ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/init.C
(Generate patch)

Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.10 by pcg, Mon Dec 8 23:14:40 2003 UTC vs.
Revision 1.235 by ayin, Sat Dec 29 12:36:56 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.10 2003/12/08 23:14:40 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
363 TermWin.pixmap = None;
364#endif
365#ifdef UTMP_SUPPORT
366
367 next_utmp_action = SAVE;
368#endif
369#ifndef NO_SETOWNER_TTYDEV
370
371 next_tty_action = SAVE;
372#endif
373 287
374 MEvent.time = CurrentTime; 288 MEvent.time = CurrentTime;
375 MEvent.button = AnyButton; 289 MEvent.button = AnyButton;
376 Options = DEFAULT_OPTIONS;
377 want_refresh = 1; 290 want_refresh = 1;
378 cmd_pid = -1;
379 cmd_fd = tty_fd = Xfd = -1;
380 PrivateModes = SavedModes = PrivMode_Default; 291 priv_modes = SavedModes = PrivMode_Default;
381 TermWin.focus = 0;
382 TermWin.ncol = 80; 292 ncol = 80;
383 TermWin.nrow = 24; 293 nrow = 24;
384 TermWin.int_bwidth = INTERNALBORDERWIDTH; 294 int_bwidth = INTERNALBORDERWIDTH;
385 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 295 ext_bwidth = EXTERNALBORDERWIDTH;
386 TermWin.lineSpace = LINESPACE; 296 lineSpace = LINESPACE;
387 TermWin.saveLines = SAVELINES; 297 saveLines = SAVELINES;
388 numPixColors = TOTAL_COLORS;
389#ifndef NO_NEW_SELECTION
390 298
391 selection_style = NEW_SELECT;
392#else
393
394 selection_style = OLD_SELECT;
395#endif
396#ifndef NO_BRIGHTCOLOR
397
398 colorfgbg = DEFAULT_RSTYLE;
399#endif
400#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
401
402 ks_bigfont = XK_greater;
403 ks_smallfont = XK_less;
404#endif
405#ifdef GREEK_SUPPORT
406
407 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
408#endif
409
410 refresh_limit = 1;
411 refresh_type = SLOW_REFRESH; 299 refresh_type = SLOW_REFRESH;
412 prev_nrow = prev_ncol = 0;
413#ifdef MULTICHAR_SET
414# ifdef MULTICHAR_ENCODING
415
416 encoding_method = MULTICHAR_ENCODING;
417# endif
418
419 multichar_decode = rxvt_euc2jis;
420#endif
421 300
422 oldcursor.row = oldcursor.col = -1; 301 oldcursor.row = oldcursor.col = -1;
423#ifdef XPM_BACKGROUND
424 /* bgPixmap.w = bgPixmap.h = 0; */
425 bgPixmap.x = bgPixmap.y = 50;
426 bgPixmap.pixmap = None;
427#endif
428
429 last_bot = last_state = -1; 302 last_bot = last_state = -1;
430#ifdef MENUBAR
431 303
432 menu_readonly = 1; 304 set_option (Opt_scrollBar);
433# if !(MENUBAR_MAX > 1) 305 set_option (Opt_scrollTtyOutput);
434 306 set_option (Opt_jumpScroll);
435 CurrentBar = &(BarList); 307 set_option (Opt_skipScroll);
436# endif /* (MENUBAR_MAX > 1) */ 308 set_option (Opt_secondaryScreen);
437#endif 309 set_option (Opt_secondaryScroll);
438 310 set_option (Opt_pastableTabs);
439 return true; 311 set_option (Opt_intensityStyles);
312 set_option (Opt_iso14755_52);
440} 313}
441 314
442/* EXTPROTO */
443void 315void
444rxvt_init_secondary (pR) 316rxvt_term::init_secondary ()
445{ 317{
446 int i; 318 int i;
447#ifdef TTY_GID_SUPPORT
448 struct group *gr = getgrnam ("tty");
449
450 if (gr)
451 { /* change group ownership of tty to "tty" */
452 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
453 R->ttygid = gr->gr_gid;
454 }
455 else
456#endif /* TTY_GID_SUPPORT */
457 {
458 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
459 R->ttygid = getgid ();
460 }
461
462#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
463 R->locale = setlocale (LC_CTYPE, "");
464#endif
465 319
466 /* 320 /*
467 * Close all unused file descriptors 321 * Close all unused file descriptors
468 * We don't want them, we don't need them. 322 * We don't want them, we don't need them.
469 */ 323 */
470 if ((i = open ("/dev/null", O_RDONLY)) < 0) 324 if ((i = open ("/dev/null", O_RDONLY)) < 0)
471 { 325 {
472 /* TODO: BOO HISS */ 326 /* TODO: BOO HISS */
473 dup2 (STDERR_FILENO, STDIN_FILENO); 327 dup2 (STDERR_FILENO, STDIN_FILENO);
474 } 328 }
475 else if (i > STDIN_FILENO) 329 else if (i != STDIN_FILENO)
476 { 330 {
477 dup2 (i, STDIN_FILENO); 331 dup2 (i, STDIN_FILENO);
478 close (i); 332 close (i);
479 } 333 }
480 334
481 dup2 (STDERR_FILENO, STDOUT_FILENO); 335 dup2 (STDERR_FILENO, STDOUT_FILENO);
336
482#if 0 // schmorp sayz closing filies is murder 337#if 0 // schmorp sayz closing filies is murder
483
484 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) 338 for (i = STDERR_FILENO + 1; i < num_fds; i++)
485 { 339 {
486#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ 340#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
487 if (i == 4 || i == 7) 341 if (i == 4 || i == 7)
488 continue; 342 continue;
489#endif 343#endif
490
491 close(i); 344 close (i);
492 } 345 }
493#endif 346#endif
494} 347}
495 348
496/*----------------------------------------------------------------------*/ 349/*----------------------------------------------------------------------*/
497/* EXTPROTO */
498const char ** 350const char **
499rxvt_init_resources (pR_ int argc, const char *const *argv) 351rxvt_term::init_resources (int argc, const char *const *argv)
500{ 352{
501 int i, r_argc; 353 int i, r_argc;
502 char *val;
503 const char **cmd_argv, **r_argv; 354 const char **cmd_argv, **r_argv;
504 const char **rs;
505 355
506 /* 356 /*
507 * Look for -exec option. Find => split and make cmd_argv[] of command args 357 * Look for -e option. Find => split and make cmd_argv[] of command args
508 */ 358 */
509 for (r_argc = 0; r_argc < argc; r_argc++) 359 for (r_argc = 0; r_argc < argc; r_argc++)
510 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 360 if (!strcmp (argv[r_argc], "-e"))
511 break; 361 break;
362
363 if (r_argc == argc)
364 cmd_argv = NULL;
365 else if (!argv[r_argc + 1])
366 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
367 else
368 {
369 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
370
371 for (i = 0; i < argc - r_argc - 1; i++)
372 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
373
374 cmd_argv[i] = NULL;
375 }
376
512 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1)); 377 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
513 378
514 for (i = 0; i < r_argc; i++) 379 for (i = 0; i < r_argc; i++)
515 r_argv[i] = (const char *)argv[i]; 380 r_argv[i] = (const char *)argv[i];
381
516 r_argv[i] = NULL; 382 r_argv[i] = NULL;
517 if (r_argc == argc)
518 cmd_argv = NULL;
519 else
520 {
521 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
522 383
523 for (i = 0; i < argc - r_argc - 1; i++)
524 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
525 cmd_argv[i] = NULL;
526 }
527
528 /* clear all resources */
529 rs = R->rs;
530 for (i = 0; i < NUM_RESOURCES;)
531 rs[i++] = NULL;
532
533 rs[Rs_name] = rxvt_r_basename(argv[0]); 384 rs[Rs_name] = rxvt_basename (argv[0]);
385
534 /* 386 /*
535 * Open display, get options/resources and create the window 387 * Open display, get options/resources and create the window
536 */ 388 */
389
537 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL) 390 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
538 rs[Rs_display_name] = ":0"; 391 rs[Rs_display_name] = ":0";
539 392
540 rxvt_get_options(aR_ r_argc, r_argv); 393 get_options (r_argc, r_argv);
394
395 if (!(display = displays.get (rs[Rs_display_name])))
396 {
397 free (r_argv);
398 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
399 }
400
401 // using a local pointer decreases code size a lot
402 xa = display->xa;
403
404 set (display);
405 extract_resources ();
406
407#if XFT
408 if (rs[Rs_depth])
409 select_visual (strtol (rs[Rs_depth], 0, 0));
410#endif
411
412#ifdef HAVE_AFTERIMAGE
413 set_application_name ((char*)rs[Rs_name]);
414 set_output_threshold (OUTPUT_LEVEL_WARNING);
415 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
416#endif
541 free(r_argv); 417 free (r_argv);
542 418
543#ifdef LOCAL_X_IS_UNIX 419 for (int i = NUM_RESOURCES; i--; )
420 if (rs [i] == resval_undef)
421 rs [i] = 0;
544 422
545 if (rs[Rs_display_name][0] == ':') 423#if ENABLE_PERL
546 { 424 if (!rs[Rs_perl_ext_1])
547 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name])); 425 rs[Rs_perl_ext_1] = "default";
548 STRCPY(val, "unix"); 426
549 STRCAT(val, rs[Rs_display_name]); 427 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
550 R->Xdisplay = XOpenDisplay(val); 428 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
551 free(val); 429 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
552 } 430 {
553#endif 431 rxvt_perl.init (this);
554 432 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
555 if (R->Xdisplay == NULL
556 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL)
557 { 433 }
558 rxvt_print_error("can't open display %s", rs[Rs_display_name]); 434#endif
559 exit(EXIT_FAILURE);
560 }
561
562 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
563 435
564 /* 436 /*
565 * set any defaults not already set 437 * set any defaults not already set
