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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.27 by pcg, Fri Feb 13 13:28:17 2004 UTC vs.
Revision 1.350 by root, Sat Jul 3 04:04:13 2021 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 16 * Copyright (c) 2015 Emanuele Giaquinta <e.giaquinta@glauco.it>
14 * 17 *
15 * 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
16 * 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
17 * the Free Software Foundation; either version 2 of the License, or 20 * the Free Software Foundation; either version 3 of the License, or
18 * (at your option) any later version. 21 * (at your option) any later version.
19 * 22 *
20 * 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,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of 24 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
30 * Initialisation routines. 33 * Initialisation routines.
31 */ 34 */
32 35
33#include "../config.h" /* NECESSARY */ 36#include "../config.h" /* NECESSARY */
34#include "rxvt.h" /* NECESSARY */ 37#include "rxvt.h" /* NECESSARY */
38#include "rxvtutil.h"
35#include "init.h" 39#include "init.h"
40#include "keyboard.h"
41
42#include <limits>
36 43
37#include <signal.h> 44#include <signal.h>
38 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
39const char *const def_colorName[] = 181static const char *const def_colorName[] =
40 { 182 {
41 COLOR_FOREGROUND, 183 COLOR_FOREGROUND,
42 COLOR_BACKGROUND, 184 COLOR_BACKGROUND,
43 /* low-intensity colors */ 185 /* low-intensity colors */
44 "Black", /* 0: black (#000000) */ 186 "rgb:00/00/00", // 0: black (Black)
45#ifndef NO_BRIGHTCOLOR 187 "rgb:cd/00/00", // 1: red (Red3)
46 "Red3", /* 1: red (#CD0000) */ 188 "rgb:00/cd/00", // 2: green (Green3)
47 "Green3", /* 2: green (#00CD00) */ 189 "rgb:cd/cd/00", // 3: yellow (Yellow3)
48 "Yellow3", /* 3: yellow (#CDCD00) */ 190 "rgb:00/00/cd", // 4: blue (Blue3)
49 "Blue3", /* 4: blue (#0000CD) */ 191 "rgb:cd/00/cd", // 5: magenta (Magenta3)
50 "Magenta3", /* 5: magenta (#CD00CD) */ 192 "rgb:00/cd/cd", // 6: cyan (Cyan3)
51 "Cyan3", /* 6: cyan (#00CDCD) */
52# ifdef XTERM_COLORS 193# ifdef XTERM_COLORS
53 "Grey90", /* 7: white (#E5E5E5) */ 194 "rgb:e5/e5/e5", // 7: white (Grey90)
54# else 195# else
55 "AntiqueWhite", /* 7: white (#FAEBD7) */ 196 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
56# endif 197# endif
57 /* high-intensity colors */ 198 /* high-intensity colors */
58# ifdef XTERM_COLORS 199# ifdef XTERM_COLORS
59 "Grey30", /* 8: bright black (#4D4D4D) */ 200 "rgb:4d/4d/4d", // 8: bright black (Grey30)
60# else 201# else
61 "Grey25", /* 8: bright black (#404040) */ 202 "rgb:40/40/40", // 8: bright black (Grey25)
62# endif 203# endif
63#endif /* NO_BRIGHTCOLOR */ 204 "rgb:ff/00/00", // 1/9: bright red (Reed)
64 "Red", /* 1/9: bright red (#FF0000) */ 205 "rgb:00/ff/00", // 2/10: bright green (Green)
65 "Green", /* 2/10: bright green (#00FF00) */ 206 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
66 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 207 "rgb:00/00/ff", // 4/12: bright blue (Blue)
67 "Blue", /* 4/12: bright blue (#0000FF) */ 208 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
68 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 209 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
69 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 210 "rgb:ff/ff/ff", // 7/15: bright white (White)
70 "White", /* 7/15: bright white (#FFFFFF) */ 211
71#ifdef TTY_256COLOR 212#if !USE_256_COLORS
72 "rgb:00/00/00", /* default 16-255 color table */ 213 // 88 xterm colours
73 "rgb:00/00/2a", 214 "rgb:00/00/00",
74 "rgb:00/00/55", 215 "rgb:00/00/8b",
75 "rgb:00/00/7f",
76 "rgb:00/00/aa",
77 "rgb:00/00/d4", 216 "rgb:00/00/cd",
217 "rgb:00/00/ff",
78 "rgb:00/2a/00", 218 "rgb:00/8b/00",
79 "rgb:00/2a/2a", 219 "rgb:00/8b/8b",
80 "rgb:00/2a/55",
81 "rgb:00/2a/7f",
82 "rgb:00/2a/aa",
83 "rgb:00/2a/d4", 220 "rgb:00/8b/cd",
84 "rgb:00/55/00",
85 "rgb:00/55/2a",
86 "rgb:00/55/55",
87 "rgb:00/55/7f", 221 "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", 222 "rgb:00/cd/00",
103 "rgb:00/d4/2a", 223 "rgb:00/cd/8b",
104 "rgb:00/d4/55",
105 "rgb:00/d4/7f",
106 "rgb:00/d4/aa",
107 "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",
108 "rgb:2a/00/00", 230 "rgb:8b/00/00",
109 "rgb:2a/00/2a", 231 "rgb:8b/00/8b",
110 "rgb:2a/00/55",
111 "rgb:2a/00/7f",
112 "rgb:2a/00/aa",
113 "rgb:2a/00/d4", 232 "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", 233 "rgb:8b/00/ff",
148 "rgb:55/00/aa",
149 "rgb:55/00/d4",
150 "rgb:55/2a/00", 234 "rgb:8b/8b/00",
151 "rgb:55/2a/2a", 235 "rgb:8b/8b/8b",
152 "rgb:55/2a/55", 236 "rgb:8b/8b/cd",
153 "rgb:55/2a/7f", 237 "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", 238 "rgb:8b/cd/00",
175 "rgb:55/d4/2a", 239 "rgb:8b/cd/8b",
176 "rgb:55/d4/55",
177 "rgb:55/d4/7f",
178 "rgb:55/d4/aa",
179 "rgb:55/d4/d4", 240 "rgb:8b/cd/cd",
180 "rgb:7f/00/00", 241 "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", 242 "rgb:8b/ff/00",
199 "rgb:7f/7f/2a", 243 "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", 244 "rgb:8b/ff/cd",
240 "rgb:aa/aa/00", 245 "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", 246 "rgb:cd/00/00",
253 "rgb:d4/00/2a", 247 "rgb:cd/00/8b",
254 "rgb:d4/00/55",
255 "rgb:d4/00/7f",
256 "rgb:d4/00/aa",
257 "rgb:d4/00/d4", 248 "rgb:cd/00/cd",
249 "rgb:cd/00/ff",
258 "rgb:d4/2a/00", 250 "rgb:cd/8b/00",
259 "rgb:d4/2a/2a", 251 "rgb:cd/8b/8b",
260 "rgb:d4/2a/55",
261 "rgb:d4/2a/7f",
262 "rgb:d4/2a/aa",
263 "rgb:d4/2a/d4", 252 "rgb:cd/8b/cd",
264 "rgb:d4/55/00",
265 "rgb:d4/55/2a",
266 "rgb:d4/55/55",
267 "rgb:d4/55/7f", 253 "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", 254 "rgb:cd/cd/00",
283 "rgb:d4/d4/2a", 255 "rgb:cd/cd/8b",
284 "rgb:d4/d4/55",
285 "rgb:d4/d4/7f",
286 "rgb:d4/d4/aa",
287 "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",
288 "rgb:08/08/08", 510 "rgb:08/08/08",
289 "rgb:12/12/12", 511 "rgb:12/12/12",
290 "rgb:1c/1c/1c", 512 "rgb:1c/1c/1c",
291 "rgb:26/26/26", 513 "rgb:26/26/26",
292 "rgb:30/30/30", 514 "rgb:30/30/30",
… …
307 "rgb:c6/c6/c6", 529 "rgb:c6/c6/c6",
308 "rgb:d0/d0/d0", 530 "rgb:d0/d0/d0",
309 "rgb:da/da/da", 531 "rgb:da/da/da",
310 "rgb:e4/e4/e4", 532 "rgb:e4/e4/e4",
311 "rgb:ee/ee/ee", 533 "rgb:ee/ee/ee",
534 NULL_100
535 NULL_100
536 NULL_40
537 NULL_5
312#endif 538#endif
539
313#ifndef NO_CURSORCOLOR 540#ifndef NO_CURSORCOLOR
314 COLOR_CURSOR_BACKGROUND, 541 COLOR_CURSOR_BACKGROUND,
315 COLOR_CURSOR_FOREGROUND, 542 COLOR_CURSOR_FOREGROUND,
316#endif /* ! NO_CURSORCOLOR */ 543#endif /* ! NO_CURSORCOLOR */
317 NULL, /* Color_pointer */ 544 NULL, /* Color_pointer_fg */
545 NULL, /* Color_pointer_bg */
318 NULL, /* Color_border */ 546 NULL, /* Color_border */
319#ifndef NO_BOLD_UNDERLINE_REVERSE 547#ifndef NO_BOLD_UNDERLINE_REVERSE
320 NULL, /* Color_BD */ 548 NULL, /* Color_BD */
549 NULL, /* Color_IT */
321 NULL, /* Color_UL */ 550 NULL, /* Color_UL */
322 NULL, /* Color_RV */ 551 NULL, /* Color_RV */
323#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 552#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
553#if ENABLE_FRILLS
554 NULL, // Color_underline
555#endif
324#ifdef OPTION_HC 556#ifdef OPTION_HC
325 NULL, 557 NULL,
558 NULL,
326#endif 559#endif
327#ifdef KEEP_SCROLLCOLOR
328 COLOR_SCROLLBAR, 560 COLOR_SCROLLBAR,
561#ifdef RXVT_SCROLLBAR
329 COLOR_SCROLLTROUGH, 562 COLOR_SCROLLTROUGH,
330#endif /* KEEP_SCROLLCOLOR */ 563#endif
331 564#if OFF_FOCUS_FADING
565 "rgb:00/00/00",
566#endif
332 }; 567 };
333 568
334const char *const xa_names[NUM_XA] = 569void
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 () 570rxvt_term::init_vars ()
357{ 571{
358 PixColors = new rxvt_color [TOTAL_COLORS]; 572 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
371 573
372 MEvent.time = CurrentTime; 574 MEvent.time = CurrentTime;
373 MEvent.button = AnyButton; 575 MEvent.button = AnyButton;
374 Options = DEFAULT_OPTIONS;
375 want_refresh = 1; 576 want_refresh = 1;
376 cmd_pid = -1;
377 cmd_fd = tty_fd = -1;
378 PrivateModes = SavedModes = PrivMode_Default; 577 priv_modes = SavedModes = PrivMode_Default;
379 TermWin.focus = 0;
380 TermWin.ncol = 80; 578 ncol = 80;
381 TermWin.nrow = 24; 579 nrow = 24;
382 TermWin.int_bwidth = INTERNALBORDERWIDTH; 580 int_bwidth = INTERNALBORDERWIDTH;
383 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 581 ext_bwidth = EXTERNALBORDERWIDTH;
384 TermWin.lineSpace = LINESPACE; 582 lineSpace = LINESPACE;
