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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.11 by pcg, Wed Dec 17 09:00:35 2003 UTC vs.
Revision 1.114 by root, Sun Feb 20 00:09:25 2005 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.11 2003/12/17 09:00:35 pcg Exp $
5 * 4 *
6 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
7 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
8 * - original version 7 * - original version
9 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
10 * - extensive modifications 9 * - extensive modifications
11 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
12 * - extensive modifications 11 * - extensive modifications
13 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
14 * - QNX support 13 * - QNX support
14 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>
15 * 15 *
16 * This program is free software; you can redistribute it and/or modify 16 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by 17 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or 18 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version. 19 * (at your option) any later version.
… …
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
38#include <signal.h> 39#include <csignal>
39 40
40const char *const def_colorName[] = 41const char *const def_colorName[] =
41 { 42 {
42 COLOR_FOREGROUND, 43 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 44 COLOR_BACKGROUND,
… …
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 */
171#if TINTING
172 NULL,
173#endif
332 }; 174 };
333 175
334const char *const xa_names[NUM_XA] = 176const char *const xa_names[] =
335 { 177 {
178 "TEXT",
336 "COMPOUND_TEXT", 179 "COMPOUND_TEXT",
180 "UTF8_STRING",
337 "MULTIPLE", 181 "MULTIPLE",
338 "TARGETS", 182 "TARGETS",
339 "TEXT",
340 "TIMESTAMP", 183 "TIMESTAMP",
341 "VT_SELECTION", 184 "VT_SELECTION",
342 "INCR", 185 "INCR",
186 "WM_PROTOCOLS",
343 "WM_DELETE_WINDOW", 187 "WM_DELETE_WINDOW",
188 "CLIPBOARD",
189#if ENABLE_FRILLS
190 "_NET_WM_PID",
191 "_MOTIF_WM_HINTS",
192 "_NET_WM_NAME",
193 "_NET_WM_ICON_NAME",
194#endif
195#if USE_XIM
196 "WM_LOCALE_NAME",
197#endif
344#ifdef TRANSPARENT 198#ifdef TRANSPARENT
345 "_XROOTPMAP_ID", 199 "_XROOTPMAP_ID",
200 "ESETROOT_PMAP_ID",
346#endif 201#endif
347#ifdef OFFIX_DND 202#ifdef OFFIX_DND
348 "DndProtocol", 203 "DndProtocol",
349 "DndSelection", 204 "DndSelection",
350#endif 205#endif
351 "CLIPBOARD" 206#if ENABLE_XEMBED
207 "_XEMBED",
208 "_XEMBED_INFO",
209#endif
352 }; 210 };
353 211
354bool 212bool
355rxvt_term::init_vars() 213rxvt_term::init_vars ()
356{ 214{
215 sw_term.start (SIGTERM);
216 sw_int.start (SIGINT);
217
357 PixColors = new rxvt_color [TOTAL_COLORS]; 218 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
219#ifdef OFF_FOCUS_FADING
220 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
221#endif
222 pix_colors = pix_colors_focused;
223
358 if (PixColors == NULL) 224 if (pix_colors == NULL)
359 return false; 225 return false;
360 226
361#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 227#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
362 TermWin.pixmap = None; 228 TermWin.pixmap = None;
363#endif 229#endif
364#ifdef UTMP_SUPPORT
365 next_utmp_action = SAVE;
366#endif
367#ifndef NO_SETOWNER_TTYDEV
368 next_tty_action = SAVE;
369#endif
370 230
371 MEvent.time = CurrentTime; 231 MEvent.time = CurrentTime;
372 MEvent.button = AnyButton; 232 MEvent.button = AnyButton;
373 Options = DEFAULT_OPTIONS; 233 options = DEFAULT_OPTIONS;
374 want_refresh = 1; 234 want_refresh = 1;
375 cmd_pid = -1;
376 cmd_fd = tty_fd = Xfd = -1;
377 PrivateModes = SavedModes = PrivMode_Default; 235 priv_modes = SavedModes = PrivMode_Default;
378 TermWin.focus = 0; 236 TermWin.focus = 0;
379 TermWin.ncol = 80; 237 TermWin.ncol = 80;
380 TermWin.nrow = 24; 238 TermWin.nrow = 24;
381 TermWin.int_bwidth = INTERNALBORDERWIDTH; 239 TermWin.int_bwidth = INTERNALBORDERWIDTH;
382 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 240 TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
383 TermWin.lineSpace = LINESPACE; 241 TermWin.lineSpace = LINESPACE;
384 TermWin.saveLines = SAVELINES; 242 TermWin.saveLines = SAVELINES;
385 numPixColors = TOTAL_COLORS; 243 numpix_colors = TOTAL_COLORS;
386#ifndef NO_NEW_SELECTION
387
388 selection_style = NEW_SELECT;
389#else
390
391 selection_style = OLD_SELECT;
392#endif
393#ifndef NO_BRIGHTCOLOR
394
395 colorfgbg = DEFAULT_RSTYLE;
396#endif
397#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
398
399 ks_bigfont = XK_greater;
400 ks_smallfont = XK_less;
401#endif
402#ifdef GREEK_SUPPORT
403
404 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
405#endif
406 244
407 refresh_limit = 1; 245 refresh_limit = 1;
408 refresh_type = SLOW_REFRESH; 246 refresh_type = SLOW_REFRESH;
409 prev_nrow = prev_ncol = 0; 247 prev_nrow = prev_ncol = 0;
410#ifdef MULTICHAR_SET
411# ifdef MULTICHAR_ENCODING
412
413 encoding_method = MULTICHAR_ENCODING;
414# endif
415
416 multichar_decode = rxvt_euc2jis;
417#endif
418 248
419 oldcursor.row = oldcursor.col = -1; 249 oldcursor.row = oldcursor.col = -1;
420#ifdef XPM_BACKGROUND 250#ifdef XPM_BACKGROUND
421 /* bgPixmap.w = bgPixmap.h = 0; */ 251 /* bgPixmap.w = bgPixmap.h = 0; */
422 bgPixmap.x = bgPixmap.y = 50; 252 bgPixmap.x = bgPixmap.y = 50;
423 bgPixmap.pixmap = None; 253 bgPixmap.pixmap = None;
424#endif 254#endif
425 255
426 last_bot = last_state = -1; 256 last_bot = last_state = -1;
257
427#ifdef MENUBAR 258#ifdef MENUBAR
428
429 menu_readonly = 1; 259 menu_readonly = 1;
430# if !(MENUBAR_MAX > 1) 260# if ! (MENUBAR_MAX > 1)
431
432 CurrentBar = &(BarList); 261 CurrentBar = &BarList;
433# endif /* (MENUBAR_MAX > 1) */ 262# endif /* (MENUBAR_MAX > 1) */
434#endif 263#endif
435 264
436 return true; 265 return true;
437} 266}
438 267
439/* EXTPROTO */
440void 268void
441rxvt_init_secondary (pR) 269rxvt_term::init_secondary ()
442{ 270{
443 int i; 271 int i;
444#ifdef TTY_GID_SUPPORT
445 struct group *gr = getgrnam ("tty");
446
447 if (gr)
448 { /* change group ownership of tty to "tty" */
449 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
450 R->ttygid = gr->gr_gid;
451 }
452 else
453#endif /* TTY_GID_SUPPORT */
454 {
455 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
456 R->ttygid = getgid ();
457 }
458
459#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
460 R->locale = setlocale (LC_CTYPE, "");
461#endif
462 272
463 /* 273 /*
464 * Close all unused file descriptors 274 * Close all unused file descriptors
465 * We don't want them, we don't need them. 275 * We don't want them, we don't need them.
