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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.30 by pcg, Sat Feb 21 22:14:00 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>
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#ifdef GREEK_SUPPORT
405 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
406#endif
407
408 refresh_limit = 1;
409 refresh_type = SLOW_REFRESH; 586 refresh_type = SLOW_REFRESH;
410 prev_nrow = prev_ncol = 0;
411#ifdef MULTICHAR_SET
412# ifdef MULTICHAR_ENCODING
413 encoding_method = MULTICHAR_ENCODING;
414# endif
415 multichar_decode = rxvt_euc2jis;
416#endif
417 587
418 oldcursor.row = oldcursor.col = -1; 588 oldcursor.row = oldcursor.col = -1;
419#ifdef XPM_BACKGROUND
420 /* bgPixmap.w = bgPixmap.h = 0; */
421 bgPixmap.x = bgPixmap.y = 50;
422 bgPixmap.pixmap = None;
423#endif
424 589
425 last_bot = last_state = -1; 590 set_option (Opt_scrollBar);
426 591 set_option (Opt_scrollTtyOutput);
427#ifdef MENUBAR 592 set_option (Opt_jumpScroll);
428 menu_readonly = 1; 593 set_option (Opt_skipScroll);
429# if ! (MENUBAR_MAX > 1) 594 set_option (Opt_secondaryScreen);
430 CurrentBar = & (BarList); 595 set_option (Opt_secondaryScroll);
431# endif /* (MENUBAR_MAX > 1) */ 596 set_option (Opt_pastableTabs);
432#endif 597 set_option (Opt_intensityStyles);
433 598 set_option (Opt_iso14755);
434 return true; 599 set_option (Opt_iso14755_52);
600 set_option (Opt_buffered);
435} 601}
436 602
437void 603#if ENABLE_PERL
438rxvt_term::init_secondary () 604static void
605rxvt_perl_parse_resource (rxvt_term *term, const char *k, const char *v)
439{ 606{
440 int i; 607 rxvt_perl.parse_resource (term, k, false, false, 0, v);
441#ifdef TTY_GID_SUPPORT
442 struct group *gr = getgrnam ("tty");
443
444 if (gr)
445 { /* change group ownership of tty to "tty" */
446 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
447 ttygid = gr->gr_gid;
448 }
449 else
450#endif /* TTY_GID_SUPPORT */
451
452 {
453 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
454 ttygid = getgid ();
455 }
456
457 /*
458 * Close all unused file descriptors
459 * We don't want them, we don't need them.
460 */
461 if ((i = open ("/dev/null", O_RDONLY)) < 0)
462 {
463 /* TODO: BOO HISS */
464 dup2 (STDERR_FILENO, STDIN_FILENO);
465 }
466 else if (i > STDIN_FILENO)
467 {
468 dup2 (i, STDIN_FILENO);
469 close (i);
470 }
471
472 dup2 (STDERR_FILENO, STDOUT_FILENO);
473
474#if 0 // schmorp sayz closing filies is murder
475 for (i = STDERR_FILENO + 1; i < num_fds; i++)
476 {
477#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
478 if (i == 4 || i == 7)
479 continue;
480#endif
481 close (i);
482 }
483#endif
484} 608}
609#endif
485 610
486/*----------------------------------------------------------------------*/ 611/*----------------------------------------------------------------------*/
487const char ** 612const char **
488rxvt_term::init_resources (int argc, const char *const *argv) 613rxvt_term::init_resources (int argc, const char *const *argv)
489{ 614{
490 int i, r_argc; 615 int i;
491 char *val;
492 const char **cmd_argv, **r_argv; 616 const char **cmd_argv;
493 617
494 /*
495 * Look for -exec option. Find => split and make cmd_argv[] of command args
496 */
497 for (r_argc = 0; r_argc < argc; r_argc++)
498 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))
499 break;
500
501 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
502
503 for (i = 0; i < r_argc; i++)
504 r_argv[i] = (const char *)argv[i];
505
506 r_argv[i] = NULL;
507
508 if (r_argc == argc)
509 cmd_argv = NULL;
510 else
511 {
512 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
513
514 for (i = 0; i < argc - r_argc - 1; i++)
515 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
516
517 cmd_argv[i] = NULL;
518 }
519
520 /* clear all resources */
521 for (i = 0; i < NUM_RESOURCES;)
522 rs[i++] = NULL;
523
524 rs[Rs_name] = rxvt_r_basename (argv[0]); 618 rs[Rs_name] = rxvt_basename (argv[0]);
525 619
526 /* 620 /*
527 * Open display, get options/resources and create the window 621 * Open display, get options/resources and create the window
528 */ 622 */
623
529 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 624 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
530 rs[Rs_display_name] = ":0"; 625 rs[Rs_display_name] = ":0";
531 626
532 get_options (r_argc, r_argv); 627 cmd_argv = get_options (argc, argv);
533 free (r_argv);
534 628
535#ifdef LOCAL_X_IS_UNIX
536 if (rs[Rs_display_name][0] == ':')
537 {
538 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
539 STRCPY (val, "unix");
540 STRCAT (val, rs[Rs_display_name]);
541 display = displays.get (val);
542 free (val);
543 }
544#endif
545
546 if (!display
547 && ! (display = displays.get (rs[Rs_display_name]))) 629 if (!(display = displays.get (rs[Rs_display_name])))
548 {
549 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]);
550 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]))
551 } 656 {
657 rxvt_perl.init (this);
658 enumerate_resources (rxvt_perl_parse_resource);
659 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
660 }
661#endif
552 662
553 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 ();
554 666
555 /* 667 /*
556 * set any defaults not already set 668 * set any defaults not already set
557 */ 669 */
558 if (cmd_argv && cmd_argv[0]) 670 if (cmd_argv && cmd_argv[0])
559 { 671 {
560 if (!rs[Rs_title]) 672 if (!rs[Rs_title])
561 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 673 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
674
562 if (!rs[Rs_iconName]) 675 if (!rs[Rs_iconName])
563 rs[Rs_iconName] = rs[Rs_title]; 676 rs[Rs_iconName] = rs[Rs_title];
564 } 677 }
565 else 678 else
566 { 679 {
567 if (!rs[Rs_title]) 680 if (!rs[Rs_title])
568 rs[Rs_title] = rs[Rs_name]; 681 rs[Rs_title] = rs[Rs_name];
682
569 if (!rs[Rs_iconName]) 683 if (!rs[Rs_iconName])
570 rs[Rs_iconName] = rs[Rs_name]; 684 rs[Rs_iconName] = rs[Rs_name];
571 } 685 }
572 686
573 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 687 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
574 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 688 saveLines = min (i, MAX_SAVELINES);
575 689
576#ifndef NO_FRILLS 690#if ENABLE_FRILLS
577 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)
578 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 692 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
693
579 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)
580 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 695 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
581#endif
582 696
583#ifndef NO_LINESPACE
