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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.18 by pcg, Tue Jan 20 01:35:39 2004 UTC vs.
Revision 1.344 by sf-exg, Tue Jun 16 11:58:26 2015 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.18 2004/01/20 01:35:39 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_XMU
48# include <X11/Xmu/CurUtil.h>
49#endif
50
51#ifdef HAVE_XSETLOCALE
52# define X_LOCALE
53# include <X11/Xlocale.h>
54#else
55# include <locale.h>
56#endif
57
58#ifdef HAVE_NL_LANGINFO
59# include <langinfo.h>
60#endif
61
62#ifdef HAVE_STARTUP_NOTIFICATION
63# define SN_API_NOT_YET_FROZEN
64# include <libsn/sn-launchee.h>
65#endif
66
67#ifdef DISPLAY_IS_IP
68/* On Solaris link with -lsocket and -lnsl */
69#include <sys/types.h>
70#include <sys/socket.h>
71
72/* these next two are probably only on Sun (not Solaris) */
73#ifdef HAVE_SYS_SOCKIO_H
74#include <sys/sockio.h>
75#endif
76#ifdef HAVE_SYS_BYTEORDER_H
77#include <sys/byteorder.h>
78#endif
79
80#include <netinet/in.h>
81#include <arpa/inet.h>
82#include <net/if.h>
83#include <net/if_arp.h>
84
85static char * ecb_cold
86rxvt_network_display (const char *display)
87{
88 char buffer[1024], *rval = NULL;
89 struct ifconf ifc;
90 struct ifreq *ifr;
91 int i, skfd;
92
93 if (display[0] != ':' && strncmp (display, "unix:", 5))
94 return (char *) display; /* nothing to do */
95
96 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
97 ifc.ifc_buf = buffer;
98
99 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
100 {
101 perror ("socket");
102 return NULL;
103 }
104
105 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
106 {
107 perror ("SIOCGIFCONF");
108 close (skfd);
109 return NULL;
110 }
111
112 for (i = 0, ifr = ifc.ifc_req;
113 i < (ifc.ifc_len / sizeof (struct ifreq));
114 i++, ifr++)
115 {
116 struct ifreq ifr2;
117
118 strcpy (ifr2.ifr_name, ifr->ifr_name);
119
120 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
121 {
122 unsigned long addr;
123 struct sockaddr_in *p_addr;
124
125 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
126 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
127
128 /*
129 * not "0.0.0.0" or "127.0.0.1" - so format the address
130 */
131 if (addr && addr != 0x7F000001)
132 {
133 char *colon = strchr (display, ':');
134
135 if (colon == NULL)
136 colon = ":0.0";
137
138 rval = rxvt_malloc (strlen (colon) + 16);
139 sprintf (rval, "%d.%d.%d.%d%s",
140 (int) ((addr >> 030) & 0xFF),
141 (int) ((addr >> 020) & 0xFF),
142 (int) ((addr >> 010) & 0xFF),
143 (int) (addr & 0xFF), colon);
144 break;
145 }
146 }
147 }
148
149 close (skfd);
150
151 return rval;
152}
153#endif
154
40const char *const def_colorName[] = 155static const char *const def_colorName[] =
41 { 156 {
42 COLOR_FOREGROUND, 157 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 158 COLOR_BACKGROUND,
44 /* low-intensity colors */ 159 /* low-intensity colors */
45 "Black", /* 0: black (#000000) */ 160 "rgb:00/00/00", // 0: black (Black)
46#ifndef NO_BRIGHTCOLOR 161 "rgb:cd/00/00", // 1: red (Red3)
47 "Red3", /* 1: red (#CD0000) */ 162 "rgb:00/cd/00", // 2: green (Green3)
48 "Green3", /* 2: green (#00CD00) */ 163 "rgb:cd/cd/00", // 3: yellow (Yellow3)
49 "Yellow3", /* 3: yellow (#CDCD00) */ 164 "rgb:00/00/cd", // 4: blue (Blue3)
50 "Blue3", /* 4: blue (#0000CD) */ 165 "rgb:cd/00/cd", // 5: magenta (Magenta3)
51 "Magenta3", /* 5: magenta (#CD00CD) */ 166 "rgb:00/cd/cd", // 6: cyan (Cyan3)
52 "Cyan3", /* 6: cyan (#00CDCD) */
53# ifdef XTERM_COLORS 167# ifdef XTERM_COLORS
54 "Grey90", /* 7: white (#E5E5E5) */ 168 "rgb:e5/e5/e5", // 7: white (Grey90)
55# else 169# else
56 "AntiqueWhite", /* 7: white (#FAEBD7) */ 170 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
57# endif 171# endif
58 /* high-intensity colors */ 172 /* high-intensity colors */
59# ifdef XTERM_COLORS 173# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 174 "rgb:4d/4d/4d", // 8: bright black (Grey30)
61# else 175# else
62 "Grey25", /* 8: bright black (#404040) */ 176 "rgb:40/40/40", // 8: bright black (Grey25)
63# endif 177# endif
64#endif /* NO_BRIGHTCOLOR */ 178 "rgb:ff/00/00", // 1/9: bright red (Reed)
65 "Red", /* 1/9: bright red (#FF0000) */ 179 "rgb:00/ff/00", // 2/10: bright green (Green)
66 "Green", /* 2/10: bright green (#00FF00) */ 180 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 181 "rgb:00/00/ff", // 4/12: bright blue (Blue)
68 "Blue", /* 4/12: bright blue (#0000FF) */ 182 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 183 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 184 "rgb:ff/ff/ff", // 7/15: bright white (White)
71 "White", /* 7/15: bright white (#FFFFFF) */ 185
72#ifdef TTY_256COLOR 186#if !USE_256_COLORS
73 "rgb:00/00/00", /* default 16-255 color table */ 187 // 88 xterm colours
74 "rgb:00/00/2a", 188 "rgb:00/00/00",
75 "rgb:00/00/55", 189 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 190 "rgb:00/00/cd",
191 "rgb:00/00/ff",
79 "rgb:00/2a/00", 192 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 193 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 194 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 195 "rgb:00/8b/ff",
89 "rgb:00/55/aa",
90 "rgb:00/55/d4",
91 "rgb:00/7f/00",
92 "rgb:00/7f/2a",
93 "rgb:00/7f/55",
94 "rgb:00/7f/7f",
95 "rgb:00/7f/aa",
96 "rgb:00/7f/d4",
97 "rgb:00/aa/00",
98 "rgb:00/aa/2a",
99 "rgb:00/aa/55",
100 "rgb:00/aa/7f",
101 "rgb:00/aa/aa",
102 "rgb:00/aa/d4",
103 "rgb:00/d4/00", 196 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 197 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "rgb:00/d4/d4", 198 "rgb:00/cd/cd",
199 "rgb:00/cd/ff",
200 "rgb:00/ff/00",
201 "rgb:00/ff/8b",
202 "rgb:00/ff/cd",
203 "rgb:00/ff/ff",
109 "rgb:2a/00/00", 204 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 205 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 206 "rgb:8b/00/cd",
115 "rgb:2a/2a/00",
116 "rgb:2a/2a/2a",
117 "rgb:2a/2a/55",
118 "rgb:2a/2a/7f",
119 "rgb:2a/2a/aa",
120 "rgb:2a/2a/d4",
121 "rgb:2a/55/00",
122 "rgb:2a/55/2a",
123 "rgb:2a/55/55",
124 "rgb:2a/55/7f",
125 "rgb:2a/55/aa",
126 "rgb:2a/55/d4",
127 "rgb:2a/7f/00",
128 "rgb:2a/7f/2a",
129 "rgb:2a/7f/55",
130 "rgb:2a/7f/7f",
131 "rgb:2a/7f/aa",
132 "rgb:2a/7f/d4",
133 "rgb:2a/aa/00",
134 "rgb:2a/aa/2a",
135 "rgb:2a/aa/55",
136 "rgb:2a/aa/7f",
137 "rgb:2a/aa/aa",
138 "rgb:2a/aa/d4",
139 "rgb:2a/d4/00",
140 "rgb:2a/d4/2a",
141 "rgb:2a/d4/55",
142 "rgb:2a/d4/7f",
143 "rgb:2a/d4/aa",
144 "rgb:2a/d4/d4",
145 "rgb:55/00/00",
146 "rgb:55/00/2a",
147 "rgb:55/00/55",
148 "rgb:55/00/7f", 207 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 208 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 209 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 210 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 211 "rgb:8b/8b/ff",
155 "rgb:55/2a/aa",
156 "rgb:55/2a/d4",
157 "rgb:55/55/00",
158 "rgb:55/55/2a",
159 "rgb:55/55/55",
160 "rgb:55/55/7f",
161 "rgb:55/55/aa",
162 "rgb:55/55/d4",
163 "rgb:55/7f/00",
164 "rgb:55/7f/2a",
165 "rgb:55/7f/55",
166 "rgb:55/7f/7f",
167 "rgb:55/7f/aa",
168 "rgb:55/7f/d4",
169 "rgb:55/aa/00",
170 "rgb:55/aa/2a",
171 "rgb:55/aa/55",
172 "rgb:55/aa/7f",
173 "rgb:55/aa/aa",
174 "rgb:55/aa/d4",
175 "rgb:55/d4/00", 212 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 213 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 214 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 215 "rgb:8b/cd/ff",
182 "rgb:7f/00/2a",
183 "rgb:7f/00/55",
184 "rgb:7f/00/7f",
185 "rgb:7f/00/aa",
186 "rgb:7f/00/d4",
187 "rgb:7f/2a/00",
188 "rgb:7f/2a/2a",
189 "rgb:7f/2a/55",
190 "rgb:7f/2a/7f",
191 "rgb:7f/2a/aa",
192 "rgb:7f/2a/d4",
193 "rgb:7f/55/00",
194 "rgb:7f/55/2a",
195 "rgb:7f/55/55",
196 "rgb:7f/55/7f",
197 "rgb:7f/55/aa",
198 "rgb:7f/55/d4",
199 "rgb:7f/7f/00", 216 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 217 "rgb:8b/ff/8b",
201 "rgb:7f/7f/55",
202 "rgb:7f/7f/7f",
203 "rgb:7f/7f/aa",
204 "rgb:7f/7f/d4",
205 "rgb:7f/aa/00",
206 "rgb:7f/aa/2a",
207 "rgb:7f/aa/55",
208 "rgb:7f/aa/7f",
209 "rgb:7f/aa/aa",
210 "rgb:7f/aa/d4",
211 "rgb:7f/d4/00",
212 "rgb:7f/d4/2a",
213 "rgb:7f/d4/55",
214 "rgb:7f/d4/7f",
215 "rgb:7f/d4/aa",
216 "rgb:7f/d4/d4",
217 "rgb:aa/00/00",
218 "rgb:aa/00/2a",
219 "rgb:aa/00/55",
220 "rgb:aa/00/7f",
221 "rgb:aa/00/aa",
222 "rgb:aa/00/d4",
223 "rgb:aa/2a/00",
224 "rgb:aa/2a/2a",
225 "rgb:aa/2a/55",
226 "rgb:aa/2a/7f",
227 "rgb:aa/2a/aa",
228 "rgb:aa/2a/d4",
229 "rgb:aa/55/00",
230 "rgb:aa/55/2a",
231 "rgb:aa/55/55",
232 "rgb:aa/55/7f",
233 "rgb:aa/55/aa",
234 "rgb:aa/55/d4",
235 "rgb:aa/7f/00",
236 "rgb:aa/7f/2a",
237 "rgb:aa/7f/55",
238 "rgb:aa/7f/7f",
239 "rgb:aa/7f/aa",
240 "rgb:aa/7f/d4", 218 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 219 "rgb:8b/ff/ff",
242 "rgb:aa/aa/2a",
243 "rgb:aa/aa/55",
244 "rgb:aa/aa/7f",
245 "rgb:aa/aa/aa",
246 "rgb:aa/aa/d4",
247 "rgb:aa/d4/00",
248 "rgb:aa/d4/2a",
249 "rgb:aa/d4/55",
250 "rgb:aa/d4/7f",
251 "rgb:aa/d4/aa",
252 "rgb:aa/d4/d4",
253 "rgb:d4/00/00", 220 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 221 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 222 "rgb:cd/00/cd",
223 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 224 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 225 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 226 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 227 "rgb:cd/8b/ff",
269 "rgb:d4/55/aa",
270 "rgb:d4/55/d4",
271 "rgb:d4/7f/00",
272 "rgb:d4/7f/2a",
273 "rgb:d4/7f/55",
274 "rgb:d4/7f/7f",
275 "rgb:d4/7f/aa",
276 "rgb:d4/7f/d4",
277 "rgb:d4/aa/00",
278 "rgb:d4/aa/2a",
279 "rgb:d4/aa/55",
280 "rgb:d4/aa/7f",
281 "rgb:d4/aa/aa",
282 "rgb:d4/aa/d4",
283 "rgb:d4/d4/00", 228 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 229 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "rgb:d4/d4/d4", 230 "rgb:cd/cd/cd",
231 "rgb:cd/cd/ff",
232 "rgb:cd/ff/00",
233 "rgb:cd/ff/8b",
234 "rgb:cd/ff/cd",
235 "rgb:cd/ff/ff",
236 "rgb:ff/00/00",
237 "rgb:ff/00/8b",
238 "rgb:ff/00/cd",
239 "rgb:ff/00/ff",
240 "rgb:ff/8b/00",
