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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.8 by pcg, Thu Nov 27 10:12:10 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 1.8 2003/11/27 10:12:10 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#if 0 // schmorp sayz closing filies is murder
479 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) {
480#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
481 if (i == 4 || i == 7)
482 continue;
483#endif
484 close(i);
485 }
486#endif
487}
488
489/*----------------------------------------------------------------------*/
490/* EXTPROTO */
491const char **
492rxvt_init_resources(pR_ int argc, const char *const *argv)
493{
494 int i, r_argc;
495 char *val;
496 const char **cmd_argv, **r_argv;
497 const char **rs;
498
499/*
500 * Look for -exec option. Find => split and make cmd_argv[] of command args
501 */
502 for (r_argc = 0; r_argc < argc; r_argc++)
503 if (!STRCMP(argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))
504 break;
505 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1));
506
507 for (i = 0; i < r_argc; i++)
508 r_argv[i] = (const char *)argv[i];
509 r_argv[i] = NULL;
510 if (r_argc == argc)
511 cmd_argv = NULL;
512 else {
513 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
514
515 for (i = 0; i < argc - r_argc - 1; i++)
516 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
517 cmd_argv[i] = NULL;
518 }
519
520/* clear all resources */
521 rs = R->rs;
522 for (i = 0; i < NUM_RESOURCES;)
523 rs[i++] = NULL;
524
525 rs[Rs_name] = rxvt_r_basename(argv[0]);
526/*
527 * Open display, get options/resources and create the window
528 */
529 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL)
530 rs[Rs_display_name] = ":0";
531
532 rxvt_get_options(aR_ r_argc, r_argv);
533 free(r_argv);
534
535#ifdef LOCAL_X_IS_UNIX
536 if (rs[Rs_display_name][0] == ':') {
537 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name]));
538 STRCPY(val, "unix");
539 STRCAT(val, rs[Rs_display_name]);
540 R->Xdisplay = XOpenDisplay(val);
541 free(val);
542 }
543#endif
544
545 if (R->Xdisplay == NULL
546 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL) {
547 rxvt_print_error("can't open display %s", rs[Rs_display_name]);
548 exit(EXIT_FAILURE);
549 }
550
551 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
552
553/*
554 * set any defaults not already set
555 */
556 if (cmd_argv && cmd_argv[0]) {
557 if (!rs[Rs_title])
558 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);
559 if (!rs[Rs_iconName])
560 rs[Rs_iconName] = rs[Rs_title];
561 } else {
562 if (!rs[Rs_title])
563 rs[Rs_title] = rs[Rs_name];
564 if (!rs[Rs_iconName])
565 rs[Rs_iconName] = rs[Rs_name];
566 }
567 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)
568 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i);
569#ifndef NO_FRILLS
570 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)
571 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */
572 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)
573 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */
574#endif
575#ifndef NO_LINESPACE
576 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)
577 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */
578#endif
579
580#ifdef POINTER_BLANK
581 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)
582 R->pointerBlankDelay = i;
583 else
584 R->pointerBlankDelay = 2;
585#endif
586
587/* no point having a scrollbar without having any scrollback! */
588 if (!R->TermWin.saveLines)
589 R->Options &= ~Opt_scrollBar;
590
591#ifdef PRINTPIPE
592 if (!rs[Rs_print_pipe])
593 rs[Rs_print_pipe] = PRINTPIPE;
594#endif
595 if (!rs[Rs_cutchars])
596 rs[Rs_cutchars] = CUTCHARS;
597#ifdef ACS_ASCII
598 if (!rs[Rs_acs_chars])
599 rs[Rs_acs_chars] = ACS_CHARS;
600 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20) {
601 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
602 for (; i < 0x20; )
603 val[i] = ' ';
604 rs[Rs_acs_chars] = val;
605 }
606#endif
607#ifndef NO_BACKSPACE_KEY
608 if (!rs[Rs_backspace_key])
609# ifdef DEFAULT_BACKSPACE
610 R->key_backspace = DEFAULT_BACKSPACE;
611# else
612 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */
613# endif
614 else {
615 val = STRDUP(rs[Rs_backspace_key]);
616 rxvt_Str_trim(val);
617 rxvt_Str_escaped(val);
618 R->key_backspace = val;
619 }
620#endif
621#ifndef NO_DELETE_KEY
622 if (!rs[Rs_delete_key])
623# ifdef DEFAULT_DELETE
624 R->key_delete = DEFAULT_DELETE;
625# else
626 R->key_delete = "\033[3~";
627# endif
628 else {
629 val = STRDUP(rs[Rs_delete_key]);
630 rxvt_Str_trim(val);
631 rxvt_Str_escaped(val);
632 R->key_delete = val;
633 }
634#endif
635 if (rs[Rs_answerbackstring]) {
636 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
637 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
638 }
639
640 if (rs[Rs_selectstyle]) {
641 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
642 R->selection_style = OLD_WORD_SELECT;
643#ifndef NO_OLD_SELECTION
644 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
645 R->selection_style = OLD_SELECT;
646#endif
647 }
648
649#ifdef HAVE_SCROLLBARS
650 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
651 rs[Rs_scrollBar_thickness]);
652#endif
653
654 R->TermWin.fontset = new rxvt_fontset (aR);
655 R->TermWin.fontset->populate (rs[Rs_font]);
656 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
657 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
658 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
659
660#ifdef XTERM_REVERSE_VIDEO
661/* this is how xterm implements reverseVideo */
662 if (R->Options & Opt_reverseVideo) {
663 if (!rs[Rs_color + Color_fg])
664 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
665 if (!rs[Rs_color + Color_bg])
666 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
667 }
668#endif
669
670 for (i = 0; i < NRS_COLORS; i++)
671 if (!rs[Rs_color + i])
672 rs[Rs_color + i] = def_colorName[i];
673
674#ifndef XTERM_REVERSE_VIDEO
675/* this is how we implement reverseVideo */
676 if (R->Options & Opt_reverseVideo)
677 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
678#endif
679
680/* convenient aliases for setting fg/bg to colors */
681 rxvt_color_aliases(aR_ Color_fg);
682 rxvt_color_aliases(aR_ Color_bg);
683#ifndef NO_CURSORCOLOR
684 rxvt_color_aliases(aR_ Color_cursor);
685 rxvt_color_aliases(aR_ Color_cursor2);
686#endif /* NO_CURSORCOLOR */
687 rxvt_color_aliases(aR_ Color_pointer);
688 rxvt_color_aliases(aR_ Color_border);
689#ifndef NO_BOLD_UNDERLINE_REVERSE
690 rxvt_color_aliases(aR_ Color_BD);
691 rxvt_color_aliases(aR_ Color_UL);
692 rxvt_color_aliases(aR_ Color_RV);
693#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
694
695 return cmd_argv;
696}
697
698/*----------------------------------------------------------------------*/
699/* EXTPROTO */
700void
701rxvt_init_env(pR)
702{
703 int i;
704 unsigned int u; 464 unsigned int u;
705 char *val; 465 char *val;
706 466
707#ifdef DISPLAY_IS_IP 467#ifdef DISPLAY_IS_IP
708/* Fixup display_name for export over pty to any interested terminal 468 /* Fixup display_name for export over pty to any interested terminal
709 * 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
710 * (for the first non-loopback interface) that we get from 470 * (for the first non-loopback interface) that we get from
711 * rxvt_network_display(). This is more "name-resolution-portable", if you 471 * rxvt_network_display (). This is more "name-resolution-portable", if you
712 * 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
713 * 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
714 * course that only helps the shell's child processes, not us. 474 * course that only helps the shell's child processes, not us.