566 */ 438 */
567 if (cmd_argv && cmd_argv[0]) 439 if (cmd_argv && cmd_argv[0])
568 { 440 {
569 if (!rs[Rs_title]) 441 if (!rs[Rs_title])
570 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 442 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
571 if (!rs[Rs_iconName]) 443 if (!rs[Rs_iconName])
572 rs[Rs_iconName] = rs[Rs_title]; 444 rs[Rs_iconName] = rs[Rs_title];
573 } 445 }
574 else 446 else
575 { 447 {
576 if (!rs[Rs_title]) 448 if (!rs[Rs_title])
577 rs[Rs_title] = rs[Rs_name]; 449 rs[Rs_title] = rs[Rs_name];
578 if (!rs[Rs_iconName]) 450 if (!rs[Rs_iconName])
579 rs[Rs_iconName] = rs[Rs_name]; 451 rs[Rs_iconName] = rs[Rs_name];
580 } 452 }
453
581 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 454 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
582 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i); 455 saveLines = min (i, MAX_SAVELINES);
583#ifndef NO_FRILLS
584 456
457#if ENABLE_FRILLS
585 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 458 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
586 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 459 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
460
587 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 461 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
588 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 462 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
589#endif
590#ifndef NO_LINESPACE
591 463
592 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 464 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
593 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 465 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
594#endif 466#endif
595 467
596#ifdef POINTER_BLANK 468#ifdef POINTER_BLANK
597
598 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 469 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
599 R->pointerBlankDelay = i; 470 pointerBlankDelay = i;
600 else 471 else
601 R->pointerBlankDelay = 2; 472 pointerBlankDelay = 2;
602#endif 473#endif
603 474
604 /* no point having a scrollbar without having any scrollback! */ 475 /* no point having a scrollbar without having any scrollback! */
605 if (!R->TermWin.saveLines) 476 if (!saveLines)
606 R->Options &= ~Opt_scrollBar; 477 set_option (Opt_scrollBar, 0);
607 478
608#ifdef PRINTPIPE 479#ifdef PRINTPIPE
609
610 if (!rs[Rs_print_pipe]) 480 if (!rs[Rs_print_pipe])
611 rs[Rs_print_pipe] = PRINTPIPE; 481 rs[Rs_print_pipe] = PRINTPIPE;
612#endif 482#endif
613 483
614 if (!rs[Rs_cutchars]) 484 if (!rs[Rs_cutchars])
615 rs[Rs_cutchars] = CUTCHARS; 485 rs[Rs_cutchars] = CUTCHARS;
616#ifdef ACS_ASCII
617 486
618 if (!rs[Rs_acs_chars])
619 rs[Rs_acs_chars] = ACS_CHARS;
620 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
621 {
622 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
623 for (; i < 0x20; )
624 val[i] = ' ';
625 rs[Rs_acs_chars] = val;
626 }
627#endif
628#ifndef NO_BACKSPACE_KEY 487#ifndef NO_BACKSPACE_KEY
629 if (!rs[Rs_backspace_key]) 488 if (!rs[Rs_backspace_key])
630# ifdef DEFAULT_BACKSPACE 489# ifdef DEFAULT_BACKSPACE
631
632 R->key_backspace = DEFAULT_BACKSPACE; 490 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
633# else 491# else
634
635 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */ 492 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
636# endif
637
638 else
639 {
640 val = STRDUP(rs[Rs_backspace_key]);
641 rxvt_Str_trim(val);
642 rxvt_Str_escaped(val);
643 R->key_backspace = val;
644 }
645#endif 493# endif
494#endif
495
646#ifndef NO_DELETE_KEY 496#ifndef NO_DELETE_KEY
647 if (!rs[Rs_delete_key]) 497 if (!rs[Rs_delete_key])
648# ifdef DEFAULT_DELETE 498# ifdef DEFAULT_DELETE
649
650 R->key_delete = DEFAULT_DELETE; 499 rs[Rs_delete_key] = DEFAULT_DELETE;
651# else 500# else
652
653 R->key_delete = "\033[3~"; 501 rs[Rs_delete_key] = "\033[3~";
654# endif
655
656 else
657 {
658 val = STRDUP(rs[Rs_delete_key]);
659 rxvt_Str_trim(val);
660 rxvt_Str_escaped(val);
661 R->key_delete = val;
662 }
663#endif 502# endif
664 if (rs[Rs_answerbackstring])
665 {
666 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
667 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
668 }
669
670 if (rs[Rs_selectstyle])
671 {
672 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
673 R->selection_style = OLD_WORD_SELECT;
674#ifndef NO_OLD_SELECTION
675
676 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
677 R->selection_style = OLD_SELECT;
678#endif 503#endif
679
680 }
681 504
682#ifdef HAVE_SCROLLBARS 505#ifdef HAVE_SCROLLBARS
683 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 506 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
684 rs[Rs_scrollBar_thickness]);
685#endif 507#endif
686
687 R->TermWin.fontset = new rxvt_fontset (aR);
688 R->TermWin.fontset->populate (rs[Rs_font]);
689 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
690 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
691 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
692 508
693#ifdef XTERM_REVERSE_VIDEO 509#ifdef XTERM_REVERSE_VIDEO
694 /* this is how xterm implements reverseVideo */ 510 /* this is how xterm implements reverseVideo */
695 if (R->Options & Opt_reverseVideo) 511 if (option (Opt_reverseVideo))
696 { 512 {
697 if (!rs[Rs_color + Color_fg]) 513 if (!rs[Rs_color + Color_fg])
698 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 514 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
515
699 if (!rs[Rs_color + Color_bg]) 516 if (!rs[Rs_color + Color_bg])
700 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 517 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
701 } 518 }
702#endif 519#endif
703 520
… …
705 if (!rs[Rs_color + i]) 522 if (!rs[Rs_color + i])
706 rs[Rs_color + i] = def_colorName[i]; 523 rs[Rs_color + i] = def_colorName[i];
707 524
708#ifndef XTERM_REVERSE_VIDEO 525#ifndef XTERM_REVERSE_VIDEO
709 /* this is how we implement reverseVideo */ 526 /* this is how we implement reverseVideo */
710 if (R->Options & Opt_reverseVideo) 527 if (option (Opt_reverseVideo))
711 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 528 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
712#endif 529#endif
713 530
714 /* convenient aliases for setting fg/bg to colors */ 531 /* convenient aliases for setting fg/bg to colors */
715 rxvt_color_aliases(aR_ Color_fg); 532 color_aliases (Color_fg);
716 rxvt_color_aliases(aR_ Color_bg); 533 color_aliases (Color_bg);
717#ifndef NO_CURSORCOLOR 534#ifndef NO_CURSORCOLOR
718
719 rxvt_color_aliases(aR_ Color_cursor); 535 color_aliases (Color_cursor);
720 rxvt_color_aliases(aR_ Color_cursor2); 536 color_aliases (Color_cursor2);
721#endif /* NO_CURSORCOLOR */ 537#endif /* NO_CURSORCOLOR */
722
723 rxvt_color_aliases(aR_ Color_pointer); 538 color_aliases (Color_pointer_fg);
539 color_aliases (Color_pointer_bg);
724 rxvt_color_aliases(aR_ Color_border); 540 color_aliases (Color_border);
725#ifndef NO_BOLD_UNDERLINE_REVERSE 541#ifndef NO_BOLD_UNDERLINE_REVERSE
726
727 rxvt_color_aliases(aR_ Color_BD); 542 color_aliases (Color_BD);
728 rxvt_color_aliases(aR_ Color_UL); 543 color_aliases (Color_UL);
729 rxvt_color_aliases(aR_ Color_RV); 544 color_aliases (Color_RV);
730#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 545#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
546
547 if (!rs[Rs_color + Color_border])
548 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
731 549
732 return cmd_argv; 550 return cmd_argv;
733} 551}
734 552
735/*----------------------------------------------------------------------*/ 553/*----------------------------------------------------------------------*/
736/* EXTPROTO */
737void 554void
738rxvt_init_env(pR) 555rxvt_term::init_env ()
739{ 556{
740 int i; 557 int i;
741 unsigned int u; 558 char *val;
742 char *val;
743 559
744#ifdef DISPLAY_IS_IP 560#ifdef DISPLAY_IS_IP
745 /* Fixup display_name for export over pty to any interested terminal 561 /* Fixup display_name for export over pty to any interested terminal
746 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 562 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
747 * (for the first non-loopback interface) that we get from 563 * (for the first non-loopback interface) that we get from
748 * rxvt_network_display(). This is more "name-resolution-portable", if you 564 * rxvt_network_display (). This is more "name-resolution-portable", if you
749 * will, and probably allows for faster x-client startup if your name 565 * will, and probably allows for faster x-client startup if your name
750 * server is beyond a slow link or overloaded at client startup. Of 566 * server is beyond a slow link or overloaded at client startup. Of
751 * course that only helps the shell's child processes, not us. 567 * course that only helps the shell's child processes, not us.
