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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.4 by pcg, Tue Nov 25 15:25:17 2003 UTC vs.
Revision 1.318 by sf-exg, Fri Jan 13 13:04:59 2012 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.4 2003/11/25 15:25:17 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 <schmorp@schmorp.de>
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 HAVE_STARTUP_NOTIFICATION
61# define SN_API_NOT_YET_FROZEN
62# include <libsn/sn-launchee.h>
63#endif
64
65#ifdef DISPLAY_IS_IP
66/* On Solaris link with -lsocket and -lnsl */
67#include <sys/types.h>
68#include <sys/socket.h>
69
70/* these next two are probably only on Sun (not Solaris) */
71#ifdef HAVE_SYS_SOCKIO_H
72#include <sys/sockio.h>
73#endif
74#ifdef HAVE_SYS_BYTEORDER_H
75#include <sys/byteorder.h>
76#endif
77
78#include <netinet/in.h>
79#include <arpa/inet.h>
80#include <net/if.h>
81#include <net/if_arp.h>
82
83static char *
84rxvt_network_display (const char *display)
85{
86 char buffer[1024], *rval = NULL;
87 struct ifconf ifc;
88 struct ifreq *ifr;
89 int i, skfd;
90
91 if (display[0] != ':' && strncmp (display, "unix:", 5))
92 return (char *) display; /* nothing to do */
93
94 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
95 ifc.ifc_buf = buffer;
96
97 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
98 {
99 perror ("socket");
100 return NULL;
101 }
102
103 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
104 {
105 perror ("SIOCGIFCONF");
106 close (skfd);
107 return NULL;
108 }
109
110 for (i = 0, ifr = ifc.ifc_req;
111 i < (ifc.ifc_len / sizeof (struct ifreq));
112 i++, ifr++)
113 {
114 struct ifreq ifr2;
115
116 strcpy (ifr2.ifr_name, ifr->ifr_name);
117
118 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
119 {
120 unsigned long addr;
121 struct sockaddr_in *p_addr;
122
123 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
124 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
125
126 /*
127 * not "0.0.0.0" or "127.0.0.1" - so format the address
128 */
129 if (addr && addr != 0x7F000001)
130 {
131 char *colon = strchr (display, ':');
132
133 if (colon == NULL)
134 colon = ":0.0";
135
136 rval = rxvt_malloc (strlen (colon) + 16);
137 sprintf (rval, "%d.%d.%d.%d%s",
138 (int) ((addr >> 030) & 0xFF),
139 (int) ((addr >> 020) & 0xFF),
140 (int) ((addr >> 010) & 0xFF),
141 (int) (addr & 0xFF), colon);
142 break;
143 }
144 }
145 }
146
147 close (skfd);
148
149 return rval;
150}
151#endif
152
40const char *const def_colorName[] = { 153static const char *const def_colorName[] =
154 {
41 COLOR_FOREGROUND, 155 COLOR_FOREGROUND,
42 COLOR_BACKGROUND, 156 COLOR_BACKGROUND,
43/* low-intensity colors */ 157 /* low-intensity colors */
44 "Black", /* 0: black (#000000) */ 158 "rgb:00/00/00", // 0: black (Black)
45#ifndef NO_BRIGHTCOLOR 159 "rgb:cd/00/00", // 1: red (Red3)
46 "Red3", /* 1: red (#CD0000) */ 160 "rgb:00/cd/00", // 2: green (Green3)
47 "Green3", /* 2: green (#00CD00) */ 161 "rgb:cd/cd/00", // 3: yellow (Yellow3)
48 "Yellow3", /* 3: yellow (#CDCD00) */ 162 "rgb:00/00/cd", // 4: blue (Blue3)
49 "Blue3", /* 4: blue (#0000CD) */ 163 "rgb:cd/00/cd", // 5: magenta (Magenta3)
50 "Magenta3", /* 5: magenta (#CD00CD) */ 164 "rgb:00/cd/cd", // 6: cyan (Cyan3)
51 "Cyan3", /* 6: cyan (#00CDCD) */
52# ifdef XTERM_COLORS 165# ifdef XTERM_COLORS
53 "Grey90", /* 7: white (#E5E5E5) */ 166 "rgb:e5/e5/e5", // 7: white (Grey90)
54# else 167# else
55 "AntiqueWhite", /* 7: white (#FAEBD7) */ 168 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
56# endif 169# endif
57/* high-intensity colors */ 170 /* high-intensity colors */
58# ifdef XTERM_COLORS 171# ifdef XTERM_COLORS
59 "Grey30", /* 8: bright black (#4D4D4D) */ 172 "rgb:4d/4d/4d", // 8: bright black (Grey30)
60# else 173# else
61 "Grey25", /* 8: bright black (#404040) */ 174 "rgb:40/40/40", // 8: bright black (Grey25)
62# endif 175# endif
63#endif /* NO_BRIGHTCOLOR */ 176 "rgb:ff/00/00", // 1/9: bright red (Reed)
64 "Red", /* 1/9: bright red (#FF0000) */ 177 "rgb:00/ff/00", // 2/10: bright green (Green)
65 "Green", /* 2/10: bright green (#00FF00) */ 178 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
66 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 179 "rgb:00/00/ff", // 4/12: bright blue (Blue)
67 "Blue", /* 4/12: bright blue (#0000FF) */ 180 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
68 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 181 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
69 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 182 "rgb:ff/ff/ff", // 7/15: bright white (White)
70 "White", /* 7/15: bright white (#FFFFFF) */ 183
71#ifdef TTY_256COLOR 184#if !USE_256_COLORS
72 "rgb:00/00/00", /* default 16-255 color table */ 185 // 88 xterm colours
73 "rgb:00/00/2a", 186 "rgb:00/00/00",
74 "rgb:00/00/55", 187 "rgb:00/00/8b",
75 "rgb:00/00/7f",
76 "rgb:00/00/aa",
77 "rgb:00/00/d4", 188 "rgb:00/00/cd",
189 "rgb:00/00/ff",
78 "rgb:00/2a/00", 190 "rgb:00/8b/00",
79 "rgb:00/2a/2a", 191 "rgb:00/8b/8b",
80 "rgb:00/2a/55",
81 "rgb:00/2a/7f",
82 "rgb:00/2a/aa",
83 "rgb:00/2a/d4", 192 "rgb:00/8b/cd",
84 "rgb:00/55/00",
85 "rgb:00/55/2a",
86 "rgb:00/55/55",
87 "rgb:00/55/7f", 193 "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", 194 "rgb:00/cd/00",
103 "rgb:00/d4/2a", 195 "rgb:00/cd/8b",
104 "rgb:00/d4/55",
105 "rgb:00/d4/7f",
106 "rgb:00/d4/aa",
107 "rgb:00/d4/d4", 196 "rgb:00/cd/cd",
197 "rgb:00/cd/ff",
198 "rgb:00/ff/00",
199 "rgb:00/ff/8b",
200 "rgb:00/ff/cd",
201 "rgb:00/ff/ff",
108 "rgb:2a/00/00", 202 "rgb:8b/00/00",
109 "rgb:2a/00/2a", 203 "rgb:8b/00/8b",
110 "rgb:2a/00/55",
111 "rgb:2a/00/7f",
112 "rgb:2a/00/aa",
113 "rgb:2a/00/d4", 204 "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", 205 "rgb:8b/00/ff",
148 "rgb:55/00/aa",
149 "rgb:55/00/d4",
150 "rgb:55/2a/00", 206 "rgb:8b/8b/00",
151 "rgb:55/2a/2a", 207 "rgb:8b/8b/8b",
152 "rgb:55/2a/55", 208 "rgb:8b/8b/cd",
153 "rgb:55/2a/7f", 209 "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", 210 "rgb:8b/cd/00",
175 "rgb:55/d4/2a", 211 "rgb:8b/cd/8b",
176 "rgb:55/d4/55",
177 "rgb:55/d4/7f",
178 "rgb:55/d4/aa",
179 "rgb:55/d4/d4", 212 "rgb:8b/cd/cd",
180 "rgb:7f/00/00", 213 "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", 214 "rgb:8b/ff/00",
199 "rgb:7f/7f/2a", 215 "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", 216 "rgb:8b/ff/cd",
240 "rgb:aa/aa/00", 217 "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", 218 "rgb:cd/00/00",
253 "rgb:d4/00/2a", 219 "rgb:cd/00/8b",
254 "rgb:d4/00/55",
255 "rgb:d4/00/7f",
256 "rgb:d4/00/aa",
257 "rgb:d4/00/d4", 220 "rgb:cd/00/cd",
221 "rgb:cd/00/ff",
258 "rgb:d4/2a/00", 222 "rgb:cd/8b/00",
259 "rgb:d4/2a/2a", 223 "rgb:cd/8b/8b",
260 "rgb:d4/2a/55",
261 "rgb:d4/2a/7f",
262 "rgb:d4/2a/aa",
263 "rgb:d4/2a/d4", 224 "rgb:cd/8b/cd",
264 "rgb:d4/55/00",
265 "rgb:d4/55/2a",
266 "rgb:d4/55/55",
267 "rgb:d4/55/7f", 225 "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", 226 "rgb:cd/cd/00",
283 "rgb:d4/d4/2a", 227 "rgb:cd/cd/8b",
284 "rgb:d4/d4/55",
285 "rgb:d4/d4/7f",
286 "rgb:d4/d4/aa",
287 "rgb:d4/d4/d4", 228 "rgb:cd/cd/cd",
229 "rgb:cd/cd/ff",
230 "rgb:cd/ff/00",
231 "rgb:cd/ff/8b",
232 "rgb:cd/ff/cd",
233 "rgb:cd/ff/ff",
234 "rgb:ff/00/00",
235 "rgb:ff/00/8b",
236 "rgb:ff/00/cd",
237 "rgb:ff/00/ff",
238 "rgb:ff/8b/00",
239 "rgb:ff/8b/8b",
240 "rgb:ff/8b/cd",
241 "rgb:ff/8b/ff",
242 "rgb:ff/cd/00",
243 "rgb:ff/cd/8b",
244 "rgb:ff/cd/cd",
245 "rgb:ff/cd/ff",
246 "rgb:ff/ff/00",
247 "rgb:ff/ff/8b",
248 "rgb:ff/ff/cd",
249 "rgb:ff/ff/ff",
250 "rgb:2e/2e/2e",
251 "rgb:5c/5c/5c",
252 "rgb:73/73/73",
253 "rgb:8b/8b/8b",
254 "rgb:a2/a2/a2",
255 "rgb:b9/b9/b9",
256 "rgb:d0/d0/d0",
257 "rgb:e7/e7/e7",
258#else
259 // 256 xterm colours
260 "rgb:00/00/00",
261 "rgb:00/00/5f",
262 "rgb:00/00/87",
263 "rgb:00/00/af",
264 "rgb:00/00/d7",
265 "rgb:00/00/ff",
266 "rgb:00/5f/00",
267 "rgb:00/5f/5f",
268 "rgb:00/5f/87",
269 "rgb:00/5f/af",
270 "rgb:00/5f/d7",
271 "rgb:00/5f/ff",
272 "rgb:00/87/00",
273 "rgb:00/87/5f",
274 "rgb:00/87/87",
275 "rgb:00/87/af",
276 "rgb:00/87/d7",
277 "rgb:00/87/ff",
278 "rgb:00/af/00",
279 "rgb:00/af/5f",
280 "rgb:00/af/87",
281 "rgb:00/af/af",
282 "rgb:00/af/d7",
283 "rgb:00/af/ff",
284 "rgb:00/d7/00",
285 "rgb:00/d7/5f",
286 "rgb:00/d7/87",
287 "rgb:00/d7/af",
288 "rgb:00/d7/d7",
289 "rgb:00/d7/ff",
290 "rgb:00/ff/00",
291 "rgb:00/ff/5f",
292 "rgb:00/ff/87",
293 "rgb:00/ff/af",
294 "rgb:00/ff/d7",
295 "rgb:00/ff/ff",
296 "rgb:5f/00/00",
297 "rgb:5f/00/5f",
298 "rgb:5f/00/87",
299 "rgb:5f/00/af",
300 "rgb:5f/00/d7",
301 "rgb:5f/00/ff",
302 "rgb:5f/5f/00",
303 "rgb:5f/5f/5f",
304 "rgb:5f/5f/87",
305 "rgb:5f/5f/af",
