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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.7 by pcg, Wed Nov 26 10:42:34 2003 UTC vs.
Revision 1.307 by root, Sat Dec 17 23:17:33 2011 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.7 2003/11/26 10:42:34 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, r_argc;
573 const char **cmd_argv;
360 574
361 getrlimit(RLIMIT_NOFILE, &rlim); 575 /*
362 return rlim.rlim_cur; 576 * Look for -e option. Find => split and make cmd_argv[] of command args
577 */
578 for (r_argc = 0; r_argc < argc; r_argc++)
579 if (!strcmp (argv[r_argc], "-e"))
580 break;
581
582 if (r_argc == argc)
583 cmd_argv = NULL;
584 else if (!argv[r_argc + 1])
585 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
586 else
587 cmd_argv = (const char **)argv + r_argc + 1;
588
589 rs[Rs_name] = rxvt_basename (argv[0]);
590
591 /*
592 * Open display, get options/resources and create the window
593 */
594
595 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
596 rs[Rs_display_name] = ":0";
597
598 get_options (r_argc, argv);
599
600 if (!(display = displays.get (rs[Rs_display_name])))
601 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
602
603 // using a local pointer decreases code size a lot
604 xa = display->xa;
605
606 set (display);
607 extract_resources ();
608
609#if XFT
610 if (rs[Rs_depth])
611 select_visual (strtol (rs[Rs_depth], 0, 0));
612#endif
613
614 for (int i = NUM_RESOURCES; i--; )
615 if (rs [i] == resval_undef)
616 rs [i] = 0;
617
618#if ENABLE_PERL
619 if (!rs[Rs_perl_ext_1])
620 rs[Rs_perl_ext_1] = "default";
621
622 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
623 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
624 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
625 {
626 rxvt_perl.init (this);
627 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
628 }
629#endif
630
631 // must be called after initialising the perl interpreter as it
632 // may invoke the `on_register_command' hook
633 extract_keysym_resources ();
634
635 /*
636 * set any defaults not already set
637 */
638 if (cmd_argv && cmd_argv[0])
639 {
640 if (!rs[Rs_title])
641 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
642
643 if (!rs[Rs_iconName])
644 rs[Rs_iconName] = rs[Rs_title];
645 }
646 else
647 {
648 if (!rs[Rs_title])
649 rs[Rs_title] = rs[Rs_name];
650
651 if (!rs[Rs_iconName])
652 rs[Rs_iconName] = rs[Rs_name];
653 }
654
655 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
656 saveLines = min (i, MAX_SAVELINES);
657
658#if ENABLE_FRILLS
659 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
660 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
661
662 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
663 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
664
665 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
666 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
667
668 if (rs[Rs_letterSpace])
669 letterSpace = atoi (rs[Rs_letterSpace]);
670#endif
671
672#ifdef POINTER_BLANK
673 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
674 pointerBlankDelay = i;
675 else
676 pointerBlankDelay = 2;
677#endif
678
679 /* no point having a scrollbar without having any scrollback! */
680 if (!saveLines)
681 set_option (Opt_scrollBar, 0);
682
683 if (!rs[Rs_cutchars])
684 rs[Rs_cutchars] = CUTCHARS;
685
686#ifndef NO_BACKSPACE_KEY
687 if (!rs[Rs_backspace_key])
688# ifdef DEFAULT_BACKSPACE
689 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
690# else
691 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
692# endif
693#endif
694
695#ifndef NO_DELETE_KEY
696 if (!rs[Rs_delete_key])
697# ifdef DEFAULT_DELETE
698 rs[Rs_delete_key] = DEFAULT_DELETE;
699# else
700 rs[Rs_delete_key] = "\033[3~";
701# endif
702#endif
703
704 scrollBar.setup (this);
705
706#ifdef XTERM_REVERSE_VIDEO
707 /* this is how xterm implements reverseVideo */
708 if (option (Opt_reverseVideo))
709 {
710 if (!rs[Rs_color + Color_fg])
711 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
712
713 if (!rs[Rs_color + Color_bg])
714 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
715 }
716#endif
717
718 for (i = 0; i < NRS_COLORS; i++)
719 if (!rs[Rs_color + i])
720 rs[Rs_color + i] = def_colorName[i];
721
722#ifndef XTERM_REVERSE_VIDEO
723 /* this is how we implement reverseVideo */
724 if (option (Opt_reverseVideo))
725 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
726#endif
727
728 /* convenient aliases for setting fg/bg to colors */
729 color_aliases (Color_fg);
730 color_aliases (Color_bg);
731#ifndef NO_CURSORCOLOR
732 color_aliases (Color_cursor);
733 color_aliases (Color_cursor2);
734#endif /* NO_CURSORCOLOR */
735 color_aliases (Color_pointer_fg);
736 color_aliases (Color_pointer_bg);
737 color_aliases (Color_border);
738#ifndef NO_BOLD_UNDERLINE_REVERSE
739 color_aliases (Color_BD);
740 color_aliases (Color_UL);
741 color_aliases (Color_RV);
742#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
743
744 if (!rs[Rs_color + Color_border])
745 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
746
747 return cmd_argv;
363} 748}
364#endif 749
365/*----------------------------------------------------------------------*/ 750/*----------------------------------------------------------------------*/
366bool 751void
367rxvt_term::init_vars() 752rxvt_term::init (stringvec *argv, stringvec *envv)
368{ 753{
369 PixColors = new rxvt_color [TOTAL_COLORS]; 754 argv->push_back (0);
370 if (PixColors == NULL) 755 envv->push_back (0);
371 return false;
372 756
373#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 757 this->argv = argv;
374 TermWin.pixmap = None; 758 this->envv = envv;
375#endif 759
376#ifdef UTMP_SUPPORT 760 init2 (argv->size () - 1, argv->begin ());
377 next_utmp_action = SAVE; 761}
378#endif 762
379#ifndef NO_SETOWNER_TTYDEV 763void
380 next_tty_action = SAVE; 764rxvt_term::init (int argc, const char *const *argv, const char *const *envv)
381#endif 765{
382 MEvent.time = CurrentTime; 766#if ENABLE_PERL
383 MEvent.button = AnyButton; 767 // perl might want to access the stringvecs later, so we need to copy them
384 Options = DEFAULT_OPTIONS; 768 stringvec *args = new stringvec;
385 want_refresh = 1; 769 for (int i = 0; i < argc; i++)
386 cmd_pid = -1; 770 args->push_back (strdup (argv [i]));
387 cmd_fd = tty_fd = Xfd = -1; 771
388 PrivateModes = SavedModes = PrivMode_Default; 772 stringvec *envs = new stringvec;
389 TermWin.focus = 0; 773 for (const char *const *var = envv; *var; var++)
390 TermWin.ncol = 80; 774 envs->push_back (strdup (*var));
391 TermWin.nrow = 24; 775
392 TermWin.int_bwidth = INTERNALBORDERWIDTH; 776 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 777#else
400 selection_style = OLD_SELECT; 778 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 779#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} 780}
437 781
438/* EXTPROTO */
439void 782void
440rxvt_init_secondary(pR) 783rxvt_term::init2 (int argc, const char *const *argv)
441{ 784{
442 int i; 785 SET_R (this);
443#ifdef TTY_GID_SUPPORT 786 set_locale ("");
444 struct group *gr = getgrnam("tty"); 787 set_environ (envv); // a few things in X do not call setlocale :(
445 788
446 if (gr) { /* change group ownership of tty to "tty" */ 789 init_vars ();
447 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP; 790
448 R->ttygid = gr->gr_gid; 791 const char **cmd_argv = init_resources (argc, argv);
792
793#ifdef KEYSYM_RESOURCE
794 keyboard->register_done ();
795#endif
796
797 if (const char *path = rs[Rs_chdir])
798 if (*path) // ignored if empty
799 {
800 if (*path != '/')
801 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
802
803 if (chdir (path))
804 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
805 }
806
807 if (option (Opt_scrollBar))
808 scrollBar.state = SB_STATE_IDLE; /* set existence for size calculations */
809
810 pty = ptytty::create ();
811
812#ifdef HAVE_AFTERIMAGE
813 set_application_name ((char *)rs[Rs_name]);
814 set_output_threshold (OUTPUT_LEVEL_WARNING);
815#endif
816
817 // must be called before create_windows, because the latter may call set_icon
818#ifdef HAVE_PIXBUF
819 g_type_init ();
820#endif
821
822 create_windows (argc, argv);
823
824 init_xlocale ();
825
826 scr_poweron (); // initialize screen
827
828#if 0
829 XSynchronize (dpy, True);
830#endif
831
832 if (option (Opt_scrollBar))
833 scrollBar.resize (); /* create and map scrollbar */
834#ifdef HAVE_BG_PIXMAP
835 {
836 bg_init ();
837
838#ifdef ENABLE_TRANSPARENCY
839 if (option (Opt_transparent))
840 {
841 bg_set_transparent ();
842
843 if (rs [Rs_blurradius])
844 bg_set_blur (rs [Rs_blurradius]);
845
846 if (ISSET_PIXCOLOR (Color_tint))
847 bg_set_tint (pix_colors_focused [Color_tint]);
848
849 if (rs [Rs_shade])
850 bg_set_shade (rs [Rs_shade]);
851
852 bg_set_root_pixmap ();
853 XSelectInput (dpy, display->root, PropertyChangeMask);
854 rootwin_ev.start (display, display->root);
855 }
856#endif
857
858#ifdef BG_IMAGE_FROM_FILE
859 if (rs[Rs_backgroundPixmap])
860 if (bg_set_file (rs[Rs_backgroundPixmap]))
861 if (!bg_window_position_sensitive ())
862 update_background ();
863#endif
864 }
865#endif
866
867#if ENABLE_PERL
868 rootwin_ev.start (display, display->root);
869#endif
870
871 set_colorfgbg ();
872
873 init_command (cmd_argv);
874
875 if (pty->pty >= 0)
876 pty_ev.start (pty->pty, ev::READ);
877
878 HOOK_INVOKE ((this, HOOK_START, DT_END));
879
880#if ENABLE_XEMBED
881 if (rs[Rs_embed])
882 {
883 long info[2] = { 0, XEMBED_MAPPED };
884
885 XChangeProperty (dpy, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
886 32, PropModeReplace, (unsigned char *)&info, 2);
887 }
888#endif
889
890#if HAVE_STARTUP_NOTIFICATION
891 SnDisplay *snDisplay;
892 SnLauncheeContext *snContext;
893
894 snDisplay = sn_display_new (dpy, NULL, NULL);
895 snContext = sn_launchee_context_new_from_environment (snDisplay, DefaultScreen (dpy));
896
897 /* Tell the window manager that this window is part of the startup context */
898 if (snContext)
899 sn_launchee_context_setup_window (snContext, parent);
900#endif
901
902 XMapWindow (dpy, vt);
903 XMapWindow (dpy, parent);
904
905#if HAVE_STARTUP_NOTIFICATION
906 if (snContext)
907 {
908 /* Mark the startup process as complete */
909 sn_launchee_context_complete (snContext);
910
911 sn_launchee_context_unref (snContext);
912 }
913
914 sn_display_unref (snDisplay);
915#endif
916
917 refresh_check ();
918}
919
920/*----------------------------------------------------------------------*/
921void
922rxvt_term::init_env ()
923{
924 char *val;
925
926#ifdef DISPLAY_IS_IP
927 /* Fixup display_name for export over pty to any interested terminal
928 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
929 * (for the first non-loopback interface) that we get from
930 * rxvt_network_display (). This is more "name-resolution-portable", if you
931 * will, and probably allows for faster x-client startup if your name
932 * server is beyond a slow link or overloaded at client startup. Of
933 * course that only helps the shell's child processes, not us.
