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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.70 by root, Fri Aug 13 03:47:09 2004 UTC vs.
Revision 1.262 by sf-exg, Sun Jan 31 09:02:48 2010 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.C 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * 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>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - 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>
10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11 * - extensive modifications 14 * - extensive modifications
12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13 * - QNX support
14 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 15 * Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com>
15 * 16 *
16 * This program is free software; you can redistribute it and/or modify 17 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by 18 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or 19 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version. 20 * (at your option) any later version.
… …
31 * Initialisation routines. 32 * Initialisation routines.
32 */ 33 */
33 34
34#include "../config.h" /* NECESSARY */ 35#include "../config.h" /* NECESSARY */
35#include "rxvt.h" /* NECESSARY */ 36#include "rxvt.h" /* NECESSARY */
37#include "rxvtutil.h"
36#include "init.h" 38#include "init.h"
39#include "keyboard.h"
37 40
41#include <limits>
42
38#include <signal.h> 43#include <csignal>
44
45#include <fcntl.h>
46
47#ifdef HAVE_XSETLOCALE
48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale>
53# endif
54#endif
55
56#ifdef HAVE_NL_LANGINFO
57# include <langinfo.h>
58#endif
59
60#ifdef DISPLAY_IS_IP
61/* On Solaris link with -lsocket and -lnsl */
62#include <sys/types.h>
63#include <sys/socket.h>
64
65/* these next two are probably only on Sun (not Solaris) */
66#ifdef HAVE_SYS_SOCKIO_H
67#include <sys/sockio.h>
68#endif
69#ifdef HAVE_SYS_BYTEORDER_H
70#include <sys/byteorder.h>
71#endif
72
73#include <netinet/in.h>
74#include <arpa/inet.h>
75#include <net/if.h>
76#include <net/if_arp.h>
77
78static char *
79rxvt_network_display (const char *display)
80{
81 char buffer[1024], *rval = NULL;
82 struct ifconf ifc;
83 struct ifreq *ifr;
84 int i, skfd;
85
86 if (display[0] != ':' && strncmp (display, "unix:", 5))
87 return (char *) display; /* nothing to do */
88
89 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
90 ifc.ifc_buf = buffer;
91
92 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
93 {
94 perror ("socket");
95 return NULL;
96 }
97
98 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
99 {
100 perror ("SIOCGIFCONF");
101 close (skfd);
102 return NULL;
103 }
104
105 for (i = 0, ifr = ifc.ifc_req;
106 i < (ifc.ifc_len / sizeof (struct ifreq));
107 i++, ifr++)
108 {
109 struct ifreq ifr2;
110
111 strcpy (ifr2.ifr_name, ifr->ifr_name);
112
113 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
114 {
115 unsigned long addr;
116 struct sockaddr_in *p_addr;
117
118 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
119 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
120
121 /*
122 * not "0.0.0.0" or "127.0.0.1" - so format the address
123 */
124 if (addr && addr != 0x7F000001)
125 {
126 char *colon = strchr (display, ':');
127
128 if (colon == NULL)
129 colon = ":0.0";
130
131 rval = rxvt_malloc (strlen (colon) + 16);
132 sprintf (rval, "%d.%d.%d.%d%s",
133 (int) ((addr >> 030) & 0xFF),
134 (int) ((addr >> 020) & 0xFF),
135 (int) ((addr >> 010) & 0xFF),
136 (int) (addr & 0xFF), colon);
137 break;
138 }
139 }
140 }
141
142 close (skfd);
143
144 return rval;
145}
146#endif
39 147
40const char *const def_colorName[] = 148const char *const def_colorName[] =
41 { 149 {
42 COLOR_FOREGROUND, 150 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 151 COLOR_BACKGROUND,
44 /* low-intensity colors */ 152 /* low-intensity colors */
45 "Black", /* 0: black (#000000) */ 153 "rgb:00/00/00", // 0: black (Black)
46#ifndef NO_BRIGHTCOLOR 154 "rgb:cd/00/00", // 1: red (Red3)
47 "Red3", /* 1: red (#CD0000) */ 155 "rgb:00/cd/00", // 2: green (Green3)
48 "Green3", /* 2: green (#00CD00) */ 156 "rgb:cd/cd/00", // 3: yellow (Yellow3)
49 "Yellow3", /* 3: yellow (#CDCD00) */ 157 "rgb:00/00/cd", // 4: blue (Blue3)
50 "Blue3", /* 4: blue (#0000CD) */ 158 "rgb:cd/00/cd", // 5: magenta (Magenta3)
51 "Magenta3", /* 5: magenta (#CD00CD) */ 159 "rgb:00/cd/cd", // 6: cyan (Cyan3)
52 "Cyan3", /* 6: cyan (#00CDCD) */
53# ifdef XTERM_COLORS 160# ifdef XTERM_COLORS
54 "Grey90", /* 7: white (#E5E5E5) */ 161 "rgb:e5/e5/e5", // 7: white (Grey90)
55# else 162# else
56 "AntiqueWhite", /* 7: white (#FAEBD7) */ 163 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
57# endif 164# endif
58 /* high-intensity colors */ 165 /* high-intensity colors */
59# ifdef XTERM_COLORS 166# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 167 "rgb:4d/4d/4d", // 8: bright black (Grey30)
61# else 168# else
62 "Grey25", /* 8: bright black (#404040) */ 169 "rgb:40/40/40", // 8: bright black (Grey25)
63# endif 170# endif
64#endif /* NO_BRIGHTCOLOR */ 171 "rgb:ff/00/00", // 1/9: bright red (Reed)
65 "Red", /* 1/9: bright red (#FF0000) */ 172 "rgb:00/ff/00", // 2/10: bright green (Green)
66 "Green", /* 2/10: bright green (#00FF00) */ 173 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 174 "rgb:00/00/ff", // 4/12: bright blue (Blue)
68 "Blue", /* 4/12: bright blue (#0000FF) */ 175 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 176 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 177 "rgb:ff/ff/ff", // 7/15: bright white (White)
71 "White", /* 7/15: bright white (#FFFFFF) */ 178
72#ifdef TTY_256COLOR 179 // 88 xterm colours
73 "rgbi:0/0/0", /* default 16-255 color table */ 180 "rgb:00/00/00",
74 "rgbi:0/0/.2", /* consists of 6 6x6 colour cubes */
75 "rgbi:0/0/.4", /* and a 24 greyscale ramp w/o */
76 "rgbi:0/0/.6", /* black or white */
77 "rgbi:0/0/.8", 181 "rgb:00/00/8b",
78 "rgbi:0/0/1", 182 "rgb:00/00/cd",
79 "rgbi:0/.2/0", 183 "rgb:00/00/ff",
80 "rgbi:0/.2/.2",
81 "rgbi:0/.2/.4",
82 "rgbi:0/.2/.6",
83 "rgbi:0/.2/.8",
84 "rgbi:0/.2/1",
85 "rgbi:0/.4/0",
86 "rgbi:0/.4/.2",
87 "rgbi:0/.4/.4",
88 "rgbi:0/.4/.6",
89 "rgbi:0/.4/.8",
90 "rgbi:0/.4/1",
91 "rgbi:0/.6/0",
92 "rgbi:0/.6/.2",
93 "rgbi:0/.6/.4",
94 "rgbi:0/.6/.6",
95 "rgbi:0/.6/.8",
96 "rgbi:0/.6/1",
97 "rgbi:0/.8/0", 184 "rgb:00/8b/00",
98 "rgbi:0/.8/.2",
99 "rgbi:0/.8/.4",
100 "rgbi:0/.8/.6",
101 "rgbi:0/.8/.8", 185 "rgb:00/8b/8b",
102 "rgbi:0/.8/1", 186 "rgb:00/8b/cd",
187 "rgb:00/8b/ff",
103 "rgbi:0/1/0", 188 "rgb:00/cd/00",
104 "rgbi:0/1/.2",
105 "rgbi:0/1/.4",
106 "rgbi:0/1/.6",
107 "rgbi:0/1/.8", 189 "rgb:00/cd/8b",
108 "rgbi:0/1/1", 190 "rgb:00/cd/cd",
191 "rgb:00/cd/ff",
109 "rgbi:.2/0/0", 192 "rgb:00/ff/00",
110 "rgbi:.2/0/.2", 193 "rgb:00/ff/8b",
111 "rgbi:.2/0/.4", 194 "rgb:00/ff/cd",
112 "rgbi:.2/0/.6", 195 "rgb:00/ff/ff",
113 "rgbi:.2/0/.8",
114 "rgbi:.2/0/1",
115 "rgbi:.2/.2/0",
116 "rgbi:.2/.2/.2",
117 "rgbi:.2/.2/.4",
118 "rgbi:.2/.2/.6",
119 "rgbi:.2/.2/.8",
120 "rgbi:.2/.2/1",
121 "rgbi:.2/.4/0",
122 "rgbi:.2/.4/.2",
123 "rgbi:.2/.4/.4",
124 "rgbi:.2/.4/.6",
125 "rgbi:.2/.4/.8",
126 "rgbi:.2/.4/1",
127 "rgbi:.2/.6/0",
128 "rgbi:.2/.6/.2",
129 "rgbi:.2/.6/.4",
130 "rgbi:.2/.6/.6",
131 "rgbi:.2/.6/.8",
132 "rgbi:.2/.6/1",
133 "rgbi:.2/.8/0",
134 "rgbi:.2/.8/.2",
135 "rgbi:.2/.8/.4",
136 "rgbi:.2/.8/.6",
137 "rgbi:.2/.8/.8",
138 "rgbi:.2/.8/1",
139 "rgbi:.2/1/0",
140 "rgbi:.2/1/.2",
141 "rgbi:.2/1/.4",
142 "rgbi:.2/1/.6",
143 "rgbi:.2/1/.8",
144 "rgbi:.2/1/1",
145 "rgbi:.4/0/0",
146 "rgbi:.4/0/.2",
147 "rgbi:.4/0/.4",
148 "rgbi:.4/0/.6",
149 "rgbi:.4/0/.8",
150 "rgbi:.4/0/1",
151 "rgbi:.4/.2/0",
152 "rgbi:.4/.2/.2",
153 "rgbi:.4/.2/.4",
154 "rgbi:.4/.2/.6",
155 "rgbi:.4/.2/.8",
156 "rgbi:.4/.2/1",
157 "rgbi:.4/.4/0",
158 "rgbi:.4/.4/.2",
159 "rgbi:.4/.4/.4",
160 "rgbi:.4/.4/.6",
161 "rgbi:.4/.4/.8",
162 "rgbi:.4/.4/1",
163 "rgbi:.4/.6/0",
164 "rgbi:.4/.6/.2",
165 "rgbi:.4/.6/.4",
166 "rgbi:.4/.6/.6",
167 "rgbi:.4/.6/.8",
168 "rgbi:.4/.6/1",
169 "rgbi:.4/.8/0",
170 "rgbi:.4/.8/.2",
171 "rgbi:.4/.8/.4",
172 "rgbi:.4/.8/.6",
173 "rgbi:.4/.8/.8",
174 "rgbi:.4/.8/1",
175 "rgbi:.4/1/0",
176 "rgbi:.4/1/.2",
177 "rgbi:.4/1/.4",
178 "rgbi:.4/1/.6",
179 "rgbi:.4/1/.8",
180 "rgbi:.4/1/1",
181 "rgbi:.6/0/0",
182 "rgbi:.6/0/.2",
183 "rgbi:.6/0/.4",
