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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.25 by pcg, Wed Feb 11 08:13:44 2004 UTC vs.
Revision 1.262 by sf-exg, Sun Jan 31 09:02:48 2010 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
11 * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
12 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11 * - extensive modifications 14 * - extensive modifications
12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 15 * Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com>
13 * - QNX support
14 * 16 *
15 * 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
16 * 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
17 * the Free Software Foundation; either version 2 of the License, or 19 * the Free Software Foundation; either version 2 of the License, or
18 * (at your option) any later version. 20 * (at your option) any later version.
… …
30 * Initialisation routines. 32 * Initialisation routines.
31 */ 33 */
32 34
33#include "../config.h" /* NECESSARY */ 35#include "../config.h" /* NECESSARY */
34#include "rxvt.h" /* NECESSARY */ 36#include "rxvt.h" /* NECESSARY */
37#include "rxvtutil.h"
35#include "init.h" 38#include "init.h"
39#include "keyboard.h"
36 40
41#include <limits>
42
37#include <signal.h> 43#include <csignal>
44
45#include <fcntl.h>
46
47#ifdef HAVE_XSETLOCALE
48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale>
53# endif
54#endif
55
56#ifdef HAVE_NL_LANGINFO
57# include <langinfo.h>
58#endif
59
60#ifdef DISPLAY_IS_IP
61/* On Solaris link with -lsocket and -lnsl */
62#include <sys/types.h>
63#include <sys/socket.h>
64
65/* these next two are probably only on Sun (not Solaris) */
66#ifdef HAVE_SYS_SOCKIO_H
67#include <sys/sockio.h>
68#endif
69#ifdef HAVE_SYS_BYTEORDER_H
70#include <sys/byteorder.h>
71#endif
72
73#include <netinet/in.h>
74#include <arpa/inet.h>
75#include <net/if.h>
76#include <net/if_arp.h>
77
78static char *
79rxvt_network_display (const char *display)
80{
81 char buffer[1024], *rval = NULL;
82 struct ifconf ifc;
83 struct ifreq *ifr;
84 int i, skfd;
85
86 if (display[0] != ':' && strncmp (display, "unix:", 5))
87 return (char *) display; /* nothing to do */
88
89 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
90 ifc.ifc_buf = buffer;
91
92 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
93 {
94 perror ("socket");
95 return NULL;
96 }
97
98 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
99 {
100 perror ("SIOCGIFCONF");
101 close (skfd);
102 return NULL;
103 }
104
105 for (i = 0, ifr = ifc.ifc_req;
106 i < (ifc.ifc_len / sizeof (struct ifreq));
107 i++, ifr++)
108 {
109 struct ifreq ifr2;
110
111 strcpy (ifr2.ifr_name, ifr->ifr_name);
112
113 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
114 {
115 unsigned long addr;
116 struct sockaddr_in *p_addr;
117
118 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
119 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
120
121 /*
122 * not "0.0.0.0" or "127.0.0.1" - so format the address
123 */
124 if (addr && addr != 0x7F000001)
125 {
126 char *colon = strchr (display, ':');
127
128 if (colon == NULL)
129 colon = ":0.0";
130
131 rval = rxvt_malloc (strlen (colon) + 16);
132 sprintf (rval, "%d.%d.%d.%d%s",
133 (int) ((addr >> 030) & 0xFF),
134 (int) ((addr >> 020) & 0xFF),
135 (int) ((addr >> 010) & 0xFF),
136 (int) (addr & 0xFF), colon);
137 break;
138 }
139 }
140 }
141
142 close (skfd);
143
144 return rval;
145}
146#endif
38 147
39const char *const def_colorName[] = 148const char *const def_colorName[] =
40 { 149 {
41 COLOR_FOREGROUND, 150 COLOR_FOREGROUND,
42 COLOR_BACKGROUND, 151 COLOR_BACKGROUND,
43 /* low-intensity colors */ 152 /* low-intensity colors */
44 "Black", /* 0: black (#000000) */ 153 "rgb:00/00/00", // 0: black (Black)
45#ifndef NO_BRIGHTCOLOR 154 "rgb:cd/00/00", // 1: red (Red3)
46 "Red3", /* 1: red (#CD0000) */ 155 "rgb:00/cd/00", // 2: green (Green3)
47 "Green3", /* 2: green (#00CD00) */ 156 "rgb:cd/cd/00", // 3: yellow (Yellow3)
48 "Yellow3", /* 3: yellow (#CDCD00) */ 157 "rgb:00/00/cd", // 4: blue (Blue3)
49 "Blue3", /* 4: blue (#0000CD) */ 158 "rgb:cd/00/cd", // 5: magenta (Magenta3)
50 "Magenta3", /* 5: magenta (#CD00CD) */ 159 "rgb:00/cd/cd", // 6: cyan (Cyan3)
51 "Cyan3", /* 6: cyan (#00CDCD) */
52# ifdef XTERM_COLORS 160# ifdef XTERM_COLORS
53 "Grey90", /* 7: white (#E5E5E5) */ 161 "rgb:e5/e5/e5", // 7: white (Grey90)
54# else 162# else
55 "AntiqueWhite", /* 7: white (#FAEBD7) */ 163 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
56# endif 164# endif
57 /* high-intensity colors */ 165 /* high-intensity colors */
58# ifdef XTERM_COLORS 166# ifdef XTERM_COLORS
59 "Grey30", /* 8: bright black (#4D4D4D) */ 167 "rgb:4d/4d/4d", // 8: bright black (Grey30)
60# else 168# else
61 "Grey25", /* 8: bright black (#404040) */ 169 "rgb:40/40/40", // 8: bright black (Grey25)
62# endif 170# endif
63#endif /* NO_BRIGHTCOLOR */ 171 "rgb:ff/00/00", // 1/9: bright red (Reed)
64 "Red", /* 1/9: bright red (#FF0000) */ 172 "rgb:00/ff/00", // 2/10: bright green (Green)
65 "Green", /* 2/10: bright green (#00FF00) */ 173 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
66 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 174 "rgb:00/00/ff", // 4/12: bright blue (Blue)
67 "Blue", /* 4/12: bright blue (#0000FF) */ 175 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
68 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 176 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
69 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 177 "rgb:ff/ff/ff", // 7/15: bright white (White)
70 "White", /* 7/15: bright white (#FFFFFF) */ 178
71#ifdef TTY_256COLOR 179 // 88 xterm colours
72 "rgb:00/00/00", /* default 16-255 color table */
73 "rgb:00/00/2a", 180 "rgb:00/00/00",
74 "rgb:00/00/55", 181 "rgb:00/00/8b",
75 "rgb:00/00/7f",
76 "rgb:00/00/aa",
77 "rgb:00/00/d4", 182 "rgb:00/00/cd",
183 "rgb:00/00/ff",
78 "rgb:00/2a/00", 184 "rgb:00/8b/00",
79 "rgb:00/2a/2a", 185 "rgb:00/8b/8b",
80 "rgb:00/2a/55",
81 "rgb:00/2a/7f",
82 "rgb:00/2a/aa",
83 "rgb:00/2a/d4", 186 "rgb:00/8b/cd",
84 "rgb:00/55/00",
85 "rgb:00/55/2a",
86 "rgb:00/55/55",
87 "rgb:00/55/7f", 187 "rgb:00/8b/ff",
88 "rgb:00/55/aa",
89 "rgb:00/55/d4",
90 "rgb:00/7f/00",
91 "rgb:00/7f/2a",
92 "rgb:00/7f/55",
93 "rgb:00/7f/7f",
94 "rgb:00/7f/aa",
95 "rgb:00/7f/d4",
96 "rgb:00/aa/00",
97 "rgb:00/aa/2a",
98 "rgb:00/aa/55",
99 "rgb:00/aa/7f",
100 "rgb:00/aa/aa",
101 "rgb:00/aa/d4",
102 "rgb:00/d4/00", 188 "rgb:00/cd/00",
103 "rgb:00/d4/2a", 189 "rgb:00/cd/8b",
104 "rgb:00/d4/55",
105 "rgb:00/d4/7f",
106 "rgb:00/d4/aa",
107 "rgb:00/d4/d4", 190 "rgb:00/cd/cd",
191 "rgb:00/cd/ff",
192 "rgb:00/ff/00",
193 "rgb:00/ff/8b",
194 "rgb:00/ff/cd",
195 "rgb:00/ff/ff",
108 "rgb:2a/00/00", 196 "rgb:8b/00/00",
109 "rgb:2a/00/2a", 197 "rgb:8b/00/8b",
110 "rgb:2a/00/55",
111 "rgb:2a/00/7f",
112 "rgb:2a/00/aa",
113 "rgb:2a/00/d4", 198 "rgb:8b/00/cd",
114 "rgb:2a/2a/00",
115 "rgb:2a/2a/2a",
116 "rgb:2a/2a/55",
117 "rgb:2a/2a/7f",
118 "rgb:2a/2a/aa",
119 "rgb:2a/2a/d4",
120 "rgb:2a/55/00",
121 "rgb:2a/55/2a",
122 "rgb:2a/55/55",
123 "rgb:2a/55/7f",
124 "rgb:2a/55/aa",
125 "rgb:2a/55/d4",
126 "rgb:2a/7f/00",
127 "rgb:2a/7f/2a",
128 "rgb:2a/7f/55",
129 "rgb:2a/7f/7f",
130 "rgb:2a/7f/aa",
131 "rgb:2a/7f/d4",
132 "rgb:2a/aa/00",
133 "rgb:2a/aa/2a",
134 "rgb:2a/aa/55",
135 "rgb:2a/aa/7f",
136 "rgb:2a/aa/aa",
137 "rgb:2a/aa/d4",
138 "rgb:2a/d4/00",
139 "rgb:2a/d4/2a",
140 "rgb:2a/d4/55",
141 "rgb:2a/d4/7f",
142 "rgb:2a/d4/aa",
143 "rgb:2a/d4/d4",
144 "rgb:55/00/00",
145 "rgb:55/00/2a",
146 "rgb:55/00/55",
147 "rgb:55/00/7f", 199 "rgb:8b/00/ff",
148 "rgb:55/00/aa",
149 "rgb:55/00/d4",
150 "rgb:55/2a/00", 200 "rgb:8b/8b/00",
151 "rgb:55/2a/2a", 201 "rgb:8b/8b/8b",
152 "rgb:55/2a/55", 202 "rgb:8b/8b/cd",
153 "rgb:55/2a/7f", 203 "rgb:8b/8b/ff",
154 "rgb:55/2a/aa",
155 "rgb:55/2a/d4",
156 "rgb:55/55/00",
157 "rgb:55/55/2a",
158 "rgb:55/55/55",
159 "rgb:55/55/7f",
160 "rgb:55/55/aa",
161 "rgb:55/55/d4",
162 "rgb:55/7f/00",
163 "rgb:55/7f/2a",
164 "rgb:55/7f/55",
165 "rgb:55/7f/7f",
166 "rgb:55/7f/aa",
167 "rgb:55/7f/d4",
168 "rgb:55/aa/00",
169 "rgb:55/aa/2a",
170 "rgb:55/aa/55",
171 "rgb:55/aa/7f",
172 "rgb:55/aa/aa",
173 "rgb:55/aa/d4",
174 "rgb:55/d4/00", 204 "rgb:8b/cd/00",
175 "rgb:55/d4/2a", 205 "rgb:8b/cd/8b",
176 "rgb:55/d4/55",
177 "rgb:55/d4/7f",
178 "rgb:55/d4/aa",
179 "rgb:55/d4/d4", 206 "rgb:8b/cd/cd",
180 "rgb:7f/00/00", 207 "rgb:8b/cd/ff",
