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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.1 by pcg, Mon Nov 24 17:28:08 2003 UTC vs.
Revision 1.308 by sf-exg, Sun Dec 18 02:14:59 2011 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.1 2003/11/24 17:28:08 pcg Exp $
5 * 4 *
6 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
7 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
8 * - original version 7 * - original version
9 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
10 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
11 * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
12 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
11 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
12 * - extensive modifications 14 * - extensive modifications
13 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 15 * Copyright (c) 2003-2008 Marc Lehmann <schmorp@schmorp.de>
14 * - QNX support
15 * 16 *
16 * This program is free software; you can redistribute it and/or modify 17 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by 18 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or 19 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version. 20 * (at your option) any later version.
… …
29 *---------------------------------------------------------------------*/ 30 *---------------------------------------------------------------------*/
30/* 31/*
31 * Initialisation routines. 32 * Initialisation routines.
32 */ 33 */
33 34
34#include "../config.h" /* NECESSARY */ 35#include "../config.h" /* NECESSARY */
35#include "rxvt.h" /* NECESSARY */ 36#include "rxvt.h" /* NECESSARY */
37#include "rxvtutil.h"
36#include "init.h" 38#include "init.h"
39#include "keyboard.h"
37 40
41#include <limits>
42
38#include <signal.h> 43#include <csignal>
39 44
45#include <fcntl.h>
46
47#ifdef HAVE_XSETLOCALE
48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale>
53# endif
54#endif
55
56#ifdef HAVE_NL_LANGINFO
57# include <langinfo.h>
58#endif
59
60#ifdef HAVE_STARTUP_NOTIFICATION
61# define SN_API_NOT_YET_FROZEN
62# include <libsn/sn-launchee.h>
63#endif
64
65#ifdef DISPLAY_IS_IP
66/* On Solaris link with -lsocket and -lnsl */
67#include <sys/types.h>
68#include <sys/socket.h>
69
70/* these next two are probably only on Sun (not Solaris) */
71#ifdef HAVE_SYS_SOCKIO_H
72#include <sys/sockio.h>
73#endif
74#ifdef HAVE_SYS_BYTEORDER_H
75#include <sys/byteorder.h>
76#endif
77
78#include <netinet/in.h>
79#include <arpa/inet.h>
80#include <net/if.h>
81#include <net/if_arp.h>
82
83static char *
84rxvt_network_display (const char *display)
85{
86 char buffer[1024], *rval = NULL;
87 struct ifconf ifc;
88 struct ifreq *ifr;
89 int i, skfd;
90
91 if (display[0] != ':' && strncmp (display, "unix:", 5))
92 return (char *) display; /* nothing to do */
93
94 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
95 ifc.ifc_buf = buffer;
96
97 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
98 {
99 perror ("socket");
100 return NULL;
101 }
102
103 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
104 {
105 perror ("SIOCGIFCONF");
106 close (skfd);
107 return NULL;
108 }
109
110 for (i = 0, ifr = ifc.ifc_req;
111 i < (ifc.ifc_len / sizeof (struct ifreq));
112 i++, ifr++)
113 {
114 struct ifreq ifr2;
115
116 strcpy (ifr2.ifr_name, ifr->ifr_name);
117
118 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
119 {
120 unsigned long addr;
121 struct sockaddr_in *p_addr;
122
123 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
124 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
125
126 /*
127 * not "0.0.0.0" or "127.0.0.1" - so format the address
128 */
129 if (addr && addr != 0x7F000001)
130 {
131 char *colon = strchr (display, ':');
132
133 if (colon == NULL)
134 colon = ":0.0";
135
136 rval = rxvt_malloc (strlen (colon) + 16);
137 sprintf (rval, "%d.%d.%d.%d%s",
138 (int) ((addr >> 030) & 0xFF),
139 (int) ((addr >> 020) & 0xFF),
140 (int) ((addr >> 010) & 0xFF),
141 (int) (addr & 0xFF), colon);
142 break;
143 }
144 }
145 }
146
147 close (skfd);
148
149 return rval;
150}
151#endif
152
40const char *const def_colorName[] = { 153static const char *const def_colorName[] =
154 {
41 COLOR_FOREGROUND, 155 COLOR_FOREGROUND,
42 COLOR_BACKGROUND, 156 COLOR_BACKGROUND,
43/* low-intensity colors */ 157 /* low-intensity colors */
44 "Black", /* 0: black (#000000) */ 158 "rgb:00/00/00", // 0: black (Black)
45#ifndef NO_BRIGHTCOLOR 159 "rgb:cd/00/00", // 1: red (Red3)
46 "Red3", /* 1: red (#CD0000) */ 160 "rgb:00/cd/00", // 2: green (Green3)
47 "Green3", /* 2: green (#00CD00) */ 161 "rgb:cd/cd/00", // 3: yellow (Yellow3)
48 "Yellow3", /* 3: yellow (#CDCD00) */ 162 "rgb:00/00/cd", // 4: blue (Blue3)
49 "Blue3", /* 4: blue (#0000CD) */ 163 "rgb:cd/00/cd", // 5: magenta (Magenta3)
50 "Magenta3", /* 5: magenta (#CD00CD) */ 164 "rgb:00/cd/cd", // 6: cyan (Cyan3)
51 "Cyan3", /* 6: cyan (#00CDCD) */
52# ifdef XTERM_COLORS 165# ifdef XTERM_COLORS
53 "Grey90", /* 7: white (#E5E5E5) */ 166 "rgb:e5/e5/e5", // 7: white (Grey90)
54# else 167# else
55 "AntiqueWhite", /* 7: white (#FAEBD7) */ 168 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
56# endif 169# endif
57/* high-intensity colors */ 170 /* high-intensity colors */
58# ifdef XTERM_COLORS 171# ifdef XTERM_COLORS
59 "Grey30", /* 8: bright black (#4D4D4D) */ 172 "rgb:4d/4d/4d", // 8: bright black (Grey30)
60# else 173# else
61 "Grey25", /* 8: bright black (#404040) */ 174 "rgb:40/40/40", // 8: bright black (Grey25)
62# endif 175# endif
63#endif /* NO_BRIGHTCOLOR */ 176 "rgb:ff/00/00", // 1/9: bright red (Reed)
64 "Red", /* 1/9: bright red (#FF0000) */ 177 "rgb:00/ff/00", // 2/10: bright green (Green)
65 "Green", /* 2/10: bright green (#00FF00) */ 178 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
66 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 179 "rgb:00/00/ff", // 4/12: bright blue (Blue)
67 "Blue", /* 4/12: bright blue (#0000FF) */ 180 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
68 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 181 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
69 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 182 "rgb:ff/ff/ff", // 7/15: bright white (White)
70 "White", /* 7/15: bright white (#FFFFFF) */ 183
71#ifdef TTY_256COLOR 184#if !USE_256_COLORS
72 "rgb:00/00/00", /* default 16-255 color table */ 185 // 88 xterm colours
73 "rgb:00/00/2a", 186 "rgb:00/00/00",
74 "rgb:00/00/55", 187 "rgb:00/00/8b",
75 "rgb:00/00/7f",
76 "rgb:00/00/aa",
77 "rgb:00/00/d4", 188 "rgb:00/00/cd",
189 "rgb:00/00/ff",
78 "rgb:00/2a/00", 190 "rgb:00/8b/00",
79 "rgb:00/2a/2a", 191 "rgb:00/8b/8b",
80 "rgb:00/2a/55",
81 "rgb:00/2a/7f",
82 "rgb:00/2a/aa",
83 "rgb:00/2a/d4", 192 "rgb:00/8b/cd",
84 "rgb:00/55/00",
85 "rgb:00/55/2a",
86 "rgb:00/55/55",
87 "rgb:00/55/7f", 193 "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", 194 "rgb:00/cd/00",
103 "rgb:00/d4/2a", 195 "rgb:00/cd/8b",
104 "rgb:00/d4/55",
105 "rgb:00/d4/7f",
106 "rgb:00/d4/aa",
107 "rgb:00/d4/d4", 196 "rgb:00/cd/cd",
197 "rgb:00/cd/ff",
198 "rgb:00/ff/00",
199 "rgb:00/ff/8b",
200 "rgb:00/ff/cd",
201 "rgb:00/ff/ff",
108 "rgb:2a/00/00", 202 "rgb:8b/00/00",
109 "rgb:2a/00/2a", 203 "rgb:8b/00/8b",
110 "rgb:2a/00/55",
111 "rgb:2a/00/7f",
112 "rgb:2a/00/aa",
113 "rgb:2a/00/d4", 204 "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", 205 "rgb:8b/00/ff",
148 "rgb:55/00/aa",
149 "rgb:55/00/d4",
150 "rgb:55/2a/00", 206 "rgb:8b/8b/00",
151 "rgb:55/2a/2a", 207 "rgb:8b/8b/8b",
152 "rgb:55/2a/55", 208 "rgb:8b/8b/cd",
153 "rgb:55/2a/7f", 209 "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", 210 "rgb:8b/cd/00",
175 "rgb:55/d4/2a", 211 "rgb:8b/cd/8b",
176 "rgb:55/d4/55",
177 "rgb:55/d4/7f",
178 "rgb:55/d4/aa",
179 "rgb:55/d4/d4", 212 "rgb:8b/cd/cd",
180 "rgb:7f/00/00", 213 "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", 214 "rgb:8b/ff/00",
199 "rgb:7f/7f/2a", 215 "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", 216 "rgb:8b/ff/cd",
240 "rgb:aa/aa/00", 217 "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", 218 "rgb:cd/00/00",
253 "rgb:d4/00/2a", 219 "rgb:cd/00/8b",
254 "rgb:d4/00/55",
255 "rgb:d4/00/7f",
256 "rgb:d4/00/aa",
257 "rgb:d4/00/d4", 220 "rgb:cd/00/cd",
221 "rgb:cd/00/ff",
258 "rgb:d4/2a/00", 222 "rgb:cd/8b/00",
259 "rgb:d4/2a/2a", 223 "rgb:cd/8b/8b",
260 "rgb:d4/2a/55",
261 "rgb:d4/2a/7f",
262 "rgb:d4/2a/aa",
263 "rgb:d4/2a/d4", 224 "rgb:cd/8b/cd",
264 "rgb:d4/55/00",
265 "rgb:d4/55/2a",
266 "rgb:d4/55/55",
267 "rgb:d4/55/7f", 225 "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", 226 "rgb:cd/cd/00",
283 "rgb:d4/d4/2a", 227 "rgb:cd/cd/8b",
284 "rgb:d4/d4/55",
285 "rgb:d4/d4/7f",
286 "rgb:d4/d4/aa",
287 "rgb:d4/d4/d4", 228 "rgb:cd/cd/cd",
229 "rgb:cd/cd/ff",
230 "rgb:cd/ff/00",
231 "rgb:cd/ff/8b",
232 "rgb:cd/ff/cd",
233 "rgb:cd/ff/ff",
234 "rgb:ff/00/00",
235 "rgb:ff/00/8b",
236 "rgb:ff/00/cd",
237 "rgb:ff/00/ff",
238 "rgb:ff/8b/00",
239 "rgb:ff/8b/8b",
240 "rgb:ff/8b/cd",
241 "rgb:ff/8b/ff",
242 "rgb:ff/cd/00",
243 "rgb:ff/cd/8b",
244 "rgb:ff/cd/cd",
245 "rgb:ff/cd/ff",
246 "rgb:ff/ff/00",
247 "rgb:ff/ff/8b",
248 "rgb:ff/ff/cd",
249 "rgb:ff/ff/ff",
250 "rgb:2e/2e/2e",
251 "rgb:5c/5c/5c",
252 "rgb:73/73/73",
253 "rgb:8b/8b/8b",
254 "rgb:a2/a2/a2",
255 "rgb:b9/b9/b9",
256 "rgb:d0/d0/d0",
257 "rgb:e7/e7/e7",
258#else
259 // 256 xterm colours
260 "rgb:00/00/00",
261 "rgb:00/00/5f",
262 "rgb:00/00/87",
263 "rgb:00/00/af",
264 "rgb:00/00/d7",
265 "rgb:00/00/ff",
266 "rgb:00/5f/00",
267 "rgb:00/5f/5f",
268 "rgb:00/5f/87",
269 "rgb:00/5f/af",
270 "rgb:00/5f/d7",
