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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.31 by pcg, Sun Feb 22 08:09:38 2004 UTC vs.
Revision 1.346 by sf-exg, Tue Jun 21 12:03:56 2016 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
11 * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
12 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11 * - extensive modifications 14 * - extensive modifications
12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13 * - QNX support
14 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 15 * Copyright (c) 2003-2008 Marc Lehmann <schmorp@schmorp.de>
16 * Copyright (c) 2015 Emanuele Giaquinta <e.giaquinta@glauco.it>
15 * 17 *
16 * This program is free software; you can redistribute it and/or modify 18 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by 19 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or 20 * the Free Software Foundation; either version 3 of the License, or
19 * (at your option) any later version. 21 * (at your option) any later version.
20 * 22 *
21 * This program is distributed in the hope that it will be useful, 23 * This program is distributed in the hope that it will be useful,
22 * but WITHOUT ANY WARRANTY; without even the implied warranty of 24 * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
31 * Initialisation routines. 33 * Initialisation routines.
32 */ 34 */
33 35
34#include "../config.h" /* NECESSARY */ 36#include "../config.h" /* NECESSARY */
35#include "rxvt.h" /* NECESSARY */ 37#include "rxvt.h" /* NECESSARY */
38#include "rxvtutil.h"
36#include "init.h" 39#include "init.h"
40#include "keyboard.h"
41
42#include <limits>
37 43
38#include <signal.h> 44#include <signal.h>
39 45
46#include <fcntl.h>
47
48#ifdef HAVE_XMU
49# include <X11/Xmu/CurUtil.h>
50#endif
51
52#ifdef HAVE_XSETLOCALE
53# define X_LOCALE
54# include <X11/Xlocale.h>
55#else
56# include <locale.h>
57#endif
58
59#ifdef HAVE_NL_LANGINFO
60# include <langinfo.h>
61#endif
62
63#ifdef HAVE_STARTUP_NOTIFICATION
64# define SN_API_NOT_YET_FROZEN
65# include <libsn/sn-launchee.h>
66#endif
67
68#ifdef DISPLAY_IS_IP
69/* On Solaris link with -lsocket and -lnsl */
70#include <sys/types.h>
71#include <sys/socket.h>
72
73/* these next two are probably only on Sun (not Solaris) */
74#ifdef HAVE_SYS_SOCKIO_H
75#include <sys/sockio.h>
76#endif
77#ifdef HAVE_SYS_BYTEORDER_H
78#include <sys/byteorder.h>
79#endif
80
81#include <netinet/in.h>
82#include <arpa/inet.h>
83#include <net/if.h>
84#include <net/if_arp.h>
85
86static char * ecb_cold
87rxvt_network_display (const char *display)
88{
89 char buffer[1024], *rval = NULL;
90 struct ifconf ifc;
91 struct ifreq *ifr;
92 int i, skfd;
93
94 if (display[0] != ':' && strncmp (display, "unix:", 5))
95 return (char *) display; /* nothing to do */
96
97 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
98 ifc.ifc_buf = buffer;
99
100 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
101 {
102 perror ("socket");
103 return NULL;
104 }
105
106 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
107 {
108 perror ("SIOCGIFCONF");
109 close (skfd);
110 return NULL;
111 }
112
113 for (i = 0, ifr = ifc.ifc_req;
114 i < (ifc.ifc_len / sizeof (struct ifreq));
115 i++, ifr++)
116 {
117 struct ifreq ifr2;
118
119 strcpy (ifr2.ifr_name, ifr->ifr_name);
120
121 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
122 {
123 unsigned long addr;
124 struct sockaddr_in *p_addr;
125
126 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
127 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
128
129 /*
130 * not "0.0.0.0" or "127.0.0.1" - so format the address
131 */
132 if (addr && addr != 0x7F000001)
133 {
134 char *colon = strchr (display, ':');
135
136 if (colon == NULL)
137 colon = ":0.0";
138
139 rval = rxvt_malloc (strlen (colon) + 16);
140 sprintf (rval, "%d.%d.%d.%d%s",
141 (int) ((addr >> 030) & 0xFF),
142 (int) ((addr >> 020) & 0xFF),
143 (int) ((addr >> 010) & 0xFF),
144 (int) (addr & 0xFF), colon);
145 break;
146 }
147 }
148 }
149
150 close (skfd);
151
152 return rval;
153}
154#endif
155
156#define NULL_5 \
157 NULL, \
158 NULL, \
159 NULL, \
160 NULL, \
161 NULL,
162
163#define NULL_10 \
164 NULL_5 \
165 NULL_5
166
167#define NULL_40 \
168 NULL_10 \
169 NULL_10 \
170 NULL_10 \
171 NULL_10
172
173#define NULL_50 \
174 NULL_40 \
175 NULL_10
176
177#define NULL_100 \
178 NULL_50 \
179 NULL_50
180
40const char *const def_colorName[] = 181static const char *const def_colorName[] =
41 { 182 {
42 COLOR_FOREGROUND, 183 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 184 COLOR_BACKGROUND,
44 /* low-intensity colors */ 185 /* low-intensity colors */
45 "Black", /* 0: black (#000000) */ 186 "rgb:00/00/00", // 0: black (Black)
46#ifndef NO_BRIGHTCOLOR 187 "rgb:cd/00/00", // 1: red (Red3)
47 "Red3", /* 1: red (#CD0000) */ 188 "rgb:00/cd/00", // 2: green (Green3)
48 "Green3", /* 2: green (#00CD00) */ 189 "rgb:cd/cd/00", // 3: yellow (Yellow3)
49 "Yellow3", /* 3: yellow (#CDCD00) */ 190 "rgb:00/00/cd", // 4: blue (Blue3)
50 "Blue3", /* 4: blue (#0000CD) */ 191 "rgb:cd/00/cd", // 5: magenta (Magenta3)
51 "Magenta3", /* 5: magenta (#CD00CD) */ 192 "rgb:00/cd/cd", // 6: cyan (Cyan3)
52 "Cyan3", /* 6: cyan (#00CDCD) */
53# ifdef XTERM_COLORS 193# ifdef XTERM_COLORS
54 "Grey90", /* 7: white (#E5E5E5) */ 194 "rgb:e5/e5/e5", // 7: white (Grey90)
55# else 195# else
56 "AntiqueWhite", /* 7: white (#FAEBD7) */ 196 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
57# endif 197# endif
58 /* high-intensity colors */ 198 /* high-intensity colors */
59# ifdef XTERM_COLORS 199# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 200 "rgb:4d/4d/4d", // 8: bright black (Grey30)
61# else 201# else
62 "Grey25", /* 8: bright black (#404040) */ 202 "rgb:40/40/40", // 8: bright black (Grey25)
63# endif 203# endif
64#endif /* NO_BRIGHTCOLOR */ 204 "rgb:ff/00/00", // 1/9: bright red (Reed)
65 "Red", /* 1/9: bright red (#FF0000) */ 205 "rgb:00/ff/00", // 2/10: bright green (Green)
66 "Green", /* 2/10: bright green (#00FF00) */ 206 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 207 "rgb:00/00/ff", // 4/12: bright blue (Blue)
68 "Blue", /* 4/12: bright blue (#0000FF) */ 208 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 209 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 210 "rgb:ff/ff/ff", // 7/15: bright white (White)
71 "White", /* 7/15: bright white (#FFFFFF) */ 211
72#ifdef TTY_256COLOR 212#if !USE_256_COLORS
73 "rgb:00/00/00", /* default 16-255 color table */ 213 // 88 xterm colours
74 "rgb:00/00/2a", 214 "rgb:00/00/00",
75 "rgb:00/00/55", 215 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 216 "rgb:00/00/cd",
217 "rgb:00/00/ff",
79 "rgb:00/2a/00", 218 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 219 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 220 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 221 "rgb:00/8b/ff",
89 "rgb:00/55/aa",
90 "rgb:00/55/d4",
91 "rgb:00/7f/00",
92 "rgb:00/7f/2a",
93 "rgb:00/7f/55",
94 "rgb:00/7f/7f",
95 "rgb:00/7f/aa",
96 "rgb:00/7f/d4",
97 "rgb:00/aa/00",
98 "rgb:00/aa/2a",
99 "rgb:00/aa/55",
100 "rgb:00/aa/7f",
101 "rgb:00/aa/aa",
102 "rgb:00/aa/d4",
103 "rgb:00/d4/00", 222 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 223 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "rgb:00/d4/d4", 224 "rgb:00/cd/cd",
225 "rgb:00/cd/ff",
226 "rgb:00/ff/00",
227 "rgb:00/ff/8b",
228 "rgb:00/ff/cd",
229 "rgb:00/ff/ff",
109 "rgb:2a/00/00", 230 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 231 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 232 "rgb:8b/00/cd",
115 "rgb:2a/2a/00",
116 "rgb:2a/2a/2a",
117 "rgb:2a/2a/55",
118 "rgb:2a/2a/7f",
119 "rgb:2a/2a/aa",
120 "rgb:2a/2a/d4",
121 "rgb:2a/55/00",
122 "rgb:2a/55/2a",
123 "rgb:2a/55/55",
124 "rgb:2a/55/7f",
125 "rgb:2a/55/aa",
126 "rgb:2a/55/d4",
127 "rgb:2a/7f/00",
128 "rgb:2a/7f/2a",
129 "rgb:2a/7f/55",
130 "rgb:2a/7f/7f",
131 "rgb:2a/7f/aa",
132 "rgb:2a/7f/d4",
133 "rgb:2a/aa/00",
134 "rgb:2a/aa/2a",
135 "rgb:2a/aa/55",
136 "rgb:2a/aa/7f",
137 "rgb:2a/aa/aa",
138 "rgb:2a/aa/d4",
139 "rgb:2a/d4/00",
140 "rgb:2a/d4/2a",
141 "rgb:2a/d4/55",
142 "rgb:2a/d4/7f",
143 "rgb:2a/d4/aa",
144 "rgb:2a/d4/d4",
145 "rgb:55/00/00",
146 "rgb:55/00/2a",
147 "rgb:55/00/55",
148 "rgb:55/00/7f", 233 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 234 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 235 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 236 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 237 "rgb:8b/8b/ff",
155 "rgb:55/2a/aa",
156 "rgb:55/2a/d4",
157 "rgb:55/55/00",
158 "rgb:55/55/2a",
159 "rgb:55/55/55",
160 "rgb:55/55/7f",
161 "rgb:55/55/aa",
162 "rgb:55/55/d4",
163 "rgb:55/7f/00",
164 "rgb:55/7f/2a",
165 "rgb:55/7f/55",
166 "rgb:55/7f/7f",
167 "rgb:55/7f/aa",
168 "rgb:55/7f/d4",
169 "rgb:55/aa/00",
170 "rgb:55/aa/2a",
171 "rgb:55/aa/55",
172 "rgb:55/aa/7f",
173 "rgb:55/aa/aa",
174 "rgb:55/aa/d4",
175 "rgb:55/d4/00", 238 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 239 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 240 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 241 "rgb:8b/cd/ff",
182 "rgb:7f/00/2a",
183 "rgb:7f/00/55",
184 "rgb:7f/00/7f",
185 "rgb:7f/00/aa",
186 "rgb:7f/00/d4",
187 "rgb:7f/2a/00",
188 "rgb:7f/2a/2a",
189 "rgb:7f/2a/55",
190 "rgb:7f/2a/7f",
191 "rgb:7f/2a/aa",
192 "rgb:7f/2a/d4",
193 "rgb:7f/55/00",
194 "rgb:7f/55/2a",
195 "rgb:7f/55/55",
196 "rgb:7f/55/7f",
197 "rgb:7f/55/aa",
198 "rgb:7f/55/d4",
199 "rgb:7f/7f/00", 242 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 243 "rgb:8b/ff/8b",
201 "rgb:7f/7f/55",
202 "rgb:7f/7f/7f",
203 "rgb:7f/7f/aa",
204 "rgb:7f/7f/d4",
205 "rgb:7f/aa/00",
206 "rgb:7f/aa/2a",
207 "rgb:7f/aa/55",
208 "rgb:7f/aa/7f",
209 "rgb:7f/aa/aa",
210 "rgb:7f/aa/d4",
211 "rgb:7f/d4/00",
212 "rgb:7f/d4/2a",
213 "rgb:7f/d4/55",
214 "rgb:7f/d4/7f",
215 "rgb:7f/d4/aa",
216 "rgb:7f/d4/d4",
217 "rgb:aa/00/00",
218 "rgb:aa/00/2a",
219 "rgb:aa/00/55",
220 "rgb:aa/00/7f",
221 "rgb:aa/00/aa",
222 "rgb:aa/00/d4",
223 "rgb:aa/2a/00",
224 "rgb:aa/2a/2a",
225 "rgb:aa/2a/55",
226 "rgb:aa/2a/7f",
