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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.23 by pcg, Sun Feb 1 01:34:41 2004 UTC vs.
Revision 1.277 by sf-exg, Sat Aug 28 18:20:41 2010 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
11 * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
12 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11 * - extensive modifications 14 * - extensive modifications
12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 15 * Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com>
13 * - QNX support
14 * 16 *
15 * This program is free software; you can redistribute it and/or modify 17 * This program is free software; you can redistribute it and/or modify
16 * it under the terms of the GNU General Public License as published by 18 * it under the terms of the GNU General Public License as published by
17 * the Free Software Foundation; either version 2 of the License, or 19 * the Free Software Foundation; either version 2 of the License, or
18 * (at your option) any later version. 20 * (at your option) any later version.
… …
30 * Initialisation routines. 32 * Initialisation routines.
31 */ 33 */
32 34
33#include "../config.h" /* NECESSARY */ 35#include "../config.h" /* NECESSARY */
34#include "rxvt.h" /* NECESSARY */ 36#include "rxvt.h" /* NECESSARY */
37#include "rxvtutil.h"
35#include "init.h" 38#include "init.h"
39#include "keyboard.h"
36 40
41#include <limits>
42
37#include <signal.h> 43#include <csignal>
44
45#include <fcntl.h>
46
47#ifdef HAVE_XSETLOCALE
48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale>
53# endif
54#endif
55
56#ifdef HAVE_NL_LANGINFO
57# include <langinfo.h>
58#endif
59
60#ifdef DISPLAY_IS_IP
61/* On Solaris link with -lsocket and -lnsl */
62#include <sys/types.h>
63#include <sys/socket.h>
64
65/* these next two are probably only on Sun (not Solaris) */
66#ifdef HAVE_SYS_SOCKIO_H
67#include <sys/sockio.h>
68#endif
69#ifdef HAVE_SYS_BYTEORDER_H
70#include <sys/byteorder.h>
71#endif
72
73#include <netinet/in.h>
74#include <arpa/inet.h>
75#include <net/if.h>
76#include <net/if_arp.h>
77
78static char *
79rxvt_network_display (const char *display)
80{
81 char buffer[1024], *rval = NULL;
82 struct ifconf ifc;
83 struct ifreq *ifr;
84 int i, skfd;
85
86 if (display[0] != ':' && strncmp (display, "unix:", 5))
87 return (char *) display; /* nothing to do */
88
89 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
90 ifc.ifc_buf = buffer;
91
92 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
93 {
94 perror ("socket");
95 return NULL;
96 }
97
98 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
99 {
100 perror ("SIOCGIFCONF");
101 close (skfd);
102 return NULL;
103 }
104
105 for (i = 0, ifr = ifc.ifc_req;
106 i < (ifc.ifc_len / sizeof (struct ifreq));
107 i++, ifr++)
108 {
109 struct ifreq ifr2;
110
111 strcpy (ifr2.ifr_name, ifr->ifr_name);
112
113 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
114 {
115 unsigned long addr;
116 struct sockaddr_in *p_addr;
117
118 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
119 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
120
121 /*
122 * not "0.0.0.0" or "127.0.0.1" - so format the address
123 */
124 if (addr && addr != 0x7F000001)
125 {
126 char *colon = strchr (display, ':');
127
128 if (colon == NULL)
129 colon = ":0.0";
130
131 rval = rxvt_malloc (strlen (colon) + 16);
132 sprintf (rval, "%d.%d.%d.%d%s",
133 (int) ((addr >> 030) & 0xFF),
134 (int) ((addr >> 020) & 0xFF),
135 (int) ((addr >> 010) & 0xFF),
136 (int) (addr & 0xFF), colon);
137 break;
138 }
139 }
140 }
141
142 close (skfd);
143
144 return rval;
145}
146#endif
38 147
39const char *const def_colorName[] = 148const char *const def_colorName[] =
40 { 149 {
41 COLOR_FOREGROUND, 150 COLOR_FOREGROUND,
42 COLOR_BACKGROUND, 151 COLOR_BACKGROUND,
43 /* low-intensity colors */ 152 /* low-intensity colors */
44 "Black", /* 0: black (#000000) */ 153 "rgb:00/00/00", // 0: black (Black)
45#ifndef NO_BRIGHTCOLOR 154 "rgb:cd/00/00", // 1: red (Red3)
46 "Red3", /* 1: red (#CD0000) */ 155 "rgb:00/cd/00", // 2: green (Green3)
47 "Green3", /* 2: green (#00CD00) */ 156 "rgb:cd/cd/00", // 3: yellow (Yellow3)
48 "Yellow3", /* 3: yellow (#CDCD00) */ 157 "rgb:00/00/cd", // 4: blue (Blue3)
49 "Blue3", /* 4: blue (#0000CD) */ 158 "rgb:cd/00/cd", // 5: magenta (Magenta3)
50 "Magenta3", /* 5: magenta (#CD00CD) */ 159 "rgb:00/cd/cd", // 6: cyan (Cyan3)
51 "Cyan3", /* 6: cyan (#00CDCD) */
52# ifdef XTERM_COLORS 160# ifdef XTERM_COLORS
53 "Grey90", /* 7: white (#E5E5E5) */ 161 "rgb:e5/e5/e5", // 7: white (Grey90)
54# else 162# else
55 "AntiqueWhite", /* 7: white (#FAEBD7) */ 163 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
56# endif 164# endif
57 /* high-intensity colors */ 165 /* high-intensity colors */
58# ifdef XTERM_COLORS 166# ifdef XTERM_COLORS
59 "Grey30", /* 8: bright black (#4D4D4D) */ 167 "rgb:4d/4d/4d", // 8: bright black (Grey30)
60# else 168# else
61 "Grey25", /* 8: bright black (#404040) */ 169 "rgb:40/40/40", // 8: bright black (Grey25)
62# endif 170# endif
63#endif /* NO_BRIGHTCOLOR */ 171 "rgb:ff/00/00", // 1/9: bright red (Reed)
64 "Red", /* 1/9: bright red (#FF0000) */ 172 "rgb:00/ff/00", // 2/10: bright green (Green)
65 "Green", /* 2/10: bright green (#00FF00) */ 173 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
66 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 174 "rgb:00/00/ff", // 4/12: bright blue (Blue)
67 "Blue", /* 4/12: bright blue (#0000FF) */ 175 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
68 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 176 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
69 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 177 "rgb:ff/ff/ff", // 7/15: bright white (White)
70 "White", /* 7/15: bright white (#FFFFFF) */ 178
71#ifdef TTY_256COLOR 179#if !USE_256_COLORS
72 "rgb:00/00/00", /* default 16-255 color table */ 180 // 88 xterm colours
73 "rgb:00/00/2a", 181 "rgb:00/00/00",
74 "rgb:00/00/55", 182 "rgb:00/00/8b",
75 "rgb:00/00/7f",
76 "rgb:00/00/aa",
77 "rgb:00/00/d4", 183 "rgb:00/00/cd",
184 "rgb:00/00/ff",
78 "rgb:00/2a/00", 185 "rgb:00/8b/00",
79 "rgb:00/2a/2a", 186 "rgb:00/8b/8b",
80 "rgb:00/2a/55",
81 "rgb:00/2a/7f",
82 "rgb:00/2a/aa",
83 "rgb:00/2a/d4", 187 "rgb:00/8b/cd",
84 "rgb:00/55/00",
85 "rgb:00/55/2a",
86 "rgb:00/55/55",
87 "rgb:00/55/7f", 188 "rgb:00/8b/ff",
88 "rgb:00/55/aa",
89 "rgb:00/55/d4",
90 "rgb:00/7f/00",
91 "rgb:00/7f/2a",
92 "rgb:00/7f/55",
93 "rgb:00/7f/7f",
94 "rgb:00/7f/aa",
95 "rgb:00/7f/d4",
96 "rgb:00/aa/00",
97 "rgb:00/aa/2a",
98 "rgb:00/aa/55",
99 "rgb:00/aa/7f",
100 "rgb:00/aa/aa",
101 "rgb:00/aa/d4",
102 "rgb:00/d4/00", 189 "rgb:00/cd/00",
103 "rgb:00/d4/2a", 190 "rgb:00/cd/8b",
104 "rgb:00/d4/55",
105 "rgb:00/d4/7f",
106 "rgb:00/d4/aa",
107 "rgb:00/d4/d4", 191 "rgb:00/cd/cd",
192 "rgb:00/cd/ff",
193 "rgb:00/ff/00",
194 "rgb:00/ff/8b",
195 "rgb:00/ff/cd",
196 "rgb:00/ff/ff",
108 "rgb:2a/00/00", 197 "rgb:8b/00/00",
109 "rgb:2a/00/2a", 198 "rgb:8b/00/8b",
110 "rgb:2a/00/55",
111 "rgb:2a/00/7f",
112 "rgb:2a/00/aa",
113 "rgb:2a/00/d4", 199 "rgb:8b/00/cd",
114 "rgb:2a/2a/00",
115 "rgb:2a/2a/2a",
116 "rgb:2a/2a/55",
117 "rgb:2a/2a/7f",
118 "rgb:2a/2a/aa",
119 "rgb:2a/2a/d4",
120 "rgb:2a/55/00",
121 "rgb:2a/55/2a",
122 "rgb:2a/55/55",
123 "rgb:2a/55/7f",
124 "rgb:2a/55/aa",
125 "rgb:2a/55/d4",
126 "rgb:2a/7f/00",
127 "rgb:2a/7f/2a",
128 "rgb:2a/7f/55",
129 "rgb:2a/7f/7f",
130 "rgb:2a/7f/aa",
131 "rgb:2a/7f/d4",
132 "rgb:2a/aa/00",
133 "rgb:2a/aa/2a",
134 "rgb:2a/aa/55",
135 "rgb:2a/aa/7f",
136 "rgb:2a/aa/aa",
137 "rgb:2a/aa/d4",
138 "rgb:2a/d4/00",
139 "rgb:2a/d4/2a",
140 "rgb:2a/d4/55",
141 "rgb:2a/d4/7f",
142 "rgb:2a/d4/aa",
143 "rgb:2a/d4/d4",
144 "rgb:55/00/00",
145 "rgb:55/00/2a",
146 "rgb:55/00/55",
147 "rgb:55/00/7f", 200 "rgb:8b/00/ff",
148 "rgb:55/00/aa",
149 "rgb:55/00/d4",
150 "rgb:55/2a/00", 201 "rgb:8b/8b/00",
151 "rgb:55/2a/2a", 202 "rgb:8b/8b/8b",
152 "rgb:55/2a/55", 203 "rgb:8b/8b/cd",
153 "rgb:55/2a/7f", 204 "rgb:8b/8b/ff",
154 "rgb:55/2a/aa",
155 "rgb:55/2a/d4",
156 "rgb:55/55/00",
157 "rgb:55/55/2a",
158 "rgb:55/55/55",
159 "rgb:55/55/7f",
160 "rgb:55/55/aa",
161 "rgb:55/55/d4",
162 "rgb:55/7f/00",
163 "rgb:55/7f/2a",
164 "rgb:55/7f/55",
165 "rgb:55/7f/7f",
166 "rgb:55/7f/aa",
167 "rgb:55/7f/d4",
168 "rgb:55/aa/00",
169 "rgb:55/aa/2a",
170 "rgb:55/aa/55",
171 "rgb:55/aa/7f",
172 "rgb:55/aa/aa",
173 "rgb:55/aa/d4",
174 "rgb:55/d4/00", 205 "rgb:8b/cd/00",
175 "rgb:55/d4/2a", 206 "rgb:8b/cd/8b",
176 "rgb:55/d4/55",
177 "rgb:55/d4/7f",
178 "rgb:55/d4/aa",
179 "rgb:55/d4/d4", 207 "rgb:8b/cd/cd",
180 "rgb:7f/00/00", 208 "rgb:8b/cd/ff",
181 "rgb:7f/00/2a",
182 "rgb:7f/00/55",
183 "rgb:7f/00/7f",
184 "rgb:7f/00/aa",
185 "rgb:7f/00/d4",
186 "rgb:7f/2a/00",
187 "rgb:7f/2a/2a",
188 "rgb:7f/2a/55",
189 "rgb:7f/2a/7f",
190 "rgb:7f/2a/aa",
191 "rgb:7f/2a/d4",
192 "rgb:7f/55/00",
193 "rgb:7f/55/2a",
194 "rgb:7f/55/55",
195 "rgb:7f/55/7f",
196 "rgb:7f/55/aa",
197 "rgb:7f/55/d4",
198 "rgb:7f/7f/00", 209 "rgb:8b/ff/00",
199 "rgb:7f/7f/2a", 210 "rgb:8b/ff/8b",
200 "rgb:7f/7f/55",
201 "rgb:7f/7f/7f",
202 "rgb:7f/7f/aa",
203 "rgb:7f/7f/d4",
204 "rgb:7f/aa/00",
205 "rgb:7f/aa/2a",
206 "rgb:7f/aa/55",
207 "rgb:7f/aa/7f",
208 "rgb:7f/aa/aa",
209 "rgb:7f/aa/d4",
210 "rgb:7f/d4/00",
211 "rgb:7f/d4/2a",
212 "rgb:7f/d4/55",
213 "rgb:7f/d4/7f",
214 "rgb:7f/d4/aa",
215 "rgb:7f/d4/d4",
216 "rgb:aa/00/00",
217 "rgb:aa/00/2a",
218 "rgb:aa/00/55",
219 "rgb:aa/00/7f",
220 "rgb:aa/00/aa",
221 "rgb:aa/00/d4",
222 "rgb:aa/2a/00",
223 "rgb:aa/2a/2a",
224 "rgb:aa/2a/55",
225 "rgb:aa/2a/7f",
226 "rgb:aa/2a/aa",
227 "rgb:aa/2a/d4",
228 "rgb:aa/55/00",
229 "rgb:aa/55/2a",
230 "rgb:aa/55/55",
231 "rgb:aa/55/7f",
232 "rgb:aa/55/aa",
233 "rgb:aa/55/d4",
234 "rgb:aa/7f/00",
235 "rgb:aa/7f/2a",
236 "rgb:aa/7f/55",
237 "rgb:aa/7f/7f",
238 "rgb:aa/7f/aa",
239 "rgb:aa/7f/d4", 211 "rgb:8b/ff/cd",
240 "rgb:aa/aa/00", 212 "rgb:8b/ff/ff",
241 "rgb:aa/aa/2a",
242 "rgb:aa/aa/55",
243 "rgb:aa/aa/7f",
244 "rgb:aa/aa/aa",
245 "rgb:aa/aa/d4",
246 "rgb:aa/d4/00",
247 "rgb:aa/d4/2a",
248 "rgb:aa/d4/55",
249 "rgb:aa/d4/7f",
250 "rgb:aa/d4/aa",
251 "rgb:aa/d4/d4",
252 "rgb:d4/00/00", 213 "rgb:cd/00/00",
253 "rgb:d4/00/2a", 214 "rgb:cd/00/8b",
254 "rgb:d4/00/55",
255 "rgb:d4/00/7f",