241 "rgb:ff/8b/8b",
242 "rgb:ff/8b/cd",
243 "rgb:ff/8b/ff",
244 "rgb:ff/cd/00",
245 "rgb:ff/cd/8b",
246 "rgb:ff/cd/cd",
247 "rgb:ff/cd/ff",
248 "rgb:ff/ff/00",
249 "rgb:ff/ff/8b",
250 "rgb:ff/ff/cd",
251 "rgb:ff/ff/ff",
252 "rgb:2e/2e/2e",
253 "rgb:5c/5c/5c",
254 "rgb:73/73/73",
255 "rgb:8b/8b/8b",
256 "rgb:a2/a2/a2",
257 "rgb:b9/b9/b9",
258 "rgb:d0/d0/d0",
259 "rgb:e7/e7/e7",
260#else
261 // 256 xterm colours
262 "rgb:00/00/00",
263 "rgb:00/00/5f",
264 "rgb:00/00/87",
265 "rgb:00/00/af",
266 "rgb:00/00/d7",
267 "rgb:00/00/ff",
268 "rgb:00/5f/00",
269 "rgb:00/5f/5f",
270 "rgb:00/5f/87",
271 "rgb:00/5f/af",
272 "rgb:00/5f/d7",
273 "rgb:00/5f/ff",
274 "rgb:00/87/00",
275 "rgb:00/87/5f",
276 "rgb:00/87/87",
277 "rgb:00/87/af",
278 "rgb:00/87/d7",
279 "rgb:00/87/ff",
280 "rgb:00/af/00",
281 "rgb:00/af/5f",
282 "rgb:00/af/87",
283 "rgb:00/af/af",
284 "rgb:00/af/d7",
285 "rgb:00/af/ff",
286 "rgb:00/d7/00",
287 "rgb:00/d7/5f",
288 "rgb:00/d7/87",
289 "rgb:00/d7/af",
290 "rgb:00/d7/d7",
291 "rgb:00/d7/ff",
292 "rgb:00/ff/00",
293 "rgb:00/ff/5f",
294 "rgb:00/ff/87",
295 "rgb:00/ff/af",
296 "rgb:00/ff/d7",
297 "rgb:00/ff/ff",
298 "rgb:5f/00/00",
299 "rgb:5f/00/5f",
300 "rgb:5f/00/87",
301 "rgb:5f/00/af",
302 "rgb:5f/00/d7",
303 "rgb:5f/00/ff",
304 "rgb:5f/5f/00",
305 "rgb:5f/5f/5f",
306 "rgb:5f/5f/87",
307 "rgb:5f/5f/af",
308 "rgb:5f/5f/d7",
309 "rgb:5f/5f/ff",
310 "rgb:5f/87/00",
311 "rgb:5f/87/5f",
312 "rgb:5f/87/87",
313 "rgb:5f/87/af",
314 "rgb:5f/87/d7",
315 "rgb:5f/87/ff",
316 "rgb:5f/af/00",
317 "rgb:5f/af/5f",
318 "rgb:5f/af/87",
319 "rgb:5f/af/af",
320 "rgb:5f/af/d7",
321 "rgb:5f/af/ff",
322 "rgb:5f/d7/00",
323 "rgb:5f/d7/5f",
324 "rgb:5f/d7/87",
325 "rgb:5f/d7/af",
326 "rgb:5f/d7/d7",
327 "rgb:5f/d7/ff",
328 "rgb:5f/ff/00",
329 "rgb:5f/ff/5f",
330 "rgb:5f/ff/87",
331 "rgb:5f/ff/af",
332 "rgb:5f/ff/d7",
333 "rgb:5f/ff/ff",
334 "rgb:87/00/00",
335 "rgb:87/00/5f",
336 "rgb:87/00/87",
337 "rgb:87/00/af",
338 "rgb:87/00/d7",
339 "rgb:87/00/ff",
340 "rgb:87/5f/00",
341 "rgb:87/5f/5f",
342 "rgb:87/5f/87",
343 "rgb:87/5f/af",
344 "rgb:87/5f/d7",
345 "rgb:87/5f/ff",
346 "rgb:87/87/00",
347 "rgb:87/87/5f",
348 "rgb:87/87/87",
349 "rgb:87/87/af",
350 "rgb:87/87/d7",
351 "rgb:87/87/ff",
352 "rgb:87/af/00",
353 "rgb:87/af/5f",
354 "rgb:87/af/87",
355 "rgb:87/af/af",
356 "rgb:87/af/d7",
357 "rgb:87/af/ff",
358 "rgb:87/d7/00",
359 "rgb:87/d7/5f",
360 "rgb:87/d7/87",
361 "rgb:87/d7/af",
362 "rgb:87/d7/d7",
363 "rgb:87/d7/ff",
364 "rgb:87/ff/00",
365 "rgb:87/ff/5f",
366 "rgb:87/ff/87",
367 "rgb:87/ff/af",
368 "rgb:87/ff/d7",
369 "rgb:87/ff/ff",
370 "rgb:af/00/00",
371 "rgb:af/00/5f",
372 "rgb:af/00/87",
373 "rgb:af/00/af",
374 "rgb:af/00/d7",
375 "rgb:af/00/ff",
376 "rgb:af/5f/00",
377 "rgb:af/5f/5f",
378 "rgb:af/5f/87",
379 "rgb:af/5f/af",
380 "rgb:af/5f/d7",
381 "rgb:af/5f/ff",
382 "rgb:af/87/00",
383 "rgb:af/87/5f",
384 "rgb:af/87/87",
385 "rgb:af/87/af",
386 "rgb:af/87/d7",
387 "rgb:af/87/ff",
388 "rgb:af/af/00",
389 "rgb:af/af/5f",
390 "rgb:af/af/87",
391 "rgb:af/af/af",
392 "rgb:af/af/d7",
393 "rgb:af/af/ff",
394 "rgb:af/d7/00",
395 "rgb:af/d7/5f",
396 "rgb:af/d7/87",
397 "rgb:af/d7/af",
398 "rgb:af/d7/d7",
399 "rgb:af/d7/ff",
400 "rgb:af/ff/00",
401 "rgb:af/ff/5f",
402 "rgb:af/ff/87",
403 "rgb:af/ff/af",
404 "rgb:af/ff/d7",
405 "rgb:af/ff/ff",
406 "rgb:d7/00/00",
407 "rgb:d7/00/5f",
408 "rgb:d7/00/87",
409 "rgb:d7/00/af",
410 "rgb:d7/00/d7",
411 "rgb:d7/00/ff",
412 "rgb:d7/5f/00",
413 "rgb:d7/5f/5f",
414 "rgb:d7/5f/87",
415 "rgb:d7/5f/af",
416 "rgb:d7/5f/d7",
417 "rgb:d7/5f/ff",
418 "rgb:d7/87/00",
419 "rgb:d7/87/5f",
420 "rgb:d7/87/87",
421 "rgb:d7/87/af",
422 "rgb:d7/87/d7",
423 "rgb:d7/87/ff",
424 "rgb:d7/af/00",
425 "rgb:d7/af/5f",
426 "rgb:d7/af/87",
427 "rgb:d7/af/af",
428 "rgb:d7/af/d7",
429 "rgb:d7/af/ff",
430 "rgb:d7/d7/00",
431 "rgb:d7/d7/5f",
432 "rgb:d7/d7/87",
433 "rgb:d7/d7/af",
434 "rgb:d7/d7/d7",
435 "rgb:d7/d7/ff",
436 "rgb:d7/ff/00",
437 "rgb:d7/ff/5f",
438 "rgb:d7/ff/87",
439 "rgb:d7/ff/af",
440 "rgb:d7/ff/d7",
441 "rgb:d7/ff/ff",
442 "rgb:ff/00/00",
443 "rgb:ff/00/5f",
444 "rgb:ff/00/87",
445 "rgb:ff/00/af",
446 "rgb:ff/00/d7",
447 "rgb:ff/00/ff",
448 "rgb:ff/5f/00",
449 "rgb:ff/5f/5f",
450 "rgb:ff/5f/87",
451 "rgb:ff/5f/af",
452 "rgb:ff/5f/d7",
453 "rgb:ff/5f/ff",
454 "rgb:ff/87/00",
455 "rgb:ff/87/5f",
456 "rgb:ff/87/87",
457 "rgb:ff/87/af",
458 "rgb:ff/87/d7",
459 "rgb:ff/87/ff",
460 "rgb:ff/af/00",
461 "rgb:ff/af/5f",
462 "rgb:ff/af/87",
463 "rgb:ff/af/af",
464 "rgb:ff/af/d7",
465 "rgb:ff/af/ff",
466 "rgb:ff/d7/00",
467 "rgb:ff/d7/5f",
468 "rgb:ff/d7/87",
469 "rgb:ff/d7/af",
470 "rgb:ff/d7/d7",
471 "rgb:ff/d7/ff",
472 "rgb:ff/ff/00",
473 "rgb:ff/ff/5f",
474 "rgb:ff/ff/87",
475 "rgb:ff/ff/af",
476 "rgb:ff/ff/d7",
477 "rgb:ff/ff/ff",
289 "rgb:08/08/08", 478 "rgb:08/08/08",
290 "rgb:12/12/12", 479 "rgb:12/12/12",
291 "rgb:1c/1c/1c", 480 "rgb:1c/1c/1c",
292 "rgb:26/26/26", 481 "rgb:26/26/26",
293 "rgb:30/30/30", 482 "rgb:30/30/30",
… …
309 "rgb:d0/d0/d0", 498 "rgb:d0/d0/d0",
310 "rgb:da/da/da", 499 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 500 "rgb:e4/e4/e4",
312 "rgb:ee/ee/ee", 501 "rgb:ee/ee/ee",
313#endif 502#endif
503
314#ifndef NO_CURSORCOLOR 504#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 505 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 506 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 507#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer */ 508 NULL, /* Color_pointer_fg */
509 NULL, /* Color_pointer_bg */
319 NULL, /* Color_border */ 510 NULL, /* Color_border */
320#ifndef NO_BOLD_UNDERLINE_REVERSE 511#ifndef NO_BOLD_UNDERLINE_REVERSE
321 NULL, /* Color_BD */ 512 NULL, /* Color_BD */
513 NULL, /* Color_IT */
322 NULL, /* Color_UL */ 514 NULL, /* Color_UL */
323 NULL, /* Color_RV */ 515 NULL, /* Color_RV */
324#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 516#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
517#if ENABLE_FRILLS
518 NULL, // Color_underline
519#endif
325#ifdef OPTION_HC 520#ifdef OPTION_HC
326 NULL, 521 NULL,
522 NULL,
327#endif 523#endif
328#ifdef KEEP_SCROLLCOLOR
329 COLOR_SCROLLBAR, 524 COLOR_SCROLLBAR,
525#ifdef RXVT_SCROLLBAR
330 COLOR_SCROLLTROUGH, 526 COLOR_SCROLLTROUGH,
331#endif /* KEEP_SCROLLCOLOR */ 527#endif
528#if BG_IMAGE_FROM_ROOT
529 NULL,
530#endif
531#if OFF_FOCUS_FADING
532 "rgb:00/00/00",
533#endif
332 }; 534 };
333 535
334const char *const xa_names[NUM_XA] = 536void
335 {
336 "COMPOUND_TEXT",
337 "MULTIPLE",
338 "TARGETS",
339 "TEXT",
340 "TIMESTAMP",
341 "VT_SELECTION",
342 "INCR",
343 "WM_DELETE_WINDOW",
344#ifdef TRANSPARENT
345 "_XROOTPMAP_ID",
346#endif
347#ifdef OFFIX_DND
348 "DndProtocol",
349 "DndSelection",
350#endif
351 "CLIPBOARD"
352 };
353
354bool
355rxvt_term::init_vars () 537rxvt_term::init_vars ()
356{ 538{
357 PixColors = new rxvt_color [TOTAL_COLORS]; 539 pix_colors = pix_colors_focused;
358 if (PixColors == NULL)
359 return false;
360
361#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
362 TermWin.pixmap = None;
363#endif
364#ifdef UTMP_SUPPORT
365 next_utmp_action = SAVE;
366#endif
367#ifndef NO_SETOWNER_TTYDEV
368 next_tty_action = SAVE;
369#endif
370 540
371 MEvent.time = CurrentTime; 541 MEvent.time = CurrentTime;
372 MEvent.button = AnyButton; 542 MEvent.button = AnyButton;
373 Options = DEFAULT_OPTIONS;
374 want_refresh = 1; 543 want_refresh = 1;
375 cmd_pid = -1;
376 cmd_fd = tty_fd = Xfd = -1;
377 PrivateModes = SavedModes = PrivMode_Default; 544 priv_modes = SavedModes = PrivMode_Default;
378 TermWin.focus = 0;
379 TermWin.ncol = 80; 545 ncol = 80;
380 TermWin.nrow = 24; 546 nrow = 24;
381 TermWin.int_bwidth = INTERNALBORDERWIDTH; 547 int_bwidth = INTERNALBORDERWIDTH;
382 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 548 ext_bwidth = EXTERNALBORDERWIDTH;
383 TermWin.lineSpace = LINESPACE; 549 lineSpace = LINESPACE;
550 letterSpace = LETTERSPACE;
384 TermWin.saveLines = SAVELINES; 551 saveLines = SAVELINES;
385 numPixColors = TOTAL_COLORS;
386 552
387#ifndef NO_NEW_SELECTION
388 selection_style = NEW_SELECT;
389#else
390 selection_style = OLD_SELECT;
391#endif
392
393#ifndef NO_BRIGHTCOLOR
394 colorfgbg = DEFAULT_RSTYLE;
395#endif
396
397#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
398 ks_bigfont = XK_greater;
399 ks_smallfont = XK_less;
400#endif
401
402#ifdef GREEK_SUPPORT
403 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
404#endif
405
406 refresh_limit = 1;
407 refresh_type = SLOW_REFRESH; 553 refresh_type = SLOW_REFRESH;
408 prev_nrow = prev_ncol = 0;
409#ifdef MULTICHAR_SET
410# ifdef MULTICHAR_ENCODING
411 encoding_method = MULTICHAR_ENCODING;
412# endif
413 multichar_decode = rxvt_euc2jis;
414#endif
415 554
416 oldcursor.row = oldcursor.col = -1; 555 oldcursor.row = oldcursor.col = -1;
417#ifdef XPM_BACKGROUND
418 /* bgPixmap.w = bgPixmap.h = 0; */
419 bgPixmap.x = bgPixmap.y = 50;
420 bgPixmap.pixmap = None;
421#endif
422 556
423 last_bot = last_state = -1; 557 set_option (Opt_scrollBar);
424 558 set_option (Opt_scrollTtyOutput);
425#ifdef MENUBAR 559 set_option (Opt_jumpScroll);
426 menu_readonly = 1; 560 set_option (Opt_skipScroll);
427# if !(MENUBAR_MAX > 1) 561 set_option (Opt_secondaryScreen);
428 CurrentBar = &(BarList); 562 set_option (Opt_secondaryScroll);
429# endif /* (MENUBAR_MAX > 1) */ 563 set_option (Opt_pastableTabs);
430#endif 564 set_option (Opt_intensityStyles);
431 565 set_option (Opt_iso14755);
432 return true; 566 set_option (Opt_iso14755_52);
433} 567 set_option (Opt_buffered);
434
435void
436rxvt_term::init_secondary ()
437{
438 int i;
439#ifdef TTY_GID_SUPPORT
440 struct group *gr = getgrnam ("tty");
441
442 if (gr)
443 { /* change group ownership of tty to "tty" */
444 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
445 ttygid = gr->gr_gid;
446 }
447 else
448#endif /* TTY_GID_SUPPORT */
449 {
450 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
451 ttygid = getgid ();
452 }
453
454 /*
455 * Close all unused file descriptors
456 * We don't want them, we don't need them.
