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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.14 by pcg, Thu Dec 18 05:45:11 2003 UTC vs.
Revision 1.253 by root, Tue Jul 15 16:41:22 2008 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.14 2003/12/18 05:45:11 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 TermWin.pixmap = None;
363#endif
364#ifdef UTMP_SUPPORT
365 next_utmp_action = SAVE;
366#endif
367#ifndef NO_SETOWNER_TTYDEV
368 next_tty_action = SAVE;
369#endif
370 288
371 MEvent.time = CurrentTime; 289 MEvent.time = CurrentTime;
372 MEvent.button = AnyButton; 290 MEvent.button = AnyButton;
373 Options = DEFAULT_OPTIONS;
374 want_refresh = 1; 291 want_refresh = 1;
375 cmd_pid = -1;
376 cmd_fd = tty_fd = Xfd = -1;
377 PrivateModes = SavedModes = PrivMode_Default; 292 priv_modes = SavedModes = PrivMode_Default;
378 TermWin.focus = 0;
379 TermWin.ncol = 80; 293 ncol = 80;
380 TermWin.nrow = 24; 294 nrow = 24;
381 TermWin.int_bwidth = INTERNALBORDERWIDTH; 295 int_bwidth = INTERNALBORDERWIDTH;
382 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 296 ext_bwidth = EXTERNALBORDERWIDTH;
383 TermWin.lineSpace = LINESPACE; 297 lineSpace = LINESPACE;
384 TermWin.saveLines = SAVELINES; 298 saveLines = SAVELINES;
385 numPixColors = TOTAL_COLORS;
386 299
387#ifndef NO_NEW_SELECTION
388 selection_style = NEW_SELECT;
389#else
390 selection_style = OLD_SELECT;
391#endif
392
393#ifndef NO_BRIGHTCOLOR
394 colorfgbg = DEFAULT_RSTYLE;
395#endif
396
397#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
398 ks_bigfont = XK_greater;
399 ks_smallfont = XK_less;
400#endif
401
402#ifdef GREEK_SUPPORT
403 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
404#endif
405
406 refresh_limit = 1;
407 refresh_type = SLOW_REFRESH; 300 refresh_type = SLOW_REFRESH;
408 prev_nrow = prev_ncol = 0;
409#ifdef MULTICHAR_SET
410# ifdef MULTICHAR_ENCODING
411 encoding_method = MULTICHAR_ENCODING;
412# endif
413 multichar_decode = rxvt_euc2jis;
414#endif
415 301
416 oldcursor.row = oldcursor.col = -1; 302 oldcursor.row = oldcursor.col = -1;
417#ifdef XPM_BACKGROUND
418 /* bgPixmap.w = bgPixmap.h = 0; */
419 bgPixmap.x = bgPixmap.y = 50;
420 bgPixmap.pixmap = None;
421#endif
422 303
423 last_bot = last_state = -1; 304 set_option (Opt_scrollBar);
424 305 set_option (Opt_scrollTtyOutput);
425#ifdef MENUBAR 306 set_option (Opt_jumpScroll);
426 menu_readonly = 1; 307 set_option (Opt_skipScroll);
427# if !(MENUBAR_MAX > 1) 308 set_option (Opt_secondaryScreen);
428 CurrentBar = &(BarList); 309 set_option (Opt_secondaryScroll);
429# endif /* (MENUBAR_MAX > 1) */ 310 set_option (Opt_pastableTabs);
430#endif 311 set_option (Opt_intensityStyles);
431 312 set_option (Opt_iso14755_52);
432 return true; 313 set_option (Opt_buffered);
433} 314}
434 315
435void 316static void
436rxvt_term::init_secondary () 317init_secondary ()
437{ 318{
438 int i; 319 int i;
439#ifdef TTY_GID_SUPPORT
440 struct group *gr = getgrnam ("tty");
441 320
442 if (gr)
443 { /* change group ownership of tty to "tty" */
444 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
445 ttygid = gr->gr_gid;
446 }
447 else
448#endif /* TTY_GID_SUPPORT */
449 {
450 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
451 ttygid = getgid ();
452 }
453
454 /*
455 * Close all unused file descriptors
456 * We don't want them, we don't need them.
457 */
458 if ((i = open ("/dev/null", O_RDONLY)) < 0) 321 if ((i = open ("/dev/null", O_RDONLY)) < 0)
459 { 322 {
460 /* TODO: BOO HISS */
461 dup2 (STDERR_FILENO, STDIN_FILENO); 323 dup2 (STDERR_FILENO, STDIN_FILENO);
462 } 324 }
463 else if (i > STDIN_FILENO) 325 else if (i != STDIN_FILENO)
464 { 326 {
465 dup2 (i, STDIN_FILENO); 327 dup2 (i, STDIN_FILENO);
466 close (i); 328 close (i);
467 } 329 }
468 330
469 dup2 (STDERR_FILENO, STDOUT_FILENO); 331 dup2 (STDERR_FILENO, STDOUT_FILENO);
470
471#if 0 // schmorp sayz closing filies is murder
472 for (i = STDERR_FILENO + 1; i < num_fds; i++)
473 {
474#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
475 if (i == 4 || i == 7)
476 continue;
477#endif
478 close(i);
479 }
480#endif
481} 332}
482 333
483/*----------------------------------------------------------------------*/ 334/*----------------------------------------------------------------------*/
484const char ** 335const char **
485rxvt_term::init_resources (int argc, const char *const *argv) 336rxvt_term::init_resources (int argc, const char *const *argv)
486{ 337{
487 int i, r_argc; 338 int i, r_argc;
488 char *val;
489 const char **cmd_argv, **r_argv; 339 const char **cmd_argv, **r_argv;
490 340
491 /* 341 /*
492 * 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
493 */ 343 */
494 for (r_argc = 0; r_argc < argc; r_argc++) 344 for (r_argc = 0; r_argc < argc; r_argc++)
495 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 345 if (!strcmp (argv[r_argc], "-e"))
496 break; 346 break;
497 347
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
498 r_argv = (const char **)rxvt_malloc (sizeof(char *) * (r_argc + 1)); 362 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
499 363
500 for (i = 0; i < r_argc; i++) 364 for (i = 0; i < r_argc; i++)
501 r_argv[i] = (const char *)argv[i]; 365 r_argv[i] = (const char *)argv[i];
502 366
503 r_argv[i] = NULL; 367 r_argv[i] = NULL;
504 368
505 if (r_argc == argc)
506 cmd_argv = NULL;
507 else
508 {
509 cmd_argv = (const char **)rxvt_malloc (sizeof(char *) * (argc - r_argc));
510
511 for (i = 0; i < argc - r_argc - 1; i++)
512 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
513
514 cmd_argv[i] = NULL;
515 }
516
517 /* clear all resources */
518 for (i = 0; i < NUM_RESOURCES;)
519 rs[i++] = NULL;
520
521 rs[Rs_name] = rxvt_r_basename(argv[0]); 369 rs[Rs_name] = rxvt_basename (argv[0]);
522 370
523 /* 371 /*
524 * Open display, get options/resources and create the window 372 * Open display, get options/resources and create the window
525 */ 373 */
374
526 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 375 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
527 rs[Rs_display_name] = ":0"; 376 rs[Rs_display_name] = ":0";
528 377
529 rxvt_get_options (this, 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
397#ifdef HAVE_AFTERIMAGE
398 set_application_name ((char*)rs[Rs_name]);
399 set_output_threshold (OUTPUT_LEVEL_WARNING);
400 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
401#endif
530 free (r_argv); 402 free (r_argv);
531 403
532#ifdef LOCAL_X_IS_UNIX 404 for (int i = NUM_RESOURCES; i--; )
533 if (rs[Rs_display_name][0] == ':') 405 if (rs [i] == resval_undef)
534 { 406 rs [i] = 0;
535 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 407
536 STRCPY (val, "unix"); 408#if ENABLE_PERL
537 STRCAT (val, rs[Rs_display_name]); 409 if (!rs[Rs_perl_ext_1])
538 Xdisplay = XOpenDisplay (val); 410 rs[Rs_perl_ext_1] = "default";
539 free (val); 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]))
540 } 415 {
541#endif 416 rxvt_perl.init (this);
542 417 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
543 if (Xdisplay == NULL
544 && (Xdisplay = XOpenDisplay (rs[Rs_display_name])) == NULL)
545 { 418 }
546 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 419#endif
547 exit (EXIT_FAILURE);
548 }
549
550 rxvt_extract_resources (this, Xdisplay, rs[Rs_name]);
551 420
552 /* 421 /*
553 * set any defaults not already set 422 * set any defaults not already set
554 */ 423 */
555 if (cmd_argv && cmd_argv[0]) 424 if (cmd_argv && cmd_argv[0])
556 { 425 {
557 if (!rs[Rs_title]) 426 if (!rs[Rs_title])
558 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 427 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
559 if (!rs[Rs_iconName]) 428 if (!rs[Rs_iconName])
560 rs[Rs_iconName] = rs[Rs_title]; 429 rs[Rs_iconName] = rs[Rs_title];
561 } 430 }
562 else 431 else
563 { 432 {
… …
565 rs[Rs_title] = rs[Rs_name]; 434 rs[Rs_title] = rs[Rs_name];
566 if (!rs[Rs_iconName]) 435 if (!rs[Rs_iconName])
567 rs[Rs_iconName] = rs[Rs_name]; 436 rs[Rs_iconName] = rs[Rs_name];
568 } 437 }
569 438
570 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 439 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
571 TermWin.saveLines = BOUND_POSITIVE_INT16(i); 440 saveLines = min (i, MAX_SAVELINES);
572 441
573#ifndef NO_FRILLS 442#if ENABLE_FRILLS
574 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 443 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
575 TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 444 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
445
576 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 446 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
577 TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 447 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
578#endif
579 448
580#ifndef NO_LINESPACE
581 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 449 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
582 TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 450 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
583#endif 451#endif
584 452
585#ifdef POINTER_BLANK 453#ifdef POINTER_BLANK
586 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 454 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
587 pointerBlankDelay = i; 455 pointerBlankDelay = i;
588 else 456 else
589 pointerBlankDelay = 2; 457 pointerBlankDelay = 2;