306 "rgb:5f/5f/d7",
307 "rgb:5f/5f/ff",
308 "rgb:5f/87/00",
309 "rgb:5f/87/5f",
310 "rgb:5f/87/87",
311 "rgb:5f/87/af",
312 "rgb:5f/87/d7",
313 "rgb:5f/87/ff",
314 "rgb:5f/af/00",
315 "rgb:5f/af/5f",
316 "rgb:5f/af/87",
317 "rgb:5f/af/af",
318 "rgb:5f/af/d7",
319 "rgb:5f/af/ff",
320 "rgb:5f/d7/00",
321 "rgb:5f/d7/5f",
322 "rgb:5f/d7/87",
323 "rgb:5f/d7/af",
324 "rgb:5f/d7/d7",
325 "rgb:5f/d7/ff",
326 "rgb:5f/ff/00",
327 "rgb:5f/ff/5f",
328 "rgb:5f/ff/87",
329 "rgb:5f/ff/af",
330 "rgb:5f/ff/d7",
331 "rgb:5f/ff/ff",
332 "rgb:87/00/00",
333 "rgb:87/00/5f",
334 "rgb:87/00/87",
335 "rgb:87/00/af",
336 "rgb:87/00/d7",
337 "rgb:87/00/ff",
338 "rgb:87/5f/00",
339 "rgb:87/5f/5f",
340 "rgb:87/5f/87",
341 "rgb:87/5f/af",
342 "rgb:87/5f/d7",
343 "rgb:87/5f/ff",
344 "rgb:87/87/00",
345 "rgb:87/87/5f",
346 "rgb:87/87/87",
347 "rgb:87/87/af",
348 "rgb:87/87/d7",
349 "rgb:87/87/ff",
350 "rgb:87/af/00",
351 "rgb:87/af/5f",
352 "rgb:87/af/87",
353 "rgb:87/af/af",
354 "rgb:87/af/d7",
355 "rgb:87/af/ff",
356 "rgb:87/d7/00",
357 "rgb:87/d7/5f",
358 "rgb:87/d7/87",
359 "rgb:87/d7/af",
360 "rgb:87/d7/d7",
361 "rgb:87/d7/ff",
362 "rgb:87/ff/00",
363 "rgb:87/ff/5f",
364 "rgb:87/ff/87",
365 "rgb:87/ff/af",
366 "rgb:87/ff/d7",
367 "rgb:87/ff/ff",
368 "rgb:af/00/00",
369 "rgb:af/00/5f",
370 "rgb:af/00/87",
371 "rgb:af/00/af",
372 "rgb:af/00/d7",
373 "rgb:af/00/ff",
374 "rgb:af/5f/00",
375 "rgb:af/5f/5f",
376 "rgb:af/5f/87",
377 "rgb:af/5f/af",
378 "rgb:af/5f/d7",
379 "rgb:af/5f/ff",
380 "rgb:af/87/00",
381 "rgb:af/87/5f",
382 "rgb:af/87/87",
383 "rgb:af/87/af",
384 "rgb:af/87/d7",
385 "rgb:af/87/ff",
386 "rgb:af/af/00",
387 "rgb:af/af/5f",
388 "rgb:af/af/87",
389 "rgb:af/af/af",
390 "rgb:af/af/d7",
391 "rgb:af/af/ff",
392 "rgb:af/d7/00",
393 "rgb:af/d7/5f",
394 "rgb:af/d7/87",
395 "rgb:af/d7/af",
396 "rgb:af/d7/d7",
397 "rgb:af/d7/ff",
398 "rgb:af/ff/00",
399 "rgb:af/ff/5f",
400 "rgb:af/ff/87",
401 "rgb:af/ff/af",
402 "rgb:af/ff/d7",
403 "rgb:af/ff/ff",
404 "rgb:d7/00/00",
405 "rgb:d7/00/5f",
406 "rgb:d7/00/87",
407 "rgb:d7/00/af",
408 "rgb:d7/00/d7",
409 "rgb:d7/00/ff",
410 "rgb:d7/5f/00",
411 "rgb:d7/5f/5f",
412 "rgb:d7/5f/87",
413 "rgb:d7/5f/af",
414 "rgb:d7/5f/d7",
415 "rgb:d7/5f/ff",
416 "rgb:d7/87/00",
417 "rgb:d7/87/5f",
418 "rgb:d7/87/87",
419 "rgb:d7/87/af",
420 "rgb:d7/87/d7",
421 "rgb:d7/87/ff",
422 "rgb:d7/af/00",
423 "rgb:d7/af/5f",
424 "rgb:d7/af/87",
425 "rgb:d7/af/af",
426 "rgb:d7/af/d7",
427 "rgb:d7/af/ff",
428 "rgb:d7/d7/00",
429 "rgb:d7/d7/5f",
430 "rgb:d7/d7/87",
431 "rgb:d7/d7/af",
432 "rgb:d7/d7/d7",
433 "rgb:d7/d7/ff",
434 "rgb:d7/ff/00",
435 "rgb:d7/ff/5f",
436 "rgb:d7/ff/87",
437 "rgb:d7/ff/af",
438 "rgb:d7/ff/d7",
439 "rgb:d7/ff/ff",
440 "rgb:ff/00/00",
441 "rgb:ff/00/5f",
442 "rgb:ff/00/87",
443 "rgb:ff/00/af",
444 "rgb:ff/00/d7",
445 "rgb:ff/00/ff",
446 "rgb:ff/5f/00",
447 "rgb:ff/5f/5f",
448 "rgb:ff/5f/87",
449 "rgb:ff/5f/af",
450 "rgb:ff/5f/d7",
451 "rgb:ff/5f/ff",
452 "rgb:ff/87/00",
453 "rgb:ff/87/5f",
454 "rgb:ff/87/87",
455 "rgb:ff/87/af",
456 "rgb:ff/87/d7",
457 "rgb:ff/87/ff",
458 "rgb:ff/af/00",
459 "rgb:ff/af/5f",
460 "rgb:ff/af/87",
461 "rgb:ff/af/af",
462 "rgb:ff/af/d7",
463 "rgb:ff/af/ff",
464 "rgb:ff/d7/00",
465 "rgb:ff/d7/5f",
466 "rgb:ff/d7/87",
467 "rgb:ff/d7/af",
468 "rgb:ff/d7/d7",
469 "rgb:ff/d7/ff",
470 "rgb:ff/ff/00",
471 "rgb:ff/ff/5f",
472 "rgb:ff/ff/87",
473 "rgb:ff/ff/af",
474 "rgb:ff/ff/d7",
475 "rgb:ff/ff/ff",
288 "rgb:08/08/08", 476 "rgb:08/08/08",
289 "rgb:12/12/12", 477 "rgb:12/12/12",
290 "rgb:1c/1c/1c", 478 "rgb:1c/1c/1c",
291 "rgb:26/26/26", 479 "rgb:26/26/26",
292 "rgb:30/30/30", 480 "rgb:30/30/30",
… …
308 "rgb:d0/d0/d0", 496 "rgb:d0/d0/d0",
309 "rgb:da/da/da", 497 "rgb:da/da/da",
310 "rgb:e4/e4/e4", 498 "rgb:e4/e4/e4",
311 "rgb:ee/ee/ee", 499 "rgb:ee/ee/ee",
312#endif 500#endif
501
313#ifndef NO_CURSORCOLOR 502#ifndef NO_CURSORCOLOR
314 COLOR_CURSOR_BACKGROUND, 503 COLOR_CURSOR_BACKGROUND,
315 COLOR_CURSOR_FOREGROUND, 504 COLOR_CURSOR_FOREGROUND,
316#endif /* ! NO_CURSORCOLOR */ 505#endif /* ! NO_CURSORCOLOR */
317 NULL, /* Color_pointer */ 506 NULL, /* Color_pointer_fg */
507 NULL, /* Color_pointer_bg */
318 NULL, /* Color_border */ 508 NULL, /* Color_border */
319#ifndef NO_BOLD_UNDERLINE_REVERSE 509#ifndef NO_BOLD_UNDERLINE_REVERSE
320 NULL, /* Color_BD */ 510 NULL, /* Color_BD */
511 NULL, /* Color_IT */
321 NULL, /* Color_UL */ 512 NULL, /* Color_UL */
322 NULL, /* Color_RV */ 513 NULL, /* Color_RV */
323#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 514#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
515#if ENABLE_FRILLS
516 NULL, // Color_underline
517#endif
324#ifdef OPTION_HC 518#ifdef OPTION_HC
325 NULL, 519 NULL,
520 NULL,
326#endif 521#endif
327#ifdef KEEP_SCROLLCOLOR
328 COLOR_SCROLLBAR, 522 COLOR_SCROLLBAR,
523#ifdef RXVT_SCROLLBAR
329 COLOR_SCROLLTROUGH, 524 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 525#endif
345#ifdef OFFIX_DND 526#if ENABLE_TRANSPARENCY
346 "DndProtocol", 527 NULL,
347 "DndSelection",
348#endif 528#endif
349 "CLIPBOARD" 529#if OFF_FOCUS_FADING
350}; 530 "rgb:00/00/00",
531#endif
532 };
533
534void
535rxvt_term::init_vars ()
536{
537 pix_colors = pix_colors_focused;
538
539 MEvent.time = CurrentTime;
540 MEvent.button = AnyButton;
541 want_refresh = 1;
542 priv_modes = SavedModes = PrivMode_Default;
543 ncol = 80;
544 nrow = 24;
545 int_bwidth = INTERNALBORDERWIDTH;
546 ext_bwidth = EXTERNALBORDERWIDTH;
547 lineSpace = LINESPACE;
548 letterSpace = LETTERSPACE;
549 saveLines = SAVELINES;
550
551 refresh_type = SLOW_REFRESH;
552
553 oldcursor.row = oldcursor.col = -1;
554
555 set_option (Opt_scrollBar);
556 set_option (Opt_scrollTtyOutput);
557 set_option (Opt_jumpScroll);
558 set_option (Opt_skipScroll);
559 set_option (Opt_secondaryScreen);
560 set_option (Opt_secondaryScroll);
561 set_option (Opt_pastableTabs);
562 set_option (Opt_intensityStyles);
563 set_option (Opt_iso14755);
564 set_option (Opt_iso14755_52);
565 set_option (Opt_buffered);
566}
351 567
352/*----------------------------------------------------------------------*/ 568/*----------------------------------------------------------------------*/
353/* substitute system functions */ 569const char **
354#if defined(__svr4__) && ! defined(_POSIX_VERSION) 570rxvt_term::init_resources (int argc, const char *const *argv)
355/* INTPROTO */
356int
357rxvt_getdtablesize(void)
358{ 571{
359 struct rlimit rlim; 572 int i;
573 const char **cmd_argv;
360 574
361 getrlimit(RLIMIT_NOFILE, &rlim); 575 rs[Rs_name] = rxvt_basename (argv[0]);
362 return rlim.rlim_cur; 576
577 /*
578 * Open display, get options/resources and create the window
579 */
580
581 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
582 rs[Rs_display_name] = ":0";
583
584 cmd_argv = get_options (argc, argv);
585
586 if (!(display = displays.get (rs[Rs_display_name])))
587 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
588
589 // using a local pointer decreases code size a lot
590 xa = display->xa;
591
592 set (display);
593 extract_resources ();
594
595#if XFT
596 if (rs[Rs_depth])
597 select_visual (strtol (rs[Rs_depth], 0, 0));
598#endif
599
600 for (int i = NUM_RESOURCES; i--; )
601 if (rs [i] == resval_undef)
602 rs [i] = 0;
603
604#if ENABLE_PERL
605 if (!rs[Rs_perl_ext_1])
606 rs[Rs_perl_ext_1] = "default";
607
608 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
609 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
610 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
611 {
612 rxvt_perl.init (this);
613 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
614 }
615#endif
616
617 // must be called after initialising the perl interpreter as it
618 // may invoke the `on_register_command' hook
619 extract_keysym_resources ();
620
621 /*
622 * set any defaults not already set
623 */
624 if (cmd_argv && cmd_argv[0])
625 {
626 if (!rs[Rs_title])
627 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
628
629 if (!rs[Rs_iconName])
630 rs[Rs_iconName] = rs[Rs_title];
631 }
632 else
633 {
634 if (!rs[Rs_title])
635 rs[Rs_title] = rs[Rs_name];
636
637 if (!rs[Rs_iconName])
638 rs[Rs_iconName] = rs[Rs_name];
639 }
640
641 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
642 saveLines = min (i, MAX_SAVELINES);
643
644#if ENABLE_FRILLS
645 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
646 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
647
648 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
649 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
650
651 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
652 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
653
654 if (rs[Rs_letterSpace])
