| … | |
… | |
| 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 |
|
|
55 | |
|
|
56 | bool |
|
|
57 | rxvt_tainted () |
|
|
58 | { |
|
|
59 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
60 | return getuid () != saved_euid || getgid () != saved_egid; |
|
|
61 | #else |
|
|
62 | return false; |
|
|
63 | #endif |
|
|
64 | } |
| 50 | |
65 | |
| 51 | vector<rxvt_term *> rxvt_term::termlist; |
66 | vector<rxvt_term *> rxvt_term::termlist; |
| 52 | |
67 | |
| 53 | static char curlocale[128]; |
68 | static char curlocale[128], savelocale[128]; |
| 54 | |
69 | |
| 55 | bool |
70 | bool |
| 56 | rxvt_set_locale (const char *locale) |
71 | rxvt_set_locale (const char *locale) |
| 57 | { |
72 | { |
| 58 | if (!locale || !strncmp (locale, curlocale, 128)) |
73 | if (!locale || !strncmp (locale, curlocale, 128)) |
| 59 | return false; |
74 | return false; |
| 60 | |
75 | |
| 61 | strncpy (curlocale, locale, 128); |
76 | strncpy (curlocale, locale, 128); |
| 62 | setlocale (LC_CTYPE, curlocale); |
77 | setlocale (LC_CTYPE, curlocale); |
| 63 | return true; |
78 | return true; |
|
|
79 | } |
|
|
80 | |
|
|
81 | void |
|
|
82 | rxvt_push_locale (const char *locale) |
|
|
83 | { |
|
|
84 | strcpy (savelocale, curlocale); |
|
|
85 | rxvt_set_locale (locale); |
|
|
86 | } |
|
|
87 | |
|
|
88 | void |
|
|
89 | rxvt_pop_locale () |
|
|
90 | { |
|
|
91 | rxvt_set_locale (savelocale); |
| 64 | } |
92 | } |
| 65 | |
93 | |
| 66 | #if ENABLE_COMBINING |
94 | #if ENABLE_COMBINING |
| 67 | class rxvt_composite_vec rxvt_composite; |
95 | class rxvt_composite_vec rxvt_composite; |
| 68 | |
96 | |
| … | |
… | |
| 157 | pointer_ev (this, &rxvt_term::pointer_cb), |
185 | pointer_ev (this, &rxvt_term::pointer_cb), |
| 158 | #endif |
186 | #endif |
| 159 | #ifdef USE_XIM |
187 | #ifdef USE_XIM |
| 160 | im_ev (this, &rxvt_term::im_cb), |
188 | im_ev (this, &rxvt_term::im_cb), |
| 161 | #endif |
189 | #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), |
190 | termwin_ev (this, &rxvt_term::x_cb), |
| 166 | vt_ev (this, &rxvt_term::x_cb), |
191 | vt_ev (this, &rxvt_term::x_cb), |
| 167 | check_ev (this, &rxvt_term::check_cb), |
192 | check_ev (this, &rxvt_term::check_cb), |
| 168 | flush_ev (this, &rxvt_term::flush_cb), |
193 | flush_ev (this, &rxvt_term::flush_cb), |
| 169 | destroy_ev (this, &rxvt_term::destroy_cb), |
194 | destroy_ev (this, &rxvt_term::destroy_cb), |
| … | |
… | |
| 196 | pty.put (); |
221 | pty.put (); |
| 197 | } |
222 | } |
| 198 | |
223 | |
| 199 | rxvt_term::~rxvt_term () |
224 | rxvt_term::~rxvt_term () |
| 200 | { |
225 | { |
|
|
226 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
|
|
227 | |
| 201 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
228 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
| 202 | |
229 | |
| 203 | emergency_cleanup (); |
230 | emergency_cleanup (); |
| 204 | |
231 | |
| 205 | #if ENABLE_STYLES |
232 | #if ENABLE_STYLES |
| 206 | for (int i = RS_styleCount; --i; ) |
233 | for (int i = RS_styleCount; --i; ) |
| 207 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
234 | if (fontset[i] != fontset[0]) |
| 208 | delete TermWin.fontset[i]; |
235 | delete fontset[i]; |
| 209 | #endif |
236 | #endif |
| 210 | delete TermWin.fontset[0]; |
237 | delete fontset[0]; |
| 211 | |
238 | |
| 212 | if (display) |
239 | if (display) |
| 213 | { |
240 | { |
| 214 | dDisp; |
241 | dDisp; |
| 215 | |
242 | |
| … | |
… | |
| 243 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
270 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
| 244 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
271 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
| 245 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
272 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
| 246 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
273 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
| 247 | #endif |
274 | #endif |
| 248 | if (TermWin.gc) XFreeGC (disp, TermWin.gc); |
275 | if (gc) XFreeGC (disp, gc); |
| 249 | |
276 | |
| 250 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
277 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
| 251 | delete menuBar.drawable; |
278 | delete menuBar.drawable; |
| 252 | //if (menuBar.win) |
279 | //if (menuBar.win) |
| 253 | // XDestroyWindow (disp, menuBar.win); |
280 | // XDestroyWindow (disp, menuBar.win); |
| 254 | #endif |
281 | #endif |
| 255 | delete TermWin.drawable; |
282 | delete drawable; |
| 256 | // destroy all windows |
283 | // destroy all windows |
| 257 | if (TermWin.parent[0] |
284 | if (parent[0]) |
| 258 | #if ENABLE_XEMBED |
|
|
| 259 | && !rs[Rs_embed] |
|
|
| 260 | #endif |
|
|
| 261 | ) |
|
|
| 262 | XDestroyWindow (disp, TermWin.parent[0]); |
285 | XDestroyWindow (disp, parent[0]); |
| 263 | } |
286 | } |
| 264 | |
287 | |
| 265 | // TODO: free pixcolours, colours should become part of rxvt_display |
288 | // TODO: free pixcolours, colours should become part of rxvt_display |
| 266 | |
289 | |
| 267 | delete pix_colors_focused; |
290 | delete pix_colors_focused; |
| 268 | #ifdef OFF_FOCUS_FADING |
291 | #if OFF_FOCUS_FADING |
| 269 | delete pix_colors_unfocused; |
292 | delete pix_colors_unfocused; |
| 270 | #endif |
293 | #endif |
| 271 | |
294 | |
| 272 | displays.put (display); |
295 | displays.put (display); |
| 273 | |
296 | |
| … | |
… | |
| 291 | delete argv; |
314 | delete argv; |
| 292 | |
315 | |
| 293 | #ifdef KEYSYM_RESOURCE |
316 | #ifdef KEYSYM_RESOURCE |
| 294 | delete keyboard; |
317 | delete keyboard; |
| 295 | #endif |
318 | #endif |
|
|
319 | } |
|
|
320 | |
|
|
321 | void |
|
|
322 | rxvt_term::child_exit () |
|
|
323 | { |
|
|
324 | cmd_pid = 0; |
|
|
325 | |
|
|
326 | if (!OPTION (Opt_hold)) |
|
|
327 | destroy (); |
| 296 | } |
328 | } |
| 297 | |
329 | |
| 298 | void |
330 | void |
| 299 | rxvt_term::destroy () |
331 | rxvt_term::destroy () |
| 300 | { |
332 | { |
| … | |
… | |
| 421 | { |
453 | { |
| 422 | if (GET_R->allowedxerror == -1) |
454 | if (GET_R->allowedxerror == -1) |
| 423 | GET_R->allowedxerror = event->error_code; |
455 | GET_R->allowedxerror = event->error_code; |
| 424 | else |
456 | else |
| 425 | { |
457 | { |
| 426 | //TODO: GET_R is most likely not the terminal which caused the error |
