1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: init.c |
2 | * File: init.c |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: init.C,v 1.6 2003/11/25 17:11:33 pcg Exp $ |
|
|
5 | * |
4 | * |
6 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
7 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
8 | * - original version |
7 | * - original version |
9 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
8 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
10 | * - extensive modifications |
9 | * - extensive modifications |
11 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
10 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
12 | * - extensive modifications |
11 | * - extensive modifications |
13 | * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> |
12 | * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> |
14 | * - QNX support |
13 | * - QNX support |
|
|
14 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
15 | * |
15 | * |
16 | * This program is free software; you can redistribute it and/or modify |
16 | * This program is free software; you can redistribute it and/or modify |
17 | * it under the terms of the GNU General Public License as published by |
17 | * it under the terms of the GNU General Public License as published by |
18 | * the Free Software Foundation; either version 2 of the License, or |
18 | * the Free Software Foundation; either version 2 of the License, or |
19 | * (at your option) any later version. |
19 | * (at your option) any later version. |
… | |
… | |
35 | #include "rxvt.h" /* NECESSARY */ |
35 | #include "rxvt.h" /* NECESSARY */ |
36 | #include "init.h" |
36 | #include "init.h" |
37 | |
37 | |
38 | #include <signal.h> |
38 | #include <signal.h> |
39 | |
39 | |
40 | const char *const def_colorName[] = { |
40 | const char *const def_colorName[] = |
|
|
41 | { |
41 | COLOR_FOREGROUND, |
42 | COLOR_FOREGROUND, |
42 | COLOR_BACKGROUND, |
43 | COLOR_BACKGROUND, |
43 | /* low-intensity colors */ |
44 | /* low-intensity colors */ |
44 | "Black", /* 0: black (#000000) */ |
45 | "Black", /* 0: black (#000000) */ |
45 | #ifndef NO_BRIGHTCOLOR |
46 | #ifndef NO_BRIGHTCOLOR |
46 | "Red3", /* 1: red (#CD0000) */ |
47 | "Red3", /* 1: red (#CD0000) */ |
47 | "Green3", /* 2: green (#00CD00) */ |
48 | "Green3", /* 2: green (#00CD00) */ |
48 | "Yellow3", /* 3: yellow (#CDCD00) */ |
49 | "Yellow3", /* 3: yellow (#CDCD00) */ |
… | |
… | |
52 | # ifdef XTERM_COLORS |
53 | # ifdef XTERM_COLORS |
53 | "Grey90", /* 7: white (#E5E5E5) */ |
54 | "Grey90", /* 7: white (#E5E5E5) */ |
54 | # else |
55 | # else |
55 | "AntiqueWhite", /* 7: white (#FAEBD7) */ |
56 | "AntiqueWhite", /* 7: white (#FAEBD7) */ |
56 | # endif |
57 | # endif |
57 | /* high-intensity colors */ |
58 | /* high-intensity colors */ |
58 | # ifdef XTERM_COLORS |
59 | # ifdef XTERM_COLORS |
59 | "Grey30", /* 8: bright black (#4D4D4D) */ |
60 | "Grey30", /* 8: bright black (#4D4D4D) */ |
60 | # else |
61 | # else |
61 | "Grey25", /* 8: bright black (#404040) */ |
62 | "Grey25", /* 8: bright black (#404040) */ |
62 | # endif |
63 | # endif |
… | |
… | |
326 | #endif |
327 | #endif |
327 | #ifdef KEEP_SCROLLCOLOR |
328 | #ifdef KEEP_SCROLLCOLOR |
328 | COLOR_SCROLLBAR, |
329 | COLOR_SCROLLBAR, |
329 | COLOR_SCROLLTROUGH, |
330 | COLOR_SCROLLTROUGH, |
330 | #endif /* KEEP_SCROLLCOLOR */ |
331 | #endif /* KEEP_SCROLLCOLOR */ |
331 | }; |
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|
332 | |
332 | |
|
|
333 | }; |
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|
334 | |
333 | const char *const xa_names[NUM_XA] = { |
335 | const char *const xa_names[NUM_XA] = |
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336 | { |
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337 | "TEXT", |
334 | "COMPOUND_TEXT", |
338 | "COMPOUND_TEXT", |
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339 | "UTF8_STRING", |
335 | "MULTIPLE", |
340 | "MULTIPLE", |
336 | "TARGETS", |
341 | "TARGETS", |
337 | "TEXT", |
|
|
338 | "TIMESTAMP", |
342 | "TIMESTAMP", |
339 | "VT_SELECTION", |
343 | "VT_SELECTION", |
340 | "INCR", |
344 | "INCR", |
341 | "WM_DELETE_WINDOW", |
345 | "WM_DELETE_WINDOW", |
342 | #ifdef TRANSPARENT |
346 | #ifdef TRANSPARENT |
… | |
… | |
345 | #ifdef OFFIX_DND |
349 | #ifdef OFFIX_DND |
346 | "DndProtocol", |
350 | "DndProtocol", |
347 | "DndSelection", |
351 | "DndSelection", |
348 | #endif |
352 | #endif |
349 | "CLIPBOARD" |
353 | "CLIPBOARD" |
350 | }; |
354 | }; |
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355 | |
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356 | bool |
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357 | rxvt_term::init_vars () |
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358 | { |
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359 | PixColors = new rxvt_color [TOTAL_COLORS]; |
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360 | if (PixColors == NULL) |
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361 | return false; |
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362 | |
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363 | #if defined(XPM_BACKGROUND) || defined(TRANSPARENT) |
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364 | TermWin.pixmap = None; |
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365 | #endif |
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366 | #ifdef UTMP_SUPPORT |
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367 | next_utmp_action = SAVE; |
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368 | #endif |
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369 | #ifndef NO_SETOWNER_TTYDEV |
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370 | next_tty_action = SAVE; |
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371 | #endif |
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372 | |
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373 | MEvent.time = CurrentTime; |
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374 | MEvent.button = AnyButton; |
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375 | Options = DEFAULT_OPTIONS; |
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376 | want_refresh = 1; |
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377 | cmd_pid = -1; |
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378 | cmd_fd = tty_fd = -1; |
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379 | PrivateModes = SavedModes = PrivMode_Default; |
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380 | TermWin.focus = 0; |
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381 | TermWin.ncol = 80; |
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382 | TermWin.nrow = 24; |
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383 | TermWin.int_bwidth = INTERNALBORDERWIDTH; |
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384 | TermWin.ext_bwidth = EXTERNALBORDERWIDTH; |
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385 | TermWin.lineSpace = LINESPACE; |
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386 | TermWin.saveLines = SAVELINES; |
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387 | numPixColors = TOTAL_COLORS; |
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388 | |
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389 | #ifndef NO_BRIGHTCOLOR |
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390 | colorfgbg = DEFAULT_RSTYLE; |
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391 | #endif |
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392 | |
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393 | refresh_limit = 1; |
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394 | refresh_type = SLOW_REFRESH; |
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395 | prev_nrow = prev_ncol = 0; |
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396 | |
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397 | oldcursor.row = oldcursor.col = -1; |
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398 | #ifdef XPM_BACKGROUND |
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399 | /* bgPixmap.w = bgPixmap.h = 0; */ |
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400 | bgPixmap.x = bgPixmap.y = 50; |
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401 | bgPixmap.pixmap = None; |
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402 | #endif |
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403 | |
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404 | last_bot = last_state = -1; |
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405 | |
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406 | #ifdef MENUBAR |
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407 | menu_readonly = 1; |
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408 | # if ! (MENUBAR_MAX > 1) |
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409 | CurrentBar = & (BarList); |
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410 | # endif /* (MENUBAR_MAX > 1) */ |
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411 | #endif |
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412 | |
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413 | return true; |
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414 | } |
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415 | |
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416 | void |
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417 | rxvt_term::init_secondary () |
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418 | { |
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419 | int i; |
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420 | #ifdef TTY_GID_SUPPORT |
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421 | struct group *gr = getgrnam ("tty"); |
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422 | |
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423 | if (gr) |
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424 | { /* change group ownership of tty to "tty" */ |
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425 | ttymode = S_IRUSR | S_IWUSR | S_IWGRP; |
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426 | ttygid = gr->gr_gid; |
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427 | } |
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428 | else |
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429 | #endif /* TTY_GID_SUPPORT */ |
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430 | |
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431 | { |
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432 | ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH; |
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433 | ttygid = getgid (); |
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434 | } |
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435 | |
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436 | /* |
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437 | * Close all unused file descriptors |
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438 | * We don't want them, we don't need them. |
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439 | */ |
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440 | if ((i = open ("/dev/null", O_RDONLY)) < 0) |
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441 | { |
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442 | /* TODO: BOO HISS */ |
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443 | dup2 (STDERR_FILENO, STDIN_FILENO); |
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444 | } |
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445 | else if (i > STDIN_FILENO) |
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446 | { |
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447 | dup2 (i, STDIN_FILENO); |
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448 | close (i); |
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449 | } |
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450 | |
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451 | dup2 (STDERR_FILENO, STDOUT_FILENO); |
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452 | |
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453 | #if 0 // schmorp sayz closing filies is murder |
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454 | for (i = STDERR_FILENO + 1; i < num_fds; i++) |
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455 | { |
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456 | #ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ |
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457 | if (i == 4 || i == 7) |
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458 | continue; |
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459 | #endif |
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460 | close (i); |
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461 | } |
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462 | #endif |
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463 | } |
351 | |
464 | |
352 | /*----------------------------------------------------------------------*/ |
465 | /*----------------------------------------------------------------------*/ |
353 | /* substitute system functions */ |
466 | const char ** |
354 | #if defined(__svr4__) && ! defined(_POSIX_VERSION) |
467 | rxvt_term::init_resources (int argc, const char *const *argv) |
355 | /* INTPROTO */ |
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356 | int |
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357 | rxvt_getdtablesize(void) |
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358 | { |
468 | { |
359 | struct rlimit rlim; |
469 | int i, r_argc; |
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470 | char *val; |