256 "rgb:d4/00/aa",
257 "rgb:d4/00/d4", 215 "rgb:cd/00/cd",
216 "rgb:cd/00/ff",
258 "rgb:d4/2a/00", 217 "rgb:cd/8b/00",
259 "rgb:d4/2a/2a", 218 "rgb:cd/8b/8b",
260 "rgb:d4/2a/55",
261 "rgb:d4/2a/7f",
262 "rgb:d4/2a/aa",
263 "rgb:d4/2a/d4", 219 "rgb:cd/8b/cd",
264 "rgb:d4/55/00",
265 "rgb:d4/55/2a",
266 "rgb:d4/55/55",
267 "rgb:d4/55/7f", 220 "rgb:cd/8b/ff",
268 "rgb:d4/55/aa",
269 "rgb:d4/55/d4",
270 "rgb:d4/7f/00",
271 "rgb:d4/7f/2a",
272 "rgb:d4/7f/55",
273 "rgb:d4/7f/7f",
274 "rgb:d4/7f/aa",
275 "rgb:d4/7f/d4",
276 "rgb:d4/aa/00",
277 "rgb:d4/aa/2a",
278 "rgb:d4/aa/55",
279 "rgb:d4/aa/7f",
280 "rgb:d4/aa/aa",
281 "rgb:d4/aa/d4",
282 "rgb:d4/d4/00", 221 "rgb:cd/cd/00",
283 "rgb:d4/d4/2a", 222 "rgb:cd/cd/8b",
284 "rgb:d4/d4/55",
285 "rgb:d4/d4/7f",
286 "rgb:d4/d4/aa",
287 "rgb:d4/d4/d4", 223 "rgb:cd/cd/cd",
224 "rgb:cd/cd/ff",
225 "rgb:cd/ff/00",
226 "rgb:cd/ff/8b",
227 "rgb:cd/ff/cd",
228 "rgb:cd/ff/ff",
229 "rgb:ff/00/00",
230 "rgb:ff/00/8b",
231 "rgb:ff/00/cd",
232 "rgb:ff/00/ff",
233 "rgb:ff/8b/00",
234 "rgb:ff/8b/8b",
235 "rgb:ff/8b/cd",
236 "rgb:ff/8b/ff",
237 "rgb:ff/cd/00",
238 "rgb:ff/cd/8b",
239 "rgb:ff/cd/cd",
240 "rgb:ff/cd/ff",
241 "rgb:ff/ff/00",
242 "rgb:ff/ff/8b",
243 "rgb:ff/ff/cd",
244 "rgb:ff/ff/ff",
245 "rgb:2e/2e/2e",
246 "rgb:5c/5c/5c",
247 "rgb:73/73/73",
248 "rgb:8b/8b/8b",
249 "rgb:a2/a2/a2",
250 "rgb:b9/b9/b9",
251 "rgb:d0/d0/d0",
252 "rgb:e7/e7/e7",
253#else
254 // 256 xterm colours
255 "rgb:00/00/00",
256 "rgb:00/00/5f",
257 "rgb:00/00/87",
258 "rgb:00/00/af",
259 "rgb:00/00/d7",
260 "rgb:00/00/ff",
261 "rgb:00/5f/00",
262 "rgb:00/5f/5f",
263 "rgb:00/5f/87",
264 "rgb:00/5f/af",
265 "rgb:00/5f/d7",
266 "rgb:00/5f/ff",
267 "rgb:00/87/00",
268 "rgb:00/87/5f",
269 "rgb:00/87/87",
270 "rgb:00/87/af",
271 "rgb:00/87/d7",
272 "rgb:00/87/ff",
273 "rgb:00/af/00",
274 "rgb:00/af/5f",
275 "rgb:00/af/87",
276 "rgb:00/af/af",
277 "rgb:00/af/d7",
278 "rgb:00/af/ff",
279 "rgb:00/d7/00",
280 "rgb:00/d7/5f",
281 "rgb:00/d7/87",
282 "rgb:00/d7/af",
283 "rgb:00/d7/d7",
284 "rgb:00/d7/ff",
285 "rgb:00/ff/00",
286 "rgb:00/ff/5f",
287 "rgb:00/ff/87",
288 "rgb:00/ff/af",
289 "rgb:00/ff/d7",
290 "rgb:00/ff/ff",
291 "rgb:5f/00/00",
292 "rgb:5f/00/5f",
293 "rgb:5f/00/87",
294 "rgb:5f/00/af",
295 "rgb:5f/00/d7",
296 "rgb:5f/00/ff",
297 "rgb:5f/5f/00",
298 "rgb:5f/5f/5f",
299 "rgb:5f/5f/87",
300 "rgb:5f/5f/af",
301 "rgb:5f/5f/d7",
302 "rgb:5f/5f/ff",
303 "rgb:5f/87/00",
304 "rgb:5f/87/5f",
305 "rgb:5f/87/87",
306 "rgb:5f/87/af",
307 "rgb:5f/87/d7",
308 "rgb:5f/87/ff",
309 "rgb:5f/af/00",
310 "rgb:5f/af/5f",
311 "rgb:5f/af/87",
312 "rgb:5f/af/af",
313 "rgb:5f/af/d7",
314 "rgb:5f/af/ff",
315 "rgb:5f/d7/00",
316 "rgb:5f/d7/5f",
317 "rgb:5f/d7/87",
318 "rgb:5f/d7/af",
319 "rgb:5f/d7/d7",
320 "rgb:5f/d7/ff",
321 "rgb:5f/ff/00",
322 "rgb:5f/ff/5f",
323 "rgb:5f/ff/87",
324 "rgb:5f/ff/af",
325 "rgb:5f/ff/d7",
326 "rgb:5f/ff/ff",
327 "rgb:87/00/00",
328 "rgb:87/00/5f",
329 "rgb:87/00/87",
330 "rgb:87/00/af",
331 "rgb:87/00/d7",
332 "rgb:87/00/ff",
333 "rgb:87/5f/00",
334 "rgb:87/5f/5f",
335 "rgb:87/5f/87",
336 "rgb:87/5f/af",
337 "rgb:87/5f/d7",
338 "rgb:87/5f/ff",
339 "rgb:87/87/00",
340 "rgb:87/87/5f",
341 "rgb:87/87/87",
342 "rgb:87/87/af",
343 "rgb:87/87/d7",
344 "rgb:87/87/ff",
345 "rgb:87/af/00",
346 "rgb:87/af/5f",
347 "rgb:87/af/87",
348 "rgb:87/af/af",
349 "rgb:87/af/d7",
350 "rgb:87/af/ff",
351 "rgb:87/d7/00",
352 "rgb:87/d7/5f",
353 "rgb:87/d7/87",
354 "rgb:87/d7/af",
355 "rgb:87/d7/d7",
356 "rgb:87/d7/ff",
357 "rgb:87/ff/00",
358 "rgb:87/ff/5f",
359 "rgb:87/ff/87",
360 "rgb:87/ff/af",
361 "rgb:87/ff/d7",
362 "rgb:87/ff/ff",
363 "rgb:af/00/00",
364 "rgb:af/00/5f",
365 "rgb:af/00/87",
366 "rgb:af/00/af",
367 "rgb:af/00/d7",
368 "rgb:af/00/ff",
369 "rgb:af/5f/00",
370 "rgb:af/5f/5f",
371 "rgb:af/5f/87",
372 "rgb:af/5f/af",
373 "rgb:af/5f/d7",
374 "rgb:af/5f/ff",
375 "rgb:af/87/00",
376 "rgb:af/87/5f",
377 "rgb:af/87/87",
378 "rgb:af/87/af",
379 "rgb:af/87/d7",
380 "rgb:af/87/ff",
381 "rgb:af/af/00",
382 "rgb:af/af/5f",
383 "rgb:af/af/87",
384 "rgb:af/af/af",
385 "rgb:af/af/d7",
386 "rgb:af/af/ff",
387 "rgb:af/d7/00",
388 "rgb:af/d7/5f",
389 "rgb:af/d7/87",
390 "rgb:af/d7/af",
391 "rgb:af/d7/d7",
392 "rgb:af/d7/ff",
393 "rgb:af/ff/00",
394 "rgb:af/ff/5f",
395 "rgb:af/ff/87",
396 "rgb:af/ff/af",
397 "rgb:af/ff/d7",
398 "rgb:af/ff/ff",
399 "rgb:d7/00/00",
400 "rgb:d7/00/5f",
401 "rgb:d7/00/87",
402 "rgb:d7/00/af",
403 "rgb:d7/00/d7",
404 "rgb:d7/00/ff",
405 "rgb:d7/5f/00",
406 "rgb:d7/5f/5f",
407 "rgb:d7/5f/87",
408 "rgb:d7/5f/af",
409 "rgb:d7/5f/d7",
410 "rgb:d7/5f/ff",
411 "rgb:d7/87/00",
412 "rgb:d7/87/5f",
413 "rgb:d7/87/87",
414 "rgb:d7/87/af",
415 "rgb:d7/87/d7",
416 "rgb:d7/87/ff",
417 "rgb:d7/af/00",
418 "rgb:d7/af/5f",
419 "rgb:d7/af/87",
420 "rgb:d7/af/af",
421 "rgb:d7/af/d7",
422 "rgb:d7/af/ff",
423 "rgb:d7/d7/00",
424 "rgb:d7/d7/5f",
425 "rgb:d7/d7/87",
426 "rgb:d7/d7/af",
427 "rgb:d7/d7/d7",
428 "rgb:d7/d7/ff",
429 "rgb:d7/ff/00",
430 "rgb:d7/ff/5f",
431 "rgb:d7/ff/87",
432 "rgb:d7/ff/af",
433 "rgb:d7/ff/d7",
434 "rgb:d7/ff/ff",
435 "rgb:ff/00/00",
436 "rgb:ff/00/5f",
437 "rgb:ff/00/87",
438 "rgb:ff/00/af",
439 "rgb:ff/00/d7",
440 "rgb:ff/00/ff",
441 "rgb:ff/5f/00",
442 "rgb:ff/5f/5f",
443 "rgb:ff/5f/87",
444 "rgb:ff/5f/af",
445 "rgb:ff/5f/d7",
446 "rgb:ff/5f/ff",
447 "rgb:ff/87/00",
448 "rgb:ff/87/5f",
449 "rgb:ff/87/87",
450 "rgb:ff/87/af",
451 "rgb:ff/87/d7",
452 "rgb:ff/87/ff",
453 "rgb:ff/af/00",
454 "rgb:ff/af/5f",
455 "rgb:ff/af/87",
456 "rgb:ff/af/af",
457 "rgb:ff/af/d7",
458 "rgb:ff/af/ff",
459 "rgb:ff/d7/00",
460 "rgb:ff/d7/5f",
461 "rgb:ff/d7/87",
462 "rgb:ff/d7/af",
463 "rgb:ff/d7/d7",
464 "rgb:ff/d7/ff",
465 "rgb:ff/ff/00",
466 "rgb:ff/ff/5f",
467 "rgb:ff/ff/87",
468 "rgb:ff/ff/af",
469 "rgb:ff/ff/d7",
470 "rgb:ff/ff/ff",
288 "rgb:08/08/08", 471 "rgb:08/08/08",
289 "rgb:12/12/12", 472 "rgb:12/12/12",
290 "rgb:1c/1c/1c", 473 "rgb:1c/1c/1c",
291 "rgb:26/26/26", 474 "rgb:26/26/26",
292 "rgb:30/30/30", 475 "rgb:30/30/30",
… …
308 "rgb:d0/d0/d0", 491 "rgb:d0/d0/d0",
309 "rgb:da/da/da", 492 "rgb:da/da/da",
310 "rgb:e4/e4/e4", 493 "rgb:e4/e4/e4",
311 "rgb:ee/ee/ee", 494 "rgb:ee/ee/ee",
312#endif 495#endif
496
313#ifndef NO_CURSORCOLOR 497#ifndef NO_CURSORCOLOR
314 COLOR_CURSOR_BACKGROUND, 498 COLOR_CURSOR_BACKGROUND,
315 COLOR_CURSOR_FOREGROUND, 499 COLOR_CURSOR_FOREGROUND,
316#endif /* ! NO_CURSORCOLOR */ 500#endif /* ! NO_CURSORCOLOR */
317 NULL, /* Color_pointer */ 501 NULL, /* Color_pointer_fg */
502 NULL, /* Color_pointer_bg */
318 NULL, /* Color_border */ 503 NULL, /* Color_border */
319#ifndef NO_BOLD_UNDERLINE_REVERSE 504#ifndef NO_BOLD_UNDERLINE_REVERSE
320 NULL, /* Color_BD */ 505 NULL, /* Color_BD */
506 NULL, /* Color_IT */
321 NULL, /* Color_UL */ 507 NULL, /* Color_UL */
322 NULL, /* Color_RV */ 508 NULL, /* Color_RV */
323#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 509#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
510#if ENABLE_FRILLS
511 NULL, // Color_underline
512#endif
324#ifdef OPTION_HC 513#ifdef OPTION_HC
325 NULL, 514 NULL,
515 NULL,
326#endif 516#endif
327#ifdef KEEP_SCROLLCOLOR
328 COLOR_SCROLLBAR, 517 COLOR_SCROLLBAR,
518#ifdef RXVT_SCROLLBAR
329 COLOR_SCROLLTROUGH, 519 COLOR_SCROLLTROUGH,
330#endif /* KEEP_SCROLLCOLOR */ 520#endif
331 521#if ENABLE_TRANSPARENCY
522 NULL,
523#endif
524#if OFF_FOCUS_FADING
525 "rgb:00/00/00",
526#endif
332 }; 527 };
333 528
334const char *const xa_names[NUM_XA] = 529void
335 {
336 "TEXT",
337 "COMPOUND_TEXT",
338 "UTF8_STRING",
339 "MULTIPLE",
340 "TARGETS",
341 "TIMESTAMP",
342 "VT_SELECTION",
343 "INCR",
344 "WM_DELETE_WINDOW",
345#ifdef TRANSPARENT
346 "_XROOTPMAP_ID",
347#endif
348#ifdef OFFIX_DND
349 "DndProtocol",
350 "DndSelection",
351#endif
352 "CLIPBOARD"
353 };
354
355bool
356rxvt_term::init_vars () 530rxvt_term::init_vars ()
357{ 531{
358 PixColors = new rxvt_color [TOTAL_COLORS]; 532 pix_colors = pix_colors_focused;
359 if (PixColors == NULL)
360 return false;
361
362#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
363 TermWin.pixmap = None;
364#endif
365#ifdef UTMP_SUPPORT
366 next_utmp_action = SAVE;
367#endif
368#ifndef NO_SETOWNER_TTYDEV
369 next_tty_action = SAVE;
370#endif
371 533
372 MEvent.time = CurrentTime; 534 MEvent.time = CurrentTime;
373 MEvent.button = AnyButton; 535 MEvent.button = AnyButton;
374 Options = DEFAULT_OPTIONS;
375 want_refresh = 1; 536 want_refresh = 1;
376 cmd_pid = -1;
377 cmd_fd = tty_fd = Xfd = -1;
378 PrivateModes = SavedModes = PrivMode_Default; 537 priv_modes = SavedModes = PrivMode_Default;
379 TermWin.focus = 0;
380 TermWin.ncol = 80; 538 ncol = 80;
381 TermWin.nrow = 24; 539 nrow = 24;
382 TermWin.int_bwidth = INTERNALBORDERWIDTH; 540 int_bwidth = INTERNALBORDERWIDTH;
383 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 541 ext_bwidth = EXTERNALBORDERWIDTH;
384 TermWin.lineSpace = LINESPACE; 542 lineSpace = LINESPACE;
543 letterSpace = LETTERSPACE;
385 TermWin.saveLines = SAVELINES; 544 saveLines = SAVELINES;
386 numPixColors = TOTAL_COLORS;
387 545
388#ifndef NO_NEW_SELECTION
389 selection_style = NEW_SELECT;
390#else
391 selection_style = OLD_SELECT;
392#endif
393
394#ifndef NO_BRIGHTCOLOR
395 colorfgbg = DEFAULT_RSTYLE;
396#endif
397
398#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
399 ks_bigfont = XK_greater;
400 ks_smallfont = XK_less;
401#endif
402
403#ifdef GREEK_SUPPORT
404 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
405#endif
406
407 refresh_limit = 1;
408 refresh_type = SLOW_REFRESH; 546 refresh_type = SLOW_REFRESH;
409 prev_nrow = prev_ncol = 0;
410#ifdef MULTICHAR_SET
411# ifdef MULTICHAR_ENCODING
412 encoding_method = MULTICHAR_ENCODING;
413# endif
414 multichar_decode = rxvt_euc2jis;
415#endif
416 547
417 oldcursor.row = oldcursor.col = -1; 548 oldcursor.row = oldcursor.col = -1;
418#ifdef XPM_BACKGROUND
419 /* bgPixmap.w = bgPixmap.h = 0; */
420 bgPixmap.x = bgPixmap.y = 50;
421 bgPixmap.pixmap = None;
422#endif
423 549
424 last_bot = last_state = -1; 550 set_option (Opt_scrollBar);
425 551 set_option (Opt_scrollTtyOutput);
426#ifdef MENUBAR 552 set_option (Opt_jumpScroll);
427 menu_readonly = 1; 553 set_option (Opt_skipScroll);
428# if !(MENUBAR_MAX > 1) 554 set_option (Opt_secondaryScreen);
429 CurrentBar = &(BarList); 555 set_option (Opt_secondaryScroll);