584 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 697 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
585 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");
586#endif 713#endif
587 714
588#ifdef POINTER_BLANK 715#ifdef POINTER_BLANK
589 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 716 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
590 pointerBlankDelay = i; 717 pointerBlankDelay = i;
591 else 718 else
592 pointerBlankDelay = 2; 719 pointerBlankDelay = 2;
593#endif 720#endif
594 721
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
595 /* no point having a scrollbar without having any scrollback! */ 729 /* no point having a scrollbar without having any scrollback! */
596 if (!TermWin.saveLines) 730 if (!saveLines)
597 Options &= ~Opt_scrollBar; 731 set_option (Opt_scrollBar, 0);
598
599#ifdef PRINTPIPE
600 if (!rs[Rs_print_pipe])
601 rs[Rs_print_pipe] = PRINTPIPE;
602#endif
603 732
604 if (!rs[Rs_cutchars]) 733 if (!rs[Rs_cutchars])
605 rs[Rs_cutchars] = CUTCHARS; 734 rs[Rs_cutchars] = CUTCHARS;
606
607#ifdef ACS_ASCII
608 if (!rs[Rs_acs_chars])
609 rs[Rs_acs_chars] = ACS_CHARS;
610 if ((i = STRLEN (rs[Rs_acs_chars])) < 0x20)
611 {
612 val = rxvt_realloc ((void *)rs[Rs_acs_chars], 0x20);
613 for (; i < 0x20; )
614 val[i] = ' ';
615 rs[Rs_acs_chars] = val;
616 }
617#endif
618 735
619#ifndef NO_BACKSPACE_KEY 736#ifndef NO_BACKSPACE_KEY
620 if (!rs[Rs_backspace_key]) 737 if (!rs[Rs_backspace_key])
621# ifdef DEFAULT_BACKSPACE 738# ifdef DEFAULT_BACKSPACE
622 key_backspace = DEFAULT_BACKSPACE; 739 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
623# else 740# else
624 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 741 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
625# endif 742# endif
626 else
627 {
628 val = STRDUP (rs[Rs_backspace_key]);
629 rxvt_Str_trim (val);
630 rxvt_Str_escaped (val);
631 key_backspace = val;
632 }
633#endif 743#endif
634 744
635#ifndef NO_DELETE_KEY 745#ifndef NO_DELETE_KEY
636 if (!rs[Rs_delete_key]) 746 if (!rs[Rs_delete_key])
637# ifdef DEFAULT_DELETE 747# ifdef DEFAULT_DELETE
638 key_delete = DEFAULT_DELETE; 748 rs[Rs_delete_key] = DEFAULT_DELETE;
639# else 749# else
640 key_delete = "\033[3~"; 750 rs[Rs_delete_key] = "\033[3~";
641# endif 751# endif
642 else
643 {
644 val = STRDUP (rs[Rs_delete_key]);
645 rxvt_Str_trim (val);
646 rxvt_Str_escaped (val);
647 key_delete = val;
648 }
649#endif 752#endif
650 if (rs[Rs_answerbackstring])
651 {
652 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
653 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
654 }
655 753
656 if (rs[Rs_selectstyle]) 754 scrollBar.setup (this);
657 {
658 if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0)
659 selection_style = OLD_WORD_SELECT;
660#ifndef NO_OLD_SELECTION
661
662 else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0)
663 selection_style = OLD_SELECT;
664#endif
665
666 }
667
668#ifdef HAVE_SCROLLBARS
669 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
670 rs[Rs_scrollBar_thickness]);
671#endif
672
673 TermWin.fontset = new rxvt_fontset (this);
674 TermWin.fontset->populate (rs[Rs_font]);
675 TermWin.fwidth = TermWin.fontset->base_font ()->width;
676 TermWin.fheight = TermWin.fontset->base_font ()->height;
677 TermWin.fbase = TermWin.fontset->base_font ()->ascent;
678 755
679#ifdef XTERM_REVERSE_VIDEO 756#ifdef XTERM_REVERSE_VIDEO
680 /* this is how xterm implements reverseVideo */ 757 /* this is how xterm implements reverseVideo */
681 if (Options & Opt_reverseVideo) 758 if (option (Opt_reverseVideo))
682 { 759 {
683 if (!rs[Rs_color + Color_fg]) 760 if (!rs[Rs_color + Color_fg])
684 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 761 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
762
685 if (!rs[Rs_color + Color_bg]) 763 if (!rs[Rs_color + Color_bg])
686 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 764 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
687 } 765 }
688#endif 766#endif
689 767
… …
691 if (!rs[Rs_color + i]) 769 if (!rs[Rs_color + i])
692 rs[Rs_color + i] = def_colorName[i]; 770 rs[Rs_color + i] = def_colorName[i];
693 771
694#ifndef XTERM_REVERSE_VIDEO 772#ifndef XTERM_REVERSE_VIDEO
695 /* this is how we implement reverseVideo */ 773 /* this is how we implement reverseVideo */
696 if (Options & Opt_reverseVideo) 774 if (option (Opt_reverseVideo))
697 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]);
698#endif 776#endif
699 777
700 /* convenient aliases for setting fg/bg to colors */ 778 /* convenient aliases for setting fg/bg to colors */
701 color_aliases (Color_fg); 779 color_aliases (Color_fg);
702 color_aliases (Color_bg); 780 color_aliases (Color_bg);
703#ifndef NO_CURSORCOLOR 781#ifndef NO_CURSORCOLOR
704 color_aliases (Color_cursor); 782 color_aliases (Color_cursor);
705 color_aliases (Color_cursor2); 783 color_aliases (Color_cursor2);
706#endif /* NO_CURSORCOLOR */ 784#endif /* NO_CURSORCOLOR */
707 color_aliases (Color_pointer); 785 color_aliases (Color_pointer_fg);
786 color_aliases (Color_pointer_bg);
708 color_aliases (Color_border); 787 color_aliases (Color_border);
709#ifndef NO_BOLD_UNDERLINE_REVERSE 788#ifndef NO_BOLD_UNDERLINE_REVERSE
710 color_aliases (Color_BD); 789 color_aliases (Color_BD);
711 color_aliases (Color_UL); 790 color_aliases (Color_UL);
712 color_aliases (Color_RV); 791 color_aliases (Color_RV);
713#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];
714 796
715 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 ();
716} 930}
717 931
718/*----------------------------------------------------------------------*/ 932/*----------------------------------------------------------------------*/
719void 933void
720rxvt_term::init_env () 934rxvt_term::init_env ()
721{ 935{
722 int i;
723 unsigned int u;
724 char *val; 936 char *val;
937 char *env_display;
938 char *env_windowid;
939 char *env_colorfgbg;
940 char *env_term;
725 941
726#ifdef DISPLAY_IS_IP 942#ifdef DISPLAY_IS_IP
727 /* Fixup display_name for export over pty to any interested terminal 943 /* Fixup display_name for export over pty to any interested terminal
728 * 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
729 * (for the first non-loopback interface) that we get from 945 * (for the first non-loopback interface) that we get from
… …
736 */ 952 */
737 val = rxvt_network_display (rs[Rs_display_name]); 953 val = rxvt_network_display (rs[Rs_display_name]);
738 rs[Rs_display_name] = (const char *)val; 954 rs[Rs_display_name] = (const char *)val;
739 955
740 if (val == NULL) 956 if (val == NULL)
741#endif /* DISPLAY_IS_IP */ 957#endif /* DISPLAY_IS_IP */
742 val = XDisplayString (display->display); 958 val = XDisplayString (dpy);