466 */ 276 */
… …
474 dup2 (i, STDIN_FILENO); 284 dup2 (i, STDIN_FILENO);
475 close (i); 285 close (i);
476 } 286 }
477 287
478 dup2 (STDERR_FILENO, STDOUT_FILENO); 288 dup2 (STDERR_FILENO, STDOUT_FILENO);
289
479#if 0 // schmorp sayz closing filies is murder 290#if 0 // schmorp sayz closing filies is murder
480
481 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) 291 for (i = STDERR_FILENO + 1; i < num_fds; i++)
482 { 292 {
483#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ 293#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
484 if (i == 4 || i == 7) 294 if (i == 4 || i == 7)
485 continue; 295 continue;
486#endif 296#endif
487
488 close(i); 297 close (i);
489 } 298 }
490#endif 299#endif
491} 300}
492 301
493/*----------------------------------------------------------------------*/ 302/*----------------------------------------------------------------------*/
494/* EXTPROTO */
495const char ** 303const char **
496rxvt_init_resources (pR_ int argc, const char *const *argv) 304rxvt_term::init_resources (int argc, const char *const *argv)
497{ 305{
498 int i, r_argc; 306 int i, r_argc;
499 char *val; 307 char *val;
500 const char **cmd_argv, **r_argv; 308 const char **cmd_argv, **r_argv;
501 const char **rs;
502 309
503 /* 310 /*
504 * Look for -exec option. Find => split and make cmd_argv[] of command args 311 * Look for -exec option. Find => split and make cmd_argv[] of command args
505 */ 312 */
506 for (r_argc = 0; r_argc < argc; r_argc++) 313 for (r_argc = 0; r_argc < argc; r_argc++)
507 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 314 if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
508 break; 315 break;
316
509 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1)); 317 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
510 318
511 for (i = 0; i < r_argc; i++) 319 for (i = 0; i < r_argc; i++)
512 r_argv[i] = (const char *)argv[i]; 320 r_argv[i] = (const char *)argv[i];
321
513 r_argv[i] = NULL; 322 r_argv[i] = NULL;
323
514 if (r_argc == argc) 324 if (r_argc == argc)
515 cmd_argv = NULL; 325 cmd_argv = NULL;
516 else 326 else
517 { 327 {
518 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc)); 328 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
519 329
520 for (i = 0; i < argc - r_argc - 1; i++) 330 for (i = 0; i < argc - r_argc - 1; i++)
521 cmd_argv[i] = (const char *)argv[i + r_argc + 1]; 331 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
332
522 cmd_argv[i] = NULL; 333 cmd_argv[i] = NULL;
523 } 334 }
524 335
525 /* clear all resources */
526 rs = R->rs;
527 for (i = 0; i < NUM_RESOURCES;)
528 rs[i++] = NULL;
529
530 rs[Rs_name] = rxvt_r_basename(argv[0]); 336 rs[Rs_name] = rxvt_r_basename (argv[0]);
337
531 /* 338 /*
532 * Open display, get options/resources and create the window 339 * Open display, get options/resources and create the window
533 */ 340 */
534 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL) 341 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
535 rs[Rs_display_name] = ":0"; 342 rs[Rs_display_name] = ":0";
536 343
537 rxvt_get_options(aR_ r_argc, r_argv); 344 get_options (r_argc, r_argv);
538 free(r_argv);
539 345
540#ifdef LOCAL_X_IS_UNIX 346#ifdef LOCAL_X_IS_UNIX
541
542 if (rs[Rs_display_name][0] == ':') 347 if (rs[Rs_display_name][0] == ':')
543 { 348 {
544 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name])); 349 val = rxvt_malloc (5 + strlen (rs[Rs_display_name]));
545 STRCPY(val, "unix"); 350 strcpy (val, "unix");
546 STRCAT(val, rs[Rs_display_name]); 351 strcat (val, rs[Rs_display_name]);
547 R->Xdisplay = XOpenDisplay(val); 352 display = displays.get (val);
548 free(val); 353 free (val);
549 }
550#endif
551
552 if (R->Xdisplay == NULL
553 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL)
554 { 354 }
355#endif
356
357 if (!display
358 && ! (display = displays.get (rs[Rs_display_name])))
555 rxvt_print_error("can't open display %s", rs[Rs_display_name]); 359 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
556 exit(EXIT_FAILURE);
557 }
558 360
559 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]); 361 extract_resources ();
362 free (r_argv);
560 363
561 /* 364 /*
562 * set any defaults not already set 365 * set any defaults not already set
563 */ 366 */
564 if (cmd_argv && cmd_argv[0]) 367 if (cmd_argv && cmd_argv[0])
565 { 368 {
566 if (!rs[Rs_title]) 369 if (!rs[Rs_title])
567 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 370 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
568 if (!rs[Rs_iconName]) 371 if (!rs[Rs_iconName])
569 rs[Rs_iconName] = rs[Rs_title]; 372 rs[Rs_iconName] = rs[Rs_title];
570 } 373 }
571 else 374 else
572 { 375 {
573 if (!rs[Rs_title]) 376 if (!rs[Rs_title])
574 rs[Rs_title] = rs[Rs_name]; 377 rs[Rs_title] = rs[Rs_name];
575 if (!rs[Rs_iconName]) 378 if (!rs[Rs_iconName])
576 rs[Rs_iconName] = rs[Rs_name]; 379 rs[Rs_iconName] = rs[Rs_name];
577 } 380 }
381
578 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 382 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
579 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i); 383 TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
580#ifndef NO_FRILLS
581 384
385#if ENABLE_FRILLS
582 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 386 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
583 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 387 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
584 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 388 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
585 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 389 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */
586#endif
587#ifndef NO_LINESPACE
588
589 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 390 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
590 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 391 TermWin.lineSpace = min (i, 100); /* arbitrary limit */
591#endif 392#endif
592 393
593#ifdef POINTER_BLANK 394#ifdef POINTER_BLANK
594
595 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 395 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
596 R->pointerBlankDelay = i; 396 pointerBlankDelay = i;
597 else 397 else
598 R->pointerBlankDelay = 2; 398 pointerBlankDelay = 2;
599#endif 399#endif
600 400
601 /* no point having a scrollbar without having any scrollback! */ 401 /* no point having a scrollbar without having any scrollback! */
602 if (!R->TermWin.saveLines) 402 if (!TermWin.saveLines)
603 R->Options &= ~Opt_scrollBar; 403 options &= ~Opt_scrollBar;
604 404
605#ifdef PRINTPIPE 405#ifdef PRINTPIPE
606
607 if (!rs[Rs_print_pipe]) 406 if (!rs[Rs_print_pipe])
608 rs[Rs_print_pipe] = PRINTPIPE; 407 rs[Rs_print_pipe] = PRINTPIPE;
609#endif 408#endif
610 409
611 if (!rs[Rs_cutchars]) 410 if (!rs[Rs_cutchars])
612 rs[Rs_cutchars] = CUTCHARS; 411 rs[Rs_cutchars] = CUTCHARS;
613#ifdef ACS_ASCII
614 412
615 if (!rs[Rs_acs_chars])
616 rs[Rs_acs_chars] = ACS_CHARS;
617 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
618 {
619 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
620 for (; i < 0x20; )
621 val[i] = ' ';
622 rs[Rs_acs_chars] = val;
623 }
624#endif
625#ifndef NO_BACKSPACE_KEY 413#ifndef NO_BACKSPACE_KEY
626 if (!rs[Rs_backspace_key]) 414 if (!rs[Rs_backspace_key])
627# ifdef DEFAULT_BACKSPACE 415# ifdef DEFAULT_BACKSPACE
628
629 R->key_backspace = DEFAULT_BACKSPACE; 416 key_backspace = DEFAULT_BACKSPACE;
630# else 417# else
631
632 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */ 418 key_backspace = "DEC"; /* can toggle between \010 or \177 */
633# endif 419# endif
634
635 else 420 else
636 { 421 {
637 val = STRDUP(rs[Rs_backspace_key]); 422 val = strdup (rs[Rs_backspace_key]);
638 rxvt_Str_trim(val); 423 rxvt_Str_trim (val);
639 rxvt_Str_escaped(val); 424 rxvt_Str_escaped (val);
640 R->key_backspace = val; 425 key_backspace = val;
641 } 426 }
642#endif 427#endif
428
643#ifndef NO_DELETE_KEY 429#ifndef NO_DELETE_KEY
644 if (!rs[Rs_delete_key]) 430 if (!rs[Rs_delete_key])
645# ifdef DEFAULT_DELETE 431# ifdef DEFAULT_DELETE
646
647 R->key_delete = DEFAULT_DELETE; 432 key_delete = DEFAULT_DELETE;
648# else 433# else
649
650 R->key_delete = "\033[3~"; 434 key_delete = "\033[3~";
651# endif 435# endif
652
653 else 436 else
654 { 437 {
655 val = STRDUP(rs[Rs_delete_key]); 438 val = strdup (rs[Rs_delete_key]);
656 rxvt_Str_trim(val); 439 rxvt_Str_trim (val);
657 rxvt_Str_escaped(val); 440 rxvt_Str_escaped (val);
658 R->key_delete = val; 441 key_delete = val;
659 } 442 }
660#endif 443#endif
661 if (rs[Rs_answerbackstring]) 444 if (rs[Rs_answerbackstring])
662 { 445 {
663 rxvt_Str_trim((char *)rs[Rs_answerbackstring]); 446 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
664 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]); 447 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
665 }
666
667 if (rs[Rs_selectstyle])
668 {
669 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
670 R->selection_style = OLD_WORD_SELECT;
671#ifndef NO_OLD_SELECTION
672
673 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
674 R->selection_style = OLD_SELECT;
675#endif
676
677 } 448 }
678 449
679#ifdef HAVE_SCROLLBARS 450#ifdef HAVE_SCROLLBARS
680 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 451 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
681 rs[Rs_scrollBar_thickness]);
682#endif 452#endif
683
684 R->TermWin.fontset = new rxvt_fontset (aR);
685 R->TermWin.fontset->populate (rs[Rs_font]);
686 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
687 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
688 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
689 453
690#ifdef XTERM_REVERSE_VIDEO 454#ifdef XTERM_REVERSE_VIDEO
691 /* this is how xterm implements reverseVideo */ 455 /* this is how xterm implements reverseVideo */
692 if (R->Options & Opt_reverseVideo) 456 if (options & Opt_reverseVideo)
693 { 457 {
694 if (!rs[Rs_color + Color_fg]) 458 if (!rs[Rs_color + Color_fg])
695 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 459 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
696 if (!rs[Rs_color + Color_bg]) 460 if (!rs[Rs_color + Color_bg])
697 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 461 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
… …
702 if (!rs[Rs_color + i]) 466 if (!rs[Rs_color + i])
703 rs[Rs_color + i] = def_colorName[i]; 467 rs[Rs_color + i] = def_colorName[i];
704 468
705#ifndef XTERM_REVERSE_VIDEO 469#ifndef XTERM_REVERSE_VIDEO
706 /* this is how we implement reverseVideo */ 470 /* this is how we implement reverseVideo */
707 if (R->Options & Opt_reverseVideo) 471 if (options & Opt_reverseVideo)
708 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 472 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
709#endif 473#endif
710 474
711 /* convenient aliases for setting fg/bg to colors */ 475 /* convenient aliases for setting fg/bg to colors */
712 rxvt_color_aliases(aR_ Color_fg); 476 color_aliases (Color_fg);
713 rxvt_color_aliases(aR_ Color_bg); 477 color_aliases (Color_bg);
714#ifndef NO_CURSORCOLOR 478#ifndef NO_CURSORCOLOR
715
716 rxvt_color_aliases(aR_ Color_cursor); 479 color_aliases (Color_cursor);
717 rxvt_color_aliases(aR_ Color_cursor2); 480 color_aliases (Color_cursor2);
718#endif /* NO_CURSORCOLOR */ 481#endif /* NO_CURSORCOLOR */
719
720 rxvt_color_aliases(aR_ Color_pointer); 482 color_aliases (Color_pointer_fg);
483 color_aliases (Color_pointer_bg);
721 rxvt_color_aliases(aR_ Color_border); 484 color_aliases (Color_border);
722#ifndef NO_BOLD_UNDERLINE_REVERSE 485#ifndef NO_BOLD_UNDERLINE_REVERSE
723
724 rxvt_color_aliases(aR_ Color_BD); 486 color_aliases (Color_BD);
725 rxvt_color_aliases(aR_ Color_UL); 487 color_aliases (Color_UL);
726 rxvt_color_aliases(aR_ Color_RV); 488 color_aliases (Color_RV);
727#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 489#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
490
491 if (!rs[Rs_color + Color_border])
492 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
728 493
729 return cmd_argv; 494 return cmd_argv;
730} 495}
731 496
732/*----------------------------------------------------------------------*/ 497/*----------------------------------------------------------------------*/
733/* EXTPROTO */
734void 498void
735rxvt_init_env(pR) 499rxvt_term::init_env ()
736{ 500{
737 int i; 501 int i;
738 unsigned int u; 502 unsigned int u;
739 char *val; 503 char *val;
740 504
741#ifdef DISPLAY_IS_IP 505#ifdef DISPLAY_IS_IP
742 /* Fixup display_name for export over pty to any interested terminal 506 /* Fixup display_name for export over pty to any interested terminal
743 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 507 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
744 * (for the first non-loopback interface) that we get from 508 * (for the first non-loopback interface) that we get from
745 * rxvt_network_display(). This is more "name-resolution-portable", if you 509 * rxvt_network_display (). This is more "name-resolution-portable", if you
746 * will, and probably allows for faster x-client startup if your name 510 * will, and probably allows for faster x-client startup if your name
747 * server is beyond a slow link or overloaded at client startup. Of 511 * server is beyond a slow link or overloaded at client startup. Of
748 * course that only helps the shell's child processes, not us. 512 * course that only helps the shell's child processes, not us.
