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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.10 by pcg, Mon Dec 8 23:14:40 2003 UTC vs.
Revision 1.107 by root, Wed Feb 2 08:09:23 2005 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.10 2003/12/08 23:14:40 pcg Exp $
5 * 4 *
6 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
7 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
8 * - original version 7 * - original version
9 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
10 * - extensive modifications 9 * - extensive modifications
11 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
12 * - extensive modifications 11 * - extensive modifications
13 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
14 * - QNX support 13 * - QNX support
14 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>
15 * 15 *
16 * This program is free software; you can redistribute it and/or modify 16 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by 17 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or 18 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version. 19 * (at your option) any later version.
… …
31 * Initialisation routines. 31 * Initialisation routines.
32 */ 32 */
33 33
34#include "../config.h" /* NECESSARY */ 34#include "../config.h" /* NECESSARY */
35#include "rxvt.h" /* NECESSARY */ 35#include "rxvt.h" /* NECESSARY */
36#include "rxvtutil.h"
36#include "init.h" 37#include "init.h"
37 38
38#include <signal.h> 39#include <csignal>
39 40
40const char *const def_colorName[] = 41const char *const def_colorName[] =
41 { 42 {
42 COLOR_FOREGROUND, 43 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 44 COLOR_BACKGROUND,
… …
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 68 "Yellow", /* 3/11: bright yellow (#FFFF00) */
68 "Blue", /* 4/12: bright blue (#0000FF) */ 69 "Blue", /* 4/12: bright blue (#0000FF) */
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 70 "Magenta", /* 5/13: bright magenta (#FF00FF) */
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 71 "Cyan", /* 6/14: bright cyan (#00FFFF) */
71 "White", /* 7/15: bright white (#FFFFFF) */ 72 "White", /* 7/15: bright white (#FFFFFF) */
72#ifdef TTY_256COLOR 73
73 "rgb:00/00/00", /* default 16-255 color table */ 74 // 88 xterm colours
74 "rgb:00/00/2a", 75 "rgb:00/00/00",
75 "rgb:00/00/55", 76 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 77 "rgb:00/00/cd",
78 "rgb:00/00/ff",
79 "rgb:00/2a/00", 79 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 80 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 81 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 82 "rgb:00/8b/ff",
89 "rgb:00/55/aa",
90 "rgb:00/55/d4",
91 "rgb:00/7f/00",
92 "rgb:00/7f/2a",
93 "rgb:00/7f/55",
94 "rgb:00/7f/7f",
95 "rgb:00/7f/aa",
96 "rgb:00/7f/d4",
97 "rgb:00/aa/00",
98 "rgb:00/aa/2a",
99 "rgb:00/aa/55",
100 "rgb:00/aa/7f",
101 "rgb:00/aa/aa",
102 "rgb:00/aa/d4",
103 "rgb:00/d4/00", 83 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 84 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "rgb:00/d4/d4", 85 "rgb:00/cd/cd",
86 "rgb:00/cd/ff",
87 "rgb:00/ff/00",
88 "rgb:00/ff/8b",
89 "rgb:00/ff/cd",
90 "rgb:00/ff/ff",
109 "rgb:2a/00/00", 91 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 92 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 93 "rgb:8b/00/cd",
115 "rgb:2a/2a/00",
116 "rgb:2a/2a/2a",
117 "rgb:2a/2a/55",
118 "rgb:2a/2a/7f",
119 "rgb:2a/2a/aa",
120 "rgb:2a/2a/d4",
121 "rgb:2a/55/00",
122 "rgb:2a/55/2a",
123 "rgb:2a/55/55",
124 "rgb:2a/55/7f",
125 "rgb:2a/55/aa",
126 "rgb:2a/55/d4",
127 "rgb:2a/7f/00",
128 "rgb:2a/7f/2a",
129 "rgb:2a/7f/55",
130 "rgb:2a/7f/7f",
131 "rgb:2a/7f/aa",
132 "rgb:2a/7f/d4",
133 "rgb:2a/aa/00",
134 "rgb:2a/aa/2a",
135 "rgb:2a/aa/55",
136 "rgb:2a/aa/7f",
137 "rgb:2a/aa/aa",
138 "rgb:2a/aa/d4",
139 "rgb:2a/d4/00",
140 "rgb:2a/d4/2a",
141 "rgb:2a/d4/55",
142 "rgb:2a/d4/7f",
143 "rgb:2a/d4/aa",
144 "rgb:2a/d4/d4",
145 "rgb:55/00/00",
146 "rgb:55/00/2a",
147 "rgb:55/00/55",
148 "rgb:55/00/7f", 94 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 95 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 96 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 97 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 98 "rgb:8b/8b/ff",
155 "rgb:55/2a/aa",
156 "rgb:55/2a/d4",
157 "rgb:55/55/00",
158 "rgb:55/55/2a",
159 "rgb:55/55/55",
160 "rgb:55/55/7f",
161 "rgb:55/55/aa",
162 "rgb:55/55/d4",
163 "rgb:55/7f/00",
164 "rgb:55/7f/2a",
165 "rgb:55/7f/55",
166 "rgb:55/7f/7f",
167 "rgb:55/7f/aa",
168 "rgb:55/7f/d4",
169 "rgb:55/aa/00",
170 "rgb:55/aa/2a",
171 "rgb:55/aa/55",
172 "rgb:55/aa/7f",
173 "rgb:55/aa/aa",
174 "rgb:55/aa/d4",
175 "rgb:55/d4/00", 99 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 100 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 101 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 102 "rgb:8b/cd/ff",
182 "rgb:7f/00/2a",
183 "rgb:7f/00/55",
184 "rgb:7f/00/7f",
185 "rgb:7f/00/aa",
186 "rgb:7f/00/d4",
187 "rgb:7f/2a/00",
188 "rgb:7f/2a/2a",
189 "rgb:7f/2a/55",
190 "rgb:7f/2a/7f",
191 "rgb:7f/2a/aa",
192 "rgb:7f/2a/d4",
193 "rgb:7f/55/00",
194 "rgb:7f/55/2a",
195 "rgb:7f/55/55",
196 "rgb:7f/55/7f",
197 "rgb:7f/55/aa",
198 "rgb:7f/55/d4",
199 "rgb:7f/7f/00", 103 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 104 "rgb:8b/ff/8b",
201 "rgb:7f/7f/55",
202 "rgb:7f/7f/7f",
203 "rgb:7f/7f/aa",
204 "rgb:7f/7f/d4",
205 "rgb:7f/aa/00",
206 "rgb:7f/aa/2a",
207 "rgb:7f/aa/55",
208 "rgb:7f/aa/7f",
209 "rgb:7f/aa/aa",
210 "rgb:7f/aa/d4",
211 "rgb:7f/d4/00",
212 "rgb:7f/d4/2a",
213 "rgb:7f/d4/55",
214 "rgb:7f/d4/7f",
215 "rgb:7f/d4/aa",
216 "rgb:7f/d4/d4",
217 "rgb:aa/00/00",
218 "rgb:aa/00/2a",
219 "rgb:aa/00/55",
220 "rgb:aa/00/7f",
221 "rgb:aa/00/aa",
222 "rgb:aa/00/d4",
223 "rgb:aa/2a/00",
224 "rgb:aa/2a/2a",
225 "rgb:aa/2a/55",
226 "rgb:aa/2a/7f",
227 "rgb:aa/2a/aa",
228 "rgb:aa/2a/d4",
229 "rgb:aa/55/00",
230 "rgb:aa/55/2a",
231 "rgb:aa/55/55",
232 "rgb:aa/55/7f",
233 "rgb:aa/55/aa",
234 "rgb:aa/55/d4",
235 "rgb:aa/7f/00",
236 "rgb:aa/7f/2a",
237 "rgb:aa/7f/55",
238 "rgb:aa/7f/7f",
239 "rgb:aa/7f/aa",
240 "rgb:aa/7f/d4", 105 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 106 "rgb:8b/ff/ff",
242 "rgb:aa/aa/2a",
243 "rgb:aa/aa/55",
244 "rgb:aa/aa/7f",
245 "rgb:aa/aa/aa",
246 "rgb:aa/aa/d4",
247 "rgb:aa/d4/00",
248 "rgb:aa/d4/2a",
249 "rgb:aa/d4/55",
250 "rgb:aa/d4/7f",
251 "rgb:aa/d4/aa",
252 "rgb:aa/d4/d4",
253 "rgb:d4/00/00", 107 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 108 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 109 "rgb:cd/00/cd",
110 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 111 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 112 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 113 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 114 "rgb:cd/8b/ff",
269 "rgb:d4/55/aa",
270 "rgb:d4/55/d4",
271 "rgb:d4/7f/00",
272 "rgb:d4/7f/2a",
273 "rgb:d4/7f/55",
274 "rgb:d4/7f/7f",
275 "rgb:d4/7f/aa",
276 "rgb:d4/7f/d4",
277 "rgb:d4/aa/00",
278 "rgb:d4/aa/2a",
279 "rgb:d4/aa/55",
280 "rgb:d4/aa/7f",
281 "rgb:d4/aa/aa",
282 "rgb:d4/aa/d4",
283 "rgb:d4/d4/00", 115 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 116 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "rgb:d4/d4/d4", 117 "rgb:cd/cd/cd",
118 "rgb:cd/cd/ff",
119 "rgb:cd/ff/00",
120 "rgb:cd/ff/8b",
121 "rgb:cd/ff/cd",
122 "rgb:cd/ff/ff",
289 "rgb:08/08/08", 123 "rgb:ff/00/00",
124 "rgb:ff/00/8b",
125 "rgb:ff/00/cd",
126 "rgb:ff/00/ff",
127 "rgb:ff/8b/00",
128 "rgb:ff/8b/8b",
129 "rgb:ff/8b/cd",
130 "rgb:ff/8b/ff",
131 "rgb:ff/cd/00",
132 "rgb:ff/cd/8b",
133 "rgb:ff/cd/cd",
134 "rgb:ff/cd/ff",
135 "rgb:ff/ff/00",
136 "rgb:ff/ff/8b",
137 "rgb:ff/ff/cd",
138 "rgb:ff/ff/ff",
290 "rgb:12/12/12", 139 "rgb:2e/2e/2e",
291 "rgb:1c/1c/1c", 140 "rgb:5c/5c/5c",
292 "rgb:26/26/26",
293 "rgb:30/30/30", 141 "rgb:73/73/73",
294 "rgb:3a/3a/3a",
295 "rgb:44/44/44",
296 "rgb:4e/4e/4e",
297 "rgb:58/58/58", 142 "rgb:8b/8b/8b",
298 "rgb:62/62/62", 143 "rgb:a2/a2/a2",
299 "rgb:6c/6c/6c",
300 "rgb:76/76/76",
301 "rgb:80/80/80",
302 "rgb:8a/8a/8a",
303 "rgb:94/94/94", 144 "rgb:b9/b9/b9",
304 "rgb:9e/9e/9e",
305 "rgb:a8/a8/a8",
306 "rgb:b2/b2/b2",
307 "rgb:bc/bc/bc",
308 "rgb:c6/c6/c6",
309 "rgb:d0/d0/d0", 145 "rgb:d0/d0/d0",
310 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 146 "rgb:e7/e7/e7",
312 "rgb:ee/ee/ee", 147
313#endif
314#ifndef NO_CURSORCOLOR 148#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 149 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 150 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 151#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer */ 152 NULL, /* Color_pointer_fg */
153 NULL, /* Color_pointer_bg */
319 NULL, /* Color_border */ 154 NULL, /* Color_border */
320#ifndef NO_BOLD_UNDERLINE_REVERSE 155#ifndef NO_BOLD_UNDERLINE_REVERSE
321 NULL, /* Color_BD */ 156 NULL, /* Color_BD */
157 NULL, /* Color_IT */
322 NULL, /* Color_UL */ 158 NULL, /* Color_UL */
323 NULL, /* Color_RV */ 159 NULL, /* Color_RV */
324#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 160#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
161#if ENABLE_FRILLS
162 NULL, // Color_underline
163#endif
325#ifdef OPTION_HC 164#ifdef OPTION_HC
326 NULL, 165 NULL,
327#endif 166#endif
328#ifdef KEEP_SCROLLCOLOR 167#ifdef KEEP_SCROLLCOLOR
329 COLOR_SCROLLBAR, 168 COLOR_SCROLLBAR,
330 COLOR_SCROLLTROUGH, 169 COLOR_SCROLLTROUGH,
331#endif /* KEEP_SCROLLCOLOR */ 170#endif /* KEEP_SCROLLCOLOR */
171#if TINTING
172 NULL,
173#endif
332 }; 174 };
333 175
334const char *const xa_names[NUM_XA] = 176const char *const xa_names[] =
335 { 177 {
178 "TEXT",
336 "COMPOUND_TEXT", 179 "COMPOUND_TEXT",
180 "UTF8_STRING",
337 "MULTIPLE", 181 "MULTIPLE",
338 "TARGETS", 182 "TARGETS",
339 "TEXT",
340 "TIMESTAMP", 183 "TIMESTAMP",
341 "VT_SELECTION", 184 "VT_SELECTION",
342 "INCR", 185 "INCR",
343 "WM_DELETE_WINDOW", 186 "WM_DELETE_WINDOW",
187 "CLIPBOARD",
188#if ENABLE_FRILLS
189 "_NET_WM_PID",
190 "_MOTIF_WM_HINTS",