715 * 475 *
716 * Giving out the display_name also affords a potential security hole 476 * Giving out the display_name also affords a potential security hole
717 */ 477 */
718 val = rxvt_network_display(R->rs[Rs_display_name]); 478 val = rxvt_network_display (rs[Rs_display_name]);
719 R->rs[Rs_display_name] = (const char *)val; 479 rs[Rs_display_name] = (const char *)val;
480
720 if (val == NULL) 481 if (val == NULL)
721#endif /* DISPLAY_IS_IP */ 482#endif /* DISPLAY_IS_IP */
722 val = XDisplayString(R->Xdisplay); 483 val = XDisplayString (display->display);
484
723 if (R->rs[Rs_display_name] == NULL) 485 if (rs[Rs_display_name] == NULL)
724 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 486 rs[Rs_display_name] = val; /* use broken `:0' value */
725 487
726 i = STRLEN(val); 488 i = strlen (val);
727 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 489 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
728 490
729 sprintf(R->env_display, "DISPLAY=%s", val); 491 sprintf (env_display, "DISPLAY=%s", val);
730 492
731 /* avoiding the math library: 493 /* avoiding the math library:
732 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ 494 * i = (int) (ceil (log10 ((unsigned int)parent[0]))) */
733 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++)
734 MAX_IT(i, 1); 496 ;
497 max_it (i, 1);
735 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); 498 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
736 499
737 sprintf(R->env_windowid, "WINDOWID=%u", 500 sprintf (env_windowid, "WINDOWID=%u",
738 (unsigned int)R->TermWin.parent[0]); 501 (unsigned int)parent[0]);
739 502
740/* add entries to the environment: 503 /* add entries to the environment:
741 * @ DISPLAY: in case we started with -display 504 * @ DISPLAY: in case we started with -display
742 * @ WINDOWID: X window id number of the window 505 * @ WINDOWID: X window id number of the window
743 * @ COLORTERM: terminal sub-name and also indicates its color 506 * @ COLORTERM: terminal sub-name and also indicates its color
744 * @ TERM: terminal name 507 * @ TERM: terminal name
745 * @ TERMINFO: path to terminfo directory 508 * @ TERMINFO: path to terminfo directory
509 * @ COLORFGBG: fg;bg color codes
746 */ 510 */
747 putenv(R->env_display); 511 putenv (env_display);
748 putenv(R->env_windowid); 512 putenv (env_windowid);
513 if (env_colorfgbg)
514 putenv (env_colorfgbg);
515
749#ifdef RXVT_TERMINFO 516#ifdef RXVT_TERMINFO
750 putenv("TERMINFO=" RXVT_TERMINFO); 517 putenv ("TERMINFO=" RXVT_TERMINFO);
751#endif 518#endif
752 if (XDEPTH <= 2) 519
520 if (display->depth <= 2)
753 putenv("COLORTERM=" COLORTERMENV "-mono"); 521 putenv ("COLORTERM=" COLORTERMENV "-mono");
754 else 522 else
755 putenv("COLORTERM=" COLORTERMENVFULL); 523 putenv ("COLORTERM=" COLORTERMENVFULL);
524
756 if (R->rs[Rs_term_name] != NULL) { 525 if (rs[Rs_term_name] != NULL)
526 {
757 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));
758 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); 528 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
759 putenv(R->env_term); 529 putenv (env_term);
530 }
760 } else 531 else
761 putenv("TERM=" TERMENV); 532 putenv ("TERM=" TERMENV);
762 533
763#ifdef HAVE_UNSETENV 534#ifdef HAVE_UNSETENV
764/* avoid passing old settings and confusing term size */ 535 /* avoid passing old settings and confusing term size */
765 unsetenv("LINES"); 536 unsetenv ("LINES");
766 unsetenv("COLUMNS"); 537 unsetenv ("COLUMNS");
767 unsetenv("TERMCAP"); /* terminfo should be okay */ 538 unsetenv ("TERMCAP"); /* terminfo should be okay */
768#endif /* HAVE_UNSETENV */ 539#endif /* HAVE_UNSETENV */
769} 540}
770 541
771/*----------------------------------------------------------------------*/ 542/*----------------------------------------------------------------------*/
772/* 543/*
773 * This is more or less stolen straight from XFree86 xterm. 544 * This is more or less stolen straight from XFree86 xterm.
774 * This should support all European type languages. 545 * This should support all European type languages.
775 */ 546 */
776/* EXTPROTO */
777void 547void
778rxvt_init_xlocale(pR) 548rxvt_term::set_locale (const char *locale)
779{ 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
780#ifdef USE_XIM 593#ifdef USE_XIM
781 if (R->locale == NULL) 594 if (!locale)
782 rxvt_print_error("Setting locale failed."); 595 rxvt_warn ("setting locale failed, working without locale support.\n");
783 else { 596 else
784 Atom wmlocale; 597 {
598 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
785 599
786 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False);
787 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale,
788 XA_STRING, 8, PropModeReplace,
789 (unsigned char *)R->locale, STRLEN(R->locale));
790
791 if (XSupportsLocale() != True) { 600 if (!XSupportsLocale ())
792 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");
793 return; 603 return;
794 } 604 }
795 rxvt_setTermFontSet(aR_ 0);
796 605
606 im_ev.start (display);
607
797 /* see if we can connect yet */ 608 /* see if we can connect already */
798 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 609 im_cb ();
799
800 /* To avoid Segmentation Fault in C locale: Solaris only? */
801 if (STRCMP(R->locale, "C"))
802 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
803 rxvt_IMInstantiateCallback, NULL);
804 } 610 }
805#endif 611#endif
806} 612}
807 613
808/*----------------------------------------------------------------------*/ 614/*----------------------------------------------------------------------*/
809/* EXTPROTO */
810void 615void
811rxvt_init_command(pR_ const char *const *argv) 616rxvt_term::init_command (const char *const *argv)
812{ 617{
813 /* 618 /*
814 * Initialize the command connection. 619 * Initialize the command connection.
