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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.6 by pcg, Tue Nov 25 17:11:33 2003 UTC vs.
Revision 1.283 by sf-exg, Wed Oct 13 23:04:57 2010 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.6 2003/11/25 17:11:33 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
10 * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
11 * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
12 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
11 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
12 * - extensive modifications 14 * - extensive modifications
13 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 15 * Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com>
14 * - QNX support
15 * 16 *
16 * This program is free software; you can redistribute it and/or modify 17 * 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 18 * 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 19 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version. 20 * (at your option) any later version.
… …
31 * Initialisation routines. 32 * Initialisation routines.
32 */ 33 */
33 34
34#include "../config.h" /* NECESSARY */ 35#include "../config.h" /* NECESSARY */
35#include "rxvt.h" /* NECESSARY */ 36#include "rxvt.h" /* NECESSARY */
37#include "rxvtutil.h"
36#include "init.h" 38#include "init.h"
39#include "keyboard.h"
37 40
41#include <limits>
42
38#include <signal.h> 43#include <csignal>
39 44
45#include <fcntl.h>
46
47#ifdef HAVE_XSETLOCALE
48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale>
53# endif
54#endif
55
56#ifdef HAVE_NL_LANGINFO
57# include <langinfo.h>
58#endif
59
60#ifdef DISPLAY_IS_IP
61/* On Solaris link with -lsocket and -lnsl */
62#include <sys/types.h>
63#include <sys/socket.h>
64
65/* these next two are probably only on Sun (not Solaris) */
66#ifdef HAVE_SYS_SOCKIO_H
67#include <sys/sockio.h>
68#endif
69#ifdef HAVE_SYS_BYTEORDER_H
70#include <sys/byteorder.h>
71#endif
72
73#include <netinet/in.h>
74#include <arpa/inet.h>
75#include <net/if.h>
76#include <net/if_arp.h>
77
78static char *
79rxvt_network_display (const char *display)
80{
81 char buffer[1024], *rval = NULL;
82 struct ifconf ifc;
83 struct ifreq *ifr;
84 int i, skfd;
85
86 if (display[0] != ':' && strncmp (display, "unix:", 5))
87 return (char *) display; /* nothing to do */
88
89 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
90 ifc.ifc_buf = buffer;
91
92 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
93 {
94 perror ("socket");
95 return NULL;
96 }
97
98 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
99 {
100 perror ("SIOCGIFCONF");
101 close (skfd);
102 return NULL;
103 }
104
105 for (i = 0, ifr = ifc.ifc_req;
106 i < (ifc.ifc_len / sizeof (struct ifreq));
107 i++, ifr++)
108 {
109 struct ifreq ifr2;
110
111 strcpy (ifr2.ifr_name, ifr->ifr_name);
112
113 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
114 {
115 unsigned long addr;
116 struct sockaddr_in *p_addr;
117
118 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
119 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
120
121 /*
122 * not "0.0.0.0" or "127.0.0.1" - so format the address
123 */
124 if (addr && addr != 0x7F000001)
125 {
126 char *colon = strchr (display, ':');
127
128 if (colon == NULL)
129 colon = ":0.0";
130
131 rval = rxvt_malloc (strlen (colon) + 16);
132 sprintf (rval, "%d.%d.%d.%d%s",
133 (int) ((addr >> 030) & 0xFF),
134 (int) ((addr >> 020) & 0xFF),
135 (int) ((addr >> 010) & 0xFF),
136 (int) (addr & 0xFF), colon);
137 break;
138 }
139 }
140 }
141
142 close (skfd);
143
144 return rval;
145}
146#endif
147
40const char *const def_colorName[] = { 148const char *const def_colorName[] =
149 {
41 COLOR_FOREGROUND, 150 COLOR_FOREGROUND,
42 COLOR_BACKGROUND, 151 COLOR_BACKGROUND,
43/* low-intensity colors */ 152 /* low-intensity colors */
44 "Black", /* 0: black (#000000) */ 153 "rgb:00/00/00", // 0: black (Black)
45#ifndef NO_BRIGHTCOLOR 154 "rgb:cd/00/00", // 1: red (Red3)
46 "Red3", /* 1: red (#CD0000) */ 155 "rgb:00/cd/00", // 2: green (Green3)
47 "Green3", /* 2: green (#00CD00) */ 156 "rgb:cd/cd/00", // 3: yellow (Yellow3)
48 "Yellow3", /* 3: yellow (#CDCD00) */ 157 "rgb:00/00/cd", // 4: blue (Blue3)
49 "Blue3", /* 4: blue (#0000CD) */ 158 "rgb:cd/00/cd", // 5: magenta (Magenta3)
50 "Magenta3", /* 5: magenta (#CD00CD) */ 159 "rgb:00/cd/cd", // 6: cyan (Cyan3)
51 "Cyan3", /* 6: cyan (#00CDCD) */
52# ifdef XTERM_COLORS 160# ifdef XTERM_COLORS
53 "Grey90", /* 7: white (#E5E5E5) */ 161 "rgb:e5/e5/e5", // 7: white (Grey90)
54# else 162# else
55 "AntiqueWhite", /* 7: white (#FAEBD7) */ 163 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
56# endif 164# endif
57/* high-intensity colors */ 165 /* high-intensity colors */
58# ifdef XTERM_COLORS 166# ifdef XTERM_COLORS
59 "Grey30", /* 8: bright black (#4D4D4D) */ 167 "rgb:4d/4d/4d", // 8: bright black (Grey30)
60# else 168# else
61 "Grey25", /* 8: bright black (#404040) */ 169 "rgb:40/40/40", // 8: bright black (Grey25)
62# endif 170# endif
63#endif /* NO_BRIGHTCOLOR */ 171 "rgb:ff/00/00", // 1/9: bright red (Reed)
64 "Red", /* 1/9: bright red (#FF0000) */ 172 "rgb:00/ff/00", // 2/10: bright green (Green)
65 "Green", /* 2/10: bright green (#00FF00) */ 173 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
66 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 174 "rgb:00/00/ff", // 4/12: bright blue (Blue)
67 "Blue", /* 4/12: bright blue (#0000FF) */ 175 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
68 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 176 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
69 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 177 "rgb:ff/ff/ff", // 7/15: bright white (White)
70 "White", /* 7/15: bright white (#FFFFFF) */ 178
71#ifdef TTY_256COLOR 179#if !USE_256_COLORS
72 "rgb:00/00/00", /* default 16-255 color table */ 180 // 88 xterm colours
73 "rgb:00/00/2a", 181 "rgb:00/00/00",
74 "rgb:00/00/55", 182 "rgb:00/00/8b",
75 "rgb:00/00/7f",
76 "rgb:00/00/aa",
77 "rgb:00/00/d4", 183 "rgb:00/00/cd",
184 "rgb:00/00/ff",
78 "rgb:00/2a/00", 185 "rgb:00/8b/00",
79 "rgb:00/2a/2a", 186 "rgb:00/8b/8b",
80 "rgb:00/2a/55",
81 "rgb:00/2a/7f",
82 "rgb:00/2a/aa",
83 "rgb:00/2a/d4", 187 "rgb:00/8b/cd",
84 "rgb:00/55/00",
85 "rgb:00/55/2a",
86 "rgb:00/55/55",
87 "rgb:00/55/7f", 188 "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", 189 "rgb:00/cd/00",
103 "rgb:00/d4/2a", 190 "rgb:00/cd/8b",
104 "rgb:00/d4/55",
105 "rgb:00/d4/7f",
106 "rgb:00/d4/aa",
107 "rgb:00/d4/d4", 191 "rgb:00/cd/cd",
192 "rgb:00/cd/ff",
193 "rgb:00/ff/00",
194 "rgb:00/ff/8b",
195 "rgb:00/ff/cd",
196 "rgb:00/ff/ff",
108 "rgb:2a/00/00", 197 "rgb:8b/00/00",
109 "rgb:2a/00/2a", 198 "rgb:8b/00/8b",
110 "rgb:2a/00/55",
111 "rgb:2a/00/7f",
112 "rgb:2a/00/aa",
113 "rgb:2a/00/d4", 199 "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", 200 "rgb:8b/00/ff",
148 "rgb:55/00/aa",
149 "rgb:55/00/d4",
150 "rgb:55/2a/00", 201 "rgb:8b/8b/00",
151 "rgb:55/2a/2a", 202 "rgb:8b/8b/8b",
152 "rgb:55/2a/55", 203 "rgb:8b/8b/cd",
153 "rgb:55/2a/7f", 204 "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", 205 "rgb:8b/cd/00",
175 "rgb:55/d4/2a", 206 "rgb:8b/cd/8b",
176 "rgb:55/d4/55",
177 "rgb:55/d4/7f",
178 "rgb:55/d4/aa",
179 "rgb:55/d4/d4", 207 "rgb:8b/cd/cd",
180 "rgb:7f/00/00", 208 "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", 209 "rgb:8b/ff/00",
199 "rgb:7f/7f/2a", 210 "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", 211 "rgb:8b/ff/cd",
240 "rgb:aa/aa/00", 212 "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", 213 "rgb:cd/00/00",
253 "rgb:d4/00/2a", 214 "rgb:cd/00/8b",
254 "rgb:d4/00/55",
255 "rgb:d4/00/7f",
256 "rgb:d4/00/aa",
257 "rgb:d4/00/d4", 215 "rgb:cd/00/cd",
216 "rgb:cd/00/ff",
258 "rgb:d4/2a/00", 217 "rgb:cd/8b/00",
259 "rgb:d4/2a/2a", 218 "rgb:cd/8b/8b",
260 "rgb:d4/2a/55",
261 "rgb:d4/2a/7f",
262 "rgb:d4/2a/aa",
263 "rgb:d4/2a/d4", 219 "rgb:cd/8b/cd",
264 "rgb:d4/55/00",
265 "rgb:d4/55/2a",
266 "rgb:d4/55/55",
267 "rgb:d4/55/7f", 220 "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", 221 "rgb:cd/cd/00",
283 "rgb:d4/d4/2a", 222 "rgb:cd/cd/8b",
284 "rgb:d4/d4/55",
285 "rgb:d4/d4/7f",
286 "rgb:d4/d4/aa",
287 "rgb:d4/d4/d4", 223 "rgb:cd/cd/cd",
224 "rgb:cd/cd/ff",
225 "rgb:cd/ff/00",
226 "rgb:cd/ff/8b",
227 "rgb:cd/ff/cd",
228 "rgb:cd/ff/ff",
229 "rgb:ff/00/00",
230 "rgb:ff/00/8b",
231 "rgb:ff/00/cd",
232 "rgb:ff/00/ff",
233 "rgb:ff/8b/00",
234 "rgb:ff/8b/8b",
235 "rgb:ff/8b/cd",
236 "rgb:ff/8b/ff",
237 "rgb:ff/cd/00",
238 "rgb:ff/cd/8b",
239 "rgb:ff/cd/cd",
240 "rgb:ff/cd/ff",
241 "rgb:ff/ff/00",
242 "rgb:ff/ff/8b",
243 "rgb:ff/ff/cd",
244 "rgb:ff/ff/ff",
245 "rgb:2e/2e/2e",
246 "rgb:5c/5c/5c",
247 "rgb:73/73/73",
248 "rgb:8b/8b/8b",
249 "rgb:a2/a2/a2",
250 "rgb:b9/b9/b9",
251 "rgb:d0/d0/d0",
252 "rgb:e7/e7/e7",
253#else
254 // 256 xterm colours
255 "rgb:00/00/00",
256 "rgb:00/00/5f",
257 "rgb:00/00/87",
258 "rgb:00/00/af",
259 "rgb:00/00/d7",
260 "rgb:00/00/ff",
261 "rgb:00/5f/00",
262 "rgb:00/5f/5f",
263 "rgb:00/5f/87",
264 "rgb:00/5f/af",
265 "rgb:00/5f/d7",
266 "rgb:00/5f/ff",
267 "rgb:00/87/00",