749 * 513 *
750 * Giving out the display_name also affords a potential security hole 514 * Giving out the display_name also affords a potential security hole
751 */ 515 */
752 val = rxvt_network_display(R->rs[Rs_display_name]); 516 val = rxvt_network_display (rs[Rs_display_name]);
753 R->rs[Rs_display_name] = (const char *)val; 517 rs[Rs_display_name] = (const char *)val;
518
754 if (val == NULL) 519 if (val == NULL)
755#endif /* DISPLAY_IS_IP */ 520#endif /* DISPLAY_IS_IP */
756
757 val = XDisplayString(R->Xdisplay); 521 val = XDisplayString (display->display);
522
758 if (R->rs[Rs_display_name] == NULL) 523 if (rs[Rs_display_name] == NULL)
759 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 524 rs[Rs_display_name] = val; /* use broken `:0' value */
760 525
761 i = STRLEN(val); 526 i = strlen (val);
762 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 527 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
763 528
764 sprintf(R->env_display, "DISPLAY=%s", val); 529 sprintf (env_display, "DISPLAY=%s", val);
765 530
766 /* avoiding the math library: 531 /* avoiding the math library:
767 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ 532 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
768 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) 533 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
769 ; 534 ;
770 MAX_IT(i, 1); 535 MAX_IT (i, 1);
771 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); 536 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
772 537
773 sprintf(R->env_windowid, "WINDOWID=%u", 538 sprintf (env_windowid, "WINDOWID=%u",
774 (unsigned int)R->TermWin.parent[0]); 539 (unsigned int)TermWin.parent[0]);
775 540
776 /* add entries to the environment: 541 /* add entries to the environment:
777 * @ DISPLAY: in case we started with -display 542 * @ DISPLAY: in case we started with -display
778 * @ WINDOWID: X window id number of the window 543 * @ WINDOWID: X window id number of the window
779 * @ COLORTERM: terminal sub-name and also indicates its color 544 * @ COLORTERM: terminal sub-name and also indicates its color
780 * @ TERM: terminal name 545 * @ TERM: terminal name
781 * @ TERMINFO: path to terminfo directory 546 * @ TERMINFO: path to terminfo directory
547 * @ COLORFGBG: fg;bg color codes
782 */ 548 */
783 putenv(R->env_display); 549 putenv (env_display);
784 putenv(R->env_windowid); 550 putenv (env_windowid);
551 if (env_colorfgbg)
552 putenv (env_colorfgbg);
553
785#ifdef RXVT_TERMINFO 554#ifdef RXVT_TERMINFO
786
787 putenv("TERMINFO=" RXVT_TERMINFO); 555 putenv ("TERMINFO=" RXVT_TERMINFO);
788#endif 556#endif
789 557
790 if (XDEPTH <= 2) 558 if (display->depth <= 2)
791 putenv("COLORTERM=" COLORTERMENV "-mono"); 559 putenv ("COLORTERM=" COLORTERMENV "-mono");
792 else 560 else
793 putenv("COLORTERM=" COLORTERMENVFULL); 561 putenv ("COLORTERM=" COLORTERMENVFULL);
562
794 if (R->rs[Rs_term_name] != NULL) 563 if (rs[Rs_term_name] != NULL)
795 { 564 {
796 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 565 env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
797 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); 566 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
798 putenv(R->env_term); 567 putenv (env_term);
799 } 568 }
800 else 569 else
801 putenv("TERM=" TERMENV); 570 putenv ("TERM=" TERMENV);
802 571
803#ifdef HAVE_UNSETENV 572#ifdef HAVE_UNSETENV
804 /* avoid passing old settings and confusing term size */ 573 /* avoid passing old settings and confusing term size */
805 unsetenv("LINES"); 574 unsetenv ("LINES");
806 unsetenv("COLUMNS"); 575 unsetenv ("COLUMNS");
807 unsetenv("TERMCAP"); /* terminfo should be okay */ 576 unsetenv ("TERMCAP"); /* terminfo should be okay */
808#endif /* HAVE_UNSETENV */ 577#endif /* HAVE_UNSETENV */
809} 578}
810 579
811/*----------------------------------------------------------------------*/ 580/*----------------------------------------------------------------------*/
812/* 581/*
813 * This is more or less stolen straight from XFree86 xterm. 582 * This is more or less stolen straight from XFree86 xterm.
814 * This should support all European type languages. 583 * This should support all European type languages.
815 */ 584 */
816/* EXTPROTO */
817void 585void
586rxvt_term::set_locale (const char *locale)
587{
588#if HAVE_XSETLOCALE || HAVE_SETLOCALE
589 free (this->locale);
590 this->locale = setlocale (LC_CTYPE, locale);
591
592 if (!this->locale)
593 {
594 if (*locale)
595 {
596 rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);
597 setlocale (LC_CTYPE, "");
598 }
599 else
600 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
601
602 this->locale = "";
603 }
604
605
606 this->locale = rxvt_strdup (this->locale);
607 SET_LOCALE (this->locale);
608 mbstate.reset ();
609#endif
610
611#if HAVE_NL_LANGINFO
612 char *codeset = strdup (nl_langinfo (CODESET));
613 // /^UTF.?8/i
614 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
615 && (codeset[1] == 'T' || codeset[1] == 't')
616 && (codeset[2] == 'F' || codeset[2] == 'f')
617 && (codeset[3] == '8' || codeset[4] == '8');
618 free (codeset);
619#else
620 enc_utf8 = 0;
621#endif
622}
623
624void
818rxvt_init_xlocale(pR) 625rxvt_term::init_xlocale ()
819{ 626{
820#ifdef USE_XIM 627#ifdef USE_XIM
821 if (R->locale == NULL) 628 if (!locale)
822 rxvt_print_error("Setting locale failed."); 629 rxvt_warn ("setting locale failed, working without locale support.\n");
823 else 630 else
824 { 631 {
825 Atom wmlocale; 632 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
826 633
827 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False);
828 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale,
829 XA_STRING, 8, PropModeReplace,
830 (unsigned char *)R->locale, STRLEN(R->locale));
831
832 if (XSupportsLocale() != True) 634 if (!XSupportsLocale ())
833 { 635 {
834 rxvt_print_error("The locale is not supported by Xlib"); 636 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
835 return; 637 return;
836 } 638 }
837 639
838 rxvt_setTermFontSet(aR_ 0); 640 im_ev.start (display);
839 641
840 /* see if we can connect yet */ 642 /* see if we can connect already */
841 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 643 im_cb ();
842
843 /* To avoid Segmentation Fault in C locale: Solaris only? */
844 if (STRCMP(R->locale, "C"))
845 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
846 rxvt_IMInstantiateCallback, NULL);
847 } 644 }
848#endif 645#endif
849} 646}
850 647
851/*----------------------------------------------------------------------*/ 648/*----------------------------------------------------------------------*/
852/* EXTPROTO */
853void 649void
854rxvt_init_command(pR_ const char *const *argv) 650rxvt_term::init_command (const char *const *argv)
855{ 651{
856 /* 652 /*
857 * Initialize the command connection. 653 * Initialize the command connection.
858 * This should be called after the X server connection is established. 654 * This should be called after the X server connection is established.