934 *
935 * Giving out the display_name also affords a potential security hole
936 */
937 val = rxvt_network_display (rs[Rs_display_name]);
938 rs[Rs_display_name] = (const char *)val;
939
940 if (val == NULL)
941#endif /* DISPLAY_IS_IP */
942 val = XDisplayString (dpy);
943
944 if (rs[Rs_display_name] == NULL)
945 rs[Rs_display_name] = val; /* use broken `:0' value */
946
947 env_display = (char *)rxvt_malloc (strlen (val) + 9);
948
949 sprintf (env_display, "DISPLAY=%s", val);
950
951 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent);
952
953 /* add entries to the environment:
954 * @ DISPLAY: in case we started with -display
955 * @ WINDOWID: X window id number of the window
956 * @ COLORTERM: terminal sub-name and also indicates its color
957 * @ TERM: terminal name
958 * @ TERMINFO: path to terminfo directory
959 * @ COLORFGBG: fg;bg color codes
960 */
961 putenv (env_display);
962 putenv (env_windowid);
963
964 if (env_colorfgbg)
965 putenv (env_colorfgbg);
966
967#ifdef RXVT_TERMINFO
968 putenv ("TERMINFO=" RXVT_TERMINFO);
969#endif
970
971 if (depth <= 2)
972 putenv ("COLORTERM=" COLORTERMENV "-mono");
973 else
974 putenv ("COLORTERM=" COLORTERMENVFULL);
975
976 if (rs[Rs_term_name] != NULL)
977 {
978 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
979 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
980 putenv (env_term);
981 }
982 else
983 putenv ("TERM=" TERMENV);
984
985#ifdef HAVE_UNSETENV
986 /* avoid passing old settings and confusing term size */
987 unsetenv ("LINES");
988 unsetenv ("COLUMNS");
989 unsetenv ("TERMCAP"); /* terminfo should be okay */
990#endif /* HAVE_UNSETENV */
991}
992
993/*----------------------------------------------------------------------*/
994void
995rxvt_term::set_locale (const char *locale)
996{
997 set_environ (envv);
998
999#if HAVE_XSETLOCALE || HAVE_SETLOCALE
1000 free (this->locale);
1001 this->locale = setlocale (LC_CTYPE, locale);
1002
1003 if (!this->locale)
1004 {
1005 if (*locale)
1006 {
1007 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
1008 setlocale (LC_CTYPE, "C");
1009 }
449 } else 1010 else
450#endif /* TTY_GID_SUPPORT */ 1011 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
1012
1013 this->locale = "C";
451 { 1014 }
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 1015
459/* get number of available file descriptors */ 1016
460#if defined(_POSIX_VERSION) || ! defined(__svr4__) 1017 this->locale = strdup (this->locale);
461 R->num_fds = (int)sysconf(_SC_OPEN_MAX); 1018 SET_LOCALE (this->locale);
1019 mbstate.reset ();
1020#endif
1021
1022#if HAVE_NL_LANGINFO
1023 char *codeset = nl_langinfo (CODESET);
1024 // /^UTF.?8/i
1025 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
1026 && (codeset[1] == 'T' || codeset[1] == 't')
1027 && (codeset[2] == 'F' || codeset[2] == 'f')
1028 && (codeset[3] == '8' || codeset[4] == '8');
462#else 1029#else
463 R->num_fds = rxvt_getdtablesize(); 1030 enc_utf8 = 0;
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#if 0 // schmorp sayz closing filies is murder
479 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) {
480#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
481 if (i == 4 || i == 7)
482 continue;
483#endif
484 close(i);
485 }
486#endif 1031#endif
487} 1032}
488 1033
1034void
1035rxvt_term::init_xlocale ()
1036{
1037 set_environ (envv);
1038
1039#ifdef USE_XIM
1040 if (!locale)
1041 rxvt_warn ("setting locale failed, continuing without locale support.\n");
1042 else
1043 {
1044 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
1045
1046 if (!XSupportsLocale ())
1047 {
1048 rxvt_warn ("the locale is not supported by Xlib, continuing without locale support.\n");
1049 return;
1050 }
1051
1052 im_ev.start (display);
1053
1054 /* see if we can connect already */
1055 im_cb ();
1056 }
1057#endif
1058}
1059
489/*----------------------------------------------------------------------*/ 1060/*----------------------------------------------------------------------*/
490/* EXTPROTO */
491const char **
492rxvt_init_resources(pR_ int argc, const char *const *argv)
493{
494 int i, r_argc;
495 char *val;
496 const char **cmd_argv, **r_argv;
497 const char **rs;
498
499/*
500 * Look for -exec option. Find => split and make cmd_argv[] of command args
501 */
502 for (r_argc = 0; r_argc < argc; r_argc++)
503 if (!STRCMP(argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))
504 break;
505 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1));
506
507 for (i = 0; i < r_argc; i++)
508 r_argv[i] = (const char *)argv[i];
509 r_argv[i] = NULL;
510 if (r_argc == argc)
511 cmd_argv = NULL;
512 else {
513 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
514
515 for (i = 0; i < argc - r_argc - 1; i++)
516 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
517 cmd_argv[i] = NULL;
518 }
519
520/* clear all resources */
521 rs = R->rs;
522 for (i = 0; i < NUM_RESOURCES;)
523 rs[i++] = NULL;
524
525 rs[Rs_name] = rxvt_r_basename(argv[0]);
526/*
527 * Open display, get options/resources and create the window
528 */
529 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL)
530 rs[Rs_display_name] = ":0";
531
532 rxvt_get_options(aR_ r_argc, r_argv);
533 free(r_argv);
534
535#ifdef LOCAL_X_IS_UNIX
536 if (rs[Rs_display_name][0] == ':') {
537 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name]));
538 STRCPY(val, "unix");
539 STRCAT(val, rs[Rs_display_name]);
540 R->Xdisplay = XOpenDisplay(val);
541 free(val);
542 }
543#endif
544
545 if (R->Xdisplay == NULL
546 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL) {
547 rxvt_print_error("can't open display %s", rs[Rs_display_name]);
548 exit(EXIT_FAILURE);
549 }
550
551 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
552
553/*
554 * set any defaults not already set
555 */
556 if (cmd_argv && cmd_argv[0]) {
557 if (!rs[Rs_title])
558 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);
559 if (!rs[Rs_iconName])
560 rs[Rs_iconName] = rs[Rs_title];
561 } else {
562 if (!rs[Rs_title])
563 rs[Rs_title] = rs[Rs_name];
564 if (!rs[Rs_iconName])
565 rs[Rs_iconName] = rs[Rs_name];
566 }
567 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)
568 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i);
569#ifndef NO_FRILLS
570 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)
571 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */
572 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)
573 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */
574#endif
575#ifndef NO_LINESPACE
576 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)
577 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */
578#endif
579
580#ifdef POINTER_BLANK
581 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)
582 R->pointerBlankDelay = i;
583 else
584 R->pointerBlankDelay = 2;
585#endif
586
587/* no point having a scrollbar without having any scrollback! */
588 if (!R->TermWin.saveLines)
589 R->Options &= ~Opt_scrollBar;
590
591#ifdef PRINTPIPE
592 if (!rs[Rs_print_pipe])
593 rs[Rs_print_pipe] = PRINTPIPE;
594#endif
595 if (!rs[Rs_cutchars])
596 rs[Rs_cutchars] = CUTCHARS;
