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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.3 by pcg, Tue Nov 25 11:52:42 2003 UTC vs.
Revision 1.181 by ayin, Tue May 1 21:10:04 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.3 2003/11/25 11:52:42 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.
… …
29 *---------------------------------------------------------------------*/ 29 *---------------------------------------------------------------------*/
30/* 30/*
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 want_refresh = 1;
195 priv_modes = SavedModes = PrivMode_Default;
196 ncol = 80;
197 nrow = 24;
198 int_bwidth = INTERNALBORDERWIDTH;
199 ext_bwidth = EXTERNALBORDERWIDTH;
200 lineSpace = LINESPACE;
201 saveLines = SAVELINES;
202 numpix_colors = TOTAL_COLORS;
203
204 refresh_limit = 1;
205 refresh_type = SLOW_REFRESH;
206
207 oldcursor.row = oldcursor.col = -1;
208#ifdef XPM_BACKGROUND
209 /* bgPixmap.w = bgPixmap.h = 0; */
210 bgPixmap.x = bgPixmap.y = 0;
211 bgPixmap.pixmap = None;
212#endif
213
214 last_bot = last_state = -1;
215
216 set_option (Opt_scrollBar, 1);
217 set_option (Opt_scrollTtyOutput, 1);
218 set_option (Opt_jumpScroll, 1);
219 set_option (Opt_secondaryScreen, 1);
220 set_option (Opt_secondaryScroll, 1);
221 set_option (Opt_pastableTabs, 1);
222 set_option (Opt_intensityStyles, 1);
223
224 return true;
225}
226
227void
228rxvt_term::init_secondary ()
229{
230 int i;
231
232 /*
233 * Close all unused file descriptors
234 * We don't want them, we don't need them.
235 */
236 if ((i = open ("/dev/null", O_RDONLY)) < 0)
237 {
238 /* TODO: BOO HISS */
239 dup2 (STDERR_FILENO, STDIN_FILENO);
240 }
241 else if (i > STDIN_FILENO)
242 {
243 dup2 (i, STDIN_FILENO);
244 close (i);
245 }
246
247 dup2 (STDERR_FILENO, STDOUT_FILENO);
248
249#if 0 // schmorp sayz closing filies is murder
250 for (i = STDERR_FILENO + 1; i < num_fds; i++)
251 {
252#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
253 if (i == 4 || i == 7)
254 continue;
255#endif
256 close (i);
257 }
258#endif
259}
351 260
352/*----------------------------------------------------------------------*/ 261/*----------------------------------------------------------------------*/
353/* substitute system functions */ 262const char **
354#if defined(__svr4__) && ! defined(_POSIX_VERSION) 263rxvt_term::init_resources (int argc, const char *const *argv)
355/* INTPROTO */
356int
357rxvt_getdtablesize(void)
358{ 264{
359 struct rlimit rlim; 265 int i, r_argc;
266 char *val;
267 const char **cmd_argv, **r_argv;
360 268
361 getrlimit(RLIMIT_NOFILE, &rlim); 269 /*
362 return rlim.rlim_cur; 270 * Look for -e option. Find => split and make cmd_argv[] of command args
271 */
272 for (r_argc = 0; r_argc < argc; r_argc++)
273 if (!strcmp (argv[r_argc], "-e"))
274 break;
275
276 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
277
278 for (i = 0; i < r_argc; i++)
279 r_argv[i] = (const char *)argv[i];
280
281 r_argv[i] = NULL;
282
283 if (r_argc == argc)
284 cmd_argv = NULL;
285 else
286 {
287 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
288
289 for (i = 0; i < argc - r_argc - 1; i++)
290 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
291
292 cmd_argv[i] = NULL;
293 }
294
295 rs[Rs_name] = rxvt_r_basename (argv[0]);
296
297 /*
298 * Open display, get options/resources and create the window
299 */
300
301 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
302 rs[Rs_display_name] = ":0";
303
304 get_options (r_argc, r_argv);
305
306 if (!(display = displays.get (rs[Rs_display_name])))
307 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
308
309 // using a local pointer decreases code size a lot
310 xa = display->xa;
311
312 set (display);
313 extract_resources ();
314
315#if XFT
316 if (rs[Rs_depth])
317 select_visual (strtol (rs[Rs_depth], 0, 0));
318#endif
319
320 free (r_argv);
321
322 for (int i = NUM_RESOURCES; i--; )
323 if (rs [i] == resval_undef)
324 rs [i] = 0;
325
326#if ENABLE_PERL
327 if (!rs[Rs_perl_ext_1])
328 rs[Rs_perl_ext_1] = "default";
329
330 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
331 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
332 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
333 {
334 rxvt_perl.init (this);
335 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
336 }
337#endif
338
339 /*
340 * set any defaults not already set
341 */
342 if (cmd_argv && cmd_argv[0])
343 {
344 if (!rs[Rs_title])
345 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
346 if (!rs[Rs_iconName])
347 rs[Rs_iconName] = rs[Rs_title];
348 }
349 else
350 {
351 if (!rs[Rs_title])
352 rs[Rs_title] = rs[Rs_name];
353 if (!rs[Rs_iconName])
354 rs[Rs_iconName] = rs[Rs_name];
355 }
356
357 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
358 saveLines = min (i, MAX_SAVELINES);
359
360#if ENABLE_FRILLS
361 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
362 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
363
364 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
365 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
366
367 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
368 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
369#endif
370
371#ifdef POINTER_BLANK
372 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
373 pointerBlankDelay = i;
374 else
375 pointerBlankDelay = 2;
376#endif
377
378 /* no point having a scrollbar without having any scrollback! */
379 if (!saveLines)
380 set_option (Opt_scrollBar, 0);
381
382#ifdef PRINTPIPE
383 if (!rs[Rs_print_pipe])
384 rs[Rs_print_pipe] = PRINTPIPE;
385#endif
386
387 if (!rs[Rs_cutchars])
388 rs[Rs_cutchars] = CUTCHARS;
389
390#ifndef NO_BACKSPACE_KEY
391 if (!rs[Rs_backspace_key])
392# ifdef DEFAULT_BACKSPACE
393 key_backspace = DEFAULT_BACKSPACE;
394# else
395 key_backspace = "DEC"; /* can toggle between \010 or \177 */
396# endif
397 else
398 {
399 val = strdup (rs[Rs_backspace_key]);
400 rxvt_Str_trim (val);
401 rxvt_Str_escaped (val);
402 key_backspace = val;
403 }
404#endif
405
406#ifndef NO_DELETE_KEY
407 if (!rs[Rs_delete_key])
408# ifdef DEFAULT_DELETE
409 key_delete = DEFAULT_DELETE;
410# else
411 key_delete = "\033[3~";
412# endif
413 else
414 {
415 val = strdup (rs[Rs_delete_key]);
416 rxvt_Str_trim (val);
417 rxvt_Str_escaped (val);
418 key_delete = val;
419 }
420#endif
421 if (rs[Rs_answerbackstring])
422 {
423 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
424 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
425 }
426
427#ifdef HAVE_SCROLLBARS
428 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
429#endif
430
431#ifdef XTERM_REVERSE_VIDEO
432 /* this is how xterm implements reverseVideo */
433 if (OPTION (Opt_reverseVideo))
434 {
435 if (!rs[Rs_color + Color_fg])
436 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
437
438 if (!rs[Rs_color + Color_bg])
439 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
440 }
441#endif
442
443 for (i = 0; i < NRS_COLORS; i++)
444 if (!rs[Rs_color + i])
445 rs[Rs_color + i] = def_colorName[i];
446
447#ifndef XTERM_REVERSE_VIDEO
448 /* this is how we implement reverseVideo */
449 if (OPTION (Opt_reverseVideo))
450 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
451#endif
452
453 /* convenient aliases for setting fg/bg to colors */
454 color_aliases (Color_fg);
455 color_aliases (Color_bg);
456#ifndef NO_CURSORCOLOR
457 color_aliases (Color_cursor);
458 color_aliases (Color_cursor2);
459#endif /* NO_CURSORCOLOR */
460 color_aliases (Color_pointer_fg);
461 color_aliases (Color_pointer_bg);
462 color_aliases (Color_border);
463#ifndef NO_BOLD_UNDERLINE_REVERSE
464 color_aliases (Color_BD);
465 color_aliases (Color_UL);
466 color_aliases (Color_RV);
467#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
468
469 if (!rs[Rs_color + Color_border])
470 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
471
472 return cmd_argv;
363} 473}
364#endif 474
365/*----------------------------------------------------------------------*/ 475/*----------------------------------------------------------------------*/
366/* EXTPROTO */ 476void
367int 477rxvt_term::init_env ()
368rxvt_init_vars(pR)
369{ 478{
370 R->PixColors = (rxvt_color *)rxvt_malloc(sizeof(rxvt_color) * TOTAL_COLORS); 479 int i;
371 if (R->PixColors == NULL)
372 return -1;
373
374#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
375 R->TermWin.pixmap = None;
376#endif
377#ifdef UTMP_SUPPORT
378 R->next_utmp_action = SAVE;
379#endif
380#ifndef NO_SETOWNER_TTYDEV
381 R->next_tty_action = SAVE;
382#endif
383 R->MEvent.time = CurrentTime;
384 R->MEvent.button = AnyButton;
385 R->Options = DEFAULT_OPTIONS;
386 R->want_refresh = 1;
387 R->cmd_pid = -1;
388 R->cmd_fd = R->tty_fd = R->Xfd = -1;
389 R->PrivateModes = R->SavedModes = PrivMode_Default;
390 R->TermWin.focus = 1;
391 R->TermWin.ncol = 80;
392 R->TermWin.nrow = 24;
393 R->TermWin.int_bwidth = INTERNALBORDERWIDTH;
394 R->TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
395 R->TermWin.lineSpace = LINESPACE;
396 R->TermWin.saveLines = SAVELINES;
397 R->numPixColors = TOTAL_COLORS;
398#ifndef NO_NEW_SELECTION
399 R->selection_style = NEW_SELECT;
400#else
401 R->selection_style = OLD_SELECT;
402#endif
403#ifndef NO_BRIGHTCOLOR
404 R->colorfgbg = DEFAULT_RSTYLE;
405#endif
406#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
407 R->ks_bigfont = XK_greater;
408 R->ks_smallfont = XK_less;
409#endif
410#ifdef GREEK_SUPPORT
411 R->ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
412#endif
413 R->refresh_limit = 1;
414 R->refresh_type = SLOW_REFRESH;
415 R->prev_nrow = R->prev_ncol = 0;
416#ifdef MULTICHAR_SET
417# ifdef MULTICHAR_ENCODING
418 R->encoding_method = MULTICHAR_ENCODING;
419# endif
420 R->multichar_decode = rxvt_euc2jis;
421#endif
422 R->oldcursor.row = R->oldcursor.col = -1;
423#ifdef XPM_BACKGROUND
424/* R->bgPixmap.w = R->bgPixmap.h = 0; */
425 R->bgPixmap.x = R->bgPixmap.y = 50;
426 R->bgPixmap.pixmap = None;
427#endif
428 R->last_bot = R->last_state = -1;
429#ifdef MENUBAR
430 R->menu_readonly = 1;
431# if !(MENUBAR_MAX > 1)
432 R->CurrentBar = &(R->BarList);
433# endif /* (MENUBAR_MAX > 1) */
434#endif
435 return 0;
436}
437
438/* EXTPROTO */
439void
440rxvt_init_secondary(pR)
441{
442 int i;
443#ifdef TTY_GID_SUPPORT
444 struct group *gr = getgrnam("tty");
445
446 if (gr) { /* change group ownership of tty to "tty" */
447 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
448 R->ttygid = gr->gr_gid;
449 } else
450#endif /* TTY_GID_SUPPORT */
451 {
452 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
453 R->ttygid = getgid();
454 }
455#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
456 R->locale = setlocale(LC_CTYPE, "");
457#endif
458
459/* get number of available file descriptors */
460#if defined(_POSIX_VERSION) || ! defined(__svr4__)
461 R->num_fds = (int)sysconf(_SC_OPEN_MAX);
462#else
463 R->num_fds = rxvt_getdtablesize();
464#endif
465
466/*
467 * Close all unused file descriptors
468 * We don't want them, we don't need them.
