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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 1.116 by root, Sun Feb 20 19:45:30 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
38#include <signal.h> 39#include <csignal>
39 40
40const char *const def_colorName[] = { 41const char *const def_colorName[] =
42 {
41 COLOR_FOREGROUND, 43 COLOR_FOREGROUND,
42 COLOR_BACKGROUND, 44 COLOR_BACKGROUND,
43/* low-intensity colors */ 45 /* low-intensity colors */
44 "Black", /* 0: black (#000000) */ 46 "Black", /* 0: black (#000000) */
45#ifndef NO_BRIGHTCOLOR 47#ifndef NO_BRIGHTCOLOR
46 "Red3", /* 1: red (#CD0000) */ 48 "Red3", /* 1: red (#CD0000) */
47 "Green3", /* 2: green (#00CD00) */ 49 "Green3", /* 2: green (#00CD00) */
48 "Yellow3", /* 3: yellow (#CDCD00) */ 50 "Yellow3", /* 3: yellow (#CDCD00) */
49 "Blue3", /* 4: blue (#0000CD) */ 51 "Blue3", /* 4: blue (#0000CD) */
50 "Magenta3", /* 5: magenta (#CD00CD) */ 52 "Magenta3", /* 5: magenta (#CD00CD) */
51 "Cyan3", /* 6: cyan (#00CDCD) */ 53 "Cyan3", /* 6: cyan (#00CDCD) */
52# ifdef XTERM_COLORS 54# ifdef XTERM_COLORS
53 "Grey90", /* 7: white (#E5E5E5) */ 55 "Grey90", /* 7: white (#E5E5E5) */
54# else 56# else
55 "AntiqueWhite", /* 7: white (#FAEBD7) */ 57 "AntiqueWhite", /* 7: white (#FAEBD7) */
56# endif 58# endif
57/* high-intensity colors */ 59 /* high-intensity colors */
58# ifdef XTERM_COLORS 60# ifdef XTERM_COLORS
59 "Grey30", /* 8: bright black (#4D4D4D) */ 61 "Grey30", /* 8: bright black (#4D4D4D) */
60# else 62# else
61 "Grey25", /* 8: bright black (#404040) */ 63 "Grey25", /* 8: bright black (#404040) */
62# endif 64# endif
63#endif /* NO_BRIGHTCOLOR */ 65#endif /* NO_BRIGHTCOLOR */
64 "Red", /* 1/9: bright red (#FF0000) */ 66 "Red", /* 1/9: bright red (#FF0000) */
65 "Green", /* 2/10: bright green (#00FF00) */ 67 "Green", /* 2/10: bright green (#00FF00) */
66 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 68 "Yellow", /* 3/11: bright yellow (#FFFF00) */
67 "Blue", /* 4/12: bright blue (#0000FF) */ 69 "Blue", /* 4/12: bright blue (#0000FF) */
68 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 70 "Magenta", /* 5/13: bright magenta (#FF00FF) */
69 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 71 "Cyan", /* 6/14: bright cyan (#00FFFF) */
70 "White", /* 7/15: bright white (#FFFFFF) */ 72 "White", /* 7/15: bright white (#FFFFFF) */
71#ifdef TTY_256COLOR 73
72 "rgb:00/00/00", /* default 16-255 color table */ 74 // 88 xterm colours
73 "rgb:00/00/2a", 75 "rgb:00/00/00",
74 "rgb:00/00/55", 76 "rgb:00/00/8b",
75 "rgb:00/00/7f",
76 "rgb:00/00/aa",
77 "rgb:00/00/d4", 77 "rgb:00/00/cd",
78 "rgb:00/00/ff",
78 "rgb:00/2a/00", 79 "rgb:00/8b/00",
79 "rgb:00/2a/2a", 80 "rgb:00/8b/8b",
80 "rgb:00/2a/55",
81 "rgb:00/2a/7f",
82 "rgb:00/2a/aa",
83 "rgb:00/2a/d4", 81 "rgb:00/8b/cd",
84 "rgb:00/55/00",
85 "rgb:00/55/2a",
86 "rgb:00/55/55",
87 "rgb:00/55/7f", 82 "rgb:00/8b/ff",
88 "rgb:00/55/aa",
89 "rgb:00/55/d4",
90 "rgb:00/7f/00",
91 "rgb:00/7f/2a",
92 "rgb:00/7f/55",
93 "rgb:00/7f/7f",
94 "rgb:00/7f/aa",
95 "rgb:00/7f/d4",
96 "rgb:00/aa/00",
97 "rgb:00/aa/2a",
98 "rgb:00/aa/55",
99 "rgb:00/aa/7f",
100 "rgb:00/aa/aa",
101 "rgb:00/aa/d4",
102 "rgb:00/d4/00", 83 "rgb:00/cd/00",
103 "rgb:00/d4/2a", 84 "rgb:00/cd/8b",
104 "rgb:00/d4/55",
105 "rgb:00/d4/7f",
106 "rgb:00/d4/aa",
107 "rgb:00/d4/d4", 85 "rgb:00/cd/cd",
86 "rgb:00/cd/ff",
87 "rgb:00/ff/00",
88 "rgb:00/ff/8b",
89 "rgb:00/ff/cd",
90 "rgb:00/ff/ff",
108 "rgb:2a/00/00", 91 "rgb:8b/00/00",
109 "rgb:2a/00/2a", 92 "rgb:8b/00/8b",
110 "rgb:2a/00/55",
111 "rgb:2a/00/7f",
112 "rgb:2a/00/aa",
113 "rgb:2a/00/d4", 93 "rgb:8b/00/cd",
114 "rgb:2a/2a/00",
115 "rgb:2a/2a/2a",
116 "rgb:2a/2a/55",
117 "rgb:2a/2a/7f",
118 "rgb:2a/2a/aa",
119 "rgb:2a/2a/d4",
120 "rgb:2a/55/00",
121 "rgb:2a/55/2a",
122 "rgb:2a/55/55",
123 "rgb:2a/55/7f",
124 "rgb:2a/55/aa",
125 "rgb:2a/55/d4",
126 "rgb:2a/7f/00",
127 "rgb:2a/7f/2a",
128 "rgb:2a/7f/55",
129 "rgb:2a/7f/7f",
130 "rgb:2a/7f/aa",
131 "rgb:2a/7f/d4",
132 "rgb:2a/aa/00",
133 "rgb:2a/aa/2a",
134 "rgb:2a/aa/55",
135 "rgb:2a/aa/7f",
136 "rgb:2a/aa/aa",
137 "rgb:2a/aa/d4",
138 "rgb:2a/d4/00",
139 "rgb:2a/d4/2a",
140 "rgb:2a/d4/55",
141 "rgb:2a/d4/7f",
142 "rgb:2a/d4/aa",
143 "rgb:2a/d4/d4",
144 "rgb:55/00/00",
145 "rgb:55/00/2a",
146 "rgb:55/00/55",
147 "rgb:55/00/7f", 94 "rgb:8b/00/ff",
148 "rgb:55/00/aa",
149 "rgb:55/00/d4",
150 "rgb:55/2a/00", 95 "rgb:8b/8b/00",
151 "rgb:55/2a/2a", 96 "rgb:8b/8b/8b",
152 "rgb:55/2a/55", 97 "rgb:8b/8b/cd",
153 "rgb:55/2a/7f", 98 "rgb:8b/8b/ff",
154 "rgb:55/2a/aa",
155 "rgb:55/2a/d4",
156 "rgb:55/55/00",
157 "rgb:55/55/2a",
158 "rgb:55/55/55",
159 "rgb:55/55/7f",
160 "rgb:55/55/aa",
161 "rgb:55/55/d4",
162 "rgb:55/7f/00",
163 "rgb:55/7f/2a",
164 "rgb:55/7f/55",
165 "rgb:55/7f/7f",
166 "rgb:55/7f/aa",
167 "rgb:55/7f/d4",
168 "rgb:55/aa/00",
169 "rgb:55/aa/2a",
170 "rgb:55/aa/55",
171 "rgb:55/aa/7f",
172 "rgb:55/aa/aa",
173 "rgb:55/aa/d4",
174 "rgb:55/d4/00", 99 "rgb:8b/cd/00",
175 "rgb:55/d4/2a", 100 "rgb:8b/cd/8b",
176 "rgb:55/d4/55",
177 "rgb:55/d4/7f",
178 "rgb:55/d4/aa",
179 "rgb:55/d4/d4", 101 "rgb:8b/cd/cd",
180 "rgb:7f/00/00", 102 "rgb:8b/cd/ff",
181 "rgb:7f/00/2a",
182 "rgb:7f/00/55",
183 "rgb:7f/00/7f",
184 "rgb:7f/00/aa",
185 "rgb:7f/00/d4",
186 "rgb:7f/2a/00",
187 "rgb:7f/2a/2a",
188 "rgb:7f/2a/55",
189 "rgb:7f/2a/7f",
190 "rgb:7f/2a/aa",
191 "rgb:7f/2a/d4",
192 "rgb:7f/55/00",
193 "rgb:7f/55/2a",
194 "rgb:7f/55/55",
195 "rgb:7f/55/7f",
196 "rgb:7f/55/aa",
197 "rgb:7f/55/d4",
198 "rgb:7f/7f/00", 103 "rgb:8b/ff/00",
199 "rgb:7f/7f/2a", 104 "rgb:8b/ff/8b",
200 "rgb:7f/7f/55",
201 "rgb:7f/7f/7f",
202 "rgb:7f/7f/aa",
203 "rgb:7f/7f/d4",
204 "rgb:7f/aa/00",
205 "rgb:7f/aa/2a",
206 "rgb:7f/aa/55",
207 "rgb:7f/aa/7f",
208 "rgb:7f/aa/aa",
209 "rgb:7f/aa/d4",
210 "rgb:7f/d4/00",
211 "rgb:7f/d4/2a",
212 "rgb:7f/d4/55",
213 "rgb:7f/d4/7f",
214 "rgb:7f/d4/aa",
215 "rgb:7f/d4/d4",
216 "rgb:aa/00/00",
217 "rgb:aa/00/2a",
218 "rgb:aa/00/55",
219 "rgb:aa/00/7f",
220 "rgb:aa/00/aa",
221 "rgb:aa/00/d4",
222 "rgb:aa/2a/00",
223 "rgb:aa/2a/2a",
224 "rgb:aa/2a/55",
225 "rgb:aa/2a/7f",
226 "rgb:aa/2a/aa",
227 "rgb:aa/2a/d4",
228 "rgb:aa/55/00",
229 "rgb:aa/55/2a",
