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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.28 by pcg, Sat Feb 21 20:33:40 2004 UTC vs.
Revision 1.269 by root, Tue Jun 15 10:33:47 2010 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * 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>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - 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>
10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11 * - extensive modifications 14 * - extensive modifications
12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 15 * Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com>
13 * - QNX support
14 * 16 *
15 * 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
16 * 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
17 * the Free Software Foundation; either version 2 of the License, or 19 * the Free Software Foundation; either version 2 of the License, or
18 * (at your option) any later version. 20 * (at your option) any later version.
… …
30 * Initialisation routines. 32 * Initialisation routines.
31 */ 33 */
32 34
33#include "../config.h" /* NECESSARY */ 35#include "../config.h" /* NECESSARY */
34#include "rxvt.h" /* NECESSARY */ 36#include "rxvt.h" /* NECESSARY */
37#include "rxvtutil.h"
35#include "init.h" 38#include "init.h"
39#include "keyboard.h"
36 40
41#include <limits>
42
37#include <signal.h> 43#include <csignal>
44
45#include <fcntl.h>
46
47#ifdef HAVE_XSETLOCALE
48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale>
53# endif
54#endif
55
56#ifdef HAVE_NL_LANGINFO
57# include <langinfo.h>
58#endif
59
60#ifdef DISPLAY_IS_IP
61/* On Solaris link with -lsocket and -lnsl */
62#include <sys/types.h>
63#include <sys/socket.h>
64
65/* these next two are probably only on Sun (not Solaris) */
66#ifdef HAVE_SYS_SOCKIO_H
67#include <sys/sockio.h>
68#endif
69#ifdef HAVE_SYS_BYTEORDER_H
70#include <sys/byteorder.h>
71#endif
72
73#include <netinet/in.h>
74#include <arpa/inet.h>
75#include <net/if.h>
76#include <net/if_arp.h>
77
78static char *
79rxvt_network_display (const char *display)
80{
81 char buffer[1024], *rval = NULL;
82 struct ifconf ifc;
83 struct ifreq *ifr;
84 int i, skfd;
85
86 if (display[0] != ':' && strncmp (display, "unix:", 5))
87 return (char *) display; /* nothing to do */
88
89 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
90 ifc.ifc_buf = buffer;
91
92 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
93 {
94 perror ("socket");
95 return NULL;
96 }
97
98 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
99 {
100 perror ("SIOCGIFCONF");
101 close (skfd);
102 return NULL;
103 }
104
105 for (i = 0, ifr = ifc.ifc_req;
106 i < (ifc.ifc_len / sizeof (struct ifreq));
107 i++, ifr++)
108 {
109 struct ifreq ifr2;
110
111 strcpy (ifr2.ifr_name, ifr->ifr_name);
112
113 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
114 {
115 unsigned long addr;
116 struct sockaddr_in *p_addr;
117
118 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
119 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
120
121 /*
122 * not "0.0.0.0" or "127.0.0.1" - so format the address
123 */
124 if (addr && addr != 0x7F000001)
125 {
126 char *colon = strchr (display, ':');
127
128 if (colon == NULL)
129 colon = ":0.0";
130
131 rval = rxvt_malloc (strlen (colon) + 16);
132 sprintf (rval, "%d.%d.%d.%d%s",
133 (int) ((addr >> 030) & 0xFF),
134 (int) ((addr >> 020) & 0xFF),
135 (int) ((addr >> 010) & 0xFF),
136 (int) (addr & 0xFF), colon);
137 break;
138 }
139 }
140 }
141
142 close (skfd);
143
144 return rval;
145}
146#endif
38 147
39const char *const def_colorName[] = 148const char *const def_colorName[] =
40 { 149 {
41 COLOR_FOREGROUND, 150 COLOR_FOREGROUND,
42 COLOR_BACKGROUND, 151 COLOR_BACKGROUND,
43 /* low-intensity colors */ 152 /* low-intensity colors */
44 "Black", /* 0: black (#000000) */ 153 "rgb:00/00/00", // 0: black (Black)
45#ifndef NO_BRIGHTCOLOR 154 "rgb:cd/00/00", // 1: red (Red3)
46 "Red3", /* 1: red (#CD0000) */ 155 "rgb:00/cd/00", // 2: green (Green3)
47 "Green3", /* 2: green (#00CD00) */ 156 "rgb:cd/cd/00", // 3: yellow (Yellow3)
48 "Yellow3", /* 3: yellow (#CDCD00) */ 157 "rgb:00/00/cd", // 4: blue (Blue3)
49 "Blue3", /* 4: blue (#0000CD) */ 158 "rgb:cd/00/cd", // 5: magenta (Magenta3)
50 "Magenta3", /* 5: magenta (#CD00CD) */ 159 "rgb:00/cd/cd", // 6: cyan (Cyan3)
51 "Cyan3", /* 6: cyan (#00CDCD) */
52# ifdef XTERM_COLORS 160# ifdef XTERM_COLORS
53 "Grey90", /* 7: white (#E5E5E5) */ 161 "rgb:e5/e5/e5", // 7: white (Grey90)
54# else 162# else
55 "AntiqueWhite", /* 7: white (#FAEBD7) */ 163 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
56# endif 164# endif
57 /* high-intensity colors */ 165 /* high-intensity colors */
58# ifdef XTERM_COLORS 166# ifdef XTERM_COLORS
59 "Grey30", /* 8: bright black (#4D4D4D) */ 167 "rgb:4d/4d/4d", // 8: bright black (Grey30)
60# else 168# else
61 "Grey25", /* 8: bright black (#404040) */ 169 "rgb:40/40/40", // 8: bright black (Grey25)
62# endif 170# endif
63#endif /* NO_BRIGHTCOLOR */ 171 "rgb:ff/00/00", // 1/9: bright red (Reed)
64 "Red", /* 1/9: bright red (#FF0000) */ 172 "rgb:00/ff/00", // 2/10: bright green (Green)
65 "Green", /* 2/10: bright green (#00FF00) */ 173 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
66 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 174 "rgb:00/00/ff", // 4/12: bright blue (Blue)
67 "Blue", /* 4/12: bright blue (#0000FF) */ 175 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
68 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 176 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
69 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 177 "rgb:ff/ff/ff", // 7/15: bright white (White)
70 "White", /* 7/15: bright white (#FFFFFF) */ 178
71#ifdef TTY_256COLOR 179#if !USE_256_COLORS
72 "rgb:00/00/00", /* default 16-255 color table */ 180 // 88 xterm colours
73 "rgb:00/00/2a", 181 "rgb:00/00/00",
74 "rgb:00/00/55", 182 "rgb:00/00/8b",
75 "rgb:00/00/7f",
76 "rgb:00/00/aa",
77 "rgb:00/00/d4", 183 "rgb:00/00/cd",
184 "rgb:00/00/ff",
78 "rgb:00/2a/00", 185 "rgb:00/8b/00",
79 "rgb:00/2a/2a", 186 "rgb:00/8b/8b",
80 "rgb:00/2a/55",
81 "rgb:00/2a/7f",
82 "rgb:00/2a/aa",
83 "rgb:00/2a/d4", 187 "rgb:00/8b/cd",
84 "rgb:00/55/00",
85 "rgb:00/55/2a",
86 "rgb:00/55/55",
87 "rgb:00/55/7f", 188 "rgb:00/8b/ff",
88 "rgb:00/55/aa",
89 "rgb:00/55/d4",
90 "rgb:00/7f/00",
91 "rgb:00/7f/2a",
92 "rgb:00/7f/55",
93 "rgb:00/7f/7f",
94 "rgb:00/7f/aa",
95 "rgb:00/7f/d4",
96 "rgb:00/aa/00",
97 "rgb:00/aa/2a",
98 "rgb:00/aa/55",
99 "rgb:00/aa/7f",
100 "rgb:00/aa/aa",
101 "rgb:00/aa/d4",
102 "rgb:00/d4/00", 189 "rgb:00/cd/00",
103 "rgb:00/d4/2a", 190 "rgb:00/cd/8b",
104 "rgb:00/d4/55",
105 "rgb:00/d4/7f",
106 "rgb:00/d4/aa",
107 "rgb:00/d4/d4", 191 "rgb:00/cd/cd",
192 "rgb:00/cd/ff",
193 "rgb:00/ff/00",
194 "rgb:00/ff/8b",
195 "rgb:00/ff/cd",
196 "rgb:00/ff/ff",
108 "rgb:2a/00/00", 197 "rgb:8b/00/00",
109 "rgb:2a/00/2a", 198 "rgb:8b/00/8b",
110 "rgb:2a/00/55",
111 "rgb:2a/00/7f",
112 "rgb:2a/00/aa",
113 "rgb:2a/00/d4", 199 "rgb:8b/00/cd",
114 "rgb:2a/2a/00",
115 "rgb:2a/2a/2a",
116 "rgb:2a/2a/55",
117 "rgb:2a/2a/7f",
118 "rgb:2a/2a/aa",
119 "rgb:2a/2a/d4",
120 "rgb:2a/55/00",
121 "rgb:2a/55/2a",
122 "rgb:2a/55/55",
123 "rgb:2a/55/7f",
124 "rgb:2a/55/aa",
125 "rgb:2a/55/d4",
126 "rgb:2a/7f/00",
127 "rgb:2a/7f/2a",
128 "rgb:2a/7f/55",
129 "rgb:2a/7f/7f",
130 "rgb:2a/7f/aa",
131 "rgb:2a/7f/d4",
132 "rgb:2a/aa/00",
133 "rgb:2a/aa/2a",
134 "rgb:2a/aa/55",
135 "rgb:2a/aa/7f",
136 "rgb:2a/aa/aa",
137 "rgb:2a/aa/d4",
138 "rgb:2a/d4/00",
139 "rgb:2a/d4/2a",
140 "rgb:2a/d4/55",
141 "rgb:2a/d4/7f",
142 "rgb:2a/d4/aa",
143 "rgb:2a/d4/d4",
144 "rgb:55/00/00",
145 "rgb:55/00/2a",
146 "rgb:55/00/55",
147 "rgb:55/00/7f", 200 "rgb:8b/00/ff",
148 "rgb:55/00/aa",
149 "rgb:55/00/d4",
150 "rgb:55/2a/00", 201 "rgb:8b/8b/00",
151 "rgb:55/2a/2a", 202 "rgb:8b/8b/8b",
152 "rgb:55/2a/55", 203 "rgb:8b/8b/cd",
153 "rgb:55/2a/7f", 204 "rgb:8b/8b/ff",
154 "rgb:55/2a/aa",
155 "rgb:55/2a/d4",
156 "rgb:55/55/00",
157 "rgb:55/55/2a",
158 "rgb:55/55/55",
159 "rgb:55/55/7f",
160 "rgb:55/55/aa",
161 "rgb:55/55/d4",
162 "rgb:55/7f/00",
163 "rgb:55/7f/2a",
164 "rgb:55/7f/55",
165 "rgb:55/7f/7f",
166 "rgb:55/7f/aa",
167 "rgb:55/7f/d4",
168 "rgb:55/aa/00",
169 "rgb:55/aa/2a",
170 "rgb:55/aa/55",
171 "rgb:55/aa/7f",
172 "rgb:55/aa/aa",
173 "rgb:55/aa/d4",
174 "rgb:55/d4/00", 205 "rgb:8b/cd/00",
175 "rgb:55/d4/2a", 206 "rgb:8b/cd/8b",
176 "rgb:55/d4/55",
177 "rgb:55/d4/7f",
178 "rgb:55/d4/aa",
179 "rgb:55/d4/d4", 207 "rgb:8b/cd/cd",
180 "rgb:7f/00/00", 208 "rgb:8b/cd/ff",
181 "rgb:7f/00/2a",
182 "rgb:7f/00/55",
183 "rgb:7f/00/7f",
184 "rgb:7f/00/aa",
185 "rgb:7f/00/d4",
186 "rgb:7f/2a/00",
187 "rgb:7f/2a/2a",
188 "rgb:7f/2a/55",
189 "rgb:7f/2a/7f",
190 "rgb:7f/2a/aa",
191 "rgb:7f/2a/d4",
192 "rgb:7f/55/00",
193 "rgb:7f/55/2a",
194 "rgb:7f/55/55",
195 "rgb:7f/55/7f",
196 "rgb:7f/55/aa",
197 "rgb:7f/55/d4",
198 "rgb:7f/7f/00", 209 "rgb:8b/ff/00",
199 "rgb:7f/7f/2a", 210 "rgb:8b/ff/8b",
200 "rgb:7f/7f/55",
201 "rgb:7f/7f/7f",
202 "rgb:7f/7f/aa",
203 "rgb:7f/7f/d4",
204 "rgb:7f/aa/00",
205 "rgb:7f/aa/2a",
206 "rgb:7f/aa/55",
207 "rgb:7f/aa/7f",
208 "rgb:7f/aa/aa",
209 "rgb:7f/aa/d4",
210 "rgb:7f/d4/00",
211 "rgb:7f/d4/2a",
212 "rgb:7f/d4/55",
213 "rgb:7f/d4/7f",
214 "rgb:7f/d4/aa",
215 "rgb:7f/d4/d4",
216 "rgb:aa/00/00",
217 "rgb:aa/00/2a",
218 "rgb:aa/00/55",
219 "rgb:aa/00/7f",
220 "rgb:aa/00/aa",
221 "rgb:aa/00/d4",
222 "rgb:aa/2a/00",
223 "rgb:aa/2a/2a",
224 "rgb:aa/2a/55",
225 "rgb:aa/2a/7f",
226 "rgb:aa/2a/aa",
227 "rgb:aa/2a/d4",
228 "rgb:aa/55/00",
229 "rgb:aa/55/2a",
230 "rgb:aa/55/55",
231 "rgb:aa/55/7f",
232 "rgb:aa/55/aa",
233 "rgb:aa/55/d4",
234 "rgb:aa/7f/00",
235 "rgb:aa/7f/2a",
236 "rgb:aa/7f/55",
237 "rgb:aa/7f/7f",
238 "rgb:aa/7f/aa",
239 "rgb:aa/7f/d4", 211 "rgb:8b/ff/cd",
240 "rgb:aa/aa/00", 212 "rgb:8b/ff/ff",
241 "rgb:aa/aa/2a",
242 "rgb:aa/aa/55",
243 "rgb:aa/aa/7f",
244 "rgb:aa/aa/aa",
245 "rgb:aa/aa/d4",
246 "rgb:aa/d4/00",
247 "rgb:aa/d4/2a",
248 "rgb:aa/d4/55",
249 "rgb:aa/d4/7f",
250 "rgb:aa/d4/aa",
251 "rgb:aa/d4/d4",
