ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/init.C
(Generate patch)

Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.21 by pcg, Sat Jan 31 02:14:58 2004 UTC vs.
Revision 1.342 by root, Mon Dec 15 02:04:02 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.21 2004/01/31 02:14:58 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 3 of the License, or
19 * (at your option) any later version. 20 * (at your option) any later version.
20 * 21 *
21 * This program is distributed in the hope that it will be useful, 22 * This program is distributed in the hope that it will be useful,
22 * but WITHOUT ANY WARRANTY; without even the implied warranty of 23 * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 24 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
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"
40
41#include <limits>
37 42
38#include <signal.h> 43#include <signal.h>
39 44
45#include <fcntl.h>
46
47#ifdef HAVE_XSETLOCALE
48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# include <locale.h>
52#endif
53
54#ifdef HAVE_NL_LANGINFO
55# include <langinfo.h>
56#endif
57
58#ifdef HAVE_STARTUP_NOTIFICATION
59# define SN_API_NOT_YET_FROZEN
60# include <libsn/sn-launchee.h>
61#endif
62
63#ifdef DISPLAY_IS_IP
64/* On Solaris link with -lsocket and -lnsl */
65#include <sys/types.h>
66#include <sys/socket.h>
67
68/* these next two are probably only on Sun (not Solaris) */
69#ifdef HAVE_SYS_SOCKIO_H
70#include <sys/sockio.h>
71#endif
72#ifdef HAVE_SYS_BYTEORDER_H
73#include <sys/byteorder.h>
74#endif
75
76#include <netinet/in.h>
77#include <arpa/inet.h>
78#include <net/if.h>
79#include <net/if_arp.h>
80
81static char * ecb_cold
82rxvt_network_display (const char *display)
83{
84 char buffer[1024], *rval = NULL;
85 struct ifconf ifc;
86 struct ifreq *ifr;
87 int i, skfd;
88
89 if (display[0] != ':' && strncmp (display, "unix:", 5))
90 return (char *) display; /* nothing to do */
91
92 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
93 ifc.ifc_buf = buffer;
94
95 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
96 {
97 perror ("socket");
98 return NULL;
99 }
100
101 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
102 {
103 perror ("SIOCGIFCONF");
104 close (skfd);
105 return NULL;
106 }
107
108 for (i = 0, ifr = ifc.ifc_req;
109 i < (ifc.ifc_len / sizeof (struct ifreq));
110 i++, ifr++)
111 {
112 struct ifreq ifr2;
113
114 strcpy (ifr2.ifr_name, ifr->ifr_name);
115
116 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
117 {
118 unsigned long addr;
119 struct sockaddr_in *p_addr;
120
121 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
122 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
123
124 /*
125 * not "0.0.0.0" or "127.0.0.1" - so format the address
126 */
127 if (addr && addr != 0x7F000001)
128 {
129 char *colon = strchr (display, ':');
130
131 if (colon == NULL)
132 colon = ":0.0";
133
134 rval = rxvt_malloc (strlen (colon) + 16);
135 sprintf (rval, "%d.%d.%d.%d%s",
136 (int) ((addr >> 030) & 0xFF),
137 (int) ((addr >> 020) & 0xFF),
138 (int) ((addr >> 010) & 0xFF),
139 (int) (addr & 0xFF), colon);
140 break;
141 }
142 }
143 }
144
145 close (skfd);
146
147 return rval;
148}
149#endif
150
40const char *const def_colorName[] = 151static const char *const def_colorName[] =
41 { 152 {
42 COLOR_FOREGROUND, 153 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 154 COLOR_BACKGROUND,
44 /* low-intensity colors */ 155 /* low-intensity colors */
45 "Black", /* 0: black (#000000) */ 156 "rgb:00/00/00", // 0: black (Black)
46#ifndef NO_BRIGHTCOLOR 157 "rgb:cd/00/00", // 1: red (Red3)
47 "Red3", /* 1: red (#CD0000) */ 158 "rgb:00/cd/00", // 2: green (Green3)
48 "Green3", /* 2: green (#00CD00) */ 159 "rgb:cd/cd/00", // 3: yellow (Yellow3)
49 "Yellow3", /* 3: yellow (#CDCD00) */ 160 "rgb:00/00/cd", // 4: blue (Blue3)
50 "Blue3", /* 4: blue (#0000CD) */ 161 "rgb:cd/00/cd", // 5: magenta (Magenta3)
51 "Magenta3", /* 5: magenta (#CD00CD) */ 162 "rgb:00/cd/cd", // 6: cyan (Cyan3)
52 "Cyan3", /* 6: cyan (#00CDCD) */
53# ifdef XTERM_COLORS 163# ifdef XTERM_COLORS
54 "Grey90", /* 7: white (#E5E5E5) */ 164 "rgb:e5/e5/e5", // 7: white (Grey90)
55# else 165# else
56 "AntiqueWhite", /* 7: white (#FAEBD7) */ 166 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
57# endif 167# endif
58 /* high-intensity colors */ 168 /* high-intensity colors */
59# ifdef XTERM_COLORS 169# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 170 "rgb:4d/4d/4d", // 8: bright black (Grey30)
61# else 171# else
62 "Grey25", /* 8: bright black (#404040) */ 172 "rgb:40/40/40", // 8: bright black (Grey25)
63# endif 173# endif
64#endif /* NO_BRIGHTCOLOR */ 174 "rgb:ff/00/00", // 1/9: bright red (Reed)
65 "Red", /* 1/9: bright red (#FF0000) */ 175 "rgb:00/ff/00", // 2/10: bright green (Green)
66 "Green", /* 2/10: bright green (#00FF00) */ 176 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 177 "rgb:00/00/ff", // 4/12: bright blue (Blue)
68 "Blue", /* 4/12: bright blue (#0000FF) */ 178 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 179 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 180 "rgb:ff/ff/ff", // 7/15: bright white (White)
71 "White", /* 7/15: bright white (#FFFFFF) */ 181
72#ifdef TTY_256COLOR 182#if !USE_256_COLORS
73 "rgb:00/00/00", /* default 16-255 color table */ 183 // 88 xterm colours
74 "rgb:00/00/2a", 184 "rgb:00/00/00",
75 "rgb:00/00/55", 185 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 186 "rgb:00/00/cd",
187 "rgb:00/00/ff",
79 "rgb:00/2a/00", 188 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 189 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 190 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 191 "rgb:00/8b/ff",
89 "rgb:00/55/aa",
90 "rgb:00/55/d4",
91 "rgb:00/7f/00",
92 "rgb:00/7f/2a",
93 "rgb:00/7f/55",
94 "rgb:00/7f/7f",
95 "rgb:00/7f/aa",
96 "rgb:00/7f/d4",
97 "rgb:00/aa/00",
98 "rgb:00/aa/2a",
99 "rgb:00/aa/55",
100 "rgb:00/aa/7f",
101 "rgb:00/aa/aa",
102 "rgb:00/aa/d4",
103 "rgb:00/d4/00", 192 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 193 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "rgb:00/d4/d4", 194 "rgb:00/cd/cd",
195 "rgb:00/cd/ff",
196 "rgb:00/ff/00",
197 "rgb:00/ff/8b",
198 "rgb:00/ff/cd",
199 "rgb:00/ff/ff",
109 "rgb:2a/00/00", 200 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 201 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 202 "rgb:8b/00/cd",
115 "rgb:2a/2a/00",
116 "rgb:2a/2a/2a",
117 "rgb:2a/2a/55",
118 "rgb:2a/2a/7f",
119 "rgb:2a/2a/aa",
120 "rgb:2a/2a/d4",
121 "rgb:2a/55/00",
122 "rgb:2a/55/2a",
123 "rgb:2a/55/55",
124 "rgb:2a/55/7f",
125 "rgb:2a/55/aa",
126 "rgb:2a/55/d4",
127 "rgb:2a/7f/00",
128 "rgb:2a/7f/2a",
129 "rgb:2a/7f/55",
130 "rgb:2a/7f/7f",
131 "rgb:2a/7f/aa",
132 "rgb:2a/7f/d4",
133 "rgb:2a/aa/00",
134 "rgb:2a/aa/2a",
135 "rgb:2a/aa/55",
136 "rgb:2a/aa/7f",
137 "rgb:2a/aa/aa",
138 "rgb:2a/aa/d4",
139 "rgb:2a/d4/00",
140 "rgb:2a/d4/2a",
141 "rgb:2a/d4/55",
142 "rgb:2a/d4/7f",
143 "rgb:2a/d4/aa",
144 "rgb:2a/d4/d4",
145 "rgb:55/00/00",
146 "rgb:55/00/2a",
147 "rgb:55/00/55",
148 "rgb:55/00/7f", 203 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 204 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 205 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 206 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 207 "rgb:8b/8b/ff",
155 "rgb:55/2a/aa",
156 "rgb:55/2a/d4",
157 "rgb:55/55/00",
158 "rgb:55/55/2a",
159 "rgb:55/55/55",
160 "rgb:55/55/7f",
161 "rgb:55/55/aa",
162 "rgb:55/55/d4",
163 "rgb:55/7f/00",
164 "rgb:55/7f/2a",
165 "rgb:55/7f/55",
166 "rgb:55/7f/7f",
167 "rgb:55/7f/aa",
168 "rgb:55/7f/d4",
169 "rgb:55/aa/00",
170 "rgb:55/aa/2a",
171 "rgb:55/aa/55",
172 "rgb:55/aa/7f",
173 "rgb:55/aa/aa",
174 "rgb:55/aa/d4",
175 "rgb:55/d4/00", 208 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 209 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 210 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 211 "rgb:8b/cd/ff",
182 "rgb:7f/00/2a",
183 "rgb:7f/00/55",
184 "rgb:7f/00/7f",
185 "rgb:7f/00/aa",
186 "rgb:7f/00/d4",
187 "rgb:7f/2a/00",
188 "rgb:7f/2a/2a",
189 "rgb:7f/2a/55",
190 "rgb:7f/2a/7f",
191 "rgb:7f/2a/aa",
192 "rgb:7f/2a/d4",
193 "rgb:7f/55/00",
194 "rgb:7f/55/2a",
195 "rgb:7f/55/55",
196 "rgb:7f/55/7f",
197 "rgb:7f/55/aa",
198 "rgb:7f/55/d4",
199 "rgb:7f/7f/00", 212 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 213 "rgb:8b/ff/8b",
201 "rgb:7f/7f/55",
202 "rgb:7f/7f/7f",
203 "rgb:7f/7f/aa",
204 "rgb:7f/7f/d4",
205 "rgb:7f/aa/00",
206 "rgb:7f/aa/2a",
207 "rgb:7f/aa/55",
208 "rgb:7f/aa/7f",
209 "rgb:7f/aa/aa",
210 "rgb:7f/aa/d4",
211 "rgb:7f/d4/00",
212 "rgb:7f/d4/2a",
213 "rgb:7f/d4/55",
214 "rgb:7f/d4/7f",
215 "rgb:7f/d4/aa",
216 "rgb:7f/d4/d4",
217 "rgb:aa/00/00",
218 "rgb:aa/00/2a",
219 "rgb:aa/00/55",
220 "rgb:aa/00/7f",
221 "rgb:aa/00/aa",
222 "rgb:aa/00/d4",
223 "rgb:aa/2a/00",
224 "rgb:aa/2a/2a",
225 "rgb:aa/2a/55",
226 "rgb:aa/2a/7f",
227 "rgb:aa/2a/aa",
228 "rgb:aa/2a/d4",
229 "rgb:aa/55/00",
230 "rgb:aa/55/2a",
231 "rgb:aa/55/55",
232 "rgb:aa/55/7f",
233 "rgb:aa/55/aa",
234 "rgb:aa/55/d4",
235 "rgb:aa/7f/00",
236 "rgb:aa/7f/2a",
237 "rgb:aa/7f/55",
238 "rgb:aa/7f/7f",
239 "rgb:aa/7f/aa",
240 "rgb:aa/7f/d4", 214 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 215 "rgb:8b/ff/ff",
242 "rgb:aa/aa/2a",
243 "rgb:aa/aa/55",
244 "rgb:aa/aa/7f",
245 "rgb:aa/aa/aa",
246 "rgb:aa/aa/d4",
247 "rgb:aa/d4/00",
248 "rgb:aa/d4/2a",
249 "rgb:aa/d4/55",
250 "rgb:aa/d4/7f",
251 "rgb:aa/d4/aa",
252 "rgb:aa/d4/d4",
253 "rgb:d4/00/00", 216 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 217 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 218 "rgb:cd/00/cd",
