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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.9 by pcg, Tue Dec 2 21:49:46 2003 UTC vs.
Revision 1.257 by root, Sun Apr 26 01:51:20 2009 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.9 2003/12/02 21:49:46 pcg Exp $
5 * 4 *
6 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
7 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
8 * - original version 7 * - original version
9 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
10 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
11 * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
12 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
11 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
12 * - extensive modifications 14 * - extensive modifications
13 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 15 * Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com>
14 * - QNX support
15 * 16 *
16 * This program is free software; you can redistribute it and/or modify 17 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by 18 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or 19 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version. 20 * (at your option) any later version.
… …
31 * Initialisation routines. 32 * Initialisation routines.
32 */ 33 */
33 34
34#include "../config.h" /* NECESSARY */ 35#include "../config.h" /* NECESSARY */
35#include "rxvt.h" /* NECESSARY */ 36#include "rxvt.h" /* NECESSARY */
37#include "rxvtutil.h"
36#include "init.h" 38#include "init.h"
39#include "keyboard.h"
37 40
41#include <limits>
42
38#include <signal.h> 43#include <csignal>
44
45#include <fcntl.h>
46
47#ifdef HAVE_XSETLOCALE
48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale>
53# endif
54#endif
55
56#ifdef HAVE_NL_LANGINFO
57# include <langinfo.h>
58#endif
59
60#ifdef DISPLAY_IS_IP
61/* On Solaris link with -lsocket and -lnsl */
62#include <sys/types.h>
63#include <sys/socket.h>
64
65/* these next two are probably only on Sun (not Solaris) */
66#ifdef HAVE_SYS_SOCKIO_H
67#include <sys/sockio.h>
68#endif
69#ifdef HAVE_SYS_BYTEORDER_H
70#include <sys/byteorder.h>
71#endif
72
73#include <netinet/in.h>
74#include <arpa/inet.h>
75#include <net/if.h>
76#include <net/if_arp.h>
77
78static char *
79rxvt_network_display (const char *display)
80{
81 char buffer[1024], *rval = NULL;
82 struct ifconf ifc;
83 struct ifreq *ifr;
84 int i, skfd;
85
86 if (display[0] != ':' && strncmp (display, "unix:", 5))
87 return (char *) display; /* nothing to do */
88
89 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
90 ifc.ifc_buf = buffer;
91
92 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
93 {
94 perror ("socket");
95 return NULL;
96 }
97
98 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
99 {
100 perror ("SIOCGIFCONF");
101 close (skfd);
102 return NULL;
103 }
104
105 for (i = 0, ifr = ifc.ifc_req;
106 i < (ifc.ifc_len / sizeof (struct ifreq));
107 i++, ifr++)
108 {
109 struct ifreq ifr2;
110
111 strcpy (ifr2.ifr_name, ifr->ifr_name);
112
113 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
114 {
115 unsigned long addr;
116 struct sockaddr_in *p_addr;
117
118 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
119 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
120
121 /*
122 * not "0.0.0.0" or "127.0.0.1" - so format the address
123 */
124 if (addr && addr != 0x7F000001)
125 {
126 char *colon = strchr (display, ':');
127
128 if (colon == NULL)
129 colon = ":0.0";
130
131 rval = rxvt_malloc (strlen (colon) + 16);
132 sprintf (rval, "%d.%d.%d.%d%s",
133 (int) ((addr >> 030) & 0xFF),
134 (int) ((addr >> 020) & 0xFF),
135 (int) ((addr >> 010) & 0xFF),
136 (int) (addr & 0xFF), colon);
137 break;
138 }
139 }
140 }
141
142 close (skfd);
143
144 return rval;
145}
146#endif
39 147
40const char *const def_colorName[] = 148const char *const def_colorName[] =
41 { 149 {
42 COLOR_FOREGROUND, 150 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 151 COLOR_BACKGROUND,
44 /* low-intensity colors */ 152 /* low-intensity colors */
45 "Black", /* 0: black (#000000) */ 153 "rgb:00/00/00", // 0: black (Black)
46#ifndef NO_BRIGHTCOLOR 154 "rgb:cd/00/00", // 1: red (Red3)
47 "Red3", /* 1: red (#CD0000) */ 155 "rgb:00/cd/00", // 2: green (Green3)
48 "Green3", /* 2: green (#00CD00) */ 156 "rgb:cd/cd/00", // 3: yellow (Yellow3)
49 "Yellow3", /* 3: yellow (#CDCD00) */ 157 "rgb:00/00/cd", // 4: blue (Blue3)
50 "Blue3", /* 4: blue (#0000CD) */ 158 "rgb:cd/00/cd", // 5: magenta (Magenta3)
51 "Magenta3", /* 5: magenta (#CD00CD) */ 159 "rgb:00/cd/cd", // 6: cyan (Cyan3)
52 "Cyan3", /* 6: cyan (#00CDCD) */
53# ifdef XTERM_COLORS 160# ifdef XTERM_COLORS
54 "Grey90", /* 7: white (#E5E5E5) */ 161 "rgb:e5/e5/e5", // 7: white (Grey90)
55# else 162# else
56 "AntiqueWhite", /* 7: white (#FAEBD7) */ 163 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
57# endif 164# endif
58 /* high-intensity colors */ 165 /* high-intensity colors */
59# ifdef XTERM_COLORS 166# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 167 "rgb:4d/4d/4d", // 8: bright black (Grey30)
61# else 168# else
62 "Grey25", /* 8: bright black (#404040) */ 169 "rgb:40/40/40", // 8: bright black (Grey25)
63# endif 170# endif
64#endif /* NO_BRIGHTCOLOR */ 171 "rgb:ff/00/00", // 1/9: bright red (Reed)
65 "Red", /* 1/9: bright red (#FF0000) */ 172 "rgb:00/ff/00", // 2/10: bright green (Green)
66 "Green", /* 2/10: bright green (#00FF00) */ 173 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 174 "rgb:00/00/ff", // 4/12: bright blue (Blue)
68 "Blue", /* 4/12: bright blue (#0000FF) */ 175 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 176 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 177 "rgb:ff/ff/ff", // 7/15: bright white (White)
71 "White", /* 7/15: bright white (#FFFFFF) */ 178
72#ifdef TTY_256COLOR 179 // 88 xterm colours
73 "rgb:00/00/00", /* default 16-255 color table */
74 "rgb:00/00/2a", 180 "rgb:00/00/00",
75 "rgb:00/00/55", 181 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 182 "rgb:00/00/cd",
183 "rgb:00/00/ff",
79 "rgb:00/2a/00", 184 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 185 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 186 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 187 "rgb:00/8b/ff",
89 "rgb:00/55/aa",
90 "rgb:00/55/d4",
91 "rgb:00/7f/00",
92 "rgb:00/7f/2a",
93 "rgb:00/7f/55",
94 "rgb:00/7f/7f",
95 "rgb:00/7f/aa",
96 "rgb:00/7f/d4",
97 "rgb:00/aa/00",
98 "rgb:00/aa/2a",
99 "rgb:00/aa/55",
100 "rgb:00/aa/7f",
101 "rgb:00/aa/aa",
102 "rgb:00/aa/d4",
103 "rgb:00/d4/00", 188 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 189 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "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",
109 "rgb:2a/00/00", 196 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 197 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 198 "rgb:8b/00/cd",
115 "rgb:2a/2a/00",
116 "rgb:2a/2a/2a",
117 "rgb:2a/2a/55",
118 "rgb:2a/2a/7f",
119 "rgb:2a/2a/aa",
120 "rgb:2a/2a/d4",
121 "rgb:2a/55/00",
122 "rgb:2a/55/2a",
123 "rgb:2a/55/55",
124 "rgb:2a/55/7f",
125 "rgb:2a/55/aa",
126 "rgb:2a/55/d4",
127 "rgb:2a/7f/00",
128 "rgb:2a/7f/2a",
129 "rgb:2a/7f/55",
130 "rgb:2a/7f/7f",
131 "rgb:2a/7f/aa",
132 "rgb:2a/7f/d4",
133 "rgb:2a/aa/00",
134 "rgb:2a/aa/2a",
135 "rgb:2a/aa/55",
136 "rgb:2a/aa/7f",
137 "rgb:2a/aa/aa",
138 "rgb:2a/aa/d4",
139 "rgb:2a/d4/00",
140 "rgb:2a/d4/2a",
141 "rgb:2a/d4/55",
142 "rgb:2a/d4/7f",
143 "rgb:2a/d4/aa",
144 "rgb:2a/d4/d4",
145 "rgb:55/00/00",
146 "rgb:55/00/2a",
147 "rgb:55/00/55",
148 "rgb:55/00/7f", 199 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 200 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 201 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 202 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 203 "rgb:8b/8b/ff",
155 "rgb:55/2a/aa",
156 "rgb:55/2a/d4",
157 "rgb:55/55/00",
158 "rgb:55/55/2a",
159 "rgb:55/55/55",
160 "rgb:55/55/7f",
161 "rgb:55/55/aa",
162 "rgb:55/55/d4",
163 "rgb:55/7f/00",
164 "rgb:55/7f/2a",
165 "rgb:55/7f/55",
166 "rgb:55/7f/7f",
167 "rgb:55/7f/aa",
168 "rgb:55/7f/d4",
169 "rgb:55/aa/00",
170 "rgb:55/aa/2a",
171 "rgb:55/aa/55",
172 "rgb:55/aa/7f",
173 "rgb:55/aa/aa",
174 "rgb:55/aa/d4",
175 "rgb:55/d4/00", 204 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 205 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 206 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 207 "rgb:8b/cd/ff",
182 "rgb:7f/00/2a",
183 "rgb:7f/00/55",
184 "rgb:7f/00/7f",
185 "rgb:7f/00/aa",
186 "rgb:7f/00/d4",
187 "rgb:7f/2a/00",
188 "rgb:7f/2a/2a",
189 "rgb:7f/2a/55",
190 "rgb:7f/2a/7f",
191 "rgb:7f/2a/aa",
192 "rgb:7f/2a/d4",
193 "rgb:7f/55/00",
194 "rgb:7f/55/2a",
195 "rgb:7f/55/55",
196 "rgb:7f/55/7f",
197 "rgb:7f/55/aa",
198 "rgb:7f/55/d4",
199 "rgb:7f/7f/00", 208 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 209 "rgb:8b/ff/8b",
201 "rgb:7f/7f/55",
202 "rgb:7f/7f/7f",
203 "rgb:7f/7f/aa",
204 "rgb:7f/7f/d4",
205 "rgb:7f/aa/00",
206 "rgb:7f/aa/2a",
207 "rgb:7f/aa/55",
208 "rgb:7f/aa/7f",
209 "rgb:7f/aa/aa",
210 "rgb:7f/aa/d4",
211 "rgb:7f/d4/00",
212 "rgb:7f/d4/2a",
213 "rgb:7f/d4/55",
214 "rgb:7f/d4/7f",
215 "rgb:7f/d4/aa",
216 "rgb:7f/d4/d4",
217 "rgb:aa/00/00",
218 "rgb:aa/00/2a",
219 "rgb:aa/00/55",
220 "rgb:aa/00/7f",
221 "rgb:aa/00/aa",
222 "rgb:aa/00/d4",
223 "rgb:aa/2a/00",
224 "rgb:aa/2a/2a",
225 "rgb:aa/2a/55",
226 "rgb:aa/2a/7f",
227 "rgb:aa/2a/aa",
228 "rgb:aa/2a/d4",
229 "rgb:aa/55/00",
230 "rgb:aa/55/2a",
231 "rgb:aa/55/55",
232 "rgb:aa/55/7f",
233 "rgb:aa/55/aa",
234 "rgb:aa/55/d4",
235 "rgb:aa/7f/00",
236 "rgb:aa/7f/2a",
237 "rgb:aa/7f/55",
238 "rgb:aa/7f/7f",
239 "rgb:aa/7f/aa",
240 "rgb:aa/7f/d4", 210 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 211 "rgb:8b/ff/ff",
242 "rgb:aa/aa/2a",
243 "rgb:aa/aa/55",
244 "rgb:aa/aa/7f",
245 "rgb:aa/aa/aa",
246 "rgb:aa/aa/d4",
247 "rgb:aa/d4/00",
248 "rgb:aa/d4/2a",
249 "rgb:aa/d4/55",
250 "rgb:aa/d4/7f",
251 "rgb:aa/d4/aa",
252 "rgb:aa/d4/d4",
253 "rgb:d4/00/00", 212 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 213 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 214 "rgb:cd/00/cd",
215 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 216 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 217 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 218 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 219 "rgb:cd/8b/ff",
269 "rgb:d4/55/aa",
270 "rgb:d4/55/d4",
271 "rgb:d4/7f/00",
272 "rgb:d4/7f/2a",
273 "rgb:d4/7f/55",
274 "rgb:d4/7f/7f",
275 "rgb:d4/7f/aa",
276 "rgb:d4/7f/d4",
277 "rgb:d4/aa/00",
278 "rgb:d4/aa/2a",
279 "rgb:d4/aa/55",
280 "rgb:d4/aa/7f",
281 "rgb:d4/aa/aa",
282 "rgb:d4/aa/d4",
283 "rgb:d4/d4/00", 220 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 221 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "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",
