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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.9 by pcg, Tue Dec 2 21:49:46 2003 UTC vs.
Revision 1.168 by root, Wed Feb 1 21:15:33 2006 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.9 2003/12/02 21:49:46 pcg Exp $
5 * 4 *
6 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
7 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
8 * - original version 7 * - original version
9 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
10 * - extensive modifications 9 * - extensive modifications
11 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
12 * - extensive modifications 11 * - extensive modifications
13 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
14 * - QNX support 13 * - QNX support
14 * Copyright (c) 2003-2006 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.
… …
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 "rxvtutil.h"
36#include "init.h" 37#include "init.h"
37 38
39#include <limits>
40
38#include <signal.h> 41#include <csignal>
39 42
40const char *const def_colorName[] = 43const char *const def_colorName[] =
41 { 44 {
42 COLOR_FOREGROUND, 45 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 46 COLOR_BACKGROUND,
44 /* low-intensity colors */ 47 /* low-intensity colors */
45 "Black", /* 0: black (#000000) */ 48 "rgb:00/00/00", // 0: black (Black)
46#ifndef NO_BRIGHTCOLOR 49 "rgb:cd/00/00", // 1: red (Red3)
47 "Red3", /* 1: red (#CD0000) */ 50 "rgb:00/cd/00", // 2: green (Green3)
48 "Green3", /* 2: green (#00CD00) */ 51 "rgb:cd/cd/00", // 3: ywlloe (Yellow3)
49 "Yellow3", /* 3: yellow (#CDCD00) */ 52 "rgb:00/00/cd", // 4: blue (Blue3)
50 "Blue3", /* 4: blue (#0000CD) */ 53 "rgb:cd/00/cd", // 5: magenta (Magenta3)
51 "Magenta3", /* 5: magenta (#CD00CD) */ 54 "rgb:00/cd/cd", // 6: cyan (Cyan3)
52 "Cyan3", /* 6: cyan (#00CDCD) */ 55# ifdef XTERM_COLORS
53# ifdef XTERM_COLORS 56 "rgb:e5/e5/e5", // 7: white (Grey90)
54 "Grey90", /* 7: white (#E5E5E5) */ 57# else
55# else 58 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
56 "AntiqueWhite", /* 7: white (#FAEBD7) */
57# endif 59# endif
58 /* high-intensity colors */ 60 /* high-intensity colors */
59# ifdef XTERM_COLORS 61# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 62 "rgb:4d/4d/4d", // 8: bright black (Grey30)
61# else 63# else
62 "Grey25", /* 8: bright black (#404040) */ 64 "rgb:40/40/40", // 8: bright black (Grey25)
63# endif 65# endif
64#endif /* NO_BRIGHTCOLOR */ 66 "rgb:ff/00/00", // 1/9: bright red (Reed)
65 "Red", /* 1/9: bright red (#FF0000) */ 67 "rgb:00/ff/00", // 2/10: bright green (Green)
66 "Green", /* 2/10: bright green (#00FF00) */ 68 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 69 "rgb:00/00/ff", // 4/12: bright blue (Blue)
68 "Blue", /* 4/12: bright blue (#0000FF) */ 70 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 71 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 72 "rgb:ff/ff/ff", // 7/15: bright white (White)
71 "White", /* 7/15: bright white (#FFFFFF) */ 73
72#ifdef TTY_256COLOR 74 // 88 xterm colours
73 "rgb:00/00/00", /* default 16-255 color table */
74 "rgb:00/00/2a", 75 "rgb:00/00/00",
75 "rgb:00/00/55", 76 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 77 "rgb:00/00/cd",
78 "rgb:00/00/ff",
79 "rgb:00/2a/00", 79 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 80 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 81 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 82 "rgb:00/8b/ff",
89 "rgb:00/55/aa",
90 "rgb:00/55/d4",
91 "rgb:00/7f/00",
92 "rgb:00/7f/2a",
93 "rgb:00/7f/55",
94 "rgb:00/7f/7f",
95 "rgb:00/7f/aa",
96 "rgb:00/7f/d4",
97 "rgb:00/aa/00",
98 "rgb:00/aa/2a",
99 "rgb:00/aa/55",
100 "rgb:00/aa/7f",
101 "rgb:00/aa/aa",
102 "rgb:00/aa/d4",
103 "rgb:00/d4/00", 83 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 84 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "rgb:00/d4/d4", 85 "rgb:00/cd/cd",
86 "rgb:00/cd/ff",
87 "rgb:00/ff/00",
88 "rgb:00/ff/8b",
89 "rgb:00/ff/cd",
90 "rgb:00/ff/ff",
109 "rgb:2a/00/00", 91 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 92 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 93 "rgb:8b/00/cd",
115 "rgb:2a/2a/00",
116 "rgb:2a/2a/2a",
117 "rgb:2a/2a/55",
118 "rgb:2a/2a/7f",
119 "rgb:2a/2a/aa",
120 "rgb:2a/2a/d4",
121 "rgb:2a/55/00",
122 "rgb:2a/55/2a",
123 "rgb:2a/55/55",
124 "rgb:2a/55/7f",
125 "rgb:2a/55/aa",
126 "rgb:2a/55/d4",
127 "rgb:2a/7f/00",
128 "rgb:2a/7f/2a",
129 "rgb:2a/7f/55",
130 "rgb:2a/7f/7f",
131 "rgb:2a/7f/aa",
132 "rgb:2a/7f/d4",
133 "rgb:2a/aa/00",
134 "rgb:2a/aa/2a",
135 "rgb:2a/aa/55",
136 "rgb:2a/aa/7f",
137 "rgb:2a/aa/aa",
138 "rgb:2a/aa/d4",
139 "rgb:2a/d4/00",
140 "rgb:2a/d4/2a",
141 "rgb:2a/d4/55",
142 "rgb:2a/d4/7f",
143 "rgb:2a/d4/aa",
144 "rgb:2a/d4/d4",
145 "rgb:55/00/00",
146 "rgb:55/00/2a",
147 "rgb:55/00/55",
148 "rgb:55/00/7f", 94 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 95 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 96 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 97 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 98 "rgb:8b/8b/ff",
155 "rgb:55/2a/aa",
156 "rgb:55/2a/d4",
157 "rgb:55/55/00",
158 "rgb:55/55/2a",
159 "rgb:55/55/55",
160 "rgb:55/55/7f",
161 "rgb:55/55/aa",
162 "rgb:55/55/d4",
163 "rgb:55/7f/00",
164 "rgb:55/7f/2a",
165 "rgb:55/7f/55",
166 "rgb:55/7f/7f",
167 "rgb:55/7f/aa",
168 "rgb:55/7f/d4",
169 "rgb:55/aa/00",
170 "rgb:55/aa/2a",
171 "rgb:55/aa/55",
172 "rgb:55/aa/7f",
173 "rgb:55/aa/aa",
174 "rgb:55/aa/d4",
175 "rgb:55/d4/00", 99 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 100 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 101 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 102 "rgb:8b/cd/ff",
182 "rgb:7f/00/2a",
183 "rgb:7f/00/55",
184 "rgb:7f/00/7f",
185 "rgb:7f/00/aa",
186 "rgb:7f/00/d4",
187 "rgb:7f/2a/00",
188 "rgb:7f/2a/2a",
189 "rgb:7f/2a/55",
190 "rgb:7f/2a/7f",
191 "rgb:7f/2a/aa",
192 "rgb:7f/2a/d4",
193 "rgb:7f/55/00",
194 "rgb:7f/55/2a",
195 "rgb:7f/55/55",
196 "rgb:7f/55/7f",
197 "rgb:7f/55/aa",
198 "rgb:7f/55/d4",
199 "rgb:7f/7f/00", 103 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 104 "rgb:8b/ff/8b",
201 "rgb:7f/7f/55",
202 "rgb:7f/7f/7f",
203 "rgb:7f/7f/aa",
204 "rgb:7f/7f/d4",
205 "rgb:7f/aa/00",
206 "rgb:7f/aa/2a",
207 "rgb:7f/aa/55",
208 "rgb:7f/aa/7f",
209 "rgb:7f/aa/aa",
210 "rgb:7f/aa/d4",
211 "rgb:7f/d4/00",
212 "rgb:7f/d4/2a",
213 "rgb:7f/d4/55",
214 "rgb:7f/d4/7f",
215 "rgb:7f/d4/aa",
216 "rgb:7f/d4/d4",
217 "rgb:aa/00/00",
218 "rgb:aa/00/2a",
219 "rgb:aa/00/55",
220 "rgb:aa/00/7f",
221 "rgb:aa/00/aa",
222 "rgb:aa/00/d4",
223 "rgb:aa/2a/00",
224 "rgb:aa/2a/2a",
225 "rgb:aa/2a/55",
226 "rgb:aa/2a/7f",
227 "rgb:aa/2a/aa",
228 "rgb:aa/2a/d4",
229 "rgb:aa/55/00",
230 "rgb:aa/55/2a",
231 "rgb:aa/55/55",
232 "rgb:aa/55/7f",
233 "rgb:aa/55/aa",
234 "rgb:aa/55/d4",
235 "rgb:aa/7f/00",
236 "rgb:aa/7f/2a",
237 "rgb:aa/7f/55",
238 "rgb:aa/7f/7f",
239 "rgb:aa/7f/aa",
240 "rgb:aa/7f/d4", 105 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 106 "rgb:8b/ff/ff",
242 "rgb:aa/aa/2a",
243 "rgb:aa/aa/55",
244 "rgb:aa/aa/7f",
245 "rgb:aa/aa/aa",
246 "rgb:aa/aa/d4",
247 "rgb:aa/d4/00",
248 "rgb:aa/d4/2a",
249 "rgb:aa/d4/55",
250 "rgb:aa/d4/7f",
251 "rgb:aa/d4/aa",
252 "rgb:aa/d4/d4",
253 "rgb:d4/00/00", 107 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 108 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 109 "rgb:cd/00/cd",
110 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 111 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 112 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 113 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 114 "rgb:cd/8b/ff",
269 "rgb:d4/55/aa",
270 "rgb:d4/55/d4",
271 "rgb:d4/7f/00",
272 "rgb:d4/7f/2a",
273 "rgb:d4/7f/55",
274 "rgb:d4/7f/7f",
275 "rgb:d4/7f/aa",
276 "rgb:d4/7f/d4",
277 "rgb:d4/aa/00",
278 "rgb:d4/aa/2a",
279 "rgb:d4/aa/55",
280 "rgb:d4/aa/7f",
281 "rgb:d4/aa/aa",
282 "rgb:d4/aa/d4",
283 "rgb:d4/d4/00", 115 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 116 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "rgb:d4/d4/d4", 117 "rgb:cd/cd/cd",
118 "rgb:cd/cd/ff",
119 "rgb:cd/ff/00",
120 "rgb:cd/ff/8b",
121 "rgb:cd/ff/cd",
122 "rgb:cd/ff/ff",
289 "rgb:08/08/08", 123 "rgb:ff/00/00",
124 "rgb:ff/00/8b",
125 "rgb:ff/00/cd",
126 "rgb:ff/00/ff",
127 "rgb:ff/8b/00",
128 "rgb:ff/8b/8b",
129 "rgb:ff/8b/cd",
130 "rgb:ff/8b/ff",
131 "rgb:ff/cd/00",
132 "rgb:ff/cd/8b",
133 "rgb:ff/cd/cd",
134 "rgb:ff/cd/ff",
135 "rgb:ff/ff/00",
136 "rgb:ff/ff/8b",
137 "rgb:ff/ff/cd",
138 "rgb:ff/ff/ff",
290 "rgb:12/12/12", 139 "rgb:2e/2e/2e",
291 "rgb:1c/1c/1c", 140 "rgb:5c/5c/5c",
292 "rgb:26/26/26",
293 "rgb:30/30/30", 141 "rgb:73/73/73",
294 "rgb:3a/3a/3a",
295 "rgb:44/44/44",
296 "rgb:4e/4e/4e",
297 "rgb:58/58/58", 142 "rgb:8b/8b/8b",
298 "rgb:62/62/62", 143 "rgb:a2/a2/a2",
299 "rgb:6c/6c/6c",
300 "rgb:76/76/76",
301 "rgb:80/80/80",
302 "rgb:8a/8a/8a",
303 "rgb:94/94/94", 144 "rgb:b9/b9/b9",
304 "rgb:9e/9e/9e",
305 "rgb:a8/a8/a8",
306 "rgb:b2/b2/b2",
307 "rgb:bc/bc/bc",
308 "rgb:c6/c6/c6",
309 "rgb:d0/d0/d0", 145 "rgb:d0/d0/d0",
310 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 146 "rgb:e7/e7/e7",
312 "rgb:ee/ee/ee", 147
313#endif
314#ifndef NO_CURSORCOLOR 148#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 149 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 150 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 151#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer */ 152 NULL, /* Color_pointer_fg */
153 NULL, /* Color_pointer_bg */
319 NULL, /* Color_border */ 154 NULL, /* Color_border */
320#ifndef NO_BOLD_UNDERLINE_REVERSE 155#ifndef NO_BOLD_UNDERLINE_REVERSE
321 NULL, /* Color_BD */ 156 NULL, /* Color_BD */
157 NULL, /* Color_IT */
322 NULL, /* Color_UL */ 158 NULL, /* Color_UL */
323 NULL, /* Color_RV */ 159 NULL, /* Color_RV */
324#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 160#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
161#if ENABLE_FRILLS
162 NULL, // Color_underline
163#endif
325#ifdef OPTION_HC 164#ifdef OPTION_HC
326 NULL, 165 NULL,
327#endif 166#endif
328#ifdef KEEP_SCROLLCOLOR 167#ifdef KEEP_SCROLLCOLOR
329 COLOR_SCROLLBAR, 168 COLOR_SCROLLBAR,
330 COLOR_SCROLLTROUGH, 169 COLOR_SCROLLTROUGH,
331#endif /* KEEP_SCROLLCOLOR */ 170#endif /* KEEP_SCROLLCOLOR */
171#if TINTING
172 NULL,
173#endif
174#if OFF_FOCUS_FADING
175 "rgb:00/00/00",
176#endif
332 }; 177 };
333 178
334const char *const xa_names[NUM_XA] =
335 {
336 "COMPOUND_TEXT",
337 "MULTIPLE",
338 "TARGETS",
339 "TEXT",
340 "TIMESTAMP",
341 "VT_SELECTION",
342 "INCR",
343 "WM_DELETE_WINDOW",
344#ifdef TRANSPARENT
345 "_XROOTPMAP_ID",
346#endif
347#ifdef OFFIX_DND
348 "DndProtocol",
349 "DndSelection",
350#endif
