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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 1.119 by root, Thu Aug 11 02:05:07 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
174#if OFF_FOCUS_FADING
175 "black",
176#endif
332 }; 177 };
333 178
334const char *const xa_names[NUM_XA] = 179const char *const xa_names[] =
335 { 180 {
181 "TEXT",
336 "COMPOUND_TEXT", 182 "COMPOUND_TEXT",
183 "UTF8_STRING",
337 "MULTIPLE", 184 "MULTIPLE",
338 "TARGETS", 185 "TARGETS",
339 "TEXT",
340 "TIMESTAMP", 186 "TIMESTAMP",
341 "VT_SELECTION", 187 "VT_SELECTION",
342 "INCR", 188 "INCR",
189 "WM_PROTOCOLS",
343 "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
344#ifdef TRANSPARENT 204#ifdef TRANSPARENT
345 "_XROOTPMAP_ID", 205 "_XROOTPMAP_ID",
206 "ESETROOT_PMAP_ID",
346#endif 207#endif
347#ifdef OFFIX_DND 208#ifdef OFFIX_DND
348 "DndProtocol", 209 "DndProtocol",
349 "DndSelection", 210 "DndSelection",
350#endif 211#endif
351 "CLIPBOARD" 212#if ENABLE_XEMBED
213 "_XEMBED",
214 "_XEMBED_INFO",
215#endif
352 }; 216 };
353 217
354bool 218bool
355rxvt_term::init_vars() 219rxvt_term::init_vars ()
356{ 220{
221 sw_term.start (SIGTERM);
222 sw_int.start (SIGINT);
223
357 PixColors = new rxvt_color [TOTAL_COLORS]; 224 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
225#ifdef OFF_FOCUS_FADING
226 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
227#endif
228 pix_colors = pix_colors_focused;
229
358 if (PixColors == NULL) 230 if (pix_colors == NULL)
359 return false; 231 return false;
360 232
361#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 233#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
362 TermWin.pixmap = None; 234 TermWin.pixmap = None;
363#endif 235#endif
364#ifdef UTMP_SUPPORT
365 next_utmp_action = SAVE;
366#endif
367#ifndef NO_SETOWNER_TTYDEV
368 next_tty_action = SAVE;
369#endif
370 236
371 MEvent.time = CurrentTime; 237 MEvent.time = CurrentTime;
372 MEvent.button = AnyButton; 238 MEvent.button = AnyButton;
373 Options = DEFAULT_OPTIONS; 239 options = DEFAULT_OPTIONS;
374 want_refresh = 1; 240 want_refresh = 1;
375 cmd_pid = -1;
376 cmd_fd = tty_fd = Xfd = -1;
377 PrivateModes = SavedModes = PrivMode_Default; 241 priv_modes = SavedModes = PrivMode_Default;
378 TermWin.focus = 0; 242 TermWin.focus = 0;
379 TermWin.ncol = 80; 243 TermWin.ncol = 80;
380 TermWin.nrow = 24; 244 TermWin.nrow = 24;
381 TermWin.int_bwidth = INTERNALBORDERWIDTH; 245 TermWin.int_bwidth = INTERNALBORDERWIDTH;
382 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 246 TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
383 TermWin.lineSpace = LINESPACE; 247 TermWin.lineSpace = LINESPACE;
384 TermWin.saveLines = SAVELINES; 248 TermWin.saveLines = SAVELINES;
385 numPixColors = TOTAL_COLORS; 249 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
406 250
407 refresh_limit = 1; 251 refresh_limit = 1;
408 refresh_type = SLOW_REFRESH; 252 refresh_type = SLOW_REFRESH;
409 prev_nrow = prev_ncol = 0; 253 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
418 254
419 oldcursor.row = oldcursor.col = -1; 255 oldcursor.row = oldcursor.col = -1;
420#ifdef XPM_BACKGROUND 256#ifdef XPM_BACKGROUND
421 /* bgPixmap.w = bgPixmap.h = 0; */ 257 /* bgPixmap.w = bgPixmap.h = 0; */
422 bgPixmap.x = bgPixmap.y = 50; 258 bgPixmap.x = bgPixmap.y = 50;
423 bgPixmap.pixmap = None; 259 bgPixmap.pixmap = None;
424#endif 260#endif
425 261
426 last_bot = last_state = -1; 262 last_bot = last_state = -1;
263
427#ifdef MENUBAR 264#ifdef MENUBAR
428
429 menu_readonly = 1; 265 menu_readonly = 1;
430# if !(MENUBAR_MAX > 1) 266# if ! (MENUBAR_MAX > 1)
431
432 CurrentBar = &(BarList); 267 CurrentBar = &BarList;
433# endif /* (MENUBAR_MAX > 1) */ 268# endif /* (MENUBAR_MAX > 1) */
434#endif 269#endif
435 270
436 return true; 271 return true;
437} 272}
438 273
439/* EXTPROTO */
440void 274void
441rxvt_init_secondary (pR) 275rxvt_term::init_secondary ()
442{ 276{
443 int i; 277 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
462 278
463 /* 279 /*
464 * Close all unused file descriptors 280 * Close all unused file descriptors
465 * We don't want them, we don't need them. 281 * We don't want them, we don't need them.
466 */ 282 */
… …
474 dup2 (i, STDIN_FILENO); 290 dup2 (i, STDIN_FILENO);
475 close (i); 291 close (i);
476 } 292 }
477 293
478 dup2 (STDERR_FILENO, STDOUT_FILENO); 294 dup2 (STDERR_FILENO, STDOUT_FILENO);
295
479#if 0 // schmorp sayz closing filies is murder 296#if 0 // schmorp sayz closing filies is murder
480
481 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) 297 for (i = STDERR_FILENO + 1; i < num_fds; i++)
482 { 298 {
483#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ 299#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
484 if (i == 4 || i == 7) 300 if (i == 4 || i == 7)
485 continue; 301 continue;
486#endif 302#endif
487
488 close(i); 303 close (i);
489 } 304 }
490#endif 305#endif
491} 306}
492 307
493/*----------------------------------------------------------------------*/ 308/*----------------------------------------------------------------------*/
494/* EXTPROTO */
495const char ** 309const char **
496rxvt_init_resources (pR_ int argc, const char *const *argv) 310rxvt_term::init_resources (int argc, const char *const *argv)
497{ 311{
498 int i, r_argc; 312 int i, r_argc;
499 char *val; 313 char *val;
500 const char **cmd_argv, **r_argv; 314 const char **cmd_argv, **r_argv;
501 const char **rs;
502 315
503 /* 316 /*
504 * Look for -exec option. Find => split and make cmd_argv[] of command args 317 * Look for -exec option. Find => split and make cmd_argv[] of command args
505 */ 318 */
506 for (r_argc = 0; r_argc < argc; r_argc++) 319 for (r_argc = 0; r_argc < argc; r_argc++)
507 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 320 if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
508 break; 321 break;
322
509 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1)); 323 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
510 324
511 for (i = 0; i < r_argc; i++) 325 for (i = 0; i < r_argc; i++)
512 r_argv[i] = (const char *)argv[i]; 326 r_argv[i] = (const char *)argv[i];
327
513 r_argv[i] = NULL; 328 r_argv[i] = NULL;
329
514 if (r_argc == argc) 330 if (r_argc == argc)
515 cmd_argv = NULL; 331 cmd_argv = NULL;
516 else 332 else
517 { 333 {
518 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc)); 334 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
519 335
520 for (i = 0; i < argc - r_argc - 1; i++) 336 for (i = 0; i < argc - r_argc - 1; i++)
521 cmd_argv[i] = (const char *)argv[i + r_argc + 1]; 337 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
338
522 cmd_argv[i] = NULL; 339 cmd_argv[i] = NULL;
523 } 340 }
524 341
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]); 342 rs[Rs_name] = rxvt_r_basename (argv[0]);
343
531 /* 344 /*
532 * Open display, get options/resources and create the window 345 * Open display, get options/resources and create the window
533 */ 346 */
534 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL) 347 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
535 rs[Rs_display_name] = ":0"; 348 rs[Rs_display_name] = ":0";
536 349
537 rxvt_get_options(aR_ r_argc, r_argv); 350 get_options (r_argc, r_argv);
351
352 if (!(display = displays.get (rs[Rs_display_name])))
353 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
354
355 extract_resources ();
538 free(r_argv); 356 free (r_argv);
539
540#ifdef LOCAL_X_IS_UNIX
541
542 if (rs[Rs_display_name][0] == ':')
543 {
544 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name]));
545 STRCPY(val, "unix");
546 STRCAT(val, rs[Rs_display_name]);
547 R->Xdisplay = XOpenDisplay(val);
548 free(val);
549 }
550#endif
551
552 if (R->Xdisplay == NULL
553 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL)
554 {
555 rxvt_print_error("can't open display %s", rs[Rs_display_name]);
556 exit(EXIT_FAILURE);
557 }
558
559 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
560 357
561 /* 358 /*
562 * set any defaults not already set 359 * set any defaults not already set
563 */ 360 */
564 if (cmd_argv && cmd_argv[0]) 361 if (cmd_argv && cmd_argv[0])