583 letterSpace = LETTERSPACE;
385 TermWin.saveLines = SAVELINES; 584 saveLines = SAVELINES;
386 numPixColors = TOTAL_COLORS;
387 585
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; 586 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
416 587
417 oldcursor.row = oldcursor.col = -1; 588 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
423 589
424 last_bot = last_state = -1; 590 set_option (Opt_scrollBar);
425 591 set_option (Opt_scrollTtyOutput);
426#ifdef MENUBAR 592 set_option (Opt_jumpScroll);
427 menu_readonly = 1; 593 set_option (Opt_skipScroll);
428# if ! (MENUBAR_MAX > 1) 594 set_option (Opt_secondaryScreen);
429 CurrentBar = & (BarList); 595 set_option (Opt_secondaryScroll);
430# endif /* (MENUBAR_MAX > 1) */ 596 set_option (Opt_pastableTabs);
431#endif 597 set_option (Opt_intensityStyles);
432 598 set_option (Opt_iso14755);
433 return true; 599 set_option (Opt_iso14755_52);
600 set_option (Opt_buffered);
434} 601}
435 602
436void 603#if ENABLE_PERL
437rxvt_term::init_secondary () 604static void
605rxvt_perl_parse_resource (rxvt_term *term, const char *k, const char *v)
438{ 606{
439 int i; 607 rxvt_perl.parse_resource (term, k, false, false, 0, v);
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} 608}
609#endif
484 610
485/*----------------------------------------------------------------------*/ 611/*----------------------------------------------------------------------*/
486const char ** 612const char **
487rxvt_term::init_resources (int argc, const char *const *argv) 613rxvt_term::init_resources (int argc, const char *const *argv)
488{ 614{
489 int i, r_argc; 615 int i;
490 char *val;
491 const char **cmd_argv, **r_argv; 616 const char **cmd_argv;
492 617
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]); 618 rs[Rs_name] = rxvt_basename (argv[0]);
524 619
525 /* 620 /*
526 * Open display, get options/resources and create the window 621 * Open display, get options/resources and create the window
527 */ 622 */
623
528 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 624 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
529 rs[Rs_display_name] = ":0"; 625 rs[Rs_display_name] = ":0";
530 626
531 get_options (r_argc, r_argv); 627 cmd_argv = get_options (argc, argv);
532 free (r_argv);
533 628
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]))) 629 if (!(display = displays.get (rs[Rs_display_name])))
547 {
548 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]);
549 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]))
550 } 656 {
657 rxvt_perl.init (this);
658 enumerate_resources (rxvt_perl_parse_resource);
659 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
660 }
661#endif
551 662
552 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 ();
553 666
554 /* 667 /*
555 * set any defaults not already set 668 * set any defaults not already set
556 */ 669 */
557 if (cmd_argv && cmd_argv[0]) 670 if (cmd_argv && cmd_argv[0])
558 { 671 {
559 if (!rs[Rs_title]) 672 if (!rs[Rs_title])
560 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 673 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
674
561 if (!rs[Rs_iconName]) 675 if (!rs[Rs_iconName])
562 rs[Rs_iconName] = rs[Rs_title]; 676 rs[Rs_iconName] = rs[Rs_title];
563 } 677 }
564 else 678 else
565 { 679 {
566 if (!rs[Rs_title]) 680 if (!rs[Rs_title])
567 rs[Rs_title] = rs[Rs_name]; 681 rs[Rs_title] = rs[Rs_name];
682
568 if (!rs[Rs_iconName]) 683 if (!rs[Rs_iconName])
569 rs[Rs_iconName] = rs[Rs_name]; 684 rs[Rs_iconName] = rs[Rs_name];
570 } 685 }
571 686
572 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 687 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
573 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 688 saveLines = min (i, MAX_SAVELINES);
574 689
575#ifndef NO_FRILLS 690#if ENABLE_FRILLS
576 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)
577 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 692 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
693
578 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)
579 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 695 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
580#endif
581 696
582#ifndef NO_LINESPACE
583 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 697 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
584 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 698 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
699
700 if (const char *v = rs[Rs_letterSpace])
701 letterSpace = atoi (v);
702
703 rewrap_always = rewrap_never = 0;
704 if (const char *v = rs[Rs_rewrapMode])
705 if (!strcmp (v, "never"))
706 rewrap_never = 1;
707 else if (!strcmp (v, "always"))
708 rewrap_always = 1;
709 else if (!strcmp (v, "auto"))
710 /* nop **/;
711 else
712 rxvt_warn ("invalid rewrapMode, must be auto, always or never.\n");
585#endif 713#endif
586 714
587#ifdef POINTER_BLANK 715#ifdef POINTER_BLANK
588 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 716 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
589 pointerBlankDelay = i; 717 pointerBlankDelay = i;
590 else 718 else
591 pointerBlankDelay = 2; 719 pointerBlankDelay = 2;
592#endif 720#endif
593 721
722 if (rs[Rs_multiClickTime] && (i = atoi (rs[Rs_multiClickTime])) >= 0)
723 multiClickTime = i;
724 else
725 multiClickTime = 500;
726
727 cursor_type = option (Opt_cursorUnderline) ? 1 : 0;
728
594 /* no point having a scrollbar without having any scrollback! */ 729 /* no point having a scrollbar without having any scrollback! */
595 if (!TermWin.saveLines) 730 if (!saveLines)
596 Options &= ~Opt_scrollBar; 731 set_option (Opt_scrollBar, 0);
597
598#ifdef PRINTPIPE
599 if (!rs[Rs_print_pipe])
600 rs[Rs_print_pipe] = PRINTPIPE;
601#endif
602 732
603 if (!rs[Rs_cutchars]) 733 if (!rs[Rs_cutchars])
604 rs[Rs_cutchars] = CUTCHARS; 734 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
617 735
618#ifndef NO_BACKSPACE_KEY 736#ifndef NO_BACKSPACE_KEY
619 if (!rs[Rs_backspace_key]) 737 if (!rs[Rs_backspace_key])
620# ifdef DEFAULT_BACKSPACE 738# ifdef DEFAULT_BACKSPACE
621 key_backspace = DEFAULT_BACKSPACE; 739 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
622# else 740# else
623 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 741 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
624# endif 742# 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 743#endif
633 744
634#ifndef NO_DELETE_KEY 745#ifndef NO_DELETE_KEY
635 if (!rs[Rs_delete_key]) 746 if (!rs[Rs_delete_key])
636# ifdef DEFAULT_DELETE 747# ifdef DEFAULT_DELETE
637 key_delete = DEFAULT_DELETE; 748 rs[Rs_delete_key] = DEFAULT_DELETE;
638# else 749# else
639 key_delete = "\033[3~"; 750 rs[Rs_delete_key] = "\033[3~";
640# endif 751# 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 752#endif
649 if (rs[Rs_answerbackstring])
650 {
651 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
652 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
653 }
654 753
655 if (rs[Rs_selectstyle]) 754 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;
677 755
678#ifdef XTERM_REVERSE_VIDEO 756#ifdef XTERM_REVERSE_VIDEO
679 /* this is how xterm implements reverseVideo */ 757 /* this is how xterm implements reverseVideo */
680 if (Options & Opt_reverseVideo) 758 if (option (Opt_reverseVideo))
681 { 759 {
682 if (!rs[Rs_color + Color_fg]) 760 if (!rs[Rs_color + Color_fg])
683 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 761 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
762
684 if (!rs[Rs_color + Color_bg]) 763 if (!rs[Rs_color + Color_bg])
685 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 764 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
686 } 765 }
687#endif 766#endif
688 767
… …
690 if (!rs[Rs_color + i]) 769 if (!rs[Rs_color + i])
691 rs[Rs_color + i] = def_colorName[i]; 770 rs[Rs_color + i] = def_colorName[i];
692 771
693#ifndef XTERM_REVERSE_VIDEO 772#ifndef XTERM_REVERSE_VIDEO
694 /* this is how we implement reverseVideo */ 773 /* this is how we implement reverseVideo */
695 if (Options & Opt_reverseVideo) 774 if (option (Opt_reverseVideo))
696 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 775 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
697#endif 776#endif
698 777
699 /* convenient aliases for setting fg/bg to colors */ 778 /* convenient aliases for setting fg/bg to colors */
700 color_aliases (Color_fg); 779 color_aliases (Color_fg);
701 color_aliases (Color_bg); 780 color_aliases (Color_bg);