655 letterSpace = atoi (rs[Rs_letterSpace]);
656#endif
657
658#ifdef POINTER_BLANK
659 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
660 pointerBlankDelay = i;
661 else
662 pointerBlankDelay = 2;
663#endif
664
665 /* no point having a scrollbar without having any scrollback! */
666 if (!saveLines)
667 set_option (Opt_scrollBar, 0);
668
669 if (!rs[Rs_cutchars])
670 rs[Rs_cutchars] = CUTCHARS;
671
672#ifndef NO_BACKSPACE_KEY
673 if (!rs[Rs_backspace_key])
674# ifdef DEFAULT_BACKSPACE
675 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
676# else
677 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
678# endif
679#endif
680
681#ifndef NO_DELETE_KEY
682 if (!rs[Rs_delete_key])
683# ifdef DEFAULT_DELETE
684 rs[Rs_delete_key] = DEFAULT_DELETE;
685# else
686 rs[Rs_delete_key] = "\033[3~";
687# endif
688#endif
689
690 scrollBar.setup (this);
691
692#ifdef XTERM_REVERSE_VIDEO
693 /* this is how xterm implements reverseVideo */
694 if (option (Opt_reverseVideo))
695 {
696 if (!rs[Rs_color + Color_fg])
697 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
698
699 if (!rs[Rs_color + Color_bg])
700 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
701 }
702#endif
703
704 for (i = 0; i < NRS_COLORS; i++)
705 if (!rs[Rs_color + i])
706 rs[Rs_color + i] = def_colorName[i];
707
708#ifndef XTERM_REVERSE_VIDEO
709 /* this is how we implement reverseVideo */
710 if (option (Opt_reverseVideo))
711 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
712#endif
713
714 /* convenient aliases for setting fg/bg to colors */
715 color_aliases (Color_fg);
716 color_aliases (Color_bg);
717#ifndef NO_CURSORCOLOR
718 color_aliases (Color_cursor);
719 color_aliases (Color_cursor2);
720#endif /* NO_CURSORCOLOR */
721 color_aliases (Color_pointer_fg);
722 color_aliases (Color_pointer_bg);
723 color_aliases (Color_border);
724#ifndef NO_BOLD_UNDERLINE_REVERSE
725 color_aliases (Color_BD);
726 color_aliases (Color_UL);
727 color_aliases (Color_RV);
728#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
729
730 if (!rs[Rs_color + Color_border])
731 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
732
733 return cmd_argv;
363} 734}
364#endif 735
365/*----------------------------------------------------------------------*/ 736/*----------------------------------------------------------------------*/
366bool 737void
367rxvt_term::init_vars() 738rxvt_term::init (stringvec *argv, stringvec *envv)
368{ 739{
369 PixColors = new rxvt_color [TOTAL_COLORS]; 740 argv->push_back (0);
370 if (PixColors == NULL) 741 envv->push_back (0);
371 return false;
372 742
373#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 743 this->argv = argv;
374 TermWin.pixmap = None; 744 this->envv = envv;
375#endif 745
376#ifdef UTMP_SUPPORT 746 init2 (argv->size () - 1, argv->begin ());
377 next_utmp_action = SAVE; 747}
378#endif 748
379#ifndef NO_SETOWNER_TTYDEV 749void
380 next_tty_action = SAVE; 750rxvt_term::init (int argc, const char *const *argv, const char *const *envv)
381#endif 751{
382 MEvent.time = CurrentTime; 752#if ENABLE_PERL
383 MEvent.button = AnyButton; 753 // perl might want to access the stringvecs later, so we need to copy them
384 Options = DEFAULT_OPTIONS; 754 stringvec *args = new stringvec;
385 want_refresh = 1; 755 for (int i = 0; i < argc; i++)
386 cmd_pid = -1; 756 args->push_back (strdup (argv [i]));
387 cmd_fd = tty_fd = Xfd = -1; 757
388 PrivateModes = SavedModes = PrivMode_Default; 758 stringvec *envs = new stringvec;
389 TermWin.focus = 1; 759 for (const char *const *var = envv; *var; var++)
390 TermWin.ncol = 80; 760 envs->push_back (strdup (*var));
391 TermWin.nrow = 24; 761
392 TermWin.int_bwidth = INTERNALBORDERWIDTH; 762 init (args, envs);
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 763#else
400 selection_style = OLD_SELECT; 764 init2 (argc, argv);
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 765#endif
419 multichar_decode = rxvt_euc2jis;
420#endif
421 oldcursor.row = oldcursor.col = -1;
422#ifdef XPM_BACKGROUND
423/* bgPixmap.w = bgPixmap.h = 0; */
424 bgPixmap.x = bgPixmap.y = 50;
425 bgPixmap.pixmap = None;
426#endif
427 last_bot = last_state = -1;
428#ifdef MENUBAR
429 menu_readonly = 1;
430# if !(MENUBAR_MAX > 1)
431 CurrentBar = &(BarList);
432# endif /* (MENUBAR_MAX > 1) */
433#endif
434
435 return true;
436} 766}
437 767
438/* EXTPROTO */
439void 768void
440rxvt_init_secondary(pR) 769rxvt_term::init2 (int argc, const char *const *argv)
441{ 770{
442 int i; 771 SET_R (this);
443#ifdef TTY_GID_SUPPORT 772 set_locale ("");
444 struct group *gr = getgrnam("tty"); 773 set_environ (envv); // a few things in X do not call setlocale :(
445 774
446 if (gr) { /* change group ownership of tty to "tty" */ 775 init_vars ();
447 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP; 776
448 R->ttygid = gr->gr_gid; 777 const char **cmd_argv = init_resources (argc, argv);
778
779#ifdef KEYSYM_RESOURCE
780 keyboard->register_done ();
781#endif
782
783 if (const char *path = rs[Rs_chdir])
784 if (*path) // ignored if empty
785 {
786 if (*path != '/')
787 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
788
789 if (chdir (path))
790 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
791 }
792
793 if (option (Opt_scrollBar))
794 scrollBar.state = SB_STATE_IDLE; /* set existence for size calculations */
795
796 pty = ptytty::create ();
797
798#ifdef HAVE_AFTERIMAGE
799 set_application_name ((char *)rs[Rs_name]);
800 set_output_threshold (OUTPUT_LEVEL_WARNING);
801#endif
802
803 // must be called before create_windows, because the latter may call set_icon
804#ifdef HAVE_PIXBUF
805 g_type_init ();
806#endif
807
808 create_windows (argc, argv);
809
810 init_xlocale ();
811
812 scr_poweron (); // initialize screen
813
814#if 0
815 XSynchronize (dpy, True);
816#endif
817
818 if (option (Opt_scrollBar))
819 scrollBar.resize (); /* create and map scrollbar */
820#ifdef HAVE_BG_PIXMAP
821 {
822 bg_init ();
823
824#ifdef ENABLE_TRANSPARENCY
825 if (option (Opt_transparent))
826 {
827 bg_set_transparent ();
828
829 if (rs [Rs_blurradius])
830 bg_set_blur (rs [Rs_blurradius]);
831
832 if (ISSET_PIXCOLOR (Color_tint))
833 bg_set_tint (pix_colors_focused [Color_tint]);
834
835 if (rs [Rs_shade])
836 bg_set_shade (rs [Rs_shade]);
837
838 bg_set_root_pixmap ();
839 XSelectInput (dpy, display->root, PropertyChangeMask);
840 rootwin_ev.start (display, display->root);
841 }
842#endif
843
844#ifdef BG_IMAGE_FROM_FILE
845 if (rs[Rs_backgroundPixmap])
846 if (bg_set_file (rs[Rs_backgroundPixmap]))
847 if (!bg_window_position_sensitive ())
848 update_background ();
849#endif
850 }
851#endif
852
853#if ENABLE_PERL
854 rootwin_ev.start (display, display->root);
855#endif
856
857 init_done = 1;
858
859 init_command (cmd_argv);
860
861 if (pty->pty >= 0)
862 pty_ev.start (pty->pty, ev::READ);
863
864 HOOK_INVOKE ((this, HOOK_START, DT_END));
865
866#if ENABLE_XEMBED
867 if (rs[Rs_embed])
868 {
869 long info[2] = { 0, XEMBED_MAPPED };
870
871 XChangeProperty (dpy, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
872 32, PropModeReplace, (unsigned char *)&info, 2);
873 }
874#endif
875
876#if HAVE_STARTUP_NOTIFICATION
877 SnDisplay *snDisplay;
878 SnLauncheeContext *snContext;
879
880 snDisplay = sn_display_new (dpy, NULL, NULL);
881 snContext = sn_launchee_context_new_from_environment (snDisplay, DefaultScreen (dpy));
882
883 /* Tell the window manager that this window is part of the startup context */
884 if (snContext)
885 sn_launchee_context_setup_window (snContext, parent);
886#endif
887
888 XMapWindow (dpy, vt);
889 XMapWindow (dpy, parent);
890
891#if HAVE_STARTUP_NOTIFICATION
892 if (snContext)
893 {
894 /* Mark the startup process as complete */
895 sn_launchee_context_complete (snContext);
896
897 sn_launchee_context_unref (snContext);
898 }
899
900 sn_display_unref (snDisplay);
901#endif
902
903 refresh_check ();
904}
905
906/*----------------------------------------------------------------------*/
907void
908rxvt_term::init_env ()
909{
910 char *val;
911 char *env_display;
912 char *env_windowid;
913 char *env_colorfgbg;
914 char *env_term;
915
916#ifdef DISPLAY_IS_IP
917 /* Fixup display_name for export over pty to any interested terminal
918 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
919 * (for the first non-loopback interface) that we get from
920 * rxvt_network_display (). This is more "name-resolution-portable", if you
921 * will, and probably allows for faster x-client startup if your name
922 * server is beyond a slow link or overloaded at client startup. Of
923 * course that only helps the shell's child processes, not us.
