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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.7 by pcg, Wed Nov 26 10:42:34 2003 UTC vs.
Revision 1.160 by root, Mon Jan 30 19:46:13 2006 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.7 2003/11/26 10:42:34 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 "rgb:00/00/00", // 0: black (Black)
45#ifndef NO_BRIGHTCOLOR 49 "rgb:cd/00/00", // 1: red (Red3)
46 "Red3", /* 1: red (#CD0000) */ 50 "rgb:00/cd/00", // 2: green (Green3)
47 "Green3", /* 2: green (#00CD00) */ 51 "rgb:cd/cd/00", // 3: ywlloe (Yellow3)
48 "Yellow3", /* 3: yellow (#CDCD00) */ 52 "rgb:00/00/cd", // 4: blue (Blue3)
49 "Blue3", /* 4: blue (#0000CD) */ 53 "rgb:cd/00/cd", // 5: magenta (Magenta3)
50 "Magenta3", /* 5: magenta (#CD00CD) */ 54 "rgb:00/cd/cd", // 6: cyan (Cyan3)
51 "Cyan3", /* 6: cyan (#00CDCD) */ 55# ifdef XTERM_COLORS
56 "rgb:e5/e5/e5", // 7: white (Grey90)
57# else
58 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
59# endif
60 /* high-intensity colors */
52# ifdef XTERM_COLORS 61# ifdef XTERM_COLORS
53 "Grey90", /* 7: white (#E5E5E5) */ 62 "rgb:4d/4d/4d", // 8: bright black (Grey30)
54# else 63# else
55 "AntiqueWhite", /* 7: white (#FAEBD7) */ 64 "rgb:40/40/40", // 8: bright black (Grey25)
56# endif 65# endif
57/* high-intensity colors */ 66 "rgb:ff/00/00", // 1/9: bright red (Reed)
58# ifdef XTERM_COLORS 67 "rgb:00/ff/00", // 2/10: bright green (Green)
59 "Grey30", /* 8: bright black (#4D4D4D) */ 68 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
60# else 69 "rgb:00/00/ff", // 4/12: bright blue (Blue)
61 "Grey25", /* 8: bright black (#404040) */ 70 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
62# endif 71 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
63#endif /* NO_BRIGHTCOLOR */ 72 "rgb:ff/ff/ff", // 7/15: bright white (White)
64 "Red", /* 1/9: bright red (#FF0000) */ 73
65 "Green", /* 2/10: bright green (#00FF00) */ 74 // 88 xterm colours
66 "Yellow", /* 3/11: bright yellow (#FFFF00) */
67 "Blue", /* 4/12: bright blue (#0000FF) */
68 "Magenta", /* 5/13: bright magenta (#FF00FF) */
69 "Cyan", /* 6/14: bright cyan (#00FFFF) */
70 "White", /* 7/15: bright white (#FFFFFF) */
71#ifdef TTY_256COLOR
72 "rgb:00/00/00", /* default 16-255 color table */
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 "rgb:00/00/00",
347 "DndSelection",
348#endif 176#endif
349 "CLIPBOARD" 177 };
350}; 178
179bool
180rxvt_term::init_vars ()
181{
182 pix_colors = //
183 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
184#ifdef OFF_FOCUS_FADING
185 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
186#endif
187
188#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
189 pixmap = None;
190#endif
191
192 MEvent.time = CurrentTime;
193 MEvent.button = AnyButton;
194 options = DEFAULT_OPTIONS;
195 want_refresh = 1;
196 priv_modes = SavedModes = PrivMode_Default;
197 ncol = 80;
198 nrow = 24;
199 int_bwidth = INTERNALBORDERWIDTH;
200 ext_bwidth = EXTERNALBORDERWIDTH;
201 lineSpace = LINESPACE;
202 saveLines = SAVELINES;
203 numpix_colors = TOTAL_COLORS;
204
205 refresh_limit = 1;
206 refresh_type = SLOW_REFRESH;
207
208 oldcursor.row = oldcursor.col = -1;
209#ifdef XPM_BACKGROUND
210 /* bgPixmap.w = bgPixmap.h = 0; */
211 bgPixmap.x = bgPixmap.y = 50;
212 bgPixmap.pixmap = None;
213#endif
214
215 last_bot = last_state = -1;
216
217 return true;
218}
219
220void
221rxvt_term::init_secondary ()
222{
223 int i;
224
225 /*
226 * Close all unused file descriptors
227 * We don't want them, we don't need them.
228 */
229 if ((i = open ("/dev/null", O_RDONLY)) < 0)
230 {
231 /* TODO: BOO HISS */
232 dup2 (STDERR_FILENO, STDIN_FILENO);
233 }
234 else if (i > STDIN_FILENO)
235 {
236 dup2 (i, STDIN_FILENO);
237 close (i);
238 }
239
240 dup2 (STDERR_FILENO, STDOUT_FILENO);
241
242#if 0 // schmorp sayz closing filies is murder
243 for (i = STDERR_FILENO + 1; i < num_fds; i++)
244 {
245#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
246 if (i == 4 || i == 7)
247 continue;
248#endif
249 close (i);
250 }
251#endif
252}
351 253
352/*----------------------------------------------------------------------*/ 254/*----------------------------------------------------------------------*/
353/* substitute system functions */ 255const char **
354#if defined(__svr4__) && ! defined(_POSIX_VERSION) 256rxvt_term::init_resources (int argc, const char *const *argv)
355/* INTPROTO */
356int
357rxvt_getdtablesize(void)
358{ 257{
359 struct rlimit rlim; 258 int i, r_argc;
259 char *val;
260 const char **cmd_argv, **r_argv;
360 261
361 getrlimit(RLIMIT_NOFILE, &rlim); 262 /*
362 return rlim.rlim_cur; 263 * Look for -exec option. Find => split and make cmd_argv[] of command args
264 */
265 for (r_argc = 0; r_argc < argc; r_argc++)
266 if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
267 break;
268
269 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
270
271 for (i = 0; i < r_argc; i++)
272 r_argv[i] = (const char *)argv[i];
273
274 r_argv[i] = NULL;
275
276 if (r_argc == argc)
277 cmd_argv = NULL;
278 else
279 {
280 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
281
282 for (i = 0; i < argc - r_argc - 1; i++)
283 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
284
285 cmd_argv[i] = NULL;
286 }
287
288 rs[Rs_name] = rxvt_r_basename (argv[0]);
289
290 /*
291 * Open display, get options/resources and create the window
292 */
293
294 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
295 rs[Rs_display_name] = ":0";
296
297 get_options (r_argc, r_argv);
298
299 if (!(display = displays.get (rs[Rs_display_name])))
300 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
301
302 xa = display->xa;
303
304#if ENABLE_FRILLS
305 if (rs[Rs_depth])
306 set (display, strtol (rs[Rs_depth], 0, 0));
307 else
308#endif
309 set (display);
310
311 extract_resources ();
312
313 free (r_argv);
314
315#if ENABLE_PERL
316 if (!rs[Rs_perl_ext_1])
317 rs[Rs_perl_ext_1] = "default";
318
319 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
320 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
321 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
322 {
323 rxvt_perl.init (this);
324 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
325 }
326#endif
327
328 /*
329 * set any defaults not already set
330 */
331 if (cmd_argv && cmd_argv[0])
332 {
333 if (!rs[Rs_title])
334 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
335 if (!rs[Rs_iconName])
336 rs[Rs_iconName] = rs[Rs_title];
337 }
338 else
339 {
340 if (!rs[Rs_title])
341 rs[Rs_title] = rs[Rs_name];
342 if (!rs[Rs_iconName])
343 rs[Rs_iconName] = rs[Rs_name];
344 }
345
346 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
347 saveLines = min (i, MAX_SAVELINES);
348
349#if ENABLE_FRILLS
350 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
351 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
352
353 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
354 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
355
356 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
357 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
358#endif
359
360#ifdef POINTER_BLANK
361 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
362 pointerBlankDelay = i;
363 else
364 pointerBlankDelay = 2;
365#endif
366
367 /* no point having a scrollbar without having any scrollback! */
368 if (!saveLines)
369 set_option (Opt_scrollBar, 0);
370
371#ifdef PRINTPIPE
372 if (!rs[Rs_print_pipe])
373 rs[Rs_print_pipe] = PRINTPIPE;
374#endif
375
376 if (!rs[Rs_cutchars])
377 rs[Rs_cutchars] = CUTCHARS;
378
379#ifndef NO_BACKSPACE_KEY
380 if (!rs[Rs_backspace_key])
381# ifdef DEFAULT_BACKSPACE
382 key_backspace = DEFAULT_BACKSPACE;
383# else
384 key_backspace = "DEC"; /* can toggle between \010 or \177 */
385# endif
386 else
387 {
388 val = strdup (rs[Rs_backspace_key]);
389 rxvt_Str_trim (val);
390 rxvt_Str_escaped (val);
391 key_backspace = val;
392 }
393#endif
394
395#ifndef NO_DELETE_KEY
396 if (!rs[Rs_delete_key])
397# ifdef DEFAULT_DELETE
398 key_delete = DEFAULT_DELETE;
399# else
400 key_delete = "\033[3~";
401# endif
402 else
403 {
404 val = strdup (rs[Rs_delete_key]);
405 rxvt_Str_trim (val);
406 rxvt_Str_escaped (val);
407 key_delete = val;
408 }
409#endif
410 if (rs[Rs_answerbackstring])
411 {
412 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
413 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
414 }
415
416#ifdef HAVE_SCROLLBARS
417 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
418#endif
419
420#ifdef XTERM_REVERSE_VIDEO
421 /* this is how xterm implements reverseVideo */
422 if (OPTION (Opt_reverseVideo))
