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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.38 by pcg, Wed Mar 3 04:07:52 2004 UTC vs.
Revision 1.150 by root, Fri Jan 20 11:02:46 2006 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * 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>
7 * - original version 7 * - original version
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11 * - extensive modifications 11 * - extensive modifications
12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13 * - QNX support 13 * - QNX support
14 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 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 "Black", /* 0: black (#000000) */
46#ifndef NO_BRIGHTCOLOR
47 "Red3", /* 1: red (#CD0000) */ 49 "Red3", /* 1: red (#CD0000) */
48 "Green3", /* 2: green (#00CD00) */ 50 "Green3", /* 2: green (#00CD00) */
49 "Yellow3", /* 3: yellow (#CDCD00) */ 51 "Yellow3", /* 3: yellow (#CDCD00) */
50 "Blue3", /* 4: blue (#0000CD) */ 52 "Blue3", /* 4: blue (#0000CD) */
51 "Magenta3", /* 5: magenta (#CD00CD) */ 53 "Magenta3", /* 5: magenta (#CD00CD) */
59# ifdef XTERM_COLORS 61# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 62 "Grey30", /* 8: bright black (#4D4D4D) */
61# else 63# else
62 "Grey25", /* 8: bright black (#404040) */ 64 "Grey25", /* 8: bright black (#404040) */
63# endif 65# endif
64#endif /* NO_BRIGHTCOLOR */
65 "Red", /* 1/9: bright red (#FF0000) */ 66 "Red", /* 1/9: bright red (#FF0000) */
66 "Green", /* 2/10: bright green (#00FF00) */ 67 "Green", /* 2/10: bright green (#00FF00) */
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 68 "Yellow", /* 3/11: bright yellow (#FFFF00) */
68 "Blue", /* 4/12: bright blue (#0000FF) */ 69 "Blue", /* 4/12: bright blue (#0000FF) */
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 70 "Magenta", /* 5/13: bright magenta (#FF00FF) */
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 71 "Cyan", /* 6/14: bright cyan (#00FFFF) */
71 "White", /* 7/15: bright white (#FFFFFF) */ 72 "White", /* 7/15: bright white (#FFFFFF) */
72#ifdef TTY_256COLOR 73
73 "rgb:00/00/00", /* default 16-255 color table */ 74 // 88 xterm colours
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 */
332 171#if TINTING
172 NULL,
173#endif
174#if OFF_FOCUS_FADING
175 "black",
176#endif
333 }; 177 };
334 178
335const char *const xa_names[NUM_XA] = 179const char *const xa_names[] =
336 { 180 {
337 "TEXT", 181 "TEXT",
338 "COMPOUND_TEXT", 182 "COMPOUND_TEXT",
339 "UTF8_STRING", 183 "UTF8_STRING",
340 "MULTIPLE", 184 "MULTIPLE",
341 "TARGETS", 185 "TARGETS",
342 "TIMESTAMP", 186 "TIMESTAMP",
343 "VT_SELECTION", 187 "VT_SELECTION",
344 "INCR", 188 "INCR",
189 "WM_PROTOCOLS",
345 "WM_DELETE_WINDOW", 190 "WM_DELETE_WINDOW",
191 "CLIPBOARD",
192#if ENABLE_FRILLS
193 "_MOTIF_WM_HINTS",
194#endif
195#if ENABLE_EWMH
196 "_NET_WM_PID",
197 "_NET_WM_NAME",
198 "_NET_WM_ICON_NAME",
199 "_NET_WM_PING",
200#endif
201#if USE_XIM
202 "WM_LOCALE_NAME",
203#endif
346#ifdef TRANSPARENT 204#ifdef TRANSPARENT
347 "_XROOTPMAP_ID", 205 "_XROOTPMAP_ID",
206 "ESETROOT_PMAP_ID",
348#endif 207#endif
349#ifdef OFFIX_DND 208#if ENABLE_XEMBED
350 "DndProtocol", 209 "_XEMBED",
351 "DndSelection", 210 "_XEMBED_INFO",
352#endif 211#endif
353 "CLIPBOARD"
354 }; 212 };
355 213
356bool 214bool
357rxvt_term::init_vars () 215rxvt_term::init_vars ()
358{ 216{
359 PixColors = new rxvt_color [TOTAL_COLORS]; 217 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
218#ifdef OFF_FOCUS_FADING
219 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
220#endif
221 pix_colors = pix_colors_focused;
222
360 if (PixColors == NULL) 223 if (pix_colors == NULL)
361 return false; 224 return false;
362 225
363#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 226#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
364 TermWin.pixmap = None; 227 pixmap = None;
365#endif
366#ifdef UTMP_SUPPORT
367 next_utmp_action = SAVE;
368#endif
369#ifndef NO_SETOWNER_TTYDEV
370 next_tty_action = SAVE;
371#endif 228#endif
372 229
373 MEvent.time = CurrentTime; 230 MEvent.time = CurrentTime;
374 MEvent.button = AnyButton; 231 MEvent.button = AnyButton;
375 Options = DEFAULT_OPTIONS; 232 options = DEFAULT_OPTIONS;
376 want_refresh = 1; 233 want_refresh = 1;
377 cmd_pid = -1;
378 cmd_fd = tty_fd = -1;
379 PrivateModes = SavedModes = PrivMode_Default; 234 priv_modes = SavedModes = PrivMode_Default;
380 TermWin.focus = 0; 235 focus = 0;
381 TermWin.ncol = 80; 236 ncol = 80;
382 TermWin.nrow = 24; 237 nrow = 24;
383 TermWin.int_bwidth = INTERNALBORDERWIDTH; 238 int_bwidth = INTERNALBORDERWIDTH;
384 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 239 ext_bwidth = EXTERNALBORDERWIDTH;
385 TermWin.lineSpace = LINESPACE; 240 lineSpace = LINESPACE;
386 TermWin.saveLines = SAVELINES; 241 saveLines = SAVELINES;
387 numPixColors = TOTAL_COLORS; 242 numpix_colors = TOTAL_COLORS;
388
389#ifndef NO_NEW_SELECTION
390 selection_style = NEW_SELECT;
391#else
392 selection_style = OLD_SELECT;
393#endif
394
395#ifndef NO_BRIGHTCOLOR
396 colorfgbg = DEFAULT_RSTYLE;
397#endif
398
399#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
400 ks_bigfont = XK_greater;
401 ks_smallfont = XK_less;
402#endif
403 243
404 refresh_limit = 1; 244 refresh_limit = 1;
405 refresh_type = SLOW_REFRESH; 245 refresh_type = SLOW_REFRESH;
406 prev_nrow = prev_ncol = 0; 246 prev_nrow = prev_ncol = 0;
407 247
412 bgPixmap.pixmap = None; 252 bgPixmap.pixmap = None;
413#endif 253#endif
414 254
415 last_bot = last_state = -1; 255 last_bot = last_state = -1;
416 256
417#ifdef MENUBAR
418 menu_readonly = 1;
419# if ! (MENUBAR_MAX > 1)
420 CurrentBar = & (BarList);
421# endif /* (MENUBAR_MAX > 1) */
422#endif
423
424 return true; 257 return true;
425} 258}
426 259
427void 260void
428rxvt_term::init_secondary () 261rxvt_term::init_secondary ()
429{ 262{
430 int i; 263 int i;
431#ifdef TTY_GID_SUPPORT
432 struct group *gr = getgrnam ("tty");
433
434 if (gr)
435 { /* change group ownership of tty to "tty" */
436 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
437 ttygid = gr->gr_gid;
438 }
439 else
440#endif /* TTY_GID_SUPPORT */
441
442 {
443 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
444 ttygid = getgid ();
445 }
446 264
447 /* 265 /*
448 * Close all unused file descriptors 266 * Close all unused file descriptors
449 * We don't want them, we don't need them. 267 * We don't want them, we don't need them.