191 "_NET_WM_NAME",
192 "_NET_WM_ICON_NAME",
193#endif
194#if USE_XIM
195 "WM_LOCALE_NAME",
196#endif
344#ifdef TRANSPARENT 197#ifdef TRANSPARENT
345 "_XROOTPMAP_ID", 198 "_XROOTPMAP_ID",
199 "ESETROOT_PMAP_ID",
346#endif 200#endif
347#ifdef OFFIX_DND 201#ifdef OFFIX_DND
348 "DndProtocol", 202 "DndProtocol",
349 "DndSelection", 203 "DndSelection",
350#endif 204#endif
351 "CLIPBOARD"
352 }; 205 };
353 206
354bool 207bool
355rxvt_term::init_vars() 208rxvt_term::init_vars ()
356{ 209{
210 sw_term.start (SIGTERM);
211 sw_int.start (SIGINT);
212
357 PixColors = new rxvt_color [TOTAL_COLORS]; 213 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
214#ifdef OFF_FOCUS_FADING
215 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
216#endif
217 pix_colors = pix_colors_focused;
218
358 if (PixColors == NULL) 219 if (pix_colors == NULL)
359 return false; 220 return false;
360 221
361#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 222#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
362
363 TermWin.pixmap = None; 223 TermWin.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 224#endif
373 225
374 MEvent.time = CurrentTime; 226 MEvent.time = CurrentTime;
375 MEvent.button = AnyButton; 227 MEvent.button = AnyButton;
376 Options = DEFAULT_OPTIONS; 228 options = DEFAULT_OPTIONS;
377 want_refresh = 1; 229 want_refresh = 1;
378 cmd_pid = -1; 230 cmd_pid = -1;
379 cmd_fd = tty_fd = Xfd = -1; 231 pty.pty = pty.tty = -1;
380 PrivateModes = SavedModes = PrivMode_Default; 232 priv_modes = SavedModes = PrivMode_Default;
381 TermWin.focus = 0; 233 TermWin.focus = 0;
382 TermWin.ncol = 80; 234 TermWin.ncol = 80;
383 TermWin.nrow = 24; 235 TermWin.nrow = 24;
384 TermWin.int_bwidth = INTERNALBORDERWIDTH; 236 TermWin.int_bwidth = INTERNALBORDERWIDTH;
385 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 237 TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
386 TermWin.lineSpace = LINESPACE; 238 TermWin.lineSpace = LINESPACE;
387 TermWin.saveLines = SAVELINES; 239 TermWin.saveLines = SAVELINES;
388 numPixColors = TOTAL_COLORS; 240 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
409 241
410 refresh_limit = 1; 242 refresh_limit = 1;
411 refresh_type = SLOW_REFRESH; 243 refresh_type = SLOW_REFRESH;
412 prev_nrow = prev_ncol = 0; 244 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
421 245
422 oldcursor.row = oldcursor.col = -1; 246 oldcursor.row = oldcursor.col = -1;
423#ifdef XPM_BACKGROUND 247#ifdef XPM_BACKGROUND
424 /* bgPixmap.w = bgPixmap.h = 0; */ 248 /* bgPixmap.w = bgPixmap.h = 0; */
425 bgPixmap.x = bgPixmap.y = 50; 249 bgPixmap.x = bgPixmap.y = 50;
426 bgPixmap.pixmap = None; 250 bgPixmap.pixmap = None;
427#endif 251#endif
428 252
429 last_bot = last_state = -1; 253 last_bot = last_state = -1;
254
430#ifdef MENUBAR 255#ifdef MENUBAR
431
432 menu_readonly = 1; 256 menu_readonly = 1;
433# if !(MENUBAR_MAX > 1) 257# if ! (MENUBAR_MAX > 1)
434
435 CurrentBar = &(BarList); 258 CurrentBar = &BarList;
436# endif /* (MENUBAR_MAX > 1) */ 259# endif /* (MENUBAR_MAX > 1) */
437#endif 260#endif
438 261
439 return true; 262 return true;
440} 263}
441 264
442/* EXTPROTO */
443void 265void
444rxvt_init_secondary (pR) 266rxvt_term::init_secondary ()
445{ 267{
446 int i; 268 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
465 269
466 /* 270 /*
467 * Close all unused file descriptors 271 * Close all unused file descriptors
468 * We don't want them, we don't need them. 272 * We don't want them, we don't need them.
469 */ 273 */
… …
477 dup2 (i, STDIN_FILENO); 281 dup2 (i, STDIN_FILENO);
478 close (i); 282 close (i);
479 } 283 }
480 284
481 dup2 (STDERR_FILENO, STDOUT_FILENO); 285 dup2 (STDERR_FILENO, STDOUT_FILENO);
286
482#if 0 // schmorp sayz closing filies is murder 287#if 0 // schmorp sayz closing filies is murder
483
484 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) 288 for (i = STDERR_FILENO + 1; i < num_fds; i++)
485 { 289 {
486#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ 290#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
487 if (i == 4 || i == 7) 291 if (i == 4 || i == 7)
488 continue; 292 continue;
489#endif 293#endif
490
491 close(i); 294 close (i);
492 } 295 }
493#endif 296#endif
494} 297}
495 298
496/*----------------------------------------------------------------------*/ 299/*----------------------------------------------------------------------*/
497/* EXTPROTO */
498const char ** 300const char **
499rxvt_init_resources (pR_ int argc, const char *const *argv) 301rxvt_term::init_resources (int argc, const char *const *argv)
500{ 302{
501 int i, r_argc; 303 int i, r_argc;
502 char *val; 304 char *val;
503 const char **cmd_argv, **r_argv; 305 const char **cmd_argv, **r_argv;
504 const char **rs;
505 306
506 /* 307 /*
507 * Look for -exec option. Find => split and make cmd_argv[] of command args 308 * Look for -exec option. Find => split and make cmd_argv[] of command args
508 */ 309 */
509 for (r_argc = 0; r_argc < argc; r_argc++) 310 for (r_argc = 0; r_argc < argc; r_argc++)
510 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 311 if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
511 break; 312 break;
313
512 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1)); 314 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
513 315
514 for (i = 0; i < r_argc; i++) 316 for (i = 0; i < r_argc; i++)
515 r_argv[i] = (const char *)argv[i]; 317 r_argv[i] = (const char *)argv[i];
318
516 r_argv[i] = NULL; 319 r_argv[i] = NULL;
320
517 if (r_argc == argc) 321 if (r_argc == argc)
518 cmd_argv = NULL; 322 cmd_argv = NULL;
519 else 323 else
520 { 324 {
521 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc)); 325 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
522 326
523 for (i = 0; i < argc - r_argc - 1; i++) 327 for (i = 0; i < argc - r_argc - 1; i++)
524 cmd_argv[i] = (const char *)argv[i + r_argc + 1]; 328 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
329
525 cmd_argv[i] = NULL; 330 cmd_argv[i] = NULL;
526 } 331 }
527 332
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]); 333 rs[Rs_name] = rxvt_r_basename (argv[0]);
334
534 /* 335 /*
535 * Open display, get options/resources and create the window 336 * Open display, get options/resources and create the window
536 */ 337 */
537 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL) 338 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
538 rs[Rs_display_name] = ":0"; 339 rs[Rs_display_name] = ":0";
539 340
540 rxvt_get_options(aR_ r_argc, r_argv); 341 get_options (r_argc, r_argv);
541 free(r_argv); 342 free (r_argv);
542 343
543#ifdef LOCAL_X_IS_UNIX 344#ifdef LOCAL_X_IS_UNIX
544
545 if (rs[Rs_display_name][0] == ':') 345 if (rs[Rs_display_name][0] == ':')
546 { 346 {
547 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name])); 347 val = rxvt_malloc (5 + strlen (rs[Rs_display_name]));
548 STRCPY(val, "unix"); 348 strcpy (val, "unix");
549 STRCAT(val, rs[Rs_display_name]); 349 strcat (val, rs[Rs_display_name]);
550 R->Xdisplay = XOpenDisplay(val); 350 display = displays.get (val);
551 free(val); 351 free (val);
552 }
553#endif
554
555 if (R->Xdisplay == NULL
556 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL)
557 { 352 }
353#endif
354
355 if (!display
356 && ! (display = displays.get (rs[Rs_display_name])))
558 rxvt_print_error("can't open display %s", rs[Rs_display_name]); 357 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
559 exit(EXIT_FAILURE);
560 }
561 358
562 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]); 359 extract_resources (display->display, rs[Rs_name]);
563 360
564 /* 361 /*
565 * set any defaults not already set 362 * set any defaults not already set
566 */ 363 */
567 if (cmd_argv && cmd_argv[0]) 364 if (cmd_argv && cmd_argv[0])
568 { 365 {
569 if (!rs[Rs_title]) 366 if (!rs[Rs_title])
570 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 367 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
571 if (!rs[Rs_iconName]) 368 if (!rs[Rs_iconName])
572 rs[Rs_iconName] = rs[Rs_title]; 369 rs[Rs_iconName] = rs[Rs_title];
573 } 370 }
574 else 371 else
575 { 372 {
576 if (!rs[Rs_title]) 373 if (!rs[Rs_title])
577 rs[Rs_title] = rs[Rs_name]; 374 rs[Rs_title] = rs[Rs_name];
578 if (!rs[Rs_iconName]) 375 if (!rs[Rs_iconName])
579 rs[Rs_iconName] = rs[Rs_name]; 376 rs[Rs_iconName] = rs[Rs_name];
580 } 377 }
378
581 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 379 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
582 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i); 380 TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
583#ifndef NO_FRILLS
584 381
382#if ENABLE_FRILLS
585 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 383 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
586 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 384 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
587 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 385 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
588 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 386 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */
589#endif
590#ifndef NO_LINESPACE
591
592 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 387 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
593 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 388 TermWin.lineSpace = min (i, 100); /* arbitrary limit */
594#endif 389#endif
595 390
596#ifdef POINTER_BLANK 391#ifdef POINTER_BLANK
597
598 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 392 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
599 R->pointerBlankDelay = i; 393 pointerBlankDelay = i;
600 else 394 else
601 R->pointerBlankDelay = 2; 395 pointerBlankDelay = 2;
602#endif 396#endif
603 397
604 /* no point having a scrollbar without having any scrollback! */ 398 /* no point having a scrollbar without having any scrollback! */
605 if (!R->TermWin.saveLines) 399 if (!TermWin.saveLines)
606 R->Options &= ~Opt_scrollBar; 400 options &= ~Opt_scrollBar;