252 "rgb:d4/00/00", 213 "rgb:cd/00/00",
253 "rgb:d4/00/2a", 214 "rgb:cd/00/8b",
254 "rgb:d4/00/55",
255 "rgb:d4/00/7f",
256 "rgb:d4/00/aa",
257 "rgb:d4/00/d4", 215 "rgb:cd/00/cd",
216 "rgb:cd/00/ff",
258 "rgb:d4/2a/00", 217 "rgb:cd/8b/00",
259 "rgb:d4/2a/2a", 218 "rgb:cd/8b/8b",
260 "rgb:d4/2a/55",
261 "rgb:d4/2a/7f",
262 "rgb:d4/2a/aa",
263 "rgb:d4/2a/d4", 219 "rgb:cd/8b/cd",
264 "rgb:d4/55/00",
265 "rgb:d4/55/2a",
266 "rgb:d4/55/55",
267 "rgb:d4/55/7f", 220 "rgb:cd/8b/ff",
268 "rgb:d4/55/aa",
269 "rgb:d4/55/d4",
270 "rgb:d4/7f/00",
271 "rgb:d4/7f/2a",
272 "rgb:d4/7f/55",
273 "rgb:d4/7f/7f",
274 "rgb:d4/7f/aa",
275 "rgb:d4/7f/d4",
276 "rgb:d4/aa/00",
277 "rgb:d4/aa/2a",
278 "rgb:d4/aa/55",
279 "rgb:d4/aa/7f",
280 "rgb:d4/aa/aa",
281 "rgb:d4/aa/d4",
282 "rgb:d4/d4/00", 221 "rgb:cd/cd/00",
283 "rgb:d4/d4/2a", 222 "rgb:cd/cd/8b",
284 "rgb:d4/d4/55",
285 "rgb:d4/d4/7f",
286 "rgb:d4/d4/aa",
287 "rgb:d4/d4/d4", 223 "rgb:cd/cd/cd",
224 "rgb:cd/cd/ff",
225 "rgb:cd/ff/00",
226 "rgb:cd/ff/8b",
227 "rgb:cd/ff/cd",
228 "rgb:cd/ff/ff",
229 "rgb:ff/00/00",
230 "rgb:ff/00/8b",
231 "rgb:ff/00/cd",
232 "rgb:ff/00/ff",
233 "rgb:ff/8b/00",
234 "rgb:ff/8b/8b",
235 "rgb:ff/8b/cd",
236 "rgb:ff/8b/ff",
237 "rgb:ff/cd/00",
238 "rgb:ff/cd/8b",
239 "rgb:ff/cd/cd",
240 "rgb:ff/cd/ff",
241 "rgb:ff/ff/00",
242 "rgb:ff/ff/8b",
243 "rgb:ff/ff/cd",
244 "rgb:ff/ff/ff",
245 "rgb:2e/2e/2e",
246 "rgb:5c/5c/5c",
247 "rgb:73/73/73",
248 "rgb:8b/8b/8b",
249 "rgb:a2/a2/a2",
250 "rgb:b9/b9/b9",
251 "rgb:d0/d0/d0",
252 "rgb:e7/e7/e7",
253#else
254 // 256 xterm colours
255 "rgb:00/00/00",
256 "rgb:00/00/5f",
257 "rgb:00/00/87",
258 "rgb:00/00/af",
259 "rgb:00/00/d7",
260 "rgb:00/00/ff",
261 "rgb:00/5f/00",
262 "rgb:00/5f/5f",
263 "rgb:00/5f/87",
264 "rgb:00/5f/af",
265 "rgb:00/5f/d7",
266 "rgb:00/5f/ff",
267 "rgb:00/87/00",
268 "rgb:00/87/5f",
269 "rgb:00/87/87",
270 "rgb:00/87/af",
271 "rgb:00/87/d7",
272 "rgb:00/87/ff",
273 "rgb:00/af/00",
274 "rgb:00/af/5f",
275 "rgb:00/af/87",
276 "rgb:00/af/af",
277 "rgb:00/af/d7",
278 "rgb:00/af/ff",
279 "rgb:00/d7/00",
280 "rgb:00/d7/5f",
281 "rgb:00/d7/87",
282 "rgb:00/d7/af",
283 "rgb:00/d7/d7",
284 "rgb:00/d7/ff",
285 "rgb:00/ff/00",
286 "rgb:00/ff/5f",
287 "rgb:00/ff/87",
288 "rgb:00/ff/af",
289 "rgb:00/ff/d7",
290 "rgb:00/ff/ff",
291 "rgb:5f/00/00",
292 "rgb:5f/00/5f",
293 "rgb:5f/00/87",
294 "rgb:5f/00/af",
295 "rgb:5f/00/d7",
296 "rgb:5f/00/ff",
297 "rgb:5f/5f/00",
298 "rgb:5f/5f/5f",
299 "rgb:5f/5f/87",
300 "rgb:5f/5f/af",
301 "rgb:5f/5f/d7",
302 "rgb:5f/5f/ff",
303 "rgb:5f/87/00",
304 "rgb:5f/87/5f",
305 "rgb:5f/87/87",
306 "rgb:5f/87/af",
307 "rgb:5f/87/d7",
308 "rgb:5f/87/ff",
309 "rgb:5f/af/00",
310 "rgb:5f/af/5f",
311 "rgb:5f/af/87",
312 "rgb:5f/af/af",
313 "rgb:5f/af/d7",
314 "rgb:5f/af/ff",
315 "rgb:5f/d7/00",
316 "rgb:5f/d7/5f",
317 "rgb:5f/d7/87",
318 "rgb:5f/d7/af",
319 "rgb:5f/d7/d7",
320 "rgb:5f/d7/ff",
321 "rgb:5f/ff/00",
322 "rgb:5f/ff/5f",
323 "rgb:5f/ff/87",
324 "rgb:5f/ff/af",
325 "rgb:5f/ff/d7",
326 "rgb:5f/ff/ff",
327 "rgb:87/00/00",
328 "rgb:87/00/5f",
329 "rgb:87/00/87",
330 "rgb:87/00/af",
331 "rgb:87/00/d7",
332 "rgb:87/00/ff",
333 "rgb:87/5f/00",
334 "rgb:87/5f/5f",
335 "rgb:87/5f/87",
336 "rgb:87/5f/af",
337 "rgb:87/5f/d7",
338 "rgb:87/5f/ff",
339 "rgb:87/87/00",
340 "rgb:87/87/5f",
341 "rgb:87/87/87",
342 "rgb:87/87/af",
343 "rgb:87/87/d7",
344 "rgb:87/87/ff",
345 "rgb:87/af/00",
346 "rgb:87/af/5f",
347 "rgb:87/af/87",
348 "rgb:87/af/af",
349 "rgb:87/af/d7",
350 "rgb:87/af/ff",
351 "rgb:87/d7/00",
352 "rgb:87/d7/5f",
353 "rgb:87/d7/87",
354 "rgb:87/d7/af",
355 "rgb:87/d7/d7",
356 "rgb:87/d7/ff",
357 "rgb:87/ff/00",
358 "rgb:87/ff/5f",
359 "rgb:87/ff/87",
360 "rgb:87/ff/af",
361 "rgb:87/ff/d7",
362 "rgb:87/ff/ff",
363 "rgb:af/00/00",
364 "rgb:af/00/5f",
365 "rgb:af/00/87",
366 "rgb:af/00/af",
367 "rgb:af/00/d7",
368 "rgb:af/00/ff",
369 "rgb:af/5f/00",
370 "rgb:af/5f/5f",
371 "rgb:af/5f/87",
372 "rgb:af/5f/af",
373 "rgb:af/5f/d7",
374 "rgb:af/5f/ff",
375 "rgb:af/87/00",
376 "rgb:af/87/5f",
377 "rgb:af/87/87",
378 "rgb:af/87/af",
379 "rgb:af/87/d7",
380 "rgb:af/87/ff",
381 "rgb:af/af/00",
382 "rgb:af/af/5f",
383 "rgb:af/af/87",
384 "rgb:af/af/af",
385 "rgb:af/af/d7",
386 "rgb:af/af/ff",
387 "rgb:af/d7/00",
388 "rgb:af/d7/5f",
389 "rgb:af/d7/87",
390 "rgb:af/d7/af",
391 "rgb:af/d7/d7",
392 "rgb:af/d7/ff",
393 "rgb:af/ff/00",
394 "rgb:af/ff/5f",
395 "rgb:af/ff/87",
396 "rgb:af/ff/af",
397 "rgb:af/ff/d7",
398 "rgb:af/ff/ff",
399 "rgb:d7/00/00",
400 "rgb:d7/00/5f",
401 "rgb:d7/00/87",
402 "rgb:d7/00/af",
403 "rgb:d7/00/d7",
404 "rgb:d7/00/ff",
405 "rgb:d7/5f/00",
406 "rgb:d7/5f/5f",
407 "rgb:d7/5f/87",
408 "rgb:d7/5f/af",
409 "rgb:d7/5f/d7",
410 "rgb:d7/5f/ff",
411 "rgb:d7/87/00",
412 "rgb:d7/87/5f",
413 "rgb:d7/87/87",
414 "rgb:d7/87/af",
415 "rgb:d7/87/d7",
416 "rgb:d7/87/ff",
417 "rgb:d7/af/00",
418 "rgb:d7/af/5f",
419 "rgb:d7/af/87",
420 "rgb:d7/af/af",
421 "rgb:d7/af/d7",
422 "rgb:d7/af/ff",
423 "rgb:d7/d7/00",
424 "rgb:d7/d7/5f",
425 "rgb:d7/d7/87",
426 "rgb:d7/d7/af",
427 "rgb:d7/d7/d7",
428 "rgb:d7/d7/ff",
429 "rgb:d7/ff/00",
430 "rgb:d7/ff/5f",
431 "rgb:d7/ff/87",
432 "rgb:d7/ff/af",
433 "rgb:d7/ff/d7",
434 "rgb:d7/ff/ff",
435 "rgb:ff/00/00",
436 "rgb:ff/00/5f",
437 "rgb:ff/00/87",
438 "rgb:ff/00/af",
439 "rgb:ff/00/d7",
440 "rgb:ff/00/ff",
441 "rgb:ff/5f/00",
442 "rgb:ff/5f/5f",
443 "rgb:ff/5f/87",
444 "rgb:ff/5f/af",
445 "rgb:ff/5f/d7",
446 "rgb:ff/5f/ff",
447 "rgb:ff/87/00",
448 "rgb:ff/87/5f",
449 "rgb:ff/87/87",
450 "rgb:ff/87/af",
451 "rgb:ff/87/d7",
452 "rgb:ff/87/ff",
453 "rgb:ff/af/00",
454 "rgb:ff/af/5f",
455 "rgb:ff/af/87",
456 "rgb:ff/af/af",
457 "rgb:ff/af/d7",
458 "rgb:ff/af/ff",
459 "rgb:ff/d7/00",
460 "rgb:ff/d7/5f",
461 "rgb:ff/d7/87",
462 "rgb:ff/d7/af",
463 "rgb:ff/d7/d7",
464 "rgb:ff/d7/ff",
465 "rgb:ff/ff/00",
466 "rgb:ff/ff/5f",
467 "rgb:ff/ff/87",
468 "rgb:ff/ff/af",
469 "rgb:ff/ff/d7",
470 "rgb:ff/ff/ff",
288 "rgb:08/08/08", 471 "rgb:08/08/08",
289 "rgb:12/12/12", 472 "rgb:12/12/12",
290 "rgb:1c/1c/1c", 473 "rgb:1c/1c/1c",
291 "rgb:26/26/26", 474 "rgb:26/26/26",
292 "rgb:30/30/30", 475 "rgb:30/30/30",
… …
308 "rgb:d0/d0/d0", 491 "rgb:d0/d0/d0",
309 "rgb:da/da/da", 492 "rgb:da/da/da",
310 "rgb:e4/e4/e4", 493 "rgb:e4/e4/e4",
311 "rgb:ee/ee/ee", 494 "rgb:ee/ee/ee",
312#endif 495#endif
496
313#ifndef NO_CURSORCOLOR 497#ifndef NO_CURSORCOLOR
314 COLOR_CURSOR_BACKGROUND, 498 COLOR_CURSOR_BACKGROUND,
315 COLOR_CURSOR_FOREGROUND, 499 COLOR_CURSOR_FOREGROUND,
316#endif /* ! NO_CURSORCOLOR */ 500#endif /* ! NO_CURSORCOLOR */
317 NULL, /* Color_pointer */ 501 NULL, /* Color_pointer_fg */
502 NULL, /* Color_pointer_bg */
318 NULL, /* Color_border */ 503 NULL, /* Color_border */
319#ifndef NO_BOLD_UNDERLINE_REVERSE 504#ifndef NO_BOLD_UNDERLINE_REVERSE
320 NULL, /* Color_BD */ 505 NULL, /* Color_BD */
506 NULL, /* Color_IT */
321 NULL, /* Color_UL */ 507 NULL, /* Color_UL */
322 NULL, /* Color_RV */ 508 NULL, /* Color_RV */
323#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 509#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
510#if ENABLE_FRILLS
511 NULL, // Color_underline
512#endif
324#ifdef OPTION_HC 513#ifdef OPTION_HC
325 NULL, 514 NULL,
515 NULL,
326#endif 516#endif
327#ifdef KEEP_SCROLLCOLOR
328 COLOR_SCROLLBAR, 517 COLOR_SCROLLBAR,
518#ifdef RXVT_SCROLLBAR
329 COLOR_SCROLLTROUGH, 519 COLOR_SCROLLTROUGH,
330#endif /* KEEP_SCROLLCOLOR */ 520#endif
331 521#if ENABLE_TRANSPARENCY
522 NULL,
523#endif
524#if OFF_FOCUS_FADING
525 "rgb:00/00/00",
526#endif
332 }; 527 };
333 528
334const char *const xa_names[NUM_XA] = 529void
335 {
336 "TEXT",
337 "COMPOUND_TEXT",
338 "UTF8_STRING",
339 "MULTIPLE",
340 "TARGETS",
341 "TIMESTAMP",
342 "VT_SELECTION",
343 "INCR",
344 "WM_DELETE_WINDOW",
345#ifdef TRANSPARENT
346 "_XROOTPMAP_ID",
347#endif
348#ifdef OFFIX_DND
349 "DndProtocol",
350 "DndSelection",
351#endif
352 "CLIPBOARD"
353 };
354
355bool
356rxvt_term::init_vars () 530rxvt_term::init_vars ()
357{ 531{
358 PixColors = new rxvt_color [TOTAL_COLORS]; 532 pix_colors = pix_colors_focused;
359 if (PixColors == NULL)
360 return false;
361
362#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
363 TermWin.pixmap = None;
364#endif
365#ifdef UTMP_SUPPORT
366 next_utmp_action = SAVE;
367#endif
368#ifndef NO_SETOWNER_TTYDEV
369 next_tty_action = SAVE;
370#endif
371 533
372 MEvent.time = CurrentTime; 534 MEvent.time = CurrentTime;
373 MEvent.button = AnyButton; 535 MEvent.button = AnyButton;
374 Options = DEFAULT_OPTIONS;
375 want_refresh = 1; 536 want_refresh = 1;
376 cmd_pid = -1;
377 cmd_fd = tty_fd = -1;
378 PrivateModes = SavedModes = PrivMode_Default; 537 priv_modes = SavedModes = PrivMode_Default;
379 TermWin.focus = 0;
380 TermWin.ncol = 80; 538 ncol = 80;
381 TermWin.nrow = 24; 539 nrow = 24;
382 TermWin.int_bwidth = INTERNALBORDERWIDTH; 540 int_bwidth = INTERNALBORDERWIDTH;
383 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 541 ext_bwidth = EXTERNALBORDERWIDTH;
384 TermWin.lineSpace = LINESPACE; 542 lineSpace = LINESPACE;
543 letterSpace = LETTERSPACE;
385 TermWin.saveLines = SAVELINES; 544 saveLines = SAVELINES;
386 numPixColors = TOTAL_COLORS;
387 545
388#ifndef NO_NEW_SELECTION
389 selection_style = NEW_SELECT;
390#else
391 selection_style = OLD_SELECT;
392#endif
393
394#ifndef NO_BRIGHTCOLOR
395 colorfgbg = DEFAULT_RSTYLE;
396#endif
397
398#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
399 ks_bigfont = XK_greater;
400 ks_smallfont = XK_less;
401#endif
402
403#ifdef GREEK_SUPPORT
404 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
405#endif
406
407 refresh_limit = 1;
408 refresh_type = SLOW_REFRESH; 546 refresh_type = SLOW_REFRESH;
409 prev_nrow = prev_ncol = 0;
410#ifdef MULTICHAR_SET
411# ifdef MULTICHAR_ENCODING
412 encoding_method = MULTICHAR_ENCODING;
413# endif
414 multichar_decode = rxvt_euc2jis;
415#endif
416 547
417 oldcursor.row = oldcursor.col = -1; 548 oldcursor.row = oldcursor.col = -1;
418#ifdef XPM_BACKGROUND
419 /* bgPixmap.w = bgPixmap.h = 0; */
420 bgPixmap.x = bgPixmap.y = 50;
421 bgPixmap.pixmap = None;
422#endif
423 549
424 last_bot = last_state = -1; 550 set_option (Opt_scrollBar);