450 */ 268 */
483 301
484 /* 302 /*
485 * Look for -exec option. Find => split and make cmd_argv[] of command args 303 * Look for -exec option. Find => split and make cmd_argv[] of command args
486 */ 304 */
487 for (r_argc = 0; r_argc < argc; r_argc++) 305 for (r_argc = 0; r_argc < argc; r_argc++)
488 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) 306 if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
489 break; 307 break;
490 308
491 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 309 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
492 310
493 for (i = 0; i < r_argc; i++) 311 for (i = 0; i < r_argc; i++)
505 cmd_argv[i] = (const char *)argv[i + r_argc + 1]; 323 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
506 324
507 cmd_argv[i] = NULL; 325 cmd_argv[i] = NULL;
508 } 326 }
509 327
510 /* clear all resources */
511 for (i = 0; i < NUM_RESOURCES;)
512 rs[i++] = NULL;
513
514 rs[Rs_name] = rxvt_r_basename (argv[0]); 328 rs[Rs_name] = rxvt_r_basename (argv[0]);
515 329
516 /* 330 /*
517 * Open display, get options/resources and create the window 331 * Open display, get options/resources and create the window
518 */ 332 */
333
519 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 334 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
520 rs[Rs_display_name] = ":0"; 335 rs[Rs_display_name] = ":0";
521 336
522 get_options (r_argc, r_argv); 337 get_options (r_argc, r_argv);
338
339 if (!(display = displays.get (rs[Rs_display_name])))
340 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
341
342 extract_resources ();
343
523 free (r_argv); 344 free (r_argv);
524
525#ifdef LOCAL_X_IS_UNIX
526 if (rs[Rs_display_name][0] == ':')
527 {
528 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
529 STRCPY (val, "unix");
530 STRCAT (val, rs[Rs_display_name]);
531 display = displays.get (val);
532 free (val);
533 }
534#endif
535
536 if (!display
537 && ! (display = displays.get (rs[Rs_display_name])))
538 {
539 rxvt_print_error ("can't open display %s", rs[Rs_display_name]);
540 exit (EXIT_FAILURE);
541 }
542
543 extract_resources (display->display, rs[Rs_name]);
544 345
545 /* 346 /*
546 * set any defaults not already set 347 * set any defaults not already set
547 */ 348 */
548 if (cmd_argv && cmd_argv[0]) 349 if (cmd_argv && cmd_argv[0])
559 if (!rs[Rs_iconName]) 360 if (!rs[Rs_iconName])
560 rs[Rs_iconName] = rs[Rs_name]; 361 rs[Rs_iconName] = rs[Rs_name];
561 } 362 }
562 363
563 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 364 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
564 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 365 saveLines = min (i, MAX_SAVELINES);
565 366
566#ifndef NO_FRILLS 367#if ENABLE_FRILLS
567 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) 368 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
568 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 369 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
370
569 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) 371 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
570 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 372 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
571#endif
572 373
573#ifndef NO_LINESPACE
574 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 374 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
575 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 375 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
576#endif 376#endif
577 377
578#ifdef POINTER_BLANK 378#ifdef POINTER_BLANK
579 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 379 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
580 pointerBlankDelay = i; 380 pointerBlankDelay = i;
581 else 381 else
582 pointerBlankDelay = 2; 382 pointerBlankDelay = 2;
583#endif 383#endif
584 384
585 /* no point having a scrollbar without having any scrollback! */ 385 /* no point having a scrollbar without having any scrollback! */
586 if (!TermWin.saveLines) 386 if (!saveLines)
587 Options &= ~Opt_scrollBar; 387 set_option (Opt_scrollBar, 0);
588 388
589#ifdef PRINTPIPE 389#ifdef PRINTPIPE
590 if (!rs[Rs_print_pipe]) 390 if (!rs[Rs_print_pipe])
591 rs[Rs_print_pipe] = PRINTPIPE; 391 rs[Rs_print_pipe] = PRINTPIPE;
592#endif 392#endif
593 393
594 if (!rs[Rs_cutchars]) 394 if (!rs[Rs_cutchars])
595 rs[Rs_cutchars] = CUTCHARS; 395 rs[Rs_cutchars] = CUTCHARS;
596
597#ifdef ACS_ASCII
598 if (!rs[Rs_acs_chars])
599 rs[Rs_acs_chars] = ACS_CHARS;
600 if ((i = STRLEN (rs[Rs_acs_chars])) < 0x20)
601 {
602 val = rxvt_realloc ((void *)rs[Rs_acs_chars], 0x20);
603 for (; i < 0x20; )
604 val[i] = ' ';
605 rs[Rs_acs_chars] = val;
606 }
607#endif
608 396
609#ifndef NO_BACKSPACE_KEY 397#ifndef NO_BACKSPACE_KEY
610 if (!rs[Rs_backspace_key]) 398 if (!rs[Rs_backspace_key])
611# ifdef DEFAULT_BACKSPACE 399# ifdef DEFAULT_BACKSPACE
612 key_backspace = DEFAULT_BACKSPACE; 400 key_backspace = DEFAULT_BACKSPACE;
613# else 401# else
614 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 402 key_backspace = "DEC"; /* can toggle between \010 or \177 */
615# endif 403# endif
616 else 404 else
617 { 405 {
618 val = STRDUP (rs[Rs_backspace_key]); 406 val = strdup (rs[Rs_backspace_key]);
619 rxvt_Str_trim (val); 407 rxvt_Str_trim (val);
620 rxvt_Str_escaped (val); 408 rxvt_Str_escaped (val);
621 key_backspace = val; 409 key_backspace = val;
622 } 410 }
623#endif 411#endif
629# else 417# else
630 key_delete = "\033[3~"; 418 key_delete = "\033[3~";
631# endif 419# endif
632 else 420 else
633 { 421 {
634 val = STRDUP (rs[Rs_delete_key]); 422 val = strdup (rs[Rs_delete_key]);
635 rxvt_Str_trim (val); 423 rxvt_Str_trim (val);
636 rxvt_Str_escaped (val); 424 rxvt_Str_escaped (val);
637 key_delete = val; 425 key_delete = val;
638 } 426 }
639#endif 427#endif
641 { 429 {
642 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]); 430 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
643 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]); 431 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
644 } 432 }
645 433
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 434#ifdef HAVE_SCROLLBARS
659 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 435 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
660 rs[Rs_scrollBar_thickness]);
661#endif 436#endif
662 437
663#ifdef XTERM_REVERSE_VIDEO 438#ifdef XTERM_REVERSE_VIDEO
664 /* this is how xterm implements reverseVideo */ 439 /* this is how xterm implements reverseVideo */
665 if (Options & Opt_reverseVideo) 440 if (OPTION (Opt_reverseVideo))
666 { 441 {
667 if (!rs[Rs_color + Color_fg]) 442 if (!rs[Rs_color + Color_fg])
668 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 443 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
669 if (!rs[Rs_color + Color_bg]) 444 if (!rs[Rs_color + Color_bg])
670 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 445 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
675 if (!rs[Rs_color + i]) 450 if (!rs[Rs_color + i])
676 rs[Rs_color + i] = def_colorName[i]; 451 rs[Rs_color + i] = def_colorName[i];
677 452
678#ifndef XTERM_REVERSE_VIDEO 453#ifndef XTERM_REVERSE_VIDEO
679 /* this is how we implement reverseVideo */ 454 /* this is how we implement reverseVideo */
680 if (Options & Opt_reverseVideo) 455 if (OPTION (Opt_reverseVideo))
681 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 456 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
682#endif 457#endif
683 458
684 /* convenient aliases for setting fg/bg to colors */ 459 /* convenient aliases for setting fg/bg to colors */
685 color_aliases (Color_fg); 460 color_aliases (Color_fg);
686 color_aliases (Color_bg); 461 color_aliases (Color_bg);
687#ifndef NO_CURSORCOLOR 462#ifndef NO_CURSORCOLOR
688 color_aliases (Color_cursor); 463 color_aliases (Color_cursor);
689 color_aliases (Color_cursor2); 464 color_aliases (Color_cursor2);
690#endif /* NO_CURSORCOLOR */ 465#endif /* NO_CURSORCOLOR */
691 color_aliases (Color_pointer); 466 color_aliases (Color_pointer_fg);
467 color_aliases (Color_pointer_bg);
692 color_aliases (Color_border); 468 color_aliases (Color_border);
693#ifndef NO_BOLD_UNDERLINE_REVERSE 469#ifndef NO_BOLD_UNDERLINE_REVERSE
694 color_aliases (Color_BD); 470 color_aliases (Color_BD);
695 color_aliases (Color_UL); 471 color_aliases (Color_UL);
696 color_aliases (Color_RV); 472 color_aliases (Color_RV);
697#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 473#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
474
475 if (!rs[Rs_color + Color_border])
476 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
698 477
699 return cmd_argv; 478 return cmd_argv;
700} 479}
701 480
702/*----------------------------------------------------------------------*/ 481/*----------------------------------------------------------------------*/
726 val = XDisplayString (display->display); 505 val = XDisplayString (display->display);
727 506
728 if (rs[Rs_display_name] == NULL) 507 if (rs[Rs_display_name] == NULL)
729 rs[Rs_display_name] = val; /* use broken `:0' value */ 508 rs[Rs_display_name] = val; /* use broken `:0' value */
730 509
731 i = STRLEN (val); 510 i = strlen (val);
732 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 511 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
733 512
734 sprintf (env_display, "DISPLAY=%s", val); 513 sprintf (env_display, "DISPLAY=%s", val);
735 514
736 /* avoiding the math library: 515 /* avoiding the math library:
737 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */ 516 * i = (int) (ceil (log10 ((unsigned int)parent[0]))) */
738 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++) 517 for (i = 0, u = (unsigned int)parent[0]; u; u /= 10, i++)
739 ; 518 ;
740 MAX_IT (i, 1); 519 max_it (i, 1);
741 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char)); 520 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
742 521
743 sprintf (env_windowid, "WINDOWID=%u", 522 sprintf (env_windowid, "WINDOWID=%u",
744 (unsigned int)TermWin.parent[0]); 523 (unsigned int)parent[0]);
745 524
746 /* add entries to the environment: 525 /* add entries to the environment:
747 * @ DISPLAY: in case we started with -display 526 * @ DISPLAY: in case we started with -display
748 * @ WINDOWID: X window id number of the window 527 * @ WINDOWID: X window id number of the window
749 * @ COLORTERM: terminal sub-name and also indicates its color 528 * @ COLORTERM: terminal sub-name and also indicates its color
765 else 544 else
766 putenv ("COLORTERM=" COLORTERMENVFULL); 545 putenv ("COLORTERM=" COLORTERMENVFULL);
767 546
768 if (rs[Rs_term_name] != NULL) 547 if (rs[Rs_term_name] != NULL)
769 { 548 {
770 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 549 env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
771 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 550 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
772 putenv (env_term); 551 putenv (env_term);
773 } 552 }
774 else 553 else
775 putenv ("TERM=" TERMENV); 554 putenv ("TERM=" TERMENV);
788 * This should support all European type languages. 567 * This should support all European type languages.