457 */
458 if ((i = open ("/dev/null", O_RDONLY)) < 0)
459 {
460 /* TODO: BOO HISS */
461 dup2 (STDERR_FILENO, STDIN_FILENO);
462 }
463 else if (i > STDIN_FILENO)
464 {
465 dup2 (i, STDIN_FILENO);
466 close (i);
467 }
468
469 dup2 (STDERR_FILENO, STDOUT_FILENO);
470
471#if 0 // schmorp sayz closing filies is murder
472 for (i = STDERR_FILENO + 1; i < num_fds; i++)
473 {
474#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
475 if (i == 4 || i == 7)
476 continue;
477#endif
478 close(i);
479 }
480#endif
481} 568}
482 569
483/*----------------------------------------------------------------------*/ 570/*----------------------------------------------------------------------*/
484const char ** 571const char **
485rxvt_term::init_resources (int argc, const char *const *argv) 572rxvt_term::init_resources (int argc, const char *const *argv)
486{ 573{
487 int i, r_argc; 574 int i;
488 char *val;
489 const char **cmd_argv, **r_argv; 575 const char **cmd_argv;
490 576
491 /*
492 * Look for -exec option. Find => split and make cmd_argv[] of command args
493 */
494 for (r_argc = 0; r_argc < argc; r_argc++)
495 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))
496 break;
497
498 r_argv = (const char **)rxvt_malloc (sizeof(char *) * (r_argc + 1));
499
500 for (i = 0; i < r_argc; i++)
501 r_argv[i] = (const char *)argv[i];
502
503 r_argv[i] = NULL;
504
505 if (r_argc == argc)
506 cmd_argv = NULL;
507 else
508 {
509 cmd_argv = (const char **)rxvt_malloc (sizeof(char *) * (argc - r_argc));
510
511 for (i = 0; i < argc - r_argc - 1; i++)
512 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
513
514 cmd_argv[i] = NULL;
515 }
516
517 /* clear all resources */
518 for (i = 0; i < NUM_RESOURCES;)
519 rs[i++] = NULL;
520
521 rs[Rs_name] = rxvt_r_basename(argv[0]); 577 rs[Rs_name] = rxvt_basename (argv[0]);
522 578
523 /* 579 /*
524 * Open display, get options/resources and create the window 580 * Open display, get options/resources and create the window
525 */ 581 */
582
526 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 583 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
527 rs[Rs_display_name] = ":0"; 584 rs[Rs_display_name] = ":0";
528 585
529 rxvt_get_options (this, r_argc, r_argv); 586 cmd_argv = get_options (argc, argv);
530 free (r_argv);
531 587
532#ifdef LOCAL_X_IS_UNIX 588 if (!(display = displays.get (rs[Rs_display_name])))
533 if (rs[Rs_display_name][0] == ':')
534 {
535 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
536 STRCPY (val, "unix");
537 STRCAT (val, rs[Rs_display_name]);
538 Xdisplay = XOpenDisplay (val);
539 free (val);
540 }
541#endif
542
543 if (Xdisplay == NULL
544 && (Xdisplay = XOpenDisplay (rs[Rs_display_name])) == NULL)
545 {
546 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 589 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
547 exit (EXIT_FAILURE); 590
591 // using a local pointer decreases code size a lot
592 xa = display->xa;
593
594 set (display);
595 extract_resources ();
596
597#if ENABLE_FRILLS
598 if (rs[Rs_visual])
599 select_visual (strtol (rs[Rs_visual], 0, 0));
600 else if (rs[Rs_depth])
601 select_depth (strtol (rs[Rs_depth], 0, 0));
602#endif
603
604 for (int i = NUM_RESOURCES; i--; )
605 if (rs [i] == resval_undef)
606 rs [i] = 0;
607
608#if ENABLE_PERL
609 if (!rs[Rs_perl_ext_1])
610 rs[Rs_perl_ext_1] = "default";
611
612 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
613 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
614 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
548 } 615 {
616 rxvt_perl.init (this);
617 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
618 }
619#endif
549 620
550 rxvt_extract_resources (this, Xdisplay, rs[Rs_name]); 621 // must be called after initialising the perl interpreter as it
622 // may invoke the `on_register_command' hook
623 extract_keysym_resources ();
551 624
552 /* 625 /*
553 * set any defaults not already set 626 * set any defaults not already set
554 */ 627 */
555 if (cmd_argv && cmd_argv[0]) 628 if (cmd_argv && cmd_argv[0])
556 { 629 {
557 if (!rs[Rs_title]) 630 if (!rs[Rs_title])
558 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 631 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
632
559 if (!rs[Rs_iconName]) 633 if (!rs[Rs_iconName])
560 rs[Rs_iconName] = rs[Rs_title]; 634 rs[Rs_iconName] = rs[Rs_title];
561 } 635 }
562 else 636 else
563 { 637 {
564 if (!rs[Rs_title]) 638 if (!rs[Rs_title])
565 rs[Rs_title] = rs[Rs_name]; 639 rs[Rs_title] = rs[Rs_name];
640
566 if (!rs[Rs_iconName]) 641 if (!rs[Rs_iconName])
567 rs[Rs_iconName] = rs[Rs_name]; 642 rs[Rs_iconName] = rs[Rs_name];
568 } 643 }
569 644
570 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 645 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
571 TermWin.saveLines = BOUND_POSITIVE_INT16(i); 646 saveLines = min (i, MAX_SAVELINES);
572 647
573#ifndef NO_FRILLS 648#if ENABLE_FRILLS
574 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 649 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
575 TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 650 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
651
576 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 652 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
577 TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 653 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
578#endif
579 654
580#ifndef NO_LINESPACE
581 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 655 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
582 TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 656 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
657
658 if (rs[Rs_letterSpace])
659 letterSpace = atoi (rs[Rs_letterSpace]);
583#endif 660#endif
584 661
585#ifdef POINTER_BLANK 662#ifdef POINTER_BLANK
586 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 663 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
587 pointerBlankDelay = i; 664 pointerBlankDelay = i;
588 else 665 else
589 pointerBlankDelay = 2; 666 pointerBlankDelay = 2;
590#endif 667#endif
591 668
669 if (rs[Rs_multiClickTime] && (i = atoi (rs[Rs_multiClickTime])) >= 0)
670 multiClickTime = i;
671 else
672 multiClickTime = 500;
673
674 cursor_type = option (Opt_cursorUnderline) ? 1 : 0;
675
592 /* no point having a scrollbar without having any scrollback! */ 676 /* no point having a scrollbar without having any scrollback! */
593 if (!TermWin.saveLines) 677 if (!saveLines)
594 Options &= ~Opt_scrollBar; 678 set_option (Opt_scrollBar, 0);
595
596#ifdef PRINTPIPE
597 if (!rs[Rs_print_pipe])
598 rs[Rs_print_pipe] = PRINTPIPE;
599#endif
600 679
601 if (!rs[Rs_cutchars]) 680 if (!rs[Rs_cutchars])
602 rs[Rs_cutchars] = CUTCHARS; 681 rs[Rs_cutchars] = CUTCHARS;
603
604#ifdef ACS_ASCII
605 if (!rs[Rs_acs_chars])
606 rs[Rs_acs_chars] = ACS_CHARS;
607 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
608 {
609 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
610 for (; i < 0x20; )
611 val[i] = ' ';
612 rs[Rs_acs_chars] = val;
613 }
614#endif
615 682
616#ifndef NO_BACKSPACE_KEY 683#ifndef NO_BACKSPACE_KEY
617 if (!rs[Rs_backspace_key]) 684 if (!rs[Rs_backspace_key])
618# ifdef DEFAULT_BACKSPACE 685# ifdef DEFAULT_BACKSPACE
619 key_backspace = DEFAULT_BACKSPACE; 686 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
620# else 687# else
621 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 688 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
622# endif 689# endif
623 else
624 {
625 val = STRDUP(rs[Rs_backspace_key]);
626 rxvt_Str_trim(val);
627 rxvt_Str_escaped(val);
628 key_backspace = val;
629 }
630#endif 690#endif
631 691
632#ifndef NO_DELETE_KEY 692#ifndef NO_DELETE_KEY
633 if (!rs[Rs_delete_key]) 693 if (!rs[Rs_delete_key])
634# ifdef DEFAULT_DELETE 694# ifdef DEFAULT_DELETE
635 key_delete = DEFAULT_DELETE; 695 rs[Rs_delete_key] = DEFAULT_DELETE;
636# else 696# else
637 key_delete = "\033[3~"; 697 rs[Rs_delete_key] = "\033[3~";
638# endif 698# endif
639 else
640 {
641 val = STRDUP(rs[Rs_delete_key]);
642 rxvt_Str_trim(val);
643 rxvt_Str_escaped(val);
644 key_delete = val;
645 }
646#endif 699#endif
647 if (rs[Rs_answerbackstring])
648 {
649 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
650 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
651 }
652 700
653 if (rs[Rs_selectstyle]) 701 scrollBar.setup (this);
654 {
655 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
656 selection_style = OLD_WORD_SELECT;
657#ifndef NO_OLD_SELECTION
658
659 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
660 selection_style = OLD_SELECT;
661#endif
662 }
663
664#ifdef HAVE_SCROLLBARS
665 rxvt_setup_scrollbar (this, rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
666 rs[Rs_scrollBar_thickness]);
667#endif
668
669 TermWin.fontset = new rxvt_fontset (this);
670 TermWin.fontset->populate (rs[Rs_font]);
671 TermWin.fwidth = TermWin.fontset->base_font ()->width;
672 TermWin.fheight = TermWin.fontset->base_font ()->height;
673 TermWin.fbase = TermWin.fontset->base_font ()->ascent;
674 702
675#ifdef XTERM_REVERSE_VIDEO 703#ifdef XTERM_REVERSE_VIDEO
676 /* this is how xterm implements reverseVideo */ 704 /* this is how xterm implements reverseVideo */
677 if (Options & Opt_reverseVideo) 705 if (option (Opt_reverseVideo))
678 { 706 {
679 if (!rs[Rs_color + Color_fg]) 707 if (!rs[Rs_color + Color_fg])
680 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 708 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
709
681 if (!rs[Rs_color + Color_bg]) 710 if (!rs[Rs_color + Color_bg])
682 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 711 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
683 } 712 }
684#endif 713#endif
685 714
… …
687 if (!rs[Rs_color + i]) 716 if (!rs[Rs_color + i])
688 rs[Rs_color + i] = def_colorName[i]; 717 rs[Rs_color + i] = def_colorName[i];
689 718
690#ifndef XTERM_REVERSE_VIDEO 719#ifndef XTERM_REVERSE_VIDEO
691 /* this is how we implement reverseVideo */ 720 /* this is how we implement reverseVideo */