227 "rgb:aa/2a/aa",
228 "rgb:aa/2a/d4",
229 "rgb:aa/55/00",
230 "rgb:aa/55/2a",
231 "rgb:aa/55/55",
232 "rgb:aa/55/7f",
233 "rgb:aa/55/aa",
234 "rgb:aa/55/d4",
235 "rgb:aa/7f/00",
236 "rgb:aa/7f/2a",
237 "rgb:aa/7f/55",
238 "rgb:aa/7f/7f",
239 "rgb:aa/7f/aa",
240 "rgb:aa/7f/d4", 244 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 245 "rgb:8b/ff/ff",
242 "rgb:aa/aa/2a",
243 "rgb:aa/aa/55",
244 "rgb:aa/aa/7f",
245 "rgb:aa/aa/aa",
246 "rgb:aa/aa/d4",
247 "rgb:aa/d4/00",
248 "rgb:aa/d4/2a",
249 "rgb:aa/d4/55",
250 "rgb:aa/d4/7f",
251 "rgb:aa/d4/aa",
252 "rgb:aa/d4/d4",
253 "rgb:d4/00/00", 246 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 247 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 248 "rgb:cd/00/cd",
249 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 250 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 251 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 252 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 253 "rgb:cd/8b/ff",
269 "rgb:d4/55/aa",
270 "rgb:d4/55/d4",
271 "rgb:d4/7f/00",
272 "rgb:d4/7f/2a",
273 "rgb:d4/7f/55",
274 "rgb:d4/7f/7f",
275 "rgb:d4/7f/aa",
276 "rgb:d4/7f/d4",
277 "rgb:d4/aa/00",
278 "rgb:d4/aa/2a",
279 "rgb:d4/aa/55",
280 "rgb:d4/aa/7f",
281 "rgb:d4/aa/aa",
282 "rgb:d4/aa/d4",
283 "rgb:d4/d4/00", 254 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 255 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "rgb:d4/d4/d4", 256 "rgb:cd/cd/cd",
257 "rgb:cd/cd/ff",
258 "rgb:cd/ff/00",
259 "rgb:cd/ff/8b",
260 "rgb:cd/ff/cd",
261 "rgb:cd/ff/ff",
262 "rgb:ff/00/00",
263 "rgb:ff/00/8b",
264 "rgb:ff/00/cd",
265 "rgb:ff/00/ff",
266 "rgb:ff/8b/00",
267 "rgb:ff/8b/8b",
268 "rgb:ff/8b/cd",
269 "rgb:ff/8b/ff",
270 "rgb:ff/cd/00",
271 "rgb:ff/cd/8b",
272 "rgb:ff/cd/cd",
273 "rgb:ff/cd/ff",
274 "rgb:ff/ff/00",
275 "rgb:ff/ff/8b",
276 "rgb:ff/ff/cd",
277 "rgb:ff/ff/ff",
278 "rgb:2e/2e/2e",
279 "rgb:5c/5c/5c",
280 "rgb:73/73/73",
281 "rgb:8b/8b/8b",
282 "rgb:a2/a2/a2",
283 "rgb:b9/b9/b9",
284 "rgb:d0/d0/d0",
285 "rgb:e7/e7/e7",
286 NULL_100
287 NULL_40
288 NULL,
289 NULL,
290 NULL,
291 NULL,
292#else
293 // 256 xterm colours
294 "rgb:00/00/00",
295 "rgb:00/00/5f",
296 "rgb:00/00/87",
297 "rgb:00/00/af",
298 "rgb:00/00/d7",
299 "rgb:00/00/ff",
300 "rgb:00/5f/00",
301 "rgb:00/5f/5f",
302 "rgb:00/5f/87",
303 "rgb:00/5f/af",
304 "rgb:00/5f/d7",
305 "rgb:00/5f/ff",
306 "rgb:00/87/00",
307 "rgb:00/87/5f",
308 "rgb:00/87/87",
309 "rgb:00/87/af",
310 "rgb:00/87/d7",
311 "rgb:00/87/ff",
312 "rgb:00/af/00",
313 "rgb:00/af/5f",
314 "rgb:00/af/87",
315 "rgb:00/af/af",
316 "rgb:00/af/d7",
317 "rgb:00/af/ff",
318 "rgb:00/d7/00",
319 "rgb:00/d7/5f",
320 "rgb:00/d7/87",
321 "rgb:00/d7/af",
322 "rgb:00/d7/d7",
323 "rgb:00/d7/ff",
324 "rgb:00/ff/00",
325 "rgb:00/ff/5f",
326 "rgb:00/ff/87",
327 "rgb:00/ff/af",
328 "rgb:00/ff/d7",
329 "rgb:00/ff/ff",
330 "rgb:5f/00/00",
331 "rgb:5f/00/5f",
332 "rgb:5f/00/87",
333 "rgb:5f/00/af",
334 "rgb:5f/00/d7",
335 "rgb:5f/00/ff",
336 "rgb:5f/5f/00",
337 "rgb:5f/5f/5f",
338 "rgb:5f/5f/87",
339 "rgb:5f/5f/af",
340 "rgb:5f/5f/d7",
341 "rgb:5f/5f/ff",
342 "rgb:5f/87/00",
343 "rgb:5f/87/5f",
344 "rgb:5f/87/87",
345 "rgb:5f/87/af",
346 "rgb:5f/87/d7",
347 "rgb:5f/87/ff",
348 "rgb:5f/af/00",
349 "rgb:5f/af/5f",
350 "rgb:5f/af/87",
351 "rgb:5f/af/af",
352 "rgb:5f/af/d7",
353 "rgb:5f/af/ff",
354 "rgb:5f/d7/00",
355 "rgb:5f/d7/5f",
356 "rgb:5f/d7/87",
357 "rgb:5f/d7/af",
358 "rgb:5f/d7/d7",
359 "rgb:5f/d7/ff",
360 "rgb:5f/ff/00",
361 "rgb:5f/ff/5f",
362 "rgb:5f/ff/87",
363 "rgb:5f/ff/af",
364 "rgb:5f/ff/d7",
365 "rgb:5f/ff/ff",
366 "rgb:87/00/00",
367 "rgb:87/00/5f",
368 "rgb:87/00/87",
369 "rgb:87/00/af",
370 "rgb:87/00/d7",
371 "rgb:87/00/ff",
372 "rgb:87/5f/00",
373 "rgb:87/5f/5f",
374 "rgb:87/5f/87",
375 "rgb:87/5f/af",
376 "rgb:87/5f/d7",
377 "rgb:87/5f/ff",
378 "rgb:87/87/00",
379 "rgb:87/87/5f",
380 "rgb:87/87/87",
381 "rgb:87/87/af",
382 "rgb:87/87/d7",
383 "rgb:87/87/ff",
384 "rgb:87/af/00",
385 "rgb:87/af/5f",
386 "rgb:87/af/87",
387 "rgb:87/af/af",
388 "rgb:87/af/d7",
389 "rgb:87/af/ff",
390 "rgb:87/d7/00",
391 "rgb:87/d7/5f",
392 "rgb:87/d7/87",
393 "rgb:87/d7/af",
394 "rgb:87/d7/d7",
395 "rgb:87/d7/ff",
396 "rgb:87/ff/00",
397 "rgb:87/ff/5f",
398 "rgb:87/ff/87",
399 "rgb:87/ff/af",
400 "rgb:87/ff/d7",
401 "rgb:87/ff/ff",
402 "rgb:af/00/00",
403 "rgb:af/00/5f",
404 "rgb:af/00/87",
405 "rgb:af/00/af",
406 "rgb:af/00/d7",
407 "rgb:af/00/ff",
408 "rgb:af/5f/00",
409 "rgb:af/5f/5f",
410 "rgb:af/5f/87",
411 "rgb:af/5f/af",
412 "rgb:af/5f/d7",
413 "rgb:af/5f/ff",
414 "rgb:af/87/00",
415 "rgb:af/87/5f",
416 "rgb:af/87/87",
417 "rgb:af/87/af",
418 "rgb:af/87/d7",
419 "rgb:af/87/ff",
420 "rgb:af/af/00",
421 "rgb:af/af/5f",
422 "rgb:af/af/87",
423 "rgb:af/af/af",
424 "rgb:af/af/d7",
425 "rgb:af/af/ff",
426 "rgb:af/d7/00",
427 "rgb:af/d7/5f",
428 "rgb:af/d7/87",
429 "rgb:af/d7/af",
430 "rgb:af/d7/d7",
431 "rgb:af/d7/ff",
432 "rgb:af/ff/00",
433 "rgb:af/ff/5f",
434 "rgb:af/ff/87",
435 "rgb:af/ff/af",
436 "rgb:af/ff/d7",
437 "rgb:af/ff/ff",
438 "rgb:d7/00/00",
439 "rgb:d7/00/5f",
440 "rgb:d7/00/87",
441 "rgb:d7/00/af",
442 "rgb:d7/00/d7",
443 "rgb:d7/00/ff",
444 "rgb:d7/5f/00",
445 "rgb:d7/5f/5f",
446 "rgb:d7/5f/87",
447 "rgb:d7/5f/af",
448 "rgb:d7/5f/d7",
449 "rgb:d7/5f/ff",
450 "rgb:d7/87/00",
451 "rgb:d7/87/5f",
452 "rgb:d7/87/87",
453 "rgb:d7/87/af",
454 "rgb:d7/87/d7",
455 "rgb:d7/87/ff",
456 "rgb:d7/af/00",
457 "rgb:d7/af/5f",
458 "rgb:d7/af/87",
459 "rgb:d7/af/af",
460 "rgb:d7/af/d7",
461 "rgb:d7/af/ff",
462 "rgb:d7/d7/00",
463 "rgb:d7/d7/5f",
464 "rgb:d7/d7/87",
465 "rgb:d7/d7/af",
466 "rgb:d7/d7/d7",
467 "rgb:d7/d7/ff",
468 "rgb:d7/ff/00",
469 "rgb:d7/ff/5f",
470 "rgb:d7/ff/87",
471 "rgb:d7/ff/af",
472 "rgb:d7/ff/d7",
473 "rgb:d7/ff/ff",
474 "rgb:ff/00/00",
475 "rgb:ff/00/5f",
476 "rgb:ff/00/87",
477 "rgb:ff/00/af",
478 "rgb:ff/00/d7",
479 "rgb:ff/00/ff",
480 "rgb:ff/5f/00",
481 "rgb:ff/5f/5f",
482 "rgb:ff/5f/87",
483 "rgb:ff/5f/af",
484 "rgb:ff/5f/d7",
485 "rgb:ff/5f/ff",
486 "rgb:ff/87/00",
487 "rgb:ff/87/5f",
488 "rgb:ff/87/87",
489 "rgb:ff/87/af",
490 "rgb:ff/87/d7",
491 "rgb:ff/87/ff",
492 "rgb:ff/af/00",
493 "rgb:ff/af/5f",
494 "rgb:ff/af/87",
495 "rgb:ff/af/af",
496 "rgb:ff/af/d7",
497 "rgb:ff/af/ff",
498 "rgb:ff/d7/00",
499 "rgb:ff/d7/5f",
500 "rgb:ff/d7/87",
501 "rgb:ff/d7/af",
502 "rgb:ff/d7/d7",
503 "rgb:ff/d7/ff",
504 "rgb:ff/ff/00",
505 "rgb:ff/ff/5f",
506 "rgb:ff/ff/87",
507 "rgb:ff/ff/af",
508 "rgb:ff/ff/d7",
509 "rgb:ff/ff/ff",
289 "rgb:08/08/08", 510 "rgb:08/08/08",
290 "rgb:12/12/12", 511 "rgb:12/12/12",
291 "rgb:1c/1c/1c", 512 "rgb:1c/1c/1c",
292 "rgb:26/26/26", 513 "rgb:26/26/26",
293 "rgb:30/30/30", 514 "rgb:30/30/30",
… …
308 "rgb:c6/c6/c6", 529 "rgb:c6/c6/c6",
309 "rgb:d0/d0/d0", 530 "rgb:d0/d0/d0",
310 "rgb:da/da/da", 531 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 532 "rgb:e4/e4/e4",
312 "rgb:ee/ee/ee", 533 "rgb:ee/ee/ee",
534 NULL_100
535 NULL_100
536 NULL_40
537 NULL_5
313#endif 538#endif
539
314#ifndef NO_CURSORCOLOR 540#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 541 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 542 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 543#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer */ 544 NULL, /* Color_pointer_fg */
545 NULL, /* Color_pointer_bg */
319 NULL, /* Color_border */ 546 NULL, /* Color_border */
320#ifndef NO_BOLD_UNDERLINE_REVERSE 547#ifndef NO_BOLD_UNDERLINE_REVERSE
321 NULL, /* Color_BD */ 548 NULL, /* Color_BD */
549 NULL, /* Color_IT */
322 NULL, /* Color_UL */ 550 NULL, /* Color_UL */
323 NULL, /* Color_RV */ 551 NULL, /* Color_RV */
324#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 552#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
553#if ENABLE_FRILLS
554 NULL, // Color_underline
555#endif
325#ifdef OPTION_HC 556#ifdef OPTION_HC
326 NULL, 557 NULL,
558 NULL,
327#endif 559#endif
328#ifdef KEEP_SCROLLCOLOR
329 COLOR_SCROLLBAR, 560 COLOR_SCROLLBAR,
561#ifdef RXVT_SCROLLBAR
330 COLOR_SCROLLTROUGH, 562 COLOR_SCROLLTROUGH,
331#endif /* KEEP_SCROLLCOLOR */ 563#endif
332 564#if BG_IMAGE_FROM_ROOT
565 NULL,
566#endif
567#if OFF_FOCUS_FADING
568 "rgb:00/00/00",
569#endif
333 }; 570 };
334 571
335const char *const xa_names[NUM_XA] = 572void
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 () 573rxvt_term::init_vars ()
358{ 574{
359 PixColors = new rxvt_color [TOTAL_COLORS]; 575 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
372 576
373 MEvent.time = CurrentTime; 577 MEvent.time = CurrentTime;
374 MEvent.button = AnyButton; 578 MEvent.button = AnyButton;
375 Options = DEFAULT_OPTIONS;
376 want_refresh = 1; 579 want_refresh = 1;
377 cmd_pid = -1;
378 cmd_fd = tty_fd = -1;
379 PrivateModes = SavedModes = PrivMode_Default; 580 priv_modes = SavedModes = PrivMode_Default;
380 TermWin.focus = 0;
381 TermWin.ncol = 80; 581 ncol = 80;
382 TermWin.nrow = 24; 582 nrow = 24;
383 TermWin.int_bwidth = INTERNALBORDERWIDTH; 583 int_bwidth = INTERNALBORDERWIDTH;
384 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 584 ext_bwidth = EXTERNALBORDERWIDTH;
385 TermWin.lineSpace = LINESPACE; 585 lineSpace = LINESPACE;
586 letterSpace = LETTERSPACE;
386 TermWin.saveLines = SAVELINES; 587 saveLines = SAVELINES;
387 numPixColors = TOTAL_COLORS;
388 588
389#ifndef NO_NEW_SELECTION
390 selection_style = NEW_SELECT;
391#else
392 selection_style = OLD_SELECT;
393#endif
394
395#ifndef NO_BRIGHTCOLOR
396 colorfgbg = DEFAULT_RSTYLE;
397#endif
398
399#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
400 ks_bigfont = XK_greater;
401 ks_smallfont = XK_less;
402#endif
403
404 refresh_limit = 1;
405 refresh_type = SLOW_REFRESH; 589 refresh_type = SLOW_REFRESH;
406 prev_nrow = prev_ncol = 0;
407#ifdef MULTICHAR_SET
408# ifdef MULTICHAR_ENCODING
409 encoding_method = MULTICHAR_ENCODING;
410# endif
411 multichar_decode = rxvt_euc2jis;
412#endif
413 590
414 oldcursor.row = oldcursor.col = -1; 591 oldcursor.row = oldcursor.col = -1;
415#ifdef XPM_BACKGROUND
416 /* bgPixmap.w = bgPixmap.h = 0; */
417 bgPixmap.x = bgPixmap.y = 50;
418 bgPixmap.pixmap = None;
419#endif
420 592
421 last_bot = last_state = -1; 593 set_option (Opt_scrollBar);
