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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.15 by pcg, Thu Dec 18 07:31:19 2003 UTC vs.
Revision 1.256 by root, Wed Nov 5 12:28:15 2008 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.15 2003/12/18 07:31:19 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
530 free (r_argv); 397 free (r_argv);
531 398
532#ifdef LOCAL_X_IS_UNIX 399 for (int i = NUM_RESOURCES; i--; )
533 if (rs[Rs_display_name][0] == ':') 400 if (rs [i] == resval_undef)
534 { 401 rs [i] = 0;
535 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 402
536 STRCPY (val, "unix"); 403#ifdef HAVE_AFTERIMAGE
537 STRCAT (val, rs[Rs_display_name]); 404 set_application_name ((char *)rs[Rs_name]);
538 Xdisplay = XOpenDisplay (val); 405 set_output_threshold (OUTPUT_LEVEL_WARNING);
539 free (val); 406#endif
407
408#if ENABLE_PERL
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]))
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]);
428
559 if (!rs[Rs_iconName]) 429 if (!rs[Rs_iconName])
560 rs[Rs_iconName] = rs[Rs_title]; 430 rs[Rs_iconName] = rs[Rs_title];
561 } 431 }
562 else 432 else
563 { 433 {
564 if (!rs[Rs_title]) 434 if (!rs[Rs_title])
565 rs[Rs_title] = rs[Rs_name]; 435 rs[Rs_title] = rs[Rs_name];
436
566 if (!rs[Rs_iconName]) 437 if (!rs[Rs_iconName])
567 rs[Rs_iconName] = rs[Rs_name]; 438 rs[Rs_iconName] = rs[Rs_name];
568 } 439 }
569 440
570 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 441 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
571 TermWin.saveLines = BOUND_POSITIVE_INT16(i); 442 saveLines = min (i, MAX_SAVELINES);
572 443
573#ifndef NO_FRILLS 444#if ENABLE_FRILLS
574 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)
575 TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 446 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
447
576 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)
577 TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 449 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
578#endif
579 450
580#ifndef NO_LINESPACE
581 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 451 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
582 TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 452 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
583#endif 453#endif
584 454
585#ifdef POINTER_BLANK 455#ifdef POINTER_BLANK
586 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 456 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
587 pointerBlankDelay = i; 457 pointerBlankDelay = i;
588 else 458 else
589 pointerBlankDelay = 2; 459 pointerBlankDelay = 2;
590#endif 460#endif
591 461
592 /* no point having a scrollbar without having any scrollback! */ 462 /* no point having a scrollbar without having any scrollback! */
593 if (!TermWin.saveLines) 463 if (!saveLines)
594 Options &= ~Opt_scrollBar; 464 set_option (Opt_scrollBar, 0);
595
596#ifdef PRINTPIPE
597 if (!rs[Rs_print_pipe])
598 rs[Rs_print_pipe] = PRINTPIPE;
599#endif
600 465
601 if (!rs[Rs_cutchars]) 466 if (!rs[Rs_cutchars])
602 rs[Rs_cutchars] = CUTCHARS; 467 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
615 468
616#ifndef NO_BACKSPACE_KEY 469#ifndef NO_BACKSPACE_KEY
617 if (!rs[Rs_backspace_key]) 470 if (!rs[Rs_backspace_key])
618# ifdef DEFAULT_BACKSPACE 471# ifdef DEFAULT_BACKSPACE
619 key_backspace = DEFAULT_BACKSPACE; 472 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
620# else 473# else
621 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 474 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
622# endif 475# 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 476#endif
631 477
632#ifndef NO_DELETE_KEY 478#ifndef NO_DELETE_KEY
633 if (!rs[Rs_delete_key]) 479 if (!rs[Rs_delete_key])
634# ifdef DEFAULT_DELETE 480# ifdef DEFAULT_DELETE
635 key_delete = DEFAULT_DELETE; 481 rs[Rs_delete_key] = DEFAULT_DELETE;
636# else 482# else
637 key_delete = "\033[3~"; 483 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 484# 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 485#endif
662 }
663 486
664#ifdef HAVE_SCROLLBARS 487 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;
674 488
675#ifdef XTERM_REVERSE_VIDEO 489#ifdef XTERM_REVERSE_VIDEO
676 /* this is how xterm implements reverseVideo */ 490 /* this is how xterm implements reverseVideo */
677 if (Options & Opt_reverseVideo) 491 if (option (Opt_reverseVideo))
678 { 492 {
679 if (!rs[Rs_color + Color_fg]) 493 if (!rs[Rs_color + Color_fg])
680 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 494 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
495
681 if (!rs[Rs_color + Color_bg]) 496 if (!rs[Rs_color + Color_bg])
682 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 497 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
683 } 498 }
684#endif 499#endif
685 500
… …
687 if (!rs[Rs_color + i]) 502 if (!rs[Rs_color + i])
688 rs[Rs_color + i] = def_colorName[i]; 503 rs[Rs_color + i] = def_colorName[i];
689 504
690#ifndef XTERM_REVERSE_VIDEO 505#ifndef XTERM_REVERSE_VIDEO
691 /* this is how we implement reverseVideo */ 506 /* this is how we implement reverseVideo */
692 if (Options & Opt_reverseVideo) 507 if (option (Opt_reverseVideo))
693 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]);
694#endif 509#endif
695 510
696 /* convenient aliases for setting fg/bg to colors */ 511 /* convenient aliases for setting fg/bg to colors */
697 color_aliases (Color_fg); 512 color_aliases (Color_fg);
698 color_aliases (Color_bg); 513 color_aliases (Color_bg);
699#ifndef NO_CURSORCOLOR 514#ifndef NO_CURSORCOLOR
700 color_aliases (Color_cursor); 515 color_aliases (Color_cursor);
701 color_aliases (Color_cursor2); 516 color_aliases (Color_cursor2);
702#endif /* NO_CURSORCOLOR */ 517#endif /* NO_CURSORCOLOR */
703 color_aliases (Color_pointer); 518 color_aliases (Color_pointer_fg);
519 color_aliases (Color_pointer_bg);
704 color_aliases (Color_border); 520 color_aliases (Color_border);
705#ifndef NO_BOLD_UNDERLINE_REVERSE 521#ifndef NO_BOLD_UNDERLINE_REVERSE
706 color_aliases (Color_BD); 522 color_aliases (Color_BD);
707 color_aliases (Color_UL); 523 color_aliases (Color_UL);
708 color_aliases (Color_RV); 524 color_aliases (Color_RV);
709#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];
710 529
711 return cmd_argv; 530 return cmd_argv;
531}
532
533/*----------------------------------------------------------------------*/
534void
535rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
536{
537 this->envv = envv;
538
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 ();
712} 656}
713 657
714/*----------------------------------------------------------------------*/ 658/*----------------------------------------------------------------------*/
715void 659void
716rxvt_term::init_env () 660rxvt_term::init_env ()
717{ 661{
718 int i; 662 int i;
719 unsigned int u;
720 char *val; 663 char *val;
721 664
722#ifdef DISPLAY_IS_IP 665#ifdef DISPLAY_IS_IP
723 /* Fixup display_name for export over pty to any interested terminal 666 /* 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 667 * 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 668 * (for the first non-loopback interface) that we get from
726 * rxvt_network_display(). This is more "name-resolution-portable", if you 669 * rxvt_network_display (). This is more "name-resolution-portable", if you
727 * 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
728 * 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
729 * course that only helps the shell's child processes, not us. 672 * course that only helps the shell's child processes, not us.
