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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.25 by pcg, Wed Feb 11 08:13:44 2004 UTC vs.
Revision 1.342 by root, Mon Dec 15 02:04:02 2014 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
11 * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
12 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11 * - extensive modifications 14 * - extensive modifications
12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 15 * Copyright (c) 2003-2008 Marc Lehmann <schmorp@schmorp.de>
13 * - QNX support
14 * 16 *
15 * This program is free software; you can redistribute it and/or modify 17 * This program is free software; you can redistribute it and/or modify
16 * it under the terms of the GNU General Public License as published by 18 * it under the terms of the GNU General Public License as published by
17 * the Free Software Foundation; either version 2 of the License, or 19 * the Free Software Foundation; either version 3 of the License, or
18 * (at your option) any later version. 20 * (at your option) any later version.
19 * 21 *
20 * 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,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of 23 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 24 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
30 * Initialisation routines. 32 * Initialisation routines.
31 */ 33 */
32 34
33#include "../config.h" /* NECESSARY */ 35#include "../config.h" /* NECESSARY */
34#include "rxvt.h" /* NECESSARY */ 36#include "rxvt.h" /* NECESSARY */
37#include "rxvtutil.h"
35#include "init.h" 38#include "init.h"
39#include "keyboard.h"
40
41#include <limits>
36 42
37#include <signal.h> 43#include <signal.h>
38 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
39const char *const def_colorName[] = 151static const char *const def_colorName[] =
40 { 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 */ 523#endif
331 524#if BG_IMAGE_FROM_ROOT
525 NULL,
526#endif
527#if OFF_FOCUS_FADING
528 "rgb:00/00/00",
529#endif
332 }; 530 };
333 531
334const char *const xa_names[NUM_XA] = 532void
335 {
336 "TEXT",
337 "COMPOUND_TEXT",
338 "UTF8_STRING",
339 "MULTIPLE",
340 "TARGETS",
341 "TIMESTAMP",
342 "VT_SELECTION",
343 "INCR",
344 "WM_DELETE_WINDOW",
345#ifdef TRANSPARENT
346 "_XROOTPMAP_ID",
347#endif
348#ifdef OFFIX_DND
349 "DndProtocol",
350 "DndSelection",
351#endif
352 "CLIPBOARD"
353 };
354
355bool
356rxvt_term::init_vars () 533rxvt_term::init_vars ()
357{ 534{
358 PixColors = new rxvt_color [TOTAL_COLORS]; 535 pix_colors = pix_colors_focused;
359 if (PixColors == NULL)
360 return false;
361
362#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
363 TermWin.pixmap = None;
364#endif
365#ifdef UTMP_SUPPORT
366 next_utmp_action = SAVE;
367#endif
368#ifndef NO_SETOWNER_TTYDEV
369 next_tty_action = SAVE;
370#endif
371 536
372 MEvent.time = CurrentTime; 537 MEvent.time = CurrentTime;
373 MEvent.button = AnyButton; 538 MEvent.button = AnyButton;
374 Options = DEFAULT_OPTIONS;
375 want_refresh = 1; 539 want_refresh = 1;
376 cmd_pid = -1;
377 cmd_fd = tty_fd = -1;
378 PrivateModes = SavedModes = PrivMode_Default; 540 priv_modes = SavedModes = PrivMode_Default;
379 TermWin.focus = 0;
380 TermWin.ncol = 80; 541 ncol = 80;
381 TermWin.nrow = 24; 542 nrow = 24;
382 TermWin.int_bwidth = INTERNALBORDERWIDTH; 543 int_bwidth = INTERNALBORDERWIDTH;
383 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 544 ext_bwidth = EXTERNALBORDERWIDTH;
384 TermWin.lineSpace = LINESPACE; 545 lineSpace = LINESPACE;
546 letterSpace = LETTERSPACE;
385 TermWin.saveLines = SAVELINES; 547 saveLines = SAVELINES;
386 numPixColors = TOTAL_COLORS;
387 548
388#ifndef NO_NEW_SELECTION
389 selection_style = NEW_SELECT;
390#else
391 selection_style = OLD_SELECT;
392#endif
393
394#ifndef NO_BRIGHTCOLOR
395 colorfgbg = DEFAULT_RSTYLE;
396#endif
397
398#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
399 ks_bigfont = XK_greater;
400 ks_smallfont = XK_less;
401#endif
402
403#ifdef GREEK_SUPPORT
404 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
405#endif
406
407 refresh_limit = 1;
408 refresh_type = SLOW_REFRESH; 549 refresh_type = SLOW_REFRESH;
409 prev_nrow = prev_ncol = 0;
410#ifdef MULTICHAR_SET
411# ifdef MULTICHAR_ENCODING
412 encoding_method = MULTICHAR_ENCODING;
413# endif
414 multichar_decode = rxvt_euc2jis;
415#endif
416 550
417 oldcursor.row = oldcursor.col = -1; 551 oldcursor.row = oldcursor.col = -1;
418#ifdef XPM_BACKGROUND
419 /* bgPixmap.w = bgPixmap.h = 0; */
420 bgPixmap.x = bgPixmap.y = 50;
421 bgPixmap.pixmap = None;
422#endif
423 552
424 last_bot = last_state = -1; 553 set_option (Opt_scrollBar);
425 554 set_option (Opt_scrollTtyOutput);
426#ifdef MENUBAR 555 set_option (Opt_jumpScroll);
427 menu_readonly = 1; 556 set_option (Opt_skipScroll);
428# if !(MENUBAR_MAX > 1) 557 set_option (Opt_secondaryScreen);
429 CurrentBar = &(BarList); 558 set_option (Opt_secondaryScroll);
430# endif /* (MENUBAR_MAX > 1) */ 559 set_option (Opt_pastableTabs);
431#endif 560 set_option (Opt_intensityStyles);
432 561 set_option (Opt_iso14755);
433 return true; 562 set_option (Opt_iso14755_52);
434} 563 set_option (Opt_buffered);
435
436void
437rxvt_term::init_secondary ()
438{
439 int i;
440#ifdef TTY_GID_SUPPORT
441 struct group *gr = getgrnam ("tty");
442
443 if (gr)
444 { /* change group ownership of tty to "tty" */
445 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
446 ttygid = gr->gr_gid;
447 }
448 else
449#endif /* TTY_GID_SUPPORT */
450
451 {
452 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
453 ttygid = getgid ();
454 }
455
456 /*
457 * Close all unused file descriptors
458 * We don't want them, we don't need them.
