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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.8 by pcg, Thu Nov 27 10:12:10 2003 UTC vs.
Revision 1.343 by sf-exg, Wed May 13 16:33:09 2015 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.8 2003/11/27 10:12:10 pcg Exp $
5 * 4 *
6 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
7 * 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>
8 * - original version 7 * - original version
9 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
10 * - 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>
11 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
12 * - extensive modifications 14 * - extensive modifications
13 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 15 * Copyright (c) 2003-2008 Marc Lehmann <schmorp@schmorp.de>
14 * - QNX support
15 * 16 *
16 * 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
17 * 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
18 * the Free Software Foundation; either version 2 of the License, or 19 * the Free Software Foundation; either version 3 of the License, or
19 * (at your option) any later version. 20 * (at your option) any later version.
20 * 21 *
21 * This program is distributed in the hope that it will be useful, 22 * This program is distributed in the hope that it will be useful,
22 * but WITHOUT ANY WARRANTY; without even the implied warranty of 23 * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 24 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
31 * Initialisation routines. 32 * Initialisation routines.
32 */ 33 */
33 34
34#include "../config.h" /* NECESSARY */ 35#include "../config.h" /* NECESSARY */
35#include "rxvt.h" /* NECESSARY */ 36#include "rxvt.h" /* NECESSARY */
37#include "rxvtutil.h"
36#include "init.h" 38#include "init.h"
39#include "keyboard.h"
40
41#include <limits>
37 42
38#include <signal.h> 43#include <signal.h>
39 44
45#include <fcntl.h>
46
47#ifdef HAVE_XSETLOCALE
48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# include <locale.h>
52#endif
53
54#ifdef HAVE_NL_LANGINFO
55# include <langinfo.h>
56#endif
57
58#ifdef HAVE_STARTUP_NOTIFICATION
59# define SN_API_NOT_YET_FROZEN
60# include <libsn/sn-launchee.h>
61#endif
62
63#ifdef DISPLAY_IS_IP
64/* On Solaris link with -lsocket and -lnsl */
65#include <sys/types.h>
66#include <sys/socket.h>
67
68/* these next two are probably only on Sun (not Solaris) */
69#ifdef HAVE_SYS_SOCKIO_H
70#include <sys/sockio.h>
71#endif
72#ifdef HAVE_SYS_BYTEORDER_H
73#include <sys/byteorder.h>
74#endif
75
76#include <netinet/in.h>
77#include <arpa/inet.h>
78#include <net/if.h>
79#include <net/if_arp.h>
80
81static char * ecb_cold
82rxvt_network_display (const char *display)
83{
84 char buffer[1024], *rval = NULL;
85 struct ifconf ifc;
86 struct ifreq *ifr;
87 int i, skfd;
88
89 if (display[0] != ':' && strncmp (display, "unix:", 5))
90 return (char *) display; /* nothing to do */
91
92 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
93 ifc.ifc_buf = buffer;
94
95 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
96 {
97 perror ("socket");
98 return NULL;
99 }
100
101 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
102 {
103 perror ("SIOCGIFCONF");
104 close (skfd);
105 return NULL;
106 }
107
108 for (i = 0, ifr = ifc.ifc_req;
109 i < (ifc.ifc_len / sizeof (struct ifreq));
110 i++, ifr++)
111 {
112 struct ifreq ifr2;
113
114 strcpy (ifr2.ifr_name, ifr->ifr_name);
115
116 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
117 {
118 unsigned long addr;
119 struct sockaddr_in *p_addr;
120
121 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
122 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
123
124 /*
125 * not "0.0.0.0" or "127.0.0.1" - so format the address
126 */
127 if (addr && addr != 0x7F000001)
128 {
129 char *colon = strchr (display, ':');
130
131 if (colon == NULL)
132 colon = ":0.0";
133
134 rval = rxvt_malloc (strlen (colon) + 16);
135 sprintf (rval, "%d.%d.%d.%d%s",
136 (int) ((addr >> 030) & 0xFF),
137 (int) ((addr >> 020) & 0xFF),
138 (int) ((addr >> 010) & 0xFF),
139 (int) (addr & 0xFF), colon);
140 break;
141 }
142 }
143 }
144
145 close (skfd);
146
147 return rval;
148}
149#endif
150
40const char *const def_colorName[] = { 151static const char *const def_colorName[] =
152 {
41 COLOR_FOREGROUND, 153 COLOR_FOREGROUND,
42 COLOR_BACKGROUND, 154 COLOR_BACKGROUND,
43/* low-intensity colors */ 155 /* low-intensity colors */
44 "Black", /* 0: black (#000000) */ 156 "rgb:00/00/00", // 0: black (Black)
45#ifndef NO_BRIGHTCOLOR 157 "rgb:cd/00/00", // 1: red (Red3)
46 "Red3", /* 1: red (#CD0000) */ 158 "rgb:00/cd/00", // 2: green (Green3)
47 "Green3", /* 2: green (#00CD00) */ 159 "rgb:cd/cd/00", // 3: yellow (Yellow3)
48 "Yellow3", /* 3: yellow (#CDCD00) */ 160 "rgb:00/00/cd", // 4: blue (Blue3)
49 "Blue3", /* 4: blue (#0000CD) */ 161 "rgb:cd/00/cd", // 5: magenta (Magenta3)
50 "Magenta3", /* 5: magenta (#CD00CD) */ 162 "rgb:00/cd/cd", // 6: cyan (Cyan3)
51 "Cyan3", /* 6: cyan (#00CDCD) */
52# ifdef XTERM_COLORS 163# ifdef XTERM_COLORS
53 "Grey90", /* 7: white (#E5E5E5) */ 164 "rgb:e5/e5/e5", // 7: white (Grey90)
54# else 165# else
55 "AntiqueWhite", /* 7: white (#FAEBD7) */ 166 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
56# endif 167# endif
57/* high-intensity colors */ 168 /* high-intensity colors */
58# ifdef XTERM_COLORS 169# ifdef XTERM_COLORS
59 "Grey30", /* 8: bright black (#4D4D4D) */ 170 "rgb:4d/4d/4d", // 8: bright black (Grey30)
60# else 171# else
61 "Grey25", /* 8: bright black (#404040) */ 172 "rgb:40/40/40", // 8: bright black (Grey25)
62# endif 173# endif
63#endif /* NO_BRIGHTCOLOR */ 174 "rgb:ff/00/00", // 1/9: bright red (Reed)
64 "Red", /* 1/9: bright red (#FF0000) */ 175 "rgb:00/ff/00", // 2/10: bright green (Green)
65 "Green", /* 2/10: bright green (#00FF00) */ 176 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
66 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 177 "rgb:00/00/ff", // 4/12: bright blue (Blue)
67 "Blue", /* 4/12: bright blue (#0000FF) */ 178 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
68 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 179 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
69 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 180 "rgb:ff/ff/ff", // 7/15: bright white (White)
70 "White", /* 7/15: bright white (#FFFFFF) */ 181
71#ifdef TTY_256COLOR 182#if !USE_256_COLORS
72 "rgb:00/00/00", /* default 16-255 color table */ 183 // 88 xterm colours
73 "rgb:00/00/2a", 184 "rgb:00/00/00",
74 "rgb:00/00/55", 185 "rgb:00/00/8b",
75 "rgb:00/00/7f",
76 "rgb:00/00/aa",
77 "rgb:00/00/d4", 186 "rgb:00/00/cd",
187 "rgb:00/00/ff",
78 "rgb:00/2a/00", 188 "rgb:00/8b/00",
79 "rgb:00/2a/2a", 189 "rgb:00/8b/8b",
80 "rgb:00/2a/55",
81 "rgb:00/2a/7f",
82 "rgb:00/2a/aa",
83 "rgb:00/2a/d4", 190 "rgb:00/8b/cd",
84 "rgb:00/55/00",
85 "rgb:00/55/2a",
86 "rgb:00/55/55",
87 "rgb:00/55/7f", 191 "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", 192 "rgb:00/cd/00",
103 "rgb:00/d4/2a", 193 "rgb:00/cd/8b",
104 "rgb:00/d4/55",
105 "rgb:00/d4/7f",
106 "rgb:00/d4/aa",
107 "rgb:00/d4/d4", 194 "rgb:00/cd/cd",
195 "rgb:00/cd/ff",
196 "rgb:00/ff/00",
197 "rgb:00/ff/8b",
198 "rgb:00/ff/cd",
199 "rgb:00/ff/ff",
108 "rgb:2a/00/00", 200 "rgb:8b/00/00",
109 "rgb:2a/00/2a", 201 "rgb:8b/00/8b",
110 "rgb:2a/00/55",
111 "rgb:2a/00/7f",
112 "rgb:2a/00/aa",
113 "rgb:2a/00/d4", 202 "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", 203 "rgb:8b/00/ff",
148 "rgb:55/00/aa",
149 "rgb:55/00/d4",
150 "rgb:55/2a/00", 204 "rgb:8b/8b/00",
151 "rgb:55/2a/2a", 205 "rgb:8b/8b/8b",
152 "rgb:55/2a/55", 206 "rgb:8b/8b/cd",
153 "rgb:55/2a/7f", 207 "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", 208 "rgb:8b/cd/00",
175 "rgb:55/d4/2a", 209 "rgb:8b/cd/8b",
176 "rgb:55/d4/55",
177 "rgb:55/d4/7f",
178 "rgb:55/d4/aa",
179 "rgb:55/d4/d4", 210 "rgb:8b/cd/cd",
180 "rgb:7f/00/00", 211 "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", 212 "rgb:8b/ff/00",
199 "rgb:7f/7f/2a", 213 "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", 214 "rgb:8b/ff/cd",
240 "rgb:aa/aa/00", 215 "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", 216 "rgb:cd/00/00",
253 "rgb:d4/00/2a", 217 "rgb:cd/00/8b",
254 "rgb:d4/00/55",
255 "rgb:d4/00/7f",
256 "rgb:d4/00/aa",
257 "rgb:d4/00/d4", 218 "rgb:cd/00/cd",
219 "rgb:cd/00/ff",
258 "rgb:d4/2a/00", 220 "rgb:cd/8b/00",
259 "rgb:d4/2a/2a", 221 "rgb:cd/8b/8b",
260 "rgb:d4/2a/55",
261 "rgb:d4/2a/7f",
262 "rgb:d4/2a/aa",
263 "rgb:d4/2a/d4", 222 "rgb:cd/8b/cd",
264 "rgb:d4/55/00",
265 "rgb:d4/55/2a",
266 "rgb:d4/55/55",
267 "rgb:d4/55/7f", 223 "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", 224 "rgb:cd/cd/00",
283 "rgb:d4/d4/2a", 225 "rgb:cd/cd/8b",
284 "rgb:d4/d4/55",
285 "rgb:d4/d4/7f",
286 "rgb:d4/d4/aa",
287 "rgb:d4/d4/d4", 226 "rgb:cd/cd/cd",
227 "rgb:cd/cd/ff",
228 "rgb:cd/ff/00",
229 "rgb:cd/ff/8b",
230 "rgb:cd/ff/cd",
231 "rgb:cd/ff/ff",
232 "rgb:ff/00/00",
233 "rgb:ff/00/8b",
234 "rgb:ff/00/cd",
235 "rgb:ff/00/ff",
236 "rgb:ff/8b/00",
237 "rgb:ff/8b/8b",
238 "rgb:ff/8b/cd",
239 "rgb:ff/8b/ff",
240 "rgb:ff/cd/00",
241 "rgb:ff/cd/8b",
242 "rgb:ff/cd/cd",
243 "rgb:ff/cd/ff",
244 "rgb:ff/ff/00",
245 "rgb:ff/ff/8b",
246 "rgb:ff/ff/cd",
247 "rgb:ff/ff/ff",
248 "rgb:2e/2e/2e",
249 "rgb:5c/5c/5c",
250 "rgb:73/73/73",