815 * This should be called after the X server connection is established. 620 * This should be called after the X server connection is established.
816 */ 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{
817 int i; 655 int i;
818 656
819 for (i = 0; i < NUM_XA; i++) 657#ifdef OFF_FOCUS_FADING
820 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 658 pix_colors = pix_colors_focused;
821
822/* Enable delete window protocol */
823 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0],
824 &(R->xa[XA_WMDELETEWINDOW]), 1);
825
826#ifdef USING_W11LIB
827/* enable W11 callbacks */
828 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event);
829#endif 659#endif
830 660
831#ifdef META8_OPTION
832 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC);
833#endif
834
835 rxvt_get_ourmods(aR);
836
837 if (!(R->Options & Opt_scrollTtyOutput))
838 R->PrivateModes |= PrivMode_TtyOutputInh;
839 if (R->Options & Opt_scrollTtyKeypress)
840 R->PrivateModes |= PrivMode_Keypress;
841 if (!(R->Options & Opt_jumpScroll))
842 R->PrivateModes |= PrivMode_smoothScroll;
843#ifndef NO_BACKSPACE_KEY
844 if (STRCMP(R->key_backspace, "DEC") == 0)
845 R->PrivateModes |= PrivMode_HaveBackSpace;
846#endif
847/* add value for scrollBar */
848 if (scrollbar_visible(R))
849 {
850 R->PrivateModes |= PrivMode_scrollBar;
851 R->SavedModes |= PrivMode_scrollBar;
852 }
853 if (menubar_visible(R))
854 {
855 R->PrivateModes |= PrivMode_menuBar;
856 R->SavedModes |= PrivMode_menuBar;
857 }
858#ifdef GREEK_SUPPORT
859 greek_init();
860#endif
861
862 R->Xfd = XConnectionNumber (R->Xdisplay);
863
864#ifdef CURSOR_BLINK
865 if (R->Options & Opt_cursorBlink)
866 (void)gettimeofday(&R->lastcursorchange, NULL);
867#endif
868
869 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0)
870 {
871 rxvt_print_error ("aborting");
872 exit (EXIT_FAILURE);
873 }
874}
875
876/*----------------------------------------------------------------------*/
877/* INTPROTO */
878void
879rxvt_Get_Colours(pR)
880{
881 int i;
882
883 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { 661 for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
662 {
884 rxvt_color xcol; 663 rxvt_color xcol;
885 664
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
886 if (!R->rs[Rs_color + i]) 677 if (!rs[Rs_color + i])
887 continue; 678 continue;
888 679
889 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) {
890#ifndef XTERM_REVERSE_VIDEO
891 if (i < 2 && (R->Options & Opt_reverseVideo)) {
892 R->rs[Rs_color + i] = def_colorName[!i];
893 } else
894#endif
895 R->rs[Rs_color + i] = def_colorName[i];
896 if (!R->rs[Rs_color + i])
897 continue;
898 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) { 680 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
681 {
899 switch (i) { 682 switch (i)
683 {
900 case Color_fg: 684 case Color_fg:
901 case Color_bg: 685 case Color_bg:
902 /* fatal: need bg/fg color */ 686 /* fatal: need bg/fg color */
903 rxvt_print_error("aborting"); 687 rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
904 exit(EXIT_FAILURE);
905 /* NOTREACHED */ 688 /* NOTREACHED */
906 break; 689 break;
907#ifndef NO_CURSORCOLOR 690#ifndef NO_CURSORCOLOR
908 case Color_cursor2: 691 case Color_cursor2:
909 xcol = R->PixColors[Color_fg]; 692 xcol = pix_colors[Color_fg];
910 break; 693 break;
911#endif /* ! NO_CURSORCOLOR */ 694#endif /* ! NO_CURSORCOLOR */
912 case Color_pointer: 695 case Color_pointer_fg:
913 xcol = R->PixColors[Color_fg]; 696 xcol = pix_colors[Color_fg];
914 break; 697 break;
915 default: 698 default:
916 xcol = R->PixColors[Color_bg]; /* None */ 699 xcol = pix_colors[Color_bg]; /* None */
917 break; 700 break;
918 } 701 }
919 } 702 }
920 } 703 }
704
921 R->PixColors[i] = xcol; 705 pix_colors[i] = xcol;
922 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)
923 } 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 }
924 721
925 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 722 /*
926 R->PixColors[Color_pointer] = R->PixColors[Color_fg];
927 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border])
928 R->PixColors[Color_border] = R->PixColors[Color_fg];
929
930/*
931 * get scrollBar/menuBar shadow colors 723 * get scrollBar shadow colors
932 * 724 *
933 * The calculations of topShadow/bottomShadow values are adapted 725 * The calculations of topShadow/bottomShadow values are adapted
934 * from the fvwm window manager. 726 * from the fvwm window manager.
