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 1.36 by pcg, Tue Feb 24 16:25:44 2004 UTC vs.
Revision 1.348 by sf-exg, Thu Jul 14 05:33:26 2016 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>
13 * - QNX support
14 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 15 * Copyright (c) 2003-2008 Marc Lehmann <schmorp@schmorp.de>
16 * Copyright (c) 2015 Emanuele Giaquinta <e.giaquinta@glauco.it>
15 * 17 *
16 * This program is free software; you can redistribute it and/or modify 18 * 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 19 * 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 20 * the Free Software Foundation; either version 3 of the License, or
19 * (at your option) any later version. 21 * (at your option) any later version.
20 * 22 *
21 * This program is distributed in the hope that it will be useful, 23 * This program is distributed in the hope that it will be useful,
22 * but WITHOUT ANY WARRANTY; without even the implied warranty of 24 * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
31 * Initialisation routines. 33 * Initialisation routines.
32 */ 34 */
33 35
34#include "../config.h" /* NECESSARY */ 36#include "../config.h" /* NECESSARY */
35#include "rxvt.h" /* NECESSARY */ 37#include "rxvt.h" /* NECESSARY */
38#include "rxvtutil.h"
36#include "init.h" 39#include "init.h"
40#include "keyboard.h"
41
42#include <limits>
37 43
38#include <signal.h> 44#include <signal.h>
39 45
46#include <fcntl.h>
47
48#ifdef HAVE_XMU
49# include <X11/Xmu/CurUtil.h>
50#endif
51
52#ifdef HAVE_XSETLOCALE
53# define X_LOCALE
54# include <X11/Xlocale.h>
55#else
56# include <locale.h>
57#endif
58
59#ifdef HAVE_NL_LANGINFO
60# include <langinfo.h>
61#endif
62
63#ifdef HAVE_STARTUP_NOTIFICATION
64# define SN_API_NOT_YET_FROZEN
65# include <libsn/sn-launchee.h>
66#endif
67
68#ifdef DISPLAY_IS_IP
69/* On Solaris link with -lsocket and -lnsl */
70#include <sys/types.h>
71#include <sys/socket.h>
72
73/* these next two are probably only on Sun (not Solaris) */
74#ifdef HAVE_SYS_SOCKIO_H
75#include <sys/sockio.h>
76#endif
77#ifdef HAVE_SYS_BYTEORDER_H
78#include <sys/byteorder.h>
79#endif
80
81#include <netinet/in.h>
82#include <arpa/inet.h>
83#include <net/if.h>
84#include <net/if_arp.h>
85
86static char * ecb_cold
87rxvt_network_display (const char *display)
88{
89 char buffer[1024], *rval = NULL;
90 struct ifconf ifc;
91 struct ifreq *ifr;
92 int i, skfd;
93
94 if (display[0] != ':' && strncmp (display, "unix:", 5))
95 return (char *) display; /* nothing to do */
96
97 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
98 ifc.ifc_buf = buffer;
99
100 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
101 {
102 perror ("socket");
103 return NULL;
104 }
105
106 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
107 {
108 perror ("SIOCGIFCONF");
109 close (skfd);
110 return NULL;
111 }
112
113 for (i = 0, ifr = ifc.ifc_req;
114 i < (ifc.ifc_len / sizeof (struct ifreq));
115 i++, ifr++)
116 {
117 struct ifreq ifr2;
118
119 strcpy (ifr2.ifr_name, ifr->ifr_name);
120
121 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
122 {
123 unsigned long addr;
124 struct sockaddr_in *p_addr;
125
126 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
127 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
128
129 /*
130 * not "0.0.0.0" or "127.0.0.1" - so format the address
131 */
132 if (addr && addr != 0x7F000001)
133 {
134 char *colon = strchr (display, ':');
135
136 if (colon == NULL)
137 colon = ":0.0";
138
139 rval = rxvt_malloc (strlen (colon) + 16);
140 sprintf (rval, "%d.%d.%d.%d%s",
141 (int) ((addr >> 030) & 0xFF),
142 (int) ((addr >> 020) & 0xFF),
143 (int) ((addr >> 010) & 0xFF),
144 (int) (addr & 0xFF), colon);
145 break;
146 }
147 }
148 }
149
150 close (skfd);
151
152 return rval;
153}
154#endif
155
156#define NULL_5 \
157 NULL, \
158 NULL, \
159 NULL, \
160 NULL, \
161 NULL,
162
163#define NULL_10 \
164 NULL_5 \
165 NULL_5
166
167#define NULL_40 \
168 NULL_10 \
169 NULL_10 \
170 NULL_10 \
171 NULL_10
172
173#define NULL_50 \
174 NULL_40 \
175 NULL_10
176
177#define NULL_100 \
178 NULL_50 \
179 NULL_50
180
40const char *const def_colorName[] = 181static const char *const def_colorName[] =
41 { 182 {
42 COLOR_FOREGROUND, 183 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 184 COLOR_BACKGROUND,
44 /* low-intensity colors */ 185 /* low-intensity colors */
45 "Black", /* 0: black (#000000) */ 186 "rgb:00/00/00", // 0: black (Black)
46#ifndef NO_BRIGHTCOLOR 187 "rgb:cd/00/00", // 1: red (Red3)
47 "Red3", /* 1: red (#CD0000) */ 188 "rgb:00/cd/00", // 2: green (Green3)
48 "Green3", /* 2: green (#00CD00) */ 189 "rgb:cd/cd/00", // 3: yellow (Yellow3)
49 "Yellow3", /* 3: yellow (#CDCD00) */ 190 "rgb:00/00/cd", // 4: blue (Blue3)
50 "Blue3", /* 4: blue (#0000CD) */ 191 "rgb:cd/00/cd", // 5: magenta (Magenta3)
51 "Magenta3", /* 5: magenta (#CD00CD) */ 192 "rgb:00/cd/cd", // 6: cyan (Cyan3)
52 "Cyan3", /* 6: cyan (#00CDCD) */
53# ifdef XTERM_COLORS 193# ifdef XTERM_COLORS
54 "Grey90", /* 7: white (#E5E5E5) */ 194 "rgb:e5/e5/e5", // 7: white (Grey90)
55# else 195# else
56 "AntiqueWhite", /* 7: white (#FAEBD7) */ 196 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
57# endif 197# endif
58 /* high-intensity colors */ 198 /* high-intensity colors */
59# ifdef XTERM_COLORS 199# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 200 "rgb:4d/4d/4d", // 8: bright black (Grey30)
61# else 201# else
62 "Grey25", /* 8: bright black (#404040) */ 202 "rgb:40/40/40", // 8: bright black (Grey25)
63# endif 203# endif
64#endif /* NO_BRIGHTCOLOR */ 204 "rgb:ff/00/00", // 1/9: bright red (Reed)
65 "Red", /* 1/9: bright red (#FF0000) */ 205 "rgb:00/ff/00", // 2/10: bright green (Green)
66 "Green", /* 2/10: bright green (#00FF00) */ 206 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 207 "rgb:00/00/ff", // 4/12: bright blue (Blue)
68 "Blue", /* 4/12: bright blue (#0000FF) */ 208 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 209 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 210 "rgb:ff/ff/ff", // 7/15: bright white (White)
71 "White", /* 7/15: bright white (#FFFFFF) */ 211
72#ifdef TTY_256COLOR 212#if !USE_256_COLORS
73 "rgb:00/00/00", /* default 16-255 color table */ 213 // 88 xterm colours
74 "rgb:00/00/2a", 214 "rgb:00/00/00",
75 "rgb:00/00/55", 215 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 216 "rgb:00/00/cd",
217 "rgb:00/00/ff",
79 "rgb:00/2a/00", 218 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 219 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 220 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 221 "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", 222 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 223 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "rgb:00/d4/d4", 224 "rgb:00/cd/cd",
225 "rgb:00/cd/ff",
226 "rgb:00/ff/00",
227 "rgb:00/ff/8b",
228 "rgb:00/ff/cd",
229 "rgb:00/ff/ff",
109 "rgb:2a/00/00", 230 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 231 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 232 "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", 233 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 234 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 235 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 236 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 237 "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", 238 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 239 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 240 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 241 "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", 242 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 243 "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", 244 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 245 "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", 246 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 247 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 248 "rgb:cd/00/cd",
249 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 250 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 251 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 252 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 253 "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", 254 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 255 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "rgb:d4/d4/d4", 256 "rgb:cd/cd/cd",
257 "rgb:cd/cd/ff",
258 "rgb:cd/ff/00",
259 "rgb:cd/ff/8b",
260 "rgb:cd/ff/cd",
261 "rgb:cd/ff/ff",
262 "rgb:ff/00/00",
263 "rgb:ff/00/8b",
264 "rgb:ff/00/cd",
265 "rgb:ff/00/ff",
266 "rgb:ff/8b/00",
267 "rgb:ff/8b/8b",
268 "rgb:ff/8b/cd",
269 "rgb:ff/8b/ff",
270 "rgb:ff/cd/00",
271 "rgb:ff/cd/8b",
272 "rgb:ff/cd/cd",
273 "rgb:ff/cd/ff",
274 "rgb:ff/ff/00",
275 "rgb:ff/ff/8b",
276 "rgb:ff/ff/cd",
277 "rgb:ff/ff/ff",
278 "rgb:2e/2e/2e",
279 "rgb:5c/5c/5c",
280 "rgb:73/73/73",
281 "rgb:8b/8b/8b",
282 "rgb:a2/a2/a2",
283 "rgb:b9/b9/b9",
284 "rgb:d0/d0/d0",
285 "rgb:e7/e7/e7",
286 NULL_100
287 NULL_40
288 NULL,
289 NULL,
290 NULL,
291 NULL,
292#else
293 // 256 xterm colours
294 "rgb:00/00/00",
295 "rgb:00/00/5f",
296 "rgb:00/00/87",
297 "rgb:00/00/af",
298 "rgb:00/00/d7",
299 "rgb:00/00/ff",
300 "rgb:00/5f/00",
301 "rgb:00/5f/5f",
302 "rgb:00/5f/87",
303 "rgb:00/5f/af",
304 "rgb:00/5f/d7",