251 "rgb:8b/8b/8b",
252 "rgb:a2/a2/a2",
253 "rgb:b9/b9/b9",
254 "rgb:d0/d0/d0",
255 "rgb:e7/e7/e7",
256#else
257 // 256 xterm colours
258 "rgb:00/00/00",
259 "rgb:00/00/5f",
260 "rgb:00/00/87",
261 "rgb:00/00/af",
262 "rgb:00/00/d7",
263 "rgb:00/00/ff",
264 "rgb:00/5f/00",
265 "rgb:00/5f/5f",
266 "rgb:00/5f/87",
267 "rgb:00/5f/af",
268 "rgb:00/5f/d7",
269 "rgb:00/5f/ff",
270 "rgb:00/87/00",
271 "rgb:00/87/5f",
272 "rgb:00/87/87",
273 "rgb:00/87/af",
274 "rgb:00/87/d7",
275 "rgb:00/87/ff",
276 "rgb:00/af/00",
277 "rgb:00/af/5f",
278 "rgb:00/af/87",
279 "rgb:00/af/af",
280 "rgb:00/af/d7",
281 "rgb:00/af/ff",
282 "rgb:00/d7/00",
283 "rgb:00/d7/5f",
284 "rgb:00/d7/87",
285 "rgb:00/d7/af",
286 "rgb:00/d7/d7",
287 "rgb:00/d7/ff",
288 "rgb:00/ff/00",
289 "rgb:00/ff/5f",
290 "rgb:00/ff/87",
291 "rgb:00/ff/af",
292 "rgb:00/ff/d7",
293 "rgb:00/ff/ff",
294 "rgb:5f/00/00",
295 "rgb:5f/00/5f",
296 "rgb:5f/00/87",
297 "rgb:5f/00/af",
298 "rgb:5f/00/d7",
299 "rgb:5f/00/ff",
300 "rgb:5f/5f/00",
301 "rgb:5f/5f/5f",
302 "rgb:5f/5f/87",
303 "rgb:5f/5f/af",
304 "rgb:5f/5f/d7",
305 "rgb:5f/5f/ff",
306 "rgb:5f/87/00",
307 "rgb:5f/87/5f",
308 "rgb:5f/87/87",
309 "rgb:5f/87/af",
310 "rgb:5f/87/d7",
311 "rgb:5f/87/ff",
312 "rgb:5f/af/00",
313 "rgb:5f/af/5f",
314 "rgb:5f/af/87",
315 "rgb:5f/af/af",
316 "rgb:5f/af/d7",
317 "rgb:5f/af/ff",
318 "rgb:5f/d7/00",
319 "rgb:5f/d7/5f",
320 "rgb:5f/d7/87",
321 "rgb:5f/d7/af",
322 "rgb:5f/d7/d7",
323 "rgb:5f/d7/ff",
324 "rgb:5f/ff/00",
325 "rgb:5f/ff/5f",
326 "rgb:5f/ff/87",
327 "rgb:5f/ff/af",
328 "rgb:5f/ff/d7",
329 "rgb:5f/ff/ff",
330 "rgb:87/00/00",
331 "rgb:87/00/5f",
332 "rgb:87/00/87",
333 "rgb:87/00/af",
334 "rgb:87/00/d7",
335 "rgb:87/00/ff",
336 "rgb:87/5f/00",
337 "rgb:87/5f/5f",
338 "rgb:87/5f/87",
339 "rgb:87/5f/af",
340 "rgb:87/5f/d7",
341 "rgb:87/5f/ff",
342 "rgb:87/87/00",
343 "rgb:87/87/5f",
344 "rgb:87/87/87",
345 "rgb:87/87/af",
346 "rgb:87/87/d7",
347 "rgb:87/87/ff",
348 "rgb:87/af/00",
349 "rgb:87/af/5f",
350 "rgb:87/af/87",
351 "rgb:87/af/af",
352 "rgb:87/af/d7",
353 "rgb:87/af/ff",
354 "rgb:87/d7/00",
355 "rgb:87/d7/5f",
356 "rgb:87/d7/87",
357 "rgb:87/d7/af",
358 "rgb:87/d7/d7",
359 "rgb:87/d7/ff",
360 "rgb:87/ff/00",
361 "rgb:87/ff/5f",
362 "rgb:87/ff/87",
363 "rgb:87/ff/af",
364 "rgb:87/ff/d7",
365 "rgb:87/ff/ff",
366 "rgb:af/00/00",
367 "rgb:af/00/5f",
368 "rgb:af/00/87",
369 "rgb:af/00/af",
370 "rgb:af/00/d7",
371 "rgb:af/00/ff",
372 "rgb:af/5f/00",
373 "rgb:af/5f/5f",
374 "rgb:af/5f/87",
375 "rgb:af/5f/af",
376 "rgb:af/5f/d7",
377 "rgb:af/5f/ff",
378 "rgb:af/87/00",
379 "rgb:af/87/5f",
380 "rgb:af/87/87",
381 "rgb:af/87/af",
382 "rgb:af/87/d7",
383 "rgb:af/87/ff",
384 "rgb:af/af/00",
385 "rgb:af/af/5f",
386 "rgb:af/af/87",
387 "rgb:af/af/af",
388 "rgb:af/af/d7",
389 "rgb:af/af/ff",
390 "rgb:af/d7/00",
391 "rgb:af/d7/5f",
392 "rgb:af/d7/87",
393 "rgb:af/d7/af",
394 "rgb:af/d7/d7",
395 "rgb:af/d7/ff",
396 "rgb:af/ff/00",
397 "rgb:af/ff/5f",
398 "rgb:af/ff/87",
399 "rgb:af/ff/af",
400 "rgb:af/ff/d7",
401 "rgb:af/ff/ff",
402 "rgb:d7/00/00",
403 "rgb:d7/00/5f",
404 "rgb:d7/00/87",
405 "rgb:d7/00/af",
406 "rgb:d7/00/d7",
407 "rgb:d7/00/ff",
408 "rgb:d7/5f/00",
409 "rgb:d7/5f/5f",
410 "rgb:d7/5f/87",
411 "rgb:d7/5f/af",
412 "rgb:d7/5f/d7",
413 "rgb:d7/5f/ff",
414 "rgb:d7/87/00",
415 "rgb:d7/87/5f",
416 "rgb:d7/87/87",
417 "rgb:d7/87/af",
418 "rgb:d7/87/d7",
419 "rgb:d7/87/ff",
420 "rgb:d7/af/00",
421 "rgb:d7/af/5f",
422 "rgb:d7/af/87",
423 "rgb:d7/af/af",
424 "rgb:d7/af/d7",
425 "rgb:d7/af/ff",
426 "rgb:d7/d7/00",
427 "rgb:d7/d7/5f",
428 "rgb:d7/d7/87",
429 "rgb:d7/d7/af",
430 "rgb:d7/d7/d7",
431 "rgb:d7/d7/ff",
432 "rgb:d7/ff/00",
433 "rgb:d7/ff/5f",
434 "rgb:d7/ff/87",
435 "rgb:d7/ff/af",
436 "rgb:d7/ff/d7",
437 "rgb:d7/ff/ff",
438 "rgb:ff/00/00",
439 "rgb:ff/00/5f",
440 "rgb:ff/00/87",
441 "rgb:ff/00/af",
442 "rgb:ff/00/d7",
443 "rgb:ff/00/ff",
444 "rgb:ff/5f/00",
445 "rgb:ff/5f/5f",
446 "rgb:ff/5f/87",
447 "rgb:ff/5f/af",
448 "rgb:ff/5f/d7",
449 "rgb:ff/5f/ff",
450 "rgb:ff/87/00",
451 "rgb:ff/87/5f",
452 "rgb:ff/87/87",
453 "rgb:ff/87/af",
454 "rgb:ff/87/d7",
455 "rgb:ff/87/ff",
456 "rgb:ff/af/00",
457 "rgb:ff/af/5f",
458 "rgb:ff/af/87",
459 "rgb:ff/af/af",
460 "rgb:ff/af/d7",
461 "rgb:ff/af/ff",
462 "rgb:ff/d7/00",
463 "rgb:ff/d7/5f",
464 "rgb:ff/d7/87",
465 "rgb:ff/d7/af",
466 "rgb:ff/d7/d7",
467 "rgb:ff/d7/ff",
468 "rgb:ff/ff/00",
469 "rgb:ff/ff/5f",
470 "rgb:ff/ff/87",
471 "rgb:ff/ff/af",
472 "rgb:ff/ff/d7",
473 "rgb:ff/ff/ff",
288 "rgb:08/08/08", 474 "rgb:08/08/08",
289 "rgb:12/12/12", 475 "rgb:12/12/12",
290 "rgb:1c/1c/1c", 476 "rgb:1c/1c/1c",
291 "rgb:26/26/26", 477 "rgb:26/26/26",
292 "rgb:30/30/30", 478 "rgb:30/30/30",
… …
308 "rgb:d0/d0/d0", 494 "rgb:d0/d0/d0",
309 "rgb:da/da/da", 495 "rgb:da/da/da",
310 "rgb:e4/e4/e4", 496 "rgb:e4/e4/e4",
311 "rgb:ee/ee/ee", 497 "rgb:ee/ee/ee",
312#endif 498#endif
499
313#ifndef NO_CURSORCOLOR 500#ifndef NO_CURSORCOLOR
314 COLOR_CURSOR_BACKGROUND, 501 COLOR_CURSOR_BACKGROUND,
315 COLOR_CURSOR_FOREGROUND, 502 COLOR_CURSOR_FOREGROUND,
316#endif /* ! NO_CURSORCOLOR */ 503#endif /* ! NO_CURSORCOLOR */
317 NULL, /* Color_pointer */ 504 NULL, /* Color_pointer_fg */
505 NULL, /* Color_pointer_bg */
318 NULL, /* Color_border */ 506 NULL, /* Color_border */
319#ifndef NO_BOLD_UNDERLINE_REVERSE 507#ifndef NO_BOLD_UNDERLINE_REVERSE
320 NULL, /* Color_BD */ 508 NULL, /* Color_BD */
509 NULL, /* Color_IT */
321 NULL, /* Color_UL */ 510 NULL, /* Color_UL */
322 NULL, /* Color_RV */ 511 NULL, /* Color_RV */
323#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 512#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
513#if ENABLE_FRILLS
514 NULL, // Color_underline
515#endif
324#ifdef OPTION_HC 516#ifdef OPTION_HC
325 NULL, 517 NULL,
518 NULL,
326#endif 519#endif
327#ifdef KEEP_SCROLLCOLOR
328 COLOR_SCROLLBAR, 520 COLOR_SCROLLBAR,
521#ifdef RXVT_SCROLLBAR
329 COLOR_SCROLLTROUGH, 522 COLOR_SCROLLTROUGH,
330#endif /* KEEP_SCROLLCOLOR */
331};
332
333const char *const xa_names[NUM_XA] = {
334 "COMPOUND_TEXT",
335 "MULTIPLE",
336 "TARGETS",
337 "TEXT",
338 "TIMESTAMP",
339 "VT_SELECTION",
340 "INCR",
341 "WM_DELETE_WINDOW",
342#ifdef TRANSPARENT
343 "_XROOTPMAP_ID",
344#endif 523#endif
345#ifdef OFFIX_DND 524#if BG_IMAGE_FROM_ROOT
346 "DndProtocol", 525 NULL,
347 "DndSelection",
348#endif 526#endif
349 "CLIPBOARD" 527#if OFF_FOCUS_FADING
350}; 528 "rgb:00/00/00",
529#endif
530 };
531
532void
533rxvt_term::init_vars ()
534{
535 pix_colors = pix_colors_focused;
536
537 MEvent.time = CurrentTime;
538 MEvent.button = AnyButton;
539 want_refresh = 1;
540 priv_modes = SavedModes = PrivMode_Default;
541 ncol = 80;
542 nrow = 24;
543 int_bwidth = INTERNALBORDERWIDTH;
544 ext_bwidth = EXTERNALBORDERWIDTH;
545 lineSpace = LINESPACE;
546 letterSpace = LETTERSPACE;
547 saveLines = SAVELINES;
548
549 refresh_type = SLOW_REFRESH;
550
551 oldcursor.row = oldcursor.col = -1;
552
553 set_option (Opt_scrollBar);
554 set_option (Opt_scrollTtyOutput);
555 set_option (Opt_jumpScroll);
556 set_option (Opt_skipScroll);
557 set_option (Opt_secondaryScreen);
558 set_option (Opt_secondaryScroll);
559 set_option (Opt_pastableTabs);
560 set_option (Opt_intensityStyles);
561 set_option (Opt_iso14755);
562 set_option (Opt_iso14755_52);
563 set_option (Opt_buffered);
564}
351 565
352/*----------------------------------------------------------------------*/ 566/*----------------------------------------------------------------------*/
353/* substitute system functions */ 567const char **
354#if defined(__svr4__) && ! defined(_POSIX_VERSION) 568rxvt_term::init_resources (int argc, const char *const *argv)
355/* INTPROTO */
356int
357rxvt_getdtablesize(void)
358{ 569{
359 struct rlimit rlim; 570 int i;
571 const char **cmd_argv;
360 572
361 getrlimit(RLIMIT_NOFILE, &rlim); 573 rs[Rs_name] = rxvt_basename (argv[0]);
362 return rlim.rlim_cur; 574
575 /*
576 * Open display, get options/resources and create the window
577 */
578
579 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
580 rs[Rs_display_name] = ":0";
581
582 cmd_argv = get_options (argc, argv);
583
584 if (!(display = displays.get (rs[Rs_display_name])))
585 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
586
587 // using a local pointer decreases code size a lot
588 xa = display->xa;
589
590 set (display);
591 extract_resources ();
592
593#if ENABLE_FRILLS
594 if (rs[Rs_visual])
595 select_visual (strtol (rs[Rs_visual], 0, 0));
596 else if (rs[Rs_depth])
597 select_depth (strtol (rs[Rs_depth], 0, 0));
598#endif
599
600 for (int i = NUM_RESOURCES; i--; )
601 if (rs [i] == resval_undef)
602 rs [i] = 0;
603
604#if ENABLE_PERL
605 if (!rs[Rs_perl_ext_1])
606 rs[Rs_perl_ext_1] = "default";
607
608 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
609 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
610 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
611 {
612 rxvt_perl.init (this);
613 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
614 }
615#endif
616
617 // must be called after initialising the perl interpreter as it
618 // may invoke the `on_register_command' hook
619 extract_keysym_resources ();
620
621 /*
622 * set any defaults not already set
623 */
624 if (cmd_argv && cmd_argv[0])
625 {
626 if (!rs[Rs_title])
627 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
628
629 if (!rs[Rs_iconName])
