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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.9 by pcg, Tue Dec 2 21:49:46 2003 UTC vs.
Revision 1.125 by root, Wed Dec 21 19:50:16 2005 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.9 2003/12/02 21:49:46 pcg Exp $
5 * 4 *
6 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
7 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
8 * - original version 7 * - original version
9 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
10 * - extensive modifications 9 * - extensive modifications
11 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
12 * - extensive modifications 11 * - extensive modifications
13 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
14 * - QNX support 13 * - QNX support
14 * Copyright (c) 2003-2004 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
39#include <limits>
40
38#include <signal.h> 41#include <csignal>
39 42
40const char *const def_colorName[] = 43const char *const def_colorName[] =
41 { 44 {
42 COLOR_FOREGROUND, 45 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 46 COLOR_BACKGROUND,
… …
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 70 "Yellow", /* 3/11: bright yellow (#FFFF00) */
68 "Blue", /* 4/12: bright blue (#0000FF) */ 71 "Blue", /* 4/12: bright blue (#0000FF) */
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 72 "Magenta", /* 5/13: bright magenta (#FF00FF) */
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 73 "Cyan", /* 6/14: bright cyan (#00FFFF) */
71 "White", /* 7/15: bright white (#FFFFFF) */ 74 "White", /* 7/15: bright white (#FFFFFF) */
72#ifdef TTY_256COLOR 75
73 "rgb:00/00/00", /* default 16-255 color table */ 76 // 88 xterm colours
74 "rgb:00/00/2a", 77 "rgb:00/00/00",
75 "rgb:00/00/55", 78 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 79 "rgb:00/00/cd",
80 "rgb:00/00/ff",
79 "rgb:00/2a/00", 81 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 82 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 83 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 84 "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", 85 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 86 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "rgb:00/d4/d4", 87 "rgb:00/cd/cd",
88 "rgb:00/cd/ff",
89 "rgb:00/ff/00",
90 "rgb:00/ff/8b",
91 "rgb:00/ff/cd",
92 "rgb:00/ff/ff",
109 "rgb:2a/00/00", 93 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 94 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 95 "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", 96 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 97 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 98 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 99 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 100 "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", 101 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 102 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 103 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 104 "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", 105 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 106 "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", 107 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 108 "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", 109 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 110 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 111 "rgb:cd/00/cd",
112 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 113 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 114 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 115 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 116 "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", 117 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 118 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "rgb:d4/d4/d4", 119 "rgb:cd/cd/cd",
120 "rgb:cd/cd/ff",
121 "rgb:cd/ff/00",
122 "rgb:cd/ff/8b",
123 "rgb:cd/ff/cd",
124 "rgb:cd/ff/ff",
289 "rgb:08/08/08", 125 "rgb:ff/00/00",
126 "rgb:ff/00/8b",
127 "rgb:ff/00/cd",
128 "rgb:ff/00/ff",
129 "rgb:ff/8b/00",
130 "rgb:ff/8b/8b",
131 "rgb:ff/8b/cd",
132 "rgb:ff/8b/ff",
133 "rgb:ff/cd/00",
134 "rgb:ff/cd/8b",
135 "rgb:ff/cd/cd",
136 "rgb:ff/cd/ff",
137 "rgb:ff/ff/00",
138 "rgb:ff/ff/8b",
139 "rgb:ff/ff/cd",
140 "rgb:ff/ff/ff",
290 "rgb:12/12/12", 141 "rgb:2e/2e/2e",
291 "rgb:1c/1c/1c", 142 "rgb:5c/5c/5c",
292 "rgb:26/26/26",
293 "rgb:30/30/30", 143 "rgb:73/73/73",
294 "rgb:3a/3a/3a",
295 "rgb:44/44/44",
296 "rgb:4e/4e/4e",
297 "rgb:58/58/58", 144 "rgb:8b/8b/8b",
298 "rgb:62/62/62", 145 "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", 146 "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", 147 "rgb:d0/d0/d0",
310 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 148 "rgb:e7/e7/e7",
312 "rgb:ee/ee/ee", 149
313#endif
314#ifndef NO_CURSORCOLOR 150#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 151 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 152 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 153#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer */ 154 NULL, /* Color_pointer_fg */
155 NULL, /* Color_pointer_bg */
319 NULL, /* Color_border */ 156 NULL, /* Color_border */
320#ifndef NO_BOLD_UNDERLINE_REVERSE 157#ifndef NO_BOLD_UNDERLINE_REVERSE
321 NULL, /* Color_BD */ 158 NULL, /* Color_BD */
159 NULL, /* Color_IT */
322 NULL, /* Color_UL */ 160 NULL, /* Color_UL */
323 NULL, /* Color_RV */ 161 NULL, /* Color_RV */
324#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 162#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
163#if ENABLE_FRILLS
164 NULL, // Color_underline
165#endif
325#ifdef OPTION_HC 166#ifdef OPTION_HC
326 NULL, 167 NULL,
327#endif 168#endif
328#ifdef KEEP_SCROLLCOLOR 169#ifdef KEEP_SCROLLCOLOR
329 COLOR_SCROLLBAR, 170 COLOR_SCROLLBAR,
330 COLOR_SCROLLTROUGH, 171 COLOR_SCROLLTROUGH,
331#endif /* KEEP_SCROLLCOLOR */ 172#endif /* KEEP_SCROLLCOLOR */
173#if TINTING
174 NULL,
175#endif
176#if OFF_FOCUS_FADING
177 "black",
178#endif
332 }; 179 };
333 180
334const char *const xa_names[NUM_XA] = 181const char *const xa_names[] =
335 { 182 {
183 "TEXT",
336 "COMPOUND_TEXT", 184 "COMPOUND_TEXT",
185 "UTF8_STRING",
337 "MULTIPLE", 186 "MULTIPLE",
338 "TARGETS", 187 "TARGETS",
339 "TEXT",
340 "TIMESTAMP", 188 "TIMESTAMP",
341 "VT_SELECTION", 189 "VT_SELECTION",
342 "INCR", 190 "INCR",
191 "WM_PROTOCOLS",
343 "WM_DELETE_WINDOW", 192 "WM_DELETE_WINDOW",
193 "CLIPBOARD",
194#if ENABLE_FRILLS
195 "_MOTIF_WM_HINTS",
196#endif
197#if ENABLE_EWMH
198 "_NET_WM_PID",
199 "_NET_WM_NAME",
200 "_NET_WM_ICON_NAME",
201 "_NET_WM_PING",
202#endif
203#if USE_XIM
204 "WM_LOCALE_NAME",
205#endif
344#ifdef TRANSPARENT 206#ifdef TRANSPARENT
345 "_XROOTPMAP_ID", 207 "_XROOTPMAP_ID",
208 "ESETROOT_PMAP_ID",
346#endif 209#endif
347#ifdef OFFIX_DND 210#ifdef OFFIX_DND
348 "DndProtocol", 211 "DndProtocol",
349 "DndSelection", 212 "DndSelection",
350#endif 213#endif
351 "CLIPBOARD" 214#if ENABLE_XEMBED
215 "_XEMBED",
216 "_XEMBED_INFO",
217#endif
352 }; 218 };
353 219
354bool 220bool
355rxvt_term::init_vars() 221rxvt_term::init_vars ()
356{ 222{
357 PixColors = new rxvt_color [TOTAL_COLORS]; 223 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
224#ifdef OFF_FOCUS_FADING
225 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
226#endif
227 pix_colors = pix_colors_focused;
228
358 if (PixColors == NULL) 229 if (pix_colors == NULL)
359 return false; 230 return false;
360 231
361#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 232#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
362
363 TermWin.pixmap = None; 233 pixmap = None;
364#endif
365#ifdef UTMP_SUPPORT
366
367 next_utmp_action = SAVE;
368#endif
369#ifndef NO_SETOWNER_TTYDEV
370
371 next_tty_action = SAVE;
372#endif 234#endif
373 235
374 MEvent.time = CurrentTime; 236 MEvent.time = CurrentTime;
375 MEvent.button = AnyButton; 237 MEvent.button = AnyButton;
376 Options = DEFAULT_OPTIONS; 238 options = DEFAULT_OPTIONS;
377 want_refresh = 1; 239 want_refresh = 1;
378 cmd_pid = -1;
379 cmd_fd = tty_fd = Xfd = -1;
380 PrivateModes = SavedModes = PrivMode_Default; 240 priv_modes = SavedModes = PrivMode_Default;
381 TermWin.focus = 0; 241 focus = 0;
382 TermWin.ncol = 80; 242 ncol = 80;
383 TermWin.nrow = 24; 243 nrow = 24;
384 TermWin.int_bwidth = INTERNALBORDERWIDTH; 244 int_bwidth = INTERNALBORDERWIDTH;
385 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 245 ext_bwidth = EXTERNALBORDERWIDTH;
386 TermWin.lineSpace = LINESPACE; 246 lineSpace = LINESPACE;
387 TermWin.saveLines = SAVELINES; 247 saveLines = SAVELINES;
388 numPixColors = TOTAL_COLORS; 248 numpix_colors = TOTAL_COLORS;
389#ifndef NO_NEW_SELECTION
390
391 selection_style = NEW_SELECT;
392#else
393
394 selection_style = OLD_SELECT;
395#endif
396#ifndef NO_BRIGHTCOLOR
397
398 colorfgbg = DEFAULT_RSTYLE;
399#endif
400#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
401
402 ks_bigfont = XK_greater;
403 ks_smallfont = XK_less;
404#endif
405#ifdef GREEK_SUPPORT
406
407 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
408#endif
409 249
410 refresh_limit = 1; 250 refresh_limit = 1;
411 refresh_type = SLOW_REFRESH; 251 refresh_type = SLOW_REFRESH;
412 prev_nrow = prev_ncol = 0; 252 prev_nrow = prev_ncol = 0;
413#ifdef MULTICHAR_SET
414# ifdef MULTICHAR_ENCODING
415
416 encoding_method = MULTICHAR_ENCODING;
417# endif
418
419 multichar_decode = rxvt_euc2jis;
420#endif
421 253
422 oldcursor.row = oldcursor.col = -1; 254 oldcursor.row = oldcursor.col = -1;
423#ifdef XPM_BACKGROUND 255#ifdef XPM_BACKGROUND
424 /* bgPixmap.w = bgPixmap.h = 0; */ 256 /* bgPixmap.w = bgPixmap.h = 0; */
425 bgPixmap.x = bgPixmap.y = 50; 257 bgPixmap.x = bgPixmap.y = 50;
426 bgPixmap.pixmap = None; 258 bgPixmap.pixmap = None;
427#endif 259#endif
428 260
429 last_bot = last_state = -1; 261 last_bot = last_state = -1;
262
430#ifdef MENUBAR 263#ifdef MENUBAR
431
432 menu_readonly = 1; 264 menu_readonly = 1;
433# if !(MENUBAR_MAX > 1) 265# if ! (MENUBAR_MAX > 1)
434
435 CurrentBar = &(BarList); 266 CurrentBar = &BarList;
436# endif /* (MENUBAR_MAX > 1) */ 267# endif /* (MENUBAR_MAX > 1) */
437#endif 268#endif
438 269
439 return true; 270 return true;
440} 271}
441 272
442/* EXTPROTO */
443void 273void
444rxvt_init_secondary (pR) 274rxvt_term::init_secondary ()
445{ 275{
446 int i; 276 int i;
447#ifdef TTY_GID_SUPPORT
448 struct group *gr = getgrnam ("tty");
449
450 if (gr)
451 { /* change group ownership of tty to "tty" */
452 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
453 R->ttygid = gr->gr_gid;
454 }
455 else
456#endif /* TTY_GID_SUPPORT */
457 {
458 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
459 R->ttygid = getgid ();
460 }
461
462#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
463 R->locale = setlocale (LC_CTYPE, "");
464#endif
465 277
466 /* 278 /*
467 * Close all unused file descriptors 279 * Close all unused file descriptors
468 * We don't want them, we don't need them. 280 * We don't want them, we don't need them.
