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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.1 by pcg, Mon Nov 24 17:28:08 2003 UTC vs.
Revision 1.126 by root, Wed Dec 21 23:40:07 2005 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.1 2003/11/24 17:28:08 pcg Exp $
5 * 4 *
6 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
7 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
8 * - original version 7 * - original version
9 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
10 * - extensive modifications 9 * - extensive modifications
11 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
12 * - extensive modifications 11 * - extensive modifications
13 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
14 * - QNX support 13 * - QNX support
14 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>
15 * 15 *
16 * This program is free software; you can redistribute it and/or modify 16 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by 17 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or 18 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version. 19 * (at your option) any later version.
… …
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 "Black", /* 0: black (#000000) */
45#ifndef NO_BRIGHTCOLOR 49#ifndef NO_BRIGHTCOLOR
46 "Red3", /* 1: red (#CD0000) */ 50 "Red3", /* 1: red (#CD0000) */
47 "Green3", /* 2: green (#00CD00) */ 51 "Green3", /* 2: green (#00CD00) */
48 "Yellow3", /* 3: yellow (#CDCD00) */ 52 "Yellow3", /* 3: yellow (#CDCD00) */
49 "Blue3", /* 4: blue (#0000CD) */ 53 "Blue3", /* 4: blue (#0000CD) */
50 "Magenta3", /* 5: magenta (#CD00CD) */ 54 "Magenta3", /* 5: magenta (#CD00CD) */
51 "Cyan3", /* 6: cyan (#00CDCD) */ 55 "Cyan3", /* 6: cyan (#00CDCD) */
52# ifdef XTERM_COLORS 56# ifdef XTERM_COLORS
53 "Grey90", /* 7: white (#E5E5E5) */ 57 "Grey90", /* 7: white (#E5E5E5) */
54# else 58# else
55 "AntiqueWhite", /* 7: white (#FAEBD7) */ 59 "AntiqueWhite", /* 7: white (#FAEBD7) */
56# endif 60# endif
57/* high-intensity colors */ 61 /* high-intensity colors */
58# ifdef XTERM_COLORS 62# ifdef XTERM_COLORS
59 "Grey30", /* 8: bright black (#4D4D4D) */ 63 "Grey30", /* 8: bright black (#4D4D4D) */
60# else 64# else
61 "Grey25", /* 8: bright black (#404040) */ 65 "Grey25", /* 8: bright black (#404040) */
62# endif 66# endif
63#endif /* NO_BRIGHTCOLOR */ 67#endif /* NO_BRIGHTCOLOR */
64 "Red", /* 1/9: bright red (#FF0000) */ 68 "Red", /* 1/9: bright red (#FF0000) */
65 "Green", /* 2/10: bright green (#00FF00) */ 69 "Green", /* 2/10: bright green (#00FF00) */
66 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 70 "Yellow", /* 3/11: bright yellow (#FFFF00) */
67 "Blue", /* 4/12: bright blue (#0000FF) */ 71 "Blue", /* 4/12: bright blue (#0000FF) */
68 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 72 "Magenta", /* 5/13: bright magenta (#FF00FF) */
69 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 73 "Cyan", /* 6/14: bright cyan (#00FFFF) */
70 "White", /* 7/15: bright white (#FFFFFF) */ 74 "White", /* 7/15: bright white (#FFFFFF) */
71#ifdef TTY_256COLOR 75
72 "rgb:00/00/00", /* default 16-255 color table */ 76 // 88 xterm colours
73 "rgb:00/00/2a", 77 "rgb:00/00/00",
74 "rgb:00/00/55", 78 "rgb:00/00/8b",
75 "rgb:00/00/7f",
76 "rgb:00/00/aa",
77 "rgb:00/00/d4", 79 "rgb:00/00/cd",
80 "rgb:00/00/ff",
78 "rgb:00/2a/00", 81 "rgb:00/8b/00",
79 "rgb:00/2a/2a", 82 "rgb:00/8b/8b",
80 "rgb:00/2a/55",
81 "rgb:00/2a/7f",
82 "rgb:00/2a/aa",
83 "rgb:00/2a/d4", 83 "rgb:00/8b/cd",
84 "rgb:00/55/00",
85 "rgb:00/55/2a",
86 "rgb:00/55/55",
87 "rgb:00/55/7f", 84 "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", 85 "rgb:00/cd/00",
103 "rgb:00/d4/2a", 86 "rgb:00/cd/8b",
104 "rgb:00/d4/55",
105 "rgb:00/d4/7f",
106 "rgb:00/d4/aa",
107 "rgb:00/d4/d4", 87 "rgb:00/cd/cd",
88 "rgb:00/cd/ff",
89 "rgb:00/ff/00",
90 "rgb:00/ff/8b",
91 "rgb:00/ff/cd",
92 "rgb:00/ff/ff",
108 "rgb:2a/00/00", 93 "rgb:8b/00/00",
109 "rgb:2a/00/2a", 94 "rgb:8b/00/8b",
110 "rgb:2a/00/55",
111 "rgb:2a/00/7f",
112 "rgb:2a/00/aa",
113 "rgb:2a/00/d4", 95 "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", 96 "rgb:8b/00/ff",
148 "rgb:55/00/aa",
149 "rgb:55/00/d4",
150 "rgb:55/2a/00", 97 "rgb:8b/8b/00",
151 "rgb:55/2a/2a", 98 "rgb:8b/8b/8b",
152 "rgb:55/2a/55", 99 "rgb:8b/8b/cd",
153 "rgb:55/2a/7f", 100 "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", 101 "rgb:8b/cd/00",
175 "rgb:55/d4/2a", 102 "rgb:8b/cd/8b",
176 "rgb:55/d4/55",
177 "rgb:55/d4/7f",
178 "rgb:55/d4/aa",
179 "rgb:55/d4/d4", 103 "rgb:8b/cd/cd",
180 "rgb:7f/00/00", 104 "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", 105 "rgb:8b/ff/00",
199 "rgb:7f/7f/2a", 106 "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", 107 "rgb:8b/ff/cd",
240 "rgb:aa/aa/00", 108 "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", 109 "rgb:cd/00/00",
253 "rgb:d4/00/2a", 110 "rgb:cd/00/8b",
254 "rgb:d4/00/55",
255 "rgb:d4/00/7f",
256 "rgb:d4/00/aa",
257 "rgb:d4/00/d4", 111 "rgb:cd/00/cd",
112 "rgb:cd/00/ff",
258 "rgb:d4/2a/00", 113 "rgb:cd/8b/00",
259 "rgb:d4/2a/2a", 114 "rgb:cd/8b/8b",
260 "rgb:d4/2a/55",
261 "rgb:d4/2a/7f",
262 "rgb:d4/2a/aa",
263 "rgb:d4/2a/d4", 115 "rgb:cd/8b/cd",
264 "rgb:d4/55/00",
265 "rgb:d4/55/2a",
266 "rgb:d4/55/55",
267 "rgb:d4/55/7f", 116 "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", 117 "rgb:cd/cd/00",
283 "rgb:d4/d4/2a", 118 "rgb:cd/cd/8b",
284 "rgb:d4/d4/55",
285 "rgb:d4/d4/7f",
286 "rgb:d4/d4/aa",
287 "rgb:d4/d4/d4", 119 "rgb:cd/cd/cd",
120 "rgb:cd/cd/ff",
121 "rgb:cd/ff/00",
122 "rgb:cd/ff/8b",
123 "rgb:cd/ff/cd",
124 "rgb:cd/ff/ff",
288 "rgb:08/08/08", 125 "rgb:ff/00/00",
126 "rgb:ff/00/8b",
127 "rgb:ff/00/cd",
128 "rgb:ff/00/ff",
129 "rgb:ff/8b/00",
130 "rgb:ff/8b/8b",
131 "rgb:ff/8b/cd",
132 "rgb:ff/8b/ff",
133 "rgb:ff/cd/00",
134 "rgb:ff/cd/8b",
135 "rgb:ff/cd/cd",
136 "rgb:ff/cd/ff",
137 "rgb:ff/ff/00",
138 "rgb:ff/ff/8b",
139 "rgb:ff/ff/cd",
140 "rgb:ff/ff/ff",
289 "rgb:12/12/12", 141 "rgb:2e/2e/2e",
290 "rgb:1c/1c/1c", 142 "rgb:5c/5c/5c",
291 "rgb:26/26/26",
292 "rgb:30/30/30", 143 "rgb:73/73/73",
293 "rgb:3a/3a/3a",
294 "rgb:44/44/44",
295 "rgb:4e/4e/4e",
296 "rgb:58/58/58", 144 "rgb:8b/8b/8b",
297 "rgb:62/62/62", 145 "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", 146 "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", 147 "rgb:d0/d0/d0",
309 "rgb:da/da/da",
310 "rgb:e4/e4/e4", 148 "rgb:e7/e7/e7",
311 "rgb:ee/ee/ee", 149
312#endif
313#ifndef NO_CURSORCOLOR 150#ifndef NO_CURSORCOLOR
314 COLOR_CURSOR_BACKGROUND, 151 COLOR_CURSOR_BACKGROUND,
315 COLOR_CURSOR_FOREGROUND, 152 COLOR_CURSOR_FOREGROUND,
316#endif /* ! NO_CURSORCOLOR */ 153#endif /* ! NO_CURSORCOLOR */
317 NULL, /* Color_pointer */ 154 NULL, /* Color_pointer_fg */
155 NULL, /* Color_pointer_bg */
318 NULL, /* Color_border */ 156 NULL, /* Color_border */
319#ifndef NO_BOLD_UNDERLINE_REVERSE 157#ifndef NO_BOLD_UNDERLINE_REVERSE
320 NULL, /* Color_BD */ 158 NULL, /* Color_BD */
159 NULL, /* Color_IT */
321 NULL, /* Color_UL */ 160 NULL, /* Color_UL */
322 NULL, /* Color_RV */ 161 NULL, /* Color_RV */
323#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 162#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
163#if ENABLE_FRILLS
164 NULL, // Color_underline
165#endif
324#ifdef OPTION_HC 166#ifdef OPTION_HC
325 NULL, 167 NULL,
326#endif 168#endif
327#ifdef KEEP_SCROLLCOLOR 169#ifdef KEEP_SCROLLCOLOR
328 COLOR_SCROLLBAR, 170 COLOR_SCROLLBAR,
329 COLOR_SCROLLTROUGH, 171 COLOR_SCROLLTROUGH,
330#endif /* KEEP_SCROLLCOLOR */ 172#endif /* KEEP_SCROLLCOLOR */
331}; 173#if TINTING
174 NULL,
175#endif
176#if OFF_FOCUS_FADING
177 "black",
178#endif
179 };
332 180
333const char *const xa_names[NUM_XA] = { 181const char *const xa_names[] =
182 {
183 "TEXT",
334 "COMPOUND_TEXT", 184 "COMPOUND_TEXT",
185 "UTF8_STRING",
335 "MULTIPLE", 186 "MULTIPLE",
336 "TARGETS", 187 "TARGETS",
337 "TEXT",
338 "TIMESTAMP", 188 "TIMESTAMP",
339 "VT_SELECTION", 189 "VT_SELECTION",
340 "INCR", 190 "INCR",
191 "WM_PROTOCOLS",
341 "WM_DELETE_WINDOW", 192 "WM_DELETE_WINDOW",
193 "CLIPBOARD",
194#if ENABLE_FRILLS
195 "_MOTIF_WM_HINTS",
196#endif
197#if ENABLE_EWMH
198 "_NET_WM_PID",
199 "_NET_WM_NAME",
200 "_NET_WM_ICON_NAME",
201 "_NET_WM_PING",
202#endif
203#if USE_XIM
204 "WM_LOCALE_NAME",
205#endif
342#ifdef TRANSPARENT 206#ifdef TRANSPARENT
343 "_XROOTPMAP_ID", 207 "_XROOTPMAP_ID",
208 "ESETROOT_PMAP_ID",
344#endif 209#endif
345#ifdef OFFIX_DND 210#ifdef OFFIX_DND
346 "DndProtocol", 211 "DndProtocol",
347 "DndSelection", 212 "DndSelection",
348#endif 213#endif
349 "CLIPBOARD" 214#if ENABLE_XEMBED
350}; 215 "_XEMBED",
216 "_XEMBED_INFO",
217#endif
218 };
219
220bool
221rxvt_term::init_vars ()
222{
223 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
224#ifdef OFF_FOCUS_FADING
225 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
226#endif
227 pix_colors = pix_colors_focused;
228
229 if (pix_colors == NULL)
230 return false;
231
232#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
233 pixmap = None;
234#endif
235
236 MEvent.time = CurrentTime;
237 MEvent.button = AnyButton;
238 options = DEFAULT_OPTIONS;
239 want_refresh = 1;
240 priv_modes = SavedModes = PrivMode_Default;
241 focus = 0;
242 ncol = 80;
243 nrow = 24;
244 int_bwidth = INTERNALBORDERWIDTH;
245 ext_bwidth = EXTERNALBORDERWIDTH;
246 lineSpace = LINESPACE;
247 saveLines = SAVELINES;
248 numpix_colors = TOTAL_COLORS;
249
250 refresh_limit = 1;
251 refresh_type = SLOW_REFRESH;
252 prev_nrow = prev_ncol = 0;
253
254 oldcursor.row = oldcursor.col = -1;
255#ifdef XPM_BACKGROUND
256 /* bgPixmap.w = bgPixmap.h = 0; */
257 bgPixmap.x = bgPixmap.y = 50;
258 bgPixmap.pixmap = None;
259#endif
260
261 last_bot = last_state = -1;
262
263#ifdef MENUBAR
264 menu_readonly = 1;
265# if ! (MENUBAR_MAX > 1)
266 CurrentBar = &BarList;
267# endif /* (MENUBAR_MAX > 1) */
268#endif
269
270 return true;
271}
272
273void
274rxvt_term::init_secondary ()
275{
276 int i;
277
278 /*
279 * Close all unused file descriptors
280 * We don't want them, we don't need them.