422 594 set_option (Opt_scrollTtyOutput);
423#ifdef MENUBAR 595 set_option (Opt_jumpScroll);
424 menu_readonly = 1; 596 set_option (Opt_skipScroll);
425# if ! (MENUBAR_MAX > 1) 597 set_option (Opt_secondaryScreen);
426 CurrentBar = & (BarList); 598 set_option (Opt_secondaryScroll);
427# endif /* (MENUBAR_MAX > 1) */ 599 set_option (Opt_pastableTabs);
428#endif 600 set_option (Opt_intensityStyles);
429 601 set_option (Opt_iso14755);
430 return true; 602 set_option (Opt_iso14755_52);
431} 603 set_option (Opt_buffered);
432
433void
434rxvt_term::init_secondary ()
435{
436 int i;
437#ifdef TTY_GID_SUPPORT
438 struct group *gr = getgrnam ("tty");
439
440 if (gr)
441 { /* change group ownership of tty to "tty" */
442 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
443 ttygid = gr->gr_gid;
444 }
445 else
446#endif /* TTY_GID_SUPPORT */
447
448 {
449 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
450 ttygid = getgid ();
451 }
452
453 /*
454 * Close all unused file descriptors
455 * We don't want them, we don't need them.
456 */
457 if ((i = open ("/dev/null", O_RDONLY)) < 0)
458 {
459 /* TODO: BOO HISS */
460 dup2 (STDERR_FILENO, STDIN_FILENO);
461 }
462 else if (i > STDIN_FILENO)
463 {
464 dup2 (i, STDIN_FILENO);
465 close (i);
466 }
467
468 dup2 (STDERR_FILENO, STDOUT_FILENO);
469
470#if 0 // schmorp sayz closing filies is murder
471 for (i = STDERR_FILENO + 1; i < num_fds; i++)
472 {
473#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
474 if (i == 4 || i == 7)
475 continue;
476#endif
477 close (i);
478 }
479#endif
480} 604}
481 605
482/*----------------------------------------------------------------------*/ 606/*----------------------------------------------------------------------*/
483const char ** 607const char **
484rxvt_term::init_resources (int argc, const char *const *argv) 608rxvt_term::init_resources (int argc, const char *const *argv)
485{ 609{
486 int i, r_argc; 610 int i;
487 char *val;
488 const char **cmd_argv, **r_argv; 611 const char **cmd_argv;
489 612
490 /*
491 * Look for -exec option. Find => split and make cmd_argv[] of command args
492 */
493 for (r_argc = 0; r_argc < argc; r_argc++)
494 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))
495 break;
496
497 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
498
499 for (i = 0; i < r_argc; i++)
500 r_argv[i] = (const char *)argv[i];
501
502 r_argv[i] = NULL;
503
504 if (r_argc == argc)
505 cmd_argv = NULL;
506 else
507 {
508 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
509
510 for (i = 0; i < argc - r_argc - 1; i++)
511 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
512
513 cmd_argv[i] = NULL;
514 }
515
516 /* clear all resources */
517 for (i = 0; i < NUM_RESOURCES;)
518 rs[i++] = NULL;
519
520 rs[Rs_name] = rxvt_r_basename (argv[0]); 613 rs[Rs_name] = rxvt_basename (argv[0]);
521 614
522 /* 615 /*
523 * Open display, get options/resources and create the window 616 * Open display, get options/resources and create the window
524 */ 617 */
618
525 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 619 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
526 rs[Rs_display_name] = ":0"; 620 rs[Rs_display_name] = ":0";
527 621
528 get_options (r_argc, r_argv); 622 cmd_argv = get_options (argc, argv);
529 free (r_argv);
530 623
531#ifdef LOCAL_X_IS_UNIX
532 if (rs[Rs_display_name][0] == ':')
533 {
534 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
535 STRCPY (val, "unix");
536 STRCAT (val, rs[Rs_display_name]);
537 display = displays.get (val);
538 free (val);
539 }
540#endif
541
542 if (!display
543 && ! (display = displays.get (rs[Rs_display_name]))) 624 if (!(display = displays.get (rs[Rs_display_name])))
544 {
545 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 625 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
546 exit (EXIT_FAILURE); 626
627 // using a local pointer decreases code size a lot
628 xa = display->xa;
629
630 set (display);
631 extract_resources ();
632
633#if ENABLE_FRILLS
634 if (rs[Rs_visual])
635 select_visual (strtol (rs[Rs_visual], 0, 0));
636 else if (rs[Rs_depth])
637 select_depth (strtol (rs[Rs_depth], 0, 0));
638#endif
639
640 for (int i = NUM_RESOURCES; i--; )
641 if (rs [i] == resval_undef)
642 rs [i] = 0;
643
644#if ENABLE_PERL
645 if (!rs[Rs_perl_ext_1])
646 rs[Rs_perl_ext_1] = "default";
647
648 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
649 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
650 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
547 } 651 {
652 rxvt_perl.init (this);
653 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
654 }
655#endif
548 656
549 extract_resources (display->display, rs[Rs_name]); 657 // must be called after initialising the perl interpreter as it
658 // may invoke the `on_register_command' hook
659 extract_keysym_resources ();
550 660
551 /* 661 /*
552 * set any defaults not already set 662 * set any defaults not already set
553 */ 663 */
554 if (cmd_argv && cmd_argv[0]) 664 if (cmd_argv && cmd_argv[0])
555 { 665 {
556 if (!rs[Rs_title]) 666 if (!rs[Rs_title])
557 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 667 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
668
558 if (!rs[Rs_iconName]) 669 if (!rs[Rs_iconName])
559 rs[Rs_iconName] = rs[Rs_title]; 670 rs[Rs_iconName] = rs[Rs_title];
560 } 671 }
561 else 672 else
562 { 673 {
563 if (!rs[Rs_title]) 674 if (!rs[Rs_title])
564 rs[Rs_title] = rs[Rs_name]; 675 rs[Rs_title] = rs[Rs_name];
676
565 if (!rs[Rs_iconName]) 677 if (!rs[Rs_iconName])
566 rs[Rs_iconName] = rs[Rs_name]; 678 rs[Rs_iconName] = rs[Rs_name];
567 } 679 }
568 680
569 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 681 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
570 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 682 saveLines = min (i, MAX_SAVELINES);
571 683
572#ifndef NO_FRILLS 684#if ENABLE_FRILLS
573 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) 685 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
574 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 686 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
687
575 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) 688 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
576 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 689 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
577#endif
578 690
579#ifndef NO_LINESPACE
580 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 691 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
581 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 692 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
693
694 if (rs[Rs_letterSpace])
695 letterSpace = atoi (rs[Rs_letterSpace]);
582#endif 696#endif
583 697
584#ifdef POINTER_BLANK 698#ifdef POINTER_BLANK
585 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 699 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
586 pointerBlankDelay = i; 700 pointerBlankDelay = i;
587 else 701 else
588 pointerBlankDelay = 2; 702 pointerBlankDelay = 2;
589#endif 703#endif
590 704
705 if (rs[Rs_multiClickTime] && (i = atoi (rs[Rs_multiClickTime])) >= 0)
706 multiClickTime = i;
707 else
708 multiClickTime = 500;
709
710 cursor_type = option (Opt_cursorUnderline) ? 1 : 0;
711
591 /* no point having a scrollbar without having any scrollback! */ 712 /* no point having a scrollbar without having any scrollback! */
592 if (!TermWin.saveLines) 713 if (!saveLines)
593 Options &= ~Opt_scrollBar; 714 set_option (Opt_scrollBar, 0);
594
595#ifdef PRINTPIPE
596 if (!rs[Rs_print_pipe])
597 rs[Rs_print_pipe] = PRINTPIPE;
598#endif
599 715
600 if (!rs[Rs_cutchars]) 716 if (!rs[Rs_cutchars])
601 rs[Rs_cutchars] = CUTCHARS; 717 rs[Rs_cutchars] = CUTCHARS;
602
603#ifdef ACS_ASCII
604 if (!rs[Rs_acs_chars])
605 rs[Rs_acs_chars] = ACS_CHARS;
606 if ((i = STRLEN (rs[Rs_acs_chars])) < 0x20)
607 {
608 val = rxvt_realloc ((void *)rs[Rs_acs_chars], 0x20);
609 for (; i < 0x20; )
610 val[i] = ' ';
611 rs[Rs_acs_chars] = val;
612 }
613#endif
614 718
615#ifndef NO_BACKSPACE_KEY 719#ifndef NO_BACKSPACE_KEY
616 if (!rs[Rs_backspace_key]) 720 if (!rs[Rs_backspace_key])
617# ifdef DEFAULT_BACKSPACE 721# ifdef DEFAULT_BACKSPACE
618 key_backspace = DEFAULT_BACKSPACE; 722 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
619# else 723# else
620 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 724 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
621# endif 725# endif
622 else
623 {
624 val = STRDUP (rs[Rs_backspace_key]);
625 rxvt_Str_trim (val);
626 rxvt_Str_escaped (val);
627 key_backspace = val;
628 }
629#endif 726#endif
630 727
631#ifndef NO_DELETE_KEY 728#ifndef NO_DELETE_KEY
632 if (!rs[Rs_delete_key]) 729 if (!rs[Rs_delete_key])
633# ifdef DEFAULT_DELETE 730# ifdef DEFAULT_DELETE
634 key_delete = DEFAULT_DELETE; 731 rs[Rs_delete_key] = DEFAULT_DELETE;
635# else 732# else
636 key_delete = "\033[3~"; 733 rs[Rs_delete_key] = "\033[3~";
637# endif 734# endif
638 else
639 {
640 val = STRDUP (rs[Rs_delete_key]);
641 rxvt_Str_trim (val);
642 rxvt_Str_escaped (val);
643 key_delete = val;
644 }
645#endif 735#endif
646 if (rs[Rs_answerbackstring])
647 {
648 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
649 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
650 }
651 736
652 if (rs[Rs_selectstyle]) 737 scrollBar.setup (this);
653 {
654 if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0)
655 selection_style = OLD_WORD_SELECT;
656#ifndef NO_OLD_SELECTION
657
658 else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0)
659 selection_style = OLD_SELECT;
660#endif
661
662 }
663
664#ifdef HAVE_SCROLLBARS
665 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
666 rs[Rs_scrollBar_thickness]);
667#endif
668
669 TermWin.fontset = new rxvt_fontset (this);
670 TermWin.fontset->populate (rs[Rs_font]);
671 TermWin.fwidth = TermWin.fontset->base_font ()->width;
672 TermWin.fheight = TermWin.fontset->base_font ()->height;
673 TermWin.fbase = TermWin.fontset->base_font ()->ascent;
674 738
675#ifdef XTERM_REVERSE_VIDEO 739#ifdef XTERM_REVERSE_VIDEO
