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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.16 by pcg, Thu Dec 18 13:33:02 2003 UTC vs.
Revision 1.241 by root, Sat Jan 19 14:23:33 2008 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.16 2003/12/18 13:33:02 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) 2003-2007 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.
… …
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>
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
39 147
40const char *const def_colorName[] = 148const char *const def_colorName[] =
41 { 149 {
42 COLOR_FOREGROUND, 150 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 151 COLOR_BACKGROUND,
44 /* low-intensity colors */ 152 /* low-intensity colors */
45 "Black", /* 0: black (#000000) */ 153 "rgb:00/00/00", // 0: black (Black)
46#ifndef NO_BRIGHTCOLOR 154 "rgb:cd/00/00", // 1: red (Red3)
47 "Red3", /* 1: red (#CD0000) */ 155 "rgb:00/cd/00", // 2: green (Green3)
48 "Green3", /* 2: green (#00CD00) */ 156 "rgb:cd/cd/00", // 3: yellow (Yellow3)
49 "Yellow3", /* 3: yellow (#CDCD00) */ 157 "rgb:00/00/cd", // 4: blue (Blue3)
50 "Blue3", /* 4: blue (#0000CD) */ 158 "rgb:cd/00/cd", // 5: magenta (Magenta3)
51 "Magenta3", /* 5: magenta (#CD00CD) */ 159 "rgb:00/cd/cd", // 6: cyan (Cyan3)
52 "Cyan3", /* 6: cyan (#00CDCD) */
53# ifdef XTERM_COLORS 160# ifdef XTERM_COLORS
54 "Grey90", /* 7: white (#E5E5E5) */ 161 "rgb:e5/e5/e5", // 7: white (Grey90)
55# else 162# else
56 "AntiqueWhite", /* 7: white (#FAEBD7) */ 163 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
57# endif 164# endif
58 /* high-intensity colors */ 165 /* high-intensity colors */
59# ifdef XTERM_COLORS 166# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 167 "rgb:4d/4d/4d", // 8: bright black (Grey30)
61# else 168# else
62 "Grey25", /* 8: bright black (#404040) */ 169 "rgb:40/40/40", // 8: bright black (Grey25)
63# endif 170# endif
64#endif /* NO_BRIGHTCOLOR */ 171 "rgb:ff/00/00", // 1/9: bright red (Reed)
65 "Red", /* 1/9: bright red (#FF0000) */ 172 "rgb:00/ff/00", // 2/10: bright green (Green)
66 "Green", /* 2/10: bright green (#00FF00) */ 173 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 174 "rgb:00/00/ff", // 4/12: bright blue (Blue)
68 "Blue", /* 4/12: bright blue (#0000FF) */ 175 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 176 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 177 "rgb:ff/ff/ff", // 7/15: bright white (White)
71 "White", /* 7/15: bright white (#FFFFFF) */ 178
72#ifdef TTY_256COLOR 179 // 88 xterm colours
73 "rgb:00/00/00", /* default 16-255 color table */
74 "rgb:00/00/2a", 180 "rgb:00/00/00",
75 "rgb:00/00/55", 181 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 182 "rgb:00/00/cd",
183 "rgb:00/00/ff",
79 "rgb:00/2a/00", 184 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 185 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 186 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 187 "rgb:00/8b/ff",
89 "rgb:00/55/aa",
90 "rgb:00/55/d4",
91 "rgb:00/7f/00",
92 "rgb:00/7f/2a",
93 "rgb:00/7f/55",
94 "rgb:00/7f/7f",
95 "rgb:00/7f/aa",
96 "rgb:00/7f/d4",
97 "rgb:00/aa/00",
98 "rgb:00/aa/2a",
99 "rgb:00/aa/55",
100 "rgb:00/aa/7f",
101 "rgb:00/aa/aa",
102 "rgb:00/aa/d4",
103 "rgb:00/d4/00", 188 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 189 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "rgb:00/d4/d4", 190 "rgb:00/cd/cd",
191 "rgb:00/cd/ff",
192 "rgb:00/ff/00",
193 "rgb:00/ff/8b",
194 "rgb:00/ff/cd",
195 "rgb:00/ff/ff",
109 "rgb:2a/00/00", 196 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 197 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 198 "rgb:8b/00/cd",
115 "rgb:2a/2a/00",
116 "rgb:2a/2a/2a",
117 "rgb:2a/2a/55",
118 "rgb:2a/2a/7f",
119 "rgb:2a/2a/aa",
120 "rgb:2a/2a/d4",
121 "rgb:2a/55/00",
122 "rgb:2a/55/2a",
123 "rgb:2a/55/55",
124 "rgb:2a/55/7f",
125 "rgb:2a/55/aa",
126 "rgb:2a/55/d4",
127 "rgb:2a/7f/00",
128 "rgb:2a/7f/2a",
129 "rgb:2a/7f/55",
130 "rgb:2a/7f/7f",
131 "rgb:2a/7f/aa",
132 "rgb:2a/7f/d4",
133 "rgb:2a/aa/00",
134 "rgb:2a/aa/2a",
135 "rgb:2a/aa/55",
136 "rgb:2a/aa/7f",
137 "rgb:2a/aa/aa",
138 "rgb:2a/aa/d4",
139 "rgb:2a/d4/00",
140 "rgb:2a/d4/2a",
141 "rgb:2a/d4/55",
142 "rgb:2a/d4/7f",
143 "rgb:2a/d4/aa",
144 "rgb:2a/d4/d4",
145 "rgb:55/00/00",
146 "rgb:55/00/2a",
147 "rgb:55/00/55",
148 "rgb:55/00/7f", 199 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 200 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 201 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 202 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 203 "rgb:8b/8b/ff",
155 "rgb:55/2a/aa",
156 "rgb:55/2a/d4",
157 "rgb:55/55/00",
158 "rgb:55/55/2a",
159 "rgb:55/55/55",
160 "rgb:55/55/7f",
161 "rgb:55/55/aa",
162 "rgb:55/55/d4",
163 "rgb:55/7f/00",
164 "rgb:55/7f/2a",
165 "rgb:55/7f/55",
166 "rgb:55/7f/7f",
167 "rgb:55/7f/aa",
168 "rgb:55/7f/d4",
169 "rgb:55/aa/00",
170 "rgb:55/aa/2a",
171 "rgb:55/aa/55",
172 "rgb:55/aa/7f",
173 "rgb:55/aa/aa",
174 "rgb:55/aa/d4",
175 "rgb:55/d4/00", 204 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 205 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 206 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 207 "rgb:8b/cd/ff",
182 "rgb:7f/00/2a",
183 "rgb:7f/00/55",
184 "rgb:7f/00/7f",
185 "rgb:7f/00/aa",
186 "rgb:7f/00/d4",
187 "rgb:7f/2a/00",
188 "rgb:7f/2a/2a",
189 "rgb:7f/2a/55",
190 "rgb:7f/2a/7f",
191 "rgb:7f/2a/aa",
192 "rgb:7f/2a/d4",
193 "rgb:7f/55/00",
194 "rgb:7f/55/2a",
195 "rgb:7f/55/55",
196 "rgb:7f/55/7f",
197 "rgb:7f/55/aa",
198 "rgb:7f/55/d4",
199 "rgb:7f/7f/00", 208 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 209 "rgb:8b/ff/8b",
201 "rgb:7f/7f/55",
202 "rgb:7f/7f/7f",
203 "rgb:7f/7f/aa",
204 "rgb:7f/7f/d4",
205 "rgb:7f/aa/00",
206 "rgb:7f/aa/2a",
207 "rgb:7f/aa/55",
208 "rgb:7f/aa/7f",
209 "rgb:7f/aa/aa",
210 "rgb:7f/aa/d4",
211 "rgb:7f/d4/00",
212 "rgb:7f/d4/2a",
213 "rgb:7f/d4/55",
214 "rgb:7f/d4/7f",
215 "rgb:7f/d4/aa",
216 "rgb:7f/d4/d4",
217 "rgb:aa/00/00",
218 "rgb:aa/00/2a",
219 "rgb:aa/00/55",
220 "rgb:aa/00/7f",
221 "rgb:aa/00/aa",
222 "rgb:aa/00/d4",
223 "rgb:aa/2a/00",
224 "rgb:aa/2a/2a",
225 "rgb:aa/2a/55",
226 "rgb:aa/2a/7f",
227 "rgb:aa/2a/aa",
228 "rgb:aa/2a/d4",
229 "rgb:aa/55/00",
230 "rgb:aa/55/2a",
231 "rgb:aa/55/55",
232 "rgb:aa/55/7f",
233 "rgb:aa/55/aa",
234 "rgb:aa/55/d4",
235 "rgb:aa/7f/00",
236 "rgb:aa/7f/2a",
237 "rgb:aa/7f/55",
238 "rgb:aa/7f/7f",
239 "rgb:aa/7f/aa",
240 "rgb:aa/7f/d4", 210 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 211 "rgb:8b/ff/ff",
242 "rgb:aa/aa/2a",
243 "rgb:aa/aa/55",
244 "rgb:aa/aa/7f",
245 "rgb:aa/aa/aa",
246 "rgb:aa/aa/d4",
247 "rgb:aa/d4/00",
248 "rgb:aa/d4/2a",
249 "rgb:aa/d4/55",
250 "rgb:aa/d4/7f",
251 "rgb:aa/d4/aa",
252 "rgb:aa/d4/d4",
253 "rgb:d4/00/00", 212 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 213 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 214 "rgb:cd/00/cd",
215 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 216 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 217 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 218 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 219 "rgb:cd/8b/ff",
269 "rgb:d4/55/aa",
270 "rgb:d4/55/d4",
271 "rgb:d4/7f/00",
272 "rgb:d4/7f/2a",
273 "rgb:d4/7f/55",
274 "rgb:d4/7f/7f",
275 "rgb:d4/7f/aa",
276 "rgb:d4/7f/d4",
277 "rgb:d4/aa/00",
278 "rgb:d4/aa/2a",
279 "rgb:d4/aa/55",
280 "rgb:d4/aa/7f",
281 "rgb:d4/aa/aa",
282 "rgb:d4/aa/d4",
283 "rgb:d4/d4/00", 220 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 221 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "rgb:d4/d4/d4", 222 "rgb:cd/cd/cd",
223 "rgb:cd/cd/ff",
224 "rgb:cd/ff/00",
225 "rgb:cd/ff/8b",
226 "rgb:cd/ff/cd",
227 "rgb:cd/ff/ff",
289 "rgb:08/08/08", 228 "rgb:ff/00/00",
229 "rgb:ff/00/8b",
230 "rgb:ff/00/cd",
231 "rgb:ff/00/ff",
232 "rgb:ff/8b/00",
233 "rgb:ff/8b/8b",
234 "rgb:ff/8b/cd",
235 "rgb:ff/8b/ff",
236 "rgb:ff/cd/00",
237 "rgb:ff/cd/8b",
238 "rgb:ff/cd/cd",
239 "rgb:ff/cd/ff",
240 "rgb:ff/ff/00",
241 "rgb:ff/ff/8b",
242 "rgb:ff/ff/cd",
243 "rgb:ff/ff/ff",
290 "rgb:12/12/12", 244 "rgb:2e/2e/2e",
291 "rgb:1c/1c/1c", 245 "rgb:5c/5c/5c",
292 "rgb:26/26/26",
293 "rgb:30/30/30", 246 "rgb:73/73/73",
294 "rgb:3a/3a/3a",
295 "rgb:44/44/44",
296 "rgb:4e/4e/4e",
297 "rgb:58/58/58", 247 "rgb:8b/8b/8b",
298 "rgb:62/62/62", 248 "rgb:a2/a2/a2",
299 "rgb:6c/6c/6c",
300 "rgb:76/76/76",
301 "rgb:80/80/80",
302 "rgb:8a/8a/8a",
303 "rgb:94/94/94", 249 "rgb:b9/b9/b9",
304 "rgb:9e/9e/9e",
305 "rgb:a8/a8/a8",
306 "rgb:b2/b2/b2",
307 "rgb:bc/bc/bc",
308 "rgb:c6/c6/c6",
309 "rgb:d0/d0/d0", 250 "rgb:d0/d0/d0",
310 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 251 "rgb:e7/e7/e7",
312 "rgb:ee/ee/ee", 252
313#endif
314#ifndef NO_CURSORCOLOR 253#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 254 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 255 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 256#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer */ 257 NULL, /* Color_pointer_fg */
258 NULL, /* Color_pointer_bg */
319 NULL, /* Color_border */ 259 NULL, /* Color_border */
320#ifndef NO_BOLD_UNDERLINE_REVERSE 260#ifndef NO_BOLD_UNDERLINE_REVERSE
321 NULL, /* Color_BD */ 261 NULL, /* Color_BD */
262 NULL, /* Color_IT */
322 NULL, /* Color_UL */ 263 NULL, /* Color_UL */
323 NULL, /* Color_RV */ 264 NULL, /* Color_RV */
324#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 265#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
266#if ENABLE_FRILLS
267 NULL, // Color_underline
268#endif
325#ifdef OPTION_HC 269#ifdef OPTION_HC
326 NULL, 270 NULL,
327#endif 271#endif
328#ifdef KEEP_SCROLLCOLOR 272#ifdef KEEP_SCROLLCOLOR
329 COLOR_SCROLLBAR, 273 COLOR_SCROLLBAR,
330 COLOR_SCROLLTROUGH, 274 COLOR_SCROLLTROUGH,
331#endif /* KEEP_SCROLLCOLOR */ 275#endif /* KEEP_SCROLLCOLOR */
276#if ENABLE_TRANSPARENCY
277 NULL,
278#endif
279#if OFF_FOCUS_FADING
280 "rgb:00/00/00",
281#endif
332 }; 282 };
333 283
334const char *const xa_names[NUM_XA] = 284void
335 {
336 "COMPOUND_TEXT",
337 "MULTIPLE",
338 "TARGETS",
339 "TEXT",
340 "TIMESTAMP",
341 "VT_SELECTION",
342 "INCR",
343 "WM_DELETE_WINDOW",
344#ifdef TRANSPARENT
345 "_XROOTPMAP_ID",
346#endif
347#ifdef OFFIX_DND
348 "DndProtocol",
349 "DndSelection",
350#endif
351 "CLIPBOARD"
352 };
353
354bool
355rxvt_term::init_vars () 285rxvt_term::init_vars ()
356{ 286{
357 PixColors = new rxvt_color [TOTAL_COLORS]; 287 pix_colors = pix_colors_focused;
358 if (PixColors == NULL)
359 return false;
360
361#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
362 TermWin.pixmap = None;
363#endif
364#ifdef UTMP_SUPPORT
365 next_utmp_action = SAVE;
366#endif
367#ifndef NO_SETOWNER_TTYDEV
368 next_tty_action = SAVE;
369#endif
370 288
371 MEvent.time = CurrentTime; 289 MEvent.time = CurrentTime;
372 MEvent.button = AnyButton; 290 MEvent.button = AnyButton;
373 Options = DEFAULT_OPTIONS;
374 want_refresh = 1; 291 want_refresh = 1;
375 cmd_pid = -1;
376 cmd_fd = tty_fd = Xfd = -1;
377 PrivateModes = SavedModes = PrivMode_Default; 292 priv_modes = SavedModes = PrivMode_Default;
378 TermWin.focus = 0;
379 TermWin.ncol = 80; 293 ncol = 80;
380 TermWin.nrow = 24; 294 nrow = 24;
381 TermWin.int_bwidth = INTERNALBORDERWIDTH; 295 int_bwidth = INTERNALBORDERWIDTH;
382 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 296 ext_bwidth = EXTERNALBORDERWIDTH;
383 TermWin.lineSpace = LINESPACE; 297 lineSpace = LINESPACE;
384 TermWin.saveLines = SAVELINES; 298 saveLines = SAVELINES;
385 numPixColors = TOTAL_COLORS;
386 299
387#ifndef NO_NEW_SELECTION
388 selection_style = NEW_SELECT;
389#else
390 selection_style = OLD_SELECT;
391#endif
392
393#ifndef NO_BRIGHTCOLOR
394 colorfgbg = DEFAULT_RSTYLE;
395#endif
396
397#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
398 ks_bigfont = XK_greater;
399 ks_smallfont = XK_less;
400#endif
401
402#ifdef GREEK_SUPPORT
403 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
404#endif
405
406 refresh_limit = 1;
407 refresh_type = SLOW_REFRESH; 300 refresh_type = SLOW_REFRESH;
408 prev_nrow = prev_ncol = 0;
409#ifdef MULTICHAR_SET
410# ifdef MULTICHAR_ENCODING
411 encoding_method = MULTICHAR_ENCODING;
412# endif
413 multichar_decode = rxvt_euc2jis;
414#endif
415 301
416 oldcursor.row = oldcursor.col = -1; 302 oldcursor.row = oldcursor.col = -1;
417#ifdef XPM_BACKGROUND
418 /* bgPixmap.w = bgPixmap.h = 0; */
419 bgPixmap.x = bgPixmap.y = 50;
420 bgPixmap.pixmap = None;
421#endif
422 303
423 last_bot = last_state = -1; 304 set_option (Opt_scrollBar);
424 305 set_option (Opt_scrollTtyOutput);
425#ifdef MENUBAR 306 set_option (Opt_jumpScroll);
426 menu_readonly = 1; 307 set_option (Opt_skipScroll);
427# if !(MENUBAR_MAX > 1) 308 set_option (Opt_secondaryScreen);
428 CurrentBar = &(BarList); 309 set_option (Opt_secondaryScroll);
429# endif /* (MENUBAR_MAX > 1) */ 310 set_option (Opt_pastableTabs);
430#endif 311 set_option (Opt_intensityStyles);
431 312 set_option (Opt_iso14755_52);
432 return true;
433} 313}
434 314
435void 315static void
436rxvt_term::init_secondary () 316init_secondary ()
437{ 317{
438 int i; 318 int i;
439#ifdef TTY_GID_SUPPORT
440 struct group *gr = getgrnam ("tty");
441
442 if (gr)
443 { /* change group ownership of tty to "tty" */
444 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
445 ttygid = gr->gr_gid;
446 }
447 else
448#endif /* TTY_GID_SUPPORT */
449 {
450 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
451 ttygid = getgid ();
452 }
453 319
454 /* 320 /*
455 * Close all unused file descriptors 321 * Close all unused file descriptors
456 * We don't want them, we don't need them. 322 * We don't want them, we don't need them.
457 */ 323 */
458 if ((i = open ("/dev/null", O_RDONLY)) < 0) 324 if ((i = open ("/dev/null", O_RDONLY)) < 0)
459 { 325 {
460 /* TODO: BOO HISS */ 326 /* TODO: BOO HISS */
461 dup2 (STDERR_FILENO, STDIN_FILENO); 327 dup2 (STDERR_FILENO, STDIN_FILENO);
462 } 328 }
463 else if (i > STDIN_FILENO) 329 else if (i != STDIN_FILENO)
464 { 330 {
465 dup2 (i, STDIN_FILENO); 331 dup2 (i, STDIN_FILENO);
466 close (i); 332 close (i);
467 } 333 }
468 334
469 dup2 (STDERR_FILENO, STDOUT_FILENO); 335 dup2 (STDERR_FILENO, STDOUT_FILENO);
470
471#if 0 // schmorp sayz closing filies is murder
472 for (i = STDERR_FILENO + 1; i < num_fds; i++)
473 {
474#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
475 if (i == 4 || i == 7)
476 continue;
477#endif
478 close(i);
479 }
480#endif
481} 336}
482 337
483/*----------------------------------------------------------------------*/ 338/*----------------------------------------------------------------------*/
484const char ** 339const char **
485rxvt_term::init_resources (int argc, const char *const *argv) 340rxvt_term::init_resources (int argc, const char *const *argv)
486{ 341{
487 int i, r_argc; 342 int i, r_argc;
488 char *val;
489 const char **cmd_argv, **r_argv; 343 const char **cmd_argv, **r_argv;
490 344
491 /* 345 /*
492 * Look for -exec option. Find => split and make cmd_argv[] of command args 346 * Look for -e option. Find => split and make cmd_argv[] of command args
493 */ 347 */
494 for (r_argc = 0; r_argc < argc; r_argc++) 348 for (r_argc = 0; r_argc < argc; r_argc++)
495 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 349 if (!strcmp (argv[r_argc], "-e"))
496 break; 350 break;
497 351
352 if (r_argc == argc)
353 cmd_argv = NULL;
354 else if (!argv[r_argc + 1])
355 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
356 else
357 {
358 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
359
360 for (i = 0; i < argc - r_argc - 1; i++)
361 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
362
363 cmd_argv[i] = NULL;
364 }
365
498 r_argv = (const char **)rxvt_malloc (sizeof(char *) * (r_argc + 1)); 366 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
499 367
500 for (i = 0; i < r_argc; i++) 368 for (i = 0; i < r_argc; i++)
501 r_argv[i] = (const char *)argv[i]; 369 r_argv[i] = (const char *)argv[i];
502 370
503 r_argv[i] = NULL; 371 r_argv[i] = NULL;
504 372
505 if (r_argc == argc)
506 cmd_argv = NULL;
507 else
508 {
509 cmd_argv = (const char **)rxvt_malloc (sizeof(char *) * (argc - r_argc));
510
511 for (i = 0; i < argc - r_argc - 1; i++)
512 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
513
514 cmd_argv[i] = NULL;
515 }
516
517 /* clear all resources */
518 for (i = 0; i < NUM_RESOURCES;)
519 rs[i++] = NULL;
520
521 rs[Rs_name] = rxvt_r_basename(argv[0]); 373 rs[Rs_name] = rxvt_basename (argv[0]);
522 374
523 /* 375 /*
524 * Open display, get options/resources and create the window 376 * Open display, get options/resources and create the window
525 */ 377 */
378
526 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 379 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
527 rs[Rs_display_name] = ":0"; 380 rs[Rs_display_name] = ":0";
528 381
529 rxvt_get_options (this, r_argc, r_argv); 382 get_options (r_argc, r_argv);
383
384 if (!(display = displays.get (rs[Rs_display_name])))
385 {
386 free (r_argv);
387 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
388 }
389
390 // using a local pointer decreases code size a lot
391 xa = display->xa;
392
393 set (display);
394 extract_resources ();
395
396#if XFT
397 if (rs[Rs_depth])
398 select_visual (strtol (rs[Rs_depth], 0, 0));
399#endif
400
401#ifdef HAVE_AFTERIMAGE
402 set_application_name ((char*)rs[Rs_name]);
403 set_output_threshold (OUTPUT_LEVEL_WARNING);
404 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
405#endif
530 free (r_argv); 406 free (r_argv);
531 407
532#ifdef LOCAL_X_IS_UNIX 408 for (int i = NUM_RESOURCES; i--; )
533 if (rs[Rs_display_name][0] == ':') 409 if (rs [i] == resval_undef)
534 { 410 rs [i] = 0;
535 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 411
536 STRCPY (val, "unix"); 412#if ENABLE_PERL
537 STRCAT (val, rs[Rs_display_name]); 413 if (!rs[Rs_perl_ext_1])
538 Xdisplay = XOpenDisplay (val); 414 rs[Rs_perl_ext_1] = "default";
539 free (val); 415
416 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
417 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
418 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
540 } 419 {
541#endif 420 rxvt_perl.init (this);
542 421 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
543 if (Xdisplay == NULL
544 && (Xdisplay = XOpenDisplay (rs[Rs_display_name])) == NULL)
545 { 422 }
546 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 423#endif
547 exit (EXIT_FAILURE);
548 }
549
550 rxvt_extract_resources (this, Xdisplay, rs[Rs_name]);
551 424
552 /* 425 /*
553 * set any defaults not already set 426 * set any defaults not already set
554 */ 427 */
555 if (cmd_argv && cmd_argv[0]) 428 if (cmd_argv && cmd_argv[0])
556 { 429 {
557 if (!rs[Rs_title]) 430 if (!rs[Rs_title])
558 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 431 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
559 if (!rs[Rs_iconName]) 432 if (!rs[Rs_iconName])
560 rs[Rs_iconName] = rs[Rs_title]; 433 rs[Rs_iconName] = rs[Rs_title];
561 } 434 }
562 else 435 else
563 { 436 {
… …
565 rs[Rs_title] = rs[Rs_name]; 438 rs[Rs_title] = rs[Rs_name];
566 if (!rs[Rs_iconName]) 439 if (!rs[Rs_iconName])
567 rs[Rs_iconName] = rs[Rs_name]; 440 rs[Rs_iconName] = rs[Rs_name];
568 } 441 }
569 442
570 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 443 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
571 TermWin.saveLines = BOUND_POSITIVE_INT16(i); 444 saveLines = min (i, MAX_SAVELINES);
572 445
573#ifndef NO_FRILLS 446#if ENABLE_FRILLS
574 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 447 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
575 TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 448 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
449
576 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 450 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
577 TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 451 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
578#endif
579 452
580#ifndef NO_LINESPACE
581 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 453 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
582 TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 454 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
583#endif 455#endif
584 456
585#ifdef POINTER_BLANK 457#ifdef POINTER_BLANK
586 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 458 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
587 pointerBlankDelay = i; 459 pointerBlankDelay = i;
588 else 460 else
589 pointerBlankDelay = 2; 461 pointerBlankDelay = 2;
590#endif 462#endif
591 463
592 /* no point having a scrollbar without having any scrollback! */ 464 /* no point having a scrollbar without having any scrollback! */
593 if (!TermWin.saveLines) 465 if (!saveLines)
594 Options &= ~Opt_scrollBar; 466 set_option (Opt_scrollBar, 0);
595 467
596#ifdef PRINTPIPE 468#ifdef PRINTPIPE
597 if (!rs[Rs_print_pipe]) 469 if (!rs[Rs_print_pipe])
598 rs[Rs_print_pipe] = PRINTPIPE; 470 rs[Rs_print_pipe] = PRINTPIPE;
599#endif 471#endif
600 472
601 if (!rs[Rs_cutchars]) 473 if (!rs[Rs_cutchars])
602 rs[Rs_cutchars] = CUTCHARS; 474 rs[Rs_cutchars] = CUTCHARS;
603 475
604#ifdef ACS_ASCII
605 if (!rs[Rs_acs_chars])
606 rs[Rs_acs_chars] = ACS_CHARS;
607 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
608 {
609 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
610 for (; i < 0x20; )
611 val[i] = ' ';
612 rs[Rs_acs_chars] = val;
613 }
614#endif
615
616#ifndef NO_BACKSPACE_KEY 476#ifndef NO_BACKSPACE_KEY
617 if (!rs[Rs_backspace_key]) 477 if (!rs[Rs_backspace_key])
618# ifdef DEFAULT_BACKSPACE 478# ifdef DEFAULT_BACKSPACE
619 key_backspace = DEFAULT_BACKSPACE; 479 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
620# else 480# else
621 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 481 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
622# endif 482# endif
623 else
624 {
625 val = STRDUP(rs[Rs_backspace_key]);
626 rxvt_Str_trim(val);
627 rxvt_Str_escaped(val);
628 key_backspace = val;
629 }
630#endif 483#endif
631 484
632#ifndef NO_DELETE_KEY 485#ifndef NO_DELETE_KEY
633 if (!rs[Rs_delete_key]) 486 if (!rs[Rs_delete_key])
634# ifdef DEFAULT_DELETE 487# ifdef DEFAULT_DELETE
635 key_delete = DEFAULT_DELETE; 488 rs[Rs_delete_key] = DEFAULT_DELETE;
636# else 489# else
637 key_delete = "\033[3~"; 490 rs[Rs_delete_key] = "\033[3~";
638# endif
639 else
640 {
641 val = STRDUP(rs[Rs_delete_key]);
642 rxvt_Str_trim(val);
643 rxvt_Str_escaped(val);
644 key_delete = val;
645 }
646#endif 491# endif
647 if (rs[Rs_answerbackstring])
648 {
649 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
650 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
651 }
652
653 if (rs[Rs_selectstyle])
654 {
655 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
656 selection_style = OLD_WORD_SELECT;
657#ifndef NO_OLD_SELECTION
658
659 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
660 selection_style = OLD_SELECT;
661#endif 492#endif
662 }
663 493
664#ifdef HAVE_SCROLLBARS 494#ifdef HAVE_SCROLLBARS
665 rxvt_setup_scrollbar (this, rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 495 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
666 rs[Rs_scrollBar_thickness]);
667#endif 496#endif
668
669 TermWin.fontset = new rxvt_fontset (this);
670 TermWin.fontset->populate (rs[Rs_font]);
671 TermWin.fwidth = TermWin.fontset->base_font ()->width;
672 TermWin.fheight = TermWin.fontset->base_font ()->height;
673 TermWin.fbase = TermWin.fontset->base_font ()->ascent;
674 497
675#ifdef XTERM_REVERSE_VIDEO 498#ifdef XTERM_REVERSE_VIDEO
676 /* this is how xterm implements reverseVideo */ 499 /* this is how xterm implements reverseVideo */
677 if (Options & Opt_reverseVideo) 500 if (option (Opt_reverseVideo))
678 { 501 {
679 if (!rs[Rs_color + Color_fg]) 502 if (!rs[Rs_color + Color_fg])
680 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 503 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
504
681 if (!rs[Rs_color + Color_bg]) 505 if (!rs[Rs_color + Color_bg])
682 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 506 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
683 } 507 }
684#endif 508#endif
685 509
… …
687 if (!rs[Rs_color + i]) 511 if (!rs[Rs_color + i])
688 rs[Rs_color + i] = def_colorName[i]; 512 rs[Rs_color + i] = def_colorName[i];
689 513
690#ifndef XTERM_REVERSE_VIDEO 514#ifndef XTERM_REVERSE_VIDEO
691 /* this is how we implement reverseVideo */ 515 /* this is how we implement reverseVideo */
692 if (Options & Opt_reverseVideo) 516 if (option (Opt_reverseVideo))
693 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 517 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
694#endif 518#endif
695 519
696 /* convenient aliases for setting fg/bg to colors */ 520 /* convenient aliases for setting fg/bg to colors */
697 color_aliases (Color_fg); 521 color_aliases (Color_fg);
698 color_aliases (Color_bg); 522 color_aliases (Color_bg);
699#ifndef NO_CURSORCOLOR 523#ifndef NO_CURSORCOLOR
700 color_aliases (Color_cursor); 524 color_aliases (Color_cursor);
701 color_aliases (Color_cursor2); 525 color_aliases (Color_cursor2);
702#endif /* NO_CURSORCOLOR */ 526#endif /* NO_CURSORCOLOR */
703 color_aliases (Color_pointer); 527 color_aliases (Color_pointer_fg);
528 color_aliases (Color_pointer_bg);
704 color_aliases (Color_border); 529 color_aliases (Color_border);
705#ifndef NO_BOLD_UNDERLINE_REVERSE 530#ifndef NO_BOLD_UNDERLINE_REVERSE
706 color_aliases (Color_BD); 531 color_aliases (Color_BD);
707 color_aliases (Color_UL); 532 color_aliases (Color_UL);
708 color_aliases (Color_RV); 533 color_aliases (Color_RV);
709#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 534#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
535
536 if (!rs[Rs_color + Color_border])
537 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
710 538
711 return cmd_argv; 539 return cmd_argv;
540}
541
542/*----------------------------------------------------------------------*/
543void
544rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
545{
546 this->envv = envv;
547
548 SET_R (this);
549 set_locale ("");
550 set_environ (envv); // few things in X do not call setlocale :(
551
552 init_vars ();
553
554 init_secondary ();
555
556 const char **cmd_argv = init_resources (argc, argv);
557
558#ifdef KEYSYM_RESOURCE
559 keyboard->register_done ();
560#endif
561
562#ifdef HAVE_SCROLLBARS
563 if (option (Opt_scrollBar))
564 scrollBar.setIdle (); /* set existence for size calculations */
565#endif
566
567 pty = ptytty::create ();
568
569 create_windows (argc, argv);
570
571 init_xlocale ();
572
573 scr_reset (); // initialize screen
574
575#if 0
576 XSynchronize (dpy, True);
577#endif
578
579#ifdef HAVE_SCROLLBARS
580 if (option (Opt_scrollBar))
581 resize_scrollbar (); /* create and map scrollbar */
582#endif
583#ifdef HAVE_BG_PIXMAP
584 {
585 bgPixmap.set_target (this);
586 bgPixmap.invalidate ();
587
588#ifdef ENABLE_TRANSPARENCY
589 if (option (Opt_transparent))
590 {
591 bgPixmap.set_transparent ();
592
593#ifdef HAVE_AFTERIMAGE
594 if (rs [Rs_blurradius])
595 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
596#endif
597 if (ISSET_PIXCOLOR (Color_tint))
598 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
599
600 if (rs [Rs_shade])
601 bgPixmap.set_shade (rs [Rs_shade]);
602
603 bgPixmap.set_root_pixmap ();
604 XSelectInput (dpy, display->root, PropertyChangeMask);
605 rootwin_ev.start (display, display->root);
606 }
607#endif
608
609#ifdef BG_IMAGE_FROM_FILE
610 if (rs[Rs_backgroundPixmap])
611 {
612 const char *p = rs[Rs_backgroundPixmap];
613
614 if ((p = strchr (p, ';')) != 0)
615 {
616 p++;
617 bgPixmap.set_geometry (p);
618 }
619 else
620 bgPixmap.set_defaultGeometry ();
621
622 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
623 if (!bgPixmap.window_position_sensitive ())
624 update_background ();
625 }
626#endif
627 }
628#endif
629
630#if ENABLE_PERL
631 rootwin_ev.start (display, display->root);
632#endif
633
634 set_colorfgbg ();
635
636 init_command (cmd_argv);
637
638 free (cmd_argv);
639
640 if (pty->pty >= 0)
641 pty_ev.start (pty->pty, ev::READ);
642
643 HOOK_INVOKE ((this, HOOK_START, DT_END));
644
645#if ENABLE_XEMBED
646 if (rs[Rs_embed])
647 {
648 long info[2] = { 0, XEMBED_MAPPED };
649
650 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
651 32, PropModeReplace, (unsigned char *)&info, 2);
652 }
653#endif
654
655 XMapWindow (dpy, vt);
656 XMapWindow (dpy, parent[0]);
657
658 refresh_check ();
712} 659}
713 660
714/*----------------------------------------------------------------------*/ 661/*----------------------------------------------------------------------*/
715void 662void
716rxvt_term::init_env () 663rxvt_term::init_env ()
717{ 664{
718 int i; 665 int i;
719 unsigned int u;
720 char *val; 666 char *val;
721 667
722#ifdef DISPLAY_IS_IP 668#ifdef DISPLAY_IS_IP
723 /* Fixup display_name for export over pty to any interested terminal 669 /* Fixup display_name for export over pty to any interested terminal
724 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 670 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
725 * (for the first non-loopback interface) that we get from 671 * (for the first non-loopback interface) that we get from
726 * rxvt_network_display(). This is more "name-resolution-portable", if you 672 * rxvt_network_display (). This is more "name-resolution-portable", if you
727 * will, and probably allows for faster x-client startup if your name 673 * will, and probably allows for faster x-client startup if your name
728 * server is beyond a slow link or overloaded at client startup. Of 674 * server is beyond a slow link or overloaded at client startup. Of
729 * course that only helps the shell's child processes, not us. 675 * course that only helps the shell's child processes, not us.
730 * 676 *
731 * Giving out the display_name also affords a potential security hole 677 * Giving out the display_name also affords a potential security hole
732 */ 678 */
733 val = rxvt_network_display (rs[Rs_display_name]); 679 val = rxvt_network_display (rs[Rs_display_name]);
734 rs[Rs_display_name] = (const char *)val; 680 rs[Rs_display_name] = (const char *)val;
735 681
736 if (val == NULL) 682 if (val == NULL)
737#endif /* DISPLAY_IS_IP */ 683#endif /* DISPLAY_IS_IP */
738 val = XDisplayString(Xdisplay); 684 val = XDisplayString (dpy);
739 685
740 if (rs[Rs_display_name] == NULL) 686 if (rs[Rs_display_name] == NULL)
741 rs[Rs_display_name] = val; /* use broken `:0' value */ 687 rs[Rs_display_name] = val; /* use broken `:0' value */
742 688
743 i = STRLEN (val); 689 i = strlen (val);
744 env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char)); 690 env_display = (char *)rxvt_malloc (i + 9);
745 691
746 sprintf (env_display, "DISPLAY=%s", val); 692 sprintf (env_display, "DISPLAY=%s", val);
747 693
748 /* avoiding the math library: 694 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
749 * i = (int)(ceil(log10((unsigned int)TermWin.parent[0]))) */
750 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
751 ;
752 MAX_IT(i, 1);
753 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof(char));
754
755 sprintf (env_windowid, "WINDOWID=%u",
756 (unsigned int)TermWin.parent[0]);
757 695
758 /* add entries to the environment: 696 /* add entries to the environment:
759 * @ DISPLAY: in case we started with -display 697 * @ DISPLAY: in case we started with -display
760 * @ WINDOWID: X window id number of the window 698 * @ WINDOWID: X window id number of the window
761 * @ COLORTERM: terminal sub-name and also indicates its color 699 * @ COLORTERM: terminal sub-name and also indicates its color
762 * @ TERM: terminal name 700 * @ TERM: terminal name
763 * @ TERMINFO: path to terminfo directory 701 * @ TERMINFO: path to terminfo directory
702 * @ COLORFGBG: fg;bg color codes
764 */ 703 */
765 putenv (env_display); 704 putenv (env_display);
766 putenv (env_windowid); 705 putenv (env_windowid);
767 706
707 if (env_colorfgbg)
708 putenv (env_colorfgbg);
709
768#ifdef RXVT_TERMINFO 710#ifdef RXVT_TERMINFO
769 putenv ("TERMINFO=" RXVT_TERMINFO); 711 putenv ("TERMINFO=" RXVT_TERMINFO);
770#endif 712#endif
771 713
772 if (Xdepth <= 2) 714 if (depth <= 2)
773 putenv ("COLORTERM=" COLORTERMENV "-mono"); 715 putenv ("COLORTERM=" COLORTERMENV "-mono");
774 else 716 else
775 putenv ("COLORTERM=" COLORTERMENVFULL); 717 putenv ("COLORTERM=" COLORTERMENVFULL);
776 718
777 if (rs[Rs_term_name] != NULL) 719 if (rs[Rs_term_name] != NULL)
778 { 720 {
779 env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char)); 721 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
780 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 722 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
781 putenv (env_term); 723 putenv (env_term);
782 } 724 }
783 else 725 else
784 putenv ("TERM=" TERMENV); 726 putenv ("TERM=" TERMENV);
… …
786#ifdef HAVE_UNSETENV 728#ifdef HAVE_UNSETENV
787 /* avoid passing old settings and confusing term size */ 729 /* avoid passing old settings and confusing term size */
788 unsetenv ("LINES"); 730 unsetenv ("LINES");
789 unsetenv ("COLUMNS"); 731 unsetenv ("COLUMNS");
790 unsetenv ("TERMCAP"); /* terminfo should be okay */ 732 unsetenv ("TERMCAP"); /* terminfo should be okay */
791#endif /* HAVE_UNSETENV */ 733#endif /* HAVE_UNSETENV */
792} 734}
793 735
794/*----------------------------------------------------------------------*/ 736/*----------------------------------------------------------------------*/
795/* 737/*
796 * This is more or less stolen straight from XFree86 xterm. 738 * This is more or less stolen straight from XFree86 xterm.
797 * This should support all European type languages. 739 * This should support all European type languages.
798 */ 740 */
799void 741void
800rxvt_term::set_locale (const char *locale) 742rxvt_term::set_locale (const char *locale)
801{ 743{
744 set_environ (envv);
745
802#if HAVE_XSETLOCALE || HAVE_SETLOCALE 746#if HAVE_XSETLOCALE || HAVE_SETLOCALE
803 free (this->locale); 747 free (this->locale);
804 this->locale = strdup (setlocale (LC_CTYPE, "")); 748 this->locale = setlocale (LC_CTYPE, locale);
749
750 if (!this->locale)
751 {
752 if (*locale)
753 {
754 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
755 setlocale (LC_CTYPE, "C");
756 }
757 else
758 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
759
760 this->locale = "C";
761 }
762
763
764 this->locale = strdup (this->locale);
765 SET_LOCALE (this->locale);
766 mbstate.reset ();
805#endif 767#endif
768
806#if HAVE_NL_LANGINFO 769#if HAVE_NL_LANGINFO
770 char *codeset = strdup (nl_langinfo (CODESET));
771 // /^UTF.?8/i
772 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
773 && (codeset[1] == 'T' || codeset[1] == 't')
774 && (codeset[2] == 'F' || codeset[2] == 'f')
775 && (codeset[3] == '8' || codeset[4] == '8');
807 free (codeset); 776 free (codeset);
808 codeset = strdup (nl_langinfo (CODESET));
809 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
810 || !STRCASECMP (codeset, "UTF8");
811#else 777#else
812 enc_utf8 = 1; 778 enc_utf8 = 0;
813#endif 779#endif
814} 780}
815 781
816void 782void
817rxvt_term::init_xlocale () 783rxvt_term::init_xlocale ()
818{ 784{
785 set_environ (envv);
786
819#ifdef USE_XIM 787#ifdef USE_XIM
820 if (!locale) 788 if (!locale)
821 rxvt_print_error ("Setting locale failed."); 789 rxvt_warn ("setting locale failed, working without locale support.\n");
822 else 790 else
823 { 791 {
824 Atom wmlocale; 792 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
825
826 wmlocale = XInternAtom (Xdisplay, "WM_LOCALE_NAME", False);
827 XChangeProperty (Xdisplay, TermWin.parent[0], wmlocale,
828 XA_STRING, 8, PropModeReplace,
829 (unsigned char *)locale, STRLEN(locale));
830 793
831 if (!XSupportsLocale ()) 794 if (!XSupportsLocale ())
832 { 795 {
833 rxvt_print_error ("The locale is not supported by Xlib"); 796 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
834 return; 797 return;
835 } 798 }
836 799
800 im_ev.start (display);
801
837 /* see if we can connect yet */ 802 /* see if we can connect already */
838 rxvt_IMInstantiateCallback (Xdisplay, NULL, NULL); 803 im_cb ();
839
840 /* To avoid Segmentation Fault in C locale: Solaris only? */
841 if (STRCMP (locale, "C"))
842 XRegisterIMInstantiateCallback (Xdisplay, NULL, NULL, NULL,
843 rxvt_IMInstantiateCallback, NULL);
844 } 804 }
845#endif 805#endif
846} 806}
847 807
848/*----------------------------------------------------------------------*/ 808/*----------------------------------------------------------------------*/
849void 809void
850rxvt_term::init_command(const char *const *argv) 810rxvt_term::init_command (const char *const *argv)
851{ 811{
852 /* 812 /*
853 * Initialize the command connection. 813 * Initialize the command connection.
854 * This should be called after the X server connection is established. 814 * This should be called after the X server connection is established.
855 */ 815 */
856 int i;
857
858 for (i = 0; i < NUM_XA; i++)
859 xa[i] = XInternAtom(Xdisplay, xa_names[i], False);
860
861 /* Enable delete window protocol */
862 XSetWMProtocols (Xdisplay, TermWin.parent[0],
863 &(xa[XA_WMDELETEWINDOW]), 1);
864
865#ifdef USING_W11LIB
866 /* enable W11 callbacks */
867 W11AddEventHandler (Xdisplay, rxvt_W11_process_x_event);
868#endif
869 816
870#ifdef META8_OPTION 817#ifdef META8_OPTION
871 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 818 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
872#endif 819#endif
873 820
874 rxvt_get_ourmods (this); 821 get_ourmods ();
875 822
876 if (!(Options & Opt_scrollTtyOutput)) 823 if (!option (Opt_scrollTtyOutput))
877 PrivateModes |= PrivMode_TtyOutputInh; 824 priv_modes |= PrivMode_TtyOutputInh;
878 if (Options & Opt_scrollTtyKeypress) 825 if (option (Opt_scrollTtyKeypress))
879 PrivateModes |= PrivMode_Keypress; 826 priv_modes |= PrivMode_Keypress;
880 if (!(Options & Opt_jumpScroll)) 827 if (!option (Opt_jumpScroll))
881 PrivateModes |= PrivMode_smoothScroll; 828 priv_modes |= PrivMode_smoothScroll;
882 829
883#ifndef NO_BACKSPACE_KEY 830#ifndef NO_BACKSPACE_KEY
884 if (STRCMP(key_backspace, "DEC") == 0) 831 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
885 PrivateModes |= PrivMode_HaveBackSpace; 832 priv_modes |= PrivMode_HaveBackSpace;
886#endif 833#endif
887 834
888 /* add value for scrollBar */ 835 /* add value for scrollBar */
889 if (scrollbar_visible (this)) 836 if (scrollBar.state)
890 { 837 {
891 PrivateModes |= PrivMode_scrollBar; 838 priv_modes |= PrivMode_scrollBar;
892 SavedModes |= PrivMode_scrollBar; 839 SavedModes |= PrivMode_scrollBar;
893 } 840 }
894 if (menubar_visible (this))
895 {
896 PrivateModes |= PrivMode_menuBar;
897 SavedModes |= PrivMode_menuBar;
898 }
899 841
900#ifdef GREEK_SUPPORT 842 run_command (argv);
901 greek_init();
902#endif
903
904 Xfd = XConnectionNumber (Xdisplay);
905
906#ifdef CURSOR_BLINK
907
908 if (Options & Opt_cursorBlink)
909 (void)gettimeofday (&lastcursorchange, NULL);
910#endif
911
912 if ((cmd_fd = run_command (argv)) < 0)
913 {
914 rxvt_print_error ("aborting");
915 exit (EXIT_FAILURE);
916 }
917} 843}
918 844
919/*----------------------------------------------------------------------*/ 845/*----------------------------------------------------------------------*/
920/* INTPROTO */
921void 846void
922rxvt_Get_Colours (pR) 847rxvt_term::Get_Colours ()
923{ 848{
924 int i; 849 int i;
925 850
851#ifdef OFF_FOCUS_FADING
852 pix_colors = pix_colors_focused;
853#endif
854
926 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 855 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
927 { 856 {
857 const char *name = rs[Rs_color + i];
858
859 if (!name)
860 continue;
861
928 rxvt_color xcol; 862 rxvt_color xcol;
929 863
930 if (!R->rs[Rs_color + i]) 864 if (!set_color (xcol, name))
931 continue;
932
933 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i]))
934 { 865 {
935#ifndef XTERM_REVERSE_VIDEO 866#ifndef XTERM_REVERSE_VIDEO
936 if (i < 2 && (R->Options & Opt_reverseVideo)) 867 if (i < 2 && option (Opt_reverseVideo))
937 { 868 name = def_colorName [1 - i];
938 R->rs[Rs_color + i] = def_colorName[!i];
939 }
940 else 869 else
941#endif 870#endif
942 R->rs[Rs_color + i] = def_colorName[i]; 871 name = def_colorName [i];
943 872
944 if (!R->rs[Rs_color + i]) 873 if (!name)
945 continue; 874 continue;
946 875
947 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 876 if (!set_color (xcol, name))
948 { 877 {
949 switch (i) 878 switch (i)
950 { 879 {
951 case Color_fg: 880 case Color_fg:
952 case Color_bg: 881 case Color_bg:
953 /* fatal: need bg/fg color */ 882 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
954 rxvt_print_error ("aborting"); 883 name = "";
955 exit (EXIT_FAILURE);
956 /* NOTREACHED */
957 break; 884 break;
958#ifndef NO_CURSORCOLOR 885#ifndef NO_CURSORCOLOR
959 case Color_cursor2: 886 case Color_cursor2:
960 xcol = R->PixColors[Color_fg]; 887#endif
888 case Color_pointer_fg:
889 name = rs[Rs_color + Color_fg];
890 xcol.set (this, name);
961 break; 891 break;
962#endif /* ! NO_CURSORCOLOR */
963 case Color_pointer:
964 xcol = R->PixColors[Color_fg];
965 break;
966 default: 892 default:
967 xcol = R->PixColors[Color_bg]; /* None */ 893 name = rs[Rs_color + Color_bg];
894 xcol.set (this, name);
968 break; 895 break;
969 } 896 }
970 } 897 }
971 } 898 }
972 899
973 R->PixColors[i] = xcol; 900 pix_colors[i] = xcol;
974 SET_PIXCOLOR (R, i); 901 rs[Rs_color + i] = name;
902 }
903
904 if (depth <= 2)
975 } 905 {
976 906 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
977 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 907 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
978 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 908 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
979 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 909 }
980 R->PixColors[Color_border] = R->PixColors[Color_fg];
981 910
982 /* 911 /*
983 * get scrollBar/menuBar shadow colors 912 * get scrollBar shadow colors
984 * 913 *
985 * The calculations of topShadow/bottomShadow values are adapted 914 * The calculations of topShadow/bottomShadow values are adapted
986 * from the fvwm window manager. 915 * from the fvwm window manager.
987 */ 916 */
988#ifdef KEEP_SCROLLCOLOR 917#ifdef KEEP_SCROLLCOLOR
989 918 if (depth <= 2)
990 if (XDEPTH <= 2) 919 {
991 { /* Monochrome */ 920 /* Monochrome */
992 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 921 alias_color (Color_scroll, Color_fg);
993 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 922 alias_color (Color_topShadow, Color_bg);
994 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 923 alias_color (Color_bottomShadow, Color_bg);
995 } 924 }
996 else 925 else
997 { 926 {
998 rxvt_color xcol[3]; 927 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
999 /* xcol[0] == white
1000 * xcol[1] == top shadow
1001 * xcol[2] == bot shadow */
1002 928
1003 xcol[1] = R->PixColors[Color_scroll]; 929 rgba cscroll;
1004# ifdef PREFER_24BIT 930 pix_colors [Color_scroll].get (cscroll);
1005 xcol[0].set (R, 65535, 65535, 65535);
1006 /* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
1007# else
1008 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
1009# endif
1010
1011 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1012
1013 xcol[0].get (R, pr0, pg0, pb0);
1014 xcol[1].get (R, pr1, pg1, pb1);
1015
1016 /* bottomShadowColor */
1017 if (!xcol[2].set (aR_ pr1 / 2, pg1 / 2, pb1 / 2))
1018 xcol[2] = R->PixColors[Color_Black];
1019
1020 R->PixColors[Color_bottomShadow] = xcol[2];
1021 931
1022 /* topShadowColor */ 932 /* topShadowColor */
1023 if (!xcol[1].set (aR_ 933 if (!pix_colors[Color_topShadow].set (this,
1024 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 934 rgba (
1025 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 935 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1026 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 936 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1027 xcol[1] = R->PixColors[Color_White]; 937 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1028 938 cscroll.a)
1029 R->PixColors[Color_topShadow] = xcol[1]; 939 ))
940 alias_color (Color_topShadow, Color_White);
1030 } 941 }
1031#endif /* KEEP_SCROLLCOLOR */ 942#endif /* KEEP_SCROLLCOLOR */
943
944#ifdef OFF_FOCUS_FADING
945 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
946 update_fade_color (i);
947#endif
1032} 948}
1033 949
1034/*----------------------------------------------------------------------*/ 950/*----------------------------------------------------------------------*/
1035/* color aliases, fg/bg bright-bold */ 951/* color aliases, fg/bg bright-bold */
1036void 952void
1037rxvt_term::color_aliases(int idx) 953rxvt_term::color_aliases (int idx)
1038{ 954{
1039 if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx]))) 955 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1040 { 956 {
1041 int i = atoi (rs[Rs_color + idx]); 957 int i = atoi (rs[Rs_color + idx]);
1042 958
1043 if (i >= 8 && i <= 15) 959 if (i >= 8 && i <= 15)
1044 { /* bright colors */ 960 /* bright colors */
1045 i -= 8;
1046#ifndef NO_BRIGHTCOLOR
1047
1048 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 961 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1049 return; 962 else if (i >= 0 && i <= 7)
1050#endif 963 /* normal colors */
1051
1052 }
1053 if (i >= 0 && i <= 7) /* normal colors */
1054 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 964 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1055 } 965 }
1056} 966}
1057 967
1058/*----------------------------------------------------------------------*/ 968/*----------------------------------------------------------------------*/
1059/* 969/*
1060 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 970 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1061 * Use resource ``modifier'' to override the Meta modifier 971 * Use resource ``modifier'' to override the Meta modifier
1062 */ 972 */
1063/* INTPROTO */
1064void 973void
1065rxvt_get_ourmods(pR) 974rxvt_term::get_ourmods ()
1066{ 975{
1067 int i, j, k; 976 int i, j, k;
1068 int requestedmeta, realmeta, realalt; 977 int requestedmeta, realmeta, realalt;
1069 const char *cm, *rsmod; 978 const char *cm, *rsmod;
1070 XModifierKeymap *map; 979 XModifierKeymap *map;
1071 KeyCode *kc; 980 KeyCode *kc;
1072 const unsigned int modmasks[] = 981 const unsigned int modmasks[] =
1073 { 982 {
1074 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 983 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1075 }; 984 };
1076 985
1077 requestedmeta = realmeta = realalt = 0; 986 requestedmeta = realmeta = realalt = 0;
1078 rsmod = R->rs[Rs_modifier]; 987 rsmod = rs[Rs_modifier];
988
1079 if (rsmod 989 if (rsmod
1080 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 990 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1081 requestedmeta = rsmod[3] - '0'; 991 requestedmeta = rsmod[3] - '0';
1082 992
1083 map = XGetModifierMapping(R->Xdisplay); 993 map = XGetModifierMapping (dpy);
1084 kc = map->modifiermap; 994 kc = map->modifiermap;
995
1085 for (i = 1; i < 6; i++) 996 for (i = 1; i < 6; i++)
1086 { 997 {
1087 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 998 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
999
1088 for (j = map->max_keypermod; j--; k++) 1000 for (j = map->max_keypermod; j--; k++)
1089 { 1001 {
1090 if (kc[k] == 0) 1002 if (kc[k] == 0)
1091 break; 1003 break;
1004
1092 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) 1005 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1093 { 1006 {
1094 case XK_Num_Lock: 1007 case XK_Num_Lock:
1095 R->ModNumLockMask = modmasks[i - 1]; 1008 ModNumLockMask = modmasks[i - 1];
1096 /* FALLTHROUGH */ 1009 continue;
1097 default: 1010
1098 continue; /* for(;;) */ 1011 case XK_ISO_Level3_Shift:
1012 ModLevel3Mask = modmasks[i - 1];
1013 continue;
1014
1099 case XK_Meta_L: 1015 case XK_Meta_L:
1100 case XK_Meta_R: 1016 case XK_Meta_R:
1101 cm = "meta"; 1017 cm = "meta";
1102 realmeta = i; 1018 realmeta = i;
1103 break; 1019 break;
1020
1104 case XK_Alt_L: 1021 case XK_Alt_L:
1105 case XK_Alt_R: 1022 case XK_Alt_R:
1106 cm = "alt"; 1023 cm = "alt";
1107 realalt = i; 1024 realalt = i;
1108 break; 1025 break;
1026
1109 case XK_Super_L: 1027 case XK_Super_L:
1110 case XK_Super_R: 1028 case XK_Super_R:
1111 cm = "super"; 1029 cm = "super";
1112 break; 1030 break;
1031
1113 case XK_Hyper_L: 1032 case XK_Hyper_L:
1114 case XK_Hyper_R: 1033 case XK_Hyper_R:
1115 cm = "hyper"; 1034 cm = "hyper";
1116 break; 1035 break;
1036
1037 default:
1038 continue;
1117 } 1039 }
1118 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1040
1041 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1119 requestedmeta = i; 1042 requestedmeta = i;
1120 } 1043 }
1121 } 1044 }
1045
1122 XFreeModifiermap(map); 1046 XFreeModifiermap (map);
1047
1123 i = (requestedmeta ? requestedmeta 1048 i = requestedmeta ? requestedmeta
1124 : (realmeta ? realmeta 1049 : realmeta ? realmeta
1125 : (realalt ? realalt : 0))); 1050 : realalt ? realalt
1051 : 0;
1052
1126 if (i) 1053 if (i)
1127 R->ModMetaMask = modmasks[i - 1]; 1054 ModMetaMask = modmasks[i - 1];
1128} 1055}
1129 1056
1130/*----------------------------------------------------------------------*/ 1057/*----------------------------------------------------------------------*/
1131/* rxvt_Create_Windows() - Open and map the window */ 1058/* rxvt_Create_Windows () - Open and map the window */
1132void 1059void
1133rxvt_term::create_windows (int argc, const char *const *argv) 1060rxvt_term::create_windows (int argc, const char *const *argv)
1134{ 1061{
1135 XClassHint classHint; 1062 XClassHint classHint;
1136 XWMHints wmHint; 1063 XWMHints wmHint;
1064#if ENABLE_FRILLS
1065 MWMHints mwmhints = { };
1066#endif
1137 XGCValues gcvalue; 1067 XGCValues gcvalue;
1138 long vt_emask;
1139
1140#ifdef PREFER_24BIT
1141 XSetWindowAttributes attributes; 1068 XSetWindowAttributes attributes;
1142 XWindowAttributes gattr; 1069 Window top, parent;
1143 1070
1144 XCMAP = DefaultColormap(Xdisplay, Xscreen); 1071 dLocal (Display *, dpy);
1145 XVISUAL = DefaultVisual(Xdisplay, Xscreen);
1146 1072
1147 if (Options & Opt_transparent) 1073 /* grab colors before netscape does */
1148 { 1074 Get_Colours ();
1149 XGetWindowAttributes(Xdisplay, RootWindow(Xdisplay, Xscreen), 1075
1150 &gattr); 1076 if (!set_fonts ())
1151 XDEPTH = gattr.depth; 1077 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1078
1079 parent = display->root;
1080
1081 attributes.override_redirect = !!option (Opt_override_redirect);
1082
1083#if ENABLE_FRILLS
1084 if (option (Opt_borderLess))
1152 } 1085 {
1153 else 1086 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1154 {
1155 XDEPTH = DefaultDepth(Xdisplay, Xscreen);
1156 /*
1157 * If depth is not 24, look for a 24bit visual.
1158 */
1159 if (XDEPTH != 24)
1160 { 1087 {
1161 XVisualInfo vinfo; 1088 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1162 1089 attributes.override_redirect = true;
1163 if (XMatchVisualInfo(Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1164 {
1165 XDEPTH = 24;
1166 XVISUAL = vinfo.visual;
1167 XCMAP = XCreateColormap(Xdisplay,
1168 RootWindow(Xdisplay, Xscreen),
1169 XVISUAL, AllocNone);
1170 }
1171 } 1090 }
1091 else
1092 {
1093 mwmhints.flags = MWM_HINTS_DECORATIONS;
1094 }
1095 }
1096#endif
1097
1098#if ENABLE_XEMBED
1099 if (rs[Rs_embed])
1172 } 1100 {
1173#endif 1101 XWindowAttributes wattr;
1174 1102
1175 /* grab colors before netscape does */ 1103 parent = strtol (rs[Rs_embed], 0, 0);
1176 rxvt_Get_Colours (this);
1177 1104
1178 rxvt_change_font (this, 1, NULL); 1105 if (!XGetWindowAttributes (dpy, parent, &wattr))
1106 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1107
1108 window_calc (wattr.width, wattr.height);
1109 }
1110#endif
1111
1179 window_calc (0, 0); 1112 window_calc (0, 0);
1113
1114 /* sub-window placement & size in rxvt_resize_subwindows () */
1115 attributes.background_pixel = pix_colors_focused [Color_border];
1116 attributes.border_pixel = pix_colors_focused [Color_border];
1117 attributes.colormap = cmap;
1118
1119 top = XCreateWindow (dpy, parent,
1120 szHint.x, szHint.y,
1121 szHint.width, szHint.height,
1122 ext_bwidth,
1123 depth, InputOutput, visual,
1124 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1125 &attributes);
1126
1127 this->parent[0] = top;
1128
1180 old_width = szHint.width; 1129 old_width = szHint.width;
1181 old_height = szHint.height; 1130 old_height = szHint.height;
1182 1131
1183 /* parent window - reverse video so we can see placement errors
1184 * sub-window placement & size in rxvt_resize_subwindows()
1185 */
1186
1187#ifdef PREFER_24BIT
1188 attributes.background_pixel = PixColors[Color_fg];
1189 attributes.border_pixel = PixColors[Color_border];
1190 attributes.colormap = XCMAP;
1191 TermWin.parent[0] = XCreateWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1192 szHint.x, szHint.y,
1193 szHint.width, szHint.height,
1194 TermWin.ext_bwidth,
1195 XDEPTH, InputOutput,
1196 XVISUAL,
1197 CWBackPixel | CWBorderPixel
1198 | CWColormap, &attributes);
1199#else
1200 TermWin.parent[0] = XCreateSimpleWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1201 szHint.x, szHint.y,
1202 szHint.width,
1203 szHint.height,
1204 TermWin.ext_bwidth,
1205 PixColors[Color_border],
1206 PixColors[Color_fg]);
1207#endif
1208
1209 rxvt_xterm_seq (this, XTerm_title, rs[Rs_title], CHAR_ST); 1132 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1210 rxvt_xterm_seq (this, XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1133 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1211 1134
1212 classHint.res_name = (char *)rs[Rs_name]; 1135 classHint.res_name = (char *)rs[Rs_name];
1213 classHint.res_class = (char *)APL_CLASS; 1136 classHint.res_class = (char *)RESCLASS;
1214 1137
1215 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1138 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1216 wmHint.input = True; 1139 wmHint.input = True;
1217 wmHint.initial_state = (Options & Opt_iconic ? IconicState 1140 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1218 : NormalState); 1141 wmHint.window_group = top;
1219 wmHint.window_group = TermWin.parent[0];
1220 1142
1221 XSetWMProperties(Xdisplay, TermWin.parent[0], NULL, NULL, 1143 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1222 (char **)argv, argc, &szHint, &wmHint, &classHint); 1144 &szHint, &wmHint, &classHint);
1223 XSelectInput(Xdisplay, TermWin.parent[0], 1145
1146#if ENABLE_FRILLS
1147 if (mwmhints.flags)
1148 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1149 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1150#endif
1151
1152 Atom protocols[] = {
1153 xa[XA_WM_DELETE_WINDOW],
1154#if ENABLE_EWMH
1155 xa[XA_NET_WM_PING],
1156#endif
1157 };
1158
1159 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1160
1161#if ENABLE_FRILLS
1162 if (rs[Rs_transient_for])
1163 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1164#endif
1165
1166#if ENABLE_EWMH
1167 long pid = getpid ();
1168
1169 XChangeProperty (dpy, top,
1170 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1171 PropModeReplace, (unsigned char *)&pid, 1);
1172
1173 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1174#endif
1175
1176 XSelectInput (dpy, top,
1224 (KeyPressMask 1177 KeyPressMask
1225#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1178#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1226 | KeyReleaseMask 1179 | KeyReleaseMask
1227#endif 1180#endif
1228 | FocusChangeMask | VisibilityChangeMask 1181 | FocusChangeMask | VisibilityChangeMask
1229 | StructureNotifyMask)); 1182 | ExposureMask | StructureNotifyMask);
1183
1184 termwin_ev.start (display, top);
1230 1185
1231 /* vt cursor: Black-on-White is standard, but this is more popular */ 1186 /* vt cursor: Black-on-White is standard, but this is more popular */
1232 TermWin_cursor = XCreateFontCursor(Xdisplay, XC_xterm); 1187 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1233
1234#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1235 /* cursor (menuBar/scrollBar): Black-on-White */
1236 leftptr_cursor = XCreateFontCursor(Xdisplay, XC_left_ptr);
1237#endif
1238
1239#ifdef POINTER_BLANK
1240
1241 {
1242 XColor blackcolour;
1243 blackcolour.red = 0;
1244 blackcolour.green = 0;
1245 blackcolour.blue = 0;
1246 Font f = XLoadFont (Xdisplay, "fixed");
1247 blank_cursor = XCreateGlyphCursor (Xdisplay, f, f, ' ', ' ',
1248 &blackcolour, &blackcolour);
1249 XUnloadFont (Xdisplay, f);
1250 }
1251#endif
1252 1188
1253 /* the vt window */ 1189 /* the vt window */
1254 TermWin.vt = XCreateSimpleWindow(Xdisplay, TermWin.parent[0], 1190 vt = XCreateSimpleWindow (dpy, top,
1255 window_vt_x, window_vt_y, 1191 window_vt_x, window_vt_y,
1256 TermWin_TotalWidth(), 1192 width, height,
1257 TermWin_TotalHeight(),
1258 0, 1193 0,
1259 PixColors[Color_fg], 1194 pix_colors_focused[Color_fg],
1260 PixColors[Color_bg]); 1195 pix_colors_focused[Color_bg]);
1261#ifdef DEBUG_X
1262 1196
1263 XStoreName(Xdisplay, TermWin.vt, "vt window"); 1197 attributes.bit_gravity = NorthWestGravity;
1264#endif 1198 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1265 1199
1266 pointer_unblank ();
1267
1268 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1200 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1269 | PropertyChangeMask);
1270#ifdef POINTER_BLANK
1271 1201
1272 if ((Options & Opt_pointerBlank)) 1202 if (option (Opt_pointerBlank))
1273 vt_emask |= PointerMotionMask; 1203 vt_emask |= PointerMotionMask;
1274 else 1204 else
1275#endif
1276
1277 vt_emask |= (Button1MotionMask | Button3MotionMask); 1205 vt_emask |= Button1MotionMask | Button3MotionMask;
1278 XSelectInput(Xdisplay, TermWin.vt, vt_emask);
1279 1206
1280#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1207 vt_select_input ();
1281 1208
1282 if (menuBar_height()) 1209 vt_ev.start (display, vt);
1283 {
1284 menuBar.win = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],
1285 window_vt_x, 0,
1286 TermWin_TotalWidth(),
1287 menuBar_TotalHeight(),
1288 0,
1289 PixColors[Color_fg],
1290 PixColors[Color_scroll]);
1291#ifdef DEBUG_X
1292
1293 XStoreName(Xdisplay, menuBar.win, "menubar");
1294#endif
1295
1296 XDefineCursor(Xdisplay, menuBar.win, pointer_leftptr);
1297 XSelectInput(Xdisplay, menuBar.win,
1298 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1299 | Button1MotionMask));
1300 }
1301#endif
1302#ifdef XPM_BACKGROUND
1303 if (rs[Rs_backgroundPixmap] != NULL
1304 && !(Options & Opt_transparent))
1305 {
1306 const char *p = rs[Rs_backgroundPixmap];
1307
1308 if ((p = STRCHR(p, ';')) != NULL)
1309 {
1310 p++;
1311 rxvt_scale_pixmap (this, p);
1312 }
1313 rxvt_set_bgPixmap (this, rs[Rs_backgroundPixmap]);
1314 rxvt_scr_touch (this, True);
1315 }
1316#endif
1317 1210
1318 /* graphics context for the vt window */ 1211 /* graphics context for the vt window */
1319 gcvalue.foreground = PixColors[Color_fg]; 1212 gcvalue.foreground = pix_colors[Color_fg];
1320 gcvalue.background = PixColors[Color_bg]; 1213 gcvalue.background = pix_colors[Color_bg];
1321 gcvalue.graphics_exposures = 1; 1214 gcvalue.graphics_exposures = 0;
1322 TermWin.gc = XCreateGC(Xdisplay, TermWin.vt,
1323 GCForeground | GCBackground
1324 | GCGraphicsExposures, &gcvalue);
1325 1215
1326#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1216 gc = XCreateGC (dpy, vt,
1217 GCForeground | GCBackground | GCGraphicsExposures,
1218 &gcvalue);
1327 1219
1328 gcvalue.foreground = PixColors[Color_topShadow]; 1220 drawable = new rxvt_drawable (this, vt);
1329 topShadowGC = XCreateGC(Xdisplay, TermWin.vt, 1221
1330 GCForeground, &gcvalue); 1222#ifdef OFF_FOCUS_FADING
1331 gcvalue.foreground = PixColors[Color_bottomShadow]; 1223 // initially we are in unfocused state
1332 botShadowGC = XCreateGC(Xdisplay, TermWin.vt, 1224 if (rs[Rs_fade])
1333 GCForeground, &gcvalue); 1225 pix_colors = pix_colors_unfocused;
1334 gcvalue.foreground = PixColors[(XDEPTH <= 2 ? Color_fg 1226#endif
1335 : Color_scroll)]; 1227
1336 scrollbarGC = XCreateGC(Xdisplay, TermWin.vt, 1228 pointer_unblank ();
1337 GCForeground, &gcvalue); 1229 scr_recolour ();
1230}
1231
1232/* ------------------------------------------------------------------------- *
1233 * GET TTY CURRENT STATE *
1234 * ------------------------------------------------------------------------- */
1235void
1236rxvt_get_ttymode (struct termios *tio, int erase)
1237{
1238 /*
1239 * standard System V termios interface
1240 */
1241 if (tcgetattr (STDIN_FILENO, tio) < 0)
1242 {
1243 // return error - use system defaults,
1244 // where possible, and zero elsewhere
1245 memset (tio, 0, sizeof (struct termios));
1246
1247 tio->c_cc[VINTR] = CINTR;
1248 tio->c_cc[VQUIT] = CQUIT;
1249 tio->c_cc[VERASE] = CERASE;
1250#ifdef VERASE2
1251 tio->c_cc[VERASE2] = CERASE2;
1252#endif
1253 tio->c_cc[VKILL] = CKILL;
1254 tio->c_cc[VSTART] = CSTART;
1255 tio->c_cc[VSTOP] = CSTOP;
1256 tio->c_cc[VSUSP] = CSUSP;
1257# ifdef VDSUSP
1258 tio->c_cc[VDSUSP] = CDSUSP;
1338#endif 1259# endif
1260# ifdef VREPRINT
1261 tio->c_cc[VREPRINT] = CRPRNT;
1262# endif
1263# ifdef VDISCRD
1264 tio->c_cc[VDISCRD] = CFLUSH;
1265# endif
1266# ifdef VWERSE
1267 tio->c_cc[VWERSE] = CWERASE;
1268# endif
1269# ifdef VLNEXT
1270 tio->c_cc[VLNEXT] = CLNEXT;
1271# endif
1272 }
1273
1274 tio->c_cc[VEOF] = CEOF;
1275 tio->c_cc[VEOL] = VDISABLE;
1276# ifdef VEOL2
1277 tio->c_cc[VEOL2] = VDISABLE;
1278# endif
1279# ifdef VSWTC
1280 tio->c_cc[VSWTC] = VDISABLE;
1281# endif
1282# ifdef VSWTCH
1283 tio->c_cc[VSWTCH] = VDISABLE;
1284# endif
1285# if VMIN != VEOF
1286 tio->c_cc[VMIN] = 1;
1287# endif
1288# if VTIME != VEOL
1289 tio->c_cc[VTIME] = 0;
1290# endif
1291
1292 if (erase != -1)
1293 tio->c_cc[VERASE] = (char)erase;
1294
1295 /* input modes */
1296 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1297# ifdef IMAXBEL
1298 | IMAXBEL
1299# endif
1300 | IXON);
1301
1302 /* output modes */
1303 tio->c_oflag = (OPOST | ONLCR);
1304
1305 /* control modes */
1306 tio->c_cflag = (CS8 | CREAD);
1307
1308 /* line discipline modes */
1309 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1310# if defined (ECHOCTL) && defined (ECHOKE)
1311 | ECHOCTL | ECHOKE
1312# endif
1313 | ECHOE | ECHOK);
1314
1315 /*
1316 * Debugging
1317 */
1318#ifdef DEBUG_TTYMODE
1319 /* c_iflag bits */
1320 fprintf (stderr, "Input flags\n");
1321
1322 /* cpp token stringize doesn't work on all machines <sigh> */
1323# define FOO(flag,name) \
1324 if ((tio->c_iflag) & flag) \
1325 fprintf (stderr, "%s ", name)
1326
1327 /* c_iflag bits */
1328 FOO (IGNBRK, "IGNBRK");
1329 FOO (BRKINT, "BRKINT");
1330 FOO (IGNPAR, "IGNPAR");
1331 FOO (PARMRK, "PARMRK");
1332 FOO (INPCK, "INPCK");
1333 FOO (ISTRIP, "ISTRIP");
1334 FOO (INLCR, "INLCR");
1335 FOO (IGNCR, "IGNCR");
1336 FOO (ICRNL, "ICRNL");
1337 FOO (IXON, "IXON");
1338 FOO (IXOFF, "IXOFF");
1339# ifdef IUCLC
1340 FOO (IUCLC, "IUCLC");
1341# endif
1342# ifdef IXANY
1343 FOO (IXANY, "IXANY");
1344# endif
1345# ifdef IMAXBEL
1346 FOO (IMAXBEL, "IMAXBEL");
1347# endif
1348
1349 fprintf (stderr, "\n");
1350
1351# undef FOO
1352# define FOO(entry, name) \
1353 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1354
1355 FOO (VINTR, "VINTR");
1356 FOO (VQUIT, "VQUIT");
1357 FOO (VERASE, "VERASE");
1358 FOO (VKILL, "VKILL");
1359 FOO (VEOF, "VEOF");
1360 FOO (VEOL, "VEOL");
1361# ifdef VEOL2
1362 FOO (VEOL2, "VEOL2");
1363# endif
1364# ifdef VSWTC
1365 FOO (VSWTC, "VSWTC");
1366# endif
1367# ifdef VSWTCH
1368 FOO (VSWTCH, "VSWTCH");
1369# endif
1370 FOO (VSTART, "VSTART");
1371 FOO (VSTOP, "VSTOP");
1372 FOO (VSUSP, "VSUSP");
1373# ifdef VDSUSP
1374 FOO (VDSUSP, "VDSUSP");
1375# endif
1376# ifdef VREPRINT
1377 FOO (VREPRINT, "VREPRINT");
1378# endif
1379# ifdef VDISCRD
1380 FOO (VDISCRD, "VDISCRD");
1381# endif
1382# ifdef VWERSE
1383 FOO (VWERSE, "VWERSE");
1384# endif
1385# ifdef VLNEXT
1386 FOO (VLNEXT, "VLNEXT");
1387# endif
1388
1389 fprintf (stderr, "\n");
1390# undef FOO
1391#endif /* DEBUG_TTYMODE */
1339} 1392}
1340 1393
1341/*----------------------------------------------------------------------*/ 1394/*----------------------------------------------------------------------*/
1342/* 1395/*
1343 * Run the command in a subprocess and return a file descriptor for the 1396 * Run the command in a subprocess and return a file descriptor for the
1344 * master end of the pseudo-teletype pair with the command talking to 1397 * master end of the pseudo-teletype pair with the command talking to
1345 * the slave. 1398 * the slave.
1346 */ 1399 */
1347int 1400void
1348rxvt_term::run_command (const char *const *argv) 1401rxvt_term::run_command (const char *const *argv)
1349{ 1402{
1350 int cfd, er; 1403#if ENABLE_FRILLS
1351 1404 if (rs[Rs_pty_fd])
1352 /* get master (pty) */
1353 if ((cfd = rxvt_get_pty (&(tty_fd), &(ttydev))) < 0)
1354 {
1355 rxvt_print_error("can't open pseudo-tty");
1356 return -1;
1357 } 1405 {
1406 pty->pty = atoi (rs[Rs_pty_fd]);
1358 1407
1359#ifdef FD_SETSIZE 1408 if (pty->pty >= 0)
1360 if (Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1361 {
1362 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1363 rxvt_clean_exit();
1364 exit(EXIT_FAILURE);
1365 }
1366#endif
1367
1368 fcntl (cfd, F_SETFL, O_NONBLOCK);
1369
1370 /* get slave (tty) */
1371 if (tty_fd < 0)
1372 {
1373#ifndef NO_SETOWNER_TTYDEV
1374 rxvt_privileged_ttydev (aR_ SAVE);
1375#endif
1376
1377 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1378 { 1409 {
1379 close(cfd); 1410 if (getfd_hook)
1380 rxvt_print_error("can't open slave tty %s", ttydev); 1411 pty->pty = (*getfd_hook) (pty->pty);
1381 return -1; 1412
1413 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1414 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1382 } 1415 }
1383 } 1416 }
1417 else
1418#endif
1419 if (!pty->get ())
1420 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1421
1422 int er;
1423
1384#ifndef NO_BACKSPACE_KEY 1424#ifndef NO_BACKSPACE_KEY
1385 if (key_backspace[0] && !key_backspace[1]) 1425 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1386 er = key_backspace[0]; 1426 er = rs[Rs_backspace_key][0];
1387 else if (STRCMP(key_backspace, "DEC") == 0) 1427 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1388 er = '\177'; /* the initial state anyway */ 1428 er = '\177'; /* the initial state anyway */
1389 else 1429 else
1390#endif 1430#endif
1391
1392 er = -1; 1431 er = -1;
1393 1432
1394 rxvt_get_ttymode (&(tio), er); 1433 rxvt_get_ttymode (&tio, er);
1434 /* init terminal attributes */
1435 cfsetospeed (&tio, BAUDRATE);
1436 cfsetispeed (&tio, BAUDRATE);
1437 tcsetattr (pty->tty, TCSANOW, &tio);
1438 pty->set_utf8_mode (enc_utf8);
1395 1439
1396#ifndef __QNX__ 1440 /* set initial window size */
1441 tt_winch ();
1442
1443#if ENABLE_FRILLS
1444 if (rs[Rs_pty_fd])
1445 return;
1446#endif
1447
1397 /* spin off the command interpreter */ 1448 /* spin off the command interpreter */
1398 switch (cmd_pid = fork ()) 1449 switch (cmd_pid = fork ())
1399 { 1450 {
1400 case -1: 1451 case -1:
1401 rxvt_print_error("can't fork");
1402 return -1;
1403 case 0:
1404 close (cfd); /* only keep tty_fd and STDERR open */
1405 close (Xfd);
1406 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1407 rxvt_print_error ("could not obtain control of tty");
1408 else
1409 { 1452 {
1410 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1453 cmd_pid = 0;
1411 dup2 (tty_fd, STDIN_FILENO); 1454 rxvt_fatal ("can't fork, aborting.\n");
1412 dup2 (tty_fd, STDOUT_FILENO);
1413 dup2 (tty_fd, STDERR_FILENO);
1414
1415 if (tty_fd > 2)
1416 close (tty_fd);
1417
1418 run_child (argv);
1419 } 1455 }
1456 case 0:
1457 init_env ();
1458
1459 if (!pty->make_controlling_tty ())
1460 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1461 else
1462 {
1463 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1464 dup2 (pty->tty, STDIN_FILENO);
1465 dup2 (pty->tty, STDOUT_FILENO);
1466 dup2 (pty->tty, STDERR_FILENO);
1467
1468 // close all our file handles that we do no longer need
1469 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1470 {
1471 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1472 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1473 }
1474
1475 run_child (argv);
1476 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1477 }
1478
1420 exit (EXIT_FAILURE); 1479 _exit (EXIT_FAILURE);
1421 /* NOTREACHED */ 1480
1422 default: 1481 default:
1423 { 1482 if (!option (Opt_utmpInhibit))
1424#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1483 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1425 int fdstdin;
1426 1484
1427 fdstdin = dup (STDIN_FILENO); 1485 pty->close_tty ();
1428 dup2 (tty_fd, STDIN_FILENO);
1429#endif
1430 1486
1431 rxvt_privileged_utmp (this, SAVE); 1487 child_ev.start (cmd_pid);
1432#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1433 1488
1434 dup2 (fdstdin, STDIN_FILENO); 1489 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1435 close (fdstdin);
1436#endif
1437
1438 }
1439 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, Xfd open */
1440 break; 1490 break;
1441 } 1491 }
1442#else /* __QNX__ uses qnxspawn() */
1443 fchmod (tty_fd, 0622);
1444 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1445 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1446
1447 if (run_child (argv) == -1)
1448 exit (EXIT_FAILURE);
1449#endif
1450
1451 return cfd;
1452} 1492}
1453 1493
1454/* ------------------------------------------------------------------------- * 1494/* ------------------------------------------------------------------------- *
1455 * CHILD PROCESS OPERATIONS * 1495 * CHILD PROCESS OPERATIONS *
1456 * ------------------------------------------------------------------------- */ 1496 * ------------------------------------------------------------------------- */
… …
1461int 1501int
1462rxvt_term::run_child (const char *const *argv) 1502rxvt_term::run_child (const char *const *argv)
1463{ 1503{
1464 char *login; 1504 char *login;
1465 1505
1466 SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */
1467
1468 if (Options & Opt_console) 1506 if (option (Opt_console))
1507 {
1469 { /* be virtual console, fail silently */ 1508 /* be virtual console, fail silently */
1470#ifdef TIOCCONS 1509#ifdef TIOCCONS
1471 unsigned int on = 1; 1510 unsigned int on = 1;
1472 1511
1473 ioctl (STDIN_FILENO, TIOCCONS, &on); 1512 ioctl (STDIN_FILENO, TIOCCONS, &on);
1474#elif defined (SRIOCSREDIR) 1513#elif defined (SRIOCSREDIR)
1475 int fd; 1514 int fd;
1476 1515
1477 fd = open (CONSOLE, O_WRONLY, 0); 1516 fd = open (CONSOLE, O_WRONLY, 0);
1478 if (fd >= 0) 1517 if (fd >= 0)
1479 {
1480 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1518 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1481 close (fd); 1519 close (fd);
1482 } 1520#endif /* SRIOCSREDIR */
1483#endif /* SRIOCSREDIR */
1484 } 1521 }
1485 1522
1486 /* reset signals and spin off the command interpreter */ 1523 /* reset signals and spin off the command interpreter */
1487 signal (SIGINT, SIG_DFL); 1524 signal (SIGINT, SIG_DFL);
1488 signal (SIGQUIT, SIG_DFL); 1525 signal (SIGQUIT, SIG_DFL);
1489 signal (SIGCHLD, SIG_DFL); 1526 signal (SIGCHLD, SIG_DFL);
1527 signal (SIGHUP, SIG_DFL);
1528 signal (SIGPIPE, SIG_DFL);
1490 /* 1529 /*
1491 * mimick login's behavior by disabling the job control signals 1530 * mimick login's behavior by disabling the job control signals
1492 * a shell that wants them can turn them back on 1531 * a shell that wants them can turn them back on
1493 */ 1532 */
1494#ifdef SIGTSTP 1533#ifdef SIGTSTP
1495 signal (SIGTSTP, SIG_IGN); 1534 signal (SIGTSTP, SIG_IGN);
1496 signal (SIGTTIN, SIG_IGN); 1535 signal (SIGTTIN, SIG_IGN);
1497 signal (SIGTTOU, SIG_IGN); 1536 signal (SIGTTOU, SIG_IGN);
1498#endif /* SIGTSTP */ 1537#endif /* SIGTSTP */
1499
1500 /* set window size */
1501 struct winsize ws;
1502
1503 ws.ws_col = TermWin.ncol;
1504 ws.ws_row = TermWin.nrow;
1505 ws.ws_xpixel = ws.ws_ypixel = 0;
1506 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1507 1538
1508 // unblock signals (signals are blocked by iom.C 1539 // unblock signals (signals are blocked by iom.C
1509 sigset_t ss; 1540 sigset_t ss;
1510 sigemptyset (&ss); 1541 sigemptyset (&ss);
1511 sigprocmask (SIG_SETMASK, &ss, 0); 1542 sigprocmask (SIG_SETMASK, &ss, 0);
1512 1543
1513#ifndef __QNX__
1514 /* command interpreter path */ 1544 /* command interpreter path */
1515 if (argv != NULL) 1545 if (argv)
1516 { 1546 {
1517# ifdef DEBUG_CMD 1547# ifdef DEBUG_CMD
1518 int i; 1548 int i;
1519 1549
1520 for (i = 0; argv[i]; i++) 1550 for (i = 0; argv[i]; i++)
1521 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1551 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1522# endif 1552# endif
1523 1553
1524 execvp(argv[0], (char *const *)argv); 1554 execvp (argv[0], (char *const *)argv);
1525 /* no error message: STDERR is closed! */ 1555 /* no error message: STDERR is closed! */
1526 } 1556 }
1527 else 1557 else
1528 { 1558 {
1529 const char *argv0, *shell; 1559 const char *argv0, *shell;
1530 1560
1531 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1561 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1532 shell = "/bin/sh"; 1562 shell = "/bin/sh";
1533 1563
1534 argv0 = (const char *)rxvt_r_basename(shell); 1564 argv0 = (const char *)rxvt_basename (shell);
1565
1535 if (Options & Opt_loginShell) 1566 if (option (Opt_loginShell))
1536 { 1567 {
1537 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1568 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1538 1569
1539 login[0] = '-'; 1570 login[0] = '-';
1540 STRCPY(&login[1], argv0); 1571 strcpy (&login[1], argv0);
1541 argv0 = login; 1572 argv0 = login;
1542 } 1573 }
1574
1543 execlp(shell, argv0, NULL); 1575 execlp (shell, argv0, (char *)0);
1544 /* no error message: STDERR is closed! */ 1576 /* no error message: STDERR is closed! */
1545 } 1577 }
1546 1578
1547#else /* __QNX__ uses qnxspawn() */
1548
1549 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1550 char *command = NULL, fullcommand[_MAX_PATH];
1551 char **arg_v, *arg_a[2] = { NULL, NULL };
1552
1553 if (argv != NULL)
1554 {
1555 if (access(argv[0], X_OK) == -1)
1556 {
1557 if (STRCHR(argv[0], '/') == NULL)
1558 {
1559 searchenv(argv[0], "PATH", fullcommand);
1560 if (fullcommand[0] != '\0')
1561 command = fullcommand;
1562 }
1563 if (access(command, X_OK) == -1)
1564 return -1;
1565 }
1566 else
1567 command = argv[0];
1568 arg_v = argv;
1569 }
1570 else
1571 {
1572 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1573 command = "/bin/sh";
1574
1575 arg_a[0] = my_basename(command);
1576 if (Options & Opt_loginShell)
1577 {
1578 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1579
1580 login[0] = '-';
1581 STRCPY(&login[1], arg_a[0]);
1582 arg_a[0] = login;
1583 }
1584 arg_v = arg_a;
1585 }
1586 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1587 cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1588 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1589 command, arg_v, environ, iov_a, 0);
1590 if (login)
1591 free(login);
1592
1593 close(tty_fd);
1594 return cmd_fd;
1595
1596#endif
1597 return -1; 1579 return -1;
1598} 1580}
1599 1581
1600/* ------------------------------------------------------------------------- *
1601 * GET TTY CURRENT STATE *
1602 * ------------------------------------------------------------------------- */
1603/* rxvt_get_ttymode() */
1604/* INTPROTO */
1605void
1606rxvt_get_ttymode(ttymode_t *tio, int erase)
1607{
1608#ifdef HAVE_TERMIOS_H
1609 /*
1610 * standard System V termios interface
1611 */
1612 if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1613 {
1614 /* return error - use system defaults */
1615 tio->c_cc[VINTR] = CINTR;
1616 tio->c_cc[VQUIT] = CQUIT;
1617 tio->c_cc[VERASE] = CERASE;
1618 tio->c_cc[VKILL] = CKILL;
1619 tio->c_cc[VSTART] = CSTART;
1620 tio->c_cc[VSTOP] = CSTOP;
1621 tio->c_cc[VSUSP] = CSUSP;
1622# ifdef VDSUSP
1623
1624 tio->c_cc[VDSUSP] = CDSUSP;
1625# endif
1626# ifdef VREPRINT
1627
1628 tio->c_cc[VREPRINT] = CRPRNT;
1629# endif
1630# ifdef VDISCRD
1631
1632 tio->c_cc[VDISCRD] = CFLUSH;
1633# endif
1634# ifdef VWERSE
1635
1636 tio->c_cc[VWERSE] = CWERASE;
1637# endif
1638# ifdef VLNEXT
1639
1640 tio->c_cc[VLNEXT] = CLNEXT;
1641# endif
1642
1643 }
1644 tio->c_cc[VEOF] = CEOF;
1645 tio->c_cc[VEOL] = VDISABLE;
1646# ifdef VEOL2
1647
1648 tio->c_cc[VEOL2] = VDISABLE;
1649# endif
1650# ifdef VSWTC
1651
1652 tio->c_cc[VSWTC] = VDISABLE;
1653# endif
1654# ifdef VSWTCH
1655
1656 tio->c_cc[VSWTCH] = VDISABLE;
1657# endif
1658# if VMIN != VEOF
1659
1660 tio->c_cc[VMIN] = 1;
1661# endif
1662# if VTIME != VEOL
1663
1664 tio->c_cc[VTIME] = 0;
1665# endif
1666
1667 if (erase != -1)
1668 tio->c_cc[VERASE] = (char)erase;
1669
1670 /* input modes */
1671 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1672# ifdef IMAXBEL
1673 | IMAXBEL
1674# endif
1675 | IXON);
1676
1677 /* output modes */
1678 tio->c_oflag = (OPOST | ONLCR);
1679
1680 /* control modes */
1681 tio->c_cflag = (CS8 | CREAD);
1682
1683 /* line discipline modes */
1684 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1685# if defined (ECHOCTL) && defined (ECHOKE)
1686 | ECHOCTL | ECHOKE
1687# endif
1688 | ECHOE | ECHOK);
1689# else /* HAVE_TERMIOS_H */
1690
1691 /*
1692 * sgtty interface
1693 */
1694
1695 /* get parameters -- gtty */
1696 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1697 {
1698 tio->sg.sg_erase = CERASE; /* ^H */
1699 tio->sg.sg_kill = CKILL; /* ^U */
1700 }
1701 if (erase != -1)
1702 tio->sg.sg_erase = (char)erase;
1703
1704 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1705
1706 /* get special characters */
1707 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1708 {
1709 tio->tc.t_intrc = CINTR; /* ^C */
1710 tio->tc.t_quitc = CQUIT; /* ^\ */
1711 tio->tc.t_startc = CSTART; /* ^Q */
1712 tio->tc.t_stopc = CSTOP; /* ^S */
1713 tio->tc.t_eofc = CEOF; /* ^D */
1714 tio->tc.t_brkc = -1;
1715 }
1716 /* get local special chars */
1717 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1718 {
1719 tio->lc.t_suspc = CSUSP; /* ^Z */
1720 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1721 tio->lc.t_rprntc = CRPRNT; /* ^R */
1722 tio->lc.t_flushc = CFLUSH; /* ^O */
1723 tio->lc.t_werasc = CWERASE; /* ^W */
1724 tio->lc.t_lnextc = CLNEXT; /* ^V */
1725 }
1726 /* get line discipline */
1727 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1728# ifdef NTTYDISC
1729
1730 tio->line = NTTYDISC;
1731# endif /* NTTYDISC */
1732
1733 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1734#endif /* HAVE_TERMIOS_H */
1735
1736 /*
1737 * Debugging
1738 */
1739#ifdef DEBUG_TTYMODE
1740#ifdef HAVE_TERMIOS_H
1741 /* c_iflag bits */
1742 fprintf(stderr, "Input flags\n");
1743
1744 /* cpp token stringize doesn't work on all machines <sigh> */
1745# define FOO(flag,name) \
1746 if ((tio->c_iflag) & flag) \
1747 fprintf (stderr, "%s ", name)
1748
1749 /* c_iflag bits */
1750 FOO(IGNBRK, "IGNBRK");
1751 FOO(BRKINT, "BRKINT");
1752 FOO(IGNPAR, "IGNPAR");
1753 FOO(PARMRK, "PARMRK");
1754 FOO(INPCK, "INPCK");
1755 FOO(ISTRIP, "ISTRIP");
1756 FOO(INLCR, "INLCR");
1757 FOO(IGNCR, "IGNCR");
1758 FOO(ICRNL, "ICRNL");
1759 FOO(IXON, "IXON");
1760 FOO(IXOFF, "IXOFF");
1761# ifdef IUCLC
1762
1763 FOO(IUCLC, "IUCLC");
1764# endif
1765# ifdef IXANY
1766
1767 FOO(IXANY, "IXANY");
1768# endif
1769# ifdef IMAXBEL
1770
1771 FOO(IMAXBEL, "IMAXBEL");
1772# endif
1773
1774 fprintf(stderr, "\n");
1775
1776# undef FOO
1777# define FOO(entry, name) \
1778 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1779
1780 FOO(VINTR, "VINTR");
1781 FOO(VQUIT, "VQUIT");
1782 FOO(VERASE, "VERASE");
1783 FOO(VKILL, "VKILL");
1784 FOO(VEOF, "VEOF");
1785 FOO(VEOL, "VEOL");
1786# ifdef VEOL2
1787
1788 FOO(VEOL2, "VEOL2");
1789# endif
1790# ifdef VSWTC
1791
1792 FOO(VSWTC, "VSWTC");
1793# endif
1794# ifdef VSWTCH
1795
1796 FOO(VSWTCH, "VSWTCH");
1797# endif
1798
1799 FOO(VSTART, "VSTART");
1800 FOO(VSTOP, "VSTOP");
1801 FOO(VSUSP, "VSUSP");
1802# ifdef VDSUSP
1803
1804 FOO(VDSUSP, "VDSUSP");
1805# endif
1806# ifdef VREPRINT
1807
1808 FOO(VREPRINT, "VREPRINT");
1809# endif
1810# ifdef VDISCRD
1811
1812 FOO(VDISCRD, "VDISCRD");
1813# endif
1814# ifdef VWERSE
1815
1816 FOO(VWERSE, "VWERSE");
1817# endif
1818# ifdef VLNEXT
1819
1820 FOO(VLNEXT, "VLNEXT");
1821# endif
1822
1823 fprintf(stderr, "\n");
1824# undef FOO
1825# endif /* HAVE_TERMIOS_H */
1826#endif /* DEBUG_TTYMODE */
1827}
1828
1829/*----------------------- end-of-file (C source) -----------------------*/ 1582/*----------------------- end-of-file (C source) -----------------------*/

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