281 */
282 if ((i = open ("/dev/null", O_RDONLY)) < 0)
283 {
284 /* TODO: BOO HISS */
285 dup2 (STDERR_FILENO, STDIN_FILENO);
286 }
287 else if (i > STDIN_FILENO)
288 {
289 dup2 (i, STDIN_FILENO);
290 close (i);
291 }
292
293 dup2 (STDERR_FILENO, STDOUT_FILENO);
294
295#if 0 // schmorp sayz closing filies is murder
296 for (i = STDERR_FILENO + 1; i < num_fds; i++)
297 {
298#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
299 if (i == 4 || i == 7)
300 continue;
301#endif
302 close (i);
303 }
304#endif
305}
351 306
352/*----------------------------------------------------------------------*/ 307/*----------------------------------------------------------------------*/
353/* substitute system functions */ 308const char **
354#if defined(__svr4__) && ! defined(_POSIX_VERSION) 309rxvt_term::init_resources (int argc, const char *const *argv)
355/* INTPROTO */
356int
357rxvt_getdtablesize(void)
358{ 310{
359 struct rlimit rlim; 311 int i, r_argc;
312 char *val;
313 const char **cmd_argv, **r_argv;
360 314
361 getrlimit(RLIMIT_NOFILE, &rlim); 315 /*
362 return rlim.rlim_cur; 316 * Look for -exec option. Find => split and make cmd_argv[] of command args
317 */
318 for (r_argc = 0; r_argc < argc; r_argc++)
319 if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
320 break;
321
322 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
323
324 for (i = 0; i < r_argc; i++)
325 r_argv[i] = (const char *)argv[i];
326
327 r_argv[i] = NULL;
328
329 if (r_argc == argc)
330 cmd_argv = NULL;
331 else
332 {
333 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
334
335 for (i = 0; i < argc - r_argc - 1; i++)
336 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
337
338 cmd_argv[i] = NULL;
339 }
340
341 rs[Rs_name] = rxvt_r_basename (argv[0]);
342
343 /*
344 * Open display, get options/resources and create the window
345 */
346 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
347 rs[Rs_display_name] = ":0";
348
349 get_options (r_argc, r_argv);
350
351 if (!(display = displays.get (rs[Rs_display_name])))
352 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
353
354 extract_resources ();
355 free (r_argv);
356
357 /*
358 * set any defaults not already set
359 */
360 if (cmd_argv && cmd_argv[0])
361 {
362 if (!rs[Rs_title])
363 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
364 if (!rs[Rs_iconName])
365 rs[Rs_iconName] = rs[Rs_title];
366 }
367 else
368 {
369 if (!rs[Rs_title])
370 rs[Rs_title] = rs[Rs_name];
371 if (!rs[Rs_iconName])
372 rs[Rs_iconName] = rs[Rs_name];
373 }
374
375 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
376 saveLines = min (i, MAX_SAVELINES);
377
378#if ENABLE_FRILLS
379 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
380 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
381
382 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
383 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
384
385 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
386 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
387#endif
388
389#ifdef POINTER_BLANK
390 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
391 pointerBlankDelay = i;
392 else
393 pointerBlankDelay = 2;
394#endif
395
396 /* no point having a scrollbar without having any scrollback! */
397 if (!saveLines)
398 options &= ~Opt_scrollBar;
399
400#ifdef PRINTPIPE
401 if (!rs[Rs_print_pipe])
402 rs[Rs_print_pipe] = PRINTPIPE;
403#endif
404
405 if (!rs[Rs_cutchars])
406 rs[Rs_cutchars] = CUTCHARS;
407
408#ifndef NO_BACKSPACE_KEY
409 if (!rs[Rs_backspace_key])
410# ifdef DEFAULT_BACKSPACE
411 key_backspace = DEFAULT_BACKSPACE;
412# else
413 key_backspace = "DEC"; /* can toggle between \010 or \177 */
414# endif
415 else
416 {
417 val = strdup (rs[Rs_backspace_key]);
418 rxvt_Str_trim (val);
419 rxvt_Str_escaped (val);
420 key_backspace = val;
421 }
422#endif
423
424#ifndef NO_DELETE_KEY
425 if (!rs[Rs_delete_key])
426# ifdef DEFAULT_DELETE
427 key_delete = DEFAULT_DELETE;
428# else
429 key_delete = "\033[3~";
430# endif
431 else
432 {
433 val = strdup (rs[Rs_delete_key]);
434 rxvt_Str_trim (val);
435 rxvt_Str_escaped (val);
436 key_delete = val;
437 }
438#endif
439 if (rs[Rs_answerbackstring])
440 {
441 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
442 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
443 }
444
445#ifdef HAVE_SCROLLBARS
446 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
447#endif
448
449#ifdef XTERM_REVERSE_VIDEO
450 /* this is how xterm implements reverseVideo */
451 if (options & Opt_reverseVideo)
452 {
453 if (!rs[Rs_color + Color_fg])
454 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
455 if (!rs[Rs_color + Color_bg])
456 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
457 }
458#endif
459
460 for (i = 0; i < NRS_COLORS; i++)
461 if (!rs[Rs_color + i])
462 rs[Rs_color + i] = def_colorName[i];
463
464#ifndef XTERM_REVERSE_VIDEO
465 /* this is how we implement reverseVideo */
466 if (options & Opt_reverseVideo)
467 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
468#endif
469
470 /* convenient aliases for setting fg/bg to colors */
471 color_aliases (Color_fg);
472 color_aliases (Color_bg);
473#ifndef NO_CURSORCOLOR
474 color_aliases (Color_cursor);
475 color_aliases (Color_cursor2);
476#endif /* NO_CURSORCOLOR */
477 color_aliases (Color_pointer_fg);
478 color_aliases (Color_pointer_bg);
479 color_aliases (Color_border);
480#ifndef NO_BOLD_UNDERLINE_REVERSE
481 color_aliases (Color_BD);
482 color_aliases (Color_UL);
483 color_aliases (Color_RV);
484#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
485
486 if (!rs[Rs_color + Color_border])
487 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
488
489 return cmd_argv;
363} 490}
364#endif 491
365/*----------------------------------------------------------------------*/ 492/*----------------------------------------------------------------------*/
366/* EXTPROTO */ 493void
367int 494rxvt_term::init_env ()
368rxvt_init_vars(pR)
369{ 495{
370 struct rxvt_hidden *h; 496 int i;
371
372#ifndef NULLS_ARE_NOT_ZEROS
373 MEMSET(R, 0, sizeof(rxvt_t));
374#endif
375 h = R->h = (struct rxvt_hidden *)rxvt_calloc(1, sizeof(struct rxvt_hidden));
376
377 R->PixColors = (rxvt_color *)rxvt_malloc(sizeof(rxvt_color) * TOTAL_COLORS);
378 if (R->h == NULL || R->PixColors == NULL)
379 return -1;
380
381#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
382 R->TermWin.pixmap = None;
383#endif
384#ifdef UTMP_SUPPORT
385 h->next_utmp_action = SAVE;
386#endif
387#ifndef NO_SETOWNER_TTYDEV
388 h->next_tty_action = SAVE;
389#endif
390 h->MEvent.time = CurrentTime;
391 h->MEvent.button = AnyButton;
392 R->Options = DEFAULT_OPTIONS;
393 h->want_refresh = 1;
394 h->cmd_pid = -1;
395 R->cmd_fd = R->tty_fd = R->Xfd = -1;
396 h->PrivateModes = h->SavedModes = PrivMode_Default;
397 R->TermWin.focus = 1;
398 R->TermWin.ncol = 80;
399 R->TermWin.nrow = 24;
400 R->TermWin.int_bwidth = INTERNALBORDERWIDTH;
401 R->TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
402 R->TermWin.lineSpace = LINESPACE;
403 R->TermWin.saveLines = SAVELINES;
404 R->numPixColors = TOTAL_COLORS;
405#ifndef NO_NEW_SELECTION
406 R->selection_style = NEW_SELECT;
407#else
408 R->selection_style = OLD_SELECT;
409#endif
410#ifndef NO_BRIGHTCOLOR
411 h->colorfgbg = DEFAULT_RSTYLE;
412#endif
413#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
414 h->ks_bigfont = XK_greater;
415 h->ks_smallfont = XK_less;
416#endif
417#ifdef GREEK_SUPPORT
418 h->ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
419#endif
420 h->refresh_limit = 1;
421 h->refresh_type = SLOW_REFRESH;
422 h->prev_nrow = h->prev_ncol = 0;
423#ifdef MULTICHAR_SET
424# ifdef MULTICHAR_ENCODING
425 R->encoding_method = MULTICHAR_ENCODING;
426# endif
427 h->multichar_decode = rxvt_euc2jis;
428#endif
429 h->oldcursor.row = h->oldcursor.col = -1;
430#ifdef XPM_BACKGROUND
431/* h->bgPixmap.w = h->bgPixmap.h = 0; */
432 h->bgPixmap.x = h->bgPixmap.y = 50;
433 h->bgPixmap.pixmap = None;
434#endif
435 h->last_bot = h->last_state = -1;
436#ifdef MENUBAR
437 h->menu_readonly = 1;
438# if !(MENUBAR_MAX > 1)
439 h->CurrentBar = &(h->BarList);
440# endif /* (MENUBAR_MAX > 1) */
441#endif
442 return 0;
443}
444
445/* EXTPROTO */
446void
447rxvt_init_secondary(pR)
448{
449 int i;
450#ifdef TTY_GID_SUPPORT
451 struct group *gr = getgrnam("tty");
452
453 if (gr) { /* change group ownership of tty to "tty" */
454 R->h->ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
455 R->h->ttygid = gr->gr_gid;
456 } else
457#endif /* TTY_GID_SUPPORT */
458 {
459 R->h->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
460 R->h->ttygid = getgid();
461 }
462#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
463 R->h->locale = setlocale(LC_CTYPE, "");
464#endif
465
466/* get number of available file descriptors */
467#if defined(_POSIX_VERSION) || ! defined(__svr4__)
468 R->num_fds = (int)sysconf(_SC_OPEN_MAX);
469#else
470 R->num_fds = rxvt_getdtablesize();
471#endif
472
473/*
474 * Close all unused file descriptors
475 * We don't want them, we don't need them.