459 */
460 if ((i = open ("/dev/null", O_RDONLY)) < 0)
461 {
462 /* TODO: BOO HISS */
463 dup2 (STDERR_FILENO, STDIN_FILENO);
464 }
465 else if (i > STDIN_FILENO)
466 {
467 dup2 (i, STDIN_FILENO);
468 close (i);
469 }
470
471 dup2 (STDERR_FILENO, STDOUT_FILENO);
472
473#if 0 // schmorp sayz closing filies is murder
474 for (i = STDERR_FILENO + 1; i < num_fds; i++)
475 {
476#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
477 if (i == 4 || i == 7)
478 continue;
479#endif
480 close(i);
481 }
482#endif
483} 564}
484 565
485/*----------------------------------------------------------------------*/ 566/*----------------------------------------------------------------------*/
486const char ** 567const char **
487rxvt_term::init_resources (int argc, const char *const *argv) 568rxvt_term::init_resources (int argc, const char *const *argv)
488{ 569{
489 int i, r_argc; 570 int i;
490 char *val;
491 const char **cmd_argv, **r_argv; 571 const char **cmd_argv;
492 572
493 /*
494 * Look for -exec option. Find => split and make cmd_argv[] of command args
495 */
496 for (r_argc = 0; r_argc < argc; r_argc++)
497 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))
498 break;
499
500 r_argv = (const char **)rxvt_malloc (sizeof(char *) * (r_argc + 1));
501
502 for (i = 0; i < r_argc; i++)
503 r_argv[i] = (const char *)argv[i];
504
505 r_argv[i] = NULL;
506
507 if (r_argc == argc)
508 cmd_argv = NULL;
509 else
510 {
511 cmd_argv = (const char **)rxvt_malloc (sizeof(char *) * (argc - r_argc));
512
513 for (i = 0; i < argc - r_argc - 1; i++)
514 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
515
516 cmd_argv[i] = NULL;
517 }
518
519 /* clear all resources */
520 for (i = 0; i < NUM_RESOURCES;)
521 rs[i++] = NULL;
522
523 rs[Rs_name] = rxvt_r_basename(argv[0]); 573 rs[Rs_name] = rxvt_basename (argv[0]);
524 574
525 /* 575 /*
526 * Open display, get options/resources and create the window 576 * Open display, get options/resources and create the window
527 */ 577 */
578
528 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 579 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
529 rs[Rs_display_name] = ":0"; 580 rs[Rs_display_name] = ":0";
530 581
531 get_options (r_argc, r_argv); 582 cmd_argv = get_options (argc, argv);
532 free (r_argv);
533 583
534#ifdef LOCAL_X_IS_UNIX
535 if (rs[Rs_display_name][0] == ':')
536 {
537 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
538 STRCPY (val, "unix");
539 STRCAT (val, rs[Rs_display_name]);
540 display = displays.get (val);
541 free (val);
542 }
543#endif
544
545 if (!display
546 && !(display = displays.get (rs[Rs_display_name]))) 584 if (!(display = displays.get (rs[Rs_display_name])))
547 {
548 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 585 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
549 exit (EXIT_FAILURE); 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]))
550 } 611 {
612 rxvt_perl.init (this);
613 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
614 }
615#endif
551 616
552 extract_resources (display->display, rs[Rs_name]); 617 // must be called after initialising the perl interpreter as it
618 // may invoke the `on_register_command' hook
619 extract_keysym_resources ();
553 620
554 /* 621 /*
555 * set any defaults not already set 622 * set any defaults not already set
556 */ 623 */
557 if (cmd_argv && cmd_argv[0]) 624 if (cmd_argv && cmd_argv[0])
558 { 625 {
559 if (!rs[Rs_title]) 626 if (!rs[Rs_title])
560 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 627 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
628
561 if (!rs[Rs_iconName]) 629 if (!rs[Rs_iconName])
562 rs[Rs_iconName] = rs[Rs_title]; 630 rs[Rs_iconName] = rs[Rs_title];
563 } 631 }
564 else 632 else
565 { 633 {
566 if (!rs[Rs_title]) 634 if (!rs[Rs_title])
567 rs[Rs_title] = rs[Rs_name]; 635 rs[Rs_title] = rs[Rs_name];
636
568 if (!rs[Rs_iconName]) 637 if (!rs[Rs_iconName])
569 rs[Rs_iconName] = rs[Rs_name]; 638 rs[Rs_iconName] = rs[Rs_name];
570 } 639 }
571 640
572 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 641 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
573 TermWin.saveLines = BOUND_POSITIVE_INT16(i); 642 saveLines = min (i, MAX_SAVELINES);
574 643
575#ifndef NO_FRILLS 644#if ENABLE_FRILLS
576 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 645 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
577 TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 646 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
647
578 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 648 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
579 TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 649 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
580#endif
581 650
582#ifndef NO_LINESPACE
583 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 651 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
584 TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 652 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
653
654 if (rs[Rs_letterSpace])
655 letterSpace = atoi (rs[Rs_letterSpace]);
585#endif 656#endif
586 657
587#ifdef POINTER_BLANK 658#ifdef POINTER_BLANK
588 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 659 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
589 pointerBlankDelay = i; 660 pointerBlankDelay = i;
590 else 661 else
591 pointerBlankDelay = 2; 662 pointerBlankDelay = 2;
592#endif 663#endif
593 664
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
594 /* no point having a scrollbar without having any scrollback! */ 672 /* no point having a scrollbar without having any scrollback! */
595 if (!TermWin.saveLines) 673 if (!saveLines)
596 Options &= ~Opt_scrollBar; 674 set_option (Opt_scrollBar, 0);
597
598#ifdef PRINTPIPE
599 if (!rs[Rs_print_pipe])
600 rs[Rs_print_pipe] = PRINTPIPE;
601#endif
602 675
603 if (!rs[Rs_cutchars]) 676 if (!rs[Rs_cutchars])
604 rs[Rs_cutchars] = CUTCHARS; 677 rs[Rs_cutchars] = CUTCHARS;
605
606#ifdef ACS_ASCII
607 if (!rs[Rs_acs_chars])
608 rs[Rs_acs_chars] = ACS_CHARS;
609 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
610 {
611 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
612 for (; i < 0x20; )
613 val[i] = ' ';
614 rs[Rs_acs_chars] = val;
615 }
616#endif
617 678
618#ifndef NO_BACKSPACE_KEY 679#ifndef NO_BACKSPACE_KEY
619 if (!rs[Rs_backspace_key]) 680 if (!rs[Rs_backspace_key])
620# ifdef DEFAULT_BACKSPACE 681# ifdef DEFAULT_BACKSPACE
621 key_backspace = DEFAULT_BACKSPACE; 682 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
622# else 683# else
623 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 684 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
624# endif 685# endif
625 else
626 {
627 val = STRDUP(rs[Rs_backspace_key]);
628 rxvt_Str_trim(val);
629 rxvt_Str_escaped(val);
630 key_backspace = val;
631 }
632#endif 686#endif
633 687
634#ifndef NO_DELETE_KEY 688#ifndef NO_DELETE_KEY
635 if (!rs[Rs_delete_key]) 689 if (!rs[Rs_delete_key])
636# ifdef DEFAULT_DELETE 690# ifdef DEFAULT_DELETE
637 key_delete = DEFAULT_DELETE; 691 rs[Rs_delete_key] = DEFAULT_DELETE;
638# else 692# else
639 key_delete = "\033[3~"; 693 rs[Rs_delete_key] = "\033[3~";
640# endif 694# endif
641 else
642 {
643 val = STRDUP(rs[Rs_delete_key]);
644 rxvt_Str_trim(val);
645 rxvt_Str_escaped(val);
646 key_delete = val;
647 }
648#endif 695#endif
649 if (rs[Rs_answerbackstring])
650 {
651 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
652 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
653 }
654 696
655 if (rs[Rs_selectstyle]) 697 scrollBar.setup (this);
656 {
657 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
658 selection_style = OLD_WORD_SELECT;
659#ifndef NO_OLD_SELECTION
660
661 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
662 selection_style = OLD_SELECT;
663#endif
664
665 }
666
667#ifdef HAVE_SCROLLBARS
668 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
669 rs[Rs_scrollBar_thickness]);
670#endif
671
672 TermWin.fontset = new rxvt_fontset (this);
673 TermWin.fontset->populate (rs[Rs_font]);
674 TermWin.fwidth = TermWin.fontset->base_font ()->width;
675 TermWin.fheight = TermWin.fontset->base_font ()->height;
676 TermWin.fbase = TermWin.fontset->base_font ()->ascent;
677 698
678#ifdef XTERM_REVERSE_VIDEO 699#ifdef XTERM_REVERSE_VIDEO
679 /* this is how xterm implements reverseVideo */ 700 /* this is how xterm implements reverseVideo */
680 if (Options & Opt_reverseVideo) 701 if (option (Opt_reverseVideo))
681 { 702 {
682 if (!rs[Rs_color + Color_fg]) 703 if (!rs[Rs_color + Color_fg])
683 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 704 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
705
684 if (!rs[Rs_color + Color_bg]) 706 if (!rs[Rs_color + Color_bg])
685 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 707 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
686 } 708 }
687#endif 709#endif
688 710
… …
690 if (!rs[Rs_color + i]) 712 if (!rs[Rs_color + i])
691 rs[Rs_color + i] = def_colorName[i]; 713 rs[Rs_color + i] = def_colorName[i];
692 714
693#ifndef XTERM_REVERSE_VIDEO 715#ifndef XTERM_REVERSE_VIDEO
694 /* this is how we implement reverseVideo */ 716 /* this is how we implement reverseVideo */
695 if (Options & Opt_reverseVideo) 717 if (option (Opt_reverseVideo))
696 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 718 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
697#endif 719#endif
698 720
699 /* convenient aliases for setting fg/bg to colors */ 721 /* convenient aliases for setting fg/bg to colors */
700 color_aliases (Color_fg); 722 color_aliases (Color_fg);
701 color_aliases (Color_bg); 723 color_aliases (Color_bg);
702#ifndef NO_CURSORCOLOR 724#ifndef NO_CURSORCOLOR
703 color_aliases (Color_cursor); 725 color_aliases (Color_cursor);