425 551 set_option (Opt_scrollTtyOutput);
426#ifdef MENUBAR 552 set_option (Opt_jumpScroll);
427 menu_readonly = 1; 553 set_option (Opt_skipScroll);
428# if ! (MENUBAR_MAX > 1) 554 set_option (Opt_secondaryScreen);
429 CurrentBar = & (BarList); 555 set_option (Opt_secondaryScroll);
430# endif /* (MENUBAR_MAX > 1) */ 556 set_option (Opt_pastableTabs);
431#endif 557 set_option (Opt_intensityStyles);
432 558 set_option (Opt_iso14755);
433 return true; 559 set_option (Opt_iso14755_52);
560 set_option (Opt_buffered);
434} 561}
435 562
436void 563static void
437rxvt_term::init_secondary () 564init_secondary ()
438{ 565{
439 int i; 566 int i;
440#ifdef TTY_GID_SUPPORT
441 struct group *gr = getgrnam ("tty");
442 567
443 if (gr)
444 { /* change group ownership of tty to "tty" */
445 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
446 ttygid = gr->gr_gid;
447 }
448 else
449#endif /* TTY_GID_SUPPORT */
450
451 {
452 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
453 ttygid = getgid ();
454 }
455
456 /*
457 * Close all unused file descriptors
458 * We don't want them, we don't need them.
459 */
460 if ((i = open ("/dev/null", O_RDONLY)) < 0) 568 if ((i = open ("/dev/null", O_RDONLY)) < 0)
461 { 569 {
462 /* TODO: BOO HISS */
463 dup2 (STDERR_FILENO, STDIN_FILENO); 570 dup2 (STDERR_FILENO, STDIN_FILENO);
464 } 571 }
465 else if (i > STDIN_FILENO) 572 else if (i != STDIN_FILENO)
466 { 573 {
467 dup2 (i, STDIN_FILENO); 574 dup2 (i, STDIN_FILENO);
468 close (i); 575 close (i);
469 } 576 }
470 577
471 dup2 (STDERR_FILENO, STDOUT_FILENO); 578 dup2 (STDERR_FILENO, STDOUT_FILENO);
472
473#if 0 // schmorp sayz closing filies is murder
474 for (i = STDERR_FILENO + 1; i < num_fds; i++)
475 {
476#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
477 if (i == 4 || i == 7)
478 continue;
479#endif
480 close (i);
481 }
482#endif
483} 579}
484 580
485/*----------------------------------------------------------------------*/ 581/*----------------------------------------------------------------------*/
486const char ** 582const char **
487rxvt_term::init_resources (int argc, const char *const *argv) 583rxvt_term::init_resources (int argc, const char *const *argv)
488{ 584{
489 int i, r_argc; 585 int i, r_argc;
490 char *val;
491 const char **cmd_argv, **r_argv; 586 const char **cmd_argv, **r_argv;
492 587
493 /* 588 /*
494 * Look for -exec option. Find => split and make cmd_argv[] of command args 589 * Look for -e option. Find => split and make cmd_argv[] of command args
495 */ 590 */
496 for (r_argc = 0; r_argc < argc; r_argc++) 591 for (r_argc = 0; r_argc < argc; r_argc++)
497 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) 592 if (!strcmp (argv[r_argc], "-e"))
498 break; 593 break;
594
595 if (r_argc == argc)
596 cmd_argv = NULL;
597 else if (!argv[r_argc + 1])
598 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
599 else
600 {
601 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
602
603 for (i = 0; i < argc - r_argc - 1; i++)
604 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
605
606 cmd_argv[i] = NULL;
607 }
499 608
500 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 609 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
501 610
502 for (i = 0; i < r_argc; i++) 611 for (i = 0; i < r_argc; i++)
503 r_argv[i] = (const char *)argv[i]; 612 r_argv[i] = (const char *)argv[i];
504 613
505 r_argv[i] = NULL; 614 r_argv[i] = NULL;
506 615
507 if (r_argc == argc)
508 cmd_argv = NULL;
509 else
510 {
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
516 cmd_argv[i] = NULL;
517 }
518
519 /* clear all resources */
520 for (i = 0; i < NUM_RESOURCES;)
521 rs[i++] = NULL;
522
523 rs[Rs_name] = rxvt_r_basename (argv[0]); 616 rs[Rs_name] = rxvt_basename (argv[0]);
524 617
525 /* 618 /*
526 * Open display, get options/resources and create the window 619 * Open display, get options/resources and create the window
527 */ 620 */
621
528 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 622 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
529 rs[Rs_display_name] = ":0"; 623 rs[Rs_display_name] = ":0";
530 624
531 get_options (r_argc, r_argv); 625 get_options (r_argc, r_argv);
626
627 if (!(display = displays.get (rs[Rs_display_name])))
628 {
629 free (r_argv);
630 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
631 }
632
633 // using a local pointer decreases code size a lot
634 xa = display->xa;
635
636 set (display);
637 extract_resources ();
638
639#if XFT
640 if (rs[Rs_depth])
641 select_visual (strtol (rs[Rs_depth], 0, 0));
642#endif
643
532 free (r_argv); 644 free (r_argv);
533 645
534#ifdef LOCAL_X_IS_UNIX 646 for (int i = NUM_RESOURCES; i--; )
535 if (rs[Rs_display_name][0] == ':') 647 if (rs [i] == resval_undef)
536 { 648 rs [i] = 0;
537 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 649
538 STRCPY (val, "unix"); 650#ifdef HAVE_AFTERIMAGE
539 STRCAT (val, rs[Rs_display_name]); 651 set_application_name ((char *)rs[Rs_name]);
540 display = displays.get (val); 652 set_output_threshold (OUTPUT_LEVEL_WARNING);
541 free (val); 653#endif
654
655#if ENABLE_PERL
656 if (!rs[Rs_perl_ext_1])
657 rs[Rs_perl_ext_1] = "default";
658
659 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
660 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
661 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
542 } 662 {
543#endif 663 rxvt_perl.init (this);
544 664 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
545 if (!display
546 && ! (display = displays.get (rs[Rs_display_name])))
547 { 665 }
548 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 666#endif
549 exit (EXIT_FAILURE);
550 }
551
552 extract_resources (display->display, rs[Rs_name]);
553 667
554 /* 668 /*
555 * set any defaults not already set 669 * set any defaults not already set
556 */ 670 */
557 if (cmd_argv && cmd_argv[0]) 671 if (cmd_argv && cmd_argv[0])
558 { 672 {
559 if (!rs[Rs_title]) 673 if (!rs[Rs_title])
560 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 674 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
675
561 if (!rs[Rs_iconName]) 676 if (!rs[Rs_iconName])
562 rs[Rs_iconName] = rs[Rs_title]; 677 rs[Rs_iconName] = rs[Rs_title];
563 } 678 }
564 else 679 else
565 { 680 {
566 if (!rs[Rs_title]) 681 if (!rs[Rs_title])
567 rs[Rs_title] = rs[Rs_name]; 682 rs[Rs_title] = rs[Rs_name];
683
568 if (!rs[Rs_iconName]) 684 if (!rs[Rs_iconName])
569 rs[Rs_iconName] = rs[Rs_name]; 685 rs[Rs_iconName] = rs[Rs_name];
570 } 686 }
571 687
572 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 688 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
573 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 689 saveLines = min (i, MAX_SAVELINES);
574 690
575#ifndef NO_FRILLS 691#if ENABLE_FRILLS
576 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) 692 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
577 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 693 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
694
578 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) 695 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
579 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 696 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
580#endif
581 697
582#ifndef NO_LINESPACE
583 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 698 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
584 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 699 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
700
701 if (rs[Rs_letterSpace])
702 letterSpace = atoi (rs[Rs_letterSpace]);
585#endif 703#endif
586 704
587#ifdef POINTER_BLANK 705#ifdef POINTER_BLANK
588 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 706 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
589 pointerBlankDelay = i; 707 pointerBlankDelay = i;
590 else 708 else
591 pointerBlankDelay = 2; 709 pointerBlankDelay = 2;
592#endif 710#endif
593 711
594 /* no point having a scrollbar without having any scrollback! */ 712 /* no point having a scrollbar without having any scrollback! */
595 if (!TermWin.saveLines) 713 if (!saveLines)
596 Options &= ~Opt_scrollBar; 714 set_option (Opt_scrollBar, 0);
597
598#ifdef PRINTPIPE
599 if (!rs[Rs_print_pipe])
600 rs[Rs_print_pipe] = PRINTPIPE;
601#endif
602 715
603 if (!rs[Rs_cutchars]) 716 if (!rs[Rs_cutchars])
604 rs[Rs_cutchars] = CUTCHARS; 717 rs[Rs_cutchars] = CUTCHARS;
605
606#ifdef ACS_ASCII
607 if (!rs[Rs_acs_chars])
608 rs[Rs_acs_chars] = ACS_CHARS;
609 if ((i = STRLEN (rs[Rs_acs_chars])) < 0x20)
610 {
611 val = rxvt_realloc ((void *)rs[Rs_acs_chars], 0x20);
612 for (; i < 0x20; )
613 val[i] = ' ';
614 rs[Rs_acs_chars] = val;
615 }
616#endif
617 718
618#ifndef NO_BACKSPACE_KEY 719#ifndef NO_BACKSPACE_KEY
619 if (!rs[Rs_backspace_key]) 720 if (!rs[Rs_backspace_key])
620# ifdef DEFAULT_BACKSPACE 721# ifdef DEFAULT_BACKSPACE
621 key_backspace = DEFAULT_BACKSPACE; 722 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
622# else 723# else
623 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 724 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
624# endif 725# endif
625 else
626 {
627 val = STRDUP (rs[Rs_backspace_key]);
628 rxvt_Str_trim (val);
629 rxvt_Str_escaped (val);
630 key_backspace = val;
631 }
632#endif 726#endif
633 727
634#ifndef NO_DELETE_KEY 728#ifndef NO_DELETE_KEY
635 if (!rs[Rs_delete_key]) 729 if (!rs[Rs_delete_key])
636# ifdef DEFAULT_DELETE 730# ifdef DEFAULT_DELETE
637 key_delete = DEFAULT_DELETE; 731 rs[Rs_delete_key] = DEFAULT_DELETE;
638# else 732# else
639 key_delete = "\033[3~"; 733 rs[Rs_delete_key] = "\033[3~";
640# endif
641 else
642 {
643 val = STRDUP (rs[Rs_delete_key]);
644 rxvt_Str_trim (val);
645 rxvt_Str_escaped (val);
646 key_delete = val;
647 }
648#endif 734# endif
649 if (rs[Rs_answerbackstring])
650 {
651 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
652 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
653 }
654
655 if (rs[Rs_selectstyle])
656 {
657 if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0)
658 selection_style = OLD_WORD_SELECT;
659#ifndef NO_OLD_SELECTION