351 "CLIPBOARD"
352 };
353
354bool 179bool
355rxvt_term::init_vars() 180rxvt_term::init_vars ()
356{ 181{
182 pix_colors = //
357 PixColors = new rxvt_color [TOTAL_COLORS]; 183 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
358 if (PixColors == NULL) 184#ifdef OFF_FOCUS_FADING
359 return false; 185 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
186#endif
360 187
361#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 188#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
362
363 TermWin.pixmap = None; 189 pixmap = None;
364#endif
365#ifdef UTMP_SUPPORT
366
367 next_utmp_action = SAVE;
368#endif
369#ifndef NO_SETOWNER_TTYDEV
370
371 next_tty_action = SAVE;
372#endif 190#endif
373 191
374 MEvent.time = CurrentTime; 192 MEvent.time = CurrentTime;
375 MEvent.button = AnyButton; 193 MEvent.button = AnyButton;
376 Options = DEFAULT_OPTIONS; 194 options = DEFAULT_OPTIONS;
377 want_refresh = 1; 195 want_refresh = 1;
378 cmd_pid = -1;
379 cmd_fd = tty_fd = Xfd = -1;
380 PrivateModes = SavedModes = PrivMode_Default; 196 priv_modes = SavedModes = PrivMode_Default;
381 TermWin.focus = 0;
382 TermWin.ncol = 80; 197 ncol = 80;
383 TermWin.nrow = 24; 198 nrow = 24;
384 TermWin.int_bwidth = INTERNALBORDERWIDTH; 199 int_bwidth = INTERNALBORDERWIDTH;
385 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 200 ext_bwidth = EXTERNALBORDERWIDTH;
386 TermWin.lineSpace = LINESPACE; 201 lineSpace = LINESPACE;
387 TermWin.saveLines = SAVELINES; 202 saveLines = SAVELINES;
388 numPixColors = TOTAL_COLORS; 203 numpix_colors = TOTAL_COLORS;
389#ifndef NO_NEW_SELECTION
390
391 selection_style = NEW_SELECT;
392#else
393
394 selection_style = OLD_SELECT;
395#endif
396#ifndef NO_BRIGHTCOLOR
397
398 colorfgbg = DEFAULT_RSTYLE;
399#endif
400#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
401
402 ks_bigfont = XK_greater;
403 ks_smallfont = XK_less;
404#endif
405#ifdef GREEK_SUPPORT
406
407 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
408#endif
409 204
410 refresh_limit = 1; 205 refresh_limit = 1;
411 refresh_type = SLOW_REFRESH; 206 refresh_type = SLOW_REFRESH;
412 prev_nrow = prev_ncol = 0;
413#ifdef MULTICHAR_SET
414# ifdef MULTICHAR_ENCODING
415
416 encoding_method = MULTICHAR_ENCODING;
417# endif
418
419 multichar_decode = rxvt_euc2jis;
420#endif
421 207
422 oldcursor.row = oldcursor.col = -1; 208 oldcursor.row = oldcursor.col = -1;
423#ifdef XPM_BACKGROUND 209#ifdef XPM_BACKGROUND
424 /* bgPixmap.w = bgPixmap.h = 0; */ 210 /* bgPixmap.w = bgPixmap.h = 0; */
425 bgPixmap.x = bgPixmap.y = 50; 211 bgPixmap.x = bgPixmap.y = 50;
426 bgPixmap.pixmap = None; 212 bgPixmap.pixmap = None;
427#endif 213#endif
428 214
429 last_bot = last_state = -1; 215 last_bot = last_state = -1;
430#ifdef MENUBAR
431
432 menu_readonly = 1;
433# if !(MENUBAR_MAX > 1)
434
435 CurrentBar = &(BarList);
436# endif /* (MENUBAR_MAX > 1) */
437#endif
438 216
439 return true; 217 return true;
440} 218}
441 219
442/* EXTPROTO */
443void 220void
444rxvt_init_secondary (pR) 221rxvt_term::init_secondary ()
445{ 222{
446 int i; 223 int i;
447#ifdef TTY_GID_SUPPORT
448 struct group *gr = getgrnam ("tty");
449
450 if (gr)
451 { /* change group ownership of tty to "tty" */
452 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
453 R->ttygid = gr->gr_gid;
454 }
455 else
456#endif /* TTY_GID_SUPPORT */
457 {
458 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
459 R->ttygid = getgid ();
460 }
461
462#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
463 R->locale = setlocale (LC_CTYPE, "");
464#endif
465 224
466 /* 225 /*
467 * Close all unused file descriptors 226 * Close all unused file descriptors
468 * We don't want them, we don't need them. 227 * We don't want them, we don't need them.
469 */ 228 */
… …
477 dup2 (i, STDIN_FILENO); 236 dup2 (i, STDIN_FILENO);
478 close (i); 237 close (i);
479 } 238 }
480 239
481 dup2 (STDERR_FILENO, STDOUT_FILENO); 240 dup2 (STDERR_FILENO, STDOUT_FILENO);
241
482#if 0 // schmorp sayz closing filies is murder 242#if 0 // schmorp sayz closing filies is murder
483
484 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) 243 for (i = STDERR_FILENO + 1; i < num_fds; i++)
485 { 244 {
486#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ 245#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
487 if (i == 4 || i == 7) 246 if (i == 4 || i == 7)
488 continue; 247 continue;
489#endif 248#endif
490
491 close(i); 249 close (i);
492 } 250 }
493#endif 251#endif
494} 252}
495 253
496/*----------------------------------------------------------------------*/ 254/*----------------------------------------------------------------------*/
497/* EXTPROTO */
498const char ** 255const char **
499rxvt_init_resources (pR_ int argc, const char *const *argv) 256rxvt_term::init_resources (int argc, const char *const *argv)
500{ 257{
501 int i, r_argc; 258 int i, r_argc;
502 char *val; 259 char *val;
503 const char **cmd_argv, **r_argv; 260 const char **cmd_argv, **r_argv;
504 const char **rs;
505 261
506 /* 262 /*
507 * Look for -exec option. Find => split and make cmd_argv[] of command args 263 * Look for -exec option. Find => split and make cmd_argv[] of command args
508 */ 264 */
509 for (r_argc = 0; r_argc < argc; r_argc++) 265 for (r_argc = 0; r_argc < argc; r_argc++)
510 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 266 if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
511 break; 267 break;
268
512 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1)); 269 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
513 270
514 for (i = 0; i < r_argc; i++) 271 for (i = 0; i < r_argc; i++)
515 r_argv[i] = (const char *)argv[i]; 272 r_argv[i] = (const char *)argv[i];
273
516 r_argv[i] = NULL; 274 r_argv[i] = NULL;
275
517 if (r_argc == argc) 276 if (r_argc == argc)
518 cmd_argv = NULL; 277 cmd_argv = NULL;
519 else 278 else
520 { 279 {
521 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc)); 280 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
522 281
523 for (i = 0; i < argc - r_argc - 1; i++) 282 for (i = 0; i < argc - r_argc - 1; i++)
524 cmd_argv[i] = (const char *)argv[i + r_argc + 1]; 283 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
284
525 cmd_argv[i] = NULL; 285 cmd_argv[i] = NULL;
526 } 286 }
527 287
528 /* clear all resources */
529 rs = R->rs;
530 for (i = 0; i < NUM_RESOURCES;)
531 rs[i++] = NULL;
532
533 rs[Rs_name] = rxvt_r_basename(argv[0]); 288 rs[Rs_name] = rxvt_r_basename (argv[0]);
289
534 /* 290 /*
535 * Open display, get options/resources and create the window 291 * Open display, get options/resources and create the window
536 */ 292 */
293
537 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL) 294 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
538 rs[Rs_display_name] = ":0"; 295 rs[Rs_display_name] = ":0";
539 296
540 rxvt_get_options(aR_ r_argc, r_argv); 297 get_options (r_argc, r_argv);
298
299 if (!(display = displays.get (rs[Rs_display_name])))
300 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
301
302 // using a local pointer decreases code size a lot
303 xa = display->xa;
304
305#if XFT
306 if (rs[Rs_depth])
307 set (display, strtol (rs[Rs_depth], 0, 0));
308 else
309#endif
310 set (display);
311
312 extract_resources ();
313
541 free(r_argv); 314 free (r_argv);
542 315
543#ifdef LOCAL_X_IS_UNIX 316 for (int i = NUM_RESOURCES; i--; )
317 if (rs [i] == resval_undef)
318 rs [i] = 0;
544 319
545 if (rs[Rs_display_name][0] == ':') 320#if ENABLE_PERL
546 { 321 if (!rs[Rs_perl_ext_1])
547 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name])); 322 rs[Rs_perl_ext_1] = "default";
548 STRCPY(val, "unix"); 323
549 STRCAT(val, rs[Rs_display_name]); 324 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
550 R->Xdisplay = XOpenDisplay(val); 325 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
551 free(val); 326 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
552 } 327 {
553#endif 328 rxvt_perl.init (this);
554 329 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
555 if (R->Xdisplay == NULL
556 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL)
557 { 330 }
558 rxvt_print_error("can't open display %s", rs[Rs_display_name]); 331#endif
559 exit(EXIT_FAILURE);
560 }
561
562 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
563 332
564 /* 333 /*
565 * set any defaults not already set 334 * set any defaults not already set
566 */ 335 */
567 if (cmd_argv && cmd_argv[0]) 336 if (cmd_argv && cmd_argv[0])
568 { 337 {
569 if (!rs[Rs_title]) 338 if (!rs[Rs_title])
570 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 339 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
571 if (!rs[Rs_iconName]) 340 if (!rs[Rs_iconName])
572 rs[Rs_iconName] = rs[Rs_title]; 341 rs[Rs_iconName] = rs[Rs_title];
573 } 342 }
574 else 343 else
575 { 344 {
576 if (!rs[Rs_title]) 345 if (!rs[Rs_title])
577 rs[Rs_title] = rs[Rs_name]; 346 rs[Rs_title] = rs[Rs_name];
578 if (!rs[Rs_iconName]) 347 if (!rs[Rs_iconName])
579 rs[Rs_iconName] = rs[Rs_name]; 348 rs[Rs_iconName] = rs[Rs_name];
580 } 349 }
350
581 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 351 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
582 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i); 352 saveLines = min (i, MAX_SAVELINES);
583#ifndef NO_FRILLS
584 353
354#if ENABLE_FRILLS
585 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 355 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
586 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 356 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
357
587 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 358 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
588 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 359 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
589#endif
590#ifndef NO_LINESPACE
591 360
592 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 361 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
593 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 362 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
594#endif 363#endif
595 364
596#ifdef POINTER_BLANK 365#ifdef POINTER_BLANK
597
598 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 366 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
599 R->pointerBlankDelay = i; 367 pointerBlankDelay = i;
600 else 368 else
601 R->pointerBlankDelay = 2; 369 pointerBlankDelay = 2;
602#endif 370#endif
603 371
604 /* no point having a scrollbar without having any scrollback! */ 372 /* no point having a scrollbar without having any scrollback! */
605 if (!R->TermWin.saveLines) 373 if (!saveLines)
606 R->Options &= ~Opt_scrollBar; 374 set_option (Opt_scrollBar, 0);
607 375
608#ifdef PRINTPIPE 376#ifdef PRINTPIPE
609