230 "rgb:aa/55/55",
231 "rgb:aa/55/7f",
232 "rgb:aa/55/aa",
233 "rgb:aa/55/d4",
234 "rgb:aa/7f/00",
235 "rgb:aa/7f/2a",
236 "rgb:aa/7f/55",
237 "rgb:aa/7f/7f",
238 "rgb:aa/7f/aa",
239 "rgb:aa/7f/d4", 105 "rgb:8b/ff/cd",
240 "rgb:aa/aa/00", 106 "rgb:8b/ff/ff",
241 "rgb:aa/aa/2a",
242 "rgb:aa/aa/55",
243 "rgb:aa/aa/7f",
244 "rgb:aa/aa/aa",
245 "rgb:aa/aa/d4",
246 "rgb:aa/d4/00",
247 "rgb:aa/d4/2a",
248 "rgb:aa/d4/55",
249 "rgb:aa/d4/7f",
250 "rgb:aa/d4/aa",
251 "rgb:aa/d4/d4",
252 "rgb:d4/00/00", 107 "rgb:cd/00/00",
253 "rgb:d4/00/2a", 108 "rgb:cd/00/8b",
254 "rgb:d4/00/55",
255 "rgb:d4/00/7f",
256 "rgb:d4/00/aa",
257 "rgb:d4/00/d4", 109 "rgb:cd/00/cd",
110 "rgb:cd/00/ff",
258 "rgb:d4/2a/00", 111 "rgb:cd/8b/00",
259 "rgb:d4/2a/2a", 112 "rgb:cd/8b/8b",
260 "rgb:d4/2a/55",
261 "rgb:d4/2a/7f",
262 "rgb:d4/2a/aa",
263 "rgb:d4/2a/d4", 113 "rgb:cd/8b/cd",
264 "rgb:d4/55/00",
265 "rgb:d4/55/2a",
266 "rgb:d4/55/55",
267 "rgb:d4/55/7f", 114 "rgb:cd/8b/ff",
268 "rgb:d4/55/aa",
269 "rgb:d4/55/d4",
270 "rgb:d4/7f/00",
271 "rgb:d4/7f/2a",
272 "rgb:d4/7f/55",
273 "rgb:d4/7f/7f",
274 "rgb:d4/7f/aa",
275 "rgb:d4/7f/d4",
276 "rgb:d4/aa/00",
277 "rgb:d4/aa/2a",
278 "rgb:d4/aa/55",
279 "rgb:d4/aa/7f",
280 "rgb:d4/aa/aa",
281 "rgb:d4/aa/d4",
282 "rgb:d4/d4/00", 115 "rgb:cd/cd/00",
283 "rgb:d4/d4/2a", 116 "rgb:cd/cd/8b",
284 "rgb:d4/d4/55",
285 "rgb:d4/d4/7f",
286 "rgb:d4/d4/aa",
287 "rgb:d4/d4/d4", 117 "rgb:cd/cd/cd",
118 "rgb:cd/cd/ff",
119 "rgb:cd/ff/00",
120 "rgb:cd/ff/8b",
121 "rgb:cd/ff/cd",
122 "rgb:cd/ff/ff",
288 "rgb:08/08/08", 123 "rgb:ff/00/00",
124 "rgb:ff/00/8b",
125 "rgb:ff/00/cd",
126 "rgb:ff/00/ff",
127 "rgb:ff/8b/00",
128 "rgb:ff/8b/8b",
129 "rgb:ff/8b/cd",
130 "rgb:ff/8b/ff",
131 "rgb:ff/cd/00",
132 "rgb:ff/cd/8b",
133 "rgb:ff/cd/cd",
134 "rgb:ff/cd/ff",
135 "rgb:ff/ff/00",
136 "rgb:ff/ff/8b",
137 "rgb:ff/ff/cd",
138 "rgb:ff/ff/ff",
289 "rgb:12/12/12", 139 "rgb:2e/2e/2e",
290 "rgb:1c/1c/1c", 140 "rgb:5c/5c/5c",
291 "rgb:26/26/26",
292 "rgb:30/30/30", 141 "rgb:73/73/73",
293 "rgb:3a/3a/3a",
294 "rgb:44/44/44",
295 "rgb:4e/4e/4e",
296 "rgb:58/58/58", 142 "rgb:8b/8b/8b",
297 "rgb:62/62/62", 143 "rgb:a2/a2/a2",
298 "rgb:6c/6c/6c",
299 "rgb:76/76/76",
300 "rgb:80/80/80",
301 "rgb:8a/8a/8a",
302 "rgb:94/94/94", 144 "rgb:b9/b9/b9",
303 "rgb:9e/9e/9e",
304 "rgb:a8/a8/a8",
305 "rgb:b2/b2/b2",
306 "rgb:bc/bc/bc",
307 "rgb:c6/c6/c6",
308 "rgb:d0/d0/d0", 145 "rgb:d0/d0/d0",
309 "rgb:da/da/da",
310 "rgb:e4/e4/e4", 146 "rgb:e7/e7/e7",
311 "rgb:ee/ee/ee", 147
312#endif
313#ifndef NO_CURSORCOLOR 148#ifndef NO_CURSORCOLOR
314 COLOR_CURSOR_BACKGROUND, 149 COLOR_CURSOR_BACKGROUND,
315 COLOR_CURSOR_FOREGROUND, 150 COLOR_CURSOR_FOREGROUND,
316#endif /* ! NO_CURSORCOLOR */ 151#endif /* ! NO_CURSORCOLOR */
317 NULL, /* Color_pointer */ 152 NULL, /* Color_pointer_fg */
153 NULL, /* Color_pointer_bg */
318 NULL, /* Color_border */ 154 NULL, /* Color_border */
319#ifndef NO_BOLD_UNDERLINE_REVERSE 155#ifndef NO_BOLD_UNDERLINE_REVERSE
320 NULL, /* Color_BD */ 156 NULL, /* Color_BD */
157 NULL, /* Color_IT */
321 NULL, /* Color_UL */ 158 NULL, /* Color_UL */
322 NULL, /* Color_RV */ 159 NULL, /* Color_RV */
323#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 160#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
161#if ENABLE_FRILLS
162 NULL, // Color_underline
163#endif
324#ifdef OPTION_HC 164#ifdef OPTION_HC
325 NULL, 165 NULL,
326#endif 166#endif
327#ifdef KEEP_SCROLLCOLOR 167#ifdef KEEP_SCROLLCOLOR
328 COLOR_SCROLLBAR, 168 COLOR_SCROLLBAR,
329 COLOR_SCROLLTROUGH, 169 COLOR_SCROLLTROUGH,
330#endif /* KEEP_SCROLLCOLOR */ 170#endif /* KEEP_SCROLLCOLOR */
331}; 171#if TINTING
172 NULL,
173#endif
174 };
332 175
333const char *const xa_names[NUM_XA] = { 176const char *const xa_names[] =
177 {
178 "TEXT",
334 "COMPOUND_TEXT", 179 "COMPOUND_TEXT",
180 "UTF8_STRING",
335 "MULTIPLE", 181 "MULTIPLE",
336 "TARGETS", 182 "TARGETS",
337 "TEXT",
338 "TIMESTAMP", 183 "TIMESTAMP",
339 "VT_SELECTION", 184 "VT_SELECTION",
340 "INCR", 185 "INCR",
186 "WM_PROTOCOLS",
341 "WM_DELETE_WINDOW", 187 "WM_DELETE_WINDOW",
188 "CLIPBOARD",
189#if ENABLE_FRILLS
190 "_MOTIF_WM_HINTS",
191#endif
192#if ENABLE_EWMH
193 "_NET_WM_PID",
194 "_NET_WM_NAME",
195 "_NET_WM_ICON_NAME",
196 "_NET_WM_PING",
197#endif
198#if USE_XIM
199 "WM_LOCALE_NAME",
200#endif
342#ifdef TRANSPARENT 201#ifdef TRANSPARENT
343 "_XROOTPMAP_ID", 202 "_XROOTPMAP_ID",
203 "ESETROOT_PMAP_ID",
344#endif 204#endif
345#ifdef OFFIX_DND 205#ifdef OFFIX_DND
346 "DndProtocol", 206 "DndProtocol",
347 "DndSelection", 207 "DndSelection",
348#endif 208#endif
349 "CLIPBOARD" 209#if ENABLE_XEMBED
350}; 210 "_XEMBED",
211 "_XEMBED_INFO",
212#endif
213 };
214
215bool
216rxvt_term::init_vars ()
217{
218 sw_term.start (SIGTERM);
219 sw_int.start (SIGINT);
220
221 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
222#ifdef OFF_FOCUS_FADING
223 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
224#endif
225 pix_colors = pix_colors_focused;
226
227 if (pix_colors == NULL)
228 return false;
229
230#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
231 TermWin.pixmap = None;
232#endif
233
234 MEvent.time = CurrentTime;
235 MEvent.button = AnyButton;
236 options = DEFAULT_OPTIONS;
237 want_refresh = 1;
238 priv_modes = SavedModes = PrivMode_Default;
239 TermWin.focus = 0;
240 TermWin.ncol = 80;
241 TermWin.nrow = 24;
242 TermWin.int_bwidth = INTERNALBORDERWIDTH;
243 TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
244 TermWin.lineSpace = LINESPACE;
245 TermWin.saveLines = SAVELINES;
246 numpix_colors = TOTAL_COLORS;
247
248 refresh_limit = 1;
249 refresh_type = SLOW_REFRESH;
250 prev_nrow = prev_ncol = 0;
251
252 oldcursor.row = oldcursor.col = -1;
253#ifdef XPM_BACKGROUND
254 /* bgPixmap.w = bgPixmap.h = 0; */
255 bgPixmap.x = bgPixmap.y = 50;
256 bgPixmap.pixmap = None;
257#endif
258
259 last_bot = last_state = -1;
260
261#ifdef MENUBAR
262 menu_readonly = 1;
263# if ! (MENUBAR_MAX > 1)
264 CurrentBar = &BarList;
265# endif /* (MENUBAR_MAX > 1) */
266#endif
267
268 return true;
269}
270
271void
272rxvt_term::init_secondary ()
273{
274 int i;
275
276 /*
277 * Close all unused file descriptors
278 * We don't want them, we don't need them.