676 /* this is how xterm implements reverseVideo */ 740 /* this is how xterm implements reverseVideo */
677 if (Options & Opt_reverseVideo) 741 if (option (Opt_reverseVideo))
678 { 742 {
679 if (!rs[Rs_color + Color_fg]) 743 if (!rs[Rs_color + Color_fg])
680 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 744 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
745
681 if (!rs[Rs_color + Color_bg]) 746 if (!rs[Rs_color + Color_bg])
682 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 747 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
683 } 748 }
684#endif 749#endif
685 750
… …
687 if (!rs[Rs_color + i]) 752 if (!rs[Rs_color + i])
688 rs[Rs_color + i] = def_colorName[i]; 753 rs[Rs_color + i] = def_colorName[i];
689 754
690#ifndef XTERM_REVERSE_VIDEO 755#ifndef XTERM_REVERSE_VIDEO
691 /* this is how we implement reverseVideo */ 756 /* this is how we implement reverseVideo */
692 if (Options & Opt_reverseVideo) 757 if (option (Opt_reverseVideo))
693 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 758 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
694#endif 759#endif
695 760
696 /* convenient aliases for setting fg/bg to colors */ 761 /* convenient aliases for setting fg/bg to colors */
697 color_aliases (Color_fg); 762 color_aliases (Color_fg);
698 color_aliases (Color_bg); 763 color_aliases (Color_bg);
699#ifndef NO_CURSORCOLOR 764#ifndef NO_CURSORCOLOR
700 color_aliases (Color_cursor); 765 color_aliases (Color_cursor);
701 color_aliases (Color_cursor2); 766 color_aliases (Color_cursor2);
702#endif /* NO_CURSORCOLOR */ 767#endif /* NO_CURSORCOLOR */
703 color_aliases (Color_pointer); 768 color_aliases (Color_pointer_fg);
769 color_aliases (Color_pointer_bg);
704 color_aliases (Color_border); 770 color_aliases (Color_border);
705#ifndef NO_BOLD_UNDERLINE_REVERSE 771#ifndef NO_BOLD_UNDERLINE_REVERSE
706 color_aliases (Color_BD); 772 color_aliases (Color_BD);
707 color_aliases (Color_UL); 773 color_aliases (Color_UL);
708 color_aliases (Color_RV); 774 color_aliases (Color_RV);
709#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 775#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
776
777 if (!rs[Rs_color + Color_border])
778 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
710 779
711 return cmd_argv; 780 return cmd_argv;
781}
782
783/*----------------------------------------------------------------------*/
784void
785rxvt_term::init (stringvec *argv, stringvec *envv)
786{
787 argv->push_back (0);
788 envv->push_back (0);
789
790 this->argv = argv;
791 this->envv = envv;
792
793 env = new char *[this->envv->size ()];
794 for (int i = 0; i < this->envv->size (); i++)
795 env[i] = this->envv->at (i);
796
797 init2 (argv->size () - 1, argv->begin ());
798}
799
800void
801rxvt_term::init (int argc, const char *const *argv, const char *const *envv)
802{
803#if ENABLE_PERL
804 // perl might want to access the stringvecs later, so we need to copy them
805 stringvec *args = new stringvec;
806 for (int i = 0; i < argc; i++)
807 args->push_back (strdup (argv [i]));
808
809 stringvec *envs = new stringvec;
810 for (const char *const *var = envv; *var; var++)
811 envs->push_back (strdup (*var));
812
813 init (args, envs);
814#else
815 init2 (argc, argv);
816#endif
817}
818
819void
820rxvt_term::init2 (int argc, const char *const *argv)
821{
822 SET_R (this);
823 set_locale ("");
824 set_environ (env); // a few things in X do not call setlocale :(
825
826 init_vars ();
827
828 const char **cmd_argv = init_resources (argc, argv);
829
830#ifdef KEYSYM_RESOURCE
831 keyboard->register_done ();
832#endif
833
834 if (const char *path = rs[Rs_chdir])
835 if (*path) // ignored if empty
836 {
837 if (*path != '/')
838 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
839
840 if (chdir (path))
841 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
842 }
843
844 if (option (Opt_scrollBar))
845 scrollBar.state = SB_STATE_IDLE; /* set existence for size calculations */
846
847 pty = ptytty::create ();
848
849 create_windows (argc, argv);
850
851 init_xlocale ();
852
853 scr_poweron (); // initialize screen
854
855#if 0
856 XSynchronize (dpy, True);
857#endif
858
859 if (option (Opt_scrollBar))
860 scrollBar.resize (); /* create and map scrollbar */
861
862#ifdef HAVE_BG_PIXMAP
863 bg_init ();
864#endif
865
866#if ENABLE_PERL
867 rootwin_ev.start (display, display->root);
868#endif
869
870 init_done = 1;
871
872 init_command (cmd_argv);
873
874 if (pty->pty >= 0)
875 pty_ev.start (pty->pty, ev::READ);
876
877 HOOK_INVOKE ((this, HOOK_START, DT_END));
878
879#if ENABLE_XEMBED
880 if (rs[Rs_embed])
881 {
882 long info[2] = { 0, XEMBED_MAPPED };
883
884 XChangeProperty (dpy, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
885 32, PropModeReplace, (unsigned char *)&info, 2);
886 }
887#endif
888
889#if HAVE_STARTUP_NOTIFICATION
890 SnDisplay *snDisplay;
891 SnLauncheeContext *snContext;
892
893 snDisplay = sn_display_new (dpy, NULL, NULL);
894 snContext = sn_launchee_context_new_from_environment (snDisplay, DefaultScreen (dpy));
895
896 /* Tell the window manager that this window is part of the startup context */
897 if (snContext)
898 sn_launchee_context_setup_window (snContext, parent);
899#endif
900
901 XMapWindow (dpy, vt);
902 XMapWindow (dpy, parent);
903
904#if HAVE_STARTUP_NOTIFICATION
905 if (snContext)
906 {
907 /* Mark the startup process as complete */
908 sn_launchee_context_complete (snContext);
909
910 sn_launchee_context_unref (snContext);
911 }
912
913 sn_display_unref (snDisplay);
914#endif
915
916 refresh_check ();
712} 917}
713 918
714/*----------------------------------------------------------------------*/ 919/*----------------------------------------------------------------------*/
715void 920void
716rxvt_term::init_env () 921rxvt_term::init_env ()
717{ 922{
718 int i;
719 unsigned int u;
720 char *val; 923 char *val;
924 char *env_display;
925 char *env_windowid;
926 char *env_colorfgbg;
927 char *env_term;
721 928
722#ifdef DISPLAY_IS_IP 929#ifdef DISPLAY_IS_IP
723 /* Fixup display_name for export over pty to any interested terminal 930 /* Fixup display_name for export over pty to any interested terminal
724 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 931 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
725 * (for the first non-loopback interface) that we get from 932 * (for the first non-loopback interface) that we get from
… …
732 */ 939 */
733 val = rxvt_network_display (rs[Rs_display_name]); 940 val = rxvt_network_display (rs[Rs_display_name]);
734 rs[Rs_display_name] = (const char *)val; 941 rs[Rs_display_name] = (const char *)val;
735 942
736 if (val == NULL) 943 if (val == NULL)
737#endif /* DISPLAY_IS_IP */ 944#endif /* DISPLAY_IS_IP */
738 val = XDisplayString (display->display); 945 val = XDisplayString (dpy);
739 946
740 if (rs[Rs_display_name] == NULL) 947 if (rs[Rs_display_name] == NULL)
741 rs[Rs_display_name] = val; /* use broken `:0' value */ 948 rs[Rs_display_name] = val; /* use broken `:0' value */
742 949
743 i = STRLEN (val);
744 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 950 env_display = (char *)rxvt_malloc (strlen (val) + 9);
745 951
746 sprintf (env_display, "DISPLAY=%s", val); 952 sprintf (env_display, "DISPLAY=%s", val);
747 953
748 /* avoiding the math library:
749 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
750 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
751 ;
752 MAX_IT (i, 1);
753 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char)); 954 env_windowid = (char *)rxvt_malloc (21);
754
755 sprintf (env_windowid, "WINDOWID=%u", 955 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent);
756 (unsigned int)TermWin.parent[0]);
757 956
758 /* add entries to the environment: 957 /* add entries to the environment:
759 * @ DISPLAY: in case we started with -display 958 * @ DISPLAY: in case we started with -display
760 * @ WINDOWID: X window id number of the window 959 * @ WINDOWID: X window id number of the window
761 * @ COLORTERM: terminal sub-name and also indicates its color 960 * @ COLORTERM: terminal sub-name and also indicates its color
… …
763 * @ TERMINFO: path to terminfo directory 962 * @ TERMINFO: path to terminfo directory
764 * @ COLORFGBG: fg;bg color codes 963 * @ COLORFGBG: fg;bg color codes
765 */ 964 */
766 putenv (env_display); 965 putenv (env_display);
767 putenv (env_windowid); 966 putenv (env_windowid);
768 if (env_colorfgbg) 967
968 env_colorfgbg = get_colorfgbg ();
769 putenv (env_colorfgbg); 969 putenv (env_colorfgbg);
770 970
771#ifdef RXVT_TERMINFO 971#ifdef RXVT_TERMINFO
772 putenv ("TERMINFO=" RXVT_TERMINFO); 972 putenv ("TERMINFO=" RXVT_TERMINFO);
773#endif 973#endif
774 974
775 if (display->depth <= 2) 975 if (depth <= 2)
776 putenv ("COLORTERM=" COLORTERMENV "-mono"); 976 putenv ("COLORTERM=" COLORTERMENV "-mono");
777 else 977 else
778 putenv ("COLORTERM=" COLORTERMENVFULL); 978 putenv ("COLORTERM=" COLORTERMENVFULL);
779 979
780 if (rs[Rs_term_name] != NULL) 980 if (rs[Rs_term_name] != NULL)
781 { 981 {
782 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 982 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
783 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 983 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
784 putenv (env_term); 984 putenv (env_term);
785 } 985 }
786 else 986 else
787 putenv ("TERM=" TERMENV); 987 putenv ("TERM=" TERMENV);
… …
789#ifdef HAVE_UNSETENV 989#ifdef HAVE_UNSETENV
790 /* avoid passing old settings and confusing term size */ 990 /* avoid passing old settings and confusing term size */
791 unsetenv ("LINES"); 991 unsetenv ("LINES");
792 unsetenv ("COLUMNS"); 992 unsetenv ("COLUMNS");
793 unsetenv ("TERMCAP"); /* terminfo should be okay */ 993 unsetenv ("TERMCAP"); /* terminfo should be okay */
794#endif /* HAVE_UNSETENV */ 994#endif /* HAVE_UNSETENV */
795} 995}
796 996
797/*----------------------------------------------------------------------*/ 997/*----------------------------------------------------------------------*/
798/*
799 * This is more or less stolen straight from XFree86 xterm.