660
661 else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0)
662 selection_style = OLD_SELECT;
663#endif 735#endif
664 736
665 } 737 scrollBar.setup (this);
666
667#ifdef HAVE_SCROLLBARS
668 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
669 rs[Rs_scrollBar_thickness]);
670#endif
671
672 TermWin.fontset = new rxvt_fontset (this);
673 TermWin.fontset->populate (rs[Rs_font]);
674 TermWin.fwidth = TermWin.fontset->base_font ()->width;
675 TermWin.fheight = TermWin.fontset->base_font ()->height;
676 TermWin.fbase = TermWin.fontset->base_font ()->ascent;
677 738
678#ifdef XTERM_REVERSE_VIDEO 739#ifdef XTERM_REVERSE_VIDEO
679 /* this is how xterm implements reverseVideo */ 740 /* this is how xterm implements reverseVideo */
680 if (Options & Opt_reverseVideo) 741 if (option (Opt_reverseVideo))
681 { 742 {
682 if (!rs[Rs_color + Color_fg]) 743 if (!rs[Rs_color + Color_fg])
683 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 744 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
745
684 if (!rs[Rs_color + Color_bg]) 746 if (!rs[Rs_color + Color_bg])
685 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 747 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
686 } 748 }
687#endif 749#endif
688 750
… …
690 if (!rs[Rs_color + i]) 752 if (!rs[Rs_color + i])
691 rs[Rs_color + i] = def_colorName[i]; 753 rs[Rs_color + i] = def_colorName[i];
692 754
693#ifndef XTERM_REVERSE_VIDEO 755#ifndef XTERM_REVERSE_VIDEO
694 /* this is how we implement reverseVideo */ 756 /* this is how we implement reverseVideo */
695 if (Options & Opt_reverseVideo) 757 if (option (Opt_reverseVideo))
696 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 758 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
697#endif 759#endif
698 760
699 /* convenient aliases for setting fg/bg to colors */ 761 /* convenient aliases for setting fg/bg to colors */
700 color_aliases (Color_fg); 762 color_aliases (Color_fg);
701 color_aliases (Color_bg); 763 color_aliases (Color_bg);
702#ifndef NO_CURSORCOLOR 764#ifndef NO_CURSORCOLOR
703 color_aliases (Color_cursor); 765 color_aliases (Color_cursor);
704 color_aliases (Color_cursor2); 766 color_aliases (Color_cursor2);
705#endif /* NO_CURSORCOLOR */ 767#endif /* NO_CURSORCOLOR */
706 color_aliases (Color_pointer); 768 color_aliases (Color_pointer_fg);
769 color_aliases (Color_pointer_bg);
707 color_aliases (Color_border); 770 color_aliases (Color_border);
708#ifndef NO_BOLD_UNDERLINE_REVERSE 771#ifndef NO_BOLD_UNDERLINE_REVERSE
709 color_aliases (Color_BD); 772 color_aliases (Color_BD);
710 color_aliases (Color_UL); 773 color_aliases (Color_UL);
711 color_aliases (Color_RV); 774 color_aliases (Color_RV);
712#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 775#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
776
777 if (!rs[Rs_color + Color_border])
778 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
713 779
714 return cmd_argv; 780 return cmd_argv;
781}
782
783/*----------------------------------------------------------------------*/
784void
785rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
786{
787 this->envv = envv;
788
789 SET_R (this);
790 set_locale ("");
791 set_environ (envv); // a few things in X do not call setlocale :(
792
793 init_vars ();
794
795 init_secondary ();
796
797 const char **cmd_argv = init_resources (argc, argv);
798
799#ifdef KEYSYM_RESOURCE
800 keyboard->register_done ();
801#endif
802
803 if (const char *path = rs[Rs_chdir])
804 if (*path) // ignored if empty
805 {
806 if (*path != '/')
807 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
808
809 if (chdir (path))
810 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
811 }
812
813 if (option (Opt_scrollBar))
814 scrollBar.state = STATE_IDLE; /* set existence for size calculations */
815
816 pty = ptytty::create ();
817
818 create_windows (argc, argv);
819
820 init_xlocale ();
821
822 scr_poweron (); // initialize screen
823
824#if 0
825 XSynchronize (dpy, True);
826#endif
827
828 if (option (Opt_scrollBar))
829 scrollBar.resize (); /* create and map scrollbar */
830#ifdef HAVE_BG_PIXMAP
831 {
832 bgPixmap.set_target (this);
833 bgPixmap.invalidate ();
834
835#ifdef ENABLE_TRANSPARENCY
836 if (option (Opt_transparent))
837 {
838 bgPixmap.set_transparent ();
839
840#ifdef HAVE_AFTERIMAGE
841 if (rs [Rs_blurradius])
842 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
843#endif
844 if (ISSET_PIXCOLOR (Color_tint))
845 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
846
847 if (rs [Rs_shade])
848 bgPixmap.set_shade (rs [Rs_shade]);
849
850 bgPixmap.set_root_pixmap ();
851 XSelectInput (dpy, display->root, PropertyChangeMask);
852 rootwin_ev.start (display, display->root);
853 }
854#endif
855
856#ifdef BG_IMAGE_FROM_FILE
857 if (rs[Rs_backgroundPixmap])
858 {
859 const char *p = rs[Rs_backgroundPixmap];
860
861 if ((p = strchr (p, ';')) != 0)
862 {
863 p++;
864 bgPixmap.set_geometry (p);
865 }
866 else
867 bgPixmap.set_defaultGeometry ();
868
869 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
870 if (!bgPixmap.window_position_sensitive ())
871 update_background ();
872 }
873#endif
874 }
875#endif
876
877#if ENABLE_PERL
878 rootwin_ev.start (display, display->root);
879#endif
880
881 set_colorfgbg ();
882
883 init_command (cmd_argv);
884
885 free (cmd_argv);
886
887 if (pty->pty >= 0)
888 pty_ev.start (pty->pty, ev::READ);
889
890 HOOK_INVOKE ((this, HOOK_START, DT_END));
891
892#if ENABLE_XEMBED
893 if (rs[Rs_embed])
894 {
895 long info[2] = { 0, XEMBED_MAPPED };
896
897 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
898 32, PropModeReplace, (unsigned char *)&info, 2);
899 }
900#endif
901
902 XMapWindow (dpy, vt);
903 XMapWindow (dpy, parent[0]);
904
905 refresh_check ();
715} 906}
716 907
717/*----------------------------------------------------------------------*/ 908/*----------------------------------------------------------------------*/
718void 909void
719rxvt_term::init_env () 910rxvt_term::init_env ()
720{ 911{
721 int i; 912 int i;
722 unsigned int u;
723 char *val; 913 char *val;
724 914
725#ifdef DISPLAY_IS_IP 915#ifdef DISPLAY_IS_IP
726 /* Fixup display_name for export over pty to any interested terminal 916 /* Fixup display_name for export over pty to any interested terminal
727 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 917 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
… …
735 */ 925 */
736 val = rxvt_network_display (rs[Rs_display_name]); 926 val = rxvt_network_display (rs[Rs_display_name]);
737 rs[Rs_display_name] = (const char *)val; 927 rs[Rs_display_name] = (const char *)val;
738 928
739 if (val == NULL) 929 if (val == NULL)
740#endif /* DISPLAY_IS_IP */ 930#endif /* DISPLAY_IS_IP */
741 val = XDisplayString (display->display); 931 val = XDisplayString (dpy);
742 932
743 if (rs[Rs_display_name] == NULL) 933 if (rs[Rs_display_name] == NULL)
744 rs[Rs_display_name] = val; /* use broken `:0' value */ 934 rs[Rs_display_name] = val; /* use broken `:0' value */
745 935
746 i = STRLEN (val); 936 i = strlen (val);
747 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 937 env_display = (char *)rxvt_malloc (i + 9);
748 938
749 sprintf (env_display, "DISPLAY=%s", val); 939 sprintf (env_display, "DISPLAY=%s", val);
750 940
751 /* avoiding the math library: 941 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
752 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
753 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
754 ;
755 MAX_IT (i, 1);
756 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
757
758 sprintf (env_windowid, "WINDOWID=%u",
759 (unsigned int)TermWin.parent[0]);
760 942
761 /* add entries to the environment: 943 /* add entries to the environment:
762 * @ DISPLAY: in case we started with -display 944 * @ DISPLAY: in case we started with -display
763 * @ WINDOWID: X window id number of the window 945 * @ WINDOWID: X window id number of the window
764 * @ COLORTERM: terminal sub-name and also indicates its color 946 * @ COLORTERM: terminal sub-name and also indicates its color
… …
766 * @ TERMINFO: path to terminfo directory 948 * @ TERMINFO: path to terminfo directory
767 * @ COLORFGBG: fg;bg color codes 949 * @ COLORFGBG: fg;bg color codes
768 */ 950 */
769 putenv (env_display); 951 putenv (env_display);
770 putenv (env_windowid); 952 putenv (env_windowid);
953
771 if (env_colorfgbg) 954 if (env_colorfgbg)
772 putenv (env_colorfgbg); 955 putenv (env_colorfgbg);
773 956
774#ifdef RXVT_TERMINFO 957#ifdef RXVT_TERMINFO
775 putenv ("TERMINFO=" RXVT_TERMINFO); 958 putenv ("TERMINFO=" RXVT_TERMINFO);
776#endif 959#endif
777 960
778 if (display->depth <= 2) 961 if (depth <= 2)
779 putenv ("COLORTERM=" COLORTERMENV "-mono"); 962 putenv ("COLORTERM=" COLORTERMENV "-mono");
780 else 963 else
781 putenv ("COLORTERM=" COLORTERMENVFULL); 964 putenv ("COLORTERM=" COLORTERMENVFULL);
782 965
783 if (rs[Rs_term_name] != NULL) 966 if (rs[Rs_term_name] != NULL)
784 { 967 {
785 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 968 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
786 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 969 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
787 putenv (env_term); 970 putenv (env_term);
788 } 971 }
789 else 972 else
790 putenv ("TERM=" TERMENV); 973 putenv ("TERM=" TERMENV);
… …
792#ifdef HAVE_UNSETENV 975#ifdef HAVE_UNSETENV
793 /* avoid passing old settings and confusing term size */ 976 /* avoid passing old settings and confusing term size */
794 unsetenv ("LINES"); 977 unsetenv ("LINES");
795 unsetenv ("COLUMNS"); 978 unsetenv ("COLUMNS");
796 unsetenv ("TERMCAP"); /* terminfo should be okay */ 979 unsetenv ("TERMCAP"); /* terminfo should be okay */
797#endif /* HAVE_UNSETENV */ 980#endif /* HAVE_UNSETENV */
798} 981}
799 982
800/*----------------------------------------------------------------------*/ 983/*----------------------------------------------------------------------*/
801/* 984/*
802 * This is more or less stolen straight from XFree86 xterm. 985 * This is more or less stolen straight from XFree86 xterm.