279 */
280 if ((i = open ("/dev/null", O_RDONLY)) < 0)
281 {
282 /* TODO: BOO HISS */
283 dup2 (STDERR_FILENO, STDIN_FILENO);
284 }
285 else if (i > STDIN_FILENO)
286 {
287 dup2 (i, STDIN_FILENO);
288 close (i);
289 }
290
291 dup2 (STDERR_FILENO, STDOUT_FILENO);
292
293#if 0 // schmorp sayz closing filies is murder
294 for (i = STDERR_FILENO + 1; i < num_fds; i++)
295 {
296#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
297 if (i == 4 || i == 7)
298 continue;
299#endif
300 close (i);
301 }
302#endif
303}
351 304
352/*----------------------------------------------------------------------*/ 305/*----------------------------------------------------------------------*/
353/* substitute system functions */ 306const char **
354#if defined(__svr4__) && ! defined(_POSIX_VERSION) 307rxvt_term::init_resources (int argc, const char *const *argv)
355/* INTPROTO */
356int
357rxvt_getdtablesize(void)
358{ 308{
359 struct rlimit rlim; 309 int i, r_argc;
310 char *val;
311 const char **cmd_argv, **r_argv;
360 312
361 getrlimit(RLIMIT_NOFILE, &rlim); 313 /*
362 return rlim.rlim_cur; 314 * Look for -exec option. Find => split and make cmd_argv[] of command args
315 */
316 for (r_argc = 0; r_argc < argc; r_argc++)
317 if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
318 break;
319
320 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
321
322 for (i = 0; i < r_argc; i++)
323 r_argv[i] = (const char *)argv[i];
324
325 r_argv[i] = NULL;
326
327 if (r_argc == argc)
328 cmd_argv = NULL;
329 else
330 {
331 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
332
333 for (i = 0; i < argc - r_argc - 1; i++)
334 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
335
336 cmd_argv[i] = NULL;
337 }
338
339 rs[Rs_name] = rxvt_r_basename (argv[0]);
340
341 /*
342 * Open display, get options/resources and create the window
343 */
344 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
345 rs[Rs_display_name] = ":0";
346
347 get_options (r_argc, r_argv);
348
349#ifdef LOCAL_X_IS_UNIX
350 if (rs[Rs_display_name][0] == ':')
351 {
352 val = rxvt_malloc (5 + strlen (rs[Rs_display_name]));
353 strcpy (val, "unix");
354 strcat (val, rs[Rs_display_name]);
355 display = displays.get (val);
356 free (val);
357 }
358#endif
359
360 if (!display
361 && ! (display = displays.get (rs[Rs_display_name])))
362 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
363
364 extract_resources ();
365 free (r_argv);
366
367 /*
368 * set any defaults not already set
369 */
370 if (cmd_argv && cmd_argv[0])
371 {
372 if (!rs[Rs_title])
373 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
374 if (!rs[Rs_iconName])
375 rs[Rs_iconName] = rs[Rs_title];
376 }
377 else
378 {
379 if (!rs[Rs_title])
380 rs[Rs_title] = rs[Rs_name];
381 if (!rs[Rs_iconName])
382 rs[Rs_iconName] = rs[Rs_name];
383 }
384
385 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
386 TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
387
388#if ENABLE_FRILLS
389 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
390 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
391 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
392 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */
393 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
394 TermWin.lineSpace = min (i, 100); /* arbitrary limit */
395#endif
396
397#ifdef POINTER_BLANK
398 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
399 pointerBlankDelay = i;
400 else
401 pointerBlankDelay = 2;
402#endif
403
404 /* no point having a scrollbar without having any scrollback! */
405 if (!TermWin.saveLines)
406 options &= ~Opt_scrollBar;
407
408#ifdef PRINTPIPE
409 if (!rs[Rs_print_pipe])
410 rs[Rs_print_pipe] = PRINTPIPE;
411#endif
412
413 if (!rs[Rs_cutchars])
414 rs[Rs_cutchars] = CUTCHARS;
415
416#ifndef NO_BACKSPACE_KEY
417 if (!rs[Rs_backspace_key])
418# ifdef DEFAULT_BACKSPACE
419 key_backspace = DEFAULT_BACKSPACE;
420# else
421 key_backspace = "DEC"; /* can toggle between \010 or \177 */
422# endif
423 else
424 {
425 val = strdup (rs[Rs_backspace_key]);
426 rxvt_Str_trim (val);
427 rxvt_Str_escaped (val);
428 key_backspace = val;
429 }
430#endif
431
432#ifndef NO_DELETE_KEY
433 if (!rs[Rs_delete_key])
434# ifdef DEFAULT_DELETE
435 key_delete = DEFAULT_DELETE;
436# else
437 key_delete = "\033[3~";
438# endif
439 else
440 {
441 val = strdup (rs[Rs_delete_key]);
442 rxvt_Str_trim (val);
443 rxvt_Str_escaped (val);
444 key_delete = val;
445 }
446#endif
447 if (rs[Rs_answerbackstring])
448 {
449 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
450 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
451 }
452
453#ifdef HAVE_SCROLLBARS
454 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
455#endif
456
457#ifdef XTERM_REVERSE_VIDEO
458 /* this is how xterm implements reverseVideo */
459 if (options & Opt_reverseVideo)
460 {
461 if (!rs[Rs_color + Color_fg])
462 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
463 if (!rs[Rs_color + Color_bg])
464 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
465 }
466#endif
467
468 for (i = 0; i < NRS_COLORS; i++)
469 if (!rs[Rs_color + i])
470 rs[Rs_color + i] = def_colorName[i];
471
472#ifndef XTERM_REVERSE_VIDEO
473 /* this is how we implement reverseVideo */
474 if (options & Opt_reverseVideo)
475 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
476#endif
477
478 /* convenient aliases for setting fg/bg to colors */
479 color_aliases (Color_fg);
480 color_aliases (Color_bg);
481#ifndef NO_CURSORCOLOR
482 color_aliases (Color_cursor);
483 color_aliases (Color_cursor2);
484#endif /* NO_CURSORCOLOR */
485 color_aliases (Color_pointer_fg);
486 color_aliases (Color_pointer_bg);
487 color_aliases (Color_border);
488#ifndef NO_BOLD_UNDERLINE_REVERSE
489 color_aliases (Color_BD);
490 color_aliases (Color_UL);
491 color_aliases (Color_RV);
492#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
493
494 if (!rs[Rs_color + Color_border])
495 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
496
497 return cmd_argv;
363} 498}
364#endif 499
365/*----------------------------------------------------------------------*/ 500/*----------------------------------------------------------------------*/
366/* EXTPROTO */ 501void
367int 502rxvt_term::init_env ()
368rxvt_init_vars(pR)
369{ 503{
370 struct rxvt_hidden *h; 504 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; 505 unsigned int u;
710 char *val; 506 char *val;
711 507
712#ifdef DISPLAY_IS_IP 508#ifdef DISPLAY_IS_IP
713/* Fixup display_name for export over pty to any interested terminal 509 /* 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 510 * 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 511 * (for the first non-loopback interface) that we get from
716 * rxvt_network_display(). This is more "name-resolution-portable", if you 512 * rxvt_network_display (). This is more "name-resolution-portable", if you
717 * will, and probably allows for faster x-client startup if your name 513 * 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 514 * server is beyond a slow link or overloaded at client startup. Of
719 * course that only helps the shell's child processes, not us. 515 * course that only helps the shell's child processes, not us.
720 * 516 *
721 * Giving out the display_name also affords a potential security hole 517 * Giving out the display_name also affords a potential security hole
722 */ 518 */
723 val = rxvt_network_display(R->h->rs[Rs_display_name]); 519 val = rxvt_network_display (rs[Rs_display_name]);
724 R->h->rs[Rs_display_name] = (const char *)val; 520 rs[Rs_display_name] = (const char *)val;
521
725 if (val == NULL) 522 if (val == NULL)
726#endif /* DISPLAY_IS_IP */ 523#endif /* DISPLAY_IS_IP */
727 val = XDisplayString(R->Xdisplay); 524 val = XDisplayString (display->display);
525
728 if (R->h->rs[Rs_display_name] == NULL) 526 if (rs[Rs_display_name] == NULL)
729 R->h->rs[Rs_display_name] = val; /* use broken `:0' value */ 527 rs[Rs_display_name] = val; /* use broken `:0' value */
730 528
731 i = STRLEN(val); 529 i = strlen (val);
732 R->h->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 530 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
733 531
734 sprintf(R->h->env_display, "DISPLAY=%s", val); 532 sprintf (env_display, "DISPLAY=%s", val);
735 533
736 /* avoiding the math library: 534 /* avoiding the math library:
737 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ 535 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
738 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ; 536 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
537 ;
739 MAX_IT(i, 1); 538 MAX_IT (i, 1);
740 R->h->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); 539 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
741 540
742 sprintf(R->h->env_windowid, "WINDOWID=%u", 541 sprintf (env_windowid, "WINDOWID=%u",
743 (unsigned int)R->TermWin.parent[0]); 542 (unsigned int)TermWin.parent[0]);
744 543
745/* add entries to the environment: 544 /* add entries to the environment:
746 * @ DISPLAY: in case we started with -display 545 * @ DISPLAY: in case we started with -display
747 * @ WINDOWID: X window id number of the window 546 * @ WINDOWID: X window id number of the window
748 * @ COLORTERM: terminal sub-name and also indicates its color 547 * @ COLORTERM: terminal sub-name and also indicates its color
749 * @ TERM: terminal name 548 * @ TERM: terminal name
750 * @ TERMINFO: path to terminfo directory 549 * @ TERMINFO: path to terminfo directory
550 * @ COLORFGBG: fg;bg color codes
751 */ 551 */
752 putenv(R->h->env_display); 552 putenv (env_display);
753 putenv(R->h->env_windowid); 553 putenv (env_windowid);
554 if (env_colorfgbg)
555 putenv (env_colorfgbg);
556
754#ifdef RXVT_TERMINFO 557#ifdef RXVT_TERMINFO
755 putenv("TERMINFO=" RXVT_TERMINFO); 558 putenv ("TERMINFO=" RXVT_TERMINFO);
756#endif 559#endif
757 if (XDEPTH <= 2) 560
561 if (display->depth <= 2)
758 putenv("COLORTERM=" COLORTERMENV "-mono"); 562 putenv ("COLORTERM=" COLORTERMENV "-mono");
759 else 563 else
760 putenv("COLORTERM=" COLORTERMENVFULL); 564 putenv ("COLORTERM=" COLORTERMENVFULL);
565
761 if (R->h->rs[Rs_term_name] != NULL) { 566 if (rs[Rs_term_name] != NULL)
567 {
762 R->h->env_term = (char *)rxvt_malloc((STRLEN(R->h->rs[Rs_term_name]) + 6) * sizeof(char)); 568 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]); 569 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
764 putenv(R->h->env_term); 570 putenv (env_term);
571 }
765 } else 572 else
766 putenv("TERM=" TERMENV); 573 putenv ("TERM=" TERMENV);
767 574
768#ifdef HAVE_UNSETENV 575#ifdef HAVE_UNSETENV
769/* avoid passing old settings and confusing term size */ 576 /* avoid passing old settings and confusing term size */
770 unsetenv("LINES"); 577 unsetenv ("LINES");
771 unsetenv("COLUMNS"); 578 unsetenv ("COLUMNS");
772 unsetenv("TERMCAP"); /* terminfo should be okay */ 579 unsetenv ("TERMCAP"); /* terminfo should be okay */
773#endif /* HAVE_UNSETENV */ 580#endif /* HAVE_UNSETENV */
774} 581}
775 582
776/*----------------------------------------------------------------------*/ 583/*----------------------------------------------------------------------*/
777/* 584/*
778 * This is more or less stolen straight from XFree86 xterm. 585 * This is more or less stolen straight from XFree86 xterm.