184 "rgbi:.6/0/.6",
185 "rgbi:.6/0/.8",
186 "rgbi:.6/0/1",
187 "rgbi:.6/.2/0",
188 "rgbi:.6/.2/.2",
189 "rgbi:.6/.2/.4",
190 "rgbi:.6/.2/.6",
191 "rgbi:.6/.2/.8",
192 "rgbi:.6/.2/1",
193 "rgbi:.6/.4/0",
194 "rgbi:.6/.4/.2",
195 "rgbi:.6/.4/.4",
196 "rgbi:.6/.4/.6",
197 "rgbi:.6/.4/.8",
198 "rgbi:.6/.4/1",
199 "rgbi:.6/.6/0",
200 "rgbi:.6/.6/.2",
201 "rgbi:.6/.6/.4",
202 "rgbi:.6/.6/.6",
203 "rgbi:.6/.6/.8",
204 "rgbi:.6/.6/1",
205 "rgbi:.6/.8/0",
206 "rgbi:.6/.8/.2",
207 "rgbi:.6/.8/.4",
208 "rgbi:.6/.8/.6",
209 "rgbi:.6/.8/.8",
210 "rgbi:.6/.8/1",
211 "rgbi:.6/1/0",
212 "rgbi:.6/1/.2",
213 "rgbi:.6/1/.4",
214 "rgbi:.6/1/.6",
215 "rgbi:.6/1/.8",
216 "rgbi:.6/1/1",
217 "rgbi:.8/0/0", 196 "rgb:8b/00/00",
218 "rgbi:.8/0/.2",
219 "rgbi:.8/0/.4",
220 "rgbi:.8/0/.6",
221 "rgbi:.8/0/.8", 197 "rgb:8b/00/8b",
222 "rgbi:.8/0/1", 198 "rgb:8b/00/cd",
223 "rgbi:.8/.2/0", 199 "rgb:8b/00/ff",
224 "rgbi:.8/.2/.2",
225 "rgbi:.8/.2/.4",
226 "rgbi:.8/.2/.6",
227 "rgbi:.8/.2/.8",
228 "rgbi:.8/.2/1",
229 "rgbi:.8/.4/0",
230 "rgbi:.8/.4/.2",
231 "rgbi:.8/.4/.4",
232 "rgbi:.8/.4/.6",
233 "rgbi:.8/.4/.8",
234 "rgbi:.8/.4/1",
235 "rgbi:.8/.6/0",
236 "rgbi:.8/.6/.2",
237 "rgbi:.8/.6/.4",
238 "rgbi:.8/.6/.6",
239 "rgbi:.8/.6/.8",
240 "rgbi:.8/.6/1",
241 "rgbi:.8/.8/0", 200 "rgb:8b/8b/00",
242 "rgbi:.8/.8/.2",
243 "rgbi:.8/.8/.4",
244 "rgbi:.8/.8/.6",
245 "rgbi:.8/.8/.8",
246 "rgbi:.8/.8/1",
247 "rgbi:.8/1/0",
248 "rgbi:.8/1/.2",
249 "rgbi:.8/1/.4",
250 "rgbi:.8/1/.6",
251 "rgbi:.8/1/.8",
252 "rgbi:.8/1/1",
253 "rgbi:1/0/0",
254 "rgbi:1/0/.2",
255 "rgbi:1/0/.4",
256 "rgbi:1/0/.6",
257 "rgbi:1/0/.8",
258 "rgbi:1/0/1",
259 "rgbi:1/.2/0",
260 "rgbi:1/.2/.2",
261 "rgbi:1/.2/.4",
262 "rgbi:1/.2/.6",
263 "rgbi:1/.2/.8",
264 "rgbi:1/.2/1",
265 "rgbi:1/.4/0",
266 "rgbi:1/.4/.2",
267 "rgbi:1/.4/.4",
268 "rgbi:1/.4/.6",
269 "rgbi:1/.4/.8",
270 "rgbi:1/.4/1",
271 "rgbi:1/.6/0",
272 "rgbi:1/.6/.2",
273 "rgbi:1/.6/.4",
274 "rgbi:1/.6/.6",
275 "rgbi:1/.6/.8",
276 "rgbi:1/.6/1",
277 "rgbi:1/.8/0",
278 "rgbi:1/.8/.2",
279 "rgbi:1/.8/.4",
280 "rgbi:1/.8/.6",
281 "rgbi:1/.8/.8",
282 "rgbi:1/.8/1",
283 "rgbi:1/1/0",
284 "rgbi:1/1/.2",
285 "rgbi:1/1/.4",
286 "rgbi:1/1/.6",
287 "rgbi:1/1/.8",
288 "rgbi:1/1/1",
289 "rgb:08/08/08", 201 "rgb:8b/8b/8b",
290 "rgb:12/12/12", 202 "rgb:8b/8b/cd",
203 "rgb:8b/8b/ff",
204 "rgb:8b/cd/00",
205 "rgb:8b/cd/8b",
206 "rgb:8b/cd/cd",
207 "rgb:8b/cd/ff",
208 "rgb:8b/ff/00",
209 "rgb:8b/ff/8b",
210 "rgb:8b/ff/cd",
211 "rgb:8b/ff/ff",
212 "rgb:cd/00/00",
213 "rgb:cd/00/8b",
214 "rgb:cd/00/cd",
215 "rgb:cd/00/ff",
216 "rgb:cd/8b/00",
217 "rgb:cd/8b/8b",
218 "rgb:cd/8b/cd",
219 "rgb:cd/8b/ff",
220 "rgb:cd/cd/00",
221 "rgb:cd/cd/8b",
291 "rgb:1c/1c/1c", 222 "rgb:cd/cd/cd",
223 "rgb:cd/cd/ff",
224 "rgb:cd/ff/00",
225 "rgb:cd/ff/8b",
226 "rgb:cd/ff/cd",
227 "rgb:cd/ff/ff",
228 "rgb:ff/00/00",
229 "rgb:ff/00/8b",
230 "rgb:ff/00/cd",
231 "rgb:ff/00/ff",
232 "rgb:ff/8b/00",
233 "rgb:ff/8b/8b",
234 "rgb:ff/8b/cd",
235 "rgb:ff/8b/ff",
236 "rgb:ff/cd/00",
237 "rgb:ff/cd/8b",
238 "rgb:ff/cd/cd",
239 "rgb:ff/cd/ff",
240 "rgb:ff/ff/00",
241 "rgb:ff/ff/8b",
242 "rgb:ff/ff/cd",
243 "rgb:ff/ff/ff",
292 "rgb:26/26/26", 244 "rgb:2e/2e/2e",
293 "rgb:30/30/30",
294 "rgb:3a/3a/3a",
295 "rgb:44/44/44",
296 "rgb:4e/4e/4e",
297 "rgb:58/58/58", 245 "rgb:5c/5c/5c",
298 "rgb:62/62/62",
299 "rgb:6c/6c/6c",
300 "rgb:76/76/76", 246 "rgb:73/73/73",
301 "rgb:80/80/80", 247 "rgb:8b/8b/8b",
302 "rgb:8a/8a/8a", 248 "rgb:a2/a2/a2",
303 "rgb:94/94/94", 249 "rgb:b9/b9/b9",
304 "rgb:9e/9e/9e",
305 "rgb:a8/a8/a8",
306 "rgb:b2/b2/b2",
307 "rgb:bc/bc/bc",
308 "rgb:c6/c6/c6",
309 "rgb:d0/d0/d0", 250 "rgb:d0/d0/d0",
310 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 251 "rgb:e7/e7/e7",
312 "rgb:ee/ee/ee", 252
313#endif
314#ifndef NO_CURSORCOLOR 253#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 254 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 255 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 256#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer_fg */ 257 NULL, /* Color_pointer_fg */
319 NULL, /* Color_pointer_bg */ 258 NULL, /* Color_pointer_bg */
320 NULL, /* Color_border */ 259 NULL, /* Color_border */
321#ifndef NO_BOLD_UNDERLINE_REVERSE 260#ifndef NO_BOLD_UNDERLINE_REVERSE
322 NULL, /* Color_BD */ 261 NULL, /* Color_BD */
262 NULL, /* Color_IT */
323 NULL, /* Color_UL */ 263 NULL, /* Color_UL */
324 NULL, /* Color_RV */ 264 NULL, /* Color_RV */
325#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 265#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
266#if ENABLE_FRILLS
267 NULL, // Color_underline
268#endif
326#ifdef OPTION_HC 269#ifdef OPTION_HC
327 NULL, 270 NULL,
328#endif 271#endif
329#ifdef KEEP_SCROLLCOLOR
330 COLOR_SCROLLBAR, 272 COLOR_SCROLLBAR,
273#ifdef RXVT_SCROLLBAR
331 COLOR_SCROLLTROUGH, 274 COLOR_SCROLLTROUGH,
332#endif /* KEEP_SCROLLCOLOR */ 275#endif
333#if TINTING 276#if ENABLE_TRANSPARENCY
334 NULL, 277 NULL,
335#endif 278#endif
279#if OFF_FOCUS_FADING
280 "rgb:00/00/00",
281#endif
336 }; 282 };
337 283
338const char *const xa_names[NUM_XA] = 284void
339 {
340 "TEXT",
341 "COMPOUND_TEXT",
342 "UTF8_STRING",
343 "MULTIPLE",
344 "TARGETS",
345 "TIMESTAMP",
346 "VT_SELECTION",
347 "INCR",
348 "WM_DELETE_WINDOW",
349#ifdef TRANSPARENT
350 "_XROOTPMAP_ID",
351#endif
352#ifdef OFFIX_DND
353 "DndProtocol",
354 "DndSelection",
355#endif
356 "CLIPBOARD"
357 };
358
359bool
360rxvt_term::init_vars () 285rxvt_term::init_vars ()
361{ 286{
362 PixColorsFocused = new rxvt_color [TOTAL_COLORS];
363#ifdef OFF_FOCUS_FADING
364 PixColorsUnFocused = new rxvt_color [TOTAL_COLORS];
365#endif
366 PixColors = PixColorsFocused; 287 pix_colors = pix_colors_focused;
367
368 if (PixColors == NULL)
369 return false;
370
371#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
372 TermWin.pixmap = None;
373#endif
374#ifdef UTMP_SUPPORT
375 next_utmp_action = SAVE;
376#endif
377#ifndef NO_SETOWNER_TTYDEV
378 next_tty_action = SAVE;
379#endif
380 288
381 MEvent.time = CurrentTime; 289 MEvent.time = CurrentTime;
382 MEvent.button = AnyButton; 290 MEvent.button = AnyButton;
383 Options = DEFAULT_OPTIONS;
384 want_refresh = 1; 291 want_refresh = 1;
385 cmd_pid = -1;
386 cmd_fd = tty_fd = -1;
387 PrivateModes = SavedModes = PrivMode_Default; 292 priv_modes = SavedModes = PrivMode_Default;
388 TermWin.focus = 0;
389 TermWin.ncol = 80; 293 ncol = 80;
390 TermWin.nrow = 24; 294 nrow = 24;
391 TermWin.int_bwidth = INTERNALBORDERWIDTH; 295 int_bwidth = INTERNALBORDERWIDTH;
392 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 296 ext_bwidth = EXTERNALBORDERWIDTH;
393 TermWin.lineSpace = LINESPACE; 297 lineSpace = LINESPACE;
298 letterSpace = LETTERSPACE;
394 TermWin.saveLines = SAVELINES; 299 saveLines = SAVELINES;
395 numPixColors = TOTAL_COLORS;
396 300
397#ifndef NO_BRIGHTCOLOR
398 colorfgbg = DEFAULT_RSTYLE;
399#endif
400
401 refresh_limit = 1;
402 refresh_type = SLOW_REFRESH; 301 refresh_type = SLOW_REFRESH;
403 prev_nrow = prev_ncol = 0;
404 302
405 oldcursor.row = oldcursor.col = -1; 303 oldcursor.row = oldcursor.col = -1;
406#ifdef XPM_BACKGROUND
407 /* bgPixmap.w = bgPixmap.h = 0; */
408 bgPixmap.x = bgPixmap.y = 50;
409 bgPixmap.pixmap = None;
410#endif
411 304
412 last_bot = last_state = -1; 305 set_option (Opt_scrollBar);
413 306 set_option (Opt_scrollTtyOutput);
414#ifdef MENUBAR 307 set_option (Opt_jumpScroll);
415 menu_readonly = 1; 308 set_option (Opt_skipScroll);
416# if ! (MENUBAR_MAX > 1) 309 set_option (Opt_secondaryScreen);
417 CurrentBar = & (BarList); 310 set_option (Opt_secondaryScroll);
418# endif /* (MENUBAR_MAX > 1) */ 311 set_option (Opt_pastableTabs);
419#endif 312 set_option (Opt_intensityStyles);
420 313 set_option (Opt_iso14755);
421 return true; 314 set_option (Opt_iso14755_52);
315 set_option (Opt_buffered);
422} 316}
423 317
424void 318static void
425rxvt_term::init_secondary () 319init_secondary ()
426{ 320{
427 int i; 321 int i;
428#ifdef TTY_GID_SUPPORT
429 struct group *gr = getgrnam ("tty");
430 322
431 if (gr)
432 { /* change group ownership of tty to "tty" */
433 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
434 ttygid = gr->gr_gid;
435 }
436 else
437#endif /* TTY_GID_SUPPORT */
438
439 {
440 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
441 ttygid = getgid ();
442 }
443
444 /*
445 * Close all unused file descriptors
446 * We don't want them, we don't need them.