219 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 220 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 221 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 222 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 223 "rgb:cd/8b/ff",
269 "rgb:d4/55/aa",
270 "rgb:d4/55/d4",
271 "rgb:d4/7f/00",
272 "rgb:d4/7f/2a",
273 "rgb:d4/7f/55",
274 "rgb:d4/7f/7f",
275 "rgb:d4/7f/aa",
276 "rgb:d4/7f/d4",
277 "rgb:d4/aa/00",
278 "rgb:d4/aa/2a",
279 "rgb:d4/aa/55",
280 "rgb:d4/aa/7f",
281 "rgb:d4/aa/aa",
282 "rgb:d4/aa/d4",
283 "rgb:d4/d4/00", 224 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 225 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "rgb:d4/d4/d4", 226 "rgb:cd/cd/cd",
227 "rgb:cd/cd/ff",
228 "rgb:cd/ff/00",
229 "rgb:cd/ff/8b",
230 "rgb:cd/ff/cd",
231 "rgb:cd/ff/ff",
232 "rgb:ff/00/00",
233 "rgb:ff/00/8b",
234 "rgb:ff/00/cd",
235 "rgb:ff/00/ff",
236 "rgb:ff/8b/00",
237 "rgb:ff/8b/8b",
238 "rgb:ff/8b/cd",
239 "rgb:ff/8b/ff",
240 "rgb:ff/cd/00",
241 "rgb:ff/cd/8b",
242 "rgb:ff/cd/cd",
243 "rgb:ff/cd/ff",
244 "rgb:ff/ff/00",
245 "rgb:ff/ff/8b",
246 "rgb:ff/ff/cd",
247 "rgb:ff/ff/ff",
248 "rgb:2e/2e/2e",
249 "rgb:5c/5c/5c",
250 "rgb:73/73/73",
251 "rgb:8b/8b/8b",
252 "rgb:a2/a2/a2",
253 "rgb:b9/b9/b9",
254 "rgb:d0/d0/d0",
255 "rgb:e7/e7/e7",
256#else
257 // 256 xterm colours
258 "rgb:00/00/00",
259 "rgb:00/00/5f",
260 "rgb:00/00/87",
261 "rgb:00/00/af",
262 "rgb:00/00/d7",
263 "rgb:00/00/ff",
264 "rgb:00/5f/00",
265 "rgb:00/5f/5f",
266 "rgb:00/5f/87",
267 "rgb:00/5f/af",
268 "rgb:00/5f/d7",
269 "rgb:00/5f/ff",
270 "rgb:00/87/00",
271 "rgb:00/87/5f",
272 "rgb:00/87/87",
273 "rgb:00/87/af",
274 "rgb:00/87/d7",
275 "rgb:00/87/ff",
276 "rgb:00/af/00",
277 "rgb:00/af/5f",
278 "rgb:00/af/87",
279 "rgb:00/af/af",
280 "rgb:00/af/d7",
281 "rgb:00/af/ff",
282 "rgb:00/d7/00",
283 "rgb:00/d7/5f",
284 "rgb:00/d7/87",
285 "rgb:00/d7/af",
286 "rgb:00/d7/d7",
287 "rgb:00/d7/ff",
288 "rgb:00/ff/00",
289 "rgb:00/ff/5f",
290 "rgb:00/ff/87",
291 "rgb:00/ff/af",
292 "rgb:00/ff/d7",
293 "rgb:00/ff/ff",
294 "rgb:5f/00/00",
295 "rgb:5f/00/5f",
296 "rgb:5f/00/87",
297 "rgb:5f/00/af",
298 "rgb:5f/00/d7",
299 "rgb:5f/00/ff",
300 "rgb:5f/5f/00",
301 "rgb:5f/5f/5f",
302 "rgb:5f/5f/87",
303 "rgb:5f/5f/af",
304 "rgb:5f/5f/d7",
305 "rgb:5f/5f/ff",
306 "rgb:5f/87/00",
307 "rgb:5f/87/5f",
308 "rgb:5f/87/87",
309 "rgb:5f/87/af",
310 "rgb:5f/87/d7",
311 "rgb:5f/87/ff",
312 "rgb:5f/af/00",
313 "rgb:5f/af/5f",
314 "rgb:5f/af/87",
315 "rgb:5f/af/af",
316 "rgb:5f/af/d7",
317 "rgb:5f/af/ff",
318 "rgb:5f/d7/00",
319 "rgb:5f/d7/5f",
320 "rgb:5f/d7/87",
321 "rgb:5f/d7/af",
322 "rgb:5f/d7/d7",
323 "rgb:5f/d7/ff",
324 "rgb:5f/ff/00",
325 "rgb:5f/ff/5f",
326 "rgb:5f/ff/87",
327 "rgb:5f/ff/af",
328 "rgb:5f/ff/d7",
329 "rgb:5f/ff/ff",
330 "rgb:87/00/00",
331 "rgb:87/00/5f",
332 "rgb:87/00/87",
333 "rgb:87/00/af",
334 "rgb:87/00/d7",
335 "rgb:87/00/ff",
336 "rgb:87/5f/00",
337 "rgb:87/5f/5f",
338 "rgb:87/5f/87",
339 "rgb:87/5f/af",
340 "rgb:87/5f/d7",
341 "rgb:87/5f/ff",
342 "rgb:87/87/00",
343 "rgb:87/87/5f",
344 "rgb:87/87/87",
345 "rgb:87/87/af",
346 "rgb:87/87/d7",
347 "rgb:87/87/ff",
348 "rgb:87/af/00",
349 "rgb:87/af/5f",
350 "rgb:87/af/87",
351 "rgb:87/af/af",
352 "rgb:87/af/d7",
353 "rgb:87/af/ff",
354 "rgb:87/d7/00",
355 "rgb:87/d7/5f",
356 "rgb:87/d7/87",
357 "rgb:87/d7/af",
358 "rgb:87/d7/d7",
359 "rgb:87/d7/ff",
360 "rgb:87/ff/00",
361 "rgb:87/ff/5f",
362 "rgb:87/ff/87",
363 "rgb:87/ff/af",
364 "rgb:87/ff/d7",
365 "rgb:87/ff/ff",
366 "rgb:af/00/00",
367 "rgb:af/00/5f",
368 "rgb:af/00/87",
369 "rgb:af/00/af",
370 "rgb:af/00/d7",
371 "rgb:af/00/ff",
372 "rgb:af/5f/00",
373 "rgb:af/5f/5f",
374 "rgb:af/5f/87",
375 "rgb:af/5f/af",
376 "rgb:af/5f/d7",
377 "rgb:af/5f/ff",
378 "rgb:af/87/00",
379 "rgb:af/87/5f",
380 "rgb:af/87/87",
381 "rgb:af/87/af",
382 "rgb:af/87/d7",
383 "rgb:af/87/ff",
384 "rgb:af/af/00",
385 "rgb:af/af/5f",
386 "rgb:af/af/87",
387 "rgb:af/af/af",
388 "rgb:af/af/d7",
389 "rgb:af/af/ff",
390 "rgb:af/d7/00",
391 "rgb:af/d7/5f",
392 "rgb:af/d7/87",
393 "rgb:af/d7/af",
394 "rgb:af/d7/d7",
395 "rgb:af/d7/ff",
396 "rgb:af/ff/00",
397 "rgb:af/ff/5f",
398 "rgb:af/ff/87",
399 "rgb:af/ff/af",
400 "rgb:af/ff/d7",
401 "rgb:af/ff/ff",
402 "rgb:d7/00/00",
403 "rgb:d7/00/5f",
404 "rgb:d7/00/87",
405 "rgb:d7/00/af",
406 "rgb:d7/00/d7",
407 "rgb:d7/00/ff",
408 "rgb:d7/5f/00",
409 "rgb:d7/5f/5f",
410 "rgb:d7/5f/87",
411 "rgb:d7/5f/af",
412 "rgb:d7/5f/d7",
413 "rgb:d7/5f/ff",
414 "rgb:d7/87/00",
415 "rgb:d7/87/5f",
416 "rgb:d7/87/87",
417 "rgb:d7/87/af",
418 "rgb:d7/87/d7",
419 "rgb:d7/87/ff",
420 "rgb:d7/af/00",
421 "rgb:d7/af/5f",
422 "rgb:d7/af/87",
423 "rgb:d7/af/af",
424 "rgb:d7/af/d7",
425 "rgb:d7/af/ff",
426 "rgb:d7/d7/00",
427 "rgb:d7/d7/5f",
428 "rgb:d7/d7/87",
429 "rgb:d7/d7/af",
430 "rgb:d7/d7/d7",
431 "rgb:d7/d7/ff",
432 "rgb:d7/ff/00",
433 "rgb:d7/ff/5f",
434 "rgb:d7/ff/87",
435 "rgb:d7/ff/af",
436 "rgb:d7/ff/d7",
437 "rgb:d7/ff/ff",
438 "rgb:ff/00/00",
439 "rgb:ff/00/5f",
440 "rgb:ff/00/87",
441 "rgb:ff/00/af",
442 "rgb:ff/00/d7",
443 "rgb:ff/00/ff",
444 "rgb:ff/5f/00",
445 "rgb:ff/5f/5f",
446 "rgb:ff/5f/87",
447 "rgb:ff/5f/af",
448 "rgb:ff/5f/d7",
449 "rgb:ff/5f/ff",
450 "rgb:ff/87/00",
451 "rgb:ff/87/5f",
452 "rgb:ff/87/87",
453 "rgb:ff/87/af",
454 "rgb:ff/87/d7",
455 "rgb:ff/87/ff",
456 "rgb:ff/af/00",
457 "rgb:ff/af/5f",
458 "rgb:ff/af/87",
459 "rgb:ff/af/af",
460 "rgb:ff/af/d7",
461 "rgb:ff/af/ff",
462 "rgb:ff/d7/00",
463 "rgb:ff/d7/5f",
464 "rgb:ff/d7/87",
465 "rgb:ff/d7/af",
466 "rgb:ff/d7/d7",
467 "rgb:ff/d7/ff",
468 "rgb:ff/ff/00",
469 "rgb:ff/ff/5f",
470 "rgb:ff/ff/87",
471 "rgb:ff/ff/af",
472 "rgb:ff/ff/d7",
473 "rgb:ff/ff/ff",
289 "rgb:08/08/08", 474 "rgb:08/08/08",
290 "rgb:12/12/12", 475 "rgb:12/12/12",
291 "rgb:1c/1c/1c", 476 "rgb:1c/1c/1c",
292 "rgb:26/26/26", 477 "rgb:26/26/26",
293 "rgb:30/30/30", 478 "rgb:30/30/30",
… …
309 "rgb:d0/d0/d0", 494 "rgb:d0/d0/d0",
310 "rgb:da/da/da", 495 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 496 "rgb:e4/e4/e4",
312 "rgb:ee/ee/ee", 497 "rgb:ee/ee/ee",
313#endif 498#endif
499
314#ifndef NO_CURSORCOLOR 500#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 501 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 502 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 503#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer */ 504 NULL, /* Color_pointer_fg */
505 NULL, /* Color_pointer_bg */
319 NULL, /* Color_border */ 506 NULL, /* Color_border */
320#ifndef NO_BOLD_UNDERLINE_REVERSE 507#ifndef NO_BOLD_UNDERLINE_REVERSE
321 NULL, /* Color_BD */ 508 NULL, /* Color_BD */
509 NULL, /* Color_IT */
322 NULL, /* Color_UL */ 510 NULL, /* Color_UL */
323 NULL, /* Color_RV */ 511 NULL, /* Color_RV */
324#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 512#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
513#if ENABLE_FRILLS
514 NULL, // Color_underline
515#endif
325#ifdef OPTION_HC 516#ifdef OPTION_HC
326 NULL, 517 NULL,
518 NULL,
327#endif 519#endif
328#ifdef KEEP_SCROLLCOLOR
329 COLOR_SCROLLBAR, 520 COLOR_SCROLLBAR,
521#ifdef RXVT_SCROLLBAR
330 COLOR_SCROLLTROUGH, 522 COLOR_SCROLLTROUGH,
331#endif /* KEEP_SCROLLCOLOR */ 523#endif
524#if BG_IMAGE_FROM_ROOT
525 NULL,
526#endif
527#if OFF_FOCUS_FADING
528 "rgb:00/00/00",
529#endif
332 }; 530 };
333 531
334const char *const xa_names[NUM_XA] = 532void
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 () 533rxvt_term::init_vars ()
357{ 534{
358 PixColors = new rxvt_color [TOTAL_COLORS]; 535 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
371 536
372 MEvent.time = CurrentTime; 537 MEvent.time = CurrentTime;
373 MEvent.button = AnyButton; 538 MEvent.button = AnyButton;
374 Options = DEFAULT_OPTIONS;
375 want_refresh = 1; 539 want_refresh = 1;
376 cmd_pid = -1;
377 cmd_fd = tty_fd = Xfd = -1;
378 PrivateModes = SavedModes = PrivMode_Default; 540 priv_modes = SavedModes = PrivMode_Default;
379 TermWin.focus = 0;
380 TermWin.ncol = 80; 541 ncol = 80;
381 TermWin.nrow = 24; 542 nrow = 24;
382 TermWin.int_bwidth = INTERNALBORDERWIDTH; 543 int_bwidth = INTERNALBORDERWIDTH;
383 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 544 ext_bwidth = EXTERNALBORDERWIDTH;
384 TermWin.lineSpace = LINESPACE; 545 lineSpace = LINESPACE;
546 letterSpace = LETTERSPACE;
385 TermWin.saveLines = SAVELINES; 547 saveLines = SAVELINES;
386 numPixColors = TOTAL_COLORS;
387 548
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; 549 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
416 550
417 oldcursor.row = oldcursor.col = -1; 551 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
423 552
424 last_bot = last_state = -1; 553 set_option (Opt_scrollBar);
425 554 set_option (Opt_scrollTtyOutput);
426#ifdef MENUBAR 555 set_option (Opt_jumpScroll);
427 menu_readonly = 1; 556 set_option (Opt_skipScroll);
428# if !(MENUBAR_MAX > 1) 557 set_option (Opt_secondaryScreen);
429 CurrentBar = &(BarList); 558 set_option (Opt_secondaryScroll);
430# endif /* (MENUBAR_MAX > 1) */ 559 set_option (Opt_pastableTabs);
431#endif 560 set_option (Opt_intensityStyles);
432 561 set_option (Opt_iso14755);
433 return true; 562 set_option (Opt_iso14755_52);
434} 563 set_option (Opt_buffered);
435
436void
437rxvt_term::init_secondary ()
438{
439 int i;
440#ifdef TTY_GID_SUPPORT
441 struct group *gr = getgrnam ("tty");
442
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 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
452 ttygid = getgid ();
453 }
454
455 /*
456 * Close all unused file descriptors
457 * We don't want them, we don't need them.