803 * This should support all European type languages. 986 * This should support all European type languages.
804 */ 987 */
805void 988void
806rxvt_term::set_locale (const char *locale) 989rxvt_term::set_locale (const char *locale)
807{ 990{
991 set_environ (envv);
992
808#if HAVE_XSETLOCALE || HAVE_SETLOCALE 993#if HAVE_XSETLOCALE || HAVE_SETLOCALE
809 free (this->locale); 994 free (this->locale);
810 this->locale = rxvt_strdup (setlocale (LC_CTYPE, "")); 995 this->locale = setlocale (LC_CTYPE, locale);
811 rxvt_set_locale (this->locale); 996
997 if (!this->locale)
998 {
999 if (*locale)
1000 {
1001 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
1002 setlocale (LC_CTYPE, "C");
1003 }
1004 else
1005 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
1006
1007 this->locale = "C";
1008 }
1009
1010
1011 this->locale = strdup (this->locale);
1012 SET_LOCALE (this->locale);
812 mbstate.reset (); 1013 mbstate.reset ();
813#endif 1014#endif
1015
814#if HAVE_NL_LANGINFO 1016#if HAVE_NL_LANGINFO
1017 char *codeset = strdup (nl_langinfo (CODESET));
1018 // /^UTF.?8/i
1019 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
1020 && (codeset[1] == 'T' || codeset[1] == 't')
1021 && (codeset[2] == 'F' || codeset[2] == 'f')
1022 && (codeset[3] == '8' || codeset[4] == '8');
815 free (codeset); 1023 free (codeset);
816 codeset = strdup (nl_langinfo (CODESET));
817 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
818 || !STRCASECMP (codeset, "UTF8");
819#else 1024#else
820 enc_utf8 = 1; 1025 enc_utf8 = 0;
821#endif 1026#endif
822} 1027}
823 1028
824void 1029void
825rxvt_term::init_xlocale () 1030rxvt_term::init_xlocale ()
826{ 1031{
1032 set_environ (envv);
1033
827#ifdef USE_XIM 1034#ifdef USE_XIM
828 if (!locale) 1035 if (!locale)
829 rxvt_print_error ("Setting locale failed."); 1036 rxvt_warn ("setting locale failed, working without locale support.\n");
830 else 1037 else
831 { 1038 {
832 Atom wmlocale; 1039 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
833
834 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
835 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
836 XA_STRING, 8, PropModeReplace,
837 (unsigned char *)locale, STRLEN (locale));
838 1040
839 if (!XSupportsLocale ()) 1041 if (!XSupportsLocale ())
840 { 1042 {
841 rxvt_print_error ("The locale is not supported by Xlib"); 1043 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
842 return; 1044 return;
843 } 1045 }
844 1046
845 im_ev.start (display); 1047 im_ev.start (display);
846 1048
… …
856{ 1058{
857 /* 1059 /*
858 * Initialize the command connection. 1060 * Initialize the command connection.
859 * This should be called after the X server connection is established. 1061 * This should be called after the X server connection is established.
860 */ 1062 */
861 int i;
862
863 for (i = 0; i < NUM_XA; i++)
864 xa[i] = XInternAtom (display->display, xa_names[i], False);
865
866 /* Enable delete window protocol */
867 XSetWMProtocols (display->display, TermWin.parent[0],
868 & (xa[XA_WMDELETEWINDOW]), 1);
869
870#ifdef USING_W11LIB
871 /* enable W11 callbacks */
872 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
873#endif
874 1063
875#ifdef META8_OPTION 1064#ifdef META8_OPTION
876 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 1065 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
877#endif 1066#endif
878 1067
879 get_ourmods (); 1068 get_ourmods ();
880 1069
881 if (! (Options & Opt_scrollTtyOutput)) 1070 if (!option (Opt_scrollTtyOutput))
882 PrivateModes |= PrivMode_TtyOutputInh; 1071 priv_modes |= PrivMode_TtyOutputInh;
883 if (Options & Opt_scrollTtyKeypress) 1072 if (option (Opt_scrollTtyKeypress))
884 PrivateModes |= PrivMode_Keypress; 1073 priv_modes |= PrivMode_Keypress;
885 if (! (Options & Opt_jumpScroll)) 1074 if (!option (Opt_jumpScroll))
886 PrivateModes |= PrivMode_smoothScroll; 1075 priv_modes |= PrivMode_smoothScroll;
887 1076
888#ifndef NO_BACKSPACE_KEY 1077#ifndef NO_BACKSPACE_KEY
889 if (STRCMP (key_backspace, "DEC") == 0) 1078 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
890 PrivateModes |= PrivMode_HaveBackSpace; 1079 priv_modes |= PrivMode_HaveBackSpace;
891#endif 1080#endif
892 1081
893 /* add value for scrollBar */ 1082 /* add value for scrollBar */
894 if (scrollbar_visible ()) 1083 if (scrollBar.state)
895 { 1084 {
896 PrivateModes |= PrivMode_scrollBar; 1085 priv_modes |= PrivMode_scrollBar;
897 SavedModes |= PrivMode_scrollBar; 1086 SavedModes |= PrivMode_scrollBar;
898 } 1087 }
899 if (menubar_visible ())
900 {
901 PrivateModes |= PrivMode_menuBar;
902 SavedModes |= PrivMode_menuBar;
903 }
904 1088
905#ifdef GREEK_SUPPORT 1089 run_command (argv);
906 greek_init ();
907#endif
908
909#ifdef CURSOR_BLINK
910 if (Options & Opt_cursorBlink)
911 (void)gettimeofday (&lastcursorchange, NULL);
912#endif
913
914 if ((cmd_fd = run_command (argv)) < 0)
915 {
916 rxvt_print_error ("aborting");
917 exit (EXIT_FAILURE);
918 }
919} 1090}
920 1091
921/*----------------------------------------------------------------------*/ 1092/*----------------------------------------------------------------------*/
922void 1093void
923rxvt_term::Get_Colours () 1094rxvt_term::get_colours ()
924{ 1095{
925 int i; 1096 int i;
926 1097
1098#ifdef OFF_FOCUS_FADING
1099 pix_colors = pix_colors_focused;
1100#endif
1101
927 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 1102 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
928 { 1103 {
1104 const char *name = rs[Rs_color + i];
1105
1106 if (!name)
1107 continue;
1108
929 rxvt_color xcol; 1109 rxvt_color xcol;
930 1110
931 if (!rs[Rs_color + i]) 1111 if (!set_color (xcol, name))
932 continue;
933
934 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
935 { 1112 {
936#ifndef XTERM_REVERSE_VIDEO 1113#ifndef XTERM_REVERSE_VIDEO
937 if (i < 2 && (Options & Opt_reverseVideo)) 1114 if (i < 2 && option (Opt_reverseVideo))
938 rs[Rs_color + i] = def_colorName[!i]; 1115 name = def_colorName [1 - i];
939 else 1116 else
940#endif 1117#endif
941 rs[Rs_color + i] = def_colorName[i]; 1118 name = def_colorName [i];
942 1119
943 if (!rs[Rs_color + i]) 1120 if (!name)
944 continue; 1121 continue;
945 1122
946 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 1123 if (!set_color (xcol, name))
947 { 1124 {
948 switch (i) 1125 switch (i)
949 { 1126 {
950 case Color_fg: 1127 case Color_fg:
951 case Color_bg: 1128 case Color_bg:
952 /* fatal: need bg/fg color */ 1129 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
953 rxvt_print_error ("aborting"); 1130 name = "";
954 exit (EXIT_FAILURE);
955 /* NOTREACHED */
956 break; 1131 break;
957#ifndef NO_CURSORCOLOR 1132#ifndef NO_CURSORCOLOR
958 case Color_cursor2: 1133 case Color_cursor2:
959 xcol = PixColors[Color_fg]; 1134#endif
960 break;
961#endif /* ! NO_CURSORCOLOR */
962 case Color_pointer: 1135 case Color_pointer_fg:
963 xcol = PixColors[Color_fg]; 1136 name = rs[Rs_color + Color_fg];
1137 xcol.set (this, name);
964 break; 1138 break;
965 default: 1139 default:
966 xcol = PixColors[Color_bg]; /* None */ 1140 name = rs[Rs_color + Color_bg];
1141 xcol.set (this, name);
967 break; 1142 break;
968 } 1143 }
969 } 1144 }
970 } 1145 }
971 1146
972 PixColors[i] = xcol; 1147 pix_colors[i] = xcol;
973 SET_PIXCOLOR (i); 1148 rs[Rs_color + i] = name;
1149 }
1150
1151 if (depth <= 2)
974 } 1152 {
975 1153 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
976 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) 1154 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
977 PixColors[Color_pointer] = PixColors[Color_fg]; 1155 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
978 if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) 1156 }
979 PixColors[Color_border] = PixColors[Color_fg];
980 1157
981 /* 1158 /*
982 * get scrollBar/menuBar shadow colors 1159 * get scrollBar shadow colors
983 * 1160 *
984 * The calculations of topShadow/bottomShadow values are adapted 1161 * The calculations of topShadow/bottomShadow values are adapted
985 * from the fvwm window manager. 1162 * from the fvwm window manager.