752 * 568 *
753 * Giving out the display_name also affords a potential security hole 569 * Giving out the display_name also affords a potential security hole
754 */ 570 */
755 val = rxvt_network_display(R->rs[Rs_display_name]); 571 val = rxvt_network_display (rs[Rs_display_name]);
756 R->rs[Rs_display_name] = (const char *)val; 572 rs[Rs_display_name] = (const char *)val;
573
757 if (val == NULL) 574 if (val == NULL)
758#endif /* DISPLAY_IS_IP */ 575#endif /* DISPLAY_IS_IP */
759
760 val = XDisplayString(R->Xdisplay); 576 val = XDisplayString (dpy);
577
761 if (R->rs[Rs_display_name] == NULL) 578 if (rs[Rs_display_name] == NULL)
762 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 579 rs[Rs_display_name] = val; /* use broken `:0' value */
763 580
764 i = STRLEN(val); 581 i = strlen (val);
765 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 582 env_display = (char *)rxvt_malloc (i + 9);
766 583
767 sprintf(R->env_display, "DISPLAY=%s", val); 584 sprintf (env_display, "DISPLAY=%s", val);
768 585
769 /* avoiding the math library: 586 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
770 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */
771 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++)
772 ;
773 MAX_IT(i, 1);
774 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char));
775
776 sprintf(R->env_windowid, "WINDOWID=%u",
777 (unsigned int)R->TermWin.parent[0]);
778 587
779 /* add entries to the environment: 588 /* add entries to the environment:
780 * @ DISPLAY: in case we started with -display 589 * @ DISPLAY: in case we started with -display
781 * @ WINDOWID: X window id number of the window 590 * @ WINDOWID: X window id number of the window
782 * @ COLORTERM: terminal sub-name and also indicates its color 591 * @ COLORTERM: terminal sub-name and also indicates its color
783 * @ TERM: terminal name 592 * @ TERM: terminal name
784 * @ TERMINFO: path to terminfo directory 593 * @ TERMINFO: path to terminfo directory
594 * @ COLORFGBG: fg;bg color codes
785 */ 595 */
786 putenv(R->env_display); 596 putenv (env_display);
787 putenv(R->env_windowid); 597 putenv (env_windowid);
598
599 if (env_colorfgbg)
600 putenv (env_colorfgbg);
601
788#ifdef RXVT_TERMINFO 602#ifdef RXVT_TERMINFO
789
790 putenv("TERMINFO=" RXVT_TERMINFO); 603 putenv ("TERMINFO=" RXVT_TERMINFO);
791#endif 604#endif
792 605
793 if (XDEPTH <= 2) 606 if (depth <= 2)
794 putenv("COLORTERM=" COLORTERMENV "-mono"); 607 putenv ("COLORTERM=" COLORTERMENV "-mono");
795 else 608 else
796 putenv("COLORTERM=" COLORTERMENVFULL); 609 putenv ("COLORTERM=" COLORTERMENVFULL);
610
797 if (R->rs[Rs_term_name] != NULL) 611 if (rs[Rs_term_name] != NULL)
798 { 612 {
799 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 613 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
800 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); 614 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
801 putenv(R->env_term); 615 putenv (env_term);
802 } 616 }
803 else 617 else
804 putenv("TERM=" TERMENV); 618 putenv ("TERM=" TERMENV);
805 619
806#ifdef HAVE_UNSETENV 620#ifdef HAVE_UNSETENV
807 /* avoid passing old settings and confusing term size */ 621 /* avoid passing old settings and confusing term size */
808 unsetenv("LINES"); 622 unsetenv ("LINES");
809 unsetenv("COLUMNS"); 623 unsetenv ("COLUMNS");
810 unsetenv("TERMCAP"); /* terminfo should be okay */ 624 unsetenv ("TERMCAP"); /* terminfo should be okay */
811#endif /* HAVE_UNSETENV */ 625#endif /* HAVE_UNSETENV */
812} 626}
813 627
814/*----------------------------------------------------------------------*/ 628/*----------------------------------------------------------------------*/
815/* 629/*
816 * This is more or less stolen straight from XFree86 xterm. 630 * This is more or less stolen straight from XFree86 xterm.
817 * This should support all European type languages. 631 * This should support all European type languages.
818 */ 632 */
819/* EXTPROTO */
820void 633void
821rxvt_init_xlocale(pR) 634rxvt_term::set_locale (const char *locale)
822{ 635{
636 set_environ (envv);
637
638#if HAVE_XSETLOCALE || HAVE_SETLOCALE
639 free (this->locale);
640 this->locale = setlocale (LC_CTYPE, locale);
641
642 if (!this->locale)
643 {
644 if (*locale)
645 {
646 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
647 setlocale (LC_CTYPE, "C");
648 }
649 else
650 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
651
652 this->locale = "C";
653 }
654
655
656 this->locale = strdup (this->locale);
657 SET_LOCALE (this->locale);
658 mbstate.reset ();
659#endif
660
661#if HAVE_NL_LANGINFO
662 char *codeset = strdup (nl_langinfo (CODESET));
663 // /^UTF.?8/i
664 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
665 && (codeset[1] == 'T' || codeset[1] == 't')
666 && (codeset[2] == 'F' || codeset[2] == 'f')
667 && (codeset[3] == '8' || codeset[4] == '8');
668 free (codeset);
669#else
670 enc_utf8 = 0;
671#endif
672}
673
674void
675rxvt_term::init_xlocale ()
676{
677 set_environ (envv);
678
823#ifdef USE_XIM 679#ifdef USE_XIM
824 if (R->locale == NULL) 680 if (!locale)
825 rxvt_print_error("Setting locale failed."); 681 rxvt_warn ("setting locale failed, working without locale support.\n");
826 else 682 else
827 { 683 {
828 Atom wmlocale; 684 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
829 685
830 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False);
831 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale,
832 XA_STRING, 8, PropModeReplace,
833 (unsigned char *)R->locale, STRLEN(R->locale));
834
835 if (XSupportsLocale() != True) 686 if (!XSupportsLocale ())
836 { 687 {
837 rxvt_print_error("The locale is not supported by Xlib"); 688 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
838 return; 689 return;
839 } 690 }
840 691
841 rxvt_setTermFontSet(aR_ 0); 692 im_ev.start (display);
842 693
843 /* see if we can connect yet */ 694 /* see if we can connect already */
844 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 695 im_cb ();
845
846 /* To avoid Segmentation Fault in C locale: Solaris only? */
847 if (STRCMP(R->locale, "C"))
848 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
849 rxvt_IMInstantiateCallback, NULL);
850 } 696 }
851#endif 697#endif
852} 698}
853 699
854/*----------------------------------------------------------------------*/ 700/*----------------------------------------------------------------------*/
855/* EXTPROTO */
856void 701void
857rxvt_init_command(pR_ const char *const *argv) 702rxvt_term::init_command (const char *const *argv)
858{ 703{
859 /* 704 /*
860 * Initialize the command connection. 705 * Initialize the command connection.
861 * This should be called after the X server connection is established. 706 * This should be called after the X server connection is established.
862 */ 707 */
708
709#ifdef META8_OPTION
710 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
711#endif
712
713 get_ourmods ();
714
715 if (!option (Opt_scrollTtyOutput))
716 priv_modes |= PrivMode_TtyOutputInh;
717 if (option (Opt_scrollTtyKeypress))
718 priv_modes |= PrivMode_Keypress;
719 if (!option (Opt_jumpScroll))
720 priv_modes |= PrivMode_smoothScroll;
721
722#ifndef NO_BACKSPACE_KEY
723 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
724 priv_modes |= PrivMode_HaveBackSpace;
725#endif
726
727 /* add value for scrollBar */
728 if (scrollBar.state)
729 {
730 priv_modes |= PrivMode_scrollBar;
731 SavedModes |= PrivMode_scrollBar;
732 }
733
734 run_command (argv);
735}
736
737/*----------------------------------------------------------------------*/
738void
739rxvt_term::Get_Colours ()
740{
863 int i; 741 int i;
864 742
865 for (i = 0; i < NUM_XA; i++) 743#ifdef OFF_FOCUS_FADING
866 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 744 pix_colors = pix_colors_focused;
867
868 /* Enable delete window protocol */
869 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0],
870 &(R->xa[XA_WMDELETEWINDOW]), 1);
871
872#ifdef USING_W11LIB
873 /* enable W11 callbacks */
874 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event);
875#endif 745#endif
876 746
877#ifdef META8_OPTION
878
879 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC);
880#endif
881
882 rxvt_get_ourmods(aR);
883
884 if (!(R->Options & Opt_scrollTtyOutput))
885 R->PrivateModes |= PrivMode_TtyOutputInh;
886 if (R->Options & Opt_scrollTtyKeypress)
887 R->PrivateModes |= PrivMode_Keypress;
888 if (!(R->Options & Opt_jumpScroll))
889 R->PrivateModes |= PrivMode_smoothScroll;
890#ifndef NO_BACKSPACE_KEY
891
892 if (STRCMP(R->key_backspace, "DEC") == 0)
893 R->PrivateModes |= PrivMode_HaveBackSpace;
894#endif
895 /* add value for scrollBar */
896 if (scrollbar_visible(R))
897 {
898 R->PrivateModes |= PrivMode_scrollBar;
899 R->SavedModes |= PrivMode_scrollBar;
900 }
901 if (menubar_visible(R))
902 {
903 R->PrivateModes |= PrivMode_menuBar;
904 R->SavedModes |= PrivMode_menuBar;
905 }
906#ifdef GREEK_SUPPORT
907 greek_init();
908#endif
909
910 R->Xfd = XConnectionNumber (R->Xdisplay);
911
912#ifdef CURSOR_BLINK
913
914 if (R->Options & Opt_cursorBlink)
915 (void)gettimeofday(&R->lastcursorchange, NULL);
916#endif
917
918 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0)
919 {
920 rxvt_print_error ("aborting");
921 exit (EXIT_FAILURE);
922 }
923}
924
925/*----------------------------------------------------------------------*/
926/* INTPROTO */
927void
928rxvt_Get_Colours(pR)
929{
930 int i;
931
932 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 747 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
933 { 748 {
934 rxvt_color xcol; 749 const char *name = rs[Rs_color + i];
935 750
936 if (!R->rs[Rs_color + i]) 751 if (!name)
937 continue; 752 continue;
938 753
939 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 754 rxvt_color xcol;
755
756 if (!set_color (xcol, name))
940 { 757 {
941#ifndef XTERM_REVERSE_VIDEO 758#ifndef XTERM_REVERSE_VIDEO
942 if (i < 2 && (R->Options & Opt_reverseVideo)) 759 if (i < 2 && option (Opt_reverseVideo))
943 { 760 name = def_colorName [1 - i];
944 R->rs[Rs_color + i] = def_colorName[!i];
945 }
946 else 761 else
947#endif 762#endif
763 name = def_colorName [i];
948 764
949 R->rs[Rs_color + i] = def_colorName[i]; 765 if (!name)
950 if (!R->rs[Rs_color + i])
951 continue; 766 continue;
952 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 767
768 if (!set_color (xcol, name))
953 { 769 {
954 switch (i) 770 switch (i)
955 { 771 {
956 case Color_fg: 772 case Color_fg:
957 case Color_bg: 773 case Color_bg:
958 /* fatal: need bg/fg color */ 774 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
959 rxvt_print_error("aborting"); 775 name = "";
960 exit(EXIT_FAILURE);
961 /* NOTREACHED */
962 break; 776 break;
963#ifndef NO_CURSORCOLOR 777#ifndef NO_CURSORCOLOR
964
965 case Color_cursor2: 778 case Color_cursor2:
966 xcol = R->PixColors[Color_fg]; 779#endif
780 case Color_pointer_fg:
781 name = rs[Rs_color + Color_fg];
782 xcol.set (this, name);
967 break; 783 break;
968#endif /* ! NO_CURSORCOLOR */
969
970 case Color_pointer:
971 xcol = R->PixColors[Color_fg];
972 break;
973 default: 784 default:
974 xcol = R->PixColors[Color_bg]; /* None */ 785 name = rs[Rs_color + Color_bg];
786 xcol.set (this, name);
975 break; 787 break;
976 } 788 }
977 } 789 }
978 } 790 }
791
979 R->PixColors[i] = xcol; 792 pix_colors[i] = xcol;
980 SET_PIXCOLOR(R, i); 793 rs[Rs_color + i] = name;
794 }
795
796 if (depth <= 2)
981 } 797 {
982 798 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
983 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 799 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
984 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 800 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
985 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 801 }
986 R->PixColors[Color_border] = R->PixColors[Color_fg];
987 802
988 /* 803 /*
989 * get scrollBar/menuBar shadow colors 804 * get scrollBar shadow colors
990 * 805 *
991 * The calculations of topShadow/bottomShadow values are adapted 806 * The calculations of topShadow/bottomShadow values are adapted
992 * from the fvwm window manager. 807 * from the fvwm window manager.