630 rs[Rs_iconName] = rs[Rs_title];
631 }
632 else
633 {
634 if (!rs[Rs_title])
635 rs[Rs_title] = rs[Rs_name];
636
637 if (!rs[Rs_iconName])
638 rs[Rs_iconName] = rs[Rs_name];
639 }
640
641 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
642 saveLines = min (i, MAX_SAVELINES);
643
644#if ENABLE_FRILLS
645 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
646 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
647
648 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
649 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
650
651 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
652 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
653
654 if (rs[Rs_letterSpace])
655 letterSpace = atoi (rs[Rs_letterSpace]);
656#endif
657
658#ifdef POINTER_BLANK
659 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
660 pointerBlankDelay = i;
661 else
662 pointerBlankDelay = 2;
663#endif
664
665 if (rs[Rs_multiClickTime] && (i = atoi (rs[Rs_multiClickTime])) >= 0)
666 multiClickTime = i;
667 else
668 multiClickTime = 500;
669
670 cursor_type = option (Opt_cursorUnderline) ? 1 : 0;
671
672 /* no point having a scrollbar without having any scrollback! */
673 if (!saveLines)
674 set_option (Opt_scrollBar, 0);
675
676 if (!rs[Rs_cutchars])
677 rs[Rs_cutchars] = CUTCHARS;
678
679#ifndef NO_BACKSPACE_KEY
680 if (!rs[Rs_backspace_key])
681# ifdef DEFAULT_BACKSPACE
682 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
683# else
684 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
685# endif
686#endif
687
688#ifndef NO_DELETE_KEY
689 if (!rs[Rs_delete_key])
690# ifdef DEFAULT_DELETE
691 rs[Rs_delete_key] = DEFAULT_DELETE;
692# else
693 rs[Rs_delete_key] = "\033[3~";
694# endif
695#endif
696
697 scrollBar.setup (this);
698
699#ifdef XTERM_REVERSE_VIDEO
700 /* this is how xterm implements reverseVideo */
701 if (option (Opt_reverseVideo))
702 {
703 if (!rs[Rs_color + Color_fg])
704 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
705
706 if (!rs[Rs_color + Color_bg])
707 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
708 }
709#endif
710
711 for (i = 0; i < NRS_COLORS; i++)
712 if (!rs[Rs_color + i])
713 rs[Rs_color + i] = def_colorName[i];
714
715#ifndef XTERM_REVERSE_VIDEO
716 /* this is how we implement reverseVideo */
717 if (option (Opt_reverseVideo))
718 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
719#endif
720
721 /* convenient aliases for setting fg/bg to colors */
722 color_aliases (Color_fg);
723 color_aliases (Color_bg);
724#ifndef NO_CURSORCOLOR
725 color_aliases (Color_cursor);
726 color_aliases (Color_cursor2);
727#endif /* NO_CURSORCOLOR */
728 color_aliases (Color_pointer_fg);
729 color_aliases (Color_pointer_bg);
730 color_aliases (Color_border);
731#ifndef NO_BOLD_UNDERLINE_REVERSE
732 color_aliases (Color_BD);
733 color_aliases (Color_UL);
734 color_aliases (Color_RV);
735#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
736
737 if (!rs[Rs_color + Color_border])
738 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
739
740 return cmd_argv;
363} 741}
364#endif 742
365/*----------------------------------------------------------------------*/ 743/*----------------------------------------------------------------------*/
366bool 744void
367rxvt_term::init_vars() 745rxvt_term::init (stringvec *argv, stringvec *envv)
368{ 746{
369 PixColors = new rxvt_color [TOTAL_COLORS]; 747 argv->push_back (0);
370 if (PixColors == NULL) 748 envv->push_back (0);
371 return false;
372 749
373#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 750 this->argv = argv;
374 TermWin.pixmap = None; 751 this->envv = envv;
375#endif 752
376#ifdef UTMP_SUPPORT 753 env = new char *[this->envv->size ()];
377 next_utmp_action = SAVE; 754 for (int i = 0; i < this->envv->size (); i++)
378#endif 755 env[i] = this->envv->at (i);
379#ifndef NO_SETOWNER_TTYDEV 756
380 next_tty_action = SAVE; 757 init2 (argv->size () - 1, argv->begin ());
381#endif 758}
382 MEvent.time = CurrentTime; 759
383 MEvent.button = AnyButton; 760void
384 Options = DEFAULT_OPTIONS; 761rxvt_term::init (int argc, const char *const *argv, const char *const *envv)
385 want_refresh = 1; 762{
386 cmd_pid = -1; 763#if ENABLE_PERL
387 cmd_fd = tty_fd = Xfd = -1; 764 // perl might want to access the stringvecs later, so we need to copy them
388 PrivateModes = SavedModes = PrivMode_Default; 765 stringvec *args = new stringvec;
389 TermWin.focus = 0; 766 for (int i = 0; i < argc; i++)
390 TermWin.ncol = 80; 767 args->push_back (strdup (argv [i]));
391 TermWin.nrow = 24; 768
392 TermWin.int_bwidth = INTERNALBORDERWIDTH; 769 stringvec *envs = new stringvec;
393 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 770 for (const char *const *var = envv; *var; var++)
394 TermWin.lineSpace = LINESPACE; 771 envs->push_back (strdup (*var));
395 TermWin.saveLines = SAVELINES; 772
396 numPixColors = TOTAL_COLORS; 773 init (args, envs);
397#ifndef NO_NEW_SELECTION
398 selection_style = NEW_SELECT;
399#else 774#else
400 selection_style = OLD_SELECT; 775 init2 (argc, argv);
401#endif
402#ifndef NO_BRIGHTCOLOR
403 colorfgbg = DEFAULT_RSTYLE;
404#endif
405#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
406 ks_bigfont = XK_greater;
407 ks_smallfont = XK_less;
408#endif
409#ifdef GREEK_SUPPORT
410 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
411#endif
412 refresh_limit = 1;
413 refresh_type = SLOW_REFRESH;
414 prev_nrow = prev_ncol = 0;
415#ifdef MULTICHAR_SET
416# ifdef MULTICHAR_ENCODING
417 encoding_method = MULTICHAR_ENCODING;
418# endif 776#endif
419 multichar_decode = rxvt_euc2jis;
420#endif
421 oldcursor.row = oldcursor.col = -1;
422#ifdef XPM_BACKGROUND
423/* bgPixmap.w = bgPixmap.h = 0; */
424 bgPixmap.x = bgPixmap.y = 50;
425 bgPixmap.pixmap = None;
426#endif
427 last_bot = last_state = -1;
428#ifdef MENUBAR
429 menu_readonly = 1;
430# if !(MENUBAR_MAX > 1)
431 CurrentBar = &(BarList);
432# endif /* (MENUBAR_MAX > 1) */
433#endif
434
435 return true;
436} 777}
437 778
438/* EXTPROTO */
439void 779void
440rxvt_init_secondary(pR) 780rxvt_term::init2 (int argc, const char *const *argv)
441{ 781{
442 int i; 782 SET_R (this);
443#ifdef TTY_GID_SUPPORT 783 set_locale ("");
444 struct group *gr = getgrnam("tty"); 784 set_environ (env); // a few things in X do not call setlocale :(
445 785
446 if (gr) { /* change group ownership of tty to "tty" */ 786 init_vars ();
447 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP; 787
448 R->ttygid = gr->gr_gid; 788 const char **cmd_argv = init_resources (argc, argv);
789
790#ifdef KEYSYM_RESOURCE
791 keyboard->register_done ();
792#endif
793
794 if (const char *path = rs[Rs_chdir])
795 if (*path) // ignored if empty
796 {
797 if (*path != '/')
798 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
799
800 if (chdir (path))
801 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
802 }
803
804 if (option (Opt_scrollBar))
805 scrollBar.state = SB_STATE_IDLE; /* set existence for size calculations */
806
807 pty = ptytty::create ();
808
809 create_windows (argc, argv);
810
811 init_xlocale ();
812
813 scr_poweron (); // initialize screen
814
815#if 0
816 XSynchronize (dpy, True);
817#endif
818
819 if (option (Opt_scrollBar))
820 scrollBar.resize (); /* create and map scrollbar */
821
822#ifdef HAVE_BG_PIXMAP
823 bg_init ();
824#endif
825
826#if ENABLE_PERL
827 rootwin_ev.start (display, display->root);
828#endif
829
830 init_done = 1;
831
832 init_command (cmd_argv);
833
834 if (pty->pty >= 0)
835 pty_ev.start (pty->pty, ev::READ);
836
837 HOOK_INVOKE ((this, HOOK_START, DT_END));
838
839#if ENABLE_XEMBED
840 if (rs[Rs_embed])
841 {
842 long info[2] = { 0, XEMBED_MAPPED };
843
844 XChangeProperty (dpy, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
845 32, PropModeReplace, (unsigned char *)&info, 2);
846 }
847#endif
848
849#if HAVE_STARTUP_NOTIFICATION
850 SnDisplay *snDisplay;
851 SnLauncheeContext *snContext;
852
853 snDisplay = sn_display_new (dpy, NULL, NULL);
854 snContext = sn_launchee_context_new_from_environment (snDisplay, DefaultScreen (dpy));
855
856 /* Tell the window manager that this window is part of the startup context */
857 if (snContext)
858 sn_launchee_context_setup_window (snContext, parent);
859#endif
860
861 XMapWindow (dpy, vt);
862 XMapWindow (dpy, parent);
863
864#if HAVE_STARTUP_NOTIFICATION
865 if (snContext)
866 {
867 /* Mark the startup process as complete */
868 sn_launchee_context_complete (snContext);
869
870 sn_launchee_context_unref (snContext);
871 }
872
873 sn_display_unref (snDisplay);
874#endif
875
876 refresh_check ();
877}
878
879/*----------------------------------------------------------------------*/
880void
881rxvt_term::init_env ()
882{
883 char *val;
884 char *env_display;
885 char *env_windowid;
886 char *env_colorfgbg;
887 char *env_term;
888
889#ifdef DISPLAY_IS_IP
890 /* Fixup display_name for export over pty to any interested terminal
891 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
892 * (for the first non-loopback interface) that we get from
893 * rxvt_network_display (). This is more "name-resolution-portable", if you
894 * will, and probably allows for faster x-client startup if your name
895 * server is beyond a slow link or overloaded at client startup. Of
896 * course that only helps the shell's child processes, not us.
