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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.29 by pcg, Sat Feb 21 21:43:37 2004 UTC vs.
Revision 1.344 by sf-exg, Tue Jun 16 11:58:26 2015 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 <schmorp@schmorp.de>
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 3 of the License, or
18 * (at your option) any later version. 20 * (at your option) any later version.
19 * 21 *
20 * 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,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of 23 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 24 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
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"
40
41#include <limits>
36 42
37#include <signal.h> 43#include <signal.h>
38 44
45#include <fcntl.h>
46
47#ifdef HAVE_XMU
48# include <X11/Xmu/CurUtil.h>
49#endif
50
51#ifdef HAVE_XSETLOCALE
52# define X_LOCALE
53# include <X11/Xlocale.h>
54#else
55# include <locale.h>
56#endif
57
58#ifdef HAVE_NL_LANGINFO
59# include <langinfo.h>
60#endif
61
62#ifdef HAVE_STARTUP_NOTIFICATION
63# define SN_API_NOT_YET_FROZEN
64# include <libsn/sn-launchee.h>
65#endif
66
67#ifdef DISPLAY_IS_IP
68/* On Solaris link with -lsocket and -lnsl */
69#include <sys/types.h>
70#include <sys/socket.h>
71
72/* these next two are probably only on Sun (not Solaris) */
73#ifdef HAVE_SYS_SOCKIO_H
74#include <sys/sockio.h>
75#endif
76#ifdef HAVE_SYS_BYTEORDER_H
77#include <sys/byteorder.h>
78#endif
79
80#include <netinet/in.h>
81#include <arpa/inet.h>
82#include <net/if.h>
83#include <net/if_arp.h>
84
85static char * ecb_cold
86rxvt_network_display (const char *display)
87{
88 char buffer[1024], *rval = NULL;
89 struct ifconf ifc;
90 struct ifreq *ifr;
91 int i, skfd;
92
93 if (display[0] != ':' && strncmp (display, "unix:", 5))
94 return (char *) display; /* nothing to do */
95
96 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
97 ifc.ifc_buf = buffer;
98
99 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
100 {
101 perror ("socket");
102 return NULL;
103 }
104
105 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
106 {
107 perror ("SIOCGIFCONF");
108 close (skfd);
109 return NULL;
110 }
111
112 for (i = 0, ifr = ifc.ifc_req;
113 i < (ifc.ifc_len / sizeof (struct ifreq));
114 i++, ifr++)
115 {
116 struct ifreq ifr2;
117
118 strcpy (ifr2.ifr_name, ifr->ifr_name);
119
120 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
121 {
122 unsigned long addr;
123 struct sockaddr_in *p_addr;
124
125 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
126 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
127
128 /*
129 * not "0.0.0.0" or "127.0.0.1" - so format the address
130 */
131 if (addr && addr != 0x7F000001)
132 {
133 char *colon = strchr (display, ':');
134
135 if (colon == NULL)
136 colon = ":0.0";
137
138 rval = rxvt_malloc (strlen (colon) + 16);
139 sprintf (rval, "%d.%d.%d.%d%s",
140 (int) ((addr >> 030) & 0xFF),
141 (int) ((addr >> 020) & 0xFF),
142 (int) ((addr >> 010) & 0xFF),
143 (int) (addr & 0xFF), colon);
144 break;
145 }
146 }
147 }
148
149 close (skfd);
150
151 return rval;
152}
153#endif
154
39const char *const def_colorName[] = 155static const char *const def_colorName[] =
40 { 156 {
41 COLOR_FOREGROUND, 157 COLOR_FOREGROUND,
42 COLOR_BACKGROUND, 158 COLOR_BACKGROUND,
43 /* low-intensity colors */ 159 /* low-intensity colors */
44 "Black", /* 0: black (#000000) */ 160 "rgb:00/00/00", // 0: black (Black)
45#ifndef NO_BRIGHTCOLOR 161 "rgb:cd/00/00", // 1: red (Red3)
46 "Red3", /* 1: red (#CD0000) */ 162 "rgb:00/cd/00", // 2: green (Green3)
47 "Green3", /* 2: green (#00CD00) */ 163 "rgb:cd/cd/00", // 3: yellow (Yellow3)
48 "Yellow3", /* 3: yellow (#CDCD00) */ 164 "rgb:00/00/cd", // 4: blue (Blue3)
49 "Blue3", /* 4: blue (#0000CD) */ 165 "rgb:cd/00/cd", // 5: magenta (Magenta3)
50 "Magenta3", /* 5: magenta (#CD00CD) */ 166 "rgb:00/cd/cd", // 6: cyan (Cyan3)
51 "Cyan3", /* 6: cyan (#00CDCD) */
52# ifdef XTERM_COLORS 167# ifdef XTERM_COLORS
53 "Grey90", /* 7: white (#E5E5E5) */ 168 "rgb:e5/e5/e5", // 7: white (Grey90)
54# else 169# else
55 "AntiqueWhite", /* 7: white (#FAEBD7) */ 170 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
56# endif 171# endif
57 /* high-intensity colors */ 172 /* high-intensity colors */
58# ifdef XTERM_COLORS 173# ifdef XTERM_COLORS
59 "Grey30", /* 8: bright black (#4D4D4D) */ 174 "rgb:4d/4d/4d", // 8: bright black (Grey30)
60# else 175# else
61 "Grey25", /* 8: bright black (#404040) */ 176 "rgb:40/40/40", // 8: bright black (Grey25)
62# endif 177# endif
63#endif /* NO_BRIGHTCOLOR */ 178 "rgb:ff/00/00", // 1/9: bright red (Reed)
64 "Red", /* 1/9: bright red (#FF0000) */ 179 "rgb:00/ff/00", // 2/10: bright green (Green)
65 "Green", /* 2/10: bright green (#00FF00) */ 180 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
66 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 181 "rgb:00/00/ff", // 4/12: bright blue (Blue)
67 "Blue", /* 4/12: bright blue (#0000FF) */ 182 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
68 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 183 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
69 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 184 "rgb:ff/ff/ff", // 7/15: bright white (White)
70 "White", /* 7/15: bright white (#FFFFFF) */ 185
71#ifdef TTY_256COLOR 186#if !USE_256_COLORS
72 "rgb:00/00/00", /* default 16-255 color table */ 187 // 88 xterm colours
73 "rgb:00/00/2a", 188 "rgb:00/00/00",
74 "rgb:00/00/55", 189 "rgb:00/00/8b",
75 "rgb:00/00/7f",
76 "rgb:00/00/aa",
77 "rgb:00/00/d4", 190 "rgb:00/00/cd",
191 "rgb:00/00/ff",
78 "rgb:00/2a/00", 192 "rgb:00/8b/00",
79 "rgb:00/2a/2a", 193 "rgb:00/8b/8b",
80 "rgb:00/2a/55",
81 "rgb:00/2a/7f",
82 "rgb:00/2a/aa",
83 "rgb:00/2a/d4", 194 "rgb:00/8b/cd",
84 "rgb:00/55/00",
85 "rgb:00/55/2a",
86 "rgb:00/55/55",
87 "rgb:00/55/7f", 195 "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", 196 "rgb:00/cd/00",
103 "rgb:00/d4/2a", 197 "rgb:00/cd/8b",
104 "rgb:00/d4/55",
105 "rgb:00/d4/7f",
106 "rgb:00/d4/aa",
107 "rgb:00/d4/d4", 198 "rgb:00/cd/cd",
199 "rgb:00/cd/ff",
200 "rgb:00/ff/00",
201 "rgb:00/ff/8b",
202 "rgb:00/ff/cd",
203 "rgb:00/ff/ff",
108 "rgb:2a/00/00", 204 "rgb:8b/00/00",
109 "rgb:2a/00/2a", 205 "rgb:8b/00/8b",
110 "rgb:2a/00/55",
111 "rgb:2a/00/7f",
112 "rgb:2a/00/aa",
113 "rgb:2a/00/d4", 206 "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", 207 "rgb:8b/00/ff",
148 "rgb:55/00/aa",
149 "rgb:55/00/d4",
150 "rgb:55/2a/00", 208 "rgb:8b/8b/00",
151 "rgb:55/2a/2a", 209 "rgb:8b/8b/8b",
152 "rgb:55/2a/55", 210 "rgb:8b/8b/cd",
153 "rgb:55/2a/7f", 211 "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", 212 "rgb:8b/cd/00",
175 "rgb:55/d4/2a", 213 "rgb:8b/cd/8b",
176 "rgb:55/d4/55",
177 "rgb:55/d4/7f",
178 "rgb:55/d4/aa",
179 "rgb:55/d4/d4", 214 "rgb:8b/cd/cd",
180 "rgb:7f/00/00", 215 "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", 216 "rgb:8b/ff/00",
199 "rgb:7f/7f/2a", 217 "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", 218 "rgb:8b/ff/cd",
240 "rgb:aa/aa/00", 219 "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", 220 "rgb:cd/00/00",
253 "rgb:d4/00/2a", 221 "rgb:cd/00/8b",
254 "rgb:d4/00/55",
255 "rgb:d4/00/7f",
256 "rgb:d4/00/aa",
257 "rgb:d4/00/d4", 222 "rgb:cd/00/cd",
223 "rgb:cd/00/ff",
258 "rgb:d4/2a/00", 224 "rgb:cd/8b/00",
259 "rgb:d4/2a/2a", 225 "rgb:cd/8b/8b",
260 "rgb:d4/2a/55",
261 "rgb:d4/2a/7f",
262 "rgb:d4/2a/aa",
263 "rgb:d4/2a/d4", 226 "rgb:cd/8b/cd",
264 "rgb:d4/55/00",
265 "rgb:d4/55/2a",
266 "rgb:d4/55/55",
267 "rgb:d4/55/7f", 227 "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", 228 "rgb:cd/cd/00",
283 "rgb:d4/d4/2a", 229 "rgb:cd/cd/8b",
284 "rgb:d4/d4/55",
285 "rgb:d4/d4/7f",
286 "rgb:d4/d4/aa",
287 "rgb:d4/d4/d4", 230 "rgb:cd/cd/cd",
231 "rgb:cd/cd/ff",
232 "rgb:cd/ff/00",
233 "rgb:cd/ff/8b",
234 "rgb:cd/ff/cd",
235 "rgb:cd/ff/ff",
236 "rgb:ff/00/00",
237 "rgb:ff/00/8b",
238 "rgb:ff/00/cd",
239 "rgb:ff/00/ff",
240 "rgb:ff/8b/00",
241 "rgb:ff/8b/8b",
242 "rgb:ff/8b/cd",
243 "rgb:ff/8b/ff",
244 "rgb:ff/cd/00",
245 "rgb:ff/cd/8b",
246 "rgb:ff/cd/cd",
247 "rgb:ff/cd/ff",
248 "rgb:ff/ff/00",
249 "rgb:ff/ff/8b",
250 "rgb:ff/ff/cd",
251 "rgb:ff/ff/ff",
252 "rgb:2e/2e/2e",
253 "rgb:5c/5c/5c",
254 "rgb:73/73/73",
255 "rgb:8b/8b/8b",
256 "rgb:a2/a2/a2",
257 "rgb:b9/b9/b9",
258 "rgb:d0/d0/d0",
259 "rgb:e7/e7/e7",
260#else