181 "rgb:7f/00/2a",
182 "rgb:7f/00/55",
183 "rgb:7f/00/7f",
184 "rgb:7f/00/aa",
185 "rgb:7f/00/d4",
186 "rgb:7f/2a/00",
187 "rgb:7f/2a/2a",
188 "rgb:7f/2a/55",
189 "rgb:7f/2a/7f",
190 "rgb:7f/2a/aa",
191 "rgb:7f/2a/d4",
192 "rgb:7f/55/00",
193 "rgb:7f/55/2a",
194 "rgb:7f/55/55",
195 "rgb:7f/55/7f",
196 "rgb:7f/55/aa",
197 "rgb:7f/55/d4",
198 "rgb:7f/7f/00", 208 "rgb:8b/ff/00",
199 "rgb:7f/7f/2a", 209 "rgb:8b/ff/8b",
200 "rgb:7f/7f/55",
201 "rgb:7f/7f/7f",
202 "rgb:7f/7f/aa",
203 "rgb:7f/7f/d4",
204 "rgb:7f/aa/00",
205 "rgb:7f/aa/2a",
206 "rgb:7f/aa/55",
207 "rgb:7f/aa/7f",
208 "rgb:7f/aa/aa",
209 "rgb:7f/aa/d4",
210 "rgb:7f/d4/00",
211 "rgb:7f/d4/2a",
212 "rgb:7f/d4/55",
213 "rgb:7f/d4/7f",
214 "rgb:7f/d4/aa",
215 "rgb:7f/d4/d4",
216 "rgb:aa/00/00",
217 "rgb:aa/00/2a",
218 "rgb:aa/00/55",
219 "rgb:aa/00/7f",
220 "rgb:aa/00/aa",
221 "rgb:aa/00/d4",
222 "rgb:aa/2a/00",
223 "rgb:aa/2a/2a",
224 "rgb:aa/2a/55",
225 "rgb:aa/2a/7f",
226 "rgb:aa/2a/aa",
227 "rgb:aa/2a/d4",
228 "rgb:aa/55/00",
229 "rgb:aa/55/2a",
230 "rgb:aa/55/55",
231 "rgb:aa/55/7f",
232 "rgb:aa/55/aa",
233 "rgb:aa/55/d4",
234 "rgb:aa/7f/00",
235 "rgb:aa/7f/2a",
236 "rgb:aa/7f/55",
237 "rgb:aa/7f/7f",
238 "rgb:aa/7f/aa",
239 "rgb:aa/7f/d4", 210 "rgb:8b/ff/cd",
240 "rgb:aa/aa/00", 211 "rgb:8b/ff/ff",
241 "rgb:aa/aa/2a",
242 "rgb:aa/aa/55",
243 "rgb:aa/aa/7f",
244 "rgb:aa/aa/aa",
245 "rgb:aa/aa/d4",
246 "rgb:aa/d4/00",
247 "rgb:aa/d4/2a",
248 "rgb:aa/d4/55",
249 "rgb:aa/d4/7f",
250 "rgb:aa/d4/aa",
251 "rgb:aa/d4/d4",
252 "rgb:d4/00/00", 212 "rgb:cd/00/00",
253 "rgb:d4/00/2a", 213 "rgb:cd/00/8b",
254 "rgb:d4/00/55",
255 "rgb:d4/00/7f",
256 "rgb:d4/00/aa",
257 "rgb:d4/00/d4", 214 "rgb:cd/00/cd",
215 "rgb:cd/00/ff",
258 "rgb:d4/2a/00", 216 "rgb:cd/8b/00",
259 "rgb:d4/2a/2a", 217 "rgb:cd/8b/8b",
260 "rgb:d4/2a/55",
261 "rgb:d4/2a/7f",
262 "rgb:d4/2a/aa",
263 "rgb:d4/2a/d4", 218 "rgb:cd/8b/cd",
264 "rgb:d4/55/00",
265 "rgb:d4/55/2a",
266 "rgb:d4/55/55",
267 "rgb:d4/55/7f", 219 "rgb:cd/8b/ff",
268 "rgb:d4/55/aa",
269 "rgb:d4/55/d4",
270 "rgb:d4/7f/00",
271 "rgb:d4/7f/2a",
272 "rgb:d4/7f/55",
273 "rgb:d4/7f/7f",
274 "rgb:d4/7f/aa",
275 "rgb:d4/7f/d4",
276 "rgb:d4/aa/00",
277 "rgb:d4/aa/2a",
278 "rgb:d4/aa/55",
279 "rgb:d4/aa/7f",
280 "rgb:d4/aa/aa",
281 "rgb:d4/aa/d4",
282 "rgb:d4/d4/00", 220 "rgb:cd/cd/00",
283 "rgb:d4/d4/2a", 221 "rgb:cd/cd/8b",
284 "rgb:d4/d4/55",
285 "rgb:d4/d4/7f",
286 "rgb:d4/d4/aa",
287 "rgb:d4/d4/d4", 222 "rgb:cd/cd/cd",
223 "rgb:cd/cd/ff",
224 "rgb:cd/ff/00",
225 "rgb:cd/ff/8b",
226 "rgb:cd/ff/cd",
227 "rgb:cd/ff/ff",
288 "rgb:08/08/08", 228 "rgb:ff/00/00",
229 "rgb:ff/00/8b",
230 "rgb:ff/00/cd",
231 "rgb:ff/00/ff",
232 "rgb:ff/8b/00",
233 "rgb:ff/8b/8b",
234 "rgb:ff/8b/cd",
235 "rgb:ff/8b/ff",
236 "rgb:ff/cd/00",
237 "rgb:ff/cd/8b",
238 "rgb:ff/cd/cd",
239 "rgb:ff/cd/ff",
240 "rgb:ff/ff/00",
241 "rgb:ff/ff/8b",
242 "rgb:ff/ff/cd",
243 "rgb:ff/ff/ff",
289 "rgb:12/12/12", 244 "rgb:2e/2e/2e",
290 "rgb:1c/1c/1c", 245 "rgb:5c/5c/5c",
291 "rgb:26/26/26",
292 "rgb:30/30/30", 246 "rgb:73/73/73",
293 "rgb:3a/3a/3a",
294 "rgb:44/44/44",
295 "rgb:4e/4e/4e",
296 "rgb:58/58/58", 247 "rgb:8b/8b/8b",
297 "rgb:62/62/62", 248 "rgb:a2/a2/a2",
298 "rgb:6c/6c/6c",
299 "rgb:76/76/76",
300 "rgb:80/80/80",
301 "rgb:8a/8a/8a",
302 "rgb:94/94/94", 249 "rgb:b9/b9/b9",
303 "rgb:9e/9e/9e",
304 "rgb:a8/a8/a8",
305 "rgb:b2/b2/b2",
306 "rgb:bc/bc/bc",
307 "rgb:c6/c6/c6",
308 "rgb:d0/d0/d0", 250 "rgb:d0/d0/d0",
309 "rgb:da/da/da",
310 "rgb:e4/e4/e4", 251 "rgb:e7/e7/e7",
311 "rgb:ee/ee/ee", 252
312#endif
313#ifndef NO_CURSORCOLOR 253#ifndef NO_CURSORCOLOR
314 COLOR_CURSOR_BACKGROUND, 254 COLOR_CURSOR_BACKGROUND,
315 COLOR_CURSOR_FOREGROUND, 255 COLOR_CURSOR_FOREGROUND,
316#endif /* ! NO_CURSORCOLOR */ 256#endif /* ! NO_CURSORCOLOR */
317 NULL, /* Color_pointer */ 257 NULL, /* Color_pointer_fg */
258 NULL, /* Color_pointer_bg */
318 NULL, /* Color_border */ 259 NULL, /* Color_border */
319#ifndef NO_BOLD_UNDERLINE_REVERSE 260#ifndef NO_BOLD_UNDERLINE_REVERSE
320 NULL, /* Color_BD */ 261 NULL, /* Color_BD */
262 NULL, /* Color_IT */
321 NULL, /* Color_UL */ 263 NULL, /* Color_UL */
322 NULL, /* Color_RV */ 264 NULL, /* Color_RV */
323#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 265#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
266#if ENABLE_FRILLS
267 NULL, // Color_underline
268#endif
324#ifdef OPTION_HC 269#ifdef OPTION_HC
325 NULL, 270 NULL,
326#endif 271#endif
327#ifdef KEEP_SCROLLCOLOR
328 COLOR_SCROLLBAR, 272 COLOR_SCROLLBAR,
273#ifdef RXVT_SCROLLBAR
329 COLOR_SCROLLTROUGH, 274 COLOR_SCROLLTROUGH,
330#endif /* KEEP_SCROLLCOLOR */ 275#endif
331 276#if ENABLE_TRANSPARENCY
277 NULL,
278#endif
279#if OFF_FOCUS_FADING
280 "rgb:00/00/00",
281#endif
332 }; 282 };
333 283
334const char *const xa_names[NUM_XA] = 284void
335 {
336 "TEXT",
337 "COMPOUND_TEXT",
338 "UTF8_STRING",
339 "MULTIPLE",
340 "TARGETS",
341 "TIMESTAMP",
342 "VT_SELECTION",
343 "INCR",
344 "WM_DELETE_WINDOW",
345#ifdef TRANSPARENT
346 "_XROOTPMAP_ID",
347#endif
348#ifdef OFFIX_DND
349 "DndProtocol",
350 "DndSelection",
351#endif
352 "CLIPBOARD"
353 };
354
355bool
356rxvt_term::init_vars () 285rxvt_term::init_vars ()
357{ 286{
358 PixColors = new rxvt_color [TOTAL_COLORS]; 287 pix_colors = pix_colors_focused;
359 if (PixColors == NULL)
360 return false;
361
362#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
363 TermWin.pixmap = None;
364#endif
365#ifdef UTMP_SUPPORT
366 next_utmp_action = SAVE;
367#endif
368#ifndef NO_SETOWNER_TTYDEV
369 next_tty_action = SAVE;
370#endif
371 288
372 MEvent.time = CurrentTime; 289 MEvent.time = CurrentTime;
373 MEvent.button = AnyButton; 290 MEvent.button = AnyButton;
374 Options = DEFAULT_OPTIONS;
375 want_refresh = 1; 291 want_refresh = 1;
376 cmd_pid = -1;
377 cmd_fd = tty_fd = -1;
378 PrivateModes = SavedModes = PrivMode_Default; 292 priv_modes = SavedModes = PrivMode_Default;
379 TermWin.focus = 0;
380 TermWin.ncol = 80; 293 ncol = 80;
381 TermWin.nrow = 24; 294 nrow = 24;
382 TermWin.int_bwidth = INTERNALBORDERWIDTH; 295 int_bwidth = INTERNALBORDERWIDTH;
383 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 296 ext_bwidth = EXTERNALBORDERWIDTH;
384 TermWin.lineSpace = LINESPACE; 297 lineSpace = LINESPACE;
298 letterSpace = LETTERSPACE;
385 TermWin.saveLines = SAVELINES; 299 saveLines = SAVELINES;
386 numPixColors = TOTAL_COLORS;
387 300
388#ifndef NO_NEW_SELECTION
389 selection_style = NEW_SELECT;
390#else
391 selection_style = OLD_SELECT;
392#endif
393
394#ifndef NO_BRIGHTCOLOR
395 colorfgbg = DEFAULT_RSTYLE;
396#endif
397
398#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
399 ks_bigfont = XK_greater;
400 ks_smallfont = XK_less;
401#endif
402
403#ifdef GREEK_SUPPORT
404 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
405#endif
406
407 refresh_limit = 1;
408 refresh_type = SLOW_REFRESH; 301 refresh_type = SLOW_REFRESH;
409 prev_nrow = prev_ncol = 0;
410#ifdef MULTICHAR_SET
411# ifdef MULTICHAR_ENCODING
412 encoding_method = MULTICHAR_ENCODING;
413# endif
414 multichar_decode = rxvt_euc2jis;
415#endif
416 302
417 oldcursor.row = oldcursor.col = -1; 303 oldcursor.row = oldcursor.col = -1;
418#ifdef XPM_BACKGROUND
419 /* bgPixmap.w = bgPixmap.h = 0; */
420 bgPixmap.x = bgPixmap.y = 50;
421 bgPixmap.pixmap = None;
422#endif
423 304
424 last_bot = last_state = -1; 305 set_option (Opt_scrollBar);
425 306 set_option (Opt_scrollTtyOutput);
426#ifdef MENUBAR 307 set_option (Opt_jumpScroll);
427 menu_readonly = 1; 308 set_option (Opt_skipScroll);
428# if !(MENUBAR_MAX > 1) 309 set_option (Opt_secondaryScreen);
429 CurrentBar = &(BarList); 310 set_option (Opt_secondaryScroll);
430# endif /* (MENUBAR_MAX > 1) */ 311 set_option (Opt_pastableTabs);
431#endif 312 set_option (Opt_intensityStyles);
432 313 set_option (Opt_iso14755);
433 return true; 314 set_option (Opt_iso14755_52);
315 set_option (Opt_buffered);
434} 316}
435 317
436void 318static void
437rxvt_term::init_secondary () 319init_secondary ()
438{ 320{
439 int i; 321 int i;
440#ifdef TTY_GID_SUPPORT
441 struct group *gr = getgrnam ("tty");
442 322
443 if (gr)
444 { /* change group ownership of tty to "tty" */
445 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
446 ttygid = gr->gr_gid;
447 }
448 else
449#endif /* TTY_GID_SUPPORT */
450
451 {
452 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
453 ttygid = getgid ();
454 }
455
456 /*
457 * Close all unused file descriptors
458 * We don't want them, we don't need them.