610 if (!rs[Rs_print_pipe]) 377 if (!rs[Rs_print_pipe])
611 rs[Rs_print_pipe] = PRINTPIPE; 378 rs[Rs_print_pipe] = PRINTPIPE;
612#endif 379#endif
613 380
614 if (!rs[Rs_cutchars]) 381 if (!rs[Rs_cutchars])
615 rs[Rs_cutchars] = CUTCHARS; 382 rs[Rs_cutchars] = CUTCHARS;
616#ifdef ACS_ASCII
617 383
618 if (!rs[Rs_acs_chars])
619 rs[Rs_acs_chars] = ACS_CHARS;
620 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
621 {
622 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
623 for (; i < 0x20; )
624 val[i] = ' ';
625 rs[Rs_acs_chars] = val;
626 }
627#endif
628#ifndef NO_BACKSPACE_KEY 384#ifndef NO_BACKSPACE_KEY
629 if (!rs[Rs_backspace_key]) 385 if (!rs[Rs_backspace_key])
630# ifdef DEFAULT_BACKSPACE 386# ifdef DEFAULT_BACKSPACE
631
632 R->key_backspace = DEFAULT_BACKSPACE; 387 key_backspace = DEFAULT_BACKSPACE;
633# else 388# else
634
635 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */ 389 key_backspace = "DEC"; /* can toggle between \010 or \177 */
636# endif 390# endif
637
638 else 391 else
639 { 392 {
640 val = STRDUP(rs[Rs_backspace_key]); 393 val = strdup (rs[Rs_backspace_key]);
641 rxvt_Str_trim(val); 394 rxvt_Str_trim (val);
642 rxvt_Str_escaped(val); 395 rxvt_Str_escaped (val);
643 R->key_backspace = val; 396 key_backspace = val;
644 } 397 }
645#endif 398#endif
399
646#ifndef NO_DELETE_KEY 400#ifndef NO_DELETE_KEY
647 if (!rs[Rs_delete_key]) 401 if (!rs[Rs_delete_key])
648# ifdef DEFAULT_DELETE 402# ifdef DEFAULT_DELETE
649
650 R->key_delete = DEFAULT_DELETE; 403 key_delete = DEFAULT_DELETE;
651# else 404# else
652
653 R->key_delete = "\033[3~"; 405 key_delete = "\033[3~";
654# endif 406# endif
655
656 else 407 else
657 { 408 {
658 val = STRDUP(rs[Rs_delete_key]); 409 val = strdup (rs[Rs_delete_key]);
659 rxvt_Str_trim(val); 410 rxvt_Str_trim (val);
660 rxvt_Str_escaped(val); 411 rxvt_Str_escaped (val);
661 R->key_delete = val; 412 key_delete = val;
662 } 413 }
663#endif 414#endif
664 if (rs[Rs_answerbackstring]) 415 if (rs[Rs_answerbackstring])
665 { 416 {
666 rxvt_Str_trim((char *)rs[Rs_answerbackstring]); 417 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
667 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]); 418 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
668 }
669
670 if (rs[Rs_selectstyle])
671 {
672 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
673 R->selection_style = OLD_WORD_SELECT;
674#ifndef NO_OLD_SELECTION
675
676 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
677 R->selection_style = OLD_SELECT;
678#endif
679
680 } 419 }
681 420
682#ifdef HAVE_SCROLLBARS 421#ifdef HAVE_SCROLLBARS
683 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 422 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
684 rs[Rs_scrollBar_thickness]);
685#endif 423#endif
686
687 R->TermWin.fontset = new rxvt_fontset (aR);
688 R->TermWin.fontset->populate (rs[Rs_font]);
689 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
690 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
691 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
692 424
693#ifdef XTERM_REVERSE_VIDEO 425#ifdef XTERM_REVERSE_VIDEO
694 /* this is how xterm implements reverseVideo */ 426 /* this is how xterm implements reverseVideo */
695 if (R->Options & Opt_reverseVideo) 427 if (OPTION (Opt_reverseVideo))
696 { 428 {
697 if (!rs[Rs_color + Color_fg]) 429 if (!rs[Rs_color + Color_fg])
698 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 430 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
431
699 if (!rs[Rs_color + Color_bg]) 432 if (!rs[Rs_color + Color_bg])
700 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 433 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
701 } 434 }
702#endif 435#endif
703 436
… …
705 if (!rs[Rs_color + i]) 438 if (!rs[Rs_color + i])
706 rs[Rs_color + i] = def_colorName[i]; 439 rs[Rs_color + i] = def_colorName[i];
707 440
708#ifndef XTERM_REVERSE_VIDEO 441#ifndef XTERM_REVERSE_VIDEO
709 /* this is how we implement reverseVideo */ 442 /* this is how we implement reverseVideo */
710 if (R->Options & Opt_reverseVideo) 443 if (OPTION (Opt_reverseVideo))
711 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 444 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
712#endif 445#endif
713 446
714 /* convenient aliases for setting fg/bg to colors */ 447 /* convenient aliases for setting fg/bg to colors */
715 rxvt_color_aliases(aR_ Color_fg); 448 color_aliases (Color_fg);
716 rxvt_color_aliases(aR_ Color_bg); 449 color_aliases (Color_bg);
717#ifndef NO_CURSORCOLOR 450#ifndef NO_CURSORCOLOR
718
719 rxvt_color_aliases(aR_ Color_cursor); 451 color_aliases (Color_cursor);
720 rxvt_color_aliases(aR_ Color_cursor2); 452 color_aliases (Color_cursor2);
721#endif /* NO_CURSORCOLOR */ 453#endif /* NO_CURSORCOLOR */
722
723 rxvt_color_aliases(aR_ Color_pointer); 454 color_aliases (Color_pointer_fg);
455 color_aliases (Color_pointer_bg);
724 rxvt_color_aliases(aR_ Color_border); 456 color_aliases (Color_border);
725#ifndef NO_BOLD_UNDERLINE_REVERSE 457#ifndef NO_BOLD_UNDERLINE_REVERSE
726
727 rxvt_color_aliases(aR_ Color_BD); 458 color_aliases (Color_BD);
728 rxvt_color_aliases(aR_ Color_UL); 459 color_aliases (Color_UL);
729 rxvt_color_aliases(aR_ Color_RV); 460 color_aliases (Color_RV);
730#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 461#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
462
463 if (!rs[Rs_color + Color_border])
464 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
731 465
732 return cmd_argv; 466 return cmd_argv;
733} 467}
734 468
735/*----------------------------------------------------------------------*/ 469/*----------------------------------------------------------------------*/
736/* EXTPROTO */
737void 470void
738rxvt_init_env(pR) 471rxvt_term::init_env ()
739{ 472{
740 int i; 473 int i;
741 unsigned int u; 474 unsigned int u;
742 char *val; 475 char *val;
743 476
744#ifdef DISPLAY_IS_IP 477#ifdef DISPLAY_IS_IP
745 /* Fixup display_name for export over pty to any interested terminal 478 /* Fixup display_name for export over pty to any interested terminal
746 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 479 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
747 * (for the first non-loopback interface) that we get from 480 * (for the first non-loopback interface) that we get from
748 * rxvt_network_display(). This is more "name-resolution-portable", if you 481 * rxvt_network_display (). This is more "name-resolution-portable", if you
749 * will, and probably allows for faster x-client startup if your name 482 * will, and probably allows for faster x-client startup if your name
750 * server is beyond a slow link or overloaded at client startup. Of 483 * server is beyond a slow link or overloaded at client startup. Of
751 * course that only helps the shell's child processes, not us. 484 * course that only helps the shell's child processes, not us.
752 * 485 *
753 * Giving out the display_name also affords a potential security hole 486 * Giving out the display_name also affords a potential security hole
754 */ 487 */
755 val = rxvt_network_display(R->rs[Rs_display_name]); 488 val = rxvt_network_display (rs[Rs_display_name]);
756 R->rs[Rs_display_name] = (const char *)val; 489 rs[Rs_display_name] = (const char *)val;
490
757 if (val == NULL) 491 if (val == NULL)
758#endif /* DISPLAY_IS_IP */ 492#endif /* DISPLAY_IS_IP */
759
760 val = XDisplayString(R->Xdisplay); 493 val = XDisplayString (xdisp);
494
761 if (R->rs[Rs_display_name] == NULL) 495 if (rs[Rs_display_name] == NULL)
762 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 496 rs[Rs_display_name] = val; /* use broken `:0' value */
763 497
764 i = STRLEN(val); 498 i = strlen (val);
765 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 499 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
766 500
767 sprintf(R->env_display, "DISPLAY=%s", val); 501 sprintf (env_display, "DISPLAY=%s", val);
768 502
769 /* avoiding the math library: 503 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
770 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */
771 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++)
772 ;
773 MAX_IT(i, 1);
774 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char));
775
776 sprintf(R->env_windowid, "WINDOWID=%u",
777 (unsigned int)R->TermWin.parent[0]);
778 504
779 /* add entries to the environment: 505 /* add entries to the environment:
780 * @ DISPLAY: in case we started with -display 506 * @ DISPLAY: in case we started with -display
781 * @ WINDOWID: X window id number of the window 507 * @ WINDOWID: X window id number of the window
782 * @ COLORTERM: terminal sub-name and also indicates its color 508 * @ COLORTERM: terminal sub-name and also indicates its color
783 * @ TERM: terminal name 509 * @ TERM: terminal name
784 * @ TERMINFO: path to terminfo directory 510 * @ TERMINFO: path to terminfo directory
511 * @ COLORFGBG: fg;bg color codes
785 */ 512 */
786 putenv(R->env_display); 513 putenv (env_display);
787 putenv(R->env_windowid); 514 putenv (env_windowid);
515
516 if (env_colorfgbg)
517 putenv (env_colorfgbg);
518
788#ifdef RXVT_TERMINFO 519#ifdef RXVT_TERMINFO
789
790 putenv("TERMINFO=" RXVT_TERMINFO); 520 putenv ("TERMINFO=" RXVT_TERMINFO);
791#endif 521#endif
792 522
793 if (XDEPTH <= 2) 523 if (depth <= 2)
794 putenv("COLORTERM=" COLORTERMENV "-mono"); 524 putenv ("COLORTERM=" COLORTERMENV "-mono");
795 else 525 else
796 putenv("COLORTERM=" COLORTERMENVFULL); 526 putenv ("COLORTERM=" COLORTERMENVFULL);
527
797 if (R->rs[Rs_term_name] != NULL) 528 if (rs[Rs_term_name] != NULL)
798 { 529 {
799 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 530 env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
800 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); 531 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
801 putenv(R->env_term); 532 putenv (env_term);
802 } 533 }
803 else 534 else
804 putenv("TERM=" TERMENV); 535 putenv ("TERM=" TERMENV);
805 536
806#ifdef HAVE_UNSETENV 537#ifdef HAVE_UNSETENV
807 /* avoid passing old settings and confusing term size */ 538 /* avoid passing old settings and confusing term size */
808 unsetenv("LINES"); 539 unsetenv ("LINES");
809 unsetenv("COLUMNS"); 540 unsetenv ("COLUMNS");
810 unsetenv("TERMCAP"); /* terminfo should be okay */ 541 unsetenv ("TERMCAP"); /* terminfo should be okay */
811#endif /* HAVE_UNSETENV */ 542#endif /* HAVE_UNSETENV */
812} 543}
813 544
814/*----------------------------------------------------------------------*/ 545/*----------------------------------------------------------------------*/
815/* 546/*
816 * This is more or less stolen straight from XFree86 xterm. 547 * This is more or less stolen straight from XFree86 xterm.