423 {
424 if (!rs[Rs_color + Color_fg])
425 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
426 if (!rs[Rs_color + Color_bg])
427 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
428 }
429#endif
430
431 for (i = 0; i < NRS_COLORS; i++)
432 if (!rs[Rs_color + i])
433 rs[Rs_color + i] = def_colorName[i];
434
435#ifndef XTERM_REVERSE_VIDEO
436 /* this is how we implement reverseVideo */
437 if (OPTION (Opt_reverseVideo))
438 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
439#endif
440
441 /* convenient aliases for setting fg/bg to colors */
442 color_aliases (Color_fg);
443 color_aliases (Color_bg);
444#ifndef NO_CURSORCOLOR
445 color_aliases (Color_cursor);
446 color_aliases (Color_cursor2);
447#endif /* NO_CURSORCOLOR */
448 color_aliases (Color_pointer_fg);
449 color_aliases (Color_pointer_bg);
450 color_aliases (Color_border);
451#ifndef NO_BOLD_UNDERLINE_REVERSE
452 color_aliases (Color_BD);
453 color_aliases (Color_UL);
454 color_aliases (Color_RV);
455#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
456
457 if (!rs[Rs_color + Color_border])
458 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
459
460 return cmd_argv;
363} 461}
364#endif 462
365/*----------------------------------------------------------------------*/ 463/*----------------------------------------------------------------------*/
366bool 464void
367rxvt_term::init_vars() 465rxvt_term::init_env ()
368{ 466{
369 PixColors = new rxvt_color [TOTAL_COLORS]; 467 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; 468 unsigned int u;
705 char *val; 469 char *val;
706 470
707#ifdef DISPLAY_IS_IP 471#ifdef DISPLAY_IS_IP
708/* Fixup display_name for export over pty to any interested terminal 472 /* 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 473 * 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 474 * (for the first non-loopback interface) that we get from
711 * rxvt_network_display(). This is more "name-resolution-portable", if you 475 * rxvt_network_display (). This is more "name-resolution-portable", if you
712 * will, and probably allows for faster x-client startup if your name 476 * 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 477 * server is beyond a slow link or overloaded at client startup. Of
714 * course that only helps the shell's child processes, not us. 478 * course that only helps the shell's child processes, not us.
715 * 479 *
716 * Giving out the display_name also affords a potential security hole 480 * Giving out the display_name also affords a potential security hole
717 */ 481 */
718 val = rxvt_network_display(R->rs[Rs_display_name]); 482 val = rxvt_network_display (rs[Rs_display_name]);
719 R->rs[Rs_display_name] = (const char *)val; 483 rs[Rs_display_name] = (const char *)val;
484
720 if (val == NULL) 485 if (val == NULL)
721#endif /* DISPLAY_IS_IP */ 486#endif /* DISPLAY_IS_IP */
722 val = XDisplayString(R->Xdisplay); 487 val = XDisplayString (xdisp);
488
723 if (R->rs[Rs_display_name] == NULL) 489 if (rs[Rs_display_name] == NULL)
724 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 490 rs[Rs_display_name] = val; /* use broken `:0' value */
725 491
726 i = STRLEN(val); 492 i = strlen (val);
727 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 493 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
728 494
729 sprintf(R->env_display, "DISPLAY=%s", val); 495 sprintf (env_display, "DISPLAY=%s", val);
730 496
731 /* avoiding the math library: 497 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
732 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */
733 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ;
734 MAX_IT(i, 1);
735 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char));
736 498
737 sprintf(R->env_windowid, "WINDOWID=%u",
738 (unsigned int)R->TermWin.parent[0]);
739
740/* add entries to the environment: 499 /* add entries to the environment:
741 * @ DISPLAY: in case we started with -display 500 * @ DISPLAY: in case we started with -display
742 * @ WINDOWID: X window id number of the window 501 * @ WINDOWID: X window id number of the window
743 * @ COLORTERM: terminal sub-name and also indicates its color 502 * @ COLORTERM: terminal sub-name and also indicates its color
744 * @ TERM: terminal name 503 * @ TERM: terminal name
745 * @ TERMINFO: path to terminfo directory 504 * @ TERMINFO: path to terminfo directory
505 * @ COLORFGBG: fg;bg color codes
746 */ 506 */
747 putenv(R->env_display); 507 putenv (env_display);
748 putenv(R->env_windowid); 508 putenv (env_windowid);
509
510 if (env_colorfgbg)
511 putenv (env_colorfgbg);
512
749#ifdef RXVT_TERMINFO 513#ifdef RXVT_TERMINFO
750 putenv("TERMINFO=" RXVT_TERMINFO); 514 putenv ("TERMINFO=" RXVT_TERMINFO);
751#endif 515#endif
752 if (XDEPTH <= 2) 516
517 if (depth <= 2)
753 putenv("COLORTERM=" COLORTERMENV "-mono"); 518 putenv ("COLORTERM=" COLORTERMENV "-mono");
754 else 519 else
755 putenv("COLORTERM=" COLORTERMENVFULL); 520 putenv ("COLORTERM=" COLORTERMENVFULL);
521
756 if (R->rs[Rs_term_name] != NULL) { 522 if (rs[Rs_term_name] != NULL)
523 {
757 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 524 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]); 525 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
759 putenv(R->env_term); 526 putenv (env_term);
527 }
760 } else 528 else
761 putenv("TERM=" TERMENV); 529 putenv ("TERM=" TERMENV);
762 530
763#ifdef HAVE_UNSETENV 531#ifdef HAVE_UNSETENV
764/* avoid passing old settings and confusing term size */ 532 /* avoid passing old settings and confusing term size */
765 unsetenv("LINES"); 533 unsetenv ("LINES");
766 unsetenv("COLUMNS"); 534 unsetenv ("COLUMNS");
767 unsetenv("TERMCAP"); /* terminfo should be okay */ 535 unsetenv ("TERMCAP"); /* terminfo should be okay */
768#endif /* HAVE_UNSETENV */ 536#endif /* HAVE_UNSETENV */
769} 537}
770 538
771/*----------------------------------------------------------------------*/ 539/*----------------------------------------------------------------------*/
772/* 540/*
773 * This is more or less stolen straight from XFree86 xterm. 541 * This is more or less stolen straight from XFree86 xterm.
774 * This should support all European type languages. 542 * This should support all European type languages.
775 */ 543 */
776/* EXTPROTO */
777void 544void
778rxvt_init_xlocale(pR) 545rxvt_term::set_locale (const char *locale)
779{ 546{
547 set_environ (envv);
548
549#if HAVE_XSETLOCALE || HAVE_SETLOCALE
550 free (this->locale);
551 this->locale = setlocale (LC_CTYPE, locale);
552
553 if (!this->locale)
554 {
555 if (*locale)
556 {
557 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
558 setlocale (LC_CTYPE, "C");
559 }
560 else
561 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
562
563 this->locale = "C";
564 }
565
566
567 this->locale = rxvt_strdup (this->locale);
568 SET_LOCALE (this->locale);
569 mbstate.reset ();
570#endif
571
572#if HAVE_NL_LANGINFO
573 char *codeset = strdup (nl_langinfo (CODESET));
574 // /^UTF.?8/i
575 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
576 && (codeset[1] == 'T' || codeset[1] == 't')
577 && (codeset[2] == 'F' || codeset[2] == 'f')
578 && (codeset[3] == '8' || codeset[4] == '8');
579 free (codeset);
580#else
581 enc_utf8 = 0;
582#endif
583}
584
585void
586rxvt_term::init_xlocale ()
587{
588 set_environ (envv);
589
780#ifdef USE_XIM 590#ifdef USE_XIM
781 if (R->locale == NULL) 591 if (!locale)
782 rxvt_print_error("Setting locale failed."); 592 rxvt_warn ("setting locale failed, working without locale support.\n");
783 else { 593 else
784 Atom wmlocale; 594 {
595 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
785 596
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) { 597 if (!XSupportsLocale ())
792 rxvt_print_error("The locale is not supported by Xlib"); 598 {
599 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
793 return; 600 return;
794 } 601 }
795 rxvt_setTermFontSet(aR_ 0);
796 602
603 im_ev.start (display);
604
797 /* see if we can connect yet */ 605 /* see if we can connect already */
798 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 606 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 } 607 }
805#endif 608#endif
806} 609}
807 610
808/*----------------------------------------------------------------------*/ 611/*----------------------------------------------------------------------*/
809/* EXTPROTO */
810void 612void
811rxvt_init_command(pR_ const char *const *argv) 613rxvt_term::init_command (const char *const *argv)
812{ 614{
813 /* 615 /*
814 * Initialize the command connection. 616 * Initialize the command connection.