993 */ 808 */
994#ifdef KEEP_SCROLLCOLOR 809#ifdef KEEP_SCROLLCOLOR
995 810 if (depth <= 2)
996 if (XDEPTH <= 2) 811 {
997 { /* Monochrome */ 812 /* Monochrome */
998 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 813 alias_color (Color_scroll, Color_fg);
999 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 814 alias_color (Color_topShadow, Color_bg);
1000 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 815 alias_color (Color_bottomShadow, Color_bg);
1001 } 816 }
1002 else 817 else
1003 { 818 {
1004 rxvt_color xcol[3]; 819 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
1005 /* xcol[0] == white
1006 * xcol[1] == top shadow
1007 * xcol[2] == bot shadow */
1008 820
1009 xcol[1] = R->PixColors[Color_scroll]; 821 rgba cscroll;
1010# ifdef PREFER_24BIT 822 pix_colors [Color_scroll].get (cscroll);
1011
1012 xcol[0].set (r, -1, -1, -1);
1013 /* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
1014# else
1015
1016 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
1017# endif
1018
1019 unsigned short R1, G1, B1, R0, G0, B0;
1020
1021 xcol[0].get (r, R0, G0, B0);
1022 xcol[1].get (r, R1, G1, B1);
1023
1024 /* bottomShadowColor */
1025 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
1026 xcol[2] = R->PixColors[Color_Black];
1027
1028 R->PixColors[Color_bottomShadow] = xcol[2];
1029 823
1030 /* topShadowColor */ 824 /* topShadowColor */
1031 if (!xcol[1].set (aR_ 825 if (!pix_colors[Color_topShadow].set (this,
1032 min (R0, max (R0 / 5, R1) * 7 / 5), 826 rgba (
1033 min (G0, max (G0 / 5, G1) * 7 / 5), 827 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1034 min (B0, max (B0 / 5, B1) * 7 / 5))) 828 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1035 xcol[1] = R->PixColors[Color_White]; 829 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1036 830 cscroll.a)
1037 R->PixColors[Color_topShadow] = xcol[1]; 831 ))
832 alias_color (Color_topShadow, Color_White);
1038 } 833 }
1039#endif /* KEEP_SCROLLCOLOR */ 834#endif /* KEEP_SCROLLCOLOR */
835
836#ifdef OFF_FOCUS_FADING
837 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
838 update_fade_color (i);
839#endif
1040} 840}
1041 841
1042/*----------------------------------------------------------------------*/ 842/*----------------------------------------------------------------------*/
1043/* color aliases, fg/bg bright-bold */ 843/* color aliases, fg/bg bright-bold */
1044/* INTPROTO */
1045void 844void
1046rxvt_color_aliases(pR_ int idx) 845rxvt_term::color_aliases (int idx)
1047{ 846{
1048 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) 847 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1049 { 848 {
1050 int i = atoi(R->rs[Rs_color + idx]); 849 int i = atoi (rs[Rs_color + idx]);
1051 850
1052 if (i >= 8 && i <= 15) 851 if (i >= 8 && i <= 15)
1053 { /* bright colors */ 852 /* bright colors */
1054 i -= 8;
1055#ifndef NO_BRIGHTCOLOR
1056
1057 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 853 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1058 return; 854 else if (i >= 0 && i <= 7)
1059#endif 855 /* normal colors */
1060
1061 }
1062 if (i >= 0 && i <= 7) /* normal colors */
1063 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 856 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1064 } 857 }
1065} 858}
1066 859
1067/*----------------------------------------------------------------------*/ 860/*----------------------------------------------------------------------*/
1068/* 861/*
1069 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 862 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1070 * Use resource ``modifier'' to override the Meta modifier 863 * Use resource ``modifier'' to override the Meta modifier
1071 */ 864 */
1072/* INTPROTO */
1073void 865void
1074rxvt_get_ourmods(pR) 866rxvt_term::get_ourmods ()
1075{ 867{
1076 int i, j, k; 868 int i, j, k;
1077 int requestedmeta, realmeta, realalt; 869 int requestedmeta, realmeta, realalt;
1078 const char *cm, *rsmod; 870 const char *cm, *rsmod;
1079 XModifierKeymap *map; 871 XModifierKeymap *map;
1080 KeyCode *kc; 872 KeyCode *kc;
1081 const unsigned int modmasks[] = 873 const unsigned int modmasks[] =
1082 { 874 {
1083 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 875 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1084 }; 876 };
1085 877
1086 requestedmeta = realmeta = realalt = 0; 878 requestedmeta = realmeta = realalt = 0;
1087 rsmod = R->rs[Rs_modifier]; 879 rsmod = rs[Rs_modifier];
880
1088 if (rsmod 881 if (rsmod
1089 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 882 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1090 requestedmeta = rsmod[3] - '0'; 883 requestedmeta = rsmod[3] - '0';
1091 884
1092 map = XGetModifierMapping(R->Xdisplay); 885 map = XGetModifierMapping (dpy);
1093 kc = map->modifiermap; 886 kc = map->modifiermap;
887
1094 for (i = 1; i < 6; i++) 888 for (i = 1; i < 6; i++)
1095 { 889 {
1096 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 890 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
891
1097 for (j = map->max_keypermod; j--; k++) 892 for (j = map->max_keypermod; j--; k++)
1098 { 893 {
1099 if (kc[k] == 0) 894 if (kc[k] == 0)
1100 break; 895 break;
896
1101 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) 897 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1102 { 898 {
1103 case XK_Num_Lock: 899 case XK_Num_Lock:
1104 R->ModNumLockMask = modmasks[i - 1]; 900 ModNumLockMask = modmasks[i - 1];
1105 /* FALLTHROUGH */ 901 continue;
1106 default: 902
1107 continue; /* for(;;) */ 903 case XK_ISO_Level3_Shift:
904 ModLevel3Mask = modmasks[i - 1];
905 continue;
906
1108 case XK_Meta_L: 907 case XK_Meta_L:
1109 case XK_Meta_R: 908 case XK_Meta_R:
1110 cm = "meta"; 909 cm = "meta";
1111 realmeta = i; 910 realmeta = i;
1112 break; 911 break;
912
1113 case XK_Alt_L: 913 case XK_Alt_L:
1114 case XK_Alt_R: 914 case XK_Alt_R:
1115 cm = "alt"; 915 cm = "alt";
1116 realalt = i; 916 realalt = i;
1117 break; 917 break;
918
1118 case XK_Super_L: 919 case XK_Super_L:
1119 case XK_Super_R: 920 case XK_Super_R:
1120 cm = "super"; 921 cm = "super";
1121 break; 922 break;
923
1122 case XK_Hyper_L: 924 case XK_Hyper_L:
1123 case XK_Hyper_R: 925 case XK_Hyper_R:
1124 cm = "hyper"; 926 cm = "hyper";
1125 break; 927 break;
928
929 default:
930 continue;
1126 } 931 }
1127 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 932
933 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1128 requestedmeta = i; 934 requestedmeta = i;
1129 } 935 }
1130 } 936 }
937
1131 XFreeModifiermap(map); 938 XFreeModifiermap (map);
939
1132 i = (requestedmeta ? requestedmeta 940 i = requestedmeta ? requestedmeta
1133 : (realmeta ? realmeta 941 : realmeta ? realmeta
1134 : (realalt ? realalt : 0))); 942 : realalt ? realalt
943 : 0;
944
1135 if (i) 945 if (i)
1136 R->ModMetaMask = modmasks[i - 1]; 946 ModMetaMask = modmasks[i - 1];
1137} 947}
1138 948
1139/*----------------------------------------------------------------------*/ 949/*----------------------------------------------------------------------*/
1140/* rxvt_Create_Windows() - Open and map the window */ 950/* rxvt_Create_Windows () - Open and map the window */
1141/* EXTPROTO */
1142void 951void
1143rxvt_Create_Windows(pR_ int argc, const char *const *argv) 952rxvt_term::create_windows (int argc, const char *const *argv)
1144{ 953{
1145 XClassHint classHint; 954 XClassHint classHint;
1146 XWMHints wmHint; 955 XWMHints wmHint;
956#if ENABLE_FRILLS
957 MWMHints mwmhints = { };
958#endif
1147 XGCValues gcvalue; 959 XGCValues gcvalue;
1148 long vt_emask;
1149
1150#ifdef PREFER_24BIT
1151
1152 XSetWindowAttributes attributes; 960 XSetWindowAttributes attributes;
1153 XWindowAttributes gattr; 961 Window top, parent;
1154 962
1155 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 963 dLocal (Display *, dpy);
1156 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1157 964
1158 if (R->Options & Opt_transparent) 965 /* grab colors before netscape does */
1159 { 966 Get_Colours ();
1160 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 967
1161 &gattr); 968 if (!set_fonts ())
1162 XDEPTH = gattr.depth; 969 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
970
971 parent = display->root;
972
973 attributes.override_redirect = !!option (Opt_override_redirect);
974
975#if ENABLE_FRILLS
976 if (option (Opt_borderLess))
1163 } 977 {
1164 else 978 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1165 {
1166 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1167 /*
1168 * If depth is not 24, look for a 24bit visual.
1169 */
1170 if (XDEPTH != 24)
1171 { 979 {
1172 XVisualInfo vinfo; 980 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1173 981 attributes.override_redirect = true;
1174 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1175 {
1176 XDEPTH = 24;
1177 XVISUAL = vinfo.visual;
1178 XCMAP = XCreateColormap(R->Xdisplay,
1179 RootWindow(R->Xdisplay, Xscreen),
1180 XVISUAL, AllocNone);
1181 }
1182 } 982 }
983 else
984 {
985 mwmhints.flags = MWM_HINTS_DECORATIONS;
986 }
987 }
988#endif
989
990#if ENABLE_XEMBED
991 if (rs[Rs_embed])
1183 } 992 {
1184#endif 993 XWindowAttributes wattr;
1185 994
1186 /* grab colors before netscape does */ 995 parent = strtol (rs[Rs_embed], 0, 0);
1187 rxvt_Get_Colours(aR);
1188 996
1189 rxvt_change_font(aR_ 1, NULL); 997 if (!XGetWindowAttributes (dpy, parent, &wattr))
998 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
999
1000 window_calc (wattr.width, wattr.height);
1001 }
1002#endif
1003
1190 rxvt_window_calc(aR_ 0, 0); 1004 window_calc (0, 0);
1191 R->old_width = R->szHint.width;
1192 R->old_height = R->szHint.height;
1193 1005
1194 /* parent window - reverse video so we can see placement errors
1195 * sub-window placement & size in rxvt_resize_subwindows() 1006 /* sub-window placement & size in rxvt_resize_subwindows () */
1196 */
1197
1198#ifdef PREFER_24BIT
1199
1200 attributes.background_pixel = R->PixColors[Color_fg]; 1007 attributes.background_pixel = pix_colors_focused [Color_border];
1201 attributes.border_pixel = R->PixColors[Color_border]; 1008 attributes.border_pixel = pix_colors_focused [Color_border];
1202 attributes.colormap = XCMAP; 1009 attributes.colormap = cmap;
1203 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1204 R->szHint.x, R->szHint.y,
1205 R->szHint.width, R->szHint.height,
1206 R->TermWin.ext_bwidth,
1207 XDEPTH, InputOutput,
1208 XVISUAL,
1209 CWBackPixel | CWBorderPixel
1210 | CWColormap, &attributes);
1211#else
1212 1010
1213 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot, 1011 top = XCreateWindow (dpy, parent,
1214 R->szHint.x, R->szHint.y, 1012 szHint.x, szHint.y,
1215 R->szHint.width,
1216 R->szHint.height, 1013 szHint.width, szHint.height,
1217 R->TermWin.ext_bwidth, 1014 ext_bwidth,
1218 R->PixColors[Color_border], 1015 depth, InputOutput, visual,
1219 R->PixColors[Color_fg]); 1016 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1220#endif 1017 &attributes);
1221 1018
1019 this->parent[0] = top;
1020
1021 old_width = szHint.width;
1022 old_height = szHint.height;
1023
1222 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); 1024 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1223 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); 1025 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1224 1026
1225 classHint.res_name = (char *)R->rs[Rs_name]; 1027 classHint.res_name = (char *)rs[Rs_name];
1226 classHint.res_class = (char *)APL_CLASS; 1028 classHint.res_class = (char *)RESCLASS;
1227 1029
1228 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1030 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1229 wmHint.input = True; 1031 wmHint.input = True;
1230 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState 1032 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1231 : NormalState); 1033 wmHint.window_group = top;
1232 wmHint.window_group = R->TermWin.parent[0];
1233 1034
1234 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 1035 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1235 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 1036 &szHint, &wmHint, &classHint);
1236 XSelectInput(R->Xdisplay, R->TermWin.parent[0], 1037
1038#if ENABLE_FRILLS
1039 if (mwmhints.flags)
1040 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1041 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1042#endif
1043
1044 Atom protocols[] = {
1045 xa[XA_WM_DELETE_WINDOW],
1046#if ENABLE_EWMH
1047 xa[XA_NET_WM_PING],
1048#endif
1049 };
1050
1051 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1052
1053#if ENABLE_FRILLS
1054 if (rs[Rs_transient_for])
1055 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1056#endif
1057
1058#if ENABLE_EWMH
1059 long pid = getpid ();
1060
1061 XChangeProperty (dpy, top,
1062 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1063 PropModeReplace, (unsigned char *)&pid, 1);
1064
1065 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1066#endif
1067
1068 XSelectInput (dpy, top,
1237 (KeyPressMask 1069 KeyPressMask
1238#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1070#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1239 | KeyReleaseMask 1071 | KeyReleaseMask
1240#endif 1072#endif
1241 | FocusChangeMask | VisibilityChangeMask 1073 | FocusChangeMask | VisibilityChangeMask
1242 | StructureNotifyMask)); 1074 | ExposureMask | StructureNotifyMask);
1075
1076 termwin_ev.start (display, top);
1243 1077
1244 /* vt cursor: Black-on-White is standard, but this is more popular */ 1078 /* vt cursor: Black-on-White is standard, but this is more popular */
1245 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1079 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1246 1080
1247#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1081#ifdef HAVE_SCROLLBARS
1248 /* cursor (menuBar/scrollBar): Black-on-White */ 1082 /* cursor scrollBar: Black-on-White */
1249 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr); 1083 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1250#endif
1251
1252#ifdef POINTER_BLANK
1253
1254 {
1255 XColor blackcolour;
1256 blackcolour.red = 0;
1257 blackcolour.green = 0;
1258 blackcolour.blue = 0;
1259 Font f = XLoadFont (R->Xdisplay, "fixed");
1260 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1261 &blackcolour, &blackcolour);
1262 XUnloadFont (R->Xdisplay, f);
1263 }
1264#endif 1084#endif
1265 1085
1266 /* the vt window */ 1086 /* the vt window */
1267 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1087 vt = XCreateSimpleWindow (dpy, top,
1268 R->window_vt_x, R->window_vt_y, 1088 window_vt_x, window_vt_y,
1269 TermWin_TotalWidth(), 1089 width, height,
1270 TermWin_TotalHeight(),
1271 0, 1090 0,
1272 R->PixColors[Color_fg], 1091 pix_colors_focused[Color_fg],
1273 R->PixColors[Color_bg]); 1092 pix_colors_focused[Color_bg]);
1274#ifdef DEBUG_X
1275 1093
1276 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window"); 1094 attributes.bit_gravity = NorthWestGravity;
1277#endif 1095 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1278 1096
1279 R->pointer_unblank ();
1280
1281 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1097 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1282 | PropertyChangeMask);
1283#ifdef POINTER_BLANK
1284 1098
1285 if ((R->Options & Opt_pointerBlank)) 1099 if (option (Opt_pointerBlank))
1286 vt_emask |= PointerMotionMask; 1100 vt_emask |= PointerMotionMask;
1287 else 1101 else
1288#endif
1289
1290 vt_emask |= (Button1MotionMask | Button3MotionMask); 1102 vt_emask |= Button1MotionMask | Button3MotionMask;
1291 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1292 1103
1293#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1104 vt_select_input ();