692 if (Options & Opt_reverseVideo) 721 if (option (Opt_reverseVideo))
693 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 722 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
694#endif 723#endif
695 724
696 /* convenient aliases for setting fg/bg to colors */ 725 /* convenient aliases for setting fg/bg to colors */
697 color_aliases (Color_fg); 726 color_aliases (Color_fg);
698 color_aliases (Color_bg); 727 color_aliases (Color_bg);
699#ifndef NO_CURSORCOLOR 728#ifndef NO_CURSORCOLOR
700 color_aliases (Color_cursor); 729 color_aliases (Color_cursor);
701 color_aliases (Color_cursor2); 730 color_aliases (Color_cursor2);
702#endif /* NO_CURSORCOLOR */ 731#endif /* NO_CURSORCOLOR */
703 color_aliases (Color_pointer); 732 color_aliases (Color_pointer_fg);
733 color_aliases (Color_pointer_bg);
704 color_aliases (Color_border); 734 color_aliases (Color_border);
705#ifndef NO_BOLD_UNDERLINE_REVERSE 735#ifndef NO_BOLD_UNDERLINE_REVERSE
706 color_aliases (Color_BD); 736 color_aliases (Color_BD);
707 color_aliases (Color_UL); 737 color_aliases (Color_UL);
708 color_aliases (Color_RV); 738 color_aliases (Color_RV);
709#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 739#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
740
741 if (!rs[Rs_color + Color_border])
742 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
710 743
711 return cmd_argv; 744 return cmd_argv;
745}
746
747/*----------------------------------------------------------------------*/
748void
749rxvt_term::init (stringvec *argv, stringvec *envv)
750{
751 argv->push_back (0);
752 envv->push_back (0);
753
754 this->argv = argv;
755 this->envv = envv;
756
757 env = new char *[this->envv->size ()];
758 for (int i = 0; i < this->envv->size (); i++)
759 env[i] = this->envv->at (i);
760
761 init2 (argv->size () - 1, argv->begin ());
762}
763
764void
765rxvt_term::init (int argc, const char *const *argv, const char *const *envv)
766{
767#if ENABLE_PERL
768 // perl might want to access the stringvecs later, so we need to copy them
769 stringvec *args = new stringvec;
770 for (int i = 0; i < argc; i++)
771 args->push_back (strdup (argv [i]));
772
773 stringvec *envs = new stringvec;
774 for (const char *const *var = envv; *var; var++)
775 envs->push_back (strdup (*var));
776
777 init (args, envs);
778#else
779 init2 (argc, argv);
780#endif
781}
782
783void
784rxvt_term::init2 (int argc, const char *const *argv)
785{
786 SET_R (this);
787 set_locale ("");
788 set_environ (env); // a few things in X do not call setlocale :(
789
790 init_vars ();
791
792 const char **cmd_argv = init_resources (argc, argv);
793
794#ifdef KEYSYM_RESOURCE
795 keyboard->register_done ();
796#endif
797
798 if (const char *path = rs[Rs_chdir])
799 if (*path) // ignored if empty
800 {
801 if (*path != '/')
802 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
803
804 if (chdir (path))
805 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
806 }
807
808 if (option (Opt_scrollBar))
809 scrollBar.state = SB_STATE_IDLE; /* set existence for size calculations */
810
811 pty = ptytty::create ();
812
813 create_windows (argc, argv);
814
815 init_xlocale ();
816
817 scr_poweron (); // initialize screen
818
819#if 0
820 XSynchronize (dpy, True);
821#endif
822
823 if (option (Opt_scrollBar))
824 scrollBar.resize (); /* create and map scrollbar */
825
826#ifdef HAVE_BG_PIXMAP
827 bg_init ();
828#endif
829
830#if ENABLE_PERL
831 rootwin_ev.start (display, display->root);
832#endif
833
834 init_done = 1;
835
836 init_command (cmd_argv);
837
838 if (pty->pty >= 0)
839 pty_ev.start (pty->pty, ev::READ);
840
841 HOOK_INVOKE ((this, HOOK_START, DT_END));
842
843#if ENABLE_XEMBED
844 if (rs[Rs_embed])
845 {
846 long info[2] = { 0, XEMBED_MAPPED };
847
848 XChangeProperty (dpy, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
849 32, PropModeReplace, (unsigned char *)&info, 2);
850 }
851#endif
852
853#if HAVE_STARTUP_NOTIFICATION
854 SnDisplay *snDisplay;
855 SnLauncheeContext *snContext;
856
857 snDisplay = sn_display_new (dpy, NULL, NULL);
858 snContext = sn_launchee_context_new_from_environment (snDisplay, DefaultScreen (dpy));
859
860 /* Tell the window manager that this window is part of the startup context */
861 if (snContext)
862 sn_launchee_context_setup_window (snContext, parent);
863#endif
864
865 XMapWindow (dpy, vt);
866 XMapWindow (dpy, parent);
867
868#if HAVE_STARTUP_NOTIFICATION
869 if (snContext)
870 {
871 /* Mark the startup process as complete */
872 sn_launchee_context_complete (snContext);
873
874 sn_launchee_context_unref (snContext);
875 }
876
877 sn_display_unref (snDisplay);
878#endif
879
880 refresh_check ();
712} 881}
713 882
714/*----------------------------------------------------------------------*/ 883/*----------------------------------------------------------------------*/
715void 884void
716rxvt_term::init_env () 885rxvt_term::init_env ()
717{ 886{
718 int i;
719 unsigned int u;
720 char *val; 887 char *val;
888 char *env_display;
889 char *env_windowid;
890 char *env_colorfgbg;
891 char *env_term;
721 892
722#ifdef DISPLAY_IS_IP 893#ifdef DISPLAY_IS_IP
723 /* Fixup display_name for export over pty to any interested terminal 894 /* Fixup display_name for export over pty to any interested terminal
724 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 895 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
725 * (for the first non-loopback interface) that we get from 896 * (for the first non-loopback interface) that we get from
726 * rxvt_network_display(). This is more "name-resolution-portable", if you 897 * rxvt_network_display (). This is more "name-resolution-portable", if you
727 * will, and probably allows for faster x-client startup if your name 898 * will, and probably allows for faster x-client startup if your name
728 * server is beyond a slow link or overloaded at client startup. Of 899 * server is beyond a slow link or overloaded at client startup. Of
729 * course that only helps the shell's child processes, not us. 900 * course that only helps the shell's child processes, not us.
730 * 901 *
731 * Giving out the display_name also affords a potential security hole 902 * Giving out the display_name also affords a potential security hole
732 */ 903 */
733 val = rxvt_network_display (rs[Rs_display_name]); 904 val = rxvt_network_display (rs[Rs_display_name]);
734 rs[Rs_display_name] = (const char *)val; 905 rs[Rs_display_name] = (const char *)val;
735 906
736 if (val == NULL) 907 if (val == NULL)
737#endif /* DISPLAY_IS_IP */ 908#endif /* DISPLAY_IS_IP */
738 val = XDisplayString(Xdisplay); 909 val = XDisplayString (dpy);
739 910
740 if (rs[Rs_display_name] == NULL) 911 if (rs[Rs_display_name] == NULL)
741 rs[Rs_display_name] = val; /* use broken `:0' value */ 912 rs[Rs_display_name] = val; /* use broken `:0' value */
742 913
743 i = STRLEN (val);
744 env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char)); 914 env_display = (char *)rxvt_malloc (strlen (val) + 9);
745 915
746 sprintf (env_display, "DISPLAY=%s", val); 916 sprintf (env_display, "DISPLAY=%s", val);
747 917
748 /* avoiding the math library:
749 * i = (int)(ceil(log10((unsigned int)TermWin.parent[0]))) */
750 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
751 ;
752 MAX_IT(i, 1);
753 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof(char)); 918 env_windowid = (char *)rxvt_malloc (21);
754
755 sprintf (env_windowid, "WINDOWID=%u", 919 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent);
756 (unsigned int)TermWin.parent[0]);
757 920
758 /* add entries to the environment: 921 /* add entries to the environment:
759 * @ DISPLAY: in case we started with -display 922 * @ DISPLAY: in case we started with -display
760 * @ WINDOWID: X window id number of the window 923 * @ WINDOWID: X window id number of the window
761 * @ COLORTERM: terminal sub-name and also indicates its color 924 * @ COLORTERM: terminal sub-name and also indicates its color
762 * @ TERM: terminal name 925 * @ TERM: terminal name
763 * @ TERMINFO: path to terminfo directory 926 * @ TERMINFO: path to terminfo directory
927 * @ COLORFGBG: fg;bg color codes
764 */ 928 */
765 putenv (env_display); 929 putenv (env_display);
766 putenv (env_windowid); 930 putenv (env_windowid);
767 931
932 env_colorfgbg = get_colorfgbg ();
933 putenv (env_colorfgbg);
934
768#ifdef RXVT_TERMINFO 935#ifdef RXVT_TERMINFO
769 putenv ("TERMINFO=" RXVT_TERMINFO); 936 putenv ("TERMINFO=" RXVT_TERMINFO);
770#endif 937#endif
771 938
772 if (Xdepth <= 2) 939 if (depth <= 2)
773 putenv ("COLORTERM=" COLORTERMENV "-mono"); 940 putenv ("COLORTERM=" COLORTERMENV "-mono");
774 else 941 else
775 putenv ("COLORTERM=" COLORTERMENVFULL); 942 putenv ("COLORTERM=" COLORTERMENVFULL);
776 943
777 if (rs[Rs_term_name] != NULL) 944 if (rs[Rs_term_name] != NULL)
778 { 945 {
779 env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char)); 946 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
780 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 947 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
781 putenv (env_term); 948 putenv (env_term);
782 } 949 }
783 else 950 else
784 putenv ("TERM=" TERMENV); 951 putenv ("TERM=" TERMENV);
… …
786#ifdef HAVE_UNSETENV 953#ifdef HAVE_UNSETENV
787 /* avoid passing old settings and confusing term size */ 954 /* avoid passing old settings and confusing term size */
788 unsetenv ("LINES"); 955 unsetenv ("LINES");
789 unsetenv ("COLUMNS"); 956 unsetenv ("COLUMNS");
790 unsetenv ("TERMCAP"); /* terminfo should be okay */ 957 unsetenv ("TERMCAP"); /* terminfo should be okay */
791#endif /* HAVE_UNSETENV */ 958#endif /* HAVE_UNSETENV */
792} 959}
793 960
794/*----------------------------------------------------------------------*/ 961/*----------------------------------------------------------------------*/
795/*
796 * This is more or less stolen straight from XFree86 xterm.
797 * This should support all European type languages.
