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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.40 by pcg, Sun Mar 14 23:14:39 2004 UTC vs.
Revision 1.345 by sf-exg, Tue Oct 13 08:10:43 2015 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
11 * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
12 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11 * - extensive modifications 14 * - extensive modifications
12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13 * - QNX support
14 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 15 * Copyright (c) 2003-2008 Marc Lehmann <schmorp@schmorp.de>
16 * Copyright (c) 2015 Emanuele Giaquinta <e.giaquinta@glauco.it>
15 * 17 *
16 * This program is free software; you can redistribute it and/or modify 18 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by 19 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or 20 * the Free Software Foundation; either version 3 of the License, or
19 * (at your option) any later version. 21 * (at your option) any later version.
20 * 22 *
21 * This program is distributed in the hope that it will be useful, 23 * This program is distributed in the hope that it will be useful,
22 * but WITHOUT ANY WARRANTY; without even the implied warranty of 24 * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
31 * Initialisation routines. 33 * Initialisation routines.
32 */ 34 */
33 35
34#include "../config.h" /* NECESSARY */ 36#include "../config.h" /* NECESSARY */
35#include "rxvt.h" /* NECESSARY */ 37#include "rxvt.h" /* NECESSARY */
38#include "rxvtutil.h"
36#include "init.h" 39#include "init.h"
40#include "keyboard.h"
41
42#include <limits>
37 43
38#include <signal.h> 44#include <signal.h>
39 45
46#include <fcntl.h>
47
48#ifdef HAVE_XMU
49# include <X11/Xmu/CurUtil.h>
50#endif
51
52#ifdef HAVE_XSETLOCALE
53# define X_LOCALE
54# include <X11/Xlocale.h>
55#else
56# include <locale.h>
57#endif
58
59#ifdef HAVE_NL_LANGINFO
60# include <langinfo.h>
61#endif
62
63#ifdef HAVE_STARTUP_NOTIFICATION
64# define SN_API_NOT_YET_FROZEN
65# include <libsn/sn-launchee.h>
66#endif
67
68#ifdef DISPLAY_IS_IP
69/* On Solaris link with -lsocket and -lnsl */
70#include <sys/types.h>
71#include <sys/socket.h>
72
73/* these next two are probably only on Sun (not Solaris) */
74#ifdef HAVE_SYS_SOCKIO_H
75#include <sys/sockio.h>
76#endif
77#ifdef HAVE_SYS_BYTEORDER_H
78#include <sys/byteorder.h>
79#endif
80
81#include <netinet/in.h>
82#include <arpa/inet.h>
83#include <net/if.h>
84#include <net/if_arp.h>
85
86static char * ecb_cold
87rxvt_network_display (const char *display)
88{
89 char buffer[1024], *rval = NULL;
90 struct ifconf ifc;
91 struct ifreq *ifr;
92 int i, skfd;
93
94 if (display[0] != ':' && strncmp (display, "unix:", 5))
95 return (char *) display; /* nothing to do */
96
97 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
98 ifc.ifc_buf = buffer;
99
100 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
101 {
102 perror ("socket");
103 return NULL;
104 }
105
106 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
107 {
108 perror ("SIOCGIFCONF");
109 close (skfd);
110 return NULL;
111 }
112
113 for (i = 0, ifr = ifc.ifc_req;
114 i < (ifc.ifc_len / sizeof (struct ifreq));
115 i++, ifr++)
116 {
117 struct ifreq ifr2;
118
119 strcpy (ifr2.ifr_name, ifr->ifr_name);
120
121 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
122 {
123 unsigned long addr;
124 struct sockaddr_in *p_addr;
125
126 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
127 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
128
129 /*
130 * not "0.0.0.0" or "127.0.0.1" - so format the address
131 */
132 if (addr && addr != 0x7F000001)
133 {
134 char *colon = strchr (display, ':');
135
136 if (colon == NULL)
137 colon = ":0.0";
138
139 rval = rxvt_malloc (strlen (colon) + 16);
140 sprintf (rval, "%d.%d.%d.%d%s",
141 (int) ((addr >> 030) & 0xFF),
142 (int) ((addr >> 020) & 0xFF),
143 (int) ((addr >> 010) & 0xFF),
144 (int) (addr & 0xFF), colon);
145 break;
146 }
147 }
148 }
149
150 close (skfd);
151
152 return rval;
153}
154#endif
155
40const char *const def_colorName[] = 156static const char *const def_colorName[] =
41 { 157 {
42 COLOR_FOREGROUND, 158 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 159 COLOR_BACKGROUND,
44 /* low-intensity colors */ 160 /* low-intensity colors */
45 "Black", /* 0: black (#000000) */ 161 "rgb:00/00/00", // 0: black (Black)
46#ifndef NO_BRIGHTCOLOR 162 "rgb:cd/00/00", // 1: red (Red3)
47 "Red3", /* 1: red (#CD0000) */ 163 "rgb:00/cd/00", // 2: green (Green3)
48 "Green3", /* 2: green (#00CD00) */ 164 "rgb:cd/cd/00", // 3: yellow (Yellow3)
49 "Yellow3", /* 3: yellow (#CDCD00) */ 165 "rgb:00/00/cd", // 4: blue (Blue3)
50 "Blue3", /* 4: blue (#0000CD) */ 166 "rgb:cd/00/cd", // 5: magenta (Magenta3)
51 "Magenta3", /* 5: magenta (#CD00CD) */ 167 "rgb:00/cd/cd", // 6: cyan (Cyan3)
52 "Cyan3", /* 6: cyan (#00CDCD) */
53# ifdef XTERM_COLORS 168# ifdef XTERM_COLORS
54 "Grey90", /* 7: white (#E5E5E5) */ 169 "rgb:e5/e5/e5", // 7: white (Grey90)
55# else 170# else
56 "AntiqueWhite", /* 7: white (#FAEBD7) */ 171 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
57# endif 172# endif
58 /* high-intensity colors */ 173 /* high-intensity colors */
59# ifdef XTERM_COLORS 174# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 175 "rgb:4d/4d/4d", // 8: bright black (Grey30)
61# else 176# else
62 "Grey25", /* 8: bright black (#404040) */ 177 "rgb:40/40/40", // 8: bright black (Grey25)
63# endif 178# endif
64#endif /* NO_BRIGHTCOLOR */ 179 "rgb:ff/00/00", // 1/9: bright red (Reed)
65 "Red", /* 1/9: bright red (#FF0000) */ 180 "rgb:00/ff/00", // 2/10: bright green (Green)
66 "Green", /* 2/10: bright green (#00FF00) */ 181 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 182 "rgb:00/00/ff", // 4/12: bright blue (Blue)
68 "Blue", /* 4/12: bright blue (#0000FF) */ 183 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 184 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 185 "rgb:ff/ff/ff", // 7/15: bright white (White)
71 "White", /* 7/15: bright white (#FFFFFF) */ 186
72#ifdef TTY_256COLOR 187#if !USE_256_COLORS
73 "rgb:00/00/00", /* default 16-255 color table */ 188 // 88 xterm colours
74 "rgb:00/00/2a", 189 "rgb:00/00/00",
75 "rgb:00/00/55", 190 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 191 "rgb:00/00/cd",
192 "rgb:00/00/ff",
79 "rgb:00/2a/00", 193 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 194 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 195 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 196 "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", 197 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 198 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "rgb:00/d4/d4", 199 "rgb:00/cd/cd",
200 "rgb:00/cd/ff",
201 "rgb:00/ff/00",
202 "rgb:00/ff/8b",
203 "rgb:00/ff/cd",
204 "rgb:00/ff/ff",
109 "rgb:2a/00/00", 205 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 206 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 207 "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", 208 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 209 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 210 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 211 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 212 "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", 213 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 214 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 215 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 216 "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", 217 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 218 "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", 219 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 220 "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", 221 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 222 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 223 "rgb:cd/00/cd",
224 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 225 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 226 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 227 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 228 "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", 229 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 230 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "rgb:d4/d4/d4", 231 "rgb:cd/cd/cd",
232 "rgb:cd/cd/ff",
233 "rgb:cd/ff/00",
234 "rgb:cd/ff/8b",
235 "rgb:cd/ff/cd",
236 "rgb:cd/ff/ff",
237 "rgb:ff/00/00",
238 "rgb:ff/00/8b",
239 "rgb:ff/00/cd",
240 "rgb:ff/00/ff",
241 "rgb:ff/8b/00",
242 "rgb:ff/8b/8b",
243 "rgb:ff/8b/cd",
244 "rgb:ff/8b/ff",
245 "rgb:ff/cd/00",
246 "rgb:ff/cd/8b",
247 "rgb:ff/cd/cd",
248 "rgb:ff/cd/ff",
249 "rgb:ff/ff/00",
250 "rgb:ff/ff/8b",
251 "rgb:ff/ff/cd",
252 "rgb:ff/ff/ff",
253 "rgb:2e/2e/2e",
254 "rgb:5c/5c/5c",
255 "rgb:73/73/73",
256 "rgb:8b/8b/8b",
257 "rgb:a2/a2/a2",
258 "rgb:b9/b9/b9",
259 "rgb:d0/d0/d0",
260 "rgb:e7/e7/e7",
261#else
262 // 256 xterm colours
263 "rgb:00/00/00",