986 */ 1163 */
987#ifdef KEEP_SCROLLCOLOR 1164#ifdef RXVT_SCROLLBAR
988 1165 if (depth <= 2)
989 if (XDEPTH <= 2) 1166 {
990 { /* Monochrome */ 1167 /* Monochrome */
991 PixColors[Color_scroll] = PixColors[Color_fg]; 1168 alias_color (Color_scroll, Color_fg);
992 PixColors[Color_topShadow] = PixColors[Color_bg]; 1169 alias_color (Color_topShadow, Color_bg);
993 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 1170 alias_color (Color_bottomShadow, Color_bg);
994 } 1171 }
995 else 1172 else
996 { 1173 {
997 rxvt_color xcol[3]; 1174 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
998 /* xcol[0] == white
999 * xcol[1] == top shadow
1000 * xcol[2] == bot shadow */
1001 1175
1002 xcol[1] = PixColors[Color_scroll]; 1176 rgba cscroll;
1003# ifdef PREFER_24BIT 1177 pix_colors [Color_scroll].get (cscroll);
1004 xcol[0].set (display, 65535, 65535, 65535);
1005 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
1006# else
1007 xcol[0].set (display, WhitePixel (display->display, display->screen));
1008# endif
1009
1010 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1011
1012 xcol[0].get (display, pr0, pg0, pb0);
1013 xcol[1].get (display, pr1, pg1, pb1);
1014
1015 /* bottomShadowColor */
1016 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
1017 xcol[2] = PixColors[Color_Black];
1018
1019 PixColors[Color_bottomShadow] = xcol[2];
1020 1178
1021 /* topShadowColor */ 1179 /* topShadowColor */
1022 if (!xcol[1].set (display, 1180 if (!pix_colors[Color_topShadow].set (this,
1023 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 1181 rgba (
1024 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 1182 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1025 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 1183 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1026 xcol[1] = PixColors[Color_White]; 1184 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1027 1185 cscroll.a)
1028 PixColors[Color_topShadow] = xcol[1]; 1186 ))
1187 alias_color (Color_topShadow, Color_White);
1029 } 1188 }
1030#endif /* KEEP_SCROLLCOLOR */ 1189#endif
1190
1191#ifdef OFF_FOCUS_FADING
1192 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
1193 update_fade_color (i);
1194#endif
1031} 1195}
1032 1196
1033/*----------------------------------------------------------------------*/ 1197/*----------------------------------------------------------------------*/
1034/* color aliases, fg/bg bright-bold */ 1198/* color aliases, fg/bg bright-bold */
1035void 1199void
… …
1038 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 1202 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1039 { 1203 {
1040 int i = atoi (rs[Rs_color + idx]); 1204 int i = atoi (rs[Rs_color + idx]);
1041 1205
1042 if (i >= 8 && i <= 15) 1206 if (i >= 8 && i <= 15)
1043 { /* bright colors */ 1207 /* bright colors */
1044 i -= 8;
1045#ifndef NO_BRIGHTCOLOR
1046 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 1208 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1047 return; 1209 else if (i >= 0 && i <= 7)
1048#endif 1210 /* normal colors */
1049
1050 }
1051
1052 if (i >= 0 && i <= 7) /* normal colors */
1053 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 1211 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1054 } 1212 }
1055} 1213}
1056 1214
1057/*----------------------------------------------------------------------*/ 1215/*----------------------------------------------------------------------*/
… …
1060 * Use resource ``modifier'' to override the Meta modifier 1218 * Use resource ``modifier'' to override the Meta modifier
1061 */ 1219 */
1062void 1220void
1063rxvt_term::get_ourmods () 1221rxvt_term::get_ourmods ()
1064{ 1222{
1065 int i, j, k; 1223 int i, j, k;
1066 int requestedmeta, realmeta, realalt; 1224 int requestedmeta, realmeta, realalt;
1067 const char *cm, *rsmod; 1225 const char *cm, *rsmod;
1068 XModifierKeymap *map; 1226 XModifierKeymap *map;
1069 KeyCode *kc; 1227 KeyCode *kc;
1070 const unsigned int modmasks[] = 1228 const unsigned int modmasks[] =
1071 { 1229 {
1072 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 1230 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1073 }; 1231 };
1074 1232
1075 requestedmeta = realmeta = realalt = 0; 1233 requestedmeta = realmeta = realalt = 0;
1076 rsmod = rs[Rs_modifier]; 1234 rsmod = rs[Rs_modifier];
1235
1077 if (rsmod 1236 if (rsmod
1078 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 1237 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1079 requestedmeta = rsmod[3] - '0'; 1238 requestedmeta = rsmod[3] - '0';
1080 1239
1081 map = XGetModifierMapping (display->display); 1240 map = XGetModifierMapping (dpy);
1082 kc = map->modifiermap; 1241 kc = map->modifiermap;
1242
1083 for (i = 1; i < 6; i++) 1243 for (i = 1; i < 6; i++)
1084 { 1244 {
1085 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1245 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1246
1086 for (j = map->max_keypermod; j--; k++) 1247 for (j = map->max_keypermod; j--; k++)
1087 { 1248 {
1088 if (kc[k] == 0) 1249 if (kc[k] == 0)
1089 break; 1250 break;
1251
1090 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 1252 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1091 { 1253 {
1092 case XK_Num_Lock: 1254 case XK_Num_Lock:
1093 ModNumLockMask = modmasks[i - 1]; 1255 ModNumLockMask = modmasks[i - 1];
1094 /* FALLTHROUGH */ 1256 continue;
1095 default: 1257
1096 continue; /* for (;;) */ 1258 case XK_ISO_Level3_Shift:
1259 ModLevel3Mask = modmasks[i - 1];
1260 continue;
1261
1097 case XK_Meta_L: 1262 case XK_Meta_L:
1098 case XK_Meta_R: 1263 case XK_Meta_R:
1099 cm = "meta"; 1264 cm = "meta";
1100 realmeta = i; 1265 realmeta = i;
1101 break; 1266 break;
1267
1102 case XK_Alt_L: 1268 case XK_Alt_L:
1103 case XK_Alt_R: 1269 case XK_Alt_R:
1104 cm = "alt"; 1270 cm = "alt";
1105 realalt = i; 1271 realalt = i;
1106 break; 1272 break;
1273
1107 case XK_Super_L: 1274 case XK_Super_L:
1108 case XK_Super_R: 1275 case XK_Super_R:
1109 cm = "super"; 1276 cm = "super";
1110 break; 1277 break;
1278
1111 case XK_Hyper_L: 1279 case XK_Hyper_L:
1112 case XK_Hyper_R: 1280 case XK_Hyper_R:
1113 cm = "hyper"; 1281 cm = "hyper";
1114 break; 1282 break;
1283
1284 default:
1285 continue;
1115 } 1286 }
1116 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 1287
1288 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1117 requestedmeta = i; 1289 requestedmeta = i;
1118 } 1290 }
1119 } 1291 }
1292
1120 XFreeModifiermap (map); 1293 XFreeModifiermap (map);
1294
1121 i = (requestedmeta ? requestedmeta 1295 i = requestedmeta ? requestedmeta
1122 : (realmeta ? realmeta 1296 : realmeta ? realmeta
1123 : (realalt ? realalt : 0))); 1297 : realalt ? realalt
1298 : 0;
1299
1124 if (i) 1300 if (i)
1125 ModMetaMask = modmasks[i - 1]; 1301 ModMetaMask = modmasks[i - 1];
1126} 1302}
1127 1303
1128/*----------------------------------------------------------------------*/ 1304/*----------------------------------------------------------------------*/
1129/* rxvt_Create_Windows () - Open and map the window */ 1305/* rxvt_Create_Windows () - Open and map the window */
1130void 1306void
1131rxvt_term::create_windows (int argc, const char *const *argv) 1307rxvt_term::create_windows (int argc, const char *const *argv)
1132{ 1308{
1133 XClassHint classHint; 1309 XClassHint classHint;
1134 XWMHints wmHint; 1310 XWMHints wmHint;
1311#if ENABLE_FRILLS
1312 MWMHints mwmhints = { };
1313#endif
1135 XGCValues gcvalue; 1314 XGCValues gcvalue;
1136 long vt_emask;
1137
1138 XWindowAttributes gattr; 1315 XSetWindowAttributes attributes;
1316 Window top, parent;
1139 1317
1140 if (Options & Opt_transparent) 1318 dLocal (Display *, dpy);
1141 {
1142 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1143 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1144 }
1145 1319
1146 /* grab colors before netscape does */ 1320 /* grab colors before netscape does */
1147 Get_Colours (); 1321 get_colours ();
1148 1322
1149 change_font (1, NULL); 1323 if (!set_fonts ())
1324 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1325
1326 parent = display->root;
1327
1328 attributes.override_redirect = !!option (Opt_override_redirect);
1329
1330#if ENABLE_FRILLS
1331 if (option (Opt_borderLess))
1332 {
1333 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1334 {
1335 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1336 attributes.override_redirect = true;
1337 }
1338 else
1339 {
1340 mwmhints.flags = MWM_HINTS_DECORATIONS;
1341 }
1342 }
1343#endif
1344
1345#if ENABLE_XEMBED
1346 if (rs[Rs_embed])
1347 {
1348 XWindowAttributes wattr;
1349
1350 parent = strtol (rs[Rs_embed], 0, 0);
1351
1352 if (!XGetWindowAttributes (dpy, parent, &wattr))
1353 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1354
1355 window_calc (wattr.width, wattr.height);
1356 }
1357#endif
1358
1150 window_calc (0, 0); 1359 window_calc (0, 0);
1360
1361 /* sub-window placement & size in rxvt_resize_subwindows () */
1362 attributes.background_pixel = pix_colors_focused [Color_border];
1363 attributes.border_pixel = pix_colors_focused [Color_border];
1364 attributes.colormap = cmap;
1365
1366 top = XCreateWindow (dpy, parent,
1367 szHint.x, szHint.y,
1368 szHint.width, szHint.height,
1369 ext_bwidth,
1370 depth, InputOutput, visual,
1371 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1372 &attributes);
1373
1374 this->parent[0] = top;
1375
1151 old_width = szHint.width; 1376 old_width = szHint.width;
1152 old_height = szHint.height; 1377 old_height = szHint.height;
1153 1378
1154 /* parent window - reverse video so we can see placement errors 1379 set_title (rs [Rs_title]);
1155 * sub-window placement & size in rxvt_resize_subwindows () 1380 set_icon_name (rs [Rs_iconName]);
1381
1382 classHint.res_name = (char *)rs[Rs_name];
1383 classHint.res_class = (char *)RESCLASS;
1384
1385 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1386 wmHint.input = True;
1387 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1388 wmHint.window_group = top;
1389
1390 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1391 &szHint, &wmHint, &classHint);
1392#if ENABLE_EWMH
1393# ifdef HAVE_AFTERIMAGE
1394 /*
1395 * set up icon hint
1396 * rs [Rs_iconfile] is path to icon, asv has been created in init_resources
1156 */ 1397 */
1157 1398
1158#ifdef PREFER_24BIT 1399 if (rs [Rs_iconfile])
1159 XSetWindowAttributes attributes; 1400 {
1401 init_asv ();
1160 1402
1161 attributes.background_pixel = PixColors[Color_fg]; 1403 ASImage *im = file2ASImage (rs [Rs_iconfile], 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
1162 attributes.border_pixel = PixColors[Color_border]; 1404 if (asv && im)
1163 attributes.colormap = display->cmap; 1405 {
1164 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display), 1406 int w = im->width;
1165 szHint.x, szHint.y, 1407 int h = im->height;
1166 szHint.width, szHint.height, 1408 long *buffer = (long *)malloc ((2 + w * h) * sizeof (long));
1167 TermWin.ext_bwidth, 1409 ASImage *result = scale_asimage (asv, im,
1168 display->depth, InputOutput, 1410 w, h, ASA_ARGB32,
1169 display->visual, 1411 100, ASIMAGE_QUALITY_DEFAULT);
1170 CWBackPixel | CWBorderPixel | CWColormap, &attributes); 1412 destroy_asimage (&im);
1171#else 1413
1172 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display), 1414 if (buffer && result)
1173 szHint.x, szHint.y, 1415 {
1174 szHint.width, 1416 ARGB32 *asbuf = result->alt.argb32;
1175 szHint.height, 1417 buffer [0] = w;
1176 TermWin.ext_bwidth, 1418 buffer [1] = h;
1177 PixColors[Color_border], 1419
1178 PixColors[Color_fg]); 1420 for (unsigned int i = 0; i < w * h; ++i)
1421 buffer [i + 2] = asbuf [i];
1422
1423 destroy_asimage (&result);
1424 XChangeProperty (dpy, top, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1425 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1426 free (buffer);
1427 }
1428 else
1429 {
1430 if (!buffer)
1431 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1432
1433 if (!result)
1434 rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
1435 }
1436 }
1437 else
1438 rxvt_warn ("Loading image icon failed, continuing without.\n");
1439 }
1179#endif 1440# endif
1441#endif
1180 1442
1181 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1443#if ENABLE_FRILLS
1182 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1444 if (mwmhints.flags)
1445 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1446 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1447#endif
1183 1448
1184 classHint.res_name = (char *)rs[Rs_name]; 1449 Atom protocols[] = {
1185 classHint.res_class = (char *)APL_CLASS; 1450 xa[XA_WM_DELETE_WINDOW],
1451#if ENABLE_EWMH
1452 xa[XA_NET_WM_PING],
1453#endif
1454 };
1186 1455
1187 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1456 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1188 wmHint.input = True;
1189 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1190 : NormalState);
1191 wmHint.window_group = TermWin.parent[0];
1192 1457
1193 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1458#if ENABLE_FRILLS
1194 (char **)argv, argc, &szHint, &wmHint, &classHint); 1459 if (rs[Rs_transient_for])
1460 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1461#endif
1195 1462
1196 XSelectInput (display->display, TermWin.parent[0], 1463#if ENABLE_EWMH
1464 long pid = getpid ();
1465
1466 XChangeProperty (dpy, top,
1467 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1468 PropModeReplace, (unsigned char *)&pid, 1);
1469
1470 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1471#endif
1472
1473 XSelectInput (dpy, top,
1197 KeyPressMask 1474 KeyPressMask
1198#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1475#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1199 | KeyReleaseMask 1476 | KeyReleaseMask
1200#endif 1477#endif
1201 | FocusChangeMask | VisibilityChangeMask 1478 | FocusChangeMask | VisibilityChangeMask
1202 | StructureNotifyMask); 1479 | ExposureMask | StructureNotifyMask);
1480
1203 termwin_ev.start (display, TermWin.parent[0]); 1481 termwin_ev.start (display, top);
1204 1482
1205 /* vt cursor: Black-on-White is standard, but this is more popular */ 1483 /* vt cursor: Black-on-White is standard, but this is more popular */
1206 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1484 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1207
1208#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1209 /* cursor (menuBar/scrollBar): Black-on-White */
1210 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1211#endif
1212
1213#ifdef POINTER_BLANK
1214 {
1215 XColor blackcolour;
1216 blackcolour.red = 0;
1217 blackcolour.green = 0;
1218 blackcolour.blue = 0;
1219 Font f = XLoadFont (display->display, "fixed");
1220 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1221 &blackcolour, &blackcolour);
1222 XUnloadFont (display->display, f);
1223 }
1224#endif
1225 1485
1226 /* the vt window */ 1486 /* the vt window */
1227 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1487 vt = XCreateSimpleWindow (dpy, top,
1228 window_vt_x, window_vt_y, 1488 window_vt_x, window_vt_y,
1229 TermWin_TotalWidth (), 1489 width, height,
1230 TermWin_TotalHeight (),
1231 0, 1490 0,
1232 PixColors[Color_fg], 1491 pix_colors_focused[Color_fg],
1233 PixColors[Color_bg]); 1492 pix_colors_focused[Color_bg]);
1234 1493
1235#ifdef DEBUG_X 1494 attributes.bit_gravity = NorthWestGravity;
1236 XStoreName (display->display, TermWin.vt, "vt window"); 1495 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1237#endif
1238 1496
1239 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1497 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1240 | PropertyChangeMask);
1241 1498
1242#ifdef POINTER_BLANK
1243 pointer_unblank ();
1244
1245 if ((Options & Opt_pointerBlank)) 1499 if (option (Opt_pointerBlank))
1246 vt_emask |= PointerMotionMask; 1500 vt_emask |= PointerMotionMask;
1247 else 1501 else
1248#endif
1249 vt_emask |= (Button1MotionMask | Button3MotionMask); 1502 vt_emask |= Button1MotionMask | Button3MotionMask;
1250 1503
1251 XSelectInput (display->display, TermWin.vt, vt_emask); 1504 vt_select_input ();
1505
1252 vt_ev.start (display, TermWin.vt); 1506 vt_ev.start (display, vt);
1253
1254#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1255 if (menuBar_height ())
1256 {
1257 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1258 window_vt_x, 0,
1259 TermWin_TotalWidth (),
1260 menuBar_TotalHeight (),
1261 0,
1262 PixColors[Color_fg],
1263 PixColors[Color_scroll]);
1264#ifdef DEBUG_X
1265 XStoreName (display->display, menuBar.win, "menubar");
1266#endif
1267
1268 XDefineCursor (display->display, menuBar.win, pointer_leftptr);
1269
1270 XSelectInput (display->display, menuBar.win,
1271 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1272 | Button1MotionMask));
1273 menubar_ev.start (display, menuBar.win);
1274 }
1275#endif
1276
1277#ifdef XPM_BACKGROUND
1278 if (rs[Rs_backgroundPixmap] != NULL
1279 && ! (Options & Opt_transparent))
1280 {
1281 const char *p = rs[Rs_backgroundPixmap];
1282
1283 if ((p = STRCHR (p, ';')) != NULL)
1284 {
1285 p++;
1286 scale_pixmap (p);
1287 }
1288 set_bgPixmap (rs[Rs_backgroundPixmap]);
1289 scr_touch (True);
1290 }
1291#endif
1292 1507
1293 /* graphics context for the vt window */ 1508 /* graphics context for the vt window */
1294 gcvalue.foreground = PixColors[Color_fg]; 1509 gcvalue.foreground = pix_colors[Color_fg];
1295 gcvalue.background = PixColors[Color_bg]; 1510 gcvalue.background = pix_colors[Color_bg];
1296 gcvalue.graphics_exposures = 1; 1511 gcvalue.graphics_exposures = 0;
1297 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1512
1513 gc = XCreateGC (dpy, vt,
1298 GCForeground | GCBackground 1514 GCForeground | GCBackground | GCGraphicsExposures,
1299 | GCGraphicsExposures, &gcvalue); 1515 &gcvalue);
1300 1516
1301#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1517 drawable = new rxvt_drawable (this, vt);
1302 gcvalue.foreground = PixColors[Color_topShadow];
1303 topShadowGC = XCreateGC (display->display, TermWin.vt,
1304 GCForeground, &gcvalue);
1305 gcvalue.foreground = PixColors[Color_bottomShadow];
1306 botShadowGC = XCreateGC (display->display, TermWin.vt,
1307 GCForeground, &gcvalue);
1308 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg
1309 : Color_scroll)];
1310 scrollbarGC = XCreateGC (display->display, TermWin.vt,
1311 GCForeground, &gcvalue);
1312#endif
1313}
1314 1518
1315/*----------------------------------------------------------------------*/ 1519#ifdef OFF_FOCUS_FADING
1316/* 1520 // initially we are in unfocused state
1317 * Run the command in a subprocess and return a file descriptor for the 1521 if (rs[Rs_fade])
1318 * master end of the pseudo-teletype pair with the command talking to 1522 pix_colors = pix_colors_unfocused;
1319 * the slave.