476 */
477 if ((i = open("/dev/null", O_RDONLY)) < 0) {
478 /* TODO: BOO HISS */
479 dup2(STDERR_FILENO, STDIN_FILENO);
480 } else if (i > STDIN_FILENO) {
481 dup2(i, STDIN_FILENO);
482 close(i);
483 }
484 dup2(STDERR_FILENO, STDOUT_FILENO);
485 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) {
486#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
487 if (i == 4 || i == 7)
488 continue;
489#endif
490 close(i);
491 }
492}
493
494/*----------------------------------------------------------------------*/
495/* EXTPROTO */
496const char **
497rxvt_init_resources(pR_ int argc, const char *const *argv)
498{
499 int i, r_argc;
500 char *val;
501 const char **cmd_argv, **r_argv;
502 const char **rs;
503
504/*
505 * Look for -exec option. Find => split and make cmd_argv[] of command args
506 */
507 for (r_argc = 0; r_argc < argc; r_argc++)
508 if (!STRCMP(argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))
509 break;
510 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1));
511
512 for (i = 0; i < r_argc; i++)
513 r_argv[i] = (const char *)argv[i];
514 r_argv[i] = NULL;
515 if (r_argc == argc)
516 cmd_argv = NULL;
517 else {
518 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
519
520 for (i = 0; i < argc - r_argc - 1; i++)
521 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
522 cmd_argv[i] = NULL;
523 }
524
525/* clear all resources */
526 rs = R->h->rs;
527 for (i = 0; i < NUM_RESOURCES;)
528 rs[i++] = NULL;
529
530 rs[Rs_name] = rxvt_r_basename(argv[0]);
531/*
532 * Open display, get options/resources and create the window
533 */
534 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL)
535 rs[Rs_display_name] = ":0";
536
537 rxvt_get_options(aR_ r_argc, r_argv);
538 free(r_argv);
539
540#ifdef LOCAL_X_IS_UNIX
541 if (rs[Rs_display_name][0] == ':') {
542 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name]));
543 STRCPY(val, "unix");
544 STRCAT(val, rs[Rs_display_name]);
545 R->Xdisplay = XOpenDisplay(val);
546 free(val);
547 }
548#endif
549
550 if (R->Xdisplay == NULL
551 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL) {
552 rxvt_print_error("can't open display %s", rs[Rs_display_name]);
553 exit(EXIT_FAILURE);
554 }
555
556 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
557
558/*
559 * set any defaults not already set
560 */
561 if (cmd_argv && cmd_argv[0]) {
562 if (!rs[Rs_title])
563 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);
564 if (!rs[Rs_iconName])
565 rs[Rs_iconName] = rs[Rs_title];
566 } else {
567 if (!rs[Rs_title])
568 rs[Rs_title] = rs[Rs_name];
569 if (!rs[Rs_iconName])
570 rs[Rs_iconName] = rs[Rs_name];
571 }
572 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)
573 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i);
574#ifndef NO_FRILLS
575 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)
576 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */
577 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)
578 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */
579#endif
580#ifndef NO_LINESPACE
581 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)
582 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */
583#endif
584
585#ifdef POINTER_BLANK
586 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)
587 R->h->pointerBlankDelay = i;
588 else
589 R->h->pointerBlankDelay = 2;
590#endif
591
592/* no point having a scrollbar without having any scrollback! */
593 if (!R->TermWin.saveLines)
594 R->Options &= ~Opt_scrollBar;
595
596#ifdef PRINTPIPE
597 if (!rs[Rs_print_pipe])
598 rs[Rs_print_pipe] = PRINTPIPE;
599#endif
600 if (!rs[Rs_cutchars])
601 rs[Rs_cutchars] = CUTCHARS;
602#ifdef ACS_ASCII
603 if (!rs[Rs_acs_chars])
604 rs[Rs_acs_chars] = ACS_CHARS;
605 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20) {
606 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
607 for (; i < 0x20; )
608 val[i] = ' ';
609 rs[Rs_acs_chars] = val;
610 }
611#endif
612#ifndef NO_BACKSPACE_KEY
613 if (!rs[Rs_backspace_key])
614# ifdef DEFAULT_BACKSPACE
615 R->h->key_backspace = DEFAULT_BACKSPACE;
616# else
617 R->h->key_backspace = "DEC"; /* can toggle between \010 or \177 */
618# endif
619 else {
620 val = STRDUP(rs[Rs_backspace_key]);
621 rxvt_Str_trim(val);
622 rxvt_Str_escaped(val);
623 R->h->key_backspace = val;
624 }
625#endif
626#ifndef NO_DELETE_KEY
627 if (!rs[Rs_delete_key])
628# ifdef DEFAULT_DELETE
629 R->h->key_delete = DEFAULT_DELETE;
630# else
631 R->h->key_delete = "\033[3~";
632# endif
633 else {
634 val = STRDUP(rs[Rs_delete_key]);
635 rxvt_Str_trim(val);
636 rxvt_Str_escaped(val);
637 R->h->key_delete = val;
638 }
639#endif
640 if (rs[Rs_answerbackstring]) {
641 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
642 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
643 }
644
645 if (rs[Rs_selectstyle]) {
646 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
647 R->selection_style = OLD_WORD_SELECT;
648#ifndef NO_OLD_SELECTION
649 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
650 R->selection_style = OLD_SELECT;
651#endif
652 }
653
654#ifdef HAVE_SCROLLBARS
655 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
656 rs[Rs_scrollBar_thickness]);
657#endif
658
659 R->TermWin.fontset = new rxvt_fontset (aR);
660 R->TermWin.fontset->populate (rs[Rs_font]);
661 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
662 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
663 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
664
665#ifdef XTERM_REVERSE_VIDEO
666/* this is how xterm implements reverseVideo */
667 if (R->Options & Opt_reverseVideo) {
668 if (!rs[Rs_color + Color_fg])
669 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
670 if (!rs[Rs_color + Color_bg])
671 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
672 }
673#endif
674
675 for (i = 0; i < NRS_COLORS; i++)
676 if (!rs[Rs_color + i])
677 rs[Rs_color + i] = def_colorName[i];
678
679#ifndef XTERM_REVERSE_VIDEO
680/* this is how we implement reverseVideo */
681 if (R->Options & Opt_reverseVideo)
682 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
683#endif
684
685/* convenient aliases for setting fg/bg to colors */
686 rxvt_color_aliases(aR_ Color_fg);
687 rxvt_color_aliases(aR_ Color_bg);
688#ifndef NO_CURSORCOLOR
689 rxvt_color_aliases(aR_ Color_cursor);
690 rxvt_color_aliases(aR_ Color_cursor2);
691#endif /* NO_CURSORCOLOR */
692 rxvt_color_aliases(aR_ Color_pointer);
693 rxvt_color_aliases(aR_ Color_border);
694#ifndef NO_BOLD_UNDERLINE_REVERSE
695 rxvt_color_aliases(aR_ Color_BD);
696 rxvt_color_aliases(aR_ Color_UL);
697 rxvt_color_aliases(aR_ Color_RV);
698#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
699
700 return cmd_argv;
701}
702
703/*----------------------------------------------------------------------*/
704/* EXTPROTO */
705void
706rxvt_init_env(pR)
707{
708 int i;
709 unsigned int u; 497 unsigned int u;
710 char *val; 498 char *val;
711 499
712#ifdef DISPLAY_IS_IP 500#ifdef DISPLAY_IS_IP
713/* Fixup display_name for export over pty to any interested terminal 501 /* Fixup display_name for export over pty to any interested terminal
714 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 502 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
715 * (for the first non-loopback interface) that we get from 503 * (for the first non-loopback interface) that we get from
716 * rxvt_network_display(). This is more "name-resolution-portable", if you 504 * rxvt_network_display (). This is more "name-resolution-portable", if you
717 * will, and probably allows for faster x-client startup if your name 505 * will, and probably allows for faster x-client startup if your name
718 * server is beyond a slow link or overloaded at client startup. Of 506 * server is beyond a slow link or overloaded at client startup. Of
719 * course that only helps the shell's child processes, not us. 507 * course that only helps the shell's child processes, not us.
720 * 508 *
721 * Giving out the display_name also affords a potential security hole 509 * Giving out the display_name also affords a potential security hole
722 */ 510 */
723 val = rxvt_network_display(R->h->rs[Rs_display_name]); 511 val = rxvt_network_display (rs[Rs_display_name]);
724 R->h->rs[Rs_display_name] = (const char *)val; 512 rs[Rs_display_name] = (const char *)val;
513
725 if (val == NULL) 514 if (val == NULL)
726#endif /* DISPLAY_IS_IP */ 515#endif /* DISPLAY_IS_IP */
727 val = XDisplayString(R->Xdisplay); 516 val = XDisplayString (display->display);
517
728 if (R->h->rs[Rs_display_name] == NULL) 518 if (rs[Rs_display_name] == NULL)
729 R->h->rs[Rs_display_name] = val; /* use broken `:0' value */ 519 rs[Rs_display_name] = val; /* use broken `:0' value */
730 520
731 i = STRLEN(val); 521 i = strlen (val);
732 R->h->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 522 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
733 523
734 sprintf(R->h->env_display, "DISPLAY=%s", val); 524 sprintf (env_display, "DISPLAY=%s", val);
735 525
736 /* avoiding the math library: 526 /* avoiding the math library:
737 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ 527 * i = (int) (ceil (log10 ((unsigned int)parent[0]))) */
738 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ; 528 for (i = 0, u = (unsigned int)parent[0]; u; u /= 10, i++)
739 MAX_IT(i, 1); 529 ;
530 max_it (i, 1);
740 R->h->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); 531 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
741 532
742 sprintf(R->h->env_windowid, "WINDOWID=%u", 533 sprintf (env_windowid, "WINDOWID=%u",
743 (unsigned int)R->TermWin.parent[0]); 534 (unsigned int)parent[0]);
744 535
745/* add entries to the environment: 536 /* add entries to the environment:
746 * @ DISPLAY: in case we started with -display 537 * @ DISPLAY: in case we started with -display
747 * @ WINDOWID: X window id number of the window 538 * @ WINDOWID: X window id number of the window
748 * @ COLORTERM: terminal sub-name and also indicates its color 539 * @ COLORTERM: terminal sub-name and also indicates its color
749 * @ TERM: terminal name 540 * @ TERM: terminal name
750 * @ TERMINFO: path to terminfo directory 541 * @ TERMINFO: path to terminfo directory
542 * @ COLORFGBG: fg;bg color codes
751 */ 543 */
752 putenv(R->h->env_display); 544 putenv (env_display);
753 putenv(R->h->env_windowid); 545 putenv (env_windowid);
546 if (env_colorfgbg)
547 putenv (env_colorfgbg);
548
754#ifdef RXVT_TERMINFO 549#ifdef RXVT_TERMINFO
755 putenv("TERMINFO=" RXVT_TERMINFO); 550 putenv ("TERMINFO=" RXVT_TERMINFO);
756#endif 551#endif
757 if (XDEPTH <= 2) 552
553 if (display->depth <= 2)
758 putenv("COLORTERM=" COLORTERMENV "-mono"); 554 putenv ("COLORTERM=" COLORTERMENV "-mono");
759 else 555 else
760 putenv("COLORTERM=" COLORTERMENVFULL); 556 putenv ("COLORTERM=" COLORTERMENVFULL);
557
761 if (R->h->rs[Rs_term_name] != NULL) { 558 if (rs[Rs_term_name] != NULL)
559 {
762 R->h->env_term = (char *)rxvt_malloc((STRLEN(R->h->rs[Rs_term_name]) + 6) * sizeof(char)); 560 env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
763 sprintf(R->h->env_term, "TERM=%s", R->h->rs[Rs_term_name]); 561 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
764 putenv(R->h->env_term); 562 putenv (env_term);
563 }
765 } else 564 else
766 putenv("TERM=" TERMENV); 565 putenv ("TERM=" TERMENV);
767 566
768#ifdef HAVE_UNSETENV 567#ifdef HAVE_UNSETENV
769/* avoid passing old settings and confusing term size */ 568 /* avoid passing old settings and confusing term size */
770 unsetenv("LINES"); 569 unsetenv ("LINES");
771 unsetenv("COLUMNS"); 570 unsetenv ("COLUMNS");
772 unsetenv("TERMCAP"); /* terminfo should be okay */ 571 unsetenv ("TERMCAP"); /* terminfo should be okay */
773#endif /* HAVE_UNSETENV */ 572#endif /* HAVE_UNSETENV */
774} 573}
775 574
776/*----------------------------------------------------------------------*/ 575/*----------------------------------------------------------------------*/
777/* 576/*
778 * This is more or less stolen straight from XFree86 xterm. 577 * This is more or less stolen straight from XFree86 xterm.
779 * This should support all European type languages. 578 * This should support all European type languages.