264 "rgb:00/00/5f",
265 "rgb:00/00/87",
266 "rgb:00/00/af",
267 "rgb:00/00/d7",
268 "rgb:00/00/ff",
269 "rgb:00/5f/00",
270 "rgb:00/5f/5f",
271 "rgb:00/5f/87",
272 "rgb:00/5f/af",
273 "rgb:00/5f/d7",
274 "rgb:00/5f/ff",
275 "rgb:00/87/00",
276 "rgb:00/87/5f",
277 "rgb:00/87/87",
278 "rgb:00/87/af",
279 "rgb:00/87/d7",
280 "rgb:00/87/ff",
281 "rgb:00/af/00",
282 "rgb:00/af/5f",
283 "rgb:00/af/87",
284 "rgb:00/af/af",
285 "rgb:00/af/d7",
286 "rgb:00/af/ff",
287 "rgb:00/d7/00",
288 "rgb:00/d7/5f",
289 "rgb:00/d7/87",
290 "rgb:00/d7/af",
291 "rgb:00/d7/d7",
292 "rgb:00/d7/ff",
293 "rgb:00/ff/00",
294 "rgb:00/ff/5f",
295 "rgb:00/ff/87",
296 "rgb:00/ff/af",
297 "rgb:00/ff/d7",
298 "rgb:00/ff/ff",
299 "rgb:5f/00/00",
300 "rgb:5f/00/5f",
301 "rgb:5f/00/87",
302 "rgb:5f/00/af",
303 "rgb:5f/00/d7",
304 "rgb:5f/00/ff",
305 "rgb:5f/5f/00",
306 "rgb:5f/5f/5f",
307 "rgb:5f/5f/87",
308 "rgb:5f/5f/af",
309 "rgb:5f/5f/d7",
310 "rgb:5f/5f/ff",
311 "rgb:5f/87/00",
312 "rgb:5f/87/5f",
313 "rgb:5f/87/87",
314 "rgb:5f/87/af",
315 "rgb:5f/87/d7",
316 "rgb:5f/87/ff",
317 "rgb:5f/af/00",
318 "rgb:5f/af/5f",
319 "rgb:5f/af/87",
320 "rgb:5f/af/af",
321 "rgb:5f/af/d7",
322 "rgb:5f/af/ff",
323 "rgb:5f/d7/00",
324 "rgb:5f/d7/5f",
325 "rgb:5f/d7/87",
326 "rgb:5f/d7/af",
327 "rgb:5f/d7/d7",
328 "rgb:5f/d7/ff",
329 "rgb:5f/ff/00",
330 "rgb:5f/ff/5f",
331 "rgb:5f/ff/87",
332 "rgb:5f/ff/af",
333 "rgb:5f/ff/d7",
334 "rgb:5f/ff/ff",
335 "rgb:87/00/00",
336 "rgb:87/00/5f",
337 "rgb:87/00/87",
338 "rgb:87/00/af",
339 "rgb:87/00/d7",
340 "rgb:87/00/ff",
341 "rgb:87/5f/00",
342 "rgb:87/5f/5f",
343 "rgb:87/5f/87",
344 "rgb:87/5f/af",
345 "rgb:87/5f/d7",
346 "rgb:87/5f/ff",
347 "rgb:87/87/00",
348 "rgb:87/87/5f",
349 "rgb:87/87/87",
350 "rgb:87/87/af",
351 "rgb:87/87/d7",
352 "rgb:87/87/ff",
353 "rgb:87/af/00",
354 "rgb:87/af/5f",
355 "rgb:87/af/87",
356 "rgb:87/af/af",
357 "rgb:87/af/d7",
358 "rgb:87/af/ff",
359 "rgb:87/d7/00",
360 "rgb:87/d7/5f",
361 "rgb:87/d7/87",
362 "rgb:87/d7/af",
363 "rgb:87/d7/d7",
364 "rgb:87/d7/ff",
365 "rgb:87/ff/00",
366 "rgb:87/ff/5f",
367 "rgb:87/ff/87",
368 "rgb:87/ff/af",
369 "rgb:87/ff/d7",
370 "rgb:87/ff/ff",
371 "rgb:af/00/00",
372 "rgb:af/00/5f",
373 "rgb:af/00/87",
374 "rgb:af/00/af",
375 "rgb:af/00/d7",
376 "rgb:af/00/ff",
377 "rgb:af/5f/00",
378 "rgb:af/5f/5f",
379 "rgb:af/5f/87",
380 "rgb:af/5f/af",
381 "rgb:af/5f/d7",
382 "rgb:af/5f/ff",
383 "rgb:af/87/00",
384 "rgb:af/87/5f",
385 "rgb:af/87/87",
386 "rgb:af/87/af",
387 "rgb:af/87/d7",
388 "rgb:af/87/ff",
389 "rgb:af/af/00",
390 "rgb:af/af/5f",
391 "rgb:af/af/87",
392 "rgb:af/af/af",
393 "rgb:af/af/d7",
394 "rgb:af/af/ff",
395 "rgb:af/d7/00",
396 "rgb:af/d7/5f",
397 "rgb:af/d7/87",
398 "rgb:af/d7/af",
399 "rgb:af/d7/d7",
400 "rgb:af/d7/ff",
401 "rgb:af/ff/00",
402 "rgb:af/ff/5f",
403 "rgb:af/ff/87",
404 "rgb:af/ff/af",
405 "rgb:af/ff/d7",
406 "rgb:af/ff/ff",
407 "rgb:d7/00/00",
408 "rgb:d7/00/5f",
409 "rgb:d7/00/87",
410 "rgb:d7/00/af",
411 "rgb:d7/00/d7",
412 "rgb:d7/00/ff",
413 "rgb:d7/5f/00",
414 "rgb:d7/5f/5f",
415 "rgb:d7/5f/87",
416 "rgb:d7/5f/af",
417 "rgb:d7/5f/d7",
418 "rgb:d7/5f/ff",
419 "rgb:d7/87/00",
420 "rgb:d7/87/5f",
421 "rgb:d7/87/87",
422 "rgb:d7/87/af",
423 "rgb:d7/87/d7",
424 "rgb:d7/87/ff",
425 "rgb:d7/af/00",
426 "rgb:d7/af/5f",
427 "rgb:d7/af/87",
428 "rgb:d7/af/af",
429 "rgb:d7/af/d7",
430 "rgb:d7/af/ff",
431 "rgb:d7/d7/00",
432 "rgb:d7/d7/5f",
433 "rgb:d7/d7/87",
434 "rgb:d7/d7/af",
435 "rgb:d7/d7/d7",
436 "rgb:d7/d7/ff",
437 "rgb:d7/ff/00",
438 "rgb:d7/ff/5f",
439 "rgb:d7/ff/87",
440 "rgb:d7/ff/af",
441 "rgb:d7/ff/d7",
442 "rgb:d7/ff/ff",
443 "rgb:ff/00/00",
444 "rgb:ff/00/5f",
445 "rgb:ff/00/87",
446 "rgb:ff/00/af",
447 "rgb:ff/00/d7",
448 "rgb:ff/00/ff",
449 "rgb:ff/5f/00",
450 "rgb:ff/5f/5f",
451 "rgb:ff/5f/87",
452 "rgb:ff/5f/af",
453 "rgb:ff/5f/d7",
454 "rgb:ff/5f/ff",
455 "rgb:ff/87/00",
456 "rgb:ff/87/5f",
457 "rgb:ff/87/87",
458 "rgb:ff/87/af",
459 "rgb:ff/87/d7",
460 "rgb:ff/87/ff",
461 "rgb:ff/af/00",
462 "rgb:ff/af/5f",
463 "rgb:ff/af/87",
464 "rgb:ff/af/af",
465 "rgb:ff/af/d7",
466 "rgb:ff/af/ff",
467 "rgb:ff/d7/00",
468 "rgb:ff/d7/5f",
469 "rgb:ff/d7/87",
470 "rgb:ff/d7/af",
471 "rgb:ff/d7/d7",
472 "rgb:ff/d7/ff",
473 "rgb:ff/ff/00",
474 "rgb:ff/ff/5f",
475 "rgb:ff/ff/87",
476 "rgb:ff/ff/af",
477 "rgb:ff/ff/d7",
478 "rgb:ff/ff/ff",
289 "rgb:08/08/08", 479 "rgb:08/08/08",
290 "rgb:12/12/12", 480 "rgb:12/12/12",
291 "rgb:1c/1c/1c", 481 "rgb:1c/1c/1c",
292 "rgb:26/26/26", 482 "rgb:26/26/26",
293 "rgb:30/30/30", 483 "rgb:30/30/30",
… …
309 "rgb:d0/d0/d0", 499 "rgb:d0/d0/d0",
310 "rgb:da/da/da", 500 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 501 "rgb:e4/e4/e4",
312 "rgb:ee/ee/ee", 502 "rgb:ee/ee/ee",
313#endif 503#endif
504
314#ifndef NO_CURSORCOLOR 505#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 506 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 507 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 508#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer */ 509 NULL, /* Color_pointer_fg */
510 NULL, /* Color_pointer_bg */
319 NULL, /* Color_border */ 511 NULL, /* Color_border */
320#ifndef NO_BOLD_UNDERLINE_REVERSE 512#ifndef NO_BOLD_UNDERLINE_REVERSE
321 NULL, /* Color_BD */ 513 NULL, /* Color_BD */
514 NULL, /* Color_IT */
322 NULL, /* Color_UL */ 515 NULL, /* Color_UL */
323 NULL, /* Color_RV */ 516 NULL, /* Color_RV */
324#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 517#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
518#if ENABLE_FRILLS
519 NULL, // Color_underline
520#endif
325#ifdef OPTION_HC 521#ifdef OPTION_HC
326 NULL, 522 NULL,
523 NULL,
327#endif 524#endif
328#ifdef KEEP_SCROLLCOLOR
329 COLOR_SCROLLBAR, 525 COLOR_SCROLLBAR,
526#ifdef RXVT_SCROLLBAR
330 COLOR_SCROLLTROUGH, 527 COLOR_SCROLLTROUGH,
331#endif /* KEEP_SCROLLCOLOR */ 528#endif
332 529#if BG_IMAGE_FROM_ROOT
530 NULL,
531#endif
532#if OFF_FOCUS_FADING
533 "rgb:00/00/00",
534#endif
333 }; 535 };
334 536
335const char *const xa_names[NUM_XA] = 537void
336 {
337 "TEXT",
338 "COMPOUND_TEXT",
339 "UTF8_STRING",
340 "MULTIPLE",
341 "TARGETS",
342 "TIMESTAMP",
343 "VT_SELECTION",
344 "INCR",
345 "WM_DELETE_WINDOW",
346#ifdef TRANSPARENT
347 "_XROOTPMAP_ID",
348#endif
349#ifdef OFFIX_DND
350 "DndProtocol",
351 "DndSelection",
352#endif
353 "CLIPBOARD"
354 };
355
356bool
357rxvt_term::init_vars () 538rxvt_term::init_vars ()
358{ 539{
359 PixColors = new rxvt_color [TOTAL_COLORS]; 540 pix_colors = pix_colors_focused;
360 if (PixColors == NULL)
361 return false;
362
363#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
364 TermWin.pixmap = None;
365#endif
366#ifdef UTMP_SUPPORT
367 next_utmp_action = SAVE;
368#endif
369#ifndef NO_SETOWNER_TTYDEV
370 next_tty_action = SAVE;
371#endif
372 541
373 MEvent.time = CurrentTime; 542 MEvent.time = CurrentTime;
374 MEvent.button = AnyButton; 543 MEvent.button = AnyButton;
375 Options = DEFAULT_OPTIONS;
376 want_refresh = 1; 544 want_refresh = 1;
377 cmd_pid = -1;
378 cmd_fd = tty_fd = -1;
379 PrivateModes = SavedModes = PrivMode_Default; 545 priv_modes = SavedModes = PrivMode_Default;
380 TermWin.focus = 0;
381 TermWin.ncol = 80; 546 ncol = 80;
382 TermWin.nrow = 24; 547 nrow = 24;
383 TermWin.int_bwidth = INTERNALBORDERWIDTH; 548 int_bwidth = INTERNALBORDERWIDTH;
384 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 549 ext_bwidth = EXTERNALBORDERWIDTH;
385 TermWin.lineSpace = LINESPACE; 550 lineSpace = LINESPACE;
551 letterSpace = LETTERSPACE;
386 TermWin.saveLines = SAVELINES; 552 saveLines = SAVELINES;
387 numPixColors = TOTAL_COLORS;
388 553
389#ifndef NO_BRIGHTCOLOR
390 colorfgbg = DEFAULT_RSTYLE;
391#endif
392
393 refresh_limit = 1;
394 refresh_type = SLOW_REFRESH; 554 refresh_type = SLOW_REFRESH;
395 prev_nrow = prev_ncol = 0;
396 555
397 oldcursor.row = oldcursor.col = -1; 556 oldcursor.row = oldcursor.col = -1;
398#ifdef XPM_BACKGROUND
399 /* bgPixmap.w = bgPixmap.h = 0; */
400 bgPixmap.x = bgPixmap.y = 50;
401 bgPixmap.pixmap = None;
402#endif
403 557
404 last_bot = last_state = -1; 558 set_option (Opt_scrollBar);
405 559 set_option (Opt_scrollTtyOutput);
406#ifdef MENUBAR 560 set_option (Opt_jumpScroll);
407 menu_readonly = 1; 561 set_option (Opt_skipScroll);
408# if ! (MENUBAR_MAX > 1) 562 set_option (Opt_secondaryScreen);
409 CurrentBar = & (BarList); 563 set_option (Opt_secondaryScroll);
410# endif /* (MENUBAR_MAX > 1) */ 564 set_option (Opt_pastableTabs);
411#endif 565 set_option (Opt_intensityStyles);
412 566 set_option (Opt_iso14755);
413 return true; 567 set_option (Opt_iso14755_52);
414} 568 set_option (Opt_buffered);
415
416void
417rxvt_term::init_secondary ()
418{
419 int i;
420#ifdef TTY_GID_SUPPORT
421 struct group *gr = getgrnam ("tty");
422
423 if (gr)
424 { /* change group ownership of tty to "tty" */
425 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
426 ttygid = gr->gr_gid;
427 }
428 else
429#endif /* TTY_GID_SUPPORT */
430
431 {
432 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
433 ttygid = getgid ();
434 }
435
436 /*
437 * Close all unused file descriptors
438 * We don't want them, we don't need them.