924 *
925 * Giving out the display_name also affords a potential security hole
926 */
927 val = rxvt_network_display (rs[Rs_display_name]);
928 rs[Rs_display_name] = (const char *)val;
929
930 if (val == NULL)
931#endif /* DISPLAY_IS_IP */
932 val = XDisplayString (dpy);
933
934 if (rs[Rs_display_name] == NULL)
935 rs[Rs_display_name] = val; /* use broken `:0' value */
936
937 env_display = (char *)rxvt_malloc (strlen (val) + 9);
938
939 sprintf (env_display, "DISPLAY=%s", val);
940
941 env_windowid = (char *)rxvt_malloc (21);
942 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent);
943
944 /* add entries to the environment:
945 * @ DISPLAY: in case we started with -display
946 * @ WINDOWID: X window id number of the window
947 * @ COLORTERM: terminal sub-name and also indicates its color
948 * @ TERM: terminal name
949 * @ TERMINFO: path to terminfo directory
950 * @ COLORFGBG: fg;bg color codes
951 */
952 putenv (env_display);
953 putenv (env_windowid);
954
955 env_colorfgbg = get_colorfgbg ();
956 putenv (env_colorfgbg);
957
958#ifdef RXVT_TERMINFO
959 putenv ("TERMINFO=" RXVT_TERMINFO);
960#endif
961
962 if (depth <= 2)
963 putenv ("COLORTERM=" COLORTERMENV "-mono");
964 else
965 putenv ("COLORTERM=" COLORTERMENVFULL);
966
967 if (rs[Rs_term_name] != NULL)
968 {
969 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
970 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
971 putenv (env_term);
972 }
973 else
974 putenv ("TERM=" TERMENV);
975
976#ifdef HAVE_UNSETENV
977 /* avoid passing old settings and confusing term size */
978 unsetenv ("LINES");
979 unsetenv ("COLUMNS");
980 unsetenv ("TERMCAP"); /* terminfo should be okay */
981#endif /* HAVE_UNSETENV */
982}
983
984/*----------------------------------------------------------------------*/
985void
986rxvt_term::set_locale (const char *locale)
987{
988 set_environ (envv);
989
990#if HAVE_XSETLOCALE || HAVE_SETLOCALE
991 free (this->locale);
992 this->locale = setlocale (LC_CTYPE, locale);
993
994 if (!this->locale)
995 {
996 if (*locale)
997 {
998 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
999 setlocale (LC_CTYPE, "C");
1000 }
449 } else 1001 else
450#endif /* TTY_GID_SUPPORT */ 1002 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
1003
1004 this->locale = "C";
451 { 1005 }
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 1006
459/* get number of available file descriptors */ 1007
460#if defined(_POSIX_VERSION) || ! defined(__svr4__) 1008 this->locale = strdup (this->locale);
461 R->num_fds = (int)sysconf(_SC_OPEN_MAX); 1009 SET_LOCALE (this->locale);
1010 mbstate.reset ();
1011#endif
1012
1013#if HAVE_NL_LANGINFO
1014 char *codeset = nl_langinfo (CODESET);
1015 // /^UTF.?8/i
1016 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
1017 && (codeset[1] == 'T' || codeset[1] == 't')
1018 && (codeset[2] == 'F' || codeset[2] == 'f')
1019 && (codeset[3] == '8' || codeset[4] == '8');
462#else 1020#else
463 R->num_fds = rxvt_getdtablesize(); 1021 enc_utf8 = 0;
464#endif 1022#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} 1023}
486 1024
1025void
1026rxvt_term::init_xlocale ()
1027{
1028 set_environ (envv);
1029
1030#ifdef USE_XIM
1031 if (!locale)
1032 rxvt_warn ("setting locale failed, continuing without locale support.\n");
1033 else
1034 {
1035 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
1036
1037 if (!XSupportsLocale ())
1038 {
1039 rxvt_warn ("the locale is not supported by Xlib, continuing without locale support.\n");
1040 return;
1041 }
1042
1043 im_ev.start (display);
1044
1045 /* see if we can connect already */
1046 im_cb ();
1047 }
1048#endif
1049}
1050
487/*----------------------------------------------------------------------*/ 1051/*----------------------------------------------------------------------*/
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 1052void
699rxvt_init_env(pR)
700{
701 int i;
702 unsigned int u;
703 char *val;
704
705#ifdef DISPLAY_IS_IP
706/* 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
708 * (for the first non-loopback interface) that we get from
709 * rxvt_network_display(). This is more "name-resolution-portable", if you
710 * 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
712 * course that only helps the shell's child processes, not us.
713 *
714 * Giving out the display_name also affords a potential security hole
715 */
716 val = rxvt_network_display(R->rs[Rs_display_name]);
717 R->rs[Rs_display_name] = (const char *)val;
718 if (val == NULL)
719#endif /* DISPLAY_IS_IP */
720 val = XDisplayString(R->Xdisplay);
721 if (R->rs[Rs_display_name] == NULL)
722 R->rs[Rs_display_name] = val; /* use broken `:0' value */
723
724 i = STRLEN(val);
725 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char));
726
727 sprintf(R->env_display, "DISPLAY=%s", val);
728
729 /* avoiding the math library:
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
735 sprintf(R->env_windowid, "WINDOWID=%u",
736 (unsigned int)R->TermWin.parent[0]);
737
738/* add entries to the environment:
739 * @ DISPLAY: in case we started with -display
740 * @ WINDOWID: X window id number of the window
741 * @ COLORTERM: terminal sub-name and also indicates its color
742 * @ TERM: terminal name
743 * @ TERMINFO: path to terminfo directory
744 */
745 putenv(R->env_display);
746 putenv(R->env_windowid);
747#ifdef RXVT_TERMINFO
748 putenv("TERMINFO=" RXVT_TERMINFO);
749#endif
750 if (XDEPTH <= 2)
751 putenv("COLORTERM=" COLORTERMENV "-mono");
752 else
753 putenv("COLORTERM=" COLORTERMENVFULL);
754 if (R->rs[Rs_term_name] != NULL) {
755 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char));
756 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]);
757 putenv(R->env_term);
758 } else
759 putenv("TERM=" TERMENV);
760
761#ifdef HAVE_UNSETENV
762/* avoid passing old settings and confusing term size */
763 unsetenv("LINES");
764 unsetenv("COLUMNS");
765 unsetenv("TERMCAP"); /* terminfo should be okay */
766#endif /* HAVE_UNSETENV */
767}
768
769/*----------------------------------------------------------------------*/
770/*
771 * This is more or less stolen straight from XFree86 xterm.
772 * This should support all European type languages.
773 */
774/* EXTPROTO */
775void
776rxvt_init_xlocale(pR)
777{
778#ifdef USE_XIM
779 if (R->locale == NULL)
780 rxvt_print_error("Setting locale failed.");
781 else {
782 Atom wmlocale;
783
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) {
790 rxvt_print_error("The locale is not supported by Xlib");
791 return;
792 }
793 rxvt_setTermFontSet(aR_ 0);
794
795 /* see if we can connect yet */
796 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL);
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 }
803#endif
804}
805
806/*----------------------------------------------------------------------*/
807/* EXTPROTO */
808void
809rxvt_init_command(pR_ const char *const *argv) 1053rxvt_term::init_command (const char *const *argv)
810{ 1054{
811 /* 1055 /*
812 * Initialize the command connection. 1056 * Initialize the command connection.
813 * This should be called after the X server connection is established. 1057 * This should be called after the X server connection is established.
814 */ 1058 */
1059
1060#ifdef META8_OPTION
1061 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
1062#endif
1063
1064 get_ourmods ();
1065
1066 if (!option (Opt_scrollTtyOutput))
1067 priv_modes |= PrivMode_TtyOutputInh;
1068 if (option (Opt_scrollTtyKeypress))
1069 priv_modes |= PrivMode_Keypress;
1070 if (!option (Opt_jumpScroll))
1071 priv_modes |= PrivMode_smoothScroll;
1072
1073#ifndef NO_BACKSPACE_KEY
1074 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1075 priv_modes |= PrivMode_HaveBackSpace;
1076#endif
1077
1078 /* add value for scrollBar */
1079 if (scrollBar.state)
1080 {
1081 priv_modes |= PrivMode_scrollBar;
1082 SavedModes |= PrivMode_scrollBar;
1083 }
1084
1085 run_command (argv);
1086}
1087
1088/*----------------------------------------------------------------------*/
1089void
1090rxvt_term::get_colours ()
1091{
815 int i; 1092 int i;
816 1093
817 for (i = 0; i < NUM_XA; i++) 1094#ifdef OFF_FOCUS_FADING
818 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 1095 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 1096#endif
828 1097
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++) { 1098 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
1099 {
1100 const char *name = rs[Rs_color + i];
1101
1102 if (!name)
1103 continue;
1104
882 rxvt_color xcol; 1105 rxvt_color xcol;
883 1106
884 if (!R->rs[Rs_color + i]) 1107 if (!set_color (xcol, name))
1108 {
1109#ifndef XTERM_REVERSE_VIDEO
1110 if (i < 2 && option (Opt_reverseVideo))
1111 name = def_colorName [1 - i];
1112 else
1113#endif
1114 name = def_colorName [i];
1115
1116 if (!name)
885 continue; 1117 continue;
886 1118
887 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) { 1119 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 1120 {
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) { 1121 switch (i)
1122 {
898 case Color_fg: 1123 case Color_fg:
899 case Color_bg: 1124 case Color_bg:
900 /* fatal: need bg/fg color */ 1125 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
901 rxvt_print_error("aborting"); 1126 name = "";
902 exit(EXIT_FAILURE);
903 /* NOTREACHED */
904 break; 1127 break;
905#ifndef NO_CURSORCOLOR 1128#ifndef NO_CURSORCOLOR
906 case Color_cursor2: 1129 case Color_cursor2:
907 xcol = R->PixColors[Color_fg]; 1130#endif
1131 case Color_pointer_fg:
1132 name = rs[Rs_color + Color_fg];
1133 xcol.set (this, name);
908 break; 1134 break;
909#endif /* ! NO_CURSORCOLOR */
910 case Color_pointer:
911 xcol = R->PixColors[Color_fg];
912 break;
913 default: 1135 default:
914 xcol = R->PixColors[Color_bg]; /* None */ 1136 name = rs[Rs_color + Color_bg];
1137 xcol.set (this, name);
915 break; 1138 break;
916 } 1139 }
917 } 1140 }
918 } 1141 }
1142
919 R->PixColors[i] = xcol; 1143 pix_colors[i] = xcol;
920 SET_PIXCOLOR(R, i); 1144 rs[Rs_color + i] = name;
1145 }
1146
1147 if (depth <= 2)
921 } 1148 {
1149 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
1150 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
1151 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
1152 }
922 1153
923 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 1154 /*
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 1155 * get scrollBar shadow colors
930 * 1156 *
931 * The calculations of topShadow/bottomShadow values are adapted 1157 * The calculations of topShadow/bottomShadow values are adapted
932 * from the fvwm window manager. 1158 * from the fvwm window manager.