469 */
470 if ((i = open("/dev/null", O_RDONLY)) < 0) {
471 /* TODO: BOO HISS */
472 dup2(STDERR_FILENO, STDIN_FILENO);
473 } else if (i > STDIN_FILENO) {
474 dup2(i, STDIN_FILENO);
475 close(i);
476 }
477 dup2(STDERR_FILENO, STDOUT_FILENO);
478 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) {
479#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
480 if (i == 4 || i == 7)
481 continue;
482#endif
483 close(i);
484 }
485}
486
487/*----------------------------------------------------------------------*/
488/* EXTPROTO */
489const char **
490rxvt_init_resources(pR_ int argc, const char *const *argv)
491{
492 int i, r_argc;
493 char *val;
494 const char **cmd_argv, **r_argv;
495 const char **rs;
496
497/*
498 * Look for -exec option. Find => split and make cmd_argv[] of command args
499 */
500 for (r_argc = 0; r_argc < argc; r_argc++)
501 if (!STRCMP(argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))
502 break;
503 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1));
504
505 for (i = 0; i < r_argc; i++)
506 r_argv[i] = (const char *)argv[i];
507 r_argv[i] = NULL;
508 if (r_argc == argc)
509 cmd_argv = NULL;
510 else {
511 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
512
513 for (i = 0; i < argc - r_argc - 1; i++)
514 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
515 cmd_argv[i] = NULL;
516 }
517
518/* clear all resources */
519 rs = R->rs;
520 for (i = 0; i < NUM_RESOURCES;)
521 rs[i++] = NULL;
522
523 rs[Rs_name] = rxvt_r_basename(argv[0]);
524/*
525 * Open display, get options/resources and create the window
526 */
527 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL)
528 rs[Rs_display_name] = ":0";
529
530 rxvt_get_options(aR_ r_argc, r_argv);
531 free(r_argv);
532
533#ifdef LOCAL_X_IS_UNIX
534 if (rs[Rs_display_name][0] == ':') {
535 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name]));
536 STRCPY(val, "unix");
537 STRCAT(val, rs[Rs_display_name]);
538 R->Xdisplay = XOpenDisplay(val);
539 free(val);
540 }
541#endif
542
543 if (R->Xdisplay == NULL
544 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL) {
545 rxvt_print_error("can't open display %s", rs[Rs_display_name]);
546 exit(EXIT_FAILURE);
547 }
548
549 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
550
551/*
552 * set any defaults not already set
553 */
554 if (cmd_argv && cmd_argv[0]) {
555 if (!rs[Rs_title])
556 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);
557 if (!rs[Rs_iconName])
558 rs[Rs_iconName] = rs[Rs_title];
559 } else {
560 if (!rs[Rs_title])
561 rs[Rs_title] = rs[Rs_name];
562 if (!rs[Rs_iconName])
563 rs[Rs_iconName] = rs[Rs_name];
564 }
565 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)
566 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i);
567#ifndef NO_FRILLS
568 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)
569 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */
570 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)
571 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */
572#endif
573#ifndef NO_LINESPACE
574 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)
575 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */
576#endif
577
578#ifdef POINTER_BLANK
579 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)
580 R->pointerBlankDelay = i;
581 else
582 R->pointerBlankDelay = 2;
583#endif
584
585/* no point having a scrollbar without having any scrollback! */
586 if (!R->TermWin.saveLines)
587 R->Options &= ~Opt_scrollBar;
588
589#ifdef PRINTPIPE
590 if (!rs[Rs_print_pipe])
591 rs[Rs_print_pipe] = PRINTPIPE;
592#endif
593 if (!rs[Rs_cutchars])
594 rs[Rs_cutchars] = CUTCHARS;
595#ifdef ACS_ASCII
596 if (!rs[Rs_acs_chars])
597 rs[Rs_acs_chars] = ACS_CHARS;
598 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20) {
599 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
600 for (; i < 0x20; )
601 val[i] = ' ';
602 rs[Rs_acs_chars] = val;
603 }
604#endif
605#ifndef NO_BACKSPACE_KEY
606 if (!rs[Rs_backspace_key])
607# ifdef DEFAULT_BACKSPACE
608 R->key_backspace = DEFAULT_BACKSPACE;
609# else
610 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */
611# endif
612 else {
613 val = STRDUP(rs[Rs_backspace_key]);
614 rxvt_Str_trim(val);
615 rxvt_Str_escaped(val);
616 R->key_backspace = val;
617 }
618#endif
619#ifndef NO_DELETE_KEY
620 if (!rs[Rs_delete_key])
621# ifdef DEFAULT_DELETE
622 R->key_delete = DEFAULT_DELETE;
623# else
624 R->key_delete = "\033[3~";
625# endif
626 else {
627 val = STRDUP(rs[Rs_delete_key]);
628 rxvt_Str_trim(val);
629 rxvt_Str_escaped(val);
630 R->key_delete = val;
631 }
632#endif
633 if (rs[Rs_answerbackstring]) {
634 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
635 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
636 }
637
638 if (rs[Rs_selectstyle]) {
639 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
640 R->selection_style = OLD_WORD_SELECT;
641#ifndef NO_OLD_SELECTION
642 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
643 R->selection_style = OLD_SELECT;
644#endif
645 }
646
647#ifdef HAVE_SCROLLBARS
648 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
649 rs[Rs_scrollBar_thickness]);
650#endif
651
652 R->TermWin.fontset = new rxvt_fontset (aR);
653 R->TermWin.fontset->populate (rs[Rs_font]);
654 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
655 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
656 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
657
658#ifdef XTERM_REVERSE_VIDEO
659/* this is how xterm implements reverseVideo */
660 if (R->Options & Opt_reverseVideo) {
661 if (!rs[Rs_color + Color_fg])
662 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
663 if (!rs[Rs_color + Color_bg])
664 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
665 }
666#endif
667
668 for (i = 0; i < NRS_COLORS; i++)
669 if (!rs[Rs_color + i])
670 rs[Rs_color + i] = def_colorName[i];
671
672#ifndef XTERM_REVERSE_VIDEO
673/* this is how we implement reverseVideo */
674 if (R->Options & Opt_reverseVideo)
675 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
676#endif
677
678/* convenient aliases for setting fg/bg to colors */
679 rxvt_color_aliases(aR_ Color_fg);
680 rxvt_color_aliases(aR_ Color_bg);
681#ifndef NO_CURSORCOLOR
682 rxvt_color_aliases(aR_ Color_cursor);
683 rxvt_color_aliases(aR_ Color_cursor2);
684#endif /* NO_CURSORCOLOR */
685 rxvt_color_aliases(aR_ Color_pointer);
686 rxvt_color_aliases(aR_ Color_border);
687#ifndef NO_BOLD_UNDERLINE_REVERSE
688 rxvt_color_aliases(aR_ Color_BD);
689 rxvt_color_aliases(aR_ Color_UL);
690 rxvt_color_aliases(aR_ Color_RV);
691#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
692
693 return cmd_argv;
694}
695
696/*----------------------------------------------------------------------*/
697/* EXTPROTO */
698void
699rxvt_init_env(pR)
700{
701 int i;
702 unsigned int u; 480 unsigned int u;
703 char *val; 481 char *val;
704 482
705#ifdef DISPLAY_IS_IP 483#ifdef DISPLAY_IS_IP
706/* Fixup display_name for export over pty to any interested terminal 484 /* Fixup display_name for export over pty to any interested terminal
707 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 485 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
708 * (for the first non-loopback interface) that we get from 486 * (for the first non-loopback interface) that we get from
709 * rxvt_network_display(). This is more "name-resolution-portable", if you 487 * rxvt_network_display (). This is more "name-resolution-portable", if you
710 * will, and probably allows for faster x-client startup if your name 488 * will, and probably allows for faster x-client startup if your name
711 * server is beyond a slow link or overloaded at client startup. Of 489 * server is beyond a slow link or overloaded at client startup. Of
712 * course that only helps the shell's child processes, not us. 490 * course that only helps the shell's child processes, not us.