439 */
440 if ((i = open ("/dev/null", O_RDONLY)) < 0)
441 {
442 /* TODO: BOO HISS */
443 dup2 (STDERR_FILENO, STDIN_FILENO);
444 }
445 else if (i > STDIN_FILENO)
446 {
447 dup2 (i, STDIN_FILENO);
448 close (i);
449 }
450
451 dup2 (STDERR_FILENO, STDOUT_FILENO);
452
453#if 0 // schmorp sayz closing filies is murder
454 for (i = STDERR_FILENO + 1; i < num_fds; i++)
455 {
456#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
457 if (i == 4 || i == 7)
458 continue;
459#endif
460 close (i);
461 }
462#endif
463} 569}
464 570
465/*----------------------------------------------------------------------*/ 571/*----------------------------------------------------------------------*/
466const char ** 572const char **
467rxvt_term::init_resources (int argc, const char *const *argv) 573rxvt_term::init_resources (int argc, const char *const *argv)
468{ 574{
469 int i, r_argc; 575 int i;
470 char *val;
471 const char **cmd_argv, **r_argv; 576 const char **cmd_argv;
472 577
473 /*
474 * Look for -exec option. Find => split and make cmd_argv[] of command args
475 */
476 for (r_argc = 0; r_argc < argc; r_argc++)
477 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))
478 break;
479
480 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
481
482 for (i = 0; i < r_argc; i++)
483 r_argv[i] = (const char *)argv[i];
484
485 r_argv[i] = NULL;
486
487 if (r_argc == argc)
488 cmd_argv = NULL;
489 else
490 {
491 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
492
493 for (i = 0; i < argc - r_argc - 1; i++)
494 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
495
496 cmd_argv[i] = NULL;
497 }
498
499 /* clear all resources */
500 for (i = 0; i < NUM_RESOURCES;)
501 rs[i++] = NULL;
502
503 rs[Rs_name] = rxvt_r_basename (argv[0]); 578 rs[Rs_name] = rxvt_basename (argv[0]);
504 579
505 /* 580 /*
506 * Open display, get options/resources and create the window 581 * Open display, get options/resources and create the window
507 */ 582 */
583
508 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 584 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
509 rs[Rs_display_name] = ":0"; 585 rs[Rs_display_name] = ":0";
510 586
511 get_options (r_argc, r_argv); 587 cmd_argv = get_options (argc, argv);
512 free (r_argv);
513 588
514#ifdef LOCAL_X_IS_UNIX
515 if (rs[Rs_display_name][0] == ':')
516 {
517 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
518 STRCPY (val, "unix");
519 STRCAT (val, rs[Rs_display_name]);
520 display = displays.get (val);
521 free (val);
522 }
523#endif
524
525 if (!display
526 && ! (display = displays.get (rs[Rs_display_name]))) 589 if (!(display = displays.get (rs[Rs_display_name])))
527 {
528 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 590 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
529 exit (EXIT_FAILURE); 591
592 // using a local pointer decreases code size a lot
593 xa = display->xa;
594
595 set (display);
596 extract_resources ();
597
598#if ENABLE_FRILLS
599 if (rs[Rs_visual])
600 select_visual (strtol (rs[Rs_visual], 0, 0));
601 else if (rs[Rs_depth])
602 select_depth (strtol (rs[Rs_depth], 0, 0));
603#endif
604
605 for (int i = NUM_RESOURCES; i--; )
606 if (rs [i] == resval_undef)
607 rs [i] = 0;
608
609#if ENABLE_PERL
610 if (!rs[Rs_perl_ext_1])
611 rs[Rs_perl_ext_1] = "default";
612
613 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
614 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
615 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
530 } 616 {
617 rxvt_perl.init (this);
618 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
619 }
620#endif
531 621
532 extract_resources (display->display, rs[Rs_name]); 622 // must be called after initialising the perl interpreter as it
623 // may invoke the `on_register_command' hook
624 extract_keysym_resources ();
533 625
534 /* 626 /*
535 * set any defaults not already set 627 * set any defaults not already set
536 */ 628 */
537 if (cmd_argv && cmd_argv[0]) 629 if (cmd_argv && cmd_argv[0])
538 { 630 {
539 if (!rs[Rs_title]) 631 if (!rs[Rs_title])
540 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 632 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
633
541 if (!rs[Rs_iconName]) 634 if (!rs[Rs_iconName])
542 rs[Rs_iconName] = rs[Rs_title]; 635 rs[Rs_iconName] = rs[Rs_title];
543 } 636 }
544 else 637 else
545 { 638 {
546 if (!rs[Rs_title]) 639 if (!rs[Rs_title])
547 rs[Rs_title] = rs[Rs_name]; 640 rs[Rs_title] = rs[Rs_name];
641
548 if (!rs[Rs_iconName]) 642 if (!rs[Rs_iconName])
549 rs[Rs_iconName] = rs[Rs_name]; 643 rs[Rs_iconName] = rs[Rs_name];
550 } 644 }
551 645
552 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 646 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
553 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 647 saveLines = min (i, MAX_SAVELINES);
554 648
555#ifndef NO_FRILLS 649#if ENABLE_FRILLS
556 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) 650 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
557 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 651 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
652
558 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) 653 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
559 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 654 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
560#endif
561 655
562#ifndef NO_LINESPACE
563 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 656 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
564 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 657 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
658
659 if (rs[Rs_letterSpace])
660 letterSpace = atoi (rs[Rs_letterSpace]);
565#endif 661#endif
566 662
567#ifdef POINTER_BLANK 663#ifdef POINTER_BLANK
568 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 664 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
569 pointerBlankDelay = i; 665 pointerBlankDelay = i;
570 else 666 else
571 pointerBlankDelay = 2; 667 pointerBlankDelay = 2;
572#endif 668#endif
573 669
670 if (rs[Rs_multiClickTime] && (i = atoi (rs[Rs_multiClickTime])) >= 0)
671 multiClickTime = i;
672 else
673 multiClickTime = 500;
674
675 cursor_type = option (Opt_cursorUnderline) ? 1 : 0;
676
574 /* no point having a scrollbar without having any scrollback! */ 677 /* no point having a scrollbar without having any scrollback! */
575 if (!TermWin.saveLines) 678 if (!saveLines)
576 Options &= ~Opt_scrollBar; 679 set_option (Opt_scrollBar, 0);
577
578#ifdef PRINTPIPE
579 if (!rs[Rs_print_pipe])
580 rs[Rs_print_pipe] = PRINTPIPE;
581#endif
582 680
583 if (!rs[Rs_cutchars]) 681 if (!rs[Rs_cutchars])
584 rs[Rs_cutchars] = CUTCHARS; 682 rs[Rs_cutchars] = CUTCHARS;
585 683
586#ifndef NO_BACKSPACE_KEY 684#ifndef NO_BACKSPACE_KEY
587 if (!rs[Rs_backspace_key]) 685 if (!rs[Rs_backspace_key])
588# ifdef DEFAULT_BACKSPACE 686# ifdef DEFAULT_BACKSPACE
589 key_backspace = DEFAULT_BACKSPACE; 687 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
590# else 688# else
591 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 689 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
592# endif 690# endif
593 else
594 {
595 val = STRDUP (rs[Rs_backspace_key]);
596 rxvt_Str_trim (val);
597 rxvt_Str_escaped (val);
598 key_backspace = val;
599 }
600#endif 691#endif
601 692
602#ifndef NO_DELETE_KEY 693#ifndef NO_DELETE_KEY
603 if (!rs[Rs_delete_key]) 694 if (!rs[Rs_delete_key])
604# ifdef DEFAULT_DELETE 695# ifdef DEFAULT_DELETE
605 key_delete = DEFAULT_DELETE; 696 rs[Rs_delete_key] = DEFAULT_DELETE;
606# else 697# else
607 key_delete = "\033[3~"; 698 rs[Rs_delete_key] = "\033[3~";
608# endif 699# endif
609 else
610 {
611 val = STRDUP (rs[Rs_delete_key]);
612 rxvt_Str_trim (val);
613 rxvt_Str_escaped (val);
614 key_delete = val;
615 }
616#endif 700#endif
617 if (rs[Rs_answerbackstring])
618 {
619 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
620 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
621 }
622 701
623#ifdef HAVE_SCROLLBARS 702 scrollBar.setup (this);
624 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
625 rs[Rs_scrollBar_thickness]);
626#endif
627 703
628#ifdef XTERM_REVERSE_VIDEO 704#ifdef XTERM_REVERSE_VIDEO
629 /* this is how xterm implements reverseVideo */ 705 /* this is how xterm implements reverseVideo */
630 if (Options & Opt_reverseVideo) 706 if (option (Opt_reverseVideo))
631 { 707 {
632 if (!rs[Rs_color + Color_fg]) 708 if (!rs[Rs_color + Color_fg])
633 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 709 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
710
634 if (!rs[Rs_color + Color_bg]) 711 if (!rs[Rs_color + Color_bg])
635 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 712 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
636 } 713 }
637#endif 714#endif
638 715
… …
640 if (!rs[Rs_color + i]) 717 if (!rs[Rs_color + i])
641 rs[Rs_color + i] = def_colorName[i]; 718 rs[Rs_color + i] = def_colorName[i];
642 719
643#ifndef XTERM_REVERSE_VIDEO 720#ifndef XTERM_REVERSE_VIDEO
644 /* this is how we implement reverseVideo */ 721 /* this is how we implement reverseVideo */
645 if (Options & Opt_reverseVideo) 722 if (option (Opt_reverseVideo))
646 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 723 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
647#endif 724#endif
648 725
649 /* convenient aliases for setting fg/bg to colors */ 726 /* convenient aliases for setting fg/bg to colors */
650 color_aliases (Color_fg); 727 color_aliases (Color_fg);
651 color_aliases (Color_bg); 728 color_aliases (Color_bg);
652#ifndef NO_CURSORCOLOR 729#ifndef NO_CURSORCOLOR
653 color_aliases (Color_cursor); 730 color_aliases (Color_cursor);
654 color_aliases (Color_cursor2); 731 color_aliases (Color_cursor2);
655#endif /* NO_CURSORCOLOR */ 732#endif /* NO_CURSORCOLOR */
656 color_aliases (Color_pointer); 733 color_aliases (Color_pointer_fg);
734 color_aliases (Color_pointer_bg);
657 color_aliases (Color_border); 735 color_aliases (Color_border);
658#ifndef NO_BOLD_UNDERLINE_REVERSE 736#ifndef NO_BOLD_UNDERLINE_REVERSE
659 color_aliases (Color_BD); 737 color_aliases (Color_BD);
660 color_aliases (Color_UL); 738 color_aliases (Color_UL);
661 color_aliases (Color_RV); 739 color_aliases (Color_RV);
662#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 740#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
741
742 if (!rs[Rs_color + Color_border])