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471 | const char **cmd_argv, **r_argv; |
360 | |
472 | |
361 | getrlimit(RLIMIT_NOFILE, &rlim); |
473 | /* |
362 | return rlim.rlim_cur; |
474 | * Look for -exec option. Find => split and make cmd_argv[] of command args |
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475 | */ |
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476 | for (r_argc = 0; r_argc < argc; r_argc++) |
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477 | if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) |
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478 | break; |
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479 | |
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480 | r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); |
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481 | |
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482 | for (i = 0; i < r_argc; i++) |
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483 | r_argv[i] = (const char *)argv[i]; |
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484 | |
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485 | r_argv[i] = NULL; |
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486 | |
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487 | if (r_argc == argc) |
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488 | cmd_argv = NULL; |
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489 | else |
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490 | { |
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491 | cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc)); |
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492 | |
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493 | for (i = 0; i < argc - r_argc - 1; i++) |
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494 | cmd_argv[i] = (const char *)argv[i + r_argc + 1]; |
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495 | |
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496 | cmd_argv[i] = NULL; |
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497 | } |
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498 | |
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499 | /* clear all resources */ |
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500 | for (i = 0; i < NUM_RESOURCES;) |
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501 | rs[i++] = NULL; |
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502 | |
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503 | rs[Rs_name] = rxvt_r_basename (argv[0]); |
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504 | |
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505 | /* |
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506 | * Open display, get options/resources and create the window |
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507 | */ |
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508 | if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) |
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509 | rs[Rs_display_name] = ":0"; |
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510 | |
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511 | get_options (r_argc, r_argv); |
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512 | free (r_argv); |
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513 | |
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514 | #ifdef LOCAL_X_IS_UNIX |
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515 | if (rs[Rs_display_name][0] == ':') |
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516 | { |
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517 | val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); |
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518 | STRCPY (val, "unix"); |
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519 | STRCAT (val, rs[Rs_display_name]); |
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520 | display = displays.get (val); |
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521 | free (val); |
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522 | } |
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523 | #endif |
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524 | |
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525 | if (!display |
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526 | && ! (display = displays.get (rs[Rs_display_name]))) |
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527 | { |
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528 | rxvt_print_error ("can't open display %s", rs[Rs_display_name]); |
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529 | exit (EXIT_FAILURE); |
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530 | } |
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531 | |
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532 | extract_resources (display->display, rs[Rs_name]); |
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533 | |
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534 | /* |
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535 | * set any defaults not already set |
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536 | */ |
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537 | if (cmd_argv && cmd_argv[0]) |
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538 | { |
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539 | if (!rs[Rs_title]) |
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540 | rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); |
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541 | if (!rs[Rs_iconName]) |
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542 | rs[Rs_iconName] = rs[Rs_title]; |
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543 | } |
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544 | else |
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545 | { |
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546 | if (!rs[Rs_title]) |
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547 | rs[Rs_title] = rs[Rs_name]; |
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548 | if (!rs[Rs_iconName]) |
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549 | rs[Rs_iconName] = rs[Rs_name]; |
|
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550 | } |
|
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551 | |
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552 | if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) |
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553 | TermWin.saveLines = BOUND_POSITIVE_INT16 (i); |
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554 | |
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555 | #ifndef NO_FRILLS |
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556 | if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) |
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557 | TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ |
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558 | if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) |
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559 | TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ |
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560 | #endif |
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561 | |
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562 | #ifndef NO_LINESPACE |
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563 | if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) |
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564 | TermWin.lineSpace = min (i, 100); /* arbitrary limit */ |
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565 | #endif |
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566 | |
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567 | #ifdef POINTER_BLANK |
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568 | if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) |
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569 | pointerBlankDelay = i; |
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570 | else |
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571 | pointerBlankDelay = 2; |
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572 | #endif |
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573 | |
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574 | /* no point having a scrollbar without having any scrollback! */ |
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575 | if (!TermWin.saveLines) |
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576 | Options &= ~Opt_scrollBar; |
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577 | |
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578 | #ifdef PRINTPIPE |
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579 | if (!rs[Rs_print_pipe]) |
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580 | rs[Rs_print_pipe] = PRINTPIPE; |
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581 | #endif |
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582 | |
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583 | if (!rs[Rs_cutchars]) |
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584 | rs[Rs_cutchars] = CUTCHARS; |
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585 | |
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586 | #ifndef NO_BACKSPACE_KEY |
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587 | if (!rs[Rs_backspace_key]) |
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588 | # ifdef DEFAULT_BACKSPACE |
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589 | key_backspace = DEFAULT_BACKSPACE; |
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590 | # else |
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591 | key_backspace = "DEC"; /* can toggle between \010 or \177 */ |
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592 | # endif |
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593 | else |
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594 | { |
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595 | val = STRDUP (rs[Rs_backspace_key]); |
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596 | rxvt_Str_trim (val); |
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597 | rxvt_Str_escaped (val); |
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598 | key_backspace = val; |
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599 | } |
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600 | #endif |
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601 | |
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602 | #ifndef NO_DELETE_KEY |
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603 | if (!rs[Rs_delete_key]) |
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604 | # ifdef DEFAULT_DELETE |
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605 | key_delete = DEFAULT_DELETE; |
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606 | # else |
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607 | key_delete = "\033[3~"; |
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608 | # endif |
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609 | else |
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610 | { |
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611 | val = STRDUP (rs[Rs_delete_key]); |
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612 | rxvt_Str_trim (val); |
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613 | rxvt_Str_escaped (val); |
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614 | key_delete = val; |
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615 | } |
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616 | #endif |
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617 | if (rs[Rs_answerbackstring]) |
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618 | { |
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619 | rxvt_Str_trim ((char *)rs[Rs_answerbackstring]); |
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620 | rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]); |
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621 | } |
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622 | |
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623 | #ifdef HAVE_SCROLLBARS |
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624 | setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], |
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625 | rs[Rs_scrollBar_thickness]); |
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626 | #endif |
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627 | |
|
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628 | #ifdef XTERM_REVERSE_VIDEO |
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629 | /* this is how xterm implements reverseVideo */ |
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630 | if (Options & Opt_reverseVideo) |
|
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631 | { |
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632 | if (!rs[Rs_color + Color_fg]) |
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633 | rs[Rs_color + Color_fg] = def_colorName[Color_bg]; |
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634 | if (!rs[Rs_color + Color_bg]) |
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635 | rs[Rs_color + Color_bg] = def_colorName[Color_fg]; |
|
|
636 | } |
|
|
637 | #endif |
|
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638 | |
|
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639 | for (i = 0; i < NRS_COLORS; i++) |
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640 | if (!rs[Rs_color + i]) |