704 color_aliases (Color_cursor2); 726 color_aliases (Color_cursor2);
705#endif /* NO_CURSORCOLOR */ 727#endif /* NO_CURSORCOLOR */
706 color_aliases (Color_pointer); 728 color_aliases (Color_pointer_fg);
729 color_aliases (Color_pointer_bg);
707 color_aliases (Color_border); 730 color_aliases (Color_border);
708#ifndef NO_BOLD_UNDERLINE_REVERSE 731#ifndef NO_BOLD_UNDERLINE_REVERSE
709 color_aliases (Color_BD); 732 color_aliases (Color_BD);
710 color_aliases (Color_UL); 733 color_aliases (Color_UL);
711 color_aliases (Color_RV); 734 color_aliases (Color_RV);
712#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 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];
713 739
714 return cmd_argv; 740 return cmd_argv;
741}
742
743/*----------------------------------------------------------------------*/
744void
745rxvt_term::init (stringvec *argv, stringvec *envv)
746{
747 argv->push_back (0);
748 envv->push_back (0);
749
750 this->argv = argv;
751 this->envv = envv;
752
753 env = new char *[this->envv->size ()];
754 for (int i = 0; i < this->envv->size (); i++)
755 env[i] = this->envv->at (i);
756
757 init2 (argv->size () - 1, argv->begin ());
758}
759
760void
761rxvt_term::init (int argc, const char *const *argv, const char *const *envv)
762{
763#if ENABLE_PERL
764 // perl might want to access the stringvecs later, so we need to copy them
765 stringvec *args = new stringvec;
766 for (int i = 0; i < argc; i++)
767 args->push_back (strdup (argv [i]));
768
769 stringvec *envs = new stringvec;
770 for (const char *const *var = envv; *var; var++)
771 envs->push_back (strdup (*var));
772
773 init (args, envs);
774#else
775 init2 (argc, argv);
776#endif
777}
778
779void
780rxvt_term::init2 (int argc, const char *const *argv)
781{
782 SET_R (this);
783 set_locale ("");
784 set_environ (env); // a few things in X do not call setlocale :(
785
786 init_vars ();
787
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 ();
715} 877}
716 878
717/*----------------------------------------------------------------------*/ 879/*----------------------------------------------------------------------*/
718void 880void
719rxvt_term::init_env () 881rxvt_term::init_env ()
720{ 882{
721 int i;
722 unsigned int u;
723 char *val; 883 char *val;
884 char *env_display;
885 char *env_windowid;
886 char *env_colorfgbg;
887 char *env_term;
724 888
725#ifdef DISPLAY_IS_IP 889#ifdef DISPLAY_IS_IP
726 /* Fixup display_name for export over pty to any interested terminal 890 /* Fixup display_name for export over pty to any interested terminal
727 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 891 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
728 * (for the first non-loopback interface) that we get from 892 * (for the first non-loopback interface) that we get from
729 * rxvt_network_display(). This is more "name-resolution-portable", if you 893 * rxvt_network_display (). This is more "name-resolution-portable", if you
730 * will, and probably allows for faster x-client startup if your name 894 * will, and probably allows for faster x-client startup if your name
731 * server is beyond a slow link or overloaded at client startup. Of 895 * server is beyond a slow link or overloaded at client startup. Of
732 * course that only helps the shell's child processes, not us. 896 * course that only helps the shell's child processes, not us.
733 * 897 *
734 * Giving out the display_name also affords a potential security hole 898 * Giving out the display_name also affords a potential security hole
735 */ 899 */
736 val = rxvt_network_display (rs[Rs_display_name]); 900 val = rxvt_network_display (rs[Rs_display_name]);
737 rs[Rs_display_name] = (const char *)val; 901 rs[Rs_display_name] = (const char *)val;
738 902
739 if (val == NULL) 903 if (val == NULL)
740#endif /* DISPLAY_IS_IP */ 904#endif /* DISPLAY_IS_IP */
741 val = XDisplayString(display->display); 905 val = XDisplayString (dpy);
742 906
743 if (rs[Rs_display_name] == NULL) 907 if (rs[Rs_display_name] == NULL)
744 rs[Rs_display_name] = val; /* use broken `:0' value */ 908 rs[Rs_display_name] = val; /* use broken `:0' value */
745 909
746 i = STRLEN (val);
747 env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char)); 910 env_display = (char *)rxvt_malloc (strlen (val) + 9);
748 911
749 sprintf (env_display, "DISPLAY=%s", val); 912 sprintf (env_display, "DISPLAY=%s", val);
750 913
751 /* avoiding the math library:
752 * i = (int)(ceil(log10((unsigned int)TermWin.parent[0]))) */
753 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
754 ;
755 MAX_IT(i, 1);
756 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof(char)); 914 env_windowid = (char *)rxvt_malloc (21);
757
758 sprintf (env_windowid, "WINDOWID=%u", 915 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent);
759 (unsigned int)TermWin.parent[0]);
760 916
761 /* add entries to the environment: 917 /* add entries to the environment:
762 * @ DISPLAY: in case we started with -display 918 * @ DISPLAY: in case we started with -display
763 * @ WINDOWID: X window id number of the window 919 * @ WINDOWID: X window id number of the window
764 * @ COLORTERM: terminal sub-name and also indicates its color 920 * @ COLORTERM: terminal sub-name and also indicates its color
765 * @ TERM: terminal name 921 * @ TERM: terminal name
766 * @ TERMINFO: path to terminfo directory 922 * @ TERMINFO: path to terminfo directory
923 * @ COLORFGBG: fg;bg color codes
767 */ 924 */
768 putenv (env_display); 925 putenv (env_display);
769 putenv (env_windowid); 926 putenv (env_windowid);
770 927
928 env_colorfgbg = get_colorfgbg ();
929 putenv (env_colorfgbg);
930
771#ifdef RXVT_TERMINFO 931#ifdef RXVT_TERMINFO
772 putenv ("TERMINFO=" RXVT_TERMINFO); 932 putenv ("TERMINFO=" RXVT_TERMINFO);
773#endif 933#endif
774 934
775 if (display->depth <= 2) 935 if (depth <= 2)
776 putenv ("COLORTERM=" COLORTERMENV "-mono"); 936 putenv ("COLORTERM=" COLORTERMENV "-mono");
777 else 937 else
778 putenv ("COLORTERM=" COLORTERMENVFULL); 938 putenv ("COLORTERM=" COLORTERMENVFULL);
779 939
780 if (rs[Rs_term_name] != NULL) 940 if (rs[Rs_term_name] != NULL)
781 { 941 {
782 env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char)); 942 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
783 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 943 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
784 putenv (env_term); 944 putenv (env_term);
785 } 945 }
786 else 946 else
787 putenv ("TERM=" TERMENV); 947 putenv ("TERM=" TERMENV);
… …
789#ifdef HAVE_UNSETENV 949#ifdef HAVE_UNSETENV
790 /* avoid passing old settings and confusing term size */ 950 /* avoid passing old settings and confusing term size */
791 unsetenv ("LINES"); 951 unsetenv ("LINES");
792 unsetenv ("COLUMNS"); 952 unsetenv ("COLUMNS");
793 unsetenv ("TERMCAP"); /* terminfo should be okay */ 953 unsetenv ("TERMCAP"); /* terminfo should be okay */
794#endif /* HAVE_UNSETENV */ 954#endif /* HAVE_UNSETENV */
795} 955}
796 956
797/*----------------------------------------------------------------------*/ 957/*----------------------------------------------------------------------*/
798/*
799 * This is more or less stolen straight from XFree86 xterm.
800 * This should support all European type languages.
801 */
802void 958void
803rxvt_term::set_locale (const char *locale) 959rxvt_term::set_locale (const char *locale)
804{ 960{
805#if HAVE_XSETLOCALE || HAVE_SETLOCALE 961 set_environ (env);
962
806 free (this->locale); 963 free (this->locale);
807 this->locale = rxvt_strdup (setlocale (LC_CTYPE, "")); 964 this->locale = setlocale (LC_CTYPE, locale);
808#endif 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 }
973 else
974 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
975
976 this->locale = "C";
977 }
978
979
980 this->locale = strdup (this->locale);
981 SET_LOCALE (this->locale);
982 mbstate.reset ();
983
809#if HAVE_NL_LANGINFO 984#if HAVE_NL_LANGINFO
810 free (codeset);
811 codeset = strdup (nl_langinfo (CODESET)); 985 char *codeset = nl_langinfo (CODESET);
812 enc_utf8 = !STRCASECMP (codeset, "UTF-8") 986 // /^UTF.?8/i
813 || !STRCASECMP (codeset, "UTF8"); 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');
814#else 991#else
815 enc_utf8 = 1; 992 enc_utf8 = 0;
816#endif 993#endif
817} 994}
818 995
819void 996void
820rxvt_term::init_xlocale () 997rxvt_term::init_xlocale ()
821{ 998{
999 set_environ (env);
1000
822#ifdef USE_XIM 1001#if USE_XIM
823 if (!locale) 1002 if (!locale)
824 rxvt_print_error ("Setting locale failed."); 1003 rxvt_warn ("setting locale failed, continuing without locale support.\n");
825 else 1004 else
826 { 1005 {
827 Atom wmlocale; 1006 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
828
829 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
830 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
831 XA_STRING, 8, PropModeReplace,
832 (unsigned char *)locale, STRLEN(locale));
833 1007
834 if (!XSupportsLocale ()) 1008 if (!XSupportsLocale ())
835 { 1009 {
836 rxvt_print_error ("The locale is not supported by Xlib"); 1010 rxvt_warn ("the locale is not supported by Xlib, continuing without locale support.\n");
837 return; 1011 return;
838 } 1012 }
839 1013
840 im_ev.start (display); 1014 im_ev.start (display);
841 1015
… …
845#endif 1019#endif
846} 1020}
847 1021
848/*----------------------------------------------------------------------*/ 1022/*----------------------------------------------------------------------*/
849void 1023void
850rxvt_term::init_command(const char *const *argv) 1024rxvt_term::init_command (const char *const *argv)
851{ 1025{
852 /* 1026 /*
853 * Initialize the command connection. 1027 * Initialize the command connection.