469 */ 281 */
… …
477 dup2 (i, STDIN_FILENO); 289 dup2 (i, STDIN_FILENO);
478 close (i); 290 close (i);
479 } 291 }
480 292
481 dup2 (STDERR_FILENO, STDOUT_FILENO); 293 dup2 (STDERR_FILENO, STDOUT_FILENO);
294
482#if 0 // schmorp sayz closing filies is murder 295#if 0 // schmorp sayz closing filies is murder
483
484 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) 296 for (i = STDERR_FILENO + 1; i < num_fds; i++)
485 { 297 {
486#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ 298#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
487 if (i == 4 || i == 7) 299 if (i == 4 || i == 7)
488 continue; 300 continue;
489#endif 301#endif
490
491 close(i); 302 close (i);
492 } 303 }
493#endif 304#endif
494} 305}
495 306
496/*----------------------------------------------------------------------*/ 307/*----------------------------------------------------------------------*/
497/* EXTPROTO */
498const char ** 308const char **
499rxvt_init_resources (pR_ int argc, const char *const *argv) 309rxvt_term::init_resources (int argc, const char *const *argv)
500{ 310{
501 int i, r_argc; 311 int i, r_argc;
502 char *val; 312 char *val;
503 const char **cmd_argv, **r_argv; 313 const char **cmd_argv, **r_argv;
504 const char **rs;
505 314
506 /* 315 /*
507 * Look for -exec option. Find => split and make cmd_argv[] of command args 316 * Look for -exec option. Find => split and make cmd_argv[] of command args
508 */ 317 */
509 for (r_argc = 0; r_argc < argc; r_argc++) 318 for (r_argc = 0; r_argc < argc; r_argc++)
510 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 319 if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
511 break; 320 break;
321
512 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1)); 322 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
513 323
514 for (i = 0; i < r_argc; i++) 324 for (i = 0; i < r_argc; i++)
515 r_argv[i] = (const char *)argv[i]; 325 r_argv[i] = (const char *)argv[i];
326
516 r_argv[i] = NULL; 327 r_argv[i] = NULL;
328
517 if (r_argc == argc) 329 if (r_argc == argc)
518 cmd_argv = NULL; 330 cmd_argv = NULL;
519 else 331 else
520 { 332 {
521 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc)); 333 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
522 334
523 for (i = 0; i < argc - r_argc - 1; i++) 335 for (i = 0; i < argc - r_argc - 1; i++)
524 cmd_argv[i] = (const char *)argv[i + r_argc + 1]; 336 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
337
525 cmd_argv[i] = NULL; 338 cmd_argv[i] = NULL;
526 } 339 }
527 340
528 /* clear all resources */
529 rs = R->rs;
530 for (i = 0; i < NUM_RESOURCES;)
531 rs[i++] = NULL;
532
533 rs[Rs_name] = rxvt_r_basename(argv[0]); 341 rs[Rs_name] = rxvt_r_basename (argv[0]);
342
534 /* 343 /*
535 * Open display, get options/resources and create the window 344 * Open display, get options/resources and create the window
536 */ 345 */
537 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL) 346 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
538 rs[Rs_display_name] = ":0"; 347 rs[Rs_display_name] = ":0";
539 348
540 rxvt_get_options(aR_ r_argc, r_argv); 349 get_options (r_argc, r_argv);
350
351 if (!(display = displays.get (rs[Rs_display_name])))
352 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
353
354 extract_resources ();
541 free(r_argv); 355 free (r_argv);
542
543#ifdef LOCAL_X_IS_UNIX
544
545 if (rs[Rs_display_name][0] == ':')
546 {
547 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name]));
548 STRCPY(val, "unix");
549 STRCAT(val, rs[Rs_display_name]);
550 R->Xdisplay = XOpenDisplay(val);
551 free(val);
552 }
553#endif
554
555 if (R->Xdisplay == NULL
556 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL)
557 {
558 rxvt_print_error("can't open display %s", rs[Rs_display_name]);
559 exit(EXIT_FAILURE);
560 }
561
562 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
563 356
564 /* 357 /*
565 * set any defaults not already set 358 * set any defaults not already set
566 */ 359 */
567 if (cmd_argv && cmd_argv[0]) 360 if (cmd_argv && cmd_argv[0])
568 { 361 {
569 if (!rs[Rs_title]) 362 if (!rs[Rs_title])
570 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 363 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
571 if (!rs[Rs_iconName]) 364 if (!rs[Rs_iconName])
572 rs[Rs_iconName] = rs[Rs_title]; 365 rs[Rs_iconName] = rs[Rs_title];
573 } 366 }
574 else 367 else
575 { 368 {
576 if (!rs[Rs_title]) 369 if (!rs[Rs_title])
577 rs[Rs_title] = rs[Rs_name]; 370 rs[Rs_title] = rs[Rs_name];
578 if (!rs[Rs_iconName]) 371 if (!rs[Rs_iconName])
579 rs[Rs_iconName] = rs[Rs_name]; 372 rs[Rs_iconName] = rs[Rs_name];
580 } 373 }
374
581 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 375 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
582 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i); 376 saveLines = min (i, std::numeric_limits<int16_t>::max ());
583#ifndef NO_FRILLS
584 377
378#if ENABLE_FRILLS
585 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 379 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
586 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 380 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
381
587 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)
588 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 383 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
589#endif
590#ifndef NO_LINESPACE
591 384
592 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 385 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
593 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 386 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
594#endif 387#endif
595 388
596#ifdef POINTER_BLANK 389#ifdef POINTER_BLANK
597
598 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 390 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
599 R->pointerBlankDelay = i; 391 pointerBlankDelay = i;
600 else 392 else
601 R->pointerBlankDelay = 2; 393 pointerBlankDelay = 2;
602#endif 394#endif
603 395
604 /* no point having a scrollbar without having any scrollback! */ 396 /* no point having a scrollbar without having any scrollback! */
605 if (!R->TermWin.saveLines) 397 if (!saveLines)
606 R->Options &= ~Opt_scrollBar; 398 options &= ~Opt_scrollBar;
607 399
608#ifdef PRINTPIPE 400#ifdef PRINTPIPE
609
610 if (!rs[Rs_print_pipe]) 401 if (!rs[Rs_print_pipe])
611 rs[Rs_print_pipe] = PRINTPIPE; 402 rs[Rs_print_pipe] = PRINTPIPE;
612#endif 403#endif
613 404
614 if (!rs[Rs_cutchars]) 405 if (!rs[Rs_cutchars])
615 rs[Rs_cutchars] = CUTCHARS; 406 rs[Rs_cutchars] = CUTCHARS;
616#ifdef ACS_ASCII
617 407
618 if (!rs[Rs_acs_chars])
619 rs[Rs_acs_chars] = ACS_CHARS;
620 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
621 {
622 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
623 for (; i < 0x20; )
624 val[i] = ' ';
625 rs[Rs_acs_chars] = val;
626 }
627#endif
628#ifndef NO_BACKSPACE_KEY 408#ifndef NO_BACKSPACE_KEY
629 if (!rs[Rs_backspace_key]) 409 if (!rs[Rs_backspace_key])
630# ifdef DEFAULT_BACKSPACE 410# ifdef DEFAULT_BACKSPACE
631
632 R->key_backspace = DEFAULT_BACKSPACE; 411 key_backspace = DEFAULT_BACKSPACE;
633# else 412# else
634
635 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */ 413 key_backspace = "DEC"; /* can toggle between \010 or \177 */
636# endif 414# endif
637
638 else 415 else
639 { 416 {
640 val = STRDUP(rs[Rs_backspace_key]); 417 val = strdup (rs[Rs_backspace_key]);
641 rxvt_Str_trim(val); 418 rxvt_Str_trim (val);
642 rxvt_Str_escaped(val); 419 rxvt_Str_escaped (val);
643 R->key_backspace = val; 420 key_backspace = val;
644 } 421 }
645#endif 422#endif
423
646#ifndef NO_DELETE_KEY 424#ifndef NO_DELETE_KEY
647 if (!rs[Rs_delete_key]) 425 if (!rs[Rs_delete_key])
648# ifdef DEFAULT_DELETE 426# ifdef DEFAULT_DELETE
649
650 R->key_delete = DEFAULT_DELETE; 427 key_delete = DEFAULT_DELETE;
651# else 428# else
652
653 R->key_delete = "\033[3~"; 429 key_delete = "\033[3~";
654# endif 430# endif
655
656 else 431 else
657 { 432 {
658 val = STRDUP(rs[Rs_delete_key]); 433 val = strdup (rs[Rs_delete_key]);
659 rxvt_Str_trim(val); 434 rxvt_Str_trim (val);
660 rxvt_Str_escaped(val); 435 rxvt_Str_escaped (val);
661 R->key_delete = val; 436 key_delete = val;
662 } 437 }
663#endif 438#endif
664 if (rs[Rs_answerbackstring]) 439 if (rs[Rs_answerbackstring])
665 { 440 {
666 rxvt_Str_trim((char *)rs[Rs_answerbackstring]); 441 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
667 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]); 442 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
668 }
669
670 if (rs[Rs_selectstyle])
671 {
672 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
673 R->selection_style = OLD_WORD_SELECT;
674#ifndef NO_OLD_SELECTION
675
676 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
677 R->selection_style = OLD_SELECT;
678#endif
679
680 } 443 }
681 444
682#ifdef HAVE_SCROLLBARS 445#ifdef HAVE_SCROLLBARS
683 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 446 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
684 rs[Rs_scrollBar_thickness]);
685#endif 447#endif
686
687 R->TermWin.fontset = new rxvt_fontset (aR);
688 R->TermWin.fontset->populate (rs[Rs_font]);
689 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
690 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
691 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
692 448
693#ifdef XTERM_REVERSE_VIDEO 449#ifdef XTERM_REVERSE_VIDEO
694 /* this is how xterm implements reverseVideo */ 450 /* this is how xterm implements reverseVideo */
695 if (R->Options & Opt_reverseVideo) 451 if (options & Opt_reverseVideo)
696 { 452 {
697 if (!rs[Rs_color + Color_fg]) 453 if (!rs[Rs_color + Color_fg])
698 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 454 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
699 if (!rs[Rs_color + Color_bg]) 455 if (!rs[Rs_color + Color_bg])
700 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 456 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
… …
705 if (!rs[Rs_color + i]) 461 if (!rs[Rs_color + i])
706 rs[Rs_color + i] = def_colorName[i]; 462 rs[Rs_color + i] = def_colorName[i];
707 463
708#ifndef XTERM_REVERSE_VIDEO 464#ifndef XTERM_REVERSE_VIDEO
709 /* this is how we implement reverseVideo */ 465 /* this is how we implement reverseVideo */
710 if (R->Options & Opt_reverseVideo) 466 if (options & Opt_reverseVideo)
711 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 467 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
712#endif 468#endif
713 469
714 /* convenient aliases for setting fg/bg to colors */ 470 /* convenient aliases for setting fg/bg to colors */
715 rxvt_color_aliases(aR_ Color_fg); 471 color_aliases (Color_fg);
716 rxvt_color_aliases(aR_ Color_bg); 472 color_aliases (Color_bg);
717#ifndef NO_CURSORCOLOR 473#ifndef NO_CURSORCOLOR
718
719 rxvt_color_aliases(aR_ Color_cursor); 474 color_aliases (Color_cursor);
720 rxvt_color_aliases(aR_ Color_cursor2); 475 color_aliases (Color_cursor2);
721#endif /* NO_CURSORCOLOR */ 476#endif /* NO_CURSORCOLOR */
722
723 rxvt_color_aliases(aR_ Color_pointer); 477 color_aliases (Color_pointer_fg);
478 color_aliases (Color_pointer_bg);
724 rxvt_color_aliases(aR_ Color_border); 479 color_aliases (Color_border);
725#ifndef NO_BOLD_UNDERLINE_REVERSE 480#ifndef NO_BOLD_UNDERLINE_REVERSE
726
727 rxvt_color_aliases(aR_ Color_BD); 481 color_aliases (Color_BD);
728 rxvt_color_aliases(aR_ Color_UL); 482 color_aliases (Color_UL);
729 rxvt_color_aliases(aR_ Color_RV); 483 color_aliases (Color_RV);
730#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 484#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
485
486 if (!rs[Rs_color + Color_border])
487 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
731 488
732 return cmd_argv; 489 return cmd_argv;
733} 490}
734 491
735/*----------------------------------------------------------------------*/ 492/*----------------------------------------------------------------------*/
736/* EXTPROTO */
737void 493void
738rxvt_init_env(pR) 494rxvt_term::init_env ()
739{ 495{
740 int i; 496 int i;
741 unsigned int u; 497 unsigned int u;
742 char *val; 498 char *val;
743 499
744#ifdef DISPLAY_IS_IP 500#ifdef DISPLAY_IS_IP
745 /* Fixup display_name for export over pty to any interested terminal 501 /* Fixup display_name for export over pty to any interested terminal
746 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 502 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
747 * (for the first non-loopback interface) that we get from 503 * (for the first non-loopback interface) that we get from
748 * rxvt_network_display(). This is more "name-resolution-portable", if you 504 * rxvt_network_display (). This is more "name-resolution-portable", if you
749 * will, and probably allows for faster x-client startup if your name 505 * will, and probably allows for faster x-client startup if your name
750 * server is beyond a slow link or overloaded at client startup. Of 506 * server is beyond a slow link or overloaded at client startup. Of
751 * course that only helps the shell's child processes, not us. 507 * course that only helps the shell's child processes, not us.