859 */ 655 */
656
657#ifdef META8_OPTION
658 meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);
659#endif
660
661 get_ourmods ();
662
663 if (!(options & Opt_scrollTtyOutput))
664 priv_modes |= PrivMode_TtyOutputInh;
665 if (options & Opt_scrollTtyKeypress)
666 priv_modes |= PrivMode_Keypress;
667 if (!(options & Opt_jumpScroll))
668 priv_modes |= PrivMode_smoothScroll;
669
670#ifndef NO_BACKSPACE_KEY
671 if (strcmp (key_backspace, "DEC") == 0)
672 priv_modes |= PrivMode_HaveBackSpace;
673#endif
674
675 /* add value for scrollBar */
676 if (scrollbar_visible ())
677 {
678 priv_modes |= PrivMode_scrollBar;
679 SavedModes |= PrivMode_scrollBar;
680 }
681
682 if (menubar_visible ())
683 {
684 priv_modes |= PrivMode_menuBar;
685 SavedModes |= PrivMode_menuBar;
686 }
687
688#ifdef CURSOR_BLINK
689 if (options & Opt_cursorBlink)
690 (void)gettimeofday (&lastcursorchange, NULL);
691#endif
692
693 run_command (argv);
694}
695
696/*----------------------------------------------------------------------*/
697void
698rxvt_term::Get_Colours ()
699{
860 int i; 700 int i;
861 701
862 for (i = 0; i < NUM_XA; i++) 702#ifdef OFF_FOCUS_FADING
863 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 703 pix_colors = pix_colors_focused;
864
865 /* Enable delete window protocol */
866 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0],
867 &(R->xa[XA_WMDELETEWINDOW]), 1);
868
869#ifdef USING_W11LIB
870 /* enable W11 callbacks */
871 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event);
872#endif 704#endif
873 705
874#ifdef META8_OPTION
875
876 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC);
877#endif
878
879 rxvt_get_ourmods(aR);
880
881 if (!(R->Options & Opt_scrollTtyOutput))
882 R->PrivateModes |= PrivMode_TtyOutputInh;
883 if (R->Options & Opt_scrollTtyKeypress)
884 R->PrivateModes |= PrivMode_Keypress;
885 if (!(R->Options & Opt_jumpScroll))
886 R->PrivateModes |= PrivMode_smoothScroll;
887#ifndef NO_BACKSPACE_KEY
888
889 if (STRCMP(R->key_backspace, "DEC") == 0)
890 R->PrivateModes |= PrivMode_HaveBackSpace;
891#endif
892 /* add value for scrollBar */
893 if (scrollbar_visible(R))
894 {
895 R->PrivateModes |= PrivMode_scrollBar;
896 R->SavedModes |= PrivMode_scrollBar;
897 }
898 if (menubar_visible(R))
899 {
900 R->PrivateModes |= PrivMode_menuBar;
901 R->SavedModes |= PrivMode_menuBar;
902 }
903#ifdef GREEK_SUPPORT
904 greek_init();
905#endif
906
907 R->Xfd = XConnectionNumber (R->Xdisplay);
908
909#ifdef CURSOR_BLINK
910
911 if (R->Options & Opt_cursorBlink)
912 (void)gettimeofday(&R->lastcursorchange, NULL);
913#endif
914
915 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0)
916 {
917 rxvt_print_error ("aborting");
918 exit (EXIT_FAILURE);
919 }
920}
921
922/*----------------------------------------------------------------------*/
923/* INTPROTO */
924void
925rxvt_Get_Colours(pR)
926{
927 int i;
928
929 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 706 for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
930 { 707 {
931 rxvt_color xcol; 708 rxvt_color xcol;
932 709
933 if (!R->rs[Rs_color + i]) 710 if (!rs[Rs_color + i])
934 continue; 711 continue;
935 712
936 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 713 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
937 { 714 {
938#ifndef XTERM_REVERSE_VIDEO 715#ifndef XTERM_REVERSE_VIDEO
939 if (i < 2 && (R->Options & Opt_reverseVideo)) 716 if (i < 2 && (options & Opt_reverseVideo))
940 {
941 R->rs[Rs_color + i] = def_colorName[!i]; 717 rs[Rs_color + i] = def_colorName[!i];
942 }
943 else 718 else
944#endif 719#endif
945
946 R->rs[Rs_color + i] = def_colorName[i]; 720 rs[Rs_color + i] = def_colorName[i];
721
947 if (!R->rs[Rs_color + i]) 722 if (!rs[Rs_color + i])
948 continue; 723 continue;
724
949 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 725 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
950 { 726 {
951 switch (i) 727 switch (i)
952 { 728 {
953 case Color_fg: 729 case Color_fg:
954 case Color_bg: 730 case Color_bg:
955 /* fatal: need bg/fg color */ 731 /* fatal: need bg/fg color */
956 rxvt_print_error("aborting"); 732 rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
957 exit(EXIT_FAILURE);
958 /* NOTREACHED */ 733 /* NOTREACHED */
959 break; 734 break;
960#ifndef NO_CURSORCOLOR 735#ifndef NO_CURSORCOLOR
961
962 case Color_cursor2: 736 case Color_cursor2:
963 xcol = R->PixColors[Color_fg]; 737 xcol = pix_colors[Color_fg];
964 break; 738 break;
965#endif /* ! NO_CURSORCOLOR */ 739#endif /* ! NO_CURSORCOLOR */
966
967 case Color_pointer: 740 case Color_pointer_fg:
968 xcol = R->PixColors[Color_fg]; 741 xcol = pix_colors[Color_fg];
969 break; 742 break;
970 default: 743 default:
971 xcol = R->PixColors[Color_bg]; /* None */ 744 xcol = pix_colors[Color_bg]; /* None */
972 break; 745 break;
973 } 746 }
974 } 747 }
975 } 748 }
749
976 R->PixColors[i] = xcol; 750 pix_colors[i] = xcol;
751#ifdef OFF_FOCUS_FADING
752 if (rs[Rs_fade])
753 pix_colors_unfocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
754#endif
977 SET_PIXCOLOR(R, i); 755 SET_PIXCOLOR (i);
756 }
757
758 if (display->depth <= 2)
978 } 759 {
979 760 if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
980 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 761 if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
981 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 762 if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
982 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 763 }
983 R->PixColors[Color_border] = R->PixColors[Color_fg];
984 764
985 /* 765 /*
986 * get scrollBar/menuBar shadow colors 766 * get scrollBar/menuBar shadow colors
987 * 767 *
988 * The calculations of topShadow/bottomShadow values are adapted 768 * The calculations of topShadow/bottomShadow values are adapted
989 * from the fvwm window manager. 769 * from the fvwm window manager.
990 */ 770 */
991#ifdef KEEP_SCROLLCOLOR 771#ifdef KEEP_SCROLLCOLOR
992 772
993 if (XDEPTH <= 2) 773 if (display->depth <= 2)
994 { /* Monochrome */ 774 { /* Monochrome */
995 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 775 pix_colors[Color_scroll] = pix_colors[Color_fg];
996 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 776 pix_colors[Color_topShadow] = pix_colors[Color_bg];
997 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 777 pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
998 } 778 }
999 else 779 else
1000 { 780 {
1001 rxvt_color xcol[3]; 781 rxvt_color xcol[2];
1002 /* xcol[0] == white 782 /* xcol[0] == white
1003 * xcol[1] == top shadow 783 * xcol[1] == top shadow
1004 * xcol[2] == bot shadow */ 784 * xcol[2] == bot shadow */
1005 785
1006 xcol[1] = R->PixColors[Color_scroll]; 786 xcol[1] = pix_colors[Color_scroll];
1007# ifdef PREFER_24BIT 787 xcol[0].set (display, 65535, 65535, 65535);
1008 788
1009 xcol[0].set (r, -1, -1, -1);
1010 /* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
1011# else
1012
1013 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
1014# endif
1015
1016 unsigned short R1, G1, B1, R0, G0, B0; 789 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1017 790
1018 xcol[0].get (r, R0, G0, B0); 791 xcol[0].get (display, pr0, pg0, pb0);
1019 xcol[1].get (r, R1, G1, B1); 792 xcol[1].get (display, pr1, pg1, pb1);
1020 793
1021 /* bottomShadowColor */ 794 pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
1022 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
1023 xcol[2] = R->PixColors[Color_Black];
1024
1025 R->PixColors[Color_bottomShadow] = xcol[2];
1026 795
1027 /* topShadowColor */ 796 /* topShadowColor */
1028 if (!xcol[1].set (aR_ 797 if (!xcol[1].set (display,
1029 min (R0, max (R0 / 5, R1) * 7 / 5), 798 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
1030 min (G0, max (G0 / 5, G1) * 7 / 5), 799 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
1031 min (B0, max (B0 / 5, B1) * 7 / 5))) 800 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
1032 xcol[1] = R->PixColors[Color_White]; 801 xcol[1] = pix_colors[Color_White];
1033 802
1034 R->PixColors[Color_topShadow] = xcol[1]; 803 pix_colors[Color_topShadow] = xcol[1];
1035 } 804 }
1036#endif /* KEEP_SCROLLCOLOR */ 805#endif /* KEEP_SCROLLCOLOR */
1037} 806}
1038 807
1039/*----------------------------------------------------------------------*/ 808/*----------------------------------------------------------------------*/
1040/* color aliases, fg/bg bright-bold */ 809/* color aliases, fg/bg bright-bold */
1041/* INTPROTO */
1042void 810void
1043rxvt_color_aliases(pR_ int idx) 811rxvt_term::color_aliases (int idx)
1044{ 812{
1045 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) 813 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1046 { 814 {
1047 int i = atoi(R->rs[Rs_color + idx]); 815 int i = atoi (rs[Rs_color + idx]);
1048 816
1049 if (i >= 8 && i <= 15) 817 if (i >= 8 && i <= 15)
1050 { /* bright colors */ 818 { /* bright colors */
1051 i -= 8; 819 i -= 8;
1052#ifndef NO_BRIGHTCOLOR 820#ifndef NO_BRIGHTCOLOR
1053
1054 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 821 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1055 return; 822 return;
1056#endif 823#endif
1057
1058 } 824 }
825
1059 if (i >= 0 && i <= 7) /* normal colors */ 826 if (i >= 0 && i <= 7) /* normal colors */
1060 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 827 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1061 } 828 }
1062} 829}
1063 830
1064/*----------------------------------------------------------------------*/ 831/*----------------------------------------------------------------------*/
1065/* 832/*
1066 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 833 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1067 * Use resource ``modifier'' to override the Meta modifier 834 * Use resource ``modifier'' to override the Meta modifier