459 */
460 if ((i = open ("/dev/null", O_RDONLY)) < 0) 323 if ((i = open ("/dev/null", O_RDONLY)) < 0)
461 { 324 {
462 /* TODO: BOO HISS */
463 dup2 (STDERR_FILENO, STDIN_FILENO); 325 dup2 (STDERR_FILENO, STDIN_FILENO);
464 } 326 }
465 else if (i > STDIN_FILENO) 327 else if (i != STDIN_FILENO)
466 { 328 {
467 dup2 (i, STDIN_FILENO); 329 dup2 (i, STDIN_FILENO);
468 close (i); 330 close (i);
469 } 331 }
470 332
471 dup2 (STDERR_FILENO, STDOUT_FILENO); 333 dup2 (STDERR_FILENO, STDOUT_FILENO);
472
473#if 0 // schmorp sayz closing filies is murder
474 for (i = STDERR_FILENO + 1; i < num_fds; i++)
475 {
476#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
477 if (i == 4 || i == 7)
478 continue;
479#endif
480 close(i);
481 }
482#endif
483} 334}
484 335
485/*----------------------------------------------------------------------*/ 336/*----------------------------------------------------------------------*/
486const char ** 337const char **
487rxvt_term::init_resources (int argc, const char *const *argv) 338rxvt_term::init_resources (int argc, const char *const *argv)
488{ 339{
489 int i, r_argc; 340 int i, r_argc;
490 char *val;
491 const char **cmd_argv, **r_argv; 341 const char **cmd_argv, **r_argv;
492 342
493 /* 343 /*
494 * Look for -exec option. Find => split and make cmd_argv[] of command args 344 * Look for -e option. Find => split and make cmd_argv[] of command args
495 */ 345 */
496 for (r_argc = 0; r_argc < argc; r_argc++) 346 for (r_argc = 0; r_argc < argc; r_argc++)
497 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 347 if (!strcmp (argv[r_argc], "-e"))
498 break; 348 break;
499 349
350 if (r_argc == argc)
351 cmd_argv = NULL;
352 else if (!argv[r_argc + 1])
353 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
354 else
355 {
356 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
357
358 for (i = 0; i < argc - r_argc - 1; i++)
359 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
360
361 cmd_argv[i] = NULL;
362 }
363
500 r_argv = (const char **)rxvt_malloc (sizeof(char *) * (r_argc + 1)); 364 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
501 365
502 for (i = 0; i < r_argc; i++) 366 for (i = 0; i < r_argc; i++)
503 r_argv[i] = (const char *)argv[i]; 367 r_argv[i] = (const char *)argv[i];
504 368
505 r_argv[i] = NULL; 369 r_argv[i] = NULL;
506 370
507 if (r_argc == argc)
508 cmd_argv = NULL;
509 else
510 {
511 cmd_argv = (const char **)rxvt_malloc (sizeof(char *) * (argc - r_argc));
512
513 for (i = 0; i < argc - r_argc - 1; i++)
514 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
515
516 cmd_argv[i] = NULL;
517 }
518
519 /* clear all resources */
520 for (i = 0; i < NUM_RESOURCES;)
521 rs[i++] = NULL;
522
523 rs[Rs_name] = rxvt_r_basename(argv[0]); 371 rs[Rs_name] = rxvt_basename (argv[0]);
524 372
525 /* 373 /*
526 * Open display, get options/resources and create the window 374 * Open display, get options/resources and create the window
527 */ 375 */
376
528 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 377 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
529 rs[Rs_display_name] = ":0"; 378 rs[Rs_display_name] = ":0";
530 379
531 get_options (r_argc, r_argv); 380 get_options (r_argc, r_argv);
381
382 if (!(display = displays.get (rs[Rs_display_name])))
383 {
384 free (r_argv);
385 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
386 }
387
388 // using a local pointer decreases code size a lot
389 xa = display->xa;
390
391 set (display);
392 extract_resources ();
393
394#if XFT
395 if (rs[Rs_depth])
396 select_visual (strtol (rs[Rs_depth], 0, 0));
397#endif
398
532 free (r_argv); 399 free (r_argv);
533 400
534#ifdef LOCAL_X_IS_UNIX 401 for (int i = NUM_RESOURCES; i--; )
535 if (rs[Rs_display_name][0] == ':') 402 if (rs [i] == resval_undef)
536 { 403 rs [i] = 0;
537 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 404
538 STRCPY (val, "unix"); 405#ifdef HAVE_AFTERIMAGE
539 STRCAT (val, rs[Rs_display_name]); 406 set_application_name ((char *)rs[Rs_name]);
540 display = displays.get (val); 407 set_output_threshold (OUTPUT_LEVEL_WARNING);
541 free (val); 408#endif
409
410#if ENABLE_PERL
411 if (!rs[Rs_perl_ext_1])
412 rs[Rs_perl_ext_1] = "default";
413
414 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
415 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
416 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
542 } 417 {
543#endif 418 rxvt_perl.init (this);
544 419 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
545 if (!display
546 && !(display = displays.get (rs[Rs_display_name])))
547 { 420 }
548 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 421#endif
549 exit (EXIT_FAILURE);
550 }
551
552 extract_resources (display->display, rs[Rs_name]);
553 422
554 /* 423 /*
555 * set any defaults not already set 424 * set any defaults not already set
556 */ 425 */
557 if (cmd_argv && cmd_argv[0]) 426 if (cmd_argv && cmd_argv[0])
558 { 427 {
559 if (!rs[Rs_title]) 428 if (!rs[Rs_title])
560 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 429 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
430
561 if (!rs[Rs_iconName]) 431 if (!rs[Rs_iconName])
562 rs[Rs_iconName] = rs[Rs_title]; 432 rs[Rs_iconName] = rs[Rs_title];
563 } 433 }
564 else 434 else
565 { 435 {
566 if (!rs[Rs_title]) 436 if (!rs[Rs_title])
567 rs[Rs_title] = rs[Rs_name]; 437 rs[Rs_title] = rs[Rs_name];
438
568 if (!rs[Rs_iconName]) 439 if (!rs[Rs_iconName])
569 rs[Rs_iconName] = rs[Rs_name]; 440 rs[Rs_iconName] = rs[Rs_name];
570 } 441 }
571 442
572 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 443 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
573 TermWin.saveLines = BOUND_POSITIVE_INT16(i); 444 saveLines = min (i, MAX_SAVELINES);
574 445
575#ifndef NO_FRILLS 446#if ENABLE_FRILLS
576 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 447 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
577 TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 448 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
449
578 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 450 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
579 TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 451 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
580#endif
581 452
582#ifndef NO_LINESPACE
583 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 453 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
584 TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 454 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
455
456 if (rs[Rs_letterSpace])
457 letterSpace = atoi (rs[Rs_letterSpace]);
585#endif 458#endif
586 459
587#ifdef POINTER_BLANK 460#ifdef POINTER_BLANK
588 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 461 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
589 pointerBlankDelay = i; 462 pointerBlankDelay = i;
590 else 463 else
591 pointerBlankDelay = 2; 464 pointerBlankDelay = 2;
592#endif 465#endif
593 466
594 /* no point having a scrollbar without having any scrollback! */ 467 /* no point having a scrollbar without having any scrollback! */
595 if (!TermWin.saveLines) 468 if (!saveLines)
596 Options &= ~Opt_scrollBar; 469 set_option (Opt_scrollBar, 0);
597
598#ifdef PRINTPIPE
599 if (!rs[Rs_print_pipe])
600 rs[Rs_print_pipe] = PRINTPIPE;
601#endif
602 470
603 if (!rs[Rs_cutchars]) 471 if (!rs[Rs_cutchars])
604 rs[Rs_cutchars] = CUTCHARS; 472 rs[Rs_cutchars] = CUTCHARS;
605
606#ifdef ACS_ASCII
607 if (!rs[Rs_acs_chars])
608 rs[Rs_acs_chars] = ACS_CHARS;
609 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
610 {
611 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
612 for (; i < 0x20; )
613 val[i] = ' ';
614 rs[Rs_acs_chars] = val;
615 }
616#endif
617 473
618#ifndef NO_BACKSPACE_KEY 474#ifndef NO_BACKSPACE_KEY
619 if (!rs[Rs_backspace_key]) 475 if (!rs[Rs_backspace_key])
620# ifdef DEFAULT_BACKSPACE 476# ifdef DEFAULT_BACKSPACE
621 key_backspace = DEFAULT_BACKSPACE; 477 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
622# else 478# else
623 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 479 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
624# endif 480# endif
625 else
626 {
627 val = STRDUP(rs[Rs_backspace_key]);
628 rxvt_Str_trim(val);
629 rxvt_Str_escaped(val);
630 key_backspace = val;
631 }
632#endif 481#endif
633 482
634#ifndef NO_DELETE_KEY 483#ifndef NO_DELETE_KEY
635 if (!rs[Rs_delete_key]) 484 if (!rs[Rs_delete_key])
636# ifdef DEFAULT_DELETE 485# ifdef DEFAULT_DELETE
637 key_delete = DEFAULT_DELETE; 486 rs[Rs_delete_key] = DEFAULT_DELETE;
638# else 487# else
639 key_delete = "\033[3~"; 488 rs[Rs_delete_key] = "\033[3~";
640# endif
641 else
642 {
643 val = STRDUP(rs[Rs_delete_key]);
644 rxvt_Str_trim(val);
645 rxvt_Str_escaped(val);
646 key_delete = val;
647 }
648#endif 489# endif
649 if (rs[Rs_answerbackstring])
650 {
651 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
652 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
653 }
654
655 if (rs[Rs_selectstyle])
656 {
657 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
658 selection_style = OLD_WORD_SELECT;
659#ifndef NO_OLD_SELECTION
660
661 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
662 selection_style = OLD_SELECT;
663#endif 490#endif
664 491
665 } 492 scrollBar.setup (this);
666
667#ifdef HAVE_SCROLLBARS
668 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
669 rs[Rs_scrollBar_thickness]);
670#endif
671
672 TermWin.fontset = new rxvt_fontset (this);
673 TermWin.fontset->populate (rs[Rs_font]);
674 TermWin.fwidth = TermWin.fontset->base_font ()->width;
675 TermWin.fheight = TermWin.fontset->base_font ()->height;
676 TermWin.fbase = TermWin.fontset->base_font ()->ascent;
677 493
678#ifdef XTERM_REVERSE_VIDEO 494#ifdef XTERM_REVERSE_VIDEO
679 /* this is how xterm implements reverseVideo */ 495 /* this is how xterm implements reverseVideo */
680 if (Options & Opt_reverseVideo) 496 if (option (Opt_reverseVideo))
681 { 497 {
682 if (!rs[Rs_color + Color_fg]) 498 if (!rs[Rs_color + Color_fg])
683 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 499 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
500
684 if (!rs[Rs_color + Color_bg]) 501 if (!rs[Rs_color + Color_bg])
685 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 502 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
686 } 503 }
687#endif 504#endif
688 505
… …
690 if (!rs[Rs_color + i]) 507 if (!rs[Rs_color + i])
691 rs[Rs_color + i] = def_colorName[i]; 508 rs[Rs_color + i] = def_colorName[i];
692 509
693#ifndef XTERM_REVERSE_VIDEO 510#ifndef XTERM_REVERSE_VIDEO
694 /* this is how we implement reverseVideo */ 511 /* this is how we implement reverseVideo */
695 if (Options & Opt_reverseVideo) 512 if (option (Opt_reverseVideo))
696 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 513 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
697#endif 514#endif
698 515
699 /* convenient aliases for setting fg/bg to colors */ 516 /* convenient aliases for setting fg/bg to colors */
700 color_aliases (Color_fg); 517 color_aliases (Color_fg);
701 color_aliases (Color_bg); 518 color_aliases (Color_bg);
702#ifndef NO_CURSORCOLOR 519#ifndef NO_CURSORCOLOR
703 color_aliases (Color_cursor); 520 color_aliases (Color_cursor);
704 color_aliases (Color_cursor2); 521 color_aliases (Color_cursor2);
705#endif /* NO_CURSORCOLOR */ 522#endif /* NO_CURSORCOLOR */
706 color_aliases (Color_pointer); 523 color_aliases (Color_pointer_fg);
524 color_aliases (Color_pointer_bg);
707 color_aliases (Color_border); 525 color_aliases (Color_border);