730 * 673 *
731 * Giving out the display_name also affords a potential security hole 674 * Giving out the display_name also affords a potential security hole
732 */ 675 */
733 val = rxvt_network_display (rs[Rs_display_name]); 676 val = rxvt_network_display (rs[Rs_display_name]);
734 rs[Rs_display_name] = (const char *)val; 677 rs[Rs_display_name] = (const char *)val;
735 678
736 if (val == NULL) 679 if (val == NULL)
737#endif /* DISPLAY_IS_IP */ 680#endif /* DISPLAY_IS_IP */
738 val = XDisplayString(Xdisplay); 681 val = XDisplayString (dpy);
739 682
740 if (rs[Rs_display_name] == NULL) 683 if (rs[Rs_display_name] == NULL)
741 rs[Rs_display_name] = val; /* use broken `:0' value */ 684 rs[Rs_display_name] = val; /* use broken `:0' value */
742 685
743 i = STRLEN (val); 686 i = strlen (val);
744 env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char)); 687 env_display = (char *)rxvt_malloc (i + 9);
745 688
746 sprintf (env_display, "DISPLAY=%s", val); 689 sprintf (env_display, "DISPLAY=%s", val);
747 690
748 /* avoiding the math library: 691 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]);
757 692
758 /* add entries to the environment: 693 /* add entries to the environment:
759 * @ DISPLAY: in case we started with -display 694 * @ DISPLAY: in case we started with -display
760 * @ WINDOWID: X window id number of the window 695 * @ WINDOWID: X window id number of the window
761 * @ COLORTERM: terminal sub-name and also indicates its color 696 * @ COLORTERM: terminal sub-name and also indicates its color
762 * @ TERM: terminal name 697 * @ TERM: terminal name
763 * @ TERMINFO: path to terminfo directory 698 * @ TERMINFO: path to terminfo directory
699 * @ COLORFGBG: fg;bg color codes
764 */ 700 */
765 putenv (env_display); 701 putenv (env_display);
766 putenv (env_windowid); 702 putenv (env_windowid);
767 703
704 if (env_colorfgbg)
705 putenv (env_colorfgbg);
706
768#ifdef RXVT_TERMINFO 707#ifdef RXVT_TERMINFO
769 putenv ("TERMINFO=" RXVT_TERMINFO); 708 putenv ("TERMINFO=" RXVT_TERMINFO);
770#endif 709#endif
771 710
772 if (Xdepth <= 2) 711 if (depth <= 2)
773 putenv ("COLORTERM=" COLORTERMENV "-mono"); 712 putenv ("COLORTERM=" COLORTERMENV "-mono");
774 else 713 else
775 putenv ("COLORTERM=" COLORTERMENVFULL); 714 putenv ("COLORTERM=" COLORTERMENVFULL);
776 715
777 if (rs[Rs_term_name] != NULL) 716 if (rs[Rs_term_name] != NULL)
778 { 717 {
779 env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char)); 718 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
780 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 719 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
781 putenv (env_term); 720 putenv (env_term);
782 } 721 }
783 else 722 else
784 putenv ("TERM=" TERMENV); 723 putenv ("TERM=" TERMENV);
… …
786#ifdef HAVE_UNSETENV 725#ifdef HAVE_UNSETENV
787 /* avoid passing old settings and confusing term size */ 726 /* avoid passing old settings and confusing term size */
788 unsetenv ("LINES"); 727 unsetenv ("LINES");
789 unsetenv ("COLUMNS"); 728 unsetenv ("COLUMNS");
790 unsetenv ("TERMCAP"); /* terminfo should be okay */ 729 unsetenv ("TERMCAP"); /* terminfo should be okay */
791#endif /* HAVE_UNSETENV */ 730#endif /* HAVE_UNSETENV */
792} 731}
793 732
794/*----------------------------------------------------------------------*/ 733/*----------------------------------------------------------------------*/
795/* 734/*
796 * This is more or less stolen straight from XFree86 xterm. 735 * This is more or less stolen straight from XFree86 xterm.
797 * This should support all European type languages. 736 * This should support all European type languages.
798 */ 737 */
799void 738void
800rxvt_term::set_locale (const char *locale) 739rxvt_term::set_locale (const char *locale)
801{ 740{
741 set_environ (envv);
742
802#if HAVE_XSETLOCALE || HAVE_SETLOCALE 743#if HAVE_XSETLOCALE || HAVE_SETLOCALE
803 free (this->locale); 744 free (this->locale);
804 this->locale = strdup (setlocale (LC_CTYPE, "")); 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 ();
805#endif 764#endif
765
806#if HAVE_NL_LANGINFO 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');
807 free (codeset); 773 free (codeset);
808 codeset = strdup (nl_langinfo (CODESET));
809 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
810 || !STRCASECMP (codeset, "UTF8");
811#else 774#else
812 enc_utf8 = 1; 775 enc_utf8 = 0;
813#endif 776#endif
814} 777}
815 778
816void 779void
817rxvt_term::init_xlocale () 780rxvt_term::init_xlocale ()
818{ 781{
782 set_environ (envv);
783
819#ifdef USE_XIM 784#ifdef USE_XIM
820 if (!locale) 785 if (!locale)
821 rxvt_print_error ("Setting locale failed."); 786 rxvt_warn ("setting locale failed, working without locale support.\n");
822 else 787 else
823 { 788 {
824 Atom wmlocale; 789 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
825
826 wmlocale = XInternAtom (Xdisplay, "WM_LOCALE_NAME", False);
827 XChangeProperty (Xdisplay, TermWin.parent[0], wmlocale,
828 XA_STRING, 8, PropModeReplace,
829 (unsigned char *)locale, STRLEN(locale));
830 790
831 if (!XSupportsLocale ()) 791 if (!XSupportsLocale ())
832 { 792 {
833 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");
834 return; 794 return;
835 } 795 }
836 796
797 im_ev.start (display);
798
837 /* see if we can connect yet */ 799 /* see if we can connect already */
838 rxvt_IMInstantiateCallback (Xdisplay, NULL, NULL); 800 im_cb ();
839
840 /* To avoid Segmentation Fault in C locale: Solaris only? */
841 if (STRCMP (locale, "C"))
842 XRegisterIMInstantiateCallback (Xdisplay, NULL, NULL, NULL,
843 rxvt_IMInstantiateCallback, NULL);
844 } 801 }
845#endif 802#endif
846} 803}
847 804
848/*----------------------------------------------------------------------*/ 805/*----------------------------------------------------------------------*/
849void 806void
850rxvt_term::init_command(const char *const *argv) 807rxvt_term::init_command (const char *const *argv)
851{ 808{
852 /* 809 /*
853 * Initialize the command connection. 810 * Initialize the command connection.
