1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: init.c |
2 | * File: init.c |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: init.C,v 1.3 2003/11/25 11:52:42 pcg Exp $ |
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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 |
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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. |
… | |
… | |
29 | *---------------------------------------------------------------------*/ |
29 | *---------------------------------------------------------------------*/ |
30 | /* |
30 | /* |
31 | * Initialisation routines. |
31 | * Initialisation routines. |
32 | */ |
32 | */ |
33 | |
33 | |
34 | #include "../config.h" /* NECESSARY */ |
34 | #include "../config.h" /* NECESSARY */ |
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[] = |
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|
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) */ |
49 | "Blue3", /* 4: blue (#0000CD) */ |
50 | "Blue3", /* 4: blue (#0000CD) */ |
50 | "Magenta3", /* 5: magenta (#CD00CD) */ |
51 | "Magenta3", /* 5: magenta (#CD00CD) */ |
51 | "Cyan3", /* 6: cyan (#00CDCD) */ |
52 | "Cyan3", /* 6: cyan (#00CDCD) */ |
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 |
63 | #endif /* NO_BRIGHTCOLOR */ |
64 | #endif /* NO_BRIGHTCOLOR */ |
64 | "Red", /* 1/9: bright red (#FF0000) */ |
65 | "Red", /* 1/9: bright red (#FF0000) */ |
65 | "Green", /* 2/10: bright green (#00FF00) */ |
66 | "Green", /* 2/10: bright green (#00FF00) */ |
66 | "Yellow", /* 3/11: bright yellow (#FFFF00) */ |
67 | "Yellow", /* 3/11: bright yellow (#FFFF00) */ |
67 | "Blue", /* 4/12: bright blue (#0000FF) */ |
68 | "Blue", /* 4/12: bright blue (#0000FF) */ |
68 | "Magenta", /* 5/13: bright magenta (#FF00FF) */ |
69 | "Magenta", /* 5/13: bright magenta (#FF00FF) */ |
69 | "Cyan", /* 6/14: bright cyan (#00FFFF) */ |
70 | "Cyan", /* 6/14: bright cyan (#00FFFF) */ |
70 | "White", /* 7/15: bright white (#FFFFFF) */ |
71 | "White", /* 7/15: bright white (#FFFFFF) */ |
71 | #ifdef TTY_256COLOR |
72 | #ifdef TTY_256COLOR |
72 | "rgb:00/00/00", /* default 16-255 color table */ |
73 | "rgb:00/00/00", /* default 16-255 color table */ |
73 | "rgb:00/00/2a", |
74 | "rgb:00/00/2a", |
74 | "rgb:00/00/55", |
75 | "rgb:00/00/55", |
75 | "rgb:00/00/7f", |
76 | "rgb:00/00/7f", |
76 | "rgb:00/00/aa", |
77 | "rgb:00/00/aa", |
77 | "rgb:00/00/d4", |
78 | "rgb:00/00/d4", |
… | |
… | |
311 | "rgb:ee/ee/ee", |
312 | "rgb:ee/ee/ee", |
312 | #endif |
313 | #endif |
313 | #ifndef NO_CURSORCOLOR |
314 | #ifndef NO_CURSORCOLOR |
314 | COLOR_CURSOR_BACKGROUND, |
315 | COLOR_CURSOR_BACKGROUND, |
315 | COLOR_CURSOR_FOREGROUND, |
316 | COLOR_CURSOR_FOREGROUND, |
316 | #endif /* ! NO_CURSORCOLOR */ |
317 | #endif /* ! NO_CURSORCOLOR */ |
317 | NULL, /* Color_pointer */ |
318 | NULL, /* Color_pointer */ |
318 | NULL, /* Color_border */ |
319 | NULL, /* Color_border */ |
319 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
320 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
320 | NULL, /* Color_BD */ |
321 | NULL, /* Color_BD */ |
321 | NULL, /* Color_UL */ |
322 | NULL, /* Color_UL */ |
322 | NULL, /* Color_RV */ |
323 | NULL, /* Color_RV */ |
323 | #endif /* ! NO_BOLD_UNDERLINE_REVERSE */ |
324 | #endif /* ! NO_BOLD_UNDERLINE_REVERSE */ |
324 | #ifdef OPTION_HC |
325 | #ifdef OPTION_HC |
325 | NULL, |
326 | NULL, |
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 | |
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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", |
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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_NEW_SELECTION |
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390 | selection_style = NEW_SELECT; |
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391 | #else |
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392 | selection_style = OLD_SELECT; |
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393 | #endif |
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394 | |
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395 | #ifndef NO_BRIGHTCOLOR |
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396 | colorfgbg = DEFAULT_RSTYLE; |
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397 | #endif |
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398 | |
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399 | #if defined (HOTKEY_CTRL) || defined (HOTKEY_META) |
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400 | ks_bigfont = XK_greater; |
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401 | ks_smallfont = XK_less; |
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402 | #endif |
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403 | |
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404 | refresh_limit = 1; |
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405 | refresh_type = SLOW_REFRESH; |
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406 | prev_nrow = prev_ncol = 0; |
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407 | |
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408 | oldcursor.row = oldcursor.col = -1; |
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409 | #ifdef XPM_BACKGROUND |
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410 | /* bgPixmap.w = bgPixmap.h = 0; */ |
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411 | bgPixmap.x = bgPixmap.y = 50; |
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412 | bgPixmap.pixmap = None; |
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413 | #endif |
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414 | |
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415 | last_bot = last_state = -1; |
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416 | |
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417 | #ifdef MENUBAR |
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418 | menu_readonly = 1; |
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419 | # if ! (MENUBAR_MAX > 1) |
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420 | CurrentBar = & (BarList); |
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421 | # endif /* (MENUBAR_MAX > 1) */ |
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422 | #endif |
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423 | |
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424 | return true; |
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425 | } |
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426 | |
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427 | void |
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428 | rxvt_term::init_secondary () |
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429 | { |
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430 | int i; |
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431 | #ifdef TTY_GID_SUPPORT |
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432 | struct group *gr = getgrnam ("tty"); |
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433 | |
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434 | if (gr) |
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435 | { /* change group ownership of tty to "tty" */ |
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436 | ttymode = S_IRUSR | S_IWUSR | S_IWGRP; |
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437 | ttygid = gr->gr_gid; |
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438 | } |
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439 | else |
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440 | #endif /* TTY_GID_SUPPORT */ |
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441 | |
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442 | { |
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443 | ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH; |
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444 | ttygid = getgid (); |
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445 | } |
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446 | |
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447 | /* |
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448 | * Close all unused file descriptors |
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449 | * We don't want them, we don't need them. |
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450 | */ |
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451 | if ((i = open ("/dev/null", O_RDONLY)) < 0) |
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452 | { |
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453 | /* TODO: BOO HISS */ |
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454 | dup2 (STDERR_FILENO, STDIN_FILENO); |
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455 | } |
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456 | else if (i > STDIN_FILENO) |
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457 | { |
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458 | dup2 (i, STDIN_FILENO); |
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459 | close (i); |
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460 | } |
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461 | |
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462 | dup2 (STDERR_FILENO, STDOUT_FILENO); |
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463 | |
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464 | #if 0 // schmorp sayz closing filies is murder |
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465 | for (i = STDERR_FILENO + 1; i < num_fds; i++) |
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466 | { |
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467 | #ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ |
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468 | if (i == 4 || i == 7) |
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469 | continue; |
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470 | #endif |
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471 | close (i); |
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472 | } |
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473 | #endif |
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474 | } |
351 | |
475 | |
352 | /*----------------------------------------------------------------------*/ |
476 | /*----------------------------------------------------------------------*/ |
353 | /* substitute system functions */ |
477 | const char ** |
354 | #if defined(__svr4__) && ! defined(_POSIX_VERSION) |
478 | 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 | { |
479 | { |
359 | struct rlimit rlim; |
480 | int i, r_argc; |
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481 | char *val; |
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482 | const char **cmd_argv, **r_argv; |
360 | |
483 | |
361 | getrlimit(RLIMIT_NOFILE, &rlim); |
484 | /* |
362 | return rlim.rlim_cur; |
485 | * Look for -exec option. Find => split and make cmd_argv[] of command args |
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486 | */ |
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487 | for (r_argc = 0; r_argc < argc; r_argc++) |
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488 | if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) |
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489 | break; |
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490 | |
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491 | r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); |
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492 | |
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493 | for (i = 0; i < r_argc; i++) |