817 * This should support all European type languages. 548 * This should support all European type languages.
818 */ 549 */
819/* EXTPROTO */
820void 550void
821rxvt_init_xlocale(pR) 551rxvt_term::set_locale (const char *locale)
822{ 552{
553 set_environ (envv);
554
555#if HAVE_XSETLOCALE || HAVE_SETLOCALE
556 free (this->locale);
557 this->locale = setlocale (LC_CTYPE, locale);
558
559 if (!this->locale)
560 {
561 if (*locale)
562 {
563 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
564 setlocale (LC_CTYPE, "C");
565 }
566 else
567 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
568
569 this->locale = "C";
570 }
571
572
573 this->locale = rxvt_strdup (this->locale);
574 SET_LOCALE (this->locale);
575 mbstate.reset ();
576#endif
577
578#if HAVE_NL_LANGINFO
579 char *codeset = strdup (nl_langinfo (CODESET));
580 // /^UTF.?8/i
581 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
582 && (codeset[1] == 'T' || codeset[1] == 't')
583 && (codeset[2] == 'F' || codeset[2] == 'f')
584 && (codeset[3] == '8' || codeset[4] == '8');
585 free (codeset);
586#else
587 enc_utf8 = 0;
588#endif
589}
590
591void
592rxvt_term::init_xlocale ()
593{
594 set_environ (envv);
595
823#ifdef USE_XIM 596#ifdef USE_XIM
824 if (R->locale == NULL) 597 if (!locale)
825 rxvt_print_error("Setting locale failed."); 598 rxvt_warn ("setting locale failed, working without locale support.\n");
826 else 599 else
827 { 600 {
828 Atom wmlocale; 601 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
829 602
830 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False);
831 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale,
832 XA_STRING, 8, PropModeReplace,
833 (unsigned char *)R->locale, STRLEN(R->locale));
834
835 if (XSupportsLocale() != True) 603 if (!XSupportsLocale ())
836 { 604 {
837 rxvt_print_error("The locale is not supported by Xlib"); 605 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
838 return; 606 return;
839 } 607 }
840 rxvt_setTermFontSet(aR_ 0);
841 608
609 im_ev.start (display);
610
842 /* see if we can connect yet */ 611 /* see if we can connect already */
843 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 612 im_cb ();
844
845 /* To avoid Segmentation Fault in C locale: Solaris only? */
846 if (STRCMP(R->locale, "C"))
847 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
848 rxvt_IMInstantiateCallback, NULL);
849 } 613 }
850#endif 614#endif
851} 615}
852 616
853/*----------------------------------------------------------------------*/ 617/*----------------------------------------------------------------------*/
854/* EXTPROTO */
855void 618void
856rxvt_init_command(pR_ const char *const *argv) 619rxvt_term::init_command (const char *const *argv)
857{ 620{
858 /* 621 /*
859 * Initialize the command connection. 622 * Initialize the command connection.
860 * This should be called after the X server connection is established. 623 * This should be called after the X server connection is established.
861 */ 624 */
625
626#ifdef META8_OPTION
627 meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;
628#endif
629
630 get_ourmods ();
631
632 if (!OPTION (Opt_scrollTtyOutput))
633 priv_modes |= PrivMode_TtyOutputInh;
634 if (OPTION (Opt_scrollTtyKeypress))
635 priv_modes |= PrivMode_Keypress;
636 if (!OPTION (Opt_jumpScroll))
637 priv_modes |= PrivMode_smoothScroll;
638
639#ifndef NO_BACKSPACE_KEY
640 if (strcmp (key_backspace, "DEC") == 0)
641 priv_modes |= PrivMode_HaveBackSpace;
642#endif
643
644 /* add value for scrollBar */
645 if (scrollBar.state)
646 {
647 priv_modes |= PrivMode_scrollBar;
648 SavedModes |= PrivMode_scrollBar;
649 }
650
651 run_command (argv);
652}
653
654/*----------------------------------------------------------------------*/
655void
656rxvt_term::Get_Colours ()
657{
862 int i; 658 int i;
863 659
864 for (i = 0; i < NUM_XA; i++) 660#ifdef OFF_FOCUS_FADING
865 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 661 pix_colors = pix_colors_focused;
866
867 /* Enable delete window protocol */
868 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0],
869 &(R->xa[XA_WMDELETEWINDOW]), 1);
870
871#ifdef USING_W11LIB
872 /* enable W11 callbacks */
873 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event);
874#endif 662#endif
875 663
876#ifdef META8_OPTION
877
878 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC);
879#endif
880
881 rxvt_get_ourmods(aR);
882
883 if (!(R->Options & Opt_scrollTtyOutput))
884 R->PrivateModes |= PrivMode_TtyOutputInh;
885 if (R->Options & Opt_scrollTtyKeypress)
886 R->PrivateModes |= PrivMode_Keypress;
887 if (!(R->Options & Opt_jumpScroll))
888 R->PrivateModes |= PrivMode_smoothScroll;
889#ifndef NO_BACKSPACE_KEY
890
891 if (STRCMP(R->key_backspace, "DEC") == 0)
892 R->PrivateModes |= PrivMode_HaveBackSpace;
893#endif
894 /* add value for scrollBar */
895 if (scrollbar_visible(R))
896 {
897 R->PrivateModes |= PrivMode_scrollBar;
898 R->SavedModes |= PrivMode_scrollBar;
899 }
900 if (menubar_visible(R))
901 {
902 R->PrivateModes |= PrivMode_menuBar;
903 R->SavedModes |= PrivMode_menuBar;
904 }
905#ifdef GREEK_SUPPORT
906 greek_init();
907#endif
908
909 R->Xfd = XConnectionNumber (R->Xdisplay);
910
911#ifdef CURSOR_BLINK
912
913 if (R->Options & Opt_cursorBlink)
914 (void)gettimeofday(&R->lastcursorchange, NULL);
915#endif
916
917 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0)
918 {
919 rxvt_print_error ("aborting");
920 exit (EXIT_FAILURE);
921 }
922}
923
924/*----------------------------------------------------------------------*/
925/* INTPROTO */
926void
927rxvt_Get_Colours(pR)
928{
929 int i;
930
931 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 664 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
932 { 665 {
933 rxvt_color xcol; 666 const char *name = rs[Rs_color + i];
934 667
935 if (!R->rs[Rs_color + i]) 668 if (!name)
936 continue; 669 continue;
937 670
938 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 671 rxvt_color xcol;
672
673 if (!set_color (xcol, name))
939 { 674 {
940#ifndef XTERM_REVERSE_VIDEO 675#ifndef XTERM_REVERSE_VIDEO
941 if (i < 2 && (R->Options & Opt_reverseVideo)) 676 if (i < 2 && OPTION (Opt_reverseVideo))
942 { 677 name = def_colorName [1 - i];
943 R->rs[Rs_color + i] = def_colorName[!i];
944 }
945 else 678 else
946#endif 679#endif
680 name = def_colorName [i];
947 681
948 R->rs[Rs_color + i] = def_colorName[i]; 682 if (!name)
949 if (!R->rs[Rs_color + i])
950 continue; 683 continue;
951 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 684
685 if (!set_color (xcol, name))
952 { 686 {
953 switch (i) 687 switch (i)
954 { 688 {
955 case Color_fg: 689 case Color_fg:
956 case Color_bg: 690 case Color_bg:
957 /* fatal: need bg/fg color */ 691 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
958 rxvt_print_error("aborting"); 692 name = "";
959 exit(EXIT_FAILURE);
960 /* NOTREACHED */
961 break; 693 break;
962#ifndef NO_CURSORCOLOR 694#ifndef NO_CURSORCOLOR
963
964 case Color_cursor2: 695 case Color_cursor2:
965 xcol = R->PixColors[Color_fg]; 696#endif
697 case Color_pointer_fg:
698 name = rs[Rs_color + Color_fg];
699 xcol.set (this, name);
966 break; 700 break;
967#endif /* ! NO_CURSORCOLOR */
968
969 case Color_pointer:
970 xcol = R->PixColors[Color_fg];
971 break;
972 default: 701 default:
973 xcol = R->PixColors[Color_bg]; /* None */ 702 name = rs[Rs_color + Color_bg];
703 xcol.set (this, name);
974 break; 704 break;
975 } 705 }
976 } 706 }
977 } 707 }
708
978 R->PixColors[i] = xcol; 709 pix_colors[i] = xcol;
979 SET_PIXCOLOR(R, i); 710 rs[Rs_color + i] = name;
711 }
712
713 if (depth <= 2)
980 } 714 {
981 715 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
982 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 716 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
983 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 717 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
984 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 718 }
985 R->PixColors[Color_border] = R->PixColors[Color_fg];
986 719
987 /* 720 /*
988 * get scrollBar/menuBar shadow colors 721 * get scrollBar shadow colors
989 * 722 *
990 * The calculations of topShadow/bottomShadow values are adapted 723 * The calculations of topShadow/bottomShadow values are adapted
991 * from the fvwm window manager. 724 * from the fvwm window manager.