305 "rgb:00/5f/ff",
306 "rgb:00/87/00",
307 "rgb:00/87/5f",
308 "rgb:00/87/87",
309 "rgb:00/87/af",
310 "rgb:00/87/d7",
311 "rgb:00/87/ff",
312 "rgb:00/af/00",
313 "rgb:00/af/5f",
314 "rgb:00/af/87",
315 "rgb:00/af/af",
316 "rgb:00/af/d7",
317 "rgb:00/af/ff",
318 "rgb:00/d7/00",
319 "rgb:00/d7/5f",
320 "rgb:00/d7/87",
321 "rgb:00/d7/af",
322 "rgb:00/d7/d7",
323 "rgb:00/d7/ff",
324 "rgb:00/ff/00",
325 "rgb:00/ff/5f",
326 "rgb:00/ff/87",
327 "rgb:00/ff/af",
328 "rgb:00/ff/d7",
329 "rgb:00/ff/ff",
330 "rgb:5f/00/00",
331 "rgb:5f/00/5f",
332 "rgb:5f/00/87",
333 "rgb:5f/00/af",
334 "rgb:5f/00/d7",
335 "rgb:5f/00/ff",
336 "rgb:5f/5f/00",
337 "rgb:5f/5f/5f",
338 "rgb:5f/5f/87",
339 "rgb:5f/5f/af",
340 "rgb:5f/5f/d7",
341 "rgb:5f/5f/ff",
342 "rgb:5f/87/00",
343 "rgb:5f/87/5f",
344 "rgb:5f/87/87",
345 "rgb:5f/87/af",
346 "rgb:5f/87/d7",
347 "rgb:5f/87/ff",
348 "rgb:5f/af/00",
349 "rgb:5f/af/5f",
350 "rgb:5f/af/87",
351 "rgb:5f/af/af",
352 "rgb:5f/af/d7",
353 "rgb:5f/af/ff",
354 "rgb:5f/d7/00",
355 "rgb:5f/d7/5f",
356 "rgb:5f/d7/87",
357 "rgb:5f/d7/af",
358 "rgb:5f/d7/d7",
359 "rgb:5f/d7/ff",
360 "rgb:5f/ff/00",
361 "rgb:5f/ff/5f",
362 "rgb:5f/ff/87",
363 "rgb:5f/ff/af",
364 "rgb:5f/ff/d7",
365 "rgb:5f/ff/ff",
366 "rgb:87/00/00",
367 "rgb:87/00/5f",
368 "rgb:87/00/87",
369 "rgb:87/00/af",
370 "rgb:87/00/d7",
371 "rgb:87/00/ff",
372 "rgb:87/5f/00",
373 "rgb:87/5f/5f",
374 "rgb:87/5f/87",
375 "rgb:87/5f/af",
376 "rgb:87/5f/d7",
377 "rgb:87/5f/ff",
378 "rgb:87/87/00",
379 "rgb:87/87/5f",
380 "rgb:87/87/87",
381 "rgb:87/87/af",
382 "rgb:87/87/d7",
383 "rgb:87/87/ff",
384 "rgb:87/af/00",
385 "rgb:87/af/5f",
386 "rgb:87/af/87",
387 "rgb:87/af/af",
388 "rgb:87/af/d7",
389 "rgb:87/af/ff",
390 "rgb:87/d7/00",
391 "rgb:87/d7/5f",
392 "rgb:87/d7/87",
393 "rgb:87/d7/af",
394 "rgb:87/d7/d7",
395 "rgb:87/d7/ff",
396 "rgb:87/ff/00",
397 "rgb:87/ff/5f",
398 "rgb:87/ff/87",
399 "rgb:87/ff/af",
400 "rgb:87/ff/d7",
401 "rgb:87/ff/ff",
402 "rgb:af/00/00",
403 "rgb:af/00/5f",
404 "rgb:af/00/87",
405 "rgb:af/00/af",
406 "rgb:af/00/d7",
407 "rgb:af/00/ff",
408 "rgb:af/5f/00",
409 "rgb:af/5f/5f",
410 "rgb:af/5f/87",
411 "rgb:af/5f/af",
412 "rgb:af/5f/d7",
413 "rgb:af/5f/ff",
414 "rgb:af/87/00",
415 "rgb:af/87/5f",
416 "rgb:af/87/87",
417 "rgb:af/87/af",
418 "rgb:af/87/d7",
419 "rgb:af/87/ff",
420 "rgb:af/af/00",
421 "rgb:af/af/5f",
422 "rgb:af/af/87",
423 "rgb:af/af/af",
424 "rgb:af/af/d7",
425 "rgb:af/af/ff",
426 "rgb:af/d7/00",
427 "rgb:af/d7/5f",
428 "rgb:af/d7/87",
429 "rgb:af/d7/af",
430 "rgb:af/d7/d7",
431 "rgb:af/d7/ff",
432 "rgb:af/ff/00",
433 "rgb:af/ff/5f",
434 "rgb:af/ff/87",
435 "rgb:af/ff/af",
436 "rgb:af/ff/d7",
437 "rgb:af/ff/ff",
438 "rgb:d7/00/00",
439 "rgb:d7/00/5f",
440 "rgb:d7/00/87",
441 "rgb:d7/00/af",
442 "rgb:d7/00/d7",
443 "rgb:d7/00/ff",
444 "rgb:d7/5f/00",
445 "rgb:d7/5f/5f",
446 "rgb:d7/5f/87",
447 "rgb:d7/5f/af",
448 "rgb:d7/5f/d7",
449 "rgb:d7/5f/ff",
450 "rgb:d7/87/00",
451 "rgb:d7/87/5f",
452 "rgb:d7/87/87",
453 "rgb:d7/87/af",
454 "rgb:d7/87/d7",
455 "rgb:d7/87/ff",
456 "rgb:d7/af/00",
457 "rgb:d7/af/5f",
458 "rgb:d7/af/87",
459 "rgb:d7/af/af",
460 "rgb:d7/af/d7",
461 "rgb:d7/af/ff",
462 "rgb:d7/d7/00",
463 "rgb:d7/d7/5f",
464 "rgb:d7/d7/87",
465 "rgb:d7/d7/af",
466 "rgb:d7/d7/d7",
467 "rgb:d7/d7/ff",
468 "rgb:d7/ff/00",
469 "rgb:d7/ff/5f",
470 "rgb:d7/ff/87",
471 "rgb:d7/ff/af",
472 "rgb:d7/ff/d7",
473 "rgb:d7/ff/ff",
474 "rgb:ff/00/00",
475 "rgb:ff/00/5f",
476 "rgb:ff/00/87",
477 "rgb:ff/00/af",
478 "rgb:ff/00/d7",
479 "rgb:ff/00/ff",
480 "rgb:ff/5f/00",
481 "rgb:ff/5f/5f",
482 "rgb:ff/5f/87",
483 "rgb:ff/5f/af",
484 "rgb:ff/5f/d7",
485 "rgb:ff/5f/ff",
486 "rgb:ff/87/00",
487 "rgb:ff/87/5f",
488 "rgb:ff/87/87",
489 "rgb:ff/87/af",
490 "rgb:ff/87/d7",
491 "rgb:ff/87/ff",
492 "rgb:ff/af/00",
493 "rgb:ff/af/5f",
494 "rgb:ff/af/87",
495 "rgb:ff/af/af",
496 "rgb:ff/af/d7",
497 "rgb:ff/af/ff",
498 "rgb:ff/d7/00",
499 "rgb:ff/d7/5f",
500 "rgb:ff/d7/87",
501 "rgb:ff/d7/af",
502 "rgb:ff/d7/d7",
503 "rgb:ff/d7/ff",
504 "rgb:ff/ff/00",
505 "rgb:ff/ff/5f",
506 "rgb:ff/ff/87",
507 "rgb:ff/ff/af",
508 "rgb:ff/ff/d7",
509 "rgb:ff/ff/ff",
289 "rgb:08/08/08", 510 "rgb:08/08/08",
290 "rgb:12/12/12", 511 "rgb:12/12/12",
291 "rgb:1c/1c/1c", 512 "rgb:1c/1c/1c",
292 "rgb:26/26/26", 513 "rgb:26/26/26",
293 "rgb:30/30/30", 514 "rgb:30/30/30",
… …
308 "rgb:c6/c6/c6", 529 "rgb:c6/c6/c6",
309 "rgb:d0/d0/d0", 530 "rgb:d0/d0/d0",
310 "rgb:da/da/da", 531 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 532 "rgb:e4/e4/e4",
312 "rgb:ee/ee/ee", 533 "rgb:ee/ee/ee",
534 NULL_100
535 NULL_100
536 NULL_40
537 NULL_5
313#endif 538#endif
539
314#ifndef NO_CURSORCOLOR 540#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 541 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 542 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 543#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer */ 544 NULL, /* Color_pointer_fg */
545 NULL, /* Color_pointer_bg */
319 NULL, /* Color_border */ 546 NULL, /* Color_border */
320#ifndef NO_BOLD_UNDERLINE_REVERSE 547#ifndef NO_BOLD_UNDERLINE_REVERSE
321 NULL, /* Color_BD */ 548 NULL, /* Color_BD */
549 NULL, /* Color_IT */
322 NULL, /* Color_UL */ 550 NULL, /* Color_UL */
323 NULL, /* Color_RV */ 551 NULL, /* Color_RV */
324#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 552#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
553#if ENABLE_FRILLS
554 NULL, // Color_underline
555#endif
325#ifdef OPTION_HC 556#ifdef OPTION_HC
326 NULL, 557 NULL,
558 NULL,
327#endif 559#endif
328#ifdef KEEP_SCROLLCOLOR
329 COLOR_SCROLLBAR, 560 COLOR_SCROLLBAR,
561#ifdef RXVT_SCROLLBAR
330 COLOR_SCROLLTROUGH, 562 COLOR_SCROLLTROUGH,
331#endif /* KEEP_SCROLLCOLOR */ 563#endif
332 564#if OFF_FOCUS_FADING
565 "rgb:00/00/00",
566#endif
333 }; 567 };
334 568
335const char *const xa_names[NUM_XA] = 569void
336 {
337 "TEXT",
338 "COMPOUND_TEXT",
339 "UTF8_STRING",
340 "MULTIPLE",
341 "TARGETS",
342 "TIMESTAMP",
343 "VT_SELECTION",
344 "INCR",
345 "WM_DELETE_WINDOW",
346#ifdef TRANSPARENT
347 "_XROOTPMAP_ID",
348#endif
349#ifdef OFFIX_DND
350 "DndProtocol",
351 "DndSelection",
352#endif
353 "CLIPBOARD"
354 };
355
356bool
357rxvt_term::init_vars () 570rxvt_term::init_vars ()
358{ 571{
359 PixColors = new rxvt_color [TOTAL_COLORS]; 572 pix_colors = pix_colors_focused;
360 if (PixColors == NULL)
361 return false;
362
363#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
364 TermWin.pixmap = None;
365#endif
366#ifdef UTMP_SUPPORT
367 next_utmp_action = SAVE;
368#endif
369#ifndef NO_SETOWNER_TTYDEV
370 next_tty_action = SAVE;
371#endif
372 573
373 MEvent.time = CurrentTime; 574 MEvent.time = CurrentTime;
374 MEvent.button = AnyButton; 575 MEvent.button = AnyButton;
375 Options = DEFAULT_OPTIONS;
376 want_refresh = 1; 576 want_refresh = 1;
377 cmd_pid = -1;
378 cmd_fd = tty_fd = -1;
379 PrivateModes = SavedModes = PrivMode_Default; 577 priv_modes = SavedModes = PrivMode_Default;
380 TermWin.focus = 0;
381 TermWin.ncol = 80; 578 ncol = 80;
382 TermWin.nrow = 24; 579 nrow = 24;
383 TermWin.int_bwidth = INTERNALBORDERWIDTH; 580 int_bwidth = INTERNALBORDERWIDTH;
384 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 581 ext_bwidth = EXTERNALBORDERWIDTH;
385 TermWin.lineSpace = LINESPACE; 582 lineSpace = LINESPACE;
583 letterSpace = LETTERSPACE;
386 TermWin.saveLines = SAVELINES; 584 saveLines = SAVELINES;
387 numPixColors = TOTAL_COLORS;
388 585
389#ifndef NO_NEW_SELECTION
390 selection_style = NEW_SELECT;
391#else
392 selection_style = OLD_SELECT;
393#endif
394
395#ifndef NO_BRIGHTCOLOR
396 colorfgbg = DEFAULT_RSTYLE;
397#endif
398
399#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
400 ks_bigfont = XK_greater;
401 ks_smallfont = XK_less;
402#endif
403
404 refresh_limit = 1;
405 refresh_type = SLOW_REFRESH; 586 refresh_type = SLOW_REFRESH;
406 prev_nrow = prev_ncol = 0;
407 587
408 oldcursor.row = oldcursor.col = -1; 588 oldcursor.row = oldcursor.col = -1;
409#ifdef XPM_BACKGROUND
410 /* bgPixmap.w = bgPixmap.h = 0; */
411 bgPixmap.x = bgPixmap.y = 50;
412 bgPixmap.pixmap = None;
413#endif
414 589
415 last_bot = last_state = -1; 590 set_option (Opt_scrollBar);
416 591 set_option (Opt_scrollTtyOutput);
417#ifdef MENUBAR 592 set_option (Opt_jumpScroll);
418 menu_readonly = 1; 593 set_option (Opt_skipScroll);
419# if ! (MENUBAR_MAX > 1) 594 set_option (Opt_secondaryScreen);
420 CurrentBar = & (BarList); 595 set_option (Opt_secondaryScroll);
421# endif /* (MENUBAR_MAX > 1) */ 596 set_option (Opt_pastableTabs);
422#endif 597 set_option (Opt_intensityStyles);
423 598 set_option (Opt_iso14755);
424 return true; 599 set_option (Opt_iso14755_52);
600 set_option (Opt_buffered);
425} 601}
426 602
427void 603#if ENABLE_PERL
428rxvt_term::init_secondary () 604static void
605rxvt_perl_parse_resource (rxvt_term *term, const char *k, const char *v)
429{ 606{
430 int i; 607 rxvt_perl.parse_resource (term, k, false, false, 0, v);
431#ifdef TTY_GID_SUPPORT
432 struct group *gr = getgrnam ("tty");
433
434 if (gr)
435 { /* change group ownership of tty to "tty" */
436 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
437 ttygid = gr->gr_gid;
438 }
439 else
440#endif /* TTY_GID_SUPPORT */
441
442 {
443 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
444 ttygid = getgid ();
445 }
446
447 /*
448 * Close all unused file descriptors
449 * We don't want them, we don't need them.