1068 */ 835 */
1069/* INTPROTO */
1070void 836void
1071rxvt_get_ourmods(pR) 837rxvt_term::get_ourmods ()
1072{ 838{
1073 int i, j, k; 839 int i, j, k;
1074 int requestedmeta, realmeta, realalt; 840 int requestedmeta, realmeta, realalt;
1075 const char *cm, *rsmod; 841 const char *cm, *rsmod;
1076 XModifierKeymap *map; 842 XModifierKeymap *map;
1077 KeyCode *kc; 843 KeyCode *kc;
1078 const unsigned int modmasks[] = 844 const unsigned int modmasks[] =
1079 { 845 {
1080 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 846 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1081 }; 847 };
1082 848
1083 requestedmeta = realmeta = realalt = 0; 849 requestedmeta = realmeta = realalt = 0;
1084 rsmod = R->rs[Rs_modifier]; 850 rsmod = rs[Rs_modifier];
851
1085 if (rsmod 852 if (rsmod
1086 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 853 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1087 requestedmeta = rsmod[3] - '0'; 854 requestedmeta = rsmod[3] - '0';
1088 855
1089 map = XGetModifierMapping(R->Xdisplay); 856 map = XGetModifierMapping (display->display);
1090 kc = map->modifiermap; 857 kc = map->modifiermap;
858
1091 for (i = 1; i < 6; i++) 859 for (i = 1; i < 6; i++)
1092 { 860 {
1093 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 861 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
862
1094 for (j = map->max_keypermod; j--; k++) 863 for (j = map->max_keypermod; j--; k++)
1095 { 864 {
1096 if (kc[k] == 0) 865 if (kc[k] == 0)
1097 break; 866 break;
867
1098 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) 868 switch (XKeycodeToKeysym (display->display, kc[k], 0))
1099 { 869 {
1100 case XK_Num_Lock: 870 case XK_Num_Lock:
1101 R->ModNumLockMask = modmasks[i - 1]; 871 ModNumLockMask = modmasks[i - 1];
1102 /* FALLTHROUGH */ 872 continue;
1103 default: 873
1104 continue; /* for(;;) */ 874 case XK_ISO_Level3_Shift:
875 ModLevel3Mask = modmasks[i - 1];
876 continue;
877
1105 case XK_Meta_L: 878 case XK_Meta_L:
1106 case XK_Meta_R: 879 case XK_Meta_R:
1107 cm = "meta"; 880 cm = "meta";
1108 realmeta = i; 881 realmeta = i;
1109 break; 882 break;
883
1110 case XK_Alt_L: 884 case XK_Alt_L:
1111 case XK_Alt_R: 885 case XK_Alt_R:
1112 cm = "alt"; 886 cm = "alt";
1113 realalt = i; 887 realalt = i;
1114 break; 888 break;
889
1115 case XK_Super_L: 890 case XK_Super_L:
1116 case XK_Super_R: 891 case XK_Super_R:
1117 cm = "super"; 892 cm = "super";
1118 break; 893 break;
894
1119 case XK_Hyper_L: 895 case XK_Hyper_L:
1120 case XK_Hyper_R: 896 case XK_Hyper_R:
1121 cm = "hyper"; 897 cm = "hyper";
1122 break; 898 break;
899
900 default:
901 continue;
1123 } 902 }
1124 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 903
904 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1125 requestedmeta = i; 905 requestedmeta = i;
1126 } 906 }
1127 } 907 }
908
1128 XFreeModifiermap(map); 909 XFreeModifiermap (map);
910
1129 i = (requestedmeta ? requestedmeta 911 i = requestedmeta ? requestedmeta
1130 : (realmeta ? realmeta 912 : realmeta ? realmeta
1131 : (realalt ? realalt : 0))); 913 : realalt ? realalt
914 : 0;
915
1132 if (i) 916 if (i)
1133 R->ModMetaMask = modmasks[i - 1]; 917 ModMetaMask = modmasks[i - 1];
1134} 918}
1135 919
1136/*----------------------------------------------------------------------*/ 920/*----------------------------------------------------------------------*/
1137/* rxvt_Create_Windows() - Open and map the window */ 921/* rxvt_Create_Windows () - Open and map the window */
1138/* EXTPROTO */
1139void 922void
1140rxvt_Create_Windows(pR_ int argc, const char *const *argv) 923rxvt_term::create_windows (int argc, const char *const *argv)
1141{ 924{
1142 XClassHint classHint; 925 XClassHint classHint;
1143 XWMHints wmHint; 926 XWMHints wmHint;
927#if ENABLE_FRILLS
928 Atom prop = None;
929 MWMHints mwmhints;
930#endif
1144 XGCValues gcvalue; 931 XGCValues gcvalue;
1145 long vt_emask; 932 long vt_emask;
1146
1147#ifdef PREFER_24BIT
1148
1149 XSetWindowAttributes attributes; 933 XSetWindowAttributes attributes;
1150 XWindowAttributes gattr; 934 XWindowAttributes gattr;
935 Window top, parent;
936 dDisp;
1151 937
1152 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 938#ifdef USING_W11LIB
1153 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen); 939 /* enable W11 callbacks */
940 W11AddEventHandler (disp, rxvt_W11_process_x_event);
941#endif
1154 942
943 assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);
944 XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);
945
1155 if (R->Options & Opt_transparent) 946 if (options & Opt_transparent)
947 {
948 XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);
949 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1156 { 950 }
1157 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 951
1158 &gattr); 952#if ENABLE_FRILLS
1159 XDEPTH = gattr.depth; 953 if (options & Opt_borderLess)
954 {
955 prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);
956
957 if (prop == None)
958 {
959 /* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
960#ifdef PREFER_24BIT
961 attributes.override_redirect = TRUE;
962#endif
963 mwmhints.flags = 0;
964 }
965 else
966 {
967 mwmhints.flags = MWM_HINTS_DECORATIONS;
968 mwmhints.decorations = 0;
969 }
1160 } 970 }
1161 else 971 else
1162 { 972 {
1163 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen); 973 mwmhints.flags = 0;
1164 /*
1165 * If depth is not 24, look for a 24bit visual.
1166 */
1167 if (XDEPTH != 24)
1168 {
1169 XVisualInfo vinfo;
1170
1171 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1172 {
1173 XDEPTH = 24;
1174 XVISUAL = vinfo.visual;
1175 XCMAP = XCreateColormap(R->Xdisplay,
1176 RootWindow(R->Xdisplay, Xscreen),
1177 XVISUAL, AllocNone);
1178 }
1179 }
1180 } 974 }
1181#endif 975#endif
1182 976
1183 /* grab colors before netscape does */ 977 /* grab colors before netscape does */
1184 rxvt_Get_Colours(aR); 978 Get_Colours ();
1185 979
1186 rxvt_change_font(aR_ 1, NULL); 980 if (!set_fonts ())
981 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
982
983 parent = DefaultRootWindow (disp);
984
985#if ENABLE_XEMBED
986 if (rs[Rs_embed])
987 {
988 XWindowAttributes wattr;
989
990 parent = strtol (rs[Rs_embed], 0, 0);
991
992 if (!XGetWindowAttributes (disp, parent, &wattr))
993 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
994
995 window_calc (wattr.width, wattr.height);
996 }
997
998#endif
1187 rxvt_window_calc(aR_ 0, 0); 999 window_calc (0, 0);
1188 R->old_width = R->szHint.width;
1189 R->old_height = R->szHint.height;
1190 1000
1191 /* parent window - reverse video so we can see placement errors
1192 * sub-window placement & size in rxvt_resize_subwindows() 1001 /* sub-window placement & size in rxvt_resize_subwindows () */
1193 */
1194
1195#ifdef PREFER_24BIT 1002#ifdef PREFER_24BIT
1196
1197 attributes.background_pixel = R->PixColors[Color_fg]; 1003 attributes.background_pixel = pix_colors_focused[Color_border];
1198 attributes.border_pixel = R->PixColors[Color_border]; 1004 attributes.border_pixel = pix_colors_focused[Color_border];
1199 attributes.colormap = XCMAP; 1005 attributes.colormap = display->cmap;
1200 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot, 1006 top = XCreateWindow (disp, parent,
1201 R->szHint.x, R->szHint.y, 1007 szHint.x, szHint.y,
1202 R->szHint.width, R->szHint.height, 1008 szHint.width, szHint.height,
1203 R->TermWin.ext_bwidth, 1009 TermWin.ext_bwidth,
1204 XDEPTH, InputOutput, 1010 display->depth, InputOutput,
1205 XVISUAL, 1011 display->visual,
1206 CWBackPixel | CWBorderPixel 1012 CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1207 | CWColormap, &attributes);
1208#else 1013#else
1209 1014 top = XCreateSimpleWindow (disp, parent,
1210 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1211 R->szHint.x, R->szHint.y, 1015 szHint.x, szHint.y,
1212 R->szHint.width,
1213 R->szHint.height, 1016 szHint.width, szHint.height,
1214 R->TermWin.ext_bwidth, 1017 TermWin.ext_bwidth,
1215 R->PixColors[Color_border], 1018 pix_colors_focused[Color_border],
1216 R->PixColors[Color_fg]); 1019 pix_colors_focused[Color_border]);
1217#endif 1020#endif
1218 1021
1022 TermWin.parent[0] = top;
1023
1024 old_width = szHint.width;
1025 old_height = szHint.height;
1026
1219 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); 1027 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1220 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); 1028 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1221 1029
1222 classHint.res_name = (char *)R->rs[Rs_name]; 1030 classHint.res_name = (char *)rs[Rs_name];
1223 classHint.res_class = (char *)APL_CLASS; 1031 classHint.res_class = (char *)RESCLASS;
1224 1032
1225 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1033 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1226 wmHint.input = True; 1034 wmHint.input = True;
1227 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState 1035 wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;
1228 : NormalState); 1036 wmHint.window_group = top;
1229 wmHint.window_group = R->TermWin.parent[0];
1230 1037
1231 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 1038 XSetWMProperties (disp, top, NULL, NULL,
1232 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 1039 (char **)argv, argc, &szHint, &wmHint, &classHint);
1233 XSelectInput(R->Xdisplay, R->TermWin.parent[0], 1040
1041 /* Enable delete window protocol */
1042 XSetWMProtocols (disp, top, &xa[XA_WM_DELETE_WINDOW], 1);
1043
1044#if ENABLE_FRILLS
1045 long pid = getpid ();
1046
1047 XChangeProperty (disp, top,
1048 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1049 PropModeReplace, (unsigned char *)&pid, 1);
1050#endif
1051
1052 XSelectInput (disp, top,
1234 (KeyPressMask 1053 KeyPressMask