430# endif /* (MENUBAR_MAX > 1) */ 556 set_option (Opt_pastableTabs);
431#endif 557 set_option (Opt_intensityStyles);
432 558 set_option (Opt_iso14755);
433 return true; 559 set_option (Opt_iso14755_52);
434} 560 set_option (Opt_buffered);
435
436void
437rxvt_term::init_secondary ()
438{
439 int i;
440#ifdef TTY_GID_SUPPORT
441 struct group *gr = getgrnam ("tty");
442
443 if (gr)
444 { /* change group ownership of tty to "tty" */
445 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
446 ttygid = gr->gr_gid;
447 }
448 else
449#endif /* TTY_GID_SUPPORT */
450
451 {
452 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
453 ttygid = getgid ();
454 }
455
456 /*
457 * Close all unused file descriptors
458 * We don't want them, we don't need them.
459 */
460 if ((i = open ("/dev/null", O_RDONLY)) < 0)
461 {
462 /* TODO: BOO HISS */
463 dup2 (STDERR_FILENO, STDIN_FILENO);
464 }
465 else if (i > STDIN_FILENO)
466 {
467 dup2 (i, STDIN_FILENO);
468 close (i);
469 }
470
471 dup2 (STDERR_FILENO, STDOUT_FILENO);
472
473#if 0 // schmorp sayz closing filies is murder
474 for (i = STDERR_FILENO + 1; i < num_fds; i++)
475 {
476#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
477 if (i == 4 || i == 7)
478 continue;
479#endif
480 close(i);
481 }
482#endif
483} 561}
484 562
485/*----------------------------------------------------------------------*/ 563/*----------------------------------------------------------------------*/
486const char ** 564const char **
487rxvt_term::init_resources (int argc, const char *const *argv) 565rxvt_term::init_resources (int argc, const char *const *argv)
488{ 566{
489 int i, r_argc; 567 int i, r_argc;
490 char *val;
491 const char **cmd_argv, **r_argv; 568 const char **cmd_argv, **r_argv;
492 569
493 /* 570 /*
494 * Look for -exec option. Find => split and make cmd_argv[] of command args 571 * Look for -e option. Find => split and make cmd_argv[] of command args
495 */ 572 */
496 for (r_argc = 0; r_argc < argc; r_argc++) 573 for (r_argc = 0; r_argc < argc; r_argc++)
497 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 574 if (!strcmp (argv[r_argc], "-e"))
498 break; 575 break;
499 576
577 if (r_argc == argc)
578 cmd_argv = NULL;
579 else if (!argv[r_argc + 1])
580 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
581 else
582 {
583 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
584
585 for (i = 0; i < argc - r_argc - 1; i++)
586 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
587
588 cmd_argv[i] = NULL;
589 }
590
500 r_argv = (const char **)rxvt_malloc (sizeof(char *) * (r_argc + 1)); 591 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
501 592
502 for (i = 0; i < r_argc; i++) 593 for (i = 0; i < r_argc; i++)
503 r_argv[i] = (const char *)argv[i]; 594 r_argv[i] = (const char *)argv[i];
504 595
505 r_argv[i] = NULL; 596 r_argv[i] = NULL;
506 597
507 if (r_argc == argc)
508 cmd_argv = NULL;
509 else
510 {
511 cmd_argv = (const char **)rxvt_malloc (sizeof(char *) * (argc - r_argc));
512
513 for (i = 0; i < argc - r_argc - 1; i++)
514 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
515
516 cmd_argv[i] = NULL;
517 }
518
519 /* clear all resources */
520 for (i = 0; i < NUM_RESOURCES;)
521 rs[i++] = NULL;
522
523 rs[Rs_name] = rxvt_r_basename(argv[0]); 598 rs[Rs_name] = rxvt_basename (argv[0]);
524 599
525 /* 600 /*
526 * Open display, get options/resources and create the window 601 * Open display, get options/resources and create the window
527 */ 602 */
603
528 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 604 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
529 rs[Rs_display_name] = ":0"; 605 rs[Rs_display_name] = ":0";
530 606
531 get_options (r_argc, r_argv); 607 get_options (r_argc, r_argv);
608
609 if (!(display = displays.get (rs[Rs_display_name])))
610 {
611 free (r_argv);
612 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
613 }
614
615 // using a local pointer decreases code size a lot
616 xa = display->xa;
617
618 set (display);
619 extract_resources ();
620
621#if XFT
622 if (rs[Rs_depth])
623 select_visual (strtol (rs[Rs_depth], 0, 0));
624#endif
625
532 free (r_argv); 626 free (r_argv);
533 627
534#ifdef LOCAL_X_IS_UNIX 628 for (int i = NUM_RESOURCES; i--; )
535 if (rs[Rs_display_name][0] == ':') 629 if (rs [i] == resval_undef)
536 { 630 rs [i] = 0;
537 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 631
538 STRCPY (val, "unix"); 632#ifdef HAVE_AFTERIMAGE
539 STRCAT (val, rs[Rs_display_name]); 633 set_application_name ((char *)rs[Rs_name]);
540 Xdisplay = XOpenDisplay (val); 634 set_output_threshold (OUTPUT_LEVEL_WARNING);
541 free (val); 635#endif
636
637#if ENABLE_PERL
638 if (!rs[Rs_perl_ext_1])
639 rs[Rs_perl_ext_1] = "default";
640
641 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
642 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
643 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
542 } 644 {
543#endif 645 rxvt_perl.init (this);
544 646 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
545 if (Xdisplay == NULL
546 && (Xdisplay = XOpenDisplay (rs[Rs_display_name])) == NULL)
547 { 647 }
548 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 648#endif
549 exit (EXIT_FAILURE);
550 }
551
552 extract_resources (Xdisplay, rs[Rs_name]);
553 649
554 /* 650 /*
555 * set any defaults not already set 651 * set any defaults not already set
556 */ 652 */
557 if (cmd_argv && cmd_argv[0]) 653 if (cmd_argv && cmd_argv[0])
558 { 654 {
559 if (!rs[Rs_title]) 655 if (!rs[Rs_title])
560 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 656 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
657
561 if (!rs[Rs_iconName]) 658 if (!rs[Rs_iconName])
562 rs[Rs_iconName] = rs[Rs_title]; 659 rs[Rs_iconName] = rs[Rs_title];
563 } 660 }
564 else 661 else
565 { 662 {
566 if (!rs[Rs_title]) 663 if (!rs[Rs_title])
567 rs[Rs_title] = rs[Rs_name]; 664 rs[Rs_title] = rs[Rs_name];
665
568 if (!rs[Rs_iconName]) 666 if (!rs[Rs_iconName])
569 rs[Rs_iconName] = rs[Rs_name]; 667 rs[Rs_iconName] = rs[Rs_name];
570 } 668 }
571 669
572 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 670 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
573 TermWin.saveLines = BOUND_POSITIVE_INT16(i); 671 saveLines = min (i, MAX_SAVELINES);
574 672
575#ifndef NO_FRILLS 673#if ENABLE_FRILLS
576 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 674 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
577 TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 675 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
676
578 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 677 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
579 TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 678 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
580#endif
581 679
582#ifndef NO_LINESPACE
583 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 680 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
584 TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 681 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
682
683 if (rs[Rs_letterSpace])
684 letterSpace = atoi (rs[Rs_letterSpace]);
585#endif 685#endif
586 686
587#ifdef POINTER_BLANK 687#ifdef POINTER_BLANK
588 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 688 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
589 pointerBlankDelay = i; 689 pointerBlankDelay = i;
590 else 690 else
591 pointerBlankDelay = 2; 691 pointerBlankDelay = 2;
592#endif 692#endif
593 693
594 /* no point having a scrollbar without having any scrollback! */ 694 /* no point having a scrollbar without having any scrollback! */
595 if (!TermWin.saveLines) 695 if (!saveLines)
596 Options &= ~Opt_scrollBar; 696 set_option (Opt_scrollBar, 0);
597
598#ifdef PRINTPIPE
599 if (!rs[Rs_print_pipe])
600 rs[Rs_print_pipe] = PRINTPIPE;
601#endif
602 697
603 if (!rs[Rs_cutchars]) 698 if (!rs[Rs_cutchars])
604 rs[Rs_cutchars] = CUTCHARS; 699 rs[Rs_cutchars] = CUTCHARS;
605
606#ifdef ACS_ASCII
607 if (!rs[Rs_acs_chars])
608 rs[Rs_acs_chars] = ACS_CHARS;
609 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
610 {
611 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
612 for (; i < 0x20; )
613 val[i] = ' ';
614 rs[Rs_acs_chars] = val;
615 }
616#endif
617 700
618#ifndef NO_BACKSPACE_KEY 701#ifndef NO_BACKSPACE_KEY
619 if (!rs[Rs_backspace_key]) 702 if (!rs[Rs_backspace_key])
620# ifdef DEFAULT_BACKSPACE 703# ifdef DEFAULT_BACKSPACE
621 key_backspace = DEFAULT_BACKSPACE; 704 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
622# else 705# else
623 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 706 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
624# endif 707# endif
625 else
626 {
627 val = STRDUP(rs[Rs_backspace_key]);
628 rxvt_Str_trim(val);
629 rxvt_Str_escaped(val);
630 key_backspace = val;
631 }
632#endif 708#endif
633 709
634#ifndef NO_DELETE_KEY 710#ifndef NO_DELETE_KEY
635 if (!rs[Rs_delete_key]) 711 if (!rs[Rs_delete_key])
636# ifdef DEFAULT_DELETE 712# ifdef DEFAULT_DELETE
637 key_delete = DEFAULT_DELETE; 713 rs[Rs_delete_key] = DEFAULT_DELETE;
638# else 714# else
639 key_delete = "\033[3~"; 715 rs[Rs_delete_key] = "\033[3~";
640# endif 716# endif
641 else
642 {
643 val = STRDUP(rs[Rs_delete_key]);
644 rxvt_Str_trim(val);
645 rxvt_Str_escaped(val);
646 key_delete = val;
647 }
648#endif 717#endif
649 if (rs[Rs_answerbackstring])
650 {
651 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
652 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
653 }
654 718
655 if (rs[Rs_selectstyle]) 719 scrollBar.setup (this);
656 {
657 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
658 selection_style = OLD_WORD_SELECT;
659#ifndef NO_OLD_SELECTION
660
661 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
662 selection_style = OLD_SELECT;
663#endif
664
665 }
666
667#ifdef HAVE_SCROLLBARS
668 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
669 rs[Rs_scrollBar_thickness]);
670#endif
671
672 TermWin.fontset = new rxvt_fontset (this);
673 TermWin.fontset->populate (rs[Rs_font]);
674 TermWin.fwidth = TermWin.fontset->base_font ()->width;
675 TermWin.fheight = TermWin.fontset->base_font ()->height;
676 TermWin.fbase = TermWin.fontset->base_font ()->ascent;
677 720
678#ifdef XTERM_REVERSE_VIDEO 721#ifdef XTERM_REVERSE_VIDEO