800 * This should support all European type languages.
801 */
802void 998void
803rxvt_term::set_locale (const char *locale) 999rxvt_term::set_locale (const char *locale)
804{ 1000{
805#if HAVE_XSETLOCALE || HAVE_SETLOCALE 1001 set_environ (env);
1002
806 free (this->locale); 1003 free (this->locale);
807 this->locale = rxvt_strdup (setlocale (LC_CTYPE, "")); 1004 this->locale = setlocale (LC_CTYPE, locale);
1005
1006 if (!this->locale)
1007 {
1008 if (*locale)
1009 {
1010 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
1011 setlocale (LC_CTYPE, "C");
1012 }
1013 else
1014 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
1015
1016 this->locale = "C";
1017 }
1018
1019
1020 this->locale = strdup (this->locale);
808 SET_LOCALE (this->locale); 1021 SET_LOCALE (this->locale);
809 mbstate.reset (); 1022 mbstate.reset ();
810#endif 1023
811#if HAVE_NL_LANGINFO 1024#if HAVE_NL_LANGINFO
812 free (codeset);
813 codeset = strdup (nl_langinfo (CODESET)); 1025 char *codeset = nl_langinfo (CODESET);
814 enc_utf8 = !STRCASECMP (codeset, "UTF-8") 1026 // /^UTF.?8/i
815 || !STRCASECMP (codeset, "UTF8"); 1027 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
1028 && (codeset[1] == 'T' || codeset[1] == 't')
1029 && (codeset[2] == 'F' || codeset[2] == 'f')
1030 && (codeset[3] == '8' || codeset[4] == '8');
816#else 1031#else
817 enc_utf8 = 1; 1032 enc_utf8 = 0;
818#endif 1033#endif
819} 1034}
820 1035
821void 1036void
822rxvt_term::init_xlocale () 1037rxvt_term::init_xlocale ()
823{ 1038{
1039 set_environ (env);
1040
824#ifdef USE_XIM 1041#if USE_XIM
825 if (!locale) 1042 if (!locale)
826 rxvt_print_error ("Setting locale failed."); 1043 rxvt_warn ("setting locale failed, continuing without locale support.\n");
827 else 1044 else
828 { 1045 {
829 Atom wmlocale; 1046 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
830
831 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
832 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
833 XA_STRING, 8, PropModeReplace,
834 (unsigned char *)locale, STRLEN (locale));
835 1047
836 if (!XSupportsLocale ()) 1048 if (!XSupportsLocale ())
837 { 1049 {
838 rxvt_print_error ("The locale is not supported by Xlib"); 1050 rxvt_warn ("the locale is not supported by Xlib, continuing without locale support.\n");
839 return; 1051 return;
840 } 1052 }
841 1053
842 im_ev.start (display); 1054 im_ev.start (display);
843 1055
… …
853{ 1065{
854 /* 1066 /*
855 * Initialize the command connection. 1067 * Initialize the command connection.
856 * This should be called after the X server connection is established. 1068 * This should be called after the X server connection is established.
857 */ 1069 */
858 int i;
859
860 for (i = 0; i < NUM_XA; i++)
861 xa[i] = XInternAtom (display->display, xa_names[i], False);
862
863 /* Enable delete window protocol */
864 XSetWMProtocols (display->display, TermWin.parent[0],
865 & (xa[XA_WMDELETEWINDOW]), 1);
866
867#ifdef USING_W11LIB
868 /* enable W11 callbacks */
869 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
870#endif
871 1070
872#ifdef META8_OPTION 1071#ifdef META8_OPTION
873 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 1072 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
874#endif 1073#endif
875 1074
876 get_ourmods (); 1075 get_ourmods ();
877 1076
878 if (! (Options & Opt_scrollTtyOutput)) 1077 if (!option (Opt_scrollTtyOutput))
879 PrivateModes |= PrivMode_TtyOutputInh; 1078 priv_modes |= PrivMode_TtyOutputInh;
880 if (Options & Opt_scrollTtyKeypress) 1079 if (option (Opt_scrollTtyKeypress))
881 PrivateModes |= PrivMode_Keypress; 1080 priv_modes |= PrivMode_Keypress;
882 if (! (Options & Opt_jumpScroll)) 1081 if (!option (Opt_jumpScroll))
883 PrivateModes |= PrivMode_smoothScroll; 1082 priv_modes |= PrivMode_smoothScroll;
884 1083
885#ifndef NO_BACKSPACE_KEY 1084#ifndef NO_BACKSPACE_KEY
886 if (STRCMP (key_backspace, "DEC") == 0) 1085 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
887 PrivateModes |= PrivMode_HaveBackSpace; 1086 priv_modes |= PrivMode_HaveBackSpace;
888#endif 1087#endif
889 1088
890 /* add value for scrollBar */ 1089 /* add value for scrollBar */
891 if (scrollbar_visible ()) 1090 if (scrollBar.state)
892 { 1091 {
893 PrivateModes |= PrivMode_scrollBar; 1092 priv_modes |= PrivMode_scrollBar;
894 SavedModes |= PrivMode_scrollBar; 1093 SavedModes |= PrivMode_scrollBar;
895 } 1094 }
896 if (menubar_visible ())
897 {
898 PrivateModes |= PrivMode_menuBar;
899 SavedModes |= PrivMode_menuBar;
900 }
901 1095
902#ifdef CURSOR_BLINK 1096 run_command (argv);
903 if (Options & Opt_cursorBlink)
904 (void)gettimeofday (&lastcursorchange, NULL);
905#endif
906
907 if ((cmd_fd = run_command (argv)) < 0)
908 {
909 rxvt_print_error ("aborting");
910 exit (EXIT_FAILURE);
911 }
912} 1097}
913 1098
914/*----------------------------------------------------------------------*/ 1099/*----------------------------------------------------------------------*/
915void 1100void
916rxvt_term::Get_Colours () 1101rxvt_term::get_colors ()
917{ 1102{
918 int i; 1103 int i;
919 1104
1105#ifdef OFF_FOCUS_FADING
1106 pix_colors = pix_colors_focused;
1107#endif
1108
920 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 1109 for (i = 0; i < NRS_COLORS; i++)
921 { 1110 if (const char *name = rs[Rs_color + i])
922 rxvt_color xcol; 1111 set_color (pix_colors [i], name);
923
924 if (!rs[Rs_color + i])
925 continue;
926
927 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
928 {
929#ifndef XTERM_REVERSE_VIDEO
930 if (i < 2 && (Options & Opt_reverseVideo))
931 rs[Rs_color + i] = def_colorName[!i];
932 else
933#endif
934 rs[Rs_color + i] = def_colorName[i];
935
936 if (!rs[Rs_color + i])
937 continue;
938
939 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
940 {
941 switch (i)
942 {
943 case Color_fg:
944 case Color_bg:
945 /* fatal: need bg/fg color */
946 rxvt_print_error ("aborting");
947 exit (EXIT_FAILURE);
948 /* NOTREACHED */
949 break;
950#ifndef NO_CURSORCOLOR
951 case Color_cursor2:
952 xcol = PixColors[Color_fg];
953 break;
954#endif /* ! NO_CURSORCOLOR */
955 case Color_pointer:
956 xcol = PixColors[Color_fg];
957 break;
958 default:
959 xcol = PixColors[Color_bg]; /* None */
960 break;
961 }
962 }
963 }
964
965 PixColors[i] = xcol;
966 SET_PIXCOLOR (i);
967 }
968
969 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])
970 PixColors[Color_pointer] = PixColors[Color_fg];
971 if (XDEPTH <= 2 || !rs[Rs_color + Color_border])
972 PixColors[Color_border] = PixColors[Color_fg];
973 1112
974 /* 1113 /*
975 * get scrollBar/menuBar shadow colors 1114 * get scrollBar shadow colors
976 * 1115 *
977 * The calculations of topShadow/bottomShadow values are adapted 1116 * The calculations of topShadow/bottomShadow values are adapted
978 * from the fvwm window manager. 1117 * from the fvwm window manager.