261 // 256 xterm colours
262 "rgb:00/00/00",
263 "rgb:00/00/5f",
264 "rgb:00/00/87",
265 "rgb:00/00/af",
266 "rgb:00/00/d7",
267 "rgb:00/00/ff",
268 "rgb:00/5f/00",
269 "rgb:00/5f/5f",
270 "rgb:00/5f/87",
271 "rgb:00/5f/af",
272 "rgb:00/5f/d7",
273 "rgb:00/5f/ff",
274 "rgb:00/87/00",
275 "rgb:00/87/5f",
276 "rgb:00/87/87",
277 "rgb:00/87/af",
278 "rgb:00/87/d7",
279 "rgb:00/87/ff",
280 "rgb:00/af/00",
281 "rgb:00/af/5f",
282 "rgb:00/af/87",
283 "rgb:00/af/af",
284 "rgb:00/af/d7",
285 "rgb:00/af/ff",
286 "rgb:00/d7/00",
287 "rgb:00/d7/5f",
288 "rgb:00/d7/87",
289 "rgb:00/d7/af",
290 "rgb:00/d7/d7",
291 "rgb:00/d7/ff",
292 "rgb:00/ff/00",
293 "rgb:00/ff/5f",
294 "rgb:00/ff/87",
295 "rgb:00/ff/af",
296 "rgb:00/ff/d7",
297 "rgb:00/ff/ff",
298 "rgb:5f/00/00",
299 "rgb:5f/00/5f",
300 "rgb:5f/00/87",
301 "rgb:5f/00/af",
302 "rgb:5f/00/d7",
303 "rgb:5f/00/ff",
304 "rgb:5f/5f/00",
305 "rgb:5f/5f/5f",
306 "rgb:5f/5f/87",
307 "rgb:5f/5f/af",
308 "rgb:5f/5f/d7",
309 "rgb:5f/5f/ff",
310 "rgb:5f/87/00",
311 "rgb:5f/87/5f",
312 "rgb:5f/87/87",
313 "rgb:5f/87/af",
314 "rgb:5f/87/d7",
315 "rgb:5f/87/ff",
316 "rgb:5f/af/00",
317 "rgb:5f/af/5f",
318 "rgb:5f/af/87",
319 "rgb:5f/af/af",
320 "rgb:5f/af/d7",
321 "rgb:5f/af/ff",
322 "rgb:5f/d7/00",
323 "rgb:5f/d7/5f",
324 "rgb:5f/d7/87",
325 "rgb:5f/d7/af",
326 "rgb:5f/d7/d7",
327 "rgb:5f/d7/ff",
328 "rgb:5f/ff/00",
329 "rgb:5f/ff/5f",
330 "rgb:5f/ff/87",
331 "rgb:5f/ff/af",
332 "rgb:5f/ff/d7",
333 "rgb:5f/ff/ff",
334 "rgb:87/00/00",
335 "rgb:87/00/5f",
336 "rgb:87/00/87",
337 "rgb:87/00/af",
338 "rgb:87/00/d7",
339 "rgb:87/00/ff",
340 "rgb:87/5f/00",
341 "rgb:87/5f/5f",
342 "rgb:87/5f/87",
343 "rgb:87/5f/af",
344 "rgb:87/5f/d7",
345 "rgb:87/5f/ff",
346 "rgb:87/87/00",
347 "rgb:87/87/5f",
348 "rgb:87/87/87",
349 "rgb:87/87/af",
350 "rgb:87/87/d7",
351 "rgb:87/87/ff",
352 "rgb:87/af/00",
353 "rgb:87/af/5f",
354 "rgb:87/af/87",
355 "rgb:87/af/af",
356 "rgb:87/af/d7",
357 "rgb:87/af/ff",
358 "rgb:87/d7/00",
359 "rgb:87/d7/5f",
360 "rgb:87/d7/87",
361 "rgb:87/d7/af",
362 "rgb:87/d7/d7",
363 "rgb:87/d7/ff",
364 "rgb:87/ff/00",
365 "rgb:87/ff/5f",
366 "rgb:87/ff/87",
367 "rgb:87/ff/af",
368 "rgb:87/ff/d7",
369 "rgb:87/ff/ff",
370 "rgb:af/00/00",
371 "rgb:af/00/5f",
372 "rgb:af/00/87",
373 "rgb:af/00/af",
374 "rgb:af/00/d7",
375 "rgb:af/00/ff",
376 "rgb:af/5f/00",
377 "rgb:af/5f/5f",
378 "rgb:af/5f/87",
379 "rgb:af/5f/af",
380 "rgb:af/5f/d7",
381 "rgb:af/5f/ff",
382 "rgb:af/87/00",
383 "rgb:af/87/5f",
384 "rgb:af/87/87",
385 "rgb:af/87/af",
386 "rgb:af/87/d7",
387 "rgb:af/87/ff",
388 "rgb:af/af/00",
389 "rgb:af/af/5f",
390 "rgb:af/af/87",
391 "rgb:af/af/af",
392 "rgb:af/af/d7",
393 "rgb:af/af/ff",
394 "rgb:af/d7/00",
395 "rgb:af/d7/5f",
396 "rgb:af/d7/87",
397 "rgb:af/d7/af",
398 "rgb:af/d7/d7",
399 "rgb:af/d7/ff",
400 "rgb:af/ff/00",
401 "rgb:af/ff/5f",
402 "rgb:af/ff/87",
403 "rgb:af/ff/af",
404 "rgb:af/ff/d7",
405 "rgb:af/ff/ff",
406 "rgb:d7/00/00",
407 "rgb:d7/00/5f",
408 "rgb:d7/00/87",
409 "rgb:d7/00/af",
410 "rgb:d7/00/d7",
411 "rgb:d7/00/ff",
412 "rgb:d7/5f/00",
413 "rgb:d7/5f/5f",
414 "rgb:d7/5f/87",
415 "rgb:d7/5f/af",
416 "rgb:d7/5f/d7",
417 "rgb:d7/5f/ff",
418 "rgb:d7/87/00",
419 "rgb:d7/87/5f",
420 "rgb:d7/87/87",
421 "rgb:d7/87/af",
422 "rgb:d7/87/d7",
423 "rgb:d7/87/ff",
424 "rgb:d7/af/00",
425 "rgb:d7/af/5f",
426 "rgb:d7/af/87",
427 "rgb:d7/af/af",
428 "rgb:d7/af/d7",
429 "rgb:d7/af/ff",
430 "rgb:d7/d7/00",
431 "rgb:d7/d7/5f",
432 "rgb:d7/d7/87",
433 "rgb:d7/d7/af",
434 "rgb:d7/d7/d7",
435 "rgb:d7/d7/ff",
436 "rgb:d7/ff/00",
437 "rgb:d7/ff/5f",
438 "rgb:d7/ff/87",
439 "rgb:d7/ff/af",
440 "rgb:d7/ff/d7",
441 "rgb:d7/ff/ff",
442 "rgb:ff/00/00",
443 "rgb:ff/00/5f",
444 "rgb:ff/00/87",
445 "rgb:ff/00/af",
446 "rgb:ff/00/d7",
447 "rgb:ff/00/ff",
448 "rgb:ff/5f/00",
449 "rgb:ff/5f/5f",
450 "rgb:ff/5f/87",
451 "rgb:ff/5f/af",
452 "rgb:ff/5f/d7",
453 "rgb:ff/5f/ff",
454 "rgb:ff/87/00",
455 "rgb:ff/87/5f",
456 "rgb:ff/87/87",
457 "rgb:ff/87/af",
458 "rgb:ff/87/d7",
459 "rgb:ff/87/ff",
460 "rgb:ff/af/00",
461 "rgb:ff/af/5f",
462 "rgb:ff/af/87",
463 "rgb:ff/af/af",
464 "rgb:ff/af/d7",
465 "rgb:ff/af/ff",
466 "rgb:ff/d7/00",
467 "rgb:ff/d7/5f",
468 "rgb:ff/d7/87",
469 "rgb:ff/d7/af",
470 "rgb:ff/d7/d7",
471 "rgb:ff/d7/ff",
472 "rgb:ff/ff/00",
473 "rgb:ff/ff/5f",
474 "rgb:ff/ff/87",
475 "rgb:ff/ff/af",
476 "rgb:ff/ff/d7",
477 "rgb:ff/ff/ff",
288 "rgb:08/08/08", 478 "rgb:08/08/08",
289 "rgb:12/12/12", 479 "rgb:12/12/12",
290 "rgb:1c/1c/1c", 480 "rgb:1c/1c/1c",
291 "rgb:26/26/26", 481 "rgb:26/26/26",
292 "rgb:30/30/30", 482 "rgb:30/30/30",
… …
308 "rgb:d0/d0/d0", 498 "rgb:d0/d0/d0",
309 "rgb:da/da/da", 499 "rgb:da/da/da",
310 "rgb:e4/e4/e4", 500 "rgb:e4/e4/e4",
311 "rgb:ee/ee/ee", 501 "rgb:ee/ee/ee",
312#endif 502#endif
503
313#ifndef NO_CURSORCOLOR 504#ifndef NO_CURSORCOLOR
314 COLOR_CURSOR_BACKGROUND, 505 COLOR_CURSOR_BACKGROUND,
315 COLOR_CURSOR_FOREGROUND, 506 COLOR_CURSOR_FOREGROUND,
316#endif /* ! NO_CURSORCOLOR */ 507#endif /* ! NO_CURSORCOLOR */
317 NULL, /* Color_pointer */ 508 NULL, /* Color_pointer_fg */
509 NULL, /* Color_pointer_bg */
318 NULL, /* Color_border */ 510 NULL, /* Color_border */
319#ifndef NO_BOLD_UNDERLINE_REVERSE 511#ifndef NO_BOLD_UNDERLINE_REVERSE
320 NULL, /* Color_BD */ 512 NULL, /* Color_BD */
513 NULL, /* Color_IT */
321 NULL, /* Color_UL */ 514 NULL, /* Color_UL */
322 NULL, /* Color_RV */ 515 NULL, /* Color_RV */
323#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 516#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
517#if ENABLE_FRILLS
518 NULL, // Color_underline
519#endif
324#ifdef OPTION_HC 520#ifdef OPTION_HC
325 NULL, 521 NULL,
522 NULL,
326#endif 523#endif
327#ifdef KEEP_SCROLLCOLOR
328 COLOR_SCROLLBAR, 524 COLOR_SCROLLBAR,
525#ifdef RXVT_SCROLLBAR
329 COLOR_SCROLLTROUGH, 526 COLOR_SCROLLTROUGH,
330#endif /* KEEP_SCROLLCOLOR */ 527#endif
331 528#if BG_IMAGE_FROM_ROOT
529 NULL,
530#endif
531#if OFF_FOCUS_FADING
532 "rgb:00/00/00",
533#endif
332 }; 534 };
333 535
334const char *const xa_names[NUM_XA] = 536void
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 () 537rxvt_term::init_vars ()
357{ 538{
358 PixColors = new rxvt_color [TOTAL_COLORS]; 539 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
371 540
372 MEvent.time = CurrentTime; 541 MEvent.time = CurrentTime;
373 MEvent.button = AnyButton; 542 MEvent.button = AnyButton;
374 Options = DEFAULT_OPTIONS;
375 want_refresh = 1; 543 want_refresh = 1;
376 cmd_pid = -1;
377 cmd_fd = tty_fd = -1;
378 PrivateModes = SavedModes = PrivMode_Default; 544 priv_modes = SavedModes = PrivMode_Default;
379 TermWin.focus = 0;
380 TermWin.ncol = 80; 545 ncol = 80;
381 TermWin.nrow = 24; 546 nrow = 24;
382 TermWin.int_bwidth = INTERNALBORDERWIDTH; 547 int_bwidth = INTERNALBORDERWIDTH;
383 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 548 ext_bwidth = EXTERNALBORDERWIDTH;
384 TermWin.lineSpace = LINESPACE; 549 lineSpace = LINESPACE;
550 letterSpace = LETTERSPACE;
385 TermWin.saveLines = SAVELINES; 551 saveLines = SAVELINES;
386 numPixColors = TOTAL_COLORS;
387 552
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; 553 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
416 554
417 oldcursor.row = oldcursor.col = -1; 555 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
423 556
424 last_bot = last_state = -1; 557 set_option (Opt_scrollBar);
425 558 set_option (Opt_scrollTtyOutput);
426#ifdef MENUBAR 559 set_option (Opt_jumpScroll);
427 menu_readonly = 1; 560 set_option (Opt_skipScroll);
428# if ! (MENUBAR_MAX > 1) 561 set_option (Opt_secondaryScreen);
429 CurrentBar = & (BarList); 562 set_option (Opt_secondaryScroll);
430# endif /* (MENUBAR_MAX > 1) */ 563 set_option (Opt_pastableTabs);
431#endif 564 set_option (Opt_intensityStyles);
432 565 set_option (Opt_iso14755);
433 return true; 566 set_option (Opt_iso14755_52);
434} 567 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 {
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)
461 {
462 /* TODO: BOO HISS */
463 dup2 (STDERR_FILENO, STDIN_FILENO);
464 }
465 else if (i > STDIN_FILENO)
466 {
467 dup2 (i, STDIN_FILENO);
468 close (i);
469 }
470
471 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} 568}
484 569
485/*----------------------------------------------------------------------*/ 570/*----------------------------------------------------------------------*/
486const char ** 571const char **