447 */
448 if ((i = open ("/dev/null", O_RDONLY)) < 0) 323 if ((i = open ("/dev/null", O_RDONLY)) < 0)
449 { 324 {
450 /* TODO: BOO HISS */
451 dup2 (STDERR_FILENO, STDIN_FILENO); 325 dup2 (STDERR_FILENO, STDIN_FILENO);
452 } 326 }
453 else if (i > STDIN_FILENO) 327 else if (i != STDIN_FILENO)
454 { 328 {
455 dup2 (i, STDIN_FILENO); 329 dup2 (i, STDIN_FILENO);
456 close (i); 330 close (i);
457 } 331 }
458 332
459 dup2 (STDERR_FILENO, STDOUT_FILENO); 333 dup2 (STDERR_FILENO, STDOUT_FILENO);
460
461#if 0 // schmorp sayz closing filies is murder
462 for (i = STDERR_FILENO + 1; i < num_fds; i++)
463 {
464#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
465 if (i == 4 || i == 7)
466 continue;
467#endif
468 close (i);
469 }
470#endif
471} 334}
472 335
473/*----------------------------------------------------------------------*/ 336/*----------------------------------------------------------------------*/
474const char ** 337const char **
475rxvt_term::init_resources (int argc, const char *const *argv) 338rxvt_term::init_resources (int argc, const char *const *argv)
476{ 339{
477 int i, r_argc; 340 int i, r_argc;
478 char *val;
479 const char **cmd_argv, **r_argv; 341 const char **cmd_argv, **r_argv;
480 342
481 /* 343 /*
482 * Look for -exec option. Find => split and make cmd_argv[] of command args 344 * Look for -e option. Find => split and make cmd_argv[] of command args
483 */ 345 */
484 for (r_argc = 0; r_argc < argc; r_argc++) 346 for (r_argc = 0; r_argc < argc; r_argc++)
485 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) 347 if (!strcmp (argv[r_argc], "-e"))
486 break; 348 break;
349
350 if (r_argc == argc)
351 cmd_argv = NULL;
352 else if (!argv[r_argc + 1])
353 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
354 else
355 {
356 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
357
358 for (i = 0; i < argc - r_argc - 1; i++)
359 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
360
361 cmd_argv[i] = NULL;
362 }
487 363
488 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 364 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
489 365
490 for (i = 0; i < r_argc; i++) 366 for (i = 0; i < r_argc; i++)
491 r_argv[i] = (const char *)argv[i]; 367 r_argv[i] = (const char *)argv[i];
492 368
493 r_argv[i] = NULL; 369 r_argv[i] = NULL;
494 370
495 if (r_argc == argc)
496 cmd_argv = NULL;
497 else
498 {
499 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
500
501 for (i = 0; i < argc - r_argc - 1; i++)
502 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
503
504 cmd_argv[i] = NULL;
505 }
506
507 rs[Rs_name] = rxvt_r_basename (argv[0]); 371 rs[Rs_name] = rxvt_basename (argv[0]);
508 372
509 /* 373 /*
510 * Open display, get options/resources and create the window 374 * Open display, get options/resources and create the window
511 */ 375 */
376
512 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 377 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
513 rs[Rs_display_name] = ":0"; 378 rs[Rs_display_name] = ":0";
514 379
515 get_options (r_argc, r_argv); 380 get_options (r_argc, r_argv);
381
382 if (!(display = displays.get (rs[Rs_display_name])))
383 {
384 free (r_argv);
385 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
386 }
387
388 // using a local pointer decreases code size a lot
389 xa = display->xa;
390
391 set (display);
392 extract_resources ();
393
394#if XFT
395 if (rs[Rs_depth])
396 select_visual (strtol (rs[Rs_depth], 0, 0));
397#endif
398
516 free (r_argv); 399 free (r_argv);
517 400
518#ifdef LOCAL_X_IS_UNIX 401 for (int i = NUM_RESOURCES; i--; )
519 if (rs[Rs_display_name][0] == ':') 402 if (rs [i] == resval_undef)
520 { 403 rs [i] = 0;
521 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 404
522 STRCPY (val, "unix"); 405#ifdef HAVE_AFTERIMAGE
523 STRCAT (val, rs[Rs_display_name]); 406 set_application_name ((char *)rs[Rs_name]);
524 display = displays.get (val); 407 set_output_threshold (OUTPUT_LEVEL_WARNING);
525 free (val); 408#endif
409
410#if ENABLE_PERL
411 if (!rs[Rs_perl_ext_1])
412 rs[Rs_perl_ext_1] = "default";
413
414 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
415 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
416 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
526 } 417 {
418 rxvt_perl.init (this);
419 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
420 }
527#endif 421#endif
528
529 if (!display
530 && ! (display = displays.get (rs[Rs_display_name])))
531 rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
532
533 extract_resources (display->display, rs[Rs_name]);
534 422
535 /* 423 /*
536 * set any defaults not already set 424 * set any defaults not already set
537 */ 425 */
538 if (cmd_argv && cmd_argv[0]) 426 if (cmd_argv && cmd_argv[0])
539 { 427 {
540 if (!rs[Rs_title]) 428 if (!rs[Rs_title])
541 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 429 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
430
542 if (!rs[Rs_iconName]) 431 if (!rs[Rs_iconName])
543 rs[Rs_iconName] = rs[Rs_title]; 432 rs[Rs_iconName] = rs[Rs_title];
544 } 433 }
545 else 434 else
546 { 435 {
547 if (!rs[Rs_title]) 436 if (!rs[Rs_title])
548 rs[Rs_title] = rs[Rs_name]; 437 rs[Rs_title] = rs[Rs_name];
438
549 if (!rs[Rs_iconName]) 439 if (!rs[Rs_iconName])
550 rs[Rs_iconName] = rs[Rs_name]; 440 rs[Rs_iconName] = rs[Rs_name];
551 } 441 }
552 442
553 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 443 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
554 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 444 saveLines = min (i, MAX_SAVELINES);
555 445
556#ifndef NO_FRILLS 446#if ENABLE_FRILLS
557 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) 447 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
558 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 448 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
449
559 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) 450 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
560 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 451 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
561#endif
562 452
563#ifndef NO_LINESPACE
564 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 453 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
565 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 454 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
455
456 if (rs[Rs_letterSpace])
457 letterSpace = atoi (rs[Rs_letterSpace]);
566#endif 458#endif
567 459
568#ifdef POINTER_BLANK 460#ifdef POINTER_BLANK
569 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 461 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
570 pointerBlankDelay = i; 462 pointerBlankDelay = i;
571 else 463 else
572 pointerBlankDelay = 2; 464 pointerBlankDelay = 2;
573#endif 465#endif
574 466
575 /* no point having a scrollbar without having any scrollback! */ 467 /* no point having a scrollbar without having any scrollback! */
576 if (!TermWin.saveLines) 468 if (!saveLines)
577 Options &= ~Opt_scrollBar; 469 set_option (Opt_scrollBar, 0);
578
579#ifdef PRINTPIPE
580 if (!rs[Rs_print_pipe])
581 rs[Rs_print_pipe] = PRINTPIPE;
582#endif
583 470
584 if (!rs[Rs_cutchars]) 471 if (!rs[Rs_cutchars])
585 rs[Rs_cutchars] = CUTCHARS; 472 rs[Rs_cutchars] = CUTCHARS;
586 473
587#ifndef NO_BACKSPACE_KEY 474#ifndef NO_BACKSPACE_KEY
588 if (!rs[Rs_backspace_key]) 475 if (!rs[Rs_backspace_key])
589# ifdef DEFAULT_BACKSPACE 476# ifdef DEFAULT_BACKSPACE
590 key_backspace = DEFAULT_BACKSPACE; 477 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
591# else 478# else
592 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 479 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
593# endif 480# endif
594 else
595 {
596 val = STRDUP (rs[Rs_backspace_key]);
597 rxvt_Str_trim (val);
598 rxvt_Str_escaped (val);
599 key_backspace = val;
600 }
601#endif 481#endif
602 482
603#ifndef NO_DELETE_KEY 483#ifndef NO_DELETE_KEY
604 if (!rs[Rs_delete_key]) 484 if (!rs[Rs_delete_key])
605# ifdef DEFAULT_DELETE 485# ifdef DEFAULT_DELETE
606 key_delete = DEFAULT_DELETE; 486 rs[Rs_delete_key] = DEFAULT_DELETE;
607# else 487# else
608 key_delete = "\033[3~"; 488 rs[Rs_delete_key] = "\033[3~";
609# endif
610 else
611 {
612 val = STRDUP (rs[Rs_delete_key]);
613 rxvt_Str_trim (val);
614 rxvt_Str_escaped (val);
615 key_delete = val;
616 }
617#endif 489# endif
618 if (rs[Rs_answerbackstring])
619 {
620 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
621 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
622 }
623
624#ifdef HAVE_SCROLLBARS
625 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
626 rs[Rs_scrollBar_thickness]);
627#endif 490#endif
491
492 scrollBar.setup (this);
628 493
629#ifdef XTERM_REVERSE_VIDEO 494#ifdef XTERM_REVERSE_VIDEO
630 /* this is how xterm implements reverseVideo */ 495 /* this is how xterm implements reverseVideo */
631 if (Options & Opt_reverseVideo) 496 if (option (Opt_reverseVideo))
632 { 497 {
633 if (!rs[Rs_color + Color_fg]) 498 if (!rs[Rs_color + Color_fg])
634 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 499 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
500
635 if (!rs[Rs_color + Color_bg]) 501 if (!rs[Rs_color + Color_bg])
636 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 502 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
637 } 503 }
638#endif 504#endif
639 505
… …
641 if (!rs[Rs_color + i]) 507 if (!rs[Rs_color + i])
642 rs[Rs_color + i] = def_colorName[i]; 508 rs[Rs_color + i] = def_colorName[i];
643 509
644#ifndef XTERM_REVERSE_VIDEO 510#ifndef XTERM_REVERSE_VIDEO
645 /* this is how we implement reverseVideo */ 511 /* this is how we implement reverseVideo */
646 if (Options & Opt_reverseVideo) 512 if (option (Opt_reverseVideo))
647 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 513 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
648#endif 514#endif
649 515
650 /* convenient aliases for setting fg/bg to colors */ 516 /* convenient aliases for setting fg/bg to colors */
651 color_aliases (Color_fg); 517 color_aliases (Color_fg);
652 color_aliases (Color_bg); 518 color_aliases (Color_bg);
653#ifndef NO_CURSORCOLOR 519#ifndef NO_CURSORCOLOR
654 color_aliases (Color_cursor); 520 color_aliases (Color_cursor);
655 color_aliases (Color_cursor2); 521 color_aliases (Color_cursor2);
656#endif /* NO_CURSORCOLOR */ 522#endif /* NO_CURSORCOLOR */
657 color_aliases (Color_pointer_fg); 523 color_aliases (Color_pointer_fg);
658 color_aliases (Color_pointer_bg); 524 color_aliases (Color_pointer_bg);
659 color_aliases (Color_border); 525 color_aliases (Color_border);