854 * This should be called after the X server connection is established. 1028 * This should be called after the X server connection is established.
855 */ 1029 */
856 int i;
857
858 for (i = 0; i < NUM_XA; i++)
859 xa[i] = XInternAtom(display->display, xa_names[i], False);
860
861 /* Enable delete window protocol */
862 XSetWMProtocols (display->display, TermWin.parent[0],
863 &(xa[XA_WMDELETEWINDOW]), 1);
864
865#ifdef USING_W11LIB
866 /* enable W11 callbacks */
867 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
868#endif
869 1030
870#ifdef META8_OPTION 1031#ifdef META8_OPTION
871 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 1032 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
872#endif 1033#endif
873 1034
874 get_ourmods (); 1035 get_ourmods ();
875 1036
876 if (!(Options & Opt_scrollTtyOutput)) 1037 if (!option (Opt_scrollTtyOutput))
877 PrivateModes |= PrivMode_TtyOutputInh; 1038 priv_modes |= PrivMode_TtyOutputInh;
878 if (Options & Opt_scrollTtyKeypress) 1039 if (option (Opt_scrollTtyKeypress))
879 PrivateModes |= PrivMode_Keypress; 1040 priv_modes |= PrivMode_Keypress;
880 if (!(Options & Opt_jumpScroll)) 1041 if (!option (Opt_jumpScroll))
881 PrivateModes |= PrivMode_smoothScroll; 1042 priv_modes |= PrivMode_smoothScroll;
882 1043
883#ifndef NO_BACKSPACE_KEY 1044#ifndef NO_BACKSPACE_KEY
884 if (STRCMP(key_backspace, "DEC") == 0) 1045 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
885 PrivateModes |= PrivMode_HaveBackSpace; 1046 priv_modes |= PrivMode_HaveBackSpace;
886#endif 1047#endif
887 1048
888 /* add value for scrollBar */ 1049 /* add value for scrollBar */
889 if (scrollbar_visible ()) 1050 if (scrollBar.state)
890 { 1051 {
891 PrivateModes |= PrivMode_scrollBar; 1052 priv_modes |= PrivMode_scrollBar;
892 SavedModes |= PrivMode_scrollBar; 1053 SavedModes |= PrivMode_scrollBar;
893 } 1054 }
894 if (menubar_visible ())
895 {
896 PrivateModes |= PrivMode_menuBar;
897 SavedModes |= PrivMode_menuBar;
898 }
899 1055
900#ifdef GREEK_SUPPORT 1056 run_command (argv);
901 greek_init();
902#endif
903
904#ifdef CURSOR_BLINK
905 if (Options & Opt_cursorBlink)
906 (void)gettimeofday (&lastcursorchange, NULL);
907#endif
908
909 if ((cmd_fd = run_command (argv)) < 0)
910 {
911 rxvt_print_error ("aborting");
912 exit (EXIT_FAILURE);
913 }
914} 1057}
915 1058
916/*----------------------------------------------------------------------*/ 1059/*----------------------------------------------------------------------*/
917void 1060void
918rxvt_term::Get_Colours () 1061rxvt_term::get_colors ()
919{ 1062{
920 int i; 1063 int i;
921 1064
1065#ifdef OFF_FOCUS_FADING
1066 pix_colors = pix_colors_focused;
1067#endif
1068
922 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 1069 for (i = 0; i < NRS_COLORS; i++)
923 { 1070 if (const char *name = rs[Rs_color + i])
924 rxvt_color xcol; 1071 set_color (pix_colors [i], name);
925
926 if (!rs[Rs_color + i])
927 continue;
928
929 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
930 {
931#ifndef XTERM_REVERSE_VIDEO
932 if (i < 2 && (Options & Opt_reverseVideo))
933 rs[Rs_color + i] = def_colorName[!i];
934 else
935#endif
936 rs[Rs_color + i] = def_colorName[i];
937
938 if (!rs[Rs_color + i])
939 continue;
940
941 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
942 {
943 switch (i)
944 {
945 case Color_fg:
946 case Color_bg:
947 /* fatal: need bg/fg color */
948 rxvt_print_error ("aborting");
949 exit (EXIT_FAILURE);
950 /* NOTREACHED */
951 break;
952#ifndef NO_CURSORCOLOR
953 case Color_cursor2:
954 xcol = PixColors[Color_fg];
955 break;
956#endif /* ! NO_CURSORCOLOR */
957 case Color_pointer:
958 xcol = PixColors[Color_fg];
959 break;
960 default:
961 xcol = PixColors[Color_bg]; /* None */
962 break;
963 }
964 }
965 }
966
967 PixColors[i] = xcol;
968 SET_PIXCOLOR (i);
969 }
970
971 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])
972 PixColors[Color_pointer] = PixColors[Color_fg];
973 if (XDEPTH <= 2 || !rs[Rs_color + Color_border])
974 PixColors[Color_border] = PixColors[Color_fg];
975 1072
976 /* 1073 /*
977 * get scrollBar/menuBar shadow colors 1074 * get scrollBar shadow colors
978 * 1075 *
979 * The calculations of topShadow/bottomShadow values are adapted 1076 * The calculations of topShadow/bottomShadow values are adapted
980 * from the fvwm window manager. 1077 * from the fvwm window manager.