897 *
898 * Giving out the display_name also affords a potential security hole
899 */
900 val = rxvt_network_display (rs[Rs_display_name]);
901 rs[Rs_display_name] = (const char *)val;
902
903 if (val == NULL)
904#endif /* DISPLAY_IS_IP */
905 val = XDisplayString (dpy);
906
907 if (rs[Rs_display_name] == NULL)
908 rs[Rs_display_name] = val; /* use broken `:0' value */
909
910 env_display = (char *)rxvt_malloc (strlen (val) + 9);
911
912 sprintf (env_display, "DISPLAY=%s", val);
913
914 env_windowid = (char *)rxvt_malloc (21);
915 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent);
916
917 /* add entries to the environment:
918 * @ DISPLAY: in case we started with -display
919 * @ WINDOWID: X window id number of the window
920 * @ COLORTERM: terminal sub-name and also indicates its color
921 * @ TERM: terminal name
922 * @ TERMINFO: path to terminfo directory
923 * @ COLORFGBG: fg;bg color codes
924 */
925 putenv (env_display);
926 putenv (env_windowid);
927
928 env_colorfgbg = get_colorfgbg ();
929 putenv (env_colorfgbg);
930
931#ifdef RXVT_TERMINFO
932 putenv ("TERMINFO=" RXVT_TERMINFO);
933#endif
934
935 if (depth <= 2)
936 putenv ("COLORTERM=" COLORTERMENV "-mono");
937 else
938 putenv ("COLORTERM=" COLORTERMENVFULL);
939
940 if (rs[Rs_term_name] != NULL)
941 {
942 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
943 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
944 putenv (env_term);
945 }
946 else
947 putenv ("TERM=" TERMENV);
948
949#ifdef HAVE_UNSETENV
950 /* avoid passing old settings and confusing term size */
951 unsetenv ("LINES");
952 unsetenv ("COLUMNS");
953 unsetenv ("TERMCAP"); /* terminfo should be okay */
954#endif /* HAVE_UNSETENV */
955}
956
957/*----------------------------------------------------------------------*/
958void
959rxvt_term::set_locale (const char *locale)
960{
961 set_environ (env);
962
963 free (this->locale);
964 this->locale = setlocale (LC_CTYPE, locale);
965
966 if (!this->locale)
967 {
968 if (*locale)
969 {
970 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
971 setlocale (LC_CTYPE, "C");
972 }
449 } else 973 else
450#endif /* TTY_GID_SUPPORT */ 974 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
975
976 this->locale = "C";
451 { 977 }
452 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
453 R->ttygid = getgid();
454 }
455#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
456 R->locale = setlocale(LC_CTYPE, "");
457#endif
458 978
459/* get number of available file descriptors */ 979
460#if defined(_POSIX_VERSION) || ! defined(__svr4__) 980 this->locale = strdup (this->locale);
461 R->num_fds = (int)sysconf(_SC_OPEN_MAX); 981 SET_LOCALE (this->locale);
982 mbstate.reset ();
983
984#if HAVE_NL_LANGINFO
985 char *codeset = nl_langinfo (CODESET);
986 // /^UTF.?8/i
987 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
988 && (codeset[1] == 'T' || codeset[1] == 't')
989 && (codeset[2] == 'F' || codeset[2] == 'f')
990 && (codeset[3] == '8' || codeset[4] == '8');
462#else 991#else
463 R->num_fds = rxvt_getdtablesize(); 992 enc_utf8 = 0;
464#endif
465
466/*
467 * Close all unused file descriptors
468 * We don't want them, we don't need them.
469 */
470 if ((i = open("/dev/null", O_RDONLY)) < 0) {
471 /* TODO: BOO HISS */
472 dup2(STDERR_FILENO, STDIN_FILENO);
473 } else if (i > STDIN_FILENO) {
474 dup2(i, STDIN_FILENO);
475 close(i);
476 }
477 dup2(STDERR_FILENO, STDOUT_FILENO);
478#if 0 // schmorp sayz closing filies is murder
479 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) {
480#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
481 if (i == 4 || i == 7)
482 continue;
483#endif
484 close(i);
485 }
486#endif 993#endif
487} 994}
488 995
996void
997rxvt_term::init_xlocale ()
998{
999 set_environ (env);
1000
1001#if USE_XIM
1002 if (!locale)
1003 rxvt_warn ("setting locale failed, continuing without locale support.\n");
1004 else
1005 {
1006 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
1007
1008 if (!XSupportsLocale ())
1009 {
1010 rxvt_warn ("the locale is not supported by Xlib, continuing without locale support.\n");
1011 return;
1012 }
1013
1014 im_ev.start (display);
1015
1016 /* see if we can connect already */
1017 im_cb ();
1018 }
1019#endif
1020}
1021
489/*----------------------------------------------------------------------*/ 1022/*----------------------------------------------------------------------*/
490/* EXTPROTO */
491const char **
492rxvt_init_resources(pR_ int argc, const char *const *argv)
493{
494 int i, r_argc;
495 char *val;
496 const char **cmd_argv, **r_argv;
497 const char **rs;
498
499/*
500 * Look for -exec option. Find => split and make cmd_argv[] of command args
501 */
502 for (r_argc = 0; r_argc < argc; r_argc++)
503 if (!STRCMP(argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))
504 break;
505 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1));
506
507 for (i = 0; i < r_argc; i++)
508 r_argv[i] = (const char *)argv[i];
509 r_argv[i] = NULL;
510 if (r_argc == argc)
511 cmd_argv = NULL;
512 else {
513 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
514
515 for (i = 0; i < argc - r_argc - 1; i++)
516 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
517 cmd_argv[i] = NULL;
518 }
519
520/* clear all resources */
521 rs = R->rs;
522 for (i = 0; i < NUM_RESOURCES;)
523 rs[i++] = NULL;
524
525 rs[Rs_name] = rxvt_r_basename(argv[0]);
526/*
527 * Open display, get options/resources and create the window
528 */
529 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL)
530 rs[Rs_display_name] = ":0";
531
532 rxvt_get_options(aR_ r_argc, r_argv);
533 free(r_argv);
534
535#ifdef LOCAL_X_IS_UNIX
536 if (rs[Rs_display_name][0] == ':') {
537 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name]));
538 STRCPY(val, "unix");
539 STRCAT(val, rs[Rs_display_name]);
540 R->Xdisplay = XOpenDisplay(val);
541 free(val);
542 }
543#endif
544
545 if (R->Xdisplay == NULL
546 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL) {
547 rxvt_print_error("can't open display %s", rs[Rs_display_name]);
548 exit(EXIT_FAILURE);
549 }
550
551 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
552
553/*
554 * set any defaults not already set
555 */
556 if (cmd_argv && cmd_argv[0]) {
557 if (!rs[Rs_title])
558 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);
559 if (!rs[Rs_iconName])
560 rs[Rs_iconName] = rs[Rs_title];
561 } else {
562 if (!rs[Rs_title])
563 rs[Rs_title] = rs[Rs_name];
564 if (!rs[Rs_iconName])
565 rs[Rs_iconName] = rs[Rs_name];
566 }
567 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)
568 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i);
569#ifndef NO_FRILLS
570 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)
571 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */
572 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)
573 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */
574#endif
575#ifndef NO_LINESPACE
576 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)
577 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */
578#endif
579
580#ifdef POINTER_BLANK
581 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)
582 R->pointerBlankDelay = i;
583 else
584 R->pointerBlankDelay = 2;
585#endif
586
587/* no point having a scrollbar without having any scrollback! */
588 if (!R->TermWin.saveLines)
589 R->Options &= ~Opt_scrollBar;
590
591#ifdef PRINTPIPE
592 if (!rs[Rs_print_pipe])
593 rs[Rs_print_pipe] = PRINTPIPE;
594#endif
595 if (!rs[Rs_cutchars])
596 rs[Rs_cutchars] = CUTCHARS;
597#ifdef ACS_ASCII
598 if (!rs[Rs_acs_chars])
599 rs[Rs_acs_chars] = ACS_CHARS;
600 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20) {
601 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
602 for (; i < 0x20; )
603 val[i] = ' ';
604 rs[Rs_acs_chars] = val;
605 }
606#endif
607#ifndef NO_BACKSPACE_KEY
608 if (!rs[Rs_backspace_key])
609# ifdef DEFAULT_BACKSPACE
610 R->key_backspace = DEFAULT_BACKSPACE;
611# else
612 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */
613# endif
614 else {
615 val = STRDUP(rs[Rs_backspace_key]);
616 rxvt_Str_trim(val);
617 rxvt_Str_escaped(val);
618 R->key_backspace = val;
619 }
620#endif
621#ifndef NO_DELETE_KEY
622 if (!rs[Rs_delete_key])
623# ifdef DEFAULT_DELETE
624 R->key_delete = DEFAULT_DELETE;
625# else
626 R->key_delete = "\033[3~";
627# endif
628 else {
629 val = STRDUP(rs[Rs_delete_key]);
630 rxvt_Str_trim(val);
631 rxvt_Str_escaped(val);
632 R->key_delete = val;
633 }
634#endif
635 if (rs[Rs_answerbackstring]) {
636 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
637 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
638 }
639
640 if (rs[Rs_selectstyle]) {
641 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
642 R->selection_style = OLD_WORD_SELECT;
643#ifndef NO_OLD_SELECTION
644 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
645 R->selection_style = OLD_SELECT;
646#endif
647 }
648
649#ifdef HAVE_SCROLLBARS
650 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
651 rs[Rs_scrollBar_thickness]);
652#endif
653
654 R->TermWin.fontset = new rxvt_fontset (aR);
655 R->TermWin.fontset->populate (rs[Rs_font]);
656 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
657 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
658 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
659
660#ifdef XTERM_REVERSE_VIDEO
661/* this is how xterm implements reverseVideo */
662 if (R->Options & Opt_reverseVideo) {
663 if (!rs[Rs_color + Color_fg])
664 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
665 if (!rs[Rs_color + Color_bg])
666 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
667 }
668#endif
669
670 for (i = 0; i < NRS_COLORS; i++)
671 if (!rs[Rs_color + i])
672 rs[Rs_color + i] = def_colorName[i];
673
674#ifndef XTERM_REVERSE_VIDEO
675/* this is how we implement reverseVideo */
676 if (R->Options & Opt_reverseVideo)
677 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
678#endif
679
680/* convenient aliases for setting fg/bg to colors */
681 rxvt_color_aliases(aR_ Color_fg);
682 rxvt_color_aliases(aR_ Color_bg);
683#ifndef NO_CURSORCOLOR
684 rxvt_color_aliases(aR_ Color_cursor);
685 rxvt_color_aliases(aR_ Color_cursor2);
686#endif /* NO_CURSORCOLOR */
687 rxvt_color_aliases(aR_ Color_pointer);
688 rxvt_color_aliases(aR_ Color_border);
689#ifndef NO_BOLD_UNDERLINE_REVERSE
690 rxvt_color_aliases(aR_ Color_BD);
691 rxvt_color_aliases(aR_ Color_UL);
692 rxvt_color_aliases(aR_ Color_RV);
693#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
694
695 return cmd_argv;
696}
697
698/*----------------------------------------------------------------------*/
699/* EXTPROTO */
700void 1023void
701rxvt_init_env(pR)
702{
703 int i;
704 unsigned int u;
705 char *val;
706
707#ifdef DISPLAY_IS_IP
708/* Fixup display_name for export over pty to any interested terminal
709 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
710 * (for the first non-loopback interface) that we get from
711 * rxvt_network_display(). This is more "name-resolution-portable", if you
712 * will, and probably allows for faster x-client startup if your name
713 * server is beyond a slow link or overloaded at client startup. Of
714 * course that only helps the shell's child processes, not us.