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641 | rs[Rs_color + i] = def_colorName[i]; |
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642 | |
|
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643 | #ifndef XTERM_REVERSE_VIDEO |
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644 | /* this is how we implement reverseVideo */ |
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645 | if (Options & Opt_reverseVideo) |
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646 | SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); |
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647 | #endif |
|
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648 | |
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649 | /* convenient aliases for setting fg/bg to colors */ |
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650 | color_aliases (Color_fg); |
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651 | color_aliases (Color_bg); |
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652 | #ifndef NO_CURSORCOLOR |
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653 | color_aliases (Color_cursor); |
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654 | color_aliases (Color_cursor2); |
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655 | #endif /* NO_CURSORCOLOR */ |
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656 | color_aliases (Color_pointer); |
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657 | color_aliases (Color_border); |
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658 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
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|
659 | color_aliases (Color_BD); |
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660 | color_aliases (Color_UL); |
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661 | color_aliases (Color_RV); |
|
|
662 | #endif /* ! NO_BOLD_UNDERLINE_REVERSE */ |
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663 | |
|
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664 | return cmd_argv; |
363 | } |
665 | } |
364 | #endif |
666 | |
365 | /*----------------------------------------------------------------------*/ |
667 | /*----------------------------------------------------------------------*/ |
366 | bool |
668 | void |
367 | rxvt_term::init_vars() |
669 | rxvt_term::init_env () |
368 | { |
670 | { |
369 | PixColors = new rxvt_color [TOTAL_COLORS]; |
671 | int i; |
370 | if (PixColors == NULL) |
|
|
371 | return false; |
|
|
372 | |
|
|
373 | #if defined(XPM_BACKGROUND) || defined(TRANSPARENT) |
|
|
374 | TermWin.pixmap = None; |
|
|
375 | #endif |
|
|
376 | #ifdef UTMP_SUPPORT |
|
|
377 | next_utmp_action = SAVE; |
|
|
378 | #endif |
|
|
379 | #ifndef NO_SETOWNER_TTYDEV |
|
|
380 | next_tty_action = SAVE; |
|
|
381 | #endif |
|
|
382 | MEvent.time = CurrentTime; |
|
|
383 | MEvent.button = AnyButton; |
|
|
384 | Options = DEFAULT_OPTIONS; |
|
|
385 | want_refresh = 1; |
|
|
386 | cmd_pid = -1; |
|
|
387 | cmd_fd = tty_fd = Xfd = -1; |
|
|
388 | PrivateModes = SavedModes = PrivMode_Default; |
|
|
389 | TermWin.focus = 0; |
|
|
390 | TermWin.ncol = 80; |
|
|
391 | TermWin.nrow = 24; |
|
|
392 | TermWin.int_bwidth = INTERNALBORDERWIDTH; |
|
|
393 | TermWin.ext_bwidth = EXTERNALBORDERWIDTH; |
|
|
394 | TermWin.lineSpace = LINESPACE; |
|
|
395 | TermWin.saveLines = SAVELINES; |
|
|
396 | numPixColors = TOTAL_COLORS; |
|
|
397 | #ifndef NO_NEW_SELECTION |
|
|
398 | selection_style = NEW_SELECT; |
|
|
399 | #else |
|
|
400 | selection_style = OLD_SELECT; |
|
|
401 | #endif |
|
|
402 | #ifndef NO_BRIGHTCOLOR |
|
|
403 | colorfgbg = DEFAULT_RSTYLE; |
|
|
404 | #endif |
|
|
405 | #if defined (HOTKEY_CTRL) || defined (HOTKEY_META) |
|
|
406 | ks_bigfont = XK_greater; |
|
|
407 | ks_smallfont = XK_less; |
|
|
408 | #endif |
|
|
409 | #ifdef GREEK_SUPPORT |
|
|
410 | ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH; |
|
|
411 | #endif |
|
|
412 | refresh_limit = 1; |
|
|
413 | refresh_type = SLOW_REFRESH; |
|
|
414 | prev_nrow = prev_ncol = 0; |
|
|
415 | #ifdef MULTICHAR_SET |
|
|
416 | # ifdef MULTICHAR_ENCODING |
|
|
417 | encoding_method = MULTICHAR_ENCODING; |
|
|
418 | # endif |
|
|
419 | multichar_decode = rxvt_euc2jis; |
|
|
420 | #endif |
|
|
421 | oldcursor.row = oldcursor.col = -1; |
|
|
422 | #ifdef XPM_BACKGROUND |
|
|
423 | /* bgPixmap.w = bgPixmap.h = 0; */ |
|
|
424 | bgPixmap.x = bgPixmap.y = 50; |
|
|
425 | bgPixmap.pixmap = None; |
|
|
426 | #endif |
|
|
427 | last_bot = last_state = -1; |
|
|
428 | #ifdef MENUBAR |
|
|
429 | menu_readonly = 1; |
|
|
430 | # if !(MENUBAR_MAX > 1) |
|
|
431 | CurrentBar = &(BarList); |
|
|
432 | # endif /* (MENUBAR_MAX > 1) */ |
|
|
433 | #endif |
|
|
434 | |
|
|
435 | return true; |
|
|
436 | } |
|
|
437 | |
|
|
438 | /* EXTPROTO */ |
|
|
439 | void |
|
|
440 | rxvt_init_secondary(pR) |
|
|
441 | { |
|
|
442 | int i; |
|
|
443 | #ifdef TTY_GID_SUPPORT |
|
|
444 | struct group *gr = getgrnam("tty"); |
|
|
445 | |
|
|
446 | if (gr) { /* change group ownership of tty to "tty" */ |
|
|
447 | R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP; |
|
|
448 | R->ttygid = gr->gr_gid; |
|
|
449 | } else |
|
|
450 | #endif /* TTY_GID_SUPPORT */ |
|
|
451 | { |
|
|
452 | R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH; |
|
|
453 | R->ttygid = getgid(); |
|
|
454 | } |
|
|
455 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
456 | R->locale = setlocale(LC_CTYPE, ""); |
|
|
457 | #endif |
|
|
458 | |
|
|
459 | /* get number of available file descriptors */ |
|
|
460 | #if defined(_POSIX_VERSION) || ! defined(__svr4__) |
|
|
461 | R->num_fds = (int)sysconf(_SC_OPEN_MAX); |
|
|
462 | #else |
|
|
463 | R->num_fds = rxvt_getdtablesize(); |
|
|
464 | #endif |
|
|
465 | |
|
|
466 | /* |
|
|
467 | * Close all unused file descriptors |
|
|
468 | * We don't want them, we don't need them. |
|
|
469 | */ |
|
|
470 | if ((i = open("/dev/null", O_RDONLY)) < 0) { |
|
|
471 | /* TODO: BOO HISS */ |
|
|
472 | dup2(STDERR_FILENO, STDIN_FILENO); |
|
|
473 | } else if (i > STDIN_FILENO) { |
|
|
474 | dup2(i, STDIN_FILENO); |
|
|
475 | close(i); |
|
|
476 | } |
|
|
477 | dup2(STDERR_FILENO, STDOUT_FILENO); |
|
|
478 | for (i = STDERR_FILENO + 1; i < R->num_fds; i++) { |
|
|
479 | #ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ |
|
|
480 | if (i == 4 || i == 7) |
|
|
481 | continue; |
|
|
482 | #endif |
|
|
483 | close(i); |
|
|
484 | } |
|
|
485 | } |
|
|
486 | |
|
|
487 | /*----------------------------------------------------------------------*/ |
|
|
488 | /* EXTPROTO */ |
|
|
489 | const char ** |
|
|
490 | rxvt_init_resources(pR_ int argc, const char *const *argv) |
|
|
491 | { |
|
|
492 | int i, r_argc; |
|
|
493 | char *val; |
|
|
494 | const char **cmd_argv, **r_argv; |
|
|
495 | const char **rs; |
|
|
496 | |
|
|
497 | /* |
|
|
498 | * Look for -exec option. Find => split and make cmd_argv[] of command args |
|
|
499 | */ |
|
|
500 | for (r_argc = 0; r_argc < argc; r_argc++) |
|
|
501 | if (!STRCMP(argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) |
|
|
502 | break; |
|
|
503 | r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1)); |
|
|
504 | |
|
|
505 | for (i = 0; i < r_argc; i++) |
|
|
506 | r_argv[i] = (const char *)argv[i]; |
|
|
507 | r_argv[i] = NULL; |
|
|
508 | if (r_argc == argc) |
|
|
509 | cmd_argv = NULL; |
|
|
510 | else { |
|
|
511 | cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc)); |
|
|
512 | |
|
|
513 | for (i = 0; i < argc - r_argc - 1; i++) |
|
|
514 | cmd_argv[i] = (const char *)argv[i + r_argc + 1]; |
|
|
515 | cmd_argv[i] = NULL; |
|
|
516 | } |
|
|
517 | |
|
|
518 | /* clear all resources */ |
|
|
519 | rs = R->rs; |
|
|
520 | for (i = 0; i < NUM_RESOURCES;) |
|
|
521 | rs[i++] = NULL; |
|
|
522 | |
|
|
523 | rs[Rs_name] = rxvt_r_basename(argv[0]); |
|
|
524 | /* |
|
|
525 | * Open display, get options/resources and create the window |
|
|
526 | */ |
|
|
527 | if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL) |
|
|
528 | rs[Rs_display_name] = ":0"; |
|
|
529 | |
|
|
530 | rxvt_get_options(aR_ r_argc, r_argv); |
|
|
531 | free(r_argv); |
|
|
532 | |
|
|
533 | #ifdef LOCAL_X_IS_UNIX |
|
|
534 | if (rs[Rs_display_name][0] == ':') { |
|
|
535 | val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name])); |
|
|
536 | STRCPY(val, "unix"); |
|
|
537 | STRCAT(val, rs[Rs_display_name]); |
|
|
538 | R->Xdisplay = XOpenDisplay(val); |
|
|
539 | free(val); |
|
|
540 | } |
|
|
541 | #endif |
|
|
542 | |
|
|
543 | if (R->Xdisplay == NULL |
|
|
544 | && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL) { |
|
|
545 | rxvt_print_error("can't open display %s", rs[Rs_display_name]); |
|
|
546 | exit(EXIT_FAILURE); |
|
|
547 | } |
|
|
548 | |
|
|
549 | rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]); |
|
|
550 | |
|
|
551 | /* |
|
|
552 | * set any defaults not already set |
|
|
553 | */ |
|
|
554 | if (cmd_argv && cmd_argv[0]) { |
|
|
555 | if (!rs[Rs_title]) |
|
|
556 | rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); |
|
|
557 | if (!rs[Rs_iconName]) |
|
|
558 | rs[Rs_iconName] = rs[Rs_title]; |
|
|
559 | } else { |
|
|
560 | if (!rs[Rs_title]) |
|
|
561 | rs[Rs_title] = rs[Rs_name]; |
|
|
562 | if (!rs[Rs_iconName]) |
|
|
563 | rs[Rs_iconName] = rs[Rs_name]; |
|
|
564 | } |
|
|
565 | if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) |
|
|
566 | R->TermWin.saveLines = BOUND_POSITIVE_INT16(i); |
|
|
567 | #ifndef NO_FRILLS |
|
|
568 | if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) |
|
|
569 | R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ |
|
|
570 | if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) |
|
|
571 | R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ |
|
|
572 | #endif |
|
|
573 | #ifndef NO_LINESPACE |
|
|
574 | if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) |
|
|
575 | R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */ |
|
|
576 | #endif |
|
|
577 | |
|
|
578 | #ifdef POINTER_BLANK |
|
|
579 | if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) |
|
|
580 | R->pointerBlankDelay = i; |
|
|
581 | else |
|
|
582 | R->pointerBlankDelay = 2; |
|
|
583 | #endif |
|
|
584 | |
|
|
585 | /* no point having a scrollbar without having any scrollback! */ |
|
|
586 | if (!R->TermWin.saveLines) |
|
|
587 | R->Options &= ~Opt_scrollBar; |
|
|
588 | |
|
|
589 | #ifdef PRINTPIPE |
|
|
590 | if (!rs[Rs_print_pipe]) |
|
|
591 | rs[Rs_print_pipe] = PRINTPIPE; |
|
|
592 | #endif |
|
|
593 | if (!rs[Rs_cutchars]) |
|
|
594 | rs[Rs_cutchars] = CUTCHARS; |
|
|
595 | #ifdef ACS_ASCII |
|
|
596 | if (!rs[Rs_acs_chars]) |
|
|
597 | rs[Rs_acs_chars] = ACS_CHARS; |
|
|
598 | if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20) { |
|
|
599 | val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20); |
|
|
600 | for (; i < 0x20; ) |
|
|
601 | val[i] = ' '; |
|
|
602 | rs[Rs_acs_chars] = val; |
|
|
603 | } |
|
|
604 | #endif |
|
|
605 | #ifndef NO_BACKSPACE_KEY |
|
|
606 | if (!rs[Rs_backspace_key]) |
|
|
607 | # ifdef DEFAULT_BACKSPACE |
|
|
608 | R->key_backspace = DEFAULT_BACKSPACE; |
|
|
609 | # else |
|
|
610 | R->key_backspace = "DEC"; /* can toggle between \010 or \177 */ |
|
|
611 | # endif |
|
|
612 | else { |
|
|
613 | val = STRDUP(rs[Rs_backspace_key]); |
|
|
614 | rxvt_Str_trim(val); |
|
|
615 | rxvt_Str_escaped(val); |
|
|
616 | R->key_backspace = val; |
|
|
617 | } |
|
|
618 | #endif |
|
|
619 | #ifndef NO_DELETE_KEY |
|
|
620 | if (!rs[Rs_delete_key]) |
|
|
621 | # ifdef DEFAULT_DELETE |
|
|
622 | R->key_delete = DEFAULT_DELETE; |
|
|
623 | # else |
|
|
624 | R->key_delete = "\033[3~"; |
|
|
625 | # endif |
|
|
626 | else { |
|
|
627 | val = STRDUP(rs[Rs_delete_key]); |
|
|
628 | rxvt_Str_trim(val); |
|
|
629 | rxvt_Str_escaped(val); |
|
|
630 | R->key_delete = val; |
|
|
631 | } |
|
|
632 | #endif |
|
|
633 | if (rs[Rs_answerbackstring]) { |
|
|
634 | rxvt_Str_trim((char *)rs[Rs_answerbackstring]); |
|
|
635 | rxvt_Str_escaped((char *)rs[Rs_answerbackstring]); |
|
|
636 | } |
|
|
637 | |
|
|
638 | if (rs[Rs_selectstyle]) { |
|
|
639 | if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0) |
|
|
640 | R->selection_style = OLD_WORD_SELECT; |
|
|
641 | #ifndef NO_OLD_SELECTION |
|
|
642 | else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0) |
|
|
643 | R->selection_style = OLD_SELECT; |
|
|
644 | #endif |
|
|
645 | } |
|
|
646 | |
|
|
647 | #ifdef HAVE_SCROLLBARS |
|
|
648 | rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle], |
|
|
649 | rs[Rs_scrollBar_thickness]); |
|
|
650 | #endif |
|
|
651 | |
|
|
652 | R->TermWin.fontset = new rxvt_fontset (aR); |
|
|
653 | R->TermWin.fontset->populate (rs[Rs_font]); |
|
|
654 | R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width; |
|
|
655 | R->TermWin.fheight = R->TermWin.fontset->base_font ()->height; |
|
|
656 | R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent; |
|
|
657 | |
|
|
658 | #ifdef XTERM_REVERSE_VIDEO |
|
|
659 | /* this is how xterm implements reverseVideo */ |
|
|
660 | if (R->Options & Opt_reverseVideo) { |
|
|
661 | if (!rs[Rs_color + Color_fg]) |
|
|
662 | rs[Rs_color + Color_fg] = def_colorName[Color_bg]; |
|
|
663 | if (!rs[Rs_color + Color_bg]) |
|
|
664 | rs[Rs_color + Color_bg] = def_colorName[Color_fg]; |
|
|
665 | } |
|
|
666 | #endif |
|
|
667 | |
|
|
668 | for (i = 0; i < NRS_COLORS; i++) |
|
|
669 | if (!rs[Rs_color + i]) |
|
|
670 | rs[Rs_color + i] = def_colorName[i]; |
|
|
671 | |
|
|
672 | #ifndef XTERM_REVERSE_VIDEO |
|
|
673 | /* this is how we implement reverseVideo */ |
|
|
674 | if (R->Options & Opt_reverseVideo) |
|
|
675 | SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); |
|
|
676 | #endif |
|
|
677 | |
|
|
678 | /* convenient aliases for setting fg/bg to colors */ |
|
|
679 | rxvt_color_aliases(aR_ Color_fg); |