981 */ 1078 */
982#ifdef KEEP_SCROLLCOLOR 1079#ifdef RXVT_SCROLLBAR
1080 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
983 1081
984 if (XDEPTH <= 2) 1082 rgba cscroll;
985 { /* Monochrome */ 1083 pix_colors [Color_scroll].get (cscroll);
986 PixColors[Color_scroll] = PixColors[Color_fg];
987 PixColors[Color_topShadow] = PixColors[Color_bg];
988 PixColors[Color_bottomShadow] = PixColors[Color_bg];
989 }
990 else
991 {
992 rxvt_color xcol[3];
993 /* xcol[0] == white
994 * xcol[1] == top shadow
995 * xcol[2] == bot shadow */
996 1084
997 xcol[1] = PixColors[Color_scroll]; 1085 /* topShadowColor */
998# ifdef PREFER_24BIT 1086 if (!pix_colors[Color_topShadow].set (this,
999 xcol[0].set (display, 65535, 65535, 65535); 1087 rgba (
1000 /* XFreeColors(display->display, XCMAP, &(xcol[0].pixel), 1, ~0); */ 1088 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1001# else 1089 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1002 xcol[0].set (display, WhitePixel (display->display, display->screen)); 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);
1003# endif 1094#endif
1004 1095
1005 unsigned short pr1, pg1, pb1, pr0, pg0, pb0; 1096#ifdef OFF_FOCUS_FADING
1006 1097 for (i = 0; i < NRS_COLORS; i++)
1007 xcol[0].get (display, pr0, pg0, pb0); 1098 update_fade_color (i, true);
1008 xcol[1].get (display, pr1, pg1, pb1); 1099#endif
1009
1010 /* bottomShadowColor */
1011 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
1012 xcol[2] = PixColors[Color_Black];
1013
1014 PixColors[Color_bottomShadow] = xcol[2];
1015
1016 /* topShadowColor */
1017 if (!xcol[1].set (display,
1018 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
1019 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
1020 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
1021 xcol[1] = PixColors[Color_White];
1022
1023 PixColors[Color_topShadow] = xcol[1];
1024 }
1025#endif /* KEEP_SCROLLCOLOR */
1026} 1100}
1027 1101
1028/*----------------------------------------------------------------------*/ 1102/*----------------------------------------------------------------------*/
1029/* color aliases, fg/bg bright-bold */ 1103/* color aliases, fg/bg bright-bold */
1030void 1104void
1031rxvt_term::color_aliases(int idx) 1105rxvt_term::color_aliases (int idx)
1032{ 1106{
1033 if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx]))) 1107 if (rs[Rs_color + idx] && isdigit (*rs[Rs_color + idx]))
1034 { 1108 {
1035 int i = atoi (rs[Rs_color + idx]); 1109 int i = atoi (rs[Rs_color + idx]);
1036 1110
1037 if (i >= 8 && i <= 15) 1111 if (i >= 8 && i <= 15)
1038 { /* bright colors */ 1112 /* bright colors */
1039 i -= 8;
1040#ifndef NO_BRIGHTCOLOR
1041 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 1113 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1042 return; 1114 else if (i >= 0 && i <= 7)
1043#endif 1115 /* normal colors */
1044
1045 }
1046
1047 if (i >= 0 && i <= 7) /* normal colors */
1048 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 1116 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1049 } 1117 }
1050} 1118}
1051 1119
1052/*----------------------------------------------------------------------*/ 1120/*----------------------------------------------------------------------*/
… …
1055 * Use resource ``modifier'' to override the Meta modifier 1123 * Use resource ``modifier'' to override the Meta modifier
1056 */ 1124 */
1057void 1125void
1058rxvt_term::get_ourmods () 1126rxvt_term::get_ourmods ()
1059{ 1127{
1060 int i, j, k; 1128 int i, j, k;
1061 int requestedmeta, realmeta, realalt; 1129 int requestedmeta, realmeta, realalt;
1062 const char *cm, *rsmod; 1130 const char *cm, *rsmod;
1063 XModifierKeymap *map; 1131 XModifierKeymap *map;
1064 KeyCode *kc; 1132 KeyCode *kc;
1065 const unsigned int modmasks[] = 1133 const unsigned int modmasks[] =
1066 { 1134 {
1067 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 1135 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1068 }; 1136 };
1069 1137
1070 requestedmeta = realmeta = realalt = 0; 1138 requestedmeta = realmeta = realalt = 0;
1071 rsmod = rs[Rs_modifier]; 1139 rsmod = rs[Rs_modifier];
1140
1072 if (rsmod 1141 if (rsmod
1073 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1142 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1074 requestedmeta = rsmod[3] - '0'; 1143 requestedmeta = rsmod[3] - '0';
1075 1144
1076 map = XGetModifierMapping(display->display); 1145 map = XGetModifierMapping (dpy);
1077 kc = map->modifiermap; 1146 kc = map->modifiermap;
1147
1078 for (i = 1; i < 6; i++) 1148 for (i = 1; i < 6; i++)
1079 { 1149 {
1080 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1150 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1151
1081 for (j = map->max_keypermod; j--; k++) 1152 for (j = map->max_keypermod; j--; k++)
1082 { 1153 {
1083 if (kc[k] == 0) 1154 if (kc[k] == 0)
1084 break; 1155 break;
1156
1085 switch (XKeycodeToKeysym(display->display, kc[k], 0)) 1157 switch (rxvt_XKeycodeToKeysym (dpy, kc[k], 0))
1086 { 1158 {
1087 case XK_Num_Lock: 1159 case XK_Num_Lock:
1088 ModNumLockMask = modmasks[i - 1]; 1160 ModNumLockMask = modmasks[i - 1];
1089 /* FALLTHROUGH */ 1161 continue;
1090 default: 1162
1091 continue; /* for(;;) */ 1163 case XK_ISO_Level3_Shift:
1164 ModLevel3Mask = modmasks[i - 1];
1165 continue;
1166
1092 case XK_Meta_L: 1167 case XK_Meta_L:
1093 case XK_Meta_R: 1168 case XK_Meta_R:
1094 cm = "meta"; 1169 cm = "meta";
1095 realmeta = i; 1170 realmeta = i;
1096 break; 1171 break;
1172
1097 case XK_Alt_L: 1173 case XK_Alt_L:
1098 case XK_Alt_R: 1174 case XK_Alt_R:
1099 cm = "alt"; 1175 cm = "alt";
1100 realalt = i; 1176 realalt = i;
1101 break; 1177 break;
1178
1102 case XK_Super_L: 1179 case XK_Super_L:
1103 case XK_Super_R: 1180 case XK_Super_R:
1104 cm = "super"; 1181 cm = "super";
1105 break; 1182 break;
1183
1106 case XK_Hyper_L: 1184 case XK_Hyper_L:
1107 case XK_Hyper_R: 1185 case XK_Hyper_R:
1108 cm = "hyper"; 1186 cm = "hyper";
1109 break; 1187 break;
1188
1189 default:
1190 continue;
1110 } 1191 }
1111 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1192
1193 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1112 requestedmeta = i; 1194 requestedmeta = i;
1113 } 1195 }
1114 } 1196 }
1197
1115 XFreeModifiermap(map); 1198 XFreeModifiermap (map);
1199
1116 i = (requestedmeta ? requestedmeta 1200 i = requestedmeta ? requestedmeta
1117 : (realmeta ? realmeta 1201 : realmeta ? realmeta
1118 : (realalt ? realalt : 0))); 1202 : realalt ? realalt
1203 : 0;
1204
1119 if (i) 1205 if (i)
1120 ModMetaMask = modmasks[i - 1]; 1206 ModMetaMask = modmasks[i - 1];
1121} 1207}
1122 1208
1209void
1210rxvt_term::set_icon (const char *file)
1211{
1212#if HAVE_PIXBUF
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
1123/*----------------------------------------------------------------------*/ 1270/*----------------------------------------------------------------------*/
1124/* rxvt_Create_Windows() - Open and map the window */ 1271/* Open and map the window */
1125void 1272void
1126rxvt_term::create_windows (int argc, const char *const *argv) 1273rxvt_term::create_windows (int argc, const char *const *argv)
1127{ 1274{
1128 XClassHint classHint; 1275 XClassHint classHint;
1129 XWMHints wmHint; 1276 XWMHints wmHint;
1277#if ENABLE_FRILLS
1278 MWMHints mwmhints = { };
1279#endif
1130 XGCValues gcvalue; 1280 XGCValues gcvalue;
1131 long vt_emask;
1132
1133 XWindowAttributes gattr; 1281 XSetWindowAttributes attributes;
1282 Window top, parent;
1134 1283
1135 if (Options & Opt_transparent) 1284 dLocal (Display *, dpy);
1136 {
1137 XGetWindowAttributes (display->display, RootWindow(display->display, display->screen), &gattr);
1138 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1139 }
1140 1285
1141 /* grab colors before netscape does */ 1286 /* grab colors before netscape does */
1142 Get_Colours (); 1287 get_colors ();
1143 1288
1144 change_font (1, NULL); 1289 if (!set_fonts ())
1290 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1291
1292 parent = display->root;