590#endif 458#endif
591 459
592 /* no point having a scrollbar without having any scrollback! */ 460 /* no point having a scrollbar without having any scrollback! */
593 if (!TermWin.saveLines) 461 if (!saveLines)
594 Options &= ~Opt_scrollBar; 462 set_option (Opt_scrollBar, 0);
595
596#ifdef PRINTPIPE
597 if (!rs[Rs_print_pipe])
598 rs[Rs_print_pipe] = PRINTPIPE;
599#endif
600 463
601 if (!rs[Rs_cutchars]) 464 if (!rs[Rs_cutchars])
602 rs[Rs_cutchars] = CUTCHARS; 465 rs[Rs_cutchars] = CUTCHARS;
603
604#ifdef ACS_ASCII
605 if (!rs[Rs_acs_chars])
606 rs[Rs_acs_chars] = ACS_CHARS;
607 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
608 {
609 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
610 for (; i < 0x20; )
611 val[i] = ' ';
612 rs[Rs_acs_chars] = val;
613 }
614#endif
615 466
616#ifndef NO_BACKSPACE_KEY 467#ifndef NO_BACKSPACE_KEY
617 if (!rs[Rs_backspace_key]) 468 if (!rs[Rs_backspace_key])
618# ifdef DEFAULT_BACKSPACE 469# ifdef DEFAULT_BACKSPACE
619 key_backspace = DEFAULT_BACKSPACE; 470 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
620# else 471# else
621 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 472 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
622# endif 473# endif
623 else
624 {
625 val = STRDUP(rs[Rs_backspace_key]);
626 rxvt_Str_trim(val);
627 rxvt_Str_escaped(val);
628 key_backspace = val;
629 }
630#endif 474#endif
631 475
632#ifndef NO_DELETE_KEY 476#ifndef NO_DELETE_KEY
633 if (!rs[Rs_delete_key]) 477 if (!rs[Rs_delete_key])
634# ifdef DEFAULT_DELETE 478# ifdef DEFAULT_DELETE
635 key_delete = DEFAULT_DELETE; 479 rs[Rs_delete_key] = DEFAULT_DELETE;
636# else 480# else
637 key_delete = "\033[3~"; 481 rs[Rs_delete_key] = "\033[3~";
638# endif
639 else
640 {
641 val = STRDUP(rs[Rs_delete_key]);
642 rxvt_Str_trim(val);
643 rxvt_Str_escaped(val);
644 key_delete = val;
645 }
646#endif 482# endif
647 if (rs[Rs_answerbackstring])
648 {
649 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
650 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
651 }
652
653 if (rs[Rs_selectstyle])
654 {
655 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
656 selection_style = OLD_WORD_SELECT;
657#ifndef NO_OLD_SELECTION
658
659 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
660 selection_style = OLD_SELECT;
661#endif 483#endif
662 }
663 484
664#ifdef HAVE_SCROLLBARS 485 scrollBar.setup (this);
665 rxvt_setup_scrollbar (this, rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
666 rs[Rs_scrollBar_thickness]);
667#endif
668
669 TermWin.fontset = new rxvt_fontset (this);
670 TermWin.fontset->populate (rs[Rs_font]);
671 TermWin.fwidth = TermWin.fontset->base_font ()->width;
672 TermWin.fheight = TermWin.fontset->base_font ()->height;
673 TermWin.fbase = TermWin.fontset->base_font ()->ascent;
674 486
675#ifdef XTERM_REVERSE_VIDEO 487#ifdef XTERM_REVERSE_VIDEO
676 /* this is how xterm implements reverseVideo */ 488 /* this is how xterm implements reverseVideo */
677 if (Options & Opt_reverseVideo) 489 if (option (Opt_reverseVideo))
678 { 490 {
679 if (!rs[Rs_color + Color_fg]) 491 if (!rs[Rs_color + Color_fg])
680 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 492 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
493
681 if (!rs[Rs_color + Color_bg]) 494 if (!rs[Rs_color + Color_bg])
682 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 495 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
683 } 496 }
684#endif 497#endif
685 498
… …
687 if (!rs[Rs_color + i]) 500 if (!rs[Rs_color + i])
688 rs[Rs_color + i] = def_colorName[i]; 501 rs[Rs_color + i] = def_colorName[i];
689 502
690#ifndef XTERM_REVERSE_VIDEO 503#ifndef XTERM_REVERSE_VIDEO
691 /* this is how we implement reverseVideo */ 504 /* this is how we implement reverseVideo */
692 if (Options & Opt_reverseVideo) 505 if (option (Opt_reverseVideo))
693 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 506 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
694#endif 507#endif
695 508
696 /* convenient aliases for setting fg/bg to colors */ 509 /* convenient aliases for setting fg/bg to colors */
697 color_aliases (Color_fg); 510 color_aliases (Color_fg);
698 color_aliases (Color_bg); 511 color_aliases (Color_bg);
699#ifndef NO_CURSORCOLOR 512#ifndef NO_CURSORCOLOR
700 color_aliases (Color_cursor); 513 color_aliases (Color_cursor);
701 color_aliases (Color_cursor2); 514 color_aliases (Color_cursor2);
702#endif /* NO_CURSORCOLOR */ 515#endif /* NO_CURSORCOLOR */
703 color_aliases (Color_pointer); 516 color_aliases (Color_pointer_fg);
517 color_aliases (Color_pointer_bg);
704 color_aliases (Color_border); 518 color_aliases (Color_border);
705#ifndef NO_BOLD_UNDERLINE_REVERSE 519#ifndef NO_BOLD_UNDERLINE_REVERSE
706 color_aliases (Color_BD); 520 color_aliases (Color_BD);
707 color_aliases (Color_UL); 521 color_aliases (Color_UL);
708 color_aliases (Color_RV); 522 color_aliases (Color_RV);
709#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 523#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
524
525 if (!rs[Rs_color + Color_border])
526 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
710 527
711 return cmd_argv; 528 return cmd_argv;
529}
530
531/*----------------------------------------------------------------------*/
532void
533rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
534{
535 this->envv = envv;
536
537 SET_R (this);
538 set_locale ("");
539 set_environ (envv); // a few things in X do not call setlocale :(
540
541 init_vars ();
542
543 init_secondary ();
544
545 const char **cmd_argv = init_resources (argc, argv);
546
547#ifdef KEYSYM_RESOURCE
548 keyboard->register_done ();
549#endif
550
551 if (const char *path = rs[Rs_chdir])
552 if (*path) // ignored if empty
553 {
554 if (*path != '/')
555 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
556
557 if (chdir (path))
558 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
559 }
560
561 if (option (Opt_scrollBar))
562 scrollBar.state = STATE_IDLE; /* set existence for size calculations */
563
564 pty = ptytty::create ();
565
566 create_windows (argc, argv);
567
568 init_xlocale ();
569
570 scr_reset (); // initialize screen
571
572#if 0
573 XSynchronize (dpy, True);
574#endif
575
576 if (option (Opt_scrollBar))
577 scrollBar.resize (); /* create and map scrollbar */
578#ifdef HAVE_BG_PIXMAP
579 {
580 bgPixmap.set_target (this);
581 bgPixmap.invalidate ();
582
583#ifdef ENABLE_TRANSPARENCY
584 if (option (Opt_transparent))
585 {
586 bgPixmap.set_transparent ();
587
588#ifdef HAVE_AFTERIMAGE
589 if (rs [Rs_blurradius])
590 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
591#endif
592 if (ISSET_PIXCOLOR (Color_tint))
593 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
594
595 if (rs [Rs_shade])
596 bgPixmap.set_shade (rs [Rs_shade]);
597
598 bgPixmap.set_root_pixmap ();
599 XSelectInput (dpy, display->root, PropertyChangeMask);
600 rootwin_ev.start (display, display->root);
601 }
602#endif
603
604#ifdef BG_IMAGE_FROM_FILE
605 if (rs[Rs_backgroundPixmap])
606 {
607 const char *p = rs[Rs_backgroundPixmap];
608
609 if ((p = strchr (p, ';')) != 0)
610 {
611 p++;
612 bgPixmap.set_geometry (p);
613 }
614 else
615 bgPixmap.set_defaultGeometry ();
616
617 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
618 if (!bgPixmap.window_position_sensitive ())
619 update_background ();
620 }
621#endif
622 }
623#endif
624
625#if ENABLE_PERL
626 rootwin_ev.start (display, display->root);
627#endif
628
629 set_colorfgbg ();
630
631 init_command (cmd_argv);
632
633 free (cmd_argv);
634
635 if (pty->pty >= 0)
636 pty_ev.start (pty->pty, ev::READ);
637
638 HOOK_INVOKE ((this, HOOK_START, DT_END));
639
640#if ENABLE_XEMBED
641 if (rs[Rs_embed])
642 {
643 long info[2] = { 0, XEMBED_MAPPED };
644
645 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
646 32, PropModeReplace, (unsigned char *)&info, 2);
647 }
648#endif
649
650 XMapWindow (dpy, vt);
651 XMapWindow (dpy, parent[0]);
652
653 refresh_check ();
712} 654}
713 655
714/*----------------------------------------------------------------------*/ 656/*----------------------------------------------------------------------*/
715void 657void
716rxvt_term::init_env () 658rxvt_term::init_env ()
717{ 659{
718 int i; 660 int i;
719 unsigned int u;
720 char *val; 661 char *val;
721 662
722#ifdef DISPLAY_IS_IP 663#ifdef DISPLAY_IS_IP
723 /* Fixup display_name for export over pty to any interested terminal 664 /* Fixup display_name for export over pty to any interested terminal
724 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 665 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
725 * (for the first non-loopback interface) that we get from 666 * (for the first non-loopback interface) that we get from
726 * rxvt_network_display(). This is more "name-resolution-portable", if you 667 * rxvt_network_display (). This is more "name-resolution-portable", if you
727 * will, and probably allows for faster x-client startup if your name 668 * will, and probably allows for faster x-client startup if your name
728 * server is beyond a slow link or overloaded at client startup. Of 669 * server is beyond a slow link or overloaded at client startup. Of
729 * course that only helps the shell's child processes, not us. 670 * course that only helps the shell's child processes, not us.