271 "rgb:00/5f/ff",
272 "rgb:00/87/00",
273 "rgb:00/87/5f",
274 "rgb:00/87/87",
275 "rgb:00/87/af",
276 "rgb:00/87/d7",
277 "rgb:00/87/ff",
278 "rgb:00/af/00",
279 "rgb:00/af/5f",
280 "rgb:00/af/87",
281 "rgb:00/af/af",
282 "rgb:00/af/d7",
283 "rgb:00/af/ff",
284 "rgb:00/d7/00",
285 "rgb:00/d7/5f",
286 "rgb:00/d7/87",
287 "rgb:00/d7/af",
288 "rgb:00/d7/d7",
289 "rgb:00/d7/ff",
290 "rgb:00/ff/00",
291 "rgb:00/ff/5f",
292 "rgb:00/ff/87",
293 "rgb:00/ff/af",
294 "rgb:00/ff/d7",
295 "rgb:00/ff/ff",
296 "rgb:5f/00/00",
297 "rgb:5f/00/5f",
298 "rgb:5f/00/87",
299 "rgb:5f/00/af",
300 "rgb:5f/00/d7",
301 "rgb:5f/00/ff",
302 "rgb:5f/5f/00",
303 "rgb:5f/5f/5f",
304 "rgb:5f/5f/87",
305 "rgb:5f/5f/af",
306 "rgb:5f/5f/d7",
307 "rgb:5f/5f/ff",
308 "rgb:5f/87/00",
309 "rgb:5f/87/5f",
310 "rgb:5f/87/87",
311 "rgb:5f/87/af",
312 "rgb:5f/87/d7",
313 "rgb:5f/87/ff",
314 "rgb:5f/af/00",
315 "rgb:5f/af/5f",
316 "rgb:5f/af/87",
317 "rgb:5f/af/af",
318 "rgb:5f/af/d7",
319 "rgb:5f/af/ff",
320 "rgb:5f/d7/00",
321 "rgb:5f/d7/5f",
322 "rgb:5f/d7/87",
323 "rgb:5f/d7/af",
324 "rgb:5f/d7/d7",
325 "rgb:5f/d7/ff",
326 "rgb:5f/ff/00",
327 "rgb:5f/ff/5f",
328 "rgb:5f/ff/87",
329 "rgb:5f/ff/af",
330 "rgb:5f/ff/d7",
331 "rgb:5f/ff/ff",
332 "rgb:87/00/00",
333 "rgb:87/00/5f",
334 "rgb:87/00/87",
335 "rgb:87/00/af",
336 "rgb:87/00/d7",
337 "rgb:87/00/ff",
338 "rgb:87/5f/00",
339 "rgb:87/5f/5f",
340 "rgb:87/5f/87",
341 "rgb:87/5f/af",
342 "rgb:87/5f/d7",
343 "rgb:87/5f/ff",
344 "rgb:87/87/00",
345 "rgb:87/87/5f",
346 "rgb:87/87/87",
347 "rgb:87/87/af",
348 "rgb:87/87/d7",
349 "rgb:87/87/ff",
350 "rgb:87/af/00",
351 "rgb:87/af/5f",
352 "rgb:87/af/87",
353 "rgb:87/af/af",
354 "rgb:87/af/d7",
355 "rgb:87/af/ff",
356 "rgb:87/d7/00",
357 "rgb:87/d7/5f",
358 "rgb:87/d7/87",
359 "rgb:87/d7/af",
360 "rgb:87/d7/d7",
361 "rgb:87/d7/ff",
362 "rgb:87/ff/00",
363 "rgb:87/ff/5f",
364 "rgb:87/ff/87",
365 "rgb:87/ff/af",
366 "rgb:87/ff/d7",
367 "rgb:87/ff/ff",
368 "rgb:af/00/00",
369 "rgb:af/00/5f",
370 "rgb:af/00/87",
371 "rgb:af/00/af",
372 "rgb:af/00/d7",
373 "rgb:af/00/ff",
374 "rgb:af/5f/00",
375 "rgb:af/5f/5f",
376 "rgb:af/5f/87",
377 "rgb:af/5f/af",
378 "rgb:af/5f/d7",
379 "rgb:af/5f/ff",
380 "rgb:af/87/00",
381 "rgb:af/87/5f",
382 "rgb:af/87/87",
383 "rgb:af/87/af",
384 "rgb:af/87/d7",
385 "rgb:af/87/ff",
386 "rgb:af/af/00",
387 "rgb:af/af/5f",
388 "rgb:af/af/87",
389 "rgb:af/af/af",
390 "rgb:af/af/d7",
391 "rgb:af/af/ff",
392 "rgb:af/d7/00",
393 "rgb:af/d7/5f",
394 "rgb:af/d7/87",
395 "rgb:af/d7/af",
396 "rgb:af/d7/d7",
397 "rgb:af/d7/ff",
398 "rgb:af/ff/00",
399 "rgb:af/ff/5f",
400 "rgb:af/ff/87",
401 "rgb:af/ff/af",
402 "rgb:af/ff/d7",
403 "rgb:af/ff/ff",
404 "rgb:d7/00/00",
405 "rgb:d7/00/5f",
406 "rgb:d7/00/87",
407 "rgb:d7/00/af",
408 "rgb:d7/00/d7",
409 "rgb:d7/00/ff",
410 "rgb:d7/5f/00",
411 "rgb:d7/5f/5f",
412 "rgb:d7/5f/87",
413 "rgb:d7/5f/af",
414 "rgb:d7/5f/d7",
415 "rgb:d7/5f/ff",
416 "rgb:d7/87/00",
417 "rgb:d7/87/5f",
418 "rgb:d7/87/87",
419 "rgb:d7/87/af",
420 "rgb:d7/87/d7",
421 "rgb:d7/87/ff",
422 "rgb:d7/af/00",
423 "rgb:d7/af/5f",
424 "rgb:d7/af/87",
425 "rgb:d7/af/af",
426 "rgb:d7/af/d7",
427 "rgb:d7/af/ff",
428 "rgb:d7/d7/00",
429 "rgb:d7/d7/5f",
430 "rgb:d7/d7/87",
431 "rgb:d7/d7/af",
432 "rgb:d7/d7/d7",
433 "rgb:d7/d7/ff",
434 "rgb:d7/ff/00",
435 "rgb:d7/ff/5f",
436 "rgb:d7/ff/87",
437 "rgb:d7/ff/af",
438 "rgb:d7/ff/d7",
439 "rgb:d7/ff/ff",
440 "rgb:ff/00/00",
441 "rgb:ff/00/5f",
442 "rgb:ff/00/87",
443 "rgb:ff/00/af",
444 "rgb:ff/00/d7",
445 "rgb:ff/00/ff",
446 "rgb:ff/5f/00",
447 "rgb:ff/5f/5f",
448 "rgb:ff/5f/87",
449 "rgb:ff/5f/af",
450 "rgb:ff/5f/d7",
451 "rgb:ff/5f/ff",
452 "rgb:ff/87/00",
453 "rgb:ff/87/5f",
454 "rgb:ff/87/87",
455 "rgb:ff/87/af",
456 "rgb:ff/87/d7",
457 "rgb:ff/87/ff",
458 "rgb:ff/af/00",
459 "rgb:ff/af/5f",
460 "rgb:ff/af/87",
461 "rgb:ff/af/af",
462 "rgb:ff/af/d7",
463 "rgb:ff/af/ff",
464 "rgb:ff/d7/00",
465 "rgb:ff/d7/5f",
466 "rgb:ff/d7/87",
467 "rgb:ff/d7/af",
468 "rgb:ff/d7/d7",
469 "rgb:ff/d7/ff",
470 "rgb:ff/ff/00",
471 "rgb:ff/ff/5f",
472 "rgb:ff/ff/87",
473 "rgb:ff/ff/af",
474 "rgb:ff/ff/d7",
475 "rgb:ff/ff/ff",
288 "rgb:08/08/08", 476 "rgb:08/08/08",
289 "rgb:12/12/12", 477 "rgb:12/12/12",
290 "rgb:1c/1c/1c", 478 "rgb:1c/1c/1c",
291 "rgb:26/26/26", 479 "rgb:26/26/26",
292 "rgb:30/30/30", 480 "rgb:30/30/30",
… …
308 "rgb:d0/d0/d0", 496 "rgb:d0/d0/d0",
309 "rgb:da/da/da", 497 "rgb:da/da/da",
310 "rgb:e4/e4/e4", 498 "rgb:e4/e4/e4",
311 "rgb:ee/ee/ee", 499 "rgb:ee/ee/ee",
312#endif 500#endif
501
313#ifndef NO_CURSORCOLOR 502#ifndef NO_CURSORCOLOR
314 COLOR_CURSOR_BACKGROUND, 503 COLOR_CURSOR_BACKGROUND,
315 COLOR_CURSOR_FOREGROUND, 504 COLOR_CURSOR_FOREGROUND,
316#endif /* ! NO_CURSORCOLOR */ 505#endif /* ! NO_CURSORCOLOR */
317 NULL, /* Color_pointer */ 506 NULL, /* Color_pointer_fg */
507 NULL, /* Color_pointer_bg */
318 NULL, /* Color_border */ 508 NULL, /* Color_border */
319#ifndef NO_BOLD_UNDERLINE_REVERSE 509#ifndef NO_BOLD_UNDERLINE_REVERSE
320 NULL, /* Color_BD */ 510 NULL, /* Color_BD */
511 NULL, /* Color_IT */
321 NULL, /* Color_UL */ 512 NULL, /* Color_UL */
322 NULL, /* Color_RV */ 513 NULL, /* Color_RV */
323#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 514#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
515#if ENABLE_FRILLS
516 NULL, // Color_underline
517#endif
324#ifdef OPTION_HC 518#ifdef OPTION_HC
325 NULL, 519 NULL,
520 NULL,
326#endif 521#endif
327#ifdef KEEP_SCROLLCOLOR
328 COLOR_SCROLLBAR, 522 COLOR_SCROLLBAR,
523#ifdef RXVT_SCROLLBAR
329 COLOR_SCROLLTROUGH, 524 COLOR_SCROLLTROUGH,
330#endif /* KEEP_SCROLLCOLOR */
331};
332
333const char *const xa_names[NUM_XA] = {
334 "COMPOUND_TEXT",
335 "MULTIPLE",
336 "TARGETS",
337 "TEXT",
338 "TIMESTAMP",
339 "VT_SELECTION",
340 "INCR",
341 "WM_DELETE_WINDOW",
342#ifdef TRANSPARENT
343 "_XROOTPMAP_ID",
344#endif 525#endif
345#ifdef OFFIX_DND 526#if ENABLE_TRANSPARENCY
346 "DndProtocol", 527 NULL,
347 "DndSelection",
348#endif 528#endif
349 "CLIPBOARD" 529#if OFF_FOCUS_FADING
350}; 530 "rgb:00/00/00",
531#endif
532 };
533
534void
535rxvt_term::init_vars ()
536{
537 pix_colors = pix_colors_focused;
538
539 MEvent.time = CurrentTime;
540 MEvent.button = AnyButton;
541 want_refresh = 1;
542 priv_modes = SavedModes = PrivMode_Default;
543 ncol = 80;
544 nrow = 24;
545 int_bwidth = INTERNALBORDERWIDTH;
546 ext_bwidth = EXTERNALBORDERWIDTH;
547 lineSpace = LINESPACE;
548 letterSpace = LETTERSPACE;
549 saveLines = SAVELINES;
550
551 refresh_type = SLOW_REFRESH;
552
553 oldcursor.row = oldcursor.col = -1;
554
555 set_option (Opt_scrollBar);
556 set_option (Opt_scrollTtyOutput);
557 set_option (Opt_jumpScroll);
558 set_option (Opt_skipScroll);
559 set_option (Opt_secondaryScreen);
560 set_option (Opt_secondaryScroll);
561 set_option (Opt_pastableTabs);
562 set_option (Opt_intensityStyles);
563 set_option (Opt_iso14755);
564 set_option (Opt_iso14755_52);
565 set_option (Opt_buffered);
566}
351 567
352/*----------------------------------------------------------------------*/ 568/*----------------------------------------------------------------------*/
353/* substitute system functions */ 569const char **
354#if defined(__svr4__) && ! defined(_POSIX_VERSION) 570rxvt_term::init_resources (int argc, const char *const *argv)
355/* INTPROTO */
356int
357rxvt_getdtablesize(void)
358{ 571{
359 struct rlimit rlim; 572 int i;
573 const char **cmd_argv;
360 574
361 getrlimit(RLIMIT_NOFILE, &rlim); 575 rs[Rs_name] = rxvt_basename (argv[0]);
362 return rlim.rlim_cur; 576
577 /*
578 * Open display, get options/resources and create the window
579 */
580
581 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
582 rs[Rs_display_name] = ":0";
583
584 cmd_argv = get_options (argc, argv);
585
586 if (!(display = displays.get (rs[Rs_display_name])))
587 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
588
589 // using a local pointer decreases code size a lot
590 xa = display->xa;
591
592 set (display);
593 extract_resources ();
594
595#if XFT
596 if (rs[Rs_depth])
597 select_visual (strtol (rs[Rs_depth], 0, 0));
598#endif
599
600 for (int i = NUM_RESOURCES; i--; )
601 if (rs [i] == resval_undef)
602 rs [i] = 0;
603
604#if ENABLE_PERL
605 if (!rs[Rs_perl_ext_1])
606 rs[Rs_perl_ext_1] = "default";
607
608 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
609 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
610 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
611 {
612 rxvt_perl.init (this);
613 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
614 }
615#endif
616
617 // must be called after initialising the perl interpreter as it
618 // may invoke the `on_register_command' hook
619 extract_keysym_resources ();
620
621 /*
622 * set any defaults not already set
623 */
624 if (cmd_argv && cmd_argv[0])
625 {
626 if (!rs[Rs_title])
627 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
628
629 if (!rs[Rs_iconName])
630 rs[Rs_iconName] = rs[Rs_title];
631 }
632 else
633 {
634 if (!rs[Rs_title])
635 rs[Rs_title] = rs[Rs_name];
636
637 if (!rs[Rs_iconName])
638 rs[Rs_iconName] = rs[Rs_name];
639 }
640
641 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
642 saveLines = min (i, MAX_SAVELINES);
643
644#if ENABLE_FRILLS
645 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
646 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
647
648 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
649 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
650
651 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
652 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
653
