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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.6 by pcg, Tue Nov 25 17:11:33 2003 UTC vs.
Revision 1.153 by root, Wed Jan 25 02:42:06 2006 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.6 2003/11/25 17:11:33 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) 2003-2006 Marc Lehmann <pcg@goof.com>
15 * 15 *
16 * This program is free software; you can redistribute it and/or modify 16 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by 17 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or 18 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version. 19 * (at your option) any later version.
… …
31 * Initialisation routines. 31 * Initialisation routines.
32 */ 32 */
33 33
34#include "../config.h" /* NECESSARY */ 34#include "../config.h" /* NECESSARY */
35#include "rxvt.h" /* NECESSARY */ 35#include "rxvt.h" /* NECESSARY */
36#include "rxvtutil.h"
36#include "init.h" 37#include "init.h"
37 38
39#include <limits>
40
38#include <signal.h> 41#include <csignal>
39 42
40const char *const def_colorName[] = { 43const char *const def_colorName[] =
44 {
41 COLOR_FOREGROUND, 45 COLOR_FOREGROUND,
42 COLOR_BACKGROUND, 46 COLOR_BACKGROUND,
43/* low-intensity colors */ 47 /* low-intensity colors */
44 "Black", /* 0: black (#000000) */ 48 "Black", /* 0: black (#000000) */
45#ifndef NO_BRIGHTCOLOR
46 "Red3", /* 1: red (#CD0000) */ 49 "Red3", /* 1: red (#CD0000) */
47 "Green3", /* 2: green (#00CD00) */ 50 "Green3", /* 2: green (#00CD00) */
48 "Yellow3", /* 3: yellow (#CDCD00) */ 51 "Yellow3", /* 3: yellow (#CDCD00) */
49 "Blue3", /* 4: blue (#0000CD) */ 52 "Blue3", /* 4: blue (#0000CD) */
50 "Magenta3", /* 5: magenta (#CD00CD) */ 53 "Magenta3", /* 5: magenta (#CD00CD) */
… …
52# ifdef XTERM_COLORS 55# ifdef XTERM_COLORS
53 "Grey90", /* 7: white (#E5E5E5) */ 56 "Grey90", /* 7: white (#E5E5E5) */
54# else 57# else
55 "AntiqueWhite", /* 7: white (#FAEBD7) */ 58 "AntiqueWhite", /* 7: white (#FAEBD7) */
56# endif 59# endif
57/* high-intensity colors */ 60 /* high-intensity colors */
58# ifdef XTERM_COLORS 61# ifdef XTERM_COLORS
59 "Grey30", /* 8: bright black (#4D4D4D) */ 62 "Grey30", /* 8: bright black (#4D4D4D) */
60# else 63# else
61 "Grey25", /* 8: bright black (#404040) */ 64 "Grey25", /* 8: bright black (#404040) */
62# endif 65# endif
63#endif /* NO_BRIGHTCOLOR */
64 "Red", /* 1/9: bright red (#FF0000) */ 66 "Red", /* 1/9: bright red (#FF0000) */
65 "Green", /* 2/10: bright green (#00FF00) */ 67 "Green", /* 2/10: bright green (#00FF00) */
66 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 68 "Yellow", /* 3/11: bright yellow (#FFFF00) */
67 "Blue", /* 4/12: bright blue (#0000FF) */ 69 "Blue", /* 4/12: bright blue (#0000FF) */
68 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 70 "Magenta", /* 5/13: bright magenta (#FF00FF) */
69 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 71 "Cyan", /* 6/14: bright cyan (#00FFFF) */
70 "White", /* 7/15: bright white (#FFFFFF) */ 72 "White", /* 7/15: bright white (#FFFFFF) */
71#ifdef TTY_256COLOR 73
72 "rgb:00/00/00", /* default 16-255 color table */ 74 // 88 xterm colours
73 "rgb:00/00/2a", 75 "rgb:00/00/00",
74 "rgb:00/00/55", 76 "rgb:00/00/8b",
75 "rgb:00/00/7f",
76 "rgb:00/00/aa",
77 "rgb:00/00/d4", 77 "rgb:00/00/cd",
78 "rgb:00/00/ff",
78 "rgb:00/2a/00", 79 "rgb:00/8b/00",
79 "rgb:00/2a/2a", 80 "rgb:00/8b/8b",
80 "rgb:00/2a/55",
81 "rgb:00/2a/7f",
82 "rgb:00/2a/aa",
83 "rgb:00/2a/d4", 81 "rgb:00/8b/cd",
84 "rgb:00/55/00",
85 "rgb:00/55/2a",
86 "rgb:00/55/55",
87 "rgb:00/55/7f", 82 "rgb:00/8b/ff",
88 "rgb:00/55/aa",
89 "rgb:00/55/d4",
90 "rgb:00/7f/00",
91 "rgb:00/7f/2a",
92 "rgb:00/7f/55",
93 "rgb:00/7f/7f",
94 "rgb:00/7f/aa",
95 "rgb:00/7f/d4",
96 "rgb:00/aa/00",
97 "rgb:00/aa/2a",
98 "rgb:00/aa/55",
99 "rgb:00/aa/7f",
100 "rgb:00/aa/aa",
101 "rgb:00/aa/d4",
102 "rgb:00/d4/00", 83 "rgb:00/cd/00",
103 "rgb:00/d4/2a", 84 "rgb:00/cd/8b",
104 "rgb:00/d4/55",
105 "rgb:00/d4/7f",
106 "rgb:00/d4/aa",
107 "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",
108 "rgb:2a/00/00", 91 "rgb:8b/00/00",
109 "rgb:2a/00/2a", 92 "rgb:8b/00/8b",
110 "rgb:2a/00/55",
111 "rgb:2a/00/7f",
112 "rgb:2a/00/aa",
113 "rgb:2a/00/d4", 93 "rgb:8b/00/cd",
114 "rgb:2a/2a/00",
115 "rgb:2a/2a/2a",
116 "rgb:2a/2a/55",
117 "rgb:2a/2a/7f",
118 "rgb:2a/2a/aa",
119 "rgb:2a/2a/d4",
120 "rgb:2a/55/00",
121 "rgb:2a/55/2a",
122 "rgb:2a/55/55",
123 "rgb:2a/55/7f",
124 "rgb:2a/55/aa",
125 "rgb:2a/55/d4",
126 "rgb:2a/7f/00",
127 "rgb:2a/7f/2a",
128 "rgb:2a/7f/55",
129 "rgb:2a/7f/7f",
130 "rgb:2a/7f/aa",
131 "rgb:2a/7f/d4",
132 "rgb:2a/aa/00",
133 "rgb:2a/aa/2a",
134 "rgb:2a/aa/55",
135 "rgb:2a/aa/7f",
136 "rgb:2a/aa/aa",
137 "rgb:2a/aa/d4",
138 "rgb:2a/d4/00",
139 "rgb:2a/d4/2a",
140 "rgb:2a/d4/55",
141 "rgb:2a/d4/7f",
142 "rgb:2a/d4/aa",
143 "rgb:2a/d4/d4",
144 "rgb:55/00/00",
145 "rgb:55/00/2a",
146 "rgb:55/00/55",
147 "rgb:55/00/7f", 94 "rgb:8b/00/ff",
148 "rgb:55/00/aa",
149 "rgb:55/00/d4",
150 "rgb:55/2a/00", 95 "rgb:8b/8b/00",
151 "rgb:55/2a/2a", 96 "rgb:8b/8b/8b",
152 "rgb:55/2a/55", 97 "rgb:8b/8b/cd",
153 "rgb:55/2a/7f", 98 "rgb:8b/8b/ff",
154 "rgb:55/2a/aa",
155 "rgb:55/2a/d4",
156 "rgb:55/55/00",
157 "rgb:55/55/2a",
158 "rgb:55/55/55",
159 "rgb:55/55/7f",
160 "rgb:55/55/aa",
161 "rgb:55/55/d4",
162 "rgb:55/7f/00",
163 "rgb:55/7f/2a",
164 "rgb:55/7f/55",
165 "rgb:55/7f/7f",
166 "rgb:55/7f/aa",
167 "rgb:55/7f/d4",
168 "rgb:55/aa/00",
169 "rgb:55/aa/2a",
170 "rgb:55/aa/55",
171 "rgb:55/aa/7f",
172 "rgb:55/aa/aa",
173 "rgb:55/aa/d4",
174 "rgb:55/d4/00", 99 "rgb:8b/cd/00",
175 "rgb:55/d4/2a", 100 "rgb:8b/cd/8b",
176 "rgb:55/d4/55",
177 "rgb:55/d4/7f",
178 "rgb:55/d4/aa",
179 "rgb:55/d4/d4", 101 "rgb:8b/cd/cd",
180 "rgb:7f/00/00", 102 "rgb:8b/cd/ff",
181 "rgb:7f/00/2a",
182 "rgb:7f/00/55",
183 "rgb:7f/00/7f",
184 "rgb:7f/00/aa",
185 "rgb:7f/00/d4",
186 "rgb:7f/2a/00",
187 "rgb:7f/2a/2a",
188 "rgb:7f/2a/55",
189 "rgb:7f/2a/7f",
190 "rgb:7f/2a/aa",
191 "rgb:7f/2a/d4",
192 "rgb:7f/55/00",
193 "rgb:7f/55/2a",
194 "rgb:7f/55/55",
195 "rgb:7f/55/7f",
196 "rgb:7f/55/aa",
197 "rgb:7f/55/d4",
198 "rgb:7f/7f/00", 103 "rgb:8b/ff/00",
199 "rgb:7f/7f/2a", 104 "rgb:8b/ff/8b",
200 "rgb:7f/7f/55",
201 "rgb:7f/7f/7f",
202 "rgb:7f/7f/aa",
203 "rgb:7f/7f/d4",
204 "rgb:7f/aa/00",
205 "rgb:7f/aa/2a",
206 "rgb:7f/aa/55",
207 "rgb:7f/aa/7f",
208 "rgb:7f/aa/aa",
209 "rgb:7f/aa/d4",
210 "rgb:7f/d4/00",
211 "rgb:7f/d4/2a",
212 "rgb:7f/d4/55",
213 "rgb:7f/d4/7f",
214 "rgb:7f/d4/aa",
215 "rgb:7f/d4/d4",
216 "rgb:aa/00/00",
217 "rgb:aa/00/2a",
218 "rgb:aa/00/55",
219 "rgb:aa/00/7f",
220 "rgb:aa/00/aa",
221 "rgb:aa/00/d4",
222 "rgb:aa/2a/00",
223 "rgb:aa/2a/2a",
224 "rgb:aa/2a/55",
225 "rgb:aa/2a/7f",
226 "rgb:aa/2a/aa",
227 "rgb:aa/2a/d4",
228 "rgb:aa/55/00",
229 "rgb:aa/55/2a",
230 "rgb:aa/55/55",
231 "rgb:aa/55/7f",
232 "rgb:aa/55/aa",
233 "rgb:aa/55/d4",
234 "rgb:aa/7f/00",
235 "rgb:aa/7f/2a",
236 "rgb:aa/7f/55",
237 "rgb:aa/7f/7f",
238 "rgb:aa/7f/aa",
239 "rgb:aa/7f/d4", 105 "rgb:8b/ff/cd",
240 "rgb:aa/aa/00", 106 "rgb:8b/ff/ff",
241 "rgb:aa/aa/2a",
242 "rgb:aa/aa/55",
243 "rgb:aa/aa/7f",
244 "rgb:aa/aa/aa",
245 "rgb:aa/aa/d4",
246 "rgb:aa/d4/00",
247 "rgb:aa/d4/2a",
248 "rgb:aa/d4/55",
249 "rgb:aa/d4/7f",
250 "rgb:aa/d4/aa",
251 "rgb:aa/d4/d4",
252 "rgb:d4/00/00", 107 "rgb:cd/00/00",
253 "rgb:d4/00/2a", 108 "rgb:cd/00/8b",
254 "rgb:d4/00/55",
255 "rgb:d4/00/7f",
256 "rgb:d4/00/aa",
257 "rgb:d4/00/d4", 109 "rgb:cd/00/cd",
110 "rgb:cd/00/ff",
258 "rgb:d4/2a/00", 111 "rgb:cd/8b/00",
259 "rgb:d4/2a/2a", 112 "rgb:cd/8b/8b",
260 "rgb:d4/2a/55",
261 "rgb:d4/2a/7f",
262 "rgb:d4/2a/aa",
263 "rgb:d4/2a/d4", 113 "rgb:cd/8b/cd",
264 "rgb:d4/55/00",
265 "rgb:d4/55/2a",
266 "rgb:d4/55/55",
267 "rgb:d4/55/7f", 114 "rgb:cd/8b/ff",
268 "rgb:d4/55/aa",
269 "rgb:d4/55/d4",
270 "rgb:d4/7f/00",
271 "rgb:d4/7f/2a",
272 "rgb:d4/7f/55",
273 "rgb:d4/7f/7f",
274 "rgb:d4/7f/aa",
275 "rgb:d4/7f/d4",
276 "rgb:d4/aa/00",
277 "rgb:d4/aa/2a",
278 "rgb:d4/aa/55",
279 "rgb:d4/aa/7f",
280 "rgb:d4/aa/aa",
281 "rgb:d4/aa/d4",
282 "rgb:d4/d4/00", 115 "rgb:cd/cd/00",
283 "rgb:d4/d4/2a", 116 "rgb:cd/cd/8b",
284 "rgb:d4/d4/55",
285 "rgb:d4/d4/7f",
286 "rgb:d4/d4/aa",
287 "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",
288 "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",
289 "rgb:12/12/12", 139 "rgb:2e/2e/2e",
290 "rgb:1c/1c/1c", 140 "rgb:5c/5c/5c",
291 "rgb:26/26/26",
292 "rgb:30/30/30", 141 "rgb:73/73/73",
293 "rgb:3a/3a/3a",
294 "rgb:44/44/44",
295 "rgb:4e/4e/4e",
296 "rgb:58/58/58", 142 "rgb:8b/8b/8b",
297 "rgb:62/62/62", 143 "rgb:a2/a2/a2",
298 "rgb:6c/6c/6c",
299 "rgb:76/76/76",
300 "rgb:80/80/80",
301 "rgb:8a/8a/8a",
302 "rgb:94/94/94", 144 "rgb:b9/b9/b9",
303 "rgb:9e/9e/9e",
304 "rgb:a8/a8/a8",
305 "rgb:b2/b2/b2",
306 "rgb:bc/bc/bc",
307 "rgb:c6/c6/c6",
308 "rgb:d0/d0/d0", 145 "rgb:d0/d0/d0",
309 "rgb:da/da/da",
310 "rgb:e4/e4/e4", 146 "rgb:e7/e7/e7",
311 "rgb:ee/ee/ee", 147
312#endif
313#ifndef NO_CURSORCOLOR 148#ifndef NO_CURSORCOLOR
314 COLOR_CURSOR_BACKGROUND, 149 COLOR_CURSOR_BACKGROUND,
315 COLOR_CURSOR_FOREGROUND, 150 COLOR_CURSOR_FOREGROUND,
316#endif /* ! NO_CURSORCOLOR */ 151#endif /* ! NO_CURSORCOLOR */
317 NULL, /* Color_pointer */ 152 NULL, /* Color_pointer_fg */
153 NULL, /* Color_pointer_bg */
318 NULL, /* Color_border */ 154 NULL, /* Color_border */
319#ifndef NO_BOLD_UNDERLINE_REVERSE 155#ifndef NO_BOLD_UNDERLINE_REVERSE
320 NULL, /* Color_BD */ 156 NULL, /* Color_BD */
157 NULL, /* Color_IT */
321 NULL, /* Color_UL */ 158 NULL, /* Color_UL */
322 NULL, /* Color_RV */ 159 NULL, /* Color_RV */