1320 */
1321int
1322rxvt_term::run_command (const char *const *argv)
1323{
1324 int cfd, er;
1325
1326 /* get master (pty) */
1327 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1328 {
1329 rxvt_print_error ("can't open pseudo-tty");
1330 return -1;
1331 }
1332
1333 fcntl (cfd, F_SETFL, O_NONBLOCK);
1334
1335 /* get slave (tty) */
1336 if (tty_fd < 0)
1337 {
1338#ifndef NO_SETOWNER_TTYDEV
1339 privileged_ttydev (SAVE);
1340#endif
1341
1342 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1343 {
1344 close (cfd);
1345 rxvt_print_error ("can't open slave tty %s", ttydev);
1346 return -1;
1347 }
1348 }
1349#ifndef NO_BACKSPACE_KEY
1350 if (key_backspace[0] && !key_backspace[1])
1351 er = key_backspace[0];
1352 else if (STRCMP (key_backspace, "DEC") == 0)
1353 er = '\177'; /* the initial state anyway */
1354 else
1355#endif
1356
1357 er = -1;
1358
1359 rxvt_get_ttymode (& (tio), er);
1360
1361#ifndef __QNX__
1362 /* spin off the command interpreter */
1363 switch (cmd_pid = fork ())
1364 {
1365 case -1:
1366 rxvt_print_error ("can't fork");
1367 return -1;
1368 case 0:
1369 close (cfd); /* only keep tty_fd and STDERR open */
1370
1371 init_env ();
1372
1373 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1374 rxvt_print_error ("could not obtain control of tty");
1375 else
1376 {
1377 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1378 dup2 (tty_fd, STDIN_FILENO);
1379 dup2 (tty_fd, STDOUT_FILENO);
1380 dup2 (tty_fd, STDERR_FILENO);
1381
1382 if (tty_fd > 2)
1383 close (tty_fd);
1384
1385 run_child (argv);
1386 }
1387 exit (EXIT_FAILURE);
1388 /* NOTREACHED */
1389 default:
1390 {
1391#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1392 int fdstdin;
1393
1394 fdstdin = dup (STDIN_FILENO);
1395 dup2 (tty_fd, STDIN_FILENO);
1396#endif
1397
1398#ifdef UTMP_SUPPORT
1399 privileged_utmp (SAVE);
1400#endif
1401
1402#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1403
1404 dup2 (fdstdin, STDIN_FILENO);
1405 close (fdstdin);
1406#endif
1407
1408 }
1409 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1410 break;
1411 }
1412#else /* __QNX__ uses qnxspawn () */
1413 fchmod (tty_fd, 0622);
1414 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1415 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1416
1417 if (run_child (argv) == -1)
1418 exit (EXIT_FAILURE);
1419#endif
1420
1421 return cfd;
1422}
1423
1424/* ------------------------------------------------------------------------- *
1425 * CHILD PROCESS OPERATIONS *
1426 * ------------------------------------------------------------------------- */
1427/*
1428 * The only open file descriptor is the slave tty - so no error messages.
1429 * returns are fatal
1430 */
1431int
1432rxvt_term::run_child (const char *const *argv)
1433{
1434 char *login;
1435
1436 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1437
1438 if (Options & Opt_console)
1439 { /* be virtual console, fail silently */
1440#ifdef TIOCCONS
1441 unsigned int on = 1;
1442
1443 ioctl (STDIN_FILENO, TIOCCONS, &on);
1444#elif defined (SRIOCSREDIR)
1445 int fd;
1446
1447 fd = open (CONSOLE, O_WRONLY, 0);
1448 if (fd >= 0)
1449 {
1450 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1451 close (fd);
1452 }
1453#endif /* SRIOCSREDIR */
1454
1455 }
1456
1457 /* reset signals and spin off the command interpreter */
1458 signal (SIGINT, SIG_DFL);
1459 signal (SIGQUIT, SIG_DFL);
1460 signal (SIGCHLD, SIG_DFL);
1461 /*
1462 * mimick login's behavior by disabling the job control signals
1463 * a shell that wants them can turn them back on
1464 */
1465#ifdef SIGTSTP
1466 signal (SIGTSTP, SIG_IGN);
1467 signal (SIGTTIN, SIG_IGN);
1468 signal (SIGTTOU, SIG_IGN);
1469#endif /* SIGTSTP */
1470
1471 /* set window size */
1472 struct winsize ws;
1473
1474 ws.ws_col = TermWin.ncol;
1475 ws.ws_row = TermWin.nrow;
1476 ws.ws_xpixel = ws.ws_ypixel = 0;
1477 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1478
1479 // unblock signals (signals are blocked by iom.C
1480 sigset_t ss;
1481 sigemptyset (&ss);
1482 sigprocmask (SIG_SETMASK, &ss, 0);
1483
1484#ifndef __QNX__
1485 /* command interpreter path */
1486 if (argv != NULL)
1487 {
1488# ifdef DEBUG_CMD
1489 int i;
1490
1491 for (i = 0; argv[i]; i++)
1492 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1493# endif 1523#endif
1494 1524
1495 execvp (argv[0], (char *const *)argv); 1525 pointer_unblank ();
1496 /* no error message: STDERR is closed! */ 1526 scr_recolour ();
1497 }
1498 else
1499 {
1500 const char *argv0, *shell;
1501
1502 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1503 shell = "/bin/sh";
1504
1505 argv0 = (const char *)rxvt_r_basename (shell);
1506 if (Options & Opt_loginShell)
1507 {
1508 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1509
1510 login[0] = '-';
1511 STRCPY (&login[1], argv0);
1512 argv0 = login;
1513 }
1514 execlp (shell, argv0, NULL);
1515 /* no error message: STDERR is closed! */
1516 }
1517
1518#else /* __QNX__ uses qnxspawn () */
1519
1520 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1521 char *command = NULL, fullcommand[_MAX_PATH];
1522 char **arg_v, *arg_a[2] = { NULL, NULL };
1523
1524 if (argv != NULL)
1525 {
1526 if (access (argv[0], X_OK) == -1)
1527 {
1528 if (STRCHR (argv[0], '/') == NULL)
1529 {
1530 searchenv (argv[0], "PATH", fullcommand);
1531 if (fullcommand[0] != '\0')
1532 command = fullcommand;
1533 }
1534 if (access (command, X_OK) == -1)
1535 return -1;
1536 }
1537 else
1538 command = argv[0];
1539 arg_v = argv;
1540 }
1541 else
1542 {
1543 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1544 command = "/bin/sh";
1545
1546 arg_a[0] = my_basename (command);
1547 if (Options & Opt_loginShell)
1548 {
1549 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1550
1551 login[0] = '-';
1552 STRCPY (&login[1], arg_a[0]);
1553 arg_a[0] = login;
1554 }
1555 arg_v = arg_a;
1556 }
1557 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1558 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1559 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1560 command, arg_v, environ, iov_a, 0);
1561 if (login)
1562 free (login);
1563
1564 close (tty_fd);
1565 return cmd_fd;
1566
1567#endif
1568 return -1;
1569} 1527}
1570 1528
1571/* ------------------------------------------------------------------------- * 1529/* ------------------------------------------------------------------------- *
1572 * GET TTY CURRENT STATE * 1530 * GET TTY CURRENT STATE *
1573 * ------------------------------------------------------------------------- */ 1531 * ------------------------------------------------------------------------- */
1574/* rxvt_get_ttymode () */
1575/* EXTPROTO */
1576void 1532void
1577rxvt_get_ttymode (ttymode_t *tio, int erase) 1533rxvt_get_ttymode (struct termios *tio, int erase)
1578{ 1534{
1579#ifdef HAVE_TERMIOS_H
1580 /* 1535 /*
1581 * standard System V termios interface 1536 * standard System V termios interface
1582 */ 1537 */
1583 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1538 // does not work as stdin is not a tty
1539 // if (tcgetattr (STDIN_FILENO, tio) < 0)
1540 if (1)
1584 { 1541 {
1585 /* return error - use system defaults */ 1542 // return error - use system defaults,
1543 // where possible, and zero elsewhere
1544 memset (tio, 0, sizeof (struct termios));
1545 if (VDISABLE)
1546 for (int i = 0; i < NCCS; i++)
1547 tio->c_cc[i] = VDISABLE;
1548
1586 tio->c_cc[VINTR] = CINTR; 1549 tio->c_cc[VINTR] = CINTR;
1587 tio->c_cc[VQUIT] = CQUIT; 1550 tio->c_cc[VQUIT] = CQUIT;
1588 tio->c_cc[VERASE] = CERASE; 1551 tio->c_cc[VERASE] = CERASE;
1552#ifdef VERASE2
1553 tio->c_cc[VERASE2] = CERASE2;
1554#endif
1589 tio->c_cc[VKILL] = CKILL; 1555 tio->c_cc[VKILL] = CKILL;
1590 tio->c_cc[VSTART] = CSTART; 1556 tio->c_cc[VSTART] = CSTART;
1591 tio->c_cc[VSTOP] = CSTOP; 1557 tio->c_cc[VSTOP] = CSTOP;
1592 tio->c_cc[VSUSP] = CSUSP; 1558 tio->c_cc[VSUSP] = CSUSP;
1593# ifdef VDSUSP 1559# ifdef VDSUSP
1594
1595 tio->c_cc[VDSUSP] = CDSUSP; 1560 tio->c_cc[VDSUSP] = CDSUSP;
1596# endif 1561# endif
1597# ifdef VREPRINT 1562# ifdef VREPRINT
1598
1599 tio->c_cc[VREPRINT] = CRPRNT; 1563 tio->c_cc[VREPRINT] = CRPRNT;
1600# endif 1564# endif
1601# ifdef VDISCRD 1565# ifdef VDISCRD
1602
1603 tio->c_cc[VDISCRD] = CFLUSH; 1566 tio->c_cc[VDISCRD] = CFLUSH;
1604# endif 1567# endif
1605# ifdef VWERSE 1568# ifdef VWERSE
1606
1607 tio->c_cc[VWERSE] = CWERASE; 1569 tio->c_cc[VWERSE] = CWERASE;
1608# endif 1570# endif
1609# ifdef VLNEXT 1571# ifdef VLNEXT
1610
1611 tio->c_cc[VLNEXT] = CLNEXT; 1572 tio->c_cc[VLNEXT] = CLNEXT;
1612# endif 1573# endif
1613
1614 } 1574 }
1575
1615 tio->c_cc[VEOF] = CEOF; 1576 tio->c_cc[VEOF] = CEOF;
1616 tio->c_cc[VEOL] = VDISABLE;
1617# ifdef VEOL2
1618
1619 tio->c_cc[VEOL2] = VDISABLE;
1620# endif
1621# ifdef VSWTC
1622
1623 tio->c_cc[VSWTC] = VDISABLE;
1624# endif
1625# ifdef VSWTCH
1626
1627 tio->c_cc[VSWTCH] = VDISABLE;
1628# endif
1629# if VMIN != VEOF 1577# if VMIN != VEOF
1630
1631 tio->c_cc[VMIN] = 1; 1578 tio->c_cc[VMIN] = 1;
1632# endif 1579# endif
1633# if VTIME != VEOL 1580# if VTIME != VEOL
1634
1635 tio->c_cc[VTIME] = 0; 1581 tio->c_cc[VTIME] = 0;
1636# endif 1582# endif
1637 1583
1638 if (erase != -1) 1584 if (erase != -1)
1639 tio->c_cc[VERASE] = (char)erase; 1585 tio->c_cc[VERASE] = erase;
1640 1586
1641 /* input modes */ 1587 /* input modes */
1642 tio->c_iflag = (BRKINT | IGNPAR | ICRNL 1588 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1643# ifdef IMAXBEL 1589# ifdef IMAXBEL
1644 | IMAXBEL 1590 | IMAXBEL
… …