933 */ 1159 */
934#ifdef KEEP_SCROLLCOLOR 1160#ifdef RXVT_SCROLLBAR
935 if (XDEPTH <= 2) { /* Monochrome */ 1161 if (depth <= 2)
936 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 1162 {
937 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 1163 /* Monochrome */
938 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 1164 alias_color (Color_scroll, Color_fg);
939 } else { 1165 alias_color (Color_topShadow, Color_bg);
940 rxvt_color xcol[3]; 1166 alias_color (Color_bottomShadow, Color_bg);
941 /* xcol[0] == white 1167 }
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 1168 else
950 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); 1169 {
951# endif 1170 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
952 1171
953 unsigned short R1, G1, B1, R0, G0, B0; 1172 rgba cscroll;
1173 pix_colors [Color_scroll].get (cscroll);
954 1174
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 */ 1175 /* topShadowColor */
965 if (!xcol[1].set (aR_ 1176 if (!pix_colors[Color_topShadow].set (this,
966 min (R0, max (R0 / 5, R1) * 7 / 5), 1177 rgba (
967 min (G0, max (G0 / 5, G1) * 7 / 5), 1178 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
968 min (B0, max (B0 / 5, B1) * 7 / 5))) 1179 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
969 xcol[1] = R->PixColors[Color_White]; 1180 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
970 1181 cscroll.a)
971 R->PixColors[Color_topShadow] = xcol[1]; 1182 ))
1183 alias_color (Color_topShadow, Color_White);
972 } 1184 }
973#endif /* KEEP_SCROLLCOLOR */ 1185#endif
1186
1187#ifdef OFF_FOCUS_FADING
1188 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
1189 update_fade_color (i);
1190#endif
974} 1191}
975 1192
976/*----------------------------------------------------------------------*/ 1193/*----------------------------------------------------------------------*/
977/* color aliases, fg/bg bright-bold */ 1194/* color aliases, fg/bg bright-bold */
978/* INTPROTO */
979void 1195void
980rxvt_color_aliases(pR_ int idx) 1196rxvt_term::color_aliases (int idx)
981{ 1197{
982 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) { 1198 if (rs[Rs_color + idx] && isdigit (*rs[Rs_color + idx]))
1199 {
983 int i = atoi(R->rs[Rs_color + idx]); 1200 int i = atoi (rs[Rs_color + idx]);
984 1201
985 if (i >= 8 && i <= 15) { /* bright colors */ 1202 if (i >= 8 && i <= 15)
986 i -= 8; 1203 /* bright colors */
987#ifndef NO_BRIGHTCOLOR
988 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 1204 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
989 return; 1205 else if (i >= 0 && i <= 7)
990#endif 1206 /* normal colors */
991 }
992 if (i >= 0 && i <= 7) /* normal colors */
993 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 1207 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
994 } 1208 }
995} 1209}
996 1210
997/*----------------------------------------------------------------------*/ 1211/*----------------------------------------------------------------------*/
998/* 1212/*
999 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 1213 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1000 * Use resource ``modifier'' to override the Meta modifier 1214 * Use resource ``modifier'' to override the Meta modifier
1001 */ 1215 */
1002/* INTPROTO */
1003void 1216void
1004rxvt_get_ourmods(pR) 1217rxvt_term::get_ourmods ()
1005{ 1218{
1006 int i, j, k; 1219 int i, j, k;
1007 int requestedmeta, realmeta, realalt; 1220 int requestedmeta, realmeta, realalt;
1008 const char *cm, *rsmod; 1221 const char *cm, *rsmod;
1009 XModifierKeymap *map; 1222 XModifierKeymap *map;
1010 KeyCode *kc; 1223 KeyCode *kc;
1011 const unsigned int modmasks[] = 1224 const unsigned int modmasks[] =
1225 {
1012 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 1226 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1227 };
1013 1228
1014 requestedmeta = realmeta = realalt = 0; 1229 requestedmeta = realmeta = realalt = 0;
1015 rsmod = R->rs[Rs_modifier]; 1230 rsmod = rs[Rs_modifier];
1231
1016 if (rsmod 1232 if (rsmod
1017 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1233 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1018 requestedmeta = rsmod[3] - '0'; 1234 requestedmeta = rsmod[3] - '0';
1019 1235
1020 map = XGetModifierMapping(R->Xdisplay); 1236 map = XGetModifierMapping (dpy);
1021 kc = map->modifiermap; 1237 kc = map->modifiermap;
1238
1022 for (i = 1; i < 6; i++) { 1239 for (i = 1; i < 6; i++)
1240 {
1023 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1241 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1242
1024 for (j = map->max_keypermod; j--; k++) { 1243 for (j = map->max_keypermod; j--; k++)
1244 {
1025 if (kc[k] == 0) 1245 if (kc[k] == 0)
1026 break; 1246 break;
1247
1027 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 1248 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1249 {
1028 case XK_Num_Lock: 1250 case XK_Num_Lock:
1029 R->ModNumLockMask = modmasks[i - 1]; 1251 ModNumLockMask = modmasks[i - 1];
1030 /* FALLTHROUGH */ 1252 continue;
1031 default: 1253
1032 continue; /* for(;;) */ 1254 case XK_ISO_Level3_Shift:
1255 ModLevel3Mask = modmasks[i - 1];
1256 continue;
1257
1033 case XK_Meta_L: 1258 case XK_Meta_L:
1034 case XK_Meta_R: 1259 case XK_Meta_R:
1035 cm = "meta"; 1260 cm = "meta";
1036 realmeta = i; 1261 realmeta = i;
1037 break; 1262 break;
1263
1038 case XK_Alt_L: 1264 case XK_Alt_L:
1039 case XK_Alt_R: 1265 case XK_Alt_R:
1040 cm = "alt"; 1266 cm = "alt";
1041 realalt = i; 1267 realalt = i;
1042 break; 1268 break;
1269
1043 case XK_Super_L: 1270 case XK_Super_L:
1044 case XK_Super_R: 1271 case XK_Super_R:
1045 cm = "super"; 1272 cm = "super";
1046 break; 1273 break;
1274
1047 case XK_Hyper_L: 1275 case XK_Hyper_L:
1048 case XK_Hyper_R: 1276 case XK_Hyper_R:
1049 cm = "hyper"; 1277 cm = "hyper";
1050 break; 1278 break;
1279
1280 default:
1281 continue;
1051 } 1282 }
1052 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1283
1284 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1053 requestedmeta = i; 1285 requestedmeta = i;
1054 } 1286 }
1055 } 1287 }
1288
1056 XFreeModifiermap(map); 1289 XFreeModifiermap (map);
1290
1057 i = (requestedmeta ? requestedmeta 1291 i = requestedmeta ? requestedmeta
1058 : (realmeta ? realmeta 1292 : realmeta ? realmeta
1059 : (realalt ? realalt : 0))); 1293 : realalt ? realalt
1294 : 0;
1295
1060 if (i) 1296 if (i)
1061 R->ModMetaMask = modmasks[i - 1]; 1297 ModMetaMask = modmasks[i - 1];
1062} 1298}
1063 1299
1300void
1301rxvt_term::set_icon (const char *file)
1302{
1303#ifdef HAVE_AFTERIMAGE
1304 init_asv ();
1305
1306 ASImage *im = file2ASImage (file, 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
1307 if (!im)
1308 {
1309 rxvt_warn ("Loading image icon failed, continuing without.\n");
1310 return;
1311 }
1312
1313 unsigned int w = im->width;
1314 unsigned int h = im->height;
1315
1316 if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
1317 {
1318 rxvt_warn ("Icon image too big, continuing without.\n");
1319 destroy_asimage (&im);
1320 return;
1321 }
1322
1323 ASImage *result = scale_asimage (asv, im,
1324 w, h, ASA_ARGB32,
1325 100, ASIMAGE_QUALITY_DEFAULT);
1326 destroy_asimage (&im);
1327
1328 if (!result)
1329 {
1330 rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
1331 return;
1332 }
1333
1334 long *buffer = (long *)malloc ((2 + w * h) * sizeof (long));
1335 if (buffer)
1336 {
1337 ARGB32 *asbuf = result->alt.argb32;
1338 buffer [0] = w;
1339 buffer [1] = h;
1340
1341 for (unsigned int i = 0; i < w * h; ++i)
1342 buffer [i + 2] = asbuf [i];
1343
1344 XChangeProperty (dpy, parent, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1345 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1346 free (buffer);
1347 }
1348 else
1349 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1350
1351 destroy_asimage (&result);
1352#endif
1353
1354#ifdef HAVE_PIXBUF
1355 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (file, NULL);
1356 if (!pixbuf)
1357 {
1358 rxvt_warn ("Loading image icon failed, continuing without.\n");
1359 return;
1360 }
1361
1362 unsigned int w = gdk_pixbuf_get_width (pixbuf);
1363 unsigned int h = gdk_pixbuf_get_height (pixbuf);
1364
1365 if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
1366 {
1367 rxvt_warn ("Icon image too big, continuing without.\n");
1368 g_object_unref (pixbuf);
1369 return;
1370 }
1371
1372 if (long *buffer = (long *)malloc ((2 + w * h) * sizeof (long)))
1373 {
1374 int rowstride = gdk_pixbuf_get_rowstride (pixbuf);
1375 unsigned char *row = gdk_pixbuf_get_pixels (pixbuf);
1376 int channels = gdk_pixbuf_get_n_channels (pixbuf);
1377
1378 buffer [0] = w;
1379 buffer [1] = h;
1380 for (int i = 0; i < h; i++)
1381 {
1382 for (int j = 0; j < w; j++)
1383 {
1384 unsigned char *pixel = row + j * channels;
1385 long value;
1386
1387 if (channels == 4)
1388 value = pixel[3];
1389 else
1390 value = (unsigned char)0x00ff;
1391
1392 value = (value << 8) + pixel[0];
1393 value = (value << 8) + pixel[1];
1394 value = (value << 8) + pixel[2];
1395 buffer[(i * w + j) + 2] = value;
1396 }
1397
1398 row += rowstride;
1399 }
1400
1401 XChangeProperty (dpy, parent, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1402 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1403 free (buffer);
1404 }
1405 else
1406 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1407
1408 g_object_unref (pixbuf);
1409#endif
1410}
1411
1064/*----------------------------------------------------------------------*/ 1412/*----------------------------------------------------------------------*/
1065/* rxvt_Create_Windows() - Open and map the window */ 1413/* Open and map the window */
1066/* EXTPROTO */
1067void 1414void
1068rxvt_Create_Windows(pR_ int argc, const char *const *argv) 1415rxvt_term::create_windows (int argc, const char *const *argv)
1069{ 1416{
1070 XClassHint classHint; 1417 XClassHint classHint;
1071 XWMHints wmHint; 1418 XWMHints wmHint;
1419#if ENABLE_FRILLS
1420 MWMHints mwmhints = { };
1421#endif
1072 XGCValues gcvalue; 1422 XGCValues gcvalue;
1073 long vt_emask;
1074
1075#ifdef PREFER_24BIT
1076 XSetWindowAttributes attributes; 1423 XSetWindowAttributes attributes;
1077 XWindowAttributes gattr; 1424 Window top, parent;
1078 1425
1079 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 1426 dLocal (Display *, dpy);
1080 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1081 1427
1082#ifdef POINTER_BLANK 1428 /* grab colors before netscape does */
1083 static rxvt_color blackcolour; 1429 get_colours ();
1084 blackcolour.set (r, 0, 0, 0);
1085#endif
1086 if (R->Options & Opt_transparent) {
1087 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen),
1088 &gattr);
1089 XDEPTH = gattr.depth;
1090 } else {
1091 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1092/*
1093 * If depth is not 24, look for a 24bit visual.