780 */ 579 */
781/* EXTPROTO */
782void 580void
581rxvt_term::set_locale (const char *locale)
582{
583#if HAVE_XSETLOCALE || HAVE_SETLOCALE
584 free (this->locale);
585 this->locale = setlocale (LC_CTYPE, locale);
586
587 if (!this->locale)
588 {
589 if (*locale)
590 {
591 rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);
592 setlocale (LC_CTYPE, "");
593 }
594 else
595 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
596
597 this->locale = "";
598 }
599
600
601 this->locale = rxvt_strdup (this->locale);
602 SET_LOCALE (this->locale);
603 mbstate.reset ();
604#endif
605
606#if HAVE_NL_LANGINFO
607 char *codeset = strdup (nl_langinfo (CODESET));
608 // /^UTF.?8/i
609 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
610 && (codeset[1] == 'T' || codeset[1] == 't')
611 && (codeset[2] == 'F' || codeset[2] == 'f')
612 && (codeset[3] == '8' || codeset[4] == '8');
613 free (codeset);
614#else
615 enc_utf8 = 0;
616#endif
617}
618
619void
783rxvt_init_xlocale(pR) 620rxvt_term::init_xlocale ()
784{ 621{
785#ifdef USE_XIM 622#ifdef USE_XIM
786 if (R->h->locale == NULL) 623 if (!locale)
787 rxvt_print_error("Setting locale failed."); 624 rxvt_warn ("setting locale failed, working without locale support.\n");
788 else { 625 else
789 Atom wmlocale; 626 {
627 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
790 628
791 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False); 629 if (!XSupportsLocale ())
792 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale, 630 {
793 XA_STRING, 8, PropModeReplace, 631 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
794 (unsigned char *)R->h->locale, STRLEN(R->h->locale));
795
796 if (XSupportsLocale() != True) {
797 rxvt_print_error("The locale is not supported by Xlib");
798 return; 632 return;
799 } 633 }
800 rxvt_setTermFontSet(aR_ 0);
801 634
635 im_ev.start (display);
636
802 /* see if we can connect yet */ 637 /* see if we can connect already */
803 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 638 im_cb ();
804
805 /* To avoid Segmentation Fault in C locale: Solaris only? */
806 if (STRCMP(R->h->locale, "C"))
807 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
808 rxvt_IMInstantiateCallback, NULL);
809 } 639 }
810#endif 640#endif
811} 641}
812 642
813/*----------------------------------------------------------------------*/ 643/*----------------------------------------------------------------------*/
814/* EXTPROTO */
815void 644void
816rxvt_init_command(pR_ const char *const *argv) 645rxvt_term::init_command (const char *const *argv)
817{ 646{
818/* 647 /*
819 * Initialize the command connection. 648 * Initialize the command connection.
820 * This should be called after the X server connection is established. 649 * This should be called after the X server connection is established.
821 */ 650 */
822 int i;
823
824 for (i = 0; i < NUM_XA; i++)
825 R->h->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False);
826
827/* Enable delete window protocol */
828 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0],
829 &(R->h->xa[XA_WMDELETEWINDOW]), 1);
830
831#ifdef USING_W11LIB
832/* enable W11 callbacks */
833 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event);
834#endif
835 651
836#ifdef META8_OPTION 652#ifdef META8_OPTION
837 R->h->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC); 653 meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);
838#endif 654#endif
655
839 rxvt_get_ourmods(aR); 656 get_ourmods ();
657
840 if (!(R->Options & Opt_scrollTtyOutput)) 658 if (!(options & Opt_scrollTtyOutput))
841 R->h->PrivateModes |= PrivMode_TtyOutputInh; 659 priv_modes |= PrivMode_TtyOutputInh;
842 if (R->Options & Opt_scrollTtyKeypress) 660 if (options & Opt_scrollTtyKeypress)
843 R->h->PrivateModes |= PrivMode_Keypress; 661 priv_modes |= PrivMode_Keypress;
844 if (!(R->Options & Opt_jumpScroll)) 662 if (!(options & Opt_jumpScroll))
845 R->h->PrivateModes |= PrivMode_smoothScroll; 663 priv_modes |= PrivMode_smoothScroll;
664
846#ifndef NO_BACKSPACE_KEY 665#ifndef NO_BACKSPACE_KEY
847 if (STRCMP(R->h->key_backspace, "DEC") == 0) 666 if (strcmp (key_backspace, "DEC") == 0)
848 R->h->PrivateModes |= PrivMode_HaveBackSpace; 667 priv_modes |= PrivMode_HaveBackSpace;
849#endif 668#endif
669
850/* add value for scrollBar */ 670 /* add value for scrollBar */
851 if (scrollbar_visible(R)) { 671 if (scrollbar_visible ())
852 R->h->PrivateModes |= PrivMode_scrollBar; 672 {
673 priv_modes |= PrivMode_scrollBar;
853 R->h->SavedModes |= PrivMode_scrollBar; 674 SavedModes |= PrivMode_scrollBar;
854 } 675 }
676
855 if (menubar_visible(R)) { 677 if (menubar_visible ())
856 R->h->PrivateModes |= PrivMode_menuBar; 678 {
679 priv_modes |= PrivMode_menuBar;
857 R->h->SavedModes |= PrivMode_menuBar; 680 SavedModes |= PrivMode_menuBar;
858 } 681 }
859#ifdef GREEK_SUPPORT
860 greek_init();
861#endif
862
863 R->Xfd = XConnectionNumber(R->Xdisplay);
864 682
865#ifdef CURSOR_BLINK 683#ifdef CURSOR_BLINK
866 if (R->Options & Opt_cursorBlink) 684 if (options & Opt_cursorBlink)
867 (void)gettimeofday(&R->h->lastcursorchange, NULL); 685 (void)gettimeofday (&lastcursorchange, NULL);
868#endif 686#endif
869 687
870 if ((R->cmd_fd = rxvt_run_command(aR_ argv)) < 0) { 688 run_command (argv);
871 rxvt_print_error("aborting");
872 exit(EXIT_FAILURE);
873 }
874} 689}
875 690
876/*----------------------------------------------------------------------*/ 691/*----------------------------------------------------------------------*/
877/* INTPROTO */
878void 692void
879rxvt_Get_Colours(pR) 693rxvt_term::Get_Colours ()
880{ 694{
881 int i; 695 int i;
882 696
697#ifdef OFF_FOCUS_FADING
698 pix_colors = pix_colors_focused;
699#endif
700
883 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { 701 for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
884 rxvt_color xcol; 702 {
703 rxvt_color xcol;
885 704
886 if (!R->h->rs[Rs_color + i]) 705 if (!rs[Rs_color + i])
887 continue; 706 continue;
888 707
889 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->h->rs[Rs_color + i])) { 708 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
709 {
890#ifndef XTERM_REVERSE_VIDEO 710#ifndef XTERM_REVERSE_VIDEO
891 if (i < 2 && (R->Options & Opt_reverseVideo)) { 711 if (i < 2 && (options & Opt_reverseVideo))
892 R->h->rs[Rs_color + i] = def_colorName[!i]; 712 rs[Rs_color + i] = def_colorName[!i];
893 } else 713 else
894#endif 714#endif
895 R->h->rs[Rs_color + i] = def_colorName[i]; 715 rs[Rs_color + i] = def_colorName[i];
716
896 if (!R->h->rs[Rs_color + i]) 717 if (!rs[Rs_color + i])
897 continue; 718 continue;
719
898 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->h->rs[Rs_color + i])) { 720 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
899 switch (i) { 721 {
900 case Color_fg: 722 switch (i)
901 case Color_bg: 723 {
724 case Color_fg:
725 case Color_bg:
902 /* fatal: need bg/fg color */ 726 /* fatal: need bg/fg color */
903 rxvt_print_error("aborting"); 727 rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
904 exit(EXIT_FAILURE); 728 /* NOTREACHED */
905 /* NOTREACHED */ 729 break;
906 break;
907#ifndef NO_CURSORCOLOR 730#ifndef NO_CURSORCOLOR
908 case Color_cursor2: 731 case Color_cursor2:
909 xcol = R->PixColors[Color_fg]; 732 xcol = pix_colors[Color_fg];
910 break; 733 break;
911#endif /* ! NO_CURSORCOLOR */ 734#endif /* ! NO_CURSORCOLOR */
912 case Color_pointer: 735 case Color_pointer_fg:
913 xcol = R->PixColors[Color_fg]; 736 xcol = pix_colors[Color_fg];
914 break; 737 break;
915 default: 738 default:
916 xcol = R->PixColors[Color_bg]; /* None */ 739 xcol = pix_colors[Color_bg]; /* None */
917 break; 740 break;
918 } 741 }
742 }
743 }
744
745 pix_colors[i] = xcol;
746 SET_PIXCOLOR (i);
919 } 747 }
920 } 748
921 R->PixColors[i] = xcol; 749#ifdef OFF_FOCUS_FADING
922 SET_PIXCOLOR(R->h, i); 750 if (rs[Rs_fade])
751 for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
752 pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
753#endif
754
755 if (display->depth <= 2)
923 } 756 {
757 if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
758 if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
759 if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
760 }
924 761
925 if (XDEPTH <= 2 || !R->h->rs[Rs_color + Color_pointer]) 762 /*
926 R->PixColors[Color_pointer] = R->PixColors[Color_fg];
927 if (XDEPTH <= 2 || !R->h->rs[Rs_color + Color_border])
928 R->PixColors[Color_border] = R->PixColors[Color_fg];
929
930/*
931 * get scrollBar/menuBar shadow colors 763 * get scrollBar/menuBar shadow colors
932 * 764 *
933 * The calculations of topShadow/bottomShadow values are adapted 765 * The calculations of topShadow/bottomShadow values are adapted
934 * from the fvwm window manager. 766 * from the fvwm window manager.