713 * 491 *
714 * Giving out the display_name also affords a potential security hole 492 * Giving out the display_name also affords a potential security hole
715 */ 493 */
716 val = rxvt_network_display(R->rs[Rs_display_name]); 494 val = rxvt_network_display (rs[Rs_display_name]);
717 R->rs[Rs_display_name] = (const char *)val; 495 rs[Rs_display_name] = (const char *)val;
496
718 if (val == NULL) 497 if (val == NULL)
719#endif /* DISPLAY_IS_IP */ 498#endif /* DISPLAY_IS_IP */
720 val = XDisplayString(R->Xdisplay); 499 val = XDisplayString (dpy);
500
721 if (R->rs[Rs_display_name] == NULL) 501 if (rs[Rs_display_name] == NULL)
722 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 502 rs[Rs_display_name] = val; /* use broken `:0' value */
723 503
724 i = STRLEN(val); 504 i = strlen (val);
725 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 505 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
726 506
727 sprintf(R->env_display, "DISPLAY=%s", val); 507 sprintf (env_display, "DISPLAY=%s", val);
728 508
729 /* avoiding the math library: 509 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
730 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */
731 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ;
732 MAX_IT(i, 1);
733 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char));
734 510
735 sprintf(R->env_windowid, "WINDOWID=%u",
736 (unsigned int)R->TermWin.parent[0]);
737
738/* add entries to the environment: 511 /* add entries to the environment:
739 * @ DISPLAY: in case we started with -display 512 * @ DISPLAY: in case we started with -display
740 * @ WINDOWID: X window id number of the window 513 * @ WINDOWID: X window id number of the window
741 * @ COLORTERM: terminal sub-name and also indicates its color 514 * @ COLORTERM: terminal sub-name and also indicates its color
742 * @ TERM: terminal name 515 * @ TERM: terminal name
743 * @ TERMINFO: path to terminfo directory 516 * @ TERMINFO: path to terminfo directory
517 * @ COLORFGBG: fg;bg color codes
744 */ 518 */
745 putenv(R->env_display); 519 putenv (env_display);
746 putenv(R->env_windowid); 520 putenv (env_windowid);
521
522 if (env_colorfgbg)
523 putenv (env_colorfgbg);
524
747#ifdef RXVT_TERMINFO 525#ifdef RXVT_TERMINFO
748 putenv("TERMINFO=" RXVT_TERMINFO); 526 putenv ("TERMINFO=" RXVT_TERMINFO);
749#endif 527#endif
750 if (XDEPTH <= 2) 528
529 if (depth <= 2)
751 putenv("COLORTERM=" COLORTERMENV "-mono"); 530 putenv ("COLORTERM=" COLORTERMENV "-mono");
752 else 531 else
753 putenv("COLORTERM=" COLORTERMENVFULL); 532 putenv ("COLORTERM=" COLORTERMENVFULL);
533
754 if (R->rs[Rs_term_name] != NULL) { 534 if (rs[Rs_term_name] != NULL)
535 {
755 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 536 env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
756 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); 537 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
757 putenv(R->env_term); 538 putenv (env_term);
539 }
758 } else 540 else
759 putenv("TERM=" TERMENV); 541 putenv ("TERM=" TERMENV);
760 542
761#ifdef HAVE_UNSETENV 543#ifdef HAVE_UNSETENV
762/* avoid passing old settings and confusing term size */ 544 /* avoid passing old settings and confusing term size */
763 unsetenv("LINES"); 545 unsetenv ("LINES");
764 unsetenv("COLUMNS"); 546 unsetenv ("COLUMNS");
765 unsetenv("TERMCAP"); /* terminfo should be okay */ 547 unsetenv ("TERMCAP"); /* terminfo should be okay */
766#endif /* HAVE_UNSETENV */ 548#endif /* HAVE_UNSETENV */
767} 549}
768 550
769/*----------------------------------------------------------------------*/ 551/*----------------------------------------------------------------------*/
770/* 552/*
771 * This is more or less stolen straight from XFree86 xterm. 553 * This is more or less stolen straight from XFree86 xterm.
772 * This should support all European type languages. 554 * This should support all European type languages.
773 */ 555 */
774/* EXTPROTO */
775void 556void
776rxvt_init_xlocale(pR) 557rxvt_term::set_locale (const char *locale)
777{ 558{
559 set_environ (envv);
560
561#if HAVE_XSETLOCALE || HAVE_SETLOCALE
562 free (this->locale);
563 this->locale = setlocale (LC_CTYPE, locale);
564
565 if (!this->locale)
566 {
567 if (*locale)
568 {
569 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
570 setlocale (LC_CTYPE, "C");
571 }
572 else
573 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
574
575 this->locale = "C";
576 }
577
578
579 this->locale = rxvt_strdup (this->locale);
580 SET_LOCALE (this->locale);
581 mbstate.reset ();
582#endif
583
584#if HAVE_NL_LANGINFO
585 char *codeset = strdup (nl_langinfo (CODESET));
586 // /^UTF.?8/i
587 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
588 && (codeset[1] == 'T' || codeset[1] == 't')
589 && (codeset[2] == 'F' || codeset[2] == 'f')
590 && (codeset[3] == '8' || codeset[4] == '8');
591 free (codeset);
592#else
593 enc_utf8 = 0;
594#endif
595}
596
597void
598rxvt_term::init_xlocale ()
599{
600 set_environ (envv);
601
778#ifdef USE_XIM 602#ifdef USE_XIM
779 if (R->locale == NULL) 603 if (!locale)
780 rxvt_print_error("Setting locale failed."); 604 rxvt_warn ("setting locale failed, working without locale support.\n");
781 else { 605 else
782 Atom wmlocale; 606 {
607 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
783 608
784 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False); 609 if (!XSupportsLocale ())
785 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale, 610 {
786 XA_STRING, 8, PropModeReplace, 611 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
787 (unsigned char *)R->locale, STRLEN(R->locale));
788
789 if (XSupportsLocale() != True) {
790 rxvt_print_error("The locale is not supported by Xlib");
791 return; 612 return;
792 } 613 }
793 rxvt_setTermFontSet(aR_ 0);
794 614
615 im_ev.start (display);
616
795 /* see if we can connect yet */ 617 /* see if we can connect already */
796 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 618 im_cb ();
797
798 /* To avoid Segmentation Fault in C locale: Solaris only? */
799 if (STRCMP(R->locale, "C"))
800 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
801 rxvt_IMInstantiateCallback, NULL);
802 } 619 }
803#endif 620#endif
804} 621}
805 622
806/*----------------------------------------------------------------------*/ 623/*----------------------------------------------------------------------*/
807/* EXTPROTO */
808void 624void
809rxvt_init_command(pR_ const char *const *argv) 625rxvt_term::init_command (const char *const *argv)
810{ 626{
811/* 627 /*
812 * Initialize the command connection. 628 * Initialize the command connection.
813 * This should be called after the X server connection is established. 629 * This should be called after the X server connection is established.