752 * 508 *
753 * Giving out the display_name also affords a potential security hole 509 * Giving out the display_name also affords a potential security hole
754 */ 510 */
755 val = rxvt_network_display(R->rs[Rs_display_name]); 511 val = rxvt_network_display (rs[Rs_display_name]);
756 R->rs[Rs_display_name] = (const char *)val; 512 rs[Rs_display_name] = (const char *)val;
513
757 if (val == NULL) 514 if (val == NULL)
758#endif /* DISPLAY_IS_IP */ 515#endif /* DISPLAY_IS_IP */
759
760 val = XDisplayString(R->Xdisplay); 516 val = XDisplayString (display->display);
517
761 if (R->rs[Rs_display_name] == NULL) 518 if (rs[Rs_display_name] == NULL)
762 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 519 rs[Rs_display_name] = val; /* use broken `:0' value */
763 520
764 i = STRLEN(val); 521 i = strlen (val);
765 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 522 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
766 523
767 sprintf(R->env_display, "DISPLAY=%s", val); 524 sprintf (env_display, "DISPLAY=%s", val);
768 525
769 /* avoiding the math library: 526 /* avoiding the math library:
770 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ 527 * i = (int) (ceil (log10 ((unsigned int)parent[0]))) */
771 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) 528 for (i = 0, u = (unsigned int)parent[0]; u; u /= 10, i++)
772 ; 529 ;
773 MAX_IT(i, 1); 530 max_it (i, 1);
774 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); 531 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
775 532
776 sprintf(R->env_windowid, "WINDOWID=%u", 533 sprintf (env_windowid, "WINDOWID=%u",
777 (unsigned int)R->TermWin.parent[0]); 534 (unsigned int)parent[0]);
778 535
779 /* add entries to the environment: 536 /* add entries to the environment:
780 * @ DISPLAY: in case we started with -display 537 * @ DISPLAY: in case we started with -display
781 * @ WINDOWID: X window id number of the window 538 * @ WINDOWID: X window id number of the window
782 * @ COLORTERM: terminal sub-name and also indicates its color 539 * @ COLORTERM: terminal sub-name and also indicates its color
783 * @ TERM: terminal name 540 * @ TERM: terminal name
784 * @ TERMINFO: path to terminfo directory 541 * @ TERMINFO: path to terminfo directory
542 * @ COLORFGBG: fg;bg color codes
785 */ 543 */
786 putenv(R->env_display); 544 putenv (env_display);
787 putenv(R->env_windowid); 545 putenv (env_windowid);
546 if (env_colorfgbg)
547 putenv (env_colorfgbg);
548
788#ifdef RXVT_TERMINFO 549#ifdef RXVT_TERMINFO
789
790 putenv("TERMINFO=" RXVT_TERMINFO); 550 putenv ("TERMINFO=" RXVT_TERMINFO);
791#endif 551#endif
792 552
793 if (XDEPTH <= 2) 553 if (display->depth <= 2)
794 putenv("COLORTERM=" COLORTERMENV "-mono"); 554 putenv ("COLORTERM=" COLORTERMENV "-mono");
795 else 555 else
796 putenv("COLORTERM=" COLORTERMENVFULL); 556 putenv ("COLORTERM=" COLORTERMENVFULL);
557
797 if (R->rs[Rs_term_name] != NULL) 558 if (rs[Rs_term_name] != NULL)
798 { 559 {
799 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 560 env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
800 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); 561 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
801 putenv(R->env_term); 562 putenv (env_term);
802 } 563 }
803 else 564 else
804 putenv("TERM=" TERMENV); 565 putenv ("TERM=" TERMENV);
805 566
806#ifdef HAVE_UNSETENV 567#ifdef HAVE_UNSETENV
807 /* avoid passing old settings and confusing term size */ 568 /* avoid passing old settings and confusing term size */
808 unsetenv("LINES"); 569 unsetenv ("LINES");
809 unsetenv("COLUMNS"); 570 unsetenv ("COLUMNS");
810 unsetenv("TERMCAP"); /* terminfo should be okay */ 571 unsetenv ("TERMCAP"); /* terminfo should be okay */
811#endif /* HAVE_UNSETENV */ 572#endif /* HAVE_UNSETENV */
812} 573}
813 574
814/*----------------------------------------------------------------------*/ 575/*----------------------------------------------------------------------*/
815/* 576/*
816 * This is more or less stolen straight from XFree86 xterm. 577 * This is more or less stolen straight from XFree86 xterm.
817 * This should support all European type languages. 578 * This should support all European type languages.
818 */ 579 */
819/* EXTPROTO */
820void 580void
581rxvt_term::set_locale (const char *locale)
582{
583#if HAVE_XSETLOCALE || HAVE_SETLOCALE
584 free (this->locale);
585 this->locale = setlocale (LC_CTYPE, locale);
586
587 if (!this->locale)
588 {
589 if (*locale)
590 {
591 rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);
592 setlocale (LC_CTYPE, "");
593 }
594 else
595 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
596
597 this->locale = "";
598 }
599
600
601 this->locale = rxvt_strdup (this->locale);
602 SET_LOCALE (this->locale);
603 mbstate.reset ();
604#endif
605
606#if HAVE_NL_LANGINFO
607 char *codeset = strdup (nl_langinfo (CODESET));
608 // /^UTF.?8/i
609 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
610 && (codeset[1] == 'T' || codeset[1] == 't')
611 && (codeset[2] == 'F' || codeset[2] == 'f')
612 && (codeset[3] == '8' || codeset[4] == '8');
613 free (codeset);
614#else
615 enc_utf8 = 0;
616#endif
617}
618
619void
821rxvt_init_xlocale(pR) 620rxvt_term::init_xlocale ()
822{ 621{
823#ifdef USE_XIM 622#ifdef USE_XIM
824 if (R->locale == NULL) 623 if (!locale)
825 rxvt_print_error("Setting locale failed."); 624 rxvt_warn ("setting locale failed, working without locale support.\n");
826 else 625 else
827 { 626 {
828 Atom wmlocale; 627 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
829 628
830 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False);
831 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale,
832 XA_STRING, 8, PropModeReplace,
833 (unsigned char *)R->locale, STRLEN(R->locale));
834
835 if (XSupportsLocale() != True) 629 if (!XSupportsLocale ())
836 { 630 {
837 rxvt_print_error("The locale is not supported by Xlib"); 631 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
838 return; 632 return;
839 } 633 }
840 rxvt_setTermFontSet(aR_ 0);
841 634
635 im_ev.start (display);
636
842 /* see if we can connect yet */ 637 /* see if we can connect already */
843 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 638 im_cb ();
844
845 /* To avoid Segmentation Fault in C locale: Solaris only? */
846 if (STRCMP(R->locale, "C"))
847 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
848 rxvt_IMInstantiateCallback, NULL);
849 } 639 }
850#endif 640#endif
851} 641}
852 642
853/*----------------------------------------------------------------------*/ 643/*----------------------------------------------------------------------*/
854/* EXTPROTO */
855void 644void
856rxvt_init_command(pR_ const char *const *argv) 645rxvt_term::init_command (const char *const *argv)
857{ 646{
858 /* 647 /*
859 * Initialize the command connection. 648 * Initialize the command connection.
860 * This should be called after the X server connection is established. 649 * This should be called after the X server connection is established.