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494 | r_argv[i] = (const char *)argv[i]; |
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495 | |
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496 | r_argv[i] = NULL; |
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497 | |
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498 | if (r_argc == argc) |
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499 | cmd_argv = NULL; |
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500 | else |
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501 | { |
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502 | cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc)); |
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503 | |
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504 | for (i = 0; i < argc - r_argc - 1; i++) |
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505 | cmd_argv[i] = (const char *)argv[i + r_argc + 1]; |
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506 | |
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507 | cmd_argv[i] = NULL; |
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508 | } |
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509 | |
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510 | /* clear all resources */ |
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511 | for (i = 0; i < NUM_RESOURCES;) |
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512 | rs[i++] = NULL; |
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513 | |
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514 | rs[Rs_name] = rxvt_r_basename (argv[0]); |
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515 | |
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516 | /* |
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517 | * Open display, get options/resources and create the window |
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518 | */ |
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519 | if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) |
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520 | rs[Rs_display_name] = ":0"; |
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521 | |
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522 | get_options (r_argc, r_argv); |
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523 | free (r_argv); |
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524 | |
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525 | #ifdef LOCAL_X_IS_UNIX |
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526 | if (rs[Rs_display_name][0] == ':') |
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527 | { |
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528 | val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); |
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529 | STRCPY (val, "unix"); |
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530 | STRCAT (val, rs[Rs_display_name]); |
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531 | display = displays.get (val); |
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532 | free (val); |
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533 | } |
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534 | #endif |
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535 | |
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536 | if (!display |
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537 | && ! (display = displays.get (rs[Rs_display_name]))) |
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538 | { |
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539 | rxvt_print_error ("can't open display %s", rs[Rs_display_name]); |
|
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540 | exit (EXIT_FAILURE); |
|
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541 | } |
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542 | |
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543 | extract_resources (display->display, rs[Rs_name]); |
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544 | |
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545 | /* |
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546 | * set any defaults not already set |
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547 | */ |
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548 | if (cmd_argv && cmd_argv[0]) |
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549 | { |
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550 | if (!rs[Rs_title]) |
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551 | rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); |
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552 | if (!rs[Rs_iconName]) |
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553 | rs[Rs_iconName] = rs[Rs_title]; |
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554 | } |
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555 | else |
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556 | { |
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557 | if (!rs[Rs_title]) |
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558 | rs[Rs_title] = rs[Rs_name]; |
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559 | if (!rs[Rs_iconName]) |
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560 | rs[Rs_iconName] = rs[Rs_name]; |
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561 | } |
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562 | |
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563 | if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) |
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564 | TermWin.saveLines = BOUND_POSITIVE_INT16 (i); |
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565 | |
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566 | #ifndef NO_FRILLS |
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567 | if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) |
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568 | TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ |
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569 | if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) |
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570 | TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ |
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571 | #endif |
|
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572 | |
|
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573 | #ifndef NO_LINESPACE |
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574 | if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) |
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575 | TermWin.lineSpace = min (i, 100); /* arbitrary limit */ |
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576 | #endif |
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577 | |
|
|
578 | #ifdef POINTER_BLANK |
|
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579 | if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) |
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580 | pointerBlankDelay = i; |
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581 | else |
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582 | pointerBlankDelay = 2; |
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583 | #endif |
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584 | |
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585 | /* no point having a scrollbar without having any scrollback! */ |
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586 | if (!TermWin.saveLines) |
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587 | Options &= ~Opt_scrollBar; |
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588 | |
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589 | #ifdef PRINTPIPE |
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590 | if (!rs[Rs_print_pipe]) |
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591 | rs[Rs_print_pipe] = PRINTPIPE; |
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592 | #endif |
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593 | |
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594 | if (!rs[Rs_cutchars]) |
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595 | rs[Rs_cutchars] = CUTCHARS; |
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596 | |
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597 | #ifdef ACS_ASCII |
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598 | if (!rs[Rs_acs_chars]) |
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599 | rs[Rs_acs_chars] = ACS_CHARS; |
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600 | if ((i = STRLEN (rs[Rs_acs_chars])) < 0x20) |
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601 | { |
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602 | val = rxvt_realloc ((void *)rs[Rs_acs_chars], 0x20); |
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603 | for (; i < 0x20; ) |
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604 | val[i] = ' '; |
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605 | rs[Rs_acs_chars] = val; |
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606 | } |
|
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607 | #endif |
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608 | |
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609 | #ifndef NO_BACKSPACE_KEY |
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610 | if (!rs[Rs_backspace_key]) |
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611 | # ifdef DEFAULT_BACKSPACE |
|
|
612 | key_backspace = DEFAULT_BACKSPACE; |
|
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613 | # else |
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614 | key_backspace = "DEC"; /* can toggle between \010 or \177 */ |
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615 | # endif |
|
|
616 | else |
|
|
617 | { |
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618 | val = STRDUP (rs[Rs_backspace_key]); |
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619 | rxvt_Str_trim (val); |
|
|
620 | rxvt_Str_escaped (val); |
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621 | key_backspace = val; |
|
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622 | } |
|
|
623 | #endif |
|
|
624 | |
|
|
625 | #ifndef NO_DELETE_KEY |
|
|
626 | if (!rs[Rs_delete_key]) |
|
|
627 | # ifdef DEFAULT_DELETE |
|
|
628 | key_delete = DEFAULT_DELETE; |
|
|
629 | # else |
|
|
630 | key_delete = "\033[3~"; |
|
|
631 | # endif |
|
|
632 | else |
|
|
633 | { |
|
|
634 | val = STRDUP (rs[Rs_delete_key]); |
|
|
635 | rxvt_Str_trim (val); |
|
|
636 | rxvt_Str_escaped (val); |
|
|
637 | key_delete = val; |
|
|
638 | } |
|
|
639 | #endif |
|
|
640 | if (rs[Rs_answerbackstring]) |
|
|
641 | { |
|
|
642 | rxvt_Str_trim ((char *)rs[Rs_answerbackstring]); |
|
|
643 | rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]); |
|
|
644 | } |
|
|
645 | |
|
|
646 | if (rs[Rs_selectstyle]) |
|
|
647 | { |
|
|
648 | if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0) |
|
|
649 | selection_style = OLD_WORD_SELECT; |
|
|
650 | #ifndef NO_OLD_SELECTION |
|
|
651 | |
|
|
652 | else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0) |
|
|
653 | selection_style = OLD_SELECT; |
|
|
654 | #endif |
|
|
655 | |
|
|
656 | } |
|
|
657 | |
|
|
658 | #ifdef HAVE_SCROLLBARS |
|
|
659 | setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], |
|
|
660 | rs[Rs_scrollBar_thickness]); |
|
|
661 | #endif |
|
|
662 | |
|
|
663 | #ifdef XTERM_REVERSE_VIDEO |
|
|
664 | /* this is how xterm implements reverseVideo */ |
|
|
665 | if (Options & Opt_reverseVideo) |
|
|
666 | { |
|
|
667 | if (!rs[Rs_color + Color_fg]) |
|
|
668 | rs[Rs_color + Color_fg] = def_colorName[Color_bg]; |
|
|
669 | if (!rs[Rs_color + Color_bg]) |