597#ifdef ACS_ASCII
598 if (!rs[Rs_acs_chars])
599 rs[Rs_acs_chars] = ACS_CHARS;
600 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20) {
601 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
602 for (; i < 0x20; )
603 val[i] = ' ';
604 rs[Rs_acs_chars] = val;
605 }
606#endif
607#ifndef NO_BACKSPACE_KEY
608 if (!rs[Rs_backspace_key])
609# ifdef DEFAULT_BACKSPACE
610 R->key_backspace = DEFAULT_BACKSPACE;
611# else
612 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */
613# endif
614 else {
615 val = STRDUP(rs[Rs_backspace_key]);
616 rxvt_Str_trim(val);
617 rxvt_Str_escaped(val);
618 R->key_backspace = val;
619 }
620#endif
621#ifndef NO_DELETE_KEY
622 if (!rs[Rs_delete_key])
623# ifdef DEFAULT_DELETE
624 R->key_delete = DEFAULT_DELETE;
625# else
626 R->key_delete = "\033[3~";
627# endif
628 else {
629 val = STRDUP(rs[Rs_delete_key]);
630 rxvt_Str_trim(val);
631 rxvt_Str_escaped(val);
632 R->key_delete = val;
633 }
634#endif
635 if (rs[Rs_answerbackstring]) {
636 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
637 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
638 }
639
640 if (rs[Rs_selectstyle]) {
641 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
642 R->selection_style = OLD_WORD_SELECT;
643#ifndef NO_OLD_SELECTION
644 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
645 R->selection_style = OLD_SELECT;
646#endif
647 }
648
649#ifdef HAVE_SCROLLBARS
650 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
651 rs[Rs_scrollBar_thickness]);
652#endif
653
654 R->TermWin.fontset = new rxvt_fontset (aR);
655 R->TermWin.fontset->populate (rs[Rs_font]);
656 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
657 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
658 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
659
660#ifdef XTERM_REVERSE_VIDEO
661/* this is how xterm implements reverseVideo */
662 if (R->Options & Opt_reverseVideo) {
663 if (!rs[Rs_color + Color_fg])
664 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
665 if (!rs[Rs_color + Color_bg])
666 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
667 }
668#endif
669
670 for (i = 0; i < NRS_COLORS; i++)
671 if (!rs[Rs_color + i])
672 rs[Rs_color + i] = def_colorName[i];
673
674#ifndef XTERM_REVERSE_VIDEO
675/* this is how we implement reverseVideo */
676 if (R->Options & Opt_reverseVideo)
677 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
678#endif
679
680/* convenient aliases for setting fg/bg to colors */
681 rxvt_color_aliases(aR_ Color_fg);
682 rxvt_color_aliases(aR_ Color_bg);
683#ifndef NO_CURSORCOLOR
684 rxvt_color_aliases(aR_ Color_cursor);
685 rxvt_color_aliases(aR_ Color_cursor2);
686#endif /* NO_CURSORCOLOR */
687 rxvt_color_aliases(aR_ Color_pointer);
688 rxvt_color_aliases(aR_ Color_border);
689#ifndef NO_BOLD_UNDERLINE_REVERSE
690 rxvt_color_aliases(aR_ Color_BD);
691 rxvt_color_aliases(aR_ Color_UL);
692 rxvt_color_aliases(aR_ Color_RV);
693#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
694
695 return cmd_argv;
696}
697
698/*----------------------------------------------------------------------*/
699/* EXTPROTO */
700void 1061void
701rxvt_init_env(pR)
702{
703 int i;
704 unsigned int u;
705 char *val;
706
707#ifdef DISPLAY_IS_IP
708/* Fixup display_name for export over pty to any interested terminal
709 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
710 * (for the first non-loopback interface) that we get from
711 * rxvt_network_display(). This is more "name-resolution-portable", if you
712 * will, and probably allows for faster x-client startup if your name
713 * server is beyond a slow link or overloaded at client startup. Of
714 * course that only helps the shell's child processes, not us.
715 *
716 * Giving out the display_name also affords a potential security hole
717 */
718 val = rxvt_network_display(R->rs[Rs_display_name]);
719 R->rs[Rs_display_name] = (const char *)val;
720 if (val == NULL)
721#endif /* DISPLAY_IS_IP */
722 val = XDisplayString(R->Xdisplay);
723 if (R->rs[Rs_display_name] == NULL)
724 R->rs[Rs_display_name] = val; /* use broken `:0' value */
725
726 i = STRLEN(val);
727 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char));
728
729 sprintf(R->env_display, "DISPLAY=%s", val);
730
731 /* avoiding the math library:
732 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */
733 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ;
734 MAX_IT(i, 1);
735 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char));
736
737 sprintf(R->env_windowid, "WINDOWID=%u",
738 (unsigned int)R->TermWin.parent[0]);
739
740/* add entries to the environment:
741 * @ DISPLAY: in case we started with -display
742 * @ WINDOWID: X window id number of the window
743 * @ COLORTERM: terminal sub-name and also indicates its color
744 * @ TERM: terminal name
745 * @ TERMINFO: path to terminfo directory
746 */
747 putenv(R->env_display);
748 putenv(R->env_windowid);
749#ifdef RXVT_TERMINFO
750 putenv("TERMINFO=" RXVT_TERMINFO);
751#endif
752 if (XDEPTH <= 2)
753 putenv("COLORTERM=" COLORTERMENV "-mono");
754 else
755 putenv("COLORTERM=" COLORTERMENVFULL);
756 if (R->rs[Rs_term_name] != NULL) {
757 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char));
758 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]);
759 putenv(R->env_term);
760 } else
761 putenv("TERM=" TERMENV);
762
763#ifdef HAVE_UNSETENV
764/* avoid passing old settings and confusing term size */
765 unsetenv("LINES");
766 unsetenv("COLUMNS");
767 unsetenv("TERMCAP"); /* terminfo should be okay */
768#endif /* HAVE_UNSETENV */
769}
770
771/*----------------------------------------------------------------------*/
772/*
773 * This is more or less stolen straight from XFree86 xterm.
774 * This should support all European type languages.
775 */
776/* EXTPROTO */
777void
778rxvt_init_xlocale(pR)
779{
780#ifdef USE_XIM
781 if (R->locale == NULL)
782 rxvt_print_error("Setting locale failed.");
783 else {
784 Atom wmlocale;
785
786 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False);
787 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale,
788 XA_STRING, 8, PropModeReplace,
789 (unsigned char *)R->locale, STRLEN(R->locale));
790
791 if (XSupportsLocale() != True) {
792 rxvt_print_error("The locale is not supported by Xlib");
793 return;
794 }
795 rxvt_setTermFontSet(aR_ 0);
796
797 /* see if we can connect yet */
798 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL);
799
800 /* To avoid Segmentation Fault in C locale: Solaris only? */
801 if (STRCMP(R->locale, "C"))
802 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
803 rxvt_IMInstantiateCallback, NULL);
804 }
805#endif
806}
807
808/*----------------------------------------------------------------------*/
809/* EXTPROTO */
810void
811rxvt_init_command(pR_ const char *const *argv) 1062rxvt_term::init_command (const char *const *argv)
812{ 1063{
813 /* 1064 /*
814 * Initialize the command connection. 1065 * Initialize the command connection.
815 * This should be called after the X server connection is established. 1066 * This should be called after the X server connection is established.