979 */ 1118 */
980#ifdef KEEP_SCROLLCOLOR 1119#ifdef RXVT_SCROLLBAR
1120 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
981 1121
982 if (XDEPTH <= 2) 1122 rgba cscroll;
983 { /* Monochrome */ 1123 pix_colors [Color_scroll].get (cscroll);
984 PixColors[Color_scroll] = PixColors[Color_fg];
985 PixColors[Color_topShadow] = PixColors[Color_bg];
986 PixColors[Color_bottomShadow] = PixColors[Color_bg];
987 }
988 else
989 {
990 rxvt_color xcol[3];
991 /* xcol[0] == white
992 * xcol[1] == top shadow
993 * xcol[2] == bot shadow */
994 1124
995 xcol[1] = PixColors[Color_scroll]; 1125 /* topShadowColor */
996# ifdef PREFER_24BIT 1126 if (!pix_colors[Color_topShadow].set (this,
997 xcol[0].set (display, 65535, 65535, 65535); 1127 rgba (
998 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */ 1128 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
999# else 1129 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1000 xcol[0].set (display, WhitePixel (display->display, display->screen)); 1130 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1131 cscroll.a)
1132 ))
1133 alias_color (Color_topShadow, Color_White);
1001# endif 1134#endif
1002 1135
1003 unsigned short pr1, pg1, pb1, pr0, pg0, pb0; 1136#ifdef OFF_FOCUS_FADING
1004 1137 for (i = 0; i < NRS_COLORS; i++)
1005 xcol[0].get (display, pr0, pg0, pb0); 1138 update_fade_color (i, true);
1006 xcol[1].get (display, pr1, pg1, pb1); 1139#endif
1007
1008 /* bottomShadowColor */
1009 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
1010 xcol[2] = PixColors[Color_Black];
1011
1012 PixColors[Color_bottomShadow] = xcol[2];
1013
1014 /* topShadowColor */
1015 if (!xcol[1].set (display,
1016 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
1017 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
1018 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
1019 xcol[1] = PixColors[Color_White];
1020
1021 PixColors[Color_topShadow] = xcol[1];
1022 }
1023#endif /* KEEP_SCROLLCOLOR */
1024} 1140}
1025 1141
1026/*----------------------------------------------------------------------*/ 1142/*----------------------------------------------------------------------*/
1027/* color aliases, fg/bg bright-bold */ 1143/* color aliases, fg/bg bright-bold */
1028void 1144void
1029rxvt_term::color_aliases (int idx) 1145rxvt_term::color_aliases (int idx)
1030{ 1146{
1031 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 1147 if (rs[Rs_color + idx] && isdigit (*rs[Rs_color + idx]))
1032 { 1148 {
1033 int i = atoi (rs[Rs_color + idx]); 1149 int i = atoi (rs[Rs_color + idx]);
1034 1150
1035 if (i >= 8 && i <= 15) 1151 if (i >= 8 && i <= 15)
1036 { /* bright colors */ 1152 /* bright colors */
1037 i -= 8;
1038#ifndef NO_BRIGHTCOLOR
1039 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 1153 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1040 return; 1154 else if (i >= 0 && i <= 7)
1041#endif 1155 /* normal colors */
1042
1043 }
1044
1045 if (i >= 0 && i <= 7) /* normal colors */
1046 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 1156 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1047 } 1157 }
1048} 1158}
1049 1159
1050/*----------------------------------------------------------------------*/ 1160/*----------------------------------------------------------------------*/
… …
1053 * Use resource ``modifier'' to override the Meta modifier 1163 * Use resource ``modifier'' to override the Meta modifier
1054 */ 1164 */
1055void 1165void
1056rxvt_term::get_ourmods () 1166rxvt_term::get_ourmods ()
1057{ 1167{
1058 int i, j, k; 1168 int i, j, k;
1059 int requestedmeta, realmeta, realalt; 1169 int requestedmeta, realmeta, realalt;
1060 const char *cm, *rsmod; 1170 const char *cm, *rsmod;
1061 XModifierKeymap *map; 1171 XModifierKeymap *map;
1062 KeyCode *kc; 1172 KeyCode *kc;
1063 const unsigned int modmasks[] = 1173 const unsigned int modmasks[] =
1064 { 1174 {
1065 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 1175 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1066 }; 1176 };
1067 1177
1068 requestedmeta = realmeta = realalt = 0; 1178 requestedmeta = realmeta = realalt = 0;
1069 rsmod = rs[Rs_modifier]; 1179 rsmod = rs[Rs_modifier];
1180
1070 if (rsmod 1181 if (rsmod
1071 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 1182 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1072 requestedmeta = rsmod[3] - '0'; 1183 requestedmeta = rsmod[3] - '0';
1073 1184
1074 map = XGetModifierMapping (display->display); 1185 map = XGetModifierMapping (dpy);
1075 kc = map->modifiermap; 1186 kc = map->modifiermap;
1187
1076 for (i = 1; i < 6; i++) 1188 for (i = 1; i < 6; i++)
1077 { 1189 {
1078 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1190 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1191
1079 for (j = map->max_keypermod; j--; k++) 1192 for (j = map->max_keypermod; j--; k++)
1080 { 1193 {
1081 if (kc[k] == 0) 1194 if (kc[k] == 0)
1082 break; 1195 break;
1196
1083 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 1197 switch (rxvt_XKeycodeToKeysym (dpy, kc[k], 0))
1084 { 1198 {
1085 case XK_Num_Lock: 1199 case XK_Num_Lock:
1086 ModNumLockMask = modmasks[i - 1]; 1200 ModNumLockMask = modmasks[i - 1];
1087 /* FALLTHROUGH */ 1201 continue;
1088 default: 1202
1089 continue; /* for (;;) */ 1203 case XK_ISO_Level3_Shift:
1204 ModLevel3Mask = modmasks[i - 1];
1205 continue;
1206
1090 case XK_Meta_L: 1207 case XK_Meta_L:
1091 case XK_Meta_R: 1208 case XK_Meta_R:
1092 cm = "meta"; 1209 cm = "meta";
1093 realmeta = i; 1210 realmeta = i;
1094 break; 1211 break;
1212
1095 case XK_Alt_L: 1213 case XK_Alt_L:
1096 case XK_Alt_R: 1214 case XK_Alt_R:
1097 cm = "alt"; 1215 cm = "alt";
1098 realalt = i; 1216 realalt = i;
1099 break; 1217 break;
1218
1100 case XK_Super_L: 1219 case XK_Super_L:
1101 case XK_Super_R: 1220 case XK_Super_R:
1102 cm = "super"; 1221 cm = "super";
1103 break; 1222 break;
1223
1104 case XK_Hyper_L: 1224 case XK_Hyper_L:
1105 case XK_Hyper_R: 1225 case XK_Hyper_R:
1106 cm = "hyper"; 1226 cm = "hyper";
1107 break; 1227 break;
1228
1229 default:
1230 continue;
1108 } 1231 }
1109 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 1232
1233 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1110 requestedmeta = i; 1234 requestedmeta = i;
1111 } 1235 }
1112 } 1236 }
1237
1113 XFreeModifiermap (map); 1238 XFreeModifiermap (map);
1239
1114 i = (requestedmeta ? requestedmeta 1240 i = requestedmeta ? requestedmeta
1115 : (realmeta ? realmeta 1241 : realmeta ? realmeta
1116 : (realalt ? realalt : 0))); 1242 : realalt ? realalt
1243 : 0;
1244
1117 if (i) 1245 if (i)
1118 ModMetaMask = modmasks[i - 1]; 1246 ModMetaMask = modmasks[i - 1];
1119} 1247}
1120 1248
1249void
1250rxvt_term::set_icon (const char *file)
1251{
1252#if HAVE_PIXBUF && ENABLE_EWMH
1253 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (file, NULL);
1254 if (!pixbuf)
1255 {
1256 rxvt_warn ("Loading image icon failed, continuing without.\n");
1257 return;
1258 }
1259
1260 unsigned int w = gdk_pixbuf_get_width (pixbuf);
1261 unsigned int h = gdk_pixbuf_get_height (pixbuf);
1262
1263 if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
1264 {
1265 rxvt_warn ("Icon image too big, continuing without.\n");
1266 g_object_unref (pixbuf);
1267 return;
1268 }
1269
1270 if (long *buffer = (long *)malloc ((2 + w * h) * sizeof (long)))
1271 {
1272 int rowstride = gdk_pixbuf_get_rowstride (pixbuf);
1273 unsigned char *row = gdk_pixbuf_get_pixels (pixbuf);
1274 int channels = gdk_pixbuf_get_n_channels (pixbuf);
1275
1276 buffer [0] = w;
1277 buffer [1] = h;
1278 for (int i = 0; i < h; i++)
1279 {
1280 for (int j = 0; j < w; j++)
1281 {
1282 unsigned char *pixel = row + j * channels;
1283 long value;
1284
1285 if (channels == 4)
1286 value = pixel[3];
1287 else
1288 value = (unsigned char)0x00ff;
1289
1290 value = (value << 8) + pixel[0];
1291 value = (value << 8) + pixel[1];
1292 value = (value << 8) + pixel[2];
1293 buffer[(i * w + j) + 2] = value;
1294 }
1295
1296 row += rowstride;
1297 }
1298
1299 XChangeProperty (dpy, parent, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1300 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1301 free (buffer);
1302 }
1303 else
1304 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1305
1306 g_object_unref (pixbuf);
1307#endif
1308}
1309
1121/*----------------------------------------------------------------------*/ 1310/*----------------------------------------------------------------------*/
1122/* rxvt_Create_Windows () - Open and map the window */ 1311/* Open and map the window */
1123void 1312void
1124rxvt_term::create_windows (int argc, const char *const *argv) 1313rxvt_term::create_windows (int argc, const char *const *argv)
1125{ 1314{
1126 XClassHint classHint; 1315 XClassHint classHint;
1127 XWMHints wmHint; 1316 XWMHints wmHint;
1317#if ENABLE_FRILLS
1318 MWMHints mwmhints = { };
1319#endif
1128 XGCValues gcvalue; 1320 XGCValues gcvalue;
1129 long vt_emask;
1130
1131 XWindowAttributes gattr; 1321 XSetWindowAttributes attributes;
1322 Window top, parent;
1132 1323
1133 if (Options & Opt_transparent) 1324 dLocal (Display *, dpy);
1134 {
1135 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1136 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1137 }
1138 1325
1139 /* grab colors before netscape does */ 1326 /* grab colors before netscape does */
1140 Get_Colours (); 1327 get_colors ();
1141 1328
1142 change_font (1, NULL); 1329 if (!set_fonts ())
1330 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1331
1332 parent = display->root;
1333
1334 attributes.override_redirect = !!option (Opt_override_redirect);
1335
1336#if ENABLE_FRILLS
1337 if (option (Opt_borderLess))
1338 {
1339 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1340 {
1341 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1342 attributes.override_redirect = true;
1343 }
1344 else
1345 {
1346 mwmhints.flags = MWM_HINTS_DECORATIONS;
1347 }
1348 }
1349#endif
1350
1351#if ENABLE_XEMBED
1352 if (rs[Rs_embed])
1353 {
1354 XWindowAttributes wattr;
1355
1356 parent = strtol (rs[Rs_embed], 0, 0);
1357
1358 if (!XGetWindowAttributes (dpy, parent, &wattr))
1359 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1360
1361 window_calc (wattr.width, wattr.height);
1362 }
1363#endif
1364
1143 window_calc (0, 0); 1365 window_calc (0, 0);
1144 old_width = szHint.width;
1145 old_height = szHint.height;
1146 1366
1147 /* parent window - reverse video so we can see placement errors
1148 * sub-window placement & size in rxvt_resize_subwindows () 1367 /* sub-window placement & size in rxvt_term::resize_all_windows () */
1368 attributes.background_pixel = pix_colors_focused [Color_border];
1369 attributes.border_pixel = pix_colors_focused [Color_border];
1370 attributes.colormap = cmap;
1371
1372 top = XCreateWindow (dpy, parent,
1373 szHint.x, szHint.y,
1374 szHint.width, szHint.height,
1375 ext_bwidth,
1376 depth, InputOutput, visual,
1377 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1378 &attributes);
1379
1380 this->parent = top;
1381
1382 set_title (rs [Rs_title]);
1383 set_icon_name (rs [Rs_iconName]);
1384
1385 classHint.res_name = (char *)rs[Rs_name];
1386 classHint.res_class = (char *)RESCLASS;
1387
1388 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1389 wmHint.input = True;
1390 wmHint.initial_state = option (Opt_iconic) ? IconicState
1391 : option (Opt_dockapp) ? WithdrawnState
1392 : NormalState;
1393 wmHint.window_group = top;
1394
1395 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1396 &szHint, &wmHint, &classHint);
1397#if ENABLE_EWMH
1398 /*
1399 * set up icon hint
1400 * rs [Rs_iconfile] is path to icon
1149 */ 1401 */
1150 1402
1151#ifdef PREFER_24BIT 1403 if (rs [Rs_iconfile])
1152 XSetWindowAttributes attributes; 1404 set_icon (rs [Rs_iconfile]);
1153
1154 attributes.background_pixel = PixColors[Color_fg];