679 /* this is how xterm implements reverseVideo */ 722 /* this is how xterm implements reverseVideo */
680 if (Options & Opt_reverseVideo) 723 if (option (Opt_reverseVideo))
681 { 724 {
682 if (!rs[Rs_color + Color_fg]) 725 if (!rs[Rs_color + Color_fg])
683 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 726 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
727
684 if (!rs[Rs_color + Color_bg]) 728 if (!rs[Rs_color + Color_bg])
685 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 729 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
686 } 730 }
687#endif 731#endif
688 732
… …
690 if (!rs[Rs_color + i]) 734 if (!rs[Rs_color + i])
691 rs[Rs_color + i] = def_colorName[i]; 735 rs[Rs_color + i] = def_colorName[i];
692 736
693#ifndef XTERM_REVERSE_VIDEO 737#ifndef XTERM_REVERSE_VIDEO
694 /* this is how we implement reverseVideo */ 738 /* this is how we implement reverseVideo */
695 if (Options & Opt_reverseVideo) 739 if (option (Opt_reverseVideo))
696 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 740 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
697#endif 741#endif
698 742
699 /* convenient aliases for setting fg/bg to colors */ 743 /* convenient aliases for setting fg/bg to colors */
700 color_aliases (Color_fg); 744 color_aliases (Color_fg);
701 color_aliases (Color_bg); 745 color_aliases (Color_bg);
702#ifndef NO_CURSORCOLOR 746#ifndef NO_CURSORCOLOR
703 color_aliases (Color_cursor); 747 color_aliases (Color_cursor);
704 color_aliases (Color_cursor2); 748 color_aliases (Color_cursor2);
705#endif /* NO_CURSORCOLOR */ 749#endif /* NO_CURSORCOLOR */
706 color_aliases (Color_pointer); 750 color_aliases (Color_pointer_fg);
751 color_aliases (Color_pointer_bg);
707 color_aliases (Color_border); 752 color_aliases (Color_border);
708#ifndef NO_BOLD_UNDERLINE_REVERSE 753#ifndef NO_BOLD_UNDERLINE_REVERSE
709 color_aliases (Color_BD); 754 color_aliases (Color_BD);
710 color_aliases (Color_UL); 755 color_aliases (Color_UL);
711 color_aliases (Color_RV); 756 color_aliases (Color_RV);
712#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 757#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
758
759 if (!rs[Rs_color + Color_border])
760 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
713 761
714 return cmd_argv; 762 return cmd_argv;
763}
764
765/*----------------------------------------------------------------------*/
766void
767rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
768{
769 this->envv = envv;
770
771 SET_R (this);
772 set_locale ("");
773 set_environ (envv); // a few things in X do not call setlocale :(
774
775 init_vars ();
776
777 const char **cmd_argv = init_resources (argc, argv);
778
779#ifdef KEYSYM_RESOURCE
780 keyboard->register_done ();
781#endif
782
783 if (const char *path = rs[Rs_chdir])
784 if (*path) // ignored if empty
785 {
786 if (*path != '/')
787 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
788
789 if (chdir (path))
790 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
791 }
792
793 if (option (Opt_scrollBar))
794 scrollBar.state = STATE_IDLE; /* set existence for size calculations */
795
796 pty = ptytty::create ();
797
798 create_windows (argc, argv);
799
800 init_xlocale ();
801
802 scr_poweron (); // initialize screen
803
804#if 0
805 XSynchronize (dpy, True);
806#endif
807
808 if (option (Opt_scrollBar))
809 scrollBar.resize (); /* create and map scrollbar */
810#ifdef HAVE_BG_PIXMAP
811 {
812 bgPixmap.set_target (this);
813 bgPixmap.invalidate ();
814
815#ifdef ENABLE_TRANSPARENCY
816 if (option (Opt_transparent))
817 {
818 bgPixmap.set_transparent ();
819
820#ifdef HAVE_AFTERIMAGE
821 if (rs [Rs_blurradius])
822 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
823#endif
824 if (ISSET_PIXCOLOR (Color_tint))
825 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
826
827 if (rs [Rs_shade])
828 bgPixmap.set_shade (rs [Rs_shade]);
829
830 bgPixmap.set_root_pixmap ();
831 XSelectInput (dpy, display->root, PropertyChangeMask);
832 rootwin_ev.start (display, display->root);
833 }
834#endif
835
836#ifdef BG_IMAGE_FROM_FILE
837 if (rs[Rs_backgroundPixmap])
838 {
839 const char *p = rs[Rs_backgroundPixmap];
840
841 if ((p = strchr (p, ';')) != 0)
842 {
843 p++;
844 bgPixmap.set_geometry (p);
845 }
846 else
847 bgPixmap.set_defaultGeometry ();
848
849 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
850 if (!bgPixmap.window_position_sensitive ())
851 update_background ();
852 }
853#endif
854 }
855#endif
856
857#if ENABLE_PERL
858 rootwin_ev.start (display, display->root);
859#endif
860
861 set_colorfgbg ();
862
863 init_command (cmd_argv);
864
865 free (cmd_argv);
866
867 if (pty->pty >= 0)
868 pty_ev.start (pty->pty, ev::READ);
869
870 HOOK_INVOKE ((this, HOOK_START, DT_END));
871
872#if ENABLE_XEMBED
873 if (rs[Rs_embed])
874 {
875 long info[2] = { 0, XEMBED_MAPPED };
876
877 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
878 32, PropModeReplace, (unsigned char *)&info, 2);
879 }
880#endif
881
882 XMapWindow (dpy, vt);
883 XMapWindow (dpy, parent[0]);
884
885 refresh_check ();
715} 886}
716 887
717/*----------------------------------------------------------------------*/ 888/*----------------------------------------------------------------------*/
718void 889void
719rxvt_term::init_env () 890rxvt_term::init_env ()
720{ 891{
721 int i; 892 int i;
722 unsigned int u;
723 char *val; 893 char *val;
724 894
725#ifdef DISPLAY_IS_IP 895#ifdef DISPLAY_IS_IP
726 /* Fixup display_name for export over pty to any interested terminal 896 /* Fixup display_name for export over pty to any interested terminal
727 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 897 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
728 * (for the first non-loopback interface) that we get from 898 * (for the first non-loopback interface) that we get from
729 * rxvt_network_display(). This is more "name-resolution-portable", if you 899 * rxvt_network_display (). This is more "name-resolution-portable", if you
730 * will, and probably allows for faster x-client startup if your name 900 * will, and probably allows for faster x-client startup if your name
731 * server is beyond a slow link or overloaded at client startup. Of 901 * server is beyond a slow link or overloaded at client startup. Of
732 * course that only helps the shell's child processes, not us. 902 * course that only helps the shell's child processes, not us.
733 * 903 *
734 * Giving out the display_name also affords a potential security hole 904 * Giving out the display_name also affords a potential security hole
735 */ 905 */
736 val = rxvt_network_display (rs[Rs_display_name]); 906 val = rxvt_network_display (rs[Rs_display_name]);
737 rs[Rs_display_name] = (const char *)val; 907 rs[Rs_display_name] = (const char *)val;
738 908
739 if (val == NULL) 909 if (val == NULL)
740#endif /* DISPLAY_IS_IP */ 910#endif /* DISPLAY_IS_IP */
741 val = XDisplayString(Xdisplay); 911 val = XDisplayString (dpy);
742 912
743 if (rs[Rs_display_name] == NULL) 913 if (rs[Rs_display_name] == NULL)
744 rs[Rs_display_name] = val; /* use broken `:0' value */ 914 rs[Rs_display_name] = val; /* use broken `:0' value */
745 915
746 i = STRLEN (val); 916 i = strlen (val);
747 env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char)); 917 env_display = (char *)rxvt_malloc (i + 9);
748 918
749 sprintf (env_display, "DISPLAY=%s", val); 919 sprintf (env_display, "DISPLAY=%s", val);
750 920
751 /* avoiding the math library: 921 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
752 * i = (int)(ceil(log10((unsigned int)TermWin.parent[0]))) */
753 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
754 ;
755 MAX_IT(i, 1);
756 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof(char));
757
758 sprintf (env_windowid, "WINDOWID=%u",
759 (unsigned int)TermWin.parent[0]);
760 922
761 /* add entries to the environment: 923 /* add entries to the environment:
762 * @ DISPLAY: in case we started with -display 924 * @ DISPLAY: in case we started with -display
763 * @ WINDOWID: X window id number of the window 925 * @ WINDOWID: X window id number of the window
764 * @ COLORTERM: terminal sub-name and also indicates its color 926 * @ COLORTERM: terminal sub-name and also indicates its color
765 * @ TERM: terminal name 927 * @ TERM: terminal name
766 * @ TERMINFO: path to terminfo directory 928 * @ TERMINFO: path to terminfo directory
929 * @ COLORFGBG: fg;bg color codes
767 */ 930 */
768 putenv (env_display); 931 putenv (env_display);
769 putenv (env_windowid); 932 putenv (env_windowid);
770 933
934 if (env_colorfgbg)
935 putenv (env_colorfgbg);
936
771#ifdef RXVT_TERMINFO 937#ifdef RXVT_TERMINFO
772 putenv ("TERMINFO=" RXVT_TERMINFO); 938 putenv ("TERMINFO=" RXVT_TERMINFO);
773#endif 939#endif
774 940
775 if (Xdepth <= 2) 941 if (depth <= 2)
776 putenv ("COLORTERM=" COLORTERMENV "-mono"); 942 putenv ("COLORTERM=" COLORTERMENV "-mono");
777 else 943 else
778 putenv ("COLORTERM=" COLORTERMENVFULL); 944 putenv ("COLORTERM=" COLORTERMENVFULL);
779 945
780 if (rs[Rs_term_name] != NULL) 946 if (rs[Rs_term_name] != NULL)
781 { 947 {
782 env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char)); 948 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
783 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 949 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
784 putenv (env_term); 950 putenv (env_term);
785 } 951 }
786 else 952 else
787 putenv ("TERM=" TERMENV); 953 putenv ("TERM=" TERMENV);
… …
789#ifdef HAVE_UNSETENV 955#ifdef HAVE_UNSETENV
790 /* avoid passing old settings and confusing term size */ 956 /* avoid passing old settings and confusing term size */
791 unsetenv ("LINES"); 957 unsetenv ("LINES");
792 unsetenv ("COLUMNS"); 958 unsetenv ("COLUMNS");
793 unsetenv ("TERMCAP"); /* terminfo should be okay */ 959 unsetenv ("TERMCAP"); /* terminfo should be okay */
794#endif /* HAVE_UNSETENV */ 960#endif /* HAVE_UNSETENV */
795} 961}
796 962
797/*----------------------------------------------------------------------*/ 963/*----------------------------------------------------------------------*/
798/* 964/*
799 * This is more or less stolen straight from XFree86 xterm. 965 * This is more or less stolen straight from XFree86 xterm.
