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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.15 by pcg, Thu Dec 18 07:31:19 2003 UTC vs.
Revision 1.232 by sasha, Tue Dec 18 15:44:55 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.15 2003/12/18 07:31:19 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 "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 () 284rxvt_term::init_vars ()
356{ 285{
286 pix_colors = //
357 PixColors = new rxvt_color [TOTAL_COLORS]; 287 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
358 if (PixColors == NULL) 288#ifdef OFF_FOCUS_FADING
359 return false; 289 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
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 290#endif
370 291
371 MEvent.time = CurrentTime; 292 MEvent.time = CurrentTime;
372 MEvent.button = AnyButton; 293 MEvent.button = AnyButton;
373 Options = DEFAULT_OPTIONS;
374 want_refresh = 1; 294 want_refresh = 1;
375 cmd_pid = -1;
376 cmd_fd = tty_fd = Xfd = -1;
377 PrivateModes = SavedModes = PrivMode_Default; 295 priv_modes = SavedModes = PrivMode_Default;
378 TermWin.focus = 0;
379 TermWin.ncol = 80; 296 ncol = 80;
380 TermWin.nrow = 24; 297 nrow = 24;
381 TermWin.int_bwidth = INTERNALBORDERWIDTH; 298 int_bwidth = INTERNALBORDERWIDTH;
382 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 299 ext_bwidth = EXTERNALBORDERWIDTH;
383 TermWin.lineSpace = LINESPACE; 300 lineSpace = LINESPACE;
384 TermWin.saveLines = SAVELINES; 301 saveLines = SAVELINES;
385 numPixColors = TOTAL_COLORS;
386 302
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; 303 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
415 304
416 oldcursor.row = oldcursor.col = -1; 305 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
423 last_bot = last_state = -1; 306 last_bot = last_state = -1;
424 307
425#ifdef MENUBAR 308 set_option (Opt_scrollBar);
426 menu_readonly = 1; 309 set_option (Opt_scrollTtyOutput);
427# if !(MENUBAR_MAX > 1) 310 set_option (Opt_jumpScroll);
428 CurrentBar = &(BarList); 311 set_option (Opt_skipScroll);
429# endif /* (MENUBAR_MAX > 1) */ 312 set_option (Opt_secondaryScreen);
430#endif 313 set_option (Opt_secondaryScroll);
431 314 set_option (Opt_pastableTabs);
432 return true; 315 set_option (Opt_intensityStyles);
316 set_option (Opt_iso14755_52);
433} 317}
434 318
435void 319void
436rxvt_term::init_secondary () 320rxvt_term::init_secondary ()
437{ 321{
438 int i; 322 int i;
439#ifdef TTY_GID_SUPPORT
440 struct group *gr = getgrnam ("tty");
441
442 if (gr)
443 { /* change group ownership of tty to "tty" */
444 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
445 ttygid = gr->gr_gid;
446 }
447 else
448#endif /* TTY_GID_SUPPORT */
449 {
450 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
451 ttygid = getgid ();
452 }
453 323
454 /* 324 /*
455 * Close all unused file descriptors 325 * Close all unused file descriptors
456 * We don't want them, we don't need them. 326 * We don't want them, we don't need them.
457 */ 327 */
458 if ((i = open ("/dev/null", O_RDONLY)) < 0) 328 if ((i = open ("/dev/null", O_RDONLY)) < 0)
459 { 329 {
460 /* TODO: BOO HISS */ 330 /* TODO: BOO HISS */
461 dup2 (STDERR_FILENO, STDIN_FILENO); 331 dup2 (STDERR_FILENO, STDIN_FILENO);
462 } 332 }
463 else if (i > STDIN_FILENO) 333 else if (i != STDIN_FILENO)
464 { 334 {
465 dup2 (i, STDIN_FILENO); 335 dup2 (i, STDIN_FILENO);
466 close (i); 336 close (i);
467 } 337 }
468 338
… …
473 { 343 {
474#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ 344#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
475 if (i == 4 || i == 7) 345 if (i == 4 || i == 7)
476 continue; 346 continue;
477#endif 347#endif
478 close(i); 348 close (i);
479 } 349 }
480#endif 350#endif
481} 351}
482 352
483/*----------------------------------------------------------------------*/ 353/*----------------------------------------------------------------------*/
484const char ** 354const char **
485rxvt_term::init_resources (int argc, const char *const *argv) 355rxvt_term::init_resources (int argc, const char *const *argv)
486{ 356{
487 int i, r_argc; 357 int i, r_argc;
488 char *val;
489 const char **cmd_argv, **r_argv; 358 const char **cmd_argv, **r_argv;
490 359
491 /* 360 /*
492 * 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
493 */ 362 */
494 for (r_argc = 0; r_argc < argc; r_argc++) 363 for (r_argc = 0; r_argc < argc; r_argc++)
495 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 364 if (!strcmp (argv[r_argc], "-e"))
496 break; 365 break;
497 366
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
498 r_argv = (const char **)rxvt_malloc (sizeof(char *) * (r_argc + 1)); 381 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
499 382
500 for (i = 0; i < r_argc; i++) 383 for (i = 0; i < r_argc; i++)
501 r_argv[i] = (const char *)argv[i]; 384 r_argv[i] = (const char *)argv[i];
502 385
503 r_argv[i] = NULL; 386 r_argv[i] = NULL;
504 387
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]); 388 rs[Rs_name] = rxvt_basename (argv[0]);
522 389
523 /* 390 /*
524 * Open display, get options/resources and create the window 391 * Open display, get options/resources and create the window
525 */ 392 */
393
526 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 394 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
527 rs[Rs_display_name] = ":0"; 395 rs[Rs_display_name] = ":0";
528 396
529 rxvt_get_options (this, 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 set_application_name ((char*)rs[Rs_name]);
418 set_output_threshold (OUTPUT_LEVEL_WARNING);
419 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
420#endif
530 free (r_argv); 421 free (r_argv);
531 422
532#ifdef LOCAL_X_IS_UNIX 423 for (int i = NUM_RESOURCES; i--; )
533 if (rs[Rs_display_name][0] == ':') 424 if (rs [i] == resval_undef)
534 { 425 rs [i] = 0;
535 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 426
536 STRCPY (val, "unix"); 427#if ENABLE_PERL
537 STRCAT (val, rs[Rs_display_name]); 428 if (!rs[Rs_perl_ext_1])
538 Xdisplay = XOpenDisplay (val); 429 rs[Rs_perl_ext_1] = "default";
539 free (val); 430
431 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
432 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
433 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
540 } 434 {
541#endif 435 rxvt_perl.init (this);
542 436 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
543 if (Xdisplay == NULL
544 && (Xdisplay = XOpenDisplay (rs[Rs_display_name])) == NULL)
545 { 437 }
546 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 438#endif
547 exit (EXIT_FAILURE);
548 }
549
550 rxvt_extract_resources (this, Xdisplay, rs[Rs_name]);
551 439
552 /* 440 /*
553 * set any defaults not already set 441 * set any defaults not already set
554 */ 442 */
555 if (cmd_argv && cmd_argv[0]) 443 if (cmd_argv && cmd_argv[0])
556 { 444 {
557 if (!rs[Rs_title]) 445 if (!rs[Rs_title])
558 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 446 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
559 if (!rs[Rs_iconName]) 447 if (!rs[Rs_iconName])
560 rs[Rs_iconName] = rs[Rs_title]; 448 rs[Rs_iconName] = rs[Rs_title];
561 } 449 }
562 else 450 else
563 { 451 {
… …
565 rs[Rs_title] = rs[Rs_name]; 453 rs[Rs_title] = rs[Rs_name];
566 if (!rs[Rs_iconName]) 454 if (!rs[Rs_iconName])
567 rs[Rs_iconName] = rs[Rs_name]; 455 rs[Rs_iconName] = rs[Rs_name];
568 } 456 }
569 457
570 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 458 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
571 TermWin.saveLines = BOUND_POSITIVE_INT16(i); 459 saveLines = min (i, MAX_SAVELINES);
572 460
573#ifndef NO_FRILLS 461#if ENABLE_FRILLS
574 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 462 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
575 TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 463 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
464
576 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 465 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
577 TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 466 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
578#endif
579 467
580#ifndef NO_LINESPACE
581 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 468 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
582 TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 469 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
583#endif 470#endif
584 471
585#ifdef POINTER_BLANK 472#ifdef POINTER_BLANK
586 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 473 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
587 pointerBlankDelay = i; 474 pointerBlankDelay = i;
588 else 475 else
589 pointerBlankDelay = 2; 476 pointerBlankDelay = 2;
590#endif 477#endif
591 478
592 /* no point having a scrollbar without having any scrollback! */ 479 /* no point having a scrollbar without having any scrollback! */
593 if (!TermWin.saveLines) 480 if (!saveLines)