861 */ 650 */
651
652#ifdef META8_OPTION
653 meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);
654#endif
655
656 get_ourmods ();
657
658 if (!(options & Opt_scrollTtyOutput))
659 priv_modes |= PrivMode_TtyOutputInh;
660 if (options & Opt_scrollTtyKeypress)
661 priv_modes |= PrivMode_Keypress;
662 if (!(options & Opt_jumpScroll))
663 priv_modes |= PrivMode_smoothScroll;
664
665#ifndef NO_BACKSPACE_KEY
666 if (strcmp (key_backspace, "DEC") == 0)
667 priv_modes |= PrivMode_HaveBackSpace;
668#endif
669
670 /* add value for scrollBar */
671 if (scrollbar_visible ())
672 {
673 priv_modes |= PrivMode_scrollBar;
674 SavedModes |= PrivMode_scrollBar;
675 }
676
677 if (menubar_visible ())
678 {
679 priv_modes |= PrivMode_menuBar;
680 SavedModes |= PrivMode_menuBar;
681 }
682
683#ifdef CURSOR_BLINK
684 if (options & Opt_cursorBlink)
685 (void)gettimeofday (&lastcursorchange, NULL);
686#endif
687
688 run_command (argv);
689}
690
691/*----------------------------------------------------------------------*/
692void
693rxvt_term::Get_Colours ()
694{
862 int i; 695 int i;
863 696
864 for (i = 0; i < NUM_XA; i++) 697#ifdef OFF_FOCUS_FADING
865 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 698 pix_colors = pix_colors_focused;
866
867 /* Enable delete window protocol */
868 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0],
869 &(R->xa[XA_WMDELETEWINDOW]), 1);
870
871#ifdef USING_W11LIB
872 /* enable W11 callbacks */
873 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event);
874#endif 699#endif
875 700
876#ifdef META8_OPTION
877
878 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC);
879#endif
880
881 rxvt_get_ourmods(aR);
882
883 if (!(R->Options & Opt_scrollTtyOutput))
884 R->PrivateModes |= PrivMode_TtyOutputInh;
885 if (R->Options & Opt_scrollTtyKeypress)
886 R->PrivateModes |= PrivMode_Keypress;
887 if (!(R->Options & Opt_jumpScroll))
888 R->PrivateModes |= PrivMode_smoothScroll;
889#ifndef NO_BACKSPACE_KEY
890
891 if (STRCMP(R->key_backspace, "DEC") == 0)
892 R->PrivateModes |= PrivMode_HaveBackSpace;
893#endif
894 /* add value for scrollBar */
895 if (scrollbar_visible(R))
896 {
897 R->PrivateModes |= PrivMode_scrollBar;
898 R->SavedModes |= PrivMode_scrollBar;
899 }
900 if (menubar_visible(R))
901 {
902 R->PrivateModes |= PrivMode_menuBar;
903 R->SavedModes |= PrivMode_menuBar;
904 }
905#ifdef GREEK_SUPPORT
906 greek_init();
907#endif
908
909 R->Xfd = XConnectionNumber (R->Xdisplay);
910
911#ifdef CURSOR_BLINK
912
913 if (R->Options & Opt_cursorBlink)
914 (void)gettimeofday(&R->lastcursorchange, NULL);
915#endif
916
917 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0)
918 {
919 rxvt_print_error ("aborting");
920 exit (EXIT_FAILURE);
921 }
922}
923
924/*----------------------------------------------------------------------*/
925/* INTPROTO */
926void
927rxvt_Get_Colours(pR)
928{
929 int i;
930
931 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 701 for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
932 { 702 {
933 rxvt_color xcol; 703 rxvt_color xcol;
934 704
935 if (!R->rs[Rs_color + i]) 705 if (!rs[Rs_color + i])
936 continue; 706 continue;
937 707
938 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 708 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
939 { 709 {
940#ifndef XTERM_REVERSE_VIDEO 710#ifndef XTERM_REVERSE_VIDEO
941 if (i < 2 && (R->Options & Opt_reverseVideo)) 711 if (i < 2 && (options & Opt_reverseVideo))
942 {
943 R->rs[Rs_color + i] = def_colorName[!i]; 712 rs[Rs_color + i] = def_colorName[!i];
944 }
945 else 713 else
946#endif 714#endif
947
948 R->rs[Rs_color + i] = def_colorName[i]; 715 rs[Rs_color + i] = def_colorName[i];
716
949 if (!R->rs[Rs_color + i]) 717 if (!rs[Rs_color + i])
950 continue; 718 continue;
719
951 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 720 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
952 { 721 {
953 switch (i) 722 switch (i)
954 { 723 {
955 case Color_fg: 724 case Color_fg:
956 case Color_bg: 725 case Color_bg:
957 /* fatal: need bg/fg color */ 726 /* fatal: need bg/fg color */
958 rxvt_print_error("aborting"); 727 rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
959 exit(EXIT_FAILURE);
960 /* NOTREACHED */ 728 /* NOTREACHED */
961 break; 729 break;
962#ifndef NO_CURSORCOLOR 730#ifndef NO_CURSORCOLOR
963
964 case Color_cursor2: 731 case Color_cursor2:
965 xcol = R->PixColors[Color_fg]; 732 xcol = pix_colors[Color_fg];
966 break; 733 break;
967#endif /* ! NO_CURSORCOLOR */ 734#endif /* ! NO_CURSORCOLOR */
968
969 case Color_pointer: 735 case Color_pointer_fg:
970 xcol = R->PixColors[Color_fg]; 736 xcol = pix_colors[Color_fg];
971 break; 737 break;
972 default: 738 default:
973 xcol = R->PixColors[Color_bg]; /* None */ 739 xcol = pix_colors[Color_bg]; /* None */
974 break; 740 break;
975 } 741 }
976 } 742 }
977 } 743 }
744
978 R->PixColors[i] = xcol; 745 pix_colors[i] = xcol;
979 SET_PIXCOLOR(R, i); 746 SET_PIXCOLOR (i);
747 }
748
749#ifdef OFF_FOCUS_FADING
750 if (rs[Rs_fade])
751 for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
752 pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
753#endif
754
755 if (display->depth <= 2)
980 } 756 {
981 757 if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
982 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 758 if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
983 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 759 if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
984 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 760 }
985 R->PixColors[Color_border] = R->PixColors[Color_fg];
986 761
987 /* 762 /*
988 * get scrollBar/menuBar shadow colors 763 * get scrollBar/menuBar shadow colors
989 * 764 *
990 * The calculations of topShadow/bottomShadow values are adapted 765 * The calculations of topShadow/bottomShadow values are adapted
991 * from the fvwm window manager. 766 * from the fvwm window manager.
992 */ 767 */
993#ifdef KEEP_SCROLLCOLOR 768#ifdef KEEP_SCROLLCOLOR
994 769
995 if (XDEPTH <= 2) 770 if (display->depth <= 2)
771 {
996 { /* Monochrome */ 772 /* Monochrome */
997 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 773 pix_colors[Color_scroll] = pix_colors[Color_fg];
998 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 774 pix_colors[Color_topShadow] = pix_colors[Color_bg];
999 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 775 pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
1000 } 776 }
1001 else 777 else
1002 { 778 {
1003 rxvt_color xcol[3]; 779 rxvt_color xcol[2];
1004 /* xcol[0] == white 780 /* xcol[0] == white
1005 * xcol[1] == top shadow 781 * xcol[1] == top shadow
1006 * xcol[2] == bot shadow */ 782 * xcol[2] == bot shadow */
1007 783
1008 xcol[1] = R->PixColors[Color_scroll]; 784 xcol[1] = pix_colors[Color_scroll];
1009# ifdef PREFER_24BIT 785 xcol[0].set (display, 65535, 65535, 65535);
1010 786
1011 xcol[0].set (r, -1, -1, -1);
1012 /* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
1013# else
1014
1015 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
1016# endif
1017
1018 unsigned short R1, G1, B1, R0, G0, B0; 787 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1019 788
1020 xcol[0].get (r, R0, G0, B0); 789 xcol[0].get (display, pr0, pg0, pb0);
1021 xcol[1].get (r, R1, G1, B1); 790 xcol[1].get (display, pr1, pg1, pb1);
1022 791
1023 /* bottomShadowColor */ 792 pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
1024 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
1025 xcol[2] = R->PixColors[Color_Black];
1026
1027 R->PixColors[Color_bottomShadow] = xcol[2];
1028 793
1029 /* topShadowColor */ 794 /* topShadowColor */
1030 if (!xcol[1].set (aR_ 795 if (!xcol[1].set (display,
1031 min (R0, max (R0 / 5, R1) * 7 / 5), 796 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
1032 min (G0, max (G0 / 5, G1) * 7 / 5), 797 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
1033 min (B0, max (B0 / 5, B1) * 7 / 5))) 798 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
1034 xcol[1] = R->PixColors[Color_White]; 799 xcol[1] = pix_colors[Color_White];
1035 800
1036 R->PixColors[Color_topShadow] = xcol[1]; 801 pix_colors[Color_topShadow] = xcol[1];
1037 } 802 }
1038#endif /* KEEP_SCROLLCOLOR */ 803#endif /* KEEP_SCROLLCOLOR */
1039} 804}
1040 805
1041/*----------------------------------------------------------------------*/ 806/*----------------------------------------------------------------------*/
1042/* color aliases, fg/bg bright-bold */ 807/* color aliases, fg/bg bright-bold */
1043/* INTPROTO */
1044void 808void
1045rxvt_color_aliases(pR_ int idx) 809rxvt_term::color_aliases (int idx)
1046{ 810{
1047 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) 811 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1048 { 812 {
1049 int i = atoi(R->rs[Rs_color + idx]); 813 int i = atoi (rs[Rs_color + idx]);
1050 814
1051 if (i >= 8 && i <= 15) 815 if (i >= 8 && i <= 15)
1052 { /* bright colors */ 816 { /* bright colors */
1053 i -= 8; 817 i -= 8;
1054#ifndef NO_BRIGHTCOLOR 818#ifndef NO_BRIGHTCOLOR
1055
1056 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 819 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1057 return; 820 return;
1058#endif 821#endif
1059
1060 } 822 }
823
1061 if (i >= 0 && i <= 7) /* normal colors */ 824 if (i >= 0 && i <= 7) /* normal colors */
1062 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 825 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1063 } 826 }
1064} 827}
1065 828
1066/*----------------------------------------------------------------------*/ 829/*----------------------------------------------------------------------*/
1067/* 830/*
1068 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 831 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1069 * Use resource ``modifier'' to override the Meta modifier 832 * Use resource ``modifier'' to override the Meta modifier