992 */ 725 */
993#ifdef KEEP_SCROLLCOLOR 726#ifdef KEEP_SCROLLCOLOR
994 727 if (depth <= 2)
995 if (XDEPTH <= 2) 728 {
996 { /* Monochrome */ 729 /* Monochrome */
997 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 730 alias_color (Color_scroll, Color_fg);
998 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 731 alias_color (Color_topShadow, Color_bg);
999 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 732 alias_color (Color_bottomShadow, Color_bg);
1000 } 733 }
1001 else 734 else
1002 { 735 {
1003 rxvt_color xcol[3]; 736 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
1004 /* xcol[0] == white
1005 * xcol[1] == top shadow
1006 * xcol[2] == bot shadow */
1007 737
1008 xcol[1] = R->PixColors[Color_scroll]; 738 rgba cscroll;
1009# ifdef PREFER_24BIT 739 pix_colors [Color_scroll].get (cscroll);
1010
1011 xcol[0].set (r, -1, -1, -1);
1012 /* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
1013# else
1014
1015 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
1016# endif
1017
1018 unsigned short R1, G1, B1, R0, G0, B0;
1019
1020 xcol[0].get (r, R0, G0, B0);
1021 xcol[1].get (r, R1, G1, B1);
1022
1023 /* bottomShadowColor */
1024 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
1025 xcol[2] = R->PixColors[Color_Black];
1026
1027 R->PixColors[Color_bottomShadow] = xcol[2];
1028 740
1029 /* topShadowColor */ 741 /* topShadowColor */
1030 if (!xcol[1].set (aR_ 742 if (!pix_colors[Color_topShadow].set (this,
1031 min (R0, max (R0 / 5, R1) * 7 / 5), 743 rgba (
1032 min (G0, max (G0 / 5, G1) * 7 / 5), 744 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1033 min (B0, max (B0 / 5, B1) * 7 / 5))) 745 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1034 xcol[1] = R->PixColors[Color_White]; 746 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1035 747 cscroll.a)
1036 R->PixColors[Color_topShadow] = xcol[1]; 748 ))
749 alias_color (Color_topShadow, Color_White);
1037 } 750 }
1038#endif /* KEEP_SCROLLCOLOR */ 751#endif /* KEEP_SCROLLCOLOR */
752
753#ifdef OFF_FOCUS_FADING
754 if (rs[Rs_fade])
755 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
756 {
757 rgba c;
758 pix_colors [Color_fade].get (c);
759 pix_colors_focused [i].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused[i],c);
760 }
761#endif
1039} 762}
1040 763
1041/*----------------------------------------------------------------------*/ 764/*----------------------------------------------------------------------*/
1042/* color aliases, fg/bg bright-bold */ 765/* color aliases, fg/bg bright-bold */
1043/* INTPROTO */
1044void 766void
1045rxvt_color_aliases(pR_ int idx) 767rxvt_term::color_aliases (int idx)
1046{ 768{
1047 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) 769 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1048 { 770 {
1049 int i = atoi(R->rs[Rs_color + idx]); 771 int i = atoi (rs[Rs_color + idx]);
1050 772
1051 if (i >= 8 && i <= 15) 773 if (i >= 8 && i <= 15)
1052 { /* bright colors */ 774 { /* bright colors */
1053 i -= 8; 775 i -= 8;
1054#ifndef NO_BRIGHTCOLOR
1055
1056 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 776 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1057 return; 777 return;
1058#endif
1059
1060 } 778 }
779
1061 if (i >= 0 && i <= 7) /* normal colors */ 780 if (i >= 0 && i <= 7) /* normal colors */
1062 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 781 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1063 } 782 }
1064} 783}
1065 784
1066/*----------------------------------------------------------------------*/ 785/*----------------------------------------------------------------------*/
1067/* 786/*
1068 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 787 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1069 * Use resource ``modifier'' to override the Meta modifier 788 * Use resource ``modifier'' to override the Meta modifier
1070 */ 789 */
1071/* INTPROTO */
1072void 790void
1073rxvt_get_ourmods(pR) 791rxvt_term::get_ourmods ()
1074{ 792{
1075 int i, j, k; 793 int i, j, k;
1076 int requestedmeta, realmeta, realalt; 794 int requestedmeta, realmeta, realalt;
1077 const char *cm, *rsmod; 795 const char *cm, *rsmod;
1078 XModifierKeymap *map; 796 XModifierKeymap *map;
1079 KeyCode *kc; 797 KeyCode *kc;
1080 const unsigned int modmasks[] = 798 const unsigned int modmasks[] =
1081 { 799 {
1082 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 800 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1083 }; 801 };
1084 802
1085 requestedmeta = realmeta = realalt = 0; 803 requestedmeta = realmeta = realalt = 0;
1086 rsmod = R->rs[Rs_modifier]; 804 rsmod = rs[Rs_modifier];
805
1087 if (rsmod 806 if (rsmod
1088 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 807 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1089 requestedmeta = rsmod[3] - '0'; 808 requestedmeta = rsmod[3] - '0';
1090 809
1091 map = XGetModifierMapping(R->Xdisplay); 810 map = XGetModifierMapping (xdisp);
1092 kc = map->modifiermap; 811 kc = map->modifiermap;
812
1093 for (i = 1; i < 6; i++) 813 for (i = 1; i < 6; i++)
1094 { 814 {
1095 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 815 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
816
1096 for (j = map->max_keypermod; j--; k++) 817 for (j = map->max_keypermod; j--; k++)
1097 { 818 {
1098 if (kc[k] == 0) 819 if (kc[k] == 0)
1099 break; 820 break;
821
1100 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) 822 switch (XKeycodeToKeysym (xdisp, kc[k], 0))
1101 { 823 {
1102 case XK_Num_Lock: 824 case XK_Num_Lock:
1103 R->ModNumLockMask = modmasks[i - 1]; 825 ModNumLockMask = modmasks[i - 1];
1104 /* FALLTHROUGH */ 826 continue;
1105 default: 827
1106 continue; /* for(;;) */ 828 case XK_ISO_Level3_Shift:
829 ModLevel3Mask = modmasks[i - 1];
830 continue;
831
1107 case XK_Meta_L: 832 case XK_Meta_L:
1108 case XK_Meta_R: 833 case XK_Meta_R:
1109 cm = "meta"; 834 cm = "meta";
1110 realmeta = i; 835 realmeta = i;
1111 break; 836 break;
837
1112 case XK_Alt_L: 838 case XK_Alt_L:
1113 case XK_Alt_R: 839 case XK_Alt_R:
1114 cm = "alt"; 840 cm = "alt";
1115 realalt = i; 841 realalt = i;
1116 break; 842 break;
843
1117 case XK_Super_L: 844 case XK_Super_L:
1118 case XK_Super_R: 845 case XK_Super_R:
1119 cm = "super"; 846 cm = "super";
1120 break; 847 break;
848
1121 case XK_Hyper_L: 849 case XK_Hyper_L:
1122 case XK_Hyper_R: 850 case XK_Hyper_R:
1123 cm = "hyper"; 851 cm = "hyper";
1124 break; 852 break;
853
854 default:
855 continue;
1125 } 856 }
1126 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 857
858 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1127 requestedmeta = i; 859 requestedmeta = i;
1128 } 860 }
1129 } 861 }
862
1130 XFreeModifiermap(map); 863 XFreeModifiermap (map);
864
1131 i = (requestedmeta ? requestedmeta 865 i = requestedmeta ? requestedmeta
1132 : (realmeta ? realmeta 866 : realmeta ? realmeta
1133 : (realalt ? realalt : 0))); 867 : realalt ? realalt
868 : 0;
869
1134 if (i) 870 if (i)
1135 R->ModMetaMask = modmasks[i - 1]; 871 ModMetaMask = modmasks[i - 1];
1136} 872}
1137 873
1138/*----------------------------------------------------------------------*/ 874/*----------------------------------------------------------------------*/
1139/* rxvt_Create_Windows() - Open and map the window */ 875/* rxvt_Create_Windows () - Open and map the window */
1140/* EXTPROTO */
1141void 876void
1142rxvt_Create_Windows(pR_ int argc, const char *const *argv) 877rxvt_term::create_windows (int argc, const char *const *argv)
1143{ 878{
1144 XClassHint classHint; 879 XClassHint classHint;
1145 XWMHints wmHint; 880 XWMHints wmHint;
881#if ENABLE_FRILLS
882 MWMHints mwmhints;
883#endif
1146 XGCValues gcvalue; 884 XGCValues gcvalue;
1147 long vt_emask;
1148
1149#ifdef PREFER_24BIT
1150
1151 XSetWindowAttributes attributes; 885 XSetWindowAttributes attributes;
1152 XWindowAttributes gattr; 886 Window top, parent;
1153 887
1154 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 888 dLocal (Display *, xdisp);
1155 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1156 889
1157 if (R->Options & Opt_transparent) 890 /* grab colors before netscape does */
891 Get_Colours ();
892
893 if (!set_fonts ())
894 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
895
896 parent = display->root;
897
898 attributes.override_redirect = !!OPTION (Opt_override_redirect);
899
900#if ENABLE_FRILLS
901 if (OPTION (Opt_borderLess))
1158 { 902 {
1159 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 903 if (XInternAtom (xdisp, "_MOTIF_WM_INFO", True) == None)
1160 &gattr); 904 {
1161 XDEPTH = gattr.depth; 905 /* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
906 attributes.override_redirect = true;
907 mwmhints.flags = 0;
908 }
909 else
910 {
911 mwmhints.flags = MWM_HINTS_DECORATIONS;
912 mwmhints.decorations = 0;
913 }
1162 } 914 }
1163 else 915 else
1164 { 916 mwmhints.flags = 0;
1165 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen); 917#endif
1166 /*
1167 * If depth is not 24, look for a 24bit visual.