1293
1294 attributes.override_redirect = !!option (Opt_override_redirect);
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;
1303 }
1304 else
1305 {
1306 mwmhints.flags = MWM_HINTS_DECORATIONS;
1307 }
1308 }
1309#endif
1310
1311#if ENABLE_XEMBED
1312 if (rs[Rs_embed])
1313 {
1314 XWindowAttributes wattr;
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
1145 window_calc (0, 0); 1325 window_calc (0, 0);
1146 old_width = szHint.width;
1147 old_height = szHint.height;
1148 1326
1149 /* parent window - reverse video so we can see placement errors
1150 * sub-window placement & size in rxvt_resize_subwindows() 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
1151 */ 1361 */
1152 1362
1153#ifdef PREFER_24BIT 1363 if (rs [Rs_iconfile])
1154 XSetWindowAttributes attributes; 1364 set_icon (rs [Rs_iconfile]);
1155
1156 attributes.background_pixel = PixColors[Color_fg];
1157 attributes.border_pixel = PixColors[Color_border];
1158 attributes.colormap = display->cmap;
1159 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1160 szHint.x, szHint.y,
1161 szHint.width, szHint.height,
1162 TermWin.ext_bwidth,
1163 display->depth, InputOutput,
1164 display->visual,
1165 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1166#else
1167 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1168 szHint.x, szHint.y,
1169 szHint.width,
1170 szHint.height,
1171 TermWin.ext_bwidth,
1172 PixColors[Color_border],
1173 PixColors[Color_fg]);
1174#endif 1365#endif
1175 1366
1176 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1367#if ENABLE_FRILLS
1177 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 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
1178 1372
1179 classHint.res_name = (char *)rs[Rs_name]; 1373 Atom protocols[] = {
1180 classHint.res_class = (char *)APL_CLASS; 1374 xa[XA_WM_DELETE_WINDOW],
1375#if ENABLE_EWMH
1376 xa[XA_NET_WM_PING],
1377#endif
1378 };
1181 1379
1182 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1380 XSetWMProtocols (dpy, top, protocols, ecb_array_length (protocols));
1183 wmHint.input = True;
1184 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1185 : NormalState);
1186 wmHint.window_group = TermWin.parent[0];
1187 1381
1188 XSetWMProperties(display->display, TermWin.parent[0], NULL, NULL, 1382#if ENABLE_FRILLS
1189 (char **)argv, argc, &szHint, &wmHint, &classHint); 1383 if (rs[Rs_transient_for])
1384 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1385#endif
1190 1386
1191 XSelectInput(display->display, TermWin.parent[0], 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,
1192 KeyPressMask 1398 KeyPressMask
1193#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1399#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1194 | KeyReleaseMask 1400 | KeyReleaseMask
1195#endif 1401#endif
1196 | FocusChangeMask | VisibilityChangeMask 1402 | FocusChangeMask | VisibilityChangeMask
1197 | StructureNotifyMask); 1403 | ExposureMask | StructureNotifyMask);
1404
1198 termwin_ev.start (display, TermWin.parent[0]); 1405 termwin_ev.start (display, top);
1199 1406
1200 /* vt cursor: Black-on-White is standard, but this is more popular */ 1407 /* vt cursor: Black-on-White is standard, but this is more popular */
1201 TermWin_cursor = XCreateFontCursor(display->display, XC_xterm); 1408 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1202
1203#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1204 /* cursor (menuBar/scrollBar): Black-on-White */
1205 leftptr_cursor = XCreateFontCursor(display->display, XC_left_ptr);
1206#endif
1207
1208#ifdef POINTER_BLANK
1209 {
1210 XColor blackcolour;
1211 blackcolour.red = 0;
1212 blackcolour.green = 0;
1213 blackcolour.blue = 0;
1214 Font f = XLoadFont (display->display, "fixed");
1215 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1216 &blackcolour, &blackcolour);
1217 XUnloadFont (display->display, f);
1218 }
1219#endif
1220 1409
1221 /* the vt window */ 1410 /* the vt window */
1222 TermWin.vt = XCreateSimpleWindow(display->display, TermWin.parent[0], 1411 vt = XCreateSimpleWindow (dpy, top,
1223 window_vt_x, window_vt_y, 1412 window_vt_x, window_vt_y,
1224 TermWin_TotalWidth(), 1413 vt_width, vt_height,
1225 TermWin_TotalHeight(),
1226 0, 1414 0,
1227 PixColors[Color_fg], 1415 pix_colors_focused[Color_fg],
1228 PixColors[Color_bg]); 1416 pix_colors_focused[Color_bg]);
1229 1417
1230#ifdef DEBUG_X 1418 attributes.bit_gravity = NorthWestGravity;
1231 XStoreName(display->display, TermWin.vt, "vt window"); 1419 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1232#endif
1233 1420
1234 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1421 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1235 | PropertyChangeMask);
1236 1422
1237#ifdef POINTER_BLANK
1238 pointer_unblank ();
1239
1240 if ((Options & Opt_pointerBlank)) 1423 if (option (Opt_pointerBlank))
1241 vt_emask |= PointerMotionMask; 1424 vt_emask |= PointerMotionMask;
1242 else 1425 else
1243#endif
1244 vt_emask |= (Button1MotionMask | Button3MotionMask); 1426 vt_emask |= Button1MotionMask | Button3MotionMask;
1245 1427
1246 XSelectInput(display->display, TermWin.vt, vt_emask); 1428 vt_select_input ();
1429
1247 vt_ev.start (display, TermWin.vt); 1430 vt_ev.start (display, vt);
1248
1249#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1250 if (menuBar_height())
1251 {
1252 menuBar.win = XCreateSimpleWindow(display->display, TermWin.parent[0],
1253 window_vt_x, 0,
1254 TermWin_TotalWidth(),
1255 menuBar_TotalHeight(),
1256 0,
1257 PixColors[Color_fg],
1258 PixColors[Color_scroll]);
1259#ifdef DEBUG_X
1260 XStoreName(display->display, menuBar.win, "menubar");
1261#endif
1262
1263 XDefineCursor(display->display, menuBar.win, pointer_leftptr);
1264
1265 XSelectInput(display->display, menuBar.win,
1266 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1267 | Button1MotionMask));
1268 menubar_ev.start (display, menuBar.win);
1269 }
1270#endif
1271
1272#ifdef XPM_BACKGROUND
1273 if (rs[Rs_backgroundPixmap] != NULL
1274 && !(Options & Opt_transparent))
1275 {
1276 const char *p = rs[Rs_backgroundPixmap];
1277
1278 if ((p = STRCHR(p, ';')) != NULL)
1279 {
1280 p++;
1281 scale_pixmap (p);
1282 }
1283 set_bgPixmap (rs[Rs_backgroundPixmap]);
1284 scr_touch (True);
1285 }
1286#endif
1287 1431
1288 /* graphics context for the vt window */ 1432 /* graphics context for the vt window */
1289 gcvalue.foreground = PixColors[Color_fg]; 1433 gcvalue.foreground = pix_colors[Color_fg];
1290 gcvalue.background = PixColors[Color_bg]; 1434 gcvalue.background = pix_colors[Color_bg];
1291 gcvalue.graphics_exposures = 1; 1435 gcvalue.graphics_exposures = 0;
1292 TermWin.gc = XCreateGC(display->display, TermWin.vt, 1436
1437 gc = XCreateGC (dpy, vt,
1293 GCForeground | GCBackground 1438 GCForeground | GCBackground | GCGraphicsExposures,
1294 | GCGraphicsExposures, &gcvalue); 1439 &gcvalue);
1295 1440
1296#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1441 drawable = new rxvt_drawable (this, vt);
1297 gcvalue.foreground = PixColors[Color_topShadow]; 1442
1298 topShadowGC = XCreateGC(display->display, TermWin.vt, 1443#ifdef OFF_FOCUS_FADING
1299 GCForeground, &gcvalue); 1444 // initially we are in unfocused state
1300 gcvalue.foreground = PixColors[Color_bottomShadow]; 1445 if (rs[Rs_fade])
1301 botShadowGC = XCreateGC(display->display, TermWin.vt, 1446 pix_colors = pix_colors_unfocused;
1302 GCForeground, &gcvalue);
1303 gcvalue.foreground = PixColors[(XDEPTH <= 2 ? Color_fg
1304 : Color_scroll)];
1305 scrollbarGC = XCreateGC(display->display, TermWin.vt,
1306 GCForeground, &gcvalue);
1307#endif 1447#endif
1448
1449 pointer_unblank ();
1450 scr_recolor ();
1308} 1451}
1309 1452
1310/*----------------------------------------------------------------------*/ 1453/*----------------------------------------------------------------------*/
1311/* 1454/*
1312 * 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
1313 * 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
1314 * the slave. 1457 * the slave.