289 "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",
290 "rgb:12/12/12", 244 "rgb:2e/2e/2e",
291 "rgb:1c/1c/1c", 245 "rgb:5c/5c/5c",
292 "rgb:26/26/26",
293 "rgb:30/30/30", 246 "rgb:73/73/73",
294 "rgb:3a/3a/3a",
295 "rgb:44/44/44",
296 "rgb:4e/4e/4e",
297 "rgb:58/58/58", 247 "rgb:8b/8b/8b",
298 "rgb:62/62/62", 248 "rgb:a2/a2/a2",
299 "rgb:6c/6c/6c",
300 "rgb:76/76/76",
301 "rgb:80/80/80",
302 "rgb:8a/8a/8a",
303 "rgb:94/94/94", 249 "rgb:b9/b9/b9",
304 "rgb:9e/9e/9e",
305 "rgb:a8/a8/a8",
306 "rgb:b2/b2/b2",
307 "rgb:bc/bc/bc",
308 "rgb:c6/c6/c6",
309 "rgb:d0/d0/d0", 250 "rgb:d0/d0/d0",
310 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 251 "rgb:e7/e7/e7",
312 "rgb:ee/ee/ee", 252
313#endif
314#ifndef NO_CURSORCOLOR 253#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 254 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 255 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 256#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer */ 257 NULL, /* Color_pointer_fg */
258 NULL, /* Color_pointer_bg */
319 NULL, /* Color_border */ 259 NULL, /* Color_border */
320#ifndef NO_BOLD_UNDERLINE_REVERSE 260#ifndef NO_BOLD_UNDERLINE_REVERSE
321 NULL, /* Color_BD */ 261 NULL, /* Color_BD */
262 NULL, /* Color_IT */
322 NULL, /* Color_UL */ 263 NULL, /* Color_UL */
323 NULL, /* Color_RV */ 264 NULL, /* Color_RV */
324#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 265#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
266#if ENABLE_FRILLS
267 NULL, // Color_underline
268#endif
325#ifdef OPTION_HC 269#ifdef OPTION_HC
326 NULL, 270 NULL,
327#endif 271#endif
328#ifdef KEEP_SCROLLCOLOR
329 COLOR_SCROLLBAR, 272 COLOR_SCROLLBAR,
273#ifdef RXVT_SCROLLBAR
330 COLOR_SCROLLTROUGH, 274 COLOR_SCROLLTROUGH,
331#endif /* KEEP_SCROLLCOLOR */ 275#endif
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 "COMPOUND_TEXT",
337 "MULTIPLE",
338 "TARGETS",
339 "TEXT",
340 "TIMESTAMP",
341 "VT_SELECTION",
342 "INCR",
343 "WM_DELETE_WINDOW",
344#ifdef TRANSPARENT
345 "_XROOTPMAP_ID",
346#endif
347#ifdef OFFIX_DND
348 "DndProtocol",
349 "DndSelection",
350#endif
351 "CLIPBOARD"
352 };
353
354bool
355rxvt_term::init_vars() 285rxvt_term::init_vars ()
356{ 286{
357 PixColors = new rxvt_color [TOTAL_COLORS]; 287 pix_colors = pix_colors_focused;
358 if (PixColors == NULL)
359 return false;
360
361#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
362
363 TermWin.pixmap = None;
364#endif
365#ifdef UTMP_SUPPORT
366
367 next_utmp_action = SAVE;
368#endif
369#ifndef NO_SETOWNER_TTYDEV
370
371 next_tty_action = SAVE;
372#endif
373 288
374 MEvent.time = CurrentTime; 289 MEvent.time = CurrentTime;
375 MEvent.button = AnyButton; 290 MEvent.button = AnyButton;
376 Options = DEFAULT_OPTIONS;
377 want_refresh = 1; 291 want_refresh = 1;
378 cmd_pid = -1;
379 cmd_fd = tty_fd = Xfd = -1;
380 PrivateModes = SavedModes = PrivMode_Default; 292 priv_modes = SavedModes = PrivMode_Default;
381 TermWin.focus = 0;
382 TermWin.ncol = 80; 293 ncol = 80;
383 TermWin.nrow = 24; 294 nrow = 24;
384 TermWin.int_bwidth = INTERNALBORDERWIDTH; 295 int_bwidth = INTERNALBORDERWIDTH;
385 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 296 ext_bwidth = EXTERNALBORDERWIDTH;
386 TermWin.lineSpace = LINESPACE; 297 lineSpace = LINESPACE;
387 TermWin.saveLines = SAVELINES; 298 saveLines = SAVELINES;
388 numPixColors = TOTAL_COLORS;
389#ifndef NO_NEW_SELECTION
390 299
391 selection_style = NEW_SELECT;
392#else
393
394 selection_style = OLD_SELECT;
395#endif
396#ifndef NO_BRIGHTCOLOR
397
398 colorfgbg = DEFAULT_RSTYLE;
399#endif
400#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
401
402 ks_bigfont = XK_greater;
403 ks_smallfont = XK_less;
404#endif
405#ifdef GREEK_SUPPORT
406
407 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
408#endif
409
410 refresh_limit = 1;
411 refresh_type = SLOW_REFRESH; 300 refresh_type = SLOW_REFRESH;
412 prev_nrow = prev_ncol = 0;
413#ifdef MULTICHAR_SET
414# ifdef MULTICHAR_ENCODING
415
416 encoding_method = MULTICHAR_ENCODING;
417# endif
418
419 multichar_decode = rxvt_euc2jis;
420#endif
421 301
422 oldcursor.row = oldcursor.col = -1; 302 oldcursor.row = oldcursor.col = -1;
423#ifdef XPM_BACKGROUND
424 /* bgPixmap.w = bgPixmap.h = 0; */
425 bgPixmap.x = bgPixmap.y = 50;
426 bgPixmap.pixmap = None;
427#endif
428 303
429 last_bot = last_state = -1; 304 set_option (Opt_scrollBar);
430#ifdef MENUBAR 305 set_option (Opt_scrollTtyOutput);
431 306 set_option (Opt_jumpScroll);
432 menu_readonly = 1; 307 set_option (Opt_skipScroll);
433# if !(MENUBAR_MAX > 1) 308 set_option (Opt_secondaryScreen);
434 309 set_option (Opt_secondaryScroll);
435 CurrentBar = &(BarList); 310 set_option (Opt_pastableTabs);
436# endif /* (MENUBAR_MAX > 1) */ 311 set_option (Opt_intensityStyles);
437#endif 312 set_option (Opt_iso14755_52);
438 313 set_option (Opt_buffered);
439 return true;
440} 314}
441 315
442/* EXTPROTO */ 316static void
443void
444rxvt_init_secondary (pR) 317init_secondary ()
445{ 318{
446 int i; 319 int i;
447#ifdef TTY_GID_SUPPORT
448 struct group *gr = getgrnam ("tty");
449 320
450 if (gr)
451 { /* change group ownership of tty to "tty" */
452 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
453 R->ttygid = gr->gr_gid;
454 }
455 else
456#endif /* TTY_GID_SUPPORT */
457 {
458 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
459 R->ttygid = getgid ();
460 }
461
462#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
463 R->locale = setlocale (LC_CTYPE, "");
464#endif
465
466 /*
467 * Close all unused file descriptors
468 * We don't want them, we don't need them.
469 */
470 if ((i = open ("/dev/null", O_RDONLY)) < 0) 321 if ((i = open ("/dev/null", O_RDONLY)) < 0)
471 { 322 {
472 /* TODO: BOO HISS */
473 dup2 (STDERR_FILENO, STDIN_FILENO); 323 dup2 (STDERR_FILENO, STDIN_FILENO);
474 } 324 }
475 else if (i > STDIN_FILENO) 325 else if (i != STDIN_FILENO)
476 { 326 {
477 dup2 (i, STDIN_FILENO); 327 dup2 (i, STDIN_FILENO);
478 close (i); 328 close (i);
479 } 329 }
480 330
481 dup2 (STDERR_FILENO, STDOUT_FILENO); 331 dup2 (STDERR_FILENO, STDOUT_FILENO);
482#if 0 // schmorp sayz closing filies is murder
483
484 for (i = STDERR_FILENO + 1; i < R->num_fds; i++)
485 {
486#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
487 if (i == 4 || i == 7)
488 continue;
489#endif
490
491 close(i);
492 }
493#endif
494} 332}
495 333
496/*----------------------------------------------------------------------*/ 334/*----------------------------------------------------------------------*/
497/* EXTPROTO */
498const char ** 335const char **
499rxvt_init_resources (pR_ int argc, const char *const *argv) 336rxvt_term::init_resources (int argc, const char *const *argv)
500{ 337{
501 int i, r_argc; 338 int i, r_argc;
502 char *val;
503 const char **cmd_argv, **r_argv; 339 const char **cmd_argv, **r_argv;
504 const char **rs;
505 340
506 /* 341 /*
507 * Look for -exec option. Find => split and make cmd_argv[] of command args 342 * Look for -e option. Find => split and make cmd_argv[] of command args
508 */ 343 */
509 for (r_argc = 0; r_argc < argc; r_argc++) 344 for (r_argc = 0; r_argc < argc; r_argc++)
510 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 345 if (!strcmp (argv[r_argc], "-e"))
511 break; 346 break;
347
348 if (r_argc == argc)
349 cmd_argv = NULL;
350 else if (!argv[r_argc + 1])
351 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
352 else
353 {
354 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
355
356 for (i = 0; i < argc - r_argc - 1; i++)
357 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
358
359 cmd_argv[i] = NULL;
360 }
361
512 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1)); 362 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
513 363
514 for (i = 0; i < r_argc; i++) 364 for (i = 0; i < r_argc; i++)
515 r_argv[i] = (const char *)argv[i]; 365 r_argv[i] = (const char *)argv[i];
366
516 r_argv[i] = NULL; 367 r_argv[i] = NULL;
517 if (r_argc == argc)
518 cmd_argv = NULL;
519 else
520 {
521 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
522 368
523 for (i = 0; i < argc - r_argc - 1; i++)
524 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
525 cmd_argv[i] = NULL;
526 }
527
528 /* clear all resources */
529 rs = R->rs;
530 for (i = 0; i < NUM_RESOURCES;)
531 rs[i++] = NULL;
532
533 rs[Rs_name] = rxvt_r_basename(argv[0]); 369 rs[Rs_name] = rxvt_basename (argv[0]);
370
534 /* 371 /*
535 * Open display, get options/resources and create the window 372 * Open display, get options/resources and create the window
536 */ 373 */
374
537 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL) 375 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
538 rs[Rs_display_name] = ":0"; 376 rs[Rs_display_name] = ":0";
539 377
540 rxvt_get_options(aR_ r_argc, r_argv); 378 get_options (r_argc, r_argv);
379
380 if (!(display = displays.get (rs[Rs_display_name])))
381 {
382 free (r_argv);
383 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
384 }
385
386 // using a local pointer decreases code size a lot
387 xa = display->xa;
388
389 set (display);
390 extract_resources ();
391
392#if XFT
393 if (rs[Rs_depth])
394 select_visual (strtol (rs[Rs_depth], 0, 0));
395#endif
396
541 free(r_argv); 397 free (r_argv);
542 398
543#ifdef LOCAL_X_IS_UNIX 399 for (int i = NUM_RESOURCES; i--; )
400 if (rs [i] == resval_undef)
401 rs [i] = 0;
544 402
545 if (rs[Rs_display_name][0] == ':') 403#ifdef HAVE_AFTERIMAGE
546 { 404 set_application_name ((char *)rs[Rs_name]);
547 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name])); 405 set_output_threshold (OUTPUT_LEVEL_WARNING);
548 STRCPY(val, "unix"); 406#endif
549 STRCAT(val, rs[Rs_display_name]); 407
550 R->Xdisplay = XOpenDisplay(val); 408#if ENABLE_PERL
551 free(val); 409 if (!rs[Rs_perl_ext_1])
410 rs[Rs_perl_ext_1] = "default";
411
412 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
413 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
414 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
552 } 415 {
553#endif 416 rxvt_perl.init (this);
554 417 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
555 if (R->Xdisplay == NULL
556 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL)
557 { 418 }
558 rxvt_print_error("can't open display %s", rs[Rs_display_name]); 419#endif
559 exit(EXIT_FAILURE);
560 }
561
562 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
563 420
564 /* 421 /*
565 * set any defaults not already set 422 * set any defaults not already set
566 */ 423 */
567 if (cmd_argv && cmd_argv[0]) 424 if (cmd_argv && cmd_argv[0])
568 { 425 {
569 if (!rs[Rs_title]) 426 if (!rs[Rs_title])
570 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 427 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
428
571 if (!rs[Rs_iconName]) 429 if (!rs[Rs_iconName])
572 rs[Rs_iconName] = rs[Rs_title]; 430 rs[Rs_iconName] = rs[Rs_title];
573 } 431 }
574 else 432 else
575 { 433 {
576 if (!rs[Rs_title]) 434 if (!rs[Rs_title])