1168 */
1169 if (XDEPTH != 24)
1170 {
1171 XVisualInfo vinfo;
1172 918
1173 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) 919#if ENABLE_XEMBED
1174 { 920 if (rs[Rs_embed])
1175 XDEPTH = 24;
1176 XVISUAL = vinfo.visual;
1177 XCMAP = XCreateColormap(R->Xdisplay,
1178 RootWindow(R->Xdisplay, Xscreen),
1179 XVISUAL, AllocNone);
1180 }
1181 }
1182 } 921 {
1183#endif 922 XWindowAttributes wattr;
1184 923
1185 /* grab colors before netscape does */ 924 parent = strtol (rs[Rs_embed], 0, 0);
1186 rxvt_Get_Colours(aR);
1187 925
1188 rxvt_change_font(aR_ 1, NULL); 926 if (!XGetWindowAttributes (xdisp, parent, &wattr))
927 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
928
929 window_calc (wattr.width, wattr.height);
930 }
931#endif
932
1189 rxvt_window_calc(aR_ 0, 0); 933 window_calc (0, 0);
1190 R->old_width = R->szHint.width;
1191 R->old_height = R->szHint.height;
1192 934
1193 /* parent window - reverse video so we can see placement errors
1194 * sub-window placement & size in rxvt_resize_subwindows() 935 /* sub-window placement & size in rxvt_resize_subwindows () */
1195 */
1196
1197#ifdef PREFER_24BIT
1198
1199 attributes.background_pixel = R->PixColors[Color_fg]; 936 attributes.background_pixel = pix_colors_focused [Color_border];
1200 attributes.border_pixel = R->PixColors[Color_border]; 937 attributes.border_pixel = pix_colors_focused [Color_border];
1201 attributes.colormap = XCMAP; 938 attributes.colormap = cmap;
1202 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1203 R->szHint.x, R->szHint.y,
1204 R->szHint.width, R->szHint.height,
1205 R->TermWin.ext_bwidth,
1206 XDEPTH, InputOutput,
1207 XVISUAL,
1208 CWBackPixel | CWBorderPixel
1209 | CWColormap, &attributes);
1210#else
1211 939
1212 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot, 940 top = XCreateWindow (xdisp, parent,
1213 R->szHint.x, R->szHint.y, 941 szHint.x, szHint.y,
1214 R->szHint.width,
1215 R->szHint.height, 942 szHint.width, szHint.height,
1216 R->TermWin.ext_bwidth, 943 ext_bwidth,
1217 R->PixColors[Color_border], 944 depth, InputOutput, visual,
1218 R->PixColors[Color_fg]); 945 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1219#endif 946 &attributes);
1220 947
948 this->parent[0] = top;
949
950 old_width = szHint.width;
951 old_height = szHint.height;
952
1221 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); 953 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1222 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); 954 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1223 955
1224 classHint.res_name = (char *)R->rs[Rs_name]; 956 classHint.res_name = (char *)rs[Rs_name];
1225 classHint.res_class = (char *)APL_CLASS; 957 classHint.res_class = (char *)RESCLASS;
1226 958
1227 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 959 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1228 wmHint.input = True; 960 wmHint.input = True;
1229 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState 961 wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;
1230 : NormalState); 962 wmHint.window_group = top;
1231 wmHint.window_group = R->TermWin.parent[0];
1232 963
1233 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 964 XmbSetWMProperties (xdisp, top, NULL, NULL, (char **)argv, argc,
1234 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 965 &szHint, &wmHint, &classHint);
1235 XSelectInput(R->Xdisplay, R->TermWin.parent[0], 966
967#if ENABLE_FRILLS
968 if (mwmhints.flags)
969 XChangeProperty (xdisp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
970 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
971#endif
972
973 Atom protocols[] = {
974 xa[XA_WM_DELETE_WINDOW],
975#if ENABLE_EWMH
976 xa[XA_NET_WM_PING],
977#endif
978 };
979
980 XSetWMProtocols (xdisp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
981
982#if ENABLE_FRILLS
983 if (rs[Rs_transient_for])
984 XSetTransientForHint (xdisp, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
985#endif
986
987#if ENABLE_EWMH
988 long pid = getpid ();
989
990 XChangeProperty (xdisp, top,
991 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
992 PropModeReplace, (unsigned char *)&pid, 1);
993
994 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
995#endif
996
997 XSelectInput (xdisp, top,
1236 (KeyPressMask 998 KeyPressMask
1237#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 999#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1238 | KeyReleaseMask 1000 | KeyReleaseMask
1239#endif 1001#endif
1240 | FocusChangeMask | VisibilityChangeMask 1002 | FocusChangeMask | VisibilityChangeMask
1241 | StructureNotifyMask)); 1003 | ExposureMask | StructureNotifyMask);
1004
1005 termwin_ev.start (display, top);
1242 1006
1243 /* vt cursor: Black-on-White is standard, but this is more popular */ 1007 /* vt cursor: Black-on-White is standard, but this is more popular */
1244 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1008 TermWin_cursor = XCreateFontCursor (xdisp, XC_xterm);
1245 1009
1246#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1010#ifdef HAVE_SCROLLBARS
1247 /* cursor (menuBar/scrollBar): Black-on-White */ 1011 /* cursor scrollBar: Black-on-White */
1248 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr); 1012 leftptr_cursor = XCreateFontCursor (xdisp, XC_left_ptr);
1249#endif
1250
1251#ifdef POINTER_BLANK
1252
1253 {
1254 XColor blackcolour;
1255 blackcolour.red = 0;
1256 blackcolour.green = 0;
1257 blackcolour.blue = 0;
1258 Font f = XLoadFont (R->Xdisplay, "fixed");
1259 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1260 &blackcolour, &blackcolour);
1261 XUnloadFont (R->Xdisplay, f);
1262 }
1263#endif 1013#endif
1264 1014
1265 /* the vt window */ 1015 /* the vt window */
1266 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1016 vt = XCreateSimpleWindow (xdisp, top,
1267 R->window_vt_x, R->window_vt_y, 1017 window_vt_x, window_vt_y,
1268 TermWin_TotalWidth(), 1018 width, height,
1269 TermWin_TotalHeight(),
1270 0, 1019 0,
1271 R->PixColors[Color_fg], 1020 pix_colors_focused[Color_fg],
1272 R->PixColors[Color_bg]); 1021 pix_colors_focused[Color_bg]);
1273#ifdef DEBUG_X
1274 1022
1275 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window"); 1023 attributes.bit_gravity = NorthWestGravity;
1276#endif 1024 XChangeWindowAttributes (xdisp, vt, CWBitGravity, &attributes);
1277 1025
1278 R->pointer_unblank ();
1279
1280 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1026 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1281 | PropertyChangeMask);
1282#ifdef POINTER_BLANK
1283 1027
1284 if ((R->Options & Opt_pointerBlank)) 1028 if (OPTION (Opt_pointerBlank))
1285 vt_emask |= PointerMotionMask; 1029 vt_emask |= PointerMotionMask;
1286 else 1030 else
1287#endif
1288
1289 vt_emask |= (Button1MotionMask | Button3MotionMask); 1031 vt_emask |= Button1MotionMask | Button3MotionMask;
1290 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1291 1032
1292#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1033 vt_select_input ();
1293 1034
1294 if (menuBar_height()) 1035 vt_ev.start (display, vt);
1295 {
1296 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1297 R->window_vt_x, 0,
1298 TermWin_TotalWidth(),
1299 menuBar_TotalHeight(),
1300 0,
1301 R->PixColors[Color_fg],
1302 R->PixColors[Color_scroll]);
1303#ifdef DEBUG_X
1304 1036
1305 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1306#endif
1307
1308 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1309 XSelectInput(R->Xdisplay, R->menuBar.win,
1310 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1311 | Button1MotionMask));
1312 }
1313#endif
1314#ifdef XPM_BACKGROUND 1037#ifdef XPM_BACKGROUND
1315 if (R->rs[Rs_backgroundPixmap] != NULL 1038 if (rs[Rs_backgroundPixmap] != NULL
1316 && !(R->Options & Opt_transparent)) 1039 && !OPTION (Opt_transparent))
1317 { 1040 {
1318 const char *p = R->rs[Rs_backgroundPixmap]; 1041 const char *p = rs[Rs_backgroundPixmap];
1319 1042
1320 if ((p = STRCHR(p, ';')) != NULL) 1043 if ((p = strchr (p, ';')) != NULL)
1321 { 1044 {
1322 p++; 1045 p++;
1323 rxvt_scale_pixmap(aR_ p); 1046 scale_pixmap (p);
1324 } 1047 }
1048
1325 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); 1049 set_bgPixmap (rs[Rs_backgroundPixmap]);
1326 rxvt_scr_touch(aR_ True); 1050 scr_touch (true);
1327 } 1051 }
1328#endif 1052#endif
1329 1053
1330 /* graphics context for the vt window */ 1054 /* graphics context for the vt window */
1331 gcvalue.foreground = R->PixColors[Color_fg]; 1055 gcvalue.foreground = pix_colors[Color_fg];
1332 gcvalue.background = R->PixColors[Color_bg]; 1056 gcvalue.background = pix_colors[Color_bg];
1333 gcvalue.graphics_exposures = 1; 1057 gcvalue.graphics_exposures = 1;
1334 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1335 GCForeground | GCBackground
1336 | GCGraphicsExposures, &gcvalue);
1337 1058
1338#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1059 gc = XCreateGC (xdisp, vt,
1060 GCForeground | GCBackground | GCGraphicsExposures,
1061 &gcvalue);
1339 1062
1063 drawable = new rxvt_drawable (this, vt);
1064
1065#ifdef RXVT_SCROLLBAR
1340 gcvalue.foreground = R->PixColors[Color_topShadow]; 1066 gcvalue.foreground = pix_colors[Color_topShadow];
1341 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1067 topShadowGC = XCreateGC (xdisp, vt, GCForeground, &gcvalue);
1342 GCForeground, &gcvalue);
1343 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1068 gcvalue.foreground = pix_colors[Color_bottomShadow];
1344 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1069 botShadowGC = XCreateGC (xdisp, vt, GCForeground, &gcvalue);
1345 GCForeground, &gcvalue); 1070 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1346 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1071 scrollbarGC = XCreateGC (xdisp, vt, GCForeground, &gcvalue);
1347 : Color_scroll)]; 1072#endif
1348 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1073
1349 GCForeground, &gcvalue); 1074#ifdef OFF_FOCUS_FADING
1075 // initially we are in unfocused state
1076 if (rs[Rs_fade])
1077 pix_colors = pix_colors_unfocused;
1078#endif
1079
1080 pointer_unblank ();
1081 scr_recolour ();
1082}
1083
1084/* ------------------------------------------------------------------------- *
1085 * GET TTY CURRENT STATE *
1086 * ------------------------------------------------------------------------- */
1087void
1088rxvt_get_ttymode (ttymode_t *tio, int erase)
1089{
1090#ifdef HAVE_TERMIOS_H
1091 /*
1092 * standard System V termios interface
1093 */
1094 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1095 {
1096 // return error - use system defaults,
1097 // where possible, and zero elsewhere
1098 memset (tio, 0, sizeof (ttymode_t));
1099
1100 tio->c_cc[VINTR] = CINTR;
1101 tio->c_cc[VQUIT] = CQUIT;
1102 tio->c_cc[VERASE] = CERASE;
1103#ifdef VERASE2
1104 tio->c_cc[VERASE2] = CERASE2;
1105#endif
1106 tio->c_cc[VKILL] = CKILL;
1107 tio->c_cc[VSTART] = CSTART;
1108 tio->c_cc[VSTOP] = CSTOP;
1109 tio->c_cc[VSUSP] = CSUSP;
1110# ifdef VDSUSP
1111 tio->c_cc[VDSUSP] = CDSUSP;
1350#endif 1112# endif
1113# ifdef VREPRINT
1114 tio->c_cc[VREPRINT] = CRPRNT;
1115# endif
1116# ifdef VDISCRD
1117 tio->c_cc[VDISCRD] = CFLUSH;
1118# endif
1119# ifdef VWERSE
1120 tio->c_cc[VWERSE] = CWERASE;
1121# endif
1122# ifdef VLNEXT
1123 tio->c_cc[VLNEXT] = CLNEXT;
1124# endif
1125 }
1126
1127 tio->c_cc[VEOF] = CEOF;
1128 tio->c_cc[VEOL] = VDISABLE;
1129# ifdef VEOL2
1130 tio->c_cc[VEOL2] = VDISABLE;
1131# endif
1132# ifdef VSWTC
1133 tio->c_cc[VSWTC] = VDISABLE;
1134# endif
1135# ifdef VSWTCH
1136 tio->c_cc[VSWTCH] = VDISABLE;
1137# endif
1138# if VMIN != VEOF
1139 tio->c_cc[VMIN] = 1;
1140# endif
1141# if VTIME != VEOL
1142 tio->c_cc[VTIME] = 0;
1143# endif
1144
1145 if (erase != -1)
1146 tio->c_cc[VERASE] = (char)erase;
1147
1148 /* input modes */
1149 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1150# ifdef IMAXBEL
1151 | IMAXBEL
1152# endif
1153 | IXON);
1154
1155 /* output modes */
1156 tio->c_oflag = (OPOST | ONLCR);
1157
1158 /* control modes */
1159 tio->c_cflag = (CS8 | CREAD);
1160
1161 /* line discipline modes */
1162 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1163# if defined (ECHOCTL) && defined (ECHOKE)
1164 | ECHOCTL | ECHOKE
1165# endif
1166 | ECHOE | ECHOK);
1167# else /* HAVE_TERMIOS_H */
1168
1169 /*
1170 * sgtty interface
1171 */
1172
1173 /* get parameters -- gtty */
1174 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1175 {
1176 tio->sg.sg_erase = CERASE; /* ^H */
1177 tio->sg.sg_kill = CKILL; /* ^U */
1178 }
1179
1180 if (erase != -1)
1181 tio->sg.sg_erase = (char)erase;
1182
1183 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1184
1185 /* get special characters */
1186 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1187 {
1188 tio->tc.t_intrc = CINTR; /* ^C */
1189 tio->tc.t_quitc = CQUIT; /* ^\ */
1190 tio->tc.t_startc = CSTART; /* ^Q */
1191 tio->tc.t_stopc = CSTOP; /* ^S */
1192 tio->tc.t_eofc = CEOF; /* ^D */
1193 tio->tc.t_brkc = -1;
1194 }
1195
1196 /* get local special chars */
1197 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1198 {
1199 tio->lc.t_suspc = CSUSP; /* ^Z */
1200 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1201 tio->lc.t_rprntc = CRPRNT; /* ^R */
1202 tio->lc.t_flushc = CFLUSH; /* ^O */
1203 tio->lc.t_werasc = CWERASE; /* ^W */
1204 tio->lc.t_lnextc = CLNEXT; /* ^V */
1205 }
1206 /* get line discipline */
1207 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1208# ifdef NTTYDISC
1209 tio->line = NTTYDISC;
1210# endif /* NTTYDISC */
1211
1212 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1213#endif /* HAVE_TERMIOS_H */
1214
1215 /*
1216 * Debugging
1217 */
1218#ifdef DEBUG_TTYMODE
1219#ifdef HAVE_TERMIOS_H
1220 /* c_iflag bits */
1221 fprintf (stderr, "Input flags\n");
1222
1223 /* cpp token stringize doesn't work on all machines <sigh> */
1224# define FOO(flag,name) \
1225 if ((tio->c_iflag) & flag) \
1226 fprintf (stderr, "%s ", name)
1227
1228 /* c_iflag bits */
1229 FOO (IGNBRK, "IGNBRK");
1230 FOO (BRKINT, "BRKINT");
1231 FOO (IGNPAR, "IGNPAR");
1232 FOO (PARMRK, "PARMRK");
1233 FOO (INPCK, "INPCK");
1234 FOO (ISTRIP, "ISTRIP");
1235 FOO (INLCR, "INLCR");
1236 FOO (IGNCR, "IGNCR");
1237 FOO (ICRNL, "ICRNL");
1238 FOO (IXON, "IXON");
1239 FOO (IXOFF, "IXOFF");
1240# ifdef IUCLC
1241 FOO (IUCLC, "IUCLC");
1242# endif
1243# ifdef IXANY
1244 FOO (IXANY, "IXANY");
1245# endif
1246# ifdef IMAXBEL
1247 FOO (IMAXBEL, "IMAXBEL");
1248# endif
1249
1250 fprintf (stderr, "\n");
1251
1252# undef FOO
1253# define FOO(entry, name) \
1254 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1255
1256 FOO (VINTR, "VINTR");
1257 FOO (VQUIT, "VQUIT");
1258 FOO (VERASE, "VERASE");
1259 FOO (VKILL, "VKILL");
1260 FOO (VEOF, "VEOF");
1261 FOO (VEOL, "VEOL");
1262# ifdef VEOL2
1263 FOO (VEOL2, "VEOL2");
1264# endif
1265# ifdef VSWTC
1266 FOO (VSWTC, "VSWTC");
1267# endif
1268# ifdef VSWTCH
1269 FOO (VSWTCH, "VSWTCH");
1270# endif
1271 FOO (VSTART, "VSTART");
1272 FOO (VSTOP, "VSTOP");
1273 FOO (VSUSP, "VSUSP");
1274# ifdef VDSUSP
1275 FOO (VDSUSP, "VDSUSP");
1276# endif
1277# ifdef VREPRINT
1278 FOO (VREPRINT, "VREPRINT");
1279# endif
1280# ifdef VDISCRD
1281 FOO (VDISCRD, "VDISCRD");
1282# endif
1283# ifdef VWERSE
1284 FOO (VWERSE, "VWERSE");
1285# endif
1286# ifdef VLNEXT
1287 FOO (VLNEXT, "VLNEXT");
1288# endif
1289
1290 fprintf (stderr, "\n");
1291# undef FOO
1292# endif /* HAVE_TERMIOS_H */
1293#endif /* DEBUG_TTYMODE */
1351} 1294}
1352 1295
1353/*----------------------------------------------------------------------*/ 1296/*----------------------------------------------------------------------*/
1354/* 1297/*
1355 * Run the command in a subprocess and return a file descriptor for the 1298 * Run the command in a subprocess and return a file descriptor for the
1356 * master end of the pseudo-teletype pair with the command talking to 1299 * master end of the pseudo-teletype pair with the command talking to
1357 * the slave. 1300 * the slave.