1235#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1054#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1236 | KeyReleaseMask 1055 | KeyReleaseMask
1237#endif 1056#endif
1238 | FocusChangeMask | VisibilityChangeMask 1057 | FocusChangeMask | VisibilityChangeMask
1239 | StructureNotifyMask)); 1058 | ExposureMask | StructureNotifyMask);
1059
1060 termwin_ev.start (display, top);
1061
1062#if ENABLE_FRILLS
1063 if (mwmhints.flags)
1064 XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1065 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1066#endif
1240 1067
1241 /* vt cursor: Black-on-White is standard, but this is more popular */ 1068 /* vt cursor: Black-on-White is standard, but this is more popular */
1242 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1069 TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
1243 1070
1244#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1071#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1245 /* cursor (menuBar/scrollBar): Black-on-White */ 1072 /* cursor (menuBar/scrollBar): Black-on-White */
1246 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr); 1073 leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1247#endif 1074#endif
1075
1076 /* the vt window */
1077 TermWin.vt = XCreateSimpleWindow (disp, top,
1078 window_vt_x,
1079 window_vt_y,
1080 TermWin_TotalWidth (),
1081 TermWin_TotalHeight (),
1082 0,
1083 pix_colors_focused[Color_fg],
1084 pix_colors_focused[Color_bg]);
1085#ifdef DEBUG_X
1086 XStoreName (disp, TermWin.vt, "vt window");
1087#endif
1088
1089 attributes.bit_gravity = NorthWestGravity;
1090 XChangeWindowAttributes (disp, TermWin.vt, CWBitGravity, &attributes);
1091
1092 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1248 1093
1249#ifdef POINTER_BLANK 1094#ifdef POINTER_BLANK
1250
1251 {
1252 XColor blackcolour;
1253 blackcolour.red = 0;
1254 blackcolour.green = 0;
1255 blackcolour.blue = 0;
1256 Font f = XLoadFont (R->Xdisplay, "fixed");
1257 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1258 &blackcolour, &blackcolour);
1259 XUnloadFont (R->Xdisplay, f);
1260 }
1261#endif
1262
1263 /* the vt window */
1264 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1265 R->window_vt_x, R->window_vt_y,
1266 TermWin_TotalWidth(),
1267 TermWin_TotalHeight(),
1268 0,
1269 R->PixColors[Color_fg],
1270 R->PixColors[Color_bg]);
1271#ifdef DEBUG_X
1272
1273 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window");
1274#endif
1275
1276 R->pointer_unblank ();
1277
1278 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1279 | PropertyChangeMask);
1280#ifdef POINTER_BLANK
1281
1282 if ((R->Options & Opt_pointerBlank)) 1095 if (options & Opt_pointerBlank)
1283 vt_emask |= PointerMotionMask; 1096 vt_emask |= PointerMotionMask;
1284 else 1097 else
1285#endif 1098#endif
1286
1287 vt_emask |= (Button1MotionMask | Button3MotionMask); 1099 vt_emask |= Button1MotionMask | Button3MotionMask;
1100
1288 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask); 1101 XSelectInput (disp, TermWin.vt, vt_emask);
1102 vt_ev.start (display, TermWin.vt);
1289 1103
1290#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1104#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1291
1292 if (menuBar_height()) 1105 if (menuBar_height ())
1293 { 1106 {
1294 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1107 menuBar.win = XCreateSimpleWindow (disp, top,
1295 R->window_vt_x, 0, 1108 window_vt_x, 0,
1296 TermWin_TotalWidth(), 1109 TermWin_TotalWidth (),
1297 menuBar_TotalHeight(), 1110 menuBar_TotalHeight (),
1298 0, 1111 0,
1299 R->PixColors[Color_fg], 1112 pix_colors_focused[Color_fg],
1300 R->PixColors[Color_scroll]); 1113 pix_colors_focused[Color_scroll]);
1114
1301#ifdef DEBUG_X 1115#ifdef DEBUG_X
1302
1303 XStoreName(R->Xdisplay, R->menuBar.win, "menubar"); 1116 XStoreName (disp, menuBar.win, "menubar");
1304#endif 1117#endif
1305 1118
1306 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr); 1119 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1120
1121 XDefineCursor (disp, menuBar.win,
1122 XCreateFontCursor (disp, XC_left_ptr));
1123
1307 XSelectInput(R->Xdisplay, R->menuBar.win, 1124 XSelectInput (disp, menuBar.win,
1308 (ExposureMask | ButtonPressMask | ButtonReleaseMask 1125 (ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1309 | Button1MotionMask)); 1126 menubar_ev.start (display, menuBar.win);
1310 } 1127 }
1311#endif 1128#endif
1129
1312#ifdef XPM_BACKGROUND 1130#ifdef XPM_BACKGROUND
1313 if (R->rs[Rs_backgroundPixmap] != NULL 1131 if (rs[Rs_backgroundPixmap] != NULL
1314 && !(R->Options & Opt_transparent)) 1132 && ! (options & Opt_transparent))
1315 { 1133 {
1316 const char *p = R->rs[Rs_backgroundPixmap]; 1134 const char *p = rs[Rs_backgroundPixmap];
1317 1135
1318 if ((p = STRCHR(p, ';')) != NULL) 1136 if ((p = strchr (p, ';')) != NULL)
1319 { 1137 {
1320 p++; 1138 p++;
1321 rxvt_scale_pixmap(aR_ p); 1139 scale_pixmap (p);
1322 } 1140 }
1141
1323 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); 1142 set_bgPixmap (rs[Rs_backgroundPixmap]);
1324 rxvt_scr_touch(aR_ True); 1143 scr_touch (true);
1325 } 1144 }
1326#endif 1145#endif
1327 1146
1328 /* graphics context for the vt window */ 1147 /* graphics context for the vt window */
1329 gcvalue.foreground = R->PixColors[Color_fg]; 1148 gcvalue.foreground = pix_colors[Color_fg];
1330 gcvalue.background = R->PixColors[Color_bg]; 1149 gcvalue.background = pix_colors[Color_bg];
1331 gcvalue.graphics_exposures = 1; 1150 gcvalue.graphics_exposures = 1;
1332 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 1151 TermWin.gc = XCreateGC (disp, TermWin.vt,
1333 GCForeground | GCBackground 1152 GCForeground | GCBackground | GCGraphicsExposures,
1334 | GCGraphicsExposures, &gcvalue); 1153 &gcvalue);
1154
1155 TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1335 1156
1336#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1157#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1337
1338 gcvalue.foreground = R->PixColors[Color_topShadow]; 1158 gcvalue.foreground = pix_colors[Color_topShadow];
1339 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1159 topShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1340 GCForeground, &gcvalue);
1341 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1160 gcvalue.foreground = pix_colors[Color_bottomShadow];
1342 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1161 botShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1343 GCForeground, &gcvalue); 1162 gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1344 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1163 scrollbarGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1345 : Color_scroll)];
1346 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt,
1347 GCForeground, &gcvalue);
1348#endif
1349}
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 */
1357/* INTPROTO */
1358int
1359rxvt_run_command(pR_ const char *const *argv)
1360{
1361 int cfd, er;
1362
1363 /* get master (pty) */
1364 if ((cfd = rxvt_get_pty (&(R->tty_fd), &(R->ttydev))) < 0)
1365 {
1366 rxvt_print_error("can't open pseudo-tty");
1367 return -1;
1368 }
1369
1370#ifdef FD_SETSIZE
1371 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1372 {
1373 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1374 rxvt_clean_exit();
1375 exit(EXIT_FAILURE);
1376 }
1377#endif
1378
1379 fcntl (cfd, F_SETFL, O_NONBLOCK);
1380
1381 /* get slave (tty) */
1382 if (R->tty_fd < 0)
1383 {
1384#ifndef NO_SETOWNER_TTYDEV
1385 rxvt_privileged_ttydev (aR_ SAVE);
1386#endif
1387
1388 if ((R->tty_fd = rxvt_get_tty (R->ttydev)) < 0)
1389 {
1390 close(cfd);
1391 rxvt_print_error("can't open slave tty %s", R->ttydev);
1392 return -1;
1393 }
1394 }
1395#ifndef NO_BACKSPACE_KEY
1396 if (R->key_backspace[0] && !R->key_backspace[1])
1397 er = R->key_backspace[0];
1398 else if (STRCMP(R->key_backspace, "DEC") == 0)
1399 er = '\177'; /* the initial state anyway */
1400 else
1401#endif
1402
1403 er = -1;
1404
1405 rxvt_get_ttymode (&(R->tio), er);
1406
1407#ifndef __QNX__
1408 /* spin off the command interpreter */
1409 switch (R->cmd_pid = fork ())
1410 {
1411 case -1:
1412 rxvt_print_error("can't fork");
1413 return -1;
1414 case 0:
1415 close (cfd); /* only keep R->tty_fd and STDERR open */
1416 close (R->Xfd);
1417 if (rxvt_control_tty (R->tty_fd, R->ttydev) < 0)
1418 rxvt_print_error ("could not obtain control of tty");
1419 else
1420 {
1421 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1422 dup2 (R->tty_fd, STDIN_FILENO);
1423 dup2 (R->tty_fd, STDOUT_FILENO);
1424 dup2 (R->tty_fd, STDERR_FILENO);
1425
1426 if (R->tty_fd > 2)
1427 close (R->tty_fd);
1428
1429 rxvt_run_child (aR_ argv);
1430 }
1431 exit (EXIT_FAILURE);
1432 /* NOTREACHED */
1433 default:
1434 {
1435#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1436 int fdstdin;
1437
1438 fdstdin = dup (STDIN_FILENO);
1439 dup2 (R->tty_fd, STDIN_FILENO);
1440#endif
1441
1442 rxvt_privileged_utmp (aR_ SAVE);
1443#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1444
1445 dup2 (fdstdin, STDIN_FILENO);
1446 close (fdstdin);
1447#endif
1448
1449 }
1450 close (R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */
1451 break;
1452 }
1453#else /* __QNX__ uses qnxspawn() */
1454 fchmod (R->tty_fd, 0622);
1455 fcntl (R->tty_fd, F_SETFD, FD_CLOEXEC);
1456 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1457
1458 if (rxvt_run_child (aR_ argv) == -1)
1459 exit (EXIT_FAILURE);
1460#endif
1461
1462 return cfd;
1463}
1464
1465/* ------------------------------------------------------------------------- *
1466 * CHILD PROCESS OPERATIONS *
1467 * ------------------------------------------------------------------------- */
1468/*
1469 * The only open file descriptor is the slave tty - so no error messages.