1155 attributes.border_pixel = PixColors[Color_border];
1156 attributes.colormap = display->cmap;
1157 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1158 szHint.x, szHint.y,
1159 szHint.width, szHint.height,
1160 TermWin.ext_bwidth,
1161 display->depth, InputOutput,
1162 display->visual,
1163 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1164#else
1165 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1166 szHint.x, szHint.y,
1167 szHint.width,
1168 szHint.height,
1169 TermWin.ext_bwidth,
1170 PixColors[Color_border],
1171 PixColors[Color_fg]);
1172#endif 1405#endif
1173 1406
1174 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1407#if ENABLE_FRILLS
1175 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1408 if (mwmhints.flags)
1409 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1410 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1411#endif
1176 1412
1177 classHint.res_name = (char *)rs[Rs_name]; 1413 Atom protocols[] = {
1178 classHint.res_class = (char *)APL_CLASS; 1414 xa[XA_WM_DELETE_WINDOW],
1415#if ENABLE_EWMH
1416 xa[XA_NET_WM_PING],
1417#endif
1418 };
1179 1419
1180 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1420 XSetWMProtocols (dpy, top, protocols, ecb_array_length (protocols));
1181 wmHint.input = True;
1182 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1183 : NormalState);
1184 wmHint.window_group = TermWin.parent[0];
1185 1421
1186 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1422#if ENABLE_FRILLS
1187 (char **)argv, argc, &szHint, &wmHint, &classHint); 1423 if (rs[Rs_transient_for])
1424 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1425#endif
1188 1426
1189 XSelectInput (display->display, TermWin.parent[0], 1427#if ENABLE_EWMH
1428 long pid = getpid ();
1429
1430 XChangeProperty (dpy, top,
1431 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1432 PropModeReplace, (unsigned char *)&pid, 1);
1433
1434 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1435#endif
1436
1437 XSelectInput (dpy, top,
1190 KeyPressMask 1438 KeyPressMask
1191#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1439#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1192 | KeyReleaseMask 1440 | KeyReleaseMask
1193#endif 1441#endif
1194 | FocusChangeMask | VisibilityChangeMask 1442 | FocusChangeMask | VisibilityChangeMask
1195 | StructureNotifyMask); 1443 | ExposureMask | StructureNotifyMask);
1444
1196 termwin_ev.start (display, TermWin.parent[0]); 1445 termwin_ev.start (display, top);
1197 1446
1198 /* vt cursor: Black-on-White is standard, but this is more popular */ 1447 /* vt cursor: Black-on-White is standard, but this is more popular */
1448 unsigned int shape = XC_xterm;
1449
1450#ifdef HAVE_XMU
1451 if (rs[Rs_pointerShape])
1452 {
1453 int stmp = XmuCursorNameToIndex (rs[Rs_pointerShape]);
1454 if (stmp >= 0)
1455 shape = stmp;
1456 }
1457#endif
1458
1199 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1459 TermWin_cursor = XCreateFontCursor (dpy, shape);
1200
1201#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1202 /* cursor (menuBar/scrollBar): Black-on-White */
1203 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1204#endif
1205
1206#ifdef POINTER_BLANK
1207 {
1208 XColor blackcolour;
1209 blackcolour.red = 0;
1210 blackcolour.green = 0;
1211 blackcolour.blue = 0;
1212 Font f = XLoadFont (display->display, "fixed");
1213 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1214 &blackcolour, &blackcolour);
1215 XUnloadFont (display->display, f);
1216 }
1217#endif
1218 1460
1219 /* the vt window */ 1461 /* the vt window */
1220 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1462 vt = XCreateSimpleWindow (dpy, top,
1221 window_vt_x, window_vt_y, 1463 window_vt_x, window_vt_y,
1222 TermWin_TotalWidth (), 1464 vt_width, vt_height,
1223 TermWin_TotalHeight (),
1224 0, 1465 0,
1225 PixColors[Color_fg], 1466 pix_colors_focused[Color_fg],
1226 PixColors[Color_bg]); 1467 pix_colors_focused[Color_bg]);
1227 1468
1228#ifdef DEBUG_X 1469 attributes.bit_gravity = NorthWestGravity;
1229 XStoreName (display->display, TermWin.vt, "vt window"); 1470 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1230#endif
1231 1471
1232 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1472 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1233 | PropertyChangeMask);
1234 1473
1235#ifdef POINTER_BLANK
1236 pointer_unblank ();
1237
1238 if ((Options & Opt_pointerBlank)) 1474 if (option (Opt_pointerBlank))
1239 vt_emask |= PointerMotionMask; 1475 vt_emask |= PointerMotionMask;
1240 else 1476 else
1241#endif
1242 vt_emask |= (Button1MotionMask | Button3MotionMask); 1477 vt_emask |= Button1MotionMask | Button3MotionMask;
1243 1478
1244 XSelectInput (display->display, TermWin.vt, vt_emask); 1479 vt_select_input ();
1480
1245 vt_ev.start (display, TermWin.vt); 1481 vt_ev.start (display, vt);
1246
1247#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1248 if (menuBar_height ())
1249 {
1250 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1251 window_vt_x, 0,
1252 TermWin_TotalWidth (),
1253 menuBar_TotalHeight (),
1254 0,
1255 PixColors[Color_fg],
1256 PixColors[Color_scroll]);
1257#ifdef DEBUG_X
1258 XStoreName (display->display, menuBar.win, "menubar");
1259#endif
1260
1261 XDefineCursor (display->display, menuBar.win, pointer_leftptr);
1262
1263 XSelectInput (display->display, menuBar.win,
1264 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1265 | Button1MotionMask));
1266 menubar_ev.start (display, menuBar.win);
1267 }
1268#endif
1269
1270#ifdef XPM_BACKGROUND
1271 if (rs[Rs_backgroundPixmap] != NULL
1272 && ! (Options & Opt_transparent))
1273 {
1274 const char *p = rs[Rs_backgroundPixmap];
1275
1276 if ((p = STRCHR (p, ';')) != NULL)
1277 {
1278 p++;
1279 scale_pixmap (p);
1280 }
1281 set_bgPixmap (rs[Rs_backgroundPixmap]);
1282 scr_touch (True);
1283 }
1284#endif
1285 1482
1286 /* graphics context for the vt window */ 1483 /* graphics context for the vt window */
1287 gcvalue.foreground = PixColors[Color_fg]; 1484 gcvalue.foreground = pix_colors[Color_fg];
1288 gcvalue.background = PixColors[Color_bg]; 1485 gcvalue.background = pix_colors[Color_bg];
1289 gcvalue.graphics_exposures = 1; 1486 gcvalue.graphics_exposures = 0;
1290 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1487
1488 gc = XCreateGC (dpy, vt,
1291 GCForeground | GCBackground 1489 GCForeground | GCBackground | GCGraphicsExposures,
1292 | GCGraphicsExposures, &gcvalue); 1490 &gcvalue);
1293 1491
1294#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1492 drawable = new rxvt_drawable (this, vt);
1295 gcvalue.foreground = PixColors[Color_topShadow]; 1493
1296 topShadowGC = XCreateGC (display->display, TermWin.vt, 1494#ifdef OFF_FOCUS_FADING
1297 GCForeground, &gcvalue); 1495 // initially we are in unfocused state
1298 gcvalue.foreground = PixColors[Color_bottomShadow]; 1496 if (rs[Rs_fade])
1299 botShadowGC = XCreateGC (display->display, TermWin.vt, 1497 pix_colors = pix_colors_unfocused;
1300 GCForeground, &gcvalue);
1301 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg
1302 : Color_scroll)];
1303 scrollbarGC = XCreateGC (display->display, TermWin.vt,
1304 GCForeground, &gcvalue);
1305#endif 1498#endif
1499
1500 pointer_unblank ();
1501 scr_recolor ();
1306} 1502}
1307 1503
1308/*----------------------------------------------------------------------*/ 1504/*----------------------------------------------------------------------*/
1309/* 1505/*
1310 * Run the command in a subprocess and return a file descriptor for the 1506 * Run the command in a subprocess and return a file descriptor for the
1311 * master end of the pseudo-teletype pair with the command talking to 1507 * master end of the pseudo-teletype pair with the command talking to
1312 * the slave. 1508 * the slave.
1313 */ 1509 */
1314int 1510void
1315rxvt_term::run_command (const char *const *argv) 1511rxvt_term::run_command (const char *const *argv)
1316{ 1512{
1317 int cfd, er; 1513#if ENABLE_FRILLS
1318 1514 if (rs[Rs_pty_fd])
1319 /* get master (pty) */
1320 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1321 {
1322 rxvt_print_error ("can't open pseudo-tty");
1323 return -1;
1324 } 1515 {
1516 pty->pty = atoi (rs[Rs_pty_fd]);
1325 1517
1326 fcntl (cfd, F_SETFL, O_NONBLOCK); 1518 if (pty->pty >= 0)
1327
1328 /* get slave (tty) */
1329 if (tty_fd < 0)
1330 {
1331#ifndef NO_SETOWNER_TTYDEV
1332 privileged_ttydev (SAVE);
1333#endif
1334
1335 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1336 { 1519 {
1337 close (cfd); 1520 if (getfd_hook)
1338 rxvt_print_error ("can't open slave tty %s", ttydev); 1521 pty->pty = (*getfd_hook) (pty->pty);
1339 return -1; 1522
1523 if (pty->pty < 0)
1524 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1340 } 1525 }
1341 } 1526 }
1527 else
1528#endif
1529 if (!pty->get ())
1530 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1531
1532 fcntl (pty->pty, F_SETFL, O_NONBLOCK);
1533
1534 struct termios tio = def_tio;
1535
1342#ifndef NO_BACKSPACE_KEY 1536#ifndef NO_BACKSPACE_KEY
1343 if (key_backspace[0] && !key_backspace[1]) 1537 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1344 er = key_backspace[0]; 1538 tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
1345 else if (STRCMP (key_backspace, "DEC") == 0) 1539 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1346 er = '\177'; /* the initial state anyway */ 1540 tio.c_cc[VERASE] = '\177'; /* the initial state anyway */
1347 else
1348#endif 1541#endif
1349 1542
1350 er = -1; 1543 /* init terminal attributes */
1544 cfsetospeed (&tio, BAUDRATE);
1545 cfsetispeed (&tio, BAUDRATE);
1546 tcsetattr (pty->tty, TCSANOW, &tio);
1547 pty->set_utf8_mode (enc_utf8);
1351 1548
1352 rxvt_get_ttymode (& (tio), er); 1549 /* set initial window size */
1550 tt_winch ();
1353 1551
1354#ifndef __QNX__ 1552#if ENABLE_FRILLS
1553 if (rs[Rs_pty_fd])
1554 return;
1555#endif
1556
1355 /* spin off the command interpreter */ 1557 /* spin off the command interpreter */
1356 switch (cmd_pid = fork ()) 1558 switch (cmd_pid = fork ())
1357 { 1559 {
1358 case -1: 1560 case -1:
1359 rxvt_print_error ("can't fork"); 1561 {
1360 return -1; 1562 cmd_pid = 0;
1563 rxvt_fatal ("can't fork, aborting.\n");
1564 }
1361 case 0: 1565 case 0:
1362 close (cfd); /* only keep tty_fd and STDERR open */
1363
1364 init_env (); 1566 init_env ();
1365 1567
1366 if (rxvt_control_tty (tty_fd, ttydev) < 0) 1568 if (!pty->make_controlling_tty ())
1367 rxvt_print_error ("could not obtain control of tty"); 1569 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1368 else 1570 else
1369 { 1571 {
1370 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1572 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1371 dup2 (tty_fd, STDIN_FILENO); 1573 dup2 (pty->tty, STDIN_FILENO);
1372 dup2 (tty_fd, STDOUT_FILENO); 1574 dup2 (pty->tty, STDOUT_FILENO);
1373 dup2 (tty_fd, STDERR_FILENO); 1575 dup2 (pty->tty, STDERR_FILENO);
1374 1576
1375 if (tty_fd > 2) 1577 // close all our file handles that we do no longer need
1376 close (tty_fd); 1578 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1579 {
1580 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1581 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1582 }
1377 1583
1378 run_child (argv); 1584 run_child (argv);
1585 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1379 } 1586 }
1587
1380 exit (EXIT_FAILURE); 1588 _exit (EXIT_FAILURE);
1381 /* NOTREACHED */ 1589
1382 default: 1590 default:
1591 if (!option (Opt_utmpInhibit))
1383 { 1592 {
1384#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1593#ifdef LOG_ONLY_ON_LOGIN
1385 int fdstdin; 1594 bool login_shell = option (Opt_loginShell);
1386 1595#else
1387 fdstdin = dup (STDIN_FILENO); 1596 bool login_shell = true;
1388 dup2 (tty_fd, STDIN_FILENO);
1389#endif 1597#endif