798 */
799void 962void
800rxvt_term::set_locale (const char *locale) 963rxvt_term::set_locale (const char *locale)
801{ 964{
802#if HAVE_XSETLOCALE || HAVE_SETLOCALE 965 set_environ (env);
966
803 free (this->locale); 967 free (this->locale);
804 this->locale = strdup (setlocale (LC_CTYPE, "")); 968 this->locale = setlocale (LC_CTYPE, locale);
805#endif 969
970 if (!this->locale)
971 {
972 if (*locale)
973 {
974 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
975 setlocale (LC_CTYPE, "C");
976 }
977 else
978 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
979
980 this->locale = "C";
981 }
982
983
984 this->locale = strdup (this->locale);
985 SET_LOCALE (this->locale);
986 mbstate.reset ();
987
806#if HAVE_NL_LANGINFO 988#if HAVE_NL_LANGINFO
807 free (codeset);
808 codeset = strdup (nl_langinfo (CODESET)); 989 char *codeset = nl_langinfo (CODESET);
809 enc_utf8 = !STRCASECMP (codeset, "UTF-8") 990 // /^UTF.?8/i
810 || !STRCASECMP (codeset, "UTF8"); 991 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
992 && (codeset[1] == 'T' || codeset[1] == 't')
993 && (codeset[2] == 'F' || codeset[2] == 'f')
994 && (codeset[3] == '8' || codeset[4] == '8');
811#else 995#else
812 enc_utf8 = 1; 996 enc_utf8 = 0;
813#endif 997#endif
814} 998}
815 999
816void 1000void
817rxvt_term::init_xlocale () 1001rxvt_term::init_xlocale ()
818{ 1002{
1003 set_environ (env);
1004
819#ifdef USE_XIM 1005#if USE_XIM
820 if (!locale) 1006 if (!locale)
821 rxvt_print_error ("Setting locale failed."); 1007 rxvt_warn ("setting locale failed, continuing without locale support.\n");
822 else 1008 else
823 { 1009 {
824 Atom wmlocale; 1010 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
825
826 wmlocale = XInternAtom (Xdisplay, "WM_LOCALE_NAME", False);
827 XChangeProperty (Xdisplay, TermWin.parent[0], wmlocale,
828 XA_STRING, 8, PropModeReplace,
829 (unsigned char *)locale, STRLEN(locale));
830 1011
831 if (!XSupportsLocale ()) 1012 if (!XSupportsLocale ())
832 { 1013 {
833 rxvt_print_error ("The locale is not supported by Xlib"); 1014 rxvt_warn ("the locale is not supported by Xlib, continuing without locale support.\n");
834 return; 1015 return;
835 } 1016 }
836 1017
1018 im_ev.start (display);
1019
837 /* see if we can connect yet */ 1020 /* see if we can connect already */
838 rxvt_IMInstantiateCallback (Xdisplay, NULL, NULL); 1021 im_cb ();
839
840 /* To avoid Segmentation Fault in C locale: Solaris only? */
841 if (STRCMP (locale, "C"))
842 XRegisterIMInstantiateCallback (Xdisplay, NULL, NULL, NULL,
843 rxvt_IMInstantiateCallback, NULL);
844 } 1022 }
845#endif 1023#endif
846} 1024}
847 1025
848/*----------------------------------------------------------------------*/ 1026/*----------------------------------------------------------------------*/
849void 1027void
850rxvt_term::init_command(const char *const *argv) 1028rxvt_term::init_command (const char *const *argv)
851{ 1029{
852 /* 1030 /*
853 * Initialize the command connection. 1031 * Initialize the command connection.
854 * This should be called after the X server connection is established. 1032 * This should be called after the X server connection is established.
855 */ 1033 */
856 int i;
857
858 for (i = 0; i < NUM_XA; i++)
859 xa[i] = XInternAtom(Xdisplay, xa_names[i], False);
860
861 /* Enable delete window protocol */
862 XSetWMProtocols (Xdisplay, TermWin.parent[0],
863 &(xa[XA_WMDELETEWINDOW]), 1);
864
865#ifdef USING_W11LIB
866 /* enable W11 callbacks */
867 W11AddEventHandler (Xdisplay, rxvt_W11_process_x_event);
868#endif
869 1034
870#ifdef META8_OPTION 1035#ifdef META8_OPTION
871 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 1036 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
872#endif 1037#endif
873 1038
874 rxvt_get_ourmods (this); 1039 get_ourmods ();
875 1040
876 if (!(Options & Opt_scrollTtyOutput)) 1041 if (!option (Opt_scrollTtyOutput))
877 PrivateModes |= PrivMode_TtyOutputInh; 1042 priv_modes |= PrivMode_TtyOutputInh;
878 if (Options & Opt_scrollTtyKeypress) 1043 if (option (Opt_scrollTtyKeypress))
879 PrivateModes |= PrivMode_Keypress; 1044 priv_modes |= PrivMode_Keypress;
880 if (!(Options & Opt_jumpScroll)) 1045 if (!option (Opt_jumpScroll))
881 PrivateModes |= PrivMode_smoothScroll; 1046 priv_modes |= PrivMode_smoothScroll;
882 1047
883#ifndef NO_BACKSPACE_KEY 1048#ifndef NO_BACKSPACE_KEY
884 if (STRCMP(key_backspace, "DEC") == 0) 1049 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
885 PrivateModes |= PrivMode_HaveBackSpace; 1050 priv_modes |= PrivMode_HaveBackSpace;
886#endif 1051#endif
887 1052
888 /* add value for scrollBar */ 1053 /* add value for scrollBar */
889 if (scrollbar_visible (this)) 1054 if (scrollBar.state)
890 { 1055 {
891 PrivateModes |= PrivMode_scrollBar; 1056 priv_modes |= PrivMode_scrollBar;
892 SavedModes |= PrivMode_scrollBar; 1057 SavedModes |= PrivMode_scrollBar;
893 } 1058 }
894 if (menubar_visible (this))
895 {
896 PrivateModes |= PrivMode_menuBar;
897 SavedModes |= PrivMode_menuBar;
898 }
899 1059
900#ifdef GREEK_SUPPORT 1060 run_command (argv);
901 greek_init();
902#endif
903
904 Xfd = XConnectionNumber (Xdisplay);
905
906#ifdef CURSOR_BLINK
907
908 if (Options & Opt_cursorBlink)
909 (void)gettimeofday (&lastcursorchange, NULL);
910#endif
911
912 if ((cmd_fd = run_command (argv)) < 0)
913 {
914 rxvt_print_error ("aborting");
915 exit (EXIT_FAILURE);
916 }
917} 1061}
918 1062
919/*----------------------------------------------------------------------*/ 1063/*----------------------------------------------------------------------*/
920/* INTPROTO */
921void 1064void
922rxvt_Get_Colours (pR) 1065rxvt_term::get_colors ()
923{ 1066{
924 int i; 1067 int i;
925 1068
1069#ifdef OFF_FOCUS_FADING
1070 pix_colors = pix_colors_focused;
1071#endif
1072
926 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 1073 for (i = 0; i < NRS_COLORS; i++)
927 { 1074 if (const char *name = rs[Rs_color + i])
928 rxvt_color xcol; 1075 set_color (pix_colors [i], name);
929
930 if (!R->rs[Rs_color + i])
931 continue;
932
933 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i]))
934 {
935#ifndef XTERM_REVERSE_VIDEO
936 if (i < 2 && (R->Options & Opt_reverseVideo))
937 {
938 R->rs[Rs_color + i] = def_colorName[!i];
939 }
940 else
941#endif
942 R->rs[Rs_color + i] = def_colorName[i];
943
944 if (!R->rs[Rs_color + i])
945 continue;
946
947 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i]))
948 {
949 switch (i)
950 {
951 case Color_fg:
952 case Color_bg:
953 /* fatal: need bg/fg color */
954 rxvt_print_error ("aborting");
955 exit (EXIT_FAILURE);
956 /* NOTREACHED */
957 break;
958#ifndef NO_CURSORCOLOR
959 case Color_cursor2:
960 xcol = R->PixColors[Color_fg];
961 break;
962#endif /* ! NO_CURSORCOLOR */
963 case Color_pointer:
964 xcol = R->PixColors[Color_fg];
965 break;
966 default:
967 xcol = R->PixColors[Color_bg]; /* None */
968 break;
969 }
970 }
971 }
972
973 R->PixColors[i] = xcol;
974 SET_PIXCOLOR (R, i);
975 }
976
977 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer])
978 R->PixColors[Color_pointer] = R->PixColors[Color_fg];
979 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border])
980 R->PixColors[Color_border] = R->PixColors[Color_fg];
981 1076
982 /* 1077 /*
983 * get scrollBar/menuBar shadow colors 1078 * get scrollBar shadow colors
984 * 1079 *
985 * The calculations of topShadow/bottomShadow values are adapted 1080 * The calculations of topShadow/bottomShadow values are adapted
986 * from the fvwm window manager. 1081 * from the fvwm window manager.
987 */ 1082 */
988#ifdef KEEP_SCROLLCOLOR 1083#ifdef RXVT_SCROLLBAR
1084 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
989 1085
990 if (XDEPTH <= 2) 1086 rgba cscroll;
991 { /* Monochrome */ 1087 pix_colors [Color_scroll].get (cscroll);
992 R->PixColors[Color_scroll] = R->PixColors[Color_fg];
993 R->PixColors[Color_topShadow] = R->PixColors[Color_bg];
994 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg];
995 }
996 else
997 {
998 rxvt_color xcol[3];
999 /* xcol[0] == white
1000 * xcol[1] == top shadow
1001 * xcol[2] == bot shadow */
1002 1088
1003 xcol[1] = R->PixColors[Color_scroll]; 1089 /* topShadowColor */
1004# ifdef PREFER_24BIT 1090 if (!pix_colors[Color_topShadow].set (this,
1005 xcol[0].set (R, 65535, 65535, 65535); 1091 rgba (
1006 /* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */ 1092 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1007# else 1093 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1008 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); 1094 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1095 cscroll.a)
1096 ))
1097 alias_color (Color_topShadow, Color_White);
1009# endif 1098#endif
1010 1099
1011 unsigned short pr1, pg1, pb1, pr0, pg0, pb0; 1100#ifdef OFF_FOCUS_FADING
1012 1101 for (i = 0; i < NRS_COLORS; i++)
1013 xcol[0].get (R, pr0, pg0, pb0); 1102 update_fade_color (i, true);
1014 xcol[1].get (R, pr1, pg1, pb1); 1103#endif
1015
1016 /* bottomShadowColor */
1017 if (!xcol[2].set (aR_ pr1 / 2, pg1 / 2, pb1 / 2))
1018 xcol[2] = R->PixColors[Color_Black];
1019
1020 R->PixColors[Color_bottomShadow] = xcol[2];
1021
1022 /* topShadowColor */
1023 if (!xcol[1].set (aR_
1024 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
1025 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
1026 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
1027 xcol[1] = R->PixColors[Color_White];
1028
1029 R->PixColors[Color_topShadow] = xcol[1];
1030 }
1031#endif /* KEEP_SCROLLCOLOR */
1032} 1104}
1033 1105
1034/*----------------------------------------------------------------------*/ 1106/*----------------------------------------------------------------------*/
1035/* color aliases, fg/bg bright-bold */ 1107/* color aliases, fg/bg bright-bold */
1036void 1108void
1037rxvt_term::color_aliases(int idx) 1109rxvt_term::color_aliases (int idx)
1038{ 1110{
1039 if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx]))) 1111 if (rs[Rs_color + idx] && isdigit (*rs[Rs_color + idx]))
1040 { 1112 {
1041 int i = atoi (rs[Rs_color + idx]); 1113 int i = atoi (rs[Rs_color + idx]);
1042 1114
1043 if (i >= 8 && i <= 15) 1115 if (i >= 8 && i <= 15)
1044 { /* bright colors */ 1116 /* bright colors */
1045 i -= 8;
1046#ifndef NO_BRIGHTCOLOR
1047 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 1117 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1048 return; 1118 else if (i >= 0 && i <= 7)
1049#endif 1119 /* normal colors */
1050 }
1051
1052 if (i >= 0 && i <= 7) /* normal colors */
1053 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 1120 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1054 } 1121 }
1055} 1122}
1056 1123
1057/*----------------------------------------------------------------------*/ 1124/*----------------------------------------------------------------------*/
1058/* 1125/*
1059 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 1126 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1060 * Use resource ``modifier'' to override the Meta modifier 1127 * Use resource ``modifier'' to override the Meta modifier