458 */
459 if ((i = open ("/dev/null", O_RDONLY)) < 0)
460 {
461 /* TODO: BOO HISS */
462 dup2 (STDERR_FILENO, STDIN_FILENO);
463 }
464 else if (i > STDIN_FILENO)
465 {
466 dup2 (i, STDIN_FILENO);
467 close (i);
468 }
469
470 dup2 (STDERR_FILENO, STDOUT_FILENO);
471
472#if 0 // schmorp sayz closing filies is murder
473 for (i = STDERR_FILENO + 1; i < num_fds; i++)
474 {
475#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
476 if (i == 4 || i == 7)
477 continue;
478#endif
479 close(i);
480 }
481#endif
482} 564}
483 565
484/*----------------------------------------------------------------------*/ 566/*----------------------------------------------------------------------*/
485const char ** 567const char **
486rxvt_term::init_resources (int argc, const char *const *argv) 568rxvt_term::init_resources (int argc, const char *const *argv)
487{ 569{
488 int i, r_argc; 570 int i;
489 char *val;
490 const char **cmd_argv, **r_argv; 571 const char **cmd_argv;
491 572
492 /*
493 * Look for -exec option. Find => split and make cmd_argv[] of command args
494 */
495 for (r_argc = 0; r_argc < argc; r_argc++)
496 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))
497 break;
498
499 r_argv = (const char **)rxvt_malloc (sizeof(char *) * (r_argc + 1));
500
501 for (i = 0; i < r_argc; i++)
502 r_argv[i] = (const char *)argv[i];
503
504 r_argv[i] = NULL;
505
506 if (r_argc == argc)
507 cmd_argv = NULL;
508 else
509 {
510 cmd_argv = (const char **)rxvt_malloc (sizeof(char *) * (argc - r_argc));
511
512 for (i = 0; i < argc - r_argc - 1; i++)
513 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
514
515 cmd_argv[i] = NULL;
516 }
517
518 /* clear all resources */
519 for (i = 0; i < NUM_RESOURCES;)
520 rs[i++] = NULL;
521
522 rs[Rs_name] = rxvt_r_basename(argv[0]); 573 rs[Rs_name] = rxvt_basename (argv[0]);
523 574
524 /* 575 /*
525 * Open display, get options/resources and create the window 576 * Open display, get options/resources and create the window
526 */ 577 */
578
527 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 579 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
528 rs[Rs_display_name] = ":0"; 580 rs[Rs_display_name] = ":0";
529 581
530 get_options (r_argc, r_argv); 582 cmd_argv = get_options (argc, argv);
531 free (r_argv);
532 583
533#ifdef LOCAL_X_IS_UNIX 584 if (!(display = displays.get (rs[Rs_display_name])))
534 if (rs[Rs_display_name][0] == ':')
535 {
536 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
537 STRCPY (val, "unix");
538 STRCAT (val, rs[Rs_display_name]);
539 Xdisplay = XOpenDisplay (val);
540 free (val);
541 }
542#endif
543
544 if (Xdisplay == NULL
545 && (Xdisplay = XOpenDisplay (rs[Rs_display_name])) == NULL)
546 {
547 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 585 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
548 exit (EXIT_FAILURE); 586
587 // using a local pointer decreases code size a lot
588 xa = display->xa;
589
590 set (display);
591 extract_resources ();
592
593#if ENABLE_FRILLS
594 if (rs[Rs_visual])
595 select_visual (strtol (rs[Rs_visual], 0, 0));
596 else if (rs[Rs_depth])
597 select_depth (strtol (rs[Rs_depth], 0, 0));
598#endif
599
600 for (int i = NUM_RESOURCES; i--; )
601 if (rs [i] == resval_undef)
602 rs [i] = 0;
603
604#if ENABLE_PERL
605 if (!rs[Rs_perl_ext_1])
606 rs[Rs_perl_ext_1] = "default";
607
608 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
609 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
610 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
549 } 611 {
612 rxvt_perl.init (this);
613 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
614 }
615#endif
550 616
551 extract_resources (Xdisplay, rs[Rs_name]); 617 // must be called after initialising the perl interpreter as it
618 // may invoke the `on_register_command' hook
619 extract_keysym_resources ();
552 620
553 /* 621 /*
554 * set any defaults not already set 622 * set any defaults not already set
555 */ 623 */
556 if (cmd_argv && cmd_argv[0]) 624 if (cmd_argv && cmd_argv[0])
557 { 625 {
558 if (!rs[Rs_title]) 626 if (!rs[Rs_title])
559 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 627 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
628
560 if (!rs[Rs_iconName]) 629 if (!rs[Rs_iconName])
561 rs[Rs_iconName] = rs[Rs_title]; 630 rs[Rs_iconName] = rs[Rs_title];
562 } 631 }
563 else 632 else
564 { 633 {
565 if (!rs[Rs_title]) 634 if (!rs[Rs_title])
566 rs[Rs_title] = rs[Rs_name]; 635 rs[Rs_title] = rs[Rs_name];
636
567 if (!rs[Rs_iconName]) 637 if (!rs[Rs_iconName])
568 rs[Rs_iconName] = rs[Rs_name]; 638 rs[Rs_iconName] = rs[Rs_name];
569 } 639 }
570 640
571 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 641 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
572 TermWin.saveLines = BOUND_POSITIVE_INT16(i); 642 saveLines = min (i, MAX_SAVELINES);
573 643
574#ifndef NO_FRILLS 644#if ENABLE_FRILLS
575 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 645 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
576 TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 646 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
647
577 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 648 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
578 TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 649 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
579#endif
580 650
581#ifndef NO_LINESPACE
582 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 651 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
583 TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 652 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
653
654 if (rs[Rs_letterSpace])
655 letterSpace = atoi (rs[Rs_letterSpace]);
584#endif 656#endif
585 657
586#ifdef POINTER_BLANK 658#ifdef POINTER_BLANK
587 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 659 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
588 pointerBlankDelay = i; 660 pointerBlankDelay = i;
589 else 661 else
590 pointerBlankDelay = 2; 662 pointerBlankDelay = 2;
591#endif 663#endif
592 664
665 if (rs[Rs_multiClickTime] && (i = atoi (rs[Rs_multiClickTime])) >= 0)
666 multiClickTime = i;
667 else
668 multiClickTime = 500;
669
670 cursor_type = option (Opt_cursorUnderline) ? 1 : 0;
671
593 /* no point having a scrollbar without having any scrollback! */ 672 /* no point having a scrollbar without having any scrollback! */
594 if (!TermWin.saveLines) 673 if (!saveLines)
595 Options &= ~Opt_scrollBar; 674 set_option (Opt_scrollBar, 0);
596
597#ifdef PRINTPIPE
598 if (!rs[Rs_print_pipe])
599 rs[Rs_print_pipe] = PRINTPIPE;
600#endif
601 675
602 if (!rs[Rs_cutchars]) 676 if (!rs[Rs_cutchars])
603 rs[Rs_cutchars] = CUTCHARS; 677 rs[Rs_cutchars] = CUTCHARS;
604
605#ifdef ACS_ASCII
606 if (!rs[Rs_acs_chars])
607 rs[Rs_acs_chars] = ACS_CHARS;
608 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
609 {
610 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
611 for (; i < 0x20; )
612 val[i] = ' ';
613 rs[Rs_acs_chars] = val;
614 }
615#endif
616 678
617#ifndef NO_BACKSPACE_KEY 679#ifndef NO_BACKSPACE_KEY
618 if (!rs[Rs_backspace_key]) 680 if (!rs[Rs_backspace_key])
619# ifdef DEFAULT_BACKSPACE 681# ifdef DEFAULT_BACKSPACE
620 key_backspace = DEFAULT_BACKSPACE; 682 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
621# else 683# else
622 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 684 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
623# endif 685# endif
624 else
625 {
626 val = STRDUP(rs[Rs_backspace_key]);
627 rxvt_Str_trim(val);
628 rxvt_Str_escaped(val);
629 key_backspace = val;
630 }
631#endif 686#endif
632 687
633#ifndef NO_DELETE_KEY 688#ifndef NO_DELETE_KEY
634 if (!rs[Rs_delete_key]) 689 if (!rs[Rs_delete_key])
635# ifdef DEFAULT_DELETE 690# ifdef DEFAULT_DELETE
636 key_delete = DEFAULT_DELETE; 691 rs[Rs_delete_key] = DEFAULT_DELETE;
637# else 692# else
638 key_delete = "\033[3~"; 693 rs[Rs_delete_key] = "\033[3~";
639# endif 694# endif
640 else
641 {
642 val = STRDUP(rs[Rs_delete_key]);
643 rxvt_Str_trim(val);
644 rxvt_Str_escaped(val);
645 key_delete = val;
646 }
647#endif 695#endif
648 if (rs[Rs_answerbackstring])
649 {
650 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
651 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
652 }
653 696
654 if (rs[Rs_selectstyle]) 697 scrollBar.setup (this);
655 {
656 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
657 selection_style = OLD_WORD_SELECT;
658#ifndef NO_OLD_SELECTION
659
660 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
661 selection_style = OLD_SELECT;
662#endif
663 }
664
665#ifdef HAVE_SCROLLBARS
666 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
667 rs[Rs_scrollBar_thickness]);
668#endif
669
670 TermWin.fontset = new rxvt_fontset (this);
671 TermWin.fontset->populate (rs[Rs_font]);
672 TermWin.fwidth = TermWin.fontset->base_font ()->width;
673 TermWin.fheight = TermWin.fontset->base_font ()->height;
674 TermWin.fbase = TermWin.fontset->base_font ()->ascent;
675 698
676#ifdef XTERM_REVERSE_VIDEO 699#ifdef XTERM_REVERSE_VIDEO
677 /* this is how xterm implements reverseVideo */ 700 /* this is how xterm implements reverseVideo */
678 if (Options & Opt_reverseVideo) 701 if (option (Opt_reverseVideo))
679 { 702 {
680 if (!rs[Rs_color + Color_fg]) 703 if (!rs[Rs_color + Color_fg])
681 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 704 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
705
682 if (!rs[Rs_color + Color_bg]) 706 if (!rs[Rs_color + Color_bg])
683 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 707 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
684 } 708 }
685#endif 709#endif
686 710
… …
688 if (!rs[Rs_color + i]) 712 if (!rs[Rs_color + i])
689 rs[Rs_color + i] = def_colorName[i]; 713 rs[Rs_color + i] = def_colorName[i];
690 714
691#ifndef XTERM_REVERSE_VIDEO 715#ifndef XTERM_REVERSE_VIDEO
692 /* this is how we implement reverseVideo */ 716 /* this is how we implement reverseVideo */