743 959
744 if (rs[Rs_display_name] == NULL) 960 if (rs[Rs_display_name] == NULL)
745 rs[Rs_display_name] = val; /* use broken `:0' value */ 961 rs[Rs_display_name] = val; /* use broken `:0' value */
746 962
747 i = STRLEN (val);
748 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 963 env_display = (char *)rxvt_malloc (strlen (val) + 9);
749 964
750 sprintf (env_display, "DISPLAY=%s", val); 965 sprintf (env_display, "DISPLAY=%s", val);
751 966
752 /* avoiding the math library:
753 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
754 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
755 ;
756 MAX_IT (i, 1);
757 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char)); 967 env_windowid = (char *)rxvt_malloc (21);
758
759 sprintf (env_windowid, "WINDOWID=%u", 968 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent);
760 (unsigned int)TermWin.parent[0]);
761 969
762 /* add entries to the environment: 970 /* add entries to the environment:
763 * @ DISPLAY: in case we started with -display 971 * @ DISPLAY: in case we started with -display
764 * @ WINDOWID: X window id number of the window 972 * @ WINDOWID: X window id number of the window
765 * @ COLORTERM: terminal sub-name and also indicates its color 973 * @ COLORTERM: terminal sub-name and also indicates its color
… …
767 * @ TERMINFO: path to terminfo directory 975 * @ TERMINFO: path to terminfo directory
768 * @ COLORFGBG: fg;bg color codes 976 * @ COLORFGBG: fg;bg color codes
769 */ 977 */
770 putenv (env_display); 978 putenv (env_display);
771 putenv (env_windowid); 979 putenv (env_windowid);
772 if (env_colorfgbg) 980
981 env_colorfgbg = get_colorfgbg ();
773 putenv (env_colorfgbg); 982 putenv (env_colorfgbg);
774 983
775#ifdef RXVT_TERMINFO 984#ifdef RXVT_TERMINFO
776 putenv ("TERMINFO=" RXVT_TERMINFO); 985 putenv ("TERMINFO=" RXVT_TERMINFO);
777#endif 986#endif
778 987
779 if (display->depth <= 2) 988 if (depth <= 2)
780 putenv ("COLORTERM=" COLORTERMENV "-mono"); 989 putenv ((char *)"COLORTERM=" COLORTERMENV "-mono");
781 else 990 else
782 putenv ("COLORTERM=" COLORTERMENVFULL); 991 putenv ((char *)"COLORTERM=" COLORTERMENVFULL);
783 992
784 if (rs[Rs_term_name] != NULL) 993 if (rs[Rs_term_name] != NULL)
785 { 994 {
786 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);
787 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 996 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
788 putenv (env_term); 997 putenv (env_term);
789 } 998 }
790 else 999 else
791 putenv ("TERM=" TERMENV); 1000 putenv ((char *)"TERM=" TERMENV);
792 1001
793#ifdef HAVE_UNSETENV 1002#ifdef HAVE_UNSETENV
794 /* avoid passing old settings and confusing term size */ 1003 /* avoid passing old settings and confusing term size */
795 unsetenv ("LINES"); 1004 unsetenv ("LINES");
796 unsetenv ("COLUMNS"); 1005 unsetenv ("COLUMNS");
797 unsetenv ("TERMCAP"); /* terminfo should be okay */ 1006 unsetenv ("TERMCAP"); /* terminfo should be okay */
798#endif /* HAVE_UNSETENV */ 1007#endif /* HAVE_UNSETENV */
799} 1008}
800 1009
801/*----------------------------------------------------------------------*/ 1010/*----------------------------------------------------------------------*/
802/*
803 * This is more or less stolen straight from XFree86 xterm.
804 * This should support all European type languages.
805 */
806void 1011void
807rxvt_term::set_locale (const char *locale) 1012rxvt_term::set_locale (const char *locale)
808{ 1013{
809#if HAVE_XSETLOCALE || HAVE_SETLOCALE 1014 set_environ (env);
1015
810 free (this->locale); 1016 free (this->locale);
811 this->locale = rxvt_strdup (setlocale (LC_CTYPE, "")); 1017 this->locale = setlocale (LC_CTYPE, locale);
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);
812 SET_LOCALE (this->locale); 1034 SET_LOCALE (this->locale);
813 mbstate.reset (); 1035 mbstate.reset ();
814#endif 1036
815#if HAVE_NL_LANGINFO 1037#if HAVE_NL_LANGINFO
816 free (codeset);
817 codeset = strdup (nl_langinfo (CODESET)); 1038 char *codeset = nl_langinfo (CODESET);
818 enc_utf8 = !STRCASECMP (codeset, "UTF-8") 1039 // /^UTF.?8/i
819 || !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');
820#else 1044#else
821 enc_utf8 = 1; 1045 enc_utf8 = 0;
822#endif 1046#endif
823} 1047}
824 1048
825void 1049void
826rxvt_term::init_xlocale () 1050rxvt_term::init_xlocale ()
827{ 1051{
1052 set_environ (env);
1053
828#ifdef USE_XIM 1054#if USE_XIM
829 if (!locale) 1055 if (!locale)
830 rxvt_print_error ("Setting locale failed."); 1056 rxvt_warn ("setting locale failed, continuing without locale support.\n");
831 else 1057 else
832 { 1058 {
833 Atom wmlocale; 1059 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
834
835 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
836 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
837 XA_STRING, 8, PropModeReplace,
838 (unsigned char *)locale, STRLEN (locale));
839 1060
840 if (!XSupportsLocale ()) 1061 if (!XSupportsLocale ())
841 { 1062 {
842 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");
843 return; 1064 return;
844 } 1065 }
845 1066
846 im_ev.start (display); 1067 im_ev.start (display);
847 1068
… …
857{ 1078{
858 /* 1079 /*
859 * Initialize the command connection. 1080 * Initialize the command connection.
860 * This should be called after the X server connection is established. 1081 * This should be called after the X server connection is established.
861 */ 1082 */
862 int i;
863
864 for (i = 0; i < NUM_XA; i++)
865 xa[i] = XInternAtom (display->display, xa_names[i], False);
866
867 /* Enable delete window protocol */
868 XSetWMProtocols (display->display, TermWin.parent[0],
869 & (xa[XA_WMDELETEWINDOW]), 1);
870
871#ifdef USING_W11LIB
872 /* enable W11 callbacks */
873 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
874#endif
875 1083
876#ifdef META8_OPTION 1084#ifdef META8_OPTION
877 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 1085 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
878#endif 1086#endif
879 1087
880 get_ourmods (); 1088 get_ourmods ();
881 1089
882 if (! (Options & Opt_scrollTtyOutput)) 1090 if (!option (Opt_scrollTtyOutput))
883 PrivateModes |= PrivMode_TtyOutputInh; 1091 priv_modes |= PrivMode_TtyOutputInh;
884 if (Options & Opt_scrollTtyKeypress) 1092 if (option (Opt_scrollTtyKeypress))
885 PrivateModes |= PrivMode_Keypress; 1093 priv_modes |= PrivMode_Keypress;
886 if (! (Options & Opt_jumpScroll)) 1094 if (!option (Opt_jumpScroll))
887 PrivateModes |= PrivMode_smoothScroll; 1095 priv_modes |= PrivMode_smoothScroll;
888 1096
889#ifndef NO_BACKSPACE_KEY 1097#ifndef NO_BACKSPACE_KEY