816 */ 1067 */
1068
1069#ifdef META8_OPTION
1070 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
1071#endif
1072
1073 get_ourmods ();
1074
1075 if (!option (Opt_scrollTtyOutput))
1076 priv_modes |= PrivMode_TtyOutputInh;
1077 if (option (Opt_scrollTtyKeypress))
1078 priv_modes |= PrivMode_Keypress;
1079 if (!option (Opt_jumpScroll))
1080 priv_modes |= PrivMode_smoothScroll;
1081
1082#ifndef NO_BACKSPACE_KEY
1083 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1084 priv_modes |= PrivMode_HaveBackSpace;
1085#endif
1086
1087 /* add value for scrollBar */
1088 if (scrollBar.state)
1089 {
1090 priv_modes |= PrivMode_scrollBar;
1091 SavedModes |= PrivMode_scrollBar;
1092 }
1093
1094 run_command (argv);
1095}
1096
1097/*----------------------------------------------------------------------*/
1098void
1099rxvt_term::get_colours ()
1100{
817 int i; 1101 int i;
818 1102
819 for (i = 0; i < NUM_XA; i++) 1103#ifdef OFF_FOCUS_FADING
820 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 1104 pix_colors = pix_colors_focused;
821
822/* Enable delete window protocol */
823 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0],
824 &(R->xa[XA_WMDELETEWINDOW]), 1);
825
826#ifdef USING_W11LIB
827/* enable W11 callbacks */
828 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event);
829#endif 1105#endif
830 1106
831#ifdef META8_OPTION
832 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC);
833#endif
834
835 rxvt_get_ourmods(aR);
836
837 if (!(R->Options & Opt_scrollTtyOutput))
838 R->PrivateModes |= PrivMode_TtyOutputInh;
839 if (R->Options & Opt_scrollTtyKeypress)
840 R->PrivateModes |= PrivMode_Keypress;
841 if (!(R->Options & Opt_jumpScroll))
842 R->PrivateModes |= PrivMode_smoothScroll;
843#ifndef NO_BACKSPACE_KEY
844 if (STRCMP(R->key_backspace, "DEC") == 0)
845 R->PrivateModes |= PrivMode_HaveBackSpace;
846#endif
847/* add value for scrollBar */
848 if (scrollbar_visible(R))
849 {
850 R->PrivateModes |= PrivMode_scrollBar;
851 R->SavedModes |= PrivMode_scrollBar;
852 }
853 if (menubar_visible(R))
854 {
855 R->PrivateModes |= PrivMode_menuBar;
856 R->SavedModes |= PrivMode_menuBar;
857 }
858#ifdef GREEK_SUPPORT
859 greek_init();
860#endif
861
862 R->Xfd = XConnectionNumber (R->Xdisplay);
863
864#ifdef CURSOR_BLINK
865 if (R->Options & Opt_cursorBlink)
866 (void)gettimeofday(&R->lastcursorchange, NULL);
867#endif
868
869 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0)
870 {
871 rxvt_print_error ("aborting");
872 exit (EXIT_FAILURE);
873 }
874}
875
876/*----------------------------------------------------------------------*/
877/* INTPROTO */
878void
879rxvt_Get_Colours(pR)
880{
881 int i;
882
883 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { 1107 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
1108 {
1109 const char *name = rs[Rs_color + i];
1110
1111 if (!name)
1112 continue;
1113
884 rxvt_color xcol; 1114 rxvt_color xcol;
885 1115
886 if (!R->rs[Rs_color + i]) 1116 if (!set_color (xcol, name))
1117 {
1118#ifndef XTERM_REVERSE_VIDEO
1119 if (i < 2 && option (Opt_reverseVideo))
1120 name = def_colorName [1 - i];
1121 else
1122#endif
1123 name = def_colorName [i];
1124
1125 if (!name)
887 continue; 1126 continue;
888 1127
889 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) { 1128 if (!set_color (xcol, name))
890#ifndef XTERM_REVERSE_VIDEO
891 if (i < 2 && (R->Options & Opt_reverseVideo)) {
892 R->rs[Rs_color + i] = def_colorName[!i];
893 } else 1129 {
894#endif
895 R->rs[Rs_color + i] = def_colorName[i];
896 if (!R->rs[Rs_color + i])
897 continue;
898 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) {
899 switch (i) { 1130 switch (i)
1131 {
900 case Color_fg: 1132 case Color_fg:
901 case Color_bg: 1133 case Color_bg:
902 /* fatal: need bg/fg color */ 1134 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
903 rxvt_print_error("aborting"); 1135 name = "";
904 exit(EXIT_FAILURE);
905 /* NOTREACHED */
906 break; 1136 break;
907#ifndef NO_CURSORCOLOR 1137#ifndef NO_CURSORCOLOR
908 case Color_cursor2: 1138 case Color_cursor2:
909 xcol = R->PixColors[Color_fg]; 1139#endif
1140 case Color_pointer_fg:
1141 name = rs[Rs_color + Color_fg];
1142 xcol.set (this, name);
910 break; 1143 break;
911#endif /* ! NO_CURSORCOLOR */
912 case Color_pointer:
913 xcol = R->PixColors[Color_fg];
914 break;
915 default: 1144 default:
916 xcol = R->PixColors[Color_bg]; /* None */ 1145 name = rs[Rs_color + Color_bg];
1146 xcol.set (this, name);
917 break; 1147 break;
918 } 1148 }
919 } 1149 }
920 } 1150 }
1151
921 R->PixColors[i] = xcol; 1152 pix_colors[i] = xcol;
922 SET_PIXCOLOR(R, i); 1153 rs[Rs_color + i] = name;
1154 }
1155
1156 if (depth <= 2)
923 } 1157 {
1158 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
1159 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
1160 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
1161 }
924 1162
925 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 1163 /*
926 R->PixColors[Color_pointer] = R->PixColors[Color_fg];
927 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border])
928 R->PixColors[Color_border] = R->PixColors[Color_fg];
929
930/*
931 * get scrollBar/menuBar shadow colors 1164 * get scrollBar shadow colors
932 * 1165 *
933 * The calculations of topShadow/bottomShadow values are adapted 1166 * The calculations of topShadow/bottomShadow values are adapted
934 * from the fvwm window manager. 1167 * from the fvwm window manager.
935 */ 1168 */
936#ifdef KEEP_SCROLLCOLOR 1169#ifdef RXVT_SCROLLBAR
937 if (XDEPTH <= 2) { /* Monochrome */ 1170 if (depth <= 2)
938 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 1171 {
939 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 1172 /* Monochrome */
940 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 1173 alias_color (Color_scroll, Color_fg);
941 } else { 1174 alias_color (Color_topShadow, Color_bg);
942 rxvt_color xcol[3]; 1175 alias_color (Color_bottomShadow, Color_bg);
943 /* xcol[0] == white 1176 }
944 * xcol[1] == top shadow
945 * xcol[2] == bot shadow */
946
947 xcol[1] = R->PixColors[Color_scroll];
948# ifdef PREFER_24BIT
949 xcol[0].set (r, -1, -1, -1);
950/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
951# else 1177 else
952 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); 1178 {
953# endif 1179 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
954 1180
955 unsigned short R1, G1, B1, R0, G0, B0; 1181 rgba cscroll;
1182 pix_colors [Color_scroll].get (cscroll);
956 1183
957 xcol[0].get (r, R0, G0, B0);
958 xcol[1].get (r, R1, G1, B1);
959
960 /* bottomShadowColor */
961 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
962 xcol[2] = R->PixColors[Color_Black];
963
964 R->PixColors[Color_bottomShadow] = xcol[2];
965
966 /* topShadowColor */ 1184 /* topShadowColor */
967 if (!xcol[1].set (aR_ 1185 if (!pix_colors[Color_topShadow].set (this,
968 min (R0, max (R0 / 5, R1) * 7 / 5), 1186 rgba (
969 min (G0, max (G0 / 5, G1) * 7 / 5), 1187 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
970 min (B0, max (B0 / 5, B1) * 7 / 5))) 1188 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
971 xcol[1] = R->PixColors[Color_White]; 1189 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
972 1190 cscroll.a)
973 R->PixColors[Color_topShadow] = xcol[1]; 1191 ))
1192 alias_color (Color_topShadow, Color_White);
974 } 1193 }
975#endif /* KEEP_SCROLLCOLOR */ 1194#endif
1195
1196#ifdef OFF_FOCUS_FADING
1197 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
1198 update_fade_color (i);
1199#endif
976} 1200}
977 1201
978/*----------------------------------------------------------------------*/ 1202/*----------------------------------------------------------------------*/
979/* color aliases, fg/bg bright-bold */ 1203/* color aliases, fg/bg bright-bold */
980/* INTPROTO */
981void 1204void
982rxvt_color_aliases(pR_ int idx) 1205rxvt_term::color_aliases (int idx)
983{ 1206{
984 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) { 1207 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1208 {
985 int i = atoi(R->rs[Rs_color + idx]); 1209 int i = atoi (rs[Rs_color + idx]);
986 1210
987 if (i >= 8 && i <= 15) { /* bright colors */ 1211 if (i >= 8 && i <= 15)
988 i -= 8; 1212 /* bright colors */
989#ifndef NO_BRIGHTCOLOR