1294 1105
1295 if (menuBar_height()) 1106 vt_ev.start (display, vt);
1296 {
1297 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1298 R->window_vt_x, 0,
1299 TermWin_TotalWidth(),
1300 menuBar_TotalHeight(),
1301 0,
1302 R->PixColors[Color_fg],
1303 R->PixColors[Color_scroll]);
1304#ifdef DEBUG_X
1305
1306 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1307#endif
1308
1309 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1310 XSelectInput(R->Xdisplay, R->menuBar.win,
1311 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1312 | Button1MotionMask));
1313 }
1314#endif
1315#ifdef XPM_BACKGROUND
1316 if (R->rs[Rs_backgroundPixmap] != NULL
1317 && !(R->Options & Opt_transparent))
1318 {
1319 const char *p = R->rs[Rs_backgroundPixmap];
1320
1321 if ((p = STRCHR(p, ';')) != NULL)
1322 {
1323 p++;
1324 rxvt_scale_pixmap(aR_ p);
1325 }
1326 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]);
1327 rxvt_scr_touch(aR_ True);
1328 }
1329#endif
1330 1107
1331 /* graphics context for the vt window */ 1108 /* graphics context for the vt window */
1332 gcvalue.foreground = R->PixColors[Color_fg]; 1109 gcvalue.foreground = pix_colors[Color_fg];
1333 gcvalue.background = R->PixColors[Color_bg]; 1110 gcvalue.background = pix_colors[Color_bg];
1334 gcvalue.graphics_exposures = 1; 1111 gcvalue.graphics_exposures = 0;
1335 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1336 GCForeground | GCBackground
1337 | GCGraphicsExposures, &gcvalue);
1338 1112
1339#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1113 gc = XCreateGC (dpy, vt,
1114 GCForeground | GCBackground | GCGraphicsExposures,
1115 &gcvalue);
1340 1116
1117 drawable = new rxvt_drawable (this, vt);
1118
1119#ifdef RXVT_SCROLLBAR
1341 gcvalue.foreground = R->PixColors[Color_topShadow]; 1120 gcvalue.foreground = pix_colors[Color_topShadow];
1342 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1121 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1343 GCForeground, &gcvalue);
1344 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1122 gcvalue.foreground = pix_colors[Color_bottomShadow];
1345 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1123 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1346 GCForeground, &gcvalue); 1124 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1347 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1125 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1348 : Color_scroll)]; 1126#endif
1349 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1127
1350 GCForeground, &gcvalue); 1128#ifdef OFF_FOCUS_FADING
1129 // initially we are in unfocused state
1130 if (rs[Rs_fade])
1131 pix_colors = pix_colors_unfocused;
1132#endif
1133
1134 pointer_unblank ();
1135 scr_recolour ();
1136}
1137
1138/* ------------------------------------------------------------------------- *
1139 * GET TTY CURRENT STATE *
1140 * ------------------------------------------------------------------------- */
1141void
1142rxvt_get_ttymode (struct termios *tio, int erase)
1143{
1144 /*
1145 * standard System V termios interface
1146 */
1147 if (tcgetattr (STDIN_FILENO, tio) < 0)
1148 {
1149 // return error - use system defaults,
1150 // where possible, and zero elsewhere
1151 memset (tio, 0, sizeof (struct termios));
1152
1153 tio->c_cc[VINTR] = CINTR;
1154 tio->c_cc[VQUIT] = CQUIT;
1155 tio->c_cc[VERASE] = CERASE;
1156#ifdef VERASE2
1157 tio->c_cc[VERASE2] = CERASE2;
1158#endif
1159 tio->c_cc[VKILL] = CKILL;
1160 tio->c_cc[VSTART] = CSTART;
1161 tio->c_cc[VSTOP] = CSTOP;
1162 tio->c_cc[VSUSP] = CSUSP;
1163# ifdef VDSUSP
1164 tio->c_cc[VDSUSP] = CDSUSP;
1351#endif 1165# endif
1166# ifdef VREPRINT
1167 tio->c_cc[VREPRINT] = CRPRNT;
1168# endif
1169# ifdef VDISCRD
1170 tio->c_cc[VDISCRD] = CFLUSH;
1171# endif
1172# ifdef VWERSE
1173 tio->c_cc[VWERSE] = CWERASE;
1174# endif
1175# ifdef VLNEXT
1176 tio->c_cc[VLNEXT] = CLNEXT;
1177# endif
1178 }
1179
1180 tio->c_cc[VEOF] = CEOF;
1181 tio->c_cc[VEOL] = VDISABLE;
1182# ifdef VEOL2
1183 tio->c_cc[VEOL2] = VDISABLE;
1184# endif
1185# ifdef VSWTC
1186 tio->c_cc[VSWTC] = VDISABLE;
1187# endif
1188# ifdef VSWTCH
1189 tio->c_cc[VSWTCH] = VDISABLE;
1190# endif
1191# if VMIN != VEOF
1192 tio->c_cc[VMIN] = 1;
1193# endif
1194# if VTIME != VEOL
1195 tio->c_cc[VTIME] = 0;
1196# endif
1197
1198 if (erase != -1)
1199 tio->c_cc[VERASE] = (char)erase;
1200
1201 /* input modes */
1202 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1203# ifdef IMAXBEL
1204 | IMAXBEL
1205# endif
1206 | IXON);
1207
1208 /* output modes */
1209 tio->c_oflag = (OPOST | ONLCR);
1210
1211 /* control modes */
1212 tio->c_cflag = (CS8 | CREAD);
1213
1214 /* line discipline modes */
1215 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1216# if defined (ECHOCTL) && defined (ECHOKE)
1217 | ECHOCTL | ECHOKE
1218# endif
1219 | ECHOE | ECHOK);
1220
1221 /*
1222 * Debugging
1223 */
1224#ifdef DEBUG_TTYMODE
1225 /* c_iflag bits */
1226 fprintf (stderr, "Input flags\n");
1227
1228 /* cpp token stringize doesn't work on all machines <sigh> */
1229# define FOO(flag,name) \
1230 if ((tio->c_iflag) & flag) \
1231 fprintf (stderr, "%s ", name)
1232
1233 /* c_iflag bits */
1234 FOO (IGNBRK, "IGNBRK");
1235 FOO (BRKINT, "BRKINT");
1236 FOO (IGNPAR, "IGNPAR");
1237 FOO (PARMRK, "PARMRK");
1238 FOO (INPCK, "INPCK");
1239 FOO (ISTRIP, "ISTRIP");
1240 FOO (INLCR, "INLCR");
1241 FOO (IGNCR, "IGNCR");
1242 FOO (ICRNL, "ICRNL");
1243 FOO (IXON, "IXON");
1244 FOO (IXOFF, "IXOFF");
1245# ifdef IUCLC
1246 FOO (IUCLC, "IUCLC");
1247# endif
1248# ifdef IXANY
1249 FOO (IXANY, "IXANY");
1250# endif
1251# ifdef IMAXBEL
1252 FOO (IMAXBEL, "IMAXBEL");
1253# endif
1254
1255 fprintf (stderr, "\n");
1256
1257# undef FOO
1258# define FOO(entry, name) \
1259 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1260
1261 FOO (VINTR, "VINTR");
1262 FOO (VQUIT, "VQUIT");
1263 FOO (VERASE, "VERASE");
1264 FOO (VKILL, "VKILL");
1265 FOO (VEOF, "VEOF");
1266 FOO (VEOL, "VEOL");
1267# ifdef VEOL2
1268 FOO (VEOL2, "VEOL2");
1269# endif
1270# ifdef VSWTC
1271 FOO (VSWTC, "VSWTC");
1272# endif
1273# ifdef VSWTCH
1274 FOO (VSWTCH, "VSWTCH");
1275# endif
1276 FOO (VSTART, "VSTART");
1277 FOO (VSTOP, "VSTOP");
1278 FOO (VSUSP, "VSUSP");
1279# ifdef VDSUSP
1280 FOO (VDSUSP, "VDSUSP");
1281# endif
1282# ifdef VREPRINT
1283 FOO (VREPRINT, "VREPRINT");
1284# endif
1285# ifdef VDISCRD
1286 FOO (VDISCRD, "VDISCRD");
1287# endif
1288# ifdef VWERSE
1289 FOO (VWERSE, "VWERSE");
1290# endif
1291# ifdef VLNEXT
1292 FOO (VLNEXT, "VLNEXT");
1293# endif
1294
1295 fprintf (stderr, "\n");
1296# undef FOO
1297#endif /* DEBUG_TTYMODE */
1352} 1298}
1353 1299
1354/*----------------------------------------------------------------------*/ 1300/*----------------------------------------------------------------------*/
1355/* 1301/*
1356 * Run the command in a subprocess and return a file descriptor for the 1302 * Run the command in a subprocess and return a file descriptor for the
1357 * master end of the pseudo-teletype pair with the command talking to 1303 * master end of the pseudo-teletype pair with the command talking to
1358 * the slave. 1304 * the slave.