702#ifndef NO_CURSORCOLOR 781#ifndef NO_CURSORCOLOR
703 color_aliases (Color_cursor); 782 color_aliases (Color_cursor);
704 color_aliases (Color_cursor2); 783 color_aliases (Color_cursor2);
705#endif /* NO_CURSORCOLOR */ 784#endif /* NO_CURSORCOLOR */
706 color_aliases (Color_pointer); 785 color_aliases (Color_pointer_fg);
786 color_aliases (Color_pointer_bg);
707 color_aliases (Color_border); 787 color_aliases (Color_border);
708#ifndef NO_BOLD_UNDERLINE_REVERSE 788#ifndef NO_BOLD_UNDERLINE_REVERSE
709 color_aliases (Color_BD); 789 color_aliases (Color_BD);
710 color_aliases (Color_UL); 790 color_aliases (Color_UL);
711 color_aliases (Color_RV); 791 color_aliases (Color_RV);
712#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 792#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
793
794 if (!rs[Rs_color + Color_border])
795 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
713 796
714 return cmd_argv; 797 return cmd_argv;
798}
799
800/*----------------------------------------------------------------------*/
801void
802rxvt_term::init (stringvec *argv, stringvec *envv)
803{
804 argv->push_back (0);
805 envv->push_back (0);
806
807 this->argv = argv;
808 this->envv = envv;
809
810 env = new char *[this->envv->size ()];
811 for (int i = 0; i < this->envv->size (); i++)
812 env[i] = this->envv->at (i);
813
814 init2 (argv->size () - 1, argv->begin ());
815}
816
817void
818rxvt_term::init (int argc, const char *const *argv, const char *const *envv)
819{
820#if ENABLE_PERL
821 // perl might want to access the stringvecs later, so we need to copy them
822 stringvec *args = new stringvec;
823 for (int i = 0; i < argc; i++)
824 args->push_back (strdup (argv [i]));
825
826 stringvec *envs = new stringvec;
827 for (const char *const *var = envv; *var; var++)
828 envs->push_back (strdup (*var));
829
830 init (args, envs);
831#else
832 init2 (argc, argv);
833#endif
834}
835
836void
837rxvt_term::init2 (int argc, const char *const *argv)
838{
839 SET_R (this);
840 set_locale ("");
841 set_environ (env); // a few things in X do not call setlocale :(
842
843 init_vars ();
844
845 const char **cmd_argv = init_resources (argc, argv);
846
847#ifdef KEYSYM_RESOURCE
848 keyboard->register_done ();
849#endif
850
851 if (const char *path = rs[Rs_chdir])
852 if (*path) // ignored if empty
853 {
854 if (*path != '/')
855 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
856
857 if (chdir (path))
858 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
859 }
860
861 if (option (Opt_scrollBar))
862 scrollBar.state = SB_STATE_IDLE; /* set existence for size calculations */
863
864 pty = ptytty::create ();
865
866 create_windows (argc, argv);
867
868 init_xlocale ();
869
870 scr_poweron (); // initialize screen
871
872#if 0
873 XSynchronize (dpy, True);
874#endif
875
876 if (option (Opt_scrollBar))
877 scrollBar.resize (); /* create and map scrollbar */
878
879#if ENABLE_PERL
880 rootwin_ev.start (display, display->root);
881#endif
882
883 init_done = 1;
884
885 init_command (cmd_argv);
886
887 if (pty->pty >= 0)
888 pty_ev.start (pty->pty, ev::READ);
889
890 HOOK_INVOKE ((this, HOOK_START, DT_END));
891
892#if ENABLE_XEMBED
893 if (rs[Rs_embed])
894 {
895 long info[2] = { 0, XEMBED_MAPPED };
896
897 XChangeProperty (dpy, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
898 32, PropModeReplace, (unsigned char *)&info, 2);
899 }
900#endif
901
902#if HAVE_STARTUP_NOTIFICATION
903 SnDisplay *snDisplay;
904 SnLauncheeContext *snContext;
905
906 snDisplay = sn_display_new (dpy, NULL, NULL);
907 snContext = sn_launchee_context_new_from_environment (snDisplay, DefaultScreen (dpy));
908
909 /* Tell the window manager that this window is part of the startup context */
910 if (snContext)
911 sn_launchee_context_setup_window (snContext, parent);
912#endif
913
914 XMapWindow (dpy, vt);
915 XMapWindow (dpy, parent);
916
917#if HAVE_STARTUP_NOTIFICATION
918 if (snContext)
919 {
920 /* Mark the startup process as complete */
921 sn_launchee_context_complete (snContext);
922
923 sn_launchee_context_unref (snContext);
924 }
925
926 sn_display_unref (snDisplay);
927#endif
928
929 refresh_check ();
715} 930}
716 931
717/*----------------------------------------------------------------------*/ 932/*----------------------------------------------------------------------*/
718void 933void
719rxvt_term::init_env () 934rxvt_term::init_env ()
720{ 935{
721 int i;
722 unsigned int u;
723 char *val; 936 char *val;
937 char *env_display;
938 char *env_windowid;
939 char *env_colorfgbg;
940 char *env_term;
724 941
725#ifdef DISPLAY_IS_IP 942#ifdef DISPLAY_IS_IP
726 /* Fixup display_name for export over pty to any interested terminal 943 /* 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 944 * 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 945 * (for the first non-loopback interface) that we get from
… …
735 */ 952 */
736 val = rxvt_network_display (rs[Rs_display_name]); 953 val = rxvt_network_display (rs[Rs_display_name]);
737 rs[Rs_display_name] = (const char *)val; 954 rs[Rs_display_name] = (const char *)val;
738 955
739 if (val == NULL) 956 if (val == NULL)
740#endif /* DISPLAY_IS_IP */ 957#endif /* DISPLAY_IS_IP */
741 val = XDisplayString (display->display); 958 val = XDisplayString (dpy);
742 959
743 if (rs[Rs_display_name] == NULL) 960 if (rs[Rs_display_name] == NULL)
744 rs[Rs_display_name] = val; /* use broken `:0' value */ 961 rs[Rs_display_name] = val; /* use broken `:0' value */
745 962
746 i = STRLEN (val);
747 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 963 env_display = (char *)rxvt_malloc (strlen (val) + 9);
748 964
749 sprintf (env_display, "DISPLAY=%s", val); 965 sprintf (env_display, "DISPLAY=%s", val);
750 966
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)); 967 env_windowid = (char *)rxvt_malloc (21);
757
758 sprintf (env_windowid, "WINDOWID=%u", 968 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent);
759 (unsigned int)TermWin.parent[0]);
760 969
761 /* add entries to the environment: 970 /* add entries to the environment:
762 * @ DISPLAY: in case we started with -display 971 * @ DISPLAY: in case we started with -display
763 * @ WINDOWID: X window id number of the window 972 * @ WINDOWID: X window id number of the window
764 * @ COLORTERM: terminal sub-name and also indicates its color 973 * @ COLORTERM: terminal sub-name and also indicates its color
… …
766 * @ TERMINFO: path to terminfo directory 975 * @ TERMINFO: path to terminfo directory
767 * @ COLORFGBG: fg;bg color codes 976 * @ COLORFGBG: fg;bg color codes
768 */ 977 */
769 putenv (env_display); 978 putenv (env_display);
770 putenv (env_windowid); 979 putenv (env_windowid);
771 if (env_colorfgbg) 980
981 env_colorfgbg = get_colorfgbg ();
772 putenv (env_colorfgbg); 982 putenv (env_colorfgbg);
773 983
774#ifdef RXVT_TERMINFO 984#ifdef RXVT_TERMINFO
775 putenv ("TERMINFO=" RXVT_TERMINFO); 985 putenv ("TERMINFO=" RXVT_TERMINFO);
776#endif 986#endif
777 987
778 if (display->depth <= 2) 988 if (depth <= 2)
779 putenv ("COLORTERM=" COLORTERMENV "-mono"); 989 putenv ((char *)"COLORTERM=" COLORTERMENV "-mono");
780 else 990 else
781 putenv ("COLORTERM=" COLORTERMENVFULL); 991 putenv ((char *)"COLORTERM=" COLORTERMENVFULL);
782 992
783 if (rs[Rs_term_name] != NULL) 993 if (rs[Rs_term_name] != NULL)
784 { 994 {
785 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 995 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
786 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 996 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
787 putenv (env_term); 997 putenv (env_term);
788 } 998 }
789 else 999 else
790 putenv ("TERM=" TERMENV); 1000 putenv ((char *)"TERM=" TERMENV);
791 1001
792#ifdef HAVE_UNSETENV 1002#ifdef HAVE_UNSETENV
793 /* avoid passing old settings and confusing term size */ 1003 /* avoid passing old settings and confusing term size */
794 unsetenv ("LINES"); 1004 unsetenv ("LINES");
795 unsetenv ("COLUMNS"); 1005 unsetenv ("COLUMNS");
796 unsetenv ("TERMCAP"); /* terminfo should be okay */ 1006 unsetenv ("TERMCAP"); /* terminfo should be okay */
797#endif /* HAVE_UNSETENV */ 1007#endif /* HAVE_UNSETENV */
798} 1008}
799 1009
800/*----------------------------------------------------------------------*/ 1010/*----------------------------------------------------------------------*/
801/*
802 * This is more or less stolen straight from XFree86 xterm.
803 * This should support all European type languages.