854 * This should be called after the X server connection is established. 811 * This should be called after the X server connection is established.
855 */ 812 */
856 int i;
857
858 for (i = 0; i < NUM_XA; i++)
859 xa[i] = XInternAtom(Xdisplay, xa_names[i], False);
860
861 /* Enable delete window protocol */
862 XSetWMProtocols (Xdisplay, TermWin.parent[0],
863 &(xa[XA_WMDELETEWINDOW]), 1);
864
865#ifdef USING_W11LIB
866 /* enable W11 callbacks */
867 W11AddEventHandler (Xdisplay, rxvt_W11_process_x_event);
868#endif
869 813
870#ifdef META8_OPTION 814#ifdef META8_OPTION
871 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 815 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
872#endif 816#endif
873 817
874 rxvt_get_ourmods (this); 818 get_ourmods ();
875 819
876 if (!(Options & Opt_scrollTtyOutput)) 820 if (!option (Opt_scrollTtyOutput))
877 PrivateModes |= PrivMode_TtyOutputInh; 821 priv_modes |= PrivMode_TtyOutputInh;
878 if (Options & Opt_scrollTtyKeypress) 822 if (option (Opt_scrollTtyKeypress))
879 PrivateModes |= PrivMode_Keypress; 823 priv_modes |= PrivMode_Keypress;
880 if (!(Options & Opt_jumpScroll)) 824 if (!option (Opt_jumpScroll))
881 PrivateModes |= PrivMode_smoothScroll; 825 priv_modes |= PrivMode_smoothScroll;
882 826
883#ifndef NO_BACKSPACE_KEY 827#ifndef NO_BACKSPACE_KEY
884 if (STRCMP(key_backspace, "DEC") == 0) 828 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
885 PrivateModes |= PrivMode_HaveBackSpace; 829 priv_modes |= PrivMode_HaveBackSpace;
886#endif 830#endif
887 831
888 /* add value for scrollBar */ 832 /* add value for scrollBar */
889 if (scrollbar_visible (this)) 833 if (scrollBar.state)
890 { 834 {
891 PrivateModes |= PrivMode_scrollBar; 835 priv_modes |= PrivMode_scrollBar;
892 SavedModes |= PrivMode_scrollBar; 836 SavedModes |= PrivMode_scrollBar;
893 } 837 }
894 if (menubar_visible (this))
895 {
896 PrivateModes |= PrivMode_menuBar;
897 SavedModes |= PrivMode_menuBar;
898 }
899 838
900#ifdef GREEK_SUPPORT 839 run_command (argv);
901 greek_init();
902#endif
903
904 Xfd = XConnectionNumber (Xdisplay);
905
906#ifdef CURSOR_BLINK
907
908 if (Options & Opt_cursorBlink)
909 (void)gettimeofday (&lastcursorchange, NULL);
910#endif
911
912 if ((cmd_fd = run_command (argv)) < 0)
913 {
914 rxvt_print_error ("aborting");
915 exit (EXIT_FAILURE);
916 }
917} 840}
918 841
919/*----------------------------------------------------------------------*/ 842/*----------------------------------------------------------------------*/
920/* INTPROTO */
921void 843void
922rxvt_Get_Colours (pR) 844rxvt_term::get_colours ()
923{ 845{
924 int i; 846 int i;
925 847
848#ifdef OFF_FOCUS_FADING
849 pix_colors = pix_colors_focused;
850#endif
851
926 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 852 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
927 { 853 {
854 const char *name = rs[Rs_color + i];
855
856 if (!name)
857 continue;
858
928 rxvt_color xcol; 859 rxvt_color xcol;
929 860
930 if (!R->rs[Rs_color + i]) 861 if (!set_color (xcol, name))
931 continue;
932
933 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i]))
934 { 862 {
935#ifndef XTERM_REVERSE_VIDEO 863#ifndef XTERM_REVERSE_VIDEO
936 if (i < 2 && (R->Options & Opt_reverseVideo)) 864 if (i < 2 && option (Opt_reverseVideo))
937 { 865 name = def_colorName [1 - i];
938 R->rs[Rs_color + i] = def_colorName[!i];
939 }
940 else 866 else
941#endif 867#endif
942 R->rs[Rs_color + i] = def_colorName[i]; 868 name = def_colorName [i];
943 869
944 if (!R->rs[Rs_color + i]) 870 if (!name)
945 continue; 871 continue;
946 872
947 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 873 if (!set_color (xcol, name))
948 { 874 {
949 switch (i) 875 switch (i)
950 { 876 {
951 case Color_fg: 877 case Color_fg:
952 case Color_bg: 878 case Color_bg:
953 /* fatal: need bg/fg color */ 879 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
954 rxvt_print_error ("aborting"); 880 name = "";
955 exit (EXIT_FAILURE);
956 /* NOTREACHED */
957 break; 881 break;
958#ifndef NO_CURSORCOLOR 882#ifndef NO_CURSORCOLOR
959 case Color_cursor2: 883 case Color_cursor2:
960 xcol = R->PixColors[Color_fg]; 884#endif
885 case Color_pointer_fg:
886 name = rs[Rs_color + Color_fg];
887 xcol.set (this, name);
961 break; 888 break;
962#endif /* ! NO_CURSORCOLOR */
963 case Color_pointer:
964 xcol = R->PixColors[Color_fg];
965 break;
966 default: 889 default:
967 xcol = R->PixColors[Color_bg]; /* None */ 890 name = rs[Rs_color + Color_bg];
891 xcol.set (this, name);
968 break; 892 break;
969 } 893 }
970 } 894 }
971 } 895 }
972 896
973 R->PixColors[i] = xcol; 897 pix_colors[i] = xcol;
974 SET_PIXCOLOR (R, i); 898 rs[Rs_color + i] = name;
899 }
900
901 if (depth <= 2)
975 } 902 {
976 903 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
977 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 904 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
978 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 905 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
979 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 906 }
980 R->PixColors[Color_border] = R->PixColors[Color_fg];
981 907
982 /* 908 /*
983 * get scrollBar/menuBar shadow colors 909 * get scrollBar shadow colors
984 * 910 *
985 * The calculations of topShadow/bottomShadow values are adapted 911 * The calculations of topShadow/bottomShadow values are adapted
986 * from the fvwm window manager. 912 * from the fvwm window manager.