450 */
451 if ((i = open ("/dev/null", O_RDONLY)) < 0)
452 {
453 /* TODO: BOO HISS */
454 dup2 (STDERR_FILENO, STDIN_FILENO);
455 }
456 else if (i > STDIN_FILENO)
457 {
458 dup2 (i, STDIN_FILENO);
459 close (i);
460 }
461
462 dup2 (STDERR_FILENO, STDOUT_FILENO);
463
464#if 0 // schmorp sayz closing filies is murder
465 for (i = STDERR_FILENO + 1; i < num_fds; i++)
466 {
467#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
468 if (i == 4 || i == 7)
469 continue;
470#endif
471 close (i);
472 }
473#endif
474} 608}
609#endif
475 610
476/*----------------------------------------------------------------------*/ 611/*----------------------------------------------------------------------*/
477const char ** 612const char **
478rxvt_term::init_resources (int argc, const char *const *argv) 613rxvt_term::init_resources (int argc, const char *const *argv)
479{ 614{
480 int i, r_argc; 615 int i;
481 char *val;
482 const char **cmd_argv, **r_argv; 616 const char **cmd_argv;
483 617
484 /*
485 * Look for -exec option. Find => split and make cmd_argv[] of command args
486 */
487 for (r_argc = 0; r_argc < argc; r_argc++)
488 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))
489 break;
490
491 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
492
493 for (i = 0; i < r_argc; i++)
494 r_argv[i] = (const char *)argv[i];
495
496 r_argv[i] = NULL;
497
498 if (r_argc == argc)
499 cmd_argv = NULL;
500 else
501 {
502 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
503
504 for (i = 0; i < argc - r_argc - 1; i++)
505 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
506
507 cmd_argv[i] = NULL;
508 }
509
510 /* clear all resources */
511 for (i = 0; i < NUM_RESOURCES;)
512 rs[i++] = NULL;
513
514 rs[Rs_name] = rxvt_r_basename (argv[0]); 618 rs[Rs_name] = rxvt_basename (argv[0]);
515 619
516 /* 620 /*
517 * Open display, get options/resources and create the window 621 * Open display, get options/resources and create the window
518 */ 622 */
623
519 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 624 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
520 rs[Rs_display_name] = ":0"; 625 rs[Rs_display_name] = ":0";
521 626
522 get_options (r_argc, r_argv); 627 cmd_argv = get_options (argc, argv);
523 free (r_argv);
524 628
525#ifdef LOCAL_X_IS_UNIX
526 if (rs[Rs_display_name][0] == ':')
527 {
528 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
529 STRCPY (val, "unix");
530 STRCAT (val, rs[Rs_display_name]);
531 display = displays.get (val);
532 free (val);
533 }
534#endif
535
536 if (!display
537 && ! (display = displays.get (rs[Rs_display_name]))) 629 if (!(display = displays.get (rs[Rs_display_name])))
538 {
539 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 630 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
540 exit (EXIT_FAILURE); 631
632 // using a local pointer decreases code size a lot
633 xa = display->xa;
634
635 set (display);
636 extract_resources ();
637
638#if ENABLE_FRILLS
639 if (rs[Rs_visual])
640 select_visual (strtol (rs[Rs_visual], 0, 0));
641 else if (rs[Rs_depth])
642 select_depth (strtol (rs[Rs_depth], 0, 0));
643#endif
644
645 for (int i = NUM_RESOURCES; i--; )
646 if (rs [i] == resval_undef)
647 rs [i] = 0;
648
649#if ENABLE_PERL
650 if (!rs[Rs_perl_ext_1])
651 rs[Rs_perl_ext_1] = "default";
652
653 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
654 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
655 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
541 } 656 {
657 rxvt_perl.init (this);
658 enumerate_resources (rxvt_perl_parse_resource);
659 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
660 }
661#endif
542 662
543 extract_resources (display->display, rs[Rs_name]); 663 // must be called after initialising the perl interpreter as it
664 // may invoke the `on_register_command' hook
665 extract_keysym_resources ();
544 666
545 /* 667 /*
546 * set any defaults not already set 668 * set any defaults not already set
547 */ 669 */
548 if (cmd_argv && cmd_argv[0]) 670 if (cmd_argv && cmd_argv[0])
549 { 671 {
550 if (!rs[Rs_title]) 672 if (!rs[Rs_title])
551 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 673 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
674
552 if (!rs[Rs_iconName]) 675 if (!rs[Rs_iconName])
553 rs[Rs_iconName] = rs[Rs_title]; 676 rs[Rs_iconName] = rs[Rs_title];
554 } 677 }
555 else 678 else
556 { 679 {
557 if (!rs[Rs_title]) 680 if (!rs[Rs_title])
558 rs[Rs_title] = rs[Rs_name]; 681 rs[Rs_title] = rs[Rs_name];
682
559 if (!rs[Rs_iconName]) 683 if (!rs[Rs_iconName])
560 rs[Rs_iconName] = rs[Rs_name]; 684 rs[Rs_iconName] = rs[Rs_name];
561 } 685 }
562 686
563 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 687 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
564 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 688 saveLines = min (i, MAX_SAVELINES);
565 689
566#ifndef NO_FRILLS 690#if ENABLE_FRILLS
567 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) 691 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
568 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 692 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
693
569 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) 694 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
570 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 695 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
571#endif
572 696
573#ifndef NO_LINESPACE
574 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 697 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
575 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 698 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
699
700 if (rs[Rs_letterSpace])
701 letterSpace = atoi (rs[Rs_letterSpace]);
576#endif 702#endif
577 703
578#ifdef POINTER_BLANK 704#ifdef POINTER_BLANK
579 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 705 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
580 pointerBlankDelay = i; 706 pointerBlankDelay = i;
581 else 707 else
582 pointerBlankDelay = 2; 708 pointerBlankDelay = 2;
583#endif 709#endif
584 710
711 if (rs[Rs_multiClickTime] && (i = atoi (rs[Rs_multiClickTime])) >= 0)
712 multiClickTime = i;
713 else
714 multiClickTime = 500;
715
716 cursor_type = option (Opt_cursorUnderline) ? 1 : 0;
717
585 /* no point having a scrollbar without having any scrollback! */ 718 /* no point having a scrollbar without having any scrollback! */
586 if (!TermWin.saveLines) 719 if (!saveLines)
587 Options &= ~Opt_scrollBar; 720 set_option (Opt_scrollBar, 0);
588
589#ifdef PRINTPIPE
590 if (!rs[Rs_print_pipe])
591 rs[Rs_print_pipe] = PRINTPIPE;
592#endif
593 721
594 if (!rs[Rs_cutchars]) 722 if (!rs[Rs_cutchars])
595 rs[Rs_cutchars] = CUTCHARS; 723 rs[Rs_cutchars] = CUTCHARS;
596
597#ifdef ACS_ASCII
598 if (!rs[Rs_acs_chars])
599 rs[Rs_acs_chars] = ACS_CHARS;
600 if ((i = STRLEN (rs[Rs_acs_chars])) < 0x20)
601 {
602 val = rxvt_realloc ((void *)rs[Rs_acs_chars], 0x20);
603 for (; i < 0x20; )
604 val[i] = ' ';
605 rs[Rs_acs_chars] = val;
606 }
607#endif
608 724
609#ifndef NO_BACKSPACE_KEY 725#ifndef NO_BACKSPACE_KEY
610 if (!rs[Rs_backspace_key]) 726 if (!rs[Rs_backspace_key])
611# ifdef DEFAULT_BACKSPACE 727# ifdef DEFAULT_BACKSPACE
612 key_backspace = DEFAULT_BACKSPACE; 728 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
613# else 729# else
614 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 730 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
615# endif 731# endif
616 else
617 {
618 val = STRDUP (rs[Rs_backspace_key]);
619 rxvt_Str_trim (val);
620 rxvt_Str_escaped (val);
621 key_backspace = val;
622 }
623#endif 732#endif
624 733
625#ifndef NO_DELETE_KEY 734#ifndef NO_DELETE_KEY
626 if (!rs[Rs_delete_key]) 735 if (!rs[Rs_delete_key])
627# ifdef DEFAULT_DELETE 736# ifdef DEFAULT_DELETE
628 key_delete = DEFAULT_DELETE; 737 rs[Rs_delete_key] = DEFAULT_DELETE;
629# else 738# else
630 key_delete = "\033[3~"; 739 rs[Rs_delete_key] = "\033[3~";
631# endif 740# endif
632 else
633 {
634 val = STRDUP (rs[Rs_delete_key]);
635 rxvt_Str_trim (val);
636 rxvt_Str_escaped (val);
637 key_delete = val;
638 }
639#endif 741#endif
640 if (rs[Rs_answerbackstring])
641 {
642 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
643 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
644 }
645 742
646 if (rs[Rs_selectstyle]) 743 scrollBar.setup (this);
647 {
648 if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0)
649 selection_style = OLD_WORD_SELECT;
650#ifndef NO_OLD_SELECTION
651
652 else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0)
653 selection_style = OLD_SELECT;
654#endif
655
656 }
657
658#ifdef HAVE_SCROLLBARS
659 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
660 rs[Rs_scrollBar_thickness]);
661#endif
662 744
663#ifdef XTERM_REVERSE_VIDEO 745#ifdef XTERM_REVERSE_VIDEO
664 /* this is how xterm implements reverseVideo */ 746 /* this is how xterm implements reverseVideo */
665 if (Options & Opt_reverseVideo) 747 if (option (Opt_reverseVideo))
666 { 748 {
667 if (!rs[Rs_color + Color_fg]) 749 if (!rs[Rs_color + Color_fg])
668 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 750 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
751
669 if (!rs[Rs_color + Color_bg]) 752 if (!rs[Rs_color + Color_bg])
670 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 753 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
671 } 754 }
672#endif 755#endif
673 756
… …
675 if (!rs[Rs_color + i]) 758 if (!rs[Rs_color + i])
676 rs[Rs_color + i] = def_colorName[i]; 759 rs[Rs_color + i] = def_colorName[i];
677 760
678#ifndef XTERM_REVERSE_VIDEO 761#ifndef XTERM_REVERSE_VIDEO
679 /* this is how we implement reverseVideo */ 762 /* this is how we implement reverseVideo */
680 if (Options & Opt_reverseVideo) 763 if (option (Opt_reverseVideo))
681 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 764 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
682#endif 765#endif
683 766
684 /* convenient aliases for setting fg/bg to colors */ 767 /* convenient aliases for setting fg/bg to colors */
685 color_aliases (Color_fg); 768 color_aliases (Color_fg);
686 color_aliases (Color_bg); 769 color_aliases (Color_bg);
687#ifndef NO_CURSORCOLOR 770#ifndef NO_CURSORCOLOR
688 color_aliases (Color_cursor); 771 color_aliases (Color_cursor);
689 color_aliases (Color_cursor2); 772 color_aliases (Color_cursor2);
690#endif /* NO_CURSORCOLOR */ 773#endif /* NO_CURSORCOLOR */
691 color_aliases (Color_pointer); 774 color_aliases (Color_pointer_fg);
775 color_aliases (Color_pointer_bg);
692 color_aliases (Color_border); 776 color_aliases (Color_border);
693#ifndef NO_BOLD_UNDERLINE_REVERSE 777#ifndef NO_BOLD_UNDERLINE_REVERSE