708#ifndef NO_BOLD_UNDERLINE_REVERSE 526#ifndef NO_BOLD_UNDERLINE_REVERSE
709 color_aliases (Color_BD); 527 color_aliases (Color_BD);
710 color_aliases (Color_UL); 528 color_aliases (Color_UL);
711 color_aliases (Color_RV); 529 color_aliases (Color_RV);
712#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 530#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
531
532 if (!rs[Rs_color + Color_border])
533 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
713 534
714 return cmd_argv; 535 return cmd_argv;
536}
537
538/*----------------------------------------------------------------------*/
539void
540rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
541{
542 this->envv = envv;
543
544 SET_R (this);
545 set_locale ("");
546 set_environ (envv); // a few things in X do not call setlocale :(
547
548 init_vars ();
549
550 init_secondary ();
551
552 const char **cmd_argv = init_resources (argc, argv);
553
554#ifdef KEYSYM_RESOURCE
555 keyboard->register_done ();
556#endif
557
558 if (const char *path = rs[Rs_chdir])
559 if (*path) // ignored if empty
560 {
561 if (*path != '/')
562 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
563
564 if (chdir (path))
565 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
566 }
567
568 if (option (Opt_scrollBar))
569 scrollBar.state = STATE_IDLE; /* set existence for size calculations */
570
571 pty = ptytty::create ();
572
573 create_windows (argc, argv);
574
575 init_xlocale ();
576
577 scr_poweron (); // initialize screen
578
579#if 0
580 XSynchronize (dpy, True);
581#endif
582
583 if (option (Opt_scrollBar))
584 scrollBar.resize (); /* create and map scrollbar */
585#ifdef HAVE_BG_PIXMAP
586 {
587 bgPixmap.set_target (this);
588 bgPixmap.invalidate ();
589
590#ifdef ENABLE_TRANSPARENCY
591 if (option (Opt_transparent))
592 {
593 bgPixmap.set_transparent ();
594
595#ifdef HAVE_AFTERIMAGE
596 if (rs [Rs_blurradius])
597 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
598#endif
599 if (ISSET_PIXCOLOR (Color_tint))
600 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
601
602 if (rs [Rs_shade])
603 bgPixmap.set_shade (rs [Rs_shade]);
604
605 bgPixmap.set_root_pixmap ();
606 XSelectInput (dpy, display->root, PropertyChangeMask);
607 rootwin_ev.start (display, display->root);
608 }
609#endif
610
611#ifdef BG_IMAGE_FROM_FILE
612 if (rs[Rs_backgroundPixmap])
613 {
614 const char *p = rs[Rs_backgroundPixmap];
615
616 if ((p = strchr (p, ';')) != 0)
617 {
618 p++;
619 bgPixmap.set_geometry (p);
620 }
621 else
622 bgPixmap.set_defaultGeometry ();
623
624 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
625 if (!bgPixmap.window_position_sensitive ())
626 update_background ();
627 }
628#endif
629 }
630#endif
631
632#if ENABLE_PERL
633 rootwin_ev.start (display, display->root);
634#endif
635
636 set_colorfgbg ();
637
638 init_command (cmd_argv);
639
640 free (cmd_argv);
641
642 if (pty->pty >= 0)
643 pty_ev.start (pty->pty, ev::READ);
644
645 HOOK_INVOKE ((this, HOOK_START, DT_END));
646
647#if ENABLE_XEMBED
648 if (rs[Rs_embed])
649 {
650 long info[2] = { 0, XEMBED_MAPPED };
651
652 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
653 32, PropModeReplace, (unsigned char *)&info, 2);
654 }
655#endif
656
657 XMapWindow (dpy, vt);
658 XMapWindow (dpy, parent[0]);
659
660 refresh_check ();
715} 661}
716 662
717/*----------------------------------------------------------------------*/ 663/*----------------------------------------------------------------------*/
718void 664void
719rxvt_term::init_env () 665rxvt_term::init_env ()
720{ 666{
721 int i; 667 int i;
722 unsigned int u;
723 char *val; 668 char *val;
724 669
725#ifdef DISPLAY_IS_IP 670#ifdef DISPLAY_IS_IP
726 /* Fixup display_name for export over pty to any interested terminal 671 /* Fixup display_name for export over pty to any interested terminal
727 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 672 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
728 * (for the first non-loopback interface) that we get from 673 * (for the first non-loopback interface) that we get from
729 * rxvt_network_display(). This is more "name-resolution-portable", if you 674 * rxvt_network_display (). This is more "name-resolution-portable", if you
730 * will, and probably allows for faster x-client startup if your name 675 * will, and probably allows for faster x-client startup if your name
731 * server is beyond a slow link or overloaded at client startup. Of 676 * server is beyond a slow link or overloaded at client startup. Of
732 * course that only helps the shell's child processes, not us. 677 * course that only helps the shell's child processes, not us.
733 * 678 *
734 * Giving out the display_name also affords a potential security hole 679 * Giving out the display_name also affords a potential security hole
735 */ 680 */
736 val = rxvt_network_display (rs[Rs_display_name]); 681 val = rxvt_network_display (rs[Rs_display_name]);
737 rs[Rs_display_name] = (const char *)val; 682 rs[Rs_display_name] = (const char *)val;
738 683
739 if (val == NULL) 684 if (val == NULL)
740#endif /* DISPLAY_IS_IP */ 685#endif /* DISPLAY_IS_IP */
741 val = XDisplayString(display->display); 686 val = XDisplayString (dpy);
742 687
743 if (rs[Rs_display_name] == NULL) 688 if (rs[Rs_display_name] == NULL)
744 rs[Rs_display_name] = val; /* use broken `:0' value */ 689 rs[Rs_display_name] = val; /* use broken `:0' value */
745 690
746 i = STRLEN (val); 691 i = strlen (val);
747 env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char)); 692 env_display = (char *)rxvt_malloc (i + 9);
748 693
749 sprintf (env_display, "DISPLAY=%s", val); 694 sprintf (env_display, "DISPLAY=%s", val);
750 695
751 /* avoiding the math library: 696 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
752 * i = (int)(ceil(log10((unsigned int)TermWin.parent[0]))) */
753 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
754 ;
755 MAX_IT(i, 1);
756 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof(char));
757
758 sprintf (env_windowid, "WINDOWID=%u",
759 (unsigned int)TermWin.parent[0]);
760 697
761 /* add entries to the environment: 698 /* add entries to the environment:
762 * @ DISPLAY: in case we started with -display 699 * @ DISPLAY: in case we started with -display
763 * @ WINDOWID: X window id number of the window 700 * @ WINDOWID: X window id number of the window
764 * @ COLORTERM: terminal sub-name and also indicates its color 701 * @ COLORTERM: terminal sub-name and also indicates its color
765 * @ TERM: terminal name 702 * @ TERM: terminal name
766 * @ TERMINFO: path to terminfo directory 703 * @ TERMINFO: path to terminfo directory
704 * @ COLORFGBG: fg;bg color codes
767 */ 705 */
768 putenv (env_display); 706 putenv (env_display);
769 putenv (env_windowid); 707 putenv (env_windowid);
770 708
709 if (env_colorfgbg)
710 putenv (env_colorfgbg);
711
771#ifdef RXVT_TERMINFO 712#ifdef RXVT_TERMINFO
772 putenv ("TERMINFO=" RXVT_TERMINFO); 713 putenv ("TERMINFO=" RXVT_TERMINFO);
773#endif 714#endif
774 715
775 if (display->depth <= 2) 716 if (depth <= 2)
776 putenv ("COLORTERM=" COLORTERMENV "-mono"); 717 putenv ("COLORTERM=" COLORTERMENV "-mono");
777 else 718 else
778 putenv ("COLORTERM=" COLORTERMENVFULL); 719 putenv ("COLORTERM=" COLORTERMENVFULL);
779 720
780 if (rs[Rs_term_name] != NULL) 721 if (rs[Rs_term_name] != NULL)
781 { 722 {
782 env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char)); 723 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
783 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 724 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
784 putenv (env_term); 725 putenv (env_term);
785 } 726 }
786 else 727 else
787 putenv ("TERM=" TERMENV); 728 putenv ("TERM=" TERMENV);
… …
789#ifdef HAVE_UNSETENV 730#ifdef HAVE_UNSETENV
790 /* avoid passing old settings and confusing term size */ 731 /* avoid passing old settings and confusing term size */
791 unsetenv ("LINES"); 732 unsetenv ("LINES");
792 unsetenv ("COLUMNS"); 733 unsetenv ("COLUMNS");
793 unsetenv ("TERMCAP"); /* terminfo should be okay */ 734 unsetenv ("TERMCAP"); /* terminfo should be okay */
794#endif /* HAVE_UNSETENV */ 735#endif /* HAVE_UNSETENV */
795} 736}
796 737
797/*----------------------------------------------------------------------*/ 738/*----------------------------------------------------------------------*/
798/* 739/*
799 * This is more or less stolen straight from XFree86 xterm. 740 * This is more or less stolen straight from XFree86 xterm.
800 * This should support all European type languages. 741 * This should support all European type languages.
801 */ 742 */
802void 743void
803rxvt_term::set_locale (const char *locale) 744rxvt_term::set_locale (const char *locale)
804{ 745{
746 set_environ (envv);
747
805#if HAVE_XSETLOCALE || HAVE_SETLOCALE 748#if HAVE_XSETLOCALE || HAVE_SETLOCALE
806 free (this->locale); 749 free (this->locale);
807 this->locale = rxvt_strdup (setlocale (LC_CTYPE, "")); 750 this->locale = setlocale (LC_CTYPE, locale);
751
752 if (!this->locale)
753 {
754 if (*locale)
755 {
756 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
757 setlocale (LC_CTYPE, "C");
758 }
759 else
760 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
761
762 this->locale = "C";
763 }
764
765
766 this->locale = strdup (this->locale);
767 SET_LOCALE (this->locale);
768 mbstate.reset ();
808#endif 769#endif
770
809#if HAVE_NL_LANGINFO 771#if HAVE_NL_LANGINFO
772 char *codeset = strdup (nl_langinfo (CODESET));
773 // /^UTF.?8/i
774 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
775 && (codeset[1] == 'T' || codeset[1] == 't')
776 && (codeset[2] == 'F' || codeset[2] == 'f')
777 && (codeset[3] == '8' || codeset[4] == '8');
810 free (codeset); 778 free (codeset);
811 codeset = strdup (nl_langinfo (CODESET));
812 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
813 || !STRCASECMP (codeset, "UTF8");
814#else 779#else
815 enc_utf8 = 1; 780 enc_utf8 = 0;
816#endif 781#endif
817} 782}
818 783
819void 784void
820rxvt_term::init_xlocale () 785rxvt_term::init_xlocale ()
821{ 786{
787 set_environ (envv);
788
822#ifdef USE_XIM 789#ifdef USE_XIM
823 if (!locale) 790 if (!locale)
824 rxvt_print_error ("Setting locale failed."); 791 rxvt_warn ("setting locale failed, working without locale support.\n");
825 else 792 else
826 { 793 {
827 Atom wmlocale; 794 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
828
829 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
830 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
831 XA_STRING, 8, PropModeReplace,
832 (unsigned char *)locale, STRLEN(locale));
833 795
834 if (!XSupportsLocale ()) 796 if (!XSupportsLocale ())
835 { 797 {
836 rxvt_print_error ("The locale is not supported by Xlib"); 798 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
837 return; 799 return;
838 } 800 }
839 801
840 im_ev.start (display); 802 im_ev.start (display);
841 803
… …
845#endif 807#endif
846} 808}
847 809
848/*----------------------------------------------------------------------*/ 810/*----------------------------------------------------------------------*/
849void 811void
850rxvt_term::init_command(const char *const *argv) 812rxvt_term::init_command (const char *const *argv)
851{ 813{
852 /* 814 /*
853 * Initialize the command connection. 815 * Initialize the command connection.
854 * This should be called after the X server connection is established. 816 * This should be called after the X server connection is established.