815 * This should be called after the X server connection is established. 617 * This should be called after the X server connection is established.
816 */ 618 */
619
620#ifdef META8_OPTION
621 meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;
622#endif
623
624 get_ourmods ();
625
626 if (!OPTION (Opt_scrollTtyOutput))
627 priv_modes |= PrivMode_TtyOutputInh;
628 if (OPTION (Opt_scrollTtyKeypress))
629 priv_modes |= PrivMode_Keypress;
630 if (!OPTION (Opt_jumpScroll))
631 priv_modes |= PrivMode_smoothScroll;
632
633#ifndef NO_BACKSPACE_KEY
634 if (strcmp (key_backspace, "DEC") == 0)
635 priv_modes |= PrivMode_HaveBackSpace;
636#endif
637
638 /* add value for scrollBar */
639 if (scrollBar.state)
640 {
641 priv_modes |= PrivMode_scrollBar;
642 SavedModes |= PrivMode_scrollBar;
643 }
644
645 run_command (argv);
646}
647
648/*----------------------------------------------------------------------*/
649void
650rxvt_term::Get_Colours ()
651{
817 int i; 652 int i;
818 653
819 for (i = 0; i < NUM_XA; i++) 654#ifdef OFF_FOCUS_FADING
820 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 655 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 656#endif
830 657
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++) { 658 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
659 {
884 rxvt_color xcol; 660 rxvt_color xcol;
885 661
662 if (!rs[Rs_color + i])
663 continue;
664
665 if (!set_color (xcol, rs[Rs_color + i]))
666 {
667#ifndef XTERM_REVERSE_VIDEO
668 if (i < 2 && OPTION (Opt_reverseVideo))
669 rs[Rs_color + i] = def_colorName[!i];
670 else
671#endif
672 rs[Rs_color + i] = def_colorName[i];
673
886 if (!R->rs[Rs_color + i]) 674 if (!rs[Rs_color + i])
887 continue; 675 continue;
888 676
889 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) { 677 if (!set_color (xcol, 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 678 {
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])) {
899 switch (i) { 679 switch (i)
680 {
900 case Color_fg: 681 case Color_fg:
901 case Color_bg: 682 case Color_bg:
902 /* fatal: need bg/fg color */ 683 /* fatal: need bg/fg color */
903 rxvt_print_error("aborting"); 684 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
904 exit(EXIT_FAILURE);
905 /* NOTREACHED */
906 break; 685 break;
907#ifndef NO_CURSORCOLOR 686#ifndef NO_CURSORCOLOR
908 case Color_cursor2: 687 case Color_cursor2:
909 xcol = R->PixColors[Color_fg]; 688 xcol = pix_colors[Color_fg];
910 break; 689 break;
911#endif /* ! NO_CURSORCOLOR */ 690#endif /* ! NO_CURSORCOLOR */
912 case Color_pointer: 691 case Color_pointer_fg:
913 xcol = R->PixColors[Color_fg]; 692 xcol = pix_colors[Color_fg];
914 break; 693 break;
915 default: 694 default:
916 xcol = R->PixColors[Color_bg]; /* None */ 695 xcol = pix_colors[Color_bg]; /* None */
917 break; 696 break;
918 } 697 }
919 } 698 }
920 } 699 }
700
921 R->PixColors[i] = xcol; 701 pix_colors[i] = xcol;
922 SET_PIXCOLOR(R, i); 702 SET_PIXCOLOR (i);
703 }
704
705#ifdef OFF_FOCUS_FADING
706 if (rs[Rs_fade])
707 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
708 pix_colors_unfocused[i] = pix_colors_focused[i].fade (this, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
709#endif
710
711 if (depth <= 2)
923 } 712 {
713 if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
714 if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
715 if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
716 }
924 717
925 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 718 /*
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 719 * get scrollBar shadow colors
932 * 720 *
933 * The calculations of topShadow/bottomShadow values are adapted 721 * The calculations of topShadow/bottomShadow values are adapted
934 * from the fvwm window manager. 722 * from the fvwm window manager.
935 */ 723 */
936#ifdef KEEP_SCROLLCOLOR 724#ifdef KEEP_SCROLLCOLOR
937 if (XDEPTH <= 2) { /* Monochrome */ 725
726 if (depth <= 2)
727 {
728 /* Monochrome */
938 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 729 pix_colors[Color_scroll] = pix_colors[Color_fg];
939 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 730 pix_colors[Color_topShadow] = pix_colors[Color_bg];
940 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 731 pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
941 } else { 732 }
733 else
734 {
942 rxvt_color xcol[3]; 735 rxvt_color xcol[2];
943 /* xcol[0] == white 736 /* xcol[0] == white
944 * xcol[1] == top shadow 737 * xcol[1] == top shadow
945 * xcol[2] == bot shadow */ 738 * xcol[2] == bot shadow */
946 739
947 xcol[1] = R->PixColors[Color_scroll]; 740 xcol[1] = pix_colors[Color_scroll];
948# ifdef PREFER_24BIT 741 xcol[0].set (this, rxvt_rgba (rxvt_rgba::MAX_CC, rxvt_rgba::MAX_CC, rxvt_rgba::MAX_CC));
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
954 742
955 unsigned short R1, G1, B1, R0, G0, B0; 743 rxvt_rgba c0, c1;
956 744
957 xcol[0].get (r, R0, G0, B0); 745 xcol[0].get (this, c0);
958 xcol[1].get (r, R1, G1, B1); 746 xcol[1].get (this, c1);
959 747
960 /* bottomShadowColor */
961 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
962 xcol[2] = R->PixColors[Color_Black];
963
964 R->PixColors[Color_bottomShadow] = xcol[2]; 748 pix_colors[Color_bottomShadow] = xcol[1].fade (this, 50);
965 749
966 /* topShadowColor */ 750 /* topShadowColor */
967 if (!xcol[1].set (aR_ 751 if (!xcol[1].set (this,
752 rxvt_rgba (
968 min (R0, max (R0 / 5, R1) * 7 / 5), 753 min (c0.r, max (c1.r / 5, c1.r) * 7 / 5),
969 min (G0, max (G0 / 5, G1) * 7 / 5), 754 min (c0.g, max (c1.g / 5, c1.g) * 7 / 5),
970 min (B0, max (B0 / 5, B1) * 7 / 5))) 755 min (c0.b, max (c1.b / 5, c1.b) * 7 / 5),
756 c1.a) // pa1 vs. pa0: arbitrary
757 ));
971 xcol[1] = R->PixColors[Color_White]; 758 xcol[1] = pix_colors[Color_White];
972 759
973 R->PixColors[Color_topShadow] = xcol[1]; 760 pix_colors[Color_topShadow] = xcol[1];
974 } 761 }
975#endif /* KEEP_SCROLLCOLOR */ 762#endif /* KEEP_SCROLLCOLOR */
976} 763}
977 764
978/*----------------------------------------------------------------------*/ 765/*----------------------------------------------------------------------*/
979/* color aliases, fg/bg bright-bold */ 766/* color aliases, fg/bg bright-bold */
980/* INTPROTO */
981void 767void
982rxvt_color_aliases(pR_ int idx) 768rxvt_term::color_aliases (int idx)
983{ 769{
984 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) { 770 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
771 {
985 int i = atoi(R->rs[Rs_color + idx]); 772 int i = atoi (rs[Rs_color + idx]);
986 773
774 if (i >= 8 && i <= 15)
987 if (i >= 8 && i <= 15) { /* bright colors */ 775 { /* bright colors */
988 i -= 8; 776 i -= 8;
989#ifndef NO_BRIGHTCOLOR
990 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 777 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
991 return; 778 return;
992#endif
993 } 779 }