458 | // GET_R is most likely not the terminal which caused the error, |
| 427 | //TODO: maybe just output the error and continue? |
459 | // so just output the error and continue |
| 428 | #if ENABLE_FRILLS |
460 | #if ENABLE_FRILLS |
| 429 | print_x_error (display, event); |
461 | print_x_error (display, event); |
| 430 | #else |
462 | #else |
| 431 | old_xerror_handler (display, event); |
463 | old_xerror_handler (display, event); |
| 432 | #endif |
464 | #endif |
| … | |
… | |
| 442 | DisplayString (display)); |
474 | DisplayString (display)); |
| 443 | rxvt_emergency_cleanup (); |
475 | rxvt_emergency_cleanup (); |
| 444 | _exit (EXIT_FAILURE); |
476 | _exit (EXIT_FAILURE); |
| 445 | } |
477 | } |
| 446 | |
478 | |
| 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 | /*----------------------------------------------------------------------*/ |
479 | /*----------------------------------------------------------------------*/ |
| 462 | /* rxvt_init () */ |
|
|
| 463 | bool |
480 | bool |
| 464 | rxvt_term::init (int argc, const char *const *argv) |
481 | rxvt_term::init (int argc, const char *const *argv) |
| 465 | { |
482 | { |
| 466 | SET_R (this); |
483 | SET_R (this); |
|
|
484 | TEMP_ENV; // few things in X do not call setlocale :( |
| 467 | |
485 | |
| 468 | set_locale (""); |
486 | set_locale (""); |
| 469 | |
487 | |
| 470 | if (!init_vars ()) |
488 | if (!init_vars ()) |
| 471 | return false; |
489 | return false; |
| … | |
… | |
| 480 | |
498 | |
| 481 | #if MENUBAR_MAX |
499 | #if MENUBAR_MAX |
| 482 | menubar_read (rs[Rs_menu]); |
500 | menubar_read (rs[Rs_menu]); |
| 483 | #endif |
501 | #endif |
| 484 | #ifdef HAVE_SCROLLBARS |
502 | #ifdef HAVE_SCROLLBARS |
| 485 | if (options & Opt_scrollBar) |
503 | if (OPTION (Opt_scrollBar)) |
| 486 | scrollBar.setIdle (); /* set existence for size calculations */ |
504 | scrollBar.setIdle (); /* set existence for size calculations */ |
| 487 | #endif |
505 | #endif |
| 488 | |
506 | |
|
|
507 | #if ENABLE_PERL |
|
|
508 | if (!rs[Rs_perl_ext_1]) |
|
|
509 | rs[Rs_perl_ext_1] = "default"; |
|
|
510 | |
|
|
511 | if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1]) |
|
|
512 | || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2]) |
|
|
513 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
514 | { |
|
|
515 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
516 | // ignore some perl-related arguments if some bozo installed us set[ug]id |
|
|
517 | if (rxvt_tainted ()) |
|
|
518 | { |
|
|
519 | if ((rs[Rs_perl_lib] && *rs[Rs_perl_lib]) |
|
|
520 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
521 | { |
|
|
522 | rxvt_warn ("running with elevated privileges: ignoring perl-lib and perl-eval.\n"); |
|
|
523 | rs[Rs_perl_lib] = 0; |
|
|
524 | rs[Rs_perl_eval] = 0; |
|
|
525 | } |
|
|
526 | } |
|
|
527 | #endif |
|
|
528 | rxvt_perl.init (); |
|
|
529 | HOOK_INVOKE ((this, HOOK_INIT, DT_END)); |
|
|
530 | } |
|
|
531 | #endif |
|
|
532 | |
| 489 | create_windows (argc, argv); |
533 | create_windows (argc, argv); |
| 490 | |
534 | |
| 491 | dDisp; |
535 | dDisp; |
| 492 | |
536 | |
| 493 | init_xlocale (); |
537 | init_xlocale (); |
| 494 | |
538 | |
| 495 | scr_reset (); /* initialize screen */ |
539 | scr_reset (); // initialize screen |
| 496 | |
540 | |
| 497 | #if 0 |
541 | #if 0 |
| 498 | XSynchronize (disp, True); |
542 | XSynchronize (disp, True); |
| 499 | #endif |
543 | #endif |
| 500 | |
544 | |
| 501 | #ifdef HAVE_SCROLLBARS |
545 | #ifdef HAVE_SCROLLBARS |
| 502 | if (options & Opt_scrollBar) |
546 | if (OPTION (Opt_scrollBar)) |
| 503 | resize_scrollbar (); /* create and map scrollbar */ |
547 | resize_scrollbar (); /* create and map scrollbar */ |
| 504 | #endif |
548 | #endif |
| 505 | #if (MENUBAR_MAX) |
549 | #if (MENUBAR_MAX) |
| 506 | if (menubar_visible ()) |
550 | if (menubar_visible ()) |
| 507 | XMapWindow (disp, menuBar.win); |
551 | XMapWindow (disp, menuBar.win); |
| 508 | #endif |
552 | #endif |
| 509 | #ifdef TRANSPARENT |
553 | #ifdef TRANSPARENT |
| 510 | if (options & Opt_transparent) |
554 | if (OPTION (Opt_transparent)) |
| 511 | { |
555 | { |
| 512 | XSelectInput (disp, display->root, PropertyChangeMask); |
556 | XSelectInput (disp, display->root, PropertyChangeMask); |
| 513 | check_our_parents (); |
557 | check_our_parents (); |
| 514 | rootwin_ev.start (display, display->root); |
558 | rootwin_ev.start (display, display->root); |
| 515 | } |
559 | } |
| 516 | #endif |
560 | #endif |
| 517 | |
561 | |
| 518 | XMapWindow (disp, TermWin.vt); |
562 | XMapWindow (disp, vt); |
| 519 | XMapWindow (disp, TermWin.parent[0]); |
563 | XMapWindow (disp, parent[0]); |
| 520 | |
564 | |
| 521 | set_colorfgbg (); |
565 | set_colorfgbg (); |
| 522 | |
566 | |
| 523 | init_command (cmd_argv); |
567 | init_command (cmd_argv); |
| 524 | |
568 | |
| 525 | free (cmd_argv); |
569 | free (cmd_argv); |
| 526 | |
570 | |
|
|
571 | if (pty.pty >= 0) |
| 527 | pty_ev.start (pty.pty, EVENT_READ); |
572 | pty_ev.start (pty.pty, EVENT_READ); |
| 528 | |
573 | |
| 529 | check_ev.start (); |
574 | check_ev.start (); |
| 530 | |
575 | |
|
|
576 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
577 | |
| 531 | return true; |
578 | return true; |
| 532 | } |
579 | } |
|
|
580 | |
|
|
581 | static struct sig_handlers |
|
|
582 | { |
|
|
583 | sig_watcher sw_chld, sw_term, sw_int; |
|
|
584 | |
|
|
585 | void sig_chld (sig_watcher &w) |
|
|
586 | { |
|
|
587 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
588 | int pid; |
|
|
589 | |
|
|
590 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
591 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
592 | if (pid == (*t)->cmd_pid) |
|
|
593 | { |
|
|
594 | (*t)->child_exit (); |
|
|
595 | break; |
|
|
596 | } |
|
|
597 | } |
|
|
598 | |
|
|
599 | /* |
|
|
600 | * Catch a fatal signal and tidy up before quitting |
|
|
601 | */ |
|
|
602 | void |
|
|
603 | sig_term (sig_watcher &w) |
|
|
604 | { |
|
|
605 | #ifdef DEBUG_CMD |
|
|
606 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
607 | #endif |
|
|
608 | rxvt_emergency_cleanup (); |
|
|
609 | signal (w.signum, SIG_DFL); |
|
|
610 | kill (getpid (), w.signum); |
|
|
611 | } |
|
|
612 | |
|
|