607 401
608#ifdef PRINTPIPE 402#ifdef PRINTPIPE
609
610 if (!rs[Rs_print_pipe]) 403 if (!rs[Rs_print_pipe])
611 rs[Rs_print_pipe] = PRINTPIPE; 404 rs[Rs_print_pipe] = PRINTPIPE;
612#endif 405#endif
613 406
614 if (!rs[Rs_cutchars]) 407 if (!rs[Rs_cutchars])
615 rs[Rs_cutchars] = CUTCHARS; 408 rs[Rs_cutchars] = CUTCHARS;
616#ifdef ACS_ASCII
617 409
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 410#ifndef NO_BACKSPACE_KEY
629 if (!rs[Rs_backspace_key]) 411 if (!rs[Rs_backspace_key])
630# ifdef DEFAULT_BACKSPACE 412# ifdef DEFAULT_BACKSPACE
631
632 R->key_backspace = DEFAULT_BACKSPACE; 413 key_backspace = DEFAULT_BACKSPACE;
633# else 414# else
634
635 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */ 415 key_backspace = "DEC"; /* can toggle between \010 or \177 */
636# endif 416# endif
637
638 else 417 else
639 { 418 {
640 val = STRDUP(rs[Rs_backspace_key]); 419 val = strdup (rs[Rs_backspace_key]);
641 rxvt_Str_trim(val); 420 rxvt_Str_trim (val);
642 rxvt_Str_escaped(val); 421 rxvt_Str_escaped (val);
643 R->key_backspace = val; 422 key_backspace = val;
644 } 423 }
645#endif 424#endif
425
646#ifndef NO_DELETE_KEY 426#ifndef NO_DELETE_KEY
647 if (!rs[Rs_delete_key]) 427 if (!rs[Rs_delete_key])
648# ifdef DEFAULT_DELETE 428# ifdef DEFAULT_DELETE
649
650 R->key_delete = DEFAULT_DELETE; 429 key_delete = DEFAULT_DELETE;
651# else 430# else
652
653 R->key_delete = "\033[3~"; 431 key_delete = "\033[3~";
654# endif 432# endif
655
656 else 433 else
657 { 434 {
658 val = STRDUP(rs[Rs_delete_key]); 435 val = strdup (rs[Rs_delete_key]);
659 rxvt_Str_trim(val); 436 rxvt_Str_trim (val);
660 rxvt_Str_escaped(val); 437 rxvt_Str_escaped (val);
661 R->key_delete = val; 438 key_delete = val;
662 } 439 }
663#endif 440#endif
664 if (rs[Rs_answerbackstring]) 441 if (rs[Rs_answerbackstring])
665 { 442 {
666 rxvt_Str_trim((char *)rs[Rs_answerbackstring]); 443 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
667 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]); 444 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 } 445 }
681 446
682#ifdef HAVE_SCROLLBARS 447#ifdef HAVE_SCROLLBARS
683 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 448 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
684 rs[Rs_scrollBar_thickness]);
685#endif 449#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;
692 450
693#ifdef XTERM_REVERSE_VIDEO 451#ifdef XTERM_REVERSE_VIDEO
694 /* this is how xterm implements reverseVideo */ 452 /* this is how xterm implements reverseVideo */
695 if (R->Options & Opt_reverseVideo) 453 if (options & Opt_reverseVideo)
696 { 454 {
697 if (!rs[Rs_color + Color_fg]) 455 if (!rs[Rs_color + Color_fg])
698 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 456 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
699 if (!rs[Rs_color + Color_bg]) 457 if (!rs[Rs_color + Color_bg])
700 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 458 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
… …
705 if (!rs[Rs_color + i]) 463 if (!rs[Rs_color + i])
706 rs[Rs_color + i] = def_colorName[i]; 464 rs[Rs_color + i] = def_colorName[i];
707 465
708#ifndef XTERM_REVERSE_VIDEO 466#ifndef XTERM_REVERSE_VIDEO
709 /* this is how we implement reverseVideo */ 467 /* this is how we implement reverseVideo */
710 if (R->Options & Opt_reverseVideo) 468 if (options & Opt_reverseVideo)
711 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 469 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
712#endif 470#endif
713 471
714 /* convenient aliases for setting fg/bg to colors */ 472 /* convenient aliases for setting fg/bg to colors */
715 rxvt_color_aliases(aR_ Color_fg); 473 color_aliases (Color_fg);
716 rxvt_color_aliases(aR_ Color_bg); 474 color_aliases (Color_bg);
717#ifndef NO_CURSORCOLOR 475#ifndef NO_CURSORCOLOR
718
719 rxvt_color_aliases(aR_ Color_cursor); 476 color_aliases (Color_cursor);
720 rxvt_color_aliases(aR_ Color_cursor2); 477 color_aliases (Color_cursor2);
721#endif /* NO_CURSORCOLOR */ 478#endif /* NO_CURSORCOLOR */
722
723 rxvt_color_aliases(aR_ Color_pointer); 479 color_aliases (Color_pointer_fg);
480 color_aliases (Color_pointer_bg);
724 rxvt_color_aliases(aR_ Color_border); 481 color_aliases (Color_border);
725#ifndef NO_BOLD_UNDERLINE_REVERSE 482#ifndef NO_BOLD_UNDERLINE_REVERSE
726
727 rxvt_color_aliases(aR_ Color_BD); 483 color_aliases (Color_BD);
728 rxvt_color_aliases(aR_ Color_UL); 484 color_aliases (Color_UL);
729 rxvt_color_aliases(aR_ Color_RV); 485 color_aliases (Color_RV);
730#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 486#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
487
488 if (!rs[Rs_color + Color_border])
489 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
731 490
732 return cmd_argv; 491 return cmd_argv;
733} 492}
734 493
735/*----------------------------------------------------------------------*/ 494/*----------------------------------------------------------------------*/
736/* EXTPROTO */
737void 495void
738rxvt_init_env(pR) 496rxvt_term::init_env ()
739{ 497{
740 int i; 498 int i;
741 unsigned int u; 499 unsigned int u;
742 char *val; 500 char *val;
743 501
744#ifdef DISPLAY_IS_IP 502#ifdef DISPLAY_IS_IP
745 /* Fixup display_name for export over pty to any interested terminal 503 /* 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 504 * 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 505 * (for the first non-loopback interface) that we get from
748 * rxvt_network_display(). This is more "name-resolution-portable", if you 506 * rxvt_network_display (). This is more "name-resolution-portable", if you
749 * will, and probably allows for faster x-client startup if your name 507 * 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 508 * server is beyond a slow link or overloaded at client startup. Of
751 * course that only helps the shell's child processes, not us. 509 * course that only helps the shell's child processes, not us.
752 * 510 *
753 * Giving out the display_name also affords a potential security hole 511 * Giving out the display_name also affords a potential security hole
754 */ 512 */
755 val = rxvt_network_display(R->rs[Rs_display_name]); 513 val = rxvt_network_display (rs[Rs_display_name]);
756 R->rs[Rs_display_name] = (const char *)val; 514 rs[Rs_display_name] = (const char *)val;
515
757 if (val == NULL) 516 if (val == NULL)
758#endif /* DISPLAY_IS_IP */ 517#endif /* DISPLAY_IS_IP */
759
760 val = XDisplayString(R->Xdisplay); 518 val = XDisplayString (display->display);
519
761 if (R->rs[Rs_display_name] == NULL) 520 if (rs[Rs_display_name] == NULL)
762 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 521 rs[Rs_display_name] = val; /* use broken `:0' value */
763 522
764 i = STRLEN(val); 523 i = strlen (val);
765 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 524 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
766 525
767 sprintf(R->env_display, "DISPLAY=%s", val); 526 sprintf (env_display, "DISPLAY=%s", val);
768 527
769 /* avoiding the math library: 528 /* avoiding the math library:
770 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ 529 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
771 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) 530 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
772 ; 531 ;
773 MAX_IT(i, 1); 532 MAX_IT (i, 1);
774 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); 533 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
775 534
776 sprintf(R->env_windowid, "WINDOWID=%u", 535 sprintf (env_windowid, "WINDOWID=%u",
777 (unsigned int)R->TermWin.parent[0]); 536 (unsigned int)TermWin.parent[0]);
778 537
779 /* add entries to the environment: 538 /* add entries to the environment:
780 * @ DISPLAY: in case we started with -display 539 * @ DISPLAY: in case we started with -display
781 * @ WINDOWID: X window id number of the window 540 * @ WINDOWID: X window id number of the window
782 * @ COLORTERM: terminal sub-name and also indicates its color 541 * @ COLORTERM: terminal sub-name and also indicates its color
783 * @ TERM: terminal name 542 * @ TERM: terminal name
784 * @ TERMINFO: path to terminfo directory 543 * @ TERMINFO: path to terminfo directory
544 * @ COLORFGBG: fg;bg color codes
785 */ 545 */
786 putenv(R->env_display); 546 putenv (env_display);
787 putenv(R->env_windowid); 547 putenv (env_windowid);
548 if (env_colorfgbg)
549 putenv (env_colorfgbg);
550
788#ifdef RXVT_TERMINFO 551#ifdef RXVT_TERMINFO
789
790 putenv("TERMINFO=" RXVT_TERMINFO); 552 putenv ("TERMINFO=" RXVT_TERMINFO);
791#endif 553#endif
792 554
793 if (XDEPTH <= 2) 555 if (display->depth <= 2)
794 putenv("COLORTERM=" COLORTERMENV "-mono"); 556 putenv ("COLORTERM=" COLORTERMENV "-mono");
795 else 557 else
796 putenv("COLORTERM=" COLORTERMENVFULL); 558 putenv ("COLORTERM=" COLORTERMENVFULL);
559
797 if (R->rs[Rs_term_name] != NULL) 560 if (rs[Rs_term_name] != NULL)
798 { 561 {
799 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 562 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]); 563 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
801 putenv(R->env_term); 564 putenv (env_term);
802 } 565 }
803 else 566 else
804 putenv("TERM=" TERMENV); 567 putenv ("TERM=" TERMENV);
805 568
806#ifdef HAVE_UNSETENV 569#ifdef HAVE_UNSETENV
807 /* avoid passing old settings and confusing term size */ 570 /* avoid passing old settings and confusing term size */
808 unsetenv("LINES"); 571 unsetenv ("LINES");
809 unsetenv("COLUMNS"); 572 unsetenv ("COLUMNS");
810 unsetenv("TERMCAP"); /* terminfo should be okay */ 573 unsetenv ("TERMCAP"); /* terminfo should be okay */
811#endif /* HAVE_UNSETENV */ 574#endif /* HAVE_UNSETENV */
812} 575}
813 576
814/*----------------------------------------------------------------------*/ 577/*----------------------------------------------------------------------*/
815/* 578/*
816 * This is more or less stolen straight from XFree86 xterm. 579 * This is more or less stolen straight from XFree86 xterm.