743 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
663 744
664 return cmd_argv; 745 return cmd_argv;
746}
747
748/*----------------------------------------------------------------------*/
749void
750rxvt_term::init (stringvec *argv, stringvec *envv)
751{
752 argv->push_back (0);
753 envv->push_back (0);
754
755 this->argv = argv;
756 this->envv = envv;
757
758 env = new char *[this->envv->size ()];
759 for (int i = 0; i < this->envv->size (); i++)
760 env[i] = this->envv->at (i);
761
762 init2 (argv->size () - 1, argv->begin ());
763}
764
765void
766rxvt_term::init (int argc, const char *const *argv, const char *const *envv)
767{
768#if ENABLE_PERL
769 // perl might want to access the stringvecs later, so we need to copy them
770 stringvec *args = new stringvec;
771 for (int i = 0; i < argc; i++)
772 args->push_back (strdup (argv [i]));
773
774 stringvec *envs = new stringvec;
775 for (const char *const *var = envv; *var; var++)
776 envs->push_back (strdup (*var));
777
778 init (args, envs);
779#else
780 init2 (argc, argv);
781#endif
782}
783
784void
785rxvt_term::init2 (int argc, const char *const *argv)
786{
787 SET_R (this);
788 set_locale ("");
789 set_environ (env); // a few things in X do not call setlocale :(
790
791 init_vars ();
792
793 const char **cmd_argv = init_resources (argc, argv);
794
795#ifdef KEYSYM_RESOURCE
796 keyboard->register_done ();
797#endif
798
799 if (const char *path = rs[Rs_chdir])
800 if (*path) // ignored if empty
801 {
802 if (*path != '/')
803 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
804
805 if (chdir (path))
806 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
807 }
808
809 if (option (Opt_scrollBar))
810 scrollBar.state = SB_STATE_IDLE; /* set existence for size calculations */
811
812 pty = ptytty::create ();
813
814 create_windows (argc, argv);
815
816 init_xlocale ();
817
818 scr_poweron (); // initialize screen
819
820#if 0
821 XSynchronize (dpy, True);
822#endif
823
824 if (option (Opt_scrollBar))
825 scrollBar.resize (); /* create and map scrollbar */
826
827#ifdef HAVE_BG_PIXMAP
828 bg_init ();
829#endif
830
831#if ENABLE_PERL
832 rootwin_ev.start (display, display->root);
833#endif
834
835 init_done = 1;
836
837 init_command (cmd_argv);
838
839 if (pty->pty >= 0)
840 pty_ev.start (pty->pty, ev::READ);
841
842 HOOK_INVOKE ((this, HOOK_START, DT_END));
843
844#if ENABLE_XEMBED
845 if (rs[Rs_embed])
846 {
847 long info[2] = { 0, XEMBED_MAPPED };
848
849 XChangeProperty (dpy, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
850 32, PropModeReplace, (unsigned char *)&info, 2);
851 }
852#endif
853
854#if HAVE_STARTUP_NOTIFICATION
855 SnDisplay *snDisplay;
856 SnLauncheeContext *snContext;
857
858 snDisplay = sn_display_new (dpy, NULL, NULL);
859 snContext = sn_launchee_context_new_from_environment (snDisplay, DefaultScreen (dpy));
860
861 /* Tell the window manager that this window is part of the startup context */
862 if (snContext)
863 sn_launchee_context_setup_window (snContext, parent);
864#endif
865
866 XMapWindow (dpy, vt);
867 XMapWindow (dpy, parent);
868
869#if HAVE_STARTUP_NOTIFICATION
870 if (snContext)
871 {
872 /* Mark the startup process as complete */
873 sn_launchee_context_complete (snContext);
874
875 sn_launchee_context_unref (snContext);
876 }
877
878 sn_display_unref (snDisplay);
879#endif
880
881 refresh_check ();
665} 882}
666 883
667/*----------------------------------------------------------------------*/ 884/*----------------------------------------------------------------------*/
668void 885void
669rxvt_term::init_env () 886rxvt_term::init_env ()
670{ 887{
671 int i;
672 unsigned int u;
673 char *val; 888 char *val;
889 char *env_display;
890 char *env_windowid;
891 char *env_colorfgbg;
892 char *env_term;
674 893
675#ifdef DISPLAY_IS_IP 894#ifdef DISPLAY_IS_IP
676 /* Fixup display_name for export over pty to any interested terminal 895 /* Fixup display_name for export over pty to any interested terminal
677 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 896 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
678 * (for the first non-loopback interface) that we get from 897 * (for the first non-loopback interface) that we get from
… …
685 */ 904 */
686 val = rxvt_network_display (rs[Rs_display_name]); 905 val = rxvt_network_display (rs[Rs_display_name]);
687 rs[Rs_display_name] = (const char *)val; 906 rs[Rs_display_name] = (const char *)val;
688 907
689 if (val == NULL) 908 if (val == NULL)
690#endif /* DISPLAY_IS_IP */ 909#endif /* DISPLAY_IS_IP */
691 val = XDisplayString (display->display); 910 val = XDisplayString (dpy);
692 911
693 if (rs[Rs_display_name] == NULL) 912 if (rs[Rs_display_name] == NULL)
694 rs[Rs_display_name] = val; /* use broken `:0' value */ 913 rs[Rs_display_name] = val; /* use broken `:0' value */
695 914
696 i = STRLEN (val);
697 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 915 env_display = (char *)rxvt_malloc (strlen (val) + 9);
698 916
699 sprintf (env_display, "DISPLAY=%s", val); 917 sprintf (env_display, "DISPLAY=%s", val);
700 918
701 /* avoiding the math library:
702 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
703 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
704 ;
705 MAX_IT (i, 1);
706 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char)); 919 env_windowid = (char *)rxvt_malloc (21);
707
708 sprintf (env_windowid, "WINDOWID=%u", 920 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent);
709 (unsigned int)TermWin.parent[0]);
710 921
711 /* add entries to the environment: 922 /* add entries to the environment:
712 * @ DISPLAY: in case we started with -display 923 * @ DISPLAY: in case we started with -display
713 * @ WINDOWID: X window id number of the window 924 * @ WINDOWID: X window id number of the window
714 * @ COLORTERM: terminal sub-name and also indicates its color 925 * @ COLORTERM: terminal sub-name and also indicates its color
… …
716 * @ TERMINFO: path to terminfo directory 927 * @ TERMINFO: path to terminfo directory
717 * @ COLORFGBG: fg;bg color codes 928 * @ COLORFGBG: fg;bg color codes
718 */ 929 */
719 putenv (env_display); 930 putenv (env_display);
720 putenv (env_windowid); 931 putenv (env_windowid);
721 if (env_colorfgbg) 932
933 env_colorfgbg = get_colorfgbg ();
722 putenv (env_colorfgbg); 934 putenv (env_colorfgbg);
723 935
724#ifdef RXVT_TERMINFO 936#ifdef RXVT_TERMINFO
725 putenv ("TERMINFO=" RXVT_TERMINFO); 937 putenv ("TERMINFO=" RXVT_TERMINFO);
726#endif 938#endif
727 939
728 if (display->depth <= 2) 940 if (depth <= 2)
729 putenv ("COLORTERM=" COLORTERMENV "-mono"); 941 putenv ("COLORTERM=" COLORTERMENV "-mono");
730 else 942 else
731 putenv ("COLORTERM=" COLORTERMENVFULL); 943 putenv ("COLORTERM=" COLORTERMENVFULL);
732 944
733 if (rs[Rs_term_name] != NULL) 945 if (rs[Rs_term_name] != NULL)
734 { 946 {
735 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 947 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
736 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 948 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
737 putenv (env_term); 949 putenv (env_term);
738 } 950 }
739 else 951 else
740 putenv ("TERM=" TERMENV); 952 putenv ("TERM=" TERMENV);
… …
742#ifdef HAVE_UNSETENV 954#ifdef HAVE_UNSETENV
743 /* avoid passing old settings and confusing term size */ 955 /* avoid passing old settings and confusing term size */
744 unsetenv ("LINES"); 956 unsetenv ("LINES");
745 unsetenv ("COLUMNS"); 957 unsetenv ("COLUMNS");
746 unsetenv ("TERMCAP"); /* terminfo should be okay */ 958 unsetenv ("TERMCAP"); /* terminfo should be okay */
747#endif /* HAVE_UNSETENV */ 959#endif /* HAVE_UNSETENV */
748} 960}
749 961
750/*----------------------------------------------------------------------*/ 962/*----------------------------------------------------------------------*/
751/*
752 * This is more or less stolen straight from XFree86 xterm.
753 * This should support all European type languages.
754 */
755void 963void
756rxvt_term::set_locale (const char *locale) 964rxvt_term::set_locale (const char *locale)
757{ 965{
758#if HAVE_XSETLOCALE || HAVE_SETLOCALE 966 set_environ (env);
967
759 free (this->locale); 968 free (this->locale);
760 this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale)); 969 this->locale = setlocale (LC_CTYPE, locale);
970
971 if (!this->locale)
972 {
973 if (*locale)
974 {
975 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
976 setlocale (LC_CTYPE, "C");
977 }
978 else
979 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
980
981 this->locale = "C";
982 }
983
984
985 this->locale = strdup (this->locale);
761 SET_LOCALE (this->locale); 986 SET_LOCALE (this->locale);
762 mbstate.reset (); 987 mbstate.reset ();
763#endif 988
764#if HAVE_NL_LANGINFO 989#if HAVE_NL_LANGINFO
765 free (codeset);
766 codeset = strdup (nl_langinfo (CODESET)); 990 char *codeset = nl_langinfo (CODESET);
767 enc_utf8 = !STRCASECMP (codeset, "UTF-8") 991 // /^UTF.?8/i
768 || !STRCASECMP (codeset, "UTF8"); 992 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
993 && (codeset[1] == 'T' || codeset[1] == 't')
994 && (codeset[2] == 'F' || codeset[2] == 'f')
995 && (codeset[3] == '8' || codeset[4] == '8');
769#else 996#else
770 enc_utf8 = 1; 997 enc_utf8 = 0;
771#endif 998#endif
772} 999}
773 1000
774void 1001void
775rxvt_term::init_xlocale () 1002rxvt_term::init_xlocale ()
776{ 1003{
1004 set_environ (env);
1005
777#ifdef USE_XIM 1006#if USE_XIM
778 if (!locale) 1007 if (!locale)
779 rxvt_print_error ("Setting locale failed."); 1008 rxvt_warn ("setting locale failed, continuing without locale support.\n");
780 else 1009 else
781 { 1010 {
782 Atom wmlocale; 1011 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
783
784 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
785 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
786 XA_STRING, 8, PropModeReplace,
787 (unsigned char *)locale, STRLEN (locale));
788 1012
789 if (!XSupportsLocale ()) 1013 if (!XSupportsLocale ())
790 { 1014 {
791 rxvt_print_error ("The locale is not supported by Xlib"); 1015 rxvt_warn ("the locale is not supported by Xlib, continuing without locale support.\n");
792 return; 1016 return;
793 } 1017 }
794 1018
795 im_ev.start (display); 1019 im_ev.start (display);
796 1020
… …
806{ 1030{
807 /* 1031 /*
808 * Initialize the command connection. 1032 * Initialize the command connection.