613 | sig_handlers () |
|
|
614 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
615 | sw_term (this, &sig_handlers::sig_term), |
|
|
616 | sw_int (this, &sig_handlers::sig_term) |
|
|
617 | { |
|
|
618 | } |
|
|
619 | } sig_handlers; |
| 533 | |
620 | |
| 534 | void |
621 | void |
| 535 | rxvt_init () |
622 | rxvt_init () |
| 536 | { |
623 | { |
| 537 | /* |
624 | /* |
| … | |
… | |
| 545 | rxvt_privileges (IGNORE); |
632 | rxvt_privileges (IGNORE); |
| 546 | |
633 | |
| 547 | signal (SIGHUP, SIG_IGN); |
634 | signal (SIGHUP, SIG_IGN); |
| 548 | signal (SIGPIPE, SIG_IGN); |
635 | signal (SIGPIPE, SIG_IGN); |
| 549 | |
636 | |
|
|
637 | sig_handlers.sw_chld.start (SIGCHLD); |
|
|
638 | sig_handlers.sw_term.start (SIGTERM); |
|
|
639 | sig_handlers.sw_int.start (SIGINT); |
|
|
640 | |
| 550 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
641 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
| 551 | /* signal (SIGURG, SIG_DFL); */ |
642 | /* signal (SIGURG, SIG_DFL); */ |
| 552 | |
643 | |
| 553 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
644 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
| 554 | // TODO: handle this with exceptions and tolerate the memory loss |
645 | // TODO: handle this with exceptions and tolerate the memory loss |
| 555 | XSetIOErrorHandler (rxvt_xioerror_handler); |
646 | XSetIOErrorHandler (rxvt_xioerror_handler); |
| 556 | } |
|
|
| 557 | |
647 | |
| 558 | /* ------------------------------------------------------------------------- * |
648 | XrmInitialize (); |
| 559 | * SIGNAL HANDLING & EXIT HANDLER * |
|
|
| 560 | * ------------------------------------------------------------------------- */ |
|
|
| 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 | } |
649 | } |
| 579 | |
650 | |
| 580 | /* ------------------------------------------------------------------------- * |
651 | /* ------------------------------------------------------------------------- * |
| 581 | * MEMORY ALLOCATION WRAPPERS * |
652 | * MEMORY ALLOCATION WRAPPERS * |
| 582 | * ------------------------------------------------------------------------- */ |
653 | * ------------------------------------------------------------------------- */ |
| … | |
… | |
| 589 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
660 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
| 590 | |
661 | |
| 591 | return p; |
662 | return p; |
| 592 | } |
663 | } |
| 593 | |
664 | |
| 594 | void * |
665 | void * |
| 595 | rxvt_calloc (size_t number, size_t size) |
666 | rxvt_calloc (size_t number, size_t size) |
| 596 | { |
667 | { |
| 597 | void *p = calloc (number, size); |
668 | void *p = calloc (number, size); |
| 598 | |
669 | |
| 599 | if (!p) |
670 | if (!p) |
| … | |
… | |
| 618 | * ------------------------------------------------------------------------- */ |
689 | * ------------------------------------------------------------------------- */ |
| 619 | /* take care of suid/sgid super-user (root) privileges */ |
690 | /* take care of suid/sgid super-user (root) privileges */ |
| 620 | void |
691 | void |
| 621 | rxvt_privileges (rxvt_privaction action) |
692 | rxvt_privileges (rxvt_privaction action) |
| 622 | { |
693 | { |
| 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__) |
694 | #if ! defined(__CYGWIN32__) |
| 629 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
695 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
| 630 | /* setreuid () is the poor man's setuid (), seteuid () */ |
696 | /* setreuid () is the poor man's setuid (), seteuid () */ |
| 631 | # define seteuid(a) setreuid(-1, (a)) |
697 | # define seteuid(a) setreuid(-1, (a)) |
| 632 | # define setegid(a) setregid(-1, (a)) |
698 | # define setegid(a) setregid(-1, (a)) |
| … | |
… | |
| 642 | */ |
708 | */ |
| 643 | seteuid (getuid ()); |
709 | seteuid (getuid ()); |
| 644 | setegid (getgid ()); |
710 | setegid (getgid ()); |
| 645 | break; |
711 | break; |
| 646 | case SAVE: |
712 | case SAVE: |
| 647 | euid = geteuid (); |
713 | saved_euid = geteuid (); |
| 648 | egid = getegid (); |
714 | saved_egid = getegid (); |
| 649 | break; |
715 | break; |
| 650 | case RESTORE: |
716 | case RESTORE: |
| 651 | seteuid (euid); |
717 | seteuid (saved_euid); |
| 652 | setegid (egid); |
718 | setegid (saved_egid); |
| 653 | break; |
719 | break; |
| 654 | } |
720 | } |
| 655 | # else |
721 | # else |
| 656 | switch (action) |
722 | switch (action) |
| 657 | { |
723 | { |
| … | |
… | |
| 670 | |
736 | |
| 671 | #ifdef UTMP_SUPPORT |
737 | #ifdef UTMP_SUPPORT |
| 672 | void |
738 | void |
| 673 | rxvt_term::privileged_utmp (rxvt_privaction action) |
739 | rxvt_term::privileged_utmp (rxvt_privaction action) |
| 674 | { |
740 | { |
| 675 | if ((options & Opt_utmpInhibit) |
741 | if (OPTION (Opt_utmpInhibit) |
| 676 | || !pty.name || !*pty.name) |
742 | || !pty.name || !*pty.name) |
| 677 | return; |
743 | return; |
| 678 | |
744 | |
| 679 | rxvt_privileges (RESTORE); |
745 | rxvt_privileges (RESTORE); |
| 680 | |
746 | |
| … | |
… | |
| 691 | /* |
757 | /* |
| 692 | * window size/position calculcations for XSizeHint and other storage. |
758 | * window size/position calculcations for XSizeHint and other storage. |
| 693 | * if width/height are non-zero then override calculated width/height |
759 | * if width/height are non-zero then override calculated width/height |
| 694 | */ |
760 | */ |
| 695 | void |
761 | void |
| 696 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
762 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
| 697 | { |
763 | { |
| 698 | short recalc_x, recalc_y; |
764 | short recalc_x, recalc_y; |
| 699 | int x, y, sb_w, mb_h, flags; |
765 | int x, y, sb_w, mb_h, flags; |
| 700 | unsigned int w, h; |
766 | unsigned int w, h; |
| 701 | unsigned int max_width, max_height; |
767 | unsigned int max_width, max_height; |
| 702 | dDisp; |
768 | dDisp; |
| 703 | |
769 | |
| 704 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
770 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
| 705 | TermWin.ncol, TermWin.nrow, szHint.width, |
771 | ncol, nrow, szHint.width, szHint.height)); |
| 706 | szHint.height)); |
772 | |
| 707 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
773 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