789 */ 568 */
790void 569void
791rxvt_term::set_locale (const char *locale) 570rxvt_term::set_locale (const char *locale)
792{ 571{
572 set_environ (envv);
573
793#if HAVE_XSETLOCALE || HAVE_SETLOCALE 574#if HAVE_XSETLOCALE || HAVE_SETLOCALE
794 free (this->locale); 575 free (this->locale);
795 this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale)); 576 this->locale = setlocale (LC_CTYPE, locale);
577
578 if (!this->locale)
579 {
580 if (*locale)
581 {
582 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
583 setlocale (LC_CTYPE, "C");
584 }
585 else
586 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
587
588 this->locale = "C";
589 }
590
591
592 this->locale = rxvt_strdup (this->locale);
796 SET_LOCALE (this->locale); 593 SET_LOCALE (this->locale);
797 mbstate.reset (); 594 mbstate.reset ();
798#endif 595#endif
596
799#if HAVE_NL_LANGINFO 597#if HAVE_NL_LANGINFO
598 char *codeset = strdup (nl_langinfo (CODESET));
599 // /^UTF.?8/i
600 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
601 && (codeset[1] == 'T' || codeset[1] == 't')
602 && (codeset[2] == 'F' || codeset[2] == 'f')
603 && (codeset[3] == '8' || codeset[4] == '8');
800 free (codeset); 604 free (codeset);
801 codeset = strdup (nl_langinfo (CODESET));
802 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
803 || !STRCASECMP (codeset, "UTF8");
804#else 605#else
805 enc_utf8 = 1; 606 enc_utf8 = 0;
806#endif 607#endif
807} 608}
808 609
809void 610void
810rxvt_term::init_xlocale () 611rxvt_term::init_xlocale ()
811{ 612{
613 set_environ (envv);
614
812#ifdef USE_XIM 615#ifdef USE_XIM
813 if (!locale) 616 if (!locale)
814 rxvt_print_error ("Setting locale failed."); 617 rxvt_warn ("setting locale failed, working without locale support.\n");
815 else 618 else
816 { 619 {
817 Atom wmlocale; 620 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
818
819 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
820 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
821 XA_STRING, 8, PropModeReplace,
822 (unsigned char *)locale, STRLEN (locale));
823 621
824 if (!XSupportsLocale ()) 622 if (!XSupportsLocale ())
825 { 623 {
826 rxvt_print_error ("The locale is not supported by Xlib"); 624 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
827 return; 625 return;
828 } 626 }
829 627
830 im_ev.start (display); 628 im_ev.start (display);
831 629
841{ 639{
842 /* 640 /*
843 * Initialize the command connection. 641 * Initialize the command connection.
844 * This should be called after the X server connection is established. 642 * This should be called after the X server connection is established.
845 */ 643 */
846 int i;
847
848 for (i = 0; i < NUM_XA; i++)
849 xa[i] = XInternAtom (display->display, xa_names[i], False);
850
851 /* Enable delete window protocol */
852 XSetWMProtocols (display->display, TermWin.parent[0],
853 & (xa[XA_WMDELETEWINDOW]), 1);
854
855#ifdef USING_W11LIB
856 /* enable W11 callbacks */
857 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
858#endif
859 644
860#ifdef META8_OPTION 645#ifdef META8_OPTION
861 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 646 meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;
862#endif 647#endif
863 648
864 get_ourmods (); 649 get_ourmods ();
865 650
866 if (! (Options & Opt_scrollTtyOutput)) 651 if (!OPTION (Opt_scrollTtyOutput))
867 PrivateModes |= PrivMode_TtyOutputInh; 652 priv_modes |= PrivMode_TtyOutputInh;
868 if (Options & Opt_scrollTtyKeypress) 653 if (OPTION (Opt_scrollTtyKeypress))
869 PrivateModes |= PrivMode_Keypress; 654 priv_modes |= PrivMode_Keypress;
870 if (! (Options & Opt_jumpScroll)) 655 if (!OPTION (Opt_jumpScroll))
871 PrivateModes |= PrivMode_smoothScroll; 656 priv_modes |= PrivMode_smoothScroll;
872 657
873#ifndef NO_BACKSPACE_KEY 658#ifndef NO_BACKSPACE_KEY
874 if (STRCMP (key_backspace, "DEC") == 0) 659 if (strcmp (key_backspace, "DEC") == 0)
875 PrivateModes |= PrivMode_HaveBackSpace; 660 priv_modes |= PrivMode_HaveBackSpace;
876#endif 661#endif
877 662
878 /* add value for scrollBar */ 663 /* add value for scrollBar */
879 if (scrollbar_visible ()) 664 if (scrollBar.state)
880 { 665 {
881 PrivateModes |= PrivMode_scrollBar; 666 priv_modes |= PrivMode_scrollBar;
882 SavedModes |= PrivMode_scrollBar; 667 SavedModes |= PrivMode_scrollBar;
883 } 668 }
884 if (menubar_visible ())
885 {
886 PrivateModes |= PrivMode_menuBar;
887 SavedModes |= PrivMode_menuBar;
888 }
889 669
890#ifdef CURSOR_BLINK 670 run_command (argv);
891 if (Options & Opt_cursorBlink)
892 (void)gettimeofday (&lastcursorchange, NULL);
893#endif
894
895 if ((cmd_fd = run_command (argv)) < 0)
896 {
897 rxvt_print_error ("aborting");
898 exit (EXIT_FAILURE);
899 }
900} 671}
901 672
902/*----------------------------------------------------------------------*/ 673/*----------------------------------------------------------------------*/
903void 674void
904rxvt_term::Get_Colours () 675rxvt_term::Get_Colours ()
905{ 676{
906 int i; 677 int i;
907 678
679#ifdef OFF_FOCUS_FADING
680 pix_colors = pix_colors_focused;
681#endif
682
908 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 683 for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
909 { 684 {
910 rxvt_color xcol; 685 rxvt_color xcol;
911 686
912 if (!rs[Rs_color + i]) 687 if (!rs[Rs_color + i])
913 continue; 688 continue;
914 689
915 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 690 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
916 { 691 {
917#ifndef XTERM_REVERSE_VIDEO 692#ifndef XTERM_REVERSE_VIDEO
918 if (i < 2 && (Options & Opt_reverseVideo)) 693 if (i < 2 && OPTION (Opt_reverseVideo))
919 rs[Rs_color + i] = def_colorName[!i]; 694 rs[Rs_color + i] = def_colorName[!i];
920 else 695 else
921#endif 696#endif
922 rs[Rs_color + i] = def_colorName[i]; 697 rs[Rs_color + i] = def_colorName[i];
923 698
929 switch (i) 704 switch (i)
930 { 705 {
931 case Color_fg: 706 case Color_fg:
932 case Color_bg: 707 case Color_bg:
933 /* fatal: need bg/fg color */ 708 /* fatal: need bg/fg color */
934 rxvt_print_error ("aborting"); 709 rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
935 exit (EXIT_FAILURE);
936 /* NOTREACHED */ 710 /* NOTREACHED */
937 break; 711 break;
938#ifndef NO_CURSORCOLOR 712#ifndef NO_CURSORCOLOR
939 case Color_cursor2: 713 case Color_cursor2:
940 xcol = PixColors[Color_fg]; 714 xcol = pix_colors[Color_fg];
941 break; 715 break;
942#endif /* ! NO_CURSORCOLOR */ 716#endif /* ! NO_CURSORCOLOR */
943 case Color_pointer: 717 case Color_pointer_fg:
944 xcol = PixColors[Color_fg]; 718 xcol = pix_colors[Color_fg];
945 break; 719 break;
946 default: 720 default:
947 xcol = PixColors[Color_bg]; /* None */ 721 xcol = pix_colors[Color_bg]; /* None */
948 break; 722 break;
949 } 723 }
950 } 724 }
951 } 725 }
952 726
953 PixColors[i] = xcol; 727 pix_colors[i] = xcol;
954 SET_PIXCOLOR (i); 728 SET_PIXCOLOR (i);
955 } 729 }
956 730
957 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) 731#ifdef OFF_FOCUS_FADING
958 PixColors[Color_pointer] = PixColors[Color_fg]; 732 if (rs[Rs_fade])
959 if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) 733 for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
960 PixColors[Color_border] = PixColors[Color_fg]; 734 pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
735#endif
736
737 if (display->depth <= 2)
738 {
739 if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
740 if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
741 if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
742 }
961 743
962 /* 744 /*
963 * get scrollBar/menuBar shadow colors 745 * get scrollBar shadow colors
964 * 746 *
965 * The calculations of topShadow/bottomShadow values are adapted 747 * The calculations of topShadow/bottomShadow values are adapted
966 * from the fvwm window manager. 748 * from the fvwm window manager.