990 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 1213 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
991 return; 1214 else if (i >= 0 && i <= 7)
992#endif 1215 /* normal colors */
993 }
994 if (i >= 0 && i <= 7) /* normal colors */
995 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 1216 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
996 } 1217 }
997} 1218}
998 1219
999/*----------------------------------------------------------------------*/ 1220/*----------------------------------------------------------------------*/
1000/* 1221/*
1001 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 1222 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1002 * Use resource ``modifier'' to override the Meta modifier 1223 * Use resource ``modifier'' to override the Meta modifier
1003 */ 1224 */
1004/* INTPROTO */
1005void 1225void
1006rxvt_get_ourmods(pR) 1226rxvt_term::get_ourmods ()
1007{ 1227{
1008 int i, j, k; 1228 int i, j, k;
1009 int requestedmeta, realmeta, realalt; 1229 int requestedmeta, realmeta, realalt;
1010 const char *cm, *rsmod; 1230 const char *cm, *rsmod;
1011 XModifierKeymap *map; 1231 XModifierKeymap *map;
1012 KeyCode *kc; 1232 KeyCode *kc;
1013 const unsigned int modmasks[] = 1233 const unsigned int modmasks[] =
1234 {
1014 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 1235 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1236 };
1015 1237
1016 requestedmeta = realmeta = realalt = 0; 1238 requestedmeta = realmeta = realalt = 0;
1017 rsmod = R->rs[Rs_modifier]; 1239 rsmod = rs[Rs_modifier];
1240
1018 if (rsmod 1241 if (rsmod
1019 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1242 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1020 requestedmeta = rsmod[3] - '0'; 1243 requestedmeta = rsmod[3] - '0';
1021 1244
1022 map = XGetModifierMapping(R->Xdisplay); 1245 map = XGetModifierMapping (dpy);
1023 kc = map->modifiermap; 1246 kc = map->modifiermap;
1247
1024 for (i = 1; i < 6; i++) { 1248 for (i = 1; i < 6; i++)
1249 {
1025 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1250 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1251
1026 for (j = map->max_keypermod; j--; k++) { 1252 for (j = map->max_keypermod; j--; k++)
1253 {
1027 if (kc[k] == 0) 1254 if (kc[k] == 0)
1028 break; 1255 break;
1256
1029 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 1257 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1258 {
1030 case XK_Num_Lock: 1259 case XK_Num_Lock:
1031 R->ModNumLockMask = modmasks[i - 1]; 1260 ModNumLockMask = modmasks[i - 1];
1032 /* FALLTHROUGH */ 1261 continue;
1033 default: 1262
1034 continue; /* for(;;) */ 1263 case XK_ISO_Level3_Shift:
1264 ModLevel3Mask = modmasks[i - 1];
1265 continue;
1266
1035 case XK_Meta_L: 1267 case XK_Meta_L:
1036 case XK_Meta_R: 1268 case XK_Meta_R:
1037 cm = "meta"; 1269 cm = "meta";
1038 realmeta = i; 1270 realmeta = i;
1039 break; 1271 break;
1272
1040 case XK_Alt_L: 1273 case XK_Alt_L:
1041 case XK_Alt_R: 1274 case XK_Alt_R:
1042 cm = "alt"; 1275 cm = "alt";
1043 realalt = i; 1276 realalt = i;
1044 break; 1277 break;
1278
1045 case XK_Super_L: 1279 case XK_Super_L:
1046 case XK_Super_R: 1280 case XK_Super_R:
1047 cm = "super"; 1281 cm = "super";
1048 break; 1282 break;
1283
1049 case XK_Hyper_L: 1284 case XK_Hyper_L:
1050 case XK_Hyper_R: 1285 case XK_Hyper_R:
1051 cm = "hyper"; 1286 cm = "hyper";
1052 break; 1287 break;
1288
1289 default:
1290 continue;
1053 } 1291 }
1054 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1292
1293 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1055 requestedmeta = i; 1294 requestedmeta = i;
1056 } 1295 }
1057 } 1296 }
1297
1058 XFreeModifiermap(map); 1298 XFreeModifiermap (map);
1299
1059 i = (requestedmeta ? requestedmeta 1300 i = requestedmeta ? requestedmeta
1060 : (realmeta ? realmeta 1301 : realmeta ? realmeta
1061 : (realalt ? realalt : 0))); 1302 : realalt ? realalt
1303 : 0;
1304
1062 if (i) 1305 if (i)
1063 R->ModMetaMask = modmasks[i - 1]; 1306 ModMetaMask = modmasks[i - 1];
1064} 1307}
1065 1308
1309void
1310rxvt_term::set_icon (const char *file)
1311{
1312#ifdef HAVE_AFTERIMAGE
1313 init_asv ();
1314
1315 ASImage *im = file2ASImage (file, 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
1316 if (!im)
1317 {
1318 rxvt_warn ("Loading image icon failed, continuing without.\n");
1319 return;
1320 }
1321
1322 unsigned int w = im->width;
1323 unsigned int h = im->height;
1324
1325 if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
1326 {
1327 rxvt_warn ("Icon image too big, continuing without.\n");
1328 destroy_asimage (&im);
1329 return;
1330 }
1331
1332 ASImage *result = scale_asimage (asv, im,
1333 w, h, ASA_ARGB32,
1334 100, ASIMAGE_QUALITY_DEFAULT);
1335 destroy_asimage (&im);
1336
1337 if (!result)
1338 {
1339 rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
1340 return;
1341 }
1342
1343 long *buffer = (long *)malloc ((2 + w * h) * sizeof (long));
1344 if (buffer)
1345 {
1346 ARGB32 *asbuf = result->alt.argb32;
1347 buffer [0] = w;
1348 buffer [1] = h;
1349
1350 for (unsigned int i = 0; i < w * h; ++i)
1351 buffer [i + 2] = asbuf [i];
1352
1353 XChangeProperty (dpy, parent, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1354 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1355 free (buffer);
1356 }
1357 else
1358 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1359
1360 destroy_asimage (&result);
1361#endif
1362
1363#ifdef HAVE_PIXBUF
1364 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (file, NULL);
1365 if (!pixbuf)
1366 {
1367 rxvt_warn ("Loading image icon failed, continuing without.\n");
1368 return;
1369 }
1370
1371 unsigned int w = gdk_pixbuf_get_width (pixbuf);
1372 unsigned int h = gdk_pixbuf_get_height (pixbuf);
1373
1374 if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
1375 {
1376 rxvt_warn ("Icon image too big, continuing without.\n");
1377 g_object_unref (pixbuf);
1378 return;
1379 }
1380
1381 if (long *buffer = (long *)malloc ((2 + w * h) * sizeof (long)))
1382 {
1383 int rowstride = gdk_pixbuf_get_rowstride (pixbuf);
1384 unsigned char *row = gdk_pixbuf_get_pixels (pixbuf);
1385 int channels = gdk_pixbuf_get_n_channels (pixbuf);
1386
1387 buffer [0] = w;
1388 buffer [1] = h;
1389 for (int i = 0; i < h; i++)
1390 {
1391 for (int j = 0; j < w; j++)
1392 {
1393 unsigned char *pixel = row + j * channels;
1394 long value;
1395
1396 if (channels == 4)
1397 value = pixel[3];
1398 else
1399 value = (unsigned char)0x00ff;
1400
1401 value = (value << 8) + pixel[0];
1402 value = (value << 8) + pixel[1];
1403 value = (value << 8) + pixel[2];
1404 buffer[(i * w + j) + 2] = value;
1405 }
1406
1407 row += rowstride;
1408 }
1409
1410 XChangeProperty (dpy, parent, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1411 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1412 free (buffer);
1413 }
1414 else
1415 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1416
1417 g_object_unref (pixbuf);
1418#endif
1419}
1420
1066/*----------------------------------------------------------------------*/ 1421/*----------------------------------------------------------------------*/
1067/* rxvt_Create_Windows() - Open and map the window */ 1422/* Open and map the window */
1068/* EXTPROTO */
1069void 1423void
1070rxvt_Create_Windows(pR_ int argc, const char *const *argv) 1424rxvt_term::create_windows (int argc, const char *const *argv)
1071{ 1425{
1072 XClassHint classHint; 1426 XClassHint classHint;
1073 XWMHints wmHint; 1427 XWMHints wmHint;
1428#if ENABLE_FRILLS
1429 MWMHints mwmhints = { };
1430#endif
1074 XGCValues gcvalue; 1431 XGCValues gcvalue;
1075 long vt_emask;
1076
1077#ifdef PREFER_24BIT
1078 XSetWindowAttributes attributes; 1432 XSetWindowAttributes attributes;
1079 XWindowAttributes gattr; 1433 Window top, parent;
1080 1434
1081 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 1435 dLocal (Display *, dpy);
1082 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1083 1436
1084 if (R->Options & Opt_transparent) { 1437 /* grab colors before netscape does */
1085 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 1438 get_colours ();
1086 &gattr);
1087 XDEPTH = gattr.depth;
1088 } else {
1089 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1090/*
1091 * If depth is not 24, look for a 24bit visual.