1359 */ 1305 */
1360/* INTPROTO */ 1306void
1361int
1362rxvt_run_command(pR_ const char *const *argv) 1307rxvt_term::run_command (const char *const *argv)
1363{ 1308{
1364 int cfd, er; 1309#if ENABLE_FRILLS
1365 1310 if (rs[Rs_pty_fd])
1366 /* get master (pty) */
1367 if ((cfd = rxvt_get_pty (&(R->tty_fd), &(R->ttydev))) < 0)
1368 {
1369 rxvt_print_error("can't open pseudo-tty");
1370 return -1;
1371 } 1311 {
1312 pty->pty = atoi (rs[Rs_pty_fd]);
1372 1313
1373#ifdef FD_SETSIZE 1314 if (pty->pty >= 0)
1374 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1375 {
1376 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1377 rxvt_clean_exit();
1378 exit(EXIT_FAILURE);
1379 }
1380#endif
1381
1382 fcntl (cfd, F_SETFL, O_NONBLOCK);
1383
1384 /* get slave (tty) */
1385 if (R->tty_fd < 0)
1386 {
1387#ifndef NO_SETOWNER_TTYDEV
1388 rxvt_privileged_ttydev (aR_ SAVE);
1389#endif
1390
1391 if ((R->tty_fd = rxvt_get_tty (R->ttydev)) < 0)
1392 { 1315 {
1393 close(cfd); 1316 if (getfd_hook)
1394 rxvt_print_error("can't open slave tty %s", R->ttydev); 1317 pty->pty = (*getfd_hook) (pty->pty);
1395 return -1; 1318
1319 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1320 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1396 } 1321 }
1397 } 1322 }
1323 else
1324#endif
1325 if (!pty->get ())
1326 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1327
1328 int er;
1329
1398#ifndef NO_BACKSPACE_KEY 1330#ifndef NO_BACKSPACE_KEY
1399 if (R->key_backspace[0] && !R->key_backspace[1]) 1331 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1400 er = R->key_backspace[0]; 1332 er = rs[Rs_backspace_key][0];
1401 else if (STRCMP(R->key_backspace, "DEC") == 0) 1333 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1402 er = '\177'; /* the initial state anyway */ 1334 er = '\177'; /* the initial state anyway */
1403 else 1335 else
1404#endif 1336#endif
1405
1406 er = -1; 1337 er = -1;
1407 1338
1408 rxvt_get_ttymode (&(R->tio), er); 1339 rxvt_get_ttymode (&tio, er);
1340 /* init terminal attributes */
1341 cfsetospeed (&tio, BAUDRATE);
1342 cfsetispeed (&tio, BAUDRATE);
1343 tcsetattr (pty->tty, TCSANOW, &tio);
1344 pty->set_utf8_mode (enc_utf8);
1409 1345
1410#ifndef __QNX__ 1346 /* set initial window size */
1347 tt_winch ();
1348
1349#if ENABLE_FRILLS
1350 if (rs[Rs_pty_fd])
1351 return;
1352#endif
1353
1411 /* spin off the command interpreter */ 1354 /* spin off the command interpreter */
1412 switch (R->cmd_pid = fork ()) 1355 switch (cmd_pid = fork ())
1413 { 1356 {
1414 case -1: 1357 case -1:
1415 rxvt_print_error("can't fork");
1416 return -1;
1417 case 0:
1418 close (cfd); /* only keep R->tty_fd and STDERR open */
1419 close (R->Xfd);
1420 if (rxvt_control_tty (R->tty_fd, R->ttydev) < 0)
1421 rxvt_print_error ("could not obtain control of tty");
1422 else
1423 { 1358 {
1424 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1359 cmd_pid = 0;
1425 dup2 (R->tty_fd, STDIN_FILENO); 1360 rxvt_fatal ("can't fork, aborting.\n");
1426 dup2 (R->tty_fd, STDOUT_FILENO);
1427 dup2 (R->tty_fd, STDERR_FILENO);
1428
1429 if (R->tty_fd > 2)
1430 close (R->tty_fd);
1431
1432 rxvt_run_child (aR_ argv);
1433 } 1361 }
1362 case 0:
1363 init_env ();
1364
1365 if (!pty->make_controlling_tty ())
1366 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1367 else
1368 {
1369 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1370 dup2 (pty->tty, STDIN_FILENO);
1371 dup2 (pty->tty, STDOUT_FILENO);
1372 dup2 (pty->tty, STDERR_FILENO);
1373
1374 // close all our file handles that we do no longer need
1375 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1376 {
1377 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1378 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1379 }
1380
1381 run_child (argv);
1382 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1383 }
1384
1434 exit (EXIT_FAILURE); 1385 _exit (EXIT_FAILURE);
1435 /* NOTREACHED */ 1386
1436 default: 1387 default:
1437 { 1388 if (!option (Opt_utmpInhibit))
1438#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1389 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1439 int fdstdin;
1440 1390
1441 fdstdin = dup (STDIN_FILENO); 1391 pty->close_tty ();
1442 dup2 (R->tty_fd, STDIN_FILENO);
1443#endif
1444 1392
1445 rxvt_privileged_utmp (aR_ SAVE); 1393 child_ev.start (cmd_pid);
1446#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1447 1394
1448 dup2 (fdstdin, STDIN_FILENO); 1395 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1449 close (fdstdin);
1450#endif
1451
1452 }
1453 close (R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */
1454 break; 1396 break;
1455 } 1397 }
1456#else /* __QNX__ uses qnxspawn() */
1457 fchmod (R->tty_fd, 0622);
1458 fcntl (R->tty_fd, F_SETFD, FD_CLOEXEC);
1459 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1460
1461 if (rxvt_run_child (aR_ argv) == -1)
1462 exit (EXIT_FAILURE);
1463#endif
1464
1465 return cfd;
1466} 1398}
1467 1399
1468/* ------------------------------------------------------------------------- * 1400/* ------------------------------------------------------------------------- *
1469 * CHILD PROCESS OPERATIONS * 1401 * CHILD PROCESS OPERATIONS *
1470 * ------------------------------------------------------------------------- */ 1402 * ------------------------------------------------------------------------- */
1471/* 1403/*
1472 * The only open file descriptor is the slave tty - so no error messages. 1404 * The only open file descriptor is the slave tty - so no error messages.
1473 * returns are fatal 1405 * returns are fatal
1474 */ 1406 */
1475/* INTPROTO */
1476int 1407int
1477rxvt_run_child(pR_ const char *const *argv) 1408rxvt_term::run_child (const char *const *argv)
1478{ 1409{
1479 char *login; 1410 char *login;
1480 1411
1481 SET_TTYMODE (STDIN_FILENO, &(R->tio)); /* init terminal attributes */
1482
1483 if (R->Options & Opt_console) 1412 if (option (Opt_console))
1413 {
1484 { /* be virtual console, fail silently */ 1414 /* be virtual console, fail silently */
1485#ifdef TIOCCONS 1415#ifdef TIOCCONS
1486 unsigned int on = 1; 1416 unsigned int on = 1;
1487 1417
1488 ioctl (STDIN_FILENO, TIOCCONS, &on); 1418 ioctl (STDIN_FILENO, TIOCCONS, &on);
1489#elif defined (SRIOCSREDIR) 1419#elif defined (SRIOCSREDIR)
1490
1491 int fd; 1420 int fd;
1492 1421
1493 fd = open (CONSOLE, O_WRONLY, 0); 1422 fd = open (CONSOLE, O_WRONLY, 0);
1494 if (fd >= 0) 1423 if (fd >= 0)
1495 {
1496 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1424 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1497 close (fd); 1425 close (fd);
1498 } 1426#endif /* SRIOCSREDIR */
1499#endif /* SRIOCSREDIR */
1500
1501 } 1427 }
1502 1428
1503 /* reset signals and spin off the command interpreter */ 1429 /* reset signals and spin off the command interpreter */
1504 signal (SIGINT, SIG_DFL); 1430 signal (SIGINT, SIG_DFL);
1505 signal (SIGQUIT, SIG_DFL); 1431 signal (SIGQUIT, SIG_DFL);
1506 signal (SIGCHLD, SIG_DFL); 1432 signal (SIGCHLD, SIG_DFL);
1433 signal (SIGHUP, SIG_DFL);
1434 signal (SIGPIPE, SIG_DFL);
1507 /* 1435 /*
1508 * mimick login's behavior by disabling the job control signals 1436 * mimick login's behavior by disabling the job control signals
1509 * a shell that wants them can turn them back on 1437 * a shell that wants them can turn them back on
1510 */ 1438 */
1511#ifdef SIGTSTP 1439#ifdef SIGTSTP
1512
1513 signal (SIGTSTP, SIG_IGN); 1440 signal (SIGTSTP, SIG_IGN);
1514 signal (SIGTTIN, SIG_IGN); 1441 signal (SIGTTIN, SIG_IGN);
1515 signal (SIGTTOU, SIG_IGN); 1442 signal (SIGTTOU, SIG_IGN);
1516#endif /* SIGTSTP */ 1443#endif /* SIGTSTP */
1517
1518 /* set window size */
1519 struct winsize ws;
1520
1521 ws.ws_col = R->TermWin.ncol;
1522 ws.ws_row = R->TermWin.nrow;
1523 ws.ws_xpixel = ws.ws_ypixel = 0;
1524 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1525 1444
1526 // unblock signals (signals are blocked by iom.C 1445 // unblock signals (signals are blocked by iom.C
1527 sigset_t ss; 1446 sigset_t ss;
1528 sigemptyset (&ss); 1447 sigemptyset (&ss);
1529 sigprocmask (SIG_SETMASK, &ss, 0); 1448 sigprocmask (SIG_SETMASK, &ss, 0);
1530 1449
1531#ifndef __QNX__
1532 /* command interpreter path */ 1450 /* command interpreter path */
1533 if (argv != NULL) 1451 if (argv)