855 */ 817 */
856 int i;
857
858 for (i = 0; i < NUM_XA; i++)
859 xa[i] = XInternAtom(display->display, xa_names[i], False);
860
861 /* Enable delete window protocol */
862 XSetWMProtocols (display->display, TermWin.parent[0],
863 &(xa[XA_WMDELETEWINDOW]), 1);
864
865#ifdef USING_W11LIB
866 /* enable W11 callbacks */
867 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
868#endif
869 818
870#ifdef META8_OPTION 819#ifdef META8_OPTION
871 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 820 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
872#endif 821#endif
873 822
874 get_ourmods (); 823 get_ourmods ();
875 824
876 if (!(Options & Opt_scrollTtyOutput)) 825 if (!option (Opt_scrollTtyOutput))
877 PrivateModes |= PrivMode_TtyOutputInh; 826 priv_modes |= PrivMode_TtyOutputInh;
878 if (Options & Opt_scrollTtyKeypress) 827 if (option (Opt_scrollTtyKeypress))
879 PrivateModes |= PrivMode_Keypress; 828 priv_modes |= PrivMode_Keypress;
880 if (!(Options & Opt_jumpScroll)) 829 if (!option (Opt_jumpScroll))
881 PrivateModes |= PrivMode_smoothScroll; 830 priv_modes |= PrivMode_smoothScroll;
882 831
883#ifndef NO_BACKSPACE_KEY 832#ifndef NO_BACKSPACE_KEY
884 if (STRCMP(key_backspace, "DEC") == 0) 833 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
885 PrivateModes |= PrivMode_HaveBackSpace; 834 priv_modes |= PrivMode_HaveBackSpace;
886#endif 835#endif
887 836
888 /* add value for scrollBar */ 837 /* add value for scrollBar */
889 if (scrollbar_visible ()) 838 if (scrollBar.state)
890 { 839 {
891 PrivateModes |= PrivMode_scrollBar; 840 priv_modes |= PrivMode_scrollBar;
892 SavedModes |= PrivMode_scrollBar; 841 SavedModes |= PrivMode_scrollBar;
893 } 842 }
894 if (menubar_visible ())
895 {
896 PrivateModes |= PrivMode_menuBar;
897 SavedModes |= PrivMode_menuBar;
898 }
899 843
900#ifdef GREEK_SUPPORT 844 run_command (argv);
901 greek_init();
902#endif
903
904#ifdef CURSOR_BLINK
905 if (Options & Opt_cursorBlink)
906 (void)gettimeofday (&lastcursorchange, NULL);
907#endif
908
909 if ((cmd_fd = run_command (argv)) < 0)
910 {
911 rxvt_print_error ("aborting");
912 exit (EXIT_FAILURE);
913 }
914} 845}
915 846
916/*----------------------------------------------------------------------*/ 847/*----------------------------------------------------------------------*/
917void 848void
918rxvt_term::Get_Colours () 849rxvt_term::get_colours ()
919{ 850{
920 int i; 851 int i;
921 852
853#ifdef OFF_FOCUS_FADING
854 pix_colors = pix_colors_focused;
855#endif
856
922 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 857 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
923 { 858 {
859 const char *name = rs[Rs_color + i];
860
861 if (!name)
862 continue;
863
924 rxvt_color xcol; 864 rxvt_color xcol;
925 865
926 if (!rs[Rs_color + i]) 866 if (!set_color (xcol, name))
927 continue;
928
929 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
930 { 867 {
931#ifndef XTERM_REVERSE_VIDEO 868#ifndef XTERM_REVERSE_VIDEO
932 if (i < 2 && (Options & Opt_reverseVideo)) 869 if (i < 2 && option (Opt_reverseVideo))
933 rs[Rs_color + i] = def_colorName[!i]; 870 name = def_colorName [1 - i];
934 else 871 else
935#endif 872#endif
936 rs[Rs_color + i] = def_colorName[i]; 873 name = def_colorName [i];
937 874
938 if (!rs[Rs_color + i]) 875 if (!name)
939 continue; 876 continue;
940 877
941 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 878 if (!set_color (xcol, name))
942 { 879 {
943 switch (i) 880 switch (i)
944 { 881 {
945 case Color_fg: 882 case Color_fg:
946 case Color_bg: 883 case Color_bg:
947 /* fatal: need bg/fg color */ 884 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
948 rxvt_print_error ("aborting"); 885 name = "";
949 exit (EXIT_FAILURE);
950 /* NOTREACHED */
951 break; 886 break;
952#ifndef NO_CURSORCOLOR 887#ifndef NO_CURSORCOLOR
953 case Color_cursor2: 888 case Color_cursor2:
954 xcol = PixColors[Color_fg]; 889#endif
955 break;
956#endif /* ! NO_CURSORCOLOR */
957 case Color_pointer: 890 case Color_pointer_fg:
958 xcol = PixColors[Color_fg]; 891 name = rs[Rs_color + Color_fg];
892 xcol.set (this, name);
959 break; 893 break;
960 default: 894 default:
961 xcol = PixColors[Color_bg]; /* None */ 895 name = rs[Rs_color + Color_bg];
896 xcol.set (this, name);
962 break; 897 break;
963 } 898 }
964 } 899 }
965 } 900 }
966 901
967 PixColors[i] = xcol; 902 pix_colors[i] = xcol;
968 SET_PIXCOLOR (i); 903 rs[Rs_color + i] = name;
904 }
905
906 if (depth <= 2)
969 } 907 {
970 908 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
971 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) 909 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
972 PixColors[Color_pointer] = PixColors[Color_fg]; 910 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
973 if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) 911 }
974 PixColors[Color_border] = PixColors[Color_fg];
975 912
976 /* 913 /*
977 * get scrollBar/menuBar shadow colors 914 * get scrollBar shadow colors
978 * 915 *
979 * The calculations of topShadow/bottomShadow values are adapted 916 * The calculations of topShadow/bottomShadow values are adapted
980 * from the fvwm window manager. 917 * from the fvwm window manager.
981 */ 918 */
982#ifdef KEEP_SCROLLCOLOR 919#ifdef RXVT_SCROLLBAR
983 920 if (depth <= 2)
984 if (XDEPTH <= 2) 921 {
985 { /* Monochrome */ 922 /* Monochrome */
986 PixColors[Color_scroll] = PixColors[Color_fg]; 923 alias_color (Color_scroll, Color_fg);
987 PixColors[Color_topShadow] = PixColors[Color_bg]; 924 alias_color (Color_topShadow, Color_bg);
988 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 925 alias_color (Color_bottomShadow, Color_bg);
989 } 926 }
990 else 927 else
991 { 928 {
992 rxvt_color xcol[3]; 929 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
993 /* xcol[0] == white
994 * xcol[1] == top shadow
995 * xcol[2] == bot shadow */
996 930
997 xcol[1] = PixColors[Color_scroll]; 931 rgba cscroll;
998# ifdef PREFER_24BIT 932 pix_colors [Color_scroll].get (cscroll);
999 xcol[0].set (display, 65535, 65535, 65535);
1000 /* XFreeColors(display->display, XCMAP, &(xcol[0].pixel), 1, ~0); */
1001# else
1002 xcol[0].set (display, WhitePixel (display->display, display->screen));
1003# endif
1004
1005 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1006
1007 xcol[0].get (display, pr0, pg0, pb0);
1008 xcol[1].get (display, pr1, pg1, pb1);
1009
1010 /* bottomShadowColor */
1011 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
1012 xcol[2] = PixColors[Color_Black];
1013
1014 PixColors[Color_bottomShadow] = xcol[2];
1015 933
1016 /* topShadowColor */ 934 /* topShadowColor */
1017 if (!xcol[1].set (display, 935 if (!pix_colors[Color_topShadow].set (this,
1018 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 936 rgba (
1019 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 937 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1020 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 938 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1021 xcol[1] = PixColors[Color_White]; 939 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1022 940 cscroll.a)
1023 PixColors[Color_topShadow] = xcol[1]; 941 ))
942 alias_color (Color_topShadow, Color_White);
1024 } 943 }
1025#endif /* KEEP_SCROLLCOLOR */ 944#endif
945
946#ifdef OFF_FOCUS_FADING
947 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
948 update_fade_color (i);
949#endif
1026} 950}
1027 951
1028/*----------------------------------------------------------------------*/ 952/*----------------------------------------------------------------------*/
1029/* color aliases, fg/bg bright-bold */ 953/* color aliases, fg/bg bright-bold */
1030void 954void
1031rxvt_term::color_aliases(int idx) 955rxvt_term::color_aliases (int idx)
1032{ 956{
1033 if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx]))) 957 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1034 { 958 {
1035 int i = atoi (rs[Rs_color + idx]); 959 int i = atoi (rs[Rs_color + idx]);
1036 960
1037 if (i >= 8 && i <= 15) 961 if (i >= 8 && i <= 15)
1038 { /* bright colors */ 962 /* bright colors */
1039 i -= 8;
1040#ifndef NO_BRIGHTCOLOR
1041 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 963 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1042 return; 964 else if (i >= 0 && i <= 7)
1043#endif 965 /* normal colors */
1044
1045 }
1046
1047 if (i >= 0 && i <= 7) /* normal colors */
1048 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 966 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1049 } 967 }
1050} 968}
1051 969
1052/*----------------------------------------------------------------------*/ 970/*----------------------------------------------------------------------*/
… …
1055 * Use resource ``modifier'' to override the Meta modifier 973 * Use resource ``modifier'' to override the Meta modifier
1056 */ 974 */
1057void 975void
1058rxvt_term::get_ourmods () 976rxvt_term::get_ourmods ()
1059{ 977{
1060 int i, j, k; 978 int i, j, k;
1061 int requestedmeta, realmeta, realalt; 979 int requestedmeta, realmeta, realalt;
1062 const char *cm, *rsmod; 980 const char *cm, *rsmod;
1063 XModifierKeymap *map; 981 XModifierKeymap *map;
1064 KeyCode *kc; 982 KeyCode *kc;
1065 const unsigned int modmasks[] = 983 const unsigned int modmasks[] =
1066 { 984 {
1067 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 985 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1068 }; 986 };
1069 987
1070 requestedmeta = realmeta = realalt = 0; 988 requestedmeta = realmeta = realalt = 0;
1071 rsmod = rs[Rs_modifier]; 989 rsmod = rs[Rs_modifier];
990
1072 if (rsmod 991 if (rsmod
1073 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 992 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1074 requestedmeta = rsmod[3] - '0'; 993 requestedmeta = rsmod[3] - '0';
1075 994
1076 map = XGetModifierMapping(display->display); 995 map = XGetModifierMapping (dpy);
1077 kc = map->modifiermap; 996 kc = map->modifiermap;
997
1078 for (i = 1; i < 6; i++) 998 for (i = 1; i < 6; i++)
1079 { 999 {
1080 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1000 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1001
1081 for (j = map->max_keypermod; j--; k++) 1002 for (j = map->max_keypermod; j--; k++)
1082 { 1003 {
1083 if (kc[k] == 0) 1004 if (kc[k] == 0)
1084 break; 1005 break;
1006
1085 switch (XKeycodeToKeysym(display->display, kc[k], 0)) 1007 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1086 { 1008 {
1087 case XK_Num_Lock: 1009 case XK_Num_Lock:
1088 ModNumLockMask = modmasks[i - 1]; 1010 ModNumLockMask = modmasks[i - 1];
1089 /* FALLTHROUGH */ 1011 continue;
1090 default: 1012
1091 continue; /* for(;;) */ 1013 case XK_ISO_Level3_Shift:
1014 ModLevel3Mask = modmasks[i - 1];
1015 continue;
1016
1092 case XK_Meta_L: 1017 case XK_Meta_L:
1093 case XK_Meta_R: 1018 case XK_Meta_R:
1094 cm = "meta"; 1019 cm = "meta";
1095 realmeta = i; 1020 realmeta = i;
1096 break; 1021 break;
1022
1097 case XK_Alt_L: 1023 case XK_Alt_L:
1098 case XK_Alt_R: 1024 case XK_Alt_R:
1099 cm = "alt"; 1025 cm = "alt";
1100 realalt = i; 1026 realalt = i;
1101 break; 1027 break;
1028
1102 case XK_Super_L: 1029 case XK_Super_L:
1103 case XK_Super_R: 1030 case XK_Super_R:
1104 cm = "super"; 1031 cm = "super";
1105 break; 1032 break;
1033
1106 case XK_Hyper_L: 1034 case XK_Hyper_L:
1107 case XK_Hyper_R: 1035 case XK_Hyper_R:
1108 cm = "hyper"; 1036 cm = "hyper";
1109 break; 1037 break;
1038
1039 default:
1040 continue;
1110 } 1041 }
1111 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1042
1043 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1112 requestedmeta = i; 1044 requestedmeta = i;
1113 } 1045 }
1114 } 1046 }
1047
1115 XFreeModifiermap(map); 1048 XFreeModifiermap (map);
1049
1116 i = (requestedmeta ? requestedmeta 1050 i = requestedmeta ? requestedmeta
1117 : (realmeta ? realmeta 1051 : realmeta ? realmeta
1118 : (realalt ? realalt : 0))); 1052 : realalt ? realalt
1053 : 0;
1054
1119 if (i) 1055 if (i)
1120 ModMetaMask = modmasks[i - 1]; 1056 ModMetaMask = modmasks[i - 1];
1121} 1057}
1122 1058
1123/*----------------------------------------------------------------------*/ 1059/*----------------------------------------------------------------------*/
1124/* rxvt_Create_Windows() - Open and map the window */ 1060/* rxvt_Create_Windows () - Open and map the window */
1125void 1061void
1126rxvt_term::create_windows (int argc, const char *const *argv) 1062rxvt_term::create_windows (int argc, const char *const *argv)
1127{ 1063{
1128 XClassHint classHint; 1064 XClassHint classHint;
1129 XWMHints wmHint; 1065 XWMHints wmHint;
1066#if ENABLE_FRILLS
1067 MWMHints mwmhints = { };
1068#endif
1130 XGCValues gcvalue; 1069 XGCValues gcvalue;
1131 long vt_emask;
1132
1133 XWindowAttributes gattr; 1070 XSetWindowAttributes attributes;
1071 Window top, parent;
1134 1072
1135 if (Options & Opt_transparent) 1073 dLocal (Display *, dpy);
1136 {
1137 XGetWindowAttributes (display->display, RootWindow(display->display, display->screen), &gattr);
1138 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1139 }
1140 1074
1141 /* grab colors before netscape does */ 1075 /* grab colors before netscape does */
1142 Get_Colours (); 1076 get_colours ();
1143 1077
1144 change_font (1, NULL); 1078 if (!set_fonts ())
1079 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1080
1081 parent = display->root;
1082
1083 attributes.override_redirect = !!option (Opt_override_redirect);
1084
1085#if ENABLE_FRILLS
1086 if (option (Opt_borderLess))
1087 {
1088 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1089 {
1090 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1091 attributes.override_redirect = true;
1092 }
1093 else
1094 {
1095 mwmhints.flags = MWM_HINTS_DECORATIONS;
1096 }
1097 }
1098#endif
1099
1100#if ENABLE_XEMBED
1101 if (rs[Rs_embed])
1102 {
1103 XWindowAttributes wattr;
1104
1105 parent = strtol (rs[Rs_embed], 0, 0);
1106
1107 if (!XGetWindowAttributes (dpy, parent, &wattr))
1108 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1109
1110 window_calc (wattr.width, wattr.height);
1111 }
1112#endif
1113
1145 window_calc (0, 0); 1114 window_calc (0, 0);
1115
1116 /* sub-window placement & size in rxvt_resize_subwindows () */
1117 attributes.background_pixel = pix_colors_focused [Color_border];
1118 attributes.border_pixel = pix_colors_focused [Color_border];
1119 attributes.colormap = cmap;
1120
1121 top = XCreateWindow (dpy, parent,
1122 szHint.x, szHint.y,
1123 szHint.width, szHint.height,
1124 ext_bwidth,
1125 depth, InputOutput, visual,
1126 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1127 &attributes);
1128
1129 this->parent[0] = top;
1130
1146 old_width = szHint.width; 1131 old_width = szHint.width;
1147 old_height = szHint.height; 1132 old_height = szHint.height;
1148 1133
1149 /* parent window - reverse video so we can see placement errors 1134 set_title (rs [Rs_title]);
1150 * sub-window placement & size in rxvt_resize_subwindows() 1135 set_icon_name (rs [Rs_iconName]);
1136
1137 classHint.res_name = (char *)rs[Rs_name];
1138 classHint.res_class = (char *)RESCLASS;
1139
1140 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1141 wmHint.input = True;
1142 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1143 wmHint.window_group = top;
1144
1145 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1146 &szHint, &wmHint, &classHint);
1147#if ENABLE_EWMH
1148# ifdef HAVE_AFTERIMAGE
1149 /*
1150 * set up icon hint
1151 * rs [Rs_iconfile] is path to icon, asv has been created in init_resources
1151 */ 1152 */
1152 1153
1153#ifdef PREFER_24BIT 1154 if (rs [Rs_iconfile])
1154 XSetWindowAttributes attributes; 1155 {
1156 init_asv ();
1155 1157
1156 attributes.background_pixel = PixColors[Color_fg]; 1158 ASImage *im = file2ASImage (rs [Rs_iconfile], 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
1157 attributes.border_pixel = PixColors[Color_border]; 1159 if (asv && im)
1158 attributes.colormap = display->cmap; 1160 {
1159 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display), 1161 int w = im->width;
1160 szHint.x, szHint.y, 1162 int h = im->height;
1161 szHint.width, szHint.height, 1163 long *buffer = (long *)malloc ((2 + w * h) * sizeof (long));
1162 TermWin.ext_bwidth, 1164 ASImage *result = scale_asimage (asv, im,
1163 display->depth, InputOutput, 1165 w, h, ASA_ARGB32,
1164 display->visual, 1166 100, ASIMAGE_QUALITY_DEFAULT);
1165 CWBackPixel | CWBorderPixel | CWColormap, &attributes); 1167 destroy_asimage (&im);
1166#else 1168
1167 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display), 1169 if (buffer && result)
1168 szHint.x, szHint.y, 1170 {
1169 szHint.width, 1171 ARGB32 *asbuf = result->alt.argb32;
1170 szHint.height, 1172 buffer [0] = w;
1171 TermWin.ext_bwidth, 1173 buffer [1] = h;
1172 PixColors[Color_border], 1174
1173 PixColors[Color_fg]); 1175 for (unsigned int i = 0; i < w * h; ++i)
1176 buffer [i + 2] = asbuf [i];
1177
1178 destroy_asimage (&result);
1179 XChangeProperty (dpy, top, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1180 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1181 free (buffer);
1182 }
1183 else
1184 {
1185 if (!buffer)
1186 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1187
1188 if (!result)
1189 rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
1190 }
1191 }
1192 else
1193 rxvt_warn ("Loading image icon failed, continuing without.\n");
1194 }
1174#endif 1195# endif
1196#endif
1175 1197
1176 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1198#if ENABLE_FRILLS
1177 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1199 if (mwmhints.flags)
1200 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1201 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1202#endif
1178 1203
1179 classHint.res_name = (char *)rs[Rs_name]; 1204 Atom protocols[] = {
1180 classHint.res_class = (char *)APL_CLASS; 1205 xa[XA_WM_DELETE_WINDOW],
1206#if ENABLE_EWMH
1207 xa[XA_NET_WM_PING],
1208#endif
1209 };
1181 1210
1182 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1211 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1183 wmHint.input = True;
1184 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1185 : NormalState);
1186 wmHint.window_group = TermWin.parent[0];
1187 1212
1188 XSetWMProperties(display->display, TermWin.parent[0], NULL, NULL, 1213#if ENABLE_FRILLS
1189 (char **)argv, argc, &szHint, &wmHint, &classHint); 1214 if (rs[Rs_transient_for])
1215 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1216#endif
1190 1217
1191 XSelectInput(display->display, TermWin.parent[0], 1218#if ENABLE_EWMH
1219 long pid = getpid ();
1220
1221 XChangeProperty (dpy, top,
1222 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1223 PropModeReplace, (unsigned char *)&pid, 1);
1224
1225 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1226#endif
1227
1228 XSelectInput (dpy, top,
1192 KeyPressMask 1229 KeyPressMask
1193#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1230#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1194 | KeyReleaseMask 1231 | KeyReleaseMask
1195#endif 1232#endif
1196 | FocusChangeMask | VisibilityChangeMask 1233 | FocusChangeMask | VisibilityChangeMask
1197 | StructureNotifyMask); 1234 | ExposureMask | StructureNotifyMask);
1235
1198 termwin_ev.start (display, TermWin.parent[0]); 1236 termwin_ev.start (display, top);
1199 1237
1200 /* vt cursor: Black-on-White is standard, but this is more popular */ 1238 /* vt cursor: Black-on-White is standard, but this is more popular */
1201 TermWin_cursor = XCreateFontCursor(display->display, XC_xterm); 1239 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1202
1203#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1204 /* cursor (menuBar/scrollBar): Black-on-White */
1205 leftptr_cursor = XCreateFontCursor(display->display, XC_left_ptr);
1206#endif
1207
1208#ifdef POINTER_BLANK
1209 {
1210 XColor blackcolour;
1211 blackcolour.red = 0;
1212 blackcolour.green = 0;
1213 blackcolour.blue = 0;
1214 Font f = XLoadFont (display->display, "fixed");
1215 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1216 &blackcolour, &blackcolour);
1217 XUnloadFont (display->display, f);
1218 }
1219#endif
1220 1240
1221 /* the vt window */ 1241 /* the vt window */
1222 TermWin.vt = XCreateSimpleWindow(display->display, TermWin.parent[0], 1242 vt = XCreateSimpleWindow (dpy, top,
1223 window_vt_x, window_vt_y, 1243 window_vt_x, window_vt_y,
1224 TermWin_TotalWidth(), 1244 width, height,
1225 TermWin_TotalHeight(),
1226 0, 1245 0,
1227 PixColors[Color_fg], 1246 pix_colors_focused[Color_fg],
1228 PixColors[Color_bg]); 1247 pix_colors_focused[Color_bg]);
1229 1248
1230#ifdef DEBUG_X 1249 attributes.bit_gravity = NorthWestGravity;
1231 XStoreName(display->display, TermWin.vt, "vt window"); 1250 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1232#endif
1233 1251
1234 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1252 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1235 | PropertyChangeMask);
1236 1253
1237#ifdef POINTER_BLANK
1238 pointer_unblank ();
1239
1240 if ((Options & Opt_pointerBlank)) 1254 if (option (Opt_pointerBlank))
1241 vt_emask |= PointerMotionMask; 1255 vt_emask |= PointerMotionMask;
1242 else 1256 else
1243#endif
1244 vt_emask |= (Button1MotionMask | Button3MotionMask); 1257 vt_emask |= Button1MotionMask | Button3MotionMask;
1245 1258
1246 XSelectInput(display->display, TermWin.vt, vt_emask); 1259 vt_select_input ();
1260
1247 vt_ev.start (display, TermWin.vt); 1261 vt_ev.start (display, vt);
1248
1249#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1250 if (menuBar_height())
1251 {
1252 menuBar.win = XCreateSimpleWindow(display->display, TermWin.parent[0],
1253 window_vt_x, 0,
1254 TermWin_TotalWidth(),
1255 menuBar_TotalHeight(),
1256 0,
1257 PixColors[Color_fg],
1258 PixColors[Color_scroll]);
1259#ifdef DEBUG_X
1260 XStoreName(display->display, menuBar.win, "menubar");
1261#endif
1262
1263 XDefineCursor(display->display, menuBar.win, pointer_leftptr);
1264
1265 XSelectInput(display->display, menuBar.win,
1266 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1267 | Button1MotionMask));
1268 menubar_ev.start (display, menuBar.win);
1269 }
1270#endif
1271
1272#ifdef XPM_BACKGROUND
1273 if (rs[Rs_backgroundPixmap] != NULL
1274 && !(Options & Opt_transparent))
1275 {
1276 const char *p = rs[Rs_backgroundPixmap];
1277
1278 if ((p = STRCHR(p, ';')) != NULL)
1279 {
1280 p++;
1281 scale_pixmap (p);
1282 }
1283 set_bgPixmap (rs[Rs_backgroundPixmap]);
1284 scr_touch (True);
1285 }
1286#endif
1287 1262
1288 /* graphics context for the vt window */ 1263 /* graphics context for the vt window */
1289 gcvalue.foreground = PixColors[Color_fg]; 1264 gcvalue.foreground = pix_colors[Color_fg];
1290 gcvalue.background = PixColors[Color_bg]; 1265 gcvalue.background = pix_colors[Color_bg];
1291 gcvalue.graphics_exposures = 1; 1266 gcvalue.graphics_exposures = 0;
1292 TermWin.gc = XCreateGC(display->display, TermWin.vt, 1267
1268 gc = XCreateGC (dpy, vt,
1293 GCForeground | GCBackground 1269 GCForeground | GCBackground | GCGraphicsExposures,
1294 | GCGraphicsExposures, &gcvalue); 1270 &gcvalue);
1295 1271
1296#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1272 drawable = new rxvt_drawable (this, vt);
1297 gcvalue.foreground = PixColors[Color_topShadow]; 1273
1298 topShadowGC = XCreateGC(display->display, TermWin.vt, 1274#ifdef OFF_FOCUS_FADING
1299 GCForeground, &gcvalue); 1275 // initially we are in unfocused state
1300 gcvalue.foreground = PixColors[Color_bottomShadow]; 1276 if (rs[Rs_fade])
1301 botShadowGC = XCreateGC(display->display, TermWin.vt, 1277 pix_colors = pix_colors_unfocused;
1302 GCForeground, &gcvalue); 1278#endif
1303 gcvalue.foreground = PixColors[(XDEPTH <= 2 ? Color_fg 1279
1304 : Color_scroll)]; 1280 pointer_unblank ();
1305 scrollbarGC = XCreateGC(display->display, TermWin.vt, 1281 scr_recolour ();
1306 GCForeground, &gcvalue); 1282}
1283
1284/* ------------------------------------------------------------------------- *
1285 * GET TTY CURRENT STATE *
1286 * ------------------------------------------------------------------------- */
1287void
1288rxvt_get_ttymode (struct termios *tio, int erase)
1289{
1290 /*
1291 * standard System V termios interface
1292 */
1293 if (tcgetattr (STDIN_FILENO, tio) < 0)
1294 {
1295 // return error - use system defaults,
1296 // where possible, and zero elsewhere
1297 memset (tio, 0, sizeof (struct termios));
1298
1299 tio->c_cc[VINTR] = CINTR;
1300 tio->c_cc[VQUIT] = CQUIT;
1301 tio->c_cc[VERASE] = CERASE;
1302#ifdef VERASE2
1303 tio->c_cc[VERASE2] = CERASE2;
1304#endif
1305 tio->c_cc[VKILL] = CKILL;
1306 tio->c_cc[VSTART] = CSTART;
1307 tio->c_cc[VSTOP] = CSTOP;
1308 tio->c_cc[VSUSP] = CSUSP;
1309# ifdef VDSUSP
1310 tio->c_cc[VDSUSP] = CDSUSP;
1307#endif 1311# endif
1312# ifdef VREPRINT
1313 tio->c_cc[VREPRINT] = CRPRNT;
1314# endif
1315# ifdef VDISCRD
1316 tio->c_cc[VDISCRD] = CFLUSH;
1317# endif
1318# ifdef VWERSE
1319 tio->c_cc[VWERSE] = CWERASE;
1320# endif
1321# ifdef VLNEXT
1322 tio->c_cc[VLNEXT] = CLNEXT;
1323# endif
1324 }
1325
1326 tio->c_cc[VEOF] = CEOF;
1327 tio->c_cc[VEOL] = VDISABLE;
1328# ifdef VEOL2
1329 tio->c_cc[VEOL2] = VDISABLE;
1330# endif
1331# ifdef VSWTC
1332 tio->c_cc[VSWTC] = VDISABLE;
1333# endif
1334# ifdef VSWTCH
1335 tio->c_cc[VSWTCH] = VDISABLE;
1336# endif
1337# if VMIN != VEOF
1338 tio->c_cc[VMIN] = 1;
1339# endif
1340# if VTIME != VEOL
1341 tio->c_cc[VTIME] = 0;
1342# endif
1343
1344 if (erase != -1)
1345 tio->c_cc[VERASE] = (char)erase;
1346
1347 /* input modes */
1348 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1349# ifdef IMAXBEL
1350 | IMAXBEL
1351# endif
1352 | IXON);
1353
1354 /* output modes */
1355 tio->c_oflag = (OPOST | ONLCR);
1356
1357 /* control modes */
1358 tio->c_cflag = (CS8 | CREAD);
1359
1360 /* line discipline modes */
1361 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1362# if defined (ECHOCTL) && defined (ECHOKE)
1363 | ECHOCTL | ECHOKE
1364# endif
1365 | ECHOE | ECHOK);
1366
1367 /*
1368 * Debugging
1369 */
1370#ifdef DEBUG_TTYMODE
1371 /* c_iflag bits */
1372 fprintf (stderr, "Input flags\n");
1373
1374 /* cpp token stringize doesn't work on all machines <sigh> */
1375# define FOO(flag,name) \
1376 if ((tio->c_iflag) & flag) \
1377 fprintf (stderr, "%s ", name)
1378
1379 /* c_iflag bits */
1380 FOO (IGNBRK, "IGNBRK");
1381 FOO (BRKINT, "BRKINT");
1382 FOO (IGNPAR, "IGNPAR");
1383 FOO (PARMRK, "PARMRK");
1384 FOO (INPCK, "INPCK");
1385 FOO (ISTRIP, "ISTRIP");
1386 FOO (INLCR, "INLCR");
1387 FOO (IGNCR, "IGNCR");
1388 FOO (ICRNL, "ICRNL");
1389 FOO (IXON, "IXON");
1390 FOO (IXOFF, "IXOFF");
1391# ifdef IUCLC
1392 FOO (IUCLC, "IUCLC");
1393# endif
1394# ifdef IXANY
1395 FOO (IXANY, "IXANY");
1396# endif
1397# ifdef IMAXBEL
1398 FOO (IMAXBEL, "IMAXBEL");
1399# endif
1400
1401 fprintf (stderr, "\n");
1402
1403# undef FOO
1404# define FOO(entry, name) \
1405 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1406
1407 FOO (VINTR, "VINTR");
1408 FOO (VQUIT, "VQUIT");
1409 FOO (VERASE, "VERASE");
1410 FOO (VKILL, "VKILL");
1411 FOO (VEOF, "VEOF");
1412 FOO (VEOL, "VEOL");
1413# ifdef VEOL2
1414 FOO (VEOL2, "VEOL2");
1415# endif
1416# ifdef VSWTC
1417 FOO (VSWTC, "VSWTC");
1418# endif
1419# ifdef VSWTCH
1420 FOO (VSWTCH, "VSWTCH");
1421# endif
1422 FOO (VSTART, "VSTART");
1423 FOO (VSTOP, "VSTOP");
1424 FOO (VSUSP, "VSUSP");
1425# ifdef VDSUSP
1426 FOO (VDSUSP, "VDSUSP");
1427# endif
1428# ifdef VREPRINT
1429 FOO (VREPRINT, "VREPRINT");
1430# endif
1431# ifdef VDISCRD
1432 FOO (VDISCRD, "VDISCRD");
1433# endif
1434# ifdef VWERSE
1435 FOO (VWERSE, "VWERSE");
1436# endif
1437# ifdef VLNEXT
1438 FOO (VLNEXT, "VLNEXT");
1439# endif
1440
1441 fprintf (stderr, "\n");
1442# undef FOO
1443#endif /* DEBUG_TTYMODE */
1308} 1444}
1309 1445
1310/*----------------------------------------------------------------------*/ 1446/*----------------------------------------------------------------------*/
1311/* 1447/*
1312 * Run the command in a subprocess and return a file descriptor for the 1448 * Run the command in a subprocess and return a file descriptor for the
1313 * master end of the pseudo-teletype pair with the command talking to 1449 * master end of the pseudo-teletype pair with the command talking to
1314 * the slave. 1450 * the slave.
1315 */ 1451 */
1316int 1452void
1317rxvt_term::run_command (const char *const *argv) 1453rxvt_term::run_command (const char *const *argv)
1318{ 1454{
1319 int cfd, er; 1455#if ENABLE_FRILLS
1320 1456 if (rs[Rs_pty_fd])
1321 /* get master (pty) */
1322 if ((cfd = rxvt_get_pty (&(tty_fd), &(ttydev))) < 0)
1323 {
1324 rxvt_print_error("can't open pseudo-tty");
1325 return -1;
1326 } 1457 {
1458 pty->pty = atoi (rs[Rs_pty_fd]);
1327 1459
1328 fcntl (cfd, F_SETFL, O_NONBLOCK); 1460 if (pty->pty >= 0)
1329
1330 /* get slave (tty) */
1331 if (tty_fd < 0)
1332 {
1333#ifndef NO_SETOWNER_TTYDEV
1334 privileged_ttydev (SAVE);
1335#endif
1336
1337 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1338 { 1461 {
1339 close(cfd); 1462 if (getfd_hook)
1340 rxvt_print_error("can't open slave tty %s", ttydev); 1463 pty->pty = (*getfd_hook) (pty->pty);
1341 return -1; 1464
1465 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1466 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1342 } 1467 }
1343 } 1468 }
1469 else
1470#endif
1471 if (!pty->get ())
1472 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1473
1474 int er;
1475
1344#ifndef NO_BACKSPACE_KEY 1476#ifndef NO_BACKSPACE_KEY
1345 if (key_backspace[0] && !key_backspace[1]) 1477 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1346 er = key_backspace[0]; 1478 er = rs[Rs_backspace_key][0];
1347 else if (STRCMP(key_backspace, "DEC") == 0) 1479 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1348 er = '\177'; /* the initial state anyway */ 1480 er = '\177'; /* the initial state anyway */
1349 else 1481 else
1350#endif 1482#endif
1351
1352 er = -1; 1483 er = -1;
1353 1484
1354 rxvt_get_ttymode (&(tio), er); 1485 rxvt_get_ttymode (&tio, er);
1486 /* init terminal attributes */
1487 cfsetospeed (&tio, BAUDRATE);
1488 cfsetispeed (&tio, BAUDRATE);
1489 tcsetattr (pty->tty, TCSANOW, &tio);
1490 pty->set_utf8_mode (enc_utf8);
1355 1491
1356#ifndef __QNX__ 1492 /* set initial window size */
1493 tt_winch ();
1494
1495#if ENABLE_FRILLS
1496 if (rs[Rs_pty_fd])
1497 return;
1498#endif
1499
1357 /* spin off the command interpreter */ 1500 /* spin off the command interpreter */
1358 switch (cmd_pid = fork ()) 1501 switch (cmd_pid = fork ())
1359 { 1502 {
1360 case -1: 1503 case -1:
1361 rxvt_print_error("can't fork"); 1504 {
1362 return -1; 1505 cmd_pid = 0;
1506 rxvt_fatal ("can't fork, aborting.\n");
1507 }
1363 case 0: 1508 case 0:
1364 close (cfd); /* only keep tty_fd and STDERR open */ 1509 init_env ();
1365 1510
1366 if (rxvt_control_tty (tty_fd, ttydev) < 0) 1511 if (!pty->make_controlling_tty ())
1367 rxvt_print_error ("could not obtain control of tty"); 1512 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1368 else 1513 else
1369 { 1514 {
1370 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1515 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1371 dup2 (tty_fd, STDIN_FILENO); 1516 dup2 (pty->tty, STDIN_FILENO);
1372 dup2 (tty_fd, STDOUT_FILENO); 1517 dup2 (pty->tty, STDOUT_FILENO);
1373 dup2 (tty_fd, STDERR_FILENO); 1518 dup2 (pty->tty, STDERR_FILENO);
1374 1519
1375 if (tty_fd > 2) 1520 // close all our file handles that we do no longer need
1376 close (tty_fd); 1521 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1522 {
1523 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1524 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1525 }
1377 1526
1378 run_child (argv); 1527 run_child (argv);
1528 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1379 } 1529 }
1530
1380 exit (EXIT_FAILURE); 1531 _exit (EXIT_FAILURE);
1381 /* NOTREACHED */ 1532
1382 default: 1533 default:
1383 { 1534 if (!option (Opt_utmpInhibit))
1384#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1535 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1385 int fdstdin;
1386 1536
1387 fdstdin = dup (STDIN_FILENO); 1537 pty->close_tty ();
1388 dup2 (tty_fd, STDIN_FILENO);
1389#endif
1390 1538
1391#ifdef UTMP_SUPPORT 1539 child_ev.start (cmd_pid);
1392 privileged_utmp (SAVE);
1393#endif
1394 1540
1395#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1541 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1396
1397 dup2 (fdstdin, STDIN_FILENO);
1398 close (fdstdin);
1399#endif
1400
1401 }
1402 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1403 break; 1542 break;
1404 } 1543 }
1405#else /* __QNX__ uses qnxspawn() */
1406 fchmod (tty_fd, 0622);
1407 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1408 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1409
1410 if (run_child (argv) == -1)
1411 exit (EXIT_FAILURE);
1412#endif
1413
1414 return cfd;
1415} 1544}
1416 1545
1417/* ------------------------------------------------------------------------- * 1546/* ------------------------------------------------------------------------- *
1418 * CHILD PROCESS OPERATIONS * 1547 * CHILD PROCESS OPERATIONS *
1419 * ------------------------------------------------------------------------- */ 1548 * ------------------------------------------------------------------------- */
… …
1424int 1553int
1425rxvt_term::run_child (const char *const *argv) 1554rxvt_term::run_child (const char *const *argv)
1426{ 1555{
1427 char *login; 1556 char *login;
1428 1557
1429 SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */
1430
1431 if (Options & Opt_console) 1558 if (option (Opt_console))
1559 {
1432 { /* be virtual console, fail silently */ 1560 /* be virtual console, fail silently */
1433#ifdef TIOCCONS 1561#ifdef TIOCCONS
1434 unsigned int on = 1; 1562 unsigned int on = 1;
1435 1563
1436 ioctl (STDIN_FILENO, TIOCCONS, &on); 1564 ioctl (STDIN_FILENO, TIOCCONS, &on);
1437#elif defined (SRIOCSREDIR) 1565#elif defined (SRIOCSREDIR)
1438 int fd; 1566 int fd;
1439 1567
1440 fd = open (CONSOLE, O_WRONLY, 0); 1568 fd = open (CONSOLE, O_WRONLY, 0);
1441 if (fd >= 0) 1569 if (fd >= 0)
1442 {
1443 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1570 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1444 close (fd); 1571 close (fd);
1445 } 1572#endif /* SRIOCSREDIR */
1446#endif /* SRIOCSREDIR */
1447
1448 } 1573 }
1449 1574
1450 /* reset signals and spin off the command interpreter */ 1575 /* reset signals and spin off the command interpreter */
1451 signal (SIGINT, SIG_DFL); 1576 signal (SIGINT, SIG_DFL);
1452 signal (SIGQUIT, SIG_DFL); 1577 signal (SIGQUIT, SIG_DFL);
1453 signal (SIGCHLD, SIG_DFL); 1578 signal (SIGCHLD, SIG_DFL);
1579 signal (SIGHUP, SIG_DFL);
1580 signal (SIGPIPE, SIG_DFL);
1454 /* 1581 /*
1455 * mimick login's behavior by disabling the job control signals 1582 * mimick login's behavior by disabling the job control signals
1456 * a shell that wants them can turn them back on 1583 * a shell that wants them can turn them back on
1457 */ 1584 */
1458#ifdef SIGTSTP 1585#ifdef SIGTSTP
1459 signal (SIGTSTP, SIG_IGN); 1586 signal (SIGTSTP, SIG_IGN);
1460 signal (SIGTTIN, SIG_IGN); 1587 signal (SIGTTIN, SIG_IGN);
1461 signal (SIGTTOU, SIG_IGN); 1588 signal (SIGTTOU, SIG_IGN);
1462#endif /* SIGTSTP */ 1589#endif /* SIGTSTP */
1463 1590
1464 /* set window size */
1465 struct winsize ws;
1466
1467 ws.ws_col = TermWin.ncol;
1468 ws.ws_row = TermWin.nrow;
1469 ws.ws_xpixel = ws.ws_ypixel = 0;
1470 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1471
1472 // unblock signals (signals are blocked by iom.C
1473 sigset_t ss;
1474 sigemptyset (&ss);
1475 sigprocmask (SIG_SETMASK, &ss, 0);
1476
1477#ifndef __QNX__
1478 /* command interpreter path */ 1591 /* command interpreter path */
1479 if (argv != NULL) 1592 if (argv)
1480 { 1593 {
1481# ifdef DEBUG_CMD 1594# ifdef DEBUG_CMD
1482 int i; 1595 int i;
1483 1596
1484 for (i = 0; argv[i]; i++) 1597 for (i = 0; argv[i]; i++)
1485 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1598 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1486# endif 1599# endif
1487 1600
1488 execvp(argv[0], (char *const *)argv); 1601 execvp (argv[0], (char *const *)argv);
1489 /* no error message: STDERR is closed! */ 1602 /* no error message: STDERR is closed! */
1490 } 1603 }
1491 else 1604 else
1492 { 1605 {
1493 const char *argv0, *shell; 1606 const char *argv0, *shell;
1494 1607
1495 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1608 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1496 shell = "/bin/sh"; 1609 shell = "/bin/sh";
1497 1610
1498 argv0 = (const char *)rxvt_r_basename(shell); 1611 argv0 = rxvt_basename (shell);
1612
1499 if (Options & Opt_loginShell) 1613 if (option (Opt_loginShell))
1500 { 1614 {
1501 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1615 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1502 1616
1503 login[0] = '-'; 1617 login[0] = '-';
1504 STRCPY(&login[1], argv0); 1618 strcpy (&login[1], argv0);
1505 argv0 = login; 1619 argv0 = login;
1506 } 1620 }
1621
1507 execlp(shell, argv0, NULL); 1622 execlp (shell, argv0, (char *)0);
1508 /* no error message: STDERR is closed! */ 1623 /* no error message: STDERR is closed! */
1509 } 1624 }
1510 1625
1511#else /* __QNX__ uses qnxspawn() */
1512
1513 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1514 char *command = NULL, fullcommand[_MAX_PATH];
1515 char **arg_v, *arg_a[2] = { NULL, NULL };
1516
1517 if (argv != NULL)
1518 {
1519 if (access(argv[0], X_OK) == -1)
1520 {
1521 if (STRCHR(argv[0], '/') == NULL)
1522 {
1523 searchenv(argv[0], "PATH", fullcommand);
1524 if (fullcommand[0] != '\0')
1525 command = fullcommand;
1526 }
1527 if (access(command, X_OK) == -1)
1528 return -1;
1529 }
1530 else
1531 command = argv[0];
1532 arg_v = argv;
1533 }
1534 else
1535 {
1536 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1537 command = "/bin/sh";
1538
1539 arg_a[0] = my_basename(command);
1540 if (Options & Opt_loginShell)
1541 {
1542 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1543
1544 login[0] = '-';
1545 STRCPY(&login[1], arg_a[0]);
1546 arg_a[0] = login;
1547 }
1548 arg_v = arg_a;
1549 }
1550 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1551 cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1552 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1553 command, arg_v, environ, iov_a, 0);
1554 if (login)
1555 free(login);
1556
1557 close(tty_fd);
1558 return cmd_fd;
1559
1560#endif
1561 return -1; 1626 return -1;
1562} 1627}
1563 1628
1564/* ------------------------------------------------------------------------- *
1565 * GET TTY CURRENT STATE *
1566 * ------------------------------------------------------------------------- */
1567/* rxvt_get_ttymode() */
1568/* EXTPROTO */
1569void
1570rxvt_get_ttymode(ttymode_t *tio, int erase)
1571{
1572#ifdef HAVE_TERMIOS_H
1573 /*
1574 * standard System V termios interface
1575 */
1576 if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1577 {
1578 /* return error - use system defaults */
1579 tio->c_cc[VINTR] = CINTR;
1580 tio->c_cc[VQUIT] = CQUIT;
1581 tio->c_cc[VERASE] = CERASE;
1582 tio->c_cc[VKILL] = CKILL;
1583 tio->c_cc[VSTART] = CSTART;
1584 tio->c_cc[VSTOP] = CSTOP;
1585 tio->c_cc[VSUSP] = CSUSP;
1586# ifdef VDSUSP
1587
1588 tio->c_cc[VDSUSP] = CDSUSP;
1589# endif
1590# ifdef VREPRINT
1591
1592 tio->c_cc[VREPRINT] = CRPRNT;
1593# endif
1594# ifdef VDISCRD
1595
1596 tio->c_cc[VDISCRD] = CFLUSH;
1597# endif
1598# ifdef VWERSE
1599
1600 tio->c_cc[VWERSE] = CWERASE;
1601# endif
1602# ifdef VLNEXT
1603
1604 tio->c_cc[VLNEXT] = CLNEXT;
1605# endif
1606
1607 }
1608 tio->c_cc[VEOF] = CEOF;
1609 tio->c_cc[VEOL] = VDISABLE;
1610# ifdef VEOL2
1611
1612 tio->c_cc[VEOL2] = VDISABLE;
1613# endif
1614# ifdef VSWTC
1615
1616 tio->c_cc[VSWTC] = VDISABLE;
1617# endif
1618# ifdef VSWTCH
1619
1620 tio->c_cc[VSWTCH] = VDISABLE;
1621# endif
1622# if VMIN != VEOF
1623
1624 tio->c_cc[VMIN] = 1;
1625# endif
1626# if VTIME != VEOL
1627
1628 tio->c_cc[VTIME] = 0;
1629# endif
1630
1631 if (erase != -1)
1632 tio->c_cc[VERASE] = (char)erase;
1633
1634 /* input modes */
1635 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1636# ifdef IMAXBEL
1637 | IMAXBEL
1638# endif
1639 | IXON);
1640
1641 /* output modes */
1642 tio->c_oflag = (OPOST | ONLCR);
1643
1644 /* control modes */
1645 tio->c_cflag = (CS8 | CREAD);
1646
1647 /* line discipline modes */
1648 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1649# if defined (ECHOCTL) && defined (ECHOKE)
1650 | ECHOCTL | ECHOKE
1651# endif
1652 | ECHOE | ECHOK);
1653# else /* HAVE_TERMIOS_H */
1654
1655 /*
1656 * sgtty interface
1657 */
1658
1659 /* get parameters -- gtty */
1660 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1661 {
1662 tio->sg.sg_erase = CERASE; /* ^H */
1663 tio->sg.sg_kill = CKILL; /* ^U */
1664 }
1665 if (erase != -1)
1666 tio->sg.sg_erase = (char)erase;
1667
1668 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1669
1670 /* get special characters */
1671 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1672 {
1673 tio->tc.t_intrc = CINTR; /* ^C */
1674 tio->tc.t_quitc = CQUIT; /* ^\ */
1675 tio->tc.t_startc = CSTART; /* ^Q */
1676 tio->tc.t_stopc = CSTOP; /* ^S */
1677 tio->tc.t_eofc = CEOF; /* ^D */
1678 tio->tc.t_brkc = -1;
1679 }
1680 /* get local special chars */
1681 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1682 {
1683 tio->lc.t_suspc = CSUSP; /* ^Z */
1684 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1685 tio->lc.t_rprntc = CRPRNT; /* ^R */
1686 tio->lc.t_flushc = CFLUSH; /* ^O */
1687 tio->lc.t_werasc = CWERASE; /* ^W */
1688 tio->lc.t_lnextc = CLNEXT; /* ^V */
1689 }
1690 /* get line discipline */
1691 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1692# ifdef NTTYDISC
1693
1694 tio->line = NTTYDISC;
1695# endif /* NTTYDISC */
1696
1697 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1698#endif /* HAVE_TERMIOS_H */
1699
1700 /*
1701 * Debugging
1702 */
1703#ifdef DEBUG_TTYMODE
1704#ifdef HAVE_TERMIOS_H
1705 /* c_iflag bits */
1706 fprintf(stderr, "Input flags\n");
1707
1708 /* cpp token stringize doesn't work on all machines <sigh> */
1709# define FOO(flag,name) \
1710 if ((tio->c_iflag) & flag) \
1711 fprintf (stderr, "%s ", name)
1712
1713 /* c_iflag bits */
1714 FOO(IGNBRK, "IGNBRK");
1715 FOO(BRKINT, "BRKINT");
1716 FOO(IGNPAR, "IGNPAR");
1717 FOO(PARMRK, "PARMRK");
1718 FOO(INPCK, "INPCK");
1719 FOO(ISTRIP, "ISTRIP");
1720 FOO(INLCR, "INLCR");
1721 FOO(IGNCR, "IGNCR");
1722 FOO(ICRNL, "ICRNL");
1723 FOO(IXON, "IXON");
1724 FOO(IXOFF, "IXOFF");
1725# ifdef IUCLC
1726
1727 FOO(IUCLC, "IUCLC");
1728# endif
1729# ifdef IXANY
1730
1731 FOO(IXANY, "IXANY");
1732# endif
1733# ifdef IMAXBEL
1734
1735 FOO(IMAXBEL, "IMAXBEL");
1736# endif
1737
1738 fprintf(stderr, "\n");
1739
1740# undef FOO
1741# define FOO(entry, name) \
1742 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1743
1744 FOO(VINTR, "VINTR");
1745 FOO(VQUIT, "VQUIT");
1746 FOO(VERASE, "VERASE");
1747 FOO(VKILL, "VKILL");
1748 FOO(VEOF, "VEOF");
1749 FOO(VEOL, "VEOL");
1750# ifdef VEOL2
1751
1752 FOO(VEOL2, "VEOL2");
1753# endif
1754# ifdef VSWTC
1755
1756 FOO(VSWTC, "VSWTC");
1757# endif
1758# ifdef VSWTCH
1759
1760 FOO(VSWTCH, "VSWTCH");
1761# endif
1762
1763 FOO(VSTART, "VSTART");
1764 FOO(VSTOP, "VSTOP");
1765 FOO(VSUSP, "VSUSP");
1766# ifdef VDSUSP
1767
1768 FOO(VDSUSP, "VDSUSP");
1769# endif
1770# ifdef VREPRINT
1771
1772 FOO(VREPRINT, "VREPRINT");
1773# endif
1774# ifdef VDISCRD
1775
1776 FOO(VDISCRD, "VDISCRD");
1777# endif
1778# ifdef VWERSE
1779
1780 FOO(VWERSE, "VWERSE");
1781# endif
1782# ifdef VLNEXT
1783
1784 FOO(VLNEXT, "VLNEXT");
1785# endif
1786
1787 fprintf(stderr, "\n");
1788# undef FOO
1789# endif /* HAVE_TERMIOS_H */
1790#endif /* DEBUG_TTYMODE */
1791}
1792
1793/*----------------------- end-of-file (C source) -----------------------*/ 1629/*----------------------- end-of-file (C source) -----------------------*/

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