1358 */ 1301 */
1359/* INTPROTO */ 1302void
1360int
1361rxvt_run_command(pR_ const char *const *argv) 1303rxvt_term::run_command (const char *const *argv)
1362{ 1304{
1363 int cfd, er; 1305#if ENABLE_FRILLS
1364 1306 if (rs[Rs_pty_fd])
1365 /* get master (pty) */
1366 if ((cfd = rxvt_get_pty (&(R->tty_fd), &(R->ttydev))) < 0)
1367 {
1368 rxvt_print_error("can't open pseudo-tty");
1369 return -1;
1370 } 1307 {
1308 pty->pty = atoi (rs[Rs_pty_fd]);
1371 1309
1372#ifdef FD_SETSIZE 1310 if (pty->pty >= 0)
1373 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1374 {
1375 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1376 rxvt_clean_exit();
1377 exit(EXIT_FAILURE);
1378 }
1379#endif
1380
1381 fcntl (cfd, F_SETFL, O_NONBLOCK);
1382
1383 /* get slave (tty) */
1384 if (R->tty_fd < 0)
1385 {
1386#ifndef NO_SETOWNER_TTYDEV
1387 rxvt_privileged_ttydev (aR_ SAVE);
1388#endif
1389
1390 if ((R->tty_fd = rxvt_get_tty (R->ttydev)) < 0)
1391 { 1311 {
1392 close(cfd); 1312 if (getfd_hook)
1393 rxvt_print_error("can't open slave tty %s", R->ttydev); 1313 pty->pty = (*getfd_hook) (pty->pty);
1394 return -1; 1314
1315 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1316 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1395 } 1317 }
1396 } 1318 }
1319 else
1320#endif
1321 if (!pty->get ())
1322 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1323
1324 pty->set_utf8_mode (enc_utf8);
1325
1326 /* set initial window size */
1327 tt_winch ();
1328
1329 int er;
1330
1397#ifndef NO_BACKSPACE_KEY 1331#ifndef NO_BACKSPACE_KEY
1398 if (R->key_backspace[0] && !R->key_backspace[1]) 1332 if (key_backspace[0] && !key_backspace[1])
1399 er = R->key_backspace[0]; 1333 er = key_backspace[0];
1400 else if (STRCMP(R->key_backspace, "DEC") == 0) 1334 else if (strcmp (key_backspace, "DEC") == 0)
1401 er = '\177'; /* the initial state anyway */ 1335 er = '\177'; /* the initial state anyway */
1402 else 1336 else
1403#endif 1337#endif
1404
1405 er = -1; 1338 er = -1;
1406 1339
1407 rxvt_get_ttymode (&(R->tio), er); 1340 rxvt_get_ttymode (&tio, er);
1408 1341
1409#ifndef __QNX__ 1342#if ENABLE_FRILLS
1343 if (rs[Rs_pty_fd])
1344 return;
1345#endif
1346
1410 /* spin off the command interpreter */ 1347 /* spin off the command interpreter */
1411 switch (R->cmd_pid = fork ()) 1348 switch (cmd_pid = fork ())
1412 { 1349 {
1413 case -1: 1350 case -1:
1414 rxvt_print_error("can't fork");
1415 return -1;
1416 case 0:
1417 close (cfd); /* only keep R->tty_fd and STDERR open */
1418 close (R->Xfd);
1419 if (rxvt_control_tty (R->tty_fd, R->ttydev) < 0)
1420 rxvt_print_error ("could not obtain control of tty");
1421 else
1422 { 1351 {
1423 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1352 cmd_pid = 0;
1424 dup2 (R->tty_fd, STDIN_FILENO); 1353 rxvt_fatal ("can't fork, aborting.\n");
1425 dup2 (R->tty_fd, STDOUT_FILENO);
1426 dup2 (R->tty_fd, STDERR_FILENO);
1427
1428 if (R->tty_fd > 2)
1429 close (R->tty_fd);
1430
1431 rxvt_run_child (aR_ argv);
1432 } 1354 }
1355 case 0:
1356 init_env ();
1357
1358 if (!pty->make_controlling_tty ())
1359 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1360 else
1361 {
1362 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1363 dup2 (pty->tty, STDIN_FILENO);
1364 dup2 (pty->tty, STDOUT_FILENO);
1365 dup2 (pty->tty, STDERR_FILENO);
1366
1367 // close all our file handles that we do no longer need
1368 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1369 {
1370 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1371 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1372 }
1373
1374 run_child (argv);
1375 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1376 }
1377
1433 exit (EXIT_FAILURE); 1378 _exit (EXIT_FAILURE);
1434 /* NOTREACHED */ 1379
1435 default: 1380 default:
1436 { 1381 if (!OPTION (Opt_utmpInhibit))
1437#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1382 pty->login (cmd_pid, OPTION (Opt_loginShell), rs[Rs_display_name]);
1438 int fdstdin;
1439 1383
1440 fdstdin = dup (STDIN_FILENO); 1384 pty->close_tty ();
1441 dup2 (R->tty_fd, STDIN_FILENO);
1442#endif
1443 1385
1444 rxvt_privileged_utmp (aR_ SAVE); 1386 child_ev.start (cmd_pid);
1445#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1446 1387
1447 dup2 (fdstdin, STDIN_FILENO); 1388 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1448 close (fdstdin);
1449#endif
1450
1451 }
1452 close (R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */
1453 break; 1389 break;
1454 } 1390 }
1455#else /* __QNX__ uses qnxspawn() */
1456 fchmod (R->tty_fd, 0622);
1457 fcntl (R->tty_fd, F_SETFD, FD_CLOEXEC);
1458 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1459
1460 if (rxvt_run_child (aR_ argv) == -1)
1461 exit (EXIT_FAILURE);
1462#endif
1463
1464 return cfd;
1465} 1391}
1466 1392
1467/* ------------------------------------------------------------------------- * 1393/* ------------------------------------------------------------------------- *
1468 * CHILD PROCESS OPERATIONS * 1394 * CHILD PROCESS OPERATIONS *
1469 * ------------------------------------------------------------------------- */ 1395 * ------------------------------------------------------------------------- */
1470/* 1396/*
1471 * The only open file descriptor is the slave tty - so no error messages. 1397 * The only open file descriptor is the slave tty - so no error messages.
