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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 1.236 by ayin, Mon Dec 31 01:05:50 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{
357 PixColors = new rxvt_color [TOTAL_COLORS]; 286 pix_colors = pix_colors_focused;
358 if (PixColors == NULL)
359 return false;
360
361#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
362 TermWin.pixmap = None;
363#endif
364#ifdef UTMP_SUPPORT
365 next_utmp_action = SAVE;
366#endif
367#ifndef NO_SETOWNER_TTYDEV
368 next_tty_action = SAVE;
369#endif
370 287
371 MEvent.time = CurrentTime; 288 MEvent.time = CurrentTime;
372 MEvent.button = AnyButton; 289 MEvent.button = AnyButton;
373 Options = DEFAULT_OPTIONS;
374 want_refresh = 1; 290 want_refresh = 1;
375 cmd_pid = -1;
376 cmd_fd = tty_fd = Xfd = -1;
377 PrivateModes = SavedModes = PrivMode_Default; 291 priv_modes = SavedModes = PrivMode_Default;
378 TermWin.focus = 0;
379 TermWin.ncol = 80; 292 ncol = 80;
380 TermWin.nrow = 24; 293 nrow = 24;
381 TermWin.int_bwidth = INTERNALBORDERWIDTH; 294 int_bwidth = INTERNALBORDERWIDTH;
382 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 295 ext_bwidth = EXTERNALBORDERWIDTH;
383 TermWin.lineSpace = LINESPACE; 296 lineSpace = LINESPACE;
384 TermWin.saveLines = SAVELINES; 297 saveLines = SAVELINES;
385 numPixColors = TOTAL_COLORS;
386 298
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; 299 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
415 300
416 oldcursor.row = oldcursor.col = -1; 301 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
422 302
423 last_bot = last_state = -1; 303 set_option (Opt_scrollBar);
424 304 set_option (Opt_scrollTtyOutput);
425#ifdef MENUBAR 305 set_option (Opt_jumpScroll);
426 menu_readonly = 1; 306 set_option (Opt_skipScroll);
427# if !(MENUBAR_MAX > 1) 307 set_option (Opt_secondaryScreen);
428 CurrentBar = &(BarList); 308 set_option (Opt_secondaryScroll);
429# endif /* (MENUBAR_MAX > 1) */ 309 set_option (Opt_pastableTabs);
430#endif 310 set_option (Opt_intensityStyles);
431 311 set_option (Opt_iso14755_52);
432 return true;
433} 312}
434 313
435void 314void
436rxvt_term::init_secondary () 315rxvt_term::init_secondary ()
437{ 316{
438 int i; 317 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 }
453 318
454 /* 319 /*
455 * Close all unused file descriptors 320 * Close all unused file descriptors
456 * We don't want them, we don't need them. 321 * We don't want them, we don't need them.
457 */ 322 */
458 if ((i = open ("/dev/null", O_RDONLY)) < 0) 323 if ((i = open ("/dev/null", O_RDONLY)) < 0)
459 { 324 {
460 /* TODO: BOO HISS */ 325 /* TODO: BOO HISS */
461 dup2 (STDERR_FILENO, STDIN_FILENO); 326 dup2 (STDERR_FILENO, STDIN_FILENO);
462 } 327 }
463 else if (i > STDIN_FILENO) 328 else if (i != STDIN_FILENO)
464 { 329 {
465 dup2 (i, STDIN_FILENO); 330 dup2 (i, STDIN_FILENO);
466 close (i); 331 close (i);
467 } 332 }
468 333
… …
473 { 338 {
474#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ 339#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
475 if (i == 4 || i == 7) 340 if (i == 4 || i == 7)
476 continue; 341 continue;
477#endif 342#endif
478 close(i); 343 close (i);
479 } 344 }
480#endif 345#endif
481} 346}
482 347
483/*----------------------------------------------------------------------*/ 348/*----------------------------------------------------------------------*/
484const char ** 349const char **
485rxvt_term::init_resources (int argc, const char *const *argv) 350rxvt_term::init_resources (int argc, const char *const *argv)
486{ 351{
487 int i, r_argc; 352 int i, r_argc;
488 char *val;
489 const char **cmd_argv, **r_argv; 353 const char **cmd_argv, **r_argv;
490 354
491 /* 355 /*
492 * Look for -exec option. Find => split and make cmd_argv[] of command args 356 * Look for -e option. Find => split and make cmd_argv[] of command args
493 */ 357 */
494 for (r_argc = 0; r_argc < argc; r_argc++) 358 for (r_argc = 0; r_argc < argc; r_argc++)
495 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 359 if (!strcmp (argv[r_argc], "-e"))
496 break; 360 break;
497 361
362 if (r_argc == argc)
363 cmd_argv = NULL;
364 else if (!argv[r_argc + 1])
365 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
366 else
367 {
368 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
369
370 for (i = 0; i < argc - r_argc - 1; i++)
371 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
372
373 cmd_argv[i] = NULL;
374 }
375
498 r_argv = (const char **)rxvt_malloc (sizeof(char *) * (r_argc + 1)); 376 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
499 377
500 for (i = 0; i < r_argc; i++) 378 for (i = 0; i < r_argc; i++)
501 r_argv[i] = (const char *)argv[i]; 379 r_argv[i] = (const char *)argv[i];
502 380
503 r_argv[i] = NULL; 381 r_argv[i] = NULL;
504 382
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]); 383 rs[Rs_name] = rxvt_basename (argv[0]);
522 384
523 /* 385 /*
524 * Open display, get options/resources and create the window 386 * Open display, get options/resources and create the window
525 */ 387 */
388
526 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 389 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
527 rs[Rs_display_name] = ":0"; 390 rs[Rs_display_name] = ":0";
528 391
529 rxvt_get_options (this, r_argc, r_argv); 392 get_options (r_argc, r_argv);
393
394 if (!(display = displays.get (rs[Rs_display_name])))
395 {
396 free (r_argv);
397 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
398 }
399
400 // using a local pointer decreases code size a lot
401 xa = display->xa;
402
403 set (display);
404 extract_resources ();
405
406#if XFT
407 if (rs[Rs_depth])
408 select_visual (strtol (rs[Rs_depth], 0, 0));
409#endif
410
411#ifdef HAVE_AFTERIMAGE
412 set_application_name ((char*)rs[Rs_name]);
413 set_output_threshold (OUTPUT_LEVEL_WARNING);
414 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
415#endif
530 free (r_argv); 416 free (r_argv);
531 417
532#ifdef LOCAL_X_IS_UNIX 418 for (int i = NUM_RESOURCES; i--; )
533 if (rs[Rs_display_name][0] == ':') 419 if (rs [i] == resval_undef)
534 { 420 rs [i] = 0;
535 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 421
536 STRCPY (val, "unix"); 422#if ENABLE_PERL
537 STRCAT (val, rs[Rs_display_name]); 423 if (!rs[Rs_perl_ext_1])
538 Xdisplay = XOpenDisplay (val); 424 rs[Rs_perl_ext_1] = "default";
539 free (val); 425
426 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
427 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
428 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
540 } 429 {
541#endif 430 rxvt_perl.init (this);
542 431 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
543 if (Xdisplay == NULL
544 && (Xdisplay = XOpenDisplay (rs[Rs_display_name])) == NULL)
545 { 432 }
546 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 433#endif
547 exit (EXIT_FAILURE);
548 }
549
550 rxvt_extract_resources (this, Xdisplay, rs[Rs_name]);
551 434
552 /* 435 /*
553 * set any defaults not already set 436 * set any defaults not already set
554 */ 437 */
555 if (cmd_argv && cmd_argv[0]) 438 if (cmd_argv && cmd_argv[0])
556 { 439 {
557 if (!rs[Rs_title]) 440 if (!rs[Rs_title])