809 * This should be called after the X server connection is established. 1033 * This should be called after the X server connection is established.
810 */ 1034 */
811 int i;
812
813 for (i = 0; i < NUM_XA; i++)
814 xa[i] = XInternAtom (display->display, xa_names[i], False);
815
816 /* Enable delete window protocol */
817 XSetWMProtocols (display->display, TermWin.parent[0],
818 & (xa[XA_WMDELETEWINDOW]), 1);
819
820#ifdef USING_W11LIB
821 /* enable W11 callbacks */
822 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
823#endif
824 1035
825#ifdef META8_OPTION 1036#ifdef META8_OPTION
826 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 1037 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
827#endif 1038#endif
828 1039
829 get_ourmods (); 1040 get_ourmods ();
830 1041
831 if (! (Options & Opt_scrollTtyOutput)) 1042 if (!option (Opt_scrollTtyOutput))
832 PrivateModes |= PrivMode_TtyOutputInh; 1043 priv_modes |= PrivMode_TtyOutputInh;
833 if (Options & Opt_scrollTtyKeypress) 1044 if (option (Opt_scrollTtyKeypress))
834 PrivateModes |= PrivMode_Keypress; 1045 priv_modes |= PrivMode_Keypress;
835 if (! (Options & Opt_jumpScroll)) 1046 if (!option (Opt_jumpScroll))
836 PrivateModes |= PrivMode_smoothScroll; 1047 priv_modes |= PrivMode_smoothScroll;
837 1048
838#ifndef NO_BACKSPACE_KEY 1049#ifndef NO_BACKSPACE_KEY
839 if (STRCMP (key_backspace, "DEC") == 0) 1050 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
840 PrivateModes |= PrivMode_HaveBackSpace; 1051 priv_modes |= PrivMode_HaveBackSpace;
841#endif 1052#endif
842 1053
843 /* add value for scrollBar */ 1054 /* add value for scrollBar */
844 if (scrollbar_visible ()) 1055 if (scrollBar.state)
845 { 1056 {
846 PrivateModes |= PrivMode_scrollBar; 1057 priv_modes |= PrivMode_scrollBar;
847 SavedModes |= PrivMode_scrollBar; 1058 SavedModes |= PrivMode_scrollBar;
848 } 1059 }
849 if (menubar_visible ())
850 {
851 PrivateModes |= PrivMode_menuBar;
852 SavedModes |= PrivMode_menuBar;
853 }
854 1060
855#ifdef CURSOR_BLINK 1061 run_command (argv);
856 if (Options & Opt_cursorBlink)
857 (void)gettimeofday (&lastcursorchange, NULL);
858#endif
859
860 if ((cmd_fd = run_command (argv)) < 0)
861 {
862 rxvt_print_error ("aborting");
863 exit (EXIT_FAILURE);
864 }
865} 1062}
866 1063
867/*----------------------------------------------------------------------*/ 1064/*----------------------------------------------------------------------*/
868void 1065void
869rxvt_term::Get_Colours () 1066rxvt_term::get_colors ()
870{ 1067{
871 int i; 1068 int i;
872 1069
1070#ifdef OFF_FOCUS_FADING
1071 pix_colors = pix_colors_focused;
1072#endif
1073
873 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 1074 for (i = 0; i < NRS_COLORS; i++)
874 { 1075 if (const char *name = rs[Rs_color + i])
875 rxvt_color xcol; 1076 set_color (pix_colors [i], name);
876
877 if (!rs[Rs_color + i])
878 continue;
879
880 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
881 {
882#ifndef XTERM_REVERSE_VIDEO
883 if (i < 2 && (Options & Opt_reverseVideo))
884 rs[Rs_color + i] = def_colorName[!i];
885 else
886#endif
887 rs[Rs_color + i] = def_colorName[i];
888
889 if (!rs[Rs_color + i])
890 continue;
891
892 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
893 {
894 switch (i)
895 {
896 case Color_fg:
897 case Color_bg:
898 /* fatal: need bg/fg color */
899 rxvt_print_error ("aborting");
900 exit (EXIT_FAILURE);
901 /* NOTREACHED */
902 break;
903#ifndef NO_CURSORCOLOR
904 case Color_cursor2:
905 xcol = PixColors[Color_fg];
906 break;
907#endif /* ! NO_CURSORCOLOR */
908 case Color_pointer:
909 xcol = PixColors[Color_fg];
910 break;
911 default:
912 xcol = PixColors[Color_bg]; /* None */
913 break;
914 }
915 }
916 }
917
918 PixColors[i] = xcol;
919 SET_PIXCOLOR (i);
920 }
921
922 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])
923 PixColors[Color_pointer] = PixColors[Color_fg];
924 if (XDEPTH <= 2 || !rs[Rs_color + Color_border])
925 PixColors[Color_border] = PixColors[Color_fg];
926 1077
927 /* 1078 /*
928 * get scrollBar/menuBar shadow colors 1079 * get scrollBar shadow colors
929 * 1080 *
930 * The calculations of topShadow/bottomShadow values are adapted 1081 * The calculations of topShadow/bottomShadow values are adapted
931 * from the fvwm window manager. 1082 * from the fvwm window manager.
932 */ 1083 */
933#ifdef KEEP_SCROLLCOLOR 1084#ifdef RXVT_SCROLLBAR
1085 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
934 1086
935 if (XDEPTH <= 2) 1087 rgba cscroll;
936 { /* Monochrome */ 1088 pix_colors [Color_scroll].get (cscroll);
937 PixColors[Color_scroll] = PixColors[Color_fg];
938 PixColors[Color_topShadow] = PixColors[Color_bg];
939 PixColors[Color_bottomShadow] = PixColors[Color_bg];
940 }
941 else
942 {
943 rxvt_color xcol[3];
944 /* xcol[0] == white
945 * xcol[1] == top shadow
946 * xcol[2] == bot shadow */
947 1089
948 xcol[1] = PixColors[Color_scroll]; 1090 /* topShadowColor */
949# ifdef PREFER_24BIT 1091 if (!pix_colors[Color_topShadow].set (this,
950 xcol[0].set (display, 65535, 65535, 65535); 1092 rgba (
951 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */ 1093 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
952# else 1094 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
953 xcol[0].set (display, WhitePixel (display->display, display->screen)); 1095 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1096 cscroll.a)
1097 ))
1098 alias_color (Color_topShadow, Color_White);
954# endif 1099#endif
955 1100
956 unsigned short pr1, pg1, pb1, pr0, pg0, pb0; 1101#ifdef OFF_FOCUS_FADING
957 1102 for (i = 0; i < NRS_COLORS; i++)
958 xcol[0].get (display, pr0, pg0, pb0); 1103 update_fade_color (i, true);
959 xcol[1].get (display, pr1, pg1, pb1); 1104#endif
960
961 /* bottomShadowColor */
962 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
963 xcol[2] = PixColors[Color_Black];
964
965 PixColors[Color_bottomShadow] = xcol[2];
966
967 /* topShadowColor */
968 if (!xcol[1].set (display,
969 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
970 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
971 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
972 xcol[1] = PixColors[Color_White];
973
974 PixColors[Color_topShadow] = xcol[1];
975 }
976#endif /* KEEP_SCROLLCOLOR */
977} 1105}
978 1106
979/*----------------------------------------------------------------------*/ 1107/*----------------------------------------------------------------------*/
980/* color aliases, fg/bg bright-bold */ 1108/* color aliases, fg/bg bright-bold */
981void 1109void
982rxvt_term::color_aliases (int idx) 1110rxvt_term::color_aliases (int idx)
983{ 1111{
984 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 1112 if (rs[Rs_color + idx] && isdigit (*rs[Rs_color + idx]))
985 { 1113 {
986 int i = atoi (rs[Rs_color + idx]); 1114 int i = atoi (rs[Rs_color + idx]);
987 1115
988 if (i >= 8 && i <= 15) 1116 if (i >= 8 && i <= 15)
989 { /* bright colors */ 1117 /* bright colors */
990 i -= 8;
991#ifndef NO_BRIGHTCOLOR
992 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 1118 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
993 return; 1119 else if (i >= 0 && i <= 7)
994#endif 1120 /* normal colors */
995
996 }
997
998 if (i >= 0 && i <= 7) /* normal colors */
999 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 1121 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1000 } 1122 }
1001} 1123}
1002 1124
1003/*----------------------------------------------------------------------*/ 1125/*----------------------------------------------------------------------*/
… …
1006 * Use resource ``modifier'' to override the Meta modifier 1128 * Use resource ``modifier'' to override the Meta modifier
1007 */ 1129 */
1008void 1130void
1009rxvt_term::get_ourmods () 1131rxvt_term::get_ourmods ()
1010{ 1132{
1011 int i, j, k; 1133 int i, j, k;
1012 int requestedmeta, realmeta, realalt; 1134 int requestedmeta, realmeta, realalt;
1013 const char *cm, *rsmod; 1135 const char *cm, *rsmod;
1014 XModifierKeymap *map; 1136 XModifierKeymap *map;
1015 KeyCode *kc; 1137 KeyCode *kc;
1016 const unsigned int modmasks[] = 1138 const unsigned int modmasks[] =
1017 { 1139 {
1018 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 1140 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1019 }; 1141 };
1020 1142
1021 requestedmeta = realmeta = realalt = 0; 1143 requestedmeta = realmeta = realalt = 0;
1022 rsmod = rs[Rs_modifier]; 1144 rsmod = rs[Rs_modifier];
1145
1023 if (rsmod 1146 if (rsmod
1024 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 1147 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1025 requestedmeta = rsmod[3] - '0'; 1148 requestedmeta = rsmod[3] - '0';
1026 1149
1027 map = XGetModifierMapping (display->display); 1150 map = XGetModifierMapping (dpy);
1028 kc = map->modifiermap; 1151 kc = map->modifiermap;
1152
1029 for (i = 1; i < 6; i++) 1153 for (i = 1; i < 6; i++)
1030 { 1154 {
1031 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1155 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1156
1032 for (j = map->max_keypermod; j--; k++) 1157 for (j = map->max_keypermod; j--; k++)
1033 { 1158 {
1034 if (kc[k] == 0) 1159 if (kc[k] == 0)
1035 break; 1160 break;
1161
1036 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 1162 switch (rxvt_XKeycodeToKeysym (dpy, kc[k], 0))
1037 { 1163 {
1038 case XK_Num_Lock: 1164 case XK_Num_Lock:
1039 ModNumLockMask = modmasks[i - 1]; 1165 ModNumLockMask = modmasks[i - 1];
1040 /* FALLTHROUGH */ 1166 continue;
1041 default: 1167
1042 continue; /* for (;;) */ 1168 case XK_ISO_Level3_Shift:
1169 ModLevel3Mask = modmasks[i - 1];
1170 continue;
1171
1043 case XK_Meta_L: 1172 case XK_Meta_L:
1044 case XK_Meta_R: 1173 case XK_Meta_R:
1045 cm = "meta"; 1174 cm = "meta";
1046 realmeta = i; 1175 realmeta = i;
1047 break; 1176 break;
1177
1048 case XK_Alt_L: 1178 case XK_Alt_L:
1049 case XK_Alt_R: 1179 case XK_Alt_R:
1050 cm = "alt"; 1180 cm = "alt";
1051 realalt = i; 1181 realalt = i;
1052 break; 1182 break;
1183
1053 case XK_Super_L: 1184 case XK_Super_L:
1054 case XK_Super_R: 1185 case XK_Super_R:
1055 cm = "super"; 1186 cm = "super";
1056 break; 1187 break;
1188
1057 case XK_Hyper_L: 1189 case XK_Hyper_L:
1058 case XK_Hyper_R: 1190 case XK_Hyper_R:
1059 cm = "hyper"; 1191 cm = "hyper";
1060 break; 1192 break;
1193
1194 default:
1195 continue;
1061 } 1196 }
1062 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 1197
1198 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1063 requestedmeta = i; 1199 requestedmeta = i;
1064 } 1200 }
1065 } 1201 }
1202
1066 XFreeModifiermap (map); 1203 XFreeModifiermap (map);
1204
1067 i = (requestedmeta ? requestedmeta 1205 i = requestedmeta ? requestedmeta
1068 : (realmeta ? realmeta 1206 : realmeta ? realmeta
1069 : (realalt ? realalt : 0))); 1207 : realalt ? realalt
1208 : 0;
1209
1070 if (i) 1210 if (i)
1071 ModMetaMask = modmasks[i - 1]; 1211 ModMetaMask = modmasks[i - 1];
1072} 1212}
1073 1213
1214void
1215rxvt_term::set_icon (const char *file)
1216{
1217#if HAVE_PIXBUF && ENABLE_EWMH
1218 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (file, NULL);
1219 if (!pixbuf)
1220 {
1221 rxvt_warn ("Loading image icon failed, continuing without.\n");
1222 return;
1223 }
1224
1225 unsigned int w = gdk_pixbuf_get_width (pixbuf);
1226 unsigned int h = gdk_pixbuf_get_height (pixbuf);
1227
1228 if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
1229 {
1230 rxvt_warn ("Icon image too big, continuing without.\n");
1231 g_object_unref (pixbuf);
1232 return;
1233 }
1234
1235 if (long *buffer = (long *)malloc ((2 + w * h) * sizeof (long)))
1236 {
1237 int rowstride = gdk_pixbuf_get_rowstride (pixbuf);
1238 unsigned char *row = gdk_pixbuf_get_pixels (pixbuf);
1239 int channels = gdk_pixbuf_get_n_channels (pixbuf);
1240
1241 buffer [0] = w;
1242 buffer [1] = h;
1243 for (int i = 0; i < h; i++)
1244 {
1245 for (int j = 0; j < w; j++)
1246 {
1247 unsigned char *pixel = row + j * channels;
1248 long value;
1249
1250 if (channels == 4)
1251 value = pixel[3];
1252 else
1253 value = (unsigned char)0x00ff;