660#ifndef NO_BOLD_UNDERLINE_REVERSE 526#ifndef NO_BOLD_UNDERLINE_REVERSE
661 color_aliases (Color_BD); 527 color_aliases (Color_BD);
662 color_aliases (Color_UL); 528 color_aliases (Color_UL);
663 color_aliases (Color_RV); 529 color_aliases (Color_RV);
664#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 530#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
531
532 if (!rs[Rs_color + Color_border])
533 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
665 534
666 return cmd_argv; 535 return cmd_argv;
536}
537
538/*----------------------------------------------------------------------*/
539void
540rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
541{
542 this->envv = envv;
543
544 SET_R (this);
545 set_locale ("");
546 set_environ (envv); // a few things in X do not call setlocale :(
547
548 init_vars ();
549
550 init_secondary ();
551
552 const char **cmd_argv = init_resources (argc, argv);
553
554#ifdef KEYSYM_RESOURCE
555 keyboard->register_done ();
556#endif
557
558 if (const char *path = rs[Rs_chdir])
559 if (*path) // ignored if empty
560 {
561 if (*path != '/')
562 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
563
564 if (chdir (path))
565 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
566 }
567
568 if (option (Opt_scrollBar))
569 scrollBar.state = STATE_IDLE; /* set existence for size calculations */
570
571 pty = ptytty::create ();
572
573 create_windows (argc, argv);
574
575 init_xlocale ();
576
577 scr_poweron (); // initialize screen
578
579#if 0
580 XSynchronize (dpy, True);
581#endif
582
583 if (option (Opt_scrollBar))
584 scrollBar.resize (); /* create and map scrollbar */
585#ifdef HAVE_BG_PIXMAP
586 {
587 bgPixmap.set_target (this);
588 bgPixmap.invalidate ();
589
590#ifdef ENABLE_TRANSPARENCY
591 if (option (Opt_transparent))
592 {
593 bgPixmap.set_transparent ();
594
595#ifdef HAVE_AFTERIMAGE
596 if (rs [Rs_blurradius])
597 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
598#endif
599 if (ISSET_PIXCOLOR (Color_tint))
600 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
601
602 if (rs [Rs_shade])
603 bgPixmap.set_shade (rs [Rs_shade]);
604
605 bgPixmap.set_root_pixmap ();
606 XSelectInput (dpy, display->root, PropertyChangeMask);
607 rootwin_ev.start (display, display->root);
608 }
609#endif
610
611#ifdef BG_IMAGE_FROM_FILE
612 if (rs[Rs_backgroundPixmap])
613 {
614 const char *p = rs[Rs_backgroundPixmap];
615
616 if ((p = strchr (p, ';')) != 0)
617 {
618 p++;
619 bgPixmap.set_geometry (p);
620 }
621 else
622 bgPixmap.set_defaultGeometry ();
623
624 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
625 if (!bgPixmap.window_position_sensitive ())
626 update_background ();
627 }
628#endif
629 }
630#endif
631
632#if ENABLE_PERL
633 rootwin_ev.start (display, display->root);
634#endif
635
636 set_colorfgbg ();
637
638 init_command (cmd_argv);
639
640 free (cmd_argv);
641
642 if (pty->pty >= 0)
643 pty_ev.start (pty->pty, ev::READ);
644
645 HOOK_INVOKE ((this, HOOK_START, DT_END));
646
647#if ENABLE_XEMBED
648 if (rs[Rs_embed])
649 {
650 long info[2] = { 0, XEMBED_MAPPED };
651
652 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
653 32, PropModeReplace, (unsigned char *)&info, 2);
654 }
655#endif
656
657 XMapWindow (dpy, vt);
658 XMapWindow (dpy, parent[0]);
659
660 refresh_check ();
667} 661}
668 662
669/*----------------------------------------------------------------------*/ 663/*----------------------------------------------------------------------*/
670void 664void
671rxvt_term::init_env () 665rxvt_term::init_env ()
672{ 666{
673 int i; 667 int i;
674 unsigned int u;
675 char *val; 668 char *val;
676 669
677#ifdef DISPLAY_IS_IP 670#ifdef DISPLAY_IS_IP
678 /* Fixup display_name for export over pty to any interested terminal 671 /* Fixup display_name for export over pty to any interested terminal
679 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 672 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
… …
687 */ 680 */
688 val = rxvt_network_display (rs[Rs_display_name]); 681 val = rxvt_network_display (rs[Rs_display_name]);
689 rs[Rs_display_name] = (const char *)val; 682 rs[Rs_display_name] = (const char *)val;
690 683
691 if (val == NULL) 684 if (val == NULL)
692#endif /* DISPLAY_IS_IP */ 685#endif /* DISPLAY_IS_IP */
693 val = XDisplayString (display->display); 686 val = XDisplayString (dpy);
694 687
695 if (rs[Rs_display_name] == NULL) 688 if (rs[Rs_display_name] == NULL)
696 rs[Rs_display_name] = val; /* use broken `:0' value */ 689 rs[Rs_display_name] = val; /* use broken `:0' value */
697 690
698 i = STRLEN (val); 691 i = strlen (val);
699 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 692 env_display = (char *)rxvt_malloc (i + 9);
700 693
701 sprintf (env_display, "DISPLAY=%s", val); 694 sprintf (env_display, "DISPLAY=%s", val);
702 695
703 /* avoiding the math library: 696 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
704 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
705 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
706 ;
707 MAX_IT (i, 1);
708 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
709
710 sprintf (env_windowid, "WINDOWID=%u",
711 (unsigned int)TermWin.parent[0]);
712 697
713 /* add entries to the environment: 698 /* add entries to the environment:
714 * @ DISPLAY: in case we started with -display 699 * @ DISPLAY: in case we started with -display
715 * @ WINDOWID: X window id number of the window 700 * @ WINDOWID: X window id number of the window
716 * @ COLORTERM: terminal sub-name and also indicates its color 701 * @ COLORTERM: terminal sub-name and also indicates its color
… …
718 * @ TERMINFO: path to terminfo directory 703 * @ TERMINFO: path to terminfo directory
719 * @ COLORFGBG: fg;bg color codes 704 * @ COLORFGBG: fg;bg color codes
720 */ 705 */
721 putenv (env_display); 706 putenv (env_display);
722 putenv (env_windowid); 707 putenv (env_windowid);
708
723 if (env_colorfgbg) 709 if (env_colorfgbg)
724 putenv (env_colorfgbg); 710 putenv (env_colorfgbg);
725 711
726#ifdef RXVT_TERMINFO 712#ifdef RXVT_TERMINFO
727 putenv ("TERMINFO=" RXVT_TERMINFO); 713 putenv ("TERMINFO=" RXVT_TERMINFO);
728#endif 714#endif
729 715
730 if (display->depth <= 2) 716 if (depth <= 2)
731 putenv ("COLORTERM=" COLORTERMENV "-mono"); 717 putenv ("COLORTERM=" COLORTERMENV "-mono");
732 else 718 else
733 putenv ("COLORTERM=" COLORTERMENVFULL); 719 putenv ("COLORTERM=" COLORTERMENVFULL);
734 720
735 if (rs[Rs_term_name] != NULL) 721 if (rs[Rs_term_name] != NULL)
736 { 722 {
737 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 723 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
738 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 724 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
739 putenv (env_term); 725 putenv (env_term);
740 } 726 }
741 else 727 else
742 putenv ("TERM=" TERMENV); 728 putenv ("TERM=" TERMENV);
… …
744#ifdef HAVE_UNSETENV 730#ifdef HAVE_UNSETENV
745 /* avoid passing old settings and confusing term size */ 731 /* avoid passing old settings and confusing term size */
746 unsetenv ("LINES"); 732 unsetenv ("LINES");
747 unsetenv ("COLUMNS"); 733 unsetenv ("COLUMNS");
748 unsetenv ("TERMCAP"); /* terminfo should be okay */ 734 unsetenv ("TERMCAP"); /* terminfo should be okay */
749#endif /* HAVE_UNSETENV */ 735#endif /* HAVE_UNSETENV */
750} 736}
751 737
752/*----------------------------------------------------------------------*/ 738/*----------------------------------------------------------------------*/
753/* 739/*
754 * This is more or less stolen straight from XFree86 xterm. 740 * This is more or less stolen straight from XFree86 xterm.
755 * This should support all European type languages. 741 * This should support all European type languages.
756 */ 742 */
757void 743void
758rxvt_term::set_locale (const char *locale) 744rxvt_term::set_locale (const char *locale)
759{ 745{
746 set_environ (envv);
747
760#if HAVE_XSETLOCALE || HAVE_SETLOCALE 748#if HAVE_XSETLOCALE || HAVE_SETLOCALE
761 free (this->locale); 749 free (this->locale);
762 this->locale = setlocale (LC_CTYPE, locale); 750 this->locale = setlocale (LC_CTYPE, locale);
763 751
764 if (!this->locale) 752 if (!this->locale)
765 { 753 {
754 if (*locale)
755 {
766 rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale); 756 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
767 setlocale (LC_CTYPE, ""); 757 setlocale (LC_CTYPE, "C");
758 }
759 else
760 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
761
768 this->locale = ""; 762 this->locale = "C";
769 } 763 }
770 764
765
771 this->locale = rxvt_strdup (this->locale); 766 this->locale = strdup (this->locale);
772 SET_LOCALE (this->locale); 767 SET_LOCALE (this->locale);
773 mbstate.reset (); 768 mbstate.reset ();
774#endif 769#endif
775#if 0 770
776#if HAVE_NL_LANGINFO 771#if HAVE_NL_LANGINFO
772 char *codeset = strdup (nl_langinfo (CODESET));
773 // /^UTF.?8/i
774 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
775 && (codeset[1] == 'T' || codeset[1] == 't')
776 && (codeset[2] == 'F' || codeset[2] == 'f')
777 && (codeset[3] == '8' || codeset[4] == '8');
777 free (codeset); 778 free (codeset);
778 codeset = strdup (nl_langinfo (CODESET));
779 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
780 || !STRCASECMP (codeset, "UTF8");
781#else 779#else
782 enc_utf8 = 1; 780 enc_utf8 = 0;
783#endif
784#endif 781#endif
785} 782}
786 783
787void 784void
788rxvt_term::init_xlocale () 785rxvt_term::init_xlocale ()
789{ 786{
787 set_environ (envv);
788
790#ifdef USE_XIM 789#ifdef USE_XIM
791 if (!locale) 790 if (!locale)
792 rxvt_warn ("setting locale failed, working without locale support.\n"); 791 rxvt_warn ("setting locale failed, working without locale support.\n");
793 else 792 else
794 { 793 {
795 Atom wmlocale; 794 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
796
797 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
798 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
799 XA_STRING, 8, PropModeReplace,
800 (unsigned char *)locale, STRLEN (locale));
801 795
802 if (!XSupportsLocale ()) 796 if (!XSupportsLocale ())
803 { 797 {
804 rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n"); 798 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
805 return; 799 return;
806 } 800 }
807 801
808 im_ev.start (display); 802 im_ev.start (display);
809 803
… …
819{ 813{
820 /* 814 /*
821 * Initialize the command connection. 815 * Initialize the command connection.
822 * This should be called after the X server connection is established. 816 * This should be called after the X server connection is established.