|
|
670 | rs[Rs_color + Color_bg] = def_colorName[Color_fg]; |
|
|
671 | } |
|
|
672 | #endif |
|
|
673 | |
|
|
674 | for (i = 0; i < NRS_COLORS; i++) |
|
|
675 | if (!rs[Rs_color + i]) |
|
|
676 | rs[Rs_color + i] = def_colorName[i]; |
|
|
677 | |
|
|
678 | #ifndef XTERM_REVERSE_VIDEO |
|
|
679 | /* this is how we implement reverseVideo */ |
|
|
680 | if (Options & Opt_reverseVideo) |
|
|
681 | SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); |
|
|
682 | #endif |
|
|
683 | |
|
|
684 | /* convenient aliases for setting fg/bg to colors */ |
|
|
685 | color_aliases (Color_fg); |
|
|
686 | color_aliases (Color_bg); |
|
|
687 | #ifndef NO_CURSORCOLOR |
|
|
688 | color_aliases (Color_cursor); |
|
|
689 | color_aliases (Color_cursor2); |
|
|
690 | #endif /* NO_CURSORCOLOR */ |
|
|
691 | color_aliases (Color_pointer); |
|
|
692 | color_aliases (Color_border); |
|
|
693 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
694 | color_aliases (Color_BD); |
|
|
695 | color_aliases (Color_UL); |
|
|
696 | color_aliases (Color_RV); |
|
|
697 | #endif /* ! NO_BOLD_UNDERLINE_REVERSE */ |
|
|
698 | |
|
|
699 | return cmd_argv; |
363 | } |
700 | } |
364 | #endif |
701 | |
365 | /*----------------------------------------------------------------------*/ |
702 | /*----------------------------------------------------------------------*/ |
366 | /* EXTPROTO */ |
703 | void |
367 | int |
704 | rxvt_term::init_env () |
368 | rxvt_init_vars(pR) |
|
|
369 | { |
705 | { |
370 | R->PixColors = (rxvt_color *)rxvt_malloc(sizeof(rxvt_color) * TOTAL_COLORS); |
706 | int i; |
371 | if (R->PixColors == NULL) |
|
|
372 | return -1; |
|
|
373 | |
|
|
374 | #if defined(XPM_BACKGROUND) || defined(TRANSPARENT) |
|
|
375 | R->TermWin.pixmap = None; |
|
|
376 | #endif |
|
|
377 | #ifdef UTMP_SUPPORT |
|
|
378 | R->next_utmp_action = SAVE; |
|
|
379 | #endif |
|
|
380 | #ifndef NO_SETOWNER_TTYDEV |
|
|
381 | R->next_tty_action = SAVE; |
|
|
382 | #endif |
|
|
383 | R->MEvent.time = CurrentTime; |
|
|
384 | R->MEvent.button = AnyButton; |
|
|
385 | R->Options = DEFAULT_OPTIONS; |
|
|
386 | R->want_refresh = 1; |
|
|
387 | R->cmd_pid = -1; |
|
|
388 | R->cmd_fd = R->tty_fd = R->Xfd = -1; |
|
|
389 | R->PrivateModes = R->SavedModes = PrivMode_Default; |
|
|
390 | R->TermWin.focus = 1; |
|
|
391 | R->TermWin.ncol = 80; |
|
|
392 | R->TermWin.nrow = 24; |
|
|
393 | R->TermWin.int_bwidth = INTERNALBORDERWIDTH; |
|
|
394 | R->TermWin.ext_bwidth = EXTERNALBORDERWIDTH; |
|
|
395 | R->TermWin.lineSpace = LINESPACE; |
|
|
396 | R->TermWin.saveLines = SAVELINES; |
|
|
397 | R->numPixColors = TOTAL_COLORS; |
|
|
398 | #ifndef NO_NEW_SELECTION |
|
|
399 | R->selection_style = NEW_SELECT; |
|
|
400 | #else |
|
|
401 | R->selection_style = OLD_SELECT; |
|
|
402 | #endif |
|
|
403 | #ifndef NO_BRIGHTCOLOR |
|
|
404 | R->colorfgbg = DEFAULT_RSTYLE; |
|
|
405 | #endif |
|
|
406 | #if defined (HOTKEY_CTRL) || defined (HOTKEY_META) |
|
|
407 | R->ks_bigfont = XK_greater; |
|
|
408 | R->ks_smallfont = XK_less; |
|
|
409 | #endif |
|
|
410 | #ifdef GREEK_SUPPORT |
|
|
411 | R->ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH; |
|
|
412 | #endif |
|
|
413 | R->refresh_limit = 1; |
|
|
414 | R->refresh_type = SLOW_REFRESH; |
|
|
415 | R->prev_nrow = R->prev_ncol = 0; |
|
|
416 | #ifdef MULTICHAR_SET |
|
|
417 | # ifdef MULTICHAR_ENCODING |
|
|
418 | R->encoding_method = MULTICHAR_ENCODING; |
|
|
419 | # endif |
|
|
420 | R->multichar_decode = rxvt_euc2jis; |
|
|
421 | #endif |
|
|
422 | R->oldcursor.row = R->oldcursor.col = -1; |
|
|
423 | #ifdef XPM_BACKGROUND |
|
|
424 | /* R->bgPixmap.w = R->bgPixmap.h = 0; */ |
|
|
425 | R->bgPixmap.x = R->bgPixmap.y = 50; |
|
|
426 | R->bgPixmap.pixmap = None; |
|
|
427 | #endif |
|
|
428 | R->last_bot = R->last_state = -1; |
|
|
429 | #ifdef MENUBAR |
|
|
430 | R->menu_readonly = 1; |
|
|
431 | # if !(MENUBAR_MAX > 1) |
|
|
432 | R->CurrentBar = &(R->BarList); |
|
|
433 | # endif /* (MENUBAR_MAX > 1) */ |
|
|
434 | #endif |
|
|
435 | return 0; |
|
|
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; |
707 | unsigned int u; |
703 | char *val; |
708 | char *val; |
704 | |
709 | |
705 | #ifdef DISPLAY_IS_IP |
710 | #ifdef DISPLAY_IS_IP |
706 | /* Fixup display_name for export over pty to any interested terminal |
711 | /* 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 |
712 | * 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 |
713 | * (for the first non-loopback interface) that we get from |
709 | * rxvt_network_display(). This is more "name-resolution-portable", if you |
714 | * rxvt_network_display (). This is more "name-resolution-portable", if you |
710 | * will, and probably allows for faster x-client startup if your name |
715 | * 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 |
716 | * server is beyond a slow link or overloaded at client startup. Of |
712 | * course that only helps the shell's child processes, not us. |
717 | * course that only helps the shell's child processes, not us. |
713 | * |
718 | * |
714 | * Giving out the display_name also affords a potential security hole |
719 | * Giving out the display_name also affords a potential security hole |
715 | */ |
720 | */ |
716 | val = rxvt_network_display(R->rs[Rs_display_name]); |
721 | val = rxvt_network_display (rs[Rs_display_name]); |
717 | R->rs[Rs_display_name] = (const char *)val; |
722 | rs[Rs_display_name] = (const char *)val; |
|
|
723 | |
718 | if (val == NULL) |
724 | if (val == NULL) |
719 | #endif /* DISPLAY_IS_IP */ |
725 | #endif /* DISPLAY_IS_IP */ |
720 | val = XDisplayString(R->Xdisplay); |
726 | val = XDisplayString (display->display); |
|
|
727 | |
721 | if (R->rs[Rs_display_name] == NULL) |
728 | if (rs[Rs_display_name] == NULL) |
722 | R->rs[Rs_display_name] = val; /* use broken `:0' value */ |
729 | rs[Rs_display_name] = val; /* use broken `:0' value */ |
723 | |
730 | |
724 | i = STRLEN(val); |
731 | i = STRLEN (val); |
725 | R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); |
732 | env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); |
726 | |
733 | |
727 | sprintf(R->env_display, "DISPLAY=%s", val); |
734 | sprintf (env_display, "DISPLAY=%s", val); |
728 | |
735 | |
729 | /* avoiding the math library: |
736 | /* avoiding the math library: |
730 | * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ |
737 | * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */ |
731 | for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ; |
738 | for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++) |
|
|
739 | ; |
732 | MAX_IT(i, 1); |
740 | MAX_IT (i, 1); |
733 | R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); |
741 | env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char)); |
734 | |
742 | |
735 | sprintf(R->env_windowid, "WINDOWID=%u", |
743 | sprintf (env_windowid, "WINDOWID=%u", |
736 | (unsigned int)R->TermWin.parent[0]); |
744 | (unsigned int)TermWin.parent[0]); |
737 | |
745 | |
738 | /* add entries to the environment: |
746 | /* add entries to the environment: |
739 | * @ DISPLAY: in case we started with -display |
747 | * @ DISPLAY: in case we started with -display |
740 | * @ WINDOWID: X window id number of the window |
748 | * @ WINDOWID: X window id number of the window |
741 | * @ COLORTERM: terminal sub-name and also indicates its color |
749 | * @ COLORTERM: terminal sub-name and also indicates its color |
742 | * @ TERM: terminal name |
750 | * @ TERM: terminal name |
743 | * @ TERMINFO: path to terminfo directory |
751 | * @ TERMINFO: path to terminfo directory |
|
|
752 | * @ COLORFGBG: fg;bg color codes |
744 | */ |
753 | */ |
745 | putenv(R->env_display); |
754 | putenv (env_display); |
746 | putenv(R->env_windowid); |
755 | putenv (env_windowid); |
|
|
756 | if (env_colorfgbg) |
|
|
757 | putenv (env_colorfgbg); |
|
|
758 | |
747 | #ifdef RXVT_TERMINFO |
759 | #ifdef RXVT_TERMINFO |
748 | putenv("TERMINFO=" RXVT_TERMINFO); |
760 | putenv ("TERMINFO=" RXVT_TERMINFO); |
749 | #endif |
761 | #endif |
750 | if (XDEPTH <= 2) |
762 | |
|
|
763 | if (display->depth <= 2) |
751 | putenv("COLORTERM=" COLORTERMENV "-mono"); |
764 | putenv ("COLORTERM=" COLORTERMENV "-mono"); |
752 | else |
765 | else |
753 | putenv("COLORTERM=" COLORTERMENVFULL); |
766 | putenv ("COLORTERM=" COLORTERMENVFULL); |
|
|
767 | |
754 | if (R->rs[Rs_term_name] != NULL) { |
768 | if (rs[Rs_term_name] != NULL) |
|
|
769 | { |
755 | R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); |
770 | 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]); |
771 | sprintf (env_term, "TERM=%s", rs[Rs_term_name]); |
757 | putenv(R->env_term); |
772 | putenv (env_term); |
|
|
773 | } |
758 | } else |
774 | else |
759 | putenv("TERM=" TERMENV); |
775 | putenv ("TERM=" TERMENV); |
760 | |
776 | |
761 | #ifdef HAVE_UNSETENV |
777 | #ifdef HAVE_UNSETENV |
762 | /* avoid passing old settings and confusing term size */ |
778 | /* avoid passing old settings and confusing term size */ |
763 | unsetenv("LINES"); |
779 | unsetenv ("LINES"); |
764 | unsetenv("COLUMNS"); |
780 | unsetenv ("COLUMNS"); |
765 | unsetenv("TERMCAP"); /* terminfo should be okay */ |
781 | unsetenv ("TERMCAP"); /* terminfo should be okay */ |
766 | #endif /* HAVE_UNSETENV */ |
782 | #endif /* HAVE_UNSETENV */ |
767 | } |
783 | } |
768 | |
784 | |
769 | /*----------------------------------------------------------------------*/ |
785 | /*----------------------------------------------------------------------*/ |
770 | /* |
786 | /* |
771 | * This is more or less stolen straight from XFree86 xterm. |
787 | * This is more or less stolen straight from XFree86 xterm. |
772 | * This should support all European type languages. |
788 | * This should support all European type languages. |
773 | */ |
789 | */ |
774 | /* EXTPROTO */ |
|
|
775 | void |
790 | void |
|
|
791 | rxvt_term::set_locale (const char *locale) |
|
|
792 | { |
|
|
793 | #if HAVE_XSETLOCALE || HAVE_SETLOCALE |
|
|
794 | free (this->locale); |
|
|
795 | this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale)); |
|
|
796 | SET_LOCALE (this->locale); |
|
|
797 | mbstate.reset (); |
|
|
798 | #endif |
|
|
799 | #if HAVE_NL_LANGINFO |
|
|
800 | free (codeset); |
|
|
801 | codeset = strdup (nl_langinfo (CODESET)); |
|
|
802 | enc_utf8 = !STRCASECMP (codeset, "UTF-8") |
|
|
803 | || !STRCASECMP (codeset, "UTF8"); |
|
|
804 | #else |
|
|
805 | enc_utf8 = 1; |
|
|
806 | #endif |
|
|
807 | } |
|
|
808 | |
|
|
809 | void |
776 | rxvt_init_xlocale(pR) |
810 | rxvt_term::init_xlocale () |
777 | { |
811 | { |
778 | #ifdef USE_XIM |
812 | #ifdef USE_XIM |
779 | if (R->locale == NULL) |
813 | if (!locale) |
780 | rxvt_print_error("Setting locale failed."); |
814 | rxvt_print_error ("Setting locale failed."); |
781 | else { |
815 | else |
782 | Atom wmlocale; |
816 | { |
|
|
817 | Atom wmlocale; |
783 | |
818 | |
784 | wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False); |
819 | wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False); |
785 | XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale, |
820 | XChangeProperty (display->display, TermWin.parent[0], wmlocale, |
786 | XA_STRING, 8, PropModeReplace, |
821 | XA_STRING, 8, PropModeReplace, |
787 | (unsigned char *)R->locale, STRLEN(R->locale)); |
822 | (unsigned char *)locale, STRLEN (locale)); |
788 | |
823 | |
789 | if (XSupportsLocale() != True) { |
824 | if (!XSupportsLocale ()) |
|
|
825 | { |
790 | rxvt_print_error("The locale is not supported by Xlib"); |
826 | rxvt_print_error ("The locale is not supported by Xlib"); |
791 | return; |
827 | return; |
792 | } |
828 | } |
793 | rxvt_setTermFontSet(aR_ 0); |
|
|
794 | |
829 | |
|
|
830 | im_ev.start (display); |
|
|
831 | |
795 | /* see if we can connect yet */ |
832 | /* see if we can connect already */ |
796 | rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); |