1070 */ 833 */
1071/* INTPROTO */
1072void 834void
1073rxvt_get_ourmods(pR) 835rxvt_term::get_ourmods ()
1074{ 836{
1075 int i, j, k; 837 int i, j, k;
1076 int requestedmeta, realmeta, realalt; 838 int requestedmeta, realmeta, realalt;
1077 const char *cm, *rsmod; 839 const char *cm, *rsmod;
1078 XModifierKeymap *map; 840 XModifierKeymap *map;
1079 KeyCode *kc; 841 KeyCode *kc;
1080 const unsigned int modmasks[] = 842 const unsigned int modmasks[] =
1081 { 843 {
1082 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 844 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1083 }; 845 };
1084 846
1085 requestedmeta = realmeta = realalt = 0; 847 requestedmeta = realmeta = realalt = 0;
1086 rsmod = R->rs[Rs_modifier]; 848 rsmod = rs[Rs_modifier];
849
1087 if (rsmod 850 if (rsmod
1088 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 851 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1089 requestedmeta = rsmod[3] - '0'; 852 requestedmeta = rsmod[3] - '0';
1090 853
1091 map = XGetModifierMapping(R->Xdisplay); 854 map = XGetModifierMapping (display->display);
1092 kc = map->modifiermap; 855 kc = map->modifiermap;
856
1093 for (i = 1; i < 6; i++) 857 for (i = 1; i < 6; i++)
1094 { 858 {
1095 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 859 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
860
1096 for (j = map->max_keypermod; j--; k++) 861 for (j = map->max_keypermod; j--; k++)
1097 { 862 {
1098 if (kc[k] == 0) 863 if (kc[k] == 0)
1099 break; 864 break;
865
1100 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) 866 switch (XKeycodeToKeysym (display->display, kc[k], 0))
1101 { 867 {
1102 case XK_Num_Lock: 868 case XK_Num_Lock:
1103 R->ModNumLockMask = modmasks[i - 1]; 869 ModNumLockMask = modmasks[i - 1];
1104 /* FALLTHROUGH */ 870 continue;
1105 default: 871
1106 continue; /* for(;;) */ 872 case XK_ISO_Level3_Shift:
873 ModLevel3Mask = modmasks[i - 1];
874 continue;
875
1107 case XK_Meta_L: 876 case XK_Meta_L:
1108 case XK_Meta_R: 877 case XK_Meta_R:
1109 cm = "meta"; 878 cm = "meta";
1110 realmeta = i; 879 realmeta = i;
1111 break; 880 break;
881
1112 case XK_Alt_L: 882 case XK_Alt_L:
1113 case XK_Alt_R: 883 case XK_Alt_R:
1114 cm = "alt"; 884 cm = "alt";
1115 realalt = i; 885 realalt = i;
1116 break; 886 break;
887
1117 case XK_Super_L: 888 case XK_Super_L:
1118 case XK_Super_R: 889 case XK_Super_R:
1119 cm = "super"; 890 cm = "super";
1120 break; 891 break;
892
1121 case XK_Hyper_L: 893 case XK_Hyper_L:
1122 case XK_Hyper_R: 894 case XK_Hyper_R:
1123 cm = "hyper"; 895 cm = "hyper";
1124 break; 896 break;
897
898 default:
899 continue;
1125 } 900 }
1126 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 901
902 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1127 requestedmeta = i; 903 requestedmeta = i;
1128 } 904 }
1129 } 905 }
906
1130 XFreeModifiermap(map); 907 XFreeModifiermap (map);
908
1131 i = (requestedmeta ? requestedmeta 909 i = requestedmeta ? requestedmeta
1132 : (realmeta ? realmeta 910 : realmeta ? realmeta
1133 : (realalt ? realalt : 0))); 911 : realalt ? realalt
912 : 0;
913
1134 if (i) 914 if (i)
1135 R->ModMetaMask = modmasks[i - 1]; 915 ModMetaMask = modmasks[i - 1];
1136} 916}
1137 917
1138/*----------------------------------------------------------------------*/ 918/*----------------------------------------------------------------------*/
1139/* rxvt_Create_Windows() - Open and map the window */ 919/* rxvt_Create_Windows () - Open and map the window */
1140/* EXTPROTO */
1141void 920void
1142rxvt_Create_Windows(pR_ int argc, const char *const *argv) 921rxvt_term::create_windows (int argc, const char *const *argv)
1143{ 922{
1144 XClassHint classHint; 923 XClassHint classHint;
1145 XWMHints wmHint; 924 XWMHints wmHint;
925#if ENABLE_FRILLS
926 Atom prop = None;
927 MWMHints mwmhints;
928#endif
1146 XGCValues gcvalue; 929 XGCValues gcvalue;
1147 long vt_emask; 930 long vt_emask;
1148
1149#ifdef PREFER_24BIT
1150
1151 XSetWindowAttributes attributes; 931 XSetWindowAttributes attributes;
1152 XWindowAttributes gattr; 932 XWindowAttributes gattr;
933 Window top, parent;
934 dDisp;
1153 935
1154 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 936#ifdef USING_W11LIB
1155 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen); 937 /* enable W11 callbacks */
938 W11AddEventHandler (disp, rxvt_W11_process_x_event);
939#endif
1156 940
941 assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);
942 XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);
943
1157 if (R->Options & Opt_transparent) 944 if (options & Opt_transparent)
945 {
946 XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);
947 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1158 { 948 }
1159 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 949
1160 &gattr); 950#if ENABLE_FRILLS
1161 XDEPTH = gattr.depth; 951 if (options & Opt_borderLess)
952 {
953 prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);
954
955 if (prop == None)
956 {
957 /* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
958#ifdef PREFER_24BIT
959 attributes.override_redirect = TRUE;
960#endif
961 mwmhints.flags = 0;
962 }
963 else
964 {
965 mwmhints.flags = MWM_HINTS_DECORATIONS;
966 mwmhints.decorations = 0;
967 }
1162 } 968 }
1163 else 969 else
1164 { 970 mwmhints.flags = 0;
1165 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1166 /*
1167 * If depth is not 24, look for a 24bit visual.
1168 */
1169 if (XDEPTH != 24)
1170 {
1171 XVisualInfo vinfo;
1172
1173 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1174 {
1175 XDEPTH = 24;
1176 XVISUAL = vinfo.visual;
1177 XCMAP = XCreateColormap(R->Xdisplay,
1178 RootWindow(R->Xdisplay, Xscreen),
1179 XVISUAL, AllocNone);
1180 }
1181 }
1182 }
1183#endif 971#endif
1184 972
1185 /* grab colors before netscape does */ 973 /* grab colors before netscape does */
1186 rxvt_Get_Colours(aR); 974 Get_Colours ();
1187 975
1188 rxvt_change_font(aR_ 1, NULL); 976 if (!set_fonts ())
977 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
978
979 parent = DefaultRootWindow (disp);
980
981#if ENABLE_XEMBED
982 if (rs[Rs_embed])
983 {
984 XWindowAttributes wattr;
985
986 parent = strtol (rs[Rs_embed], 0, 0);
987
988 if (!XGetWindowAttributes (disp, parent, &wattr))
989 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
990
991 window_calc (wattr.width, wattr.height);
992 }
993#endif
994
1189 rxvt_window_calc(aR_ 0, 0); 995 window_calc (0, 0);
1190 R->old_width = R->szHint.width;
1191 R->old_height = R->szHint.height;
1192 996
1193 /* parent window - reverse video so we can see placement errors
1194 * sub-window placement & size in rxvt_resize_subwindows() 997 /* sub-window placement & size in rxvt_resize_subwindows () */
1195 */
1196
1197#ifdef PREFER_24BIT 998#ifdef PREFER_24BIT
1198
1199 attributes.background_pixel = R->PixColors[Color_fg]; 999 attributes.background_pixel = pix_colors_focused[Color_border];
1200 attributes.border_pixel = R->PixColors[Color_border]; 1000 attributes.border_pixel = pix_colors_focused[Color_border];
1201 attributes.colormap = XCMAP; 1001 attributes.colormap = display->cmap;
1202 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot, 1002 top = XCreateWindow (disp, parent,
1203 R->szHint.x, R->szHint.y, 1003 szHint.x, szHint.y,
1204 R->szHint.width, R->szHint.height, 1004 szHint.width, szHint.height,
1205 R->TermWin.ext_bwidth, 1005 ext_bwidth,
1206 XDEPTH, InputOutput, 1006 display->depth, InputOutput,
1207 XVISUAL, 1007 display->visual,
1208 CWBackPixel | CWBorderPixel 1008 CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1209 | CWColormap, &attributes);
1210#else 1009#else
1211 1010 top = XCreateSimpleWindow (disp, parent,
1212 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1213 R->szHint.x, R->szHint.y, 1011 szHint.x, szHint.y,
1214 R->szHint.width,
1215 R->szHint.height, 1012 szHint.width, szHint.height,
1216 R->TermWin.ext_bwidth, 1013 ext_bwidth,
1217 R->PixColors[Color_border], 1014 pix_colors_focused[Color_border],
1218 R->PixColors[Color_fg]); 1015 pix_colors_focused[Color_border]);
1219#endif 1016#endif
1220 1017
1018 this->parent[0] = top;
1019
1020 old_width = szHint.width;
1021 old_height = szHint.height;
1022
1221 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); 1023 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1222 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); 1024 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1223 1025
1224 classHint.res_name = (char *)R->rs[Rs_name]; 1026 classHint.res_name = (char *)rs[Rs_name];
1225 classHint.res_class = (char *)APL_CLASS; 1027 classHint.res_class = (char *)RESCLASS;
1226 1028
1227 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1029 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1228 wmHint.input = True; 1030 wmHint.input = True;
1229 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState 1031 wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;
1230 : NormalState); 1032 wmHint.window_group = top;
1231 wmHint.window_group = R->TermWin.parent[0];
1232 1033
1233 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 1034 XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,
1234 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 1035 &szHint, &wmHint, &classHint);
1235 XSelectInput(R->Xdisplay, R->TermWin.parent[0], 1036
1037 Atom protocols[] = {
1038 xa[XA_WM_DELETE_WINDOW],
1039#if ENABLE_EWMH
1040 xa[XA_NET_WM_PING],
1041#endif
1042 };
1043
1044 XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1045
1046#if ENABLE_EWMH
1047 long pid = getpid ();
1048
1049 XChangeProperty (disp, top,
1050 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1051 PropModeReplace, (unsigned char *)&pid, 1);
1052
1053 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1054#endif
1055
1056 XSelectInput (disp, top,
1236 (KeyPressMask 1057 KeyPressMask