823 */ 817 */
824 int i;
825
826 for (i = 0; i < NUM_XA; i++)
827 xa[i] = XInternAtom (display->display, xa_names[i], False);
828
829 /* Enable delete window protocol */
830 XSetWMProtocols (display->display, TermWin.parent[0],
831 & (xa[XA_WMDELETEWINDOW]), 1);
832
833#ifdef USING_W11LIB
834 /* enable W11 callbacks */
835 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
836#endif
837 818
838#ifdef META8_OPTION 819#ifdef META8_OPTION
839 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 820 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
840#endif 821#endif
841 822
842 get_ourmods (); 823 get_ourmods ();
843 824
844 if (!(Options & Opt_scrollTtyOutput)) 825 if (!option (Opt_scrollTtyOutput))
845 PrivateModes |= PrivMode_TtyOutputInh; 826 priv_modes |= PrivMode_TtyOutputInh;
846 if (Options & Opt_scrollTtyKeypress) 827 if (option (Opt_scrollTtyKeypress))
847 PrivateModes |= PrivMode_Keypress; 828 priv_modes |= PrivMode_Keypress;
848 if (!(Options & Opt_jumpScroll)) 829 if (!option (Opt_jumpScroll))
849 PrivateModes |= PrivMode_smoothScroll; 830 priv_modes |= PrivMode_smoothScroll;
850 831
851#ifndef NO_BACKSPACE_KEY 832#ifndef NO_BACKSPACE_KEY
852 if (STRCMP (key_backspace, "DEC") == 0) 833 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
853 PrivateModes |= PrivMode_HaveBackSpace; 834 priv_modes |= PrivMode_HaveBackSpace;
854#endif 835#endif
855 836
856 /* add value for scrollBar */ 837 /* add value for scrollBar */
857 if (scrollbar_visible ()) 838 if (scrollBar.state)
858 { 839 {
859 PrivateModes |= PrivMode_scrollBar; 840 priv_modes |= PrivMode_scrollBar;
860 SavedModes |= PrivMode_scrollBar; 841 SavedModes |= PrivMode_scrollBar;
861 } 842 }
862 if (menubar_visible ())
863 {
864 PrivateModes |= PrivMode_menuBar;
865 SavedModes |= PrivMode_menuBar;
866 }
867
868#ifdef CURSOR_BLINK
869 if (Options & Opt_cursorBlink)
870 (void)gettimeofday (&lastcursorchange, NULL);
871#endif
872 843
873 run_command (argv); 844 run_command (argv);
874} 845}
875 846
876/*----------------------------------------------------------------------*/ 847/*----------------------------------------------------------------------*/
877void 848void
878rxvt_term::Get_Colours () 849rxvt_term::get_colours ()
879{ 850{
880 int i; 851 int i;
881 852
882#ifdef OFF_FOCUS_FADING 853#ifdef OFF_FOCUS_FADING
883 PixColors = PixColorsFocused; 854 pix_colors = pix_colors_focused;
884#endif 855#endif
885 856
886 for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++) 857 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
887 { 858 {
859 const char *name = rs[Rs_color + i];
860
861 if (!name)
862 continue;
863
888 rxvt_color xcol; 864 rxvt_color xcol;
889 865
890 if (!rs[Rs_color + i]) 866 if (!set_color (xcol, name))
891 continue;
892
893 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
894 { 867 {
895#ifndef XTERM_REVERSE_VIDEO 868#ifndef XTERM_REVERSE_VIDEO
896 if (i < 2 && (Options & Opt_reverseVideo)) 869 if (i < 2 && option (Opt_reverseVideo))
897 rs[Rs_color + i] = def_colorName[!i]; 870 name = def_colorName [1 - i];
898 else 871 else
899#endif 872#endif
900 rs[Rs_color + i] = def_colorName[i]; 873 name = def_colorName [i];
901 874
902 if (!rs[Rs_color + i]) 875 if (!name)
903 continue; 876 continue;
904 877
905 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 878 if (!set_color (xcol, name))
906 { 879 {
907 switch (i) 880 switch (i)
908 { 881 {
909 case Color_fg: 882 case Color_fg:
910 case Color_bg: 883 case Color_bg:
911 /* fatal: need bg/fg color */
912 rxvt_fatal ("unable to get foreground/background colour, aborting"); 884 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
913 /* NOTREACHED */ 885 name = "";
914 break; 886 break;
915#ifndef NO_CURSORCOLOR 887#ifndef NO_CURSORCOLOR
916 case Color_cursor2: 888 case Color_cursor2:
917 xcol = PixColors[Color_fg]; 889#endif
918 break;
919#endif /* ! NO_CURSORCOLOR */
920 case Color_pointer_fg: 890 case Color_pointer_fg:
921 xcol = PixColors[Color_fg]; 891 name = rs[Rs_color + Color_fg];
892 xcol.set (this, name);
922 break; 893 break;
923 default: 894 default:
924 xcol = PixColors[Color_bg]; /* None */ 895 name = rs[Rs_color + Color_bg];
896 xcol.set (this, name);
925 break; 897 break;
926 } 898 }
927 } 899 }
928 } 900 }
929 901
930 PixColors[i] = xcol; 902 pix_colors[i] = xcol;
931#ifdef OFF_FOCUS_FADING 903 rs[Rs_color + i] = name;
932 if (rs[Rs_fade])
933 PixColorsUnFocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
934#endif
935 SET_PIXCOLOR (i);
936 }
937
938 if (display->depth <= 2)
939 { 904 }
905
906 if (depth <= 2)
907 {
940 if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg]; 908 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
941 if (!rs[Rs_color + Color_pointer_bg]) PixColors[Color_pointer_bg] = PixColors[Color_bg]; 909 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
942 if (!rs[Rs_color + Color_border] ) PixColors[Color_border] = PixColors[Color_fg]; 910 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
943 } 911 }
944 912
945 /* 913 /*
946 * get scrollBar/menuBar shadow colors 914 * get scrollBar shadow colors
947 * 915 *
948 * The calculations of topShadow/bottomShadow values are adapted 916 * The calculations of topShadow/bottomShadow values are adapted
949 * from the fvwm window manager. 917 * from the fvwm window manager.
950 */ 918 */
951#ifdef KEEP_SCROLLCOLOR 919#ifdef RXVT_SCROLLBAR
952
953 if (display->depth <= 2) 920 if (depth <= 2)
921 {
954 { /* Monochrome */ 922 /* Monochrome */
955 PixColors[Color_scroll] = PixColors[Color_fg]; 923 alias_color (Color_scroll, Color_fg);
956 PixColors[Color_topShadow] = PixColors[Color_bg]; 924 alias_color (Color_topShadow, Color_bg);
957 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 925 alias_color (Color_bottomShadow, Color_bg);
958 } 926 }
959 else 927 else
960 { 928 {
961 rxvt_color xcol[2]; 929 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
962 /* xcol[0] == white
963 * xcol[1] == top shadow
964 * xcol[2] == bot shadow */
965 930
966 xcol[1] = PixColors[Color_scroll]; 931 rgba cscroll;
967 xcol[0].set (display, 65535, 65535, 65535); 932 pix_colors [Color_scroll].get (cscroll);
968
969 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
970
971 xcol[0].get (display, pr0, pg0, pb0);
972 xcol[1].get (display, pr1, pg1, pb1);
973
974 PixColors[Color_bottomShadow] = xcol[1].fade (display, 50);
975 933
976 /* topShadowColor */ 934 /* topShadowColor */
977 if (!xcol[1].set (display, 935 if (!pix_colors[Color_topShadow].set (this,
978 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 936 rgba (
979 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 937 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
980 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 938 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
981 xcol[1] = PixColors[Color_White]; 939 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
982 940 cscroll.a)
983 PixColors[Color_topShadow] = xcol[1]; 941 ))
942 alias_color (Color_topShadow, Color_White);
984 } 943 }
985#endif /* KEEP_SCROLLCOLOR */ 944#endif
945
946#ifdef OFF_FOCUS_FADING
947 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
948 update_fade_color (i);
949#endif
986} 950}
987 951
988/*----------------------------------------------------------------------*/ 952/*----------------------------------------------------------------------*/
989/* color aliases, fg/bg bright-bold */ 953/* color aliases, fg/bg bright-bold */
990void 954void
… …
993 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 957 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
994 { 958 {
995 int i = atoi (rs[Rs_color + idx]); 959 int i = atoi (rs[Rs_color + idx]);
996 960
997 if (i >= 8 && i <= 15) 961 if (i >= 8 && i <= 15)
998 { /* bright colors */ 962 /* bright colors */
999 i -= 8;
1000#ifndef NO_BRIGHTCOLOR
1001 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 963 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1002 return; 964 else if (i >= 0 && i <= 7)
1003#endif 965 /* normal colors */
1004
1005 }
1006
1007 if (i >= 0 && i <= 7) /* normal colors */
1008 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 966 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1009 } 967 }
1010} 968}
1011 969
1012/*----------------------------------------------------------------------*/ 970/*----------------------------------------------------------------------*/
… …
1015 * Use resource ``modifier'' to override the Meta modifier 973 * Use resource ``modifier'' to override the Meta modifier
1016 */ 974 */
1017void 975void
1018rxvt_term::get_ourmods () 976rxvt_term::get_ourmods ()
1019{ 977{
1020 int i, j, k; 978 int i, j, k;
1021 int requestedmeta, realmeta, realalt; 979 int requestedmeta, realmeta, realalt;
1022 const char *cm, *rsmod; 980 const char *cm, *rsmod;
1023 XModifierKeymap *map; 981 XModifierKeymap *map;
1024 KeyCode *kc; 982 KeyCode *kc;
1025 const unsigned int modmasks[] = 983 const unsigned int modmasks[] =
1026 { 984 {
1027 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 985 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1028 }; 986 };
1029 987
1030 requestedmeta = realmeta = realalt = 0; 988 requestedmeta = realmeta = realalt = 0;
1031 rsmod = rs[Rs_modifier]; 989 rsmod = rs[Rs_modifier];
990
1032 if (rsmod 991 if (rsmod
1033 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 992 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1034 requestedmeta = rsmod[3] - '0'; 993 requestedmeta = rsmod[3] - '0';
1035 994
1036 map = XGetModifierMapping (display->display); 995 map = XGetModifierMapping (dpy);
1037 kc = map->modifiermap; 996 kc = map->modifiermap;
997
1038 for (i = 1; i < 6; i++) 998 for (i = 1; i < 6; i++)
1039 { 999 {
1040 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1000 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1001
1041 for (j = map->max_keypermod; j--; k++) 1002 for (j = map->max_keypermod; j--; k++)
1042 { 1003 {
1043 if (kc[k] == 0) 1004 if (kc[k] == 0)
1044 break; 1005 break;
1006
1045 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 1007 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1046 { 1008 {
1047 case XK_Num_Lock: 1009 case XK_Num_Lock:
1048 ModNumLockMask = modmasks[i - 1]; 1010 ModNumLockMask = modmasks[i - 1];
1049 /* FALLTHROUGH */ 1011 continue;
1050 default: 1012
1051 continue; /* for (;;) */ 1013 case XK_ISO_Level3_Shift:
1014 ModLevel3Mask = modmasks[i - 1];
1015 continue;
1016
1052 case XK_Meta_L: 1017 case XK_Meta_L:
1053 case XK_Meta_R: 1018 case XK_Meta_R:
1054 cm = "meta"; 1019 cm = "meta";
1055 realmeta = i; 1020 realmeta = i;
1056 break; 1021 break;
1022
1057 case XK_Alt_L: 1023 case XK_Alt_L:
1058 case XK_Alt_R: 1024 case XK_Alt_R:
1059 cm = "alt"; 1025 cm = "alt";
1060 realalt = i; 1026 realalt = i;
1061 break; 1027 break;
1028
1062 case XK_Super_L: 1029 case XK_Super_L:
1063 case XK_Super_R: 1030 case XK_Super_R:
1064 cm = "super"; 1031 cm = "super";
1065 break; 1032 break;
1033
1066 case XK_Hyper_L: 1034 case XK_Hyper_L:
1067 case XK_Hyper_R: 1035 case XK_Hyper_R:
1068 cm = "hyper"; 1036 cm = "hyper";
1069 break; 1037 break;
1038
1039 default:
1040 continue;
1070 } 1041 }
1071 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 1042
1043 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1072 requestedmeta = i; 1044 requestedmeta = i;
1073 } 1045 }
1074 } 1046 }
1047
1075 XFreeModifiermap (map); 1048 XFreeModifiermap (map);
1049
1076 i = (requestedmeta ? requestedmeta 1050 i = requestedmeta ? requestedmeta
1077 : (realmeta ? realmeta 1051 : realmeta ? realmeta
1078 : (realalt ? realalt : 0))); 1052 : realalt ? realalt
1053 : 0;
1054
1079 if (i) 1055 if (i)
1080 ModMetaMask = modmasks[i - 1]; 1056 ModMetaMask = modmasks[i - 1];
1081} 1057}
1082 1058
1083/*----------------------------------------------------------------------*/ 1059/*----------------------------------------------------------------------*/
… …
1085void 1061void
1086rxvt_term::create_windows (int argc, const char *const *argv) 1062rxvt_term::create_windows (int argc, const char *const *argv)
1087{ 1063{
1088 XClassHint classHint; 1064 XClassHint classHint;
1089 XWMHints wmHint; 1065 XWMHints wmHint;
1090#ifndef NO_FRILLS 1066#if ENABLE_FRILLS
1091 Atom prop = None;
1092 MWMHints mwmhints; 1067 MWMHints mwmhints = { };
1093#endif 1068#endif
1094 XGCValues gcvalue; 1069 XGCValues gcvalue;
1095 long vt_emask;
1096 XSetWindowAttributes attributes; 1070 XSetWindowAttributes attributes;
1097 XWindowAttributes gattr; 1071 Window top, parent;
1098 1072