935 */ 727 */
936#ifdef KEEP_SCROLLCOLOR 728#ifdef KEEP_SCROLLCOLOR
937 if (XDEPTH <= 2) { /* Monochrome */ 729
730 if (display->depth <= 2)
731 {
732 /* Monochrome */
938 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 733 pix_colors[Color_scroll] = pix_colors[Color_fg];
939 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 734 pix_colors[Color_topShadow] = pix_colors[Color_bg];
940 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 735 pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
941 } else { 736 }
737 else
738 {
942 rxvt_color xcol[3]; 739 rxvt_color xcol[2];
943 /* xcol[0] == white 740 /* xcol[0] == white
944 * xcol[1] == top shadow 741 * xcol[1] == top shadow
945 * xcol[2] == bot shadow */ 742 * xcol[2] == bot shadow */
946 743
947 xcol[1] = R->PixColors[Color_scroll]; 744 xcol[1] = pix_colors[Color_scroll];
948# ifdef PREFER_24BIT 745 xcol[0].set (display, 65535, 65535, 65535);
949 xcol[0].set (r, -1, -1, -1);
950/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
951# else
952 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
953# endif
954 746
955 unsigned short R1, G1, B1, R0, G0, B0; 747 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
956 748
957 xcol[0].get (r, R0, G0, B0); 749 xcol[0].get (display, pr0, pg0, pb0);
958 xcol[1].get (r, R1, G1, B1); 750 xcol[1].get (display, pr1, pg1, pb1);
959 751
960 /* bottomShadowColor */ 752 pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
961 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
962 xcol[2] = R->PixColors[Color_Black];
963 753
964 R->PixColors[Color_bottomShadow] = xcol[2];
965
966 /* topShadowColor */ 754 /* topShadowColor */
967 if (!xcol[1].set (aR_ 755 if (!xcol[1].set (display,
968 min (R0, max (R0 / 5, R1) * 7 / 5), 756 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
969 min (G0, max (G0 / 5, G1) * 7 / 5), 757 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
970 min (B0, max (B0 / 5, B1) * 7 / 5))) 758 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
971 xcol[1] = R->PixColors[Color_White]; 759 xcol[1] = pix_colors[Color_White];
972 760
973 R->PixColors[Color_topShadow] = xcol[1]; 761 pix_colors[Color_topShadow] = xcol[1];
974 } 762 }
975#endif /* KEEP_SCROLLCOLOR */ 763#endif /* KEEP_SCROLLCOLOR */
976} 764}
977 765
978/*----------------------------------------------------------------------*/ 766/*----------------------------------------------------------------------*/
979/* color aliases, fg/bg bright-bold */ 767/* color aliases, fg/bg bright-bold */
980/* INTPROTO */
981void 768void
982rxvt_color_aliases(pR_ int idx) 769rxvt_term::color_aliases (int idx)
983{ 770{
984 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) { 771 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
772 {
985 int i = atoi(R->rs[Rs_color + idx]); 773 int i = atoi (rs[Rs_color + idx]);
986 774
775 if (i >= 8 && i <= 15)
987 if (i >= 8 && i <= 15) { /* bright colors */ 776 { /* bright colors */
988 i -= 8; 777 i -= 8;
989#ifndef NO_BRIGHTCOLOR
990 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 778 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
991 return; 779 return;
992#endif
993 } 780 }
781
994 if (i >= 0 && i <= 7) /* normal colors */ 782 if (i >= 0 && i <= 7) /* normal colors */
995 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 783 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
996 } 784 }
997} 785}
998 786
999/*----------------------------------------------------------------------*/ 787/*----------------------------------------------------------------------*/
1000/* 788/*
1001 * 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
1002 * Use resource ``modifier'' to override the Meta modifier 790 * Use resource ``modifier'' to override the Meta modifier
1003 */ 791 */
1004/* INTPROTO */
1005void 792void
1006rxvt_get_ourmods(pR) 793rxvt_term::get_ourmods ()
1007{ 794{
1008 int i, j, k; 795 int i, j, k;
1009 int requestedmeta, realmeta, realalt; 796 int requestedmeta, realmeta, realalt;
1010 const char *cm, *rsmod; 797 const char *cm, *rsmod;
1011 XModifierKeymap *map; 798 XModifierKeymap *map;
1012 KeyCode *kc; 799 KeyCode *kc;
1013 const unsigned int modmasks[] = 800 const unsigned int modmasks[] =
801 {
1014 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 802 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
803 };
1015 804
1016 requestedmeta = realmeta = realalt = 0; 805 requestedmeta = realmeta = realalt = 0;
1017 rsmod = R->rs[Rs_modifier]; 806 rsmod = rs[Rs_modifier];
807
1018 if (rsmod 808 if (rsmod
1019 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 809 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1020 requestedmeta = rsmod[3] - '0'; 810 requestedmeta = rsmod[3] - '0';
1021 811
1022 map = XGetModifierMapping(R->Xdisplay); 812 map = XGetModifierMapping (display->display);
1023 kc = map->modifiermap; 813 kc = map->modifiermap;
814
1024 for (i = 1; i < 6; i++) { 815 for (i = 1; i < 6; i++)
816 {
1025 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 817 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
818
1026 for (j = map->max_keypermod; j--; k++) { 819 for (j = map->max_keypermod; j--; k++)
820 {
1027 if (kc[k] == 0) 821 if (kc[k] == 0)
1028 break; 822 break;
823
1029 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 824 switch (XKeycodeToKeysym (display->display, kc[k], 0))
825 {
1030 case XK_Num_Lock: 826 case XK_Num_Lock:
1031 R->ModNumLockMask = modmasks[i - 1]; 827 ModNumLockMask = modmasks[i - 1];
1032 /* FALLTHROUGH */ 828 continue;
1033 default: 829
1034 continue; /* for(;;) */ 830 case XK_ISO_Level3_Shift:
831 ModLevel3Mask = modmasks[i - 1];
832 continue;
833
1035 case XK_Meta_L: 834 case XK_Meta_L:
1036 case XK_Meta_R: 835 case XK_Meta_R:
1037 cm = "meta"; 836 cm = "meta";
1038 realmeta = i; 837 realmeta = i;
1039 break; 838 break;
839
1040 case XK_Alt_L: 840 case XK_Alt_L:
1041 case XK_Alt_R: 841 case XK_Alt_R:
1042 cm = "alt"; 842 cm = "alt";
1043 realalt = i; 843 realalt = i;
1044 break; 844 break;
845
1045 case XK_Super_L: 846 case XK_Super_L:
1046 case XK_Super_R: 847 case XK_Super_R:
1047 cm = "super"; 848 cm = "super";
1048 break; 849 break;
850
1049 case XK_Hyper_L: 851 case XK_Hyper_L:
1050 case XK_Hyper_R: 852 case XK_Hyper_R:
1051 cm = "hyper"; 853 cm = "hyper";
1052 break; 854 break;
855
856 default:
857 continue;
1053 } 858 }
1054 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 859
860 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1055 requestedmeta = i; 861 requestedmeta = i;
1056 } 862 }
1057 } 863 }
864
1058 XFreeModifiermap(map); 865 XFreeModifiermap (map);
866
1059 i = (requestedmeta ? requestedmeta 867 i = requestedmeta ? requestedmeta
1060 : (realmeta ? realmeta 868 : realmeta ? realmeta
1061 : (realalt ? realalt : 0))); 869 : realalt ? realalt
870 : 0;
871
1062 if (i) 872 if (i)
1063 R->ModMetaMask = modmasks[i - 1]; 873 ModMetaMask = modmasks[i - 1];
1064} 874}
1065 875
1066/*----------------------------------------------------------------------*/ 876/*----------------------------------------------------------------------*/
1067/* rxvt_Create_Windows() - Open and map the window */ 877/* rxvt_Create_Windows () - Open and map the window */
1068/* EXTPROTO */
1069void 878void
1070rxvt_Create_Windows(pR_ int argc, const char *const *argv) 879rxvt_term::create_windows (int argc, const char *const *argv)
1071{ 880{
1072 XClassHint classHint; 881 XClassHint classHint;
1073 XWMHints wmHint; 882 XWMHints wmHint;
883#if ENABLE_FRILLS
884 MWMHints mwmhints;
885#endif
1074 XGCValues gcvalue; 886 XGCValues gcvalue;
1075 long vt_emask;
1076
1077#ifdef PREFER_24BIT
1078 XSetWindowAttributes attributes; 887 XSetWindowAttributes attributes;
1079 XWindowAttributes gattr; 888 Window top, parent;
889 dDisp;
1080 890
1081 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 891 xa = display->xa;
1082 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1083 892
1084 if (R->Options & Opt_transparent) { 893 /* grab colors before netscape does */
1085 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 894 Get_Colours ();
1086 &gattr);
1087 XDEPTH = gattr.depth;
1088 } else {
1089 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1090/*
1091 * If depth is not 24, look for a 24bit visual.