268 "rgb:00/87/5f",
269 "rgb:00/87/87",
270 "rgb:00/87/af",
271 "rgb:00/87/d7",
272 "rgb:00/87/ff",
273 "rgb:00/af/00",
274 "rgb:00/af/5f",
275 "rgb:00/af/87",
276 "rgb:00/af/af",
277 "rgb:00/af/d7",
278 "rgb:00/af/ff",
279 "rgb:00/d7/00",
280 "rgb:00/d7/5f",
281 "rgb:00/d7/87",
282 "rgb:00/d7/af",
283 "rgb:00/d7/d7",
284 "rgb:00/d7/ff",
285 "rgb:00/ff/00",
286 "rgb:00/ff/5f",
287 "rgb:00/ff/87",
288 "rgb:00/ff/af",
289 "rgb:00/ff/d7",
290 "rgb:00/ff/ff",
291 "rgb:5f/00/00",
292 "rgb:5f/00/5f",
293 "rgb:5f/00/87",
294 "rgb:5f/00/af",
295 "rgb:5f/00/d7",
296 "rgb:5f/00/ff",
297 "rgb:5f/5f/00",
298 "rgb:5f/5f/5f",
299 "rgb:5f/5f/87",
300 "rgb:5f/5f/af",
301 "rgb:5f/5f/d7",
302 "rgb:5f/5f/ff",
303 "rgb:5f/87/00",
304 "rgb:5f/87/5f",
305 "rgb:5f/87/87",
306 "rgb:5f/87/af",
307 "rgb:5f/87/d7",
308 "rgb:5f/87/ff",
309 "rgb:5f/af/00",
310 "rgb:5f/af/5f",
311 "rgb:5f/af/87",
312 "rgb:5f/af/af",
313 "rgb:5f/af/d7",
314 "rgb:5f/af/ff",
315 "rgb:5f/d7/00",
316 "rgb:5f/d7/5f",
317 "rgb:5f/d7/87",
318 "rgb:5f/d7/af",
319 "rgb:5f/d7/d7",
320 "rgb:5f/d7/ff",
321 "rgb:5f/ff/00",
322 "rgb:5f/ff/5f",
323 "rgb:5f/ff/87",
324 "rgb:5f/ff/af",
325 "rgb:5f/ff/d7",
326 "rgb:5f/ff/ff",
327 "rgb:87/00/00",
328 "rgb:87/00/5f",
329 "rgb:87/00/87",
330 "rgb:87/00/af",
331 "rgb:87/00/d7",
332 "rgb:87/00/ff",
333 "rgb:87/5f/00",
334 "rgb:87/5f/5f",
335 "rgb:87/5f/87",
336 "rgb:87/5f/af",
337 "rgb:87/5f/d7",
338 "rgb:87/5f/ff",
339 "rgb:87/87/00",
340 "rgb:87/87/5f",
341 "rgb:87/87/87",
342 "rgb:87/87/af",
343 "rgb:87/87/d7",
344 "rgb:87/87/ff",
345 "rgb:87/af/00",
346 "rgb:87/af/5f",
347 "rgb:87/af/87",
348 "rgb:87/af/af",
349 "rgb:87/af/d7",
350 "rgb:87/af/ff",
351 "rgb:87/d7/00",
352 "rgb:87/d7/5f",
353 "rgb:87/d7/87",
354 "rgb:87/d7/af",
355 "rgb:87/d7/d7",
356 "rgb:87/d7/ff",
357 "rgb:87/ff/00",
358 "rgb:87/ff/5f",
359 "rgb:87/ff/87",
360 "rgb:87/ff/af",
361 "rgb:87/ff/d7",
362 "rgb:87/ff/ff",
363 "rgb:af/00/00",
364 "rgb:af/00/5f",
365 "rgb:af/00/87",
366 "rgb:af/00/af",
367 "rgb:af/00/d7",
368 "rgb:af/00/ff",
369 "rgb:af/5f/00",
370 "rgb:af/5f/5f",
371 "rgb:af/5f/87",
372 "rgb:af/5f/af",
373 "rgb:af/5f/d7",
374 "rgb:af/5f/ff",
375 "rgb:af/87/00",
376 "rgb:af/87/5f",
377 "rgb:af/87/87",
378 "rgb:af/87/af",
379 "rgb:af/87/d7",
380 "rgb:af/87/ff",
381 "rgb:af/af/00",
382 "rgb:af/af/5f",
383 "rgb:af/af/87",
384 "rgb:af/af/af",
385 "rgb:af/af/d7",
386 "rgb:af/af/ff",
387 "rgb:af/d7/00",
388 "rgb:af/d7/5f",
389 "rgb:af/d7/87",
390 "rgb:af/d7/af",
391 "rgb:af/d7/d7",
392 "rgb:af/d7/ff",
393 "rgb:af/ff/00",
394 "rgb:af/ff/5f",
395 "rgb:af/ff/87",
396 "rgb:af/ff/af",
397 "rgb:af/ff/d7",
398 "rgb:af/ff/ff",
399 "rgb:d7/00/00",
400 "rgb:d7/00/5f",
401 "rgb:d7/00/87",
402 "rgb:d7/00/af",
403 "rgb:d7/00/d7",
404 "rgb:d7/00/ff",
405 "rgb:d7/5f/00",
406 "rgb:d7/5f/5f",
407 "rgb:d7/5f/87",
408 "rgb:d7/5f/af",
409 "rgb:d7/5f/d7",
410 "rgb:d7/5f/ff",
411 "rgb:d7/87/00",
412 "rgb:d7/87/5f",
413 "rgb:d7/87/87",
414 "rgb:d7/87/af",
415 "rgb:d7/87/d7",
416 "rgb:d7/87/ff",
417 "rgb:d7/af/00",
418 "rgb:d7/af/5f",
419 "rgb:d7/af/87",
420 "rgb:d7/af/af",
421 "rgb:d7/af/d7",
422 "rgb:d7/af/ff",
423 "rgb:d7/d7/00",
424 "rgb:d7/d7/5f",
425 "rgb:d7/d7/87",
426 "rgb:d7/d7/af",
427 "rgb:d7/d7/d7",
428 "rgb:d7/d7/ff",
429 "rgb:d7/ff/00",
430 "rgb:d7/ff/5f",
431 "rgb:d7/ff/87",
432 "rgb:d7/ff/af",
433 "rgb:d7/ff/d7",
434 "rgb:d7/ff/ff",
435 "rgb:ff/00/00",
436 "rgb:ff/00/5f",
437 "rgb:ff/00/87",
438 "rgb:ff/00/af",
439 "rgb:ff/00/d7",
440 "rgb:ff/00/ff",
441 "rgb:ff/5f/00",
442 "rgb:ff/5f/5f",
443 "rgb:ff/5f/87",
444 "rgb:ff/5f/af",
445 "rgb:ff/5f/d7",
446 "rgb:ff/5f/ff",
447 "rgb:ff/87/00",
448 "rgb:ff/87/5f",
449 "rgb:ff/87/87",
450 "rgb:ff/87/af",
451 "rgb:ff/87/d7",
452 "rgb:ff/87/ff",
453 "rgb:ff/af/00",
454 "rgb:ff/af/5f",
455 "rgb:ff/af/87",
456 "rgb:ff/af/af",
457 "rgb:ff/af/d7",
458 "rgb:ff/af/ff",
459 "rgb:ff/d7/00",
460 "rgb:ff/d7/5f",
461 "rgb:ff/d7/87",
462 "rgb:ff/d7/af",
463 "rgb:ff/d7/d7",
464 "rgb:ff/d7/ff",
465 "rgb:ff/ff/00",
466 "rgb:ff/ff/5f",
467 "rgb:ff/ff/87",
468 "rgb:ff/ff/af",
469 "rgb:ff/ff/d7",
470 "rgb:ff/ff/ff",
288 "rgb:08/08/08", 471 "rgb:08/08/08",
289 "rgb:12/12/12", 472 "rgb:12/12/12",
290 "rgb:1c/1c/1c", 473 "rgb:1c/1c/1c",
291 "rgb:26/26/26", 474 "rgb:26/26/26",
292 "rgb:30/30/30", 475 "rgb:30/30/30",
… …
308 "rgb:d0/d0/d0", 491 "rgb:d0/d0/d0",
309 "rgb:da/da/da", 492 "rgb:da/da/da",
310 "rgb:e4/e4/e4", 493 "rgb:e4/e4/e4",
311 "rgb:ee/ee/ee", 494 "rgb:ee/ee/ee",
312#endif 495#endif
496
313#ifndef NO_CURSORCOLOR 497#ifndef NO_CURSORCOLOR
314 COLOR_CURSOR_BACKGROUND, 498 COLOR_CURSOR_BACKGROUND,
315 COLOR_CURSOR_FOREGROUND, 499 COLOR_CURSOR_FOREGROUND,
316#endif /* ! NO_CURSORCOLOR */ 500#endif /* ! NO_CURSORCOLOR */
317 NULL, /* Color_pointer */ 501 NULL, /* Color_pointer_fg */
502 NULL, /* Color_pointer_bg */
318 NULL, /* Color_border */ 503 NULL, /* Color_border */
319#ifndef NO_BOLD_UNDERLINE_REVERSE 504#ifndef NO_BOLD_UNDERLINE_REVERSE
320 NULL, /* Color_BD */ 505 NULL, /* Color_BD */
506 NULL, /* Color_IT */
321 NULL, /* Color_UL */ 507 NULL, /* Color_UL */
322 NULL, /* Color_RV */ 508 NULL, /* Color_RV */
323#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 509#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
510#if ENABLE_FRILLS
511 NULL, // Color_underline
512#endif
324#ifdef OPTION_HC 513#ifdef OPTION_HC
325 NULL, 514 NULL,
515 NULL,
326#endif 516#endif
327#ifdef KEEP_SCROLLCOLOR
328 COLOR_SCROLLBAR, 517 COLOR_SCROLLBAR,
518#ifdef RXVT_SCROLLBAR
329 COLOR_SCROLLTROUGH, 519 COLOR_SCROLLTROUGH,
330#endif /* KEEP_SCROLLCOLOR */
331};
332
333const char *const xa_names[NUM_XA] = {
334 "COMPOUND_TEXT",
335 "MULTIPLE",
336 "TARGETS",
337 "TEXT",
338 "TIMESTAMP",
339 "VT_SELECTION",
340 "INCR",
341 "WM_DELETE_WINDOW",
342#ifdef TRANSPARENT
343 "_XROOTPMAP_ID",
344#endif 520#endif
345#ifdef OFFIX_DND 521#if ENABLE_TRANSPARENCY
346 "DndProtocol", 522 NULL,
347 "DndSelection",
348#endif 523#endif
349 "CLIPBOARD" 524#if OFF_FOCUS_FADING
350}; 525 "rgb:00/00/00",
526#endif
527 };
528
529void
530rxvt_term::init_vars ()
531{
532 pix_colors = pix_colors_focused;
533
534 MEvent.time = CurrentTime;
535 MEvent.button = AnyButton;
536 want_refresh = 1;
537 priv_modes = SavedModes = PrivMode_Default;
538 ncol = 80;
539 nrow = 24;
540 int_bwidth = INTERNALBORDERWIDTH;
541 ext_bwidth = EXTERNALBORDERWIDTH;
542 lineSpace = LINESPACE;
543 letterSpace = LETTERSPACE;
544 saveLines = SAVELINES;
545
546 refresh_type = SLOW_REFRESH;
547
548 oldcursor.row = oldcursor.col = -1;
549
550 set_option (Opt_scrollBar);
551 set_option (Opt_scrollTtyOutput);
552 set_option (Opt_jumpScroll);
553 set_option (Opt_skipScroll);
554 set_option (Opt_secondaryScreen);
555 set_option (Opt_secondaryScroll);
556 set_option (Opt_pastableTabs);
557 set_option (Opt_intensityStyles);
558 set_option (Opt_iso14755);
559 set_option (Opt_iso14755_52);
560 set_option (Opt_buffered);
561}
351 562
352/*----------------------------------------------------------------------*/ 563/*----------------------------------------------------------------------*/
353/* substitute system functions */ 564const char **
354#if defined(__svr4__) && ! defined(_POSIX_VERSION) 565rxvt_term::init_resources (int argc, const char *const *argv)
355/* INTPROTO */
356int
357rxvt_getdtablesize(void)
358{ 566{
359 struct rlimit rlim; 567 int i, r_argc;
568 const char **cmd_argv, **r_argv;
360 569
361 getrlimit(RLIMIT_NOFILE, &rlim); 570 /*
362 return rlim.rlim_cur; 571 * Look for -e option. Find => split and make cmd_argv[] of command args
572 */
573 for (r_argc = 0; r_argc < argc; r_argc++)
574 if (!strcmp (argv[r_argc], "-e"))
575 break;
576
577 if (r_argc == argc)
578 cmd_argv = NULL;
579 else if (!argv[r_argc + 1])
580 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
581 else
582 {
583 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
584
585 for (i = 0; i < argc - r_argc - 1; i++)
586 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
587
588 cmd_argv[i] = NULL;
589 }
590
591 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
592
593 for (i = 0; i < r_argc; i++)
594 r_argv[i] = (const char *)argv[i];
595
596 r_argv[i] = NULL;
597
598 rs[Rs_name] = rxvt_basename (argv[0]);
599
600 /*
601 * Open display, get options/resources and create the window
602 */
603
604 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
605 rs[Rs_display_name] = ":0";
606
607 get_options (r_argc, r_argv);
608
609 if (!(display = displays.get (rs[Rs_display_name])))
610 {
611 free (r_argv);
612 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
613 }
614
615 // using a local pointer decreases code size a lot
616 xa = display->xa;
617
618 set (display);
619 extract_resources ();
620
621#if XFT
622 if (rs[Rs_depth])
623 select_visual (strtol (rs[Rs_depth], 0, 0));
624#endif
625
626 free (r_argv);
627
628 for (int i = NUM_RESOURCES; i--; )
629 if (rs [i] == resval_undef)
630 rs [i] = 0;
631
632#ifdef HAVE_AFTERIMAGE
633 set_application_name ((char *)rs[Rs_name]);
634 set_output_threshold (OUTPUT_LEVEL_WARNING);
635#endif
636
637#ifdef HAVE_PIXBUF
638 g_type_init ();
639 gdk_pixbuf_xlib_init (dpy, display->screen);
640#endif
641