487rxvt_term::init_resources (int argc, const char *const *argv) 572rxvt_term::init_resources (int argc, const char *const *argv)
488{ 573{
489 int i, r_argc; 574 int i;
490 char *val;
491 const char **cmd_argv, **r_argv; 575 const char **cmd_argv;
492 576
493 /*
494 * Look for -exec option. Find => split and make cmd_argv[] of command args
495 */
496 for (r_argc = 0; r_argc < argc; r_argc++)
497 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))
498 break;
499
500 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
501
502 for (i = 0; i < r_argc; i++)
503 r_argv[i] = (const char *)argv[i];
504
505 r_argv[i] = NULL;
506
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]); 577 rs[Rs_name] = rxvt_basename (argv[0]);
524 578
525 /* 579 /*
526 * Open display, get options/resources and create the window 580 * Open display, get options/resources and create the window
527 */ 581 */
582
528 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 583 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
529 rs[Rs_display_name] = ":0"; 584 rs[Rs_display_name] = ":0";
530 585
531 get_options (r_argc, r_argv); 586 cmd_argv = get_options (argc, argv);
532 free (r_argv);
533 587
534#ifdef LOCAL_X_IS_UNIX
535 if (rs[Rs_display_name][0] == ':')
536 {
537 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
538 STRCPY (val, "unix");
539 STRCAT (val, rs[Rs_display_name]);
540 display = displays.get (val);
541 free (val);
542 }
543#endif
544
545 if (!display
546 && ! (display = displays.get (rs[Rs_display_name]))) 588 if (!(display = displays.get (rs[Rs_display_name])))
547 {
548 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 589 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
549 exit (EXIT_FAILURE); 590
591 // using a local pointer decreases code size a lot
592 xa = display->xa;
593
594 set (display);
595 extract_resources ();
596
597#if ENABLE_FRILLS
598 if (rs[Rs_visual])
599 select_visual (strtol (rs[Rs_visual], 0, 0));
600 else if (rs[Rs_depth])
601 select_depth (strtol (rs[Rs_depth], 0, 0));
602#endif
603
604 for (int i = NUM_RESOURCES; i--; )
605 if (rs [i] == resval_undef)
606 rs [i] = 0;
607
608#if ENABLE_PERL
609 if (!rs[Rs_perl_ext_1])
610 rs[Rs_perl_ext_1] = "default";
611
612 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
613 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
614 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
550 } 615 {
616 rxvt_perl.init (this);
617 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
618 }
619#endif
551 620
552 extract_resources (display->display, rs[Rs_name]); 621 // must be called after initialising the perl interpreter as it
622 // may invoke the `on_register_command' hook
623 extract_keysym_resources ();
553 624
554 /* 625 /*
555 * set any defaults not already set 626 * set any defaults not already set
556 */ 627 */
557 if (cmd_argv && cmd_argv[0]) 628 if (cmd_argv && cmd_argv[0])
558 { 629 {
559 if (!rs[Rs_title]) 630 if (!rs[Rs_title])
560 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 631 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
632
561 if (!rs[Rs_iconName]) 633 if (!rs[Rs_iconName])
562 rs[Rs_iconName] = rs[Rs_title]; 634 rs[Rs_iconName] = rs[Rs_title];
563 } 635 }
564 else 636 else
565 { 637 {
566 if (!rs[Rs_title]) 638 if (!rs[Rs_title])
567 rs[Rs_title] = rs[Rs_name]; 639 rs[Rs_title] = rs[Rs_name];
640
568 if (!rs[Rs_iconName]) 641 if (!rs[Rs_iconName])
569 rs[Rs_iconName] = rs[Rs_name]; 642 rs[Rs_iconName] = rs[Rs_name];
570 } 643 }
571 644
572 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 645 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
573 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 646 saveLines = min (i, MAX_SAVELINES);
574 647
575#ifndef NO_FRILLS 648#if ENABLE_FRILLS
576 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) 649 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
577 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 650 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
651
578 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) 652 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
579 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 653 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
580#endif
581 654
582#ifndef NO_LINESPACE
583 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 655 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
584 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 656 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
657
658 if (rs[Rs_letterSpace])
659 letterSpace = atoi (rs[Rs_letterSpace]);
585#endif 660#endif
586 661
587#ifdef POINTER_BLANK 662#ifdef POINTER_BLANK
588 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 663 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
589 pointerBlankDelay = i; 664 pointerBlankDelay = i;
590 else 665 else
591 pointerBlankDelay = 2; 666 pointerBlankDelay = 2;
592#endif 667#endif
593 668
669 if (rs[Rs_multiClickTime] && (i = atoi (rs[Rs_multiClickTime])) >= 0)
670 multiClickTime = i;
671 else
672 multiClickTime = 500;
673
674 cursor_type = option (Opt_cursorUnderline) ? 1 : 0;
675
594 /* no point having a scrollbar without having any scrollback! */ 676 /* no point having a scrollbar without having any scrollback! */
595 if (!TermWin.saveLines) 677 if (!saveLines)
596 Options &= ~Opt_scrollBar; 678 set_option (Opt_scrollBar, 0);
597
598#ifdef PRINTPIPE
599 if (!rs[Rs_print_pipe])
600 rs[Rs_print_pipe] = PRINTPIPE;
601#endif
602 679
603 if (!rs[Rs_cutchars]) 680 if (!rs[Rs_cutchars])
604 rs[Rs_cutchars] = CUTCHARS; 681 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
617 682
618#ifndef NO_BACKSPACE_KEY 683#ifndef NO_BACKSPACE_KEY
619 if (!rs[Rs_backspace_key]) 684 if (!rs[Rs_backspace_key])
620# ifdef DEFAULT_BACKSPACE 685# ifdef DEFAULT_BACKSPACE
621 key_backspace = DEFAULT_BACKSPACE; 686 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
622# else 687# else
623 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 688 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
624# endif 689# 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 690#endif
633 691
634#ifndef NO_DELETE_KEY 692#ifndef NO_DELETE_KEY
635 if (!rs[Rs_delete_key]) 693 if (!rs[Rs_delete_key])
636# ifdef DEFAULT_DELETE 694# ifdef DEFAULT_DELETE
637 key_delete = DEFAULT_DELETE; 695 rs[Rs_delete_key] = DEFAULT_DELETE;
638# else 696# else
639 key_delete = "\033[3~"; 697 rs[Rs_delete_key] = "\033[3~";
640# endif 698# 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 699#endif
649 if (rs[Rs_answerbackstring])
650 {
651 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
652 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
653 }
654 700
655 if (rs[Rs_selectstyle]) 701 scrollBar.setup (this);
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
664
665 }
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;
677 702
678#ifdef XTERM_REVERSE_VIDEO 703#ifdef XTERM_REVERSE_VIDEO
679 /* this is how xterm implements reverseVideo */ 704 /* this is how xterm implements reverseVideo */
680 if (Options & Opt_reverseVideo) 705 if (option (Opt_reverseVideo))
681 { 706 {
682 if (!rs[Rs_color + Color_fg]) 707 if (!rs[Rs_color + Color_fg])
683 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 708 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
709
684 if (!rs[Rs_color + Color_bg]) 710 if (!rs[Rs_color + Color_bg])
685 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 711 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
686 } 712 }
687#endif 713#endif
688 714
… …
690 if (!rs[Rs_color + i]) 716 if (!rs[Rs_color + i])
691 rs[Rs_color + i] = def_colorName[i]; 717 rs[Rs_color + i] = def_colorName[i];
692 718
693#ifndef XTERM_REVERSE_VIDEO 719#ifndef XTERM_REVERSE_VIDEO
694 /* this is how we implement reverseVideo */ 720 /* this is how we implement reverseVideo */
695 if (Options & Opt_reverseVideo) 721 if (option (Opt_reverseVideo))
696 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 722 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
697#endif 723#endif
698 724
699 /* convenient aliases for setting fg/bg to colors */ 725 /* convenient aliases for setting fg/bg to colors */
700 color_aliases (Color_fg); 726 color_aliases (Color_fg);
701 color_aliases (Color_bg); 727 color_aliases (Color_bg);
702#ifndef NO_CURSORCOLOR 728#ifndef NO_CURSORCOLOR
703 color_aliases (Color_cursor); 729 color_aliases (Color_cursor);