693 if (Options & Opt_reverseVideo) 717 if (option (Opt_reverseVideo))
694 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 718 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
695#endif 719#endif
696 720
697 /* convenient aliases for setting fg/bg to colors */ 721 /* convenient aliases for setting fg/bg to colors */
698 color_aliases (Color_fg); 722 color_aliases (Color_fg);
699 color_aliases (Color_bg); 723 color_aliases (Color_bg);
700#ifndef NO_CURSORCOLOR 724#ifndef NO_CURSORCOLOR
701 color_aliases (Color_cursor); 725 color_aliases (Color_cursor);
702 color_aliases (Color_cursor2); 726 color_aliases (Color_cursor2);
703#endif /* NO_CURSORCOLOR */ 727#endif /* NO_CURSORCOLOR */
704 color_aliases (Color_pointer); 728 color_aliases (Color_pointer_fg);
729 color_aliases (Color_pointer_bg);
705 color_aliases (Color_border); 730 color_aliases (Color_border);
706#ifndef NO_BOLD_UNDERLINE_REVERSE 731#ifndef NO_BOLD_UNDERLINE_REVERSE
707 color_aliases (Color_BD); 732 color_aliases (Color_BD);
708 color_aliases (Color_UL); 733 color_aliases (Color_UL);
709 color_aliases (Color_RV); 734 color_aliases (Color_RV);
710#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 735#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
736
737 if (!rs[Rs_color + Color_border])
738 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
711 739
712 return cmd_argv; 740 return cmd_argv;
741}
742
743/*----------------------------------------------------------------------*/
744void
745rxvt_term::init (stringvec *argv, stringvec *envv)
746{
747 argv->push_back (0);
748 envv->push_back (0);
749
750 this->argv = argv;
751 this->envv = envv;
752
753 env = new char *[this->envv->size ()];
754 for (int i = 0; i < this->envv->size (); i++)
755 env[i] = this->envv->at (i);
756
757 init2 (argv->size () - 1, argv->begin ());
758}
759
760void
761rxvt_term::init (int argc, const char *const *argv, const char *const *envv)
762{
763#if ENABLE_PERL
764 // perl might want to access the stringvecs later, so we need to copy them
765 stringvec *args = new stringvec;
766 for (int i = 0; i < argc; i++)
767 args->push_back (strdup (argv [i]));
768
769 stringvec *envs = new stringvec;
770 for (const char *const *var = envv; *var; var++)
771 envs->push_back (strdup (*var));
772
773 init (args, envs);
774#else
775 init2 (argc, argv);
776#endif
777}
778
779void
780rxvt_term::init2 (int argc, const char *const *argv)
781{
782 SET_R (this);
783 set_locale ("");
784 set_environ (env); // a few things in X do not call setlocale :(
785
786 init_vars ();
787
788 const char **cmd_argv = init_resources (argc, argv);
789
790#ifdef KEYSYM_RESOURCE
791 keyboard->register_done ();
792#endif
793
794 if (const char *path = rs[Rs_chdir])
795 if (*path) // ignored if empty
796 {
797 if (*path != '/')
798 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
799
800 if (chdir (path))
801 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
802 }
803
804 if (option (Opt_scrollBar))
805 scrollBar.state = SB_STATE_IDLE; /* set existence for size calculations */
806
807 pty = ptytty::create ();
808
809 create_windows (argc, argv);
810
811 init_xlocale ();
812
813 scr_poweron (); // initialize screen
814
815#if 0
816 XSynchronize (dpy, True);
817#endif
818
819 if (option (Opt_scrollBar))
820 scrollBar.resize (); /* create and map scrollbar */
821
822#ifdef HAVE_BG_PIXMAP
823 bg_init ();
824#endif
825
826#if ENABLE_PERL
827 rootwin_ev.start (display, display->root);
828#endif
829
830 init_done = 1;
831
832 init_command (cmd_argv);
833
834 if (pty->pty >= 0)
835 pty_ev.start (pty->pty, ev::READ);
836
837 HOOK_INVOKE ((this, HOOK_START, DT_END));
838
839#if ENABLE_XEMBED
840 if (rs[Rs_embed])
841 {
842 long info[2] = { 0, XEMBED_MAPPED };
843
844 XChangeProperty (dpy, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
845 32, PropModeReplace, (unsigned char *)&info, 2);
846 }
847#endif
848
849#if HAVE_STARTUP_NOTIFICATION
850 SnDisplay *snDisplay;
851 SnLauncheeContext *snContext;
852
853 snDisplay = sn_display_new (dpy, NULL, NULL);
854 snContext = sn_launchee_context_new_from_environment (snDisplay, DefaultScreen (dpy));
855
856 /* Tell the window manager that this window is part of the startup context */
857 if (snContext)
858 sn_launchee_context_setup_window (snContext, parent);
859#endif
860
861 XMapWindow (dpy, vt);
862 XMapWindow (dpy, parent);
863
864#if HAVE_STARTUP_NOTIFICATION
865 if (snContext)
866 {
867 /* Mark the startup process as complete */
868 sn_launchee_context_complete (snContext);
869
870 sn_launchee_context_unref (snContext);
871 }
872
873 sn_display_unref (snDisplay);
874#endif
875
876 refresh_check ();
713} 877}
714 878
715/*----------------------------------------------------------------------*/ 879/*----------------------------------------------------------------------*/
716void 880void
717rxvt_term::init_env () 881rxvt_term::init_env ()
718{ 882{
719 int i;
720 unsigned int u;
721 char *val; 883 char *val;
884 char *env_display;
885 char *env_windowid;
886 char *env_colorfgbg;
887 char *env_term;
722 888
723#ifdef DISPLAY_IS_IP 889#ifdef DISPLAY_IS_IP
724 /* Fixup display_name for export over pty to any interested terminal 890 /* Fixup display_name for export over pty to any interested terminal
725 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 891 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
726 * (for the first non-loopback interface) that we get from 892 * (for the first non-loopback interface) that we get from
727 * rxvt_network_display(). This is more "name-resolution-portable", if you 893 * rxvt_network_display (). This is more "name-resolution-portable", if you
728 * will, and probably allows for faster x-client startup if your name 894 * will, and probably allows for faster x-client startup if your name
729 * server is beyond a slow link or overloaded at client startup. Of 895 * server is beyond a slow link or overloaded at client startup. Of
730 * course that only helps the shell's child processes, not us. 896 * course that only helps the shell's child processes, not us.
731 * 897 *
732 * Giving out the display_name also affords a potential security hole 898 * Giving out the display_name also affords a potential security hole
733 */ 899 */
734 val = rxvt_network_display (rs[Rs_display_name]); 900 val = rxvt_network_display (rs[Rs_display_name]);
735 rs[Rs_display_name] = (const char *)val; 901 rs[Rs_display_name] = (const char *)val;
736 902
737 if (val == NULL) 903 if (val == NULL)
738#endif /* DISPLAY_IS_IP */ 904#endif /* DISPLAY_IS_IP */
739 val = XDisplayString(Xdisplay); 905 val = XDisplayString (dpy);
740 906
741 if (rs[Rs_display_name] == NULL) 907 if (rs[Rs_display_name] == NULL)
742 rs[Rs_display_name] = val; /* use broken `:0' value */ 908 rs[Rs_display_name] = val; /* use broken `:0' value */
743 909
744 i = STRLEN (val);
745 env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char)); 910 env_display = (char *)rxvt_malloc (strlen (val) + 9);
746 911
747 sprintf (env_display, "DISPLAY=%s", val); 912 sprintf (env_display, "DISPLAY=%s", val);
748 913
749 /* avoiding the math library:
750 * i = (int)(ceil(log10((unsigned int)TermWin.parent[0]))) */
751 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
752 ;
753 MAX_IT(i, 1);
754 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof(char)); 914 env_windowid = (char *)rxvt_malloc (21);
755
756 sprintf (env_windowid, "WINDOWID=%u", 915 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent);
757 (unsigned int)TermWin.parent[0]);
758 916
759 /* add entries to the environment: 917 /* add entries to the environment:
760 * @ DISPLAY: in case we started with -display 918 * @ DISPLAY: in case we started with -display
761 * @ WINDOWID: X window id number of the window 919 * @ WINDOWID: X window id number of the window
762 * @ COLORTERM: terminal sub-name and also indicates its color 920 * @ COLORTERM: terminal sub-name and also indicates its color
763 * @ TERM: terminal name 921 * @ TERM: terminal name
764 * @ TERMINFO: path to terminfo directory 922 * @ TERMINFO: path to terminfo directory
923 * @ COLORFGBG: fg;bg color codes
765 */ 924 */
766 putenv (env_display); 925 putenv (env_display);
767 putenv (env_windowid); 926 putenv (env_windowid);
768 927
928 env_colorfgbg = get_colorfgbg ();
929 putenv (env_colorfgbg);
930
769#ifdef RXVT_TERMINFO 931#ifdef RXVT_TERMINFO
770 putenv ("TERMINFO=" RXVT_TERMINFO); 932 putenv ("TERMINFO=" RXVT_TERMINFO);
771#endif 933#endif
772 934
773 if (Xdepth <= 2) 935 if (depth <= 2)
774 putenv ("COLORTERM=" COLORTERMENV "-mono"); 936 putenv ("COLORTERM=" COLORTERMENV "-mono");
775 else 937 else
776 putenv ("COLORTERM=" COLORTERMENVFULL); 938 putenv ("COLORTERM=" COLORTERMENVFULL);
777 939
778 if (rs[Rs_term_name] != NULL) 940 if (rs[Rs_term_name] != NULL)
779 { 941 {
780 env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char)); 942 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
781 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 943 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
782 putenv (env_term); 944 putenv (env_term);
783 } 945 }
784 else 946 else
785 putenv ("TERM=" TERMENV); 947 putenv ("TERM=" TERMENV);
… …
787#ifdef HAVE_UNSETENV 949#ifdef HAVE_UNSETENV
788 /* avoid passing old settings and confusing term size */ 950 /* avoid passing old settings and confusing term size */
789 unsetenv ("LINES"); 951 unsetenv ("LINES");
790 unsetenv ("COLUMNS"); 952 unsetenv ("COLUMNS");
791 unsetenv ("TERMCAP"); /* terminfo should be okay */ 953 unsetenv ("TERMCAP"); /* terminfo should be okay */
792#endif /* HAVE_UNSETENV */ 954#endif /* HAVE_UNSETENV */
793} 955}
794 956
795/*----------------------------------------------------------------------*/ 957/*----------------------------------------------------------------------*/
796/*
797 * This is more or less stolen straight from XFree86 xterm.
798 * This should support all European type languages.