1237#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1058#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1238 | KeyReleaseMask 1059 | KeyReleaseMask
1239#endif 1060#endif
1240 | FocusChangeMask | VisibilityChangeMask 1061 | FocusChangeMask | VisibilityChangeMask
1241 | StructureNotifyMask)); 1062 | ExposureMask | StructureNotifyMask);
1063
1064 termwin_ev.start (display, top);
1065
1066#if ENABLE_FRILLS
1067 if (mwmhints.flags)
1068 XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1069 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1070#endif
1242 1071
1243 /* vt cursor: Black-on-White is standard, but this is more popular */ 1072 /* vt cursor: Black-on-White is standard, but this is more popular */
1244 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1073 TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
1245 1074
1246#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1075#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1247 /* cursor (menuBar/scrollBar): Black-on-White */ 1076 /* cursor (menuBar/scrollBar): Black-on-White */
1248 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr); 1077 leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1249#endif 1078#endif
1079
1080 /* the vt window */
1081 vt = XCreateSimpleWindow (disp, top,
1082 window_vt_x,
1083 window_vt_y,
1084 TermWin_TotalWidth (),
1085 TermWin_TotalHeight (),
1086 0,
1087 pix_colors_focused[Color_fg],
1088 pix_colors_focused[Color_bg]);
1089#ifdef DEBUG_X
1090 XStoreName (disp, vt, "vt window");
1091#endif
1092
1093 attributes.bit_gravity = NorthWestGravity;
1094 XChangeWindowAttributes (disp, vt, CWBitGravity, &attributes);
1095
1096 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1250 1097
1251#ifdef POINTER_BLANK 1098#ifdef POINTER_BLANK
1252
1253 {
1254 XColor blackcolour;
1255 blackcolour.red = 0;
1256 blackcolour.green = 0;
1257 blackcolour.blue = 0;
1258 Font f = XLoadFont (R->Xdisplay, "fixed");
1259 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1260 &blackcolour, &blackcolour);
1261 XUnloadFont (R->Xdisplay, f);
1262 }
1263#endif
1264
1265 /* the vt window */
1266 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1267 R->window_vt_x, R->window_vt_y,
1268 TermWin_TotalWidth(),
1269 TermWin_TotalHeight(),
1270 0,
1271 R->PixColors[Color_fg],
1272 R->PixColors[Color_bg]);
1273#ifdef DEBUG_X
1274
1275 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window");
1276#endif
1277
1278 R->pointer_unblank ();
1279
1280 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1281 | PropertyChangeMask);
1282#ifdef POINTER_BLANK
1283
1284 if ((R->Options & Opt_pointerBlank)) 1099 if (options & Opt_pointerBlank)
1285 vt_emask |= PointerMotionMask; 1100 vt_emask |= PointerMotionMask;
1286 else 1101 else
1287#endif 1102#endif
1288
1289 vt_emask |= (Button1MotionMask | Button3MotionMask); 1103 vt_emask |= Button1MotionMask | Button3MotionMask;
1104
1290 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask); 1105 XSelectInput (disp, vt, vt_emask);
1106 vt_ev.start (display, vt);
1291 1107
1292#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1108#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1293
1294 if (menuBar_height()) 1109 if (menuBar_height ())
1295 { 1110 {
1296 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1111 menuBar.win = XCreateSimpleWindow (disp, top,
1297 R->window_vt_x, 0, 1112 window_vt_x, 0,
1298 TermWin_TotalWidth(), 1113 TermWin_TotalWidth (),
1299 menuBar_TotalHeight(), 1114 menuBar_TotalHeight (),
1300 0, 1115 0,
1301 R->PixColors[Color_fg], 1116 pix_colors_focused[Color_fg],
1302 R->PixColors[Color_scroll]); 1117 pix_colors_focused[Color_scroll]);
1118
1303#ifdef DEBUG_X 1119#ifdef DEBUG_X
1304
1305 XStoreName(R->Xdisplay, R->menuBar.win, "menubar"); 1120 XStoreName (disp, menuBar.win, "menubar");
1306#endif 1121#endif
1307 1122
1308 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr); 1123 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1124
1125 XDefineCursor (disp, menuBar.win,
1126 XCreateFontCursor (disp, XC_left_ptr));
1127
1309 XSelectInput(R->Xdisplay, R->menuBar.win, 1128 XSelectInput (disp, menuBar.win,
1310 (ExposureMask | ButtonPressMask | ButtonReleaseMask 1129 (ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1311 | Button1MotionMask)); 1130 menubar_ev.start (display, menuBar.win);
1312 } 1131 }
1313#endif 1132#endif
1133
1314#ifdef XPM_BACKGROUND 1134#ifdef XPM_BACKGROUND
1315 if (R->rs[Rs_backgroundPixmap] != NULL 1135 if (rs[Rs_backgroundPixmap] != NULL
1316 && !(R->Options & Opt_transparent)) 1136 && ! (options & Opt_transparent))
1317 { 1137 {
1318 const char *p = R->rs[Rs_backgroundPixmap]; 1138 const char *p = rs[Rs_backgroundPixmap];
1319 1139
1320 if ((p = STRCHR(p, ';')) != NULL) 1140 if ((p = strchr (p, ';')) != NULL)
1321 { 1141 {
1322 p++; 1142 p++;
1323 rxvt_scale_pixmap(aR_ p); 1143 scale_pixmap (p);
1324 } 1144 }
1145
1325 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); 1146 set_bgPixmap (rs[Rs_backgroundPixmap]);
1326 rxvt_scr_touch(aR_ True); 1147 scr_touch (true);
1327 } 1148 }
1328#endif 1149#endif
1329 1150
1330 /* graphics context for the vt window */ 1151 /* graphics context for the vt window */
1331 gcvalue.foreground = R->PixColors[Color_fg]; 1152 gcvalue.foreground = pix_colors[Color_fg];
1332 gcvalue.background = R->PixColors[Color_bg]; 1153 gcvalue.background = pix_colors[Color_bg];
1333 gcvalue.graphics_exposures = 1; 1154 gcvalue.graphics_exposures = 1;
1334 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 1155 gc = XCreateGC (disp, vt,
1335 GCForeground | GCBackground 1156 GCForeground | GCBackground | GCGraphicsExposures,
1336 | GCGraphicsExposures, &gcvalue); 1157 &gcvalue);
1158
1159 drawable = new rxvt_drawable (display, vt);
1337 1160
1338#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1161#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1339
1340 gcvalue.foreground = R->PixColors[Color_topShadow]; 1162 gcvalue.foreground = pix_colors[Color_topShadow];
1341 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1163 topShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1342 GCForeground, &gcvalue);
1343 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1164 gcvalue.foreground = pix_colors[Color_bottomShadow];
1344 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1165 botShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1345 GCForeground, &gcvalue); 1166 gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1346 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1167 scrollbarGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1347 : Color_scroll)];
1348 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt,
1349 GCForeground, &gcvalue);
1350#endif
1351}
1352
1353/*----------------------------------------------------------------------*/
1354/*
1355 * Run the command in a subprocess and return a file descriptor for the
1356 * master end of the pseudo-teletype pair with the command talking to
1357 * the slave.
1358 */
1359/* INTPROTO */
1360int
1361rxvt_run_command(pR_ const char *const *argv)
1362{
1363 int cfd, er;
1364
1365 /* get master (pty) */
1366 if ((cfd = rxvt_get_pty (&(R->tty_fd), &(R->ttydev))) < 0)
1367 {
1368 rxvt_print_error("can't open pseudo-tty");
1369 return -1;
1370 }
1371
1372#ifdef FD_SETSIZE
1373 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1374 {
1375 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1376 rxvt_clean_exit();
1377 exit(EXIT_FAILURE);
1378 }
1379#endif
1380
1381 fcntl (cfd, F_SETFL, O_NONBLOCK);
1382
1383 /* get slave (tty) */
1384 if (R->tty_fd < 0)
1385 {
1386#ifndef NO_SETOWNER_TTYDEV
1387 rxvt_privileged_ttydev (aR_ SAVE);
1388#endif
1389
1390 if ((R->tty_fd = rxvt_get_tty (R->ttydev)) < 0)
1391 {
1392 close(cfd);
1393 rxvt_print_error("can't open slave tty %s", R->ttydev);
1394 return -1;
1395 }
1396 }
1397#ifndef NO_BACKSPACE_KEY
1398 if (R->key_backspace[0] && !R->key_backspace[1])
1399 er = R->key_backspace[0];
1400 else if (STRCMP(R->key_backspace, "DEC") == 0)
1401 er = '\177'; /* the initial state anyway */
1402 else
1403#endif
1404
1405 er = -1;
1406
1407 rxvt_get_ttymode (&(R->tio), er);
1408
1409#ifndef __QNX__
1410 /* spin off the command interpreter */
1411 switch (R->cmd_pid = fork ())
1412 {
1413 case -1:
1414 rxvt_print_error("can't fork");
1415 return -1;
1416 case 0:
1417 close (cfd); /* only keep R->tty_fd and STDERR open */
1418 close (R->Xfd);
1419 if (rxvt_control_tty (R->tty_fd, R->ttydev) < 0)
1420 rxvt_print_error ("could not obtain control of tty");
1421 else
1422 {
1423 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1424 dup2 (R->tty_fd, STDIN_FILENO);
1425 dup2 (R->tty_fd, STDOUT_FILENO);
1426 dup2 (R->tty_fd, STDERR_FILENO);
1427
1428 if (R->tty_fd > 2)
1429 close (R->tty_fd);
1430
1431 rxvt_run_child (aR_ argv);
1432 }
1433 exit (EXIT_FAILURE);
1434 /* NOTREACHED */
1435 default:
1436 {
1437#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1438 int fdstdin;
1439
1440 fdstdin = dup (STDIN_FILENO);
1441 dup2 (R->tty_fd, STDIN_FILENO);
1442#endif
1443
1444 rxvt_privileged_utmp (aR_ SAVE);
1445#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1446
1447 dup2 (fdstdin, STDIN_FILENO);
1448 close (fdstdin);
1449#endif
1450
1451 }
1452 close (R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */
1453 break;
1454 }
1455#else /* __QNX__ uses qnxspawn() */
1456 fchmod (R->tty_fd, 0622);
1457 fcntl (R->tty_fd, F_SETFD, FD_CLOEXEC);
1458 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1459
1460 if (rxvt_run_child (aR_ argv) == -1)
1461 exit (EXIT_FAILURE);
1462#endif
1463
1464 return cfd;
1465}
1466
1467/* ------------------------------------------------------------------------- *
1468 * CHILD PROCESS OPERATIONS *
1469 * ------------------------------------------------------------------------- */
1470/*
1471 * The only open file descriptor is the slave tty - so no error messages.