715 *
716 * Giving out the display_name also affords a potential security hole
717 */
718 val = rxvt_network_display(R->rs[Rs_display_name]);
719 R->rs[Rs_display_name] = (const char *)val;
720 if (val == NULL)
721#endif /* DISPLAY_IS_IP */
722 val = XDisplayString(R->Xdisplay);
723 if (R->rs[Rs_display_name] == NULL)
724 R->rs[Rs_display_name] = val; /* use broken `:0' value */
725
726 i = STRLEN(val);
727 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char));
728
729 sprintf(R->env_display, "DISPLAY=%s", val);
730
731 /* avoiding the math library:
732 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */
733 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ;
734 MAX_IT(i, 1);
735 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char));
736
737 sprintf(R->env_windowid, "WINDOWID=%u",
738 (unsigned int)R->TermWin.parent[0]);
739
740/* add entries to the environment:
741 * @ DISPLAY: in case we started with -display
742 * @ WINDOWID: X window id number of the window
743 * @ COLORTERM: terminal sub-name and also indicates its color
744 * @ TERM: terminal name
745 * @ TERMINFO: path to terminfo directory
746 */
747 putenv(R->env_display);
748 putenv(R->env_windowid);
749#ifdef RXVT_TERMINFO
750 putenv("TERMINFO=" RXVT_TERMINFO);
751#endif
752 if (XDEPTH <= 2)
753 putenv("COLORTERM=" COLORTERMENV "-mono");
754 else
755 putenv("COLORTERM=" COLORTERMENVFULL);
756 if (R->rs[Rs_term_name] != NULL) {
757 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char));
758 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]);
759 putenv(R->env_term);
760 } else
761 putenv("TERM=" TERMENV);
762
763#ifdef HAVE_UNSETENV
764/* avoid passing old settings and confusing term size */
765 unsetenv("LINES");
766 unsetenv("COLUMNS");
767 unsetenv("TERMCAP"); /* terminfo should be okay */
768#endif /* HAVE_UNSETENV */
769}
770
771/*----------------------------------------------------------------------*/
772/*
773 * This is more or less stolen straight from XFree86 xterm.
774 * This should support all European type languages.
775 */
776/* EXTPROTO */
777void
778rxvt_init_xlocale(pR)
779{
780#ifdef USE_XIM
781 if (R->locale == NULL)
782 rxvt_print_error("Setting locale failed.");
783 else {
784 Atom wmlocale;
785
786 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False);
787 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale,
788 XA_STRING, 8, PropModeReplace,
789 (unsigned char *)R->locale, STRLEN(R->locale));
790
791 if (XSupportsLocale() != True) {
792 rxvt_print_error("The locale is not supported by Xlib");
793 return;
794 }
795 rxvt_setTermFontSet(aR_ 0);
796
797 /* see if we can connect yet */
798 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL);
799
800 /* To avoid Segmentation Fault in C locale: Solaris only? */
801 if (STRCMP(R->locale, "C"))
802 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
803 rxvt_IMInstantiateCallback, NULL);
804 }
805#endif
806}
807
808/*----------------------------------------------------------------------*/
809/* EXTPROTO */
810void
811rxvt_init_command(pR_ const char *const *argv) 1024rxvt_term::init_command (const char *const *argv)
812{ 1025{
813 /* 1026 /*
814 * Initialize the command connection. 1027 * Initialize the command connection.
815 * This should be called after the X server connection is established. 1028 * This should be called after the X server connection is established.
816 */ 1029 */
1030
1031#ifdef META8_OPTION
1032 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
1033#endif
1034
1035 get_ourmods ();
1036
1037 if (!option (Opt_scrollTtyOutput))
1038 priv_modes |= PrivMode_TtyOutputInh;
1039 if (option (Opt_scrollTtyKeypress))
1040 priv_modes |= PrivMode_Keypress;
1041 if (!option (Opt_jumpScroll))
1042 priv_modes |= PrivMode_smoothScroll;
1043
1044#ifndef NO_BACKSPACE_KEY
1045 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1046 priv_modes |= PrivMode_HaveBackSpace;
1047#endif
1048
1049 /* add value for scrollBar */
1050 if (scrollBar.state)
1051 {
1052 priv_modes |= PrivMode_scrollBar;
1053 SavedModes |= PrivMode_scrollBar;
1054 }
1055
1056 run_command (argv);
1057}
1058
1059/*----------------------------------------------------------------------*/
1060void
1061rxvt_term::get_colors ()
1062{
817 int i; 1063 int i;
818 1064
1065#ifdef OFF_FOCUS_FADING
1066 pix_colors = pix_colors_focused;
1067#endif
1068
819 for (i = 0; i < NUM_XA; i++) 1069 for (i = 0; i < NRS_COLORS; i++)
820 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 1070 if (const char *name = rs[Rs_color + i])
1071 set_color (pix_colors [i], name);
821 1072
822/* Enable delete window protocol */ 1073 /*
823 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0],
824 &(R->xa[XA_WMDELETEWINDOW]), 1);
825
826#ifdef USING_W11LIB
827/* enable W11 callbacks */
828 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event);
829#endif
830
831#ifdef META8_OPTION
832 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC);
833#endif
834
835 rxvt_get_ourmods(aR);
836
837 if (!(R->Options & Opt_scrollTtyOutput))
838 R->PrivateModes |= PrivMode_TtyOutputInh;
839 if (R->Options & Opt_scrollTtyKeypress)
840 R->PrivateModes |= PrivMode_Keypress;
841 if (!(R->Options & Opt_jumpScroll))
842 R->PrivateModes |= PrivMode_smoothScroll;
843#ifndef NO_BACKSPACE_KEY
844 if (STRCMP(R->key_backspace, "DEC") == 0)
845 R->PrivateModes |= PrivMode_HaveBackSpace;
846#endif
847/* add value for scrollBar */
848 if (scrollbar_visible(R))
849 {
850 R->PrivateModes |= PrivMode_scrollBar;
851 R->SavedModes |= PrivMode_scrollBar;
852 }
853 if (menubar_visible(R))
854 {
855 R->PrivateModes |= PrivMode_menuBar;
856 R->SavedModes |= PrivMode_menuBar;
857 }
858#ifdef GREEK_SUPPORT
859 greek_init();
860#endif
861
862 R->Xfd = XConnectionNumber (R->Xdisplay);
863
864#ifdef CURSOR_BLINK
865 if (R->Options & Opt_cursorBlink)
866 (void)gettimeofday(&R->lastcursorchange, NULL);
867#endif
868
869 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0)
870 {
871 rxvt_print_error ("aborting");
872 exit (EXIT_FAILURE);
873 }
874}
875
876/*----------------------------------------------------------------------*/
877/* INTPROTO */
878void
879rxvt_Get_Colours(pR)
880{
881 int i;
882
883 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) {
884 rxvt_color xcol;
885
886 if (!R->rs[Rs_color + i])
887 continue;
888
889 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) {
890#ifndef XTERM_REVERSE_VIDEO
891 if (i < 2 && (R->Options & Opt_reverseVideo)) {
892 R->rs[Rs_color + i] = def_colorName[!i];
893 } else
894#endif
895 R->rs[Rs_color + i] = def_colorName[i];
896 if (!R->rs[Rs_color + i])
897 continue;
898 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) {
899 switch (i) {
900 case Color_fg:
901 case Color_bg:
902 /* fatal: need bg/fg color */
903 rxvt_print_error("aborting");
904 exit(EXIT_FAILURE);
905 /* NOTREACHED */
906 break;
907#ifndef NO_CURSORCOLOR
908 case Color_cursor2:
909 xcol = R->PixColors[Color_fg];
910 break;
911#endif /* ! NO_CURSORCOLOR */
912 case Color_pointer:
913 xcol = R->PixColors[Color_fg];
914 break;
915 default:
916 xcol = R->PixColors[Color_bg]; /* None */
917 break;
918 }
919 }
920 }
921 R->PixColors[i] = xcol;
922 SET_PIXCOLOR(R, i);
923 }
924
925 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer])
926 R->PixColors[Color_pointer] = R->PixColors[Color_fg];
927 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border])
928 R->PixColors[Color_border] = R->PixColors[Color_fg];
929
930/*
931 * get scrollBar/menuBar shadow colors 1074 * get scrollBar shadow colors
932 * 1075 *
933 * The calculations of topShadow/bottomShadow values are adapted 1076 * The calculations of topShadow/bottomShadow values are adapted
934 * from the fvwm window manager. 1077 * from the fvwm window manager.
935 */ 1078 */
936#ifdef KEEP_SCROLLCOLOR 1079#ifdef RXVT_SCROLLBAR
937 if (XDEPTH <= 2) { /* Monochrome */ 1080 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
938 R->PixColors[Color_scroll] = R->PixColors[Color_fg];
939 R->PixColors[Color_topShadow] = R->PixColors[Color_bg];
940 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg];
941 } else {
942 rxvt_color xcol[3];
943 /* xcol[0] == white
944 * xcol[1] == top shadow
945 * xcol[2] == bot shadow */
946 1081
947 xcol[1] = R->PixColors[Color_scroll]; 1082 rgba cscroll;
948# ifdef PREFER_24BIT 1083 pix_colors [Color_scroll].get (cscroll);
949 xcol[0].set (r, -1, -1, -1); 1084
950/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */ 1085 /* topShadowColor */
951# else 1086 if (!pix_colors[Color_topShadow].set (this,
952 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); 1087 rgba (
1088 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1089 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1090 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1091 cscroll.a)
1092 ))
1093 alias_color (Color_topShadow, Color_White);
953# endif 1094#endif
954 1095
955 unsigned short R1, G1, B1, R0, G0, B0; 1096#ifdef OFF_FOCUS_FADING
956 1097 for (i = 0; i < NRS_COLORS; i++)
957 xcol[0].get (r, R0, G0, B0); 1098 update_fade_color (i, true);
958 xcol[1].get (r, R1, G1, B1); 1099#endif
959
960 /* bottomShadowColor */
961 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
962 xcol[2] = R->PixColors[Color_Black];
963
964 R->PixColors[Color_bottomShadow] = xcol[2];
965
966 /* topShadowColor */
967 if (!xcol[1].set (aR_
968 min (R0, max (R0 / 5, R1) * 7 / 5),
969 min (G0, max (G0 / 5, G1) * 7 / 5),
970 min (B0, max (B0 / 5, B1) * 7 / 5)))
971 xcol[1] = R->PixColors[Color_White];
972
973 R->PixColors[Color_topShadow] = xcol[1];
974 }
975#endif /* KEEP_SCROLLCOLOR */
976} 1100}
977 1101
978/*----------------------------------------------------------------------*/ 1102/*----------------------------------------------------------------------*/
979/* color aliases, fg/bg bright-bold */ 1103/* color aliases, fg/bg bright-bold */
980/* INTPROTO */
981void 1104void
982rxvt_color_aliases(pR_ int idx) 1105rxvt_term::color_aliases (int idx)
983{ 1106{
984 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) { 1107 if (rs[Rs_color + idx] && isdigit (*rs[Rs_color + idx]))
1108 {
985 int i = atoi(R->rs[Rs_color + idx]); 1109 int i = atoi (rs[Rs_color + idx]);
986 1110
987 if (i >= 8 && i <= 15) { /* bright colors */ 1111 if (i >= 8 && i <= 15)
988 i -= 8; 1112 /* bright colors */
989#ifndef NO_BRIGHTCOLOR
990 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 1113 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
991 return; 1114 else if (i >= 0 && i <= 7)
992#endif 1115 /* normal colors */
993 }
994 if (i >= 0 && i <= 7) /* normal colors */
995 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 1116 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
996 } 1117 }
997} 1118}
998 1119
999/*----------------------------------------------------------------------*/ 1120/*----------------------------------------------------------------------*/
1000/* 1121/*
1001 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 1122 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1002 * Use resource ``modifier'' to override the Meta modifier 1123 * Use resource ``modifier'' to override the Meta modifier