817 * This should support all European type languages. 580 * This should support all European type languages.
818 */ 581 */
819/* EXTPROTO */
820void 582void
583rxvt_term::set_locale (const char *locale)
584{
585#if HAVE_XSETLOCALE || HAVE_SETLOCALE
586 free (this->locale);
587 this->locale = setlocale (LC_CTYPE, locale);
588
589 if (!this->locale)
590 {
591 if (*locale)
592 {
593 rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);
594 setlocale (LC_CTYPE, "");
595 }
596 else
597 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
598
599 this->locale = "";
600 }
601
602
603 this->locale = rxvt_strdup (this->locale);
604 SET_LOCALE (this->locale);
605 mbstate.reset ();
606#endif
607
608#if HAVE_NL_LANGINFO
609 char *codeset = strdup (nl_langinfo (CODESET));
610 // /^UTF.?8/i
611 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
612 && (codeset[1] == 'T' || codeset[1] == 't')
613 && (codeset[2] == 'F' || codeset[2] == 'f')
614 && (codeset[3] == '8' || codeset[4] == '8');
615 free (codeset);
616#else
617 enc_utf8 = 0;
618#endif
619}
620
621void
821rxvt_init_xlocale(pR) 622rxvt_term::init_xlocale ()
822{ 623{
823#ifdef USE_XIM 624#ifdef USE_XIM
824 if (R->locale == NULL) 625 if (!locale)
825 rxvt_print_error("Setting locale failed."); 626 rxvt_warn ("setting locale failed, working without locale support.\n");
826 else 627 else
827 { 628 {
828 Atom wmlocale; 629 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
829 630
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) 631 if (!XSupportsLocale ())
836 { 632 {
837 rxvt_print_error("The locale is not supported by Xlib"); 633 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
838 return; 634 return;
839 } 635 }
840 636
841 rxvt_setTermFontSet(aR_ 0); 637 im_ev.start (display);
842 638
843 /* see if we can connect yet */ 639 /* see if we can connect already */
844 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 640 im_cb ();
845
846 /* To avoid Segmentation Fault in C locale: Solaris only? */
847 if (STRCMP(R->locale, "C"))
848 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
849 rxvt_IMInstantiateCallback, NULL);
850 } 641 }
851#endif 642#endif
852} 643}
853 644
854/*----------------------------------------------------------------------*/ 645/*----------------------------------------------------------------------*/
855/* EXTPROTO */
856void 646void
857rxvt_init_command(pR_ const char *const *argv) 647rxvt_term::init_command (const char *const *argv)
858{ 648{
859 /* 649 /*
860 * Initialize the command connection. 650 * Initialize the command connection.
861 * This should be called after the X server connection is established. 651 * This should be called after the X server connection is established.
862 */ 652 */
653
654#ifdef META8_OPTION
655 meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);
656#endif
657
658 get_ourmods ();
659
660 if (!(options & Opt_scrollTtyOutput))
661 priv_modes |= PrivMode_TtyOutputInh;
662 if (options & Opt_scrollTtyKeypress)
663 priv_modes |= PrivMode_Keypress;
664 if (!(options & Opt_jumpScroll))
665 priv_modes |= PrivMode_smoothScroll;
666
667#ifndef NO_BACKSPACE_KEY
668 if (strcmp (key_backspace, "DEC") == 0)
669 priv_modes |= PrivMode_HaveBackSpace;
670#endif
671
672 /* add value for scrollBar */
673 if (scrollbar_visible ())
674 {
675 priv_modes |= PrivMode_scrollBar;
676 SavedModes |= PrivMode_scrollBar;
677 }
678 if (menubar_visible ())
679 {
680 priv_modes |= PrivMode_menuBar;
681 SavedModes |= PrivMode_menuBar;
682 }
683
684#ifdef CURSOR_BLINK
685 if (options & Opt_cursorBlink)
686 (void)gettimeofday (&lastcursorchange, NULL);
687#endif
688
689 run_command (argv);
690}
691
692/*----------------------------------------------------------------------*/
693void
694rxvt_term::Get_Colours ()
695{
863 int i; 696 int i;
864 697
865 for (i = 0; i < NUM_XA; i++) 698#ifdef OFF_FOCUS_FADING
866 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 699 pix_colors = pix_colors_focused;
867
868 /* Enable delete window protocol */
869 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0],
870 &(R->xa[XA_WMDELETEWINDOW]), 1);
871
872#ifdef USING_W11LIB
873 /* enable W11 callbacks */
874 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event);
875#endif 700#endif
876 701
877#ifdef META8_OPTION
878
879 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC);
880#endif
881
882 rxvt_get_ourmods(aR);
883
884 if (!(R->Options & Opt_scrollTtyOutput))
885 R->PrivateModes |= PrivMode_TtyOutputInh;
886 if (R->Options & Opt_scrollTtyKeypress)
887 R->PrivateModes |= PrivMode_Keypress;
888 if (!(R->Options & Opt_jumpScroll))
889 R->PrivateModes |= PrivMode_smoothScroll;
890#ifndef NO_BACKSPACE_KEY
891
892 if (STRCMP(R->key_backspace, "DEC") == 0)
893 R->PrivateModes |= PrivMode_HaveBackSpace;
894#endif
895 /* add value for scrollBar */
896 if (scrollbar_visible(R))
897 {
898 R->PrivateModes |= PrivMode_scrollBar;
899 R->SavedModes |= PrivMode_scrollBar;
900 }
901 if (menubar_visible(R))
902 {
903 R->PrivateModes |= PrivMode_menuBar;
904 R->SavedModes |= PrivMode_menuBar;
905 }
906#ifdef GREEK_SUPPORT
907 greek_init();
908#endif
909
910 R->Xfd = XConnectionNumber (R->Xdisplay);
911
912#ifdef CURSOR_BLINK
913
914 if (R->Options & Opt_cursorBlink)
915 (void)gettimeofday(&R->lastcursorchange, NULL);
916#endif
917
918 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0)
919 {
920 rxvt_print_error ("aborting");
921 exit (EXIT_FAILURE);
922 }
923}
924
925/*----------------------------------------------------------------------*/
926/* INTPROTO */
927void
928rxvt_Get_Colours(pR)
929{
930 int i;
931
932 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 702 for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
933 { 703 {
934 rxvt_color xcol; 704 rxvt_color xcol;
935 705
936 if (!R->rs[Rs_color + i]) 706 if (!rs[Rs_color + i])
937 continue; 707 continue;
938 708
939 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 709 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
940 { 710 {
941#ifndef XTERM_REVERSE_VIDEO 711#ifndef XTERM_REVERSE_VIDEO
942 if (i < 2 && (R->Options & Opt_reverseVideo)) 712 if (i < 2 && (options & Opt_reverseVideo))
943 {
944 R->rs[Rs_color + i] = def_colorName[!i]; 713 rs[Rs_color + i] = def_colorName[!i];
945 }
946 else 714 else
947#endif 715#endif
948
949 R->rs[Rs_color + i] = def_colorName[i]; 716 rs[Rs_color + i] = def_colorName[i];
717
950 if (!R->rs[Rs_color + i]) 718 if (!rs[Rs_color + i])
951 continue; 719 continue;
720
952 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 721 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
953 { 722 {
954 switch (i) 723 switch (i)
955 { 724 {
956 case Color_fg: 725 case Color_fg:
957 case Color_bg: 726 case Color_bg:
958 /* fatal: need bg/fg color */ 727 /* fatal: need bg/fg color */
959 rxvt_print_error("aborting"); 728 rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
960 exit(EXIT_FAILURE);
961 /* NOTREACHED */ 729 /* NOTREACHED */
962 break; 730 break;
963#ifndef NO_CURSORCOLOR 731#ifndef NO_CURSORCOLOR
964
965 case Color_cursor2: 732 case Color_cursor2:
966 xcol = R->PixColors[Color_fg]; 733 xcol = pix_colors[Color_fg];
967 break; 734 break;
968#endif /* ! NO_CURSORCOLOR */ 735#endif /* ! NO_CURSORCOLOR */
969
970 case Color_pointer: 736 case Color_pointer_fg:
971 xcol = R->PixColors[Color_fg]; 737 xcol = pix_colors[Color_fg];
972 break; 738 break;
973 default: 739 default:
974 xcol = R->PixColors[Color_bg]; /* None */ 740 xcol = pix_colors[Color_bg]; /* None */
975 break; 741 break;
976 } 742 }
977 } 743 }
978 } 744 }
745
979 R->PixColors[i] = xcol; 746 pix_colors[i] = xcol;
747#ifdef OFF_FOCUS_FADING
748 if (rs[Rs_fade])
749 pix_colors_unfocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
750#endif
980 SET_PIXCOLOR(R, i); 751 SET_PIXCOLOR (i);
752 }
753
754 if (display->depth <= 2)
981 } 755 {
982 756 if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
983 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];
984 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 758 if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
985 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 759 }
986 R->PixColors[Color_border] = R->PixColors[Color_fg];
987 760
988 /* 761 /*
989 * get scrollBar/menuBar shadow colors 762 * get scrollBar/menuBar shadow colors
990 * 763 *
991 * The calculations of topShadow/bottomShadow values are adapted 764 * The calculations of topShadow/bottomShadow values are adapted
992 * from the fvwm window manager. 765 * from the fvwm window manager.