1092 */
1093 if (XDEPTH != 24) {
1094 XVisualInfo vinfo;
1095 895
1096 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) { 896 if (!set_fonts ())
1097 XDEPTH = 24; 897 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1098 XVISUAL = vinfo.visual; 898
1099 XCMAP = XCreateColormap(R->Xdisplay, 899 parent = display->root;
1100 RootWindow(R->Xdisplay, Xscreen), 900
1101 XVISUAL, AllocNone); 901 attributes.override_redirect = !!OPTION (Opt_override_redirect);
1102 } 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;
1103 } 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])
1104 } 924 {
1105#endif 925 XWindowAttributes wattr;
1106 926
1107/* grab colors before netscape does */ 927 parent = strtol (rs[Rs_embed], 0, 0);
1108 rxvt_Get_Colours(aR);
1109 928
1110 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
1111 rxvt_window_calc(aR_ 0, 0); 936 window_calc (0, 0);
1112 R->old_width = R->szHint.width;
1113 R->old_height = R->szHint.height;
1114 937
1115/* parent window - reverse video so we can see placement errors
1116 * sub-window placement & size in rxvt_resize_subwindows() 938 /* sub-window placement & size in rxvt_resize_subwindows () */
1117 */
1118
1119#ifdef PREFER_24BIT
1120 attributes.background_pixel = R->PixColors[Color_fg]; 939 attributes.background_pixel = pix_colors_focused[Color_border];
1121 attributes.border_pixel = R->PixColors[Color_border]; 940 attributes.border_pixel = pix_colors_focused[Color_border];
1122 attributes.colormap = XCMAP; 941 attributes.colormap = display->cmap;
1123 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot, 942
943 top = XCreateWindow (disp, parent,
1124 R->szHint.x, R->szHint.y, 944 szHint.x, szHint.y,
1125 R->szHint.width, R->szHint.height, 945 szHint.width, szHint.height,
1126 R->TermWin.ext_bwidth, 946 ext_bwidth,
1127 XDEPTH, InputOutput, 947 display->depth, InputOutput,
1128 XVISUAL, 948 display->visual,
1129 CWBackPixel | CWBorderPixel 949 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1130 | CWColormap, &attributes); 950 &attributes);
1131#else 951
1132 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot, 952 this->parent[0] = top;
1133 R->szHint.x, R->szHint.y, 953
1134 R->szHint.width, 954 old_width = szHint.width;
1135 R->szHint.height, 955 old_height = szHint.height;
1136 R->TermWin.ext_bwidth, 956
1137 R->PixColors[Color_border],
1138 R->PixColors[Color_fg]);
1139#endif
1140 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); 957 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1141 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); 958 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1142 959
1143 classHint.res_name = (char *)R->rs[Rs_name]; 960 classHint.res_name = (char *)rs[Rs_name];
1144 classHint.res_class = (char *)APL_CLASS; 961 classHint.res_class = (char *)RESCLASS;
1145 962
1146 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 963 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1147 wmHint.input = True; 964 wmHint.input = True;
1148 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState 965 wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;
1149 : NormalState); 966 wmHint.window_group = top;
1150 wmHint.window_group = R->TermWin.parent[0];
1151 967
1152 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 968 XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,
1153 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 969 &szHint, &wmHint, &classHint);
1154 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,
1155 (KeyPressMask 1002 KeyPressMask
1156#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1003#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1157 | KeyReleaseMask 1004 | KeyReleaseMask
1158#endif 1005#endif
1159 | FocusChangeMask | VisibilityChangeMask 1006 | FocusChangeMask | VisibilityChangeMask
1160 | StructureNotifyMask)); 1007 | ExposureMask | StructureNotifyMask);
1161 1008
1009 termwin_ev.start (display, top);
1010
1162/* 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 */
1163 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1012 TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
1164 1013
1165#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1014#ifdef HAVE_SCROLLBARS
1166/* cursor (menuBar/scrollBar): Black-on-White */ 1015 /* cursor scrollBar: Black-on-White */
1167 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr); 1016 leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1168#endif 1017#endif
1169 1018
1170#ifdef POINTER_BLANK
1171 {
1172 XColor blackcolour;
1173 blackcolour.red = 0;
1174 blackcolour.green = 0;
1175 blackcolour.blue = 0;
1176 Font f = XLoadFont (R->Xdisplay, "fixed");
1177 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1178 &blackcolour, &blackcolour);
1179 XUnloadFont (R->Xdisplay, f);
1180 }
1181#endif
1182
1183/* the vt window */ 1019 /* the vt window */
1184 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1020 vt = XCreateSimpleWindow (disp, top,
1185 R->window_vt_x, R->window_vt_y, 1021 window_vt_x, window_vt_y,
1186 TermWin_TotalWidth(), 1022 width, height,
1187 TermWin_TotalHeight(),
1188 0, 1023 0,
1189 R->PixColors[Color_fg], 1024 pix_colors_focused[Color_fg],
1190 R->PixColors[Color_bg]); 1025 pix_colors_focused[Color_bg]);
1191#ifdef DEBUG_X
1192 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window");
1193#endif
1194 1026
1195 R->pointer_unblank (); 1027 attributes.bit_gravity = NorthWestGravity;
1028 XChangeWindowAttributes (disp, vt, CWBitGravity, &attributes);
1196 1029
1197 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1030 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1198 | PropertyChangeMask); 1031
1199#ifdef POINTER_BLANK 1032 if (OPTION (Opt_pointerBlank))
1200 if ((R->Options & Opt_pointerBlank))
1201 vt_emask |= PointerMotionMask; 1033 vt_emask |= PointerMotionMask;
1202 else 1034 else
1203#endif
1204 vt_emask |= (Button1MotionMask | Button3MotionMask); 1035 vt_emask |= Button1MotionMask | Button3MotionMask;
1205 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1206 1036
1207#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1037 vt_select_input ();
1208 if (menuBar_height()) { 1038
1209 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1039 vt_ev.start (display, vt);
1210 R->window_vt_x, 0, 1040
1211 TermWin_TotalWidth(),
1212 menuBar_TotalHeight(),
1213 0,
1214 R->PixColors[Color_fg],
1215 R->PixColors[Color_scroll]);
1216#ifdef DEBUG_X
1217 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1218#endif
1219 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1220 XSelectInput(R->Xdisplay, R->menuBar.win,
1221 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1222 | Button1MotionMask));
1223 }
1224#endif
1225#ifdef XPM_BACKGROUND 1041#ifdef XPM_BACKGROUND
1226 if (R->rs[Rs_backgroundPixmap] != NULL 1042 if (rs[Rs_backgroundPixmap] != NULL
1227 && !(R->Options & Opt_transparent)) { 1043 && ! OPTION (Opt_transparent))
1044 {