1003 */ 1124 */
1004/* INTPROTO */
1005void 1125void
1006rxvt_get_ourmods(pR) 1126rxvt_term::get_ourmods ()
1007{ 1127{
1008 int i, j, k; 1128 int i, j, k;
1009 int requestedmeta, realmeta, realalt; 1129 int requestedmeta, realmeta, realalt;
1010 const char *cm, *rsmod; 1130 const char *cm, *rsmod;
1011 XModifierKeymap *map; 1131 XModifierKeymap *map;
1012 KeyCode *kc; 1132 KeyCode *kc;
1013 const unsigned int modmasks[] = 1133 const unsigned int modmasks[] =
1134 {
1014 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 1135 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1136 };
1015 1137
1016 requestedmeta = realmeta = realalt = 0; 1138 requestedmeta = realmeta = realalt = 0;
1017 rsmod = R->rs[Rs_modifier]; 1139 rsmod = rs[Rs_modifier];
1140
1018 if (rsmod 1141 if (rsmod
1019 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1142 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1020 requestedmeta = rsmod[3] - '0'; 1143 requestedmeta = rsmod[3] - '0';
1021 1144
1022 map = XGetModifierMapping(R->Xdisplay); 1145 map = XGetModifierMapping (dpy);
1023 kc = map->modifiermap; 1146 kc = map->modifiermap;
1147
1024 for (i = 1; i < 6; i++) { 1148 for (i = 1; i < 6; i++)
1149 {
1025 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1150 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1151
1026 for (j = map->max_keypermod; j--; k++) { 1152 for (j = map->max_keypermod; j--; k++)
1153 {
1027 if (kc[k] == 0) 1154 if (kc[k] == 0)
1028 break; 1155 break;
1156
1029 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 1157 switch (rxvt_XKeycodeToKeysym (dpy, kc[k], 0))
1158 {
1030 case XK_Num_Lock: 1159 case XK_Num_Lock:
1031 R->ModNumLockMask = modmasks[i - 1]; 1160 ModNumLockMask = modmasks[i - 1];
1032 /* FALLTHROUGH */ 1161 continue;
1033 default: 1162
1034 continue; /* for(;;) */ 1163 case XK_ISO_Level3_Shift:
1164 ModLevel3Mask = modmasks[i - 1];
1165 continue;
1166
1035 case XK_Meta_L: 1167 case XK_Meta_L:
1036 case XK_Meta_R: 1168 case XK_Meta_R:
1037 cm = "meta"; 1169 cm = "meta";
1038 realmeta = i; 1170 realmeta = i;
1039 break; 1171 break;
1172
1040 case XK_Alt_L: 1173 case XK_Alt_L:
1041 case XK_Alt_R: 1174 case XK_Alt_R:
1042 cm = "alt"; 1175 cm = "alt";
1043 realalt = i; 1176 realalt = i;
1044 break; 1177 break;
1178
1045 case XK_Super_L: 1179 case XK_Super_L:
1046 case XK_Super_R: 1180 case XK_Super_R:
1047 cm = "super"; 1181 cm = "super";
1048 break; 1182 break;
1183
1049 case XK_Hyper_L: 1184 case XK_Hyper_L:
1050 case XK_Hyper_R: 1185 case XK_Hyper_R:
1051 cm = "hyper"; 1186 cm = "hyper";
1052 break; 1187 break;
1188
1189 default:
1190 continue;
1053 } 1191 }
1054 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1192
1193 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1055 requestedmeta = i; 1194 requestedmeta = i;
1056 } 1195 }
1057 } 1196 }
1197
1058 XFreeModifiermap(map); 1198 XFreeModifiermap (map);
1199
1059 i = (requestedmeta ? requestedmeta 1200 i = requestedmeta ? requestedmeta
1060 : (realmeta ? realmeta 1201 : realmeta ? realmeta
1061 : (realalt ? realalt : 0))); 1202 : realalt ? realalt
1203 : 0;
1204
1062 if (i) 1205 if (i)
1063 R->ModMetaMask = modmasks[i - 1]; 1206 ModMetaMask = modmasks[i - 1];
1064} 1207}
1065 1208
1209void
1210rxvt_term::set_icon (const char *file)
1211{
1212#if HAVE_PIXBUF && ENABLE_EWMH
1213 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (file, NULL);
1214 if (!pixbuf)
1215 {
1216 rxvt_warn ("Loading image icon failed, continuing without.\n");
1217 return;
1218 }
1219
1220 unsigned int w = gdk_pixbuf_get_width (pixbuf);
1221 unsigned int h = gdk_pixbuf_get_height (pixbuf);
1222
1223 if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
1224 {
1225 rxvt_warn ("Icon image too big, continuing without.\n");
1226 g_object_unref (pixbuf);
1227 return;
1228 }
1229
1230 if (long *buffer = (long *)malloc ((2 + w * h) * sizeof (long)))
1231 {
1232 int rowstride = gdk_pixbuf_get_rowstride (pixbuf);
1233 unsigned char *row = gdk_pixbuf_get_pixels (pixbuf);
1234 int channels = gdk_pixbuf_get_n_channels (pixbuf);
1235
1236 buffer [0] = w;
1237 buffer [1] = h;
1238 for (int i = 0; i < h; i++)
1239 {
1240 for (int j = 0; j < w; j++)
1241 {
1242 unsigned char *pixel = row + j * channels;
1243 long value;
1244
1245 if (channels == 4)
1246 value = pixel[3];
1247 else
1248 value = (unsigned char)0x00ff;
1249
1250 value = (value << 8) + pixel[0];
1251 value = (value << 8) + pixel[1];
1252 value = (value << 8) + pixel[2];
1253 buffer[(i * w + j) + 2] = value;
1254 }
1255
1256 row += rowstride;
1257 }
1258
1259 XChangeProperty (dpy, parent, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1260 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1261 free (buffer);
1262 }
1263 else
1264 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1265
1266 g_object_unref (pixbuf);
1267#endif
1268}
1269
1066/*----------------------------------------------------------------------*/ 1270/*----------------------------------------------------------------------*/
1067/* rxvt_Create_Windows() - Open and map the window */ 1271/* Open and map the window */
1068/* EXTPROTO */
1069void 1272void
1070rxvt_Create_Windows(pR_ int argc, const char *const *argv) 1273rxvt_term::create_windows (int argc, const char *const *argv)
1071{ 1274{
1072 XClassHint classHint; 1275 XClassHint classHint;
1073 XWMHints wmHint; 1276 XWMHints wmHint;
1277#if ENABLE_FRILLS
1278 MWMHints mwmhints = { };
1279#endif
1074 XGCValues gcvalue; 1280 XGCValues gcvalue;
1075 long vt_emask;
1076
1077#ifdef PREFER_24BIT
1078 XSetWindowAttributes attributes; 1281 XSetWindowAttributes attributes;
1079 XWindowAttributes gattr; 1282 Window top, parent;
1080 1283
1081 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 1284 dLocal (Display *, dpy);
1082 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1083 1285
1084 if (R->Options & Opt_transparent) { 1286 /* grab colors before netscape does */
1085 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 1287 get_colors ();
1086 &gattr);
1087 XDEPTH = gattr.depth;
1088 } else {
1089 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1090/*
1091 * If depth is not 24, look for a 24bit visual.
1092 */
1093 if (XDEPTH != 24) {
1094 XVisualInfo vinfo;
1095 1288
1096 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) { 1289 if (!set_fonts ())
1097 XDEPTH = 24; 1290 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1098 XVISUAL = vinfo.visual; 1291
1099 XCMAP = XCreateColormap(R->Xdisplay, 1292 parent = display->root;
1100 RootWindow(R->Xdisplay, Xscreen), 1293
1101 XVISUAL, AllocNone); 1294 attributes.override_redirect = !!option (Opt_override_redirect);
1102 } 1295
1296#if ENABLE_FRILLS
1297 if (option (Opt_borderLess))
1298 {
1299 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1300 {
1301 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1302 attributes.override_redirect = true;
1103 } 1303 }
1104 }
1105#endif
1106
1107/* grab colors before netscape does */
1108 rxvt_Get_Colours(aR);
1109
1110 rxvt_change_font(aR_ 1, NULL);
1111 rxvt_window_calc(aR_ 0, 0);
1112 R->old_width = R->szHint.width;
1113 R->old_height = R->szHint.height;
1114
1115/* parent window - reverse video so we can see placement errors
1116 * sub-window placement & size in rxvt_resize_subwindows()
1117 */
1118
1119#ifdef PREFER_24BIT
1120 attributes.background_pixel = R->PixColors[Color_fg];
1121 attributes.border_pixel = R->PixColors[Color_border];
1122 attributes.colormap = XCMAP;
1123 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1124 R->szHint.x, R->szHint.y,
1125 R->szHint.width, R->szHint.height,
1126 R->TermWin.ext_bwidth,
1127 XDEPTH, InputOutput,
1128 XVISUAL,
1129 CWBackPixel | CWBorderPixel
1130 | CWColormap, &attributes);
1131#else
1132 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1133 R->szHint.x, R->szHint.y,
1134 R->szHint.width,
1135 R->szHint.height,
1136 R->TermWin.ext_bwidth,
1137 R->PixColors[Color_border],
1138 R->PixColors[Color_fg]);
1139#endif
1140 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST);
1141 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST);
1142
1143 classHint.res_name = (char *)R->rs[Rs_name];
1144 classHint.res_class = (char *)APL_CLASS;
1145
1146 wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1147 wmHint.input = True;
1148 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState
1149 : NormalState);
1150 wmHint.window_group = R->TermWin.parent[0];
1151
1152 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL,
1153 (char **)argv, argc, &R->szHint, &wmHint, &classHint);
1154 XSelectInput(R->Xdisplay, R->TermWin.parent[0],
1155 (KeyPressMask
1156#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1157 | KeyReleaseMask
1158#endif
1159 | FocusChangeMask | VisibilityChangeMask
1160 | StructureNotifyMask));
1161
1162/* vt cursor: Black-on-White is standard, but this is more popular */
1163 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm);
1164
1165#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1166/* cursor (menuBar/scrollBar): Black-on-White */
1167 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr);
1168#endif
1169
1170#ifdef POINTER_BLANK
1171 {
1172 XColor blackcolour;
1173 blackcolour.red = 0;
1174 blackcolour.green = 0;
1175 blackcolour.blue = 0;
1176 Font f = XLoadFont (R->Xdisplay, "fixed");
1177 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1178 &blackcolour, &blackcolour);
1179 XUnloadFont (R->Xdisplay, f);
1180 }
1181#endif
1182
1183/* the vt window */
1184 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1185 R->window_vt_x, R->window_vt_y,
1186 TermWin_TotalWidth(),
1187 TermWin_TotalHeight(),
1188 0,
1189 R->PixColors[Color_fg],
1190 R->PixColors[Color_bg]);
1191#ifdef DEBUG_X
1192 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window");
1193#endif
1194
1195 R->pointer_unblank ();
1196
1197 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1198 | PropertyChangeMask);
1199#ifdef POINTER_BLANK
1200 if ((R->Options & Opt_pointerBlank))
1201 vt_emask |= PointerMotionMask;
1202 else 1304 else
1203#endif 1305 {
1204 vt_emask |= (Button1MotionMask | Button3MotionMask); 1306 mwmhints.flags = MWM_HINTS_DECORATIONS;
1205 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1206
1207#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1208 if (menuBar_height()) {
1209 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1210 R->window_vt_x, 0,
1211 TermWin_TotalWidth(),
1212 menuBar_TotalHeight(),
1213 0,
1214 R->PixColors[Color_fg],
1215 R->PixColors[Color_scroll]);
1216#ifdef DEBUG_X
1217 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1218#endif
1219 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1220 XSelectInput(R->Xdisplay, R->menuBar.win,
1221 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1222 | Button1MotionMask));
1223 }
1224#endif
1225#ifdef XPM_BACKGROUND
1226 if (R->rs[Rs_backgroundPixmap] != NULL
1227 && !(R->Options & Opt_transparent)) {
1228 const char *p = R->rs[Rs_backgroundPixmap];
1229
1230 if ((p = STRCHR(p, ';')) != NULL) {
1231 p++;
1232 rxvt_scale_pixmap(aR_ p);
1233 } 1307 }
1234 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); 1308 }
1235 rxvt_scr_touch(aR_ True); 1309#endif