814 */ 630 */
815 int i;
816
817 for (i = 0; i < NUM_XA; i++)
818 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False);
819
820/* Enable delete window protocol */
821 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0],
822 &(R->xa[XA_WMDELETEWINDOW]), 1);
823
824#ifdef USING_W11LIB
825/* enable W11 callbacks */
826 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event);
827#endif
828 631
829#ifdef META8_OPTION 632#ifdef META8_OPTION
830 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC); 633 meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;
831#endif 634#endif
635
832 rxvt_get_ourmods(aR); 636 get_ourmods ();
833 if (!(R->Options & Opt_scrollTtyOutput)) 637
638 if (!OPTION (Opt_scrollTtyOutput))
834 R->PrivateModes |= PrivMode_TtyOutputInh; 639 priv_modes |= PrivMode_TtyOutputInh;
835 if (R->Options & Opt_scrollTtyKeypress) 640 if (OPTION (Opt_scrollTtyKeypress))
836 R->PrivateModes |= PrivMode_Keypress; 641 priv_modes |= PrivMode_Keypress;
837 if (!(R->Options & Opt_jumpScroll)) 642 if (!OPTION (Opt_jumpScroll))
838 R->PrivateModes |= PrivMode_smoothScroll; 643 priv_modes |= PrivMode_smoothScroll;
644
839#ifndef NO_BACKSPACE_KEY 645#ifndef NO_BACKSPACE_KEY
840 if (STRCMP(R->key_backspace, "DEC") == 0) 646 if (strcmp (key_backspace, "DEC") == 0)
841 R->PrivateModes |= PrivMode_HaveBackSpace; 647 priv_modes |= PrivMode_HaveBackSpace;
842#endif 648#endif
649
843/* add value for scrollBar */ 650 /* add value for scrollBar */
844 if (scrollbar_visible(R)) { 651 if (scrollBar.state)
652 {
845 R->PrivateModes |= PrivMode_scrollBar; 653 priv_modes |= PrivMode_scrollBar;
846 R->SavedModes |= PrivMode_scrollBar; 654 SavedModes |= PrivMode_scrollBar;
847 } 655 }
848 if (menubar_visible(R)) {
849 R->PrivateModes |= PrivMode_menuBar;
850 R->SavedModes |= PrivMode_menuBar;
851 }
852#ifdef GREEK_SUPPORT
853 greek_init();
854#endif
855 656
856 R->Xfd = XConnectionNumber(R->Xdisplay); 657 run_command (argv);
857
858#ifdef CURSOR_BLINK
859 if (R->Options & Opt_cursorBlink)
860 (void)gettimeofday(&R->lastcursorchange, NULL);
861#endif
862
863 if ((R->cmd_fd = rxvt_run_command(aR_ argv)) < 0) {
864 rxvt_print_error("aborting");
865 exit(EXIT_FAILURE);
866 }
867} 658}
868 659
869/*----------------------------------------------------------------------*/ 660/*----------------------------------------------------------------------*/
870/* INTPROTO */
871void 661void
872rxvt_Get_Colours(pR) 662rxvt_term::Get_Colours ()
873{ 663{
874 int i; 664 int i;
875 665
666#ifdef OFF_FOCUS_FADING
667 pix_colors = pix_colors_focused;
668#endif
669
876 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { 670 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
877 rxvt_color xcol; 671 {
672 const char *name = rs[Rs_color + i];
878 673
879 if (!R->rs[Rs_color + i]) 674 if (!name)
880 continue; 675 continue;
881 676
882 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) { 677 rxvt_color xcol;
678
679 if (!set_color (xcol, name))
680 {
883#ifndef XTERM_REVERSE_VIDEO 681#ifndef XTERM_REVERSE_VIDEO
884 if (i < 2 && (R->Options & Opt_reverseVideo)) { 682 if (i < 2 && OPTION (Opt_reverseVideo))
885 R->rs[Rs_color + i] = def_colorName[!i]; 683 name = def_colorName [1 - i];
886 } else 684 else
887#endif 685#endif
888 R->rs[Rs_color + i] = def_colorName[i]; 686 name = def_colorName [i];
889 if (!R->rs[Rs_color + i]) 687
890 continue; 688 if (!name)
891 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) { 689 continue;
892 switch (i) { 690
893 case Color_fg: 691 if (!set_color (xcol, name))
894 case Color_bg: 692 {
895 /* fatal: need bg/fg color */ 693 switch (i)
896 rxvt_print_error("aborting"); 694 {
897 exit(EXIT_FAILURE); 695 case Color_fg:
898 /* NOTREACHED */ 696 case Color_bg:
899 break; 697 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
698 name = "";
699 break;
900#ifndef NO_CURSORCOLOR 700#ifndef NO_CURSORCOLOR
901 case Color_cursor2: 701 case Color_cursor2:
902 xcol = R->PixColors[Color_fg]; 702#endif
903 break; 703 case Color_pointer_fg:
904#endif /* ! NO_CURSORCOLOR */ 704 name = rs[Rs_color + Color_fg];
905 case Color_pointer: 705 xcol.set (this, name);
906 xcol = R->PixColors[Color_fg]; 706 break;
907 break; 707 default:
908 default: 708 name = rs[Rs_color + Color_bg];
909 xcol = R->PixColors[Color_bg]; /* None */ 709 xcol.set (this, name);
910 break; 710 break;
911 } 711 }
712 }
713 }
714
715 pix_colors[i] = xcol;
716 rs[Rs_color + i] = name;
912 } 717 }
913 } 718
914 R->PixColors[i] = xcol; 719 if (depth <= 2)
915 SET_PIXCOLOR(R, i);
916 } 720 {
721 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
722 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
723 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
724 }
917 725
918 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 726 /*
919 R->PixColors[Color_pointer] = R->PixColors[Color_fg];
920 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border])
921 R->PixColors[Color_border] = R->PixColors[Color_fg];
922
923/*
924 * get scrollBar/menuBar shadow colors 727 * get scrollBar shadow colors
925 * 728 *
926 * The calculations of topShadow/bottomShadow values are adapted 729 * The calculations of topShadow/bottomShadow values are adapted
927 * from the fvwm window manager. 730 * from the fvwm window manager.
928 */ 731 */
929#ifdef KEEP_SCROLLCOLOR 732#ifdef KEEP_SCROLLCOLOR
930 if (XDEPTH <= 2) { /* Monochrome */ 733 if (depth <= 2)
931 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 734 {
932 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 735 /* Monochrome */
933 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 736 alias_color (Color_scroll, Color_fg);
934 } else { 737 alias_color (Color_topShadow, Color_bg);
935 rxvt_color xcol[3]; 738 alias_color (Color_bottomShadow, Color_bg);
936 /* xcol[0] == white 739 }
937 * xcol[1] == top shadow
938 * xcol[2] == bot shadow */
939
940 xcol[1] = R->PixColors[Color_scroll];
941# ifdef PREFER_24BIT
942 xcol[0].set (r, -1, -1, -1);
943/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
944# else 740 else
945 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); 741 {
742 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
743
744 rgba cscroll;
745 pix_colors [Color_scroll].get (cscroll);
746
747 /* topShadowColor */
748 if (!pix_colors[Color_topShadow].set (this,
749 rgba (
750 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
751 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
752 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
753 cscroll.a)
754 ))
755 alias_color (Color_topShadow, Color_White);
756 }
757#endif /* KEEP_SCROLLCOLOR */
758
759#ifdef OFF_FOCUS_FADING
760 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
761 update_fade_color (i);
946# endif 762#endif
947
948 unsigned short R1, G1, B1, R0, G0, B0;
949
950 xcol[0].get (r, R0, G0, B0);
951 xcol[1].get (r, R1, G1, B1);
952
953 /* bottomShadowColor */
954 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
955 xcol[2] = R->PixColors[Color_Black];
956
957 R->PixColors[Color_bottomShadow] = xcol[2];
958
959 /* topShadowColor */
960 if (!xcol[1].set (aR_
961 min (R0, max (R0 / 5, R1) * 7 / 5),
962 min (G0, max (G0 / 5, G1) * 7 / 5),
963 min (B0, max (B0 / 5, B1) * 7 / 5)))
964 xcol[1] = R->PixColors[Color_White];
965
966 R->PixColors[Color_topShadow] = xcol[1];
967 }
968#endif /* KEEP_SCROLLCOLOR */
969} 763}
970 764
971/*----------------------------------------------------------------------*/ 765/*----------------------------------------------------------------------*/
972/* color aliases, fg/bg bright-bold */ 766/* color aliases, fg/bg bright-bold */
973/* INTPROTO */
974void 767void
975rxvt_color_aliases(pR_ int idx) 768rxvt_term::color_aliases (int idx)
976{ 769{
977 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) { 770 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
978 int i = atoi(R->rs[Rs_color + idx]); 771 {
772 int i = atoi (rs[Rs_color + idx]);
979 773
980 if (i >= 8 && i <= 15) { /* bright colors */ 774 if (i >= 8 && i <= 15)
775 { /* bright colors */
981 i -= 8; 776 i -= 8;
982#ifndef NO_BRIGHTCOLOR
983 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 777 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
984 return; 778 return;
985#endif 779 }
986 } 780
987 if (i >= 0 && i <= 7) /* normal colors */ 781 if (i >= 0 && i <= 7) /* normal colors */
988 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 782 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
989 } 783 }
990} 784}
991 785
992/*----------------------------------------------------------------------*/ 786/*----------------------------------------------------------------------*/
993/* 787/*
994 * 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
995 * Use resource ``modifier'' to override the Meta modifier 789 * Use resource ``modifier'' to override the Meta modifier
996 */ 790 */
997/* INTPROTO */
998void 791void
999rxvt_get_ourmods(pR) 792rxvt_term::get_ourmods ()
1000{ 793{
1001 int i, j, k; 794 int i, j, k;