|
|
680 | rxvt_color_aliases(aR_ Color_bg); |
|
|
681 | #ifndef NO_CURSORCOLOR |
|
|
682 | rxvt_color_aliases(aR_ Color_cursor); |
|
|
683 | rxvt_color_aliases(aR_ Color_cursor2); |
|
|
684 | #endif /* NO_CURSORCOLOR */ |
|
|
685 | rxvt_color_aliases(aR_ Color_pointer); |
|
|
686 | rxvt_color_aliases(aR_ Color_border); |
|
|
687 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
688 | rxvt_color_aliases(aR_ Color_BD); |
|
|
689 | rxvt_color_aliases(aR_ Color_UL); |
|
|
690 | rxvt_color_aliases(aR_ Color_RV); |
|
|
691 | #endif /* ! NO_BOLD_UNDERLINE_REVERSE */ |
|
|
692 | |
|
|
693 | return cmd_argv; |
|
|
694 | } |
|
|
695 | |
|
|
696 | /*----------------------------------------------------------------------*/ |
|
|
697 | /* EXTPROTO */ |
|
|
698 | void |
|
|
699 | rxvt_init_env(pR) |
|
|
700 | { |
|
|
701 | int i; |
|
|
702 | unsigned int u; |
672 | unsigned int u; |
703 | char *val; |
673 | char *val; |
704 | |
674 | |
705 | #ifdef DISPLAY_IS_IP |
675 | #ifdef DISPLAY_IS_IP |
706 | /* Fixup display_name for export over pty to any interested terminal |
676 | /* Fixup display_name for export over pty to any interested terminal |
707 | * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number |
677 | * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number |
708 | * (for the first non-loopback interface) that we get from |
678 | * (for the first non-loopback interface) that we get from |
709 | * rxvt_network_display(). This is more "name-resolution-portable", if you |
679 | * rxvt_network_display (). This is more "name-resolution-portable", if you |
710 | * will, and probably allows for faster x-client startup if your name |
680 | * will, and probably allows for faster x-client startup if your name |
711 | * server is beyond a slow link or overloaded at client startup. Of |
681 | * server is beyond a slow link or overloaded at client startup. Of |
712 | * course that only helps the shell's child processes, not us. |
682 | * course that only helps the shell's child processes, not us. |
713 | * |
683 | * |
714 | * Giving out the display_name also affords a potential security hole |
684 | * Giving out the display_name also affords a potential security hole |
715 | */ |
685 | */ |
716 | val = rxvt_network_display(R->rs[Rs_display_name]); |
686 | val = rxvt_network_display (rs[Rs_display_name]); |
717 | R->rs[Rs_display_name] = (const char *)val; |
687 | rs[Rs_display_name] = (const char *)val; |
|
|
688 | |
718 | if (val == NULL) |
689 | if (val == NULL) |
719 | #endif /* DISPLAY_IS_IP */ |
690 | #endif /* DISPLAY_IS_IP */ |
720 | val = XDisplayString(R->Xdisplay); |
691 | val = XDisplayString (display->display); |
|
|
692 | |
721 | if (R->rs[Rs_display_name] == NULL) |
693 | if (rs[Rs_display_name] == NULL) |
722 | R->rs[Rs_display_name] = val; /* use broken `:0' value */ |
694 | rs[Rs_display_name] = val; /* use broken `:0' value */ |
723 | |
695 | |
724 | i = STRLEN(val); |
696 | i = STRLEN (val); |
725 | R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); |
697 | env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); |
726 | |
698 | |
727 | sprintf(R->env_display, "DISPLAY=%s", val); |
699 | sprintf (env_display, "DISPLAY=%s", val); |
728 | |
700 | |
729 | /* avoiding the math library: |
701 | /* avoiding the math library: |
730 | * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ |
702 | * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */ |
731 | for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ; |
703 | for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++) |
|
|
704 | ; |
732 | MAX_IT(i, 1); |
705 | MAX_IT (i, 1); |
733 | R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); |
706 | env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char)); |
734 | |
707 | |
735 | sprintf(R->env_windowid, "WINDOWID=%u", |
708 | sprintf (env_windowid, "WINDOWID=%u", |
736 | (unsigned int)R->TermWin.parent[0]); |
709 | (unsigned int)TermWin.parent[0]); |
737 | |
710 | |
738 | /* add entries to the environment: |
711 | /* add entries to the environment: |
739 | * @ DISPLAY: in case we started with -display |
712 | * @ DISPLAY: in case we started with -display |
740 | * @ WINDOWID: X window id number of the window |
713 | * @ WINDOWID: X window id number of the window |
741 | * @ COLORTERM: terminal sub-name and also indicates its color |
714 | * @ COLORTERM: terminal sub-name and also indicates its color |
742 | * @ TERM: terminal name |
715 | * @ TERM: terminal name |
743 | * @ TERMINFO: path to terminfo directory |
716 | * @ TERMINFO: path to terminfo directory |
|
|
717 | * @ COLORFGBG: fg;bg color codes |
744 | */ |
718 | */ |
745 | putenv(R->env_display); |
719 | putenv (env_display); |
746 | putenv(R->env_windowid); |
720 | putenv (env_windowid); |
|
|
721 | if (env_colorfgbg) |
|
|
722 | putenv (env_colorfgbg); |
|
|
723 | |
747 | #ifdef RXVT_TERMINFO |
724 | #ifdef RXVT_TERMINFO |
748 | putenv("TERMINFO=" RXVT_TERMINFO); |
725 | putenv ("TERMINFO=" RXVT_TERMINFO); |
749 | #endif |
726 | #endif |
750 | if (XDEPTH <= 2) |
727 | |
|
|
728 | if (display->depth <= 2) |
751 | putenv("COLORTERM=" COLORTERMENV "-mono"); |
729 | putenv ("COLORTERM=" COLORTERMENV "-mono"); |
752 | else |
730 | else |
753 | putenv("COLORTERM=" COLORTERMENVFULL); |
731 | putenv ("COLORTERM=" COLORTERMENVFULL); |
|
|
732 | |
754 | if (R->rs[Rs_term_name] != NULL) { |
733 | if (rs[Rs_term_name] != NULL) |
|
|
734 | { |
755 | R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); |
735 | env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); |
756 | sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); |
736 | sprintf (env_term, "TERM=%s", rs[Rs_term_name]); |
757 | putenv(R->env_term); |
737 | putenv (env_term); |
|
|
738 | } |
758 | } else |
739 | else |
759 | putenv("TERM=" TERMENV); |
740 | putenv ("TERM=" TERMENV); |
760 | |
741 | |
761 | #ifdef HAVE_UNSETENV |
742 | #ifdef HAVE_UNSETENV |
762 | /* avoid passing old settings and confusing term size */ |
743 | /* avoid passing old settings and confusing term size */ |
763 | unsetenv("LINES"); |
744 | unsetenv ("LINES"); |
764 | unsetenv("COLUMNS"); |
745 | unsetenv ("COLUMNS"); |
765 | unsetenv("TERMCAP"); /* terminfo should be okay */ |
746 | unsetenv ("TERMCAP"); /* terminfo should be okay */ |
766 | #endif /* HAVE_UNSETENV */ |
747 | #endif /* HAVE_UNSETENV */ |
767 | } |
748 | } |
768 | |
749 | |
769 | /*----------------------------------------------------------------------*/ |
750 | /*----------------------------------------------------------------------*/ |
770 | /* |
751 | /* |
771 | * This is more or less stolen straight from XFree86 xterm. |
752 | * This is more or less stolen straight from XFree86 xterm. |
772 | * This should support all European type languages. |
753 | * This should support all European type languages. |
773 | */ |
754 | */ |
774 | /* EXTPROTO */ |
|
|
775 | void |
755 | void |
|
|
756 | rxvt_term::set_locale (const char *locale) |
|
|
757 | { |
|
|
758 | #if HAVE_XSETLOCALE || HAVE_SETLOCALE |
|
|
759 | free (this->locale); |
|
|
760 | this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale)); |
|
|
761 | SET_LOCALE (this->locale); |
|
|
762 | mbstate.reset (); |
|
|
763 | #endif |
|
|
764 | #if HAVE_NL_LANGINFO |
|
|
765 | free (codeset); |
|
|
766 | codeset = strdup (nl_langinfo (CODESET)); |
|
|
767 | enc_utf8 = !STRCASECMP (codeset, "UTF-8") |
|
|
768 | || !STRCASECMP (codeset, "UTF8"); |
|
|
769 | #else |
|
|
770 | enc_utf8 = 1; |
|
|
771 | #endif |
|
|
772 | } |
|
|
773 | |
|
|
774 | void |
776 | rxvt_init_xlocale(pR) |
775 | rxvt_term::init_xlocale () |
777 | { |
776 | { |
778 | #ifdef USE_XIM |
777 | #ifdef USE_XIM |
779 | if (R->locale == NULL) |
778 | if (!locale) |
780 | rxvt_print_error("Setting locale failed."); |
779 | rxvt_print_error ("Setting locale failed."); |
781 | else { |
780 | else |
|
|
781 | { |
782 | Atom wmlocale; |
782 | Atom wmlocale; |
783 | |
783 | |
784 | wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False); |
784 | wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False); |
785 | XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale, |
785 | XChangeProperty (display->display, TermWin.parent[0], wmlocale, |
786 | XA_STRING, 8, PropModeReplace, |
786 | XA_STRING, 8, PropModeReplace, |
787 | (unsigned char *)R->locale, STRLEN(R->locale)); |
787 | (unsigned char *)locale, STRLEN (locale)); |
788 | |
788 | |
789 | if (XSupportsLocale() != True) { |
789 | if (!XSupportsLocale ()) |
|
|
790 | { |
790 | rxvt_print_error("The locale is not supported by Xlib"); |
791 | rxvt_print_error ("The locale is not supported by Xlib"); |
791 | return; |
792 | return; |
792 | } |
793 | } |
793 | rxvt_setTermFontSet(aR_ 0); |
|
|
794 | |
794 | |
|
|
795 | im_ev.start (display); |
|
|
796 | |
795 | /* see if we can connect yet */ |
797 | /* see if we can connect already */ |
796 | rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); |
798 | im_cb (); |
797 | |
|
|
798 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
|
|
799 | if (STRCMP(R->locale, "C")) |
|
|
800 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
|
|
801 | rxvt_IMInstantiateCallback, NULL); |
|
|
802 | } |
799 | } |
803 | #endif |
800 | #endif |
804 | } |
801 | } |
805 | |
802 | |
806 | /*----------------------------------------------------------------------*/ |
803 | /*----------------------------------------------------------------------*/ |
807 | /* EXTPROTO */ |
|
|
808 | void |
804 | void |
809 | rxvt_init_command(pR_ const char *const *argv) |
805 | rxvt_term::init_command (const char *const *argv) |
810 | { |
806 | { |
811 | /* |
807 | /* |
812 | * Initialize the command connection. |
808 | * Initialize the command connection. |
813 | * This should be called after the X server connection is established. |
809 | * This should be called after the X server connection is established. |
814 | */ |
810 | */ |
815 | int i; |
811 | int i; |
816 | |
812 | |
817 | for (i = 0; i < NUM_XA; i++) |
813 | for (i = 0; i < NUM_XA; i++) |
818 | R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); |
814 | xa[i] = XInternAtom (display->display, xa_names[i], False); |
819 | |
815 | |
820 | /* Enable delete window protocol */ |
816 | /* Enable delete window protocol */ |
821 | XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0], |
817 | XSetWMProtocols (display->display, TermWin.parent[0], |
822 | &(R->xa[XA_WMDELETEWINDOW]), 1); |
818 | & (xa[XA_WMDELETEWINDOW]), 1); |
823 | |
819 | |
824 | #ifdef USING_W11LIB |
820 | #ifdef USING_W11LIB |
825 | /* enable W11 callbacks */ |
821 | /* enable W11 callbacks */ |
826 | W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event); |
822 | W11AddEventHandler (display->display, rxvt_W11_process_x_event); |
827 | #endif |
823 | #endif |
828 | |
824 | |
829 | #ifdef META8_OPTION |
825 | #ifdef META8_OPTION |
830 | R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC); |
826 | meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); |
831 | #endif |
827 | #endif |
832 | |
828 | |
833 | rxvt_get_ourmods(aR); |
829 | get_ourmods (); |
834 | |
830 | |
835 | if (!(R->Options & Opt_scrollTtyOutput)) |
831 | if (! (Options & Opt_scrollTtyOutput)) |
836 | R->PrivateModes |= PrivMode_TtyOutputInh; |
832 | PrivateModes |= PrivMode_TtyOutputInh; |
837 | if (R->Options & Opt_scrollTtyKeypress) |
833 | if (Options & Opt_scrollTtyKeypress) |
838 | R->PrivateModes |= PrivMode_Keypress; |
834 | PrivateModes |= PrivMode_Keypress; |
839 | if (!(R->Options & Opt_jumpScroll)) |
835 | if (! (Options & Opt_jumpScroll)) |
840 | R->PrivateModes |= PrivMode_smoothScroll; |
836 | PrivateModes |= PrivMode_smoothScroll; |
|
|
837 | |
841 | #ifndef NO_BACKSPACE_KEY |
838 | #ifndef NO_BACKSPACE_KEY |
842 | if (STRCMP(R->key_backspace, "DEC") == 0) |
839 | if (STRCMP (key_backspace, "DEC") == 0) |
843 | R->PrivateModes |= PrivMode_HaveBackSpace; |
840 | PrivateModes |= PrivMode_HaveBackSpace; |
844 | #endif |
841 | #endif |
|
|
842 | |
845 | /* add value for scrollBar */ |
843 | /* add value for scrollBar */ |
846 | if (scrollbar_visible(R)) |
844 | if (scrollbar_visible ()) |
847 | { |
845 | { |
848 | R->PrivateModes |= PrivMode_scrollBar; |
846 | PrivateModes |= PrivMode_scrollBar; |
849 | R->SavedModes |= PrivMode_scrollBar; |
847 | SavedModes |= PrivMode_scrollBar; |
850 | } |
848 | } |
851 | if (menubar_visible(R)) |
849 | if (menubar_visible ()) |
852 | { |
850 | { |
853 | R->PrivateModes |= PrivMode_menuBar; |
851 | PrivateModes |= PrivMode_menuBar; |
854 | R->SavedModes |= PrivMode_menuBar; |
852 | SavedModes |= PrivMode_menuBar; |
855 | } |
853 | } |
856 | #ifdef GREEK_SUPPORT |
|
|
857 | greek_init(); |
|
|
858 | #endif |
|
|
859 | |
|
|
860 | R->Xfd = XConnectionNumber (R->Xdisplay); |
|
|
861 | |
854 | |
862 | #ifdef CURSOR_BLINK |
855 | #ifdef CURSOR_BLINK |
863 | if (R->Options & Opt_cursorBlink) |
856 | if (Options & Opt_cursorBlink) |
864 | (void)gettimeofday(&R->lastcursorchange, NULL); |
857 | (void)gettimeofday (&lastcursorchange, NULL); |
865 | #endif |
858 | #endif |
866 | |
859 | |
867 | if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0) |
860 | if ((cmd_fd = run_command (argv)) < 0) |
868 | { |
861 | { |
869 | rxvt_print_error ("aborting"); |
862 | rxvt_print_error ("aborting"); |
870 | exit (EXIT_FAILURE); |
863 | exit (EXIT_FAILURE); |
871 | } |
864 | } |
872 | } |
865 | } |
873 | |
866 | |
874 | /*----------------------------------------------------------------------*/ |
867 | /*----------------------------------------------------------------------*/ |
875 | /* INTPROTO */ |
|
|
876 | void |
868 | void |
877 | rxvt_Get_Colours(pR) |
869 | rxvt_term::Get_Colours () |
878 | { |
870 | { |
879 | int i; |
871 | int i; |
880 | |
872 | |
881 | for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { |
873 | for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) |
|
|
874 | { |
882 | rxvt_color xcol; |
875 | rxvt_color xcol; |
883 | |
876 | |
|
|
877 | if (!rs[Rs_color + i]) |
|
|
878 | continue; |
|
|
879 | |
|
|
880 | if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) |
|
|
881 | { |
|
|
882 | #ifndef XTERM_REVERSE_VIDEO |
|
|
883 | if (i < 2 && (Options & Opt_reverseVideo)) |
|
|
884 | rs[Rs_color + i] = def_colorName[!i]; |
|
|
885 | else |
|
|
886 | #endif |
|
|
887 | rs[Rs_color + i] = def_colorName[i]; |
|
|
888 | |
884 | if (!R->rs[Rs_color + i]) |
889 | if (!rs[Rs_color + i]) |
885 | continue; |
890 | continue; |
886 | |
891 | |
887 | if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) { |
|
|
888 | #ifndef XTERM_REVERSE_VIDEO |
|
|
889 | if (i < 2 && (R->Options & Opt_reverseVideo)) { |
|
|
890 | R->rs[Rs_color + i] = def_colorName[!i]; |
|
|
891 | } else |
|
|
892 | #endif |
|
|
893 | R->rs[Rs_color + i] = def_colorName[i]; |
|
|
894 | if (!R->rs[Rs_color + i]) |
|
|
895 | continue; |
|
|
896 | if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) { |
892 | if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) |
|
|
893 | { |
897 | switch (i) { |
894 | switch (i) |
|
|
895 | { |
898 | case Color_fg: |
896 | case Color_fg: |
899 | case Color_bg: |
897 | case Color_bg: |
900 | /* fatal: need bg/fg color */ |
898 | /* fatal: need bg/fg color */ |
901 | rxvt_print_error("aborting"); |
899 | rxvt_print_error ("aborting"); |
902 | exit(EXIT_FAILURE); |
900 | exit (EXIT_FAILURE); |
903 | /* NOTREACHED */ |
901 | /* NOTREACHED */ |
904 | break; |
902 | break; |
905 | #ifndef NO_CURSORCOLOR |
903 | #ifndef NO_CURSORCOLOR |
906 | case Color_cursor2: |
904 | case Color_cursor2: |
907 | xcol = R->PixColors[Color_fg]; |
905 | xcol = PixColors[Color_fg]; |
908 | break; |
906 | break; |
909 | #endif /* ! NO_CURSORCOLOR */ |
907 | #endif /* ! NO_CURSORCOLOR */ |
910 | case Color_pointer: |
908 | case Color_pointer: |
911 | xcol = R->PixColors[Color_fg]; |
909 | xcol = PixColors[Color_fg]; |
912 | break; |
910 | break; |
913 | default: |
911 | default: |
914 | xcol = R->PixColors[Color_bg]; /* None */ |
912 | xcol = PixColors[Color_bg]; /* None */ |
915 | break; |
913 | break; |
916 | } |
914 | } |
917 | } |
915 | } |
918 | } |
916 | } |
|
|
917 | |
919 | R->PixColors[i] = xcol; |
918 | PixColors[i] = xcol; |
920 | SET_PIXCOLOR(R, i); |
919 | SET_PIXCOLOR (i); |
921 | } |
920 | } |
922 | |
921 | |
923 | if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) |
922 | if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) |
924 | R->PixColors[Color_pointer] = R->PixColors[Color_fg]; |
923 | PixColors[Color_pointer] = PixColors[Color_fg]; |
925 | if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) |
924 | if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) |
926 | R->PixColors[Color_border] = R->PixColors[Color_fg]; |
925 | PixColors[Color_border] = PixColors[Color_fg]; |
927 | |
926 | |
928 | /* |
927 | /* |
929 | * get scrollBar/menuBar shadow colors |
928 | * get scrollBar/menuBar shadow colors |
930 | * |
929 | * |
931 | * The calculations of topShadow/bottomShadow values are adapted |
930 | * The calculations of topShadow/bottomShadow values are adapted |
932 | * from the fvwm window manager. |
931 | * from the fvwm window manager. |
933 | */ |
932 | */ |
934 | #ifdef KEEP_SCROLLCOLOR |
933 | #ifdef KEEP_SCROLLCOLOR |
935 | if (XDEPTH <= 2) { /* Monochrome */ |
934 | |
|
|
935 | if (XDEPTH <= 2) |
|
|
936 | { /* Monochrome */ |
936 | R->PixColors[Color_scroll] = R->PixColors[Color_fg]; |
937 | PixColors[Color_scroll] = PixColors[Color_fg]; |
937 | R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; |
938 | PixColors[Color_topShadow] = PixColors[Color_bg]; |
938 | R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; |
939 | PixColors[Color_bottomShadow] = PixColors[Color_bg]; |
939 | } else { |
940 | } |
|
|
941 | else |
|
|
942 | { |
940 | rxvt_color xcol[3]; |
943 | rxvt_color xcol[3]; |
941 | /* xcol[0] == white |
944 | /* xcol[0] == white |
942 | * xcol[1] == top shadow |
945 | * xcol[1] == top shadow |
943 | * xcol[2] == bot shadow */ |
946 | * xcol[2] == bot shadow */ |
944 | |
947 | |
945 | xcol[1] = R->PixColors[Color_scroll]; |
948 | xcol[1] = PixColors[Color_scroll]; |
946 | # ifdef PREFER_24BIT |
949 | # ifdef PREFER_24BIT |
947 | xcol[0].set (r, -1, -1, -1); |
950 | xcol[0].set (display, 65535, 65535, 65535); |
948 | /* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */ |
951 | /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */ |
949 | # else |
952 | # else |
950 | xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); |
953 | xcol[0].set (display, WhitePixel (display->display, display->screen)); |
951 | # endif |
954 | # endif |
952 | |
955 | |
953 | unsigned short R1, G1, B1, R0, G0, B0; |
956 | unsigned short pr1, pg1, pb1, pr0, pg0, pb0; |
954 | |
957 | |
955 | xcol[0].get (r, R0, G0, B0); |
958 | xcol[0].get (display, pr0, pg0, pb0); |
956 | xcol[1].get (r, R1, G1, B1); |
959 | xcol[1].get (display, pr1, pg1, pb1); |
957 | |
960 | |
958 | /* bottomShadowColor */ |
961 | /* bottomShadowColor */ |
959 | if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2)) |
962 | if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2)) |
960 | xcol[2] = R->PixColors[Color_Black]; |
963 | xcol[2] = PixColors[Color_Black]; |
961 | |
964 | |
962 | R->PixColors[Color_bottomShadow] = xcol[2]; |
965 | PixColors[Color_bottomShadow] = xcol[2]; |
963 | |
966 | |
964 | /* topShadowColor */ |
967 | /* topShadowColor */ |
965 | if (!xcol[1].set (aR_ |
968 | if (!xcol[1].set (display, |
966 | min (R0, max (R0 / 5, R1) * 7 / 5), |
969 | min (pr0, max (pr0 / 5, pr1) * 7 / 5), |
967 | min (G0, max (G0 / 5, G1) * 7 / 5), |
970 | min (pg0, max (pg0 / 5, pg1) * 7 / 5), |
968 | min (B0, max (B0 / 5, B1) * 7 / 5))) |
971 | min (pb0, max (pb0 / 5, pb1) * 7 / 5))) |
969 | xcol[1] = R->PixColors[Color_White]; |
972 | xcol[1] = PixColors[Color_White]; |
970 | |
973 | |
971 | R->PixColors[Color_topShadow] = xcol[1]; |
974 | PixColors[Color_topShadow] = xcol[1]; |
972 | } |
975 | } |
973 | #endif /* KEEP_SCROLLCOLOR */ |
976 | #endif /* KEEP_SCROLLCOLOR */ |
974 | } |
977 | } |
975 | |
978 | |
976 | /*----------------------------------------------------------------------*/ |
979 | /*----------------------------------------------------------------------*/ |
977 | /* color aliases, fg/bg bright-bold */ |
980 | /* color aliases, fg/bg bright-bold */ |
978 | /* INTPROTO */ |
|
|
979 | void |
981 | void |
980 | rxvt_color_aliases(pR_ int idx) |
982 | rxvt_term::color_aliases (int idx) |
981 | { |
983 | { |
982 | if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) { |
984 | if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) |
|
|
985 | { |
983 | int i = atoi(R->rs[Rs_color + idx]); |
986 | int i = atoi (rs[Rs_color + idx]); |
984 | |
987 | |
|
|
988 | if (i >= 8 && i <= 15) |
985 | if (i >= 8 && i <= 15) { /* bright colors */ |
989 | { /* bright colors */ |
986 | i -= 8; |
990 | i -= 8; |
987 | #ifndef NO_BRIGHTCOLOR |
991 | #ifndef NO_BRIGHTCOLOR |
988 | R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; |
992 | rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; |
989 | return; |
993 | return; |
990 | #endif |
994 | #endif |
|
|
995 | |
991 | } |
996 | } |
|
|
997 | |
992 | if (i >= 0 && i <= 7) /* normal colors */ |
998 | if (i >= 0 && i <= 7) /* normal colors */ |
993 | R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; |
999 | rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; |
994 | } |
1000 | } |
995 | } |
1001 | } |
996 | |
1002 | |
997 | /*----------------------------------------------------------------------*/ |
1003 | /*----------------------------------------------------------------------*/ |
998 | /* |
1004 | /* |
999 | * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings |
1005 | * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings |
1000 | * Use resource ``modifier'' to override the Meta modifier |
1006 | * Use resource ``modifier'' to override the Meta modifier |
1001 | */ |
1007 | */ |
1002 | /* INTPROTO */ |
|
|
1003 | void |
1008 | void |
1004 | rxvt_get_ourmods(pR) |
1009 | rxvt_term::get_ourmods () |
1005 | { |
1010 | { |
1006 | int i, j, k; |
1011 | int i, j, k; |
1007 | int requestedmeta, realmeta, realalt; |
1012 | int requestedmeta, realmeta, realalt; |
1008 | const char *cm, *rsmod; |
1013 | const char *cm, *rsmod; |
1009 | XModifierKeymap *map; |
1014 | XModifierKeymap *map; |
1010 | KeyCode *kc; |
1015 | KeyCode *kc; |
1011 | const unsigned int modmasks[] = |
1016 | const unsigned int modmasks[] = |
|
|
1017 | { |
1012 | { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; |
1018 | Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask |
|
|
1019 | }; |
1013 | |
1020 | |
1014 | requestedmeta = realmeta = realalt = 0; |
1021 | requestedmeta = realmeta = realalt = 0; |
1015 | rsmod = R->rs[Rs_modifier]; |
1022 | rsmod = rs[Rs_modifier]; |
1016 | if (rsmod |
1023 | if (rsmod |
1017 | && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) |
1024 | && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) |
1018 | requestedmeta = rsmod[3] - '0'; |
1025 | requestedmeta = rsmod[3] - '0'; |
1019 | |
1026 | |
1020 | map = XGetModifierMapping(R->Xdisplay); |
1027 | map = XGetModifierMapping (display->display); |
1021 | kc = map->modifiermap; |
1028 | kc = map->modifiermap; |
1022 | for (i = 1; i < 6; i++) { |
1029 | for (i = 1; i < 6; i++) |
|
|
1030 | { |
1023 | k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ |
1031 | k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ |
1024 | for (j = map->max_keypermod; j--; k++) { |
1032 | for (j = map->max_keypermod; j--; k++) |
|
|
1033 | { |
1025 | if (kc[k] == 0) |
1034 | if (kc[k] == 0) |
1026 | break; |
1035 | break; |
1027 | switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { |
1036 | switch (XKeycodeToKeysym (display->display, kc[k], 0)) |
|
|
1037 | { |
1028 | case XK_Num_Lock: |
1038 | case XK_Num_Lock: |
1029 | R->ModNumLockMask = modmasks[i - 1]; |
1039 | ModNumLockMask = modmasks[i - 1]; |
1030 | /* FALLTHROUGH */ |
1040 | /* FALLTHROUGH */ |
1031 | default: |
1041 | default: |
1032 | continue; /* for(;;) */ |
1042 | continue; /* for (;;) */ |
1033 | case XK_Meta_L: |
1043 | case XK_Meta_L: |
1034 | case XK_Meta_R: |
1044 | case XK_Meta_R: |
1035 | cm = "meta"; |
1045 | cm = "meta"; |
1036 | realmeta = i; |
1046 | realmeta = i; |
1037 | break; |
1047 | break; |
1038 | case XK_Alt_L: |
1048 | case XK_Alt_L: |
1039 | case XK_Alt_R: |
1049 | case XK_Alt_R: |
1040 | cm = "alt"; |
1050 | cm = "alt"; |
1041 | realalt = i; |
1051 | realalt = i; |
1042 | break; |
1052 | break; |
1043 | case XK_Super_L: |
1053 | case XK_Super_L: |
1044 | case XK_Super_R: |
1054 | case XK_Super_R: |
1045 | cm = "super"; |
1055 | cm = "super"; |
1046 | break; |
1056 | break; |
1047 | case XK_Hyper_L: |
1057 | case XK_Hyper_L: |
1048 | case XK_Hyper_R: |
1058 | case XK_Hyper_R: |
1049 | cm = "hyper"; |
1059 | cm = "hyper"; |
1050 | break; |
1060 | break; |
1051 | } |
1061 | } |
1052 | if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) |
1062 | if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) |
1053 | requestedmeta = i; |
1063 | requestedmeta = i; |
1054 | } |
1064 | } |
1055 | } |
1065 | } |
1056 | XFreeModifiermap(map); |
1066 | XFreeModifiermap (map); |
1057 | i = (requestedmeta ? requestedmeta |
1067 | i = (requestedmeta ? requestedmeta |
1058 | : (realmeta ? realmeta |
1068 | : (realmeta ? realmeta |
1059 | : (realalt ? realalt : 0))); |
1069 | : (realalt ? realalt : 0))); |
1060 | if (i) |
1070 | if (i) |
1061 | R->ModMetaMask = modmasks[i - 1]; |
1071 | ModMetaMask = modmasks[i - 1]; |
1062 | } |
1072 | } |
1063 | |
1073 | |
1064 | /*----------------------------------------------------------------------*/ |
1074 | /*----------------------------------------------------------------------*/ |
1065 | /* rxvt_Create_Windows() - Open and map the window */ |
1075 | /* rxvt_Create_Windows () - Open and map the window */ |
1066 | /* EXTPROTO */ |
|
|
1067 | void |
1076 | void |
1068 | rxvt_Create_Windows(pR_ int argc, const char *const *argv) |
1077 | rxvt_term::create_windows (int argc, const char *const *argv) |
1069 | { |
1078 | { |
1070 | XClassHint classHint; |
1079 | XClassHint classHint; |
1071 | XWMHints wmHint; |
1080 | XWMHints wmHint; |
1072 | XGCValues gcvalue; |
1081 | XGCValues gcvalue; |
1073 | long vt_emask; |
1082 | long vt_emask; |
|
|
1083 | |
|
|
1084 | XWindowAttributes gattr; |
|
|
1085 | |
|
|
1086 | if (Options & Opt_transparent) |
|
|
1087 | { |
|
|
1088 | XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr); |
|
|
1089 | display->depth = gattr.depth; // doh //TODO, per-term not per-display? |
|
|
1090 | } |
|
|
1091 | |
|
|
1092 | /* grab colors before netscape does */ |
|
|
1093 | Get_Colours (); |
|
|
1094 | |
|
|
1095 | if (!change_font (rs[Rs_font])) |
|
|
1096 | { |
|
|
1097 | fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n"); |
|
|
1098 | destroy (); |
|
|
1099 | return; |
|
|
1100 | } |
|
|
1101 | |
|
|
1102 | window_calc (0, 0); |
|
|
1103 | old_width = szHint.width; |
|
|
1104 | old_height = szHint.height; |
|
|
1105 | |
|
|
1106 | /* parent window - reverse video so we can see placement errors |
|
|
1107 | * sub-window placement & size in rxvt_resize_subwindows () |
|
|
1108 | */ |
1074 | |
1109 | |
1075 | #ifdef PREFER_24BIT |
1110 | #ifdef PREFER_24BIT |
1076 | XSetWindowAttributes attributes; |
1111 | XSetWindowAttributes attributes; |
1077 | XWindowAttributes gattr; |
|
|
1078 | |
1112 | |
1079 | XCMAP = DefaultColormap(R->Xdisplay, Xscreen); |
1113 | attributes.background_pixel = PixColors[Color_fg]; |
1080 | XVISUAL = DefaultVisual(R->Xdisplay, Xscreen); |
1114 | attributes.border_pixel = PixColors[Color_border]; |
|
|
1115 | attributes.colormap = display->cmap; |
|
|
1116 | TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display), |
|
|
1117 | szHint.x, szHint.y, |
|
|
1118 | szHint.width, szHint.height, |
|
|
1119 | TermWin.ext_bwidth, |
|
|
1120 | display->depth, InputOutput, |
|
|
1121 | display->visual, |
|
|
1122 | CWBackPixel | CWBorderPixel | CWColormap, &attributes); |
|
|
1123 | #else |
|
|
1124 | TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display), |
|
|
1125 | szHint.x, szHint.y, |
|
|
1126 | szHint.width, |
|
|
1127 | szHint.height, |
|
|
1128 | TermWin.ext_bwidth, |
|
|
1129 | PixColors[Color_border], |
|
|
1130 | PixColors[Color_fg]); |
|
|
1131 | #endif |
1081 | |
1132 | |
|
|
1133 | xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); |
|
|
1134 | xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); |
|
|
1135 | |
|
|
1136 | classHint.res_name = (char *)rs[Rs_name]; |
|
|
1137 | classHint.res_class = (char *)RESCLASS; |
|
|
1138 | |
|
|
1139 | wmHint.flags = (InputHint | StateHint | WindowGroupHint); |
|
|
1140 | wmHint.input = True; |
|
|
1141 | wmHint.initial_state = (Options & Opt_iconic ? IconicState |
|
|
1142 | : NormalState); |
|
|
1143 | wmHint.window_group = TermWin.parent[0]; |
|
|
1144 | |
|
|
1145 | XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, |
|
|
1146 | (char **)argv, argc, &szHint, &wmHint, &classHint); |
|
|
1147 | |
|
|
1148 | XSelectInput (display->display, TermWin.parent[0], |
|
|
1149 | KeyPressMask |
|
|
1150 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1151 | | KeyReleaseMask |
|
|
1152 | #endif |
|
|
1153 | | FocusChangeMask | VisibilityChangeMask |
|
|
1154 | | StructureNotifyMask); |
|
|
1155 | termwin_ev.start (display, TermWin.parent[0]); |
|
|
1156 | |
|
|
1157 | /* vt cursor: Black-on-White is standard, but this is more popular */ |
|
|
1158 | TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); |
|
|
1159 | |
|
|
1160 | #if defined(HAVE_SCROLLBARS) || defined(MENUBAR) |
|
|
1161 | /* cursor (menuBar/scrollBar): Black-on-White */ |
|
|
1162 | leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr); |
|
|
1163 | #endif |
|
|
1164 | |
|
|
1165 | #ifdef POINTER_BLANK |
|
|
1166 | { |
|
|
1167 | XColor blackcolour; |
|
|
1168 | blackcolour.red = 0; |
|
|
1169 | blackcolour.green = 0; |
|
|
1170 | blackcolour.blue = 0; |
|
|
1171 | Font f = XLoadFont (display->display, "fixed"); |
|
|
1172 | blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ', |
|
|
1173 | &blackcolour, &blackcolour); |
|
|
1174 | XUnloadFont (display->display, f); |
|
|
1175 | } |
|
|
1176 | #endif |
|
|
1177 | |
|
|
1178 | /* the vt window */ |
|
|
1179 | TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], |
|
|
1180 | window_vt_x, window_vt_y, |
|
|
1181 | TermWin_TotalWidth (), |
|
|
1182 | TermWin_TotalHeight (), |
|
|
1183 | 0, |
|
|
1184 | PixColors[Color_fg], |
|
|
1185 | PixColors[Color_bg]); |
|
|
1186 | |
|
|
1187 | #ifdef DEBUG_X |
|
|
1188 | XStoreName (display->display, TermWin.vt, "vt window"); |
|
|
1189 | #endif |
|
|
1190 | |
|
|
1191 | vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask |
|
|
1192 | | PropertyChangeMask); |
|
|
1193 | |
|
|
1194 | #ifdef POINTER_BLANK |
|
|
1195 | pointer_unblank (); |
|
|
1196 | |
|
|
1197 | if ((Options & Opt_pointerBlank)) |
|
|
1198 | vt_emask |= PointerMotionMask; |
|
|
1199 | else |
|
|
1200 | #endif |
|
|
1201 | vt_emask |= (Button1MotionMask | Button3MotionMask); |
|
|
1202 | |
|
|
1203 | XSelectInput (display->display, TermWin.vt, vt_emask); |
|
|
1204 | vt_ev.start (display, TermWin.vt); |
|
|
1205 | |
|
|
1206 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
|
|
1207 | if (menuBar_height ()) |
|
|
1208 | { |
|
|
1209 | menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0], |
|
|
1210 | window_vt_x, 0, |
|
|
1211 | TermWin_TotalWidth (), |
|
|
1212 | menuBar_TotalHeight (), |
|
|
1213 | 0, |
|
|
1214 | PixColors[Color_fg], |
|
|
1215 | PixColors[Color_scroll]); |
|
|
1216 | |
|
|
1217 | #ifdef DEBUG_X |
|
|
1218 | XStoreName (display->display, menuBar.win, "menubar"); |
|
|
1219 | #endif |
|
|
1220 | |
|
|
1221 | menuBar.drawable = new rxvt_drawable (display, menuBar.win); |
|
|
1222 | |
|
|
1223 | XDefineCursor (display->display, menuBar.win, |
|
|
1224 | XCreateFontCursor (display->display, XC_left_ptr)); |
|
|
1225 | |
|
|
1226 | XSelectInput (display->display, menuBar.win, |
|
|
1227 | (ExposureMask | ButtonPressMask | ButtonReleaseMask |
|
|
1228 | | Button1MotionMask)); |
|
|
1229 | menubar_ev.start (display, menuBar.win); |
|
|
1230 | } |
|
|
1231 | #endif |
|
|
1232 | |
|
|
1233 | #ifdef XPM_BACKGROUND |
|
|
1234 | if (rs[Rs_backgroundPixmap] != NULL |
1082 | if (R->Options & Opt_transparent) { |
1235 | && ! (Options & Opt_transparent)) |
1083 | XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), |
1236 | { |
1084 | &gattr); |
1237 | const char *p = rs[Rs_backgroundPixmap]; |
1085 | XDEPTH = gattr.depth; |
|
|
1086 | } else { |
|
|
1087 | XDEPTH = DefaultDepth(R->Xdisplay, Xscreen); |
|
|
1088 | /* |
|
|
1089 | * If depth is not 24, look for a 24bit visual. |
|
|
1090 | */ |
|
|
1091 | if (XDEPTH != 24) { |
|
|
1092 | XVisualInfo vinfo; |
|
|
1093 | |
1238 | |
1094 | if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) { |
1239 | if ((p = STRCHR (p, ';')) != NULL) |
1095 | XDEPTH = 24; |
1240 | { |
1096 | XVISUAL = vinfo.visual; |
1241 | p++; |
1097 | XCMAP = XCreateColormap(R->Xdisplay, |
1242 | scale_pixmap (p); |
1098 | RootWindow(R->Xdisplay, Xscreen), |
|
|
1099 | XVISUAL, AllocNone); |
|
|
1100 | } |
|
|
1101 | } |
1243 | } |
1102 | } |
|
|
1103 | #endif |
|
|
1104 | |
|
|
1105 | /* grab colors before netscape does */ |
|
|
1106 | rxvt_Get_Colours(aR); |
|
|
1107 | |
|
|
1108 | rxvt_change_font(aR_ 1, NULL); |
|
|
1109 | rxvt_window_calc(aR_ 0, 0); |
|
|
1110 | R->old_width = R->szHint.width; |
|
|
1111 | R->old_height = R->szHint.height; |
|
|
1112 | |
|
|
1113 | /* parent window - reverse video so we can see placement errors |
|
|
1114 | * sub-window placement & size in rxvt_resize_subwindows() |
|
|
1115 | */ |
|
|
1116 | |
|
|
1117 | #ifdef PREFER_24BIT |
|
|
1118 | attributes.background_pixel = R->PixColors[Color_fg]; |
|
|
1119 | attributes.border_pixel = R->PixColors[Color_border]; |
|
|
1120 | attributes.colormap = XCMAP; |
|
|
1121 | R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot, |
|
|
1122 | R->szHint.x, R->szHint.y, |
|
|
1123 | R->szHint.width, R->szHint.height, |
|
|
1124 | R->TermWin.ext_bwidth, |
|
|
1125 | XDEPTH, InputOutput, |
|
|
1126 | XVISUAL, |
|
|
1127 | CWBackPixel | CWBorderPixel |
|
|
1128 | | CWColormap, &attributes); |
|
|
1129 | #else |
|
|
1130 | R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot, |
|
|
1131 | R->szHint.x, R->szHint.y, |
|
|
1132 | R->szHint.width, |
|
|
1133 | R->szHint.height, |
|
|
1134 | R->TermWin.ext_bwidth, |
|
|
1135 | R->PixColors[Color_border], |
|
|
1136 | R->PixColors[Color_fg]); |
|
|
1137 | #endif |
|
|
1138 | rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); |
|
|
1139 | rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); |
|
|
1140 | |
|
|
1141 | classHint.res_name = (char *)R->rs[Rs_name]; |
|
|
1142 | classHint.res_class = (char *)APL_CLASS; |
|
|
1143 | |
|
|
1144 | wmHint.flags = (InputHint | StateHint | WindowGroupHint); |
|
|
1145 | wmHint.input = True; |
|
|
1146 | wmHint.initial_state = (R->Options & Opt_iconic ? IconicState |
|
|
1147 | : NormalState); |
|
|
1148 | wmHint.window_group = R->TermWin.parent[0]; |
|
|
1149 | |
|
|
1150 | XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, |
|
|
1151 | (char **)argv, argc, &R->szHint, &wmHint, &classHint); |
|
|
1152 | XSelectInput(R->Xdisplay, R->TermWin.parent[0], |
|
|
1153 | (KeyPressMask |
|
|
1154 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1155 | | KeyReleaseMask |
|
|
1156 | #endif |
|
|
1157 | | FocusChangeMask | VisibilityChangeMask |
|
|
1158 | | StructureNotifyMask)); |
|
|
1159 | |
|
|
1160 | /* vt cursor: Black-on-White is standard, but this is more popular */ |
|
|
1161 | R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); |
|
|
1162 | |
|
|
1163 | #if defined(HAVE_SCROLLBARS) || defined(MENUBAR) |
|
|
1164 | /* cursor (menuBar/scrollBar): Black-on-White */ |
|
|
1165 | R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr); |
|
|
1166 | #endif |
|
|
1167 | |
|
|
1168 | #ifdef POINTER_BLANK |
|
|
1169 | { |
|
|
1170 | XColor blackcolour; |
|
|
1171 | blackcolour.red = 0; |
|
|
1172 | blackcolour.green = 0; |
|
|
1173 | blackcolour.blue = 0; |
|
|
1174 | Font f = XLoadFont (R->Xdisplay, "fixed"); |
|
|
1175 | R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ', |
|
|
1176 | &blackcolour, &blackcolour); |
|
|
1177 | XUnloadFont (R->Xdisplay, f); |
|
|
1178 | } |
|
|
1179 | #endif |
|
|
1180 | |
|
|
1181 | /* the vt window */ |
|
|
1182 | R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], |
|
|
1183 | R->window_vt_x, R->window_vt_y, |
|
|
1184 | TermWin_TotalWidth(), |
|
|
1185 | TermWin_TotalHeight(), |
|
|
1186 | 0, |
|
|
1187 | R->PixColors[Color_fg], |
|
|
1188 | R->PixColors[Color_bg]); |
|
|
1189 | #ifdef DEBUG_X |
|
|
1190 | XStoreName(R->Xdisplay, R->TermWin.vt, "vt window"); |
|
|
1191 | #endif |
|
|
1192 | |
|
|
1193 | R->pointer_unblank (); |
|
|
1194 | |
|
|
1195 | vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask |
|
|
1196 | | PropertyChangeMask); |
|
|
1197 | #ifdef POINTER_BLANK |
|
|
1198 | if ((R->Options & Opt_pointerBlank)) |
|
|
1199 | vt_emask |= PointerMotionMask; |
|
|
1200 | else |
|
|
1201 | #endif |
|
|
1202 | vt_emask |= (Button1MotionMask | Button3MotionMask); |
|
|
1203 | XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask); |
|
|
1204 | |
|
|
1205 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
|
|
1206 | if (menuBar_height()) { |
|
|
1207 | R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], |
|
|
1208 | R->window_vt_x, 0, |
|
|
1209 | TermWin_TotalWidth(), |
|
|
1210 | menuBar_TotalHeight(), |
|
|
1211 | 0, |
|
|
1212 | R->PixColors[Color_fg], |
|
|
1213 | R->PixColors[Color_scroll]); |
|
|
1214 | #ifdef DEBUG_X |
|
|
1215 | XStoreName(R->Xdisplay, R->menuBar.win, "menubar"); |
|
|
1216 | #endif |
|
|
1217 | XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr); |
|
|
1218 | XSelectInput(R->Xdisplay, R->menuBar.win, |
|
|
1219 | (ExposureMask | ButtonPressMask | ButtonReleaseMask |
|
|
1220 | | Button1MotionMask)); |
|
|
1221 | } |
|
|
1222 | #endif |
|
|
1223 | #ifdef XPM_BACKGROUND |
|
|
1224 | if (R->rs[Rs_backgroundPixmap] != NULL |
|
|
1225 | && !(R->Options & Opt_transparent)) { |
|
|
1226 | const char *p = R->rs[Rs_backgroundPixmap]; |
|
|
1227 | |
|
|
1228 | if ((p = STRCHR(p, ';')) != NULL) { |
|
|
1229 | p++; |
|
|
1230 | rxvt_scale_pixmap(aR_ p); |
|
|
1231 | } |
|
|
1232 | rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); |
1244 | set_bgPixmap (rs[Rs_backgroundPixmap]); |
1233 | rxvt_scr_touch(aR_ True); |
1245 | scr_touch (True); |
1234 | } |
1246 | } |
1235 | #endif |
1247 | #endif |
1236 | |
1248 | |
1237 | /* graphics context for the vt window */ |
1249 | /* graphics context for the vt window */ |
1238 | gcvalue.foreground = R->PixColors[Color_fg]; |
1250 | gcvalue.foreground = PixColors[Color_fg]; |
1239 | gcvalue.background = R->PixColors[Color_bg]; |
1251 | gcvalue.background = PixColors[Color_bg]; |
1240 | gcvalue.graphics_exposures = 1; |
1252 | gcvalue.graphics_exposures = 1; |
1241 | R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, |
1253 | TermWin.gc = XCreateGC (display->display, TermWin.vt, |
1242 | GCForeground | GCBackground |
1254 | GCForeground | GCBackground |
1243 | | GCGraphicsExposures, &gcvalue); |
1255 | | GCGraphicsExposures, &gcvalue); |
|
|
1256 | |
|
|
1257 | TermWin.drawable = new rxvt_drawable (display, TermWin.vt); |
1244 | |
1258 | |
1245 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
1259 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
1246 | gcvalue.foreground = R->PixColors[Color_topShadow]; |
1260 | gcvalue.foreground = PixColors[Color_topShadow]; |
1247 | R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, |
1261 | topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); |
1248 | GCForeground, &gcvalue); |
|
|
1249 | gcvalue.foreground = R->PixColors[Color_bottomShadow]; |
1262 | gcvalue.foreground = PixColors[Color_bottomShadow]; |
1250 | R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, |
1263 | botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); |
1251 | GCForeground, &gcvalue); |
|
|
1252 | gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg |
1264 | gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)]; |
1253 | : Color_scroll)]; |
1265 | scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); |
1254 | R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, |
|
|
1255 | GCForeground, &gcvalue); |
|
|
1256 | #endif |
1266 | #endif |
1257 | } |
1267 | } |
1258 | |
1268 | |
1259 | /*----------------------------------------------------------------------*/ |
1269 | /*----------------------------------------------------------------------*/ |
1260 | /* |
1270 | /* |
1261 | * Run the command in a subprocess and return a file descriptor for the |
1271 | * Run the command in a subprocess and return a file descriptor for the |
1262 | * master end of the pseudo-teletype pair with the command talking to |
1272 | * master end of the pseudo-teletype pair with the command talking to |
1263 | * the slave. |
1273 | * the slave. |
1264 | */ |
1274 | */ |
1265 | /* INTPROTO */ |
|
|
1266 | int |
1275 | int |
1267 | rxvt_run_command(pR_ const char *const *argv) |
1276 | rxvt_term::run_command (const char *const *argv) |
1268 | { |
1277 | { |
1269 | int cfd, er; |
1278 | int cfd, er; |
1270 | |
1279 | |
1271 | /* get master (pty) */ |
1280 | /* get master (pty) */ |
1272 | if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->ttydev))) < 0) { |
1281 | if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0) |
|
|
1282 | { |
1273 | rxvt_print_error("can't open pseudo-tty"); |
1283 | rxvt_print_error ("can't open pseudo-tty"); |
|
|
1284 | return -1; |
|
|
1285 | } |
|
|
1286 | |
|
|
1287 | fcntl (cfd, F_SETFL, O_NONBLOCK); |
|
|
1288 | |
|
|
1289 | /* get slave (tty) */ |
|
|
1290 | if (tty_fd < 0) |
|
|
1291 | { |
|
|
1292 | #ifndef NO_SETOWNER_TTYDEV |
|
|
1293 | privileged_ttydev (SAVE); |
|
|
1294 | #endif |
|
|
1295 | |
|
|
1296 | if ((tty_fd = rxvt_get_tty (ttydev)) < 0) |
|
|
1297 | { |
|
|
1298 | close (cfd); |
|
|
1299 | rxvt_print_error ("can't open slave tty %s", ttydev); |
|
|
1300 | return -1; |
|
|
1301 | } |
|
|
1302 | } |
|
|
1303 | #ifndef NO_BACKSPACE_KEY |
|
|
1304 | if (key_backspace[0] && !key_backspace[1]) |
|
|
1305 | er = key_backspace[0]; |
|
|
1306 | else if (STRCMP (key_backspace, "DEC") == 0) |
|
|
1307 | er = '\177'; /* the initial state anyway */ |
|
|
1308 | else |
|
|
1309 | #endif |
|
|
1310 | |
|
|
1311 | er = -1; |
|
|
1312 | |
|
|
1313 | rxvt_get_ttymode (& (tio), er); |
|
|
1314 | |
|
|
1315 | #ifndef __QNX__ |
|
|
1316 | /* spin off the command interpreter */ |
|
|
1317 | switch (cmd_pid = fork ()) |
|
|
1318 | { |
|
|
1319 | case -1: |
|
|
1320 | rxvt_print_error ("can't fork"); |
1274 | return -1; |
1321 | return -1; |
1275 | } |
1322 | case 0: |
1276 | #ifdef FD_SETSIZE |
1323 | close (cfd); /* only keep tty_fd and STDERR open */ |
1277 | if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) { |
1324 | |
1278 | rxvt_print_error("fd too high: %d max", FD_SETSIZE); |
1325 | init_env (); |
1279 | rxvt_clean_exit(); |
1326 | |
|
|
1327 | if (rxvt_control_tty (tty_fd, ttydev) < 0) |
|
|
1328 | rxvt_print_error ("could not obtain control of tty"); |
|
|
1329 | else |
|
|
1330 | { |
|
|
1331 | /* Reopen stdin, stdout and stderr over the tty file descriptor */ |
|
|
1332 | dup2 (tty_fd, STDIN_FILENO); |
|
|
1333 | dup2 (tty_fd, STDOUT_FILENO); |
|
|
1334 | dup2 (tty_fd, STDERR_FILENO); |
|
|
1335 | |
|
|
1336 | if (tty_fd > 2) |
|
|
1337 | close (tty_fd); |
|
|
1338 | |
|
|
1339 | run_child (argv); |
|
|
1340 | } |
1280 | exit(EXIT_FAILURE); |
1341 | exit (EXIT_FAILURE); |
1281 | } |
|
|
1282 | #endif |
|
|
1283 | fcntl (cfd, F_SETFL, O_NONBLOCK); |
|
|
1284 | |
|
|
1285 | /* get slave (tty) */ |
|
|
1286 | if (R->tty_fd < 0) { |
|
|
1287 | #ifndef NO_SETOWNER_TTYDEV |
|
|
1288 | rxvt_privileged_ttydev(aR_ SAVE); |
|
|
1289 | #endif |
|
|
1290 | if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) { |
|
|
1291 | close(cfd); |
|
|
1292 | rxvt_print_error("can't open slave tty %s", R->ttydev); |
|
|
1293 | return -1; |
|
|
1294 | } |
|
|
1295 | } |
|
|
1296 | #ifndef NO_BACKSPACE_KEY |
|
|
1297 | if (R->key_backspace[0] && !R->key_backspace[1]) |
|
|
1298 | er = R->key_backspace[0]; |
|
|
1299 | else if (STRCMP(R->key_backspace, "DEC") == 0) |
|
|
1300 | er = '\177'; /* the initial state anyway */ |
|
|
1301 | else |
|
|
1302 | #endif |
|
|
1303 | er = -1; |
|
|
1304 | rxvt_get_ttymode(&(R->tio), er); |
|
|
1305 | |
|
|
1306 | /* install exit handler for cleanup */ |
|
|
1307 | #ifdef HAVE_ATEXIT |
|
|
1308 | atexit(rxvt_clean_exit); |
|
|
1309 | #else |
|
|
1310 | # ifdef HAVE_ON_EXIT |
|
|
1311 | on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */ |
|
|
1312 | # endif |
|
|
1313 | #endif |
|
|
1314 | |
|
|
1315 | signal(SIGHUP, rxvt_Exit_signal); |
|
|
1316 | #ifndef __svr4__ |
|
|
1317 | signal(SIGINT, rxvt_Exit_signal); |
|
|
1318 | #endif |
|
|
1319 | signal(SIGQUIT, rxvt_Exit_signal); |
|
|
1320 | signal(SIGTERM, rxvt_Exit_signal); |
|
|
1321 | signal(SIGCHLD, rxvt_Child_signal); |
|
|
1322 | |
|
|
1323 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
|
|
1324 | /* signal (SIGURG, SIG_DFL); */ |
|
|
1325 | |
|
|
1326 | #ifndef __QNX__ |
|
|
1327 | /* spin off the command interpreter */ |
|
|
1328 | switch (R->cmd_pid = fork()) { |
|
|
1329 | case -1: |
|
|
1330 | rxvt_print_error("can't fork"); |
|
|
1331 | return -1; |
|
|
1332 | case 0: |
|
|
1333 | close(cfd); /* only keep R->tty_fd and STDERR open */ |
|
|
1334 | close(R->Xfd); |
|
|
1335 | if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0) |
|
|
1336 | rxvt_print_error("could not obtain control of tty"); |
|
|
1337 | else { |
|
|
1338 | /* Reopen stdin, stdout and stderr over the tty file descriptor */ |
|
|
1339 | dup2(R->tty_fd, STDIN_FILENO); |
|
|
1340 | dup2(R->tty_fd, STDOUT_FILENO); |
|
|
1341 | dup2(R->tty_fd, STDERR_FILENO); |
|
|
1342 | if (R->tty_fd > 2) |
|
|
1343 | close(R->tty_fd); |
|
|
1344 | rxvt_run_child(aR_ argv); |
|
|
1345 | } |
|
|
1346 | exit(EXIT_FAILURE); |
|
|
1347 | /* NOTREACHED */ |
1342 | /* NOTREACHED */ |
1348 | default: |
1343 | default: |
1349 | { |
1344 | { |
1350 | #if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) |
1345 | #if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) |
1351 | int fdstdin; |
1346 | int fdstdin; |
1352 | |
1347 | |
1353 | fdstdin = dup(STDIN_FILENO); |
1348 | fdstdin = dup (STDIN_FILENO); |
1354 | dup2(R->tty_fd, STDIN_FILENO); |
1349 | dup2 (tty_fd, STDIN_FILENO); |
1355 | #endif |
1350 | #endif |
|
|
1351 | |
|
|
1352 | #ifdef UTMP_SUPPORT |
1356 | rxvt_privileged_utmp(aR_ SAVE); |
1353 | privileged_utmp (SAVE); |
|
|
1354 | #endif |
|
|
1355 | |
1357 | #if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) |
1356 | #if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) |
|
|
1357 | |
1358 | dup2(fdstdin, STDIN_FILENO); |
1358 | dup2 (fdstdin, STDIN_FILENO); |
1359 | close(fdstdin); |
1359 | close (fdstdin); |
1360 | #endif |
1360 | #endif |
|
|
1361 | |
1361 | } |
1362 | } |
1362 | close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */ |
1363 | close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */ |
1363 | break; |
1364 | break; |
1364 | } |
1365 | } |
1365 | #else /* __QNX__ uses qnxspawn() */ |
1366 | #else /* __QNX__ uses qnxspawn () */ |
1366 | fchmod(R->tty_fd, 0622); |
1367 | fchmod (tty_fd, 0622); |
1367 | fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC); |
1368 | fcntl (tty_fd, F_SETFD, FD_CLOEXEC); |
1368 | fcntl(cfd, F_SETFD, FD_CLOEXEC); |
1369 | fcntl (cfd, F_SETFD, FD_CLOEXEC); |
1369 | |
1370 | |
1370 | if (rxvt_run_child(aR_ argv) == -1) |
1371 | if (run_child (argv) == -1) |
1371 | exit(EXIT_FAILURE); |
1372 | exit (EXIT_FAILURE); |
1372 | #endif |
1373 | #endif |
1373 | /* |
|
|
1374 | * Reduce R->num_fds to what we use, so select() is more efficient |
|
|
1375 | */ |
|
|
1376 | R->num_fds = max(STDERR_FILENO, cfd); |
|
|
1377 | MAX_IT(R->num_fds, R->Xfd); |
|
|
1378 | #ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ |
|
|
1379 | MAX_IT(R->num_fds, 7); |
|
|
1380 | #endif |
|
|
1381 | R->num_fds++; /* counts from 0 */ |
|
|
1382 | |
1374 | |
1383 | return cfd; |
1375 | return cfd; |
1384 | } |
1376 | } |
1385 | |
1377 | |
1386 | /* ------------------------------------------------------------------------- * |
1378 | /* ------------------------------------------------------------------------- * |
1387 | * CHILD PROCESS OPERATIONS * |
1379 | * CHILD PROCESS OPERATIONS * |
1388 | * ------------------------------------------------------------------------- */ |
1380 | * ------------------------------------------------------------------------- */ |
1389 | /* |
1381 | /* |
1390 | * The only open file descriptor is the slave tty - so no error messages. |
1382 | * The only open file descriptor is the slave tty - so no error messages. |
1391 | * returns are fatal |
1383 | * returns are fatal |
1392 | */ |
1384 | */ |
1393 | /* INTPROTO */ |
|
|
1394 | int |
1385 | int |
1395 | rxvt_run_child(pR_ const char *const *argv) |
1386 | rxvt_term::run_child (const char *const *argv) |
1396 | { |
1387 | { |
1397 | char *login; |
1388 | char *login; |
1398 | |
1389 | |
1399 | SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */ |
1390 | SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */ |
1400 | |
1391 | |
|
|
1392 | if (Options & Opt_console) |
1401 | if (R->Options & Opt_console) { /* be virtual console, fail silently */ |
1393 | { /* be virtual console, fail silently */ |
1402 | #ifdef TIOCCONS |
1394 | #ifdef TIOCCONS |
1403 | unsigned int on = 1; |
1395 | unsigned int on = 1; |
1404 | |
1396 | |
1405 | ioctl(STDIN_FILENO, TIOCCONS, &on); |
1397 | ioctl (STDIN_FILENO, TIOCCONS, &on); |
1406 | #elif defined (SRIOCSREDIR) |
1398 | #elif defined (SRIOCSREDIR) |
1407 | int fd; |
1399 | int fd; |
1408 | |
1400 | |
1409 | fd = open(CONSOLE, O_WRONLY, 0); |
1401 | fd = open (CONSOLE, O_WRONLY, 0); |
1410 | if (fd >= 0) { |
1402 | if (fd >= 0) |
|
|
1403 | { |
1411 | if (ioctl(fd, SRIOCSREDIR, NULL) < 0) |
1404 | if (ioctl (fd, SRIOCSREDIR, NULL) < 0) |
1412 | close(fd); |
1405 | close (fd); |
1413 | } |
1406 | } |
1414 | #endif /* SRIOCSREDIR */ |
1407 | #endif /* SRIOCSREDIR */ |
1415 | } |
|
|
1416 | |
1408 | |
|
|
1409 | } |
|
|
1410 | |
1417 | /* reset signals and spin off the command interpreter */ |
1411 | /* reset signals and spin off the command interpreter */ |
1418 | signal(SIGINT, SIG_DFL); |
1412 | signal (SIGINT, SIG_DFL); |
1419 | signal(SIGQUIT, SIG_DFL); |
1413 | signal (SIGQUIT, SIG_DFL); |
1420 | signal(SIGCHLD, SIG_DFL); |
1414 | signal (SIGCHLD, SIG_DFL); |
1421 | /* |
1415 | /* |
1422 | * mimick login's behavior by disabling the job control signals |
1416 | * mimick login's behavior by disabling the job control signals |
1423 | * a shell that wants them can turn them back on |
1417 | * a shell that wants them can turn them back on |
1424 | */ |
1418 | */ |
1425 | #ifdef SIGTSTP |
1419 | #ifdef SIGTSTP |
1426 | signal(SIGTSTP, SIG_IGN); |
1420 | signal (SIGTSTP, SIG_IGN); |
1427 | signal(SIGTTIN, SIG_IGN); |
1421 | signal (SIGTTIN, SIG_IGN); |
1428 | signal(SIGTTOU, SIG_IGN); |
1422 | signal (SIGTTOU, SIG_IGN); |
1429 | #endif /* SIGTSTP */ |
1423 | #endif /* SIGTSTP */ |
1430 | |
1424 | |
1431 | /* set window size */ |
1425 | /* set window size */ |
1432 | rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0); |
1426 | struct winsize ws; |
|
|
1427 | |
|
|
1428 | ws.ws_col = TermWin.ncol; |
|
|
1429 | ws.ws_row = TermWin.nrow; |
|
|
1430 | ws.ws_xpixel = ws.ws_ypixel = 0; |
|
|
1431 | (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws); |
|
|
1432 | |
|
|
1433 | // unblock signals (signals are blocked by iom.C |
|
|
1434 | sigset_t ss; |
|
|
1435 | sigemptyset (&ss); |
|
|
1436 | sigprocmask (SIG_SETMASK, &ss, 0); |
1433 | |
1437 | |
1434 | #ifndef __QNX__ |
1438 | #ifndef __QNX__ |
1435 | /* command interpreter path */ |
1439 | /* command interpreter path */ |
1436 | if (argv != NULL) { |
1440 | if (argv != NULL) |
|
|
1441 | { |
1437 | # ifdef DEBUG_CMD |
1442 | # ifdef DEBUG_CMD |
1438 | int i; |
1443 | int i; |
1439 | |
1444 | |
1440 | for (i = 0; argv[i]; i++) |
1445 | for (i = 0; argv[i]; i++) |
1441 | fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); |
1446 | fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]); |
1442 | # endif |
1447 | # endif |
|
|
1448 | |
1443 | execvp(argv[0], (char *const *)argv); |
1449 | execvp (argv[0], (char *const *)argv); |
1444 | /* no error message: STDERR is closed! */ |
1450 | /* no error message: STDERR is closed! */ |
1445 | } else { |
1451 | } |
|
|
1452 | else |
|
|
1453 | { |
1446 | const char *argv0, *shell; |
1454 | const char *argv0, *shell; |
1447 | |
1455 | |
1448 | if ((shell = getenv("SHELL")) == NULL || *shell == '\0') |
1456 | if ((shell = getenv ("SHELL")) == NULL || *shell == '\0') |
1449 | shell = "/bin/sh"; |
1457 | shell = "/bin/sh"; |
1450 | |
1458 | |
1451 | argv0 = (const char *)rxvt_r_basename(shell); |
1459 | argv0 = (const char *)rxvt_r_basename (shell); |
1452 | if (R->Options & Opt_loginShell) { |
1460 | if (Options & Opt_loginShell) |
|
|
1461 | { |
1453 | login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); |
1462 | login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char)); |
1454 | |
1463 | |
1455 | login[0] = '-'; |
1464 | login[0] = '-'; |
1456 | STRCPY(&login[1], argv0); |
1465 | STRCPY (&login[1], argv0); |
1457 | argv0 = login; |
1466 | argv0 = login; |
1458 | } |
1467 | } |
1459 | execlp(shell, argv0, NULL); |
1468 | execlp (shell, argv0, NULL); |
1460 | /* no error message: STDERR is closed! */ |
1469 | /* no error message: STDERR is closed! */ |
1461 | } |
1470 | } |
|
|
1471 | |
1462 | #else /* __QNX__ uses qnxspawn() */ |
1472 | #else /* __QNX__ uses qnxspawn () */ |
1463 | { |
1473 | |
1464 | char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; |
1474 | char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; |
1465 | char *command = NULL, fullcommand[_MAX_PATH]; |
1475 | char *command = NULL, fullcommand[_MAX_PATH]; |
1466 | char **arg_v, *arg_a[2] = { NULL, NULL }; |
1476 | char **arg_v, *arg_a[2] = { NULL, NULL }; |
1467 | |
1477 | |
1468 | if (argv != NULL) { |
1478 | if (argv != NULL) |
|
|
1479 | { |
1469 | if (access(argv[0], X_OK) == -1) { |
1480 | if (access (argv[0], X_OK) == -1) |
|
|
1481 | { |
1470 | if (STRCHR(argv[0], '/') == NULL) { |
1482 | if (STRCHR (argv[0], '/') == NULL) |
|
|
1483 | { |
1471 | searchenv(argv[0], "PATH", fullcommand); |
1484 | searchenv (argv[0], "PATH", fullcommand); |
1472 | if (fullcommand[0] != '\0') |
1485 | if (fullcommand[0] != '\0') |
1473 | command = fullcommand; |
1486 | command = fullcommand; |
1474 | } |
|
|
1475 | if (access(command, X_OK) == -1) |
|
|
1476 | return -1; |
|
|
1477 | } else |
|
|
1478 | command = argv[0]; |
|
|
1479 | arg_v = argv; |
|
|
1480 | } else { |
|
|
1481 | if ((command = getenv("SHELL")) == NULL || *command == '\0') |
|
|
1482 | command = "/bin/sh"; |
|
|
1483 | |
|
|
1484 | arg_a[0] = my_basename(command); |
|
|
1485 | if (R->Options & Opt_loginShell) { |
|
|
1486 | login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char)); |
|
|
1487 | |
|
|
1488 | login[0] = '-'; |
|