1099 if (Options & Opt_transparent) 1073 dLocal (Display *, dpy);
1100 {
1101 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1102 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1103 }
1104 1074
1105#ifndef NO_FRILLS 1075 /* grab colors before netscape does */
1076 get_colours ();
1077
1078 if (!set_fonts ())
1079 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1080
1081 parent = display->root;
1082
1083 attributes.override_redirect = !!option (Opt_override_redirect);
1084
1085#if ENABLE_FRILLS
1106 if (Options & Opt_borderLess) 1086 if (option (Opt_borderLess))
1107 { 1087 {
1108 prop = XInternAtom(display->display, "_MOTIF_WM_INFO", True); 1088 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1109 if (prop == None)
1110 { 1089 {
1111 /* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/ 1090 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1112#ifdef PREFER_24BIT
1113 attributes.override_redirect = TRUE; 1091 attributes.override_redirect = true;
1114#endif
1115 mwmhints.flags = 0;
1116 } 1092 }
1117 else 1093 else
1118 { 1094 {
1119 mwmhints.flags = MWM_HINTS_DECORATIONS; 1095 mwmhints.flags = MWM_HINTS_DECORATIONS;
1120 mwmhints.decorations = 0;
1121 } 1096 }
1122 } 1097 }
1123 else 1098#endif
1124 { 1099
1125 mwmhints.flags = 0; 1100#if ENABLE_XEMBED
1101 if (rs[Rs_embed])
1126 } 1102 {
1127#endif 1103 XWindowAttributes wattr;
1128 1104
1129 /* grab colors before netscape does */ 1105 parent = strtol (rs[Rs_embed], 0, 0);
1130 Get_Colours ();
1131 1106
1132 if (!change_font (rs[Rs_font])) 1107 if (!XGetWindowAttributes (dpy, parent, &wattr))
1108 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1109
1110 window_calc (wattr.width, wattr.height);
1133 { 1111 }
1134 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n"); 1112#endif
1135 destroy ();
1136 return;
1137 }
1138 1113
1139 window_calc (0, 0); 1114 window_calc (0, 0);
1115
1116 /* sub-window placement & size in rxvt_resize_subwindows () */
1117 attributes.background_pixel = pix_colors_focused [Color_border];
1118 attributes.border_pixel = pix_colors_focused [Color_border];
1119 attributes.colormap = cmap;
1120
1121 top = XCreateWindow (dpy, parent,
1122 szHint.x, szHint.y,
1123 szHint.width, szHint.height,
1124 ext_bwidth,
1125 depth, InputOutput, visual,
1126 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1127 &attributes);
1128
1129 this->parent[0] = top;
1130
1140 old_width = szHint.width; 1131 old_width = szHint.width;
1141 old_height = szHint.height; 1132 old_height = szHint.height;
1142 1133
1143 /* sub-window placement & size in rxvt_resize_subwindows () */ 1134 set_title (rs [Rs_title]);
1135 set_icon_name (rs [Rs_iconName]);
1144 1136
1145#ifdef PREFER_24BIT
1146 attributes.background_pixel = PixColors[Color_bg];
1147 attributes.border_pixel = PixColors[Color_border];
1148 attributes.colormap = display->cmap;
1149 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1150 szHint.x, szHint.y,
1151 szHint.width, szHint.height,
1152 TermWin.ext_bwidth,
1153 display->depth, InputOutput,
1154 display->visual,
1155 CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1156#else
1157 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1158 szHint.x, szHint.y,
1159 szHint.width, szHint.height,
1160 TermWin.ext_bwidth,
1161 PixColors[Color_border],
1162 PixColors[Color_bg]);
1163#endif
1164
1165 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1166 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1167
1168 classHint.res_name = (char *)rs[Rs_name]; 1137 classHint.res_name = (char *)rs[Rs_name];
1169 classHint.res_class = (char *)RESCLASS; 1138 classHint.res_class = (char *)RESCLASS;
1170 1139
1171 wmHint.flags = InputHint | StateHint | WindowGroupHint; 1140 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1172 wmHint.input = True; 1141 wmHint.input = True;
1173 wmHint.initial_state = Options & Opt_iconic ? IconicState : NormalState; 1142 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1174 wmHint.window_group = TermWin.parent[0]; 1143 wmHint.window_group = top;
1175 1144
1176 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1145 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1177 (char **)argv, argc, &szHint, &wmHint, &classHint); 1146 &szHint, &wmHint, &classHint);
1147#if ENABLE_EWMH
1148# ifdef HAVE_AFTERIMAGE
1149 /*
1150 * set up icon hint
1151 * rs [Rs_iconfile] is path to icon, asv has been created in init_resources
1152 */
1178 1153
1179#ifndef NO_FRILLS 1154 if (rs [Rs_iconfile])
1155 {
1156 init_asv ();
1157
1158 ASImage *im = file2ASImage (rs [Rs_iconfile], 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
1159 if (asv && im)
1160 {
1161 int w = im->width;
1162 int h = im->height;
1163 long *buffer = (long *)malloc ((2 + w * h) * sizeof (long));
1164 ASImage *result = scale_asimage (asv, im,
1165 w, h, ASA_ARGB32,
1166 100, ASIMAGE_QUALITY_DEFAULT);
1167 destroy_asimage (&im);
1168
1169 if (buffer && result)
1170 {
1171 ARGB32 *asbuf = result->alt.argb32;
1172 buffer [0] = w;
1173 buffer [1] = h;
1174
1175 for (unsigned int i = 0; i < w * h; ++i)
1176 buffer [i + 2] = asbuf [i];
1177
1178 destroy_asimage (&result);
1179 XChangeProperty (dpy, top, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1180 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1181 free (buffer);
1182 }
1183 else
1184 {
1185 if (!buffer)
1186 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1187
1188 if (!result)
1189 rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
1190 }
1191 }
1192 else
1193 rxvt_warn ("Loading image icon failed, continuing without.\n");
1194 }
1195# endif
1196#endif
1197
1198#if ENABLE_FRILLS
1199 if (mwmhints.flags)
1200 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1201 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1202#endif
1203
1204 Atom protocols[] = {
1205 xa[XA_WM_DELETE_WINDOW],
1206#if ENABLE_EWMH
1207 xa[XA_NET_WM_PING],
1208#endif
1209 };
1210
1211 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1212
1213#if ENABLE_FRILLS
1214 if (rs[Rs_transient_for])
1215 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1216#endif
1217
1218#if ENABLE_EWMH
1180 long pid = getpid (); 1219 long pid = getpid ();
1181 XChangeProperty (display->display, TermWin.parent[0], 1220
1221 XChangeProperty (dpy, top,
1182 display->atom ("_NET_WM_PID"), XA_CARDINAL, 32, 1222 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1183 PropModeReplace, (unsigned char *)&pid, 1); 1223 PropModeReplace, (unsigned char *)&pid, 1);
1184#endif
1185 1224
1186 XSelectInput (display->display, TermWin.parent[0], 1225 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1226#endif
1227
1228 XSelectInput (dpy, top,
1187 KeyPressMask 1229 KeyPressMask
1188#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1230#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1189 | KeyReleaseMask 1231 | KeyReleaseMask
1190#endif 1232#endif
1191 | FocusChangeMask | VisibilityChangeMask 1233 | FocusChangeMask | VisibilityChangeMask
1192 | ExposureMask
1193 | StructureNotifyMask); 1234 | ExposureMask | StructureNotifyMask);
1235
1194 termwin_ev.start (display, TermWin.parent[0]); 1236 termwin_ev.start (display, top);
1195
1196#ifndef NO_FRILLS
1197 if (mwmhints.flags)
1198 {
1199 prop = XInternAtom(display->display, "_MOTIF_WM_HINTS", False);
1200 XChangeProperty(display->display, TermWin.parent[0], prop, prop, 32, PropModeReplace, (unsigned char *) &mwmhints, PROP_MWM_HINTS_ELEMENTS);
1201 }
1202#endif
1203 1237
1204 /* vt cursor: Black-on-White is standard, but this is more popular */ 1238 /* vt cursor: Black-on-White is standard, but this is more popular */
1205 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1239 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1206
1207#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1208 /* cursor (menuBar/scrollBar): Black-on-White */
1209 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1210#endif
1211
1212#ifdef POINTER_BLANK
1213 {
1214 XColor blackcolour;
1215 blackcolour.red = 0;
1216 blackcolour.green = 0;
1217 blackcolour.blue = 0;
1218 Font f = XLoadFont (display->display, "fixed");
1219 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1220 &blackcolour, &blackcolour);
1221 XUnloadFont (display->display, f);
1222 }
1223#endif
1224 1240
1225 /* the vt window */ 1241 /* the vt window */
1226 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1242 vt = XCreateSimpleWindow (dpy, top,
1227 window_vt_x,
1228 window_vt_y, 1243 window_vt_x, window_vt_y,
1229 TermWin_TotalWidth (), 1244 width, height,
1230 TermWin_TotalHeight (),
1231 0, 1245 0,
1232 PixColors[Color_fg], 1246 pix_colors_focused[Color_fg],
1233 PixColors[Color_bg]); 1247 pix_colors_focused[Color_bg]);
1234#ifdef DEBUG_X
1235 XStoreName (display->display, TermWin.vt, "vt window");
1236#endif
1237 1248
1238 attributes.bit_gravity = NorthWestGravity; 1249 attributes.bit_gravity = NorthWestGravity;
1239 XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes); 1250 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1240 1251
1241 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask; 1252 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1242 1253
1243 pointer_unblank ();
1244
1245#ifdef POINTER_BLANK
1246 if (Options & Opt_pointerBlank) 1254 if (option (Opt_pointerBlank))
1247 vt_emask |= PointerMotionMask; 1255 vt_emask |= PointerMotionMask;
1248 else 1256 else
1249#endif
1250 vt_emask |= Button1MotionMask | Button3MotionMask; 1257 vt_emask |= Button1MotionMask | Button3MotionMask;
1251 1258
1252 XSelectInput (display->display, TermWin.vt, vt_emask); 1259 vt_select_input ();
1260
1253 vt_ev.start (display, TermWin.vt); 1261 vt_ev.start (display, vt);
1254
1255#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1256 if (menuBar_height ())
1257 {
1258 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1259 window_vt_x, 0,
1260 TermWin_TotalWidth (),
1261 menuBar_TotalHeight (),
1262 0,
1263 PixColors[Color_fg],
1264 PixColors[Color_scroll]);
1265
1266#ifdef DEBUG_X
1267 XStoreName (display->display, menuBar.win, "menubar");
1268#endif
1269
1270 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1271
1272 XDefineCursor (display->display, menuBar.win,
1273 XCreateFontCursor (display->display, XC_left_ptr));
1274
1275 XSelectInput (display->display, menuBar.win,
1276 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1277 | Button1MotionMask));
1278 menubar_ev.start (display, menuBar.win);
1279 }
1280#endif
1281
1282#ifdef XPM_BACKGROUND
1283 if (rs[Rs_backgroundPixmap] != NULL
1284 && ! (Options & Opt_transparent))
1285 {
1286 const char *p = rs[Rs_backgroundPixmap];
1287
1288 if ((p = STRCHR (p, ';')) != NULL)
1289 {
1290 p++;
1291 scale_pixmap (p);
1292 }
1293 set_bgPixmap (rs[Rs_backgroundPixmap]);
1294 scr_touch (True);
1295 }
1296#endif
1297 1262
1298 /* graphics context for the vt window */ 1263 /* graphics context for the vt window */
1299 gcvalue.foreground = PixColors[Color_fg]; 1264 gcvalue.foreground = pix_colors[Color_fg];
1300 gcvalue.background = PixColors[Color_bg]; 1265 gcvalue.background = pix_colors[Color_bg];
1301 gcvalue.graphics_exposures = 1; 1266 gcvalue.graphics_exposures = 0;
1302 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1267
1268 gc = XCreateGC (dpy, vt,
1303 GCForeground | GCBackground | GCGraphicsExposures, 1269 GCForeground | GCBackground | GCGraphicsExposures,
1304 &gcvalue); 1270 &gcvalue);
1305 1271
1306 TermWin.drawable = new rxvt_drawable (display, TermWin.vt); 1272 drawable = new rxvt_drawable (this, vt);
1307
1308#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1309 gcvalue.foreground = PixColors[Color_topShadow];
1310 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1311 gcvalue.foreground = PixColors[Color_bottomShadow];
1312 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1313 gcvalue.foreground = PixColors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1314 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1315#endif
1316 1273
1317#ifdef OFF_FOCUS_FADING 1274#ifdef OFF_FOCUS_FADING
1318 // initially we are in unfocused state 1275 // initially we are in unfocused state
1319 if (rs[Rs_fade]) 1276 if (rs[Rs_fade])
1320 PixColors = PixColorsUnFocused; 1277 pix_colors = pix_colors_unfocused;
1321#endif
1322}
1323
1324/*----------------------------------------------------------------------*/
1325/*
1326 * Run the command in a subprocess and return a file descriptor for the
1327 * master end of the pseudo-teletype pair with the command talking to
1328 * the slave.