1470 * returns are fatal
1471 */
1472/* INTPROTO */
1473int
1474rxvt_run_child(pR_ const char *const *argv)
1475{
1476 char *login;
1477
1478 SET_TTYMODE (STDIN_FILENO, &(R->tio)); /* init terminal attributes */
1479
1480 if (R->Options & Opt_console)
1481 { /* be virtual console, fail silently */
1482#ifdef TIOCCONS
1483 unsigned int on = 1;
1484
1485 ioctl (STDIN_FILENO, TIOCCONS, &on);
1486#elif defined (SRIOCSREDIR)
1487
1488 int fd;
1489
1490 fd = open (CONSOLE, O_WRONLY, 0);
1491 if (fd >= 0)
1492 {
1493 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1494 close (fd);
1495 }
1496#endif /* SRIOCSREDIR */
1497
1498 }
1499
1500 /* reset signals and spin off the command interpreter */
1501 signal (SIGINT, SIG_DFL);
1502 signal (SIGQUIT, SIG_DFL);
1503 signal (SIGCHLD, SIG_DFL);
1504 /*
1505 * mimick login's behavior by disabling the job control signals
1506 * a shell that wants them can turn them back on
1507 */
1508#ifdef SIGTSTP
1509
1510 signal (SIGTSTP, SIG_IGN);
1511 signal (SIGTTIN, SIG_IGN);
1512 signal (SIGTTOU, SIG_IGN);
1513#endif /* SIGTSTP */
1514
1515 /* set window size */
1516 struct winsize ws;
1517
1518 ws.ws_col = R->TermWin.ncol;
1519 ws.ws_row = R->TermWin.nrow;
1520 ws.ws_xpixel = ws.ws_ypixel = 0;
1521 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1522
1523 // unblock signals (signals are blocked by iom.C
1524 sigset_t ss;
1525 sigemptyset (&ss);
1526 sigprocmask (SIG_SETMASK, &ss, 0);
1527
1528#ifndef __QNX__
1529 /* command interpreter path */
1530 if (argv != NULL)
1531 {
1532# ifdef DEBUG_CMD
1533 int i;
1534
1535 for (i = 0; argv[i]; i++)
1536 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1537# endif 1164#endif
1538 1165
1539 execvp(argv[0], (char *const *)argv); 1166#ifdef OFF_FOCUS_FADING
1540 /* no error message: STDERR is closed! */ 1167 // initially we are in unfocused state
1541 } 1168 if (rs[Rs_fade])
1542 else 1169 pix_colors = pix_colors_unfocused;
1543 { 1170#endif
1544 const char *argv0, *shell;
1545 1171
1546 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1172 pointer_unblank ();
1547 shell = "/bin/sh"; 1173 scr_recolour ();
1548 1174
1549 argv0 = (const char *)rxvt_r_basename(shell); 1175#if ENABLE_XEMBED
1550 if (R->Options & Opt_loginShell) 1176 if (rs[Rs_embed])
1551 {
1552 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char));
1553
1554 login[0] = '-';
1555 STRCPY(&login[1], argv0);
1556 argv0 = login;
1557 }
1558 execlp(shell, argv0, NULL);
1559 /* no error message: STDERR is closed! */
1560 }
1561#else /* __QNX__ uses qnxspawn() */
1562 {
1563 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1564 char *command = NULL, fullcommand[_MAX_PATH];
1565 char **arg_v, *arg_a[2] = { NULL, NULL };
1566
1567 if (argv != NULL)
1568 { 1177 {
1569 if (access(argv[0], X_OK) == -1) 1178 long info[2] = { 0, XEMBED_MAPPED };
1570 { 1179
1571 if (STRCHR(argv[0], '/') == NULL) 1180 XChangeProperty (disp, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
1572 { 1181 32, PropModeReplace, (unsigned char *)&info, 2);
1573 searchenv(argv[0], "PATH", fullcommand);
1574 if (fullcommand[0] != '\0')
1575 command = fullcommand;
1576 }
1577 if (access(command, X_OK) == -1)
1578 return -1;
1579 }
1580 else
1581 command = argv[0];
1582 arg_v = argv;
1583 } 1182 }
1584 else
1585 {
1586 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1587 command = "/bin/sh";
1588
1589 arg_a[0] = my_basename(command);
1590 if (R->Options & Opt_loginShell)
1591 {
1592 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1593
1594 login[0] = '-';
1595 STRCPY(&login[1], arg_a[0]);
1596 arg_a[0] = login;
1597 }
1598 arg_v = arg_a;
1599 }
1600 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;
1601 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1602 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1603 command, arg_v, environ, iov_a, 0);
1604 if (login)
1605 free(login);
1606 close(R->tty_fd);
1607 return R->cmd_fd;
1608 }
1609#endif 1183#endif
1610 return -1;
1611} 1184}
1612 1185
1613/* ------------------------------------------------------------------------- * 1186/* ------------------------------------------------------------------------- *
1614 * GET TTY CURRENT STATE * 1187 * GET TTY CURRENT STATE *
1615 * ------------------------------------------------------------------------- */ 1188 * ------------------------------------------------------------------------- */
1616/* rxvt_get_ttymode() */
1617/* INTPROTO */
1618void 1189void
1619rxvt_get_ttymode(ttymode_t *tio, int erase) 1190rxvt_get_ttymode (ttymode_t *tio, int erase)
1620{ 1191{
1621#ifdef HAVE_TERMIOS_H 1192#ifdef HAVE_TERMIOS_H
1622 /* 1193 /*
1623 * standard System V termios interface 1194 * standard System V termios interface
1624 */ 1195 */
1625 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) 1196 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1626 { 1197 {
1627 /* return error - use system defaults */ 1198 /* return error - use system defaults */
1628 tio->c_cc[VINTR] = CINTR; 1199 tio->c_cc[VINTR] = CINTR;
1629 tio->c_cc[VQUIT] = CQUIT; 1200 tio->c_cc[VQUIT] = CQUIT;
1630 tio->c_cc[VERASE] = CERASE; 1201 tio->c_cc[VERASE] = CERASE;
… …
1704 /* 1275 /*
1705 * sgtty interface 1276 * sgtty interface
1706 */ 1277 */
1707 1278
1708 /* get parameters -- gtty */ 1279 /* get parameters -- gtty */
1709 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) 1280 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1710 { 1281 {
1711 tio->sg.sg_erase = CERASE; /* ^H */ 1282 tio->sg.sg_erase = CERASE; /* ^H */
1712 tio->sg.sg_kill = CKILL; /* ^U */ 1283 tio->sg.sg_kill = CKILL; /* ^U */
1713 } 1284 }
1714 if (erase != -1) 1285 if (erase != -1)
1715 tio->sg.sg_erase = (char)erase; 1286 tio->sg.sg_erase = (char)erase;
1716 1287
1717 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); 1288 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1718 1289
1719 /* get special characters */ 1290 /* get special characters */
1720 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) 1291 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1721 { 1292 {
1722 tio->tc.t_intrc = CINTR; /* ^C */ 1293 tio->tc.t_intrc = CINTR; /* ^C */
1723 tio->tc.t_quitc = CQUIT; /* ^\ */ 1294 tio->tc.t_quitc = CQUIT; /* ^\ */
1724 tio->tc.t_startc = CSTART; /* ^Q */ 1295 tio->tc.t_startc = CSTART; /* ^Q */
1725 tio->tc.t_stopc = CSTOP; /* ^S */ 1296 tio->tc.t_stopc = CSTOP; /* ^S */
1726 tio->tc.t_eofc = CEOF; /* ^D */ 1297 tio->tc.t_eofc = CEOF; /* ^D */
1727 tio->tc.t_brkc = -1; 1298 tio->tc.t_brkc = -1;
1728 } 1299 }
1729 /* get local special chars */ 1300 /* get local special chars */
1730 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) 1301 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1731 { 1302 {
1732 tio->lc.t_suspc = CSUSP; /* ^Z */ 1303 tio->lc.t_suspc = CSUSP; /* ^Z */
1733 tio->lc.t_dsuspc = CDSUSP; /* ^Y */ 1304 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1734 tio->lc.t_rprntc = CRPRNT; /* ^R */ 1305 tio->lc.t_rprntc = CRPRNT; /* ^R */
1735 tio->lc.t_flushc = CFLUSH; /* ^O */ 1306 tio->lc.t_flushc = CFLUSH; /* ^O */
1736 tio->lc.t_werasc = CWERASE; /* ^W */ 1307 tio->lc.t_werasc = CWERASE; /* ^W */
1737 tio->lc.t_lnextc = CLNEXT; /* ^V */ 1308 tio->lc.t_lnextc = CLNEXT; /* ^V */
1738 } 1309 }
1739 /* get line discipline */ 1310 /* get line discipline */
1740 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line)); 1311 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1741# ifdef NTTYDISC 1312# ifdef NTTYDISC
1742 1313
1743 tio->line = NTTYDISC; 1314 tio->line = NTTYDISC;
1744# endif /* NTTYDISC */ 1315# endif /* NTTYDISC */
1745 1316
… …
1750 * Debugging 1321 * Debugging
1751 */ 1322 */
1752#ifdef DEBUG_TTYMODE 1323#ifdef DEBUG_TTYMODE
1753#ifdef HAVE_TERMIOS_H 1324#ifdef HAVE_TERMIOS_H
1754 /* c_iflag bits */ 1325 /* c_iflag bits */
1755 fprintf(stderr, "Input flags\n"); 1326 fprintf (stderr, "Input flags\n");
1756 1327
1757 /* cpp token stringize doesn't work on all machines <sigh> */ 1328 /* cpp token stringize doesn't work on all machines <sigh> */
1758# define FOO(flag,name) \ 1329# define FOO(flag,name) \
1759 if ((tio->c_iflag) & flag) \ 1330 if ((tio->c_iflag) & flag) \
1760 fprintf (stderr, "%s ", name) 1331 fprintf (stderr, "%s ", name)
1761 1332
1762 /* c_iflag bits */ 1333 /* c_iflag bits */
1763 FOO(IGNBRK, "IGNBRK"); 1334 FOO (IGNBRK, "IGNBRK");
1764 FOO(BRKINT, "BRKINT"); 1335 FOO (BRKINT, "BRKINT");
1765 FOO(IGNPAR, "IGNPAR"); 1336 FOO (IGNPAR, "IGNPAR");
1766 FOO(PARMRK, "PARMRK"); 1337 FOO (PARMRK, "PARMRK");
1767 FOO(INPCK, "INPCK"); 1338 FOO (INPCK, "INPCK");
1768 FOO(ISTRIP, "ISTRIP"); 1339 FOO (ISTRIP, "ISTRIP");
1769 FOO(INLCR, "INLCR"); 1340 FOO (INLCR, "INLCR");
1770 FOO(IGNCR, "IGNCR"); 1341 FOO (IGNCR, "IGNCR");
1771 FOO(ICRNL, "ICRNL"); 1342 FOO (ICRNL, "ICRNL");
1772 FOO(IXON, "IXON"); 1343 FOO (IXON, "IXON");
1773 FOO(IXOFF, "IXOFF"); 1344 FOO (IXOFF, "IXOFF");
1774# ifdef IUCLC 1345# ifdef IUCLC
1775 1346