799 */
800void 958void
801rxvt_term::set_locale (const char *locale) 959rxvt_term::set_locale (const char *locale)
802{ 960{
803#if HAVE_XSETLOCALE || HAVE_SETLOCALE 961 set_environ (env);
962
804 free (this->locale); 963 free (this->locale);
805 this->locale = rxvt_strdup (setlocale (LC_CTYPE, "")); 964 this->locale = setlocale (LC_CTYPE, locale);
806#endif 965
966 if (!this->locale)
967 {
968 if (*locale)
969 {
970 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
971 setlocale (LC_CTYPE, "C");
972 }
973 else
974 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
975
976 this->locale = "C";
977 }
978
979
980 this->locale = strdup (this->locale);
981 SET_LOCALE (this->locale);
982 mbstate.reset ();
983
807#if HAVE_NL_LANGINFO 984#if HAVE_NL_LANGINFO
808 free (codeset);
809 codeset = strdup (nl_langinfo (CODESET)); 985 char *codeset = nl_langinfo (CODESET);
810 enc_utf8 = !STRCASECMP (codeset, "UTF-8") 986 // /^UTF.?8/i
811 || !STRCASECMP (codeset, "UTF8"); 987 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
988 && (codeset[1] == 'T' || codeset[1] == 't')
989 && (codeset[2] == 'F' || codeset[2] == 'f')
990 && (codeset[3] == '8' || codeset[4] == '8');
812#else 991#else
813 enc_utf8 = 1; 992 enc_utf8 = 0;
814#endif 993#endif
815} 994}
816 995
817void 996void
818rxvt_term::init_xlocale () 997rxvt_term::init_xlocale ()
819{ 998{
999 set_environ (env);
1000
820#ifdef USE_XIM 1001#if USE_XIM
821 if (!locale) 1002 if (!locale)
822 rxvt_print_error ("Setting locale failed."); 1003 rxvt_warn ("setting locale failed, continuing without locale support.\n");
823 else 1004 else
824 { 1005 {
825 Atom wmlocale; 1006 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
826
827 wmlocale = XInternAtom (Xdisplay, "WM_LOCALE_NAME", False);
828 XChangeProperty (Xdisplay, TermWin.parent[0], wmlocale,
829 XA_STRING, 8, PropModeReplace,
830 (unsigned char *)locale, STRLEN(locale));
831 1007
832 if (!XSupportsLocale ()) 1008 if (!XSupportsLocale ())
833 { 1009 {
834 rxvt_print_error ("The locale is not supported by Xlib"); 1010 rxvt_warn ("the locale is not supported by Xlib, continuing without locale support.\n");
835 return; 1011 return;
836 } 1012 }
837 1013
1014 im_ev.start (display);
1015
838 /* see if we can connect yet */ 1016 /* see if we can connect already */
839 rxvt_IMInstantiateCallback (Xdisplay, NULL, NULL); 1017 im_cb ();
840
841 /* To avoid Segmentation Fault in C locale: Solaris only? */
842 if (STRCMP (locale, "C"))
843 XRegisterIMInstantiateCallback (Xdisplay, NULL, NULL, NULL,
844 rxvt_IMInstantiateCallback, NULL);
845 } 1018 }
846#endif 1019#endif
847} 1020}
848 1021
849/*----------------------------------------------------------------------*/ 1022/*----------------------------------------------------------------------*/
850void 1023void
851rxvt_term::init_command(const char *const *argv) 1024rxvt_term::init_command (const char *const *argv)
852{ 1025{
853 /* 1026 /*
854 * Initialize the command connection. 1027 * Initialize the command connection.
855 * This should be called after the X server connection is established. 1028 * This should be called after the X server connection is established.
856 */ 1029 */
857 int i;
858
859 for (i = 0; i < NUM_XA; i++)
860 xa[i] = XInternAtom(Xdisplay, xa_names[i], False);
861
862 /* Enable delete window protocol */
863 XSetWMProtocols (Xdisplay, TermWin.parent[0],
864 &(xa[XA_WMDELETEWINDOW]), 1);
865
866#ifdef USING_W11LIB
867 /* enable W11 callbacks */
868 W11AddEventHandler (Xdisplay, rxvt_W11_process_x_event);
869#endif
870 1030
871#ifdef META8_OPTION 1031#ifdef META8_OPTION
872 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 1032 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
873#endif 1033#endif
874 1034
875 get_ourmods (); 1035 get_ourmods ();
876 1036
877 if (!(Options & Opt_scrollTtyOutput)) 1037 if (!option (Opt_scrollTtyOutput))
878 PrivateModes |= PrivMode_TtyOutputInh; 1038 priv_modes |= PrivMode_TtyOutputInh;
879 if (Options & Opt_scrollTtyKeypress) 1039 if (option (Opt_scrollTtyKeypress))
880 PrivateModes |= PrivMode_Keypress; 1040 priv_modes |= PrivMode_Keypress;
881 if (!(Options & Opt_jumpScroll)) 1041 if (!option (Opt_jumpScroll))
882 PrivateModes |= PrivMode_smoothScroll; 1042 priv_modes |= PrivMode_smoothScroll;
883 1043
884#ifndef NO_BACKSPACE_KEY 1044#ifndef NO_BACKSPACE_KEY
885 if (STRCMP(key_backspace, "DEC") == 0) 1045 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
886 PrivateModes |= PrivMode_HaveBackSpace; 1046 priv_modes |= PrivMode_HaveBackSpace;
887#endif 1047#endif
888 1048
889 /* add value for scrollBar */ 1049 /* add value for scrollBar */
890 if (scrollbar_visible ()) 1050 if (scrollBar.state)
891 { 1051 {
892 PrivateModes |= PrivMode_scrollBar; 1052 priv_modes |= PrivMode_scrollBar;
893 SavedModes |= PrivMode_scrollBar; 1053 SavedModes |= PrivMode_scrollBar;
894 } 1054 }
895 if (menubar_visible ())
896 {
897 PrivateModes |= PrivMode_menuBar;
898 SavedModes |= PrivMode_menuBar;
899 }
900 1055
901#ifdef GREEK_SUPPORT 1056 run_command (argv);
902 greek_init();
903#endif
904
905 Xfd = XConnectionNumber (Xdisplay);
906
907#ifdef CURSOR_BLINK
908
909 if (Options & Opt_cursorBlink)
910 (void)gettimeofday (&lastcursorchange, NULL);
911#endif
912
913 if ((cmd_fd = run_command (argv)) < 0)
914 {
915 rxvt_print_error ("aborting");
916 exit (EXIT_FAILURE);
917 }
918} 1057}
919 1058
920/*----------------------------------------------------------------------*/ 1059/*----------------------------------------------------------------------*/
921void 1060void
922rxvt_term::Get_Colours () 1061rxvt_term::get_colors ()
923{ 1062{
924 int i; 1063 int i;
925 1064
1065#ifdef OFF_FOCUS_FADING
1066 pix_colors = pix_colors_focused;
1067#endif
1068
926 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 1069 for (i = 0; i < NRS_COLORS; i++)
927 { 1070 if (const char *name = rs[Rs_color + i])
928 rxvt_color xcol; 1071 set_color (pix_colors [i], name);
929
930 if (!rs[Rs_color + i])
931 continue;
932
933 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
934 {
935#ifndef XTERM_REVERSE_VIDEO
936 if (i < 2 && (Options & Opt_reverseVideo))
937 {
938 rs[Rs_color + i] = def_colorName[!i];
939 }
940 else
941#endif
942 rs[Rs_color + i] = def_colorName[i];
943
944 if (!rs[Rs_color + i])
945 continue;
946
947 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
948 {
949 switch (i)
950 {
951 case Color_fg:
952 case Color_bg:
953 /* fatal: need bg/fg color */
954 rxvt_print_error ("aborting");
955 exit (EXIT_FAILURE);
956 /* NOTREACHED */
957 break;
958#ifndef NO_CURSORCOLOR
959 case Color_cursor2:
960 xcol = PixColors[Color_fg];
961 break;
962#endif /* ! NO_CURSORCOLOR */
963 case Color_pointer:
964 xcol = PixColors[Color_fg];
965 break;
966 default:
967 xcol = PixColors[Color_bg]; /* None */
968 break;
969 }
970 }
971 }
972
973 PixColors[i] = xcol;
974 SET_PIXCOLOR (i);
975 }
976
977 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])
978 PixColors[Color_pointer] = PixColors[Color_fg];
979 if (XDEPTH <= 2 || !rs[Rs_color + Color_border])
980 PixColors[Color_border] = PixColors[Color_fg];
981 1072
982 /* 1073 /*
983 * get scrollBar/menuBar shadow colors 1074 * get scrollBar shadow colors
984 * 1075 *
985 * The calculations of topShadow/bottomShadow values are adapted 1076 * The calculations of topShadow/bottomShadow values are adapted
986 * from the fvwm window manager. 1077 * from the fvwm window manager.
987 */ 1078 */
988#ifdef KEEP_SCROLLCOLOR 1079#ifdef RXVT_SCROLLBAR
1080 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
989 1081
990 if (XDEPTH <= 2) 1082 rgba cscroll;
991 { /* Monochrome */ 1083 pix_colors [Color_scroll].get (cscroll);
992 PixColors[Color_scroll] = PixColors[Color_fg];
993 PixColors[Color_topShadow] = PixColors[Color_bg];
994 PixColors[Color_bottomShadow] = PixColors[Color_bg];
995 }
996 else
997 {
998 rxvt_color xcol[3];
999 /* xcol[0] == white
1000 * xcol[1] == top shadow
1001 * xcol[2] == bot shadow */
1002 1084
1003 xcol[1] = PixColors[Color_scroll]; 1085 /* topShadowColor */
1004# ifdef PREFER_24BIT 1086 if (!pix_colors[Color_topShadow].set (this,
1005 xcol[0].set (this, 65535, 65535, 65535); 1087 rgba (
1006 /* XFreeColors(Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */ 1088 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1007# else 1089 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1008 xcol[0].set (this, WhitePixel (Xdisplay, Xscreen)); 1090 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1091 cscroll.a)
1092 ))
1093 alias_color (Color_topShadow, Color_White);
1009# endif 1094#endif
1010 1095
1011 unsigned short pr1, pg1, pb1, pr0, pg0, pb0; 1096#ifdef OFF_FOCUS_FADING
1012 1097 for (i = 0; i < NRS_COLORS; i++)
1013 xcol[0].get (this, pr0, pg0, pb0); 1098 update_fade_color (i, true);
1014 xcol[1].get (this, pr1, pg1, pb1); 1099#endif
1015
1016 /* bottomShadowColor */
1017 if (!xcol[2].set (this, pr1 / 2, pg1 / 2, pb1 / 2))
1018 xcol[2] = PixColors[Color_Black];
1019
1020 PixColors[Color_bottomShadow] = xcol[2];
1021
1022 /* topShadowColor */
1023 if (!xcol[1].set (this,
1024 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
1025 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
1026 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
1027 xcol[1] = PixColors[Color_White];
1028
1029 PixColors[Color_topShadow] = xcol[1];
1030 }
1031#endif /* KEEP_SCROLLCOLOR */
1032} 1100}
1033 1101
1034/*----------------------------------------------------------------------*/ 1102/*----------------------------------------------------------------------*/
1035/* color aliases, fg/bg bright-bold */ 1103/* color aliases, fg/bg bright-bold */
1036void 1104void
1037rxvt_term::color_aliases(int idx) 1105rxvt_term::color_aliases (int idx)
1038{ 1106{
1039 if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx]))) 1107 if (rs[Rs_color + idx] && isdigit (*rs[Rs_color + idx]))
1040 { 1108 {
1041 int i = atoi (rs[Rs_color + idx]); 1109 int i = atoi (rs[Rs_color + idx]);
1042 1110
1043 if (i >= 8 && i <= 15) 1111 if (i >= 8 && i <= 15)
1044 { /* bright colors */ 1112 /* bright colors */
1045 i -= 8;
1046#ifndef NO_BRIGHTCOLOR
1047 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 1113 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1048 return; 1114 else if (i >= 0 && i <= 7)
1049#endif 1115 /* normal colors */
1050 }
1051
1052 if (i >= 0 && i <= 7) /* normal colors */
1053 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 1116 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1054 } 1117 }
1055} 1118}
1056 1119
1057/*----------------------------------------------------------------------*/ 1120/*----------------------------------------------------------------------*/
… …
1060 * Use resource ``modifier'' to override the Meta modifier 1123 * Use resource ``modifier'' to override the Meta modifier
1061 */ 1124 */