730 * 671 *
731 * Giving out the display_name also affords a potential security hole 672 * Giving out the display_name also affords a potential security hole
732 */ 673 */
733 val = rxvt_network_display (rs[Rs_display_name]); 674 val = rxvt_network_display (rs[Rs_display_name]);
734 rs[Rs_display_name] = (const char *)val; 675 rs[Rs_display_name] = (const char *)val;
735 676
736 if (val == NULL) 677 if (val == NULL)
737#endif /* DISPLAY_IS_IP */ 678#endif /* DISPLAY_IS_IP */
738 val = XDisplayString(Xdisplay); 679 val = XDisplayString (dpy);
739 680
740 if (rs[Rs_display_name] == NULL) 681 if (rs[Rs_display_name] == NULL)
741 rs[Rs_display_name] = val; /* use broken `:0' value */ 682 rs[Rs_display_name] = val; /* use broken `:0' value */
742 683
743 i = STRLEN (val); 684 i = strlen (val);
744 env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char)); 685 env_display = (char *)rxvt_malloc (i + 9);
745 686
746 sprintf (env_display, "DISPLAY=%s", val); 687 sprintf (env_display, "DISPLAY=%s", val);
747 688
748 /* avoiding the math library: 689 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
749 * i = (int)(ceil(log10((unsigned int)TermWin.parent[0]))) */
750 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
751 ;
752 MAX_IT(i, 1);
753 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof(char));
754
755 sprintf (env_windowid, "WINDOWID=%u",
756 (unsigned int)TermWin.parent[0]);
757 690
758 /* add entries to the environment: 691 /* add entries to the environment:
759 * @ DISPLAY: in case we started with -display 692 * @ DISPLAY: in case we started with -display
760 * @ WINDOWID: X window id number of the window 693 * @ WINDOWID: X window id number of the window
761 * @ COLORTERM: terminal sub-name and also indicates its color 694 * @ COLORTERM: terminal sub-name and also indicates its color
762 * @ TERM: terminal name 695 * @ TERM: terminal name
763 * @ TERMINFO: path to terminfo directory 696 * @ TERMINFO: path to terminfo directory
697 * @ COLORFGBG: fg;bg color codes
764 */ 698 */
765 putenv (env_display); 699 putenv (env_display);
766 putenv (env_windowid); 700 putenv (env_windowid);
767 701
702 if (env_colorfgbg)
703 putenv (env_colorfgbg);
704
768#ifdef RXVT_TERMINFO 705#ifdef RXVT_TERMINFO
769 putenv ("TERMINFO=" RXVT_TERMINFO); 706 putenv ("TERMINFO=" RXVT_TERMINFO);
770#endif 707#endif
771 708
772 if (Xdepth <= 2) 709 if (depth <= 2)
773 putenv ("COLORTERM=" COLORTERMENV "-mono"); 710 putenv ("COLORTERM=" COLORTERMENV "-mono");
774 else 711 else
775 putenv ("COLORTERM=" COLORTERMENVFULL); 712 putenv ("COLORTERM=" COLORTERMENVFULL);
776 713
777 if (rs[Rs_term_name] != NULL) 714 if (rs[Rs_term_name] != NULL)
778 { 715 {
779 env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char)); 716 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
780 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 717 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
781 putenv (env_term); 718 putenv (env_term);
782 } 719 }
783 else 720 else
784 putenv ("TERM=" TERMENV); 721 putenv ("TERM=" TERMENV);
… …
786#ifdef HAVE_UNSETENV 723#ifdef HAVE_UNSETENV
787 /* avoid passing old settings and confusing term size */ 724 /* avoid passing old settings and confusing term size */
788 unsetenv ("LINES"); 725 unsetenv ("LINES");
789 unsetenv ("COLUMNS"); 726 unsetenv ("COLUMNS");
790 unsetenv ("TERMCAP"); /* terminfo should be okay */ 727 unsetenv ("TERMCAP"); /* terminfo should be okay */
791#endif /* HAVE_UNSETENV */ 728#endif /* HAVE_UNSETENV */
792} 729}
793 730
794/*----------------------------------------------------------------------*/ 731/*----------------------------------------------------------------------*/
795/* 732/*
796 * This is more or less stolen straight from XFree86 xterm. 733 * This is more or less stolen straight from XFree86 xterm.
797 * This should support all European type languages. 734 * This should support all European type languages.
798 */ 735 */
799void 736void
737rxvt_term::set_locale (const char *locale)
738{
739 set_environ (envv);
740
741#if HAVE_XSETLOCALE || HAVE_SETLOCALE
742 free (this->locale);
743 this->locale = setlocale (LC_CTYPE, locale);
744
745 if (!this->locale)
746 {
747 if (*locale)
748 {
749 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
750 setlocale (LC_CTYPE, "C");
751 }
752 else
753 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
754
755 this->locale = "C";
756 }
757
758
759 this->locale = strdup (this->locale);
760 SET_LOCALE (this->locale);
761 mbstate.reset ();
762#endif
763
764#if HAVE_NL_LANGINFO
765 char *codeset = strdup (nl_langinfo (CODESET));
766 // /^UTF.?8/i
767 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
768 && (codeset[1] == 'T' || codeset[1] == 't')
769 && (codeset[2] == 'F' || codeset[2] == 'f')
770 && (codeset[3] == '8' || codeset[4] == '8');
771 free (codeset);
772#else
773 enc_utf8 = 0;
774#endif
775}
776
777void
800rxvt_term::init_xlocale () 778rxvt_term::init_xlocale ()
801{ 779{
780 set_environ (envv);
781
802#ifdef USE_XIM 782#ifdef USE_XIM
803 if (!locale) 783 if (!locale)
804 rxvt_print_error ("Setting locale failed."); 784 rxvt_warn ("setting locale failed, working without locale support.\n");
805 else 785 else
806 { 786 {
807 Atom wmlocale; 787 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
808
809 wmlocale = XInternAtom (Xdisplay, "WM_LOCALE_NAME", False);
810 XChangeProperty (Xdisplay, TermWin.parent[0], wmlocale,
811 XA_STRING, 8, PropModeReplace,
812 (unsigned char *)locale, STRLEN(locale));
813 788
814 if (!XSupportsLocale ()) 789 if (!XSupportsLocale ())
815 { 790 {
816 rxvt_print_error ("The locale is not supported by Xlib"); 791 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
817 return; 792 return;
818 } 793 }
819 794
820 rxvt_setTermFontSet (this, 0); 795 im_ev.start (display);
821 796
822 /* see if we can connect yet */ 797 /* see if we can connect already */
823 rxvt_IMInstantiateCallback (Xdisplay, NULL, NULL); 798 im_cb ();
824
825 /* To avoid Segmentation Fault in C locale: Solaris only? */
826 if (STRCMP (locale, "C"))
827 XRegisterIMInstantiateCallback (Xdisplay, NULL, NULL, NULL,
828 rxvt_IMInstantiateCallback, NULL);
829 } 799 }
830#endif 800#endif
831} 801}
832 802
833/*----------------------------------------------------------------------*/ 803/*----------------------------------------------------------------------*/
834void 804void
835rxvt_term::init_command(const char *const *argv) 805rxvt_term::init_command (const char *const *argv)
836{ 806{
837 /* 807 /*
838 * Initialize the command connection. 808 * Initialize the command connection.
839 * This should be called after the X server connection is established. 809 * This should be called after the X server connection is established.