967 */ 749 */
968#ifdef KEEP_SCROLLCOLOR 750#ifdef KEEP_SCROLLCOLOR
969 751
970 if (XDEPTH <= 2) 752 if (display->depth <= 2)
753 {
971 { /* Monochrome */ 754 /* Monochrome */
972 PixColors[Color_scroll] = PixColors[Color_fg]; 755 pix_colors[Color_scroll] = pix_colors[Color_fg];
973 PixColors[Color_topShadow] = PixColors[Color_bg]; 756 pix_colors[Color_topShadow] = pix_colors[Color_bg];
974 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 757 pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
975 } 758 }
976 else 759 else
977 { 760 {
978 rxvt_color xcol[3]; 761 rxvt_color xcol[2];
979 /* xcol[0] == white 762 /* xcol[0] == white
980 * xcol[1] == top shadow 763 * xcol[1] == top shadow
981 * xcol[2] == bot shadow */ 764 * xcol[2] == bot shadow */
982 765
983 xcol[1] = PixColors[Color_scroll]; 766 xcol[1] = pix_colors[Color_scroll];
984# ifdef PREFER_24BIT
985 xcol[0].set (display, 65535, 65535, 65535); 767 xcol[0].set (display, 65535, 65535, 65535);
986 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
987# else
988 xcol[0].set (display, WhitePixel (display->display, display->screen));
989# endif
990 768
991 unsigned short pr1, pg1, pb1, pr0, pg0, pb0; 769 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
992 770
993 xcol[0].get (display, pr0, pg0, pb0); 771 xcol[0].get (display, pr0, pg0, pb0);
994 xcol[1].get (display, pr1, pg1, pb1); 772 xcol[1].get (display, pr1, pg1, pb1);
995 773
996 /* bottomShadowColor */
997 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
998 xcol[2] = PixColors[Color_Black];
999
1000 PixColors[Color_bottomShadow] = xcol[2]; 774 pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
1001 775
1002 /* topShadowColor */ 776 /* topShadowColor */
1003 if (!xcol[1].set (display, 777 if (!xcol[1].set (display,
1004 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 778 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
1005 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 779 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
1006 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 780 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
1007 xcol[1] = PixColors[Color_White]; 781 xcol[1] = pix_colors[Color_White];
1008 782
1009 PixColors[Color_topShadow] = xcol[1]; 783 pix_colors[Color_topShadow] = xcol[1];
1010 } 784 }
1011#endif /* KEEP_SCROLLCOLOR */ 785#endif /* KEEP_SCROLLCOLOR */
1012} 786}
1013 787
1014/*----------------------------------------------------------------------*/ 788/*----------------------------------------------------------------------*/
1021 int i = atoi (rs[Rs_color + idx]); 795 int i = atoi (rs[Rs_color + idx]);
1022 796
1023 if (i >= 8 && i <= 15) 797 if (i >= 8 && i <= 15)
1024 { /* bright colors */ 798 { /* bright colors */
1025 i -= 8; 799 i -= 8;
1026#ifndef NO_BRIGHTCOLOR
1027 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 800 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1028 return; 801 return;
1029#endif
1030
1031 } 802 }
1032 803
1033 if (i >= 0 && i <= 7) /* normal colors */ 804 if (i >= 0 && i <= 7) /* normal colors */
1034 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 805 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1035 } 806 }
1041 * Use resource ``modifier'' to override the Meta modifier 812 * Use resource ``modifier'' to override the Meta modifier
1042 */ 813 */
1043void 814void
1044rxvt_term::get_ourmods () 815rxvt_term::get_ourmods ()
1045{ 816{
1046 int i, j, k; 817 int i, j, k;
1047 int requestedmeta, realmeta, realalt; 818 int requestedmeta, realmeta, realalt;
1048 const char *cm, *rsmod; 819 const char *cm, *rsmod;
1049 XModifierKeymap *map; 820 XModifierKeymap *map;
1050 KeyCode *kc; 821 KeyCode *kc;
1051 const unsigned int modmasks[] = 822 const unsigned int modmasks[] =
1052 { 823 {
1053 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 824 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1054 }; 825 };
1055 826
1056 requestedmeta = realmeta = realalt = 0; 827 requestedmeta = realmeta = realalt = 0;
1057 rsmod = rs[Rs_modifier]; 828 rsmod = rs[Rs_modifier];
829
1058 if (rsmod 830 if (rsmod
1059 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 831 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1060 requestedmeta = rsmod[3] - '0'; 832 requestedmeta = rsmod[3] - '0';
1061 833
1062 map = XGetModifierMapping (display->display); 834 map = XGetModifierMapping (display->display);
1063 kc = map->modifiermap; 835 kc = map->modifiermap;
836
1064 for (i = 1; i < 6; i++) 837 for (i = 1; i < 6; i++)
1065 { 838 {
1066 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 839 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
840
1067 for (j = map->max_keypermod; j--; k++) 841 for (j = map->max_keypermod; j--; k++)
1068 { 842 {
1069 if (kc[k] == 0) 843 if (kc[k] == 0)
1070 break; 844 break;
845
1071 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 846 switch (XKeycodeToKeysym (display->display, kc[k], 0))
1072 { 847 {
1073 case XK_Num_Lock: 848 case XK_Num_Lock:
1074 ModNumLockMask = modmasks[i - 1]; 849 ModNumLockMask = modmasks[i - 1];
1075 /* FALLTHROUGH */ 850 continue;
1076 default: 851
1077 continue; /* for (;;) */ 852 case XK_ISO_Level3_Shift:
853 ModLevel3Mask = modmasks[i - 1];
854 continue;
855
1078 case XK_Meta_L: 856 case XK_Meta_L:
1079 case XK_Meta_R: 857 case XK_Meta_R:
1080 cm = "meta"; 858 cm = "meta";
1081 realmeta = i; 859 realmeta = i;
1082 break; 860 break;
861
1083 case XK_Alt_L: 862 case XK_Alt_L:
1084 case XK_Alt_R: 863 case XK_Alt_R:
1085 cm = "alt"; 864 cm = "alt";
1086 realalt = i; 865 realalt = i;
1087 break; 866 break;
867
1088 case XK_Super_L: 868 case XK_Super_L:
1089 case XK_Super_R: 869 case XK_Super_R:
1090 cm = "super"; 870 cm = "super";
1091 break; 871 break;
872
1092 case XK_Hyper_L: 873 case XK_Hyper_L:
1093 case XK_Hyper_R: 874 case XK_Hyper_R:
1094 cm = "hyper"; 875 cm = "hyper";
1095 break; 876 break;
877
878 default:
879 continue;
1096 } 880 }
1097 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 881
882 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1098 requestedmeta = i; 883 requestedmeta = i;
1099 } 884 }
1100 } 885 }
886
1101 XFreeModifiermap (map); 887 XFreeModifiermap (map);
888
1102 i = (requestedmeta ? requestedmeta 889 i = requestedmeta ? requestedmeta
1103 : (realmeta ? realmeta 890 : realmeta ? realmeta
1104 : (realalt ? realalt : 0))); 891 : realalt ? realalt
892 : 0;
893
1105 if (i) 894 if (i)
1106 ModMetaMask = modmasks[i - 1]; 895 ModMetaMask = modmasks[i - 1];
1107} 896}
1108 897
1109/*----------------------------------------------------------------------*/ 898/*----------------------------------------------------------------------*/
1110/* rxvt_Create_Windows () - Open and map the window */ 899/* rxvt_Create_Windows () - Open and map the window */
1111void 900void
1112rxvt_term::create_windows (int argc, const char *const *argv) 901rxvt_term::create_windows (int argc, const char *const *argv)
1113{ 902{
1114 XClassHint classHint; 903 XClassHint classHint;
1115 XWMHints wmHint; 904 XWMHints wmHint;
905#if ENABLE_FRILLS
906 Atom prop = None;
907 MWMHints mwmhints;
908#endif
1116 XGCValues gcvalue; 909 XGCValues gcvalue;
1117 long vt_emask; 910 XSetWindowAttributes attributes;
1118
1119 XWindowAttributes gattr; 911 XWindowAttributes gattr;
912 Window top, parent;
913 dDisp;
1120 914
1121 if (Options & Opt_transparent) 915#ifdef USING_W11LIB
916 /* enable W11 callbacks */
917 W11AddEventHandler (disp, rxvt_W11_process_x_event);
918#endif
919
920 assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);
921 XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);
922
923 if (OPTION (Opt_transparent))
1122 { 924 {
1123 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr); 925 XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);
1124 display->depth = gattr.depth; // doh //TODO, per-term not per-display? 926 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1125 } 927 }
1126 928
1127 /* grab colors before netscape does */ 929 /* grab colors before netscape does */
1128 Get_Colours (); 930 Get_Colours ();
1129 931
1130 if (!change_font (rs[Rs_font])) 932 if (!set_fonts ())
1131 { 933 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1132 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n"); 934
1133 destroy (); 935 parent = DefaultRootWindow (disp);
1134 return; 936
937 attributes.override_redirect = !!OPTION (Opt_override_redirect);
938
939#if ENABLE_FRILLS
940 if (OPTION (Opt_borderLess))
1135 } 941 {
942 prop = XInternAtom (disp, "_MOTIF_WM_INFO", True);
943
944 if (prop == None)
945 {
946 /* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
947 attributes.override_redirect = TRUE;
948 mwmhints.flags = 0;
949 }
950 else
951 {
952 mwmhints.flags = MWM_HINTS_DECORATIONS;
953 mwmhints.decorations = 0;
954 }
955 }
956 else
957 mwmhints.flags = 0;
958#endif
959
960#if ENABLE_XEMBED
961 if (rs[Rs_embed])
962 {
963 XWindowAttributes wattr;
964
965 parent = strtol (rs[Rs_embed], 0, 0);
966
967 if (!XGetWindowAttributes (disp, parent, &wattr))
968 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
969