993 */ 766 */
994#ifdef KEEP_SCROLLCOLOR 767#ifdef KEEP_SCROLLCOLOR
995 768
996 if (XDEPTH <= 2) 769 if (display->depth <= 2)
997 { /* Monochrome */ 770 { /* Monochrome */
998 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 771 pix_colors[Color_scroll] = pix_colors[Color_fg];
999 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 772 pix_colors[Color_topShadow] = pix_colors[Color_bg];
1000 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 773 pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
1001 } 774 }
1002 else 775 else
1003 { 776 {
1004 rxvt_color xcol[3]; 777 rxvt_color xcol[2];
1005 /* xcol[0] == white 778 /* xcol[0] == white
1006 * xcol[1] == top shadow 779 * xcol[1] == top shadow
1007 * xcol[2] == bot shadow */ 780 * xcol[2] == bot shadow */
1008 781
1009 xcol[1] = R->PixColors[Color_scroll]; 782 xcol[1] = pix_colors[Color_scroll];
1010# ifdef PREFER_24BIT 783 xcol[0].set (display, 65535, 65535, 65535);
1011 784
1012 xcol[0].set (r, -1, -1, -1);
1013 /* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
1014# else
1015
1016 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
1017# endif
1018
1019 unsigned short R1, G1, B1, R0, G0, B0; 785 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1020 786
1021 xcol[0].get (r, R0, G0, B0); 787 xcol[0].get (display, pr0, pg0, pb0);
1022 xcol[1].get (r, R1, G1, B1); 788 xcol[1].get (display, pr1, pg1, pb1);
1023 789
1024 /* bottomShadowColor */ 790 pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
1025 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
1026 xcol[2] = R->PixColors[Color_Black];
1027
1028 R->PixColors[Color_bottomShadow] = xcol[2];
1029 791
1030 /* topShadowColor */ 792 /* topShadowColor */
1031 if (!xcol[1].set (aR_ 793 if (!xcol[1].set (display,
1032 min (R0, max (R0 / 5, R1) * 7 / 5), 794 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
1033 min (G0, max (G0 / 5, G1) * 7 / 5), 795 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
1034 min (B0, max (B0 / 5, B1) * 7 / 5))) 796 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
1035 xcol[1] = R->PixColors[Color_White]; 797 xcol[1] = pix_colors[Color_White];
1036 798
1037 R->PixColors[Color_topShadow] = xcol[1]; 799 pix_colors[Color_topShadow] = xcol[1];
1038 } 800 }
1039#endif /* KEEP_SCROLLCOLOR */ 801#endif /* KEEP_SCROLLCOLOR */
1040} 802}
1041 803
1042/*----------------------------------------------------------------------*/ 804/*----------------------------------------------------------------------*/
1043/* color aliases, fg/bg bright-bold */ 805/* color aliases, fg/bg bright-bold */
1044/* INTPROTO */
1045void 806void
1046rxvt_color_aliases(pR_ int idx) 807rxvt_term::color_aliases (int idx)
1047{ 808{
1048 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) 809 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1049 { 810 {
1050 int i = atoi(R->rs[Rs_color + idx]); 811 int i = atoi (rs[Rs_color + idx]);
1051 812
1052 if (i >= 8 && i <= 15) 813 if (i >= 8 && i <= 15)
1053 { /* bright colors */ 814 { /* bright colors */
1054 i -= 8; 815 i -= 8;
1055#ifndef NO_BRIGHTCOLOR 816#ifndef NO_BRIGHTCOLOR
1056
1057 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 817 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1058 return; 818 return;
1059#endif 819#endif
1060
1061 } 820 }
821
1062 if (i >= 0 && i <= 7) /* normal colors */ 822 if (i >= 0 && i <= 7) /* normal colors */
1063 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 823 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1064 } 824 }
1065} 825}
1066 826
1067/*----------------------------------------------------------------------*/ 827/*----------------------------------------------------------------------*/
1068/* 828/*
1069 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 829 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1070 * Use resource ``modifier'' to override the Meta modifier 830 * Use resource ``modifier'' to override the Meta modifier
1071 */ 831 */
1072/* INTPROTO */
1073void 832void
1074rxvt_get_ourmods(pR) 833rxvt_term::get_ourmods ()
1075{ 834{
1076 int i, j, k; 835 int i, j, k;
1077 int requestedmeta, realmeta, realalt; 836 int requestedmeta, realmeta, realalt;
1078 const char *cm, *rsmod; 837 const char *cm, *rsmod;
1079 XModifierKeymap *map; 838 XModifierKeymap *map;
… …
1082 { 841 {
1083 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 842 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1084 }; 843 };
1085 844
1086 requestedmeta = realmeta = realalt = 0; 845 requestedmeta = realmeta = realalt = 0;
1087 rsmod = R->rs[Rs_modifier]; 846 rsmod = rs[Rs_modifier];
847
1088 if (rsmod 848 if (rsmod
1089 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 849 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1090 requestedmeta = rsmod[3] - '0'; 850 requestedmeta = rsmod[3] - '0';
1091 851
1092 map = XGetModifierMapping(R->Xdisplay); 852 map = XGetModifierMapping (display->display);
1093 kc = map->modifiermap; 853 kc = map->modifiermap;
854
1094 for (i = 1; i < 6; i++) 855 for (i = 1; i < 6; i++)
1095 { 856 {
1096 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 857 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
858
1097 for (j = map->max_keypermod; j--; k++) 859 for (j = map->max_keypermod; j--; k++)
1098 { 860 {
1099 if (kc[k] == 0) 861 if (kc[k] == 0)
1100 break; 862 break;
863
1101 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) 864 switch (XKeycodeToKeysym (display->display, kc[k], 0))
1102 { 865 {
1103 case XK_Num_Lock: 866 case XK_Num_Lock:
1104 R->ModNumLockMask = modmasks[i - 1]; 867 ModNumLockMask = modmasks[i - 1];
1105 /* FALLTHROUGH */ 868 continue;
1106 default: 869
1107 continue; /* for(;;) */ 870 case XK_ISO_Level3_Shift:
871 ModLevel3Mask = modmasks[i - 1];
872 continue;
873
1108 case XK_Meta_L: 874 case XK_Meta_L:
1109 case XK_Meta_R: 875 case XK_Meta_R:
1110 cm = "meta"; 876 cm = "meta";
1111 realmeta = i; 877 realmeta = i;
1112 break; 878 break;
879
1113 case XK_Alt_L: 880 case XK_Alt_L:
1114 case XK_Alt_R: 881 case XK_Alt_R:
1115 cm = "alt"; 882 cm = "alt";
1116 realalt = i; 883 realalt = i;
1117 break; 884 break;
885
1118 case XK_Super_L: 886 case XK_Super_L:
1119 case XK_Super_R: 887 case XK_Super_R:
1120 cm = "super"; 888 cm = "super";
1121 break; 889 break;
890
1122 case XK_Hyper_L: 891 case XK_Hyper_L:
1123 case XK_Hyper_R: 892 case XK_Hyper_R:
1124 cm = "hyper"; 893 cm = "hyper";
1125 break; 894 break;
895
896 default:
897 continue;
1126 } 898 }
1127 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 899
900 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1128 requestedmeta = i; 901 requestedmeta = i;
1129 } 902 }
1130 } 903 }
904
1131 XFreeModifiermap(map); 905 XFreeModifiermap (map);
906
1132 i = (requestedmeta ? requestedmeta 907 i = requestedmeta ? requestedmeta
1133 : (realmeta ? realmeta 908 : realmeta ? realmeta
1134 : (realalt ? realalt : 0))); 909 : realalt ? realalt
910 : 0;
911
1135 if (i) 912 if (i)
1136 R->ModMetaMask = modmasks[i - 1]; 913 ModMetaMask = modmasks[i - 1];
1137} 914}
1138 915
1139/*----------------------------------------------------------------------*/ 916/*----------------------------------------------------------------------*/
1140/* rxvt_Create_Windows() - Open and map the window */ 917/* rxvt_Create_Windows () - Open and map the window */
1141/* EXTPROTO */
1142void 918void
1143rxvt_Create_Windows(pR_ int argc, const char *const *argv) 919rxvt_term::create_windows (int argc, const char *const *argv)
1144{ 920{
1145 XClassHint classHint; 921 XClassHint classHint;
1146 XWMHints wmHint; 922 XWMHints wmHint;
923#if ENABLE_FRILLS
924 Atom prop = None;
925 MWMHints mwmhints;
926#endif
1147 XGCValues gcvalue; 927 XGCValues gcvalue;
1148 long vt_emask; 928 long vt_emask;
1149
1150#ifdef PREFER_24BIT
1151
1152 XSetWindowAttributes attributes; 929 XSetWindowAttributes attributes;
1153 XWindowAttributes gattr; 930 XWindowAttributes gattr;
1154 931
1155 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 932#ifdef USING_W11LIB
1156 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen); 933 /* enable W11 callbacks */
934 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
935#endif
1157 936
937 assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);
938 XInternAtoms (display->display, (char **)xa_names, NUM_XA, False, xa);
939
1158 if (R->Options & Opt_transparent) 940 if (options & Opt_transparent)
941 {
942 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
943 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1159 { 944 }
1160 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 945
1161 &gattr); 946#if ENABLE_FRILLS
1162 XDEPTH = gattr.depth; 947 if (options & Opt_borderLess)
948 {
949 prop = XInternAtom(display->display, "_MOTIF_WM_INFO", True);
950
951 if (prop == None)
952 {
953 /* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
954#ifdef PREFER_24BIT
955 attributes.override_redirect = TRUE;
956#endif
957 mwmhints.flags = 0;
958 }
959 else
960 {
961 mwmhints.flags = MWM_HINTS_DECORATIONS;
962 mwmhints.decorations = 0;
963 }
1163 } 964 }
1164 else 965 else
1165 { 966 {
1166 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen); 967 mwmhints.flags = 0;
1167 /*
1168 * If depth is not 24, look for a 24bit visual.