840 */ 810 */
841 int i;
842
843 for (i = 0; i < NUM_XA; i++)
844 xa[i] = XInternAtom(Xdisplay, xa_names[i], False);
845
846 /* Enable delete window protocol */
847 XSetWMProtocols (Xdisplay, TermWin.parent[0],
848 &(xa[XA_WMDELETEWINDOW]), 1);
849
850#ifdef USING_W11LIB
851 /* enable W11 callbacks */
852 W11AddEventHandler (Xdisplay, rxvt_W11_process_x_event);
853#endif
854 811
855#ifdef META8_OPTION 812#ifdef META8_OPTION
856 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 813 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
857#endif 814#endif
858 815
859 rxvt_get_ourmods (this); 816 get_ourmods ();
860 817
861 if (!(Options & Opt_scrollTtyOutput)) 818 if (!option (Opt_scrollTtyOutput))
862 PrivateModes |= PrivMode_TtyOutputInh; 819 priv_modes |= PrivMode_TtyOutputInh;
863 if (Options & Opt_scrollTtyKeypress) 820 if (option (Opt_scrollTtyKeypress))
864 PrivateModes |= PrivMode_Keypress; 821 priv_modes |= PrivMode_Keypress;
865 if (!(Options & Opt_jumpScroll)) 822 if (!option (Opt_jumpScroll))
866 PrivateModes |= PrivMode_smoothScroll; 823 priv_modes |= PrivMode_smoothScroll;
867 824
868#ifndef NO_BACKSPACE_KEY 825#ifndef NO_BACKSPACE_KEY
869 if (STRCMP(key_backspace, "DEC") == 0) 826 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
870 PrivateModes |= PrivMode_HaveBackSpace; 827 priv_modes |= PrivMode_HaveBackSpace;
871#endif 828#endif
872 829
873 /* add value for scrollBar */ 830 /* add value for scrollBar */
874 if (scrollbar_visible (this)) 831 if (scrollBar.state)
875 { 832 {
876 PrivateModes |= PrivMode_scrollBar; 833 priv_modes |= PrivMode_scrollBar;
877 SavedModes |= PrivMode_scrollBar; 834 SavedModes |= PrivMode_scrollBar;
878 } 835 }
879 if (menubar_visible (this))
880 {
881 PrivateModes |= PrivMode_menuBar;
882 SavedModes |= PrivMode_menuBar;
883 }
884 836
885#ifdef GREEK_SUPPORT 837 run_command (argv);
886 greek_init();
887#endif
888
889 Xfd = XConnectionNumber (Xdisplay);
890
891#ifdef CURSOR_BLINK
892
893 if (Options & Opt_cursorBlink)
894 (void)gettimeofday (&lastcursorchange, NULL);
895#endif
896
897 if ((cmd_fd = run_command (argv)) < 0)
898 {
899 rxvt_print_error ("aborting");
900 exit (EXIT_FAILURE);
901 }
902} 838}
903 839
904/*----------------------------------------------------------------------*/ 840/*----------------------------------------------------------------------*/
905/* INTPROTO */
906void 841void
907rxvt_Get_Colours (pR) 842rxvt_term::get_colours ()
908{ 843{
909 int i; 844 int i;
910 845
846#ifdef OFF_FOCUS_FADING
847 pix_colors = pix_colors_focused;
848#endif
849
911 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 850 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
912 { 851 {
852 const char *name = rs[Rs_color + i];
853
854 if (!name)
855 continue;
856
913 rxvt_color xcol; 857 rxvt_color xcol;
914 858
915 if (!R->rs[Rs_color + i]) 859 if (!set_color (xcol, name))
916 continue;
917
918 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i]))
919 { 860 {
920#ifndef XTERM_REVERSE_VIDEO 861#ifndef XTERM_REVERSE_VIDEO
921 if (i < 2 && (R->Options & Opt_reverseVideo)) 862 if (i < 2 && option (Opt_reverseVideo))
922 { 863 name = def_colorName [1 - i];
923 R->rs[Rs_color + i] = def_colorName[!i];
924 }
925 else 864 else
926#endif 865#endif
927 R->rs[Rs_color + i] = def_colorName[i]; 866 name = def_colorName [i];
928 867
929 if (!R->rs[Rs_color + i]) 868 if (!name)
930 continue; 869 continue;
931 870
932 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 871 if (!set_color (xcol, name))
933 { 872 {
934 switch (i) 873 switch (i)
935 { 874 {
936 case Color_fg: 875 case Color_fg:
937 case Color_bg: 876 case Color_bg:
938 /* fatal: need bg/fg color */ 877 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
939 rxvt_print_error ("aborting"); 878 name = "";
940 exit (EXIT_FAILURE);
941 /* NOTREACHED */
942 break; 879 break;
943#ifndef NO_CURSORCOLOR 880#ifndef NO_CURSORCOLOR
944 case Color_cursor2: 881 case Color_cursor2:
945 xcol = R->PixColors[Color_fg]; 882#endif
883 case Color_pointer_fg:
884 name = rs[Rs_color + Color_fg];
885 xcol.set (this, name);
946 break; 886 break;
947#endif /* ! NO_CURSORCOLOR */
948 case Color_pointer:
949 xcol = R->PixColors[Color_fg];
950 break;
951 default: 887 default:
952 xcol = R->PixColors[Color_bg]; /* None */ 888 name = rs[Rs_color + Color_bg];
889 xcol.set (this, name);
953 break; 890 break;
954 } 891 }
955 } 892 }
956 } 893 }
957 894
958 R->PixColors[i] = xcol; 895 pix_colors[i] = xcol;
959 SET_PIXCOLOR (R, i); 896 rs[Rs_color + i] = name;
897 }
898
899 if (depth <= 2)
960 } 900 {
961 901 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
962 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 902 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
963 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 903 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
964 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 904 }
965 R->PixColors[Color_border] = R->PixColors[Color_fg];
966 905
967 /* 906 /*
968 * get scrollBar/menuBar shadow colors 907 * get scrollBar shadow colors
969 * 908 *
970 * The calculations of topShadow/bottomShadow values are adapted 909 * The calculations of topShadow/bottomShadow values are adapted
971 * from the fvwm window manager. 910 * from the fvwm window manager.
972 */ 911 */
973#ifdef KEEP_SCROLLCOLOR 912#ifdef RXVT_SCROLLBAR
974 913 if (depth <= 2)
975 if (XDEPTH <= 2) 914 {
976 { /* Monochrome */ 915 /* Monochrome */
977 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 916 alias_color (Color_scroll, Color_fg);
978 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 917 alias_color (Color_topShadow, Color_bg);
979 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 918 alias_color (Color_bottomShadow, Color_bg);
980 } 919 }
981 else 920 else
982 { 921 {
983 rxvt_color xcol[3]; 922 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
984 /* xcol[0] == white
985 * xcol[1] == top shadow
986 * xcol[2] == bot shadow */
987 923
988 xcol[1] = R->PixColors[Color_scroll]; 924 rgba cscroll;
989# ifdef PREFER_24BIT 925 pix_colors [Color_scroll].get (cscroll);
990 xcol[0].set (R, 65535, 65535, 65535);
991 /* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
992# else
993 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
994# endif
995
996 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
997
998 xcol[0].get (R, pr0, pg0, pb0);
999 xcol[1].get (R, pr1, pg1, pb1);
1000
1001 /* bottomShadowColor */
1002 if (!xcol[2].set (aR_ pr1 / 2, pg1 / 2, pb1 / 2))
1003 xcol[2] = R->PixColors[Color_Black];
1004
1005 R->PixColors[Color_bottomShadow] = xcol[2];
1006 926
1007 /* topShadowColor */ 927 /* topShadowColor */
1008 if (!xcol[1].set (aR_ 928 if (!pix_colors[Color_topShadow].set (this,
1009 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 929 rgba (
1010 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 930 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1011 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 931 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1012 xcol[1] = R->PixColors[Color_White]; 932 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1013 933 cscroll.a)
1014 R->PixColors[Color_topShadow] = xcol[1]; 934 ))
935 alias_color (Color_topShadow, Color_White);
1015 } 936 }
1016#endif /* KEEP_SCROLLCOLOR */ 937#endif
938
939#ifdef OFF_FOCUS_FADING
940 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
941 update_fade_color (i);
942#endif
1017} 943}
1018 944
1019/*----------------------------------------------------------------------*/ 945/*----------------------------------------------------------------------*/
1020/* color aliases, fg/bg bright-bold */ 946/* color aliases, fg/bg bright-bold */
1021void 947void
1022rxvt_term::color_aliases(int idx) 948rxvt_term::color_aliases (int idx)
1023{ 949{
1024 if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx]))) 950 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1025 { 951 {
1026 int i = atoi (rs[Rs_color + idx]); 952 int i = atoi (rs[Rs_color + idx]);
1027 953
1028 if (i >= 8 && i <= 15) 954 if (i >= 8 && i <= 15)
1029 { /* bright colors */ 955 /* bright colors */
1030 i -= 8;
1031#ifndef NO_BRIGHTCOLOR
1032
1033 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 956 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1034 return; 957 else if (i >= 0 && i <= 7)
1035#endif 958 /* normal colors */
1036
1037 }
1038 if (i >= 0 && i <= 7) /* normal colors */
1039 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 959 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1040 } 960 }
1041} 961}
1042 962
1043/*----------------------------------------------------------------------*/ 963/*----------------------------------------------------------------------*/
1044/* 964/*
1045 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 965 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1046 * Use resource ``modifier'' to override the Meta modifier 966 * Use resource ``modifier'' to override the Meta modifier
1047 */ 967 */
1048/* INTPROTO */
1049void 968void
1050rxvt_get_ourmods(pR) 969rxvt_term::get_ourmods ()
1051{ 970{
1052 int i, j, k; 971 int i, j, k;
1053 int requestedmeta, realmeta, realalt; 972 int requestedmeta, realmeta, realalt;