780
994 if (i >= 0 && i <= 7) /* normal colors */ 781 if (i >= 0 && i <= 7) /* normal colors */
995 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 782 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
996 } 783 }
997} 784}
998 785
999/*----------------------------------------------------------------------*/ 786/*----------------------------------------------------------------------*/
1000/* 787/*
1001 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 788 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1002 * Use resource ``modifier'' to override the Meta modifier 789 * Use resource ``modifier'' to override the Meta modifier
1003 */ 790 */
1004/* INTPROTO */
1005void 791void
1006rxvt_get_ourmods(pR) 792rxvt_term::get_ourmods ()
1007{ 793{
1008 int i, j, k; 794 int i, j, k;
1009 int requestedmeta, realmeta, realalt; 795 int requestedmeta, realmeta, realalt;
1010 const char *cm, *rsmod; 796 const char *cm, *rsmod;
1011 XModifierKeymap *map; 797 XModifierKeymap *map;
1012 KeyCode *kc; 798 KeyCode *kc;
1013 const unsigned int modmasks[] = 799 const unsigned int modmasks[] =
800 {
1014 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 801 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
802 };
1015 803
1016 requestedmeta = realmeta = realalt = 0; 804 requestedmeta = realmeta = realalt = 0;
1017 rsmod = R->rs[Rs_modifier]; 805 rsmod = rs[Rs_modifier];
806
1018 if (rsmod 807 if (rsmod
1019 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 808 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1020 requestedmeta = rsmod[3] - '0'; 809 requestedmeta = rsmod[3] - '0';
1021 810
1022 map = XGetModifierMapping(R->Xdisplay); 811 map = XGetModifierMapping (xdisp);
1023 kc = map->modifiermap; 812 kc = map->modifiermap;
813
1024 for (i = 1; i < 6; i++) { 814 for (i = 1; i < 6; i++)
815 {
1025 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 816 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
817
1026 for (j = map->max_keypermod; j--; k++) { 818 for (j = map->max_keypermod; j--; k++)
819 {
1027 if (kc[k] == 0) 820 if (kc[k] == 0)
1028 break; 821 break;
822
1029 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 823 switch (XKeycodeToKeysym (xdisp, kc[k], 0))
824 {
1030 case XK_Num_Lock: 825 case XK_Num_Lock:
1031 R->ModNumLockMask = modmasks[i - 1]; 826 ModNumLockMask = modmasks[i - 1];
1032 /* FALLTHROUGH */ 827 continue;
1033 default: 828
1034 continue; /* for(;;) */ 829 case XK_ISO_Level3_Shift:
830 ModLevel3Mask = modmasks[i - 1];
831 continue;
832
1035 case XK_Meta_L: 833 case XK_Meta_L:
1036 case XK_Meta_R: 834 case XK_Meta_R:
1037 cm = "meta"; 835 cm = "meta";
1038 realmeta = i; 836 realmeta = i;
1039 break; 837 break;
838
1040 case XK_Alt_L: 839 case XK_Alt_L:
1041 case XK_Alt_R: 840 case XK_Alt_R:
1042 cm = "alt"; 841 cm = "alt";
1043 realalt = i; 842 realalt = i;
1044 break; 843 break;
844
1045 case XK_Super_L: 845 case XK_Super_L:
1046 case XK_Super_R: 846 case XK_Super_R:
1047 cm = "super"; 847 cm = "super";
1048 break; 848 break;
849
1049 case XK_Hyper_L: 850 case XK_Hyper_L:
1050 case XK_Hyper_R: 851 case XK_Hyper_R:
1051 cm = "hyper"; 852 cm = "hyper";
1052 break; 853 break;
854
855 default:
856 continue;
1053 } 857 }
1054 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 858
859 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1055 requestedmeta = i; 860 requestedmeta = i;
1056 } 861 }
1057 } 862 }
863
1058 XFreeModifiermap(map); 864 XFreeModifiermap (map);
865
1059 i = (requestedmeta ? requestedmeta 866 i = requestedmeta ? requestedmeta
1060 : (realmeta ? realmeta 867 : realmeta ? realmeta
1061 : (realalt ? realalt : 0))); 868 : realalt ? realalt
869 : 0;
870
1062 if (i) 871 if (i)
1063 R->ModMetaMask = modmasks[i - 1]; 872 ModMetaMask = modmasks[i - 1];
1064} 873}
1065 874
1066/*----------------------------------------------------------------------*/ 875/*----------------------------------------------------------------------*/
1067/* rxvt_Create_Windows() - Open and map the window */ 876/* rxvt_Create_Windows () - Open and map the window */
1068/* EXTPROTO */
1069void 877void
1070rxvt_Create_Windows(pR_ int argc, const char *const *argv) 878rxvt_term::create_windows (int argc, const char *const *argv)
1071{ 879{
1072 XClassHint classHint; 880 XClassHint classHint;
1073 XWMHints wmHint; 881 XWMHints wmHint;
882#if ENABLE_FRILLS
883 MWMHints mwmhints;
884#endif
1074 XGCValues gcvalue; 885 XGCValues gcvalue;
1075 long vt_emask;
1076
1077#ifdef PREFER_24BIT
1078 XSetWindowAttributes attributes; 886 XSetWindowAttributes attributes;
1079 XWindowAttributes gattr; 887 Window top, parent;
1080 888
1081 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 889 dLocal (Display *, xdisp);
1082 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1083 890
1084 if (R->Options & Opt_transparent) { 891 /* grab colors before netscape does */
1085 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 892 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 893
1096 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) { 894 if (!set_fonts ())
1097 XDEPTH = 24; 895 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1098 XVISUAL = vinfo.visual; 896
1099 XCMAP = XCreateColormap(R->Xdisplay, 897 parent = display->root;
1100 RootWindow(R->Xdisplay, Xscreen), 898
1101 XVISUAL, AllocNone); 899 attributes.override_redirect = !!OPTION (Opt_override_redirect);
1102 } 900
901#if ENABLE_FRILLS
902 if (OPTION (Opt_borderLess))
903 {
904 if (XInternAtom (xdisp, "_MOTIF_WM_INFO", True) == None)
905 {
906 /* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
907 attributes.override_redirect = true;
908 mwmhints.flags = 0;
1103 } 909 }
910 else
911 {
912 mwmhints.flags = MWM_HINTS_DECORATIONS;
913 mwmhints.decorations = 0;
914 }
915 }
916 else
917 mwmhints.flags = 0;
918#endif
919
920#if ENABLE_XEMBED
921 if (rs[Rs_embed])
1104 } 922 {
1105#endif 923 XWindowAttributes wattr;
1106 924
1107/* grab colors before netscape does */ 925 parent = strtol (rs[Rs_embed], 0, 0);
1108 rxvt_Get_Colours(aR);
1109 926
1110 rxvt_change_font(aR_ 1, NULL); 927 if (!XGetWindowAttributes (xdisp, parent, &wattr))
928 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
929
930 window_calc (wattr.width, wattr.height);
931 }
932#endif
933
1111 rxvt_window_calc(aR_ 0, 0); 934 window_calc (0, 0);
1112 R->old_width = R->szHint.width;
1113 R->old_height = R->szHint.height;
1114 935
1115/* parent window - reverse video so we can see placement errors
1116 * sub-window placement & size in rxvt_resize_subwindows() 936 /* sub-window placement & size in rxvt_resize_subwindows () */
1117 */
1118
1119#ifdef PREFER_24BIT
1120 attributes.background_pixel = R->PixColors[Color_fg]; 937 attributes.background_pixel = pix_colors_focused [Color_border];
1121 attributes.border_pixel = R->PixColors[Color_border]; 938 attributes.border_pixel = pix_colors_focused [Color_border];