1228 const char *p = R->rs[Rs_backgroundPixmap]; 1045 const char *p = rs[Rs_backgroundPixmap];
1229 1046
1230 if ((p = STRCHR(p, ';')) != NULL) { 1047 if ((p = strchr (p, ';')) != NULL)
1048 {
1231 p++; 1049 p++;
1232 rxvt_scale_pixmap(aR_ p); 1050 scale_pixmap (p);
1233 } 1051 }
1052
1234 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); 1053 set_bgPixmap (rs[Rs_backgroundPixmap]);
1235 rxvt_scr_touch(aR_ True); 1054 scr_touch (true);
1236 } 1055 }
1237#endif 1056#endif
1238 1057
1239/* graphics context for the vt window */ 1058 /* graphics context for the vt window */
1240 gcvalue.foreground = R->PixColors[Color_fg]; 1059 gcvalue.foreground = pix_colors[Color_fg];
1241 gcvalue.background = R->PixColors[Color_bg]; 1060 gcvalue.background = pix_colors[Color_bg];
1242 gcvalue.graphics_exposures = 1; 1061 gcvalue.graphics_exposures = 1;
1243 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1244 GCForeground | GCBackground
1245 | GCGraphicsExposures, &gcvalue);
1246 1062
1247#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
1248 gcvalue.foreground = R->PixColors[Color_topShadow]; 1070 gcvalue.foreground = pix_colors[Color_topShadow];
1249 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1071 topShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1250 GCForeground, &gcvalue);
1251 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1072 gcvalue.foreground = pix_colors[Color_bottomShadow];
1252 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1073 botShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1253 GCForeground, &gcvalue); 1074 gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1254 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1075 scrollbarGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1255 : Color_scroll)]; 1076#endif
1256 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1077
1257 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;
1258#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 */
1259} 1298}
1260 1299
1261/*----------------------------------------------------------------------*/ 1300/*----------------------------------------------------------------------*/
1262/* 1301/*
1263 * 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
1264 * 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
1265 * the slave. 1304 * the slave.
1266 */ 1305 */
1267/* INTPROTO */ 1306void
1268int
1269rxvt_run_command(pR_ const char *const *argv) 1307rxvt_term::run_command (const char *const *argv)
1270{ 1308{
1271 int cfd, er; 1309#if ENABLE_FRILLS
1272 1310 if (rs[Rs_pty_fd])
1273/* get master (pty) */
1274 if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->ttydev))) < 0) {
1275 rxvt_print_error("can't open pseudo-tty");
1276 return -1;
1277 } 1311 {
1278#ifdef FD_SETSIZE 1312 pty->pty = atoi (rs[Rs_pty_fd]);
1279 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) {
1280 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1281 rxvt_clean_exit();
1282 exit(EXIT_FAILURE);
1283 }
1284#endif
1285 fcntl (cfd, F_SETFL, O_NONBLOCK);
1286 1313
1287/* get slave (tty) */ 1314 if (pty->pty >= 0)
1288 if (R->tty_fd < 0) { 1315 {
1289#ifndef NO_SETOWNER_TTYDEV 1316 if (getfd_hook)
1290 rxvt_privileged_ttydev(aR_ SAVE); 1317 pty->pty = (*getfd_hook) (pty->pty);
1291#endif 1318
1292 if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) { 1319 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1293 close(cfd); 1320 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1294 rxvt_print_error("can't open slave tty %s", R->ttydev);
1295 return -1;
1296 } 1321 }
1297 } 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
1298#ifndef NO_BACKSPACE_KEY 1335#ifndef NO_BACKSPACE_KEY
1299 if (R->key_backspace[0] && !R->key_backspace[1]) 1336 if (key_backspace[0] && !key_backspace[1])
1300 er = R->key_backspace[0]; 1337 er = key_backspace[0];
1301 else if (STRCMP(R->key_backspace, "DEC") == 0) 1338 else if (strcmp (key_backspace, "DEC") == 0)
1302 er = '\177'; /* the initial state anyway */ 1339 er = '\177'; /* the initial state anyway */
1303 else 1340 else
1304#endif 1341#endif
1305 er = -1; 1342 er = -1;
1306 1343
1307 rxvt_get_ttymode(&(R->tio), er); 1344 rxvt_get_ttymode (&tio, er);
1308 1345
1309#ifndef __QNX__ 1346#if ENABLE_FRILLS
1347 if (rs[Rs_pty_fd])
1348 return;
1349#endif
1350
1310/* spin off the command interpreter */ 1351 /* spin off the command interpreter */
1311 switch (R->cmd_pid = fork()) { 1352 switch (cmd_pid = fork ())
1353 {
1312 case -1: 1354 case -1:
1313 rxvt_print_error("can't fork");
1314 return -1;
1315 case 0:
1316 close(cfd); /* only keep R->tty_fd and STDERR open */
1317 close(R->Xfd);
1318 if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0)
1319 rxvt_print_error("could not obtain control of tty");
1320 else { 1355 {
1321 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1356 cmd_pid = 0;
1322 dup2(R->tty_fd, STDIN_FILENO); 1357 rxvt_fatal ("can't fork, aborting.\n");
1323 dup2(R->tty_fd, STDOUT_FILENO);
1324 dup2(R->tty_fd, STDERR_FILENO);
1325 if (R->tty_fd > 2)
1326 close(R->tty_fd);
1327 rxvt_run_child(aR_ argv);
1328 } 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
1329 exit(EXIT_FAILURE); 1382 _exit (EXIT_FAILURE);
1330 /* NOTREACHED */ 1383
1331 default: 1384 default:
1332 { 1385 if (!OPTION (Opt_utmpInhibit))
1333#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1386 pty->login (cmd_pid, OPTION (Opt_loginShell), rs[Rs_display_name]);
1334 int fdstdin;
1335 1387
1336 fdstdin = dup(STDIN_FILENO); 1388 pty->close_tty ();
1337 dup2(R->tty_fd, STDIN_FILENO); 1389
1338#endif 1390 child_ev.start (cmd_pid);
1339 rxvt_privileged_utmp(aR_ SAVE); 1391
1340#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1392 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1341 dup2(fdstdin, STDIN_FILENO);
1342 close(fdstdin);
1343#endif
1344 }
1345 close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */
1346 break; 1393 break;
1347 } 1394 }
1348#else /* __QNX__ uses qnxspawn() */
1349 fchmod(R->tty_fd, 0622);
1350 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC);
1351 fcntl(cfd, F_SETFD, FD_CLOEXEC);
1352
1353 if (rxvt_run_child(aR_ argv) == -1)
1354 exit(EXIT_FAILURE);
1355#endif
1356/*
1357 * Reduce R->num_fds to what we use, so select() is more efficient
1358 */
1359 R->num_fds = max(STDERR_FILENO, cfd);
1360 MAX_IT(R->num_fds, R->Xfd);
1361#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
1362 MAX_IT(R->num_fds, 7);
1363#endif
1364 R->num_fds++; /* counts from 0 */
1365
1366 return cfd;
1367} 1395}
1368 1396
1369/* ------------------------------------------------------------------------- * 1397/* ------------------------------------------------------------------------- *
1370 * CHILD PROCESS OPERATIONS * 1398 * CHILD PROCESS OPERATIONS *
1371 * ------------------------------------------------------------------------- */ 1399 * ------------------------------------------------------------------------- */
1372/* 1400/*
1373 * 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.