833 | 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 | } |
834 | } |
803 | #endif |
835 | #endif |
804 | } |
836 | } |
805 | |
837 | |
806 | /*----------------------------------------------------------------------*/ |
838 | /*----------------------------------------------------------------------*/ |
807 | /* EXTPROTO */ |
|
|
808 | void |
839 | void |
809 | rxvt_init_command(pR_ const char *const *argv) |
840 | rxvt_term::init_command (const char *const *argv) |
810 | { |
841 | { |
811 | /* |
842 | /* |
812 | * Initialize the command connection. |
843 | * Initialize the command connection. |
813 | * This should be called after the X server connection is established. |
844 | * This should be called after the X server connection is established. |
814 | */ |
845 | */ |
815 | int i; |
846 | int i; |
816 | |
847 | |
817 | for (i = 0; i < NUM_XA; i++) |
848 | for (i = 0; i < NUM_XA; i++) |
818 | R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); |
849 | xa[i] = XInternAtom (display->display, xa_names[i], False); |
819 | |
850 | |
820 | /* Enable delete window protocol */ |
851 | /* Enable delete window protocol */ |
821 | XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0], |
852 | XSetWMProtocols (display->display, TermWin.parent[0], |
822 | &(R->xa[XA_WMDELETEWINDOW]), 1); |
853 | & (xa[XA_WMDELETEWINDOW]), 1); |
823 | |
854 | |
824 | #ifdef USING_W11LIB |
855 | #ifdef USING_W11LIB |
825 | /* enable W11 callbacks */ |
856 | /* enable W11 callbacks */ |
826 | W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event); |
857 | W11AddEventHandler (display->display, rxvt_W11_process_x_event); |
827 | #endif |
858 | #endif |
828 | |
859 | |
829 | #ifdef META8_OPTION |
860 | #ifdef META8_OPTION |
830 | R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC); |
861 | meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); |
831 | #endif |
862 | #endif |
|
|
863 | |
832 | rxvt_get_ourmods(aR); |
864 | get_ourmods (); |
|
|
865 | |
833 | if (!(R->Options & Opt_scrollTtyOutput)) |
866 | if (! (Options & Opt_scrollTtyOutput)) |
834 | R->PrivateModes |= PrivMode_TtyOutputInh; |
867 | PrivateModes |= PrivMode_TtyOutputInh; |
835 | if (R->Options & Opt_scrollTtyKeypress) |
868 | if (Options & Opt_scrollTtyKeypress) |
836 | R->PrivateModes |= PrivMode_Keypress; |
869 | PrivateModes |= PrivMode_Keypress; |
837 | if (!(R->Options & Opt_jumpScroll)) |
870 | if (! (Options & Opt_jumpScroll)) |
838 | R->PrivateModes |= PrivMode_smoothScroll; |
871 | PrivateModes |= PrivMode_smoothScroll; |
|
|
872 | |
839 | #ifndef NO_BACKSPACE_KEY |
873 | #ifndef NO_BACKSPACE_KEY |
840 | if (STRCMP(R->key_backspace, "DEC") == 0) |
874 | if (STRCMP (key_backspace, "DEC") == 0) |
841 | R->PrivateModes |= PrivMode_HaveBackSpace; |
875 | PrivateModes |= PrivMode_HaveBackSpace; |
842 | #endif |
876 | #endif |
|
|
877 | |
843 | /* add value for scrollBar */ |
878 | /* add value for scrollBar */ |
844 | if (scrollbar_visible(R)) { |
879 | if (scrollbar_visible ()) |
|
|
880 | { |
845 | R->PrivateModes |= PrivMode_scrollBar; |
881 | PrivateModes |= PrivMode_scrollBar; |
846 | R->SavedModes |= PrivMode_scrollBar; |
882 | SavedModes |= PrivMode_scrollBar; |
847 | } |
883 | } |
848 | if (menubar_visible(R)) { |
884 | if (menubar_visible ()) |
|
|
885 | { |
849 | R->PrivateModes |= PrivMode_menuBar; |
886 | PrivateModes |= PrivMode_menuBar; |
850 | R->SavedModes |= PrivMode_menuBar; |
887 | SavedModes |= PrivMode_menuBar; |
851 | } |
888 | } |
852 | #ifdef GREEK_SUPPORT |
|
|
853 | greek_init(); |
|
|
854 | #endif |
|
|
855 | |
|
|
856 | R->Xfd = XConnectionNumber(R->Xdisplay); |
|
|
857 | |
889 | |
858 | #ifdef CURSOR_BLINK |
890 | #ifdef CURSOR_BLINK |
859 | if (R->Options & Opt_cursorBlink) |
891 | if (Options & Opt_cursorBlink) |
860 | (void)gettimeofday(&R->lastcursorchange, NULL); |
892 | (void)gettimeofday (&lastcursorchange, NULL); |
861 | #endif |
893 | #endif |
862 | |
894 | |
863 | if ((R->cmd_fd = rxvt_run_command(aR_ argv)) < 0) { |
895 | if ((cmd_fd = run_command (argv)) < 0) |
|
|
896 | { |
864 | rxvt_print_error("aborting"); |
897 | rxvt_print_error ("aborting"); |
865 | exit(EXIT_FAILURE); |
898 | exit (EXIT_FAILURE); |
866 | } |
899 | } |
867 | } |
900 | } |
868 | |
901 | |
869 | /*----------------------------------------------------------------------*/ |
902 | /*----------------------------------------------------------------------*/ |
870 | /* INTPROTO */ |
|
|
871 | void |
903 | void |
872 | rxvt_Get_Colours(pR) |
904 | rxvt_term::Get_Colours () |
873 | { |
905 | { |
874 | int i; |
906 | int i; |
875 | |
907 | |
876 | for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { |
908 | for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) |
877 | rxvt_color xcol; |
909 | { |
|
|
910 | rxvt_color xcol; |
878 | |
911 | |
879 | if (!R->rs[Rs_color + i]) |
912 | if (!rs[Rs_color + i]) |
880 | continue; |
913 | continue; |
881 | |
914 | |
882 | if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) { |
915 | if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) |
|
|
916 | { |
883 | #ifndef XTERM_REVERSE_VIDEO |
917 | #ifndef XTERM_REVERSE_VIDEO |
884 | if (i < 2 && (R->Options & Opt_reverseVideo)) { |
918 | if (i < 2 && (Options & Opt_reverseVideo)) |
885 | R->rs[Rs_color + i] = def_colorName[!i]; |
919 | rs[Rs_color + i] = def_colorName[!i]; |
886 | } else |
920 | else |
887 | #endif |
921 | #endif |
888 | R->rs[Rs_color + i] = def_colorName[i]; |
922 | rs[Rs_color + i] = def_colorName[i]; |
|
|
923 | |
889 | if (!R->rs[Rs_color + i]) |
924 | if (!rs[Rs_color + i]) |
890 | continue; |
925 | continue; |
|
|
926 | |
891 | if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) { |
927 | if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) |
892 | switch (i) { |
928 | { |
893 | case Color_fg: |
929 | switch (i) |
894 | case Color_bg: |
930 | { |
|
|
931 | case Color_fg: |
|
|
932 | case Color_bg: |
895 | /* fatal: need bg/fg color */ |
933 | /* fatal: need bg/fg color */ |
896 | rxvt_print_error("aborting"); |
934 | rxvt_print_error ("aborting"); |
897 | exit(EXIT_FAILURE); |
935 | exit (EXIT_FAILURE); |
898 | /* NOTREACHED */ |
936 | /* NOTREACHED */ |
899 | break; |
937 | break; |
900 | #ifndef NO_CURSORCOLOR |
938 | #ifndef NO_CURSORCOLOR |
901 | case Color_cursor2: |
939 | case Color_cursor2: |
902 | xcol = R->PixColors[Color_fg]; |
940 | xcol = PixColors[Color_fg]; |
903 | break; |
941 | break; |
904 | #endif /* ! NO_CURSORCOLOR */ |
942 | #endif /* ! NO_CURSORCOLOR */ |
905 | case Color_pointer: |
943 | case Color_pointer: |
906 | xcol = R->PixColors[Color_fg]; |
944 | xcol = PixColors[Color_fg]; |
907 | break; |
945 | break; |
908 | default: |
946 | default: |
909 | xcol = R->PixColors[Color_bg]; /* None */ |
947 | xcol = PixColors[Color_bg]; /* None */ |
910 | break; |
948 | break; |
911 | } |
949 | } |
|
|
950 | } |
|
|
951 | } |
|
|
952 | |
|
|
953 | PixColors[i] = xcol; |
|
|
954 | SET_PIXCOLOR (i); |
912 | } |
955 | } |
913 | } |
|
|
914 | R->PixColors[i] = xcol; |
|
|
915 | SET_PIXCOLOR(R, i); |
|
|
916 | } |
|
|
917 | |
956 | |
918 | if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) |
957 | if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) |
919 | R->PixColors[Color_pointer] = R->PixColors[Color_fg]; |
958 | PixColors[Color_pointer] = PixColors[Color_fg]; |
920 | if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) |
959 | if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) |
921 | R->PixColors[Color_border] = R->PixColors[Color_fg]; |
960 | PixColors[Color_border] = PixColors[Color_fg]; |
922 | |
961 | |
923 | /* |
962 | /* |
924 | * get scrollBar/menuBar shadow colors |
963 | * get scrollBar/menuBar shadow colors |
925 | * |
964 | * |
926 | * The calculations of topShadow/bottomShadow values are adapted |
965 | * The calculations of topShadow/bottomShadow values are adapted |
927 | * from the fvwm window manager. |
966 | * from the fvwm window manager. |
928 | */ |
967 | */ |
929 | #ifdef KEEP_SCROLLCOLOR |
968 | #ifdef KEEP_SCROLLCOLOR |
930 | if (XDEPTH <= 2) { /* Monochrome */ |
969 | |
|
|
970 | if (XDEPTH <= 2) |
|
|
971 | { /* Monochrome */ |
931 | R->PixColors[Color_scroll] = R->PixColors[Color_fg]; |
972 | PixColors[Color_scroll] = PixColors[Color_fg]; |
932 | R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; |
973 | PixColors[Color_topShadow] = PixColors[Color_bg]; |
933 | R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; |
974 | PixColors[Color_bottomShadow] = PixColors[Color_bg]; |
934 | } else { |
975 | } |
|
|
976 | else |
|
|
977 | { |
935 | rxvt_color xcol[3]; |
978 | rxvt_color xcol[3]; |
936 | /* xcol[0] == white |
979 | /* xcol[0] == white |
937 | * xcol[1] == top shadow |
980 | * xcol[1] == top shadow |
938 | * xcol[2] == bot shadow */ |
981 | * xcol[2] == bot shadow */ |
939 | |
982 | |
940 | xcol[1] = R->PixColors[Color_scroll]; |
983 | xcol[1] = PixColors[Color_scroll]; |
941 | # ifdef PREFER_24BIT |
984 | # ifdef PREFER_24BIT |
942 | xcol[0].set (r, -1, -1, -1); |
985 | xcol[0].set (display, 65535, 65535, 65535); |
943 | /* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */ |
986 | /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */ |
944 | # else |
987 | # else |
945 | xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); |
988 | xcol[0].set (display, WhitePixel (display->display, display->screen)); |
946 | # endif |
989 | # endif |
947 | |
990 | |
948 | unsigned short R1, G1, B1, R0, G0, B0; |
991 | unsigned short pr1, pg1, pb1, pr0, pg0, pb0; |
949 | |
992 | |
950 | xcol[0].get (r, R0, G0, B0); |
993 | xcol[0].get (display, pr0, pg0, pb0); |
951 | xcol[1].get (r, R1, G1, B1); |
994 | xcol[1].get (display, pr1, pg1, pb1); |
952 | |
995 | |
953 | /* bottomShadowColor */ |
996 | /* bottomShadowColor */ |
954 | if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2)) |
997 | if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2)) |
955 | xcol[2] = R->PixColors[Color_Black]; |
998 | xcol[2] = PixColors[Color_Black]; |
956 | |
999 | |
957 | R->PixColors[Color_bottomShadow] = xcol[2]; |
1000 | PixColors[Color_bottomShadow] = xcol[2]; |
958 | |
1001 | |
959 | /* topShadowColor */ |
1002 | /* topShadowColor */ |
960 | if (!xcol[1].set (aR_ |
1003 | if (!xcol[1].set (display, |
961 | min (R0, max (R0 / 5, R1) * 7 / 5), |
1004 | min (pr0, max (pr0 / 5, pr1) * 7 / 5), |
962 | min (G0, max (G0 / 5, G1) * 7 / 5), |
1005 | min (pg0, max (pg0 / 5, pg1) * 7 / 5), |
963 | min (B0, max (B0 / 5, B1) * 7 / 5))) |
1006 | min (pb0, max (pb0 / 5, pb1) * 7 / 5))) |
964 | xcol[1] = R->PixColors[Color_White]; |
1007 | xcol[1] = PixColors[Color_White]; |
965 | |
1008 | |
966 | R->PixColors[Color_topShadow] = xcol[1]; |
1009 | PixColors[Color_topShadow] = xcol[1]; |
967 | } |
1010 | } |
968 | #endif /* KEEP_SCROLLCOLOR */ |
1011 | #endif /* KEEP_SCROLLCOLOR */ |
969 | } |
1012 | } |
970 | |
1013 | |
971 | /*----------------------------------------------------------------------*/ |
1014 | /*----------------------------------------------------------------------*/ |
972 | /* color aliases, fg/bg bright-bold */ |
1015 | /* color aliases, fg/bg bright-bold */ |
973 | /* INTPROTO */ |
|
|
974 | void |
1016 | void |
975 | rxvt_color_aliases(pR_ int idx) |
1017 | rxvt_term::color_aliases (int idx) |
976 | { |
1018 | { |
977 | if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) { |
1019 | if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) |
978 | int i = atoi(R->rs[Rs_color + idx]); |
1020 | { |
|
|
1021 | int i = atoi (rs[Rs_color + idx]); |
979 | |
1022 | |
980 | if (i >= 8 && i <= 15) { /* bright colors */ |
1023 | if (i >= 8 && i <= 15) |
|
|
1024 | { /* bright colors */ |
981 | i -= 8; |
1025 | i -= 8; |
982 | #ifndef NO_BRIGHTCOLOR |
1026 | #ifndef NO_BRIGHTCOLOR |
983 | R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; |
1027 | rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; |