1122 attributes.colormap = XCMAP; 939 attributes.colormap = cmap;
1123 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot, 940
941 top = XCreateWindow (xdisp, parent,
1124 R->szHint.x, R->szHint.y, 942 szHint.x, szHint.y,
1125 R->szHint.width, R->szHint.height, 943 szHint.width, szHint.height,
1126 R->TermWin.ext_bwidth, 944 ext_bwidth,
1127 XDEPTH, InputOutput, 945 depth, InputOutput, visual,
1128 XVISUAL, 946 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1129 CWBackPixel | CWBorderPixel 947 &attributes);
1130 | CWColormap, &attributes); 948
1131#else 949 this->parent[0] = top;
1132 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot, 950
1133 R->szHint.x, R->szHint.y, 951 old_width = szHint.width;
1134 R->szHint.width, 952 old_height = szHint.height;
1135 R->szHint.height, 953
1136 R->TermWin.ext_bwidth,
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); 954 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1141 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); 955 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1142 956
1143 classHint.res_name = (char *)R->rs[Rs_name]; 957 classHint.res_name = (char *)rs[Rs_name];
1144 classHint.res_class = (char *)APL_CLASS; 958 classHint.res_class = (char *)RESCLASS;
1145 959
1146 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 960 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1147 wmHint.input = True; 961 wmHint.input = True;
1148 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState 962 wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;
1149 : NormalState); 963 wmHint.window_group = top;
1150 wmHint.window_group = R->TermWin.parent[0];
1151 964
1152 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 965 XmbSetWMProperties (xdisp, top, NULL, NULL, (char **)argv, argc,
1153 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 966 &szHint, &wmHint, &classHint);
1154 XSelectInput(R->Xdisplay, R->TermWin.parent[0], 967
968#if ENABLE_FRILLS
969 if (mwmhints.flags)
970 XChangeProperty (xdisp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
971 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
972#endif
973
974 Atom protocols[] = {
975 xa[XA_WM_DELETE_WINDOW],
976#if ENABLE_EWMH
977 xa[XA_NET_WM_PING],
978#endif
979 };
980
981 XSetWMProtocols (xdisp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
982
983#if ENABLE_FRILLS
984 if (rs[Rs_transient_for])
985 XSetTransientForHint (xdisp, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
986#endif
987
988#if ENABLE_EWMH
989 long pid = getpid ();
990
991 XChangeProperty (xdisp, top,
992 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
993 PropModeReplace, (unsigned char *)&pid, 1);
994
995 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
996#endif
997
998 XSelectInput (xdisp, top,
1155 (KeyPressMask 999 KeyPressMask
1156#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1000#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1157 | KeyReleaseMask 1001 | KeyReleaseMask
1158#endif 1002#endif
1159 | FocusChangeMask | VisibilityChangeMask 1003 | FocusChangeMask | VisibilityChangeMask
1160 | StructureNotifyMask)); 1004 | ExposureMask | StructureNotifyMask);
1161 1005
1006 termwin_ev.start (display, top);
1007
1162/* vt cursor: Black-on-White is standard, but this is more popular */ 1008 /* vt cursor: Black-on-White is standard, but this is more popular */
1163 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1009 TermWin_cursor = XCreateFontCursor (xdisp, XC_xterm);
1164 1010
1165#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1011#ifdef HAVE_SCROLLBARS
1166/* cursor (menuBar/scrollBar): Black-on-White */ 1012 /* cursor scrollBar: Black-on-White */
1167 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr); 1013 leftptr_cursor = XCreateFontCursor (xdisp, XC_left_ptr);
1168#endif 1014#endif
1169 1015
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 */ 1016 /* the vt window */
1184 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1017 vt = XCreateSimpleWindow (xdisp, top,
1185 R->window_vt_x, R->window_vt_y, 1018 window_vt_x, window_vt_y,
1186 TermWin_TotalWidth(), 1019 width, height,
1187 TermWin_TotalHeight(),
1188 0, 1020 0,
1189 R->PixColors[Color_fg], 1021 pix_colors_focused[Color_fg],
1190 R->PixColors[Color_bg]); 1022 pix_colors_focused[Color_bg]);
1191#ifdef DEBUG_X
1192 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window");
1193#endif
1194 1023
1195 R->pointer_unblank (); 1024 attributes.bit_gravity = NorthWestGravity;
1025 XChangeWindowAttributes (xdisp, vt, CWBitGravity, &attributes);
1196 1026
1197 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1027 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1198 | PropertyChangeMask); 1028
1199#ifdef POINTER_BLANK 1029 if (OPTION (Opt_pointerBlank))
1200 if ((R->Options & Opt_pointerBlank))
1201 vt_emask |= PointerMotionMask; 1030 vt_emask |= PointerMotionMask;
1202 else 1031 else
1203#endif
1204 vt_emask |= (Button1MotionMask | Button3MotionMask); 1032 vt_emask |= Button1MotionMask | Button3MotionMask;
1205 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1206 1033
1207#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1034 vt_select_input ();
1208 if (menuBar_height()) { 1035
1209 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1036 vt_ev.start (display, vt);
1210 R->window_vt_x, 0, 1037
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 1038#ifdef XPM_BACKGROUND
1226 if (R->rs[Rs_backgroundPixmap] != NULL 1039 if (rs[Rs_backgroundPixmap] != NULL
1227 && !(R->Options & Opt_transparent)) { 1040 && !OPTION (Opt_transparent))
1041 {
1228 const char *p = R->rs[Rs_backgroundPixmap]; 1042 const char *p = rs[Rs_backgroundPixmap];
1229 1043
1230 if ((p = STRCHR(p, ';')) != NULL) { 1044 if ((p = strchr (p, ';')) != NULL)
1045 {
1231 p++; 1046 p++;
1232 rxvt_scale_pixmap(aR_ p); 1047 scale_pixmap (p);
1233 } 1048 }
1049
1234 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); 1050 set_bgPixmap (rs[Rs_backgroundPixmap]);
1235 rxvt_scr_touch(aR_ True); 1051 scr_touch (true);
1236 } 1052 }
1237#endif 1053#endif
1238 1054
1239/* graphics context for the vt window */ 1055 /* graphics context for the vt window */
1240 gcvalue.foreground = R->PixColors[Color_fg]; 1056 gcvalue.foreground = pix_colors[Color_fg];
1241 gcvalue.background = R->PixColors[Color_bg]; 1057 gcvalue.background = pix_colors[Color_bg];
1242 gcvalue.graphics_exposures = 1; 1058 gcvalue.graphics_exposures = 1;
1243 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1244 GCForeground | GCBackground
1245 | GCGraphicsExposures, &gcvalue);
1246 1059
1247#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1060 gc = XCreateGC (xdisp, vt,
1061 GCForeground | GCBackground | GCGraphicsExposures,
1062 &gcvalue);
1063