577 rs[Rs_title] = rs[Rs_name]; 435 rs[Rs_title] = rs[Rs_name];
436
578 if (!rs[Rs_iconName]) 437 if (!rs[Rs_iconName])
579 rs[Rs_iconName] = rs[Rs_name]; 438 rs[Rs_iconName] = rs[Rs_name];
580 } 439 }
440
581 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 441 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
582 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i); 442 saveLines = min (i, MAX_SAVELINES);
583#ifndef NO_FRILLS
584 443
444#if ENABLE_FRILLS
585 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)
586 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 446 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
447
587 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)
588 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 449 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
589#endif
590#ifndef NO_LINESPACE
591 450
592 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 451 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
593 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 452 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
594#endif 453#endif
595 454
596#ifdef POINTER_BLANK 455#ifdef POINTER_BLANK
597
598 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 456 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
599 R->pointerBlankDelay = i; 457 pointerBlankDelay = i;
600 else 458 else
601 R->pointerBlankDelay = 2; 459 pointerBlankDelay = 2;
602#endif 460#endif
603 461
604 /* no point having a scrollbar without having any scrollback! */ 462 /* no point having a scrollbar without having any scrollback! */
605 if (!R->TermWin.saveLines) 463 if (!saveLines)
606 R->Options &= ~Opt_scrollBar; 464 set_option (Opt_scrollBar, 0);
607
608#ifdef PRINTPIPE
609
610 if (!rs[Rs_print_pipe])
611 rs[Rs_print_pipe] = PRINTPIPE;
612#endif
613 465
614 if (!rs[Rs_cutchars]) 466 if (!rs[Rs_cutchars])
615 rs[Rs_cutchars] = CUTCHARS; 467 rs[Rs_cutchars] = CUTCHARS;
616#ifdef ACS_ASCII
617 468
618 if (!rs[Rs_acs_chars])
619 rs[Rs_acs_chars] = ACS_CHARS;
620 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
621 {
622 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
623 for (; i < 0x20; )
624 val[i] = ' ';
625 rs[Rs_acs_chars] = val;
626 }
627#endif
628#ifndef NO_BACKSPACE_KEY 469#ifndef NO_BACKSPACE_KEY
629 if (!rs[Rs_backspace_key]) 470 if (!rs[Rs_backspace_key])
630# ifdef DEFAULT_BACKSPACE 471# ifdef DEFAULT_BACKSPACE
631
632 R->key_backspace = DEFAULT_BACKSPACE; 472 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
633# else 473# else
634
635 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */ 474 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
636# endif
637
638 else
639 {
640 val = STRDUP(rs[Rs_backspace_key]);
641 rxvt_Str_trim(val);
642 rxvt_Str_escaped(val);
643 R->key_backspace = val;
644 }
645#endif 475# endif
476#endif
477
646#ifndef NO_DELETE_KEY 478#ifndef NO_DELETE_KEY
647 if (!rs[Rs_delete_key]) 479 if (!rs[Rs_delete_key])
648# ifdef DEFAULT_DELETE 480# ifdef DEFAULT_DELETE
649
650 R->key_delete = DEFAULT_DELETE; 481 rs[Rs_delete_key] = DEFAULT_DELETE;
651# else 482# else
652
653 R->key_delete = "\033[3~"; 483 rs[Rs_delete_key] = "\033[3~";
654# endif
655
656 else
657 {
658 val = STRDUP(rs[Rs_delete_key]);
659 rxvt_Str_trim(val);
660 rxvt_Str_escaped(val);
661 R->key_delete = val;
662 }
663#endif 484# endif
664 if (rs[Rs_answerbackstring])
665 {
666 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
667 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
668 }
669
670 if (rs[Rs_selectstyle])
671 {
672 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
673 R->selection_style = OLD_WORD_SELECT;
674#ifndef NO_OLD_SELECTION
675
676 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
677 R->selection_style = OLD_SELECT;
678#endif 485#endif
679 486
680 } 487 scrollBar.setup (this);
681
682#ifdef HAVE_SCROLLBARS
683 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
684 rs[Rs_scrollBar_thickness]);
685#endif
686
687 R->TermWin.fontset = new rxvt_fontset (aR);
688 R->TermWin.fontset->populate (rs[Rs_font]);
689 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
690 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
691 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
692 488
693#ifdef XTERM_REVERSE_VIDEO 489#ifdef XTERM_REVERSE_VIDEO
694 /* this is how xterm implements reverseVideo */ 490 /* this is how xterm implements reverseVideo */
695 if (R->Options & Opt_reverseVideo) 491 if (option (Opt_reverseVideo))
696 { 492 {
697 if (!rs[Rs_color + Color_fg]) 493 if (!rs[Rs_color + Color_fg])
698 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 494 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
495
699 if (!rs[Rs_color + Color_bg]) 496 if (!rs[Rs_color + Color_bg])
700 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 497 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
701 } 498 }
702#endif 499#endif
703 500
… …
705 if (!rs[Rs_color + i]) 502 if (!rs[Rs_color + i])
706 rs[Rs_color + i] = def_colorName[i]; 503 rs[Rs_color + i] = def_colorName[i];
707 504
708#ifndef XTERM_REVERSE_VIDEO 505#ifndef XTERM_REVERSE_VIDEO
709 /* this is how we implement reverseVideo */ 506 /* this is how we implement reverseVideo */
710 if (R->Options & Opt_reverseVideo) 507 if (option (Opt_reverseVideo))
711 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 508 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
712#endif 509#endif
713 510
714 /* convenient aliases for setting fg/bg to colors */ 511 /* convenient aliases for setting fg/bg to colors */
715 rxvt_color_aliases(aR_ Color_fg); 512 color_aliases (Color_fg);
716 rxvt_color_aliases(aR_ Color_bg); 513 color_aliases (Color_bg);
717#ifndef NO_CURSORCOLOR 514#ifndef NO_CURSORCOLOR
718
719 rxvt_color_aliases(aR_ Color_cursor); 515 color_aliases (Color_cursor);
720 rxvt_color_aliases(aR_ Color_cursor2); 516 color_aliases (Color_cursor2);
721#endif /* NO_CURSORCOLOR */ 517#endif /* NO_CURSORCOLOR */
722
723 rxvt_color_aliases(aR_ Color_pointer); 518 color_aliases (Color_pointer_fg);
519 color_aliases (Color_pointer_bg);
724 rxvt_color_aliases(aR_ Color_border); 520 color_aliases (Color_border);
725#ifndef NO_BOLD_UNDERLINE_REVERSE 521#ifndef NO_BOLD_UNDERLINE_REVERSE
726
727 rxvt_color_aliases(aR_ Color_BD); 522 color_aliases (Color_BD);
728 rxvt_color_aliases(aR_ Color_UL); 523 color_aliases (Color_UL);
729 rxvt_color_aliases(aR_ Color_RV); 524 color_aliases (Color_RV);
730#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 525#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
526
527 if (!rs[Rs_color + Color_border])
528 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
731 529
732 return cmd_argv; 530 return cmd_argv;
733} 531}
734 532
735/*----------------------------------------------------------------------*/ 533/*----------------------------------------------------------------------*/
736/* EXTPROTO */
737void 534void
738rxvt_init_env(pR) 535rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
739{ 536{
740 int i; 537 this->envv = envv;
741 unsigned int u; 538
742 char *val; 539 SET_R (this);
540 set_locale ("");
541 set_environ (envv); // a few things in X do not call setlocale :(
542
543 init_vars ();
544
545 init_secondary ();
546
547 const char **cmd_argv = init_resources (argc, argv);
548
549#ifdef KEYSYM_RESOURCE
550 keyboard->register_done ();
551#endif
552
553 if (const char *path = rs[Rs_chdir])
554 if (*path) // ignored if empty
555 {
556 if (*path != '/')
557 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
558
559 if (chdir (path))
560 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
561 }
562
563 if (option (Opt_scrollBar))
564 scrollBar.state = STATE_IDLE; /* set existence for size calculations */
565
566 pty = ptytty::create ();
567
568 create_windows (argc, argv);
569
570 init_xlocale ();
571
572 scr_poweron (); // initialize screen
573
574#if 0
575 XSynchronize (dpy, True);
576#endif
577
578 if (option (Opt_scrollBar))
579 scrollBar.resize (); /* create and map scrollbar */
580#ifdef HAVE_BG_PIXMAP
581 {
582 bgPixmap.set_target (this);
583 bgPixmap.invalidate ();
584
585#ifdef ENABLE_TRANSPARENCY
586 if (option (Opt_transparent))
587 {
588 bgPixmap.set_transparent ();
589
590#ifdef HAVE_AFTERIMAGE
591 if (rs [Rs_blurradius])
592 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
593#endif
594 if (ISSET_PIXCOLOR (Color_tint))
595 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
596
597 if (rs [Rs_shade])
598 bgPixmap.set_shade (rs [Rs_shade]);
599
600 bgPixmap.set_root_pixmap ();
601 XSelectInput (dpy, display->root, PropertyChangeMask);
602 rootwin_ev.start (display, display->root);
603 }
604#endif
605
606#ifdef BG_IMAGE_FROM_FILE
607 if (rs[Rs_backgroundPixmap])
608 {
609 const char *p = rs[Rs_backgroundPixmap];
610
611 if ((p = strchr (p, ';')) != 0)
612 {
613 p++;
614 bgPixmap.set_geometry (p);
615 }
616 else
617 bgPixmap.set_defaultGeometry ();
618
619 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
620 if (!bgPixmap.window_position_sensitive ())
621 update_background ();
622 }
623#endif
624 }
625#endif
626
627#if ENABLE_PERL
628 rootwin_ev.start (display, display->root);
629#endif
630
631 set_colorfgbg ();
632
633 init_command (cmd_argv);
634
635 free (cmd_argv);
636
637 if (pty->pty >= 0)
638 pty_ev.start (pty->pty, ev::READ);
639
640 HOOK_INVOKE ((this, HOOK_START, DT_END));
641
642#if ENABLE_XEMBED
643 if (rs[Rs_embed])
644 {
645 long info[2] = { 0, XEMBED_MAPPED };
646
647 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
648 32, PropModeReplace, (unsigned char *)&info, 2);
649 }
650#endif
651
652 XMapWindow (dpy, vt);
653 XMapWindow (dpy, parent[0]);
654
655 refresh_check ();
656}
657
658/*----------------------------------------------------------------------*/
659void
660rxvt_term::init_env ()
661{
662 int i;
663 char *val;
743 664
744#ifdef DISPLAY_IS_IP 665#ifdef DISPLAY_IS_IP
745 /* Fixup display_name for export over pty to any interested terminal 666 /* Fixup display_name for export over pty to any interested terminal
746 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 667 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
747 * (for the first non-loopback interface) that we get from 668 * (for the first non-loopback interface) that we get from
748 * rxvt_network_display(). This is more "name-resolution-portable", if you 669 * rxvt_network_display (). This is more "name-resolution-portable", if you
749 * will, and probably allows for faster x-client startup if your name 670 * will, and probably allows for faster x-client startup if your name
750 * server is beyond a slow link or overloaded at client startup. Of 671 * server is beyond a slow link or overloaded at client startup. Of
751 * course that only helps the shell's child processes, not us. 672 * course that only helps the shell's child processes, not us.