970 window_calc (wattr.width, wattr.height);
971 }
972#endif
1136 973
1137 window_calc (0, 0); 974 window_calc (0, 0);
975
976 /* sub-window placement & size in rxvt_resize_subwindows () */
977 attributes.background_pixel = pix_colors_focused[Color_border];
978 attributes.border_pixel = pix_colors_focused[Color_border];
979 attributes.colormap = display->cmap;
980 top = XCreateWindow (disp, parent,
981 szHint.x, szHint.y,
982 szHint.width, szHint.height,
983 ext_bwidth,
984 display->depth, InputOutput,
985 display->visual,
986 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
987 &attributes);
988
989 this->parent[0] = top;
990
1138 old_width = szHint.width; 991 old_width = szHint.width;
1139 old_height = szHint.height; 992 old_height = szHint.height;
1140 993
1141 /* parent window - reverse video so we can see placement errors
1142 * sub-window placement & size in rxvt_resize_subwindows ()
1143 */
1144
1145#ifdef PREFER_24BIT
1146 XSetWindowAttributes attributes;
1147
1148 attributes.background_pixel = PixColors[Color_fg];
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); 994 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1169 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 995 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1170 996
1171 classHint.res_name = (char *)rs[Rs_name]; 997 classHint.res_name = (char *)rs[Rs_name];
1172 classHint.res_class = (char *)RESCLASS; 998 classHint.res_class = (char *)RESCLASS;
1173 999
1174 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1000 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1175 wmHint.input = True; 1001 wmHint.input = True;
1176 wmHint.initial_state = (Options & Opt_iconic ? IconicState 1002 wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;
1177 : NormalState); 1003 wmHint.window_group = top;
1178 wmHint.window_group = TermWin.parent[0];
1179 1004
1180 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1005 XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,
1181 (char **)argv, argc, &szHint, &wmHint, &classHint); 1006 &szHint, &wmHint, &classHint);
1182 1007
1183 XSelectInput (display->display, TermWin.parent[0], 1008 Atom protocols[] = {
1009 xa[XA_WM_DELETE_WINDOW],
1010#if ENABLE_EWMH
1011 xa[XA_NET_WM_PING],
1012#endif
1013 };
1014
1015 XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1016
1017#if ENABLE_FRILLS
1018 if (rs[Rs_transient_for])
1019 XSetTransientForHint (disp, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1020#endif
1021
1022#if ENABLE_EWMH
1023 long pid = getpid ();
1024
1025 XChangeProperty (disp, top,
1026 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1027 PropModeReplace, (unsigned char *)&pid, 1);
1028
1029 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1030#endif
1031
1032 XSelectInput (disp, top,
1184 KeyPressMask 1033 KeyPressMask
1185#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1034#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1186 | KeyReleaseMask 1035 | KeyReleaseMask
1187#endif 1036#endif
1188 | FocusChangeMask | VisibilityChangeMask 1037 | FocusChangeMask | VisibilityChangeMask
1189 | StructureNotifyMask); 1038 | ExposureMask | StructureNotifyMask);
1039
1190 termwin_ev.start (display, TermWin.parent[0]); 1040 termwin_ev.start (display, top);
1041
1042#if ENABLE_FRILLS
1043 if (mwmhints.flags)
1044 XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1045 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1046#endif
1191 1047
1192 /* vt cursor: Black-on-White is standard, but this is more popular */ 1048 /* vt cursor: Black-on-White is standard, but this is more popular */
1193 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1049 TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
1194 1050
1195#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1051#ifdef HAVE_SCROLLBARS
1196 /* cursor (menuBar/scrollBar): Black-on-White */ 1052 /* cursor scrollBar: Black-on-White */
1197 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr); 1053 leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1198#endif
1199
1200#ifdef POINTER_BLANK
1201 {
1202 XColor blackcolour;
1203 blackcolour.red = 0;
1204 blackcolour.green = 0;
1205 blackcolour.blue = 0;
1206 Font f = XLoadFont (display->display, "fixed");
1207 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1208 &blackcolour, &blackcolour);
1209 XUnloadFont (display->display, f);
1210 }
1211#endif 1054#endif
1212 1055
1213 /* the vt window */ 1056 /* the vt window */
1214 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1057 vt = XCreateSimpleWindow (disp, top,
1058 window_vt_x,
1215 window_vt_x, window_vt_y, 1059 window_vt_y,
1216 TermWin_TotalWidth (), 1060 width,
1217 TermWin_TotalHeight (), 1061 height,
1218 0, 1062 0,
1219 PixColors[Color_fg], 1063 pix_colors_focused[Color_fg],
1220 PixColors[Color_bg]); 1064 pix_colors_focused[Color_bg]);
1221
1222#ifdef DEBUG_X 1065#ifdef DEBUG_X
1223 XStoreName (display->display, TermWin.vt, "vt window"); 1066 XStoreName (disp, vt, "vt window");
1224#endif 1067#endif
1225 1068
1069 attributes.bit_gravity = NorthWestGravity;
1070 XChangeWindowAttributes (disp, vt, CWBitGravity, &attributes);
1071
1226 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1072 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1227 | PropertyChangeMask);
1228 1073
1229#ifdef POINTER_BLANK 1074 if (OPTION (Opt_pointerBlank))
1230 pointer_unblank ();
1231
1232 if ((Options & Opt_pointerBlank))
1233 vt_emask |= PointerMotionMask; 1075 vt_emask |= PointerMotionMask;
1234 else 1076 else
1235#endif
1236 vt_emask |= (Button1MotionMask | Button3MotionMask); 1077 vt_emask |= Button1MotionMask | Button3MotionMask;
1237 1078
1238 XSelectInput (display->display, TermWin.vt, vt_emask); 1079 vt_select_input ();
1080
1239 vt_ev.start (display, TermWin.vt); 1081 vt_ev.start (display, vt);
1240
1241#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1242 if (menuBar_height ())
1243 {
1244 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1245 window_vt_x, 0,
1246 TermWin_TotalWidth (),
1247 menuBar_TotalHeight (),
1248 0,
1249 PixColors[Color_fg],
1250 PixColors[Color_scroll]);
1251
1252#ifdef DEBUG_X
1253 XStoreName (display->display, menuBar.win, "menubar");
1254#endif
1255
1256 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1257
1258 XDefineCursor (display->display, menuBar.win,
1259 XCreateFontCursor (display->display, XC_left_ptr));
1260
1261 XSelectInput (display->display, menuBar.win,
1262 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1263 | Button1MotionMask));
1264 menubar_ev.start (display, menuBar.win);
1265 }
1266#endif
1267 1082
1268#ifdef XPM_BACKGROUND 1083#ifdef XPM_BACKGROUND
1269 if (rs[Rs_backgroundPixmap] != NULL 1084 if (rs[Rs_backgroundPixmap] != NULL
1270 && ! (Options & Opt_transparent)) 1085 && ! OPTION (Opt_transparent))
1271 { 1086 {
1272 const char *p = rs[Rs_backgroundPixmap]; 1087 const char *p = rs[Rs_backgroundPixmap];
1273 1088
1274 if ((p = STRCHR (p, ';')) != NULL) 1089 if ((p = strchr (p, ';')) != NULL)
1275 { 1090 {
1276 p++; 1091 p++;
1277 scale_pixmap (p); 1092 scale_pixmap (p);
1278 } 1093 }
1094
1279 set_bgPixmap (rs[Rs_backgroundPixmap]); 1095 set_bgPixmap (rs[Rs_backgroundPixmap]);
1280 scr_touch (True); 1096 scr_touch (true);
1281 } 1097 }
1282#endif 1098#endif
1283 1099
1284 /* graphics context for the vt window */ 1100 /* graphics context for the vt window */
1285 gcvalue.foreground = PixColors[Color_fg]; 1101 gcvalue.foreground = pix_colors[Color_fg];
1286 gcvalue.background = PixColors[Color_bg]; 1102 gcvalue.background = pix_colors[Color_bg];
1287 gcvalue.graphics_exposures = 1; 1103 gcvalue.graphics_exposures = 1;
1288 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1104 gc = XCreateGC (disp, vt,
1289 GCForeground | GCBackground 1105 GCForeground | GCBackground | GCGraphicsExposures,
1290 | GCGraphicsExposures, &gcvalue); 1106 &gcvalue);
1291 1107
1292 TermWin.drawable = new rxvt_drawable (display, TermWin.vt); 1108 drawable = new rxvt_drawable (display, vt);
1293 1109
1294#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1110#ifdef RXVT_SCROLLBAR
1295 gcvalue.foreground = PixColors[Color_topShadow]; 1111 gcvalue.foreground = pix_colors[Color_topShadow];
1296 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1112 topShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1297 gcvalue.foreground = PixColors[Color_bottomShadow]; 1113 gcvalue.foreground = pix_colors[Color_bottomShadow];
1298 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1114 botShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1299 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)]; 1115 gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1300 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1116 scrollbarGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1301#endif
1302}
1303
1304/*----------------------------------------------------------------------*/
1305/*
1306 * Run the command in a subprocess and return a file descriptor for the
1307 * master end of the pseudo-teletype pair with the command talking to
1308 * the slave.