1064 drawable = new rxvt_drawable (this, vt);
1065
1066#ifdef RXVT_SCROLLBAR
1248 gcvalue.foreground = R->PixColors[Color_topShadow]; 1067 gcvalue.foreground = pix_colors[Color_topShadow];
1249 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1068 topShadowGC = XCreateGC (xdisp, vt, GCForeground, &gcvalue);
1250 GCForeground, &gcvalue);
1251 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1069 gcvalue.foreground = pix_colors[Color_bottomShadow];
1252 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1070 botShadowGC = XCreateGC (xdisp, vt, GCForeground, &gcvalue);
1253 GCForeground, &gcvalue); 1071 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1254 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1072 scrollbarGC = XCreateGC (xdisp, vt, GCForeground, &gcvalue);
1255 : Color_scroll)]; 1073#endif
1256 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1074
1257 GCForeground, &gcvalue); 1075#ifdef OFF_FOCUS_FADING
1076 // initially we are in unfocused state
1077 if (rs[Rs_fade])
1078 pix_colors = pix_colors_unfocused;
1079#endif
1080
1081 pointer_unblank ();
1082 scr_recolour ();
1083}
1084
1085/* ------------------------------------------------------------------------- *
1086 * GET TTY CURRENT STATE *
1087 * ------------------------------------------------------------------------- */
1088void
1089rxvt_get_ttymode (ttymode_t *tio, int erase)
1090{
1091#ifdef HAVE_TERMIOS_H
1092 /*
1093 * standard System V termios interface
1094 */
1095 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1096 {
1097 // return error - use system defaults,
1098 // where possible, and zero elsewhere
1099 memset (tio, 0, sizeof (ttymode_t));
1100
1101 tio->c_cc[VINTR] = CINTR;
1102 tio->c_cc[VQUIT] = CQUIT;
1103 tio->c_cc[VERASE] = CERASE;
1104#ifdef VERASE2
1105 tio->c_cc[VERASE2] = CERASE2;
1106#endif
1107 tio->c_cc[VKILL] = CKILL;
1108 tio->c_cc[VSTART] = CSTART;
1109 tio->c_cc[VSTOP] = CSTOP;
1110 tio->c_cc[VSUSP] = CSUSP;
1111# ifdef VDSUSP
1112 tio->c_cc[VDSUSP] = CDSUSP;
1258#endif 1113# endif
1114# ifdef VREPRINT
1115 tio->c_cc[VREPRINT] = CRPRNT;
1116# endif
1117# ifdef VDISCRD
1118 tio->c_cc[VDISCRD] = CFLUSH;
1119# endif
1120# ifdef VWERSE
1121 tio->c_cc[VWERSE] = CWERASE;
1122# endif
1123# ifdef VLNEXT
1124 tio->c_cc[VLNEXT] = CLNEXT;
1125# endif
1126 }
1127
1128 tio->c_cc[VEOF] = CEOF;
1129 tio->c_cc[VEOL] = VDISABLE;
1130# ifdef VEOL2
1131 tio->c_cc[VEOL2] = VDISABLE;
1132# endif
1133# ifdef VSWTC
1134 tio->c_cc[VSWTC] = VDISABLE;
1135# endif
1136# ifdef VSWTCH
1137 tio->c_cc[VSWTCH] = VDISABLE;
1138# endif
1139# if VMIN != VEOF
1140 tio->c_cc[VMIN] = 1;
1141# endif
1142# if VTIME != VEOL
1143 tio->c_cc[VTIME] = 0;
1144# endif
1145
1146 if (erase != -1)
1147 tio->c_cc[VERASE] = (char)erase;
1148
1149 /* input modes */
1150 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1151# ifdef IMAXBEL
1152 | IMAXBEL
1153# endif
1154 | IXON);
1155
1156 /* output modes */
1157 tio->c_oflag = (OPOST | ONLCR);
1158
1159 /* control modes */
1160 tio->c_cflag = (CS8 | CREAD);
1161
1162 /* line discipline modes */
1163 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1164# if defined (ECHOCTL) && defined (ECHOKE)
1165 | ECHOCTL | ECHOKE
1166# endif
1167 | ECHOE | ECHOK);
1168# else /* HAVE_TERMIOS_H */
1169
1170 /*
1171 * sgtty interface
1172 */
1173
1174 /* get parameters -- gtty */
1175 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1176 {
1177 tio->sg.sg_erase = CERASE; /* ^H */
1178 tio->sg.sg_kill = CKILL; /* ^U */
1179 }
1180
1181 if (erase != -1)
1182 tio->sg.sg_erase = (char)erase;
1183
1184 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1185
1186 /* get special characters */
1187 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1188 {
1189 tio->tc.t_intrc = CINTR; /* ^C */
1190 tio->tc.t_quitc = CQUIT; /* ^\ */
1191 tio->tc.t_startc = CSTART; /* ^Q */
1192 tio->tc.t_stopc = CSTOP; /* ^S */
1193 tio->tc.t_eofc = CEOF; /* ^D */
1194 tio->tc.t_brkc = -1;
1195 }
1196
1197 /* get local special chars */
1198 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1199 {
1200 tio->lc.t_suspc = CSUSP; /* ^Z */
1201 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1202 tio->lc.t_rprntc = CRPRNT; /* ^R */
1203 tio->lc.t_flushc = CFLUSH; /* ^O */
1204 tio->lc.t_werasc = CWERASE; /* ^W */
1205 tio->lc.t_lnextc = CLNEXT; /* ^V */
1206 }
1207 /* get line discipline */
1208 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1209# ifdef NTTYDISC
1210 tio->line = NTTYDISC;
1211# endif /* NTTYDISC */
1212
1213 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1214#endif /* HAVE_TERMIOS_H */
1215
1216 /*
1217 * Debugging
1218 */
1219#ifdef DEBUG_TTYMODE
1220#ifdef HAVE_TERMIOS_H
1221 /* c_iflag bits */
1222 fprintf (stderr, "Input flags\n");
1223
1224 /* cpp token stringize doesn't work on all machines <sigh> */
1225# define FOO(flag,name) \
1226 if ((tio->c_iflag) & flag) \
1227 fprintf (stderr, "%s ", name)
1228
1229 /* c_iflag bits */
1230 FOO (IGNBRK, "IGNBRK");
1231 FOO (BRKINT, "BRKINT");
1232 FOO (IGNPAR, "IGNPAR");
1233 FOO (PARMRK, "PARMRK");
1234 FOO (INPCK, "INPCK");
1235 FOO (ISTRIP, "ISTRIP");
1236 FOO (INLCR, "INLCR");
1237 FOO (IGNCR, "IGNCR");
1238 FOO (ICRNL, "ICRNL");
1239 FOO (IXON, "IXON");
1240 FOO (IXOFF, "IXOFF");
1241# ifdef IUCLC
1242 FOO (IUCLC, "IUCLC");
1243# endif
1244# ifdef IXANY
1245 FOO (IXANY, "IXANY");
1246# endif
1247# ifdef IMAXBEL
1248 FOO (IMAXBEL, "IMAXBEL");
1249# endif
1250
1251 fprintf (stderr, "\n");
1252
1253# undef FOO
1254# define FOO(entry, name) \
1255 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1256
1257 FOO (VINTR, "VINTR");
1258 FOO (VQUIT, "VQUIT");
1259 FOO (VERASE, "VERASE");
1260 FOO (VKILL, "VKILL");
1261 FOO (VEOF, "VEOF");
1262 FOO (VEOL, "VEOL");
1263# ifdef VEOL2
1264 FOO (VEOL2, "VEOL2");
1265# endif
1266# ifdef VSWTC
1267 FOO (VSWTC, "VSWTC");
1268# endif
1269# ifdef VSWTCH
1270 FOO (VSWTCH, "VSWTCH");
1271# endif
1272 FOO (VSTART, "VSTART");
1273 FOO (VSTOP, "VSTOP");
1274 FOO (VSUSP, "VSUSP");
1275# ifdef VDSUSP
1276 FOO (VDSUSP, "VDSUSP");
1277# endif
1278# ifdef VREPRINT
1279 FOO (VREPRINT, "VREPRINT");
1280# endif
1281# ifdef VDISCRD
1282 FOO (VDISCRD, "VDISCRD");
1283# endif
1284# ifdef VWERSE
1285 FOO (VWERSE, "VWERSE");
1286# endif
1287# ifdef VLNEXT
1288 FOO (VLNEXT, "VLNEXT");
1289# endif
1290
1291 fprintf (stderr, "\n");
1292# undef FOO
1293# endif /* HAVE_TERMIOS_H */
1294#endif /* DEBUG_TTYMODE */
1259} 1295}
1260 1296
1261/*----------------------------------------------------------------------*/ 1297/*----------------------------------------------------------------------*/
1262/* 1298/*
1263 * Run the command in a subprocess and return a file descriptor for the 1299 * 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 1300 * master end of the pseudo-teletype pair with the command talking to
1265 * the slave. 1301 * the slave.