779 * This should support all European type languages. 586 * This should support all European type languages.
780 */ 587 */
781/* EXTPROTO */
782void 588void
589rxvt_term::set_locale (const char *locale)
590{
591#if HAVE_XSETLOCALE || HAVE_SETLOCALE
592 free (this->locale);
593 this->locale = setlocale (LC_CTYPE, locale);
594
595 if (!this->locale)
596 {
597 if (*locale)
598 {
599 rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);
600 setlocale (LC_CTYPE, "");
601 }
602 else
603 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
604
605 this->locale = "";
606 }
607
608
609 this->locale = rxvt_strdup (this->locale);
610 SET_LOCALE (this->locale);
611 mbstate.reset ();
612#endif
613
614#if HAVE_NL_LANGINFO
615 char *codeset = strdup (nl_langinfo (CODESET));
616 // /^UTF.?8/i
617 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
618 && (codeset[1] == 'T' || codeset[1] == 't')
619 && (codeset[2] == 'F' || codeset[2] == 'f')
620 && (codeset[3] == '8' || codeset[4] == '8');
621 free (codeset);
622#else
623 enc_utf8 = 0;
624#endif
625}
626
627void
783rxvt_init_xlocale(pR) 628rxvt_term::init_xlocale ()
784{ 629{
785#ifdef USE_XIM 630#ifdef USE_XIM
786 if (R->h->locale == NULL) 631 if (!locale)
787 rxvt_print_error("Setting locale failed."); 632 rxvt_warn ("setting locale failed, working without locale support.\n");
788 else { 633 else
789 Atom wmlocale; 634 {
635 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
790 636
791 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False); 637 if (!XSupportsLocale ())
792 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale, 638 {
793 XA_STRING, 8, PropModeReplace, 639 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; 640 return;
799 } 641 }
800 rxvt_setTermFontSet(aR_ 0);
801 642
643 im_ev.start (display);
644
802 /* see if we can connect yet */ 645 /* see if we can connect already */
803 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 646 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 } 647 }
810#endif 648#endif
811} 649}
812 650
813/*----------------------------------------------------------------------*/ 651/*----------------------------------------------------------------------*/
814/* EXTPROTO */
815void 652void
816rxvt_init_command(pR_ const char *const *argv) 653rxvt_term::init_command (const char *const *argv)
817{ 654{
818/* 655 /*
819 * Initialize the command connection. 656 * Initialize the command connection.
820 * This should be called after the X server connection is established. 657 * This should be called after the X server connection is established.
821 */ 658 */
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
835 659
836#ifdef META8_OPTION 660#ifdef META8_OPTION
837 R->h->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC); 661 meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);
838#endif 662#endif
663
839 rxvt_get_ourmods(aR); 664 get_ourmods ();
665
840 if (!(R->Options & Opt_scrollTtyOutput)) 666 if (!(options & Opt_scrollTtyOutput))
841 R->h->PrivateModes |= PrivMode_TtyOutputInh; 667 priv_modes |= PrivMode_TtyOutputInh;
842 if (R->Options & Opt_scrollTtyKeypress) 668 if (options & Opt_scrollTtyKeypress)
843 R->h->PrivateModes |= PrivMode_Keypress; 669 priv_modes |= PrivMode_Keypress;
844 if (!(R->Options & Opt_jumpScroll)) 670 if (!(options & Opt_jumpScroll))
845 R->h->PrivateModes |= PrivMode_smoothScroll; 671 priv_modes |= PrivMode_smoothScroll;
672
846#ifndef NO_BACKSPACE_KEY 673#ifndef NO_BACKSPACE_KEY
847 if (STRCMP(R->h->key_backspace, "DEC") == 0) 674 if (strcmp (key_backspace, "DEC") == 0)
848 R->h->PrivateModes |= PrivMode_HaveBackSpace; 675 priv_modes |= PrivMode_HaveBackSpace;
849#endif 676#endif
677
850/* add value for scrollBar */ 678 /* add value for scrollBar */
851 if (scrollbar_visible(R)) { 679 if (scrollbar_visible ())
852 R->h->PrivateModes |= PrivMode_scrollBar; 680 {
681 priv_modes |= PrivMode_scrollBar;
853 R->h->SavedModes |= PrivMode_scrollBar; 682 SavedModes |= PrivMode_scrollBar;
854 } 683 }
684
855 if (menubar_visible(R)) { 685 if (menubar_visible ())
856 R->h->PrivateModes |= PrivMode_menuBar; 686 {
687 priv_modes |= PrivMode_menuBar;
857 R->h->SavedModes |= PrivMode_menuBar; 688 SavedModes |= PrivMode_menuBar;
858 } 689 }
859#ifdef GREEK_SUPPORT
860 greek_init();
861#endif
862
863 R->Xfd = XConnectionNumber(R->Xdisplay);
864 690
865#ifdef CURSOR_BLINK 691#ifdef CURSOR_BLINK
866 if (R->Options & Opt_cursorBlink) 692 if (options & Opt_cursorBlink)
867 (void)gettimeofday(&R->h->lastcursorchange, NULL); 693 (void)gettimeofday (&lastcursorchange, NULL);
868#endif 694#endif
869 695
870 if ((R->cmd_fd = rxvt_run_command(aR_ argv)) < 0) { 696 run_command (argv);
871 rxvt_print_error("aborting");
872 exit(EXIT_FAILURE);
873 }
874} 697}
875 698
876/*----------------------------------------------------------------------*/ 699/*----------------------------------------------------------------------*/
877/* INTPROTO */
878void 700void
879rxvt_Get_Colours(pR) 701rxvt_term::Get_Colours ()
880{ 702{
881 int i; 703 int i;
882 704
705#ifdef OFF_FOCUS_FADING
706 pix_colors = pix_colors_focused;
707#endif
708
883 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { 709 for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
884 rxvt_color xcol; 710 {
711 rxvt_color xcol;
885 712
886 if (!R->h->rs[Rs_color + i]) 713 if (!rs[Rs_color + i])
887 continue; 714 continue;
888 715
889 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->h->rs[Rs_color + i])) { 716 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
717 {
890#ifndef XTERM_REVERSE_VIDEO 718#ifndef XTERM_REVERSE_VIDEO
891 if (i < 2 && (R->Options & Opt_reverseVideo)) { 719 if (i < 2 && (options & Opt_reverseVideo))
892 R->h->rs[Rs_color + i] = def_colorName[!i]; 720 rs[Rs_color + i] = def_colorName[!i];
893 } else 721 else
894#endif 722#endif
895 R->h->rs[Rs_color + i] = def_colorName[i]; 723 rs[Rs_color + i] = def_colorName[i];
724
896 if (!R->h->rs[Rs_color + i]) 725 if (!rs[Rs_color + i])
897 continue; 726 continue;
727
898 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->h->rs[Rs_color + i])) { 728 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
899 switch (i) { 729 {
900 case Color_fg: 730 switch (i)
901 case Color_bg: 731 {
732 case Color_fg:
733 case Color_bg:
902 /* fatal: need bg/fg color */ 734 /* fatal: need bg/fg color */
903 rxvt_print_error("aborting"); 735 rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
904 exit(EXIT_FAILURE); 736 /* NOTREACHED */
905 /* NOTREACHED */ 737 break;
906 break;
907#ifndef NO_CURSORCOLOR 738#ifndef NO_CURSORCOLOR
908 case Color_cursor2: 739 case Color_cursor2:
909 xcol = R->PixColors[Color_fg]; 740 xcol = pix_colors[Color_fg];
910 break; 741 break;
911#endif /* ! NO_CURSORCOLOR */ 742#endif /* ! NO_CURSORCOLOR */
912 case Color_pointer: 743 case Color_pointer_fg:
913 xcol = R->PixColors[Color_fg]; 744 xcol = pix_colors[Color_fg];
914 break; 745 break;
915 default: 746 default:
916 xcol = R->PixColors[Color_bg]; /* None */ 747 xcol = pix_colors[Color_bg]; /* None */
917 break; 748 break;
918 } 749 }
750 }
751 }
752
753 pix_colors[i] = xcol;
754#ifdef OFF_FOCUS_FADING
755 if (rs[Rs_fade])
756 pix_colors_unfocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
757#endif
758 SET_PIXCOLOR (i);
919 } 759 }
920 } 760
921 R->PixColors[i] = xcol; 761 if (display->depth <= 2)
922 SET_PIXCOLOR(R->h, i);
923 } 762 {
763 if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
764 if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
765 if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
766 }
924 767
925 if (XDEPTH <= 2 || !R->h->rs[Rs_color + Color_pointer]) 768 /*
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 769 * get scrollBar/menuBar shadow colors
932 * 770 *
933 * The calculations of topShadow/bottomShadow values are adapted 771 * The calculations of topShadow/bottomShadow values are adapted
934 * from the fvwm window manager. 772 * from the fvwm window manager.