1054 const char *cm, *rsmod; 973 const char *cm, *rsmod;
1055 XModifierKeymap *map; 974 XModifierKeymap *map;
1056 KeyCode *kc; 975 KeyCode *kc;
1057 const unsigned int modmasks[] = 976 const unsigned int modmasks[] =
1058 { 977 {
1059 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 978 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1060 }; 979 };
1061 980
1062 requestedmeta = realmeta = realalt = 0; 981 requestedmeta = realmeta = realalt = 0;
1063 rsmod = R->rs[Rs_modifier]; 982 rsmod = rs[Rs_modifier];
983
1064 if (rsmod 984 if (rsmod
1065 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 985 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1066 requestedmeta = rsmod[3] - '0'; 986 requestedmeta = rsmod[3] - '0';
1067 987
1068 map = XGetModifierMapping(R->Xdisplay); 988 map = XGetModifierMapping (dpy);
1069 kc = map->modifiermap; 989 kc = map->modifiermap;
990
1070 for (i = 1; i < 6; i++) 991 for (i = 1; i < 6; i++)
1071 { 992 {
1072 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 993 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
994
1073 for (j = map->max_keypermod; j--; k++) 995 for (j = map->max_keypermod; j--; k++)
1074 { 996 {
1075 if (kc[k] == 0) 997 if (kc[k] == 0)
1076 break; 998 break;
999
1077 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) 1000 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1078 { 1001 {
1079 case XK_Num_Lock: 1002 case XK_Num_Lock:
1080 R->ModNumLockMask = modmasks[i - 1]; 1003 ModNumLockMask = modmasks[i - 1];
1081 /* FALLTHROUGH */ 1004 continue;
1082 default: 1005
1083 continue; /* for(;;) */ 1006 case XK_ISO_Level3_Shift:
1007 ModLevel3Mask = modmasks[i - 1];
1008 continue;
1009
1084 case XK_Meta_L: 1010 case XK_Meta_L:
1085 case XK_Meta_R: 1011 case XK_Meta_R:
1086 cm = "meta"; 1012 cm = "meta";
1087 realmeta = i; 1013 realmeta = i;
1088 break; 1014 break;
1015
1089 case XK_Alt_L: 1016 case XK_Alt_L:
1090 case XK_Alt_R: 1017 case XK_Alt_R:
1091 cm = "alt"; 1018 cm = "alt";
1092 realalt = i; 1019 realalt = i;
1093 break; 1020 break;
1021
1094 case XK_Super_L: 1022 case XK_Super_L:
1095 case XK_Super_R: 1023 case XK_Super_R:
1096 cm = "super"; 1024 cm = "super";
1097 break; 1025 break;
1026
1098 case XK_Hyper_L: 1027 case XK_Hyper_L:
1099 case XK_Hyper_R: 1028 case XK_Hyper_R:
1100 cm = "hyper"; 1029 cm = "hyper";
1101 break; 1030 break;
1031
1032 default:
1033 continue;
1102 } 1034 }
1103 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1035
1036 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1104 requestedmeta = i; 1037 requestedmeta = i;
1105 } 1038 }
1106 } 1039 }
1040
1107 XFreeModifiermap(map); 1041 XFreeModifiermap (map);
1042
1108 i = (requestedmeta ? requestedmeta 1043 i = requestedmeta ? requestedmeta
1109 : (realmeta ? realmeta 1044 : realmeta ? realmeta
1110 : (realalt ? realalt : 0))); 1045 : realalt ? realalt
1046 : 0;
1047
1111 if (i) 1048 if (i)
1112 R->ModMetaMask = modmasks[i - 1]; 1049 ModMetaMask = modmasks[i - 1];
1113} 1050}
1114 1051
1115/*----------------------------------------------------------------------*/ 1052/*----------------------------------------------------------------------*/
1116/* rxvt_Create_Windows() - Open and map the window */ 1053/* rxvt_Create_Windows () - Open and map the window */
1117/* EXTPROTO */
1118void 1054void
1119rxvt_Create_Windows(pR_ int argc, const char *const *argv) 1055rxvt_term::create_windows (int argc, const char *const *argv)
1120{ 1056{
1121 XClassHint classHint; 1057 XClassHint classHint;
1122 XWMHints wmHint; 1058 XWMHints wmHint;
1059#if ENABLE_FRILLS
1060 MWMHints mwmhints = { };
1061#endif
1123 XGCValues gcvalue; 1062 XGCValues gcvalue;
1124 long vt_emask;
1125
1126#ifdef PREFER_24BIT
1127
1128 XSetWindowAttributes attributes; 1063 XSetWindowAttributes attributes;
1129 XWindowAttributes gattr; 1064 Window top, parent;
1130 1065
1131 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 1066 dLocal (Display *, dpy);
1132 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1133 1067
1134 if (R->Options & Opt_transparent) 1068 /* grab colors before netscape does */
1135 { 1069 get_colours ();
1136 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 1070
1137 &gattr); 1071 if (!set_fonts ())
1138 XDEPTH = gattr.depth; 1072 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1073
1074 parent = display->root;
1075
1076 attributes.override_redirect = !!option (Opt_override_redirect);
1077
1078#if ENABLE_FRILLS
1079 if (option (Opt_borderLess))
1139 } 1080 {
1140 else 1081 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1141 {
1142 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1143 /*
1144 * If depth is not 24, look for a 24bit visual.
1145 */
1146 if (XDEPTH != 24)
1147 { 1082 {
1148 XVisualInfo vinfo; 1083 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1149 1084 attributes.override_redirect = true;
1150 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1151 {
1152 XDEPTH = 24;
1153 XVISUAL = vinfo.visual;
1154 XCMAP = XCreateColormap(R->Xdisplay,
1155 RootWindow(R->Xdisplay, Xscreen),
1156 XVISUAL, AllocNone);
1157 }
1158 } 1085 }
1086 else
1087 {
1088 mwmhints.flags = MWM_HINTS_DECORATIONS;
1089 }
1090 }
1091#endif
1092
1093#if ENABLE_XEMBED
1094 if (rs[Rs_embed])
1159 } 1095 {
1160#endif 1096 XWindowAttributes wattr;
1161 1097
1162 /* grab colors before netscape does */ 1098 parent = strtol (rs[Rs_embed], 0, 0);
1163 rxvt_Get_Colours(aR);
1164 1099
1165 rxvt_change_font(aR_ 1, NULL); 1100 if (!XGetWindowAttributes (dpy, parent, &wattr))
1101 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1102
1103 window_calc (wattr.width, wattr.height);
1104 }
1105#endif
1106
1166 rxvt_window_calc(aR_ 0, 0); 1107 window_calc (0, 0);
1167 R->old_width = R->szHint.width;
1168 R->old_height = R->szHint.height;
1169 1108
1170 /* parent window - reverse video so we can see placement errors
1171 * sub-window placement & size in rxvt_resize_subwindows() 1109 /* sub-window placement & size in rxvt_resize_subwindows () */
1172 */
1173
1174#ifdef PREFER_24BIT
1175
1176 attributes.background_pixel = R->PixColors[Color_fg]; 1110 attributes.background_pixel = pix_colors_focused [Color_border];
1177 attributes.border_pixel = R->PixColors[Color_border]; 1111 attributes.border_pixel = pix_colors_focused [Color_border];
1178 attributes.colormap = XCMAP; 1112 attributes.colormap = cmap;
1179 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1180 R->szHint.x, R->szHint.y,
1181 R->szHint.width, R->szHint.height,
1182 R->TermWin.ext_bwidth,
1183 XDEPTH, InputOutput,
1184 XVISUAL,
1185 CWBackPixel | CWBorderPixel
1186 | CWColormap, &attributes);
1187#else
1188 1113
1189 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot, 1114 top = XCreateWindow (dpy, parent,
1190 R->szHint.x, R->szHint.y, 1115 szHint.x, szHint.y,
1191 R->szHint.width,
1192 R->szHint.height, 1116 szHint.width, szHint.height,
1193 R->TermWin.ext_bwidth, 1117 ext_bwidth,
1194 R->PixColors[Color_border], 1118 depth, InputOutput, visual,
1195 R->PixColors[Color_fg]); 1119 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1196#endif 1120 &attributes);
1197 1121
1122 this->parent[0] = top;
1123
1124 old_width = szHint.width;
1125 old_height = szHint.height;
1126
1198 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); 1127 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1199 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); 1128 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1200 1129
1201 classHint.res_name = (char *)R->rs[Rs_name]; 1130 classHint.res_name = (char *)rs[Rs_name];
1202 classHint.res_class = (char *)APL_CLASS; 1131 classHint.res_class = (char *)RESCLASS;
1203 1132
1204 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1133 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1205 wmHint.input = True; 1134 wmHint.input = True;
1206 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState 1135 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1207 : NormalState); 1136 wmHint.window_group = top;
1208 wmHint.window_group = R->TermWin.parent[0];
1209 1137
1210 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 1138 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1211 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 1139 &szHint, &wmHint, &classHint);
1212 XSelectInput(R->Xdisplay, R->TermWin.parent[0], 1140
1141#if ENABLE_FRILLS
1142 if (mwmhints.flags)
1143 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1144 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1145#endif
1146
1147 Atom protocols[] = {
1148 xa[XA_WM_DELETE_WINDOW],
1149#if ENABLE_EWMH
1150 xa[XA_NET_WM_PING],
1151#endif
1152 };
1153
1154 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1155
1156#if ENABLE_FRILLS
1157 if (rs[Rs_transient_for])
1158 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1159#endif
1160
1161#if ENABLE_EWMH
1162 long pid = getpid ();
1163
1164 XChangeProperty (dpy, top,
1165 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1166 PropModeReplace, (unsigned char *)&pid, 1);
1167
1168 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1169#endif
1170
1171 XSelectInput (dpy, top,
1213 (KeyPressMask 1172 KeyPressMask