| 708 | szHint.win_gravity = NorthWestGravity; |
774 | szHint.win_gravity = NorthWestGravity; |
| 709 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
775 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
| 710 | |
776 | |
| 711 | recalc_x = recalc_y = 0; |
777 | recalc_x = recalc_y = 0; |
| 712 | flags = 0; |
778 | flags = 0; |
|
|
779 | |
| 713 | if (!parsed_geometry) |
780 | if (!parsed_geometry) |
| 714 | { |
781 | { |
| 715 | parsed_geometry = 1; |
782 | parsed_geometry = 1; |
|
|
783 | |
| 716 | if (rs[Rs_geometry]) |
784 | if (rs[Rs_geometry]) |
| 717 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
785 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
| 718 | |
786 | |
| 719 | if (flags & WidthValue) |
787 | if (flags & WidthValue) |
| 720 | { |
788 | { |
| 721 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
789 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
| 722 | szHint.flags |= USSize; |
790 | szHint.flags |= USSize; |
| 723 | } |
791 | } |
| 724 | |
792 | |
| 725 | if (flags & HeightValue) |
793 | if (flags & HeightValue) |
| 726 | { |
794 | { |
| 727 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
795 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
| 728 | szHint.flags |= USSize; |
796 | szHint.flags |= USSize; |
| 729 | } |
797 | } |
| 730 | |
798 | |
| 731 | if (flags & XValue) |
799 | if (flags & XValue) |
| 732 | { |
800 | { |
| 733 | szHint.x = x; |
801 | szHint.x = x; |
| 734 | szHint.flags |= USPosition; |
802 | szHint.flags |= USPosition; |
|
|
803 | |
| 735 | if (flags & XNegative) |
804 | if (flags & XNegative) |
| 736 | { |
805 | { |
| 737 | recalc_x = 1; |
806 | recalc_x = 1; |
| 738 | szHint.win_gravity = NorthEastGravity; |
807 | szHint.win_gravity = NorthEastGravity; |
| 739 | } |
808 | } |
| … | |
… | |
| 741 | |
810 | |
| 742 | if (flags & YValue) |
811 | if (flags & YValue) |
| 743 | { |
812 | { |
| 744 | szHint.y = y; |
813 | szHint.y = y; |
| 745 | szHint.flags |= USPosition; |
814 | szHint.flags |= USPosition; |
|
|
815 | |
| 746 | if (flags & YNegative) |
816 | if (flags & YNegative) |
| 747 | { |
817 | { |
| 748 | recalc_y = 1; |
818 | recalc_y = 1; |
|
|
819 | |
| 749 | if (szHint.win_gravity == NorthEastGravity) |
820 | if (szHint.win_gravity == NorthEastGravity) |
| 750 | szHint.win_gravity = SouthEastGravity; |
821 | szHint.win_gravity = SouthEastGravity; |
| 751 | else |
822 | else |
| 752 | szHint.win_gravity = SouthWestGravity; |
823 | szHint.win_gravity = SouthWestGravity; |
| 753 | } |
824 | } |
| 754 | } |
825 | } |
| 755 | } |
826 | } |
| 756 | |
827 | |
| 757 | /* TODO: BOUNDS */ |
828 | /* TODO: BOUNDS */ |
| 758 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
829 | width = ncol * fwidth; |
| 759 | TermWin.height = TermWin.nrow * TermWin.fheight; |
830 | height = nrow * fheight; |
| 760 | max_width = MAX_COLS * TermWin.fwidth; |
831 | max_width = MAX_COLS * fwidth; |
| 761 | max_height = MAX_ROWS * TermWin.fheight; |
832 | max_height = MAX_ROWS * fheight; |
| 762 | |
833 | |
| 763 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
834 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
| 764 | |
835 | |
| 765 | sb_w = mb_h = 0; |
836 | sb_w = mb_h = 0; |
| 766 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
837 | window_vt_x = window_vt_y = int_bwidth; |
| 767 | |
838 | |
| 768 | if (scrollbar_visible ()) |
839 | if (scrollbar_visible ()) |
| 769 | { |
840 | { |
| 770 | sb_w = scrollbar_TotalWidth (); |
841 | sb_w = scrollbar_TotalWidth (); |
| 771 | szHint.base_width += sb_w; |
842 | szHint.base_width += sb_w; |
| 772 | if (!(options & Opt_scrollBar_right)) |
843 | if (!OPTION (Opt_scrollBar_right)) |
| 773 | window_vt_x += sb_w; |
844 | window_vt_x += sb_w; |
| 774 | } |
845 | } |
| 775 | |
846 | |
| 776 | if (menubar_visible ()) |
847 | if (menubar_visible ()) |
| 777 | { |
848 | { |
| 778 | mb_h = menuBar_TotalHeight (); |
849 | mb_h = menuBar_TotalHeight (); |
| 779 | szHint.base_height += mb_h; |
850 | szHint.base_height += mb_h; |
| 780 | window_vt_y += mb_h; |
851 | window_vt_y += mb_h; |
| 781 | } |
852 | } |
| 782 | |
853 | |
| 783 | szHint.width_inc = TermWin.fwidth; |
854 | szHint.width_inc = fwidth; |
| 784 | szHint.height_inc = TermWin.fheight; |
855 | szHint.height_inc = fheight; |
| 785 | szHint.min_width = szHint.base_width + szHint.width_inc; |
856 | szHint.min_width = szHint.base_width + szHint.width_inc; |
| 786 | szHint.min_height = szHint.base_height + szHint.height_inc; |
857 | szHint.min_height = szHint.base_height + szHint.height_inc; |
| 787 | |
858 | |
| 788 | if (width && width - szHint.base_width < max_width) |
859 | if (newwidth && newwidth - szHint.base_width < max_width) |
| 789 | { |
860 | { |
| 790 | szHint.width = width; |
861 | szHint.width = newwidth; |
| 791 | TermWin.width = width - szHint.base_width; |
862 | width = newwidth - szHint.base_width; |
| 792 | } |
863 | } |
| 793 | else |
864 | else |
| 794 | { |
865 | { |
| 795 | MIN_IT (TermWin.width, max_width); |
866 | min_it (width, max_width); |
| 796 | szHint.width = szHint.base_width + TermWin.width; |
867 | szHint.width = szHint.base_width + width; |
| 797 | } |
868 | } |
| 798 | |
869 | |
| 799 | if (height && height - szHint.base_height < max_height) |
870 | if (newheight && newheight - szHint.base_height < max_height) |
| 800 | { |
871 | { |
| 801 | szHint.height = height; |
872 | szHint.height = newheight; |
| 802 | TermWin.height = height - szHint.base_height; |
873 | height = newheight - szHint.base_height; |
| 803 | } |
874 | } |
| 804 | else |
875 | else |
| 805 | { |
876 | { |
| 806 | MIN_IT (TermWin.height, max_height); |
877 | min_it (height, max_height); |
| 807 | szHint.height = szHint.base_height + TermWin.height; |
878 | szHint.height = szHint.base_height + height; |
| 808 | } |
879 | } |
| 809 | |
880 | |
| 810 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
881 | if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) |
| 811 | window_sb_x = szHint.width - sb_w; |
882 | window_sb_x = szHint.width - sb_w; |
| 812 | |
883 | |
| 813 | if (recalc_x) |
884 | if (recalc_x) |
| 814 | szHint.x += (DisplayWidth (disp, display->screen) |
885 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