642#if ENABLE_PERL
643 if (!rs[Rs_perl_ext_1])
644 rs[Rs_perl_ext_1] = "default";
645
646 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
647 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
648 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
649 {
650 rxvt_perl.init (this);
651 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
652 }
653#endif
654
655 /*
656 * set any defaults not already set
657 */
658 if (cmd_argv && cmd_argv[0])
659 {
660 if (!rs[Rs_title])
661 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
662
663 if (!rs[Rs_iconName])
664 rs[Rs_iconName] = rs[Rs_title];
665 }
666 else
667 {
668 if (!rs[Rs_title])
669 rs[Rs_title] = rs[Rs_name];
670
671 if (!rs[Rs_iconName])
672 rs[Rs_iconName] = rs[Rs_name];
673 }
674
675 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
676 saveLines = min (i, MAX_SAVELINES);
677
678#if ENABLE_FRILLS
679 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
680 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
681
682 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
683 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
684
685 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
686 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
687
688 if (rs[Rs_letterSpace])
689 letterSpace = atoi (rs[Rs_letterSpace]);
690#endif
691
692#ifdef POINTER_BLANK
693 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
694 pointerBlankDelay = i;
695 else
696 pointerBlankDelay = 2;
697#endif
698
699 /* no point having a scrollbar without having any scrollback! */
700 if (!saveLines)
701 set_option (Opt_scrollBar, 0);
702
703 if (!rs[Rs_cutchars])
704 rs[Rs_cutchars] = CUTCHARS;
705
706#ifndef NO_BACKSPACE_KEY
707 if (!rs[Rs_backspace_key])
708# ifdef DEFAULT_BACKSPACE
709 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
710# else
711 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
712# endif
713#endif
714
715#ifndef NO_DELETE_KEY
716 if (!rs[Rs_delete_key])
717# ifdef DEFAULT_DELETE
718 rs[Rs_delete_key] = DEFAULT_DELETE;
719# else
720 rs[Rs_delete_key] = "\033[3~";
721# endif
722#endif
723
724 scrollBar.setup (this);
725
726#ifdef XTERM_REVERSE_VIDEO
727 /* this is how xterm implements reverseVideo */
728 if (option (Opt_reverseVideo))
729 {
730 if (!rs[Rs_color + Color_fg])
731 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
732
733 if (!rs[Rs_color + Color_bg])
734 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
735 }
736#endif
737
738 for (i = 0; i < NRS_COLORS; i++)
739 if (!rs[Rs_color + i])
740 rs[Rs_color + i] = def_colorName[i];
741
742#ifndef XTERM_REVERSE_VIDEO
743 /* this is how we implement reverseVideo */
744 if (option (Opt_reverseVideo))
745 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
746#endif
747
748 /* convenient aliases for setting fg/bg to colors */
749 color_aliases (Color_fg);
750 color_aliases (Color_bg);
751#ifndef NO_CURSORCOLOR
752 color_aliases (Color_cursor);
753 color_aliases (Color_cursor2);
754#endif /* NO_CURSORCOLOR */
755 color_aliases (Color_pointer_fg);
756 color_aliases (Color_pointer_bg);
757 color_aliases (Color_border);
758#ifndef NO_BOLD_UNDERLINE_REVERSE
759 color_aliases (Color_BD);
760 color_aliases (Color_UL);
761 color_aliases (Color_RV);
762#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
763
764 if (!rs[Rs_color + Color_border])
765 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
766
767 return cmd_argv;
363} 768}
364#endif 769
365/*----------------------------------------------------------------------*/ 770/*----------------------------------------------------------------------*/
366bool 771void
367rxvt_term::init_vars() 772rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
368{ 773{
369 PixColors = new rxvt_color [TOTAL_COLORS]; 774 this->envv = envv;
370 if (PixColors == NULL)
371 return false;
372 775
373#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 776 SET_R (this);
374 TermWin.pixmap = None; 777 set_locale ("");
375#endif 778 set_environ (envv); // a few things in X do not call setlocale :(
376#ifdef UTMP_SUPPORT 779
377 next_utmp_action = SAVE; 780 init_vars ();
378#endif 781
379#ifndef NO_SETOWNER_TTYDEV 782 const char **cmd_argv = init_resources (argc, argv);
380 next_tty_action = SAVE; 783
381#endif 784#ifdef KEYSYM_RESOURCE
382 MEvent.time = CurrentTime; 785 keyboard->register_done ();
383 MEvent.button = AnyButton;
384 Options = DEFAULT_OPTIONS;
385 want_refresh = 1;
386 cmd_pid = -1;
387 cmd_fd = tty_fd = Xfd = -1;
388 PrivateModes = SavedModes = PrivMode_Default;
389 TermWin.focus = 0;
390 TermWin.ncol = 80;
391 TermWin.nrow = 24;
392 TermWin.int_bwidth = INTERNALBORDERWIDTH;
393 TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
394 TermWin.lineSpace = LINESPACE;
395 TermWin.saveLines = SAVELINES;
396 numPixColors = TOTAL_COLORS;
397#ifndef NO_NEW_SELECTION
398 selection_style = NEW_SELECT;
399#else
400 selection_style = OLD_SELECT;
401#endif
402#ifndef NO_BRIGHTCOLOR
403 colorfgbg = DEFAULT_RSTYLE;
404#endif
405#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
406 ks_bigfont = XK_greater;
407 ks_smallfont = XK_less;
408#endif
409#ifdef GREEK_SUPPORT
410 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
411#endif
412 refresh_limit = 1;
413 refresh_type = SLOW_REFRESH;
414 prev_nrow = prev_ncol = 0;
415#ifdef MULTICHAR_SET
416# ifdef MULTICHAR_ENCODING
417 encoding_method = MULTICHAR_ENCODING;
418# endif 786#endif
419 multichar_decode = rxvt_euc2jis;
420#endif
421 oldcursor.row = oldcursor.col = -1;
422#ifdef XPM_BACKGROUND
423/* bgPixmap.w = bgPixmap.h = 0; */
424 bgPixmap.x = bgPixmap.y = 50;
425 bgPixmap.pixmap = None;
426#endif
427 last_bot = last_state = -1;
428#ifdef MENUBAR
429 menu_readonly = 1;
430# if !(MENUBAR_MAX > 1)
431 CurrentBar = &(BarList);
432# endif /* (MENUBAR_MAX > 1) */
433#endif
434 787
435 return true; 788 if (const char *path = rs[Rs_chdir])
789 if (*path) // ignored if empty
790 {
791 if (*path != '/')
792 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
793
794 if (chdir (path))
795 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
796 }
797
798 if (option (Opt_scrollBar))
799 scrollBar.state = STATE_IDLE; /* set existence for size calculations */
800
801 pty = ptytty::create ();
802
803 create_windows (argc, argv);
804
805 init_xlocale ();
806
807 scr_poweron (); // initialize screen
808
809#if 0
810 XSynchronize (dpy, True);
811#endif
812
813 if (option (Opt_scrollBar))
814 scrollBar.resize (); /* create and map scrollbar */
815#ifdef HAVE_BG_PIXMAP
816 {
817 bgPixmap.set_target (this);
818 bgPixmap.invalidate ();
819
820#ifdef ENABLE_TRANSPARENCY
821 if (option (Opt_transparent))
822 {
823 bgPixmap.set_transparent ();
824
825 if (rs [Rs_blurradius])
826 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
827
828 if (ISSET_PIXCOLOR (Color_tint))
829 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
830
831 if (rs [Rs_shade])
832 bgPixmap.set_shade (rs [Rs_shade]);
833
834 bgPixmap.set_root_pixmap ();
835 XSelectInput (dpy, display->root, PropertyChangeMask);
836 rootwin_ev.start (display, display->root);
837 }
838#endif
839
840#ifdef BG_IMAGE_FROM_FILE
841 if (rs[Rs_backgroundPixmap])
842 {
843 const char *p = rs[Rs_backgroundPixmap];
844
845 if ((p = strchr (p, ';')) != 0)
846 {
847 p++;
848 bgPixmap.set_geometry (p);
849 }
850 else
851 bgPixmap.set_defaultGeometry ();
852
853 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
854 if (!bgPixmap.window_position_sensitive ())
855 update_background ();
856 }
857#endif
858 }
859#endif
860
861#if ENABLE_PERL
862 rootwin_ev.start (display, display->root);
863#endif
864
865 set_colorfgbg ();
866
867 init_command (cmd_argv);
868
869 free (cmd_argv);
870
871 if (pty->pty >= 0)
872 pty_ev.start (pty->pty, ev::READ);
873
874 HOOK_INVOKE ((this, HOOK_START, DT_END));
875
876#if ENABLE_XEMBED
877 if (rs[Rs_embed])
878 {
879 long info[2] = { 0, XEMBED_MAPPED };
880
881 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
882 32, PropModeReplace, (unsigned char *)&info, 2);
883 }
884#endif
885
886 XMapWindow (dpy, vt);
887 XMapWindow (dpy, parent[0]);
888
889 refresh_check ();
436} 890}
437 891
438/* EXTPROTO */ 892/*----------------------------------------------------------------------*/
439void 893void
440rxvt_init_secondary(pR) 894rxvt_term::init_env ()
441{ 895{
442 int i; 896 int i;
443#ifdef TTY_GID_SUPPORT 897 char *val;
444 struct group *gr = getgrnam("tty");
445
446 if (gr) { /* change group ownership of tty to "tty" */
447 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
448 R->ttygid = gr->gr_gid;
449 } else
450#endif /* TTY_GID_SUPPORT */
451 {
452 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
453 R->ttygid = getgid();
454 }
455#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
456 R->locale = setlocale(LC_CTYPE, "");
457#endif
458
459/* get number of available file descriptors */
460#if defined(_POSIX_VERSION) || ! defined(__svr4__)
461 R->num_fds = (int)sysconf(_SC_OPEN_MAX);
462#else
463 R->num_fds = rxvt_getdtablesize();
464#endif
465
466/*
467 * Close all unused file descriptors
468 * We don't want them, we don't need them.