694 color_aliases (Color_BD); 778 color_aliases (Color_BD);
695 color_aliases (Color_UL); 779 color_aliases (Color_UL);
696 color_aliases (Color_RV); 780 color_aliases (Color_RV);
697#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 781#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
782
783 if (!rs[Rs_color + Color_border])
784 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
698 785
699 return cmd_argv; 786 return cmd_argv;
787}
788
789/*----------------------------------------------------------------------*/
790void
791rxvt_term::init (stringvec *argv, stringvec *envv)
792{
793 argv->push_back (0);
794 envv->push_back (0);
795
796 this->argv = argv;
797 this->envv = envv;
798
799 env = new char *[this->envv->size ()];
800 for (int i = 0; i < this->envv->size (); i++)
801 env[i] = this->envv->at (i);
802
803 init2 (argv->size () - 1, argv->begin ());
804}
805
806void
807rxvt_term::init (int argc, const char *const *argv, const char *const *envv)
808{
809#if ENABLE_PERL
810 // perl might want to access the stringvecs later, so we need to copy them
811 stringvec *args = new stringvec;
812 for (int i = 0; i < argc; i++)
813 args->push_back (strdup (argv [i]));
814
815 stringvec *envs = new stringvec;
816 for (const char *const *var = envv; *var; var++)
817 envs->push_back (strdup (*var));
818
819 init (args, envs);
820#else
821 init2 (argc, argv);
822#endif
823}
824
825void
826rxvt_term::init2 (int argc, const char *const *argv)
827{
828 SET_R (this);
829 set_locale ("");
830 set_environ (env); // a few things in X do not call setlocale :(
831
832 init_vars ();
833
834 const char **cmd_argv = init_resources (argc, argv);
835
836#ifdef KEYSYM_RESOURCE
837 keyboard->register_done ();
838#endif
839
840 if (const char *path = rs[Rs_chdir])
841 if (*path) // ignored if empty
842 {
843 if (*path != '/')
844 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
845
846 if (chdir (path))
847 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
848 }
849
850 if (option (Opt_scrollBar))
851 scrollBar.state = SB_STATE_IDLE; /* set existence for size calculations */
852
853 pty = ptytty::create ();
854
855 create_windows (argc, argv);
856
857 init_xlocale ();
858
859 scr_poweron (); // initialize screen
860
861#if 0
862 XSynchronize (dpy, True);
863#endif
864
865 if (option (Opt_scrollBar))
866 scrollBar.resize (); /* create and map scrollbar */
867
868#if ENABLE_PERL
869 rootwin_ev.start (display, display->root);
870#endif
871
872 init_done = 1;
873
874 init_command (cmd_argv);
875
876 if (pty->pty >= 0)
877 pty_ev.start (pty->pty, ev::READ);
878
879 HOOK_INVOKE ((this, HOOK_START, DT_END));
880
881#if ENABLE_XEMBED
882 if (rs[Rs_embed])
883 {
884 long info[2] = { 0, XEMBED_MAPPED };
885
886 XChangeProperty (dpy, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
887 32, PropModeReplace, (unsigned char *)&info, 2);
888 }
889#endif
890
891#if HAVE_STARTUP_NOTIFICATION
892 SnDisplay *snDisplay;
893 SnLauncheeContext *snContext;
894
895 snDisplay = sn_display_new (dpy, NULL, NULL);
896 snContext = sn_launchee_context_new_from_environment (snDisplay, DefaultScreen (dpy));
897
898 /* Tell the window manager that this window is part of the startup context */
899 if (snContext)
900 sn_launchee_context_setup_window (snContext, parent);
901#endif
902
903 XMapWindow (dpy, vt);
904 XMapWindow (dpy, parent);
905
906#if HAVE_STARTUP_NOTIFICATION
907 if (snContext)
908 {
909 /* Mark the startup process as complete */
910 sn_launchee_context_complete (snContext);
911
912 sn_launchee_context_unref (snContext);
913 }
914
915 sn_display_unref (snDisplay);
916#endif
917
918 refresh_check ();
700} 919}
701 920
702/*----------------------------------------------------------------------*/ 921/*----------------------------------------------------------------------*/
703void 922void
704rxvt_term::init_env () 923rxvt_term::init_env ()
705{ 924{
706 int i;
707 unsigned int u;
708 char *val; 925 char *val;
926 char *env_display;
927 char *env_windowid;
928 char *env_colorfgbg;
929 char *env_term;
709 930
710#ifdef DISPLAY_IS_IP 931#ifdef DISPLAY_IS_IP
711 /* Fixup display_name for export over pty to any interested terminal 932 /* Fixup display_name for export over pty to any interested terminal
712 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 933 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
713 * (for the first non-loopback interface) that we get from 934 * (for the first non-loopback interface) that we get from
… …
720 */ 941 */
721 val = rxvt_network_display (rs[Rs_display_name]); 942 val = rxvt_network_display (rs[Rs_display_name]);
722 rs[Rs_display_name] = (const char *)val; 943 rs[Rs_display_name] = (const char *)val;
723 944
724 if (val == NULL) 945 if (val == NULL)
725#endif /* DISPLAY_IS_IP */ 946#endif /* DISPLAY_IS_IP */
726 val = XDisplayString (display->display); 947 val = XDisplayString (dpy);
727 948
728 if (rs[Rs_display_name] == NULL) 949 if (rs[Rs_display_name] == NULL)
729 rs[Rs_display_name] = val; /* use broken `:0' value */ 950 rs[Rs_display_name] = val; /* use broken `:0' value */
730 951
731 i = STRLEN (val);
732 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 952 env_display = (char *)rxvt_malloc (strlen (val) + 9);
733 953
734 sprintf (env_display, "DISPLAY=%s", val); 954 sprintf (env_display, "DISPLAY=%s", val);
735 955
736 /* avoiding the math library:
737 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
738 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
739 ;
740 MAX_IT (i, 1);
741 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char)); 956 env_windowid = (char *)rxvt_malloc (21);
742
743 sprintf (env_windowid, "WINDOWID=%u", 957 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent);
744 (unsigned int)TermWin.parent[0]);
745 958
746 /* add entries to the environment: 959 /* add entries to the environment:
747 * @ DISPLAY: in case we started with -display 960 * @ DISPLAY: in case we started with -display
748 * @ WINDOWID: X window id number of the window 961 * @ WINDOWID: X window id number of the window
749 * @ COLORTERM: terminal sub-name and also indicates its color 962 * @ COLORTERM: terminal sub-name and also indicates its color
… …
751 * @ TERMINFO: path to terminfo directory 964 * @ TERMINFO: path to terminfo directory
752 * @ COLORFGBG: fg;bg color codes 965 * @ COLORFGBG: fg;bg color codes
753 */ 966 */
754 putenv (env_display); 967 putenv (env_display);
755 putenv (env_windowid); 968 putenv (env_windowid);
756 if (env_colorfgbg) 969
970 env_colorfgbg = get_colorfgbg ();
757 putenv (env_colorfgbg); 971 putenv (env_colorfgbg);
758 972
759#ifdef RXVT_TERMINFO 973#ifdef RXVT_TERMINFO
760 putenv ("TERMINFO=" RXVT_TERMINFO); 974 putenv ("TERMINFO=" RXVT_TERMINFO);
761#endif 975#endif
762 976
763 if (display->depth <= 2) 977 if (depth <= 2)
764 putenv ("COLORTERM=" COLORTERMENV "-mono"); 978 putenv ("COLORTERM=" COLORTERMENV "-mono");
765 else 979 else
766 putenv ("COLORTERM=" COLORTERMENVFULL); 980 putenv ("COLORTERM=" COLORTERMENVFULL);
767 981
768 if (rs[Rs_term_name] != NULL) 982 if (rs[Rs_term_name] != NULL)
769 { 983 {
770 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 984 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
771 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 985 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
772 putenv (env_term); 986 putenv (env_term);
773 } 987 }
774 else 988 else
775 putenv ("TERM=" TERMENV); 989 putenv ("TERM=" TERMENV);
… …
777#ifdef HAVE_UNSETENV 991#ifdef HAVE_UNSETENV
778 /* avoid passing old settings and confusing term size */ 992 /* avoid passing old settings and confusing term size */
779 unsetenv ("LINES"); 993 unsetenv ("LINES");
780 unsetenv ("COLUMNS"); 994 unsetenv ("COLUMNS");
781 unsetenv ("TERMCAP"); /* terminfo should be okay */ 995 unsetenv ("TERMCAP"); /* terminfo should be okay */
782#endif /* HAVE_UNSETENV */ 996#endif /* HAVE_UNSETENV */
783} 997}
784 998
785/*----------------------------------------------------------------------*/ 999/*----------------------------------------------------------------------*/
786/*
787 * This is more or less stolen straight from XFree86 xterm.
788 * This should support all European type languages.
789 */
790void 1000void
791rxvt_term::set_locale (const char *locale) 1001rxvt_term::set_locale (const char *locale)
792{ 1002{
793#if HAVE_XSETLOCALE || HAVE_SETLOCALE 1003 set_environ (env);
1004
794 free (this->locale); 1005 free (this->locale);
795 this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale)); 1006 this->locale = setlocale (LC_CTYPE, locale);
1007
1008 if (!this->locale)
1009 {
1010 if (*locale)
1011 {
1012 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
1013 setlocale (LC_CTYPE, "C");
1014 }
1015 else
1016 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
1017
1018 this->locale = "C";
1019 }
1020
1021
1022 this->locale = strdup (this->locale);
796 SET_LOCALE (this->locale); 1023 SET_LOCALE (this->locale);
797 mbstate.reset (); 1024 mbstate.reset ();
798#endif 1025
799#if HAVE_NL_LANGINFO 1026#if HAVE_NL_LANGINFO
800 free (codeset);
801 codeset = strdup (nl_langinfo (CODESET)); 1027 char *codeset = nl_langinfo (CODESET);
802 enc_utf8 = !STRCASECMP (codeset, "UTF-8") 1028 // /^UTF.?8/i
803 || !STRCASECMP (codeset, "UTF8"); 1029 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
1030 && (codeset[1] == 'T' || codeset[1] == 't')
1031 && (codeset[2] == 'F' || codeset[2] == 'f')
1032 && (codeset[3] == '8' || codeset[4] == '8');
804#else 1033#else
805 enc_utf8 = 1; 1034 enc_utf8 = 0;
806#endif 1035#endif
807} 1036}
808 1037
809void 1038void
810rxvt_term::init_xlocale () 1039rxvt_term::init_xlocale ()
811{ 1040{
1041 set_environ (env);
1042
812#ifdef USE_XIM 1043#if USE_XIM
813 if (!locale) 1044 if (!locale)
814 rxvt_print_error ("Setting locale failed."); 1045 rxvt_warn ("setting locale failed, continuing without locale support.\n");
815 else 1046 else
816 { 1047 {
817 Atom wmlocale; 1048 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
818
819 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
820 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
821 XA_STRING, 8, PropModeReplace,
822 (unsigned char *)locale, STRLEN (locale));
823 1049
824 if (!XSupportsLocale ()) 1050 if (!XSupportsLocale ())
825 { 1051 {
826 rxvt_print_error ("The locale is not supported by Xlib"); 1052 rxvt_warn ("the locale is not supported by Xlib, continuing without locale support.\n");
827 return; 1053 return;
828 } 1054 }
829 1055
830 im_ev.start (display); 1056 im_ev.start (display);
831 1057
… …
841{ 1067{
842 /* 1068 /*
843 * Initialize the command connection. 1069 * Initialize the command connection.