| 815 | - szHint.width - 2 * TermWin.ext_bwidth); |
|
|
| 816 | if (recalc_y) |
886 | if (recalc_y) |
| 817 | szHint.y += (DisplayHeight (disp, display->screen) |
887 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
| 818 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
| 819 | |
888 | |
| 820 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
889 | ncol = width / fwidth; |
| 821 | TermWin.nrow = TermWin.height / TermWin.fheight; |
890 | nrow = height / fheight; |
| 822 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
891 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
| 823 | TermWin.ncol, TermWin.nrow, szHint.width, |
892 | ncol, nrow, szHint.width, |
| 824 | szHint.height)); |
893 | szHint.height)); |
| 825 | return; |
894 | return; |
| 826 | } |
895 | } |
| 827 | |
896 | |
| 828 | /*----------------------------------------------------------------------*/ |
897 | /*----------------------------------------------------------------------*/ |
| … | |
… | |
| 836 | if (pty.pty < 0) |
905 | if (pty.pty < 0) |
| 837 | return; |
906 | return; |
| 838 | |
907 | |
| 839 | struct winsize ws; |
908 | struct winsize ws; |
| 840 | |
909 | |
| 841 | ws.ws_col = TermWin.ncol; |
910 | ws.ws_col = ncol; |
| 842 | ws.ws_row = TermWin.nrow; |
911 | ws.ws_row = nrow; |
| 843 | ws.ws_xpixel = TermWin.width; |
912 | ws.ws_xpixel = width; |
| 844 | ws.ws_ypixel = TermWin.height; |
913 | ws.ws_ypixel = height; |
| 845 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
914 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
| 846 | |
915 | |
| 847 | #if 0 |
916 | #if 0 |
| 848 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
917 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
| 849 | if (cmd_pid) /* force through to the command */ |
918 | if (cmd_pid) /* force through to the command */ |
| … | |
… | |
| 851 | #endif |
920 | #endif |
| 852 | } |
921 | } |
| 853 | |
922 | |
| 854 | /*----------------------------------------------------------------------*/ |
923 | /*----------------------------------------------------------------------*/ |
| 855 | /* set_fonts () - load and set the various fonts |
924 | /* set_fonts () - load and set the various fonts |
| 856 | /* |
925 | * |
| 857 | * init = 1 - initialize |
926 | * init = 1 - initialize |
| 858 | * |
927 | * |
| 859 | * fontname == FONT_UP - switch to bigger font |
928 | * fontname == FONT_UP - switch to bigger font |
| 860 | * fontname == FONT_DN - switch to smaller font |
929 | * fontname == FONT_DN - switch to smaller font |
| 861 | */ |
930 | */ |
| … | |
… | |
| 873 | return false; |
942 | return false; |
| 874 | } |
943 | } |
| 875 | |
944 | |
| 876 | #if ENABLE_STYLES |
945 | #if ENABLE_STYLES |
| 877 | for (int i = RS_styleCount; --i; ) |
946 | for (int i = RS_styleCount; --i; ) |
| 878 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
947 | if (fontset[i] != fontset[0]) |
| 879 | delete TermWin.fontset[i]; |
948 | delete fontset[i]; |
| 880 | #endif |
949 | #endif |
| 881 | |
950 | |
| 882 | delete TermWin.fontset[0]; |
951 | delete fontset[0]; |
| 883 | TermWin.fontset[0] = fs; |
952 | fontset[0] = fs; |
| 884 | |
953 | |
| 885 | prop = (*fs)[1]->properties (); |
954 | prop = (*fs)[1]->properties (); |
| 886 | prop.height += TermWin.lineSpace; |
955 | prop.height += lineSpace; |
| 887 | fs->set_prop (prop); |
956 | fs->set_prop (prop); |
| 888 | |
957 | |
| 889 | TermWin.fwidth = prop.width; |
958 | fwidth = prop.width; |
| 890 | TermWin.fheight = prop.height; |
959 | fheight = prop.height; |
| 891 | TermWin.fweight = prop.weight; |
960 | fbase = prop.ascent; |
| 892 | TermWin.fslant = prop.slant; |
|
|
| 893 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
| 894 | |
961 | |
| 895 | for (int style = 1; style < 4; style++) |
962 | for (int style = 1; style < 4; style++) |
| 896 | { |
963 | { |
| 897 | #if ENABLE_STYLES |
964 | #if ENABLE_STYLES |
| 898 | const char *res = rs[Rs_font + style]; |
965 | const char *res = rs[Rs_font + style]; |
| 899 | |
966 | |
| 900 | if (res && !*res) |
967 | if (res && !*res) |
| 901 | TermWin.fontset[style] = TermWin.fontset[0]; |
968 | fontset[style] = fontset[0]; |
| 902 | else |
969 | else |
| 903 | { |
970 | { |
| 904 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
971 | fontset[style] = fs = new rxvt_fontset (this); |
| 905 | rxvt_fontprop prop2 = prop; |
972 | rxvt_fontprop prop2 = prop; |
| 906 | |
973 | |
| 907 | if (res) |
974 | if (res) |
| 908 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
975 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
| 909 | else |
976 | else |
| 910 | { |
977 | { |
| 911 | res = TermWin.fontset[0]->fontdesc; |
978 | res = fontset[0]->fontdesc; |
| 912 | |
979 | |
| 913 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
980 | 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; |
981 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
| 915 | } |
982 | } |
| 916 | |
983 | |
| 917 | fs->populate (res); |
984 | fs->populate (res); |
| 918 | fs->set_prop (prop2); |
985 | fs->set_prop (prop2); |
| 919 | } |
986 | } |
| 920 | #else |
987 | #else |
| 921 | TermWin.fontset[style] = TermWin.fontset[0]; |
988 | fontset[style] = fontset[0]; |
| 922 | #endif |
989 | #endif |
| 923 | } |
990 | } |
| 924 | |
991 | |
| 925 | if (TermWin.parent[0]) |
992 | if (parent[0]) |
| 926 | { |
993 | { |
| 927 | resize_all_windows (0, 0, 0); |
994 | resize_all_windows (0, 0, 0); |
| 928 | scr_remap_chars (); |
995 | scr_remap_chars (); |
| 929 | scr_touch (true); |
996 | scr_touch (true); |
| 930 | } |
997 | } |
| … | |
… | |
| 932 | return true; |
999 | return true; |
| 933 | } |
1000 | } |
| 934 | |
1001 | |
| 935 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
1002 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
| 936 | { |
1003 | { |
| 937 | // TODO: SMART_WINDOW_TITLE |
|
|
| 938 | XChangeProperty (display->display, TermWin.parent[0], |
1004 | XChangeProperty (display->display, parent[0], |
| 939 | prop, XA_STRING, 8, PropModeReplace, |
1005 | prop, XA_STRING, 8, PropModeReplace, |
| 940 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
1006 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
| 941 | } |
1007 | } |