935 */ 767 */
936#ifdef KEEP_SCROLLCOLOR 768#ifdef KEEP_SCROLLCOLOR
937 if (XDEPTH <= 2) { /* Monochrome */ 769
938 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 770 if (display->depth <= 2)
771 {
772 /* Monochrome */
773 pix_colors[Color_scroll] = pix_colors[Color_fg];
939 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 774 pix_colors[Color_topShadow] = pix_colors[Color_bg];
940 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 775 pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
941 } else { 776 }
942 rxvt_color xcol[3]; 777 else
778 {
779 rxvt_color xcol[2];
943 /* xcol[0] == white 780 /* xcol[0] == white
944 * xcol[1] == top shadow 781 * xcol[1] == top shadow
945 * xcol[2] == bot shadow */ 782 * xcol[2] == bot shadow */
946 783
947 xcol[1] = R->PixColors[Color_scroll]; 784 xcol[1] = pix_colors[Color_scroll];
948# ifdef PREFER_24BIT 785 xcol[0].set (display, 65535, 65535, 65535);
949 xcol[0].set (r, -1, -1, -1);
950/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
951# else
952 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
953# endif
954 786
955 unsigned short R1, G1, B1, R0, G0, B0; 787 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
956 788
957 xcol[0].get (r, R0, G0, B0); 789 xcol[0].get (display, pr0, pg0, pb0);
958 xcol[1].get (r, R1, G1, B1); 790 xcol[1].get (display, pr1, pg1, pb1);
959 791
960 /* bottomShadowColor */ 792 pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
961 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
962 xcol[2] = R->PixColors[Color_Black];
963 793
964 R->PixColors[Color_bottomShadow] = xcol[2];
965
966 /* topShadowColor */ 794 /* topShadowColor */
967 if (!xcol[1].set (aR_ 795 if (!xcol[1].set (display,
968 min (R0, max (R0 / 5, R1) * 7 / 5), 796 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
969 min (G0, max (G0 / 5, G1) * 7 / 5), 797 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
970 min (B0, max (B0 / 5, B1) * 7 / 5))) 798 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
971 xcol[1] = R->PixColors[Color_White]; 799 xcol[1] = pix_colors[Color_White];
972 800
973 R->PixColors[Color_topShadow] = xcol[1]; 801 pix_colors[Color_topShadow] = xcol[1];
974 } 802 }
975#endif /* KEEP_SCROLLCOLOR */ 803#endif /* KEEP_SCROLLCOLOR */
976} 804}
977 805
978/*----------------------------------------------------------------------*/ 806/*----------------------------------------------------------------------*/
979/* color aliases, fg/bg bright-bold */ 807/* color aliases, fg/bg bright-bold */
980/* INTPROTO */
981void 808void
982rxvt_color_aliases(pR_ int idx) 809rxvt_term::color_aliases (int idx)
983{ 810{
984 if (R->h->rs[Rs_color + idx] && isdigit(*(R->h->rs[Rs_color + idx]))) { 811 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
985 int i = atoi(R->h->rs[Rs_color + idx]); 812 {
813 int i = atoi (rs[Rs_color + idx]);
986 814
987 if (i >= 8 && i <= 15) { /* bright colors */ 815 if (i >= 8 && i <= 15)
816 { /* bright colors */
988 i -= 8; 817 i -= 8;
989#ifndef NO_BRIGHTCOLOR 818#ifndef NO_BRIGHTCOLOR
990 R->h->rs[Rs_color + idx] = R->h->rs[Rs_color + minBrightCOLOR + i]; 819 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
991 return; 820 return;
992#endif 821#endif
993 } 822 }
823
994 if (i >= 0 && i <= 7) /* normal colors */ 824 if (i >= 0 && i <= 7) /* normal colors */
995 R->h->rs[Rs_color + idx] = R->h->rs[Rs_color + minCOLOR + i]; 825 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
996 } 826 }
997} 827}
998 828
999/*----------------------------------------------------------------------*/ 829/*----------------------------------------------------------------------*/
1000/* 830/*
1001 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 831 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1002 * Use resource ``modifier'' to override the Meta modifier 832 * Use resource ``modifier'' to override the Meta modifier
1003 */ 833 */
1004/* INTPROTO */
1005void 834void
1006rxvt_get_ourmods(pR) 835rxvt_term::get_ourmods ()
1007{ 836{
1008 int i, j, k; 837 int i, j, k;
1009 int requestedmeta, realmeta, realalt; 838 int requestedmeta, realmeta, realalt;
1010 const char *cm, *rsmod; 839 const char *cm, *rsmod;
1011 XModifierKeymap *map; 840 XModifierKeymap *map;
1012 KeyCode *kc; 841 KeyCode *kc;
1013 const unsigned int modmasks[] = 842 const unsigned int modmasks[] =
843 {
1014 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 844 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
845 };
1015 846
1016 requestedmeta = realmeta = realalt = 0; 847 requestedmeta = realmeta = realalt = 0;
1017 rsmod = R->h->rs[Rs_modifier]; 848 rsmod = rs[Rs_modifier];
849
1018 if (rsmod 850 if (rsmod
1019 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 851 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1020 requestedmeta = rsmod[3] - '0'; 852 requestedmeta = rsmod[3] - '0';
1021 853
1022 map = XGetModifierMapping(R->Xdisplay); 854 map = XGetModifierMapping (display->display);
1023 kc = map->modifiermap; 855 kc = map->modifiermap;
856
1024 for (i = 1; i < 6; i++) { 857 for (i = 1; i < 6; i++)
858 {
1025 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 859 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
860
1026 for (j = map->max_keypermod; j--; k++) { 861 for (j = map->max_keypermod; j--; k++)
862 {
1027 if (kc[k] == 0) 863 if (kc[k] == 0)
1028 break; 864 break;
865
1029 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 866 switch (XKeycodeToKeysym (display->display, kc[k], 0))
867 {
1030 case XK_Num_Lock: 868 case XK_Num_Lock:
1031 R->h->ModNumLockMask = modmasks[i - 1]; 869 ModNumLockMask = modmasks[i - 1];
1032 /* FALLTHROUGH */ 870 continue;
1033 default: 871
1034 continue; /* for(;;) */ 872 case XK_ISO_Level3_Shift:
873 ModLevel3Mask = modmasks[i - 1];
874 continue;
875
1035 case XK_Meta_L: 876 case XK_Meta_L:
1036 case XK_Meta_R: 877 case XK_Meta_R:
1037 cm = "meta"; 878 cm = "meta";
1038 realmeta = i; 879 realmeta = i;
1039 break; 880 break;
881
1040 case XK_Alt_L: 882 case XK_Alt_L:
1041 case XK_Alt_R: 883 case XK_Alt_R:
1042 cm = "alt"; 884 cm = "alt";
1043 realalt = i; 885 realalt = i;
1044 break; 886 break;
887
1045 case XK_Super_L: 888 case XK_Super_L:
1046 case XK_Super_R: 889 case XK_Super_R:
1047 cm = "super"; 890 cm = "super";
1048 break; 891 break;
892
1049 case XK_Hyper_L: 893 case XK_Hyper_L:
1050 case XK_Hyper_R: 894 case XK_Hyper_R:
1051 cm = "hyper"; 895 cm = "hyper";
1052 break; 896 break;
897
898 default:
899 continue;
900 }
901
902 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
903 requestedmeta = i;
904 }
1053 } 905 }
1054 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 906
1055 requestedmeta = i;
1056 }
1057 }
1058 XFreeModifiermap(map); 907 XFreeModifiermap (map);
908
1059 i = (requestedmeta ? requestedmeta 909 i = requestedmeta ? requestedmeta
1060 : (realmeta ? realmeta 910 : realmeta ? realmeta
1061 : (realalt ? realalt : 0))); 911 : realalt ? realalt
912 : 0;
913
1062 if (i) 914 if (i)
1063 R->h->ModMetaMask = modmasks[i - 1]; 915 ModMetaMask = modmasks[i - 1];
1064} 916}
1065 917
1066/*----------------------------------------------------------------------*/ 918/*----------------------------------------------------------------------*/
1067/* rxvt_Create_Windows() - Open and map the window */ 919/* rxvt_Create_Windows () - Open and map the window */
1068/* EXTPROTO */
1069void 920void
1070rxvt_Create_Windows(pR_ int argc, const char *const *argv) 921rxvt_term::create_windows (int argc, const char *const *argv)
1071{ 922{
1072 XClassHint classHint; 923 XClassHint classHint;
1073 XWMHints wmHint; 924 XWMHints wmHint;
925#if ENABLE_FRILLS
926 Atom prop = None;
927 MWMHints mwmhints;
928#endif
1074 XGCValues gcvalue; 929 XGCValues gcvalue;
1075 long vt_emask; 930 long vt_emask;
931 XSetWindowAttributes attributes;
932 XWindowAttributes gattr;
933 Window top, parent;
934 dDisp;
1076 935
936#ifdef USING_W11LIB
937 /* enable W11 callbacks */
938 W11AddEventHandler (disp, rxvt_W11_process_x_event);
939#endif
940
941 assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);
942 XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);
943
944 if (options & Opt_transparent)
945 {
946 XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);
947 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
948 }
949
950#if ENABLE_FRILLS
951 if (options & Opt_borderLess)
952 {
953 prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);
954
955 if (prop == None)
956 {
957 /* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
1077#ifdef PREFER_24BIT 958#ifdef PREFER_24BIT
1078 XSetWindowAttributes attributes; 959 attributes.override_redirect = TRUE;
960#endif
961 mwmhints.flags = 0;
962 }
963 else
964 {
965 mwmhints.flags = MWM_HINTS_DECORATIONS;
966 mwmhints.decorations = 0;
967 }
968 }
969 else
970 mwmhints.flags = 0;
971#endif
972
973 /* grab colors before netscape does */
974 Get_Colours ();
975
976 if (!set_fonts ())
977 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
978
979 parent = DefaultRootWindow (disp);
980
981#if ENABLE_XEMBED
982 if (rs[Rs_embed])
983 {
1079 XWindowAttributes gattr; 984 XWindowAttributes wattr;
1080 985
1081 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 986 parent = strtol (rs[Rs_embed], 0, 0);
1082 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen); 987
988 if (!XGetWindowAttributes (disp, parent, &wattr))
989 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
990
991 window_calc (wattr.width, wattr.height);
992 }
993#endif
994
995 window_calc (0, 0);
996
997 /* sub-window placement & size in rxvt_resize_subwindows () */
998#ifdef PREFER_24BIT
999 attributes.background_pixel = pix_colors_focused[Color_border];
1000 attributes.border_pixel = pix_colors_focused[Color_border];
1001 attributes.colormap = display->cmap;
1002 top = XCreateWindow (disp, parent,
1003 szHint.x, szHint.y,
1004 szHint.width, szHint.height,
1005 ext_bwidth,
1006 display->depth, InputOutput,
1007 display->visual,
1008 CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1009#else
1010 top = XCreateSimpleWindow (disp, parent,
1011 szHint.x, szHint.y,
1012 szHint.width, szHint.height,
1013 ext_bwidth,
1014 pix_colors_focused[Color_border],
1015 pix_colors_focused[Color_border]);
1016#endif
1017
1018 this->parent[0] = top;
1019
1020 old_width = szHint.width;
1021 old_height = szHint.height;
1022
1023 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1024 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1025
1026 classHint.res_name = (char *)rs[Rs_name];
1027 classHint.res_class = (char *)RESCLASS;
1028
1029 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1030 wmHint.input = True;
1031 wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;
1032 wmHint.window_group = top;
1033
1034 XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,
1035 &szHint, &wmHint, &classHint);
1036
1037 Atom protocols[] = {
1038 xa[XA_WM_DELETE_WINDOW],
1039#if ENABLE_EWMH
1040 xa[XA_NET_WM_PING],
1041#endif
1042 };
1043
1044 XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1045
1046#if ENABLE_EWMH
1047 long pid = getpid ();
1048
1049 XChangeProperty (disp, top,
1050 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1051 PropModeReplace, (unsigned char *)&pid, 1);
1052
1053 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1054#endif
1055
1056 XSelectInput (disp, top,
1057 KeyPressMask
1058#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1059 | KeyReleaseMask
1060#endif
1061 | FocusChangeMask | VisibilityChangeMask
1062 | ExposureMask | StructureNotifyMask);
1063
1064 termwin_ev.start (display, top);
1065
1066#if ENABLE_FRILLS
1067 if (mwmhints.flags)
1068 XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1069 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1070#endif
1071
1072 /* vt cursor: Black-on-White is standard, but this is more popular */
1073 TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
1074
1075#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1076 /* cursor (menuBar/scrollBar): Black-on-White */
1077 leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1078#endif
1079
1080 /* the vt window */
1081 vt = XCreateSimpleWindow (disp, top,
1082 window_vt_x,
1083 window_vt_y,
1084 TermWin_TotalWidth (),
1085 TermWin_TotalHeight (),
1086 0,
1087 pix_colors_focused[Color_fg],
1088 pix_colors_focused[Color_bg]);
1089#ifdef DEBUG_X
1090 XStoreName (disp, vt, "vt window");
1091#endif
1092
1093 attributes.bit_gravity = NorthWestGravity;
1094 XChangeWindowAttributes (disp, vt, CWBitGravity, &attributes);
1095
1096 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1083 1097
1084#ifdef POINTER_BLANK 1098#ifdef POINTER_BLANK
1085 static rxvt_color blackcolour; 1099 if (options & Opt_pointerBlank)
1086 blackcolour.set (r, 0, 0, 0); 1100 vt_emask |= PointerMotionMask;
1101 else
1087#endif 1102#endif
1088 if (R->Options & Opt_transparent) { 1103 vt_emask |= Button1MotionMask | Button3MotionMask;
1089 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen),
1090 &gattr);
1091 XDEPTH = gattr.depth;
1092 } else {
1093 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1094/*
1095 * If depth is not 24, look for a 24bit visual.
1096 */
1097 if (XDEPTH != 24) {
1098 XVisualInfo vinfo;
1099 1104
1100 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) { 1105 XSelectInput (disp, vt, vt_emask);
1101 XDEPTH = 24; 1106 vt_ev.start (display, vt);
1102 XVISUAL = vinfo.visual; 1107
1103 XCMAP = XCreateColormap(R->Xdisplay, 1108#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1104 RootWindow(R->Xdisplay, Xscreen), 1109 if (menuBar_height ())
1105 XVISUAL, AllocNone);
1106 }
1107 }
1108 } 1110 {
1109#endif 1111 menuBar.win = XCreateSimpleWindow (disp, top,
1112 window_vt_x, 0,
1113 TermWin_TotalWidth (),
1114 menuBar_TotalHeight (),
1115 0,
1116 pix_colors_focused[Color_fg],
1117 pix_colors_focused[Color_scroll]);
1110 1118
1111/* grab colors before netscape does */
1112 rxvt_Get_Colours(aR);
1113
1114 rxvt_change_font(aR_ 1, NULL);
1115 rxvt_window_calc(aR_ 0, 0);
1116 R->h->old_width = R->szHint.width;
1117 R->h->old_height = R->szHint.height;
1118
1119/* parent window - reverse video so we can see placement errors
1120 * sub-window placement & size in rxvt_resize_subwindows()
1121 */
1122
1123#ifdef PREFER_24BIT
1124 attributes.background_pixel = R->PixColors[Color_fg];
1125 attributes.border_pixel = R->PixColors[Color_border];
1126 attributes.colormap = XCMAP;
1127 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1128 R->szHint.x, R->szHint.y,
1129 R->szHint.width, R->szHint.height,
1130 R->TermWin.ext_bwidth,
1131 XDEPTH, InputOutput,
1132 XVISUAL,
1133 CWBackPixel | CWBorderPixel
1134 | CWColormap, &attributes);
1135#else
1136 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1137 R->szHint.x, R->szHint.y,
1138 R->szHint.width,
1139 R->szHint.height,
1140 R->TermWin.ext_bwidth,
1141 R->PixColors[Color_border],
1142 R->PixColors[Color_fg]);
1143#endif
1144 rxvt_xterm_seq(aR_ XTerm_title, R->h->rs[Rs_title], CHAR_ST);
1145 rxvt_xterm_seq(aR_ XTerm_iconName, R->h->rs[Rs_iconName], CHAR_ST);
1146
1147 classHint.res_name = (char *)R->h->rs[Rs_name];
1148 classHint.res_class = (char *)APL_CLASS;
1149
1150 wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1151 wmHint.input = True;
1152 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState
1153 : NormalState);
1154 wmHint.window_group = R->TermWin.parent[0];
1155
1156 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL,
1157 (char **)argv, argc, &R->szHint, &wmHint, &classHint);
1158 XSelectInput(R->Xdisplay, R->TermWin.parent[0],
1159 (KeyPressMask
1160#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1161 | KeyReleaseMask
1162#endif
1163 | FocusChangeMask | VisibilityChangeMask
1164 | StructureNotifyMask));
1165
1166/* vt cursor: Black-on-White is standard, but this is more popular */
1167 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm);
1168
1169#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1170/* cursor (menuBar/scrollBar): Black-on-White */
1171 R->h->pointer_leftptr = XCreateFontCursor(R->Xdisplay, XC_left_ptr);
1172#endif
1173
1174#ifdef POINTER_BLANK
1175 R->h->pointer_blank = XCreateGlyphCursor(R->Xdisplay, R->TermWin.font->fid,
1176 R->TermWin.font->fid, ' ', ' ',
1177 &blackcolour, &blackcolour);
1178#endif
1179
1180/* the vt window */
1181 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1182 R->h->window_vt_x, R->h->window_vt_y,
1183 TermWin_TotalWidth(),
1184 TermWin_TotalHeight(),
1185 0,
1186 R->PixColors[Color_fg],
1187 R->PixColors[Color_bg]);
1188#ifdef DEBUG_X 1119#ifdef DEBUG_X
1189 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window");
1190#endif
1191 rxvt_pointer_unblank(aR);
1192 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1193 | PropertyChangeMask);
1194#ifdef POINTER_BLANK
1195 if ((R->Options & Opt_pointerBlank))
1196 vt_emask |= PointerMotionMask;
1197 else
1198#endif
1199 vt_emask |= (Button1MotionMask | Button3MotionMask);
1200 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1201
1202#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1203 if (menuBar_height()) {
1204 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1205 R->h->window_vt_x, 0,
1206 TermWin_TotalWidth(),
1207 menuBar_TotalHeight(),
1208 0,
1209 R->PixColors[Color_fg],
1210 R->PixColors[Color_scroll]);
1211#ifdef DEBUG_X
1212 XStoreName(R->Xdisplay, R->menuBar.win, "menubar"); 1120 XStoreName (disp, menuBar.win, "menubar");
1213#endif 1121#endif
1214 XDefineCursor(R->Xdisplay, R->menuBar.win, R->h->pointer_leftptr); 1122
1123 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1124
1125 XDefineCursor (disp, menuBar.win,
1126 XCreateFontCursor (disp, XC_left_ptr));
1127
1215 XSelectInput(R->Xdisplay, R->menuBar.win, 1128 XSelectInput (disp, menuBar.win,
1216 (ExposureMask | ButtonPressMask | ButtonReleaseMask 1129 (ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1217 | Button1MotionMask)); 1130 menubar_ev.start (display, menuBar.win);
1218 } 1131 }
1219#endif 1132#endif
1133
1220#ifdef XPM_BACKGROUND 1134#ifdef XPM_BACKGROUND
1221 if (R->h->rs[Rs_backgroundPixmap] != NULL 1135 if (rs[Rs_backgroundPixmap] != NULL
1222 && !(R->Options & Opt_transparent)) { 1136 && ! (options & Opt_transparent))
1137 {
1223 const char *p = R->h->rs[Rs_backgroundPixmap]; 1138 const char *p = rs[Rs_backgroundPixmap];
1224 1139
1225 if ((p = STRCHR(p, ';')) != NULL) { 1140 if ((p = strchr (p, ';')) != NULL)
1226 p++; 1141 {
1227 rxvt_scale_pixmap(aR_ p); 1142 p++;
1228 } 1143 scale_pixmap (p);
1144 }
1145
1229 rxvt_set_bgPixmap(aR_ R->h->rs[Rs_backgroundPixmap]); 1146 set_bgPixmap (rs[Rs_backgroundPixmap]);
1230 rxvt_scr_touch(aR_ True); 1147 scr_touch (true);
1231 } 1148 }
1232#endif 1149#endif
1233 1150
1234/* graphics context for the vt window */ 1151 /* graphics context for the vt window */
1235 gcvalue.foreground = R->PixColors[Color_fg]; 1152 gcvalue.foreground = pix_colors[Color_fg];
1236 gcvalue.background = R->PixColors[Color_bg]; 1153 gcvalue.background = pix_colors[Color_bg];
1237 gcvalue.graphics_exposures = 1; 1154 gcvalue.graphics_exposures = 1;
1238 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 1155 gc = XCreateGC (disp, vt,
1239 GCForeground | GCBackground 1156 GCForeground | GCBackground | GCGraphicsExposures,
1240 | GCGraphicsExposures, &gcvalue); 1157 &gcvalue);
1158
1159 drawable = new rxvt_drawable (display, vt);
1241 1160
1242#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1161#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1243 gcvalue.foreground = R->PixColors[Color_topShadow]; 1162 gcvalue.foreground = pix_colors[Color_topShadow];
1244 R->h->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1163 topShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1245 GCForeground, &gcvalue);
1246 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1164 gcvalue.foreground = pix_colors[Color_bottomShadow];
1247 R->h->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1165 botShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1248 GCForeground, &gcvalue); 1166 gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1249 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1167 scrollbarGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1250 : Color_scroll)]; 1168#endif
1251 R->h->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1169
1252 GCForeground, &gcvalue); 1170#ifdef OFF_FOCUS_FADING
1171 // initially we are in unfocused state
1172 if (rs[Rs_fade])
1173 pix_colors = pix_colors_unfocused;
1174#endif
1175
1176 pointer_unblank ();
1177 scr_recolour ();
1178
1179#if ENABLE_XEMBED
1180 if (rs[Rs_embed])
1181 {
1182 long info[2] = { 0, XEMBED_MAPPED };
1183
1184 XChangeProperty (disp, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
1185 32, PropModeReplace, (unsigned char *)&info, 2);
1186 }
1187#endif
1188}
1189
1190/* ------------------------------------------------------------------------- *
1191 * GET TTY CURRENT STATE *
1192 * ------------------------------------------------------------------------- */
1193void
1194rxvt_get_ttymode (ttymode_t *tio, int erase)
1195{
1196#ifdef HAVE_TERMIOS_H
1197 /*
1198 * standard System V termios interface
1199 */
1200 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1201 {
1202 // return error - use system defaults,
1203 // where possible, and zero elsewhere
1204 memset (tio, 0, sizeof (ttymode_t));
1205
1206 tio->c_cc[VINTR] = CINTR;
1207 tio->c_cc[VQUIT] = CQUIT;
1208 tio->c_cc[VERASE] = CERASE;
1209#ifdef VERASE2
1210 tio->c_cc[VERASE2] = CERASE2;
1211#endif
1212 tio->c_cc[VKILL] = CKILL;
1213 tio->c_cc[VSTART] = CSTART;
1214 tio->c_cc[VSTOP] = CSTOP;
1215 tio->c_cc[VSUSP] = CSUSP;
1216# ifdef VDSUSP
1217 tio->c_cc[VDSUSP] = CDSUSP;
1253#endif 1218# endif
1219# ifdef VREPRINT
1220 tio->c_cc[VREPRINT] = CRPRNT;
1221# endif
1222# ifdef VDISCRD
1223 tio->c_cc[VDISCRD] = CFLUSH;
1224# endif
1225# ifdef VWERSE
1226 tio->c_cc[VWERSE] = CWERASE;
1227# endif
1228# ifdef VLNEXT
1229 tio->c_cc[VLNEXT] = CLNEXT;
1230# endif
1231 }
1232
1233 tio->c_cc[VEOF] = CEOF;
1234 tio->c_cc[VEOL] = VDISABLE;
1235# ifdef VEOL2
1236 tio->c_cc[VEOL2] = VDISABLE;
1237# endif
1238# ifdef VSWTC
1239 tio->c_cc[VSWTC] = VDISABLE;
1240# endif
1241# ifdef VSWTCH
1242 tio->c_cc[VSWTCH] = VDISABLE;
1243# endif
1244# if VMIN != VEOF
1245 tio->c_cc[VMIN] = 1;
1246# endif
1247# if VTIME != VEOL
1248 tio->c_cc[VTIME] = 0;
1249# endif
1250
1251 if (erase != -1)
1252 tio->c_cc[VERASE] = (char)erase;
1253
1254 /* input modes */
1255 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1256# ifdef IMAXBEL
1257 | IMAXBEL
1258# endif
1259 | IXON);
1260
1261 /* output modes */
1262 tio->c_oflag = (OPOST | ONLCR);
1263
1264 /* control modes */
1265 tio->c_cflag = (CS8 | CREAD);
1266
1267 /* line discipline modes */
1268 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1269# if defined (ECHOCTL) && defined (ECHOKE)
1270 | ECHOCTL | ECHOKE
1271# endif
1272 | ECHOE | ECHOK);
1273# else /* HAVE_TERMIOS_H */
1274
1275 /*
1276 * sgtty interface
1277 */
1278
1279 /* get parameters -- gtty */
1280 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1281 {
1282 tio->sg.sg_erase = CERASE; /* ^H */
1283 tio->sg.sg_kill = CKILL; /* ^U */
1284 }
1285
1286 if (erase != -1)
1287 tio->sg.sg_erase = (char)erase;
1288
1289 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1290
1291 /* get special characters */
1292 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1293 {
1294 tio->tc.t_intrc = CINTR; /* ^C */
1295 tio->tc.t_quitc = CQUIT; /* ^\ */
1296 tio->tc.t_startc = CSTART; /* ^Q */
1297 tio->tc.t_stopc = CSTOP; /* ^S */
1298 tio->tc.t_eofc = CEOF; /* ^D */
1299 tio->tc.t_brkc = -1;
1300 }
1301
1302 /* get local special chars */
1303 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1304 {
1305 tio->lc.t_suspc = CSUSP; /* ^Z */
1306 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1307 tio->lc.t_rprntc = CRPRNT; /* ^R */
1308 tio->lc.t_flushc = CFLUSH; /* ^O */
1309 tio->lc.t_werasc = CWERASE; /* ^W */
1310 tio->lc.t_lnextc = CLNEXT; /* ^V */
1311 }
1312 /* get line discipline */
1313 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1314# ifdef NTTYDISC
1315 tio->line = NTTYDISC;
1316# endif /* NTTYDISC */
1317
1318 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1319#endif /* HAVE_TERMIOS_H */
1320
1321 /*
1322 * Debugging
1323 */
1324#ifdef DEBUG_TTYMODE
1325#ifdef HAVE_TERMIOS_H
1326 /* c_iflag bits */
1327 fprintf (stderr, "Input flags\n");
1328
1329 /* cpp token stringize doesn't work on all machines <sigh> */
1330# define FOO(flag,name) \
1331 if ((tio->c_iflag) & flag) \
1332 fprintf (stderr, "%s ", name)
1333
1334 /* c_iflag bits */
1335 FOO (IGNBRK, "IGNBRK");
1336 FOO (BRKINT, "BRKINT");
1337 FOO (IGNPAR, "IGNPAR");
1338 FOO (PARMRK, "PARMRK");
1339 FOO (INPCK, "INPCK");
1340 FOO (ISTRIP, "ISTRIP");
1341 FOO (INLCR, "INLCR");
1342 FOO (IGNCR, "IGNCR");
1343 FOO (ICRNL, "ICRNL");
1344 FOO (IXON, "IXON");
1345 FOO (IXOFF, "IXOFF");
1346# ifdef IUCLC
1347 FOO (IUCLC, "IUCLC");
1348# endif
1349# ifdef IXANY
1350 FOO (IXANY, "IXANY");
1351# endif
1352# ifdef IMAXBEL
1353 FOO (IMAXBEL, "IMAXBEL");
1354# endif
1355
1356 fprintf (stderr, "\n");
1357
1358# undef FOO
1359# define FOO(entry, name) \
1360 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1361
1362 FOO (VINTR, "VINTR");
1363 FOO (VQUIT, "VQUIT");
1364 FOO (VERASE, "VERASE");
1365 FOO (VKILL, "VKILL");
1366 FOO (VEOF, "VEOF");
1367 FOO (VEOL, "VEOL");
1368# ifdef VEOL2
1369 FOO (VEOL2, "VEOL2");
1370# endif
1371# ifdef VSWTC
1372 FOO (VSWTC, "VSWTC");
1373# endif
1374# ifdef VSWTCH
1375 FOO (VSWTCH, "VSWTCH");
1376# endif
1377 FOO (VSTART, "VSTART");
1378 FOO (VSTOP, "VSTOP");
1379 FOO (VSUSP, "VSUSP");
1380# ifdef VDSUSP
1381 FOO (VDSUSP, "VDSUSP");
1382# endif
1383# ifdef VREPRINT
1384 FOO (VREPRINT, "VREPRINT");
1385# endif
1386# ifdef VDISCRD
1387 FOO (VDISCRD, "VDISCRD");
1388# endif
1389# ifdef VWERSE
1390 FOO (VWERSE, "VWERSE");
1391# endif
1392# ifdef VLNEXT
1393 FOO (VLNEXT, "VLNEXT");
1394# endif
1395
1396 fprintf (stderr, "\n");
1397# undef FOO
1398# endif /* HAVE_TERMIOS_H */
1399#endif /* DEBUG_TTYMODE */
1254} 1400}
1255 1401
1256/*----------------------------------------------------------------------*/ 1402/*----------------------------------------------------------------------*/
1257/* 1403/*
1258 * Run the command in a subprocess and return a file descriptor for the 1404 * Run the command in a subprocess and return a file descriptor for the
1259 * master end of the pseudo-teletype pair with the command talking to 1405 * master end of the pseudo-teletype pair with the command talking to
1260 * the slave. 1406 * the slave.
1261 */ 1407 */
1262/* INTPROTO */ 1408void
1263int
1264rxvt_run_command(pR_ const char *const *argv) 1409rxvt_term::run_command (const char *const *argv)
1265{ 1410{
1266 int cfd, er; 1411#if ENABLE_FRILLS
1267 1412 if (rs[Rs_pty_fd])
1268/* get master (pty) */
1269 if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->h->ttydev))) < 0) {
1270 rxvt_print_error("can't open pseudo-tty");
1271 return -1;
1272 } 1413 {
1273#ifdef FD_SETSIZE 1414 pty.pty = atoi (rs[Rs_pty_fd]);
1274 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) { 1415 fcntl (pty.pty, F_SETFL, O_NONBLOCK);
1275 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1276 rxvt_clean_exit();
1277 exit(EXIT_FAILURE);
1278 } 1416 }
1417 else
1279#endif 1418#endif
1280 fcntl(cfd, F_SETFL, O_NDELAY); 1419 if (!pty.get ())
1420 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1281 1421
1282/* get slave (tty) */ 1422 pty.set_utf8_mode (enc_utf8);
1283 if (R->tty_fd < 0) { 1423
1284#ifndef NO_SETOWNER_TTYDEV 1424 /* set initial window size */
1285 rxvt_privileged_ttydev(aR_ SAVE); 1425 tt_winch ();
1286#endif 1426
1287 if ((R->tty_fd = rxvt_get_tty(R->h->ttydev)) < 0) { 1427 int er;
1288 close(cfd); 1428
1289 rxvt_print_error("can't open slave tty %s", R->h->ttydev);
1290 return -1;
1291 }
1292 }
1293#ifndef NO_BACKSPACE_KEY 1429#ifndef NO_BACKSPACE_KEY
1294 if (R->h->key_backspace[0] && !R->h->key_backspace[1]) 1430 if (key_backspace[0] && !key_backspace[1])
1295 er = R->h->key_backspace[0]; 1431 er = key_backspace[0];
1296 else if (STRCMP(R->h->key_backspace, "DEC") == 0) 1432 else if (strcmp (key_backspace, "DEC") == 0)
1297 er = '\177'; /* the initial state anyway */ 1433 er = '\177'; /* the initial state anyway */
1298 else 1434 else
1299#endif
1300 er = -1;
1301 rxvt_get_ttymode(&(R->h->tio), er);
1302
1303/* install exit handler for cleanup */
1304#ifdef HAVE_ATEXIT
1305 atexit(rxvt_clean_exit);
1306#else
1307# ifdef HAVE_ON_EXIT
1308 on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */
1309# endif 1435#endif
1310#endif 1436 er = -1;
1311 1437
1312 signal(SIGHUP, rxvt_Exit_signal); 1438 rxvt_get_ttymode (&tio, er);
1313#ifndef __svr4__
1314 signal(SIGINT, rxvt_Exit_signal);
1315#endif
1316 signal(SIGQUIT, rxvt_Exit_signal);
1317 signal(SIGTERM, rxvt_Exit_signal);
1318 signal(SIGCHLD, rxvt_Child_signal);
1319 1439
1320/* need to trap SIGURG for SVR4 (Unixware) rlogin */ 1440#if ENABLE_FRILLS
1321/* signal (SIGURG, SIG_DFL); */ 1441 if (rs[Rs_pty_fd])
1442 return;
1443#endif
1322 1444
1323#ifndef __QNX__ 1445#ifndef __QNX__
1324/* spin off the command interpreter */ 1446 /* spin off the command interpreter */
1325 switch (R->h->cmd_pid = fork()) { 1447 switch (cmd_pid = fork ())
1448 {
1326 case -1: 1449 case -1:
1327 rxvt_print_error("can't fork"); 1450 {
1328 return -1; 1451 cmd_pid = 0;
1452 rxvt_fatal ("can't fork, aborting.\n");
1453 }
1329 case 0: 1454 case 0:
1330 close(cfd); /* only keep R->tty_fd and STDERR open */ 1455 init_env ();
1331 close(R->Xfd); 1456
1332 if (rxvt_control_tty(R->tty_fd, R->h->ttydev) < 0) 1457 if (!pty.make_controlling_tty ())
1333 rxvt_print_error("could not obtain control of tty"); 1458 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1334 else { 1459 else
1460 {
1335 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1461 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1336 dup2(R->tty_fd, STDIN_FILENO); 1462 dup2 (pty.tty, STDIN_FILENO);
1337 dup2(R->tty_fd, STDOUT_FILENO); 1463 dup2 (pty.tty, STDOUT_FILENO);
1338 dup2(R->tty_fd, STDERR_FILENO); 1464 dup2 (pty.tty, STDERR_FILENO);
1339 if (R->tty_fd > 2) 1465
1340 close(R->tty_fd); 1466 // close all our file handles that we do no longer need
1341 rxvt_run_child(aR_ argv); 1467 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1342 } 1468 {
1469 if ((*t)->pty.pty > 2) close ((*t)->pty.pty);
1470 if ((*t)->pty.tty > 2) close ((*t)->pty.tty);
1471 }
1472
1473 run_child (argv);
1474 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1475 }
1476
1343 exit(EXIT_FAILURE); 1477 _exit (EXIT_FAILURE);
1344 /* NOTREACHED */ 1478
1345 default: 1479 default:
1346 { 1480 {
1347#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1481#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1348 int fdstdin; 1482 int fdstdin;
1349 1483
1350 fdstdin = dup(STDIN_FILENO); 1484 fdstdin = dup (STDIN_FILENO);
1351 dup2(R->tty_fd, STDIN_FILENO); 1485 dup2 (pty.tty, STDIN_FILENO);
1352#endif 1486#endif
1353 rxvt_privileged_utmp(aR_ SAVE); 1487
1488#ifdef UTMP_SUPPORT
1489 privileged_utmp (SAVE);
1490#endif
1491
1354#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1492#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1493
1355 dup2(fdstdin, STDIN_FILENO); 1494 dup2 (fdstdin, STDIN_FILENO);
1356 close(fdstdin); 1495 close (fdstdin);
1357#endif 1496#endif
1358 } 1497 }
1359 close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */ 1498
1360 break; 1499 pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1500 break;
1361 } 1501 }
1362#else /* __QNX__ uses qnxspawn() */ 1502#else /* __QNX__ uses qnxspawn () */
1363 fchmod(R->tty_fd, 0622); 1503 fchmod (pty.tty, 0622);
1364 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC); 1504 fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1365 fcntl(cfd, F_SETFD, FD_CLOEXEC); 1505 fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1366 1506
1367 if (rxvt_run_child(aR_ argv) == -1) 1507 if (run_child (argv) == -1)
1368 exit(EXIT_FAILURE); 1508 exit (EXIT_FAILURE);
1369#endif 1509#endif
1370/*
1371 * Reduce R->num_fds to what we use, so select() is more efficient
1372 */
1373 R->num_fds = max(STDERR_FILENO, cfd);
1374 MAX_IT(R->num_fds, R->Xfd);
1375#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
1376 MAX_IT(R->num_fds, 7);
1377#endif
1378 R->num_fds++; /* counts from 0 */
1379
1380 return cfd;
1381} 1510}
1382 1511
1383/* ------------------------------------------------------------------------- * 1512/* ------------------------------------------------------------------------- *
1384 * CHILD PROCESS OPERATIONS * 1513 * CHILD PROCESS OPERATIONS *
1385 * ------------------------------------------------------------------------- */ 1514 * ------------------------------------------------------------------------- */
1386/* 1515/*
1387 * The only open file descriptor is the slave tty - so no error messages. 1516 * The only open file descriptor is the slave tty - so no error messages.