704 color_aliases (Color_cursor2); 730 color_aliases (Color_cursor2);
705#endif /* NO_CURSORCOLOR */ 731#endif /* NO_CURSORCOLOR */
706 color_aliases (Color_pointer); 732 color_aliases (Color_pointer_fg);
733 color_aliases (Color_pointer_bg);
707 color_aliases (Color_border); 734 color_aliases (Color_border);
708#ifndef NO_BOLD_UNDERLINE_REVERSE 735#ifndef NO_BOLD_UNDERLINE_REVERSE
709 color_aliases (Color_BD); 736 color_aliases (Color_BD);
710 color_aliases (Color_UL); 737 color_aliases (Color_UL);
711 color_aliases (Color_RV); 738 color_aliases (Color_RV);
712#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 739#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
740
741 if (!rs[Rs_color + Color_border])
742 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
713 743
714 return cmd_argv; 744 return cmd_argv;
745}
746
747/*----------------------------------------------------------------------*/
748void
749rxvt_term::init (stringvec *argv, stringvec *envv)
750{
751 argv->push_back (0);
752 envv->push_back (0);
753
754 this->argv = argv;
755 this->envv = envv;
756
757 env = new char *[this->envv->size ()];
758 for (int i = 0; i < this->envv->size (); i++)
759 env[i] = this->envv->at (i);
760
761 init2 (argv->size () - 1, argv->begin ());
762}
763
764void
765rxvt_term::init (int argc, const char *const *argv, const char *const *envv)
766{
767#if ENABLE_PERL
768 // perl might want to access the stringvecs later, so we need to copy them
769 stringvec *args = new stringvec;
770 for (int i = 0; i < argc; i++)
771 args->push_back (strdup (argv [i]));
772
773 stringvec *envs = new stringvec;
774 for (const char *const *var = envv; *var; var++)
775 envs->push_back (strdup (*var));
776
777 init (args, envs);
778#else
779 init2 (argc, argv);
780#endif
781}
782
783void
784rxvt_term::init2 (int argc, const char *const *argv)
785{
786 SET_R (this);
787 set_locale ("");
788 set_environ (env); // a few things in X do not call setlocale :(
789
790 init_vars ();
791
792 const char **cmd_argv = init_resources (argc, argv);
793
794#ifdef KEYSYM_RESOURCE
795 keyboard->register_done ();
796#endif
797
798 if (const char *path = rs[Rs_chdir])
799 if (*path) // ignored if empty
800 {
801 if (*path != '/')
802 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
803
804 if (chdir (path))
805 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
806 }
807
808 if (option (Opt_scrollBar))
809 scrollBar.state = SB_STATE_IDLE; /* set existence for size calculations */
810
811 pty = ptytty::create ();
812
813 create_windows (argc, argv);
814
815 init_xlocale ();
816
817 scr_poweron (); // initialize screen
818
819#if 0
820 XSynchronize (dpy, True);
821#endif
822
823 if (option (Opt_scrollBar))
824 scrollBar.resize (); /* create and map scrollbar */
825
826#ifdef HAVE_BG_PIXMAP
827 bg_init ();
828#endif
829
830#if ENABLE_PERL
831 rootwin_ev.start (display, display->root);
832#endif
833
834 init_done = 1;
835
836 init_command (cmd_argv);
837
838 if (pty->pty >= 0)
839 pty_ev.start (pty->pty, ev::READ);
840
841 HOOK_INVOKE ((this, HOOK_START, DT_END));
842
843#if ENABLE_XEMBED
844 if (rs[Rs_embed])
845 {
846 long info[2] = { 0, XEMBED_MAPPED };
847
848 XChangeProperty (dpy, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
849 32, PropModeReplace, (unsigned char *)&info, 2);
850 }
851#endif
852
853#if HAVE_STARTUP_NOTIFICATION
854 SnDisplay *snDisplay;
855 SnLauncheeContext *snContext;
856
857 snDisplay = sn_display_new (dpy, NULL, NULL);
858 snContext = sn_launchee_context_new_from_environment (snDisplay, DefaultScreen (dpy));
859
860 /* Tell the window manager that this window is part of the startup context */
861 if (snContext)
862 sn_launchee_context_setup_window (snContext, parent);
863#endif
864
865 XMapWindow (dpy, vt);
866 XMapWindow (dpy, parent);
867
868#if HAVE_STARTUP_NOTIFICATION
869 if (snContext)
870 {
871 /* Mark the startup process as complete */
872 sn_launchee_context_complete (snContext);
873
874 sn_launchee_context_unref (snContext);
875 }
876
877 sn_display_unref (snDisplay);
878#endif
879
880 refresh_check ();
715} 881}
716 882
717/*----------------------------------------------------------------------*/ 883/*----------------------------------------------------------------------*/
718void 884void
719rxvt_term::init_env () 885rxvt_term::init_env ()
720{ 886{
721 int i;
722 unsigned int u;
723 char *val; 887 char *val;
888 char *env_display;
889 char *env_windowid;
890 char *env_colorfgbg;
891 char *env_term;
724 892
725#ifdef DISPLAY_IS_IP 893#ifdef DISPLAY_IS_IP
726 /* Fixup display_name for export over pty to any interested terminal 894 /* 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 895 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
728 * (for the first non-loopback interface) that we get from 896 * (for the first non-loopback interface) that we get from
… …
735 */ 903 */
736 val = rxvt_network_display (rs[Rs_display_name]); 904 val = rxvt_network_display (rs[Rs_display_name]);
737 rs[Rs_display_name] = (const char *)val; 905 rs[Rs_display_name] = (const char *)val;
738 906
739 if (val == NULL) 907 if (val == NULL)
740#endif /* DISPLAY_IS_IP */ 908#endif /* DISPLAY_IS_IP */
741 val = XDisplayString (display->display); 909 val = XDisplayString (dpy);
742 910
743 if (rs[Rs_display_name] == NULL) 911 if (rs[Rs_display_name] == NULL)
744 rs[Rs_display_name] = val; /* use broken `:0' value */ 912 rs[Rs_display_name] = val; /* use broken `:0' value */
745 913
746 i = STRLEN (val);
747 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 914 env_display = (char *)rxvt_malloc (strlen (val) + 9);
748 915
749 sprintf (env_display, "DISPLAY=%s", val); 916 sprintf (env_display, "DISPLAY=%s", val);
750 917
751 /* avoiding the math library:
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)); 918 env_windowid = (char *)rxvt_malloc (21);
757
758 sprintf (env_windowid, "WINDOWID=%u", 919 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent);
759 (unsigned int)TermWin.parent[0]);
760 920
761 /* add entries to the environment: 921 /* add entries to the environment:
762 * @ DISPLAY: in case we started with -display 922 * @ DISPLAY: in case we started with -display
763 * @ WINDOWID: X window id number of the window 923 * @ WINDOWID: X window id number of the window
764 * @ COLORTERM: terminal sub-name and also indicates its color 924 * @ COLORTERM: terminal sub-name and also indicates its color
… …
766 * @ TERMINFO: path to terminfo directory 926 * @ TERMINFO: path to terminfo directory
767 * @ COLORFGBG: fg;bg color codes 927 * @ COLORFGBG: fg;bg color codes
768 */ 928 */
769 putenv (env_display); 929 putenv (env_display);
770 putenv (env_windowid); 930 putenv (env_windowid);
771 if (env_colorfgbg) 931
932 env_colorfgbg = get_colorfgbg ();
772 putenv (env_colorfgbg); 933 putenv (env_colorfgbg);
773 934
774#ifdef RXVT_TERMINFO 935#ifdef RXVT_TERMINFO
775 putenv ("TERMINFO=" RXVT_TERMINFO); 936 putenv ("TERMINFO=" RXVT_TERMINFO);
776#endif 937#endif
777 938
778 if (display->depth <= 2) 939 if (depth <= 2)
779 putenv ("COLORTERM=" COLORTERMENV "-mono"); 940 putenv ("COLORTERM=" COLORTERMENV "-mono");
780 else 941 else
781 putenv ("COLORTERM=" COLORTERMENVFULL); 942 putenv ("COLORTERM=" COLORTERMENVFULL);
782 943
783 if (rs[Rs_term_name] != NULL) 944 if (rs[Rs_term_name] != NULL)
784 { 945 {
785 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 946 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
786 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 947 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
787 putenv (env_term); 948 putenv (env_term);
788 } 949 }
789 else 950 else
790 putenv ("TERM=" TERMENV); 951 putenv ("TERM=" TERMENV);
… …
792#ifdef HAVE_UNSETENV 953#ifdef HAVE_UNSETENV
793 /* avoid passing old settings and confusing term size */ 954 /* avoid passing old settings and confusing term size */
794 unsetenv ("LINES"); 955 unsetenv ("LINES");
795 unsetenv ("COLUMNS"); 956 unsetenv ("COLUMNS");
796 unsetenv ("TERMCAP"); /* terminfo should be okay */ 957 unsetenv ("TERMCAP"); /* terminfo should be okay */
797#endif /* HAVE_UNSETENV */ 958#endif /* HAVE_UNSETENV */
798} 959}
799 960
800/*----------------------------------------------------------------------*/ 961/*----------------------------------------------------------------------*/
801/*
802 * This is more or less stolen straight from XFree86 xterm.