890 if (STRCMP (key_backspace, "DEC") == 0) 1098 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
891 PrivateModes |= PrivMode_HaveBackSpace; 1099 priv_modes |= PrivMode_HaveBackSpace;
892#endif 1100#endif
893 1101
894 /* add value for scrollBar */ 1102 /* add value for scrollBar */
895 if (scrollbar_visible ()) 1103 if (scrollBar.state)
896 { 1104 {
897 PrivateModes |= PrivMode_scrollBar; 1105 priv_modes |= PrivMode_scrollBar;
898 SavedModes |= PrivMode_scrollBar; 1106 SavedModes |= PrivMode_scrollBar;
899 } 1107 }
900 if (menubar_visible ())
901 {
902 PrivateModes |= PrivMode_menuBar;
903 SavedModes |= PrivMode_menuBar;
904 }
905 1108
906#ifdef GREEK_SUPPORT 1109 run_command (argv);
907 greek_init ();
908#endif
909
910#ifdef CURSOR_BLINK
911 if (Options & Opt_cursorBlink)
912 (void)gettimeofday (&lastcursorchange, NULL);
913#endif
914
915 if ((cmd_fd = run_command (argv)) < 0)
916 {
917 rxvt_print_error ("aborting");
918 exit (EXIT_FAILURE);
919 }
920} 1110}
921 1111
922/*----------------------------------------------------------------------*/ 1112/*----------------------------------------------------------------------*/
923void 1113void
924rxvt_term::Get_Colours () 1114rxvt_term::get_colors ()
925{ 1115{
926 int i; 1116 int i;
927 1117
1118#ifdef OFF_FOCUS_FADING
1119 pix_colors = pix_colors_focused;
1120#endif
1121
928 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 1122 for (i = 0; i < NRS_COLORS; i++)
929 { 1123 if (const char *name = rs[Rs_color + i])
930 rxvt_color xcol; 1124 set_color (pix_colors [i], name);
931
932 if (!rs[Rs_color + i])
933 continue;
934
935 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
936 {
937#ifndef XTERM_REVERSE_VIDEO
938 if (i < 2 && (Options & Opt_reverseVideo))
939 rs[Rs_color + i] = def_colorName[!i];
940 else
941#endif
942 rs[Rs_color + i] = def_colorName[i];
943
944 if (!rs[Rs_color + i])
945 continue;
946
947 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
948 {
949 switch (i)
950 {
951 case Color_fg:
952 case Color_bg:
953 /* fatal: need bg/fg color */
954 rxvt_print_error ("aborting");
955 exit (EXIT_FAILURE);
956 /* NOTREACHED */
957 break;
958#ifndef NO_CURSORCOLOR
959 case Color_cursor2:
960 xcol = PixColors[Color_fg];
961 break;
962#endif /* ! NO_CURSORCOLOR */
963 case Color_pointer:
964 xcol = PixColors[Color_fg];
965 break;
966 default:
967 xcol = PixColors[Color_bg]; /* None */
968 break;
969 }
970 }
971 }
972
973 PixColors[i] = xcol;
974 SET_PIXCOLOR (i);
975 }
976
977 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])
978 PixColors[Color_pointer] = PixColors[Color_fg];
979 if (XDEPTH <= 2 || !rs[Rs_color + Color_border])
980 PixColors[Color_border] = PixColors[Color_fg];
981 1125
982 /* 1126 /*
983 * get scrollBar/menuBar shadow colors 1127 * get scrollBar shadow colors
984 * 1128 *
985 * The calculations of topShadow/bottomShadow values are adapted 1129 * The calculations of topShadow/bottomShadow values are adapted
986 * from the fvwm window manager. 1130 * from the fvwm window manager.
987 */ 1131 */
988#ifdef KEEP_SCROLLCOLOR 1132#ifdef RXVT_SCROLLBAR
1133 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
989 1134
990 if (XDEPTH <= 2) 1135 rgba cscroll;
991 { /* Monochrome */ 1136 pix_colors [Color_scroll].get (cscroll);
992 PixColors[Color_scroll] = PixColors[Color_fg];
993 PixColors[Color_topShadow] = PixColors[Color_bg];
994 PixColors[Color_bottomShadow] = PixColors[Color_bg];
995 }
996 else
997 {
998 rxvt_color xcol[3];
999 /* xcol[0] == white
1000 * xcol[1] == top shadow
1001 * xcol[2] == bot shadow */
1002 1137
1003 xcol[1] = PixColors[Color_scroll]; 1138 /* topShadowColor */
1004# ifdef PREFER_24BIT 1139 if (!pix_colors[Color_topShadow].set (this,
1005 xcol[0].set (display, 65535, 65535, 65535); 1140 rgba (
1006 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */ 1141 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1007# else 1142 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1008 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);
1009# endif 1147#endif
1010 1148
1011 unsigned short pr1, pg1, pb1, pr0, pg0, pb0; 1149#ifdef OFF_FOCUS_FADING
1012 1150 for (i = 0; i < NRS_COLORS; i++)
1013 xcol[0].get (display, pr0, pg0, pb0); 1151 update_fade_color (i, true);
1014 xcol[1].get (display, pr1, pg1, pb1); 1152#endif
1015
1016 /* bottomShadowColor */
1017 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
1018 xcol[2] = PixColors[Color_Black];
1019
1020 PixColors[Color_bottomShadow] = xcol[2];
1021
1022 /* topShadowColor */
1023 if (!xcol[1].set (display,
1024 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
1025 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
1026 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
1027 xcol[1] = PixColors[Color_White];
1028
1029 PixColors[Color_topShadow] = xcol[1];
1030 }
1031#endif /* KEEP_SCROLLCOLOR */
1032} 1153}
1033 1154
1034/*----------------------------------------------------------------------*/ 1155/*----------------------------------------------------------------------*/
1035/* color aliases, fg/bg bright-bold */ 1156/* color aliases, fg/bg bright-bold */
1036void 1157void
1037rxvt_term::color_aliases (int idx) 1158rxvt_term::color_aliases (int idx)
1038{ 1159{
1039 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 1160 if (rs[Rs_color + idx] && isdigit (*rs[Rs_color + idx]))
1040 { 1161 {
1041 int i = atoi (rs[Rs_color + idx]); 1162 int i = atoi (rs[Rs_color + idx]);
1042 1163
1043 if (i >= 8 && i <= 15) 1164 if (i >= 8 && i <= 15)
1044 { /* bright colors */ 1165 /* bright colors */
1045 i -= 8;
1046#ifndef NO_BRIGHTCOLOR
1047 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 1166 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1048 return; 1167 else if (i >= 0 && i <= 7)
1049#endif 1168 /* normal colors */
1050
1051 }
1052
1053 if (i >= 0 && i <= 7) /* normal colors */
1054 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 1169 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1055 } 1170 }
1056} 1171}
1057 1172
1058/*----------------------------------------------------------------------*/ 1173/*----------------------------------------------------------------------*/
… …
1061 * Use resource ``modifier'' to override the Meta modifier 1176 * Use resource ``modifier'' to override the Meta modifier
1062 */ 1177 */
1063void 1178void
1064rxvt_term::get_ourmods () 1179rxvt_term::get_ourmods ()
1065{ 1180{
1066 int i, j, k; 1181 int i, j, k;
1067 int requestedmeta, realmeta, realalt; 1182 int requestedmeta, realmeta, realalt;
1068 const char *cm, *rsmod; 1183 const char *cm, *rsmod;
1069 XModifierKeymap *map; 1184 XModifierKeymap *map;