1310
1311#if ENABLE_XEMBED
1312 if (rs[Rs_embed])
1236 } 1313 {
1237#endif 1314 XWindowAttributes wattr;
1238 1315
1316 parent = strtol (rs[Rs_embed], 0, 0);
1317
1318 if (!XGetWindowAttributes (dpy, parent, &wattr))
1319 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1320
1321 window_calc (wattr.width, wattr.height);
1322 }
1323#endif
1324
1325 window_calc (0, 0);
1326
1327 /* sub-window placement & size in rxvt_term::resize_all_windows () */
1328 attributes.background_pixel = pix_colors_focused [Color_border];
1329 attributes.border_pixel = pix_colors_focused [Color_border];
1330 attributes.colormap = cmap;
1331
1332 top = XCreateWindow (dpy, parent,
1333 szHint.x, szHint.y,
1334 szHint.width, szHint.height,
1335 ext_bwidth,
1336 depth, InputOutput, visual,
1337 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1338 &attributes);
1339
1340 this->parent = top;
1341
1342 set_title (rs [Rs_title]);
1343 set_icon_name (rs [Rs_iconName]);
1344
1345 classHint.res_name = (char *)rs[Rs_name];
1346 classHint.res_class = (char *)RESCLASS;
1347
1348 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1349 wmHint.input = True;
1350 wmHint.initial_state = option (Opt_iconic) ? IconicState
1351 : option (Opt_dockapp) ? WithdrawnState
1352 : NormalState;
1353 wmHint.window_group = top;
1354
1355 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1356 &szHint, &wmHint, &classHint);
1357#if ENABLE_EWMH
1358 /*
1359 * set up icon hint
1360 * rs [Rs_iconfile] is path to icon
1361 */
1362
1363 if (rs [Rs_iconfile])
1364 set_icon (rs [Rs_iconfile]);
1365#endif
1366
1367#if ENABLE_FRILLS
1368 if (mwmhints.flags)
1369 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1370 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1371#endif
1372
1373 Atom protocols[] = {
1374 xa[XA_WM_DELETE_WINDOW],
1375#if ENABLE_EWMH
1376 xa[XA_NET_WM_PING],
1377#endif
1378 };
1379
1380 XSetWMProtocols (dpy, top, protocols, ecb_array_length (protocols));
1381
1382#if ENABLE_FRILLS
1383 if (rs[Rs_transient_for])
1384 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1385#endif
1386
1387#if ENABLE_EWMH
1388 long pid = getpid ();
1389
1390 XChangeProperty (dpy, top,
1391 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1392 PropModeReplace, (unsigned char *)&pid, 1);
1393
1394 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1395#endif
1396
1397 XSelectInput (dpy, top,
1398 KeyPressMask
1399#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1400 | KeyReleaseMask
1401#endif
1402 | FocusChangeMask | VisibilityChangeMask
1403 | ExposureMask | StructureNotifyMask);
1404
1405 termwin_ev.start (display, top);
1406
1407 /* vt cursor: Black-on-White is standard, but this is more popular */
1408 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1409
1410 /* the vt window */
1411 vt = XCreateSimpleWindow (dpy, top,
1412 window_vt_x, window_vt_y,
1413 vt_width, vt_height,
1414 0,
1415 pix_colors_focused[Color_fg],
1416 pix_colors_focused[Color_bg]);
1417
1418 attributes.bit_gravity = NorthWestGravity;
1419 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1420
1421 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1422
1423 if (option (Opt_pointerBlank))
1424 vt_emask |= PointerMotionMask;
1425 else
1426 vt_emask |= Button1MotionMask | Button3MotionMask;
1427
1428 vt_select_input ();
1429
1430 vt_ev.start (display, vt);
1431
1239/* graphics context for the vt window */ 1432 /* graphics context for the vt window */
1240 gcvalue.foreground = R->PixColors[Color_fg]; 1433 gcvalue.foreground = pix_colors[Color_fg];
1241 gcvalue.background = R->PixColors[Color_bg]; 1434 gcvalue.background = pix_colors[Color_bg];
1242 gcvalue.graphics_exposures = 1; 1435 gcvalue.graphics_exposures = 0;
1243 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1244 GCForeground | GCBackground
1245 | GCGraphicsExposures, &gcvalue);
1246 1436
1247#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1437 gc = XCreateGC (dpy, vt,
1248 gcvalue.foreground = R->PixColors[Color_topShadow]; 1438 GCForeground | GCBackground | GCGraphicsExposures,
1249 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1439 &gcvalue);
1250 GCForeground, &gcvalue); 1440
1251 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1441 drawable = new rxvt_drawable (this, vt);
1252 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1442
1253 GCForeground, &gcvalue); 1443#ifdef OFF_FOCUS_FADING
1254 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1444 // initially we are in unfocused state
1255 : Color_scroll)]; 1445 if (rs[Rs_fade])
1256 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1446 pix_colors = pix_colors_unfocused;
1257 GCForeground, &gcvalue);
1258#endif 1447#endif
1448
1449 pointer_unblank ();
1450 scr_recolor ();
1259} 1451}
1260 1452
1261/*----------------------------------------------------------------------*/ 1453/*----------------------------------------------------------------------*/
1262/* 1454/*
1263 * Run the command in a subprocess and return a file descriptor for the 1455 * Run the command in a subprocess and return a file descriptor for the
1264 * master end of the pseudo-teletype pair with the command talking to 1456 * master end of the pseudo-teletype pair with the command talking to
1265 * the slave. 1457 * the slave.
1266 */ 1458 */
1267/* INTPROTO */ 1459void
1268int
1269rxvt_run_command(pR_ const char *const *argv) 1460rxvt_term::run_command (const char *const *argv)
1270{ 1461{
1271 int cfd, er; 1462#if ENABLE_FRILLS
1272 1463 if (rs[Rs_pty_fd])
1273/* get master (pty) */
1274 if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->ttydev))) < 0) {
1275 rxvt_print_error("can't open pseudo-tty");
1276 return -1;
1277 } 1464 {
1278#ifdef FD_SETSIZE 1465 pty->pty = atoi (rs[Rs_pty_fd]);
1279 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) {
1280 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1281 rxvt_clean_exit();
1282 exit(EXIT_FAILURE);
1283 }
1284#endif
1285 fcntl (cfd, F_SETFL, O_NONBLOCK);
1286 1466
1287/* get slave (tty) */ 1467 if (pty->pty >= 0)
1288 if (R->tty_fd < 0) { 1468 {
1289#ifndef NO_SETOWNER_TTYDEV 1469 if (getfd_hook)
1290 rxvt_privileged_ttydev(aR_ SAVE); 1470 pty->pty = (*getfd_hook) (pty->pty);
1291#endif 1471
1292 if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) { 1472 if (pty->pty < 0)
1293 close(cfd); 1473 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1294 rxvt_print_error("can't open slave tty %s", R->ttydev);
1295 return -1;
1296 } 1474 }
1297 } 1475 }
1476 else
1477#endif
1478 if (!pty->get ())
1479 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1480
1481 fcntl (pty->pty, F_SETFL, O_NONBLOCK);
1482
1483 struct termios tio = def_tio;
1484
1298#ifndef NO_BACKSPACE_KEY 1485#ifndef NO_BACKSPACE_KEY
1299 if (R->key_backspace[0] && !R->key_backspace[1]) 1486 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1300 er = R->key_backspace[0]; 1487 tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
1301 else if (STRCMP(R->key_backspace, "DEC") == 0) 1488 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1302 er = '\177'; /* the initial state anyway */ 1489 tio.c_cc[VERASE] = '\177'; /* the initial state anyway */
1303 else
1304#endif 1490#endif
1305 er = -1;
1306 1491
1307 rxvt_get_ttymode(&(R->tio), er); 1492 /* init terminal attributes */
1493 cfsetospeed (&tio, BAUDRATE);
1494 cfsetispeed (&tio, BAUDRATE);
1495 tcsetattr (pty->tty, TCSANOW, &tio);
1496 pty->set_utf8_mode (enc_utf8);
1308 1497
1309#ifndef __QNX__ 1498 /* set initial window size */
1499 tt_winch ();
1500
1501#if ENABLE_FRILLS
1502 if (rs[Rs_pty_fd])
1503 return;
1504#endif
1505
1310/* spin off the command interpreter */ 1506 /* spin off the command interpreter */
1311 switch (R->cmd_pid = fork()) { 1507 switch (cmd_pid = fork ())
1508 {
1312 case -1: 1509 case -1:
1313 rxvt_print_error("can't fork");
1314 return -1;
1315 case 0:
1316 close(cfd); /* only keep R->tty_fd and STDERR open */
1317 close(R->Xfd);
1318 if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0)
1319 rxvt_print_error("could not obtain control of tty");
1320 else { 1510 {
1321 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1511 cmd_pid = 0;
1322 dup2(R->tty_fd, STDIN_FILENO); 1512 rxvt_fatal ("can't fork, aborting.\n");
1323 dup2(R->tty_fd, STDOUT_FILENO);
1324 dup2(R->tty_fd, STDERR_FILENO);
1325 if (R->tty_fd > 2)
1326 close(R->tty_fd);
1327 rxvt_run_child(aR_ argv);
1328 } 1513 }
1514 case 0:
1515 init_env ();
1516
1517 if (!pty->make_controlling_tty ())
1518 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1519 else
1520 {
1521 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1522 dup2 (pty->tty, STDIN_FILENO);
1523 dup2 (pty->tty, STDOUT_FILENO);
1524 dup2 (pty->tty, STDERR_FILENO);
1525
1526 // close all our file handles that we do no longer need
1527 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1528 {
1529 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1530 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1531 }
1532
1533 run_child (argv);
1534 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1535 }
1536
1329 exit(EXIT_FAILURE); 1537 _exit (EXIT_FAILURE);
1330 /* NOTREACHED */ 1538
1331 default: 1539 default:
1540 if (!option (Opt_utmpInhibit))
1332 { 1541 {
1333#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1542#ifdef LOG_ONLY_ON_LOGIN
1334 int fdstdin; 1543 bool login_shell = option (Opt_loginShell);
1335 1544#else
1336 fdstdin = dup(STDIN_FILENO); 1545 bool login_shell = true;
1337 dup2(R->tty_fd, STDIN_FILENO);
1338#endif 1546#endif
1339 rxvt_privileged_utmp(aR_ SAVE); 1547 pty->login (cmd_pid, login_shell, rs[Rs_display_name]);
1340#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1341 dup2(fdstdin, STDIN_FILENO);
1342 close(fdstdin);
1343#endif
1344 } 1548 }
1345 close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */ 1549
1550 pty->close_tty ();
1551
1552 child_ev.start (cmd_pid);
1553
1554 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1346 break; 1555 break;
1347 } 1556 }
1348#else /* __QNX__ uses qnxspawn() */
1349 fchmod(R->tty_fd, 0622);
1350 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC);
1351 fcntl(cfd, F_SETFD, FD_CLOEXEC);
1352
1353 if (rxvt_run_child(aR_ argv) == -1)
1354 exit(EXIT_FAILURE);
1355#endif
1356/*
1357 * Reduce R->num_fds to what we use, so select() is more efficient
1358 */
1359 R->num_fds = max(STDERR_FILENO, cfd);
1360 MAX_IT(R->num_fds, R->Xfd);
1361#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
1362 MAX_IT(R->num_fds, 7);
1363#endif
1364 R->num_fds++; /* counts from 0 */
1365
1366 return cfd;
1367} 1557}
1368 1558
1369/* ------------------------------------------------------------------------- * 1559/* ------------------------------------------------------------------------- *
1370 * CHILD PROCESS OPERATIONS * 1560 * CHILD PROCESS OPERATIONS *
1371 * ------------------------------------------------------------------------- */ 1561 * ------------------------------------------------------------------------- */
1372/* 1562/*
1373 * The only open file descriptor is the slave tty - so no error messages. 1563 * The only open file descriptor is the slave tty - so no error messages.