803 * This should support all European type languages.
804 */
805void 962void
806rxvt_term::set_locale (const char *locale) 963rxvt_term::set_locale (const char *locale)
807{ 964{
808#if HAVE_XSETLOCALE || HAVE_SETLOCALE 965 set_environ (env);
966
809 free (this->locale); 967 free (this->locale);
810 this->locale = rxvt_strdup (setlocale (LC_CTYPE, "")); 968 this->locale = setlocale (LC_CTYPE, locale);
969
970 if (!this->locale)
971 {
972 if (*locale)
973 {
974 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
975 setlocale (LC_CTYPE, "C");
976 }
977 else
978 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
979
980 this->locale = "C";
981 }
982
983
984 this->locale = strdup (this->locale);
811 SET_LOCALE (this->locale); 985 SET_LOCALE (this->locale);
812 mbstate.reset (); 986 mbstate.reset ();
813#endif 987
814#if HAVE_NL_LANGINFO 988#if HAVE_NL_LANGINFO
815 free (codeset);
816 codeset = strdup (nl_langinfo (CODESET)); 989 char *codeset = nl_langinfo (CODESET);
817 enc_utf8 = !STRCASECMP (codeset, "UTF-8") 990 // /^UTF.?8/i
818 || !STRCASECMP (codeset, "UTF8"); 991 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
992 && (codeset[1] == 'T' || codeset[1] == 't')
993 && (codeset[2] == 'F' || codeset[2] == 'f')
994 && (codeset[3] == '8' || codeset[4] == '8');
819#else 995#else
820 enc_utf8 = 1; 996 enc_utf8 = 0;
821#endif 997#endif
822} 998}
823 999
824void 1000void
825rxvt_term::init_xlocale () 1001rxvt_term::init_xlocale ()
826{ 1002{
1003 set_environ (env);
1004
827#ifdef USE_XIM 1005#if USE_XIM
828 if (!locale) 1006 if (!locale)
829 rxvt_print_error ("Setting locale failed."); 1007 rxvt_warn ("setting locale failed, continuing without locale support.\n");
830 else 1008 else
831 { 1009 {
832 Atom wmlocale; 1010 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 1011
839 if (!XSupportsLocale ()) 1012 if (!XSupportsLocale ())
840 { 1013 {
841 rxvt_print_error ("The locale is not supported by Xlib"); 1014 rxvt_warn ("the locale is not supported by Xlib, continuing without locale support.\n");
842 return; 1015 return;
843 } 1016 }
844 1017
845 im_ev.start (display); 1018 im_ev.start (display);
846 1019
… …
856{ 1029{
857 /* 1030 /*
858 * Initialize the command connection. 1031 * Initialize the command connection.
859 * This should be called after the X server connection is established. 1032 * This should be called after the X server connection is established.
860 */ 1033 */
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 1034
875#ifdef META8_OPTION 1035#ifdef META8_OPTION
876 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 1036 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
877#endif 1037#endif
878 1038
879 get_ourmods (); 1039 get_ourmods ();
880 1040
881 if (! (Options & Opt_scrollTtyOutput)) 1041 if (!option (Opt_scrollTtyOutput))
882 PrivateModes |= PrivMode_TtyOutputInh; 1042 priv_modes |= PrivMode_TtyOutputInh;
883 if (Options & Opt_scrollTtyKeypress) 1043 if (option (Opt_scrollTtyKeypress))
884 PrivateModes |= PrivMode_Keypress; 1044 priv_modes |= PrivMode_Keypress;
885 if (! (Options & Opt_jumpScroll)) 1045 if (!option (Opt_jumpScroll))
886 PrivateModes |= PrivMode_smoothScroll; 1046 priv_modes |= PrivMode_smoothScroll;
887 1047
888#ifndef NO_BACKSPACE_KEY 1048#ifndef NO_BACKSPACE_KEY
889 if (STRCMP (key_backspace, "DEC") == 0) 1049 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
890 PrivateModes |= PrivMode_HaveBackSpace; 1050 priv_modes |= PrivMode_HaveBackSpace;
891#endif 1051#endif
892 1052
893 /* add value for scrollBar */ 1053 /* add value for scrollBar */
894 if (scrollbar_visible ()) 1054 if (scrollBar.state)
895 { 1055 {
896 PrivateModes |= PrivMode_scrollBar; 1056 priv_modes |= PrivMode_scrollBar;
897 SavedModes |= PrivMode_scrollBar; 1057 SavedModes |= PrivMode_scrollBar;
898 } 1058 }
899 if (menubar_visible ())
900 {
901 PrivateModes |= PrivMode_menuBar;
902 SavedModes |= PrivMode_menuBar;
903 }
904 1059
905#ifdef GREEK_SUPPORT 1060 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} 1061}
920 1062
921/*----------------------------------------------------------------------*/ 1063/*----------------------------------------------------------------------*/
922void 1064void
923rxvt_term::Get_Colours () 1065rxvt_term::get_colors ()
924{ 1066{
925 int i; 1067 int i;
926 1068
1069#ifdef OFF_FOCUS_FADING
1070 pix_colors = pix_colors_focused;
1071#endif
1072
927 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 1073 for (i = 0; i < NRS_COLORS; i++)
928 { 1074 if (const char *name = rs[Rs_color + i])
929 rxvt_color xcol; 1075 set_color (pix_colors [i], name);
930
931 if (!rs[Rs_color + i])
932 continue;
933
934 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
935 {
936#ifndef XTERM_REVERSE_VIDEO
937 if (i < 2 && (Options & Opt_reverseVideo))
938 rs[Rs_color + i] = def_colorName[!i];
939 else
940#endif
941 rs[Rs_color + i] = def_colorName[i];
942
943 if (!rs[Rs_color + i])
944 continue;
945
946 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
947 {
948 switch (i)
949 {
950 case Color_fg:
951 case Color_bg:
952 /* fatal: need bg/fg color */
953 rxvt_print_error ("aborting");
954 exit (EXIT_FAILURE);
955 /* NOTREACHED */
956 break;
957#ifndef NO_CURSORCOLOR
958 case Color_cursor2:
959 xcol = PixColors[Color_fg];
960 break;
961#endif /* ! NO_CURSORCOLOR */
962 case Color_pointer:
963 xcol = PixColors[Color_fg];
964 break;
965 default:
966 xcol = PixColors[Color_bg]; /* None */
967 break;
968 }
969 }
970 }
971
972 PixColors[i] = xcol;
973 SET_PIXCOLOR (i);
974 }
975
976 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])
977 PixColors[Color_pointer] = PixColors[Color_fg];
978 if (XDEPTH <= 2 || !rs[Rs_color + Color_border])
979 PixColors[Color_border] = PixColors[Color_fg];
980 1076
981 /* 1077 /*
982 * get scrollBar/menuBar shadow colors 1078 * get scrollBar shadow colors
983 * 1079 *
984 * The calculations of topShadow/bottomShadow values are adapted 1080 * The calculations of topShadow/bottomShadow values are adapted
985 * from the fvwm window manager. 1081 * from the fvwm window manager.