323#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 160#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
161#if ENABLE_FRILLS
162 NULL, // Color_underline
163#endif
324#ifdef OPTION_HC 164#ifdef OPTION_HC
325 NULL, 165 NULL,
326#endif 166#endif
327#ifdef KEEP_SCROLLCOLOR 167#ifdef KEEP_SCROLLCOLOR
328 COLOR_SCROLLBAR, 168 COLOR_SCROLLBAR,
329 COLOR_SCROLLTROUGH, 169 COLOR_SCROLLTROUGH,
330#endif /* KEEP_SCROLLCOLOR */ 170#endif /* KEEP_SCROLLCOLOR */
331}; 171#if TINTING
332 172 NULL,
333const char *const xa_names[NUM_XA] = {
334 "COMPOUND_TEXT",
335 "MULTIPLE",
336 "TARGETS",
337 "TEXT",
338 "TIMESTAMP",
339 "VT_SELECTION",
340 "INCR",
341 "WM_DELETE_WINDOW",
342#ifdef TRANSPARENT
343 "_XROOTPMAP_ID",
344#endif 173#endif
345#ifdef OFFIX_DND 174#if OFF_FOCUS_FADING
346 "DndProtocol", 175 "black",
347 "DndSelection",
348#endif 176#endif
349 "CLIPBOARD" 177 };
350}; 178
179bool
180rxvt_term::init_vars ()
181{
182 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
183#ifdef OFF_FOCUS_FADING
184 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
185#endif
186 pix_colors = pix_colors_focused;
187
188 if (pix_colors == NULL)
189 return false;
190
191#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
192 pixmap = None;
193#endif
194
195 MEvent.time = CurrentTime;
196 MEvent.button = AnyButton;
197 options = DEFAULT_OPTIONS;
198 want_refresh = 1;
199 priv_modes = SavedModes = PrivMode_Default;
200 focus = 0;
201 ncol = 80;
202 nrow = 24;
203 int_bwidth = INTERNALBORDERWIDTH;
204 ext_bwidth = EXTERNALBORDERWIDTH;
205 lineSpace = LINESPACE;
206 saveLines = SAVELINES;
207 numpix_colors = TOTAL_COLORS;
208
209 refresh_limit = 1;
210 refresh_type = SLOW_REFRESH;
211 prev_nrow = prev_ncol = 0;
212
213 oldcursor.row = oldcursor.col = -1;
214#ifdef XPM_BACKGROUND
215 /* bgPixmap.w = bgPixmap.h = 0; */
216 bgPixmap.x = bgPixmap.y = 50;
217 bgPixmap.pixmap = None;
218#endif
219
220 last_bot = last_state = -1;
221
222 return true;
223}
224
225void
226rxvt_term::init_secondary ()
227{
228 int i;
229
230 /*
231 * Close all unused file descriptors
232 * We don't want them, we don't need them.
233 */
234 if ((i = open ("/dev/null", O_RDONLY)) < 0)
235 {
236 /* TODO: BOO HISS */
237 dup2 (STDERR_FILENO, STDIN_FILENO);
238 }
239 else if (i > STDIN_FILENO)
240 {
241 dup2 (i, STDIN_FILENO);
242 close (i);
243 }
244
245 dup2 (STDERR_FILENO, STDOUT_FILENO);
246
247#if 0 // schmorp sayz closing filies is murder
248 for (i = STDERR_FILENO + 1; i < num_fds; i++)
249 {
250#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
251 if (i == 4 || i == 7)
252 continue;
253#endif
254 close (i);
255 }
256#endif
257}
351 258
352/*----------------------------------------------------------------------*/ 259/*----------------------------------------------------------------------*/
353/* substitute system functions */ 260const char **
354#if defined(__svr4__) && ! defined(_POSIX_VERSION) 261rxvt_term::init_resources (int argc, const char *const *argv)
355/* INTPROTO */
356int
357rxvt_getdtablesize(void)
358{ 262{
359 struct rlimit rlim; 263 int i, r_argc;
264 char *val;
265 const char **cmd_argv, **r_argv;
360 266
361 getrlimit(RLIMIT_NOFILE, &rlim); 267 /*
362 return rlim.rlim_cur; 268 * Look for -exec option. Find => split and make cmd_argv[] of command args
269 */
270 for (r_argc = 0; r_argc < argc; r_argc++)
271 if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
272 break;
273
274 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
275
276 for (i = 0; i < r_argc; i++)
277 r_argv[i] = (const char *)argv[i];
278
279 r_argv[i] = NULL;
280
281 if (r_argc == argc)
282 cmd_argv = NULL;
283 else
284 {
285 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
286
287 for (i = 0; i < argc - r_argc - 1; i++)
288 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
289
290 cmd_argv[i] = NULL;
291 }
292
293 rs[Rs_name] = rxvt_r_basename (argv[0]);
294
295 /*
296 * Open display, get options/resources and create the window
297 */
298
299 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
300 rs[Rs_display_name] = ":0";
301
302 get_options (r_argc, r_argv);
303
304 if (!(display = displays.get (rs[Rs_display_name])))
305 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
306
307 extract_resources ();
308
309 free (r_argv);
310
311#if ENABLE_PERL
312 if (!rs[Rs_perl_ext_1])
313 rs[Rs_perl_ext_1] = "default";
314
315 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
316 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
317 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
318 {
319 rxvt_perl.init (this);
320 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
321 }
322#endif
323
324 /*
325 * set any defaults not already set
326 */
327 if (cmd_argv && cmd_argv[0])
328 {
329 if (!rs[Rs_title])
330 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
331 if (!rs[Rs_iconName])
332 rs[Rs_iconName] = rs[Rs_title];
333 }
334 else
335 {
336 if (!rs[Rs_title])
337 rs[Rs_title] = rs[Rs_name];
338 if (!rs[Rs_iconName])
339 rs[Rs_iconName] = rs[Rs_name];
340 }
341
342 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
343 saveLines = min (i, MAX_SAVELINES);
344
345#if ENABLE_FRILLS
346 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
347 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
348
349 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
350 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
351
352 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
353 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
354#endif
355
356#ifdef POINTER_BLANK
357 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
358 pointerBlankDelay = i;
359 else
360 pointerBlankDelay = 2;
361#endif
362
363 /* no point having a scrollbar without having any scrollback! */
364 if (!saveLines)
365 set_option (Opt_scrollBar, 0);
366
367#ifdef PRINTPIPE
368 if (!rs[Rs_print_pipe])
369 rs[Rs_print_pipe] = PRINTPIPE;
370#endif
371
372 if (!rs[Rs_cutchars])
373 rs[Rs_cutchars] = CUTCHARS;
374
375#ifndef NO_BACKSPACE_KEY
376 if (!rs[Rs_backspace_key])
377# ifdef DEFAULT_BACKSPACE
378 key_backspace = DEFAULT_BACKSPACE;
379# else
380 key_backspace = "DEC"; /* can toggle between \010 or \177 */
381# endif
382 else
383 {
384 val = strdup (rs[Rs_backspace_key]);
385 rxvt_Str_trim (val);
386 rxvt_Str_escaped (val);
387 key_backspace = val;
388 }
389#endif
390
391#ifndef NO_DELETE_KEY
392 if (!rs[Rs_delete_key])
393# ifdef DEFAULT_DELETE
394 key_delete = DEFAULT_DELETE;
395# else
396 key_delete = "\033[3~";
397# endif
398 else
399 {
400 val = strdup (rs[Rs_delete_key]);
401 rxvt_Str_trim (val);
402 rxvt_Str_escaped (val);
403 key_delete = val;
404 }
405#endif
406 if (rs[Rs_answerbackstring])
407 {
408 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
409 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
410 }
411
412#ifdef HAVE_SCROLLBARS
413 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
414#endif
415
416#ifdef XTERM_REVERSE_VIDEO
417 /* this is how xterm implements reverseVideo */
418 if (OPTION (Opt_reverseVideo))
419 {
420 if (!rs[Rs_color + Color_fg])
421 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
422 if (!rs[Rs_color + Color_bg])
423 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
424 }
425#endif
426
427 for (i = 0; i < NRS_COLORS; i++)
428 if (!rs[Rs_color + i])
429 rs[Rs_color + i] = def_colorName[i];
430
431#ifndef XTERM_REVERSE_VIDEO
432 /* this is how we implement reverseVideo */
433 if (OPTION (Opt_reverseVideo))
434 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
435#endif
436
437 /* convenient aliases for setting fg/bg to colors */
438 color_aliases (Color_fg);
439 color_aliases (Color_bg);
440#ifndef NO_CURSORCOLOR
441 color_aliases (Color_cursor);
442 color_aliases (Color_cursor2);
443#endif /* NO_CURSORCOLOR */
444 color_aliases (Color_pointer_fg);
445 color_aliases (Color_pointer_bg);
446 color_aliases (Color_border);
447#ifndef NO_BOLD_UNDERLINE_REVERSE
448 color_aliases (Color_BD);
449 color_aliases (Color_UL);
450 color_aliases (Color_RV);
451#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
452
453 if (!rs[Rs_color + Color_border])
454 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
455
456 return cmd_argv;
363} 457}
364#endif 458
365/*----------------------------------------------------------------------*/ 459/*----------------------------------------------------------------------*/
366bool 460void
367rxvt_term::init_vars() 461rxvt_term::init_env ()
368{ 462{
369 PixColors = new rxvt_color [TOTAL_COLORS]; 463 int i;
370 if (PixColors == NULL)
371 return false;
372
373#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
374 TermWin.pixmap = None;
375#endif
376#ifdef UTMP_SUPPORT
377 next_utmp_action = SAVE;
378#endif
379#ifndef NO_SETOWNER_TTYDEV
380 next_tty_action = SAVE;
381#endif
382 MEvent.time = CurrentTime;
383 MEvent.button = AnyButton;
384 Options = DEFAULT_OPTIONS;
385 want_refresh = 1;
386 cmd_pid = -1;
387 cmd_fd = tty_fd = Xfd = -1;
388 PrivateModes = SavedModes = PrivMode_Default;
389 TermWin.focus = 0;
390 TermWin.ncol = 80;
391 TermWin.nrow = 24;
392 TermWin.int_bwidth = INTERNALBORDERWIDTH;
393 TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
394 TermWin.lineSpace = LINESPACE;
395 TermWin.saveLines = SAVELINES;
396 numPixColors = TOTAL_COLORS;
397#ifndef NO_NEW_SELECTION
398 selection_style = NEW_SELECT;
399#else
400 selection_style = OLD_SELECT;
401#endif
402#ifndef NO_BRIGHTCOLOR
403 colorfgbg = DEFAULT_RSTYLE;
404#endif
405#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