1374 * returns are fatal 1402 * returns are fatal
1375 */ 1403 */
1376/* INTPROTO */
1377int 1404int
1378rxvt_run_child(pR_ const char *const *argv) 1405rxvt_term::run_child (const char *const *argv)
1379{ 1406{
1380 char *login; 1407 char *login;
1381 1408
1382 SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */ 1409 SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1383 1410
1411 if (OPTION (Opt_console))
1384 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1412 { /* be virtual console, fail silently */
1385#ifdef TIOCCONS 1413#ifdef TIOCCONS
1386 unsigned int on = 1; 1414 unsigned int on = 1;
1387 1415
1388 ioctl(STDIN_FILENO, TIOCCONS, &on); 1416 ioctl (STDIN_FILENO, TIOCCONS, &on);
1389#elif defined (SRIOCSREDIR) 1417#elif defined (SRIOCSREDIR)
1390 int fd; 1418 int fd;
1391 1419
1392 fd = open(CONSOLE, O_WRONLY, 0); 1420 fd = open (CONSOLE, O_WRONLY, 0);
1393 if (fd >= 0) { 1421 if (fd >= 0)
1394 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1422 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1395 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;
1396 } 1477 }
1397#endif /* SRIOCSREDIR */
1398 }
1399 1478
1400/* reset signals and spin off the command interpreter */ 1479 execlp (shell, argv0, NULL);
1401 signal (SIGINT, SIG_DFL);
1402 signal (SIGQUIT, SIG_DFL);
1403 signal (SIGCHLD, SIG_DFL);
1404/*
1405 * mimick login's behavior by disabling the job control signals
1406 * a shell that wants them can turn them back on
1407 */
1408#ifdef SIGTSTP
1409 signal (SIGTSTP, SIG_IGN);
1410 signal (SIGTTIN, SIG_IGN);
1411 signal (SIGTTOU, SIG_IGN);
1412#endif /* SIGTSTP */
1413
1414 /* set window size */
1415 rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0);
1416
1417#ifndef __QNX__
1418/* command interpreter path */
1419 if (argv != NULL) {
1420# ifdef DEBUG_CMD
1421 int i;
1422
1423 for (i = 0; argv[i]; i++)
1424 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1425# endif
1426 execvp(argv[0], (char *const *)argv);
1427 /* no error message: STDERR is closed! */ 1480 /* no error message: STDERR is closed! */
1428 } else {
1429 const char *argv0, *shell;
1430
1431 if ((shell = getenv("SHELL")) == NULL || *shell == '\0')
1432 shell = "/bin/sh";
1433
1434 argv0 = (const char *)rxvt_r_basename(shell);
1435 if (R->Options & Opt_loginShell) {
1436 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char));
1437
1438 login[0] = '-';
1439 STRCPY(&login[1], argv0);
1440 argv0 = login;
1441 }
1442 execlp(shell, argv0, NULL);
1443 /* no error message: STDERR is closed! */
1444 }
1445#else /* __QNX__ uses qnxspawn() */
1446 { 1481 }
1447 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1448 char *command = NULL, fullcommand[_MAX_PATH];
1449 char **arg_v, *arg_a[2] = { NULL, NULL };
1450 1482
1451 if (argv != NULL) {
1452 if (access(argv[0], X_OK) == -1) {
1453 if (STRCHR(argv[0], '/') == NULL) {
1454 searchenv(argv[0], "PATH", fullcommand);
1455 if (fullcommand[0] != '\0')
1456 command = fullcommand;
1457 }
1458 if (access(command, X_OK) == -1)
1459 return -1;
1460 } else
1461 command = argv[0];
1462 arg_v = argv;
1463 } else {
1464 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1465 command = "/bin/sh";
1466
1467 arg_a[0] = my_basename(command);
1468 if (R->Options & Opt_loginShell) {
1469 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1470
1471 login[0] = '-';
1472 STRCPY(&login[1], arg_a[0]);
1473 arg_a[0] = login;
1474 }
1475 arg_v = arg_a;
1476 }
1477 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;
1478 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1479 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1480 command, arg_v, environ, iov_a, 0);
1481 if (login)
1482 free(login);
1483 close(R->tty_fd);
1484 return R->cmd_fd;
1485 }
1486#endif
1487 return -1; 1483 return -1;
1488} 1484}
1489 1485
1490/* ------------------------------------------------------------------------- *
1491 * GET TTY CURRENT STATE *
1492 * ------------------------------------------------------------------------- */
1493/* rxvt_get_ttymode() */
1494/* INTPROTO */
1495void
1496rxvt_get_ttymode(ttymode_t *tio, int erase)
1497{
1498#ifdef HAVE_TERMIOS_H
1499/*
1500 * standard System V termios interface
1501 */
1502 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) {
1503 /* return error - use system defaults */
1504 tio->c_cc[VINTR] = CINTR;
1505 tio->c_cc[VQUIT] = CQUIT;
1506 tio->c_cc[VERASE] = CERASE;
1507 tio->c_cc[VKILL] = CKILL;
1508 tio->c_cc[VSTART] = CSTART;
1509 tio->c_cc[VSTOP] = CSTOP;
1510 tio->c_cc[VSUSP] = CSUSP;
1511# ifdef VDSUSP