469 */
470 if ((i = open("/dev/null", O_RDONLY)) < 0) {
471 /* TODO: BOO HISS */
472 dup2(STDERR_FILENO, STDIN_FILENO);
473 } else if (i > STDIN_FILENO) {
474 dup2(i, STDIN_FILENO);
475 close(i);
476 }
477 dup2(STDERR_FILENO, STDOUT_FILENO);
478 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) {
479#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
480 if (i == 4 || i == 7)
481 continue;
482#endif
483 close(i);
484 }
485}
486
487/*----------------------------------------------------------------------*/
488/* EXTPROTO */
489const char **
490rxvt_init_resources(pR_ int argc, const char *const *argv)
491{
492 int i, r_argc;
493 char *val;
494 const char **cmd_argv, **r_argv;
495 const char **rs;
496
497/*
498 * Look for -exec option. Find => split and make cmd_argv[] of command args
499 */
500 for (r_argc = 0; r_argc < argc; r_argc++)
501 if (!STRCMP(argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))
502 break;
503 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1));
504
505 for (i = 0; i < r_argc; i++)
506 r_argv[i] = (const char *)argv[i];
507 r_argv[i] = NULL;
508 if (r_argc == argc)
509 cmd_argv = NULL;
510 else {
511 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
512
513 for (i = 0; i < argc - r_argc - 1; i++)
514 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
515 cmd_argv[i] = NULL;
516 }
517
518/* clear all resources */
519 rs = R->rs;
520 for (i = 0; i < NUM_RESOURCES;)
521 rs[i++] = NULL;
522
523 rs[Rs_name] = rxvt_r_basename(argv[0]);
524/*
525 * Open display, get options/resources and create the window
526 */
527 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL)
528 rs[Rs_display_name] = ":0";
529
530 rxvt_get_options(aR_ r_argc, r_argv);
531 free(r_argv);
532
533#ifdef LOCAL_X_IS_UNIX
534 if (rs[Rs_display_name][0] == ':') {
535 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name]));
536 STRCPY(val, "unix");
537 STRCAT(val, rs[Rs_display_name]);
538 R->Xdisplay = XOpenDisplay(val);
539 free(val);
540 }
541#endif
542
543 if (R->Xdisplay == NULL
544 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL) {
545 rxvt_print_error("can't open display %s", rs[Rs_display_name]);
546 exit(EXIT_FAILURE);
547 }
548
549 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
550
551/*
552 * set any defaults not already set
553 */
554 if (cmd_argv && cmd_argv[0]) {
555 if (!rs[Rs_title])
556 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);
557 if (!rs[Rs_iconName])
558 rs[Rs_iconName] = rs[Rs_title];
559 } else {
560 if (!rs[Rs_title])
561 rs[Rs_title] = rs[Rs_name];
562 if (!rs[Rs_iconName])
563 rs[Rs_iconName] = rs[Rs_name];
564 }
565 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)
566 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i);
567#ifndef NO_FRILLS
568 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)
569 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */
570 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)
571 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */
572#endif
573#ifndef NO_LINESPACE
574 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)
575 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */
576#endif
577
578#ifdef POINTER_BLANK
579 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)
580 R->pointerBlankDelay = i;
581 else
582 R->pointerBlankDelay = 2;
583#endif
584
585/* no point having a scrollbar without having any scrollback! */
586 if (!R->TermWin.saveLines)
587 R->Options &= ~Opt_scrollBar;
588
589#ifdef PRINTPIPE
590 if (!rs[Rs_print_pipe])
591 rs[Rs_print_pipe] = PRINTPIPE;
592#endif
593 if (!rs[Rs_cutchars])
594 rs[Rs_cutchars] = CUTCHARS;
595#ifdef ACS_ASCII
596 if (!rs[Rs_acs_chars])
597 rs[Rs_acs_chars] = ACS_CHARS;
598 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20) {
599 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
600 for (; i < 0x20; )
601 val[i] = ' ';
602 rs[Rs_acs_chars] = val;
603 }
604#endif
605#ifndef NO_BACKSPACE_KEY
606 if (!rs[Rs_backspace_key])
607# ifdef DEFAULT_BACKSPACE
608 R->key_backspace = DEFAULT_BACKSPACE;
609# else
610 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */
611# endif
612 else {
613 val = STRDUP(rs[Rs_backspace_key]);
614 rxvt_Str_trim(val);
615 rxvt_Str_escaped(val);
616 R->key_backspace = val;
617 }
618#endif
619#ifndef NO_DELETE_KEY
620 if (!rs[Rs_delete_key])
621# ifdef DEFAULT_DELETE
622 R->key_delete = DEFAULT_DELETE;
623# else
624 R->key_delete = "\033[3~";
625# endif
626 else {
627 val = STRDUP(rs[Rs_delete_key]);
628 rxvt_Str_trim(val);
629 rxvt_Str_escaped(val);
630 R->key_delete = val;
631 }
632#endif
633 if (rs[Rs_answerbackstring]) {
634 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
635 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
636 }
637
638 if (rs[Rs_selectstyle]) {
639 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
640 R->selection_style = OLD_WORD_SELECT;
641#ifndef NO_OLD_SELECTION
642 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
643 R->selection_style = OLD_SELECT;
644#endif
645 }
646
647#ifdef HAVE_SCROLLBARS
648 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
649 rs[Rs_scrollBar_thickness]);
650#endif
651
652 R->TermWin.fontset = new rxvt_fontset (aR);
653 R->TermWin.fontset->populate (rs[Rs_font]);
654 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
655 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
656 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
657
658#ifdef XTERM_REVERSE_VIDEO
659/* this is how xterm implements reverseVideo */
660 if (R->Options & Opt_reverseVideo) {
661 if (!rs[Rs_color + Color_fg])
662 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
663 if (!rs[Rs_color + Color_bg])
664 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
665 }
666#endif
667
668 for (i = 0; i < NRS_COLORS; i++)
669 if (!rs[Rs_color + i])
670 rs[Rs_color + i] = def_colorName[i];
671
672#ifndef XTERM_REVERSE_VIDEO
673/* this is how we implement reverseVideo */
674 if (R->Options & Opt_reverseVideo)
675 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
676#endif
677
678/* convenient aliases for setting fg/bg to colors */
679 rxvt_color_aliases(aR_ Color_fg);
680 rxvt_color_aliases(aR_ Color_bg);
681#ifndef NO_CURSORCOLOR
682 rxvt_color_aliases(aR_ Color_cursor);
683 rxvt_color_aliases(aR_ Color_cursor2);
684#endif /* NO_CURSORCOLOR */
685 rxvt_color_aliases(aR_ Color_pointer);
686 rxvt_color_aliases(aR_ Color_border);
687#ifndef NO_BOLD_UNDERLINE_REVERSE
688 rxvt_color_aliases(aR_ Color_BD);
689 rxvt_color_aliases(aR_ Color_UL);
690 rxvt_color_aliases(aR_ Color_RV);
691#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
692
693 return cmd_argv;
694}
695
696/*----------------------------------------------------------------------*/
697/* EXTPROTO */
698void
699rxvt_init_env(pR)
700{
701 int i;
702 unsigned int u;
703 char *val;
704 898
705#ifdef DISPLAY_IS_IP 899#ifdef DISPLAY_IS_IP
706/* Fixup display_name for export over pty to any interested terminal 900 /* Fixup display_name for export over pty to any interested terminal
707 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 901 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
708 * (for the first non-loopback interface) that we get from 902 * (for the first non-loopback interface) that we get from
709 * rxvt_network_display(). This is more "name-resolution-portable", if you 903 * rxvt_network_display (). This is more "name-resolution-portable", if you
710 * will, and probably allows for faster x-client startup if your name 904 * will, and probably allows for faster x-client startup if your name
711 * server is beyond a slow link or overloaded at client startup. Of 905 * server is beyond a slow link or overloaded at client startup. Of
712 * course that only helps the shell's child processes, not us. 906 * course that only helps the shell's child processes, not us.
713 * 907 *
714 * Giving out the display_name also affords a potential security hole 908 * Giving out the display_name also affords a potential security hole
715 */ 909 */
716 val = rxvt_network_display(R->rs[Rs_display_name]); 910 val = rxvt_network_display (rs[Rs_display_name]);
717 R->rs[Rs_display_name] = (const char *)val; 911 rs[Rs_display_name] = (const char *)val;
912
718 if (val == NULL) 913 if (val == NULL)
719#endif /* DISPLAY_IS_IP */ 914#endif /* DISPLAY_IS_IP */
720 val = XDisplayString(R->Xdisplay); 915 val = XDisplayString (dpy);
916
721 if (R->rs[Rs_display_name] == NULL) 917 if (rs[Rs_display_name] == NULL)
722 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 918 rs[Rs_display_name] = val; /* use broken `:0' value */
723 919
724 i = STRLEN(val); 920 i = strlen (val);
725 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 921 env_display = (char *)rxvt_malloc (i + 9);
726 922
727 sprintf(R->env_display, "DISPLAY=%s", val); 923 sprintf (env_display, "DISPLAY=%s", val);
728 924
729 /* avoiding the math library: 925 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
730 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */
731 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ;
732 MAX_IT(i, 1);
733 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char));
734 926
735 sprintf(R->env_windowid, "WINDOWID=%u",
736 (unsigned int)R->TermWin.parent[0]);
737
738/* add entries to the environment: 927 /* add entries to the environment:
739 * @ DISPLAY: in case we started with -display 928 * @ DISPLAY: in case we started with -display
740 * @ WINDOWID: X window id number of the window 929 * @ WINDOWID: X window id number of the window
741 * @ COLORTERM: terminal sub-name and also indicates its color 930 * @ COLORTERM: terminal sub-name and also indicates its color
742 * @ TERM: terminal name 931 * @ TERM: terminal name
743 * @ TERMINFO: path to terminfo directory 932 * @ TERMINFO: path to terminfo directory
933 * @ COLORFGBG: fg;bg color codes
744 */ 934 */
745 putenv(R->env_display); 935 putenv (env_display);
746 putenv(R->env_windowid); 936 putenv (env_windowid);
937
938 if (env_colorfgbg)
939 putenv (env_colorfgbg);
940
747#ifdef RXVT_TERMINFO 941#ifdef RXVT_TERMINFO
748 putenv("TERMINFO=" RXVT_TERMINFO); 942 putenv ("TERMINFO=" RXVT_TERMINFO);
749#endif 943#endif
750 if (XDEPTH <= 2) 944
945 if (depth <= 2)
751 putenv("COLORTERM=" COLORTERMENV "-mono"); 946 putenv ("COLORTERM=" COLORTERMENV "-mono");
752 else 947 else
753 putenv("COLORTERM=" COLORTERMENVFULL); 948 putenv ("COLORTERM=" COLORTERMENVFULL);
949
754 if (R->rs[Rs_term_name] != NULL) { 950 if (rs[Rs_term_name] != NULL)
951 {
755 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 952 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
756 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); 953 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
757 putenv(R->env_term); 954 putenv (env_term);
955 }
758 } else 956 else
759 putenv("TERM=" TERMENV); 957 putenv ("TERM=" TERMENV);
760 958
761#ifdef HAVE_UNSETENV 959#ifdef HAVE_UNSETENV
762/* avoid passing old settings and confusing term size */ 960 /* avoid passing old settings and confusing term size */
763 unsetenv("LINES"); 961 unsetenv ("LINES");
764 unsetenv("COLUMNS"); 962 unsetenv ("COLUMNS");
765 unsetenv("TERMCAP"); /* terminfo should be okay */ 963 unsetenv ("TERMCAP"); /* terminfo should be okay */
766#endif /* HAVE_UNSETENV */ 964#endif /* HAVE_UNSETENV */
767} 965}
768 966
769/*----------------------------------------------------------------------*/ 967/*----------------------------------------------------------------------*/
770/* 968/*
771 * This is more or less stolen straight from XFree86 xterm. 969 * This is more or less stolen straight from XFree86 xterm.
772 * This should support all European type languages. 970 * This should support all European type languages.
773 */ 971 */
774/* EXTPROTO */
775void 972void
776rxvt_init_xlocale(pR) 973rxvt_term::set_locale (const char *locale)
777{ 974{
975 set_environ (envv);
976
977#if HAVE_XSETLOCALE || HAVE_SETLOCALE
978 free (this->locale);
979 this->locale = setlocale (LC_CTYPE, locale);
980
981 if (!this->locale)
982 {
983 if (*locale)
984 {
985 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
986 setlocale (LC_CTYPE, "C");
987 }
988 else
989 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
990
991 this->locale = "C";
992 }
993
994
995 this->locale = strdup (this->locale);
996 SET_LOCALE (this->locale);
997 mbstate.reset ();
998#endif
999
1000#if HAVE_NL_LANGINFO
1001 char *codeset = strdup (nl_langinfo (CODESET));
1002 // /^UTF.?8/i
1003 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
1004 && (codeset[1] == 'T' || codeset[1] == 't')
1005 && (codeset[2] == 'F' || codeset[2] == 'f')
1006 && (codeset[3] == '8' || codeset[4] == '8');
1007 free (codeset);
1008#else
1009 enc_utf8 = 0;
1010#endif
1011}
1012
1013void
1014rxvt_term::init_xlocale ()
1015{
1016 set_environ (envv);
1017
778#ifdef USE_XIM 1018#ifdef USE_XIM
779 if (R->locale == NULL) 1019 if (!locale)
780 rxvt_print_error("Setting locale failed."); 1020 rxvt_warn ("setting locale failed, working without locale support.\n");
781 else { 1021 else
782 Atom wmlocale; 1022 {
1023 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
783 1024
784 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False);
785 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale,
786 XA_STRING, 8, PropModeReplace,
787 (unsigned char *)R->locale, STRLEN(R->locale));
788
789 if (XSupportsLocale() != True) { 1025 if (!XSupportsLocale ())
790 rxvt_print_error("The locale is not supported by Xlib"); 1026 {
1027 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
791 return; 1028 return;
792 } 1029 }
793 rxvt_setTermFontSet(aR_ 0);
794 1030
1031 im_ev.start (display);
1032
795 /* see if we can connect yet */ 1033 /* see if we can connect already */
796 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 1034 im_cb ();
797
798 /* To avoid Segmentation Fault in C locale: Solaris only? */
799 if (STRCMP(R->locale, "C"))
800 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
801 rxvt_IMInstantiateCallback, NULL);
802 } 1035 }
803#endif 1036#endif
804} 1037}
805 1038
806/*----------------------------------------------------------------------*/ 1039/*----------------------------------------------------------------------*/
807/* EXTPROTO */
808void 1040void
809rxvt_init_command(pR_ const char *const *argv) 1041rxvt_term::init_command (const char *const *argv)
810{ 1042{
811 /* 1043 /*
812 * Initialize the command connection. 1044 * Initialize the command connection.