752 * 673 *
753 * Giving out the display_name also affords a potential security hole 674 * Giving out the display_name also affords a potential security hole
754 */ 675 */
755 val = rxvt_network_display(R->rs[Rs_display_name]); 676 val = rxvt_network_display (rs[Rs_display_name]);
756 R->rs[Rs_display_name] = (const char *)val; 677 rs[Rs_display_name] = (const char *)val;
678
757 if (val == NULL) 679 if (val == NULL)
758#endif /* DISPLAY_IS_IP */ 680#endif /* DISPLAY_IS_IP */
759
760 val = XDisplayString(R->Xdisplay); 681 val = XDisplayString (dpy);
682
761 if (R->rs[Rs_display_name] == NULL) 683 if (rs[Rs_display_name] == NULL)
762 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 684 rs[Rs_display_name] = val; /* use broken `:0' value */
763 685
764 i = STRLEN(val); 686 i = strlen (val);
765 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 687 env_display = (char *)rxvt_malloc (i + 9);
766 688
767 sprintf(R->env_display, "DISPLAY=%s", val); 689 sprintf (env_display, "DISPLAY=%s", val);
768 690
769 /* avoiding the math library: 691 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
770 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */
771 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++)
772 ;
773 MAX_IT(i, 1);
774 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char));
775
776 sprintf(R->env_windowid, "WINDOWID=%u",
777 (unsigned int)R->TermWin.parent[0]);
778 692
779 /* add entries to the environment: 693 /* add entries to the environment:
780 * @ DISPLAY: in case we started with -display 694 * @ DISPLAY: in case we started with -display
781 * @ WINDOWID: X window id number of the window 695 * @ WINDOWID: X window id number of the window
782 * @ COLORTERM: terminal sub-name and also indicates its color 696 * @ COLORTERM: terminal sub-name and also indicates its color
783 * @ TERM: terminal name 697 * @ TERM: terminal name
784 * @ TERMINFO: path to terminfo directory 698 * @ TERMINFO: path to terminfo directory
699 * @ COLORFGBG: fg;bg color codes
785 */ 700 */
786 putenv(R->env_display); 701 putenv (env_display);
787 putenv(R->env_windowid); 702 putenv (env_windowid);
703
704 if (env_colorfgbg)
705 putenv (env_colorfgbg);
706
788#ifdef RXVT_TERMINFO 707#ifdef RXVT_TERMINFO
789
790 putenv("TERMINFO=" RXVT_TERMINFO); 708 putenv ("TERMINFO=" RXVT_TERMINFO);
791#endif 709#endif
792 710
793 if (XDEPTH <= 2) 711 if (depth <= 2)
794 putenv("COLORTERM=" COLORTERMENV "-mono"); 712 putenv ("COLORTERM=" COLORTERMENV "-mono");
795 else 713 else
796 putenv("COLORTERM=" COLORTERMENVFULL); 714 putenv ("COLORTERM=" COLORTERMENVFULL);
715
797 if (R->rs[Rs_term_name] != NULL) 716 if (rs[Rs_term_name] != NULL)
798 { 717 {
799 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 718 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
800 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); 719 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
801 putenv(R->env_term); 720 putenv (env_term);
802 } 721 }
803 else 722 else
804 putenv("TERM=" TERMENV); 723 putenv ("TERM=" TERMENV);
805 724
806#ifdef HAVE_UNSETENV 725#ifdef HAVE_UNSETENV
807 /* avoid passing old settings and confusing term size */ 726 /* avoid passing old settings and confusing term size */
808 unsetenv("LINES"); 727 unsetenv ("LINES");
809 unsetenv("COLUMNS"); 728 unsetenv ("COLUMNS");
810 unsetenv("TERMCAP"); /* terminfo should be okay */ 729 unsetenv ("TERMCAP"); /* terminfo should be okay */
811#endif /* HAVE_UNSETENV */ 730#endif /* HAVE_UNSETENV */
812} 731}
813 732
814/*----------------------------------------------------------------------*/ 733/*----------------------------------------------------------------------*/
815/* 734/*
816 * This is more or less stolen straight from XFree86 xterm. 735 * This is more or less stolen straight from XFree86 xterm.
817 * This should support all European type languages. 736 * This should support all European type languages.
818 */ 737 */
819/* EXTPROTO */
820void 738void
821rxvt_init_xlocale(pR) 739rxvt_term::set_locale (const char *locale)
822{ 740{
741 set_environ (envv);
742
743#if HAVE_XSETLOCALE || HAVE_SETLOCALE
744 free (this->locale);
745 this->locale = setlocale (LC_CTYPE, locale);
746
747 if (!this->locale)
748 {
749 if (*locale)
750 {
751 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
752 setlocale (LC_CTYPE, "C");
753 }
754 else
755 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
756
757 this->locale = "C";
758 }
759
760
761 this->locale = strdup (this->locale);
762 SET_LOCALE (this->locale);
763 mbstate.reset ();
764#endif
765
766#if HAVE_NL_LANGINFO
767 char *codeset = strdup (nl_langinfo (CODESET));
768 // /^UTF.?8/i
769 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
770 && (codeset[1] == 'T' || codeset[1] == 't')
771 && (codeset[2] == 'F' || codeset[2] == 'f')
772 && (codeset[3] == '8' || codeset[4] == '8');
773 free (codeset);
774#else
775 enc_utf8 = 0;
776#endif
777}
778
779void
780rxvt_term::init_xlocale ()
781{
782 set_environ (envv);
783
823#ifdef USE_XIM 784#ifdef USE_XIM
824 if (R->locale == NULL) 785 if (!locale)
825 rxvt_print_error("Setting locale failed."); 786 rxvt_warn ("setting locale failed, working without locale support.\n");
826 else 787 else
827 { 788 {
828 Atom wmlocale; 789 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
829 790
830 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False);
831 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale,
832 XA_STRING, 8, PropModeReplace,
833 (unsigned char *)R->locale, STRLEN(R->locale));
834
835 if (XSupportsLocale() != True) 791 if (!XSupportsLocale ())
836 { 792 {
837 rxvt_print_error("The locale is not supported by Xlib"); 793 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
838 return; 794 return;
839 } 795 }
840 rxvt_setTermFontSet(aR_ 0);
841 796
797 im_ev.start (display);
798
842 /* see if we can connect yet */ 799 /* see if we can connect already */
843 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 800 im_cb ();
844
845 /* To avoid Segmentation Fault in C locale: Solaris only? */
846 if (STRCMP(R->locale, "C"))
847 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
848 rxvt_IMInstantiateCallback, NULL);
849 } 801 }
850#endif 802#endif
851} 803}
852 804
853/*----------------------------------------------------------------------*/ 805/*----------------------------------------------------------------------*/
854/* EXTPROTO */
855void 806void
856rxvt_init_command(pR_ const char *const *argv) 807rxvt_term::init_command (const char *const *argv)
857{ 808{
858 /* 809 /*
859 * Initialize the command connection. 810 * Initialize the command connection.
860 * This should be called after the X server connection is established. 811 * This should be called after the X server connection is established.
861 */ 812 */
813
814#ifdef META8_OPTION
815 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
816#endif
817
818 get_ourmods ();
819
820 if (!option (Opt_scrollTtyOutput))
821 priv_modes |= PrivMode_TtyOutputInh;
822 if (option (Opt_scrollTtyKeypress))
823 priv_modes |= PrivMode_Keypress;
824 if (!option (Opt_jumpScroll))
825 priv_modes |= PrivMode_smoothScroll;
826
827#ifndef NO_BACKSPACE_KEY
828 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
829 priv_modes |= PrivMode_HaveBackSpace;
830#endif
831
832 /* add value for scrollBar */
833 if (scrollBar.state)
834 {
835 priv_modes |= PrivMode_scrollBar;
836 SavedModes |= PrivMode_scrollBar;
837 }
838
839 run_command (argv);
840}
841
842/*----------------------------------------------------------------------*/
843void
844rxvt_term::get_colours ()
845{
862 int i; 846 int i;
863 847
864 for (i = 0; i < NUM_XA; i++) 848#ifdef OFF_FOCUS_FADING
865 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 849 pix_colors = pix_colors_focused;
866
867 /* Enable delete window protocol */
868 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0],
869 &(R->xa[XA_WMDELETEWINDOW]), 1);
870
871#ifdef USING_W11LIB
872 /* enable W11 callbacks */
873 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event);
874#endif 850#endif
875 851
876#ifdef META8_OPTION
877
878 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC);
879#endif
880
881 rxvt_get_ourmods(aR);
882
883 if (!(R->Options & Opt_scrollTtyOutput))
884 R->PrivateModes |= PrivMode_TtyOutputInh;
885 if (R->Options & Opt_scrollTtyKeypress)
886 R->PrivateModes |= PrivMode_Keypress;
887 if (!(R->Options & Opt_jumpScroll))
888 R->PrivateModes |= PrivMode_smoothScroll;
889#ifndef NO_BACKSPACE_KEY
890
891 if (STRCMP(R->key_backspace, "DEC") == 0)
892 R->PrivateModes |= PrivMode_HaveBackSpace;
893#endif
894 /* add value for scrollBar */
895 if (scrollbar_visible(R))
896 {
897 R->PrivateModes |= PrivMode_scrollBar;
898 R->SavedModes |= PrivMode_scrollBar;
899 }
900 if (menubar_visible(R))
901 {
902 R->PrivateModes |= PrivMode_menuBar;
903 R->SavedModes |= PrivMode_menuBar;
904 }
905#ifdef GREEK_SUPPORT
906 greek_init();
907#endif
908
909 R->Xfd = XConnectionNumber (R->Xdisplay);
910
911#ifdef CURSOR_BLINK
912
913 if (R->Options & Opt_cursorBlink)
914 (void)gettimeofday(&R->lastcursorchange, NULL);
915#endif
916
917 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0)
918 {
919 rxvt_print_error ("aborting");
920 exit (EXIT_FAILURE);
921 }
922}
923
924/*----------------------------------------------------------------------*/
925/* INTPROTO */
926void
927rxvt_Get_Colours(pR)
928{
929 int i;
930
931 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 852 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
932 { 853 {
933 rxvt_color xcol; 854 const char *name = rs[Rs_color + i];
934 855
935 if (!R->rs[Rs_color + i]) 856 if (!name)
936 continue; 857 continue;
937 858
938 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 859 rxvt_color xcol;
860
861 if (!set_color (xcol, name))
939 { 862 {
940#ifndef XTERM_REVERSE_VIDEO 863#ifndef XTERM_REVERSE_VIDEO
941 if (i < 2 && (R->Options & Opt_reverseVideo)) 864 if (i < 2 && option (Opt_reverseVideo))
942 { 865 name = def_colorName [1 - i];
943 R->rs[Rs_color + i] = def_colorName[!i];
944 }
945 else 866 else
946#endif 867#endif
868 name = def_colorName [i];
947 869
948 R->rs[Rs_color + i] = def_colorName[i]; 870 if (!name)
949 if (!R->rs[Rs_color + i])
950 continue; 871 continue;
951 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 872
873 if (!set_color (xcol, name))
952 { 874 {
953 switch (i) 875 switch (i)
954 { 876 {
955 case Color_fg: 877 case Color_fg:
956 case Color_bg: 878 case Color_bg:
957 /* fatal: need bg/fg color */ 879 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
958 rxvt_print_error("aborting"); 880 name = "";
959 exit(EXIT_FAILURE);
960 /* NOTREACHED */
961 break; 881 break;
962#ifndef NO_CURSORCOLOR 882#ifndef NO_CURSORCOLOR
963
964 case Color_cursor2: 883 case Color_cursor2:
965 xcol = R->PixColors[Color_fg]; 884#endif
885 case Color_pointer_fg:
886 name = rs[Rs_color + Color_fg];
887 xcol.set (this, name);
966 break; 888 break;
967#endif /* ! NO_CURSORCOLOR */
968
969 case Color_pointer:
970 xcol = R->PixColors[Color_fg];
971 break;
972 default: 889 default:
973 xcol = R->PixColors[Color_bg]; /* None */ 890 name = rs[Rs_color + Color_bg];
891 xcol.set (this, name);
974 break; 892 break;
975 } 893 }
976 } 894 }
977 } 895 }
896
978 R->PixColors[i] = xcol; 897 pix_colors[i] = xcol;
979 SET_PIXCOLOR(R, i); 898 rs[Rs_color + i] = name;
899 }
900
901 if (depth <= 2)
980 } 902 {
981 903 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
982 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 904 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
983 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 905 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
984 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 906 }
985 R->PixColors[Color_border] = R->PixColors[Color_fg];
986 907
987 /* 908 /*
988 * get scrollBar/menuBar shadow colors 909 * get scrollBar shadow colors
989 * 910 *
990 * The calculations of topShadow/bottomShadow values are adapted 911 * The calculations of topShadow/bottomShadow values are adapted
991 * from the fvwm window manager. 912 * from the fvwm window manager.