1214#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1173#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1215 | KeyReleaseMask 1174 | KeyReleaseMask
1216#endif 1175#endif
1217 | FocusChangeMask | VisibilityChangeMask 1176 | FocusChangeMask | VisibilityChangeMask
1218 | StructureNotifyMask)); 1177 | ExposureMask | StructureNotifyMask);
1178
1179 termwin_ev.start (display, top);
1219 1180
1220 /* vt cursor: Black-on-White is standard, but this is more popular */ 1181 /* vt cursor: Black-on-White is standard, but this is more popular */
1221 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1182 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1222
1223#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1224 /* cursor (menuBar/scrollBar): Black-on-White */
1225 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr);
1226#endif
1227
1228#ifdef POINTER_BLANK
1229
1230 {
1231 XColor blackcolour;
1232 blackcolour.red = 0;
1233 blackcolour.green = 0;
1234 blackcolour.blue = 0;
1235 Font f = XLoadFont (R->Xdisplay, "fixed");
1236 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1237 &blackcolour, &blackcolour);
1238 XUnloadFont (R->Xdisplay, f);
1239 }
1240#endif
1241 1183
1242 /* the vt window */ 1184 /* the vt window */
1243 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1185 vt = XCreateSimpleWindow (dpy, top,
1244 R->window_vt_x, R->window_vt_y, 1186 window_vt_x, window_vt_y,
1245 TermWin_TotalWidth(), 1187 width, height,
1246 TermWin_TotalHeight(),
1247 0, 1188 0,
1248 R->PixColors[Color_fg], 1189 pix_colors_focused[Color_fg],
1249 R->PixColors[Color_bg]); 1190 pix_colors_focused[Color_bg]);
1250#ifdef DEBUG_X
1251 1191
1252 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window"); 1192 attributes.bit_gravity = NorthWestGravity;
1253#endif 1193 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1254 1194
1255 R->pointer_unblank ();
1256
1257 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1195 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1258 | PropertyChangeMask);
1259#ifdef POINTER_BLANK
1260 1196
1261 if ((R->Options & Opt_pointerBlank)) 1197 if (option (Opt_pointerBlank))
1262 vt_emask |= PointerMotionMask; 1198 vt_emask |= PointerMotionMask;
1263 else 1199 else
1264#endif
1265
1266 vt_emask |= (Button1MotionMask | Button3MotionMask); 1200 vt_emask |= Button1MotionMask | Button3MotionMask;
1267 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1268 1201
1269#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1202 vt_select_input ();
1270 1203
1271 if (menuBar_height()) 1204 vt_ev.start (display, vt);
1272 {
1273 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1274 R->window_vt_x, 0,
1275 TermWin_TotalWidth(),
1276 menuBar_TotalHeight(),
1277 0,
1278 R->PixColors[Color_fg],
1279 R->PixColors[Color_scroll]);
1280#ifdef DEBUG_X
1281
1282 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1283#endif
1284
1285 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1286 XSelectInput(R->Xdisplay, R->menuBar.win,
1287 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1288 | Button1MotionMask));
1289 }
1290#endif
1291#ifdef XPM_BACKGROUND
1292 if (R->rs[Rs_backgroundPixmap] != NULL
1293 && !(R->Options & Opt_transparent))
1294 {
1295 const char *p = R->rs[Rs_backgroundPixmap];
1296
1297 if ((p = STRCHR(p, ';')) != NULL)
1298 {
1299 p++;
1300 rxvt_scale_pixmap(aR_ p);
1301 }
1302 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]);
1303 rxvt_scr_touch(aR_ True);
1304 }
1305#endif
1306 1205
1307 /* graphics context for the vt window */ 1206 /* graphics context for the vt window */
1308 gcvalue.foreground = R->PixColors[Color_fg]; 1207 gcvalue.foreground = pix_colors[Color_fg];
1309 gcvalue.background = R->PixColors[Color_bg]; 1208 gcvalue.background = pix_colors[Color_bg];
1310 gcvalue.graphics_exposures = 1; 1209 gcvalue.graphics_exposures = 0;
1311 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1312 GCForeground | GCBackground
1313 | GCGraphicsExposures, &gcvalue);
1314 1210
1315#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1211 gc = XCreateGC (dpy, vt,
1212 GCForeground | GCBackground | GCGraphicsExposures,
1213 &gcvalue);
1316 1214
1317 gcvalue.foreground = R->PixColors[Color_topShadow]; 1215 drawable = new rxvt_drawable (this, vt);
1318 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1216
1319 GCForeground, &gcvalue); 1217#ifdef OFF_FOCUS_FADING
1320 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1218 // initially we are in unfocused state
1321 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1219 if (rs[Rs_fade])
1322 GCForeground, &gcvalue); 1220 pix_colors = pix_colors_unfocused;
1323 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1221#endif
1324 : Color_scroll)]; 1222
1325 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1223 pointer_unblank ();
1326 GCForeground, &gcvalue); 1224 scr_recolour ();
1225}
1226
1227/* ------------------------------------------------------------------------- *
1228 * GET TTY CURRENT STATE *
1229 * ------------------------------------------------------------------------- */
1230void
1231rxvt_get_ttymode (struct termios *tio, int erase)
1232{
1233 /*
1234 * standard System V termios interface
1235 */
1236 if (tcgetattr (STDIN_FILENO, tio) < 0)
1237 {
1238 // return error - use system defaults,
1239 // where possible, and zero elsewhere
1240 memset (tio, 0, sizeof (struct termios));
1241
1242 tio->c_cc[VINTR] = CINTR;
1243 tio->c_cc[VQUIT] = CQUIT;
1244 tio->c_cc[VERASE] = CERASE;
1245#ifdef VERASE2
1246 tio->c_cc[VERASE2] = CERASE2;
1247#endif
1248 tio->c_cc[VKILL] = CKILL;
1249 tio->c_cc[VSTART] = CSTART;
1250 tio->c_cc[VSTOP] = CSTOP;
1251 tio->c_cc[VSUSP] = CSUSP;
1252# ifdef VDSUSP
1253 tio->c_cc[VDSUSP] = CDSUSP;
1327#endif 1254# endif
1255# ifdef VREPRINT
1256 tio->c_cc[VREPRINT] = CRPRNT;
1257# endif
1258# ifdef VDISCRD
1259 tio->c_cc[VDISCRD] = CFLUSH;
1260# endif
1261# ifdef VWERSE
1262 tio->c_cc[VWERSE] = CWERASE;
1263# endif
1264# ifdef VLNEXT
1265 tio->c_cc[VLNEXT] = CLNEXT;
1266# endif
1267 }
1268
1269 tio->c_cc[VEOF] = CEOF;
1270 tio->c_cc[VEOL] = VDISABLE;
1271# ifdef VEOL2
1272 tio->c_cc[VEOL2] = VDISABLE;
1273# endif
1274# ifdef VSWTC
1275 tio->c_cc[VSWTC] = VDISABLE;
1276# endif
1277# ifdef VSWTCH
1278 tio->c_cc[VSWTCH] = VDISABLE;
1279# endif
1280# if VMIN != VEOF
1281 tio->c_cc[VMIN] = 1;
1282# endif
1283# if VTIME != VEOL
1284 tio->c_cc[VTIME] = 0;
1285# endif
1286
1287 if (erase != -1)
1288 tio->c_cc[VERASE] = (char)erase;
1289
1290 /* input modes */
1291 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1292# ifdef IMAXBEL
1293 | IMAXBEL
1294# endif
1295 | IXON);
1296
1297 /* output modes */
1298 tio->c_oflag = (OPOST | ONLCR);
1299
1300 /* control modes */
1301 tio->c_cflag = (CS8 | CREAD);
1302
1303 /* line discipline modes */
1304 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1305# if defined (ECHOCTL) && defined (ECHOKE)
1306 | ECHOCTL | ECHOKE
1307# endif
1308 | ECHOE | ECHOK);
1309
1310 /*
1311 * Debugging
1312 */
1313#ifdef DEBUG_TTYMODE
1314 /* c_iflag bits */
1315 fprintf (stderr, "Input flags\n");
1316
1317 /* cpp token stringize doesn't work on all machines <sigh> */
1318# define FOO(flag,name) \
1319 if ((tio->c_iflag) & flag) \
1320 fprintf (stderr, "%s ", name)
1321
1322 /* c_iflag bits */
1323 FOO (IGNBRK, "IGNBRK");
1324 FOO (BRKINT, "BRKINT");
1325 FOO (IGNPAR, "IGNPAR");
1326 FOO (PARMRK, "PARMRK");
1327 FOO (INPCK, "INPCK");
1328 FOO (ISTRIP, "ISTRIP");
1329 FOO (INLCR, "INLCR");
1330 FOO (IGNCR, "IGNCR");
1331 FOO (ICRNL, "ICRNL");
1332 FOO (IXON, "IXON");
1333 FOO (IXOFF, "IXOFF");
1334# ifdef IUCLC
1335 FOO (IUCLC, "IUCLC");
1336# endif
1337# ifdef IXANY
1338 FOO (IXANY, "IXANY");
1339# endif
1340# ifdef IMAXBEL
1341 FOO (IMAXBEL, "IMAXBEL");
1342# endif
1343
1344 fprintf (stderr, "\n");
1345
1346# undef FOO
1347# define FOO(entry, name) \
1348 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1349
1350 FOO (VINTR, "VINTR");
1351 FOO (VQUIT, "VQUIT");
1352 FOO (VERASE, "VERASE");
1353 FOO (VKILL, "VKILL");
1354 FOO (VEOF, "VEOF");
1355 FOO (VEOL, "VEOL");
1356# ifdef VEOL2
1357 FOO (VEOL2, "VEOL2");
1358# endif
1359# ifdef VSWTC
1360 FOO (VSWTC, "VSWTC");
1361# endif
1362# ifdef VSWTCH
1363 FOO (VSWTCH, "VSWTCH");
1364# endif
1365 FOO (VSTART, "VSTART");
1366 FOO (VSTOP, "VSTOP");
1367 FOO (VSUSP, "VSUSP");
1368# ifdef VDSUSP
1369 FOO (VDSUSP, "VDSUSP");
1370# endif
1371# ifdef VREPRINT
1372 FOO (VREPRINT, "VREPRINT");
1373# endif
1374# ifdef VDISCRD
1375 FOO (VDISCRD, "VDISCRD");
1376# endif
1377# ifdef VWERSE
1378 FOO (VWERSE, "VWERSE");
1379# endif
1380# ifdef VLNEXT
1381 FOO (VLNEXT, "VLNEXT");
1382# endif
1383
1384 fprintf (stderr, "\n");
1385# undef FOO
1386#endif /* DEBUG_TTYMODE */
1328} 1387}
1329 1388
1330/*----------------------------------------------------------------------*/ 1389/*----------------------------------------------------------------------*/
1331/* 1390/*
1332 * Run the command in a subprocess and return a file descriptor for the 1391 * Run the command in a subprocess and return a file descriptor for the
1333 * master end of the pseudo-teletype pair with the command talking to 1392 * master end of the pseudo-teletype pair with the command talking to
1334 * the slave. 1393 * the slave.