|
1489 | STRCPY(&login[1], arg_a[0]); |
|
|
1490 | arg_a[0] = login; |
|
|
1491 | } |
1487 | } |
1492 | arg_v = arg_a; |
1488 | if (access (command, X_OK) == -1) |
|
|
1489 | return -1; |
1493 | } |
1490 | } |
|
|
1491 | else |
|
|
1492 | command = argv[0]; |
|
|
1493 | arg_v = argv; |
|
|
1494 | } |
|
|
1495 | else |
|
|
1496 | { |
|
|
1497 | if ((command = getenv ("SHELL")) == NULL || *command == '\0') |
|
|
1498 | command = "/bin/sh"; |
|
|
1499 | |
|
|
1500 | arg_a[0] = my_basename (command); |
|
|
1501 | if (Options & Opt_loginShell) |
|
|
1502 | { |
|
|
1503 | login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char)); |
|
|
1504 | |
|
|
1505 | login[0] = '-'; |
|
|
1506 | STRCPY (&login[1], arg_a[0]); |
|
|
1507 | arg_a[0] = login; |
|
|
1508 | } |
|
|
1509 | arg_v = arg_a; |
|
|
1510 | } |
1494 | iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd; |
1511 | iov_a[0] = iov_a[1] = iov_a[2] = tty_fd; |
1495 | R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1, |
1512 | cmd_pid = qnx_spawn (0, 0, 0, -1, -1, |
1496 | _SPAWN_SETSID | _SPAWN_TCSETPGRP, |
1513 | _SPAWN_SETSID | _SPAWN_TCSETPGRP, |
1497 | command, arg_v, environ, iov_a, 0); |
1514 | command, arg_v, environ, iov_a, 0); |
1498 | if (login) |
1515 | if (login) |
1499 | free(login); |
1516 | free (login); |
|
|
1517 | |
1500 | close(R->tty_fd); |
1518 | close (tty_fd); |
1501 | return R->cmd_fd; |
1519 | return cmd_fd; |
1502 | } |
1520 | |
1503 | #endif |
1521 | #endif |
1504 | return -1; |
1522 | return -1; |
1505 | } |
1523 | } |
1506 | |
1524 | |
1507 | /* ------------------------------------------------------------------------- * |
1525 | /* ------------------------------------------------------------------------- * |
1508 | * GET TTY CURRENT STATE * |
1526 | * GET TTY CURRENT STATE * |
1509 | * ------------------------------------------------------------------------- */ |
1527 | * ------------------------------------------------------------------------- */ |
1510 | /* rxvt_get_ttymode() */ |
1528 | /* rxvt_get_ttymode () */ |
1511 | /* INTPROTO */ |
1529 | /* EXTPROTO */ |
1512 | void |
1530 | void |
1513 | rxvt_get_ttymode(ttymode_t *tio, int erase) |
1531 | rxvt_get_ttymode (ttymode_t *tio, int erase) |
1514 | { |
1532 | { |
1515 | #ifdef HAVE_TERMIOS_H |
1533 | #ifdef HAVE_TERMIOS_H |
1516 | /* |
1534 | /* |
1517 | * standard System V termios interface |
1535 | * standard System V termios interface |
1518 | */ |
1536 | */ |
1519 | if (GET_TERMIOS(STDIN_FILENO, tio) < 0) { |
1537 | if (GET_TERMIOS (STDIN_FILENO, tio) < 0) |
|
|
1538 | { |
1520 | /* return error - use system defaults */ |
1539 | /* return error - use system defaults */ |
1521 | tio->c_cc[VINTR] = CINTR; |
1540 | tio->c_cc[VINTR] = CINTR; |
1522 | tio->c_cc[VQUIT] = CQUIT; |
1541 | tio->c_cc[VQUIT] = CQUIT; |
1523 | tio->c_cc[VERASE] = CERASE; |
1542 | tio->c_cc[VERASE] = CERASE; |
1524 | tio->c_cc[VKILL] = CKILL; |
1543 | tio->c_cc[VKILL] = CKILL; |
1525 | tio->c_cc[VSTART] = CSTART; |
1544 | tio->c_cc[VSTART] = CSTART; |
1526 | tio->c_cc[VSTOP] = CSTOP; |
1545 | tio->c_cc[VSTOP] = CSTOP; |
1527 | tio->c_cc[VSUSP] = CSUSP; |
1546 | tio->c_cc[VSUSP] = CSUSP; |
1528 | # ifdef VDSUSP |
1547 | # ifdef VDSUSP |
|
|
1548 | |
1529 | tio->c_cc[VDSUSP] = CDSUSP; |
1549 | tio->c_cc[VDSUSP] = CDSUSP; |
1530 | # endif |
1550 | # endif |
1531 | # ifdef VREPRINT |
1551 | # ifdef VREPRINT |
|
|
1552 | |
1532 | tio->c_cc[VREPRINT] = CRPRNT; |
1553 | tio->c_cc[VREPRINT] = CRPRNT; |
1533 | # endif |
1554 | # endif |
1534 | # ifdef VDISCRD |
1555 | # ifdef VDISCRD |
|
|
1556 | |
1535 | tio->c_cc[VDISCRD] = CFLUSH; |
1557 | tio->c_cc[VDISCRD] = CFLUSH; |
1536 | # endif |
1558 | # endif |
1537 | # ifdef VWERSE |
1559 | # ifdef VWERSE |
|
|
1560 | |
1538 | tio->c_cc[VWERSE] = CWERASE; |
1561 | tio->c_cc[VWERSE] = CWERASE; |
1539 | # endif |
1562 | # endif |
1540 | # ifdef VLNEXT |
1563 | # ifdef VLNEXT |
|
|
1564 | |
1541 | tio->c_cc[VLNEXT] = CLNEXT; |
1565 | tio->c_cc[VLNEXT] = CLNEXT; |
1542 | # endif |
1566 | # endif |
|
|
1567 | |
1543 | } |
1568 | } |
1544 | tio->c_cc[VEOF] = CEOF; |
1569 | tio->c_cc[VEOF] = CEOF; |
1545 | tio->c_cc[VEOL] = VDISABLE; |
1570 | tio->c_cc[VEOL] = VDISABLE; |
1546 | # ifdef VEOL2 |
1571 | # ifdef VEOL2 |
|
|
1572 | |
1547 | tio->c_cc[VEOL2] = VDISABLE; |
1573 | tio->c_cc[VEOL2] = VDISABLE; |
1548 | # endif |
1574 | # endif |
1549 | # ifdef VSWTC |
1575 | # ifdef VSWTC |
|
|
1576 | |
1550 | tio->c_cc[VSWTC] = VDISABLE; |
1577 | tio->c_cc[VSWTC] = VDISABLE; |
1551 | # endif |
1578 | # endif |
1552 | # ifdef VSWTCH |
1579 | # ifdef VSWTCH |
|
|
1580 | |
1553 | tio->c_cc[VSWTCH] = VDISABLE; |
1581 | tio->c_cc[VSWTCH] = VDISABLE; |
1554 | # endif |
1582 | # endif |
1555 | # if VMIN != VEOF |
1583 | # if VMIN != VEOF |
|
|
1584 | |
1556 | tio->c_cc[VMIN] = 1; |
1585 | tio->c_cc[VMIN] = 1; |
1557 | # endif |
1586 | # endif |
1558 | # if VTIME != VEOL |
1587 | # if VTIME != VEOL |
|
|
1588 | |
1559 | tio->c_cc[VTIME] = 0; |
1589 | tio->c_cc[VTIME] = 0; |
1560 | # endif |
1590 | # endif |
|
|
1591 | |
1561 | if (erase != -1) |
1592 | if (erase != -1) |
1562 | tio->c_cc[VERASE] = (char)erase; |
1593 | tio->c_cc[VERASE] = (char)erase; |
1563 | |
1594 | |
1564 | /* input modes */ |
1595 | /* input modes */ |
1565 | tio->c_iflag = (BRKINT | IGNPAR | ICRNL |
1596 | tio->c_iflag = (BRKINT | IGNPAR | ICRNL |
1566 | # ifdef IMAXBEL |
1597 | # ifdef IMAXBEL |
1567 | | IMAXBEL |
1598 | | IMAXBEL |
1568 | # endif |
1599 | # endif |
1569 | | IXON); |
1600 | | IXON); |
1570 | |
1601 | |
1571 | /* output modes */ |
1602 | /* output modes */ |
1572 | tio->c_oflag = (OPOST | ONLCR); |
1603 | tio->c_oflag = (OPOST | ONLCR); |
1573 | |
1604 | |
1574 | /* control modes */ |
1605 | /* control modes */ |
1575 | tio->c_cflag = (CS8 | CREAD); |
1606 | tio->c_cflag = (CS8 | CREAD); |
1576 | |
1607 | |
1577 | /* line discipline modes */ |
1608 | /* line discipline modes */ |
1578 | tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO |
1609 | tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO |
1579 | # if defined (ECHOCTL) && defined (ECHOKE) |
1610 | # if defined (ECHOCTL) && defined (ECHOKE) |
1580 | | ECHOCTL | ECHOKE |
1611 | | ECHOCTL | ECHOKE |
1581 | # endif |
1612 | # endif |
1582 | | ECHOE | ECHOK); |
1613 | | ECHOE | ECHOK); |
1583 | # else /* HAVE_TERMIOS_H */ |
1614 | # else /* HAVE_TERMIOS_H */ |
1584 | |
1615 | |
1585 | /* |
1616 | /* |
1586 | * sgtty interface |
1617 | * sgtty interface |
1587 | */ |
1618 | */ |
1588 | |
1619 | |
1589 | /* get parameters -- gtty */ |
1620 | /* get parameters -- gtty */ |
1590 | if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) { |
1621 | if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0) |
|
|
1622 | { |
1591 | tio->sg.sg_erase = CERASE; /* ^H */ |
1623 | tio->sg.sg_erase = CERASE; /* ^H */ |
1592 | tio->sg.sg_kill = CKILL; /* ^U */ |
1624 | tio->sg.sg_kill = CKILL; /* ^U */ |
1593 | } |
1625 | } |
1594 | if (erase != -1) |
1626 | if (erase != -1) |
1595 | tio->sg.sg_erase = (char)erase; |
1627 | tio->sg.sg_erase = (char)erase; |
1596 | |
1628 | |
1597 | tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); |
1629 | tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); |
1598 | |
1630 | |
1599 | /* get special characters */ |
1631 | /* get special characters */ |
1600 | if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) { |
1632 | if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0) |
|
|
1633 | { |
1601 | tio->tc.t_intrc = CINTR; /* ^C */ |
1634 | tio->tc.t_intrc = CINTR; /* ^C */ |
1602 | tio->tc.t_quitc = CQUIT; /* ^\ */ |
1635 | tio->tc.t_quitc = CQUIT; /* ^\ */ |
1603 | tio->tc.t_startc = CSTART; /* ^Q */ |
1636 | tio->tc.t_startc = CSTART; /* ^Q */ |
1604 | tio->tc.t_stopc = CSTOP; /* ^S */ |
1637 | tio->tc.t_stopc = CSTOP; /* ^S */ |
1605 | tio->tc.t_eofc = CEOF; /* ^D */ |
1638 | tio->tc.t_eofc = CEOF; /* ^D */ |
1606 | tio->tc.t_brkc = -1; |
1639 | tio->tc.t_brkc = -1; |
1607 | } |
1640 | } |
1608 | /* get local special chars */ |
1641 | /* get local special chars */ |
1609 | if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) { |
1642 | if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0) |
|
|
1643 | { |
1610 | tio->lc.t_suspc = CSUSP; /* ^Z */ |
1644 | tio->lc.t_suspc = CSUSP; /* ^Z */ |
1611 | tio->lc.t_dsuspc = CDSUSP; /* ^Y */ |
1645 | tio->lc.t_dsuspc = CDSUSP; /* ^Y */ |
1612 | tio->lc.t_rprntc = CRPRNT; /* ^R */ |
1646 | tio->lc.t_rprntc = CRPRNT; /* ^R */ |
1613 | tio->lc.t_flushc = CFLUSH; /* ^O */ |
1647 | tio->lc.t_flushc = CFLUSH; /* ^O */ |
1614 | tio->lc.t_werasc = CWERASE; /* ^W */ |
1648 | tio->lc.t_werasc = CWERASE; /* ^W */ |
1615 | tio->lc.t_lnextc = CLNEXT; /* ^V */ |
1649 | tio->lc.t_lnextc = CLNEXT; /* ^V */ |
1616 | } |
1650 | } |
1617 | /* get line discipline */ |
1651 | /* get line discipline */ |
1618 | ioctl(STDIN_FILENO, TIOCGETD, &(tio->line)); |
1652 | ioctl (STDIN_FILENO, TIOCGETD, & (tio->line)); |
1619 | # ifdef NTTYDISC |
1653 | # ifdef NTTYDISC |
|
|
1654 | |
1620 | tio->line = NTTYDISC; |
1655 | tio->line = NTTYDISC; |
1621 | # endif /* NTTYDISC */ |
1656 | # endif /* NTTYDISC */ |
|
|
1657 | |
1622 | tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL); |
1658 | tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL); |
1623 | #endif /* HAVE_TERMIOS_H */ |
1659 | #endif /* HAVE_TERMIOS_H */ |
1624 | |
1660 | |
1625 | /* |
1661 | /* |
1626 | * Debugging |
1662 | * Debugging |
1627 | */ |
1663 | */ |
1628 | #ifdef DEBUG_TTYMODE |
1664 | #ifdef DEBUG_TTYMODE |
1629 | #ifdef HAVE_TERMIOS_H |
1665 | #ifdef HAVE_TERMIOS_H |
1630 | /* c_iflag bits */ |
1666 | /* c_iflag bits */ |
1631 | fprintf(stderr, "Input flags\n"); |
1667 | fprintf (stderr, "Input flags\n"); |
1632 | |
1668 | |
1633 | /* cpp token stringize doesn't work on all machines <sigh> */ |
1669 | /* cpp token stringize doesn't work on all machines <sigh> */ |
1634 | # define FOO(flag,name) \ |
1670 | # define FOO(flag,name) \ |
1635 | if ((tio->c_iflag) & flag) \ |
1671 | if ((tio->c_iflag) & flag) \ |
1636 | fprintf (stderr, "%s ", name) |
1672 | fprintf (stderr, "%s ", name) |
1637 | |
1673 | |
1638 | /* c_iflag bits */ |
1674 | /* c_iflag bits */ |
1639 | FOO(IGNBRK, "IGNBRK"); |
1675 | FOO (IGNBRK, "IGNBRK"); |
1640 | FOO(BRKINT, "BRKINT"); |
1676 | FOO (BRKINT, "BRKINT"); |
1641 | FOO(IGNPAR, "IGNPAR"); |
1677 | FOO (IGNPAR, "IGNPAR"); |
1642 | FOO(PARMRK, "PARMRK"); |
1678 | FOO (PARMRK, "PARMRK"); |
1643 | FOO(INPCK, "INPCK"); |
1679 | FOO (INPCK, "INPCK"); |
1644 | FOO(ISTRIP, "ISTRIP"); |
1680 | FOO (ISTRIP, "ISTRIP"); |
1645 | FOO(INLCR, "INLCR"); |
1681 | FOO (INLCR, "INLCR"); |
1646 | FOO(IGNCR, "IGNCR"); |
1682 | FOO (IGNCR, "IGNCR"); |
1647 | FOO(ICRNL, "ICRNL"); |
1683 | FOO (ICRNL, "ICRNL"); |
1648 | FOO(IXON, "IXON"); |
1684 | FOO (IXON, "IXON"); |
1649 | FOO(IXOFF, "IXOFF"); |
1685 | FOO (IXOFF, "IXOFF"); |
1650 | # ifdef IUCLC |
1686 | # ifdef IUCLC |
|
|
1687 | |
1651 | FOO(IUCLC, "IUCLC"); |
1688 | FOO (IUCLC, "IUCLC"); |
1652 | # endif |
1689 | # endif |
1653 | # ifdef IXANY |
1690 | # ifdef IXANY |
|
|
1691 | |
1654 | FOO(IXANY, "IXANY"); |
1692 | FOO (IXANY, "IXANY"); |
1655 | # endif |
1693 | # endif |
1656 | # ifdef IMAXBEL |
1694 | # ifdef IMAXBEL |
|
|
1695 | |
1657 | FOO(IMAXBEL, "IMAXBEL"); |
1696 | FOO (IMAXBEL, "IMAXBEL"); |
1658 | # endif |
1697 | # endif |
|
|
1698 | |
1659 | fprintf(stderr, "\n"); |
1699 | fprintf (stderr, "\n"); |
1660 | |
1700 | |
1661 | # undef FOO |
1701 | # undef FOO |
1662 | # define FOO(entry, name) \ |
1702 | # define FOO(entry, name) \ |
1663 | fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) |
1703 | fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) |
1664 | |
1704 | |
1665 | FOO(VINTR, "VINTR"); |
1705 | FOO (VINTR, "VINTR"); |
1666 | FOO(VQUIT, "VQUIT"); |
1706 | FOO (VQUIT, "VQUIT"); |
1667 | FOO(VERASE, "VERASE"); |
1707 | FOO (VERASE, "VERASE"); |
1668 | FOO(VKILL, "VKILL"); |
1708 | FOO (VKILL, "VKILL"); |
1669 | FOO(VEOF, "VEOF"); |
1709 | FOO (VEOF, "VEOF"); |
1670 | FOO(VEOL, "VEOL"); |
1710 | FOO (VEOL, "VEOL"); |
1671 | # ifdef VEOL2 |
1711 | # ifdef VEOL2 |
|
|
1712 | |
1672 | FOO(VEOL2, "VEOL2"); |
1713 | FOO (VEOL2, "VEOL2"); |
1673 | # endif |
1714 | # endif |
1674 | # ifdef VSWTC |
1715 | # ifdef VSWTC |
|
|
1716 | |
1675 | FOO(VSWTC, "VSWTC"); |
1717 | FOO (VSWTC, "VSWTC"); |
1676 | # endif |
1718 | # endif |
1677 | # ifdef VSWTCH |
1719 | # ifdef VSWTCH |
|
|
1720 | |
1678 | FOO(VSWTCH, "VSWTCH"); |
1721 | FOO (VSWTCH, "VSWTCH"); |
1679 | # endif |
1722 | # endif |
|
|
1723 | |
1680 | FOO(VSTART, "VSTART"); |
1724 | FOO (VSTART, "VSTART"); |
1681 | FOO(VSTOP, "VSTOP"); |
1725 | FOO (VSTOP, "VSTOP"); |
1682 | FOO(VSUSP, "VSUSP"); |
1726 | FOO (VSUSP, "VSUSP"); |
1683 | # ifdef VDSUSP |
1727 | # ifdef VDSUSP |
|
|
1728 | |
1684 | FOO(VDSUSP, "VDSUSP"); |
1729 | FOO (VDSUSP, "VDSUSP"); |
1685 | # endif |
1730 | # endif |
1686 | # ifdef VREPRINT |
1731 | # ifdef VREPRINT |
|
|
1732 | |
1687 | FOO(VREPRINT, "VREPRINT"); |
1733 | FOO (VREPRINT, "VREPRINT"); |
1688 | # endif |
1734 | # endif |
1689 | # ifdef VDISCRD |
1735 | # ifdef VDISCRD |
|
|
1736 | |
1690 | FOO(VDISCRD, "VDISCRD"); |
1737 | FOO (VDISCRD, "VDISCRD"); |
1691 | # endif |
1738 | # endif |
1692 | # ifdef VWERSE |
1739 | # ifdef VWERSE |
|
|
1740 | |
1693 | FOO(VWERSE, "VWERSE"); |
1741 | FOO (VWERSE, "VWERSE"); |
1694 | # endif |
1742 | # endif |
1695 | # ifdef VLNEXT |
1743 | # ifdef VLNEXT |
|
|
1744 | |
1696 | FOO(VLNEXT, "VLNEXT"); |
1745 | FOO (VLNEXT, "VLNEXT"); |
1697 | # endif |
1746 | # endif |
|
|
1747 | |
1698 | fprintf(stderr, "\n"); |
1748 | fprintf (stderr, "\n"); |
1699 | # undef FOO |
1749 | # undef FOO |
1700 | # endif /* HAVE_TERMIOS_H */ |
1750 | # endif /* HAVE_TERMIOS_H */ |
1701 | #endif /* DEBUG_TTYMODE */ |
1751 | #endif /* DEBUG_TTYMODE */ |
1702 | } |
1752 | } |
1703 | |
1753 | |