1309 */
1310int
1311rxvt_term::run_command (const char *const *argv)
1312{
1313 int cfd, er;
1314
1315 /* get master (pty) */
1316 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1317 {
1318 rxvt_print_error ("can't open pseudo-tty");
1319 return -1;
1320 }
1321
1322 fcntl (cfd, F_SETFL, O_NONBLOCK);
1323
1324 /* get slave (tty) */
1325 if (tty_fd < 0)
1326 {
1327#ifndef NO_SETOWNER_TTYDEV
1328 privileged_ttydev (SAVE);
1329#endif
1330
1331 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1332 {
1333 close (cfd);
1334 rxvt_print_error ("can't open slave tty %s", ttydev);
1335 return -1;
1336 }
1337 }
1338#ifndef NO_BACKSPACE_KEY
1339 if (key_backspace[0] && !key_backspace[1])
1340 er = key_backspace[0];
1341 else if (STRCMP (key_backspace, "DEC") == 0)
1342 er = '\177'; /* the initial state anyway */
1343 else
1344#endif
1345
1346 er = -1;
1347
1348 rxvt_get_ttymode (& (tio), er);
1349
1350#ifndef __QNX__
1351 /* spin off the command interpreter */
1352 switch (cmd_pid = fork ())
1353 {
1354 case -1:
1355 rxvt_print_error ("can't fork");
1356 return -1;
1357 case 0:
1358 close (cfd); /* only keep tty_fd and STDERR open */
1359
1360 init_env ();
1361
1362 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1363 rxvt_print_error ("could not obtain control of tty");
1364 else
1365 {
1366 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1367 dup2 (tty_fd, STDIN_FILENO);
1368 dup2 (tty_fd, STDOUT_FILENO);
1369 dup2 (tty_fd, STDERR_FILENO);
1370
1371 if (tty_fd > 2)
1372 close (tty_fd);
1373
1374 run_child (argv);
1375 }
1376 exit (EXIT_FAILURE);
1377 /* NOTREACHED */
1378 default:
1379 {
1380#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1381 int fdstdin;
1382
1383 fdstdin = dup (STDIN_FILENO);
1384 dup2 (tty_fd, STDIN_FILENO);
1385#endif
1386
1387#ifdef UTMP_SUPPORT
1388 privileged_utmp (SAVE);
1389#endif
1390
1391#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1392
1393 dup2 (fdstdin, STDIN_FILENO);
1394 close (fdstdin);
1395#endif
1396
1397 }
1398 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1399 break;
1400 }
1401#else /* __QNX__ uses qnxspawn () */
1402 fchmod (tty_fd, 0622);
1403 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1404 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1405
1406 if (run_child (argv) == -1)
1407 exit (EXIT_FAILURE);
1408#endif
1409
1410 return cfd;
1411}
1412
1413/* ------------------------------------------------------------------------- *
1414 * CHILD PROCESS OPERATIONS *
1415 * ------------------------------------------------------------------------- */
1416/*
1417 * The only open file descriptor is the slave tty - so no error messages.
1418 * returns are fatal
1419 */
1420int
1421rxvt_term::run_child (const char *const *argv)
1422{
1423 char *login;
1424
1425 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1426
1427 if (Options & Opt_console)
1428 { /* be virtual console, fail silently */
1429#ifdef TIOCCONS
1430 unsigned int on = 1;
1431
1432 ioctl (STDIN_FILENO, TIOCCONS, &on);
1433#elif defined (SRIOCSREDIR)
1434 int fd;
1435
1436 fd = open (CONSOLE, O_WRONLY, 0);
1437 if (fd >= 0)
1438 {
1439 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1440 close (fd);
1441 }
1442#endif /* SRIOCSREDIR */
1443
1444 }
1445
1446 /* reset signals and spin off the command interpreter */
1447 signal (SIGINT, SIG_DFL);
1448 signal (SIGQUIT, SIG_DFL);
1449 signal (SIGCHLD, SIG_DFL);
1450 /*
1451 * mimick login's behavior by disabling the job control signals
1452 * a shell that wants them can turn them back on
1453 */
1454#ifdef SIGTSTP
1455 signal (SIGTSTP, SIG_IGN);
1456 signal (SIGTTIN, SIG_IGN);
1457 signal (SIGTTOU, SIG_IGN);
1458#endif /* SIGTSTP */
1459
1460 /* set window size */
1461 struct winsize ws;
1462
1463 ws.ws_col = TermWin.ncol;
1464 ws.ws_row = TermWin.nrow;
1465 ws.ws_xpixel = ws.ws_ypixel = 0;
1466 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1467
1468 // unblock signals (signals are blocked by iom.C
1469 sigset_t ss;
1470 sigemptyset (&ss);
1471 sigprocmask (SIG_SETMASK, &ss, 0);
1472
1473#ifndef __QNX__
1474 /* command interpreter path */
1475 if (argv != NULL)
1476 {
1477# ifdef DEBUG_CMD
1478 int i;
1479
1480 for (i = 0; argv[i]; i++)
1481 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1482# endif 1117#endif
1483 1118
1484 execvp (argv[0], (char *const *)argv); 1119#ifdef OFF_FOCUS_FADING
1485 /* no error message: STDERR is closed! */ 1120 // initially we are in unfocused state
1121 if (rs[Rs_fade])
1122 pix_colors = pix_colors_unfocused;
1123#endif
1124
1125 pointer_unblank ();
1126 scr_recolour ();
1127
1128#if ENABLE_XEMBED
1129 if (rs[Rs_embed])
1486 } 1130 {
1487 else 1131 long info[2] = { 0, XEMBED_MAPPED };
1132
1133 XChangeProperty (disp, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
1134 32, PropModeReplace, (unsigned char *)&info, 2);
1488 { 1135 }
1489 const char *argv0, *shell;
1490
1491 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1492 shell = "/bin/sh";
1493
1494 argv0 = (const char *)rxvt_r_basename (shell);
1495 if (Options & Opt_loginShell)
1496 {
1497 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1498
1499 login[0] = '-';
1500 STRCPY (&login[1], argv0);
1501 argv0 = login;
1502 }
1503 execlp (shell, argv0, NULL);
1504 /* no error message: STDERR is closed! */
1505 }
1506
1507#else /* __QNX__ uses qnxspawn () */
1508
1509 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1510 char *command = NULL, fullcommand[_MAX_PATH];
1511 char **arg_v, *arg_a[2] = { NULL, NULL };
1512
1513 if (argv != NULL)
1514 {
1515 if (access (argv[0], X_OK) == -1)
1516 {
1517 if (STRCHR (argv[0], '/') == NULL)
1518 {
1519 searchenv (argv[0], "PATH", fullcommand);
1520 if (fullcommand[0] != '\0')
1521 command = fullcommand;
1522 }
1523 if (access (command, X_OK) == -1)
1524 return -1;
1525 }
1526 else
1527 command = argv[0];
1528 arg_v = argv;
1529 }
1530 else
1531 {
1532 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1533 command = "/bin/sh";
1534
1535 arg_a[0] = my_basename (command);
1536 if (Options & Opt_loginShell)
1537 {
1538 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1539
1540 login[0] = '-';
1541 STRCPY (&login[1], arg_a[0]);
1542 arg_a[0] = login;
1543 }
1544 arg_v = arg_a;
1545 }