813 * This should be called after the X server connection is established. 1045 * This should be called after the X server connection is established.
814 */ 1046 */
1047
1048#ifdef META8_OPTION
1049 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
1050#endif
1051
1052 get_ourmods ();
1053
1054 if (!option (Opt_scrollTtyOutput))
1055 priv_modes |= PrivMode_TtyOutputInh;
1056 if (option (Opt_scrollTtyKeypress))
1057 priv_modes |= PrivMode_Keypress;
1058 if (!option (Opt_jumpScroll))
1059 priv_modes |= PrivMode_smoothScroll;
1060
1061#ifndef NO_BACKSPACE_KEY
1062 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1063 priv_modes |= PrivMode_HaveBackSpace;
1064#endif
1065
1066 /* add value for scrollBar */
1067 if (scrollBar.state)
1068 {
1069 priv_modes |= PrivMode_scrollBar;
1070 SavedModes |= PrivMode_scrollBar;
1071 }
1072
1073 run_command (argv);
1074}
1075
1076/*----------------------------------------------------------------------*/
1077void
1078rxvt_term::get_colours ()
1079{
815 int i; 1080 int i;
816 1081
817 for (i = 0; i < NUM_XA; i++) 1082#ifdef OFF_FOCUS_FADING
818 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 1083 pix_colors = pix_colors_focused;
819
820/* Enable delete window protocol */
821 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0],
822 &(R->xa[XA_WMDELETEWINDOW]), 1);
823
824#ifdef USING_W11LIB
825/* enable W11 callbacks */
826 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event);
827#endif 1084#endif
828 1085
829#ifdef META8_OPTION
830 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC);
831#endif
832
833 rxvt_get_ourmods(aR);
834
835 if (!(R->Options & Opt_scrollTtyOutput))
836 R->PrivateModes |= PrivMode_TtyOutputInh;
837 if (R->Options & Opt_scrollTtyKeypress)
838 R->PrivateModes |= PrivMode_Keypress;
839 if (!(R->Options & Opt_jumpScroll))
840 R->PrivateModes |= PrivMode_smoothScroll;
841#ifndef NO_BACKSPACE_KEY
842 if (STRCMP(R->key_backspace, "DEC") == 0)
843 R->PrivateModes |= PrivMode_HaveBackSpace;
844#endif
845/* add value for scrollBar */
846 if (scrollbar_visible(R))
847 {
848 R->PrivateModes |= PrivMode_scrollBar;
849 R->SavedModes |= PrivMode_scrollBar;
850 }
851 if (menubar_visible(R))
852 {
853 R->PrivateModes |= PrivMode_menuBar;
854 R->SavedModes |= PrivMode_menuBar;
855 }
856#ifdef GREEK_SUPPORT
857 greek_init();
858#endif
859
860 R->Xfd = XConnectionNumber (R->Xdisplay);
861
862#ifdef CURSOR_BLINK
863 if (R->Options & Opt_cursorBlink)
864 (void)gettimeofday(&R->lastcursorchange, NULL);
865#endif
866
867 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0)
868 {
869 rxvt_print_error ("aborting");
870 exit (EXIT_FAILURE);
871 }
872}
873
874/*----------------------------------------------------------------------*/
875/* INTPROTO */
876void
877rxvt_Get_Colours(pR)
878{
879 int i;
880
881 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { 1086 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
1087 {
1088 const char *name = rs[Rs_color + i];
1089
1090 if (!name)
1091 continue;
1092
882 rxvt_color xcol; 1093 rxvt_color xcol;
883 1094
884 if (!R->rs[Rs_color + i]) 1095 if (!set_color (xcol, name))
1096 {
1097#ifndef XTERM_REVERSE_VIDEO
1098 if (i < 2 && option (Opt_reverseVideo))
1099 name = def_colorName [1 - i];
1100 else
1101#endif
1102 name = def_colorName [i];
1103
1104 if (!name)
885 continue; 1105 continue;
886 1106
887 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) { 1107 if (!set_color (xcol, name))
888#ifndef XTERM_REVERSE_VIDEO
889 if (i < 2 && (R->Options & Opt_reverseVideo)) {
890 R->rs[Rs_color + i] = def_colorName[!i];
891 } else 1108 {
892#endif
893 R->rs[Rs_color + i] = def_colorName[i];
894 if (!R->rs[Rs_color + i])
895 continue;
896 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) {
897 switch (i) { 1109 switch (i)
1110 {
898 case Color_fg: 1111 case Color_fg:
899 case Color_bg: 1112 case Color_bg:
900 /* fatal: need bg/fg color */ 1113 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
901 rxvt_print_error("aborting"); 1114 name = "";
902 exit(EXIT_FAILURE);
903 /* NOTREACHED */
904 break; 1115 break;
905#ifndef NO_CURSORCOLOR 1116#ifndef NO_CURSORCOLOR
906 case Color_cursor2: 1117 case Color_cursor2:
907 xcol = R->PixColors[Color_fg]; 1118#endif
1119 case Color_pointer_fg:
1120 name = rs[Rs_color + Color_fg];
1121 xcol.set (this, name);
908 break; 1122 break;
909#endif /* ! NO_CURSORCOLOR */
910 case Color_pointer:
911 xcol = R->PixColors[Color_fg];
912 break;
913 default: 1123 default:
914 xcol = R->PixColors[Color_bg]; /* None */ 1124 name = rs[Rs_color + Color_bg];
1125 xcol.set (this, name);
915 break; 1126 break;
916 } 1127 }
917 } 1128 }
918 } 1129 }
1130
919 R->PixColors[i] = xcol; 1131 pix_colors[i] = xcol;
920 SET_PIXCOLOR(R, i); 1132 rs[Rs_color + i] = name;
1133 }
1134
1135 if (depth <= 2)
921 } 1136 {
1137 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
1138 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
1139 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
1140 }
922 1141
923 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 1142 /*
924 R->PixColors[Color_pointer] = R->PixColors[Color_fg];
925 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border])
926 R->PixColors[Color_border] = R->PixColors[Color_fg];
927
928/*
929 * get scrollBar/menuBar shadow colors 1143 * get scrollBar shadow colors
930 * 1144 *
931 * The calculations of topShadow/bottomShadow values are adapted 1145 * The calculations of topShadow/bottomShadow values are adapted
932 * from the fvwm window manager. 1146 * from the fvwm window manager.
933 */ 1147 */
934#ifdef KEEP_SCROLLCOLOR 1148#ifdef RXVT_SCROLLBAR
935 if (XDEPTH <= 2) { /* Monochrome */ 1149 if (depth <= 2)
936 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 1150 {
937 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 1151 /* Monochrome */
938 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 1152 alias_color (Color_scroll, Color_fg);
939 } else { 1153 alias_color (Color_topShadow, Color_bg);
940 rxvt_color xcol[3]; 1154 alias_color (Color_bottomShadow, Color_bg);
941 /* xcol[0] == white 1155 }
942 * xcol[1] == top shadow
943 * xcol[2] == bot shadow */
944
945 xcol[1] = R->PixColors[Color_scroll];
946# ifdef PREFER_24BIT
947 xcol[0].set (r, -1, -1, -1);
948/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
949# else 1156 else
950 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); 1157 {
951# endif 1158 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
952 1159
953 unsigned short R1, G1, B1, R0, G0, B0; 1160 rgba cscroll;
1161 pix_colors [Color_scroll].get (cscroll);
954 1162
955 xcol[0].get (r, R0, G0, B0);
956 xcol[1].get (r, R1, G1, B1);
957
958 /* bottomShadowColor */
959 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
960 xcol[2] = R->PixColors[Color_Black];
961
962 R->PixColors[Color_bottomShadow] = xcol[2];
963
964 /* topShadowColor */ 1163 /* topShadowColor */
965 if (!xcol[1].set (aR_ 1164 if (!pix_colors[Color_topShadow].set (this,
966 min (R0, max (R0 / 5, R1) * 7 / 5), 1165 rgba (
967 min (G0, max (G0 / 5, G1) * 7 / 5), 1166 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
968 min (B0, max (B0 / 5, B1) * 7 / 5))) 1167 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
969 xcol[1] = R->PixColors[Color_White]; 1168 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
970 1169 cscroll.a)
971 R->PixColors[Color_topShadow] = xcol[1]; 1170 ))
1171 alias_color (Color_topShadow, Color_White);
972 } 1172 }
973#endif /* KEEP_SCROLLCOLOR */ 1173#endif
1174
1175#ifdef OFF_FOCUS_FADING
1176 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
1177 update_fade_color (i);
1178#endif
974} 1179}
975 1180
976/*----------------------------------------------------------------------*/ 1181/*----------------------------------------------------------------------*/
977/* color aliases, fg/bg bright-bold */ 1182/* color aliases, fg/bg bright-bold */
978/* INTPROTO */
979void 1183void
980rxvt_color_aliases(pR_ int idx) 1184rxvt_term::color_aliases (int idx)
981{ 1185{
982 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) { 1186 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1187 {
983 int i = atoi(R->rs[Rs_color + idx]); 1188 int i = atoi (rs[Rs_color + idx]);
984 1189
985 if (i >= 8 && i <= 15) { /* bright colors */ 1190 if (i >= 8 && i <= 15)
986 i -= 8; 1191 /* bright colors */
987#ifndef NO_BRIGHTCOLOR
988 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 1192 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
989 return; 1193 else if (i >= 0 && i <= 7)
990#endif 1194 /* normal colors */
991 }
992 if (i >= 0 && i <= 7) /* normal colors */
993 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 1195 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
994 } 1196 }
995} 1197}
996 1198
997/*----------------------------------------------------------------------*/ 1199/*----------------------------------------------------------------------*/
998/* 1200/*
999 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 1201 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1000 * Use resource ``modifier'' to override the Meta modifier 1202 * Use resource ``modifier'' to override the Meta modifier
1001 */ 1203 */
1002/* INTPROTO */
1003void 1204void
1004rxvt_get_ourmods(pR) 1205rxvt_term::get_ourmods ()
1005{ 1206{
1006 int i, j, k; 1207 int i, j, k;
1007 int requestedmeta, realmeta, realalt; 1208 int requestedmeta, realmeta, realalt;
1008 const char *cm, *rsmod; 1209 const char *cm, *rsmod;
1009 XModifierKeymap *map; 1210 XModifierKeymap *map;
1010 KeyCode *kc; 1211 KeyCode *kc;
1011 const unsigned int modmasks[] = 1212 const unsigned int modmasks[] =
1213 {
1012 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 1214 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1215 };
1013 1216
1014 requestedmeta = realmeta = realalt = 0; 1217 requestedmeta = realmeta = realalt = 0;
1015 rsmod = R->rs[Rs_modifier]; 1218 rsmod = rs[Rs_modifier];
1219
1016 if (rsmod 1220 if (rsmod
1017 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1221 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1018 requestedmeta = rsmod[3] - '0'; 1222 requestedmeta = rsmod[3] - '0';
1019 1223
1020 map = XGetModifierMapping(R->Xdisplay); 1224 map = XGetModifierMapping (dpy);
1021 kc = map->modifiermap; 1225 kc = map->modifiermap;
1226
1022 for (i = 1; i < 6; i++) { 1227 for (i = 1; i < 6; i++)
1228 {
1023 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1229 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1230
1024 for (j = map->max_keypermod; j--; k++) { 1231 for (j = map->max_keypermod; j--; k++)
1232 {
1025 if (kc[k] == 0) 1233 if (kc[k] == 0)
1026 break; 1234 break;
1235
1027 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 1236 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1237 {
1028 case XK_Num_Lock: 1238 case XK_Num_Lock:
1029 R->ModNumLockMask = modmasks[i - 1]; 1239 ModNumLockMask = modmasks[i - 1];
1030 /* FALLTHROUGH */ 1240 continue;
1031 default: 1241
1032 continue; /* for(;;) */ 1242 case XK_ISO_Level3_Shift:
1243 ModLevel3Mask = modmasks[i - 1];