565 { 362 {
566 if (!rs[Rs_title]) 363 if (!rs[Rs_title])
567 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 364 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
568 if (!rs[Rs_iconName]) 365 if (!rs[Rs_iconName])
569 rs[Rs_iconName] = rs[Rs_title]; 366 rs[Rs_iconName] = rs[Rs_title];
570 } 367 }
571 else 368 else
572 { 369 {
573 if (!rs[Rs_title]) 370 if (!rs[Rs_title])
574 rs[Rs_title] = rs[Rs_name]; 371 rs[Rs_title] = rs[Rs_name];
575 if (!rs[Rs_iconName]) 372 if (!rs[Rs_iconName])
576 rs[Rs_iconName] = rs[Rs_name]; 373 rs[Rs_iconName] = rs[Rs_name];
577 } 374 }
375
578 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 376 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
579 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i); 377 TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
580#ifndef NO_FRILLS
581 378
379#if ENABLE_FRILLS
582 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 380 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
583 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 381 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
584 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 382 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
585 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 383 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) 384 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
590 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 385 TermWin.lineSpace = min (i, 100); /* arbitrary limit */
591#endif 386#endif
592 387
593#ifdef POINTER_BLANK 388#ifdef POINTER_BLANK
594
595 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 389 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
596 R->pointerBlankDelay = i; 390 pointerBlankDelay = i;
597 else 391 else
598 R->pointerBlankDelay = 2; 392 pointerBlankDelay = 2;
599#endif 393#endif
600 394
601 /* no point having a scrollbar without having any scrollback! */ 395 /* no point having a scrollbar without having any scrollback! */
602 if (!R->TermWin.saveLines) 396 if (!TermWin.saveLines)
603 R->Options &= ~Opt_scrollBar; 397 options &= ~Opt_scrollBar;
604 398
605#ifdef PRINTPIPE 399#ifdef PRINTPIPE
606
607 if (!rs[Rs_print_pipe]) 400 if (!rs[Rs_print_pipe])
608 rs[Rs_print_pipe] = PRINTPIPE; 401 rs[Rs_print_pipe] = PRINTPIPE;
609#endif 402#endif
610 403
611 if (!rs[Rs_cutchars]) 404 if (!rs[Rs_cutchars])
612 rs[Rs_cutchars] = CUTCHARS; 405 rs[Rs_cutchars] = CUTCHARS;
613#ifdef ACS_ASCII
614 406
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 407#ifndef NO_BACKSPACE_KEY
626 if (!rs[Rs_backspace_key]) 408 if (!rs[Rs_backspace_key])
627# ifdef DEFAULT_BACKSPACE 409# ifdef DEFAULT_BACKSPACE
628
629 R->key_backspace = DEFAULT_BACKSPACE; 410 key_backspace = DEFAULT_BACKSPACE;
630# else 411# else
631
632 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */ 412 key_backspace = "DEC"; /* can toggle between \010 or \177 */
633# endif 413# endif
634
635 else 414 else
636 { 415 {
637 val = STRDUP(rs[Rs_backspace_key]); 416 val = strdup (rs[Rs_backspace_key]);
638 rxvt_Str_trim(val); 417 rxvt_Str_trim (val);
639 rxvt_Str_escaped(val); 418 rxvt_Str_escaped (val);
640 R->key_backspace = val; 419 key_backspace = val;
641 } 420 }
642#endif 421#endif
422
643#ifndef NO_DELETE_KEY 423#ifndef NO_DELETE_KEY
644 if (!rs[Rs_delete_key]) 424 if (!rs[Rs_delete_key])
645# ifdef DEFAULT_DELETE 425# ifdef DEFAULT_DELETE
646
647 R->key_delete = DEFAULT_DELETE; 426 key_delete = DEFAULT_DELETE;
648# else 427# else
649
650 R->key_delete = "\033[3~"; 428 key_delete = "\033[3~";
651# endif 429# endif
652
653 else 430 else
654 { 431 {
655 val = STRDUP(rs[Rs_delete_key]); 432 val = strdup (rs[Rs_delete_key]);
656 rxvt_Str_trim(val); 433 rxvt_Str_trim (val);
657 rxvt_Str_escaped(val); 434 rxvt_Str_escaped (val);
658 R->key_delete = val; 435 key_delete = val;
659 } 436 }
660#endif 437#endif
661 if (rs[Rs_answerbackstring]) 438 if (rs[Rs_answerbackstring])
662 { 439 {
663 rxvt_Str_trim((char *)rs[Rs_answerbackstring]); 440 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
664 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]); 441 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 } 442 }
678 443
679#ifdef HAVE_SCROLLBARS 444#ifdef HAVE_SCROLLBARS
680 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 445 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
681 rs[Rs_scrollBar_thickness]);
682#endif 446#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;
689 447
690#ifdef XTERM_REVERSE_VIDEO 448#ifdef XTERM_REVERSE_VIDEO
691 /* this is how xterm implements reverseVideo */ 449 /* this is how xterm implements reverseVideo */
692 if (R->Options & Opt_reverseVideo) 450 if (options & Opt_reverseVideo)
693 { 451 {
694 if (!rs[Rs_color + Color_fg]) 452 if (!rs[Rs_color + Color_fg])
695 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 453 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
696 if (!rs[Rs_color + Color_bg]) 454 if (!rs[Rs_color + Color_bg])
697 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 455 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
… …
702 if (!rs[Rs_color + i]) 460 if (!rs[Rs_color + i])
703 rs[Rs_color + i] = def_colorName[i]; 461 rs[Rs_color + i] = def_colorName[i];
704 462
705#ifndef XTERM_REVERSE_VIDEO 463#ifndef XTERM_REVERSE_VIDEO
706 /* this is how we implement reverseVideo */ 464 /* this is how we implement reverseVideo */
707 if (R->Options & Opt_reverseVideo) 465 if (options & Opt_reverseVideo)
708 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 466 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
709#endif 467#endif
710 468
711 /* convenient aliases for setting fg/bg to colors */ 469 /* convenient aliases for setting fg/bg to colors */
712 rxvt_color_aliases(aR_ Color_fg); 470 color_aliases (Color_fg);
713 rxvt_color_aliases(aR_ Color_bg); 471 color_aliases (Color_bg);
714#ifndef NO_CURSORCOLOR 472#ifndef NO_CURSORCOLOR
715
716 rxvt_color_aliases(aR_ Color_cursor); 473 color_aliases (Color_cursor);
717 rxvt_color_aliases(aR_ Color_cursor2); 474 color_aliases (Color_cursor2);
718#endif /* NO_CURSORCOLOR */ 475#endif /* NO_CURSORCOLOR */
719
720 rxvt_color_aliases(aR_ Color_pointer); 476 color_aliases (Color_pointer_fg);
477 color_aliases (Color_pointer_bg);
721 rxvt_color_aliases(aR_ Color_border); 478 color_aliases (Color_border);
722#ifndef NO_BOLD_UNDERLINE_REVERSE 479#ifndef NO_BOLD_UNDERLINE_REVERSE
723
724 rxvt_color_aliases(aR_ Color_BD); 480 color_aliases (Color_BD);
725 rxvt_color_aliases(aR_ Color_UL); 481 color_aliases (Color_UL);
726 rxvt_color_aliases(aR_ Color_RV); 482 color_aliases (Color_RV);
727#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 483#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
484
485 if (!rs[Rs_color + Color_border])
486 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
728 487
729 return cmd_argv; 488 return cmd_argv;
730} 489}
731 490
732/*----------------------------------------------------------------------*/ 491/*----------------------------------------------------------------------*/
733/* EXTPROTO */
734void 492void
735rxvt_init_env(pR) 493rxvt_term::init_env ()
736{ 494{
737 int i; 495 int i;
738 unsigned int u; 496 unsigned int u;
739 char *val; 497 char *val;
740 498
741#ifdef DISPLAY_IS_IP 499#ifdef DISPLAY_IS_IP
742 /* Fixup display_name for export over pty to any interested terminal 500 /* 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 501 * 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 502 * (for the first non-loopback interface) that we get from
745 * rxvt_network_display(). This is more "name-resolution-portable", if you 503 * rxvt_network_display (). This is more "name-resolution-portable", if you
746 * will, and probably allows for faster x-client startup if your name 504 * 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 505 * server is beyond a slow link or overloaded at client startup. Of
748 * course that only helps the shell's child processes, not us. 506 * course that only helps the shell's child processes, not us.