800 * This should support all European type languages. 966 * This should support all European type languages.
801 */ 967 */
802void 968void
803rxvt_term::set_locale (const char *locale) 969rxvt_term::set_locale (const char *locale)
804{ 970{
971 set_environ (envv);
972
805#if HAVE_XSETLOCALE || HAVE_SETLOCALE 973#if HAVE_XSETLOCALE || HAVE_SETLOCALE
806 free (this->locale); 974 free (this->locale);
807 this->locale = rxvt_strdup (setlocale (LC_CTYPE, "")); 975 this->locale = setlocale (LC_CTYPE, locale);
976
977 if (!this->locale)
978 {
979 if (*locale)
980 {
981 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
982 setlocale (LC_CTYPE, "C");
983 }
984 else
985 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
986
987 this->locale = "C";
988 }
989
990
991 this->locale = strdup (this->locale);
992 SET_LOCALE (this->locale);
993 mbstate.reset ();
808#endif 994#endif
995
809#if HAVE_NL_LANGINFO 996#if HAVE_NL_LANGINFO
997 char *codeset = strdup (nl_langinfo (CODESET));
998 // /^UTF.?8/i
999 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
1000 && (codeset[1] == 'T' || codeset[1] == 't')
1001 && (codeset[2] == 'F' || codeset[2] == 'f')
1002 && (codeset[3] == '8' || codeset[4] == '8');
810 free (codeset); 1003 free (codeset);
811 codeset = strdup (nl_langinfo (CODESET));
812 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
813 || !STRCASECMP (codeset, "UTF8");
814#else 1004#else
815 enc_utf8 = 1; 1005 enc_utf8 = 0;
816#endif 1006#endif
817} 1007}
818 1008
819void 1009void
820rxvt_term::init_xlocale () 1010rxvt_term::init_xlocale ()
821{ 1011{
1012 set_environ (envv);
1013
822#ifdef USE_XIM 1014#ifdef USE_XIM
823 if (!locale) 1015 if (!locale)
824 rxvt_print_error ("Setting locale failed."); 1016 rxvt_warn ("setting locale failed, working without locale support.\n");
825 else 1017 else
826 { 1018 {
827 Atom wmlocale; 1019 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
828
829 wmlocale = XInternAtom (Xdisplay, "WM_LOCALE_NAME", False);
830 XChangeProperty (Xdisplay, TermWin.parent[0], wmlocale,
831 XA_STRING, 8, PropModeReplace,
832 (unsigned char *)locale, STRLEN(locale));
833 1020
834 if (!XSupportsLocale ()) 1021 if (!XSupportsLocale ())
835 { 1022 {
836 rxvt_print_error ("The locale is not supported by Xlib"); 1023 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
837 return; 1024 return;
838 } 1025 }
839 1026
1027 im_ev.start (display);
1028
840 /* see if we can connect yet */ 1029 /* see if we can connect already */
841 rxvt_IMInstantiateCallback (Xdisplay, NULL, NULL); 1030 im_cb ();
842
843 /* To avoid Segmentation Fault in C locale: Solaris only? */
844 if (STRCMP (locale, "C"))
845 XRegisterIMInstantiateCallback (Xdisplay, NULL, NULL, NULL,
846 rxvt_IMInstantiateCallback, NULL);
847 } 1031 }
848#endif 1032#endif
849} 1033}
850 1034
851/*----------------------------------------------------------------------*/ 1035/*----------------------------------------------------------------------*/
852void 1036void
853rxvt_term::init_command(const char *const *argv) 1037rxvt_term::init_command (const char *const *argv)
854{ 1038{
855 /* 1039 /*
856 * Initialize the command connection. 1040 * Initialize the command connection.
857 * This should be called after the X server connection is established. 1041 * This should be called after the X server connection is established.
858 */ 1042 */
859 int i;
860
861 for (i = 0; i < NUM_XA; i++)
862 xa[i] = XInternAtom(Xdisplay, xa_names[i], False);
863
864 /* Enable delete window protocol */
865 XSetWMProtocols (Xdisplay, TermWin.parent[0],
866 &(xa[XA_WMDELETEWINDOW]), 1);
867
868#ifdef USING_W11LIB
869 /* enable W11 callbacks */
870 W11AddEventHandler (Xdisplay, rxvt_W11_process_x_event);
871#endif
872 1043
873#ifdef META8_OPTION 1044#ifdef META8_OPTION
874 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 1045 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
875#endif 1046#endif
876 1047
877 get_ourmods (); 1048 get_ourmods ();
878 1049
879 if (!(Options & Opt_scrollTtyOutput)) 1050 if (!option (Opt_scrollTtyOutput))
880 PrivateModes |= PrivMode_TtyOutputInh; 1051 priv_modes |= PrivMode_TtyOutputInh;
881 if (Options & Opt_scrollTtyKeypress) 1052 if (option (Opt_scrollTtyKeypress))
882 PrivateModes |= PrivMode_Keypress; 1053 priv_modes |= PrivMode_Keypress;
883 if (!(Options & Opt_jumpScroll)) 1054 if (!option (Opt_jumpScroll))
884 PrivateModes |= PrivMode_smoothScroll; 1055 priv_modes |= PrivMode_smoothScroll;
885 1056
886#ifndef NO_BACKSPACE_KEY 1057#ifndef NO_BACKSPACE_KEY
887 if (STRCMP(key_backspace, "DEC") == 0) 1058 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
888 PrivateModes |= PrivMode_HaveBackSpace; 1059 priv_modes |= PrivMode_HaveBackSpace;
889#endif 1060#endif
890 1061
891 /* add value for scrollBar */ 1062 /* add value for scrollBar */
892 if (scrollbar_visible ()) 1063 if (scrollBar.state)
893 { 1064 {
894 PrivateModes |= PrivMode_scrollBar; 1065 priv_modes |= PrivMode_scrollBar;
895 SavedModes |= PrivMode_scrollBar; 1066 SavedModes |= PrivMode_scrollBar;
896 } 1067 }
897 if (menubar_visible ())
898 {
899 PrivateModes |= PrivMode_menuBar;
900 SavedModes |= PrivMode_menuBar;
901 }
902 1068
903#ifdef GREEK_SUPPORT 1069 run_command (argv);
904 greek_init();
905#endif
906
907 Xfd = XConnectionNumber (Xdisplay);
908
909#ifdef CURSOR_BLINK
910
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} 1070}
921 1071
922/*----------------------------------------------------------------------*/ 1072/*----------------------------------------------------------------------*/
923void 1073void
924rxvt_term::Get_Colours () 1074rxvt_term::get_colours ()
925{ 1075{
926 int i; 1076 int i;
927 1077
1078#ifdef OFF_FOCUS_FADING
1079 pix_colors = pix_colors_focused;
1080#endif
1081
928 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 1082 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
929 { 1083 {
1084 const char *name = rs[Rs_color + i];
1085
1086 if (!name)
1087 continue;
1088
930 rxvt_color xcol; 1089 rxvt_color xcol;
931 1090
932 if (!rs[Rs_color + i]) 1091 if (!set_color (xcol, name))
933 continue;
934
935 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
936 { 1092 {
937#ifndef XTERM_REVERSE_VIDEO 1093#ifndef XTERM_REVERSE_VIDEO
938 if (i < 2 && (Options & Opt_reverseVideo)) 1094 if (i < 2 && option (Opt_reverseVideo))
939 { 1095 name = def_colorName [1 - i];
940 rs[Rs_color + i] = def_colorName[!i];
941 }
942 else 1096 else
943#endif 1097#endif
944 rs[Rs_color + i] = def_colorName[i]; 1098 name = def_colorName [i];
945 1099
946 if (!rs[Rs_color + i]) 1100 if (!name)
947 continue; 1101 continue;
948 1102
949 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 1103 if (!set_color (xcol, name))
950 { 1104 {
951 switch (i) 1105 switch (i)
952 { 1106 {
953 case Color_fg: 1107 case Color_fg:
954 case Color_bg: 1108 case Color_bg:
955 /* fatal: need bg/fg color */ 1109 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
956 rxvt_print_error ("aborting"); 1110 name = "";
957 exit (EXIT_FAILURE);
958 /* NOTREACHED */
959 break; 1111 break;
960#ifndef NO_CURSORCOLOR 1112#ifndef NO_CURSORCOLOR
961 case Color_cursor2: 1113 case Color_cursor2:
962 xcol = PixColors[Color_fg]; 1114#endif
963 break;
964#endif /* ! NO_CURSORCOLOR */
965 case Color_pointer: 1115 case Color_pointer_fg:
966 xcol = PixColors[Color_fg]; 1116 name = rs[Rs_color + Color_fg];
1117 xcol.set (this, name);
967 break; 1118 break;
968 default: 1119 default:
969 xcol = PixColors[Color_bg]; /* None */ 1120 name = rs[Rs_color + Color_bg];
1121 xcol.set (this, name);
970 break; 1122 break;
971 } 1123 }
972 } 1124 }
973 } 1125 }
974 1126
975 PixColors[i] = xcol; 1127 pix_colors[i] = xcol;
976 SET_PIXCOLOR (i); 1128 rs[Rs_color + i] = name;
1129 }
1130
1131 if (depth <= 2)
977 } 1132 {
978 1133 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
979 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) 1134 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
980 PixColors[Color_pointer] = PixColors[Color_fg]; 1135 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
981 if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) 1136 }
982 PixColors[Color_border] = PixColors[Color_fg];
983 1137
984 /* 1138 /*
985 * get scrollBar/menuBar shadow colors 1139 * get scrollBar shadow colors
986 * 1140 *
987 * The calculations of topShadow/bottomShadow values are adapted 1141 * The calculations of topShadow/bottomShadow values are adapted
988 * from the fvwm window manager. 1142 * from the fvwm window manager.