987 */ 913 */
988#ifdef KEEP_SCROLLCOLOR 914#ifdef RXVT_SCROLLBAR
989 915 if (depth <= 2)
990 if (XDEPTH <= 2) 916 {
991 { /* Monochrome */ 917 /* Monochrome */
992 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 918 alias_color (Color_scroll, Color_fg);
993 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 919 alias_color (Color_topShadow, Color_bg);
994 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 920 alias_color (Color_bottomShadow, Color_bg);
995 } 921 }
996 else 922 else
997 { 923 {
998 rxvt_color xcol[3]; 924 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
999 /* xcol[0] == white
1000 * xcol[1] == top shadow
1001 * xcol[2] == bot shadow */
1002 925
1003 xcol[1] = R->PixColors[Color_scroll]; 926 rgba cscroll;
1004# ifdef PREFER_24BIT 927 pix_colors [Color_scroll].get (cscroll);
1005 xcol[0].set (R, 65535, 65535, 65535);
1006 /* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
1007# else
1008 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
1009# endif
1010
1011 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1012
1013 xcol[0].get (R, pr0, pg0, pb0);
1014 xcol[1].get (R, pr1, pg1, pb1);
1015
1016 /* bottomShadowColor */
1017 if (!xcol[2].set (aR_ pr1 / 2, pg1 / 2, pb1 / 2))
1018 xcol[2] = R->PixColors[Color_Black];
1019
1020 R->PixColors[Color_bottomShadow] = xcol[2];
1021 928
1022 /* topShadowColor */ 929 /* topShadowColor */
1023 if (!xcol[1].set (aR_ 930 if (!pix_colors[Color_topShadow].set (this,
1024 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 931 rgba (
1025 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 932 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1026 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 933 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1027 xcol[1] = R->PixColors[Color_White]; 934 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1028 935 cscroll.a)
1029 R->PixColors[Color_topShadow] = xcol[1]; 936 ))
937 alias_color (Color_topShadow, Color_White);
1030 } 938 }
1031#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
1032} 945}
1033 946
1034/*----------------------------------------------------------------------*/ 947/*----------------------------------------------------------------------*/
1035/* color aliases, fg/bg bright-bold */ 948/* color aliases, fg/bg bright-bold */
1036void 949void
1037rxvt_term::color_aliases(int idx) 950rxvt_term::color_aliases (int idx)
1038{ 951{
1039 if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx]))) 952 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1040 { 953 {
1041 int i = atoi (rs[Rs_color + idx]); 954 int i = atoi (rs[Rs_color + idx]);
1042 955
1043 if (i >= 8 && i <= 15) 956 if (i >= 8 && i <= 15)
1044 { /* bright colors */ 957 /* bright colors */
1045 i -= 8;
1046#ifndef NO_BRIGHTCOLOR
1047
1048 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 958 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1049 return; 959 else if (i >= 0 && i <= 7)
1050#endif 960 /* normal colors */
1051
1052 }
1053 if (i >= 0 && i <= 7) /* normal colors */
1054 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 961 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1055 } 962 }
1056} 963}
1057 964
1058/*----------------------------------------------------------------------*/ 965/*----------------------------------------------------------------------*/
1059/* 966/*
1060 * 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
1061 * Use resource ``modifier'' to override the Meta modifier 968 * Use resource ``modifier'' to override the Meta modifier
1062 */ 969 */
1063/* INTPROTO */
1064void 970void
1065rxvt_get_ourmods(pR) 971rxvt_term::get_ourmods ()
1066{ 972{
1067 int i, j, k; 973 int i, j, k;
1068 int requestedmeta, realmeta, realalt; 974 int requestedmeta, realmeta, realalt;
1069 const char *cm, *rsmod; 975 const char *cm, *rsmod;
1070 XModifierKeymap *map; 976 XModifierKeymap *map;
1071 KeyCode *kc; 977 KeyCode *kc;
1072 const unsigned int modmasks[] = 978 const unsigned int modmasks[] =
1073 { 979 {
1074 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 980 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1075 }; 981 };
1076 982
1077 requestedmeta = realmeta = realalt = 0; 983 requestedmeta = realmeta = realalt = 0;
1078 rsmod = R->rs[Rs_modifier]; 984 rsmod = rs[Rs_modifier];
985
1079 if (rsmod 986 if (rsmod
1080 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 987 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1081 requestedmeta = rsmod[3] - '0'; 988 requestedmeta = rsmod[3] - '0';
1082 989
1083 map = XGetModifierMapping(R->Xdisplay); 990 map = XGetModifierMapping (dpy);
1084 kc = map->modifiermap; 991 kc = map->modifiermap;
992
1085 for (i = 1; i < 6; i++) 993 for (i = 1; i < 6; i++)
1086 { 994 {
1087 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 995 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
996
1088 for (j = map->max_keypermod; j--; k++) 997 for (j = map->max_keypermod; j--; k++)
1089 { 998 {
1090 if (kc[k] == 0) 999 if (kc[k] == 0)
1091 break; 1000 break;
1001
1092 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) 1002 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1093 { 1003 {
1094 case XK_Num_Lock: 1004 case XK_Num_Lock:
1095 R->ModNumLockMask = modmasks[i - 1]; 1005 ModNumLockMask = modmasks[i - 1];
1096 /* FALLTHROUGH */ 1006 continue;
1097 default: 1007
1098 continue; /* for(;;) */ 1008 case XK_ISO_Level3_Shift:
1009 ModLevel3Mask = modmasks[i - 1];
1010 continue;
1011
1099 case XK_Meta_L: 1012 case XK_Meta_L:
1100 case XK_Meta_R: 1013 case XK_Meta_R:
1101 cm = "meta"; 1014 cm = "meta";
1102 realmeta = i; 1015 realmeta = i;
1103 break; 1016 break;
1017
1104 case XK_Alt_L: 1018 case XK_Alt_L:
1105 case XK_Alt_R: 1019 case XK_Alt_R:
1106 cm = "alt"; 1020 cm = "alt";
1107 realalt = i; 1021 realalt = i;
1108 break; 1022 break;
1023
1109 case XK_Super_L: 1024 case XK_Super_L:
1110 case XK_Super_R: 1025 case XK_Super_R:
1111 cm = "super"; 1026 cm = "super";
1112 break; 1027 break;
1028
1113 case XK_Hyper_L: 1029 case XK_Hyper_L:
1114 case XK_Hyper_R: 1030 case XK_Hyper_R:
1115 cm = "hyper"; 1031 cm = "hyper";
1116 break; 1032 break;
1033
1034 default:
1035 continue;
1117 } 1036 }
1118 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1037
1038 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1119 requestedmeta = i; 1039 requestedmeta = i;
1120 } 1040 }
1121 } 1041 }
1042
1122 XFreeModifiermap(map); 1043 XFreeModifiermap (map);
1044
1123 i = (requestedmeta ? requestedmeta 1045 i = requestedmeta ? requestedmeta
1124 : (realmeta ? realmeta 1046 : realmeta ? realmeta
1125 : (realalt ? realalt : 0))); 1047 : realalt ? realalt
1048 : 0;
1049
1126 if (i) 1050 if (i)
1127 R->ModMetaMask = modmasks[i - 1]; 1051 ModMetaMask = modmasks[i - 1];
1128} 1052}
1129 1053
1130/*----------------------------------------------------------------------*/ 1054/*----------------------------------------------------------------------*/
1131/* rxvt_Create_Windows() - Open and map the window */ 1055/* rxvt_Create_Windows () - Open and map the window */
1132/* EXTPROTO */
1133void 1056void
1134rxvt_Create_Windows(pR_ int argc, const char *const *argv) 1057rxvt_term::create_windows (int argc, const char *const *argv)
1135{ 1058{
1136 XClassHint classHint; 1059 XClassHint classHint;
1137 XWMHints wmHint; 1060 XWMHints wmHint;
1061#if ENABLE_FRILLS
1062 MWMHints mwmhints = { };
1063#endif
1138 XGCValues gcvalue; 1064 XGCValues gcvalue;
1139 long vt_emask;
1140
1141#ifdef PREFER_24BIT
1142 XSetWindowAttributes attributes; 1065 XSetWindowAttributes attributes;
1143 XWindowAttributes gattr; 1066 Window top, parent;
1144 1067
1145 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 1068 dLocal (Display *, dpy);
1146 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1147 1069
1148 if (R->Options & Opt_transparent) 1070 /* grab colors before netscape does */
1149 { 1071 get_colours ();
1150 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 1072
1151 &gattr); 1073 if (!set_fonts ())
1152 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))
1153 } 1082 {
1154 else 1083 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1155 {
1156 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1157 /*
1158 * If depth is not 24, look for a 24bit visual.