1329 */
1330void
1331rxvt_term::run_command (const char *const *argv)
1332{
1333 int er;
1334
1335 /* get master (pty) */
1336 if ((cmd_fd = rxvt_get_pty (&tty_fd, &ttydev)) < 0)
1337 rxvt_fatal ("can't open pseudo-tty");
1338
1339 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
1340
1341 /* get slave (tty) */
1342 if (tty_fd < 0)
1343 {
1344#ifndef NO_SETOWNER_TTYDEV
1345 privileged_ttydev (SAVE);
1346#endif
1347
1348 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1349 {
1350 close (cmd_fd);
1351 cmd_fd = -1;
1352 rxvt_fatal ("can't open slave tty %s", ttydev);
1353 }
1354 }
1355
1356#ifndef NO_BACKSPACE_KEY
1357 if (key_backspace[0] && !key_backspace[1])
1358 er = key_backspace[0];
1359 else if (STRCMP (key_backspace, "DEC") == 0)
1360 er = '\177'; /* the initial state anyway */
1361 else
1362#endif
1363 er = -1;
1364
1365 rxvt_get_ttymode (&tio, er);
1366
1367#ifndef __QNX__
1368 /* spin off the command interpreter */
1369 switch (cmd_pid = fork ())
1370 {
1371 case -1:
1372 rxvt_fatal ("can't fork");
1373 case 0:
1374 init_env ();
1375
1376 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1377 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1378 else
1379 {
1380 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1381 dup2 (tty_fd, STDIN_FILENO);
1382 dup2 (tty_fd, STDOUT_FILENO);
1383 dup2 (tty_fd, STDERR_FILENO);
1384
1385 // close all our file handles that we do no longer need
1386 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1387 {
1388 if ((*t)->cmd_fd > 2) close ((*t)->cmd_fd);
1389 if ((*t)->tty_fd > 2) close ((*t)->tty_fd);
1390 }
1391
1392 run_child (argv);
1393 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1394 }
1395
1396 _exit (EXIT_FAILURE);
1397
1398 default:
1399 {
1400#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1401 int fdstdin;
1402
1403 fdstdin = dup (STDIN_FILENO);
1404 dup2 (tty_fd, STDIN_FILENO);
1405#endif
1406
1407#ifdef UTMP_SUPPORT
1408 privileged_utmp (SAVE);
1409#endif
1410
1411#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1412
1413 dup2 (fdstdin, STDIN_FILENO);
1414 close (fdstdin);
1415#endif
1416 }
1417
1418 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1419 break;
1420 }
1421#else /* __QNX__ uses qnxspawn () */
1422 fchmod (tty_fd, 0622);
1423 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1424 fcntl (cmd_fd, F_SETFD, FD_CLOEXEC);
1425
1426 if (run_child (argv) == -1)
1427 exit (EXIT_FAILURE);
1428#endif
1429}
1430
1431/* ------------------------------------------------------------------------- *
1432 * CHILD PROCESS OPERATIONS *
1433 * ------------------------------------------------------------------------- */
1434/*
1435 * The only open file descriptor is the slave tty - so no error messages.
1436 * returns are fatal
1437 */
1438int
1439rxvt_term::run_child (const char *const *argv)
1440{
1441 char *login;
1442
1443 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1444
1445 if (Options & Opt_console)
1446 { /* be virtual console, fail silently */
1447#ifdef TIOCCONS
1448 unsigned int on = 1;
1449
1450 ioctl (STDIN_FILENO, TIOCCONS, &on);
1451#elif defined (SRIOCSREDIR)
1452 int fd;
1453
1454 fd = open (CONSOLE, O_WRONLY, 0);
1455 if (fd >= 0)
1456 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1457 close (fd);
1458#endif /* SRIOCSREDIR */
1459
1460 }
1461
1462 /* reset signals and spin off the command interpreter */
1463 signal (SIGINT, SIG_DFL);
1464 signal (SIGQUIT, SIG_DFL);
1465 signal (SIGCHLD, SIG_DFL);
1466 /*
1467 * mimick login's behavior by disabling the job control signals
1468 * a shell that wants them can turn them back on
1469 */
1470#ifdef SIGTSTP
1471 signal (SIGTSTP, SIG_IGN);
1472 signal (SIGTTIN, SIG_IGN);
1473 signal (SIGTTOU, SIG_IGN);
1474#endif /* SIGTSTP */
1475
1476 /* set window size */
1477 struct winsize ws;
1478
1479 ws.ws_col = TermWin.ncol;
1480 ws.ws_row = TermWin.nrow;
1481 ws.ws_xpixel = ws.ws_ypixel = 0;
1482 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1483
1484 // unblock signals (signals are blocked by iom.C
1485 sigset_t ss;
1486 sigemptyset (&ss);
1487 sigprocmask (SIG_SETMASK, &ss, 0);
1488
1489#ifndef __QNX__
1490 /* command interpreter path */
1491 if (argv != NULL)
1492 {
1493# ifdef DEBUG_CMD
1494 int i;
1495
1496 for (i = 0; argv[i]; i++)
1497 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1498# endif 1278#endif
1499 1279
1500 execvp (argv[0], (char *const *)argv); 1280 pointer_unblank ();
1501 /* no error message: STDERR is closed! */ 1281 scr_recolour ();
1502 }
1503 else
1504 {
1505 const char *argv0, *shell;
1506
1507 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1508 shell = "/bin/sh";
1509
1510 argv0 = (const char *)rxvt_r_basename (shell);
1511 if (Options & Opt_loginShell)
1512 {
1513 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1514
1515 login[0] = '-';
1516 STRCPY (&login[1], argv0);
1517 argv0 = login;
1518 }
1519 execlp (shell, argv0, NULL);
1520 /* no error message: STDERR is closed! */
1521 }
1522
1523#else /* __QNX__ uses qnxspawn () */
1524
1525 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1526 char *command = NULL, fullcommand[_MAX_PATH];
1527 char **arg_v, *arg_a[2] = { NULL, NULL };
1528
1529 if (argv != NULL)
1530 {
1531 if (access (argv[0], X_OK) == -1)
1532 {
1533 if (STRCHR (argv[0], '/') == NULL)
1534 {
1535 searchenv (argv[0], "PATH", fullcommand);
1536 if (fullcommand[0] != '\0')
1537 command = fullcommand;
1538 }
1539 if (access (command, X_OK) == -1)
1540 return -1;
1541 }
1542 else
1543 command = argv[0];
1544 arg_v = argv;
1545 }
1546 else
1547 {
1548 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1549 command = "/bin/sh";
1550
1551 arg_a[0] = my_basename (command);
1552 if (Options & Opt_loginShell)
1553 {
1554 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1555
1556 login[0] = '-';
1557 STRCPY (&login[1], arg_a[0]);
1558 arg_a[0] = login;
1559 }
1560 arg_v = arg_a;
1561 }
1562 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1563 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1564 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1565 command, arg_v, environ, iov_a, 0);
1566 if (login)
1567 free (login);
1568
1569 close (tty_fd);
1570 return cmd_fd;
1571
1572#endif
1573 return -1;
1574} 1282}
1575 1283
1576/* ------------------------------------------------------------------------- * 1284/* ------------------------------------------------------------------------- *
1577 * GET TTY CURRENT STATE * 1285 * GET TTY CURRENT STATE *
1578 * ------------------------------------------------------------------------- */ 1286 * ------------------------------------------------------------------------- */
1579/* rxvt_get_ttymode () */
1580/* EXTPROTO */
1581void 1287void
1582rxvt_get_ttymode (ttymode_t *tio, int erase) 1288rxvt_get_ttymode (struct termios *tio, int erase)
1583{ 1289{
1584#ifdef HAVE_TERMIOS_H
1585 /* 1290 /*
1586 * standard System V termios interface 1291 * standard System V termios interface
1587 */ 1292 */
1588 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1293 if (tcgetattr (STDIN_FILENO, tio) < 0)
1589 { 1294 {
1590 /* return error - use system defaults */ 1295 // return error - use system defaults,
1296 // where possible, and zero elsewhere
1297 memset (tio, 0, sizeof (struct termios));
1298
1591 tio->c_cc[VINTR] = CINTR; 1299 tio->c_cc[VINTR] = CINTR;
1592 tio->c_cc[VQUIT] = CQUIT; 1300 tio->c_cc[VQUIT] = CQUIT;
1593 tio->c_cc[VERASE] = CERASE; 1301 tio->c_cc[VERASE] = CERASE;
1302#ifdef VERASE2
1303 tio->c_cc[VERASE2] = CERASE2;
1304#endif
1594 tio->c_cc[VKILL] = CKILL; 1305 tio->c_cc[VKILL] = CKILL;
1595 tio->c_cc[VSTART] = CSTART; 1306 tio->c_cc[VSTART] = CSTART;
1596 tio->c_cc[VSTOP] = CSTOP; 1307 tio->c_cc[VSTOP] = CSTOP;
1597 tio->c_cc[VSUSP] = CSUSP; 1308 tio->c_cc[VSUSP] = CSUSP;
1598# ifdef VDSUSP 1309# ifdef VDSUSP
1599
1600 tio->c_cc[VDSUSP] = CDSUSP; 1310 tio->c_cc[VDSUSP] = CDSUSP;
1601# endif 1311# endif
1602# ifdef VREPRINT 1312# ifdef VREPRINT
1603
1604 tio->c_cc[VREPRINT] = CRPRNT; 1313 tio->c_cc[VREPRINT] = CRPRNT;
1605# endif 1314# endif
1606# ifdef VDISCRD 1315# ifdef VDISCRD
1607
1608 tio->c_cc[VDISCRD] = CFLUSH; 1316 tio->c_cc[VDISCRD] = CFLUSH;
1609# endif 1317# endif
1610# ifdef VWERSE 1318# ifdef VWERSE
1611
1612 tio->c_cc[VWERSE] = CWERASE; 1319 tio->c_cc[VWERSE] = CWERASE;
1613# endif 1320# endif
1614# ifdef VLNEXT 1321# ifdef VLNEXT
1615
1616 tio->c_cc[VLNEXT] = CLNEXT; 1322 tio->c_cc[VLNEXT] = CLNEXT;
1617# endif 1323# endif
1618
1619 } 1324 }
1325
1620 tio->c_cc[VEOF] = CEOF; 1326 tio->c_cc[VEOF] = CEOF;
1621 tio->c_cc[VEOL] = VDISABLE; 1327 tio->c_cc[VEOL] = VDISABLE;
1622# ifdef VEOL2 1328# ifdef VEOL2
1623
1624 tio->c_cc[VEOL2] = VDISABLE; 1329 tio->c_cc[VEOL2] = VDISABLE;
1625# endif 1330# endif
1626# ifdef VSWTC 1331# ifdef VSWTC
1627
1628 tio->c_cc[VSWTC] = VDISABLE; 1332 tio->c_cc[VSWTC] = VDISABLE;
1629# endif 1333# endif
1630# ifdef VSWTCH 1334# ifdef VSWTCH
1631
1632 tio->c_cc[VSWTCH] = VDISABLE; 1335 tio->c_cc[VSWTCH] = VDISABLE;
1633# endif 1336# endif
1634# if VMIN != VEOF 1337# if VMIN != VEOF
1635
1636 tio->c_cc[VMIN] = 1; 1338 tio->c_cc[VMIN] = 1;
1637# endif 1339# endif
1638# if VTIME != VEOL 1340# if VTIME != VEOL
1639
1640 tio->c_cc[VTIME] = 0; 1341 tio->c_cc[VTIME] = 0;
1641# endif 1342# endif
1642 1343
1643 if (erase != -1) 1344 if (erase != -1)