1061 */ 1128 */
1062/* INTPROTO */
1063void 1129void
1064rxvt_get_ourmods(pR) 1130rxvt_term::get_ourmods ()
1065{ 1131{
1066 int i, j, k; 1132 int i, j, k;
1067 int requestedmeta, realmeta, realalt; 1133 int requestedmeta, realmeta, realalt;
1068 const char *cm, *rsmod; 1134 const char *cm, *rsmod;
1069 XModifierKeymap *map; 1135 XModifierKeymap *map;
1070 KeyCode *kc; 1136 KeyCode *kc;
1071 const unsigned int modmasks[] = 1137 const unsigned int modmasks[] =
1072 { 1138 {
1073 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 1139 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1074 }; 1140 };
1075 1141
1076 requestedmeta = realmeta = realalt = 0; 1142 requestedmeta = realmeta = realalt = 0;
1077 rsmod = R->rs[Rs_modifier]; 1143 rsmod = rs[Rs_modifier];
1144
1078 if (rsmod 1145 if (rsmod
1079 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1146 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1080 requestedmeta = rsmod[3] - '0'; 1147 requestedmeta = rsmod[3] - '0';
1081 1148
1082 map = XGetModifierMapping(R->Xdisplay); 1149 map = XGetModifierMapping (dpy);
1083 kc = map->modifiermap; 1150 kc = map->modifiermap;
1151
1084 for (i = 1; i < 6; i++) 1152 for (i = 1; i < 6; i++)
1085 { 1153 {
1086 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1154 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1155
1087 for (j = map->max_keypermod; j--; k++) 1156 for (j = map->max_keypermod; j--; k++)
1088 { 1157 {
1089 if (kc[k] == 0) 1158 if (kc[k] == 0)
1090 break; 1159 break;
1160
1091 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) 1161 switch (rxvt_XKeycodeToKeysym (dpy, kc[k], 0))
1092 { 1162 {
1093 case XK_Num_Lock: 1163 case XK_Num_Lock:
1094 R->ModNumLockMask = modmasks[i - 1]; 1164 ModNumLockMask = modmasks[i - 1];
1095 /* FALLTHROUGH */ 1165 continue;
1096 default: 1166
1097 continue; /* for(;;) */ 1167 case XK_ISO_Level3_Shift:
1168 ModLevel3Mask = modmasks[i - 1];
1169 continue;
1170
1098 case XK_Meta_L: 1171 case XK_Meta_L:
1099 case XK_Meta_R: 1172 case XK_Meta_R:
1100 cm = "meta"; 1173 cm = "meta";
1101 realmeta = i; 1174 realmeta = i;
1102 break; 1175 break;
1176
1103 case XK_Alt_L: 1177 case XK_Alt_L:
1104 case XK_Alt_R: 1178 case XK_Alt_R:
1105 cm = "alt"; 1179 cm = "alt";
1106 realalt = i; 1180 realalt = i;
1107 break; 1181 break;
1182
1108 case XK_Super_L: 1183 case XK_Super_L:
1109 case XK_Super_R: 1184 case XK_Super_R:
1110 cm = "super"; 1185 cm = "super";
1111 break; 1186 break;
1187
1112 case XK_Hyper_L: 1188 case XK_Hyper_L:
1113 case XK_Hyper_R: 1189 case XK_Hyper_R:
1114 cm = "hyper"; 1190 cm = "hyper";
1115 break; 1191 break;
1192
1193 default:
1194 continue;
1116 } 1195 }
1117 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1196
1197 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1118 requestedmeta = i; 1198 requestedmeta = i;
1119 } 1199 }
1120 } 1200 }
1201
1121 XFreeModifiermap(map); 1202 XFreeModifiermap (map);
1203
1122 i = (requestedmeta ? requestedmeta 1204 i = requestedmeta ? requestedmeta
1123 : (realmeta ? realmeta 1205 : realmeta ? realmeta
1124 : (realalt ? realalt : 0))); 1206 : realalt ? realalt
1207 : 0;
1208
1125 if (i) 1209 if (i)
1126 R->ModMetaMask = modmasks[i - 1]; 1210 ModMetaMask = modmasks[i - 1];
1127} 1211}
1128 1212
1213void
1214rxvt_term::set_icon (const char *file)
1215{
1216#if HAVE_PIXBUF && ENABLE_EWMH
1217 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (file, NULL);
1218 if (!pixbuf)
1219 {
1220 rxvt_warn ("Loading image icon failed, continuing without.\n");
1221 return;
1222 }
1223
1224 unsigned int w = gdk_pixbuf_get_width (pixbuf);
1225 unsigned int h = gdk_pixbuf_get_height (pixbuf);
1226
1227 if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
1228 {
1229 rxvt_warn ("Icon image too big, continuing without.\n");
1230 g_object_unref (pixbuf);
1231 return;
1232 }
1233
1234 if (long *buffer = (long *)malloc ((2 + w * h) * sizeof (long)))
1235 {
1236 int rowstride = gdk_pixbuf_get_rowstride (pixbuf);
1237 unsigned char *row = gdk_pixbuf_get_pixels (pixbuf);
1238 int channels = gdk_pixbuf_get_n_channels (pixbuf);
1239
1240 buffer [0] = w;
1241 buffer [1] = h;
1242 for (int i = 0; i < h; i++)
1243 {
1244 for (int j = 0; j < w; j++)
1245 {
1246 unsigned char *pixel = row + j * channels;
1247 long value;
1248
1249 if (channels == 4)
1250 value = pixel[3];
1251 else
1252 value = (unsigned char)0x00ff;
1253
1254 value = (value << 8) + pixel[0];
1255 value = (value << 8) + pixel[1];
1256 value = (value << 8) + pixel[2];
1257 buffer[(i * w + j) + 2] = value;
1258 }
1259
1260 row += rowstride;
1261 }
1262
1263 XChangeProperty (dpy, parent, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1264 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1265 free (buffer);
1266 }
1267 else
1268 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1269
1270 g_object_unref (pixbuf);
1271#endif
1272}
1273
1129/*----------------------------------------------------------------------*/ 1274/*----------------------------------------------------------------------*/
1130/* rxvt_Create_Windows() - Open and map the window */ 1275/* Open and map the window */
1131void 1276void
1132rxvt_term::create_windows (int argc, const char *const *argv) 1277rxvt_term::create_windows (int argc, const char *const *argv)
1133{ 1278{
1134 XClassHint classHint; 1279 XClassHint classHint;
1135 XWMHints wmHint; 1280 XWMHints wmHint;
1281#if ENABLE_FRILLS
1282 MWMHints mwmhints = { };
1283#endif
1136 XGCValues gcvalue; 1284 XGCValues gcvalue;
1137 long vt_emask;
1138
1139 XSetWindowAttributes attributes; 1285 XSetWindowAttributes attributes;
1140 XWindowAttributes gattr; 1286 Window top, parent;
1141 1287
1142 Xcmap = DefaultColormap (Xdisplay, Xscreen); 1288 dLocal (Display *, dpy);
1143 Xvisual = DefaultVisual (Xdisplay, Xscreen);
1144 Xscreen = DefaultScreen (Xdisplay);
1145 1289
1146 if (Options & Opt_transparent) 1290 /* grab colors before netscape does */
1147 { 1291 get_colors ();
1148 XGetWindowAttributes (Xdisplay, RootWindow(Xdisplay, Xscreen), &gattr); 1292
1149 Xdepth = gattr.depth; 1293 if (!set_fonts ())
1294 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1295
1296 parent = display->root;
1297
1298 attributes.override_redirect = !!option (Opt_override_redirect);
1299
1300#if ENABLE_FRILLS
1301 if (option (Opt_borderLess))
1150 } 1302 {
1151 else 1303 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1152 {
1153 Xdepth = DefaultDepth(Xdisplay, Xscreen);
1154#ifdef PREFER_24BIT
1155 /*
1156 * If depth is not 24, look for a 24bit visual.
1157 */
1158 if (Xdepth != 24)
1159 { 1304 {
1160 XVisualInfo vinfo; 1305 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1161 1306 attributes.override_redirect = true;
1162 if (XMatchVisualInfo(Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1163 {
1164 Xdepth = 24;
1165 Xvisual = vinfo.visual;
1166 Xcmap = XCreateColormap(Xdisplay,
1167 RootWindow(Xdisplay, Xscreen),
1168 Xvisual, AllocNone);
1169 }
1170 } 1307 }
1308 else
1309 {
1310 mwmhints.flags = MWM_HINTS_DECORATIONS;
1311 }
1312 }
1171#endif 1313#endif
1314
1315#if ENABLE_XEMBED
1316 if (rs[Rs_embed])
1172 } 1317 {
1318 XWindowAttributes wattr;
1173 1319
1174 /* grab colors before netscape does */ 1320 parent = strtol (rs[Rs_embed], 0, 0);
1175 rxvt_Get_Colours (this);
1176 1321
1177 rxvt_change_font (this, 1, NULL); 1322 if (!XGetWindowAttributes (dpy, parent, &wattr))
1323 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1324
1325 window_calc (wattr.width, wattr.height);
1326 }
1327#endif
1328
1178 window_calc (0, 0); 1329 window_calc (0, 0);
1179 old_width = szHint.width;
1180 old_height = szHint.height;
1181 1330
1182 /* parent window - reverse video so we can see placement errors
1183 * sub-window placement & size in rxvt_resize_subwindows() 1331 /* sub-window placement & size in rxvt_term::resize_all_windows () */
1332 attributes.background_pixel = pix_colors_focused [Color_border];
1333 attributes.border_pixel = pix_colors_focused [Color_border];
1334 attributes.colormap = cmap;
1335
1336 top = XCreateWindow (dpy, parent,
1337 szHint.x, szHint.y,
1338 szHint.width, szHint.height,
1339 ext_bwidth,
1340 depth, InputOutput, visual,
1341 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1342 &attributes);
1343
1344 this->parent = top;
1345
1346 set_title (rs [Rs_title]);
1347 set_icon_name (rs [Rs_iconName]);
1348
1349 classHint.res_name = (char *)rs[Rs_name];
1350 classHint.res_class = (char *)RESCLASS;
1351
1352 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1353 wmHint.input = True;
1354 wmHint.initial_state = option (Opt_iconic) ? IconicState
1355 : option (Opt_dockapp) ? WithdrawnState
1356 : NormalState;
1357 wmHint.window_group = top;
1358
1359 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1360 &szHint, &wmHint, &classHint);
1361#if ENABLE_EWMH
1362 /*
1363 * set up icon hint
1364 * rs [Rs_iconfile] is path to icon
1184 */ 1365 */
1185 1366
1186#ifdef PREFER_24BIT 1367 if (rs [Rs_iconfile])
1187 attributes.background_pixel = PixColors[Color_fg]; 1368 set_icon (rs [Rs_iconfile]);
1188 attributes.border_pixel = PixColors[Color_border];
1189 attributes.colormap = Xcmap;
1190 TermWin.parent[0] = XCreateWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1191 szHint.x, szHint.y,
1192 szHint.width, szHint.height,
1193 TermWin.ext_bwidth,
1194 Xdepth, InputOutput,
1195 Xvisual,
1196 CWBackPixel | CWBorderPixel
1197 | CWColormap, &attributes);
1198#else
1199 TermWin.parent[0] = XCreateSimpleWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1200 szHint.x, szHint.y,
1201 szHint.width,
1202 szHint.height,
1203 TermWin.ext_bwidth,
1204 PixColors[Color_border],
1205 PixColors[Color_fg]);
1206#endif 1369#endif
1207 1370
1208 rxvt_xterm_seq (this, XTerm_title, rs[Rs_title], CHAR_ST); 1371#if ENABLE_FRILLS
1209 rxvt_xterm_seq (this, XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1372 if (mwmhints.flags)
1373 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1374 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1375#endif
1210 1376
1211 classHint.res_name = (char *)rs[Rs_name]; 1377 Atom protocols[] = {
1212 classHint.res_class = (char *)APL_CLASS; 1378 xa[XA_WM_DELETE_WINDOW],
1379#if ENABLE_EWMH
1380 xa[XA_NET_WM_PING],
1381#endif
1382 };
1213 1383
1214 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1384 XSetWMProtocols (dpy, top, protocols, ecb_array_length (protocols));
1215 wmHint.input = True;
1216 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1217 : NormalState);
1218 wmHint.window_group = TermWin.parent[0];
1219 1385
1220 XSetWMProperties(Xdisplay, TermWin.parent[0], NULL, NULL, 1386#if ENABLE_FRILLS
1221 (char **)argv, argc, &szHint, &wmHint, &classHint); 1387 if (rs[Rs_transient_for])
1222 XSelectInput(Xdisplay, TermWin.parent[0], 1388 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1389#endif
1390
1391#if ENABLE_EWMH
1392 long pid = getpid ();
1393
1394 XChangeProperty (dpy, top,
