool |
473 | bool |
| 464 | rxvt_term::init (int argc, const char *const *argv) |
474 | rxvt_term::init (int argc, const char *const *argv) |
| 465 | { |
475 | { |
| 466 | SET_R (this); |
476 | SET_R (this); |
| 467 | |
477 | |
| … | |
… | |
| 480 | |
490 | |
| 481 | #if MENUBAR_MAX |
491 | #if MENUBAR_MAX |
| 482 | menubar_read (rs[Rs_menu]); |
492 | menubar_read (rs[Rs_menu]); |
| 483 | #endif |
493 | #endif |
| 484 | #ifdef HAVE_SCROLLBARS |
494 | #ifdef HAVE_SCROLLBARS |
| 485 | if (options & Opt_scrollBar) |
495 | if (OPTION (Opt_scrollBar)) |
| 486 | scrollBar.setIdle (); /* set existence for size calculations */ |
496 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
497 | #endif |
|
|
498 | |
|
|
499 | #if ENABLE_PERL |
|
|
500 | if (!rs[Rs_perl_ext_1]) |
|
|
501 | rs[Rs_perl_ext_1] = "default"; |
|
|
502 | |
|
|
503 | if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1]) |
|
|
504 | || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2]) |
|
|
505 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
506 | { |
|
|
507 | bool tainted = false; |
|
|
508 | |
|
|
509 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
510 | // ignore some perl-related arguments if some bozo installed us set[ug]id |
|
|
511 | if (getuid () != saved_euid || getgid () != saved_egid) |
|
|
512 | { |
|
|
513 | tainted = true; |
|
|
514 | |
|
|
515 | if ((rs[Rs_perl_lib] && *rs[Rs_perl_lib]) |
|
|
516 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
517 | { |
|
|
518 | rxvt_warn ("running with elevated privileges: ignoring perl-lib and perl-eval.\n"); |
|
|
519 | rs[Rs_perl_lib] = 0; |
|
|
520 | rs[Rs_perl_eval] = "our $tainted = 1"; |
|
|
521 | } |
|
|
522 | } |
|
|
523 | #endif |
|
|
524 | rxvt_perl.init (tainted); |
|
|
525 | HOOK_INVOKE ((this, HOOK_INIT, DT_END)); |
|
|
526 | } |
| 487 | #endif |
527 | #endif |
| 488 | |
528 | |
| 489 | create_windows (argc, argv); |
529 | create_windows (argc, argv); |
| 490 | |
530 | |
| 491 | dDisp; |
531 | dDisp; |
| … | |
… | |
| 497 | #if 0 |
537 | #if 0 |
| 498 | XSynchronize (disp, True); |
538 | XSynchronize (disp, True); |
| 499 | #endif |
539 | #endif |
| 500 | |
540 | |
| 501 | #ifdef HAVE_SCROLLBARS |
541 | #ifdef HAVE_SCROLLBARS |
| 502 | if (options & Opt_scrollBar) |
542 | if (OPTION (Opt_scrollBar)) |
| 503 | resize_scrollbar (); /* create and map scrollbar */ |
543 | resize_scrollbar (); /* create and map scrollbar */ |
| 504 | #endif |
544 | #endif |
| 505 | #if (MENUBAR_MAX) |
545 | #if (MENUBAR_MAX) |
| 506 | if (menubar_visible ()) |
546 | if (menubar_visible ()) |
| 507 | XMapWindow (disp, menuBar.win); |
547 | XMapWindow (disp, menuBar.win); |
| 508 | #endif |
548 | #endif |
| 509 | #ifdef TRANSPARENT |
549 | #ifdef TRANSPARENT |
| 510 | if (options & Opt_transparent) |
550 | if (OPTION (Opt_transparent)) |
| 511 | { |
551 | { |
| 512 | XSelectInput (disp, display->root, PropertyChangeMask); |
552 | XSelectInput (disp, display->root, PropertyChangeMask); |
| 513 | check_our_parents (); |
553 | check_our_parents (); |
| 514 | rootwin_ev.start (display, display->root); |
554 | rootwin_ev.start (display, display->root); |
| 515 | } |
555 | } |
| 516 | #endif |
556 | #endif |
| 517 | |
557 | |
| 518 | XMapWindow (disp, TermWin.vt); |
558 | XMapWindow (disp, vt); |
| 519 | XMapWindow (disp, TermWin.parent[0]); |
559 | XMapWindow (disp, parent[0]); |
| 520 | |
560 | |
| 521 | set_colorfgbg (); |
561 | set_colorfgbg (); |
| 522 | |
562 | |
| 523 | init_command (cmd_argv); |
563 | init_command (cmd_argv); |
| 524 | |
564 | |
| 525 | free (cmd_argv); |
565 | free (cmd_argv); |
| 526 | |
566 | |
|
|
567 | if (pty.pty >= 0) |
| 527 | pty_ev.start (pty.pty, EVENT_READ); |
568 | pty_ev.start (pty.pty, EVENT_READ); |
| 528 | |
569 | |
| 529 | check_ev.start (); |
570 | check_ev.start (); |
| 530 | |
571 | |
|
|
572 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
573 | |
| 531 | return true; |
574 | return true; |
| 532 | } |
575 | } |
|
|
576 | |
|
|
577 | static struct sig_handlers |
|
|
578 | { |
|
|
579 | sig_watcher sw_chld, sw_term, sw_int; |
|
|
580 | |
|
|
581 | void sig_chld (sig_watcher &w) |
|
|
582 | { |
|
|
583 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
584 | int pid; |
|
|
585 | |
|
|
586 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
587 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
588 | if (pid == (*t)->cmd_pid) |
|
|
589 | { |
|
|
590 | (*t)->child_exit (); |
|
|
591 | break; |
|
|
592 | } |
|
|
593 | } |
|
|
594 | |
|
|
595 | /* |
|
|
596 | * Catch a fatal signal and tidy up before quitting |
|
|
597 | */ |
|
|
598 | void |
|
|
599 | sig_term (sig_watcher &w) |
|
|
600 | { |
|
|
601 | #ifdef DEBUG_CMD |
|
|
602 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
603 | #endif |
|
|
604 | rxvt_emergency_cleanup (); |
|
|
605 | signal (w.signum, SIG_DFL); |
|
|
606 | kill (getpid (), w.signum); |
|
|
607 | } |
|
|
608 | |
|
|
609 | sig_handlers () |
|
|
610 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
611 | sw_term (this, &sig_handlers::sig_term), |
|
|
612 | sw_int (this, &sig_handlers::sig_term) |
|
|
613 | { |
|
|
614 | } |
|
|
615 | } sig_handlers; |
| 533 | |
616 | |
| 534 | void |
617 | void |
| 535 | rxvt_init () |
618 | rxvt_init () |
| 536 | { |
619 | { |
| 537 | /* |
620 | /* |
| … | |
… | |
| 545 | rxvt_privileges (IGNORE); |
628 | rxvt_privileges (IGNORE); |
| 546 | |
629 | |
| 547 | signal (SIGHUP, SIG_IGN); |
630 | signal (SIGHUP, SIG_IGN); |
| 548 | signal (SIGPIPE, SIG_IGN); |
631 | signal (SIGPIPE, SIG_IGN); |
| 549 | |
632 | |
|
|
633 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
634 | sig_handlers.sw_term.start (SIGTERM); |
|
|
635 | sig_handlers.sw_int.start (SIGINT); |
|
|
636 | |
| 550 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
637 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
| 551 | /* signal (SIGURG, SIG_DFL); */ |
638 | /* signal (SIGURG, SIG_DFL); */ |
| 552 | |
639 | |
| 553 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
640 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
| 554 | // TODO: handle this with exceptions and tolerate the memory loss |
641 | // TODO: handle this with exceptions and tolerate the memory loss |
| 555 | XSetIOErrorHandler (rxvt_xioerror_handler); |
642 | XSetIOErrorHandler (rxvt_xioerror_handler); |
| 556 | } |
|
|
| 557 | |
643 | |
| 558 | /* ------------------------------------------------------------------------- * |
644 | #ifdef USE_XGETDEFAULT |
| 559 | * SIGNAL HANDLING & EXIT HANDLER * |
645 | XrmInitialize (); |
| 560 | * ------------------------------------------------------------------------- */ |
646 | #endif |
| 561 | /* |
|
|
| 562 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
| 563 | */ |
|
|
| 564 | |
|
|
| 565 | void |
|
|
| 566 | rxvt_term::sig_chld (sig_watcher &w) |
|
|
| 567 | { |
|
|
| 568 | // we are being called for every SIGCHLD, not just ours |
|
|
| 569 | int pid; |
|
|
| 570 | |
|
|
| 571 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
| 572 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
| 573 | if (pid == (*t)->cmd_pid) |
|
|
| 574 | { |
|
|
| 575 | (*t)->destroy (); |
|
|
| 576 | break; |
|
|
| 577 | } |
|
|
| 578 | } |
647 | } |
| 579 | |
648 | |
| 580 | /* ------------------------------------------------------------------------- * |
649 | /* ------------------------------------------------------------------------- * |
| 581 | * MEMORY ALLOCATION WRAPPERS * |
650 | * MEMORY ALLOCATION WRAPPERS * |
| 582 | * ------------------------------------------------------------------------- */ |
651 | * ------------------------------------------------------------------------- */ |
| … | |
… | |
| 589 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
658 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
| 590 | |
659 | |
| 591 | return p; |
660 | return p; |
| 592 | } |
661 | } |
| 593 | |
662 | |
| 594 | void * |
663 | void * |
| 595 | rxvt_calloc (size_t number, size_t size) |
664 | rxvt_calloc (size_t number, size_t size) |
| 596 | { |
665 | { |
| 597 | void *p = calloc (number, size); |
666 | void *p = calloc (number, size); |
| 598 | |
667 | |
| 599 | if (!p) |
668 | if (!p) |
| … | |
… | |
| 618 | * ------------------------------------------------------------------------- */ |
687 | * ------------------------------------------------------------------------- */ |
| 619 | /* take care of suid/sgid super-user (root) privileges */ |
688 | /* take care of suid/sgid super-user (root) privileges */ |
| 620 | void |
689 | void |
| 621 | rxvt_privileges (rxvt_privaction action) |
690 | rxvt_privileges (rxvt_privaction action) |
| 622 | { |
691 | { |
| 623 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
| 624 | static uid_t euid; |
|
|
| 625 | static gid_t egid; |
|
|
| 626 | #endif |
|
|
| 627 | |
|
|
| 628 | #if ! defined(__CYGWIN32__) |
692 | #if ! defined(__CYGWIN32__) |
| 629 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
693 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
| 630 | /* setreuid () is the poor man's setuid (), seteuid () */ |
694 | /* setreuid () is the poor man's setuid (), seteuid () */ |
| 631 | # define seteuid(a) setreuid(-1, (a)) |
695 | # define seteuid(a) setreuid(-1, (a)) |
| 632 | # define setegid(a) setregid(-1, (a)) |
696 | # define setegid(a) setregid(-1, (a)) |
| … | |
… | |
| 642 | */ |
706 | */ |
| 643 | seteuid (getuid ()); |
707 | seteuid (getuid ()); |
| 644 | setegid (getgid ()); |
708 | setegid (getgid ()); |
| 645 | break; |
709 | break; |
| 646 | case SAVE: |
710 | case SAVE: |
| 647 | euid = geteuid (); |
711 | saved_euid = geteuid (); |
| 648 | egid = getegid (); |
712 | saved_egid = getegid (); |
| 649 | break; |
713 | break; |
| 650 | case RESTORE: |
714 | case RESTORE: |
| 651 | seteuid (euid); |
715 | seteuid (saved_euid); |
| 652 | setegid (egid); |
716 | setegid (saved_egid); |
| 653 | break; |
717 | break; |
| 654 | } |
718 | } |
| 655 | # else |
719 | # else |
| 656 | switch (action) |
720 | switch (action) |
| 657 | { |
721 | { |
| … | |
… | |
| 670 | |
734 | |
| 671 | #ifdef UTMP_SUPPORT |
735 | #ifdef UTMP_SUPPORT |
| 672 | void |
736 | void |
| 673 | rxvt_term::privileged_utmp (rxvt_privaction action) |
737 | rxvt_term::privileged_utmp (rxvt_privaction action) |
| 674 | { |
738 | { |
| 675 | if ((options & Opt_utmpInhibit) |
739 | if (OPTION (Opt_utmpInhibit) |
| 676 | || !pty.name || !*pty.name) |
740 | || !pty.name || !*pty.name) |
| 677 | return; |
741 | return; |
| 678 | |
742 | |
| 679 | rxvt_privileges (RESTORE); |
743 | rxvt_privileges (RESTORE); |
| 680 | |
744 | |
| … | |
… | |
| 691 | /* |
755 | /* |
| 692 | * window size/position calculcations for XSizeHint and other storage. |
756 | * window size/position calculcations for XSizeHint and other storage. |
| 693 | * if width/height are non-zero then override calculated width/height |
757 | * if width/height are non-zero then override calculated width/height |
| 694 | */ |
758 | */ |
| 695 | void |
759 | void |
| 696 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
760 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
| 697 | { |
761 | { |
| 698 | short recalc_x, recalc_y; |
762 | short recalc_x, recalc_y; |
| 699 | int x, y, sb_w, mb_h, flags; |
763 | int x, y, sb_w, mb_h, flags; |
| 700 | unsigned int w, h; |
764 | unsigned int w, h; |
| 701 | unsigned int max_width, max_height; |
765 | unsigned int max_width, max_height; |
| 702 | dDisp; |
766 | dDisp; |
| 703 | |
767 | |
| 704 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
768 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
| 705 | TermWin.ncol, TermWin.nrow, szHint.width, |
769 | ncol, nrow, szHint.width, szHint.height)); |
| 706 | szHint.height)); |
770 | |
| 707 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
771 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
| 708 | szHint.win_gravity = NorthWestGravity; |
772 | szHint.win_gravity = NorthWestGravity; |
| 709 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
773 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
| 710 | |
774 | |
| 711 | recalc_x = recalc_y = 0; |
775 | recalc_x = recalc_y = 0; |
| 712 | flags = 0; |
776 | flags = 0; |
|
|
777 | |
| 713 | if (!parsed_geometry) |
778 | if (!parsed_geometry) |
| 714 | { |
779 | { |
| 715 | parsed_geometry = 1; |
780 | parsed_geometry = 1; |
|
|
781 | |
| 716 | if (rs[Rs_geometry]) |
782 | if (rs[Rs_geometry]) |
| 717 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
783 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
| 718 | |
784 | |
| 719 | if (flags & WidthValue) |
785 | if (flags & WidthValue) |
| 720 | { |
786 | { |
| 721 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
787 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
| 722 | szHint.flags |= USSize; |
788 | szHint.flags |= USSize; |
| 723 | } |
789 | } |
| 724 | |
790 | |
| 725 | if (flags & HeightValue) |
791 | if (flags & HeightValue) |
| 726 | { |
792 | { |
| 727 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
793 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
| 728 | szHint.flags |= USSize; |
794 | szHint.flags |= USSize; |
| 729 | } |
795 | } |
| 730 | |
796 | |
| 731 | if (flags & XValue) |
797 | if (flags & XValue) |
| 732 | { |
798 | { |
| 733 | szHint.x = x; |
799 | szHint.x = x; |
| 734 | szHint.flags |= USPosition; |
800 | szHint.flags |= USPosition; |
|
|
801 | |
| 735 | if (flags & XNegative) |
802 | if (flags & XNegative) |
| 736 | { |
803 | { |
| 737 | recalc_x = 1; |
804 | recalc_x = 1; |
| 738 | szHint.win_gravity = NorthEastGravity; |
805 | szHint.win_gravity = NorthEastGravity; |
| 739 | } |
806 | } |
| … | |
… | |
| 741 | |
808 | |
| 742 | if (flags & YValue) |
809 | if (flags & YValue) |
| 743 | { |
810 | { |
| 744 | szHint.y = y; |
811 | szHint.y = y; |
| 745 | szHint.flags |= USPosition; |
812 | szHint.flags |= USPosition; |
|
|
813 | |
| 746 | if (flags & YNegative) |
814 | if (flags & YNegative) |
| 747 | { |
815 | { |
| 748 | recalc_y = 1; |
816 | recalc_y = 1; |
|
|
817 | |
| 749 | if (szHint.win_gravity == NorthEastGravity) |
818 | if (szHint.win_gravity == NorthEastGravity) |
| 750 | szHint.win_gravity = SouthEastGravity; |
819 | szHint.win_gravity = SouthEastGravity; |
| 751 | else |
820 | else |
| 752 | szHint.win_gravity = SouthWestGravity; |
821 | szHint.win_gravity = SouthWestGravity; |
| 753 | } |
822 | } |
| 754 | } |
823 | } |
| 755 | } |
824 | } |
| 756 | |
825 | |
| 757 | /* TODO: BOUNDS */ |
826 | /* TODO: BOUNDS */ |
| 758 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
827 | width = ncol * fwidth; |
| 759 | TermWin.height = TermWin.nrow * TermWin.fheight; |
828 | height = nrow * fheight; |
| 760 | max_width = MAX_COLS * TermWin.fwidth; |
829 | max_width = MAX_COLS * fwidth; |
| 761 | max_height = MAX_ROWS * TermWin.fheight; |
830 | max_height = MAX_ROWS * fheight; |
| 762 | |
831 | |
| 763 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
832 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
| 764 | |
833 | |
| 765 | sb_w = mb_h = 0; |
834 | sb_w = mb_h = 0; |
| 766 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
835 | window_vt_x = window_vt_y = int_bwidth; |
| 767 | |
836 | |
| 768 | if (scrollbar_visible ()) |
837 | if (scrollbar_visible ()) |
| 769 | { |
838 | { |
| 770 | sb_w = scrollbar_TotalWidth (); |
839 | sb_w = scrollbar_TotalWidth (); |
| 771 | szHint.base_width += sb_w; |
840 | szHint.base_width += sb_w; |
| 772 | if (!(options & Opt_scrollBar_right)) |
841 | if (!OPTION (Opt_scrollBar_right)) |
| 773 | window_vt_x += sb_w; |
842 | window_vt_x += sb_w; |
| 774 | } |
843 | } |
| 775 | |
844 | |
| 776 | if (menubar_visible ()) |
845 | if (menubar_visible ()) |
| 777 | { |
846 | { |
| 778 | mb_h = menuBar_TotalHeight (); |
847 | mb_h = menuBar_TotalHeight (); |
| 779 | szHint.base_height += mb_h; |
848 | szHint.base_height += mb_h; |
| 780 | window_vt_y += mb_h; |
849 | window_vt_y += mb_h; |
| 781 | } |
850 | } |
| 782 | |
851 | |
| 783 | szHint.width_inc = TermWin.fwidth; |
852 | szHint.width_inc = fwidth; |
| 784 | szHint.height_inc = TermWin.fheight; |
853 | szHint.height_inc = fheight; |
| 785 | szHint.min_width = szHint.base_width + szHint.width_inc; |
854 | szHint.min_width = szHint.base_width + szHint.width_inc; |
| 786 | szHint.min_height = szHint.base_height + szHint.height_inc; |
855 | szHint.min_height = szHint.base_height + szHint.height_inc; |
| 787 | |
856 | |
| 788 | if (width && width - szHint.base_width < max_width) |
857 | if (newwidth && newwidth - szHint.base_width < max_width) |
| 789 | { |
858 | { |
| 790 | szHint.width = width; |
859 | szHint.width = newwidth; |
| 791 | TermWin.width = width - szHint.base_width; |
860 | width = newwidth - szHint.base_width; |
| 792 | } |
861 | } |
| 793 | else |
862 | else |
| 794 | { |
863 | { |
| 795 | MIN_IT (TermWin.width, max_width); |
864 | min_it (width, max_width); |
| 796 | szHint.width = szHint.base_width + TermWin.width; |
865 | szHint.width = szHint.base_width + width; |
| 797 | } |
866 | } |
| 798 | |
867 | |
| 799 | if (height && height - szHint.base_height < max_height) |
868 | if (newheight && newheight - szHint.base_height < max_height) |
| 800 | { |
869 | { |
| 801 | szHint.height = height; |
870 | szHint.height = newheight; |
| 802 | TermWin.height = height - szHint.base_height; |
871 | height = newheight - szHint.base_height; |
| 803 | } |
872 | } |
| 804 | else |
873 | else |
| 805 | { |
874 | { |
| 806 | MIN_IT (TermWin.height, max_height); |
875 | min_it (height, max_height); |
| 807 | szHint.height = szHint.base_height + TermWin.height; |
876 | szHint.height = szHint.base_height + height; |
| 808 | } |
877 | } |
| 809 | |
878 | |
| 810 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
879 | if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) |
| 811 | window_sb_x = szHint.width - sb_w; |
880 | window_sb_x = szHint.width - sb_w; |
| 812 | |
881 | |
| 813 | if (recalc_x) |
882 | if (recalc_x) |
| 814 | szHint.x += (DisplayWidth (disp, display->screen) |
883 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
| 815 | - szHint.width - 2 * TermWin.ext_bwidth); |
|
|
| 816 | if (recalc_y) |
884 | if (recalc_y) |
| 817 | szHint.y += (DisplayHeight (disp, display->screen) |
885 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
| 818 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
| 819 | |
886 | |
| 820 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
887 | ncol = width / fwidth; |
| 821 | TermWin.nrow = TermWin.height / TermWin.fheight; |
888 | nrow = height / fheight; |
| 822 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
889 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
| 823 | TermWin.ncol, TermWin.nrow, szHint.width, |
890 | ncol, nrow, szHint.width, |
| 824 | szHint.height)); |
891 | szHint.height)); |
| 825 | return; |
892 | return; |
| 826 | } |
893 | } |
| 827 | |
894 | |
| 828 | /*----------------------------------------------------------------------*/ |
895 | /*----------------------------------------------------------------------*/ |
| … | |
… | |
| 836 | if (pty.pty < 0) |
903 | if (pty.pty < 0) |
| 837 | return; |
904 | return; |
| 838 | |
905 | |
| 839 | struct winsize ws; |
906 | struct winsize ws; |
| 840 | |
907 | |
| 841 | ws.ws_col = TermWin.ncol; |
908 | ws.ws_col = ncol; |
| 842 | ws.ws_row = TermWin.nrow; |
909 | ws.ws_row = nrow; |
| 843 | ws.ws_xpixel = TermWin.width; |
910 | ws.ws_xpixel = width; |
| 844 | ws.ws_ypixel = TermWin.height; |
911 | ws.ws_ypixel = height; |
| 845 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
912 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
| 846 | |
913 | |
| 847 | #if 0 |
914 | #if 0 |
| 848 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
915 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
| 849 | if (cmd_pid) /* force through to the command */ |
916 | if (cmd_pid) /* force through to the command */ |
| 850 | kill (cmd_pid, SIGWINCH); |
917 | kill (-cmd_pid, SIGWINCH); |
| 851 | #endif |
918 | #endif |
| 852 | } |
919 | } |
| 853 | |
920 | |
| 854 | /*----------------------------------------------------------------------*/ |
921 | /*----------------------------------------------------------------------*/ |
| 855 | /* set_fonts () - load and set the various fonts |
922 | /* set_fonts () - load and set the various fonts |
| 856 | /* |
923 | * |
| 857 | * init = 1 - initialize |
924 | * init = 1 - initialize |
| 858 | * |
925 | * |
| 859 | * fontname == FONT_UP - switch to bigger font |
926 | * fontname == FONT_UP - switch to bigger font |
| 860 | * fontname == FONT_DN - switch to smaller font |
927 | * fontname == FONT_DN - switch to smaller font |
| 861 | */ |
928 | */ |
| … | |
… | |
| 873 | return false; |
940 | return false; |
| 874 | } |
941 | } |
| 875 | |
942 | |
| 876 | #if ENABLE_STYLES |
943 | #if ENABLE_STYLES |
| 877 | for (int i = RS_styleCount; --i; ) |
944 | for (int i = RS_styleCount; --i; ) |
| 878 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
945 | if (fontset[i] != fontset[0]) |
| 879 | delete TermWin.fontset[i]; |
946 | delete fontset[i]; |
| 880 | #endif |
947 | #endif |
| 881 | |
948 | |
| 882 | delete TermWin.fontset[0]; |
949 | delete fontset[0]; |
| 883 | TermWin.fontset[0] = fs; |
950 | fontset[0] = fs; |
| 884 | |
951 | |
| 885 | prop = (*fs)[1]->properties (); |
952 | prop = (*fs)[1]->properties (); |
| 886 | prop.height += TermWin.lineSpace; |
953 | prop.height += lineSpace; |
| 887 | fs->set_prop (prop); |
954 | fs->set_prop (prop); |
| 888 | |
955 | |
| 889 | TermWin.fwidth = prop.width; |
956 | fwidth = prop.width; |
| 890 | TermWin.fheight = prop.height; |
957 | fheight = prop.height; |
| 891 | TermWin.fweight = prop.weight; |
958 | fbase = prop.ascent; |
| 892 | TermWin.fslant = prop.slant; |
|
|
| 893 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
| 894 | |
959 | |
| 895 | for (int style = 1; style < 4; style++) |
960 | for (int style = 1; style < 4; style++) |
| 896 | { |
961 | { |
| 897 | #if ENABLE_STYLES |
962 | #if ENABLE_STYLES |
| 898 | const char *res = rs[Rs_font + style]; |
963 | const char *res = rs[Rs_font + style]; |
| 899 | |
964 | |
| 900 | if (res && !*res) |
965 | if (res && !*res) |
| 901 | TermWin.fontset[style] = TermWin.fontset[0]; |
966 | fontset[style] = fontset[0]; |
| 902 | else |
967 | else |
| 903 | { |
968 | { |
| 904 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
969 | fontset[style] = fs = new rxvt_fontset (this); |
| 905 | rxvt_fontprop prop2 = prop; |
970 | rxvt_fontprop prop2 = prop; |
| 906 | |
971 | |
| 907 | if (res) |
972 | if (res) |
| 908 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
973 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
| 909 | else |
974 | else |
| 910 | { |
975 | { |
| 911 | res = TermWin.fontset[0]->fontdesc; |
976 | res = fontset[0]->fontdesc; |
| 912 | |
977 | |
| 913 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
978 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
| 914 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
979 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
| 915 | } |
980 | } |
| 916 | |
981 | |
| 917 | fs->populate (res); |
982 | fs->populate (res); |
| 918 | fs->set_prop (prop2); |
983 | fs->set_prop (prop2); |
| 919 | } |
984 | } |
| 920 | #else |
985 | #else |
| 921 | TermWin.fontset[style] = TermWin.fontset[0]; |
986 | fontset[style] = fontset[0]; |
| 922 | #endif |
987 | #endif |
| 923 | } |
988 | } |
| 924 | |
989 | |
| 925 | if (TermWin.parent[0]) |
990 | if (parent[0]) |
| 926 | { |
991 | { |
| 927 | resize_all_windows (0, 0, 0); |
992 | resize_all_windows (0, 0, 0); |
| 928 | scr_remap_chars (); |
993 | scr_remap_chars (); |
| 929 | scr_touch (true); |
994 | scr_touch (true); |
| 930 | } |
995 | } |
| … | |
… | |
| 932 | return true; |
997 | return true; |
| 933 | } |
998 | } |
| 934 | |
999 | |
| 935 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
1000 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
| 936 | { |
1001 | { |
| 937 | // TODO: SMART_WINDOW_TITLE |
|
|
| 938 | XChangeProperty (display->display, TermWin.parent[0], |
1002 | XChangeProperty (display->display, parent[0], |
| 939 | prop, XA_STRING, 8, PropModeReplace, |
1003 | prop, XA_STRING, 8, PropModeReplace, |
| 940 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
1004 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
| 941 | } |
1005 | } |
| 942 | |
1006 | |
| 943 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
1007 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
| 944 | { |
1008 | { |
| 945 | // TODO: SMART_WINDOW_TITLE |
|
|
| 946 | wchar_t *ws = rxvt_mbstowcs (str, len); |
1009 | wchar_t *ws = rxvt_mbstowcs (str, len); |
| 947 | char *s = rxvt_wcstoutf8 (ws); |
1010 | char *s = rxvt_wcstoutf8 (ws); |
| 948 | |
1011 | |
| 949 | XChangeProperty (display->display, TermWin.parent[0], |
1012 | XChangeProperty (display->display, parent[0], |
| 950 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
1013 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
| 951 | (const unsigned char *)s, strlen (s)); |
1014 | (const unsigned char *)s, strlen (s)); |
| 952 | |
1015 | |
| 953 | free (s); |
1016 | free (s); |
| 954 | free (ws); |
1017 | free (ws); |
| … | |
… | |
| 959 | /* xterm sequences - title, iconName, color (exptl) */ |
1022 | /* xterm sequences - title, iconName, color (exptl) */ |
| 960 | void |
1023 | void |
| 961 | rxvt_term::set_title (const char *str) |
1024 | rxvt_term::set_title (const char *str) |
| 962 | { |
1025 | { |
| 963 | set_string_property (XA_WM_NAME, str); |
1026 | set_string_property (XA_WM_NAME, str); |
| 964 | #if ENABLE_FRILLS |
1027 | #if ENABLE_EWMH |
| 965 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
1028 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
| 966 | #endif |
1029 | #endif |
| 967 | } |
1030 | } |
| 968 | |
1031 | |
| 969 | void |
1032 | void |
| 970 | rxvt_term::set_icon_name (const char *str) |
1033 | rxvt_term::set_icon_name (const char *str) |
| 971 | { |
1034 | { |
| 972 | set_string_property (XA_WM_ICON_NAME, str); |
1035 | set_string_property (XA_WM_ICON_NAME, str); |
| 973 | #if ENABLE_FRILLS |
1036 | #if ENABLE_EWMH |
| 974 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
1037 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
| 975 | #endif |
1038 | #endif |
| 976 | } |
1039 | } |
| 977 | |
1040 | |
| 978 | #ifdef XTERM_COLOR_CHANGE |
1041 | #ifdef XTERM_COLOR_CHANGE |
| … | |
… | |
| 991 | i = atoi (color); |
1054 | i = atoi (color); |
| 992 | |
1055 | |
| 993 | if (i >= 8 && i <= 15) |
1056 | if (i >= 8 && i <= 15) |
| 994 | { /* bright colors */ |
1057 | { /* bright colors */ |
| 995 | i -= 8; |
1058 | i -= 8; |
| 996 | # ifndef NO_BRIGHTCOLOR |
|
|
| 997 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
1059 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
| 998 | SET_PIXCOLOR (idx); |
1060 | SET_PIXCOLOR (idx); |
| 999 | goto Done; |
1061 | goto done; |
| 1000 | # endif |
|
|
| 1001 | } |
1062 | } |
| 1002 | |
1063 | |
| 1003 | if (i >= 0 && i <= 7) |
1064 | if (i >= 0 && i <= 7) |
| 1004 | { /* normal colors */ |
1065 | { /* normal colors */ |
| 1005 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1066 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
| 1006 | SET_PIXCOLOR (idx); |
1067 | SET_PIXCOLOR (idx); |
| 1007 | goto Done; |
1068 | goto done; |
| 1008 | } |
1069 | } |
| 1009 | } |
1070 | } |
| 1010 | |
1071 | |
| 1011 | if (!rXParseAllocColor (&xcol, color)) |
1072 | if (!rXParseAllocColor (&xcol, color)) |
| 1012 | return; |
1073 | return; |
| … | |
… | |
| 1032 | pix_colors_focused[idx] = xcol; |
1093 | pix_colors_focused[idx] = xcol; |
| 1033 | SET_PIXCOLOR (idx); |
1094 | SET_PIXCOLOR (idx); |
| 1034 | |
1095 | |
| 1035 | /* XSetWindowAttributes attr; */ |
1096 | /* XSetWindowAttributes attr; */ |
| 1036 | /* Cursor cursor; */ |
1097 | /* Cursor cursor; */ |
| 1037 | Done: |
1098 | done: |
|
|
1099 | |
| 1038 | #ifdef OFF_FOCUS_FADING |
1100 | #if OFF_FOCUS_FADING |
| 1039 | if (rs[Rs_fade]) |
1101 | if (rs[Rs_fade]) |
| 1040 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
1102 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
| 1041 | #endif |
1103 | #endif |
| 1042 | |
1104 | |
| 1043 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1105 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
| 1044 | |
1106 | |
| 1045 | recolour_cursor (); |
1107 | recolour_cursor (); |
| … | |
… | |
| 1116 | |
1178 | |
| 1117 | /* -------------------------------------------------------------------- * |
1179 | /* -------------------------------------------------------------------- * |
| 1118 | * - WINDOW RESIZING - * |
1180 | * - WINDOW RESIZING - * |
| 1119 | * -------------------------------------------------------------------- */ |
1181 | * -------------------------------------------------------------------- */ |
| 1120 | void |
1182 | void |
| 1121 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1183 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
| 1122 | { |
1184 | { |
| 1123 | int fix_screen; |
1185 | int fix_screen; |
| 1124 | #ifdef SMART_RESIZE |
|
|
| 1125 | int old_width = szHint.width, old_height = szHint.height; |
1186 | int old_width = szHint.width, old_height = szHint.height; |
| 1126 | #endif |
|
|
| 1127 | dDisp; |
1187 | dDisp; |
| 1128 | |
1188 | |
| 1129 | window_calc (width, height); |
1189 | window_calc (newwidth, newheight); |
| 1130 | XSetWMNormalHints (disp, TermWin.parent[0], &szHint); |
1190 | XSetWMNormalHints (disp, parent[0], &szHint); |
| 1131 | |
1191 | |
| 1132 | if (!ignoreparent) |
1192 | if (!ignoreparent) |
| 1133 | { |
1193 | { |
| 1134 | #ifdef SMART_RESIZE |
1194 | #ifdef SMART_RESIZE |
| 1135 | /* |
1195 | /* |
| … | |
… | |
| 1139 | int x, y, x1, y1; |
1199 | int x, y, x1, y1; |
| 1140 | int dx, dy; |
1200 | int dx, dy; |
| 1141 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1201 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
| 1142 | Window unused_cr; |
1202 | Window unused_cr; |
| 1143 | |
1203 | |
| 1144 | XTranslateCoordinates (disp, TermWin.parent[0], display->root, |
1204 | XTranslateCoordinates (disp, parent[0], display->root, |
| 1145 | 0, 0, &x, &y, &unused_cr); |
1205 | 0, 0, &x, &y, &unused_cr); |
| 1146 | XGetGeometry (disp, TermWin.parent[0], &unused_cr, &x1, &y1, |
1206 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
| 1147 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1207 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
| 1148 | /* |
1208 | /* |
| 1149 | * if display->root isn't the parent window, a WM will probably have offset |
1209 | * if display->root isn't the parent window, a WM will probably have offset |
| 1150 | * our position for handles and decorations. Counter it |
1210 | * our position for handles and decorations. Counter it |
| 1151 | */ |
1211 | */ |
| … | |
… | |
| 1168 | if (y < y1) /* top half */ |
1228 | if (y < y1) /* top half */ |
| 1169 | dy = 0; |
1229 | dy = 0; |
| 1170 | else if (y == y1) /* exact center */ |
1230 | else if (y == y1) /* exact center */ |
| 1171 | dy /= 2; |
1231 | dy /= 2; |
| 1172 | |
1232 | |
| 1173 | XMoveResizeWindow (disp, TermWin.parent[0], x + dx, y + dy, |
1233 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
| 1174 | szHint.width, szHint.height); |
1234 | szHint.width, szHint.height); |
| 1175 | #else |
1235 | #else |
| 1176 | XResizeWindow (disp, TermWin.parent[0], szHint.width, szHint.height); |
1236 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
| 1177 | #endif |
1237 | #endif |
| 1178 | } |
1238 | } |
| 1179 | |
1239 | |
| 1180 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1240 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
| 1181 | |
1241 | |
| 1182 | if (fix_screen || width != old_width || height != old_height) |
1242 | if (fix_screen || newwidth != old_width || newheight != old_height) |
| 1183 | { |
1243 | { |
| 1184 | if (scrollbar_visible ()) |
1244 | if (scrollbar_visible ()) |
| 1185 | { |
1245 | { |
| 1186 | XMoveResizeWindow (disp, scrollBar.win, |
1246 | XMoveResizeWindow (disp, scrollBar.win, |
| 1187 | window_sb_x, 0, |
1247 | window_sb_x, 0, |
| … | |
… | |
| 1190 | } |
1250 | } |
| 1191 | |
1251 | |
| 1192 | if (menubar_visible ()) |
1252 | if (menubar_visible ()) |
| 1193 | XMoveResizeWindow (disp, menuBar.win, |
1253 | XMoveResizeWindow (disp, menuBar.win, |
| 1194 | window_vt_x, 0, |
1254 | window_vt_x, 0, |
| 1195 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1255 | width, menuBar_TotalHeight ()); |
| 1196 | |
1256 | |
| 1197 | XMoveResizeWindow (disp, TermWin.vt, |
1257 | XMoveResizeWindow (disp, vt, |
| 1198 | window_vt_x, window_vt_y, |
1258 | window_vt_x, window_vt_y, |
| 1199 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1259 | width, height); |
| 1200 | |
1260 | |
| 1201 | scr_clear (); |
1261 | scr_clear (); |
| 1202 | #ifdef XPM_BACKGROUND |
1262 | #ifdef XPM_BACKGROUND |
| 1203 | resize_pixmap (); |
1263 | resize_pixmap (); |
| 1204 | #endif |
1264 | #endif |
| … | |
… | |
| 1210 | int old_ncol = prev_ncol; |
1270 | int old_ncol = prev_ncol; |
| 1211 | |
1271 | |
| 1212 | /* scr_reset only works on the primary screen */ |
1272 | /* scr_reset only works on the primary screen */ |
| 1213 | if (old_height) /* this is not the first time through */ |
1273 | if (old_height) /* this is not the first time through */ |
| 1214 | { |
1274 | { |
| 1215 | unsigned int ncol = TermWin.ncol; |
1275 | unsigned int ocol = ncol; |
| 1216 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1276 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
| 1217 | curr_screen = scr_change_screen (PRIMARY); |
1277 | curr_screen = scr_change_screen (PRIMARY); |
| 1218 | TermWin.ncol = ncol; |
1278 | ncol = ocol; |
| 1219 | } |
1279 | } |
| 1220 | |
1280 | |
| 1221 | scr_reset (); |
1281 | scr_reset (); |
| 1222 | |
1282 | |
| 1223 | if (curr_screen >= 0) /* this is not the first time through */ |
1283 | if (curr_screen >= 0) /* this is not the first time through */ |
| 1224 | { |
1284 | { |
| 1225 | scr_change_screen (curr_screen); |
1285 | scr_change_screen (curr_screen); |
| 1226 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
1286 | selection_check (old_ncol != ncol ? 4 : 0); |
| 1227 | } |
1287 | } |
| 1228 | } |
1288 | } |
| 1229 | |
1289 | |
| 1230 | old_width = szHint.width; |
1290 | old_width = szHint.width; |
| 1231 | old_height = szHint.height; |
1291 | old_height = szHint.height; |
| 1232 | |
1292 | |
| 1233 | #ifdef XPM_BACKGROUND |
1293 | #ifdef XPM_BACKGROUND |
| 1234 | if (TermWin.pixmap) |
1294 | if (pixmap) |
| 1235 | scr_touch (false); |
1295 | scr_touch (false); |
| 1236 | #endif |
1296 | #endif |
| 1237 | |
1297 | |
| 1238 | #ifdef USE_XIM |
1298 | #ifdef USE_XIM |
| 1239 | IMSetStatusPosition (); |
1299 | IMSetStatusPosition (); |
| … | |
… | |
| 1243 | /* |
1303 | /* |
| 1244 | * Set the width/height of the vt window in characters. Units are pixels. |
1304 | * Set the width/height of the vt window in characters. Units are pixels. |
| 1245 | * good for toggling 80/132 columns |
1305 | * good for toggling 80/132 columns |
| 1246 | */ |
1306 | */ |
| 1247 | void |
1307 | void |
| 1248 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1308 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
| 1249 | { |
1309 | { |
| 1250 | XWindowAttributes wattr; |
1310 | XWindowAttributes wattr; |
| 1251 | |
1311 | |
| 1252 | if (width == 0 || height == 0) |
1312 | if (newwidth == 0 || newheight == 0) |
| 1253 | { |
1313 | { |
| 1254 | XGetWindowAttributes (display->display, display->root, &wattr); |
1314 | XGetWindowAttributes (display->display, display->root, &wattr); |
|
|
1315 | |
| 1255 | if (width == 0) |
1316 | if (newwidth == 0) |
| 1256 | width = wattr.width - szHint.base_width; |
1317 | newwidth = wattr.width - szHint.base_width; |
| 1257 | if (height == 0) |
1318 | if (newheight == 0) |
| 1258 | height = wattr.height - szHint.base_height; |
1319 | newheight = wattr.height - szHint.base_height; |
| 1259 | } |
|
|
| 1260 | |
|
|
| 1261 | if (width != TermWin.width || height != TermWin.height) |
|
|
| 1262 | { |
1320 | } |
|
|
1321 | |
|
|
1322 | if (newwidth != width || newheight != height) |
|
|
1323 | { |
| 1263 | width += szHint.base_width; |
1324 | newwidth += szHint.base_width; |
| 1264 | height += szHint.base_height; |
1325 | newheight += szHint.base_height; |
| 1265 | resize_all_windows (width, height, 0); |
1326 | resize_all_windows (newwidth, newheight, 0); |
| 1266 | } |
1327 | } |
| 1267 | } |
1328 | } |
| 1268 | |
1329 | |
| 1269 | /* -------------------------------------------------------------------- * |
1330 | /* -------------------------------------------------------------------- * |
| 1270 | * - X INPUT METHOD ROUTINES - * |
1331 | * - X INPUT METHOD ROUTINES - * |
| … | |
… | |
| 1280 | |
1341 | |
| 1281 | void |
1342 | void |
| 1282 | rxvt_term::im_set_size (XRectangle &size) |
1343 | rxvt_term::im_set_size (XRectangle &size) |
| 1283 | { |
1344 | { |
| 1284 | // the int_bwidth terms make no sense to me |
1345 | // the int_bwidth terms make no sense to me |
| 1285 | size.x = TermWin.int_bwidth; |
1346 | size.x = int_bwidth; |
| 1286 | size.y = TermWin.int_bwidth; |
1347 | size.y = int_bwidth; |
| 1287 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1348 | size.width = Width2Pixel (ncol) + int_bwidth; |
| 1288 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1349 | size.height = Height2Pixel (nrow) + int_bwidth; |
| 1289 | } |
1350 | } |
| 1290 | |
1351 | |
| 1291 | void |
1352 | void |
| 1292 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1353 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
| 1293 | XRectangle &status_rect, |
1354 | XRectangle &status_rect, |
| 1294 | const XRectangle &needed_rect) |
1355 | const XRectangle &needed_rect) |
| 1295 | { |
1356 | { |
| 1296 | preedit_rect.x = needed_rect.width; |
1357 | preedit_rect.x = needed_rect.width; |
| 1297 | preedit_rect.y = 0; |
1358 | preedit_rect.y = 0; |
| 1298 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
1359 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
| 1299 | preedit_rect.height = TermWin.fheight; |
1360 | preedit_rect.height = fheight; |
| 1300 | |
1361 | |
| 1301 | status_rect.x = 0; |
1362 | status_rect.x = 0; |
| 1302 | status_rect.y = 0; |
1363 | status_rect.y = 0; |
| 1303 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
1364 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
| 1304 | status_rect.height = TermWin.fheight; |
1365 | status_rect.height = fheight; |
| 1305 | } |
1366 | } |
| 1306 | |
1367 | |
| 1307 | /* Checking whether input method is running. */ |
1368 | /* Checking whether input method is running. */ |
| 1308 | bool |
1369 | bool |
| 1309 | rxvt_term::IMisRunning () |
1370 | rxvt_term::IMisRunning () |
| … | |
… | |
| 1337 | { |
1398 | { |
| 1338 | XPoint nspot; |
1399 | XPoint nspot; |
| 1339 | XVaNestedList preedit_attr; |
1400 | XVaNestedList preedit_attr; |
| 1340 | |
1401 | |
| 1341 | if (!Input_Context |
1402 | if (!Input_Context |
| 1342 | || !TermWin.focus |
1403 | || !focus |
| 1343 | || !(input_style & XIMPreeditPosition)) |
1404 | || !(input_style & XIMPreeditPosition)) |
| 1344 | return; |
1405 | return; |
| 1345 | |
1406 | |
| 1346 | im_set_position (nspot); |
1407 | im_set_position (nspot); |
| 1347 | |
1408 | |
| … | |
… | |
| 1467 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1528 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
| 1468 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1529 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
| 1469 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1530 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
| 1470 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1531 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
| 1471 | "*", |
1532 | "*", |
| 1472 | TermWin.fheight, |
1533 | fheight, |
| 1473 | TermWin.fheight + 1, TermWin.fheight - 1, |
1534 | fheight + 1, fheight - 1, |
| 1474 | TermWin.fheight - 2, TermWin.fheight + 2); |
1535 | fheight - 2, fheight + 2); |
| 1475 | |
1536 | |
| 1476 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1537 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
| 1477 | &missing_charset_list, &missing_charset_count, &def_string); |
1538 | &missing_charset_list, &missing_charset_count, &def_string); |
| 1478 | |
1539 | |
| 1479 | if (missing_charset_list) |
1540 | if (missing_charset_list) |
| … | |
… | |
| 1525 | NULL); |
1586 | NULL); |
| 1526 | } |
1587 | } |
| 1527 | |
1588 | |
| 1528 | Input_Context = XCreateIC (xim, |
1589 | Input_Context = XCreateIC (xim, |
| 1529 | XNInputStyle, input_style, |
1590 | XNInputStyle, input_style, |
| 1530 | XNClientWindow, TermWin.vt, |
1591 | XNClientWindow, vt, |
| 1531 | XNFocusWindow, TermWin.parent[0], |
1592 | XNFocusWindow, parent[0], |
| 1532 | preedit_attr ? XNPreeditAttributes : NULL, |
1593 | preedit_attr ? XNPreeditAttributes : NULL, |
| 1533 | preedit_attr, |
1594 | preedit_attr, |
| 1534 | status_attr ? XNStatusAttributes : NULL, |
1595 | status_attr ? XNStatusAttributes : NULL, |
| 1535 | status_attr, NULL); |
1596 | status_attr, NULL); |
| 1536 | |
1597 | |
| … | |
… | |
| 1553 | } |
1614 | } |
| 1554 | |
1615 | |
| 1555 | void |
1616 | void |
| 1556 | rxvt_term::im_cb () |
1617 | rxvt_term::im_cb () |
| 1557 | { |
1618 | { |
| 1558 | int i, found, had_im; |
1619 | int i; |
| 1559 | const char *p; |
1620 | const char *p; |
| 1560 | char **s; |
1621 | char **s; |
| 1561 | char buf[IMBUFSIZ]; |
1622 | char buf[IMBUFSIZ]; |
| 1562 | |
1623 | |
| 1563 | SET_R (this); |
1624 | SET_R (this); |
| … | |
… | |
| 1620 | { |
1681 | { |
| 1621 | XRectangle preedit_rect, status_rect, *needed_rect; |
1682 | XRectangle preedit_rect, status_rect, *needed_rect; |
| 1622 | XVaNestedList preedit_attr, status_attr; |
1683 | XVaNestedList preedit_attr, status_attr; |
| 1623 | |
1684 | |
| 1624 | if (!Input_Context |
1685 | if (!Input_Context |
| 1625 | || !TermWin.focus |
1686 | || !focus |
| 1626 | || !(input_style & XIMPreeditArea) |
1687 | || !(input_style & XIMPreeditArea) |
| 1627 | || !IMisRunning ()) |
1688 | || !IMisRunning ()) |
| 1628 | return; |
1689 | return; |
| 1629 | |
1690 | |
| 1630 | /* Getting the necessary width of preedit area */ |
1691 | /* Getting the necessary width of preedit area */ |
