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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 1.282 by sf-exg, Thu Sep 2 15:48:11 2010 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 <pcg@goof.com>
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 DISPLAY_IS_IP
61/* On Solaris link with -lsocket and -lnsl */
62#include <sys/types.h>
63#include <sys/socket.h>
64
65/* these next two are probably only on Sun (not Solaris) */
66#ifdef HAVE_SYS_SOCKIO_H
67#include <sys/sockio.h>
68#endif
69#ifdef HAVE_SYS_BYTEORDER_H
70#include <sys/byteorder.h>
71#endif
72
73#include <netinet/in.h>
74#include <arpa/inet.h>
75#include <net/if.h>
76#include <net/if_arp.h>
77
78static char *
79rxvt_network_display (const char *display)
80{
81 char buffer[1024], *rval = NULL;
82 struct ifconf ifc;
83 struct ifreq *ifr;
84 int i, skfd;
85
86 if (display[0] != ':' && strncmp (display, "unix:", 5))
87 return (char *) display; /* nothing to do */
88
89 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
90 ifc.ifc_buf = buffer;
91
92 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
93 {
94 perror ("socket");
95 return NULL;
96 }
97
98 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
99 {
100 perror ("SIOCGIFCONF");
101 close (skfd);
102 return NULL;
103 }
104
105 for (i = 0, ifr = ifc.ifc_req;
106 i < (ifc.ifc_len / sizeof (struct ifreq));
107 i++, ifr++)
108 {
109 struct ifreq ifr2;
110
111 strcpy (ifr2.ifr_name, ifr->ifr_name);
112
113 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
114 {
115 unsigned long addr;
116 struct sockaddr_in *p_addr;
117
118 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
119 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
120
121 /*
122 * not "0.0.0.0" or "127.0.0.1" - so format the address
123 */
124 if (addr && addr != 0x7F000001)
125 {
126 char *colon = strchr (display, ':');
127
128 if (colon == NULL)
129 colon = ":0.0";
130
131 rval = rxvt_malloc (strlen (colon) + 16);
132 sprintf (rval, "%d.%d.%d.%d%s",
133 (int) ((addr >> 030) & 0xFF),
134 (int) ((addr >> 020) & 0xFF),
135 (int) ((addr >> 010) & 0xFF),
136 (int) (addr & 0xFF), colon);
137 break;
138 }
139 }
140 }
141
142 close (skfd);
143
144 return rval;
145}
146#endif
147
40const char *const def_colorName[] = { 148const char *const def_colorName[] =
149 {
41 COLOR_FOREGROUND, 150 COLOR_FOREGROUND,
42 COLOR_BACKGROUND, 151 COLOR_BACKGROUND,
43/* low-intensity colors */ 152 /* low-intensity colors */
44 "Black", /* 0: black (#000000) */ 153 "rgb:00/00/00", // 0: black (Black)
45#ifndef NO_BRIGHTCOLOR 154 "rgb:cd/00/00", // 1: red (Red3)
46 "Red3", /* 1: red (#CD0000) */ 155 "rgb:00/cd/00", // 2: green (Green3)
47 "Green3", /* 2: green (#00CD00) */ 156 "rgb:cd/cd/00", // 3: yellow (Yellow3)
48 "Yellow3", /* 3: yellow (#CDCD00) */ 157 "rgb:00/00/cd", // 4: blue (Blue3)
49 "Blue3", /* 4: blue (#0000CD) */ 158 "rgb:cd/00/cd", // 5: magenta (Magenta3)
50 "Magenta3", /* 5: magenta (#CD00CD) */ 159 "rgb:00/cd/cd", // 6: cyan (Cyan3)
51 "Cyan3", /* 6: cyan (#00CDCD) */
52# ifdef XTERM_COLORS 160# ifdef XTERM_COLORS
53 "Grey90", /* 7: white (#E5E5E5) */ 161 "rgb:e5/e5/e5", // 7: white (Grey90)
54# else 162# else
55 "AntiqueWhite", /* 7: white (#FAEBD7) */ 163 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
56# endif 164# endif
57/* high-intensity colors */ 165 /* high-intensity colors */
58# ifdef XTERM_COLORS 166# ifdef XTERM_COLORS
59 "Grey30", /* 8: bright black (#4D4D4D) */ 167 "rgb:4d/4d/4d", // 8: bright black (Grey30)
60# else 168# else
61 "Grey25", /* 8: bright black (#404040) */ 169 "rgb:40/40/40", // 8: bright black (Grey25)
62# endif 170# endif
63#endif /* NO_BRIGHTCOLOR */ 171 "rgb:ff/00/00", // 1/9: bright red (Reed)
64 "Red", /* 1/9: bright red (#FF0000) */ 172 "rgb:00/ff/00", // 2/10: bright green (Green)
65 "Green", /* 2/10: bright green (#00FF00) */ 173 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
66 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 174 "rgb:00/00/ff", // 4/12: bright blue (Blue)
67 "Blue", /* 4/12: bright blue (#0000FF) */ 175 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
68 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 176 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
69 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 177 "rgb:ff/ff/ff", // 7/15: bright white (White)
70 "White", /* 7/15: bright white (#FFFFFF) */ 178
71#ifdef TTY_256COLOR 179#if !USE_256_COLORS
72 "rgb:00/00/00", /* default 16-255 color table */ 180 // 88 xterm colours
73 "rgb:00/00/2a", 181 "rgb:00/00/00",
74 "rgb:00/00/55", 182 "rgb:00/00/8b",
75 "rgb:00/00/7f",
76 "rgb:00/00/aa",
77 "rgb:00/00/d4", 183 "rgb:00/00/cd",
184 "rgb:00/00/ff",
78 "rgb:00/2a/00", 185 "rgb:00/8b/00",
79 "rgb:00/2a/2a", 186 "rgb:00/8b/8b",
80 "rgb:00/2a/55",
81 "rgb:00/2a/7f",
82 "rgb:00/2a/aa",
83 "rgb:00/2a/d4", 187 "rgb:00/8b/cd",
84 "rgb:00/55/00",
85 "rgb:00/55/2a",
86 "rgb:00/55/55",
87 "rgb:00/55/7f", 188 "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", 189 "rgb:00/cd/00",
103 "rgb:00/d4/2a", 190 "rgb:00/cd/8b",
104 "rgb:00/d4/55",
105 "rgb:00/d4/7f",
106 "rgb:00/d4/aa",
107 "rgb:00/d4/d4", 191 "rgb:00/cd/cd",
192 "rgb:00/cd/ff",
193 "rgb:00/ff/00",
194 "rgb:00/ff/8b",
195 "rgb:00/ff/cd",
196 "rgb:00/ff/ff",
108 "rgb:2a/00/00", 197 "rgb:8b/00/00",
109 "rgb:2a/00/2a", 198 "rgb:8b/00/8b",
110 "rgb:2a/00/55",
111 "rgb:2a/00/7f",
112 "rgb:2a/00/aa",
113 "rgb:2a/00/d4", 199 "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", 200 "rgb:8b/00/ff",
148 "rgb:55/00/aa",
149 "rgb:55/00/d4",
150 "rgb:55/2a/00", 201 "rgb:8b/8b/00",
151 "rgb:55/2a/2a", 202 "rgb:8b/8b/8b",
152 "rgb:55/2a/55", 203 "rgb:8b/8b/cd",
153 "rgb:55/2a/7f", 204 "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", 205 "rgb:8b/cd/00",
175 "rgb:55/d4/2a", 206 "rgb:8b/cd/8b",
176 "rgb:55/d4/55",
177 "rgb:55/d4/7f",
178 "rgb:55/d4/aa",
179 "rgb:55/d4/d4", 207 "rgb:8b/cd/cd",
180 "rgb:7f/00/00", 208 "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", 209 "rgb:8b/ff/00",
199 "rgb:7f/7f/2a", 210 "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", 211 "rgb:8b/ff/cd",
240 "rgb:aa/aa/00", 212 "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", 213 "rgb:cd/00/00",
253 "rgb:d4/00/2a", 214 "rgb:cd/00/8b",
254 "rgb:d4/00/55",
255 "rgb:d4/00/7f",
256 "rgb:d4/00/aa",
257 "rgb:d4/00/d4", 215 "rgb:cd/00/cd",
216 "rgb:cd/00/ff",
258 "rgb:d4/2a/00", 217 "rgb:cd/8b/00",
259 "rgb:d4/2a/2a", 218 "rgb:cd/8b/8b",
260 "rgb:d4/2a/55",
261 "rgb:d4/2a/7f",
262 "rgb:d4/2a/aa",
263 "rgb:d4/2a/d4", 219 "rgb:cd/8b/cd",
264 "rgb:d4/55/00",
265 "rgb:d4/55/2a",
266 "rgb:d4/55/55",
267 "rgb:d4/55/7f", 220 "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", 221 "rgb:cd/cd/00",
283 "rgb:d4/d4/2a", 222 "rgb:cd/cd/8b",
284 "rgb:d4/d4/55",
285 "rgb:d4/d4/7f",
286 "rgb:d4/d4/aa",
287 "rgb:d4/d4/d4", 223 "rgb:cd/cd/cd",
224 "rgb:cd/cd/ff",
225 "rgb:cd/ff/00",
226 "rgb:cd/ff/8b",
227 "rgb:cd/ff/cd",
228 "rgb:cd/ff/ff",
229 "rgb:ff/00/00",
230 "rgb:ff/00/8b",
231 "rgb:ff/00/cd",
232 "rgb:ff/00/ff",
233 "rgb:ff/8b/00",
234 "rgb:ff/8b/8b",
235 "rgb:ff/8b/cd",
236 "rgb:ff/8b/ff",
237 "rgb:ff/cd/00",
238 "rgb:ff/cd/8b",
239 "rgb:ff/cd/cd",
240 "rgb:ff/cd/ff",
241 "rgb:ff/ff/00",
242 "rgb:ff/ff/8b",
243 "rgb:ff/ff/cd",
244 "rgb:ff/ff/ff",
245 "rgb:2e/2e/2e",
246 "rgb:5c/5c/5c",
247 "rgb:73/73/73",
248 "rgb:8b/8b/8b",
249 "rgb:a2/a2/a2",
250 "rgb:b9/b9/b9",
251 "rgb:d0/d0/d0",
252 "rgb:e7/e7/e7",
253#else
254 // 256 xterm colours
255 "rgb:00/00/00",
256 "rgb:00/00/5f",
257 "rgb:00/00/87",
258 "rgb:00/00/af",
259 "rgb:00/00/d7",
260 "rgb:00/00/ff",
261 "rgb:00/5f/00",
262 "rgb:00/5f/5f",
263 "rgb:00/5f/87",
264 "rgb:00/5f/af",
265 "rgb:00/5f/d7",
266 "rgb:00/5f/ff",
267 "rgb:00/87/00",
268 "rgb:00/87/5f",
269 "rgb:00/87/87",
270 "rgb:00/87/af",
271 "rgb:00/87/d7",
272 "rgb:00/87/ff",
273 "rgb:00/af/00",
274 "rgb:00/af/5f",
275 "rgb:00/af/87",
276 "rgb:00/af/af",
277 "rgb:00/af/d7",
278 "rgb:00/af/ff",
279 "rgb:00/d7/00",
280 "rgb:00/d7/5f",
281 "rgb:00/d7/87",
282 "rgb:00/d7/af",
283 "rgb:00/d7/d7",
284 "rgb:00/d7/ff",
285 "rgb:00/ff/00",
286 "rgb:00/ff/5f",
287 "rgb:00/ff/87",
288 "rgb:00/ff/af",
289 "rgb:00/ff/d7",
290 "rgb:00/ff/ff",
291 "rgb:5f/00/00",
292 "rgb:5f/00/5f",
293 "rgb:5f/00/87",
294 "rgb:5f/00/af",
295 "rgb:5f/00/d7",
296 "rgb:5f/00/ff",
297 "rgb:5f/5f/00",
298 "rgb:5f/5f/5f",
299 "rgb:5f/5f/87",
300 "rgb:5f/5f/af",
301 "rgb:5f/5f/d7",
302 "rgb:5f/5f/ff",
303 "rgb:5f/87/00",
304 "rgb:5f/87/5f",
305 "rgb:5f/87/87",
306 "rgb:5f/87/af",
307 "rgb:5f/87/d7",
308 "rgb:5f/87/ff",
309 "rgb:5f/af/00",
310 "rgb:5f/af/5f",
311 "rgb:5f/af/87",
312 "rgb:5f/af/af",
313 "rgb:5f/af/d7",
314 "rgb:5f/af/ff",
315 "rgb:5f/d7/00",
316 "rgb:5f/d7/5f",
317 "rgb:5f/d7/87",
318 "rgb:5f/d7/af",
319 "rgb:5f/d7/d7",
320 "rgb:5f/d7/ff",
321 "rgb:5f/ff/00",
322 "rgb:5f/ff/5f",
323 "rgb:5f/ff/87",
324 "rgb:5f/ff/af",
325 "rgb:5f/ff/d7",
326 "rgb:5f/ff/ff",
327 "rgb:87/00/00",
328 "rgb:87/00/5f",
329 "rgb:87/00/87",
330 "rgb:87/00/af",
331 "rgb:87/00/d7",
332 "rgb:87/00/ff",
333 "rgb:87/5f/00",
334 "rgb:87/5f/5f",
335 "rgb:87/5f/87",
336 "rgb:87/5f/af",
337 "rgb:87/5f/d7",
338 "rgb:87/5f/ff",
339 "rgb:87/87/00",
340 "rgb:87/87/5f",
341 "rgb:87/87/87",
342 "rgb:87/87/af",
343 "rgb:87/87/d7",
344 "rgb:87/87/ff",
345 "rgb:87/af/00",
346 "rgb:87/af/5f",
347 "rgb:87/af/87",
348 "rgb:87/af/af",
349 "rgb:87/af/d7",
350 "rgb:87/af/ff",
351 "rgb:87/d7/00",
352 "rgb:87/d7/5f",
353 "rgb:87/d7/87",
354 "rgb:87/d7/af",
355 "rgb:87/d7/d7",
356 "rgb:87/d7/ff",
357 "rgb:87/ff/00",
358 "rgb:87/ff/5f",
359 "rgb:87/ff/87",
360 "rgb:87/ff/af",
361 "rgb:87/ff/d7",
362 "rgb:87/ff/ff",
363 "rgb:af/00/00",
364 "rgb:af/00/5f",
365 "rgb:af/00/87",
366 "rgb:af/00/af",
367 "rgb:af/00/d7",
368 "rgb:af/00/ff",
369 "rgb:af/5f/00",
370 "rgb:af/5f/5f",
371 "rgb:af/5f/87",
372 "rgb:af/5f/af",
373 "rgb:af/5f/d7",
374 "rgb:af/5f/ff",
375 "rgb:af/87/00",
376 "rgb:af/87/5f",
377 "rgb:af/87/87",
378 "rgb:af/87/af",
379 "rgb:af/87/d7",
380 "rgb:af/87/ff",
381 "rgb:af/af/00",
382 "rgb:af/af/5f",
383 "rgb:af/af/87",
384 "rgb:af/af/af",
385 "rgb:af/af/d7",
386 "rgb:af/af/ff",
387 "rgb:af/d7/00",
388 "rgb:af/d7/5f",
389 "rgb:af/d7/87",
390 "rgb:af/d7/af",
391 "rgb:af/d7/d7",
392 "rgb:af/d7/ff",
393 "rgb:af/ff/00",
394 "rgb:af/ff/5f",
395 "rgb:af/ff/87",
396 "rgb:af/ff/af",
397 "rgb:af/ff/d7",
398 "rgb:af/ff/ff",
399 "rgb:d7/00/00",
400 "rgb:d7/00/5f",
401 "rgb:d7/00/87",
402 "rgb:d7/00/af",
403 "rgb:d7/00/d7",
404 "rgb:d7/00/ff",
405 "rgb:d7/5f/00",
406 "rgb:d7/5f/5f",
407 "rgb:d7/5f/87",
408 "rgb:d7/5f/af",
409 "rgb:d7/5f/d7",
410 "rgb:d7/5f/ff",
411 "rgb:d7/87/00",
412 "rgb:d7/87/5f",
413 "rgb:d7/87/87",
414 "rgb:d7/87/af",
415 "rgb:d7/87/d7",
416 "rgb:d7/87/ff",
417 "rgb:d7/af/00",
418 "rgb:d7/af/5f",
419 "rgb:d7/af/87",
420 "rgb:d7/af/af",
421 "rgb:d7/af/d7",
422 "rgb:d7/af/ff",
423 "rgb:d7/d7/00",
424 "rgb:d7/d7/5f",
425 "rgb:d7/d7/87",
426 "rgb:d7/d7/af",
427 "rgb:d7/d7/d7",
428 "rgb:d7/d7/ff",
429 "rgb:d7/ff/00",
430 "rgb:d7/ff/5f",
431 "rgb:d7/ff/87",
432 "rgb:d7/ff/af",
433 "rgb:d7/ff/d7",
434 "rgb:d7/ff/ff",
435 "rgb:ff/00/00",
436 "rgb:ff/00/5f",
437 "rgb:ff/00/87",
438 "rgb:ff/00/af",
439 "rgb:ff/00/d7",
440 "rgb:ff/00/ff",
441 "rgb:ff/5f/00",
442 "rgb:ff/5f/5f",
443 "rgb:ff/5f/87",
444 "rgb:ff/5f/af",
445 "rgb:ff/5f/d7",
446 "rgb:ff/5f/ff",
447 "rgb:ff/87/00",
448 "rgb:ff/87/5f",
449 "rgb:ff/87/87",
450 "rgb:ff/87/af",
451 "rgb:ff/87/d7",
452 "rgb:ff/87/ff",
453 "rgb:ff/af/00",
454 "rgb:ff/af/5f",
455 "rgb:ff/af/87",
456 "rgb:ff/af/af",
457 "rgb:ff/af/d7",
458 "rgb:ff/af/ff",
459 "rgb:ff/d7/00",
460 "rgb:ff/d7/5f",
461 "rgb:ff/d7/87",
462 "rgb:ff/d7/af",
463 "rgb:ff/d7/d7",
464 "rgb:ff/d7/ff",
465 "rgb:ff/ff/00",
466 "rgb:ff/ff/5f",
467 "rgb:ff/ff/87",
468 "rgb:ff/ff/af",
469 "rgb:ff/ff/d7",
470 "rgb:ff/ff/ff",
288 "rgb:08/08/08", 471 "rgb:08/08/08",
289 "rgb:12/12/12", 472 "rgb:12/12/12",
290 "rgb:1c/1c/1c", 473 "rgb:1c/1c/1c",
291 "rgb:26/26/26", 474 "rgb:26/26/26",
292 "rgb:30/30/30", 475 "rgb:30/30/30",
… …
308 "rgb:d0/d0/d0", 491 "rgb:d0/d0/d0",
309 "rgb:da/da/da", 492 "rgb:da/da/da",
310 "rgb:e4/e4/e4", 493 "rgb:e4/e4/e4",
311 "rgb:ee/ee/ee", 494 "rgb:ee/ee/ee",
312#endif 495#endif
496
313#ifndef NO_CURSORCOLOR 497#ifndef NO_CURSORCOLOR
314 COLOR_CURSOR_BACKGROUND, 498 COLOR_CURSOR_BACKGROUND,
315 COLOR_CURSOR_FOREGROUND, 499 COLOR_CURSOR_FOREGROUND,
316#endif /* ! NO_CURSORCOLOR */ 500#endif /* ! NO_CURSORCOLOR */
317 NULL, /* Color_pointer */ 501 NULL, /* Color_pointer_fg */
502 NULL, /* Color_pointer_bg */
318 NULL, /* Color_border */ 503 NULL, /* Color_border */
319#ifndef NO_BOLD_UNDERLINE_REVERSE 504#ifndef NO_BOLD_UNDERLINE_REVERSE
320 NULL, /* Color_BD */ 505 NULL, /* Color_BD */
506 NULL, /* Color_IT */
321 NULL, /* Color_UL */ 507 NULL, /* Color_UL */
322 NULL, /* Color_RV */ 508 NULL, /* Color_RV */
323#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 509#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
510#if ENABLE_FRILLS
511 NULL, // Color_underline
512#endif
324#ifdef OPTION_HC 513#ifdef OPTION_HC
325 NULL, 514 NULL,
515 NULL,
326#endif 516#endif
327#ifdef KEEP_SCROLLCOLOR
328 COLOR_SCROLLBAR, 517 COLOR_SCROLLBAR,
518#ifdef RXVT_SCROLLBAR
329 COLOR_SCROLLTROUGH, 519 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 520#endif
345#ifdef OFFIX_DND 521#if ENABLE_TRANSPARENCY
346 "DndProtocol", 522 NULL,
347 "DndSelection",
348#endif 523#endif
349 "CLIPBOARD" 524#if OFF_FOCUS_FADING
350}; 525 "rgb:00/00/00",
526#endif
527 };
528
529void
530rxvt_term::init_vars ()
531{
532 pix_colors = pix_colors_focused;
533
534 MEvent.time = CurrentTime;
535 MEvent.button = AnyButton;
536 want_refresh = 1;
537 priv_modes = SavedModes = PrivMode_Default;
538 ncol = 80;
539 nrow = 24;
540 int_bwidth = INTERNALBORDERWIDTH;
541 ext_bwidth = EXTERNALBORDERWIDTH;
542 lineSpace = LINESPACE;
543 letterSpace = LETTERSPACE;
544 saveLines = SAVELINES;
545
546 refresh_type = SLOW_REFRESH;
547
548 oldcursor.row = oldcursor.col = -1;
549
550 set_option (Opt_scrollBar);
551 set_option (Opt_scrollTtyOutput);
552 set_option (Opt_jumpScroll);
553 set_option (Opt_skipScroll);
554 set_option (Opt_secondaryScreen);
555 set_option (Opt_secondaryScroll);
556 set_option (Opt_pastableTabs);
557 set_option (Opt_intensityStyles);
558 set_option (Opt_iso14755);
559 set_option (Opt_iso14755_52);
560 set_option (Opt_buffered);
561}
351 562
352/*----------------------------------------------------------------------*/ 563/*----------------------------------------------------------------------*/
353/* substitute system functions */ 564const char **
354#if defined(__svr4__) && ! defined(_POSIX_VERSION) 565rxvt_term::init_resources (int argc, const char *const *argv)
355/* INTPROTO */
356int
357rxvt_getdtablesize(void)
358{ 566{
359 struct rlimit rlim; 567 int i, r_argc;
568 const char **cmd_argv, **r_argv;
360 569
361 getrlimit(RLIMIT_NOFILE, &rlim); 570 /*
362 return rlim.rlim_cur; 571 * Look for -e option. Find => split and make cmd_argv[] of command args
572 */
573 for (r_argc = 0; r_argc < argc; r_argc++)
574 if (!strcmp (argv[r_argc], "-e"))
575 break;
576
577 if (r_argc == argc)
578 cmd_argv = NULL;
579 else if (!argv[r_argc + 1])
580 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
581 else
582 {
583 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
584
585 for (i = 0; i < argc - r_argc - 1; i++)
586 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
587
588 cmd_argv[i] = NULL;
589 }
590
591 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
592
593 for (i = 0; i < r_argc; i++)
594 r_argv[i] = (const char *)argv[i];
595
596 r_argv[i] = NULL;
597
598 rs[Rs_name] = rxvt_basename (argv[0]);
599
600 /*
601 * Open display, get options/resources and create the window
602 */
603
604 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
605 rs[Rs_display_name] = ":0";
606
607 get_options (r_argc, r_argv);
608
609 if (!(display = displays.get (rs[Rs_display_name])))
610 {
611 free (r_argv);
612 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
613 }
614
615 // using a local pointer decreases code size a lot
616 xa = display->xa;
617
618 set (display);
619 extract_resources ();
620
621#if XFT
622 if (rs[Rs_depth])
623 select_visual (strtol (rs[Rs_depth], 0, 0));
624#endif
625
626 free (r_argv);
627
628 for (int i = NUM_RESOURCES; i--; )
629 if (rs [i] == resval_undef)
630 rs [i] = 0;
631
632#ifdef HAVE_AFTERIMAGE
633 set_application_name ((char *)rs[Rs_name]);
634 set_output_threshold (OUTPUT_LEVEL_WARNING);
635#endif
636
637#ifdef HAVE_PIXBUF
638 g_type_init ();
639 gdk_pixbuf_xlib_init (dpy, display->screen);
640#endif
641
642#if ENABLE_PERL
643 if (!rs[Rs_perl_ext_1])
644 rs[Rs_perl_ext_1] = "default";
645
646 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
647 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
648 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
649 {
650 rxvt_perl.init (this);
651 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
652 }
653#endif
654
655 /*
656 * set any defaults not already set
657 */
658 if (cmd_argv && cmd_argv[0])
659 {
660 if (!rs[Rs_title])
661 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
662
663 if (!rs[Rs_iconName])
664 rs[Rs_iconName] = rs[Rs_title];
665 }
666 else
667 {
668 if (!rs[Rs_title])
669 rs[Rs_title] = rs[Rs_name];
670
671 if (!rs[Rs_iconName])
672 rs[Rs_iconName] = rs[Rs_name];
673 }
674
675 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
676 saveLines = min (i, MAX_SAVELINES);
677
678#if ENABLE_FRILLS
679 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
680 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
681
682 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
683 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
684
685 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
686 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
687
688 if (rs[Rs_letterSpace])
689 letterSpace = atoi (rs[Rs_letterSpace]);
690#endif
691
692#ifdef POINTER_BLANK
693 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
694 pointerBlankDelay = i;
695 else
696 pointerBlankDelay = 2;
697#endif
698
699 /* no point having a scrollbar without having any scrollback! */
700 if (!saveLines)
701 set_option (Opt_scrollBar, 0);
702
703 if (!rs[Rs_cutchars])
704 rs[Rs_cutchars] = CUTCHARS;
705
706#ifndef NO_BACKSPACE_KEY
707 if (!rs[Rs_backspace_key])
708# ifdef DEFAULT_BACKSPACE
709 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
710# else
711 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
712# endif
713#endif
714
715#ifndef NO_DELETE_KEY
716 if (!rs[Rs_delete_key])
717# ifdef DEFAULT_DELETE
718 rs[Rs_delete_key] = DEFAULT_DELETE;
719# else
720 rs[Rs_delete_key] = "\033[3~";
721# endif
722#endif
723
724 scrollBar.setup (this);
725
726#ifdef XTERM_REVERSE_VIDEO
727 /* this is how xterm implements reverseVideo */
728 if (option (Opt_reverseVideo))
729 {
730 if (!rs[Rs_color + Color_fg])
731 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
732
733 if (!rs[Rs_color + Color_bg])
734 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
735 }
736#endif
737
738 for (i = 0; i < NRS_COLORS; i++)
739 if (!rs[Rs_color + i])
740 rs[Rs_color + i] = def_colorName[i];
741
742#ifndef XTERM_REVERSE_VIDEO
743 /* this is how we implement reverseVideo */
744 if (option (Opt_reverseVideo))
745 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
746#endif
747
748 /* convenient aliases for setting fg/bg to colors */
749 color_aliases (Color_fg);
750 color_aliases (Color_bg);
751#ifndef NO_CURSORCOLOR
752 color_aliases (Color_cursor);
753 color_aliases (Color_cursor2);
754#endif /* NO_CURSORCOLOR */
755 color_aliases (Color_pointer_fg);
756 color_aliases (Color_pointer_bg);
757 color_aliases (Color_border);
758#ifndef NO_BOLD_UNDERLINE_REVERSE
759 color_aliases (Color_BD);
760 color_aliases (Color_UL);
761 color_aliases (Color_RV);
762#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
763
764 if (!rs[Rs_color + Color_border])
765 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
766
767 return cmd_argv;
363} 768}
364#endif 769
365/*----------------------------------------------------------------------*/ 770/*----------------------------------------------------------------------*/
366/* EXTPROTO */ 771void
367int 772rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
368rxvt_init_vars(pR)
369{ 773{
370 struct rxvt_hidden *h; 774 this->envv = envv;
371 775
372#ifndef NULLS_ARE_NOT_ZEROS 776 SET_R (this);
373 MEMSET(R, 0, sizeof(rxvt_t)); 777 set_locale ("");
374#endif 778 set_environ (envv); // a few things in X do not call setlocale :(
375 h = R->h = (struct rxvt_hidden *)rxvt_calloc(1, sizeof(struct rxvt_hidden));
376 779
377 R->PixColors = (rxvt_color *)rxvt_malloc(sizeof(rxvt_color) * TOTAL_COLORS); 780 init_vars ();
378 if (R->h == NULL || R->PixColors == NULL)
379 return -1;
380 781
381#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 782 const char **cmd_argv = init_resources (argc, argv);
382 R->TermWin.pixmap = None; 783
383#endif 784#ifdef KEYSYM_RESOURCE
384#ifdef UTMP_SUPPORT 785 keyboard->register_done ();
385 h->next_utmp_action = SAVE;
386#endif
387#ifndef NO_SETOWNER_TTYDEV
388 h->next_tty_action = SAVE;
389#endif
390 h->MEvent.time = CurrentTime;
391 h->MEvent.button = AnyButton;
392 R->Options = DEFAULT_OPTIONS;
393 h->want_refresh = 1;
394 h->cmd_pid = -1;
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
408 R->selection_style = OLD_SELECT;
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 786#endif
427 h->multichar_decode = rxvt_euc2jis; 787
788 if (const char *path = rs[Rs_chdir])
789 if (*path) // ignored if empty
790 {
791 if (*path != '/')
792 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
793
794 if (chdir (path))
795 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
796 }
797
798 if (option (Opt_scrollBar))
799 scrollBar.state = STATE_IDLE; /* set existence for size calculations */
800
801 pty = ptytty::create ();
802
803 create_windows (argc, argv);
804
805 init_xlocale ();
806
807 scr_poweron (); // initialize screen
808
809#if 0
810 XSynchronize (dpy, True);
428#endif 811#endif
429 h->oldcursor.row = h->oldcursor.col = -1; 812
430#ifdef XPM_BACKGROUND 813 if (option (Opt_scrollBar))
431/* h->bgPixmap.w = h->bgPixmap.h = 0; */ 814 scrollBar.resize (); /* create and map scrollbar */
432 h->bgPixmap.x = h->bgPixmap.y = 50; 815#ifdef HAVE_BG_PIXMAP
433 h->bgPixmap.pixmap = None; 816 {
817 bgPixmap.set_target (this);
818 bgPixmap.invalidate ();
819
820#ifdef ENABLE_TRANSPARENCY
821 if (option (Opt_transparent))
822 {
823 bgPixmap.set_transparent ();
824
825#ifdef HAVE_AFTERIMAGE
826 if (rs [Rs_blurradius])
827 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
434#endif 828#endif
435 h->last_bot = h->last_state = -1; 829 if (ISSET_PIXCOLOR (Color_tint))
436#ifdef MENUBAR 830 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
437 h->menu_readonly = 1; 831
438# if !(MENUBAR_MAX > 1) 832 if (rs [Rs_shade])
439 h->CurrentBar = &(h->BarList); 833 bgPixmap.set_shade (rs [Rs_shade]);
440# endif /* (MENUBAR_MAX > 1) */ 834
835 bgPixmap.set_root_pixmap ();
836 XSelectInput (dpy, display->root, PropertyChangeMask);
837 rootwin_ev.start (display, display->root);
838 }
441#endif 839#endif
442 return 0; 840
841#ifdef BG_IMAGE_FROM_FILE
842 if (rs[Rs_backgroundPixmap])
843 {
844 const char *p = rs[Rs_backgroundPixmap];
845
846 if ((p = strchr (p, ';')) != 0)
847 {
848 p++;
849 bgPixmap.set_geometry (p);
850 }
851 else
852 bgPixmap.set_defaultGeometry ();
853
854 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
855 if (!bgPixmap.window_position_sensitive ())
856 update_background ();
857 }
858#endif
859 }
860#endif
861
862#if ENABLE_PERL
863 rootwin_ev.start (display, display->root);
864#endif
865
866 set_colorfgbg ();
867
868 init_command (cmd_argv);
869
870 free (cmd_argv);
871
872 if (pty->pty >= 0)
873 pty_ev.start (pty->pty, ev::READ);
874
875 HOOK_INVOKE ((this, HOOK_START, DT_END));
876
877#if ENABLE_XEMBED
878 if (rs[Rs_embed])
879 {
880 long info[2] = { 0, XEMBED_MAPPED };
881
882 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
883 32, PropModeReplace, (unsigned char *)&info, 2);
884 }
885#endif
886
887 XMapWindow (dpy, vt);
888 XMapWindow (dpy, parent[0]);
889
890 refresh_check ();
443} 891}
444 892
445/* EXTPROTO */ 893/*----------------------------------------------------------------------*/
446void 894void
447rxvt_init_secondary(pR) 895rxvt_term::init_env ()
448{ 896{
449 int i; 897 int i;
450#ifdef TTY_GID_SUPPORT 898 char *val;
451 struct group *gr = getgrnam("tty");
452
453 if (gr) { /* change group ownership of tty to "tty" */
454 R->h->ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
455 R->h->ttygid = gr->gr_gid;
456 } else
457#endif /* TTY_GID_SUPPORT */
458 {
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
466/* get number of available file descriptors */
467#if defined(_POSIX_VERSION) || ! defined(__svr4__)
468 R->num_fds = (int)sysconf(_SC_OPEN_MAX);
469#else
470 R->num_fds = rxvt_getdtablesize();
471#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}
493
494/*----------------------------------------------------------------------*/
495/* EXTPROTO */
496const char **
497rxvt_init_resources(pR_ int argc, const char *const *argv)
498{
499 int i, r_argc;
500 char *val;
501 const char **cmd_argv, **r_argv;
502 const char **rs;
503
504/*
505 * Look for -exec option. Find => split and make cmd_argv[] of command args
506 */
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
512 for (i = 0; i < r_argc; i++)
513 r_argv[i] = (const char *)argv[i];
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
549
550 if (R->Xdisplay == NULL
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
556 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
557
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
613 if (!rs[Rs_backspace_key])
614# ifdef DEFAULT_BACKSPACE
615 R->h->key_backspace = DEFAULT_BACKSPACE;
616# else
617 R->h->key_backspace = "DEC"; /* can toggle between \010 or \177 */
618# endif
619 else {
620 val = STRDUP(rs[Rs_backspace_key]);
621 rxvt_Str_trim(val);
622 rxvt_Str_escaped(val);
623 R->h->key_backspace = val;
624 }
625#endif
626#ifndef NO_DELETE_KEY
627 if (!rs[Rs_delete_key])
628# ifdef DEFAULT_DELETE
629 R->h->key_delete = DEFAULT_DELETE;
630# else
631 R->h->key_delete = "\033[3~";
632# endif
633 else {
634 val = STRDUP(rs[Rs_delete_key]);
635 rxvt_Str_trim(val);
636 rxvt_Str_escaped(val);
637 R->h->key_delete = val;
638 }
639#endif
640 if (rs[Rs_answerbackstring]) {
641 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
642 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
643 }
644
645 if (rs[Rs_selectstyle]) {
646 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
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
654#ifdef HAVE_SCROLLBARS
655 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
656 rs[Rs_scrollBar_thickness]);
657#endif
658
659 R->TermWin.fontset = new rxvt_fontset (aR);
660 R->TermWin.fontset->populate (rs[Rs_font]);
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
680/* this is how we implement reverseVideo */
681 if (R->Options & Opt_reverseVideo)
682 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
683#endif
684
685/* convenient aliases for setting fg/bg to colors */
686 rxvt_color_aliases(aR_ Color_fg);
687 rxvt_color_aliases(aR_ Color_bg);
688#ifndef NO_CURSORCOLOR
689 rxvt_color_aliases(aR_ Color_cursor);
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;
711 899
712#ifdef DISPLAY_IS_IP 900#ifdef DISPLAY_IS_IP
713/* Fixup display_name for export over pty to any interested terminal 901 /* 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 902 * 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 903 * (for the first non-loopback interface) that we get from
716 * rxvt_network_display(). This is more "name-resolution-portable", if you 904 * rxvt_network_display (). This is more "name-resolution-portable", if you
717 * will, and probably allows for faster x-client startup if your name 905 * 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 906 * server is beyond a slow link or overloaded at client startup. Of
719 * course that only helps the shell's child processes, not us. 907 * course that only helps the shell's child processes, not us.
720 * 908 *
721 * Giving out the display_name also affords a potential security hole 909 * Giving out the display_name also affords a potential security hole
722 */ 910 */
723 val = rxvt_network_display(R->h->rs[Rs_display_name]); 911 val = rxvt_network_display (rs[Rs_display_name]);
724 R->h->rs[Rs_display_name] = (const char *)val; 912 rs[Rs_display_name] = (const char *)val;
913
725 if (val == NULL) 914 if (val == NULL)
726#endif /* DISPLAY_IS_IP */ 915#endif /* DISPLAY_IS_IP */
727 val = XDisplayString(R->Xdisplay); 916 val = XDisplayString (dpy);
917
728 if (R->h->rs[Rs_display_name] == NULL) 918 if (rs[Rs_display_name] == NULL)
729 R->h->rs[Rs_display_name] = val; /* use broken `:0' value */ 919 rs[Rs_display_name] = val; /* use broken `:0' value */
730 920
731 i = STRLEN(val); 921 i = strlen (val);
732 R->h->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 922 env_display = (char *)rxvt_malloc (i + 9);
733 923
734 sprintf(R->h->env_display, "DISPLAY=%s", val); 924 sprintf (env_display, "DISPLAY=%s", val);
735 925
736 /* avoiding the math library: 926 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
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));
741 927
742 sprintf(R->h->env_windowid, "WINDOWID=%u",
743 (unsigned int)R->TermWin.parent[0]);
744
745/* add entries to the environment: 928 /* add entries to the environment:
746 * @ DISPLAY: in case we started with -display 929 * @ DISPLAY: in case we started with -display
747 * @ WINDOWID: X window id number of the window 930 * @ WINDOWID: X window id number of the window
748 * @ COLORTERM: terminal sub-name and also indicates its color 931 * @ COLORTERM: terminal sub-name and also indicates its color
749 * @ TERM: terminal name 932 * @ TERM: terminal name
750 * @ TERMINFO: path to terminfo directory 933 * @ TERMINFO: path to terminfo directory
934 * @ COLORFGBG: fg;bg color codes
751 */ 935 */
752 putenv(R->h->env_display); 936 putenv (env_display);
753 putenv(R->h->env_windowid); 937 putenv (env_windowid);
938
939 if (env_colorfgbg)
940 putenv (env_colorfgbg);
941
754#ifdef RXVT_TERMINFO 942#ifdef RXVT_TERMINFO
755 putenv("TERMINFO=" RXVT_TERMINFO); 943 putenv ("TERMINFO=" RXVT_TERMINFO);
756#endif 944#endif
757 if (XDEPTH <= 2) 945
946 if (depth <= 2)
758 putenv("COLORTERM=" COLORTERMENV "-mono"); 947 putenv ("COLORTERM=" COLORTERMENV "-mono");
759 else 948 else
760 putenv("COLORTERM=" COLORTERMENVFULL); 949 putenv ("COLORTERM=" COLORTERMENVFULL);
950
761 if (R->h->rs[Rs_term_name] != NULL) { 951 if (rs[Rs_term_name] != NULL)
762 R->h->env_term = (char *)rxvt_malloc((STRLEN(R->h->rs[Rs_term_name]) + 6) * sizeof(char)); 952 {
953 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
763 sprintf(R->h->env_term, "TERM=%s", R->h->rs[Rs_term_name]); 954 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
764 putenv(R->h->env_term); 955 putenv (env_term);
956 }
765 } else 957 else
766 putenv("TERM=" TERMENV); 958 putenv ("TERM=" TERMENV);
767 959
768#ifdef HAVE_UNSETENV 960#ifdef HAVE_UNSETENV
769/* avoid passing old settings and confusing term size */ 961 /* avoid passing old settings and confusing term size */
770 unsetenv("LINES"); 962 unsetenv ("LINES");
771 unsetenv("COLUMNS"); 963 unsetenv ("COLUMNS");
772 unsetenv("TERMCAP"); /* terminfo should be okay */ 964 unsetenv ("TERMCAP"); /* terminfo should be okay */
773#endif /* HAVE_UNSETENV */ 965#endif /* HAVE_UNSETENV */
774} 966}
775 967
776/*----------------------------------------------------------------------*/ 968/*----------------------------------------------------------------------*/
777/* 969/*
778 * This is more or less stolen straight from XFree86 xterm. 970 * This is more or less stolen straight from XFree86 xterm.
779 * This should support all European type languages. 971 * This should support all European type languages.
780 */ 972 */
781/* EXTPROTO */
782void 973void
783rxvt_init_xlocale(pR) 974rxvt_term::set_locale (const char *locale)
784{ 975{
976 set_environ (envv);
977
978#if HAVE_XSETLOCALE || HAVE_SETLOCALE
979 free (this->locale);
980 this->locale = setlocale (LC_CTYPE, locale);
981
982 if (!this->locale)
983 {
984 if (*locale)
985 {
986 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
987 setlocale (LC_CTYPE, "C");
988 }
989 else
990 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
991
992 this->locale = "C";
993 }
994
995
996 this->locale = strdup (this->locale);
997 SET_LOCALE (this->locale);
998 mbstate.reset ();
999#endif
1000
1001#if HAVE_NL_LANGINFO
1002 char *codeset = strdup (nl_langinfo (CODESET));
1003 // /^UTF.?8/i
1004 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
1005 && (codeset[1] == 'T' || codeset[1] == 't')
1006 && (codeset[2] == 'F' || codeset[2] == 'f')
1007 && (codeset[3] == '8' || codeset[4] == '8');
1008 free (codeset);
1009#else
1010 enc_utf8 = 0;
1011#endif
1012}
1013
1014void
1015rxvt_term::init_xlocale ()
1016{
1017 set_environ (envv);
1018
785#ifdef USE_XIM 1019#ifdef USE_XIM
786 if (R->h->locale == NULL) 1020 if (!locale)
787 rxvt_print_error("Setting locale failed."); 1021 rxvt_warn ("setting locale failed, working without locale support.\n");
788 else { 1022 else
789 Atom wmlocale; 1023 {
1024 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
790 1025
791 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False); 1026 if (!XSupportsLocale ())
792 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale, 1027 {
793 XA_STRING, 8, PropModeReplace, 1028 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
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; 1029 return;
799 } 1030 }
800 rxvt_setTermFontSet(aR_ 0);
801 1031
1032 im_ev.start (display);
1033
802 /* see if we can connect yet */ 1034 /* see if we can connect already */
803 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 1035 im_cb ();
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 } 1036 }
810#endif 1037#endif
811} 1038}
812 1039
813/*----------------------------------------------------------------------*/ 1040/*----------------------------------------------------------------------*/
814/* EXTPROTO */
815void 1041void
816rxvt_init_command(pR_ const char *const *argv) 1042rxvt_term::init_command (const char *const *argv)
817{ 1043{
818/* 1044 /*
819 * Initialize the command connection. 1045 * Initialize the command connection.
820 * This should be called after the X server connection is established. 1046 * This should be called after the X server connection is established.
821 */ 1047 */
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 1048
836#ifdef META8_OPTION 1049#ifdef META8_OPTION
837 R->h->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC); 1050 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
838#endif 1051#endif
1052
839 rxvt_get_ourmods(aR); 1053 get_ourmods ();
1054
840 if (!(R->Options & Opt_scrollTtyOutput)) 1055 if (!option (Opt_scrollTtyOutput))
841 R->h->PrivateModes |= PrivMode_TtyOutputInh; 1056 priv_modes |= PrivMode_TtyOutputInh;
842 if (R->Options & Opt_scrollTtyKeypress) 1057 if (option (Opt_scrollTtyKeypress))
843 R->h->PrivateModes |= PrivMode_Keypress; 1058 priv_modes |= PrivMode_Keypress;
844 if (!(R->Options & Opt_jumpScroll)) 1059 if (!option (Opt_jumpScroll))
845 R->h->PrivateModes |= PrivMode_smoothScroll; 1060 priv_modes |= PrivMode_smoothScroll;
1061
846#ifndef NO_BACKSPACE_KEY 1062#ifndef NO_BACKSPACE_KEY
847 if (STRCMP(R->h->key_backspace, "DEC") == 0) 1063 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
848 R->h->PrivateModes |= PrivMode_HaveBackSpace; 1064 priv_modes |= PrivMode_HaveBackSpace;
849#endif 1065#endif
1066
850/* add value for scrollBar */ 1067 /* add value for scrollBar */
851 if (scrollbar_visible(R)) { 1068 if (scrollBar.state)
852 R->h->PrivateModes |= PrivMode_scrollBar; 1069 {
1070 priv_modes |= PrivMode_scrollBar;
853 R->h->SavedModes |= PrivMode_scrollBar; 1071 SavedModes |= PrivMode_scrollBar;
854 } 1072 }
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 1073
863 R->Xfd = XConnectionNumber(R->Xdisplay); 1074 run_command (argv);
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} 1075}
875 1076
876/*----------------------------------------------------------------------*/ 1077/*----------------------------------------------------------------------*/
877/* INTPROTO */
878void 1078void
879rxvt_Get_Colours(pR) 1079rxvt_term::get_colours ()
880{ 1080{
881 int i; 1081 int i;
882 1082
1083#ifdef OFF_FOCUS_FADING
1084 pix_colors = pix_colors_focused;
1085#endif
1086
883 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { 1087 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
884 rxvt_color xcol; 1088 {
1089 const char *name = rs[Rs_color + i];
885 1090
886 if (!R->h->rs[Rs_color + i]) 1091 if (!name)
887 continue; 1092 continue;
888 1093
889 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->h->rs[Rs_color + i])) { 1094 rxvt_color xcol;
1095
1096 if (!set_color (xcol, name))
1097 {
890#ifndef XTERM_REVERSE_VIDEO 1098#ifndef XTERM_REVERSE_VIDEO
891 if (i < 2 && (R->Options & Opt_reverseVideo)) { 1099 if (i < 2 && option (Opt_reverseVideo))
892 R->h->rs[Rs_color + i] = def_colorName[!i]; 1100 name = def_colorName [1 - i];
893 } else 1101 else
894#endif 1102#endif
895 R->h->rs[Rs_color + i] = def_colorName[i]; 1103 name = def_colorName [i];
896 if (!R->h->rs[Rs_color + i]) 1104
897 continue; 1105 if (!name)
898 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->h->rs[Rs_color + i])) { 1106 continue;
899 switch (i) { 1107
900 case Color_fg: 1108 if (!set_color (xcol, name))
901 case Color_bg: 1109 {
902 /* fatal: need bg/fg color */ 1110 switch (i)
903 rxvt_print_error("aborting"); 1111 {
904 exit(EXIT_FAILURE); 1112 case Color_fg:
905 /* NOTREACHED */ 1113 case Color_bg:
906 break; 1114 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
1115 name = "";
1116 break;
907#ifndef NO_CURSORCOLOR 1117#ifndef NO_CURSORCOLOR
908 case Color_cursor2: 1118 case Color_cursor2:
909 xcol = R->PixColors[Color_fg]; 1119#endif
910 break; 1120 case Color_pointer_fg:
911#endif /* ! NO_CURSORCOLOR */ 1121 name = rs[Rs_color + Color_fg];
912 case Color_pointer: 1122 xcol.set (this, name);
913 xcol = R->PixColors[Color_fg]; 1123 break;
914 break; 1124 default:
915 default: 1125 name = rs[Rs_color + Color_bg];
916 xcol = R->PixColors[Color_bg]; /* None */ 1126 xcol.set (this, name);
917 break; 1127 break;
918 } 1128 }
1129 }
1130 }
1131
1132 pix_colors[i] = xcol;
1133 rs[Rs_color + i] = name;
919 } 1134 }
920 } 1135
921 R->PixColors[i] = xcol; 1136 if (depth <= 2)
922 SET_PIXCOLOR(R->h, i);
923 } 1137 {
1138 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
1139 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
1140 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
1141 }
924 1142
925 if (XDEPTH <= 2 || !R->h->rs[Rs_color + Color_pointer]) 1143 /*
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 1144 * get scrollBar shadow colors
932 * 1145 *
933 * The calculations of topShadow/bottomShadow values are adapted 1146 * The calculations of topShadow/bottomShadow values are adapted
934 * from the fvwm window manager. 1147 * from the fvwm window manager.
935 */ 1148 */
936#ifdef KEEP_SCROLLCOLOR 1149#ifdef RXVT_SCROLLBAR
937 if (XDEPTH <= 2) { /* Monochrome */ 1150 if (depth <= 2)
938 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 1151 {
939 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 1152 /* Monochrome */
940 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 1153 alias_color (Color_scroll, Color_fg);
941 } else { 1154 alias_color (Color_topShadow, Color_bg);
942 rxvt_color xcol[3]; 1155 alias_color (Color_bottomShadow, Color_bg);
943 /* xcol[0] == white 1156 }
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 1157 else
952 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); 1158 {
1159 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
1160
1161 rgba cscroll;
1162 pix_colors [Color_scroll].get (cscroll);
1163
1164 /* topShadowColor */
1165 if (!pix_colors[Color_topShadow].set (this,
1166 rgba (
1167 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1168 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1169 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1170 cscroll.a)
1171 ))
1172 alias_color (Color_topShadow, Color_White);
1173 }
953# endif 1174#endif
954 1175
955 unsigned short R1, G1, B1, R0, G0, B0; 1176#ifdef OFF_FOCUS_FADING
956 1177 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
957 xcol[0].get (r, R0, G0, B0); 1178 update_fade_color (i);
958 xcol[1].get (r, R1, G1, B1); 1179#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} 1180}
977 1181
978/*----------------------------------------------------------------------*/ 1182/*----------------------------------------------------------------------*/
979/* color aliases, fg/bg bright-bold */ 1183/* color aliases, fg/bg bright-bold */
980/* INTPROTO */
981void 1184void
982rxvt_color_aliases(pR_ int idx) 1185rxvt_term::color_aliases (int idx)
983{ 1186{
984 if (R->h->rs[Rs_color + idx] && isdigit(*(R->h->rs[Rs_color + idx]))) { 1187 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
985 int i = atoi(R->h->rs[Rs_color + idx]); 1188 {
1189 int i = atoi (rs[Rs_color + idx]);
986 1190
987 if (i >= 8 && i <= 15) { /* bright colors */ 1191 if (i >= 8 && i <= 15)
988 i -= 8; 1192 /* bright colors */
989#ifndef NO_BRIGHTCOLOR
990 R->h->rs[Rs_color + idx] = R->h->rs[Rs_color + minBrightCOLOR + i]; 1193 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
991 return; 1194 else if (i >= 0 && i <= 7)
992#endif 1195 /* 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]; 1196 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
996 } 1197 }
997} 1198}
998 1199
999/*----------------------------------------------------------------------*/ 1200/*----------------------------------------------------------------------*/
1000/* 1201/*
1001 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 1202 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1002 * Use resource ``modifier'' to override the Meta modifier 1203 * Use resource ``modifier'' to override the Meta modifier
1003 */ 1204 */
1004/* INTPROTO */
1005void 1205void
1006rxvt_get_ourmods(pR) 1206rxvt_term::get_ourmods ()
1007{ 1207{
1008 int i, j, k; 1208 int i, j, k;
1009 int requestedmeta, realmeta, realalt; 1209 int requestedmeta, realmeta, realalt;
1010 const char *cm, *rsmod; 1210 const char *cm, *rsmod;
1011 XModifierKeymap *map; 1211 XModifierKeymap *map;
1012 KeyCode *kc; 1212 KeyCode *kc;
1013 const unsigned int modmasks[] = 1213 const unsigned int modmasks[] =
1214 {
1014 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 1215 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1216 };
1015 1217
1016 requestedmeta = realmeta = realalt = 0; 1218 requestedmeta = realmeta = realalt = 0;
1017 rsmod = R->h->rs[Rs_modifier]; 1219 rsmod = rs[Rs_modifier];
1220
1018 if (rsmod 1221 if (rsmod
1019 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1222 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1020 requestedmeta = rsmod[3] - '0'; 1223 requestedmeta = rsmod[3] - '0';
1021 1224
1022 map = XGetModifierMapping(R->Xdisplay); 1225 map = XGetModifierMapping (dpy);
1023 kc = map->modifiermap; 1226 kc = map->modifiermap;
1227
1024 for (i = 1; i < 6; i++) { 1228 for (i = 1; i < 6; i++)
1229 {
1025 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1230 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1231
1026 for (j = map->max_keypermod; j--; k++) { 1232 for (j = map->max_keypermod; j--; k++)
1233 {
1027 if (kc[k] == 0) 1234 if (kc[k] == 0)
1028 break; 1235 break;
1236
1029 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 1237 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1238 {
1030 case XK_Num_Lock: 1239 case XK_Num_Lock:
1031 R->h->ModNumLockMask = modmasks[i - 1]; 1240 ModNumLockMask = modmasks[i - 1];
1032 /* FALLTHROUGH */ 1241 continue;
1033 default: 1242
1034 continue; /* for(;;) */ 1243 case XK_ISO_Level3_Shift:
1244 ModLevel3Mask = modmasks[i - 1];
1245 continue;
1246
1035 case XK_Meta_L: 1247 case XK_Meta_L:
1036 case XK_Meta_R: 1248 case XK_Meta_R:
1037 cm = "meta"; 1249 cm = "meta";
1038 realmeta = i; 1250 realmeta = i;
1039 break; 1251 break;
1252
1040 case XK_Alt_L: 1253 case XK_Alt_L:
1041 case XK_Alt_R: 1254 case XK_Alt_R:
1042 cm = "alt"; 1255 cm = "alt";
1043 realalt = i; 1256 realalt = i;
1044 break; 1257 break;
1258
1045 case XK_Super_L: 1259 case XK_Super_L:
1046 case XK_Super_R: 1260 case XK_Super_R:
1047 cm = "super"; 1261 cm = "super";
1048 break; 1262 break;
1263
1049 case XK_Hyper_L: 1264 case XK_Hyper_L:
1050 case XK_Hyper_R: 1265 case XK_Hyper_R:
1051 cm = "hyper"; 1266 cm = "hyper";
1052 break; 1267 break;
1268
1269 default:
1270 continue;
1271 }
1272
1273 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1274 requestedmeta = i;
1275 }
1053 } 1276 }
1054 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1277
1055 requestedmeta = i;
1056 }
1057 }
1058 XFreeModifiermap(map); 1278 XFreeModifiermap (map);
1279
1059 i = (requestedmeta ? requestedmeta 1280 i = requestedmeta ? requestedmeta
1060 : (realmeta ? realmeta 1281 : realmeta ? realmeta
1061 : (realalt ? realalt : 0))); 1282 : realalt ? realalt
1283 : 0;
1284
1062 if (i) 1285 if (i)
1063 R->h->ModMetaMask = modmasks[i - 1]; 1286 ModMetaMask = modmasks[i - 1];
1064} 1287}
1065 1288
1289void
1290rxvt_term::set_icon (const char *file)
1291{
1292#ifdef HAVE_AFTERIMAGE
1293 init_asv ();
1294
1295 ASImage *im = file2ASImage (file, 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
1296 if (!im)
1297 {
1298 rxvt_warn ("Loading image icon failed, continuing without.\n");
1299 return;
1300 }
1301
1302 unsigned int w = im->width;
1303 unsigned int h = im->height;
1304
1305 if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
1306 {
1307 rxvt_warn ("Icon image too big, continuing without.\n");
1308 destroy_asimage (&im);
1309 return;
1310 }
1311
1312 ASImage *result = scale_asimage (asv, im,
1313 w, h, ASA_ARGB32,
1314 100, ASIMAGE_QUALITY_DEFAULT);
1315 destroy_asimage (&im);
1316
1317 if (!result)
1318 {
1319 rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
1320 return;
1321 }
1322
1323 long *buffer = (long *)malloc ((2 + w * h) * sizeof (long));
1324 if (buffer)
1325 {
1326 ARGB32 *asbuf = result->alt.argb32;
1327 buffer [0] = w;
1328 buffer [1] = h;
1329
1330 for (unsigned int i = 0; i < w * h; ++i)
1331 buffer [i + 2] = asbuf [i];
1332
1333 XChangeProperty (dpy, parent[0], xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1334 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1335 free (buffer);
1336 }
1337 else
1338 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1339
1340 destroy_asimage (&result);
1341#endif
1342
1343#ifdef HAVE_PIXBUF
1344 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (file, NULL);
1345 if (!pixbuf)
1346 {
1347 rxvt_warn ("Loading image icon failed, continuing without.\n");
1348 return;
1349 }
1350
1351 unsigned int w = gdk_pixbuf_get_width (pixbuf);
1352 unsigned int h = gdk_pixbuf_get_height (pixbuf);
1353
1354 if (!IN_RANGE_INC (w, 1, 16383) || !IN_RANGE_INC (h, 1, 16383))
1355 {
1356 rxvt_warn ("Icon image too big, continuing without.\n");
1357 g_object_unref (pixbuf);
1358 return;
1359 }
1360
1361 if (long *buffer = (long *)malloc ((2 + w * h) * sizeof (long)))
1362 {
1363 int rowstride = gdk_pixbuf_get_rowstride (pixbuf);
1364 unsigned char *row = gdk_pixbuf_get_pixels (pixbuf);
1365 int channels = gdk_pixbuf_get_n_channels (pixbuf);
1366
1367 buffer [0] = w;
1368 buffer [1] = h;
1369 for (int i = 0; i < h; i++)
1370 {
1371 for (int j = 0; j < w; j++)
1372 {
1373 unsigned char *pixel = row + j * channels;
1374 long value;
1375
1376 if (channels == 4)
1377 value = pixel[3];
1378 else
1379 value = (unsigned char)0x00ff;
1380
1381 value = (value << 8) + pixel[0];
1382 value = (value << 8) + pixel[1];
1383 value = (value << 8) + pixel[2];
1384 buffer[(i * w + j) + 2] = value;
1385 }
1386
1387 row += rowstride;
1388 }
1389
1390 XChangeProperty (dpy, parent[0], xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1391 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1392 free (buffer);
1393 }
1394 else
1395 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1396
1397 g_object_unref (pixbuf);
1398#endif
1399}
1400
1066/*----------------------------------------------------------------------*/ 1401/*----------------------------------------------------------------------*/
1067/* rxvt_Create_Windows() - Open and map the window */ 1402/* rxvt_Create_Windows () - Open and map the window */
1068/* EXTPROTO */
1069void 1403void
1070rxvt_Create_Windows(pR_ int argc, const char *const *argv) 1404rxvt_term::create_windows (int argc, const char *const *argv)
1071{ 1405{
1072 XClassHint classHint; 1406 XClassHint classHint;
1073 XWMHints wmHint; 1407 XWMHints wmHint;
1408#if ENABLE_FRILLS
1409 MWMHints mwmhints = { };
1410#endif
1074 XGCValues gcvalue; 1411 XGCValues gcvalue;
1075 long vt_emask;
1076
1077#ifdef PREFER_24BIT
1078 XSetWindowAttributes attributes; 1412 XSetWindowAttributes attributes;
1079 XWindowAttributes gattr; 1413 Window top, parent;
1080 1414
1081 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 1415 dLocal (Display *, dpy);
1082 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1083 1416
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 */ 1417 /* grab colors before netscape does */
1112 rxvt_Get_Colours(aR); 1418 get_colours ();
1113 1419
1114 rxvt_change_font(aR_ 1, NULL); 1420 if (!set_fonts ())
1421 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1422
1423 parent = display->root;
1424
1425 attributes.override_redirect = !!option (Opt_override_redirect);
1426
1427#if ENABLE_FRILLS
1428 if (option (Opt_borderLess))
1429 {
1430 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1431 {
1432 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1433 attributes.override_redirect = true;
1434 }
1435 else
1436 {
1437 mwmhints.flags = MWM_HINTS_DECORATIONS;
1438 }
1439 }
1440#endif
1441
1442#if ENABLE_XEMBED
1443 if (rs[Rs_embed])
1444 {
1445 XWindowAttributes wattr;
1446
1447 parent = strtol (rs[Rs_embed], 0, 0);
1448
1449 if (!XGetWindowAttributes (dpy, parent, &wattr))
1450 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1451
1452 window_calc (wattr.width, wattr.height);
1453 }
1454#endif
1455
1115 rxvt_window_calc(aR_ 0, 0); 1456 window_calc (0, 0);
1116 R->h->old_width = R->szHint.width;
1117 R->h->old_height = R->szHint.height;
1118 1457
1119/* parent window - reverse video so we can see placement errors
1120 * sub-window placement & size in rxvt_resize_subwindows() 1458 /* sub-window placement & size in rxvt_resize_subwindows () */
1121 */
1122
1123#ifdef PREFER_24BIT
1124 attributes.background_pixel = R->PixColors[Color_fg]; 1459 attributes.background_pixel = pix_colors_focused [Color_border];
1125 attributes.border_pixel = R->PixColors[Color_border]; 1460 attributes.border_pixel = pix_colors_focused [Color_border];
1126 attributes.colormap = XCMAP; 1461 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 1462
1463 top = XCreateWindow (dpy, parent,
1464 szHint.x, szHint.y,
1465 szHint.width, szHint.height,
1466 ext_bwidth,
1467 depth, InputOutput, visual,
1468 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1469 &attributes);
1470
1471 this->parent[0] = top;
1472
1473 old_width = szHint.width;
1474 old_height = szHint.height;
1475
1476 set_title (rs [Rs_title]);
1477 set_icon_name (rs [Rs_iconName]);
1478
1147 classHint.res_name = (char *)R->h->rs[Rs_name]; 1479 classHint.res_name = (char *)rs[Rs_name];
1148 classHint.res_class = (char *)APL_CLASS; 1480 classHint.res_class = (char *)RESCLASS;
1149 1481
1150 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1482 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1151 wmHint.input = True; 1483 wmHint.input = True;
1152 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState 1484 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1153 : NormalState); 1485 wmHint.window_group = top;
1154 wmHint.window_group = R->TermWin.parent[0];
1155 1486
1156 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 1487 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1157 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 1488 &szHint, &wmHint, &classHint);
1158 XSelectInput(R->Xdisplay, R->TermWin.parent[0], 1489#if ENABLE_EWMH
1159 (KeyPressMask 1490 /*
1160#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1491 * set up icon hint
1161 | KeyReleaseMask 1492 * rs [Rs_iconfile] is path to icon
1493 */
1494
1495 if (rs [Rs_iconfile])
1496 {
1497 set_icon (rs [Rs_iconfile]);
1498 }
1162#endif 1499#endif
1500
1501#if ENABLE_FRILLS
1502 if (mwmhints.flags)
1503 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1504 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1505#endif
1506
1507 Atom protocols[] = {
1508 xa[XA_WM_DELETE_WINDOW],
1509#if ENABLE_EWMH
1510 xa[XA_NET_WM_PING],
1511#endif
1512 };
1513
1514 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1515
1516#if ENABLE_FRILLS
1517 if (rs[Rs_transient_for])
1518 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1519#endif
1520
1521#if ENABLE_EWMH
1522 long pid = getpid ();
1523
1524 XChangeProperty (dpy, top,
1525 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1526 PropModeReplace, (unsigned char *)&pid, 1);
1527
1528 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1529#endif
1530
1531 XSelectInput (dpy, top,
1532 KeyPressMask
1533#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1534 | KeyReleaseMask
1535#endif
1163 | FocusChangeMask | VisibilityChangeMask 1536 | FocusChangeMask | VisibilityChangeMask
1164 | StructureNotifyMask)); 1537 | ExposureMask | StructureNotifyMask);
1165 1538
1539 termwin_ev.start (display, top);
1540
1166/* vt cursor: Black-on-White is standard, but this is more popular */ 1541 /* vt cursor: Black-on-White is standard, but this is more popular */
1167 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1542 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1168 1543
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 */ 1544 /* the vt window */
1181 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1545 vt = XCreateSimpleWindow (dpy, top,
1182 R->h->window_vt_x, R->h->window_vt_y, 1546 window_vt_x, window_vt_y,
1183 TermWin_TotalWidth(), 1547 width, height,
1184 TermWin_TotalHeight(), 1548 0,
1185 0, 1549 pix_colors_focused[Color_fg],
1186 R->PixColors[Color_fg], 1550 pix_colors_focused[Color_bg]);
1187 R->PixColors[Color_bg]); 1551
1188#ifdef DEBUG_X 1552 attributes.bit_gravity = NorthWestGravity;
1189 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window"); 1553 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1190#endif 1554
1191 rxvt_pointer_unblank(aR);
1192 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1555 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1193 | PropertyChangeMask); 1556
1194#ifdef POINTER_BLANK
1195 if ((R->Options & Opt_pointerBlank)) 1557 if (option (Opt_pointerBlank))
1196 vt_emask |= PointerMotionMask; 1558 vt_emask |= PointerMotionMask;
1197 else 1559 else
1198#endif
1199 vt_emask |= (Button1MotionMask | Button3MotionMask); 1560 vt_emask |= Button1MotionMask | Button3MotionMask;
1200 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1201 1561
1202#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1562 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 1563
1225 if ((p = STRCHR(p, ';')) != NULL) { 1564 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 1565
1234/* graphics context for the vt window */ 1566 /* graphics context for the vt window */
1235 gcvalue.foreground = R->PixColors[Color_fg]; 1567 gcvalue.foreground = pix_colors[Color_fg];
1236 gcvalue.background = R->PixColors[Color_bg]; 1568 gcvalue.background = pix_colors[Color_bg];
1237 gcvalue.graphics_exposures = 1; 1569 gcvalue.graphics_exposures = 0;
1238 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1239 GCForeground | GCBackground
1240 | GCGraphicsExposures, &gcvalue);
1241 1570
1242#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1571 gc = XCreateGC (dpy, vt,
1243 gcvalue.foreground = R->PixColors[Color_topShadow]; 1572 GCForeground | GCBackground | GCGraphicsExposures,
1244 R->h->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1573 &gcvalue);
1245 GCForeground, &gcvalue); 1574
1246 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1575 drawable = new rxvt_drawable (this, vt);
1247 R->h->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1576
1248 GCForeground, &gcvalue); 1577#ifdef OFF_FOCUS_FADING
1249 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1578 // initially we are in unfocused state
1250 : Color_scroll)]; 1579 if (rs[Rs_fade])
1251 R->h->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1580 pix_colors = pix_colors_unfocused;
1252 GCForeground, &gcvalue);
1253#endif 1581#endif
1582
1583 pointer_unblank ();
1584 scr_recolour ();
1254} 1585}
1255 1586
1256/*----------------------------------------------------------------------*/ 1587/*----------------------------------------------------------------------*/
1257/* 1588/*
1258 * Run the command in a subprocess and return a file descriptor for the 1589 * 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 1590 * master end of the pseudo-teletype pair with the command talking to
1260 * the slave. 1591 * the slave.
1261 */ 1592 */
1262/* INTPROTO */ 1593void
1263int
1264rxvt_run_command(pR_ const char *const *argv) 1594rxvt_term::run_command (const char *const *argv)
1265{ 1595{
1266 int cfd, er; 1596#if ENABLE_FRILLS
1267 1597 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 } 1598 {
1273#ifdef FD_SETSIZE 1599 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 1600
1282/* get slave (tty) */ 1601 if (pty->pty >= 0)
1283 if (R->tty_fd < 0) { 1602 {
1284#ifndef NO_SETOWNER_TTYDEV 1603 if (getfd_hook)
1285 rxvt_privileged_ttydev(aR_ SAVE); 1604 pty->pty = (*getfd_hook) (pty->pty);
1286#endif 1605
1287 if ((R->tty_fd = rxvt_get_tty(R->h->ttydev)) < 0) { 1606 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1288 close(cfd); 1607 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1289 rxvt_print_error("can't open slave tty %s", R->h->ttydev); 1608 }
1290 return -1;
1291 }
1292 } 1609 }
1610 else
1611#endif
1612 if (!pty->get ())
1613 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1614
1615 struct termios tio = def_tio;
1616
1293#ifndef NO_BACKSPACE_KEY 1617#ifndef NO_BACKSPACE_KEY
1294 if (R->h->key_backspace[0] && !R->h->key_backspace[1]) 1618 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1295 er = R->h->key_backspace[0]; 1619 tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
1296 else if (STRCMP(R->h->key_backspace, "DEC") == 0) 1620 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1297 er = '\177'; /* the initial state anyway */ 1621 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 1622#endif
1310#endif
1311 1623
1312 signal(SIGHUP, rxvt_Exit_signal); 1624 /* init terminal attributes */
1313#ifndef __svr4__ 1625 cfsetospeed (&tio, BAUDRATE);
1314 signal(SIGINT, rxvt_Exit_signal); 1626 cfsetispeed (&tio, BAUDRATE);
1315#endif 1627 tcsetattr (pty->tty, TCSANOW, &tio);
1316 signal(SIGQUIT, rxvt_Exit_signal); 1628 pty->set_utf8_mode (enc_utf8);
1317 signal(SIGTERM, rxvt_Exit_signal);
1318 signal(SIGCHLD, rxvt_Child_signal);
1319 1629
1320/* need to trap SIGURG for SVR4 (Unixware) rlogin */ 1630 /* set initial window size */
1321/* signal (SIGURG, SIG_DFL); */ 1631 tt_winch ();
1322 1632
1323#ifndef __QNX__ 1633#if ENABLE_FRILLS
1634 if (rs[Rs_pty_fd])
1635 return;
1636#endif
1637
1324/* spin off the command interpreter */ 1638 /* spin off the command interpreter */
1325 switch (R->h->cmd_pid = fork()) { 1639 switch (cmd_pid = fork ())
1640 {
1326 case -1: 1641 case -1:
1327 rxvt_print_error("can't fork"); 1642 {
1328 return -1; 1643 cmd_pid = 0;
1644 rxvt_fatal ("can't fork, aborting.\n");
1645 }
1329 case 0: 1646 case 0:
1330 close(cfd); /* only keep R->tty_fd and STDERR open */ 1647 init_env ();
1331 close(R->Xfd); 1648
1332 if (rxvt_control_tty(R->tty_fd, R->h->ttydev) < 0) 1649 if (!pty->make_controlling_tty ())
1333 rxvt_print_error("could not obtain control of tty"); 1650 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1334 else { 1651 else
1652 {
1335 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1653 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1336 dup2(R->tty_fd, STDIN_FILENO); 1654 dup2 (pty->tty, STDIN_FILENO);
1337 dup2(R->tty_fd, STDOUT_FILENO); 1655 dup2 (pty->tty, STDOUT_FILENO);
1338 dup2(R->tty_fd, STDERR_FILENO); 1656 dup2 (pty->tty, STDERR_FILENO);
1339 if (R->tty_fd > 2) 1657
1340 close(R->tty_fd); 1658 // close all our file handles that we do no longer need
1341 rxvt_run_child(aR_ argv); 1659 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1342 } 1660 {
1661 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1662 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1663 }
1664
1665 run_child (argv);
1666 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1667 }
1668
1343 exit(EXIT_FAILURE); 1669 _exit (EXIT_FAILURE);
1344 /* NOTREACHED */ 1670
1345 default: 1671 default:
1346 { 1672 if (!option (Opt_utmpInhibit))
1347#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1673 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1348 int fdstdin;
1349 1674
1350 fdstdin = dup(STDIN_FILENO); 1675 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 1676
1367 if (rxvt_run_child(aR_ argv) == -1) 1677 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 1678
1380 return cfd; 1679 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1680 break;
1681 }
1381} 1682}
1382 1683
1383/* ------------------------------------------------------------------------- * 1684/* ------------------------------------------------------------------------- *
1384 * CHILD PROCESS OPERATIONS * 1685 * CHILD PROCESS OPERATIONS *
1385 * ------------------------------------------------------------------------- */ 1686 * ------------------------------------------------------------------------- */
1386/* 1687/*
1387 * The only open file descriptor is the slave tty - so no error messages. 1688 * The only open file descriptor is the slave tty - so no error messages.
1388 * returns are fatal 1689 * returns are fatal
1389 */ 1690 */
1390/* INTPROTO */
1391int 1691int
1392rxvt_run_child(pR_ const char *const *argv) 1692rxvt_term::run_child (const char *const *argv)
1393{ 1693{
1394 char *login; 1694 char *login;
1395 1695
1396 SET_TTYMODE(STDIN_FILENO, &(R->h->tio)); /* init terminal attributes */ 1696 if (option (Opt_console))
1397 1697 {
1398 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1698 /* be virtual console, fail silently */
1399#ifdef TIOCCONS 1699#ifdef TIOCCONS
1400 unsigned int on = 1; 1700 unsigned int on = 1;
1401 1701
1402 ioctl(STDIN_FILENO, TIOCCONS, &on); 1702 ioctl (STDIN_FILENO, TIOCCONS, &on);
1403#elif defined (SRIOCSREDIR) 1703#elif defined (SRIOCSREDIR)
1404 int fd; 1704 int fd;
1405 1705
1406 fd = open(CONSOLE, O_WRONLY, 0); 1706 fd = open (CONSOLE, O_WRONLY, 0);
1407 if (fd >= 0) { 1707 if (fd >= 0)
1408 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1708 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1409 close(fd); 1709 close (fd);
1410 }
1411#endif /* SRIOCSREDIR */ 1710#endif /* SRIOCSREDIR */
1412 } 1711 }
1413 1712
1414/* reset signals and spin off the command interpreter */ 1713 /* reset signals and spin off the command interpreter */
1415 signal(SIGINT, SIG_DFL); 1714 signal (SIGINT, SIG_DFL);
1416 signal(SIGQUIT, SIG_DFL); 1715 signal (SIGQUIT, SIG_DFL);
1417 signal(SIGCHLD, SIG_DFL); 1716 signal (SIGCHLD, SIG_DFL);
1418/* 1717 signal (SIGHUP, SIG_DFL);
1718 signal (SIGPIPE, SIG_DFL);
1719 /*
1419 * mimick login's behavior by disabling the job control signals 1720 * mimic login's behavior by disabling the job control signals
1420 * a shell that wants them can turn them back on 1721 * a shell that wants them can turn them back on
1421 */ 1722 */
1422#ifdef SIGTSTP 1723#ifdef SIGTSTP
1423 signal(SIGTSTP, SIG_IGN); 1724 signal (SIGTSTP, SIG_IGN);
1424 signal(SIGTTIN, SIG_IGN); 1725 signal (SIGTTIN, SIG_IGN);
1425 signal(SIGTTOU, SIG_IGN); 1726 signal (SIGTTOU, SIG_IGN);
1426#endif /* SIGTSTP */ 1727#endif /* SIGTSTP */
1427 1728
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 */ 1729 /* command interpreter path */
1433 if (argv != NULL) { 1730 if (argv)
1731 {
1434# ifdef DEBUG_CMD 1732# ifdef DEBUG_CMD
1435 int i; 1733 int i;
1436 1734
1437 for (i = 0; argv[i]; i++) 1735 for (i = 0; argv[i]; i++)
1438 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1736 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1439# endif 1737# endif
1738
1440 execvp(argv[0], (char *const *)argv); 1739 execvp (argv[0], (char *const *)argv);
1441 /* no error message: STDERR is closed! */ 1740 /* no error message: STDERR is closed! */
1442 } else { 1741 }
1742 else
1743 {
1443 const char *argv0, *shell; 1744 const char *argv0, *shell;
1444 1745
1445 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1746 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1446 shell = "/bin/sh"; 1747 shell = "/bin/sh";
1447 1748
1448 argv0 = (const char *)rxvt_r_basename(shell); 1749 argv0 = rxvt_basename (shell);
1449 if (R->Options & Opt_loginShell) {
1450 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char));
1451 1750
1751 if (option (Opt_loginShell))
1752 {
1753 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1754
1452 login[0] = '-'; 1755 login[0] = '-';
1453 STRCPY(&login[1], argv0); 1756 strcpy (&login[1], argv0);
1454 argv0 = login; 1757 argv0 = login;
1455 } 1758 }
1456 execlp(shell, argv0, NULL); 1759
1760 execlp (shell, argv0, (char *)0);
1457 /* no error message: STDERR is closed! */ 1761 /* 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 } 1762 }
1489 arg_v = arg_a; 1763
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; 1764 return -1;
1502} 1765}
1503 1766
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) -----------------------*/ 1767/*----------------------- end-of-file (C source) -----------------------*/

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