992 */ 913 */
993#ifdef KEEP_SCROLLCOLOR 914#ifdef RXVT_SCROLLBAR
994 915 if (depth <= 2)
995 if (XDEPTH <= 2) 916 {
996 { /* Monochrome */ 917 /* Monochrome */
997 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 918 alias_color (Color_scroll, Color_fg);
998 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 919 alias_color (Color_topShadow, Color_bg);
999 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 920 alias_color (Color_bottomShadow, Color_bg);
1000 } 921 }
1001 else 922 else
1002 { 923 {
1003 rxvt_color xcol[3]; 924 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
1004 /* xcol[0] == white
1005 * xcol[1] == top shadow
1006 * xcol[2] == bot shadow */
1007 925
1008 xcol[1] = R->PixColors[Color_scroll]; 926 rgba cscroll;
1009# ifdef PREFER_24BIT 927 pix_colors [Color_scroll].get (cscroll);
1010
1011 xcol[0].set (r, -1, -1, -1);
1012 /* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
1013# else
1014
1015 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
1016# endif
1017
1018 unsigned short R1, G1, B1, R0, G0, B0;
1019
1020 xcol[0].get (r, R0, G0, B0);
1021 xcol[1].get (r, R1, G1, B1);
1022
1023 /* bottomShadowColor */
1024 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
1025 xcol[2] = R->PixColors[Color_Black];
1026
1027 R->PixColors[Color_bottomShadow] = xcol[2];
1028 928
1029 /* topShadowColor */ 929 /* topShadowColor */
1030 if (!xcol[1].set (aR_ 930 if (!pix_colors[Color_topShadow].set (this,
1031 min (R0, max (R0 / 5, R1) * 7 / 5), 931 rgba (
1032 min (G0, max (G0 / 5, G1) * 7 / 5), 932 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1033 min (B0, max (B0 / 5, B1) * 7 / 5))) 933 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1034 xcol[1] = R->PixColors[Color_White]; 934 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1035 935 cscroll.a)
1036 R->PixColors[Color_topShadow] = xcol[1]; 936 ))
937 alias_color (Color_topShadow, Color_White);
1037 } 938 }
1038#endif /* KEEP_SCROLLCOLOR */ 939#endif
940
941#ifdef OFF_FOCUS_FADING
942 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
943 update_fade_color (i);
944#endif
1039} 945}
1040 946
1041/*----------------------------------------------------------------------*/ 947/*----------------------------------------------------------------------*/
1042/* color aliases, fg/bg bright-bold */ 948/* color aliases, fg/bg bright-bold */
1043/* INTPROTO */
1044void 949void
1045rxvt_color_aliases(pR_ int idx) 950rxvt_term::color_aliases (int idx)
1046{ 951{
1047 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) 952 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1048 { 953 {
1049 int i = atoi(R->rs[Rs_color + idx]); 954 int i = atoi (rs[Rs_color + idx]);
1050 955
1051 if (i >= 8 && i <= 15) 956 if (i >= 8 && i <= 15)
1052 { /* bright colors */ 957 /* bright colors */
1053 i -= 8;
1054#ifndef NO_BRIGHTCOLOR
1055
1056 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 958 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1057 return; 959 else if (i >= 0 && i <= 7)
1058#endif 960 /* normal colors */
1059
1060 }
1061 if (i >= 0 && i <= 7) /* normal colors */
1062 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 961 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1063 } 962 }
1064} 963}
1065 964
1066/*----------------------------------------------------------------------*/ 965/*----------------------------------------------------------------------*/
1067/* 966/*
1068 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 967 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1069 * Use resource ``modifier'' to override the Meta modifier 968 * Use resource ``modifier'' to override the Meta modifier
1070 */ 969 */
1071/* INTPROTO */
1072void 970void
1073rxvt_get_ourmods(pR) 971rxvt_term::get_ourmods ()
1074{ 972{
1075 int i, j, k; 973 int i, j, k;
1076 int requestedmeta, realmeta, realalt; 974 int requestedmeta, realmeta, realalt;
1077 const char *cm, *rsmod; 975 const char *cm, *rsmod;
1078 XModifierKeymap *map; 976 XModifierKeymap *map;
1079 KeyCode *kc; 977 KeyCode *kc;
1080 const unsigned int modmasks[] = 978 const unsigned int modmasks[] =
1081 { 979 {
1082 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 980 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1083 }; 981 };
1084 982
1085 requestedmeta = realmeta = realalt = 0; 983 requestedmeta = realmeta = realalt = 0;
1086 rsmod = R->rs[Rs_modifier]; 984 rsmod = rs[Rs_modifier];
985
1087 if (rsmod 986 if (rsmod
1088 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 987 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1089 requestedmeta = rsmod[3] - '0'; 988 requestedmeta = rsmod[3] - '0';
1090 989
1091 map = XGetModifierMapping(R->Xdisplay); 990 map = XGetModifierMapping (dpy);
1092 kc = map->modifiermap; 991 kc = map->modifiermap;
992
1093 for (i = 1; i < 6; i++) 993 for (i = 1; i < 6; i++)
1094 { 994 {
1095 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 995 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
996
1096 for (j = map->max_keypermod; j--; k++) 997 for (j = map->max_keypermod; j--; k++)
1097 { 998 {
1098 if (kc[k] == 0) 999 if (kc[k] == 0)
1099 break; 1000 break;
1001
1100 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) 1002 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1101 { 1003 {
1102 case XK_Num_Lock: 1004 case XK_Num_Lock:
1103 R->ModNumLockMask = modmasks[i - 1]; 1005 ModNumLockMask = modmasks[i - 1];
1104 /* FALLTHROUGH */ 1006 continue;
1105 default: 1007
1106 continue; /* for(;;) */ 1008 case XK_ISO_Level3_Shift:
1009 ModLevel3Mask = modmasks[i - 1];
1010 continue;
1011
1107 case XK_Meta_L: 1012 case XK_Meta_L:
1108 case XK_Meta_R: 1013 case XK_Meta_R:
1109 cm = "meta"; 1014 cm = "meta";
1110 realmeta = i; 1015 realmeta = i;
1111 break; 1016 break;
1017
1112 case XK_Alt_L: 1018 case XK_Alt_L:
1113 case XK_Alt_R: 1019 case XK_Alt_R:
1114 cm = "alt"; 1020 cm = "alt";
1115 realalt = i; 1021 realalt = i;
1116 break; 1022 break;
1023
1117 case XK_Super_L: 1024 case XK_Super_L:
1118 case XK_Super_R: 1025 case XK_Super_R:
1119 cm = "super"; 1026 cm = "super";
1120 break; 1027 break;
1028
1121 case XK_Hyper_L: 1029 case XK_Hyper_L:
1122 case XK_Hyper_R: 1030 case XK_Hyper_R:
1123 cm = "hyper"; 1031 cm = "hyper";
1124 break; 1032 break;
1033
1034 default:
1035 continue;
1125 } 1036 }
1126 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1037
1038 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1127 requestedmeta = i; 1039 requestedmeta = i;
1128 } 1040 }
1129 } 1041 }
1042
1130 XFreeModifiermap(map); 1043 XFreeModifiermap (map);
1044
1131 i = (requestedmeta ? requestedmeta 1045 i = requestedmeta ? requestedmeta
1132 : (realmeta ? realmeta 1046 : realmeta ? realmeta
1133 : (realalt ? realalt : 0))); 1047 : realalt ? realalt
1048 : 0;
1049
1134 if (i) 1050 if (i)
1135 R->ModMetaMask = modmasks[i - 1]; 1051 ModMetaMask = modmasks[i - 1];
1136} 1052}
1137 1053
1138/*----------------------------------------------------------------------*/ 1054/*----------------------------------------------------------------------*/
1139/* rxvt_Create_Windows() - Open and map the window */ 1055/* rxvt_Create_Windows () - Open and map the window */
1140/* EXTPROTO */
1141void 1056void
1142rxvt_Create_Windows(pR_ int argc, const char *const *argv) 1057rxvt_term::create_windows (int argc, const char *const *argv)
1143{ 1058{
1144 XClassHint classHint; 1059 XClassHint classHint;
1145 XWMHints wmHint; 1060 XWMHints wmHint;
1061#if ENABLE_FRILLS
1062 MWMHints mwmhints = { };
1063#endif
1146 XGCValues gcvalue; 1064 XGCValues gcvalue;
1147 long vt_emask;
1148
1149#ifdef PREFER_24BIT
1150
1151 XSetWindowAttributes attributes; 1065 XSetWindowAttributes attributes;
1152 XWindowAttributes gattr; 1066 Window top, parent;
1153 1067
1154 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 1068 dLocal (Display *, dpy);
1155 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1156 1069
1157 if (R->Options & Opt_transparent) 1070 /* grab colors before netscape does */
1158 { 1071 get_colours ();
1159 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 1072
1160 &gattr); 1073 if (!set_fonts ())
1161 XDEPTH = gattr.depth; 1074 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1075
1076 parent = display->root;
1077
1078 attributes.override_redirect = !!option (Opt_override_redirect);
1079
1080#if ENABLE_FRILLS
1081 if (option (Opt_borderLess))
1162 } 1082 {
1163 else 1083 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1164 {
1165 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1166 /*
1167 * If depth is not 24, look for a 24bit visual.