984 | return; |
1028 | return; |
985 | #endif |
1029 | #endif |
986 | } |
1030 | |
|
|
1031 | } |
|
|
1032 | |
987 | if (i >= 0 && i <= 7) /* normal colors */ |
1033 | if (i >= 0 && i <= 7) /* normal colors */ |
988 | R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; |
1034 | rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; |
989 | } |
1035 | } |
990 | } |
1036 | } |
991 | |
1037 | |
992 | /*----------------------------------------------------------------------*/ |
1038 | /*----------------------------------------------------------------------*/ |
993 | /* |
1039 | /* |
994 | * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings |
1040 | * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings |
995 | * Use resource ``modifier'' to override the Meta modifier |
1041 | * Use resource ``modifier'' to override the Meta modifier |
996 | */ |
1042 | */ |
997 | /* INTPROTO */ |
|
|
998 | void |
1043 | void |
999 | rxvt_get_ourmods(pR) |
1044 | rxvt_term::get_ourmods () |
1000 | { |
1045 | { |
1001 | int i, j, k; |
1046 | int i, j, k; |
1002 | int requestedmeta, realmeta, realalt; |
1047 | int requestedmeta, realmeta, realalt; |
1003 | const char *cm, *rsmod; |
1048 | const char *cm, *rsmod; |
1004 | XModifierKeymap *map; |
1049 | XModifierKeymap *map; |
1005 | KeyCode *kc; |
1050 | KeyCode *kc; |
1006 | const unsigned int modmasks[] = |
1051 | const unsigned int modmasks[] = |
|
|
1052 | { |
1007 | { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; |
1053 | Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask |
|
|
1054 | }; |
1008 | |
1055 | |
1009 | requestedmeta = realmeta = realalt = 0; |
1056 | requestedmeta = realmeta = realalt = 0; |
1010 | rsmod = R->rs[Rs_modifier]; |
1057 | rsmod = rs[Rs_modifier]; |
1011 | if (rsmod |
1058 | if (rsmod |
1012 | && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) |
1059 | && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) |
1013 | requestedmeta = rsmod[3] - '0'; |
1060 | requestedmeta = rsmod[3] - '0'; |
1014 | |
1061 | |
1015 | map = XGetModifierMapping(R->Xdisplay); |
1062 | map = XGetModifierMapping (display->display); |
1016 | kc = map->modifiermap; |
1063 | kc = map->modifiermap; |
1017 | for (i = 1; i < 6; i++) { |
1064 | for (i = 1; i < 6; i++) |
|
|
1065 | { |
1018 | k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ |
1066 | k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ |
1019 | for (j = map->max_keypermod; j--; k++) { |
1067 | for (j = map->max_keypermod; j--; k++) |
|
|
1068 | { |
1020 | if (kc[k] == 0) |
1069 | if (kc[k] == 0) |
1021 | break; |
1070 | break; |
1022 | switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { |
1071 | switch (XKeycodeToKeysym (display->display, kc[k], 0)) |
|
|
1072 | { |
1023 | case XK_Num_Lock: |
1073 | case XK_Num_Lock: |
1024 | R->ModNumLockMask = modmasks[i - 1]; |
1074 | ModNumLockMask = modmasks[i - 1]; |
1025 | /* FALLTHROUGH */ |
1075 | /* FALLTHROUGH */ |
1026 | default: |
1076 | default: |
1027 | continue; /* for(;;) */ |
1077 | continue; /* for (;;) */ |
1028 | case XK_Meta_L: |
1078 | case XK_Meta_L: |
1029 | case XK_Meta_R: |
1079 | case XK_Meta_R: |
1030 | cm = "meta"; |
1080 | cm = "meta"; |
1031 | realmeta = i; |
1081 | realmeta = i; |
1032 | break; |
1082 | break; |
1033 | case XK_Alt_L: |
1083 | case XK_Alt_L: |
1034 | case XK_Alt_R: |
1084 | case XK_Alt_R: |
1035 | cm = "alt"; |
1085 | cm = "alt"; |
1036 | realalt = i; |
1086 | realalt = i; |
1037 | break; |
1087 | break; |
1038 | case XK_Super_L: |
1088 | case XK_Super_L: |
1039 | case XK_Super_R: |
1089 | case XK_Super_R: |
1040 | cm = "super"; |
1090 | cm = "super"; |
1041 | break; |
1091 | break; |
1042 | case XK_Hyper_L: |
1092 | case XK_Hyper_L: |
1043 | case XK_Hyper_R: |
1093 | case XK_Hyper_R: |
1044 | cm = "hyper"; |
1094 | cm = "hyper"; |
1045 | break; |
1095 | break; |
1046 | } |
1096 | } |
1047 | if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) |
1097 | if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) |
1048 | requestedmeta = i; |
1098 | requestedmeta = i; |
1049 | } |
1099 | } |
1050 | } |
1100 | } |
1051 | XFreeModifiermap(map); |
1101 | XFreeModifiermap (map); |
1052 | i = (requestedmeta ? requestedmeta |
1102 | i = (requestedmeta ? requestedmeta |
1053 | : (realmeta ? realmeta |
1103 | : (realmeta ? realmeta |
1054 | : (realalt ? realalt : 0))); |
1104 | : (realalt ? realalt : 0))); |
1055 | if (i) |
1105 | if (i) |
1056 | R->ModMetaMask = modmasks[i - 1]; |
1106 | ModMetaMask = modmasks[i - 1]; |
1057 | } |
1107 | } |
1058 | |
1108 | |
1059 | /*----------------------------------------------------------------------*/ |
1109 | /*----------------------------------------------------------------------*/ |
1060 | /* rxvt_Create_Windows() - Open and map the window */ |
1110 | /* rxvt_Create_Windows () - Open and map the window */ |
1061 | /* EXTPROTO */ |
|
|
1062 | void |
1111 | void |
1063 | rxvt_Create_Windows(pR_ int argc, const char *const *argv) |
1112 | rxvt_term::create_windows (int argc, const char *const *argv) |
1064 | { |
1113 | { |
1065 | XClassHint classHint; |
1114 | XClassHint classHint; |
1066 | XWMHints wmHint; |
1115 | XWMHints wmHint; |
1067 | XGCValues gcvalue; |
1116 | XGCValues gcvalue; |
1068 | long vt_emask; |
1117 | long vt_emask; |
|
|
1118 | |
|
|
1119 | XWindowAttributes gattr; |
|
|
1120 | |
|
|
1121 | if (Options & Opt_transparent) |
|
|
1122 | { |
|
|
1123 | XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr); |
|
|
1124 | display->depth = gattr.depth; // doh //TODO, per-term not per-display? |
|
|
1125 | } |
|
|
1126 | |
|
|
1127 | /* grab colors before netscape does */ |
|
|
1128 | Get_Colours (); |
|
|
1129 | |
|
|
1130 | if (!change_font (rs[Rs_font])) |
|
|
1131 | { |
|
|
1132 | fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n"); |
|
|
1133 | destroy (); |
|
|
1134 | return; |
|
|
1135 | } |
|
|
1136 | |
|
|
1137 | window_calc (0, 0); |
|
|
1138 | old_width = szHint.width; |
|
|
1139 | old_height = szHint.height; |
|
|
1140 | |
|
|
1141 | /* parent window - reverse video so we can see placement errors |
|
|
1142 | * sub-window placement & size in rxvt_resize_subwindows () |
|
|
1143 | */ |
1069 | |
1144 | |
1070 | #ifdef PREFER_24BIT |
1145 | #ifdef PREFER_24BIT |
1071 | XSetWindowAttributes attributes; |
1146 | XSetWindowAttributes attributes; |
1072 | XWindowAttributes gattr; |
|
|
1073 | |
1147 | |
1074 | XCMAP = DefaultColormap(R->Xdisplay, Xscreen); |
1148 | attributes.background_pixel = PixColors[Color_fg]; |
1075 | XVISUAL = DefaultVisual(R->Xdisplay, Xscreen); |
1149 | attributes.border_pixel = PixColors[Color_border]; |
|
|
1150 | attributes.colormap = display->cmap; |
|
|
1151 | TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display), |
|
|
1152 | szHint.x, szHint.y, |
|
|
1153 | szHint.width, szHint.height, |
|
|
1154 | TermWin.ext_bwidth, |
|
|
1155 | display->depth, InputOutput, |
|
|
1156 | display->visual, |
|
|
1157 | CWBackPixel | CWBorderPixel | CWColormap, &attributes); |
|
|
1158 | #else |
|
|
1159 | TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display), |
|
|
1160 | szHint.x, szHint.y, |
|
|
1161 | szHint.width, |
|
|
1162 | szHint.height, |
|
|
1163 | TermWin.ext_bwidth, |
|
|
1164 | PixColors[Color_border], |
|
|
1165 | PixColors[Color_fg]); |
|
|
1166 | #endif |
|
|
1167 | |
|
|
1168 | xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); |
|
|
1169 | xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); |
|
|
1170 | |
|
|
1171 | classHint.res_name = (char *)rs[Rs_name]; |
|
|
1172 | classHint.res_class = (char *)APL_CLASS; |
|
|
1173 | |
|
|
1174 | wmHint.flags = (InputHint | StateHint | WindowGroupHint); |
|
|
1175 | wmHint.input = True; |
|
|
1176 | wmHint.initial_state = (Options & Opt_iconic ? IconicState |
|
|
1177 | : NormalState); |
|
|
1178 | wmHint.window_group = TermWin.parent[0]; |
|
|
1179 | |
|
|
1180 | XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, |
|
|
1181 | (char **)argv, argc, &szHint, &wmHint, &classHint); |
|
|
1182 | |
|
|
1183 | XSelectInput (display->display, TermWin.parent[0], |
|
|
1184 | KeyPressMask |
|
|
1185 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1186 | | KeyReleaseMask |
|
|
1187 | #endif |
|
|
1188 | | FocusChangeMask | VisibilityChangeMask |
|
|
1189 | | StructureNotifyMask); |
|
|
1190 | termwin_ev.start (display, TermWin.parent[0]); |
|
|
1191 | |
|
|
1192 | /* vt cursor: Black-on-White is standard, but this is more popular */ |
|
|
1193 | TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); |
|
|
1194 | |
|
|
1195 | #if defined(HAVE_SCROLLBARS) || defined(MENUBAR) |
|
|
1196 | /* cursor (menuBar/scrollBar): Black-on-White */ |
|
|
1197 | leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr); |
|
|
1198 | #endif |
1076 | |
1199 | |
1077 | #ifdef POINTER_BLANK |
1200 | #ifdef POINTER_BLANK |
1078 | static rxvt_color blackcolour; |
1201 | { |
1079 | blackcolour.set (r, 0, 0, 0); |
1202 | XColor blackcolour; |
1080 | #endif |
1203 | blackcolour.red = 0; |
1081 | if (R->Options & Opt_transparent) { |
1204 | blackcolour.green = 0; |
1082 | XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), |
1205 | blackcolour.blue = 0; |
1083 | &gattr); |
1206 | Font f = XLoadFont (display->display, "fixed"); |
1084 | XDEPTH = gattr.depth; |
1207 | blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ', |
1085 | } else { |
1208 | &blackcolour, &blackcolour); |
1086 | XDEPTH = DefaultDepth(R->Xdisplay, Xscreen); |
1209 | XUnloadFont (display->display, f); |
1087 | /* |
|
|
1088 | * If depth is not 24, look for a 24bit visual. |
|
|
1089 | */ |
|
|
1090 | if (XDEPTH != 24) { |
|
|
1091 | XVisualInfo vinfo; |
|
|
1092 | |
|
|
1093 | if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) { |
|
|
1094 | XDEPTH = 24; |
|
|
1095 | XVISUAL = vinfo.visual; |
|
|
1096 | XCMAP = XCreateColormap(R->Xdisplay, |
|
|
1097 | RootWindow(R->Xdisplay, Xscreen), |
|
|
1098 | XVISUAL, AllocNone); |
|
|
1099 | } |
|
|
1100 | } |
|
|
1101 | } |
1210 | } |
1102 | #endif |
1211 | #endif |
1103 | |
1212 | |
1104 | /* grab colors before netscape does */ |
1213 | /* the vt window */ |
1105 | rxvt_Get_Colours(aR); |
1214 | TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], |
|
|
1215 | window_vt_x, window_vt_y, |
|
|
1216 | TermWin_TotalWidth (), |
|
|
1217 | TermWin_TotalHeight (), |
|
|
1218 | 0, |
|
|
1219 | PixColors[Color_fg], |
|
|
1220 | PixColors[Color_bg]); |
1106 | |
1221 | |
1107 | rxvt_change_font(aR_ 1, NULL); |
1222 | #ifdef DEBUG_X |
1108 | rxvt_window_calc(aR_ 0, 0); |
1223 | XStoreName (display->display, TermWin.vt, "vt window"); |
1109 | R->old_width = R->szHint.width; |
|
|
1110 | R->old_height = R->szHint.height; |
|
|
1111 | |
|
|
1112 | /* parent window - reverse video so we can see placement errors |
|
|
1113 | * sub-window placement & size in rxvt_resize_subwindows() |
|
|
1114 | */ |
|
|
1115 | |
|
|
1116 | #ifdef PREFER_24BIT |
|
|
1117 | attributes.background_pixel = R->PixColors[Color_fg]; |
|
|
1118 | attributes.border_pixel = R->PixColors[Color_border]; |
|
|
1119 | attributes.colormap = XCMAP; |
|
|
1120 | R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot, |
|
|
1121 | R->szHint.x, R->szHint.y, |
|
|
1122 | R->szHint.width, R->szHint.height, |
|
|
1123 | R->TermWin.ext_bwidth, |
|
|
1124 | XDEPTH, InputOutput, |
|
|
1125 | XVISUAL, |
|
|
1126 | CWBackPixel | CWBorderPixel |
|
|
1127 | | CWColormap, &attributes); |
|
|
1128 | #else |
|
|
1129 | R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot, |
|
|
1130 | R->szHint.x, R->szHint.y, |
|
|
1131 | R->szHint.width, |
|
|
1132 | R->szHint.height, |
|
|
1133 | R->TermWin.ext_bwidth, |
|
|
1134 | R->PixColors[Color_border], |
|
|
1135 | R->PixColors[Color_fg]); |
|
|
1136 | #endif |
1224 | #endif |
1137 | rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); |
|
|