1388 * returns are fatal 1517 * returns are fatal
1389 */ 1518 */
1390/* INTPROTO */
1391int 1519int
1392rxvt_run_child(pR_ const char *const *argv) 1520rxvt_term::run_child (const char *const *argv)
1393{ 1521{
1394 char *login; 1522 char *login;
1395 1523
1396 SET_TTYMODE(STDIN_FILENO, &(R->h->tio)); /* init terminal attributes */ 1524 SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1397 1525
1398 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1526 if (options & Opt_console)
1527 { /* be virtual console, fail silently */
1399#ifdef TIOCCONS 1528#ifdef TIOCCONS
1400 unsigned int on = 1; 1529 unsigned int on = 1;
1401 1530
1402 ioctl(STDIN_FILENO, TIOCCONS, &on); 1531 ioctl (STDIN_FILENO, TIOCCONS, &on);
1403#elif defined (SRIOCSREDIR) 1532#elif defined (SRIOCSREDIR)
1404 int fd; 1533 int fd;
1405 1534
1406 fd = open(CONSOLE, O_WRONLY, 0); 1535 fd = open (CONSOLE, O_WRONLY, 0);
1407 if (fd >= 0) { 1536 if (fd >= 0)
1408 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1537 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1409 close(fd); 1538 close (fd);
1410 } 1539#endif /* SRIOCSREDIR */
1411#endif /* SRIOCSREDIR */
1412 } 1540 }
1413 1541
1414/* reset signals and spin off the command interpreter */ 1542 /* reset signals and spin off the command interpreter */
1415 signal(SIGINT, SIG_DFL); 1543 signal (SIGINT, SIG_DFL);
1416 signal(SIGQUIT, SIG_DFL); 1544 signal (SIGQUIT, SIG_DFL);
1417 signal(SIGCHLD, SIG_DFL); 1545 signal (SIGCHLD, SIG_DFL);
1418/* 1546 signal (SIGHUP, SIG_DFL);
1547 signal (SIGPIPE, SIG_DFL);
1548 /*
1419 * mimick login's behavior by disabling the job control signals 1549 * mimick login's behavior by disabling the job control signals
1420 * a shell that wants them can turn them back on 1550 * a shell that wants them can turn them back on
1421 */ 1551 */
1422#ifdef SIGTSTP 1552#ifdef SIGTSTP
1423 signal(SIGTSTP, SIG_IGN); 1553 signal (SIGTSTP, SIG_IGN);
1424 signal(SIGTTIN, SIG_IGN); 1554 signal (SIGTTIN, SIG_IGN);
1425 signal(SIGTTOU, SIG_IGN); 1555 signal (SIGTTOU, SIG_IGN);
1426#endif /* SIGTSTP */ 1556#endif /* SIGTSTP */
1427 1557
1428 /* set window size */ 1558 // unblock signals (signals are blocked by iom.C
1429 rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0); 1559 sigset_t ss;
1560 sigemptyset (&ss);
1561 sigprocmask (SIG_SETMASK, &ss, 0);
1430 1562
1431#ifndef __QNX__ 1563#ifndef __QNX__
1432/* command interpreter path */ 1564 /* command interpreter path */
1433 if (argv != NULL) { 1565 if (argv != NULL)
1566 {
1434# ifdef DEBUG_CMD 1567# ifdef DEBUG_CMD
1435 int i; 1568 int i;
1436 1569
1437 for (i = 0; argv[i]; i++) 1570 for (i = 0; argv[i]; i++)
1438 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1571 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1439# endif 1572# endif
1573
1440 execvp(argv[0], (char *const *)argv); 1574 execvp (argv[0], (char *const *)argv);
1441 /* no error message: STDERR is closed! */ 1575 /* no error message: STDERR is closed! */
1442 } else { 1576 }
1577 else
1578 {
1443 const char *argv0, *shell; 1579 const char *argv0, *shell;
1444 1580
1445 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1581 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1446 shell = "/bin/sh"; 1582 shell = "/bin/sh";
1447 1583
1448 argv0 = (const char *)rxvt_r_basename(shell); 1584 argv0 = (const char *)rxvt_r_basename (shell);
1585
1449 if (R->Options & Opt_loginShell) { 1586 if (options & Opt_loginShell)
1587 {
1450 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1588 login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1451 1589
1452 login[0] = '-'; 1590 login[0] = '-';
1453 STRCPY(&login[1], argv0); 1591 strcpy (&login[1], argv0);
1454 argv0 = login; 1592 argv0 = login;
1455 } 1593 }
1456 execlp(shell, argv0, NULL); 1594 execlp (shell, argv0, NULL);
1457 /* no error message: STDERR is closed! */ 1595 /* no error message: STDERR is closed! */
1458 }
1459#else /* __QNX__ uses qnxspawn() */
1460 { 1596 }
1597
1598#else /* __QNX__ uses qnxspawn () */
1599
1461 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; 1600 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1462 char *command = NULL, fullcommand[_MAX_PATH]; 1601 char *command = NULL, fullcommand[_MAX_PATH];
1463 char **arg_v, *arg_a[2] = { NULL, NULL }; 1602 char **arg_v, *arg_a[2] = { NULL, NULL };
1464 1603
1465 if (argv != NULL) { 1604 if (argv != NULL)
1605 {
1466 if (access(argv[0], X_OK) == -1) { 1606 if (access (argv[0], X_OK) == -1)
1467 if (STRCHR(argv[0], '/') == NULL) { 1607 {
1608 if (strchr (argv[0], '/') == NULL)
1609 {
1468 searchenv(argv[0], "PATH", fullcommand); 1610 searchenv (argv[0], "PATH", fullcommand);
1611
1469 if (fullcommand[0] != '\0') 1612 if (fullcommand[0] != '\0')
1470 command = fullcommand; 1613 command = fullcommand;
1471 } 1614 }
1615
1472 if (access(command, X_OK) == -1) 1616 if (access (command, X_OK) == -1)
1473 return -1; 1617 return -1;
1474 } else 1618 }
1619 else
1475 command = argv[0]; 1620 command = argv[0];
1621
1476 arg_v = argv; 1622 arg_v = argv;
1477 } else { 1623 }
1624 else
1625 {
1478 if ((command = getenv("SHELL")) == NULL || *command == '\0') 1626 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1479 command = "/bin/sh"; 1627 command = "/bin/sh";
1480 1628
1481 arg_a[0] = my_basename(command); 1629 arg_a[0] = my_basename (command);
1630
1482 if (R->Options & Opt_loginShell) { 1631 if (options & Opt_loginShell)
1632 {
1483 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char)); 1633 login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1484 1634
1485 login[0] = '-'; 1635 login[0] = '-';
1486 STRCPY(&login[1], arg_a[0]); 1636 strcpy (&login[1], arg_a[0]);
1487 arg_a[0] = login; 1637 arg_a[0] = login;
1488 } 1638 }
1639
1489 arg_v = arg_a; 1640 arg_v = arg_a;
1490 } 1641 }
1642
1491 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd; 1643 iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1492 R->h->cmd_pid = qnx_spawn(0, 0, 0, -1, -1, 1644 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1493 _SPAWN_SETSID | _SPAWN_TCSETPGRP, 1645 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1494 command, arg_v, environ, iov_a, 0); 1646 command, arg_v, environ, iov_a, 0);
1495 if (login) 1647 if (login)
1496 free(login); 1648 free (login);
1497 close(R->tty_fd); 1649
1498 return R->cmd_fd; 1650 pty.close_tty ();
1499 } 1651 return pty.pty;
1500#endif 1652#endif
1653
1501 return -1; 1654 return -1;
1502} 1655}
1503 1656
1504/* ------------------------------------------------------------------------- *
1505 * GET TTY CURRENT STATE *
1506 * ------------------------------------------------------------------------- */
1507/* rxvt_get_ttymode() */
1508/* INTPROTO */
1509void
1510rxvt_get_ttymode(ttymode_t *tio, int erase)
1511{
1512#ifdef HAVE_TERMIOS_H
1513/*
1514 * standard System V termios interface
1515 */
1516 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) {
1517 /* return error - use system defaults */
1518 tio->c_cc[VINTR] = CINTR;
1519 tio->c_cc[VQUIT] = CQUIT;
1520 tio->c_cc[VERASE] = CERASE;
1521 tio->c_cc[VKILL] = CKILL;
1522 tio->c_cc[VSTART] = CSTART;
1523 tio->c_cc[VSTOP] = CSTOP;
1524 tio->c_cc[VSUSP] = CSUSP;
1525# ifdef VDSUSP
1526 tio->c_cc[VDSUSP] = CDSUSP;
1527# endif
1528# ifdef VREPRINT
1529 tio->c_cc[VREPRINT] = CRPRNT;
1530# endif
1531# ifdef VDISCRD
1532 tio->c_cc[VDISCRD] = CFLUSH;
1533# endif
1534# ifdef VWERSE
1535 tio->c_cc[VWERSE] = CWERASE;
1536# endif
1537# ifdef VLNEXT
1538 tio->c_cc[VLNEXT] = CLNEXT;
1539# endif
1540 }
1541 tio->c_cc[VEOF] = CEOF;
1542 tio->c_cc[VEOL] = VDISABLE;
1543# ifdef VEOL2
1544 tio->c_cc[VEOL2] = VDISABLE;
1545# endif
1546# ifdef VSWTC
1547 tio->c_cc[VSWTC] = VDISABLE;
1548# endif
1549# ifdef VSWTCH
1550 tio->c_cc[VSWTCH] = VDISABLE;
1551# endif
1552# if VMIN != VEOF
1553 tio->c_cc[VMIN] = 1;
1554# endif
1555# if VTIME != VEOL
1556 tio->c_cc[VTIME] = 0;
1557# endif
1558 if (erase != -1)
1559 tio->c_cc[VERASE] = (char)erase;
1560
1561/* input modes */
1562 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1563# ifdef IMAXBEL
1564 | IMAXBEL
1565# endif
1566 | IXON);
1567
1568/* output modes */
1569 tio->c_oflag = (OPOST | ONLCR);
1570
1571/* control modes */
1572 tio->c_cflag = (CS8 | CREAD);
1573
1574/* line discipline modes */
1575 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1576# if defined (ECHOCTL) && defined (ECHOKE)
1577 | ECHOCTL | ECHOKE
1578# endif
1579 | ECHOE | ECHOK);
1580# else /* HAVE_TERMIOS_H */
1581
1582/*
1583 * sgtty interface
1584 */
1585
1586/* get parameters -- gtty */
1587 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) {
1588 tio->sg.sg_erase = CERASE; /* ^H */
1589 tio->sg.sg_kill = CKILL; /* ^U */
1590 }
1591 if (erase != -1)
1592 tio->sg.sg_erase = (char)erase;
1593
1594 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1595
1596/* get special characters */
1597 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) {
1598 tio->tc.t_intrc = CINTR; /* ^C */
1599 tio->tc.t_quitc = CQUIT; /* ^\ */
1600 tio->tc.t_startc = CSTART; /* ^Q */
1601 tio->tc.t_stopc = CSTOP; /* ^S */
1602 tio->tc.t_eofc = CEOF; /* ^D */
1603 tio->tc.t_brkc = -1;
1604 }
1605/* get local special chars */
1606 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) {
1607 tio->lc.t_suspc = CSUSP; /* ^Z */
1608 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1609 tio->lc.t_rprntc = CRPRNT; /* ^R */
1610 tio->lc.t_flushc = CFLUSH; /* ^O */
1611 tio->lc.t_werasc = CWERASE; /* ^W */
1612 tio->lc.t_lnextc = CLNEXT; /* ^V */
1613 }
1614/* get line discipline */
1615 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1616# ifdef NTTYDISC
1617 tio->line = NTTYDISC;
1618# endif /* NTTYDISC */
1619 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1620#endif /* HAVE_TERMIOS_H */
1621
1622/*
1623 * Debugging
1624 */
1625#ifdef DEBUG_TTYMODE
1626#ifdef HAVE_TERMIOS_H
1627/* c_iflag bits */
1628 fprintf(stderr, "Input flags\n");
1629
1630/* cpp token stringize doesn't work on all machines <sigh> */
1631# define FOO(flag,name) \
1632 if ((tio->c_iflag) & flag) \
1633 fprintf (stderr, "%s ", name)
1634
1635/* c_iflag bits */
1636 FOO(IGNBRK, "IGNBRK");
1637 FOO(BRKINT, "BRKINT");
1638 FOO(IGNPAR, "IGNPAR");
1639 FOO(PARMRK, "PARMRK");
1640 FOO(INPCK, "INPCK");
1641 FOO(ISTRIP, "ISTRIP");
1642 FOO(INLCR, "INLCR");
1643 FOO(IGNCR, "IGNCR");
1644 FOO(ICRNL, "ICRNL");
1645 FOO(IXON, "IXON");
1646 FOO(IXOFF, "IXOFF");
1647# ifdef IUCLC
1648 FOO(IUCLC, "IUCLC");
1649# endif
1650# ifdef IXANY
1651 FOO(IXANY, "IXANY");
1652# endif
1653# ifdef IMAXBEL
1654 FOO(IMAXBEL, "IMAXBEL");
1655# endif
1656 fprintf(stderr, "\n");
1657
1658# undef FOO
1659# define FOO(entry, name) \
1660 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1661
1662 FOO(VINTR, "VINTR");
1663 FOO(VQUIT, "VQUIT");
1664 FOO(VERASE, "VERASE");
1665 FOO(VKILL, "VKILL");
1666 FOO(VEOF, "VEOF");
1667 FOO(VEOL, "VEOL");
1668# ifdef VEOL2
1669 FOO(VEOL2, "VEOL2");
1670# endif
1671# ifdef VSWTC
1672 FOO(VSWTC, "VSWTC");
1673# endif
1674# ifdef VSWTCH
1675 FOO(VSWTCH, "VSWTCH");
1676# endif
1677 FOO(VSTART, "VSTART");
1678 FOO(VSTOP, "VSTOP");
1679 FOO(VSUSP, "VSUSP");
1680# ifdef VDSUSP
1681 FOO(VDSUSP, "VDSUSP");
1682# endif
1683# ifdef VREPRINT
1684 FOO(VREPRINT, "VREPRINT");
1685# endif
1686# ifdef VDISCRD
1687 FOO(VDISCRD, "VDISCRD");
1688# endif
1689# ifdef VWERSE
1690 FOO(VWERSE, "VWERSE");
1691# endif
1692# ifdef VLNEXT
1693 FOO(VLNEXT, "VLNEXT");
1694# endif
1695 fprintf(stderr, "\n");
1696# undef FOO
1697# endif /* HAVE_TERMIOS_H */
1698#endif /* DEBUG_TTYMODE */
1699}
1700
1701/*----------------------- end-of-file (C source) -----------------------*/ 1657/*----------------------- end-of-file (C source) -----------------------*/

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