406 ks_bigfont = XK_greater;
407 ks_smallfont = XK_less;
408#endif
409#ifdef GREEK_SUPPORT
410 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
411#endif
412 refresh_limit = 1;
413 refresh_type = SLOW_REFRESH;
414 prev_nrow = prev_ncol = 0;
415#ifdef MULTICHAR_SET
416# ifdef MULTICHAR_ENCODING
417 encoding_method = MULTICHAR_ENCODING;
418# endif
419 multichar_decode = rxvt_euc2jis;
420#endif
421 oldcursor.row = oldcursor.col = -1;
422#ifdef XPM_BACKGROUND
423/* bgPixmap.w = bgPixmap.h = 0; */
424 bgPixmap.x = bgPixmap.y = 50;
425 bgPixmap.pixmap = None;
426#endif
427 last_bot = last_state = -1;
428#ifdef MENUBAR
429 menu_readonly = 1;
430# if !(MENUBAR_MAX > 1)
431 CurrentBar = &(BarList);
432# endif /* (MENUBAR_MAX > 1) */
433#endif
434
435 return true;
436}
437
438/* EXTPROTO */
439void
440rxvt_init_secondary(pR)
441{
442 int i;
443#ifdef TTY_GID_SUPPORT
444 struct group *gr = getgrnam("tty");
445
446 if (gr) { /* change group ownership of tty to "tty" */
447 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
448 R->ttygid = gr->gr_gid;
449 } else
450#endif /* TTY_GID_SUPPORT */
451 {
452 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
453 R->ttygid = getgid();
454 }
455#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
456 R->locale = setlocale(LC_CTYPE, "");
457#endif
458
459/* get number of available file descriptors */
460#if defined(_POSIX_VERSION) || ! defined(__svr4__)
461 R->num_fds = (int)sysconf(_SC_OPEN_MAX);
462#else
463 R->num_fds = rxvt_getdtablesize();
464#endif
465
466/*
467 * Close all unused file descriptors
468 * We don't want them, we don't need them.
469 */
470 if ((i = open("/dev/null", O_RDONLY)) < 0) {
471 /* TODO: BOO HISS */
472 dup2(STDERR_FILENO, STDIN_FILENO);
473 } else if (i > STDIN_FILENO) {
474 dup2(i, STDIN_FILENO);
475 close(i);
476 }
477 dup2(STDERR_FILENO, STDOUT_FILENO);
478 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) {
479#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
480 if (i == 4 || i == 7)
481 continue;
482#endif
483 close(i);
484 }
485}
486
487/*----------------------------------------------------------------------*/
488/* EXTPROTO */
489const char **
490rxvt_init_resources(pR_ int argc, const char *const *argv)
491{
492 int i, r_argc;
493 char *val;
494 const char **cmd_argv, **r_argv;
495 const char **rs;
496
497/*
498 * Look for -exec option. Find => split and make cmd_argv[] of command args
499 */
500 for (r_argc = 0; r_argc < argc; r_argc++)
501 if (!STRCMP(argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))
502 break;
503 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1));
504
505 for (i = 0; i < r_argc; i++)
506 r_argv[i] = (const char *)argv[i];
507 r_argv[i] = NULL;
508 if (r_argc == argc)
509 cmd_argv = NULL;
510 else {
511 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
512
513 for (i = 0; i < argc - r_argc - 1; i++)
514 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
515 cmd_argv[i] = NULL;
516 }
517
518/* clear all resources */
519 rs = R->rs;
520 for (i = 0; i < NUM_RESOURCES;)
521 rs[i++] = NULL;
522
523 rs[Rs_name] = rxvt_r_basename(argv[0]);
524/*
525 * Open display, get options/resources and create the window
526 */
527 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL)
528 rs[Rs_display_name] = ":0";
529
530 rxvt_get_options(aR_ r_argc, r_argv);
531 free(r_argv);
532
533#ifdef LOCAL_X_IS_UNIX
534 if (rs[Rs_display_name][0] == ':') {
535 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name]));
536 STRCPY(val, "unix");
537 STRCAT(val, rs[Rs_display_name]);
538 R->Xdisplay = XOpenDisplay(val);
539 free(val);
540 }
541#endif
542
543 if (R->Xdisplay == NULL
544 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL) {
545 rxvt_print_error("can't open display %s", rs[Rs_display_name]);
546 exit(EXIT_FAILURE);
547 }
548
549 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
550
551/*
552 * set any defaults not already set
553 */
554 if (cmd_argv && cmd_argv[0]) {
555 if (!rs[Rs_title])
556 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);
557 if (!rs[Rs_iconName])
558 rs[Rs_iconName] = rs[Rs_title];
559 } else {
560 if (!rs[Rs_title])
561 rs[Rs_title] = rs[Rs_name];
562 if (!rs[Rs_iconName])
563 rs[Rs_iconName] = rs[Rs_name];
564 }
565 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)
566 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i);
567#ifndef NO_FRILLS
568 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)
569 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */
570 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)
571 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */
572#endif
573#ifndef NO_LINESPACE
574 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)
575 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */
576#endif
577
578#ifdef POINTER_BLANK
579 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)
580 R->pointerBlankDelay = i;
581 else
582 R->pointerBlankDelay = 2;
583#endif
584
585/* no point having a scrollbar without having any scrollback! */
586 if (!R->TermWin.saveLines)
587 R->Options &= ~Opt_scrollBar;
588
589#ifdef PRINTPIPE
590 if (!rs[Rs_print_pipe])
591 rs[Rs_print_pipe] = PRINTPIPE;
592#endif
593 if (!rs[Rs_cutchars])
594 rs[Rs_cutchars] = CUTCHARS;
595#ifdef ACS_ASCII
596 if (!rs[Rs_acs_chars])
597 rs[Rs_acs_chars] = ACS_CHARS;
598 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20) {
599 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
600 for (; i < 0x20; )
601 val[i] = ' ';
602 rs[Rs_acs_chars] = val;
603 }
604#endif
605#ifndef NO_BACKSPACE_KEY
606 if (!rs[Rs_backspace_key])
607# ifdef DEFAULT_BACKSPACE
608 R->key_backspace = DEFAULT_BACKSPACE;
609# else
610 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */
611# endif
612 else {
613 val = STRDUP(rs[Rs_backspace_key]);
614 rxvt_Str_trim(val);
615 rxvt_Str_escaped(val);
616 R->key_backspace = val;
617 }
618#endif
619#ifndef NO_DELETE_KEY
620 if (!rs[Rs_delete_key])
621# ifdef DEFAULT_DELETE
622 R->key_delete = DEFAULT_DELETE;
623# else
624 R->key_delete = "\033[3~";
625# endif
626 else {
627 val = STRDUP(rs[Rs_delete_key]);
628 rxvt_Str_trim(val);
629 rxvt_Str_escaped(val);
630 R->key_delete = val;
631 }
632#endif
633 if (rs[Rs_answerbackstring]) {
634 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
635 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
636 }
637
638 if (rs[Rs_selectstyle]) {
639 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
640 R->selection_style = OLD_WORD_SELECT;
641#ifndef NO_OLD_SELECTION
642 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
643 R->selection_style = OLD_SELECT;
644#endif
645 }
646
647#ifdef HAVE_SCROLLBARS
648 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
649 rs[Rs_scrollBar_thickness]);
650#endif
651
652 R->TermWin.fontset = new rxvt_fontset (aR);
653 R->TermWin.fontset->populate (rs[Rs_font]);
654 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
655 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
656 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
657
658#ifdef XTERM_REVERSE_VIDEO
659/* this is how xterm implements reverseVideo */
660 if (R->Options & Opt_reverseVideo) {
661 if (!rs[Rs_color + Color_fg])
662 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
663 if (!rs[Rs_color + Color_bg])
664 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
665 }
666#endif
667
668 for (i = 0; i < NRS_COLORS; i++)
669 if (!rs[Rs_color + i])
670 rs[Rs_color + i] = def_colorName[i];
671
672#ifndef XTERM_REVERSE_VIDEO
673/* this is how we implement reverseVideo */
674 if (R->Options & Opt_reverseVideo)
675 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
676#endif
677
678/* convenient aliases for setting fg/bg to colors */
679 rxvt_color_aliases(aR_ Color_fg);
680 rxvt_color_aliases(aR_ Color_bg);
681#ifndef NO_CURSORCOLOR
682 rxvt_color_aliases(aR_ Color_cursor);
683 rxvt_color_aliases(aR_ Color_cursor2);
684#endif /* NO_CURSORCOLOR */
685 rxvt_color_aliases(aR_ Color_pointer);
686 rxvt_color_aliases(aR_ Color_border);
687#ifndef NO_BOLD_UNDERLINE_REVERSE
688 rxvt_color_aliases(aR_ Color_BD);
689 rxvt_color_aliases(aR_ Color_UL);
690 rxvt_color_aliases(aR_ Color_RV);
691#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
692
693 return cmd_argv;
694}
695
696/*----------------------------------------------------------------------*/
697/* EXTPROTO */
698void
699rxvt_init_env(pR)
700{
701 int i;
702 unsigned int u; 464 unsigned int u;
703 char *val; 465 char *val;
704 466
705#ifdef DISPLAY_IS_IP 467#ifdef DISPLAY_IS_IP
706/* Fixup display_name for export over pty to any interested terminal 468 /* Fixup display_name for export over pty to any interested terminal
707 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 469 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
708 * (for the first non-loopback interface) that we get from 470 * (for the first non-loopback interface) that we get from
709 * rxvt_network_display(). This is more "name-resolution-portable", if you 471 * rxvt_network_display (). This is more "name-resolution-portable", if you
710 * will, and probably allows for faster x-client startup if your name 472 * will, and probably allows for faster x-client startup if your name
711 * server is beyond a slow link or overloaded at client startup. Of 473 * server is beyond a slow link or overloaded at client startup. Of
712 * course that only helps the shell's child processes, not us. 474 * course that only helps the shell's child processes, not us.