1254
1255 value = (value << 8) + pixel[0];
1256 value = (value << 8) + pixel[1];
1257 value = (value << 8) + pixel[2];
1258 buffer[(i * w + j) + 2] = value;
1259 }
1260
1261 row += rowstride;
1262 }
1263
1264 XChangeProperty (dpy, parent, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1265 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1266 free (buffer);
1267 }
1268 else
1269 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1270
1271 g_object_unref (pixbuf);
1272#endif
1273}
1274
1074/*----------------------------------------------------------------------*/ 1275/*----------------------------------------------------------------------*/
1075/* rxvt_Create_Windows () - Open and map the window */ 1276/* Open and map the window */
1076void 1277void
1077rxvt_term::create_windows (int argc, const char *const *argv) 1278rxvt_term::create_windows (int argc, const char *const *argv)
1078{ 1279{
1079 XClassHint classHint; 1280 XClassHint classHint;
1080 XWMHints wmHint; 1281 XWMHints wmHint;
1282#if ENABLE_FRILLS
1283 MWMHints mwmhints = { };
1284#endif
1081 XGCValues gcvalue; 1285 XGCValues gcvalue;
1082 long vt_emask;
1083
1084 XWindowAttributes gattr; 1286 XSetWindowAttributes attributes;
1287 Window top, parent;
1085 1288
1086 if (Options & Opt_transparent) 1289 dLocal (Display *, dpy);
1087 {
1088 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1089 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1090 }
1091 1290
1092 /* grab colors before netscape does */ 1291 /* grab colors before netscape does */
1093 Get_Colours (); 1292 get_colors ();
1094 1293
1095 if (!change_font (rs[Rs_font])) 1294 if (!set_fonts ())
1096 { 1295 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1097 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n"); 1296
1098 destroy (); 1297 parent = display->root;
1099 return; 1298
1299 attributes.override_redirect = !!option (Opt_override_redirect);
1300
1301#if ENABLE_FRILLS
1302 if (option (Opt_borderLess))
1100 } 1303 {
1304 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1305 {
1306 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1307 attributes.override_redirect = true;
1308 }
1309 else
1310 {
1311 mwmhints.flags = MWM_HINTS_DECORATIONS;
1312 }
1313 }
1314#endif
1315
1316#if ENABLE_XEMBED
1317 if (rs[Rs_embed])
1318 {
1319 XWindowAttributes wattr;
1320
1321 parent = strtol (rs[Rs_embed], 0, 0);
1322
1323 if (!XGetWindowAttributes (dpy, parent, &wattr))
1324 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1325
1326 window_calc (wattr.width, wattr.height);
1327 }
1328#endif
1101 1329
1102 window_calc (0, 0); 1330 window_calc (0, 0);
1103 old_width = szHint.width;
1104 old_height = szHint.height;
1105 1331
1106 /* parent window - reverse video so we can see placement errors
1107 * sub-window placement & size in rxvt_resize_subwindows () 1332 /* sub-window placement & size in rxvt_term::resize_all_windows () */
1333 attributes.background_pixel = pix_colors_focused [Color_border];
1334 attributes.border_pixel = pix_colors_focused [Color_border];
1335 attributes.colormap = cmap;
1336
1337 top = XCreateWindow (dpy, parent,
1338 szHint.x, szHint.y,
1339 szHint.width, szHint.height,
1340 ext_bwidth,
1341 depth, InputOutput, visual,
1342 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1343 &attributes);
1344
1345 this->parent = top;
1346
1347 set_title (rs [Rs_title]);
1348 set_icon_name (rs [Rs_iconName]);
1349
1350 classHint.res_name = (char *)rs[Rs_name];
1351 classHint.res_class = (char *)RESCLASS;
1352
1353 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1354 wmHint.input = True;
1355 wmHint.initial_state = option (Opt_iconic) ? IconicState
1356 : option (Opt_dockapp) ? WithdrawnState
1357 : NormalState;
1358 wmHint.window_group = top;
1359
1360 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1361 &szHint, &wmHint, &classHint);
1362#if ENABLE_EWMH
1363 /*
1364 * set up icon hint
1365 * rs [Rs_iconfile] is path to icon
1108 */ 1366 */
1109 1367
1110#ifdef PREFER_24BIT 1368 if (rs [Rs_iconfile])
1111 XSetWindowAttributes attributes; 1369 set_icon (rs [Rs_iconfile]);
1112
1113 attributes.background_pixel = PixColors[Color_fg];
1114 attributes.border_pixel = PixColors[Color_border];
1115 attributes.colormap = display->cmap;
1116 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1117 szHint.x, szHint.y,
1118 szHint.width, szHint.height,
1119 TermWin.ext_bwidth,
1120 display->depth, InputOutput,
1121 display->visual,
1122 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1123#else
1124 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1125 szHint.x, szHint.y,
1126 szHint.width,
1127 szHint.height,
1128 TermWin.ext_bwidth,
1129 PixColors[Color_border],
1130 PixColors[Color_fg]);
1131#endif 1370#endif
1132 1371
1133 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1372#if ENABLE_FRILLS
1134 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1373 if (mwmhints.flags)
1374 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1375 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1376#endif
1135 1377
1136 classHint.res_name = (char *)rs[Rs_name]; 1378 Atom protocols[] = {
1137 classHint.res_class = (char *)RESCLASS; 1379 xa[XA_WM_DELETE_WINDOW],
1380#if ENABLE_EWMH
1381 xa[XA_NET_WM_PING],
1382#endif
1383 };
1138 1384
1139 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1385 XSetWMProtocols (dpy, top, protocols, ecb_array_length (protocols));
1140 wmHint.input = True;
1141 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1142 : NormalState);
1143 wmHint.window_group = TermWin.parent[0];
1144 1386
1145 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1387#if ENABLE_FRILLS
1146 (char **)argv, argc, &szHint, &wmHint, &classHint); 1388 if (rs[Rs_transient_for])
1389 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1390#endif
1147 1391
1148 XSelectInput (display->display, TermWin.parent[0], 1392#if ENABLE_EWMH
1393 long pid = getpid ();
1394
1395 XChangeProperty (dpy, top,
1396 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1397 PropModeReplace, (unsigned char *)&pid, 1);
1398
1399 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1400#endif
1401
1402 XSelectInput (dpy, top,
1149 KeyPressMask 1403 KeyPressMask
1150#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1404#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1151 | KeyReleaseMask 1405 | KeyReleaseMask
1152#endif 1406#endif
1153 | FocusChangeMask | VisibilityChangeMask 1407 | FocusChangeMask | VisibilityChangeMask
1154 | StructureNotifyMask); 1408 | ExposureMask | StructureNotifyMask);
1409
1155 termwin_ev.start (display, TermWin.parent[0]); 1410 termwin_ev.start (display, top);
1156 1411
1157 /* vt cursor: Black-on-White is standard, but this is more popular */ 1412 /* vt cursor: Black-on-White is standard, but this is more popular */
1413 unsigned int shape = XC_xterm;
1414
1415#ifdef HAVE_XMU
1416 if (rs[Rs_pointerShape])
1417 {
1418 int stmp = XmuCursorNameToIndex (rs[Rs_pointerShape]);
1419 if (stmp >= 0)
1420 shape = stmp;
1421 }
1422#endif
1423
1158 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1424 TermWin_cursor = XCreateFontCursor (dpy, shape);
1159
1160#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1161 /* cursor (menuBar/scrollBar): Black-on-White */
1162 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1163#endif
1164
1165#ifdef POINTER_BLANK
1166 {
1167 XColor blackcolour;
1168 blackcolour.red = 0;
1169 blackcolour.green = 0;
1170 blackcolour.blue = 0;
1171 Font f = XLoadFont (display->display, "fixed");
1172 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1173 &blackcolour, &blackcolour);
1174 XUnloadFont (display->display, f);
1175 }
1176#endif
1177 1425
1178 /* the vt window */ 1426 /* the vt window */
1179 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1427 vt = XCreateSimpleWindow (dpy, top,
1180 window_vt_x, window_vt_y, 1428 window_vt_x, window_vt_y,
1181 TermWin_TotalWidth (), 1429 vt_width, vt_height,
1182 TermWin_TotalHeight (),
1183 0, 1430 0,
1184 PixColors[Color_fg], 1431 pix_colors_focused[Color_fg],
1185 PixColors[Color_bg]); 1432 pix_colors_focused[Color_bg]);
1186 1433
1187#ifdef DEBUG_X 1434 attributes.bit_gravity = NorthWestGravity;
1188 XStoreName (display->display, TermWin.vt, "vt window"); 1435 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1189#endif
1190 1436
1191 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1437 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1192 | PropertyChangeMask);
1193 1438
1194#ifdef POINTER_BLANK
1195 pointer_unblank ();
1196
1197 if ((Options & Opt_pointerBlank)) 1439 if (option (Opt_pointerBlank))
1198 vt_emask |= PointerMotionMask; 1440 vt_emask |= PointerMotionMask;
1199 else 1441 else
1200#endif
1201 vt_emask |= (Button1MotionMask | Button3MotionMask); 1442 vt_emask |= Button1MotionMask | Button3MotionMask;
1202 1443
1203 XSelectInput (display->display, TermWin.vt, vt_emask); 1444 vt_select_input ();
1445
1204 vt_ev.start (display, TermWin.vt); 1446 vt_ev.start (display, vt);
1205
1206#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1207 if (menuBar_height ())
1208 {
1209 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1210 window_vt_x, 0,
1211 TermWin_TotalWidth (),
1212 menuBar_TotalHeight (),
1213 0,
1214 PixColors[Color_fg],
1215 PixColors[Color_scroll]);
1216
1217#ifdef DEBUG_X
1218 XStoreName (display->display, menuBar.win, "menubar");
1219#endif
1220
1221 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1222
1223 XDefineCursor (display->display, menuBar.win,
1224 XCreateFontCursor (display->display, XC_left_ptr));
1225
1226 XSelectInput (display->display, menuBar.win,
1227 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1228 | Button1MotionMask));
1229 menubar_ev.start (display, menuBar.win);
1230 }
1231#endif
1232
1233#ifdef XPM_BACKGROUND
1234 if (rs[Rs_backgroundPixmap] != NULL
1235 && ! (Options & Opt_transparent))
1236 {
1237 const char *p = rs[Rs_backgroundPixmap];
1238
1239 if ((p = STRCHR (p, ';')) != NULL)
1240 {
1241 p++;
1242 scale_pixmap (p);
1243 }
1244 set_bgPixmap (rs[Rs_backgroundPixmap]);
1245 scr_touch (True);
1246 }
1247#endif
1248 1447
1249 /* graphics context for the vt window */ 1448 /* graphics context for the vt window */
1250 gcvalue.foreground = PixColors[Color_fg]; 1449 gcvalue.foreground = pix_colors[Color_fg];
1251 gcvalue.background = PixColors[Color_bg]; 1450 gcvalue.background = pix_colors[Color_bg];
1252 gcvalue.graphics_exposures = 1; 1451 gcvalue.graphics_exposures = 0;
1253 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1452
1453 gc = XCreateGC (dpy, vt,
1254 GCForeground | GCBackground 1454 GCForeground | GCBackground | GCGraphicsExposures,
1255 | GCGraphicsExposures, &gcvalue); 1455 &gcvalue);
1256 1456
1257 TermWin.drawable = new rxvt_drawable (display, TermWin.vt); 1457 drawable = new rxvt_drawable (this, vt);
1258 1458
1259#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1459#ifdef OFF_FOCUS_FADING
1260 gcvalue.foreground = PixColors[Color_topShadow]; 1460 // initially we are in unfocused state
1261 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1461 if (rs[Rs_fade])
1262 gcvalue.foreground = PixColors[Color_bottomShadow]; 1462 pix_colors = pix_colors_unfocused;
1263 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1264 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];
1265 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1266#endif 1463#endif
1464
1465 pointer_unblank ();
1466 scr_recolor ();
1267} 1467}
1268 1468
1269/*----------------------------------------------------------------------*/ 1469/*----------------------------------------------------------------------*/
1270/* 1470/*
1271 * Run the command in a subprocess and return a file descriptor for the 1471 * Run the command in a subprocess and return a file descriptor for the
1272 * master end of the pseudo-teletype pair with the command talking to 1472 * master end of the pseudo-teletype pair with the command talking to
1273 * the slave. 1473 * the slave.