986 */ 1082 */
987#ifdef KEEP_SCROLLCOLOR 1083#ifdef RXVT_SCROLLBAR
1084 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
988 1085
989 if (XDEPTH <= 2) 1086 rgba cscroll;
990 { /* Monochrome */ 1087 pix_colors [Color_scroll].get (cscroll);
991 PixColors[Color_scroll] = PixColors[Color_fg];
992 PixColors[Color_topShadow] = PixColors[Color_bg];
993 PixColors[Color_bottomShadow] = PixColors[Color_bg];
994 }
995 else
996 {
997 rxvt_color xcol[3];
998 /* xcol[0] == white
999 * xcol[1] == top shadow
1000 * xcol[2] == bot shadow */
1001 1088
1002 xcol[1] = PixColors[Color_scroll]; 1089 /* topShadowColor */
1003# ifdef PREFER_24BIT 1090 if (!pix_colors[Color_topShadow].set (this,
1004 xcol[0].set (display, 65535, 65535, 65535); 1091 rgba (
1005 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */ 1092 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1006# else 1093 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1007 xcol[0].set (display, WhitePixel (display->display, display->screen)); 1094 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1095 cscroll.a)
1096 ))
1097 alias_color (Color_topShadow, Color_White);
1008# endif 1098#endif
1009 1099
1010 unsigned short pr1, pg1, pb1, pr0, pg0, pb0; 1100#ifdef OFF_FOCUS_FADING
1011 1101 for (i = 0; i < NRS_COLORS; i++)
1012 xcol[0].get (display, pr0, pg0, pb0); 1102 update_fade_color (i, true);
1013 xcol[1].get (display, pr1, pg1, pb1); 1103#endif
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
1021 /* topShadowColor */
1022 if (!xcol[1].set (display,
1023 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
1024 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
1025 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
1026 xcol[1] = PixColors[Color_White];
1027
1028 PixColors[Color_topShadow] = xcol[1];
1029 }
1030#endif /* KEEP_SCROLLCOLOR */
1031} 1104}
1032 1105
1033/*----------------------------------------------------------------------*/ 1106/*----------------------------------------------------------------------*/
1034/* color aliases, fg/bg bright-bold */ 1107/* color aliases, fg/bg bright-bold */
1035void 1108void
1036rxvt_term::color_aliases (int idx) 1109rxvt_term::color_aliases (int idx)
1037{ 1110{
1038 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 1111 if (rs[Rs_color + idx] && isdigit (*rs[Rs_color + idx]))
1039 { 1112 {
1040 int i = atoi (rs[Rs_color + idx]); 1113 int i = atoi (rs[Rs_color + idx]);
1041 1114
1042 if (i >= 8 && i <= 15) 1115 if (i >= 8 && i <= 15)
1043 { /* bright colors */ 1116 /* bright colors */
1044 i -= 8;
1045#ifndef NO_BRIGHTCOLOR
1046 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 1117 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1047 return; 1118 else if (i >= 0 && i <= 7)
1048#endif 1119 /* normal colors */
1049
1050 }
1051
1052 if (i >= 0 && i <= 7) /* normal colors */
1053 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 1120 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1054 } 1121 }
1055} 1122}
1056 1123
1057/*----------------------------------------------------------------------*/ 1124/*----------------------------------------------------------------------*/
… …
1060 * Use resource ``modifier'' to override the Meta modifier 1127 * Use resource ``modifier'' to override the Meta modifier
1061 */ 1128 */
1062void 1129void
1063rxvt_term::get_ourmods () 1130rxvt_term::get_ourmods ()
1064{ 1131{
1065 int i, j, k; 1132 int i, j, k;
1066 int requestedmeta, realmeta, realalt; 1133 int requestedmeta, realmeta, realalt;
1067 const char *cm, *rsmod; 1134 const char *cm, *rsmod;
1068 XModifierKeymap *map; 1135 XModifierKeymap *map;
1069 KeyCode *kc; 1136 KeyCode *kc;
1070 const unsigned int modmasks[] = 1137 const unsigned int modmasks[] =
1071 { 1138 {
1072 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 1139 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1073 }; 1140 };
1074 1141
1075 requestedmeta = realmeta = realalt = 0; 1142 requestedmeta = realmeta = realalt = 0;
1076 rsmod = rs[Rs_modifier]; 1143 rsmod = rs[Rs_modifier];
1144
1077 if (rsmod 1145 if (rsmod
1078 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 1146 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1079 requestedmeta = rsmod[3] - '0'; 1147 requestedmeta = rsmod[3] - '0';
1080 1148
1081 map = XGetModifierMapping (display->display); 1149 map = XGetModifierMapping (dpy);
1082 kc = map->modifiermap; 1150 kc = map->modifiermap;
1151
1083 for (i = 1; i < 6; i++) 1152 for (i = 1; i < 6; i++)
1084 { 1153 {
1085 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1154 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1155
1086 for (j = map->max_keypermod; j--; k++) 1156 for (j = map->max_keypermod; j--; k++)
1087 { 1157 {
1088 if (kc[k] == 0) 1158 if (kc[k] == 0)
1089 break; 1159 break;
1160
1090 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 1161 switch (rxvt_XKeycodeToKeysym (dpy, kc[k], 0))
1091 { 1162 {
1092 case XK_Num_Lock: 1163 case XK_Num_Lock:
1093 ModNumLockMask = modmasks[i - 1]; 1164 ModNumLockMask = modmasks[i - 1];
1094 /* FALLTHROUGH */ 1165 continue;
1095 default: 1166
1096 continue; /* for (;;) */ 1167 case XK_ISO_Level3_Shift:
1168 ModLevel3Mask = modmasks[i - 1];
1169 continue;
1170
1097 case XK_Meta_L: 1171 case XK_Meta_L:
1098 case XK_Meta_R: 1172 case XK_Meta_R:
1099 cm = "meta"; 1173 cm = "meta";
1100 realmeta = i; 1174 realmeta = i;
1101 break; 1175 break;
1176
1102 case XK_Alt_L: 1177 case XK_Alt_L:
1103 case XK_Alt_R: 1178 case XK_Alt_R:
1104 cm = "alt"; 1179 cm = "alt";
1105 realalt = i; 1180 realalt = i;
1106 break; 1181 break;
1182
1107 case XK_Super_L: 1183 case XK_Super_L:
1108 case XK_Super_R: 1184 case XK_Super_R:
1109 cm = "super"; 1185 cm = "super";
1110 break; 1186 break;
1187
1111 case XK_Hyper_L: 1188 case XK_Hyper_L:
1112 case XK_Hyper_R: 1189 case XK_Hyper_R:
1113 cm = "hyper"; 1190 cm = "hyper";
1114 break; 1191 break;
1192
1193 default:
1194 continue;
1115 } 1195 }
1116 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 1196
1197 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1117 requestedmeta = i; 1198 requestedmeta = i;
1118 } 1199 }
1119 } 1200 }
1201
1120 XFreeModifiermap (map); 1202 XFreeModifiermap (map);
1203
1121 i = (requestedmeta ? requestedmeta 1204 i = requestedmeta ? requestedmeta
1122 : (realmeta ? realmeta 1205 : realmeta ? realmeta
1123 : (realalt ? realalt : 0))); 1206 : realalt ? realalt
1207 : 0;
1208
1124 if (i) 1209 if (i)
1125 ModMetaMask = modmasks[i - 1]; 1210 ModMetaMask = modmasks[i - 1];
1126} 1211}
1127 1212
1213void
1214rxvt_term::set_icon (const char *file)
1215{
1216#if HAVE_PIXBUF && ENABLE_EWMH
1217 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (file, NULL);
1218 if (!pixbuf)
1219 {
1220 rxvt_warn ("Loading image icon failed, continuing without.\n");
1221 return;
1222 }
1223
1224 unsigned int w = gdk_pixbuf_get_width (pixbuf);
1225 unsigned int h = gdk_pixbuf_get_height (pixbuf);
1226
1227 if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
1228 {
1229 rxvt_warn ("Icon image too big, continuing without.\n");
1230 g_object_unref (pixbuf);
1231 return;
1232 }
1233
1234 if (long *buffer = (long *)malloc ((2 + w * h) * sizeof (long)))
1235 {
1236 int rowstride = gdk_pixbuf_get_rowstride (pixbuf);
1237 unsigned char *row = gdk_pixbuf_get_pixels (pixbuf);
1238 int channels = gdk_pixbuf_get_n_channels (pixbuf);
1239
1240 buffer [0] = w;
1241 buffer [1] = h;
1242 for (int i = 0; i < h; i++)
1243 {
1244 for (int j = 0; j < w; j++)
1245 {
1246 unsigned char *pixel = row + j * channels;
1247 long value;
1248
1249 if (channels == 4)
1250 value = pixel[3];
1251 else
1252 value = (unsigned char)0x00ff;
1253
1254 value = (value << 8) + pixel[0];
1255 value = (value << 8) + pixel[1];
1256 value = (value << 8) + pixel[2];
1257 buffer[(i * w + j) + 2] = value;
1258 }
1259
1260 row += rowstride;
1261 }
1262
1263 XChangeProperty (dpy, parent, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1264 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1265 free (buffer);
1266 }
1267 else
1268 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1269
1270 g_object_unref (pixbuf);
1271#endif
1272}
1273
1128/*----------------------------------------------------------------------*/ 1274/*----------------------------------------------------------------------*/
1129/* rxvt_Create_Windows () - Open and map the window */ 1275/* Open and map the window */
1130void 1276void
1131rxvt_term::create_windows (int argc, const char *const *argv) 1277rxvt_term::create_windows (int argc, const char *const *argv)
1132{ 1278{
1133 XClassHint classHint; 1279 XClassHint classHint;
1134 XWMHints wmHint; 1280 XWMHints wmHint;
1281#if ENABLE_FRILLS
1282 MWMHints mwmhints = { };
1283#endif
1135 XGCValues gcvalue; 1284 XGCValues gcvalue;
1136 long vt_emask;
1137
1138 XWindowAttributes gattr; 1285 XSetWindowAttributes attributes;
1286 Window top, parent;
1139 1287
1140 if (Options & Opt_transparent) 1288 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 1289
1146 /* grab colors before netscape does */ 1290 /* grab colors before netscape does */
1147 Get_Colours (); 1291 get_colors ();
1148 1292
1149 change_font (1, NULL); 1293 if (!set_fonts ())
1294 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1295
1296 parent = display->root;
1297
1298 attributes.override_redirect = !!option (Opt_override_redirect);
1299
1300#if ENABLE_FRILLS
1301 if (option (Opt_borderLess))
1302 {
1303 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1304 {
1305 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1306 attributes.override_redirect = true;
1307 }
1308 else
1309 {
1310 mwmhints.flags = MWM_HINTS_DECORATIONS;
1311 }
1312 }
1313#endif
1314
1315#if ENABLE_XEMBED
1316 if (rs[Rs_embed])
1317 {
1318 XWindowAttributes wattr;
1319
1320 parent = strtol (rs[Rs_embed], 0, 0);
1321
1322 if (!XGetWindowAttributes (dpy, parent, &wattr))
1323 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1324
1325 window_calc (wattr.width, wattr.height);
1326 }
1327#endif
1328
1150 window_calc (0, 0); 1329 window_calc (0, 0);
1151 old_width = szHint.width;
1152 old_height = szHint.height;
1153 1330
1154 /* parent window - reverse video so we can see placement errors
1155 * sub-window placement & size in rxvt_resize_subwindows () 1331 /* sub-window placement & size in rxvt_term::resize_all_windows () */
1332 attributes.background_pixel = pix_colors_focused [Color_border];
1333 attributes.border_pixel = pix_colors_focused [Color_border];
1334 attributes.colormap = cmap;
1335
1336 top = XCreateWindow (dpy, parent,
1337 szHint.x, szHint.y,
1338 szHint.width, szHint.height,
1339 ext_bwidth,
1340 depth, InputOutput, visual,
1341 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1342 &attributes);
1343
1344 this->parent = top;
1345
1346 set_title (rs [Rs_title]);
1347 set_icon_name (rs [Rs_iconName]);
1348
1349 classHint.res_name = (char *)rs[Rs_name];
1350 classHint.res_class = (char *)RESCLASS;
1351
1352 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1353 wmHint.input = True;
1354 wmHint.initial_state = option (Opt_iconic) ? IconicState
1355 : option (Opt_dockapp) ? WithdrawnState
1356 : NormalState;
1357 wmHint.window_group = top;
1358
1359 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1360 &szHint, &wmHint, &classHint);
1361#if ENABLE_EWMH
1362 /*
1363 * set up icon hint
1364 * rs [Rs_iconfile] is path to icon
1156 */ 1365 */
1157 1366
1158#ifdef PREFER_24BIT 1367 if (rs [Rs_iconfile])
1159 XSetWindowAttributes attributes; 1368 set_icon (rs [Rs_iconfile]);
1160
1161 attributes.background_pixel = PixColors[Color_fg];
1162 attributes.border_pixel = PixColors[Color_border];
1163 attributes.colormap = display->cmap;
1164 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1165 szHint.x, szHint.y,
1166 szHint.width, szHint.height,
1167 TermWin.ext_bwidth,
1168 display->depth, InputOutput,
1169 display->visual,
1170 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1171#else
1172 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1173 szHint.x, szHint.y,
1174 szHint.width,
1175 szHint.height,
1176 TermWin.ext_bwidth,
1177 PixColors[Color_border],
1178 PixColors[Color_fg]);
1179#endif 1369#endif
1180 1370
1181 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1371#if ENABLE_FRILLS
1182 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1372 if (mwmhints.flags)
1373 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1374 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1375#endif
1183 1376
1184 classHint.res_name = (char *)rs[Rs_name]; 1377 Atom protocols[] = {
1185 classHint.res_class = (char *)APL_CLASS; 1378 xa[XA_WM_DELETE_WINDOW],
1379#if ENABLE_EWMH
1380 xa[XA_NET_WM_PING],
1381#endif
1382 };
1186 1383
1187 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1384 XSetWMProtocols (dpy, top, protocols, ecb_array_length (protocols));
1188 wmHint.input = True;
1189 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1190 : NormalState);
1191 wmHint.window_group = TermWin.parent[0];
1192 1385
1193 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1386#if ENABLE_FRILLS
1194 (char **)argv, argc, &szHint, &wmHint, &classHint); 1387 if (rs[Rs_transient_for])
1388 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1389#endif
1195 1390
1196 XSelectInput (display->display, TermWin.parent[0], 1391#if ENABLE_EWMH
1392 long pid = getpid ();
1393
1394 XChangeProperty (dpy, top,
1395 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1396 PropModeReplace, (unsigned char *)&pid, 1);
1397
1398 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1399#endif
1400
1401 XSelectInput (dpy, top,
1197 KeyPressMask 1402 KeyPressMask
1198#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1403#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1199 | KeyReleaseMask 1404 | KeyReleaseMask
1200#endif 1405#endif
1201 | FocusChangeMask | VisibilityChangeMask 1406 | FocusChangeMask | VisibilityChangeMask
1202 | StructureNotifyMask); 1407 | ExposureMask | StructureNotifyMask);
1408
1203 termwin_ev.start (display, TermWin.parent[0]); 1409 termwin_ev.start (display, top);
1204 1410
1205 /* vt cursor: Black-on-White is standard, but this is more popular */ 1411 /* vt cursor: Black-on-White is standard, but this is more popular */
1412 unsigned int shape = XC_xterm;
1413
1414#ifdef HAVE_XMU
1415 if (rs[Rs_pointerShape])
1416 {
1417 int stmp = XmuCursorNameToIndex (rs[Rs_pointerShape]);
1418 if (stmp >= 0)
1419 shape = stmp;
1420 }
1421#endif
1422
1206 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1423 TermWin_cursor = XCreateFontCursor (dpy, shape);
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 1424
1226 /* the vt window */ 1425 /* the vt window */
1227 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1426 vt = XCreateSimpleWindow (dpy, top,
1228 window_vt_x, window_vt_y, 1427 window_vt_x, window_vt_y,
1229 TermWin_TotalWidth (), 1428 vt_width, vt_height,
1230 TermWin_TotalHeight (),
1231 0, 1429 0,
1232 PixColors[Color_fg], 1430 pix_colors_focused[Color_fg],
1233 PixColors[Color_bg]); 1431 pix_colors_focused[Color_bg]);
1234 1432
1235#ifdef DEBUG_X 1433 attributes.bit_gravity = NorthWestGravity;
1236 XStoreName (display->display, TermWin.vt, "vt window"); 1434 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1237#endif
1238 1435
1239 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1436 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1240 | PropertyChangeMask);
1241 1437
1242#ifdef POINTER_BLANK
1243 pointer_unblank ();
1244
1245 if ((Options & Opt_pointerBlank)) 1438 if (option (Opt_pointerBlank))
1246 vt_emask |= PointerMotionMask; 1439 vt_emask |= PointerMotionMask;
1247 else 1440 else
1248#endif
1249 vt_emask |= (Button1MotionMask | Button3MotionMask); 1441 vt_emask |= Button1MotionMask | Button3MotionMask;
1250 1442
1251 XSelectInput (display->display, TermWin.vt, vt_emask); 1443 vt_select_input ();
1444
1252 vt_ev.start (display, TermWin.vt); 1445 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 1446
1293 /* graphics context for the vt window */ 1447 /* graphics context for the vt window */
1294 gcvalue.foreground = PixColors[Color_fg]; 1448 gcvalue.foreground = pix_colors[Color_fg];
1295 gcvalue.background = PixColors[Color_bg]; 1449 gcvalue.background = pix_colors[Color_bg];
1296 gcvalue.graphics_exposures = 1; 1450 gcvalue.graphics_exposures = 0;
1297 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1451
1452 gc = XCreateGC (dpy, vt,
1298 GCForeground | GCBackground 1453 GCForeground | GCBackground | GCGraphicsExposures,
1299 | GCGraphicsExposures, &gcvalue); 1454 &gcvalue);
1300 1455
1301#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1456 drawable = new rxvt_drawable (this, vt);
1302 gcvalue.foreground = PixColors[Color_topShadow]; 1457
1303 topShadowGC = XCreateGC (display->display, TermWin.vt, 1458#ifdef OFF_FOCUS_FADING
1304 GCForeground, &gcvalue); 1459 // initially we are in unfocused state
1305 gcvalue.foreground = PixColors[Color_bottomShadow]; 1460 if (rs[Rs_fade])
1306 botShadowGC = XCreateGC (display->display, TermWin.vt, 1461 pix_colors = pix_colors_unfocused;
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 1462#endif
1463
1464 pointer_unblank ();
1465 scr_recolor ();
1313} 1466}
1314 1467
1315/*----------------------------------------------------------------------*/ 1468/*----------------------------------------------------------------------*/
1316/* 1469/*
1317 * Run the command in a subprocess and return a file descriptor for the 1470 * Run the command in a subprocess and return a file descriptor for the
1318 * master end of the pseudo-teletype pair with the command talking to 1471 * master end of the pseudo-teletype pair with the command talking to
1319 * the slave. 1472 * the slave.
1320 */ 1473 */
1321int 1474void
1322rxvt_term::run_command (const char *const *argv) 1475rxvt_term::run_command (const char *const *argv)
1323{ 1476{
1324 int cfd, er; 1477#if ENABLE_FRILLS
1325 1478 if (rs[Rs_pty_fd])
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 } 1479 {
1480 pty->pty = atoi (rs[Rs_pty_fd]);
1332 1481
1333 fcntl (cfd, F_SETFL, O_NONBLOCK); 1482 if (pty->pty >= 0)
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 { 1483 {
1344 close (cfd); 1484 if (getfd_hook)
1345 rxvt_print_error ("can't open slave tty %s", ttydev); 1485 pty->pty = (*getfd_hook) (pty->pty);
1346 return -1; 1486
1487 if (pty->pty < 0)
1488 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1347 } 1489 }
1348 } 1490 }
1491 else
1492#endif
1493 if (!pty->get ())
1494 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1495
1496 fcntl (pty->pty, F_SETFL, O_NONBLOCK);
1497
1498 struct termios tio = def_tio;
1499
1349#ifndef NO_BACKSPACE_KEY 1500#ifndef NO_BACKSPACE_KEY
1350 if (key_backspace[0] && !key_backspace[1]) 1501 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1351 er = key_backspace[0]; 1502 tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
1352 else if (STRCMP (key_backspace, "DEC") == 0) 1503 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1353 er = '\177'; /* the initial state anyway */ 1504 tio.c_cc[VERASE] = '\177'; /* the initial state anyway */
1354 else
1355#endif 1505#endif
1356 1506
1357 er = -1; 1507 /* init terminal attributes */
1508 cfsetospeed (&tio, BAUDRATE);
1509 cfsetispeed (&tio, BAUDRATE);
1510 tcsetattr (pty->tty, TCSANOW, &tio);
1511 pty->set_utf8_mode (enc_utf8);
1358 1512
1359 rxvt_get_ttymode (& (tio), er); 1513 /* set initial window size */
1514 tt_winch ();
1360 1515
1361#ifndef __QNX__ 1516#if ENABLE_FRILLS
1517 if (rs[Rs_pty_fd])
1518 return;
1519#endif
1520
1362 /* spin off the command interpreter */ 1521 /* spin off the command interpreter */
1363 switch (cmd_pid = fork ()) 1522 switch (cmd_pid = fork ())
1364 { 1523 {
1365 case -1: 1524 case -1:
1366 rxvt_print_error ("can't fork"); 1525 {
1367 return -1; 1526 cmd_pid = 0;