989 */ 1143 */
990#ifdef KEEP_SCROLLCOLOR 1144#ifdef RXVT_SCROLLBAR
991 1145 if (depth <= 2)
992 if (XDEPTH <= 2) 1146 {
993 { /* Monochrome */ 1147 /* Monochrome */
994 PixColors[Color_scroll] = PixColors[Color_fg]; 1148 alias_color (Color_scroll, Color_fg);
995 PixColors[Color_topShadow] = PixColors[Color_bg]; 1149 alias_color (Color_topShadow, Color_bg);
996 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 1150 alias_color (Color_bottomShadow, Color_bg);
997 } 1151 }
998 else 1152 else
999 { 1153 {
1000 rxvt_color xcol[3]; 1154 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
1001 /* xcol[0] == white
1002 * xcol[1] == top shadow
1003 * xcol[2] == bot shadow */
1004 1155
1005 xcol[1] = PixColors[Color_scroll]; 1156 rgba cscroll;
1006# ifdef PREFER_24BIT 1157 pix_colors [Color_scroll].get (cscroll);
1007 xcol[0].set (this, 65535, 65535, 65535);
1008 /* XFreeColors(Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
1009# else
1010 xcol[0].set (this, WhitePixel (Xdisplay, Xscreen));
1011# endif
1012
1013 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1014
1015 xcol[0].get (this, pr0, pg0, pb0);
1016 xcol[1].get (this, pr1, pg1, pb1);
1017
1018 /* bottomShadowColor */
1019 if (!xcol[2].set (this, pr1 / 2, pg1 / 2, pb1 / 2))
1020 xcol[2] = PixColors[Color_Black];
1021
1022 PixColors[Color_bottomShadow] = xcol[2];
1023 1158
1024 /* topShadowColor */ 1159 /* topShadowColor */
1025 if (!xcol[1].set (this, 1160 if (!pix_colors[Color_topShadow].set (this,
1026 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 1161 rgba (
1027 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 1162 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1028 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 1163 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1029 xcol[1] = PixColors[Color_White]; 1164 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1030 1165 cscroll.a)
1031 PixColors[Color_topShadow] = xcol[1]; 1166 ))
1167 alias_color (Color_topShadow, Color_White);
1032 } 1168 }
1033#endif /* KEEP_SCROLLCOLOR */ 1169#endif
1170
1171#ifdef OFF_FOCUS_FADING
1172 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
1173 update_fade_color (i);
1174#endif
1034} 1175}
1035 1176
1036/*----------------------------------------------------------------------*/ 1177/*----------------------------------------------------------------------*/
1037/* color aliases, fg/bg bright-bold */ 1178/* color aliases, fg/bg bright-bold */
1038void 1179void
1039rxvt_term::color_aliases(int idx) 1180rxvt_term::color_aliases (int idx)
1040{ 1181{
1041 if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx]))) 1182 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1042 { 1183 {
1043 int i = atoi (rs[Rs_color + idx]); 1184 int i = atoi (rs[Rs_color + idx]);
1044 1185
1045 if (i >= 8 && i <= 15) 1186 if (i >= 8 && i <= 15)
1046 { /* bright colors */ 1187 /* bright colors */
1047 i -= 8;
1048#ifndef NO_BRIGHTCOLOR
1049 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 1188 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1050 return; 1189 else if (i >= 0 && i <= 7)
1051#endif 1190 /* normal colors */
1052
1053 }
1054
1055 if (i >= 0 && i <= 7) /* normal colors */
1056 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 1191 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1057 } 1192 }
1058} 1193}
1059 1194
1060/*----------------------------------------------------------------------*/ 1195/*----------------------------------------------------------------------*/
… …
1063 * Use resource ``modifier'' to override the Meta modifier 1198 * Use resource ``modifier'' to override the Meta modifier
1064 */ 1199 */
1065void 1200void
1066rxvt_term::get_ourmods () 1201rxvt_term::get_ourmods ()
1067{ 1202{
1068 int i, j, k; 1203 int i, j, k;
1069 int requestedmeta, realmeta, realalt; 1204 int requestedmeta, realmeta, realalt;
1070 const char *cm, *rsmod; 1205 const char *cm, *rsmod;
1071 XModifierKeymap *map; 1206 XModifierKeymap *map;
1072 KeyCode *kc; 1207 KeyCode *kc;
1073 const unsigned int modmasks[] = 1208 const unsigned int modmasks[] =
1074 { 1209 {
1075 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 1210 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1076 }; 1211 };
1077 1212
1078 requestedmeta = realmeta = realalt = 0; 1213 requestedmeta = realmeta = realalt = 0;
1079 rsmod = rs[Rs_modifier]; 1214 rsmod = rs[Rs_modifier];
1215
1080 if (rsmod 1216 if (rsmod
1081 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1217 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1082 requestedmeta = rsmod[3] - '0'; 1218 requestedmeta = rsmod[3] - '0';
1083 1219
1084 map = XGetModifierMapping(Xdisplay); 1220 map = XGetModifierMapping (dpy);
1085 kc = map->modifiermap; 1221 kc = map->modifiermap;
1222
1086 for (i = 1; i < 6; i++) 1223 for (i = 1; i < 6; i++)
1087 { 1224 {
1088 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1225 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1226
1089 for (j = map->max_keypermod; j--; k++) 1227 for (j = map->max_keypermod; j--; k++)
1090 { 1228 {
1091 if (kc[k] == 0) 1229 if (kc[k] == 0)
1092 break; 1230 break;
1231
1093 switch (XKeycodeToKeysym(Xdisplay, kc[k], 0)) 1232 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1094 { 1233 {
1095 case XK_Num_Lock: 1234 case XK_Num_Lock:
1096 ModNumLockMask = modmasks[i - 1]; 1235 ModNumLockMask = modmasks[i - 1];
1097 /* FALLTHROUGH */ 1236 continue;
1098 default: 1237
1099 continue; /* for(;;) */ 1238 case XK_ISO_Level3_Shift:
1239 ModLevel3Mask = modmasks[i - 1];
1240 continue;
1241
1100 case XK_Meta_L: 1242 case XK_Meta_L:
1101 case XK_Meta_R: 1243 case XK_Meta_R:
1102 cm = "meta"; 1244 cm = "meta";
1103 realmeta = i; 1245 realmeta = i;
1104 break; 1246 break;
1247
1105 case XK_Alt_L: 1248 case XK_Alt_L:
1106 case XK_Alt_R: 1249 case XK_Alt_R:
1107 cm = "alt"; 1250 cm = "alt";
1108 realalt = i; 1251 realalt = i;
1109 break; 1252 break;
1253
1110 case XK_Super_L: 1254 case XK_Super_L:
1111 case XK_Super_R: 1255 case XK_Super_R:
1112 cm = "super"; 1256 cm = "super";
1113 break; 1257 break;
1258
1114 case XK_Hyper_L: 1259 case XK_Hyper_L:
1115 case XK_Hyper_R: 1260 case XK_Hyper_R:
1116 cm = "hyper"; 1261 cm = "hyper";
1117 break; 1262 break;
1263
1264 default:
1265 continue;
1118 } 1266 }
1119 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1267
1268 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1120 requestedmeta = i; 1269 requestedmeta = i;
1121 } 1270 }
1122 } 1271 }
1272
1123 XFreeModifiermap(map); 1273 XFreeModifiermap (map);
1274
1124 i = (requestedmeta ? requestedmeta 1275 i = requestedmeta ? requestedmeta
1125 : (realmeta ? realmeta 1276 : realmeta ? realmeta
1126 : (realalt ? realalt : 0))); 1277 : realalt ? realalt
1278 : 0;
1279
1127 if (i) 1280 if (i)
1128 ModMetaMask = modmasks[i - 1]; 1281 ModMetaMask = modmasks[i - 1];
1129} 1282}
1130 1283
1131/*----------------------------------------------------------------------*/ 1284/*----------------------------------------------------------------------*/
1132/* rxvt_Create_Windows() - Open and map the window */ 1285/* rxvt_Create_Windows () - Open and map the window */
1133void 1286void
1134rxvt_term::create_windows (int argc, const char *const *argv) 1287rxvt_term::create_windows (int argc, const char *const *argv)
1135{ 1288{
1136 XClassHint classHint; 1289 XClassHint classHint;
1137 XWMHints wmHint; 1290 XWMHints wmHint;
1291#if ENABLE_FRILLS
1292 MWMHints mwmhints = { };
1293#endif
1138 XGCValues gcvalue; 1294 XGCValues gcvalue;
1139 long vt_emask;
1140
1141 XWindowAttributes gattr; 1295 XSetWindowAttributes attributes;
1296 Window top, parent;
1142 1297
1143 Xcmap = DefaultColormap (Xdisplay, Xscreen); 1298 dLocal (Display *, dpy);
1144 Xvisual = DefaultVisual (Xdisplay, Xscreen);
1145 Xscreen = DefaultScreen (Xdisplay);
1146 1299
1147 if (Options & Opt_transparent) 1300 /* grab colors before netscape does */
1148 { 1301 get_colours ();
1149 XGetWindowAttributes (Xdisplay, RootWindow(Xdisplay, Xscreen), &gattr); 1302
1150 Xdepth = gattr.depth; 1303 if (!set_fonts ())
1304 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1305
1306 parent = display->root;
1307
1308 attributes.override_redirect = !!option (Opt_override_redirect);
1309
1310#if ENABLE_FRILLS
1311 if (option (Opt_borderLess))
1151 } 1312 {
1152 else 1313 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1153 {
1154 Xdepth = DefaultDepth(Xdisplay, Xscreen);
1155#ifdef PREFER_24BIT
1156 /*
1157 * If depth is not 24, look for a 24bit visual.
1158 */
1159 if (Xdepth != 24)
1160 { 1314 {
1161 XVisualInfo vinfo; 1315 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1162 1316 attributes.override_redirect = true;
1163 if (XMatchVisualInfo(Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1164 {
1165 Xdepth = 24;
1166 Xvisual = vinfo.visual;
1167 Xcmap = XCreateColormap(Xdisplay,
1168 RootWindow(Xdisplay, Xscreen),
1169 Xvisual, AllocNone);
1170 }
1171 } 1317 }
1318 else
1319 {
1320 mwmhints.flags = MWM_HINTS_DECORATIONS;
1321 }
1322 }
1172#endif 1323#endif
1173 1324
1325#if ENABLE_XEMBED
1326 if (rs[Rs_embed])
1174 } 1327 {
1328 XWindowAttributes wattr;
1175 1329
1176 /* grab colors before netscape does */ 1330 parent = strtol (rs[Rs_embed], 0, 0);
1177 Get_Colours ();
1178 1331
1179 change_font (1, NULL); 1332 if (!XGetWindowAttributes (dpy, parent, &wattr))
1333 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1334
1335 window_calc (wattr.width, wattr.height);
1336 }
1337#endif
1338
1180 window_calc (0, 0); 1339 window_calc (0, 0);
1340
1341 /* sub-window placement & size in rxvt_resize_subwindows () */
1342 attributes.background_pixel = pix_colors_focused [Color_border];
1343 attributes.border_pixel = pix_colors_focused [Color_border];
1344 attributes.colormap = cmap;
1345
1346 top = XCreateWindow (dpy, parent,
1347 szHint.x, szHint.y,
1348 szHint.width, szHint.height,
1349 ext_bwidth,
1350 depth, InputOutput, visual,
1351 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1352 &attributes);
1353
1354 this->parent[0] = top;
1355
1181 old_width = szHint.width; 1356 old_width = szHint.width;
1182 old_height = szHint.height; 1357 old_height = szHint.height;
1183 1358
1184 /* parent window - reverse video so we can see placement errors 1359 set_title (rs [Rs_title]);
1185 * sub-window placement & size in rxvt_resize_subwindows() 1360 set_icon_name (rs [Rs_iconName]);
1361
1362 classHint.res_name = (char *)rs[Rs_name];
1363 classHint.res_class = (char *)RESCLASS;
1364
1365 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1366 wmHint.input = True;
1367 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1368 wmHint.window_group = top;
1369
1370 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1371 &szHint, &wmHint, &classHint);
1372#if ENABLE_EWMH
1373# ifdef HAVE_AFTERIMAGE
1374 /*
1375 * set up icon hint
1376 * rs [Rs_iconfile] is path to icon
1186 */ 1377 */
1187 1378
1188#ifdef PREFER_24BIT 1379 if (rs [Rs_iconfile])
1189 XSetWindowAttributes attributes; 1380 {
1381 init_asv ();
1190 1382
1191 attributes.background_pixel = PixColors[Color_fg]; 1383 ASImage *im = file2ASImage (rs [Rs_iconfile], 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
1192 attributes.border_pixel = PixColors[Color_border]; 1384 if (im)
1193 attributes.colormap = Xcmap; 1385 {
1194 TermWin.parent[0] = XCreateWindow (Xdisplay, DefaultRootWindow (Xdisplay), 1386 int w = im->width;
1195 szHint.x, szHint.y, 1387 int h = im->height;
1196 szHint.width, szHint.height, 1388 ASImage *result = scale_asimage (asv, im,
1197 TermWin.ext_bwidth, 1389 w, h, ASA_ARGB32,
1198 Xdepth, InputOutput, 1390 100, ASIMAGE_QUALITY_DEFAULT);
1199 Xvisual, 1391 destroy_asimage (&im);
1200 CWBackPixel | CWBorderPixel 1392
1201 | CWColormap, &attributes); 1393 if (result)
1202#else 1394 {