1094 */
1095 if (XDEPTH != 24) {
1096 XVisualInfo vinfo;
1097 1430
1098 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) { 1431 if (!set_fonts ())
1099 XDEPTH = 24; 1432 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1100 XVISUAL = vinfo.visual; 1433
1101 XCMAP = XCreateColormap(R->Xdisplay, 1434 parent = display->root;
1102 RootWindow(R->Xdisplay, Xscreen), 1435
1103 XVISUAL, AllocNone); 1436 attributes.override_redirect = !!option (Opt_override_redirect);
1104 } 1437
1438#if ENABLE_FRILLS
1439 if (option (Opt_borderLess))
1440 {
1441 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1442 {
1443 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1444 attributes.override_redirect = true;
1105 } 1445 }
1106 }
1107#endif
1108
1109/* grab colors before netscape does */
1110 rxvt_Get_Colours(aR);
1111
1112 rxvt_change_font(aR_ 1, NULL);
1113 rxvt_window_calc(aR_ 0, 0);
1114 R->old_width = R->szHint.width;
1115 R->old_height = R->szHint.height;
1116
1117/* parent window - reverse video so we can see placement errors
1118 * sub-window placement & size in rxvt_resize_subwindows()
1119 */
1120
1121#ifdef PREFER_24BIT
1122 attributes.background_pixel = R->PixColors[Color_fg];
1123 attributes.border_pixel = R->PixColors[Color_border];
1124 attributes.colormap = XCMAP;
1125 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1126 R->szHint.x, R->szHint.y,
1127 R->szHint.width, R->szHint.height,
1128 R->TermWin.ext_bwidth,
1129 XDEPTH, InputOutput,
1130 XVISUAL,
1131 CWBackPixel | CWBorderPixel
1132 | CWColormap, &attributes);
1133#else
1134 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1135 R->szHint.x, R->szHint.y,
1136 R->szHint.width,
1137 R->szHint.height,
1138 R->TermWin.ext_bwidth,
1139 R->PixColors[Color_border],
1140 R->PixColors[Color_fg]);
1141#endif
1142 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST);
1143 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST);
1144
1145 classHint.res_name = (char *)R->rs[Rs_name];
1146 classHint.res_class = (char *)APL_CLASS;
1147
1148 wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1149 wmHint.input = True;
1150 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState
1151 : NormalState);
1152 wmHint.window_group = R->TermWin.parent[0];
1153
1154 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL,
1155 (char **)argv, argc, &R->szHint, &wmHint, &classHint);
1156 XSelectInput(R->Xdisplay, R->TermWin.parent[0],
1157 (KeyPressMask
1158#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1159 | KeyReleaseMask
1160#endif
1161 | FocusChangeMask | VisibilityChangeMask
1162 | StructureNotifyMask));
1163
1164/* vt cursor: Black-on-White is standard, but this is more popular */
1165 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm);
1166
1167#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1168/* cursor (menuBar/scrollBar): Black-on-White */
1169 R->pointer_leftptr = XCreateFontCursor(R->Xdisplay, XC_left_ptr);
1170#endif
1171
1172#ifdef POINTER_BLANK
1173 R->pointer_blank = XCreateGlyphCursor(R->Xdisplay, R->TermWin.font->fid,
1174 R->TermWin.font->fid, ' ', ' ',
1175 &blackcolour, &blackcolour);
1176#endif
1177
1178/* the vt window */
1179 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1180 R->window_vt_x, R->window_vt_y,
1181 TermWin_TotalWidth(),
1182 TermWin_TotalHeight(),
1183 0,
1184 R->PixColors[Color_fg],
1185 R->PixColors[Color_bg]);
1186#ifdef DEBUG_X
1187 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window");
1188#endif
1189 rxvt_pointer_unblank(aR);
1190 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1191 | PropertyChangeMask);
1192#ifdef POINTER_BLANK
1193 if ((R->Options & Opt_pointerBlank))
1194 vt_emask |= PointerMotionMask;
1195 else 1446 else
1196#endif 1447 {
1197 vt_emask |= (Button1MotionMask | Button3MotionMask); 1448 mwmhints.flags = MWM_HINTS_DECORATIONS;
1198 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1199
1200#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1201 if (menuBar_height()) {
1202 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1203 R->window_vt_x, 0,
1204 TermWin_TotalWidth(),
1205 menuBar_TotalHeight(),
1206 0,
1207 R->PixColors[Color_fg],
1208 R->PixColors[Color_scroll]);
1209#ifdef DEBUG_X
1210 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1211#endif
1212 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1213 XSelectInput(R->Xdisplay, R->menuBar.win,
1214 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1215 | Button1MotionMask));
1216 }
1217#endif
1218#ifdef XPM_BACKGROUND
1219 if (R->rs[Rs_backgroundPixmap] != NULL
1220 && !(R->Options & Opt_transparent)) {
1221 const char *p = R->rs[Rs_backgroundPixmap];
1222
1223 if ((p = STRCHR(p, ';')) != NULL) {
1224 p++;
1225 rxvt_scale_pixmap(aR_ p);
1226 } 1449 }
1227 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); 1450 }
1228 rxvt_scr_touch(aR_ True); 1451#endif
1452
1453#if ENABLE_XEMBED
1454 if (rs[Rs_embed])
1229 } 1455 {
1230#endif 1456 XWindowAttributes wattr;
1231 1457
1458 parent = strtol (rs[Rs_embed], 0, 0);
1459
1460 if (!XGetWindowAttributes (dpy, parent, &wattr))
1461 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1462
1463 window_calc (wattr.width, wattr.height);
1464 }
1465#endif
1466
1467 window_calc (0, 0);
1468
1469 /* sub-window placement & size in rxvt_term::resize_all_windows () */
1470 attributes.background_pixel = pix_colors_focused [Color_border];
1471 attributes.border_pixel = pix_colors_focused [Color_border];
1472 attributes.colormap = cmap;
1473
1474 top = XCreateWindow (dpy, parent,
1475 szHint.x, szHint.y,
1476 szHint.width, szHint.height,
1477 ext_bwidth,
1478 depth, InputOutput, visual,
1479 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1480 &attributes);
1481
1482 this->parent = top;
1483
1484 set_title (rs [Rs_title]);
1485 set_icon_name (rs [Rs_iconName]);
1486
1487 classHint.res_name = (char *)rs[Rs_name];
1488 classHint.res_class = (char *)RESCLASS;
1489
1490 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1491 wmHint.input = True;
1492 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1493 wmHint.window_group = top;
1494
1495 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1496 &szHint, &wmHint, &classHint);
1497#if ENABLE_EWMH
1498 /*
1499 * set up icon hint
1500 * rs [Rs_iconfile] is path to icon
1501 */
1502
1503 if (rs [Rs_iconfile])
1504 {
1505 set_icon (rs [Rs_iconfile]);
1506 }
1507#endif
1508
1509#if ENABLE_FRILLS
1510 if (mwmhints.flags)
1511 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1512 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1513#endif
1514
1515 Atom protocols[] = {
1516 xa[XA_WM_DELETE_WINDOW],
1517#if ENABLE_EWMH
1518 xa[XA_NET_WM_PING],
1519#endif
1520 };
1521
1522 XSetWMProtocols (dpy, top, protocols, ecb_array_length (protocols));
1523
1524#if ENABLE_FRILLS
1525 if (rs[Rs_transient_for])
1526 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1527#endif
1528
1529#if ENABLE_EWMH
1530 long pid = getpid ();
1531
1532 XChangeProperty (dpy, top,
1533 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1534 PropModeReplace, (unsigned char *)&pid, 1);
1535
1536 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1537#endif
1538
1539 XSelectInput (dpy, top,
1540 KeyPressMask
1541#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1542 | KeyReleaseMask
1543#endif
1544 | FocusChangeMask | VisibilityChangeMask
1545 | ExposureMask | StructureNotifyMask);
1546
1547 termwin_ev.start (display, top);
1548
1549 /* vt cursor: Black-on-White is standard, but this is more popular */
1550 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1551
1552 /* the vt window */
1553 vt = XCreateSimpleWindow (dpy, top,
1554 window_vt_x, window_vt_y,
1555 vt_width, vt_height,
1556 0,
1557 pix_colors_focused[Color_fg],
1558 pix_colors_focused[Color_bg]);
1559
1560 attributes.bit_gravity = NorthWestGravity;
1561 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1562
1563 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1564
1565 if (option (Opt_pointerBlank))
1566 vt_emask |= PointerMotionMask;
1567 else
1568 vt_emask |= Button1MotionMask | Button3MotionMask;
1569
1570 vt_select_input ();
1571
1572 vt_ev.start (display, vt);
1573
1232/* graphics context for the vt window */ 1574 /* graphics context for the vt window */
1233 gcvalue.foreground = R->PixColors[Color_fg]; 1575 gcvalue.foreground = pix_colors[Color_fg];
1234 gcvalue.background = R->PixColors[Color_bg]; 1576 gcvalue.background = pix_colors[Color_bg];
1235 gcvalue.graphics_exposures = 1; 1577 gcvalue.graphics_exposures = 0;
1236 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1237 GCForeground | GCBackground
1238 | GCGraphicsExposures, &gcvalue);
1239 1578
1240#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1579 gc = XCreateGC (dpy, vt,
1241 gcvalue.foreground = R->PixColors[Color_topShadow]; 1580 GCForeground | GCBackground | GCGraphicsExposures,
1242 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1581 &gcvalue);
1243 GCForeground, &gcvalue); 1582
1244 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1583 drawable = new rxvt_drawable (this, vt);
1245 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1584
1246 GCForeground, &gcvalue); 1585#ifdef OFF_FOCUS_FADING
1247 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1586 // initially we are in unfocused state
1248 : Color_scroll)]; 1587 if (rs[Rs_fade])
1249 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1588 pix_colors = pix_colors_unfocused;
1250 GCForeground, &gcvalue);
1251#endif 1589#endif
1590
1591 pointer_unblank ();
1592 scr_recolour ();
1252} 1593}
1253 1594
1254/*----------------------------------------------------------------------*/ 1595/*----------------------------------------------------------------------*/
1255/* 1596/*
1256 * Run the command in a subprocess and return a file descriptor for the 1597 * Run the command in a subprocess and return a file descriptor for the
1257 * master end of the pseudo-teletype pair with the command talking to 1598 * master end of the pseudo-teletype pair with the command talking to
1258 * the slave. 1599 * the slave.