1169 */
1170 if (XDEPTH != 24)
1171 {
1172 XVisualInfo vinfo;
1173
1174 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1175 {
1176 XDEPTH = 24;
1177 XVISUAL = vinfo.visual;
1178 XCMAP = XCreateColormap(R->Xdisplay,
1179 RootWindow(R->Xdisplay, Xscreen),
1180 XVISUAL, AllocNone);
1181 }
1182 }
1183 } 968 }
1184#endif 969#endif
1185 970
1186 /* grab colors before netscape does */ 971 /* grab colors before netscape does */
1187 rxvt_Get_Colours(aR); 972 Get_Colours ();
1188 973
1189 rxvt_change_font(aR_ 1, NULL); 974 if (!set_fonts ())
975 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
976
1190 rxvt_window_calc(aR_ 0, 0); 977 window_calc (0, 0);
1191 R->old_width = R->szHint.width; 978 old_width = szHint.width;
1192 R->old_height = R->szHint.height; 979 old_height = szHint.height;
1193 980
1194 /* parent window - reverse video so we can see placement errors
1195 * sub-window placement & size in rxvt_resize_subwindows() 981 /* sub-window placement & size in rxvt_resize_subwindows () */
1196 */
1197 982
1198#ifdef PREFER_24BIT 983#ifdef PREFER_24BIT
1199
1200 attributes.background_pixel = R->PixColors[Color_fg]; 984 attributes.background_pixel = pix_colors_focused[Color_border];
1201 attributes.border_pixel = R->PixColors[Color_border]; 985 attributes.border_pixel = pix_colors_focused[Color_border];
1202 attributes.colormap = XCMAP; 986 attributes.colormap = display->cmap;
1203 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot, 987 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1204 R->szHint.x, R->szHint.y, 988 szHint.x, szHint.y,
1205 R->szHint.width, R->szHint.height, 989 szHint.width, szHint.height,
1206 R->TermWin.ext_bwidth, 990 TermWin.ext_bwidth,
1207 XDEPTH, InputOutput, 991 display->depth, InputOutput,
1208 XVISUAL, 992 display->visual,
1209 CWBackPixel | CWBorderPixel 993 CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1210 | CWColormap, &attributes);
1211#else 994#else
1212 995 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1213 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1214 R->szHint.x, R->szHint.y, 996 szHint.x, szHint.y,
1215 R->szHint.width, 997 szHint.width, szHint.height,
1216 R->szHint.height,
1217 R->TermWin.ext_bwidth, 998 TermWin.ext_bwidth,
1218 R->PixColors[Color_border], 999 pix_colors_focused[Color_border],
1219 R->PixColors[Color_fg]); 1000 pix_colors_focused[Color_border]);
1220#endif 1001#endif
1221 1002
1222 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); 1003 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1223 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); 1004 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1224 1005
1225 classHint.res_name = (char *)R->rs[Rs_name]; 1006 classHint.res_name = (char *)rs[Rs_name];
1226 classHint.res_class = (char *)APL_CLASS; 1007 classHint.res_class = (char *)RESCLASS;
1227 1008
1228 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1009 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1229 wmHint.input = True; 1010 wmHint.input = True;
1230 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState 1011 wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;
1231 : NormalState);
1232 wmHint.window_group = R->TermWin.parent[0]; 1012 wmHint.window_group = TermWin.parent[0];
1233 1013
1234 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 1014 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,
1235 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 1015 (char **)argv, argc, &szHint, &wmHint, &classHint);
1016
1017 /* Enable delete window protocol */
1018 XSetWMProtocols (display->display, TermWin.parent[0],
1019 &xa[XA_WMDELETEWINDOW], 1);
1020
1021#if ENABLE_FRILLS
1022 long pid = getpid ();
1023
1024 XChangeProperty (display->display, TermWin.parent[0],
1025 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1026 PropModeReplace, (unsigned char *)&pid, 1);
1027#endif
1028
1236 XSelectInput(R->Xdisplay, R->TermWin.parent[0], 1029 XSelectInput (display->display, TermWin.parent[0],
1237 (KeyPressMask 1030 KeyPressMask
1238#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1031#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1239 | KeyReleaseMask 1032 | KeyReleaseMask
1240#endif 1033#endif
1241 | FocusChangeMask | VisibilityChangeMask 1034 | FocusChangeMask | VisibilityChangeMask
1035 | ExposureMask
1242 | StructureNotifyMask)); 1036 | StructureNotifyMask);
1037 termwin_ev.start (display, TermWin.parent[0]);
1038
1039#if ENABLE_FRILLS
1040 if (mwmhints.flags)
1041 XChangeProperty (display->display, TermWin.parent[0], xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1042 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1043#endif
1243 1044
1244 /* vt cursor: Black-on-White is standard, but this is more popular */ 1045 /* vt cursor: Black-on-White is standard, but this is more popular */
1245 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1046 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);
1246 1047
1247#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1048#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1248 /* cursor (menuBar/scrollBar): Black-on-White */ 1049 /* cursor (menuBar/scrollBar): Black-on-White */
1249 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr); 1050 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1250#endif 1051#endif
1052
1053 /* the vt window */
1054 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],
1055 window_vt_x,
1056 window_vt_y,
1057 TermWin_TotalWidth (),
1058 TermWin_TotalHeight (),
1059 0,
1060 pix_colors_focused[Color_fg],
1061 pix_colors_focused[Color_bg]);
1062#ifdef DEBUG_X
1063 XStoreName (display->display, TermWin.vt, "vt window");
1064#endif
1065
1066 attributes.bit_gravity = NorthWestGravity;
1067 XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes);
1068
1069 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1070
1071 pointer_unblank ();
1251 1072
1252#ifdef POINTER_BLANK 1073#ifdef POINTER_BLANK
1253
1254 {
1255 XColor blackcolour;
1256 blackcolour.red = 0;
1257 blackcolour.green = 0;
1258 blackcolour.blue = 0;
1259 Font f = XLoadFont (R->Xdisplay, "fixed");
1260 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1261 &blackcolour, &blackcolour);
1262 XUnloadFont (R->Xdisplay, f);
1263 }
1264#endif
1265
1266 /* the vt window */
1267 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1268 R->window_vt_x, R->window_vt_y,
1269 TermWin_TotalWidth(),
1270 TermWin_TotalHeight(),
1271 0,
1272 R->PixColors[Color_fg],
1273 R->PixColors[Color_bg]);
1274#ifdef DEBUG_X
1275
1276 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window");
1277#endif
1278
1279 R->pointer_unblank ();
1280
1281 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1282 | PropertyChangeMask);
1283#ifdef POINTER_BLANK
1284
1285 if ((R->Options & Opt_pointerBlank)) 1074 if (options & Opt_pointerBlank)
1286 vt_emask |= PointerMotionMask; 1075 vt_emask |= PointerMotionMask;
1287 else 1076 else
1288#endif 1077#endif
1289
1290 vt_emask |= (Button1MotionMask | Button3MotionMask); 1078 vt_emask |= Button1MotionMask | Button3MotionMask;
1079
1291 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask); 1080 XSelectInput (display->display, TermWin.vt, vt_emask);
1081 vt_ev.start (display, TermWin.vt);
1292 1082
1293#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1083#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1294
1295 if (menuBar_height()) 1084 if (menuBar_height ())
1296 { 1085 {
1297 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1086 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1298 R->window_vt_x, 0, 1087 window_vt_x, 0,
1299 TermWin_TotalWidth(), 1088 TermWin_TotalWidth (),
1300 menuBar_TotalHeight(), 1089 menuBar_TotalHeight (),
1301 0, 1090 0,
1302 R->PixColors[Color_fg], 1091 pix_colors_focused[Color_fg],
1303 R->PixColors[Color_scroll]); 1092 pix_colors_focused[Color_scroll]);
1093
1304#ifdef DEBUG_X 1094#ifdef DEBUG_X
1305
1306 XStoreName(R->Xdisplay, R->menuBar.win, "menubar"); 1095 XStoreName (display->display, menuBar.win, "menubar");
1307#endif 1096#endif
1308 1097
1309 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr); 1098 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1099
1100 XDefineCursor (display->display, menuBar.win,
1101 XCreateFontCursor (display->display, XC_left_ptr));
1102
1310 XSelectInput(R->Xdisplay, R->menuBar.win, 1103 XSelectInput (display->display, menuBar.win,
1311 (ExposureMask | ButtonPressMask | ButtonReleaseMask 1104 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1312 | Button1MotionMask)); 1105 | Button1MotionMask));
1106 menubar_ev.start (display, menuBar.win);
1313 } 1107 }
1314#endif 1108#endif
1109
1315#ifdef XPM_BACKGROUND 1110#ifdef XPM_BACKGROUND
1316 if (R->rs[Rs_backgroundPixmap] != NULL 1111 if (rs[Rs_backgroundPixmap] != NULL
1317 && !(R->Options & Opt_transparent)) 1112 && ! (options & Opt_transparent))
1318 { 1113 {
1319 const char *p = R->rs[Rs_backgroundPixmap]; 1114 const char *p = rs[Rs_backgroundPixmap];
1320 1115
1321 if ((p = STRCHR(p, ';')) != NULL) 1116 if ((p = strchr (p, ';')) != NULL)
1322 { 1117 {
1323 p++; 1118 p++;
1324 rxvt_scale_pixmap(aR_ p); 1119 scale_pixmap (p);
1325 } 1120 }
1121
1326 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); 1122 set_bgPixmap (rs[Rs_backgroundPixmap]);
1327 rxvt_scr_touch(aR_ True); 1123 scr_touch (true);
1328 } 1124 }
1329#endif 1125#endif
1330 1126
1331 /* graphics context for the vt window */ 1127 /* graphics context for the vt window */
1332 gcvalue.foreground = R->PixColors[Color_fg]; 1128 gcvalue.foreground = pix_colors[Color_fg];
1333 gcvalue.background = R->PixColors[Color_bg]; 1129 gcvalue.background = pix_colors[Color_bg];
1334 gcvalue.graphics_exposures = 1; 1130 gcvalue.graphics_exposures = 1;
1335 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 1131 TermWin.gc = XCreateGC (display->display, TermWin.vt,
1336 GCForeground | GCBackground 1132 GCForeground | GCBackground | GCGraphicsExposures,
1337 | GCGraphicsExposures, &gcvalue); 1133 &gcvalue);
1134
1135 TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1338 1136
1339#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1137#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1340
1341 gcvalue.foreground = R->PixColors[Color_topShadow]; 1138 gcvalue.foreground = pix_colors[Color_topShadow];
1342 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1139 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1343 GCForeground, &gcvalue);
1344 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1140 gcvalue.foreground = pix_colors[Color_bottomShadow];
1345 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1141 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1346 GCForeground, &gcvalue); 1142 gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1347 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1143 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1348 : Color_scroll)];
1349 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt,
1350 GCForeground, &gcvalue);
1351#endif
1352}
1353
1354/*----------------------------------------------------------------------*/
1355/*
1356 * Run the command in a subprocess and return a file descriptor for the
1357 * master end of the pseudo-teletype pair with the command talking to
1358 * the slave.
1359 */
1360/* INTPROTO */
1361int
1362rxvt_run_command(pR_ const char *const *argv)
1363{
1364 int cfd, er;
1365
1366 /* get master (pty) */
1367 if ((cfd = rxvt_get_pty (&(R->tty_fd), &(R->ttydev))) < 0)
1368 {
1369 rxvt_print_error("can't open pseudo-tty");
1370 return -1;
1371 }
1372
1373#ifdef FD_SETSIZE
1374 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1375 {
1376 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1377 rxvt_clean_exit();
1378 exit(EXIT_FAILURE);
1379 }
1380#endif
1381
1382 fcntl (cfd, F_SETFL, O_NONBLOCK);
1383
1384 /* get slave (tty) */
1385 if (R->tty_fd < 0)
1386 {
1387#ifndef NO_SETOWNER_TTYDEV
1388 rxvt_privileged_ttydev (aR_ SAVE);
1389#endif
1390
1391 if ((R->tty_fd = rxvt_get_tty (R->ttydev)) < 0)
1392 {
1393 close(cfd);
1394 rxvt_print_error("can't open slave tty %s", R->ttydev);
1395 return -1;
1396 }
1397 }
1398#ifndef NO_BACKSPACE_KEY
1399 if (R->key_backspace[0] && !R->key_backspace[1])
1400 er = R->key_backspace[0];
1401 else if (STRCMP(R->key_backspace, "DEC") == 0)
1402 er = '\177'; /* the initial state anyway */
1403 else
1404#endif
1405
1406 er = -1;
1407
1408 rxvt_get_ttymode (&(R->tio), er);
1409
1410#ifndef __QNX__
1411 /* spin off the command interpreter */
1412 switch (R->cmd_pid = fork ())
1413 {
1414 case -1:
1415 rxvt_print_error("can't fork");
1416 return -1;
1417 case 0:
1418 close (cfd); /* only keep R->tty_fd and STDERR open */
1419 close (R->Xfd);
1420 if (rxvt_control_tty (R->tty_fd, R->ttydev) < 0)
1421 rxvt_print_error ("could not obtain control of tty");
1422 else
1423 {
1424 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1425 dup2 (R->tty_fd, STDIN_FILENO);
1426 dup2 (R->tty_fd, STDOUT_FILENO);
1427 dup2 (R->tty_fd, STDERR_FILENO);
1428
1429 if (R->tty_fd > 2)
1430 close (R->tty_fd);
1431
1432 rxvt_run_child (aR_ argv);
1433 }
1434 exit (EXIT_FAILURE);
1435 /* NOTREACHED */
1436 default:
1437 {
1438#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1439 int fdstdin;
1440
1441 fdstdin = dup (STDIN_FILENO);
1442 dup2 (R->tty_fd, STDIN_FILENO);
1443#endif
1444
1445 rxvt_privileged_utmp (aR_ SAVE);
1446#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1447
1448 dup2 (fdstdin, STDIN_FILENO);
1449 close (fdstdin);
1450#endif
1451
1452 }
1453 close (R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */
1454 break;
1455 }
1456#else /* __QNX__ uses qnxspawn() */
1457 fchmod (R->tty_fd, 0622);
1458 fcntl (R->tty_fd, F_SETFD, FD_CLOEXEC);
1459 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1460
1461 if (rxvt_run_child (aR_ argv) == -1)
1462 exit (EXIT_FAILURE);
1463#endif
1464
1465 return cfd;
1466}
1467
1468/* ------------------------------------------------------------------------- *
1469 * CHILD PROCESS OPERATIONS *
1470 * ------------------------------------------------------------------------- */
1471/*
1472 * The only open file descriptor is the slave tty - so no error messages.