1655 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1601 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1656# if defined (ECHOCTL) && defined (ECHOKE) 1602# if defined (ECHOCTL) && defined (ECHOKE)
1657 | ECHOCTL | ECHOKE 1603 | ECHOCTL | ECHOKE
1658# endif 1604# endif
1659 | ECHOE | ECHOK); 1605 | ECHOE | ECHOK);
1660# else /* HAVE_TERMIOS_H */
1661
1662 /*
1663 * sgtty interface
1664 */
1665
1666 /* get parameters -- gtty */
1667 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1668 {
1669 tio->sg.sg_erase = CERASE; /* ^H */
1670 tio->sg.sg_kill = CKILL; /* ^U */
1671 }
1672 if (erase != -1)
1673 tio->sg.sg_erase = (char)erase;
1674
1675 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1676
1677 /* get special characters */
1678 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1679 {
1680 tio->tc.t_intrc = CINTR; /* ^C */
1681 tio->tc.t_quitc = CQUIT; /* ^\ */
1682 tio->tc.t_startc = CSTART; /* ^Q */
1683 tio->tc.t_stopc = CSTOP; /* ^S */
1684 tio->tc.t_eofc = CEOF; /* ^D */
1685 tio->tc.t_brkc = -1;
1686 }
1687 /* get local special chars */
1688 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1689 {
1690 tio->lc.t_suspc = CSUSP; /* ^Z */
1691 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1692 tio->lc.t_rprntc = CRPRNT; /* ^R */
1693 tio->lc.t_flushc = CFLUSH; /* ^O */
1694 tio->lc.t_werasc = CWERASE; /* ^W */
1695 tio->lc.t_lnextc = CLNEXT; /* ^V */
1696 }
1697 /* get line discipline */
1698 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1699# ifdef NTTYDISC
1700
1701 tio->line = NTTYDISC;
1702# endif /* NTTYDISC */
1703
1704 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1705#endif /* HAVE_TERMIOS_H */
1706 1606
1707 /* 1607 /*
1708 * Debugging 1608 * Debugging
1709 */ 1609 */
1710#ifdef DEBUG_TTYMODE 1610#ifdef DEBUG_TTYMODE
1711#ifdef HAVE_TERMIOS_H
1712 /* c_iflag bits */ 1611 /* c_iflag bits */
1713 fprintf (stderr, "Input flags\n"); 1612 fprintf (stderr, "Input flags\n");
1714 1613
1715 /* cpp token stringize doesn't work on all machines <sigh> */ 1614 /* cpp token stringize doesn't work on all machines <sigh> */
1716# define FOO(flag,name) \ 1615# define FOO(flag,name) \
1717 if ((tio->c_iflag) & flag) \ 1616 if ((tio->c_iflag) & flag) \
1718 fprintf (stderr, "%s ", name) 1617 fprintf (stderr, "%s ", name)
1719 1618
1720 /* c_iflag bits */ 1619 /* c_iflag bits */
1721 FOO (IGNBRK, "IGNBRK"); 1620 FOO (IGNBRK, "IGNBRK");
1722 FOO (BRKINT, "BRKINT"); 1621 FOO (BRKINT, "BRKINT");
1723 FOO (IGNPAR, "IGNPAR"); 1622 FOO (IGNPAR, "IGNPAR");
… …
1728 FOO (IGNCR, "IGNCR"); 1627 FOO (IGNCR, "IGNCR");
1729 FOO (ICRNL, "ICRNL"); 1628 FOO (ICRNL, "ICRNL");
1730 FOO (IXON, "IXON"); 1629 FOO (IXON, "IXON");
1731 FOO (IXOFF, "IXOFF"); 1630 FOO (IXOFF, "IXOFF");
1732# ifdef IUCLC 1631# ifdef IUCLC
1733
1734 FOO (IUCLC, "IUCLC"); 1632 FOO (IUCLC, "IUCLC");
1735# endif 1633# endif
1736# ifdef IXANY 1634# ifdef IXANY
1737
1738 FOO (IXANY, "IXANY"); 1635 FOO (IXANY, "IXANY");
1739# endif 1636# endif
1740# ifdef IMAXBEL 1637# ifdef IMAXBEL
1741
1742 FOO (IMAXBEL, "IMAXBEL"); 1638 FOO (IMAXBEL, "IMAXBEL");
1743# endif 1639# endif
1744 1640
1745 fprintf (stderr, "\n"); 1641 fprintf (stderr, "\n");
1746 1642
… …
1753 FOO (VERASE, "VERASE"); 1649 FOO (VERASE, "VERASE");
1754 FOO (VKILL, "VKILL"); 1650 FOO (VKILL, "VKILL");
1755 FOO (VEOF, "VEOF"); 1651 FOO (VEOF, "VEOF");
1756 FOO (VEOL, "VEOL"); 1652 FOO (VEOL, "VEOL");
1757# ifdef VEOL2 1653# ifdef VEOL2
1758
1759 FOO (VEOL2, "VEOL2"); 1654 FOO (VEOL2, "VEOL2");
1760# endif 1655# endif
1761# ifdef VSWTC 1656# ifdef VSWTC
1762
1763 FOO (VSWTC, "VSWTC"); 1657 FOO (VSWTC, "VSWTC");
1764# endif 1658# endif
1765# ifdef VSWTCH 1659# ifdef VSWTCH
1766
1767 FOO (VSWTCH, "VSWTCH"); 1660 FOO (VSWTCH, "VSWTCH");
1768# endif 1661# endif
1769
1770 FOO (VSTART, "VSTART"); 1662 FOO (VSTART, "VSTART");
1771 FOO (VSTOP, "VSTOP"); 1663 FOO (VSTOP, "VSTOP");
1772 FOO (VSUSP, "VSUSP"); 1664 FOO (VSUSP, "VSUSP");
1773# ifdef VDSUSP 1665# ifdef VDSUSP
1774
1775 FOO (VDSUSP, "VDSUSP"); 1666 FOO (VDSUSP, "VDSUSP");
1776# endif 1667# endif
1777# ifdef VREPRINT 1668# ifdef VREPRINT
1778
1779 FOO (VREPRINT, "VREPRINT"); 1669 FOO (VREPRINT, "VREPRINT");
1780# endif 1670# endif
1781# ifdef VDISCRD 1671# ifdef VDISCRD
1782
1783 FOO (VDISCRD, "VDISCRD"); 1672 FOO (VDISCRD, "VDISCRD");
1784# endif 1673# endif
1785# ifdef VWERSE 1674# ifdef VWERSE
1786
1787 FOO (VWERSE, "VWERSE"); 1675 FOO (VWERSE, "VWERSE");
1788# endif 1676# endif
1789# ifdef VLNEXT 1677# ifdef VLNEXT
1790
1791 FOO (VLNEXT, "VLNEXT"); 1678 FOO (VLNEXT, "VLNEXT");
1792# endif 1679# endif
1793 1680
1794 fprintf (stderr, "\n"); 1681 fprintf (stderr, "\n");
1795# undef FOO 1682# undef FOO
1796# endif /* HAVE_TERMIOS_H */ 1683#endif /* DEBUG_TTYMODE */
1797#endif /* DEBUG_TTYMODE */
1798} 1684}
1799 1685
1686/*----------------------------------------------------------------------*/
1687/*
1688 * Run the command in a subprocess and return a file descriptor for the
1689 * master end of the pseudo-teletype pair with the command talking to
1690 * the slave.
1691 */
1692void
1693rxvt_term::run_command (const char *const *argv)
1694{
1695#if ENABLE_FRILLS
1696 if (rs[Rs_pty_fd])
1697 {
1698 pty->pty = atoi (rs[Rs_pty_fd]);
1699
1700 if (pty->pty >= 0)
1701 {
1702 if (getfd_hook)
1703 pty->pty = (*getfd_hook) (pty->pty);
1704
1705 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1706 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1707 }
1708 }
1709 else
1710#endif
1711 if (!pty->get ())
1712 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1713
1714 int er;
1715
1716#ifndef NO_BACKSPACE_KEY
1717 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1718 er = rs[Rs_backspace_key][0];
1719 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1720 er = '\177'; /* the initial state anyway */
1721 else
1722#endif
1723 er = -1;
1724
1725 rxvt_get_ttymode (&tio, er);
1726 /* init terminal attributes */
1727 cfsetospeed (&tio, BAUDRATE);
1728 cfsetispeed (&tio, BAUDRATE);
1729 tcsetattr (pty->tty, TCSANOW, &tio);
1730 pty->set_utf8_mode (enc_utf8);
1731
1732 /* set initial window size */
1733 tt_winch ();
1734
1735#if ENABLE_FRILLS
1736 if (rs[Rs_pty_fd])
1737 return;
1738#endif
1739
1740 /* spin off the command interpreter */
1741 switch (cmd_pid = fork ())
1742 {
1743 case -1:
1744 {
1745 cmd_pid = 0;
1746 rxvt_fatal ("can't fork, aborting.\n");
1747 }
1748 case 0:
1749 init_env ();
1750
1751 if (!pty->make_controlling_tty ())
1752 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1753 else
1754 {
1755 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1756 dup2 (pty->tty, STDIN_FILENO);
1757 dup2 (pty->tty, STDOUT_FILENO);
1758 dup2 (pty->tty, STDERR_FILENO);
1759
1760 // close all our file handles that we do no longer need
1761 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1762 {
1763 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1764 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1765 }
1766
1767 run_child (argv);
1768 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1769 }
1770
1771 _exit (EXIT_FAILURE);
1772
1773 default:
1774 if (!option (Opt_utmpInhibit))
1775 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1776
1777 pty->close_tty ();
1778
1779 child_ev.start (cmd_pid);
1780
1781 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1782 break;
1783 }
1784}
1785
1786/* ------------------------------------------------------------------------- *
1787 * CHILD PROCESS OPERATIONS *
1788 * ------------------------------------------------------------------------- */
1789/*
1790 * The only open file descriptor is the slave tty - so no error messages.
1791 * returns are fatal
1792 */
1793int
1794rxvt_term::run_child (const char *const *argv)
1795{
1796 char *login;
1797
1798 if (option (Opt_console))
1799 {
1800 /* be virtual console, fail silently */
1801#ifdef TIOCCONS
1802 unsigned int on = 1;
1803
1804 ioctl (STDIN_FILENO, TIOCCONS, &on);
1805#elif defined (SRIOCSREDIR)
1806 int fd;
1807
1808 fd = open (CONSOLE, O_WRONLY, 0);
1809 if (fd >= 0)
1810 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1811 close (fd);
1812#endif /* SRIOCSREDIR */
1813 }
1814
1815 /* reset signals and spin off the command interpreter */
1816 signal (SIGINT, SIG_DFL);
1817 signal (SIGQUIT, SIG_DFL);
1818 signal (SIGCHLD, SIG_DFL);
1819 signal (SIGHUP, SIG_DFL);
1820 signal (SIGPIPE, SIG_DFL);
1821 /*
1822 * mimick login's behavior by disabling the job control signals
1823 * a shell that wants them can turn them back on
1824 */
1825#ifdef SIGTSTP
1826 signal (SIGTSTP, SIG_IGN);
1827 signal (SIGTTIN, SIG_IGN);
1828 signal (SIGTTOU, SIG_IGN);
1829#endif /* SIGTSTP */
1830
1831 /* command interpreter path */
1832 if (argv)
1833 {
1834# ifdef DEBUG_CMD
1835 int i;
1836
1837 for (i = 0; argv[i]; i++)
1838 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1839# endif
1840
1841 execvp (argv[0], (char *const *)argv);
1842 /* no error message: STDERR is closed! */
1843 }
1844 else
1845 {
1846 const char *argv0, *shell;
1847
1848 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1849 shell = "/bin/sh";
1850
1851 argv0 = rxvt_basename (shell);
1852
1853 if (option (Opt_loginShell))
1854 {
1855 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1856
1857 login[0] = '-';
1858 strcpy (&login[1], argv0);
1859 argv0 = login;
1860 }
1861
1862 execlp (shell, argv0, (char *)0);
1863 /* no error message: STDERR is closed! */
1864 }
1865
1866 return -1;
1867}
1868
1800/*----------------------- end-of-file (C source) -----------------------*/ 1869/*----------------------- end-of-file (C source) -----------------------*/

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