594 Options &= ~Opt_scrollBar; 481 set_option (Opt_scrollBar, 0);
595 482
596#ifdef PRINTPIPE 483#ifdef PRINTPIPE
597 if (!rs[Rs_print_pipe]) 484 if (!rs[Rs_print_pipe])
598 rs[Rs_print_pipe] = PRINTPIPE; 485 rs[Rs_print_pipe] = PRINTPIPE;
599#endif 486#endif
600 487
601 if (!rs[Rs_cutchars]) 488 if (!rs[Rs_cutchars])
602 rs[Rs_cutchars] = CUTCHARS; 489 rs[Rs_cutchars] = CUTCHARS;
603 490
604#ifdef ACS_ASCII
605 if (!rs[Rs_acs_chars])
606 rs[Rs_acs_chars] = ACS_CHARS;
607 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
608 {
609 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
610 for (; i < 0x20; )
611 val[i] = ' ';
612 rs[Rs_acs_chars] = val;
613 }
614#endif
615
616#ifndef NO_BACKSPACE_KEY 491#ifndef NO_BACKSPACE_KEY
617 if (!rs[Rs_backspace_key]) 492 if (!rs[Rs_backspace_key])
618# ifdef DEFAULT_BACKSPACE 493# ifdef DEFAULT_BACKSPACE
619 key_backspace = DEFAULT_BACKSPACE; 494 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
620# else 495# else
621 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 496 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
622# endif 497# 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 498#endif
631 499
632#ifndef NO_DELETE_KEY 500#ifndef NO_DELETE_KEY
633 if (!rs[Rs_delete_key]) 501 if (!rs[Rs_delete_key])
634# ifdef DEFAULT_DELETE 502# ifdef DEFAULT_DELETE
635 key_delete = DEFAULT_DELETE; 503 rs[Rs_delete_key] = DEFAULT_DELETE;
636# else 504# else
637 key_delete = "\033[3~"; 505 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 506# 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 507#endif
662 }
663 508
664#ifdef HAVE_SCROLLBARS 509#ifdef HAVE_SCROLLBARS
665 rxvt_setup_scrollbar (this, rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 510 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
666 rs[Rs_scrollBar_thickness]);
667#endif 511#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;
674 512
675#ifdef XTERM_REVERSE_VIDEO 513#ifdef XTERM_REVERSE_VIDEO
676 /* this is how xterm implements reverseVideo */ 514 /* this is how xterm implements reverseVideo */
677 if (Options & Opt_reverseVideo) 515 if (option (Opt_reverseVideo))
678 { 516 {
679 if (!rs[Rs_color + Color_fg]) 517 if (!rs[Rs_color + Color_fg])
680 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 518 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
519
681 if (!rs[Rs_color + Color_bg]) 520 if (!rs[Rs_color + Color_bg])
682 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 521 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
683 } 522 }
684#endif 523#endif
685 524
… …
687 if (!rs[Rs_color + i]) 526 if (!rs[Rs_color + i])
688 rs[Rs_color + i] = def_colorName[i]; 527 rs[Rs_color + i] = def_colorName[i];
689 528
690#ifndef XTERM_REVERSE_VIDEO 529#ifndef XTERM_REVERSE_VIDEO
691 /* this is how we implement reverseVideo */ 530 /* this is how we implement reverseVideo */
692 if (Options & Opt_reverseVideo) 531 if (option (Opt_reverseVideo))
693 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 532 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
694#endif 533#endif
695 534
696 /* convenient aliases for setting fg/bg to colors */ 535 /* convenient aliases for setting fg/bg to colors */
697 color_aliases (Color_fg); 536 color_aliases (Color_fg);
698 color_aliases (Color_bg); 537 color_aliases (Color_bg);
699#ifndef NO_CURSORCOLOR 538#ifndef NO_CURSORCOLOR
700 color_aliases (Color_cursor); 539 color_aliases (Color_cursor);
701 color_aliases (Color_cursor2); 540 color_aliases (Color_cursor2);
702#endif /* NO_CURSORCOLOR */ 541#endif /* NO_CURSORCOLOR */
703 color_aliases (Color_pointer); 542 color_aliases (Color_pointer_fg);
543 color_aliases (Color_pointer_bg);
704 color_aliases (Color_border); 544 color_aliases (Color_border);
705#ifndef NO_BOLD_UNDERLINE_REVERSE 545#ifndef NO_BOLD_UNDERLINE_REVERSE
706 color_aliases (Color_BD); 546 color_aliases (Color_BD);
707 color_aliases (Color_UL); 547 color_aliases (Color_UL);
708 color_aliases (Color_RV); 548 color_aliases (Color_RV);
709#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 549#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
550
551 if (!rs[Rs_color + Color_border])
552 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
710 553
711 return cmd_argv; 554 return cmd_argv;
712} 555}
713 556
714/*----------------------------------------------------------------------*/ 557/*----------------------------------------------------------------------*/
715void 558void
716rxvt_term::init_env () 559rxvt_term::init_env ()
717{ 560{
718 int i; 561 int i;
719 unsigned int u;
720 char *val; 562 char *val;
721 563
722#ifdef DISPLAY_IS_IP 564#ifdef DISPLAY_IS_IP
723 /* Fixup display_name for export over pty to any interested terminal 565 /* 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 566 * 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 567 * (for the first non-loopback interface) that we get from
726 * rxvt_network_display(). This is more "name-resolution-portable", if you 568 * rxvt_network_display (). This is more "name-resolution-portable", if you
727 * will, and probably allows for faster x-client startup if your name 569 * 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 570 * server is beyond a slow link or overloaded at client startup. Of
729 * course that only helps the shell's child processes, not us. 571 * course that only helps the shell's child processes, not us.
730 * 572 *
731 * Giving out the display_name also affords a potential security hole 573 * Giving out the display_name also affords a potential security hole
732 */ 574 */
733 val = rxvt_network_display (rs[Rs_display_name]); 575 val = rxvt_network_display (rs[Rs_display_name]);
734 rs[Rs_display_name] = (const char *)val; 576 rs[Rs_display_name] = (const char *)val;
735 577
736 if (val == NULL) 578 if (val == NULL)
737#endif /* DISPLAY_IS_IP */ 579#endif /* DISPLAY_IS_IP */
738 val = XDisplayString(Xdisplay); 580 val = XDisplayString (dpy);
739 581
740 if (rs[Rs_display_name] == NULL) 582 if (rs[Rs_display_name] == NULL)
741 rs[Rs_display_name] = val; /* use broken `:0' value */ 583 rs[Rs_display_name] = val; /* use broken `:0' value */
742 584
743 i = STRLEN (val); 585 i = strlen (val);
744 env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char)); 586 env_display = (char *)rxvt_malloc (i + 9);
745 587
746 sprintf (env_display, "DISPLAY=%s", val); 588 sprintf (env_display, "DISPLAY=%s", val);
747 589
748 /* avoiding the math library: 590 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]);
757 591
758 /* add entries to the environment: 592 /* add entries to the environment:
759 * @ DISPLAY: in case we started with -display 593 * @ DISPLAY: in case we started with -display
760 * @ WINDOWID: X window id number of the window 594 * @ WINDOWID: X window id number of the window
761 * @ COLORTERM: terminal sub-name and also indicates its color 595 * @ COLORTERM: terminal sub-name and also indicates its color
762 * @ TERM: terminal name 596 * @ TERM: terminal name
763 * @ TERMINFO: path to terminfo directory 597 * @ TERMINFO: path to terminfo directory
598 * @ COLORFGBG: fg;bg color codes
764 */ 599 */
765 putenv (env_display); 600 putenv (env_display);
766 putenv (env_windowid); 601 putenv (env_windowid);
767 602
603 if (env_colorfgbg)
604 putenv (env_colorfgbg);
605
768#ifdef RXVT_TERMINFO 606#ifdef RXVT_TERMINFO
769 putenv ("TERMINFO=" RXVT_TERMINFO); 607 putenv ("TERMINFO=" RXVT_TERMINFO);
770#endif 608#endif
771 609
772 if (Xdepth <= 2) 610 if (depth <= 2)
773 putenv ("COLORTERM=" COLORTERMENV "-mono"); 611 putenv ("COLORTERM=" COLORTERMENV "-mono");
774 else 612 else
775 putenv ("COLORTERM=" COLORTERMENVFULL); 613 putenv ("COLORTERM=" COLORTERMENVFULL);
776 614
777 if (rs[Rs_term_name] != NULL) 615 if (rs[Rs_term_name] != NULL)
778 { 616 {
779 env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char)); 617 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
780 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 618 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
781 putenv (env_term); 619 putenv (env_term);
782 } 620 }
783 else 621 else
784 putenv ("TERM=" TERMENV); 622 putenv ("TERM=" TERMENV);
… …
786#ifdef HAVE_UNSETENV 624#ifdef HAVE_UNSETENV
787 /* avoid passing old settings and confusing term size */ 625 /* avoid passing old settings and confusing term size */
788 unsetenv ("LINES"); 626 unsetenv ("LINES");
789 unsetenv ("COLUMNS"); 627 unsetenv ("COLUMNS");
790 unsetenv ("TERMCAP"); /* terminfo should be okay */ 628 unsetenv ("TERMCAP"); /* terminfo should be okay */
791#endif /* HAVE_UNSETENV */ 629#endif /* HAVE_UNSETENV */
792} 630}
793 631
794/*----------------------------------------------------------------------*/ 632/*----------------------------------------------------------------------*/
795/* 633/*
796 * This is more or less stolen straight from XFree86 xterm. 634 * This is more or less stolen straight from XFree86 xterm.
797 * This should support all European type languages. 635 * This should support all European type languages.
798 */ 636 */
799void 637void
800rxvt_term::set_locale (const char *locale) 638rxvt_term::set_locale (const char *locale)
801{ 639{
640 set_environ (envv);
641
802#if HAVE_XSETLOCALE || HAVE_SETLOCALE 642#if HAVE_XSETLOCALE || HAVE_SETLOCALE
803 free (this->locale); 643 free (this->locale);
804 this->locale = strdup (setlocale (LC_CTYPE, "")); 644 this->locale = setlocale (LC_CTYPE, locale);
645
646 if (!this->locale)
647 {
648 if (*locale)
649 {
650 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
651 setlocale (LC_CTYPE, "C");
652 }
653 else
654 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
655
656 this->locale = "C";
657 }
658
659
660 this->locale = strdup (this->locale);
661 SET_LOCALE (this->locale);
662 mbstate.reset ();
805#endif 663#endif
664
806#if HAVE_NL_LANGINFO 665#if HAVE_NL_LANGINFO
666 char *codeset = strdup (nl_langinfo (CODESET));
667 // /^UTF.?8/i
668 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
669 && (codeset[1] == 'T' || codeset[1] == 't')
670 && (codeset[2] == 'F' || codeset[2] == 'f')
671 && (codeset[3] == '8' || codeset[4] == '8');
807 free (codeset); 672 free (codeset);
808 codeset = strdup (nl_langinfo (CODESET));
809 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
810 || !STRCASECMP (codeset, "UTF8");
811#else 673#else
812 enc_utf8 = 1; 674 enc_utf8 = 0;
813#endif 675#endif
814} 676}
815 677
816void 678void
817rxvt_term::init_xlocale () 679rxvt_term::init_xlocale ()
818{ 680{
681 set_environ (envv);
682
819#ifdef USE_XIM 683#ifdef USE_XIM
820 if (!locale) 684 if (!locale)
821 rxvt_print_error ("Setting locale failed."); 685 rxvt_warn ("setting locale failed, working without locale support.\n");
822 else 686 else
823 { 687 {
824 Atom wmlocale; 688 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));
830 689
831 if (!XSupportsLocale ()) 690 if (!XSupportsLocale ())
832 { 691 {
833 rxvt_print_error ("The locale is not supported by Xlib"); 692 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
834 return; 693 return;
835 } 694 }
836 695
696 im_ev.start (display);
697
837 /* see if we can connect yet */ 698 /* see if we can connect already */
838 rxvt_IMInstantiateCallback (Xdisplay, NULL, NULL); 699 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 } 700 }
845#endif 701#endif
846} 702}
847 703
848/*----------------------------------------------------------------------*/ 704/*----------------------------------------------------------------------*/
849void 705void
850rxvt_term::init_command(const char *const *argv) 706rxvt_term::init_command (const char *const *argv)
851{ 707{
852 /* 708 /*
853 * Initialize the command connection. 709 * Initialize the command connection.
854 * This should be called after the X server connection is established. 710 * This should be called after the X server connection is established.
855 */ 711 */
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
869 712
870#ifdef META8_OPTION 713#ifdef META8_OPTION
871 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 714 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
872#endif 715#endif
873 716
874 rxvt_get_ourmods (this); 717 get_ourmods ();
875 718
876 if (!(Options & Opt_scrollTtyOutput)) 719 if (!option (Opt_scrollTtyOutput))
877 PrivateModes |= PrivMode_TtyOutputInh; 720 priv_modes |= PrivMode_TtyOutputInh;
878 if (Options & Opt_scrollTtyKeypress) 721 if (option (Opt_scrollTtyKeypress))
879 PrivateModes |= PrivMode_Keypress; 722 priv_modes |= PrivMode_Keypress;
880 if (!(Options & Opt_jumpScroll)) 723 if (!option (Opt_jumpScroll))
881 PrivateModes |= PrivMode_smoothScroll; 724 priv_modes |= PrivMode_smoothScroll;
882 725
883#ifndef NO_BACKSPACE_KEY 726#ifndef NO_BACKSPACE_KEY
884 if (STRCMP(key_backspace, "DEC") == 0) 727 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
885 PrivateModes |= PrivMode_HaveBackSpace; 728 priv_modes |= PrivMode_HaveBackSpace;
886#endif 729#endif
887 730
888 /* add value for scrollBar */ 731 /* add value for scrollBar */
889 if (scrollbar_visible (this)) 732 if (scrollBar.state)
890 { 733 {
891 PrivateModes |= PrivMode_scrollBar; 734 priv_modes |= PrivMode_scrollBar;
892 SavedModes |= PrivMode_scrollBar; 735 SavedModes |= PrivMode_scrollBar;
893 } 736 }
894 if (menubar_visible (this))
895 {
896 PrivateModes |= PrivMode_menuBar;
897 SavedModes |= PrivMode_menuBar;
898 }
899 737
900#ifdef GREEK_SUPPORT 738 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} 739}
918 740
919/*----------------------------------------------------------------------*/ 741/*----------------------------------------------------------------------*/
920/* INTPROTO */
921void 742void
922rxvt_Get_Colours (pR) 743rxvt_term::Get_Colours ()
923{ 744{
924 int i; 745 int i;
925 746
747#ifdef OFF_FOCUS_FADING
748 pix_colors = pix_colors_focused;
749#endif
750
926 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 751 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
927 { 752 {
753 const char *name = rs[Rs_color + i];
754
755 if (!name)
756 continue;
757
928 rxvt_color xcol; 758 rxvt_color xcol;
929 759
930 if (!R->rs[Rs_color + i]) 760 if (!set_color (xcol, name))
931 continue;
932
933 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i]))
934 { 761 {
935#ifndef XTERM_REVERSE_VIDEO 762#ifndef XTERM_REVERSE_VIDEO
936 if (i < 2 && (R->Options & Opt_reverseVideo)) 763 if (i < 2 && option (Opt_reverseVideo))
937 { 764 name = def_colorName [1 - i];
938 R->rs[Rs_color + i] = def_colorName[!i];
939 }
940 else 765 else
941#endif 766#endif
942 R->rs[Rs_color + i] = def_colorName[i]; 767 name = def_colorName [i];
943 768
944 if (!R->rs[Rs_color + i]) 769 if (!name)
945 continue; 770 continue;
946 771
947 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 772 if (!set_color (xcol, name))
948 { 773 {
949 switch (i) 774 switch (i)
950 { 775 {
951 case Color_fg: 776 case Color_fg:
952 case Color_bg: 777 case Color_bg:
953 /* fatal: need bg/fg color */ 778 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
954 rxvt_print_error ("aborting"); 779 name = "";
955 exit (EXIT_FAILURE);
956 /* NOTREACHED */
957 break; 780 break;
958#ifndef NO_CURSORCOLOR 781#ifndef NO_CURSORCOLOR
959 case Color_cursor2: 782 case Color_cursor2:
960 xcol = R->PixColors[Color_fg]; 783#endif
784 case Color_pointer_fg:
785 name = rs[Rs_color + Color_fg];
786 xcol.set (this, name);
961 break; 787 break;
962#endif /* ! NO_CURSORCOLOR */
963 case Color_pointer:
964 xcol = R->PixColors[Color_fg];
965 break;
966 default: 788 default:
967 xcol = R->PixColors[Color_bg]; /* None */ 789 name = rs[Rs_color + Color_bg];
790 xcol.set (this, name);
968 break; 791 break;
969 } 792 }
970 } 793 }
971 } 794 }
972 795
973 R->PixColors[i] = xcol; 796 pix_colors[i] = xcol;
974 SET_PIXCOLOR (R, i); 797 rs[Rs_color + i] = name;
798 }
799
800 if (depth <= 2)
975 } 801 {
976 802 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
977 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 803 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
978 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 804 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
979 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 805 }
980 R->PixColors[Color_border] = R->PixColors[Color_fg];
981 806
982 /* 807 /*
983 * get scrollBar/menuBar shadow colors 808 * get scrollBar shadow colors
984 * 809 *
985 * The calculations of topShadow/bottomShadow values are adapted 810 * The calculations of topShadow/bottomShadow values are adapted
986 * from the fvwm window manager. 811 * from the fvwm window manager.
987 */ 812 */
988#ifdef KEEP_SCROLLCOLOR 813#ifdef KEEP_SCROLLCOLOR
989 814 if (depth <= 2)
990 if (XDEPTH <= 2) 815 {
991 { /* Monochrome */ 816 /* Monochrome */
992 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 817 alias_color (Color_scroll, Color_fg);
993 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 818 alias_color (Color_topShadow, Color_bg);
994 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 819 alias_color (Color_bottomShadow, Color_bg);
995 } 820 }
996 else 821 else
997 { 822 {
998 rxvt_color xcol[3]; 823 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 824
1003 xcol[1] = R->PixColors[Color_scroll]; 825 rgba cscroll;
1004# ifdef PREFER_24BIT 826 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 827
1022 /* topShadowColor */ 828 /* topShadowColor */
1023 if (!xcol[1].set (aR_ 829 if (!pix_colors[Color_topShadow].set (this,
1024 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 830 rgba (
1025 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 831 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1026 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 832 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1027 xcol[1] = R->PixColors[Color_White]; 833 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1028 834 cscroll.a)
1029 R->PixColors[Color_topShadow] = xcol[1]; 835 ))
836 alias_color (Color_topShadow, Color_White);
1030 } 837 }
1031#endif /* KEEP_SCROLLCOLOR */ 838#endif /* KEEP_SCROLLCOLOR */
839
840#ifdef OFF_FOCUS_FADING
841 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
842 update_fade_color (i);
843#endif
1032} 844}
1033 845
1034/*----------------------------------------------------------------------*/ 846/*----------------------------------------------------------------------*/
1035/* color aliases, fg/bg bright-bold */ 847/* color aliases, fg/bg bright-bold */
1036void 848void
1037rxvt_term::color_aliases(int idx) 849rxvt_term::color_aliases (int idx)
1038{ 850{
1039 if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx]))) 851 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1040 { 852 {
1041 int i = atoi (rs[Rs_color + idx]); 853 int i = atoi (rs[Rs_color + idx]);
1042 854
1043 if (i >= 8 && i <= 15) 855 if (i >= 8 && i <= 15)
1044 { /* bright colors */ 856 /* bright colors */
1045 i -= 8;
1046#ifndef NO_BRIGHTCOLOR
1047
1048 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 857 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1049 return; 858 else if (i >= 0 && i <= 7)
1050#endif 859 /* normal colors */
1051
1052 }
1053 if (i >= 0 && i <= 7) /* normal colors */
1054 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 860 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1055 } 861 }
1056} 862}
1057 863
1058/*----------------------------------------------------------------------*/ 864/*----------------------------------------------------------------------*/
1059/* 865/*
1060 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 866 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1061 * Use resource ``modifier'' to override the Meta modifier 867 * Use resource ``modifier'' to override the Meta modifier
1062 */ 868 */
1063/* INTPROTO */
1064void 869void
1065rxvt_get_ourmods(pR) 870rxvt_term::get_ourmods ()
1066{ 871{
1067 int i, j, k; 872 int i, j, k;
1068 int requestedmeta, realmeta, realalt; 873 int requestedmeta, realmeta, realalt;
1069 const char *cm, *rsmod; 874 const char *cm, *rsmod;
1070 XModifierKeymap *map; 875 XModifierKeymap *map;
1071 KeyCode *kc; 876 KeyCode *kc;
1072 const unsigned int modmasks[] = 877 const unsigned int modmasks[] =
1073 { 878 {
1074 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 879 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1075 }; 880 };
1076 881
1077 requestedmeta = realmeta = realalt = 0; 882 requestedmeta = realmeta = realalt = 0;
1078 rsmod = R->rs[Rs_modifier]; 883 rsmod = rs[Rs_modifier];
884
1079 if (rsmod 885 if (rsmod
1080 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 886 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1081 requestedmeta = rsmod[3] - '0'; 887 requestedmeta = rsmod[3] - '0';
1082 888
1083 map = XGetModifierMapping(R->Xdisplay); 889 map = XGetModifierMapping (dpy);
1084 kc = map->modifiermap; 890 kc = map->modifiermap;
891
1085 for (i = 1; i < 6; i++) 892 for (i = 1; i < 6; i++)
1086 { 893 {
1087 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 894 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
895
1088 for (j = map->max_keypermod; j--; k++) 896 for (j = map->max_keypermod; j--; k++)
1089 { 897 {
1090 if (kc[k] == 0) 898 if (kc[k] == 0)
1091 break; 899 break;
900
1092 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) 901 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1093 { 902 {
1094 case XK_Num_Lock: 903 case XK_Num_Lock:
1095 R->ModNumLockMask = modmasks[i - 1]; 904 ModNumLockMask = modmasks[i - 1];
1096 /* FALLTHROUGH */ 905 continue;
1097 default: 906
1098 continue; /* for(;;) */ 907 case XK_ISO_Level3_Shift:
908 ModLevel3Mask = modmasks[i - 1];
909 continue;
910
1099 case XK_Meta_L: 911 case XK_Meta_L:
1100 case XK_Meta_R: 912 case XK_Meta_R:
1101 cm = "meta"; 913 cm = "meta";
1102 realmeta = i; 914 realmeta = i;
1103 break; 915 break;
916
1104 case XK_Alt_L: 917 case XK_Alt_L:
1105 case XK_Alt_R: 918 case XK_Alt_R:
1106 cm = "alt"; 919 cm = "alt";
1107 realalt = i; 920 realalt = i;
1108 break; 921 break;
922
1109 case XK_Super_L: 923 case XK_Super_L:
1110 case XK_Super_R: 924 case XK_Super_R:
1111 cm = "super"; 925 cm = "super";
1112 break; 926 break;
927
1113 case XK_Hyper_L: 928 case XK_Hyper_L:
1114 case XK_Hyper_R: 929 case XK_Hyper_R:
1115 cm = "hyper"; 930 cm = "hyper";
1116 break; 931 break;
932
933 default:
934 continue;
1117 } 935 }
1118 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 936
937 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1119 requestedmeta = i; 938 requestedmeta = i;
1120 } 939 }
1121 } 940 }
941
1122 XFreeModifiermap(map); 942 XFreeModifiermap (map);
943
1123 i = (requestedmeta ? requestedmeta 944 i = requestedmeta ? requestedmeta
1124 : (realmeta ? realmeta 945 : realmeta ? realmeta
1125 : (realalt ? realalt : 0))); 946 : realalt ? realalt
947 : 0;
948
1126 if (i) 949 if (i)
1127 R->ModMetaMask = modmasks[i - 1]; 950 ModMetaMask = modmasks[i - 1];
1128} 951}
1129 952
1130/*----------------------------------------------------------------------*/ 953/*----------------------------------------------------------------------*/
1131/* rxvt_Create_Windows() - Open and map the window */ 954/* rxvt_Create_Windows () - Open and map the window */
1132/* EXTPROTO */
1133void 955void
1134rxvt_Create_Windows(pR_ int argc, const char *const *argv) 956rxvt_term::create_windows (int argc, const char *const *argv)
1135{ 957{
1136 XClassHint classHint; 958 XClassHint classHint;
1137 XWMHints wmHint; 959 XWMHints wmHint;
960#if ENABLE_FRILLS
961 MWMHints mwmhints = { };
962#endif
1138 XGCValues gcvalue; 963 XGCValues gcvalue;
1139 long vt_emask;
1140
1141#ifdef PREFER_24BIT
1142 XSetWindowAttributes attributes; 964 XSetWindowAttributes attributes;
1143 XWindowAttributes gattr; 965 Window top, parent;
1144 966
1145 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 967 dLocal (Display *, dpy);
1146 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1147 968
1148 if (R->Options & Opt_transparent) 969 /* grab colors before netscape does */
1149 { 970 Get_Colours ();
1150 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 971
1151 &gattr); 972 if (!set_fonts ())
1152 XDEPTH = gattr.depth; 973 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
974
975 parent = display->root;
976
977 attributes.override_redirect = !!option (Opt_override_redirect);
978
979#if ENABLE_FRILLS
980 if (option (Opt_borderLess))
1153 } 981 {
1154 else 982 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1155 {
1156 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1157 /*
1158 * If depth is not 24, look for a 24bit visual.
1159 */
1160 if (XDEPTH != 24)
1161 { 983 {
1162 XVisualInfo vinfo; 984 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1163 985 attributes.override_redirect = true;
1164 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1165 {
1166 XDEPTH = 24;
1167 XVISUAL = vinfo.visual;
1168 XCMAP = XCreateColormap(R->Xdisplay,
1169 RootWindow(R->Xdisplay, Xscreen),
1170 XVISUAL, AllocNone);
1171 }
1172 } 986 }
987 else
988 {
989 mwmhints.flags = MWM_HINTS_DECORATIONS;
990 }
991 }
992#endif
993
994#if ENABLE_XEMBED
995 if (rs[Rs_embed])
1173 } 996 {
1174#endif 997 XWindowAttributes wattr;
1175 998
1176 /* grab colors before netscape does */ 999 parent = strtol (rs[Rs_embed], 0, 0);
1177 rxvt_Get_Colours(aR);
1178 1000
1179 rxvt_change_font(aR_ 1, NULL); 1001 if (!XGetWindowAttributes (dpy, parent, &wattr))
1002 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1003
1004 window_calc (wattr.width, wattr.height);
1005 }
1006#endif
1007
1180 rxvt_window_calc(aR_ 0, 0); 1008 window_calc (0, 0);
1181 R->old_width = R->szHint.width;
1182 R->old_height = R->szHint.height;
1183 1009
1184 /* parent window - reverse video so we can see placement errors
1185 * sub-window placement & size in rxvt_resize_subwindows() 1010 /* sub-window placement & size in rxvt_resize_subwindows () */
1186 */
1187
1188#ifdef PREFER_24BIT
1189
1190 attributes.background_pixel = R->PixColors[Color_fg]; 1011 attributes.background_pixel = pix_colors_focused [Color_border];
1191 attributes.border_pixel = R->PixColors[Color_border]; 1012 attributes.border_pixel = pix_colors_focused [Color_border];
1192 attributes.colormap = XCMAP; 1013 attributes.colormap = cmap;
1193 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1194 R->szHint.x, R->szHint.y,
1195 R->szHint.width, R->szHint.height,
1196 R->TermWin.ext_bwidth,
1197 XDEPTH, InputOutput,
1198 XVISUAL,
1199 CWBackPixel | CWBorderPixel
1200 | CWColormap, &attributes);
1201#else
1202 1014
1203 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot, 1015 top = XCreateWindow (dpy, parent,
1204 R->szHint.x, R->szHint.y, 1016 szHint.x, szHint.y,
1205 R->szHint.width,
1206 R->szHint.height, 1017 szHint.width, szHint.height,
1207 R->TermWin.ext_bwidth, 1018 ext_bwidth,
1208 R->PixColors[Color_border], 1019 depth, InputOutput, visual,
1209 R->PixColors[Color_fg]); 1020 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1210#endif 1021 &attributes);
1211 1022
1023 this->parent[0] = top;
1024
1025 old_width = szHint.width;
1026 old_height = szHint.height;
1027
1212 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); 1028 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1213 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); 1029 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1214 1030
1215 classHint.res_name = (char *)R->rs[Rs_name]; 1031 classHint.res_name = (char *)rs[Rs_name];
1216 classHint.res_class = (char *)APL_CLASS; 1032 classHint.res_class = (char *)RESCLASS;
1217 1033
1218 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1034 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1219 wmHint.input = True; 1035 wmHint.input = True;
1220 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState 1036 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1221 : NormalState); 1037 wmHint.window_group = top;
1222 wmHint.window_group = R->TermWin.parent[0];
1223 1038
1224 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 1039 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1225 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 1040 &szHint, &wmHint, &classHint);
1226 XSelectInput(R->Xdisplay, R->TermWin.parent[0], 1041
1042#if ENABLE_FRILLS
1043 if (mwmhints.flags)
1044 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1045 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1046#endif
1047
1048 Atom protocols[] = {
1049 xa[XA_WM_DELETE_WINDOW],
1050#if ENABLE_EWMH
1051 xa[XA_NET_WM_PING],
1052#endif
1053 };
1054
1055 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1056
1057#if ENABLE_FRILLS
1058 if (rs[Rs_transient_for])
1059 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1060#endif
1061
1062#if ENABLE_EWMH
1063 long pid = getpid ();
1064
1065 XChangeProperty (dpy, top,
1066 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1067 PropModeReplace, (unsigned char *)&pid, 1);
1068
1069 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1070#endif
1071
1072 XSelectInput (dpy, top,
1227 (KeyPressMask 1073 KeyPressMask
1228#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1074#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1229 | KeyReleaseMask 1075 | KeyReleaseMask
1230#endif 1076#endif
1231 | FocusChangeMask | VisibilityChangeMask 1077 | FocusChangeMask | VisibilityChangeMask
1232 | StructureNotifyMask)); 1078 | ExposureMask | StructureNotifyMask);
1079
1080 termwin_ev.start (display, top);
1233 1081
1234 /* vt cursor: Black-on-White is standard, but this is more popular */ 1082 /* vt cursor: Black-on-White is standard, but this is more popular */
1235 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1083 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1236 1084
1237#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1085#ifdef HAVE_SCROLLBARS
1238 /* cursor (menuBar/scrollBar): Black-on-White */ 1086 /* cursor scrollBar: Black-on-White */
1239 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr); 1087 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1240#endif
1241
1242#ifdef POINTER_BLANK
1243
1244 {
1245 XColor blackcolour;
1246 blackcolour.red = 0;
1247 blackcolour.green = 0;
1248 blackcolour.blue = 0;
1249 Font f = XLoadFont (R->Xdisplay, "fixed");
1250 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1251 &blackcolour, &blackcolour);
1252 XUnloadFont (R->Xdisplay, f);
1253 }
1254#endif 1088#endif
1255 1089
1256 /* the vt window */ 1090 /* the vt window */
1257 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1091 vt = XCreateSimpleWindow (dpy, top,
1258 R->window_vt_x, R->window_vt_y, 1092 window_vt_x, window_vt_y,
1259 TermWin_TotalWidth(), 1093 width, height,
1260 TermWin_TotalHeight(),
1261 0, 1094 0,
1262 R->PixColors[Color_fg], 1095 pix_colors_focused[Color_fg],
1263 R->PixColors[Color_bg]); 1096 pix_colors_focused[Color_bg]);
1264#ifdef DEBUG_X
1265 1097
1266 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window"); 1098 attributes.bit_gravity = NorthWestGravity;
1267#endif 1099 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1268 1100
1269 R->pointer_unblank ();
1270
1271 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1101 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1272 | PropertyChangeMask);
1273#ifdef POINTER_BLANK
1274 1102
1275 if ((R->Options & Opt_pointerBlank)) 1103 if (option (Opt_pointerBlank))
1276 vt_emask |= PointerMotionMask; 1104 vt_emask |= PointerMotionMask;
1277 else 1105 else
1278#endif
1279
1280 vt_emask |= (Button1MotionMask | Button3MotionMask); 1106 vt_emask |= Button1MotionMask | Button3MotionMask;
1281 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1282 1107
1283#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1108 vt_select_input ();
1284 1109
1285 if (menuBar_height()) 1110 vt_ev.start (display, vt);
1286 {
1287 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1288 R->window_vt_x, 0,
1289 TermWin_TotalWidth(),
1290 menuBar_TotalHeight(),
1291 0,
1292 R->PixColors[Color_fg],
1293 R->PixColors[Color_scroll]);
1294#ifdef DEBUG_X
1295
1296 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1297#endif
1298
1299 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1300 XSelectInput(R->Xdisplay, R->menuBar.win,
1301 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1302 | Button1MotionMask));
1303 }
1304#endif
1305#ifdef XPM_BACKGROUND
1306 if (R->rs[Rs_backgroundPixmap] != NULL
1307 && !(R->Options & Opt_transparent))
1308 {
1309 const char *p = R->rs[Rs_backgroundPixmap];
1310
1311 if ((p = STRCHR(p, ';')) != NULL)
1312 {
1313 p++;
1314 rxvt_scale_pixmap(aR_ p);
1315 }
1316 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]);
1317 rxvt_scr_touch(aR_ True);
1318 }
1319#endif
1320 1111
1321 /* graphics context for the vt window */ 1112 /* graphics context for the vt window */
1322 gcvalue.foreground = R->PixColors[Color_fg]; 1113 gcvalue.foreground = pix_colors[Color_fg];
1323 gcvalue.background = R->PixColors[Color_bg]; 1114 gcvalue.background = pix_colors[Color_bg];
1324 gcvalue.graphics_exposures = 1; 1115 gcvalue.graphics_exposures = 0;
1325 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1326 GCForeground | GCBackground
1327 | GCGraphicsExposures, &gcvalue);
1328 1116
1329#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1117 gc = XCreateGC (dpy, vt,
1118 GCForeground | GCBackground | GCGraphicsExposures,
1119 &gcvalue);
1330 1120
1121 drawable = new rxvt_drawable (this, vt);
1122
1123#ifdef RXVT_SCROLLBAR
1331 gcvalue.foreground = R->PixColors[Color_topShadow]; 1124 gcvalue.foreground = pix_colors[Color_topShadow];
1332 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1125 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1333 GCForeground, &gcvalue);
1334 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1126 gcvalue.foreground = pix_colors[Color_bottomShadow];
1335 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1127 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1336 GCForeground, &gcvalue); 1128 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1337 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1129 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1338 : Color_scroll)]; 1130#endif
1339 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1131
1340 GCForeground, &gcvalue); 1132#ifdef OFF_FOCUS_FADING
1133 // initially we are in unfocused state
1134 if (rs[Rs_fade])
1135 pix_colors = pix_colors_unfocused;
1136#endif
1137
1138 pointer_unblank ();
1139 scr_recolour ();
1140}
1141
1142/* ------------------------------------------------------------------------- *
1143 * GET TTY CURRENT STATE *
1144 * ------------------------------------------------------------------------- */
1145void
1146rxvt_get_ttymode (ttymode_t *tio, int erase)
1147{
1148 /*
1149 * standard System V termios interface
1150 */
1151 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1152 {
1153 // return error - use system defaults,
1154 // where possible, and zero elsewhere
1155 memset (tio, 0, sizeof (ttymode_t));
1156
1157 tio->c_cc[VINTR] = CINTR;
1158 tio->c_cc[VQUIT] = CQUIT;
1159 tio->c_cc[VERASE] = CERASE;
1160#ifdef VERASE2
1161 tio->c_cc[VERASE2] = CERASE2;
1162#endif
1163 tio->c_cc[VKILL] = CKILL;
1164 tio->c_cc[VSTART] = CSTART;
1165 tio->c_cc[VSTOP] = CSTOP;
1166 tio->c_cc[VSUSP] = CSUSP;
1167# ifdef VDSUSP
1168 tio->c_cc[VDSUSP] = CDSUSP;
1341#endif 1169# endif
1170# ifdef VREPRINT
1171 tio->c_cc[VREPRINT] = CRPRNT;
1172# endif
1173# ifdef VDISCRD
1174 tio->c_cc[VDISCRD] = CFLUSH;
1175# endif
1176# ifdef VWERSE
1177 tio->c_cc[VWERSE] = CWERASE;
1178# endif
1179# ifdef VLNEXT
1180 tio->c_cc[VLNEXT] = CLNEXT;
1181# endif
1182 }
1183
1184 tio->c_cc[VEOF] = CEOF;
1185 tio->c_cc[VEOL] = VDISABLE;
1186# ifdef VEOL2
1187 tio->c_cc[VEOL2] = VDISABLE;
1188# endif
1189# ifdef VSWTC
1190 tio->c_cc[VSWTC] = VDISABLE;
1191# endif
1192# ifdef VSWTCH
1193 tio->c_cc[VSWTCH] = VDISABLE;
1194# endif
1195# if VMIN != VEOF
1196 tio->c_cc[VMIN] = 1;
1197# endif
1198# if VTIME != VEOL
1199 tio->c_cc[VTIME] = 0;
1200# endif
1201
1202 if (erase != -1)
1203 tio->c_cc[VERASE] = (char)erase;
1204
1205 /* input modes */
1206 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1207# ifdef IMAXBEL
1208 | IMAXBEL
1209# endif
1210 | IXON);
1211
1212 /* output modes */
1213 tio->c_oflag = (OPOST | ONLCR);
1214
1215 /* control modes */
1216 tio->c_cflag = (CS8 | CREAD);
1217
1218 /* line discipline modes */
1219 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1220# if defined (ECHOCTL) && defined (ECHOKE)
1221 | ECHOCTL | ECHOKE
1222# endif
1223 | ECHOE | ECHOK);
1224
1225 /*
1226 * Debugging
1227 */
1228#ifdef DEBUG_TTYMODE
1229 /* c_iflag bits */
1230 fprintf (stderr, "Input flags\n");
1231
1232 /* cpp token stringize doesn't work on all machines <sigh> */
1233# define FOO(flag,name) \
1234 if ((tio->c_iflag) & flag) \
1235 fprintf (stderr, "%s ", name)
1236
1237 /* c_iflag bits */
1238 FOO (IGNBRK, "IGNBRK");
1239 FOO (BRKINT, "BRKINT");
1240 FOO (IGNPAR, "IGNPAR");
1241 FOO (PARMRK, "PARMRK");
1242 FOO (INPCK, "INPCK");
1243 FOO (ISTRIP, "ISTRIP");
1244 FOO (INLCR, "INLCR");
1245 FOO (IGNCR, "IGNCR");
1246 FOO (ICRNL, "ICRNL");
1247 FOO (IXON, "IXON");
1248 FOO (IXOFF, "IXOFF");
1249# ifdef IUCLC
1250 FOO (IUCLC, "IUCLC");
1251# endif
1252# ifdef IXANY
1253 FOO (IXANY, "IXANY");
1254# endif
1255# ifdef IMAXBEL
1256 FOO (IMAXBEL, "IMAXBEL");
1257# endif
1258
1259 fprintf (stderr, "\n");
1260
1261# undef FOO
1262# define FOO(entry, name) \
1263 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1264
1265 FOO (VINTR, "VINTR");
1266 FOO (VQUIT, "VQUIT");
1267 FOO (VERASE, "VERASE");
1268 FOO (VKILL, "VKILL");
1269 FOO (VEOF, "VEOF");
1270 FOO (VEOL, "VEOL");
1271# ifdef VEOL2
1272 FOO (VEOL2, "VEOL2");
1273# endif
1274# ifdef VSWTC
1275 FOO (VSWTC, "VSWTC");
1276# endif
1277# ifdef VSWTCH
1278 FOO (VSWTCH, "VSWTCH");
1279# endif
1280 FOO (VSTART, "VSTART");
1281 FOO (VSTOP, "VSTOP");
1282 FOO (VSUSP, "VSUSP");
1283# ifdef VDSUSP
1284 FOO (VDSUSP, "VDSUSP");
1285# endif
1286# ifdef VREPRINT
1287 FOO (VREPRINT, "VREPRINT");
1288# endif
1289# ifdef VDISCRD
1290 FOO (VDISCRD, "VDISCRD");
1291# endif
1292# ifdef VWERSE
1293 FOO (VWERSE, "VWERSE");
1294# endif
1295# ifdef VLNEXT
1296 FOO (VLNEXT, "VLNEXT");
1297# endif
1298
1299 fprintf (stderr, "\n");
1300# undef FOO
1301#endif /* DEBUG_TTYMODE */
1342} 1302}
1343 1303
1344/*----------------------------------------------------------------------*/ 1304/*----------------------------------------------------------------------*/
1345/* 1305/*
1346 * Run the command in a subprocess and return a file descriptor for the 1306 * Run the command in a subprocess and return a file descriptor for the
1347 * master end of the pseudo-teletype pair with the command talking to 1307 * master end of the pseudo-teletype pair with the command talking to
1348 * the slave. 1308 * the slave.
1349 */ 1309 */
1350int 1310void
1351rxvt_term::run_command (const char *const *argv) 1311rxvt_term::run_command (const char *const *argv)
1352{ 1312{
1353 int cfd, er; 1313#if ENABLE_FRILLS
1354 1314 if (rs[Rs_pty_fd])
1355 /* get master (pty) */
1356 if ((cfd = rxvt_get_pty (&(tty_fd), &(ttydev))) < 0)
1357 {
1358 rxvt_print_error("can't open pseudo-tty");
1359 return -1;
1360 } 1315 {
1316 pty->pty = atoi (rs[Rs_pty_fd]);
1361 1317
1362#ifdef FD_SETSIZE 1318 if (pty->pty >= 0)
1363 if (Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1364 {
1365 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1366 rxvt_clean_exit();
1367 exit(EXIT_FAILURE);
1368 }
1369#endif
1370
1371 fcntl (cfd, F_SETFL, O_NONBLOCK);
1372
1373 /* get slave (tty) */
1374 if (tty_fd < 0)
1375 {
1376#ifndef NO_SETOWNER_TTYDEV
1377 rxvt_privileged_ttydev (aR_ SAVE);
1378#endif
1379
1380 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1381 { 1319 {
1382 close(cfd); 1320 if (getfd_hook)
1383 rxvt_print_error("can't open slave tty %s", ttydev); 1321 pty->pty = (*getfd_hook) (pty->pty);
1384 return -1; 1322
1323 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1324 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1385 } 1325 }
1386 } 1326 }
1327 else
1328#endif
1329 if (!pty->get ())
1330 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1331
1332 int er;
1333
1387#ifndef NO_BACKSPACE_KEY 1334#ifndef NO_BACKSPACE_KEY
1388 if (key_backspace[0] && !key_backspace[1]) 1335 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1389 er = key_backspace[0]; 1336 er = rs[Rs_backspace_key][0];
1390 else if (STRCMP(key_backspace, "DEC") == 0) 1337 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1391 er = '\177'; /* the initial state anyway */ 1338 er = '\177'; /* the initial state anyway */
1392 else 1339 else
1393#endif 1340#endif
1394
1395 er = -1; 1341 er = -1;
1396 1342
1397 rxvt_get_ttymode (&(tio), er); 1343 rxvt_get_ttymode (&tio, er);
1344 SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
1345 pty->set_utf8_mode (enc_utf8);
1398 1346
1399#ifndef __QNX__ 1347 /* set initial window size */
1348 tt_winch ();
1349
1350#if ENABLE_FRILLS
1351 if (rs[Rs_pty_fd])
1352 return;
1353#endif
1354
1400 /* spin off the command interpreter */ 1355 /* spin off the command interpreter */
1401 switch (cmd_pid = fork ()) 1356 switch (cmd_pid = fork ())
1402 { 1357 {
1403 case -1: 1358 case -1:
1404 rxvt_print_error("can't fork");
1405 return -1;
1406 case 0:
1407 close (cfd); /* only keep tty_fd and STDERR open */
1408 close (Xfd);
1409 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1410 rxvt_print_error ("could not obtain control of tty");
1411 else
1412 { 1359 {
1413 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1360 cmd_pid = 0;
1414 dup2 (tty_fd, STDIN_FILENO); 1361 rxvt_fatal ("can't fork, aborting.\n");
1415 dup2 (tty_fd, STDOUT_FILENO);
1416 dup2 (tty_fd, STDERR_FILENO);
1417
1418 if (tty_fd > 2)
1419 close (tty_fd);
1420
1421 run_child (argv);
1422 } 1362 }
1363 case 0:
1364 init_env ();
1365
1366 if (!pty->make_controlling_tty ())
1367 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1368 else
1369 {
1370 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1371 dup2 (pty->tty, STDIN_FILENO);
1372 dup2 (pty->tty, STDOUT_FILENO);
1373 dup2 (pty->tty, STDERR_FILENO);
1374
1375 // close all our file handles that we do no longer need
1376 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1377 {
1378 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1379 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1380 }
1381
1382 run_child (argv);
1383 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1384 }
1385
1423 exit (EXIT_FAILURE); 1386 _exit (EXIT_FAILURE);
1424 /* NOTREACHED */ 1387
1425 default: 1388 default:
1426 { 1389 if (!option (Opt_utmpInhibit))
1427#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1390 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1428 int fdstdin;
1429 1391
1430 fdstdin = dup (STDIN_FILENO); 1392 pty->close_tty ();
1431 dup2 (tty_fd, STDIN_FILENO);
1432#endif
1433 1393
1434 rxvt_privileged_utmp (this, SAVE); 1394 child_ev.start (cmd_pid);
1435#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1436 1395
1437 dup2 (fdstdin, STDIN_FILENO); 1396 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1438 close (fdstdin);
1439#endif
1440
1441 }
1442 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, Xfd open */
1443 break; 1397 break;
1444 } 1398 }
1445#else /* __QNX__ uses qnxspawn() */
1446 fchmod (tty_fd, 0622);
1447 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1448 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1449
1450 if (run_child (argv) == -1)
1451 exit (EXIT_FAILURE);
1452#endif
1453
1454 return cfd;
1455} 1399}
1456 1400
1457/* ------------------------------------------------------------------------- * 1401/* ------------------------------------------------------------------------- *
1458 * CHILD PROCESS OPERATIONS * 1402 * CHILD PROCESS OPERATIONS *
1459 * ------------------------------------------------------------------------- */ 1403 * ------------------------------------------------------------------------- */
… …
1464int 1408int
1465rxvt_term::run_child (const char *const *argv) 1409rxvt_term::run_child (const char *const *argv)
1466{ 1410{
1467 char *login; 1411 char *login;
1468 1412
1469 SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */
1470
1471 if (Options & Opt_console) 1413 if (option (Opt_console))
1414 {
1472 { /* be virtual console, fail silently */ 1415 /* be virtual console, fail silently */
1473#ifdef TIOCCONS 1416#ifdef TIOCCONS
1474 unsigned int on = 1; 1417 unsigned int on = 1;
1475 1418
1476 ioctl (STDIN_FILENO, TIOCCONS, &on); 1419 ioctl (STDIN_FILENO, TIOCCONS, &on);
1477#elif defined (SRIOCSREDIR) 1420#elif defined (SRIOCSREDIR)
1478 int fd; 1421 int fd;
1479 1422
1480 fd = open (CONSOLE, O_WRONLY, 0); 1423 fd = open (CONSOLE, O_WRONLY, 0);
1481 if (fd >= 0) 1424 if (fd >= 0)
1482 {
1483 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1425 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1484 close (fd); 1426 close (fd);
1485 } 1427#endif /* SRIOCSREDIR */
1486#endif /* SRIOCSREDIR */
1487 } 1428 }
1488 1429
1489 /* reset signals and spin off the command interpreter */ 1430 /* reset signals and spin off the command interpreter */
1490 signal (SIGINT, SIG_DFL); 1431 signal (SIGINT, SIG_DFL);
1491 signal (SIGQUIT, SIG_DFL); 1432 signal (SIGQUIT, SIG_DFL);
1492 signal (SIGCHLD, SIG_DFL); 1433 signal (SIGCHLD, SIG_DFL);
1434 signal (SIGHUP, SIG_DFL);
1435 signal (SIGPIPE, SIG_DFL);
1493 /* 1436 /*
1494 * mimick login's behavior by disabling the job control signals 1437 * mimick login's behavior by disabling the job control signals
1495 * a shell that wants them can turn them back on 1438 * a shell that wants them can turn them back on
1496 */ 1439 */
1497#ifdef SIGTSTP 1440#ifdef SIGTSTP
1498 signal (SIGTSTP, SIG_IGN); 1441 signal (SIGTSTP, SIG_IGN);
1499 signal (SIGTTIN, SIG_IGN); 1442 signal (SIGTTIN, SIG_IGN);
1500 signal (SIGTTOU, SIG_IGN); 1443 signal (SIGTTOU, SIG_IGN);
1501#endif /* SIGTSTP */ 1444#endif /* SIGTSTP */
1502
1503 /* set window size */
1504 struct winsize ws;
1505
1506 ws.ws_col = TermWin.ncol;
1507 ws.ws_row = TermWin.nrow;
1508 ws.ws_xpixel = ws.ws_ypixel = 0;
1509 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1510 1445
1511 // unblock signals (signals are blocked by iom.C 1446 // unblock signals (signals are blocked by iom.C
1512 sigset_t ss; 1447 sigset_t ss;
1513 sigemptyset (&ss); 1448 sigemptyset (&ss);
1514 sigprocmask (SIG_SETMASK, &ss, 0); 1449 sigprocmask (SIG_SETMASK, &ss, 0);
1515 1450
1516#ifndef __QNX__
1517 /* command interpreter path */ 1451 /* command interpreter path */
1518 if (argv != NULL) 1452 if (argv)
1519 { 1453 {
1520# ifdef DEBUG_CMD 1454# ifdef DEBUG_CMD
1521 int i; 1455 int i;
1522 1456
1523 for (i = 0; argv[i]; i++) 1457 for (i = 0; argv[i]; i++)
1524 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1458 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1525# endif 1459# endif
1526 1460
1527 execvp(argv[0], (char *const *)argv); 1461 execvp (argv[0], (char *const *)argv);
1528 /* no error message: STDERR is closed! */ 1462 /* no error message: STDERR is closed! */
1529 } 1463 }
1530 else 1464 else
1531 { 1465 {
1532 const char *argv0, *shell; 1466 const char *argv0, *shell;
1533 1467
1534 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1468 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1535 shell = "/bin/sh"; 1469 shell = "/bin/sh";
1536 1470
1537 argv0 = (const char *)rxvt_r_basename(shell); 1471 argv0 = (const char *)rxvt_basename (shell);
1472
1538 if (Options & Opt_loginShell) 1473 if (option (Opt_loginShell))
1539 { 1474 {
1540 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1475 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1541 1476
1542 login[0] = '-'; 1477 login[0] = '-';
1543 STRCPY(&login[1], argv0); 1478 strcpy (&login[1], argv0);
1544 argv0 = login; 1479 argv0 = login;
1545 } 1480 }
1481
1546 execlp(shell, argv0, NULL); 1482 execlp (shell, argv0, (char *)0);
1547 /* no error message: STDERR is closed! */ 1483 /* no error message: STDERR is closed! */
1548 } 1484 }
1549 1485
1550#else /* __QNX__ uses qnxspawn() */
1551
1552 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1553 char *command = NULL, fullcommand[_MAX_PATH];
1554 char **arg_v, *arg_a[2] = { NULL, NULL };
1555
1556 if (argv != NULL)
1557 {
1558 if (access(argv[0], X_OK) == -1)
1559 {
1560 if (STRCHR(argv[0], '/') == NULL)
1561 {
1562 searchenv(argv[0], "PATH", fullcommand);
1563 if (fullcommand[0] != '\0')
1564 command = fullcommand;
1565 }
1566 if (access(command, X_OK) == -1)
1567 return -1;
1568 }
1569 else
1570 command = argv[0];
1571 arg_v = argv;
1572 }
1573 else
1574 {
1575 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1576 command = "/bin/sh";
1577
1578 arg_a[0] = my_basename(command);
1579 if (Options & Opt_loginShell)
1580 {
1581 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1582
1583 login[0] = '-';
1584 STRCPY(&login[1], arg_a[0]);
1585 arg_a[0] = login;
1586 }
1587 arg_v = arg_a;
1588 }
1589 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1590 cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1591 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1592 command, arg_v, environ, iov_a, 0);
1593 if (login)
1594 free(login);
1595
1596 close(tty_fd);
1597 return cmd_fd;
1598
1599#endif
1600 return -1; 1486 return -1;
1601} 1487}
1602 1488
1603/* ------------------------------------------------------------------------- *
1604 * GET TTY CURRENT STATE *
1605 * ------------------------------------------------------------------------- */
1606/* rxvt_get_ttymode() */
1607/* INTPROTO */
1608void
1609rxvt_get_ttymode(ttymode_t *tio, int erase)
1610{
1611#ifdef HAVE_TERMIOS_H
1612 /*
1613 * standard System V termios interface
1614 */
1615 if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1616 {
1617 /* return error - use system defaults */
1618 tio->c_cc[VINTR] = CINTR;
1619 tio->c_cc[VQUIT] = CQUIT;
1620 tio->c_cc[VERASE] = CERASE;
1621 tio->c_cc[VKILL] = CKILL;
1622 tio->c_cc[VSTART] = CSTART;
1623 tio->c_cc[VSTOP] = CSTOP;
1624 tio->c_cc[VSUSP] = CSUSP;
1625# ifdef VDSUSP
1626
1627 tio->c_cc[VDSUSP] = CDSUSP;
1628# endif
1629# ifdef VREPRINT
1630
1631 tio->c_cc[VREPRINT] = CRPRNT;
1632# endif
1633# ifdef VDISCRD
1634
1635 tio->c_cc[VDISCRD] = CFLUSH;
1636# endif
1637# ifdef VWERSE
1638
1639 tio->c_cc[VWERSE] = CWERASE;
1640# endif
1641# ifdef VLNEXT
1642
1643 tio->c_cc[VLNEXT] = CLNEXT;
1644# endif
1645
1646 }
1647 tio->c_cc[VEOF] = CEOF;
1648 tio->c_cc[VEOL] = VDISABLE;
1649# ifdef VEOL2
1650
1651 tio->c_cc[VEOL2] = VDISABLE;
1652# endif
1653# ifdef VSWTC
1654
1655 tio->c_cc[VSWTC] = VDISABLE;
1656# endif
1657# ifdef VSWTCH
1658
1659 tio->c_cc[VSWTCH] = VDISABLE;
1660# endif
1661# if VMIN != VEOF
1662
1663 tio->c_cc[VMIN] = 1;
1664# endif
1665# if VTIME != VEOL
1666
1667 tio->c_cc[VTIME] = 0;
1668# endif
1669
1670 if (erase != -1)
1671 tio->c_cc[VERASE] = (char)erase;
1672
1673 /* input modes */
1674 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1675# ifdef IMAXBEL
1676 | IMAXBEL
1677# endif
1678 | IXON);
1679
1680 /* output modes */
1681 tio->c_oflag = (OPOST | ONLCR);
1682
1683 /* control modes */
1684 tio->c_cflag = (CS8 | CREAD);
1685
1686 /* line discipline modes */
1687 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1688# if defined (ECHOCTL) && defined (ECHOKE)
1689 | ECHOCTL | ECHOKE
1690# endif
1691 | ECHOE | ECHOK);
1692# else /* HAVE_TERMIOS_H */
1693
1694 /*
1695 * sgtty interface
1696 */
1697
1698 /* get parameters -- gtty */
1699 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1700 {
1701 tio->sg.sg_erase = CERASE; /* ^H */
1702 tio->sg.sg_kill = CKILL; /* ^U */
1703 }
1704 if (erase != -1)
1705 tio->sg.sg_erase = (char)erase;
1706
1707 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1708
1709 /* get special characters */
1710 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1711 {
1712 tio->tc.t_intrc = CINTR; /* ^C */
1713 tio->tc.t_quitc = CQUIT; /* ^\ */
1714 tio->tc.t_startc = CSTART; /* ^Q */
1715 tio->tc.t_stopc = CSTOP; /* ^S */
1716 tio->tc.t_eofc = CEOF; /* ^D */
1717 tio->tc.t_brkc = -1;
1718 }
1719 /* get local special chars */
1720 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1721 {
1722 tio->lc.t_suspc = CSUSP; /* ^Z */
1723 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1724 tio->lc.t_rprntc = CRPRNT; /* ^R */
1725 tio->lc.t_flushc = CFLUSH; /* ^O */
1726 tio->lc.t_werasc = CWERASE; /* ^W */
1727 tio->lc.t_lnextc = CLNEXT; /* ^V */
1728 }
1729 /* get line discipline */
1730 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1731# ifdef NTTYDISC
1732
1733 tio->line = NTTYDISC;
1734# endif /* NTTYDISC */
1735
1736 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1737#endif /* HAVE_TERMIOS_H */
1738
1739 /*
1740 * Debugging
1741 */
1742#ifdef DEBUG_TTYMODE
1743#ifdef HAVE_TERMIOS_H
1744 /* c_iflag bits */
1745 fprintf(stderr, "Input flags\n");
1746
1747 /* cpp token stringize doesn't work on all machines <sigh> */
1748# define FOO(flag,name) \
1749 if ((tio->c_iflag) & flag) \
1750 fprintf (stderr, "%s ", name)
1751
1752 /* c_iflag bits */
1753 FOO(IGNBRK, "IGNBRK");
1754 FOO(BRKINT, "BRKINT");
1755 FOO(IGNPAR, "IGNPAR");
1756 FOO(PARMRK, "PARMRK");
1757 FOO(INPCK, "INPCK");
1758 FOO(ISTRIP, "ISTRIP");
1759 FOO(INLCR, "INLCR");
1760 FOO(IGNCR, "IGNCR");
1761 FOO(ICRNL, "ICRNL");
1762 FOO(IXON, "IXON");
1763 FOO(IXOFF, "IXOFF");
1764# ifdef IUCLC
1765
1766 FOO(IUCLC, "IUCLC");
1767# endif
1768# ifdef IXANY
1769
1770 FOO(IXANY, "IXANY");
1771# endif
1772# ifdef IMAXBEL
1773
1774 FOO(IMAXBEL, "IMAXBEL");
1775# endif
1776
1777 fprintf(stderr, "\n");
1778
1779# undef FOO
1780# define FOO(entry, name) \
1781 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1782
1783 FOO(VINTR, "VINTR");
1784 FOO(VQUIT, "VQUIT");
1785 FOO(VERASE, "VERASE");
1786 FOO(VKILL, "VKILL");
1787 FOO(VEOF, "VEOF");
1788 FOO(VEOL, "VEOL");
1789# ifdef VEOL2
1790
1791 FOO(VEOL2, "VEOL2");
1792# endif
1793# ifdef VSWTC
1794
1795 FOO(VSWTC, "VSWTC");
1796# endif
1797# ifdef VSWTCH
1798
1799 FOO(VSWTCH, "VSWTCH");
1800# endif
1801
1802 FOO(VSTART, "VSTART");
1803 FOO(VSTOP, "VSTOP");
1804 FOO(VSUSP, "VSUSP");
1805# ifdef VDSUSP
1806
1807 FOO(VDSUSP, "VDSUSP");
1808# endif
1809# ifdef VREPRINT
1810
1811 FOO(VREPRINT, "VREPRINT");
1812# endif
1813# ifdef VDISCRD
1814
1815 FOO(VDISCRD, "VDISCRD");
1816# endif
1817# ifdef VWERSE
1818
1819 FOO(VWERSE, "VWERSE");
1820# endif
1821# ifdef VLNEXT
1822
1823 FOO(VLNEXT, "VLNEXT");
1824# endif
1825
1826 fprintf(stderr, "\n");
1827# undef FOO
1828# endif /* HAVE_TERMIOS_H */
1829#endif /* DEBUG_TTYMODE */
1830}
1831
1832/*----------------------- end-of-file (C source) -----------------------*/ 1489/*----------------------- end-of-file (C source) -----------------------*/

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