1546 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1547 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1548 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1549 command, arg_v, environ, iov_a, 0);
1550 if (login)
1551 free (login);
1552
1553 close (tty_fd);
1554 return cmd_fd;
1555
1556#endif 1136#endif
1557 return -1;
1558} 1137}
1559 1138
1560/* ------------------------------------------------------------------------- * 1139/* ------------------------------------------------------------------------- *
1561 * GET TTY CURRENT STATE * 1140 * GET TTY CURRENT STATE *
1562 * ------------------------------------------------------------------------- */ 1141 * ------------------------------------------------------------------------- */
1563/* rxvt_get_ttymode () */
1564/* EXTPROTO */
1565void 1142void
1566rxvt_get_ttymode (ttymode_t *tio, int erase) 1143rxvt_get_ttymode (ttymode_t *tio, int erase)
1567{ 1144{
1568#ifdef HAVE_TERMIOS_H 1145#ifdef HAVE_TERMIOS_H
1569 /* 1146 /*
1570 * standard System V termios interface 1147 * standard System V termios interface
1571 */ 1148 */
1572 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1149 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1573 { 1150 {
1574 /* return error - use system defaults */ 1151 // return error - use system defaults,
1152 // where possible, and zero elsewhere
1153 memset (tio, 0, sizeof (ttymode_t));
1154
1575 tio->c_cc[VINTR] = CINTR; 1155 tio->c_cc[VINTR] = CINTR;
1576 tio->c_cc[VQUIT] = CQUIT; 1156 tio->c_cc[VQUIT] = CQUIT;
1577 tio->c_cc[VERASE] = CERASE; 1157 tio->c_cc[VERASE] = CERASE;
1158#ifdef VERASE2
1159 tio->c_cc[VERASE2] = CERASE2;
1160#endif
1578 tio->c_cc[VKILL] = CKILL; 1161 tio->c_cc[VKILL] = CKILL;
1579 tio->c_cc[VSTART] = CSTART; 1162 tio->c_cc[VSTART] = CSTART;
1580 tio->c_cc[VSTOP] = CSTOP; 1163 tio->c_cc[VSTOP] = CSTOP;
1581 tio->c_cc[VSUSP] = CSUSP; 1164 tio->c_cc[VSUSP] = CSUSP;
1582# ifdef VDSUSP 1165# ifdef VDSUSP
1583
1584 tio->c_cc[VDSUSP] = CDSUSP; 1166 tio->c_cc[VDSUSP] = CDSUSP;
1585# endif 1167# endif
1586# ifdef VREPRINT 1168# ifdef VREPRINT
1587
1588 tio->c_cc[VREPRINT] = CRPRNT; 1169 tio->c_cc[VREPRINT] = CRPRNT;
1589# endif 1170# endif
1590# ifdef VDISCRD 1171# ifdef VDISCRD
1591
1592 tio->c_cc[VDISCRD] = CFLUSH; 1172 tio->c_cc[VDISCRD] = CFLUSH;
1593# endif 1173# endif
1594# ifdef VWERSE 1174# ifdef VWERSE
1595
1596 tio->c_cc[VWERSE] = CWERASE; 1175 tio->c_cc[VWERSE] = CWERASE;
1597# endif 1176# endif
1598# ifdef VLNEXT 1177# ifdef VLNEXT
1599
1600 tio->c_cc[VLNEXT] = CLNEXT; 1178 tio->c_cc[VLNEXT] = CLNEXT;
1601# endif 1179# endif
1602
1603 } 1180 }
1181
1604 tio->c_cc[VEOF] = CEOF; 1182 tio->c_cc[VEOF] = CEOF;
1605 tio->c_cc[VEOL] = VDISABLE; 1183 tio->c_cc[VEOL] = VDISABLE;
1606# ifdef VEOL2 1184# ifdef VEOL2
1607
1608 tio->c_cc[VEOL2] = VDISABLE; 1185 tio->c_cc[VEOL2] = VDISABLE;
1609# endif 1186# endif
1610# ifdef VSWTC 1187# ifdef VSWTC
1611
1612 tio->c_cc[VSWTC] = VDISABLE; 1188 tio->c_cc[VSWTC] = VDISABLE;
1613# endif 1189# endif
1614# ifdef VSWTCH 1190# ifdef VSWTCH
1615
1616 tio->c_cc[VSWTCH] = VDISABLE; 1191 tio->c_cc[VSWTCH] = VDISABLE;
1617# endif 1192# endif
1618# if VMIN != VEOF 1193# if VMIN != VEOF
1619
1620 tio->c_cc[VMIN] = 1; 1194 tio->c_cc[VMIN] = 1;
1621# endif 1195# endif
1622# if VTIME != VEOL 1196# if VTIME != VEOL
1623
1624 tio->c_cc[VTIME] = 0; 1197 tio->c_cc[VTIME] = 0;
1625# endif 1198# endif
1626 1199
1627 if (erase != -1) 1200 if (erase != -1)
1628 tio->c_cc[VERASE] = (char)erase; 1201 tio->c_cc[VERASE] = (char)erase;
1656 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0) 1229 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1657 { 1230 {
1658 tio->sg.sg_erase = CERASE; /* ^H */ 1231 tio->sg.sg_erase = CERASE; /* ^H */
1659 tio->sg.sg_kill = CKILL; /* ^U */ 1232 tio->sg.sg_kill = CKILL; /* ^U */
1660 } 1233 }
1234
1661 if (erase != -1) 1235 if (erase != -1)
1662 tio->sg.sg_erase = (char)erase; 1236 tio->sg.sg_erase = (char)erase;
1663 1237
1664 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); 1238 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1665 1239
1671 tio->tc.t_startc = CSTART; /* ^Q */ 1245 tio->tc.t_startc = CSTART; /* ^Q */
1672 tio->tc.t_stopc = CSTOP; /* ^S */ 1246 tio->tc.t_stopc = CSTOP; /* ^S */
1673 tio->tc.t_eofc = CEOF; /* ^D */ 1247 tio->tc.t_eofc = CEOF; /* ^D */
1674 tio->tc.t_brkc = -1; 1248 tio->tc.t_brkc = -1;
1675 } 1249 }
1250
1676 /* get local special chars */ 1251 /* get local special chars */
1677 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0) 1252 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1678 { 1253 {
1679 tio->lc.t_suspc = CSUSP; /* ^Z */ 1254 tio->lc.t_suspc = CSUSP; /* ^Z */
1680 tio->lc.t_dsuspc = CDSUSP; /* ^Y */ 1255 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1684 tio->lc.t_lnextc = CLNEXT; /* ^V */ 1259 tio->lc.t_lnextc = CLNEXT; /* ^V */
1685 } 1260 }
1686 /* get line discipline */ 1261 /* get line discipline */
1687 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line)); 1262 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1688# ifdef NTTYDISC 1263# ifdef NTTYDISC
1689
1690 tio->line = NTTYDISC; 1264 tio->line = NTTYDISC;
1691# endif /* NTTYDISC */ 1265# endif /* NTTYDISC */
1692 1266
1693 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL); 1267 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1694#endif /* HAVE_TERMIOS_H */ 1268#endif /* HAVE_TERMIOS_H */
1717 FOO (IGNCR, "IGNCR"); 1291 FOO (IGNCR, "IGNCR");
1718 FOO (ICRNL, "ICRNL"); 1292 FOO (ICRNL, "ICRNL");
1719 FOO (IXON, "IXON"); 1293 FOO (IXON, "IXON");
1720 FOO (IXOFF, "IXOFF"); 1294 FOO (IXOFF, "IXOFF");
1721# ifdef IUCLC 1295# ifdef IUCLC
1722
1723 FOO (IUCLC, "IUCLC"); 1296 FOO (IUCLC, "IUCLC");
1724# endif 1297# endif
1725# ifdef IXANY 1298# ifdef IXANY
1726
1727 FOO (IXANY, "IXANY"); 1299 FOO (IXANY, "IXANY");
1728# endif 1300# endif
1729# ifdef IMAXBEL 1301# ifdef IMAXBEL
1730
1731 FOO (IMAXBEL, "IMAXBEL"); 1302 FOO (IMAXBEL, "IMAXBEL");
1732# endif 1303# endif
1733 1304
1734 fprintf (stderr, "\n"); 1305 fprintf (stderr, "\n");
1735 1306
1742 FOO (VERASE, "VERASE"); 1313 FOO (VERASE, "VERASE");
1743 FOO (VKILL, "VKILL"); 1314 FOO (VKILL, "VKILL");
1744 FOO (VEOF, "VEOF"); 1315 FOO (VEOF, "VEOF");
1745 FOO (VEOL, "VEOL"); 1316 FOO (VEOL, "VEOL");
1746# ifdef VEOL2 1317# ifdef VEOL2
1747
1748 FOO (VEOL2, "VEOL2"); 1318 FOO (VEOL2, "VEOL2");