713 * 475 *
714 * Giving out the display_name also affords a potential security hole 476 * Giving out the display_name also affords a potential security hole
715 */ 477 */
716 val = rxvt_network_display(R->rs[Rs_display_name]); 478 val = rxvt_network_display (rs[Rs_display_name]);
717 R->rs[Rs_display_name] = (const char *)val; 479 rs[Rs_display_name] = (const char *)val;
480
718 if (val == NULL) 481 if (val == NULL)
719#endif /* DISPLAY_IS_IP */ 482#endif /* DISPLAY_IS_IP */
720 val = XDisplayString(R->Xdisplay); 483 val = XDisplayString (display->display);
484
721 if (R->rs[Rs_display_name] == NULL) 485 if (rs[Rs_display_name] == NULL)
722 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 486 rs[Rs_display_name] = val; /* use broken `:0' value */
723 487
724 i = STRLEN(val); 488 i = strlen (val);
725 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 489 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
726 490
727 sprintf(R->env_display, "DISPLAY=%s", val); 491 sprintf (env_display, "DISPLAY=%s", val);
728 492
729 /* avoiding the math library: 493 /* avoiding the math library:
730 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ 494 * i = (int) (ceil (log10 ((unsigned int)parent[0]))) */
731 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ; 495 for (i = 0, u = (unsigned int)parent[0]; u; u /= 10, i++)
732 MAX_IT(i, 1); 496 ;
497 max_it (i, 1);
733 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); 498 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
734 499
735 sprintf(R->env_windowid, "WINDOWID=%u", 500 sprintf (env_windowid, "WINDOWID=%u",
736 (unsigned int)R->TermWin.parent[0]); 501 (unsigned int)parent[0]);
737 502
738/* add entries to the environment: 503 /* add entries to the environment:
739 * @ DISPLAY: in case we started with -display 504 * @ DISPLAY: in case we started with -display
740 * @ WINDOWID: X window id number of the window 505 * @ WINDOWID: X window id number of the window
741 * @ COLORTERM: terminal sub-name and also indicates its color 506 * @ COLORTERM: terminal sub-name and also indicates its color
742 * @ TERM: terminal name 507 * @ TERM: terminal name
743 * @ TERMINFO: path to terminfo directory 508 * @ TERMINFO: path to terminfo directory
509 * @ COLORFGBG: fg;bg color codes
744 */ 510 */
745 putenv(R->env_display); 511 putenv (env_display);
746 putenv(R->env_windowid); 512 putenv (env_windowid);
513 if (env_colorfgbg)
514 putenv (env_colorfgbg);
515
747#ifdef RXVT_TERMINFO 516#ifdef RXVT_TERMINFO
748 putenv("TERMINFO=" RXVT_TERMINFO); 517 putenv ("TERMINFO=" RXVT_TERMINFO);
749#endif 518#endif
750 if (XDEPTH <= 2) 519
520 if (display->depth <= 2)
751 putenv("COLORTERM=" COLORTERMENV "-mono"); 521 putenv ("COLORTERM=" COLORTERMENV "-mono");
752 else 522 else
753 putenv("COLORTERM=" COLORTERMENVFULL); 523 putenv ("COLORTERM=" COLORTERMENVFULL);
524
754 if (R->rs[Rs_term_name] != NULL) { 525 if (rs[Rs_term_name] != NULL)
526 {
755 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 527 env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
756 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); 528 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
757 putenv(R->env_term); 529 putenv (env_term);
530 }
758 } else 531 else
759 putenv("TERM=" TERMENV); 532 putenv ("TERM=" TERMENV);
760 533
761#ifdef HAVE_UNSETENV 534#ifdef HAVE_UNSETENV
762/* avoid passing old settings and confusing term size */ 535 /* avoid passing old settings and confusing term size */
763 unsetenv("LINES"); 536 unsetenv ("LINES");
764 unsetenv("COLUMNS"); 537 unsetenv ("COLUMNS");
765 unsetenv("TERMCAP"); /* terminfo should be okay */ 538 unsetenv ("TERMCAP"); /* terminfo should be okay */
766#endif /* HAVE_UNSETENV */ 539#endif /* HAVE_UNSETENV */
767} 540}
768 541
769/*----------------------------------------------------------------------*/ 542/*----------------------------------------------------------------------*/
770/* 543/*
771 * This is more or less stolen straight from XFree86 xterm. 544 * This is more or less stolen straight from XFree86 xterm.
772 * This should support all European type languages. 545 * This should support all European type languages.
773 */ 546 */
774/* EXTPROTO */
775void 547void
776rxvt_init_xlocale(pR) 548rxvt_term::set_locale (const char *locale)
777{ 549{
550 set_environ (envv);
551
552#if HAVE_XSETLOCALE || HAVE_SETLOCALE
553 free (this->locale);
554 this->locale = setlocale (LC_CTYPE, locale);
555
556 if (!this->locale)
557 {
558 if (*locale)
559 {
560 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
561 setlocale (LC_CTYPE, "C");
562 }
563 else
564 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
565
566 this->locale = "C";
567 }
568
569
570 this->locale = rxvt_strdup (this->locale);
571 SET_LOCALE (this->locale);
572 mbstate.reset ();
573#endif
574
575#if HAVE_NL_LANGINFO
576 char *codeset = strdup (nl_langinfo (CODESET));
577 // /^UTF.?8/i
578 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
579 && (codeset[1] == 'T' || codeset[1] == 't')
580 && (codeset[2] == 'F' || codeset[2] == 'f')
581 && (codeset[3] == '8' || codeset[4] == '8');
582 free (codeset);
583#else
584 enc_utf8 = 0;
585#endif
586}
587
588void
589rxvt_term::init_xlocale ()
590{
591 set_environ (envv);
592
778#ifdef USE_XIM 593#ifdef USE_XIM
779 if (R->locale == NULL) 594 if (!locale)
780 rxvt_print_error("Setting locale failed."); 595 rxvt_warn ("setting locale failed, working without locale support.\n");
781 else { 596 else
782 Atom wmlocale; 597 {
598 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
783 599
784 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False);
785 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale,
786 XA_STRING, 8, PropModeReplace,
787 (unsigned char *)R->locale, STRLEN(R->locale));
788
789 if (XSupportsLocale() != True) { 600 if (!XSupportsLocale ())
790 rxvt_print_error("The locale is not supported by Xlib"); 601 {
602 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
791 return; 603 return;
792 } 604 }
793 rxvt_setTermFontSet(aR_ 0);
794 605
606 im_ev.start (display);
607
795 /* see if we can connect yet */ 608 /* see if we can connect already */
796 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 609 im_cb ();
797
798 /* To avoid Segmentation Fault in C locale: Solaris only? */
799 if (STRCMP(R->locale, "C"))
800 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
801 rxvt_IMInstantiateCallback, NULL);
802 } 610 }
803#endif 611#endif
804} 612}
805 613
806/*----------------------------------------------------------------------*/ 614/*----------------------------------------------------------------------*/
807/* EXTPROTO */
808void 615void
809rxvt_init_command(pR_ const char *const *argv) 616rxvt_term::init_command (const char *const *argv)
810{ 617{
811 /* 618 /*
812 * Initialize the command connection. 619 * Initialize the command connection.
813 * This should be called after the X server connection is established. 620 * This should be called after the X server connection is established.
814 */ 621 */
622
623#ifdef META8_OPTION
624 meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;
625#endif
626
627 get_ourmods ();
628
629 if (!OPTION (Opt_scrollTtyOutput))
630 priv_modes |= PrivMode_TtyOutputInh;
631 if (OPTION (Opt_scrollTtyKeypress))
632 priv_modes |= PrivMode_Keypress;
633 if (!OPTION (Opt_jumpScroll))
634 priv_modes |= PrivMode_smoothScroll;
635
636#ifndef NO_BACKSPACE_KEY
637 if (strcmp (key_backspace, "DEC") == 0)
638 priv_modes |= PrivMode_HaveBackSpace;
639#endif
640
641 /* add value for scrollBar */
642 if (scrollBar.state)
643 {
644 priv_modes |= PrivMode_scrollBar;
645 SavedModes |= PrivMode_scrollBar;
646 }
647
648 run_command (argv);
649}
650
651/*----------------------------------------------------------------------*/
652void
653rxvt_term::Get_Colours ()
654{
815 int i; 655 int i;
816 656
817 for (i = 0; i < NUM_XA; i++) 657#ifdef OFF_FOCUS_FADING
818 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 658 pix_colors = pix_colors_focused;
819
820/* Enable delete window protocol */
821 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0],
822 &(R->xa[XA_WMDELETEWINDOW]), 1);
823
824#ifdef USING_W11LIB
825/* enable W11 callbacks */
826 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event);
827#endif 659#endif
828 660
829#ifdef META8_OPTION
830 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC);
831#endif
832
833 rxvt_get_ourmods(aR);
834
835 if (!(R->Options & Opt_scrollTtyOutput))
836 R->PrivateModes |= PrivMode_TtyOutputInh;
837 if (R->Options & Opt_scrollTtyKeypress)
838 R->PrivateModes |= PrivMode_Keypress;
839 if (!(R->Options & Opt_jumpScroll))
840 R->PrivateModes |= PrivMode_smoothScroll;
841#ifndef NO_BACKSPACE_KEY
842 if (STRCMP(R->key_backspace, "DEC") == 0)
843 R->PrivateModes |= PrivMode_HaveBackSpace;
844#endif
845/* add value for scrollBar */
846 if (scrollbar_visible(R))
847 {
848 R->PrivateModes |= PrivMode_scrollBar;
849 R->SavedModes |= PrivMode_scrollBar;
850 }
851 if (menubar_visible(R))
852 {
853 R->PrivateModes |= PrivMode_menuBar;
854 R->SavedModes |= PrivMode_menuBar;
855 }
856#ifdef GREEK_SUPPORT
857 greek_init();
858#endif
859
860 R->Xfd = XConnectionNumber (R->Xdisplay);
861
862#ifdef CURSOR_BLINK
863 if (R->Options & Opt_cursorBlink)
864 (void)gettimeofday(&R->lastcursorchange, NULL);
865#endif
866
867 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0)
868 {
869 rxvt_print_error ("aborting");
870 exit (EXIT_FAILURE);
871 }
872}
873
874/*----------------------------------------------------------------------*/
875/* INTPROTO */
876void
877rxvt_Get_Colours(pR)
878{
879 int i;
880
881 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { 661 for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
662 {
882 rxvt_color xcol; 663 rxvt_color xcol;
883 664
665 if (!rs[Rs_color + i])
666 continue;
667
668 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
669 {
670#ifndef XTERM_REVERSE_VIDEO
671 if (i < 2 && OPTION (Opt_reverseVideo))
672 rs[Rs_color + i] = def_colorName[!i];
673 else
674#endif
675 rs[Rs_color + i] = def_colorName[i];
676
884 if (!R->rs[Rs_color + i]) 677 if (!rs[Rs_color + i])
885 continue; 678 continue;
886 679
887 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) {
888#ifndef XTERM_REVERSE_VIDEO
889 if (i < 2 && (R->Options & Opt_reverseVideo)) {
890 R->rs[Rs_color + i] = def_colorName[!i];
891 } else
892#endif
893 R->rs[Rs_color + i] = def_colorName[i];
894 if (!R->rs[Rs_color + i])
895 continue;
896 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) { 680 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
681 {
897 switch (i) { 682 switch (i)
683 {
898 case Color_fg: 684 case Color_fg:
899 case Color_bg: 685 case Color_bg:
900 /* fatal: need bg/fg color */ 686 /* fatal: need bg/fg color */
901 rxvt_print_error("aborting"); 687 rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
902 exit(EXIT_FAILURE);
903 /* NOTREACHED */ 688 /* NOTREACHED */
904 break; 689 break;
905#ifndef NO_CURSORCOLOR 690#ifndef NO_CURSORCOLOR
906 case Color_cursor2: 691 case Color_cursor2:
907 xcol = R->PixColors[Color_fg]; 692 xcol = pix_colors[Color_fg];
908 break; 693 break;
909#endif /* ! NO_CURSORCOLOR */ 694#endif /* ! NO_CURSORCOLOR */
910 case Color_pointer: 695 case Color_pointer_fg:
911 xcol = R->PixColors[Color_fg]; 696 xcol = pix_colors[Color_fg];
912 break; 697 break;
913 default: 698 default:
914 xcol = R->PixColors[Color_bg]; /* None */ 699 xcol = pix_colors[Color_bg]; /* None */
915 break; 700 break;
916 } 701 }
917 } 702 }
918 } 703 }
704
919 R->PixColors[i] = xcol; 705 pix_colors[i] = xcol;
920 SET_PIXCOLOR(R, i); 706 SET_PIXCOLOR (i);
707 }
708
709#ifdef OFF_FOCUS_FADING
710 if (rs[Rs_fade])
711 for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
712 pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
713#endif
714
715 if (display->depth <= 2)
921 } 716 {
717 if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
718 if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
719 if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
720 }
922 721
923 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 722 /*
924 R->PixColors[Color_pointer] = R->PixColors[Color_fg];
925 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border])
926 R->PixColors[Color_border] = R->PixColors[Color_fg];
927
928/*
929 * get scrollBar/menuBar shadow colors 723 * get scrollBar shadow colors
930 * 724 *
931 * The calculations of topShadow/bottomShadow values are adapted 725 * The calculations of topShadow/bottomShadow values are adapted
932 * from the fvwm window manager. 726 * from the fvwm window manager.