1002 int requestedmeta, realmeta, realalt; 795 int requestedmeta, realmeta, realalt;
1003 const char *cm, *rsmod; 796 const char *cm, *rsmod;
1004 XModifierKeymap *map; 797 XModifierKeymap *map;
1005 KeyCode *kc; 798 KeyCode *kc;
1006 const unsigned int modmasks[] = 799 const unsigned int modmasks[] =
800 {
1007 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 801 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
802 };
1008 803
1009 requestedmeta = realmeta = realalt = 0; 804 requestedmeta = realmeta = realalt = 0;
1010 rsmod = R->rs[Rs_modifier]; 805 rsmod = rs[Rs_modifier];
806
1011 if (rsmod 807 if (rsmod
1012 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 808 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1013 requestedmeta = rsmod[3] - '0'; 809 requestedmeta = rsmod[3] - '0';
1014 810
1015 map = XGetModifierMapping(R->Xdisplay); 811 map = XGetModifierMapping (dpy);
1016 kc = map->modifiermap; 812 kc = map->modifiermap;
813
1017 for (i = 1; i < 6; i++) { 814 for (i = 1; i < 6; i++)
815 {
1018 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 816 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
817
1019 for (j = map->max_keypermod; j--; k++) { 818 for (j = map->max_keypermod; j--; k++)
819 {
1020 if (kc[k] == 0) 820 if (kc[k] == 0)
1021 break; 821 break;
822
1022 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 823 switch (XKeycodeToKeysym (dpy, kc[k], 0))
824 {
1023 case XK_Num_Lock: 825 case XK_Num_Lock:
1024 R->ModNumLockMask = modmasks[i - 1]; 826 ModNumLockMask = modmasks[i - 1];
1025 /* FALLTHROUGH */ 827 continue;
1026 default: 828
1027 continue; /* for(;;) */ 829 case XK_ISO_Level3_Shift:
830 ModLevel3Mask = modmasks[i - 1];
831 continue;
832
1028 case XK_Meta_L: 833 case XK_Meta_L:
1029 case XK_Meta_R: 834 case XK_Meta_R:
1030 cm = "meta"; 835 cm = "meta";
1031 realmeta = i; 836 realmeta = i;
1032 break; 837 break;
838
1033 case XK_Alt_L: 839 case XK_Alt_L:
1034 case XK_Alt_R: 840 case XK_Alt_R:
1035 cm = "alt"; 841 cm = "alt";
1036 realalt = i; 842 realalt = i;
1037 break; 843 break;
844
1038 case XK_Super_L: 845 case XK_Super_L:
1039 case XK_Super_R: 846 case XK_Super_R:
1040 cm = "super"; 847 cm = "super";
1041 break; 848 break;
849
1042 case XK_Hyper_L: 850 case XK_Hyper_L:
1043 case XK_Hyper_R: 851 case XK_Hyper_R:
1044 cm = "hyper"; 852 cm = "hyper";
1045 break; 853 break;
854
855 default:
856 continue;
857 }
858
859 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
860 requestedmeta = i;
861 }
1046 } 862 }
1047 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 863
1048 requestedmeta = i;
1049 }
1050 }
1051 XFreeModifiermap(map); 864 XFreeModifiermap (map);
865
1052 i = (requestedmeta ? requestedmeta 866 i = requestedmeta ? requestedmeta
1053 : (realmeta ? realmeta 867 : realmeta ? realmeta
1054 : (realalt ? realalt : 0))); 868 : realalt ? realalt
869 : 0;
870
1055 if (i) 871 if (i)
1056 R->ModMetaMask = modmasks[i - 1]; 872 ModMetaMask = modmasks[i - 1];
1057} 873}
1058 874
1059/*----------------------------------------------------------------------*/ 875/*----------------------------------------------------------------------*/
1060/* rxvt_Create_Windows() - Open and map the window */ 876/* rxvt_Create_Windows () - Open and map the window */
1061/* EXTPROTO */
1062void 877void
1063rxvt_Create_Windows(pR_ int argc, const char *const *argv) 878rxvt_term::create_windows (int argc, const char *const *argv)
1064{ 879{
1065 XClassHint classHint; 880 XClassHint classHint;
1066 XWMHints wmHint; 881 XWMHints wmHint;
882#if ENABLE_FRILLS
883 MWMHints mwmhints;
884#endif
1067 XGCValues gcvalue; 885 XGCValues gcvalue;
1068 long vt_emask;
1069
1070#ifdef PREFER_24BIT
1071 XSetWindowAttributes attributes; 886 XSetWindowAttributes attributes;
1072 XWindowAttributes gattr; 887 Window top, parent;
1073 888
1074 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 889 dLocal (Display *, dpy);
1075 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1076 890
1077#ifdef POINTER_BLANK
1078 static rxvt_color blackcolour;
1079 blackcolour.set (r, 0, 0, 0);
1080#endif
1081 if (R->Options & Opt_transparent) {
1082 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen),
1083 &gattr);
1084 XDEPTH = gattr.depth;
1085 } else {
1086 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1087/*
1088 * If depth is not 24, look for a 24bit visual.
1089 */
1090 if (XDEPTH != 24) {
1091 XVisualInfo vinfo;
1092
1093 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) {
1094 XDEPTH = 24;
1095 XVISUAL = vinfo.visual;
1096 XCMAP = XCreateColormap(R->Xdisplay,
1097 RootWindow(R->Xdisplay, Xscreen),
1098 XVISUAL, AllocNone);
1099 }
1100 }
1101 }
1102#endif
1103
1104/* grab colors before netscape does */ 891 /* grab colors before netscape does */
1105 rxvt_Get_Colours(aR); 892 Get_Colours ();
1106 893
1107 rxvt_change_font(aR_ 1, NULL); 894 if (!set_fonts ())
895 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
896
897 parent = display->root;
898
899 attributes.override_redirect = !!OPTION (Opt_override_redirect);
900
901#if ENABLE_FRILLS
902 if (OPTION (Opt_borderLess))
903 {
904 if (XInternAtom (dpy, "_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;
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])
922 {
923 XWindowAttributes wattr;
924
925 parent = strtol (rs[Rs_embed], 0, 0);
926
927 if (!XGetWindowAttributes (dpy, 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
1108 rxvt_window_calc(aR_ 0, 0); 934 window_calc (0, 0);
1109 R->old_width = R->szHint.width;
1110 R->old_height = R->szHint.height;
1111 935
1112/* parent window - reverse video so we can see placement errors
1113 * sub-window placement & size in rxvt_resize_subwindows() 936 /* sub-window placement & size in rxvt_resize_subwindows () */
1114 */
1115
1116#ifdef PREFER_24BIT
1117 attributes.background_pixel = R->PixColors[Color_fg]; 937 attributes.background_pixel = pix_colors_focused [Color_border];
1118 attributes.border_pixel = R->PixColors[Color_border]; 938 attributes.border_pixel = pix_colors_focused [Color_border];
1119 attributes.colormap = XCMAP; 939 attributes.colormap = cmap;
1120 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot, 940
1121 R->szHint.x, R->szHint.y, 941 top = XCreateWindow (dpy, parent,
1122 R->szHint.width, R->szHint.height, 942 szHint.x, szHint.y,
1123 R->TermWin.ext_bwidth, 943 szHint.width, szHint.height,
1124 XDEPTH, InputOutput, 944 ext_bwidth,
1125 XVISUAL, 945 depth, InputOutput, visual,
1126 CWBackPixel | CWBorderPixel 946 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1127 | CWColormap, &attributes); 947 &attributes);
1128#else 948
1129 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot, 949 this->parent[0] = top;
1130 R->szHint.x, R->szHint.y, 950
1131 R->szHint.width, 951 old_width = szHint.width;
1132 R->szHint.height, 952 old_height = szHint.height;
1133 R->TermWin.ext_bwidth, 953
1134 R->PixColors[Color_border],
1135 R->PixColors[Color_fg]);
1136#endif
1137 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); 954 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1138 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); 955 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1139 956
1140 classHint.res_name = (char *)R->rs[Rs_name]; 957 classHint.res_name = (char *)rs[Rs_name];
1141 classHint.res_class = (char *)APL_CLASS; 958 classHint.res_class = (char *)RESCLASS;
1142 959
1143 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 960 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1144 wmHint.input = True; 961 wmHint.input = True;
1145 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState 962 wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;
1146 : NormalState); 963 wmHint.window_group = top;
1147 wmHint.window_group = R->TermWin.parent[0];
1148 964
1149 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 965 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1150 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 966 &szHint, &wmHint, &classHint);
1151 XSelectInput(R->Xdisplay, R->TermWin.parent[0], 967
1152 (KeyPressMask 968#if ENABLE_FRILLS
1153#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 969 if (mwmhints.flags)
1154 | KeyReleaseMask 970 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
971 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1155#endif 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 (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
982
983#if ENABLE_FRILLS
984 if (rs[Rs_transient_for])
985 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
986#endif
987
988#if ENABLE_EWMH
989 long pid = getpid ();
990
991 XChangeProperty (dpy, 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 (dpy, top,
999 KeyPressMask
1000#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1001 | KeyReleaseMask
1002#endif
1156 | FocusChangeMask | VisibilityChangeMask 1003 | FocusChangeMask | VisibilityChangeMask
1157 | StructureNotifyMask)); 1004 | ExposureMask | StructureNotifyMask);
1158 1005
1006 termwin_ev.start (display, top);
1007
1159/* 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 */
1160 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1009 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1161 1010
1162#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1011#ifdef HAVE_SCROLLBARS
1163/* cursor (menuBar/scrollBar): Black-on-White */ 1012 /* cursor scrollBar: Black-on-White */
1164 R->pointer_leftptr = XCreateFontCursor(R->Xdisplay, XC_left_ptr); 1013 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1165#endif 1014#endif
1166 1015
1167#ifdef POINTER_BLANK
1168 R->pointer_blank = XCreateGlyphCursor(R->Xdisplay, R->TermWin.font->fid,
1169 R->TermWin.font->fid, ' ', ' ',
1170 &blackcolour, &blackcolour);
1171#endif
1172
1173/* the vt window */ 1016 /* the vt window */
1174 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1017 vt = XCreateSimpleWindow (dpy, top,
1175 R->window_vt_x, R->window_vt_y, 1018 window_vt_x, window_vt_y,
1176 TermWin_TotalWidth(), 1019 width, height,
1177 TermWin_TotalHeight(), 1020 0,
1178 0, 1021 pix_colors_focused[Color_fg],
1179 R->PixColors[Color_fg], 1022 pix_colors_focused[Color_bg]);
1180 R->PixColors[Color_bg]); 1023
1181#ifdef DEBUG_X 1024 attributes.bit_gravity = NorthWestGravity;
1182 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window"); 1025 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1183#endif 1026
1184 rxvt_pointer_unblank(aR);
1185 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1027 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1186 | PropertyChangeMask); 1028
1187#ifdef POINTER_BLANK 1029 if (OPTION (Opt_pointerBlank))
1188 if ((R->Options & Opt_pointerBlank))
1189 vt_emask |= PointerMotionMask; 1030 vt_emask |= PointerMotionMask;
1190 else 1031 else
1191#endif
1192 vt_emask |= (Button1MotionMask | Button3MotionMask); 1032 vt_emask |= Button1MotionMask | Button3MotionMask;
1193 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1194 1033
1195#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1034 vt_select_input ();
1196 if (menuBar_height()) { 1035
1197 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1036 vt_ev.start (display, vt);
1198 R->window_vt_x, 0, 1037
1199 TermWin_TotalWidth(),
1200 menuBar_TotalHeight(),
1201 0,
1202 R->PixColors[Color_fg],
1203 R->PixColors[Color_scroll]);
1204#ifdef DEBUG_X
1205 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1206#endif
1207 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1208 XSelectInput(R->Xdisplay, R->menuBar.win,
1209 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1210 | Button1MotionMask));
1211 }
1212#endif
1213#ifdef XPM_BACKGROUND 1038#ifdef XPM_BACKGROUND
1214 if (R->rs[Rs_backgroundPixmap] != NULL 1039 if (rs[Rs_backgroundPixmap] != NULL
1215 && !(R->Options & Opt_transparent)) { 1040 && !OPTION (Opt_transparent))
1041 {
1216 const char *p = R->rs[Rs_backgroundPixmap]; 1042 const char *p = rs[Rs_backgroundPixmap];
1217 1043
1218 if ((p = STRCHR(p, ';')) != NULL) { 1044 if ((p = strchr (p, ';')) != NULL)
1219 p++; 1045 {
1220 rxvt_scale_pixmap(aR_ p); 1046 p++;
1221 } 1047 scale_pixmap (p);
1048 }
1049
1222 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); 1050 set_bgPixmap (rs[Rs_backgroundPixmap]);
1223 rxvt_scr_touch(aR_ True); 1051 scr_touch (true);
1224 } 1052 }
1225#endif 1053#endif
1226 1054
1227/* graphics context for the vt window */ 1055 /* graphics context for the vt window */
1228 gcvalue.foreground = R->PixColors[Color_fg]; 1056 gcvalue.foreground = pix_colors[Color_fg];
1229 gcvalue.background = R->PixColors[Color_bg]; 1057 gcvalue.background = pix_colors[Color_bg];
1230 gcvalue.graphics_exposures = 1; 1058 gcvalue.graphics_exposures = 0;
1231 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1232 GCForeground | GCBackground
1233 | GCGraphicsExposures, &gcvalue);
1234 1059
1235#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1060 gc = XCreateGC (dpy, vt,
1061 GCForeground | GCBackground | GCGraphicsExposures,
1062 &gcvalue);
1063
1064 drawable = new rxvt_drawable (this, vt);
1065
1066#ifdef RXVT_SCROLLBAR
1236 gcvalue.foreground = R->PixColors[Color_topShadow]; 1067 gcvalue.foreground = pix_colors[Color_topShadow];
1237 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1068 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1238 GCForeground, &gcvalue);
1239 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1069 gcvalue.foreground = pix_colors[Color_bottomShadow];
1240 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1070 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1241 GCForeground, &gcvalue); 1071 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1242 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1072 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1243 : Color_scroll)]; 1073#endif
1244 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1074
1245 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 /*
1092 * standard System V termios interface
1093 */
1094 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1095 {
1096 // return error - use system defaults,
1097 // where possible, and zero elsewhere
1098 memset (tio, 0, sizeof (ttymode_t));
1099
1100 tio->c_cc[VINTR] = CINTR;
1101 tio->c_cc[VQUIT] = CQUIT;
1102 tio->c_cc[VERASE] = CERASE;
1103#ifdef VERASE2
1104 tio->c_cc[VERASE2] = CERASE2;
1105#endif
1106 tio->c_cc[VKILL] = CKILL;
1107 tio->c_cc[VSTART] = CSTART;
1108 tio->c_cc[VSTOP] = CSTOP;
1109 tio->c_cc[VSUSP] = CSUSP;
1110# ifdef VDSUSP
1111 tio->c_cc[VDSUSP] = CDSUSP;
1246#endif 1112# endif
1113# ifdef VREPRINT
1114 tio->c_cc[VREPRINT] = CRPRNT;
1115# endif
1116# ifdef VDISCRD
1117 tio->c_cc[VDISCRD] = CFLUSH;
1118# endif
1119# ifdef VWERSE
1120 tio->c_cc[VWERSE] = CWERASE;
1121# endif
1122# ifdef VLNEXT
1123 tio->c_cc[VLNEXT] = CLNEXT;
1124# endif
1125 }
1126
1127 tio->c_cc[VEOF] = CEOF;
1128 tio->c_cc[VEOL] = VDISABLE;
1129# ifdef VEOL2
1130 tio->c_cc[VEOL2] = VDISABLE;
1131# endif
1132# ifdef VSWTC
1133 tio->c_cc[VSWTC] = VDISABLE;
1134# endif
1135# ifdef VSWTCH
1136 tio->c_cc[VSWTCH] = VDISABLE;
1137# endif
1138# if VMIN != VEOF
1139 tio->c_cc[VMIN] = 1;
1140# endif
1141# if VTIME != VEOL
1142 tio->c_cc[VTIME] = 0;
1143# endif
1144
1145 if (erase != -1)
1146 tio->c_cc[VERASE] = (char)erase;
1147
1148 /* input modes */
1149 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1150# ifdef IMAXBEL
1151 | IMAXBEL
1152# endif
1153 | IXON);
1154
1155 /* output modes */
1156 tio->c_oflag = (OPOST | ONLCR);
1157
1158 /* control modes */
1159 tio->c_cflag = (CS8 | CREAD);
1160
1161 /* line discipline modes */
1162 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1163# if defined (ECHOCTL) && defined (ECHOKE)
1164 | ECHOCTL | ECHOKE
1165# endif
1166 | ECHOE | ECHOK);
1167
1168 /*
1169 * Debugging
1170 */
1171#ifdef DEBUG_TTYMODE
1172#ifdef HAVE_TERMIOS_H
1173 /* c_iflag bits */
1174 fprintf (stderr, "Input flags\n");
1175
1176 /* cpp token stringize doesn't work on all machines <sigh> */
1177# define FOO(flag,name) \
1178 if ((tio->c_iflag) & flag) \
1179 fprintf (stderr, "%s ", name)
1180
1181 /* c_iflag bits */
1182 FOO (IGNBRK, "IGNBRK");
1183 FOO (BRKINT, "BRKINT");
1184 FOO (IGNPAR, "IGNPAR");
1185 FOO (PARMRK, "PARMRK");
1186 FOO (INPCK, "INPCK");
1187 FOO (ISTRIP, "ISTRIP");
1188 FOO (INLCR, "INLCR");
1189 FOO (IGNCR, "IGNCR");
1190 FOO (ICRNL, "ICRNL");
1191 FOO (IXON, "IXON");
1192 FOO (IXOFF, "IXOFF");
1193# ifdef IUCLC
1194 FOO (IUCLC, "IUCLC");
1195# endif
1196# ifdef IXANY
1197 FOO (IXANY, "IXANY");
1198# endif
1199# ifdef IMAXBEL
1200 FOO (IMAXBEL, "IMAXBEL");
1201# endif
1202
1203 fprintf (stderr, "\n");
1204
1205# undef FOO
1206# define FOO(entry, name) \
1207 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1208
1209 FOO (VINTR, "VINTR");
1210 FOO (VQUIT, "VQUIT");
1211 FOO (VERASE, "VERASE");
1212 FOO (VKILL, "VKILL");
1213 FOO (VEOF, "VEOF");
1214 FOO (VEOL, "VEOL");
1215# ifdef VEOL2
1216 FOO (VEOL2, "VEOL2");
1217# endif
1218# ifdef VSWTC
1219 FOO (VSWTC, "VSWTC");
1220# endif
1221# ifdef VSWTCH
1222 FOO (VSWTCH, "VSWTCH");
1223# endif
1224 FOO (VSTART, "VSTART");
1225 FOO (VSTOP, "VSTOP");
1226 FOO (VSUSP, "VSUSP");
1227# ifdef VDSUSP
1228 FOO (VDSUSP, "VDSUSP");
1229# endif
1230# ifdef VREPRINT
1231 FOO (VREPRINT, "VREPRINT");
1232# endif
1233# ifdef VDISCRD
1234 FOO (VDISCRD, "VDISCRD");
1235# endif
1236# ifdef VWERSE
1237 FOO (VWERSE, "VWERSE");
1238# endif
1239# ifdef VLNEXT
1240 FOO (VLNEXT, "VLNEXT");
1241# endif
1242
1243 fprintf (stderr, "\n");
1244# undef FOO
1245# endif /* HAVE_TERMIOS_H */
1246#endif /* DEBUG_TTYMODE */
1247} 1247}
1248 1248
1249/*----------------------------------------------------------------------*/ 1249/*----------------------------------------------------------------------*/
1250/* 1250/*
1251 * Run the command in a subprocess and return a file descriptor for the 1251 * Run the command in a subprocess and return a file descriptor for the
1252 * master end of the pseudo-teletype pair with the command talking to 1252 * master end of the pseudo-teletype pair with the command talking to
1253 * the slave. 1253 * the slave.