1244 continue;
1245
1033 case XK_Meta_L: 1246 case XK_Meta_L:
1034 case XK_Meta_R: 1247 case XK_Meta_R:
1035 cm = "meta"; 1248 cm = "meta";
1036 realmeta = i; 1249 realmeta = i;
1037 break; 1250 break;
1251
1038 case XK_Alt_L: 1252 case XK_Alt_L:
1039 case XK_Alt_R: 1253 case XK_Alt_R:
1040 cm = "alt"; 1254 cm = "alt";
1041 realalt = i; 1255 realalt = i;
1042 break; 1256 break;
1257
1043 case XK_Super_L: 1258 case XK_Super_L:
1044 case XK_Super_R: 1259 case XK_Super_R:
1045 cm = "super"; 1260 cm = "super";
1046 break; 1261 break;
1262
1047 case XK_Hyper_L: 1263 case XK_Hyper_L:
1048 case XK_Hyper_R: 1264 case XK_Hyper_R:
1049 cm = "hyper"; 1265 cm = "hyper";
1050 break; 1266 break;
1267
1268 default:
1269 continue;
1051 } 1270 }
1052 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1271
1272 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1053 requestedmeta = i; 1273 requestedmeta = i;
1054 } 1274 }
1055 } 1275 }
1276
1056 XFreeModifiermap(map); 1277 XFreeModifiermap (map);
1278
1057 i = (requestedmeta ? requestedmeta 1279 i = requestedmeta ? requestedmeta
1058 : (realmeta ? realmeta 1280 : realmeta ? realmeta
1059 : (realalt ? realalt : 0))); 1281 : realalt ? realalt
1282 : 0;
1283
1060 if (i) 1284 if (i)
1061 R->ModMetaMask = modmasks[i - 1]; 1285 ModMetaMask = modmasks[i - 1];
1062} 1286}
1063 1287
1288void
1289rxvt_term::set_icon (const char *file)
1290{
1291#ifdef HAVE_AFTERIMAGE
1292 init_asv ();
1293
1294 ASImage *im = file2ASImage (file, 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
1295 if (!im)
1296 {
1297 rxvt_warn ("Loading image icon failed, continuing without.\n");
1298 return;
1299 }
1300
1301 unsigned int w = im->width;
1302 unsigned int h = im->height;
1303
1304 if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
1305 {
1306 rxvt_warn ("Icon image too big, continuing without.\n");
1307 destroy_asimage (&im);
1308 return;
1309 }
1310
1311 ASImage *result = scale_asimage (asv, im,
1312 w, h, ASA_ARGB32,
1313 100, ASIMAGE_QUALITY_DEFAULT);
1314 destroy_asimage (&im);
1315
1316 if (!result)
1317 {
1318 rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
1319 return;
1320 }
1321
1322 long *buffer = (long *)malloc ((2 + w * h) * sizeof (long));
1323 if (buffer)
1324 {
1325 ARGB32 *asbuf = result->alt.argb32;
1326 buffer [0] = w;
1327 buffer [1] = h;
1328
1329 for (unsigned int i = 0; i < w * h; ++i)
1330 buffer [i + 2] = asbuf [i];
1331
1332 XChangeProperty (dpy, parent[0], xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1333 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1334 free (buffer);
1335 }
1336 else
1337 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1338
1339 destroy_asimage (&result);
1340#endif
1341
1342#ifdef HAVE_PIXBUF
1343 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (file, NULL);
1344 if (!pixbuf)
1345 {
1346 rxvt_warn ("Loading image icon failed, continuing without.\n");
1347 return;
1348 }
1349
1350 unsigned int w = gdk_pixbuf_get_width (pixbuf);
1351 unsigned int h = gdk_pixbuf_get_height (pixbuf);
1352
1353 if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
1354 {
1355 rxvt_warn ("Icon image too big, continuing without.\n");
1356 g_object_unref (pixbuf);
1357 return;
1358 }
1359
1360 if (long *buffer = (long *)malloc ((2 + w * h) * sizeof (long)))
1361 {
1362 int rowstride = gdk_pixbuf_get_rowstride (pixbuf);
1363 unsigned char *row = gdk_pixbuf_get_pixels (pixbuf);
1364 int channels = gdk_pixbuf_get_n_channels (pixbuf);
1365
1366 buffer [0] = w;
1367 buffer [1] = h;
1368 for (int i = 0; i < h; i++)
1369 {
1370 for (int j = 0; j < w; j++)
1371 {
1372 unsigned char *pixel = row + j * channels;
1373 long value;
1374
1375 if (channels == 4)
1376 value = pixel[3];
1377 else
1378 value = (unsigned char)0x00ff;
1379
1380 value = (value << 8) + pixel[0];
1381 value = (value << 8) + pixel[1];
1382 value = (value << 8) + pixel[2];
1383 buffer[(i * w + j) + 2] = value;
1384 }
1385
1386 row += rowstride;
1387 }
1388
1389 XChangeProperty (dpy, parent[0], xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1390 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1391 free (buffer);
1392 }
1393 else
1394 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1395
1396 g_object_unref (pixbuf);
1397#endif
1398}
1399
1064/*----------------------------------------------------------------------*/ 1400/*----------------------------------------------------------------------*/
1065/* rxvt_Create_Windows() - Open and map the window */ 1401/* rxvt_Create_Windows () - Open and map the window */
1066/* EXTPROTO */
1067void 1402void
1068rxvt_Create_Windows(pR_ int argc, const char *const *argv) 1403rxvt_term::create_windows (int argc, const char *const *argv)
1069{ 1404{
1070 XClassHint classHint; 1405 XClassHint classHint;
1071 XWMHints wmHint; 1406 XWMHints wmHint;
1407#if ENABLE_FRILLS
1408 MWMHints mwmhints = { };
1409#endif
1072 XGCValues gcvalue; 1410 XGCValues gcvalue;
1073 long vt_emask;
1074
1075#ifdef PREFER_24BIT
1076 XSetWindowAttributes attributes; 1411 XSetWindowAttributes attributes;
1077 XWindowAttributes gattr; 1412 Window top, parent;
1078 1413
1079 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 1414 dLocal (Display *, dpy);
1080 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1081 1415
1082 if (R->Options & Opt_transparent) { 1416 /* grab colors before netscape does */
1083 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 1417 get_colours ();
1084 &gattr);
1085 XDEPTH = gattr.depth;
1086 } else {
1087 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1088/*
1089 * If depth is not 24, look for a 24bit visual.
1090 */
1091 if (XDEPTH != 24) {
1092 XVisualInfo vinfo;
1093 1418
1094 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) { 1419 if (!set_fonts ())
1095 XDEPTH = 24; 1420 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1096 XVISUAL = vinfo.visual; 1421
1097 XCMAP = XCreateColormap(R->Xdisplay, 1422 parent = display->root;
1098 RootWindow(R->Xdisplay, Xscreen), 1423
1099 XVISUAL, AllocNone); 1424 attributes.override_redirect = !!option (Opt_override_redirect);
1100 } 1425
1426#if ENABLE_FRILLS
1427 if (option (Opt_borderLess))
1428 {
1429 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1430 {
1431 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1432 attributes.override_redirect = true;
1101 } 1433 }
1102 }
1103#endif
1104
1105/* grab colors before netscape does */
1106 rxvt_Get_Colours(aR);
1107
1108 rxvt_change_font(aR_ 1, NULL);
1109 rxvt_window_calc(aR_ 0, 0);
1110 R->old_width = R->szHint.width;
1111 R->old_height = R->szHint.height;
1112
1113/* parent window - reverse video so we can see placement errors
1114 * sub-window placement & size in rxvt_resize_subwindows()
1115 */
1116
1117#ifdef PREFER_24BIT
1118 attributes.background_pixel = R->PixColors[Color_fg];
1119 attributes.border_pixel = R->PixColors[Color_border];
1120 attributes.colormap = XCMAP;
1121 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1122 R->szHint.x, R->szHint.y,
1123 R->szHint.width, R->szHint.height,
1124 R->TermWin.ext_bwidth,
1125 XDEPTH, InputOutput,
1126 XVISUAL,
1127 CWBackPixel | CWBorderPixel
1128 | CWColormap, &attributes);
1129#else
1130 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1131 R->szHint.x, R->szHint.y,
1132 R->szHint.width,
1133 R->szHint.height,
1134 R->TermWin.ext_bwidth,
1135 R->PixColors[Color_border],
1136 R->PixColors[Color_fg]);
1137#endif
1138 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST);
1139 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST);
1140
1141 classHint.res_name = (char *)R->rs[Rs_name];
1142 classHint.res_class = (char *)APL_CLASS;
1143
1144 wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1145 wmHint.input = True;
1146 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState
1147 : NormalState);
1148 wmHint.window_group = R->TermWin.parent[0];
1149
1150 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL,
1151 (char **)argv, argc, &R->szHint, &wmHint, &classHint);
1152 XSelectInput(R->Xdisplay, R->TermWin.parent[0],
1153 (KeyPressMask
1154#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1155 | KeyReleaseMask
1156#endif
1157 | FocusChangeMask | VisibilityChangeMask
1158 | StructureNotifyMask));
1159
1160/* vt cursor: Black-on-White is standard, but this is more popular */
1161 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm);
1162
1163#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1164/* cursor (menuBar/scrollBar): Black-on-White */
1165 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr);
1166#endif
1167
1168#ifdef POINTER_BLANK
1169 {
1170 XColor blackcolour;
1171 blackcolour.red = 0;
1172 blackcolour.green = 0;
1173 blackcolour.blue = 0;
1174 Font f = XLoadFont (R->Xdisplay, "fixed");
1175 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1176 &blackcolour, &blackcolour);
1177 XUnloadFont (R->Xdisplay, f);
1178 }
1179#endif
1180
1181/* the vt window */
1182 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1183 R->window_vt_x, R->window_vt_y,
1184 TermWin_TotalWidth(),
1185 TermWin_TotalHeight(),
1186 0,
1187 R->PixColors[Color_fg],
1188 R->PixColors[Color_bg]);
1189#ifdef DEBUG_X
1190 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window");
1191#endif
1192
1193 R->pointer_unblank ();
1194
1195 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1196 | PropertyChangeMask);
1197#ifdef POINTER_BLANK
1198 if ((R->Options & Opt_pointerBlank))
1199 vt_emask |= PointerMotionMask;
1200 else 1434 else
1201#endif 1435 {
1202 vt_emask |= (Button1MotionMask | Button3MotionMask); 1436 mwmhints.flags = MWM_HINTS_DECORATIONS;
1203 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1204
1205#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1206 if (menuBar_height()) {
1207 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1208 R->window_vt_x, 0,
1209 TermWin_TotalWidth(),
1210 menuBar_TotalHeight(),
1211 0,
1212 R->PixColors[Color_fg],
1213 R->PixColors[Color_scroll]);
1214#ifdef DEBUG_X
1215 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1216#endif
1217 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1218 XSelectInput(R->Xdisplay, R->menuBar.win,
1219 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1220 | Button1MotionMask));
1221 }
1222#endif
1223#ifdef XPM_BACKGROUND
1224 if (R->rs[Rs_backgroundPixmap] != NULL
1225 && !(R->Options & Opt_transparent)) {
1226 const char *p = R->rs[Rs_backgroundPixmap];
1227
1228 if ((p = STRCHR(p, ';')) != NULL) {
1229 p++;
1230 rxvt_scale_pixmap(aR_ p);
1231 } 1437 }
1232 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); 1438 }
1233 rxvt_scr_touch(aR_ True); 1439#endif
1440
1441#if ENABLE_XEMBED
1442 if (rs[Rs_embed])
1234 } 1443 {
1235#endif 1444 XWindowAttributes wattr;
1236 1445
1446 parent = strtol (rs[Rs_embed], 0, 0);
1447
1448 if (!XGetWindowAttributes (dpy, parent, &wattr))
1449 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1450
1451 window_calc (wattr.width, wattr.height);
1452 }
1453#endif
1454
1455 window_calc (0, 0);
1456
1457 /* sub-window placement & size in rxvt_resize_subwindows () */