1395 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1396 PropModeReplace, (unsigned char *)&pid, 1);
1397
1398 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1399#endif
1400
1401 XSelectInput (dpy, top,
1223 (KeyPressMask 1402 KeyPressMask
1224#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1403#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1225 | KeyReleaseMask 1404 | KeyReleaseMask
1226#endif 1405#endif
1227 | FocusChangeMask | VisibilityChangeMask 1406 | FocusChangeMask | VisibilityChangeMask
1228 | StructureNotifyMask)); 1407 | ExposureMask | StructureNotifyMask);
1408
1409 termwin_ev.start (display, top);
1229 1410
1230 /* vt cursor: Black-on-White is standard, but this is more popular */ 1411 /* vt cursor: Black-on-White is standard, but this is more popular */
1412 unsigned int shape = XC_xterm;
1413
1414#ifdef HAVE_XMU
1415 if (rs[Rs_pointerShape])
1416 {
1417 int stmp = XmuCursorNameToIndex (rs[Rs_pointerShape]);
1418 if (stmp >= 0)
1419 shape = stmp;
1420 }
1421#endif
1422
1231 TermWin_cursor = XCreateFontCursor(Xdisplay, XC_xterm); 1423 TermWin_cursor = XCreateFontCursor (dpy, shape);
1232
1233#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1234 /* cursor (menuBar/scrollBar): Black-on-White */
1235 leftptr_cursor = XCreateFontCursor(Xdisplay, XC_left_ptr);
1236#endif
1237
1238#ifdef POINTER_BLANK
1239
1240 {
1241 XColor blackcolour;
1242 blackcolour.red = 0;
1243 blackcolour.green = 0;
1244 blackcolour.blue = 0;
1245 Font f = XLoadFont (Xdisplay, "fixed");
1246 blank_cursor = XCreateGlyphCursor (Xdisplay, f, f, ' ', ' ',
1247 &blackcolour, &blackcolour);
1248 XUnloadFont (Xdisplay, f);
1249 }
1250#endif
1251 1424
1252 /* the vt window */ 1425 /* the vt window */
1253 TermWin.vt = XCreateSimpleWindow(Xdisplay, TermWin.parent[0], 1426 vt = XCreateSimpleWindow (dpy, top,
1254 window_vt_x, window_vt_y, 1427 window_vt_x, window_vt_y,
1255 TermWin_TotalWidth(), 1428 vt_width, vt_height,
1256 TermWin_TotalHeight(),
1257 0, 1429 0,
1258 PixColors[Color_fg], 1430 pix_colors_focused[Color_fg],
1259 PixColors[Color_bg]); 1431 pix_colors_focused[Color_bg]);
1260#ifdef DEBUG_X
1261 XStoreName(Xdisplay, TermWin.vt, "vt window");
1262#endif
1263 1432
1433 attributes.bit_gravity = NorthWestGravity;
1434 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1435
1264 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1436 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1265 | PropertyChangeMask);
1266 1437
1267#ifdef POINTER_BLANK
1268 pointer_unblank ();
1269
1270 if ((Options & Opt_pointerBlank)) 1438 if (option (Opt_pointerBlank))
1271 vt_emask |= PointerMotionMask; 1439 vt_emask |= PointerMotionMask;
1272 else 1440 else
1273#endif
1274 vt_emask |= (Button1MotionMask | Button3MotionMask); 1441 vt_emask |= Button1MotionMask | Button3MotionMask;
1275 1442
1276 XSelectInput(Xdisplay, TermWin.vt, vt_emask); 1443 vt_select_input ();
1277 1444
1278#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1445 vt_ev.start (display, vt);
1279
1280 if (menuBar_height())
1281 {
1282 menuBar.win = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],
1283 window_vt_x, 0,
1284 TermWin_TotalWidth(),
1285 menuBar_TotalHeight(),
1286 0,
1287 PixColors[Color_fg],
1288 PixColors[Color_scroll]);
1289#ifdef DEBUG_X
1290
1291 XStoreName(Xdisplay, menuBar.win, "menubar");
1292#endif
1293
1294 XDefineCursor(Xdisplay, menuBar.win, pointer_leftptr);
1295 XSelectInput(Xdisplay, menuBar.win,
1296 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1297 | Button1MotionMask));
1298 }
1299#endif
1300#ifdef XPM_BACKGROUND
1301 if (rs[Rs_backgroundPixmap] != NULL
1302 && !(Options & Opt_transparent))
1303 {
1304 const char *p = rs[Rs_backgroundPixmap];
1305
1306 if ((p = STRCHR(p, ';')) != NULL)
1307 {
1308 p++;
1309 rxvt_scale_pixmap (this, p);
1310 }
1311 rxvt_set_bgPixmap (this, rs[Rs_backgroundPixmap]);
1312 rxvt_scr_touch (this, True);
1313 }
1314#endif
1315 1446
1316 /* graphics context for the vt window */ 1447 /* graphics context for the vt window */
1317 gcvalue.foreground = PixColors[Color_fg]; 1448 gcvalue.foreground = pix_colors[Color_fg];
1318 gcvalue.background = PixColors[Color_bg]; 1449 gcvalue.background = pix_colors[Color_bg];
1319 gcvalue.graphics_exposures = 1; 1450 gcvalue.graphics_exposures = 0;
1320 TermWin.gc = XCreateGC(Xdisplay, TermWin.vt,
1321 GCForeground | GCBackground
1322 | GCGraphicsExposures, &gcvalue);
1323 1451
1324#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1452 gc = XCreateGC (dpy, vt,
1453 GCForeground | GCBackground | GCGraphicsExposures,
1454 &gcvalue);
1325 1455
1326 gcvalue.foreground = PixColors[Color_topShadow]; 1456 drawable = new rxvt_drawable (this, vt);
1327 topShadowGC = XCreateGC(Xdisplay, TermWin.vt, 1457
1328 GCForeground, &gcvalue); 1458#ifdef OFF_FOCUS_FADING
1329 gcvalue.foreground = PixColors[Color_bottomShadow]; 1459 // initially we are in unfocused state
1330 botShadowGC = XCreateGC(Xdisplay, TermWin.vt, 1460 if (rs[Rs_fade])
1331 GCForeground, &gcvalue); 1461 pix_colors = pix_colors_unfocused;
1332 gcvalue.foreground = PixColors[(XDEPTH <= 2 ? Color_fg
1333 : Color_scroll)];
1334 scrollbarGC = XCreateGC(Xdisplay, TermWin.vt,
1335 GCForeground, &gcvalue);
1336#endif 1462#endif
1463
1464 pointer_unblank ();
1465 scr_recolor ();
1337} 1466}
1338 1467
1339/*----------------------------------------------------------------------*/ 1468/*----------------------------------------------------------------------*/
1340/* 1469/*
1341 * Run the command in a subprocess and return a file descriptor for the 1470 * Run the command in a subprocess and return a file descriptor for the
1342 * master end of the pseudo-teletype pair with the command talking to 1471 * master end of the pseudo-teletype pair with the command talking to
1343 * the slave. 1472 * the slave.
1344 */ 1473 */
1345int 1474void
1346rxvt_term::run_command (const char *const *argv) 1475rxvt_term::run_command (const char *const *argv)
1347{ 1476{
1348 int cfd, er; 1477#if ENABLE_FRILLS
1349 1478 if (rs[Rs_pty_fd])
1350 /* get master (pty) */
1351 if ((cfd = rxvt_get_pty (&(tty_fd), &(ttydev))) < 0)
1352 {
1353 rxvt_print_error("can't open pseudo-tty");
1354 return -1;
1355 } 1479 {
1480 pty->pty = atoi (rs[Rs_pty_fd]);
1356 1481
1357#ifdef FD_SETSIZE 1482 if (pty->pty >= 0)
1358 if (Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1359 {
1360 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1361 rxvt_clean_exit();
1362 exit(EXIT_FAILURE);
1363 }
1364#endif
1365
1366 fcntl (cfd, F_SETFL, O_NONBLOCK);
1367
1368 /* get slave (tty) */
1369 if (tty_fd < 0)
1370 {
1371#ifndef NO_SETOWNER_TTYDEV
1372 rxvt_privileged_ttydev (aR_ SAVE);
1373#endif
1374
1375 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1376 { 1483 {
1377 close(cfd); 1484 if (getfd_hook)
1378 rxvt_print_error("can't open slave tty %s", ttydev); 1485 pty->pty = (*getfd_hook) (pty->pty);
1379 return -1; 1486
1487 if (pty->pty < 0)
1488 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1380 } 1489 }
1381 } 1490 }
1491 else
1492#endif
1493 if (!pty->get ())
1494 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1495
1496 fcntl (pty->pty, F_SETFL, O_NONBLOCK);
1497
1498 struct termios tio = def_tio;
1499
1382#ifndef NO_BACKSPACE_KEY 1500#ifndef NO_BACKSPACE_KEY
1383 if (key_backspace[0] && !key_backspace[1]) 1501 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1384 er = key_backspace[0]; 1502 tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
1385 else if (STRCMP(key_backspace, "DEC") == 0) 1503 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1386 er = '\177'; /* the initial state anyway */ 1504 tio.c_cc[VERASE] = '\177'; /* the initial state anyway */
1387 else
1388#endif 1505#endif
1389 1506
1390 er = -1; 1507 /* init terminal attributes */
1508 cfsetospeed (&tio, BAUDRATE);
1509 cfsetispeed (&tio, BAUDRATE);
1510 tcsetattr (pty->tty, TCSANOW, &tio);
1511 pty->set_utf8_mode (enc_utf8);
1391 1512
1392 rxvt_get_ttymode (&(tio), er); 1513 /* set initial window size */
1514 tt_winch ();
1393 1515
1394#ifndef __QNX__ 1516#if ENABLE_FRILLS
1517 if (rs[Rs_pty_fd])
1518 return;
1519#endif
1520
1395 /* spin off the command interpreter */ 1521 /* spin off the command interpreter */
1396 switch (cmd_pid = fork ()) 1522 switch (cmd_pid = fork ())
1397 { 1523 {
1398 case -1: 1524 case -1:
1399 rxvt_print_error("can't fork");
1400 return -1;
1401 case 0:
1402 close (cfd); /* only keep tty_fd and STDERR open */
1403 close (Xfd);
1404 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1405 rxvt_print_error ("could not obtain control of tty");
1406 else
1407 { 1525 {
1408 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1526 cmd_pid = 0;
1409 dup2 (tty_fd, STDIN_FILENO); 1527 rxvt_fatal ("can't fork, aborting.\n");
1410 dup2 (tty_fd, STDOUT_FILENO);
1411 dup2 (tty_fd, STDERR_FILENO);
1412
1413 if (tty_fd > 2)
1414 close (tty_fd);
1415
1416 run_child (argv);
1417 } 1528 }
1529 case 0:
1530 init_env ();
1531
1532 if (!pty->make_controlling_tty ())
1533 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1534 else
1535 {
1536 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1537 dup2 (pty->tty, STDIN_FILENO);
1538 dup2 (pty->tty, STDOUT_FILENO);
1539 dup2 (pty->tty, STDERR_FILENO);
1540
1541 // close all our file handles that we do no longer need
1542 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1543 {
1544 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1545 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1546 }
1547
1548 run_child (argv);
1549 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1550 }
1551
1418 exit (EXIT_FAILURE); 1552 _exit (EXIT_FAILURE);
1419 /* NOTREACHED */ 1553
1420 default: 1554 default:
1555 if (!option (Opt_utmpInhibit))
1421 { 1556 {
1422#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1557#ifdef LOG_ONLY_ON_LOGIN
1423 int fdstdin; 1558 bool login_shell = option (Opt_loginShell);
1424 1559#else
1425 fdstdin = dup (STDIN_FILENO); 1560 bool login_shell = true;
1426 dup2 (tty_fd, STDIN_FILENO);
1427#endif 1561#endif
1428 1562 pty->login (cmd_pid, login_shell, rs[Rs_display_name]);
1429#ifdef UTMP_SUPPORT
1430 rxvt_privileged_utmp (this, SAVE);
1431#endif
1432
1433#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1434
1435 dup2 (fdstdin, STDIN_FILENO);
1436 close (fdstdin);
1437#endif
1438
1439 } 1563 }
1440 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, Xfd open */ 1564
1565 pty->close_tty ();
1566
1567 child_ev.start (cmd_pid);
1568
1569 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1441 break; 1570 break;
1442 } 1571 }
1443#else /* __QNX__ uses qnxspawn() */
1444 fchmod (tty_fd, 0622);
1445 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1446 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1447
1448 if (run_child (argv) == -1)
1449 exit (EXIT_FAILURE);
1450#endif
1451
1452 return cfd;
1453} 1572}
1454 1573
1455/* ------------------------------------------------------------------------- * 1574/* ------------------------------------------------------------------------- *