1473 * returns are fatal
1474 */
1475/* INTPROTO */
1476int
1477rxvt_run_child(pR_ const char *const *argv)
1478{
1479 char *login;
1480
1481 SET_TTYMODE (STDIN_FILENO, &(R->tio)); /* init terminal attributes */
1482
1483 if (R->Options & Opt_console)
1484 { /* be virtual console, fail silently */
1485#ifdef TIOCCONS
1486 unsigned int on = 1;
1487
1488 ioctl (STDIN_FILENO, TIOCCONS, &on);
1489#elif defined (SRIOCSREDIR)
1490
1491 int fd;
1492
1493 fd = open (CONSOLE, O_WRONLY, 0);
1494 if (fd >= 0)
1495 {
1496 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1497 close (fd);
1498 }
1499#endif /* SRIOCSREDIR */
1500
1501 }
1502
1503 /* reset signals and spin off the command interpreter */
1504 signal (SIGINT, SIG_DFL);
1505 signal (SIGQUIT, SIG_DFL);
1506 signal (SIGCHLD, SIG_DFL);
1507 /*
1508 * mimick login's behavior by disabling the job control signals
1509 * a shell that wants them can turn them back on
1510 */
1511#ifdef SIGTSTP
1512
1513 signal (SIGTSTP, SIG_IGN);
1514 signal (SIGTTIN, SIG_IGN);
1515 signal (SIGTTOU, SIG_IGN);
1516#endif /* SIGTSTP */
1517
1518 /* set window size */
1519 struct winsize ws;
1520
1521 ws.ws_col = R->TermWin.ncol;
1522 ws.ws_row = R->TermWin.nrow;
1523 ws.ws_xpixel = ws.ws_ypixel = 0;
1524 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1525
1526 // unblock signals (signals are blocked by iom.C
1527 sigset_t ss;
1528 sigemptyset (&ss);
1529 sigprocmask (SIG_SETMASK, &ss, 0);
1530
1531#ifndef __QNX__
1532 /* command interpreter path */
1533 if (argv != NULL)
1534 {
1535# ifdef DEBUG_CMD
1536 int i;
1537
1538 for (i = 0; argv[i]; i++)
1539 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1540# endif 1144#endif
1541 1145
1542 execvp(argv[0], (char *const *)argv); 1146#ifdef OFF_FOCUS_FADING
1543 /* no error message: STDERR is closed! */ 1147 // initially we are in unfocused state
1544 } 1148 if (rs[Rs_fade])
1545 else 1149 pix_colors = pix_colors_unfocused;
1546 {
1547 const char *argv0, *shell;
1548
1549 if ((shell = getenv("SHELL")) == NULL || *shell == '\0')
1550 shell = "/bin/sh";
1551
1552 argv0 = (const char *)rxvt_r_basename(shell);
1553 if (R->Options & Opt_loginShell)
1554 {
1555 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char));
1556
1557 login[0] = '-';
1558 STRCPY(&login[1], argv0);
1559 argv0 = login;
1560 }
1561 execlp(shell, argv0, NULL);
1562 /* no error message: STDERR is closed! */
1563 }
1564#else /* __QNX__ uses qnxspawn() */
1565 {
1566 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1567 char *command = NULL, fullcommand[_MAX_PATH];
1568 char **arg_v, *arg_a[2] = { NULL, NULL };
1569
1570 if (argv != NULL)
1571 {
1572 if (access(argv[0], X_OK) == -1)
1573 {
1574 if (STRCHR(argv[0], '/') == NULL)
1575 {
1576 searchenv(argv[0], "PATH", fullcommand);
1577 if (fullcommand[0] != '\0')
1578 command = fullcommand;
1579 }
1580 if (access(command, X_OK) == -1)
1581 return -1;
1582 }
1583 else
1584 command = argv[0];
1585 arg_v = argv;
1586 }
1587 else
1588 {
1589 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1590 command = "/bin/sh";
1591
1592 arg_a[0] = my_basename(command);
1593 if (R->Options & Opt_loginShell)
1594 {
1595 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1596
1597 login[0] = '-';
1598 STRCPY(&login[1], arg_a[0]);
1599 arg_a[0] = login;
1600 }
1601 arg_v = arg_a;
1602 }
1603 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;
1604 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1605 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1606 command, arg_v, environ, iov_a, 0);
1607 if (login)
1608 free(login);
1609 close(R->tty_fd);
1610 return R->cmd_fd;
1611 }
1612#endif 1150#endif
1613 return -1; 1151
1152 scr_recolour ();
1614} 1153}
1615 1154
1616/* ------------------------------------------------------------------------- * 1155/* ------------------------------------------------------------------------- *
1617 * GET TTY CURRENT STATE * 1156 * GET TTY CURRENT STATE *
1618 * ------------------------------------------------------------------------- */ 1157 * ------------------------------------------------------------------------- */
1619/* rxvt_get_ttymode() */
1620/* INTPROTO */
1621void 1158void
1622rxvt_get_ttymode(ttymode_t *tio, int erase) 1159rxvt_get_ttymode (ttymode_t *tio, int erase)
1623{ 1160{
1624#ifdef HAVE_TERMIOS_H 1161#ifdef HAVE_TERMIOS_H
1625 /* 1162 /*
1626 * standard System V termios interface 1163 * standard System V termios interface
1627 */ 1164 */
1628 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) 1165 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1629 { 1166 {
1630 /* return error - use system defaults */ 1167 /* return error - use system defaults */
1631 tio->c_cc[VINTR] = CINTR; 1168 tio->c_cc[VINTR] = CINTR;
1632 tio->c_cc[VQUIT] = CQUIT; 1169 tio->c_cc[VQUIT] = CQUIT;
1633 tio->c_cc[VERASE] = CERASE; 1170 tio->c_cc[VERASE] = CERASE;
… …
1707 /* 1244 /*
1708 * sgtty interface 1245 * sgtty interface
1709 */ 1246 */
1710 1247
1711 /* get parameters -- gtty */ 1248 /* get parameters -- gtty */
1712 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) 1249 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1713 { 1250 {
1714 tio->sg.sg_erase = CERASE; /* ^H */ 1251 tio->sg.sg_erase = CERASE; /* ^H */
1715 tio->sg.sg_kill = CKILL; /* ^U */ 1252 tio->sg.sg_kill = CKILL; /* ^U */
1716 } 1253 }
1717 if (erase != -1) 1254 if (erase != -1)
1718 tio->sg.sg_erase = (char)erase; 1255 tio->sg.sg_erase = (char)erase;
1719 1256
1720 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); 1257 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1721 1258
1722 /* get special characters */ 1259 /* get special characters */
1723 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) 1260 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1724 { 1261 {
1725 tio->tc.t_intrc = CINTR; /* ^C */ 1262 tio->tc.t_intrc = CINTR; /* ^C */
1726 tio->tc.t_quitc = CQUIT; /* ^\ */ 1263 tio->tc.t_quitc = CQUIT; /* ^\ */
1727 tio->tc.t_startc = CSTART; /* ^Q */ 1264 tio->tc.t_startc = CSTART; /* ^Q */
1728 tio->tc.t_stopc = CSTOP; /* ^S */ 1265 tio->tc.t_stopc = CSTOP; /* ^S */
1729 tio->tc.t_eofc = CEOF; /* ^D */ 1266 tio->tc.t_eofc = CEOF; /* ^D */
1730 tio->tc.t_brkc = -1; 1267 tio->tc.t_brkc = -1;
1731 } 1268 }
1732 /* get local special chars */ 1269 /* get local special chars */
1733 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) 1270 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1734 { 1271 {
1735 tio->lc.t_suspc = CSUSP; /* ^Z */ 1272 tio->lc.t_suspc = CSUSP; /* ^Z */
1736 tio->lc.t_dsuspc = CDSUSP; /* ^Y */ 1273 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1737 tio->lc.t_rprntc = CRPRNT; /* ^R */ 1274 tio->lc.t_rprntc = CRPRNT; /* ^R */
1738 tio->lc.t_flushc = CFLUSH; /* ^O */ 1275 tio->lc.t_flushc = CFLUSH; /* ^O */
1739 tio->lc.t_werasc = CWERASE; /* ^W */ 1276 tio->lc.t_werasc = CWERASE; /* ^W */
1740 tio->lc.t_lnextc = CLNEXT; /* ^V */ 1277 tio->lc.t_lnextc = CLNEXT; /* ^V */
1741 } 1278 }
1742 /* get line discipline */ 1279 /* get line discipline */
1743 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line)); 1280 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1744# ifdef NTTYDISC 1281# ifdef NTTYDISC
1745 1282
1746 tio->line = NTTYDISC; 1283 tio->line = NTTYDISC;
1747# endif /* NTTYDISC */ 1284# endif /* NTTYDISC */
1748 1285
… …
1753 * Debugging 1290 * Debugging
1754 */ 1291 */
1755#ifdef DEBUG_TTYMODE 1292#ifdef DEBUG_TTYMODE
1756#ifdef HAVE_TERMIOS_H 1293#ifdef HAVE_TERMIOS_H
1757 /* c_iflag bits */ 1294 /* c_iflag bits */
1758 fprintf(stderr, "Input flags\n"); 1295 fprintf (stderr, "Input flags\n");
1759 1296
1760 /* cpp token stringize doesn't work on all machines <sigh> */ 1297 /* cpp token stringize doesn't work on all machines <sigh> */
1761# define FOO(flag,name) \ 1298# define FOO(flag,name) \
1762 if ((tio->c_iflag) & flag) \ 1299 if ((tio->c_iflag) & flag) \
1763 fprintf (stderr, "%s ", name) 1300 fprintf (stderr, "%s ", name)
1764 1301
1765 /* c_iflag bits */ 1302 /* c_iflag bits */
1766 FOO(IGNBRK, "IGNBRK"); 1303 FOO (IGNBRK, "IGNBRK");
1767 FOO(BRKINT, "BRKINT"); 1304 FOO (BRKINT, "BRKINT");
1768 FOO(IGNPAR, "IGNPAR"); 1305 FOO (IGNPAR, "IGNPAR");
1769 FOO(PARMRK, "PARMRK"); 1306 FOO (PARMRK, "PARMRK");
1770 FOO(INPCK, "INPCK"); 1307 FOO (INPCK, "INPCK");
1771 FOO(ISTRIP, "ISTRIP"); 1308 FOO (ISTRIP, "ISTRIP");
1772 FOO(INLCR, "INLCR"); 1309 FOO (INLCR, "INLCR");
1773 FOO(IGNCR, "IGNCR"); 1310 FOO (IGNCR, "IGNCR");
1774 FOO(ICRNL, "ICRNL"); 1311 FOO (ICRNL, "ICRNL");
1775 FOO(IXON, "IXON"); 1312 FOO (IXON, "IXON");
1776 FOO(IXOFF, "IXOFF"); 1313 FOO (IXOFF, "IXOFF");
1777# ifdef IUCLC 1314# ifdef IUCLC
1778 1315
1779 FOO(IUCLC, "IUCLC"); 1316 FOO (IUCLC, "IUCLC");
1780# endif 1317# endif
1781# ifdef IXANY 1318# ifdef IXANY
1782 1319
1783 FOO(IXANY, "IXANY"); 1320 FOO (IXANY, "IXANY");
1784# endif 1321# endif
1785# ifdef IMAXBEL 1322# ifdef IMAXBEL
1786 1323
1787 FOO(IMAXBEL, "IMAXBEL"); 1324 FOO (IMAXBEL, "IMAXBEL");
1788# endif 1325# endif
1789 1326
1790 fprintf(stderr, "\n"); 1327 fprintf (stderr, "\n");
1791 1328
1792# undef FOO 1329# undef FOO
1793# define FOO(entry, name) \ 1330# define FOO(entry, name) \
1794 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) 1331 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1795 1332
1796 FOO(VINTR, "VINTR"); 1333 FOO (VINTR, "VINTR");
1797 FOO(VQUIT, "VQUIT"); 1334 FOO (VQUIT, "VQUIT");
1798 FOO(VERASE, "VERASE"); 1335 FOO (VERASE, "VERASE");
1799 FOO(VKILL, "VKILL"); 1336 FOO (VKILL, "VKILL");
1800 FOO(VEOF, "VEOF"); 1337 FOO (VEOF, "VEOF");
1801 FOO(VEOL, "VEOL"); 1338 FOO (VEOL, "VEOL");
1802# ifdef VEOL2 1339# ifdef VEOL2
1803 1340
1804 FOO(VEOL2, "VEOL2"); 1341 FOO (VEOL2, "VEOL2");
1805# endif 1342# endif
1806# ifdef VSWTC 1343# ifdef VSWTC
1807 1344
1808 FOO(VSWTC, "VSWTC"); 1345 FOO (VSWTC, "VSWTC");
1809# endif 1346# endif
1810# ifdef VSWTCH 1347# ifdef VSWTCH
1811 1348
1812 FOO(VSWTCH, "VSWTCH"); 1349 FOO (VSWTCH, "VSWTCH");
1813# endif 1350# endif
1814 1351
1815 FOO(VSTART, "VSTART"); 1352 FOO (VSTART, "VSTART");
1816 FOO(VSTOP, "VSTOP"); 1353 FOO (VSTOP, "VSTOP");
1817 FOO(VSUSP, "VSUSP"); 1354 FOO (VSUSP, "VSUSP");
1818# ifdef VDSUSP 1355# ifdef VDSUSP
1819 1356
1820 FOO(VDSUSP, "VDSUSP"); 1357 FOO (VDSUSP, "VDSUSP");
1821# endif 1358# endif
1822# ifdef VREPRINT 1359# ifdef VREPRINT
1823 1360
1824 FOO(VREPRINT, "VREPRINT"); 1361 FOO (VREPRINT, "VREPRINT");
1825# endif 1362# endif
1826# ifdef VDISCRD 1363# ifdef VDISCRD
1827 1364
1828 FOO(VDISCRD, "VDISCRD"); 1365 FOO (VDISCRD, "VDISCRD");
1829# endif 1366# endif
1830# ifdef VWERSE 1367# ifdef VWERSE
1831 1368
1832 FOO(VWERSE, "VWERSE"); 1369 FOO (VWERSE, "VWERSE");
1833# endif 1370# endif
1834# ifdef VLNEXT 1371# ifdef VLNEXT
1835 1372
1836 FOO(VLNEXT, "VLNEXT"); 1373 FOO (VLNEXT, "VLNEXT");
1837# endif 1374# endif
1838 1375
1839 fprintf(stderr, "\n"); 1376 fprintf (stderr, "\n");
1840# undef FOO 1377# undef FOO
1841# endif /* HAVE_TERMIOS_H */ 1378# endif /* HAVE_TERMIOS_H */
1842#endif /* DEBUG_TTYMODE */ 1379#endif /* DEBUG_TTYMODE */
1843} 1380}
1844 1381
1382/*----------------------------------------------------------------------*/
1383/*
1384 * Run the command in a subprocess and return a file descriptor for the
1385 * master end of the pseudo-teletype pair with the command talking to
1386 * the slave.
1387 */
1388void
1389rxvt_term::run_command (const char *const *argv)
1390{
1391 if (!pty.get ())
1392 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1393
1394 pty.set_utf8_mode (enc_utf8);
1395
1396 /* set initial window size */
1397 tt_winch ();
1398
1399 int er;
1400
1401#ifndef NO_BACKSPACE_KEY
1402 if (key_backspace[0] && !key_backspace[1])
1403 er = key_backspace[0];
1404 else if (strcmp (key_backspace, "DEC") == 0)
1405 er = '\177'; /* the initial state anyway */
1406 else
1407#endif
1408 er = -1;
1409
1410 rxvt_get_ttymode (&tio, er);
1411
1412 sw_chld.start (SIGCHLD);
1413
1414#ifndef __QNX__
1415 /* spin off the command interpreter */
1416 switch (cmd_pid = fork ())
1417 {
1418 case -1:
1419 rxvt_fatal ("can't fork, aborting.\n");
1420 case 0:
1421 init_env ();
1422
1423 if (!pty.make_controlling_tty ())
1424 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1425 else
1426 {
1427 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1428 dup2 (pty.tty, STDIN_FILENO);
1429 dup2 (pty.tty, STDOUT_FILENO);
1430 dup2 (pty.tty, STDERR_FILENO);
1431
1432 // close all our file handles that we do no longer need
1433 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1434 {
1435 if ((*t)->pty.pty > 2) close ((*t)->pty.pty);
1436 if ((*t)->pty.tty > 2) close ((*t)->pty.tty);
1437 }
1438
1439 run_child (argv);
1440 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1441 }
1442
1443 _exit (EXIT_FAILURE);
1444
1445 default:
1446 {
1447#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1448 int fdstdin;
1449
1450 fdstdin = dup (STDIN_FILENO);
1451 dup2 (pty.tty, STDIN_FILENO);
1452#endif
1453
1454#ifdef UTMP_SUPPORT
1455 privileged_utmp (SAVE);
1456#endif
1457
1458#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1459
1460 dup2 (fdstdin, STDIN_FILENO);
1461 close (fdstdin);
1462#endif
1463 }
1464
1465 pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1466 break;
1467 }
1468#else /* __QNX__ uses qnxspawn () */
1469 fchmod (pty.tty, 0622);
1470 fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1471 fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1472
1473 if (run_child (argv) == -1)
1474 exit (EXIT_FAILURE);
1475#endif
1476}
1477
1478/* ------------------------------------------------------------------------- *
1479 * CHILD PROCESS OPERATIONS *
1480 * ------------------------------------------------------------------------- */
1481/*
1482 * The only open file descriptor is the slave tty - so no error messages.
1483 * returns are fatal
1484 */
1485int
1486rxvt_term::run_child (const char *const *argv)
1487{
1488 char *login;
1489
1490 SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1491
1492 if (options & Opt_console)
1493 { /* be virtual console, fail silently */
1494#ifdef TIOCCONS
1495 unsigned int on = 1;
1496
1497 ioctl (STDIN_FILENO, TIOCCONS, &on);
1498#elif defined (SRIOCSREDIR)
1499 int fd;
1500
1501 fd = open (CONSOLE, O_WRONLY, 0);
1502 if (fd >= 0)
1503 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1504 close (fd);
1505#endif /* SRIOCSREDIR */
1506 }
1507
1508 /* reset signals and spin off the command interpreter */
1509 signal (SIGINT, SIG_DFL);
1510 signal (SIGQUIT, SIG_DFL);
1511 signal (SIGCHLD, SIG_DFL);
1512 signal (SIGHUP, SIG_DFL);
1513 signal (SIGPIPE, SIG_DFL);
1514 /*
1515 * mimick login's behavior by disabling the job control signals
1516 * a shell that wants them can turn them back on
1517 */
1518#ifdef SIGTSTP
1519 signal (SIGTSTP, SIG_IGN);
1520 signal (SIGTTIN, SIG_IGN);
1521 signal (SIGTTOU, SIG_IGN);
1522#endif /* SIGTSTP */
1523
1524 // unblock signals (signals are blocked by iom.C
1525 sigset_t ss;
1526 sigemptyset (&ss);
1527 sigprocmask (SIG_SETMASK, &ss, 0);
1528
1529#ifndef __QNX__
1530 /* command interpreter path */
1531 if (argv != NULL)
1532 {
1533# ifdef DEBUG_CMD
1534 int i;
1535
1536 for (i = 0; argv[i]; i++)
1537 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1538# endif
1539
1540 execvp (argv[0], (char *const *)argv);
1541 /* no error message: STDERR is closed! */
1542 }
1543 else
1544 {
1545 const char *argv0, *shell;
1546
1547 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1548 shell = "/bin/sh";
1549
1550 argv0 = (const char *)rxvt_r_basename (shell);
1551
1552 if (options & Opt_loginShell)
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
1564#else /* __QNX__ uses qnxspawn () */
1565
1566 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1567 char *command = NULL, fullcommand[_MAX_PATH];
1568 char **arg_v, *arg_a[2] = { NULL, NULL };
1569
1570 if (argv != NULL)
1571 {
1572 if (access (argv[0], X_OK) == -1)
1573 {
1574 if (strchr (argv[0], '/') == NULL)
1575 {
1576 searchenv (argv[0], "PATH", fullcommand);
1577
1578 if (fullcommand[0] != '\0')
1579 command = fullcommand;
1580 }
1581
1582 if (access (command, X_OK) == -1)
1583 return -1;
1584 }
1585 else
1586 command = argv[0];
1587
1588 arg_v = argv;
1589 }
1590 else
1591 {
1592 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1593 command = "/bin/sh";
1594
1595 arg_a[0] = my_basename (command);
1596
1597 if (options & Opt_loginShell)
1598 {
1599 login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1600
1601 login[0] = '-';
1602 strcpy (&login[1], arg_a[0]);
1603 arg_a[0] = login;
1604 }
1605
1606 arg_v = arg_a;
1607 }
1608
1609 iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1610 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1611 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1612 command, arg_v, environ, iov_a, 0);
1613 if (login)
1614 free (login);
1615
1616 pty.close_tty ();
1617 return pty.pty;
1618#endif
1619
1620 return -1;
1621}
1622
1845/*----------------------- end-of-file (C source) -----------------------*/ 1623/*----------------------- end-of-file (C source) -----------------------*/

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