558 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 441 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
559 if (!rs[Rs_iconName]) 442 if (!rs[Rs_iconName])
560 rs[Rs_iconName] = rs[Rs_title]; 443 rs[Rs_iconName] = rs[Rs_title];
561 } 444 }
562 else 445 else
563 { 446 {
… …
565 rs[Rs_title] = rs[Rs_name]; 448 rs[Rs_title] = rs[Rs_name];
566 if (!rs[Rs_iconName]) 449 if (!rs[Rs_iconName])
567 rs[Rs_iconName] = rs[Rs_name]; 450 rs[Rs_iconName] = rs[Rs_name];
568 } 451 }
569 452
570 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 453 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
571 TermWin.saveLines = BOUND_POSITIVE_INT16(i); 454 saveLines = min (i, MAX_SAVELINES);
572 455
573#ifndef NO_FRILLS 456#if ENABLE_FRILLS
574 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 457 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
575 TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 458 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
459
576 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 460 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
577 TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 461 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
578#endif
579 462
580#ifndef NO_LINESPACE
581 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 463 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
582 TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 464 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
583#endif 465#endif
584 466
585#ifdef POINTER_BLANK 467#ifdef POINTER_BLANK
586 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 468 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
587 pointerBlankDelay = i; 469 pointerBlankDelay = i;
588 else 470 else
589 pointerBlankDelay = 2; 471 pointerBlankDelay = 2;
590#endif 472#endif
591 473
592 /* no point having a scrollbar without having any scrollback! */ 474 /* no point having a scrollbar without having any scrollback! */
593 if (!TermWin.saveLines) 475 if (!saveLines)
594 Options &= ~Opt_scrollBar; 476 set_option (Opt_scrollBar, 0);
595 477
596#ifdef PRINTPIPE 478#ifdef PRINTPIPE
597 if (!rs[Rs_print_pipe]) 479 if (!rs[Rs_print_pipe])
598 rs[Rs_print_pipe] = PRINTPIPE; 480 rs[Rs_print_pipe] = PRINTPIPE;
599#endif 481#endif
600 482
601 if (!rs[Rs_cutchars]) 483 if (!rs[Rs_cutchars])
602 rs[Rs_cutchars] = CUTCHARS; 484 rs[Rs_cutchars] = CUTCHARS;
603 485
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 486#ifndef NO_BACKSPACE_KEY
617 if (!rs[Rs_backspace_key]) 487 if (!rs[Rs_backspace_key])
618# ifdef DEFAULT_BACKSPACE 488# ifdef DEFAULT_BACKSPACE
619 key_backspace = DEFAULT_BACKSPACE; 489 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
620# else 490# else
621 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 491 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
622# endif 492# 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 493#endif
631 494
632#ifndef NO_DELETE_KEY 495#ifndef NO_DELETE_KEY
633 if (!rs[Rs_delete_key]) 496 if (!rs[Rs_delete_key])
634# ifdef DEFAULT_DELETE 497# ifdef DEFAULT_DELETE
635 key_delete = DEFAULT_DELETE; 498 rs[Rs_delete_key] = DEFAULT_DELETE;
636# else 499# else
637 key_delete = "\033[3~"; 500 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 501# 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 502#endif
662 }
663 503
664#ifdef HAVE_SCROLLBARS 504#ifdef HAVE_SCROLLBARS
665 rxvt_setup_scrollbar (this, rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 505 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
666 rs[Rs_scrollBar_thickness]);
667#endif 506#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;
674 507
675#ifdef XTERM_REVERSE_VIDEO 508#ifdef XTERM_REVERSE_VIDEO
676 /* this is how xterm implements reverseVideo */ 509 /* this is how xterm implements reverseVideo */
677 if (Options & Opt_reverseVideo) 510 if (option (Opt_reverseVideo))
678 { 511 {
679 if (!rs[Rs_color + Color_fg]) 512 if (!rs[Rs_color + Color_fg])
680 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 513 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
514
681 if (!rs[Rs_color + Color_bg]) 515 if (!rs[Rs_color + Color_bg])
682 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 516 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
683 } 517 }
684#endif 518#endif
685 519
… …
687 if (!rs[Rs_color + i]) 521 if (!rs[Rs_color + i])
688 rs[Rs_color + i] = def_colorName[i]; 522 rs[Rs_color + i] = def_colorName[i];
689 523
690#ifndef XTERM_REVERSE_VIDEO 524#ifndef XTERM_REVERSE_VIDEO
691 /* this is how we implement reverseVideo */ 525 /* this is how we implement reverseVideo */
692 if (Options & Opt_reverseVideo) 526 if (option (Opt_reverseVideo))
693 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 527 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
694#endif 528#endif
695 529
696 /* convenient aliases for setting fg/bg to colors */ 530 /* convenient aliases for setting fg/bg to colors */
697 color_aliases (Color_fg); 531 color_aliases (Color_fg);
698 color_aliases (Color_bg); 532 color_aliases (Color_bg);
699#ifndef NO_CURSORCOLOR 533#ifndef NO_CURSORCOLOR
700 color_aliases (Color_cursor); 534 color_aliases (Color_cursor);
701 color_aliases (Color_cursor2); 535 color_aliases (Color_cursor2);
702#endif /* NO_CURSORCOLOR */ 536#endif /* NO_CURSORCOLOR */
703 color_aliases (Color_pointer); 537 color_aliases (Color_pointer_fg);
538 color_aliases (Color_pointer_bg);
704 color_aliases (Color_border); 539 color_aliases (Color_border);
705#ifndef NO_BOLD_UNDERLINE_REVERSE 540#ifndef NO_BOLD_UNDERLINE_REVERSE
706 color_aliases (Color_BD); 541 color_aliases (Color_BD);
707 color_aliases (Color_UL); 542 color_aliases (Color_UL);
708 color_aliases (Color_RV); 543 color_aliases (Color_RV);
709#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 544#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
545
546 if (!rs[Rs_color + Color_border])
547 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
710 548
711 return cmd_argv; 549 return cmd_argv;
712} 550}
713 551
714/*----------------------------------------------------------------------*/ 552/*----------------------------------------------------------------------*/
715void 553void
716rxvt_term::init_env () 554rxvt_term::init_env ()
717{ 555{
718 int i; 556 int i;
719 unsigned int u;
720 char *val; 557 char *val;
721 558
722#ifdef DISPLAY_IS_IP 559#ifdef DISPLAY_IS_IP
723 /* Fixup display_name for export over pty to any interested terminal 560 /* 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 561 * 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 562 * (for the first non-loopback interface) that we get from
726 * rxvt_network_display(). This is more "name-resolution-portable", if you 563 * rxvt_network_display (). This is more "name-resolution-portable", if you
727 * will, and probably allows for faster x-client startup if your name 564 * 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 565 * server is beyond a slow link or overloaded at client startup. Of
729 * course that only helps the shell's child processes, not us. 566 * course that only helps the shell's child processes, not us.