1070 KeyCode *kc; 1185 KeyCode *kc;
1071 const unsigned int modmasks[] = 1186 const unsigned int modmasks[] =
1072 { 1187 {
1073 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 1188 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1074 }; 1189 };
1075 1190
1076 requestedmeta = realmeta = realalt = 0; 1191 requestedmeta = realmeta = realalt = 0;
1077 rsmod = rs[Rs_modifier]; 1192 rsmod = rs[Rs_modifier];
1193
1078 if (rsmod 1194 if (rsmod
1079 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 1195 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1080 requestedmeta = rsmod[3] - '0'; 1196 requestedmeta = rsmod[3] - '0';
1081 1197
1082 map = XGetModifierMapping (display->display); 1198 map = XGetModifierMapping (dpy);
1083 kc = map->modifiermap; 1199 kc = map->modifiermap;
1200
1084 for (i = 1; i < 6; i++) 1201 for (i = 1; i < 6; i++)
1085 { 1202 {
1086 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1203 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1204
1087 for (j = map->max_keypermod; j--; k++) 1205 for (j = map->max_keypermod; j--; k++)
1088 { 1206 {
1089 if (kc[k] == 0) 1207 if (kc[k] == 0)
1090 break; 1208 break;
1209
1091 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 1210 switch (rxvt_XKeycodeToKeysym (dpy, kc[k], 0))
1092 { 1211 {
1093 case XK_Num_Lock: 1212 case XK_Num_Lock:
1094 ModNumLockMask = modmasks[i - 1]; 1213 ModNumLockMask = modmasks[i - 1];
1095 /* FALLTHROUGH */ 1214 continue;
1096 default: 1215
1097 continue; /* for (;;) */ 1216 case XK_ISO_Level3_Shift:
1217 ModLevel3Mask = modmasks[i - 1];
1218 continue;
1219
1098 case XK_Meta_L: 1220 case XK_Meta_L:
1099 case XK_Meta_R: 1221 case XK_Meta_R:
1100 cm = "meta"; 1222 cm = "meta";
1101 realmeta = i; 1223 realmeta = i;
1102 break; 1224 break;
1225
1103 case XK_Alt_L: 1226 case XK_Alt_L:
1104 case XK_Alt_R: 1227 case XK_Alt_R:
1105 cm = "alt"; 1228 cm = "alt";
1106 realalt = i; 1229 realalt = i;
1107 break; 1230 break;
1231
1108 case XK_Super_L: 1232 case XK_Super_L:
1109 case XK_Super_R: 1233 case XK_Super_R:
1110 cm = "super"; 1234 cm = "super";
1111 break; 1235 break;
1236
1112 case XK_Hyper_L: 1237 case XK_Hyper_L:
1113 case XK_Hyper_R: 1238 case XK_Hyper_R:
1114 cm = "hyper"; 1239 cm = "hyper";
1115 break; 1240 break;
1241
1242 default:
1243 continue;
1116 } 1244 }
1117 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 1245
1246 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1118 requestedmeta = i; 1247 requestedmeta = i;
1119 } 1248 }
1120 } 1249 }
1250
1121 XFreeModifiermap (map); 1251 XFreeModifiermap (map);
1252
1122 i = (requestedmeta ? requestedmeta 1253 i = requestedmeta ? requestedmeta
1123 : (realmeta ? realmeta 1254 : realmeta ? realmeta
1124 : (realalt ? realalt : 0))); 1255 : realalt ? realalt
1256 : 0;
1257
1125 if (i) 1258 if (i)
1126 ModMetaMask = modmasks[i - 1]; 1259 ModMetaMask = modmasks[i - 1];
1127} 1260}
1128 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
1129/*----------------------------------------------------------------------*/ 1323/*----------------------------------------------------------------------*/
1130/* rxvt_Create_Windows () - Open and map the window */ 1324/* Open and map the window */
1131void 1325void
1132rxvt_term::create_windows (int argc, const char *const *argv) 1326rxvt_term::create_windows (int argc, const char *const *argv)
1133{ 1327{
1134 XClassHint classHint; 1328 XClassHint classHint;
1135 XWMHints wmHint; 1329 XWMHints wmHint;
1330#if ENABLE_FRILLS
1331 MWMHints mwmhints = { };
1332#endif
1136 XGCValues gcvalue; 1333 XGCValues gcvalue;
1137 long vt_emask;
1138
1139 XWindowAttributes gattr; 1334 XSetWindowAttributes attributes;
1335 Window top, parent;
1140 1336
1141 if (Options & Opt_transparent) 1337 dLocal (Display *, dpy);
1142 {
1143 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1144 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1145 }
1146 1338
1147 /* grab colors before netscape does */ 1339 /* grab colors before netscape does */
1148 Get_Colours (); 1340 get_colors ();
1149 1341
1150 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
1151 window_calc (0, 0); 1378 window_calc (0, 0);
1152 old_width = szHint.width;
1153 old_height = szHint.height;
1154 1379
1155 /* parent window - reverse video so we can see placement errors
1156 * 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
1157 */ 1414 */
1158 1415
1159#ifdef PREFER_24BIT 1416 if (rs [Rs_iconfile])
1160 XSetWindowAttributes attributes; 1417 set_icon (rs [Rs_iconfile]);
1161
1162 attributes.background_pixel = PixColors[Color_fg];
1163 attributes.border_pixel = PixColors[Color_border];
1164 attributes.colormap = display->cmap;
1165 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1166 szHint.x, szHint.y,
1167 szHint.width, szHint.height,
1168 TermWin.ext_bwidth,
1169 display->depth, InputOutput,
1170 display->visual,
1171 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1172#else
1173 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1174 szHint.x, szHint.y,
1175 szHint.width,
1176 szHint.height,
1177 TermWin.ext_bwidth,
1178 PixColors[Color_border],
1179 PixColors[Color_fg]);
1180#endif 1418#endif
1181 1419
1182 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1420#if ENABLE_FRILLS
1183 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
1184 1425
1185 classHint.res_name = (char *)rs[Rs_name]; 1426 Atom protocols[] = {
1186 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 };
1187 1432
1188 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1433 XSetWMProtocols (dpy, top, protocols, ecb_array_length (protocols));
1189 wmHint.input = True;
1190 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1191 : NormalState);
1192 wmHint.window_group = TermWin.parent[0];
1193 1434
1194 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1435#if ENABLE_FRILLS
1195 (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
1196 1439
1197 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,
1198 KeyPressMask 1451 KeyPressMask
1199#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1452#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1200 | KeyReleaseMask 1453 | KeyReleaseMask
1201#endif 1454#endif
1202 | FocusChangeMask | VisibilityChangeMask 1455 | FocusChangeMask | VisibilityChangeMask
1203 | StructureNotifyMask); 1456 | ExposureMask | StructureNotifyMask);
1457
1204 termwin_ev.start (display, TermWin.parent[0]); 1458 termwin_ev.start (display, top);
1205 1459
1206 /* 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
1207 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1472 TermWin_cursor = XCreateFontCursor (dpy, shape);