1749# endif 1319# endif
1750# ifdef VSWTC 1320# ifdef VSWTC
1751
1752 FOO (VSWTC, "VSWTC"); 1321 FOO (VSWTC, "VSWTC");
1753# endif 1322# endif
1754# ifdef VSWTCH 1323# ifdef VSWTCH
1755
1756 FOO (VSWTCH, "VSWTCH"); 1324 FOO (VSWTCH, "VSWTCH");
1757# endif 1325# endif
1758
1759 FOO (VSTART, "VSTART"); 1326 FOO (VSTART, "VSTART");
1760 FOO (VSTOP, "VSTOP"); 1327 FOO (VSTOP, "VSTOP");
1761 FOO (VSUSP, "VSUSP"); 1328 FOO (VSUSP, "VSUSP");
1762# ifdef VDSUSP 1329# ifdef VDSUSP
1763
1764 FOO (VDSUSP, "VDSUSP"); 1330 FOO (VDSUSP, "VDSUSP");
1765# endif 1331# endif
1766# ifdef VREPRINT 1332# ifdef VREPRINT
1767
1768 FOO (VREPRINT, "VREPRINT"); 1333 FOO (VREPRINT, "VREPRINT");
1769# endif 1334# endif
1770# ifdef VDISCRD 1335# ifdef VDISCRD
1771
1772 FOO (VDISCRD, "VDISCRD"); 1336 FOO (VDISCRD, "VDISCRD");
1773# endif 1337# endif
1774# ifdef VWERSE 1338# ifdef VWERSE
1775
1776 FOO (VWERSE, "VWERSE"); 1339 FOO (VWERSE, "VWERSE");
1777# endif 1340# endif
1778# ifdef VLNEXT 1341# ifdef VLNEXT
1779
1780 FOO (VLNEXT, "VLNEXT"); 1342 FOO (VLNEXT, "VLNEXT");
1781# endif 1343# endif
1782 1344
1783 fprintf (stderr, "\n"); 1345 fprintf (stderr, "\n");
1784# undef FOO 1346# undef FOO
1785# endif /* HAVE_TERMIOS_H */ 1347# endif /* HAVE_TERMIOS_H */
1786#endif /* DEBUG_TTYMODE */ 1348#endif /* DEBUG_TTYMODE */
1787} 1349}
1788 1350
1351/*----------------------------------------------------------------------*/
1352/*
1353 * Run the command in a subprocess and return a file descriptor for the
1354 * master end of the pseudo-teletype pair with the command talking to
1355 * the slave.
1356 */
1357void
1358rxvt_term::run_command (const char *const *argv)
1359{
1360#if ENABLE_FRILLS
1361 if (rs[Rs_pty_fd])
1362 {
1363 pty->pty = atoi (rs[Rs_pty_fd]);
1364
1365 if (pty->pty >= 0)
1366 {
1367 if (getfd_hook)
1368 pty->pty = (*getfd_hook) (pty->pty);
1369
1370 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1371 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1372 }
1373 }
1374 else
1375#endif
1376 if (!pty->get ())
1377 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1378
1379 pty->set_utf8_mode (enc_utf8);
1380
1381 /* set initial window size */
1382 tt_winch ();
1383
1384 int er;
1385
1386#ifndef NO_BACKSPACE_KEY
1387 if (key_backspace[0] && !key_backspace[1])
1388 er = key_backspace[0];
1389 else if (strcmp (key_backspace, "DEC") == 0)
1390 er = '\177'; /* the initial state anyway */
1391 else
1392#endif
1393 er = -1;
1394
1395 rxvt_get_ttymode (&tio, er);
1396
1397#if ENABLE_FRILLS
1398 if (rs[Rs_pty_fd])
1399 return;
1400#endif
1401
1402 /* spin off the command interpreter */
1403 switch (cmd_pid = fork ())
1404 {
1405 case -1:
1406 {
1407 cmd_pid = 0;
1408 rxvt_fatal ("can't fork, aborting.\n");
1409 }
1410 case 0:
1411 init_env ();
1412
1413 if (!pty->make_controlling_tty ())
1414 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1415 else
1416 {
1417 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1418 dup2 (pty->tty, STDIN_FILENO);
1419 dup2 (pty->tty, STDOUT_FILENO);
1420 dup2 (pty->tty, STDERR_FILENO);
1421
1422 // close all our file handles that we do no longer need
1423 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1424 {
1425 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1426 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1427 }
1428
1429 run_child (argv);
1430 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1431 }
1432
1433 _exit (EXIT_FAILURE);
1434
1435 default:
1436#if UTMP_SUPPORT
1437 if (!OPTION (Opt_utmpInhibit))
1438 pty->login (cmd_pid, OPTION (Opt_loginShell), rs[Rs_display_name]);
1439#endif
1440
1441 pty->close_tty ();
1442
1443 child_ev.start (cmd_pid);
1444
1445 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1446 break;
1447 }
1448}
1449
1450/* ------------------------------------------------------------------------- *
1451 * CHILD PROCESS OPERATIONS *
1452 * ------------------------------------------------------------------------- */
1453/*
1454 * The only open file descriptor is the slave tty - so no error messages.
1455 * returns are fatal
1456 */
1457int
1458rxvt_term::run_child (const char *const *argv)
1459{
1460 char *login;
1461
1462 SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1463
1464 if (OPTION (Opt_console))
1465 { /* be virtual console, fail silently */
1466#ifdef TIOCCONS
1467 unsigned int on = 1;
1468
1469 ioctl (STDIN_FILENO, TIOCCONS, &on);
1470#elif defined (SRIOCSREDIR)
1471 int fd;
1472
1473 fd = open (CONSOLE, O_WRONLY, 0);
1474 if (fd >= 0)
1475 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1476 close (fd);
1477#endif /* SRIOCSREDIR */
1478 }
1479
1480 /* reset signals and spin off the command interpreter */
1481 signal (SIGINT, SIG_DFL);
1482 signal (SIGQUIT, SIG_DFL);
1483 signal (SIGCHLD, SIG_DFL);
1484 signal (SIGHUP, SIG_DFL);
1485 signal (SIGPIPE, SIG_DFL);
1486 /*
1487 * mimick login's behavior by disabling the job control signals
1488 * a shell that wants them can turn them back on
1489 */
1490#ifdef SIGTSTP
1491 signal (SIGTSTP, SIG_IGN);
1492 signal (SIGTTIN, SIG_IGN);
1493 signal (SIGTTOU, SIG_IGN);
1494#endif /* SIGTSTP */
1495
1496 // unblock signals (signals are blocked by iom.C
1497 sigset_t ss;
1498 sigemptyset (&ss);
1499 sigprocmask (SIG_SETMASK, &ss, 0);
1500
1501 /* command interpreter path */
1502 if (argv != NULL)
1503 {
1504# ifdef DEBUG_CMD
1505 int i;
1506
1507 for (i = 0; argv[i]; i++)
1508 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1509# endif
1510
1511 execvp (argv[0], (char *const *)argv);
1512 /* no error message: STDERR is closed! */
1513 }
1514 else
1515 {
1516 const char *argv0, *shell;
1517
1518 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1519 shell = "/bin/sh";
1520
1521 argv0 = (const char *)rxvt_r_basename (shell);
1522
1523 if (OPTION (Opt_loginShell))
1524 {
1525 login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1526
1527 login[0] = '-';
1528 strcpy (&login[1], argv0);
1529 argv0 = login;
1530 }
1531
1532 execlp (shell, argv0, NULL);
1533 /* no error message: STDERR is closed! */
1534 }
1535
1536 return -1;
1537}
1538
1789/*----------------------- end-of-file (C source) -----------------------*/ 1539/*----------------------- end-of-file (C source) -----------------------*/

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