749 * 507 *
750 * Giving out the display_name also affords a potential security hole 508 * Giving out the display_name also affords a potential security hole
751 */ 509 */
752 val = rxvt_network_display(R->rs[Rs_display_name]); 510 val = rxvt_network_display (rs[Rs_display_name]);
753 R->rs[Rs_display_name] = (const char *)val; 511 rs[Rs_display_name] = (const char *)val;
512
754 if (val == NULL) 513 if (val == NULL)
755#endif /* DISPLAY_IS_IP */ 514#endif /* DISPLAY_IS_IP */
756
757 val = XDisplayString(R->Xdisplay); 515 val = XDisplayString (display->display);
516
758 if (R->rs[Rs_display_name] == NULL) 517 if (rs[Rs_display_name] == NULL)
759 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 518 rs[Rs_display_name] = val; /* use broken `:0' value */
760 519
761 i = STRLEN(val); 520 i = strlen (val);
762 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 521 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
763 522
764 sprintf(R->env_display, "DISPLAY=%s", val); 523 sprintf (env_display, "DISPLAY=%s", val);
765 524
766 /* avoiding the math library: 525 /* avoiding the math library:
767 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ 526 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
768 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) 527 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
769 ; 528 ;
770 MAX_IT(i, 1); 529 MAX_IT (i, 1);
771 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); 530 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
772 531
773 sprintf(R->env_windowid, "WINDOWID=%u", 532 sprintf (env_windowid, "WINDOWID=%u",
774 (unsigned int)R->TermWin.parent[0]); 533 (unsigned int)TermWin.parent[0]);
775 534
776 /* add entries to the environment: 535 /* add entries to the environment:
777 * @ DISPLAY: in case we started with -display 536 * @ DISPLAY: in case we started with -display
778 * @ WINDOWID: X window id number of the window 537 * @ WINDOWID: X window id number of the window
779 * @ COLORTERM: terminal sub-name and also indicates its color 538 * @ COLORTERM: terminal sub-name and also indicates its color
780 * @ TERM: terminal name 539 * @ TERM: terminal name
781 * @ TERMINFO: path to terminfo directory 540 * @ TERMINFO: path to terminfo directory
541 * @ COLORFGBG: fg;bg color codes
782 */ 542 */
783 putenv(R->env_display); 543 putenv (env_display);
784 putenv(R->env_windowid); 544 putenv (env_windowid);
545 if (env_colorfgbg)
546 putenv (env_colorfgbg);
547
785#ifdef RXVT_TERMINFO 548#ifdef RXVT_TERMINFO
786
787 putenv("TERMINFO=" RXVT_TERMINFO); 549 putenv ("TERMINFO=" RXVT_TERMINFO);
788#endif 550#endif
789 551
790 if (XDEPTH <= 2) 552 if (display->depth <= 2)
791 putenv("COLORTERM=" COLORTERMENV "-mono"); 553 putenv ("COLORTERM=" COLORTERMENV "-mono");
792 else 554 else
793 putenv("COLORTERM=" COLORTERMENVFULL); 555 putenv ("COLORTERM=" COLORTERMENVFULL);
556
794 if (R->rs[Rs_term_name] != NULL) 557 if (rs[Rs_term_name] != NULL)
795 { 558 {
796 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 559 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]); 560 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
798 putenv(R->env_term); 561 putenv (env_term);
799 } 562 }
800 else 563 else
801 putenv("TERM=" TERMENV); 564 putenv ("TERM=" TERMENV);
802 565
803#ifdef HAVE_UNSETENV 566#ifdef HAVE_UNSETENV
804 /* avoid passing old settings and confusing term size */ 567 /* avoid passing old settings and confusing term size */
805 unsetenv("LINES"); 568 unsetenv ("LINES");
806 unsetenv("COLUMNS"); 569 unsetenv ("COLUMNS");
807 unsetenv("TERMCAP"); /* terminfo should be okay */ 570 unsetenv ("TERMCAP"); /* terminfo should be okay */
808#endif /* HAVE_UNSETENV */ 571#endif /* HAVE_UNSETENV */
809} 572}
810 573
811/*----------------------------------------------------------------------*/ 574/*----------------------------------------------------------------------*/
812/* 575/*
813 * This is more or less stolen straight from XFree86 xterm. 576 * This is more or less stolen straight from XFree86 xterm.
814 * This should support all European type languages. 577 * This should support all European type languages.
815 */ 578 */
816/* EXTPROTO */
817void 579void
580rxvt_term::set_locale (const char *locale)
581{
582#if HAVE_XSETLOCALE || HAVE_SETLOCALE
583 free (this->locale);
584 this->locale = setlocale (LC_CTYPE, locale);
585
586 if (!this->locale)
587 {
588 if (*locale)
589 {
590 rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);
591 setlocale (LC_CTYPE, "");
592 }
593 else
594 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
595
596 this->locale = "";
597 }
598
599
600 this->locale = rxvt_strdup (this->locale);
601 SET_LOCALE (this->locale);
602 mbstate.reset ();
603#endif
604
605#if HAVE_NL_LANGINFO
606 char *codeset = strdup (nl_langinfo (CODESET));
607 // /^UTF.?8/i
608 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
609 && (codeset[1] == 'T' || codeset[1] == 't')
610 && (codeset[2] == 'F' || codeset[2] == 'f')
611 && (codeset[3] == '8' || codeset[4] == '8');
612 free (codeset);
613#else
614 enc_utf8 = 0;
615#endif
616}
617
618void
818rxvt_init_xlocale(pR) 619rxvt_term::init_xlocale ()
819{ 620{
820#ifdef USE_XIM 621#ifdef USE_XIM
821 if (R->locale == NULL) 622 if (!locale)
822 rxvt_print_error("Setting locale failed."); 623 rxvt_warn ("setting locale failed, working without locale support.\n");
823 else 624 else
824 { 625 {
825 Atom wmlocale; 626 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
826 627
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) 628 if (!XSupportsLocale ())
833 { 629 {
834 rxvt_print_error("The locale is not supported by Xlib"); 630 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
835 return; 631 return;
836 } 632 }
837 633
838 rxvt_setTermFontSet(aR_ 0); 634 im_ev.start (display);
839 635
840 /* see if we can connect yet */ 636 /* see if we can connect already */
841 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 637 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 } 638 }
848#endif 639#endif
849} 640}
850 641
851/*----------------------------------------------------------------------*/ 642/*----------------------------------------------------------------------*/
852/* EXTPROTO */
853void 643void
854rxvt_init_command(pR_ const char *const *argv) 644rxvt_term::init_command (const char *const *argv)
855{ 645{
856 /* 646 /*
857 * Initialize the command connection. 647 * Initialize the command connection.
858 * This should be called after the X server connection is established. 648 * This should be called after the X server connection is established.