1472 * returns are fatal
1473 */
1474/* INTPROTO */
1475int
1476rxvt_run_child(pR_ const char *const *argv)
1477{
1478 char *login;
1479
1480 SET_TTYMODE (STDIN_FILENO, &(R->tio)); /* init terminal attributes */
1481
1482 if (R->Options & Opt_console)
1483 { /* be virtual console, fail silently */
1484#ifdef TIOCCONS
1485 unsigned int on = 1;
1486
1487 ioctl (STDIN_FILENO, TIOCCONS, &on);
1488#elif defined (SRIOCSREDIR)
1489
1490 int fd;
1491
1492 fd = open (CONSOLE, O_WRONLY, 0);
1493 if (fd >= 0)
1494 {
1495 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1496 close (fd);
1497 }
1498#endif /* SRIOCSREDIR */
1499
1500 }
1501
1502 /* reset signals and spin off the command interpreter */
1503 signal (SIGINT, SIG_DFL);
1504 signal (SIGQUIT, SIG_DFL);
1505 signal (SIGCHLD, SIG_DFL);
1506 /*
1507 * mimick login's behavior by disabling the job control signals
1508 * a shell that wants them can turn them back on
1509 */
1510#ifdef SIGTSTP
1511
1512 signal (SIGTSTP, SIG_IGN);
1513 signal (SIGTTIN, SIG_IGN);
1514 signal (SIGTTOU, SIG_IGN);
1515#endif /* SIGTSTP */
1516
1517 /* set window size */
1518 struct winsize ws;
1519
1520 ws.ws_col = R->TermWin.ncol;
1521 ws.ws_row = R->TermWin.nrow;
1522 ws.ws_xpixel = ws.ws_ypixel = 0;
1523 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1524
1525 // unblock signals (signals are blocked by iom.C
1526 sigset_t ss;
1527 sigemptyset (&ss);
1528 sigprocmask (SIG_SETMASK, &ss, 0);
1529
1530#ifndef __QNX__
1531 /* command interpreter path */
1532 if (argv != NULL)
1533 {
1534# ifdef DEBUG_CMD
1535 int i;
1536
1537 for (i = 0; argv[i]; i++)
1538 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1539# endif 1168#endif
1540 1169
1541 execvp(argv[0], (char *const *)argv); 1170#ifdef OFF_FOCUS_FADING
1542 /* no error message: STDERR is closed! */ 1171 // initially we are in unfocused state
1543 } 1172 if (rs[Rs_fade])
1544 else 1173 pix_colors = pix_colors_unfocused;
1545 { 1174#endif
1546 const char *argv0, *shell;
1547 1175
1548 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1176 pointer_unblank ();
1549 shell = "/bin/sh"; 1177 scr_recolour ();
1550 1178
1551 argv0 = (const char *)rxvt_r_basename(shell); 1179#if ENABLE_XEMBED
1552 if (R->Options & Opt_loginShell) 1180 if (rs[Rs_embed])
1553 {
1554 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char));
1555
1556 login[0] = '-';
1557 STRCPY(&login[1], argv0);
1558 argv0 = login;
1559 }
1560 execlp(shell, argv0, NULL);
1561 /* no error message: STDERR is closed! */
1562 }
1563#else /* __QNX__ uses qnxspawn() */
1564 {
1565 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1566 char *command = NULL, fullcommand[_MAX_PATH];
1567 char **arg_v, *arg_a[2] = { NULL, NULL };
1568
1569 if (argv != NULL)
1570 { 1181 {
1571 if (access(argv[0], X_OK) == -1) 1182 long info[2] = { 0, XEMBED_MAPPED };
1572 { 1183
1573 if (STRCHR(argv[0], '/') == NULL) 1184 XChangeProperty (disp, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
1574 { 1185 32, PropModeReplace, (unsigned char *)&info, 2);
1575 searchenv(argv[0], "PATH", fullcommand);
1576 if (fullcommand[0] != '\0')
1577 command = fullcommand;
1578 }
1579 if (access(command, X_OK) == -1)
1580 return -1;
1581 }
1582 else
1583 command = argv[0];
1584 arg_v = argv;
1585 } 1186 }
1586 else
1587 {
1588 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1589 command = "/bin/sh";
1590
1591 arg_a[0] = my_basename(command);
1592 if (R->Options & Opt_loginShell)
1593 {
1594 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1595
1596 login[0] = '-';
1597 STRCPY(&login[1], arg_a[0]);
1598 arg_a[0] = login;
1599 }
1600 arg_v = arg_a;
1601 }
1602 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;
1603 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1604 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1605 command, arg_v, environ, iov_a, 0);
1606 if (login)
1607 free(login);
1608 close(R->tty_fd);
1609 return R->cmd_fd;
1610 }
1611#endif 1187#endif
1612 return -1;
1613} 1188}
1614 1189
1615/* ------------------------------------------------------------------------- * 1190/* ------------------------------------------------------------------------- *
1616 * GET TTY CURRENT STATE * 1191 * GET TTY CURRENT STATE *
1617 * ------------------------------------------------------------------------- */ 1192 * ------------------------------------------------------------------------- */
1618/* rxvt_get_ttymode() */
1619/* INTPROTO */
1620void 1193void
1621rxvt_get_ttymode(ttymode_t *tio, int erase) 1194rxvt_get_ttymode (ttymode_t *tio, int erase)
1622{ 1195{
1623#ifdef HAVE_TERMIOS_H 1196#ifdef HAVE_TERMIOS_H
1624 /* 1197 /*
1625 * standard System V termios interface 1198 * standard System V termios interface
1626 */ 1199 */
1627 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) 1200 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1628 { 1201 {
1629 /* return error - use system defaults */ 1202 /* return error - use system defaults */
1630 tio->c_cc[VINTR] = CINTR; 1203 tio->c_cc[VINTR] = CINTR;
1631 tio->c_cc[VQUIT] = CQUIT; 1204 tio->c_cc[VQUIT] = CQUIT;
1632 tio->c_cc[VERASE] = CERASE; 1205 tio->c_cc[VERASE] = CERASE;
1633 tio->c_cc[VKILL] = CKILL; 1206 tio->c_cc[VKILL] = CKILL;
1634 tio->c_cc[VSTART] = CSTART; 1207 tio->c_cc[VSTART] = CSTART;
1635 tio->c_cc[VSTOP] = CSTOP; 1208 tio->c_cc[VSTOP] = CSTOP;
1636 tio->c_cc[VSUSP] = CSUSP; 1209 tio->c_cc[VSUSP] = CSUSP;
1637# ifdef VDSUSP 1210# ifdef VDSUSP
1638
1639 tio->c_cc[VDSUSP] = CDSUSP; 1211 tio->c_cc[VDSUSP] = CDSUSP;
1640# endif 1212# endif
1641# ifdef VREPRINT 1213# ifdef VREPRINT
1642
1643 tio->c_cc[VREPRINT] = CRPRNT; 1214 tio->c_cc[VREPRINT] = CRPRNT;
1644# endif 1215# endif
1645# ifdef VDISCRD 1216# ifdef VDISCRD
1646
1647 tio->c_cc[VDISCRD] = CFLUSH; 1217 tio->c_cc[VDISCRD] = CFLUSH;
1648# endif 1218# endif
1649# ifdef VWERSE 1219# ifdef VWERSE
1650
1651 tio->c_cc[VWERSE] = CWERASE; 1220 tio->c_cc[VWERSE] = CWERASE;
1652# endif 1221# endif
1653# ifdef VLNEXT 1222# ifdef VLNEXT
1654
1655 tio->c_cc[VLNEXT] = CLNEXT; 1223 tio->c_cc[VLNEXT] = CLNEXT;
1656# endif 1224# endif
1657
1658 } 1225 }
1226
1659 tio->c_cc[VEOF] = CEOF; 1227 tio->c_cc[VEOF] = CEOF;
1660 tio->c_cc[VEOL] = VDISABLE; 1228 tio->c_cc[VEOL] = VDISABLE;
1661# ifdef VEOL2 1229# ifdef VEOL2
1662
1663 tio->c_cc[VEOL2] = VDISABLE; 1230 tio->c_cc[VEOL2] = VDISABLE;
1664# endif 1231# endif
1665# ifdef VSWTC 1232# ifdef VSWTC
1666
1667 tio->c_cc[VSWTC] = VDISABLE; 1233 tio->c_cc[VSWTC] = VDISABLE;
1668# endif 1234# endif
1669# ifdef VSWTCH 1235# ifdef VSWTCH
1670
1671 tio->c_cc[VSWTCH] = VDISABLE; 1236 tio->c_cc[VSWTCH] = VDISABLE;
1672# endif 1237# endif
1673# if VMIN != VEOF 1238# if VMIN != VEOF
1674
1675 tio->c_cc[VMIN] = 1; 1239 tio->c_cc[VMIN] = 1;
1676# endif 1240# endif
1677# if VTIME != VEOL 1241# if VTIME != VEOL
1678
1679 tio->c_cc[VTIME] = 0; 1242 tio->c_cc[VTIME] = 0;
1680# endif 1243# endif
1681 1244
1682 if (erase != -1) 1245 if (erase != -1)
1683 tio->c_cc[VERASE] = (char)erase; 1246 tio->c_cc[VERASE] = (char)erase;
… …
1706 /* 1269 /*
1707 * sgtty interface 1270 * sgtty interface
1708 */ 1271 */
1709 1272
1710 /* get parameters -- gtty */ 1273 /* get parameters -- gtty */
1711 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) 1274 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1712 { 1275 {
1713 tio->sg.sg_erase = CERASE; /* ^H */ 1276 tio->sg.sg_erase = CERASE; /* ^H */
1714 tio->sg.sg_kill = CKILL; /* ^U */ 1277 tio->sg.sg_kill = CKILL; /* ^U */
1715 } 1278 }
1279
1716 if (erase != -1) 1280 if (erase != -1)
1717 tio->sg.sg_erase = (char)erase; 1281 tio->sg.sg_erase = (char)erase;
1718 1282
1719 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); 1283 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1720 1284
1721 /* get special characters */ 1285 /* get special characters */
1722 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) 1286 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1723 { 1287 {
1724 tio->tc.t_intrc = CINTR; /* ^C */ 1288 tio->tc.t_intrc = CINTR; /* ^C */
1725 tio->tc.t_quitc = CQUIT; /* ^\ */ 1289 tio->tc.t_quitc = CQUIT; /* ^\ */
1726 tio->tc.t_startc = CSTART; /* ^Q */ 1290 tio->tc.t_startc = CSTART; /* ^Q */
1727 tio->tc.t_stopc = CSTOP; /* ^S */ 1291 tio->tc.t_stopc = CSTOP; /* ^S */
1728 tio->tc.t_eofc = CEOF; /* ^D */ 1292 tio->tc.t_eofc = CEOF; /* ^D */
1729 tio->tc.t_brkc = -1; 1293 tio->tc.t_brkc = -1;
1730 } 1294 }
1295
1731 /* get local special chars */ 1296 /* get local special chars */
1732 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) 1297 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1733 { 1298 {
1734 tio->lc.t_suspc = CSUSP; /* ^Z */ 1299 tio->lc.t_suspc = CSUSP; /* ^Z */
1735 tio->lc.t_dsuspc = CDSUSP; /* ^Y */ 1300 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1736 tio->lc.t_rprntc = CRPRNT; /* ^R */ 1301 tio->lc.t_rprntc = CRPRNT; /* ^R */
1737 tio->lc.t_flushc = CFLUSH; /* ^O */ 1302 tio->lc.t_flushc = CFLUSH; /* ^O */
1738 tio->lc.t_werasc = CWERASE; /* ^W */ 1303 tio->lc.t_werasc = CWERASE; /* ^W */
1739 tio->lc.t_lnextc = CLNEXT; /* ^V */ 1304 tio->lc.t_lnextc = CLNEXT; /* ^V */
1740 } 1305 }
1741 /* get line discipline */ 1306 /* get line discipline */
1742 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line)); 1307 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1743# ifdef NTTYDISC 1308# ifdef NTTYDISC
1744
1745 tio->line = NTTYDISC; 1309 tio->line = NTTYDISC;
1746# endif /* NTTYDISC */ 1310# endif /* NTTYDISC */
1747 1311
1748 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL); 1312 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1749#endif /* HAVE_TERMIOS_H */ 1313#endif /* HAVE_TERMIOS_H */
… …
1752 * Debugging 1316 * Debugging
1753 */ 1317 */
1754#ifdef DEBUG_TTYMODE 1318#ifdef DEBUG_TTYMODE
1755#ifdef HAVE_TERMIOS_H 1319#ifdef HAVE_TERMIOS_H
1756 /* c_iflag bits */ 1320 /* c_iflag bits */
1757 fprintf(stderr, "Input flags\n"); 1321 fprintf (stderr, "Input flags\n");