804 */
805void 1011void
806rxvt_term::set_locale (const char *locale) 1012rxvt_term::set_locale (const char *locale)
807{ 1013{
808#if HAVE_XSETLOCALE || HAVE_SETLOCALE 1014 set_environ (env);
1015
809 free (this->locale); 1016 free (this->locale);
810 this->locale = rxvt_strdup (setlocale (LC_CTYPE, "")); 1017 this->locale = setlocale (LC_CTYPE, locale);
811#endif 1018
1019 if (!this->locale)
1020 {
1021 if (*locale)
1022 {
1023 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
1024 setlocale (LC_CTYPE, "C");
1025 }
1026 else
1027 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
1028
1029 this->locale = (char *)"C"; /* strdup'ed below */
1030 }
1031
1032
1033 this->locale = strdup (this->locale);
1034 SET_LOCALE (this->locale);
1035 mbstate.reset ();
1036
812#if HAVE_NL_LANGINFO 1037#if HAVE_NL_LANGINFO
813 free (codeset);
814 codeset = strdup (nl_langinfo (CODESET)); 1038 char *codeset = nl_langinfo (CODESET);
815 enc_utf8 = !STRCASECMP (codeset, "UTF-8") 1039 // /^UTF.?8/i
816 || !STRCASECMP (codeset, "UTF8"); 1040 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
1041 && (codeset[1] == 'T' || codeset[1] == 't')
1042 && (codeset[2] == 'F' || codeset[2] == 'f')
1043 && (codeset[3] == '8' || codeset[4] == '8');
817#else 1044#else
818 enc_utf8 = 1; 1045 enc_utf8 = 0;
819#endif 1046#endif
820} 1047}
821 1048
822void 1049void
823rxvt_term::init_xlocale () 1050rxvt_term::init_xlocale ()
824{ 1051{
1052 set_environ (env);
1053
825#ifdef USE_XIM 1054#if USE_XIM
826 if (!locale) 1055 if (!locale)
827 rxvt_print_error ("Setting locale failed."); 1056 rxvt_warn ("setting locale failed, continuing without locale support.\n");
828 else 1057 else
829 { 1058 {
830 Atom wmlocale; 1059 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
831
832 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
833 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
834 XA_STRING, 8, PropModeReplace,
835 (unsigned char *)locale, STRLEN (locale));
836 1060
837 if (!XSupportsLocale ()) 1061 if (!XSupportsLocale ())
838 { 1062 {
839 rxvt_print_error ("The locale is not supported by Xlib"); 1063 rxvt_warn ("the locale is not supported by Xlib, continuing without locale support.\n");
840 return; 1064 return;
841 } 1065 }
842 1066
843 im_ev.start (display); 1067 im_ev.start (display);
844 1068
… …
854{ 1078{
855 /* 1079 /*
856 * Initialize the command connection. 1080 * Initialize the command connection.
857 * This should be called after the X server connection is established. 1081 * This should be called after the X server connection is established.
858 */ 1082 */
859 int i;
860
861 for (i = 0; i < NUM_XA; i++)
862 xa[i] = XInternAtom (display->display, xa_names[i], False);
863
864 /* Enable delete window protocol */
865 XSetWMProtocols (display->display, TermWin.parent[0],
866 & (xa[XA_WMDELETEWINDOW]), 1);
867
868#ifdef USING_W11LIB
869 /* enable W11 callbacks */
870 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
871#endif
872 1083
873#ifdef META8_OPTION 1084#ifdef META8_OPTION
874 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 1085 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
875#endif 1086#endif
876 1087
877 get_ourmods (); 1088 get_ourmods ();
878 1089
879 if (! (Options & Opt_scrollTtyOutput)) 1090 if (!option (Opt_scrollTtyOutput))
880 PrivateModes |= PrivMode_TtyOutputInh; 1091 priv_modes |= PrivMode_TtyOutputInh;
881 if (Options & Opt_scrollTtyKeypress) 1092 if (option (Opt_scrollTtyKeypress))
882 PrivateModes |= PrivMode_Keypress; 1093 priv_modes |= PrivMode_Keypress;
883 if (! (Options & Opt_jumpScroll)) 1094 if (!option (Opt_jumpScroll))
884 PrivateModes |= PrivMode_smoothScroll; 1095 priv_modes |= PrivMode_smoothScroll;
885 1096
886#ifndef NO_BACKSPACE_KEY 1097#ifndef NO_BACKSPACE_KEY
887 if (STRCMP (key_backspace, "DEC") == 0) 1098 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
888 PrivateModes |= PrivMode_HaveBackSpace; 1099 priv_modes |= PrivMode_HaveBackSpace;
889#endif 1100#endif
890 1101
891 /* add value for scrollBar */ 1102 /* add value for scrollBar */
892 if (scrollbar_visible ()) 1103 if (scrollBar.state)
893 { 1104 {
894 PrivateModes |= PrivMode_scrollBar; 1105 priv_modes |= PrivMode_scrollBar;
895 SavedModes |= PrivMode_scrollBar; 1106 SavedModes |= PrivMode_scrollBar;
896 } 1107 }
897 if (menubar_visible ())
898 {
899 PrivateModes |= PrivMode_menuBar;
900 SavedModes |= PrivMode_menuBar;
901 }
902 1108
903#ifdef GREEK_SUPPORT 1109 run_command (argv);
904 greek_init ();
905#endif
906
907#ifdef CURSOR_BLINK
908 if (Options & Opt_cursorBlink)
909 (void)gettimeofday (&lastcursorchange, NULL);
910#endif
911
912 if ((cmd_fd = run_command (argv)) < 0)
913 {
914 rxvt_print_error ("aborting");
915 exit (EXIT_FAILURE);
916 }
917} 1110}
918 1111
919/*----------------------------------------------------------------------*/ 1112/*----------------------------------------------------------------------*/
920void 1113void
921rxvt_term::Get_Colours () 1114rxvt_term::get_colors ()
922{ 1115{
923 int i; 1116 int i;
924 1117
1118#ifdef OFF_FOCUS_FADING
1119 pix_colors = pix_colors_focused;
1120#endif
1121
925 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 1122 for (i = 0; i < NRS_COLORS; i++)
926 { 1123 if (const char *name = rs[Rs_color + i])
927 rxvt_color xcol; 1124 set_color (pix_colors [i], name);
928
929 if (!rs[Rs_color + i])
930 continue;
931
932 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
933 {
934#ifndef XTERM_REVERSE_VIDEO
935 if (i < 2 && (Options & Opt_reverseVideo))
936 rs[Rs_color + i] = def_colorName[!i];
937 else
938#endif
939 rs[Rs_color + i] = def_colorName[i];
940
941 if (!rs[Rs_color + i])
942 continue;
943
944 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
945 {
946 switch (i)
947 {
948 case Color_fg:
949 case Color_bg:
950 /* fatal: need bg/fg color */
951 rxvt_print_error ("aborting");
952 exit (EXIT_FAILURE);
953 /* NOTREACHED */
954 break;
955#ifndef NO_CURSORCOLOR
956 case Color_cursor2:
957 xcol = PixColors[Color_fg];
958 break;
959#endif /* ! NO_CURSORCOLOR */
960 case Color_pointer:
961 xcol = PixColors[Color_fg];
962 break;
963 default:
964 xcol = PixColors[Color_bg]; /* None */
965 break;
966 }
967 }
968 }
969
970 PixColors[i] = xcol;
971 SET_PIXCOLOR (i);
972 }
973
974 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])
975 PixColors[Color_pointer] = PixColors[Color_fg];
976 if (XDEPTH <= 2 || !rs[Rs_color + Color_border])
977 PixColors[Color_border] = PixColors[Color_fg];
978 1125
979 /* 1126 /*
980 * get scrollBar/menuBar shadow colors 1127 * get scrollBar shadow colors
981 * 1128 *
982 * The calculations of topShadow/bottomShadow values are adapted 1129 * The calculations of topShadow/bottomShadow values are adapted
983 * from the fvwm window manager. 1130 * from the fvwm window manager.