1274 */ 1474 */
1275int 1475void
1276rxvt_term::run_command (const char *const *argv) 1476rxvt_term::run_command (const char *const *argv)
1277{ 1477{
1278 int cfd, er; 1478#if ENABLE_FRILLS
1279 1479 if (rs[Rs_pty_fd])
1280 /* get master (pty) */
1281 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1282 {
1283 rxvt_print_error ("can't open pseudo-tty");
1284 return -1;
1285 } 1480 {
1481 pty->pty = atoi (rs[Rs_pty_fd]);
1286 1482
1287 fcntl (cfd, F_SETFL, O_NONBLOCK); 1483 if (pty->pty >= 0)
1288
1289 /* get slave (tty) */
1290 if (tty_fd < 0)
1291 {
1292#ifndef NO_SETOWNER_TTYDEV
1293 privileged_ttydev (SAVE);
1294#endif
1295
1296 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1297 { 1484 {
1298 close (cfd); 1485 if (getfd_hook)
1299 rxvt_print_error ("can't open slave tty %s", ttydev); 1486 pty->pty = (*getfd_hook) (pty->pty);
1300 return -1; 1487
1488 if (pty->pty < 0)
1489 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1301 } 1490 }
1302 } 1491 }
1492 else
1493#endif
1494 if (!pty->get ())
1495 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1496
1497 fcntl (pty->pty, F_SETFL, O_NONBLOCK);
1498
1499 struct termios tio = def_tio;
1500
1303#ifndef NO_BACKSPACE_KEY 1501#ifndef NO_BACKSPACE_KEY
1304 if (key_backspace[0] && !key_backspace[1]) 1502 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1305 er = key_backspace[0]; 1503 tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
1306 else if (STRCMP (key_backspace, "DEC") == 0) 1504 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1307 er = '\177'; /* the initial state anyway */ 1505 tio.c_cc[VERASE] = '\177'; /* the initial state anyway */
1308 else
1309#endif 1506#endif
1310 1507
1311 er = -1; 1508 /* init terminal attributes */
1509 cfsetospeed (&tio, BAUDRATE);
1510 cfsetispeed (&tio, BAUDRATE);
1511 tcsetattr (pty->tty, TCSANOW, &tio);
1512 pty->set_utf8_mode (enc_utf8);
1312 1513
1313 rxvt_get_ttymode (& (tio), er); 1514 /* set initial window size */
1515 tt_winch ();
1314 1516
1315#ifndef __QNX__ 1517#if ENABLE_FRILLS
1518 if (rs[Rs_pty_fd])
1519 return;
1520#endif
1521
1316 /* spin off the command interpreter */ 1522 /* spin off the command interpreter */
1317 switch (cmd_pid = fork ()) 1523 switch (cmd_pid = fork ())
1318 { 1524 {
1319 case -1: 1525 case -1:
1320 rxvt_print_error ("can't fork"); 1526 {
1321 return -1; 1527 cmd_pid = 0;
1528 rxvt_fatal ("can't fork, aborting.\n");
1529 }
1322 case 0: 1530 case 0:
1323 close (cfd); /* only keep tty_fd and STDERR open */
1324
1325 init_env (); 1531 init_env ();
1326 1532
1327 if (rxvt_control_tty (tty_fd, ttydev) < 0) 1533 if (!pty->make_controlling_tty ())
1328 rxvt_print_error ("could not obtain control of tty"); 1534 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1329 else 1535 else
1330 { 1536 {
1331 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1537 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1332 dup2 (tty_fd, STDIN_FILENO); 1538 dup2 (pty->tty, STDIN_FILENO);
1333 dup2 (tty_fd, STDOUT_FILENO); 1539 dup2 (pty->tty, STDOUT_FILENO);
1334 dup2 (tty_fd, STDERR_FILENO); 1540 dup2 (pty->tty, STDERR_FILENO);
1335 1541
1336 if (tty_fd > 2) 1542 // close all our file handles that we do no longer need
1337 close (tty_fd); 1543 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1544 {
1545 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1546 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1547 }
1338 1548
1339 run_child (argv); 1549 run_child (argv);
1550 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1340 } 1551 }
1552
1341 exit (EXIT_FAILURE); 1553 _exit (EXIT_FAILURE);
1342 /* NOTREACHED */ 1554
1343 default: 1555 default:
1556 if (!option (Opt_utmpInhibit))
1344 { 1557 {
1345#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1558#ifdef LOG_ONLY_ON_LOGIN
1346 int fdstdin; 1559 bool login_shell = option (Opt_loginShell);
1347 1560#else
1348 fdstdin = dup (STDIN_FILENO); 1561 bool login_shell = true;
1349 dup2 (tty_fd, STDIN_FILENO);
1350#endif 1562#endif
1351 1563 pty->login (cmd_pid, login_shell, rs[Rs_display_name]);
1352#ifdef UTMP_SUPPORT
1353 privileged_utmp (SAVE);
1354#endif
1355
1356#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1357
1358 dup2 (fdstdin, STDIN_FILENO);
1359 close (fdstdin);
1360#endif
1361
1362 } 1564 }
1363 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */ 1565
1566 pty->close_tty ();
1567
1568 child_ev.start (cmd_pid);
1569
1570 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1364 break; 1571 break;
1365 } 1572 }
1366#else /* __QNX__ uses qnxspawn () */
1367 fchmod (tty_fd, 0622);
1368 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1369 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1370
1371 if (run_child (argv) == -1)
1372 exit (EXIT_FAILURE);
1373#endif
1374
1375 return cfd;
1376} 1573}
1377 1574
1378/* ------------------------------------------------------------------------- * 1575/* ------------------------------------------------------------------------- *
1379 * CHILD PROCESS OPERATIONS * 1576 * CHILD PROCESS OPERATIONS *
1380 * ------------------------------------------------------------------------- */ 1577 * ------------------------------------------------------------------------- */
… …
1385int 1582int
1386rxvt_term::run_child (const char *const *argv) 1583rxvt_term::run_child (const char *const *argv)
1387{ 1584{
1388 char *login; 1585 char *login;
1389 1586
1390 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1391
1392 if (Options & Opt_console) 1587 if (option (Opt_console))
1588 {
1393 { /* be virtual console, fail silently */ 1589 /* be virtual console, fail silently */
1394#ifdef TIOCCONS 1590#ifdef TIOCCONS
1395 unsigned int on = 1; 1591 unsigned int on = 1;
1396 1592
1397 ioctl (STDIN_FILENO, TIOCCONS, &on); 1593 ioctl (STDIN_FILENO, TIOCCONS, &on);
1398#elif defined (SRIOCSREDIR) 1594#elif defined (SRIOCSREDIR)
1399 int fd; 1595 int fd;
1400 1596
1401 fd = open (CONSOLE, O_WRONLY, 0); 1597 fd = open (CONSOLE, O_WRONLY, 0);
1402 if (fd >= 0) 1598 if (fd >= 0)
1403 { 1599 {
1404 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1600 ioctl (fd, SRIOCSREDIR, STDIN_FILENO);
1405 close (fd); 1601 close (fd);
1406 } 1602 }
1407#endif /* SRIOCSREDIR */ 1603#endif /* SRIOCSREDIR */
1408
1409 } 1604 }
1410 1605
1411 /* reset signals and spin off the command interpreter */ 1606 /* reset signals and spin off the command interpreter */
1412 signal (SIGINT, SIG_DFL); 1607 signal (SIGINT, SIG_DFL);
1413 signal (SIGQUIT, SIG_DFL); 1608 signal (SIGQUIT, SIG_DFL);
1414 signal (SIGCHLD, SIG_DFL); 1609 signal (SIGCHLD, SIG_DFL);
1610 signal (SIGHUP, SIG_DFL);
1611 signal (SIGPIPE, SIG_DFL);
1415 /* 1612 /*
1416 * mimick login's behavior by disabling the job control signals 1613 * mimic login's behavior by disabling the job control signals
1417 * a shell that wants them can turn them back on 1614 * a shell that wants them can turn them back on
1418 */ 1615 */
1419#ifdef SIGTSTP 1616#ifdef SIGTSTP
1420 signal (SIGTSTP, SIG_IGN); 1617 signal (SIGTSTP, SIG_IGN);
1421 signal (SIGTTIN, SIG_IGN); 1618 signal (SIGTTIN, SIG_IGN);
1422 signal (SIGTTOU, SIG_IGN); 1619 signal (SIGTTOU, SIG_IGN);
1423#endif /* SIGTSTP */ 1620#endif /* SIGTSTP */
1424 1621
1425 /* set window size */
1426 struct winsize ws;
1427
1428 ws.ws_col = TermWin.ncol;
1429 ws.ws_row = TermWin.nrow;
1430 ws.ws_xpixel = ws.ws_ypixel = 0;
1431 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1432
1433 // unblock signals (signals are blocked by iom.C
1434 sigset_t ss;
1435 sigemptyset (&ss);
1436 sigprocmask (SIG_SETMASK, &ss, 0);
1437
1438#ifndef __QNX__
1439 /* command interpreter path */ 1622 /* command interpreter path */
1440 if (argv != NULL) 1623 if (argv)
1441 { 1624 {
1442# ifdef DEBUG_CMD 1625# ifdef DEBUG_CMD
1443 int i; 1626 int i;
1444 1627
1445 for (i = 0; argv[i]; i++) 1628 for (i = 0; argv[i]; i++)
… …
1449 execvp (argv[0], (char *const *)argv); 1632 execvp (argv[0], (char *const *)argv);
1450 /* no error message: STDERR is closed! */ 1633 /* no error message: STDERR is closed! */
1451 } 1634 }
1452 else 1635 else
1453 { 1636 {
1454 const char *argv0, *shell; 1637 const char *argv0, *shell;
1455 1638
1456 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0') 1639 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1457 shell = "/bin/sh"; 1640 shell = "/bin/sh";
1458 1641
1459 argv0 = (const char *)rxvt_r_basename (shell); 1642 argv0 = rxvt_basename (shell);
1643
1460 if (Options & Opt_loginShell) 1644 if (option (Opt_loginShell))
1461 { 1645 {
1462 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char)); 1646 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1463 1647
1464 login[0] = '-'; 1648 login[0] = '-';
1465 STRCPY (&login[1], argv0); 1649 strcpy (&login[1], argv0);
1466 argv0 = login; 1650 argv0 = login;
1467 } 1651 }
1652
1468 execlp (shell, argv0, NULL); 1653 execlp (shell, argv0, (char *)0);
1469 /* no error message: STDERR is closed! */ 1654 /* no error message: STDERR is closed! */
1470 } 1655 }
1471 1656
1472#else /* __QNX__ uses qnxspawn () */
1473
1474 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1475 char *command = NULL, fullcommand[_MAX_PATH];
1476 char **arg_v, *arg_a[2] = { NULL, NULL };
1477
1478 if (argv != NULL)
1479 {
1480 if (access (argv[0], X_OK) == -1)
1481 {
1482 if (STRCHR (argv[0], '/') == NULL)
1483 {
1484 searchenv (argv[0], "PATH", fullcommand);
1485 if (fullcommand[0] != '\0')
1486 command = fullcommand;
1487 }
1488 if (access (command, X_OK) == -1)
1489 return -1;
1490 }
1491 else
1492 command = argv[0];
1493 arg_v = argv;
1494 }
1495 else
1496 {
1497 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1498 command = "/bin/sh";
1499
1500 arg_a[0] = my_basename (command);
1501 if (Options & Opt_loginShell)
1502 {
1503 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1504
1505 login[0] = '-';
1506 STRCPY (&login[1], arg_a[0]);
1507 arg_a[0] = login;
1508 }
1509 arg_v = arg_a;
1510 }
1511 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1512 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1513 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1514 command, arg_v, environ, iov_a, 0);
1515 if (login)
1516 free (login);
1517
1518 close (tty_fd);
1519 return cmd_fd;
1520
1521#endif
1522 return -1; 1657 return -1;
1523} 1658}
1524 1659
1525/* ------------------------------------------------------------------------- *
1526 * GET TTY CURRENT STATE *
1527 * ------------------------------------------------------------------------- */
1528/* rxvt_get_ttymode () */
1529/* EXTPROTO */
1530void
1531rxvt_get_ttymode (ttymode_t *tio, int erase)
1532{
1533#ifdef HAVE_TERMIOS_H
1534 /*
1535 * standard System V termios interface
1536 */
1537 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1538 {
1539 /* return error - use system defaults */
1540 tio->c_cc[VINTR] = CINTR;
1541 tio->c_cc[VQUIT] = CQUIT;
1542 tio->c_cc[VERASE] = CERASE;
1543 tio->c_cc[VKILL] = CKILL;
1544 tio->c_cc[VSTART] = CSTART;
1545 tio->c_cc[VSTOP] = CSTOP;
1546 tio->c_cc[VSUSP] = CSUSP;
1547# ifdef VDSUSP
1548
1549 tio->c_cc[VDSUSP] = CDSUSP;
1550# endif
1551# ifdef VREPRINT
1552
1553 tio->c_cc[VREPRINT] = CRPRNT;
1554# endif
1555# ifdef VDISCRD
1556
1557 tio->c_cc[VDISCRD] = CFLUSH;
1558# endif
1559# ifdef VWERSE
1560
1561 tio->c_cc[VWERSE] = CWERASE;
1562# endif
1563# ifdef VLNEXT
1564
1565 tio->c_cc[VLNEXT] = CLNEXT;
1566# endif
1567
1568 }
1569 tio->c_cc[VEOF] = CEOF;
1570 tio->c_cc[VEOL] = VDISABLE;
1571# ifdef VEOL2
1572
1573 tio->c_cc[VEOL2] = VDISABLE;
1574# endif
1575# ifdef VSWTC
1576
1577 tio->c_cc[VSWTC] = VDISABLE;
1578# endif
1579# ifdef VSWTCH
1580
1581 tio->c_cc[VSWTCH] = VDISABLE;
1582# endif
1583# if VMIN != VEOF
1584
1585 tio->c_cc[VMIN] = 1;
1586# endif
1587# if VTIME != VEOL
1588
1589 tio->c_cc[VTIME] = 0;
1590# endif
1591
1592 if (erase != -1)
1593 tio->c_cc[VERASE] = (char)erase;
1594
1595 /* input modes */
1596 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1597# ifdef IMAXBEL
1598 | IMAXBEL
1599# endif
1600 | IXON);
1601
1602 /* output modes */
1603 tio->c_oflag = (OPOST | ONLCR);
1604
1605 /* control modes */
1606 tio->c_cflag = (CS8 | CREAD);
1607
1608 /* line discipline modes */
1609 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1610# if defined (ECHOCTL) && defined (ECHOKE)
1611 | ECHOCTL | ECHOKE
1612# endif
1613 | ECHOE | ECHOK);
1614# else /* HAVE_TERMIOS_H */
1615
1616 /*
1617 * sgtty interface
1618 */
1619
1620 /* get parameters -- gtty */
1621 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1622 {
1623 tio->sg.sg_erase = CERASE; /* ^H */
1624 tio->sg.sg_kill = CKILL; /* ^U */
1625 }
1626 if (erase != -1)
1627 tio->sg.sg_erase = (char)erase;
1628
1629 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1630
1631 /* get special characters */
1632 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1633 {
1634 tio->tc.t_intrc = CINTR; /* ^C */
1635 tio->tc.t_quitc = CQUIT; /* ^\ */
1636 tio->tc.t_startc = CSTART; /* ^Q */
1637 tio->tc.t_stopc = CSTOP; /* ^S */
1638 tio->tc.t_eofc = CEOF; /* ^D */
1639 tio->tc.t_brkc = -1;
1640 }
1641 /* get local special chars */
1642 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1643 {
1644 tio->lc.t_suspc = CSUSP; /* ^Z */
1645 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1646 tio->lc.t_rprntc = CRPRNT; /* ^R */
1647 tio->lc.t_flushc = CFLUSH; /* ^O */
1648 tio->lc.t_werasc = CWERASE; /* ^W */
1649 tio->lc.t_lnextc = CLNEXT; /* ^V */
1650 }
1651 /* get line discipline */
1652 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1653# ifdef NTTYDISC
1654
1655 tio->line = NTTYDISC;
1656# endif /* NTTYDISC */
1657
1658 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1659#endif /* HAVE_TERMIOS_H */
1660
1661 /*
1662 * Debugging
1663 */
1664#ifdef DEBUG_TTYMODE
1665#ifdef HAVE_TERMIOS_H
1666 /* c_iflag bits */
1667 fprintf (stderr, "Input flags\n");
1668
1669 /* cpp token stringize doesn't work on all machines <sigh> */
1670# define FOO(flag,name) \
1671 if ((tio->c_iflag) & flag) \
1672 fprintf (stderr, "%s ", name)
1673
1674 /* c_iflag bits */
1675 FOO (IGNBRK, "IGNBRK");
1676 FOO (BRKINT, "BRKINT");
1677 FOO (IGNPAR, "IGNPAR");
1678 FOO (PARMRK, "PARMRK");
1679 FOO (INPCK, "INPCK");
1680 FOO (ISTRIP, "ISTRIP");
1681 FOO (INLCR, "INLCR");
1682 FOO (IGNCR, "IGNCR");
1683 FOO (ICRNL, "ICRNL");
1684 FOO (IXON, "IXON");
1685 FOO (IXOFF, "IXOFF");
1686# ifdef IUCLC
1687
1688 FOO (IUCLC, "IUCLC");
1689# endif
1690# ifdef IXANY
1691
1692 FOO (IXANY, "IXANY");
1693# endif
1694# ifdef IMAXBEL
1695
1696 FOO (IMAXBEL, "IMAXBEL");
1697# endif
1698
1699 fprintf (stderr, "\n");
1700
1701# undef FOO
1702# define FOO(entry, name) \
1703 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1704
1705 FOO (VINTR, "VINTR");
1706 FOO (VQUIT, "VQUIT");
1707 FOO (VERASE, "VERASE");
1708 FOO (VKILL, "VKILL");
1709 FOO (VEOF, "VEOF");
1710 FOO (VEOL, "VEOL");
1711# ifdef VEOL2
1712
1713 FOO (VEOL2, "VEOL2");
1714# endif
1715# ifdef VSWTC
1716
1717 FOO (VSWTC, "VSWTC");
1718# endif
1719# ifdef VSWTCH
1720
1721 FOO (VSWTCH, "VSWTCH");
1722# endif
1723
1724 FOO (VSTART, "VSTART");
1725 FOO (VSTOP, "VSTOP");
1726 FOO (VSUSP, "VSUSP");
1727# ifdef VDSUSP
1728
1729 FOO (VDSUSP, "VDSUSP");
1730# endif
1731# ifdef VREPRINT
1732
1733 FOO (VREPRINT, "VREPRINT");
1734# endif
1735# ifdef VDISCRD
1736
1737 FOO (VDISCRD, "VDISCRD");
1738# endif
1739# ifdef VWERSE
1740
1741 FOO (VWERSE, "VWERSE");
1742# endif
1743# ifdef VLNEXT
1744
1745 FOO (VLNEXT, "VLNEXT");
1746# endif
1747
1748 fprintf (stderr, "\n");
1749# undef FOO
1750# endif /* HAVE_TERMIOS_H */
1751#endif /* DEBUG_TTYMODE */
1752}
1753
1754/*----------------------- end-of-file (C source) -----------------------*/ 1660/*----------------------- end-of-file (C source) -----------------------*/

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