1168 */
1169 if (XDEPTH != 24)
1170 { 1084 {
1171 XVisualInfo vinfo; 1085 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1086 attributes.override_redirect = true;
1087 }
1088 else
1089 {
1090 mwmhints.flags = MWM_HINTS_DECORATIONS;
1091 }
1092 }
1093#endif
1172 1094
1173 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) 1095#if ENABLE_XEMBED
1096 if (rs[Rs_embed])
1097 {
1098 XWindowAttributes wattr;
1099
1100 parent = strtol (rs[Rs_embed], 0, 0);
1101
1102 if (!XGetWindowAttributes (dpy, parent, &wattr))
1103 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1104
1105 window_calc (wattr.width, wattr.height);
1106 }
1107#endif
1108
1109 window_calc (0, 0);
1110
1111 /* sub-window placement & size in rxvt_resize_subwindows () */
1112 attributes.background_pixel = pix_colors_focused [Color_border];
1113 attributes.border_pixel = pix_colors_focused [Color_border];
1114 attributes.colormap = cmap;
1115
1116 top = XCreateWindow (dpy, parent,
1117 szHint.x, szHint.y,
1118 szHint.width, szHint.height,
1119 ext_bwidth,
1120 depth, InputOutput, visual,
1121 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1122 &attributes);
1123
1124 this->parent[0] = top;
1125
1126 old_width = szHint.width;
1127 old_height = szHint.height;
1128
1129 set_title (rs [Rs_title]);
1130 set_icon_name (rs [Rs_iconName]);
1131
1132 classHint.res_name = (char *)rs[Rs_name];
1133 classHint.res_class = (char *)RESCLASS;
1134
1135 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1136 wmHint.input = True;
1137 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1138 wmHint.window_group = top;
1139
1140 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1141 &szHint, &wmHint, &classHint);
1142#if ENABLE_EWMH
1143# ifdef HAVE_AFTERIMAGE
1144 /*
1145 * set up icon hint
1146 * rs [Rs_iconfile] is path to icon, asv has been created in init_resources
1147 */
1148
1149 if (rs [Rs_iconfile])
1150 {
1151 init_asv ();
1152
1153 ASImage *im = file2ASImage (rs [Rs_iconfile], 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
1154 if (asv && im)
1155 {
1156 int w = im->width;
1157 int h = im->height;
1158 long* buffer = (long *)malloc ((2 + w * h) * sizeof (long));
1159 ASImage *result = scale_asimage (asv, im,
1160 w, h, ASA_ARGB32,
1161 100, ASIMAGE_QUALITY_DEFAULT);
1162 destroy_asimage (&im);
1163
1164 if (buffer && result)
1174 { 1165 {
1175 XDEPTH = 24; 1166 ARGB32 *asbuf = result->alt.argb32;
1176 XVISUAL = vinfo.visual; 1167 buffer [0] = w;
1177 XCMAP = XCreateColormap(R->Xdisplay, 1168 buffer [1] = h;
1178 RootWindow(R->Xdisplay, Xscreen), 1169
1179 XVISUAL, AllocNone); 1170 for (unsigned int i = 0; i < w * h; ++i)
1171 buffer [i + 2] = asbuf [i];
1172
1173 destroy_asimage (&result);
1174 XChangeProperty (dpy, top, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1175 PropModeReplace, (const unsigned char*) buffer, 2 + w * h);
1176 free (buffer);
1177 }
1178 else
1179 {
1180 if (!buffer)
1181 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1182
1183 if (!result)
1184 rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
1180 } 1185 }
1181 } 1186 }
1187 else
1188 rxvt_warn ("Loading image icon failed, continuing without.\n");
1182 } 1189 }
1183#endif 1190# endif
1184
1185 /* grab colors before netscape does */
1186 rxvt_Get_Colours(aR);
1187
1188 rxvt_change_font(aR_ 1, NULL);
1189 rxvt_window_calc(aR_ 0, 0);
1190 R->old_width = R->szHint.width;
1191 R->old_height = R->szHint.height;
1192
1193 /* parent window - reverse video so we can see placement errors
1194 * sub-window placement & size in rxvt_resize_subwindows()
1195 */
1196
1197#ifdef PREFER_24BIT
1198
1199 attributes.background_pixel = R->PixColors[Color_fg];
1200 attributes.border_pixel = R->PixColors[Color_border];
1201 attributes.colormap = XCMAP;
1202 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1203 R->szHint.x, R->szHint.y,
1204 R->szHint.width, R->szHint.height,
1205 R->TermWin.ext_bwidth,
1206 XDEPTH, InputOutput,
1207 XVISUAL,
1208 CWBackPixel | CWBorderPixel
1209 | CWColormap, &attributes);
1210#else
1211
1212 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1213 R->szHint.x, R->szHint.y,
1214 R->szHint.width,
1215 R->szHint.height,
1216 R->TermWin.ext_bwidth,
1217 R->PixColors[Color_border],
1218 R->PixColors[Color_fg]);
1219#endif 1191#endif
1220 1192
1221 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); 1193#if ENABLE_FRILLS
1222 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); 1194 if (mwmhints.flags)
1195 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1196 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1197#endif
1223 1198
1224 classHint.res_name = (char *)R->rs[Rs_name]; 1199 Atom protocols[] = {
1225 classHint.res_class = (char *)APL_CLASS; 1200 xa[XA_WM_DELETE_WINDOW],
1201#if ENABLE_EWMH
1202 xa[XA_NET_WM_PING],
1203#endif
1204 };
1226 1205
1227 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1206 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1228 wmHint.input = True;
1229 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState
1230 : NormalState);
1231 wmHint.window_group = R->TermWin.parent[0];
1232 1207
1233 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 1208#if ENABLE_FRILLS
1234 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 1209 if (rs[Rs_transient_for])
1235 XSelectInput(R->Xdisplay, R->TermWin.parent[0], 1210 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1211#endif
1212
1213#if ENABLE_EWMH
1214 long pid = getpid ();
1215
1216 XChangeProperty (dpy, top,
1217 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1218 PropModeReplace, (unsigned char *)&pid, 1);
1219
1220 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1221#endif
1222
1223 XSelectInput (dpy, top,
1236 (KeyPressMask 1224 KeyPressMask
1237#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1225#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1238 | KeyReleaseMask 1226 | KeyReleaseMask
1239#endif 1227#endif
1240 | FocusChangeMask | VisibilityChangeMask 1228 | FocusChangeMask | VisibilityChangeMask
1241 | StructureNotifyMask)); 1229 | ExposureMask | StructureNotifyMask);
1230
1231 termwin_ev.start (display, top);
1242 1232
1243 /* vt cursor: Black-on-White is standard, but this is more popular */ 1233 /* vt cursor: Black-on-White is standard, but this is more popular */
1244 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1234 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1245
1246#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1247 /* cursor (menuBar/scrollBar): Black-on-White */
1248 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr);
1249#endif
1250
1251#ifdef POINTER_BLANK
1252
1253 {
1254 XColor blackcolour;
1255 blackcolour.red = 0;
1256 blackcolour.green = 0;
1257 blackcolour.blue = 0;
1258 Font f = XLoadFont (R->Xdisplay, "fixed");
1259 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1260 &blackcolour, &blackcolour);
1261 XUnloadFont (R->Xdisplay, f);
1262 }
1263#endif
1264 1235
1265 /* the vt window */ 1236 /* the vt window */
1266 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1237 vt = XCreateSimpleWindow (dpy, top,
1267 R->window_vt_x, R->window_vt_y, 1238 window_vt_x, window_vt_y,
1268 TermWin_TotalWidth(), 1239 width, height,
1269 TermWin_TotalHeight(),
1270 0, 1240 0,
1271 R->PixColors[Color_fg], 1241 pix_colors_focused[Color_fg],
1272 R->PixColors[Color_bg]); 1242 pix_colors_focused[Color_bg]);
1273#ifdef DEBUG_X
1274 1243
1275 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window"); 1244 attributes.bit_gravity = NorthWestGravity;
1276#endif 1245 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1277 1246
1278 R->pointer_unblank ();
1279
1280 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1247 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1281 | PropertyChangeMask);
1282#ifdef POINTER_BLANK
1283 1248
1284 if ((R->Options & Opt_pointerBlank)) 1249 if (option (Opt_pointerBlank))
1285 vt_emask |= PointerMotionMask; 1250 vt_emask |= PointerMotionMask;
1286 else 1251 else
1287#endif
1288
1289 vt_emask |= (Button1MotionMask | Button3MotionMask); 1252 vt_emask |= Button1MotionMask | Button3MotionMask;
1290 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1291 1253
1292#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1254 vt_select_input ();
1293 1255
1294 if (menuBar_height()) 1256 vt_ev.start (display, vt);
1295 {
1296 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1297 R->window_vt_x, 0,
1298 TermWin_TotalWidth(),
1299 menuBar_TotalHeight(),
1300 0,
1301 R->PixColors[Color_fg],
1302 R->PixColors[Color_scroll]);
1303#ifdef DEBUG_X
1304
1305 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1306#endif
1307
1308 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1309 XSelectInput(R->Xdisplay, R->menuBar.win,
1310 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1311 | Button1MotionMask));
1312 }
1313#endif
1314#ifdef XPM_BACKGROUND
1315 if (R->rs[Rs_backgroundPixmap] != NULL
1316 && !(R->Options & Opt_transparent))
1317 {
1318 const char *p = R->rs[Rs_backgroundPixmap];
1319
1320 if ((p = STRCHR(p, ';')) != NULL)
1321 {
1322 p++;
1323 rxvt_scale_pixmap(aR_ p);
1324 }
1325 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]);
1326 rxvt_scr_touch(aR_ True);
1327 }
1328#endif
1329 1257
1330 /* graphics context for the vt window */ 1258 /* graphics context for the vt window */
1331 gcvalue.foreground = R->PixColors[Color_fg]; 1259 gcvalue.foreground = pix_colors[Color_fg];
1332 gcvalue.background = R->PixColors[Color_bg]; 1260 gcvalue.background = pix_colors[Color_bg];
1333 gcvalue.graphics_exposures = 1; 1261 gcvalue.graphics_exposures = 0;
1334 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1335 GCForeground | GCBackground
1336 | GCGraphicsExposures, &gcvalue);
1337 1262
1338#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1263 gc = XCreateGC (dpy, vt,
1264 GCForeground | GCBackground | GCGraphicsExposures,
1265 &gcvalue);
1339 1266
1340 gcvalue.foreground = R->PixColors[Color_topShadow]; 1267 drawable = new rxvt_drawable (this, vt);
1341 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1268
1342 GCForeground, &gcvalue); 1269#ifdef OFF_FOCUS_FADING
1343 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1270 // initially we are in unfocused state