984 */ 1131 */
985#ifdef KEEP_SCROLLCOLOR 1132#ifdef RXVT_SCROLLBAR
1133 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
986 1134
987 if (XDEPTH <= 2) 1135 rgba cscroll;
988 { /* Monochrome */ 1136 pix_colors [Color_scroll].get (cscroll);
989 PixColors[Color_scroll] = PixColors[Color_fg];
990 PixColors[Color_topShadow] = PixColors[Color_bg];
991 PixColors[Color_bottomShadow] = PixColors[Color_bg];
992 }
993 else
994 {
995 rxvt_color xcol[3];
996 /* xcol[0] == white
997 * xcol[1] == top shadow
998 * xcol[2] == bot shadow */
999 1137
1000 xcol[1] = PixColors[Color_scroll]; 1138 /* topShadowColor */
1001# ifdef PREFER_24BIT 1139 if (!pix_colors[Color_topShadow].set (this,
1002 xcol[0].set (display, 65535, 65535, 65535); 1140 rgba (
1003 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */ 1141 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1004# else 1142 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1005 xcol[0].set (display, WhitePixel (display->display, display->screen)); 1143 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1144 cscroll.a)
1145 ))
1146 alias_color (Color_topShadow, Color_White);
1006# endif 1147#endif
1007 1148
1008 unsigned short pr1, pg1, pb1, pr0, pg0, pb0; 1149#ifdef OFF_FOCUS_FADING
1009 1150 for (i = 0; i < NRS_COLORS; i++)
1010 xcol[0].get (display, pr0, pg0, pb0); 1151 update_fade_color (i, true);
1011 xcol[1].get (display, pr1, pg1, pb1); 1152#endif
1012
1013 /* bottomShadowColor */
1014 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
1015 xcol[2] = PixColors[Color_Black];
1016
1017 PixColors[Color_bottomShadow] = xcol[2];
1018
1019 /* topShadowColor */
1020 if (!xcol[1].set (display,
1021 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
1022 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
1023 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
1024 xcol[1] = PixColors[Color_White];
1025
1026 PixColors[Color_topShadow] = xcol[1];
1027 }
1028#endif /* KEEP_SCROLLCOLOR */
1029} 1153}
1030 1154
1031/*----------------------------------------------------------------------*/ 1155/*----------------------------------------------------------------------*/
1032/* color aliases, fg/bg bright-bold */ 1156/* color aliases, fg/bg bright-bold */
1033void 1157void
1034rxvt_term::color_aliases (int idx) 1158rxvt_term::color_aliases (int idx)
1035{ 1159{
1036 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 1160 if (rs[Rs_color + idx] && isdigit (*rs[Rs_color + idx]))
1037 { 1161 {
1038 int i = atoi (rs[Rs_color + idx]); 1162 int i = atoi (rs[Rs_color + idx]);
1039 1163
1040 if (i >= 8 && i <= 15) 1164 if (i >= 8 && i <= 15)
1041 { /* bright colors */ 1165 /* bright colors */
1042 i -= 8;
1043#ifndef NO_BRIGHTCOLOR
1044 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 1166 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1045 return; 1167 else if (i >= 0 && i <= 7)
1046#endif 1168 /* normal colors */
1047
1048 }
1049
1050 if (i >= 0 && i <= 7) /* normal colors */
1051 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 1169 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1052 } 1170 }
1053} 1171}
1054 1172
1055/*----------------------------------------------------------------------*/ 1173/*----------------------------------------------------------------------*/
… …
1058 * Use resource ``modifier'' to override the Meta modifier 1176 * Use resource ``modifier'' to override the Meta modifier
1059 */ 1177 */
1060void 1178void
1061rxvt_term::get_ourmods () 1179rxvt_term::get_ourmods ()
1062{ 1180{
1063 int i, j, k; 1181 int i, j, k;
1064 int requestedmeta, realmeta, realalt; 1182 int requestedmeta, realmeta, realalt;
1065 const char *cm, *rsmod; 1183 const char *cm, *rsmod;
1066 XModifierKeymap *map; 1184 XModifierKeymap *map;
1067 KeyCode *kc; 1185 KeyCode *kc;
1068 const unsigned int modmasks[] = 1186 const unsigned int modmasks[] =
1069 { 1187 {
1070 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 1188 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1071 }; 1189 };
1072 1190
1073 requestedmeta = realmeta = realalt = 0; 1191 requestedmeta = realmeta = realalt = 0;
1074 rsmod = rs[Rs_modifier]; 1192 rsmod = rs[Rs_modifier];
1193
1075 if (rsmod 1194 if (rsmod
1076 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 1195 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1077 requestedmeta = rsmod[3] - '0'; 1196 requestedmeta = rsmod[3] - '0';
1078 1197
1079 map = XGetModifierMapping (display->display); 1198 map = XGetModifierMapping (dpy);
1080 kc = map->modifiermap; 1199 kc = map->modifiermap;
1200
1081 for (i = 1; i < 6; i++) 1201 for (i = 1; i < 6; i++)
1082 { 1202 {
1083 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1203 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1204
1084 for (j = map->max_keypermod; j--; k++) 1205 for (j = map->max_keypermod; j--; k++)
1085 { 1206 {
1086 if (kc[k] == 0) 1207 if (kc[k] == 0)
1087 break; 1208 break;
1209
1088 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 1210 switch (rxvt_XKeycodeToKeysym (dpy, kc[k], 0))
1089 { 1211 {
1090 case XK_Num_Lock: 1212 case XK_Num_Lock:
1091 ModNumLockMask = modmasks[i - 1]; 1213 ModNumLockMask = modmasks[i - 1];
1092 /* FALLTHROUGH */ 1214 continue;
1093 default: 1215
1094 continue; /* for (;;) */ 1216 case XK_ISO_Level3_Shift:
1217 ModLevel3Mask = modmasks[i - 1];
1218 continue;
1219
1095 case XK_Meta_L: 1220 case XK_Meta_L:
1096 case XK_Meta_R: 1221 case XK_Meta_R:
1097 cm = "meta"; 1222 cm = "meta";
1098 realmeta = i; 1223 realmeta = i;
1099 break; 1224 break;
1225
1100 case XK_Alt_L: 1226 case XK_Alt_L:
1101 case XK_Alt_R: 1227 case XK_Alt_R:
1102 cm = "alt"; 1228 cm = "alt";
1103 realalt = i; 1229 realalt = i;
1104 break; 1230 break;
1231
1105 case XK_Super_L: 1232 case XK_Super_L:
1106 case XK_Super_R: 1233 case XK_Super_R:
1107 cm = "super"; 1234 cm = "super";
1108 break; 1235 break;
1236
1109 case XK_Hyper_L: 1237 case XK_Hyper_L:
1110 case XK_Hyper_R: 1238 case XK_Hyper_R:
1111 cm = "hyper"; 1239 cm = "hyper";
1112 break; 1240 break;
1241
1242 default:
1243 continue;
1113 } 1244 }
1114 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 1245
1246 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1115 requestedmeta = i; 1247 requestedmeta = i;
1116 } 1248 }
1117 } 1249 }
1250
1118 XFreeModifiermap (map); 1251 XFreeModifiermap (map);
1252
1119 i = (requestedmeta ? requestedmeta 1253 i = requestedmeta ? requestedmeta
1120 : (realmeta ? realmeta 1254 : realmeta ? realmeta
1121 : (realalt ? realalt : 0))); 1255 : realalt ? realalt
1256 : 0;
1257
1122 if (i) 1258 if (i)
1123 ModMetaMask = modmasks[i - 1]; 1259 ModMetaMask = modmasks[i - 1];
1124} 1260}
1125 1261
1262void
1263rxvt_term::set_icon (const char *file)
1264{
1265#if HAVE_PIXBUF && ENABLE_EWMH
1266 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (file, NULL);
1267 if (!pixbuf)
1268 {
1269 rxvt_warn ("Loading image icon failed, continuing without.\n");
1270 return;
1271 }
1272
1273 unsigned int w = gdk_pixbuf_get_width (pixbuf);
1274 unsigned int h = gdk_pixbuf_get_height (pixbuf);
1275
1276 if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
1277 {
1278 rxvt_warn ("Icon image too big, continuing without.\n");
1279 g_object_unref (pixbuf);
1280 return;
1281 }
1282
1283 if (long *buffer = (long *)malloc ((2 + w * h) * sizeof (long)))
1284 {
1285 int rowstride = gdk_pixbuf_get_rowstride (pixbuf);
1286 unsigned char *row = gdk_pixbuf_get_pixels (pixbuf);
1287 int channels = gdk_pixbuf_get_n_channels (pixbuf);
1288
1289 buffer [0] = w;
1290 buffer [1] = h;
1291 for (int i = 0; i < h; i++)
1292 {
1293 for (int j = 0; j < w; j++)
1294 {
1295 unsigned char *pixel = row + j * channels;
1296 long value;
1297
1298 if (channels == 4)
1299 value = pixel[3];
1300 else
1301 value = (unsigned char)0x00ff;
1302
1303 value = (value << 8) + pixel[0];
1304 value = (value << 8) + pixel[1];
1305 value = (value << 8) + pixel[2];
1306 buffer[(i * w + j) + 2] = value;
1307 }
1308
1309 row += rowstride;
1310 }
1311
1312 XChangeProperty (dpy, parent, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1313 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1314 free (buffer);
1315 }
1316 else
1317 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1318
1319 g_object_unref (pixbuf);
1320#endif
1321}
1322
1126/*----------------------------------------------------------------------*/ 1323/*----------------------------------------------------------------------*/
1127/* rxvt_Create_Windows () - Open and map the window */ 1324/* Open and map the window */
1128void 1325void
1129rxvt_term::create_windows (int argc, const char *const *argv) 1326rxvt_term::create_windows (int argc, const char *const *argv)
1130{ 1327{
1131 XClassHint classHint; 1328 XClassHint classHint;
1132 XWMHints wmHint; 1329 XWMHints wmHint;
1330#if ENABLE_FRILLS
1331 MWMHints mwmhints = { };
1332#endif
1133 XGCValues gcvalue; 1333 XGCValues gcvalue;
1134 long vt_emask;
1135
1136 XWindowAttributes gattr; 1334 XSetWindowAttributes attributes;
1335 Window top, parent;
1137 1336
1138 if (Options & Opt_transparent) 1337 dLocal (Display *, dpy);
1139 {
1140 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1141 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1142 }
1143 1338
1144 /* grab colors before netscape does */ 1339 /* grab colors before netscape does */
1145 Get_Colours (); 1340 get_colors ();
1146 1341
1147 change_font (1, NULL); 1342 if (!set_fonts ())
1343 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1344
1345 parent = display->root;
1346
1347 attributes.override_redirect = !!option (Opt_override_redirect);
1348
1349#if ENABLE_FRILLS
1350 if (option (Opt_borderLess))
1351 {
1352 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1353 {
1354 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1355 attributes.override_redirect = true;