1138 | rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); |
|
|
1139 | |
1225 | |
1140 | classHint.res_name = (char *)R->rs[Rs_name]; |
1226 | vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask |
1141 | classHint.res_class = (char *)APL_CLASS; |
1227 | | PropertyChangeMask); |
1142 | |
|
|
1143 | wmHint.flags = (InputHint | StateHint | WindowGroupHint); |
|
|
1144 | wmHint.input = True; |
|
|
1145 | wmHint.initial_state = (R->Options & Opt_iconic ? IconicState |
|
|
1146 | : NormalState); |
|
|
1147 | wmHint.window_group = R->TermWin.parent[0]; |
|
|
1148 | |
|
|
1149 | XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, |
|
|
1150 | (char **)argv, argc, &R->szHint, &wmHint, &classHint); |
|
|
1151 | XSelectInput(R->Xdisplay, R->TermWin.parent[0], |
|
|
1152 | (KeyPressMask |
|
|
1153 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1154 | | KeyReleaseMask |
|
|
1155 | #endif |
|
|
1156 | | FocusChangeMask | VisibilityChangeMask |
|
|
1157 | | StructureNotifyMask)); |
|
|
1158 | |
|
|
1159 | /* vt cursor: Black-on-White is standard, but this is more popular */ |
|
|
1160 | R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); |
|
|
1161 | |
|
|
1162 | #if defined(HAVE_SCROLLBARS) || defined(MENUBAR) |
|
|
1163 | /* cursor (menuBar/scrollBar): Black-on-White */ |
|
|
1164 | R->pointer_leftptr = XCreateFontCursor(R->Xdisplay, XC_left_ptr); |
|
|
1165 | #endif |
|
|
1166 | |
1228 | |
1167 | #ifdef POINTER_BLANK |
1229 | #ifdef POINTER_BLANK |
1168 | R->pointer_blank = XCreateGlyphCursor(R->Xdisplay, R->TermWin.font->fid, |
1230 | pointer_unblank (); |
1169 | R->TermWin.font->fid, ' ', ' ', |
|
|
1170 | &blackcolour, &blackcolour); |
|
|
1171 | #endif |
|
|
1172 | |
1231 | |
1173 | /* the vt window */ |
1232 | if ((Options & Opt_pointerBlank)) |
|
|
1233 | vt_emask |= PointerMotionMask; |
|
|
1234 | else |
|
|
1235 | #endif |
|
|
1236 | vt_emask |= (Button1MotionMask | Button3MotionMask); |
|
|
1237 | |
|
|
1238 | XSelectInput (display->display, TermWin.vt, vt_emask); |
|
|
1239 | vt_ev.start (display, TermWin.vt); |
|
|
1240 | |
|
|
1241 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
|
|
1242 | if (menuBar_height ()) |
|
|
1243 | { |
1174 | R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], |
1244 | menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0], |
1175 | R->window_vt_x, R->window_vt_y, |
1245 | window_vt_x, 0, |
1176 | TermWin_TotalWidth(), |
1246 | TermWin_TotalWidth (), |
1177 | TermWin_TotalHeight(), |
1247 | menuBar_TotalHeight (), |
1178 | 0, |
1248 | 0, |
1179 | R->PixColors[Color_fg], |
1249 | PixColors[Color_fg], |
1180 | R->PixColors[Color_bg]); |
1250 | PixColors[Color_scroll]); |
1181 | #ifdef DEBUG_X |
1251 | #ifdef DEBUG_X |
1182 | XStoreName(R->Xdisplay, R->TermWin.vt, "vt window"); |
|
|
1183 | #endif |
|
|
1184 | rxvt_pointer_unblank(aR); |
|
|
1185 | vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask |
|
|
1186 | | PropertyChangeMask); |
|
|
1187 | #ifdef POINTER_BLANK |
|
|
1188 | if ((R->Options & Opt_pointerBlank)) |
|
|
1189 | vt_emask |= PointerMotionMask; |
|
|
1190 | else |
|
|
1191 | #endif |
|
|
1192 | vt_emask |= (Button1MotionMask | Button3MotionMask); |
|
|
1193 | XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask); |
|
|
1194 | |
|
|
1195 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
|
|
1196 | if (menuBar_height()) { |
|
|
1197 | R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], |
|
|
1198 | R->window_vt_x, 0, |
|
|
1199 | TermWin_TotalWidth(), |
|
|
1200 | menuBar_TotalHeight(), |
|
|
1201 | 0, |
|
|
1202 | R->PixColors[Color_fg], |
|
|
1203 | R->PixColors[Color_scroll]); |
|
|
1204 | #ifdef DEBUG_X |
|
|
1205 | XStoreName(R->Xdisplay, R->menuBar.win, "menubar"); |
1252 | XStoreName (display->display, menuBar.win, "menubar"); |
1206 | #endif |
1253 | #endif |
1207 | XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr); |
1254 | |
|
|
1255 | XDefineCursor (display->display, menuBar.win, |
|
|
1256 | XCreateFontCursor (display->display, XC_left_ptr)); |
|
|
1257 | |
1208 | XSelectInput(R->Xdisplay, R->menuBar.win, |
1258 | XSelectInput (display->display, menuBar.win, |
1209 | (ExposureMask | ButtonPressMask | ButtonReleaseMask |
1259 | (ExposureMask | ButtonPressMask | ButtonReleaseMask |
1210 | | Button1MotionMask)); |
1260 | | Button1MotionMask)); |
|
|
1261 | menubar_ev.start (display, menuBar.win); |
1211 | } |
1262 | } |
1212 | #endif |
1263 | #endif |
|
|
1264 | |
1213 | #ifdef XPM_BACKGROUND |
1265 | #ifdef XPM_BACKGROUND |
1214 | if (R->rs[Rs_backgroundPixmap] != NULL |
1266 | if (rs[Rs_backgroundPixmap] != NULL |
1215 | && !(R->Options & Opt_transparent)) { |
1267 | && ! (Options & Opt_transparent)) |
|
|
1268 | { |
1216 | const char *p = R->rs[Rs_backgroundPixmap]; |
1269 | const char *p = rs[Rs_backgroundPixmap]; |
1217 | |
1270 | |
1218 | if ((p = STRCHR(p, ';')) != NULL) { |
1271 | if ((p = STRCHR (p, ';')) != NULL) |
1219 | p++; |
1272 | { |
1220 | rxvt_scale_pixmap(aR_ p); |
1273 | p++; |
1221 | } |
1274 | scale_pixmap (p); |
|
|
1275 | } |
1222 | rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); |
1276 | set_bgPixmap (rs[Rs_backgroundPixmap]); |
1223 | rxvt_scr_touch(aR_ True); |
1277 | scr_touch (True); |
1224 | } |
1278 | } |
1225 | #endif |
1279 | #endif |
1226 | |
1280 | |
1227 | /* graphics context for the vt window */ |
1281 | /* graphics context for the vt window */ |
1228 | gcvalue.foreground = R->PixColors[Color_fg]; |
1282 | gcvalue.foreground = PixColors[Color_fg]; |
1229 | gcvalue.background = R->PixColors[Color_bg]; |
1283 | gcvalue.background = PixColors[Color_bg]; |
1230 | gcvalue.graphics_exposures = 1; |
1284 | gcvalue.graphics_exposures = 1; |
1231 | R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, |
1285 | TermWin.gc = XCreateGC (display->display, TermWin.vt, |
1232 | GCForeground | GCBackground |
1286 | GCForeground | GCBackground |
1233 | | GCGraphicsExposures, &gcvalue); |
1287 | | GCGraphicsExposures, &gcvalue); |
|
|
1288 | |
|
|
1289 | TermWin.drawable = new rxvt_drawable (display, TermWin.vt); |
1234 | |
1290 | |
1235 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
1291 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
1236 | gcvalue.foreground = R->PixColors[Color_topShadow]; |
1292 | gcvalue.foreground = PixColors[Color_topShadow]; |
1237 | R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, |
1293 | topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); |
1238 | GCForeground, &gcvalue); |
|
|
1239 | gcvalue.foreground = R->PixColors[Color_bottomShadow]; |
1294 | gcvalue.foreground = PixColors[Color_bottomShadow]; |
1240 | R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, |
1295 | botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); |
1241 | GCForeground, &gcvalue); |
|
|
1242 | gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg |
1296 | gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)]; |
1243 | : Color_scroll)]; |
1297 | scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); |
1244 | R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, |
|
|
1245 | GCForeground, &gcvalue); |
|
|
1246 | #endif |
1298 | #endif |
1247 | } |
1299 | } |
1248 | |
1300 | |
1249 | /*----------------------------------------------------------------------*/ |
1301 | /*----------------------------------------------------------------------*/ |
1250 | /* |
1302 | /* |
1251 | * Run the command in a subprocess and return a file descriptor for the |
1303 | * Run the command in a subprocess and return a file descriptor for the |
1252 | * master end of the pseudo-teletype pair with the command talking to |
1304 | * master end of the pseudo-teletype pair with the command talking to |
1253 | * the slave. |
1305 | * the slave. |
1254 | */ |
1306 | */ |
1255 | /* INTPROTO */ |
|
|
1256 | int |
1307 | int |
1257 | rxvt_run_command(pR_ const char *const *argv) |
1308 | rxvt_term::run_command (const char *const *argv) |
1258 | { |
1309 | { |
1259 | int cfd, er; |
1310 | int cfd, er; |
1260 | |
1311 | |
1261 | /* get master (pty) */ |
1312 | /* get master (pty) */ |
1262 | if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->ttydev))) < 0) { |
1313 | if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0) |
|
|
1314 | { |
1263 | rxvt_print_error("can't open pseudo-tty"); |
1315 | rxvt_print_error ("can't open pseudo-tty"); |
1264 | return -1; |
1316 | return -1; |
1265 | } |
1317 | } |
1266 | #ifdef FD_SETSIZE |
1318 | |
1267 | if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) { |
|
|
1268 | rxvt_print_error("fd too high: %d max", FD_SETSIZE); |
|
|
1269 | rxvt_clean_exit(); |
|
|
1270 | exit(EXIT_FAILURE); |
|
|
1271 | } |
|
|
1272 | #endif |
|
|
1273 | fcntl(cfd, F_SETFL, O_NDELAY); |
1319 | fcntl (cfd, F_SETFL, O_NONBLOCK); |
1274 | |
1320 | |
1275 | /* get slave (tty) */ |
1321 | /* get slave (tty) */ |
1276 | if (R->tty_fd < 0) { |
1322 | if (tty_fd < 0) |
|
|
1323 | { |
1277 | #ifndef NO_SETOWNER_TTYDEV |
1324 | #ifndef NO_SETOWNER_TTYDEV |
1278 | rxvt_privileged_ttydev(aR_ SAVE); |
1325 | privileged_ttydev (SAVE); |
1279 | #endif |
1326 | #endif |
|
|
1327 | |
1280 | if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) { |
1328 | if ((tty_fd = rxvt_get_tty (ttydev)) < 0) |
|
|
1329 | { |
1281 | close(cfd); |
1330 | close (cfd); |
1282 | rxvt_print_error("can't open slave tty %s", R->ttydev); |
1331 | rxvt_print_error ("can't open slave tty %s", ttydev); |
1283 | return -1; |
1332 | return -1; |
1284 | } |
1333 | } |
1285 | } |
1334 | } |
1286 | #ifndef NO_BACKSPACE_KEY |
1335 | #ifndef NO_BACKSPACE_KEY |
1287 | if (R->key_backspace[0] && !R->key_backspace[1]) |
1336 | if (key_backspace[0] && !key_backspace[1]) |
1288 | er = R->key_backspace[0]; |
1337 | er = key_backspace[0]; |
1289 | else if (STRCMP(R->key_backspace, "DEC") == 0) |
1338 | else if (STRCMP (key_backspace, "DEC") == 0) |
1290 | er = '\177'; /* the initial state anyway */ |
1339 | er = '\177'; /* the initial state anyway */ |
1291 | else |
1340 | else |
1292 | #endif |
|
|
1293 | er = -1; |
|
|
1294 | rxvt_get_ttymode(&(R->tio), er); |
|
|
1295 | |
|
|
1296 | /* install exit handler for cleanup */ |
|
|
1297 | #ifdef HAVE_ATEXIT |
|
|
1298 | atexit(rxvt_clean_exit); |
|
|
1299 | #else |
|
|
1300 | # ifdef HAVE_ON_EXIT |
|
|
1301 | on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */ |
|
|
1302 | # endif |
1341 | #endif |
1303 | #endif |
|
|
1304 | |
1342 | |
1305 | signal(SIGHUP, rxvt_Exit_signal); |
1343 | er = -1; |
1306 | #ifndef __svr4__ |
|
|
1307 | signal(SIGINT, rxvt_Exit_signal); |
|
|
1308 | #endif |
|
|
1309 | signal(SIGQUIT, rxvt_Exit_signal); |
|
|
1310 | signal(SIGTERM, rxvt_Exit_signal); |
|
|
1311 | signal(SIGCHLD, rxvt_Child_signal); |
|
|
1312 | |
1344 | |
1313 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
1345 | rxvt_get_ttymode (& (tio), er); |
1314 | /* signal (SIGURG, SIG_DFL); */ |
|
|
1315 | |
1346 | |
1316 | #ifndef __QNX__ |
1347 | #ifndef __QNX__ |
1317 | /* spin off the command interpreter */ |
1348 | /* spin off the command interpreter */ |
1318 | switch (R->cmd_pid = fork()) { |
1349 | switch (cmd_pid = fork ()) |
|
|
1350 | { |
1319 | case -1: |
1351 | case -1: |
1320 | rxvt_print_error("can't fork"); |
1352 | rxvt_print_error ("can't fork"); |
1321 | return -1; |
1353 | return -1; |
1322 | case 0: |
1354 | case 0: |
1323 | close(cfd); /* only keep R->tty_fd and STDERR open */ |
1355 | close (cfd); /* only keep tty_fd and STDERR open */ |
1324 | close(R->Xfd); |
1356 | |
|
|
1357 | init_env (); |
|
|
1358 | |
1325 | if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0) |
1359 | if (rxvt_control_tty (tty_fd, ttydev) < 0) |
1326 | rxvt_print_error("could not obtain control of tty"); |
1360 | rxvt_print_error ("could not obtain control of tty"); |
1327 | else { |
1361 | else |
|
|
1362 | { |
1328 | /* Reopen stdin, stdout and stderr over the tty file descriptor */ |