859 */ 649 */
650
651#ifdef META8_OPTION
652 meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);
653#endif
654
655 get_ourmods ();
656
657 if (!(options & Opt_scrollTtyOutput))
658 priv_modes |= PrivMode_TtyOutputInh;
659 if (options & Opt_scrollTtyKeypress)
660 priv_modes |= PrivMode_Keypress;
661 if (!(options & Opt_jumpScroll))
662 priv_modes |= PrivMode_smoothScroll;
663
664#ifndef NO_BACKSPACE_KEY
665 if (strcmp (key_backspace, "DEC") == 0)
666 priv_modes |= PrivMode_HaveBackSpace;
667#endif
668
669 /* add value for scrollBar */
670 if (scrollbar_visible ())
671 {
672 priv_modes |= PrivMode_scrollBar;
673 SavedModes |= PrivMode_scrollBar;
674 }
675
676 if (menubar_visible ())
677 {
678 priv_modes |= PrivMode_menuBar;
679 SavedModes |= PrivMode_menuBar;
680 }
681
682#ifdef CURSOR_BLINK
683 if (options & Opt_cursorBlink)
684 (void)gettimeofday (&lastcursorchange, NULL);
685#endif
686
687 run_command (argv);
688}
689
690/*----------------------------------------------------------------------*/
691void
692rxvt_term::Get_Colours ()
693{
860 int i; 694 int i;
861 695
862 for (i = 0; i < NUM_XA; i++) 696#ifdef OFF_FOCUS_FADING
863 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 697 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 698#endif
873 699
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++) 700 for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
930 { 701 {
931 rxvt_color xcol; 702 rxvt_color xcol;
932 703
933 if (!R->rs[Rs_color + i]) 704 if (!rs[Rs_color + i])
934 continue; 705 continue;
935 706
936 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 707 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
937 { 708 {
938#ifndef XTERM_REVERSE_VIDEO 709#ifndef XTERM_REVERSE_VIDEO
939 if (i < 2 && (R->Options & Opt_reverseVideo)) 710 if (i < 2 && (options & Opt_reverseVideo))
940 {
941 R->rs[Rs_color + i] = def_colorName[!i]; 711 rs[Rs_color + i] = def_colorName[!i];
942 }
943 else 712 else
944#endif 713#endif
945
946 R->rs[Rs_color + i] = def_colorName[i]; 714 rs[Rs_color + i] = def_colorName[i];
715
947 if (!R->rs[Rs_color + i]) 716 if (!rs[Rs_color + i])
948 continue; 717 continue;
718
949 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 719 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
950 { 720 {
951 switch (i) 721 switch (i)
952 { 722 {
953 case Color_fg: 723 case Color_fg:
954 case Color_bg: 724 case Color_bg:
955 /* fatal: need bg/fg color */ 725 /* fatal: need bg/fg color */
956 rxvt_print_error("aborting"); 726 rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
957 exit(EXIT_FAILURE);
958 /* NOTREACHED */ 727 /* NOTREACHED */
959 break; 728 break;
960#ifndef NO_CURSORCOLOR 729#ifndef NO_CURSORCOLOR
961
962 case Color_cursor2: 730 case Color_cursor2:
963 xcol = R->PixColors[Color_fg]; 731 xcol = pix_colors[Color_fg];
964 break; 732 break;
965#endif /* ! NO_CURSORCOLOR */ 733#endif /* ! NO_CURSORCOLOR */
966
967 case Color_pointer: 734 case Color_pointer_fg:
968 xcol = R->PixColors[Color_fg]; 735 xcol = pix_colors[Color_fg];
969 break; 736 break;
970 default: 737 default:
971 xcol = R->PixColors[Color_bg]; /* None */ 738 xcol = pix_colors[Color_bg]; /* None */
972 break; 739 break;
973 } 740 }
974 } 741 }
975 } 742 }
743
976 R->PixColors[i] = xcol; 744 pix_colors[i] = xcol;
977 SET_PIXCOLOR(R, i); 745 SET_PIXCOLOR (i);
746 }
747
748#ifdef OFF_FOCUS_FADING
749 if (rs[Rs_fade])
750 for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
751 pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
752#endif
753
754 if (display->depth <= 2)
978 } 755 {
979 756 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]) 757 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]; 758 if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
982 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 759 }
983 R->PixColors[Color_border] = R->PixColors[Color_fg];
984 760
985 /* 761 /*
986 * get scrollBar/menuBar shadow colors 762 * get scrollBar/menuBar shadow colors
987 * 763 *
988 * The calculations of topShadow/bottomShadow values are adapted 764 * The calculations of topShadow/bottomShadow values are adapted
989 * from the fvwm window manager. 765 * from the fvwm window manager.
990 */ 766 */
991#ifdef KEEP_SCROLLCOLOR 767#ifdef KEEP_SCROLLCOLOR
992 768
993 if (XDEPTH <= 2) 769 if (display->depth <= 2)
770 {
994 { /* Monochrome */ 771 /* Monochrome */
995 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 772 pix_colors[Color_scroll] = pix_colors[Color_fg];
996 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 773 pix_colors[Color_topShadow] = pix_colors[Color_bg];
997 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 774 pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
998 } 775 }
999 else 776 else
1000 { 777 {
1001 rxvt_color xcol[3]; 778 rxvt_color xcol[2];
1002 /* xcol[0] == white 779 /* xcol[0] == white
1003 * xcol[1] == top shadow 780 * xcol[1] == top shadow
1004 * xcol[2] == bot shadow */ 781 * xcol[2] == bot shadow */
1005 782
1006 xcol[1] = R->PixColors[Color_scroll]; 783 xcol[1] = pix_colors[Color_scroll];
1007# ifdef PREFER_24BIT 784 xcol[0].set (display, 65535, 65535, 65535);
1008 785
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; 786 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1017 787
1018 xcol[0].get (r, R0, G0, B0); 788 xcol[0].get (display, pr0, pg0, pb0);
1019 xcol[1].get (r, R1, G1, B1); 789 xcol[1].get (display, pr1, pg1, pb1);
1020 790
1021 /* bottomShadowColor */ 791 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 792
1027 /* topShadowColor */ 793 /* topShadowColor */
1028 if (!xcol[1].set (aR_ 794 if (!xcol[1].set (display,
1029 min (R0, max (R0 / 5, R1) * 7 / 5), 795 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
1030 min (G0, max (G0 / 5, G1) * 7 / 5), 796 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
1031 min (B0, max (B0 / 5, B1) * 7 / 5))) 797 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
1032 xcol[1] = R->PixColors[Color_White]; 798 xcol[1] = pix_colors[Color_White];
1033 799
1034 R->PixColors[Color_topShadow] = xcol[1]; 800 pix_colors[Color_topShadow] = xcol[1];
1035 } 801 }
1036#endif /* KEEP_SCROLLCOLOR */ 802#endif /* KEEP_SCROLLCOLOR */
1037} 803}
1038 804
1039/*----------------------------------------------------------------------*/ 805/*----------------------------------------------------------------------*/
1040/* color aliases, fg/bg bright-bold */ 806/* color aliases, fg/bg bright-bold */
1041/* INTPROTO */
1042void 807void
1043rxvt_color_aliases(pR_ int idx) 808rxvt_term::color_aliases (int idx)
1044{ 809{
1045 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) 810 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1046 { 811 {
1047 int i = atoi(R->rs[Rs_color + idx]); 812 int i = atoi (rs[Rs_color + idx]);
1048 813
1049 if (i >= 8 && i <= 15) 814 if (i >= 8 && i <= 15)
1050 { /* bright colors */ 815 { /* bright colors */
1051 i -= 8; 816 i -= 8;
1052#ifndef NO_BRIGHTCOLOR 817#ifndef NO_BRIGHTCOLOR
1053
1054 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 818 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1055 return; 819 return;
1056#endif 820#endif
1057
1058 } 821 }
822
1059 if (i >= 0 && i <= 7) /* normal colors */ 823 if (i >= 0 && i <= 7) /* normal colors */
1060 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 824 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1061 } 825 }
1062} 826}
1063 827
1064/*----------------------------------------------------------------------*/ 828/*----------------------------------------------------------------------*/
1065/* 829/*
1066 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 830 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1067 * Use resource ``modifier'' to override the Meta modifier 831 * Use resource ``modifier'' to override the Meta modifier
1068 */ 832 */
1069/* INTPROTO */
1070void 833void
1071rxvt_get_ourmods(pR) 834rxvt_term::get_ourmods ()
1072{ 835{
1073 int i, j, k; 836 int i, j, k;
1074 int requestedmeta, realmeta, realalt; 837 int requestedmeta, realmeta, realalt;
1075 const char *cm, *rsmod; 838 const char *cm, *rsmod;
1076 XModifierKeymap *map; 839 XModifierKeymap *map;
1077 KeyCode *kc; 840 KeyCode *kc;
1078 const unsigned int modmasks[] = 841 const unsigned int modmasks[] =
1079 { 842 {
1080 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 843 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1081 }; 844 };
1082 845
1083 requestedmeta = realmeta = realalt = 0; 846 requestedmeta = realmeta = realalt = 0;
1084 rsmod = R->rs[Rs_modifier]; 847 rsmod = rs[Rs_modifier];
848
1085 if (rsmod 849 if (rsmod
1086 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 850 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1087 requestedmeta = rsmod[3] - '0'; 851 requestedmeta = rsmod[3] - '0';
1088 852
1089 map = XGetModifierMapping(R->Xdisplay); 853 map = XGetModifierMapping (display->display);
1090 kc = map->modifiermap; 854 kc = map->modifiermap;
855
1091 for (i = 1; i < 6; i++) 856 for (i = 1; i < 6; i++)
1092 { 857 {
1093 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 858 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
859
1094 for (j = map->max_keypermod; j--; k++) 860 for (j = map->max_keypermod; j--; k++)
1095 { 861 {
1096 if (kc[k] == 0) 862 if (kc[k] == 0)
1097 break; 863 break;
864
1098 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) 865 switch (XKeycodeToKeysym (display->display, kc[k], 0))
1099 { 866 {
1100 case XK_Num_Lock: 867 case XK_Num_Lock:
1101 R->ModNumLockMask = modmasks[i - 1]; 868 ModNumLockMask = modmasks[i - 1];
1102 /* FALLTHROUGH */ 869 continue;
1103 default: 870
1104 continue; /* for(;;) */ 871 case XK_ISO_Level3_Shift:
872 ModLevel3Mask = modmasks[i - 1];
873 continue;
874
1105 case XK_Meta_L: 875 case XK_Meta_L:
1106 case XK_Meta_R: 876 case XK_Meta_R:
1107 cm = "meta"; 877 cm = "meta";
1108 realmeta = i; 878 realmeta = i;
1109 break; 879 break;
880
1110 case XK_Alt_L: 881 case XK_Alt_L:
1111 case XK_Alt_R: 882 case XK_Alt_R:
1112 cm = "alt"; 883 cm = "alt";
1113 realalt = i; 884 realalt = i;
1114 break; 885 break;
886
1115 case XK_Super_L: 887 case XK_Super_L:
1116 case XK_Super_R: 888 case XK_Super_R:
1117 cm = "super"; 889 cm = "super";
1118 break; 890 break;
891
1119 case XK_Hyper_L: 892 case XK_Hyper_L:
1120 case XK_Hyper_R: 893 case XK_Hyper_R:
1121 cm = "hyper"; 894 cm = "hyper";
1122 break; 895 break;
896
897 default:
898 continue;
1123 } 899 }
1124 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 900
901 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1125 requestedmeta = i; 902 requestedmeta = i;
1126 } 903 }
1127 } 904 }
905
1128 XFreeModifiermap(map); 906 XFreeModifiermap (map);
907
1129 i = (requestedmeta ? requestedmeta 908 i = requestedmeta ? requestedmeta
1130 : (realmeta ? realmeta 909 : realmeta ? realmeta
1131 : (realalt ? realalt : 0))); 910 : realalt ? realalt
911 : 0;
912
1132 if (i) 913 if (i)
1133 R->ModMetaMask = modmasks[i - 1]; 914 ModMetaMask = modmasks[i - 1];
1134} 915}
1135 916
1136/*----------------------------------------------------------------------*/ 917/*----------------------------------------------------------------------*/
1137/* rxvt_Create_Windows() - Open and map the window */ 918/* rxvt_Create_Windows () - Open and map the window */
1138/* EXTPROTO */
1139void 919void
1140rxvt_Create_Windows(pR_ int argc, const char *const *argv) 920rxvt_term::create_windows (int argc, const char *const *argv)
1141{ 921{
1142 XClassHint classHint; 922 XClassHint classHint;
1143 XWMHints wmHint; 923 XWMHints wmHint;
924#if ENABLE_FRILLS
925 Atom prop = None;
926 MWMHints mwmhints;
927#endif
1144 XGCValues gcvalue; 928 XGCValues gcvalue;
1145 long vt_emask; 929 long vt_emask;
1146
1147#ifdef PREFER_24BIT
1148
1149 XSetWindowAttributes attributes; 930 XSetWindowAttributes attributes;
1150 XWindowAttributes gattr; 931 XWindowAttributes gattr;
932 Window top, parent;
933 dDisp;
1151 934
1152 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 935#ifdef USING_W11LIB
1153 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen); 936 /* enable W11 callbacks */
937 W11AddEventHandler (disp, rxvt_W11_process_x_event);
938#endif
1154 939
940 assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);
941 XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);
942
1155 if (R->Options & Opt_transparent) 943 if (options & Opt_transparent)
944 {
945 XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);
946 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1156 { 947 }
1157 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 948
1158 &gattr); 949#if ENABLE_FRILLS
1159 XDEPTH = gattr.depth; 950 if (options & Opt_borderLess)
951 {
952 prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);
953
954 if (prop == None)
955 {
956 /* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
957#ifdef PREFER_24BIT
958 attributes.override_redirect = TRUE;
959#endif
960 mwmhints.flags = 0;
961 }
962 else
963 {
964 mwmhints.flags = MWM_HINTS_DECORATIONS;
965 mwmhints.decorations = 0;
966 }
1160 } 967 }
1161 else 968 else
1162 { 969 mwmhints.flags = 0;
1163 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
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 }
1181#endif 970#endif
1182 971
1183 /* grab colors before netscape does */ 972 /* grab colors before netscape does */
1184 rxvt_Get_Colours(aR); 973 Get_Colours ();
1185 974
1186 rxvt_change_font(aR_ 1, NULL); 975 if (!set_fonts ())
976 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
977
978 parent = DefaultRootWindow (disp);
979
980#if ENABLE_XEMBED
981 if (rs[Rs_embed])
982 {
983 XWindowAttributes wattr;
984
985 parent = strtol (rs[Rs_embed], 0, 0);
986
987 if (!XGetWindowAttributes (disp, parent, &wattr))
988 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
989
990 window_calc (wattr.width, wattr.height);
991 }
992
993#endif
1187 rxvt_window_calc(aR_ 0, 0); 994 window_calc (0, 0);
1188 R->old_width = R->szHint.width;
1189 R->old_height = R->szHint.height;
1190 995
1191 /* parent window - reverse video so we can see placement errors
1192 * sub-window placement & size in rxvt_resize_subwindows() 996 /* sub-window placement & size in rxvt_resize_subwindows () */
1193 */
1194
1195#ifdef PREFER_24BIT 997#ifdef PREFER_24BIT
1196
1197 attributes.background_pixel = R->PixColors[Color_fg]; 998 attributes.background_pixel = pix_colors_focused[Color_border];
1198 attributes.border_pixel = R->PixColors[Color_border]; 999 attributes.border_pixel = pix_colors_focused[Color_border];
1199 attributes.colormap = XCMAP; 1000 attributes.colormap = display->cmap;
1200 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot, 1001 top = XCreateWindow (disp, parent,
1201 R->szHint.x, R->szHint.y, 1002 szHint.x, szHint.y,
1202 R->szHint.width, R->szHint.height, 1003 szHint.width, szHint.height,
1203 R->TermWin.ext_bwidth, 1004 TermWin.ext_bwidth,
1204 XDEPTH, InputOutput, 1005 display->depth, InputOutput,
1205 XVISUAL, 1006 display->visual,
1206 CWBackPixel | CWBorderPixel 1007 CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1207 | CWColormap, &attributes);
1208#else 1008#else
1209 1009 top = XCreateSimpleWindow (disp, parent,
1210 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1211 R->szHint.x, R->szHint.y, 1010 szHint.x, szHint.y,
1212 R->szHint.width,
1213 R->szHint.height, 1011 szHint.width, szHint.height,
1214 R->TermWin.ext_bwidth, 1012 TermWin.ext_bwidth,
1215 R->PixColors[Color_border], 1013 pix_colors_focused[Color_border],
1216 R->PixColors[Color_fg]); 1014 pix_colors_focused[Color_border]);
1217#endif 1015#endif
1218 1016
1017 TermWin.parent[0] = top;
1018
1019 old_width = szHint.width;
1020 old_height = szHint.height;
1021
1219 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); 1022 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1220 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); 1023 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1221 1024
1222 classHint.res_name = (char *)R->rs[Rs_name]; 1025 classHint.res_name = (char *)rs[Rs_name];
1223 classHint.res_class = (char *)APL_CLASS; 1026 classHint.res_class = (char *)RESCLASS;
1224 1027
1225 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1028 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1226 wmHint.input = True; 1029 wmHint.input = True;
1227 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState 1030 wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;
1228 : NormalState); 1031 wmHint.window_group = top;
1229 wmHint.window_group = R->TermWin.parent[0];
1230 1032
1231 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 1033 XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,
1232 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 1034 &szHint, &wmHint, &classHint);
1233 XSelectInput(R->Xdisplay, R->TermWin.parent[0], 1035
1036 Atom protocols[] = {
1037 xa[XA_WM_DELETE_WINDOW],
1038#if ENABLE_EWMH
1039 xa[XA_NET_WM_PING],
1040#endif
1041 };
1042
1043 XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1044
1045#if ENABLE_EWMH
1046 long pid = getpid ();
1047
1048 XChangeProperty (disp, top,
1049 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1050 PropModeReplace, (unsigned char *)&pid, 1);
1051
1052 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1053#endif
1054
1055 XSelectInput (disp, top,
1234 (KeyPressMask 1056 KeyPressMask
1235#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1057#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1236 | KeyReleaseMask 1058 | KeyReleaseMask
1237#endif 1059#endif
1238 | FocusChangeMask | VisibilityChangeMask 1060 | FocusChangeMask | VisibilityChangeMask
1239 | StructureNotifyMask)); 1061 | ExposureMask | StructureNotifyMask);
1062
1063 termwin_ev.start (display, top);
1064
1065#if ENABLE_FRILLS
1066 if (mwmhints.flags)
1067 XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1068 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1069#endif
1240 1070
1241 /* vt cursor: Black-on-White is standard, but this is more popular */ 1071 /* vt cursor: Black-on-White is standard, but this is more popular */
1242 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1072 TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
1243 1073
1244#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1074#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1245 /* cursor (menuBar/scrollBar): Black-on-White */ 1075 /* cursor (menuBar/scrollBar): Black-on-White */
1246 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr); 1076 leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1247#endif 1077#endif
1078
1079 /* the vt window */
1080 TermWin.vt = XCreateSimpleWindow (disp, top,
1081 window_vt_x,
1082 window_vt_y,
1083 TermWin_TotalWidth (),
1084 TermWin_TotalHeight (),
1085 0,
1086 pix_colors_focused[Color_fg],
1087 pix_colors_focused[Color_bg]);
1088#ifdef DEBUG_X
1089 XStoreName (disp, TermWin.vt, "vt window");
1090#endif
1091
1092 attributes.bit_gravity = NorthWestGravity;
1093 XChangeWindowAttributes (disp, TermWin.vt, CWBitGravity, &attributes);
1094
1095 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1248 1096
1249#ifdef POINTER_BLANK 1097#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)) 1098 if (options & Opt_pointerBlank)
1283 vt_emask |= PointerMotionMask; 1099 vt_emask |= PointerMotionMask;
1284 else 1100 else
1285#endif 1101#endif
1286
1287 vt_emask |= (Button1MotionMask | Button3MotionMask); 1102 vt_emask |= Button1MotionMask | Button3MotionMask;
1103
1288 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask); 1104 XSelectInput (disp, TermWin.vt, vt_emask);
1105 vt_ev.start (display, TermWin.vt);
1289 1106
1290#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1107#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1291
1292 if (menuBar_height()) 1108 if (menuBar_height ())
1293 { 1109 {
1294 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1110 menuBar.win = XCreateSimpleWindow (disp, top,
1295 R->window_vt_x, 0, 1111 window_vt_x, 0,
1296 TermWin_TotalWidth(), 1112 TermWin_TotalWidth (),
1297 menuBar_TotalHeight(), 1113 menuBar_TotalHeight (),
1298 0, 1114 0,
1299 R->PixColors[Color_fg], 1115 pix_colors_focused[Color_fg],
1300 R->PixColors[Color_scroll]); 1116 pix_colors_focused[Color_scroll]);
1117
1301#ifdef DEBUG_X 1118#ifdef DEBUG_X
1302
1303 XStoreName(R->Xdisplay, R->menuBar.win, "menubar"); 1119 XStoreName (disp, menuBar.win, "menubar");
1304#endif 1120#endif
1305 1121
1306 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr); 1122 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1123
1124 XDefineCursor (disp, menuBar.win,
1125 XCreateFontCursor (disp, XC_left_ptr));
1126
1307 XSelectInput(R->Xdisplay, R->menuBar.win, 1127 XSelectInput (disp, menuBar.win,
1308 (ExposureMask | ButtonPressMask | ButtonReleaseMask 1128 (ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1309 | Button1MotionMask)); 1129 menubar_ev.start (display, menuBar.win);
1310 } 1130 }
1311#endif 1131#endif
1132
1312#ifdef XPM_BACKGROUND 1133#ifdef XPM_BACKGROUND
1313 if (R->rs[Rs_backgroundPixmap] != NULL 1134 if (rs[Rs_backgroundPixmap] != NULL
1314 && !(R->Options & Opt_transparent)) 1135 && ! (options & Opt_transparent))
1315 { 1136 {
1316 const char *p = R->rs[Rs_backgroundPixmap]; 1137 const char *p = rs[Rs_backgroundPixmap];
1317 1138
1318 if ((p = STRCHR(p, ';')) != NULL) 1139 if ((p = strchr (p, ';')) != NULL)
1319 { 1140 {
1320 p++; 1141 p++;
1321 rxvt_scale_pixmap(aR_ p); 1142 scale_pixmap (p);
1322 } 1143 }
1144
1323 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); 1145 set_bgPixmap (rs[Rs_backgroundPixmap]);
1324 rxvt_scr_touch(aR_ True); 1146 scr_touch (true);
1325 } 1147 }
1326#endif 1148#endif
1327 1149
1328 /* graphics context for the vt window */ 1150 /* graphics context for the vt window */
1329 gcvalue.foreground = R->PixColors[Color_fg]; 1151 gcvalue.foreground = pix_colors[Color_fg];
1330 gcvalue.background = R->PixColors[Color_bg]; 1152 gcvalue.background = pix_colors[Color_bg];
1331 gcvalue.graphics_exposures = 1; 1153 gcvalue.graphics_exposures = 1;
1332 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 1154 TermWin.gc = XCreateGC (disp, TermWin.vt,
1333 GCForeground | GCBackground 1155 GCForeground | GCBackground | GCGraphicsExposures,
1334 | GCGraphicsExposures, &gcvalue); 1156 &gcvalue);
1157
1158 TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1335 1159
1336#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1160#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1337
1338 gcvalue.foreground = R->PixColors[Color_topShadow]; 1161 gcvalue.foreground = pix_colors[Color_topShadow];
1339 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1162 topShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1340 GCForeground, &gcvalue);
1341 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1163 gcvalue.foreground = pix_colors[Color_bottomShadow];
1342 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1164 botShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1343 GCForeground, &gcvalue); 1165 gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1344 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1166 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 1167#endif
1538 1168
1539 execvp(argv[0], (char *const *)argv); 1169#ifdef OFF_FOCUS_FADING
1540 /* no error message: STDERR is closed! */ 1170 // initially we are in unfocused state
1541 } 1171 if (rs[Rs_fade])
1542 else 1172 pix_colors = pix_colors_unfocused;
1543 { 1173#endif
1544 const char *argv0, *shell;
1545 1174
1546 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1175 pointer_unblank ();
1547 shell = "/bin/sh"; 1176 scr_recolour ();
1548 1177
1549 argv0 = (const char *)rxvt_r_basename(shell); 1178#if ENABLE_XEMBED
1550 if (R->Options & Opt_loginShell) 1179 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 { 1180 {
1569 if (access(argv[0], X_OK) == -1) 1181 long info[2] = { 0, XEMBED_MAPPED };
1570 { 1182
1571 if (STRCHR(argv[0], '/') == NULL) 1183 XChangeProperty (disp, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
1572 { 1184 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 } 1185 }
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 1186#endif
1610 return -1;
1611} 1187}
1612 1188
1613/* ------------------------------------------------------------------------- * 1189/* ------------------------------------------------------------------------- *
1614 * GET TTY CURRENT STATE * 1190 * GET TTY CURRENT STATE *
1615 * ------------------------------------------------------------------------- */ 1191 * ------------------------------------------------------------------------- */
1616/* rxvt_get_ttymode() */
1617/* INTPROTO */
1618void 1192void
1619rxvt_get_ttymode(ttymode_t *tio, int erase) 1193rxvt_get_ttymode (ttymode_t *tio, int erase)
1620{ 1194{
1621#ifdef HAVE_TERMIOS_H 1195#ifdef HAVE_TERMIOS_H
1622 /* 1196 /*
1623 * standard System V termios interface 1197 * standard System V termios interface
1624 */ 1198 */
1625 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) 1199 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1626 { 1200 {
1627 /* return error - use system defaults */ 1201 /* return error - use system defaults */
1628 tio->c_cc[VINTR] = CINTR; 1202 tio->c_cc[VINTR] = CINTR;
1629 tio->c_cc[VQUIT] = CQUIT; 1203 tio->c_cc[VQUIT] = CQUIT;
1630 tio->c_cc[VERASE] = CERASE; 1204 tio->c_cc[VERASE] = CERASE;
… …
1704 /* 1278 /*
1705 * sgtty interface 1279 * sgtty interface
1706 */ 1280 */
1707 1281
1708 /* get parameters -- gtty */ 1282 /* get parameters -- gtty */
1709 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) 1283 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1710 { 1284 {
1711 tio->sg.sg_erase = CERASE; /* ^H */ 1285 tio->sg.sg_erase = CERASE; /* ^H */
1712 tio->sg.sg_kill = CKILL; /* ^U */ 1286 tio->sg.sg_kill = CKILL; /* ^U */
1713 } 1287 }
1714 if (erase != -1) 1288 if (erase != -1)
1715 tio->sg.sg_erase = (char)erase; 1289 tio->sg.sg_erase = (char)erase;
1716 1290
1717 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); 1291 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1718 1292
1719 /* get special characters */ 1293 /* get special characters */
1720 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) 1294 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1721 { 1295 {
1722 tio->tc.t_intrc = CINTR; /* ^C */ 1296 tio->tc.t_intrc = CINTR; /* ^C */
1723 tio->tc.t_quitc = CQUIT; /* ^\ */ 1297 tio->tc.t_quitc = CQUIT; /* ^\ */
1724 tio->tc.t_startc = CSTART; /* ^Q */ 1298 tio->tc.t_startc = CSTART; /* ^Q */
1725 tio->tc.t_stopc = CSTOP; /* ^S */ 1299 tio->tc.t_stopc = CSTOP; /* ^S */
1726 tio->tc.t_eofc = CEOF; /* ^D */ 1300 tio->tc.t_eofc = CEOF; /* ^D */
1727 tio->tc.t_brkc = -1; 1301 tio->tc.t_brkc = -1;
1728 } 1302 }
1729 /* get local special chars */ 1303 /* get local special chars */
1730 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) 1304 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1731 { 1305 {
1732 tio->lc.t_suspc = CSUSP; /* ^Z */ 1306 tio->lc.t_suspc = CSUSP; /* ^Z */
1733 tio->lc.t_dsuspc = CDSUSP; /* ^Y */ 1307 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1734 tio->lc.t_rprntc = CRPRNT; /* ^R */ 1308 tio->lc.t_rprntc = CRPRNT; /* ^R */
1735 tio->lc.t_flushc = CFLUSH; /* ^O */ 1309 tio->lc.t_flushc = CFLUSH; /* ^O */
1736 tio->lc.t_werasc = CWERASE; /* ^W */ 1310 tio->lc.t_werasc = CWERASE; /* ^W */
1737 tio->lc.t_lnextc = CLNEXT; /* ^V */ 1311 tio->lc.t_lnextc = CLNEXT; /* ^V */
1738 } 1312 }
1739 /* get line discipline */ 1313 /* get line discipline */
1740 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line)); 1314 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1741# ifdef NTTYDISC 1315# ifdef NTTYDISC
1742 1316
1743 tio->line = NTTYDISC; 1317 tio->line = NTTYDISC;
1744# endif /* NTTYDISC */ 1318# endif /* NTTYDISC */
1745 1319
… …
1750 * Debugging 1324 * Debugging
1751 */ 1325 */
1752#ifdef DEBUG_TTYMODE 1326#ifdef DEBUG_TTYMODE
1753#ifdef HAVE_TERMIOS_H 1327#ifdef HAVE_TERMIOS_H
1754 /* c_iflag bits */ 1328 /* c_iflag bits */
1755 fprintf(stderr, "Input flags\n"); 1329 fprintf (stderr, "Input flags\n");
1756 1330
1757 /* cpp token stringize doesn't work on all machines <sigh> */ 1331 /* cpp token stringize doesn't work on all machines <sigh> */
1758# define FOO(flag,name) \ 1332# define FOO(flag,name) \
1759 if ((tio->c_iflag) & flag) \ 1333 if ((tio->c_iflag) & flag) \
1760 fprintf (stderr, "%s ", name) 1334 fprintf (stderr, "%s ", name)
1761 1335
1762 /* c_iflag bits */ 1336 /* c_iflag bits */
1763 FOO(IGNBRK, "IGNBRK"); 1337 FOO (IGNBRK, "IGNBRK");
1764 FOO(BRKINT, "BRKINT"); 1338 FOO (BRKINT, "BRKINT");
1765 FOO(IGNPAR, "IGNPAR"); 1339 FOO (IGNPAR, "IGNPAR");
1766 FOO(PARMRK, "PARMRK"); 1340 FOO (PARMRK, "PARMRK");
1767 FOO(INPCK, "INPCK"); 1341 FOO (INPCK, "INPCK");
1768 FOO(ISTRIP, "ISTRIP"); 1342 FOO (ISTRIP, "ISTRIP");
1769 FOO(INLCR, "INLCR"); 1343 FOO (INLCR, "INLCR");
1770 FOO(IGNCR, "IGNCR"); 1344 FOO (IGNCR, "IGNCR");
1771 FOO(ICRNL, "ICRNL"); 1345 FOO (ICRNL, "ICRNL");
1772 FOO(IXON, "IXON"); 1346 FOO (IXON, "IXON");
1773 FOO(IXOFF, "IXOFF"); 1347 FOO (IXOFF, "IXOFF");
1774# ifdef IUCLC 1348# ifdef IUCLC
1775 1349
1776 FOO(IUCLC, "IUCLC"); 1350 FOO (IUCLC, "IUCLC");
1777# endif 1351# endif
1778# ifdef IXANY 1352# ifdef IXANY
1779 1353
1780 FOO(IXANY, "IXANY"); 1354 FOO (IXANY, "IXANY");
1781# endif 1355# endif
1782# ifdef IMAXBEL 1356# ifdef IMAXBEL
1783 1357
1784 FOO(IMAXBEL, "IMAXBEL"); 1358 FOO (IMAXBEL, "IMAXBEL");
1785# endif 1359# endif
1786 1360
1787 fprintf(stderr, "\n"); 1361 fprintf (stderr, "\n");
1788 1362
1789# undef FOO 1363# undef FOO
1790# define FOO(entry, name) \ 1364# define FOO(entry, name) \
1791 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) 1365 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1792 1366
1793 FOO(VINTR, "VINTR"); 1367 FOO (VINTR, "VINTR");
1794 FOO(VQUIT, "VQUIT"); 1368 FOO (VQUIT, "VQUIT");
1795 FOO(VERASE, "VERASE"); 1369 FOO (VERASE, "VERASE");
1796 FOO(VKILL, "VKILL"); 1370 FOO (VKILL, "VKILL");
1797 FOO(VEOF, "VEOF"); 1371 FOO (VEOF, "VEOF");
1798 FOO(VEOL, "VEOL"); 1372 FOO (VEOL, "VEOL");
1799# ifdef VEOL2 1373# ifdef VEOL2
1800 1374
1801 FOO(VEOL2, "VEOL2"); 1375 FOO (VEOL2, "VEOL2");
1802# endif 1376# endif
1803# ifdef VSWTC 1377# ifdef VSWTC
1804 1378
1805 FOO(VSWTC, "VSWTC"); 1379 FOO (VSWTC, "VSWTC");
1806# endif 1380# endif
1807# ifdef VSWTCH 1381# ifdef VSWTCH
1808 1382
1809 FOO(VSWTCH, "VSWTCH"); 1383 FOO (VSWTCH, "VSWTCH");
1810# endif 1384# endif
1811 1385
1812 FOO(VSTART, "VSTART"); 1386 FOO (VSTART, "VSTART");
1813 FOO(VSTOP, "VSTOP"); 1387 FOO (VSTOP, "VSTOP");
1814 FOO(VSUSP, "VSUSP"); 1388 FOO (VSUSP, "VSUSP");
1815# ifdef VDSUSP 1389# ifdef VDSUSP
1816 1390
1817 FOO(VDSUSP, "VDSUSP"); 1391 FOO (VDSUSP, "VDSUSP");
1818# endif 1392# endif
1819# ifdef VREPRINT 1393# ifdef VREPRINT
1820 1394
1821 FOO(VREPRINT, "VREPRINT"); 1395 FOO (VREPRINT, "VREPRINT");
1822# endif 1396# endif
1823# ifdef VDISCRD 1397# ifdef VDISCRD
1824 1398
1825 FOO(VDISCRD, "VDISCRD"); 1399 FOO (VDISCRD, "VDISCRD");
1826# endif 1400# endif
1827# ifdef VWERSE 1401# ifdef VWERSE
1828 1402
1829 FOO(VWERSE, "VWERSE"); 1403 FOO (VWERSE, "VWERSE");
1830# endif 1404# endif
1831# ifdef VLNEXT 1405# ifdef VLNEXT
1832 1406
1833 FOO(VLNEXT, "VLNEXT"); 1407 FOO (VLNEXT, "VLNEXT");
1834# endif 1408# endif
1835 1409
1836 fprintf(stderr, "\n"); 1410 fprintf (stderr, "\n");
1837# undef FOO 1411# undef FOO
1838# endif /* HAVE_TERMIOS_H */ 1412# endif /* HAVE_TERMIOS_H */
1839#endif /* DEBUG_TTYMODE */ 1413#endif /* DEBUG_TTYMODE */
1840} 1414}
1841 1415
1416/*----------------------------------------------------------------------*/
1417/*
1418 * Run the command in a subprocess and return a file descriptor for the
1419 * master end of the pseudo-teletype pair with the command talking to
1420 * the slave.
1421 */
1422void
1423rxvt_term::run_command (const char *const *argv)
1424{
1425#if ENABLE_FRILLS
1426 if (rs[Rs_pty_fd])
1427 {
1428 pty.pty = atoi (rs[Rs_pty_fd]);
1429 fcntl (pty.pty, F_SETFL, O_NONBLOCK);
1430 }
1431 else
1432#endif
1433 if (!pty.get ())
1434 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1435
1436 pty.set_utf8_mode (enc_utf8);
1437
1438 /* set initial window size */
1439 tt_winch ();
1440
1441 int er;
1442
1443#ifndef NO_BACKSPACE_KEY
1444 if (key_backspace[0] && !key_backspace[1])
1445 er = key_backspace[0];
1446 else if (strcmp (key_backspace, "DEC") == 0)
1447 er = '\177'; /* the initial state anyway */
1448 else
1449#endif
1450 er = -1;
1451
1452 rxvt_get_ttymode (&tio, er);
1453
1454#if ENABLE_FRILLS
1455 if (rs[Rs_pty_fd])
1456 return;
1457#endif
1458
1459 sw_chld.start (SIGCHLD);
1460
1461#ifndef __QNX__
1462 /* spin off the command interpreter */
1463 switch (cmd_pid = fork ())
1464 {
1465 case -1:
1466 {
1467 cmd_pid = 0;
1468 rxvt_fatal ("can't fork, aborting.\n");
1469 }
1470 case 0:
1471 init_env ();
1472
1473 if (!pty.make_controlling_tty ())
1474 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1475 else
1476 {
1477 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1478 dup2 (pty.tty, STDIN_FILENO);
1479 dup2 (pty.tty, STDOUT_FILENO);
1480 dup2 (pty.tty, STDERR_FILENO);
1481
1482 // close all our file handles that we do no longer need
1483 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1484 {
1485 if ((*t)->pty.pty > 2) close ((*t)->pty.pty);
1486 if ((*t)->pty.tty > 2) close ((*t)->pty.tty);
1487 }
1488
1489 run_child (argv);
1490 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1491 }
1492
1493 _exit (EXIT_FAILURE);
1494
1495 default:
1496 {
1497#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1498 int fdstdin;
1499
1500 fdstdin = dup (STDIN_FILENO);
1501 dup2 (pty.tty, STDIN_FILENO);
1502#endif
1503
1504#ifdef UTMP_SUPPORT
1505 privileged_utmp (SAVE);
1506#endif
1507
1508#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1509
1510 dup2 (fdstdin, STDIN_FILENO);
1511 close (fdstdin);
1512#endif
1513 }
1514
1515 pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1516 break;
1517 }
1518#else /* __QNX__ uses qnxspawn () */
1519 fchmod (pty.tty, 0622);
1520 fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1521 fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1522
1523 if (run_child (argv) == -1)
1524 exit (EXIT_FAILURE);
1525#endif
1526}
1527
1528/* ------------------------------------------------------------------------- *
1529 * CHILD PROCESS OPERATIONS *
1530 * ------------------------------------------------------------------------- */
1531/*
1532 * The only open file descriptor is the slave tty - so no error messages.
1533 * returns are fatal
1534 */
1535int
1536rxvt_term::run_child (const char *const *argv)
1537{
1538 char *login;
1539
1540 SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1541
1542 if (options & Opt_console)
1543 { /* be virtual console, fail silently */
1544#ifdef TIOCCONS
1545 unsigned int on = 1;
1546
1547 ioctl (STDIN_FILENO, TIOCCONS, &on);
1548#elif defined (SRIOCSREDIR)
1549 int fd;
1550
1551 fd = open (CONSOLE, O_WRONLY, 0);
1552 if (fd >= 0)
1553 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1554 close (fd);
1555#endif /* SRIOCSREDIR */
1556 }
1557
1558 /* reset signals and spin off the command interpreter */
1559 signal (SIGINT, SIG_DFL);
1560 signal (SIGQUIT, SIG_DFL);
1561 signal (SIGCHLD, SIG_DFL);
1562 signal (SIGHUP, SIG_DFL);
1563 signal (SIGPIPE, SIG_DFL);
1564 /*
1565 * mimick login's behavior by disabling the job control signals
1566 * a shell that wants them can turn them back on
1567 */
1568#ifdef SIGTSTP
1569 signal (SIGTSTP, SIG_IGN);
1570 signal (SIGTTIN, SIG_IGN);
1571 signal (SIGTTOU, SIG_IGN);
1572#endif /* SIGTSTP */
1573
1574 // unblock signals (signals are blocked by iom.C
1575 sigset_t ss;
1576 sigemptyset (&ss);
1577 sigprocmask (SIG_SETMASK, &ss, 0);
1578
1579#ifndef __QNX__
1580 /* command interpreter path */
1581 if (argv != NULL)
1582 {
1583# ifdef DEBUG_CMD
1584 int i;
1585
1586 for (i = 0; argv[i]; i++)
1587 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1588# endif
1589
1590 execvp (argv[0], (char *const *)argv);
1591 /* no error message: STDERR is closed! */
1592 }
1593 else
1594 {
1595 const char *argv0, *shell;
1596
1597 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1598 shell = "/bin/sh";
1599
1600 argv0 = (const char *)rxvt_r_basename (shell);
1601
1602 if (options & Opt_loginShell)
1603 {
1604 login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1605
1606 login[0] = '-';
1607 strcpy (&login[1], argv0);
1608 argv0 = login;
1609 }
1610 execlp (shell, argv0, NULL);
1611 /* no error message: STDERR is closed! */
1612 }
1613
1614#else /* __QNX__ uses qnxspawn () */
1615
1616 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1617 char *command = NULL, fullcommand[_MAX_PATH];
1618 char **arg_v, *arg_a[2] = { NULL, NULL };
1619
1620 if (argv != NULL)
1621 {
1622 if (access (argv[0], X_OK) == -1)
1623 {
1624 if (strchr (argv[0], '/') == NULL)
1625 {
1626 searchenv (argv[0], "PATH", fullcommand);
1627
1628 if (fullcommand[0] != '\0')
1629 command = fullcommand;
1630 }
1631
1632 if (access (command, X_OK) == -1)
1633 return -1;
1634 }
1635 else
1636 command = argv[0];
1637
1638 arg_v = argv;
1639 }
1640 else
1641 {
1642 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1643 command = "/bin/sh";
1644
1645 arg_a[0] = my_basename (command);
1646
1647 if (options & Opt_loginShell)
1648 {
1649 login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1650
1651 login[0] = '-';
1652 strcpy (&login[1], arg_a[0]);
1653 arg_a[0] = login;
1654 }
1655
1656 arg_v = arg_a;
1657 }
1658
1659 iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1660 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1661 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1662 command, arg_v, environ, iov_a, 0);
1663 if (login)
1664 free (login);
1665
1666 pty.close_tty ();
1667 return pty.pty;
1668#endif
1669
1670 return -1;
1671}
1672
1842/*----------------------- end-of-file (C source) -----------------------*/ 1673/*----------------------- end-of-file (C source) -----------------------*/

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