1259 */ 1600 */
1260/* INTPROTO */ 1601void
1261int
1262rxvt_run_command(pR_ const char *const *argv) 1602rxvt_term::run_command (const char *const *argv)
1263{ 1603{
1264 int cfd, er; 1604#if ENABLE_FRILLS
1265 1605 if (rs[Rs_pty_fd])
1266/* get master (pty) */
1267 if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->ttydev))) < 0) {
1268 rxvt_print_error("can't open pseudo-tty");
1269 return -1;
1270 } 1606 {
1271#ifdef FD_SETSIZE 1607 pty->pty = atoi (rs[Rs_pty_fd]);
1272 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) {
1273 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1274 rxvt_clean_exit();
1275 exit(EXIT_FAILURE);
1276 }
1277#endif
1278 fcntl (cfd, F_SETFL, O_NONBLOCK);
1279 1608
1280/* get slave (tty) */ 1609 if (pty->pty >= 0)
1281 if (R->tty_fd < 0) { 1610 {
1282#ifndef NO_SETOWNER_TTYDEV 1611 if (getfd_hook)
1283 rxvt_privileged_ttydev(aR_ SAVE); 1612 pty->pty = (*getfd_hook) (pty->pty);
1284#endif 1613
1285 if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) { 1614 if (pty->pty < 0)
1286 close(cfd); 1615 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1287 rxvt_print_error("can't open slave tty %s", R->ttydev);
1288 return -1;
1289 } 1616 }
1290 } 1617 }
1618 else
1619#endif
1620 if (!pty->get ())
1621 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1622
1623 fcntl (pty->pty, F_SETFL, O_NONBLOCK);
1624
1625 struct termios tio = def_tio;
1626
1291#ifndef NO_BACKSPACE_KEY 1627#ifndef NO_BACKSPACE_KEY
1292 if (R->key_backspace[0] && !R->key_backspace[1]) 1628 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1293 er = R->key_backspace[0]; 1629 tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
1294 else if (STRCMP(R->key_backspace, "DEC") == 0) 1630 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1295 er = '\177'; /* the initial state anyway */ 1631 tio.c_cc[VERASE] = '\177'; /* the initial state anyway */
1632#endif
1633
1634 /* init terminal attributes */
1635 cfsetospeed (&tio, BAUDRATE);
1636 cfsetispeed (&tio, BAUDRATE);
1637 tcsetattr (pty->tty, TCSANOW, &tio);
1638 pty->set_utf8_mode (enc_utf8);
1639
1640 /* set initial window size */
1641 tt_winch ();
1642
1643#if ENABLE_FRILLS
1644 if (rs[Rs_pty_fd])
1645 return;
1646#endif
1647
1648 /* spin off the command interpreter */
1649 switch (cmd_pid = fork ())
1650 {
1651 case -1:
1652 {
1653 cmd_pid = 0;
1654 rxvt_fatal ("can't fork, aborting.\n");
1655 }
1656 case 0:
1657 init_env ();
1658
1659 if (!pty->make_controlling_tty ())
1660 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1296 else 1661 else
1297#endif 1662 {
1298 er = -1; 1663 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1299 rxvt_get_ttymode(&(R->tio), er); 1664 dup2 (pty->tty, STDIN_FILENO);
1665 dup2 (pty->tty, STDOUT_FILENO);
1666 dup2 (pty->tty, STDERR_FILENO);
1300 1667
1301/* install exit handler for cleanup */ 1668 // close all our file handles that we do no longer need
1302#ifdef HAVE_ATEXIT 1669 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1303 atexit(rxvt_clean_exit); 1670 {
1671 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1672 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1673 }
1674
1675 run_child (argv);
1676 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1677 }
1678
1679 _exit (EXIT_FAILURE);
1680
1681 default:
1682 if (!option (Opt_utmpInhibit))
1683 {
1684#ifdef LOG_ONLY_ON_LOGIN
1685 bool login_shell = option (Opt_loginShell);
1304#else 1686#else
1305# ifdef HAVE_ON_EXIT 1687 bool login_shell = true;
1306 on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */
1307# endif 1688#endif
1308#endif 1689 pty->login (cmd_pid, login_shell, rs[Rs_display_name]);
1309
1310 signal(SIGHUP, rxvt_Exit_signal);
1311#ifndef __svr4__
1312 signal(SIGINT, rxvt_Exit_signal);
1313#endif
1314 signal(SIGQUIT, rxvt_Exit_signal);
1315 signal(SIGTERM, rxvt_Exit_signal);
1316 signal(SIGCHLD, rxvt_Child_signal);
1317
1318/* need to trap SIGURG for SVR4 (Unixware) rlogin */
1319/* signal (SIGURG, SIG_DFL); */
1320
1321#ifndef __QNX__
1322/* spin off the command interpreter */
1323 switch (R->cmd_pid = fork()) {
1324 case -1:
1325 rxvt_print_error("can't fork");
1326 return -1;
1327 case 0:
1328 close(cfd); /* only keep R->tty_fd and STDERR open */
1329 close(R->Xfd);
1330 if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0)
1331 rxvt_print_error("could not obtain control of tty");
1332 else {
1333 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1334 dup2(R->tty_fd, STDIN_FILENO);
1335 dup2(R->tty_fd, STDOUT_FILENO);
1336 dup2(R->tty_fd, STDERR_FILENO);
1337 if (R->tty_fd > 2)
1338 close(R->tty_fd);
1339 rxvt_run_child(aR_ argv);
1340 } 1690 }
1341 exit(EXIT_FAILURE);
1342 /* NOTREACHED */
1343 default:
1344 {
1345#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1346 int fdstdin;
1347 1691
1348 fdstdin = dup(STDIN_FILENO); 1692 pty->close_tty ();
1349 dup2(R->tty_fd, STDIN_FILENO); 1693
1350#endif 1694 child_ev.start (cmd_pid);
1351 rxvt_privileged_utmp(aR_ SAVE); 1695
1352#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1696 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1353 dup2(fdstdin, STDIN_FILENO);
1354 close(fdstdin);
1355#endif
1356 }
1357 close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */
1358 break; 1697 break;
1359 } 1698 }
1360#else /* __QNX__ uses qnxspawn() */
1361 fchmod(R->tty_fd, 0622);
1362 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC);
1363 fcntl(cfd, F_SETFD, FD_CLOEXEC);
1364
1365 if (rxvt_run_child(aR_ argv) == -1)
1366 exit(EXIT_FAILURE);
1367#endif
1368/*
1369 * Reduce R->num_fds to what we use, so select() is more efficient
1370 */
1371 R->num_fds = max(STDERR_FILENO, cfd);
1372 MAX_IT(R->num_fds, R->Xfd);
1373#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
1374 MAX_IT(R->num_fds, 7);
1375#endif
1376 R->num_fds++; /* counts from 0 */
1377
1378 return cfd;
1379} 1699}
1380 1700
1381/* ------------------------------------------------------------------------- * 1701/* ------------------------------------------------------------------------- *
1382 * CHILD PROCESS OPERATIONS * 1702 * CHILD PROCESS OPERATIONS *
1383 * ------------------------------------------------------------------------- */ 1703 * ------------------------------------------------------------------------- */
1384/* 1704/*
1385 * The only open file descriptor is the slave tty - so no error messages. 1705 * The only open file descriptor is the slave tty - so no error messages.