730 * 567 *
731 * Giving out the display_name also affords a potential security hole 568 * Giving out the display_name also affords a potential security hole
732 */ 569 */
733 val = rxvt_network_display (rs[Rs_display_name]); 570 val = rxvt_network_display (rs[Rs_display_name]);
734 rs[Rs_display_name] = (const char *)val; 571 rs[Rs_display_name] = (const char *)val;
735 572
736 if (val == NULL) 573 if (val == NULL)
737#endif /* DISPLAY_IS_IP */ 574#endif /* DISPLAY_IS_IP */
738 val = XDisplayString(Xdisplay); 575 val = XDisplayString (dpy);
739 576
740 if (rs[Rs_display_name] == NULL) 577 if (rs[Rs_display_name] == NULL)
741 rs[Rs_display_name] = val; /* use broken `:0' value */ 578 rs[Rs_display_name] = val; /* use broken `:0' value */
742 579
743 i = STRLEN (val); 580 i = strlen (val);
744 env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char)); 581 env_display = (char *)rxvt_malloc (i + 9);
745 582
746 sprintf (env_display, "DISPLAY=%s", val); 583 sprintf (env_display, "DISPLAY=%s", val);
747 584
748 /* avoiding the math library: 585 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]);
757 586
758 /* add entries to the environment: 587 /* add entries to the environment:
759 * @ DISPLAY: in case we started with -display 588 * @ DISPLAY: in case we started with -display
760 * @ WINDOWID: X window id number of the window 589 * @ WINDOWID: X window id number of the window
761 * @ COLORTERM: terminal sub-name and also indicates its color 590 * @ COLORTERM: terminal sub-name and also indicates its color
762 * @ TERM: terminal name 591 * @ TERM: terminal name
763 * @ TERMINFO: path to terminfo directory 592 * @ TERMINFO: path to terminfo directory
593 * @ COLORFGBG: fg;bg color codes
764 */ 594 */
765 putenv (env_display); 595 putenv (env_display);
766 putenv (env_windowid); 596 putenv (env_windowid);
767 597
598 if (env_colorfgbg)
599 putenv (env_colorfgbg);
600
768#ifdef RXVT_TERMINFO 601#ifdef RXVT_TERMINFO
769 putenv ("TERMINFO=" RXVT_TERMINFO); 602 putenv ("TERMINFO=" RXVT_TERMINFO);
770#endif 603#endif
771 604
772 if (Xdepth <= 2) 605 if (depth <= 2)
773 putenv ("COLORTERM=" COLORTERMENV "-mono"); 606 putenv ("COLORTERM=" COLORTERMENV "-mono");
774 else 607 else
775 putenv ("COLORTERM=" COLORTERMENVFULL); 608 putenv ("COLORTERM=" COLORTERMENVFULL);
776 609
777 if (rs[Rs_term_name] != NULL) 610 if (rs[Rs_term_name] != NULL)
778 { 611 {
779 env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char)); 612 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
780 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 613 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
781 putenv (env_term); 614 putenv (env_term);
782 } 615 }
783 else 616 else
784 putenv ("TERM=" TERMENV); 617 putenv ("TERM=" TERMENV);
… …
786#ifdef HAVE_UNSETENV 619#ifdef HAVE_UNSETENV
787 /* avoid passing old settings and confusing term size */ 620 /* avoid passing old settings and confusing term size */
788 unsetenv ("LINES"); 621 unsetenv ("LINES");
789 unsetenv ("COLUMNS"); 622 unsetenv ("COLUMNS");
790 unsetenv ("TERMCAP"); /* terminfo should be okay */ 623 unsetenv ("TERMCAP"); /* terminfo should be okay */
791#endif /* HAVE_UNSETENV */ 624#endif /* HAVE_UNSETENV */
792} 625}
793 626
794/*----------------------------------------------------------------------*/ 627/*----------------------------------------------------------------------*/
795/* 628/*
796 * This is more or less stolen straight from XFree86 xterm. 629 * This is more or less stolen straight from XFree86 xterm.
797 * This should support all European type languages. 630 * This should support all European type languages.
798 */ 631 */
799void 632void
800rxvt_term::set_locale (const char *locale) 633rxvt_term::set_locale (const char *locale)
801{ 634{
635 set_environ (envv);
636
802#if HAVE_XSETLOCALE || HAVE_SETLOCALE 637#if HAVE_XSETLOCALE || HAVE_SETLOCALE
803 free (this->locale); 638 free (this->locale);
804 this->locale = strdup (setlocale (LC_CTYPE, "")); 639 this->locale = setlocale (LC_CTYPE, locale);
640
641 if (!this->locale)
642 {
643 if (*locale)
644 {
645 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
646 setlocale (LC_CTYPE, "C");
647 }
648 else
649 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
650
651 this->locale = "C";
652 }
653
654
655 this->locale = strdup (this->locale);
656 SET_LOCALE (this->locale);
657 mbstate.reset ();
805#endif 658#endif
659
806#if HAVE_NL_LANGINFO 660#if HAVE_NL_LANGINFO
661 char *codeset = strdup (nl_langinfo (CODESET));
662 // /^UTF.?8/i
663 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
664 && (codeset[1] == 'T' || codeset[1] == 't')
665 && (codeset[2] == 'F' || codeset[2] == 'f')
666 && (codeset[3] == '8' || codeset[4] == '8');
807 free (codeset); 667 free (codeset);
808 codeset = strdup (nl_langinfo (CODESET));
809 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
810 || !STRCASECMP (codeset, "UTF8");
811#else 668#else
812 enc_utf8 = 1; 669 enc_utf8 = 0;
813#endif 670#endif
814} 671}
815 672
816void 673void
817rxvt_term::init_xlocale () 674rxvt_term::init_xlocale ()
818{ 675{
676 set_environ (envv);
677
819#ifdef USE_XIM 678#ifdef USE_XIM
820 if (!locale) 679 if (!locale)
821 rxvt_print_error ("Setting locale failed."); 680 rxvt_warn ("setting locale failed, working without locale support.\n");
822 else 681 else
823 { 682 {
824 Atom wmlocale; 683 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));
830 684
831 if (!XSupportsLocale ()) 685 if (!XSupportsLocale ())
832 { 686 {
833 rxvt_print_error ("The locale is not supported by Xlib"); 687 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
834 return; 688 return;
835 } 689 }
836 690
691 im_ev.start (display);
692
837 /* see if we can connect yet */ 693 /* see if we can connect already */
838 rxvt_IMInstantiateCallback (Xdisplay, NULL, NULL); 694 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 } 695 }
845#endif 696#endif
846} 697}
847 698
848/*----------------------------------------------------------------------*/ 699/*----------------------------------------------------------------------*/
849void 700void
850rxvt_term::init_command(const char *const *argv) 701rxvt_term::init_command (const char *const *argv)
851{ 702{
852 /* 703 /*
853 * Initialize the command connection. 704 * Initialize the command connection.
854 * This should be called after the X server connection is established. 705 * This should be called after the X server connection is established.