1315 */ 1458 */
1316int 1459void
1317rxvt_term::run_command (const char *const *argv) 1460rxvt_term::run_command (const char *const *argv)
1318{ 1461{
1319 int cfd, er; 1462#if ENABLE_FRILLS
1320 1463 if (rs[Rs_pty_fd])
1321 /* get master (pty) */
1322 if ((cfd = rxvt_get_pty (&(tty_fd), &(ttydev))) < 0)
1323 {
1324 rxvt_print_error("can't open pseudo-tty");
1325 return -1;
1326 } 1464 {
1465 pty->pty = atoi (rs[Rs_pty_fd]);
1327 1466
1328 fcntl (cfd, F_SETFL, O_NONBLOCK); 1467 if (pty->pty >= 0)
1329
1330 /* get slave (tty) */
1331 if (tty_fd < 0)
1332 {
1333#ifndef NO_SETOWNER_TTYDEV
1334 privileged_ttydev (SAVE);
1335#endif
1336
1337 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1338 { 1468 {
1339 close(cfd); 1469 if (getfd_hook)
1340 rxvt_print_error("can't open slave tty %s", ttydev); 1470 pty->pty = (*getfd_hook) (pty->pty);
1341 return -1; 1471
1472 if (pty->pty < 0)
1473 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1342 } 1474 }
1343 } 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
1344#ifndef NO_BACKSPACE_KEY 1485#ifndef NO_BACKSPACE_KEY
1345 if (key_backspace[0] && !key_backspace[1]) 1486 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1346 er = key_backspace[0]; 1487 tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
1347 else if (STRCMP(key_backspace, "DEC") == 0) 1488 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1348 er = '\177'; /* the initial state anyway */ 1489 tio.c_cc[VERASE] = '\177'; /* the initial state anyway */
1349 else
1350#endif 1490#endif
1351 1491
1352 er = -1; 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);
1353 1497
1354 rxvt_get_ttymode (&(tio), er); 1498 /* set initial window size */
1499 tt_winch ();
1355 1500
1356#ifndef __QNX__ 1501#if ENABLE_FRILLS
1502 if (rs[Rs_pty_fd])
1503 return;
1504#endif
1505
1357 /* spin off the command interpreter */ 1506 /* spin off the command interpreter */
1358 switch (cmd_pid = fork ()) 1507 switch (cmd_pid = fork ())
1359 { 1508 {
1360 case -1: 1509 case -1:
1361 rxvt_print_error("can't fork"); 1510 {
1362 return -1; 1511 cmd_pid = 0;
1512 rxvt_fatal ("can't fork, aborting.\n");
1513 }
1363 case 0: 1514 case 0:
1364 close (cfd); /* only keep tty_fd and STDERR open */ 1515 init_env ();
1365 1516
1366 if (rxvt_control_tty (tty_fd, ttydev) < 0) 1517 if (!pty->make_controlling_tty ())
1367 rxvt_print_error ("could not obtain control of tty"); 1518 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1368 else 1519 else
1369 { 1520 {
1370 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1521 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1371 dup2 (tty_fd, STDIN_FILENO); 1522 dup2 (pty->tty, STDIN_FILENO);
1372 dup2 (tty_fd, STDOUT_FILENO); 1523 dup2 (pty->tty, STDOUT_FILENO);
1373 dup2 (tty_fd, STDERR_FILENO); 1524 dup2 (pty->tty, STDERR_FILENO);
1374 1525
1375 if (tty_fd > 2) 1526 // close all our file handles that we do no longer need
1376 close (tty_fd); 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 }
1377 1532
1378 run_child (argv); 1533 run_child (argv);
1534 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1379 } 1535 }
1536
1380 exit (EXIT_FAILURE); 1537 _exit (EXIT_FAILURE);
1381 /* NOTREACHED */ 1538
1382 default: 1539 default:
1540 if (!option (Opt_utmpInhibit))
1383 { 1541 {
1384#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1542#ifdef LOG_ONLY_ON_LOGIN
1385 int fdstdin; 1543 bool login_shell = option (Opt_loginShell);
1386 1544#else
1387 fdstdin = dup (STDIN_FILENO); 1545 bool login_shell = true;
1388 dup2 (tty_fd, STDIN_FILENO);
1389#endif 1546#endif
1390 1547 pty->login (cmd_pid, login_shell, rs[Rs_display_name]);
1391#ifdef UTMP_SUPPORT
1392 privileged_utmp (SAVE);
1393#endif
1394
1395#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1396
1397 dup2 (fdstdin, STDIN_FILENO);
1398 close (fdstdin);
1399#endif
1400
1401 } 1548 }
1402 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () 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));
1403 break; 1555 break;
1404 } 1556 }
1405#else /* __QNX__ uses qnxspawn() */
1406 fchmod (tty_fd, 0622);
1407 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1408 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1409
1410 if (run_child (argv) == -1)
1411 exit (EXIT_FAILURE);
1412#endif
1413
1414 return cfd;
1415} 1557}
1416 1558
1417/* ------------------------------------------------------------------------- * 1559/* ------------------------------------------------------------------------- *
1418 * CHILD PROCESS OPERATIONS * 1560 * CHILD PROCESS OPERATIONS *
1419 * ------------------------------------------------------------------------- */ 1561 * ------------------------------------------------------------------------- */
… …
1424int 1566int
1425rxvt_term::run_child (const char *const *argv) 1567rxvt_term::run_child (const char *const *argv)
1426{ 1568{
1427 char *login; 1569 char *login;
1428 1570
1429 SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */
1430
1431 if (Options & Opt_console) 1571 if (option (Opt_console))
1572 {
1432 { /* be virtual console, fail silently */ 1573 /* be virtual console, fail silently */
1433#ifdef TIOCCONS 1574#ifdef TIOCCONS
1434 unsigned int on = 1; 1575 unsigned int on = 1;
1435 1576
1436 ioctl (STDIN_FILENO, TIOCCONS, &on); 1577 ioctl (STDIN_FILENO, TIOCCONS, &on);
1437#elif defined (SRIOCSREDIR) 1578#elif defined (SRIOCSREDIR)
1438 int fd; 1579 int fd;
1439 1580
1440 fd = open (CONSOLE, O_WRONLY, 0); 1581 fd = open (CONSOLE, O_WRONLY, 0);
1441 if (fd >= 0) 1582 if (fd >= 0)
1442 { 1583 {
1443 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1584 ioctl (fd, SRIOCSREDIR, STDIN_FILENO);
1444 close (fd); 1585 close (fd);
1445 } 1586 }
1446#endif /* SRIOCSREDIR */ 1587#endif /* SRIOCSREDIR */
1447
1448 } 1588 }
1449 1589
1450 /* reset signals and spin off the command interpreter */ 1590 /* reset signals and spin off the command interpreter */
1451 signal (SIGINT, SIG_DFL); 1591 signal (SIGINT, SIG_DFL);
1452 signal (SIGQUIT, SIG_DFL); 1592 signal (SIGQUIT, SIG_DFL);
1453 signal (SIGCHLD, SIG_DFL); 1593 signal (SIGCHLD, SIG_DFL);
1594 signal (SIGHUP, SIG_DFL);
1595 signal (SIGPIPE, SIG_DFL);
1454 /* 1596 /*
1455 * mimick login's behavior by disabling the job control signals 1597 * mimic login's behavior by disabling the job control signals
1456 * a shell that wants them can turn them back on 1598 * a shell that wants them can turn them back on
1457 */ 1599 */
1458#ifdef SIGTSTP 1600#ifdef SIGTSTP
1459 signal (SIGTSTP, SIG_IGN); 1601 signal (SIGTSTP, SIG_IGN);
1460 signal (SIGTTIN, SIG_IGN); 1602 signal (SIGTTIN, SIG_IGN);
1461 signal (SIGTTOU, SIG_IGN); 1603 signal (SIGTTOU, SIG_IGN);
1462#endif /* SIGTSTP */ 1604#endif /* SIGTSTP */
1463 1605
1464 /* set window size */
1465 struct winsize ws;
1466
1467 ws.ws_col = TermWin.ncol;
1468 ws.ws_row = TermWin.nrow;
1469 ws.ws_xpixel = ws.ws_ypixel = 0;
1470 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1471
1472 // unblock signals (signals are blocked by iom.C
1473 sigset_t ss;
1474 sigemptyset (&ss);
1475 sigprocmask (SIG_SETMASK, &ss, 0);
1476
1477#ifndef __QNX__
1478 /* command interpreter path */ 1606 /* command interpreter path */
1479 if (argv != NULL) 1607 if (argv)
1480 { 1608 {
1481# ifdef DEBUG_CMD 1609# ifdef DEBUG_CMD
1482 int i; 1610 int i;
1483 1611
1484 for (i = 0; argv[i]; i++) 1612 for (i = 0; argv[i]; i++)
1485 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1613 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1486# endif 1614# endif
1487 1615
1488 execvp(argv[0], (char *const *)argv); 1616 execvp (argv[0], (char *const *)argv);
1489 /* no error message: STDERR is closed! */ 1617 /* no error message: STDERR is closed! */
1490 } 1618 }