654 if (rs[Rs_letterSpace])
655 letterSpace = atoi (rs[Rs_letterSpace]);
656#endif
657
658#ifdef POINTER_BLANK
659 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
660 pointerBlankDelay = i;
661 else
662 pointerBlankDelay = 2;
663#endif
664
665 /* no point having a scrollbar without having any scrollback! */
666 if (!saveLines)
667 set_option (Opt_scrollBar, 0);
668
669 if (!rs[Rs_cutchars])
670 rs[Rs_cutchars] = CUTCHARS;
671
672#ifndef NO_BACKSPACE_KEY
673 if (!rs[Rs_backspace_key])
674# ifdef DEFAULT_BACKSPACE
675 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
676# else
677 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
678# endif
679#endif
680
681#ifndef NO_DELETE_KEY
682 if (!rs[Rs_delete_key])
683# ifdef DEFAULT_DELETE
684 rs[Rs_delete_key] = DEFAULT_DELETE;
685# else
686 rs[Rs_delete_key] = "\033[3~";
687# endif
688#endif
689
690 scrollBar.setup (this);
691
692#ifdef XTERM_REVERSE_VIDEO
693 /* this is how xterm implements reverseVideo */
694 if (option (Opt_reverseVideo))
695 {
696 if (!rs[Rs_color + Color_fg])
697 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
698
699 if (!rs[Rs_color + Color_bg])
700 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
701 }
702#endif
703
704 for (i = 0; i < NRS_COLORS; i++)
705 if (!rs[Rs_color + i])
706 rs[Rs_color + i] = def_colorName[i];
707
708#ifndef XTERM_REVERSE_VIDEO
709 /* this is how we implement reverseVideo */
710 if (option (Opt_reverseVideo))
711 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
712#endif
713
714 /* convenient aliases for setting fg/bg to colors */
715 color_aliases (Color_fg);
716 color_aliases (Color_bg);
717#ifndef NO_CURSORCOLOR
718 color_aliases (Color_cursor);
719 color_aliases (Color_cursor2);
720#endif /* NO_CURSORCOLOR */
721 color_aliases (Color_pointer_fg);
722 color_aliases (Color_pointer_bg);
723 color_aliases (Color_border);
724#ifndef NO_BOLD_UNDERLINE_REVERSE
725 color_aliases (Color_BD);
726 color_aliases (Color_UL);
727 color_aliases (Color_RV);
728#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
729
730 if (!rs[Rs_color + Color_border])
731 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
732
733 return cmd_argv;
363} 734}
364#endif 735
365/*----------------------------------------------------------------------*/ 736/*----------------------------------------------------------------------*/
366/* EXTPROTO */ 737void
367int 738rxvt_term::init (stringvec *argv, stringvec *envv)
368rxvt_init_vars(pR)
369{ 739{
370 struct rxvt_hidden *h; 740 argv->push_back (0);
741 envv->push_back (0);
371 742
372#ifndef NULLS_ARE_NOT_ZEROS 743 this->argv = argv;
373 MEMSET(R, 0, sizeof(rxvt_t)); 744 this->envv = envv;
374#endif
375 h = R->h = (struct rxvt_hidden *)rxvt_calloc(1, sizeof(struct rxvt_hidden));
376 745
377 R->PixColors = (rxvt_color *)rxvt_malloc(sizeof(rxvt_color) * TOTAL_COLORS); 746 init2 (argv->size () - 1, argv->begin ());
378 if (R->h == NULL || R->PixColors == NULL) 747}
379 return -1;
380 748
381#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 749void
382 R->TermWin.pixmap = None; 750rxvt_term::init (int argc, const char *const *argv, const char *const *envv)
383#endif 751{
384#ifdef UTMP_SUPPORT 752#if ENABLE_PERL
385 h->next_utmp_action = SAVE; 753 // perl might want to access the stringvecs later, so we need to copy them
386#endif 754 stringvec *args = new stringvec;
387#ifndef NO_SETOWNER_TTYDEV 755 for (int i = 0; i < argc; i++)
388 h->next_tty_action = SAVE; 756 args->push_back (strdup (argv [i]));
389#endif 757
390 h->MEvent.time = CurrentTime; 758 stringvec *envs = new stringvec;
391 h->MEvent.button = AnyButton; 759 for (const char *const *var = envv; *var; var++)
392 R->Options = DEFAULT_OPTIONS; 760 envs->push_back (strdup (*var));
393 h->want_refresh = 1; 761
394 h->cmd_pid = -1; 762 init (args, envs);
395 R->cmd_fd = R->tty_fd = R->Xfd = -1;
396 h->PrivateModes = h->SavedModes = PrivMode_Default;
397 R->TermWin.focus = 1;
398 R->TermWin.ncol = 80;
399 R->TermWin.nrow = 24;
400 R->TermWin.int_bwidth = INTERNALBORDERWIDTH;
401 R->TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
402 R->TermWin.lineSpace = LINESPACE;
403 R->TermWin.saveLines = SAVELINES;
404 R->numPixColors = TOTAL_COLORS;
405#ifndef NO_NEW_SELECTION
406 R->selection_style = NEW_SELECT;
407#else 763#else
408 R->selection_style = OLD_SELECT; 764 init2 (argc, argv);
409#endif
410#ifndef NO_BRIGHTCOLOR
411 h->colorfgbg = DEFAULT_RSTYLE;
412#endif
413#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
414 h->ks_bigfont = XK_greater;
415 h->ks_smallfont = XK_less;
416#endif
417#ifdef GREEK_SUPPORT
418 h->ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
419#endif
420 h->refresh_limit = 1;
421 h->refresh_type = SLOW_REFRESH;
422 h->prev_nrow = h->prev_ncol = 0;
423#ifdef MULTICHAR_SET
424# ifdef MULTICHAR_ENCODING
425 R->encoding_method = MULTICHAR_ENCODING;
426# endif 765#endif
427 h->multichar_decode = rxvt_euc2jis;
428#endif
429 h->oldcursor.row = h->oldcursor.col = -1;
430#ifdef XPM_BACKGROUND
431/* h->bgPixmap.w = h->bgPixmap.h = 0; */
432 h->bgPixmap.x = h->bgPixmap.y = 50;
433 h->bgPixmap.pixmap = None;
434#endif
435 h->last_bot = h->last_state = -1;
436#ifdef MENUBAR
437 h->menu_readonly = 1;
438# if !(MENUBAR_MAX > 1)
439 h->CurrentBar = &(h->BarList);
440# endif /* (MENUBAR_MAX > 1) */
441#endif
442 return 0;
443} 766}
444 767
445/* EXTPROTO */
446void 768void
447rxvt_init_secondary(pR) 769rxvt_term::init2 (int argc, const char *const *argv)
448{ 770{
449 int i; 771 SET_R (this);
450#ifdef TTY_GID_SUPPORT 772 set_locale ("");
451 struct group *gr = getgrnam("tty"); 773 set_environ (envv); // a few things in X do not call setlocale :(
452 774
453 if (gr) { /* change group ownership of tty to "tty" */ 775 init_vars ();
454 R->h->ttymode = S_IRUSR | S_IWUSR | S_IWGRP; 776
455 R->h->ttygid = gr->gr_gid; 777 const char **cmd_argv = init_resources (argc, argv);
778
779#ifdef KEYSYM_RESOURCE
780 keyboard->register_done ();
781#endif
782
783 if (const char *path = rs[Rs_chdir])
784 if (*path) // ignored if empty
785 {
786 if (*path != '/')
787 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
788
789 if (chdir (path))
790 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
791 }
792
793 if (option (Opt_scrollBar))
794 scrollBar.state = SB_STATE_IDLE; /* set existence for size calculations */
795
796 pty = ptytty::create ();
797
798#ifdef HAVE_AFTERIMAGE
799 set_application_name ((char *)rs[Rs_name]);
800 set_output_threshold (OUTPUT_LEVEL_WARNING);
801#endif
802
803 // must be called before create_windows, because the latter may call set_icon
804#ifdef HAVE_PIXBUF
805 g_type_init ();
806#endif
807
808 create_windows (argc, argv);
809
810 init_xlocale ();
811
812 scr_poweron (); // initialize screen
813
814#if 0
815 XSynchronize (dpy, True);
816#endif
817
818 if (option (Opt_scrollBar))
819 scrollBar.resize (); /* create and map scrollbar */
820#ifdef HAVE_BG_PIXMAP
821 {
822 bg_init ();
823
824#ifdef ENABLE_TRANSPARENCY
825 if (option (Opt_transparent))
826 {
827 bg_set_transparent ();
828
829 if (rs [Rs_blurradius])
830 bg_set_blur (rs [Rs_blurradius]);
831
832 if (ISSET_PIXCOLOR (Color_tint))
833 bg_set_tint (pix_colors_focused [Color_tint]);
834
835 if (rs [Rs_shade])
836 bg_set_shade (rs [Rs_shade]);
837
838 bg_set_root_pixmap ();
839 XSelectInput (dpy, display->root, PropertyChangeMask);
840 rootwin_ev.start (display, display->root);
841 }
842#endif
843
844#ifdef BG_IMAGE_FROM_FILE
845 if (rs[Rs_backgroundPixmap])
846 if (bg_set_file (rs[Rs_backgroundPixmap]))
847 if (!bg_window_position_sensitive ())
848 update_background ();
849#endif
850 }
851#endif
852
853#if ENABLE_PERL
854 rootwin_ev.start (display, display->root);
855#endif
856
857 set_colorfgbg ();
858
859 init_command (cmd_argv);
860
861 if (pty->pty >= 0)
862 pty_ev.start (pty->pty, ev::READ);
863
864 HOOK_INVOKE ((this, HOOK_START, DT_END));
865
866#if ENABLE_XEMBED
867 if (rs[Rs_embed])
868 {
869 long info[2] = { 0, XEMBED_MAPPED };
870
871 XChangeProperty (dpy, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
872 32, PropModeReplace, (unsigned char *)&info, 2);
873 }
874#endif
875
876#if HAVE_STARTUP_NOTIFICATION
877 SnDisplay *snDisplay;
878 SnLauncheeContext *snContext;
879
880 snDisplay = sn_display_new (dpy, NULL, NULL);
881 snContext = sn_launchee_context_new_from_environment (snDisplay, DefaultScreen (dpy));
882
883 /* Tell the window manager that this window is part of the startup context */
884 if (snContext)
885 sn_launchee_context_setup_window (snContext, parent);
886#endif
887
888 XMapWindow (dpy, vt);
889 XMapWindow (dpy, parent);
890
891#if HAVE_STARTUP_NOTIFICATION
892 if (snContext)
893 {
894 /* Mark the startup process as complete */
895 sn_launchee_context_complete (snContext);
896
897 sn_launchee_context_unref (snContext);
898 }
899
900 sn_display_unref (snDisplay);
901#endif
902
903 refresh_check ();
904}
905
906/*----------------------------------------------------------------------*/
907void
908rxvt_term::init_env ()
909{
910 char *val;
911
912#ifdef DISPLAY_IS_IP
913 /* Fixup display_name for export over pty to any interested terminal
914 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
915 * (for the first non-loopback interface) that we get from
916 * rxvt_network_display (). This is more "name-resolution-portable", if you
917 * will, and probably allows for faster x-client startup if your name
918 * server is beyond a slow link or overloaded at client startup. Of
919 * course that only helps the shell's child processes, not us.
920 *
921 * Giving out the display_name also affords a potential security hole
922 */
923 val = rxvt_network_display (rs[Rs_display_name]);
924 rs[Rs_display_name] = (const char *)val;
925
926 if (val == NULL)
927#endif /* DISPLAY_IS_IP */
928 val = XDisplayString (dpy);
929
930 if (rs[Rs_display_name] == NULL)
931 rs[Rs_display_name] = val; /* use broken `:0' value */
932
933 env_display = (char *)rxvt_malloc (strlen (val) + 9);
934
935 sprintf (env_display, "DISPLAY=%s", val);
936
937 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent);
938
939 /* add entries to the environment:
940 * @ DISPLAY: in case we started with -display
941 * @ WINDOWID: X window id number of the window
942 * @ COLORTERM: terminal sub-name and also indicates its color
943 * @ TERM: terminal name
944 * @ TERMINFO: path to terminfo directory
945 * @ COLORFGBG: fg;bg color codes
946 */
947 putenv (env_display);
948 putenv (env_windowid);
949
950 if (env_colorfgbg)
951 putenv (env_colorfgbg);
952
953#ifdef RXVT_TERMINFO
954 putenv ("TERMINFO=" RXVT_TERMINFO);
955#endif
956
957 if (depth <= 2)
958 putenv ("COLORTERM=" COLORTERMENV "-mono");
959 else
960 putenv ("COLORTERM=" COLORTERMENVFULL);
961
962 if (rs[Rs_term_name] != NULL)
963 {
964 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
965 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
966 putenv (env_term);
967 }
968 else
969 putenv ("TERM=" TERMENV);
970
971#ifdef HAVE_UNSETENV
972 /* avoid passing old settings and confusing term size */
973 unsetenv ("LINES");
974 unsetenv ("COLUMNS");
975 unsetenv ("TERMCAP"); /* terminfo should be okay */
976#endif /* HAVE_UNSETENV */
977}
978
979/*----------------------------------------------------------------------*/
980void
981rxvt_term::set_locale (const char *locale)
982{
983 set_environ (envv);
984
985#if HAVE_XSETLOCALE || HAVE_SETLOCALE
986 free (this->locale);
987 this->locale = setlocale (LC_CTYPE, locale);
988
989 if (!this->locale)
990 {
991 if (*locale)
992 {
993 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
994 setlocale (LC_CTYPE, "C");
995 }
456 } else 996 else
457#endif /* TTY_GID_SUPPORT */ 997 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
998
999 this->locale = "C";
458 { 1000 }
459 R->h->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
460 R->h->ttygid = getgid();
461 }
462#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
463 R->h->locale = setlocale(LC_CTYPE, "");
464#endif
465 1001
466/* get number of available file descriptors */ 1002
467#if defined(_POSIX_VERSION) || ! defined(__svr4__) 1003 this->locale = strdup (this->locale);
468 R->num_fds = (int)sysconf(_SC_OPEN_MAX); 1004 SET_LOCALE (this->locale);
1005 mbstate.reset ();
1006#endif
1007
1008#if HAVE_NL_LANGINFO
1009 char *codeset = nl_langinfo (CODESET);
1010 // /^UTF.?8/i
1011 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
1012 && (codeset[1] == 'T' || codeset[1] == 't')
1013 && (codeset[2] == 'F' || codeset[2] == 'f')
1014 && (codeset[3] == '8' || codeset[4] == '8');
469#else 1015#else
470 R->num_fds = rxvt_getdtablesize(); 1016 enc_utf8 = 0;
471#endif 1017#endif
472
473/*
474 * Close all unused file descriptors
475 * We don't want them, we don't need them.
476 */
477 if ((i = open("/dev/null", O_RDONLY)) < 0) {
478 /* TODO: BOO HISS */
479 dup2(STDERR_FILENO, STDIN_FILENO);
480 } else if (i > STDIN_FILENO) {
481 dup2(i, STDIN_FILENO);
482 close(i);
483 }
484 dup2(STDERR_FILENO, STDOUT_FILENO);
485 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) {
486#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
487 if (i == 4 || i == 7)
488 continue;
489#endif
490 close(i);
491 }
492} 1018}
493 1019
1020void
1021rxvt_term::init_xlocale ()
1022{
1023 set_environ (envv);
1024
1025#ifdef USE_XIM
1026 if (!locale)
1027 rxvt_warn ("setting locale failed, continuing without locale support.\n");
1028 else
1029 {
1030 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
1031
1032 if (!XSupportsLocale ())
1033 {
1034 rxvt_warn ("the locale is not supported by Xlib, continuing without locale support.\n");
1035 return;
1036 }
1037
1038 im_ev.start (display);
1039
1040 /* see if we can connect already */
1041 im_cb ();
1042 }
1043#endif
1044}
1045
494/*----------------------------------------------------------------------*/ 1046/*----------------------------------------------------------------------*/
495/* EXTPROTO */ 1047void
496const char ** 1048rxvt_term::init_command (const char *const *argv)
497rxvt_init_resources(pR_ int argc, const char *const *argv)
498{ 1049{
499 int i, r_argc; 1050 /*
500 char *val; 1051 * Initialize the command connection.
501 const char **cmd_argv, **r_argv; 1052 * This should be called after the X server connection is established.
502 const char **rs;
503
504/*
505 * Look for -exec option. Find => split and make cmd_argv[] of command args
506 */ 1053 */
507 for (r_argc = 0; r_argc < argc; r_argc++)
508 if (!STRCMP(argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))
509 break;
510 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1));
511 1054
512 for (i = 0; i < r_argc; i++) 1055#ifdef META8_OPTION
513 r_argv[i] = (const char *)argv[i]; 1056 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
514 r_argv[i] = NULL;
515 if (r_argc == argc)
516 cmd_argv = NULL;
517 else {
518 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
519
520 for (i = 0; i < argc - r_argc - 1; i++)
521 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
522 cmd_argv[i] = NULL;
523 }
524
525/* clear all resources */
526 rs = R->h->rs;
527 for (i = 0; i < NUM_RESOURCES;)
528 rs[i++] = NULL;
529
530 rs[Rs_name] = rxvt_r_basename(argv[0]);
531/*
532 * Open display, get options/resources and create the window
533 */
534 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL)
535 rs[Rs_display_name] = ":0";
536
537 rxvt_get_options(aR_ r_argc, r_argv);
538 free(r_argv);
539
540#ifdef LOCAL_X_IS_UNIX
541 if (rs[Rs_display_name][0] == ':') {
542 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name]));
543 STRCPY(val, "unix");
544 STRCAT(val, rs[Rs_display_name]);
545 R->Xdisplay = XOpenDisplay(val);
546 free(val);
547 }
548#endif 1057#endif
549 1058
550 if (R->Xdisplay == NULL 1059 get_ourmods ();
551 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL) {
552 rxvt_print_error("can't open display %s", rs[Rs_display_name]);
553 exit(EXIT_FAILURE);
554 }
555 1060
556 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]); 1061 if (!option (Opt_scrollTtyOutput))
1062 priv_modes |= PrivMode_TtyOutputInh;
1063 if (option (Opt_scrollTtyKeypress))
1064 priv_modes |= PrivMode_Keypress;
1065 if (!option (Opt_jumpScroll))
1066 priv_modes |= PrivMode_smoothScroll;
557 1067
558/*
559 * set any defaults not already set
560 */
561 if (cmd_argv && cmd_argv[0]) {
562 if (!rs[Rs_title])
563 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);
564 if (!rs[Rs_iconName])
565 rs[Rs_iconName] = rs[Rs_title];
566 } else {
567 if (!rs[Rs_title])
568 rs[Rs_title] = rs[Rs_name];
569 if (!rs[Rs_iconName])
570 rs[Rs_iconName] = rs[Rs_name];
571 }
572 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)
573 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i);
574#ifndef NO_FRILLS
575 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)
576 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */
577 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)
578 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */
579#endif
580#ifndef NO_LINESPACE
581 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)
582 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */
583#endif
584
585#ifdef POINTER_BLANK
586 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)
587 R->h->pointerBlankDelay = i;
588 else
589 R->h->pointerBlankDelay = 2;
590#endif
591
592/* no point having a scrollbar without having any scrollback! */
593 if (!R->TermWin.saveLines)
594 R->Options &= ~Opt_scrollBar;
595
596#ifdef PRINTPIPE
597 if (!rs[Rs_print_pipe])
598 rs[Rs_print_pipe] = PRINTPIPE;
599#endif
600 if (!rs[Rs_cutchars])
601 rs[Rs_cutchars] = CUTCHARS;
602#ifdef ACS_ASCII
603 if (!rs[Rs_acs_chars])
604 rs[Rs_acs_chars] = ACS_CHARS;
605 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20) {
606 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
607 for (; i < 0x20; )
608 val[i] = ' ';
609 rs[Rs_acs_chars] = val;
610 }
611#endif
612#ifndef NO_BACKSPACE_KEY 1068#ifndef NO_BACKSPACE_KEY
613 if (!rs[Rs_backspace_key]) 1069 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
614# ifdef DEFAULT_BACKSPACE 1070 priv_modes |= PrivMode_HaveBackSpace;
615 R->h->key_backspace = DEFAULT_BACKSPACE;
616# else
617 R->h->key_backspace = "DEC"; /* can toggle between \010 or \177 */
618# endif 1071#endif
619 else { 1072
620 val = STRDUP(rs[Rs_backspace_key]); 1073 /* add value for scrollBar */
621 rxvt_Str_trim(val); 1074 if (scrollBar.state)
622 rxvt_Str_escaped(val);
623 R->h->key_backspace = val;
624 } 1075 {
625#endif 1076 priv_modes |= PrivMode_scrollBar;
626#ifndef NO_DELETE_KEY 1077 SavedModes |= PrivMode_scrollBar;
627 if (!rs[Rs_delete_key]) 1078 }
628# ifdef DEFAULT_DELETE 1079
629 R->h->key_delete = DEFAULT_DELETE; 1080 run_command (argv);
630# else 1081}
631 R->h->key_delete = "\033[3~"; 1082
1083/*----------------------------------------------------------------------*/
1084void
1085rxvt_term::get_colours ()
1086{
1087 int i;
1088
1089#ifdef OFF_FOCUS_FADING
1090 pix_colors = pix_colors_focused;
632# endif 1091#endif
633 else { 1092
634 val = STRDUP(rs[Rs_delete_key]); 1093 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
635 rxvt_Str_trim(val);
636 rxvt_Str_escaped(val);
637 R->h->key_delete = val;
638 } 1094 {
639#endif 1095 const char *name = rs[Rs_color + i];
640 if (rs[Rs_answerbackstring]) {
641 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
642 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
643 }
644 1096
645 if (rs[Rs_selectstyle]) { 1097 if (!name)
646 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0) 1098 continue;
647 R->selection_style = OLD_WORD_SELECT;
648#ifndef NO_OLD_SELECTION
649 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
650 R->selection_style = OLD_SELECT;
651#endif
652 }
653 1099
654#ifdef HAVE_SCROLLBARS 1100 rxvt_color xcol;
655 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
656 rs[Rs_scrollBar_thickness]);
657#endif
658 1101
659 R->TermWin.fontset = new rxvt_fontset (aR); 1102 if (!set_color (xcol, name))
660 R->TermWin.fontset->populate (rs[Rs_font]); 1103 {
661 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
662 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
663 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
664
665#ifdef XTERM_REVERSE_VIDEO
666/* this is how xterm implements reverseVideo */
667 if (R->Options & Opt_reverseVideo) {
668 if (!rs[Rs_color + Color_fg])
669 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
670 if (!rs[Rs_color + Color_bg])
671 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
672 }
673#endif
674
675 for (i = 0; i < NRS_COLORS; i++)
676 if (!rs[Rs_color + i])
677 rs[Rs_color + i] = def_colorName[i];
678
679#ifndef XTERM_REVERSE_VIDEO 1104#ifndef XTERM_REVERSE_VIDEO
680/* this is how we implement reverseVideo */ 1105 if (i < 2 && option (Opt_reverseVideo))
681 if (R->Options & Opt_reverseVideo) 1106 name = def_colorName [1 - i];
682 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 1107 else
683#endif 1108#endif
1109 name = def_colorName [i];
684 1110
685/* convenient aliases for setting fg/bg to colors */ 1111 if (!name)
686 rxvt_color_aliases(aR_ Color_fg); 1112 continue;
687 rxvt_color_aliases(aR_ Color_bg); 1113
1114 if (!set_color (xcol, name))
1115 {
1116 switch (i)
1117 {
1118 case Color_fg:
1119 case Color_bg:
1120 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
1121 name = "";
1122 break;
688#ifndef NO_CURSORCOLOR 1123#ifndef NO_CURSORCOLOR
689 rxvt_color_aliases(aR_ Color_cursor); 1124 case Color_cursor2:
690 rxvt_color_aliases(aR_ Color_cursor2);
691#endif /* NO_CURSORCOLOR */
692 rxvt_color_aliases(aR_ Color_pointer);
693 rxvt_color_aliases(aR_ Color_border);
694#ifndef NO_BOLD_UNDERLINE_REVERSE
695 rxvt_color_aliases(aR_ Color_BD);
696 rxvt_color_aliases(aR_ Color_UL);
697 rxvt_color_aliases(aR_ Color_RV);
698#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
699
700 return cmd_argv;
701}
702
703/*----------------------------------------------------------------------*/
704/* EXTPROTO */
705void
706rxvt_init_env(pR)
707{
708 int i;
709 unsigned int u;
710 char *val;
711
712#ifdef DISPLAY_IS_IP
713/* Fixup display_name for export over pty to any interested terminal
714 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
715 * (for the first non-loopback interface) that we get from
716 * rxvt_network_display(). This is more "name-resolution-portable", if you
717 * will, and probably allows for faster x-client startup if your name
718 * server is beyond a slow link or overloaded at client startup. Of
719 * course that only helps the shell's child processes, not us.
720 *
721 * Giving out the display_name also affords a potential security hole
722 */
723 val = rxvt_network_display(R->h->rs[Rs_display_name]);
724 R->h->rs[Rs_display_name] = (const char *)val;
725 if (val == NULL)
726#endif /* DISPLAY_IS_IP */
727 val = XDisplayString(R->Xdisplay);
728 if (R->h->rs[Rs_display_name] == NULL)
729 R->h->rs[Rs_display_name] = val; /* use broken `:0' value */
730
731 i = STRLEN(val);
732 R->h->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char));
733
734 sprintf(R->h->env_display, "DISPLAY=%s", val);
735
736 /* avoiding the math library:
737 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */
738 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ;
739 MAX_IT(i, 1);
740 R->h->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char));
741
742 sprintf(R->h->env_windowid, "WINDOWID=%u",
743 (unsigned int)R->TermWin.parent[0]);
744
745/* add entries to the environment:
746 * @ DISPLAY: in case we started with -display
747 * @ WINDOWID: X window id number of the window
748 * @ COLORTERM: terminal sub-name and also indicates its color
749 * @ TERM: terminal name
750 * @ TERMINFO: path to terminfo directory
751 */
752 putenv(R->h->env_display);
753 putenv(R->h->env_windowid);
754#ifdef RXVT_TERMINFO
755 putenv("TERMINFO=" RXVT_TERMINFO);
756#endif 1125#endif
757 if (XDEPTH <= 2) 1126 case Color_pointer_fg:
758 putenv("COLORTERM=" COLORTERMENV "-mono"); 1127 name = rs[Rs_color + Color_fg];
759 else 1128 xcol.set (this, name);
760 putenv("COLORTERM=" COLORTERMENVFULL); 1129 break;
761 if (R->h->rs[Rs_term_name] != NULL) { 1130 default:
762 R->h->env_term = (char *)rxvt_malloc((STRLEN(R->h->rs[Rs_term_name]) + 6) * sizeof(char)); 1131 name = rs[Rs_color + Color_bg];
763 sprintf(R->h->env_term, "TERM=%s", R->h->rs[Rs_term_name]); 1132 xcol.set (this, name);
764 putenv(R->h->env_term); 1133 break;
765 } else 1134 }
766 putenv("TERM=" TERMENV); 1135 }
1136 }
767 1137
768#ifdef HAVE_UNSETENV 1138 pix_colors[i] = xcol;
769/* avoid passing old settings and confusing term size */ 1139 rs[Rs_color + i] = name;
770 unsetenv("LINES");
771 unsetenv("COLUMNS");
772 unsetenv("TERMCAP"); /* terminfo should be okay */
773#endif /* HAVE_UNSETENV */
774}
775
776/*----------------------------------------------------------------------*/
777/*
778 * This is more or less stolen straight from XFree86 xterm.
779 * This should support all European type languages.
780 */
781/* EXTPROTO */
782void
783rxvt_init_xlocale(pR)
784{
785#ifdef USE_XIM
786 if (R->h->locale == NULL)
787 rxvt_print_error("Setting locale failed.");
788 else {
789 Atom wmlocale;
790
791 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False);
792 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale,
793 XA_STRING, 8, PropModeReplace,
794 (unsigned char *)R->h->locale, STRLEN(R->h->locale));
795
796 if (XSupportsLocale() != True) {
797 rxvt_print_error("The locale is not supported by Xlib");
798 return;
799 }
800 rxvt_setTermFontSet(aR_ 0);
801
802 /* see if we can connect yet */
803 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL);
804
805 /* To avoid Segmentation Fault in C locale: Solaris only? */
806 if (STRCMP(R->h->locale, "C"))
807 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
808 rxvt_IMInstantiateCallback, NULL);
809 }
810#endif
811}
812
813/*----------------------------------------------------------------------*/
814/* EXTPROTO */
815void
816rxvt_init_command(pR_ const char *const *argv)
817{
818/*
819 * Initialize the command connection.
820 * This should be called after the X server connection is established.
821 */
822 int i;
823
824 for (i = 0; i < NUM_XA; i++)
825 R->h->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False);
826
827/* Enable delete window protocol */
828 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0],
829 &(R->h->xa[XA_WMDELETEWINDOW]), 1);
830
831#ifdef USING_W11LIB
832/* enable W11 callbacks */
833 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event);
834#endif
835
836#ifdef META8_OPTION
837 R->h->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC);
838#endif
839 rxvt_get_ourmods(aR);
840 if (!(R->Options & Opt_scrollTtyOutput))
841 R->h->PrivateModes |= PrivMode_TtyOutputInh;
842 if (R->Options & Opt_scrollTtyKeypress)
843 R->h->PrivateModes |= PrivMode_Keypress;
844 if (!(R->Options & Opt_jumpScroll))
845 R->h->PrivateModes |= PrivMode_smoothScroll;
846#ifndef NO_BACKSPACE_KEY
847 if (STRCMP(R->h->key_backspace, "DEC") == 0)
848 R->h->PrivateModes |= PrivMode_HaveBackSpace;
849#endif
850/* add value for scrollBar */
851 if (scrollbar_visible(R)) {
852 R->h->PrivateModes |= PrivMode_scrollBar;
853 R->h->SavedModes |= PrivMode_scrollBar;
854 }
855 if (menubar_visible(R)) {
856 R->h->PrivateModes |= PrivMode_menuBar;
857 R->h->SavedModes |= PrivMode_menuBar;
858 }
859#ifdef GREEK_SUPPORT
860 greek_init();
861#endif
862
863 R->Xfd = XConnectionNumber(R->Xdisplay);
864
865#ifdef CURSOR_BLINK
866 if (R->Options & Opt_cursorBlink)
867 (void)gettimeofday(&R->h->lastcursorchange, NULL);
868#endif
869
870 if ((R->cmd_fd = rxvt_run_command(aR_ argv)) < 0) {
871 rxvt_print_error("aborting");
872 exit(EXIT_FAILURE);
873 }
874}
875
876/*----------------------------------------------------------------------*/
877/* INTPROTO */
878void
879rxvt_Get_Colours(pR)
880{
881 int i;
882
883 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) {
884 rxvt_color xcol;
885
886 if (!R->h->rs[Rs_color + i])
887 continue;
888
889 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->h->rs[Rs_color + i])) {
890#ifndef XTERM_REVERSE_VIDEO
891 if (i < 2 && (R->Options & Opt_reverseVideo)) {
892 R->h->rs[Rs_color + i] = def_colorName[!i];
893 } else
894#endif
895 R->h->rs[Rs_color + i] = def_colorName[i];
896 if (!R->h->rs[Rs_color + i])
897 continue;
898 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->h->rs[Rs_color + i])) {
899 switch (i) {
900 case Color_fg:
901 case Color_bg:
902 /* fatal: need bg/fg color */
903 rxvt_print_error("aborting");
904 exit(EXIT_FAILURE);
905 /* NOTREACHED */
906 break;
907#ifndef NO_CURSORCOLOR
908 case Color_cursor2:
909 xcol = R->PixColors[Color_fg];
910 break;
911#endif /* ! NO_CURSORCOLOR */
912 case Color_pointer:
913 xcol = R->PixColors[Color_fg];
914 break;
915 default:
916 xcol = R->PixColors[Color_bg]; /* None */
917 break;
918 }
919 } 1140 }
920 } 1141
921 R->PixColors[i] = xcol; 1142 if (depth <= 2)
922 SET_PIXCOLOR(R->h, i);
923 } 1143 {
1144 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
1145 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
1146 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
1147 }
924 1148
925 if (XDEPTH <= 2 || !R->h->rs[Rs_color + Color_pointer]) 1149 /*
926 R->PixColors[Color_pointer] = R->PixColors[Color_fg];
927 if (XDEPTH <= 2 || !R->h->rs[Rs_color + Color_border])
928 R->PixColors[Color_border] = R->PixColors[Color_fg];
929
930/*
931 * get scrollBar/menuBar shadow colors 1150 * get scrollBar shadow colors
932 * 1151 *
933 * The calculations of topShadow/bottomShadow values are adapted 1152 * The calculations of topShadow/bottomShadow values are adapted
934 * from the fvwm window manager. 1153 * from the fvwm window manager.
935 */ 1154 */
936#ifdef KEEP_SCROLLCOLOR 1155#ifdef RXVT_SCROLLBAR
937 if (XDEPTH <= 2) { /* Monochrome */ 1156 if (depth <= 2)
938 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 1157 {
939 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 1158 /* Monochrome */
940 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 1159 alias_color (Color_scroll, Color_fg);
941 } else { 1160 alias_color (Color_topShadow, Color_bg);
942 rxvt_color xcol[3]; 1161 alias_color (Color_bottomShadow, Color_bg);
943 /* xcol[0] == white 1162 }
944 * xcol[1] == top shadow
945 * xcol[2] == bot shadow */
946
947 xcol[1] = R->PixColors[Color_scroll];
948# ifdef PREFER_24BIT
949 xcol[0].set (r, -1, -1, -1);
950/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
951# else 1163 else
952 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); 1164 {
1165 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
1166
1167 rgba cscroll;
1168 pix_colors [Color_scroll].get (cscroll);
1169
1170 /* topShadowColor */
1171 if (!pix_colors[Color_topShadow].set (this,
1172 rgba (
1173 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1174 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1175 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1176 cscroll.a)
1177 ))
1178 alias_color (Color_topShadow, Color_White);
1179 }
953# endif 1180#endif
954 1181
955 unsigned short R1, G1, B1, R0, G0, B0; 1182#ifdef OFF_FOCUS_FADING
956 1183 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
957 xcol[0].get (r, R0, G0, B0); 1184 update_fade_color (i);
958 xcol[1].get (r, R1, G1, B1); 1185#endif
959
960 /* bottomShadowColor */
961 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
962 xcol[2] = R->PixColors[Color_Black];
963
964 R->PixColors[Color_bottomShadow] = xcol[2];
965
966 /* topShadowColor */
967 if (!xcol[1].set (aR_
968 min (R0, max (R0 / 5, R1) * 7 / 5),
969 min (G0, max (G0 / 5, G1) * 7 / 5),
970 min (B0, max (B0 / 5, B1) * 7 / 5)))
971 xcol[1] = R->PixColors[Color_White];
972
973 R->PixColors[Color_topShadow] = xcol[1];
974 }
975#endif /* KEEP_SCROLLCOLOR */
976} 1186}
977 1187
978/*----------------------------------------------------------------------*/ 1188/*----------------------------------------------------------------------*/
979/* color aliases, fg/bg bright-bold */ 1189/* color aliases, fg/bg bright-bold */
980/* INTPROTO */
981void 1190void
982rxvt_color_aliases(pR_ int idx) 1191rxvt_term::color_aliases (int idx)
983{ 1192{
984 if (R->h->rs[Rs_color + idx] && isdigit(*(R->h->rs[Rs_color + idx]))) { 1193 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
985 int i = atoi(R->h->rs[Rs_color + idx]); 1194 {
1195 int i = atoi (rs[Rs_color + idx]);
986 1196
987 if (i >= 8 && i <= 15) { /* bright colors */ 1197 if (i >= 8 && i <= 15)
988 i -= 8; 1198 /* bright colors */
989#ifndef NO_BRIGHTCOLOR
990 R->h->rs[Rs_color + idx] = R->h->rs[Rs_color + minBrightCOLOR + i]; 1199 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
991 return; 1200 else if (i >= 0 && i <= 7)
992#endif 1201 /* normal colors */
993 }
994 if (i >= 0 && i <= 7) /* normal colors */
995 R->h->rs[Rs_color + idx] = R->h->rs[Rs_color + minCOLOR + i]; 1202 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
996 } 1203 }
997} 1204}
998 1205
999/*----------------------------------------------------------------------*/ 1206/*----------------------------------------------------------------------*/
1000/* 1207/*
1001 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 1208 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1002 * Use resource ``modifier'' to override the Meta modifier 1209 * Use resource ``modifier'' to override the Meta modifier
1003 */ 1210 */
1004/* INTPROTO */
1005void 1211void
1006rxvt_get_ourmods(pR) 1212rxvt_term::get_ourmods ()
1007{ 1213{
1008 int i, j, k; 1214 int i, j, k;
1009 int requestedmeta, realmeta, realalt; 1215 int requestedmeta, realmeta, realalt;
1010 const char *cm, *rsmod; 1216 const char *cm, *rsmod;
1011 XModifierKeymap *map; 1217 XModifierKeymap *map;
1012 KeyCode *kc; 1218 KeyCode *kc;
1013 const unsigned int modmasks[] = 1219 const unsigned int modmasks[] =
1220 {
1014 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 1221 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1222 };
1015 1223
1016 requestedmeta = realmeta = realalt = 0; 1224 requestedmeta = realmeta = realalt = 0;
1017 rsmod = R->h->rs[Rs_modifier]; 1225 rsmod = rs[Rs_modifier];
1226
1018 if (rsmod 1227 if (rsmod
1019 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1228 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1020 requestedmeta = rsmod[3] - '0'; 1229 requestedmeta = rsmod[3] - '0';
1021 1230
1022 map = XGetModifierMapping(R->Xdisplay); 1231 map = XGetModifierMapping (dpy);
1023 kc = map->modifiermap; 1232 kc = map->modifiermap;
1233
1024 for (i = 1; i < 6; i++) { 1234 for (i = 1; i < 6; i++)
1235 {
1025 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1236 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1237
1026 for (j = map->max_keypermod; j--; k++) { 1238 for (j = map->max_keypermod; j--; k++)
1239 {
1027 if (kc[k] == 0) 1240 if (kc[k] == 0)
1028 break; 1241 break;
1242
1029 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 1243 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1244 {
1030 case XK_Num_Lock: 1245 case XK_Num_Lock:
1031 R->h->ModNumLockMask = modmasks[i - 1]; 1246 ModNumLockMask = modmasks[i - 1];
1032 /* FALLTHROUGH */ 1247 continue;
1033 default: 1248
1034 continue; /* for(;;) */ 1249 case XK_ISO_Level3_Shift:
1250 ModLevel3Mask = modmasks[i - 1];
1251 continue;
1252
1035 case XK_Meta_L: 1253 case XK_Meta_L:
1036 case XK_Meta_R: 1254 case XK_Meta_R:
1037 cm = "meta"; 1255 cm = "meta";
1038 realmeta = i; 1256 realmeta = i;
1039 break; 1257 break;
1258
1040 case XK_Alt_L: 1259 case XK_Alt_L:
1041 case XK_Alt_R: 1260 case XK_Alt_R:
1042 cm = "alt"; 1261 cm = "alt";
1043 realalt = i; 1262 realalt = i;
1044 break; 1263 break;
1264
1045 case XK_Super_L: 1265 case XK_Super_L:
1046 case XK_Super_R: 1266 case XK_Super_R:
1047 cm = "super"; 1267 cm = "super";
1048 break; 1268 break;
1269
1049 case XK_Hyper_L: 1270 case XK_Hyper_L:
1050 case XK_Hyper_R: 1271 case XK_Hyper_R:
1051 cm = "hyper"; 1272 cm = "hyper";
1052 break; 1273 break;
1274
1275 default:
1276 continue;
1277 }
1278
1279 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1280 requestedmeta = i;
1281 }
1053 } 1282 }
1054 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1283
1055 requestedmeta = i;
1056 }
1057 }
1058 XFreeModifiermap(map); 1284 XFreeModifiermap (map);
1285
1059 i = (requestedmeta ? requestedmeta 1286 i = requestedmeta ? requestedmeta
1060 : (realmeta ? realmeta 1287 : realmeta ? realmeta
1061 : (realalt ? realalt : 0))); 1288 : realalt ? realalt
1289 : 0;
1290
1062 if (i) 1291 if (i)
1063 R->h->ModMetaMask = modmasks[i - 1]; 1292 ModMetaMask = modmasks[i - 1];
1064} 1293}
1065 1294
1295void
1296rxvt_term::set_icon (const char *file)
1297{
1298#ifdef HAVE_AFTERIMAGE
1299 init_asv ();
1300
1301 ASImage *im = file2ASImage (file, 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
1302 if (!im)
1303 {
1304 rxvt_warn ("Loading image icon failed, continuing without.\n");
1305 return;
1306 }
1307
1308 unsigned int w = im->width;
1309 unsigned int h = im->height;
1310
1311 if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
1312 {
1313 rxvt_warn ("Icon image too big, continuing without.\n");
1314 destroy_asimage (&im);
1315 return;
1316 }
1317
1318 ASImage *result = scale_asimage (asv, im,
1319 w, h, ASA_ARGB32,
1320 100, ASIMAGE_QUALITY_DEFAULT);
1321 destroy_asimage (&im);
1322
1323 if (!result)
1324 {
1325 rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
1326 return;
1327 }
1328
1329 long *buffer = (long *)malloc ((2 + w * h) * sizeof (long));
1330 if (buffer)
1331 {
1332 ARGB32 *asbuf = result->alt.argb32;
1333 buffer [0] = w;
1334 buffer [1] = h;
1335
1336 for (unsigned int i = 0; i < w * h; ++i)
1337 buffer [i + 2] = asbuf [i];
1338
1339 XChangeProperty (dpy, parent, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1340 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1341 free (buffer);
1342 }
1343 else
1344 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1345
1346 destroy_asimage (&result);
1347#endif
1348
1349#ifdef HAVE_PIXBUF
1350 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (file, NULL);
1351 if (!pixbuf)
1352 {
1353 rxvt_warn ("Loading image icon failed, continuing without.\n");
1354 return;
1355 }
1356
1357 unsigned int w = gdk_pixbuf_get_width (pixbuf);
1358 unsigned int h = gdk_pixbuf_get_height (pixbuf);
1359
1360 if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
1361 {
1362 rxvt_warn ("Icon image too big, continuing without.\n");
1363 g_object_unref (pixbuf);
1364 return;
1365 }
1366
1367 if (long *buffer = (long *)malloc ((2 + w * h) * sizeof (long)))
1368 {
1369 int rowstride = gdk_pixbuf_get_rowstride (pixbuf);
1370 unsigned char *row = gdk_pixbuf_get_pixels (pixbuf);
1371 int channels = gdk_pixbuf_get_n_channels (pixbuf);
1372
1373 buffer [0] = w;
1374 buffer [1] = h;
1375 for (int i = 0; i < h; i++)
1376 {
1377 for (int j = 0; j < w; j++)
1378 {
1379 unsigned char *pixel = row + j * channels;
1380 long value;
1381
1382 if (channels == 4)
1383 value = pixel[3];
1384 else
1385 value = (unsigned char)0x00ff;
1386
1387 value = (value << 8) + pixel[0];
1388 value = (value << 8) + pixel[1];
1389 value = (value << 8) + pixel[2];
1390 buffer[(i * w + j) + 2] = value;
1391 }
1392
1393 row += rowstride;
1394 }
1395
1396 XChangeProperty (dpy, parent, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1397 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1398 free (buffer);
1399 }
1400 else
1401 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1402
1403 g_object_unref (pixbuf);
1404#endif
1405}
1406
1066/*----------------------------------------------------------------------*/ 1407/*----------------------------------------------------------------------*/
1067/* rxvt_Create_Windows() - Open and map the window */ 1408/* Open and map the window */
1068/* EXTPROTO */
1069void 1409void
1070rxvt_Create_Windows(pR_ int argc, const char *const *argv) 1410rxvt_term::create_windows (int argc, const char *const *argv)
1071{ 1411{
1072 XClassHint classHint; 1412 XClassHint classHint;
1073 XWMHints wmHint; 1413 XWMHints wmHint;
1414#if ENABLE_FRILLS
1415 MWMHints mwmhints = { };
1416#endif
1074 XGCValues gcvalue; 1417 XGCValues gcvalue;
1075 long vt_emask;
1076
1077#ifdef PREFER_24BIT
1078 XSetWindowAttributes attributes; 1418 XSetWindowAttributes attributes;
1079 XWindowAttributes gattr; 1419 Window top, parent;
1080 1420
1081 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 1421 dLocal (Display *, dpy);
1082 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1083 1422
1084#ifdef POINTER_BLANK
1085 static rxvt_color blackcolour;
1086 blackcolour.set (r, 0, 0, 0);
1087#endif
1088 if (R->Options & Opt_transparent) {
1089 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen),
1090 &gattr);
1091 XDEPTH = gattr.depth;
1092 } else {
1093 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1094/*
1095 * If depth is not 24, look for a 24bit visual.
1096 */
1097 if (XDEPTH != 24) {
1098 XVisualInfo vinfo;
1099
1100 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) {
1101 XDEPTH = 24;
1102 XVISUAL = vinfo.visual;
1103 XCMAP = XCreateColormap(R->Xdisplay,
1104 RootWindow(R->Xdisplay, Xscreen),
1105 XVISUAL, AllocNone);
1106 }
1107 }
1108 }
1109#endif
1110
1111/* grab colors before netscape does */ 1423 /* grab colors before netscape does */
1112 rxvt_Get_Colours(aR); 1424 get_colours ();
1113 1425
1114 rxvt_change_font(aR_ 1, NULL); 1426 if (!set_fonts ())
1427 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1428
1429 parent = display->root;
1430
1431 attributes.override_redirect = !!option (Opt_override_redirect);
1432
1433#if ENABLE_FRILLS
1434 if (option (Opt_borderLess))
1435 {
1436 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1437 {
1438 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1439 attributes.override_redirect = true;
1440 }
1441 else
1442 {
1443 mwmhints.flags = MWM_HINTS_DECORATIONS;
1444 }
1445 }
1446#endif
1447
1448#if ENABLE_XEMBED
1449 if (rs[Rs_embed])
1450 {
1451 XWindowAttributes wattr;
1452
1453 parent = strtol (rs[Rs_embed], 0, 0);
1454
1455 if (!XGetWindowAttributes (dpy, parent, &wattr))
1456 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1457
1458 window_calc (wattr.width, wattr.height);
1459 }
1460#endif
1461
1115 rxvt_window_calc(aR_ 0, 0); 1462 window_calc (0, 0);
1116 R->h->old_width = R->szHint.width;
1117 R->h->old_height = R->szHint.height;
1118 1463
1119/* parent window - reverse video so we can see placement errors
1120 * sub-window placement & size in rxvt_resize_subwindows() 1464 /* sub-window placement & size in rxvt_term::resize_all_windows () */
1121 */
1122
1123#ifdef PREFER_24BIT
1124 attributes.background_pixel = R->PixColors[Color_fg]; 1465 attributes.background_pixel = pix_colors_focused [Color_border];
1125 attributes.border_pixel = R->PixColors[Color_border]; 1466 attributes.border_pixel = pix_colors_focused [Color_border];
1126 attributes.colormap = XCMAP; 1467 attributes.colormap = cmap;
1127 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1128 R->szHint.x, R->szHint.y,
1129 R->szHint.width, R->szHint.height,
1130 R->TermWin.ext_bwidth,
1131 XDEPTH, InputOutput,
1132 XVISUAL,
1133 CWBackPixel | CWBorderPixel
1134 | CWColormap, &attributes);
1135#else
1136 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1137 R->szHint.x, R->szHint.y,
1138 R->szHint.width,
1139 R->szHint.height,
1140 R->TermWin.ext_bwidth,
1141 R->PixColors[Color_border],
1142 R->PixColors[Color_fg]);
1143#endif
1144 rxvt_xterm_seq(aR_ XTerm_title, R->h->rs[Rs_title], CHAR_ST);
1145 rxvt_xterm_seq(aR_ XTerm_iconName, R->h->rs[Rs_iconName], CHAR_ST);
1146 1468
1469 top = XCreateWindow (dpy, parent,
1470 szHint.x, szHint.y,
1471 szHint.width, szHint.height,
1472 ext_bwidth,
1473 depth, InputOutput, visual,
1474 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1475 &attributes);
1476
1477 this->parent = top;
1478
1479 old_width = szHint.width;
1480 old_height = szHint.height;
1481
1482 set_title (rs [Rs_title]);
1483 set_icon_name (rs [Rs_iconName]);
1484
1147 classHint.res_name = (char *)R->h->rs[Rs_name]; 1485 classHint.res_name = (char *)rs[Rs_name];
1148 classHint.res_class = (char *)APL_CLASS; 1486 classHint.res_class = (char *)RESCLASS;
1149 1487
1150 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1488 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1151 wmHint.input = True; 1489 wmHint.input = True;
1152 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState 1490 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1153 : NormalState); 1491 wmHint.window_group = top;
1154 wmHint.window_group = R->TermWin.parent[0];
1155 1492
1156 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 1493 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1157 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 1494 &szHint, &wmHint, &classHint);
1158 XSelectInput(R->Xdisplay, R->TermWin.parent[0], 1495#if ENABLE_EWMH
1159 (KeyPressMask 1496 /*
1160#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1497 * set up icon hint
1161 | KeyReleaseMask 1498 * rs [Rs_iconfile] is path to icon
1499 */
1500
1501 if (rs [Rs_iconfile])
1502 {
1503 set_icon (rs [Rs_iconfile]);
1504 }
1162#endif 1505#endif
1506
1507#if ENABLE_FRILLS
1508 if (mwmhints.flags)
1509 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1510 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1511#endif
1512
1513 Atom protocols[] = {
1514 xa[XA_WM_DELETE_WINDOW],
1515#if ENABLE_EWMH
1516 xa[XA_NET_WM_PING],
1517#endif
1518 };
1519
1520 XSetWMProtocols (dpy, top, protocols, ecb_array_length (protocols));
1521
1522#if ENABLE_FRILLS
1523 if (rs[Rs_transient_for])
1524 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1525#endif
1526
1527#if ENABLE_EWMH
1528 long pid = getpid ();
1529
1530 XChangeProperty (dpy, top,
1531 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1532 PropModeReplace, (unsigned char *)&pid, 1);
1533
1534 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1535#endif
1536
1537 XSelectInput (dpy, top,
1538 KeyPressMask
1539#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1540 | KeyReleaseMask
1541#endif
1163 | FocusChangeMask | VisibilityChangeMask 1542 | FocusChangeMask | VisibilityChangeMask
1164 | StructureNotifyMask)); 1543 | ExposureMask | StructureNotifyMask);
1165 1544
1545 termwin_ev.start (display, top);
1546
1166/* vt cursor: Black-on-White is standard, but this is more popular */ 1547 /* vt cursor: Black-on-White is standard, but this is more popular */
1167 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1548 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1168 1549
1169#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1170/* cursor (menuBar/scrollBar): Black-on-White */
1171 R->h->pointer_leftptr = XCreateFontCursor(R->Xdisplay, XC_left_ptr);
1172#endif
1173
1174#ifdef POINTER_BLANK
1175 R->h->pointer_blank = XCreateGlyphCursor(R->Xdisplay, R->TermWin.font->fid,
1176 R->TermWin.font->fid, ' ', ' ',
1177 &blackcolour, &blackcolour);
1178#endif
1179
1180/* the vt window */ 1550 /* the vt window */
1181 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1551 vt = XCreateSimpleWindow (dpy, top,
1182 R->h->window_vt_x, R->h->window_vt_y, 1552 window_vt_x, window_vt_y,
1183 TermWin_TotalWidth(), 1553 width, height,
1184 TermWin_TotalHeight(), 1554 0,
1185 0, 1555 pix_colors_focused[Color_fg],
1186 R->PixColors[Color_fg], 1556 pix_colors_focused[Color_bg]);
1187 R->PixColors[Color_bg]); 1557
1188#ifdef DEBUG_X 1558 attributes.bit_gravity = NorthWestGravity;
1189 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window"); 1559 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1190#endif 1560
1191 rxvt_pointer_unblank(aR);
1192 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1561 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1193 | PropertyChangeMask); 1562
1194#ifdef POINTER_BLANK
1195 if ((R->Options & Opt_pointerBlank)) 1563 if (option (Opt_pointerBlank))
1196 vt_emask |= PointerMotionMask; 1564 vt_emask |= PointerMotionMask;
1197 else 1565 else
1198#endif
1199 vt_emask |= (Button1MotionMask | Button3MotionMask); 1566 vt_emask |= Button1MotionMask | Button3MotionMask;
1200 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1201 1567
1202#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1568 vt_select_input ();
1203 if (menuBar_height()) {
1204 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1205 R->h->window_vt_x, 0,
1206 TermWin_TotalWidth(),
1207 menuBar_TotalHeight(),
1208 0,
1209 R->PixColors[Color_fg],
1210 R->PixColors[Color_scroll]);
1211#ifdef DEBUG_X
1212 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1213#endif
1214 XDefineCursor(R->Xdisplay, R->menuBar.win, R->h->pointer_leftptr);
1215 XSelectInput(R->Xdisplay, R->menuBar.win,
1216 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1217 | Button1MotionMask));
1218 }
1219#endif
1220#ifdef XPM_BACKGROUND
1221 if (R->h->rs[Rs_backgroundPixmap] != NULL
1222 && !(R->Options & Opt_transparent)) {
1223 const char *p = R->h->rs[Rs_backgroundPixmap];
1224 1569
1225 if ((p = STRCHR(p, ';')) != NULL) { 1570 vt_ev.start (display, vt);
1226 p++;
1227 rxvt_scale_pixmap(aR_ p);
1228 }
1229 rxvt_set_bgPixmap(aR_ R->h->rs[Rs_backgroundPixmap]);
1230 rxvt_scr_touch(aR_ True);
1231 }
1232#endif
1233 1571
1234/* graphics context for the vt window */ 1572 /* graphics context for the vt window */
1235 gcvalue.foreground = R->PixColors[Color_fg]; 1573 gcvalue.foreground = pix_colors[Color_fg];
1236 gcvalue.background = R->PixColors[Color_bg]; 1574 gcvalue.background = pix_colors[Color_bg];
1237 gcvalue.graphics_exposures = 1; 1575 gcvalue.graphics_exposures = 0;
1238 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1239 GCForeground | GCBackground
1240 | GCGraphicsExposures, &gcvalue);
1241 1576
1242#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1577 gc = XCreateGC (dpy, vt,
1243 gcvalue.foreground = R->PixColors[Color_topShadow]; 1578 GCForeground | GCBackground | GCGraphicsExposures,
1244 R->h->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1579 &gcvalue);
1245 GCForeground, &gcvalue); 1580
1246 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1581 drawable = new rxvt_drawable (this, vt);
1247 R->h->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1582
1248 GCForeground, &gcvalue); 1583#ifdef OFF_FOCUS_FADING
1249 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1584 // initially we are in unfocused state
1250 : Color_scroll)]; 1585 if (rs[Rs_fade])
1251 R->h->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1586 pix_colors = pix_colors_unfocused;
1252 GCForeground, &gcvalue);
1253#endif 1587#endif
1588
1589 pointer_unblank ();
1590 scr_recolour ();
1254} 1591}
1255 1592
1256/*----------------------------------------------------------------------*/ 1593/*----------------------------------------------------------------------*/
1257/* 1594/*
1258 * Run the command in a subprocess and return a file descriptor for the 1595 * Run the command in a subprocess and return a file descriptor for the
1259 * master end of the pseudo-teletype pair with the command talking to 1596 * master end of the pseudo-teletype pair with the command talking to
1260 * the slave. 1597 * the slave.
1261 */ 1598 */
1262/* INTPROTO */ 1599void
1263int
1264rxvt_run_command(pR_ const char *const *argv) 1600rxvt_term::run_command (const char *const *argv)
1265{ 1601{
1266 int cfd, er; 1602#if ENABLE_FRILLS
1267 1603 if (rs[Rs_pty_fd])
1268/* get master (pty) */
1269 if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->h->ttydev))) < 0) {
1270 rxvt_print_error("can't open pseudo-tty");
1271 return -1;
1272 } 1604 {
1273#ifdef FD_SETSIZE 1605 pty->pty = atoi (rs[Rs_pty_fd]);
1274 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) {
1275 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1276 rxvt_clean_exit();
1277 exit(EXIT_FAILURE);
1278 }
1279#endif
1280 fcntl(cfd, F_SETFL, O_NDELAY);
1281 1606
1282/* get slave (tty) */ 1607 if (pty->pty >= 0)
1283 if (R->tty_fd < 0) { 1608 {
1284#ifndef NO_SETOWNER_TTYDEV 1609 if (getfd_hook)
1285 rxvt_privileged_ttydev(aR_ SAVE); 1610 pty->pty = (*getfd_hook) (pty->pty);
1286#endif 1611
1287 if ((R->tty_fd = rxvt_get_tty(R->h->ttydev)) < 0) { 1612 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1288 close(cfd); 1613 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1289 rxvt_print_error("can't open slave tty %s", R->h->ttydev); 1614 }
1290 return -1;
1291 }
1292 } 1615 }
1616 else
1617#endif
1618 if (!pty->get ())
1619 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1620
1621 struct termios tio = def_tio;
1622
1293#ifndef NO_BACKSPACE_KEY 1623#ifndef NO_BACKSPACE_KEY
1294 if (R->h->key_backspace[0] && !R->h->key_backspace[1]) 1624 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1295 er = R->h->key_backspace[0]; 1625 tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
1296 else if (STRCMP(R->h->key_backspace, "DEC") == 0) 1626 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1297 er = '\177'; /* the initial state anyway */ 1627 tio.c_cc[VERASE] = '\177'; /* the initial state anyway */
1298 else
1299#endif
1300 er = -1;
1301 rxvt_get_ttymode(&(R->h->tio), er);
1302
1303/* install exit handler for cleanup */
1304#ifdef HAVE_ATEXIT
1305 atexit(rxvt_clean_exit);
1306#else
1307# ifdef HAVE_ON_EXIT
1308 on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */
1309# endif 1628#endif
1310#endif
1311 1629
1312 signal(SIGHUP, rxvt_Exit_signal); 1630 /* init terminal attributes */
1313#ifndef __svr4__ 1631 cfsetospeed (&tio, BAUDRATE);
1314 signal(SIGINT, rxvt_Exit_signal); 1632 cfsetispeed (&tio, BAUDRATE);
1315#endif 1633 tcsetattr (pty->tty, TCSANOW, &tio);
1316 signal(SIGQUIT, rxvt_Exit_signal); 1634 pty->set_utf8_mode (enc_utf8);
1317 signal(SIGTERM, rxvt_Exit_signal);
1318 signal(SIGCHLD, rxvt_Child_signal);
1319 1635
1320/* need to trap SIGURG for SVR4 (Unixware) rlogin */ 1636 /* set initial window size */
1321/* signal (SIGURG, SIG_DFL); */ 1637 tt_winch ();
1322 1638
1323#ifndef __QNX__ 1639#if ENABLE_FRILLS
1640 if (rs[Rs_pty_fd])
1641 return;
1642#endif
1643
1324/* spin off the command interpreter */ 1644 /* spin off the command interpreter */
1325 switch (R->h->cmd_pid = fork()) { 1645 switch (cmd_pid = fork ())
1646 {
1326 case -1: 1647 case -1:
1327 rxvt_print_error("can't fork"); 1648 {
1328 return -1; 1649 cmd_pid = 0;
1650 rxvt_fatal ("can't fork, aborting.\n");
1651 }
1329 case 0: 1652 case 0:
1330 close(cfd); /* only keep R->tty_fd and STDERR open */ 1653 init_env ();
1331 close(R->Xfd); 1654
1332 if (rxvt_control_tty(R->tty_fd, R->h->ttydev) < 0) 1655 if (!pty->make_controlling_tty ())
1333 rxvt_print_error("could not obtain control of tty"); 1656 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1334 else { 1657 else
1658 {
1335 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1659 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1336 dup2(R->tty_fd, STDIN_FILENO); 1660 dup2 (pty->tty, STDIN_FILENO);
1337 dup2(R->tty_fd, STDOUT_FILENO); 1661 dup2 (pty->tty, STDOUT_FILENO);
1338 dup2(R->tty_fd, STDERR_FILENO); 1662 dup2 (pty->tty, STDERR_FILENO);
1339 if (R->tty_fd > 2) 1663
1340 close(R->tty_fd); 1664 // close all our file handles that we do no longer need
1341 rxvt_run_child(aR_ argv); 1665 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1342 } 1666 {
1667 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1668 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1669 }
1670
1671 run_child (argv);
1672 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1673 }
1674
1343 exit(EXIT_FAILURE); 1675 _exit (EXIT_FAILURE);
1344 /* NOTREACHED */ 1676
1345 default: 1677 default:
1346 { 1678 if (!option (Opt_utmpInhibit))
1347#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1679 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1348 int fdstdin;
1349 1680
1350 fdstdin = dup(STDIN_FILENO); 1681 pty->close_tty ();
1351 dup2(R->tty_fd, STDIN_FILENO);
1352#endif
1353 rxvt_privileged_utmp(aR_ SAVE);
1354#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1355 dup2(fdstdin, STDIN_FILENO);
1356 close(fdstdin);
1357#endif
1358 }
1359 close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */
1360 break;
1361 }
1362#else /* __QNX__ uses qnxspawn() */
1363 fchmod(R->tty_fd, 0622);
1364 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC);
1365 fcntl(cfd, F_SETFD, FD_CLOEXEC);
1366 1682
1367 if (rxvt_run_child(aR_ argv) == -1) 1683 child_ev.start (cmd_pid);
1368 exit(EXIT_FAILURE);
1369#endif
1370/*
1371 * Reduce R->num_fds to what we use, so select() is more efficient
1372 */
1373 R->num_fds = max(STDERR_FILENO, cfd);
1374 MAX_IT(R->num_fds, R->Xfd);
1375#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
1376 MAX_IT(R->num_fds, 7);
1377#endif
1378 R->num_fds++; /* counts from 0 */
1379 1684
1380 return cfd; 1685 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1686 break;
1687 }
1381} 1688}
1382 1689
1383/* ------------------------------------------------------------------------- * 1690/* ------------------------------------------------------------------------- *
1384 * CHILD PROCESS OPERATIONS * 1691 * CHILD PROCESS OPERATIONS *
1385 * ------------------------------------------------------------------------- */ 1692 * ------------------------------------------------------------------------- */
1386/* 1693/*
1387 * The only open file descriptor is the slave tty - so no error messages. 1694 * The only open file descriptor is the slave tty - so no error messages.
1388 * returns are fatal 1695 * returns are fatal
1389 */ 1696 */
1390/* INTPROTO */
1391int 1697int
1392rxvt_run_child(pR_ const char *const *argv) 1698rxvt_term::run_child (const char *const *argv)
1393{ 1699{
1394 char *login; 1700 char *login;
1395 1701
1396 SET_TTYMODE(STDIN_FILENO, &(R->h->tio)); /* init terminal attributes */ 1702 if (option (Opt_console))
1397 1703 {
1398 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1704 /* be virtual console, fail silently */
1399#ifdef TIOCCONS 1705#ifdef TIOCCONS
1400 unsigned int on = 1; 1706 unsigned int on = 1;
1401 1707
1402 ioctl(STDIN_FILENO, TIOCCONS, &on); 1708 ioctl (STDIN_FILENO, TIOCCONS, &on);
1403#elif defined (SRIOCSREDIR) 1709#elif defined (SRIOCSREDIR)
1404 int fd; 1710 int fd;
1405 1711
1406 fd = open(CONSOLE, O_WRONLY, 0); 1712 fd = open (CONSOLE, O_WRONLY, 0);
1407 if (fd >= 0) { 1713 if (fd >= 0)
1408 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1714 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1409 close(fd); 1715 close (fd);
1410 }
1411#endif /* SRIOCSREDIR */ 1716#endif /* SRIOCSREDIR */
1412 } 1717 }
1413 1718
1414/* reset signals and spin off the command interpreter */ 1719 /* reset signals and spin off the command interpreter */
1415 signal(SIGINT, SIG_DFL); 1720 signal (SIGINT, SIG_DFL);
1416 signal(SIGQUIT, SIG_DFL); 1721 signal (SIGQUIT, SIG_DFL);
1417 signal(SIGCHLD, SIG_DFL); 1722 signal (SIGCHLD, SIG_DFL);
1418/* 1723 signal (SIGHUP, SIG_DFL);
1724 signal (SIGPIPE, SIG_DFL);
1725 /*
1419 * mimick login's behavior by disabling the job control signals 1726 * mimic login's behavior by disabling the job control signals
1420 * a shell that wants them can turn them back on 1727 * a shell that wants them can turn them back on
1421 */ 1728 */
1422#ifdef SIGTSTP 1729#ifdef SIGTSTP
1423 signal(SIGTSTP, SIG_IGN); 1730 signal (SIGTSTP, SIG_IGN);
1424 signal(SIGTTIN, SIG_IGN); 1731 signal (SIGTTIN, SIG_IGN);
1425 signal(SIGTTOU, SIG_IGN); 1732 signal (SIGTTOU, SIG_IGN);
1426#endif /* SIGTSTP */ 1733#endif /* SIGTSTP */
1427 1734
1428 /* set window size */
1429 rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0);
1430
1431#ifndef __QNX__
1432/* command interpreter path */ 1735 /* command interpreter path */
1433 if (argv != NULL) { 1736 if (argv)
1737 {
1434# ifdef DEBUG_CMD 1738# ifdef DEBUG_CMD
1435 int i; 1739 int i;
1436 1740
1437 for (i = 0; argv[i]; i++) 1741 for (i = 0; argv[i]; i++)
1438 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1742 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1439# endif 1743# endif
1744
1440 execvp(argv[0], (char *const *)argv); 1745 execvp (argv[0], (char *const *)argv);
1441 /* no error message: STDERR is closed! */ 1746 /* no error message: STDERR is closed! */
1442 } else { 1747 }
1748 else
1749 {
1443 const char *argv0, *shell; 1750 const char *argv0, *shell;
1444 1751
1445 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1752 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1446 shell = "/bin/sh"; 1753 shell = "/bin/sh";
1447 1754
1448 argv0 = (const char *)rxvt_r_basename(shell); 1755 argv0 = rxvt_basename (shell);
1449 if (R->Options & Opt_loginShell) {
1450 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char));
1451 1756
1757 if (option (Opt_loginShell))
1758 {
1759 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1760
1452 login[0] = '-'; 1761 login[0] = '-';
1453 STRCPY(&login[1], argv0); 1762 strcpy (&login[1], argv0);
1454 argv0 = login; 1763 argv0 = login;
1455 } 1764 }
1456 execlp(shell, argv0, NULL); 1765
1766 execlp (shell, argv0, (char *)0);
1457 /* no error message: STDERR is closed! */ 1767 /* no error message: STDERR is closed! */
1458 }
1459#else /* __QNX__ uses qnxspawn() */
1460 {
1461 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1462 char *command = NULL, fullcommand[_MAX_PATH];
1463 char **arg_v, *arg_a[2] = { NULL, NULL };
1464
1465 if (argv != NULL) {
1466 if (access(argv[0], X_OK) == -1) {
1467 if (STRCHR(argv[0], '/') == NULL) {
1468 searchenv(argv[0], "PATH", fullcommand);
1469 if (fullcommand[0] != '\0')
1470 command = fullcommand;
1471 }
1472 if (access(command, X_OK) == -1)
1473 return -1;
1474 } else
1475 command = argv[0];
1476 arg_v = argv;
1477 } else {
1478 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1479 command = "/bin/sh";
1480
1481 arg_a[0] = my_basename(command);
1482 if (R->Options & Opt_loginShell) {
1483 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1484
1485 login[0] = '-';
1486 STRCPY(&login[1], arg_a[0]);
1487 arg_a[0] = login;
1488 } 1768 }
1489 arg_v = arg_a; 1769
1490 }
1491 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;
1492 R->h->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1493 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1494 command, arg_v, environ, iov_a, 0);
1495 if (login)
1496 free(login);
1497 close(R->tty_fd);
1498 return R->cmd_fd;
1499 }
1500#endif
1501 return -1; 1770 return -1;
1502} 1771}
1503 1772
1504/* ------------------------------------------------------------------------- *
1505 * GET TTY CURRENT STATE *
1506 * ------------------------------------------------------------------------- */
1507/* rxvt_get_ttymode() */
1508/* INTPROTO */
1509void
1510rxvt_get_ttymode(ttymode_t *tio, int erase)
1511{
1512#ifdef HAVE_TERMIOS_H
1513/*
1514 * standard System V termios interface
1515 */
1516 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) {
1517 /* return error - use system defaults */
1518 tio->c_cc[VINTR] = CINTR;
1519 tio->c_cc[VQUIT] = CQUIT;
1520 tio->c_cc[VERASE] = CERASE;
1521 tio->c_cc[VKILL] = CKILL;
1522 tio->c_cc[VSTART] = CSTART;
1523 tio->c_cc[VSTOP] = CSTOP;
1524 tio->c_cc[VSUSP] = CSUSP;
1525# ifdef VDSUSP
1526 tio->c_cc[VDSUSP] = CDSUSP;
1527# endif
1528# ifdef VREPRINT
1529 tio->c_cc[VREPRINT] = CRPRNT;
1530# endif
1531# ifdef VDISCRD
1532 tio->c_cc[VDISCRD] = CFLUSH;
1533# endif
1534# ifdef VWERSE
1535 tio->c_cc[VWERSE] = CWERASE;
1536# endif
1537# ifdef VLNEXT
1538 tio->c_cc[VLNEXT] = CLNEXT;
1539# endif
1540 }
1541 tio->c_cc[VEOF] = CEOF;
1542 tio->c_cc[VEOL] = VDISABLE;
1543# ifdef VEOL2
1544 tio->c_cc[VEOL2] = VDISABLE;
1545# endif
1546# ifdef VSWTC
1547 tio->c_cc[VSWTC] = VDISABLE;
1548# endif
1549# ifdef VSWTCH
1550 tio->c_cc[VSWTCH] = VDISABLE;
1551# endif
1552# if VMIN != VEOF
1553 tio->c_cc[VMIN] = 1;
1554# endif
1555# if VTIME != VEOL
1556 tio->c_cc[VTIME] = 0;
1557# endif
1558 if (erase != -1)
1559 tio->c_cc[VERASE] = (char)erase;
1560
1561/* input modes */
1562 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1563# ifdef IMAXBEL
1564 | IMAXBEL
1565# endif
1566 | IXON);
1567
1568/* output modes */
1569 tio->c_oflag = (OPOST | ONLCR);
1570
1571/* control modes */
1572 tio->c_cflag = (CS8 | CREAD);
1573
1574/* line discipline modes */
1575 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1576# if defined (ECHOCTL) && defined (ECHOKE)
1577 | ECHOCTL | ECHOKE
1578# endif
1579 | ECHOE | ECHOK);
1580# else /* HAVE_TERMIOS_H */
1581
1582/*
1583 * sgtty interface
1584 */
1585
1586/* get parameters -- gtty */
1587 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) {
1588 tio->sg.sg_erase = CERASE; /* ^H */
1589 tio->sg.sg_kill = CKILL; /* ^U */
1590 }
1591 if (erase != -1)
1592 tio->sg.sg_erase = (char)erase;
1593
1594 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1595
1596/* get special characters */
1597 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) {
1598 tio->tc.t_intrc = CINTR; /* ^C */
1599 tio->tc.t_quitc = CQUIT; /* ^\ */
1600 tio->tc.t_startc = CSTART; /* ^Q */
1601 tio->tc.t_stopc = CSTOP; /* ^S */
1602 tio->tc.t_eofc = CEOF; /* ^D */
1603 tio->tc.t_brkc = -1;
1604 }
1605/* get local special chars */
1606 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) {
1607 tio->lc.t_suspc = CSUSP; /* ^Z */
1608 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1609 tio->lc.t_rprntc = CRPRNT; /* ^R */
1610 tio->lc.t_flushc = CFLUSH; /* ^O */
1611 tio->lc.t_werasc = CWERASE; /* ^W */
1612 tio->lc.t_lnextc = CLNEXT; /* ^V */
1613 }
1614/* get line discipline */
1615 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1616# ifdef NTTYDISC
1617 tio->line = NTTYDISC;
1618# endif /* NTTYDISC */
1619 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1620#endif /* HAVE_TERMIOS_H */
1621
1622/*
1623 * Debugging
1624 */
1625#ifdef DEBUG_TTYMODE
1626#ifdef HAVE_TERMIOS_H
1627/* c_iflag bits */
1628 fprintf(stderr, "Input flags\n");
1629
1630/* cpp token stringize doesn't work on all machines <sigh> */
1631# define FOO(flag,name) \
1632 if ((tio->c_iflag) & flag) \
1633 fprintf (stderr, "%s ", name)
1634
1635/* c_iflag bits */
1636 FOO(IGNBRK, "IGNBRK");
1637 FOO(BRKINT, "BRKINT");
1638 FOO(IGNPAR, "IGNPAR");
1639 FOO(PARMRK, "PARMRK");
1640 FOO(INPCK, "INPCK");
1641 FOO(ISTRIP, "ISTRIP");
1642 FOO(INLCR, "INLCR");
1643 FOO(IGNCR, "IGNCR");
1644 FOO(ICRNL, "ICRNL");
1645 FOO(IXON, "IXON");
1646 FOO(IXOFF, "IXOFF");
1647# ifdef IUCLC
1648 FOO(IUCLC, "IUCLC");
1649# endif
1650# ifdef IXANY
1651 FOO(IXANY, "IXANY");
1652# endif
1653# ifdef IMAXBEL
1654 FOO(IMAXBEL, "IMAXBEL");
1655# endif
1656 fprintf(stderr, "\n");
1657
1658# undef FOO
1659# define FOO(entry, name) \
1660 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1661
1662 FOO(VINTR, "VINTR");
1663 FOO(VQUIT, "VQUIT");
1664 FOO(VERASE, "VERASE");
1665 FOO(VKILL, "VKILL");
1666 FOO(VEOF, "VEOF");
1667 FOO(VEOL, "VEOL");
1668# ifdef VEOL2
1669 FOO(VEOL2, "VEOL2");
1670# endif
1671# ifdef VSWTC
1672 FOO(VSWTC, "VSWTC");
1673# endif
1674# ifdef VSWTCH
1675 FOO(VSWTCH, "VSWTCH");
1676# endif
1677 FOO(VSTART, "VSTART");
1678 FOO(VSTOP, "VSTOP");
1679 FOO(VSUSP, "VSUSP");
1680# ifdef VDSUSP
1681 FOO(VDSUSP, "VDSUSP");
1682# endif
1683# ifdef VREPRINT
1684 FOO(VREPRINT, "VREPRINT");
1685# endif
1686# ifdef VDISCRD
1687 FOO(VDISCRD, "VDISCRD");
1688# endif
1689# ifdef VWERSE
1690 FOO(VWERSE, "VWERSE");
1691# endif
1692# ifdef VLNEXT
1693 FOO(VLNEXT, "VLNEXT");
1694# endif
1695 fprintf(stderr, "\n");
1696# undef FOO
1697# endif /* HAVE_TERMIOS_H */
1698#endif /* DEBUG_TTYMODE */
1699}
1700
1701/*----------------------- end-of-file (C source) -----------------------*/ 1773/*----------------------- end-of-file (C source) -----------------------*/

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