1356 }
1357 else
1358 {
1359 mwmhints.flags = MWM_HINTS_DECORATIONS;
1360 }
1361 }
1362#endif
1363
1364#if ENABLE_XEMBED
1365 if (rs[Rs_embed])
1366 {
1367 XWindowAttributes wattr;
1368
1369 parent = strtol (rs[Rs_embed], 0, 0);
1370
1371 if (!XGetWindowAttributes (dpy, parent, &wattr))
1372 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1373
1374 window_calc (wattr.width, wattr.height);
1375 }
1376#endif
1377
1148 window_calc (0, 0); 1378 window_calc (0, 0);
1149 old_width = szHint.width;
1150 old_height = szHint.height;
1151 1379
1152 /* parent window - reverse video so we can see placement errors
1153 * sub-window placement & size in rxvt_resize_subwindows () 1380 /* sub-window placement & size in rxvt_term::resize_all_windows () */
1381 attributes.background_pixel = pix_colors_focused [Color_border];
1382 attributes.border_pixel = pix_colors_focused [Color_border];
1383 attributes.colormap = cmap;
1384
1385 top = XCreateWindow (dpy, parent,
1386 szHint.x, szHint.y,
1387 szHint.width, szHint.height,
1388 ext_bwidth,
1389 depth, InputOutput, visual,
1390 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1391 &attributes);
1392
1393 this->parent = top;
1394
1395 set_title (rs [Rs_title]);
1396 set_icon_name (rs [Rs_iconName]);
1397
1398 classHint.res_name = (char *)rs[Rs_name];
1399 classHint.res_class = (char *)RESCLASS;
1400
1401 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1402 wmHint.input = True;
1403 wmHint.initial_state = option (Opt_iconic) ? IconicState
1404 : option (Opt_dockapp) ? WithdrawnState
1405 : NormalState;
1406 wmHint.window_group = top;
1407
1408 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1409 &szHint, &wmHint, &classHint);
1410#if ENABLE_EWMH
1411 /*
1412 * set up icon hint
1413 * rs [Rs_iconfile] is path to icon
1154 */ 1414 */
1155 1415
1156#ifdef PREFER_24BIT 1416 if (rs [Rs_iconfile])
1157 XSetWindowAttributes attributes; 1417 set_icon (rs [Rs_iconfile]);
1158
1159 attributes.background_pixel = PixColors[Color_fg];
1160 attributes.border_pixel = PixColors[Color_border];
1161 attributes.colormap = display->cmap;
1162 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1163 szHint.x, szHint.y,
1164 szHint.width, szHint.height,
1165 TermWin.ext_bwidth,
1166 display->depth, InputOutput,
1167 display->visual,
1168 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1169#else
1170 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1171 szHint.x, szHint.y,
1172 szHint.width,
1173 szHint.height,
1174 TermWin.ext_bwidth,
1175 PixColors[Color_border],
1176 PixColors[Color_fg]);
1177#endif 1418#endif
1178 1419
1179 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1420#if ENABLE_FRILLS
1180 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1421 if (mwmhints.flags)
1422 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1423 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1424#endif
1181 1425
1182 classHint.res_name = (char *)rs[Rs_name]; 1426 Atom protocols[] = {
1183 classHint.res_class = (char *)APL_CLASS; 1427 xa[XA_WM_DELETE_WINDOW],
1428#if ENABLE_EWMH
1429 xa[XA_NET_WM_PING],
1430#endif
1431 };
1184 1432
1185 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1433 XSetWMProtocols (dpy, top, protocols, ecb_array_length (protocols));
1186 wmHint.input = True;
1187 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1188 : NormalState);
1189 wmHint.window_group = TermWin.parent[0];
1190 1434
1191 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1435#if ENABLE_FRILLS
1192 (char **)argv, argc, &szHint, &wmHint, &classHint); 1436 if (rs[Rs_transient_for])
1437 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1438#endif
1193 1439
1194 XSelectInput (display->display, TermWin.parent[0], 1440#if ENABLE_EWMH
1441 long pid = getpid ();
1442
1443 XChangeProperty (dpy, top,
1444 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1445 PropModeReplace, (unsigned char *)&pid, 1);
1446
1447 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1448#endif
1449
1450 XSelectInput (dpy, top,
1195 KeyPressMask 1451 KeyPressMask
1196#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1452#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1197 | KeyReleaseMask 1453 | KeyReleaseMask
1198#endif 1454#endif
1199 | FocusChangeMask | VisibilityChangeMask 1455 | FocusChangeMask | VisibilityChangeMask
1200 | StructureNotifyMask); 1456 | ExposureMask | StructureNotifyMask);
1457
1201 termwin_ev.start (display, TermWin.parent[0]); 1458 termwin_ev.start (display, top);
1202 1459
1203 /* vt cursor: Black-on-White is standard, but this is more popular */ 1460 /* vt cursor: Black-on-White is standard, but this is more popular */
1461 unsigned int shape = XC_xterm;
1462
1463#ifdef HAVE_XMU
1464 if (rs[Rs_pointerShape])
1465 {
1466 int stmp = XmuCursorNameToIndex (rs[Rs_pointerShape]);
1467 if (stmp >= 0)
1468 shape = stmp;
1469 }
1470#endif
1471
1204 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1472 TermWin_cursor = XCreateFontCursor (dpy, shape);
1205
1206#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1207 /* cursor (menuBar/scrollBar): Black-on-White */
1208 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1209#endif
1210
1211#ifdef POINTER_BLANK
1212 {
1213 XColor blackcolour;
1214 blackcolour.red = 0;
1215 blackcolour.green = 0;
1216 blackcolour.blue = 0;
1217 Font f = XLoadFont (display->display, "fixed");
1218 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1219 &blackcolour, &blackcolour);
1220 XUnloadFont (display->display, f);
1221 }
1222#endif
1223 1473
1224 /* the vt window */ 1474 /* the vt window */
1225 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1475 vt = XCreateSimpleWindow (dpy, top,
1226 window_vt_x, window_vt_y, 1476 window_vt_x, window_vt_y,
1227 TermWin_TotalWidth (), 1477 vt_width, vt_height,
1228 TermWin_TotalHeight (),
1229 0, 1478 0,
1230 PixColors[Color_fg], 1479 pix_colors_focused[Color_fg],
1231 PixColors[Color_bg]); 1480 pix_colors_focused[Color_bg]);
1232 1481
1233#ifdef DEBUG_X 1482 attributes.bit_gravity = NorthWestGravity;
1234 XStoreName (display->display, TermWin.vt, "vt window"); 1483 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1235#endif
1236 1484
1237 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1485 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1238 | PropertyChangeMask);
1239 1486
1240#ifdef POINTER_BLANK
1241 pointer_unblank ();
1242
1243 if ((Options & Opt_pointerBlank)) 1487 if (option (Opt_pointerBlank))
1244 vt_emask |= PointerMotionMask; 1488 vt_emask |= PointerMotionMask;
1245 else 1489 else
1246#endif
1247 vt_emask |= (Button1MotionMask | Button3MotionMask); 1490 vt_emask |= Button1MotionMask | Button3MotionMask;
1248 1491
1249 XSelectInput (display->display, TermWin.vt, vt_emask); 1492 vt_select_input ();
1493
1250 vt_ev.start (display, TermWin.vt); 1494 vt_ev.start (display, vt);
1251
1252#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1253 if (menuBar_height ())
1254 {
1255 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1256 window_vt_x, 0,
1257 TermWin_TotalWidth (),
1258 menuBar_TotalHeight (),
1259 0,
1260 PixColors[Color_fg],
1261 PixColors[Color_scroll]);
1262#ifdef DEBUG_X
1263 XStoreName (display->display, menuBar.win, "menubar");
1264#endif
1265
1266 XDefineCursor (display->display, menuBar.win, pointer_leftptr);
1267
1268 XSelectInput (display->display, menuBar.win,
1269 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1270 | Button1MotionMask));
1271 menubar_ev.start (display, menuBar.win);
1272 }
1273#endif
1274
1275#ifdef XPM_BACKGROUND
1276 if (rs[Rs_backgroundPixmap] != NULL
1277 && ! (Options & Opt_transparent))
1278 {
1279 const char *p = rs[Rs_backgroundPixmap];
1280
1281 if ((p = STRCHR (p, ';')) != NULL)
1282 {
1283 p++;
1284 scale_pixmap (p);
1285 }
1286 set_bgPixmap (rs[Rs_backgroundPixmap]);
1287 scr_touch (True);
1288 }
1289#endif
1290 1495
1291 /* graphics context for the vt window */ 1496 /* graphics context for the vt window */
1292 gcvalue.foreground = PixColors[Color_fg]; 1497 gcvalue.foreground = pix_colors[Color_fg];
1293 gcvalue.background = PixColors[Color_bg]; 1498 gcvalue.background = pix_colors[Color_bg];
1294 gcvalue.graphics_exposures = 1; 1499 gcvalue.graphics_exposures = 0;
1295 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1500
1501 gc = XCreateGC (dpy, vt,
1296 GCForeground | GCBackground 1502 GCForeground | GCBackground | GCGraphicsExposures,
1297 | GCGraphicsExposures, &gcvalue); 1503 &gcvalue);
1298 1504
1299#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1505 drawable = new rxvt_drawable (this, vt);
1300 gcvalue.foreground = PixColors[Color_topShadow]; 1506
1301 topShadowGC = XCreateGC (display->display, TermWin.vt, 1507#ifdef OFF_FOCUS_FADING
1302 GCForeground, &gcvalue); 1508 // initially we are in unfocused state
1303 gcvalue.foreground = PixColors[Color_bottomShadow]; 1509 if (rs[Rs_fade])
1304 botShadowGC = XCreateGC (display->display, TermWin.vt, 1510 pix_colors = pix_colors_unfocused;
1305 GCForeground, &gcvalue);
1306 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg
1307 : Color_scroll)];
1308 scrollbarGC = XCreateGC (display->display, TermWin.vt,
1309 GCForeground, &gcvalue);
1310#endif 1511#endif
1512
1513 pointer_unblank ();
1514 scr_recolor ();
1311} 1515}
1312 1516
1313/*----------------------------------------------------------------------*/ 1517/*----------------------------------------------------------------------*/
1314/* 1518/*
1315 * Run the command in a subprocess and return a file descriptor for the 1519 * Run the command in a subprocess and return a file descriptor for the
1316 * master end of the pseudo-teletype pair with the command talking to 1520 * master end of the pseudo-teletype pair with the command talking to
1317 * the slave. 1521 * the slave.
1318 */ 1522 */
1319int 1523void
1320rxvt_term::run_command (const char *const *argv) 1524rxvt_term::run_command (const char *const *argv)
1321{ 1525{
1322 int cfd, er; 1526#if ENABLE_FRILLS
1323 1527 if (rs[Rs_pty_fd])
1324 /* get master (pty) */
1325 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1326 {
1327 rxvt_print_error ("can't open pseudo-tty");
1328 return -1;
1329 } 1528 {
1529 pty->pty = atoi (rs[Rs_pty_fd]);
1330 1530
1331 fcntl (cfd, F_SETFL, O_NONBLOCK); 1531 if (pty->pty >= 0)
1332
1333 /* get slave (tty) */
1334 if (tty_fd < 0)
1335 {
1336#ifndef NO_SETOWNER_TTYDEV
1337 privileged_ttydev (SAVE);
1338#endif
1339
1340 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1341 { 1532 {
1342 close (cfd); 1533 if (getfd_hook)
1343 rxvt_print_error ("can't open slave tty %s", ttydev); 1534 pty->pty = (*getfd_hook) (pty->pty);
1344 return -1; 1535
1536 if (pty->pty < 0)
1537 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1345 } 1538 }
1346 } 1539 }
1540 else
1541#endif
1542 if (!pty->get ())
1543 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1544
1545 fcntl (pty->pty, F_SETFL, O_NONBLOCK);
1546
1547 struct termios tio = def_tio;
1548
1347#ifndef NO_BACKSPACE_KEY 1549#ifndef NO_BACKSPACE_KEY
1348 if (key_backspace[0] && !key_backspace[1]) 1550 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1349 er = key_backspace[0]; 1551 tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
1350 else if (STRCMP (key_backspace, "DEC") == 0) 1552 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1351 er = '\177'; /* the initial state anyway */ 1553 tio.c_cc[VERASE] = '\177'; /* the initial state anyway */
1352 else
1353#endif 1554#endif
1354 1555
1355 er = -1; 1556 /* init terminal attributes */
1557 cfsetospeed (&tio, BAUDRATE);
1558 cfsetispeed (&tio, BAUDRATE);
1559 tcsetattr (pty->tty, TCSANOW, &tio);
1560 pty->set_utf8_mode (enc_utf8);
1356 1561
1357 rxvt_get_ttymode (& (tio), er); 1562 /* set initial window size */
1563 tt_winch ();
1358 1564
1359#ifndef __QNX__ 1565#if ENABLE_FRILLS
1566 if (rs[Rs_pty_fd])
1567 return;
1568#endif
1569
1360 /* spin off the command interpreter */ 1570 /* spin off the command interpreter */
1361 switch (cmd_pid = fork ()) 1571 switch (cmd_pid = fork ())
1362 { 1572 {
1363 case -1: 1573 case -1:
1364 rxvt_print_error ("can't fork"); 1574 {
1365 return -1; 1575 cmd_pid = 0;
1576 rxvt_fatal ("can't fork, aborting.\n");
1577 }
1366 case 0: 1578 case 0:
1367 close (cfd); /* only keep tty_fd and STDERR open */
1368
1369 init_env (); 1579 init_env ();
1370 1580
1371 if (rxvt_control_tty (tty_fd, ttydev) < 0) 1581 if (!pty->make_controlling_tty ())
1372 rxvt_print_error ("could not obtain control of tty"); 1582 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1373 else 1583 else
1374 { 1584 {
1375 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1585 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1376 dup2 (tty_fd, STDIN_FILENO); 1586 dup2 (pty->tty, STDIN_FILENO);
1377 dup2 (tty_fd, STDOUT_FILENO); 1587 dup2 (pty->tty, STDOUT_FILENO);
1378 dup2 (tty_fd, STDERR_FILENO); 1588 dup2 (pty->tty, STDERR_FILENO);
1379 1589
1380 if (tty_fd > 2) 1590 // close all our file handles that we do no longer need
1381 close (tty_fd); 1591 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1592 {
1593 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1594 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1595 }
1382 1596
1383 run_child (argv); 1597 run_child (argv);
1598 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1384 } 1599 }
1600
1385 exit (EXIT_FAILURE); 1601 _exit (EXIT_FAILURE);
1386 /* NOTREACHED */ 1602
1387 default: 1603 default:
1604 if (!option (Opt_utmpInhibit))
1388 { 1605 {
1389#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1606#ifdef LOG_ONLY_ON_LOGIN
1390 int fdstdin; 1607 bool login_shell = option (Opt_loginShell);
1391 1608#else
1392 fdstdin = dup (STDIN_FILENO); 1609 bool login_shell = true;
1393 dup2 (tty_fd, STDIN_FILENO);
1394#endif 1610#endif
1395 1611 pty->login (cmd_pid, login_shell, rs[Rs_display_name]);
1396#ifdef UTMP_SUPPORT
1397 privileged_utmp (SAVE);
1398#endif
1399
1400#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1401
1402 dup2 (fdstdin, STDIN_FILENO);
1403 close (fdstdin);
1404#endif
1405
1406 } 1612 }
1407 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */ 1613
1614 pty->close_tty ();
1615
1616 child_ev.start (cmd_pid);
1617
1618 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1408 break; 1619 break;
1409 } 1620 }
1410#else /* __QNX__ uses qnxspawn () */
1411 fchmod (tty_fd, 0622);
1412 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1413 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1414
1415 if (run_child (argv) == -1)
1416 exit (EXIT_FAILURE);
1417#endif
1418
1419 return cfd;
1420} 1621}
1421 1622
1422/* ------------------------------------------------------------------------- * 1623/* ------------------------------------------------------------------------- *
1423 * CHILD PROCESS OPERATIONS * 1624 * CHILD PROCESS OPERATIONS *
1424 * ------------------------------------------------------------------------- */ 1625 * ------------------------------------------------------------------------- */
… …
1429int 1630int
1430rxvt_term::run_child (const char *const *argv) 1631rxvt_term::run_child (const char *const *argv)
1431{ 1632{
1432 char *login; 1633 char *login;
1433 1634
1434 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1435
1436 if (Options & Opt_console) 1635 if (option (Opt_console))
1636 {
1437 { /* be virtual console, fail silently */ 1637 /* be virtual console, fail silently */
1438#ifdef TIOCCONS 1638#ifdef TIOCCONS
1439 unsigned int on = 1; 1639 unsigned int on = 1;
1440 1640
1441 ioctl (STDIN_FILENO, TIOCCONS, &on); 1641 ioctl (STDIN_FILENO, TIOCCONS, &on);
1442#elif defined (SRIOCSREDIR) 1642#elif defined (SRIOCSREDIR)
1443 int fd; 1643 int fd;
1444 1644
1445 fd = open (CONSOLE, O_WRONLY, 0); 1645 fd = open (CONSOLE, O_WRONLY, 0);
1446 if (fd >= 0) 1646 if (fd >= 0)
1447 { 1647 {
1448 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1648 ioctl (fd, SRIOCSREDIR, STDIN_FILENO);
1449 close (fd); 1649 close (fd);
1450 } 1650 }
1451#endif /* SRIOCSREDIR */ 1651#endif /* SRIOCSREDIR */
1452
1453 } 1652 }
1454 1653
1455 /* reset signals and spin off the command interpreter */ 1654 /* reset signals and spin off the command interpreter */
1456 signal (SIGINT, SIG_DFL); 1655 signal (SIGINT, SIG_DFL);
1457 signal (SIGQUIT, SIG_DFL); 1656 signal (SIGQUIT, SIG_DFL);
1458 signal (SIGCHLD, SIG_DFL); 1657 signal (SIGCHLD, SIG_DFL);
1658 signal (SIGHUP, SIG_DFL);
1659 signal (SIGPIPE, SIG_DFL);
1459 /* 1660 /*
1460 * mimick login's behavior by disabling the job control signals 1661 * mimic login's behavior by disabling the job control signals
1461 * a shell that wants them can turn them back on 1662 * a shell that wants them can turn them back on
1462 */ 1663 */
1463#ifdef SIGTSTP 1664#ifdef SIGTSTP
1464 signal (SIGTSTP, SIG_IGN); 1665 signal (SIGTSTP, SIG_IGN);
1465 signal (SIGTTIN, SIG_IGN); 1666 signal (SIGTTIN, SIG_IGN);
1466 signal (SIGTTOU, SIG_IGN); 1667 signal (SIGTTOU, SIG_IGN);
1467#endif /* SIGTSTP */ 1668#endif /* SIGTSTP */
1468 1669
1469 /* set window size */
1470 struct winsize ws;
1471
1472 ws.ws_col = TermWin.ncol;
1473 ws.ws_row = TermWin.nrow;
1474 ws.ws_xpixel = ws.ws_ypixel = 0;
1475 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1476
1477 // unblock signals (signals are blocked by iom.C
1478 sigset_t ss;
1479 sigemptyset (&ss);
1480 sigprocmask (SIG_SETMASK, &ss, 0);
1481
1482#ifndef __QNX__
1483 /* command interpreter path */ 1670 /* command interpreter path */
1484 if (argv != NULL) 1671 if (argv)
1485 { 1672 {
1486# ifdef DEBUG_CMD 1673# ifdef DEBUG_CMD
1487 int i; 1674 int i;
1488 1675
1489 for (i = 0; argv[i]; i++) 1676 for (i = 0; argv[i]; i++)
… …