844 * This should be called after the X server connection is established. 1070 * This should be called after the X server connection is established.
845 */ 1071 */
846 int i;
847
848 for (i = 0; i < NUM_XA; i++)
849 xa[i] = XInternAtom (display->display, xa_names[i], False);
850
851 /* Enable delete window protocol */
852 XSetWMProtocols (display->display, TermWin.parent[0],
853 & (xa[XA_WMDELETEWINDOW]), 1);
854
855#ifdef USING_W11LIB
856 /* enable W11 callbacks */
857 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
858#endif
859 1072
860#ifdef META8_OPTION 1073#ifdef META8_OPTION
861 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 1074 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
862#endif 1075#endif
863 1076
864 get_ourmods (); 1077 get_ourmods ();
865 1078
866 if (! (Options & Opt_scrollTtyOutput)) 1079 if (!option (Opt_scrollTtyOutput))
867 PrivateModes |= PrivMode_TtyOutputInh; 1080 priv_modes |= PrivMode_TtyOutputInh;
868 if (Options & Opt_scrollTtyKeypress) 1081 if (option (Opt_scrollTtyKeypress))
869 PrivateModes |= PrivMode_Keypress; 1082 priv_modes |= PrivMode_Keypress;
870 if (! (Options & Opt_jumpScroll)) 1083 if (!option (Opt_jumpScroll))
871 PrivateModes |= PrivMode_smoothScroll; 1084 priv_modes |= PrivMode_smoothScroll;
872 1085
873#ifndef NO_BACKSPACE_KEY 1086#ifndef NO_BACKSPACE_KEY
874 if (STRCMP (key_backspace, "DEC") == 0) 1087 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
875 PrivateModes |= PrivMode_HaveBackSpace; 1088 priv_modes |= PrivMode_HaveBackSpace;
876#endif 1089#endif
877 1090
878 /* add value for scrollBar */ 1091 /* add value for scrollBar */
879 if (scrollbar_visible ()) 1092 if (scrollBar.state)
880 { 1093 {
881 PrivateModes |= PrivMode_scrollBar; 1094 priv_modes |= PrivMode_scrollBar;
882 SavedModes |= PrivMode_scrollBar; 1095 SavedModes |= PrivMode_scrollBar;
883 } 1096 }
884 if (menubar_visible ())
885 {
886 PrivateModes |= PrivMode_menuBar;
887 SavedModes |= PrivMode_menuBar;
888 }
889 1097
890#ifdef CURSOR_BLINK 1098 run_command (argv);
891 if (Options & Opt_cursorBlink)
892 (void)gettimeofday (&lastcursorchange, NULL);
893#endif
894
895 if ((cmd_fd = run_command (argv)) < 0)
896 {
897 rxvt_print_error ("aborting");
898 exit (EXIT_FAILURE);
899 }
900} 1099}
901 1100
902/*----------------------------------------------------------------------*/ 1101/*----------------------------------------------------------------------*/
903void 1102void
904rxvt_term::Get_Colours () 1103rxvt_term::get_colors ()
905{ 1104{
906 int i; 1105 int i;
907 1106
1107#ifdef OFF_FOCUS_FADING
1108 pix_colors = pix_colors_focused;
1109#endif
1110
908 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 1111 for (i = 0; i < NRS_COLORS; i++)
909 { 1112 if (const char *name = rs[Rs_color + i])
910 rxvt_color xcol; 1113 set_color (pix_colors [i], name);
911
912 if (!rs[Rs_color + i])
913 continue;
914
915 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
916 {
917#ifndef XTERM_REVERSE_VIDEO
918 if (i < 2 && (Options & Opt_reverseVideo))
919 rs[Rs_color + i] = def_colorName[!i];
920 else
921#endif
922 rs[Rs_color + i] = def_colorName[i];
923
924 if (!rs[Rs_color + i])
925 continue;
926
927 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
928 {
929 switch (i)
930 {
931 case Color_fg:
932 case Color_bg:
933 /* fatal: need bg/fg color */
934 rxvt_print_error ("aborting");
935 exit (EXIT_FAILURE);
936 /* NOTREACHED */
937 break;
938#ifndef NO_CURSORCOLOR
939 case Color_cursor2:
940 xcol = PixColors[Color_fg];
941 break;
942#endif /* ! NO_CURSORCOLOR */
943 case Color_pointer:
944 xcol = PixColors[Color_fg];
945 break;
946 default:
947 xcol = PixColors[Color_bg]; /* None */
948 break;
949 }
950 }
951 }
952
953 PixColors[i] = xcol;
954 SET_PIXCOLOR (i);
955 }
956
957 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])
958 PixColors[Color_pointer] = PixColors[Color_fg];
959 if (XDEPTH <= 2 || !rs[Rs_color + Color_border])
960 PixColors[Color_border] = PixColors[Color_fg];
961 1114
962 /* 1115 /*
963 * get scrollBar/menuBar shadow colors 1116 * get scrollBar shadow colors
964 * 1117 *
965 * The calculations of topShadow/bottomShadow values are adapted 1118 * The calculations of topShadow/bottomShadow values are adapted
966 * from the fvwm window manager. 1119 * from the fvwm window manager.
967 */ 1120 */
968#ifdef KEEP_SCROLLCOLOR 1121#ifdef RXVT_SCROLLBAR
1122 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
969 1123
970 if (XDEPTH <= 2) 1124 rgba cscroll;
971 { /* Monochrome */ 1125 pix_colors [Color_scroll].get (cscroll);
972 PixColors[Color_scroll] = PixColors[Color_fg];
973 PixColors[Color_topShadow] = PixColors[Color_bg];
974 PixColors[Color_bottomShadow] = PixColors[Color_bg];
975 }
976 else
977 {
978 rxvt_color xcol[3];
979 /* xcol[0] == white
980 * xcol[1] == top shadow
981 * xcol[2] == bot shadow */
982 1126
983 xcol[1] = PixColors[Color_scroll]; 1127 /* topShadowColor */
984# ifdef PREFER_24BIT 1128 if (!pix_colors[Color_topShadow].set (this,
985 xcol[0].set (display, 65535, 65535, 65535); 1129 rgba (
986 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */ 1130 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
987# else 1131 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
988 xcol[0].set (display, WhitePixel (display->display, display->screen)); 1132 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1133 cscroll.a)
1134 ))
1135 alias_color (Color_topShadow, Color_White);
989# endif 1136#endif
990 1137
991 unsigned short pr1, pg1, pb1, pr0, pg0, pb0; 1138#ifdef OFF_FOCUS_FADING
992 1139 for (i = 0; i < NRS_COLORS; i++)
993 xcol[0].get (display, pr0, pg0, pb0); 1140 update_fade_color (i, true);
994 xcol[1].get (display, pr1, pg1, pb1); 1141#endif
995
996 /* bottomShadowColor */
997 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
998 xcol[2] = PixColors[Color_Black];
999
1000 PixColors[Color_bottomShadow] = xcol[2];
1001
1002 /* topShadowColor */
1003 if (!xcol[1].set (display,
1004 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
1005 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
1006 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
1007 xcol[1] = PixColors[Color_White];
1008
1009 PixColors[Color_topShadow] = xcol[1];
1010 }
1011#endif /* KEEP_SCROLLCOLOR */
1012} 1142}
1013 1143
1014/*----------------------------------------------------------------------*/ 1144/*----------------------------------------------------------------------*/
1015/* color aliases, fg/bg bright-bold */ 1145/* color aliases, fg/bg bright-bold */
1016void 1146void
1017rxvt_term::color_aliases (int idx) 1147rxvt_term::color_aliases (int idx)
1018{ 1148{
1019 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 1149 if (rs[Rs_color + idx] && isdigit (*rs[Rs_color + idx]))
1020 { 1150 {
1021 int i = atoi (rs[Rs_color + idx]); 1151 int i = atoi (rs[Rs_color + idx]);
1022 1152
1023 if (i >= 8 && i <= 15) 1153 if (i >= 8 && i <= 15)
1024 { /* bright colors */ 1154 /* bright colors */
1025 i -= 8;
1026#ifndef NO_BRIGHTCOLOR
1027 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 1155 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1028 return; 1156 else if (i >= 0 && i <= 7)
1029#endif 1157 /* normal colors */
1030
1031 }
1032
1033 if (i >= 0 && i <= 7) /* normal colors */
1034 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 1158 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1035 } 1159 }
1036} 1160}
1037 1161
1038/*----------------------------------------------------------------------*/ 1162/*----------------------------------------------------------------------*/
… …
1041 * Use resource ``modifier'' to override the Meta modifier 1165 * Use resource ``modifier'' to override the Meta modifier
1042 */ 1166 */
1043void 1167void
1044rxvt_term::get_ourmods () 1168rxvt_term::get_ourmods ()
1045{ 1169{
1046 int i, j, k; 1170 int i, j, k;
1047 int requestedmeta, realmeta, realalt; 1171 int requestedmeta, realmeta, realalt;
1048 const char *cm, *rsmod; 1172 const char *cm, *rsmod;
1049 XModifierKeymap *map; 1173 XModifierKeymap *map;
1050 KeyCode *kc; 1174 KeyCode *kc;
1051 const unsigned int modmasks[] = 1175 const unsigned int modmasks[] =
1052 { 1176 {
1053 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 1177 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1054 }; 1178 };
1055 1179
1056 requestedmeta = realmeta = realalt = 0; 1180 requestedmeta = realmeta = realalt = 0;
1057 rsmod = rs[Rs_modifier]; 1181 rsmod = rs[Rs_modifier];
1182
1058 if (rsmod 1183 if (rsmod
1059 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 1184 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1060 requestedmeta = rsmod[3] - '0'; 1185 requestedmeta = rsmod[3] - '0';
1061 1186
1062 map = XGetModifierMapping (display->display); 1187 map = XGetModifierMapping (dpy);
1063 kc = map->modifiermap; 1188 kc = map->modifiermap;
1189
1064 for (i = 1; i < 6; i++) 1190 for (i = 1; i < 6; i++)
1065 { 1191 {
1066 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1192 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1193
1067 for (j = map->max_keypermod; j--; k++) 1194 for (j = map->max_keypermod; j--; k++)
1068 { 1195 {
1069 if (kc[k] == 0) 1196 if (kc[k] == 0)
1070 break; 1197 break;
1198
1071 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 1199 switch (rxvt_XKeycodeToKeysym (dpy, kc[k], 0))
1072 { 1200 {
1073 case XK_Num_Lock: 1201 case XK_Num_Lock:
1074 ModNumLockMask = modmasks[i - 1]; 1202 ModNumLockMask = modmasks[i - 1];
1075 /* FALLTHROUGH */ 1203 continue;
1076 default: 1204
1077 continue; /* for (;;) */ 1205 case XK_ISO_Level3_Shift:
1206 ModLevel3Mask = modmasks[i - 1];
1207 continue;
1208
1078 case XK_Meta_L: 1209 case XK_Meta_L:
1079 case XK_Meta_R: 1210 case XK_Meta_R:
1080 cm = "meta"; 1211 cm = "meta";
1081 realmeta = i; 1212 realmeta = i;
1082 break; 1213 break;
1214
1083 case XK_Alt_L: 1215 case XK_Alt_L:
1084 case XK_Alt_R: 1216 case XK_Alt_R:
1085 cm = "alt"; 1217 cm = "alt";
1086 realalt = i; 1218 realalt = i;
1087 break; 1219 break;
1220
1088 case XK_Super_L: 1221 case XK_Super_L:
1089 case XK_Super_R: 1222 case XK_Super_R:
1090 cm = "super"; 1223 cm = "super";
1091 break; 1224 break;
1225
1092 case XK_Hyper_L: 1226 case XK_Hyper_L:
1093 case XK_Hyper_R: 1227 case XK_Hyper_R:
1094 cm = "hyper"; 1228 cm = "hyper";
1095 break; 1229 break;
1230
1231 default:
1232 continue;
1096 } 1233 }
1097 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 1234
1235 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1098 requestedmeta = i; 1236 requestedmeta = i;
1099 } 1237 }
1100 } 1238 }
1239
1101 XFreeModifiermap (map); 1240 XFreeModifiermap (map);
1241
1102 i = (requestedmeta ? requestedmeta 1242 i = requestedmeta ? requestedmeta
1103 : (realmeta ? realmeta 1243 : realmeta ? realmeta
1104 : (realalt ? realalt : 0))); 1244 : realalt ? realalt
1245 : 0;
1246
1105 if (i) 1247 if (i)
1106 ModMetaMask = modmasks[i - 1]; 1248 ModMetaMask = modmasks[i - 1];
1107} 1249}
1108 1250
1251void
1252rxvt_term::set_icon (const char *file)
1253{
1254#if HAVE_PIXBUF && ENABLE_EWMH
1255 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (file, NULL);
1256 if (!pixbuf)
1257 {
1258 rxvt_warn ("Loading image icon failed, continuing without.\n");
1259 return;
1260 }
1261
1262 unsigned int w = gdk_pixbuf_get_width (pixbuf);
1263 unsigned int h = gdk_pixbuf_get_height (pixbuf);
1264
1265 if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
1266 {
1267 rxvt_warn ("Icon image too big, continuing without.\n");
1268 g_object_unref (pixbuf);
1269 return;
1270 }
1271
1272 if (long *buffer = (long *)malloc ((2 + w * h) * sizeof (long)))
1273 {
1274 int rowstride = gdk_pixbuf_get_rowstride (pixbuf);
1275 unsigned char *row = gdk_pixbuf_get_pixels (pixbuf);
1276 int channels = gdk_pixbuf_get_n_channels (pixbuf);
1277
1278 buffer [0] = w;
1279 buffer [1] = h;
1280 for (int i = 0; i < h; i++)
1281 {
1282 for (int j = 0; j < w; j++)
1283 {
1284 unsigned char *pixel = row + j * channels;
1285 long value;
1286
1287 if (channels == 4)
1288 value = pixel[3];
1289 else
1290 value = (unsigned char)0x00ff;
1291
1292 value = (value << 8) + pixel[0];
1293 value = (value << 8) + pixel[1];
1294 value = (value << 8) + pixel[2];
1295 buffer[(i * w + j) + 2] = value;
1296 }
1297
1298 row += rowstride;
1299 }
1300
1301 XChangeProperty (dpy, parent, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1302 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1303 free (buffer);
1304 }
1305 else
1306 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1307
1308 g_object_unref (pixbuf);
1309#endif
1310}
1311
1109/*----------------------------------------------------------------------*/ 1312/*----------------------------------------------------------------------*/
1110/* rxvt_Create_Windows () - Open and map the window */ 1313/* Open and map the window */
1111void 1314void
1112rxvt_term::create_windows (int argc, const char *const *argv) 1315rxvt_term::create_windows (int argc, const char *const *argv)
1113{ 1316{
1114 XClassHint classHint; 1317 XClassHint classHint;
1115 XWMHints wmHint; 1318 XWMHints wmHint;
1319#if ENABLE_FRILLS
1320 MWMHints mwmhints = { };
1321#endif
1116 XGCValues gcvalue; 1322 XGCValues gcvalue;
1117 long vt_emask;
1118
1119 XWindowAttributes gattr; 1323 XSetWindowAttributes attributes;
1324 Window top, parent;
1120 1325
1121 if (Options & Opt_transparent) 1326 dLocal (Display *, dpy);
1122 {
1123 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1124 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1125 }
1126 1327
1127 /* grab colors before netscape does */ 1328 /* grab colors before netscape does */
1128 Get_Colours (); 1329 get_colors ();
1129 1330
1130 if (!change_font (rs[Rs_font])) 1331 if (!set_fonts ())
1131 { 1332 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1132 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n"); 1333
1133 destroy (); 1334 parent = display->root;
1134 return; 1335
1336 attributes.override_redirect = !!option (Opt_override_redirect);
1337
1338#if ENABLE_FRILLS
1339 if (option (Opt_borderLess))
1135 } 1340 {
1341 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1342 {
1343 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1344 attributes.override_redirect = true;
1345 }
1346 else
1347 {
1348 mwmhints.flags = MWM_HINTS_DECORATIONS;
1349 }
1350 }
1351#endif
1352
1353#if ENABLE_XEMBED
1354 if (rs[Rs_embed])
1355 {
1356 XWindowAttributes wattr;
1357
1358 parent = strtol (rs[Rs_embed], 0, 0);
1359
1360 if (!XGetWindowAttributes (dpy, parent, &wattr))
1361 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1362
1363 window_calc (wattr.width, wattr.height);
1364 }
1365#endif
1136 1366
1137 window_calc (0, 0); 1367 window_calc (0, 0);
1138 old_width = szHint.width;
1139 old_height = szHint.height;
1140 1368
1141 /* parent window - reverse video so we can see placement errors
1142 * sub-window placement & size in rxvt_resize_subwindows () 1369 /* sub-window placement & size in rxvt_term::resize_all_windows () */
1370 attributes.background_pixel = pix_colors_focused [Color_border];
1371 attributes.border_pixel = pix_colors_focused [Color_border];
1372 attributes.colormap = cmap;
1373
1374 top = XCreateWindow (dpy, parent,
1375 szHint.x, szHint.y,
1376 szHint.width, szHint.height,
1377 ext_bwidth,
1378 depth, InputOutput, visual,
1379 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1380 &attributes);
1381
1382 this->parent = top;
1383
1384 set_title (rs [Rs_title]);
1385 set_icon_name (rs [Rs_iconName]);
1386
1387 classHint.res_name = (char *)rs[Rs_name];
1388 classHint.res_class = (char *)RESCLASS;
1389
1390 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1391 wmHint.input = True;
1392 wmHint.initial_state = option (Opt_iconic) ? IconicState
1393 : option (Opt_dockapp) ? WithdrawnState
1394 : NormalState;
1395 wmHint.window_group = top;
1396
1397 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1398 &szHint, &wmHint, &classHint);
1399#if ENABLE_EWMH
1400 /*
1401 * set up icon hint
1402 * rs [Rs_iconfile] is path to icon
1143 */ 1403 */
1144 1404
1145#ifdef PREFER_24BIT 1405 if (rs [Rs_iconfile])
1146 XSetWindowAttributes attributes; 1406 set_icon (rs [Rs_iconfile]);
1147
1148 attributes.background_pixel = PixColors[Color_fg];
1149 attributes.border_pixel = PixColors[Color_border];
1150 attributes.colormap = display->cmap;
1151 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1152 szHint.x, szHint.y,
1153 szHint.width, szHint.height,
1154 TermWin.ext_bwidth,
1155 display->depth, InputOutput,
1156 display->visual,
1157 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1158#else
1159 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1160 szHint.x, szHint.y,
1161 szHint.width,
1162 szHint.height,
1163 TermWin.ext_bwidth,
1164 PixColors[Color_border],
1165 PixColors[Color_fg]);
1166#endif 1407#endif
1167 1408
1168 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1409#if ENABLE_FRILLS
1169 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1410 if (mwmhints.flags)
1411 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1412 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1413#endif
1170 1414
1171 classHint.res_name = (char *)rs[Rs_name]; 1415 Atom protocols[] = {
1172 classHint.res_class = (char *)APL_CLASS; 1416 xa[XA_WM_DELETE_WINDOW],
1417#if ENABLE_EWMH
1418 xa[XA_NET_WM_PING],
1419#endif
1420 };
1173 1421
1174 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1422 XSetWMProtocols (dpy, top, protocols, ecb_array_length (protocols));
1175 wmHint.input = True;
1176 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1177 : NormalState);
1178 wmHint.window_group = TermWin.parent[0];
1179 1423
1180 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1424#if ENABLE_FRILLS
1181 (char **)argv, argc, &szHint, &wmHint, &classHint); 1425 if (rs[Rs_transient_for])
1426 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1427#endif
1182 1428
1183 XSelectInput (display->display, TermWin.parent[0], 1429#if ENABLE_EWMH
1430 long pid = getpid ();
1431
1432 XChangeProperty (dpy, top,
1433 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1434 PropModeReplace, (unsigned char *)&pid, 1);
1435
1436 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1437#endif
1438
1439 XSelectInput (dpy, top,
1184 KeyPressMask 1440 KeyPressMask
1185#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1441#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1186 | KeyReleaseMask 1442 | KeyReleaseMask
1187#endif 1443#endif
1188 | FocusChangeMask | VisibilityChangeMask 1444 | FocusChangeMask | VisibilityChangeMask
1189 | StructureNotifyMask); 1445 | ExposureMask | StructureNotifyMask);
1446
1190 termwin_ev.start (display, TermWin.parent[0]); 1447 termwin_ev.start (display, top);
1191 1448
1192 /* vt cursor: Black-on-White is standard, but this is more popular */ 1449 /* vt cursor: Black-on-White is standard, but this is more popular */
1450 unsigned int shape = XC_xterm;
1451
1452#ifdef HAVE_XMU
1453 if (rs[Rs_pointerShape])
1454 {
1455 int stmp = XmuCursorNameToIndex (rs[Rs_pointerShape]);
1456 if (stmp >= 0)
1457 shape = stmp;
1458 }
1459#endif
1460
1193 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1461 TermWin_cursor = XCreateFontCursor (dpy, shape);
1194
1195#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1196 /* cursor (menuBar/scrollBar): Black-on-White */
1197 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1198#endif
1199
1200#ifdef POINTER_BLANK
1201 {
1202 XColor blackcolour;
1203 blackcolour.red = 0;
1204 blackcolour.green = 0;
1205 blackcolour.blue = 0;
1206 Font f = XLoadFont (display->display, "fixed");
1207 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1208 &blackcolour, &blackcolour);
1209 XUnloadFont (display->display, f);
1210 }
1211#endif
1212 1462
1213 /* the vt window */ 1463 /* the vt window */
1214 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1464 vt = XCreateSimpleWindow (dpy, top,