1254 */ 1254 */
1255/* INTPROTO */ 1255void
1256int
1257rxvt_run_command(pR_ const char *const *argv) 1256rxvt_term::run_command (const char *const *argv)
1258{ 1257{
1259 int cfd, er; 1258#if ENABLE_FRILLS
1260 1259 if (rs[Rs_pty_fd])
1261/* get master (pty) */
1262 if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->ttydev))) < 0) {
1263 rxvt_print_error("can't open pseudo-tty");
1264 return -1;
1265 } 1260 {
1266#ifdef FD_SETSIZE 1261 pty->pty = atoi (rs[Rs_pty_fd]);
1267 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) {
1268 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1269 rxvt_clean_exit();
1270 exit(EXIT_FAILURE);
1271 }
1272#endif
1273 fcntl(cfd, F_SETFL, O_NDELAY);
1274 1262
1275/* get slave (tty) */ 1263 if (pty->pty >= 0)
1276 if (R->tty_fd < 0) { 1264 {
1277#ifndef NO_SETOWNER_TTYDEV 1265 if (getfd_hook)
1278 rxvt_privileged_ttydev(aR_ SAVE); 1266 pty->pty = (*getfd_hook) (pty->pty);
1279#endif 1267
1280 if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) { 1268 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1281 close(cfd); 1269 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1282 rxvt_print_error("can't open slave tty %s", R->ttydev); 1270 }
1283 return -1;
1284 }
1285 } 1271 }
1272 else
1273#endif
1274 if (!pty->get ())
1275 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1276
1277 int er;
1278
1286#ifndef NO_BACKSPACE_KEY 1279#ifndef NO_BACKSPACE_KEY
1287 if (R->key_backspace[0] && !R->key_backspace[1]) 1280 if (key_backspace[0] && !key_backspace[1])
1288 er = R->key_backspace[0]; 1281 er = key_backspace[0];
1289 else if (STRCMP(R->key_backspace, "DEC") == 0) 1282 else if (strcmp (key_backspace, "DEC") == 0)
1290 er = '\177'; /* the initial state anyway */ 1283 er = '\177'; /* the initial state anyway */
1291 else 1284 else
1292#endif
1293 er = -1;
1294 rxvt_get_ttymode(&(R->tio), er);
1295
1296/* install exit handler for cleanup */
1297#ifdef HAVE_ATEXIT
1298 atexit(rxvt_clean_exit);
1299#else
1300# ifdef HAVE_ON_EXIT
1301 on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */
1302# endif 1285#endif
1303#endif 1286 er = -1;
1304 1287
1305 signal(SIGHUP, rxvt_Exit_signal); 1288 rxvt_get_ttymode (&tio, er);
1306#ifndef __svr4__ 1289 SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
1307 signal(SIGINT, rxvt_Exit_signal); 1290 pty->set_utf8_mode (enc_utf8);
1308#endif
1309 signal(SIGQUIT, rxvt_Exit_signal);
1310 signal(SIGTERM, rxvt_Exit_signal);
1311 signal(SIGCHLD, rxvt_Child_signal);
1312 1291
1313/* need to trap SIGURG for SVR4 (Unixware) rlogin */ 1292 /* set initial window size */
1314/* signal (SIGURG, SIG_DFL); */ 1293 tt_winch ();
1315 1294
1316#ifndef __QNX__ 1295#if ENABLE_FRILLS
1296 if (rs[Rs_pty_fd])
1297 return;
1298#endif
1299
1317/* spin off the command interpreter */ 1300 /* spin off the command interpreter */
1318 switch (R->cmd_pid = fork()) { 1301 switch (cmd_pid = fork ())
1302 {
1319 case -1: 1303 case -1:
1320 rxvt_print_error("can't fork"); 1304 {
1321 return -1; 1305 cmd_pid = 0;
1306 rxvt_fatal ("can't fork, aborting.\n");
1307 }
1322 case 0: 1308 case 0:
1323 close(cfd); /* only keep R->tty_fd and STDERR open */ 1309 init_env ();
1324 close(R->Xfd); 1310
1325 if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0) 1311 if (!pty->make_controlling_tty ())
1326 rxvt_print_error("could not obtain control of tty"); 1312 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1327 else { 1313 else
1314 {
1328 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1315 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1329 dup2(R->tty_fd, STDIN_FILENO); 1316 dup2 (pty->tty, STDIN_FILENO);
1330 dup2(R->tty_fd, STDOUT_FILENO); 1317 dup2 (pty->tty, STDOUT_FILENO);
1331 dup2(R->tty_fd, STDERR_FILENO); 1318 dup2 (pty->tty, STDERR_FILENO);
1332 if (R->tty_fd > 2) 1319
1333 close(R->tty_fd); 1320 // close all our file handles that we do no longer need
1334 rxvt_run_child(aR_ argv); 1321 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1335 } 1322 {
1323 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1324 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1325 }
1326
1327 run_child (argv);
1328 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1329 }
1330
1336 exit(EXIT_FAILURE); 1331 _exit (EXIT_FAILURE);
1337 /* NOTREACHED */ 1332
1338 default: 1333 default:
1339 { 1334 if (!OPTION (Opt_utmpInhibit))
1340#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1335 pty->login (cmd_pid, OPTION (Opt_loginShell), rs[Rs_display_name]);
1341 int fdstdin;
1342 1336
1343 fdstdin = dup(STDIN_FILENO); 1337 pty->close_tty ();
1344 dup2(R->tty_fd, STDIN_FILENO);
1345#endif
1346 rxvt_privileged_utmp(aR_ SAVE);
1347#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1348 dup2(fdstdin, STDIN_FILENO);
1349 close(fdstdin);
1350#endif
1351 }
1352 close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */
1353 break;
1354 }
1355#else /* __QNX__ uses qnxspawn() */
1356 fchmod(R->tty_fd, 0622);
1357 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC);
1358 fcntl(cfd, F_SETFD, FD_CLOEXEC);
1359 1338
1360 if (rxvt_run_child(aR_ argv) == -1) 1339 child_ev.start (cmd_pid);
1361 exit(EXIT_FAILURE);
1362#endif
1363/*
1364 * Reduce R->num_fds to what we use, so select() is more efficient
1365 */
1366 R->num_fds = max(STDERR_FILENO, cfd);
1367 MAX_IT(R->num_fds, R->Xfd);
1368#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
1369 MAX_IT(R->num_fds, 7);
1370#endif
1371 R->num_fds++; /* counts from 0 */
1372 1340
1373 return cfd; 1341 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1342 break;
1343 }
1374} 1344}
1375 1345
1376/* ------------------------------------------------------------------------- * 1346/* ------------------------------------------------------------------------- *
1377 * CHILD PROCESS OPERATIONS * 1347 * CHILD PROCESS OPERATIONS *
1378 * ------------------------------------------------------------------------- */ 1348 * ------------------------------------------------------------------------- */
1379/* 1349/*
1380 * The only open file descriptor is the slave tty - so no error messages. 1350 * The only open file descriptor is the slave tty - so no error messages.
1381 * returns are fatal 1351 * returns are fatal
1382 */ 1352 */
1383/* INTPROTO */
1384int 1353int
1385rxvt_run_child(pR_ const char *const *argv) 1354rxvt_term::run_child (const char *const *argv)
1386{ 1355{
1387 char *login; 1356 char *login;
1388 1357
1389 SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */ 1358 if (OPTION (Opt_console))
1390 1359 { /* be virtual console, fail silently */
1391 if (R->Options & Opt_console) { /* be virtual console, fail silently */
1392#ifdef TIOCCONS 1360#ifdef TIOCCONS
1393 unsigned int on = 1; 1361 unsigned int on = 1;
1394 1362
1395 ioctl(STDIN_FILENO, TIOCCONS, &on); 1363 ioctl (STDIN_FILENO, TIOCCONS, &on);
1396#elif defined (SRIOCSREDIR) 1364#elif defined (SRIOCSREDIR)
1397 int fd; 1365 int fd;
1398 1366
1399 fd = open(CONSOLE, O_WRONLY, 0); 1367 fd = open (CONSOLE, O_WRONLY, 0);
1400 if (fd >= 0) { 1368 if (fd >= 0)
1401 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1369 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1402 close(fd); 1370 close (fd);
1403 } 1371#endif /* SRIOCSREDIR */
1404#endif /* SRIOCSREDIR */
1405 } 1372 }
1406 1373
1407/* reset signals and spin off the command interpreter */ 1374 /* reset signals and spin off the command interpreter */
1408 signal(SIGINT, SIG_DFL); 1375 signal (SIGINT, SIG_DFL);
1409 signal(SIGQUIT, SIG_DFL); 1376 signal (SIGQUIT, SIG_DFL);
1410 signal(SIGCHLD, SIG_DFL); 1377 signal (SIGCHLD, SIG_DFL);
1411/* 1378 signal (SIGHUP, SIG_DFL);
1379 signal (SIGPIPE, SIG_DFL);
1380 /*
1412 * mimick login's behavior by disabling the job control signals 1381 * mimick login's behavior by disabling the job control signals
1413 * a shell that wants them can turn them back on 1382 * a shell that wants them can turn them back on
1414 */ 1383 */
1415#ifdef SIGTSTP 1384#ifdef SIGTSTP
1416 signal(SIGTSTP, SIG_IGN); 1385 signal (SIGTSTP, SIG_IGN);
1417 signal(SIGTTIN, SIG_IGN); 1386 signal (SIGTTIN, SIG_IGN);
1418 signal(SIGTTOU, SIG_IGN); 1387 signal (SIGTTOU, SIG_IGN);
1419#endif /* SIGTSTP */ 1388#endif /* SIGTSTP */
1420 1389
1421 /* set window size */ 1390 // unblock signals (signals are blocked by iom.C