1363 | /* Reopen stdin, stdout and stderr over the tty file descriptor */ |
1329 | dup2(R->tty_fd, STDIN_FILENO); |
1364 | dup2 (tty_fd, STDIN_FILENO); |
1330 | dup2(R->tty_fd, STDOUT_FILENO); |
1365 | dup2 (tty_fd, STDOUT_FILENO); |
1331 | dup2(R->tty_fd, STDERR_FILENO); |
1366 | dup2 (tty_fd, STDERR_FILENO); |
|
|
1367 | |
1332 | if (R->tty_fd > 2) |
1368 | if (tty_fd > 2) |
1333 | close(R->tty_fd); |
1369 | close (tty_fd); |
1334 | rxvt_run_child(aR_ argv); |
1370 | |
1335 | } |
1371 | run_child (argv); |
|
|
1372 | } |
1336 | exit(EXIT_FAILURE); |
1373 | exit (EXIT_FAILURE); |
1337 | /* NOTREACHED */ |
1374 | /* NOTREACHED */ |
1338 | default: |
1375 | default: |
1339 | { |
1376 | { |
1340 | #if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) |
1377 | #if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) |
1341 | int fdstdin; |
1378 | int fdstdin; |
1342 | |
1379 | |
1343 | fdstdin = dup(STDIN_FILENO); |
1380 | fdstdin = dup (STDIN_FILENO); |
1344 | dup2(R->tty_fd, STDIN_FILENO); |
1381 | dup2 (tty_fd, STDIN_FILENO); |
1345 | #endif |
1382 | #endif |
1346 | rxvt_privileged_utmp(aR_ SAVE); |
1383 | |
|
|
1384 | #ifdef UTMP_SUPPORT |
|
|
1385 | privileged_utmp (SAVE); |
|
|
1386 | #endif |
|
|
1387 | |
1347 | #if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) |
1388 | #if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) |
|
|
1389 | |
1348 | dup2(fdstdin, STDIN_FILENO); |
1390 | dup2 (fdstdin, STDIN_FILENO); |
1349 | close(fdstdin); |
1391 | close (fdstdin); |
1350 | #endif |
1392 | #endif |
1351 | } |
1393 | |
|
|
1394 | } |
1352 | close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */ |
1395 | close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */ |
1353 | break; |
1396 | break; |
1354 | } |
1397 | } |
1355 | #else /* __QNX__ uses qnxspawn() */ |
1398 | #else /* __QNX__ uses qnxspawn () */ |
1356 | fchmod(R->tty_fd, 0622); |
1399 | fchmod (tty_fd, 0622); |
1357 | fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC); |
1400 | fcntl (tty_fd, F_SETFD, FD_CLOEXEC); |
1358 | fcntl(cfd, F_SETFD, FD_CLOEXEC); |
1401 | fcntl (cfd, F_SETFD, FD_CLOEXEC); |
1359 | |
1402 | |
1360 | if (rxvt_run_child(aR_ argv) == -1) |
1403 | if (run_child (argv) == -1) |
1361 | exit(EXIT_FAILURE); |
1404 | exit (EXIT_FAILURE); |
1362 | #endif |
1405 | #endif |
1363 | /* |
|
|
1364 | * Reduce R->num_fds to what we use, so select() is more efficient |
|
|
1365 | */ |
|
|
1366 | R->num_fds = max(STDERR_FILENO, cfd); |
|
|
1367 | MAX_IT(R->num_fds, R->Xfd); |
|
|
1368 | #ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ |
|
|
1369 | MAX_IT(R->num_fds, 7); |
|
|
1370 | #endif |
|
|
1371 | R->num_fds++; /* counts from 0 */ |
|
|
1372 | |
1406 | |
1373 | return cfd; |
1407 | return cfd; |
1374 | } |
1408 | } |
1375 | |
1409 | |
1376 | /* ------------------------------------------------------------------------- * |
1410 | /* ------------------------------------------------------------------------- * |
1377 | * CHILD PROCESS OPERATIONS * |
1411 | * CHILD PROCESS OPERATIONS * |
1378 | * ------------------------------------------------------------------------- */ |
1412 | * ------------------------------------------------------------------------- */ |
1379 | /* |
1413 | /* |
1380 | * The only open file descriptor is the slave tty - so no error messages. |
1414 | * The only open file descriptor is the slave tty - so no error messages. |
1381 | * returns are fatal |
1415 | * returns are fatal |
1382 | */ |
1416 | */ |
1383 | /* INTPROTO */ |
|
|
1384 | int |
1417 | int |
1385 | rxvt_run_child(pR_ const char *const *argv) |
1418 | rxvt_term::run_child (const char *const *argv) |
1386 | { |
1419 | { |
1387 | char *login; |
1420 | char *login; |
1388 | |
1421 | |
1389 | SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */ |
1422 | SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */ |
1390 | |
1423 | |
1391 | if (R->Options & Opt_console) { /* be virtual console, fail silently */ |
1424 | if (Options & Opt_console) |
|
|
1425 | { /* be virtual console, fail silently */ |
1392 | #ifdef TIOCCONS |
1426 | #ifdef TIOCCONS |
1393 | unsigned int on = 1; |
1427 | unsigned int on = 1; |
1394 | |
1428 | |
1395 | ioctl(STDIN_FILENO, TIOCCONS, &on); |
1429 | ioctl (STDIN_FILENO, TIOCCONS, &on); |
1396 | #elif defined (SRIOCSREDIR) |
1430 | #elif defined (SRIOCSREDIR) |
1397 | int fd; |
1431 | int fd; |
1398 | |
1432 | |
1399 | fd = open(CONSOLE, O_WRONLY, 0); |
1433 | fd = open (CONSOLE, O_WRONLY, 0); |
1400 | if (fd >= 0) { |
1434 | if (fd >= 0) |
|
|
1435 | { |
1401 | if (ioctl(fd, SRIOCSREDIR, NULL) < 0) |
1436 | if (ioctl (fd, SRIOCSREDIR, NULL) < 0) |
1402 | close(fd); |
1437 | close (fd); |
1403 | } |
1438 | } |
1404 | #endif /* SRIOCSREDIR */ |
1439 | #endif /* SRIOCSREDIR */ |
1405 | } |
|
|
1406 | |
1440 | |
|
|
1441 | } |
|
|
1442 | |
1407 | /* reset signals and spin off the command interpreter */ |
1443 | /* reset signals and spin off the command interpreter */ |
1408 | signal(SIGINT, SIG_DFL); |
1444 | signal (SIGINT, SIG_DFL); |
1409 | signal(SIGQUIT, SIG_DFL); |
1445 | signal (SIGQUIT, SIG_DFL); |
1410 | signal(SIGCHLD, SIG_DFL); |
1446 | signal (SIGCHLD, SIG_DFL); |
1411 | /* |
1447 | /* |
1412 | * mimick login's behavior by disabling the job control signals |
1448 | * mimick login's behavior by disabling the job control signals |
1413 | * a shell that wants them can turn them back on |
1449 | * a shell that wants them can turn them back on |
1414 | */ |
1450 | */ |
1415 | #ifdef SIGTSTP |
1451 | #ifdef SIGTSTP |
1416 | signal(SIGTSTP, SIG_IGN); |
1452 | signal (SIGTSTP, SIG_IGN); |
1417 | signal(SIGTTIN, SIG_IGN); |
1453 | signal (SIGTTIN, SIG_IGN); |
1418 | signal(SIGTTOU, SIG_IGN); |
1454 | signal (SIGTTOU, SIG_IGN); |
1419 | #endif /* SIGTSTP */ |
1455 | #endif /* SIGTSTP */ |
1420 | |
1456 | |
1421 | /* set window size */ |
1457 | /* set window size */ |
1422 | rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0); |
1458 | struct winsize ws; |
|
|
1459 | |
|
|
1460 | ws.ws_col = TermWin.ncol; |
|
|
1461 | ws.ws_row = TermWin.nrow; |
|
|
1462 | ws.ws_xpixel = ws.ws_ypixel = 0; |
|
|
1463 | (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws); |
|
|
1464 | |
|
|
1465 | // unblock signals (signals are blocked by iom.C |
|
|
1466 | sigset_t ss; |
|
|
1467 | sigemptyset (&ss); |
|
|
1468 | sigprocmask (SIG_SETMASK, &ss, 0); |
1423 | |
1469 | |
1424 | #ifndef __QNX__ |
1470 | #ifndef __QNX__ |
1425 | /* command interpreter path */ |
1471 | /* command interpreter path */ |
1426 | if (argv != NULL) { |
1472 | if (argv != NULL) |
|
|
1473 | { |
1427 | # ifdef DEBUG_CMD |
1474 | # ifdef DEBUG_CMD |
1428 | int i; |
1475 | int i; |
1429 | |
1476 | |
1430 | for (i = 0; argv[i]; i++) |
1477 | for (i = 0; argv[i]; i++) |
1431 | fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); |
1478 | fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]); |
1432 | # endif |
1479 | # endif |
|
|
1480 | |
1433 | execvp(argv[0], (char *const *)argv); |
1481 | execvp (argv[0], (char *const *)argv); |
1434 | /* no error message: STDERR is closed! */ |
1482 | /* no error message: STDERR is closed! */ |
1435 | } else { |
1483 | } |
|
|
1484 | else |
|
|
1485 | { |
1436 | const char *argv0, *shell; |
1486 | const char *argv0, *shell; |
1437 | |
1487 | |
1438 | if ((shell = getenv("SHELL")) == NULL || *shell == '\0') |
1488 | if ((shell = getenv ("SHELL")) == NULL || *shell == '\0') |
1439 | shell = "/bin/sh"; |
1489 | shell = "/bin/sh"; |
1440 | |
1490 | |
1441 | argv0 = (const char *)rxvt_r_basename(shell); |
1491 | argv0 = (const char *)rxvt_r_basename (shell); |
1442 | if (R->Options & Opt_loginShell) { |
1492 | if (Options & Opt_loginShell) |
|
|
1493 | { |
1443 | login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); |
1494 | login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char)); |
1444 | |
1495 | |
1445 | login[0] = '-'; |
1496 | login[0] = '-'; |
1446 | STRCPY(&login[1], argv0); |
1497 | STRCPY (&login[1], argv0); |
1447 | argv0 = login; |
1498 | argv0 = login; |
1448 | } |
1499 | } |
1449 | execlp(shell, argv0, NULL); |
1500 | execlp (shell, argv0, NULL); |
1450 | /* no error message: STDERR is closed! */ |
1501 | /* no error message: STDERR is closed! */ |
1451 | } |
|
|
1452 | #else /* __QNX__ uses qnxspawn() */ |
|
|
1453 | { |
1502 | } |
|
|
1503 | |
|
|
1504 | #else /* __QNX__ uses qnxspawn () */ |
|
|
1505 | |
1454 | char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; |
1506 | char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; |
1455 | char *command = NULL, fullcommand[_MAX_PATH]; |
1507 | char *command = NULL, fullcommand[_MAX_PATH]; |
1456 | char **arg_v, *arg_a[2] = { NULL, NULL }; |
1508 | char **arg_v, *arg_a[2] = { NULL, NULL }; |
1457 | |
1509 | |
1458 | if (argv != NULL) { |
1510 | if (argv != NULL) |
|
|
1511 | { |
1459 | if (access(argv[0], X_OK) == -1) { |
1512 | if (access (argv[0], X_OK) == -1) |
|
|
1513 | { |
1460 | if (STRCHR(argv[0], '/') == NULL) { |
1514 | if (STRCHR (argv[0], '/') == NULL) |
|
|
1515 | { |
1461 | searchenv(argv[0], "PATH", fullcommand); |
1516 | searchenv (argv[0], "PATH", fullcommand); |
1462 | if (fullcommand[0] != '\0') |
1517 | if (fullcommand[0] != '\0') |
1463 | command = fullcommand; |
1518 | command = fullcommand; |
1464 | } |
1519 | } |
1465 | if (access(command, X_OK) == -1) |
1520 | if (access (command, X_OK) == -1) |
1466 | return -1; |
1521 | return -1; |
1467 | } else |
1522 | } |
|
|
1523 | else |
1468 | command = argv[0]; |
1524 | command = argv[0]; |
1469 | arg_v = argv; |
1525 | arg_v = argv; |
1470 | } else { |
1526 | } |
|
|
1527 | else |
|
|
1528 | { |
1471 | if ((command = getenv("SHELL")) == NULL || *command == '\0') |
1529 | if ((command = getenv ("SHELL")) == NULL || *command == '\0') |
1472 | command = "/bin/sh"; |
1530 | command = "/bin/sh"; |
1473 | |
1531 | |
1474 | arg_a[0] = my_basename(command); |
1532 | arg_a[0] = my_basename (command); |
1475 | if (R->Options & Opt_loginShell) { |
1533 | if (Options & Opt_loginShell) |
|
|
1534 | { |
1476 | login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char)); |
1535 | login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char)); |
1477 | |
1536 | |
1478 | login[0] = '-'; |
1537 | login[0] = '-'; |
1479 | STRCPY(&login[1], arg_a[0]); |
1538 | STRCPY (&login[1], arg_a[0]); |
1480 | arg_a[0] = login; |
1539 | arg_a[0] = login; |
1481 | } |
1540 | } |
1482 | arg_v = arg_a; |
1541 | arg_v = arg_a; |
1483 | } |
1542 | } |
1484 | iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd; |
1543 | iov_a[0] = iov_a[1] = iov_a[2] = tty_fd; |
1485 | R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1, |
1544 | cmd_pid = qnx_spawn (0, 0, 0, -1, -1, |
1486 | _SPAWN_SETSID | _SPAWN_TCSETPGRP, |
1545 | _SPAWN_SETSID | _SPAWN_TCSETPGRP, |
1487 | command, arg_v, environ, iov_a, 0); |
1546 | command, arg_v, environ, iov_a, 0); |
1488 | if (login) |
1547 | if (login) |
1489 | free(login); |
1548 | free (login); |
|
|
1549 | |
1490 | close(R->tty_fd); |
1550 | close (tty_fd); |
1491 | return R->cmd_fd; |
1551 | return cmd_fd; |
1492 | } |
1552 | |
1493 | #endif |
1553 | #endif |
1494 | return -1; |
1554 | return -1; |
1495 | } |
1555 | } |
1496 | |
1556 | |
1497 | /* ------------------------------------------------------------------------- * |
1557 | /* ------------------------------------------------------------------------- * |
1498 | * GET TTY CURRENT STATE * |
1558 | * GET TTY CURRENT STATE * |
1499 | * ------------------------------------------------------------------------- */ |
1559 | * ------------------------------------------------------------------------- */ |
1500 | /* rxvt_get_ttymode() */ |
1560 | /* rxvt_get_ttymode () */ |
1501 | /* INTPROTO */ |
1561 | /* EXTPROTO */ |
1502 | void |
1562 | void |
1503 | rxvt_get_ttymode(ttymode_t *tio, int erase) |