1456 * CHILD PROCESS OPERATIONS * 1575 * CHILD PROCESS OPERATIONS *
1457 * ------------------------------------------------------------------------- */ 1576 * ------------------------------------------------------------------------- */
… …
1462int 1581int
1463rxvt_term::run_child (const char *const *argv) 1582rxvt_term::run_child (const char *const *argv)
1464{ 1583{
1465 char *login; 1584 char *login;
1466 1585
1467 SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */
1468
1469 if (Options & Opt_console) 1586 if (option (Opt_console))
1587 {
1470 { /* be virtual console, fail silently */ 1588 /* be virtual console, fail silently */
1471#ifdef TIOCCONS 1589#ifdef TIOCCONS
1472 unsigned int on = 1; 1590 unsigned int on = 1;
1473 1591
1474 ioctl (STDIN_FILENO, TIOCCONS, &on); 1592 ioctl (STDIN_FILENO, TIOCCONS, &on);
1475#elif defined (SRIOCSREDIR) 1593#elif defined (SRIOCSREDIR)
1476 int fd; 1594 int fd;
1477 1595
1478 fd = open (CONSOLE, O_WRONLY, 0); 1596 fd = open (CONSOLE, O_WRONLY, 0);
1479 if (fd >= 0) 1597 if (fd >= 0)
1480 { 1598 {
1481 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1599 ioctl (fd, SRIOCSREDIR, STDIN_FILENO);
1482 close (fd); 1600 close (fd);
1483 } 1601 }
1484#endif /* SRIOCSREDIR */ 1602#endif /* SRIOCSREDIR */
1485 } 1603 }
1486 1604
1487 /* reset signals and spin off the command interpreter */ 1605 /* reset signals and spin off the command interpreter */
1488 signal (SIGINT, SIG_DFL); 1606 signal (SIGINT, SIG_DFL);
1489 signal (SIGQUIT, SIG_DFL); 1607 signal (SIGQUIT, SIG_DFL);
1490 signal (SIGCHLD, SIG_DFL); 1608 signal (SIGCHLD, SIG_DFL);
1609 signal (SIGHUP, SIG_DFL);
1610 signal (SIGPIPE, SIG_DFL);
1491 /* 1611 /*
1492 * mimick login's behavior by disabling the job control signals 1612 * mimic login's behavior by disabling the job control signals
1493 * a shell that wants them can turn them back on 1613 * a shell that wants them can turn them back on
1494 */ 1614 */
1495#ifdef SIGTSTP 1615#ifdef SIGTSTP
1496 signal (SIGTSTP, SIG_IGN); 1616 signal (SIGTSTP, SIG_IGN);
1497 signal (SIGTTIN, SIG_IGN); 1617 signal (SIGTTIN, SIG_IGN);
1498 signal (SIGTTOU, SIG_IGN); 1618 signal (SIGTTOU, SIG_IGN);
1499#endif /* SIGTSTP */ 1619#endif /* SIGTSTP */
1500 1620
1501 /* set window size */
1502 struct winsize ws;
1503
1504 ws.ws_col = TermWin.ncol;
1505 ws.ws_row = TermWin.nrow;
1506 ws.ws_xpixel = ws.ws_ypixel = 0;
1507 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1508
1509 // unblock signals (signals are blocked by iom.C
1510 sigset_t ss;
1511 sigemptyset (&ss);
1512 sigprocmask (SIG_SETMASK, &ss, 0);
1513
1514#ifndef __QNX__
1515 /* command interpreter path */ 1621 /* command interpreter path */
1516 if (argv != NULL) 1622 if (argv)
1517 { 1623 {
1518# ifdef DEBUG_CMD 1624# ifdef DEBUG_CMD
1519 int i; 1625 int i;
1520 1626
1521 for (i = 0; argv[i]; i++) 1627 for (i = 0; argv[i]; i++)
1522 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1628 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1523# endif 1629# endif
1524 1630
1525 execvp(argv[0], (char *const *)argv); 1631 execvp (argv[0], (char *const *)argv);
1526 /* no error message: STDERR is closed! */ 1632 /* no error message: STDERR is closed! */
1527 } 1633 }
1528 else 1634 else
1529 { 1635 {
1530 const char *argv0, *shell; 1636 const char *argv0, *shell;
1531 1637
1532 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1638 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1533 shell = "/bin/sh"; 1639 shell = "/bin/sh";
1534 1640
1535 argv0 = (const char *)rxvt_r_basename(shell); 1641 argv0 = rxvt_basename (shell);
1642
1536 if (Options & Opt_loginShell) 1643 if (option (Opt_loginShell))
1537 { 1644 {
1538 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1645 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1539 1646
1540 login[0] = '-'; 1647 login[0] = '-';
1541 STRCPY(&login[1], argv0); 1648 strcpy (&login[1], argv0);
1542 argv0 = login; 1649 argv0 = login;
1543 } 1650 }
1651
1544 execlp(shell, argv0, NULL); 1652 execlp (shell, argv0, (char *)0);
1545 /* no error message: STDERR is closed! */ 1653 /* no error message: STDERR is closed! */
1546 } 1654 }
1547 1655
1548#else /* __QNX__ uses qnxspawn() */
1549
1550 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1551 char *command = NULL, fullcommand[_MAX_PATH];
1552 char **arg_v, *arg_a[2] = { NULL, NULL };
1553
1554 if (argv != NULL)
1555 {
1556 if (access(argv[0], X_OK) == -1)
1557 {
1558 if (STRCHR(argv[0], '/') == NULL)
1559 {
1560 searchenv(argv[0], "PATH", fullcommand);
1561 if (fullcommand[0] != '\0')
1562 command = fullcommand;
1563 }
1564 if (access(command, X_OK) == -1)
1565 return -1;
1566 }
1567 else
1568 command = argv[0];
1569 arg_v = argv;
1570 }
1571 else
1572 {
1573 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1574 command = "/bin/sh";
1575
1576 arg_a[0] = my_basename(command);
1577 if (Options & Opt_loginShell)
1578 {
1579 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1580
1581 login[0] = '-';
1582 STRCPY(&login[1], arg_a[0]);
1583 arg_a[0] = login;
1584 }
1585 arg_v = arg_a;
1586 }
1587 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1588 cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1589 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1590 command, arg_v, environ, iov_a, 0);
1591 if (login)
1592 free(login);
1593
1594 close(tty_fd);
1595 return cmd_fd;
1596
1597#endif
1598 return -1; 1656 return -1;
1599} 1657}
1600 1658
1601/* ------------------------------------------------------------------------- *
1602 * GET TTY CURRENT STATE *
1603 * ------------------------------------------------------------------------- */
1604/* rxvt_get_ttymode() */
1605/* INTPROTO */
1606void
1607rxvt_get_ttymode(ttymode_t *tio, int erase)
1608{
1609#ifdef HAVE_TERMIOS_H
1610 /*
1611 * standard System V termios interface
1612 */
1613 if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1614 {
1615 /* return error - use system defaults */
1616 tio->c_cc[VINTR] = CINTR;
1617 tio->c_cc[VQUIT] = CQUIT;
1618 tio->c_cc[VERASE] = CERASE;
1619 tio->c_cc[VKILL] = CKILL;
1620 tio->c_cc[VSTART] = CSTART;
1621 tio->c_cc[VSTOP] = CSTOP;
1622 tio->c_cc[VSUSP] = CSUSP;
1623# ifdef VDSUSP
1624
1625 tio->c_cc[VDSUSP] = CDSUSP;
1626# endif
1627# ifdef VREPRINT
1628
1629 tio->c_cc[VREPRINT] = CRPRNT;
1630# endif
1631# ifdef VDISCRD
1632
1633 tio->c_cc[VDISCRD] = CFLUSH;
1634# endif
1635# ifdef VWERSE
1636
1637 tio->c_cc[VWERSE] = CWERASE;
1638# endif
1639# ifdef VLNEXT
1640
1641 tio->c_cc[VLNEXT] = CLNEXT;
1642# endif
1643
1644 }
1645 tio->c_cc[VEOF] = CEOF;
1646 tio->c_cc[VEOL] = VDISABLE;
1647# ifdef VEOL2
1648
1649 tio->c_cc[VEOL2] = VDISABLE;
1650# endif
1651# ifdef VSWTC
1652
1653 tio->c_cc[VSWTC] = VDISABLE;
1654# endif
1655# ifdef VSWTCH
1656
1657 tio->c_cc[VSWTCH] = VDISABLE;
1658# endif
1659# if VMIN != VEOF
1660
1661 tio->c_cc[VMIN] = 1;
1662# endif
1663# if VTIME != VEOL
1664
1665 tio->c_cc[VTIME] = 0;
1666# endif
1667
1668 if (erase != -1)
1669 tio->c_cc[VERASE] = (char)erase;
1670
1671 /* input modes */
1672 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1673# ifdef IMAXBEL
1674 | IMAXBEL
1675# endif
1676 | IXON);
1677
1678 /* output modes */
1679 tio->c_oflag = (OPOST | ONLCR);
1680
1681 /* control modes */
1682 tio->c_cflag = (CS8 | CREAD);
1683
1684 /* line discipline modes */
1685 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1686# if defined (ECHOCTL) && defined (ECHOKE)
1687 | ECHOCTL | ECHOKE
1688# endif
1689 | ECHOE | ECHOK);
1690# else /* HAVE_TERMIOS_H */
1691
1692 /*
1693 * sgtty interface
1694 */
1695
1696 /* get parameters -- gtty */
1697 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1698 {
1699 tio->sg.sg_erase = CERASE; /* ^H */
1700 tio->sg.sg_kill = CKILL; /* ^U */
1701 }
1702 if (erase != -1)
1703 tio->sg.sg_erase = (char)erase;
1704
1705 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1706
1707 /* get special characters */
1708 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1709 {
1710 tio->tc.t_intrc = CINTR; /* ^C */
1711 tio->tc.t_quitc = CQUIT; /* ^\ */
1712 tio->tc.t_startc = CSTART; /* ^Q */
1713 tio->tc.t_stopc = CSTOP; /* ^S */
1714 tio->tc.t_eofc = CEOF; /* ^D */
1715 tio->tc.t_brkc = -1;
1716 }
1717 /* get local special chars */
1718 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1719 {
1720 tio->lc.t_suspc = CSUSP; /* ^Z */
1721 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1722 tio->lc.t_rprntc = CRPRNT; /* ^R */
1723 tio->lc.t_flushc = CFLUSH; /* ^O */
1724 tio->lc.t_werasc = CWERASE; /* ^W */
1725 tio->lc.t_lnextc = CLNEXT; /* ^V */
1726 }
1727 /* get line discipline */
1728 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1729# ifdef NTTYDISC
1730
1731 tio->line = NTTYDISC;
1732# endif /* NTTYDISC */
1733
1734 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1735#endif /* HAVE_TERMIOS_H */
1736
1737 /*
1738 * Debugging
1739 */
1740#ifdef DEBUG_TTYMODE
1741#ifdef HAVE_TERMIOS_H
1742 /* c_iflag bits */
1743 fprintf(stderr, "Input flags\n");
1744
1745 /* cpp token stringize doesn't work on all machines <sigh> */
1746# define FOO(flag,name) \
1747 if ((tio->c_iflag) & flag) \
1748 fprintf (stderr, "%s ", name)
1749
1750 /* c_iflag bits */
1751 FOO(IGNBRK, "IGNBRK");
1752 FOO(BRKINT, "BRKINT");
1753 FOO(IGNPAR, "IGNPAR");
1754 FOO(PARMRK, "PARMRK");
1755 FOO(INPCK, "INPCK");
1756 FOO(ISTRIP, "ISTRIP");
1757 FOO(INLCR, "INLCR");
1758 FOO(IGNCR, "IGNCR");
1759 FOO(ICRNL, "ICRNL");
1760 FOO(IXON, "IXON");
1761 FOO(IXOFF, "IXOFF");
1762# ifdef IUCLC
1763
1764 FOO(IUCLC, "IUCLC");
1765# endif
1766# ifdef IXANY
1767
1768 FOO(IXANY, "IXANY");
1769# endif
1770# ifdef IMAXBEL
1771
1772 FOO(IMAXBEL, "IMAXBEL");
1773# endif
1774
1775 fprintf(stderr, "\n");
1776
1777# undef FOO
1778# define FOO(entry, name) \
1779 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1780
1781 FOO(VINTR, "VINTR");
1782 FOO(VQUIT, "VQUIT");
1783 FOO(VERASE, "VERASE");
1784 FOO(VKILL, "VKILL");
1785 FOO(VEOF, "VEOF");
1786 FOO(VEOL, "VEOL");
1787# ifdef VEOL2
1788
1789 FOO(VEOL2, "VEOL2");
1790# endif
1791# ifdef VSWTC
1792
1793 FOO(VSWTC, "VSWTC");
1794# endif
1795# ifdef VSWTCH
1796
1797 FOO(VSWTCH, "VSWTCH");
1798# endif
1799
1800 FOO(VSTART, "VSTART");
1801 FOO(VSTOP, "VSTOP");
1802 FOO(VSUSP, "VSUSP");
1803# ifdef VDSUSP
1804
1805 FOO(VDSUSP, "VDSUSP");
1806# endif
1807# ifdef VREPRINT
1808
1809 FOO(VREPRINT, "VREPRINT");
1810# endif
1811# ifdef VDISCRD
1812
1813 FOO(VDISCRD, "VDISCRD");
1814# endif
1815# ifdef VWERSE
1816
1817 FOO(VWERSE, "VWERSE");
1818# endif
1819# ifdef VLNEXT
1820
1821 FOO(VLNEXT, "VLNEXT");
1822# endif
1823
1824 fprintf(stderr, "\n");
1825# undef FOO
1826# endif /* HAVE_TERMIOS_H */
1827#endif /* DEBUG_TTYMODE */
1828}
1829
1830/*----------------------- end-of-file (C source) -----------------------*/ 1659/*----------------------- end-of-file (C source) -----------------------*/

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