1527 rxvt_fatal ("can't fork, aborting.\n");
1528 }
1368 case 0: 1529 case 0:
1369 close (cfd); /* only keep tty_fd and STDERR open */
1370
1371 init_env (); 1530 init_env ();
1372 1531
1373 if (rxvt_control_tty (tty_fd, ttydev) < 0) 1532 if (!pty->make_controlling_tty ())
1374 rxvt_print_error ("could not obtain control of tty"); 1533 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1375 else 1534 else
1376 { 1535 {
1377 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1536 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1378 dup2 (tty_fd, STDIN_FILENO); 1537 dup2 (pty->tty, STDIN_FILENO);
1379 dup2 (tty_fd, STDOUT_FILENO); 1538 dup2 (pty->tty, STDOUT_FILENO);
1380 dup2 (tty_fd, STDERR_FILENO); 1539 dup2 (pty->tty, STDERR_FILENO);
1381 1540
1382 if (tty_fd > 2) 1541 // close all our file handles that we do no longer need
1383 close (tty_fd); 1542 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1543 {
1544 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1545 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1546 }
1384 1547
1385 run_child (argv); 1548 run_child (argv);
1549 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1386 } 1550 }
1551
1387 exit (EXIT_FAILURE); 1552 _exit (EXIT_FAILURE);
1388 /* NOTREACHED */ 1553
1389 default: 1554 default:
1555 if (!option (Opt_utmpInhibit))
1390 { 1556 {
1391#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1557#ifdef LOG_ONLY_ON_LOGIN
1392 int fdstdin; 1558 bool login_shell = option (Opt_loginShell);
1393 1559#else
1394 fdstdin = dup (STDIN_FILENO); 1560 bool login_shell = true;
1395 dup2 (tty_fd, STDIN_FILENO);
1396#endif 1561#endif
1397 1562 pty->login (cmd_pid, login_shell, rs[Rs_display_name]);
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 } 1563 }
1409 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */ 1564
1565 pty->close_tty ();
1566
1567 child_ev.start (cmd_pid);
1568
1569 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1410 break; 1570 break;
1411 } 1571 }
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} 1572}
1423 1573
1424/* ------------------------------------------------------------------------- * 1574/* ------------------------------------------------------------------------- *
1425 * CHILD PROCESS OPERATIONS * 1575 * CHILD PROCESS OPERATIONS *
1426 * ------------------------------------------------------------------------- */ 1576 * ------------------------------------------------------------------------- */
… …
1431int 1581int
1432rxvt_term::run_child (const char *const *argv) 1582rxvt_term::run_child (const char *const *argv)
1433{ 1583{
1434 char *login; 1584 char *login;
1435 1585
1436 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1437
1438 if (Options & Opt_console) 1586 if (option (Opt_console))
1587 {
1439 { /* be virtual console, fail silently */ 1588 /* be virtual console, fail silently */
1440#ifdef TIOCCONS 1589#ifdef TIOCCONS
1441 unsigned int on = 1; 1590 unsigned int on = 1;
1442 1591
1443 ioctl (STDIN_FILENO, TIOCCONS, &on); 1592 ioctl (STDIN_FILENO, TIOCCONS, &on);
1444#elif defined (SRIOCSREDIR) 1593#elif defined (SRIOCSREDIR)
1445 int fd; 1594 int fd;
1446 1595
1447 fd = open (CONSOLE, O_WRONLY, 0); 1596 fd = open (CONSOLE, O_WRONLY, 0);
1448 if (fd >= 0) 1597 if (fd >= 0)
1449 { 1598 {
1450 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1599 ioctl (fd, SRIOCSREDIR, STDIN_FILENO);
1451 close (fd); 1600 close (fd);
1452 } 1601 }
1453#endif /* SRIOCSREDIR */ 1602#endif /* SRIOCSREDIR */
1454
1455 } 1603 }
1456 1604
1457 /* reset signals and spin off the command interpreter */ 1605 /* reset signals and spin off the command interpreter */
1458 signal (SIGINT, SIG_DFL); 1606 signal (SIGINT, SIG_DFL);
1459 signal (SIGQUIT, SIG_DFL); 1607 signal (SIGQUIT, SIG_DFL);
1460 signal (SIGCHLD, SIG_DFL); 1608 signal (SIGCHLD, SIG_DFL);
1609 signal (SIGHUP, SIG_DFL);
1610 signal (SIGPIPE, SIG_DFL);
1461 /* 1611 /*
1462 * mimick login's behavior by disabling the job control signals 1612 * mimic login's behavior by disabling the job control signals
1463 * a shell that wants them can turn them back on 1613 * a shell that wants them can turn them back on
1464 */ 1614 */
1465#ifdef SIGTSTP 1615#ifdef SIGTSTP
1466 signal (SIGTSTP, SIG_IGN); 1616 signal (SIGTSTP, SIG_IGN);
1467 signal (SIGTTIN, SIG_IGN); 1617 signal (SIGTTIN, SIG_IGN);
1468 signal (SIGTTOU, SIG_IGN); 1618 signal (SIGTTOU, SIG_IGN);
1469#endif /* SIGTSTP */ 1619#endif /* SIGTSTP */
1470 1620
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 */ 1621 /* command interpreter path */
1486 if (argv != NULL) 1622 if (argv)
1487 { 1623 {
1488# ifdef DEBUG_CMD 1624# ifdef DEBUG_CMD
1489 int i; 1625 int i;
1490 1626
1491 for (i = 0; argv[i]; i++) 1627 for (i = 0; argv[i]; i++)
… …
1495 execvp (argv[0], (char *const *)argv); 1631 execvp (argv[0], (char *const *)argv);
1496 /* no error message: STDERR is closed! */ 1632 /* no error message: STDERR is closed! */
1497 } 1633 }
1498 else 1634 else
1499 { 1635 {
1500 const char *argv0, *shell; 1636 const char *argv0, *shell;
1501 1637
1502 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0') 1638 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1503 shell = "/bin/sh"; 1639 shell = "/bin/sh";
1504 1640
1505 argv0 = (const char *)rxvt_r_basename (shell); 1641 argv0 = rxvt_basename (shell);
1642
1506 if (Options & Opt_loginShell) 1643 if (option (Opt_loginShell))
1507 { 1644 {
1508 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char)); 1645 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1509 1646
1510 login[0] = '-'; 1647 login[0] = '-';
1511 STRCPY (&login[1], argv0); 1648 strcpy (&login[1], argv0);
1512 argv0 = login; 1649 argv0 = login;
1513 } 1650 }
1651
1514 execlp (shell, argv0, NULL); 1652 execlp (shell, argv0, (char *)0);
1515 /* no error message: STDERR is closed! */ 1653 /* no error message: STDERR is closed! */
1516 } 1654 }
1517 1655
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; 1656 return -1;
1569} 1657}
1570 1658
1571/* ------------------------------------------------------------------------- *
1572 * GET TTY CURRENT STATE *
1573 * ------------------------------------------------------------------------- */
1574/* rxvt_get_ttymode () */
1575/* EXTPROTO */
1576void
1577rxvt_get_ttymode (ttymode_t *tio, int erase)
1578{
1579#ifdef HAVE_TERMIOS_H
1580 /*
1581 * standard System V termios interface
1582 */
1583 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1584 {
1585 /* return error - use system defaults */
1586 tio->c_cc[VINTR] = CINTR;
1587 tio->c_cc[VQUIT] = CQUIT;
1588 tio->c_cc[VERASE] = CERASE;
1589 tio->c_cc[VKILL] = CKILL;
1590 tio->c_cc[VSTART] = CSTART;
1591 tio->c_cc[VSTOP] = CSTOP;
1592 tio->c_cc[VSUSP] = CSUSP;
1593# ifdef VDSUSP
1594
1595 tio->c_cc[VDSUSP] = CDSUSP;
1596# endif
1597# ifdef VREPRINT
1598
1599 tio->c_cc[VREPRINT] = CRPRNT;
1600# endif
1601# ifdef VDISCRD
1602
1603 tio->c_cc[VDISCRD] = CFLUSH;
1604# endif
1605# ifdef VWERSE
1606
1607 tio->c_cc[VWERSE] = CWERASE;
1608# endif
1609# ifdef VLNEXT
1610
1611 tio->c_cc[VLNEXT] = CLNEXT;
1612# endif
1613
1614 }
1615 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
1630
1631 tio->c_cc[VMIN] = 1;
1632# endif
1633# if VTIME != VEOL
1634
1635 tio->c_cc[VTIME] = 0;
1636# endif
1637
1638 if (erase != -1)
1639 tio->c_cc[VERASE] = (char)erase;
1640
1641 /* input modes */
1642 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1643# ifdef IMAXBEL
1644 | IMAXBEL
1645# endif
1646 | IXON);
1647
1648 /* output modes */
1649 tio->c_oflag = (OPOST | ONLCR);
1650
1651 /* control modes */
1652 tio->c_cflag = (CS8 | CREAD);
1653
1654 /* line discipline modes */
1655 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1656# if defined (ECHOCTL) && defined (ECHOKE)
1657 | ECHOCTL | ECHOKE
1658# endif
1659 | 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
1707 /*
1708 * Debugging
1709 */
1710#ifdef DEBUG_TTYMODE
1711#ifdef HAVE_TERMIOS_H
1712 /* c_iflag bits */
1713 fprintf (stderr, "Input flags\n");
1714
1715 /* cpp token stringize doesn't work on all machines <sigh> */
1716# define FOO(flag,name) \
1717 if ((tio->c_iflag) & flag) \
1718 fprintf (stderr, "%s ", name)
1719
1720 /* c_iflag bits */
1721 FOO (IGNBRK, "IGNBRK");
1722 FOO (BRKINT, "BRKINT");
1723 FOO (IGNPAR, "IGNPAR");
1724 FOO (PARMRK, "PARMRK");
1725 FOO (INPCK, "INPCK");
1726 FOO (ISTRIP, "ISTRIP");
1727 FOO (INLCR, "INLCR");
1728 FOO (IGNCR, "IGNCR");
1729 FOO (ICRNL, "ICRNL");
1730 FOO (IXON, "IXON");
1731 FOO (IXOFF, "IXOFF");
1732# ifdef IUCLC
1733
1734 FOO (IUCLC, "IUCLC");
1735# endif
1736# ifdef IXANY
1737
1738 FOO (IXANY, "IXANY");
1739# endif
1740# ifdef IMAXBEL
1741
1742 FOO (IMAXBEL, "IMAXBEL");
1743# endif
1744
1745 fprintf (stderr, "\n");
1746
1747# undef FOO
1748# define FOO(entry, name) \
1749 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1750
1751 FOO (VINTR, "VINTR");
1752 FOO (VQUIT, "VQUIT");
1753 FOO (VERASE, "VERASE");
1754 FOO (VKILL, "VKILL");
1755 FOO (VEOF, "VEOF");
1756 FOO (VEOL, "VEOL");
1757# ifdef VEOL2
1758
1759 FOO (VEOL2, "VEOL2");
1760# endif
1761# ifdef VSWTC
1762
1763 FOO (VSWTC, "VSWTC");
1764# endif
1765# ifdef VSWTCH
1766
1767 FOO (VSWTCH, "VSWTCH");
1768# endif
1769
1770 FOO (VSTART, "VSTART");
1771 FOO (VSTOP, "VSTOP");
1772 FOO (VSUSP, "VSUSP");
1773# ifdef VDSUSP
1774
1775 FOO (VDSUSP, "VDSUSP");
1776# endif
1777# ifdef VREPRINT
1778
1779 FOO (VREPRINT, "VREPRINT");
1780# endif
1781# ifdef VDISCRD
1782
1783 FOO (VDISCRD, "VDISCRD");
1784# endif
1785# ifdef VWERSE
1786
1787 FOO (VWERSE, "VWERSE");
1788# endif
1789# ifdef VLNEXT
1790
1791 FOO (VLNEXT, "VLNEXT");
1792# endif
1793
1794 fprintf (stderr, "\n");
1795# undef FOO
1796# endif /* HAVE_TERMIOS_H */
1797#endif /* DEBUG_TTYMODE */
1798}
1799
1800/*----------------------- end-of-file (C source) -----------------------*/ 1659/*----------------------- end-of-file (C source) -----------------------*/

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