1493 execvp (argv[0], (char *const *)argv); 1680 execvp (argv[0], (char *const *)argv);
1494 /* no error message: STDERR is closed! */ 1681 /* no error message: STDERR is closed! */
1495 } 1682 }
1496 else 1683 else
1497 { 1684 {
1498 const char *argv0, *shell; 1685 const char *argv0, *shell;
1499 1686
1500 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0') 1687 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1501 shell = "/bin/sh"; 1688 shell = "/bin/sh";
1502 1689
1503 argv0 = (const char *)rxvt_r_basename (shell); 1690 argv0 = rxvt_basename (shell);
1691
1504 if (Options & Opt_loginShell) 1692 if (option (Opt_loginShell))
1505 { 1693 {
1506 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char)); 1694 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1507 1695
1508 login[0] = '-'; 1696 login[0] = '-';
1509 STRCPY (&login[1], argv0); 1697 strcpy (&login[1], argv0);
1510 argv0 = login; 1698 argv0 = login;
1511 } 1699 }
1700
1512 execlp (shell, argv0, NULL); 1701 execlp (shell, argv0, (char *)0);
1513 /* no error message: STDERR is closed! */ 1702 /* no error message: STDERR is closed! */
1514 } 1703 }
1515 1704
1516#else /* __QNX__ uses qnxspawn () */
1517
1518 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1519 char *command = NULL, fullcommand[_MAX_PATH];
1520 char **arg_v, *arg_a[2] = { NULL, NULL };
1521
1522 if (argv != NULL)
1523 {
1524 if (access (argv[0], X_OK) == -1)
1525 {
1526 if (STRCHR (argv[0], '/') == NULL)
1527 {
1528 searchenv (argv[0], "PATH", fullcommand);
1529 if (fullcommand[0] != '\0')
1530 command = fullcommand;
1531 }
1532 if (access (command, X_OK) == -1)
1533 return -1;
1534 }
1535 else
1536 command = argv[0];
1537 arg_v = argv;
1538 }
1539 else
1540 {
1541 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1542 command = "/bin/sh";
1543
1544 arg_a[0] = my_basename (command);
1545 if (Options & Opt_loginShell)
1546 {
1547 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1548
1549 login[0] = '-';
1550 STRCPY (&login[1], arg_a[0]);
1551 arg_a[0] = login;
1552 }
1553 arg_v = arg_a;
1554 }
1555 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1556 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1557 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1558 command, arg_v, environ, iov_a, 0);
1559 if (login)
1560 free (login);
1561
1562 close (tty_fd);
1563 return cmd_fd;
1564
1565#endif
1566 return -1; 1705 return -1;
1567} 1706}
1568 1707
1569/* ------------------------------------------------------------------------- *
1570 * GET TTY CURRENT STATE *
1571 * ------------------------------------------------------------------------- */
1572/* rxvt_get_ttymode () */
1573/* EXTPROTO */
1574void
1575rxvt_get_ttymode (ttymode_t *tio, int erase)
1576{
1577#ifdef HAVE_TERMIOS_H
1578 /*
1579 * standard System V termios interface
1580 */
1581 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1582 {
1583 /* return error - use system defaults */
1584 tio->c_cc[VINTR] = CINTR;
1585 tio->c_cc[VQUIT] = CQUIT;
1586 tio->c_cc[VERASE] = CERASE;
1587 tio->c_cc[VKILL] = CKILL;
1588 tio->c_cc[VSTART] = CSTART;
1589 tio->c_cc[VSTOP] = CSTOP;
1590 tio->c_cc[VSUSP] = CSUSP;
1591# ifdef VDSUSP
1592
1593 tio->c_cc[VDSUSP] = CDSUSP;
1594# endif
1595# ifdef VREPRINT
1596
1597 tio->c_cc[VREPRINT] = CRPRNT;
1598# endif
1599# ifdef VDISCRD
1600
1601 tio->c_cc[VDISCRD] = CFLUSH;
1602# endif
1603# ifdef VWERSE
1604
1605 tio->c_cc[VWERSE] = CWERASE;
1606# endif
1607# ifdef VLNEXT
1608
1609 tio->c_cc[VLNEXT] = CLNEXT;
1610# endif
1611
1612 }
1613 tio->c_cc[VEOF] = CEOF;
1614 tio->c_cc[VEOL] = VDISABLE;
1615# ifdef VEOL2
1616
1617 tio->c_cc[VEOL2] = VDISABLE;
1618# endif
1619# ifdef VSWTC
1620
1621 tio->c_cc[VSWTC] = VDISABLE;
1622# endif
1623# ifdef VSWTCH
1624
1625 tio->c_cc[VSWTCH] = VDISABLE;
1626# endif
1627# if VMIN != VEOF
1628
1629 tio->c_cc[VMIN] = 1;
1630# endif
1631# if VTIME != VEOL
1632
1633 tio->c_cc[VTIME] = 0;
1634# endif
1635
1636 if (erase != -1)
1637 tio->c_cc[VERASE] = (char)erase;
1638
1639 /* input modes */
1640 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1641# ifdef IMAXBEL
1642 | IMAXBEL
1643# endif
1644 | IXON);
1645
1646 /* output modes */
1647 tio->c_oflag = (OPOST | ONLCR);
1648
1649 /* control modes */
1650 tio->c_cflag = (CS8 | CREAD);
1651
1652 /* line discipline modes */
1653 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1654# if defined (ECHOCTL) && defined (ECHOKE)
1655 | ECHOCTL | ECHOKE
1656# endif
1657 | ECHOE | ECHOK);
1658# else /* HAVE_TERMIOS_H */
1659
1660 /*
1661 * sgtty interface
1662 */
1663
1664 /* get parameters -- gtty */
1665 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1666 {
1667 tio->sg.sg_erase = CERASE; /* ^H */
1668 tio->sg.sg_kill = CKILL; /* ^U */
1669 }
1670 if (erase != -1)
1671 tio->sg.sg_erase = (char)erase;
1672
1673 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1674
1675 /* get special characters */
1676 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1677 {
1678 tio->tc.t_intrc = CINTR; /* ^C */
1679 tio->tc.t_quitc = CQUIT; /* ^\ */
1680 tio->tc.t_startc = CSTART; /* ^Q */
1681 tio->tc.t_stopc = CSTOP; /* ^S */
1682 tio->tc.t_eofc = CEOF; /* ^D */
1683 tio->tc.t_brkc = -1;
1684 }
1685 /* get local special chars */
1686 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1687 {
1688 tio->lc.t_suspc = CSUSP; /* ^Z */
1689 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1690 tio->lc.t_rprntc = CRPRNT; /* ^R */
1691 tio->lc.t_flushc = CFLUSH; /* ^O */
1692 tio->lc.t_werasc = CWERASE; /* ^W */
1693 tio->lc.t_lnextc = CLNEXT; /* ^V */
1694 }
1695 /* get line discipline */
1696 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1697# ifdef NTTYDISC
1698
1699 tio->line = NTTYDISC;
1700# endif /* NTTYDISC */
1701
1702 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1703#endif /* HAVE_TERMIOS_H */
1704
1705 /*
1706 * Debugging
1707 */
1708#ifdef DEBUG_TTYMODE
1709#ifdef HAVE_TERMIOS_H
1710 /* c_iflag bits */
1711 fprintf (stderr, "Input flags\n");
1712
1713 /* cpp token stringize doesn't work on all machines <sigh> */
1714# define FOO(flag,name) \
1715 if ((tio->c_iflag) & flag) \
1716 fprintf (stderr, "%s ", name)
1717
1718 /* c_iflag bits */
1719 FOO (IGNBRK, "IGNBRK");
1720 FOO (BRKINT, "BRKINT");
1721 FOO (IGNPAR, "IGNPAR");
1722 FOO (PARMRK, "PARMRK");
1723 FOO (INPCK, "INPCK");
1724 FOO (ISTRIP, "ISTRIP");
1725 FOO (INLCR, "INLCR");
1726 FOO (IGNCR, "IGNCR");
1727 FOO (ICRNL, "ICRNL");
1728 FOO (IXON, "IXON");
1729 FOO (IXOFF, "IXOFF");
1730# ifdef IUCLC
1731
1732 FOO (IUCLC, "IUCLC");
1733# endif
1734# ifdef IXANY
1735
1736 FOO (IXANY, "IXANY");
1737# endif
1738# ifdef IMAXBEL
1739
1740 FOO (IMAXBEL, "IMAXBEL");
1741# endif
1742
1743 fprintf (stderr, "\n");
1744
1745# undef FOO
1746# define FOO(entry, name) \
1747 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1748
1749 FOO (VINTR, "VINTR");
1750 FOO (VQUIT, "VQUIT");
1751 FOO (VERASE, "VERASE");
1752 FOO (VKILL, "VKILL");
1753 FOO (VEOF, "VEOF");
1754 FOO (VEOL, "VEOL");
1755# ifdef VEOL2
1756
1757 FOO (VEOL2, "VEOL2");
1758# endif
1759# ifdef VSWTC
1760
1761 FOO (VSWTC, "VSWTC");
1762# endif
1763# ifdef VSWTCH
1764
1765 FOO (VSWTCH, "VSWTCH");
1766# endif
1767
1768 FOO (VSTART, "VSTART");
1769 FOO (VSTOP, "VSTOP");
1770 FOO (VSUSP, "VSUSP");
1771# ifdef VDSUSP
1772
1773 FOO (VDSUSP, "VDSUSP");
1774# endif
1775# ifdef VREPRINT
1776
1777 FOO (VREPRINT, "VREPRINT");
1778# endif
1779# ifdef VDISCRD
1780
1781 FOO (VDISCRD, "VDISCRD");
1782# endif
1783# ifdef VWERSE
1784
1785 FOO (VWERSE, "VWERSE");
1786# endif
1787# ifdef VLNEXT
1788
1789 FOO (VLNEXT, "VLNEXT");
1790# endif
1791
1792 fprintf (stderr, "\n");
1793# undef FOO
1794# endif /* HAVE_TERMIOS_H */
1795#endif /* DEBUG_TTYMODE */
1796}
1797
1798/*----------------------- end-of-file (C source) -----------------------*/ 1708/*----------------------- end-of-file (C source) -----------------------*/

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