1092 */
1093 if (XDEPTH != 24) {
1094 XVisualInfo vinfo;
1095 1439
1096 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) { 1440 if (!set_fonts ())
1097 XDEPTH = 24; 1441 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1098 XVISUAL = vinfo.visual; 1442
1099 XCMAP = XCreateColormap(R->Xdisplay, 1443 parent = display->root;
1100 RootWindow(R->Xdisplay, Xscreen), 1444
1101 XVISUAL, AllocNone); 1445 attributes.override_redirect = !!option (Opt_override_redirect);
1102 } 1446
1447#if ENABLE_FRILLS
1448 if (option (Opt_borderLess))
1449 {
1450 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1451 {
1452 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1453 attributes.override_redirect = true;
1103 } 1454 }
1104 }
1105#endif
1106
1107/* grab colors before netscape does */
1108 rxvt_Get_Colours(aR);
1109
1110 rxvt_change_font(aR_ 1, NULL);
1111 rxvt_window_calc(aR_ 0, 0);
1112 R->old_width = R->szHint.width;
1113 R->old_height = R->szHint.height;
1114
1115/* parent window - reverse video so we can see placement errors
1116 * sub-window placement & size in rxvt_resize_subwindows()
1117 */
1118
1119#ifdef PREFER_24BIT
1120 attributes.background_pixel = R->PixColors[Color_fg];
1121 attributes.border_pixel = R->PixColors[Color_border];
1122 attributes.colormap = XCMAP;
1123 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1124 R->szHint.x, R->szHint.y,
1125 R->szHint.width, R->szHint.height,
1126 R->TermWin.ext_bwidth,
1127 XDEPTH, InputOutput,
1128 XVISUAL,
1129 CWBackPixel | CWBorderPixel
1130 | CWColormap, &attributes);
1131#else
1132 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1133 R->szHint.x, R->szHint.y,
1134 R->szHint.width,
1135 R->szHint.height,
1136 R->TermWin.ext_bwidth,
1137 R->PixColors[Color_border],
1138 R->PixColors[Color_fg]);
1139#endif
1140 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST);
1141 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST);
1142
1143 classHint.res_name = (char *)R->rs[Rs_name];
1144 classHint.res_class = (char *)APL_CLASS;
1145
1146 wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1147 wmHint.input = True;
1148 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState
1149 : NormalState);
1150 wmHint.window_group = R->TermWin.parent[0];
1151
1152 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL,
1153 (char **)argv, argc, &R->szHint, &wmHint, &classHint);
1154 XSelectInput(R->Xdisplay, R->TermWin.parent[0],
1155 (KeyPressMask
1156#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1157 | KeyReleaseMask
1158#endif
1159 | FocusChangeMask | VisibilityChangeMask
1160 | StructureNotifyMask));
1161
1162/* vt cursor: Black-on-White is standard, but this is more popular */
1163 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm);
1164
1165#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1166/* cursor (menuBar/scrollBar): Black-on-White */
1167 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr);
1168#endif
1169
1170#ifdef POINTER_BLANK
1171 {
1172 XColor blackcolour;
1173 blackcolour.red = 0;
1174 blackcolour.green = 0;
1175 blackcolour.blue = 0;
1176 Font f = XLoadFont (R->Xdisplay, "fixed");
1177 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1178 &blackcolour, &blackcolour);
1179 XUnloadFont (R->Xdisplay, f);
1180 }
1181#endif
1182
1183/* the vt window */
1184 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1185 R->window_vt_x, R->window_vt_y,
1186 TermWin_TotalWidth(),
1187 TermWin_TotalHeight(),
1188 0,
1189 R->PixColors[Color_fg],
1190 R->PixColors[Color_bg]);
1191#ifdef DEBUG_X
1192 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window");
1193#endif
1194
1195 R->pointer_unblank ();
1196
1197 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1198 | PropertyChangeMask);
1199#ifdef POINTER_BLANK
1200 if ((R->Options & Opt_pointerBlank))
1201 vt_emask |= PointerMotionMask;
1202 else 1455 else
1203#endif 1456 {
1204 vt_emask |= (Button1MotionMask | Button3MotionMask); 1457 mwmhints.flags = MWM_HINTS_DECORATIONS;
1205 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1206
1207#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1208 if (menuBar_height()) {
1209 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1210 R->window_vt_x, 0,
1211 TermWin_TotalWidth(),
1212 menuBar_TotalHeight(),
1213 0,
1214 R->PixColors[Color_fg],
1215 R->PixColors[Color_scroll]);
1216#ifdef DEBUG_X
1217 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1218#endif
1219 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1220 XSelectInput(R->Xdisplay, R->menuBar.win,
1221 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1222 | Button1MotionMask));
1223 }
1224#endif
1225#ifdef XPM_BACKGROUND
1226 if (R->rs[Rs_backgroundPixmap] != NULL
1227 && !(R->Options & Opt_transparent)) {
1228 const char *p = R->rs[Rs_backgroundPixmap];
1229
1230 if ((p = STRCHR(p, ';')) != NULL) {
1231 p++;
1232 rxvt_scale_pixmap(aR_ p);
1233 } 1458 }
1234 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); 1459 }
1235 rxvt_scr_touch(aR_ True); 1460#endif
1461
1462#if ENABLE_XEMBED
1463 if (rs[Rs_embed])
1236 } 1464 {
1237#endif 1465 XWindowAttributes wattr;
1238 1466
1467 parent = strtol (rs[Rs_embed], 0, 0);
1468
1469 if (!XGetWindowAttributes (dpy, parent, &wattr))
1470 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1471
1472 window_calc (wattr.width, wattr.height);
1473 }
1474#endif
1475
1476 window_calc (0, 0);
1477
1478 /* sub-window placement & size in rxvt_term::resize_all_windows () */
1479 attributes.background_pixel = pix_colors_focused [Color_border];
1480 attributes.border_pixel = pix_colors_focused [Color_border];
1481 attributes.colormap = cmap;
1482
1483 top = XCreateWindow (dpy, parent,
1484 szHint.x, szHint.y,
1485 szHint.width, szHint.height,
1486 ext_bwidth,
1487 depth, InputOutput, visual,
1488 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1489 &attributes);
1490
1491 this->parent = top;
1492
1493 old_width = szHint.width;
1494 old_height = szHint.height;
1495
1496 set_title (rs [Rs_title]);
1497 set_icon_name (rs [Rs_iconName]);
1498
1499 classHint.res_name = (char *)rs[Rs_name];
1500 classHint.res_class = (char *)RESCLASS;
1501
1502 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1503 wmHint.input = True;
1504 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1505 wmHint.window_group = top;
1506
1507 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1508 &szHint, &wmHint, &classHint);
1509#if ENABLE_EWMH
1510 /*
1511 * set up icon hint
1512 * rs [Rs_iconfile] is path to icon
1513 */
1514
1515 if (rs [Rs_iconfile])
1516 {
1517 set_icon (rs [Rs_iconfile]);
1518 }
1519#endif
1520
1521#if ENABLE_FRILLS
1522 if (mwmhints.flags)
1523 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1524 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1525#endif
1526
1527 Atom protocols[] = {
1528 xa[XA_WM_DELETE_WINDOW],
1529#if ENABLE_EWMH
1530 xa[XA_NET_WM_PING],
1531#endif
1532 };
1533
1534 XSetWMProtocols (dpy, top, protocols, ecb_array_length (protocols));
1535
1536#if ENABLE_FRILLS
1537 if (rs[Rs_transient_for])
1538 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1539#endif
1540
1541#if ENABLE_EWMH
1542 long pid = getpid ();
1543
1544 XChangeProperty (dpy, top,
1545 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1546 PropModeReplace, (unsigned char *)&pid, 1);
1547
1548 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1549#endif
1550
1551 XSelectInput (dpy, top,
1552 KeyPressMask
1553#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1554 | KeyReleaseMask
1555#endif
1556 | FocusChangeMask | VisibilityChangeMask
1557 | ExposureMask | StructureNotifyMask);
1558
1559 termwin_ev.start (display, top);
1560
1561 /* vt cursor: Black-on-White is standard, but this is more popular */
1562 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1563
1564 /* the vt window */
1565 vt = XCreateSimpleWindow (dpy, top,
1566 window_vt_x, window_vt_y,
1567 width, height,
1568 0,
1569 pix_colors_focused[Color_fg],
1570 pix_colors_focused[Color_bg]);
1571
1572 attributes.bit_gravity = NorthWestGravity;
1573 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1574
1575 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1576
1577 if (option (Opt_pointerBlank))
1578 vt_emask |= PointerMotionMask;
1579 else
1580 vt_emask |= Button1MotionMask | Button3MotionMask;
1581
1582 vt_select_input ();
1583
1584 vt_ev.start (display, vt);
1585
1239/* graphics context for the vt window */ 1586 /* graphics context for the vt window */
1240 gcvalue.foreground = R->PixColors[Color_fg]; 1587 gcvalue.foreground = pix_colors[Color_fg];
1241 gcvalue.background = R->PixColors[Color_bg]; 1588 gcvalue.background = pix_colors[Color_bg];
1242 gcvalue.graphics_exposures = 1; 1589 gcvalue.graphics_exposures = 0;
1243 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1244 GCForeground | GCBackground
1245 | GCGraphicsExposures, &gcvalue);
1246 1590
1247#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1591 gc = XCreateGC (dpy, vt,
1248 gcvalue.foreground = R->PixColors[Color_topShadow]; 1592 GCForeground | GCBackground | GCGraphicsExposures,
1249 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1593 &gcvalue);
1250 GCForeground, &gcvalue); 1594
1251 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1595 drawable = new rxvt_drawable (this, vt);
1252 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1596
1253 GCForeground, &gcvalue); 1597#ifdef OFF_FOCUS_FADING
1254 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1598 // initially we are in unfocused state
1255 : Color_scroll)]; 1599 if (rs[Rs_fade])
1256 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1600 pix_colors = pix_colors_unfocused;
1257 GCForeground, &gcvalue);
1258#endif 1601#endif
1602
1603 pointer_unblank ();
1604 scr_recolour ();
1259} 1605}
1260 1606
1261/*----------------------------------------------------------------------*/ 1607/*----------------------------------------------------------------------*/
1262/* 1608/*
1263 * Run the command in a subprocess and return a file descriptor for the 1609 * Run the command in a subprocess and return a file descriptor for the
1264 * master end of the pseudo-teletype pair with the command talking to 1610 * master end of the pseudo-teletype pair with the command talking to
1265 * the slave. 1611 * the slave.