1491 else 1619 else
1492 { 1620 {
1493 const char *argv0, *shell; 1621 const char *argv0, *shell;
1494 1622
1495 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1623 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1496 shell = "/bin/sh"; 1624 shell = "/bin/sh";
1497 1625
1498 argv0 = (const char *)rxvt_r_basename(shell); 1626 argv0 = rxvt_basename (shell);
1627
1499 if (Options & Opt_loginShell) 1628 if (option (Opt_loginShell))
1500 { 1629 {
1501 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1630 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1502 1631
1503 login[0] = '-'; 1632 login[0] = '-';
1504 STRCPY(&login[1], argv0); 1633 strcpy (&login[1], argv0);
1505 argv0 = login; 1634 argv0 = login;
1506 } 1635 }
1636
1507 execlp(shell, argv0, NULL); 1637 execlp (shell, argv0, (char *)0);
1508 /* no error message: STDERR is closed! */ 1638 /* no error message: STDERR is closed! */
1509 } 1639 }
1510 1640
1511#else /* __QNX__ uses qnxspawn() */
1512
1513 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1514 char *command = NULL, fullcommand[_MAX_PATH];
1515 char **arg_v, *arg_a[2] = { NULL, NULL };
1516
1517 if (argv != NULL)
1518 {
1519 if (access(argv[0], X_OK) == -1)
1520 {
1521 if (STRCHR(argv[0], '/') == NULL)
1522 {
1523 searchenv(argv[0], "PATH", fullcommand);
1524 if (fullcommand[0] != '\0')
1525 command = fullcommand;
1526 }
1527 if (access(command, X_OK) == -1)
1528 return -1;
1529 }
1530 else
1531 command = argv[0];
1532 arg_v = argv;
1533 }
1534 else
1535 {
1536 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1537 command = "/bin/sh";
1538
1539 arg_a[0] = my_basename(command);
1540 if (Options & Opt_loginShell)
1541 {
1542 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1543
1544 login[0] = '-';
1545 STRCPY(&login[1], arg_a[0]);
1546 arg_a[0] = login;
1547 }
1548 arg_v = arg_a;
1549 }
1550 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1551 cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1552 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1553 command, arg_v, environ, iov_a, 0);
1554 if (login)
1555 free(login);
1556
1557 close(tty_fd);
1558 return cmd_fd;
1559
1560#endif
1561 return -1; 1641 return -1;
1562} 1642}
1563 1643
1564/* ------------------------------------------------------------------------- *
1565 * GET TTY CURRENT STATE *
1566 * ------------------------------------------------------------------------- */
1567/* rxvt_get_ttymode() */
1568/* EXTPROTO */
1569void
1570rxvt_get_ttymode(ttymode_t *tio, int erase)
1571{
1572#ifdef HAVE_TERMIOS_H
1573 /*
1574 * standard System V termios interface
1575 */
1576 if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1577 {
1578 /* return error - use system defaults */
1579 tio->c_cc[VINTR] = CINTR;
1580 tio->c_cc[VQUIT] = CQUIT;
1581 tio->c_cc[VERASE] = CERASE;
1582 tio->c_cc[VKILL] = CKILL;
1583 tio->c_cc[VSTART] = CSTART;
1584 tio->c_cc[VSTOP] = CSTOP;
1585 tio->c_cc[VSUSP] = CSUSP;
1586# ifdef VDSUSP
1587
1588 tio->c_cc[VDSUSP] = CDSUSP;
1589# endif
1590# ifdef VREPRINT
1591
1592 tio->c_cc[VREPRINT] = CRPRNT;
1593# endif
1594# ifdef VDISCRD
1595
1596 tio->c_cc[VDISCRD] = CFLUSH;
1597# endif
1598# ifdef VWERSE
1599
1600 tio->c_cc[VWERSE] = CWERASE;
1601# endif
1602# ifdef VLNEXT
1603
1604 tio->c_cc[VLNEXT] = CLNEXT;
1605# endif
1606
1607 }
1608 tio->c_cc[VEOF] = CEOF;
1609 tio->c_cc[VEOL] = VDISABLE;
1610# ifdef VEOL2
1611
1612 tio->c_cc[VEOL2] = VDISABLE;
1613# endif
1614# ifdef VSWTC
1615
1616 tio->c_cc[VSWTC] = VDISABLE;
1617# endif
1618# ifdef VSWTCH
1619
1620 tio->c_cc[VSWTCH] = VDISABLE;
1621# endif
1622# if VMIN != VEOF
1623
1624 tio->c_cc[VMIN] = 1;
1625# endif
1626# if VTIME != VEOL
1627
1628 tio->c_cc[VTIME] = 0;
1629# endif
1630
1631 if (erase != -1)
1632 tio->c_cc[VERASE] = (char)erase;
1633
1634 /* input modes */
1635 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1636# ifdef IMAXBEL
1637 | IMAXBEL
1638# endif
1639 | IXON);
1640
1641 /* output modes */
1642 tio->c_oflag = (OPOST | ONLCR);
1643
1644 /* control modes */
1645 tio->c_cflag = (CS8 | CREAD);
1646
1647 /* line discipline modes */
1648 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1649# if defined (ECHOCTL) && defined (ECHOKE)
1650 | ECHOCTL | ECHOKE
1651# endif
1652 | ECHOE | ECHOK);
1653# else /* HAVE_TERMIOS_H */
1654
1655 /*
1656 * sgtty interface
1657 */
1658
1659 /* get parameters -- gtty */
1660 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1661 {
1662 tio->sg.sg_erase = CERASE; /* ^H */
1663 tio->sg.sg_kill = CKILL; /* ^U */
1664 }
1665 if (erase != -1)
1666 tio->sg.sg_erase = (char)erase;
1667
1668 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1669
1670 /* get special characters */
1671 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1672 {
1673 tio->tc.t_intrc = CINTR; /* ^C */
1674 tio->tc.t_quitc = CQUIT; /* ^\ */
1675 tio->tc.t_startc = CSTART; /* ^Q */
1676 tio->tc.t_stopc = CSTOP; /* ^S */
1677 tio->tc.t_eofc = CEOF; /* ^D */
1678 tio->tc.t_brkc = -1;
1679 }
1680 /* get local special chars */
1681 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1682 {
1683 tio->lc.t_suspc = CSUSP; /* ^Z */
1684 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1685 tio->lc.t_rprntc = CRPRNT; /* ^R */
1686 tio->lc.t_flushc = CFLUSH; /* ^O */
1687 tio->lc.t_werasc = CWERASE; /* ^W */
1688 tio->lc.t_lnextc = CLNEXT; /* ^V */
1689 }
1690 /* get line discipline */
1691 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1692# ifdef NTTYDISC
1693
1694 tio->line = NTTYDISC;
1695# endif /* NTTYDISC */
1696
1697 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1698#endif /* HAVE_TERMIOS_H */
1699
1700 /*
1701 * Debugging
1702 */
1703#ifdef DEBUG_TTYMODE
1704#ifdef HAVE_TERMIOS_H
1705 /* c_iflag bits */
1706 fprintf(stderr, "Input flags\n");
1707
1708 /* cpp token stringize doesn't work on all machines <sigh> */
1709# define FOO(flag,name) \
1710 if ((tio->c_iflag) & flag) \
1711 fprintf (stderr, "%s ", name)
1712
1713 /* c_iflag bits */
1714 FOO(IGNBRK, "IGNBRK");
1715 FOO(BRKINT, "BRKINT");
1716 FOO(IGNPAR, "IGNPAR");
1717 FOO(PARMRK, "PARMRK");
1718 FOO(INPCK, "INPCK");
1719 FOO(ISTRIP, "ISTRIP");
1720 FOO(INLCR, "INLCR");
1721 FOO(IGNCR, "IGNCR");
1722 FOO(ICRNL, "ICRNL");
1723 FOO(IXON, "IXON");
1724 FOO(IXOFF, "IXOFF");
1725# ifdef IUCLC
1726
1727 FOO(IUCLC, "IUCLC");
1728# endif
1729# ifdef IXANY
1730
1731 FOO(IXANY, "IXANY");
1732# endif
1733# ifdef IMAXBEL
1734
1735 FOO(IMAXBEL, "IMAXBEL");
1736# endif
1737
1738 fprintf(stderr, "\n");
1739
1740# undef FOO
1741# define FOO(entry, name) \
1742 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1743
1744 FOO(VINTR, "VINTR");
1745 FOO(VQUIT, "VQUIT");
1746 FOO(VERASE, "VERASE");
1747 FOO(VKILL, "VKILL");
1748 FOO(VEOF, "VEOF");
1749 FOO(VEOL, "VEOL");
1750# ifdef VEOL2
1751
1752 FOO(VEOL2, "VEOL2");
1753# endif
1754# ifdef VSWTC
1755
1756 FOO(VSWTC, "VSWTC");
1757# endif
1758# ifdef VSWTCH
1759
1760 FOO(VSWTCH, "VSWTCH");
1761# endif
1762
1763 FOO(VSTART, "VSTART");
1764 FOO(VSTOP, "VSTOP");
1765 FOO(VSUSP, "VSUSP");
1766# ifdef VDSUSP
1767
1768 FOO(VDSUSP, "VDSUSP");
1769# endif
1770# ifdef VREPRINT
1771
1772 FOO(VREPRINT, "VREPRINT");
1773# endif
1774# ifdef VDISCRD
1775
1776 FOO(VDISCRD, "VDISCRD");
1777# endif
1778# ifdef VWERSE
1779
1780 FOO(VWERSE, "VWERSE");
1781# endif
1782# ifdef VLNEXT
1783
1784 FOO(VLNEXT, "VLNEXT");
1785# endif
1786
1787 fprintf(stderr, "\n");
1788# undef FOO
1789# endif /* HAVE_TERMIOS_H */
1790#endif /* DEBUG_TTYMODE */
1791}
1792
1793/*----------------------- end-of-file (C source) -----------------------*/ 1644/*----------------------- end-of-file (C source) -----------------------*/

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