1472 * returns are fatal 1398 * returns are fatal
1473 */ 1399 */
1474/* INTPROTO */
1475int 1400int
1476rxvt_run_child(pR_ const char *const *argv) 1401rxvt_term::run_child (const char *const *argv)
1477{ 1402{
1478 char *login; 1403 char *login;
1479 1404
1480 SET_TTYMODE (STDIN_FILENO, &(R->tio)); /* init terminal attributes */ 1405 SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1481 1406
1482 if (R->Options & Opt_console) 1407 if (OPTION (Opt_console))
1483 { /* be virtual console, fail silently */ 1408 { /* be virtual console, fail silently */
1484#ifdef TIOCCONS 1409#ifdef TIOCCONS
1485 unsigned int on = 1; 1410 unsigned int on = 1;
1486 1411
1487 ioctl (STDIN_FILENO, TIOCCONS, &on); 1412 ioctl (STDIN_FILENO, TIOCCONS, &on);
1488#elif defined (SRIOCSREDIR) 1413#elif defined (SRIOCSREDIR)
1489
1490 int fd; 1414 int fd;
1491 1415
1492 fd = open (CONSOLE, O_WRONLY, 0); 1416 fd = open (CONSOLE, O_WRONLY, 0);
1493 if (fd >= 0) 1417 if (fd >= 0)
1494 {
1495 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1418 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1496 close (fd); 1419 close (fd);
1497 }
1498#endif /* SRIOCSREDIR */ 1420#endif /* SRIOCSREDIR */
1499
1500 } 1421 }
1501 1422
1502 /* reset signals and spin off the command interpreter */ 1423 /* reset signals and spin off the command interpreter */
1503 signal (SIGINT, SIG_DFL); 1424 signal (SIGINT, SIG_DFL);
1504 signal (SIGQUIT, SIG_DFL); 1425 signal (SIGQUIT, SIG_DFL);
1505 signal (SIGCHLD, SIG_DFL); 1426 signal (SIGCHLD, SIG_DFL);
1427 signal (SIGHUP, SIG_DFL);
1428 signal (SIGPIPE, SIG_DFL);
1506 /* 1429 /*
1507 * mimick login's behavior by disabling the job control signals 1430 * mimick login's behavior by disabling the job control signals
1508 * a shell that wants them can turn them back on 1431 * a shell that wants them can turn them back on
1509 */ 1432 */
1510#ifdef SIGTSTP 1433#ifdef SIGTSTP
1511
1512 signal (SIGTSTP, SIG_IGN); 1434 signal (SIGTSTP, SIG_IGN);
1513 signal (SIGTTIN, SIG_IGN); 1435 signal (SIGTTIN, SIG_IGN);
1514 signal (SIGTTOU, SIG_IGN); 1436 signal (SIGTTOU, SIG_IGN);
1515#endif /* SIGTSTP */ 1437#endif /* SIGTSTP */
1516 1438
1517 /* set window size */
1518 struct winsize ws;
1519
1520 ws.ws_col = R->TermWin.ncol;
1521 ws.ws_row = R->TermWin.nrow;
1522 ws.ws_xpixel = ws.ws_ypixel = 0;
1523 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1524
1525 // unblock signals (signals are blocked by iom.C 1439 // unblock signals (signals are blocked by iom.C
1526 sigset_t ss; 1440 sigset_t ss;
1527 sigemptyset (&ss); 1441 sigemptyset (&ss);
1528 sigprocmask (SIG_SETMASK, &ss, 0); 1442 sigprocmask (SIG_SETMASK, &ss, 0);
1529 1443
1530#ifndef __QNX__
1531 /* command interpreter path */ 1444 /* command interpreter path */
1532 if (argv != NULL) 1445 if (argv != NULL)
1533 { 1446 {
1534# ifdef DEBUG_CMD 1447# ifdef DEBUG_CMD
1535 int i; 1448 int i;
1536 1449
1537 for (i = 0; argv[i]; i++) 1450 for (i = 0; argv[i]; i++)
1538 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1451 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1539# endif 1452# endif
1540 1453
1541 execvp(argv[0], (char *const *)argv); 1454 execvp (argv[0], (char *const *)argv);
1542 /* no error message: STDERR is closed! */ 1455 /* no error message: STDERR is closed! */
1543 } 1456 }
1544 else 1457 else
1545 { 1458 {
1546 const char *argv0, *shell; 1459 const char *argv0, *shell;
1547 1460
1548 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1461 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1549 shell = "/bin/sh"; 1462 shell = "/bin/sh";
1550 1463
1551 argv0 = (const char *)rxvt_r_basename(shell); 1464 argv0 = (const char *)rxvt_r_basename (shell);
1552 if (R->Options & Opt_loginShell) 1465
1466 if (OPTION (Opt_loginShell))
1553 { 1467 {
1554 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1468 login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1555 1469
1556 login[0] = '-'; 1470 login[0] = '-';
1557 STRCPY(&login[1], argv0); 1471 strcpy (&login[1], argv0);
1558 argv0 = login; 1472 argv0 = login;
1559 } 1473 }
1474
1560 execlp(shell, argv0, NULL); 1475 execlp (shell, argv0, NULL);
1561 /* no error message: STDERR is closed! */ 1476 /* no error message: STDERR is closed! */
1562 } 1477 }
1563#else /* __QNX__ uses qnxspawn() */
1564 {
1565 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1566 char *command = NULL, fullcommand[_MAX_PATH];
1567 char **arg_v, *arg_a[2] = { NULL, NULL };
1568 1478
1569 if (argv != NULL)
1570 {
1571 if (access(argv[0], X_OK) == -1)
1572 {
1573 if (STRCHR(argv[0], '/') == NULL)
1574 {
1575 searchenv(argv[0], "PATH", fullcommand);
1576 if (fullcommand[0] != '\0')
1577 command = fullcommand;
1578 }
1579 if (access(command, X_OK) == -1)
1580 return -1;
1581 }
1582 else
1583 command = argv[0];
1584 arg_v = argv;
1585 }
1586 else
1587 {
1588 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1589 command = "/bin/sh";
1590
1591 arg_a[0] = my_basename(command);
1592 if (R->Options & Opt_loginShell)
1593 {
1594 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1595
1596 login[0] = '-';
1597 STRCPY(&login[1], arg_a[0]);
1598 arg_a[0] = login;
1599 }
1600 arg_v = arg_a;
1601 }
1602 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;
1603 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1604 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1605 command, arg_v, environ, iov_a, 0);
1606 if (login)
1607 free(login);
1608 close(R->tty_fd);
1609 return R->cmd_fd;
1610 }
1611#endif
1612 return -1; 1479 return -1;
1613} 1480}
1614 1481
1615/* ------------------------------------------------------------------------- *
1616 * GET TTY CURRENT STATE *
1617 * ------------------------------------------------------------------------- */
1618/* rxvt_get_ttymode() */
1619/* INTPROTO */
1620void
1621rxvt_get_ttymode(ttymode_t *tio, int erase)
1622{
1623#ifdef HAVE_TERMIOS_H
1624 /*
1625 * standard System V termios interface
1626 */
1627 if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1628 {
1629 /* return error - use system defaults */
1630 tio->c_cc[VINTR] = CINTR;
1631 tio->c_cc[VQUIT] = CQUIT;
1632 tio->c_cc[VERASE] = CERASE;
1633 tio->c_cc[VKILL] = CKILL;
1634 tio->c_cc[VSTART] = CSTART;
1635 tio->c_cc[VSTOP] = CSTOP;
1636 tio->c_cc[VSUSP] = CSUSP;
1637# ifdef VDSUSP
1638
1639 tio->c_cc[VDSUSP] = CDSUSP;
1640# endif
1641# ifdef VREPRINT
1642
1643 tio->c_cc[VREPRINT] = CRPRNT;
1644# endif
1645# ifdef VDISCRD
1646
1647 tio->c_cc[VDISCRD] = CFLUSH;
1648# endif
1649# ifdef VWERSE
1650
1651 tio->c_cc[VWERSE] = CWERASE;
1652# endif
1653# ifdef VLNEXT
1654
1655 tio->c_cc[VLNEXT] = CLNEXT;
1656# endif
1657
1658 }
1659 tio->c_cc[VEOF] = CEOF;
1660 tio->c_cc[VEOL] = VDISABLE;
1661# ifdef VEOL2
1662
1663 tio->c_cc[VEOL2] = VDISABLE;
1664# endif
1665# ifdef VSWTC
1666
1667 tio->c_cc[VSWTC] = VDISABLE;
1668# endif
1669# ifdef VSWTCH
1670
1671 tio->c_cc[VSWTCH] = VDISABLE;
1672# endif
1673# if VMIN != VEOF
1674
1675 tio->c_cc[VMIN] = 1;
1676# endif
1677# if VTIME != VEOL
1678
1679 tio->c_cc[VTIME] = 0;
1680# endif
1681
1682 if (erase != -1)
1683 tio->c_cc[VERASE] = (char)erase;
1684
1685 /* input modes */
1686 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1687# ifdef IMAXBEL
1688 | IMAXBEL
1689# endif
1690 | IXON);
1691
1692 /* output modes */
1693 tio->c_oflag = (OPOST | ONLCR);
1694
1695 /* control modes */
1696 tio->c_cflag = (CS8 | CREAD);
1697
1698 /* line discipline modes */
1699 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1700# if defined (ECHOCTL) && defined (ECHOKE)
1701 | ECHOCTL | ECHOKE
1702# endif
1703 | ECHOE | ECHOK);
1704# else /* HAVE_TERMIOS_H */
1705
1706 /*
1707 * sgtty interface
1708 */
1709
1710 /* get parameters -- gtty */
1711 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1712 {
1713 tio->sg.sg_erase = CERASE; /* ^H */
1714 tio->sg.sg_kill = CKILL; /* ^U */
1715 }
1716 if (erase != -1)
1717 tio->sg.sg_erase = (char)erase;
1718
1719 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1720
1721 /* get special characters */
1722 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1723 {
1724 tio->tc.t_intrc = CINTR; /* ^C */
1725 tio->tc.t_quitc = CQUIT; /* ^\ */
1726 tio->tc.t_startc = CSTART; /* ^Q */
1727 tio->tc.t_stopc = CSTOP; /* ^S */
1728 tio->tc.t_eofc = CEOF; /* ^D */
1729 tio->tc.t_brkc = -1;
1730 }
1731 /* get local special chars */
1732 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1733 {
1734 tio->lc.t_suspc = CSUSP; /* ^Z */
1735 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1736 tio->lc.t_rprntc = CRPRNT; /* ^R */
1737 tio->lc.t_flushc = CFLUSH; /* ^O */
1738 tio->lc.t_werasc = CWERASE; /* ^W */
1739 tio->lc.t_lnextc = CLNEXT; /* ^V */
1740 }
1741 /* get line discipline */
1742 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1743# ifdef NTTYDISC
1744
1745 tio->line = NTTYDISC;
1746# endif /* NTTYDISC */
1747
1748 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1749#endif /* HAVE_TERMIOS_H */
1750
1751 /*
1752 * Debugging
1753 */
1754#ifdef DEBUG_TTYMODE
1755#ifdef HAVE_TERMIOS_H
1756 /* c_iflag bits */
1757 fprintf(stderr, "Input flags\n");
1758
1759 /* cpp token stringize doesn't work on all machines <sigh> */
1760# define FOO(flag,name) \
1761 if ((tio->c_iflag) & flag) \
1762 fprintf (stderr, "%s ", name)
1763
1764 /* c_iflag bits */
1765 FOO(IGNBRK, "IGNBRK");
1766 FOO(BRKINT, "BRKINT");
1767 FOO(IGNPAR, "IGNPAR");
1768 FOO(PARMRK, "PARMRK");
1769 FOO(INPCK, "INPCK");
1770 FOO(ISTRIP, "ISTRIP");
1771 FOO(INLCR, "INLCR");
1772 FOO(IGNCR, "IGNCR");
1773 FOO(ICRNL, "ICRNL");
1774 FOO(IXON, "IXON");
1775 FOO(IXOFF, "IXOFF");
1776# ifdef IUCLC
1777
1778 FOO(IUCLC, "IUCLC");
1779# endif
1780# ifdef IXANY
1781
1782 FOO(IXANY, "IXANY");
1783# endif
1784# ifdef IMAXBEL
1785
1786 FOO(IMAXBEL, "IMAXBEL");
1787# endif
1788
1789 fprintf(stderr, "\n");
1790
1791# undef FOO
1792# define FOO(entry, name) \
1793 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1794
1795 FOO(VINTR, "VINTR");
1796 FOO(VQUIT, "VQUIT");
1797 FOO(VERASE, "VERASE");
1798 FOO(VKILL, "VKILL");
1799 FOO(VEOF, "VEOF");
1800 FOO(VEOL, "VEOL");
1801# ifdef VEOL2
1802
1803 FOO(VEOL2, "VEOL2");
1804# endif
1805# ifdef VSWTC
1806
1807 FOO(VSWTC, "VSWTC");
1808# endif
1809# ifdef VSWTCH
1810
1811 FOO(VSWTCH, "VSWTCH");
1812# endif
1813
1814 FOO(VSTART, "VSTART");
1815 FOO(VSTOP, "VSTOP");
1816 FOO(VSUSP, "VSUSP");
1817# ifdef VDSUSP
1818
1819 FOO(VDSUSP, "VDSUSP");
1820# endif
1821# ifdef VREPRINT
1822
1823 FOO(VREPRINT, "VREPRINT");
1824# endif
1825# ifdef VDISCRD
1826
1827 FOO(VDISCRD, "VDISCRD");
1828# endif
1829# ifdef VWERSE
1830
1831 FOO(VWERSE, "VWERSE");
1832# endif
1833# ifdef VLNEXT
1834
1835 FOO(VLNEXT, "VLNEXT");
1836# endif
1837
1838 fprintf(stderr, "\n");
1839# undef FOO
1840# endif /* HAVE_TERMIOS_H */
1841#endif /* DEBUG_TTYMODE */
1842}
1843
1844/*----------------------- end-of-file (C source) -----------------------*/ 1482/*----------------------- end-of-file (C source) -----------------------*/

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