1563 | rxvt_get_ttymode (ttymode_t *tio, int erase) |
1504 | { |
1564 | { |
1505 | #ifdef HAVE_TERMIOS_H |
1565 | #ifdef HAVE_TERMIOS_H |
1506 | /* |
1566 | /* |
1507 | * standard System V termios interface |
1567 | * standard System V termios interface |
1508 | */ |
1568 | */ |
1509 | if (GET_TERMIOS(STDIN_FILENO, tio) < 0) { |
1569 | if (GET_TERMIOS (STDIN_FILENO, tio) < 0) |
|
|
1570 | { |
1510 | /* return error - use system defaults */ |
1571 | /* return error - use system defaults */ |
1511 | tio->c_cc[VINTR] = CINTR; |
1572 | tio->c_cc[VINTR] = CINTR; |
1512 | tio->c_cc[VQUIT] = CQUIT; |
1573 | tio->c_cc[VQUIT] = CQUIT; |
1513 | tio->c_cc[VERASE] = CERASE; |
1574 | tio->c_cc[VERASE] = CERASE; |
1514 | tio->c_cc[VKILL] = CKILL; |
1575 | tio->c_cc[VKILL] = CKILL; |
1515 | tio->c_cc[VSTART] = CSTART; |
1576 | tio->c_cc[VSTART] = CSTART; |
1516 | tio->c_cc[VSTOP] = CSTOP; |
1577 | tio->c_cc[VSTOP] = CSTOP; |
1517 | tio->c_cc[VSUSP] = CSUSP; |
1578 | tio->c_cc[VSUSP] = CSUSP; |
1518 | # ifdef VDSUSP |
1579 | # ifdef VDSUSP |
|
|
1580 | |
1519 | tio->c_cc[VDSUSP] = CDSUSP; |
1581 | tio->c_cc[VDSUSP] = CDSUSP; |
1520 | # endif |
1582 | # endif |
1521 | # ifdef VREPRINT |
1583 | # ifdef VREPRINT |
|
|
1584 | |
1522 | tio->c_cc[VREPRINT] = CRPRNT; |
1585 | tio->c_cc[VREPRINT] = CRPRNT; |
1523 | # endif |
1586 | # endif |
1524 | # ifdef VDISCRD |
1587 | # ifdef VDISCRD |
|
|
1588 | |
1525 | tio->c_cc[VDISCRD] = CFLUSH; |
1589 | tio->c_cc[VDISCRD] = CFLUSH; |
1526 | # endif |
1590 | # endif |
1527 | # ifdef VWERSE |
1591 | # ifdef VWERSE |
|
|
1592 | |
1528 | tio->c_cc[VWERSE] = CWERASE; |
1593 | tio->c_cc[VWERSE] = CWERASE; |
1529 | # endif |
1594 | # endif |
1530 | # ifdef VLNEXT |
1595 | # ifdef VLNEXT |
|
|
1596 | |
1531 | tio->c_cc[VLNEXT] = CLNEXT; |
1597 | tio->c_cc[VLNEXT] = CLNEXT; |
1532 | # endif |
1598 | # endif |
|
|
1599 | |
1533 | } |
1600 | } |
1534 | tio->c_cc[VEOF] = CEOF; |
1601 | tio->c_cc[VEOF] = CEOF; |
1535 | tio->c_cc[VEOL] = VDISABLE; |
1602 | tio->c_cc[VEOL] = VDISABLE; |
1536 | # ifdef VEOL2 |
1603 | # ifdef VEOL2 |
|
|
1604 | |
1537 | tio->c_cc[VEOL2] = VDISABLE; |
1605 | tio->c_cc[VEOL2] = VDISABLE; |
1538 | # endif |
1606 | # endif |
1539 | # ifdef VSWTC |
1607 | # ifdef VSWTC |
|
|
1608 | |
1540 | tio->c_cc[VSWTC] = VDISABLE; |
1609 | tio->c_cc[VSWTC] = VDISABLE; |
1541 | # endif |
1610 | # endif |
1542 | # ifdef VSWTCH |
1611 | # ifdef VSWTCH |
|
|
1612 | |
1543 | tio->c_cc[VSWTCH] = VDISABLE; |
1613 | tio->c_cc[VSWTCH] = VDISABLE; |
1544 | # endif |
1614 | # endif |
1545 | # if VMIN != VEOF |
1615 | # if VMIN != VEOF |
|
|
1616 | |
1546 | tio->c_cc[VMIN] = 1; |
1617 | tio->c_cc[VMIN] = 1; |
1547 | # endif |
1618 | # endif |
1548 | # if VTIME != VEOL |
1619 | # if VTIME != VEOL |
|
|
1620 | |
1549 | tio->c_cc[VTIME] = 0; |
1621 | tio->c_cc[VTIME] = 0; |
1550 | # endif |
1622 | # endif |
|
|
1623 | |
1551 | if (erase != -1) |
1624 | if (erase != -1) |
1552 | tio->c_cc[VERASE] = (char)erase; |
1625 | tio->c_cc[VERASE] = (char)erase; |
1553 | |
1626 | |
1554 | /* input modes */ |
1627 | /* input modes */ |
1555 | tio->c_iflag = (BRKINT | IGNPAR | ICRNL |
1628 | tio->c_iflag = (BRKINT | IGNPAR | ICRNL |
1556 | # ifdef IMAXBEL |
1629 | # ifdef IMAXBEL |
1557 | | IMAXBEL |
1630 | | IMAXBEL |
1558 | # endif |
1631 | # endif |
1559 | | IXON); |
1632 | | IXON); |
1560 | |
1633 | |
1561 | /* output modes */ |
1634 | /* output modes */ |
1562 | tio->c_oflag = (OPOST | ONLCR); |
1635 | tio->c_oflag = (OPOST | ONLCR); |
1563 | |
1636 | |
1564 | /* control modes */ |
1637 | /* control modes */ |
1565 | tio->c_cflag = (CS8 | CREAD); |
1638 | tio->c_cflag = (CS8 | CREAD); |
1566 | |
1639 | |
1567 | /* line discipline modes */ |
1640 | /* line discipline modes */ |
1568 | tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO |
1641 | tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO |
1569 | # if defined (ECHOCTL) && defined (ECHOKE) |
1642 | # if defined (ECHOCTL) && defined (ECHOKE) |
1570 | | ECHOCTL | ECHOKE |
1643 | | ECHOCTL | ECHOKE |
1571 | # endif |
1644 | # endif |
1572 | | ECHOE | ECHOK); |
1645 | | ECHOE | ECHOK); |
1573 | # else /* HAVE_TERMIOS_H */ |
1646 | # else /* HAVE_TERMIOS_H */ |
1574 | |
1647 | |
1575 | /* |
1648 | /* |
1576 | * sgtty interface |
1649 | * sgtty interface |
1577 | */ |
1650 | */ |
1578 | |
1651 | |
1579 | /* get parameters -- gtty */ |
1652 | /* get parameters -- gtty */ |
1580 | if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) { |
1653 | if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0) |
|
|
1654 | { |
1581 | tio->sg.sg_erase = CERASE; /* ^H */ |
1655 | tio->sg.sg_erase = CERASE; /* ^H */ |
1582 | tio->sg.sg_kill = CKILL; /* ^U */ |
1656 | tio->sg.sg_kill = CKILL; /* ^U */ |
1583 | } |
1657 | } |
1584 | if (erase != -1) |
1658 | if (erase != -1) |
1585 | tio->sg.sg_erase = (char)erase; |
1659 | tio->sg.sg_erase = (char)erase; |
1586 | |
1660 | |
1587 | tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); |
1661 | tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); |
1588 | |
1662 | |
1589 | /* get special characters */ |
1663 | /* get special characters */ |
1590 | if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) { |
1664 | if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0) |
|
|
1665 | { |
1591 | tio->tc.t_intrc = CINTR; /* ^C */ |
1666 | tio->tc.t_intrc = CINTR; /* ^C */ |
1592 | tio->tc.t_quitc = CQUIT; /* ^\ */ |
1667 | tio->tc.t_quitc = CQUIT; /* ^\ */ |
1593 | tio->tc.t_startc = CSTART; /* ^Q */ |
1668 | tio->tc.t_startc = CSTART; /* ^Q */ |
1594 | tio->tc.t_stopc = CSTOP; /* ^S */ |
1669 | tio->tc.t_stopc = CSTOP; /* ^S */ |
1595 | tio->tc.t_eofc = CEOF; /* ^D */ |
1670 | tio->tc.t_eofc = CEOF; /* ^D */ |
1596 | tio->tc.t_brkc = -1; |
1671 | tio->tc.t_brkc = -1; |
1597 | } |
1672 | } |
1598 | /* get local special chars */ |
1673 | /* get local special chars */ |
1599 | if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) { |
1674 | if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0) |
|
|
1675 | { |
1600 | tio->lc.t_suspc = CSUSP; /* ^Z */ |
1676 | tio->lc.t_suspc = CSUSP; /* ^Z */ |
1601 | tio->lc.t_dsuspc = CDSUSP; /* ^Y */ |
1677 | tio->lc.t_dsuspc = CDSUSP; /* ^Y */ |
1602 | tio->lc.t_rprntc = CRPRNT; /* ^R */ |
1678 | tio->lc.t_rprntc = CRPRNT; /* ^R */ |
1603 | tio->lc.t_flushc = CFLUSH; /* ^O */ |
1679 | tio->lc.t_flushc = CFLUSH; /* ^O */ |
1604 | tio->lc.t_werasc = CWERASE; /* ^W */ |
1680 | tio->lc.t_werasc = CWERASE; /* ^W */ |
1605 | tio->lc.t_lnextc = CLNEXT; /* ^V */ |
1681 | tio->lc.t_lnextc = CLNEXT; /* ^V */ |
1606 | } |
1682 | } |
1607 | /* get line discipline */ |
1683 | /* get line discipline */ |
1608 | ioctl(STDIN_FILENO, TIOCGETD, &(tio->line)); |
1684 | ioctl (STDIN_FILENO, TIOCGETD, & (tio->line)); |
1609 | # ifdef NTTYDISC |
1685 | # ifdef NTTYDISC |
|
|
1686 | |
1610 | tio->line = NTTYDISC; |
1687 | tio->line = NTTYDISC; |
1611 | # endif /* NTTYDISC */ |
1688 | # endif /* NTTYDISC */ |
|
|
1689 | |
1612 | tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL); |
1690 | tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL); |
1613 | #endif /* HAVE_TERMIOS_H */ |
1691 | #endif /* HAVE_TERMIOS_H */ |
1614 | |
1692 | |
1615 | /* |
1693 | /* |
1616 | * Debugging |
1694 | * Debugging |
1617 | */ |
1695 | */ |
1618 | #ifdef DEBUG_TTYMODE |
1696 | #ifdef DEBUG_TTYMODE |
1619 | #ifdef HAVE_TERMIOS_H |
1697 | #ifdef HAVE_TERMIOS_H |
1620 | /* c_iflag bits */ |
1698 | /* c_iflag bits */ |
1621 | fprintf(stderr, "Input flags\n"); |
1699 | fprintf (stderr, "Input flags\n"); |
1622 | |
1700 | |
1623 | /* cpp token stringize doesn't work on all machines <sigh> */ |
1701 | /* cpp token stringize doesn't work on all machines <sigh> */ |
1624 | # define FOO(flag,name) \ |
1702 | # define FOO(flag,name) \ |
1625 | if ((tio->c_iflag) & flag) \ |
1703 | if ((tio->c_iflag) & flag) \ |
1626 | fprintf (stderr, "%s ", name) |
1704 | fprintf (stderr, "%s ", name) |
1627 | |
1705 | |
1628 | /* c_iflag bits */ |
1706 | /* c_iflag bits */ |
1629 | FOO(IGNBRK, "IGNBRK"); |
1707 | FOO (IGNBRK, "IGNBRK"); |
1630 | FOO(BRKINT, "BRKINT"); |
1708 | FOO (BRKINT, "BRKINT"); |
1631 | FOO(IGNPAR, "IGNPAR"); |
1709 | FOO (IGNPAR, "IGNPAR"); |
1632 | FOO(PARMRK, "PARMRK"); |
1710 | FOO (PARMRK, "PARMRK"); |
1633 | FOO(INPCK, "INPCK"); |
1711 | FOO (INPCK, "INPCK"); |
1634 | FOO(ISTRIP, "ISTRIP"); |
1712 | FOO (ISTRIP, "ISTRIP"); |
1635 | FOO(INLCR, "INLCR"); |
1713 | FOO (INLCR, "INLCR"); |
1636 | FOO(IGNCR, "IGNCR"); |
1714 | FOO (IGNCR, "IGNCR"); |
1637 | FOO(ICRNL, "ICRNL"); |
1715 | FOO (ICRNL, "ICRNL"); |
1638 | FOO(IXON, "IXON"); |
1716 | FOO (IXON, "IXON"); |
1639 | FOO(IXOFF, "IXOFF"); |
1717 | FOO (IXOFF, "IXOFF"); |
1640 | # ifdef IUCLC |
1718 | # ifdef IUCLC |
|
|
1719 | |
1641 | FOO(IUCLC, "IUCLC"); |
1720 | FOO (IUCLC, "IUCLC"); |
1642 | # endif |
1721 | # endif |
1643 | # ifdef IXANY |
1722 | # ifdef IXANY |
|
|
1723 | |
1644 | FOO(IXANY, "IXANY"); |
1724 | FOO (IXANY, "IXANY"); |
1645 | # endif |
1725 | # endif |
1646 | # ifdef IMAXBEL |
1726 | # ifdef IMAXBEL |
|
|
1727 | |
1647 | FOO(IMAXBEL, "IMAXBEL"); |
1728 | FOO (IMAXBEL, "IMAXBEL"); |
1648 | # endif |
1729 | # endif |
|
|
1730 | |
1649 | fprintf(stderr, "\n"); |
1731 | fprintf (stderr, "\n"); |
1650 | |
1732 | |
1651 | # undef FOO |
1733 | # undef FOO |
1652 | # define FOO(entry, name) \ |
1734 | # define FOO(entry, name) \ |
1653 | fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) |
1735 | fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) |
1654 | |
1736 | |
1655 | FOO(VINTR, "VINTR"); |
1737 | FOO (VINTR, "VINTR"); |
1656 | FOO(VQUIT, "VQUIT"); |
1738 | FOO (VQUIT, "VQUIT"); |
1657 | FOO(VERASE, "VERASE"); |
1739 | FOO (VERASE, "VERASE"); |
1658 | FOO(VKILL, "VKILL"); |
1740 | FOO (VKILL, "VKILL"); |
1659 | FOO(VEOF, "VEOF"); |
1741 | FOO (VEOF, "VEOF"); |
1660 | FOO(VEOL, "VEOL"); |
1742 | FOO (VEOL, "VEOL"); |
1661 | # ifdef VEOL2 |
1743 | # ifdef VEOL2 |
|
|
1744 | |
1662 | FOO(VEOL2, "VEOL2"); |
1745 | FOO (VEOL2, "VEOL2"); |
1663 | # endif |
1746 | # endif |
1664 | # ifdef VSWTC |
1747 | # ifdef VSWTC |
|
|
1748 | |
1665 | FOO(VSWTC, "VSWTC"); |
1749 | FOO (VSWTC, "VSWTC"); |
1666 | # endif |
1750 | # endif |
1667 | # ifdef VSWTCH |
1751 | # ifdef VSWTCH |
|
|
1752 | |
1668 | FOO(VSWTCH, "VSWTCH"); |
1753 | FOO (VSWTCH, "VSWTCH"); |
1669 | # endif |
1754 | # endif |
|
|
1755 | |
1670 | FOO(VSTART, "VSTART"); |
1756 | FOO (VSTART, "VSTART"); |
1671 | FOO(VSTOP, "VSTOP"); |
1757 | FOO (VSTOP, "VSTOP"); |
1672 | FOO(VSUSP, "VSUSP"); |
1758 | FOO (VSUSP, "VSUSP"); |
1673 | # ifdef VDSUSP |
1759 | # ifdef VDSUSP |
|
|
1760 | |
1674 | FOO(VDSUSP, "VDSUSP"); |
1761 | FOO (VDSUSP, "VDSUSP"); |
1675 | # endif |
1762 | # endif |
1676 | # ifdef VREPRINT |
1763 | # ifdef VREPRINT |
|
|
1764 | |
1677 | FOO(VREPRINT, "VREPRINT"); |
1765 | FOO (VREPRINT, "VREPRINT"); |
1678 | # endif |
1766 | # endif |
1679 | # ifdef VDISCRD |
1767 | # ifdef VDISCRD |
|
|
1768 | |
1680 | FOO(VDISCRD, "VDISCRD"); |
1769 | FOO (VDISCRD, "VDISCRD"); |
1681 | # endif |
1770 | # endif |
1682 | # ifdef VWERSE |
1771 | # ifdef VWERSE |
|
|
1772 | |
1683 | FOO(VWERSE, "VWERSE"); |
1773 | FOO (VWERSE, "VWERSE"); |
1684 | # endif |
1774 | # endif |
1685 | # ifdef VLNEXT |
1775 | # ifdef VLNEXT |
|
|
1776 | |
1686 | FOO(VLNEXT, "VLNEXT"); |
1777 | FOO (VLNEXT, "VLNEXT"); |
1687 | # endif |
1778 | # endif |
|
|
1779 | |
1688 | fprintf(stderr, "\n"); |
1780 | fprintf (stderr, "\n"); |
1689 | # undef FOO |
1781 | # undef FOO |
1690 | # endif /* HAVE_TERMIOS_H */ |
1782 | # endif /* HAVE_TERMIOS_H */ |
1691 | #endif /* DEBUG_TTYMODE */ |
1783 | #endif /* DEBUG_TTYMODE */ |
1692 | } |
1784 | } |
1693 | |
1785 | |
1694 | /*----------------------- end-of-file (C source) -----------------------*/ |
1786 | /*----------------------- end-of-file (C source) -----------------------*/ |