1458 attributes.background_pixel = pix_colors_focused [Color_border];
1459 attributes.border_pixel = pix_colors_focused [Color_border];
1460 attributes.colormap = cmap;
1461
1462 top = XCreateWindow (dpy, parent,
1463 szHint.x, szHint.y,
1464 szHint.width, szHint.height,
1465 ext_bwidth,
1466 depth, InputOutput, visual,
1467 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1468 &attributes);
1469
1470 this->parent[0] = top;
1471
1472 old_width = szHint.width;
1473 old_height = szHint.height;
1474
1475 set_title (rs [Rs_title]);
1476 set_icon_name (rs [Rs_iconName]);
1477
1478 classHint.res_name = (char *)rs[Rs_name];
1479 classHint.res_class = (char *)RESCLASS;
1480
1481 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1482 wmHint.input = True;
1483 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1484 wmHint.window_group = top;
1485
1486 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1487 &szHint, &wmHint, &classHint);
1488#if ENABLE_EWMH
1489 /*
1490 * set up icon hint
1491 * rs [Rs_iconfile] is path to icon
1492 */
1493
1494 if (rs [Rs_iconfile])
1495 {
1496 set_icon (rs [Rs_iconfile]);
1497 }
1498#endif
1499
1500#if ENABLE_FRILLS
1501 if (mwmhints.flags)
1502 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1503 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1504#endif
1505
1506 Atom protocols[] = {
1507 xa[XA_WM_DELETE_WINDOW],
1508#if ENABLE_EWMH
1509 xa[XA_NET_WM_PING],
1510#endif
1511 };
1512
1513 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1514
1515#if ENABLE_FRILLS
1516 if (rs[Rs_transient_for])
1517 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1518#endif
1519
1520#if ENABLE_EWMH
1521 long pid = getpid ();
1522
1523 XChangeProperty (dpy, top,
1524 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1525 PropModeReplace, (unsigned char *)&pid, 1);
1526
1527 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1528#endif
1529
1530 XSelectInput (dpy, top,
1531 KeyPressMask
1532#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1533 | KeyReleaseMask
1534#endif
1535 | FocusChangeMask | VisibilityChangeMask
1536 | ExposureMask | StructureNotifyMask);
1537
1538 termwin_ev.start (display, top);
1539
1540 /* vt cursor: Black-on-White is standard, but this is more popular */
1541 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1542
1543 /* the vt window */
1544 vt = XCreateSimpleWindow (dpy, top,
1545 window_vt_x, window_vt_y,
1546 width, height,
1547 0,
1548 pix_colors_focused[Color_fg],
1549 pix_colors_focused[Color_bg]);
1550
1551 attributes.bit_gravity = NorthWestGravity;
1552 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1553
1554 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1555
1556 if (option (Opt_pointerBlank))
1557 vt_emask |= PointerMotionMask;
1558 else
1559 vt_emask |= Button1MotionMask | Button3MotionMask;
1560
1561 vt_select_input ();
1562
1563 vt_ev.start (display, vt);
1564
1237/* graphics context for the vt window */ 1565 /* graphics context for the vt window */
1238 gcvalue.foreground = R->PixColors[Color_fg]; 1566 gcvalue.foreground = pix_colors[Color_fg];
1239 gcvalue.background = R->PixColors[Color_bg]; 1567 gcvalue.background = pix_colors[Color_bg];
1240 gcvalue.graphics_exposures = 1; 1568 gcvalue.graphics_exposures = 0;
1241 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1242 GCForeground | GCBackground
1243 | GCGraphicsExposures, &gcvalue);
1244 1569
1245#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1570 gc = XCreateGC (dpy, vt,
1246 gcvalue.foreground = R->PixColors[Color_topShadow]; 1571 GCForeground | GCBackground | GCGraphicsExposures,
1247 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1572 &gcvalue);
1248 GCForeground, &gcvalue); 1573
1249 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1574 drawable = new rxvt_drawable (this, vt);
1250 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1575
1251 GCForeground, &gcvalue); 1576#ifdef OFF_FOCUS_FADING
1252 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1577 // initially we are in unfocused state
1253 : Color_scroll)]; 1578 if (rs[Rs_fade])
1254 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1579 pix_colors = pix_colors_unfocused;
1255 GCForeground, &gcvalue);
1256#endif 1580#endif
1581
1582 pointer_unblank ();
1583 scr_recolour ();
1257} 1584}
1258 1585
1259/*----------------------------------------------------------------------*/ 1586/*----------------------------------------------------------------------*/
1260/* 1587/*
1261 * Run the command in a subprocess and return a file descriptor for the 1588 * Run the command in a subprocess and return a file descriptor for the
1262 * master end of the pseudo-teletype pair with the command talking to 1589 * master end of the pseudo-teletype pair with the command talking to
1263 * the slave. 1590 * the slave.
1264 */ 1591 */
1265/* INTPROTO */ 1592void
1266int
1267rxvt_run_command(pR_ const char *const *argv) 1593rxvt_term::run_command (const char *const *argv)
1268{ 1594{
1269 int cfd, er; 1595#if ENABLE_FRILLS
1270 1596 if (rs[Rs_pty_fd])
1271/* get master (pty) */
1272 if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->ttydev))) < 0) {
1273 rxvt_print_error("can't open pseudo-tty");
1274 return -1;
1275 } 1597 {
1276#ifdef FD_SETSIZE 1598 pty->pty = atoi (rs[Rs_pty_fd]);
1277 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) {
1278 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1279 rxvt_clean_exit();
1280 exit(EXIT_FAILURE);
1281 }
1282#endif
1283 fcntl (cfd, F_SETFL, O_NONBLOCK);
1284 1599
1285/* get slave (tty) */ 1600 if (pty->pty >= 0)
1286 if (R->tty_fd < 0) { 1601 {
1287#ifndef NO_SETOWNER_TTYDEV 1602 if (getfd_hook)
1288 rxvt_privileged_ttydev(aR_ SAVE); 1603 pty->pty = (*getfd_hook) (pty->pty);
1289#endif 1604
1290 if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) { 1605 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1291 close(cfd); 1606 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1292 rxvt_print_error("can't open slave tty %s", R->ttydev);
1293 return -1;
1294 } 1607 }
1295 } 1608 }
1609 else
1610#endif
1611 if (!pty->get ())
1612 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1613
1614 struct termios tio = def_tio;
1615
1296#ifndef NO_BACKSPACE_KEY 1616#ifndef NO_BACKSPACE_KEY
1297 if (R->key_backspace[0] && !R->key_backspace[1]) 1617 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1298 er = R->key_backspace[0]; 1618 tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
1299 else if (STRCMP(R->key_backspace, "DEC") == 0) 1619 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1300 er = '\177'; /* the initial state anyway */ 1620 tio.c_cc[VERASE] = '\177'; /* the initial state anyway */
1301 else
1302#endif
1303 er = -1;
1304 rxvt_get_ttymode(&(R->tio), er);
1305
1306/* install exit handler for cleanup */
1307#ifdef HAVE_ATEXIT
1308 atexit(rxvt_clean_exit);
1309#else
1310# ifdef HAVE_ON_EXIT
1311 on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */
1312# endif 1621#endif
1313#endif
1314 1622
1315 signal(SIGHUP, rxvt_Exit_signal); 1623 /* init terminal attributes */
1316#ifndef __svr4__ 1624 cfsetospeed (&tio, BAUDRATE);
1317 signal(SIGINT, rxvt_Exit_signal); 1625 cfsetispeed (&tio, BAUDRATE);
1318#endif 1626 tcsetattr (pty->tty, TCSANOW, &tio);
1319 signal(SIGQUIT, rxvt_Exit_signal); 1627 pty->set_utf8_mode (enc_utf8);
1320 signal(SIGTERM, rxvt_Exit_signal);
1321 signal(SIGCHLD, rxvt_Child_signal);
1322 1628
1323/* need to trap SIGURG for SVR4 (Unixware) rlogin */ 1629 /* set initial window size */
1324/* signal (SIGURG, SIG_DFL); */ 1630 tt_winch ();
1325 1631
1326#ifndef __QNX__ 1632#if ENABLE_FRILLS
1633 if (rs[Rs_pty_fd])
1634 return;
1635#endif
1636
1327/* spin off the command interpreter */ 1637 /* spin off the command interpreter */
1328 switch (R->cmd_pid = fork()) { 1638 switch (cmd_pid = fork ())
1639 {
1329 case -1: 1640 case -1:
1330 rxvt_print_error("can't fork");
1331 return -1;
1332 case 0:
1333 close(cfd); /* only keep R->tty_fd and STDERR open */
1334 close(R->Xfd);
1335 if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0)
1336 rxvt_print_error("could not obtain control of tty");
1337 else { 1641 {
1338 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1642 cmd_pid = 0;
1339 dup2(R->tty_fd, STDIN_FILENO); 1643 rxvt_fatal ("can't fork, aborting.\n");
1340 dup2(R->tty_fd, STDOUT_FILENO);
1341 dup2(R->tty_fd, STDERR_FILENO);
1342 if (R->tty_fd > 2)
1343 close(R->tty_fd);
1344 rxvt_run_child(aR_ argv);
1345 } 1644 }
1645 case 0:
1646 init_env ();
1647
1648 if (!pty->make_controlling_tty ())
1649 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1650 else
1651 {
1652 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1653 dup2 (pty->tty, STDIN_FILENO);
1654 dup2 (pty->tty, STDOUT_FILENO);
1655 dup2 (pty->tty, STDERR_FILENO);
1656
1657 // close all our file handles that we do no longer need
1658 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1659 {
1660 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1661 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1662 }
1663
1664 run_child (argv);
1665 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1666 }
1667
1346 exit(EXIT_FAILURE); 1668 _exit (EXIT_FAILURE);
1347 /* NOTREACHED */ 1669
1348 default: 1670 default:
1349 { 1671 if (!option (Opt_utmpInhibit))
1350#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1672 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1351 int fdstdin;
1352 1673
1353 fdstdin = dup(STDIN_FILENO); 1674 pty->close_tty ();
1354 dup2(R->tty_fd, STDIN_FILENO); 1675
1355#endif 1676 child_ev.start (cmd_pid);
1356 rxvt_privileged_utmp(aR_ SAVE); 1677
1357#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1678 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1358 dup2(fdstdin, STDIN_FILENO);
1359 close(fdstdin);
1360#endif
1361 }
1362 close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */
1363 break; 1679 break;
1364 } 1680 }
1365#else /* __QNX__ uses qnxspawn() */
1366 fchmod(R->tty_fd, 0622);
1367 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC);
1368 fcntl(cfd, F_SETFD, FD_CLOEXEC);
1369
1370 if (rxvt_run_child(aR_ argv) == -1)
1371 exit(EXIT_FAILURE);
1372#endif
1373/*
1374 * Reduce R->num_fds to what we use, so select() is more efficient
1375 */
1376 R->num_fds = max(STDERR_FILENO, cfd);
1377 MAX_IT(R->num_fds, R->Xfd);
1378#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
1379 MAX_IT(R->num_fds, 7);
1380#endif
1381 R->num_fds++; /* counts from 0 */
1382
1383 return cfd;
1384} 1681}
1385 1682
1386/* ------------------------------------------------------------------------- * 1683/* ------------------------------------------------------------------------- *
1387 * CHILD PROCESS OPERATIONS * 1684 * CHILD PROCESS OPERATIONS *
1388 * ------------------------------------------------------------------------- */ 1685 * ------------------------------------------------------------------------- */
1389/* 1686/*
1390 * The only open file descriptor is the slave tty - so no error messages. 1687 * The only open file descriptor is the slave tty - so no error messages.