933 */ 727 */
934#ifdef KEEP_SCROLLCOLOR 728#ifdef KEEP_SCROLLCOLOR
935 if (XDEPTH <= 2) { /* Monochrome */ 729
730 if (display->depth <= 2)
731 {
732 /* Monochrome */
936 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 733 pix_colors[Color_scroll] = pix_colors[Color_fg];
937 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 734 pix_colors[Color_topShadow] = pix_colors[Color_bg];
938 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 735 pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
939 } else { 736 }
737 else
738 {
940 rxvt_color xcol[3]; 739 rxvt_color xcol[2];
941 /* xcol[0] == white 740 /* xcol[0] == white
942 * xcol[1] == top shadow 741 * xcol[1] == top shadow
943 * xcol[2] == bot shadow */ 742 * xcol[2] == bot shadow */
944 743
945 xcol[1] = R->PixColors[Color_scroll]; 744 xcol[1] = pix_colors[Color_scroll];
946# ifdef PREFER_24BIT 745 xcol[0].set (display, 65535, 65535, 65535);
947 xcol[0].set (r, -1, -1, -1);
948/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
949# else
950 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
951# endif
952 746
953 unsigned short R1, G1, B1, R0, G0, B0; 747 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
954 748
955 xcol[0].get (r, R0, G0, B0); 749 xcol[0].get (display, pr0, pg0, pb0);
956 xcol[1].get (r, R1, G1, B1); 750 xcol[1].get (display, pr1, pg1, pb1);
957 751
958 /* bottomShadowColor */ 752 pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
959 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
960 xcol[2] = R->PixColors[Color_Black];
961 753
962 R->PixColors[Color_bottomShadow] = xcol[2];
963
964 /* topShadowColor */ 754 /* topShadowColor */
965 if (!xcol[1].set (aR_ 755 if (!xcol[1].set (display,
966 min (R0, max (R0 / 5, R1) * 7 / 5), 756 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
967 min (G0, max (G0 / 5, G1) * 7 / 5), 757 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
968 min (B0, max (B0 / 5, B1) * 7 / 5))) 758 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
969 xcol[1] = R->PixColors[Color_White]; 759 xcol[1] = pix_colors[Color_White];
970 760
971 R->PixColors[Color_topShadow] = xcol[1]; 761 pix_colors[Color_topShadow] = xcol[1];
972 } 762 }
973#endif /* KEEP_SCROLLCOLOR */ 763#endif /* KEEP_SCROLLCOLOR */
974} 764}
975 765
976/*----------------------------------------------------------------------*/ 766/*----------------------------------------------------------------------*/
977/* color aliases, fg/bg bright-bold */ 767/* color aliases, fg/bg bright-bold */
978/* INTPROTO */
979void 768void
980rxvt_color_aliases(pR_ int idx) 769rxvt_term::color_aliases (int idx)
981{ 770{
982 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) { 771 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
772 {
983 int i = atoi(R->rs[Rs_color + idx]); 773 int i = atoi (rs[Rs_color + idx]);
984 774
775 if (i >= 8 && i <= 15)
985 if (i >= 8 && i <= 15) { /* bright colors */ 776 { /* bright colors */
986 i -= 8; 777 i -= 8;
987#ifndef NO_BRIGHTCOLOR
988 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 778 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
989 return; 779 return;
990#endif
991 } 780 }
781
992 if (i >= 0 && i <= 7) /* normal colors */ 782 if (i >= 0 && i <= 7) /* normal colors */
993 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 783 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
994 } 784 }
995} 785}
996 786
997/*----------------------------------------------------------------------*/ 787/*----------------------------------------------------------------------*/
998/* 788/*
999 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 789 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1000 * Use resource ``modifier'' to override the Meta modifier 790 * Use resource ``modifier'' to override the Meta modifier
1001 */ 791 */
1002/* INTPROTO */
1003void 792void
1004rxvt_get_ourmods(pR) 793rxvt_term::get_ourmods ()
1005{ 794{
1006 int i, j, k; 795 int i, j, k;
1007 int requestedmeta, realmeta, realalt; 796 int requestedmeta, realmeta, realalt;
1008 const char *cm, *rsmod; 797 const char *cm, *rsmod;
1009 XModifierKeymap *map; 798 XModifierKeymap *map;
1010 KeyCode *kc; 799 KeyCode *kc;
1011 const unsigned int modmasks[] = 800 const unsigned int modmasks[] =
801 {
1012 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 802 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
803 };
1013 804
1014 requestedmeta = realmeta = realalt = 0; 805 requestedmeta = realmeta = realalt = 0;
1015 rsmod = R->rs[Rs_modifier]; 806 rsmod = rs[Rs_modifier];
807
1016 if (rsmod 808 if (rsmod
1017 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 809 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1018 requestedmeta = rsmod[3] - '0'; 810 requestedmeta = rsmod[3] - '0';
1019 811
1020 map = XGetModifierMapping(R->Xdisplay); 812 map = XGetModifierMapping (display->display);
1021 kc = map->modifiermap; 813 kc = map->modifiermap;
814
1022 for (i = 1; i < 6; i++) { 815 for (i = 1; i < 6; i++)
816 {
1023 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 817 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
818
1024 for (j = map->max_keypermod; j--; k++) { 819 for (j = map->max_keypermod; j--; k++)
820 {
1025 if (kc[k] == 0) 821 if (kc[k] == 0)
1026 break; 822 break;
823
1027 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 824 switch (XKeycodeToKeysym (display->display, kc[k], 0))
825 {
1028 case XK_Num_Lock: 826 case XK_Num_Lock:
1029 R->ModNumLockMask = modmasks[i - 1]; 827 ModNumLockMask = modmasks[i - 1];
1030 /* FALLTHROUGH */ 828 continue;
1031 default: 829
1032 continue; /* for(;;) */ 830 case XK_ISO_Level3_Shift:
831 ModLevel3Mask = modmasks[i - 1];
832 continue;
833
1033 case XK_Meta_L: 834 case XK_Meta_L:
1034 case XK_Meta_R: 835 case XK_Meta_R:
1035 cm = "meta"; 836 cm = "meta";
1036 realmeta = i; 837 realmeta = i;
1037 break; 838 break;
839
1038 case XK_Alt_L: 840 case XK_Alt_L:
1039 case XK_Alt_R: 841 case XK_Alt_R:
1040 cm = "alt"; 842 cm = "alt";
1041 realalt = i; 843 realalt = i;
1042 break; 844 break;
845
1043 case XK_Super_L: 846 case XK_Super_L:
1044 case XK_Super_R: 847 case XK_Super_R:
1045 cm = "super"; 848 cm = "super";
1046 break; 849 break;
850
1047 case XK_Hyper_L: 851 case XK_Hyper_L:
1048 case XK_Hyper_R: 852 case XK_Hyper_R:
1049 cm = "hyper"; 853 cm = "hyper";
1050 break; 854 break;
855
856 default:
857 continue;
1051 } 858 }
1052 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 859
860 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1053 requestedmeta = i; 861 requestedmeta = i;
1054 } 862 }
1055 } 863 }
864
1056 XFreeModifiermap(map); 865 XFreeModifiermap (map);
866
1057 i = (requestedmeta ? requestedmeta 867 i = requestedmeta ? requestedmeta
1058 : (realmeta ? realmeta 868 : realmeta ? realmeta
1059 : (realalt ? realalt : 0))); 869 : realalt ? realalt
870 : 0;
871
1060 if (i) 872 if (i)
1061 R->ModMetaMask = modmasks[i - 1]; 873 ModMetaMask = modmasks[i - 1];
1062} 874}
1063 875
1064/*----------------------------------------------------------------------*/ 876/*----------------------------------------------------------------------*/
1065/* rxvt_Create_Windows() - Open and map the window */ 877/* rxvt_Create_Windows () - Open and map the window */
1066/* EXTPROTO */
1067void 878void
1068rxvt_Create_Windows(pR_ int argc, const char *const *argv) 879rxvt_term::create_windows (int argc, const char *const *argv)
1069{ 880{
1070 XClassHint classHint; 881 XClassHint classHint;
1071 XWMHints wmHint; 882 XWMHints wmHint;
883#if ENABLE_FRILLS
884 MWMHints mwmhints;
885#endif
1072 XGCValues gcvalue; 886 XGCValues gcvalue;
1073 long vt_emask;
1074
1075#ifdef PREFER_24BIT
1076 XSetWindowAttributes attributes; 887 XSetWindowAttributes attributes;
1077 XWindowAttributes gattr; 888 Window top, parent;
889 dDisp;
1078 890
1079 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 891 xa = display->xa;
1080 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1081 892
1082 if (R->Options & Opt_transparent) { 893 /* grab colors before netscape does */
1083 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 894 Get_Colours ();
1084 &gattr);
1085 XDEPTH = gattr.depth;
1086 } else {
1087 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1088/*
1089 * If depth is not 24, look for a 24bit visual.