1159 */
1160 if (XDEPTH != 24)
1161 { 1084 {
1162 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
1163 1094
1164 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 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1130 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
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)
1165 { 1165 {
1166 XDEPTH = 24; 1166 ARGB32 *asbuf = result->alt.argb32;
1167 XVISUAL = vinfo.visual; 1167 buffer [0] = w;
1168 XCMAP = XCreateColormap(R->Xdisplay, 1168 buffer [1] = h;
1169 RootWindow(R->Xdisplay, Xscreen), 1169
1170 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");
1171 } 1185 }
1172 } 1186 }
1187 else
1188 rxvt_warn ("Loading image icon failed, continuing without.\n");
1173 } 1189 }
1174#endif 1190# endif
1175
1176 /* grab colors before netscape does */
1177 rxvt_Get_Colours(aR);
1178
1179 rxvt_change_font(aR_ 1, NULL);
1180 rxvt_window_calc(aR_ 0, 0);
1181 R->old_width = R->szHint.width;
1182 R->old_height = R->szHint.height;
1183
1184 /* parent window - reverse video so we can see placement errors
1185 * sub-window placement & size in rxvt_resize_subwindows()
1186 */
1187
1188#ifdef PREFER_24BIT
1189
1190 attributes.background_pixel = R->PixColors[Color_fg];
1191 attributes.border_pixel = R->PixColors[Color_border];
1192 attributes.colormap = XCMAP;
1193 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1194 R->szHint.x, R->szHint.y,
1195 R->szHint.width, R->szHint.height,
1196 R->TermWin.ext_bwidth,
1197 XDEPTH, InputOutput,
1198 XVISUAL,
1199 CWBackPixel | CWBorderPixel
1200 | CWColormap, &attributes);
1201#else
1202
1203 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1204 R->szHint.x, R->szHint.y,
1205 R->szHint.width,
1206 R->szHint.height,
1207 R->TermWin.ext_bwidth,
1208 R->PixColors[Color_border],
1209 R->PixColors[Color_fg]);
1210#endif 1191#endif
1211 1192
1212 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); 1193#if ENABLE_FRILLS
1213 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
1214 1198
1215 classHint.res_name = (char *)R->rs[Rs_name]; 1199 Atom protocols[] = {
1216 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 };
1217 1205
1218 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1206 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1219 wmHint.input = True;
1220 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState
1221 : NormalState);
1222 wmHint.window_group = R->TermWin.parent[0];
1223 1207
1224 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 1208#if ENABLE_FRILLS
1225 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 1209 if (rs[Rs_transient_for])
1226 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,
1227 (KeyPressMask 1224 KeyPressMask
1228#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1225#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1229 | KeyReleaseMask 1226 | KeyReleaseMask
1230#endif 1227#endif
1231 | FocusChangeMask | VisibilityChangeMask 1228 | FocusChangeMask | VisibilityChangeMask
1232 | StructureNotifyMask)); 1229 | ExposureMask | StructureNotifyMask);
1230
1231 termwin_ev.start (display, top);
1233 1232
1234 /* 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 */
1235 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1234 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1236
1237#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1238 /* cursor (menuBar/scrollBar): Black-on-White */
1239 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr);
1240#endif
1241
1242#ifdef POINTER_BLANK
1243
1244 {
1245 XColor blackcolour;
1246 blackcolour.red = 0;
1247 blackcolour.green = 0;
1248 blackcolour.blue = 0;
1249 Font f = XLoadFont (R->Xdisplay, "fixed");
1250 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1251 &blackcolour, &blackcolour);
1252 XUnloadFont (R->Xdisplay, f);
1253 }
1254#endif
1255 1235
1256 /* the vt window */ 1236 /* the vt window */
1257 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1237 vt = XCreateSimpleWindow (dpy, top,
1258 R->window_vt_x, R->window_vt_y, 1238 window_vt_x, window_vt_y,
1259 TermWin_TotalWidth(), 1239 width, height,
1260 TermWin_TotalHeight(),
1261 0, 1240 0,
1262 R->PixColors[Color_fg], 1241 pix_colors_focused[Color_fg],
1263 R->PixColors[Color_bg]); 1242 pix_colors_focused[Color_bg]);
1264#ifdef DEBUG_X
1265 1243
1266 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window"); 1244 attributes.bit_gravity = NorthWestGravity;
1267#endif 1245 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1268 1246
1269 R->pointer_unblank ();
1270
1271 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1247 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1272 | PropertyChangeMask);
1273#ifdef POINTER_BLANK
1274 1248
1275 if ((R->Options & Opt_pointerBlank)) 1249 if (option (Opt_pointerBlank))
1276 vt_emask |= PointerMotionMask; 1250 vt_emask |= PointerMotionMask;
1277 else 1251 else
1278#endif
1279
1280 vt_emask |= (Button1MotionMask | Button3MotionMask); 1252 vt_emask |= Button1MotionMask | Button3MotionMask;
1281 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1282 1253
1283#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1254 vt_select_input ();
1284 1255
1285 if (menuBar_height()) 1256 vt_ev.start (display, vt);
1286 {
1287 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1288 R->window_vt_x, 0,
1289 TermWin_TotalWidth(),
1290 menuBar_TotalHeight(),
1291 0,
1292 R->PixColors[Color_fg],
1293 R->PixColors[Color_scroll]);
1294#ifdef DEBUG_X
1295
1296 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1297#endif
1298
1299 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1300 XSelectInput(R->Xdisplay, R->menuBar.win,
1301 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1302 | Button1MotionMask));
1303 }
1304#endif
1305#ifdef XPM_BACKGROUND
1306 if (R->rs[Rs_backgroundPixmap] != NULL
1307 && !(R->Options & Opt_transparent))
1308 {
1309 const char *p = R->rs[Rs_backgroundPixmap];
1310
1311 if ((p = STRCHR(p, ';')) != NULL)
1312 {
1313 p++;
1314 rxvt_scale_pixmap(aR_ p);
1315 }
1316 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]);
1317 rxvt_scr_touch(aR_ True);
1318 }
1319#endif
1320 1257
1321 /* graphics context for the vt window */ 1258 /* graphics context for the vt window */
1322 gcvalue.foreground = R->PixColors[Color_fg]; 1259 gcvalue.foreground = pix_colors[Color_fg];
1323 gcvalue.background = R->PixColors[Color_bg]; 1260 gcvalue.background = pix_colors[Color_bg];
1324 gcvalue.graphics_exposures = 1; 1261 gcvalue.graphics_exposures = 0;
1325 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1326 GCForeground | GCBackground
1327 | GCGraphicsExposures, &gcvalue);
1328 1262
1329#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1263 gc = XCreateGC (dpy, vt,
1264 GCForeground | GCBackground | GCGraphicsExposures,
1265 &gcvalue);
1330 1266
1331 gcvalue.foreground = R->PixColors[Color_topShadow]; 1267 drawable = new rxvt_drawable (this, vt);
1332 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1268
1333 GCForeground, &gcvalue); 1269#ifdef OFF_FOCUS_FADING
1334 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1270 // initially we are in unfocused state
1335 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1271 if (rs[Rs_fade])
1336 GCForeground, &gcvalue); 1272 pix_colors = pix_colors_unfocused;
1337 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1273#endif
1338 : Color_scroll)]; 1274
1339 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1275 pointer_unblank ();
1340 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;
1341#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 */
1342} 1439}
1343 1440
1344/*----------------------------------------------------------------------*/ 1441/*----------------------------------------------------------------------*/
1345/* 1442/*
1346 * 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
1347 * 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
1348 * the slave. 1445 * the slave.
1349 */ 1446 */
1350int 1447void
1351rxvt_term::run_command (const char *const *argv) 1448rxvt_term::run_command (const char *const *argv)
1352{ 1449{
1353 int cfd, er; 1450#if ENABLE_FRILLS
1354 1451 if (rs[Rs_pty_fd])
1355 /* get master (pty) */
1356 if ((cfd = rxvt_get_pty (&(tty_fd), &(ttydev))) < 0)
1357 {
1358 rxvt_print_error("can't open pseudo-tty");
1359 return -1;
1360 } 1452 {
1453 pty->pty = atoi (rs[Rs_pty_fd]);
1361 1454
1362#ifdef FD_SETSIZE 1455 if (pty->pty >= 0)
1363 if (Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1364 {
1365 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1366 rxvt_clean_exit();
1367 exit(EXIT_FAILURE);
1368 }
1369#endif
1370
1371 fcntl (cfd, F_SETFL, O_NONBLOCK);
1372
1373 /* get slave (tty) */
1374 if (tty_fd < 0)
1375 {
1376#ifndef NO_SETOWNER_TTYDEV
1377 rxvt_privileged_ttydev (aR_ SAVE);
1378#endif
1379
1380 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1381 { 1456 {
1382 close(cfd); 1457 if (getfd_hook)
1383 rxvt_print_error("can't open slave tty %s", ttydev); 1458 pty->pty = (*getfd_hook) (pty->pty);
1384 return -1; 1459
1460 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1461 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1385 } 1462 }
1386 } 1463 }
1464 else
1465#endif
1466 if (!pty->get ())
1467 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1468
1469 int er;
1470
1387#ifndef NO_BACKSPACE_KEY 1471#ifndef NO_BACKSPACE_KEY
1388 if (key_backspace[0] && !key_backspace[1]) 1472 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1389 er = key_backspace[0]; 1473 er = rs[Rs_backspace_key][0];
1390 else if (STRCMP(key_backspace, "DEC") == 0) 1474 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1391 er = '\177'; /* the initial state anyway */ 1475 er = '\177'; /* the initial state anyway */
1392 else 1476 else
1393#endif 1477#endif
1394
1395 er = -1; 1478 er = -1;
1396 1479
1397 rxvt_get_ttymode (&(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);
1398 1486
1399#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
1400 /* spin off the command interpreter */ 1495 /* spin off the command interpreter */
1401 switch (cmd_pid = fork ()) 1496 switch (cmd_pid = fork ())
1402 { 1497 {
1403 case -1: 1498 case -1:
1404 rxvt_print_error("can't fork");
1405 return -1;
1406 case 0:
1407 close (cfd); /* only keep tty_fd and STDERR open */
1408 close (Xfd);
1409 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1410 rxvt_print_error ("could not obtain control of tty");
1411 else
1412 { 1499 {
1413 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1500 cmd_pid = 0;
1414 dup2 (tty_fd, STDIN_FILENO); 1501 rxvt_fatal ("can't fork, aborting.\n");
1415 dup2 (tty_fd, STDOUT_FILENO);
1416 dup2 (tty_fd, STDERR_FILENO);
1417
1418 if (tty_fd > 2)
1419 close (tty_fd);
1420
1421 run_child (argv);
1422 } 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
1423 exit (EXIT_FAILURE); 1526 _exit (EXIT_FAILURE);
1424 /* NOTREACHED */ 1527
1425 default: 1528 default:
1426 { 1529 if (!option (Opt_utmpInhibit))
1427#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1530 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1428 int fdstdin;
1429 1531
1430 fdstdin = dup (STDIN_FILENO); 1532 pty->close_tty ();
1431 dup2 (tty_fd, STDIN_FILENO);
1432#endif
1433 1533
1434 rxvt_privileged_utmp (this, SAVE); 1534 child_ev.start (cmd_pid);
1435#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1436 1535
1437 dup2 (fdstdin, STDIN_FILENO); 1536 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1438 close (fdstdin);
1439#endif
1440
1441 }
1442 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, Xfd open */
1443 break; 1537 break;
1444 } 1538 }
1445#else /* __QNX__ uses qnxspawn() */
1446 fchmod (tty_fd, 0622);
1447 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1448 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1449
1450 if (run_child (argv) == -1)
1451 exit (EXIT_FAILURE);
1452#endif
1453
1454 return cfd;
1455} 1539}
1456 1540
1457/* ------------------------------------------------------------------------- * 1541/* ------------------------------------------------------------------------- *
1458 * CHILD PROCESS OPERATIONS * 1542 * CHILD PROCESS OPERATIONS *
1459 * ------------------------------------------------------------------------- */ 1543 * ------------------------------------------------------------------------- */
… …
1464int 1548int
1465rxvt_term::run_child (const char *const *argv) 1549rxvt_term::run_child (const char *const *argv)
1466{ 1550{
1467 char *login; 1551 char *login;
1468 1552
1469 SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */
1470
1471 if (Options & Opt_console) 1553 if (option (Opt_console))
1554 {
1472 { /* be virtual console, fail silently */ 1555 /* be virtual console, fail silently */
1473#ifdef TIOCCONS 1556#ifdef TIOCCONS
1474 unsigned int on = 1; 1557 unsigned int on = 1;
1475 1558
1476 ioctl (STDIN_FILENO, TIOCCONS, &on); 1559 ioctl (STDIN_FILENO, TIOCCONS, &on);
1477#elif defined (SRIOCSREDIR) 1560#elif defined (SRIOCSREDIR)
1478 int fd; 1561 int fd;
1479 1562
1480 fd = open (CONSOLE, O_WRONLY, 0); 1563 fd = open (CONSOLE, O_WRONLY, 0);
1481 if (fd >= 0) 1564 if (fd >= 0)
1482 {
1483 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1565 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1484 close (fd); 1566 close (fd);
1485 } 1567#endif /* SRIOCSREDIR */
1486#endif /* SRIOCSREDIR */
1487 } 1568 }
1488 1569
1489 /* reset signals and spin off the command interpreter */ 1570 /* reset signals and spin off the command interpreter */
1490 signal (SIGINT, SIG_DFL); 1571 signal (SIGINT, SIG_DFL);
1491 signal (SIGQUIT, SIG_DFL); 1572 signal (SIGQUIT, SIG_DFL);
1492 signal (SIGCHLD, SIG_DFL); 1573 signal (SIGCHLD, SIG_DFL);
1574 signal (SIGHUP, SIG_DFL);
1575 signal (SIGPIPE, SIG_DFL);
1493 /* 1576 /*
1494 * mimick login's behavior by disabling the job control signals 1577 * mimick login's behavior by disabling the job control signals
1495 * a shell that wants them can turn them back on 1578 * a shell that wants them can turn them back on
1496 */ 1579 */
1497#ifdef SIGTSTP 1580#ifdef SIGTSTP
1498 signal (SIGTSTP, SIG_IGN); 1581 signal (SIGTSTP, SIG_IGN);
1499 signal (SIGTTIN, SIG_IGN); 1582 signal (SIGTTIN, SIG_IGN);
1500 signal (SIGTTOU, SIG_IGN); 1583 signal (SIGTTOU, SIG_IGN);
1501#endif /* SIGTSTP */ 1584#endif /* SIGTSTP */
1502 1585
1503 /* set window size */
1504 struct winsize ws;
1505
1506 ws.ws_col = TermWin.ncol;
1507 ws.ws_row = TermWin.nrow;
1508 ws.ws_xpixel = ws.ws_ypixel = 0;
1509 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1510
1511 // unblock signals (signals are blocked by iom.C
1512 sigset_t ss;
1513 sigemptyset (&ss);
1514 sigprocmask (SIG_SETMASK, &ss, 0);
1515
1516#ifndef __QNX__
1517 /* command interpreter path */ 1586 /* command interpreter path */
1518 if (argv != NULL) 1587 if (argv)
1519 { 1588 {
1520# ifdef DEBUG_CMD 1589# ifdef DEBUG_CMD
1521 int i; 1590 int i;
1522 1591
1523 for (i = 0; argv[i]; i++) 1592 for (i = 0; argv[i]; i++)
1524 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1593 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1525# endif 1594# endif
1526 1595
1527 execvp(argv[0], (char *const *)argv); 1596 execvp (argv[0], (char *const *)argv);
1528 /* no error message: STDERR is closed! */ 1597 /* no error message: STDERR is closed! */
1529 } 1598 }
1530 else 1599 else
1531 { 1600 {
1532 const char *argv0, *shell; 1601 const char *argv0, *shell;
1533 1602
1534 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1603 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1535 shell = "/bin/sh"; 1604 shell = "/bin/sh";
1536 1605
1537 argv0 = (const char *)rxvt_r_basename(shell); 1606 argv0 = (const char *)rxvt_basename (shell);
1607
1538 if (Options & Opt_loginShell) 1608 if (option (Opt_loginShell))
1539 { 1609 {
1540 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1610 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1541 1611
1542 login[0] = '-'; 1612 login[0] = '-';
1543 STRCPY(&login[1], argv0); 1613 strcpy (&login[1], argv0);
1544 argv0 = login; 1614 argv0 = login;
1545 } 1615 }
1616
1546 execlp(shell, argv0, NULL); 1617 execlp (shell, argv0, (char *)0);
1547 /* no error message: STDERR is closed! */ 1618 /* no error message: STDERR is closed! */
1548 } 1619 }
1549 1620
1550#else /* __QNX__ uses qnxspawn() */
1551
1552 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1553 char *command = NULL, fullcommand[_MAX_PATH];
1554 char **arg_v, *arg_a[2] = { NULL, NULL };
1555
1556 if (argv != NULL)
1557 {
1558 if (access(argv[0], X_OK) == -1)
1559 {
1560 if (STRCHR(argv[0], '/') == NULL)
1561 {
1562 searchenv(argv[0], "PATH", fullcommand);
1563 if (fullcommand[0] != '\0')
1564 command = fullcommand;
1565 }
1566 if (access(command, X_OK) == -1)
1567 return -1;
1568 }
1569 else
1570 command = argv[0];
1571 arg_v = argv;
1572 }
1573 else
1574 {
1575 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1576 command = "/bin/sh";
1577
1578 arg_a[0] = my_basename(command);
1579 if (Options & Opt_loginShell)
1580 {
1581 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1582
1583 login[0] = '-';
1584 STRCPY(&login[1], arg_a[0]);
1585 arg_a[0] = login;
1586 }
1587 arg_v = arg_a;
1588 }
1589 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1590 cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1591 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1592 command, arg_v, environ, iov_a, 0);
1593 if (login)
1594 free(login);
1595
1596 close(tty_fd);
1597 return cmd_fd;
1598
1599#endif
1600 return -1; 1621 return -1;
1601} 1622}
1602 1623
1603/* ------------------------------------------------------------------------- *
1604 * GET TTY CURRENT STATE *
1605 * ------------------------------------------------------------------------- */
1606/* rxvt_get_ttymode() */
1607/* INTPROTO */
1608void
1609rxvt_get_ttymode(ttymode_t *tio, int erase)
1610{
1611#ifdef HAVE_TERMIOS_H
1612 /*
1613 * standard System V termios interface
1614 */
1615 if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1616 {
1617 /* return error - use system defaults */
1618 tio->c_cc[VINTR] = CINTR;
1619 tio->c_cc[VQUIT] = CQUIT;
1620 tio->c_cc[VERASE] = CERASE;
1621 tio->c_cc[VKILL] = CKILL;
1622 tio->c_cc[VSTART] = CSTART;
1623 tio->c_cc[VSTOP] = CSTOP;
1624 tio->c_cc[VSUSP] = CSUSP;
1625# ifdef VDSUSP
1626
1627 tio->c_cc[VDSUSP] = CDSUSP;
1628# endif
1629# ifdef VREPRINT
1630
1631 tio->c_cc[VREPRINT] = CRPRNT;
1632# endif
1633# ifdef VDISCRD
1634
1635 tio->c_cc[VDISCRD] = CFLUSH;
1636# endif
1637# ifdef VWERSE
1638
1639 tio->c_cc[VWERSE] = CWERASE;
1640# endif
1641# ifdef VLNEXT
1642
1643 tio->c_cc[VLNEXT] = CLNEXT;
1644# endif
1645
1646 }
1647 tio->c_cc[VEOF] = CEOF;
1648 tio->c_cc[VEOL] = VDISABLE;
1649# ifdef VEOL2
1650
1651 tio->c_cc[VEOL2] = VDISABLE;
1652# endif
1653# ifdef VSWTC
1654
1655 tio->c_cc[VSWTC] = VDISABLE;
1656# endif
1657# ifdef VSWTCH
1658
1659 tio->c_cc[VSWTCH] = VDISABLE;
1660# endif
1661# if VMIN != VEOF
1662
1663 tio->c_cc[VMIN] = 1;
1664# endif
1665# if VTIME != VEOL
1666
1667 tio->c_cc[VTIME] = 0;
1668# endif
1669
1670 if (erase != -1)
1671 tio->c_cc[VERASE] = (char)erase;
1672
1673 /* input modes */
1674 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1675# ifdef IMAXBEL
1676 | IMAXBEL
1677# endif
1678 | IXON);
1679
1680 /* output modes */
1681 tio->c_oflag = (OPOST | ONLCR);
1682
1683 /* control modes */
1684 tio->c_cflag = (CS8 | CREAD);
1685
1686 /* line discipline modes */
1687 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1688# if defined (ECHOCTL) && defined (ECHOKE)
1689 | ECHOCTL | ECHOKE
1690# endif
1691 | ECHOE | ECHOK);
1692# else /* HAVE_TERMIOS_H */
1693
1694 /*
1695 * sgtty interface
1696 */
1697
1698 /* get parameters -- gtty */
1699 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1700 {
1701 tio->sg.sg_erase = CERASE; /* ^H */
1702 tio->sg.sg_kill = CKILL; /* ^U */
1703 }
1704 if (erase != -1)
1705 tio->sg.sg_erase = (char)erase;
1706
1707 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1708
1709 /* get special characters */
1710 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1711 {
1712 tio->tc.t_intrc = CINTR; /* ^C */
1713 tio->tc.t_quitc = CQUIT; /* ^\ */
1714 tio->tc.t_startc = CSTART; /* ^Q */
1715 tio->tc.t_stopc = CSTOP; /* ^S */
1716 tio->tc.t_eofc = CEOF; /* ^D */
1717 tio->tc.t_brkc = -1;
1718 }
1719 /* get local special chars */
1720 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1721 {
1722 tio->lc.t_suspc = CSUSP; /* ^Z */
1723 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1724 tio->lc.t_rprntc = CRPRNT; /* ^R */
1725 tio->lc.t_flushc = CFLUSH; /* ^O */
1726 tio->lc.t_werasc = CWERASE; /* ^W */
1727 tio->lc.t_lnextc = CLNEXT; /* ^V */
1728 }
1729 /* get line discipline */
1730 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1731# ifdef NTTYDISC
1732
1733 tio->line = NTTYDISC;
1734# endif /* NTTYDISC */
1735
1736 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1737#endif /* HAVE_TERMIOS_H */
1738
1739 /*
1740 * Debugging
1741 */
1742#ifdef DEBUG_TTYMODE
1743#ifdef HAVE_TERMIOS_H
1744 /* c_iflag bits */
1745 fprintf(stderr, "Input flags\n");
1746
1747 /* cpp token stringize doesn't work on all machines <sigh> */
1748# define FOO(flag,name) \
1749 if ((tio->c_iflag) & flag) \
1750 fprintf (stderr, "%s ", name)
1751
1752 /* c_iflag bits */
1753 FOO(IGNBRK, "IGNBRK");
1754 FOO(BRKINT, "BRKINT");
1755 FOO(IGNPAR, "IGNPAR");
1756 FOO(PARMRK, "PARMRK");
1757 FOO(INPCK, "INPCK");
1758 FOO(ISTRIP, "ISTRIP");
1759 FOO(INLCR, "INLCR");
1760 FOO(IGNCR, "IGNCR");
1761 FOO(ICRNL, "ICRNL");
1762 FOO(IXON, "IXON");
1763 FOO(IXOFF, "IXOFF");
1764# ifdef IUCLC
1765
1766 FOO(IUCLC, "IUCLC");
1767# endif
1768# ifdef IXANY
1769
1770 FOO(IXANY, "IXANY");
1771# endif
1772# ifdef IMAXBEL
1773
1774 FOO(IMAXBEL, "IMAXBEL");
1775# endif
1776
1777 fprintf(stderr, "\n");
1778
1779# undef FOO
1780# define FOO(entry, name) \
1781 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1782
1783 FOO(VINTR, "VINTR");
1784 FOO(VQUIT, "VQUIT");
1785 FOO(VERASE, "VERASE");
1786 FOO(VKILL, "VKILL");
1787 FOO(VEOF, "VEOF");
1788 FOO(VEOL, "VEOL");
1789# ifdef VEOL2
1790
1791 FOO(VEOL2, "VEOL2");
1792# endif
1793# ifdef VSWTC
1794
1795 FOO(VSWTC, "VSWTC");
1796# endif
1797# ifdef VSWTCH
1798
1799 FOO(VSWTCH, "VSWTCH");
1800# endif
1801
1802 FOO(VSTART, "VSTART");
1803 FOO(VSTOP, "VSTOP");
1804 FOO(VSUSP, "VSUSP");
1805# ifdef VDSUSP
1806
1807 FOO(VDSUSP, "VDSUSP");
1808# endif
1809# ifdef VREPRINT
1810
1811 FOO(VREPRINT, "VREPRINT");
1812# endif
1813# ifdef VDISCRD
1814
1815 FOO(VDISCRD, "VDISCRD");
1816# endif
1817# ifdef VWERSE
1818
1819 FOO(VWERSE, "VWERSE");
1820# endif
1821# ifdef VLNEXT
1822
1823 FOO(VLNEXT, "VLNEXT");
1824# endif
1825
1826 fprintf(stderr, "\n");
1827# undef FOO
1828# endif /* HAVE_TERMIOS_H */
1829#endif /* DEBUG_TTYMODE */
1830}
1831
1832/*----------------------- end-of-file (C source) -----------------------*/ 1624/*----------------------- end-of-file (C source) -----------------------*/

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