1215 window_vt_x, window_vt_y, 1465 window_vt_x, window_vt_y,
1216 TermWin_TotalWidth (), 1466 vt_width, vt_height,
1217 TermWin_TotalHeight (),
1218 0, 1467 0,
1219 PixColors[Color_fg], 1468 pix_colors_focused[Color_fg],
1220 PixColors[Color_bg]); 1469 pix_colors_focused[Color_bg]);
1221 1470
1222#ifdef DEBUG_X 1471 attributes.bit_gravity = NorthWestGravity;
1223 XStoreName (display->display, TermWin.vt, "vt window"); 1472 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1224#endif
1225 1473
1226 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1474 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1227 | PropertyChangeMask);
1228 1475
1229#ifdef POINTER_BLANK
1230 pointer_unblank ();
1231
1232 if ((Options & Opt_pointerBlank)) 1476 if (option (Opt_pointerBlank))
1233 vt_emask |= PointerMotionMask; 1477 vt_emask |= PointerMotionMask;
1234 else 1478 else
1235#endif
1236 vt_emask |= (Button1MotionMask | Button3MotionMask); 1479 vt_emask |= Button1MotionMask | Button3MotionMask;
1237 1480
1238 XSelectInput (display->display, TermWin.vt, vt_emask); 1481 vt_select_input ();
1482
1239 vt_ev.start (display, TermWin.vt); 1483 vt_ev.start (display, vt);
1240
1241#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1242 if (menuBar_height ())
1243 {
1244 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1245 window_vt_x, 0,
1246 TermWin_TotalWidth (),
1247 menuBar_TotalHeight (),
1248 0,
1249 PixColors[Color_fg],
1250 PixColors[Color_scroll]);
1251
1252#ifdef DEBUG_X
1253 XStoreName (display->display, menuBar.win, "menubar");
1254#endif
1255
1256 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1257
1258 XDefineCursor (display->display, menuBar.win,
1259 XCreateFontCursor (display->display, XC_left_ptr));
1260
1261 XSelectInput (display->display, menuBar.win,
1262 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1263 | Button1MotionMask));
1264 menubar_ev.start (display, menuBar.win);
1265 }
1266#endif
1267
1268#ifdef XPM_BACKGROUND
1269 if (rs[Rs_backgroundPixmap] != NULL
1270 && ! (Options & Opt_transparent))
1271 {
1272 const char *p = rs[Rs_backgroundPixmap];
1273
1274 if ((p = STRCHR (p, ';')) != NULL)
1275 {
1276 p++;
1277 scale_pixmap (p);
1278 }
1279 set_bgPixmap (rs[Rs_backgroundPixmap]);
1280 scr_touch (True);
1281 }
1282#endif
1283 1484
1284 /* graphics context for the vt window */ 1485 /* graphics context for the vt window */
1285 gcvalue.foreground = PixColors[Color_fg]; 1486 gcvalue.foreground = pix_colors[Color_fg];
1286 gcvalue.background = PixColors[Color_bg]; 1487 gcvalue.background = pix_colors[Color_bg];
1287 gcvalue.graphics_exposures = 1; 1488 gcvalue.graphics_exposures = 0;
1288 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1489
1490 gc = XCreateGC (dpy, vt,
1289 GCForeground | GCBackground 1491 GCForeground | GCBackground | GCGraphicsExposures,
1290 | GCGraphicsExposures, &gcvalue); 1492 &gcvalue);
1291 1493
1292 TermWin.drawable = new rxvt_drawable (display, TermWin.vt); 1494 drawable = new rxvt_drawable (this, vt);
1293 1495
1294#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1496#ifdef OFF_FOCUS_FADING
1295 gcvalue.foreground = PixColors[Color_topShadow]; 1497 // initially we are in unfocused state
1296 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1498 if (rs[Rs_fade])
1297 gcvalue.foreground = PixColors[Color_bottomShadow]; 1499 pix_colors = pix_colors_unfocused;
1298 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1299 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];
1300 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1301#endif 1500#endif
1501
1502 pointer_unblank ();
1503 scr_recolor ();
1302} 1504}
1303 1505
1304/*----------------------------------------------------------------------*/ 1506/*----------------------------------------------------------------------*/
1305/* 1507/*
1306 * Run the command in a subprocess and return a file descriptor for the 1508 * Run the command in a subprocess and return a file descriptor for the
1307 * master end of the pseudo-teletype pair with the command talking to 1509 * master end of the pseudo-teletype pair with the command talking to
1308 * the slave. 1510 * the slave.
1309 */ 1511 */
1310int 1512void
1311rxvt_term::run_command (const char *const *argv) 1513rxvt_term::run_command (const char *const *argv)
1312{ 1514{
1313 int cfd, er; 1515#if ENABLE_FRILLS
1314 1516 if (rs[Rs_pty_fd])
1315 /* get master (pty) */
1316 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1317 {
1318 rxvt_print_error ("can't open pseudo-tty");
1319 return -1;
1320 } 1517 {
1518 pty->pty = atoi (rs[Rs_pty_fd]);
1321 1519
1322 fcntl (cfd, F_SETFL, O_NONBLOCK); 1520 if (pty->pty >= 0)
1323
1324 /* get slave (tty) */
1325 if (tty_fd < 0)
1326 {
1327#ifndef NO_SETOWNER_TTYDEV
1328 privileged_ttydev (SAVE);
1329#endif
1330
1331 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1332 { 1521 {
1333 close (cfd); 1522 if (getfd_hook)
1334 rxvt_print_error ("can't open slave tty %s", ttydev); 1523 pty->pty = (*getfd_hook) (pty->pty);
1335 return -1; 1524
1525 if (pty->pty < 0)
1526 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1336 } 1527 }
1337 } 1528 }
1529 else
1530#endif
1531 if (!pty->get ())
1532 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1533
1534 fcntl (pty->pty, F_SETFL, O_NONBLOCK);
1535
1536 struct termios tio = def_tio;
1537
1338#ifndef NO_BACKSPACE_KEY 1538#ifndef NO_BACKSPACE_KEY
1339 if (key_backspace[0] && !key_backspace[1]) 1539 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1340 er = key_backspace[0]; 1540 tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
1341 else if (STRCMP (key_backspace, "DEC") == 0) 1541 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1342 er = '\177'; /* the initial state anyway */ 1542 tio.c_cc[VERASE] = '\177'; /* the initial state anyway */
1343 else
1344#endif 1543#endif
1345 1544
1346 er = -1; 1545 /* init terminal attributes */
1546 cfsetospeed (&tio, BAUDRATE);
1547 cfsetispeed (&tio, BAUDRATE);
1548 tcsetattr (pty->tty, TCSANOW, &tio);
1549 pty->set_utf8_mode (enc_utf8);
1347 1550
1348 rxvt_get_ttymode (& (tio), er); 1551 /* set initial window size */
1552 tt_winch ();
1349 1553
1350#ifndef __QNX__ 1554#if ENABLE_FRILLS
1555 if (rs[Rs_pty_fd])
1556 return;
1557#endif
1558
1351 /* spin off the command interpreter */ 1559 /* spin off the command interpreter */
1352 switch (cmd_pid = fork ()) 1560 switch (cmd_pid = fork ())
1353 { 1561 {
1354 case -1: 1562 case -1:
1355 rxvt_print_error ("can't fork"); 1563 {
1356 return -1; 1564 cmd_pid = 0;
1565 rxvt_fatal ("can't fork, aborting.\n");
1566 }
1357 case 0: 1567 case 0:
1358 close (cfd); /* only keep tty_fd and STDERR open */
1359
1360 init_env (); 1568 init_env ();
1361 1569
1362 if (rxvt_control_tty (tty_fd, ttydev) < 0) 1570 if (!pty->make_controlling_tty ())
1363 rxvt_print_error ("could not obtain control of tty"); 1571 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1364 else 1572 else
1365 { 1573 {
1366 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1574 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1367 dup2 (tty_fd, STDIN_FILENO); 1575 dup2 (pty->tty, STDIN_FILENO);
1368 dup2 (tty_fd, STDOUT_FILENO); 1576 dup2 (pty->tty, STDOUT_FILENO);
1369 dup2 (tty_fd, STDERR_FILENO); 1577 dup2 (pty->tty, STDERR_FILENO);
1370 1578
1371 if (tty_fd > 2) 1579 // close all our file handles that we do no longer need
1372 close (tty_fd); 1580 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1581 {
1582 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1583 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1584 }
1373 1585
1374 run_child (argv); 1586 run_child (argv);
1587 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1375 } 1588 }
1589
1376 exit (EXIT_FAILURE); 1590 _exit (EXIT_FAILURE);
1377 /* NOTREACHED */ 1591
1378 default: 1592 default:
1593 if (!option (Opt_utmpInhibit))
1379 { 1594 {
1380#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1595#ifdef LOG_ONLY_ON_LOGIN
1381 int fdstdin; 1596 bool login_shell = option (Opt_loginShell);
1382 1597#else
1383 fdstdin = dup (STDIN_FILENO); 1598 bool login_shell = true;
1384 dup2 (tty_fd, STDIN_FILENO);
1385#endif 1599#endif
1386 1600 pty->login (cmd_pid, login_shell, rs[Rs_display_name]);
1387#ifdef UTMP_SUPPORT
1388 privileged_utmp (SAVE);
1389#endif
1390
1391#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1392
1393 dup2 (fdstdin, STDIN_FILENO);
1394 close (fdstdin);
1395#endif
1396
1397 } 1601 }
1398 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */ 1602
1603 pty->close_tty ();
1604
1605 child_ev.start (cmd_pid);
1606
1607 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1399 break; 1608 break;
1400 } 1609 }
1401#else /* __QNX__ uses qnxspawn () */
1402 fchmod (tty_fd, 0622);
1403 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1404 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1405
1406 if (run_child (argv) == -1)
1407 exit (EXIT_FAILURE);
1408#endif
1409
1410 return cfd;
1411} 1610}
1412 1611
1413/* ------------------------------------------------------------------------- * 1612/* ------------------------------------------------------------------------- *
1414 * CHILD PROCESS OPERATIONS * 1613 * CHILD PROCESS OPERATIONS *
1415 * ------------------------------------------------------------------------- */ 1614 * ------------------------------------------------------------------------- */
… …
1420int 1619int
1421rxvt_term::run_child (const char *const *argv) 1620rxvt_term::run_child (const char *const *argv)
1422{ 1621{
1423 char *login; 1622 char *login;
1424 1623
1425 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1426
1427 if (Options & Opt_console) 1624 if (option (Opt_console))
1625 {
1428 { /* be virtual console, fail silently */ 1626 /* be virtual console, fail silently */
1429#ifdef TIOCCONS 1627#ifdef TIOCCONS
1430 unsigned int on = 1; 1628 unsigned int on = 1;
1431 1629
1432 ioctl (STDIN_FILENO, TIOCCONS, &on); 1630 ioctl (STDIN_FILENO, TIOCCONS, &on);