1335 */ 1394 */
1336int 1395void
1337rxvt_term::run_command (const char *const *argv) 1396rxvt_term::run_command (const char *const *argv)
1338{ 1397{
1339 int cfd, er; 1398#if ENABLE_FRILLS
1340 1399 if (rs[Rs_pty_fd])
1341 /* get master (pty) */
1342 if ((cfd = rxvt_get_pty (&(tty_fd), &(ttydev))) < 0)
1343 {
1344 rxvt_print_error("can't open pseudo-tty");
1345 return -1;
1346 } 1400 {
1401 pty->pty = atoi (rs[Rs_pty_fd]);
1347 1402
1348#ifdef FD_SETSIZE 1403 if (pty->pty >= 0)
1349 if (Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1350 {
1351 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1352 rxvt_clean_exit();
1353 exit(EXIT_FAILURE);
1354 }
1355#endif
1356
1357 fcntl (cfd, F_SETFL, O_NONBLOCK);
1358
1359 /* get slave (tty) */
1360 if (tty_fd < 0)
1361 {
1362#ifndef NO_SETOWNER_TTYDEV
1363 rxvt_privileged_ttydev (aR_ SAVE);
1364#endif
1365
1366 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1367 { 1404 {
1368 close(cfd); 1405 if (getfd_hook)
1369 rxvt_print_error("can't open slave tty %s", ttydev); 1406 pty->pty = (*getfd_hook) (pty->pty);
1370 return -1; 1407
1408 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1409 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1371 } 1410 }
1372 } 1411 }
1412 else
1413#endif
1414 if (!pty->get ())
1415 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1416
1417 int er;
1418
1373#ifndef NO_BACKSPACE_KEY 1419#ifndef NO_BACKSPACE_KEY
1374 if (key_backspace[0] && !key_backspace[1]) 1420 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1375 er = key_backspace[0]; 1421 er = rs[Rs_backspace_key][0];
1376 else if (STRCMP(key_backspace, "DEC") == 0) 1422 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1377 er = '\177'; /* the initial state anyway */ 1423 er = '\177'; /* the initial state anyway */
1378 else 1424 else
1379#endif 1425#endif
1380
1381 er = -1; 1426 er = -1;
1382 1427
1383 rxvt_get_ttymode (&(tio), er); 1428 rxvt_get_ttymode (&tio, er);
1429 /* init terminal attributes */
1430 cfsetospeed (&tio, BAUDRATE);
1431 cfsetispeed (&tio, BAUDRATE);
1432 tcsetattr (pty->tty, TCSANOW, &tio);
1433 pty->set_utf8_mode (enc_utf8);
1384 1434
1385#ifndef __QNX__ 1435 /* set initial window size */
1436 tt_winch ();
1437
1438#if ENABLE_FRILLS
1439 if (rs[Rs_pty_fd])
1440 return;
1441#endif
1442
1386 /* spin off the command interpreter */ 1443 /* spin off the command interpreter */
1387 switch (cmd_pid = fork ()) 1444 switch (cmd_pid = fork ())
1388 { 1445 {
1389 case -1: 1446 case -1:
1390 rxvt_print_error("can't fork");
1391 return -1;
1392 case 0:
1393 close (cfd); /* only keep tty_fd and STDERR open */
1394 close (Xfd);
1395 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1396 rxvt_print_error ("could not obtain control of tty");
1397 else
1398 { 1447 {
1399 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1448 cmd_pid = 0;
1400 dup2 (tty_fd, STDIN_FILENO); 1449 rxvt_fatal ("can't fork, aborting.\n");
1401 dup2 (tty_fd, STDOUT_FILENO);
1402 dup2 (tty_fd, STDERR_FILENO);
1403
1404 if (tty_fd > 2)
1405 close (tty_fd);
1406
1407 run_child (argv);
1408 } 1450 }
1451 case 0:
1452 init_env ();
1453
1454 if (!pty->make_controlling_tty ())
1455 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1456 else
1457 {
1458 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1459 dup2 (pty->tty, STDIN_FILENO);
1460 dup2 (pty->tty, STDOUT_FILENO);
1461 dup2 (pty->tty, STDERR_FILENO);
1462
1463 // close all our file handles that we do no longer need
1464 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1465 {
1466 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1467 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1468 }
1469
1470 run_child (argv);
1471 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1472 }
1473
1409 exit (EXIT_FAILURE); 1474 _exit (EXIT_FAILURE);
1410 /* NOTREACHED */ 1475
1411 default: 1476 default:
1412 { 1477 if (!option (Opt_utmpInhibit))
1413#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1478 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1414 int fdstdin;
1415 1479
1416 fdstdin = dup (STDIN_FILENO); 1480 pty->close_tty ();
1417 dup2 (tty_fd, STDIN_FILENO);
1418#endif
1419 1481
1420 rxvt_privileged_utmp (this, SAVE); 1482 child_ev.start (cmd_pid);
1421#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1422 1483
1423 dup2 (fdstdin, STDIN_FILENO); 1484 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1424 close (fdstdin);
1425#endif
1426
1427 }
1428 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, Xfd open */
1429 break; 1485 break;
1430 } 1486 }
1431#else /* __QNX__ uses qnxspawn() */
1432 fchmod (tty_fd, 0622);
1433 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1434 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1435
1436 if (run_child (argv) == -1)
1437 exit (EXIT_FAILURE);
1438#endif
1439
1440 return cfd;
1441} 1487}
1442 1488
1443/* ------------------------------------------------------------------------- * 1489/* ------------------------------------------------------------------------- *
1444 * CHILD PROCESS OPERATIONS * 1490 * CHILD PROCESS OPERATIONS *
1445 * ------------------------------------------------------------------------- */ 1491 * ------------------------------------------------------------------------- */
… …
1450int 1496int
1451rxvt_term::run_child (const char *const *argv) 1497rxvt_term::run_child (const char *const *argv)
1452{ 1498{
1453 char *login; 1499 char *login;
1454 1500
1455 SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */
1456
1457 if (Options & Opt_console) 1501 if (option (Opt_console))
1502 {
1458 { /* be virtual console, fail silently */ 1503 /* be virtual console, fail silently */
1459#ifdef TIOCCONS 1504#ifdef TIOCCONS
1460 unsigned int on = 1; 1505 unsigned int on = 1;
1461 1506
1462 ioctl (STDIN_FILENO, TIOCCONS, &on); 1507 ioctl (STDIN_FILENO, TIOCCONS, &on);
1463#elif defined (SRIOCSREDIR) 1508#elif defined (SRIOCSREDIR)
1464 int fd; 1509 int fd;
1465 1510
1466 fd = open (CONSOLE, O_WRONLY, 0); 1511 fd = open (CONSOLE, O_WRONLY, 0);
1467 if (fd >= 0) 1512 if (fd >= 0)
1468 {
1469 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1513 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1470 close (fd); 1514 close (fd);
1471 } 1515#endif /* SRIOCSREDIR */
1472#endif /* SRIOCSREDIR */
1473 } 1516 }
1474 1517
1475 /* reset signals and spin off the command interpreter */ 1518 /* reset signals and spin off the command interpreter */
1476 signal (SIGINT, SIG_DFL); 1519 signal (SIGINT, SIG_DFL);
1477 signal (SIGQUIT, SIG_DFL); 1520 signal (SIGQUIT, SIG_DFL);
1478 signal (SIGCHLD, SIG_DFL); 1521 signal (SIGCHLD, SIG_DFL);
1522 signal (SIGHUP, SIG_DFL);
1523 signal (SIGPIPE, SIG_DFL);
1479 /* 1524 /*
1480 * mimick login's behavior by disabling the job control signals 1525 * mimick login's behavior by disabling the job control signals
1481 * a shell that wants them can turn them back on 1526 * a shell that wants them can turn them back on
1482 */ 1527 */
1483#ifdef SIGTSTP 1528#ifdef SIGTSTP
1484 signal (SIGTSTP, SIG_IGN); 1529 signal (SIGTSTP, SIG_IGN);
1485 signal (SIGTTIN, SIG_IGN); 1530 signal (SIGTTIN, SIG_IGN);
1486 signal (SIGTTOU, SIG_IGN); 1531 signal (SIGTTOU, SIG_IGN);
1487#endif /* SIGTSTP */ 1532#endif /* SIGTSTP */
1488 1533
1489 /* set window size */
1490 struct winsize ws;
1491
1492 ws.ws_col = TermWin.ncol;
1493 ws.ws_row = TermWin.nrow;
1494 ws.ws_xpixel = ws.ws_ypixel = 0;
1495 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1496
1497 // unblock signals (signals are blocked by iom.C
1498 sigset_t ss;
1499 sigemptyset (&ss);
1500 sigprocmask (SIG_SETMASK, &ss, 0);
1501
1502#ifndef __QNX__
1503 /* command interpreter path */ 1534 /* command interpreter path */
1504 if (argv != NULL) 1535 if (argv)
1505 { 1536 {
1506# ifdef DEBUG_CMD 1537# ifdef DEBUG_CMD
1507 int i; 1538 int i;
1508 1539
1509 for (i = 0; argv[i]; i++) 1540 for (i = 0; argv[i]; i++)
1510 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1541 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1511# endif 1542# endif