1266 */ 1302 */
1267/* INTPROTO */ 1303void
1268int
1269rxvt_run_command(pR_ const char *const *argv) 1304rxvt_term::run_command (const char *const *argv)
1270{ 1305{
1271 int cfd, er; 1306#if ENABLE_FRILLS
1272 1307 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 } 1308 {
1278#ifdef FD_SETSIZE 1309 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 1310
1287/* get slave (tty) */ 1311 if (pty->pty >= 0)
1288 if (R->tty_fd < 0) { 1312 {
1289#ifndef NO_SETOWNER_TTYDEV 1313 if (getfd_hook)
1290 rxvt_privileged_ttydev(aR_ SAVE); 1314 pty->pty = (*getfd_hook) (pty->pty);
1291#endif 1315
1292 if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) { 1316 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1293 close(cfd); 1317 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1294 rxvt_print_error("can't open slave tty %s", R->ttydev);
1295 return -1;
1296 } 1318 }
1297 } 1319 }
1320 else
1321#endif
1322 if (!pty->get ())
1323 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1324
1325 pty->set_utf8_mode (enc_utf8);
1326
1327 /* set initial window size */
1328 tt_winch ();
1329
1330 int er;
1331
1298#ifndef NO_BACKSPACE_KEY 1332#ifndef NO_BACKSPACE_KEY
1299 if (R->key_backspace[0] && !R->key_backspace[1]) 1333 if (key_backspace[0] && !key_backspace[1])
1300 er = R->key_backspace[0]; 1334 er = key_backspace[0];
1301 else if (STRCMP(R->key_backspace, "DEC") == 0) 1335 else if (strcmp (key_backspace, "DEC") == 0)
1302 er = '\177'; /* the initial state anyway */ 1336 er = '\177'; /* the initial state anyway */
1303 else 1337 else
1304#endif
1305 er = -1;
1306 rxvt_get_ttymode(&(R->tio), er);
1307
1308/* install exit handler for cleanup */
1309#ifdef HAVE_ATEXIT
1310 atexit(rxvt_clean_exit);
1311#else
1312# ifdef HAVE_ON_EXIT
1313 on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */
1314# endif 1338#endif
1315#endif 1339 er = -1;
1316 1340
1317 signal(SIGHUP, rxvt_Exit_signal); 1341 rxvt_get_ttymode (&tio, er);
1318#ifndef __svr4__
1319 signal(SIGINT, rxvt_Exit_signal);
1320#endif
1321 signal(SIGQUIT, rxvt_Exit_signal);
1322 signal(SIGTERM, rxvt_Exit_signal);
1323 signal(SIGCHLD, rxvt_Child_signal);
1324 1342
1325/* need to trap SIGURG for SVR4 (Unixware) rlogin */ 1343#if ENABLE_FRILLS
1326/* signal (SIGURG, SIG_DFL); */ 1344 if (rs[Rs_pty_fd])
1345 return;
1346#endif
1327 1347
1328#ifndef __QNX__
1329/* spin off the command interpreter */ 1348 /* spin off the command interpreter */
1330 switch (R->cmd_pid = fork()) { 1349 switch (cmd_pid = fork ())
1350 {
1331 case -1: 1351 case -1:
1332 rxvt_print_error("can't fork");
1333 return -1;
1334 case 0:
1335 close(cfd); /* only keep R->tty_fd and STDERR open */
1336 close(R->Xfd);
1337 if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0)
1338 rxvt_print_error("could not obtain control of tty");
1339 else { 1352 {
1340 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1353 cmd_pid = 0;
1341 dup2(R->tty_fd, STDIN_FILENO); 1354 rxvt_fatal ("can't fork, aborting.\n");
1342 dup2(R->tty_fd, STDOUT_FILENO);
1343 dup2(R->tty_fd, STDERR_FILENO);
1344 if (R->tty_fd > 2)
1345 close(R->tty_fd);
1346 rxvt_run_child(aR_ argv);
1347 } 1355 }
1356 case 0:
1357 init_env ();
1358
1359 if (!pty->make_controlling_tty ())
1360 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1361 else
1362 {
1363 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1364 dup2 (pty->tty, STDIN_FILENO);
1365 dup2 (pty->tty, STDOUT_FILENO);
1366 dup2 (pty->tty, STDERR_FILENO);
1367
1368 // close all our file handles that we do no longer need
1369 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1370 {
1371 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1372 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1373 }
1374
1375 run_child (argv);
1376 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1377 }
1378
1348 exit(EXIT_FAILURE); 1379 _exit (EXIT_FAILURE);
1349 /* NOTREACHED */ 1380
1350 default: 1381 default:
1351 { 1382 if (!OPTION (Opt_utmpInhibit))
1352#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1383 pty->login (cmd_pid, OPTION (Opt_loginShell), rs[Rs_display_name]);
1353 int fdstdin;
1354 1384
1355 fdstdin = dup(STDIN_FILENO); 1385 pty->close_tty ();
1356 dup2(R->tty_fd, STDIN_FILENO); 1386
1357#endif 1387 child_ev.start (cmd_pid);
1358 rxvt_privileged_utmp(aR_ SAVE); 1388
1359#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1389 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1360 dup2(fdstdin, STDIN_FILENO);
1361 close(fdstdin);
1362#endif
1363 }
1364 close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */
1365 break; 1390 break;
1366 } 1391 }
1367#else /* __QNX__ uses qnxspawn() */
1368 fchmod(R->tty_fd, 0622);
1369 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC);
1370 fcntl(cfd, F_SETFD, FD_CLOEXEC);
1371
1372 if (rxvt_run_child(aR_ argv) == -1)
1373 exit(EXIT_FAILURE);
1374#endif
1375/*
1376 * Reduce R->num_fds to what we use, so select() is more efficient
1377 */
1378 R->num_fds = max(STDERR_FILENO, cfd);
1379 MAX_IT(R->num_fds, R->Xfd);
1380#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
1381 MAX_IT(R->num_fds, 7);
1382#endif
1383 R->num_fds++; /* counts from 0 */
1384
1385 return cfd;
1386} 1392}
1387 1393
1388/* ------------------------------------------------------------------------- * 1394/* ------------------------------------------------------------------------- *
1389 * CHILD PROCESS OPERATIONS * 1395 * CHILD PROCESS OPERATIONS *
1390 * ------------------------------------------------------------------------- */ 1396 * ------------------------------------------------------------------------- */
1391/* 1397/*
1392 * The only open file descriptor is the slave tty - so no error messages. 1398 * The only open file descriptor is the slave tty - so no error messages.
1393 * returns are fatal 1399 * returns are fatal
1394 */ 1400 */
1395/* INTPROTO */
1396int 1401int
1397rxvt_run_child(pR_ const char *const *argv) 1402rxvt_term::run_child (const char *const *argv)
1398{ 1403{
1399 char *login; 1404 char *login;
1400 1405
1401 SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */ 1406 SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1402 1407
1408 if (OPTION (Opt_console))
1403 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1409 { /* be virtual console, fail silently */
1404#ifdef TIOCCONS 1410#ifdef TIOCCONS
1405 unsigned int on = 1; 1411 unsigned int on = 1;
1406 1412
1407 ioctl(STDIN_FILENO, TIOCCONS, &on); 1413 ioctl (STDIN_FILENO, TIOCCONS, &on);
1408#elif defined (SRIOCSREDIR) 1414#elif defined (SRIOCSREDIR)
1409 int fd; 1415 int fd;
1410 1416
1411 fd = open(CONSOLE, O_WRONLY, 0); 1417 fd = open (CONSOLE, O_WRONLY, 0);
1412 if (fd >= 0) { 1418 if (fd >= 0)
1413 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1419 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1414 close(fd); 1420 close (fd);
1421#endif /* SRIOCSREDIR */
1422 }
1423
1424 /* reset signals and spin off the command interpreter */
1425 signal (SIGINT, SIG_DFL);
1426 signal (SIGQUIT, SIG_DFL);
1427 signal (SIGCHLD, SIG_DFL);
1428 signal (SIGHUP, SIG_DFL);
1429 signal (SIGPIPE, SIG_DFL);
1430 /*
1431 * mimick login's behavior by disabling the job control signals
1432 * a shell that wants them can turn them back on
1433 */
1434#ifdef SIGTSTP
1435 signal (SIGTSTP, SIG_IGN);
1436 signal (SIGTTIN, SIG_IGN);
1437 signal (SIGTTOU, SIG_IGN);
1438#endif /* SIGTSTP */
1439
1440 // unblock signals (signals are blocked by iom.C
1441 sigset_t ss;
1442 sigemptyset (&ss);
1443 sigprocmask (SIG_SETMASK, &ss, 0);
1444
1445 /* command interpreter path */
1446 if (argv != NULL)
1447 {
1448# ifdef DEBUG_CMD
1449 int i;
1450
1451 for (i = 0; argv[i]; i++)
1452 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1453# endif
1454
1455 execvp (argv[0], (char *const *)argv);
1456 /* no error message: STDERR is closed! */
1457 }
1458 else
1459 {
1460 const char *argv0, *shell;
1461
1462 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1463 shell = "/bin/sh";
1464
1465 argv0 = (const char *)rxvt_r_basename (shell);
1466
1467 if (OPTION (Opt_loginShell))
1468 {
1469 login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1470