1374 * returns are fatal 1564 * returns are fatal
1375 */ 1565 */
1376/* INTPROTO */
1377int 1566int
1378rxvt_run_child(pR_ const char *const *argv) 1567rxvt_term::run_child (const char *const *argv)
1379{ 1568{
1380 char *login; 1569 char *login;
1381 1570
1382 SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */ 1571 if (option (Opt_console))
1383 1572 {
1384 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1573 /* be virtual console, fail silently */
1385#ifdef TIOCCONS 1574#ifdef TIOCCONS
1386 unsigned int on = 1; 1575 unsigned int on = 1;
1387 1576
1388 ioctl(STDIN_FILENO, TIOCCONS, &on); 1577 ioctl (STDIN_FILENO, TIOCCONS, &on);
1389#elif defined (SRIOCSREDIR) 1578#elif defined (SRIOCSREDIR)
1390 int fd; 1579 int fd;
1391 1580
1392 fd = open(CONSOLE, O_WRONLY, 0); 1581 fd = open (CONSOLE, O_WRONLY, 0);
1393 if (fd >= 0) { 1582 if (fd >= 0)
1394 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1583 {
1584 ioctl (fd, SRIOCSREDIR, STDIN_FILENO);
1395 close(fd); 1585 close (fd);
1396 } 1586 }
1397#endif /* SRIOCSREDIR */ 1587#endif /* SRIOCSREDIR */
1398 } 1588 }
1399 1589
1400/* reset signals and spin off the command interpreter */ 1590 /* reset signals and spin off the command interpreter */
1401 signal (SIGINT, SIG_DFL); 1591 signal (SIGINT, SIG_DFL);
1402 signal (SIGQUIT, SIG_DFL); 1592 signal (SIGQUIT, SIG_DFL);
1403 signal (SIGCHLD, SIG_DFL); 1593 signal (SIGCHLD, SIG_DFL);
1404/* 1594 signal (SIGHUP, SIG_DFL);
1595 signal (SIGPIPE, SIG_DFL);
1596 /*
1405 * mimick login's behavior by disabling the job control signals 1597 * mimic login's behavior by disabling the job control signals
1406 * a shell that wants them can turn them back on 1598 * a shell that wants them can turn them back on
1407 */ 1599 */
1408#ifdef SIGTSTP 1600#ifdef SIGTSTP
1409 signal (SIGTSTP, SIG_IGN); 1601 signal (SIGTSTP, SIG_IGN);
1410 signal (SIGTTIN, SIG_IGN); 1602 signal (SIGTTIN, SIG_IGN);
1411 signal (SIGTTOU, SIG_IGN); 1603 signal (SIGTTOU, SIG_IGN);
1412#endif /* SIGTSTP */ 1604#endif /* SIGTSTP */
1413 1605
1414 /* set window size */
1415 rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0);
1416
1417#ifndef __QNX__
1418/* command interpreter path */ 1606 /* command interpreter path */
1419 if (argv != NULL) { 1607 if (argv)
1608 {
1420# ifdef DEBUG_CMD 1609# ifdef DEBUG_CMD
1421 int i; 1610 int i;
1422 1611
1423 for (i = 0; argv[i]; i++) 1612 for (i = 0; argv[i]; i++)
1424 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1613 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1425# endif 1614# endif
1615
1426 execvp(argv[0], (char *const *)argv); 1616 execvp (argv[0], (char *const *)argv);
1427 /* no error message: STDERR is closed! */ 1617 /* no error message: STDERR is closed! */
1428 } else { 1618 }
1619 else
1620 {
1429 const char *argv0, *shell; 1621 const char *argv0, *shell;
1430 1622
1431 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1623 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1432 shell = "/bin/sh"; 1624 shell = "/bin/sh";
1433 1625
1434 argv0 = (const char *)rxvt_r_basename(shell); 1626 argv0 = rxvt_basename (shell);
1627
1435 if (R->Options & Opt_loginShell) { 1628 if (option (Opt_loginShell))
1629 {
1436 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1630 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1437 1631
1438 login[0] = '-'; 1632 login[0] = '-';
1439 STRCPY(&login[1], argv0); 1633 strcpy (&login[1], argv0);
1440 argv0 = login; 1634 argv0 = login;
1441 } 1635 }
1636
1442 execlp(shell, argv0, NULL); 1637 execlp (shell, argv0, (char *)0);
1443 /* no error message: STDERR is closed! */ 1638 /* no error message: STDERR is closed! */
1444 }
1445#else /* __QNX__ uses qnxspawn() */
1446 { 1639 }
1447 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1448 char *command = NULL, fullcommand[_MAX_PATH];
1449 char **arg_v, *arg_a[2] = { NULL, NULL };
1450 1640
1451 if (argv != NULL) {
1452 if (access(argv[0], X_OK) == -1) {
1453 if (STRCHR(argv[0], '/') == NULL) {
1454 searchenv(argv[0], "PATH", fullcommand);
1455 if (fullcommand[0] != '\0')
1456 command = fullcommand;
1457 }
1458 if (access(command, X_OK) == -1)
1459 return -1;
1460 } else
1461 command = argv[0];
1462 arg_v = argv;
1463 } else {
1464 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1465 command = "/bin/sh";
1466
1467 arg_a[0] = my_basename(command);
1468 if (R->Options & Opt_loginShell) {
1469 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1470
1471 login[0] = '-';
1472 STRCPY(&login[1], arg_a[0]);
1473 arg_a[0] = login;
1474 }
1475 arg_v = arg_a;
1476 }
1477 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;
1478 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1479 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1480 command, arg_v, environ, iov_a, 0);
1481 if (login)
1482 free(login);
1483 close(R->tty_fd);
1484 return R->cmd_fd;
1485 }
1486#endif
1487 return -1; 1641 return -1;
1488} 1642}
1489 1643
1490/* ------------------------------------------------------------------------- *
1491 * GET TTY CURRENT STATE *
1492 * ------------------------------------------------------------------------- */
1493/* rxvt_get_ttymode() */
1494/* INTPROTO */
1495void
1496rxvt_get_ttymode(ttymode_t *tio, int erase)
1497{
1498#ifdef HAVE_TERMIOS_H
1499/*
1500 * standard System V termios interface
1501 */
1502 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) {
1503 /* return error - use system defaults */
1504 tio->c_cc[VINTR] = CINTR;
1505 tio->c_cc[VQUIT] = CQUIT;
1506 tio->c_cc[VERASE] = CERASE;
1507 tio->c_cc[VKILL] = CKILL;
1508 tio->c_cc[VSTART] = CSTART;
1509 tio->c_cc[VSTOP] = CSTOP;
1510 tio->c_cc[VSUSP] = CSUSP;
1511# ifdef VDSUSP
1512 tio->c_cc[VDSUSP] = CDSUSP;
1513# endif
1514# ifdef VREPRINT
1515 tio->c_cc[VREPRINT] = CRPRNT;
1516# endif
1517# ifdef VDISCRD
1518 tio->c_cc[VDISCRD] = CFLUSH;
1519# endif
1520# ifdef VWERSE
1521 tio->c_cc[VWERSE] = CWERASE;
1522# endif
1523# ifdef VLNEXT
1524 tio->c_cc[VLNEXT] = CLNEXT;
1525# endif
1526 }
1527 tio->c_cc[VEOF] = CEOF;
1528 tio->c_cc[VEOL] = VDISABLE;
1529# ifdef VEOL2
1530 tio->c_cc[VEOL2] = VDISABLE;
1531# endif
1532# ifdef VSWTC
1533 tio->c_cc[VSWTC] = VDISABLE;
1534# endif
1535# ifdef VSWTCH
1536 tio->c_cc[VSWTCH] = VDISABLE;
1537# endif
1538# if VMIN != VEOF
1539 tio->c_cc[VMIN] = 1;
1540# endif
1541# if VTIME != VEOL
1542 tio->c_cc[VTIME] = 0;
1543# endif
1544 if (erase != -1)
1545 tio->c_cc[VERASE] = (char)erase;
1546
1547/* input modes */
1548 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1549# ifdef IMAXBEL
1550 | IMAXBEL
1551# endif
1552 | IXON);
1553
1554/* output modes */
1555 tio->c_oflag = (OPOST | ONLCR);
1556
1557/* control modes */
1558 tio->c_cflag = (CS8 | CREAD);
1559
1560/* line discipline modes */
1561 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1562# if defined (ECHOCTL) && defined (ECHOKE)
1563 | ECHOCTL | ECHOKE
1564# endif
1565 | ECHOE | ECHOK);
1566# else /* HAVE_TERMIOS_H */
1567
1568/*
1569 * sgtty interface
1570 */
1571
1572/* get parameters -- gtty */
1573 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) {
1574 tio->sg.sg_erase = CERASE; /* ^H */
1575 tio->sg.sg_kill = CKILL; /* ^U */
1576 }
1577 if (erase != -1)
1578 tio->sg.sg_erase = (char)erase;
1579
1580 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1581
1582/* get special characters */
1583 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) {
1584 tio->tc.t_intrc = CINTR; /* ^C */
1585 tio->tc.t_quitc = CQUIT; /* ^\ */
1586 tio->tc.t_startc = CSTART; /* ^Q */
1587 tio->tc.t_stopc = CSTOP; /* ^S */
1588 tio->tc.t_eofc = CEOF; /* ^D */
1589 tio->tc.t_brkc = -1;
1590 }
1591/* get local special chars */
1592 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) {
1593 tio->lc.t_suspc = CSUSP; /* ^Z */
1594 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1595 tio->lc.t_rprntc = CRPRNT; /* ^R */
1596 tio->lc.t_flushc = CFLUSH; /* ^O */
1597 tio->lc.t_werasc = CWERASE; /* ^W */
1598 tio->lc.t_lnextc = CLNEXT; /* ^V */
1599 }
1600/* get line discipline */
1601 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1602# ifdef NTTYDISC
1603 tio->line = NTTYDISC;
1604# endif /* NTTYDISC */
1605 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1606#endif /* HAVE_TERMIOS_H */
1607
1608/*
1609 * Debugging
1610 */
1611#ifdef DEBUG_TTYMODE
1612#ifdef HAVE_TERMIOS_H
1613/* c_iflag bits */
1614 fprintf(stderr, "Input flags\n");
1615
1616/* cpp token stringize doesn't work on all machines <sigh> */
1617# define FOO(flag,name) \
1618 if ((tio->c_iflag) & flag) \
1619 fprintf (stderr, "%s ", name)
1620
1621/* c_iflag bits */
1622 FOO(IGNBRK, "IGNBRK");
1623 FOO(BRKINT, "BRKINT");
1624 FOO(IGNPAR, "IGNPAR");
1625 FOO(PARMRK, "PARMRK");
1626 FOO(INPCK, "INPCK");
1627 FOO(ISTRIP, "ISTRIP");
1628 FOO(INLCR, "INLCR");
1629 FOO(IGNCR, "IGNCR");
1630 FOO(ICRNL, "ICRNL");
1631 FOO(IXON, "IXON");
1632 FOO(IXOFF, "IXOFF");
1633# ifdef IUCLC
1634 FOO(IUCLC, "IUCLC");
1635# endif
1636# ifdef IXANY
1637 FOO(IXANY, "IXANY");
1638# endif
1639# ifdef IMAXBEL
1640 FOO(IMAXBEL, "IMAXBEL");
1641# endif
1642 fprintf(stderr, "\n");
1643
1644# undef FOO
1645# define FOO(entry, name) \
1646 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1647
1648 FOO(VINTR, "VINTR");
1649 FOO(VQUIT, "VQUIT");
1650 FOO(VERASE, "VERASE");
1651 FOO(VKILL, "VKILL");
1652 FOO(VEOF, "VEOF");
1653 FOO(VEOL, "VEOL");
1654# ifdef VEOL2
1655 FOO(VEOL2, "VEOL2");
1656# endif
1657# ifdef VSWTC
1658 FOO(VSWTC, "VSWTC");
1659# endif
1660# ifdef VSWTCH
1661 FOO(VSWTCH, "VSWTCH");
1662# endif
1663 FOO(VSTART, "VSTART");
1664 FOO(VSTOP, "VSTOP");
1665 FOO(VSUSP, "VSUSP");
1666# ifdef VDSUSP
1667 FOO(VDSUSP, "VDSUSP");
1668# endif
1669# ifdef VREPRINT
1670 FOO(VREPRINT, "VREPRINT");
1671# endif
1672# ifdef VDISCRD
1673 FOO(VDISCRD, "VDISCRD");
1674# endif
1675# ifdef VWERSE
1676 FOO(VWERSE, "VWERSE");
1677# endif
1678# ifdef VLNEXT
1679 FOO(VLNEXT, "VLNEXT");
1680# endif
1681 fprintf(stderr, "\n");
1682# undef FOO
1683# endif /* HAVE_TERMIOS_H */
1684#endif /* DEBUG_TTYMODE */
1685}
1686
1687/*----------------------- end-of-file (C source) -----------------------*/ 1644/*----------------------- end-of-file (C source) -----------------------*/

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