| 942 | |
1008 | |
| 943 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
1009 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
| 944 | { |
1010 | { |
| 945 | // TODO: SMART_WINDOW_TITLE |
|
|
| 946 | wchar_t *ws = rxvt_mbstowcs (str, len); |
1011 | wchar_t *ws = rxvt_mbstowcs (str, len); |
| 947 | char *s = rxvt_wcstoutf8 (ws); |
1012 | char *s = rxvt_wcstoutf8 (ws); |
| 948 | |
1013 | |
| 949 | XChangeProperty (display->display, TermWin.parent[0], |
1014 | XChangeProperty (display->display, parent[0], |
| 950 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
1015 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
| 951 | (const unsigned char *)s, strlen (s)); |
1016 | (const unsigned char *)s, strlen (s)); |
| 952 | |
1017 | |
| 953 | free (s); |
1018 | free (s); |
| 954 | free (ws); |
1019 | free (ws); |
| … | |
… | |
| 959 | /* xterm sequences - title, iconName, color (exptl) */ |
1024 | /* xterm sequences - title, iconName, color (exptl) */ |
| 960 | void |
1025 | void |
| 961 | rxvt_term::set_title (const char *str) |
1026 | rxvt_term::set_title (const char *str) |
| 962 | { |
1027 | { |
| 963 | set_string_property (XA_WM_NAME, str); |
1028 | set_string_property (XA_WM_NAME, str); |
| 964 | #if ENABLE_FRILLS |
1029 | #if ENABLE_EWMH |
| 965 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
1030 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
| 966 | #endif |
1031 | #endif |
| 967 | } |
1032 | } |
| 968 | |
1033 | |
| 969 | void |
1034 | void |
| 970 | rxvt_term::set_icon_name (const char *str) |
1035 | rxvt_term::set_icon_name (const char *str) |
| 971 | { |
1036 | { |
| 972 | set_string_property (XA_WM_ICON_NAME, str); |
1037 | set_string_property (XA_WM_ICON_NAME, str); |
| 973 | #if ENABLE_FRILLS |
1038 | #if ENABLE_EWMH |
| 974 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
1039 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
| 975 | #endif |
1040 | #endif |
| 976 | } |
1041 | } |
| 977 | |
1042 | |
| 978 | #ifdef XTERM_COLOR_CHANGE |
1043 | #ifdef XTERM_COLOR_CHANGE |
| … | |
… | |
| 991 | i = atoi (color); |
1056 | i = atoi (color); |
| 992 | |
1057 | |
| 993 | if (i >= 8 && i <= 15) |
1058 | if (i >= 8 && i <= 15) |
| 994 | { /* bright colors */ |
1059 | { /* bright colors */ |
| 995 | i -= 8; |
1060 | i -= 8; |
| 996 | # ifndef NO_BRIGHTCOLOR |
|
|
| 997 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
1061 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
| 998 | SET_PIXCOLOR (idx); |
1062 | SET_PIXCOLOR (idx); |
| 999 | goto Done; |
1063 | goto done; |
| 1000 | # endif |
|
|
| 1001 | } |
1064 | } |
| 1002 | |
1065 | |
| 1003 | if (i >= 0 && i <= 7) |
1066 | if (i >= 0 && i <= 7) |
| 1004 | { /* normal colors */ |
1067 | { /* normal colors */ |
| 1005 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
1068 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
| 1006 | SET_PIXCOLOR (idx); |
1069 | SET_PIXCOLOR (idx); |
| 1007 | goto Done; |
1070 | goto done; |
| 1008 | } |
1071 | } |
| 1009 | } |
1072 | } |
| 1010 | |
1073 | |
| 1011 | if (!rXParseAllocColor (&xcol, color)) |
1074 | if (!rXParseAllocColor (&xcol, color)) |
| 1012 | return; |
1075 | return; |
| … | |
… | |
| 1032 | pix_colors_focused[idx] = xcol; |
1095 | pix_colors_focused[idx] = xcol; |
| 1033 | SET_PIXCOLOR (idx); |
1096 | SET_PIXCOLOR (idx); |
| 1034 | |
1097 | |
| 1035 | /* XSetWindowAttributes attr; */ |
1098 | /* XSetWindowAttributes attr; */ |
| 1036 | /* Cursor cursor; */ |
1099 | /* Cursor cursor; */ |
| 1037 | Done: |
1100 | done: |
|
|
1101 | |
| 1038 | #ifdef OFF_FOCUS_FADING |
1102 | #if OFF_FOCUS_FADING |
| 1039 | if (rs[Rs_fade]) |
1103 | if (rs[Rs_fade]) |
| 1040 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
1104 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
| 1041 | #endif |
1105 | #endif |
| 1042 | |
1106 | |
| 1043 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1107 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
| 1044 | |
1108 | |
| 1045 | recolour_cursor (); |
1109 | recolour_cursor (); |
| … | |
… | |
| 1116 | |
1180 | |
| 1117 | /* -------------------------------------------------------------------- * |
1181 | /* -------------------------------------------------------------------- * |
| 1118 | * - WINDOW RESIZING - * |
1182 | * - WINDOW RESIZING - * |
| 1119 | * -------------------------------------------------------------------- */ |
1183 | * -------------------------------------------------------------------- */ |
| 1120 | void |
1184 | void |
| 1121 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1185 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
| 1122 | { |
1186 | { |
| 1123 | int fix_screen; |
1187 | int fix_screen; |
| 1124 | #ifdef SMART_RESIZE |
|
|
| 1125 | int old_width = szHint.width, old_height = szHint.height; |
1188 | int old_width = szHint.width, old_height = szHint.height; |
| 1126 | #endif |
|
|
| 1127 | dDisp; |
1189 | dDisp; |
| 1128 | |
1190 | |
| 1129 | window_calc (width, height); |
1191 | window_calc (newwidth, newheight); |
| 1130 | XSetWMNormalHints (disp, TermWin.parent[0], &szHint); |
1192 | XSetWMNormalHints (disp, parent[0], &szHint); |
| 1131 | |
1193 | |
| 1132 | if (!ignoreparent) |
1194 | if (!ignoreparent) |
| 1133 | { |
1195 | { |
| 1134 | #ifdef SMART_RESIZE |
1196 | #ifdef SMART_RESIZE |
| 1135 | /* |
1197 | /* |
| … | |
… | |
| 1139 | int x, y, x1, y1; |
1201 | int x, y, x1, y1; |
| 1140 | int dx, dy; |
1202 | int dx, dy; |
| 1141 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1203 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
| 1142 | Window unused_cr; |
1204 | Window unused_cr; |
| 1143 | |
1205 | |
| 1144 | XTranslateCoordinates (disp, TermWin.parent[0], display->root, |
1206 | XTranslateCoordinates (disp, parent[0], display->root, |
| 1145 | 0, 0, &x, &y, &unused_cr); |
1207 | 0, 0, &x, &y, &unused_cr); |
| 1146 | XGetGeometry (disp, TermWin.parent[0], &unused_cr, &x1, &y1, |
1208 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
| 1147 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1209 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
| 1148 | /* |
1210 | /* |
| 1149 | * if display->root isn't the parent window, a WM will probably have offset |