1062void 1125void
1063rxvt_term::get_ourmods () 1126rxvt_term::get_ourmods ()
1064{ 1127{
1065 int i, j, k; 1128 int i, j, k;
1066 int requestedmeta, realmeta, realalt; 1129 int requestedmeta, realmeta, realalt;
1067 const char *cm, *rsmod; 1130 const char *cm, *rsmod;
1068 XModifierKeymap *map; 1131 XModifierKeymap *map;
1069 KeyCode *kc; 1132 KeyCode *kc;
1070 const unsigned int modmasks[] = 1133 const unsigned int modmasks[] =
1071 { 1134 {
1072 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 1135 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1073 }; 1136 };
1074 1137
1075 requestedmeta = realmeta = realalt = 0; 1138 requestedmeta = realmeta = realalt = 0;
1076 rsmod = rs[Rs_modifier]; 1139 rsmod = rs[Rs_modifier];
1140
1077 if (rsmod 1141 if (rsmod
1078 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1142 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1079 requestedmeta = rsmod[3] - '0'; 1143 requestedmeta = rsmod[3] - '0';
1080 1144
1081 map = XGetModifierMapping(Xdisplay); 1145 map = XGetModifierMapping (dpy);
1082 kc = map->modifiermap; 1146 kc = map->modifiermap;
1147
1083 for (i = 1; i < 6; i++) 1148 for (i = 1; i < 6; i++)
1084 { 1149 {
1085 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1150 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1151
1086 for (j = map->max_keypermod; j--; k++) 1152 for (j = map->max_keypermod; j--; k++)
1087 { 1153 {
1088 if (kc[k] == 0) 1154 if (kc[k] == 0)
1089 break; 1155 break;
1156
1090 switch (XKeycodeToKeysym(Xdisplay, kc[k], 0)) 1157 switch (rxvt_XKeycodeToKeysym (dpy, kc[k], 0))
1091 { 1158 {
1092 case XK_Num_Lock: 1159 case XK_Num_Lock:
1093 ModNumLockMask = modmasks[i - 1]; 1160 ModNumLockMask = modmasks[i - 1];
1094 /* FALLTHROUGH */ 1161 continue;
1095 default: 1162
1096 continue; /* for(;;) */ 1163 case XK_ISO_Level3_Shift:
1164 ModLevel3Mask = modmasks[i - 1];
1165 continue;
1166
1097 case XK_Meta_L: 1167 case XK_Meta_L:
1098 case XK_Meta_R: 1168 case XK_Meta_R:
1099 cm = "meta"; 1169 cm = "meta";
1100 realmeta = i; 1170 realmeta = i;
1101 break; 1171 break;
1172
1102 case XK_Alt_L: 1173 case XK_Alt_L:
1103 case XK_Alt_R: 1174 case XK_Alt_R:
1104 cm = "alt"; 1175 cm = "alt";
1105 realalt = i; 1176 realalt = i;
1106 break; 1177 break;
1178
1107 case XK_Super_L: 1179 case XK_Super_L:
1108 case XK_Super_R: 1180 case XK_Super_R:
1109 cm = "super"; 1181 cm = "super";
1110 break; 1182 break;
1183
1111 case XK_Hyper_L: 1184 case XK_Hyper_L:
1112 case XK_Hyper_R: 1185 case XK_Hyper_R:
1113 cm = "hyper"; 1186 cm = "hyper";
1114 break; 1187 break;
1188
1189 default:
1190 continue;
1115 } 1191 }
1116 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1192
1193 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1117 requestedmeta = i; 1194 requestedmeta = i;
1118 } 1195 }
1119 } 1196 }
1197
1120 XFreeModifiermap(map); 1198 XFreeModifiermap (map);
1199
1121 i = (requestedmeta ? requestedmeta 1200 i = requestedmeta ? requestedmeta
1122 : (realmeta ? realmeta 1201 : realmeta ? realmeta
1123 : (realalt ? realalt : 0))); 1202 : realalt ? realalt
1203 : 0;
1204
1124 if (i) 1205 if (i)
1125 ModMetaMask = modmasks[i - 1]; 1206 ModMetaMask = modmasks[i - 1];
1126} 1207}
1127 1208
1209void
1210rxvt_term::set_icon (const char *file)
1211{
1212#if HAVE_PIXBUF
1213 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (file, NULL);
1214 if (!pixbuf)
1215 {
1216 rxvt_warn ("Loading image icon failed, continuing without.\n");
1217 return;
1218 }
1219
1220 unsigned int w = gdk_pixbuf_get_width (pixbuf);
1221 unsigned int h = gdk_pixbuf_get_height (pixbuf);
1222
1223 if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
1224 {
1225 rxvt_warn ("Icon image too big, continuing without.\n");
1226 g_object_unref (pixbuf);
1227 return;
1228 }
1229
1230 if (long *buffer = (long *)malloc ((2 + w * h) * sizeof (long)))
1231 {
1232 int rowstride = gdk_pixbuf_get_rowstride (pixbuf);
1233 unsigned char *row = gdk_pixbuf_get_pixels (pixbuf);
1234 int channels = gdk_pixbuf_get_n_channels (pixbuf);
1235
1236 buffer [0] = w;
1237 buffer [1] = h;
1238 for (int i = 0; i < h; i++)
1239 {
1240 for (int j = 0; j < w; j++)
1241 {
1242 unsigned char *pixel = row + j * channels;
1243 long value;
1244
1245 if (channels == 4)
1246 value = pixel[3];
1247 else
1248 value = (unsigned char)0x00ff;
1249
1250 value = (value << 8) + pixel[0];
1251 value = (value << 8) + pixel[1];
1252 value = (value << 8) + pixel[2];
1253 buffer[(i * w + j) + 2] = value;
1254 }
1255
1256 row += rowstride;
1257 }
1258
1259 XChangeProperty (dpy, parent, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1260 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1261 free (buffer);
1262 }
1263 else
1264 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1265
1266 g_object_unref (pixbuf);
1267#endif
1268}
1269
1128/*----------------------------------------------------------------------*/ 1270/*----------------------------------------------------------------------*/
1129/* rxvt_Create_Windows() - Open and map the window */ 1271/* Open and map the window */
1130void 1272void
1131rxvt_term::create_windows (int argc, const char *const *argv) 1273rxvt_term::create_windows (int argc, const char *const *argv)
1132{ 1274{
1133 XClassHint classHint; 1275 XClassHint classHint;
1134 XWMHints wmHint; 1276 XWMHints wmHint;
1277#if ENABLE_FRILLS
1278 MWMHints mwmhints = { };
1279#endif
1135 XGCValues gcvalue; 1280 XGCValues gcvalue;
1136 long vt_emask;
1137
1138 XWindowAttributes gattr; 1281 XSetWindowAttributes attributes;
1282 Window top, parent;
1139 1283
1140 Xcmap = DefaultColormap (Xdisplay, Xscreen); 1284 dLocal (Display *, dpy);
1141 Xvisual = DefaultVisual (Xdisplay, Xscreen);
1142 Xscreen = DefaultScreen (Xdisplay);
1143 1285
1144 if (Options & Opt_transparent) 1286 /* grab colors before netscape does */
1145 { 1287 get_colors ();
1146 XGetWindowAttributes (Xdisplay, RootWindow(Xdisplay, Xscreen), &gattr); 1288
1147 Xdepth = gattr.depth; 1289 if (!set_fonts ())
1290 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1291
1292 parent = display->root;
1293
1294 attributes.override_redirect = !!option (Opt_override_redirect);
1295
1296#if ENABLE_FRILLS
1297 if (option (Opt_borderLess))
1148 } 1298 {
1149 else 1299 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1150 {
1151 Xdepth = DefaultDepth(Xdisplay, Xscreen);
1152#ifdef PREFER_24BIT
1153 /*
1154 * If depth is not 24, look for a 24bit visual.
1155 */
1156 if (Xdepth != 24)
1157 { 1300 {
1158 XVisualInfo vinfo; 1301 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1159 1302 attributes.override_redirect = true;
1160 if (XMatchVisualInfo(Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1161 {
1162 Xdepth = 24;
1163 Xvisual = vinfo.visual;
1164 Xcmap = XCreateColormap(Xdisplay,
1165 RootWindow(Xdisplay, Xscreen),
1166 Xvisual, AllocNone);
1167 }
1168 } 1303 }
1304 else
1305 {
1306 mwmhints.flags = MWM_HINTS_DECORATIONS;
1307 }
1308 }
1169#endif 1309#endif
1310
1311#if ENABLE_XEMBED
1312 if (rs[Rs_embed])
1170 } 1313 {
1314 XWindowAttributes wattr;
1171 1315
1172 /* grab colors before netscape does */ 1316 parent = strtol (rs[Rs_embed], 0, 0);
1173 Get_Colours ();
1174 1317
1175 change_font (1, NULL); 1318 if (!XGetWindowAttributes (dpy, parent, &wattr))
1319 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1320
1321 window_calc (wattr.width, wattr.height);
1322 }
1323#endif
1324
1176 window_calc (0, 0); 1325 window_calc (0, 0);
1177 old_width = szHint.width;
1178 old_height = szHint.height;
1179 1326
1180 /* parent window - reverse video so we can see placement errors
1181 * sub-window placement & size in rxvt_resize_subwindows() 1327 /* sub-window placement & size in rxvt_term::resize_all_windows () */
1328 attributes.background_pixel = pix_colors_focused [Color_border];
1329 attributes.border_pixel = pix_colors_focused [Color_border];
1330 attributes.colormap = cmap;
1331
1332 top = XCreateWindow (dpy, parent,
1333 szHint.x, szHint.y,
1334 szHint.width, szHint.height,
1335 ext_bwidth,
1336 depth, InputOutput, visual,
1337 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1338 &attributes);
1339
1340 this->parent = top;
1341
1342 set_title (rs [Rs_title]);
1343 set_icon_name (rs [Rs_iconName]);
1344
1345 classHint.res_name = (char *)rs[Rs_name];
1346 classHint.res_class = (char *)RESCLASS;
1347
1348 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1349 wmHint.input = True;
1350 wmHint.initial_state = option (Opt_iconic) ? IconicState
1351 : option (Opt_dockapp) ? WithdrawnState
1352 : NormalState;
1353 wmHint.window_group = top;
1354
1355 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1356 &szHint, &wmHint, &classHint);
1357#if ENABLE_EWMH
1358 /*
1359 * set up icon hint
1360 * rs [Rs_iconfile] is path to icon
1182 */ 1361 */
1183 1362
1184#ifdef PREFER_24BIT 1363 if (rs [Rs_iconfile])
1185 XSetWindowAttributes attributes; 1364 set_icon (rs [Rs_iconfile]);
1186
1187 attributes.background_pixel = PixColors[Color_fg];
1188 attributes.border_pixel = PixColors[Color_border];
1189 attributes.colormap = Xcmap;
1190 TermWin.parent[0] = XCreateWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1191 szHint.x, szHint.y,
1192 szHint.width, szHint.height,
1193 TermWin.ext_bwidth,
1194 Xdepth, InputOutput,
1195 Xvisual,
1196 CWBackPixel | CWBorderPixel
1197 | CWColormap, &attributes);
1198#else
1199 TermWin.parent[0] = XCreateSimpleWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1200 szHint.x, szHint.y,
1201 szHint.width,
1202 szHint.height,
1203 TermWin.ext_bwidth,
1204 PixColors[Color_border],
1205 PixColors[Color_fg]);
1206#endif 1365#endif
1207 1366
1208 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1367#if ENABLE_FRILLS
1209 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1368 if (mwmhints.flags)
1369 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1370 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1371#endif
1210 1372
1211 classHint.res_name = (char *)rs[Rs_name]; 1373 Atom protocols[] = {
1212 classHint.res_class = (char *)APL_CLASS; 1374 xa[XA_WM_DELETE_WINDOW],
1375#if ENABLE_EWMH
1376 xa[XA_NET_WM_PING],
1377#endif
1378 };
1213 1379
1214 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1380 XSetWMProtocols (dpy, top, protocols, ecb_array_length (protocols));
1215 wmHint.input = True;
1216 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1217 : NormalState);
1218 wmHint.window_group = TermWin.parent[0];
1219 1381
1220 XSetWMProperties(Xdisplay, TermWin.parent[0], NULL, NULL, 1382#if ENABLE_FRILLS
1221 (char **)argv, argc, &szHint, &wmHint, &classHint); 1383 if (rs[Rs_transient_for])
1222 XSelectInput(Xdisplay, TermWin.parent[0], 1384 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1385#endif
1386
1387#if ENABLE_EWMH
1388 long pid = getpid ();
1389
1390 XChangeProperty (dpy, top,