935 */ 773 */
936#ifdef KEEP_SCROLLCOLOR 774#ifdef KEEP_SCROLLCOLOR
937 if (XDEPTH <= 2) { /* Monochrome */ 775
938 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 776 if (display->depth <= 2)
777 { /* Monochrome */
778 pix_colors[Color_scroll] = pix_colors[Color_fg];
939 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 779 pix_colors[Color_topShadow] = pix_colors[Color_bg];
940 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 780 pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
941 } else { 781 }
942 rxvt_color xcol[3]; 782 else
783 {
784 rxvt_color xcol[2];
943 /* xcol[0] == white 785 /* xcol[0] == white
944 * xcol[1] == top shadow 786 * xcol[1] == top shadow
945 * xcol[2] == bot shadow */ 787 * xcol[2] == bot shadow */
946 788
947 xcol[1] = R->PixColors[Color_scroll]; 789 xcol[1] = pix_colors[Color_scroll];
948# ifdef PREFER_24BIT 790 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
954 791
955 unsigned short R1, G1, B1, R0, G0, B0; 792 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
956 793
957 xcol[0].get (r, R0, G0, B0); 794 xcol[0].get (display, pr0, pg0, pb0);
958 xcol[1].get (r, R1, G1, B1); 795 xcol[1].get (display, pr1, pg1, pb1);
959 796
960 /* bottomShadowColor */ 797 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];
963 798
964 R->PixColors[Color_bottomShadow] = xcol[2];
965
966 /* topShadowColor */ 799 /* topShadowColor */
967 if (!xcol[1].set (aR_ 800 if (!xcol[1].set (display,
968 min (R0, max (R0 / 5, R1) * 7 / 5), 801 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
969 min (G0, max (G0 / 5, G1) * 7 / 5), 802 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
970 min (B0, max (B0 / 5, B1) * 7 / 5))) 803 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
971 xcol[1] = R->PixColors[Color_White]; 804 xcol[1] = pix_colors[Color_White];
972 805
973 R->PixColors[Color_topShadow] = xcol[1]; 806 pix_colors[Color_topShadow] = xcol[1];
974 } 807 }
975#endif /* KEEP_SCROLLCOLOR */ 808#endif /* KEEP_SCROLLCOLOR */
976} 809}
977 810
978/*----------------------------------------------------------------------*/ 811/*----------------------------------------------------------------------*/
979/* color aliases, fg/bg bright-bold */ 812/* color aliases, fg/bg bright-bold */
980/* INTPROTO */
981void 813void
982rxvt_color_aliases(pR_ int idx) 814rxvt_term::color_aliases (int idx)
983{ 815{
984 if (R->h->rs[Rs_color + idx] && isdigit(*(R->h->rs[Rs_color + idx]))) { 816 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
985 int i = atoi(R->h->rs[Rs_color + idx]); 817 {
818 int i = atoi (rs[Rs_color + idx]);
986 819
987 if (i >= 8 && i <= 15) { /* bright colors */ 820 if (i >= 8 && i <= 15)
821 { /* bright colors */
988 i -= 8; 822 i -= 8;
989#ifndef NO_BRIGHTCOLOR 823#ifndef NO_BRIGHTCOLOR
990 R->h->rs[Rs_color + idx] = R->h->rs[Rs_color + minBrightCOLOR + i]; 824 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
991 return; 825 return;
992#endif 826#endif
993 } 827 }
828
994 if (i >= 0 && i <= 7) /* normal colors */ 829 if (i >= 0 && i <= 7) /* normal colors */
995 R->h->rs[Rs_color + idx] = R->h->rs[Rs_color + minCOLOR + i]; 830 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
996 } 831 }
997} 832}
998 833
999/*----------------------------------------------------------------------*/ 834/*----------------------------------------------------------------------*/
1000/* 835/*
1001 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 836 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1002 * Use resource ``modifier'' to override the Meta modifier 837 * Use resource ``modifier'' to override the Meta modifier
1003 */ 838 */
1004/* INTPROTO */
1005void 839void
1006rxvt_get_ourmods(pR) 840rxvt_term::get_ourmods ()
1007{ 841{
1008 int i, j, k; 842 int i, j, k;
1009 int requestedmeta, realmeta, realalt; 843 int requestedmeta, realmeta, realalt;
1010 const char *cm, *rsmod; 844 const char *cm, *rsmod;
1011 XModifierKeymap *map; 845 XModifierKeymap *map;
1012 KeyCode *kc; 846 KeyCode *kc;
1013 const unsigned int modmasks[] = 847 const unsigned int modmasks[] =
848 {
1014 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 849 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
850 };
1015 851
1016 requestedmeta = realmeta = realalt = 0; 852 requestedmeta = realmeta = realalt = 0;
1017 rsmod = R->h->rs[Rs_modifier]; 853 rsmod = rs[Rs_modifier];
854
1018 if (rsmod 855 if (rsmod
1019 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 856 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1020 requestedmeta = rsmod[3] - '0'; 857 requestedmeta = rsmod[3] - '0';
1021 858
1022 map = XGetModifierMapping(R->Xdisplay); 859 map = XGetModifierMapping (display->display);
1023 kc = map->modifiermap; 860 kc = map->modifiermap;
861
1024 for (i = 1; i < 6; i++) { 862 for (i = 1; i < 6; i++)
863 {
1025 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 864 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
865
1026 for (j = map->max_keypermod; j--; k++) { 866 for (j = map->max_keypermod; j--; k++)
867 {
1027 if (kc[k] == 0) 868 if (kc[k] == 0)
1028 break; 869 break;
870
1029 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 871 switch (XKeycodeToKeysym (display->display, kc[k], 0))
872 {
1030 case XK_Num_Lock: 873 case XK_Num_Lock:
1031 R->h->ModNumLockMask = modmasks[i - 1]; 874 ModNumLockMask = modmasks[i - 1];
1032 /* FALLTHROUGH */ 875 continue;
1033 default: 876
1034 continue; /* for(;;) */ 877 case XK_ISO_Level3_Shift:
878 ModLevel3Mask = modmasks[i - 1];
879 continue;
880
1035 case XK_Meta_L: 881 case XK_Meta_L:
1036 case XK_Meta_R: 882 case XK_Meta_R:
1037 cm = "meta"; 883 cm = "meta";
1038 realmeta = i; 884 realmeta = i;
1039 break; 885 break;
886
1040 case XK_Alt_L: 887 case XK_Alt_L:
1041 case XK_Alt_R: 888 case XK_Alt_R:
1042 cm = "alt"; 889 cm = "alt";
1043 realalt = i; 890 realalt = i;
1044 break; 891 break;
892
1045 case XK_Super_L: 893 case XK_Super_L:
1046 case XK_Super_R: 894 case XK_Super_R:
1047 cm = "super"; 895 cm = "super";
1048 break; 896 break;
897
1049 case XK_Hyper_L: 898 case XK_Hyper_L:
1050 case XK_Hyper_R: 899 case XK_Hyper_R:
1051 cm = "hyper"; 900 cm = "hyper";
1052 break; 901 break;
902
903 default:
904 continue;
905 }
906
907 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
908 requestedmeta = i;
909 }
1053 } 910 }
1054 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 911
1055 requestedmeta = i;
1056 }
1057 }
1058 XFreeModifiermap(map); 912 XFreeModifiermap (map);
913
1059 i = (requestedmeta ? requestedmeta 914 i = requestedmeta ? requestedmeta
1060 : (realmeta ? realmeta 915 : realmeta ? realmeta
1061 : (realalt ? realalt : 0))); 916 : realalt ? realalt
917 : 0;
918
1062 if (i) 919 if (i)
1063 R->h->ModMetaMask = modmasks[i - 1]; 920 ModMetaMask = modmasks[i - 1];
1064} 921}
1065 922
1066/*----------------------------------------------------------------------*/ 923/*----------------------------------------------------------------------*/
1067/* rxvt_Create_Windows() - Open and map the window */ 924/* rxvt_Create_Windows () - Open and map the window */
1068/* EXTPROTO */
1069void 925void
1070rxvt_Create_Windows(pR_ int argc, const char *const *argv) 926rxvt_term::create_windows (int argc, const char *const *argv)
1071{ 927{
1072 XClassHint classHint; 928 XClassHint classHint;
1073 XWMHints wmHint; 929 XWMHints wmHint;
930#if ENABLE_FRILLS
931 Atom prop = None;
932 MWMHints mwmhints;
933#endif
1074 XGCValues gcvalue; 934 XGCValues gcvalue;
1075 long vt_emask; 935 long vt_emask;
936 XSetWindowAttributes attributes;
937 XWindowAttributes gattr;
938 Window top, parent;
939 dDisp;
1076 940
941#ifdef USING_W11LIB
942 /* enable W11 callbacks */
943 W11AddEventHandler (disp, rxvt_W11_process_x_event);
944#endif
945
946 assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);
947 XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);
948
949 if (options & Opt_transparent)
950 {
951 XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);
952 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
953 }
954
955#if ENABLE_FRILLS
956 if (options & Opt_borderLess)
957 {
958 prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);
959
960 if (prop == None)
961 {
962 /* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
1077#ifdef PREFER_24BIT 963#ifdef PREFER_24BIT
1078 XSetWindowAttributes attributes; 964 attributes.override_redirect = TRUE;
965#endif
966 mwmhints.flags = 0;
967 }
968 else
969 {
970 mwmhints.flags = MWM_HINTS_DECORATIONS;
971 mwmhints.decorations = 0;
972 }
973 }
974 else
975 mwmhints.flags = 0;
976#endif
977
978 /* grab colors before netscape does */
979 Get_Colours ();
980
981 if (!set_fonts ())
982 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
983
984 parent = DefaultRootWindow (disp);
985
986#if ENABLE_XEMBED
987 if (rs[Rs_embed])
988 {
1079 XWindowAttributes gattr; 989 XWindowAttributes wattr;
1080 990
1081 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 991 parent = strtol (rs[Rs_embed], 0, 0);
1082 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen); 992
993 if (!XGetWindowAttributes (disp, parent, &wattr))
994 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
995
996 window_calc (wattr.width, wattr.height);
997 }
998
999#endif
1000 window_calc (0, 0);
1001
1002 /* sub-window placement & size in rxvt_resize_subwindows () */
1003#ifdef PREFER_24BIT