1344 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1271 if (rs[Rs_fade])
1345 GCForeground, &gcvalue); 1272 pix_colors = pix_colors_unfocused;
1346 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1273#endif
1347 : Color_scroll)]; 1274
1348 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1275 pointer_unblank ();
1349 GCForeground, &gcvalue); 1276 scr_recolour ();
1277}
1278
1279/* ------------------------------------------------------------------------- *
1280 * GET TTY CURRENT STATE *
1281 * ------------------------------------------------------------------------- */
1282void
1283rxvt_get_ttymode (struct termios *tio, int erase)
1284{
1285 /*
1286 * standard System V termios interface
1287 */
1288 if (tcgetattr (STDIN_FILENO, tio) < 0)
1289 {
1290 // return error - use system defaults,
1291 // where possible, and zero elsewhere
1292 memset (tio, 0, sizeof (struct termios));
1293
1294 tio->c_cc[VINTR] = CINTR;
1295 tio->c_cc[VQUIT] = CQUIT;
1296 tio->c_cc[VERASE] = CERASE;
1297#ifdef VERASE2
1298 tio->c_cc[VERASE2] = CERASE2;
1299#endif
1300 tio->c_cc[VKILL] = CKILL;
1301 tio->c_cc[VSTART] = CSTART;
1302 tio->c_cc[VSTOP] = CSTOP;
1303 tio->c_cc[VSUSP] = CSUSP;
1304# ifdef VDSUSP
1305 tio->c_cc[VDSUSP] = CDSUSP;
1350#endif 1306# endif
1307# ifdef VREPRINT
1308 tio->c_cc[VREPRINT] = CRPRNT;
1309# endif
1310# ifdef VDISCRD
1311 tio->c_cc[VDISCRD] = CFLUSH;
1312# endif
1313# ifdef VWERSE
1314 tio->c_cc[VWERSE] = CWERASE;
1315# endif
1316# ifdef VLNEXT
1317 tio->c_cc[VLNEXT] = CLNEXT;
1318# endif
1319 }
1320
1321 tio->c_cc[VEOF] = CEOF;
1322 tio->c_cc[VEOL] = VDISABLE;
1323# ifdef VEOL2
1324 tio->c_cc[VEOL2] = VDISABLE;
1325# endif
1326# ifdef VSWTC
1327 tio->c_cc[VSWTC] = VDISABLE;
1328# endif
1329# ifdef VSWTCH
1330 tio->c_cc[VSWTCH] = VDISABLE;
1331# endif
1332# if VMIN != VEOF
1333 tio->c_cc[VMIN] = 1;
1334# endif
1335# if VTIME != VEOL
1336 tio->c_cc[VTIME] = 0;
1337# endif
1338
1339 if (erase != -1)
1340 tio->c_cc[VERASE] = (char)erase;
1341
1342 /* input modes */
1343 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1344# ifdef IMAXBEL
1345 | IMAXBEL
1346# endif
1347 | IXON);
1348
1349 /* output modes */
1350 tio->c_oflag = (OPOST | ONLCR);
1351
1352 /* control modes */
1353 tio->c_cflag = (CS8 | CREAD);
1354
1355 /* line discipline modes */
1356 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1357# if defined (ECHOCTL) && defined (ECHOKE)
1358 | ECHOCTL | ECHOKE
1359# endif
1360 | ECHOE | ECHOK);
1361
1362 /*
1363 * Debugging
1364 */
1365#ifdef DEBUG_TTYMODE
1366 /* c_iflag bits */
1367 fprintf (stderr, "Input flags\n");
1368
1369 /* cpp token stringize doesn't work on all machines <sigh> */
1370# define FOO(flag,name) \
1371 if ((tio->c_iflag) & flag) \
1372 fprintf (stderr, "%s ", name)
1373
1374 /* c_iflag bits */
1375 FOO (IGNBRK, "IGNBRK");
1376 FOO (BRKINT, "BRKINT");
1377 FOO (IGNPAR, "IGNPAR");
1378 FOO (PARMRK, "PARMRK");
1379 FOO (INPCK, "INPCK");
1380 FOO (ISTRIP, "ISTRIP");
1381 FOO (INLCR, "INLCR");
1382 FOO (IGNCR, "IGNCR");
1383 FOO (ICRNL, "ICRNL");
1384 FOO (IXON, "IXON");
1385 FOO (IXOFF, "IXOFF");
1386# ifdef IUCLC
1387 FOO (IUCLC, "IUCLC");
1388# endif
1389# ifdef IXANY
1390 FOO (IXANY, "IXANY");
1391# endif
1392# ifdef IMAXBEL
1393 FOO (IMAXBEL, "IMAXBEL");
1394# endif
1395
1396 fprintf (stderr, "\n");
1397
1398# undef FOO
1399# define FOO(entry, name) \
1400 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1401
1402 FOO (VINTR, "VINTR");
1403 FOO (VQUIT, "VQUIT");
1404 FOO (VERASE, "VERASE");
1405 FOO (VKILL, "VKILL");
1406 FOO (VEOF, "VEOF");
1407 FOO (VEOL, "VEOL");
1408# ifdef VEOL2
1409 FOO (VEOL2, "VEOL2");
1410# endif
1411# ifdef VSWTC
1412 FOO (VSWTC, "VSWTC");
1413# endif
1414# ifdef VSWTCH
1415 FOO (VSWTCH, "VSWTCH");
1416# endif
1417 FOO (VSTART, "VSTART");
1418 FOO (VSTOP, "VSTOP");
1419 FOO (VSUSP, "VSUSP");
1420# ifdef VDSUSP
1421 FOO (VDSUSP, "VDSUSP");
1422# endif
1423# ifdef VREPRINT
1424 FOO (VREPRINT, "VREPRINT");
1425# endif
1426# ifdef VDISCRD
1427 FOO (VDISCRD, "VDISCRD");
1428# endif
1429# ifdef VWERSE
1430 FOO (VWERSE, "VWERSE");
1431# endif
1432# ifdef VLNEXT
1433 FOO (VLNEXT, "VLNEXT");
1434# endif
1435
1436 fprintf (stderr, "\n");
1437# undef FOO
1438#endif /* DEBUG_TTYMODE */
1351} 1439}
1352 1440
1353/*----------------------------------------------------------------------*/ 1441/*----------------------------------------------------------------------*/
1354/* 1442/*
1355 * Run the command in a subprocess and return a file descriptor for the 1443 * Run the command in a subprocess and return a file descriptor for the
1356 * master end of the pseudo-teletype pair with the command talking to 1444 * master end of the pseudo-teletype pair with the command talking to
1357 * the slave. 1445 * the slave.
1358 */ 1446 */
1359/* INTPROTO */ 1447void
1360int
1361rxvt_run_command(pR_ const char *const *argv) 1448rxvt_term::run_command (const char *const *argv)
1362{ 1449{
1363 int cfd, er; 1450#if ENABLE_FRILLS
1364 1451 if (rs[Rs_pty_fd])
1365 /* get master (pty) */
1366 if ((cfd = rxvt_get_pty (&(R->tty_fd), &(R->ttydev))) < 0)
1367 {
1368 rxvt_print_error("can't open pseudo-tty");
1369 return -1;
1370 } 1452 {
1453 pty->pty = atoi (rs[Rs_pty_fd]);
1371 1454
1372#ifdef FD_SETSIZE 1455 if (pty->pty >= 0)
1373 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1374 {
1375 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1376 rxvt_clean_exit();
1377 exit(EXIT_FAILURE);
1378 }
1379#endif
1380
1381 fcntl (cfd, F_SETFL, O_NONBLOCK);
1382
1383 /* get slave (tty) */
1384 if (R->tty_fd < 0)
1385 {
1386#ifndef NO_SETOWNER_TTYDEV
1387 rxvt_privileged_ttydev (aR_ SAVE);
1388#endif
1389
1390 if ((R->tty_fd = rxvt_get_tty (R->ttydev)) < 0)
1391 { 1456 {
1392 close(cfd); 1457 if (getfd_hook)
1393 rxvt_print_error("can't open slave tty %s", R->ttydev); 1458 pty->pty = (*getfd_hook) (pty->pty);
1394 return -1; 1459
1460 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1461 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1395 } 1462 }
1396 } 1463 }
1464 else
1465#endif
1466 if (!pty->get ())
1467 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1468
1469 int er;
1470
1397#ifndef NO_BACKSPACE_KEY 1471#ifndef NO_BACKSPACE_KEY
1398 if (R->key_backspace[0] && !R->key_backspace[1]) 1472 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1399 er = R->key_backspace[0]; 1473 er = rs[Rs_backspace_key][0];
1400 else if (STRCMP(R->key_backspace, "DEC") == 0) 1474 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1401 er = '\177'; /* the initial state anyway */ 1475 er = '\177'; /* the initial state anyway */
1402 else 1476 else
1403#endif 1477#endif
1404
1405 er = -1; 1478 er = -1;
1406 1479
1407 rxvt_get_ttymode (&(R->tio), er); 1480 rxvt_get_ttymode (&tio, er);
1481 /* init terminal attributes */
1482 cfsetospeed (&tio, BAUDRATE);
1483 cfsetispeed (&tio, BAUDRATE);
1484 tcsetattr (pty->tty, TCSANOW, &tio);
1485 pty->set_utf8_mode (enc_utf8);
1408 1486
1409#ifndef __QNX__ 1487 /* set initial window size */
1488 tt_winch ();
1489
1490#if ENABLE_FRILLS
1491 if (rs[Rs_pty_fd])
1492 return;
1493#endif
1494
1410 /* spin off the command interpreter */ 1495 /* spin off the command interpreter */
1411 switch (R->cmd_pid = fork ()) 1496 switch (cmd_pid = fork ())
1412 { 1497 {
1413 case -1: 1498 case -1:
1414 rxvt_print_error("can't fork");
1415 return -1;
1416 case 0:
1417 close (cfd); /* only keep R->tty_fd and STDERR open */
1418 close (R->Xfd);
1419 if (rxvt_control_tty (R->tty_fd, R->ttydev) < 0)
1420 rxvt_print_error ("could not obtain control of tty");
1421 else
1422 { 1499 {
1423 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1500 cmd_pid = 0;
1424 dup2 (R->tty_fd, STDIN_FILENO); 1501 rxvt_fatal ("can't fork, aborting.\n");
1425 dup2 (R->tty_fd, STDOUT_FILENO);
1426 dup2 (R->tty_fd, STDERR_FILENO);
1427
1428 if (R->tty_fd > 2)
1429 close (R->tty_fd);
1430
1431 rxvt_run_child (aR_ argv);
1432 } 1502 }
1503 case 0:
1504 init_env ();
1505
1506 if (!pty->make_controlling_tty ())
1507 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1508 else
1509 {
1510 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1511 dup2 (pty->tty, STDIN_FILENO);
1512 dup2 (pty->tty, STDOUT_FILENO);
1513 dup2 (pty->tty, STDERR_FILENO);
1514
1515 // close all our file handles that we do no longer need
1516 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1517 {
1518 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1519 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1520 }
1521
1522 run_child (argv);
1523 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1524 }
1525
1433 exit (EXIT_FAILURE); 1526 _exit (EXIT_FAILURE);
1434 /* NOTREACHED */ 1527
1435 default: 1528 default:
1436 { 1529 if (!option (Opt_utmpInhibit))
1437#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1530 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1438 int fdstdin;
1439 1531
1440 fdstdin = dup (STDIN_FILENO); 1532 pty->close_tty ();
1441 dup2 (R->tty_fd, STDIN_FILENO);
1442#endif
1443 1533
1444 rxvt_privileged_utmp (aR_ SAVE); 1534 child_ev.start (cmd_pid);
1445#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1446 1535
1447 dup2 (fdstdin, STDIN_FILENO); 1536 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1448 close (fdstdin);
1449#endif
1450
1451 }
1452 close (R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */
1453 break; 1537 break;
1454 } 1538 }
1455#else /* __QNX__ uses qnxspawn() */
1456 fchmod (R->tty_fd, 0622);
1457 fcntl (R->tty_fd, F_SETFD, FD_CLOEXEC);
1458 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1459
1460 if (rxvt_run_child (aR_ argv) == -1)
1461 exit (EXIT_FAILURE);
1462#endif
1463
1464 return cfd;
1465} 1539}
1466 1540
1467/* ------------------------------------------------------------------------- * 1541/* ------------------------------------------------------------------------- *
1468 * CHILD PROCESS OPERATIONS * 1542 * CHILD PROCESS OPERATIONS *
1469 * ------------------------------------------------------------------------- */ 1543 * ------------------------------------------------------------------------- */
1470/* 1544/*
1471 * The only open file descriptor is the slave tty - so no error messages. 1545 * The only open file descriptor is the slave tty - so no error messages.