1208
1209#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1210 /* cursor (menuBar/scrollBar): Black-on-White */
1211 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1212#endif
1213
1214#ifdef POINTER_BLANK
1215 {
1216 XColor blackcolour;
1217 blackcolour.red = 0;
1218 blackcolour.green = 0;
1219 blackcolour.blue = 0;
1220 Font f = XLoadFont (display->display, "fixed");
1221 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1222 &blackcolour, &blackcolour);
1223 XUnloadFont (display->display, f);
1224 }
1225#endif
1226 1473
1227 /* the vt window */ 1474 /* the vt window */
1228 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1475 vt = XCreateSimpleWindow (dpy, top,
1229 window_vt_x, window_vt_y, 1476 window_vt_x, window_vt_y,
1230 TermWin_TotalWidth (), 1477 vt_width, vt_height,
1231 TermWin_TotalHeight (),
1232 0, 1478 0,
1233 PixColors[Color_fg], 1479 pix_colors_focused[Color_fg],
1234 PixColors[Color_bg]); 1480 pix_colors_focused[Color_bg]);
1235 1481
1236#ifdef DEBUG_X 1482 attributes.bit_gravity = NorthWestGravity;
1237 XStoreName (display->display, TermWin.vt, "vt window"); 1483 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1238#endif
1239 1484
1240 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1485 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1241 | PropertyChangeMask);
1242 1486
1243#ifdef POINTER_BLANK
1244 pointer_unblank ();
1245
1246 if ((Options & Opt_pointerBlank)) 1487 if (option (Opt_pointerBlank))
1247 vt_emask |= PointerMotionMask; 1488 vt_emask |= PointerMotionMask;
1248 else 1489 else
1249#endif
1250 vt_emask |= (Button1MotionMask | Button3MotionMask); 1490 vt_emask |= Button1MotionMask | Button3MotionMask;
1251 1491
1252 XSelectInput (display->display, TermWin.vt, vt_emask); 1492 vt_select_input ();
1493
1253 vt_ev.start (display, TermWin.vt); 1494 vt_ev.start (display, vt);
1254
1255#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1256 if (menuBar_height ())
1257 {
1258 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1259 window_vt_x, 0,
1260 TermWin_TotalWidth (),
1261 menuBar_TotalHeight (),
1262 0,
1263 PixColors[Color_fg],
1264 PixColors[Color_scroll]);
1265#ifdef DEBUG_X
1266 XStoreName (display->display, menuBar.win, "menubar");
1267#endif
1268
1269 XDefineCursor (display->display, menuBar.win, pointer_leftptr);
1270
1271 XSelectInput (display->display, menuBar.win,
1272 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1273 | Button1MotionMask));
1274 menubar_ev.start (display, menuBar.win);
1275 }
1276#endif
1277
1278#ifdef XPM_BACKGROUND
1279 if (rs[Rs_backgroundPixmap] != NULL
1280 && ! (Options & Opt_transparent))
1281 {
1282 const char *p = rs[Rs_backgroundPixmap];
1283
1284 if ((p = STRCHR (p, ';')) != NULL)
1285 {
1286 p++;
1287 scale_pixmap (p);
1288 }
1289 set_bgPixmap (rs[Rs_backgroundPixmap]);
1290 scr_touch (True);
1291 }
1292#endif
1293 1495
1294 /* graphics context for the vt window */ 1496 /* graphics context for the vt window */
1295 gcvalue.foreground = PixColors[Color_fg]; 1497 gcvalue.foreground = pix_colors[Color_fg];
1296 gcvalue.background = PixColors[Color_bg]; 1498 gcvalue.background = pix_colors[Color_bg];
1297 gcvalue.graphics_exposures = 1; 1499 gcvalue.graphics_exposures = 0;
1298 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1500
1501 gc = XCreateGC (dpy, vt,
1299 GCForeground | GCBackground 1502 GCForeground | GCBackground | GCGraphicsExposures,
1300 | GCGraphicsExposures, &gcvalue); 1503 &gcvalue);
1301 1504
1302#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1505 drawable = new rxvt_drawable (this, vt);
1303 gcvalue.foreground = PixColors[Color_topShadow]; 1506
1304 topShadowGC = XCreateGC (display->display, TermWin.vt, 1507#ifdef OFF_FOCUS_FADING
1305 GCForeground, &gcvalue); 1508 // initially we are in unfocused state
1306 gcvalue.foreground = PixColors[Color_bottomShadow]; 1509 if (rs[Rs_fade])
1307 botShadowGC = XCreateGC (display->display, TermWin.vt, 1510 pix_colors = pix_colors_unfocused;
1308 GCForeground, &gcvalue);
1309 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg
1310 : Color_scroll)];
1311 scrollbarGC = XCreateGC (display->display, TermWin.vt,
1312 GCForeground, &gcvalue);
1313#endif 1511#endif
1512
1513 pointer_unblank ();
1514 scr_recolor ();
1314} 1515}
1315 1516
1316/*----------------------------------------------------------------------*/ 1517/*----------------------------------------------------------------------*/
1317/* 1518/*
1318 * 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
1319 * 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
1320 * the slave. 1521 * the slave.
1321 */ 1522 */
1322int 1523void
1323rxvt_term::run_command (const char *const *argv) 1524rxvt_term::run_command (const char *const *argv)
1324{ 1525{
1325 int cfd, er; 1526#if ENABLE_FRILLS
1326 1527 if (rs[Rs_pty_fd])
1327 /* get master (pty) */
1328 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1329 {
1330 rxvt_print_error ("can't open pseudo-tty");
1331 return -1;
1332 } 1528 {
1529 pty->pty = atoi (rs[Rs_pty_fd]);
1333 1530
1334 fcntl (cfd, F_SETFL, O_NONBLOCK); 1531 if (pty->pty >= 0)
1335
1336 /* get slave (tty) */
1337 if (tty_fd < 0)
1338 {
1339#ifndef NO_SETOWNER_TTYDEV
1340 privileged_ttydev (SAVE);
1341#endif
1342
1343 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1344 { 1532 {
1345 close (cfd); 1533 if (getfd_hook)
1346 rxvt_print_error ("can't open slave tty %s", ttydev); 1534 pty->pty = (*getfd_hook) (pty->pty);
1347 return -1; 1535
1536 if (pty->pty < 0)
1537 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1348 } 1538 }
1349 } 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
1350#ifndef NO_BACKSPACE_KEY 1549#ifndef NO_BACKSPACE_KEY
1351 if (key_backspace[0] && !key_backspace[1]) 1550 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1352 er = key_backspace[0]; 1551 tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
1353 else if (STRCMP (key_backspace, "DEC") == 0) 1552 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1354 er = '\177'; /* the initial state anyway */ 1553 tio.c_cc[VERASE] = '\177'; /* the initial state anyway */
1355 else
1356#endif 1554#endif
1357 1555
1358 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);
1359 1561
1360 rxvt_get_ttymode (& (tio), er); 1562 /* set initial window size */
1563 tt_winch ();
1361 1564
1362#ifndef __QNX__ 1565#if ENABLE_FRILLS
1566 if (rs[Rs_pty_fd])
1567 return;
1568#endif
1569
1363 /* spin off the command interpreter */ 1570 /* spin off the command interpreter */
1364 switch (cmd_pid = fork ()) 1571 switch (cmd_pid = fork ())
1365 { 1572 {
1366 case -1: 1573 case -1:
1367 rxvt_print_error ("can't fork"); 1574 {
1368 return -1; 1575 cmd_pid = 0;
1576 rxvt_fatal ("can't fork, aborting.\n");
1577 }
1369 case 0: 1578 case 0:
1370 close (cfd); /* only keep tty_fd and STDERR open */
1371
1372 init_env (); 1579 init_env ();
1373 1580
1374 if (rxvt_control_tty (tty_fd, ttydev) < 0) 1581 if (!pty->make_controlling_tty ())
1375 rxvt_print_error ("could not obtain control of tty"); 1582 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1376 else 1583 else
1377 { 1584 {
1378 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1585 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1379 dup2 (tty_fd, STDIN_FILENO); 1586 dup2 (pty->tty, STDIN_FILENO);
1380 dup2 (tty_fd, STDOUT_FILENO); 1587 dup2 (pty->tty, STDOUT_FILENO);
1381 dup2 (tty_fd, STDERR_FILENO); 1588 dup2 (pty->tty, STDERR_FILENO);
1382 1589
1383 if (tty_fd > 2) 1590 // close all our file handles that we do no longer need
1384 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 }
1385 1596
1386 run_child (argv); 1597 run_child (argv);
1598 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1387 } 1599 }
1600
1388 exit (EXIT_FAILURE); 1601 _exit (EXIT_FAILURE);
1389 /* NOTREACHED */ 1602
1390 default: 1603 default:
1604 if (!option (Opt_utmpInhibit))
1391 { 1605 {
1392#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1606#ifdef LOG_ONLY_ON_LOGIN
1393 int fdstdin; 1607 bool login_shell = option (Opt_loginShell);
1394 1608#else
1395 fdstdin = dup (STDIN_FILENO); 1609 bool login_shell = true;
1396 dup2 (tty_fd, STDIN_FILENO);
1397#endif 1610#endif
1398 1611 pty->login (cmd_pid, login_shell, rs[Rs_display_name]);
1399#ifdef UTMP_SUPPORT
1400 privileged_utmp (SAVE);
1401#endif
1402
1403#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1404
1405 dup2 (fdstdin, STDIN_FILENO);
1406 close (fdstdin);
1407#endif
1408
1409 } 1612 }
1410 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));
1411 break; 1619 break;
1412 } 1620 }
1413#else /* __QNX__ uses qnxspawn () */
1414 fchmod (tty_fd, 0622);
1415 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1416 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1417
1418 if (run_child (argv) == -1)
1419 exit (EXIT_FAILURE);
1420#endif
1421
1422 return cfd;
1423} 1621}
1424 1622
1425/* ------------------------------------------------------------------------- * 1623/* ------------------------------------------------------------------------- *
1426 * CHILD PROCESS OPERATIONS * 1624 * CHILD PROCESS OPERATIONS *
1427 * ------------------------------------------------------------------------- */ 1625 * ------------------------------------------------------------------------- */
… …
1432int 1630int
1433rxvt_term::run_child (const char *const *argv) 1631rxvt_term::run_child (const char *const *argv)
1434{ 1632{
1435 char *login; 1633 char *login;
1436 1634
1437 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1438
1439 if (Options & Opt_console) 1635 if (option (Opt_console))
1636 {
1440 { /* be virtual console, fail silently */ 1637 /* be virtual console, fail silently */
1441#ifdef TIOCCONS 1638#ifdef TIOCCONS
1442 unsigned int on = 1; 1639 unsigned int on = 1;
1443 1640
1444 ioctl (STDIN_FILENO, TIOCCONS, &on); 1641 ioctl (STDIN_FILENO, TIOCCONS, &on);
1445#elif defined (SRIOCSREDIR) 1642#elif defined (SRIOCSREDIR)
1446 int fd; 1643 int fd;
1447 1644
1448 fd = open (CONSOLE, O_WRONLY, 0); 1645 fd = open (CONSOLE, O_WRONLY, 0);
1449 if (fd >= 0) 1646 if (fd >= 0)
1450 { 1647 {
1451 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1648 ioctl (fd, SRIOCSREDIR, STDIN_FILENO);
1452 close (fd); 1649 close (fd);
1453 } 1650 }
1454#endif /* SRIOCSREDIR */ 1651#endif /* SRIOCSREDIR */
1455
1456 } 1652 }
1457 1653
1458 /* reset signals and spin off the command interpreter */ 1654 /* reset signals and spin off the command interpreter */
1459 signal (SIGINT, SIG_DFL); 1655 signal (SIGINT, SIG_DFL);
1460 signal (SIGQUIT, SIG_DFL); 1656 signal (SIGQUIT, SIG_DFL);
1461 signal (SIGCHLD, SIG_DFL); 1657 signal (SIGCHLD, SIG_DFL);
1658 signal (SIGHUP, SIG_DFL);
1659 signal (SIGPIPE, SIG_DFL);
1462 /* 1660 /*
1463 * mimick login's behavior by disabling the job control signals 1661 * mimic login's behavior by disabling the job control signals
1464 * a shell that wants them can turn them back on 1662 * a shell that wants them can turn them back on
1465 */ 1663 */
1466#ifdef SIGTSTP 1664#ifdef SIGTSTP
1467 signal (SIGTSTP, SIG_IGN); 1665 signal (SIGTSTP, SIG_IGN);
1468 signal (SIGTTIN, SIG_IGN); 1666 signal (SIGTTIN, SIG_IGN);
1469 signal (SIGTTOU, SIG_IGN); 1667 signal (SIGTTOU, SIG_IGN);
1470#endif /* SIGTSTP */ 1668#endif /* SIGTSTP */
1471 1669
1472 /* set window size */
1473 struct winsize ws;
1474
1475 ws.ws_col = TermWin.ncol;
1476 ws.ws_row = TermWin.nrow;
1477 ws.ws_xpixel = ws.ws_ypixel = 0;
1478 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1479
1480 // unblock signals (signals are blocked by iom.C
1481 sigset_t ss;
1482 sigemptyset (&ss);
1483 sigprocmask (SIG_SETMASK, &ss, 0);
1484
1485#ifndef __QNX__
1486 /* command interpreter path */ 1670 /* command interpreter path */
1487 if (argv != NULL) 1671 if (argv)
1488 { 1672 {
1489# ifdef DEBUG_CMD 1673# ifdef DEBUG_CMD
1490 int i; 1674 int i;
1491 1675
1492 for (i = 0; argv[i]; i++) 1676 for (i = 0; argv[i]; i++)
… …
1496 execvp (argv[0], (char *const *)argv); 1680 execvp (argv[0], (char *const *)argv);
1497 /* no error message: STDERR is closed! */ 1681 /* no error message: STDERR is closed! */
1498 } 1682 }
1499 else 1683 else
1500 { 1684 {
1501 const char *argv0, *shell; 1685 const char *argv0, *shell;
1502 1686
1503 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0') 1687 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1504 shell = "/bin/sh"; 1688 shell = "/bin/sh";
1505 1689
1506 argv0 = (const char *)rxvt_r_basename (shell); 1690 argv0 = rxvt_basename (shell);
1691
1507 if (Options & Opt_loginShell) 1692 if (option (Opt_loginShell))
1508 { 1693 {
1509 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char)); 1694 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1510 1695
1511 login[0] = '-'; 1696 login[0] = '-';
1512 STRCPY (&login[1], argv0); 1697 strcpy (&login[1], argv0);
1513 argv0 = login; 1698 argv0 = login;
1514 } 1699 }
1700
1515 execlp (shell, argv0, NULL); 1701 execlp (shell, argv0, (char *)0);
1516 /* no error message: STDERR is closed! */ 1702 /* no error message: STDERR is closed! */
1517 } 1703 }
1518 1704
1519#else /* __QNX__ uses qnxspawn () */
1520
1521 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1522 char *command = NULL, fullcommand[_MAX_PATH];