1776 FOO(IUCLC, "IUCLC"); 1347 FOO (IUCLC, "IUCLC");
1777# endif 1348# endif
1778# ifdef IXANY 1349# ifdef IXANY
1779 1350
1780 FOO(IXANY, "IXANY"); 1351 FOO (IXANY, "IXANY");
1781# endif 1352# endif
1782# ifdef IMAXBEL 1353# ifdef IMAXBEL
1783 1354
1784 FOO(IMAXBEL, "IMAXBEL"); 1355 FOO (IMAXBEL, "IMAXBEL");
1785# endif 1356# endif
1786 1357
1787 fprintf(stderr, "\n"); 1358 fprintf (stderr, "\n");
1788 1359
1789# undef FOO 1360# undef FOO
1790# define FOO(entry, name) \ 1361# define FOO(entry, name) \
1791 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) 1362 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1792 1363
1793 FOO(VINTR, "VINTR"); 1364 FOO (VINTR, "VINTR");
1794 FOO(VQUIT, "VQUIT"); 1365 FOO (VQUIT, "VQUIT");
1795 FOO(VERASE, "VERASE"); 1366 FOO (VERASE, "VERASE");
1796 FOO(VKILL, "VKILL"); 1367 FOO (VKILL, "VKILL");
1797 FOO(VEOF, "VEOF"); 1368 FOO (VEOF, "VEOF");
1798 FOO(VEOL, "VEOL"); 1369 FOO (VEOL, "VEOL");
1799# ifdef VEOL2 1370# ifdef VEOL2
1800 1371
1801 FOO(VEOL2, "VEOL2"); 1372 FOO (VEOL2, "VEOL2");
1802# endif 1373# endif
1803# ifdef VSWTC 1374# ifdef VSWTC
1804 1375
1805 FOO(VSWTC, "VSWTC"); 1376 FOO (VSWTC, "VSWTC");
1806# endif 1377# endif
1807# ifdef VSWTCH 1378# ifdef VSWTCH
1808 1379
1809 FOO(VSWTCH, "VSWTCH"); 1380 FOO (VSWTCH, "VSWTCH");
1810# endif 1381# endif
1811 1382
1812 FOO(VSTART, "VSTART"); 1383 FOO (VSTART, "VSTART");
1813 FOO(VSTOP, "VSTOP"); 1384 FOO (VSTOP, "VSTOP");
1814 FOO(VSUSP, "VSUSP"); 1385 FOO (VSUSP, "VSUSP");
1815# ifdef VDSUSP 1386# ifdef VDSUSP
1816 1387
1817 FOO(VDSUSP, "VDSUSP"); 1388 FOO (VDSUSP, "VDSUSP");
1818# endif 1389# endif
1819# ifdef VREPRINT 1390# ifdef VREPRINT
1820 1391
1821 FOO(VREPRINT, "VREPRINT"); 1392 FOO (VREPRINT, "VREPRINT");
1822# endif 1393# endif
1823# ifdef VDISCRD 1394# ifdef VDISCRD
1824 1395
1825 FOO(VDISCRD, "VDISCRD"); 1396 FOO (VDISCRD, "VDISCRD");
1826# endif 1397# endif
1827# ifdef VWERSE 1398# ifdef VWERSE
1828 1399
1829 FOO(VWERSE, "VWERSE"); 1400 FOO (VWERSE, "VWERSE");
1830# endif 1401# endif
1831# ifdef VLNEXT 1402# ifdef VLNEXT
1832 1403
1833 FOO(VLNEXT, "VLNEXT"); 1404 FOO (VLNEXT, "VLNEXT");
1834# endif 1405# endif
1835 1406
1836 fprintf(stderr, "\n"); 1407 fprintf (stderr, "\n");
1837# undef FOO 1408# undef FOO
1838# endif /* HAVE_TERMIOS_H */ 1409# endif /* HAVE_TERMIOS_H */
1839#endif /* DEBUG_TTYMODE */ 1410#endif /* DEBUG_TTYMODE */
1840} 1411}
1841 1412
1413/*----------------------------------------------------------------------*/
1414/*
1415 * Run the command in a subprocess and return a file descriptor for the
1416 * master end of the pseudo-teletype pair with the command talking to
1417 * the slave.
1418 */
1419void
1420rxvt_term::run_command (const char *const *argv)
1421{
1422#if ENABLE_FRILLS
1423 if (rs[Rs_pty_fd])
1424 {
1425 pty.pty = atoi (rs[Rs_pty_fd]);
1426 fcntl (pty.pty, F_SETFL, O_NONBLOCK);
1427 }
1428 else
1429#endif
1430 if (!pty.get ())
1431 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1432
1433 pty.set_utf8_mode (enc_utf8);
1434
1435 /* set initial window size */
1436 tt_winch ();
1437
1438 int er;
1439
1440#ifndef NO_BACKSPACE_KEY
1441 if (key_backspace[0] && !key_backspace[1])
1442 er = key_backspace[0];
1443 else if (strcmp (key_backspace, "DEC") == 0)
1444 er = '\177'; /* the initial state anyway */
1445 else
1446#endif
1447 er = -1;
1448
1449 rxvt_get_ttymode (&tio, er);
1450
1451#if ENABLE_FRILLS
1452 if (rs[Rs_pty_fd])
1453 return;
1454#endif
1455
1456 sw_chld.start (SIGCHLD);
1457
1458#ifndef __QNX__
1459 /* spin off the command interpreter */
1460 switch (cmd_pid = fork ())
1461 {
1462 case -1:
1463 {
1464 cmd_pid = 0;
1465 rxvt_fatal ("can't fork, aborting.\n");
1466 }
1467 case 0:
1468 init_env ();
1469
1470 if (!pty.make_controlling_tty ())
1471 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1472 else
1473 {
1474 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1475 dup2 (pty.tty, STDIN_FILENO);
1476 dup2 (pty.tty, STDOUT_FILENO);
1477 dup2 (pty.tty, STDERR_FILENO);
1478
1479 // close all our file handles that we do no longer need
1480 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1481 {
1482 if ((*t)->pty.pty > 2) close ((*t)->pty.pty);
1483 if ((*t)->pty.tty > 2) close ((*t)->pty.tty);
1484 }
1485
1486 run_child (argv);
1487 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1488 }
1489
1490 _exit (EXIT_FAILURE);
1491
1492 default:
1493 {
1494#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1495 int fdstdin;
1496
1497 fdstdin = dup (STDIN_FILENO);
1498 dup2 (pty.tty, STDIN_FILENO);
1499#endif
1500
1501#ifdef UTMP_SUPPORT
1502 privileged_utmp (SAVE);
1503#endif
1504
1505#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1506
1507 dup2 (fdstdin, STDIN_FILENO);
1508 close (fdstdin);
1509#endif
1510 }
1511
1512 pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1513 break;
1514 }
1515#else /* __QNX__ uses qnxspawn () */
1516 fchmod (pty.tty, 0622);
1517 fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1518 fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1519
1520 if (run_child (argv) == -1)
1521 exit (EXIT_FAILURE);
1522#endif
1523}
1524
1525/* ------------------------------------------------------------------------- *
1526 * CHILD PROCESS OPERATIONS *
1527 * ------------------------------------------------------------------------- */
1528/*
1529 * The only open file descriptor is the slave tty - so no error messages.
1530 * returns are fatal
1531 */
1532int
1533rxvt_term::run_child (const char *const *argv)
1534{
1535 char *login;
1536
1537 SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1538
1539 if (options & Opt_console)
1540 { /* be virtual console, fail silently */
1541#ifdef TIOCCONS
1542 unsigned int on = 1;
1543
1544 ioctl (STDIN_FILENO, TIOCCONS, &on);
1545#elif defined (SRIOCSREDIR)
1546 int fd;
1547
1548 fd = open (CONSOLE, O_WRONLY, 0);
1549 if (fd >= 0)
1550 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1551 close (fd);
1552#endif /* SRIOCSREDIR */
1553 }
1554
1555 /* reset signals and spin off the command interpreter */
1556 signal (SIGINT, SIG_DFL);
1557 signal (SIGQUIT, SIG_DFL);
1558 signal (SIGCHLD, SIG_DFL);
1559 signal (SIGHUP, SIG_DFL);
1560 signal (SIGPIPE, SIG_DFL);
1561 /*
1562 * mimick login's behavior by disabling the job control signals
1563 * a shell that wants them can turn them back on
1564 */
1565#ifdef SIGTSTP
1566 signal (SIGTSTP, SIG_IGN);
1567 signal (SIGTTIN, SIG_IGN);
1568 signal (SIGTTOU, SIG_IGN);
1569#endif /* SIGTSTP */
1570
1571 // unblock signals (signals are blocked by iom.C
1572 sigset_t ss;
1573 sigemptyset (&ss);
1574 sigprocmask (SIG_SETMASK, &ss, 0);
1575
1576#ifndef __QNX__
1577 /* command interpreter path */
1578 if (argv != NULL)
1579 {
1580# ifdef DEBUG_CMD
1581 int i;
1582
1583 for (i = 0; argv[i]; i++)
1584 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1585# endif
1586
1587 execvp (argv[0], (char *const *)argv);
1588 /* no error message: STDERR is closed! */
1589 }
1590 else
1591 {
1592 const char *argv0, *shell;
1593
1594 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1595 shell = "/bin/sh";
1596
1597 argv0 = (const char *)rxvt_r_basename (shell);
1598
1599 if (options & Opt_loginShell)
1600 {
1601 login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1602
1603 login[0] = '-';
1604 strcpy (&login[1], argv0);
1605 argv0 = login;
1606 }
1607 execlp (shell, argv0, NULL);
1608 /* no error message: STDERR is closed! */
1609 }
1610
1611#else /* __QNX__ uses qnxspawn () */
1612
1613 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1614 char *command = NULL, fullcommand[_MAX_PATH];
1615 char **arg_v, *arg_a[2] = { NULL, NULL };
1616
1617 if (argv != NULL)
1618 {
1619 if (access (argv[0], X_OK) == -1)
1620 {
1621 if (strchr (argv[0], '/') == NULL)
1622 {
1623 searchenv (argv[0], "PATH", fullcommand);
1624
1625 if (fullcommand[0] != '\0')
1626 command = fullcommand;
1627 }
1628
1629 if (access (command, X_OK) == -1)
1630 return -1;
1631 }
1632 else
1633 command = argv[0];
1634
1635 arg_v = argv;
1636 }
1637 else
1638 {
1639 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1640 command = "/bin/sh";
1641
1642 arg_a[0] = my_basename (command);
1643
1644 if (options & Opt_loginShell)
1645 {
1646 login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1647
1648 login[0] = '-';
1649 strcpy (&login[1], arg_a[0]);
1650 arg_a[0] = login;
1651 }
1652
1653 arg_v = arg_a;
1654 }
1655
1656 iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1657 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1658 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1659 command, arg_v, environ, iov_a, 0);
1660 if (login)
1661 free (login);
1662
1663 pty.close_tty ();
1664 return pty.pty;
1665#endif
1666
1667 return -1;
1668}
1669
1842/*----------------------- end-of-file (C source) -----------------------*/ 1670/*----------------------- end-of-file (C source) -----------------------*/

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