1390 1598 pty->login (cmd_pid, login_shell, rs[Rs_display_name]);
1391#ifdef UTMP_SUPPORT
1392 privileged_utmp (SAVE);
1393#endif
1394
1395#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1396
1397 dup2 (fdstdin, STDIN_FILENO);
1398 close (fdstdin);
1399#endif
1400
1401 } 1599 }
1402 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */ 1600
1601 pty->close_tty ();
1602
1603 child_ev.start (cmd_pid);
1604
1605 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1403 break; 1606 break;
1404 } 1607 }
1405#else /* __QNX__ uses qnxspawn () */
1406 fchmod (tty_fd, 0622);
1407 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1408 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1409
1410 if (run_child (argv) == -1)
1411 exit (EXIT_FAILURE);
1412#endif
1413
1414 return cfd;
1415} 1608}
1416 1609
1417/* ------------------------------------------------------------------------- * 1610/* ------------------------------------------------------------------------- *
1418 * CHILD PROCESS OPERATIONS * 1611 * CHILD PROCESS OPERATIONS *
1419 * ------------------------------------------------------------------------- */ 1612 * ------------------------------------------------------------------------- */
… …
1424int 1617int
1425rxvt_term::run_child (const char *const *argv) 1618rxvt_term::run_child (const char *const *argv)
1426{ 1619{
1427 char *login; 1620 char *login;
1428 1621
1429 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1430
1431 if (Options & Opt_console) 1622 if (option (Opt_console))
1623 {
1432 { /* be virtual console, fail silently */ 1624 /* be virtual console, fail silently */
1433#ifdef TIOCCONS 1625#ifdef TIOCCONS
1434 unsigned int on = 1; 1626 unsigned int on = 1;
1435 1627
1436 ioctl (STDIN_FILENO, TIOCCONS, &on); 1628 ioctl (STDIN_FILENO, TIOCCONS, &on);
1437#elif defined (SRIOCSREDIR) 1629#elif defined (SRIOCSREDIR)
1438 int fd; 1630 int fd;
1439 1631
1440 fd = open (CONSOLE, O_WRONLY, 0); 1632 fd = open (CONSOLE, O_WRONLY, 0);
1441 if (fd >= 0) 1633 if (fd >= 0)
1442 { 1634 {
1443 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1635 ioctl (fd, SRIOCSREDIR, STDIN_FILENO);
1444 close (fd); 1636 close (fd);
1445 } 1637 }
1446#endif /* SRIOCSREDIR */ 1638#endif /* SRIOCSREDIR */
1447
1448 } 1639 }
1449 1640
1450 /* reset signals and spin off the command interpreter */ 1641 /* reset signals and spin off the command interpreter */
1451 signal (SIGINT, SIG_DFL); 1642 signal (SIGINT, SIG_DFL);
1452 signal (SIGQUIT, SIG_DFL); 1643 signal (SIGQUIT, SIG_DFL);
1453 signal (SIGCHLD, SIG_DFL); 1644 signal (SIGCHLD, SIG_DFL);
1645 signal (SIGHUP, SIG_DFL);
1646 signal (SIGPIPE, SIG_DFL);
1454 /* 1647 /*
1455 * mimick login's behavior by disabling the job control signals 1648 * mimic login's behavior by disabling the job control signals
1456 * a shell that wants them can turn them back on 1649 * a shell that wants them can turn them back on
1457 */ 1650 */
1458#ifdef SIGTSTP 1651#ifdef SIGTSTP
1459 signal (SIGTSTP, SIG_IGN); 1652 signal (SIGTSTP, SIG_IGN);
1460 signal (SIGTTIN, SIG_IGN); 1653 signal (SIGTTIN, SIG_IGN);
1461 signal (SIGTTOU, SIG_IGN); 1654 signal (SIGTTOU, SIG_IGN);
1462#endif /* SIGTSTP */ 1655#endif /* SIGTSTP */
1463 1656
1464 /* set window size */
1465 struct winsize ws;
1466
1467 ws.ws_col = TermWin.ncol;
1468 ws.ws_row = TermWin.nrow;
1469 ws.ws_xpixel = ws.ws_ypixel = 0;
1470 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1471
1472 // unblock signals (signals are blocked by iom.C
1473 sigset_t ss;
1474 sigemptyset (&ss);
1475 sigprocmask (SIG_SETMASK, &ss, 0);
1476
1477#ifndef __QNX__
1478 /* command interpreter path */ 1657 /* command interpreter path */
1479 if (argv != NULL) 1658 if (argv)
1480 { 1659 {
1481# ifdef DEBUG_CMD 1660# ifdef DEBUG_CMD
1482 int i; 1661 int i;
1483 1662
1484 for (i = 0; argv[i]; i++) 1663 for (i = 0; argv[i]; i++)
… …
1488 execvp (argv[0], (char *const *)argv); 1667 execvp (argv[0], (char *const *)argv);
1489 /* no error message: STDERR is closed! */ 1668 /* no error message: STDERR is closed! */
1490 } 1669 }
1491 else 1670 else
1492 { 1671 {
1493 const char *argv0, *shell; 1672 const char *argv0, *shell;
1494 1673
1495 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0') 1674 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1496 shell = "/bin/sh"; 1675 shell = "/bin/sh";
1497 1676
1498 argv0 = (const char *)rxvt_r_basename (shell); 1677 argv0 = rxvt_basename (shell);
1678
1499 if (Options & Opt_loginShell) 1679 if (option (Opt_loginShell))
1500 { 1680 {
1501 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char)); 1681 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1502 1682
1503 login[0] = '-'; 1683 login[0] = '-';
1504 STRCPY (&login[1], argv0); 1684 strcpy (&login[1], argv0);
1505 argv0 = login; 1685 argv0 = login;
1506 } 1686 }
1687
1507 execlp (shell, argv0, NULL); 1688 execlp (shell, argv0, (char *)0);
1508 /* no error message: STDERR is closed! */ 1689 /* no error message: STDERR is closed! */
1509 } 1690 }
1510 1691
1511#else /* __QNX__ uses qnxspawn () */
1512
1513 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1514 char *command = NULL, fullcommand[_MAX_PATH];
1515 char **arg_v, *arg_a[2] = { NULL, NULL };
1516
1517 if (argv != NULL)
1518 {
1519 if (access (argv[0], X_OK) == -1)
1520 {
1521 if (STRCHR (argv[0], '/') == NULL)
1522 {
1523 searchenv (argv[0], "PATH", fullcommand);
1524 if (fullcommand[0] != '\0')
1525 command = fullcommand;
1526 }
1527 if (access (command, X_OK) == -1)
1528 return -1;
1529 }
1530 else
1531 command = argv[0];
1532 arg_v = argv;
1533 }
1534 else
1535 {
1536 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1537 command = "/bin/sh";
1538
1539 arg_a[0] = my_basename (command);
1540 if (Options & Opt_loginShell)
1541 {
1542 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1543
1544 login[0] = '-';
1545 STRCPY (&login[1], arg_a[0]);
1546 arg_a[0] = login;
1547 }
1548 arg_v = arg_a;
1549 }
1550 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1551 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1552 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1553 command, arg_v, environ, iov_a, 0);
1554 if (login)
1555 free (login);
1556
1557 close (tty_fd);
1558 return cmd_fd;
1559
1560#endif
1561 return -1; 1692 return -1;
1562} 1693}
1563 1694
1564/* ------------------------------------------------------------------------- *
1565 * GET TTY CURRENT STATE *
1566 * ------------------------------------------------------------------------- */
1567/* rxvt_get_ttymode () */
1568/* EXTPROTO */
1569void
1570rxvt_get_ttymode (ttymode_t *tio, int erase)
1571{
1572#ifdef HAVE_TERMIOS_H
1573 /*
1574 * standard System V termios interface
1575 */
1576 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1577 {
1578 /* return error - use system defaults */
1579 tio->c_cc[VINTR] = CINTR;
1580 tio->c_cc[VQUIT] = CQUIT;
1581 tio->c_cc[VERASE] = CERASE;
1582 tio->c_cc[VKILL] = CKILL;
1583 tio->c_cc[VSTART] = CSTART;
1584 tio->c_cc[VSTOP] = CSTOP;
1585 tio->c_cc[VSUSP] = CSUSP;
1586# ifdef VDSUSP
1587
1588 tio->c_cc[VDSUSP] = CDSUSP;
1589# endif
1590# ifdef VREPRINT
1591
1592 tio->c_cc[VREPRINT] = CRPRNT;
1593# endif
1594# ifdef VDISCRD
1595
1596 tio->c_cc[VDISCRD] = CFLUSH;
1597# endif
1598# ifdef VWERSE
1599
1600 tio->c_cc[VWERSE] = CWERASE;
1601# endif
1602# ifdef VLNEXT
1603
1604 tio->c_cc[VLNEXT] = CLNEXT;
1605# endif
1606
1607 }
1608 tio->c_cc[VEOF] = CEOF;
1609 tio->c_cc[VEOL] = VDISABLE;
1610# ifdef VEOL2
1611
1612 tio->c_cc[VEOL2] = VDISABLE;
1613# endif
1614# ifdef VSWTC
1615
1616 tio->c_cc[VSWTC] = VDISABLE;
1617# endif
1618# ifdef VSWTCH
1619
1620 tio->c_cc[VSWTCH] = VDISABLE;
1621# endif
1622# if VMIN != VEOF
1623
1624 tio->c_cc[VMIN] = 1;
1625# endif
1626# if VTIME != VEOL
1627
1628 tio->c_cc[VTIME] = 0;
1629# endif
1630
1631 if (erase != -1)
1632 tio->c_cc[VERASE] = (char)erase;
1633
1634 /* input modes */
1635 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1636# ifdef IMAXBEL
1637 | IMAXBEL
1638# endif
1639 | IXON);
1640
1641 /* output modes */
1642 tio->c_oflag = (OPOST | ONLCR);
1643
1644 /* control modes */
1645 tio->c_cflag = (CS8 | CREAD);
1646
1647 /* line discipline modes */
1648 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1649# if defined (ECHOCTL) && defined (ECHOKE)
1650 | ECHOCTL | ECHOKE
1651# endif
1652 | ECHOE | ECHOK);
1653# else /* HAVE_TERMIOS_H */
1654
1655 /*
1656 * sgtty interface
1657 */
1658
1659 /* get parameters -- gtty */
1660 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1661 {
1662 tio->sg.sg_erase = CERASE; /* ^H */
1663 tio->sg.sg_kill = CKILL; /* ^U */
1664 }
1665 if (erase != -1)
1666 tio->sg.sg_erase = (char)erase;
1667
1668 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1669
1670 /* get special characters */
1671 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1672 {
1673 tio->tc.t_intrc = CINTR; /* ^C */
1674 tio->tc.t_quitc = CQUIT; /* ^\ */
1675 tio->tc.t_startc = CSTART; /* ^Q */
1676 tio->tc.t_stopc = CSTOP; /* ^S */
1677 tio->tc.t_eofc = CEOF; /* ^D */
1678 tio->tc.t_brkc = -1;
1679 }
1680 /* get local special chars */
1681 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1682 {
1683 tio->lc.t_suspc = CSUSP; /* ^Z */
1684 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1685 tio->lc.t_rprntc = CRPRNT; /* ^R */
1686 tio->lc.t_flushc = CFLUSH; /* ^O */
1687 tio->lc.t_werasc = CWERASE; /* ^W */
1688 tio->lc.t_lnextc = CLNEXT; /* ^V */
1689 }
1690 /* get line discipline */
1691 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1692# ifdef NTTYDISC
1693
1694 tio->line = NTTYDISC;
1695# endif /* NTTYDISC */
1696
1697 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1698#endif /* HAVE_TERMIOS_H */
1699
1700 /*
1701 * Debugging
1702 */
1703#ifdef DEBUG_TTYMODE
1704#ifdef HAVE_TERMIOS_H
1705 /* c_iflag bits */
1706 fprintf (stderr, "Input flags\n");
1707
1708 /* cpp token stringize doesn't work on all machines <sigh> */
1709# define FOO(flag,name) \
1710 if ((tio->c_iflag) & flag) \
1711 fprintf (stderr, "%s ", name)
1712
1713 /* c_iflag bits */
1714 FOO (IGNBRK, "IGNBRK");
1715 FOO (BRKINT, "BRKINT");
1716 FOO (IGNPAR, "IGNPAR");
1717 FOO (PARMRK, "PARMRK");
1718 FOO (INPCK, "INPCK");
1719 FOO (ISTRIP, "ISTRIP");
1720 FOO (INLCR, "INLCR");
1721 FOO (IGNCR, "IGNCR");
1722 FOO (ICRNL, "ICRNL");
1723 FOO (IXON, "IXON");
1724 FOO (IXOFF, "IXOFF");
1725# ifdef IUCLC
1726
1727 FOO (IUCLC, "IUCLC");
1728# endif
1729# ifdef IXANY
1730
1731 FOO (IXANY, "IXANY");
1732# endif
1733# ifdef IMAXBEL
1734
1735 FOO (IMAXBEL, "IMAXBEL");
1736# endif
1737
1738 fprintf (stderr, "\n");
1739
1740# undef FOO
1741# define FOO(entry, name) \
1742 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1743
1744 FOO (VINTR, "VINTR");
1745 FOO (VQUIT, "VQUIT");
1746 FOO (VERASE, "VERASE");
1747 FOO (VKILL, "VKILL");
1748 FOO (VEOF, "VEOF");
1749 FOO (VEOL, "VEOL");
1750# ifdef VEOL2
1751
1752 FOO (VEOL2, "VEOL2");
1753# endif
1754# ifdef VSWTC
1755
1756 FOO (VSWTC, "VSWTC");
1757# endif
1758# ifdef VSWTCH
1759
1760 FOO (VSWTCH, "VSWTCH");
1761# endif
1762
1763 FOO (VSTART, "VSTART");
1764 FOO (VSTOP, "VSTOP");
1765 FOO (VSUSP, "VSUSP");
1766# ifdef VDSUSP
1767
1768 FOO (VDSUSP, "VDSUSP");
1769# endif
1770# ifdef VREPRINT
1771
1772 FOO (VREPRINT, "VREPRINT");
1773# endif
1774# ifdef VDISCRD
1775
1776 FOO (VDISCRD, "VDISCRD");
1777# endif
1778# ifdef VWERSE
1779
1780 FOO (VWERSE, "VWERSE");
1781# endif
1782# ifdef VLNEXT
1783
1784 FOO (VLNEXT, "VLNEXT");
1785# endif
1786
1787 fprintf (stderr, "\n");
1788# undef FOO
1789# endif /* HAVE_TERMIOS_H */
1790#endif /* DEBUG_TTYMODE */
1791}
1792
1793/*----------------------- end-of-file (C source) -----------------------*/ 1695/*----------------------- end-of-file (C source) -----------------------*/

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