1422 rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0); 1391 sigset_t ss;
1392 sigemptyset (&ss);
1393 sigprocmask (SIG_SETMASK, &ss, 0);
1423 1394
1424#ifndef __QNX__
1425/* command interpreter path */ 1395 /* command interpreter path */
1426 if (argv != NULL) { 1396 if (argv != NULL)
1397 {
1427# ifdef DEBUG_CMD 1398# ifdef DEBUG_CMD
1428 int i; 1399 int i;
1429 1400
1430 for (i = 0; argv[i]; i++) 1401 for (i = 0; argv[i]; i++)
1431 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1402 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1432# endif 1403# endif
1404
1433 execvp(argv[0], (char *const *)argv); 1405 execvp (argv[0], (char *const *)argv);
1434 /* no error message: STDERR is closed! */ 1406 /* no error message: STDERR is closed! */
1435 } else { 1407 }
1408 else
1409 {
1436 const char *argv0, *shell; 1410 const char *argv0, *shell;
1437 1411
1438 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1412 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1439 shell = "/bin/sh"; 1413 shell = "/bin/sh";
1440 1414
1441 argv0 = (const char *)rxvt_r_basename(shell); 1415 argv0 = (const char *)rxvt_r_basename (shell);
1442 if (R->Options & Opt_loginShell) { 1416
1417 if (OPTION (Opt_loginShell))
1418 {
1443 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1419 login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1444 1420
1445 login[0] = '-'; 1421 login[0] = '-';
1446 STRCPY(&login[1], argv0); 1422 strcpy (&login[1], argv0);
1447 argv0 = login; 1423 argv0 = login;
1448 } 1424 }
1425
1449 execlp(shell, argv0, NULL); 1426 execlp (shell, argv0, NULL);
1450 /* no error message: STDERR is closed! */ 1427 /* no error message: STDERR is closed! */
1451 }
1452#else /* __QNX__ uses qnxspawn() */
1453 {
1454 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1455 char *command = NULL, fullcommand[_MAX_PATH];
1456 char **arg_v, *arg_a[2] = { NULL, NULL };
1457
1458 if (argv != NULL) {
1459 if (access(argv[0], X_OK) == -1) {
1460 if (STRCHR(argv[0], '/') == NULL) {
1461 searchenv(argv[0], "PATH", fullcommand);
1462 if (fullcommand[0] != '\0')
1463 command = fullcommand;
1464 }
1465 if (access(command, X_OK) == -1)
1466 return -1;
1467 } else
1468 command = argv[0];
1469 arg_v = argv;
1470 } else {
1471 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1472 command = "/bin/sh";
1473
1474 arg_a[0] = my_basename(command);
1475 if (R->Options & Opt_loginShell) {
1476 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1477
1478 login[0] = '-';
1479 STRCPY(&login[1], arg_a[0]);
1480 arg_a[0] = login;
1481 } 1428 }
1482 arg_v = arg_a; 1429
1483 }
1484 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;
1485 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1486 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1487 command, arg_v, environ, iov_a, 0);
1488 if (login)
1489 free(login);
1490 close(R->tty_fd);
1491 return R->cmd_fd;
1492 }
1493#endif
1494 return -1; 1430 return -1;
1495} 1431}
1496 1432
1497/* ------------------------------------------------------------------------- *
1498 * GET TTY CURRENT STATE *
1499 * ------------------------------------------------------------------------- */
1500/* rxvt_get_ttymode() */
1501/* INTPROTO */
1502void
1503rxvt_get_ttymode(ttymode_t *tio, int erase)
1504{
1505#ifdef HAVE_TERMIOS_H
1506/*
1507 * standard System V termios interface
1508 */
1509 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) {
1510 /* return error - use system defaults */
1511 tio->c_cc[VINTR] = CINTR;
1512 tio->c_cc[VQUIT] = CQUIT;
1513 tio->c_cc[VERASE] = CERASE;
1514 tio->c_cc[VKILL] = CKILL;
1515 tio->c_cc[VSTART] = CSTART;
1516 tio->c_cc[VSTOP] = CSTOP;
1517 tio->c_cc[VSUSP] = CSUSP;
1518# ifdef VDSUSP
1519 tio->c_cc[VDSUSP] = CDSUSP;
1520# endif
1521# ifdef VREPRINT
1522 tio->c_cc[VREPRINT] = CRPRNT;
1523# endif
1524# ifdef VDISCRD
1525 tio->c_cc[VDISCRD] = CFLUSH;
1526# endif
1527# ifdef VWERSE
1528 tio->c_cc[VWERSE] = CWERASE;
1529# endif
1530# ifdef VLNEXT
1531 tio->c_cc[VLNEXT] = CLNEXT;
1532# endif
1533 }
1534 tio->c_cc[VEOF] = CEOF;
1535 tio->c_cc[VEOL] = VDISABLE;
1536# ifdef VEOL2
1537 tio->c_cc[VEOL2] = VDISABLE;
1538# endif
1539# ifdef VSWTC
1540 tio->c_cc[VSWTC] = VDISABLE;
1541# endif
1542# ifdef VSWTCH
1543 tio->c_cc[VSWTCH] = VDISABLE;
1544# endif
1545# if VMIN != VEOF
1546 tio->c_cc[VMIN] = 1;
1547# endif
1548# if VTIME != VEOL
1549 tio->c_cc[VTIME] = 0;
1550# endif
1551 if (erase != -1)
1552 tio->c_cc[VERASE] = (char)erase;
1553
1554/* input modes */
1555 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1556# ifdef IMAXBEL
1557 | IMAXBEL
1558# endif
1559 | IXON);
1560
1561/* output modes */
1562 tio->c_oflag = (OPOST | ONLCR);
1563
1564/* control modes */
1565 tio->c_cflag = (CS8 | CREAD);
1566
1567/* line discipline modes */
1568 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1569# if defined (ECHOCTL) && defined (ECHOKE)
1570 | ECHOCTL | ECHOKE
1571# endif
1572 | ECHOE | ECHOK);
1573# else /* HAVE_TERMIOS_H */
1574
1575/*
1576 * sgtty interface
1577 */
1578
1579/* get parameters -- gtty */
1580 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) {
1581 tio->sg.sg_erase = CERASE; /* ^H */
1582 tio->sg.sg_kill = CKILL; /* ^U */
1583 }
1584 if (erase != -1)
1585 tio->sg.sg_erase = (char)erase;
1586
1587 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1588
1589/* get special characters */
1590 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) {
1591 tio->tc.t_intrc = CINTR; /* ^C */
1592 tio->tc.t_quitc = CQUIT; /* ^\ */
1593 tio->tc.t_startc = CSTART; /* ^Q */
1594 tio->tc.t_stopc = CSTOP; /* ^S */
1595 tio->tc.t_eofc = CEOF; /* ^D */
1596 tio->tc.t_brkc = -1;
1597 }
1598/* get local special chars */
1599 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) {
1600 tio->lc.t_suspc = CSUSP; /* ^Z */
1601 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1602 tio->lc.t_rprntc = CRPRNT; /* ^R */
1603 tio->lc.t_flushc = CFLUSH; /* ^O */
1604 tio->lc.t_werasc = CWERASE; /* ^W */
1605 tio->lc.t_lnextc = CLNEXT; /* ^V */
1606 }
1607/* get line discipline */
1608 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1609# ifdef NTTYDISC
1610 tio->line = NTTYDISC;
1611# endif /* NTTYDISC */
1612 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1613#endif /* HAVE_TERMIOS_H */
1614
1615/*
1616 * Debugging
1617 */
1618#ifdef DEBUG_TTYMODE
1619#ifdef HAVE_TERMIOS_H
1620/* c_iflag bits */
1621 fprintf(stderr, "Input flags\n");
1622
1623/* cpp token stringize doesn't work on all machines <sigh> */
1624# define FOO(flag,name) \
1625 if ((tio->c_iflag) & flag) \
1626 fprintf (stderr, "%s ", name)
1627
1628/* c_iflag bits */
1629 FOO(IGNBRK, "IGNBRK");
1630 FOO(BRKINT, "BRKINT");
1631 FOO(IGNPAR, "IGNPAR");
1632 FOO(PARMRK, "PARMRK");
1633 FOO(INPCK, "INPCK");
1634 FOO(ISTRIP, "ISTRIP");
1635 FOO(INLCR, "INLCR");
1636 FOO(IGNCR, "IGNCR");
1637 FOO(ICRNL, "ICRNL");
1638 FOO(IXON, "IXON");
1639 FOO(IXOFF, "IXOFF");
1640# ifdef IUCLC
1641 FOO(IUCLC, "IUCLC");
1642# endif
1643# ifdef IXANY
1644 FOO(IXANY, "IXANY");
1645# endif
1646# ifdef IMAXBEL
1647 FOO(IMAXBEL, "IMAXBEL");
1648# endif
1649 fprintf(stderr, "\n");
1650
1651# undef FOO
1652# define FOO(entry, name) \
1653 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1654
1655 FOO(VINTR, "VINTR");
1656 FOO(VQUIT, "VQUIT");
1657 FOO(VERASE, "VERASE");
1658 FOO(VKILL, "VKILL");
1659 FOO(VEOF, "VEOF");
1660 FOO(VEOL, "VEOL");
1661# ifdef VEOL2
1662 FOO(VEOL2, "VEOL2");
1663# endif
1664# ifdef VSWTC
1665 FOO(VSWTC, "VSWTC");
1666# endif
1667# ifdef VSWTCH
1668 FOO(VSWTCH, "VSWTCH");
1669# endif
1670 FOO(VSTART, "VSTART");
1671 FOO(VSTOP, "VSTOP");
1672 FOO(VSUSP, "VSUSP");
1673# ifdef VDSUSP
1674 FOO(VDSUSP, "VDSUSP");
1675# endif
1676# ifdef VREPRINT
1677 FOO(VREPRINT, "VREPRINT");
1678# endif
1679# ifdef VDISCRD
1680 FOO(VDISCRD, "VDISCRD");
1681# endif
1682# ifdef VWERSE
1683 FOO(VWERSE, "VWERSE");
1684# endif
1685# ifdef VLNEXT
1686 FOO(VLNEXT, "VLNEXT");
1687# endif
1688 fprintf(stderr, "\n");
1689# undef FOO
1690# endif /* HAVE_TERMIOS_H */
1691#endif /* DEBUG_TTYMODE */
1692}
1693
1694/*----------------------- end-of-file (C source) -----------------------*/ 1433/*----------------------- end-of-file (C source) -----------------------*/

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