1471 login[0] = '-';
1472 strcpy (&login[1], argv0);
1473 argv0 = login;
1415 } 1474 }
1416#endif /* SRIOCSREDIR */
1417 }
1418 1475
1419/* reset signals and spin off the command interpreter */ 1476 execlp (shell, argv0, NULL);
1420 signal(SIGINT, SIG_DFL);
1421 signal(SIGQUIT, SIG_DFL);
1422 signal(SIGCHLD, SIG_DFL);
1423/*
1424 * mimick login's behavior by disabling the job control signals
1425 * a shell that wants them can turn them back on
1426 */
1427#ifdef SIGTSTP
1428 signal(SIGTSTP, SIG_IGN);
1429 signal(SIGTTIN, SIG_IGN);
1430 signal(SIGTTOU, SIG_IGN);
1431#endif /* SIGTSTP */
1432
1433 /* set window size */
1434 rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0);
1435
1436#ifndef __QNX__
1437/* command interpreter path */
1438 if (argv != NULL) {
1439# ifdef DEBUG_CMD
1440 int i;
1441
1442 for (i = 0; argv[i]; i++)
1443 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1444# endif
1445 execvp(argv[0], (char *const *)argv);
1446 /* no error message: STDERR is closed! */ 1477 /* no error message: STDERR is closed! */
1447 } else {
1448 const char *argv0, *shell;
1449
1450 if ((shell = getenv("SHELL")) == NULL || *shell == '\0')
1451 shell = "/bin/sh";
1452
1453 argv0 = (const char *)rxvt_r_basename(shell);
1454 if (R->Options & Opt_loginShell) {
1455 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char));
1456
1457 login[0] = '-';
1458 STRCPY(&login[1], argv0);
1459 argv0 = login;
1460 }
1461 execlp(shell, argv0, NULL);
1462 /* no error message: STDERR is closed! */
1463 }
1464#else /* __QNX__ uses qnxspawn() */
1465 { 1478 }
1466 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1467 char *command = NULL, fullcommand[_MAX_PATH];
1468 char **arg_v, *arg_a[2] = { NULL, NULL };
1469 1479
1470 if (argv != NULL) {
1471 if (access(argv[0], X_OK) == -1) {
1472 if (STRCHR(argv[0], '/') == NULL) {
1473 searchenv(argv[0], "PATH", fullcommand);
1474 if (fullcommand[0] != '\0')
1475 command = fullcommand;
1476 }
1477 if (access(command, X_OK) == -1)
1478 return -1;
1479 } else
1480 command = argv[0];
1481 arg_v = argv;
1482 } else {
1483 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1484 command = "/bin/sh";
1485
1486 arg_a[0] = my_basename(command);
1487 if (R->Options & Opt_loginShell) {
1488 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1489
1490 login[0] = '-';
1491 STRCPY(&login[1], arg_a[0]);
1492 arg_a[0] = login;
1493 }
1494 arg_v = arg_a;
1495 }
1496 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;
1497 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1498 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1499 command, arg_v, environ, iov_a, 0);
1500 if (login)
1501 free(login);
1502 close(R->tty_fd);
1503 return R->cmd_fd;
1504 }
1505#endif
1506 return -1; 1480 return -1;
1507} 1481}
1508 1482
1509/* ------------------------------------------------------------------------- *
1510 * GET TTY CURRENT STATE *
1511 * ------------------------------------------------------------------------- */
1512/* rxvt_get_ttymode() */
1513/* INTPROTO */
1514void
1515rxvt_get_ttymode(ttymode_t *tio, int erase)
1516{
1517#ifdef HAVE_TERMIOS_H
1518/*
1519 * standard System V termios interface
1520 */
1521 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) {
1522 /* return error - use system defaults */
1523 tio->c_cc[VINTR] = CINTR;
1524 tio->c_cc[VQUIT] = CQUIT;
1525 tio->c_cc[VERASE] = CERASE;
1526 tio->c_cc[VKILL] = CKILL;
1527 tio->c_cc[VSTART] = CSTART;
1528 tio->c_cc[VSTOP] = CSTOP;
1529 tio->c_cc[VSUSP] = CSUSP;
1530# ifdef VDSUSP
1531 tio->c_cc[VDSUSP] = CDSUSP;
1532# endif
1533# ifdef VREPRINT
1534 tio->c_cc[VREPRINT] = CRPRNT;
1535# endif
1536# ifdef VDISCRD
1537 tio->c_cc[VDISCRD] = CFLUSH;
1538# endif
1539# ifdef VWERSE
1540 tio->c_cc[VWERSE] = CWERASE;
1541# endif
1542# ifdef VLNEXT
1543 tio->c_cc[VLNEXT] = CLNEXT;
1544# endif
1545 }
1546 tio->c_cc[VEOF] = CEOF;
1547 tio->c_cc[VEOL] = VDISABLE;
1548# ifdef VEOL2
1549 tio->c_cc[VEOL2] = VDISABLE;
1550# endif
1551# ifdef VSWTC
1552 tio->c_cc[VSWTC] = VDISABLE;
1553# endif
1554# ifdef VSWTCH
1555 tio->c_cc[VSWTCH] = VDISABLE;
1556# endif
1557# if VMIN != VEOF
1558 tio->c_cc[VMIN] = 1;
1559# endif
1560# if VTIME != VEOL
1561 tio->c_cc[VTIME] = 0;
1562# endif
1563 if (erase != -1)
1564 tio->c_cc[VERASE] = (char)erase;
1565
1566/* input modes */
1567 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1568# ifdef IMAXBEL
1569 | IMAXBEL
1570# endif
1571 | IXON);
1572
1573/* output modes */
1574 tio->c_oflag = (OPOST | ONLCR);
1575
1576/* control modes */
1577 tio->c_cflag = (CS8 | CREAD);
1578
1579/* line discipline modes */
1580 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1581# if defined (ECHOCTL) && defined (ECHOKE)
1582 | ECHOCTL | ECHOKE
1583# endif
1584 | ECHOE | ECHOK);
1585# else /* HAVE_TERMIOS_H */
1586
1587/*
1588 * sgtty interface
1589 */
1590
1591/* get parameters -- gtty */
1592 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) {
1593 tio->sg.sg_erase = CERASE; /* ^H */
1594 tio->sg.sg_kill = CKILL; /* ^U */
1595 }
1596 if (erase != -1)
1597 tio->sg.sg_erase = (char)erase;
1598
1599 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1600
1601/* get special characters */
1602 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) {
1603 tio->tc.t_intrc = CINTR; /* ^C */
1604 tio->tc.t_quitc = CQUIT; /* ^\ */
1605 tio->tc.t_startc = CSTART; /* ^Q */
1606 tio->tc.t_stopc = CSTOP; /* ^S */
1607 tio->tc.t_eofc = CEOF; /* ^D */
1608 tio->tc.t_brkc = -1;
1609 }
1610/* get local special chars */
1611 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) {
1612 tio->lc.t_suspc = CSUSP; /* ^Z */
1613 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1614 tio->lc.t_rprntc = CRPRNT; /* ^R */
1615 tio->lc.t_flushc = CFLUSH; /* ^O */
1616 tio->lc.t_werasc = CWERASE; /* ^W */
1617 tio->lc.t_lnextc = CLNEXT; /* ^V */
1618 }
1619/* get line discipline */
1620 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1621# ifdef NTTYDISC
1622 tio->line = NTTYDISC;
1623# endif /* NTTYDISC */
1624 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1625#endif /* HAVE_TERMIOS_H */
1626
1627/*
1628 * Debugging
1629 */
1630#ifdef DEBUG_TTYMODE
1631#ifdef HAVE_TERMIOS_H
1632/* c_iflag bits */
1633 fprintf(stderr, "Input flags\n");
1634
1635/* cpp token stringize doesn't work on all machines <sigh> */
1636# define FOO(flag,name) \
1637 if ((tio->c_iflag) & flag) \
1638 fprintf (stderr, "%s ", name)
1639
1640/* c_iflag bits */
1641 FOO(IGNBRK, "IGNBRK");
1642 FOO(BRKINT, "BRKINT");
1643 FOO(IGNPAR, "IGNPAR");
1644 FOO(PARMRK, "PARMRK");
1645 FOO(INPCK, "INPCK");
1646 FOO(ISTRIP, "ISTRIP");
1647 FOO(INLCR, "INLCR");
1648 FOO(IGNCR, "IGNCR");
1649 FOO(ICRNL, "ICRNL");
1650 FOO(IXON, "IXON");
1651 FOO(IXOFF, "IXOFF");
1652# ifdef IUCLC
1653 FOO(IUCLC, "IUCLC");
1654# endif
1655# ifdef IXANY
1656 FOO(IXANY, "IXANY");
1657# endif
1658# ifdef IMAXBEL
1659 FOO(IMAXBEL, "IMAXBEL");
1660# endif
1661 fprintf(stderr, "\n");
1662
1663# undef FOO
1664# define FOO(entry, name) \
1665 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1666
1667 FOO(VINTR, "VINTR");
1668 FOO(VQUIT, "VQUIT");
1669 FOO(VERASE, "VERASE");
1670 FOO(VKILL, "VKILL");
1671 FOO(VEOF, "VEOF");
1672 FOO(VEOL, "VEOL");
1673# ifdef VEOL2
1674 FOO(VEOL2, "VEOL2");
1675# endif
1676# ifdef VSWTC
1677 FOO(VSWTC, "VSWTC");
1678# endif
1679# ifdef VSWTCH
1680 FOO(VSWTCH, "VSWTCH");
1681# endif
1682 FOO(VSTART, "VSTART");
1683 FOO(VSTOP, "VSTOP");
1684 FOO(VSUSP, "VSUSP");
1685# ifdef VDSUSP
1686 FOO(VDSUSP, "VDSUSP");
1687# endif
1688# ifdef VREPRINT
1689 FOO(VREPRINT, "VREPRINT");
1690# endif
1691# ifdef VDISCRD
1692 FOO(VDISCRD, "VDISCRD");
1693# endif
1694# ifdef VWERSE
1695 FOO(VWERSE, "VWERSE");
1696# endif
1697# ifdef VLNEXT
1698 FOO(VLNEXT, "VLNEXT");
1699# endif
1700 fprintf(stderr, "\n");
1701# undef FOO
1702# endif /* HAVE_TERMIOS_H */
1703#endif /* DEBUG_TTYMODE */
1704}
1705
1706/*----------------------- end-of-file (C source) -----------------------*/ 1483/*----------------------- end-of-file (C source) -----------------------*/

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