1758 1322
1759 /* cpp token stringize doesn't work on all machines <sigh> */ 1323 /* cpp token stringize doesn't work on all machines <sigh> */
1760# define FOO(flag,name) \ 1324# define FOO(flag,name) \
1761 if ((tio->c_iflag) & flag) \ 1325 if ((tio->c_iflag) & flag) \
1762 fprintf (stderr, "%s ", name) 1326 fprintf (stderr, "%s ", name)
1763 1327
1764 /* c_iflag bits */ 1328 /* c_iflag bits */
1765 FOO(IGNBRK, "IGNBRK"); 1329 FOO (IGNBRK, "IGNBRK");
1766 FOO(BRKINT, "BRKINT"); 1330 FOO (BRKINT, "BRKINT");
1767 FOO(IGNPAR, "IGNPAR"); 1331 FOO (IGNPAR, "IGNPAR");
1768 FOO(PARMRK, "PARMRK"); 1332 FOO (PARMRK, "PARMRK");
1769 FOO(INPCK, "INPCK"); 1333 FOO (INPCK, "INPCK");
1770 FOO(ISTRIP, "ISTRIP"); 1334 FOO (ISTRIP, "ISTRIP");
1771 FOO(INLCR, "INLCR"); 1335 FOO (INLCR, "INLCR");
1772 FOO(IGNCR, "IGNCR"); 1336 FOO (IGNCR, "IGNCR");
1773 FOO(ICRNL, "ICRNL"); 1337 FOO (ICRNL, "ICRNL");
1774 FOO(IXON, "IXON"); 1338 FOO (IXON, "IXON");
1775 FOO(IXOFF, "IXOFF"); 1339 FOO (IXOFF, "IXOFF");
1776# ifdef IUCLC 1340# ifdef IUCLC
1777
1778 FOO(IUCLC, "IUCLC"); 1341 FOO (IUCLC, "IUCLC");
1779# endif 1342# endif
1780# ifdef IXANY 1343# ifdef IXANY
1781
1782 FOO(IXANY, "IXANY"); 1344 FOO (IXANY, "IXANY");
1783# endif 1345# endif
1784# ifdef IMAXBEL 1346# ifdef IMAXBEL
1785
1786 FOO(IMAXBEL, "IMAXBEL"); 1347 FOO (IMAXBEL, "IMAXBEL");
1787# endif 1348# endif
1788 1349
1789 fprintf(stderr, "\n"); 1350 fprintf (stderr, "\n");
1790 1351
1791# undef FOO 1352# undef FOO
1792# define FOO(entry, name) \ 1353# define FOO(entry, name) \
1793 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) 1354 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1794 1355
1795 FOO(VINTR, "VINTR"); 1356 FOO (VINTR, "VINTR");
1796 FOO(VQUIT, "VQUIT"); 1357 FOO (VQUIT, "VQUIT");
1797 FOO(VERASE, "VERASE"); 1358 FOO (VERASE, "VERASE");
1798 FOO(VKILL, "VKILL"); 1359 FOO (VKILL, "VKILL");
1799 FOO(VEOF, "VEOF"); 1360 FOO (VEOF, "VEOF");
1800 FOO(VEOL, "VEOL"); 1361 FOO (VEOL, "VEOL");
1801# ifdef VEOL2 1362# ifdef VEOL2
1802
1803 FOO(VEOL2, "VEOL2"); 1363 FOO (VEOL2, "VEOL2");
1804# endif 1364# endif
1805# ifdef VSWTC 1365# ifdef VSWTC
1806
1807 FOO(VSWTC, "VSWTC"); 1366 FOO (VSWTC, "VSWTC");
1808# endif 1367# endif
1809# ifdef VSWTCH 1368# ifdef VSWTCH
1810
1811 FOO(VSWTCH, "VSWTCH"); 1369 FOO (VSWTCH, "VSWTCH");
1812# endif 1370# endif
1813
1814 FOO(VSTART, "VSTART"); 1371 FOO (VSTART, "VSTART");
1815 FOO(VSTOP, "VSTOP"); 1372 FOO (VSTOP, "VSTOP");
1816 FOO(VSUSP, "VSUSP"); 1373 FOO (VSUSP, "VSUSP");
1817# ifdef VDSUSP 1374# ifdef VDSUSP
1818
1819 FOO(VDSUSP, "VDSUSP"); 1375 FOO (VDSUSP, "VDSUSP");
1820# endif 1376# endif
1821# ifdef VREPRINT 1377# ifdef VREPRINT
1822
1823 FOO(VREPRINT, "VREPRINT"); 1378 FOO (VREPRINT, "VREPRINT");
1824# endif 1379# endif
1825# ifdef VDISCRD 1380# ifdef VDISCRD
1826
1827 FOO(VDISCRD, "VDISCRD"); 1381 FOO (VDISCRD, "VDISCRD");
1828# endif 1382# endif
1829# ifdef VWERSE 1383# ifdef VWERSE
1830
1831 FOO(VWERSE, "VWERSE"); 1384 FOO (VWERSE, "VWERSE");
1832# endif 1385# endif
1833# ifdef VLNEXT 1386# ifdef VLNEXT
1834
1835 FOO(VLNEXT, "VLNEXT"); 1387 FOO (VLNEXT, "VLNEXT");
1836# endif 1388# endif
1837 1389
1838 fprintf(stderr, "\n"); 1390 fprintf (stderr, "\n");
1839# undef FOO 1391# undef FOO
1840# endif /* HAVE_TERMIOS_H */ 1392# endif /* HAVE_TERMIOS_H */
1841#endif /* DEBUG_TTYMODE */ 1393#endif /* DEBUG_TTYMODE */
1842} 1394}
1843 1395
1396/*----------------------------------------------------------------------*/
1397/*
1398 * Run the command in a subprocess and return a file descriptor for the
1399 * master end of the pseudo-teletype pair with the command talking to
1400 * the slave.
1401 */
1402void
1403rxvt_term::run_command (const char *const *argv)
1404{
1405#if ENABLE_FRILLS
1406 if (rs[Rs_pty_fd])
1407 {
1408 pty.pty = atoi (rs[Rs_pty_fd]);
1409 fcntl (pty.pty, F_SETFL, O_NONBLOCK);
1410 }
1411 else
1412#endif
1413 if (!pty.get ())
1414 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1415
1416 pty.set_utf8_mode (enc_utf8);
1417
1418 /* set initial window size */
1419 tt_winch ();
1420
1421 int er;
1422
1423#ifndef NO_BACKSPACE_KEY
1424 if (key_backspace[0] && !key_backspace[1])
1425 er = key_backspace[0];
1426 else if (strcmp (key_backspace, "DEC") == 0)
1427 er = '\177'; /* the initial state anyway */
1428 else
1429#endif
1430 er = -1;
1431
1432 rxvt_get_ttymode (&tio, er);
1433
1434#if ENABLE_FRILLS
1435 if (rs[Rs_pty_fd])
1436 return;
1437#endif
1438
1439#ifndef __QNX__
1440 /* spin off the command interpreter */
1441 switch (cmd_pid = fork ())
1442 {
1443 case -1:
1444 {
1445 cmd_pid = 0;
1446 rxvt_fatal ("can't fork, aborting.\n");
1447 }
1448 case 0:
1449 init_env ();
1450
1451 if (!pty.make_controlling_tty ())
1452 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1453 else
1454 {
1455 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1456 dup2 (pty.tty, STDIN_FILENO);
1457 dup2 (pty.tty, STDOUT_FILENO);
1458 dup2 (pty.tty, STDERR_FILENO);
1459
1460 // close all our file handles that we do no longer need
1461 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1462 {
1463 if ((*t)->pty.pty > 2) close ((*t)->pty.pty);
1464 if ((*t)->pty.tty > 2) close ((*t)->pty.tty);
1465 }
1466
1467 run_child (argv);
1468 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1469 }
1470
1471 _exit (EXIT_FAILURE);
1472
1473 default:
1474 {
1475#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1476 int fdstdin;
1477
1478 fdstdin = dup (STDIN_FILENO);
1479 dup2 (pty.tty, STDIN_FILENO);
1480#endif
1481
1482#ifdef UTMP_SUPPORT
1483 privileged_utmp (SAVE);
1484#endif
1485
1486#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1487
1488 dup2 (fdstdin, STDIN_FILENO);
1489 close (fdstdin);
1490#endif
1491 }
1492
1493 pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1494 break;
1495 }
1496#else /* __QNX__ uses qnxspawn () */
1497 fchmod (pty.tty, 0622);
1498 fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1499 fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1500
1501 if (run_child (argv) == -1)
1502 exit (EXIT_FAILURE);
1503#endif
1504}
1505
1506/* ------------------------------------------------------------------------- *
1507 * CHILD PROCESS OPERATIONS *
1508 * ------------------------------------------------------------------------- */
1509/*
1510 * The only open file descriptor is the slave tty - so no error messages.
1511 * returns are fatal
1512 */
1513int
1514rxvt_term::run_child (const char *const *argv)
1515{
1516 char *login;
1517
1518 SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1519
1520 if (options & Opt_console)
1521 { /* be virtual console, fail silently */
1522#ifdef TIOCCONS
1523 unsigned int on = 1;
1524
1525 ioctl (STDIN_FILENO, TIOCCONS, &on);
1526#elif defined (SRIOCSREDIR)
1527 int fd;
1528
1529 fd = open (CONSOLE, O_WRONLY, 0);
1530 if (fd >= 0)
1531 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1532 close (fd);
1533#endif /* SRIOCSREDIR */
1534 }
1535
1536 /* reset signals and spin off the command interpreter */
1537 signal (SIGINT, SIG_DFL);
1538 signal (SIGQUIT, SIG_DFL);
1539 signal (SIGCHLD, SIG_DFL);
1540 signal (SIGHUP, SIG_DFL);
1541 signal (SIGPIPE, SIG_DFL);
1542 /*
1543 * mimick login's behavior by disabling the job control signals
1544 * a shell that wants them can turn them back on
1545 */
1546#ifdef SIGTSTP
1547 signal (SIGTSTP, SIG_IGN);
1548 signal (SIGTTIN, SIG_IGN);
1549 signal (SIGTTOU, SIG_IGN);
1550#endif /* SIGTSTP */
1551
1552 // unblock signals (signals are blocked by iom.C
1553 sigset_t ss;
1554 sigemptyset (&ss);
1555 sigprocmask (SIG_SETMASK, &ss, 0);
1556
1557#ifndef __QNX__
1558 /* command interpreter path */
1559 if (argv != NULL)
1560 {
1561# ifdef DEBUG_CMD
1562 int i;
1563
1564 for (i = 0; argv[i]; i++)
1565 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1566# endif
1567
1568 execvp (argv[0], (char *const *)argv);
1569 /* no error message: STDERR is closed! */
1570 }
1571 else
1572 {
1573 const char *argv0, *shell;
1574
1575 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1576 shell = "/bin/sh";
1577
1578 argv0 = (const char *)rxvt_r_basename (shell);
1579
1580 if (options & Opt_loginShell)
1581 {
1582 login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1583
1584 login[0] = '-';
1585 strcpy (&login[1], argv0);
1586 argv0 = login;
1587 }
1588 execlp (shell, argv0, NULL);
1589 /* no error message: STDERR is closed! */
1590 }
1591
1592#else /* __QNX__ uses qnxspawn () */
1593
1594 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1595 char *command = NULL, fullcommand[_MAX_PATH];
1596 char **arg_v, *arg_a[2] = { NULL, NULL };
1597
1598 if (argv != NULL)
1599 {
1600 if (access (argv[0], X_OK) == -1)
1601 {
1602 if (strchr (argv[0], '/') == NULL)
1603 {
1604 searchenv (argv[0], "PATH", fullcommand);
1605
1606 if (fullcommand[0] != '\0')
1607 command = fullcommand;
1608 }
1609
1610 if (access (command, X_OK) == -1)
1611 return -1;
1612 }
1613 else
1614 command = argv[0];
1615
1616 arg_v = argv;
1617 }
1618 else
1619 {
1620 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1621 command = "/bin/sh";
1622
1623 arg_a[0] = my_basename (command);
1624
1625 if (options & Opt_loginShell)
1626 {
1627 login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1628
1629 login[0] = '-';
1630 strcpy (&login[1], arg_a[0]);
1631 arg_a[0] = login;
1632 }
1633
1634 arg_v = arg_a;
1635 }
1636
1637 iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1638 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1639 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1640 command, arg_v, environ, iov_a, 0);
1641 if (login)
1642 free (login);
1643
1644 pty.close_tty ();
1645 return pty.pty;
1646#endif
1647
1648 return -1;
1649}
1650
1844/*----------------------- end-of-file (C source) -----------------------*/ 1651/*----------------------- end-of-file (C source) -----------------------*/

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