1266 */ 1612 */
1267/* INTPROTO */ 1613void
1268int
1269rxvt_run_command(pR_ const char *const *argv) 1614rxvt_term::run_command (const char *const *argv)
1270{ 1615{
1271 int cfd, er; 1616#if ENABLE_FRILLS
1272 1617 if (rs[Rs_pty_fd])
1273/* get master (pty) */
1274 if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->ttydev))) < 0) {
1275 rxvt_print_error("can't open pseudo-tty");
1276 return -1;
1277 } 1618 {
1278#ifdef FD_SETSIZE 1619 pty->pty = atoi (rs[Rs_pty_fd]);
1279 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) {
1280 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1281 rxvt_clean_exit();
1282 exit(EXIT_FAILURE);
1283 }
1284#endif
1285 fcntl (cfd, F_SETFL, O_NONBLOCK);
1286 1620
1287/* get slave (tty) */ 1621 if (pty->pty >= 0)
1288 if (R->tty_fd < 0) { 1622 {
1289#ifndef NO_SETOWNER_TTYDEV 1623 if (getfd_hook)
1290 rxvt_privileged_ttydev(aR_ SAVE); 1624 pty->pty = (*getfd_hook) (pty->pty);
1291#endif 1625
1292 if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) { 1626 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1293 close(cfd); 1627 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1294 rxvt_print_error("can't open slave tty %s", R->ttydev);
1295 return -1;
1296 } 1628 }
1297 } 1629 }
1630 else
1631#endif
1632 if (!pty->get ())
1633 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1634
1635 struct termios tio = def_tio;
1636
1298#ifndef NO_BACKSPACE_KEY 1637#ifndef NO_BACKSPACE_KEY
1299 if (R->key_backspace[0] && !R->key_backspace[1]) 1638 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1300 er = R->key_backspace[0]; 1639 tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
1301 else if (STRCMP(R->key_backspace, "DEC") == 0) 1640 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1302 er = '\177'; /* the initial state anyway */ 1641 tio.c_cc[VERASE] = '\177'; /* the initial state anyway */
1303 else
1304#endif
1305 er = -1;
1306 rxvt_get_ttymode(&(R->tio), er);
1307
1308/* install exit handler for cleanup */
1309#ifdef HAVE_ATEXIT
1310 atexit(rxvt_clean_exit);
1311#else
1312# ifdef HAVE_ON_EXIT
1313 on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */
1314# endif 1642#endif
1315#endif
1316 1643
1317 signal(SIGHUP, rxvt_Exit_signal); 1644 /* init terminal attributes */
1318#ifndef __svr4__ 1645 cfsetospeed (&tio, BAUDRATE);
1319 signal(SIGINT, rxvt_Exit_signal); 1646 cfsetispeed (&tio, BAUDRATE);
1320#endif 1647 tcsetattr (pty->tty, TCSANOW, &tio);
1321 signal(SIGQUIT, rxvt_Exit_signal); 1648 pty->set_utf8_mode (enc_utf8);
1322 signal(SIGTERM, rxvt_Exit_signal);
1323 signal(SIGCHLD, rxvt_Child_signal);
1324 1649
1325/* need to trap SIGURG for SVR4 (Unixware) rlogin */ 1650 /* set initial window size */
1326/* signal (SIGURG, SIG_DFL); */ 1651 tt_winch ();
1327 1652
1328#ifndef __QNX__ 1653#if ENABLE_FRILLS
1654 if (rs[Rs_pty_fd])
1655 return;
1656#endif
1657
1329/* spin off the command interpreter */ 1658 /* spin off the command interpreter */
1330 switch (R->cmd_pid = fork()) { 1659 switch (cmd_pid = fork ())
1660 {
1331 case -1: 1661 case -1:
1332 rxvt_print_error("can't fork");
1333 return -1;
1334 case 0:
1335 close(cfd); /* only keep R->tty_fd and STDERR open */
1336 close(R->Xfd);
1337 if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0)
1338 rxvt_print_error("could not obtain control of tty");
1339 else { 1662 {
1340 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1663 cmd_pid = 0;
1341 dup2(R->tty_fd, STDIN_FILENO); 1664 rxvt_fatal ("can't fork, aborting.\n");
1342 dup2(R->tty_fd, STDOUT_FILENO);
1343 dup2(R->tty_fd, STDERR_FILENO);
1344 if (R->tty_fd > 2)
1345 close(R->tty_fd);
1346 rxvt_run_child(aR_ argv);
1347 } 1665 }
1666 case 0:
1667 init_env ();
1668
1669 if (!pty->make_controlling_tty ())
1670 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1671 else
1672 {
1673 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1674 dup2 (pty->tty, STDIN_FILENO);
1675 dup2 (pty->tty, STDOUT_FILENO);
1676 dup2 (pty->tty, STDERR_FILENO);
1677
1678 // close all our file handles that we do no longer need
1679 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1680 {
1681 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1682 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1683 }
1684
1685 run_child (argv);
1686 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1687 }
1688
1348 exit(EXIT_FAILURE); 1689 _exit (EXIT_FAILURE);
1349 /* NOTREACHED */ 1690
1350 default: 1691 default:
1351 { 1692 if (!option (Opt_utmpInhibit))
1352#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1693 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1353 int fdstdin;
1354 1694
1355 fdstdin = dup(STDIN_FILENO); 1695 pty->close_tty ();
1356 dup2(R->tty_fd, STDIN_FILENO); 1696
1357#endif 1697 child_ev.start (cmd_pid);
1358 rxvt_privileged_utmp(aR_ SAVE); 1698
1359#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1699 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1360 dup2(fdstdin, STDIN_FILENO);
1361 close(fdstdin);
1362#endif
1363 }
1364 close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */
1365 break; 1700 break;
1366 } 1701 }
1367#else /* __QNX__ uses qnxspawn() */
1368 fchmod(R->tty_fd, 0622);
1369 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC);
1370 fcntl(cfd, F_SETFD, FD_CLOEXEC);
1371
1372 if (rxvt_run_child(aR_ argv) == -1)
1373 exit(EXIT_FAILURE);
1374#endif
1375/*
1376 * Reduce R->num_fds to what we use, so select() is more efficient
1377 */
1378 R->num_fds = max(STDERR_FILENO, cfd);
1379 MAX_IT(R->num_fds, R->Xfd);
1380#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
1381 MAX_IT(R->num_fds, 7);
1382#endif
1383 R->num_fds++; /* counts from 0 */
1384
1385 return cfd;
1386} 1702}
1387 1703
1388/* ------------------------------------------------------------------------- * 1704/* ------------------------------------------------------------------------- *
1389 * CHILD PROCESS OPERATIONS * 1705 * CHILD PROCESS OPERATIONS *
1390 * ------------------------------------------------------------------------- */ 1706 * ------------------------------------------------------------------------- */
1391/* 1707/*
1392 * The only open file descriptor is the slave tty - so no error messages. 1708 * The only open file descriptor is the slave tty - so no error messages.
1393 * returns are fatal 1709 * returns are fatal
1394 */ 1710 */
1395/* INTPROTO */
1396int 1711int
1397rxvt_run_child(pR_ const char *const *argv) 1712rxvt_term::run_child (const char *const *argv)
1398{ 1713{
1399 char *login; 1714 char *login;
1400 1715
1401 SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */ 1716 if (option (Opt_console))
1402 1717 {
1403 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1718 /* be virtual console, fail silently */
1404#ifdef TIOCCONS 1719#ifdef TIOCCONS
1405 unsigned int on = 1; 1720 unsigned int on = 1;
1406 1721
1407 ioctl(STDIN_FILENO, TIOCCONS, &on); 1722 ioctl (STDIN_FILENO, TIOCCONS, &on);
1408#elif defined (SRIOCSREDIR) 1723#elif defined (SRIOCSREDIR)
1409 int fd; 1724 int fd;
1410 1725
1411 fd = open(CONSOLE, O_WRONLY, 0); 1726 fd = open (CONSOLE, O_WRONLY, 0);
1412 if (fd >= 0) { 1727 if (fd >= 0)
1413 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1728 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1414 close(fd); 1729 close (fd);
1730#endif /* SRIOCSREDIR */
1731 }
1732
1733 /* reset signals and spin off the command interpreter */
1734 signal (SIGINT, SIG_DFL);
1735 signal (SIGQUIT, SIG_DFL);
1736 signal (SIGCHLD, SIG_DFL);
1737 signal (SIGHUP, SIG_DFL);
1738 signal (SIGPIPE, SIG_DFL);
1739 /*
1740 * mimic login's behavior by disabling the job control signals
1741 * a shell that wants them can turn them back on
1742 */
1743#ifdef SIGTSTP
1744 signal (SIGTSTP, SIG_IGN);
1745 signal (SIGTTIN, SIG_IGN);
1746 signal (SIGTTOU, SIG_IGN);
1747#endif /* SIGTSTP */
1748
1749 /* command interpreter path */
1750 if (argv)
1751 {
1752# ifdef DEBUG_CMD
1753 int i;
1754
1755 for (i = 0; argv[i]; i++)
1756 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1757# endif
1758
1759 execvp (argv[0], (char *const *)argv);
1760 /* no error message: STDERR is closed! */
1761 }
1762 else
1763 {
1764 const char *argv0, *shell;
1765
1766 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1767 shell = "/bin/sh";
