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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 1.259 by root, Sat May 30 08:51:23 2009 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) 2003-2008 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.
… …
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
329 COLOR_SCROLLBAR, 272 COLOR_SCROLLBAR,
273#ifdef RXVT_SCROLLBAR
330 COLOR_SCROLLTROUGH, 274 COLOR_SCROLLTROUGH,
331#endif /* KEEP_SCROLLCOLOR */ 275#endif
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;
298 letterSpace = LETTERSPACE;
384 TermWin.saveLines = SAVELINES; 299 saveLines = SAVELINES;
385 numPixColors = TOTAL_COLORS;
386 300
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; 301 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
415 302
416 oldcursor.row = oldcursor.col = -1; 303 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
422 304
423 last_bot = last_state = -1; 305 set_option (Opt_scrollBar);
424 306 set_option (Opt_scrollTtyOutput);
425#ifdef MENUBAR 307 set_option (Opt_jumpScroll);
426 menu_readonly = 1; 308 set_option (Opt_skipScroll);
427# if !(MENUBAR_MAX > 1) 309 set_option (Opt_secondaryScreen);
428 CurrentBar = &(BarList); 310 set_option (Opt_secondaryScroll);
429# endif /* (MENUBAR_MAX > 1) */ 311 set_option (Opt_pastableTabs);
430#endif 312 set_option (Opt_intensityStyles);
431 313 set_option (Opt_iso14755_52);
432 return true; 314 set_option (Opt_buffered);
433} 315}
434 316
435void 317static void
436rxvt_term::init_secondary () 318init_secondary ()
437{ 319{
438 int i; 320 int i;
439#ifdef TTY_GID_SUPPORT
440 struct group *gr = getgrnam ("tty");
441 321
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
454 /*
455 * Close all unused file descriptors
456 * We don't want them, we don't need them.
457 */
458 if ((i = open ("/dev/null", O_RDONLY)) < 0) 322 if ((i = open ("/dev/null", O_RDONLY)) < 0)
459 { 323 {
460 /* TODO: BOO HISS */
461 dup2 (STDERR_FILENO, STDIN_FILENO); 324 dup2 (STDERR_FILENO, STDIN_FILENO);
462 } 325 }
463 else if (i > STDIN_FILENO) 326 else if (i != STDIN_FILENO)
464 { 327 {
465 dup2 (i, STDIN_FILENO); 328 dup2 (i, STDIN_FILENO);
466 close (i); 329 close (i);
467 } 330 }
468 331
469 dup2 (STDERR_FILENO, STDOUT_FILENO); 332 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} 333}
482 334
483/*----------------------------------------------------------------------*/ 335/*----------------------------------------------------------------------*/
484const char ** 336const char **
485rxvt_term::init_resources (int argc, const char *const *argv) 337rxvt_term::init_resources (int argc, const char *const *argv)
486{ 338{
487 int i, r_argc; 339 int i, r_argc;
488 char *val;
489 const char **cmd_argv, **r_argv; 340 const char **cmd_argv, **r_argv;
490 341
491 /* 342 /*
492 * Look for -exec option. Find => split and make cmd_argv[] of command args 343 * Look for -e option. Find => split and make cmd_argv[] of command args
493 */ 344 */
494 for (r_argc = 0; r_argc < argc; r_argc++) 345 for (r_argc = 0; r_argc < argc; r_argc++)
495 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 346 if (!strcmp (argv[r_argc], "-e"))
496 break; 347 break;
497 348
349 if (r_argc == argc)
350 cmd_argv = NULL;
351 else if (!argv[r_argc + 1])
352 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
353 else
354 {
355 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
356
357 for (i = 0; i < argc - r_argc - 1; i++)
358 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
359
360 cmd_argv[i] = NULL;
361 }
362
498 r_argv = (const char **)rxvt_malloc (sizeof(char *) * (r_argc + 1)); 363 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
499 364
500 for (i = 0; i < r_argc; i++) 365 for (i = 0; i < r_argc; i++)
501 r_argv[i] = (const char *)argv[i]; 366 r_argv[i] = (const char *)argv[i];
502 367
503 r_argv[i] = NULL; 368 r_argv[i] = NULL;
504 369
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]); 370 rs[Rs_name] = rxvt_basename (argv[0]);
522 371
523 /* 372 /*
524 * Open display, get options/resources and create the window 373 * Open display, get options/resources and create the window
525 */ 374 */
375
526 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 376 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
527 rs[Rs_display_name] = ":0"; 377 rs[Rs_display_name] = ":0";
528 378
529 rxvt_get_options (this, r_argc, r_argv); 379 get_options (r_argc, r_argv);
380
381 if (!(display = displays.get (rs[Rs_display_name])))
382 {
383 free (r_argv);
384 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
385 }
386
387 // using a local pointer decreases code size a lot
388 xa = display->xa;
389
390 set (display);
391 extract_resources ();
392
393#if XFT
394 if (rs[Rs_depth])
395 select_visual (strtol (rs[Rs_depth], 0, 0));
396#endif
397
530 free (r_argv); 398 free (r_argv);
531 399
532#ifdef LOCAL_X_IS_UNIX 400 for (int i = NUM_RESOURCES; i--; )
533 if (rs[Rs_display_name][0] == ':') 401 if (rs [i] == resval_undef)
534 { 402 rs [i] = 0;
535 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 403
536 STRCPY (val, "unix"); 404#ifdef HAVE_AFTERIMAGE
537 STRCAT (val, rs[Rs_display_name]); 405 set_application_name ((char *)rs[Rs_name]);
538 Xdisplay = XOpenDisplay (val); 406 set_output_threshold (OUTPUT_LEVEL_WARNING);
539 free (val); 407#endif
408
409#if ENABLE_PERL
410 if (!rs[Rs_perl_ext_1])
411 rs[Rs_perl_ext_1] = "default";
412
413 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
414 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
415 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
540 } 416 {
541#endif 417 rxvt_perl.init (this);
542 418 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
543 if (Xdisplay == NULL
544 && (Xdisplay = XOpenDisplay (rs[Rs_display_name])) == NULL)
545 { 419 }
546 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 420#endif
547 exit (EXIT_FAILURE);
548 }
549
550 rxvt_extract_resources (this, Xdisplay, rs[Rs_name]);
551 421
552 /* 422 /*
553 * set any defaults not already set 423 * set any defaults not already set
554 */ 424 */
555 if (cmd_argv && cmd_argv[0]) 425 if (cmd_argv && cmd_argv[0])
556 { 426 {
557 if (!rs[Rs_title]) 427 if (!rs[Rs_title])
558 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 428 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
429
559 if (!rs[Rs_iconName]) 430 if (!rs[Rs_iconName])
560 rs[Rs_iconName] = rs[Rs_title]; 431 rs[Rs_iconName] = rs[Rs_title];
561 } 432 }
562 else 433 else
563 { 434 {
564 if (!rs[Rs_title]) 435 if (!rs[Rs_title])
565 rs[Rs_title] = rs[Rs_name]; 436 rs[Rs_title] = rs[Rs_name];
437
566 if (!rs[Rs_iconName]) 438 if (!rs[Rs_iconName])
567 rs[Rs_iconName] = rs[Rs_name]; 439 rs[Rs_iconName] = rs[Rs_name];
568 } 440 }
569 441
570 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 442 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
571 TermWin.saveLines = BOUND_POSITIVE_INT16(i); 443 saveLines = min (i, MAX_SAVELINES);
572 444
573#ifndef NO_FRILLS 445#if ENABLE_FRILLS
574 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 446 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
575 TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 447 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
448
576 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 449 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
577 TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 450 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
578#endif
579 451
580#ifndef NO_LINESPACE
581 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 452 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
582 TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 453 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
454
455 if (rs[Rs_letterSpace])
456 letterSpace = atoi (rs[Rs_letterSpace]);
583#endif 457#endif
584 458
585#ifdef POINTER_BLANK 459#ifdef POINTER_BLANK
586 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 460 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
587 pointerBlankDelay = i; 461 pointerBlankDelay = i;
588 else 462 else
589 pointerBlankDelay = 2; 463 pointerBlankDelay = 2;
590#endif 464#endif
591 465
592 /* no point having a scrollbar without having any scrollback! */ 466 /* no point having a scrollbar without having any scrollback! */
593 if (!TermWin.saveLines) 467 if (!saveLines)
594 Options &= ~Opt_scrollBar; 468 set_option (Opt_scrollBar, 0);
595
596#ifdef PRINTPIPE
597 if (!rs[Rs_print_pipe])
598 rs[Rs_print_pipe] = PRINTPIPE;
599#endif
600 469
601 if (!rs[Rs_cutchars]) 470 if (!rs[Rs_cutchars])
602 rs[Rs_cutchars] = CUTCHARS; 471 rs[Rs_cutchars] = CUTCHARS;
603
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
615 472
616#ifndef NO_BACKSPACE_KEY 473#ifndef NO_BACKSPACE_KEY
617 if (!rs[Rs_backspace_key]) 474 if (!rs[Rs_backspace_key])
618# ifdef DEFAULT_BACKSPACE 475# ifdef DEFAULT_BACKSPACE
619 key_backspace = DEFAULT_BACKSPACE; 476 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
620# else 477# else
621 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 478 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
622# endif 479# 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 480#endif
631 481
632#ifndef NO_DELETE_KEY 482#ifndef NO_DELETE_KEY
633 if (!rs[Rs_delete_key]) 483 if (!rs[Rs_delete_key])
634# ifdef DEFAULT_DELETE 484# ifdef DEFAULT_DELETE
635 key_delete = DEFAULT_DELETE; 485 rs[Rs_delete_key] = DEFAULT_DELETE;
636# else 486# else
637 key_delete = "\033[3~"; 487 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 488# 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 489#endif
662 }
663 490
664#ifdef HAVE_SCROLLBARS 491 scrollBar.setup (this);
665 rxvt_setup_scrollbar (this, rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
666 rs[Rs_scrollBar_thickness]);
667#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;
674 492
675#ifdef XTERM_REVERSE_VIDEO 493#ifdef XTERM_REVERSE_VIDEO
676 /* this is how xterm implements reverseVideo */ 494 /* this is how xterm implements reverseVideo */
677 if (Options & Opt_reverseVideo) 495 if (option (Opt_reverseVideo))
678 { 496 {
679 if (!rs[Rs_color + Color_fg]) 497 if (!rs[Rs_color + Color_fg])
680 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 498 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
499
681 if (!rs[Rs_color + Color_bg]) 500 if (!rs[Rs_color + Color_bg])
682 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 501 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
683 } 502 }
684#endif 503#endif
685 504
… …
687 if (!rs[Rs_color + i]) 506 if (!rs[Rs_color + i])
688 rs[Rs_color + i] = def_colorName[i]; 507 rs[Rs_color + i] = def_colorName[i];
689 508
690#ifndef XTERM_REVERSE_VIDEO 509#ifndef XTERM_REVERSE_VIDEO
691 /* this is how we implement reverseVideo */ 510 /* this is how we implement reverseVideo */
692 if (Options & Opt_reverseVideo) 511 if (option (Opt_reverseVideo))
693 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 512 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
694#endif 513#endif
695 514
696 /* convenient aliases for setting fg/bg to colors */ 515 /* convenient aliases for setting fg/bg to colors */
697 color_aliases (Color_fg); 516 color_aliases (Color_fg);
698 color_aliases (Color_bg); 517 color_aliases (Color_bg);
699#ifndef NO_CURSORCOLOR 518#ifndef NO_CURSORCOLOR
700 color_aliases (Color_cursor); 519 color_aliases (Color_cursor);
701 color_aliases (Color_cursor2); 520 color_aliases (Color_cursor2);
702#endif /* NO_CURSORCOLOR */ 521#endif /* NO_CURSORCOLOR */
703 color_aliases (Color_pointer); 522 color_aliases (Color_pointer_fg);
523 color_aliases (Color_pointer_bg);
704 color_aliases (Color_border); 524 color_aliases (Color_border);
705#ifndef NO_BOLD_UNDERLINE_REVERSE 525#ifndef NO_BOLD_UNDERLINE_REVERSE
706 color_aliases (Color_BD); 526 color_aliases (Color_BD);
707 color_aliases (Color_UL); 527 color_aliases (Color_UL);
708 color_aliases (Color_RV); 528 color_aliases (Color_RV);
709#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 529#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
530
531 if (!rs[Rs_color + Color_border])
532 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
710 533
711 return cmd_argv; 534 return cmd_argv;
535}
536
537/*----------------------------------------------------------------------*/
538void
539rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
540{
541 this->envv = envv;
542
543 SET_R (this);
544 set_locale ("");
545 set_environ (envv); // a few things in X do not call setlocale :(
546
547 init_vars ();
548
549 init_secondary ();
550
551 const char **cmd_argv = init_resources (argc, argv);
552
553#ifdef KEYSYM_RESOURCE
554 keyboard->register_done ();
555#endif
556
557 if (const char *path = rs[Rs_chdir])
558 if (*path) // ignored if empty
559 {
560 if (*path != '/')
561 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
562
563 if (chdir (path))
564 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
565 }
566
567 if (option (Opt_scrollBar))
568 scrollBar.state = STATE_IDLE; /* set existence for size calculations */
569
570 pty = ptytty::create ();
571
572 create_windows (argc, argv);
573
574 init_xlocale ();
575
576 scr_poweron (); // initialize screen
577
578#if 0
579 XSynchronize (dpy, True);
580#endif
581
582 if (option (Opt_scrollBar))
583 scrollBar.resize (); /* create and map scrollbar */
584#ifdef HAVE_BG_PIXMAP
585 {
586 bgPixmap.set_target (this);
587 bgPixmap.invalidate ();
588
589#ifdef ENABLE_TRANSPARENCY
590 if (option (Opt_transparent))
591 {
592 bgPixmap.set_transparent ();
593
594#ifdef HAVE_AFTERIMAGE
595 if (rs [Rs_blurradius])
596 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
597#endif
598 if (ISSET_PIXCOLOR (Color_tint))
599 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
600
601 if (rs [Rs_shade])
602 bgPixmap.set_shade (rs [Rs_shade]);
603
604 bgPixmap.set_root_pixmap ();
605 XSelectInput (dpy, display->root, PropertyChangeMask);
606 rootwin_ev.start (display, display->root);
607 }
608#endif
609
610#ifdef BG_IMAGE_FROM_FILE
611 if (rs[Rs_backgroundPixmap])
612 {
613 const char *p = rs[Rs_backgroundPixmap];
614
615 if ((p = strchr (p, ';')) != 0)
616 {
617 p++;
618 bgPixmap.set_geometry (p);
619 }
620 else
621 bgPixmap.set_defaultGeometry ();
622
623 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
624 if (!bgPixmap.window_position_sensitive ())
625 update_background ();
626 }
627#endif
628 }
629#endif
630
631#if ENABLE_PERL
632 rootwin_ev.start (display, display->root);
633#endif
634
635 set_colorfgbg ();
636
637 init_command (cmd_argv);
638
639 free (cmd_argv);
640
641 if (pty->pty >= 0)
642 pty_ev.start (pty->pty, ev::READ);
643
644 HOOK_INVOKE ((this, HOOK_START, DT_END));
645
646#if ENABLE_XEMBED
647 if (rs[Rs_embed])
648 {
649 long info[2] = { 0, XEMBED_MAPPED };
650
651 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
652 32, PropModeReplace, (unsigned char *)&info, 2);
653 }
654#endif
655
656 XMapWindow (dpy, vt);
657 XMapWindow (dpy, parent[0]);
658
659 refresh_check ();
712} 660}
713 661
714/*----------------------------------------------------------------------*/ 662/*----------------------------------------------------------------------*/
715void 663void
716rxvt_term::init_env () 664rxvt_term::init_env ()
717{ 665{
718 int i; 666 int i;
719 unsigned int u;
720 char *val; 667 char *val;
721 668
722#ifdef DISPLAY_IS_IP 669#ifdef DISPLAY_IS_IP
723 /* Fixup display_name for export over pty to any interested terminal 670 /* 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 671 * 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 672 * (for the first non-loopback interface) that we get from
726 * rxvt_network_display(). This is more "name-resolution-portable", if you 673 * rxvt_network_display (). This is more "name-resolution-portable", if you
727 * will, and probably allows for faster x-client startup if your name 674 * 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 675 * server is beyond a slow link or overloaded at client startup. Of
729 * course that only helps the shell's child processes, not us. 676 * course that only helps the shell's child processes, not us.
730 * 677 *
731 * Giving out the display_name also affords a potential security hole 678 * Giving out the display_name also affords a potential security hole
732 */ 679 */
733 val = rxvt_network_display (rs[Rs_display_name]); 680 val = rxvt_network_display (rs[Rs_display_name]);
734 rs[Rs_display_name] = (const char *)val; 681 rs[Rs_display_name] = (const char *)val;
735 682
736 if (val == NULL) 683 if (val == NULL)
737#endif /* DISPLAY_IS_IP */ 684#endif /* DISPLAY_IS_IP */
738 val = XDisplayString(Xdisplay); 685 val = XDisplayString (dpy);
739 686
740 if (rs[Rs_display_name] == NULL) 687 if (rs[Rs_display_name] == NULL)
741 rs[Rs_display_name] = val; /* use broken `:0' value */ 688 rs[Rs_display_name] = val; /* use broken `:0' value */
742 689
743 i = STRLEN (val); 690 i = strlen (val);
744 env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char)); 691 env_display = (char *)rxvt_malloc (i + 9);
745 692
746 sprintf (env_display, "DISPLAY=%s", val); 693 sprintf (env_display, "DISPLAY=%s", val);
747 694
748 /* avoiding the math library: 695 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]);
757 696
758 /* add entries to the environment: 697 /* add entries to the environment:
759 * @ DISPLAY: in case we started with -display 698 * @ DISPLAY: in case we started with -display
760 * @ WINDOWID: X window id number of the window 699 * @ WINDOWID: X window id number of the window
761 * @ COLORTERM: terminal sub-name and also indicates its color 700 * @ COLORTERM: terminal sub-name and also indicates its color
762 * @ TERM: terminal name 701 * @ TERM: terminal name
763 * @ TERMINFO: path to terminfo directory 702 * @ TERMINFO: path to terminfo directory
703 * @ COLORFGBG: fg;bg color codes
764 */ 704 */
765 putenv (env_display); 705 putenv (env_display);
766 putenv (env_windowid); 706 putenv (env_windowid);
767 707
708 if (env_colorfgbg)
709 putenv (env_colorfgbg);
710
768#ifdef RXVT_TERMINFO 711#ifdef RXVT_TERMINFO
769 putenv ("TERMINFO=" RXVT_TERMINFO); 712 putenv ("TERMINFO=" RXVT_TERMINFO);
770#endif 713#endif
771 714
772 if (Xdepth <= 2) 715 if (depth <= 2)
773 putenv ("COLORTERM=" COLORTERMENV "-mono"); 716 putenv ("COLORTERM=" COLORTERMENV "-mono");
774 else 717 else
775 putenv ("COLORTERM=" COLORTERMENVFULL); 718 putenv ("COLORTERM=" COLORTERMENVFULL);
776 719
777 if (rs[Rs_term_name] != NULL) 720 if (rs[Rs_term_name] != NULL)
778 { 721 {
779 env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char)); 722 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
780 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 723 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
781 putenv (env_term); 724 putenv (env_term);
782 } 725 }
783 else 726 else
784 putenv ("TERM=" TERMENV); 727 putenv ("TERM=" TERMENV);
… …
786#ifdef HAVE_UNSETENV 729#ifdef HAVE_UNSETENV
787 /* avoid passing old settings and confusing term size */ 730 /* avoid passing old settings and confusing term size */
788 unsetenv ("LINES"); 731 unsetenv ("LINES");
789 unsetenv ("COLUMNS"); 732 unsetenv ("COLUMNS");
790 unsetenv ("TERMCAP"); /* terminfo should be okay */ 733 unsetenv ("TERMCAP"); /* terminfo should be okay */
791#endif /* HAVE_UNSETENV */ 734#endif /* HAVE_UNSETENV */
792} 735}
793 736
794/*----------------------------------------------------------------------*/ 737/*----------------------------------------------------------------------*/
795/* 738/*
796 * This is more or less stolen straight from XFree86 xterm. 739 * This is more or less stolen straight from XFree86 xterm.
797 * This should support all European type languages. 740 * This should support all European type languages.
798 */ 741 */
799void 742void
800rxvt_term::set_locale (const char *locale) 743rxvt_term::set_locale (const char *locale)
801{ 744{
745 set_environ (envv);
746
802#if HAVE_XSETLOCALE || HAVE_SETLOCALE 747#if HAVE_XSETLOCALE || HAVE_SETLOCALE
803 free (this->locale); 748 free (this->locale);
804 this->locale = strdup (setlocale (LC_CTYPE, "")); 749 this->locale = setlocale (LC_CTYPE, locale);
750
751 if (!this->locale)
752 {
753 if (*locale)
754 {
755 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
756 setlocale (LC_CTYPE, "C");
757 }
758 else
759 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
760
761 this->locale = "C";
762 }
763
764
765 this->locale = strdup (this->locale);
766 SET_LOCALE (this->locale);
767 mbstate.reset ();
805#endif 768#endif
769
806#if HAVE_NL_LANGINFO 770#if HAVE_NL_LANGINFO
771 char *codeset = strdup (nl_langinfo (CODESET));
772 // /^UTF.?8/i
773 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
774 && (codeset[1] == 'T' || codeset[1] == 't')
775 && (codeset[2] == 'F' || codeset[2] == 'f')
776 && (codeset[3] == '8' || codeset[4] == '8');
807 free (codeset); 777 free (codeset);
808 codeset = strdup (nl_langinfo (CODESET));
809 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
810 || !STRCASECMP (codeset, "UTF8");
811#else 778#else
812 enc_utf8 = 1; 779 enc_utf8 = 0;
813#endif 780#endif
814} 781}
815 782
816void 783void
817rxvt_term::init_xlocale () 784rxvt_term::init_xlocale ()
818{ 785{
786 set_environ (envv);
787
819#ifdef USE_XIM 788#ifdef USE_XIM
820 if (!locale) 789 if (!locale)
821 rxvt_print_error ("Setting locale failed."); 790 rxvt_warn ("setting locale failed, working without locale support.\n");
822 else 791 else
823 { 792 {
824 Atom wmlocale; 793 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));
830 794
831 if (!XSupportsLocale ()) 795 if (!XSupportsLocale ())
832 { 796 {
833 rxvt_print_error ("The locale is not supported by Xlib"); 797 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
834 return; 798 return;
835 } 799 }
836 800
801 im_ev.start (display);
802
837 /* see if we can connect yet */ 803 /* see if we can connect already */
838 rxvt_IMInstantiateCallback (Xdisplay, NULL, NULL); 804 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 } 805 }
845#endif 806#endif
846} 807}
847 808
848/*----------------------------------------------------------------------*/ 809/*----------------------------------------------------------------------*/
849void 810void
850rxvt_term::init_command(const char *const *argv) 811rxvt_term::init_command (const char *const *argv)
851{ 812{
852 /* 813 /*
853 * Initialize the command connection. 814 * Initialize the command connection.
854 * This should be called after the X server connection is established. 815 * This should be called after the X server connection is established.
855 */ 816 */
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
869 817
870#ifdef META8_OPTION 818#ifdef META8_OPTION
871 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 819 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
872#endif 820#endif
873 821
874 rxvt_get_ourmods (this); 822 get_ourmods ();
875 823
876 if (!(Options & Opt_scrollTtyOutput)) 824 if (!option (Opt_scrollTtyOutput))
877 PrivateModes |= PrivMode_TtyOutputInh; 825 priv_modes |= PrivMode_TtyOutputInh;
878 if (Options & Opt_scrollTtyKeypress) 826 if (option (Opt_scrollTtyKeypress))
879 PrivateModes |= PrivMode_Keypress; 827 priv_modes |= PrivMode_Keypress;
880 if (!(Options & Opt_jumpScroll)) 828 if (!option (Opt_jumpScroll))
881 PrivateModes |= PrivMode_smoothScroll; 829 priv_modes |= PrivMode_smoothScroll;
882 830
883#ifndef NO_BACKSPACE_KEY 831#ifndef NO_BACKSPACE_KEY
884 if (STRCMP(key_backspace, "DEC") == 0) 832 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
885 PrivateModes |= PrivMode_HaveBackSpace; 833 priv_modes |= PrivMode_HaveBackSpace;
886#endif 834#endif
887 835
888 /* add value for scrollBar */ 836 /* add value for scrollBar */
889 if (scrollbar_visible (this)) 837 if (scrollBar.state)
890 { 838 {
891 PrivateModes |= PrivMode_scrollBar; 839 priv_modes |= PrivMode_scrollBar;
892 SavedModes |= PrivMode_scrollBar; 840 SavedModes |= PrivMode_scrollBar;
893 } 841 }
894 if (menubar_visible (this))
895 {
896 PrivateModes |= PrivMode_menuBar;
897 SavedModes |= PrivMode_menuBar;
898 }
899 842
900#ifdef GREEK_SUPPORT 843 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} 844}
918 845
919/*----------------------------------------------------------------------*/ 846/*----------------------------------------------------------------------*/
920/* INTPROTO */
921void 847void
922rxvt_Get_Colours (pR) 848rxvt_term::get_colours ()
923{ 849{
924 int i; 850 int i;
925 851
852#ifdef OFF_FOCUS_FADING
853 pix_colors = pix_colors_focused;
854#endif
855
926 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 856 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
927 { 857 {
858 const char *name = rs[Rs_color + i];
859
860 if (!name)
861 continue;
862
928 rxvt_color xcol; 863 rxvt_color xcol;
929 864
930 if (!R->rs[Rs_color + i]) 865 if (!set_color (xcol, name))
931 continue;
932
933 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i]))
934 { 866 {
935#ifndef XTERM_REVERSE_VIDEO 867#ifndef XTERM_REVERSE_VIDEO
936 if (i < 2 && (R->Options & Opt_reverseVideo)) 868 if (i < 2 && option (Opt_reverseVideo))
937 { 869 name = def_colorName [1 - i];
938 R->rs[Rs_color + i] = def_colorName[!i];
939 }
940 else 870 else
941#endif 871#endif
942 R->rs[Rs_color + i] = def_colorName[i]; 872 name = def_colorName [i];
943 873
944 if (!R->rs[Rs_color + i]) 874 if (!name)
945 continue; 875 continue;
946 876
947 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 877 if (!set_color (xcol, name))
948 { 878 {
949 switch (i) 879 switch (i)
950 { 880 {
951 case Color_fg: 881 case Color_fg:
952 case Color_bg: 882 case Color_bg:
953 /* fatal: need bg/fg color */ 883 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
954 rxvt_print_error ("aborting"); 884 name = "";
955 exit (EXIT_FAILURE);
956 /* NOTREACHED */
957 break; 885 break;
958#ifndef NO_CURSORCOLOR 886#ifndef NO_CURSORCOLOR
959 case Color_cursor2: 887 case Color_cursor2:
960 xcol = R->PixColors[Color_fg]; 888#endif
889 case Color_pointer_fg:
890 name = rs[Rs_color + Color_fg];
891 xcol.set (this, name);
961 break; 892 break;
962#endif /* ! NO_CURSORCOLOR */
963 case Color_pointer:
964 xcol = R->PixColors[Color_fg];
965 break;
966 default: 893 default:
967 xcol = R->PixColors[Color_bg]; /* None */ 894 name = rs[Rs_color + Color_bg];
895 xcol.set (this, name);
968 break; 896 break;
969 } 897 }
970 } 898 }
971 } 899 }
972 900
973 R->PixColors[i] = xcol; 901 pix_colors[i] = xcol;
974 SET_PIXCOLOR (R, i); 902 rs[Rs_color + i] = name;
903 }
904
905 if (depth <= 2)
975 } 906 {
976 907 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
977 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 908 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
978 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 909 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
979 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 910 }
980 R->PixColors[Color_border] = R->PixColors[Color_fg];
981 911
982 /* 912 /*
983 * get scrollBar/menuBar shadow colors 913 * get scrollBar shadow colors
984 * 914 *
985 * The calculations of topShadow/bottomShadow values are adapted 915 * The calculations of topShadow/bottomShadow values are adapted
986 * from the fvwm window manager. 916 * from the fvwm window manager.
987 */ 917 */
988#ifdef KEEP_SCROLLCOLOR 918#ifdef RXVT_SCROLLBAR
989 919 if (depth <= 2)
990 if (XDEPTH <= 2) 920 {
991 { /* Monochrome */ 921 /* Monochrome */
992 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 922 alias_color (Color_scroll, Color_fg);
993 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 923 alias_color (Color_topShadow, Color_bg);
994 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 924 alias_color (Color_bottomShadow, Color_bg);
995 } 925 }
996 else 926 else
997 { 927 {
998 rxvt_color xcol[3]; 928 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 929
1003 xcol[1] = R->PixColors[Color_scroll]; 930 rgba cscroll;
1004# ifdef PREFER_24BIT 931 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 932
1022 /* topShadowColor */ 933 /* topShadowColor */
1023 if (!xcol[1].set (aR_ 934 if (!pix_colors[Color_topShadow].set (this,
1024 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 935 rgba (
1025 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 936 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1026 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 937 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1027 xcol[1] = R->PixColors[Color_White]; 938 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1028 939 cscroll.a)
1029 R->PixColors[Color_topShadow] = xcol[1]; 940 ))
941 alias_color (Color_topShadow, Color_White);
1030 } 942 }
1031#endif /* KEEP_SCROLLCOLOR */ 943#endif
944
945#ifdef OFF_FOCUS_FADING
946 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
947 update_fade_color (i);
948#endif
1032} 949}
1033 950
1034/*----------------------------------------------------------------------*/ 951/*----------------------------------------------------------------------*/
1035/* color aliases, fg/bg bright-bold */ 952/* color aliases, fg/bg bright-bold */
1036void 953void
1037rxvt_term::color_aliases(int idx) 954rxvt_term::color_aliases (int idx)
1038{ 955{
1039 if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx]))) 956 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1040 { 957 {
1041 int i = atoi (rs[Rs_color + idx]); 958 int i = atoi (rs[Rs_color + idx]);
1042 959
1043 if (i >= 8 && i <= 15) 960 if (i >= 8 && i <= 15)
1044 { /* bright colors */ 961 /* bright colors */
1045 i -= 8;
1046#ifndef NO_BRIGHTCOLOR
1047
1048 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 962 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1049 return; 963 else if (i >= 0 && i <= 7)
1050#endif 964 /* normal colors */
1051
1052 }
1053 if (i >= 0 && i <= 7) /* normal colors */
1054 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 965 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1055 } 966 }
1056} 967}
1057 968
1058/*----------------------------------------------------------------------*/ 969/*----------------------------------------------------------------------*/
1059/* 970/*
1060 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 971 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1061 * Use resource ``modifier'' to override the Meta modifier 972 * Use resource ``modifier'' to override the Meta modifier
1062 */ 973 */
1063/* INTPROTO */
1064void 974void
1065rxvt_get_ourmods(pR) 975rxvt_term::get_ourmods ()
1066{ 976{
1067 int i, j, k; 977 int i, j, k;
1068 int requestedmeta, realmeta, realalt; 978 int requestedmeta, realmeta, realalt;
1069 const char *cm, *rsmod; 979 const char *cm, *rsmod;
1070 XModifierKeymap *map; 980 XModifierKeymap *map;
1071 KeyCode *kc; 981 KeyCode *kc;
1072 const unsigned int modmasks[] = 982 const unsigned int modmasks[] =
1073 { 983 {
1074 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 984 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1075 }; 985 };
1076 986
1077 requestedmeta = realmeta = realalt = 0; 987 requestedmeta = realmeta = realalt = 0;
1078 rsmod = R->rs[Rs_modifier]; 988 rsmod = rs[Rs_modifier];
989
1079 if (rsmod 990 if (rsmod
1080 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 991 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1081 requestedmeta = rsmod[3] - '0'; 992 requestedmeta = rsmod[3] - '0';
1082 993
1083 map = XGetModifierMapping(R->Xdisplay); 994 map = XGetModifierMapping (dpy);
1084 kc = map->modifiermap; 995 kc = map->modifiermap;
996
1085 for (i = 1; i < 6; i++) 997 for (i = 1; i < 6; i++)
1086 { 998 {
1087 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 999 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1000
1088 for (j = map->max_keypermod; j--; k++) 1001 for (j = map->max_keypermod; j--; k++)
1089 { 1002 {
1090 if (kc[k] == 0) 1003 if (kc[k] == 0)
1091 break; 1004 break;
1005
1092 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) 1006 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1093 { 1007 {
1094 case XK_Num_Lock: 1008 case XK_Num_Lock:
1095 R->ModNumLockMask = modmasks[i - 1]; 1009 ModNumLockMask = modmasks[i - 1];
1096 /* FALLTHROUGH */ 1010 continue;
1097 default: 1011
1098 continue; /* for(;;) */ 1012 case XK_ISO_Level3_Shift:
1013 ModLevel3Mask = modmasks[i - 1];
1014 continue;
1015
1099 case XK_Meta_L: 1016 case XK_Meta_L:
1100 case XK_Meta_R: 1017 case XK_Meta_R:
1101 cm = "meta"; 1018 cm = "meta";
1102 realmeta = i; 1019 realmeta = i;
1103 break; 1020 break;
1021
1104 case XK_Alt_L: 1022 case XK_Alt_L:
1105 case XK_Alt_R: 1023 case XK_Alt_R:
1106 cm = "alt"; 1024 cm = "alt";
1107 realalt = i; 1025 realalt = i;
1108 break; 1026 break;
1027
1109 case XK_Super_L: 1028 case XK_Super_L:
1110 case XK_Super_R: 1029 case XK_Super_R:
1111 cm = "super"; 1030 cm = "super";
1112 break; 1031 break;
1032
1113 case XK_Hyper_L: 1033 case XK_Hyper_L:
1114 case XK_Hyper_R: 1034 case XK_Hyper_R:
1115 cm = "hyper"; 1035 cm = "hyper";
1116 break; 1036 break;
1037
1038 default:
1039 continue;
1117 } 1040 }
1118 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1041
1042 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1119 requestedmeta = i; 1043 requestedmeta = i;
1120 } 1044 }
1121 } 1045 }
1046
1122 XFreeModifiermap(map); 1047 XFreeModifiermap (map);
1048
1123 i = (requestedmeta ? requestedmeta 1049 i = requestedmeta ? requestedmeta
1124 : (realmeta ? realmeta 1050 : realmeta ? realmeta
1125 : (realalt ? realalt : 0))); 1051 : realalt ? realalt
1052 : 0;
1053
1126 if (i) 1054 if (i)
1127 R->ModMetaMask = modmasks[i - 1]; 1055 ModMetaMask = modmasks[i - 1];
1128} 1056}
1129 1057
1130/*----------------------------------------------------------------------*/ 1058/*----------------------------------------------------------------------*/
1131/* rxvt_Create_Windows() - Open and map the window */ 1059/* rxvt_Create_Windows () - Open and map the window */
1132void 1060void
1133rxvt_term::create_windows (int argc, const char *const *argv) 1061rxvt_term::create_windows (int argc, const char *const *argv)
1134{ 1062{
1135 XClassHint classHint; 1063 XClassHint classHint;
1136 XWMHints wmHint; 1064 XWMHints wmHint;
1065#if ENABLE_FRILLS
1066 MWMHints mwmhints = { };
1067#endif
1137 XGCValues gcvalue; 1068 XGCValues gcvalue;
1138 long vt_emask;
1139
1140#ifdef PREFER_24BIT
1141 XSetWindowAttributes attributes; 1069 XSetWindowAttributes attributes;
1142 XWindowAttributes gattr; 1070 Window top, parent;
1143 1071
1144 XCMAP = DefaultColormap(Xdisplay, Xscreen); 1072 dLocal (Display *, dpy);
1145 XVISUAL = DefaultVisual(Xdisplay, Xscreen);
1146 1073
1147 if (Options & Opt_transparent) 1074 /* grab colors before netscape does */
1148 { 1075 get_colours ();
1149 XGetWindowAttributes(Xdisplay, RootWindow(Xdisplay, Xscreen), 1076
1150 &gattr); 1077 if (!set_fonts ())
1151 XDEPTH = gattr.depth; 1078 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1079
1080 parent = display->root;
1081
1082 attributes.override_redirect = !!option (Opt_override_redirect);
1083
1084#if ENABLE_FRILLS
1085 if (option (Opt_borderLess))
1152 } 1086 {
1153 else 1087 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 { 1088 {
1161 XVisualInfo vinfo; 1089 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1090 attributes.override_redirect = true;
1091 }
1092 else
1093 {
1094 mwmhints.flags = MWM_HINTS_DECORATIONS;
1095 }
1096 }
1097#endif
1162 1098
1163 if (XMatchVisualInfo(Xdisplay, Xscreen, 24, TrueColor, &vinfo)) 1099#if ENABLE_XEMBED
1100 if (rs[Rs_embed])
1101 {
1102 XWindowAttributes wattr;
1103
1104 parent = strtol (rs[Rs_embed], 0, 0);
1105
1106 if (!XGetWindowAttributes (dpy, parent, &wattr))
1107 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1108
1109 window_calc (wattr.width, wattr.height);
1110 }
1111#endif
1112
1113 window_calc (0, 0);
1114
1115 /* sub-window placement & size in rxvt_resize_subwindows () */
1116 attributes.background_pixel = pix_colors_focused [Color_border];
1117 attributes.border_pixel = pix_colors_focused [Color_border];
1118 attributes.colormap = cmap;
1119
1120 top = XCreateWindow (dpy, parent,
1121 szHint.x, szHint.y,
1122 szHint.width, szHint.height,
1123 ext_bwidth,
1124 depth, InputOutput, visual,
1125 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1126 &attributes);
1127
1128 this->parent[0] = top;
1129
1130 old_width = szHint.width;
1131 old_height = szHint.height;
1132
1133 set_title (rs [Rs_title]);
1134 set_icon_name (rs [Rs_iconName]);
1135
1136 classHint.res_name = (char *)rs[Rs_name];
1137 classHint.res_class = (char *)RESCLASS;
1138
1139 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1140 wmHint.input = True;
1141 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1142 wmHint.window_group = top;
1143
1144 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1145 &szHint, &wmHint, &classHint);
1146#if ENABLE_EWMH
1147# ifdef HAVE_AFTERIMAGE
1148 /*
1149 * set up icon hint
1150 * rs [Rs_iconfile] is path to icon, asv has been created in init_resources
1151 */
1152
1153 if (rs [Rs_iconfile])
1154 {
1155 init_asv ();
1156
1157 ASImage *im = file2ASImage (rs [Rs_iconfile], 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
1158 if (asv && im)
1159 {
1160 int w = im->width;
1161 int h = im->height;
1162 long* buffer = (long *)malloc ((2 + w * h) * sizeof (long));
1163 ASImage *result = scale_asimage (asv, im,
1164 w, h, ASA_ARGB32,
1165 100, ASIMAGE_QUALITY_DEFAULT);
1166 destroy_asimage (&im);
1167
1168 if (buffer && result)
1164 { 1169 {
1165 XDEPTH = 24; 1170 ARGB32 *asbuf = result->alt.argb32;
1166 XVISUAL = vinfo.visual; 1171 buffer [0] = w;
1167 XCMAP = XCreateColormap(Xdisplay, 1172 buffer [1] = h;
1168 RootWindow(Xdisplay, Xscreen), 1173
1169 XVISUAL, AllocNone); 1174 for (unsigned int i = 0; i < w * h; ++i)
1175 buffer [i + 2] = asbuf [i];
1176
1177 destroy_asimage (&result);
1178 XChangeProperty (dpy, top, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1179 PropModeReplace, (const unsigned char*) buffer, 2 + w * h);
1180 free (buffer);
1181 }
1182 else
1183 {
1184 if (!buffer)
1185 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1186
1187 if (!result)
1188 rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
1170 } 1189 }
1171 } 1190 }
1191 else
1192 rxvt_warn ("Loading image icon failed, continuing without.\n");
1172 } 1193 }
1173#endif 1194# endif
1174
1175 /* grab colors before netscape does */
1176 rxvt_Get_Colours (this);
1177
1178 rxvt_change_font (this, 1, NULL);
1179 window_calc (0, 0);
1180 old_width = szHint.width;
1181 old_height = szHint.height;
1182
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 1195#endif
1208 1196
1209 rxvt_xterm_seq (this, XTerm_title, rs[Rs_title], CHAR_ST); 1197#if ENABLE_FRILLS
1210 rxvt_xterm_seq (this, XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1198 if (mwmhints.flags)
1199 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1200 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1201#endif
1211 1202
1212 classHint.res_name = (char *)rs[Rs_name]; 1203 Atom protocols[] = {
1213 classHint.res_class = (char *)APL_CLASS; 1204 xa[XA_WM_DELETE_WINDOW],
1205#if ENABLE_EWMH
1206 xa[XA_NET_WM_PING],
1207#endif
1208 };
1214 1209
1215 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1210 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1216 wmHint.input = True;
1217 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1218 : NormalState);
1219 wmHint.window_group = TermWin.parent[0];
1220 1211
1221 XSetWMProperties(Xdisplay, TermWin.parent[0], NULL, NULL, 1212#if ENABLE_FRILLS
1222 (char **)argv, argc, &szHint, &wmHint, &classHint); 1213 if (rs[Rs_transient_for])
1223 XSelectInput(Xdisplay, TermWin.parent[0], 1214 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1215#endif
1216
1217#if ENABLE_EWMH
1218 long pid = getpid ();
1219
1220 XChangeProperty (dpy, top,
1221 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1222 PropModeReplace, (unsigned char *)&pid, 1);
1223
1224 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1225#endif
1226
1227 XSelectInput (dpy, top,
1224 (KeyPressMask 1228 KeyPressMask
1225#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1229#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1226 | KeyReleaseMask 1230 | KeyReleaseMask
1227#endif 1231#endif
1228 | FocusChangeMask | VisibilityChangeMask 1232 | FocusChangeMask | VisibilityChangeMask
1229 | StructureNotifyMask)); 1233 | ExposureMask | StructureNotifyMask);
1234
1235 termwin_ev.start (display, top);
1230 1236
1231 /* vt cursor: Black-on-White is standard, but this is more popular */ 1237 /* vt cursor: Black-on-White is standard, but this is more popular */
1232 TermWin_cursor = XCreateFontCursor(Xdisplay, XC_xterm); 1238 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 1239
1253 /* the vt window */ 1240 /* the vt window */
1254 TermWin.vt = XCreateSimpleWindow(Xdisplay, TermWin.parent[0], 1241 vt = XCreateSimpleWindow (dpy, top,
1255 window_vt_x, window_vt_y, 1242 window_vt_x, window_vt_y,
1256 TermWin_TotalWidth(), 1243 width, height,
1257 TermWin_TotalHeight(),
1258 0, 1244 0,
1259 PixColors[Color_fg], 1245 pix_colors_focused[Color_fg],
1260 PixColors[Color_bg]); 1246 pix_colors_focused[Color_bg]);
1261#ifdef DEBUG_X
1262 1247
1263 XStoreName(Xdisplay, TermWin.vt, "vt window"); 1248 attributes.bit_gravity = NorthWestGravity;
1264#endif 1249 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1265 1250
1266 pointer_unblank ();
1267
1268 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1251 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1269 | PropertyChangeMask);
1270#ifdef POINTER_BLANK
1271 1252
1272 if ((Options & Opt_pointerBlank)) 1253 if (option (Opt_pointerBlank))
1273 vt_emask |= PointerMotionMask; 1254 vt_emask |= PointerMotionMask;
1274 else 1255 else
1275#endif
1276
1277 vt_emask |= (Button1MotionMask | Button3MotionMask); 1256 vt_emask |= Button1MotionMask | Button3MotionMask;
1278 XSelectInput(Xdisplay, TermWin.vt, vt_emask);
1279 1257
1280#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1258 vt_select_input ();
1281 1259
1282 if (menuBar_height()) 1260 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 1261
1318 /* graphics context for the vt window */ 1262 /* graphics context for the vt window */
1319 gcvalue.foreground = PixColors[Color_fg]; 1263 gcvalue.foreground = pix_colors[Color_fg];
1320 gcvalue.background = PixColors[Color_bg]; 1264 gcvalue.background = pix_colors[Color_bg];
1321 gcvalue.graphics_exposures = 1; 1265 gcvalue.graphics_exposures = 0;
1322 TermWin.gc = XCreateGC(Xdisplay, TermWin.vt,
1323 GCForeground | GCBackground
1324 | GCGraphicsExposures, &gcvalue);
1325 1266
1326#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1267 gc = XCreateGC (dpy, vt,
1268 GCForeground | GCBackground | GCGraphicsExposures,
1269 &gcvalue);
1327 1270
1328 gcvalue.foreground = PixColors[Color_topShadow]; 1271 drawable = new rxvt_drawable (this, vt);
1329 topShadowGC = XCreateGC(Xdisplay, TermWin.vt, 1272
1330 GCForeground, &gcvalue); 1273#ifdef OFF_FOCUS_FADING
1331 gcvalue.foreground = PixColors[Color_bottomShadow]; 1274 // initially we are in unfocused state
1332 botShadowGC = XCreateGC(Xdisplay, TermWin.vt, 1275 if (rs[Rs_fade])
1333 GCForeground, &gcvalue); 1276 pix_colors = pix_colors_unfocused;
1334 gcvalue.foreground = PixColors[(XDEPTH <= 2 ? Color_fg 1277#endif
1335 : Color_scroll)]; 1278
1336 scrollbarGC = XCreateGC(Xdisplay, TermWin.vt, 1279 pointer_unblank ();
1337 GCForeground, &gcvalue); 1280 scr_recolour ();
1281}
1282
1283/* ------------------------------------------------------------------------- *
1284 * GET TTY CURRENT STATE *
1285 * ------------------------------------------------------------------------- */
1286void
1287rxvt_get_ttymode (struct termios *tio, int erase)
1288{
1289 /*
1290 * standard System V termios interface
1291 */
1292 if (tcgetattr (STDIN_FILENO, tio) < 0)
1293 {
1294 // return error - use system defaults,
1295 // where possible, and zero elsewhere
1296 memset (tio, 0, sizeof (struct termios));
1297
1298 tio->c_cc[VINTR] = CINTR;
1299 tio->c_cc[VQUIT] = CQUIT;
1300 tio->c_cc[VERASE] = CERASE;
1301#ifdef VERASE2
1302 tio->c_cc[VERASE2] = CERASE2;
1303#endif
1304 tio->c_cc[VKILL] = CKILL;
1305 tio->c_cc[VSTART] = CSTART;
1306 tio->c_cc[VSTOP] = CSTOP;
1307 tio->c_cc[VSUSP] = CSUSP;
1308# ifdef VDSUSP
1309 tio->c_cc[VDSUSP] = CDSUSP;
1338#endif 1310# endif
1311# ifdef VREPRINT
1312 tio->c_cc[VREPRINT] = CRPRNT;
1313# endif
1314# ifdef VDISCRD
1315 tio->c_cc[VDISCRD] = CFLUSH;
1316# endif
1317# ifdef VWERSE
1318 tio->c_cc[VWERSE] = CWERASE;
1319# endif
1320# ifdef VLNEXT
1321 tio->c_cc[VLNEXT] = CLNEXT;
1322# endif
1323 }
1324
1325 tio->c_cc[VEOF] = CEOF;
1326 tio->c_cc[VEOL] = VDISABLE;
1327# ifdef VEOL2
1328 tio->c_cc[VEOL2] = VDISABLE;
1329# endif
1330# ifdef VSWTC
1331 tio->c_cc[VSWTC] = VDISABLE;
1332# endif
1333# ifdef VSWTCH
1334 tio->c_cc[VSWTCH] = VDISABLE;
1335# endif
1336# if VMIN != VEOF
1337 tio->c_cc[VMIN] = 1;
1338# endif
1339# if VTIME != VEOL
1340 tio->c_cc[VTIME] = 0;
1341# endif
1342
1343 if (erase != -1)
1344 tio->c_cc[VERASE] = (char)erase;
1345
1346 /* input modes */
1347 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1348# ifdef IMAXBEL
1349 | IMAXBEL
1350# endif
1351 | IXON);
1352
1353 /* output modes */
1354 tio->c_oflag = (OPOST | ONLCR);
1355
1356 /* control modes */
1357 tio->c_cflag = (CS8 | CREAD);
1358
1359 /* line discipline modes */
1360 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1361# if defined (ECHOCTL) && defined (ECHOKE)
1362 | ECHOCTL | ECHOKE
1363# endif
1364 | ECHOE | ECHOK);
1365
1366 /*
1367 * Debugging
1368 */
1369#ifdef DEBUG_TTYMODE
1370 /* c_iflag bits */
1371 fprintf (stderr, "Input flags\n");
1372
1373 /* cpp token stringize doesn't work on all machines <sigh> */
1374# define FOO(flag,name) \
1375 if ((tio->c_iflag) & flag) \
1376 fprintf (stderr, "%s ", name)
1377
1378 /* c_iflag bits */
1379 FOO (IGNBRK, "IGNBRK");
1380 FOO (BRKINT, "BRKINT");
1381 FOO (IGNPAR, "IGNPAR");
1382 FOO (PARMRK, "PARMRK");
1383 FOO (INPCK, "INPCK");
1384 FOO (ISTRIP, "ISTRIP");
1385 FOO (INLCR, "INLCR");
1386 FOO (IGNCR, "IGNCR");
1387 FOO (ICRNL, "ICRNL");
1388 FOO (IXON, "IXON");
1389 FOO (IXOFF, "IXOFF");
1390# ifdef IUCLC
1391 FOO (IUCLC, "IUCLC");
1392# endif
1393# ifdef IXANY
1394 FOO (IXANY, "IXANY");
1395# endif
1396# ifdef IMAXBEL
1397 FOO (IMAXBEL, "IMAXBEL");
1398# endif
1399
1400 fprintf (stderr, "\n");
1401
1402# undef FOO
1403# define FOO(entry, name) \
1404 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1405
1406 FOO (VINTR, "VINTR");
1407 FOO (VQUIT, "VQUIT");
1408 FOO (VERASE, "VERASE");
1409 FOO (VKILL, "VKILL");
1410 FOO (VEOF, "VEOF");
1411 FOO (VEOL, "VEOL");
1412# ifdef VEOL2
1413 FOO (VEOL2, "VEOL2");
1414# endif
1415# ifdef VSWTC
1416 FOO (VSWTC, "VSWTC");
1417# endif
1418# ifdef VSWTCH
1419 FOO (VSWTCH, "VSWTCH");
1420# endif
1421 FOO (VSTART, "VSTART");
1422 FOO (VSTOP, "VSTOP");
1423 FOO (VSUSP, "VSUSP");
1424# ifdef VDSUSP
1425 FOO (VDSUSP, "VDSUSP");
1426# endif
1427# ifdef VREPRINT
1428 FOO (VREPRINT, "VREPRINT");
1429# endif
1430# ifdef VDISCRD
1431 FOO (VDISCRD, "VDISCRD");
1432# endif
1433# ifdef VWERSE
1434 FOO (VWERSE, "VWERSE");
1435# endif
1436# ifdef VLNEXT
1437 FOO (VLNEXT, "VLNEXT");
1438# endif
1439
1440 fprintf (stderr, "\n");
1441# undef FOO
1442#endif /* DEBUG_TTYMODE */
1339} 1443}
1340 1444
1341/*----------------------------------------------------------------------*/ 1445/*----------------------------------------------------------------------*/
1342/* 1446/*
1343 * Run the command in a subprocess and return a file descriptor for the 1447 * 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 1448 * master end of the pseudo-teletype pair with the command talking to
1345 * the slave. 1449 * the slave.
1346 */ 1450 */
1347int 1451void
1348rxvt_term::run_command (const char *const *argv) 1452rxvt_term::run_command (const char *const *argv)
1349{ 1453{
1350 int cfd, er; 1454#if ENABLE_FRILLS
1351 1455 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 } 1456 {
1457 pty->pty = atoi (rs[Rs_pty_fd]);
1358 1458
1359#ifdef FD_SETSIZE 1459 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 { 1460 {
1379 close(cfd); 1461 if (getfd_hook)
1380 rxvt_print_error("can't open slave tty %s", ttydev); 1462 pty->pty = (*getfd_hook) (pty->pty);
1381 return -1; 1463
1464 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1465 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1382 } 1466 }
1383 } 1467 }
1468 else
1469#endif
1470 if (!pty->get ())
1471 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1472
1473 int er;
1474
1384#ifndef NO_BACKSPACE_KEY 1475#ifndef NO_BACKSPACE_KEY
1385 if (key_backspace[0] && !key_backspace[1]) 1476 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1386 er = key_backspace[0]; 1477 er = rs[Rs_backspace_key][0];
1387 else if (STRCMP(key_backspace, "DEC") == 0) 1478 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1388 er = '\177'; /* the initial state anyway */ 1479 er = '\177'; /* the initial state anyway */
1389 else 1480 else
1390#endif 1481#endif
1391
1392 er = -1; 1482 er = -1;
1393 1483
1394 rxvt_get_ttymode (&(tio), er); 1484 rxvt_get_ttymode (&tio, er);
1485 /* init terminal attributes */
1486 cfsetospeed (&tio, BAUDRATE);
1487 cfsetispeed (&tio, BAUDRATE);
1488 tcsetattr (pty->tty, TCSANOW, &tio);
1489 pty->set_utf8_mode (enc_utf8);
1395 1490
1396#ifndef __QNX__ 1491 /* set initial window size */
1492 tt_winch ();
1493
1494#if ENABLE_FRILLS
1495 if (rs[Rs_pty_fd])
1496 return;
1497#endif
1498
1397 /* spin off the command interpreter */ 1499 /* spin off the command interpreter */
1398 switch (cmd_pid = fork ()) 1500 switch (cmd_pid = fork ())
1399 { 1501 {
1400 case -1: 1502 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 { 1503 {
1410 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1504 cmd_pid = 0;
1411 dup2 (tty_fd, STDIN_FILENO); 1505 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 } 1506 }
1507 case 0:
1508 init_env ();
1509
1510 if (!pty->make_controlling_tty ())
1511 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1512 else
1513 {
1514 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1515 dup2 (pty->tty, STDIN_FILENO);
1516 dup2 (pty->tty, STDOUT_FILENO);
1517 dup2 (pty->tty, STDERR_FILENO);
1518
1519 // close all our file handles that we do no longer need
1520 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1521 {
1522 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1523 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1524 }
1525
1526 run_child (argv);
1527 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1528 }
1529
1420 exit (EXIT_FAILURE); 1530 _exit (EXIT_FAILURE);
1421 /* NOTREACHED */ 1531
1422 default: 1532 default:
1423 { 1533 if (!option (Opt_utmpInhibit))
1424#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1534 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1425 int fdstdin;
1426 1535
1427 fdstdin = dup (STDIN_FILENO); 1536 pty->close_tty ();
1428 dup2 (tty_fd, STDIN_FILENO);
1429#endif
1430 1537
1431 rxvt_privileged_utmp (this, SAVE); 1538 child_ev.start (cmd_pid);
1432#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1433 1539
1434 dup2 (fdstdin, STDIN_FILENO); 1540 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; 1541 break;
1441 } 1542 }
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} 1543}
1453 1544
1454/* ------------------------------------------------------------------------- * 1545/* ------------------------------------------------------------------------- *
1455 * CHILD PROCESS OPERATIONS * 1546 * CHILD PROCESS OPERATIONS *
1456 * ------------------------------------------------------------------------- */ 1547 * ------------------------------------------------------------------------- */
… …
1461int 1552int
1462rxvt_term::run_child (const char *const *argv) 1553rxvt_term::run_child (const char *const *argv)
1463{ 1554{
1464 char *login; 1555 char *login;
1465 1556
1466 SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */
1467
1468 if (Options & Opt_console) 1557 if (option (Opt_console))
1558 {
1469 { /* be virtual console, fail silently */ 1559 /* be virtual console, fail silently */
1470#ifdef TIOCCONS 1560#ifdef TIOCCONS
1471 unsigned int on = 1; 1561 unsigned int on = 1;
1472 1562
1473 ioctl (STDIN_FILENO, TIOCCONS, &on); 1563 ioctl (STDIN_FILENO, TIOCCONS, &on);
1474#elif defined (SRIOCSREDIR) 1564#elif defined (SRIOCSREDIR)
1475 int fd; 1565 int fd;
1476 1566
1477 fd = open (CONSOLE, O_WRONLY, 0); 1567 fd = open (CONSOLE, O_WRONLY, 0);
1478 if (fd >= 0) 1568 if (fd >= 0)
1479 {
1480 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1569 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1481 close (fd); 1570 close (fd);
1482 } 1571#endif /* SRIOCSREDIR */
1483#endif /* SRIOCSREDIR */
1484 } 1572 }
1485 1573
1486 /* reset signals and spin off the command interpreter */ 1574 /* reset signals and spin off the command interpreter */
1487 signal (SIGINT, SIG_DFL); 1575 signal (SIGINT, SIG_DFL);
1488 signal (SIGQUIT, SIG_DFL); 1576 signal (SIGQUIT, SIG_DFL);
1489 signal (SIGCHLD, SIG_DFL); 1577 signal (SIGCHLD, SIG_DFL);
1578 signal (SIGHUP, SIG_DFL);
1579 signal (SIGPIPE, SIG_DFL);
1490 /* 1580 /*
1491 * mimick login's behavior by disabling the job control signals 1581 * mimick login's behavior by disabling the job control signals
1492 * a shell that wants them can turn them back on 1582 * a shell that wants them can turn them back on
1493 */ 1583 */
1494#ifdef SIGTSTP 1584#ifdef SIGTSTP
1495 signal (SIGTSTP, SIG_IGN); 1585 signal (SIGTSTP, SIG_IGN);
1496 signal (SIGTTIN, SIG_IGN); 1586 signal (SIGTTIN, SIG_IGN);
1497 signal (SIGTTOU, SIG_IGN); 1587 signal (SIGTTOU, SIG_IGN);
1498#endif /* SIGTSTP */ 1588#endif /* SIGTSTP */
1499 1589
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
1508 // unblock signals (signals are blocked by iom.C
1509 sigset_t ss;
1510 sigemptyset (&ss);
1511 sigprocmask (SIG_SETMASK, &ss, 0);
1512
1513#ifndef __QNX__
1514 /* command interpreter path */ 1590 /* command interpreter path */
1515 if (argv != NULL) 1591 if (argv)
1516 { 1592 {
1517# ifdef DEBUG_CMD 1593# ifdef DEBUG_CMD
1518 int i; 1594 int i;
1519 1595
1520 for (i = 0; argv[i]; i++) 1596 for (i = 0; argv[i]; i++)
1521 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1597 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1522# endif 1598# endif
1523 1599
1524 execvp(argv[0], (char *const *)argv); 1600 execvp (argv[0], (char *const *)argv);
1525 /* no error message: STDERR is closed! */ 1601 /* no error message: STDERR is closed! */
1526 } 1602 }
1527 else 1603 else
1528 { 1604 {
1529 const char *argv0, *shell; 1605 const char *argv0, *shell;
1530 1606
1531 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1607 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1532 shell = "/bin/sh"; 1608 shell = "/bin/sh";
1533 1609
1534 argv0 = (const char *)rxvt_r_basename(shell); 1610 argv0 = rxvt_basename (shell);
1611
1535 if (Options & Opt_loginShell) 1612 if (option (Opt_loginShell))
1536 { 1613 {
1537 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1614 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1538 1615
1539 login[0] = '-'; 1616 login[0] = '-';
1540 STRCPY(&login[1], argv0); 1617 strcpy (&login[1], argv0);
1541 argv0 = login; 1618 argv0 = login;
1542 } 1619 }
1620
1543 execlp(shell, argv0, NULL); 1621 execlp (shell, argv0, (char *)0);
1544 /* no error message: STDERR is closed! */ 1622 /* no error message: STDERR is closed! */
1545 } 1623 }
1546 1624
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; 1625 return -1;
1598} 1626}
1599 1627
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) -----------------------*/ 1628/*----------------------- end-of-file (C source) -----------------------*/

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