1391 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1392 PropModeReplace, (unsigned char *)&pid, 1);
1393
1394 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1395#endif
1396
1397 XSelectInput (dpy, top,
1223 (KeyPressMask 1398 KeyPressMask
1224#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1399#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1225 | KeyReleaseMask 1400 | KeyReleaseMask
1226#endif 1401#endif
1227 | FocusChangeMask | VisibilityChangeMask 1402 | FocusChangeMask | VisibilityChangeMask
1228 | StructureNotifyMask)); 1403 | ExposureMask | StructureNotifyMask);
1404
1405 termwin_ev.start (display, top);
1229 1406
1230 /* vt cursor: Black-on-White is standard, but this is more popular */ 1407 /* vt cursor: Black-on-White is standard, but this is more popular */
1231 TermWin_cursor = XCreateFontCursor(Xdisplay, XC_xterm); 1408 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1232
1233#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1234 /* cursor (menuBar/scrollBar): Black-on-White */
1235 leftptr_cursor = XCreateFontCursor(Xdisplay, XC_left_ptr);
1236#endif
1237
1238#ifdef POINTER_BLANK
1239
1240 {
1241 XColor blackcolour;
1242 blackcolour.red = 0;
1243 blackcolour.green = 0;
1244 blackcolour.blue = 0;
1245 Font f = XLoadFont (Xdisplay, "fixed");
1246 blank_cursor = XCreateGlyphCursor (Xdisplay, f, f, ' ', ' ',
1247 &blackcolour, &blackcolour);
1248 XUnloadFont (Xdisplay, f);
1249 }
1250#endif
1251 1409
1252 /* the vt window */ 1410 /* the vt window */
1253 TermWin.vt = XCreateSimpleWindow(Xdisplay, TermWin.parent[0], 1411 vt = XCreateSimpleWindow (dpy, top,
1254 window_vt_x, window_vt_y, 1412 window_vt_x, window_vt_y,
1255 TermWin_TotalWidth(), 1413 vt_width, vt_height,
1256 TermWin_TotalHeight(),
1257 0, 1414 0,
1258 PixColors[Color_fg], 1415 pix_colors_focused[Color_fg],
1259 PixColors[Color_bg]); 1416 pix_colors_focused[Color_bg]);
1260#ifdef DEBUG_X
1261 XStoreName(Xdisplay, TermWin.vt, "vt window");
1262#endif
1263 1417
1418 attributes.bit_gravity = NorthWestGravity;
1419 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1420
1264 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1421 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1265 | PropertyChangeMask);
1266 1422
1267#ifdef POINTER_BLANK
1268 pointer_unblank ();
1269
1270 if ((Options & Opt_pointerBlank)) 1423 if (option (Opt_pointerBlank))
1271 vt_emask |= PointerMotionMask; 1424 vt_emask |= PointerMotionMask;
1272 else 1425 else
1273#endif
1274 vt_emask |= (Button1MotionMask | Button3MotionMask); 1426 vt_emask |= Button1MotionMask | Button3MotionMask;
1275 1427
1276 XSelectInput(Xdisplay, TermWin.vt, vt_emask); 1428 vt_select_input ();
1277 1429
1278#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1430 vt_ev.start (display, vt);
1279
1280 if (menuBar_height())
1281 {
1282 menuBar.win = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],
1283 window_vt_x, 0,
1284 TermWin_TotalWidth(),
1285 menuBar_TotalHeight(),
1286 0,
1287 PixColors[Color_fg],
1288 PixColors[Color_scroll]);
1289#ifdef DEBUG_X
1290
1291 XStoreName(Xdisplay, menuBar.win, "menubar");
1292#endif
1293
1294 XDefineCursor(Xdisplay, menuBar.win, pointer_leftptr);
1295 XSelectInput(Xdisplay, menuBar.win,
1296 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1297 | Button1MotionMask));
1298 }
1299#endif
1300#ifdef XPM_BACKGROUND
1301 if (rs[Rs_backgroundPixmap] != NULL
1302 && !(Options & Opt_transparent))
1303 {
1304 const char *p = rs[Rs_backgroundPixmap];
1305
1306 if ((p = STRCHR(p, ';')) != NULL)
1307 {
1308 p++;
1309 scale_pixmap (p);
1310 }
1311 set_bgPixmap (rs[Rs_backgroundPixmap]);
1312 scr_touch (True);
1313 }
1314#endif
1315 1431
1316 /* graphics context for the vt window */ 1432 /* graphics context for the vt window */
1317 gcvalue.foreground = PixColors[Color_fg]; 1433 gcvalue.foreground = pix_colors[Color_fg];
1318 gcvalue.background = PixColors[Color_bg]; 1434 gcvalue.background = pix_colors[Color_bg];
1319 gcvalue.graphics_exposures = 1; 1435 gcvalue.graphics_exposures = 0;
1320 TermWin.gc = XCreateGC(Xdisplay, TermWin.vt,
1321 GCForeground | GCBackground
1322 | GCGraphicsExposures, &gcvalue);
1323 1436
1324#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1437 gc = XCreateGC (dpy, vt,
1438 GCForeground | GCBackground | GCGraphicsExposures,
1439 &gcvalue);
1325 1440
1326 gcvalue.foreground = PixColors[Color_topShadow]; 1441 drawable = new rxvt_drawable (this, vt);
1327 topShadowGC = XCreateGC(Xdisplay, TermWin.vt, 1442
1328 GCForeground, &gcvalue); 1443#ifdef OFF_FOCUS_FADING
1329 gcvalue.foreground = PixColors[Color_bottomShadow]; 1444 // initially we are in unfocused state
1330 botShadowGC = XCreateGC(Xdisplay, TermWin.vt, 1445 if (rs[Rs_fade])
1331 GCForeground, &gcvalue); 1446 pix_colors = pix_colors_unfocused;
1332 gcvalue.foreground = PixColors[(XDEPTH <= 2 ? Color_fg
1333 : Color_scroll)];
1334 scrollbarGC = XCreateGC(Xdisplay, TermWin.vt,
1335 GCForeground, &gcvalue);
1336#endif 1447#endif
1448
1449 pointer_unblank ();
1450 scr_recolor ();
1337} 1451}
1338 1452
1339/*----------------------------------------------------------------------*/ 1453/*----------------------------------------------------------------------*/
1340/* 1454/*
1341 * Run the command in a subprocess and return a file descriptor for the 1455 * Run the command in a subprocess and return a file descriptor for the
1342 * master end of the pseudo-teletype pair with the command talking to 1456 * master end of the pseudo-teletype pair with the command talking to
1343 * the slave. 1457 * the slave.
1344 */ 1458 */
1345int 1459void
1346rxvt_term::run_command (const char *const *argv) 1460rxvt_term::run_command (const char *const *argv)
1347{ 1461{
1348 int cfd, er; 1462#if ENABLE_FRILLS
1349 1463 if (rs[Rs_pty_fd])
1350 /* get master (pty) */
1351 if ((cfd = rxvt_get_pty (&(tty_fd), &(ttydev))) < 0)
1352 {
1353 rxvt_print_error("can't open pseudo-tty");
1354 return -1;
1355 } 1464 {
1465 pty->pty = atoi (rs[Rs_pty_fd]);
1356 1466
1357#ifdef FD_SETSIZE 1467 if (pty->pty >= 0)
1358 if (Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1359 {
1360 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1361 rxvt_clean_exit();
1362 exit(EXIT_FAILURE);
1363 }
1364#endif
1365
1366 fcntl (cfd, F_SETFL, O_NONBLOCK);
1367
1368 /* get slave (tty) */
1369 if (tty_fd < 0)
1370 {
1371#ifndef NO_SETOWNER_TTYDEV
1372 privileged_ttydev (SAVE);
1373#endif
1374
1375 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1376 { 1468 {
1377 close(cfd); 1469 if (getfd_hook)
1378 rxvt_print_error("can't open slave tty %s", ttydev); 1470 pty->pty = (*getfd_hook) (pty->pty);
1379 return -1; 1471
1472 if (pty->pty < 0)
1473 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1380 } 1474 }
1381 } 1475 }
1476 else
1477#endif
1478 if (!pty->get ())
1479 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1480
1481 fcntl (pty->pty, F_SETFL, O_NONBLOCK);
1482
1483 struct termios tio = def_tio;
1484
1382#ifndef NO_BACKSPACE_KEY 1485#ifndef NO_BACKSPACE_KEY
1383 if (key_backspace[0] && !key_backspace[1]) 1486 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1384 er = key_backspace[0]; 1487 tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
1385 else if (STRCMP(key_backspace, "DEC") == 0) 1488 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1386 er = '\177'; /* the initial state anyway */ 1489 tio.c_cc[VERASE] = '\177'; /* the initial state anyway */
1387 else
1388#endif 1490#endif
1389 1491
1390 er = -1; 1492 /* init terminal attributes */
1493 cfsetospeed (&tio, BAUDRATE);
1494 cfsetispeed (&tio, BAUDRATE);
1495 tcsetattr (pty->tty, TCSANOW, &tio);
1496 pty->set_utf8_mode (enc_utf8);
1391 1497
1392 rxvt_get_ttymode (&(tio), er); 1498 /* set initial window size */
1499 tt_winch ();
1393 1500
1394#ifndef __QNX__ 1501#if ENABLE_FRILLS
1502 if (rs[Rs_pty_fd])
1503 return;
1504#endif
1505
1395 /* spin off the command interpreter */ 1506 /* spin off the command interpreter */
1396 switch (cmd_pid = fork ()) 1507 switch (cmd_pid = fork ())
1397 { 1508 {
1398 case -1: 1509 case -1:
1399 rxvt_print_error("can't fork");
1400 return -1;
1401 case 0:
1402 close (cfd); /* only keep tty_fd and STDERR open */
1403 close (Xfd);
1404 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1405 rxvt_print_error ("could not obtain control of tty");
1406 else
1407 { 1510 {
1408 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1511 cmd_pid = 0;
1409 dup2 (tty_fd, STDIN_FILENO); 1512 rxvt_fatal ("can't fork, aborting.\n");
1410 dup2 (tty_fd, STDOUT_FILENO);
1411 dup2 (tty_fd, STDERR_FILENO);
1412
1413 if (tty_fd > 2)
1414 close (tty_fd);
1415
1416 run_child (argv);
1417 } 1513 }
1514 case 0:
1515 init_env ();
1516
1517 if (!pty->make_controlling_tty ())
1518 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1519 else
1520 {
1521 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1522 dup2 (pty->tty, STDIN_FILENO);
1523 dup2 (pty->tty, STDOUT_FILENO);
1524 dup2 (pty->tty, STDERR_FILENO);
1525
1526 // close all our file handles that we do no longer need
1527 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1528 {
1529 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1530 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1531 }
1532
1533 run_child (argv);
1534 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1535 }
1536
1418 exit (EXIT_FAILURE); 1537 _exit (EXIT_FAILURE);
1419 /* NOTREACHED */ 1538
1420 default: 1539 default:
1540 if (!option (Opt_utmpInhibit))
1421 { 1541 {
1422#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1542#ifdef LOG_ONLY_ON_LOGIN
1423 int fdstdin; 1543 bool login_shell = option (Opt_loginShell);
1424 1544#else
1425 fdstdin = dup (STDIN_FILENO); 1545 bool login_shell = true;
1426 dup2 (tty_fd, STDIN_FILENO);
1427#endif 1546#endif
1428 1547 pty->login (cmd_pid, login_shell, rs[Rs_display_name]);
1429#ifdef UTMP_SUPPORT
1430 privileged_utmp (SAVE);
1431#endif
1432
1433#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1434
1435 dup2 (fdstdin, STDIN_FILENO);
1436 close (fdstdin);
1437#endif
1438
1439 } 1548 }
1440 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, Xfd open */ 1549
1550 pty->close_tty ();
1551
1552 child_ev.start (cmd_pid);
1553
1554 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1441 break; 1555 break;
1442 } 1556 }
1443#else /* __QNX__ uses qnxspawn() */
1444 fchmod (tty_fd, 0622);
1445 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1446 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1447
1448 if (run_child (argv) == -1)
1449 exit (EXIT_FAILURE);
1450#endif
1451
1452 return cfd;
1453} 1557}
1454 1558
1455/* ------------------------------------------------------------------------- * 1559/* ------------------------------------------------------------------------- *
1456 * CHILD PROCESS OPERATIONS * 1560 * CHILD PROCESS OPERATIONS *