1512 1543
1513 execvp(argv[0], (char *const *)argv); 1544 execvp (argv[0], (char *const *)argv);
1514 /* no error message: STDERR is closed! */ 1545 /* no error message: STDERR is closed! */
1515 } 1546 }
1516 else 1547 else
1517 { 1548 {
1518 const char *argv0, *shell; 1549 const char *argv0, *shell;
1519 1550
1520 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1551 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1521 shell = "/bin/sh"; 1552 shell = "/bin/sh";
1522 1553
1523 argv0 = (const char *)rxvt_r_basename(shell); 1554 argv0 = (const char *)rxvt_basename (shell);
1555
1524 if (Options & Opt_loginShell) 1556 if (option (Opt_loginShell))
1525 { 1557 {
1526 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1558 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1527 1559
1528 login[0] = '-'; 1560 login[0] = '-';
1529 STRCPY(&login[1], argv0); 1561 strcpy (&login[1], argv0);
1530 argv0 = login; 1562 argv0 = login;
1531 } 1563 }
1564
1532 execlp(shell, argv0, NULL); 1565 execlp (shell, argv0, (char *)0);
1533 /* no error message: STDERR is closed! */ 1566 /* no error message: STDERR is closed! */
1534 } 1567 }
1535 1568
1536#else /* __QNX__ uses qnxspawn() */
1537
1538 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1539 char *command = NULL, fullcommand[_MAX_PATH];
1540 char **arg_v, *arg_a[2] = { NULL, NULL };
1541
1542 if (argv != NULL)
1543 {
1544 if (access(argv[0], X_OK) == -1)
1545 {
1546 if (STRCHR(argv[0], '/') == NULL)
1547 {
1548 searchenv(argv[0], "PATH", fullcommand);
1549 if (fullcommand[0] != '\0')
1550 command = fullcommand;
1551 }
1552 if (access(command, X_OK) == -1)
1553 return -1;
1554 }
1555 else
1556 command = argv[0];
1557 arg_v = argv;
1558 }
1559 else
1560 {
1561 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1562 command = "/bin/sh";
1563
1564 arg_a[0] = my_basename(command);
1565 if (Options & Opt_loginShell)
1566 {
1567 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1568
1569 login[0] = '-';
1570 STRCPY(&login[1], arg_a[0]);
1571 arg_a[0] = login;
1572 }
1573 arg_v = arg_a;
1574 }
1575 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1576 cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1577 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1578 command, arg_v, environ, iov_a, 0);
1579 if (login)
1580 free(login);
1581
1582 close(tty_fd);
1583 return cmd_fd;
1584
1585#endif
1586 return -1; 1569 return -1;
1587} 1570}
1588 1571
1589/* ------------------------------------------------------------------------- *
1590 * GET TTY CURRENT STATE *
1591 * ------------------------------------------------------------------------- */
1592/* rxvt_get_ttymode() */
1593/* INTPROTO */
1594void
1595rxvt_get_ttymode(ttymode_t *tio, int erase)
1596{
1597#ifdef HAVE_TERMIOS_H
1598 /*
1599 * standard System V termios interface
1600 */
1601 if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1602 {
1603 /* return error - use system defaults */
1604 tio->c_cc[VINTR] = CINTR;
1605 tio->c_cc[VQUIT] = CQUIT;
1606 tio->c_cc[VERASE] = CERASE;
1607 tio->c_cc[VKILL] = CKILL;
1608 tio->c_cc[VSTART] = CSTART;
1609 tio->c_cc[VSTOP] = CSTOP;
1610 tio->c_cc[VSUSP] = CSUSP;
1611# ifdef VDSUSP
1612
1613 tio->c_cc[VDSUSP] = CDSUSP;
1614# endif
1615# ifdef VREPRINT
1616
1617 tio->c_cc[VREPRINT] = CRPRNT;
1618# endif
1619# ifdef VDISCRD
1620
1621 tio->c_cc[VDISCRD] = CFLUSH;
1622# endif
1623# ifdef VWERSE
1624
1625 tio->c_cc[VWERSE] = CWERASE;
1626# endif
1627# ifdef VLNEXT
1628
1629 tio->c_cc[VLNEXT] = CLNEXT;
1630# endif
1631
1632 }
1633 tio->c_cc[VEOF] = CEOF;
1634 tio->c_cc[VEOL] = VDISABLE;
1635# ifdef VEOL2
1636
1637 tio->c_cc[VEOL2] = VDISABLE;
1638# endif
1639# ifdef VSWTC
1640
1641 tio->c_cc[VSWTC] = VDISABLE;
1642# endif
1643# ifdef VSWTCH
1644
1645 tio->c_cc[VSWTCH] = VDISABLE;
1646# endif
1647# if VMIN != VEOF
1648
1649 tio->c_cc[VMIN] = 1;
1650# endif
1651# if VTIME != VEOL
1652
1653 tio->c_cc[VTIME] = 0;
1654# endif
1655
1656 if (erase != -1)
1657 tio->c_cc[VERASE] = (char)erase;
1658
1659 /* input modes */
1660 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1661# ifdef IMAXBEL
1662 | IMAXBEL
1663# endif
1664 | IXON);
1665
1666 /* output modes */
1667 tio->c_oflag = (OPOST | ONLCR);
1668
1669 /* control modes */
1670 tio->c_cflag = (CS8 | CREAD);
1671
1672 /* line discipline modes */
1673 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1674# if defined (ECHOCTL) && defined (ECHOKE)
1675 | ECHOCTL | ECHOKE
1676# endif
1677 | ECHOE | ECHOK);
1678# else /* HAVE_TERMIOS_H */
1679
1680 /*
1681 * sgtty interface
1682 */
1683
1684 /* get parameters -- gtty */
1685 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1686 {
1687 tio->sg.sg_erase = CERASE; /* ^H */
1688 tio->sg.sg_kill = CKILL; /* ^U */
1689 }
1690 if (erase != -1)
1691 tio->sg.sg_erase = (char)erase;
1692
1693 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1694
1695 /* get special characters */
1696 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1697 {
1698 tio->tc.t_intrc = CINTR; /* ^C */
1699 tio->tc.t_quitc = CQUIT; /* ^\ */
1700 tio->tc.t_startc = CSTART; /* ^Q */
1701 tio->tc.t_stopc = CSTOP; /* ^S */
1702 tio->tc.t_eofc = CEOF; /* ^D */
1703 tio->tc.t_brkc = -1;
1704 }
1705 /* get local special chars */
1706 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1707 {
1708 tio->lc.t_suspc = CSUSP; /* ^Z */
1709 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1710 tio->lc.t_rprntc = CRPRNT; /* ^R */
1711 tio->lc.t_flushc = CFLUSH; /* ^O */
1712 tio->lc.t_werasc = CWERASE; /* ^W */
1713 tio->lc.t_lnextc = CLNEXT; /* ^V */
1714 }
1715 /* get line discipline */
1716 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1717# ifdef NTTYDISC
1718
1719 tio->line = NTTYDISC;
1720# endif /* NTTYDISC */
1721
1722 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1723#endif /* HAVE_TERMIOS_H */
1724
1725 /*
1726 * Debugging
1727 */
1728#ifdef DEBUG_TTYMODE
1729#ifdef HAVE_TERMIOS_H
1730 /* c_iflag bits */
1731 fprintf(stderr, "Input flags\n");
1732
1733 /* cpp token stringize doesn't work on all machines <sigh> */
1734# define FOO(flag,name) \
1735 if ((tio->c_iflag) & flag) \
1736 fprintf (stderr, "%s ", name)
1737
1738 /* c_iflag bits */
1739 FOO(IGNBRK, "IGNBRK");
1740 FOO(BRKINT, "BRKINT");
1741 FOO(IGNPAR, "IGNPAR");
1742 FOO(PARMRK, "PARMRK");
1743 FOO(INPCK, "INPCK");
1744 FOO(ISTRIP, "ISTRIP");
1745 FOO(INLCR, "INLCR");
1746 FOO(IGNCR, "IGNCR");
1747 FOO(ICRNL, "ICRNL");
1748 FOO(IXON, "IXON");
1749 FOO(IXOFF, "IXOFF");
1750# ifdef IUCLC
1751
1752 FOO(IUCLC, "IUCLC");
1753# endif
1754# ifdef IXANY
1755
1756 FOO(IXANY, "IXANY");
1757# endif
1758# ifdef IMAXBEL
1759
1760 FOO(IMAXBEL, "IMAXBEL");
1761# endif
1762
1763 fprintf(stderr, "\n");
1764
1765# undef FOO
1766# define FOO(entry, name) \
1767 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1768
1769 FOO(VINTR, "VINTR");
1770 FOO(VQUIT, "VQUIT");
1771 FOO(VERASE, "VERASE");
1772 FOO(VKILL, "VKILL");
1773 FOO(VEOF, "VEOF");
1774 FOO(VEOL, "VEOL");
1775# ifdef VEOL2
1776
1777 FOO(VEOL2, "VEOL2");
1778# endif
1779# ifdef VSWTC
1780
1781 FOO(VSWTC, "VSWTC");
1782# endif
1783# ifdef VSWTCH
1784
1785 FOO(VSWTCH, "VSWTCH");
1786# endif
1787
1788 FOO(VSTART, "VSTART");
1789 FOO(VSTOP, "VSTOP");
1790 FOO(VSUSP, "VSUSP");
1791# ifdef VDSUSP
1792
1793 FOO(VDSUSP, "VDSUSP");
1794# endif
1795# ifdef VREPRINT
1796
1797 FOO(VREPRINT, "VREPRINT");
1798# endif
1799# ifdef VDISCRD
1800
1801 FOO(VDISCRD, "VDISCRD");
1802# endif
1803# ifdef VWERSE
1804
1805 FOO(VWERSE, "VWERSE");
1806# endif
1807# ifdef VLNEXT
1808
1809 FOO(VLNEXT, "VLNEXT");
1810# endif
1811
1812 fprintf(stderr, "\n");
1813# undef FOO
1814# endif /* HAVE_TERMIOS_H */
1815#endif /* DEBUG_TTYMODE */
1816}
1817
1818/*----------------------- end-of-file (C source) -----------------------*/ 1572/*----------------------- end-of-file (C source) -----------------------*/

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