1768
1769 argv0 = rxvt_basename (shell);
1770
1771 if (option (Opt_loginShell))
1772 {
1773 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1774
1775 login[0] = '-';
1776 strcpy (&login[1], argv0);
1777 argv0 = login;
1415 } 1778 }
1416#endif /* SRIOCSREDIR */
1417 }
1418 1779
1419/* reset signals and spin off the command interpreter */ 1780 execlp (shell, argv0, (char *)0);
1420 signal(SIGINT, SIG_DFL);
1421 signal(SIGQUIT, SIG_DFL);
1422 signal(SIGCHLD, SIG_DFL);
1423/*
1424 * mimick login's behavior by disabling the job control signals
1425 * a shell that wants them can turn them back on
1426 */
1427#ifdef SIGTSTP
1428 signal(SIGTSTP, SIG_IGN);
1429 signal(SIGTTIN, SIG_IGN);
1430 signal(SIGTTOU, SIG_IGN);
1431#endif /* SIGTSTP */
1432
1433 /* set window size */
1434 rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0);
1435
1436#ifndef __QNX__
1437/* command interpreter path */
1438 if (argv != NULL) {
1439# ifdef DEBUG_CMD
1440 int i;
1441
1442 for (i = 0; argv[i]; i++)
1443 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1444# endif
1445 execvp(argv[0], (char *const *)argv);
1446 /* no error message: STDERR is closed! */ 1781 /* no error message: STDERR is closed! */
1447 } else {
1448 const char *argv0, *shell;
1449
1450 if ((shell = getenv("SHELL")) == NULL || *shell == '\0')
1451 shell = "/bin/sh";
1452
1453 argv0 = (const char *)rxvt_r_basename(shell);
1454 if (R->Options & Opt_loginShell) {
1455 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char));
1456
1457 login[0] = '-';
1458 STRCPY(&login[1], argv0);
1459 argv0 = login;
1460 }
1461 execlp(shell, argv0, NULL);
1462 /* no error message: STDERR is closed! */
1463 }
1464#else /* __QNX__ uses qnxspawn() */
1465 { 1782 }
1466 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1467 char *command = NULL, fullcommand[_MAX_PATH];
1468 char **arg_v, *arg_a[2] = { NULL, NULL };
1469 1783
1470 if (argv != NULL) {
1471 if (access(argv[0], X_OK) == -1) {
1472 if (STRCHR(argv[0], '/') == NULL) {
1473 searchenv(argv[0], "PATH", fullcommand);
1474 if (fullcommand[0] != '\0')
1475 command = fullcommand;
1476 }
1477 if (access(command, X_OK) == -1)
1478 return -1;
1479 } else
1480 command = argv[0];
1481 arg_v = argv;
1482 } else {
1483 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1484 command = "/bin/sh";
1485
1486 arg_a[0] = my_basename(command);
1487 if (R->Options & Opt_loginShell) {
1488 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1489
1490 login[0] = '-';
1491 STRCPY(&login[1], arg_a[0]);
1492 arg_a[0] = login;
1493 }
1494 arg_v = arg_a;
1495 }
1496 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;
1497 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1498 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1499 command, arg_v, environ, iov_a, 0);
1500 if (login)
1501 free(login);
1502 close(R->tty_fd);
1503 return R->cmd_fd;
1504 }
1505#endif
1506 return -1; 1784 return -1;
1507} 1785}
1508 1786
1509/* ------------------------------------------------------------------------- *
1510 * GET TTY CURRENT STATE *
1511 * ------------------------------------------------------------------------- */
1512/* rxvt_get_ttymode() */
1513/* INTPROTO */
1514void
1515rxvt_get_ttymode(ttymode_t *tio, int erase)
1516{
1517#ifdef HAVE_TERMIOS_H
1518/*
1519 * standard System V termios interface
1520 */
1521 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) {
1522 /* return error - use system defaults */
1523 tio->c_cc[VINTR] = CINTR;
1524 tio->c_cc[VQUIT] = CQUIT;
1525 tio->c_cc[VERASE] = CERASE;
1526 tio->c_cc[VKILL] = CKILL;
1527 tio->c_cc[VSTART] = CSTART;
1528 tio->c_cc[VSTOP] = CSTOP;
1529 tio->c_cc[VSUSP] = CSUSP;
1530# ifdef VDSUSP
1531 tio->c_cc[VDSUSP] = CDSUSP;
1532# endif
1533# ifdef VREPRINT
1534 tio->c_cc[VREPRINT] = CRPRNT;
1535# endif
1536# ifdef VDISCRD
1537 tio->c_cc[VDISCRD] = CFLUSH;
1538# endif
1539# ifdef VWERSE
1540 tio->c_cc[VWERSE] = CWERASE;
1541# endif
1542# ifdef VLNEXT
1543 tio->c_cc[VLNEXT] = CLNEXT;
1544# endif
1545 }
1546 tio->c_cc[VEOF] = CEOF;
1547 tio->c_cc[VEOL] = VDISABLE;
1548# ifdef VEOL2
1549 tio->c_cc[VEOL2] = VDISABLE;
1550# endif
1551# ifdef VSWTC
1552 tio->c_cc[VSWTC] = VDISABLE;
1553# endif
1554# ifdef VSWTCH
1555 tio->c_cc[VSWTCH] = VDISABLE;
1556# endif
1557# if VMIN != VEOF
1558 tio->c_cc[VMIN] = 1;
1559# endif
1560# if VTIME != VEOL
1561 tio->c_cc[VTIME] = 0;
1562# endif
1563 if (erase != -1)
1564 tio->c_cc[VERASE] = (char)erase;
1565
1566/* input modes */
1567 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1568# ifdef IMAXBEL
1569 | IMAXBEL
1570# endif
1571 | IXON);
1572
1573/* output modes */
1574 tio->c_oflag = (OPOST | ONLCR);
1575
1576/* control modes */
1577 tio->c_cflag = (CS8 | CREAD);
1578
1579/* line discipline modes */
1580 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1581# if defined (ECHOCTL) && defined (ECHOKE)
1582 | ECHOCTL | ECHOKE
1583# endif
1584 | ECHOE | ECHOK);
1585# else /* HAVE_TERMIOS_H */
1586
1587/*
1588 * sgtty interface
1589 */
1590
1591/* get parameters -- gtty */
1592 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) {
1593 tio->sg.sg_erase = CERASE; /* ^H */
1594 tio->sg.sg_kill = CKILL; /* ^U */
1595 }
1596 if (erase != -1)
1597 tio->sg.sg_erase = (char)erase;
1598
1599 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1600
1601/* get special characters */
1602 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) {
1603 tio->tc.t_intrc = CINTR; /* ^C */
1604 tio->tc.t_quitc = CQUIT; /* ^\ */
1605 tio->tc.t_startc = CSTART; /* ^Q */
1606 tio->tc.t_stopc = CSTOP; /* ^S */
1607 tio->tc.t_eofc = CEOF; /* ^D */
1608 tio->tc.t_brkc = -1;
1609 }
1610/* get local special chars */
1611 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) {
1612 tio->lc.t_suspc = CSUSP; /* ^Z */
1613 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1614 tio->lc.t_rprntc = CRPRNT; /* ^R */
1615 tio->lc.t_flushc = CFLUSH; /* ^O */
1616 tio->lc.t_werasc = CWERASE; /* ^W */
1617 tio->lc.t_lnextc = CLNEXT; /* ^V */
1618 }
1619/* get line discipline */
1620 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1621# ifdef NTTYDISC
1622 tio->line = NTTYDISC;
1623# endif /* NTTYDISC */
1624 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1625#endif /* HAVE_TERMIOS_H */
1626
1627/*
1628 * Debugging
1629 */
1630#ifdef DEBUG_TTYMODE
1631#ifdef HAVE_TERMIOS_H
1632/* c_iflag bits */
1633 fprintf(stderr, "Input flags\n");
1634
1635/* cpp token stringize doesn't work on all machines <sigh> */
1636# define FOO(flag,name) \
1637 if ((tio->c_iflag) & flag) \
1638 fprintf (stderr, "%s ", name)
1639
1640/* c_iflag bits */
1641 FOO(IGNBRK, "IGNBRK");
1642 FOO(BRKINT, "BRKINT");
1643 FOO(IGNPAR, "IGNPAR");
1644 FOO(PARMRK, "PARMRK");
1645 FOO(INPCK, "INPCK");
1646 FOO(ISTRIP, "ISTRIP");
1647 FOO(INLCR, "INLCR");
1648 FOO(IGNCR, "IGNCR");
1649 FOO(ICRNL, "ICRNL");
1650 FOO(IXON, "IXON");
1651 FOO(IXOFF, "IXOFF");
1652# ifdef IUCLC
1653 FOO(IUCLC, "IUCLC");
1654# endif
1655# ifdef IXANY
1656 FOO(IXANY, "IXANY");
1657# endif
1658# ifdef IMAXBEL
1659 FOO(IMAXBEL, "IMAXBEL");
1660# endif
1661 fprintf(stderr, "\n");
1662
1663# undef FOO
1664# define FOO(entry, name) \
1665 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1666
1667 FOO(VINTR, "VINTR");
1668 FOO(VQUIT, "VQUIT");
1669 FOO(VERASE, "VERASE");
1670 FOO(VKILL, "VKILL");
1671 FOO(VEOF, "VEOF");
1672 FOO(VEOL, "VEOL");
1673# ifdef VEOL2
1674 FOO(VEOL2, "VEOL2");
1675# endif
1676# ifdef VSWTC
1677 FOO(VSWTC, "VSWTC");
1678# endif
1679# ifdef VSWTCH
1680 FOO(VSWTCH, "VSWTCH");
1681# endif
1682 FOO(VSTART, "VSTART");
1683 FOO(VSTOP, "VSTOP");
1684 FOO(VSUSP, "VSUSP");
1685# ifdef VDSUSP
1686 FOO(VDSUSP, "VDSUSP");
1687# endif
1688# ifdef VREPRINT
1689 FOO(VREPRINT, "VREPRINT");
1690# endif
1691# ifdef VDISCRD
1692 FOO(VDISCRD, "VDISCRD");
1693# endif
1694# ifdef VWERSE
1695 FOO(VWERSE, "VWERSE");
1696# endif
1697# ifdef VLNEXT
1698 FOO(VLNEXT, "VLNEXT");
1699# endif
1700 fprintf(stderr, "\n");
1701# undef FOO
1702# endif /* HAVE_TERMIOS_H */
1703#endif /* DEBUG_TTYMODE */
1704}
1705
1706/*----------------------- end-of-file (C source) -----------------------*/ 1787/*----------------------- end-of-file (C source) -----------------------*/

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