1386 * returns are fatal 1706 * returns are fatal
1387 */ 1707 */
1388/* INTPROTO */
1389int 1708int
1390rxvt_run_child(pR_ const char *const *argv) 1709rxvt_term::run_child (const char *const *argv)
1391{ 1710{
1392 char *login; 1711 char *login;
1393 1712
1394 SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */ 1713 if (option (Opt_console))
1395 1714 {
1396 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1715 /* be virtual console, fail silently */
1397#ifdef TIOCCONS 1716#ifdef TIOCCONS
1398 unsigned int on = 1; 1717 unsigned int on = 1;
1399 1718
1400 ioctl(STDIN_FILENO, TIOCCONS, &on); 1719 ioctl (STDIN_FILENO, TIOCCONS, &on);
1401#elif defined (SRIOCSREDIR) 1720#elif defined (SRIOCSREDIR)
1402 int fd; 1721 int fd;
1403 1722
1404 fd = open(CONSOLE, O_WRONLY, 0); 1723 fd = open (CONSOLE, O_WRONLY, 0);
1405 if (fd >= 0) { 1724 if (fd >= 0)
1406 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1725 {
1726 ioctl (fd, SRIOCSREDIR, STDIN_FILENO);
1407 close(fd); 1727 close (fd);
1408 } 1728 }
1409#endif /* SRIOCSREDIR */ 1729#endif /* SRIOCSREDIR */
1410 } 1730 }
1411 1731
1412/* reset signals and spin off the command interpreter */ 1732 /* reset signals and spin off the command interpreter */
1413 signal(SIGINT, SIG_DFL); 1733 signal (SIGINT, SIG_DFL);
1414 signal(SIGQUIT, SIG_DFL); 1734 signal (SIGQUIT, SIG_DFL);
1415 signal(SIGCHLD, SIG_DFL); 1735 signal (SIGCHLD, SIG_DFL);
1416/* 1736 signal (SIGHUP, SIG_DFL);
1737 signal (SIGPIPE, SIG_DFL);
1738 /*
1417 * mimick login's behavior by disabling the job control signals 1739 * mimic login's behavior by disabling the job control signals
1418 * a shell that wants them can turn them back on 1740 * a shell that wants them can turn them back on
1419 */ 1741 */
1420#ifdef SIGTSTP 1742#ifdef SIGTSTP
1421 signal(SIGTSTP, SIG_IGN); 1743 signal (SIGTSTP, SIG_IGN);
1422 signal(SIGTTIN, SIG_IGN); 1744 signal (SIGTTIN, SIG_IGN);
1423 signal(SIGTTOU, SIG_IGN); 1745 signal (SIGTTOU, SIG_IGN);
1424#endif /* SIGTSTP */ 1746#endif /* SIGTSTP */
1425 1747
1426 /* set window size */
1427 rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0);
1428
1429#ifndef __QNX__
1430/* command interpreter path */ 1748 /* command interpreter path */
1431 if (argv != NULL) { 1749 if (argv)
1750 {
1432# ifdef DEBUG_CMD 1751# ifdef DEBUG_CMD
1433 int i; 1752 int i;
1434 1753
1435 for (i = 0; argv[i]; i++) 1754 for (i = 0; argv[i]; i++)
1436 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1755 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1437# endif 1756# endif
1757
1438 execvp(argv[0], (char *const *)argv); 1758 execvp (argv[0], (char *const *)argv);
1439 /* no error message: STDERR is closed! */ 1759 /* no error message: STDERR is closed! */
1440 } else { 1760 }
1761 else
1762 {
1441 const char *argv0, *shell; 1763 const char *argv0, *shell;
1442 1764
1443 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1765 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1444 shell = "/bin/sh"; 1766 shell = "/bin/sh";
1445 1767
1446 argv0 = (const char *)rxvt_r_basename(shell); 1768 argv0 = rxvt_basename (shell);
1769
1447 if (R->Options & Opt_loginShell) { 1770 if (option (Opt_loginShell))
1771 {
1448 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1772 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1449 1773
1450 login[0] = '-'; 1774 login[0] = '-';
1451 STRCPY(&login[1], argv0); 1775 strcpy (&login[1], argv0);
1452 argv0 = login; 1776 argv0 = login;
1453 } 1777 }
1778
1454 execlp(shell, argv0, NULL); 1779 execlp (shell, argv0, (char *)0);
1455 /* no error message: STDERR is closed! */ 1780 /* no error message: STDERR is closed! */
1456 }
1457#else /* __QNX__ uses qnxspawn() */
1458 { 1781 }
1459 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1460 char *command = NULL, fullcommand[_MAX_PATH];
1461 char **arg_v, *arg_a[2] = { NULL, NULL };
1462 1782
1463 if (argv != NULL) {
1464 if (access(argv[0], X_OK) == -1) {
1465 if (STRCHR(argv[0], '/') == NULL) {
1466 searchenv(argv[0], "PATH", fullcommand);
1467 if (fullcommand[0] != '\0')
1468 command = fullcommand;
1469 }
1470 if (access(command, X_OK) == -1)
1471 return -1;
1472 } else
1473 command = argv[0];
1474 arg_v = argv;
1475 } else {
1476 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1477 command = "/bin/sh";
1478
1479 arg_a[0] = my_basename(command);
1480 if (R->Options & Opt_loginShell) {
1481 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1482
1483 login[0] = '-';
1484 STRCPY(&login[1], arg_a[0]);
1485 arg_a[0] = login;
1486 }
1487 arg_v = arg_a;
1488 }
1489 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;
1490 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1491 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1492 command, arg_v, environ, iov_a, 0);
1493 if (login)
1494 free(login);
1495 close(R->tty_fd);
1496 return R->cmd_fd;
1497 }
1498#endif
1499 return -1; 1783 return -1;
1500} 1784}
1501 1785
1502/* ------------------------------------------------------------------------- *
1503 * GET TTY CURRENT STATE *
1504 * ------------------------------------------------------------------------- */
1505/* rxvt_get_ttymode() */
1506/* INTPROTO */
1507void
1508rxvt_get_ttymode(ttymode_t *tio, int erase)
1509{
1510#ifdef HAVE_TERMIOS_H
1511/*
1512 * standard System V termios interface
1513 */
1514 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) {
1515 /* return error - use system defaults */
1516 tio->c_cc[VINTR] = CINTR;
1517 tio->c_cc[VQUIT] = CQUIT;
1518 tio->c_cc[VERASE] = CERASE;
1519 tio->c_cc[VKILL] = CKILL;
1520 tio->c_cc[VSTART] = CSTART;
1521 tio->c_cc[VSTOP] = CSTOP;
1522 tio->c_cc[VSUSP] = CSUSP;
1523# ifdef VDSUSP
1524 tio->c_cc[VDSUSP] = CDSUSP;
1525# endif
1526# ifdef VREPRINT
1527 tio->c_cc[VREPRINT] = CRPRNT;
1528# endif
1529# ifdef VDISCRD
1530 tio->c_cc[VDISCRD] = CFLUSH;
1531# endif
1532# ifdef VWERSE
1533 tio->c_cc[VWERSE] = CWERASE;
1534# endif
1535# ifdef VLNEXT
1536 tio->c_cc[VLNEXT] = CLNEXT;
1537# endif
1538 }
1539 tio->c_cc[VEOF] = CEOF;
1540 tio->c_cc[VEOL] = VDISABLE;
1541# ifdef VEOL2
1542 tio->c_cc[VEOL2] = VDISABLE;
1543# endif
1544# ifdef VSWTC
1545 tio->c_cc[VSWTC] = VDISABLE;
1546# endif
1547# ifdef VSWTCH
1548 tio->c_cc[VSWTCH] = VDISABLE;
1549# endif
1550# if VMIN != VEOF
1551 tio->c_cc[VMIN] = 1;
1552# endif
1553# if VTIME != VEOL
1554 tio->c_cc[VTIME] = 0;
1555# endif
1556 if (erase != -1)
1557 tio->c_cc[VERASE] = (char)erase;
1558
1559/* input modes */
1560 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1561# ifdef IMAXBEL
1562 | IMAXBEL
1563# endif
1564 | IXON);
1565
1566/* output modes */
1567 tio->c_oflag = (OPOST | ONLCR);
1568
1569/* control modes */
1570 tio->c_cflag = (CS8 | CREAD);
1571
1572/* line discipline modes */
1573 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1574# if defined (ECHOCTL) && defined (ECHOKE)
1575 | ECHOCTL | ECHOKE
1576# endif
1577 | ECHOE | ECHOK);
1578# else /* HAVE_TERMIOS_H */
1579
1580/*
1581 * sgtty interface
1582 */
1583
1584/* get parameters -- gtty */
1585 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) {
1586 tio->sg.sg_erase = CERASE; /* ^H */
1587 tio->sg.sg_kill = CKILL; /* ^U */
1588 }
1589 if (erase != -1)
1590 tio->sg.sg_erase = (char)erase;
1591
1592 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1593
1594/* get special characters */
1595 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) {
1596 tio->tc.t_intrc = CINTR; /* ^C */
1597 tio->tc.t_quitc = CQUIT; /* ^\ */
1598 tio->tc.t_startc = CSTART; /* ^Q */
1599 tio->tc.t_stopc = CSTOP; /* ^S */
1600 tio->tc.t_eofc = CEOF; /* ^D */
1601 tio->tc.t_brkc = -1;
1602 }
1603/* get local special chars */
1604 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) {
1605 tio->lc.t_suspc = CSUSP; /* ^Z */
1606 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1607 tio->lc.t_rprntc = CRPRNT; /* ^R */
1608 tio->lc.t_flushc = CFLUSH; /* ^O */
1609 tio->lc.t_werasc = CWERASE; /* ^W */
1610 tio->lc.t_lnextc = CLNEXT; /* ^V */
1611 }
1612/* get line discipline */
1613 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1614# ifdef NTTYDISC
1615 tio->line = NTTYDISC;
1616# endif /* NTTYDISC */
1617 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1618#endif /* HAVE_TERMIOS_H */
1619
1620/*
1621 * Debugging
1622 */
1623#ifdef DEBUG_TTYMODE
1624#ifdef HAVE_TERMIOS_H
1625/* c_iflag bits */
1626 fprintf(stderr, "Input flags\n");
1627
1628/* cpp token stringize doesn't work on all machines <sigh> */
1629# define FOO(flag,name) \
1630 if ((tio->c_iflag) & flag) \
1631 fprintf (stderr, "%s ", name)
1632
1633/* c_iflag bits */
1634 FOO(IGNBRK, "IGNBRK");
1635 FOO(BRKINT, "BRKINT");
1636 FOO(IGNPAR, "IGNPAR");
1637 FOO(PARMRK, "PARMRK");
1638 FOO(INPCK, "INPCK");
1639 FOO(ISTRIP, "ISTRIP");
1640 FOO(INLCR, "INLCR");
1641 FOO(IGNCR, "IGNCR");
1642 FOO(ICRNL, "ICRNL");
1643 FOO(IXON, "IXON");
1644 FOO(IXOFF, "IXOFF");
1645# ifdef IUCLC
1646 FOO(IUCLC, "IUCLC");
1647# endif
1648# ifdef IXANY
1649 FOO(IXANY, "IXANY");
1650# endif
1651# ifdef IMAXBEL
1652 FOO(IMAXBEL, "IMAXBEL");
1653# endif
1654 fprintf(stderr, "\n");
1655
1656# undef FOO
1657# define FOO(entry, name) \
1658 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1659
1660 FOO(VINTR, "VINTR");
1661 FOO(VQUIT, "VQUIT");
1662 FOO(VERASE, "VERASE");
1663 FOO(VKILL, "VKILL");
1664 FOO(VEOF, "VEOF");
1665 FOO(VEOL, "VEOL");
1666# ifdef VEOL2
1667 FOO(VEOL2, "VEOL2");
1668# endif
1669# ifdef VSWTC
1670 FOO(VSWTC, "VSWTC");
1671# endif
1672# ifdef VSWTCH
1673 FOO(VSWTCH, "VSWTCH");
1674# endif
1675 FOO(VSTART, "VSTART");
1676 FOO(VSTOP, "VSTOP");
1677 FOO(VSUSP, "VSUSP");
1678# ifdef VDSUSP
1679 FOO(VDSUSP, "VDSUSP");
1680# endif
1681# ifdef VREPRINT
1682 FOO(VREPRINT, "VREPRINT");
1683# endif
1684# ifdef VDISCRD
1685 FOO(VDISCRD, "VDISCRD");
1686# endif
1687# ifdef VWERSE
1688 FOO(VWERSE, "VWERSE");
1689# endif
1690# ifdef VLNEXT
1691 FOO(VLNEXT, "VLNEXT");
1692# endif
1693 fprintf(stderr, "\n");
1694# undef FOO
1695# endif /* HAVE_TERMIOS_H */
1696#endif /* DEBUG_TTYMODE */
1697}
1698
1699/*----------------------- end-of-file (C source) -----------------------*/ 1786/*----------------------- end-of-file (C source) -----------------------*/

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