1203 TermWin.parent[0] = XCreateSimpleWindow (Xdisplay, DefaultRootWindow (Xdisplay), 1395 long *buffer = (long *)malloc ((2 + w * h) * sizeof (long));
1204 szHint.x, szHint.y, 1396 if (buffer)
1205 szHint.width, 1397 {
1206 szHint.height, 1398 ARGB32 *asbuf = result->alt.argb32;
1207 TermWin.ext_bwidth, 1399 buffer [0] = w;
1208 PixColors[Color_border], 1400 buffer [1] = h;
1209 PixColors[Color_fg]); 1401
1402 for (unsigned int i = 0; i < w * h; ++i)
1403 buffer [i + 2] = asbuf [i];
1404
1405 XChangeProperty (dpy, top, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1406 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1407 free (buffer);
1408 }
1409 else
1410 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1411
1412 destroy_asimage (&result);
1413 }
1414 else
1415 rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
1416 }
1417 else
1418 rxvt_warn ("Loading image icon failed, continuing without.\n");
1419 }
1210#endif 1420# endif
1421#endif
1211 1422
1212 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1423#if ENABLE_FRILLS
1213 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1424 if (mwmhints.flags)
1425 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1426 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1427#endif
1214 1428
1215 classHint.res_name = (char *)rs[Rs_name]; 1429 Atom protocols[] = {
1216 classHint.res_class = (char *)APL_CLASS; 1430 xa[XA_WM_DELETE_WINDOW],
1431#if ENABLE_EWMH
1432 xa[XA_NET_WM_PING],
1433#endif
1434 };
1217 1435
1218 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1436 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1219 wmHint.input = True;
1220 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1221 : NormalState);
1222 wmHint.window_group = TermWin.parent[0];
1223 1437
1224 XSetWMProperties(Xdisplay, TermWin.parent[0], NULL, NULL, 1438#if ENABLE_FRILLS
1225 (char **)argv, argc, &szHint, &wmHint, &classHint); 1439 if (rs[Rs_transient_for])
1226 XSelectInput(Xdisplay, TermWin.parent[0], 1440 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1441#endif
1442
1443#if ENABLE_EWMH
1444 long pid = getpid ();
1445
1446 XChangeProperty (dpy, top,
1447 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1448 PropModeReplace, (unsigned char *)&pid, 1);
1449
1450 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1451#endif
1452
1453 XSelectInput (dpy, top,
1227 (KeyPressMask 1454 KeyPressMask
1228#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1455#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1229 | KeyReleaseMask 1456 | KeyReleaseMask
1230#endif 1457#endif
1231 | FocusChangeMask | VisibilityChangeMask 1458 | FocusChangeMask | VisibilityChangeMask
1232 | StructureNotifyMask)); 1459 | ExposureMask | StructureNotifyMask);
1460
1461 termwin_ev.start (display, top);
1233 1462
1234 /* vt cursor: Black-on-White is standard, but this is more popular */ 1463 /* vt cursor: Black-on-White is standard, but this is more popular */
1235 TermWin_cursor = XCreateFontCursor(Xdisplay, XC_xterm); 1464 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1236
1237#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1238 /* cursor (menuBar/scrollBar): Black-on-White */
1239 leftptr_cursor = XCreateFontCursor(Xdisplay, XC_left_ptr);
1240#endif
1241
1242#ifdef POINTER_BLANK
1243
1244 {
1245 XColor blackcolour;
1246 blackcolour.red = 0;
1247 blackcolour.green = 0;
1248 blackcolour.blue = 0;
1249 Font f = XLoadFont (Xdisplay, "fixed");
1250 blank_cursor = XCreateGlyphCursor (Xdisplay, f, f, ' ', ' ',
1251 &blackcolour, &blackcolour);
1252 XUnloadFont (Xdisplay, f);
1253 }
1254#endif
1255 1465
1256 /* the vt window */ 1466 /* the vt window */
1257 TermWin.vt = XCreateSimpleWindow(Xdisplay, TermWin.parent[0], 1467 vt = XCreateSimpleWindow (dpy, top,
1258 window_vt_x, window_vt_y, 1468 window_vt_x, window_vt_y,
1259 TermWin_TotalWidth(), 1469 width, height,
1260 TermWin_TotalHeight(),
1261 0, 1470 0,
1262 PixColors[Color_fg], 1471 pix_colors_focused[Color_fg],
1263 PixColors[Color_bg]); 1472 pix_colors_focused[Color_bg]);
1264#ifdef DEBUG_X
1265 XStoreName(Xdisplay, TermWin.vt, "vt window");
1266#endif
1267 1473
1474 attributes.bit_gravity = NorthWestGravity;
1475 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1476
1268 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1477 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1269 | PropertyChangeMask);
1270 1478
1271#ifdef POINTER_BLANK
1272 pointer_unblank ();
1273
1274 if ((Options & Opt_pointerBlank)) 1479 if (option (Opt_pointerBlank))
1275 vt_emask |= PointerMotionMask; 1480 vt_emask |= PointerMotionMask;
1276 else 1481 else
1277#endif
1278 vt_emask |= (Button1MotionMask | Button3MotionMask); 1482 vt_emask |= Button1MotionMask | Button3MotionMask;
1279 1483
1280 XSelectInput(Xdisplay, TermWin.vt, vt_emask); 1484 vt_select_input ();
1281 1485
1282#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1486 vt_ev.start (display, vt);
1283
1284 if (menuBar_height())
1285 {
1286 menuBar.win = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],
1287 window_vt_x, 0,
1288 TermWin_TotalWidth(),
1289 menuBar_TotalHeight(),
1290 0,
1291 PixColors[Color_fg],
1292 PixColors[Color_scroll]);
1293#ifdef DEBUG_X
1294
1295 XStoreName(Xdisplay, menuBar.win, "menubar");
1296#endif
1297
1298 XDefineCursor(Xdisplay, menuBar.win, pointer_leftptr);
1299 XSelectInput(Xdisplay, menuBar.win,
1300 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1301 | Button1MotionMask));
1302 }
1303#endif
1304#ifdef XPM_BACKGROUND
1305 if (rs[Rs_backgroundPixmap] != NULL
1306 && !(Options & Opt_transparent))
1307 {
1308 const char *p = rs[Rs_backgroundPixmap];
1309
1310 if ((p = STRCHR(p, ';')) != NULL)
1311 {
1312 p++;
1313 scale_pixmap (p);
1314 }
1315 set_bgPixmap (rs[Rs_backgroundPixmap]);
1316 scr_touch (True);
1317 }
1318#endif
1319 1487
1320 /* graphics context for the vt window */ 1488 /* graphics context for the vt window */
1321 gcvalue.foreground = PixColors[Color_fg]; 1489 gcvalue.foreground = pix_colors[Color_fg];
1322 gcvalue.background = PixColors[Color_bg]; 1490 gcvalue.background = pix_colors[Color_bg];
1323 gcvalue.graphics_exposures = 1; 1491 gcvalue.graphics_exposures = 0;
1324 TermWin.gc = XCreateGC(Xdisplay, TermWin.vt, 1492
1493 gc = XCreateGC (dpy, vt,
1325 GCForeground | GCBackground 1494 GCForeground | GCBackground | GCGraphicsExposures,
1326 | GCGraphicsExposures, &gcvalue); 1495 &gcvalue);
1327 1496
1328#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1497 drawable = new rxvt_drawable (this, vt);
1329 1498
1330 gcvalue.foreground = PixColors[Color_topShadow]; 1499#ifdef OFF_FOCUS_FADING
1331 topShadowGC = XCreateGC(Xdisplay, TermWin.vt, 1500 // initially we are in unfocused state
1332 GCForeground, &gcvalue); 1501 if (rs[Rs_fade])
1333 gcvalue.foreground = PixColors[Color_bottomShadow]; 1502 pix_colors = pix_colors_unfocused;
1334 botShadowGC = XCreateGC(Xdisplay, TermWin.vt,
1335 GCForeground, &gcvalue);
1336 gcvalue.foreground = PixColors[(XDEPTH <= 2 ? Color_fg
1337 : Color_scroll)];
1338 scrollbarGC = XCreateGC(Xdisplay, TermWin.vt,
1339 GCForeground, &gcvalue);
1340#endif 1503#endif
1504
1505 pointer_unblank ();
1506 scr_recolour ();
1341} 1507}
1342 1508
1343/*----------------------------------------------------------------------*/ 1509/*----------------------------------------------------------------------*/
1344/* 1510/*
1345 * Run the command in a subprocess and return a file descriptor for the 1511 * Run the command in a subprocess and return a file descriptor for the
1346 * master end of the pseudo-teletype pair with the command talking to 1512 * master end of the pseudo-teletype pair with the command talking to
1347 * the slave. 1513 * the slave.
1348 */ 1514 */
1349int 1515void
1350rxvt_term::run_command (const char *const *argv) 1516rxvt_term::run_command (const char *const *argv)
1351{ 1517{
1352 int cfd, er; 1518#if ENABLE_FRILLS
1353 1519 if (rs[Rs_pty_fd])
1354 /* get master (pty) */
1355 if ((cfd = rxvt_get_pty (&(tty_fd), &(ttydev))) < 0)
1356 {
1357 rxvt_print_error("can't open pseudo-tty");
1358 return -1;
1359 } 1520 {
1521 pty->pty = atoi (rs[Rs_pty_fd]);
1360 1522
1361#ifdef FD_SETSIZE 1523 if (pty->pty >= 0)
1362 if (Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1363 {
1364 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1365 rxvt_clean_exit();
1366 exit(EXIT_FAILURE);
1367 }
1368#endif
1369
1370 fcntl (cfd, F_SETFL, O_NONBLOCK);
1371
1372 /* get slave (tty) */
1373 if (tty_fd < 0)
1374 {
1375#ifndef NO_SETOWNER_TTYDEV
1376 privileged_ttydev (SAVE);
1377#endif
1378
1379 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1380 { 1524 {
1381 close(cfd); 1525 if (getfd_hook)
1382 rxvt_print_error("can't open slave tty %s", ttydev); 1526 pty->pty = (*getfd_hook) (pty->pty);
1383 return -1; 1527
1528 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1529 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1384 } 1530 }
1385 } 1531 }
1532 else
1533#endif
1534 if (!pty->get ())
1535 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1536
1537 struct termios tio = def_tio;
1538
1386#ifndef NO_BACKSPACE_KEY 1539#ifndef NO_BACKSPACE_KEY
1387 if (key_backspace[0] && !key_backspace[1]) 1540 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1388 er = key_backspace[0]; 1541 tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
1389 else if (STRCMP(key_backspace, "DEC") == 0) 1542 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1390 er = '\177'; /* the initial state anyway */ 1543 tio.c_cc[VERASE] = '\177'; /* the initial state anyway */
1391 else
1392#endif 1544#endif
1393 1545
1394 er = -1; 1546 /* init terminal attributes */
1547 cfsetospeed (&tio, BAUDRATE);
1548 cfsetispeed (&tio, BAUDRATE);
1549 tcsetattr (pty->tty, TCSANOW, &tio);
1550 pty->set_utf8_mode (enc_utf8);
1395 1551
1396 rxvt_get_ttymode (&(tio), er); 1552 /* set initial window size */
1553 tt_winch ();
1397 1554
1398#ifndef __QNX__ 1555#if ENABLE_FRILLS
1556 if (rs[Rs_pty_fd])
1557 return;
1558#endif
1559
1399 /* spin off the command interpreter */ 1560 /* spin off the command interpreter */
1400 switch (cmd_pid = fork ()) 1561 switch (cmd_pid = fork ())
1401 { 1562 {
1402 case -1: 1563 case -1:
1403 rxvt_print_error("can't fork"); 1564 {
1404 return -1; 1565 cmd_pid = 0;
1566 rxvt_fatal ("can't fork, aborting.\n");
1567 }
1405 case 0: 1568 case 0:
1406 close (cfd); /* only keep tty_fd and STDERR open */ 1569 init_env ();
1407 close (Xfd); 1570
1408 if (rxvt_control_tty (tty_fd, ttydev) < 0) 1571 if (!pty->make_controlling_tty ())
1409 rxvt_print_error ("could not obtain control of tty"); 1572 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1410 else 1573 else
1411 { 1574 {
1412 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1575 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1413 dup2 (tty_fd, STDIN_FILENO); 1576 dup2 (pty->tty, STDIN_FILENO);
1414 dup2 (tty_fd, STDOUT_FILENO); 1577 dup2 (pty->tty, STDOUT_FILENO);
1415 dup2 (tty_fd, STDERR_FILENO); 1578 dup2 (pty->tty, STDERR_FILENO);
1416 1579
1417 if (tty_fd > 2) 1580 // close all our file handles that we do no longer need
1418 close (tty_fd); 1581 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1582 {
1583 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1584 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1585 }
1419 1586
1420 run_child (argv); 1587 run_child (argv);
1588 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1421 } 1589 }
1590
1422 exit (EXIT_FAILURE); 1591 _exit (EXIT_FAILURE);
1423 /* NOTREACHED */ 1592
1424 default: 1593 default:
1425 { 1594 if (!option (Opt_utmpInhibit))
1426#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1595 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1427 int fdstdin;
1428 1596
1429 fdstdin = dup (STDIN_FILENO); 1597 pty->close_tty ();
1430 dup2 (tty_fd, STDIN_FILENO);