1090 */
1091 if (XDEPTH != 24) {
1092 XVisualInfo vinfo;
1093 895
1094 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) { 896 if (!set_fonts ())
1095 XDEPTH = 24; 897 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1096 XVISUAL = vinfo.visual; 898
1097 XCMAP = XCreateColormap(R->Xdisplay, 899 parent = display->root;
1098 RootWindow(R->Xdisplay, Xscreen), 900
1099 XVISUAL, AllocNone); 901 attributes.override_redirect = !!OPTION (Opt_override_redirect);
1100 } 902
903#if ENABLE_FRILLS
904 if (OPTION (Opt_borderLess))
905 {
906 if (XInternAtom (disp, "_MOTIF_WM_INFO", True) == None)
907 {
908 /* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
909 attributes.override_redirect = TRUE;
910 mwmhints.flags = 0;
1101 } 911 }
912 else
913 {
914 mwmhints.flags = MWM_HINTS_DECORATIONS;
915 mwmhints.decorations = 0;
916 }
917 }
918 else
919 mwmhints.flags = 0;
920#endif
921
922#if ENABLE_XEMBED
923 if (rs[Rs_embed])
1102 } 924 {
1103#endif 925 XWindowAttributes wattr;
1104 926
1105/* grab colors before netscape does */ 927 parent = strtol (rs[Rs_embed], 0, 0);
1106 rxvt_Get_Colours(aR);
1107 928
1108 rxvt_change_font(aR_ 1, NULL); 929 if (!XGetWindowAttributes (disp, parent, &wattr))
930 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
931
932 window_calc (wattr.width, wattr.height);
933 }
934#endif
935
1109 rxvt_window_calc(aR_ 0, 0); 936 window_calc (0, 0);
1110 R->old_width = R->szHint.width;
1111 R->old_height = R->szHint.height;
1112 937
1113/* parent window - reverse video so we can see placement errors
1114 * sub-window placement & size in rxvt_resize_subwindows() 938 /* sub-window placement & size in rxvt_resize_subwindows () */
1115 */
1116
1117#ifdef PREFER_24BIT
1118 attributes.background_pixel = R->PixColors[Color_fg]; 939 attributes.background_pixel = pix_colors_focused[Color_border];
1119 attributes.border_pixel = R->PixColors[Color_border]; 940 attributes.border_pixel = pix_colors_focused[Color_border];
1120 attributes.colormap = XCMAP; 941 attributes.colormap = display->cmap;
1121 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot, 942
943 top = XCreateWindow (disp, parent,
1122 R->szHint.x, R->szHint.y, 944 szHint.x, szHint.y,
1123 R->szHint.width, R->szHint.height, 945 szHint.width, szHint.height,
1124 R->TermWin.ext_bwidth, 946 ext_bwidth,
1125 XDEPTH, InputOutput, 947 display->depth, InputOutput,
1126 XVISUAL, 948 display->visual,
1127 CWBackPixel | CWBorderPixel 949 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1128 | CWColormap, &attributes); 950 &attributes);
1129#else 951
1130 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot, 952 this->parent[0] = top;
1131 R->szHint.x, R->szHint.y, 953
1132 R->szHint.width, 954 old_width = szHint.width;
1133 R->szHint.height, 955 old_height = szHint.height;
1134 R->TermWin.ext_bwidth, 956
1135 R->PixColors[Color_border],
1136 R->PixColors[Color_fg]);
1137#endif
1138 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); 957 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1139 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); 958 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1140 959
1141 classHint.res_name = (char *)R->rs[Rs_name]; 960 classHint.res_name = (char *)rs[Rs_name];
1142 classHint.res_class = (char *)APL_CLASS; 961 classHint.res_class = (char *)RESCLASS;
1143 962
1144 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 963 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1145 wmHint.input = True; 964 wmHint.input = True;
1146 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState 965 wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;
1147 : NormalState); 966 wmHint.window_group = top;
1148 wmHint.window_group = R->TermWin.parent[0];
1149 967
1150 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 968 XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,
1151 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 969 &szHint, &wmHint, &classHint);
1152 XSelectInput(R->Xdisplay, R->TermWin.parent[0], 970
971#if ENABLE_FRILLS
972 if (mwmhints.flags)
973 XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
974 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
975#endif
976
977 Atom protocols[] = {
978 xa[XA_WM_DELETE_WINDOW],
979#if ENABLE_EWMH
980 xa[XA_NET_WM_PING],
981#endif
982 };
983
984 XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
985
986#if ENABLE_FRILLS
987 if (rs[Rs_transient_for])
988 XSetTransientForHint (disp, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
989#endif
990
991#if ENABLE_EWMH
992 long pid = getpid ();
993
994 XChangeProperty (disp, top,
995 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
996 PropModeReplace, (unsigned char *)&pid, 1);
997
998 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
999#endif
1000
1001 XSelectInput (disp, top,
1153 (KeyPressMask 1002 KeyPressMask
1154#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1003#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1155 | KeyReleaseMask 1004 | KeyReleaseMask
1156#endif 1005#endif
1157 | FocusChangeMask | VisibilityChangeMask 1006 | FocusChangeMask | VisibilityChangeMask
1158 | StructureNotifyMask)); 1007 | ExposureMask | StructureNotifyMask);
1159 1008
1009 termwin_ev.start (display, top);
1010
1160/* vt cursor: Black-on-White is standard, but this is more popular */ 1011 /* vt cursor: Black-on-White is standard, but this is more popular */
1161 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1012 TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
1162 1013
1163#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1014#ifdef HAVE_SCROLLBARS
1164/* cursor (menuBar/scrollBar): Black-on-White */ 1015 /* cursor scrollBar: Black-on-White */
1165 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr); 1016 leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1166#endif 1017#endif
1167 1018
1168#ifdef POINTER_BLANK
1169 {
1170 XColor blackcolour;
1171 blackcolour.red = 0;
1172 blackcolour.green = 0;
1173 blackcolour.blue = 0;
1174 Font f = XLoadFont (R->Xdisplay, "fixed");
1175 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1176 &blackcolour, &blackcolour);
1177 XUnloadFont (R->Xdisplay, f);
1178 }
1179#endif
1180
1181/* the vt window */ 1019 /* the vt window */
1182 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1020 vt = XCreateSimpleWindow (disp, top,
1183 R->window_vt_x, R->window_vt_y, 1021 window_vt_x, window_vt_y,
1184 TermWin_TotalWidth(), 1022 width, height,
1185 TermWin_TotalHeight(),
1186 0, 1023 0,
1187 R->PixColors[Color_fg], 1024 pix_colors_focused[Color_fg],
1188 R->PixColors[Color_bg]); 1025 pix_colors_focused[Color_bg]);
1189#ifdef DEBUG_X
1190 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window");
1191#endif
1192 1026
1193 R->pointer_unblank (); 1027 attributes.bit_gravity = NorthWestGravity;
1028 XChangeWindowAttributes (disp, vt, CWBitGravity, &attributes);
1194 1029
1195 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1030 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1196 | PropertyChangeMask); 1031
1197#ifdef POINTER_BLANK 1032 if (OPTION (Opt_pointerBlank))
1198 if ((R->Options & Opt_pointerBlank))
1199 vt_emask |= PointerMotionMask; 1033 vt_emask |= PointerMotionMask;
1200 else 1034 else
1201#endif
1202 vt_emask |= (Button1MotionMask | Button3MotionMask); 1035 vt_emask |= Button1MotionMask | Button3MotionMask;
1203 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1204 1036
1205#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1037 vt_select_input ();
1206 if (menuBar_height()) { 1038
1207 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1039 vt_ev.start (display, vt);
1208 R->window_vt_x, 0, 1040
1209 TermWin_TotalWidth(),
1210 menuBar_TotalHeight(),
1211 0,
1212 R->PixColors[Color_fg],
1213 R->PixColors[Color_scroll]);
1214#ifdef DEBUG_X
1215 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1216#endif
1217 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1218 XSelectInput(R->Xdisplay, R->menuBar.win,
1219 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1220 | Button1MotionMask));
1221 }
1222#endif
1223#ifdef XPM_BACKGROUND 1041#ifdef XPM_BACKGROUND
1224 if (R->rs[Rs_backgroundPixmap] != NULL 1042 if (rs[Rs_backgroundPixmap] != NULL
1225 && !(R->Options & Opt_transparent)) { 1043 && ! OPTION (Opt_transparent))
1044 {
1226 const char *p = R->rs[Rs_backgroundPixmap]; 1045 const char *p = rs[Rs_backgroundPixmap];
1227 1046
1228 if ((p = STRCHR(p, ';')) != NULL) { 1047 if ((p = strchr (p, ';')) != NULL)
1048 {
1229 p++; 1049 p++;
1230 rxvt_scale_pixmap(aR_ p); 1050 scale_pixmap (p);
1231 } 1051 }
1052
1232 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); 1053 set_bgPixmap (rs[Rs_backgroundPixmap]);
1233 rxvt_scr_touch(aR_ True); 1054 scr_touch (true);
1234 } 1055 }
1235#endif 1056#endif
1236 1057
1237/* graphics context for the vt window */ 1058 /* graphics context for the vt window */
1238 gcvalue.foreground = R->PixColors[Color_fg]; 1059 gcvalue.foreground = pix_colors[Color_fg];
1239 gcvalue.background = R->PixColors[Color_bg]; 1060 gcvalue.background = pix_colors[Color_bg];
1240 gcvalue.graphics_exposures = 1; 1061 gcvalue.graphics_exposures = 1;
1241 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1242 GCForeground | GCBackground
1243 | GCGraphicsExposures, &gcvalue);
1244 1062
1245#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1063 gc = XCreateGC (disp, vt,
1064 GCForeground | GCBackground | GCGraphicsExposures,
1065 &gcvalue);
1066
1067 drawable = new rxvt_drawable (display, vt);
1068
1069#ifdef RXVT_SCROLLBAR
1246 gcvalue.foreground = R->PixColors[Color_topShadow]; 1070 gcvalue.foreground = pix_colors[Color_topShadow];
1247 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1071 topShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1248 GCForeground, &gcvalue);
1249 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1072 gcvalue.foreground = pix_colors[Color_bottomShadow];
1250 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1073 botShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1251 GCForeground, &gcvalue); 1074 gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1252 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1075 scrollbarGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1253 : Color_scroll)]; 1076#endif
1254 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1077
1255 GCForeground, &gcvalue); 1078#ifdef OFF_FOCUS_FADING
1079 // initially we are in unfocused state
1080 if (rs[Rs_fade])
1081 pix_colors = pix_colors_unfocused;
1082#endif
1083
1084 pointer_unblank ();
1085 scr_recolour ();
1086}
1087
1088/* ------------------------------------------------------------------------- *
1089 * GET TTY CURRENT STATE *
1090 * ------------------------------------------------------------------------- */
1091void
1092rxvt_get_ttymode (ttymode_t *tio, int erase)
1093{
1094#ifdef HAVE_TERMIOS_H
1095 /*
1096 * standard System V termios interface
1097 */
1098 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1099 {
1100 // return error - use system defaults,
1101 // where possible, and zero elsewhere
1102 memset (tio, 0, sizeof (ttymode_t));
1103
1104 tio->c_cc[VINTR] = CINTR;
1105 tio->c_cc[VQUIT] = CQUIT;
1106 tio->c_cc[VERASE] = CERASE;
1107#ifdef VERASE2