1391 * returns are fatal 1688 * returns are fatal
1392 */ 1689 */
1393/* INTPROTO */
1394int 1690int
1395rxvt_run_child(pR_ const char *const *argv) 1691rxvt_term::run_child (const char *const *argv)
1396{ 1692{
1397 char *login; 1693 char *login;
1398 1694
1399 SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */ 1695 if (option (Opt_console))
1400 1696 {
1401 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1697 /* be virtual console, fail silently */
1402#ifdef TIOCCONS 1698#ifdef TIOCCONS
1403 unsigned int on = 1; 1699 unsigned int on = 1;
1404 1700
1405 ioctl(STDIN_FILENO, TIOCCONS, &on); 1701 ioctl (STDIN_FILENO, TIOCCONS, &on);
1406#elif defined (SRIOCSREDIR) 1702#elif defined (SRIOCSREDIR)
1407 int fd; 1703 int fd;
1408 1704
1409 fd = open(CONSOLE, O_WRONLY, 0); 1705 fd = open (CONSOLE, O_WRONLY, 0);
1410 if (fd >= 0) { 1706 if (fd >= 0)
1411 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1707 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1412 close(fd); 1708 close (fd);
1709#endif /* SRIOCSREDIR */
1710 }
1711
1712 /* reset signals and spin off the command interpreter */
1713 signal (SIGINT, SIG_DFL);
1714 signal (SIGQUIT, SIG_DFL);
1715 signal (SIGCHLD, SIG_DFL);
1716 signal (SIGHUP, SIG_DFL);
1717 signal (SIGPIPE, SIG_DFL);
1718 /*
1719 * mimic login's behavior by disabling the job control signals
1720 * a shell that wants them can turn them back on
1721 */
1722#ifdef SIGTSTP
1723 signal (SIGTSTP, SIG_IGN);
1724 signal (SIGTTIN, SIG_IGN);
1725 signal (SIGTTOU, SIG_IGN);
1726#endif /* SIGTSTP */
1727
1728 /* command interpreter path */
1729 if (argv)
1730 {
1731# ifdef DEBUG_CMD
1732 int i;
1733
1734 for (i = 0; argv[i]; i++)
1735 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1736# endif
1737
1738 execvp (argv[0], (char *const *)argv);
1739 /* no error message: STDERR is closed! */
1740 }
1741 else
1742 {
1743 const char *argv0, *shell;
1744
1745 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1746 shell = "/bin/sh";
1747
1748 argv0 = rxvt_basename (shell);
1749
1750 if (option (Opt_loginShell))
1751 {
1752 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1753
1754 login[0] = '-';
1755 strcpy (&login[1], argv0);
1756 argv0 = login;
1413 } 1757 }
1414#endif /* SRIOCSREDIR */
1415 }
1416 1758
1417/* reset signals and spin off the command interpreter */ 1759 execlp (shell, argv0, (char *)0);
1418 signal(SIGINT, SIG_DFL);
1419 signal(SIGQUIT, SIG_DFL);
1420 signal(SIGCHLD, SIG_DFL);
1421/*
1422 * mimick login's behavior by disabling the job control signals
1423 * a shell that wants them can turn them back on
1424 */
1425#ifdef SIGTSTP
1426 signal(SIGTSTP, SIG_IGN);
1427 signal(SIGTTIN, SIG_IGN);
1428 signal(SIGTTOU, SIG_IGN);
1429#endif /* SIGTSTP */
1430
1431 /* set window size */
1432 rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0);
1433
1434#ifndef __QNX__
1435/* command interpreter path */
1436 if (argv != NULL) {
1437# ifdef DEBUG_CMD
1438 int i;
1439
1440 for (i = 0; argv[i]; i++)
1441 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1442# endif
1443 execvp(argv[0], (char *const *)argv);
1444 /* no error message: STDERR is closed! */ 1760 /* no error message: STDERR is closed! */
1445 } else {
1446 const char *argv0, *shell;
1447
1448 if ((shell = getenv("SHELL")) == NULL || *shell == '\0')
1449 shell = "/bin/sh";
1450
1451 argv0 = (const char *)rxvt_r_basename(shell);
1452 if (R->Options & Opt_loginShell) {
1453 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char));
1454
1455 login[0] = '-';
1456 STRCPY(&login[1], argv0);
1457 argv0 = login;
1458 }
1459 execlp(shell, argv0, NULL);
1460 /* no error message: STDERR is closed! */
1461 }
1462#else /* __QNX__ uses qnxspawn() */
1463 { 1761 }
1464 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1465 char *command = NULL, fullcommand[_MAX_PATH];
1466 char **arg_v, *arg_a[2] = { NULL, NULL };
1467 1762
1468 if (argv != NULL) {
1469 if (access(argv[0], X_OK) == -1) {
1470 if (STRCHR(argv[0], '/') == NULL) {
1471 searchenv(argv[0], "PATH", fullcommand);
1472 if (fullcommand[0] != '\0')
1473 command = fullcommand;
1474 }
1475 if (access(command, X_OK) == -1)
1476 return -1;
1477 } else
1478 command = argv[0];
1479 arg_v = argv;
1480 } else {
1481 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1482 command = "/bin/sh";
1483
1484 arg_a[0] = my_basename(command);
1485 if (R->Options & Opt_loginShell) {
1486 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1487
1488 login[0] = '-';
1489 STRCPY(&login[1], arg_a[0]);
1490 arg_a[0] = login;
1491 }
1492 arg_v = arg_a;
1493 }
1494 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;
1495 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1496 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1497 command, arg_v, environ, iov_a, 0);
1498 if (login)
1499 free(login);
1500 close(R->tty_fd);
1501 return R->cmd_fd;
1502 }
1503#endif
1504 return -1; 1763 return -1;
1505} 1764}
1506 1765
1507/* ------------------------------------------------------------------------- *
1508 * GET TTY CURRENT STATE *
1509 * ------------------------------------------------------------------------- */
1510/* rxvt_get_ttymode() */
1511/* INTPROTO */
1512void
1513rxvt_get_ttymode(ttymode_t *tio, int erase)
1514{
1515#ifdef HAVE_TERMIOS_H
1516/*
1517 * standard System V termios interface
1518 */
1519 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) {
1520 /* return error - use system defaults */
1521 tio->c_cc[VINTR] = CINTR;
1522 tio->c_cc[VQUIT] = CQUIT;
1523 tio->c_cc[VERASE] = CERASE;
1524 tio->c_cc[VKILL] = CKILL;
1525 tio->c_cc[VSTART] = CSTART;
1526 tio->c_cc[VSTOP] = CSTOP;
1527 tio->c_cc[VSUSP] = CSUSP;
1528# ifdef VDSUSP
1529 tio->c_cc[VDSUSP] = CDSUSP;
1530# endif
1531# ifdef VREPRINT
1532 tio->c_cc[VREPRINT] = CRPRNT;
1533# endif
1534# ifdef VDISCRD
1535 tio->c_cc[VDISCRD] = CFLUSH;
1536# endif
1537# ifdef VWERSE
1538 tio->c_cc[VWERSE] = CWERASE;
1539# endif
1540# ifdef VLNEXT
1541 tio->c_cc[VLNEXT] = CLNEXT;
1542# endif
1543 }
1544 tio->c_cc[VEOF] = CEOF;
1545 tio->c_cc[VEOL] = VDISABLE;
1546# ifdef VEOL2
1547 tio->c_cc[VEOL2] = VDISABLE;
1548# endif
1549# ifdef VSWTC
1550 tio->c_cc[VSWTC] = VDISABLE;
1551# endif
1552# ifdef VSWTCH
1553 tio->c_cc[VSWTCH] = VDISABLE;
1554# endif
1555# if VMIN != VEOF
1556 tio->c_cc[VMIN] = 1;
1557# endif
1558# if VTIME != VEOL
1559 tio->c_cc[VTIME] = 0;
1560# endif
1561 if (erase != -1)
1562 tio->c_cc[VERASE] = (char)erase;
1563
1564/* input modes */
1565 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1566# ifdef IMAXBEL
1567 | IMAXBEL
1568# endif
1569 | IXON);
1570
1571/* output modes */
1572 tio->c_oflag = (OPOST | ONLCR);
1573
1574/* control modes */
1575 tio->c_cflag = (CS8 | CREAD);
1576
1577/* line discipline modes */
1578 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1579# if defined (ECHOCTL) && defined (ECHOKE)
1580 | ECHOCTL | ECHOKE
1581# endif
1582 | ECHOE | ECHOK);
1583# else /* HAVE_TERMIOS_H */
1584
1585/*
1586 * sgtty interface
1587 */
1588
1589/* get parameters -- gtty */
1590 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) {
1591 tio->sg.sg_erase = CERASE; /* ^H */
1592 tio->sg.sg_kill = CKILL; /* ^U */
1593 }
1594 if (erase != -1)
1595 tio->sg.sg_erase = (char)erase;
1596
1597 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1598
1599/* get special characters */
1600 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) {
1601 tio->tc.t_intrc = CINTR; /* ^C */
1602 tio->tc.t_quitc = CQUIT; /* ^\ */
1603 tio->tc.t_startc = CSTART; /* ^Q */
1604 tio->tc.t_stopc = CSTOP; /* ^S */
1605 tio->tc.t_eofc = CEOF; /* ^D */
1606 tio->tc.t_brkc = -1;
1607 }
1608/* get local special chars */
1609 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) {
1610 tio->lc.t_suspc = CSUSP; /* ^Z */
1611 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1612 tio->lc.t_rprntc = CRPRNT; /* ^R */
1613 tio->lc.t_flushc = CFLUSH; /* ^O */
1614 tio->lc.t_werasc = CWERASE; /* ^W */
1615 tio->lc.t_lnextc = CLNEXT; /* ^V */
1616 }
1617/* get line discipline */
1618 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1619# ifdef NTTYDISC
1620 tio->line = NTTYDISC;
1621# endif /* NTTYDISC */
1622 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1623#endif /* HAVE_TERMIOS_H */
1624
1625/*
1626 * Debugging
1627 */
1628#ifdef DEBUG_TTYMODE
1629#ifdef HAVE_TERMIOS_H
1630/* c_iflag bits */
1631 fprintf(stderr, "Input flags\n");
1632
1633/* cpp token stringize doesn't work on all machines <sigh> */
1634# define FOO(flag,name) \
1635 if ((tio->c_iflag) & flag) \
1636 fprintf (stderr, "%s ", name)
1637
1638/* c_iflag bits */
1639 FOO(IGNBRK, "IGNBRK");
1640 FOO(BRKINT, "BRKINT");
1641 FOO(IGNPAR, "IGNPAR");
1642 FOO(PARMRK, "PARMRK");
1643 FOO(INPCK, "INPCK");
1644 FOO(ISTRIP, "ISTRIP");
1645 FOO(INLCR, "INLCR");
1646 FOO(IGNCR, "IGNCR");
1647 FOO(ICRNL, "ICRNL");
1648 FOO(IXON, "IXON");
1649 FOO(IXOFF, "IXOFF");
1650# ifdef IUCLC
1651 FOO(IUCLC, "IUCLC");
1652# endif
1653# ifdef IXANY
1654 FOO(IXANY, "IXANY");
1655# endif
1656# ifdef IMAXBEL
1657 FOO(IMAXBEL, "IMAXBEL");
1658# endif
1659 fprintf(stderr, "\n");
1660
1661# undef FOO
1662# define FOO(entry, name) \
1663 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1664
1665 FOO(VINTR, "VINTR");
1666 FOO(VQUIT, "VQUIT");
1667 FOO(VERASE, "VERASE");
1668 FOO(VKILL, "VKILL");
1669 FOO(VEOF, "VEOF");
1670 FOO(VEOL, "VEOL");
1671# ifdef VEOL2
1672 FOO(VEOL2, "VEOL2");
1673# endif
1674# ifdef VSWTC
1675 FOO(VSWTC, "VSWTC");
1676# endif
1677# ifdef VSWTCH
1678 FOO(VSWTCH, "VSWTCH");
1679# endif
1680 FOO(VSTART, "VSTART");
1681 FOO(VSTOP, "VSTOP");
1682 FOO(VSUSP, "VSUSP");
1683# ifdef VDSUSP
1684 FOO(VDSUSP, "VDSUSP");
1685# endif
1686# ifdef VREPRINT
1687 FOO(VREPRINT, "VREPRINT");
1688# endif
1689# ifdef VDISCRD
1690 FOO(VDISCRD, "VDISCRD");
1691# endif
1692# ifdef VWERSE
1693 FOO(VWERSE, "VWERSE");
1694# endif
1695# ifdef VLNEXT
1696 FOO(VLNEXT, "VLNEXT");
1697# endif
1698 fprintf(stderr, "\n");
1699# undef FOO
1700# endif /* HAVE_TERMIOS_H */
1701#endif /* DEBUG_TTYMODE */
1702}
1703
1704/*----------------------- end-of-file (C source) -----------------------*/ 1766/*----------------------- end-of-file (C source) -----------------------*/

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