1004 attributes.background_pixel = pix_colors_focused[Color_border];
1005 attributes.border_pixel = pix_colors_focused[Color_border];
1006 attributes.colormap = display->cmap;
1007 top = XCreateWindow (disp, parent,
1008 szHint.x, szHint.y,
1009 szHint.width, szHint.height,
1010 TermWin.ext_bwidth,
1011 display->depth, InputOutput,
1012 display->visual,
1013 CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1014#else
1015 top = XCreateSimpleWindow (disp, parent,
1016 szHint.x, szHint.y,
1017 szHint.width, szHint.height,
1018 TermWin.ext_bwidth,
1019 pix_colors_focused[Color_border],
1020 pix_colors_focused[Color_border]);
1021#endif
1022
1023 TermWin.parent[0] = top;
1024
1025 old_width = szHint.width;
1026 old_height = szHint.height;
1027
1028 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1029 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1030
1031 classHint.res_name = (char *)rs[Rs_name];
1032 classHint.res_class = (char *)RESCLASS;
1033
1034 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1035 wmHint.input = True;
1036 wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;
1037 wmHint.window_group = top;
1038
1039 XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,
1040 &szHint, &wmHint, &classHint);
1041
1042 Atom protocols[] = {
1043 xa[XA_WM_DELETE_WINDOW],
1044#if ENABLE_EWMH
1045 xa[XA_NET_WM_PING],
1046#endif
1047 };
1048
1049 XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1050
1051#if ENABLE_EWMH
1052 long pid = getpid ();
1053
1054 XChangeProperty (disp, top,
1055 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1056 PropModeReplace, (unsigned char *)&pid, 1);
1057
1058 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1059#endif
1060
1061 XSelectInput (disp, top,
1062 KeyPressMask
1063#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1064 | KeyReleaseMask
1065#endif
1066 | FocusChangeMask | VisibilityChangeMask
1067 | ExposureMask | StructureNotifyMask);
1068
1069 termwin_ev.start (display, top);
1070
1071#if ENABLE_FRILLS
1072 if (mwmhints.flags)
1073 XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1074 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1075#endif
1076
1077 /* vt cursor: Black-on-White is standard, but this is more popular */
1078 TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
1079
1080#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1081 /* cursor (menuBar/scrollBar): Black-on-White */
1082 leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1083#endif
1084
1085 /* the vt window */
1086 TermWin.vt = XCreateSimpleWindow (disp, top,
1087 window_vt_x,
1088 window_vt_y,
1089 TermWin_TotalWidth (),
1090 TermWin_TotalHeight (),
1091 0,
1092 pix_colors_focused[Color_fg],
1093 pix_colors_focused[Color_bg]);
1094#ifdef DEBUG_X
1095 XStoreName (disp, TermWin.vt, "vt window");
1096#endif
1097
1098 attributes.bit_gravity = NorthWestGravity;
1099 XChangeWindowAttributes (disp, TermWin.vt, CWBitGravity, &attributes);
1100
1101 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1083 1102
1084#ifdef POINTER_BLANK 1103#ifdef POINTER_BLANK
1085 static rxvt_color blackcolour; 1104 if (options & Opt_pointerBlank)
1086 blackcolour.set (r, 0, 0, 0); 1105 vt_emask |= PointerMotionMask;
1106 else
1087#endif 1107#endif
1088 if (R->Options & Opt_transparent) { 1108 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 1109
1100 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) { 1110 XSelectInput (disp, TermWin.vt, vt_emask);
1101 XDEPTH = 24; 1111 vt_ev.start (display, TermWin.vt);
1102 XVISUAL = vinfo.visual; 1112
1103 XCMAP = XCreateColormap(R->Xdisplay, 1113#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1104 RootWindow(R->Xdisplay, Xscreen), 1114 if (menuBar_height ())
1105 XVISUAL, AllocNone);
1106 }
1107 }
1108 } 1115 {
1109#endif 1116 menuBar.win = XCreateSimpleWindow (disp, top,
1117 window_vt_x, 0,
1118 TermWin_TotalWidth (),
1119 menuBar_TotalHeight (),
1120 0,
1121 pix_colors_focused[Color_fg],
1122 pix_colors_focused[Color_scroll]);
1110 1123
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 1124#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"); 1125 XStoreName (disp, menuBar.win, "menubar");
1213#endif 1126#endif
1214 XDefineCursor(R->Xdisplay, R->menuBar.win, R->h->pointer_leftptr); 1127
1128 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1129
1130 XDefineCursor (disp, menuBar.win,
1131 XCreateFontCursor (disp, XC_left_ptr));
1132
1215 XSelectInput(R->Xdisplay, R->menuBar.win, 1133 XSelectInput (disp, menuBar.win,
1216 (ExposureMask | ButtonPressMask | ButtonReleaseMask 1134 (ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1217 | Button1MotionMask)); 1135 menubar_ev.start (display, menuBar.win);
1218 } 1136 }
1219#endif 1137#endif
1138
1220#ifdef XPM_BACKGROUND 1139#ifdef XPM_BACKGROUND
1221 if (R->h->rs[Rs_backgroundPixmap] != NULL 1140 if (rs[Rs_backgroundPixmap] != NULL
1222 && !(R->Options & Opt_transparent)) { 1141 && ! (options & Opt_transparent))
1142 {
1223 const char *p = R->h->rs[Rs_backgroundPixmap]; 1143 const char *p = rs[Rs_backgroundPixmap];
1224 1144
1225 if ((p = STRCHR(p, ';')) != NULL) { 1145 if ((p = strchr (p, ';')) != NULL)
1226 p++; 1146 {
1227 rxvt_scale_pixmap(aR_ p); 1147 p++;
1228 } 1148 scale_pixmap (p);
1149 }
1150
1229 rxvt_set_bgPixmap(aR_ R->h->rs[Rs_backgroundPixmap]); 1151 set_bgPixmap (rs[Rs_backgroundPixmap]);
1230 rxvt_scr_touch(aR_ True); 1152 scr_touch (true);
1231 } 1153 }
1232#endif 1154#endif
1233 1155
1234/* graphics context for the vt window */ 1156 /* graphics context for the vt window */
1235 gcvalue.foreground = R->PixColors[Color_fg]; 1157 gcvalue.foreground = pix_colors[Color_fg];
1236 gcvalue.background = R->PixColors[Color_bg]; 1158 gcvalue.background = pix_colors[Color_bg];
1237 gcvalue.graphics_exposures = 1; 1159 gcvalue.graphics_exposures = 1;
1238 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 1160 TermWin.gc = XCreateGC (disp, TermWin.vt,
1239 GCForeground | GCBackground 1161 GCForeground | GCBackground | GCGraphicsExposures,
1240 | GCGraphicsExposures, &gcvalue); 1162 &gcvalue);
1163
1164 TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1241 1165
1242#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1166#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1243 gcvalue.foreground = R->PixColors[Color_topShadow]; 1167 gcvalue.foreground = pix_colors[Color_topShadow];
1244 R->h->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1168 topShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1245 GCForeground, &gcvalue);
1246 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1169 gcvalue.foreground = pix_colors[Color_bottomShadow];
1247 R->h->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1170 botShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1248 GCForeground, &gcvalue); 1171 gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1249 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1172 scrollbarGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1250 : Color_scroll)]; 1173#endif
1251 R->h->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1174
1252 GCForeground, &gcvalue); 1175#ifdef OFF_FOCUS_FADING
1176 // initially we are in unfocused state
1177 if (rs[Rs_fade])
1178 pix_colors = pix_colors_unfocused;
1179#endif
1180
1181 pointer_unblank ();
1182 scr_recolour ();
1183
1184#if ENABLE_XEMBED
1185 if (rs[Rs_embed])
1186 {
1187 long info[2] = { 0, XEMBED_MAPPED };
1188
1189 XChangeProperty (disp, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
1190 32, PropModeReplace, (unsigned char *)&info, 2);
1191 }
1192#endif
1193}
1194
1195/* ------------------------------------------------------------------------- *
1196 * GET TTY CURRENT STATE *
1197 * ------------------------------------------------------------------------- */
1198void
1199rxvt_get_ttymode (ttymode_t *tio, int erase)
1200{
1201#ifdef HAVE_TERMIOS_H
1202 /*
1203 * standard System V termios interface
1204 */
1205 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1206 {
1207 /* return error - use system defaults */
1208 tio->c_cc[VINTR] = CINTR;
1209 tio->c_cc[VQUIT] = CQUIT;
1210 tio->c_cc[VERASE] = CERASE;
1211 tio->c_cc[VKILL] = CKILL;
1212 tio->c_cc[VSTART] = CSTART;
1213 tio->c_cc[VSTOP] = CSTOP;
1214 tio->c_cc[VSUSP] = CSUSP;
1215# ifdef VDSUSP
1216
1217 tio->c_cc[VDSUSP] = CDSUSP;
1253#endif 1218# endif
1219# ifdef VREPRINT
1220
1221 tio->c_cc[VREPRINT] = CRPRNT;
1222# endif
1223# ifdef VDISCRD
1224
1225 tio->c_cc[VDISCRD] = CFLUSH;
1226# endif
1227# ifdef VWERSE
1228
1229 tio->c_cc[VWERSE] = CWERASE;
1230# endif
1231# ifdef VLNEXT
1232
1233 tio->c_cc[VLNEXT] = CLNEXT;
1234# endif
1235
1236 }
1237 tio->c_cc[VEOF] = CEOF;
1238 tio->c_cc[VEOL] = VDISABLE;
1239# ifdef VEOL2
1240
1241 tio->c_cc[VEOL2] = VDISABLE;
1242# endif
1243# ifdef VSWTC
1244
1245 tio->c_cc[VSWTC] = VDISABLE;
1246# endif
1247# ifdef VSWTCH
1248
1249 tio->c_cc[VSWTCH] = VDISABLE;
1250# endif
1251# if VMIN != VEOF
1252
1253 tio->c_cc[VMIN] = 1;
1254# endif
1255# if VTIME != VEOL
1256
1257 tio->c_cc[VTIME] = 0;
1258# endif
1259
1260 if (erase != -1)
1261 tio->c_cc[VERASE] = (char)erase;
1262
1263 /* input modes */
1264 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1265# ifdef IMAXBEL
1266 | IMAXBEL
1267# endif
1268 | IXON);
1269
1270 /* output modes */
1271 tio->c_oflag = (OPOST | ONLCR);
1272
1273 /* control modes */
1274 tio->c_cflag = (CS8 | CREAD);
1275
1276 /* line discipline modes */
1277 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1278# if defined (ECHOCTL) && defined (ECHOKE)
1279 | ECHOCTL | ECHOKE
1280# endif
1281 | ECHOE | ECHOK);
1282# else /* HAVE_TERMIOS_H */
1283
1284 /*
1285 * sgtty interface
1286 */
1287
1288 /* get parameters -- gtty */
1289 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1290 {
1291 tio->sg.sg_erase = CERASE; /* ^H */
1292 tio->sg.sg_kill = CKILL; /* ^U */
1293 }
1294 if (erase != -1)
1295 tio->sg.sg_erase = (char)erase;
1296
1297 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1298
1299 /* get special characters */
1300 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1301 {
1302 tio->tc.t_intrc = CINTR; /* ^C */
1303 tio->tc.t_quitc = CQUIT; /* ^\ */
1304 tio->tc.t_startc = CSTART; /* ^Q */
1305 tio->tc.t_stopc = CSTOP; /* ^S */
1306 tio->tc.t_eofc = CEOF; /* ^D */
1307 tio->tc.t_brkc = -1;
1308 }
1309 /* get local special chars */
1310 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1311 {
1312 tio->lc.t_suspc = CSUSP; /* ^Z */
1313 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1314 tio->lc.t_rprntc = CRPRNT; /* ^R */
1315 tio->lc.t_flushc = CFLUSH; /* ^O */
1316 tio->lc.t_werasc = CWERASE; /* ^W */
1317 tio->lc.t_lnextc = CLNEXT; /* ^V */
1318 }
1319 /* get line discipline */
1320 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1321# ifdef NTTYDISC
1322
1323 tio->line = NTTYDISC;
1324# endif /* NTTYDISC */
1325
1326 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1327#endif /* HAVE_TERMIOS_H */
1328
1329 /*
1330 * Debugging
1331 */
1332#ifdef DEBUG_TTYMODE
1333#ifdef HAVE_TERMIOS_H
1334 /* c_iflag bits */
1335 fprintf (stderr, "Input flags\n");
1336
1337 /* cpp token stringize doesn't work on all machines <sigh> */
1338# define FOO(flag,name) \
1339 if ((tio->c_iflag) & flag) \
1340 fprintf (stderr, "%s ", name)
1341
1342 /* c_iflag bits */
1343 FOO (IGNBRK, "IGNBRK");
1344 FOO (BRKINT, "BRKINT");
1345 FOO (IGNPAR, "IGNPAR");
1346 FOO (PARMRK, "PARMRK");
1347 FOO (INPCK, "INPCK");
1348 FOO (ISTRIP, "ISTRIP");
1349 FOO (INLCR, "INLCR");
1350 FOO (IGNCR, "IGNCR");
1351 FOO (ICRNL, "ICRNL");
1352 FOO (IXON, "IXON");
1353 FOO (IXOFF, "IXOFF");
1354# ifdef IUCLC
1355
1356 FOO (IUCLC, "IUCLC");
1357# endif
1358# ifdef IXANY
1359
1360 FOO (IXANY, "IXANY");
1361# endif
1362# ifdef IMAXBEL
1363
1364 FOO (IMAXBEL, "IMAXBEL");
1365# endif
1366
1367 fprintf (stderr, "\n");
1368
1369# undef FOO
1370# define FOO(entry, name) \
1371 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1372
1373 FOO (VINTR, "VINTR");
1374 FOO (VQUIT, "VQUIT");
1375 FOO (VERASE, "VERASE");
1376 FOO (VKILL, "VKILL");
1377 FOO (VEOF, "VEOF");
1378 FOO (VEOL, "VEOL");
1379# ifdef VEOL2
1380
1381 FOO (VEOL2, "VEOL2");
1382# endif
1383# ifdef VSWTC
1384
1385 FOO (VSWTC, "VSWTC");
1386# endif
1387# ifdef VSWTCH
1388
1389 FOO (VSWTCH, "VSWTCH");
1390# endif
1391
1392 FOO (VSTART, "VSTART");
1393 FOO (VSTOP, "VSTOP");
1394 FOO (VSUSP, "VSUSP");
1395# ifdef VDSUSP
1396
1397 FOO (VDSUSP, "VDSUSP");
1398# endif
1399# ifdef VREPRINT
1400
1401 FOO (VREPRINT, "VREPRINT");
1402# endif
1403# ifdef VDISCRD
1404
1405 FOO (VDISCRD, "VDISCRD");
1406# endif
1407# ifdef VWERSE
1408
1409 FOO (VWERSE, "VWERSE");
1410# endif
1411# ifdef VLNEXT
1412
1413 FOO (VLNEXT, "VLNEXT");
1414# endif
1415
1416 fprintf (stderr, "\n");
1417# undef FOO
1418# endif /* HAVE_TERMIOS_H */
1419#endif /* DEBUG_TTYMODE */
1254} 1420}
1255 1421
1256/*----------------------------------------------------------------------*/ 1422/*----------------------------------------------------------------------*/
1257/* 1423/*
1258 * Run the command in a subprocess and return a file descriptor for the 1424 * 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 1425 * master end of the pseudo-teletype pair with the command talking to
1260 * the slave. 1426 * the slave.
1261 */ 1427 */
1262/* INTPROTO */ 1428void
1263int
1264rxvt_run_command(pR_ const char *const *argv) 1429rxvt_term::run_command (const char *const *argv)
1265{ 1430{
1266 int cfd, er; 1431#if ENABLE_FRILLS
1267 1432 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 } 1433 {
1273#ifdef FD_SETSIZE 1434 pty.pty = atoi (rs[Rs_pty_fd]);
1274 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) { 1435 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 } 1436 }
1437 else
1279#endif 1438#endif
1280 fcntl(cfd, F_SETFL, O_NDELAY); 1439 if (!pty.get ())
1440 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1281 1441
1282/* get slave (tty) */ 1442 pty.set_utf8_mode (enc_utf8);
1283 if (R->tty_fd < 0) { 1443
1284#ifndef NO_SETOWNER_TTYDEV 1444 /* set initial window size */
1285 rxvt_privileged_ttydev(aR_ SAVE); 1445 tt_winch ();
1286#endif 1446
1287 if ((R->tty_fd = rxvt_get_tty(R->h->ttydev)) < 0) { 1447 int er;
1288 close(cfd); 1448
1289 rxvt_print_error("can't open slave tty %s", R->h->ttydev);
1290 return -1;
1291 }
1292 }
1293#ifndef NO_BACKSPACE_KEY 1449#ifndef NO_BACKSPACE_KEY
1294 if (R->h->key_backspace[0] && !R->h->key_backspace[1]) 1450 if (key_backspace[0] && !key_backspace[1])
1295 er = R->h->key_backspace[0]; 1451 er = key_backspace[0];
1296 else if (STRCMP(R->h->key_backspace, "DEC") == 0) 1452 else if (strcmp (key_backspace, "DEC") == 0)
1297 er = '\177'; /* the initial state anyway */ 1453 er = '\177'; /* the initial state anyway */
1298 else 1454 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 1455#endif
1310#endif 1456 er = -1;
1311 1457
1312 signal(SIGHUP, rxvt_Exit_signal); 1458 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 1459
1320/* need to trap SIGURG for SVR4 (Unixware) rlogin */ 1460#if ENABLE_FRILLS
1321/* signal (SIGURG, SIG_DFL); */ 1461 if (rs[Rs_pty_fd])
1462 return;
1463#endif
1464
1465 sw_chld.start (SIGCHLD);
1322 1466
1323#ifndef __QNX__ 1467#ifndef __QNX__
1324/* spin off the command interpreter */ 1468 /* spin off the command interpreter */
1325 switch (R->h->cmd_pid = fork()) { 1469 switch (cmd_pid = fork ())
1470 {
1326 case -1: 1471 case -1:
1327 rxvt_print_error("can't fork"); 1472 {
1328 return -1; 1473 cmd_pid = 0;
1474 rxvt_fatal ("can't fork, aborting.\n");
1475 }
1329 case 0: 1476 case 0:
1330 close(cfd); /* only keep R->tty_fd and STDERR open */ 1477 init_env ();
1331 close(R->Xfd); 1478
1332 if (rxvt_control_tty(R->tty_fd, R->h->ttydev) < 0) 1479 if (!pty.make_controlling_tty ())
1333 rxvt_print_error("could not obtain control of tty"); 1480 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1334 else { 1481 else
1482 {
1335 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1483 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1336 dup2(R->tty_fd, STDIN_FILENO); 1484 dup2 (pty.tty, STDIN_FILENO);
1337 dup2(R->tty_fd, STDOUT_FILENO); 1485 dup2 (pty.tty, STDOUT_FILENO);
1338 dup2(R->tty_fd, STDERR_FILENO); 1486 dup2 (pty.tty, STDERR_FILENO);
1339 if (R->tty_fd > 2) 1487
1340 close(R->tty_fd); 1488 // close all our file handles that we do no longer need
1341 rxvt_run_child(aR_ argv); 1489 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1342 } 1490 {
1491 if ((*t)->pty.pty > 2) close ((*t)->pty.pty);
1492 if ((*t)->pty.tty > 2) close ((*t)->pty.tty);
1493 }
1494
1495 run_child (argv);
1496 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1497 }
1498
1343 exit(EXIT_FAILURE); 1499 _exit (EXIT_FAILURE);
1344 /* NOTREACHED */ 1500
1345 default: 1501 default:
1346 { 1502 {
1347#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1503#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1348 int fdstdin; 1504 int fdstdin;
1349 1505
1350 fdstdin = dup(STDIN_FILENO); 1506 fdstdin = dup (STDIN_FILENO);
1351 dup2(R->tty_fd, STDIN_FILENO); 1507 dup2 (pty.tty, STDIN_FILENO);
1352#endif 1508#endif
1353 rxvt_privileged_utmp(aR_ SAVE); 1509
1510#ifdef UTMP_SUPPORT
1511 privileged_utmp (SAVE);
1512#endif
1513
1354#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1514#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1515
1355 dup2(fdstdin, STDIN_FILENO); 1516 dup2 (fdstdin, STDIN_FILENO);
1356 close(fdstdin); 1517 close (fdstdin);
1357#endif 1518#endif
1358 } 1519 }
1359 close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */ 1520
1360 break; 1521 pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1522 break;
1361 } 1523 }
1362#else /* __QNX__ uses qnxspawn() */ 1524#else /* __QNX__ uses qnxspawn () */
1363 fchmod(R->tty_fd, 0622); 1525 fchmod (pty.tty, 0622);
1364 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC); 1526 fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1365 fcntl(cfd, F_SETFD, FD_CLOEXEC); 1527 fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1366 1528
1367 if (rxvt_run_child(aR_ argv) == -1) 1529 if (run_child (argv) == -1)
1368 exit(EXIT_FAILURE); 1530 exit (EXIT_FAILURE);
1369#endif 1531#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} 1532}
1382 1533
1383/* ------------------------------------------------------------------------- * 1534/* ------------------------------------------------------------------------- *
1384 * CHILD PROCESS OPERATIONS * 1535 * CHILD PROCESS OPERATIONS *
1385 * ------------------------------------------------------------------------- */ 1536 * ------------------------------------------------------------------------- */
1386/* 1537/*
1387 * The only open file descriptor is the slave tty - so no error messages. 1538 * The only open file descriptor is the slave tty - so no error messages.
1388 * returns are fatal 1539 * returns are fatal
1389 */ 1540 */
1390/* INTPROTO */
1391int 1541int
1392rxvt_run_child(pR_ const char *const *argv) 1542rxvt_term::run_child (const char *const *argv)
1393{ 1543{
1394 char *login; 1544 char *login;
1395 1545
1396 SET_TTYMODE(STDIN_FILENO, &(R->h->tio)); /* init terminal attributes */ 1546 SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1397 1547
1398 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1548 if (options & Opt_console)
1549 { /* be virtual console, fail silently */
1399#ifdef TIOCCONS 1550#ifdef TIOCCONS
1400 unsigned int on = 1; 1551 unsigned int on = 1;
1401 1552
1402 ioctl(STDIN_FILENO, TIOCCONS, &on); 1553 ioctl (STDIN_FILENO, TIOCCONS, &on);
1403#elif defined (SRIOCSREDIR) 1554#elif defined (SRIOCSREDIR)
1404 int fd; 1555 int fd;
1405 1556
1406 fd = open(CONSOLE, O_WRONLY, 0); 1557 fd = open (CONSOLE, O_WRONLY, 0);
1407 if (fd >= 0) { 1558 if (fd >= 0)
1408 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1559 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1409 close(fd); 1560 close (fd);
1410 } 1561#endif /* SRIOCSREDIR */
1411#endif /* SRIOCSREDIR */
1412 } 1562 }
1413 1563
1414/* reset signals and spin off the command interpreter */ 1564 /* reset signals and spin off the command interpreter */
1415 signal(SIGINT, SIG_DFL); 1565 signal (SIGINT, SIG_DFL);
1416 signal(SIGQUIT, SIG_DFL); 1566 signal (SIGQUIT, SIG_DFL);
1417 signal(SIGCHLD, SIG_DFL); 1567 signal (SIGCHLD, SIG_DFL);
1418/* 1568 signal (SIGHUP, SIG_DFL);
1569 signal (SIGPIPE, SIG_DFL);
1570 /*
1419 * mimick login's behavior by disabling the job control signals 1571 * mimick login's behavior by disabling the job control signals
1420 * a shell that wants them can turn them back on 1572 * a shell that wants them can turn them back on
1421 */ 1573 */
1422#ifdef SIGTSTP 1574#ifdef SIGTSTP
1423 signal(SIGTSTP, SIG_IGN); 1575 signal (SIGTSTP, SIG_IGN);
1424 signal(SIGTTIN, SIG_IGN); 1576 signal (SIGTTIN, SIG_IGN);
1425 signal(SIGTTOU, SIG_IGN); 1577 signal (SIGTTOU, SIG_IGN);
1426#endif /* SIGTSTP */ 1578#endif /* SIGTSTP */
1427 1579
1428 /* set window size */ 1580 // unblock signals (signals are blocked by iom.C
1429 rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0); 1581 sigset_t ss;
1582 sigemptyset (&ss);
1583 sigprocmask (SIG_SETMASK, &ss, 0);
1430 1584
1431#ifndef __QNX__ 1585#ifndef __QNX__
1432/* command interpreter path */ 1586 /* command interpreter path */
1433 if (argv != NULL) { 1587 if (argv != NULL)
1588 {
1434# ifdef DEBUG_CMD 1589# ifdef DEBUG_CMD
1435 int i; 1590 int i;
1436 1591
1437 for (i = 0; argv[i]; i++) 1592 for (i = 0; argv[i]; i++)
1438 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1593 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1439# endif 1594# endif
1595
1440 execvp(argv[0], (char *const *)argv); 1596 execvp (argv[0], (char *const *)argv);
1441 /* no error message: STDERR is closed! */ 1597 /* no error message: STDERR is closed! */
1442 } else { 1598 }
1599 else
1600 {
1443 const char *argv0, *shell; 1601 const char *argv0, *shell;
1444 1602
1445 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1603 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1446 shell = "/bin/sh"; 1604 shell = "/bin/sh";
1447 1605
1448 argv0 = (const char *)rxvt_r_basename(shell); 1606 argv0 = (const char *)rxvt_r_basename (shell);
1607
1449 if (R->Options & Opt_loginShell) { 1608 if (options & Opt_loginShell)
1609 {
1450 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1610 login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1451 1611
1452 login[0] = '-'; 1612 login[0] = '-';
1453 STRCPY(&login[1], argv0); 1613 strcpy (&login[1], argv0);
1454 argv0 = login; 1614 argv0 = login;
1455 } 1615 }
1456 execlp(shell, argv0, NULL); 1616 execlp (shell, argv0, NULL);
1457 /* no error message: STDERR is closed! */ 1617 /* no error message: STDERR is closed! */
1458 }
1459#else /* __QNX__ uses qnxspawn() */
1460 { 1618 }
1619
1620#else /* __QNX__ uses qnxspawn () */
1621
1461 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; 1622 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1462 char *command = NULL, fullcommand[_MAX_PATH]; 1623 char *command = NULL, fullcommand[_MAX_PATH];
1463 char **arg_v, *arg_a[2] = { NULL, NULL }; 1624 char **arg_v, *arg_a[2] = { NULL, NULL };
1464 1625
1465 if (argv != NULL) { 1626 if (argv != NULL)
1627 {
1466 if (access(argv[0], X_OK) == -1) { 1628 if (access (argv[0], X_OK) == -1)
1467 if (STRCHR(argv[0], '/') == NULL) { 1629 {
1630 if (strchr (argv[0], '/') == NULL)
1631 {
1468 searchenv(argv[0], "PATH", fullcommand); 1632 searchenv (argv[0], "PATH", fullcommand);
1633
1469 if (fullcommand[0] != '\0') 1634 if (fullcommand[0] != '\0')
1470 command = fullcommand; 1635 command = fullcommand;
1471 } 1636 }
1637
1472 if (access(command, X_OK) == -1) 1638 if (access (command, X_OK) == -1)
1473 return -1; 1639 return -1;
1474 } else 1640 }
1641 else
1475 command = argv[0]; 1642 command = argv[0];
1643
1476 arg_v = argv; 1644 arg_v = argv;
1477 } else { 1645 }
1646 else
1647 {
1478 if ((command = getenv("SHELL")) == NULL || *command == '\0') 1648 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1479 command = "/bin/sh"; 1649 command = "/bin/sh";
1480 1650
1481 arg_a[0] = my_basename(command); 1651 arg_a[0] = my_basename (command);
1652
1482 if (R->Options & Opt_loginShell) { 1653 if (options & Opt_loginShell)
1654 {
1483 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char)); 1655 login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1484 1656
1485 login[0] = '-'; 1657 login[0] = '-';
1486 STRCPY(&login[1], arg_a[0]); 1658 strcpy (&login[1], arg_a[0]);
1487 arg_a[0] = login; 1659 arg_a[0] = login;
1488 } 1660 }
1661
1489 arg_v = arg_a; 1662 arg_v = arg_a;
1490 } 1663 }
1664
1491 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd; 1665 iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1492 R->h->cmd_pid = qnx_spawn(0, 0, 0, -1, -1, 1666 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1493 _SPAWN_SETSID | _SPAWN_TCSETPGRP, 1667 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1494 command, arg_v, environ, iov_a, 0); 1668 command, arg_v, environ, iov_a, 0);
1495 if (login) 1669 if (login)
1496 free(login); 1670 free (login);
1497 close(R->tty_fd); 1671
1498 return R->cmd_fd; 1672 pty.close_tty ();
1499 } 1673 return pty.pty;
1500#endif 1674#endif
1675
1501 return -1; 1676 return -1;
1502} 1677}
1503 1678
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) -----------------------*/ 1679/*----------------------- end-of-file (C source) -----------------------*/

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