1644 tio->c_cc[VERASE] = (char)erase; 1345 tio->c_cc[VERASE] = (char)erase;
… …
1660 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1361 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1661# if defined (ECHOCTL) && defined (ECHOKE) 1362# if defined (ECHOCTL) && defined (ECHOKE)
1662 | ECHOCTL | ECHOKE 1363 | ECHOCTL | ECHOKE
1663# endif 1364# endif
1664 | ECHOE | ECHOK); 1365 | ECHOE | ECHOK);
1665# else /* HAVE_TERMIOS_H */
1666
1667 /*
1668 * sgtty interface
1669 */
1670
1671 /* get parameters -- gtty */
1672 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1673 {
1674 tio->sg.sg_erase = CERASE; /* ^H */
1675 tio->sg.sg_kill = CKILL; /* ^U */
1676 }
1677 if (erase != -1)
1678 tio->sg.sg_erase = (char)erase;
1679
1680 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1681
1682 /* get special characters */
1683 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1684 {
1685 tio->tc.t_intrc = CINTR; /* ^C */
1686 tio->tc.t_quitc = CQUIT; /* ^\ */
1687 tio->tc.t_startc = CSTART; /* ^Q */
1688 tio->tc.t_stopc = CSTOP; /* ^S */
1689 tio->tc.t_eofc = CEOF; /* ^D */
1690 tio->tc.t_brkc = -1;
1691 }
1692 /* get local special chars */
1693 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1694 {
1695 tio->lc.t_suspc = CSUSP; /* ^Z */
1696 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1697 tio->lc.t_rprntc = CRPRNT; /* ^R */
1698 tio->lc.t_flushc = CFLUSH; /* ^O */
1699 tio->lc.t_werasc = CWERASE; /* ^W */
1700 tio->lc.t_lnextc = CLNEXT; /* ^V */
1701 }
1702 /* get line discipline */
1703 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1704# ifdef NTTYDISC
1705
1706 tio->line = NTTYDISC;
1707# endif /* NTTYDISC */
1708
1709 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1710#endif /* HAVE_TERMIOS_H */
1711 1366
1712 /* 1367 /*
1713 * Debugging 1368 * Debugging
1714 */ 1369 */
1715#ifdef DEBUG_TTYMODE 1370#ifdef DEBUG_TTYMODE
1716#ifdef HAVE_TERMIOS_H
1717 /* c_iflag bits */ 1371 /* c_iflag bits */
1718 fprintf (stderr, "Input flags\n"); 1372 fprintf (stderr, "Input flags\n");
1719 1373
1720 /* cpp token stringize doesn't work on all machines <sigh> */ 1374 /* cpp token stringize doesn't work on all machines <sigh> */
1721# define FOO(flag,name) \ 1375# define FOO(flag,name) \
… …
1733 FOO (IGNCR, "IGNCR"); 1387 FOO (IGNCR, "IGNCR");
1734 FOO (ICRNL, "ICRNL"); 1388 FOO (ICRNL, "ICRNL");
1735 FOO (IXON, "IXON"); 1389 FOO (IXON, "IXON");
1736 FOO (IXOFF, "IXOFF"); 1390 FOO (IXOFF, "IXOFF");
1737# ifdef IUCLC 1391# ifdef IUCLC
1738
1739 FOO (IUCLC, "IUCLC"); 1392 FOO (IUCLC, "IUCLC");
1740# endif 1393# endif
1741# ifdef IXANY 1394# ifdef IXANY
1742
1743 FOO (IXANY, "IXANY"); 1395 FOO (IXANY, "IXANY");
1744# endif 1396# endif
1745# ifdef IMAXBEL 1397# ifdef IMAXBEL
1746
1747 FOO (IMAXBEL, "IMAXBEL"); 1398 FOO (IMAXBEL, "IMAXBEL");
1748# endif 1399# endif
1749 1400
1750 fprintf (stderr, "\n"); 1401 fprintf (stderr, "\n");
1751 1402
… …
1758 FOO (VERASE, "VERASE"); 1409 FOO (VERASE, "VERASE");
1759 FOO (VKILL, "VKILL"); 1410 FOO (VKILL, "VKILL");
1760 FOO (VEOF, "VEOF"); 1411 FOO (VEOF, "VEOF");
1761 FOO (VEOL, "VEOL"); 1412 FOO (VEOL, "VEOL");
1762# ifdef VEOL2 1413# ifdef VEOL2
1763
1764 FOO (VEOL2, "VEOL2"); 1414 FOO (VEOL2, "VEOL2");
1765# endif 1415# endif
1766# ifdef VSWTC 1416# ifdef VSWTC
1767
1768 FOO (VSWTC, "VSWTC"); 1417 FOO (VSWTC, "VSWTC");
1769# endif 1418# endif
1770# ifdef VSWTCH 1419# ifdef VSWTCH
1771
1772 FOO (VSWTCH, "VSWTCH"); 1420 FOO (VSWTCH, "VSWTCH");
1773# endif 1421# endif
1774
1775 FOO (VSTART, "VSTART"); 1422 FOO (VSTART, "VSTART");
1776 FOO (VSTOP, "VSTOP"); 1423 FOO (VSTOP, "VSTOP");
1777 FOO (VSUSP, "VSUSP"); 1424 FOO (VSUSP, "VSUSP");
1778# ifdef VDSUSP 1425# ifdef VDSUSP
1779
1780 FOO (VDSUSP, "VDSUSP"); 1426 FOO (VDSUSP, "VDSUSP");
1781# endif 1427# endif
1782# ifdef VREPRINT 1428# ifdef VREPRINT
1783
1784 FOO (VREPRINT, "VREPRINT"); 1429 FOO (VREPRINT, "VREPRINT");
1785# endif 1430# endif
1786# ifdef VDISCRD 1431# ifdef VDISCRD
1787
1788 FOO (VDISCRD, "VDISCRD"); 1432 FOO (VDISCRD, "VDISCRD");
1789# endif 1433# endif
1790# ifdef VWERSE 1434# ifdef VWERSE
1791
1792 FOO (VWERSE, "VWERSE"); 1435 FOO (VWERSE, "VWERSE");
1793# endif 1436# endif
1794# ifdef VLNEXT 1437# ifdef VLNEXT
1795
1796 FOO (VLNEXT, "VLNEXT"); 1438 FOO (VLNEXT, "VLNEXT");
1797# endif 1439# endif
1798 1440
1799 fprintf (stderr, "\n"); 1441 fprintf (stderr, "\n");
1800# undef FOO 1442# undef FOO
1801# endif /* HAVE_TERMIOS_H */ 1443#endif /* DEBUG_TTYMODE */
1802#endif /* DEBUG_TTYMODE */
1803} 1444}
1804 1445
1446/*----------------------------------------------------------------------*/
1447/*
1448 * Run the command in a subprocess and return a file descriptor for the
1449 * master end of the pseudo-teletype pair with the command talking to
1450 * the slave.
1451 */
1452void
1453rxvt_term::run_command (const char *const *argv)
1454{
1455#if ENABLE_FRILLS
1456 if (rs[Rs_pty_fd])
1457 {
1458 pty->pty = atoi (rs[Rs_pty_fd]);
1459
1460 if (pty->pty >= 0)
1461 {
1462 if (getfd_hook)
1463 pty->pty = (*getfd_hook) (pty->pty);
1464
1465 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1466 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1467 }
1468 }
1469 else
1470#endif
1471 if (!pty->get ())
1472 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1473
1474 int er;
1475
1476#ifndef NO_BACKSPACE_KEY
1477 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1478 er = rs[Rs_backspace_key][0];
1479 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1480 er = '\177'; /* the initial state anyway */
1481 else
1482#endif
1483 er = -1;
1484
1485 rxvt_get_ttymode (&tio, er);
1486 /* init terminal attributes */
1487 cfsetospeed (&tio, BAUDRATE);
1488 cfsetispeed (&tio, BAUDRATE);
1489 tcsetattr (pty->tty, TCSANOW, &tio);
1490 pty->set_utf8_mode (enc_utf8);
1491
1492 /* set initial window size */
1493 tt_winch ();
1494
1495#if ENABLE_FRILLS
1496 if (rs[Rs_pty_fd])
1497 return;
1498#endif
1499
1500 /* spin off the command interpreter */
1501 switch (cmd_pid = fork ())
1502 {
1503 case -1:
1504 {
1505 cmd_pid = 0;
1506 rxvt_fatal ("can't fork, aborting.\n");
1507 }
1508 case 0:
1509 init_env ();
1510
1511 if (!pty->make_controlling_tty ())
1512 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1513 else
1514 {
1515 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1516 dup2 (pty->tty, STDIN_FILENO);
1517 dup2 (pty->tty, STDOUT_FILENO);
1518 dup2 (pty->tty, STDERR_FILENO);
1519
1520 // close all our file handles that we do no longer need
1521 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1522 {
1523 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1524 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1525 }
1526
1527 run_child (argv);
1528 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1529 }
1530
1531 _exit (EXIT_FAILURE);
1532
1533 default:
1534 if (!option (Opt_utmpInhibit))
1535 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1536
1537 pty->close_tty ();
1538
1539 child_ev.start (cmd_pid);
1540
1541 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1542 break;
1543 }
1544}
1545
1546/* ------------------------------------------------------------------------- *
1547 * CHILD PROCESS OPERATIONS *
1548 * ------------------------------------------------------------------------- */
1549/*
1550 * The only open file descriptor is the slave tty - so no error messages.
1551 * returns are fatal
1552 */
1553int
1554rxvt_term::run_child (const char *const *argv)
1555{
1556 char *login;
1557
1558 if (option (Opt_console))
1559 {
1560 /* be virtual console, fail silently */
1561#ifdef TIOCCONS
1562 unsigned int on = 1;
1563
1564 ioctl (STDIN_FILENO, TIOCCONS, &on);
1565#elif defined (SRIOCSREDIR)
1566 int fd;
1567
1568 fd = open (CONSOLE, O_WRONLY, 0);
1569 if (fd >= 0)
1570 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1571 close (fd);
1572#endif /* SRIOCSREDIR */
1573 }
1574
1575 /* reset signals and spin off the command interpreter */
1576 signal (SIGINT, SIG_DFL);
1577 signal (SIGQUIT, SIG_DFL);
1578 signal (SIGCHLD, SIG_DFL);
1579 signal (SIGHUP, SIG_DFL);
1580 signal (SIGPIPE, SIG_DFL);
1581 /*
1582 * mimick login's behavior by disabling the job control signals
1583 * a shell that wants them can turn them back on
1584 */
1585#ifdef SIGTSTP
1586 signal (SIGTSTP, SIG_IGN);
1587 signal (SIGTTIN, SIG_IGN);
1588 signal (SIGTTOU, SIG_IGN);
1589#endif /* SIGTSTP */
1590
1591 /* command interpreter path */
1592 if (argv)
1593 {
1594# ifdef DEBUG_CMD
1595 int i;
1596
1597 for (i = 0; argv[i]; i++)
1598 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1599# endif
1600
1601 execvp (argv[0], (char *const *)argv);
1602 /* no error message: STDERR is closed! */
1603 }
1604 else
1605 {
1606 const char *argv0, *shell;
1607
1608 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1609 shell = "/bin/sh";
1610
1611 argv0 = rxvt_basename (shell);
1612
1613 if (option (Opt_loginShell))
1614 {
1615 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1616
1617 login[0] = '-';
1618 strcpy (&login[1], argv0);
1619 argv0 = login;
1620 }
1621
1622 execlp (shell, argv0, (char *)0);
1623 /* no error message: STDERR is closed! */
1624 }
1625
1626 return -1;
1627}
1628
1805/*----------------------- end-of-file (C source) -----------------------*/ 1629/*----------------------- end-of-file (C source) -----------------------*/

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