1211 | * if display->root isn't the parent window, a WM will probably have offset |
| 1150 | * our position for handles and decorations. Counter it |
1212 | * our position for handles and decorations. Counter it |
| 1151 | */ |
1213 | */ |
| … | |
… | |
| 1168 | if (y < y1) /* top half */ |
1230 | if (y < y1) /* top half */ |
| 1169 | dy = 0; |
1231 | dy = 0; |
| 1170 | else if (y == y1) /* exact center */ |
1232 | else if (y == y1) /* exact center */ |
| 1171 | dy /= 2; |
1233 | dy /= 2; |
| 1172 | |
1234 | |
| 1173 | XMoveResizeWindow (disp, TermWin.parent[0], x + dx, y + dy, |
1235 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
| 1174 | szHint.width, szHint.height); |
1236 | szHint.width, szHint.height); |
| 1175 | #else |
1237 | #else |
| 1176 | XResizeWindow (disp, TermWin.parent[0], szHint.width, szHint.height); |
1238 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
| 1177 | #endif |
1239 | #endif |
| 1178 | } |
1240 | } |
| 1179 | |
1241 | |
| 1180 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1242 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
| 1181 | |
1243 | |
| 1182 | if (fix_screen || width != old_width || height != old_height) |
1244 | if (fix_screen || newwidth != old_width || newheight != old_height) |
| 1183 | { |
1245 | { |
| 1184 | if (scrollbar_visible ()) |
1246 | if (scrollbar_visible ()) |
| 1185 | { |
1247 | { |
| 1186 | XMoveResizeWindow (disp, scrollBar.win, |
1248 | XMoveResizeWindow (disp, scrollBar.win, |
| 1187 | window_sb_x, 0, |
1249 | window_sb_x, 0, |
| … | |
… | |
| 1190 | } |
1252 | } |
| 1191 | |
1253 | |
| 1192 | if (menubar_visible ()) |
1254 | if (menubar_visible ()) |
| 1193 | XMoveResizeWindow (disp, menuBar.win, |
1255 | XMoveResizeWindow (disp, menuBar.win, |
| 1194 | window_vt_x, 0, |
1256 | window_vt_x, 0, |
| 1195 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1257 | width, menuBar_TotalHeight ()); |
| 1196 | |
1258 | |
| 1197 | XMoveResizeWindow (disp, TermWin.vt, |
1259 | XMoveResizeWindow (disp, vt, |
| 1198 | window_vt_x, window_vt_y, |
1260 | window_vt_x, window_vt_y, |
| 1199 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1261 | width, height); |
| 1200 | |
1262 | |
| 1201 | scr_clear (); |
1263 | scr_clear (); |
| 1202 | #ifdef XPM_BACKGROUND |
1264 | #ifdef XPM_BACKGROUND |
| 1203 | resize_pixmap (); |
1265 | resize_pixmap (); |
| 1204 | #endif |
1266 | #endif |
| … | |
… | |
| 1210 | int old_ncol = prev_ncol; |
1272 | int old_ncol = prev_ncol; |
| 1211 | |
1273 | |
| 1212 | /* scr_reset only works on the primary screen */ |
1274 | /* scr_reset only works on the primary screen */ |
| 1213 | if (old_height) /* this is not the first time through */ |
1275 | if (old_height) /* this is not the first time through */ |
| 1214 | { |
1276 | { |
| 1215 | unsigned int ncol = TermWin.ncol; |
1277 | unsigned int ocol = ncol; |
| 1216 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1278 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
| 1217 | curr_screen = scr_change_screen (PRIMARY); |
1279 | curr_screen = scr_change_screen (PRIMARY); |
| 1218 | TermWin.ncol = ncol; |
1280 | ncol = ocol; |
| 1219 | } |
1281 | } |
| 1220 | |
1282 | |
| 1221 | scr_reset (); |
1283 | scr_reset (); |
| 1222 | |
1284 | |
| 1223 | if (curr_screen >= 0) /* this is not the first time through */ |
1285 | if (curr_screen >= 0) /* this is not the first time through */ |
| 1224 | { |
1286 | { |
| 1225 | scr_change_screen (curr_screen); |
1287 | scr_change_screen (curr_screen); |
| 1226 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
1288 | selection_check (old_ncol != ncol ? 4 : 0); |
| 1227 | } |
1289 | } |
| 1228 | } |
1290 | } |
| 1229 | |
1291 | |
| 1230 | old_width = szHint.width; |
1292 | old_width = szHint.width; |
| 1231 | old_height = szHint.height; |
1293 | old_height = szHint.height; |
| 1232 | |
1294 | |
| 1233 | #ifdef XPM_BACKGROUND |
1295 | #ifdef XPM_BACKGROUND |
| 1234 | if (TermWin.pixmap) |
1296 | if (pixmap) |
| 1235 | scr_touch (false); |
1297 | scr_touch (false); |
| 1236 | #endif |
1298 | #endif |
| 1237 | |
1299 | |
| 1238 | #ifdef USE_XIM |
1300 | #ifdef USE_XIM |
| 1239 | IMSetStatusPosition (); |
1301 | IMSetStatusPosition (); |
| … | |
… | |
| 1243 | /* |
1305 | /* |
| 1244 | * Set the width/height of the vt window in characters. Units are pixels. |
1306 | * Set the width/height of the vt window in characters. Units are pixels. |
| 1245 | * good for toggling 80/132 columns |
1307 | * good for toggling 80/132 columns |
| 1246 | */ |
1308 | */ |
| 1247 | void |
1309 | void |
| 1248 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1310 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
| 1249 | { |
1311 | { |
| 1250 | XWindowAttributes wattr; |
1312 | XWindowAttributes wattr; |
| 1251 | |
1313 | |
| 1252 | if (width == 0 || height == 0) |
1314 | if (newwidth == 0 || newheight == 0) |
| 1253 | { |
1315 | { |
| 1254 | XGetWindowAttributes (display->display, display->root, &wattr); |
1316 | XGetWindowAttributes (display->display, display->root, &wattr); |
| 1255 | |
1317 | |
| 1256 | if (width == 0) |
1318 | if (newwidth == 0) |
| 1257 | width = wattr.width - szHint.base_width; |
1319 | newwidth = wattr.width - szHint.base_width; |
| 1258 | if (height == 0) |
1320 | if (newheight == 0) |
| 1259 | height = wattr.height - szHint.base_height; |
1321 | newheight = wattr.height - szHint.base_height; |
| 1260 | } |
|
|
| 1261 | |
|
|
| 1262 | if (width != TermWin.width || height != TermWin.height) |
|
|
| 1263 | { |
1322 | } |
|
|
1323 | |
|
|
1324 | if (newwidth != width || newheight != height) |
|
|
1325 | { |
| 1264 | width += szHint.base_width; |
1326 | newwidth += szHint.base_width; |
| 1265 | height += szHint.base_height; |
1327 | newheight += szHint.base_height; |
| 1266 | resize_all_windows (width, height, 0); |
1328 | resize_all_windows (newwidth, newheight, 0); |
| 1267 | } |
1329 | } |
| 1268 | } |
1330 | } |
| 1269 | |
1331 | |
| 1270 | /* -------------------------------------------------------------------- * |
1332 | /* -------------------------------------------------------------------- * |
| 1271 | * - X INPUT METHOD ROUTINES - * |
1333 | * - X INPUT METHOD ROUTINES - * |
| … | |
… | |
| 1281 | |