1512 tio->c_cc[VDSUSP] = CDSUSP;
1513# endif
1514# ifdef VREPRINT
1515 tio->c_cc[VREPRINT] = CRPRNT;
1516# endif
1517# ifdef VDISCRD
1518 tio->c_cc[VDISCRD] = CFLUSH;
1519# endif
1520# ifdef VWERSE
1521 tio->c_cc[VWERSE] = CWERASE;
1522# endif
1523# ifdef VLNEXT
1524 tio->c_cc[VLNEXT] = CLNEXT;
1525# endif
1526 }
1527 tio->c_cc[VEOF] = CEOF;
1528 tio->c_cc[VEOL] = VDISABLE;
1529# ifdef VEOL2
1530 tio->c_cc[VEOL2] = VDISABLE;
1531# endif
1532# ifdef VSWTC
1533 tio->c_cc[VSWTC] = VDISABLE;
1534# endif
1535# ifdef VSWTCH
1536 tio->c_cc[VSWTCH] = VDISABLE;
1537# endif
1538# if VMIN != VEOF
1539 tio->c_cc[VMIN] = 1;
1540# endif
1541# if VTIME != VEOL
1542 tio->c_cc[VTIME] = 0;
1543# endif
1544 if (erase != -1)
1545 tio->c_cc[VERASE] = (char)erase;
1546
1547/* input modes */
1548 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1549# ifdef IMAXBEL
1550 | IMAXBEL
1551# endif
1552 | IXON);
1553
1554/* output modes */
1555 tio->c_oflag = (OPOST | ONLCR);
1556
1557/* control modes */
1558 tio->c_cflag = (CS8 | CREAD);
1559
1560/* line discipline modes */
1561 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1562# if defined (ECHOCTL) && defined (ECHOKE)
1563 | ECHOCTL | ECHOKE
1564# endif
1565 | ECHOE | ECHOK);
1566# else /* HAVE_TERMIOS_H */
1567
1568/*
1569 * sgtty interface
1570 */
1571
1572/* get parameters -- gtty */
1573 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) {
1574 tio->sg.sg_erase = CERASE; /* ^H */
1575 tio->sg.sg_kill = CKILL; /* ^U */
1576 }
1577 if (erase != -1)
1578 tio->sg.sg_erase = (char)erase;
1579
1580 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1581
1582/* get special characters */
1583 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) {
1584 tio->tc.t_intrc = CINTR; /* ^C */
1585 tio->tc.t_quitc = CQUIT; /* ^\ */
1586 tio->tc.t_startc = CSTART; /* ^Q */
1587 tio->tc.t_stopc = CSTOP; /* ^S */
1588 tio->tc.t_eofc = CEOF; /* ^D */
1589 tio->tc.t_brkc = -1;
1590 }
1591/* get local special chars */
1592 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) {
1593 tio->lc.t_suspc = CSUSP; /* ^Z */
1594 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1595 tio->lc.t_rprntc = CRPRNT; /* ^R */
1596 tio->lc.t_flushc = CFLUSH; /* ^O */
1597 tio->lc.t_werasc = CWERASE; /* ^W */
1598 tio->lc.t_lnextc = CLNEXT; /* ^V */
1599 }
1600/* get line discipline */
1601 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1602# ifdef NTTYDISC
1603 tio->line = NTTYDISC;
1604# endif /* NTTYDISC */
1605 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1606#endif /* HAVE_TERMIOS_H */
1607
1608/*
1609 * Debugging
1610 */
1611#ifdef DEBUG_TTYMODE
1612#ifdef HAVE_TERMIOS_H
1613/* c_iflag bits */
1614 fprintf(stderr, "Input flags\n");
1615
1616/* cpp token stringize doesn't work on all machines <sigh> */
1617# define FOO(flag,name) \
1618 if ((tio->c_iflag) & flag) \
1619 fprintf (stderr, "%s ", name)
1620
1621/* c_iflag bits */
1622 FOO(IGNBRK, "IGNBRK");
1623 FOO(BRKINT, "BRKINT");
1624 FOO(IGNPAR, "IGNPAR");
1625 FOO(PARMRK, "PARMRK");
1626 FOO(INPCK, "INPCK");
1627 FOO(ISTRIP, "ISTRIP");
1628 FOO(INLCR, "INLCR");
1629 FOO(IGNCR, "IGNCR");
1630 FOO(ICRNL, "ICRNL");
1631 FOO(IXON, "IXON");
1632 FOO(IXOFF, "IXOFF");
1633# ifdef IUCLC
1634 FOO(IUCLC, "IUCLC");
1635# endif
1636# ifdef IXANY
1637 FOO(IXANY, "IXANY");
1638# endif
1639# ifdef IMAXBEL
1640 FOO(IMAXBEL, "IMAXBEL");
1641# endif
1642 fprintf(stderr, "\n");
1643
1644# undef FOO
1645# define FOO(entry, name) \
1646 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1647
1648 FOO(VINTR, "VINTR");
1649 FOO(VQUIT, "VQUIT");
1650 FOO(VERASE, "VERASE");
1651 FOO(VKILL, "VKILL");
1652 FOO(VEOF, "VEOF");
1653 FOO(VEOL, "VEOL");
1654# ifdef VEOL2
1655 FOO(VEOL2, "VEOL2");
1656# endif
1657# ifdef VSWTC
1658 FOO(VSWTC, "VSWTC");
1659# endif
1660# ifdef VSWTCH
1661 FOO(VSWTCH, "VSWTCH");
1662# endif
1663 FOO(VSTART, "VSTART");
1664 FOO(VSTOP, "VSTOP");
1665 FOO(VSUSP, "VSUSP");
1666# ifdef VDSUSP
1667 FOO(VDSUSP, "VDSUSP");
1668# endif
1669# ifdef VREPRINT
1670 FOO(VREPRINT, "VREPRINT");
1671# endif
1672# ifdef VDISCRD
1673 FOO(VDISCRD, "VDISCRD");
1674# endif
1675# ifdef VWERSE
1676 FOO(VWERSE, "VWERSE");
1677# endif
1678# ifdef VLNEXT
1679 FOO(VLNEXT, "VLNEXT");
1680# endif
1681 fprintf(stderr, "\n");
1682# undef FOO
1683# endif /* HAVE_TERMIOS_H */
1684#endif /* DEBUG_TTYMODE */
1685}
1686
1687/*----------------------- end-of-file (C source) -----------------------*/ 1486/*----------------------- end-of-file (C source) -----------------------*/

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