1523 char **arg_v, *arg_a[2] = { NULL, NULL };
1524
1525 if (argv != NULL)
1526 {
1527 if (access (argv[0], X_OK) == -1)
1528 {
1529 if (STRCHR (argv[0], '/') == NULL)
1530 {
1531 searchenv (argv[0], "PATH", fullcommand);
1532 if (fullcommand[0] != '\0')
1533 command = fullcommand;
1534 }
1535 if (access (command, X_OK) == -1)
1536 return -1;
1537 }
1538 else
1539 command = argv[0];
1540 arg_v = argv;
1541 }
1542 else
1543 {
1544 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1545 command = "/bin/sh";
1546
1547 arg_a[0] = my_basename (command);
1548 if (Options & Opt_loginShell)
1549 {
1550 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1551
1552 login[0] = '-';
1553 STRCPY (&login[1], arg_a[0]);
1554 arg_a[0] = login;
1555 }
1556 arg_v = arg_a;
1557 }
1558 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1559 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1560 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1561 command, arg_v, environ, iov_a, 0);
1562 if (login)
1563 free (login);
1564
1565 close (tty_fd);
1566 return cmd_fd;
1567
1568#endif
1569 return -1; 1705 return -1;
1570} 1706}
1571 1707
1572/* ------------------------------------------------------------------------- *
1573 * GET TTY CURRENT STATE *
1574 * ------------------------------------------------------------------------- */
1575/* rxvt_get_ttymode () */
1576/* EXTPROTO */
1577void
1578rxvt_get_ttymode (ttymode_t *tio, int erase)
1579{
1580#ifdef HAVE_TERMIOS_H
1581 /*
1582 * standard System V termios interface
1583 */
1584 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1585 {
1586 /* return error - use system defaults */
1587 tio->c_cc[VINTR] = CINTR;
1588 tio->c_cc[VQUIT] = CQUIT;
1589 tio->c_cc[VERASE] = CERASE;
1590 tio->c_cc[VKILL] = CKILL;
1591 tio->c_cc[VSTART] = CSTART;
1592 tio->c_cc[VSTOP] = CSTOP;
1593 tio->c_cc[VSUSP] = CSUSP;
1594# ifdef VDSUSP
1595
1596 tio->c_cc[VDSUSP] = CDSUSP;
1597# endif
1598# ifdef VREPRINT
1599
1600 tio->c_cc[VREPRINT] = CRPRNT;
1601# endif
1602# ifdef VDISCRD
1603
1604 tio->c_cc[VDISCRD] = CFLUSH;
1605# endif
1606# ifdef VWERSE
1607
1608 tio->c_cc[VWERSE] = CWERASE;
1609# endif
1610# ifdef VLNEXT
1611
1612 tio->c_cc[VLNEXT] = CLNEXT;
1613# endif
1614
1615 }
1616 tio->c_cc[VEOF] = CEOF;
1617 tio->c_cc[VEOL] = VDISABLE;
1618# ifdef VEOL2
1619
1620 tio->c_cc[VEOL2] = VDISABLE;
1621# endif
1622# ifdef VSWTC
1623
1624 tio->c_cc[VSWTC] = VDISABLE;
1625# endif
1626# ifdef VSWTCH
1627
1628 tio->c_cc[VSWTCH] = VDISABLE;
1629# endif
1630# if VMIN != VEOF
1631
1632 tio->c_cc[VMIN] = 1;
1633# endif
1634# if VTIME != VEOL
1635
1636 tio->c_cc[VTIME] = 0;
1637# endif
1638
1639 if (erase != -1)
1640 tio->c_cc[VERASE] = (char)erase;
1641
1642 /* input modes */
1643 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1644# ifdef IMAXBEL
1645 | IMAXBEL
1646# endif
1647 | IXON);
1648
1649 /* output modes */
1650 tio->c_oflag = (OPOST | ONLCR);
1651
1652 /* control modes */
1653 tio->c_cflag = (CS8 | CREAD);
1654
1655 /* line discipline modes */
1656 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1657# if defined (ECHOCTL) && defined (ECHOKE)
1658 | ECHOCTL | ECHOKE
1659# endif
1660 | ECHOE | ECHOK);
1661# else /* HAVE_TERMIOS_H */
1662
1663 /*
1664 * sgtty interface
1665 */
1666
1667 /* get parameters -- gtty */
1668 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1669 {
1670 tio->sg.sg_erase = CERASE; /* ^H */
1671 tio->sg.sg_kill = CKILL; /* ^U */
1672 }
1673 if (erase != -1)
1674 tio->sg.sg_erase = (char)erase;
1675
1676 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1677
1678 /* get special characters */
1679 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1680 {
1681 tio->tc.t_intrc = CINTR; /* ^C */
1682 tio->tc.t_quitc = CQUIT; /* ^\ */
1683 tio->tc.t_startc = CSTART; /* ^Q */
1684 tio->tc.t_stopc = CSTOP; /* ^S */
1685 tio->tc.t_eofc = CEOF; /* ^D */
1686 tio->tc.t_brkc = -1;
1687 }
1688 /* get local special chars */
1689 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1690 {
1691 tio->lc.t_suspc = CSUSP; /* ^Z */
1692 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1693 tio->lc.t_rprntc = CRPRNT; /* ^R */
1694 tio->lc.t_flushc = CFLUSH; /* ^O */
1695 tio->lc.t_werasc = CWERASE; /* ^W */
1696 tio->lc.t_lnextc = CLNEXT; /* ^V */
1697 }
1698 /* get line discipline */
1699 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1700# ifdef NTTYDISC
1701
1702 tio->line = NTTYDISC;
1703# endif /* NTTYDISC */
1704
1705 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1706#endif /* HAVE_TERMIOS_H */
1707
1708 /*
1709 * Debugging
1710 */
1711#ifdef DEBUG_TTYMODE
1712#ifdef HAVE_TERMIOS_H
1713 /* c_iflag bits */
1714 fprintf (stderr, "Input flags\n");
1715
1716 /* cpp token stringize doesn't work on all machines <sigh> */
1717# define FOO(flag,name) \
1718 if ((tio->c_iflag) & flag) \
1719 fprintf (stderr, "%s ", name)
1720
1721 /* c_iflag bits */
1722 FOO (IGNBRK, "IGNBRK");
1723 FOO (BRKINT, "BRKINT");
1724 FOO (IGNPAR, "IGNPAR");
1725 FOO (PARMRK, "PARMRK");
1726 FOO (INPCK, "INPCK");
1727 FOO (ISTRIP, "ISTRIP");
1728 FOO (INLCR, "INLCR");
1729 FOO (IGNCR, "IGNCR");
1730 FOO (ICRNL, "ICRNL");
1731 FOO (IXON, "IXON");
1732 FOO (IXOFF, "IXOFF");
1733# ifdef IUCLC
1734
1735 FOO (IUCLC, "IUCLC");
1736# endif
1737# ifdef IXANY
1738
1739 FOO (IXANY, "IXANY");
1740# endif
1741# ifdef IMAXBEL
1742
1743 FOO (IMAXBEL, "IMAXBEL");
1744# endif
1745
1746 fprintf (stderr, "\n");
1747
1748# undef FOO
1749# define FOO(entry, name) \
1750 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1751
1752 FOO (VINTR, "VINTR");
1753 FOO (VQUIT, "VQUIT");
1754 FOO (VERASE, "VERASE");
1755 FOO (VKILL, "VKILL");
1756 FOO (VEOF, "VEOF");
1757 FOO (VEOL, "VEOL");
1758# ifdef VEOL2
1759
1760 FOO (VEOL2, "VEOL2");
1761# endif
1762# ifdef VSWTC
1763
1764 FOO (VSWTC, "VSWTC");
1765# endif
1766# ifdef VSWTCH
1767
1768 FOO (VSWTCH, "VSWTCH");
1769# endif
1770
1771 FOO (VSTART, "VSTART");
1772 FOO (VSTOP, "VSTOP");
1773 FOO (VSUSP, "VSUSP");
1774# ifdef VDSUSP
1775
1776 FOO (VDSUSP, "VDSUSP");
1777# endif
1778# ifdef VREPRINT
1779
1780 FOO (VREPRINT, "VREPRINT");
1781# endif
1782# ifdef VDISCRD
1783
1784 FOO (VDISCRD, "VDISCRD");
1785# endif
1786# ifdef VWERSE
1787
1788 FOO (VWERSE, "VWERSE");
1789# endif
1790# ifdef VLNEXT
1791
1792 FOO (VLNEXT, "VLNEXT");
1793# endif
1794
1795 fprintf (stderr, "\n");
1796# undef FOO
1797# endif /* HAVE_TERMIOS_H */
1798#endif /* DEBUG_TTYMODE */
1799}
1800
1801/*----------------------- end-of-file (C source) -----------------------*/ 1708/*----------------------- end-of-file (C source) -----------------------*/

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