1343 | |
| 1282 | void |
1344 | void |
| 1283 | rxvt_term::im_set_size (XRectangle &size) |
1345 | rxvt_term::im_set_size (XRectangle &size) |
| 1284 | { |
1346 | { |
| 1285 | // the int_bwidth terms make no sense to me |
1347 | // the int_bwidth terms make no sense to me |
| 1286 | size.x = TermWin.int_bwidth; |
1348 | size.x = int_bwidth; |
| 1287 | size.y = TermWin.int_bwidth; |
1349 | size.y = int_bwidth; |
| 1288 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1350 | size.width = Width2Pixel (ncol) + int_bwidth; |
| 1289 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1351 | size.height = Height2Pixel (nrow) + int_bwidth; |
| 1290 | } |
1352 | } |
| 1291 | |
1353 | |
| 1292 | void |
1354 | void |
| 1293 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
1355 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
| 1294 | XRectangle &status_rect, |
1356 | XRectangle &status_rect, |
| 1295 | const XRectangle &needed_rect) |
1357 | const XRectangle &needed_rect) |
| 1296 | { |
1358 | { |
| 1297 | preedit_rect.x = needed_rect.width; |
1359 | preedit_rect.x = needed_rect.width; |
| 1298 | preedit_rect.y = 0; |
1360 | preedit_rect.y = 0; |
| 1299 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
1361 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
| 1300 | preedit_rect.height = TermWin.fheight; |
1362 | preedit_rect.height = fheight; |
| 1301 | |
1363 | |
| 1302 | status_rect.x = 0; |
1364 | status_rect.x = 0; |
| 1303 | status_rect.y = 0; |
1365 | status_rect.y = 0; |
| 1304 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
1366 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
| 1305 | status_rect.height = TermWin.fheight; |
1367 | status_rect.height = fheight; |
| 1306 | } |
1368 | } |
| 1307 | |
1369 | |
| 1308 | /* Checking whether input method is running. */ |
1370 | /* Checking whether input method is running. */ |
| 1309 | bool |
1371 | bool |
| 1310 | rxvt_term::IMisRunning () |
1372 | rxvt_term::IMisRunning () |
| … | |
… | |
| 1338 | { |
1400 | { |
| 1339 | XPoint nspot; |
1401 | XPoint nspot; |
| 1340 | XVaNestedList preedit_attr; |
1402 | XVaNestedList preedit_attr; |
| 1341 | |
1403 | |
| 1342 | if (!Input_Context |
1404 | if (!Input_Context |
| 1343 | || !TermWin.focus |
1405 | || !focus |
| 1344 | || !(input_style & XIMPreeditPosition)) |
1406 | || !(input_style & XIMPreeditPosition)) |
| 1345 | return; |
1407 | return; |
| 1346 | |
1408 | |
| 1347 | im_set_position (nspot); |
1409 | im_set_position (nspot); |
| 1348 | |
1410 | |
| … | |
… | |
| 1384 | XRectangle rect, status_rect, needed_rect; |
1446 | XRectangle rect, status_rect, needed_rect; |
| 1385 | unsigned long fg, bg; |
1447 | unsigned long fg, bg; |
| 1386 | const char *p; |
1448 | const char *p; |
| 1387 | char **s; |
1449 | char **s; |
| 1388 | XIMStyles *xim_styles; |
1450 | XIMStyles *xim_styles; |
|
|
1451 | |
|
|
1452 | TEMP_ENV; |
| 1389 | |
1453 | |
| 1390 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1454 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
| 1391 | return false; |
1455 | return false; |
| 1392 | |
1456 | |
| 1393 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1457 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
| … | |
… | |
| 1468 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1532 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
| 1469 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1533 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
| 1470 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1534 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
| 1471 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
1535 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
| 1472 | "*", |
1536 | "*", |
| 1473 | TermWin.fheight, |
1537 | fheight, |
| 1474 | TermWin.fheight + 1, TermWin.fheight - 1, |
1538 | fheight + 1, fheight - 1, |
| 1475 | TermWin.fheight - 2, TermWin.fheight + 2); |
1539 | fheight - 2, fheight + 2); |
| 1476 | |
1540 | |
| 1477 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
1541 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
| 1478 | &missing_charset_list, &missing_charset_count, &def_string); |
1542 | &missing_charset_list, &missing_charset_count, &def_string); |
| 1479 | |
1543 | |
| 1480 | if (missing_charset_list) |
1544 | if (missing_charset_list) |
| … | |
… | |
| 1526 | NULL); |
1590 | NULL); |
| 1527 | } |
1591 | } |
| 1528 | |
1592 | |
| 1529 | Input_Context = XCreateIC (xim, |
1593 | Input_Context = XCreateIC (xim, |
| 1530 | XNInputStyle, input_style, |
1594 | XNInputStyle, input_style, |
| 1531 | XNClientWindow, TermWin.vt, |
1595 | XNClientWindow, vt, |
| 1532 | XNFocusWindow, TermWin.parent[0], |
1596 | XNFocusWindow, parent[0], |
| 1533 | preedit_attr ? XNPreeditAttributes : NULL, |
1597 | preedit_attr ? XNPreeditAttributes : NULL, |
| 1534 | preedit_attr, |
1598 | preedit_attr, |
| 1535 | status_attr ? XNStatusAttributes : NULL, |
1599 | status_attr ? XNStatusAttributes : NULL, |
| 1536 | status_attr, NULL); |
1600 | status_attr, NULL); |
| 1537 | |
1601 | |
| … | |
… | |
| 1554 | } |
1618 | } |
| 1555 | |
1619 | |
| 1556 | void |
1620 | void |
| 1557 | rxvt_term::im_cb () |
1621 | rxvt_term::im_cb () |
| 1558 | { |
1622 | { |
| 1559 | int i, found, had_im; |
1623 | int i; |
| 1560 | const char *p; |
1624 | const char *p; |
| 1561 | char **s; |
1625 | char **s; |
| 1562 | char buf[IMBUFSIZ]; |
1626 | char buf[IMBUFSIZ]; |
| 1563 | |
1627 | |
| 1564 | SET_R (this); |
1628 | SET_R (this); |
| … | |
… | |
| 1621 | { |
1685 | { |
| 1622 | XRectangle preedit_rect, status_rect, *needed_rect; |
1686 | XRectangle preedit_rect, status_rect, *needed_rect; |
| 1623 | XVaNestedList preedit_attr, status_attr; |
1687 | XVaNestedList preedit_attr, status_attr; |
| 1624 | |
1688 | |
| 1625 | if (!Input_Context |
1689 | if (!Input_Context |
| 1626 | || !TermWin.focus |
1690 | || !focus |
| 1627 | || !(input_style & XIMPreeditArea) |
1691 | || !(input_style & XIMPreeditArea) |
| 1628 | || !IMisRunning ()) |
1692 | || !IMisRunning ()) |
| 1629 | return; |
1693 | return; |
| 1630 | |
1694 | |
| 1631 | /* Getting the necessary width of preedit area */ |
1695 | /* Getting the necessary width of preedit area */ |