1534 { 1452 {
1535# ifdef DEBUG_CMD 1453# ifdef DEBUG_CMD
1536 int i; 1454 int i;
1537 1455
1538 for (i = 0; argv[i]; i++) 1456 for (i = 0; argv[i]; i++)
1539 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1457 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1540# endif 1458# endif
1541 1459
1542 execvp(argv[0], (char *const *)argv); 1460 execvp (argv[0], (char *const *)argv);
1543 /* no error message: STDERR is closed! */ 1461 /* no error message: STDERR is closed! */
1544 } 1462 }
1545 else 1463 else
1546 { 1464 {
1547 const char *argv0, *shell; 1465 const char *argv0, *shell;
1548 1466
1549 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1467 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1550 shell = "/bin/sh"; 1468 shell = "/bin/sh";
1551 1469
1552 argv0 = (const char *)rxvt_r_basename(shell); 1470 argv0 = (const char *)rxvt_basename (shell);
1471
1553 if (R->Options & Opt_loginShell) 1472 if (option (Opt_loginShell))
1554 { 1473 {
1555 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1474 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1556 1475
1557 login[0] = '-'; 1476 login[0] = '-';
1558 STRCPY(&login[1], argv0); 1477 strcpy (&login[1], argv0);
1559 argv0 = login; 1478 argv0 = login;
1560 } 1479 }
1480
1561 execlp(shell, argv0, NULL); 1481 execlp (shell, argv0, (char *)0);
1562 /* no error message: STDERR is closed! */ 1482 /* no error message: STDERR is closed! */
1563 } 1483 }
1564#else /* __QNX__ uses qnxspawn() */
1565 {
1566 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1567 char *command = NULL, fullcommand[_MAX_PATH];
1568 char **arg_v, *arg_a[2] = { NULL, NULL };
1569 1484
1570 if (argv != NULL)
1571 {
1572 if (access(argv[0], X_OK) == -1)
1573 {
1574 if (STRCHR(argv[0], '/') == NULL)
1575 {
1576 searchenv(argv[0], "PATH", fullcommand);
1577 if (fullcommand[0] != '\0')
1578 command = fullcommand;
1579 }
1580 if (access(command, X_OK) == -1)
1581 return -1;
1582 }
1583 else
1584 command = argv[0];
1585 arg_v = argv;
1586 }
1587 else
1588 {
1589 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1590 command = "/bin/sh";
1591
1592 arg_a[0] = my_basename(command);
1593 if (R->Options & Opt_loginShell)
1594 {
1595 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1596
1597 login[0] = '-';
1598 STRCPY(&login[1], arg_a[0]);
1599 arg_a[0] = login;
1600 }
1601 arg_v = arg_a;
1602 }
1603 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;
1604 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1605 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1606 command, arg_v, environ, iov_a, 0);
1607 if (login)
1608 free(login);
1609 close(R->tty_fd);
1610 return R->cmd_fd;
1611 }
1612#endif
1613 return -1; 1485 return -1;
1614} 1486}
1615 1487
1616/* ------------------------------------------------------------------------- *
1617 * GET TTY CURRENT STATE *
1618 * ------------------------------------------------------------------------- */
1619/* rxvt_get_ttymode() */
1620/* INTPROTO */
1621void
1622rxvt_get_ttymode(ttymode_t *tio, int erase)
1623{
1624#ifdef HAVE_TERMIOS_H
1625 /*
1626 * standard System V termios interface
1627 */
1628 if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1629 {
1630 /* return error - use system defaults */
1631 tio->c_cc[VINTR] = CINTR;
1632 tio->c_cc[VQUIT] = CQUIT;
1633 tio->c_cc[VERASE] = CERASE;
1634 tio->c_cc[VKILL] = CKILL;
1635 tio->c_cc[VSTART] = CSTART;
1636 tio->c_cc[VSTOP] = CSTOP;
1637 tio->c_cc[VSUSP] = CSUSP;
1638# ifdef VDSUSP
1639
1640 tio->c_cc[VDSUSP] = CDSUSP;
1641# endif
1642# ifdef VREPRINT
1643
1644 tio->c_cc[VREPRINT] = CRPRNT;
1645# endif
1646# ifdef VDISCRD
1647
1648 tio->c_cc[VDISCRD] = CFLUSH;
1649# endif
1650# ifdef VWERSE
1651
1652 tio->c_cc[VWERSE] = CWERASE;
1653# endif
1654# ifdef VLNEXT
1655
1656 tio->c_cc[VLNEXT] = CLNEXT;
1657# endif
1658
1659 }
1660 tio->c_cc[VEOF] = CEOF;
1661 tio->c_cc[VEOL] = VDISABLE;
1662# ifdef VEOL2
1663
1664 tio->c_cc[VEOL2] = VDISABLE;
1665# endif
1666# ifdef VSWTC
1667
1668 tio->c_cc[VSWTC] = VDISABLE;
1669# endif
1670# ifdef VSWTCH
1671
1672 tio->c_cc[VSWTCH] = VDISABLE;
1673# endif
1674# if VMIN != VEOF
1675
1676 tio->c_cc[VMIN] = 1;
1677# endif
1678# if VTIME != VEOL
1679
1680 tio->c_cc[VTIME] = 0;
1681# endif
1682
1683 if (erase != -1)
1684 tio->c_cc[VERASE] = (char)erase;
1685
1686 /* input modes */
1687 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1688# ifdef IMAXBEL
1689 | IMAXBEL
1690# endif
1691 | IXON);
1692
1693 /* output modes */
1694 tio->c_oflag = (OPOST | ONLCR);
1695
1696 /* control modes */
1697 tio->c_cflag = (CS8 | CREAD);
1698
1699 /* line discipline modes */
1700 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1701# if defined (ECHOCTL) && defined (ECHOKE)
1702 | ECHOCTL | ECHOKE
1703# endif
1704 | ECHOE | ECHOK);
1705# else /* HAVE_TERMIOS_H */
1706
1707 /*
1708 * sgtty interface
1709 */
1710
1711 /* get parameters -- gtty */
1712 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1713 {
1714 tio->sg.sg_erase = CERASE; /* ^H */
1715 tio->sg.sg_kill = CKILL; /* ^U */
1716 }
1717 if (erase != -1)
1718 tio->sg.sg_erase = (char)erase;
1719
1720 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1721
1722 /* get special characters */
1723 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1724 {
1725 tio->tc.t_intrc = CINTR; /* ^C */
1726 tio->tc.t_quitc = CQUIT; /* ^\ */
1727 tio->tc.t_startc = CSTART; /* ^Q */
1728 tio->tc.t_stopc = CSTOP; /* ^S */
1729 tio->tc.t_eofc = CEOF; /* ^D */
1730 tio->tc.t_brkc = -1;
1731 }
1732 /* get local special chars */
1733 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1734 {
1735 tio->lc.t_suspc = CSUSP; /* ^Z */
1736 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1737 tio->lc.t_rprntc = CRPRNT; /* ^R */
1738 tio->lc.t_flushc = CFLUSH; /* ^O */
1739 tio->lc.t_werasc = CWERASE; /* ^W */
1740 tio->lc.t_lnextc = CLNEXT; /* ^V */
1741 }
1742 /* get line discipline */
1743 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1744# ifdef NTTYDISC
1745
1746 tio->line = NTTYDISC;
1747# endif /* NTTYDISC */
1748
1749 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1750#endif /* HAVE_TERMIOS_H */
1751
1752 /*
1753 * Debugging
1754 */
1755#ifdef DEBUG_TTYMODE
1756#ifdef HAVE_TERMIOS_H
1757 /* c_iflag bits */
1758 fprintf(stderr, "Input flags\n");
1759
1760 /* cpp token stringize doesn't work on all machines <sigh> */
1761# define FOO(flag,name) \
1762 if ((tio->c_iflag) & flag) \
1763 fprintf (stderr, "%s ", name)
1764
1765 /* c_iflag bits */
1766 FOO(IGNBRK, "IGNBRK");
1767 FOO(BRKINT, "BRKINT");
1768 FOO(IGNPAR, "IGNPAR");
1769 FOO(PARMRK, "PARMRK");
1770 FOO(INPCK, "INPCK");
1771 FOO(ISTRIP, "ISTRIP");
1772 FOO(INLCR, "INLCR");
1773 FOO(IGNCR, "IGNCR");
1774 FOO(ICRNL, "ICRNL");
1775 FOO(IXON, "IXON");
1776 FOO(IXOFF, "IXOFF");
1777# ifdef IUCLC
1778
1779 FOO(IUCLC, "IUCLC");
1780# endif
1781# ifdef IXANY
1782
1783 FOO(IXANY, "IXANY");
1784# endif
1785# ifdef IMAXBEL
1786
1787 FOO(IMAXBEL, "IMAXBEL");
1788# endif
1789
1790 fprintf(stderr, "\n");
1791
1792# undef FOO
1793# define FOO(entry, name) \
1794 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1795
1796 FOO(VINTR, "VINTR");
1797 FOO(VQUIT, "VQUIT");
1798 FOO(VERASE, "VERASE");
1799 FOO(VKILL, "VKILL");
1800 FOO(VEOF, "VEOF");
1801 FOO(VEOL, "VEOL");
1802# ifdef VEOL2
1803
1804 FOO(VEOL2, "VEOL2");
1805# endif
1806# ifdef VSWTC
1807
1808 FOO(VSWTC, "VSWTC");
1809# endif
1810# ifdef VSWTCH
1811
1812 FOO(VSWTCH, "VSWTCH");
1813# endif
1814
1815 FOO(VSTART, "VSTART");
1816 FOO(VSTOP, "VSTOP");
1817 FOO(VSUSP, "VSUSP");
1818# ifdef VDSUSP
1819
1820 FOO(VDSUSP, "VDSUSP");
1821# endif
1822# ifdef VREPRINT
1823
1824 FOO(VREPRINT, "VREPRINT");
1825# endif
1826# ifdef VDISCRD
1827
1828 FOO(VDISCRD, "VDISCRD");
1829# endif
1830# ifdef VWERSE
1831
1832 FOO(VWERSE, "VWERSE");
1833# endif
1834# ifdef VLNEXT
1835
1836 FOO(VLNEXT, "VLNEXT");
1837# endif
1838
1839 fprintf(stderr, "\n");
1840# undef FOO
1841# endif /* HAVE_TERMIOS_H */
1842#endif /* DEBUG_TTYMODE */
1843}
1844
1845/*----------------------- end-of-file (C source) -----------------------*/ 1488/*----------------------- end-of-file (C source) -----------------------*/

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines