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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.24 by pcg, Mon Feb 9 07:11:49 2004 UTC vs.
Revision 1.245 by ayin, Sun Jan 27 16:52:13 2008 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 272#ifdef HAVE_SCROLLBARS
328 COLOR_SCROLLBAR, 273 COLOR_SCROLLBAR,
274#endif
275#ifdef RXVT_SCROLLBAR
329 COLOR_SCROLLTROUGH, 276 COLOR_SCROLLTROUGH,
330#endif /* KEEP_SCROLLCOLOR */ 277#endif
331 278#if ENABLE_TRANSPARENCY
279 NULL,
280#endif
281#if OFF_FOCUS_FADING
282 "rgb:00/00/00",
283#endif
332 }; 284 };
333 285
334const char *const xa_names[NUM_XA] = 286void
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 () 287rxvt_term::init_vars ()
357{ 288{
358 PixColors = new rxvt_color [TOTAL_COLORS]; 289 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
371 290
372 MEvent.time = CurrentTime; 291 MEvent.time = CurrentTime;
373 MEvent.button = AnyButton; 292 MEvent.button = AnyButton;
374 Options = DEFAULT_OPTIONS;
375 want_refresh = 1; 293 want_refresh = 1;
376 cmd_pid = -1;
377 cmd_fd = tty_fd = -1;
378 PrivateModes = SavedModes = PrivMode_Default; 294 priv_modes = SavedModes = PrivMode_Default;
379 TermWin.focus = 0;
380 TermWin.ncol = 80; 295 ncol = 80;
381 TermWin.nrow = 24; 296 nrow = 24;
382 TermWin.int_bwidth = INTERNALBORDERWIDTH; 297 int_bwidth = INTERNALBORDERWIDTH;
383 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 298 ext_bwidth = EXTERNALBORDERWIDTH;
384 TermWin.lineSpace = LINESPACE; 299 lineSpace = LINESPACE;
385 TermWin.saveLines = SAVELINES; 300 saveLines = SAVELINES;
386 numPixColors = TOTAL_COLORS;
387 301
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; 302 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
416 303
417 oldcursor.row = oldcursor.col = -1; 304 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
423 305
424 last_bot = last_state = -1; 306 set_option (Opt_scrollBar);
425 307 set_option (Opt_scrollTtyOutput);
426#ifdef MENUBAR 308 set_option (Opt_jumpScroll);
427 menu_readonly = 1; 309 set_option (Opt_skipScroll);
428# if !(MENUBAR_MAX > 1) 310 set_option (Opt_secondaryScreen);
429 CurrentBar = &(BarList); 311 set_option (Opt_secondaryScroll);
430# endif /* (MENUBAR_MAX > 1) */ 312 set_option (Opt_pastableTabs);
431#endif 313 set_option (Opt_intensityStyles);
432 314 set_option (Opt_iso14755_52);
433 return true; 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
399#ifdef HAVE_AFTERIMAGE
400 set_application_name ((char*)rs[Rs_name]);
401 set_output_threshold (OUTPUT_LEVEL_WARNING);
402 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
403#endif
532 free (r_argv); 404 free (r_argv);
533 405
534#ifdef LOCAL_X_IS_UNIX 406 for (int i = NUM_RESOURCES; i--; )
535 if (rs[Rs_display_name][0] == ':') 407 if (rs [i] == resval_undef)
536 { 408 rs [i] = 0;
537 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 409
538 STRCPY (val, "unix"); 410#if ENABLE_PERL
539 STRCAT (val, rs[Rs_display_name]); 411 if (!rs[Rs_perl_ext_1])
540 display = displays.get (val); 412 rs[Rs_perl_ext_1] = "default";
541 free (val); 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]);
561 if (!rs[Rs_iconName]) 430 if (!rs[Rs_iconName])
562 rs[Rs_iconName] = rs[Rs_title]; 431 rs[Rs_iconName] = rs[Rs_title];
563 } 432 }
564 else 433 else
565 { 434 {
… …
567 rs[Rs_title] = rs[Rs_name]; 436 rs[Rs_title] = rs[Rs_name];
568 if (!rs[Rs_iconName]) 437 if (!rs[Rs_iconName])
569 rs[Rs_iconName] = rs[Rs_name]; 438 rs[Rs_iconName] = rs[Rs_name];
570 } 439 }
571 440
572 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 441 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
573 TermWin.saveLines = BOUND_POSITIVE_INT16(i); 442 saveLines = min (i, MAX_SAVELINES);
574 443
575#ifndef NO_FRILLS 444#if ENABLE_FRILLS
576 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 445 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
577 TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 446 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
447
578 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 448 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
579 TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 449 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
580#endif
581 450
582#ifndef NO_LINESPACE
583 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 451 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
584 TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 452 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
585#endif 453#endif
586 454
587#ifdef POINTER_BLANK 455#ifdef POINTER_BLANK
588 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 456 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
589 pointerBlankDelay = i; 457 pointerBlankDelay = i;
590 else 458 else
591 pointerBlankDelay = 2; 459 pointerBlankDelay = 2;
592#endif 460#endif
593 461
594 /* no point having a scrollbar without having any scrollback! */ 462 /* no point having a scrollbar without having any scrollback! */
595 if (!TermWin.saveLines) 463 if (!saveLines)
596 Options &= ~Opt_scrollBar; 464 set_option (Opt_scrollBar, 0);
597 465
598#ifdef PRINTPIPE 466#ifdef PRINTPIPE
599 if (!rs[Rs_print_pipe]) 467 if (!rs[Rs_print_pipe])
600 rs[Rs_print_pipe] = PRINTPIPE; 468 rs[Rs_print_pipe] = PRINTPIPE;
601#endif 469#endif
602 470
603 if (!rs[Rs_cutchars]) 471 if (!rs[Rs_cutchars])
604 rs[Rs_cutchars] = CUTCHARS; 472 rs[Rs_cutchars] = CUTCHARS;
605 473
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
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
665 }
666 491
667#ifdef HAVE_SCROLLBARS 492#ifdef HAVE_SCROLLBARS
668 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 493 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
669 rs[Rs_scrollBar_thickness]);
670#endif 494#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;
677 495
678#ifdef XTERM_REVERSE_VIDEO 496#ifdef XTERM_REVERSE_VIDEO
679 /* this is how xterm implements reverseVideo */ 497 /* this is how xterm implements reverseVideo */
680 if (Options & Opt_reverseVideo) 498 if (option (Opt_reverseVideo))
681 { 499 {
682 if (!rs[Rs_color + Color_fg]) 500 if (!rs[Rs_color + Color_fg])
683 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 501 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
502
684 if (!rs[Rs_color + Color_bg]) 503 if (!rs[Rs_color + Color_bg])
685 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 504 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
686 } 505 }
687#endif 506#endif
688 507
… …
690 if (!rs[Rs_color + i]) 509 if (!rs[Rs_color + i])
691 rs[Rs_color + i] = def_colorName[i]; 510 rs[Rs_color + i] = def_colorName[i];
692 511
693#ifndef XTERM_REVERSE_VIDEO 512#ifndef XTERM_REVERSE_VIDEO
694 /* this is how we implement reverseVideo */ 513 /* this is how we implement reverseVideo */
695 if (Options & Opt_reverseVideo) 514 if (option (Opt_reverseVideo))
696 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 515 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
697#endif 516#endif
698 517
699 /* convenient aliases for setting fg/bg to colors */ 518 /* convenient aliases for setting fg/bg to colors */
700 color_aliases (Color_fg); 519 color_aliases (Color_fg);
701 color_aliases (Color_bg); 520 color_aliases (Color_bg);
702#ifndef NO_CURSORCOLOR 521#ifndef NO_CURSORCOLOR
703 color_aliases (Color_cursor); 522 color_aliases (Color_cursor);
704 color_aliases (Color_cursor2); 523 color_aliases (Color_cursor2);
705#endif /* NO_CURSORCOLOR */ 524#endif /* NO_CURSORCOLOR */
706 color_aliases (Color_pointer); 525 color_aliases (Color_pointer_fg);
526 color_aliases (Color_pointer_bg);
707 color_aliases (Color_border); 527 color_aliases (Color_border);
708#ifndef NO_BOLD_UNDERLINE_REVERSE 528#ifndef NO_BOLD_UNDERLINE_REVERSE
709 color_aliases (Color_BD); 529 color_aliases (Color_BD);
710 color_aliases (Color_UL); 530 color_aliases (Color_UL);
711 color_aliases (Color_RV); 531 color_aliases (Color_RV);
712#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 532#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
533
534 if (!rs[Rs_color + Color_border])
535 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
713 536
714 return cmd_argv; 537 return cmd_argv;
538}
539
540/*----------------------------------------------------------------------*/
541void
542rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
543{
544 this->envv = envv;
545
546 SET_R (this);
547 set_locale ("");
548 set_environ (envv); // few things in X do not call setlocale :(
549
550 init_vars ();
551
552 init_secondary ();
553
554 const char **cmd_argv = init_resources (argc, argv);
555
556#ifdef KEYSYM_RESOURCE
557 keyboard->register_done ();
558#endif
559
560#ifdef HAVE_SCROLLBARS
561 if (option (Opt_scrollBar))
562 scrollBar.setIdle (); /* set existence for size calculations */
563#endif
564
565 pty = ptytty::create ();
566
567 create_windows (argc, argv);
568
569 init_xlocale ();
570
571 scr_reset (); // initialize screen
572
573#if 0
574 XSynchronize (dpy, True);
575#endif
576
577#ifdef HAVE_SCROLLBARS
578 if (option (Opt_scrollBar))
579 resize_scrollbar (); /* create and map scrollbar */
580#endif
581#ifdef HAVE_BG_PIXMAP
582 {
583 bgPixmap.set_target (this);
584 bgPixmap.invalidate ();
585
586#ifdef ENABLE_TRANSPARENCY
587 if (option (Opt_transparent))
588 {
589 bgPixmap.set_transparent ();
590
591#ifdef HAVE_AFTERIMAGE
592 if (rs [Rs_blurradius])
593 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
594#endif
595 if (ISSET_PIXCOLOR (Color_tint))
596 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
597
598 if (rs [Rs_shade])
599 bgPixmap.set_shade (rs [Rs_shade]);
600
601 bgPixmap.set_root_pixmap ();
602 XSelectInput (dpy, display->root, PropertyChangeMask);
603 rootwin_ev.start (display, display->root);
604 }
605#endif
606
607#ifdef BG_IMAGE_FROM_FILE
608 if (rs[Rs_backgroundPixmap])
609 {
610 const char *p = rs[Rs_backgroundPixmap];
611
612 if ((p = strchr (p, ';')) != 0)
613 {
614 p++;
615 bgPixmap.set_geometry (p);
616 }
617 else
618 bgPixmap.set_defaultGeometry ();
619
620 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
621 if (!bgPixmap.window_position_sensitive ())
622 update_background ();
623 }
624#endif
625 }
626#endif
627
628#if ENABLE_PERL
629 rootwin_ev.start (display, display->root);
630#endif
631
632 set_colorfgbg ();
633
634 init_command (cmd_argv);
635
636 free (cmd_argv);
637
638 if (pty->pty >= 0)
639 pty_ev.start (pty->pty, ev::READ);
640
641 HOOK_INVOKE ((this, HOOK_START, DT_END));
642
643#if ENABLE_XEMBED
644 if (rs[Rs_embed])
645 {
646 long info[2] = { 0, XEMBED_MAPPED };
647
648 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
649 32, PropModeReplace, (unsigned char *)&info, 2);
650 }
651#endif
652
653 XMapWindow (dpy, vt);
654 XMapWindow (dpy, parent[0]);
655
656 refresh_check ();
715} 657}
716 658
717/*----------------------------------------------------------------------*/ 659/*----------------------------------------------------------------------*/
718void 660void
719rxvt_term::init_env () 661rxvt_term::init_env ()
720{ 662{
721 int i; 663 int i;
722 unsigned int u;
723 char *val; 664 char *val;
724 665
725#ifdef DISPLAY_IS_IP 666#ifdef DISPLAY_IS_IP
726 /* Fixup display_name for export over pty to any interested terminal 667 /* 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 668 * 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 669 * (for the first non-loopback interface) that we get from
729 * rxvt_network_display(). This is more "name-resolution-portable", if you 670 * rxvt_network_display (). This is more "name-resolution-portable", if you
730 * will, and probably allows for faster x-client startup if your name 671 * 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 672 * server is beyond a slow link or overloaded at client startup. Of
732 * course that only helps the shell's child processes, not us. 673 * course that only helps the shell's child processes, not us.
733 * 674 *
734 * Giving out the display_name also affords a potential security hole 675 * Giving out the display_name also affords a potential security hole
735 */ 676 */
736 val = rxvt_network_display (rs[Rs_display_name]); 677 val = rxvt_network_display (rs[Rs_display_name]);
737 rs[Rs_display_name] = (const char *)val; 678 rs[Rs_display_name] = (const char *)val;
738 679
739 if (val == NULL) 680 if (val == NULL)
740#endif /* DISPLAY_IS_IP */ 681#endif /* DISPLAY_IS_IP */
741 val = XDisplayString(display->display); 682 val = XDisplayString (dpy);
742 683
743 if (rs[Rs_display_name] == NULL) 684 if (rs[Rs_display_name] == NULL)
744 rs[Rs_display_name] = val; /* use broken `:0' value */ 685 rs[Rs_display_name] = val; /* use broken `:0' value */
745 686
746 i = STRLEN (val); 687 i = strlen (val);
747 env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char)); 688 env_display = (char *)rxvt_malloc (i + 9);
748 689
749 sprintf (env_display, "DISPLAY=%s", val); 690 sprintf (env_display, "DISPLAY=%s", val);
750 691
751 /* avoiding the math library: 692 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]);
760 693
761 /* add entries to the environment: 694 /* add entries to the environment:
762 * @ DISPLAY: in case we started with -display 695 * @ DISPLAY: in case we started with -display
763 * @ WINDOWID: X window id number of the window 696 * @ WINDOWID: X window id number of the window
764 * @ COLORTERM: terminal sub-name and also indicates its color 697 * @ COLORTERM: terminal sub-name and also indicates its color
765 * @ TERM: terminal name 698 * @ TERM: terminal name
766 * @ TERMINFO: path to terminfo directory 699 * @ TERMINFO: path to terminfo directory
700 * @ COLORFGBG: fg;bg color codes
767 */ 701 */
768 putenv (env_display); 702 putenv (env_display);
769 putenv (env_windowid); 703 putenv (env_windowid);
770 704
705 if (env_colorfgbg)
706 putenv (env_colorfgbg);
707
771#ifdef RXVT_TERMINFO 708#ifdef RXVT_TERMINFO
772 putenv ("TERMINFO=" RXVT_TERMINFO); 709 putenv ("TERMINFO=" RXVT_TERMINFO);
773#endif 710#endif
774 711
775 if (display->depth <= 2) 712 if (depth <= 2)
776 putenv ("COLORTERM=" COLORTERMENV "-mono"); 713 putenv ("COLORTERM=" COLORTERMENV "-mono");
777 else 714 else
778 putenv ("COLORTERM=" COLORTERMENVFULL); 715 putenv ("COLORTERM=" COLORTERMENVFULL);
779 716
780 if (rs[Rs_term_name] != NULL) 717 if (rs[Rs_term_name] != NULL)
781 { 718 {
782 env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char)); 719 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
783 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 720 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
784 putenv (env_term); 721 putenv (env_term);
785 } 722 }
786 else 723 else
787 putenv ("TERM=" TERMENV); 724 putenv ("TERM=" TERMENV);
… …
789#ifdef HAVE_UNSETENV 726#ifdef HAVE_UNSETENV
790 /* avoid passing old settings and confusing term size */ 727 /* avoid passing old settings and confusing term size */
791 unsetenv ("LINES"); 728 unsetenv ("LINES");
792 unsetenv ("COLUMNS"); 729 unsetenv ("COLUMNS");
793 unsetenv ("TERMCAP"); /* terminfo should be okay */ 730 unsetenv ("TERMCAP"); /* terminfo should be okay */
794#endif /* HAVE_UNSETENV */ 731#endif /* HAVE_UNSETENV */
795} 732}
796 733
797/*----------------------------------------------------------------------*/ 734/*----------------------------------------------------------------------*/
798/* 735/*
799 * This is more or less stolen straight from XFree86 xterm. 736 * This is more or less stolen straight from XFree86 xterm.
800 * This should support all European type languages. 737 * This should support all European type languages.
801 */ 738 */
802void 739void
803rxvt_term::set_locale (const char *locale) 740rxvt_term::set_locale (const char *locale)
804{ 741{
742 set_environ (envv);
743
805#if HAVE_XSETLOCALE || HAVE_SETLOCALE 744#if HAVE_XSETLOCALE || HAVE_SETLOCALE
806 free (this->locale); 745 free (this->locale);
807 this->locale = rxvt_strdup (setlocale (LC_CTYPE, "")); 746 this->locale = setlocale (LC_CTYPE, locale);
747
748 if (!this->locale)
749 {
750 if (*locale)
751 {
752 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
753 setlocale (LC_CTYPE, "C");
754 }
755 else
756 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
757
758 this->locale = "C";
759 }
760
761
762 this->locale = strdup (this->locale);
763 SET_LOCALE (this->locale);
764 mbstate.reset ();
808#endif 765#endif
766
809#if HAVE_NL_LANGINFO 767#if HAVE_NL_LANGINFO
768 char *codeset = strdup (nl_langinfo (CODESET));
769 // /^UTF.?8/i
770 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
771 && (codeset[1] == 'T' || codeset[1] == 't')
772 && (codeset[2] == 'F' || codeset[2] == 'f')
773 && (codeset[3] == '8' || codeset[4] == '8');
810 free (codeset); 774 free (codeset);
811 codeset = strdup (nl_langinfo (CODESET));
812 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
813 || !STRCASECMP (codeset, "UTF8");
814#else 775#else
815 enc_utf8 = 1; 776 enc_utf8 = 0;
816#endif 777#endif
817} 778}
818 779
819void 780void
820rxvt_term::init_xlocale () 781rxvt_term::init_xlocale ()
821{ 782{
783 set_environ (envv);
784
822#ifdef USE_XIM 785#ifdef USE_XIM
823 if (!locale) 786 if (!locale)
824 rxvt_print_error ("Setting locale failed."); 787 rxvt_warn ("setting locale failed, working without locale support.\n");
825 else 788 else
826 { 789 {
827 Atom wmlocale; 790 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));
833 791
834 if (!XSupportsLocale ()) 792 if (!XSupportsLocale ())
835 { 793 {
836 rxvt_print_error ("The locale is not supported by Xlib"); 794 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
837 return; 795 return;
838 } 796 }
839 797
798 im_ev.start (display);
799
840 /* see if we can connect yet */ 800 /* see if we can connect already */
841 rxvt_IMInstantiateCallback (display->display, NULL, NULL); 801 im_cb ();
842
843 /* To avoid Segmentation Fault in C locale: Solaris only? */
844 if (STRCMP (locale, "C"))
845 XRegisterIMInstantiateCallback (display->display, NULL, NULL, NULL,
846 rxvt_IMInstantiateCallback, NULL);
847 } 802 }
848#endif 803#endif
849} 804}
850 805
851/*----------------------------------------------------------------------*/ 806/*----------------------------------------------------------------------*/
852void 807void
853rxvt_term::init_command(const char *const *argv) 808rxvt_term::init_command (const char *const *argv)
854{ 809{
855 /* 810 /*
856 * Initialize the command connection. 811 * Initialize the command connection.
857 * This should be called after the X server connection is established. 812 * This should be called after the X server connection is established.
858 */ 813 */
859 int i;
860
861 for (i = 0; i < NUM_XA; i++)
862 xa[i] = XInternAtom(display->display, xa_names[i], False);
863
864 /* Enable delete window protocol */
865 XSetWMProtocols (display->display, TermWin.parent[0],
866 &(xa[XA_WMDELETEWINDOW]), 1);
867
868#ifdef USING_W11LIB
869 /* enable W11 callbacks */
870 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
871#endif
872 814
873#ifdef META8_OPTION 815#ifdef META8_OPTION
874 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 816 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
875#endif 817#endif
876 818
877 get_ourmods (); 819 get_ourmods ();
878 820
879 if (!(Options & Opt_scrollTtyOutput)) 821 if (!option (Opt_scrollTtyOutput))
880 PrivateModes |= PrivMode_TtyOutputInh; 822 priv_modes |= PrivMode_TtyOutputInh;
881 if (Options & Opt_scrollTtyKeypress) 823 if (option (Opt_scrollTtyKeypress))
882 PrivateModes |= PrivMode_Keypress; 824 priv_modes |= PrivMode_Keypress;
883 if (!(Options & Opt_jumpScroll)) 825 if (!option (Opt_jumpScroll))
884 PrivateModes |= PrivMode_smoothScroll; 826 priv_modes |= PrivMode_smoothScroll;
885 827
886#ifndef NO_BACKSPACE_KEY 828#ifndef NO_BACKSPACE_KEY
887 if (STRCMP(key_backspace, "DEC") == 0) 829 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
888 PrivateModes |= PrivMode_HaveBackSpace; 830 priv_modes |= PrivMode_HaveBackSpace;
889#endif 831#endif
890 832
891 /* add value for scrollBar */ 833 /* add value for scrollBar */
892 if (scrollbar_visible ()) 834 if (scrollBar.state)
893 { 835 {
894 PrivateModes |= PrivMode_scrollBar; 836 priv_modes |= PrivMode_scrollBar;
895 SavedModes |= PrivMode_scrollBar; 837 SavedModes |= PrivMode_scrollBar;
896 } 838 }
897 if (menubar_visible ())
898 {
899 PrivateModes |= PrivMode_menuBar;
900 SavedModes |= PrivMode_menuBar;
901 }
902 839
903#ifdef GREEK_SUPPORT 840 run_command (argv);
904 greek_init();
905#endif
906
907#ifdef CURSOR_BLINK
908 if (Options & Opt_cursorBlink)
909 (void)gettimeofday (&lastcursorchange, NULL);
910#endif
911
912 if ((cmd_fd = run_command (argv)) < 0)
913 {
914 rxvt_print_error ("aborting");
915 exit (EXIT_FAILURE);
916 }
917} 841}
918 842
919/*----------------------------------------------------------------------*/ 843/*----------------------------------------------------------------------*/
920void 844void
921rxvt_term::Get_Colours () 845rxvt_term::Get_Colours ()
922{ 846{
923 int i; 847 int i;
924 848
849#ifdef OFF_FOCUS_FADING
850 pix_colors = pix_colors_focused;
851#endif
852
925 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 853 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
926 { 854 {
855 const char *name = rs[Rs_color + i];
856
857 if (!name)
858 continue;
859
927 rxvt_color xcol; 860 rxvt_color xcol;
928 861
929 if (!rs[Rs_color + i]) 862 if (!set_color (xcol, name))
930 continue;
931
932 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
933 { 863 {
934#ifndef XTERM_REVERSE_VIDEO 864#ifndef XTERM_REVERSE_VIDEO
935 if (i < 2 && (Options & Opt_reverseVideo)) 865 if (i < 2 && option (Opt_reverseVideo))
936 rs[Rs_color + i] = def_colorName[!i]; 866 name = def_colorName [1 - i];
937 else 867 else
938#endif 868#endif
939 rs[Rs_color + i] = def_colorName[i]; 869 name = def_colorName [i];
940 870
941 if (!rs[Rs_color + i]) 871 if (!name)
942 continue; 872 continue;
943 873
944 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 874 if (!set_color (xcol, name))
945 { 875 {
946 switch (i) 876 switch (i)
947 { 877 {
948 case Color_fg: 878 case Color_fg:
949 case Color_bg: 879 case Color_bg:
950 /* fatal: need bg/fg color */ 880 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
951 rxvt_print_error ("aborting"); 881 name = "";
952 exit (EXIT_FAILURE);
953 /* NOTREACHED */
954 break; 882 break;
955#ifndef NO_CURSORCOLOR 883#ifndef NO_CURSORCOLOR
956 case Color_cursor2: 884 case Color_cursor2:
957 xcol = PixColors[Color_fg]; 885#endif
958 break;
959#endif /* ! NO_CURSORCOLOR */
960 case Color_pointer: 886 case Color_pointer_fg:
961 xcol = PixColors[Color_fg]; 887 name = rs[Rs_color + Color_fg];
888 xcol.set (this, name);
962 break; 889 break;
963 default: 890 default:
964 xcol = PixColors[Color_bg]; /* None */ 891 name = rs[Rs_color + Color_bg];
892 xcol.set (this, name);
965 break; 893 break;
966 } 894 }
967 } 895 }
968 } 896 }
969 897
970 PixColors[i] = xcol; 898 pix_colors[i] = xcol;
971 SET_PIXCOLOR (i); 899 rs[Rs_color + i] = name;
900 }
901
902 if (depth <= 2)
972 } 903 {
973 904 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
974 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) 905 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
975 PixColors[Color_pointer] = PixColors[Color_fg]; 906 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
976 if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) 907 }
977 PixColors[Color_border] = PixColors[Color_fg];
978 908
979 /* 909 /*
980 * get scrollBar/menuBar shadow colors 910 * get scrollBar shadow colors
981 * 911 *
982 * The calculations of topShadow/bottomShadow values are adapted 912 * The calculations of topShadow/bottomShadow values are adapted
983 * from the fvwm window manager. 913 * from the fvwm window manager.
984 */ 914 */
985#ifdef KEEP_SCROLLCOLOR 915#ifdef RXVT_SCROLLBAR
986 916 if (depth <= 2)
987 if (XDEPTH <= 2) 917 {
988 { /* Monochrome */ 918 /* Monochrome */
989 PixColors[Color_scroll] = PixColors[Color_fg]; 919 alias_color (Color_scroll, Color_fg);
990 PixColors[Color_topShadow] = PixColors[Color_bg]; 920 alias_color (Color_topShadow, Color_bg);
991 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 921 alias_color (Color_bottomShadow, Color_bg);
992 } 922 }
993 else 923 else
994 { 924 {
995 rxvt_color xcol[3]; 925 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
996 /* xcol[0] == white
997 * xcol[1] == top shadow
998 * xcol[2] == bot shadow */
999 926
1000 xcol[1] = PixColors[Color_scroll]; 927 rgba cscroll;
1001# ifdef PREFER_24BIT 928 pix_colors [Color_scroll].get (cscroll);
1002 xcol[0].set (display, 65535, 65535, 65535);
1003 /* XFreeColors(display->display, XCMAP, &(xcol[0].pixel), 1, ~0); */
1004# else
1005 xcol[0].set (display, WhitePixel (display->display, display->screen));
1006# endif
1007
1008 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1009
1010 xcol[0].get (display, pr0, pg0, pb0);
1011 xcol[1].get (display, pr1, pg1, pb1);
1012
1013 /* bottomShadowColor */
1014 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
1015 xcol[2] = PixColors[Color_Black];
1016
1017 PixColors[Color_bottomShadow] = xcol[2];
1018 929
1019 /* topShadowColor */ 930 /* topShadowColor */
1020 if (!xcol[1].set (display, 931 if (!pix_colors[Color_topShadow].set (this,
1021 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 932 rgba (
1022 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 933 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1023 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 934 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1024 xcol[1] = PixColors[Color_White]; 935 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1025 936 cscroll.a)
1026 PixColors[Color_topShadow] = xcol[1]; 937 ))
938 alias_color (Color_topShadow, Color_White);
1027 } 939 }
1028#endif /* KEEP_SCROLLCOLOR */ 940#endif
941
942#ifdef OFF_FOCUS_FADING
943 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
944 update_fade_color (i);
945#endif
1029} 946}
1030 947
1031/*----------------------------------------------------------------------*/ 948/*----------------------------------------------------------------------*/
1032/* color aliases, fg/bg bright-bold */ 949/* color aliases, fg/bg bright-bold */
1033void 950void
1034rxvt_term::color_aliases(int idx) 951rxvt_term::color_aliases (int idx)
1035{ 952{
1036 if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx]))) 953 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1037 { 954 {
1038 int i = atoi (rs[Rs_color + idx]); 955 int i = atoi (rs[Rs_color + idx]);
1039 956
1040 if (i >= 8 && i <= 15) 957 if (i >= 8 && i <= 15)
1041 { /* bright colors */ 958 /* bright colors */
1042 i -= 8;
1043#ifndef NO_BRIGHTCOLOR
1044 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 959 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1045 return; 960 else if (i >= 0 && i <= 7)
1046#endif 961 /* normal colors */
1047
1048 }
1049
1050 if (i >= 0 && i <= 7) /* normal colors */
1051 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 962 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1052 } 963 }
1053} 964}
1054 965
1055/*----------------------------------------------------------------------*/ 966/*----------------------------------------------------------------------*/
… …
1058 * Use resource ``modifier'' to override the Meta modifier 969 * Use resource ``modifier'' to override the Meta modifier
1059 */ 970 */
1060void 971void
1061rxvt_term::get_ourmods () 972rxvt_term::get_ourmods ()
1062{ 973{
1063 int i, j, k; 974 int i, j, k;
1064 int requestedmeta, realmeta, realalt; 975 int requestedmeta, realmeta, realalt;
1065 const char *cm, *rsmod; 976 const char *cm, *rsmod;
1066 XModifierKeymap *map; 977 XModifierKeymap *map;
1067 KeyCode *kc; 978 KeyCode *kc;
1068 const unsigned int modmasks[] = 979 const unsigned int modmasks[] =
1069 { 980 {
1070 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 981 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1071 }; 982 };
1072 983
1073 requestedmeta = realmeta = realalt = 0; 984 requestedmeta = realmeta = realalt = 0;
1074 rsmod = rs[Rs_modifier]; 985 rsmod = rs[Rs_modifier];
986
1075 if (rsmod 987 if (rsmod
1076 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 988 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1077 requestedmeta = rsmod[3] - '0'; 989 requestedmeta = rsmod[3] - '0';
1078 990
1079 map = XGetModifierMapping(display->display); 991 map = XGetModifierMapping (dpy);
1080 kc = map->modifiermap; 992 kc = map->modifiermap;
993
1081 for (i = 1; i < 6; i++) 994 for (i = 1; i < 6; i++)
1082 { 995 {
1083 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 996 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
997
1084 for (j = map->max_keypermod; j--; k++) 998 for (j = map->max_keypermod; j--; k++)
1085 { 999 {
1086 if (kc[k] == 0) 1000 if (kc[k] == 0)
1087 break; 1001 break;
1002
1088 switch (XKeycodeToKeysym(display->display, kc[k], 0)) 1003 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1089 { 1004 {
1090 case XK_Num_Lock: 1005 case XK_Num_Lock:
1091 ModNumLockMask = modmasks[i - 1]; 1006 ModNumLockMask = modmasks[i - 1];
1092 /* FALLTHROUGH */ 1007 continue;
1093 default: 1008
1094 continue; /* for(;;) */ 1009 case XK_ISO_Level3_Shift:
1010 ModLevel3Mask = modmasks[i - 1];
1011 continue;
1012
1095 case XK_Meta_L: 1013 case XK_Meta_L:
1096 case XK_Meta_R: 1014 case XK_Meta_R:
1097 cm = "meta"; 1015 cm = "meta";
1098 realmeta = i; 1016 realmeta = i;
1099 break; 1017 break;
1018
1100 case XK_Alt_L: 1019 case XK_Alt_L:
1101 case XK_Alt_R: 1020 case XK_Alt_R:
1102 cm = "alt"; 1021 cm = "alt";
1103 realalt = i; 1022 realalt = i;
1104 break; 1023 break;
1024
1105 case XK_Super_L: 1025 case XK_Super_L:
1106 case XK_Super_R: 1026 case XK_Super_R:
1107 cm = "super"; 1027 cm = "super";
1108 break; 1028 break;
1029
1109 case XK_Hyper_L: 1030 case XK_Hyper_L:
1110 case XK_Hyper_R: 1031 case XK_Hyper_R:
1111 cm = "hyper"; 1032 cm = "hyper";
1112 break; 1033 break;
1034
1035 default:
1036 continue;
1113 } 1037 }
1114 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1038
1039 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1115 requestedmeta = i; 1040 requestedmeta = i;
1116 } 1041 }
1117 } 1042 }
1043
1118 XFreeModifiermap(map); 1044 XFreeModifiermap (map);
1045
1119 i = (requestedmeta ? requestedmeta 1046 i = requestedmeta ? requestedmeta
1120 : (realmeta ? realmeta 1047 : realmeta ? realmeta
1121 : (realalt ? realalt : 0))); 1048 : realalt ? realalt
1049 : 0;
1050
1122 if (i) 1051 if (i)
1123 ModMetaMask = modmasks[i - 1]; 1052 ModMetaMask = modmasks[i - 1];
1124} 1053}
1125 1054
1126/*----------------------------------------------------------------------*/ 1055/*----------------------------------------------------------------------*/
1127/* rxvt_Create_Windows() - Open and map the window */ 1056/* rxvt_Create_Windows () - Open and map the window */
1128void 1057void
1129rxvt_term::create_windows (int argc, const char *const *argv) 1058rxvt_term::create_windows (int argc, const char *const *argv)
1130{ 1059{
1131 XClassHint classHint; 1060 XClassHint classHint;
1132 XWMHints wmHint; 1061 XWMHints wmHint;
1062#if ENABLE_FRILLS
1063 MWMHints mwmhints = { };
1064#endif
1133 XGCValues gcvalue; 1065 XGCValues gcvalue;
1134 long vt_emask;
1135
1136 XWindowAttributes gattr; 1066 XSetWindowAttributes attributes;
1067 Window top, parent;
1137 1068
1138 if (Options & Opt_transparent) 1069 dLocal (Display *, dpy);
1139 {
1140 XGetWindowAttributes (display->display, RootWindow(display->display, display->screen), &gattr);
1141 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1142 }
1143 1070
1144 /* grab colors before netscape does */ 1071 /* grab colors before netscape does */
1145 Get_Colours (); 1072 Get_Colours ();
1146 1073
1147 change_font (1, NULL); 1074 if (!set_fonts ())
1075 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1076
1077 parent = display->root;
1078
1079 attributes.override_redirect = !!option (Opt_override_redirect);
1080
1081#if ENABLE_FRILLS
1082 if (option (Opt_borderLess))
1083 {
1084 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1085 {
1086 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1087 attributes.override_redirect = true;
1088 }
1089 else
1090 {
1091 mwmhints.flags = MWM_HINTS_DECORATIONS;
1092 }
1093 }
1094#endif
1095
1096#if ENABLE_XEMBED
1097 if (rs[Rs_embed])
1098 {
1099 XWindowAttributes wattr;
1100
1101 parent = strtol (rs[Rs_embed], 0, 0);
1102
1103 if (!XGetWindowAttributes (dpy, parent, &wattr))
1104 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1105
1106 window_calc (wattr.width, wattr.height);
1107 }
1108#endif
1109
1148 window_calc (0, 0); 1110 window_calc (0, 0);
1111
1112 /* sub-window placement & size in rxvt_resize_subwindows () */
1113 attributes.background_pixel = pix_colors_focused [Color_border];
1114 attributes.border_pixel = pix_colors_focused [Color_border];
1115 attributes.colormap = cmap;
1116
1117 top = XCreateWindow (dpy, parent,
1118 szHint.x, szHint.y,
1119 szHint.width, szHint.height,
1120 ext_bwidth,
1121 depth, InputOutput, visual,
1122 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1123 &attributes);
1124
1125 this->parent[0] = top;
1126
1149 old_width = szHint.width; 1127 old_width = szHint.width;
1150 old_height = szHint.height; 1128 old_height = szHint.height;
1151 1129
1152 /* parent window - reverse video so we can see placement errors
1153 * sub-window placement & size in rxvt_resize_subwindows()
1154 */
1155
1156#ifdef PREFER_24BIT
1157 XSetWindowAttributes attributes;
1158
1159 attributes.background_pixel = PixColors[Color_fg];
1160 attributes.border_pixel = PixColors[Color_border];
1161 attributes.colormap = display->cmap;
1162 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1163 szHint.x, szHint.y,
1164 szHint.width, szHint.height,
1165 TermWin.ext_bwidth,
1166 display->depth, InputOutput,
1167 display->visual,
1168 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1169#else
1170 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1171 szHint.x, szHint.y,
1172 szHint.width,
1173 szHint.height,
1174 TermWin.ext_bwidth,
1175 PixColors[Color_border],
1176 PixColors[Color_fg]);
1177#endif
1178
1179 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1130 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1180 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1131 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1181 1132
1182 classHint.res_name = (char *)rs[Rs_name]; 1133 classHint.res_name = (char *)rs[Rs_name];
1183 classHint.res_class = (char *)APL_CLASS; 1134 classHint.res_class = (char *)RESCLASS;
1184 1135
1185 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1136 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1186 wmHint.input = True; 1137 wmHint.input = True;
1187 wmHint.initial_state = (Options & Opt_iconic ? IconicState 1138 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1188 : NormalState); 1139 wmHint.window_group = top;
1189 wmHint.window_group = TermWin.parent[0];
1190 1140
1191 XSetWMProperties(display->display, TermWin.parent[0], NULL, NULL, 1141 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1192 (char **)argv, argc, &szHint, &wmHint, &classHint); 1142 &szHint, &wmHint, &classHint);
1193 1143
1194 XSelectInput(display->display, TermWin.parent[0], 1144#if ENABLE_FRILLS
1145 if (mwmhints.flags)
1146 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1147 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1148#endif
1149
1150 Atom protocols[] = {
1151 xa[XA_WM_DELETE_WINDOW],
1152#if ENABLE_EWMH
1153 xa[XA_NET_WM_PING],
1154#endif
1155 };
1156
1157 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1158
1159#if ENABLE_FRILLS
1160 if (rs[Rs_transient_for])
1161 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1162#endif
1163
1164#if ENABLE_EWMH
1165 long pid = getpid ();
1166
1167 XChangeProperty (dpy, top,
1168 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1169 PropModeReplace, (unsigned char *)&pid, 1);
1170
1171 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1172#endif
1173
1174 XSelectInput (dpy, top,
1195 KeyPressMask 1175 KeyPressMask
1196#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1176#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1197 | KeyReleaseMask 1177 | KeyReleaseMask
1198#endif 1178#endif
1199 | FocusChangeMask | VisibilityChangeMask 1179 | FocusChangeMask | VisibilityChangeMask
1200 | StructureNotifyMask); 1180 | ExposureMask | StructureNotifyMask);
1181
1201 termwin_ev.start (display, TermWin.parent[0]); 1182 termwin_ev.start (display, top);
1202 1183
1203 /* vt cursor: Black-on-White is standard, but this is more popular */ 1184 /* vt cursor: Black-on-White is standard, but this is more popular */
1204 TermWin_cursor = XCreateFontCursor(display->display, XC_xterm); 1185 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1205
1206#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1207 /* cursor (menuBar/scrollBar): Black-on-White */
1208 leftptr_cursor = XCreateFontCursor(display->display, XC_left_ptr);
1209#endif
1210
1211#ifdef POINTER_BLANK
1212 {
1213 XColor blackcolour;
1214 blackcolour.red = 0;
1215 blackcolour.green = 0;
1216 blackcolour.blue = 0;
1217 Font f = XLoadFont (display->display, "fixed");
1218 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1219 &blackcolour, &blackcolour);
1220 XUnloadFont (display->display, f);
1221 }
1222#endif
1223 1186
1224 /* the vt window */ 1187 /* the vt window */
1225 TermWin.vt = XCreateSimpleWindow(display->display, TermWin.parent[0], 1188 vt = XCreateSimpleWindow (dpy, top,
1226 window_vt_x, window_vt_y, 1189 window_vt_x, window_vt_y,
1227 TermWin_TotalWidth(), 1190 width, height,
1228 TermWin_TotalHeight(),
1229 0, 1191 0,
1230 PixColors[Color_fg], 1192 pix_colors_focused[Color_fg],
1231 PixColors[Color_bg]); 1193 pix_colors_focused[Color_bg]);
1232 1194
1233#ifdef DEBUG_X 1195 attributes.bit_gravity = NorthWestGravity;
1234 XStoreName(display->display, TermWin.vt, "vt window"); 1196 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1235#endif
1236 1197
1237 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1198 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1238 | PropertyChangeMask);
1239 1199
1240#ifdef POINTER_BLANK
1241 pointer_unblank ();
1242
1243 if ((Options & Opt_pointerBlank)) 1200 if (option (Opt_pointerBlank))
1244 vt_emask |= PointerMotionMask; 1201 vt_emask |= PointerMotionMask;
1245 else 1202 else
1246#endif
1247 vt_emask |= (Button1MotionMask | Button3MotionMask); 1203 vt_emask |= Button1MotionMask | Button3MotionMask;
1248 1204
1249 XSelectInput(display->display, TermWin.vt, vt_emask); 1205 vt_select_input ();
1206
1250 vt_ev.start (display, TermWin.vt); 1207 vt_ev.start (display, vt);
1251
1252#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1253 if (menuBar_height())
1254 {
1255 menuBar.win = XCreateSimpleWindow(display->display, TermWin.parent[0],
1256 window_vt_x, 0,
1257 TermWin_TotalWidth(),
1258 menuBar_TotalHeight(),
1259 0,
1260 PixColors[Color_fg],
1261 PixColors[Color_scroll]);
1262#ifdef DEBUG_X
1263 XStoreName(display->display, menuBar.win, "menubar");
1264#endif
1265
1266 XDefineCursor(display->display, menuBar.win, pointer_leftptr);
1267
1268 XSelectInput(display->display, menuBar.win,
1269 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1270 | Button1MotionMask));
1271 menubar_ev.start (display, menuBar.win);
1272 }
1273#endif
1274
1275#ifdef XPM_BACKGROUND
1276 if (rs[Rs_backgroundPixmap] != NULL
1277 && !(Options & Opt_transparent))
1278 {
1279 const char *p = rs[Rs_backgroundPixmap];
1280
1281 if ((p = STRCHR(p, ';')) != NULL)
1282 {
1283 p++;
1284 scale_pixmap (p);
1285 }
1286 set_bgPixmap (rs[Rs_backgroundPixmap]);
1287 scr_touch (True);
1288 }
1289#endif
1290 1208
1291 /* graphics context for the vt window */ 1209 /* graphics context for the vt window */
1292 gcvalue.foreground = PixColors[Color_fg]; 1210 gcvalue.foreground = pix_colors[Color_fg];
1293 gcvalue.background = PixColors[Color_bg]; 1211 gcvalue.background = pix_colors[Color_bg];
1294 gcvalue.graphics_exposures = 1; 1212 gcvalue.graphics_exposures = 0;
1295 TermWin.gc = XCreateGC(display->display, TermWin.vt, 1213
1214 gc = XCreateGC (dpy, vt,
1296 GCForeground | GCBackground 1215 GCForeground | GCBackground | GCGraphicsExposures,
1297 | GCGraphicsExposures, &gcvalue); 1216 &gcvalue);
1298 1217
1299#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1218 drawable = new rxvt_drawable (this, vt);
1300 gcvalue.foreground = PixColors[Color_topShadow]; 1219
1301 topShadowGC = XCreateGC(display->display, TermWin.vt, 1220#ifdef OFF_FOCUS_FADING
1302 GCForeground, &gcvalue); 1221 // initially we are in unfocused state
1303 gcvalue.foreground = PixColors[Color_bottomShadow]; 1222 if (rs[Rs_fade])
1304 botShadowGC = XCreateGC(display->display, TermWin.vt, 1223 pix_colors = pix_colors_unfocused;
1305 GCForeground, &gcvalue); 1224#endif
1306 gcvalue.foreground = PixColors[(XDEPTH <= 2 ? Color_fg 1225
1307 : Color_scroll)]; 1226 pointer_unblank ();
1308 scrollbarGC = XCreateGC(display->display, TermWin.vt, 1227 scr_recolour ();
1309 GCForeground, &gcvalue); 1228}
1229
1230/* ------------------------------------------------------------------------- *
1231 * GET TTY CURRENT STATE *
1232 * ------------------------------------------------------------------------- */
1233void
1234rxvt_get_ttymode (struct termios *tio, int erase)
1235{
1236 /*
1237 * standard System V termios interface
1238 */
1239 if (tcgetattr (STDIN_FILENO, tio) < 0)
1240 {
1241 // return error - use system defaults,
1242 // where possible, and zero elsewhere
1243 memset (tio, 0, sizeof (struct termios));
1244
1245 tio->c_cc[VINTR] = CINTR;
1246 tio->c_cc[VQUIT] = CQUIT;
1247 tio->c_cc[VERASE] = CERASE;
1248#ifdef VERASE2
1249 tio->c_cc[VERASE2] = CERASE2;
1250#endif
1251 tio->c_cc[VKILL] = CKILL;
1252 tio->c_cc[VSTART] = CSTART;
1253 tio->c_cc[VSTOP] = CSTOP;
1254 tio->c_cc[VSUSP] = CSUSP;
1255# ifdef VDSUSP
1256 tio->c_cc[VDSUSP] = CDSUSP;
1310#endif 1257# endif
1258# ifdef VREPRINT
1259 tio->c_cc[VREPRINT] = CRPRNT;
1260# endif
1261# ifdef VDISCRD
1262 tio->c_cc[VDISCRD] = CFLUSH;
1263# endif
1264# ifdef VWERSE
1265 tio->c_cc[VWERSE] = CWERASE;
1266# endif
1267# ifdef VLNEXT
1268 tio->c_cc[VLNEXT] = CLNEXT;
1269# endif
1270 }
1271
1272 tio->c_cc[VEOF] = CEOF;
1273 tio->c_cc[VEOL] = VDISABLE;
1274# ifdef VEOL2
1275 tio->c_cc[VEOL2] = VDISABLE;
1276# endif
1277# ifdef VSWTC
1278 tio->c_cc[VSWTC] = VDISABLE;
1279# endif
1280# ifdef VSWTCH
1281 tio->c_cc[VSWTCH] = VDISABLE;
1282# endif
1283# if VMIN != VEOF
1284 tio->c_cc[VMIN] = 1;
1285# endif
1286# if VTIME != VEOL
1287 tio->c_cc[VTIME] = 0;
1288# endif
1289
1290 if (erase != -1)
1291 tio->c_cc[VERASE] = (char)erase;
1292
1293 /* input modes */
1294 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1295# ifdef IMAXBEL
1296 | IMAXBEL
1297# endif
1298 | IXON);
1299
1300 /* output modes */
1301 tio->c_oflag = (OPOST | ONLCR);
1302
1303 /* control modes */
1304 tio->c_cflag = (CS8 | CREAD);
1305
1306 /* line discipline modes */
1307 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1308# if defined (ECHOCTL) && defined (ECHOKE)
1309 | ECHOCTL | ECHOKE
1310# endif
1311 | ECHOE | ECHOK);
1312
1313 /*
1314 * Debugging
1315 */
1316#ifdef DEBUG_TTYMODE
1317 /* c_iflag bits */
1318 fprintf (stderr, "Input flags\n");
1319
1320 /* cpp token stringize doesn't work on all machines <sigh> */
1321# define FOO(flag,name) \
1322 if ((tio->c_iflag) & flag) \
1323 fprintf (stderr, "%s ", name)
1324
1325 /* c_iflag bits */
1326 FOO (IGNBRK, "IGNBRK");
1327 FOO (BRKINT, "BRKINT");
1328 FOO (IGNPAR, "IGNPAR");
1329 FOO (PARMRK, "PARMRK");
1330 FOO (INPCK, "INPCK");
1331 FOO (ISTRIP, "ISTRIP");
1332 FOO (INLCR, "INLCR");
1333 FOO (IGNCR, "IGNCR");
1334 FOO (ICRNL, "ICRNL");
1335 FOO (IXON, "IXON");
1336 FOO (IXOFF, "IXOFF");
1337# ifdef IUCLC
1338 FOO (IUCLC, "IUCLC");
1339# endif
1340# ifdef IXANY
1341 FOO (IXANY, "IXANY");
1342# endif
1343# ifdef IMAXBEL
1344 FOO (IMAXBEL, "IMAXBEL");
1345# endif
1346
1347 fprintf (stderr, "\n");
1348
1349# undef FOO
1350# define FOO(entry, name) \
1351 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1352
1353 FOO (VINTR, "VINTR");
1354 FOO (VQUIT, "VQUIT");
1355 FOO (VERASE, "VERASE");
1356 FOO (VKILL, "VKILL");
1357 FOO (VEOF, "VEOF");
1358 FOO (VEOL, "VEOL");
1359# ifdef VEOL2
1360 FOO (VEOL2, "VEOL2");
1361# endif
1362# ifdef VSWTC
1363 FOO (VSWTC, "VSWTC");
1364# endif
1365# ifdef VSWTCH
1366 FOO (VSWTCH, "VSWTCH");
1367# endif
1368 FOO (VSTART, "VSTART");
1369 FOO (VSTOP, "VSTOP");
1370 FOO (VSUSP, "VSUSP");
1371# ifdef VDSUSP
1372 FOO (VDSUSP, "VDSUSP");
1373# endif
1374# ifdef VREPRINT
1375 FOO (VREPRINT, "VREPRINT");
1376# endif
1377# ifdef VDISCRD
1378 FOO (VDISCRD, "VDISCRD");
1379# endif
1380# ifdef VWERSE
1381 FOO (VWERSE, "VWERSE");
1382# endif
1383# ifdef VLNEXT
1384 FOO (VLNEXT, "VLNEXT");
1385# endif
1386
1387 fprintf (stderr, "\n");
1388# undef FOO
1389#endif /* DEBUG_TTYMODE */
1311} 1390}
1312 1391
1313/*----------------------------------------------------------------------*/ 1392/*----------------------------------------------------------------------*/
1314/* 1393/*
1315 * Run the command in a subprocess and return a file descriptor for the 1394 * Run the command in a subprocess and return a file descriptor for the
1316 * master end of the pseudo-teletype pair with the command talking to 1395 * master end of the pseudo-teletype pair with the command talking to
1317 * the slave. 1396 * the slave.
1318 */ 1397 */
1319int 1398void
1320rxvt_term::run_command (const char *const *argv) 1399rxvt_term::run_command (const char *const *argv)
1321{ 1400{
1322 int cfd, er; 1401#if ENABLE_FRILLS
1323 1402 if (rs[Rs_pty_fd])
1324 /* get master (pty) */
1325 if ((cfd = rxvt_get_pty (&(tty_fd), &(ttydev))) < 0)
1326 {
1327 rxvt_print_error("can't open pseudo-tty");
1328 return -1;
1329 } 1403 {
1404 pty->pty = atoi (rs[Rs_pty_fd]);
1330 1405
1331 fcntl (cfd, F_SETFL, O_NONBLOCK); 1406 if (pty->pty >= 0)
1332
1333 /* get slave (tty) */
1334 if (tty_fd < 0)
1335 {
1336#ifndef NO_SETOWNER_TTYDEV
1337 privileged_ttydev (SAVE);
1338#endif
1339
1340 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1341 { 1407 {
1342 close(cfd); 1408 if (getfd_hook)
1343 rxvt_print_error("can't open slave tty %s", ttydev); 1409 pty->pty = (*getfd_hook) (pty->pty);
1344 return -1; 1410
1411 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1412 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1345 } 1413 }
1346 } 1414 }
1415 else
1416#endif
1417 if (!pty->get ())
1418 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1419
1420 int er;
1421
1347#ifndef NO_BACKSPACE_KEY 1422#ifndef NO_BACKSPACE_KEY
1348 if (key_backspace[0] && !key_backspace[1]) 1423 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1349 er = key_backspace[0]; 1424 er = rs[Rs_backspace_key][0];
1350 else if (STRCMP(key_backspace, "DEC") == 0) 1425 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1351 er = '\177'; /* the initial state anyway */ 1426 er = '\177'; /* the initial state anyway */
1352 else 1427 else
1353#endif 1428#endif
1354
1355 er = -1; 1429 er = -1;
1356 1430
1357 rxvt_get_ttymode (&(tio), er); 1431 rxvt_get_ttymode (&tio, er);
1432 /* init terminal attributes */
1433 cfsetospeed (&tio, BAUDRATE);
1434 cfsetispeed (&tio, BAUDRATE);
1435 tcsetattr (pty->tty, TCSANOW, &tio);
1436 pty->set_utf8_mode (enc_utf8);
1358 1437
1359#ifndef __QNX__ 1438 /* set initial window size */
1439 tt_winch ();
1440
1441#if ENABLE_FRILLS
1442 if (rs[Rs_pty_fd])
1443 return;
1444#endif
1445
1360 /* spin off the command interpreter */ 1446 /* spin off the command interpreter */
1361 switch (cmd_pid = fork ()) 1447 switch (cmd_pid = fork ())
1362 { 1448 {
1363 case -1: 1449 case -1:
1364 rxvt_print_error("can't fork"); 1450 {
1365 return -1; 1451 cmd_pid = 0;
1452 rxvt_fatal ("can't fork, aborting.\n");
1453 }
1366 case 0: 1454 case 0:
1367 close (cfd); /* only keep tty_fd and STDERR open */ 1455 init_env ();
1368 1456
1369 if (rxvt_control_tty (tty_fd, ttydev) < 0) 1457 if (!pty->make_controlling_tty ())
1370 rxvt_print_error ("could not obtain control of tty"); 1458 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1371 else 1459 else
1372 { 1460 {
1373 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1461 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1374 dup2 (tty_fd, STDIN_FILENO); 1462 dup2 (pty->tty, STDIN_FILENO);
1375 dup2 (tty_fd, STDOUT_FILENO); 1463 dup2 (pty->tty, STDOUT_FILENO);
1376 dup2 (tty_fd, STDERR_FILENO); 1464 dup2 (pty->tty, STDERR_FILENO);
1377 1465
1378 if (tty_fd > 2) 1466 // close all our file handles that we do no longer need
1379 close (tty_fd); 1467 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1468 {
1469 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1470 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1471 }
1380 1472
1381 run_child (argv); 1473 run_child (argv);
1474 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1382 } 1475 }
1476
1383 exit (EXIT_FAILURE); 1477 _exit (EXIT_FAILURE);
1384 /* NOTREACHED */ 1478
1385 default: 1479 default:
1386 { 1480 if (!option (Opt_utmpInhibit))
1387#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1481 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1388 int fdstdin;
1389 1482
1390 fdstdin = dup (STDIN_FILENO); 1483 pty->close_tty ();
1391 dup2 (tty_fd, STDIN_FILENO);
1392#endif
1393 1484
1394#ifdef UTMP_SUPPORT 1485 child_ev.start (cmd_pid);
1395 privileged_utmp (SAVE);
1396#endif
1397 1486
1398#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1487 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1399
1400 dup2 (fdstdin, STDIN_FILENO);
1401 close (fdstdin);
1402#endif
1403
1404 }
1405 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1406 break; 1488 break;
1407 } 1489 }
1408#else /* __QNX__ uses qnxspawn() */
1409 fchmod (tty_fd, 0622);
1410 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1411 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1412
1413 if (run_child (argv) == -1)
1414 exit (EXIT_FAILURE);
1415#endif
1416
1417 return cfd;
1418} 1490}
1419 1491
1420/* ------------------------------------------------------------------------- * 1492/* ------------------------------------------------------------------------- *
1421 * CHILD PROCESS OPERATIONS * 1493 * CHILD PROCESS OPERATIONS *
1422 * ------------------------------------------------------------------------- */ 1494 * ------------------------------------------------------------------------- */
… …
1427int 1499int
1428rxvt_term::run_child (const char *const *argv) 1500rxvt_term::run_child (const char *const *argv)
1429{ 1501{
1430 char *login; 1502 char *login;
1431 1503
1432 SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */
1433
1434 if (Options & Opt_console) 1504 if (option (Opt_console))
1505 {
1435 { /* be virtual console, fail silently */ 1506 /* be virtual console, fail silently */
1436#ifdef TIOCCONS 1507#ifdef TIOCCONS
1437 unsigned int on = 1; 1508 unsigned int on = 1;
1438 1509
1439 ioctl (STDIN_FILENO, TIOCCONS, &on); 1510 ioctl (STDIN_FILENO, TIOCCONS, &on);
1440#elif defined (SRIOCSREDIR) 1511#elif defined (SRIOCSREDIR)
1441 int fd; 1512 int fd;
1442 1513
1443 fd = open (CONSOLE, O_WRONLY, 0); 1514 fd = open (CONSOLE, O_WRONLY, 0);
1444 if (fd >= 0) 1515 if (fd >= 0)
1445 {
1446 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1516 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1447 close (fd); 1517 close (fd);
1448 } 1518#endif /* SRIOCSREDIR */
1449#endif /* SRIOCSREDIR */
1450
1451 } 1519 }
1452 1520
1453 /* reset signals and spin off the command interpreter */ 1521 /* reset signals and spin off the command interpreter */
1454 signal (SIGINT, SIG_DFL); 1522 signal (SIGINT, SIG_DFL);
1455 signal (SIGQUIT, SIG_DFL); 1523 signal (SIGQUIT, SIG_DFL);
1456 signal (SIGCHLD, SIG_DFL); 1524 signal (SIGCHLD, SIG_DFL);
1525 signal (SIGHUP, SIG_DFL);
1526 signal (SIGPIPE, SIG_DFL);
1457 /* 1527 /*
1458 * mimick login's behavior by disabling the job control signals 1528 * mimick login's behavior by disabling the job control signals
1459 * a shell that wants them can turn them back on 1529 * a shell that wants them can turn them back on
1460 */ 1530 */
1461#ifdef SIGTSTP 1531#ifdef SIGTSTP
1462 signal (SIGTSTP, SIG_IGN); 1532 signal (SIGTSTP, SIG_IGN);
1463 signal (SIGTTIN, SIG_IGN); 1533 signal (SIGTTIN, SIG_IGN);
1464 signal (SIGTTOU, SIG_IGN); 1534 signal (SIGTTOU, SIG_IGN);
1465#endif /* SIGTSTP */ 1535#endif /* SIGTSTP */
1466
1467 /* set window size */
1468 struct winsize ws;
1469
1470 ws.ws_col = TermWin.ncol;
1471 ws.ws_row = TermWin.nrow;
1472 ws.ws_xpixel = ws.ws_ypixel = 0;
1473 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1474 1536
1475 // unblock signals (signals are blocked by iom.C 1537 // unblock signals (signals are blocked by iom.C
1476 sigset_t ss; 1538 sigset_t ss;
1477 sigemptyset (&ss); 1539 sigemptyset (&ss);
1478 sigprocmask (SIG_SETMASK, &ss, 0); 1540 sigprocmask (SIG_SETMASK, &ss, 0);
1479 1541
1480#ifndef __QNX__
1481 /* command interpreter path */ 1542 /* command interpreter path */
1482 if (argv != NULL) 1543 if (argv)
1483 { 1544 {
1484# ifdef DEBUG_CMD 1545# ifdef DEBUG_CMD
1485 int i; 1546 int i;
1486 1547
1487 for (i = 0; argv[i]; i++) 1548 for (i = 0; argv[i]; i++)
1488 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1549 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1489# endif 1550# endif
1490 1551
1491 execvp(argv[0], (char *const *)argv); 1552 execvp (argv[0], (char *const *)argv);
1492 /* no error message: STDERR is closed! */ 1553 /* no error message: STDERR is closed! */
1493 } 1554 }
1494 else 1555 else
1495 { 1556 {
1496 const char *argv0, *shell; 1557 const char *argv0, *shell;
1497 1558
1498 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1559 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1499 shell = "/bin/sh"; 1560 shell = "/bin/sh";
1500 1561
1501 argv0 = (const char *)rxvt_r_basename(shell); 1562 argv0 = (const char *)rxvt_basename (shell);
1563
1502 if (Options & Opt_loginShell) 1564 if (option (Opt_loginShell))
1503 { 1565 {
1504 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1566 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1505 1567
1506 login[0] = '-'; 1568 login[0] = '-';
1507 STRCPY(&login[1], argv0); 1569 strcpy (&login[1], argv0);
1508 argv0 = login; 1570 argv0 = login;
1509 } 1571 }
1572
1510 execlp(shell, argv0, NULL); 1573 execlp (shell, argv0, (char *)0);
1511 /* no error message: STDERR is closed! */ 1574 /* no error message: STDERR is closed! */
1512 } 1575 }
1513 1576
1514#else /* __QNX__ uses qnxspawn() */
1515
1516 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1517 char *command = NULL, fullcommand[_MAX_PATH];
1518 char **arg_v, *arg_a[2] = { NULL, NULL };
1519
1520 if (argv != NULL)
1521 {
1522 if (access(argv[0], X_OK) == -1)
1523 {
1524 if (STRCHR(argv[0], '/') == NULL)
1525 {
1526 searchenv(argv[0], "PATH", fullcommand);
1527 if (fullcommand[0] != '\0')
1528 command = fullcommand;
1529 }
1530 if (access(command, X_OK) == -1)
1531 return -1;
1532 }
1533 else
1534 command = argv[0];
1535 arg_v = argv;
1536 }
1537 else
1538 {
1539 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1540 command = "/bin/sh";
1541
1542 arg_a[0] = my_basename(command);
1543 if (Options & Opt_loginShell)
1544 {
1545 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1546
1547 login[0] = '-';
1548 STRCPY(&login[1], arg_a[0]);
1549 arg_a[0] = login;
1550 }
1551 arg_v = arg_a;
1552 }
1553 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1554 cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1555 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1556 command, arg_v, environ, iov_a, 0);
1557 if (login)
1558 free(login);
1559
1560 close(tty_fd);
1561 return cmd_fd;
1562
1563#endif
1564 return -1; 1577 return -1;
1565} 1578}
1566 1579
1567/* ------------------------------------------------------------------------- *
1568 * GET TTY CURRENT STATE *
1569 * ------------------------------------------------------------------------- */
1570/* rxvt_get_ttymode() */
1571/* EXTPROTO */
1572void
1573rxvt_get_ttymode(ttymode_t *tio, int erase)
1574{
1575#ifdef HAVE_TERMIOS_H
1576 /*
1577 * standard System V termios interface
1578 */
1579 if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1580 {
1581 /* return error - use system defaults */
1582 tio->c_cc[VINTR] = CINTR;
1583 tio->c_cc[VQUIT] = CQUIT;
1584 tio->c_cc[VERASE] = CERASE;
1585 tio->c_cc[VKILL] = CKILL;
1586 tio->c_cc[VSTART] = CSTART;
1587 tio->c_cc[VSTOP] = CSTOP;
1588 tio->c_cc[VSUSP] = CSUSP;
1589# ifdef VDSUSP
1590
1591 tio->c_cc[VDSUSP] = CDSUSP;
1592# endif
1593# ifdef VREPRINT
1594
1595 tio->c_cc[VREPRINT] = CRPRNT;
1596# endif
1597# ifdef VDISCRD
1598
1599 tio->c_cc[VDISCRD] = CFLUSH;
1600# endif
1601# ifdef VWERSE
1602
1603 tio->c_cc[VWERSE] = CWERASE;
1604# endif
1605# ifdef VLNEXT
1606
1607 tio->c_cc[VLNEXT] = CLNEXT;
1608# endif
1609
1610 }
1611 tio->c_cc[VEOF] = CEOF;
1612 tio->c_cc[VEOL] = VDISABLE;
1613# ifdef VEOL2
1614
1615 tio->c_cc[VEOL2] = VDISABLE;
1616# endif
1617# ifdef VSWTC
1618
1619 tio->c_cc[VSWTC] = VDISABLE;
1620# endif
1621# ifdef VSWTCH
1622
1623 tio->c_cc[VSWTCH] = VDISABLE;
1624# endif
1625# if VMIN != VEOF
1626
1627 tio->c_cc[VMIN] = 1;
1628# endif
1629# if VTIME != VEOL
1630
1631 tio->c_cc[VTIME] = 0;
1632# endif
1633
1634 if (erase != -1)
1635 tio->c_cc[VERASE] = (char)erase;
1636
1637 /* input modes */
1638 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1639# ifdef IMAXBEL
1640 | IMAXBEL
1641# endif
1642 | IXON);
1643
1644 /* output modes */
1645 tio->c_oflag = (OPOST | ONLCR);
1646
1647 /* control modes */
1648 tio->c_cflag = (CS8 | CREAD);
1649
1650 /* line discipline modes */
1651 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1652# if defined (ECHOCTL) && defined (ECHOKE)
1653 | ECHOCTL | ECHOKE
1654# endif
1655 | ECHOE | ECHOK);
1656# else /* HAVE_TERMIOS_H */
1657
1658 /*
1659 * sgtty interface
1660 */
1661
1662 /* get parameters -- gtty */
1663 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1664 {
1665 tio->sg.sg_erase = CERASE; /* ^H */
1666 tio->sg.sg_kill = CKILL; /* ^U */
1667 }
1668 if (erase != -1)
1669 tio->sg.sg_erase = (char)erase;
1670
1671 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1672
1673 /* get special characters */
1674 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1675 {
1676 tio->tc.t_intrc = CINTR; /* ^C */
1677 tio->tc.t_quitc = CQUIT; /* ^\ */
1678 tio->tc.t_startc = CSTART; /* ^Q */
1679 tio->tc.t_stopc = CSTOP; /* ^S */
1680 tio->tc.t_eofc = CEOF; /* ^D */
1681 tio->tc.t_brkc = -1;
1682 }
1683 /* get local special chars */
1684 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1685 {
1686 tio->lc.t_suspc = CSUSP; /* ^Z */
1687 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1688 tio->lc.t_rprntc = CRPRNT; /* ^R */
1689 tio->lc.t_flushc = CFLUSH; /* ^O */
1690 tio->lc.t_werasc = CWERASE; /* ^W */
1691 tio->lc.t_lnextc = CLNEXT; /* ^V */
1692 }
1693 /* get line discipline */
1694 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1695# ifdef NTTYDISC
1696
1697 tio->line = NTTYDISC;
1698# endif /* NTTYDISC */
1699
1700 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1701#endif /* HAVE_TERMIOS_H */
1702
1703 /*
1704 * Debugging
1705 */
1706#ifdef DEBUG_TTYMODE
1707#ifdef HAVE_TERMIOS_H
1708 /* c_iflag bits */
1709 fprintf(stderr, "Input flags\n");
1710
1711 /* cpp token stringize doesn't work on all machines <sigh> */
1712# define FOO(flag,name) \
1713 if ((tio->c_iflag) & flag) \
1714 fprintf (stderr, "%s ", name)
1715
1716 /* c_iflag bits */
1717 FOO(IGNBRK, "IGNBRK");
1718 FOO(BRKINT, "BRKINT");
1719 FOO(IGNPAR, "IGNPAR");
1720 FOO(PARMRK, "PARMRK");
1721 FOO(INPCK, "INPCK");
1722 FOO(ISTRIP, "ISTRIP");
1723 FOO(INLCR, "INLCR");
1724 FOO(IGNCR, "IGNCR");
1725 FOO(ICRNL, "ICRNL");
1726 FOO(IXON, "IXON");
1727 FOO(IXOFF, "IXOFF");
1728# ifdef IUCLC
1729
1730 FOO(IUCLC, "IUCLC");
1731# endif
1732# ifdef IXANY
1733
1734 FOO(IXANY, "IXANY");
1735# endif
1736# ifdef IMAXBEL
1737
1738 FOO(IMAXBEL, "IMAXBEL");
1739# endif
1740
1741 fprintf(stderr, "\n");
1742
1743# undef FOO
1744# define FOO(entry, name) \
1745 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1746
1747 FOO(VINTR, "VINTR");
1748 FOO(VQUIT, "VQUIT");
1749 FOO(VERASE, "VERASE");
1750 FOO(VKILL, "VKILL");
1751 FOO(VEOF, "VEOF");
1752 FOO(VEOL, "VEOL");
1753# ifdef VEOL2
1754
1755 FOO(VEOL2, "VEOL2");
1756# endif
1757# ifdef VSWTC
1758
1759 FOO(VSWTC, "VSWTC");
1760# endif
1761# ifdef VSWTCH
1762
1763 FOO(VSWTCH, "VSWTCH");
1764# endif
1765
1766 FOO(VSTART, "VSTART");
1767 FOO(VSTOP, "VSTOP");
1768 FOO(VSUSP, "VSUSP");
1769# ifdef VDSUSP
1770
1771 FOO(VDSUSP, "VDSUSP");
1772# endif
1773# ifdef VREPRINT
1774
1775 FOO(VREPRINT, "VREPRINT");
1776# endif
1777# ifdef VDISCRD
1778
1779 FOO(VDISCRD, "VDISCRD");
1780# endif
1781# ifdef VWERSE
1782
1783 FOO(VWERSE, "VWERSE");
1784# endif
1785# ifdef VLNEXT
1786
1787 FOO(VLNEXT, "VLNEXT");
1788# endif
1789
1790 fprintf(stderr, "\n");
1791# undef FOO
1792# endif /* HAVE_TERMIOS_H */
1793#endif /* DEBUG_TTYMODE */
1794}
1795
1796/*----------------------- end-of-file (C source) -----------------------*/ 1580/*----------------------- end-of-file (C source) -----------------------*/

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