1108 tio->c_cc[VERASE2] = CERASE2;
1109#endif
1110 tio->c_cc[VKILL] = CKILL;
1111 tio->c_cc[VSTART] = CSTART;
1112 tio->c_cc[VSTOP] = CSTOP;
1113 tio->c_cc[VSUSP] = CSUSP;
1114# ifdef VDSUSP
1115 tio->c_cc[VDSUSP] = CDSUSP;
1256#endif 1116# endif
1117# ifdef VREPRINT
1118 tio->c_cc[VREPRINT] = CRPRNT;
1119# endif
1120# ifdef VDISCRD
1121 tio->c_cc[VDISCRD] = CFLUSH;
1122# endif
1123# ifdef VWERSE
1124 tio->c_cc[VWERSE] = CWERASE;
1125# endif
1126# ifdef VLNEXT
1127 tio->c_cc[VLNEXT] = CLNEXT;
1128# endif
1129 }
1130
1131 tio->c_cc[VEOF] = CEOF;
1132 tio->c_cc[VEOL] = VDISABLE;
1133# ifdef VEOL2
1134 tio->c_cc[VEOL2] = VDISABLE;
1135# endif
1136# ifdef VSWTC
1137 tio->c_cc[VSWTC] = VDISABLE;
1138# endif
1139# ifdef VSWTCH
1140 tio->c_cc[VSWTCH] = VDISABLE;
1141# endif
1142# if VMIN != VEOF
1143 tio->c_cc[VMIN] = 1;
1144# endif
1145# if VTIME != VEOL
1146 tio->c_cc[VTIME] = 0;
1147# endif
1148
1149 if (erase != -1)
1150 tio->c_cc[VERASE] = (char)erase;
1151
1152 /* input modes */
1153 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1154# ifdef IMAXBEL
1155 | IMAXBEL
1156# endif
1157 | IXON);
1158
1159 /* output modes */
1160 tio->c_oflag = (OPOST | ONLCR);
1161
1162 /* control modes */
1163 tio->c_cflag = (CS8 | CREAD);
1164
1165 /* line discipline modes */
1166 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1167# if defined (ECHOCTL) && defined (ECHOKE)
1168 | ECHOCTL | ECHOKE
1169# endif
1170 | ECHOE | ECHOK);
1171# else /* HAVE_TERMIOS_H */
1172
1173 /*
1174 * sgtty interface
1175 */
1176
1177 /* get parameters -- gtty */
1178 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1179 {
1180 tio->sg.sg_erase = CERASE; /* ^H */
1181 tio->sg.sg_kill = CKILL; /* ^U */
1182 }
1183
1184 if (erase != -1)
1185 tio->sg.sg_erase = (char)erase;
1186
1187 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1188
1189 /* get special characters */
1190 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1191 {
1192 tio->tc.t_intrc = CINTR; /* ^C */
1193 tio->tc.t_quitc = CQUIT; /* ^\ */
1194 tio->tc.t_startc = CSTART; /* ^Q */
1195 tio->tc.t_stopc = CSTOP; /* ^S */
1196 tio->tc.t_eofc = CEOF; /* ^D */
1197 tio->tc.t_brkc = -1;
1198 }
1199
1200 /* get local special chars */
1201 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1202 {
1203 tio->lc.t_suspc = CSUSP; /* ^Z */
1204 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1205 tio->lc.t_rprntc = CRPRNT; /* ^R */
1206 tio->lc.t_flushc = CFLUSH; /* ^O */
1207 tio->lc.t_werasc = CWERASE; /* ^W */
1208 tio->lc.t_lnextc = CLNEXT; /* ^V */
1209 }
1210 /* get line discipline */
1211 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1212# ifdef NTTYDISC
1213 tio->line = NTTYDISC;
1214# endif /* NTTYDISC */
1215
1216 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1217#endif /* HAVE_TERMIOS_H */
1218
1219 /*
1220 * Debugging
1221 */
1222#ifdef DEBUG_TTYMODE
1223#ifdef HAVE_TERMIOS_H
1224 /* c_iflag bits */
1225 fprintf (stderr, "Input flags\n");
1226
1227 /* cpp token stringize doesn't work on all machines <sigh> */
1228# define FOO(flag,name) \
1229 if ((tio->c_iflag) & flag) \
1230 fprintf (stderr, "%s ", name)
1231
1232 /* c_iflag bits */
1233 FOO (IGNBRK, "IGNBRK");
1234 FOO (BRKINT, "BRKINT");
1235 FOO (IGNPAR, "IGNPAR");
1236 FOO (PARMRK, "PARMRK");
1237 FOO (INPCK, "INPCK");
1238 FOO (ISTRIP, "ISTRIP");
1239 FOO (INLCR, "INLCR");
1240 FOO (IGNCR, "IGNCR");
1241 FOO (ICRNL, "ICRNL");
1242 FOO (IXON, "IXON");
1243 FOO (IXOFF, "IXOFF");
1244# ifdef IUCLC
1245 FOO (IUCLC, "IUCLC");
1246# endif
1247# ifdef IXANY
1248 FOO (IXANY, "IXANY");
1249# endif
1250# ifdef IMAXBEL
1251 FOO (IMAXBEL, "IMAXBEL");
1252# endif
1253
1254 fprintf (stderr, "\n");
1255
1256# undef FOO
1257# define FOO(entry, name) \
1258 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1259
1260 FOO (VINTR, "VINTR");
1261 FOO (VQUIT, "VQUIT");
1262 FOO (VERASE, "VERASE");
1263 FOO (VKILL, "VKILL");
1264 FOO (VEOF, "VEOF");
1265 FOO (VEOL, "VEOL");
1266# ifdef VEOL2
1267 FOO (VEOL2, "VEOL2");
1268# endif
1269# ifdef VSWTC
1270 FOO (VSWTC, "VSWTC");
1271# endif
1272# ifdef VSWTCH
1273 FOO (VSWTCH, "VSWTCH");
1274# endif
1275 FOO (VSTART, "VSTART");
1276 FOO (VSTOP, "VSTOP");
1277 FOO (VSUSP, "VSUSP");
1278# ifdef VDSUSP
1279 FOO (VDSUSP, "VDSUSP");
1280# endif
1281# ifdef VREPRINT
1282 FOO (VREPRINT, "VREPRINT");
1283# endif
1284# ifdef VDISCRD
1285 FOO (VDISCRD, "VDISCRD");
1286# endif
1287# ifdef VWERSE
1288 FOO (VWERSE, "VWERSE");
1289# endif
1290# ifdef VLNEXT
1291 FOO (VLNEXT, "VLNEXT");
1292# endif
1293
1294 fprintf (stderr, "\n");
1295# undef FOO
1296# endif /* HAVE_TERMIOS_H */
1297#endif /* DEBUG_TTYMODE */
1257} 1298}
1258 1299
1259/*----------------------------------------------------------------------*/ 1300/*----------------------------------------------------------------------*/
1260/* 1301/*
1261 * Run the command in a subprocess and return a file descriptor for the 1302 * Run the command in a subprocess and return a file descriptor for the
1262 * master end of the pseudo-teletype pair with the command talking to 1303 * master end of the pseudo-teletype pair with the command talking to
1263 * the slave. 1304 * the slave.
1264 */ 1305 */
1265/* INTPROTO */ 1306void
1266int
1267rxvt_run_command(pR_ const char *const *argv) 1307rxvt_term::run_command (const char *const *argv)
1268{ 1308{
1269 int cfd, er; 1309#if ENABLE_FRILLS
1270 1310 if (rs[Rs_pty_fd])
1271/* get master (pty) */
1272 if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->ttydev))) < 0) {
1273 rxvt_print_error("can't open pseudo-tty");
1274 return -1;
1275 } 1311 {
1276#ifdef FD_SETSIZE 1312 pty->pty = atoi (rs[Rs_pty_fd]);
1277 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) {
1278 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1279 rxvt_clean_exit();
1280 exit(EXIT_FAILURE);
1281 }
1282#endif
1283 fcntl (cfd, F_SETFL, O_NONBLOCK);
1284 1313
1285/* get slave (tty) */ 1314 if (pty->pty >= 0)
1286 if (R->tty_fd < 0) { 1315 {
1287#ifndef NO_SETOWNER_TTYDEV 1316 if (getfd_hook)
1288 rxvt_privileged_ttydev(aR_ SAVE); 1317 pty->pty = (*getfd_hook) (pty->pty);
1289#endif 1318
1290 if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) { 1319 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1291 close(cfd); 1320 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1292 rxvt_print_error("can't open slave tty %s", R->ttydev);
1293 return -1;
1294 } 1321 }
1295 } 1322 }
1323 else
1324#endif
1325 if (!pty->get ())
1326 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1327
1328 pty->set_utf8_mode (enc_utf8);
1329
1330 /* set initial window size */
1331 tt_winch ();
1332
1333 int er;
1334
1296#ifndef NO_BACKSPACE_KEY 1335#ifndef NO_BACKSPACE_KEY
1297 if (R->key_backspace[0] && !R->key_backspace[1]) 1336 if (key_backspace[0] && !key_backspace[1])
1298 er = R->key_backspace[0]; 1337 er = key_backspace[0];
1299 else if (STRCMP(R->key_backspace, "DEC") == 0) 1338 else if (strcmp (key_backspace, "DEC") == 0)
1300 er = '\177'; /* the initial state anyway */ 1339 er = '\177'; /* the initial state anyway */
1301 else 1340 else
1302#endif
1303 er = -1;
1304 rxvt_get_ttymode(&(R->tio), er);
1305
1306/* install exit handler for cleanup */
1307#ifdef HAVE_ATEXIT
1308 atexit(rxvt_clean_exit);
1309#else
1310# ifdef HAVE_ON_EXIT
1311 on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */
1312# endif 1341#endif
1313#endif 1342 er = -1;
1314 1343
1315 signal(SIGHUP, rxvt_Exit_signal); 1344 rxvt_get_ttymode (&tio, er);
1316#ifndef __svr4__
1317 signal(SIGINT, rxvt_Exit_signal);
1318#endif
1319 signal(SIGQUIT, rxvt_Exit_signal);
1320 signal(SIGTERM, rxvt_Exit_signal);
1321 signal(SIGCHLD, rxvt_Child_signal);
1322 1345
1323/* need to trap SIGURG for SVR4 (Unixware) rlogin */ 1346#if ENABLE_FRILLS
1324/* signal (SIGURG, SIG_DFL); */ 1347 if (rs[Rs_pty_fd])
1348 return;
1349#endif
1325 1350
1326#ifndef __QNX__
1327/* spin off the command interpreter */ 1351 /* spin off the command interpreter */
1328 switch (R->cmd_pid = fork()) { 1352 switch (cmd_pid = fork ())
1353 {
1329 case -1: 1354 case -1:
1330 rxvt_print_error("can't fork");
1331 return -1;
1332 case 0:
1333 close(cfd); /* only keep R->tty_fd and STDERR open */
1334 close(R->Xfd);
1335 if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0)
1336 rxvt_print_error("could not obtain control of tty");
1337 else { 1355 {
1338 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1356 cmd_pid = 0;
1339 dup2(R->tty_fd, STDIN_FILENO); 1357 rxvt_fatal ("can't fork, aborting.\n");
1340 dup2(R->tty_fd, STDOUT_FILENO);
1341 dup2(R->tty_fd, STDERR_FILENO);
1342 if (R->tty_fd > 2)
1343 close(R->tty_fd);
1344 rxvt_run_child(aR_ argv);
1345 } 1358 }
1359 case 0:
1360 init_env ();
1361
1362 if (!pty->make_controlling_tty ())
1363 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1364 else
1365 {
1366 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1367 dup2 (pty->tty, STDIN_FILENO);
1368 dup2 (pty->tty, STDOUT_FILENO);
1369 dup2 (pty->tty, STDERR_FILENO);
1370
1371 // close all our file handles that we do no longer need
1372 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1373 {
1374 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1375 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1376 }
1377
1378 run_child (argv);
1379 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1380 }
1381
1346 exit(EXIT_FAILURE); 1382 _exit (EXIT_FAILURE);
1347 /* NOTREACHED */ 1383
1348 default: 1384 default:
1349 { 1385 if (!OPTION (Opt_utmpInhibit))
1350#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1386 pty->login (cmd_pid, OPTION (Opt_loginShell), rs[Rs_display_name]);
1351 int fdstdin;
1352 1387
1353 fdstdin = dup(STDIN_FILENO); 1388 pty->close_tty ();
1354 dup2(R->tty_fd, STDIN_FILENO); 1389
1355#endif 1390 child_ev.start (cmd_pid);
1356 rxvt_privileged_utmp(aR_ SAVE); 1391
1357#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1392 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1358 dup2(fdstdin, STDIN_FILENO);
1359 close(fdstdin);
1360#endif
1361 }
1362 close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */
1363 break; 1393 break;
1364 } 1394 }
1365#else /* __QNX__ uses qnxspawn() */
1366 fchmod(R->tty_fd, 0622);
1367 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC);
1368 fcntl(cfd, F_SETFD, FD_CLOEXEC);
1369
1370 if (rxvt_run_child(aR_ argv) == -1)
1371 exit(EXIT_FAILURE);
1372#endif
1373/*
1374 * Reduce R->num_fds to what we use, so select() is more efficient
1375 */
1376 R->num_fds = max(STDERR_FILENO, cfd);
1377 MAX_IT(R->num_fds, R->Xfd);
1378#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
1379 MAX_IT(R->num_fds, 7);
1380#endif
1381 R->num_fds++; /* counts from 0 */
1382
1383 return cfd;
1384} 1395}
1385 1396
1386/* ------------------------------------------------------------------------- * 1397/* ------------------------------------------------------------------------- *
1387 * CHILD PROCESS OPERATIONS * 1398 * CHILD PROCESS OPERATIONS *
1388 * ------------------------------------------------------------------------- */ 1399 * ------------------------------------------------------------------------- */
1389/* 1400/*
1390 * The only open file descriptor is the slave tty - so no error messages. 1401 * The only open file descriptor is the slave tty - so no error messages.
1391 * returns are fatal 1402 * returns are fatal
1392 */ 1403 */
1393/* INTPROTO */
1394int 1404int
1395rxvt_run_child(pR_ const char *const *argv) 1405rxvt_term::run_child (const char *const *argv)
1396{ 1406{
1397 char *login; 1407 char *login;
1398 1408
1399 SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */ 1409 SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1400 1410
1411 if (OPTION (Opt_console))
1401 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1412 { /* be virtual console, fail silently */
1402#ifdef TIOCCONS 1413#ifdef TIOCCONS
1403 unsigned int on = 1; 1414 unsigned int on = 1;
1404 1415
1405 ioctl(STDIN_FILENO, TIOCCONS, &on); 1416 ioctl (STDIN_FILENO, TIOCCONS, &on);
1406#elif defined (SRIOCSREDIR) 1417#elif defined (SRIOCSREDIR)
1407 int fd; 1418 int fd;
1408 1419
1409 fd = open(CONSOLE, O_WRONLY, 0); 1420 fd = open (CONSOLE, O_WRONLY, 0);
1410 if (fd >= 0) { 1421 if (fd >= 0)
1411 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1422 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1412 close(fd); 1423 close (fd);
1424#endif /* SRIOCSREDIR */
1425 }
1426
1427 /* reset signals and spin off the command interpreter */
1428 signal (SIGINT, SIG_DFL);
1429 signal (SIGQUIT, SIG_DFL);
1430 signal (SIGCHLD, SIG_DFL);
1431 signal (SIGHUP, SIG_DFL);
1432 signal (SIGPIPE, SIG_DFL);
1433 /*
1434 * mimick login's behavior by disabling the job control signals
1435 * a shell that wants them can turn them back on
1436 */
1437#ifdef SIGTSTP
1438 signal (SIGTSTP, SIG_IGN);
1439 signal (SIGTTIN, SIG_IGN);
1440 signal (SIGTTOU, SIG_IGN);
1441#endif /* SIGTSTP */
1442
1443 // unblock signals (signals are blocked by iom.C
1444 sigset_t ss;
1445 sigemptyset (&ss);
1446 sigprocmask (SIG_SETMASK, &ss, 0);
1447
1448 /* command interpreter path */
1449 if (argv != NULL)
1450 {
1451# ifdef DEBUG_CMD
1452 int i;
1453
1454 for (i = 0; argv[i]; i++)
1455 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1456# endif
1457
1458 execvp (argv[0], (char *const *)argv);
1459 /* no error message: STDERR is closed! */
1460 }
1461 else
1462 {
1463 const char *argv0, *shell;
1464
1465 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1466 shell = "/bin/sh";
1467
1468 argv0 = (const char *)rxvt_r_basename (shell);
1469
1470 if (OPTION (Opt_loginShell))
1471 {
1472 login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1473
1474 login[0] = '-';
1475 strcpy (&login[1], argv0);
1476 argv0 = login;
1413 } 1477 }
1414#endif /* SRIOCSREDIR */
1415 }
1416 1478
1417/* reset signals and spin off the command interpreter */ 1479 execlp (shell, argv0, NULL);
1418 signal(SIGINT, SIG_DFL);
1419 signal(SIGQUIT, SIG_DFL);
1420 signal(SIGCHLD, SIG_DFL);
1421/*
1422 * mimick login's behavior by disabling the job control signals
1423 * a shell that wants them can turn them back on
1424 */
1425#ifdef SIGTSTP
1426 signal(SIGTSTP, SIG_IGN);
1427 signal(SIGTTIN, SIG_IGN);
1428 signal(SIGTTOU, SIG_IGN);
1429#endif /* SIGTSTP */
1430
1431 /* set window size */
1432 rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0);
1433
1434#ifndef __QNX__
1435/* command interpreter path */
1436 if (argv != NULL) {
1437# ifdef DEBUG_CMD
1438 int i;
1439
1440 for (i = 0; argv[i]; i++)
1441 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1442# endif
1443 execvp(argv[0], (char *const *)argv);
1444 /* no error message: STDERR is closed! */ 1480 /* no error message: STDERR is closed! */
1445 } else {
1446 const char *argv0, *shell;
1447
1448 if ((shell = getenv("SHELL")) == NULL || *shell == '\0')
1449 shell = "/bin/sh";
1450
1451 argv0 = (const char *)rxvt_r_basename(shell);
1452 if (R->Options & Opt_loginShell) {
1453 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char));
1454
1455 login[0] = '-';
1456 STRCPY(&login[1], argv0);
1457 argv0 = login;
1458 }
1459 execlp(shell, argv0, NULL);
1460 /* no error message: STDERR is closed! */
1461 }
1462#else /* __QNX__ uses qnxspawn() */
1463 { 1481 }
1464 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1465 char *command = NULL, fullcommand[_MAX_PATH];
1466 char **arg_v, *arg_a[2] = { NULL, NULL };
1467 1482
1468 if (argv != NULL) {
1469 if (access(argv[0], X_OK) == -1) {
1470 if (STRCHR(argv[0], '/') == NULL) {
1471 searchenv(argv[0], "PATH", fullcommand);
1472 if (fullcommand[0] != '\0')
1473 command = fullcommand;
1474 }
1475 if (access(command, X_OK) == -1)
1476 return -1;
1477 } else
1478 command = argv[0];
1479 arg_v = argv;
1480 } else {
1481 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1482 command = "/bin/sh";
1483
1484 arg_a[0] = my_basename(command);
1485 if (R->Options & Opt_loginShell) {
1486 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1487
1488 login[0] = '-';
1489 STRCPY(&login[1], arg_a[0]);
1490 arg_a[0] = login;
1491 }
1492 arg_v = arg_a;
1493 }
1494 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;
1495 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1496 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1497 command, arg_v, environ, iov_a, 0);
1498 if (login)
1499 free(login);
1500 close(R->tty_fd);
1501 return R->cmd_fd;
1502 }
1503#endif
1504 return -1; 1483 return -1;
1505} 1484}
1506 1485
1507/* ------------------------------------------------------------------------- *
1508 * GET TTY CURRENT STATE *
1509 * ------------------------------------------------------------------------- */
1510/* rxvt_get_ttymode() */
1511/* INTPROTO */
1512void
1513rxvt_get_ttymode(ttymode_t *tio, int erase)
1514{
1515#ifdef HAVE_TERMIOS_H
1516/*
1517 * standard System V termios interface
1518 */
1519 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) {
1520 /* return error - use system defaults */
1521 tio->c_cc[VINTR] = CINTR;
1522 tio->c_cc[VQUIT] = CQUIT;
1523 tio->c_cc[VERASE] = CERASE;
1524 tio->c_cc[VKILL] = CKILL;
1525 tio->c_cc[VSTART] = CSTART;
1526 tio->c_cc[VSTOP] = CSTOP;
1527 tio->c_cc[VSUSP] = CSUSP;
1528# ifdef VDSUSP
1529 tio->c_cc[VDSUSP] = CDSUSP;
1530# endif
1531# ifdef VREPRINT
1532 tio->c_cc[VREPRINT] = CRPRNT;
1533# endif
1534# ifdef VDISCRD
1535 tio->c_cc[VDISCRD] = CFLUSH;
1536# endif
1537# ifdef VWERSE
1538 tio->c_cc[VWERSE] = CWERASE;
1539# endif
1540# ifdef VLNEXT
1541 tio->c_cc[VLNEXT] = CLNEXT;
1542# endif
1543 }
1544 tio->c_cc[VEOF] = CEOF;
1545 tio->c_cc[VEOL] = VDISABLE;
1546# ifdef VEOL2
1547 tio->c_cc[VEOL2] = VDISABLE;
1548# endif
1549# ifdef VSWTC
1550 tio->c_cc[VSWTC] = VDISABLE;
1551# endif
1552# ifdef VSWTCH
1553 tio->c_cc[VSWTCH] = VDISABLE;
1554# endif
1555# if VMIN != VEOF
1556 tio->c_cc[VMIN] = 1;
1557# endif
1558# if VTIME != VEOL
1559 tio->c_cc[VTIME] = 0;
1560# endif
1561 if (erase != -1)
1562 tio->c_cc[VERASE] = (char)erase;
1563
1564/* input modes */
1565 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1566# ifdef IMAXBEL
1567 | IMAXBEL
1568# endif
1569 | IXON);
1570
1571/* output modes */
1572 tio->c_oflag = (OPOST | ONLCR);
1573
1574/* control modes */
1575 tio->c_cflag = (CS8 | CREAD);
1576
1577/* line discipline modes */
1578 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1579# if defined (ECHOCTL) && defined (ECHOKE)
1580 | ECHOCTL | ECHOKE
1581# endif
1582 | ECHOE | ECHOK);
1583# else /* HAVE_TERMIOS_H */
1584
1585/*
1586 * sgtty interface
1587 */
1588
1589/* get parameters -- gtty */
1590 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) {
1591 tio->sg.sg_erase = CERASE; /* ^H */
1592 tio->sg.sg_kill = CKILL; /* ^U */
1593 }
1594 if (erase != -1)
1595 tio->sg.sg_erase = (char)erase;
1596
1597 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1598
1599/* get special characters */
1600 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) {
1601 tio->tc.t_intrc = CINTR; /* ^C */
1602 tio->tc.t_quitc = CQUIT; /* ^\ */
1603 tio->tc.t_startc = CSTART; /* ^Q */
1604 tio->tc.t_stopc = CSTOP; /* ^S */
1605 tio->tc.t_eofc = CEOF; /* ^D */
1606 tio->tc.t_brkc = -1;
1607 }
1608/* get local special chars */
1609 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) {
1610 tio->lc.t_suspc = CSUSP; /* ^Z */
1611 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1612 tio->lc.t_rprntc = CRPRNT; /* ^R */
1613 tio->lc.t_flushc = CFLUSH; /* ^O */
1614 tio->lc.t_werasc = CWERASE; /* ^W */
1615 tio->lc.t_lnextc = CLNEXT; /* ^V */
1616 }
1617/* get line discipline */
1618 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1619# ifdef NTTYDISC
1620 tio->line = NTTYDISC;
1621# endif /* NTTYDISC */
1622 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1623#endif /* HAVE_TERMIOS_H */
1624
1625/*
1626 * Debugging
1627 */
1628#ifdef DEBUG_TTYMODE
1629#ifdef HAVE_TERMIOS_H
1630/* c_iflag bits */
1631 fprintf(stderr, "Input flags\n");
1632
1633/* cpp token stringize doesn't work on all machines <sigh> */
1634# define FOO(flag,name) \
1635 if ((tio->c_iflag) & flag) \
1636 fprintf (stderr, "%s ", name)
1637
1638/* c_iflag bits */
1639 FOO(IGNBRK, "IGNBRK");
1640 FOO(BRKINT, "BRKINT");
1641 FOO(IGNPAR, "IGNPAR");
1642 FOO(PARMRK, "PARMRK");
1643 FOO(INPCK, "INPCK");
1644 FOO(ISTRIP, "ISTRIP");
1645 FOO(INLCR, "INLCR");
1646 FOO(IGNCR, "IGNCR");
1647 FOO(ICRNL, "ICRNL");
1648 FOO(IXON, "IXON");
1649 FOO(IXOFF, "IXOFF");
1650# ifdef IUCLC
1651 FOO(IUCLC, "IUCLC");
1652# endif
1653# ifdef IXANY
1654 FOO(IXANY, "IXANY");
1655# endif
1656# ifdef IMAXBEL
1657 FOO(IMAXBEL, "IMAXBEL");
1658# endif
1659 fprintf(stderr, "\n");
1660
1661# undef FOO
1662# define FOO(entry, name) \
1663 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1664
1665 FOO(VINTR, "VINTR");
1666 FOO(VQUIT, "VQUIT");
1667 FOO(VERASE, "VERASE");
1668 FOO(VKILL, "VKILL");
1669 FOO(VEOF, "VEOF");
1670 FOO(VEOL, "VEOL");
1671# ifdef VEOL2
1672 FOO(VEOL2, "VEOL2");
1673# endif
1674# ifdef VSWTC
1675 FOO(VSWTC, "VSWTC");
1676# endif
1677# ifdef VSWTCH
1678 FOO(VSWTCH, "VSWTCH");
1679# endif
1680 FOO(VSTART, "VSTART");
1681 FOO(VSTOP, "VSTOP");
1682 FOO(VSUSP, "VSUSP");
1683# ifdef VDSUSP
1684 FOO(VDSUSP, "VDSUSP");
1685# endif
1686# ifdef VREPRINT
1687 FOO(VREPRINT, "VREPRINT");
1688# endif
1689# ifdef VDISCRD
1690 FOO(VDISCRD, "VDISCRD");
1691# endif
1692# ifdef VWERSE
1693 FOO(VWERSE, "VWERSE");
1694# endif
1695# ifdef VLNEXT
1696 FOO(VLNEXT, "VLNEXT");
1697# endif
1698 fprintf(stderr, "\n");
1699# undef FOO
1700# endif /* HAVE_TERMIOS_H */
1701#endif /* DEBUG_TTYMODE */
1702}
1703
1704/*----------------------- end-of-file (C source) -----------------------*/ 1486/*----------------------- end-of-file (C source) -----------------------*/

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