855 */ 706 */
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
869 707
870#ifdef META8_OPTION 708#ifdef META8_OPTION
871 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 709 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
872#endif 710#endif
873 711
874 rxvt_get_ourmods (this); 712 get_ourmods ();
875 713
876 if (!(Options & Opt_scrollTtyOutput)) 714 if (!option (Opt_scrollTtyOutput))
877 PrivateModes |= PrivMode_TtyOutputInh; 715 priv_modes |= PrivMode_TtyOutputInh;
878 if (Options & Opt_scrollTtyKeypress) 716 if (option (Opt_scrollTtyKeypress))
879 PrivateModes |= PrivMode_Keypress; 717 priv_modes |= PrivMode_Keypress;
880 if (!(Options & Opt_jumpScroll)) 718 if (!option (Opt_jumpScroll))
881 PrivateModes |= PrivMode_smoothScroll; 719 priv_modes |= PrivMode_smoothScroll;
882 720
883#ifndef NO_BACKSPACE_KEY 721#ifndef NO_BACKSPACE_KEY
884 if (STRCMP(key_backspace, "DEC") == 0) 722 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
885 PrivateModes |= PrivMode_HaveBackSpace; 723 priv_modes |= PrivMode_HaveBackSpace;
886#endif 724#endif
887 725
888 /* add value for scrollBar */ 726 /* add value for scrollBar */
889 if (scrollbar_visible (this)) 727 if (scrollBar.state)
890 { 728 {
891 PrivateModes |= PrivMode_scrollBar; 729 priv_modes |= PrivMode_scrollBar;
892 SavedModes |= PrivMode_scrollBar; 730 SavedModes |= PrivMode_scrollBar;
893 } 731 }
894 if (menubar_visible (this))
895 {
896 PrivateModes |= PrivMode_menuBar;
897 SavedModes |= PrivMode_menuBar;
898 }
899 732
900#ifdef GREEK_SUPPORT 733 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} 734}
918 735
919/*----------------------------------------------------------------------*/ 736/*----------------------------------------------------------------------*/
920/* INTPROTO */
921void 737void
922rxvt_Get_Colours (pR) 738rxvt_term::Get_Colours ()
923{ 739{
924 int i; 740 int i;
925 741
742#ifdef OFF_FOCUS_FADING
743 pix_colors = pix_colors_focused;
744#endif
745
926 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 746 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
927 { 747 {
748 const char *name = rs[Rs_color + i];
749
750 if (!name)
751 continue;
752
928 rxvt_color xcol; 753 rxvt_color xcol;
929 754
930 if (!R->rs[Rs_color + i]) 755 if (!set_color (xcol, name))
931 continue;
932
933 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i]))
934 { 756 {
935#ifndef XTERM_REVERSE_VIDEO 757#ifndef XTERM_REVERSE_VIDEO
936 if (i < 2 && (R->Options & Opt_reverseVideo)) 758 if (i < 2 && option (Opt_reverseVideo))
937 { 759 name = def_colorName [1 - i];
938 R->rs[Rs_color + i] = def_colorName[!i];
939 }
940 else 760 else
941#endif 761#endif
942 R->rs[Rs_color + i] = def_colorName[i]; 762 name = def_colorName [i];
943 763
944 if (!R->rs[Rs_color + i]) 764 if (!name)
945 continue; 765 continue;
946 766
947 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 767 if (!set_color (xcol, name))
948 { 768 {
949 switch (i) 769 switch (i)
950 { 770 {
951 case Color_fg: 771 case Color_fg:
952 case Color_bg: 772 case Color_bg:
953 /* fatal: need bg/fg color */ 773 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
954 rxvt_print_error ("aborting"); 774 name = "";
955 exit (EXIT_FAILURE);
956 /* NOTREACHED */
957 break; 775 break;
958#ifndef NO_CURSORCOLOR 776#ifndef NO_CURSORCOLOR
959 case Color_cursor2: 777 case Color_cursor2:
960 xcol = R->PixColors[Color_fg]; 778#endif
779 case Color_pointer_fg:
780 name = rs[Rs_color + Color_fg];
781 xcol.set (this, name);
961 break; 782 break;
962#endif /* ! NO_CURSORCOLOR */
963 case Color_pointer:
964 xcol = R->PixColors[Color_fg];
965 break;
966 default: 783 default:
967 xcol = R->PixColors[Color_bg]; /* None */ 784 name = rs[Rs_color + Color_bg];
785 xcol.set (this, name);
968 break; 786 break;
969 } 787 }
970 } 788 }
971 } 789 }
972 790
973 R->PixColors[i] = xcol; 791 pix_colors[i] = xcol;
974 SET_PIXCOLOR (R, i); 792 rs[Rs_color + i] = name;
793 }
794
795 if (depth <= 2)
975 } 796 {
976 797 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
977 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 798 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
978 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 799 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
979 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 800 }
980 R->PixColors[Color_border] = R->PixColors[Color_fg];
981 801
982 /* 802 /*
983 * get scrollBar/menuBar shadow colors 803 * get scrollBar shadow colors
984 * 804 *
985 * The calculations of topShadow/bottomShadow values are adapted 805 * The calculations of topShadow/bottomShadow values are adapted
986 * from the fvwm window manager. 806 * from the fvwm window manager.
987 */ 807 */
988#ifdef KEEP_SCROLLCOLOR 808#ifdef KEEP_SCROLLCOLOR
989 809 if (depth <= 2)
990 if (XDEPTH <= 2) 810 {
991 { /* Monochrome */ 811 /* Monochrome */
992 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 812 alias_color (Color_scroll, Color_fg);
993 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 813 alias_color (Color_topShadow, Color_bg);
994 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 814 alias_color (Color_bottomShadow, Color_bg);
995 } 815 }
996 else 816 else
997 { 817 {
998 rxvt_color xcol[3]; 818 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 819
1003 xcol[1] = R->PixColors[Color_scroll]; 820 rgba cscroll;
1004# ifdef PREFER_24BIT 821 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 822
1022 /* topShadowColor */ 823 /* topShadowColor */
1023 if (!xcol[1].set (aR_ 824 if (!pix_colors[Color_topShadow].set (this,
1024 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 825 rgba (
1025 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 826 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1026 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 827 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1027 xcol[1] = R->PixColors[Color_White]; 828 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1028 829 cscroll.a)
1029 R->PixColors[Color_topShadow] = xcol[1]; 830 ))
831 alias_color (Color_topShadow, Color_White);
1030 } 832 }
1031#endif /* KEEP_SCROLLCOLOR */ 833#endif /* KEEP_SCROLLCOLOR */
834
835#ifdef OFF_FOCUS_FADING
836 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
837 update_fade_color (i);
838#endif
1032} 839}
1033 840
1034/*----------------------------------------------------------------------*/ 841/*----------------------------------------------------------------------*/
1035/* color aliases, fg/bg bright-bold */ 842/* color aliases, fg/bg bright-bold */
1036void 843void
1037rxvt_term::color_aliases(int idx) 844rxvt_term::color_aliases (int idx)
1038{ 845{
1039 if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx]))) 846 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1040 { 847 {
1041 int i = atoi (rs[Rs_color + idx]); 848 int i = atoi (rs[Rs_color + idx]);
1042 849
1043 if (i >= 8 && i <= 15) 850 if (i >= 8 && i <= 15)
1044 { /* bright colors */ 851 /* bright colors */
1045 i -= 8;
1046#ifndef NO_BRIGHTCOLOR
1047
1048 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 852 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1049 return; 853 else if (i >= 0 && i <= 7)
1050#endif 854 /* normal colors */
1051
1052 }
1053 if (i >= 0 && i <= 7) /* normal colors */
1054 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 855 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1055 } 856 }
1056} 857}
1057 858
1058/*----------------------------------------------------------------------*/ 859/*----------------------------------------------------------------------*/
1059/* 860/*
1060 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 861 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1061 * Use resource ``modifier'' to override the Meta modifier 862 * Use resource ``modifier'' to override the Meta modifier
1062 */ 863 */
1063/* INTPROTO */
1064void 864void
1065rxvt_get_ourmods(pR) 865rxvt_term::get_ourmods ()
1066{ 866{
1067 int i, j, k; 867 int i, j, k;
1068 int requestedmeta, realmeta, realalt; 868 int requestedmeta, realmeta, realalt;
1069 const char *cm, *rsmod; 869 const char *cm, *rsmod;
1070 XModifierKeymap *map; 870 XModifierKeymap *map;
1071 KeyCode *kc; 871 KeyCode *kc;
1072 const unsigned int modmasks[] = 872 const unsigned int modmasks[] =
1073 { 873 {
1074 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 874 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1075 }; 875 };
1076 876
1077 requestedmeta = realmeta = realalt = 0; 877 requestedmeta = realmeta = realalt = 0;
1078 rsmod = R->rs[Rs_modifier]; 878 rsmod = rs[Rs_modifier];
879
1079 if (rsmod 880 if (rsmod
1080 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 881 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1081 requestedmeta = rsmod[3] - '0'; 882 requestedmeta = rsmod[3] - '0';
1082 883
1083 map = XGetModifierMapping(R->Xdisplay); 884 map = XGetModifierMapping (dpy);
1084 kc = map->modifiermap; 885 kc = map->modifiermap;
886
1085 for (i = 1; i < 6; i++) 887 for (i = 1; i < 6; i++)
1086 { 888 {
1087 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 889 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
890
1088 for (j = map->max_keypermod; j--; k++) 891 for (j = map->max_keypermod; j--; k++)
1089 { 892 {
1090 if (kc[k] == 0) 893 if (kc[k] == 0)
1091 break; 894 break;
895
1092 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) 896 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1093 { 897 {
1094 case XK_Num_Lock: 898 case XK_Num_Lock:
1095 R->ModNumLockMask = modmasks[i - 1]; 899 ModNumLockMask = modmasks[i - 1];
1096 /* FALLTHROUGH */ 900 continue;
1097 default: 901
1098 continue; /* for(;;) */ 902 case XK_ISO_Level3_Shift:
903 ModLevel3Mask = modmasks[i - 1];
904 continue;
905
1099 case XK_Meta_L: 906 case XK_Meta_L:
1100 case XK_Meta_R: 907 case XK_Meta_R:
1101 cm = "meta"; 908 cm = "meta";
1102 realmeta = i; 909 realmeta = i;
1103 break; 910 break;
911
1104 case XK_Alt_L: 912 case XK_Alt_L:
1105 case XK_Alt_R: 913 case XK_Alt_R:
1106 cm = "alt"; 914 cm = "alt";
1107 realalt = i; 915 realalt = i;
1108 break; 916 break;
917
1109 case XK_Super_L: 918 case XK_Super_L:
1110 case XK_Super_R: 919 case XK_Super_R:
1111 cm = "super"; 920 cm = "super";
1112 break; 921 break;
922
1113 case XK_Hyper_L: 923 case XK_Hyper_L:
1114 case XK_Hyper_R: 924 case XK_Hyper_R:
1115 cm = "hyper"; 925 cm = "hyper";
1116 break; 926 break;
927
928 default:
929 continue;
1117 } 930 }
1118 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 931
932 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1119 requestedmeta = i; 933 requestedmeta = i;
1120 } 934 }
1121 } 935 }
936
1122 XFreeModifiermap(map); 937 XFreeModifiermap (map);
938
1123 i = (requestedmeta ? requestedmeta 939 i = requestedmeta ? requestedmeta
1124 : (realmeta ? realmeta 940 : realmeta ? realmeta
1125 : (realalt ? realalt : 0))); 941 : realalt ? realalt
942 : 0;
943
1126 if (i) 944 if (i)
1127 R->ModMetaMask = modmasks[i - 1]; 945 ModMetaMask = modmasks[i - 1];
1128} 946}
1129 947
1130/*----------------------------------------------------------------------*/ 948/*----------------------------------------------------------------------*/
1131/* rxvt_Create_Windows() - Open and map the window */ 949/* rxvt_Create_Windows () - Open and map the window */
1132/* EXTPROTO */
1133void 950void
1134rxvt_Create_Windows(pR_ int argc, const char *const *argv) 951rxvt_term::create_windows (int argc, const char *const *argv)
1135{ 952{
1136 XClassHint classHint; 953 XClassHint classHint;
1137 XWMHints wmHint; 954 XWMHints wmHint;
955#if ENABLE_FRILLS
956 MWMHints mwmhints = { };
957#endif
1138 XGCValues gcvalue; 958 XGCValues gcvalue;
1139 long vt_emask;
1140
1141#ifdef PREFER_24BIT
1142 XSetWindowAttributes attributes; 959 XSetWindowAttributes attributes;
1143 XWindowAttributes gattr; 960 Window top, parent;
1144 961
1145 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 962 dLocal (Display *, dpy);
1146 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1147 963
1148 if (R->Options & Opt_transparent) 964 /* grab colors before netscape does */
1149 { 965 Get_Colours ();
1150 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 966
1151 &gattr); 967 if (!set_fonts ())
1152 XDEPTH = gattr.depth; 968 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
969
970 parent = display->root;
971
972 attributes.override_redirect = !!option (Opt_override_redirect);
973
974#if ENABLE_FRILLS
975 if (option (Opt_borderLess))
1153 } 976 {
1154 else 977 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 { 978 {
1162 XVisualInfo vinfo; 979 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1163 980 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 } 981 }
982 else
983 {
984 mwmhints.flags = MWM_HINTS_DECORATIONS;
985 }
986 }
987#endif
988
989#if ENABLE_XEMBED
990 if (rs[Rs_embed])
1173 } 991 {
1174#endif 992 XWindowAttributes wattr;
1175 993
1176 /* grab colors before netscape does */ 994 parent = strtol (rs[Rs_embed], 0, 0);
1177 rxvt_Get_Colours(aR);
1178 995
1179 rxvt_change_font(aR_ 1, NULL); 996 if (!XGetWindowAttributes (dpy, parent, &wattr))
997 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
998
999 window_calc (wattr.width, wattr.height);
1000 }
1001#endif
1002
1180 rxvt_window_calc(aR_ 0, 0); 1003 window_calc (0, 0);
1181 R->old_width = R->szHint.width;
1182 R->old_height = R->szHint.height;
1183 1004
1184 /* parent window - reverse video so we can see placement errors
1185 * sub-window placement & size in rxvt_resize_subwindows() 1005 /* sub-window placement & size in rxvt_resize_subwindows () */
1186 */
1187
1188#ifdef PREFER_24BIT
1189
1190 attributes.background_pixel = R->PixColors[Color_fg]; 1006 attributes.background_pixel = pix_colors_focused [Color_border];
1191 attributes.border_pixel = R->PixColors[Color_border]; 1007 attributes.border_pixel = pix_colors_focused [Color_border];
1192 attributes.colormap = XCMAP; 1008 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 1009
1203 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot, 1010 top = XCreateWindow (dpy, parent,
1204 R->szHint.x, R->szHint.y, 1011 szHint.x, szHint.y,
1205 R->szHint.width,
1206 R->szHint.height, 1012 szHint.width, szHint.height,
1207 R->TermWin.ext_bwidth, 1013 ext_bwidth,
1208 R->PixColors[Color_border], 1014 depth, InputOutput, visual,
1209 R->PixColors[Color_fg]); 1015 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1210#endif 1016 &attributes);
1211 1017
1018 this->parent[0] = top;
1019
1020 old_width = szHint.width;
1021 old_height = szHint.height;
1022
1212 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); 1023 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1213 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); 1024 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1214 1025
1215 classHint.res_name = (char *)R->rs[Rs_name]; 1026 classHint.res_name = (char *)rs[Rs_name];
1216 classHint.res_class = (char *)APL_CLASS; 1027 classHint.res_class = (char *)RESCLASS;
1217 1028
1218 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1029 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1219 wmHint.input = True; 1030 wmHint.input = True;
1220 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState 1031 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1221 : NormalState); 1032 wmHint.window_group = top;
1222 wmHint.window_group = R->TermWin.parent[0];
1223 1033
1224 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 1034 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1225 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 1035 &szHint, &wmHint, &classHint);
1226 XSelectInput(R->Xdisplay, R->TermWin.parent[0], 1036
1037#if ENABLE_FRILLS
1038 if (mwmhints.flags)
1039 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1040 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1041#endif
1042
1043 Atom protocols[] = {
1044 xa[XA_WM_DELETE_WINDOW],
1045#if ENABLE_EWMH
1046 xa[XA_NET_WM_PING],
1047#endif
1048 };
1049
1050 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1051
1052#if ENABLE_FRILLS
1053 if (rs[Rs_transient_for])
1054 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1055#endif
1056
1057#if ENABLE_EWMH
1058 long pid = getpid ();
1059
1060 XChangeProperty (dpy, top,
1061 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1062 PropModeReplace, (unsigned char *)&pid, 1);
1063
1064 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1065#endif
1066
1067 XSelectInput (dpy, top,
1227 (KeyPressMask 1068 KeyPressMask
1228#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1069#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1229 | KeyReleaseMask 1070 | KeyReleaseMask
1230#endif 1071#endif
1231 | FocusChangeMask | VisibilityChangeMask 1072 | FocusChangeMask | VisibilityChangeMask
1232 | StructureNotifyMask)); 1073 | ExposureMask | StructureNotifyMask);
1074
1075 termwin_ev.start (display, top);
1233 1076
1234 /* vt cursor: Black-on-White is standard, but this is more popular */ 1077 /* vt cursor: Black-on-White is standard, but this is more popular */
1235 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1078 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1236 1079
1237#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1080#ifdef HAVE_SCROLLBARS
1238 /* cursor (menuBar/scrollBar): Black-on-White */ 1081 /* cursor scrollBar: Black-on-White */
1239 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr); 1082 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 1083#endif
1255 1084
1256 /* the vt window */ 1085 /* the vt window */
1257 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1086 vt = XCreateSimpleWindow (dpy, top,
1258 R->window_vt_x, R->window_vt_y, 1087 window_vt_x, window_vt_y,
1259 TermWin_TotalWidth(), 1088 width, height,
1260 TermWin_TotalHeight(),
1261 0, 1089 0,
1262 R->PixColors[Color_fg], 1090 pix_colors_focused[Color_fg],
1263 R->PixColors[Color_bg]); 1091 pix_colors_focused[Color_bg]);
1264#ifdef DEBUG_X
1265 1092
1266 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window"); 1093 attributes.bit_gravity = NorthWestGravity;
1267#endif 1094 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1268 1095
1269 R->pointer_unblank ();
1270
1271 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1096 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1272 | PropertyChangeMask);
1273#ifdef POINTER_BLANK
1274 1097
1275 if ((R->Options & Opt_pointerBlank)) 1098 if (option (Opt_pointerBlank))
1276 vt_emask |= PointerMotionMask; 1099 vt_emask |= PointerMotionMask;
1277 else 1100 else
1278#endif
1279
1280 vt_emask |= (Button1MotionMask | Button3MotionMask); 1101 vt_emask |= Button1MotionMask | Button3MotionMask;
1281 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1282 1102
1283#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1103 vt_select_input ();
1284 1104
1285 if (menuBar_height()) 1105 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 1106
1321 /* graphics context for the vt window */ 1107 /* graphics context for the vt window */
1322 gcvalue.foreground = R->PixColors[Color_fg]; 1108 gcvalue.foreground = pix_colors[Color_fg];
1323 gcvalue.background = R->PixColors[Color_bg]; 1109 gcvalue.background = pix_colors[Color_bg];
1324 gcvalue.graphics_exposures = 1; 1110 gcvalue.graphics_exposures = 0;
1325 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1326 GCForeground | GCBackground
1327 | GCGraphicsExposures, &gcvalue);
1328 1111
1329#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1112 gc = XCreateGC (dpy, vt,
1113 GCForeground | GCBackground | GCGraphicsExposures,
1114 &gcvalue);
1330 1115
1116 drawable = new rxvt_drawable (this, vt);
1117
1118#ifdef RXVT_SCROLLBAR
1331 gcvalue.foreground = R->PixColors[Color_topShadow]; 1119 gcvalue.foreground = pix_colors[Color_topShadow];
1332 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1120 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1333 GCForeground, &gcvalue);
1334 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1121 gcvalue.foreground = pix_colors[Color_bottomShadow];
1335 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1122 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1336 GCForeground, &gcvalue); 1123 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1337 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1124 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1338 : Color_scroll)]; 1125#endif
1339 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1126
1340 GCForeground, &gcvalue); 1127#ifdef OFF_FOCUS_FADING
1128 // initially we are in unfocused state
1129 if (rs[Rs_fade])
1130 pix_colors = pix_colors_unfocused;
1131#endif
1132
1133 pointer_unblank ();
1134 scr_recolour ();
1135}
1136
1137/* ------------------------------------------------------------------------- *
1138 * GET TTY CURRENT STATE *
1139 * ------------------------------------------------------------------------- */
1140void
1141rxvt_get_ttymode (struct termios *tio, int erase)
1142{
1143 /*
1144 * standard System V termios interface
1145 */
1146 if (tcgetattr (STDIN_FILENO, tio) < 0)
1147 {
1148 // return error - use system defaults,
1149 // where possible, and zero elsewhere
1150 memset (tio, 0, sizeof (struct termios));
1151
1152 tio->c_cc[VINTR] = CINTR;
1153 tio->c_cc[VQUIT] = CQUIT;
1154 tio->c_cc[VERASE] = CERASE;
1155#ifdef VERASE2
1156 tio->c_cc[VERASE2] = CERASE2;
1157#endif
1158 tio->c_cc[VKILL] = CKILL;
1159 tio->c_cc[VSTART] = CSTART;
1160 tio->c_cc[VSTOP] = CSTOP;
1161 tio->c_cc[VSUSP] = CSUSP;
1162# ifdef VDSUSP
1163 tio->c_cc[VDSUSP] = CDSUSP;
1341#endif 1164# endif
1165# ifdef VREPRINT
1166 tio->c_cc[VREPRINT] = CRPRNT;
1167# endif
1168# ifdef VDISCRD
1169 tio->c_cc[VDISCRD] = CFLUSH;
1170# endif
1171# ifdef VWERSE
1172 tio->c_cc[VWERSE] = CWERASE;
1173# endif
1174# ifdef VLNEXT
1175 tio->c_cc[VLNEXT] = CLNEXT;
1176# endif
1177 }
1178
1179 tio->c_cc[VEOF] = CEOF;
1180 tio->c_cc[VEOL] = VDISABLE;
1181# ifdef VEOL2
1182 tio->c_cc[VEOL2] = VDISABLE;
1183# endif
1184# ifdef VSWTC
1185 tio->c_cc[VSWTC] = VDISABLE;
1186# endif
1187# ifdef VSWTCH
1188 tio->c_cc[VSWTCH] = VDISABLE;
1189# endif
1190# if VMIN != VEOF
1191 tio->c_cc[VMIN] = 1;
1192# endif
1193# if VTIME != VEOL
1194 tio->c_cc[VTIME] = 0;
1195# endif
1196
1197 if (erase != -1)
1198 tio->c_cc[VERASE] = (char)erase;
1199
1200 /* input modes */
1201 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1202# ifdef IMAXBEL
1203 | IMAXBEL
1204# endif
1205 | IXON);
1206
1207 /* output modes */
1208 tio->c_oflag = (OPOST | ONLCR);
1209
1210 /* control modes */
1211 tio->c_cflag = (CS8 | CREAD);
1212
1213 /* line discipline modes */
1214 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1215# if defined (ECHOCTL) && defined (ECHOKE)
1216 | ECHOCTL | ECHOKE
1217# endif
1218 | ECHOE | ECHOK);
1219
1220 /*
1221 * Debugging
1222 */
1223#ifdef DEBUG_TTYMODE
1224 /* c_iflag bits */
1225 fprintf (stderr, "Input flags\n");
1226
1227 /* cpp token stringize doesn't work on all machines <sigh> */
1228# define FOO(flag,name) \
1229 if ((tio->c_iflag) & flag) \
1230 fprintf (stderr, "%s ", name)
1231
1232 /* c_iflag bits */
1233 FOO (IGNBRK, "IGNBRK");
1234 FOO (BRKINT, "BRKINT");
1235 FOO (IGNPAR, "IGNPAR");
1236 FOO (PARMRK, "PARMRK");
1237 FOO (INPCK, "INPCK");
1238 FOO (ISTRIP, "ISTRIP");
1239 FOO (INLCR, "INLCR");
1240 FOO (IGNCR, "IGNCR");
1241 FOO (ICRNL, "ICRNL");
1242 FOO (IXON, "IXON");
1243 FOO (IXOFF, "IXOFF");
1244# ifdef IUCLC
1245 FOO (IUCLC, "IUCLC");
1246# endif
1247# ifdef IXANY
1248 FOO (IXANY, "IXANY");
1249# endif
1250# ifdef IMAXBEL
1251 FOO (IMAXBEL, "IMAXBEL");
1252# endif
1253
1254 fprintf (stderr, "\n");
1255
1256# undef FOO
1257# define FOO(entry, name) \
1258 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1259
1260 FOO (VINTR, "VINTR");
1261 FOO (VQUIT, "VQUIT");
1262 FOO (VERASE, "VERASE");
1263 FOO (VKILL, "VKILL");
1264 FOO (VEOF, "VEOF");
1265 FOO (VEOL, "VEOL");
1266# ifdef VEOL2
1267 FOO (VEOL2, "VEOL2");
1268# endif
1269# ifdef VSWTC
1270 FOO (VSWTC, "VSWTC");
1271# endif
1272# ifdef VSWTCH
1273 FOO (VSWTCH, "VSWTCH");
1274# endif
1275 FOO (VSTART, "VSTART");
1276 FOO (VSTOP, "VSTOP");
1277 FOO (VSUSP, "VSUSP");
1278# ifdef VDSUSP
1279 FOO (VDSUSP, "VDSUSP");
1280# endif
1281# ifdef VREPRINT
1282 FOO (VREPRINT, "VREPRINT");
1283# endif
1284# ifdef VDISCRD
1285 FOO (VDISCRD, "VDISCRD");
1286# endif
1287# ifdef VWERSE
1288 FOO (VWERSE, "VWERSE");
1289# endif
1290# ifdef VLNEXT
1291 FOO (VLNEXT, "VLNEXT");
1292# endif
1293
1294 fprintf (stderr, "\n");
1295# undef FOO
1296#endif /* DEBUG_TTYMODE */
1342} 1297}
1343 1298
1344/*----------------------------------------------------------------------*/ 1299/*----------------------------------------------------------------------*/
1345/* 1300/*
1346 * Run the command in a subprocess and return a file descriptor for the 1301 * 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 1302 * master end of the pseudo-teletype pair with the command talking to
1348 * the slave. 1303 * the slave.
1349 */ 1304 */
1350int 1305void
1351rxvt_term::run_command (const char *const *argv) 1306rxvt_term::run_command (const char *const *argv)
1352{ 1307{
1353 int cfd, er; 1308#if ENABLE_FRILLS
1354 1309 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 } 1310 {
1311 pty->pty = atoi (rs[Rs_pty_fd]);
1361 1312
1362#ifdef FD_SETSIZE 1313 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 { 1314 {
1382 close(cfd); 1315 if (getfd_hook)
1383 rxvt_print_error("can't open slave tty %s", ttydev); 1316 pty->pty = (*getfd_hook) (pty->pty);
1384 return -1; 1317
1318 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1319 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1385 } 1320 }
1386 } 1321 }
1322 else
1323#endif
1324 if (!pty->get ())
1325 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1326
1327 int er;
1328
1387#ifndef NO_BACKSPACE_KEY 1329#ifndef NO_BACKSPACE_KEY
1388 if (key_backspace[0] && !key_backspace[1]) 1330 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1389 er = key_backspace[0]; 1331 er = rs[Rs_backspace_key][0];
1390 else if (STRCMP(key_backspace, "DEC") == 0) 1332 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1391 er = '\177'; /* the initial state anyway */ 1333 er = '\177'; /* the initial state anyway */
1392 else 1334 else
1393#endif 1335#endif
1394
1395 er = -1; 1336 er = -1;
1396 1337
1397 rxvt_get_ttymode (&(tio), er); 1338 rxvt_get_ttymode (&tio, er);
1339 /* init terminal attributes */
1340 cfsetospeed (&tio, BAUDRATE);
1341 cfsetispeed (&tio, BAUDRATE);
1342 tcsetattr (pty->tty, TCSANOW, &tio);
1343 pty->set_utf8_mode (enc_utf8);
1398 1344
1399#ifndef __QNX__ 1345 /* set initial window size */
1346 tt_winch ();
1347
1348#if ENABLE_FRILLS
1349 if (rs[Rs_pty_fd])
1350 return;
1351#endif
1352
1400 /* spin off the command interpreter */ 1353 /* spin off the command interpreter */
1401 switch (cmd_pid = fork ()) 1354 switch (cmd_pid = fork ())
1402 { 1355 {
1403 case -1: 1356 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 { 1357 {
1413 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1358 cmd_pid = 0;
1414 dup2 (tty_fd, STDIN_FILENO); 1359 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 } 1360 }
1361 case 0:
1362 init_env ();
1363
1364 if (!pty->make_controlling_tty ())
1365 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1366 else
1367 {
1368 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1369 dup2 (pty->tty, STDIN_FILENO);
1370 dup2 (pty->tty, STDOUT_FILENO);
1371 dup2 (pty->tty, STDERR_FILENO);
1372
1373 // close all our file handles that we do no longer need
1374 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1375 {
1376 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1377 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1378 }
1379
1380 run_child (argv);
1381 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1382 }
1383
1423 exit (EXIT_FAILURE); 1384 _exit (EXIT_FAILURE);
1424 /* NOTREACHED */ 1385
1425 default: 1386 default:
1426 { 1387 if (!option (Opt_utmpInhibit))
1427#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1388 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1428 int fdstdin;
1429 1389
1430 fdstdin = dup (STDIN_FILENO); 1390 pty->close_tty ();
1431 dup2 (tty_fd, STDIN_FILENO);
1432#endif
1433 1391
1434 rxvt_privileged_utmp (this, SAVE); 1392 child_ev.start (cmd_pid);
1435#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1436 1393
1437 dup2 (fdstdin, STDIN_FILENO); 1394 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; 1395 break;
1444 } 1396 }
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} 1397}
1456 1398
1457/* ------------------------------------------------------------------------- * 1399/* ------------------------------------------------------------------------- *
1458 * CHILD PROCESS OPERATIONS * 1400 * CHILD PROCESS OPERATIONS *
1459 * ------------------------------------------------------------------------- */ 1401 * ------------------------------------------------------------------------- */
… …
1464int 1406int
1465rxvt_term::run_child (const char *const *argv) 1407rxvt_term::run_child (const char *const *argv)
1466{ 1408{
1467 char *login; 1409 char *login;
1468 1410
1469 SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */
1470
1471 if (Options & Opt_console) 1411 if (option (Opt_console))
1412 {
1472 { /* be virtual console, fail silently */ 1413 /* be virtual console, fail silently */
1473#ifdef TIOCCONS 1414#ifdef TIOCCONS
1474 unsigned int on = 1; 1415 unsigned int on = 1;
1475 1416
1476 ioctl (STDIN_FILENO, TIOCCONS, &on); 1417 ioctl (STDIN_FILENO, TIOCCONS, &on);
1477#elif defined (SRIOCSREDIR) 1418#elif defined (SRIOCSREDIR)
1478 int fd; 1419 int fd;
1479 1420
1480 fd = open (CONSOLE, O_WRONLY, 0); 1421 fd = open (CONSOLE, O_WRONLY, 0);
1481 if (fd >= 0) 1422 if (fd >= 0)
1482 {
1483 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1423 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1484 close (fd); 1424 close (fd);
1485 } 1425#endif /* SRIOCSREDIR */
1486#endif /* SRIOCSREDIR */
1487 } 1426 }
1488 1427
1489 /* reset signals and spin off the command interpreter */ 1428 /* reset signals and spin off the command interpreter */
1490 signal (SIGINT, SIG_DFL); 1429 signal (SIGINT, SIG_DFL);
1491 signal (SIGQUIT, SIG_DFL); 1430 signal (SIGQUIT, SIG_DFL);
1492 signal (SIGCHLD, SIG_DFL); 1431 signal (SIGCHLD, SIG_DFL);
1432 signal (SIGHUP, SIG_DFL);
1433 signal (SIGPIPE, SIG_DFL);
1493 /* 1434 /*
1494 * mimick login's behavior by disabling the job control signals 1435 * mimick login's behavior by disabling the job control signals
1495 * a shell that wants them can turn them back on 1436 * a shell that wants them can turn them back on
1496 */ 1437 */
1497#ifdef SIGTSTP 1438#ifdef SIGTSTP
1498 signal (SIGTSTP, SIG_IGN); 1439 signal (SIGTSTP, SIG_IGN);
1499 signal (SIGTTIN, SIG_IGN); 1440 signal (SIGTTIN, SIG_IGN);
1500 signal (SIGTTOU, SIG_IGN); 1441 signal (SIGTTOU, SIG_IGN);
1501#endif /* SIGTSTP */ 1442#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 1443
1511 // unblock signals (signals are blocked by iom.C 1444 // unblock signals (signals are blocked by iom.C
1512 sigset_t ss; 1445 sigset_t ss;
1513 sigemptyset (&ss); 1446 sigemptyset (&ss);
1514 sigprocmask (SIG_SETMASK, &ss, 0); 1447 sigprocmask (SIG_SETMASK, &ss, 0);
1515 1448
1516#ifndef __QNX__
1517 /* command interpreter path */ 1449 /* command interpreter path */
1518 if (argv != NULL) 1450 if (argv)
1519 { 1451 {
1520# ifdef DEBUG_CMD 1452# ifdef DEBUG_CMD
1521 int i; 1453 int i;
1522 1454
1523 for (i = 0; argv[i]; i++) 1455 for (i = 0; argv[i]; i++)
1524 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1456 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1525# endif 1457# endif
1526 1458
1527 execvp(argv[0], (char *const *)argv); 1459 execvp (argv[0], (char *const *)argv);
1528 /* no error message: STDERR is closed! */ 1460 /* no error message: STDERR is closed! */
1529 } 1461 }
1530 else 1462 else
1531 { 1463 {
1532 const char *argv0, *shell; 1464 const char *argv0, *shell;
1533 1465
1534 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1466 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1535 shell = "/bin/sh"; 1467 shell = "/bin/sh";
1536 1468
1537 argv0 = (const char *)rxvt_r_basename(shell); 1469 argv0 = (const char *)rxvt_basename (shell);
1470
1538 if (Options & Opt_loginShell) 1471 if (option (Opt_loginShell))
1539 { 1472 {
1540 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1473 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1541 1474
1542 login[0] = '-'; 1475 login[0] = '-';
1543 STRCPY(&login[1], argv0); 1476 strcpy (&login[1], argv0);
1544 argv0 = login; 1477 argv0 = login;
1545 } 1478 }
1479
1546 execlp(shell, argv0, NULL); 1480 execlp (shell, argv0, (char *)0);
1547 /* no error message: STDERR is closed! */ 1481 /* no error message: STDERR is closed! */
1548 } 1482 }
1549 1483
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; 1484 return -1;
1601} 1485}
1602 1486
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) -----------------------*/ 1487/*----------------------- end-of-file (C source) -----------------------*/

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