1457 * ------------------------------------------------------------------------- */ 1561 * ------------------------------------------------------------------------- */
… …
1462int 1566int
1463rxvt_term::run_child (const char *const *argv) 1567rxvt_term::run_child (const char *const *argv)
1464{ 1568{
1465 char *login; 1569 char *login;
1466 1570
1467 SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */
1468
1469 if (Options & Opt_console) 1571 if (option (Opt_console))
1572 {
1470 { /* be virtual console, fail silently */ 1573 /* be virtual console, fail silently */
1471#ifdef TIOCCONS 1574#ifdef TIOCCONS
1472 unsigned int on = 1; 1575 unsigned int on = 1;
1473 1576
1474 ioctl (STDIN_FILENO, TIOCCONS, &on); 1577 ioctl (STDIN_FILENO, TIOCCONS, &on);
1475#elif defined (SRIOCSREDIR) 1578#elif defined (SRIOCSREDIR)
1476 int fd; 1579 int fd;
1477 1580
1478 fd = open (CONSOLE, O_WRONLY, 0); 1581 fd = open (CONSOLE, O_WRONLY, 0);
1479 if (fd >= 0) 1582 if (fd >= 0)
1480 { 1583 {
1481 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1584 ioctl (fd, SRIOCSREDIR, STDIN_FILENO);
1482 close (fd); 1585 close (fd);
1483 } 1586 }
1484#endif /* SRIOCSREDIR */ 1587#endif /* SRIOCSREDIR */
1485 } 1588 }
1486 1589
1487 /* reset signals and spin off the command interpreter */ 1590 /* reset signals and spin off the command interpreter */
1488 signal (SIGINT, SIG_DFL); 1591 signal (SIGINT, SIG_DFL);
1489 signal (SIGQUIT, SIG_DFL); 1592 signal (SIGQUIT, SIG_DFL);
1490 signal (SIGCHLD, SIG_DFL); 1593 signal (SIGCHLD, SIG_DFL);
1594 signal (SIGHUP, SIG_DFL);
1595 signal (SIGPIPE, SIG_DFL);
1491 /* 1596 /*
1492 * mimick login's behavior by disabling the job control signals 1597 * mimic login's behavior by disabling the job control signals
1493 * a shell that wants them can turn them back on 1598 * a shell that wants them can turn them back on
1494 */ 1599 */
1495#ifdef SIGTSTP 1600#ifdef SIGTSTP
1496 signal (SIGTSTP, SIG_IGN); 1601 signal (SIGTSTP, SIG_IGN);
1497 signal (SIGTTIN, SIG_IGN); 1602 signal (SIGTTIN, SIG_IGN);
1498 signal (SIGTTOU, SIG_IGN); 1603 signal (SIGTTOU, SIG_IGN);
1499#endif /* SIGTSTP */ 1604#endif /* SIGTSTP */
1500 1605
1501 /* set window size */
1502 struct winsize ws;
1503
1504 ws.ws_col = TermWin.ncol;
1505 ws.ws_row = TermWin.nrow;
1506 ws.ws_xpixel = ws.ws_ypixel = 0;
1507 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1508
1509 // unblock signals (signals are blocked by iom.C
1510 sigset_t ss;
1511 sigemptyset (&ss);
1512 sigprocmask (SIG_SETMASK, &ss, 0);
1513
1514#ifndef __QNX__
1515 /* command interpreter path */ 1606 /* command interpreter path */
1516 if (argv != NULL) 1607 if (argv)
1517 { 1608 {
1518# ifdef DEBUG_CMD 1609# ifdef DEBUG_CMD
1519 int i; 1610 int i;
1520 1611
1521 for (i = 0; argv[i]; i++) 1612 for (i = 0; argv[i]; i++)
1522 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1613 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1523# endif 1614# endif
1524 1615
1525 execvp(argv[0], (char *const *)argv); 1616 execvp (argv[0], (char *const *)argv);
1526 /* no error message: STDERR is closed! */ 1617 /* no error message: STDERR is closed! */
1527 } 1618 }
1528 else 1619 else
1529 { 1620 {
1530 const char *argv0, *shell; 1621 const char *argv0, *shell;
1531 1622
1532 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1623 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1533 shell = "/bin/sh"; 1624 shell = "/bin/sh";
1534 1625
1535 argv0 = (const char *)rxvt_r_basename(shell); 1626 argv0 = rxvt_basename (shell);
1627
1536 if (Options & Opt_loginShell) 1628 if (option (Opt_loginShell))
1537 { 1629 {
1538 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1630 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1539 1631
1540 login[0] = '-'; 1632 login[0] = '-';
1541 STRCPY(&login[1], argv0); 1633 strcpy (&login[1], argv0);
1542 argv0 = login; 1634 argv0 = login;
1543 } 1635 }
1636
1544 execlp(shell, argv0, NULL); 1637 execlp (shell, argv0, (char *)0);
1545 /* no error message: STDERR is closed! */ 1638 /* no error message: STDERR is closed! */
1546 } 1639 }
1547 1640
1548#else /* __QNX__ uses qnxspawn() */
1549
1550 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1551 char *command = NULL, fullcommand[_MAX_PATH];
1552 char **arg_v, *arg_a[2] = { NULL, NULL };
1553
1554 if (argv != NULL)
1555 {
1556 if (access(argv[0], X_OK) == -1)
1557 {
1558 if (STRCHR(argv[0], '/') == NULL)
1559 {
1560 searchenv(argv[0], "PATH", fullcommand);
1561 if (fullcommand[0] != '\0')
1562 command = fullcommand;
1563 }
1564 if (access(command, X_OK) == -1)
1565 return -1;
1566 }
1567 else
1568 command = argv[0];
1569 arg_v = argv;
1570 }
1571 else
1572 {
1573 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1574 command = "/bin/sh";
1575
1576 arg_a[0] = my_basename(command);
1577 if (Options & Opt_loginShell)
1578 {
1579 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1580
1581 login[0] = '-';
1582 STRCPY(&login[1], arg_a[0]);
1583 arg_a[0] = login;
1584 }
1585 arg_v = arg_a;
1586 }
1587 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1588 cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1589 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1590 command, arg_v, environ, iov_a, 0);
1591 if (login)
1592 free(login);
1593
1594 close(tty_fd);
1595 return cmd_fd;
1596
1597#endif
1598 return -1; 1641 return -1;
1599} 1642}
1600 1643
1601/* ------------------------------------------------------------------------- *
1602 * GET TTY CURRENT STATE *
1603 * ------------------------------------------------------------------------- */
1604/* rxvt_get_ttymode() */
1605/* EXTPROTO */
1606void
1607rxvt_get_ttymode(ttymode_t *tio, int erase)
1608{
1609#ifdef HAVE_TERMIOS_H
1610 /*
1611 * standard System V termios interface
1612 */
1613 if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1614 {
1615 /* return error - use system defaults */
1616 tio->c_cc[VINTR] = CINTR;
1617 tio->c_cc[VQUIT] = CQUIT;
1618 tio->c_cc[VERASE] = CERASE;
1619 tio->c_cc[VKILL] = CKILL;
1620 tio->c_cc[VSTART] = CSTART;
1621 tio->c_cc[VSTOP] = CSTOP;
1622 tio->c_cc[VSUSP] = CSUSP;
1623# ifdef VDSUSP
1624
1625 tio->c_cc[VDSUSP] = CDSUSP;
1626# endif
1627# ifdef VREPRINT
1628
1629 tio->c_cc[VREPRINT] = CRPRNT;
1630# endif
1631# ifdef VDISCRD
1632
1633 tio->c_cc[VDISCRD] = CFLUSH;
1634# endif
1635# ifdef VWERSE
1636
1637 tio->c_cc[VWERSE] = CWERASE;
1638# endif
1639# ifdef VLNEXT
1640
1641 tio->c_cc[VLNEXT] = CLNEXT;
1642# endif
1643
1644 }
1645 tio->c_cc[VEOF] = CEOF;
1646 tio->c_cc[VEOL] = VDISABLE;
1647# ifdef VEOL2
1648
1649 tio->c_cc[VEOL2] = VDISABLE;
1650# endif
1651# ifdef VSWTC
1652
1653 tio->c_cc[VSWTC] = VDISABLE;
1654# endif
1655# ifdef VSWTCH
1656
1657 tio->c_cc[VSWTCH] = VDISABLE;
1658# endif
1659# if VMIN != VEOF
1660
1661 tio->c_cc[VMIN] = 1;
1662# endif
1663# if VTIME != VEOL
1664
1665 tio->c_cc[VTIME] = 0;
1666# endif
1667
1668 if (erase != -1)
1669 tio->c_cc[VERASE] = (char)erase;
1670
1671 /* input modes */
1672 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1673# ifdef IMAXBEL
1674 | IMAXBEL
1675# endif
1676 | IXON);
1677
1678 /* output modes */
1679 tio->c_oflag = (OPOST | ONLCR);
1680
1681 /* control modes */
1682 tio->c_cflag = (CS8 | CREAD);
1683
1684 /* line discipline modes */
1685 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1686# if defined (ECHOCTL) && defined (ECHOKE)
1687 | ECHOCTL | ECHOKE
1688# endif
1689 | ECHOE | ECHOK);
1690# else /* HAVE_TERMIOS_H */
1691
1692 /*
1693 * sgtty interface
1694 */
1695
1696 /* get parameters -- gtty */
1697 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1698 {
1699 tio->sg.sg_erase = CERASE; /* ^H */
1700 tio->sg.sg_kill = CKILL; /* ^U */
1701 }
1702 if (erase != -1)
1703 tio->sg.sg_erase = (char)erase;
1704
1705 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1706
1707 /* get special characters */
1708 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1709 {
1710 tio->tc.t_intrc = CINTR; /* ^C */
1711 tio->tc.t_quitc = CQUIT; /* ^\ */
1712 tio->tc.t_startc = CSTART; /* ^Q */
1713 tio->tc.t_stopc = CSTOP; /* ^S */
1714 tio->tc.t_eofc = CEOF; /* ^D */
1715 tio->tc.t_brkc = -1;
1716 }
1717 /* get local special chars */
1718 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1719 {
1720 tio->lc.t_suspc = CSUSP; /* ^Z */
1721 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1722 tio->lc.t_rprntc = CRPRNT; /* ^R */
1723 tio->lc.t_flushc = CFLUSH; /* ^O */
1724 tio->lc.t_werasc = CWERASE; /* ^W */
1725 tio->lc.t_lnextc = CLNEXT; /* ^V */
1726 }
1727 /* get line discipline */
1728 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1729# ifdef NTTYDISC
1730
1731 tio->line = NTTYDISC;
1732# endif /* NTTYDISC */
1733
1734 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1735#endif /* HAVE_TERMIOS_H */
1736
1737 /*
1738 * Debugging
1739 */
1740#ifdef DEBUG_TTYMODE
1741#ifdef HAVE_TERMIOS_H
1742 /* c_iflag bits */
1743 fprintf(stderr, "Input flags\n");
1744
1745 /* cpp token stringize doesn't work on all machines <sigh> */
1746# define FOO(flag,name) \
1747 if ((tio->c_iflag) & flag) \
1748 fprintf (stderr, "%s ", name)
1749
1750 /* c_iflag bits */
1751 FOO(IGNBRK, "IGNBRK");
1752 FOO(BRKINT, "BRKINT");
1753 FOO(IGNPAR, "IGNPAR");
1754 FOO(PARMRK, "PARMRK");
1755 FOO(INPCK, "INPCK");
1756 FOO(ISTRIP, "ISTRIP");
1757 FOO(INLCR, "INLCR");
1758 FOO(IGNCR, "IGNCR");
1759 FOO(ICRNL, "ICRNL");
1760 FOO(IXON, "IXON");
1761 FOO(IXOFF, "IXOFF");
1762# ifdef IUCLC
1763
1764 FOO(IUCLC, "IUCLC");
1765# endif
1766# ifdef IXANY
1767
1768 FOO(IXANY, "IXANY");
1769# endif
1770# ifdef IMAXBEL
1771
1772 FOO(IMAXBEL, "IMAXBEL");
1773# endif
1774
1775 fprintf(stderr, "\n");
1776
1777# undef FOO
1778# define FOO(entry, name) \
1779 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1780
1781 FOO(VINTR, "VINTR");
1782 FOO(VQUIT, "VQUIT");
1783 FOO(VERASE, "VERASE");
1784 FOO(VKILL, "VKILL");
1785 FOO(VEOF, "VEOF");
1786 FOO(VEOL, "VEOL");
1787# ifdef VEOL2
1788
1789 FOO(VEOL2, "VEOL2");
1790# endif
1791# ifdef VSWTC
1792
1793 FOO(VSWTC, "VSWTC");
1794# endif
1795# ifdef VSWTCH
1796
1797 FOO(VSWTCH, "VSWTCH");
1798# endif
1799
1800 FOO(VSTART, "VSTART");
1801 FOO(VSTOP, "VSTOP");
1802 FOO(VSUSP, "VSUSP");
1803# ifdef VDSUSP
1804
1805 FOO(VDSUSP, "VDSUSP");
1806# endif
1807# ifdef VREPRINT
1808
1809 FOO(VREPRINT, "VREPRINT");
1810# endif
1811# ifdef VDISCRD
1812
1813 FOO(VDISCRD, "VDISCRD");
1814# endif
1815# ifdef VWERSE
1816
1817 FOO(VWERSE, "VWERSE");
1818# endif
1819# ifdef VLNEXT
1820
1821 FOO(VLNEXT, "VLNEXT");
1822# endif
1823
1824 fprintf(stderr, "\n");
1825# undef FOO
1826# endif /* HAVE_TERMIOS_H */
1827#endif /* DEBUG_TTYMODE */
1828}
1829
1830/*----------------------- end-of-file (C source) -----------------------*/ 1644/*----------------------- end-of-file (C source) -----------------------*/

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines