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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.21 by pcg, Sat Jan 31 02:14:58 2004 UTC vs.
Revision 1.231 by ayin, Tue Dec 18 12:04:50 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.21 2004/01/31 02:14:58 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"
37 39
40#include <limits>
41
38#include <signal.h> 42#include <csignal>
43
44#include <fcntl.h>
45
46#ifdef HAVE_XSETLOCALE
47# define X_LOCALE
48# include <X11/Xlocale.h>
49#else
50# ifdef HAVE_SETLOCALE
51# include <clocale>
52# endif
53#endif
54
55#ifdef HAVE_NL_LANGINFO
56# include <langinfo.h>
57#endif
58
59#ifdef DISPLAY_IS_IP
60/* On Solaris link with -lsocket and -lnsl */
61#include <sys/types.h>
62#include <sys/socket.h>
63
64/* these next two are probably only on Sun (not Solaris) */
65#ifdef HAVE_SYS_SOCKIO_H
66#include <sys/sockio.h>
67#endif
68#ifdef HAVE_SYS_BYTEORDER_H
69#include <sys/byteorder.h>
70#endif
71
72#include <netinet/in.h>
73#include <arpa/inet.h>
74#include <net/if.h>
75#include <net/if_arp.h>
76
77static char *
78rxvt_network_display (const char *display)
79{
80 char buffer[1024], *rval = NULL;
81 struct ifconf ifc;
82 struct ifreq *ifr;
83 int i, skfd;
84
85 if (display[0] != ':' && strncmp (display, "unix:", 5))
86 return (char *) display; /* nothing to do */
87
88 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
89 ifc.ifc_buf = buffer;
90
91 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
92 {
93 perror ("socket");
94 return NULL;
95 }
96
97 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
98 {
99 perror ("SIOCGIFCONF");
100 close (skfd);
101 return NULL;
102 }
103
104 for (i = 0, ifr = ifc.ifc_req;
105 i < (ifc.ifc_len / sizeof (struct ifreq));
106 i++, ifr++)
107 {
108 struct ifreq ifr2;
109
110 strcpy (ifr2.ifr_name, ifr->ifr_name);
111
112 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
113 {
114 unsigned long addr;
115 struct sockaddr_in *p_addr;
116
117 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
118 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
119
120 /*
121 * not "0.0.0.0" or "127.0.0.1" - so format the address
122 */
123 if (addr && addr != 0x7F000001)
124 {
125 char *colon = strchr (display, ':');
126
127 if (colon == NULL)
128 colon = ":0.0";
129
130 rval = rxvt_malloc (strlen (colon) + 16);
131 sprintf (rval, "%d.%d.%d.%d%s",
132 (int) ((addr >> 030) & 0xFF),
133 (int) ((addr >> 020) & 0xFF),
134 (int) ((addr >> 010) & 0xFF),
135 (int) (addr & 0xFF), colon);
136 break;
137 }
138 }
139 }
140
141 close (skfd);
142
143 return rval;
144}
145#endif
39 146
40const char *const def_colorName[] = 147const char *const def_colorName[] =
41 { 148 {
42 COLOR_FOREGROUND, 149 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 150 COLOR_BACKGROUND,
44 /* low-intensity colors */ 151 /* low-intensity colors */
45 "Black", /* 0: black (#000000) */ 152 "rgb:00/00/00", // 0: black (Black)
46#ifndef NO_BRIGHTCOLOR 153 "rgb:cd/00/00", // 1: red (Red3)
47 "Red3", /* 1: red (#CD0000) */ 154 "rgb:00/cd/00", // 2: green (Green3)
48 "Green3", /* 2: green (#00CD00) */ 155 "rgb:cd/cd/00", // 3: yellow (Yellow3)
49 "Yellow3", /* 3: yellow (#CDCD00) */ 156 "rgb:00/00/cd", // 4: blue (Blue3)
50 "Blue3", /* 4: blue (#0000CD) */ 157 "rgb:cd/00/cd", // 5: magenta (Magenta3)
51 "Magenta3", /* 5: magenta (#CD00CD) */ 158 "rgb:00/cd/cd", // 6: cyan (Cyan3)
52 "Cyan3", /* 6: cyan (#00CDCD) */
53# ifdef XTERM_COLORS 159# ifdef XTERM_COLORS
54 "Grey90", /* 7: white (#E5E5E5) */ 160 "rgb:e5/e5/e5", // 7: white (Grey90)
55# else 161# else
56 "AntiqueWhite", /* 7: white (#FAEBD7) */ 162 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
57# endif 163# endif
58 /* high-intensity colors */ 164 /* high-intensity colors */
59# ifdef XTERM_COLORS 165# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 166 "rgb:4d/4d/4d", // 8: bright black (Grey30)
61# else 167# else
62 "Grey25", /* 8: bright black (#404040) */ 168 "rgb:40/40/40", // 8: bright black (Grey25)
63# endif 169# endif
64#endif /* NO_BRIGHTCOLOR */ 170 "rgb:ff/00/00", // 1/9: bright red (Reed)
65 "Red", /* 1/9: bright red (#FF0000) */ 171 "rgb:00/ff/00", // 2/10: bright green (Green)
66 "Green", /* 2/10: bright green (#00FF00) */ 172 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 173 "rgb:00/00/ff", // 4/12: bright blue (Blue)
68 "Blue", /* 4/12: bright blue (#0000FF) */ 174 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 175 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 176 "rgb:ff/ff/ff", // 7/15: bright white (White)
71 "White", /* 7/15: bright white (#FFFFFF) */ 177
72#ifdef TTY_256COLOR 178 // 88 xterm colours
73 "rgb:00/00/00", /* default 16-255 color table */
74 "rgb:00/00/2a", 179 "rgb:00/00/00",
75 "rgb:00/00/55", 180 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 181 "rgb:00/00/cd",
182 "rgb:00/00/ff",
79 "rgb:00/2a/00", 183 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 184 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 185 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 186 "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", 187 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 188 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "rgb:00/d4/d4", 189 "rgb:00/cd/cd",
190 "rgb:00/cd/ff",
191 "rgb:00/ff/00",
192 "rgb:00/ff/8b",
193 "rgb:00/ff/cd",
194 "rgb:00/ff/ff",
109 "rgb:2a/00/00", 195 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 196 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 197 "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", 198 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 199 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 200 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 201 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 202 "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", 203 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 204 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 205 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 206 "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", 207 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 208 "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", 209 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 210 "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", 211 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 212 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 213 "rgb:cd/00/cd",
214 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 215 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 216 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 217 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 218 "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", 219 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 220 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "rgb:d4/d4/d4", 221 "rgb:cd/cd/cd",
222 "rgb:cd/cd/ff",
223 "rgb:cd/ff/00",
224 "rgb:cd/ff/8b",
225 "rgb:cd/ff/cd",
226 "rgb:cd/ff/ff",
289 "rgb:08/08/08", 227 "rgb:ff/00/00",
228 "rgb:ff/00/8b",
229 "rgb:ff/00/cd",
230 "rgb:ff/00/ff",
231 "rgb:ff/8b/00",
232 "rgb:ff/8b/8b",
233 "rgb:ff/8b/cd",
234 "rgb:ff/8b/ff",
235 "rgb:ff/cd/00",
236 "rgb:ff/cd/8b",
237 "rgb:ff/cd/cd",
238 "rgb:ff/cd/ff",
239 "rgb:ff/ff/00",
240 "rgb:ff/ff/8b",
241 "rgb:ff/ff/cd",
242 "rgb:ff/ff/ff",
290 "rgb:12/12/12", 243 "rgb:2e/2e/2e",
291 "rgb:1c/1c/1c", 244 "rgb:5c/5c/5c",
292 "rgb:26/26/26",
293 "rgb:30/30/30", 245 "rgb:73/73/73",
294 "rgb:3a/3a/3a",
295 "rgb:44/44/44",
296 "rgb:4e/4e/4e",
297 "rgb:58/58/58", 246 "rgb:8b/8b/8b",
298 "rgb:62/62/62", 247 "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", 248 "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", 249 "rgb:d0/d0/d0",
310 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 250 "rgb:e7/e7/e7",
312 "rgb:ee/ee/ee", 251
313#endif
314#ifndef NO_CURSORCOLOR 252#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 253 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 254 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 255#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer */ 256 NULL, /* Color_pointer_fg */
257 NULL, /* Color_pointer_bg */
319 NULL, /* Color_border */ 258 NULL, /* Color_border */
320#ifndef NO_BOLD_UNDERLINE_REVERSE 259#ifndef NO_BOLD_UNDERLINE_REVERSE
321 NULL, /* Color_BD */ 260 NULL, /* Color_BD */
261 NULL, /* Color_IT */
322 NULL, /* Color_UL */ 262 NULL, /* Color_UL */
323 NULL, /* Color_RV */ 263 NULL, /* Color_RV */
324#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 264#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
265#if ENABLE_FRILLS
266 NULL, // Color_underline
267#endif
325#ifdef OPTION_HC 268#ifdef OPTION_HC
326 NULL, 269 NULL,
327#endif 270#endif
328#ifdef KEEP_SCROLLCOLOR 271#ifdef KEEP_SCROLLCOLOR
329 COLOR_SCROLLBAR, 272 COLOR_SCROLLBAR,
330 COLOR_SCROLLTROUGH, 273 COLOR_SCROLLTROUGH,
331#endif /* KEEP_SCROLLCOLOR */ 274#endif /* KEEP_SCROLLCOLOR */
275#if ENABLE_TRANSPARENCY
276 NULL,
277#endif
278#if OFF_FOCUS_FADING
279 "rgb:00/00/00",
280#endif
332 }; 281 };
333 282
334const char *const xa_names[NUM_XA] = 283void
335 {
336 "TEXT",
337 "COMPOUND_TEXT",
338 "UTF8_STRING",
339 "MULTIPLE",
340 "TARGETS",
341 "TIMESTAMP",
342 "VT_SELECTION",
343 "INCR",
344 "WM_DELETE_WINDOW",
345#ifdef TRANSPARENT
346 "_XROOTPMAP_ID",
347#endif
348#ifdef OFFIX_DND
349 "DndProtocol",
350 "DndSelection",
351#endif
352 "CLIPBOARD"
353 };
354
355bool
356rxvt_term::init_vars () 284rxvt_term::init_vars ()
357{ 285{
286 pix_colors = //
358 PixColors = new rxvt_color [TOTAL_COLORS]; 287 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
359 if (PixColors == NULL) 288#ifdef OFF_FOCUS_FADING
360 return false; 289 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
361
362#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
363 TermWin.pixmap = None;
364#endif
365#ifdef UTMP_SUPPORT
366 next_utmp_action = SAVE;
367#endif
368#ifndef NO_SETOWNER_TTYDEV
369 next_tty_action = SAVE;
370#endif 290#endif
371 291
372 MEvent.time = CurrentTime; 292 MEvent.time = CurrentTime;
373 MEvent.button = AnyButton; 293 MEvent.button = AnyButton;
374 Options = DEFAULT_OPTIONS;
375 want_refresh = 1; 294 want_refresh = 1;
376 cmd_pid = -1;
377 cmd_fd = tty_fd = Xfd = -1;
378 PrivateModes = SavedModes = PrivMode_Default; 295 priv_modes = SavedModes = PrivMode_Default;
379 TermWin.focus = 0;
380 TermWin.ncol = 80; 296 ncol = 80;
381 TermWin.nrow = 24; 297 nrow = 24;
382 TermWin.int_bwidth = INTERNALBORDERWIDTH; 298 int_bwidth = INTERNALBORDERWIDTH;
383 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 299 ext_bwidth = EXTERNALBORDERWIDTH;
384 TermWin.lineSpace = LINESPACE; 300 lineSpace = LINESPACE;
385 TermWin.saveLines = SAVELINES; 301 saveLines = SAVELINES;
386 numPixColors = TOTAL_COLORS;
387 302
388#ifndef NO_NEW_SELECTION
389 selection_style = NEW_SELECT;
390#else
391 selection_style = OLD_SELECT;
392#endif
393
394#ifndef NO_BRIGHTCOLOR
395 colorfgbg = DEFAULT_RSTYLE;
396#endif
397
398#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
399 ks_bigfont = XK_greater;
400 ks_smallfont = XK_less;
401#endif
402
403#ifdef GREEK_SUPPORT
404 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
405#endif
406
407 refresh_limit = 1;
408 refresh_type = SLOW_REFRESH; 303 refresh_type = SLOW_REFRESH;
409 prev_nrow = prev_ncol = 0;
410#ifdef MULTICHAR_SET
411# ifdef MULTICHAR_ENCODING
412 encoding_method = MULTICHAR_ENCODING;
413# endif
414 multichar_decode = rxvt_euc2jis;
415#endif
416 304
417 oldcursor.row = oldcursor.col = -1; 305 oldcursor.row = oldcursor.col = -1;
418#ifdef XPM_BACKGROUND
419 /* bgPixmap.w = bgPixmap.h = 0; */
420 bgPixmap.x = bgPixmap.y = 50;
421 bgPixmap.pixmap = None;
422#endif
423
424 last_bot = last_state = -1; 306 last_bot = last_state = -1;
425 307
426#ifdef MENUBAR 308 set_option (Opt_scrollBar);
427 menu_readonly = 1; 309 set_option (Opt_scrollTtyOutput);
428# if !(MENUBAR_MAX > 1) 310 set_option (Opt_jumpScroll);
429 CurrentBar = &(BarList); 311 set_option (Opt_skipScroll);
430# endif /* (MENUBAR_MAX > 1) */ 312 set_option (Opt_secondaryScreen);
431#endif 313 set_option (Opt_secondaryScroll);
432 314 set_option (Opt_pastableTabs);
433 return true; 315 set_option (Opt_intensityStyles);
316 set_option (Opt_iso14755_52);
434} 317}
435 318
436void 319void
437rxvt_term::init_secondary () 320rxvt_term::init_secondary ()
438{ 321{
439 int i; 322 int i;
440#ifdef TTY_GID_SUPPORT
441 struct group *gr = getgrnam ("tty");
442
443 if (gr)
444 { /* change group ownership of tty to "tty" */
445 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
446 ttygid = gr->gr_gid;
447 }
448 else
449#endif /* TTY_GID_SUPPORT */
450 {
451 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
452 ttygid = getgid ();
453 }
454 323
455 /* 324 /*
456 * Close all unused file descriptors 325 * Close all unused file descriptors
457 * We don't want them, we don't need them. 326 * We don't want them, we don't need them.
458 */ 327 */
459 if ((i = open ("/dev/null", O_RDONLY)) < 0) 328 if ((i = open ("/dev/null", O_RDONLY)) < 0)
460 { 329 {
461 /* TODO: BOO HISS */ 330 /* TODO: BOO HISS */
462 dup2 (STDERR_FILENO, STDIN_FILENO); 331 dup2 (STDERR_FILENO, STDIN_FILENO);
463 } 332 }
464 else if (i > STDIN_FILENO) 333 else if (i != STDIN_FILENO)
465 { 334 {
466 dup2 (i, STDIN_FILENO); 335 dup2 (i, STDIN_FILENO);
467 close (i); 336 close (i);
468 } 337 }
469 338
… …
474 { 343 {
475#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ 344#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
476 if (i == 4 || i == 7) 345 if (i == 4 || i == 7)
477 continue; 346 continue;
478#endif 347#endif
479 close(i); 348 close (i);
480 } 349 }
481#endif 350#endif
482} 351}
483 352
484/*----------------------------------------------------------------------*/ 353/*----------------------------------------------------------------------*/
485const char ** 354const char **
486rxvt_term::init_resources (int argc, const char *const *argv) 355rxvt_term::init_resources (int argc, const char *const *argv)
487{ 356{
488 int i, r_argc; 357 int i, r_argc;
489 char *val;
490 const char **cmd_argv, **r_argv; 358 const char **cmd_argv, **r_argv;
491 359
492 /* 360 /*
493 * Look for -exec option. Find => split and make cmd_argv[] of command args 361 * Look for -e option. Find => split and make cmd_argv[] of command args
494 */ 362 */
495 for (r_argc = 0; r_argc < argc; r_argc++) 363 for (r_argc = 0; r_argc < argc; r_argc++)
496 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 364 if (!strcmp (argv[r_argc], "-e"))
497 break; 365 break;
498 366
367 if (r_argc == argc)
368 cmd_argv = NULL;
369 else if (!argv[r_argc + 1])
370 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
371 else
372 {
373 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
374
375 for (i = 0; i < argc - r_argc - 1; i++)
376 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
377
378 cmd_argv[i] = NULL;
379 }
380
499 r_argv = (const char **)rxvt_malloc (sizeof(char *) * (r_argc + 1)); 381 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
500 382
501 for (i = 0; i < r_argc; i++) 383 for (i = 0; i < r_argc; i++)
502 r_argv[i] = (const char *)argv[i]; 384 r_argv[i] = (const char *)argv[i];
503 385
504 r_argv[i] = NULL; 386 r_argv[i] = NULL;
505 387
506 if (r_argc == argc)
507 cmd_argv = NULL;
508 else
509 {
510 cmd_argv = (const char **)rxvt_malloc (sizeof(char *) * (argc - r_argc));
511
512 for (i = 0; i < argc - r_argc - 1; i++)
513 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
514
515 cmd_argv[i] = NULL;
516 }
517
518 /* clear all resources */
519 for (i = 0; i < NUM_RESOURCES;)
520 rs[i++] = NULL;
521
522 rs[Rs_name] = rxvt_r_basename(argv[0]); 388 rs[Rs_name] = rxvt_basename (argv[0]);
523 389
524 /* 390 /*
525 * Open display, get options/resources and create the window 391 * Open display, get options/resources and create the window
526 */ 392 */
393
527 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 394 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
528 rs[Rs_display_name] = ":0"; 395 rs[Rs_display_name] = ":0";
529 396
530 get_options (r_argc, r_argv); 397 get_options (r_argc, r_argv);
398
399 if (!(display = displays.get (rs[Rs_display_name])))
400 {
401 free (r_argv);
402 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
403 }
404
405 // using a local pointer decreases code size a lot
406 xa = display->xa;
407
408 set (display);
409 extract_resources ();
410
411#if XFT
412 if (rs[Rs_depth])
413 select_visual (strtol (rs[Rs_depth], 0, 0));
414#endif
415
416#ifdef HAVE_AFTERIMAGE
417 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
418#endif
531 free (r_argv); 419 free (r_argv);
532 420
533#ifdef LOCAL_X_IS_UNIX 421 for (int i = NUM_RESOURCES; i--; )
534 if (rs[Rs_display_name][0] == ':') 422 if (rs [i] == resval_undef)
535 { 423 rs [i] = 0;
536 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 424
537 STRCPY (val, "unix"); 425#if ENABLE_PERL
538 STRCAT (val, rs[Rs_display_name]); 426 if (!rs[Rs_perl_ext_1])
539 Xdisplay = XOpenDisplay (val); 427 rs[Rs_perl_ext_1] = "default";
540 free (val); 428
429 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
430 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
431 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
541 } 432 {
542#endif 433 rxvt_perl.init (this);
543 434 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
544 if (Xdisplay == NULL
545 && (Xdisplay = XOpenDisplay (rs[Rs_display_name])) == NULL)
546 { 435 }
547 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 436#endif
548 exit (EXIT_FAILURE);
549 }
550
551 extract_resources (Xdisplay, rs[Rs_name]);
552 437
553 /* 438 /*
554 * set any defaults not already set 439 * set any defaults not already set
555 */ 440 */
556 if (cmd_argv && cmd_argv[0]) 441 if (cmd_argv && cmd_argv[0])
557 { 442 {
558 if (!rs[Rs_title]) 443 if (!rs[Rs_title])
559 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 444 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
560 if (!rs[Rs_iconName]) 445 if (!rs[Rs_iconName])
561 rs[Rs_iconName] = rs[Rs_title]; 446 rs[Rs_iconName] = rs[Rs_title];
562 } 447 }
563 else 448 else
564 { 449 {
… …
566 rs[Rs_title] = rs[Rs_name]; 451 rs[Rs_title] = rs[Rs_name];
567 if (!rs[Rs_iconName]) 452 if (!rs[Rs_iconName])
568 rs[Rs_iconName] = rs[Rs_name]; 453 rs[Rs_iconName] = rs[Rs_name];
569 } 454 }
570 455
571 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 456 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
572 TermWin.saveLines = BOUND_POSITIVE_INT16(i); 457 saveLines = min (i, MAX_SAVELINES);
573 458
574#ifndef NO_FRILLS 459#if ENABLE_FRILLS
575 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 460 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
576 TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 461 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
462
577 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 463 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
578 TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 464 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
579#endif
580 465
581#ifndef NO_LINESPACE
582 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 466 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
583 TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 467 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
584#endif 468#endif
585 469
586#ifdef POINTER_BLANK 470#ifdef POINTER_BLANK
587 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 471 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
588 pointerBlankDelay = i; 472 pointerBlankDelay = i;
589 else 473 else
590 pointerBlankDelay = 2; 474 pointerBlankDelay = 2;
591#endif 475#endif
592 476
593 /* no point having a scrollbar without having any scrollback! */ 477 /* no point having a scrollbar without having any scrollback! */
594 if (!TermWin.saveLines) 478 if (!saveLines)
595 Options &= ~Opt_scrollBar; 479 set_option (Opt_scrollBar, 0);
596 480
597#ifdef PRINTPIPE 481#ifdef PRINTPIPE
598 if (!rs[Rs_print_pipe]) 482 if (!rs[Rs_print_pipe])
599 rs[Rs_print_pipe] = PRINTPIPE; 483 rs[Rs_print_pipe] = PRINTPIPE;
600#endif 484#endif
601 485
602 if (!rs[Rs_cutchars]) 486 if (!rs[Rs_cutchars])
603 rs[Rs_cutchars] = CUTCHARS; 487 rs[Rs_cutchars] = CUTCHARS;
604 488
605#ifdef ACS_ASCII
606 if (!rs[Rs_acs_chars])
607 rs[Rs_acs_chars] = ACS_CHARS;
608 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
609 {
610 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
611 for (; i < 0x20; )
612 val[i] = ' ';
613 rs[Rs_acs_chars] = val;
614 }
615#endif
616
617#ifndef NO_BACKSPACE_KEY 489#ifndef NO_BACKSPACE_KEY
618 if (!rs[Rs_backspace_key]) 490 if (!rs[Rs_backspace_key])
619# ifdef DEFAULT_BACKSPACE 491# ifdef DEFAULT_BACKSPACE
620 key_backspace = DEFAULT_BACKSPACE; 492 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
621# else 493# else
622 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 494 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
623# endif 495# endif
624 else
625 {
626 val = STRDUP(rs[Rs_backspace_key]);
627 rxvt_Str_trim(val);
628 rxvt_Str_escaped(val);
629 key_backspace = val;
630 }
631#endif 496#endif
632 497
633#ifndef NO_DELETE_KEY 498#ifndef NO_DELETE_KEY
634 if (!rs[Rs_delete_key]) 499 if (!rs[Rs_delete_key])
635# ifdef DEFAULT_DELETE 500# ifdef DEFAULT_DELETE
636 key_delete = DEFAULT_DELETE; 501 rs[Rs_delete_key] = DEFAULT_DELETE;
637# else 502# else
638 key_delete = "\033[3~"; 503 rs[Rs_delete_key] = "\033[3~";
639# endif
640 else
641 {
642 val = STRDUP(rs[Rs_delete_key]);
643 rxvt_Str_trim(val);
644 rxvt_Str_escaped(val);
645 key_delete = val;
646 }
647#endif 504# endif
648 if (rs[Rs_answerbackstring])
649 {
650 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
651 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
652 }
653
654 if (rs[Rs_selectstyle])
655 {
656 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
657 selection_style = OLD_WORD_SELECT;
658#ifndef NO_OLD_SELECTION
659
660 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
661 selection_style = OLD_SELECT;
662#endif 505#endif
663 }
664 506
665#ifdef HAVE_SCROLLBARS 507#ifdef HAVE_SCROLLBARS
666 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 508 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
667 rs[Rs_scrollBar_thickness]);
668#endif 509#endif
669
670 TermWin.fontset = new rxvt_fontset (this);
671 TermWin.fontset->populate (rs[Rs_font]);
672 TermWin.fwidth = TermWin.fontset->base_font ()->width;
673 TermWin.fheight = TermWin.fontset->base_font ()->height;
674 TermWin.fbase = TermWin.fontset->base_font ()->ascent;
675 510
676#ifdef XTERM_REVERSE_VIDEO 511#ifdef XTERM_REVERSE_VIDEO
677 /* this is how xterm implements reverseVideo */ 512 /* this is how xterm implements reverseVideo */
678 if (Options & Opt_reverseVideo) 513 if (option (Opt_reverseVideo))
679 { 514 {
680 if (!rs[Rs_color + Color_fg]) 515 if (!rs[Rs_color + Color_fg])
681 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 516 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
517
682 if (!rs[Rs_color + Color_bg]) 518 if (!rs[Rs_color + Color_bg])
683 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 519 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
684 } 520 }
685#endif 521#endif
686 522
… …
688 if (!rs[Rs_color + i]) 524 if (!rs[Rs_color + i])
689 rs[Rs_color + i] = def_colorName[i]; 525 rs[Rs_color + i] = def_colorName[i];
690 526
691#ifndef XTERM_REVERSE_VIDEO 527#ifndef XTERM_REVERSE_VIDEO
692 /* this is how we implement reverseVideo */ 528 /* this is how we implement reverseVideo */
693 if (Options & Opt_reverseVideo) 529 if (option (Opt_reverseVideo))
694 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 530 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
695#endif 531#endif
696 532
697 /* convenient aliases for setting fg/bg to colors */ 533 /* convenient aliases for setting fg/bg to colors */
698 color_aliases (Color_fg); 534 color_aliases (Color_fg);
699 color_aliases (Color_bg); 535 color_aliases (Color_bg);
700#ifndef NO_CURSORCOLOR 536#ifndef NO_CURSORCOLOR
701 color_aliases (Color_cursor); 537 color_aliases (Color_cursor);
702 color_aliases (Color_cursor2); 538 color_aliases (Color_cursor2);
703#endif /* NO_CURSORCOLOR */ 539#endif /* NO_CURSORCOLOR */
704 color_aliases (Color_pointer); 540 color_aliases (Color_pointer_fg);
541 color_aliases (Color_pointer_bg);
705 color_aliases (Color_border); 542 color_aliases (Color_border);
706#ifndef NO_BOLD_UNDERLINE_REVERSE 543#ifndef NO_BOLD_UNDERLINE_REVERSE
707 color_aliases (Color_BD); 544 color_aliases (Color_BD);
708 color_aliases (Color_UL); 545 color_aliases (Color_UL);
709 color_aliases (Color_RV); 546 color_aliases (Color_RV);
710#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 547#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
548
549 if (!rs[Rs_color + Color_border])
550 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
711 551
712 return cmd_argv; 552 return cmd_argv;
713} 553}
714 554
715/*----------------------------------------------------------------------*/ 555/*----------------------------------------------------------------------*/
716void 556void
717rxvt_term::init_env () 557rxvt_term::init_env ()
718{ 558{
719 int i; 559 int i;
720 unsigned int u;
721 char *val; 560 char *val;
722 561
723#ifdef DISPLAY_IS_IP 562#ifdef DISPLAY_IS_IP
724 /* Fixup display_name for export over pty to any interested terminal 563 /* Fixup display_name for export over pty to any interested terminal
725 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 564 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
726 * (for the first non-loopback interface) that we get from 565 * (for the first non-loopback interface) that we get from
727 * rxvt_network_display(). This is more "name-resolution-portable", if you 566 * rxvt_network_display (). This is more "name-resolution-portable", if you
728 * will, and probably allows for faster x-client startup if your name 567 * will, and probably allows for faster x-client startup if your name
729 * server is beyond a slow link or overloaded at client startup. Of 568 * server is beyond a slow link or overloaded at client startup. Of
730 * course that only helps the shell's child processes, not us. 569 * course that only helps the shell's child processes, not us.
731 * 570 *
732 * Giving out the display_name also affords a potential security hole 571 * Giving out the display_name also affords a potential security hole
733 */ 572 */
734 val = rxvt_network_display (rs[Rs_display_name]); 573 val = rxvt_network_display (rs[Rs_display_name]);
735 rs[Rs_display_name] = (const char *)val; 574 rs[Rs_display_name] = (const char *)val;
736 575
737 if (val == NULL) 576 if (val == NULL)
738#endif /* DISPLAY_IS_IP */ 577#endif /* DISPLAY_IS_IP */
739 val = XDisplayString(Xdisplay); 578 val = XDisplayString (dpy);
740 579
741 if (rs[Rs_display_name] == NULL) 580 if (rs[Rs_display_name] == NULL)
742 rs[Rs_display_name] = val; /* use broken `:0' value */ 581 rs[Rs_display_name] = val; /* use broken `:0' value */
743 582
744 i = STRLEN (val); 583 i = strlen (val);
745 env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char)); 584 env_display = (char *)rxvt_malloc (i + 9);
746 585
747 sprintf (env_display, "DISPLAY=%s", val); 586 sprintf (env_display, "DISPLAY=%s", val);
748 587
749 /* avoiding the math library: 588 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
750 * i = (int)(ceil(log10((unsigned int)TermWin.parent[0]))) */
751 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
752 ;
753 MAX_IT(i, 1);
754 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof(char));
755
756 sprintf (env_windowid, "WINDOWID=%u",
757 (unsigned int)TermWin.parent[0]);
758 589
759 /* add entries to the environment: 590 /* add entries to the environment:
760 * @ DISPLAY: in case we started with -display 591 * @ DISPLAY: in case we started with -display
761 * @ WINDOWID: X window id number of the window 592 * @ WINDOWID: X window id number of the window
762 * @ COLORTERM: terminal sub-name and also indicates its color 593 * @ COLORTERM: terminal sub-name and also indicates its color
763 * @ TERM: terminal name 594 * @ TERM: terminal name
764 * @ TERMINFO: path to terminfo directory 595 * @ TERMINFO: path to terminfo directory
596 * @ COLORFGBG: fg;bg color codes
765 */ 597 */
766 putenv (env_display); 598 putenv (env_display);
767 putenv (env_windowid); 599 putenv (env_windowid);
768 600
601 if (env_colorfgbg)
602 putenv (env_colorfgbg);
603
769#ifdef RXVT_TERMINFO 604#ifdef RXVT_TERMINFO
770 putenv ("TERMINFO=" RXVT_TERMINFO); 605 putenv ("TERMINFO=" RXVT_TERMINFO);
771#endif 606#endif
772 607
773 if (Xdepth <= 2) 608 if (depth <= 2)
774 putenv ("COLORTERM=" COLORTERMENV "-mono"); 609 putenv ("COLORTERM=" COLORTERMENV "-mono");
775 else 610 else
776 putenv ("COLORTERM=" COLORTERMENVFULL); 611 putenv ("COLORTERM=" COLORTERMENVFULL);
777 612
778 if (rs[Rs_term_name] != NULL) 613 if (rs[Rs_term_name] != NULL)
779 { 614 {
780 env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char)); 615 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
781 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 616 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
782 putenv (env_term); 617 putenv (env_term);
783 } 618 }
784 else 619 else
785 putenv ("TERM=" TERMENV); 620 putenv ("TERM=" TERMENV);
… …
787#ifdef HAVE_UNSETENV 622#ifdef HAVE_UNSETENV
788 /* avoid passing old settings and confusing term size */ 623 /* avoid passing old settings and confusing term size */
789 unsetenv ("LINES"); 624 unsetenv ("LINES");
790 unsetenv ("COLUMNS"); 625 unsetenv ("COLUMNS");
791 unsetenv ("TERMCAP"); /* terminfo should be okay */ 626 unsetenv ("TERMCAP"); /* terminfo should be okay */
792#endif /* HAVE_UNSETENV */ 627#endif /* HAVE_UNSETENV */
793} 628}
794 629
795/*----------------------------------------------------------------------*/ 630/*----------------------------------------------------------------------*/
796/* 631/*
797 * This is more or less stolen straight from XFree86 xterm. 632 * This is more or less stolen straight from XFree86 xterm.
798 * This should support all European type languages. 633 * This should support all European type languages.
799 */ 634 */
800void 635void
801rxvt_term::set_locale (const char *locale) 636rxvt_term::set_locale (const char *locale)
802{ 637{
638 set_environ (envv);
639
803#if HAVE_XSETLOCALE || HAVE_SETLOCALE 640#if HAVE_XSETLOCALE || HAVE_SETLOCALE
804 free (this->locale); 641 free (this->locale);
805 this->locale = rxvt_strdup (setlocale (LC_CTYPE, "")); 642 this->locale = setlocale (LC_CTYPE, locale);
643
644 if (!this->locale)
645 {
646 if (*locale)
647 {
648 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
649 setlocale (LC_CTYPE, "C");
650 }
651 else
652 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
653
654 this->locale = "C";
655 }
656
657
658 this->locale = strdup (this->locale);
659 SET_LOCALE (this->locale);
660 mbstate.reset ();
806#endif 661#endif
662
807#if HAVE_NL_LANGINFO 663#if HAVE_NL_LANGINFO
664 char *codeset = strdup (nl_langinfo (CODESET));
665 // /^UTF.?8/i
666 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
667 && (codeset[1] == 'T' || codeset[1] == 't')
668 && (codeset[2] == 'F' || codeset[2] == 'f')
669 && (codeset[3] == '8' || codeset[4] == '8');
808 free (codeset); 670 free (codeset);
809 codeset = strdup (nl_langinfo (CODESET));
810 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
811 || !STRCASECMP (codeset, "UTF8");
812#else 671#else
813 enc_utf8 = 1; 672 enc_utf8 = 0;
814#endif 673#endif
815} 674}
816 675
817void 676void
818rxvt_term::init_xlocale () 677rxvt_term::init_xlocale ()
819{ 678{
679 set_environ (envv);
680
820#ifdef USE_XIM 681#ifdef USE_XIM
821 if (!locale) 682 if (!locale)
822 rxvt_print_error ("Setting locale failed."); 683 rxvt_warn ("setting locale failed, working without locale support.\n");
823 else 684 else
824 { 685 {
825 Atom wmlocale; 686 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
826
827 wmlocale = XInternAtom (Xdisplay, "WM_LOCALE_NAME", False);
828 XChangeProperty (Xdisplay, TermWin.parent[0], wmlocale,
829 XA_STRING, 8, PropModeReplace,
830 (unsigned char *)locale, STRLEN(locale));
831 687
832 if (!XSupportsLocale ()) 688 if (!XSupportsLocale ())
833 { 689 {
834 rxvt_print_error ("The locale is not supported by Xlib"); 690 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
835 return; 691 return;
836 } 692 }
837 693
694 im_ev.start (display);
695
838 /* see if we can connect yet */ 696 /* see if we can connect already */
839 rxvt_IMInstantiateCallback (Xdisplay, NULL, NULL); 697 im_cb ();
840
841 /* To avoid Segmentation Fault in C locale: Solaris only? */
842 if (STRCMP (locale, "C"))
843 XRegisterIMInstantiateCallback (Xdisplay, NULL, NULL, NULL,
844 rxvt_IMInstantiateCallback, NULL);
845 } 698 }
846#endif 699#endif
847} 700}
848 701
849/*----------------------------------------------------------------------*/ 702/*----------------------------------------------------------------------*/
850void 703void
851rxvt_term::init_command(const char *const *argv) 704rxvt_term::init_command (const char *const *argv)
852{ 705{
853 /* 706 /*
854 * Initialize the command connection. 707 * Initialize the command connection.
855 * This should be called after the X server connection is established. 708 * This should be called after the X server connection is established.
856 */ 709 */
857 int i;
858
859 for (i = 0; i < NUM_XA; i++)
860 xa[i] = XInternAtom(Xdisplay, xa_names[i], False);
861
862 /* Enable delete window protocol */
863 XSetWMProtocols (Xdisplay, TermWin.parent[0],
864 &(xa[XA_WMDELETEWINDOW]), 1);
865
866#ifdef USING_W11LIB
867 /* enable W11 callbacks */
868 W11AddEventHandler (Xdisplay, rxvt_W11_process_x_event);
869#endif
870 710
871#ifdef META8_OPTION 711#ifdef META8_OPTION
872 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 712 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
873#endif 713#endif
874 714
875 get_ourmods (); 715 get_ourmods ();
876 716
877 if (!(Options & Opt_scrollTtyOutput)) 717 if (!option (Opt_scrollTtyOutput))
878 PrivateModes |= PrivMode_TtyOutputInh; 718 priv_modes |= PrivMode_TtyOutputInh;
879 if (Options & Opt_scrollTtyKeypress) 719 if (option (Opt_scrollTtyKeypress))
880 PrivateModes |= PrivMode_Keypress; 720 priv_modes |= PrivMode_Keypress;
881 if (!(Options & Opt_jumpScroll)) 721 if (!option (Opt_jumpScroll))
882 PrivateModes |= PrivMode_smoothScroll; 722 priv_modes |= PrivMode_smoothScroll;
883 723
884#ifndef NO_BACKSPACE_KEY 724#ifndef NO_BACKSPACE_KEY
885 if (STRCMP(key_backspace, "DEC") == 0) 725 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
886 PrivateModes |= PrivMode_HaveBackSpace; 726 priv_modes |= PrivMode_HaveBackSpace;
887#endif 727#endif
888 728
889 /* add value for scrollBar */ 729 /* add value for scrollBar */
890 if (scrollbar_visible ()) 730 if (scrollBar.state)
891 { 731 {
892 PrivateModes |= PrivMode_scrollBar; 732 priv_modes |= PrivMode_scrollBar;
893 SavedModes |= PrivMode_scrollBar; 733 SavedModes |= PrivMode_scrollBar;
894 } 734 }
895 if (menubar_visible ())
896 {
897 PrivateModes |= PrivMode_menuBar;
898 SavedModes |= PrivMode_menuBar;
899 }
900 735
901#ifdef GREEK_SUPPORT 736 run_command (argv);
902 greek_init();
903#endif
904
905 Xfd = XConnectionNumber (Xdisplay);
906
907#ifdef CURSOR_BLINK
908
909 if (Options & Opt_cursorBlink)
910 (void)gettimeofday (&lastcursorchange, NULL);
911#endif
912
913 if ((cmd_fd = run_command (argv)) < 0)
914 {
915 rxvt_print_error ("aborting");
916 exit (EXIT_FAILURE);
917 }
918} 737}
919 738
920/*----------------------------------------------------------------------*/ 739/*----------------------------------------------------------------------*/
921void 740void
922rxvt_term::Get_Colours () 741rxvt_term::Get_Colours ()
923{ 742{
924 int i; 743 int i;
925 744
745#ifdef OFF_FOCUS_FADING
746 pix_colors = pix_colors_focused;
747#endif
748
926 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 749 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
927 { 750 {
751 const char *name = rs[Rs_color + i];
752
753 if (!name)
754 continue;
755
928 rxvt_color xcol; 756 rxvt_color xcol;
929 757
930 if (!rs[Rs_color + i]) 758 if (!set_color (xcol, name))
931 continue;
932
933 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
934 { 759 {
935#ifndef XTERM_REVERSE_VIDEO 760#ifndef XTERM_REVERSE_VIDEO
936 if (i < 2 && (Options & Opt_reverseVideo)) 761 if (i < 2 && option (Opt_reverseVideo))
937 { 762 name = def_colorName [1 - i];
938 rs[Rs_color + i] = def_colorName[!i];
939 }
940 else 763 else
941#endif 764#endif
942 rs[Rs_color + i] = def_colorName[i]; 765 name = def_colorName [i];
943 766
944 if (!rs[Rs_color + i]) 767 if (!name)
945 continue; 768 continue;
946 769
947 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 770 if (!set_color (xcol, name))
948 { 771 {
949 switch (i) 772 switch (i)
950 { 773 {
951 case Color_fg: 774 case Color_fg:
952 case Color_bg: 775 case Color_bg:
953 /* fatal: need bg/fg color */ 776 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
954 rxvt_print_error ("aborting"); 777 name = "";
955 exit (EXIT_FAILURE);
956 /* NOTREACHED */
957 break; 778 break;
958#ifndef NO_CURSORCOLOR 779#ifndef NO_CURSORCOLOR
959 case Color_cursor2: 780 case Color_cursor2:
960 xcol = PixColors[Color_fg]; 781#endif
782 case Color_pointer_fg:
783 name = rs[Rs_color + Color_fg];
784 xcol.set (this, name);
961 break; 785 break;
962#endif /* ! NO_CURSORCOLOR */
963 case Color_pointer:
964 xcol = PixColors[Color_fg];
965 break;
966 default: 786 default:
967 xcol = PixColors[Color_bg]; /* None */ 787 name = rs[Rs_color + Color_bg];
788 xcol.set (this, name);
968 break; 789 break;
969 } 790 }
970 } 791 }
971 } 792 }
972 793
973 PixColors[i] = xcol; 794 pix_colors[i] = xcol;
974 SET_PIXCOLOR (i); 795 rs[Rs_color + i] = name;
796 }
797
798 if (depth <= 2)
975 } 799 {
976 800 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
977 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) 801 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
978 PixColors[Color_pointer] = PixColors[Color_fg]; 802 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
979 if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) 803 }
980 PixColors[Color_border] = PixColors[Color_fg];
981 804
982 /* 805 /*
983 * get scrollBar/menuBar shadow colors 806 * get scrollBar shadow colors
984 * 807 *
985 * The calculations of topShadow/bottomShadow values are adapted 808 * The calculations of topShadow/bottomShadow values are adapted
986 * from the fvwm window manager. 809 * from the fvwm window manager.
987 */ 810 */
988#ifdef KEEP_SCROLLCOLOR 811#ifdef KEEP_SCROLLCOLOR
989 812 if (depth <= 2)
990 if (XDEPTH <= 2) 813 {
991 { /* Monochrome */ 814 /* Monochrome */
992 PixColors[Color_scroll] = PixColors[Color_fg]; 815 alias_color (Color_scroll, Color_fg);
993 PixColors[Color_topShadow] = PixColors[Color_bg]; 816 alias_color (Color_topShadow, Color_bg);
994 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 817 alias_color (Color_bottomShadow, Color_bg);
995 } 818 }
996 else 819 else
997 { 820 {
998 rxvt_color xcol[3]; 821 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 822
1003 xcol[1] = PixColors[Color_scroll]; 823 rgba cscroll;
1004# ifdef PREFER_24BIT 824 pix_colors [Color_scroll].get (cscroll);
1005 xcol[0].set (this, 65535, 65535, 65535);
1006 /* XFreeColors(Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
1007# else
1008 xcol[0].set (this, WhitePixel (Xdisplay, Xscreen));
1009# endif
1010
1011 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1012
1013 xcol[0].get (this, pr0, pg0, pb0);
1014 xcol[1].get (this, pr1, pg1, pb1);
1015
1016 /* bottomShadowColor */
1017 if (!xcol[2].set (this, pr1 / 2, pg1 / 2, pb1 / 2))
1018 xcol[2] = PixColors[Color_Black];
1019
1020 PixColors[Color_bottomShadow] = xcol[2];
1021 825
1022 /* topShadowColor */ 826 /* topShadowColor */
1023 if (!xcol[1].set (this, 827 if (!pix_colors[Color_topShadow].set (this,
1024 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 828 rgba (
1025 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 829 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1026 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 830 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1027 xcol[1] = PixColors[Color_White]; 831 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1028 832 cscroll.a)
1029 PixColors[Color_topShadow] = xcol[1]; 833 ))
834 alias_color (Color_topShadow, Color_White);
1030 } 835 }
1031#endif /* KEEP_SCROLLCOLOR */ 836#endif /* KEEP_SCROLLCOLOR */
837
838#ifdef OFF_FOCUS_FADING
839 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
840 update_fade_color (i);
841#endif
1032} 842}
1033 843
1034/*----------------------------------------------------------------------*/ 844/*----------------------------------------------------------------------*/
1035/* color aliases, fg/bg bright-bold */ 845/* color aliases, fg/bg bright-bold */
1036void 846void
1037rxvt_term::color_aliases(int idx) 847rxvt_term::color_aliases (int idx)
1038{ 848{
1039 if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx]))) 849 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1040 { 850 {
1041 int i = atoi (rs[Rs_color + idx]); 851 int i = atoi (rs[Rs_color + idx]);
1042 852
1043 if (i >= 8 && i <= 15) 853 if (i >= 8 && i <= 15)
1044 { /* bright colors */ 854 /* bright colors */
1045 i -= 8;
1046#ifndef NO_BRIGHTCOLOR
1047 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 855 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1048 return; 856 else if (i >= 0 && i <= 7)
1049#endif 857 /* normal colors */
1050 }
1051
1052 if (i >= 0 && i <= 7) /* normal colors */
1053 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 858 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1054 } 859 }
1055} 860}
1056 861
1057/*----------------------------------------------------------------------*/ 862/*----------------------------------------------------------------------*/
… …
1060 * Use resource ``modifier'' to override the Meta modifier 865 * Use resource ``modifier'' to override the Meta modifier
1061 */ 866 */
1062void 867void
1063rxvt_term::get_ourmods () 868rxvt_term::get_ourmods ()
1064{ 869{
1065 int i, j, k; 870 int i, j, k;
1066 int requestedmeta, realmeta, realalt; 871 int requestedmeta, realmeta, realalt;
1067 const char *cm, *rsmod; 872 const char *cm, *rsmod;
1068 XModifierKeymap *map; 873 XModifierKeymap *map;
1069 KeyCode *kc; 874 KeyCode *kc;
1070 const unsigned int modmasks[] = 875 const unsigned int modmasks[] =
1071 { 876 {
1072 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 877 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1073 }; 878 };
1074 879
1075 requestedmeta = realmeta = realalt = 0; 880 requestedmeta = realmeta = realalt = 0;
1076 rsmod = rs[Rs_modifier]; 881 rsmod = rs[Rs_modifier];
882
1077 if (rsmod 883 if (rsmod
1078 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 884 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1079 requestedmeta = rsmod[3] - '0'; 885 requestedmeta = rsmod[3] - '0';
1080 886
1081 map = XGetModifierMapping(Xdisplay); 887 map = XGetModifierMapping (dpy);
1082 kc = map->modifiermap; 888 kc = map->modifiermap;
889
1083 for (i = 1; i < 6; i++) 890 for (i = 1; i < 6; i++)
1084 { 891 {
1085 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 892 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
893
1086 for (j = map->max_keypermod; j--; k++) 894 for (j = map->max_keypermod; j--; k++)
1087 { 895 {
1088 if (kc[k] == 0) 896 if (kc[k] == 0)
1089 break; 897 break;
898
1090 switch (XKeycodeToKeysym(Xdisplay, kc[k], 0)) 899 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1091 { 900 {
1092 case XK_Num_Lock: 901 case XK_Num_Lock:
1093 ModNumLockMask = modmasks[i - 1]; 902 ModNumLockMask = modmasks[i - 1];
1094 /* FALLTHROUGH */ 903 continue;
1095 default: 904
1096 continue; /* for(;;) */ 905 case XK_ISO_Level3_Shift:
906 ModLevel3Mask = modmasks[i - 1];
907 continue;
908
1097 case XK_Meta_L: 909 case XK_Meta_L:
1098 case XK_Meta_R: 910 case XK_Meta_R:
1099 cm = "meta"; 911 cm = "meta";
1100 realmeta = i; 912 realmeta = i;
1101 break; 913 break;
914
1102 case XK_Alt_L: 915 case XK_Alt_L:
1103 case XK_Alt_R: 916 case XK_Alt_R:
1104 cm = "alt"; 917 cm = "alt";
1105 realalt = i; 918 realalt = i;
1106 break; 919 break;
920
1107 case XK_Super_L: 921 case XK_Super_L:
1108 case XK_Super_R: 922 case XK_Super_R:
1109 cm = "super"; 923 cm = "super";
1110 break; 924 break;
925
1111 case XK_Hyper_L: 926 case XK_Hyper_L:
1112 case XK_Hyper_R: 927 case XK_Hyper_R:
1113 cm = "hyper"; 928 cm = "hyper";
1114 break; 929 break;
930
931 default:
932 continue;
1115 } 933 }
1116 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 934
935 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1117 requestedmeta = i; 936 requestedmeta = i;
1118 } 937 }
1119 } 938 }
939
1120 XFreeModifiermap(map); 940 XFreeModifiermap (map);
941
1121 i = (requestedmeta ? requestedmeta 942 i = requestedmeta ? requestedmeta
1122 : (realmeta ? realmeta 943 : realmeta ? realmeta
1123 : (realalt ? realalt : 0))); 944 : realalt ? realalt
945 : 0;
946
1124 if (i) 947 if (i)
1125 ModMetaMask = modmasks[i - 1]; 948 ModMetaMask = modmasks[i - 1];
1126} 949}
1127 950
1128/*----------------------------------------------------------------------*/ 951/*----------------------------------------------------------------------*/
1129/* rxvt_Create_Windows() - Open and map the window */ 952/* rxvt_Create_Windows () - Open and map the window */
1130void 953void
1131rxvt_term::create_windows (int argc, const char *const *argv) 954rxvt_term::create_windows (int argc, const char *const *argv)
1132{ 955{
1133 XClassHint classHint; 956 XClassHint classHint;
1134 XWMHints wmHint; 957 XWMHints wmHint;
958#if ENABLE_FRILLS
959 MWMHints mwmhints = { };
960#endif
1135 XGCValues gcvalue; 961 XGCValues gcvalue;
1136 long vt_emask;
1137
1138 XWindowAttributes gattr; 962 XSetWindowAttributes attributes;
963 Window top, parent;
1139 964
1140 Xcmap = DefaultColormap (Xdisplay, Xscreen); 965 dLocal (Display *, dpy);
1141 Xvisual = DefaultVisual (Xdisplay, Xscreen);
1142 Xscreen = DefaultScreen (Xdisplay);
1143
1144 if (Options & Opt_transparent)
1145 {
1146 XGetWindowAttributes (Xdisplay, RootWindow(Xdisplay, Xscreen), &gattr);
1147 Xdepth = gattr.depth;
1148 }
1149 else
1150 {
1151 Xdepth = DefaultDepth(Xdisplay, Xscreen);
1152#ifdef PREFER_24BIT
1153 /*
1154 * If depth is not 24, look for a 24bit visual.
1155 */
1156 if (Xdepth != 24)
1157 {
1158 XVisualInfo vinfo;
1159
1160 if (XMatchVisualInfo(Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1161 {
1162 Xdepth = 24;
1163 Xvisual = vinfo.visual;
1164 Xcmap = XCreateColormap(Xdisplay,
1165 RootWindow(Xdisplay, Xscreen),
1166 Xvisual, AllocNone);
1167 }
1168 }
1169#endif
1170 }
1171 966
1172 /* grab colors before netscape does */ 967 /* grab colors before netscape does */
1173 Get_Colours (); 968 Get_Colours ();
1174 969
1175 change_font (1, NULL); 970 if (!set_fonts ())
971 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
972
973 parent = display->root;
974
975 attributes.override_redirect = !!option (Opt_override_redirect);
976
977#if ENABLE_FRILLS
978 if (option (Opt_borderLess))
979 {
980 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
981 {
982 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
983 attributes.override_redirect = true;
984 }
985 else
986 {
987 mwmhints.flags = MWM_HINTS_DECORATIONS;
988 }
989 }
990#endif
991
992#if ENABLE_XEMBED
993 if (rs[Rs_embed])
994 {
995 XWindowAttributes wattr;
996
997 parent = strtol (rs[Rs_embed], 0, 0);
998
999 if (!XGetWindowAttributes (dpy, parent, &wattr))
1000 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1001
1002 window_calc (wattr.width, wattr.height);
1003 }
1004#endif
1005
1176 window_calc (0, 0); 1006 window_calc (0, 0);
1007
1008 /* sub-window placement & size in rxvt_resize_subwindows () */
1009 attributes.background_pixel = pix_colors_focused [Color_border];
1010 attributes.border_pixel = pix_colors_focused [Color_border];
1011 attributes.colormap = cmap;
1012
1013 top = XCreateWindow (dpy, parent,
1014 szHint.x, szHint.y,
1015 szHint.width, szHint.height,
1016 ext_bwidth,
1017 depth, InputOutput, visual,
1018 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1019 &attributes);
1020
1021 this->parent[0] = top;
1022
1177 old_width = szHint.width; 1023 old_width = szHint.width;
1178 old_height = szHint.height; 1024 old_height = szHint.height;
1179 1025
1180 /* parent window - reverse video so we can see placement errors
1181 * sub-window placement & size in rxvt_resize_subwindows()
1182 */
1183
1184#ifdef PREFER_24BIT
1185 XSetWindowAttributes attributes;
1186
1187 attributes.background_pixel = PixColors[Color_fg];
1188 attributes.border_pixel = PixColors[Color_border];
1189 attributes.colormap = Xcmap;
1190 TermWin.parent[0] = XCreateWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1191 szHint.x, szHint.y,
1192 szHint.width, szHint.height,
1193 TermWin.ext_bwidth,
1194 Xdepth, InputOutput,
1195 Xvisual,
1196 CWBackPixel | CWBorderPixel
1197 | CWColormap, &attributes);
1198#else
1199 TermWin.parent[0] = XCreateSimpleWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1200 szHint.x, szHint.y,
1201 szHint.width,
1202 szHint.height,
1203 TermWin.ext_bwidth,
1204 PixColors[Color_border],
1205 PixColors[Color_fg]);
1206#endif
1207
1208 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1026 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1209 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1027 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1210 1028
1211 classHint.res_name = (char *)rs[Rs_name]; 1029 classHint.res_name = (char *)rs[Rs_name];
1212 classHint.res_class = (char *)APL_CLASS; 1030 classHint.res_class = (char *)RESCLASS;
1213 1031
1214 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1032 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1215 wmHint.input = True; 1033 wmHint.input = True;
1216 wmHint.initial_state = (Options & Opt_iconic ? IconicState 1034 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1217 : NormalState); 1035 wmHint.window_group = top;
1218 wmHint.window_group = TermWin.parent[0];
1219 1036
1220 XSetWMProperties(Xdisplay, TermWin.parent[0], NULL, NULL, 1037 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1221 (char **)argv, argc, &szHint, &wmHint, &classHint); 1038 &szHint, &wmHint, &classHint);
1222 XSelectInput(Xdisplay, TermWin.parent[0], 1039
1040#if ENABLE_FRILLS
1041 if (mwmhints.flags)
1042 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1043 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1044#endif
1045
1046 Atom protocols[] = {
1047 xa[XA_WM_DELETE_WINDOW],
1048#if ENABLE_EWMH
1049 xa[XA_NET_WM_PING],
1050#endif
1051 };
1052
1053 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1054
1055#if ENABLE_FRILLS
1056 if (rs[Rs_transient_for])
1057 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1058#endif
1059
1060#if ENABLE_EWMH
1061 long pid = getpid ();
1062
1063 XChangeProperty (dpy, top,
1064 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1065 PropModeReplace, (unsigned char *)&pid, 1);
1066
1067 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1068#endif
1069
1070 XSelectInput (dpy, top,
1223 (KeyPressMask 1071 KeyPressMask
1224#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1072#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1225 | KeyReleaseMask 1073 | KeyReleaseMask
1226#endif 1074#endif
1227 | FocusChangeMask | VisibilityChangeMask 1075 | FocusChangeMask | VisibilityChangeMask
1228 | StructureNotifyMask)); 1076 | ExposureMask | StructureNotifyMask);
1077
1078 termwin_ev.start (display, top);
1229 1079
1230 /* vt cursor: Black-on-White is standard, but this is more popular */ 1080 /* vt cursor: Black-on-White is standard, but this is more popular */
1231 TermWin_cursor = XCreateFontCursor(Xdisplay, XC_xterm); 1081 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1232 1082
1233#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1083#ifdef HAVE_SCROLLBARS
1234 /* cursor (menuBar/scrollBar): Black-on-White */ 1084 /* cursor scrollBar: Black-on-White */
1235 leftptr_cursor = XCreateFontCursor(Xdisplay, XC_left_ptr); 1085 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1236#endif
1237
1238#ifdef POINTER_BLANK
1239
1240 {
1241 XColor blackcolour;
1242 blackcolour.red = 0;
1243 blackcolour.green = 0;
1244 blackcolour.blue = 0;
1245 Font f = XLoadFont (Xdisplay, "fixed");
1246 blank_cursor = XCreateGlyphCursor (Xdisplay, f, f, ' ', ' ',
1247 &blackcolour, &blackcolour);
1248 XUnloadFont (Xdisplay, f);
1249 }
1250#endif 1086#endif
1251 1087
1252 /* the vt window */ 1088 /* the vt window */
1253 TermWin.vt = XCreateSimpleWindow(Xdisplay, TermWin.parent[0], 1089 vt = XCreateSimpleWindow (dpy, top,
1254 window_vt_x, window_vt_y, 1090 window_vt_x, window_vt_y,
1255 TermWin_TotalWidth(), 1091 width, height,
1256 TermWin_TotalHeight(),
1257 0, 1092 0,
1258 PixColors[Color_fg], 1093 pix_colors_focused[Color_fg],
1259 PixColors[Color_bg]); 1094 pix_colors_focused[Color_bg]);
1260#ifdef DEBUG_X
1261 XStoreName(Xdisplay, TermWin.vt, "vt window");
1262#endif
1263 1095
1096 attributes.bit_gravity = NorthWestGravity;
1097 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1098
1264 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1099 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1265 | PropertyChangeMask);
1266 1100
1267#ifdef POINTER_BLANK
1268 pointer_unblank ();
1269
1270 if ((Options & Opt_pointerBlank)) 1101 if (option (Opt_pointerBlank))
1271 vt_emask |= PointerMotionMask; 1102 vt_emask |= PointerMotionMask;
1272 else 1103 else
1273#endif
1274 vt_emask |= (Button1MotionMask | Button3MotionMask); 1104 vt_emask |= Button1MotionMask | Button3MotionMask;
1275 1105
1276 XSelectInput(Xdisplay, TermWin.vt, vt_emask); 1106 vt_select_input ();
1277 1107
1278#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1108 vt_ev.start (display, vt);
1279
1280 if (menuBar_height())
1281 {
1282 menuBar.win = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],
1283 window_vt_x, 0,
1284 TermWin_TotalWidth(),
1285 menuBar_TotalHeight(),
1286 0,
1287 PixColors[Color_fg],
1288 PixColors[Color_scroll]);
1289#ifdef DEBUG_X
1290
1291 XStoreName(Xdisplay, menuBar.win, "menubar");
1292#endif
1293
1294 XDefineCursor(Xdisplay, menuBar.win, pointer_leftptr);
1295 XSelectInput(Xdisplay, menuBar.win,
1296 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1297 | Button1MotionMask));
1298 }
1299#endif
1300#ifdef XPM_BACKGROUND
1301 if (rs[Rs_backgroundPixmap] != NULL
1302 && !(Options & Opt_transparent))
1303 {
1304 const char *p = rs[Rs_backgroundPixmap];
1305
1306 if ((p = STRCHR(p, ';')) != NULL)
1307 {
1308 p++;
1309 scale_pixmap (p);
1310 }
1311 set_bgPixmap (rs[Rs_backgroundPixmap]);
1312 scr_touch (True);
1313 }
1314#endif
1315 1109
1316 /* graphics context for the vt window */ 1110 /* graphics context for the vt window */
1317 gcvalue.foreground = PixColors[Color_fg]; 1111 gcvalue.foreground = pix_colors[Color_fg];
1318 gcvalue.background = PixColors[Color_bg]; 1112 gcvalue.background = pix_colors[Color_bg];
1319 gcvalue.graphics_exposures = 1; 1113 gcvalue.graphics_exposures = 0;
1320 TermWin.gc = XCreateGC(Xdisplay, TermWin.vt,
1321 GCForeground | GCBackground
1322 | GCGraphicsExposures, &gcvalue);
1323 1114
1324#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1115 gc = XCreateGC (dpy, vt,
1116 GCForeground | GCBackground | GCGraphicsExposures,
1117 &gcvalue);
1325 1118
1119 drawable = new rxvt_drawable (this, vt);
1120
1121#ifdef RXVT_SCROLLBAR
1326 gcvalue.foreground = PixColors[Color_topShadow]; 1122 gcvalue.foreground = pix_colors[Color_topShadow];
1327 topShadowGC = XCreateGC(Xdisplay, TermWin.vt, 1123 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1328 GCForeground, &gcvalue);
1329 gcvalue.foreground = PixColors[Color_bottomShadow]; 1124 gcvalue.foreground = pix_colors[Color_bottomShadow];
1330 botShadowGC = XCreateGC(Xdisplay, TermWin.vt, 1125 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1331 GCForeground, &gcvalue); 1126 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1332 gcvalue.foreground = PixColors[(XDEPTH <= 2 ? Color_fg 1127 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1333 : Color_scroll)]; 1128#endif
1334 scrollbarGC = XCreateGC(Xdisplay, TermWin.vt, 1129
1335 GCForeground, &gcvalue); 1130#ifdef OFF_FOCUS_FADING
1131 // initially we are in unfocused state
1132 if (rs[Rs_fade])
1133 pix_colors = pix_colors_unfocused;
1134#endif
1135
1136 pointer_unblank ();
1137 scr_recolour ();
1138}
1139
1140/* ------------------------------------------------------------------------- *
1141 * GET TTY CURRENT STATE *
1142 * ------------------------------------------------------------------------- */
1143void
1144rxvt_get_ttymode (ttymode_t *tio, int erase)
1145{
1146 /*
1147 * standard System V termios interface
1148 */
1149 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1150 {
1151 // return error - use system defaults,
1152 // where possible, and zero elsewhere
1153 memset (tio, 0, sizeof (ttymode_t));
1154
1155 tio->c_cc[VINTR] = CINTR;
1156 tio->c_cc[VQUIT] = CQUIT;
1157 tio->c_cc[VERASE] = CERASE;
1158#ifdef VERASE2
1159 tio->c_cc[VERASE2] = CERASE2;
1160#endif
1161 tio->c_cc[VKILL] = CKILL;
1162 tio->c_cc[VSTART] = CSTART;
1163 tio->c_cc[VSTOP] = CSTOP;
1164 tio->c_cc[VSUSP] = CSUSP;
1165# ifdef VDSUSP
1166 tio->c_cc[VDSUSP] = CDSUSP;
1336#endif 1167# endif
1168# ifdef VREPRINT
1169 tio->c_cc[VREPRINT] = CRPRNT;
1170# endif
1171# ifdef VDISCRD
1172 tio->c_cc[VDISCRD] = CFLUSH;
1173# endif
1174# ifdef VWERSE
1175 tio->c_cc[VWERSE] = CWERASE;
1176# endif
1177# ifdef VLNEXT
1178 tio->c_cc[VLNEXT] = CLNEXT;
1179# endif
1180 }
1181
1182 tio->c_cc[VEOF] = CEOF;
1183 tio->c_cc[VEOL] = VDISABLE;
1184# ifdef VEOL2
1185 tio->c_cc[VEOL2] = VDISABLE;
1186# endif
1187# ifdef VSWTC
1188 tio->c_cc[VSWTC] = VDISABLE;
1189# endif
1190# ifdef VSWTCH
1191 tio->c_cc[VSWTCH] = VDISABLE;
1192# endif
1193# if VMIN != VEOF
1194 tio->c_cc[VMIN] = 1;
1195# endif
1196# if VTIME != VEOL
1197 tio->c_cc[VTIME] = 0;
1198# endif
1199
1200 if (erase != -1)
1201 tio->c_cc[VERASE] = (char)erase;
1202
1203 /* input modes */
1204 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1205# ifdef IMAXBEL
1206 | IMAXBEL
1207# endif
1208 | IXON);
1209
1210 /* output modes */
1211 tio->c_oflag = (OPOST | ONLCR);
1212
1213 /* control modes */
1214 tio->c_cflag = (CS8 | CREAD);
1215
1216 /* line discipline modes */
1217 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1218# if defined (ECHOCTL) && defined (ECHOKE)
1219 | ECHOCTL | ECHOKE
1220# endif
1221 | ECHOE | ECHOK);
1222
1223 /*
1224 * Debugging
1225 */
1226#ifdef DEBUG_TTYMODE
1227 /* c_iflag bits */
1228 fprintf (stderr, "Input flags\n");
1229
1230 /* cpp token stringize doesn't work on all machines <sigh> */
1231# define FOO(flag,name) \
1232 if ((tio->c_iflag) & flag) \
1233 fprintf (stderr, "%s ", name)
1234
1235 /* c_iflag bits */
1236 FOO (IGNBRK, "IGNBRK");
1237 FOO (BRKINT, "BRKINT");
1238 FOO (IGNPAR, "IGNPAR");
1239 FOO (PARMRK, "PARMRK");
1240 FOO (INPCK, "INPCK");
1241 FOO (ISTRIP, "ISTRIP");
1242 FOO (INLCR, "INLCR");
1243 FOO (IGNCR, "IGNCR");
1244 FOO (ICRNL, "ICRNL");
1245 FOO (IXON, "IXON");
1246 FOO (IXOFF, "IXOFF");
1247# ifdef IUCLC
1248 FOO (IUCLC, "IUCLC");
1249# endif
1250# ifdef IXANY
1251 FOO (IXANY, "IXANY");
1252# endif
1253# ifdef IMAXBEL
1254 FOO (IMAXBEL, "IMAXBEL");
1255# endif
1256
1257 fprintf (stderr, "\n");
1258
1259# undef FOO
1260# define FOO(entry, name) \
1261 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1262
1263 FOO (VINTR, "VINTR");
1264 FOO (VQUIT, "VQUIT");
1265 FOO (VERASE, "VERASE");
1266 FOO (VKILL, "VKILL");
1267 FOO (VEOF, "VEOF");
1268 FOO (VEOL, "VEOL");
1269# ifdef VEOL2
1270 FOO (VEOL2, "VEOL2");
1271# endif
1272# ifdef VSWTC
1273 FOO (VSWTC, "VSWTC");
1274# endif
1275# ifdef VSWTCH
1276 FOO (VSWTCH, "VSWTCH");
1277# endif
1278 FOO (VSTART, "VSTART");
1279 FOO (VSTOP, "VSTOP");
1280 FOO (VSUSP, "VSUSP");
1281# ifdef VDSUSP
1282 FOO (VDSUSP, "VDSUSP");
1283# endif
1284# ifdef VREPRINT
1285 FOO (VREPRINT, "VREPRINT");
1286# endif
1287# ifdef VDISCRD
1288 FOO (VDISCRD, "VDISCRD");
1289# endif
1290# ifdef VWERSE
1291 FOO (VWERSE, "VWERSE");
1292# endif
1293# ifdef VLNEXT
1294 FOO (VLNEXT, "VLNEXT");
1295# endif
1296
1297 fprintf (stderr, "\n");
1298# undef FOO
1299#endif /* DEBUG_TTYMODE */
1337} 1300}
1338 1301
1339/*----------------------------------------------------------------------*/ 1302/*----------------------------------------------------------------------*/
1340/* 1303/*
1341 * Run the command in a subprocess and return a file descriptor for the 1304 * Run the command in a subprocess and return a file descriptor for the
1342 * master end of the pseudo-teletype pair with the command talking to 1305 * master end of the pseudo-teletype pair with the command talking to
1343 * the slave. 1306 * the slave.
1344 */ 1307 */
1345int 1308void
1346rxvt_term::run_command (const char *const *argv) 1309rxvt_term::run_command (const char *const *argv)
1347{ 1310{
1348 int cfd, er; 1311#if ENABLE_FRILLS
1349 1312 if (rs[Rs_pty_fd])
1350 /* get master (pty) */
1351 if ((cfd = rxvt_get_pty (&(tty_fd), &(ttydev))) < 0)
1352 {
1353 rxvt_print_error("can't open pseudo-tty");
1354 return -1;
1355 } 1313 {
1314 pty->pty = atoi (rs[Rs_pty_fd]);
1356 1315
1357#ifdef FD_SETSIZE 1316 if (pty->pty >= 0)
1358 if (Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1359 {
1360 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1361 rxvt_clean_exit();
1362 exit(EXIT_FAILURE);
1363 }
1364#endif
1365
1366 fcntl (cfd, F_SETFL, O_NONBLOCK);
1367
1368 /* get slave (tty) */
1369 if (tty_fd < 0)
1370 {
1371#ifndef NO_SETOWNER_TTYDEV
1372 privileged_ttydev (SAVE);
1373#endif
1374
1375 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1376 { 1317 {
1377 close(cfd); 1318 if (getfd_hook)
1378 rxvt_print_error("can't open slave tty %s", ttydev); 1319 pty->pty = (*getfd_hook) (pty->pty);
1379 return -1; 1320
1321 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1322 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1380 } 1323 }
1381 } 1324 }
1325 else
1326#endif
1327 if (!pty->get ())
1328 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1329
1330 int er;
1331
1382#ifndef NO_BACKSPACE_KEY 1332#ifndef NO_BACKSPACE_KEY
1383 if (key_backspace[0] && !key_backspace[1]) 1333 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1384 er = key_backspace[0]; 1334 er = rs[Rs_backspace_key][0];
1385 else if (STRCMP(key_backspace, "DEC") == 0) 1335 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1386 er = '\177'; /* the initial state anyway */ 1336 er = '\177'; /* the initial state anyway */
1387 else 1337 else
1388#endif 1338#endif
1389
1390 er = -1; 1339 er = -1;
1391 1340
1392 rxvt_get_ttymode (&(tio), er); 1341 rxvt_get_ttymode (&tio, er);
1342 SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
1343 pty->set_utf8_mode (enc_utf8);
1393 1344
1394#ifndef __QNX__ 1345 /* set initial window size */
1346 tt_winch ();
1347
1348#if ENABLE_FRILLS
1349 if (rs[Rs_pty_fd])
1350 return;
1351#endif
1352
1395 /* spin off the command interpreter */ 1353 /* spin off the command interpreter */
1396 switch (cmd_pid = fork ()) 1354 switch (cmd_pid = fork ())
1397 { 1355 {
1398 case -1: 1356 case -1:
1399 rxvt_print_error("can't fork");
1400 return -1;
1401 case 0:
1402 close (cfd); /* only keep tty_fd and STDERR open */
1403 close (Xfd);
1404 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1405 rxvt_print_error ("could not obtain control of tty");
1406 else
1407 { 1357 {
1408 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1358 cmd_pid = 0;
1409 dup2 (tty_fd, STDIN_FILENO); 1359 rxvt_fatal ("can't fork, aborting.\n");
1410 dup2 (tty_fd, STDOUT_FILENO);
1411 dup2 (tty_fd, STDERR_FILENO);
1412
1413 if (tty_fd > 2)
1414 close (tty_fd);
1415
1416 run_child (argv);
1417 } 1360 }
1361 case 0:
1362 init_env ();
1363
1364 if (!pty->make_controlling_tty ())
1365 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1366 else
1367 {
1368 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1369 dup2 (pty->tty, STDIN_FILENO);
1370 dup2 (pty->tty, STDOUT_FILENO);
1371 dup2 (pty->tty, STDERR_FILENO);
1372
1373 // close all our file handles that we do no longer need
1374 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1375 {
1376 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1377 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1378 }
1379
1380 run_child (argv);
1381 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1382 }
1383
1418 exit (EXIT_FAILURE); 1384 _exit (EXIT_FAILURE);
1419 /* NOTREACHED */ 1385
1420 default: 1386 default:
1421 { 1387 if (!option (Opt_utmpInhibit))
1422#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1388 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1423 int fdstdin;
1424 1389
1425 fdstdin = dup (STDIN_FILENO); 1390 pty->close_tty ();
1426 dup2 (tty_fd, STDIN_FILENO);
1427#endif
1428 1391
1429#ifdef UTMP_SUPPORT 1392 child_ev.start (cmd_pid);
1430 privileged_utmp (SAVE);
1431#endif
1432 1393
1433#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1394 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1434
1435 dup2 (fdstdin, STDIN_FILENO);
1436 close (fdstdin);
1437#endif
1438
1439 }
1440 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, Xfd open */
1441 break; 1395 break;
1442 } 1396 }
1443#else /* __QNX__ uses qnxspawn() */
1444 fchmod (tty_fd, 0622);
1445 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1446 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1447
1448 if (run_child (argv) == -1)
1449 exit (EXIT_FAILURE);
1450#endif
1451
1452 return cfd;
1453} 1397}
1454 1398
1455/* ------------------------------------------------------------------------- * 1399/* ------------------------------------------------------------------------- *
1456 * CHILD PROCESS OPERATIONS * 1400 * CHILD PROCESS OPERATIONS *
1457 * ------------------------------------------------------------------------- */ 1401 * ------------------------------------------------------------------------- */
… …
1462int 1406int
1463rxvt_term::run_child (const char *const *argv) 1407rxvt_term::run_child (const char *const *argv)
1464{ 1408{
1465 char *login; 1409 char *login;
1466 1410
1467 SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */
1468
1469 if (Options & Opt_console) 1411 if (option (Opt_console))
1412 {
1470 { /* be virtual console, fail silently */ 1413 /* be virtual console, fail silently */
1471#ifdef TIOCCONS 1414#ifdef TIOCCONS
1472 unsigned int on = 1; 1415 unsigned int on = 1;
1473 1416
1474 ioctl (STDIN_FILENO, TIOCCONS, &on); 1417 ioctl (STDIN_FILENO, TIOCCONS, &on);
1475#elif defined (SRIOCSREDIR) 1418#elif defined (SRIOCSREDIR)
1476 int fd; 1419 int fd;
1477 1420
1478 fd = open (CONSOLE, O_WRONLY, 0); 1421 fd = open (CONSOLE, O_WRONLY, 0);
1479 if (fd >= 0) 1422 if (fd >= 0)
1480 {
1481 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1423 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1482 close (fd); 1424 close (fd);
1483 } 1425#endif /* SRIOCSREDIR */
1484#endif /* SRIOCSREDIR */
1485 } 1426 }
1486 1427
1487 /* reset signals and spin off the command interpreter */ 1428 /* reset signals and spin off the command interpreter */
1488 signal (SIGINT, SIG_DFL); 1429 signal (SIGINT, SIG_DFL);
1489 signal (SIGQUIT, SIG_DFL); 1430 signal (SIGQUIT, SIG_DFL);
1490 signal (SIGCHLD, SIG_DFL); 1431 signal (SIGCHLD, SIG_DFL);
1432 signal (SIGHUP, SIG_DFL);
1433 signal (SIGPIPE, SIG_DFL);
1491 /* 1434 /*
1492 * mimick login's behavior by disabling the job control signals 1435 * mimick login's behavior by disabling the job control signals
1493 * a shell that wants them can turn them back on 1436 * a shell that wants them can turn them back on
1494 */ 1437 */
1495#ifdef SIGTSTP 1438#ifdef SIGTSTP
1496 signal (SIGTSTP, SIG_IGN); 1439 signal (SIGTSTP, SIG_IGN);
1497 signal (SIGTTIN, SIG_IGN); 1440 signal (SIGTTIN, SIG_IGN);
1498 signal (SIGTTOU, SIG_IGN); 1441 signal (SIGTTOU, SIG_IGN);
1499#endif /* SIGTSTP */ 1442#endif /* SIGTSTP */
1500
1501 /* set window size */
1502 struct winsize ws;
1503
1504 ws.ws_col = TermWin.ncol;
1505 ws.ws_row = TermWin.nrow;
1506 ws.ws_xpixel = ws.ws_ypixel = 0;
1507 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1508 1443
1509 // unblock signals (signals are blocked by iom.C 1444 // unblock signals (signals are blocked by iom.C
1510 sigset_t ss; 1445 sigset_t ss;
1511 sigemptyset (&ss); 1446 sigemptyset (&ss);
1512 sigprocmask (SIG_SETMASK, &ss, 0); 1447 sigprocmask (SIG_SETMASK, &ss, 0);
1513 1448
1514#ifndef __QNX__
1515 /* command interpreter path */ 1449 /* command interpreter path */
1516 if (argv != NULL) 1450 if (argv)
1517 { 1451 {
1518# ifdef DEBUG_CMD 1452# ifdef DEBUG_CMD
1519 int i; 1453 int i;
1520 1454
1521 for (i = 0; argv[i]; i++) 1455 for (i = 0; argv[i]; i++)
1522 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1456 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1523# endif 1457# endif
1524 1458
1525 execvp(argv[0], (char *const *)argv); 1459 execvp (argv[0], (char *const *)argv);
1526 /* no error message: STDERR is closed! */ 1460 /* no error message: STDERR is closed! */
1527 } 1461 }
1528 else 1462 else
1529 { 1463 {
1530 const char *argv0, *shell; 1464 const char *argv0, *shell;
1531 1465
1532 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1466 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1533 shell = "/bin/sh"; 1467 shell = "/bin/sh";
1534 1468
1535 argv0 = (const char *)rxvt_r_basename(shell); 1469 argv0 = (const char *)rxvt_basename (shell);
1470
1536 if (Options & Opt_loginShell) 1471 if (option (Opt_loginShell))
1537 { 1472 {
1538 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1473 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1539 1474
1540 login[0] = '-'; 1475 login[0] = '-';
1541 STRCPY(&login[1], argv0); 1476 strcpy (&login[1], argv0);
1542 argv0 = login; 1477 argv0 = login;
1543 } 1478 }
1479
1544 execlp(shell, argv0, NULL); 1480 execlp (shell, argv0, (char *)0);
1545 /* no error message: STDERR is closed! */ 1481 /* no error message: STDERR is closed! */
1546 } 1482 }
1547 1483
1548#else /* __QNX__ uses qnxspawn() */
1549
1550 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1551 char *command = NULL, fullcommand[_MAX_PATH];
1552 char **arg_v, *arg_a[2] = { NULL, NULL };
1553
1554 if (argv != NULL)
1555 {
1556 if (access(argv[0], X_OK) == -1)
1557 {
1558 if (STRCHR(argv[0], '/') == NULL)
1559 {
1560 searchenv(argv[0], "PATH", fullcommand);
1561 if (fullcommand[0] != '\0')
1562 command = fullcommand;
1563 }
1564 if (access(command, X_OK) == -1)
1565 return -1;
1566 }
1567 else
1568 command = argv[0];
1569 arg_v = argv;
1570 }
1571 else
1572 {
1573 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1574 command = "/bin/sh";
1575
1576 arg_a[0] = my_basename(command);
1577 if (Options & Opt_loginShell)
1578 {
1579 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1580
1581 login[0] = '-';
1582 STRCPY(&login[1], arg_a[0]);
1583 arg_a[0] = login;
1584 }
1585 arg_v = arg_a;
1586 }
1587 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1588 cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1589 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1590 command, arg_v, environ, iov_a, 0);
1591 if (login)
1592 free(login);
1593
1594 close(tty_fd);
1595 return cmd_fd;
1596
1597#endif
1598 return -1; 1484 return -1;
1599} 1485}
1600 1486
1601/* ------------------------------------------------------------------------- *
1602 * GET TTY CURRENT STATE *
1603 * ------------------------------------------------------------------------- */
1604/* rxvt_get_ttymode() */
1605/* EXTPROTO */
1606void
1607rxvt_get_ttymode(ttymode_t *tio, int erase)
1608{
1609#ifdef HAVE_TERMIOS_H
1610 /*
1611 * standard System V termios interface
1612 */
1613 if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1614 {
1615 /* return error - use system defaults */
1616 tio->c_cc[VINTR] = CINTR;
1617 tio->c_cc[VQUIT] = CQUIT;
1618 tio->c_cc[VERASE] = CERASE;
1619 tio->c_cc[VKILL] = CKILL;
1620 tio->c_cc[VSTART] = CSTART;
1621 tio->c_cc[VSTOP] = CSTOP;
1622 tio->c_cc[VSUSP] = CSUSP;
1623# ifdef VDSUSP
1624
1625 tio->c_cc[VDSUSP] = CDSUSP;
1626# endif
1627# ifdef VREPRINT
1628
1629 tio->c_cc[VREPRINT] = CRPRNT;
1630# endif
1631# ifdef VDISCRD
1632
1633 tio->c_cc[VDISCRD] = CFLUSH;
1634# endif
1635# ifdef VWERSE
1636
1637 tio->c_cc[VWERSE] = CWERASE;
1638# endif
1639# ifdef VLNEXT
1640
1641 tio->c_cc[VLNEXT] = CLNEXT;
1642# endif
1643
1644 }
1645 tio->c_cc[VEOF] = CEOF;
1646 tio->c_cc[VEOL] = VDISABLE;
1647# ifdef VEOL2
1648
1649 tio->c_cc[VEOL2] = VDISABLE;
1650# endif
1651# ifdef VSWTC
1652
1653 tio->c_cc[VSWTC] = VDISABLE;
1654# endif
1655# ifdef VSWTCH
1656
1657 tio->c_cc[VSWTCH] = VDISABLE;
1658# endif
1659# if VMIN != VEOF
1660
1661 tio->c_cc[VMIN] = 1;
1662# endif
1663# if VTIME != VEOL
1664
1665 tio->c_cc[VTIME] = 0;
1666# endif
1667
1668 if (erase != -1)
1669 tio->c_cc[VERASE] = (char)erase;
1670
1671 /* input modes */
1672 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1673# ifdef IMAXBEL
1674 | IMAXBEL
1675# endif
1676 | IXON);
1677
1678 /* output modes */
1679 tio->c_oflag = (OPOST | ONLCR);
1680
1681 /* control modes */
1682 tio->c_cflag = (CS8 | CREAD);
1683
1684 /* line discipline modes */
1685 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1686# if defined (ECHOCTL) && defined (ECHOKE)
1687 | ECHOCTL | ECHOKE
1688# endif
1689 | ECHOE | ECHOK);
1690# else /* HAVE_TERMIOS_H */
1691
1692 /*
1693 * sgtty interface
1694 */
1695
1696 /* get parameters -- gtty */
1697 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1698 {
1699 tio->sg.sg_erase = CERASE; /* ^H */
1700 tio->sg.sg_kill = CKILL; /* ^U */
1701 }
1702 if (erase != -1)
1703 tio->sg.sg_erase = (char)erase;
1704
1705 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1706
1707 /* get special characters */
1708 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1709 {
1710 tio->tc.t_intrc = CINTR; /* ^C */
1711 tio->tc.t_quitc = CQUIT; /* ^\ */
1712 tio->tc.t_startc = CSTART; /* ^Q */
1713 tio->tc.t_stopc = CSTOP; /* ^S */
1714 tio->tc.t_eofc = CEOF; /* ^D */
1715 tio->tc.t_brkc = -1;
1716 }
1717 /* get local special chars */
1718 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1719 {
1720 tio->lc.t_suspc = CSUSP; /* ^Z */
1721 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1722 tio->lc.t_rprntc = CRPRNT; /* ^R */
1723 tio->lc.t_flushc = CFLUSH; /* ^O */
1724 tio->lc.t_werasc = CWERASE; /* ^W */
1725 tio->lc.t_lnextc = CLNEXT; /* ^V */
1726 }
1727 /* get line discipline */
1728 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1729# ifdef NTTYDISC
1730
1731 tio->line = NTTYDISC;
1732# endif /* NTTYDISC */
1733
1734 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1735#endif /* HAVE_TERMIOS_H */
1736
1737 /*
1738 * Debugging
1739 */
1740#ifdef DEBUG_TTYMODE
1741#ifdef HAVE_TERMIOS_H
1742 /* c_iflag bits */
1743 fprintf(stderr, "Input flags\n");
1744
1745 /* cpp token stringize doesn't work on all machines <sigh> */
1746# define FOO(flag,name) \
1747 if ((tio->c_iflag) & flag) \
1748 fprintf (stderr, "%s ", name)
1749
1750 /* c_iflag bits */
1751 FOO(IGNBRK, "IGNBRK");
1752 FOO(BRKINT, "BRKINT");
1753 FOO(IGNPAR, "IGNPAR");
1754 FOO(PARMRK, "PARMRK");
1755 FOO(INPCK, "INPCK");
1756 FOO(ISTRIP, "ISTRIP");
1757 FOO(INLCR, "INLCR");
1758 FOO(IGNCR, "IGNCR");
1759 FOO(ICRNL, "ICRNL");
1760 FOO(IXON, "IXON");
1761 FOO(IXOFF, "IXOFF");
1762# ifdef IUCLC
1763
1764 FOO(IUCLC, "IUCLC");
1765# endif
1766# ifdef IXANY
1767
1768 FOO(IXANY, "IXANY");
1769# endif
1770# ifdef IMAXBEL
1771
1772 FOO(IMAXBEL, "IMAXBEL");
1773# endif
1774
1775 fprintf(stderr, "\n");
1776
1777# undef FOO
1778# define FOO(entry, name) \
1779 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1780
1781 FOO(VINTR, "VINTR");
1782 FOO(VQUIT, "VQUIT");
1783 FOO(VERASE, "VERASE");
1784 FOO(VKILL, "VKILL");
1785 FOO(VEOF, "VEOF");
1786 FOO(VEOL, "VEOL");
1787# ifdef VEOL2
1788
1789 FOO(VEOL2, "VEOL2");
1790# endif
1791# ifdef VSWTC
1792
1793 FOO(VSWTC, "VSWTC");
1794# endif
1795# ifdef VSWTCH
1796
1797 FOO(VSWTCH, "VSWTCH");
1798# endif
1799
1800 FOO(VSTART, "VSTART");
1801 FOO(VSTOP, "VSTOP");
1802 FOO(VSUSP, "VSUSP");
1803# ifdef VDSUSP
1804
1805 FOO(VDSUSP, "VDSUSP");
1806# endif
1807# ifdef VREPRINT
1808
1809 FOO(VREPRINT, "VREPRINT");
1810# endif
1811# ifdef VDISCRD
1812
1813 FOO(VDISCRD, "VDISCRD");
1814# endif
1815# ifdef VWERSE
1816
1817 FOO(VWERSE, "VWERSE");
1818# endif
1819# ifdef VLNEXT
1820
1821 FOO(VLNEXT, "VLNEXT");
1822# endif
1823
1824 fprintf(stderr, "\n");
1825# undef FOO
1826# endif /* HAVE_TERMIOS_H */
1827#endif /* DEBUG_TTYMODE */
1828}
1829
1830/*----------------------- end-of-file (C source) -----------------------*/ 1487/*----------------------- end-of-file (C source) -----------------------*/

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