1431#endif
1432 1598
1433#ifdef UTMP_SUPPORT 1599 child_ev.start (cmd_pid);
1434 privileged_utmp (SAVE);
1435#endif
1436 1600
1437#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1601 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1438
1439 dup2 (fdstdin, STDIN_FILENO);
1440 close (fdstdin);
1441#endif
1442
1443 }
1444 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, Xfd open */
1445 break; 1602 break;
1446 } 1603 }
1447#else /* __QNX__ uses qnxspawn() */
1448 fchmod (tty_fd, 0622);
1449 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1450 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1451
1452 if (run_child (argv) == -1)
1453 exit (EXIT_FAILURE);
1454#endif
1455
1456 return cfd;
1457} 1604}
1458 1605
1459/* ------------------------------------------------------------------------- * 1606/* ------------------------------------------------------------------------- *
1460 * CHILD PROCESS OPERATIONS * 1607 * CHILD PROCESS OPERATIONS *
1461 * ------------------------------------------------------------------------- */ 1608 * ------------------------------------------------------------------------- */
… …
1466int 1613int
1467rxvt_term::run_child (const char *const *argv) 1614rxvt_term::run_child (const char *const *argv)
1468{ 1615{
1469 char *login; 1616 char *login;
1470 1617
1471 SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */
1472
1473 if (Options & Opt_console) 1618 if (option (Opt_console))
1619 {
1474 { /* be virtual console, fail silently */ 1620 /* be virtual console, fail silently */
1475#ifdef TIOCCONS 1621#ifdef TIOCCONS
1476 unsigned int on = 1; 1622 unsigned int on = 1;
1477 1623
1478 ioctl (STDIN_FILENO, TIOCCONS, &on); 1624 ioctl (STDIN_FILENO, TIOCCONS, &on);
1479#elif defined (SRIOCSREDIR) 1625#elif defined (SRIOCSREDIR)
1480 int fd; 1626 int fd;
1481 1627
1482 fd = open (CONSOLE, O_WRONLY, 0); 1628 fd = open (CONSOLE, O_WRONLY, 0);
1483 if (fd >= 0) 1629 if (fd >= 0)
1484 {
1485 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1630 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1486 close (fd); 1631 close (fd);
1487 } 1632#endif /* SRIOCSREDIR */
1488#endif /* SRIOCSREDIR */
1489
1490 } 1633 }
1491 1634
1492 /* reset signals and spin off the command interpreter */ 1635 /* reset signals and spin off the command interpreter */
1493 signal (SIGINT, SIG_DFL); 1636 signal (SIGINT, SIG_DFL);
1494 signal (SIGQUIT, SIG_DFL); 1637 signal (SIGQUIT, SIG_DFL);
1495 signal (SIGCHLD, SIG_DFL); 1638 signal (SIGCHLD, SIG_DFL);
1639 signal (SIGHUP, SIG_DFL);
1640 signal (SIGPIPE, SIG_DFL);
1496 /* 1641 /*
1497 * mimick login's behavior by disabling the job control signals 1642 * mimic login's behavior by disabling the job control signals
1498 * a shell that wants them can turn them back on 1643 * a shell that wants them can turn them back on
1499 */ 1644 */
1500#ifdef SIGTSTP 1645#ifdef SIGTSTP
1501 signal (SIGTSTP, SIG_IGN); 1646 signal (SIGTSTP, SIG_IGN);
1502 signal (SIGTTIN, SIG_IGN); 1647 signal (SIGTTIN, SIG_IGN);
1503 signal (SIGTTOU, SIG_IGN); 1648 signal (SIGTTOU, SIG_IGN);
1504#endif /* SIGTSTP */ 1649#endif /* SIGTSTP */
1505 1650
1506 /* set window size */
1507 struct winsize ws;
1508
1509 ws.ws_col = TermWin.ncol;
1510 ws.ws_row = TermWin.nrow;
1511 ws.ws_xpixel = ws.ws_ypixel = 0;
1512 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1513
1514 // unblock signals (signals are blocked by iom.C
1515 sigset_t ss;
1516 sigemptyset (&ss);
1517 sigprocmask (SIG_SETMASK, &ss, 0);
1518
1519#ifndef __QNX__
1520 /* command interpreter path */ 1651 /* command interpreter path */
1521 if (argv != NULL) 1652 if (argv)
1522 { 1653 {
1523# ifdef DEBUG_CMD 1654# ifdef DEBUG_CMD
1524 int i; 1655 int i;
1525 1656
1526 for (i = 0; argv[i]; i++) 1657 for (i = 0; argv[i]; i++)
1527 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1658 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1528# endif 1659# endif
1529 1660
1530 execvp(argv[0], (char *const *)argv); 1661 execvp (argv[0], (char *const *)argv);
1531 /* no error message: STDERR is closed! */ 1662 /* no error message: STDERR is closed! */
1532 } 1663 }
1533 else 1664 else
1534 { 1665 {
1535 const char *argv0, *shell; 1666 const char *argv0, *shell;
1536 1667
1537 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1668 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1538 shell = "/bin/sh"; 1669 shell = "/bin/sh";
1539 1670
1540 argv0 = (const char *)rxvt_r_basename(shell); 1671 argv0 = rxvt_basename (shell);
1672
1541 if (Options & Opt_loginShell) 1673 if (option (Opt_loginShell))
1542 { 1674 {
1543 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1675 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1544 1676
1545 login[0] = '-'; 1677 login[0] = '-';
1546 STRCPY(&login[1], argv0); 1678 strcpy (&login[1], argv0);
1547 argv0 = login; 1679 argv0 = login;
1548 } 1680 }
1681
1549 execlp(shell, argv0, NULL); 1682 execlp (shell, argv0, (char *)0);
1550 /* no error message: STDERR is closed! */ 1683 /* no error message: STDERR is closed! */
1551 } 1684 }
1552 1685
1553#else /* __QNX__ uses qnxspawn() */
1554
1555 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1556 char *command = NULL, fullcommand[_MAX_PATH];
1557 char **arg_v, *arg_a[2] = { NULL, NULL };
1558
1559 if (argv != NULL)
1560 {
1561 if (access(argv[0], X_OK) == -1)
1562 {
1563 if (STRCHR(argv[0], '/') == NULL)
1564 {
1565 searchenv(argv[0], "PATH", fullcommand);
1566 if (fullcommand[0] != '\0')
1567 command = fullcommand;
1568 }
1569 if (access(command, X_OK) == -1)
1570 return -1;
1571 }
1572 else
1573 command = argv[0];
1574 arg_v = argv;
1575 }
1576 else
1577 {
1578 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1579 command = "/bin/sh";
1580
1581 arg_a[0] = my_basename(command);
1582 if (Options & Opt_loginShell)
1583 {
1584 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1585
1586 login[0] = '-';
1587 STRCPY(&login[1], arg_a[0]);
1588 arg_a[0] = login;
1589 }
1590 arg_v = arg_a;
1591 }
1592 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1593 cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1594 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1595 command, arg_v, environ, iov_a, 0);
1596 if (login)
1597 free(login);
1598
1599 close(tty_fd);
1600 return cmd_fd;
1601
1602#endif
1603 return -1; 1686 return -1;
1604} 1687}
1605 1688
1606/* ------------------------------------------------------------------------- *
1607 * GET TTY CURRENT STATE *
1608 * ------------------------------------------------------------------------- */
1609/* rxvt_get_ttymode() */
1610/* EXTPROTO */
1611void
1612rxvt_get_ttymode(ttymode_t *tio, int erase)
1613{
1614#ifdef HAVE_TERMIOS_H
1615 /*
1616 * standard System V termios interface
1617 */
1618 if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1619 {
1620 /* return error - use system defaults */
1621 tio->c_cc[VINTR] = CINTR;
1622 tio->c_cc[VQUIT] = CQUIT;
1623 tio->c_cc[VERASE] = CERASE;
1624 tio->c_cc[VKILL] = CKILL;
1625 tio->c_cc[VSTART] = CSTART;
1626 tio->c_cc[VSTOP] = CSTOP;
1627 tio->c_cc[VSUSP] = CSUSP;
1628# ifdef VDSUSP
1629
1630 tio->c_cc[VDSUSP] = CDSUSP;
1631# endif
1632# ifdef VREPRINT
1633
1634 tio->c_cc[VREPRINT] = CRPRNT;
1635# endif
1636# ifdef VDISCRD
1637
1638 tio->c_cc[VDISCRD] = CFLUSH;
1639# endif
1640# ifdef VWERSE
1641
1642 tio->c_cc[VWERSE] = CWERASE;
1643# endif
1644# ifdef VLNEXT
1645
1646 tio->c_cc[VLNEXT] = CLNEXT;
1647# endif
1648
1649 }
1650 tio->c_cc[VEOF] = CEOF;
1651 tio->c_cc[VEOL] = VDISABLE;
1652# ifdef VEOL2
1653
1654 tio->c_cc[VEOL2] = VDISABLE;
1655# endif
1656# ifdef VSWTC
1657
1658 tio->c_cc[VSWTC] = VDISABLE;
1659# endif
1660# ifdef VSWTCH
1661
1662 tio->c_cc[VSWTCH] = VDISABLE;
1663# endif
1664# if VMIN != VEOF
1665
1666 tio->c_cc[VMIN] = 1;
1667# endif
1668# if VTIME != VEOL
1669
1670 tio->c_cc[VTIME] = 0;
1671# endif
1672
1673 if (erase != -1)
1674 tio->c_cc[VERASE] = (char)erase;
1675
1676 /* input modes */
1677 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1678# ifdef IMAXBEL
1679 | IMAXBEL
1680# endif
1681 | IXON);
1682
1683 /* output modes */
1684 tio->c_oflag = (OPOST | ONLCR);
1685
1686 /* control modes */
1687 tio->c_cflag = (CS8 | CREAD);
1688
1689 /* line discipline modes */
1690 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1691# if defined (ECHOCTL) && defined (ECHOKE)
1692 | ECHOCTL | ECHOKE
1693# endif
1694 | ECHOE | ECHOK);
1695# else /* HAVE_TERMIOS_H */
1696
1697 /*
1698 * sgtty interface
1699 */
1700
1701 /* get parameters -- gtty */
1702 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1703 {
1704 tio->sg.sg_erase = CERASE; /* ^H */
1705 tio->sg.sg_kill = CKILL; /* ^U */
1706 }
1707 if (erase != -1)
1708 tio->sg.sg_erase = (char)erase;
1709
1710 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1711
1712 /* get special characters */
1713 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1714 {
1715 tio->tc.t_intrc = CINTR; /* ^C */
1716 tio->tc.t_quitc = CQUIT; /* ^\ */
1717 tio->tc.t_startc = CSTART; /* ^Q */
1718 tio->tc.t_stopc = CSTOP; /* ^S */
1719 tio->tc.t_eofc = CEOF; /* ^D */
1720 tio->tc.t_brkc = -1;
1721 }
1722 /* get local special chars */
1723 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1724 {
1725 tio->lc.t_suspc = CSUSP; /* ^Z */
1726 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1727 tio->lc.t_rprntc = CRPRNT; /* ^R */
1728 tio->lc.t_flushc = CFLUSH; /* ^O */
1729 tio->lc.t_werasc = CWERASE; /* ^W */
1730 tio->lc.t_lnextc = CLNEXT; /* ^V */
1731 }
1732 /* get line discipline */
1733 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1734# ifdef NTTYDISC
1735
1736 tio->line = NTTYDISC;
1737# endif /* NTTYDISC */
1738
1739 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1740#endif /* HAVE_TERMIOS_H */
1741
1742 /*
1743 * Debugging
1744 */
1745#ifdef DEBUG_TTYMODE
1746#ifdef HAVE_TERMIOS_H
1747 /* c_iflag bits */
1748 fprintf(stderr, "Input flags\n");
1749
1750 /* cpp token stringize doesn't work on all machines <sigh> */
1751# define FOO(flag,name) \
1752 if ((tio->c_iflag) & flag) \
1753 fprintf (stderr, "%s ", name)
1754
1755 /* c_iflag bits */
1756 FOO(IGNBRK, "IGNBRK");
1757 FOO(BRKINT, "BRKINT");
1758 FOO(IGNPAR, "IGNPAR");
1759 FOO(PARMRK, "PARMRK");
1760 FOO(INPCK, "INPCK");
1761 FOO(ISTRIP, "ISTRIP");
1762 FOO(INLCR, "INLCR");
1763 FOO(IGNCR, "IGNCR");
1764 FOO(ICRNL, "ICRNL");
1765 FOO(IXON, "IXON");
1766 FOO(IXOFF, "IXOFF");
1767# ifdef IUCLC
1768
1769 FOO(IUCLC, "IUCLC");
1770# endif
1771# ifdef IXANY
1772
1773 FOO(IXANY, "IXANY");
1774# endif
1775# ifdef IMAXBEL
1776
1777 FOO(IMAXBEL, "IMAXBEL");
1778# endif
1779
1780 fprintf(stderr, "\n");
1781
1782# undef FOO
1783# define FOO(entry, name) \
1784 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1785
1786 FOO(VINTR, "VINTR");
1787 FOO(VQUIT, "VQUIT");
1788 FOO(VERASE, "VERASE");
1789 FOO(VKILL, "VKILL");
1790 FOO(VEOF, "VEOF");
1791 FOO(VEOL, "VEOL");
1792# ifdef VEOL2
1793
1794 FOO(VEOL2, "VEOL2");
1795# endif
1796# ifdef VSWTC
1797
1798 FOO(VSWTC, "VSWTC");
1799# endif
1800# ifdef VSWTCH
1801
1802 FOO(VSWTCH, "VSWTCH");
1803# endif
1804
1805 FOO(VSTART, "VSTART");
1806 FOO(VSTOP, "VSTOP");
1807 FOO(VSUSP, "VSUSP");
1808# ifdef VDSUSP
1809
1810 FOO(VDSUSP, "VDSUSP");
1811# endif
1812# ifdef VREPRINT
1813
1814 FOO(VREPRINT, "VREPRINT");
1815# endif
1816# ifdef VDISCRD
1817
1818 FOO(VDISCRD, "VDISCRD");
1819# endif
1820# ifdef VWERSE
1821
1822 FOO(VWERSE, "VWERSE");
1823# endif
1824# ifdef VLNEXT
1825
1826 FOO(VLNEXT, "VLNEXT");
1827# endif
1828
1829 fprintf(stderr, "\n");
1830# undef FOO
1831# endif /* HAVE_TERMIOS_H */
1832#endif /* DEBUG_TTYMODE */
1833}
1834
1835/*----------------------- end-of-file (C source) -----------------------*/ 1689/*----------------------- end-of-file (C source) -----------------------*/

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