1433#elif defined (SRIOCSREDIR) 1631#elif defined (SRIOCSREDIR)
1434 int fd; 1632 int fd;
1435 1633
1436 fd = open (CONSOLE, O_WRONLY, 0); 1634 fd = open (CONSOLE, O_WRONLY, 0);
1437 if (fd >= 0) 1635 if (fd >= 0)
1438 { 1636 {
1439 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1637 ioctl (fd, SRIOCSREDIR, STDIN_FILENO);
1440 close (fd); 1638 close (fd);
1441 } 1639 }
1442#endif /* SRIOCSREDIR */ 1640#endif /* SRIOCSREDIR */
1443
1444 } 1641 }
1445 1642
1446 /* reset signals and spin off the command interpreter */ 1643 /* reset signals and spin off the command interpreter */
1447 signal (SIGINT, SIG_DFL); 1644 signal (SIGINT, SIG_DFL);
1448 signal (SIGQUIT, SIG_DFL); 1645 signal (SIGQUIT, SIG_DFL);
1449 signal (SIGCHLD, SIG_DFL); 1646 signal (SIGCHLD, SIG_DFL);
1647 signal (SIGHUP, SIG_DFL);
1648 signal (SIGPIPE, SIG_DFL);
1450 /* 1649 /*
1451 * mimick login's behavior by disabling the job control signals 1650 * mimic login's behavior by disabling the job control signals
1452 * a shell that wants them can turn them back on 1651 * a shell that wants them can turn them back on
1453 */ 1652 */
1454#ifdef SIGTSTP 1653#ifdef SIGTSTP
1455 signal (SIGTSTP, SIG_IGN); 1654 signal (SIGTSTP, SIG_IGN);
1456 signal (SIGTTIN, SIG_IGN); 1655 signal (SIGTTIN, SIG_IGN);
1457 signal (SIGTTOU, SIG_IGN); 1656 signal (SIGTTOU, SIG_IGN);
1458#endif /* SIGTSTP */ 1657#endif /* SIGTSTP */
1459 1658
1460 /* set window size */
1461 struct winsize ws;
1462
1463 ws.ws_col = TermWin.ncol;
1464 ws.ws_row = TermWin.nrow;
1465 ws.ws_xpixel = ws.ws_ypixel = 0;
1466 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1467
1468 // unblock signals (signals are blocked by iom.C
1469 sigset_t ss;
1470 sigemptyset (&ss);
1471 sigprocmask (SIG_SETMASK, &ss, 0);
1472
1473#ifndef __QNX__
1474 /* command interpreter path */ 1659 /* command interpreter path */
1475 if (argv != NULL) 1660 if (argv)
1476 { 1661 {
1477# ifdef DEBUG_CMD 1662# ifdef DEBUG_CMD
1478 int i; 1663 int i;
1479 1664
1480 for (i = 0; argv[i]; i++) 1665 for (i = 0; argv[i]; i++)
… …
1484 execvp (argv[0], (char *const *)argv); 1669 execvp (argv[0], (char *const *)argv);
1485 /* no error message: STDERR is closed! */ 1670 /* no error message: STDERR is closed! */
1486 } 1671 }
1487 else 1672 else
1488 { 1673 {
1489 const char *argv0, *shell; 1674 const char *argv0, *shell;
1490 1675
1491 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0') 1676 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1492 shell = "/bin/sh"; 1677 shell = "/bin/sh";
1493 1678
1494 argv0 = (const char *)rxvt_r_basename (shell); 1679 argv0 = rxvt_basename (shell);
1680
1495 if (Options & Opt_loginShell) 1681 if (option (Opt_loginShell))
1496 { 1682 {
1497 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char)); 1683 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1498 1684
1499 login[0] = '-'; 1685 login[0] = '-';
1500 STRCPY (&login[1], argv0); 1686 strcpy (&login[1], argv0);
1501 argv0 = login; 1687 argv0 = login;
1502 } 1688 }
1689
1503 execlp (shell, argv0, NULL); 1690 execlp (shell, argv0, (char *)0);
1504 /* no error message: STDERR is closed! */ 1691 /* no error message: STDERR is closed! */
1505 } 1692 }
1506 1693
1507#else /* __QNX__ uses qnxspawn () */
1508
1509 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1510 char *command = NULL, fullcommand[_MAX_PATH];
1511 char **arg_v, *arg_a[2] = { NULL, NULL };
1512
1513 if (argv != NULL)
1514 {
1515 if (access (argv[0], X_OK) == -1)
1516 {
1517 if (STRCHR (argv[0], '/') == NULL)
1518 {
1519 searchenv (argv[0], "PATH", fullcommand);
1520 if (fullcommand[0] != '\0')
1521 command = fullcommand;
1522 }
1523 if (access (command, X_OK) == -1)
1524 return -1;
1525 }
1526 else
1527 command = argv[0];
1528 arg_v = argv;
1529 }
1530 else
1531 {
1532 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1533 command = "/bin/sh";
1534
1535 arg_a[0] = my_basename (command);
1536 if (Options & Opt_loginShell)
1537 {
1538 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1539
1540 login[0] = '-';
1541 STRCPY (&login[1], arg_a[0]);
1542 arg_a[0] = login;
1543 }
1544 arg_v = arg_a;
1545 }
1546 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1547 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1548 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1549 command, arg_v, environ, iov_a, 0);
1550 if (login)
1551 free (login);
1552
1553 close (tty_fd);
1554 return cmd_fd;
1555
1556#endif
1557 return -1; 1694 return -1;
1558} 1695}
1559 1696
1560/* ------------------------------------------------------------------------- *
1561 * GET TTY CURRENT STATE *
1562 * ------------------------------------------------------------------------- */
1563/* rxvt_get_ttymode () */
1564/* EXTPROTO */
1565void
1566rxvt_get_ttymode (ttymode_t *tio, int erase)
1567{
1568#ifdef HAVE_TERMIOS_H
1569 /*
1570 * standard System V termios interface
1571 */
1572 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1573 {
1574 /* return error - use system defaults */
1575 tio->c_cc[VINTR] = CINTR;
1576 tio->c_cc[VQUIT] = CQUIT;
1577 tio->c_cc[VERASE] = CERASE;
1578 tio->c_cc[VKILL] = CKILL;
1579 tio->c_cc[VSTART] = CSTART;
1580 tio->c_cc[VSTOP] = CSTOP;
1581 tio->c_cc[VSUSP] = CSUSP;
1582# ifdef VDSUSP
1583
1584 tio->c_cc[VDSUSP] = CDSUSP;
1585# endif
1586# ifdef VREPRINT
1587
1588 tio->c_cc[VREPRINT] = CRPRNT;
1589# endif
1590# ifdef VDISCRD
1591
1592 tio->c_cc[VDISCRD] = CFLUSH;
1593# endif
1594# ifdef VWERSE
1595
1596 tio->c_cc[VWERSE] = CWERASE;
1597# endif
1598# ifdef VLNEXT
1599
1600 tio->c_cc[VLNEXT] = CLNEXT;
1601# endif
1602
1603 }
1604 tio->c_cc[VEOF] = CEOF;
1605 tio->c_cc[VEOL] = VDISABLE;
1606# ifdef VEOL2
1607
1608 tio->c_cc[VEOL2] = VDISABLE;
1609# endif
1610# ifdef VSWTC
1611
1612 tio->c_cc[VSWTC] = VDISABLE;
1613# endif
1614# ifdef VSWTCH
1615
1616 tio->c_cc[VSWTCH] = VDISABLE;
1617# endif
1618# if VMIN != VEOF
1619
1620 tio->c_cc[VMIN] = 1;
1621# endif
1622# if VTIME != VEOL
1623
1624 tio->c_cc[VTIME] = 0;
1625# endif
1626
1627 if (erase != -1)
1628 tio->c_cc[VERASE] = (char)erase;
1629
1630 /* input modes */
1631 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1632# ifdef IMAXBEL
1633 | IMAXBEL
1634# endif
1635 | IXON);
1636
1637 /* output modes */
1638 tio->c_oflag = (OPOST | ONLCR);
1639
1640 /* control modes */
1641 tio->c_cflag = (CS8 | CREAD);
1642
1643 /* line discipline modes */
1644 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1645# if defined (ECHOCTL) && defined (ECHOKE)
1646 | ECHOCTL | ECHOKE
1647# endif
1648 | ECHOE | ECHOK);
1649# else /* HAVE_TERMIOS_H */
1650
1651 /*
1652 * sgtty interface
1653 */
1654
1655 /* get parameters -- gtty */
1656 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1657 {
1658 tio->sg.sg_erase = CERASE; /* ^H */
1659 tio->sg.sg_kill = CKILL; /* ^U */
1660 }
1661 if (erase != -1)
1662 tio->sg.sg_erase = (char)erase;
1663
1664 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1665
1666 /* get special characters */
1667 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1668 {
1669 tio->tc.t_intrc = CINTR; /* ^C */
1670 tio->tc.t_quitc = CQUIT; /* ^\ */
1671 tio->tc.t_startc = CSTART; /* ^Q */
1672 tio->tc.t_stopc = CSTOP; /* ^S */
1673 tio->tc.t_eofc = CEOF; /* ^D */
1674 tio->tc.t_brkc = -1;
1675 }
1676 /* get local special chars */
1677 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1678 {
1679 tio->lc.t_suspc = CSUSP; /* ^Z */
1680 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1681 tio->lc.t_rprntc = CRPRNT; /* ^R */
1682 tio->lc.t_flushc = CFLUSH; /* ^O */
1683 tio->lc.t_werasc = CWERASE; /* ^W */
1684 tio->lc.t_lnextc = CLNEXT; /* ^V */
1685 }
1686 /* get line discipline */
1687 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1688# ifdef NTTYDISC
1689
1690 tio->line = NTTYDISC;
1691# endif /* NTTYDISC */
1692
1693 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1694#endif /* HAVE_TERMIOS_H */
1695
1696 /*
1697 * Debugging
1698 */
1699#ifdef DEBUG_TTYMODE
1700#ifdef HAVE_TERMIOS_H
1701 /* c_iflag bits */
1702 fprintf (stderr, "Input flags\n");
1703
1704 /* cpp token stringize doesn't work on all machines <sigh> */
1705# define FOO(flag,name) \
1706 if ((tio->c_iflag) & flag) \
1707 fprintf (stderr, "%s ", name)
1708
1709 /* c_iflag bits */
1710 FOO (IGNBRK, "IGNBRK");
1711 FOO (BRKINT, "BRKINT");
1712 FOO (IGNPAR, "IGNPAR");
1713 FOO (PARMRK, "PARMRK");
1714 FOO (INPCK, "INPCK");
1715 FOO (ISTRIP, "ISTRIP");
1716 FOO (INLCR, "INLCR");
1717 FOO (IGNCR, "IGNCR");
1718 FOO (ICRNL, "ICRNL");
1719 FOO (IXON, "IXON");
1720 FOO (IXOFF, "IXOFF");
1721# ifdef IUCLC
1722
1723 FOO (IUCLC, "IUCLC");
1724# endif
1725# ifdef IXANY
1726
1727 FOO (IXANY, "IXANY");
1728# endif
1729# ifdef IMAXBEL
1730
1731 FOO (IMAXBEL, "IMAXBEL");
1732# endif
1733
1734 fprintf (stderr, "\n");
1735
1736# undef FOO
1737# define FOO(entry, name) \
1738 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1739
1740 FOO (VINTR, "VINTR");
1741 FOO (VQUIT, "VQUIT");
1742 FOO (VERASE, "VERASE");
1743 FOO (VKILL, "VKILL");
1744 FOO (VEOF, "VEOF");
1745 FOO (VEOL, "VEOL");
1746# ifdef VEOL2
1747
1748 FOO (VEOL2, "VEOL2");
1749# endif
1750# ifdef VSWTC
1751
1752 FOO (VSWTC, "VSWTC");
1753# endif
1754# ifdef VSWTCH
1755
1756 FOO (VSWTCH, "VSWTCH");
1757# endif
1758
1759 FOO (VSTART, "VSTART");
1760 FOO (VSTOP, "VSTOP");
1761 FOO (VSUSP, "VSUSP");
1762# ifdef VDSUSP
1763
1764 FOO (VDSUSP, "VDSUSP");
1765# endif
1766# ifdef VREPRINT
1767
1768 FOO (VREPRINT, "VREPRINT");
1769# endif
1770# ifdef VDISCRD
1771
1772 FOO (VDISCRD, "VDISCRD");
1773# endif
1774# ifdef VWERSE
1775
1776 FOO (VWERSE, "VWERSE");
1777# endif
1778# ifdef VLNEXT
1779
1780 FOO (VLNEXT, "VLNEXT");
1781# endif
1782
1783 fprintf (stderr, "\n");
1784# undef FOO
1785# endif /* HAVE_TERMIOS_H */
1786#endif /* DEBUG_TTYMODE */
1787}
1788
1789/*----------------------- end-of-file (C source) -----------------------*/ 1697/*----------------------- end-of-file (C source) -----------------------*/

Diff Legend

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