1472 * returns are fatal 1546 * returns are fatal
1473 */ 1547 */
1474/* INTPROTO */
1475int 1548int
1476rxvt_run_child(pR_ const char *const *argv) 1549rxvt_term::run_child (const char *const *argv)
1477{ 1550{
1478 char *login; 1551 char *login;
1479 1552
1480 SET_TTYMODE (STDIN_FILENO, &(R->tio)); /* init terminal attributes */
1481
1482 if (R->Options & Opt_console) 1553 if (option (Opt_console))
1554 {
1483 { /* be virtual console, fail silently */ 1555 /* be virtual console, fail silently */
1484#ifdef TIOCCONS 1556#ifdef TIOCCONS
1485 unsigned int on = 1; 1557 unsigned int on = 1;
1486 1558
1487 ioctl (STDIN_FILENO, TIOCCONS, &on); 1559 ioctl (STDIN_FILENO, TIOCCONS, &on);
1488#elif defined (SRIOCSREDIR) 1560#elif defined (SRIOCSREDIR)
1489
1490 int fd; 1561 int fd;
1491 1562
1492 fd = open (CONSOLE, O_WRONLY, 0); 1563 fd = open (CONSOLE, O_WRONLY, 0);
1493 if (fd >= 0) 1564 if (fd >= 0)
1494 {
1495 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1565 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1496 close (fd); 1566 close (fd);
1497 } 1567#endif /* SRIOCSREDIR */
1498#endif /* SRIOCSREDIR */
1499
1500 } 1568 }
1501 1569
1502 /* reset signals and spin off the command interpreter */ 1570 /* reset signals and spin off the command interpreter */
1503 signal (SIGINT, SIG_DFL); 1571 signal (SIGINT, SIG_DFL);
1504 signal (SIGQUIT, SIG_DFL); 1572 signal (SIGQUIT, SIG_DFL);
1505 signal (SIGCHLD, SIG_DFL); 1573 signal (SIGCHLD, SIG_DFL);
1574 signal (SIGHUP, SIG_DFL);
1575 signal (SIGPIPE, SIG_DFL);
1506 /* 1576 /*
1507 * mimick login's behavior by disabling the job control signals 1577 * mimick login's behavior by disabling the job control signals
1508 * a shell that wants them can turn them back on 1578 * a shell that wants them can turn them back on
1509 */ 1579 */
1510#ifdef SIGTSTP 1580#ifdef SIGTSTP
1511
1512 signal (SIGTSTP, SIG_IGN); 1581 signal (SIGTSTP, SIG_IGN);
1513 signal (SIGTTIN, SIG_IGN); 1582 signal (SIGTTIN, SIG_IGN);
1514 signal (SIGTTOU, SIG_IGN); 1583 signal (SIGTTOU, SIG_IGN);
1515#endif /* SIGTSTP */ 1584#endif /* SIGTSTP */
1516 1585
1517 /* set window size */
1518 struct winsize ws;
1519
1520 ws.ws_col = R->TermWin.ncol;
1521 ws.ws_row = R->TermWin.nrow;
1522 ws.ws_xpixel = ws.ws_ypixel = 0;
1523 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1524
1525 // unblock signals (signals are blocked by iom.C
1526 sigset_t ss;
1527 sigemptyset (&ss);
1528 sigprocmask (SIG_SETMASK, &ss, 0);
1529
1530#ifndef __QNX__
1531 /* command interpreter path */ 1586 /* command interpreter path */
1532 if (argv != NULL) 1587 if (argv)
1533 { 1588 {
1534# ifdef DEBUG_CMD 1589# ifdef DEBUG_CMD
1535 int i; 1590 int i;
1536 1591
1537 for (i = 0; argv[i]; i++) 1592 for (i = 0; argv[i]; i++)
1538 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1593 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1539# endif 1594# endif
1540 1595
1541 execvp(argv[0], (char *const *)argv); 1596 execvp (argv[0], (char *const *)argv);
1542 /* no error message: STDERR is closed! */ 1597 /* no error message: STDERR is closed! */
1543 } 1598 }
1544 else 1599 else
1545 { 1600 {
1546 const char *argv0, *shell; 1601 const char *argv0, *shell;
1547 1602
1548 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1603 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1549 shell = "/bin/sh"; 1604 shell = "/bin/sh";
1550 1605
1551 argv0 = (const char *)rxvt_r_basename(shell); 1606 argv0 = (const char *)rxvt_basename (shell);
1607
1552 if (R->Options & Opt_loginShell) 1608 if (option (Opt_loginShell))
1553 { 1609 {
1554 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1610 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1555 1611
1556 login[0] = '-'; 1612 login[0] = '-';
1557 STRCPY(&login[1], argv0); 1613 strcpy (&login[1], argv0);
1558 argv0 = login; 1614 argv0 = login;
1559 } 1615 }
1616
1560 execlp(shell, argv0, NULL); 1617 execlp (shell, argv0, (char *)0);
1561 /* no error message: STDERR is closed! */ 1618 /* no error message: STDERR is closed! */
1562 } 1619 }
1563#else /* __QNX__ uses qnxspawn() */
1564 {
1565 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1566 char *command = NULL, fullcommand[_MAX_PATH];
1567 char **arg_v, *arg_a[2] = { NULL, NULL };
1568 1620
1569 if (argv != NULL)
1570 {
1571 if (access(argv[0], X_OK) == -1)
1572 {
1573 if (STRCHR(argv[0], '/') == NULL)
1574 {
1575 searchenv(argv[0], "PATH", fullcommand);
1576 if (fullcommand[0] != '\0')
1577 command = fullcommand;
1578 }
1579 if (access(command, X_OK) == -1)
1580 return -1;
1581 }
1582 else
1583 command = argv[0];
1584 arg_v = argv;
1585 }
1586 else
1587 {
1588 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1589 command = "/bin/sh";
1590
1591 arg_a[0] = my_basename(command);
1592 if (R->Options & Opt_loginShell)
1593 {
1594 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1595
1596 login[0] = '-';
1597 STRCPY(&login[1], arg_a[0]);
1598 arg_a[0] = login;
1599 }
1600 arg_v = arg_a;
1601 }
1602 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;
1603 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1604 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1605 command, arg_v, environ, iov_a, 0);
1606 if (login)
1607 free(login);
1608 close(R->tty_fd);
1609 return R->cmd_fd;
1610 }
1611#endif
1612 return -1; 1621 return -1;
1613} 1622}
1614 1623
1615/* ------------------------------------------------------------------------- *
1616 * GET TTY CURRENT STATE *
1617 * ------------------------------------------------------------------------- */
1618/* rxvt_get_ttymode() */
1619/* INTPROTO */
1620void
1621rxvt_get_ttymode(ttymode_t *tio, int erase)
1622{
1623#ifdef HAVE_TERMIOS_H
1624 /*
1625 * standard System V termios interface
1626 */
1627 if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1628 {
1629 /* return error - use system defaults */
1630 tio->c_cc[VINTR] = CINTR;
1631 tio->c_cc[VQUIT] = CQUIT;
1632 tio->c_cc[VERASE] = CERASE;
1633 tio->c_cc[VKILL] = CKILL;
1634 tio->c_cc[VSTART] = CSTART;
1635 tio->c_cc[VSTOP] = CSTOP;
1636 tio->c_cc[VSUSP] = CSUSP;
1637# ifdef VDSUSP
1638
1639 tio->c_cc[VDSUSP] = CDSUSP;
1640# endif
1641# ifdef VREPRINT
1642
1643 tio->c_cc[VREPRINT] = CRPRNT;
1644# endif
1645# ifdef VDISCRD
1646
1647 tio->c_cc[VDISCRD] = CFLUSH;
1648# endif
1649# ifdef VWERSE
1650
1651 tio->c_cc[VWERSE] = CWERASE;
1652# endif
1653# ifdef VLNEXT
1654
1655 tio->c_cc[VLNEXT] = CLNEXT;
1656# endif
1657
1658 }
1659 tio->c_cc[VEOF] = CEOF;
1660 tio->c_cc[VEOL] = VDISABLE;
1661# ifdef VEOL2
1662
1663 tio->c_cc[VEOL2] = VDISABLE;
1664# endif
1665# ifdef VSWTC
1666
1667 tio->c_cc[VSWTC] = VDISABLE;
1668# endif
1669# ifdef VSWTCH
1670
1671 tio->c_cc[VSWTCH] = VDISABLE;
1672# endif
1673# if VMIN != VEOF
1674
1675 tio->c_cc[VMIN] = 1;
1676# endif
1677# if VTIME != VEOL
1678
1679 tio->c_cc[VTIME] = 0;
1680# endif
1681
1682 if (erase != -1)
1683 tio->c_cc[VERASE] = (char)erase;
1684
1685 /* input modes */
1686 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1687# ifdef IMAXBEL
1688 | IMAXBEL
1689# endif
1690 | IXON);
1691
1692 /* output modes */
1693 tio->c_oflag = (OPOST | ONLCR);
1694
1695 /* control modes */
1696 tio->c_cflag = (CS8 | CREAD);
1697
1698 /* line discipline modes */
1699 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1700# if defined (ECHOCTL) && defined (ECHOKE)
1701 | ECHOCTL | ECHOKE
1702# endif
1703 | ECHOE | ECHOK);
1704# else /* HAVE_TERMIOS_H */
1705
1706 /*
1707 * sgtty interface
1708 */
1709
1710 /* get parameters -- gtty */
1711 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1712 {
1713 tio->sg.sg_erase = CERASE; /* ^H */
1714 tio->sg.sg_kill = CKILL; /* ^U */
1715 }
1716 if (erase != -1)
1717 tio->sg.sg_erase = (char)erase;
1718
1719 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1720
1721 /* get special characters */
1722 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1723 {
1724 tio->tc.t_intrc = CINTR; /* ^C */
1725 tio->tc.t_quitc = CQUIT; /* ^\ */
1726 tio->tc.t_startc = CSTART; /* ^Q */
1727 tio->tc.t_stopc = CSTOP; /* ^S */
1728 tio->tc.t_eofc = CEOF; /* ^D */
1729 tio->tc.t_brkc = -1;
1730 }
1731 /* get local special chars */
1732 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1733 {
1734 tio->lc.t_suspc = CSUSP; /* ^Z */
1735 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1736 tio->lc.t_rprntc = CRPRNT; /* ^R */
1737 tio->lc.t_flushc = CFLUSH; /* ^O */
1738 tio->lc.t_werasc = CWERASE; /* ^W */
1739 tio->lc.t_lnextc = CLNEXT; /* ^V */
1740 }
1741 /* get line discipline */
1742 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1743# ifdef NTTYDISC
1744
1745 tio->line = NTTYDISC;
1746# endif /* NTTYDISC */
1747
1748 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1749#endif /* HAVE_TERMIOS_H */
1750
1751 /*
1752 * Debugging
1753 */
1754#ifdef DEBUG_TTYMODE
1755#ifdef HAVE_TERMIOS_H
1756 /* c_iflag bits */
1757 fprintf(stderr, "Input flags\n");
1758
1759 /* cpp token stringize doesn't work on all machines <sigh> */
1760# define FOO(flag,name) \
1761 if ((tio->c_iflag) & flag) \
1762 fprintf (stderr, "%s ", name)
1763
1764 /* c_iflag bits */
1765 FOO(IGNBRK, "IGNBRK");
1766 FOO(BRKINT, "BRKINT");
1767 FOO(IGNPAR, "IGNPAR");
1768 FOO(PARMRK, "PARMRK");
1769 FOO(INPCK, "INPCK");
1770 FOO(ISTRIP, "ISTRIP");
1771 FOO(INLCR, "INLCR");
1772 FOO(IGNCR, "IGNCR");
1773 FOO(ICRNL, "ICRNL");
1774 FOO(IXON, "IXON");
1775 FOO(IXOFF, "IXOFF");
1776# ifdef IUCLC
1777
1778 FOO(IUCLC, "IUCLC");
1779# endif
1780# ifdef IXANY
1781
1782 FOO(IXANY, "IXANY");
1783# endif
1784# ifdef IMAXBEL
1785
1786 FOO(IMAXBEL, "IMAXBEL");
1787# endif
1788
1789 fprintf(stderr, "\n");
1790
1791# undef FOO
1792# define FOO(entry, name) \
1793 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1794
1795 FOO(VINTR, "VINTR");
1796 FOO(VQUIT, "VQUIT");
1797 FOO(VERASE, "VERASE");
1798 FOO(VKILL, "VKILL");
1799 FOO(VEOF, "VEOF");
1800 FOO(VEOL, "VEOL");
1801# ifdef VEOL2
1802
1803 FOO(VEOL2, "VEOL2");
1804# endif
1805# ifdef VSWTC
1806
1807 FOO(VSWTC, "VSWTC");
1808# endif
1809# ifdef VSWTCH
1810
1811 FOO(VSWTCH, "VSWTCH");
1812# endif
1813
1814 FOO(VSTART, "VSTART");
1815 FOO(VSTOP, "VSTOP");
1816 FOO(VSUSP, "VSUSP");
1817# ifdef VDSUSP
1818
1819 FOO(VDSUSP, "VDSUSP");
1820# endif
1821# ifdef VREPRINT
1822
1823 FOO(VREPRINT, "VREPRINT");
1824# endif
1825# ifdef VDISCRD
1826
1827 FOO(VDISCRD, "VDISCRD");
1828# endif
1829# ifdef VWERSE
1830
1831 FOO(VWERSE, "VWERSE");
1832# endif
1833# ifdef VLNEXT
1834
1835 FOO(VLNEXT, "VLNEXT");
1836# endif
1837
1838 fprintf(stderr, "\n");
1839# undef FOO
1840# endif /* HAVE_TERMIOS_H */
1841#endif /* DEBUG_TTYMODE */
1842}
1843
1844/*----------------------- end-of-file (C source) -----------------------*/ 1624/*----------------------- end-of-file (C source) -----------------------*/

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