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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.12 by pcg, Thu Dec 18 00:29:29 2003 UTC vs.
Revision 1.240 by ayin, Sat Jan 19 13:05:55 2008 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.12 2003/12/18 00:29:29 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) 2003-2007 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 272#ifdef KEEP_SCROLLCOLOR
329 COLOR_SCROLLBAR, 273 COLOR_SCROLLBAR,
330 COLOR_SCROLLTROUGH, 274 COLOR_SCROLLTROUGH,
331#endif /* KEEP_SCROLLCOLOR */ 275#endif /* KEEP_SCROLLCOLOR */
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#ifndef NO_NEW_SELECTION
387 299
388 selection_style = NEW_SELECT;
389#else
390
391 selection_style = OLD_SELECT;
392#endif
393#ifndef NO_BRIGHTCOLOR
394
395 colorfgbg = DEFAULT_RSTYLE;
396#endif
397#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
398
399 ks_bigfont = XK_greater;
400 ks_smallfont = XK_less;
401#endif
402#ifdef GREEK_SUPPORT
403
404 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
405#endif
406
407 refresh_limit = 1;
408 refresh_type = SLOW_REFRESH; 300 refresh_type = SLOW_REFRESH;
409 prev_nrow = prev_ncol = 0;
410#ifdef MULTICHAR_SET
411# ifdef MULTICHAR_ENCODING
412
413 encoding_method = MULTICHAR_ENCODING;
414# endif
415
416 multichar_decode = rxvt_euc2jis;
417#endif
418 301
419 oldcursor.row = oldcursor.col = -1; 302 oldcursor.row = oldcursor.col = -1;
420#ifdef XPM_BACKGROUND
421 /* bgPixmap.w = bgPixmap.h = 0; */
422 bgPixmap.x = bgPixmap.y = 50;
423 bgPixmap.pixmap = None;
424#endif
425 303
426 last_bot = last_state = -1; 304 set_option (Opt_scrollBar);
427#ifdef MENUBAR 305 set_option (Opt_scrollTtyOutput);
428 306 set_option (Opt_jumpScroll);
429 menu_readonly = 1; 307 set_option (Opt_skipScroll);
430# if !(MENUBAR_MAX > 1) 308 set_option (Opt_secondaryScreen);
431 309 set_option (Opt_secondaryScroll);
432 CurrentBar = &(BarList); 310 set_option (Opt_pastableTabs);
433# endif /* (MENUBAR_MAX > 1) */ 311 set_option (Opt_intensityStyles);
434#endif 312 set_option (Opt_iso14755_52);
435
436 return true;
437} 313}
438 314
439/* EXTPROTO */ 315static void
440void
441rxvt_init_secondary (pR) 316init_secondary ()
442{ 317{
443 int i; 318 int i;
444#ifdef TTY_GID_SUPPORT
445 struct group *gr = getgrnam ("tty");
446
447 if (gr)
448 { /* change group ownership of tty to "tty" */
449 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
450 R->ttygid = gr->gr_gid;
451 }
452 else
453#endif /* TTY_GID_SUPPORT */
454 {
455 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
456 R->ttygid = getgid ();
457 }
458
459#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
460 R->locale = strdup (setlocale (LC_CTYPE, ""));
461#endif
462 319
463 /* 320 /*
464 * Close all unused file descriptors 321 * Close all unused file descriptors
465 * We don't want them, we don't need them. 322 * We don't want them, we don't need them.
466 */ 323 */
467 if ((i = open ("/dev/null", O_RDONLY)) < 0) 324 if ((i = open ("/dev/null", O_RDONLY)) < 0)
468 { 325 {
469 /* TODO: BOO HISS */ 326 /* TODO: BOO HISS */
470 dup2 (STDERR_FILENO, STDIN_FILENO); 327 dup2 (STDERR_FILENO, STDIN_FILENO);
471 } 328 }
472 else if (i > STDIN_FILENO) 329 else if (i != STDIN_FILENO)
473 { 330 {
474 dup2 (i, STDIN_FILENO); 331 dup2 (i, STDIN_FILENO);
475 close (i); 332 close (i);
476 } 333 }
477 334
478 dup2 (STDERR_FILENO, STDOUT_FILENO); 335 dup2 (STDERR_FILENO, STDOUT_FILENO);
336
479#if 0 // schmorp sayz closing filies is murder 337#if 0 // schmorp sayz closing filies is murder
480
481 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) 338 for (i = STDERR_FILENO + 1; i < num_fds; i++)
482 { 339 {
483#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ 340#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
484 if (i == 4 || i == 7) 341 if (i == 4 || i == 7)
485 continue; 342 continue;
486#endif 343#endif
487
488 close(i); 344 close (i);
489 } 345 }
490#endif 346#endif
491} 347}
492 348
493/*----------------------------------------------------------------------*/ 349/*----------------------------------------------------------------------*/
494/* EXTPROTO */
495const char ** 350const char **
496rxvt_init_resources (pR_ int argc, const char *const *argv) 351rxvt_term::init_resources (int argc, const char *const *argv)
497{ 352{
498 int i, r_argc; 353 int i, r_argc;
499 char *val;
500 const char **cmd_argv, **r_argv; 354 const char **cmd_argv, **r_argv;
501 const char **rs;
502 355
503 /* 356 /*
504 * Look for -exec option. Find => split and make cmd_argv[] of command args 357 * Look for -e option. Find => split and make cmd_argv[] of command args
505 */ 358 */
506 for (r_argc = 0; r_argc < argc; r_argc++) 359 for (r_argc = 0; r_argc < argc; r_argc++)
507 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 360 if (!strcmp (argv[r_argc], "-e"))
508 break; 361 break;
362
363 if (r_argc == argc)
364 cmd_argv = NULL;
365 else if (!argv[r_argc + 1])
366 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
367 else
368 {
369 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
370
371 for (i = 0; i < argc - r_argc - 1; i++)
372 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
373
374 cmd_argv[i] = NULL;
375 }
376
509 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1)); 377 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
510 378
511 for (i = 0; i < r_argc; i++) 379 for (i = 0; i < r_argc; i++)
512 r_argv[i] = (const char *)argv[i]; 380 r_argv[i] = (const char *)argv[i];
381
513 r_argv[i] = NULL; 382 r_argv[i] = NULL;
514 if (r_argc == argc)
515 cmd_argv = NULL;
516 else
517 {
518 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
519 383
520 for (i = 0; i < argc - r_argc - 1; i++)
521 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
522 cmd_argv[i] = NULL;
523 }
524
525 /* clear all resources */
526 rs = R->rs;
527 for (i = 0; i < NUM_RESOURCES;)
528 rs[i++] = NULL;
529
530 rs[Rs_name] = rxvt_r_basename(argv[0]); 384 rs[Rs_name] = rxvt_basename (argv[0]);
385
531 /* 386 /*
532 * Open display, get options/resources and create the window 387 * Open display, get options/resources and create the window
533 */ 388 */
389
534 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL) 390 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
535 rs[Rs_display_name] = ":0"; 391 rs[Rs_display_name] = ":0";
536 392
537 rxvt_get_options(aR_ r_argc, r_argv); 393 get_options (r_argc, r_argv);
394
395 if (!(display = displays.get (rs[Rs_display_name])))
396 {
397 free (r_argv);
398 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
399 }
400
401 // using a local pointer decreases code size a lot
402 xa = display->xa;
403
404 set (display);
405 extract_resources ();
406
407#if XFT
408 if (rs[Rs_depth])
409 select_visual (strtol (rs[Rs_depth], 0, 0));
410#endif
411
412#ifdef HAVE_AFTERIMAGE
413 set_application_name ((char*)rs[Rs_name]);
414 set_output_threshold (OUTPUT_LEVEL_WARNING);
415 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
416#endif
538 free(r_argv); 417 free (r_argv);
539 418
540#ifdef LOCAL_X_IS_UNIX 419 for (int i = NUM_RESOURCES; i--; )
420 if (rs [i] == resval_undef)
421 rs [i] = 0;
541 422
542 if (rs[Rs_display_name][0] == ':') 423#if ENABLE_PERL
543 { 424 if (!rs[Rs_perl_ext_1])
544 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name])); 425 rs[Rs_perl_ext_1] = "default";
545 STRCPY(val, "unix"); 426
546 STRCAT(val, rs[Rs_display_name]); 427 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
547 R->Xdisplay = XOpenDisplay(val); 428 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
548 free(val); 429 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
549 } 430 {
550#endif 431 rxvt_perl.init (this);
551 432 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
552 if (R->Xdisplay == NULL
553 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL)
554 { 433 }
555 rxvt_print_error("can't open display %s", rs[Rs_display_name]); 434#endif
556 exit(EXIT_FAILURE);
557 }
558
559 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
560 435
561 /* 436 /*
562 * set any defaults not already set 437 * set any defaults not already set
563 */ 438 */
564 if (cmd_argv && cmd_argv[0]) 439 if (cmd_argv && cmd_argv[0])
565 { 440 {
566 if (!rs[Rs_title]) 441 if (!rs[Rs_title])
567 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 442 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
568 if (!rs[Rs_iconName]) 443 if (!rs[Rs_iconName])
569 rs[Rs_iconName] = rs[Rs_title]; 444 rs[Rs_iconName] = rs[Rs_title];
570 } 445 }
571 else 446 else
572 { 447 {
573 if (!rs[Rs_title]) 448 if (!rs[Rs_title])
574 rs[Rs_title] = rs[Rs_name]; 449 rs[Rs_title] = rs[Rs_name];
575 if (!rs[Rs_iconName]) 450 if (!rs[Rs_iconName])
576 rs[Rs_iconName] = rs[Rs_name]; 451 rs[Rs_iconName] = rs[Rs_name];
577 } 452 }
453
578 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 454 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
579 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i); 455 saveLines = min (i, MAX_SAVELINES);
580#ifndef NO_FRILLS
581 456
457#if ENABLE_FRILLS
582 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 458 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
583 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 459 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
460
584 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 461 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
585 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 462 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
586#endif
587#ifndef NO_LINESPACE
588 463
589 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 464 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
590 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 465 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
591#endif 466#endif
592 467
593#ifdef POINTER_BLANK 468#ifdef POINTER_BLANK
594
595 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 469 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
596 R->pointerBlankDelay = i; 470 pointerBlankDelay = i;
597 else 471 else
598 R->pointerBlankDelay = 2; 472 pointerBlankDelay = 2;
599#endif 473#endif
600 474
601 /* no point having a scrollbar without having any scrollback! */ 475 /* no point having a scrollbar without having any scrollback! */
602 if (!R->TermWin.saveLines) 476 if (!saveLines)
603 R->Options &= ~Opt_scrollBar; 477 set_option (Opt_scrollBar, 0);
604 478
605#ifdef PRINTPIPE 479#ifdef PRINTPIPE
606
607 if (!rs[Rs_print_pipe]) 480 if (!rs[Rs_print_pipe])
608 rs[Rs_print_pipe] = PRINTPIPE; 481 rs[Rs_print_pipe] = PRINTPIPE;
609#endif 482#endif
610 483
611 if (!rs[Rs_cutchars]) 484 if (!rs[Rs_cutchars])
612 rs[Rs_cutchars] = CUTCHARS; 485 rs[Rs_cutchars] = CUTCHARS;
613#ifdef ACS_ASCII
614 486
615 if (!rs[Rs_acs_chars])
616 rs[Rs_acs_chars] = ACS_CHARS;
617 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
618 {
619 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
620 for (; i < 0x20; )
621 val[i] = ' ';
622 rs[Rs_acs_chars] = val;
623 }
624#endif
625#ifndef NO_BACKSPACE_KEY 487#ifndef NO_BACKSPACE_KEY
626 if (!rs[Rs_backspace_key]) 488 if (!rs[Rs_backspace_key])
627# ifdef DEFAULT_BACKSPACE 489# ifdef DEFAULT_BACKSPACE
628
629 R->key_backspace = DEFAULT_BACKSPACE; 490 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
630# else 491# else
631
632 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */ 492 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
633# endif
634
635 else
636 {
637 val = STRDUP(rs[Rs_backspace_key]);
638 rxvt_Str_trim(val);
639 rxvt_Str_escaped(val);
640 R->key_backspace = val;
641 }
642#endif 493# endif
494#endif
495
643#ifndef NO_DELETE_KEY 496#ifndef NO_DELETE_KEY
644 if (!rs[Rs_delete_key]) 497 if (!rs[Rs_delete_key])
645# ifdef DEFAULT_DELETE 498# ifdef DEFAULT_DELETE
646
647 R->key_delete = DEFAULT_DELETE; 499 rs[Rs_delete_key] = DEFAULT_DELETE;
648# else 500# else
649
650 R->key_delete = "\033[3~"; 501 rs[Rs_delete_key] = "\033[3~";
651# endif
652
653 else
654 {
655 val = STRDUP(rs[Rs_delete_key]);
656 rxvt_Str_trim(val);
657 rxvt_Str_escaped(val);
658 R->key_delete = val;
659 }
660#endif 502# endif
661 if (rs[Rs_answerbackstring])
662 {
663 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
664 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
665 }
666
667 if (rs[Rs_selectstyle])
668 {
669 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
670 R->selection_style = OLD_WORD_SELECT;
671#ifndef NO_OLD_SELECTION
672
673 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
674 R->selection_style = OLD_SELECT;
675#endif 503#endif
676
677 }
678 504
679#ifdef HAVE_SCROLLBARS 505#ifdef HAVE_SCROLLBARS
680 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 506 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
681 rs[Rs_scrollBar_thickness]);
682#endif 507#endif
683
684 R->TermWin.fontset = new rxvt_fontset (aR);
685 R->TermWin.fontset->populate (rs[Rs_font]);
686 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
687 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
688 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
689 508
690#ifdef XTERM_REVERSE_VIDEO 509#ifdef XTERM_REVERSE_VIDEO
691 /* this is how xterm implements reverseVideo */ 510 /* this is how xterm implements reverseVideo */
692 if (R->Options & Opt_reverseVideo) 511 if (option (Opt_reverseVideo))
693 { 512 {
694 if (!rs[Rs_color + Color_fg]) 513 if (!rs[Rs_color + Color_fg])
695 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 514 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
515
696 if (!rs[Rs_color + Color_bg]) 516 if (!rs[Rs_color + Color_bg])
697 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 517 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
698 } 518 }
699#endif 519#endif
700 520
… …
702 if (!rs[Rs_color + i]) 522 if (!rs[Rs_color + i])
703 rs[Rs_color + i] = def_colorName[i]; 523 rs[Rs_color + i] = def_colorName[i];
704 524
705#ifndef XTERM_REVERSE_VIDEO 525#ifndef XTERM_REVERSE_VIDEO
706 /* this is how we implement reverseVideo */ 526 /* this is how we implement reverseVideo */
707 if (R->Options & Opt_reverseVideo) 527 if (option (Opt_reverseVideo))
708 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 528 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
709#endif 529#endif
710 530
711 /* convenient aliases for setting fg/bg to colors */ 531 /* convenient aliases for setting fg/bg to colors */
712 rxvt_color_aliases(aR_ Color_fg); 532 color_aliases (Color_fg);
713 rxvt_color_aliases(aR_ Color_bg); 533 color_aliases (Color_bg);
714#ifndef NO_CURSORCOLOR 534#ifndef NO_CURSORCOLOR
715
716 rxvt_color_aliases(aR_ Color_cursor); 535 color_aliases (Color_cursor);
717 rxvt_color_aliases(aR_ Color_cursor2); 536 color_aliases (Color_cursor2);
718#endif /* NO_CURSORCOLOR */ 537#endif /* NO_CURSORCOLOR */
719
720 rxvt_color_aliases(aR_ Color_pointer); 538 color_aliases (Color_pointer_fg);
539 color_aliases (Color_pointer_bg);
721 rxvt_color_aliases(aR_ Color_border); 540 color_aliases (Color_border);
722#ifndef NO_BOLD_UNDERLINE_REVERSE 541#ifndef NO_BOLD_UNDERLINE_REVERSE
723
724 rxvt_color_aliases(aR_ Color_BD); 542 color_aliases (Color_BD);
725 rxvt_color_aliases(aR_ Color_UL); 543 color_aliases (Color_UL);
726 rxvt_color_aliases(aR_ Color_RV); 544 color_aliases (Color_RV);
727#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 545#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
546
547 if (!rs[Rs_color + Color_border])
548 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
728 549
729 return cmd_argv; 550 return cmd_argv;
730} 551}
731 552
732/*----------------------------------------------------------------------*/ 553/*----------------------------------------------------------------------*/
733/* EXTPROTO */
734void 554void
735rxvt_init_env(pR) 555rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
736{ 556{
737 int i; 557 this->envv = envv;
738 unsigned int u; 558
739 char *val; 559 SET_R (this);
560 set_locale ("");
561 set_environ (envv); // few things in X do not call setlocale :(
562
563 init_vars ();
564
565 init_secondary ();
566
567 const char **cmd_argv = init_resources (argc, argv);
568
569#ifdef KEYSYM_RESOURCE
570 keyboard->register_done ();
571#endif
572
573#ifdef HAVE_SCROLLBARS
574 if (option (Opt_scrollBar))
575 scrollBar.setIdle (); /* set existence for size calculations */
576#endif
577
578 pty = ptytty::create ();
579
580 create_windows (argc, argv);
581
582 init_xlocale ();
583
584 scr_reset (); // initialize screen
585
586#if 0
587 XSynchronize (dpy, True);
588#endif
589
590#ifdef HAVE_SCROLLBARS
591 if (option (Opt_scrollBar))
592 resize_scrollbar (); /* create and map scrollbar */
593#endif
594#ifdef HAVE_BG_PIXMAP
595 {
596 bgPixmap.set_target (this);
597 bgPixmap.invalidate ();
598
599#ifdef ENABLE_TRANSPARENCY
600 if (option (Opt_transparent))
601 {
602 bgPixmap.set_transparent ();
603
604#ifdef HAVE_AFTERIMAGE
605 if (rs [Rs_blurradius])
606 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
607#endif
608 if (ISSET_PIXCOLOR (Color_tint))
609 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
610
611 if (rs [Rs_shade])
612 bgPixmap.set_shade (rs [Rs_shade]);
613
614 bgPixmap.set_root_pixmap ();
615 XSelectInput (dpy, display->root, PropertyChangeMask);
616 rootwin_ev.start (display, display->root);
617 }
618#endif
619
620#ifdef BG_IMAGE_FROM_FILE
621 if (rs[Rs_backgroundPixmap])
622 {
623 const char *p = rs[Rs_backgroundPixmap];
624
625 if ((p = strchr (p, ';')) != 0)
626 {
627 p++;
628 bgPixmap.set_geometry (p);
629 }
630 else
631 bgPixmap.set_defaultGeometry ();
632
633 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
634 if (!bgPixmap.window_position_sensitive ())
635 update_background ();
636 }
637#endif
638 }
639#endif
640
641#if ENABLE_PERL
642 rootwin_ev.start (display, display->root);
643#endif
644
645 set_colorfgbg ();
646
647 init_command (cmd_argv);
648
649 free (cmd_argv);
650
651 if (pty->pty >= 0)
652 pty_ev.start (pty->pty, ev::READ);
653
654 HOOK_INVOKE ((this, HOOK_START, DT_END));
655
656#if ENABLE_XEMBED
657 if (rs[Rs_embed])
658 {
659 long info[2] = { 0, XEMBED_MAPPED };
660
661 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
662 32, PropModeReplace, (unsigned char *)&info, 2);
663 }
664#endif
665
666 XMapWindow (dpy, vt);
667 XMapWindow (dpy, parent[0]);
668
669 refresh_check ();
670}
671
672/*----------------------------------------------------------------------*/
673void
674rxvt_term::init_env ()
675{
676 int i;
677 char *val;
740 678
741#ifdef DISPLAY_IS_IP 679#ifdef DISPLAY_IS_IP
742 /* Fixup display_name for export over pty to any interested terminal 680 /* Fixup display_name for export over pty to any interested terminal
743 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 681 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
744 * (for the first non-loopback interface) that we get from 682 * (for the first non-loopback interface) that we get from
745 * rxvt_network_display(). This is more "name-resolution-portable", if you 683 * rxvt_network_display (). This is more "name-resolution-portable", if you
746 * will, and probably allows for faster x-client startup if your name 684 * will, and probably allows for faster x-client startup if your name
747 * server is beyond a slow link or overloaded at client startup. Of 685 * server is beyond a slow link or overloaded at client startup. Of
748 * course that only helps the shell's child processes, not us. 686 * course that only helps the shell's child processes, not us.
749 * 687 *
750 * Giving out the display_name also affords a potential security hole 688 * Giving out the display_name also affords a potential security hole
751 */ 689 */
752 val = rxvt_network_display(R->rs[Rs_display_name]); 690 val = rxvt_network_display (rs[Rs_display_name]);
753 R->rs[Rs_display_name] = (const char *)val; 691 rs[Rs_display_name] = (const char *)val;
692
754 if (val == NULL) 693 if (val == NULL)
755#endif /* DISPLAY_IS_IP */ 694#endif /* DISPLAY_IS_IP */
756
757 val = XDisplayString(R->Xdisplay); 695 val = XDisplayString (dpy);
696
758 if (R->rs[Rs_display_name] == NULL) 697 if (rs[Rs_display_name] == NULL)
759 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 698 rs[Rs_display_name] = val; /* use broken `:0' value */
760 699
761 i = STRLEN(val); 700 i = strlen (val);
762 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 701 env_display = (char *)rxvt_malloc (i + 9);
763 702
764 sprintf(R->env_display, "DISPLAY=%s", val); 703 sprintf (env_display, "DISPLAY=%s", val);
765 704
766 /* avoiding the math library: 705 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
767 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */
768 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++)
769 ;
770 MAX_IT(i, 1);
771 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char));
772
773 sprintf(R->env_windowid, "WINDOWID=%u",
774 (unsigned int)R->TermWin.parent[0]);
775 706
776 /* add entries to the environment: 707 /* add entries to the environment:
777 * @ DISPLAY: in case we started with -display 708 * @ DISPLAY: in case we started with -display
778 * @ WINDOWID: X window id number of the window 709 * @ WINDOWID: X window id number of the window
779 * @ COLORTERM: terminal sub-name and also indicates its color 710 * @ COLORTERM: terminal sub-name and also indicates its color
780 * @ TERM: terminal name 711 * @ TERM: terminal name
781 * @ TERMINFO: path to terminfo directory 712 * @ TERMINFO: path to terminfo directory
713 * @ COLORFGBG: fg;bg color codes
782 */ 714 */
783 putenv(R->env_display); 715 putenv (env_display);
784 putenv(R->env_windowid); 716 putenv (env_windowid);
717
718 if (env_colorfgbg)
719 putenv (env_colorfgbg);
720
785#ifdef RXVT_TERMINFO 721#ifdef RXVT_TERMINFO
786
787 putenv("TERMINFO=" RXVT_TERMINFO); 722 putenv ("TERMINFO=" RXVT_TERMINFO);
788#endif 723#endif
789 724
790 if (XDEPTH <= 2) 725 if (depth <= 2)
791 putenv("COLORTERM=" COLORTERMENV "-mono"); 726 putenv ("COLORTERM=" COLORTERMENV "-mono");
792 else 727 else
793 putenv("COLORTERM=" COLORTERMENVFULL); 728 putenv ("COLORTERM=" COLORTERMENVFULL);
729
794 if (R->rs[Rs_term_name] != NULL) 730 if (rs[Rs_term_name] != NULL)
795 { 731 {
796 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 732 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
797 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); 733 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
798 putenv(R->env_term); 734 putenv (env_term);
799 } 735 }
800 else 736 else
801 putenv("TERM=" TERMENV); 737 putenv ("TERM=" TERMENV);
802 738
803#ifdef HAVE_UNSETENV 739#ifdef HAVE_UNSETENV
804 /* avoid passing old settings and confusing term size */ 740 /* avoid passing old settings and confusing term size */
805 unsetenv("LINES"); 741 unsetenv ("LINES");
806 unsetenv("COLUMNS"); 742 unsetenv ("COLUMNS");
807 unsetenv("TERMCAP"); /* terminfo should be okay */ 743 unsetenv ("TERMCAP"); /* terminfo should be okay */
808#endif /* HAVE_UNSETENV */ 744#endif /* HAVE_UNSETENV */
809} 745}
810 746
811/*----------------------------------------------------------------------*/ 747/*----------------------------------------------------------------------*/
812/* 748/*
813 * This is more or less stolen straight from XFree86 xterm. 749 * This is more or less stolen straight from XFree86 xterm.
814 * This should support all European type languages. 750 * This should support all European type languages.
815 */ 751 */
816/* EXTPROTO */
817void 752void
818rxvt_init_xlocale(pR) 753rxvt_term::set_locale (const char *locale)
819{ 754{
755 set_environ (envv);
756
757#if HAVE_XSETLOCALE || HAVE_SETLOCALE
758 free (this->locale);
759 this->locale = setlocale (LC_CTYPE, locale);
760
761 if (!this->locale)
762 {
763 if (*locale)
764 {
765 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
766 setlocale (LC_CTYPE, "C");
767 }
768 else
769 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
770
771 this->locale = "C";
772 }
773
774
775 this->locale = strdup (this->locale);
776 SET_LOCALE (this->locale);
777 mbstate.reset ();
778#endif
779
780#if HAVE_NL_LANGINFO
781 char *codeset = strdup (nl_langinfo (CODESET));
782 // /^UTF.?8/i
783 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
784 && (codeset[1] == 'T' || codeset[1] == 't')
785 && (codeset[2] == 'F' || codeset[2] == 'f')
786 && (codeset[3] == '8' || codeset[4] == '8');
787 free (codeset);
788#else
789 enc_utf8 = 0;
790#endif
791}
792
793void
794rxvt_term::init_xlocale ()
795{
796 set_environ (envv);
797
820#ifdef USE_XIM 798#ifdef USE_XIM
821 if (R->locale == NULL) 799 if (!locale)
822 rxvt_print_error("Setting locale failed."); 800 rxvt_warn ("setting locale failed, working without locale support.\n");
823 else 801 else
824 { 802 {
825 Atom wmlocale; 803 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
826 804
827 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False);
828 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale,
829 XA_STRING, 8, PropModeReplace,
830 (unsigned char *)R->locale, STRLEN(R->locale));
831
832 if (XSupportsLocale() != True) 805 if (!XSupportsLocale ())
833 { 806 {
834 rxvt_print_error("The locale is not supported by Xlib"); 807 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
835 return; 808 return;
836 } 809 }
837 810
838 rxvt_setTermFontSet(aR_ 0); 811 im_ev.start (display);
839 812
840 /* see if we can connect yet */ 813 /* see if we can connect already */
841 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 814 im_cb ();
842
843 /* To avoid Segmentation Fault in C locale: Solaris only? */
844 if (STRCMP(R->locale, "C"))
845 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
846 rxvt_IMInstantiateCallback, NULL);
847 } 815 }
848#endif 816#endif
849} 817}
850 818
851/*----------------------------------------------------------------------*/ 819/*----------------------------------------------------------------------*/
852/* EXTPROTO */
853void 820void
854rxvt_init_command(pR_ const char *const *argv) 821rxvt_term::init_command (const char *const *argv)
855{ 822{
856 /* 823 /*
857 * Initialize the command connection. 824 * Initialize the command connection.
858 * This should be called after the X server connection is established. 825 * This should be called after the X server connection is established.
859 */ 826 */
827
828#ifdef META8_OPTION
829 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
830#endif
831
832 get_ourmods ();
833
834 if (!option (Opt_scrollTtyOutput))
835 priv_modes |= PrivMode_TtyOutputInh;
836 if (option (Opt_scrollTtyKeypress))
837 priv_modes |= PrivMode_Keypress;
838 if (!option (Opt_jumpScroll))
839 priv_modes |= PrivMode_smoothScroll;
840
841#ifndef NO_BACKSPACE_KEY
842 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
843 priv_modes |= PrivMode_HaveBackSpace;
844#endif
845
846 /* add value for scrollBar */
847 if (scrollBar.state)
848 {
849 priv_modes |= PrivMode_scrollBar;
850 SavedModes |= PrivMode_scrollBar;
851 }
852
853 run_command (argv);
854}
855
856/*----------------------------------------------------------------------*/
857void
858rxvt_term::Get_Colours ()
859{
860 int i; 860 int i;
861 861
862 for (i = 0; i < NUM_XA; i++) 862#ifdef OFF_FOCUS_FADING
863 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 863 pix_colors = pix_colors_focused;
864
865 /* Enable delete window protocol */
866 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0],
867 &(R->xa[XA_WMDELETEWINDOW]), 1);
868
869#ifdef USING_W11LIB
870 /* enable W11 callbacks */
871 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event);
872#endif 864#endif
873 865
874#ifdef META8_OPTION
875
876 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC);
877#endif
878
879 rxvt_get_ourmods(aR);
880
881 if (!(R->Options & Opt_scrollTtyOutput))
882 R->PrivateModes |= PrivMode_TtyOutputInh;
883 if (R->Options & Opt_scrollTtyKeypress)
884 R->PrivateModes |= PrivMode_Keypress;
885 if (!(R->Options & Opt_jumpScroll))
886 R->PrivateModes |= PrivMode_smoothScroll;
887#ifndef NO_BACKSPACE_KEY
888
889 if (STRCMP(R->key_backspace, "DEC") == 0)
890 R->PrivateModes |= PrivMode_HaveBackSpace;
891#endif
892 /* add value for scrollBar */
893 if (scrollbar_visible(R))
894 {
895 R->PrivateModes |= PrivMode_scrollBar;
896 R->SavedModes |= PrivMode_scrollBar;
897 }
898 if (menubar_visible(R))
899 {
900 R->PrivateModes |= PrivMode_menuBar;
901 R->SavedModes |= PrivMode_menuBar;
902 }
903#ifdef GREEK_SUPPORT
904 greek_init();
905#endif
906
907 R->Xfd = XConnectionNumber (R->Xdisplay);
908
909#ifdef CURSOR_BLINK
910
911 if (R->Options & Opt_cursorBlink)
912 (void)gettimeofday(&R->lastcursorchange, NULL);
913#endif
914
915 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0)
916 {
917 rxvt_print_error ("aborting");
918 exit (EXIT_FAILURE);
919 }
920}
921
922/*----------------------------------------------------------------------*/
923/* INTPROTO */
924void
925rxvt_Get_Colours(pR)
926{
927 int i;
928
929 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 866 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
930 { 867 {
931 rxvt_color xcol; 868 const char *name = rs[Rs_color + i];
932 869
933 if (!R->rs[Rs_color + i]) 870 if (!name)
934 continue; 871 continue;
935 872
936 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 873 rxvt_color xcol;
874
875 if (!set_color (xcol, name))
937 { 876 {
938#ifndef XTERM_REVERSE_VIDEO 877#ifndef XTERM_REVERSE_VIDEO
939 if (i < 2 && (R->Options & Opt_reverseVideo)) 878 if (i < 2 && option (Opt_reverseVideo))
940 { 879 name = def_colorName [1 - i];
941 R->rs[Rs_color + i] = def_colorName[!i];
942 }
943 else 880 else
944#endif 881#endif
882 name = def_colorName [i];
945 883
946 R->rs[Rs_color + i] = def_colorName[i]; 884 if (!name)
947 if (!R->rs[Rs_color + i])
948 continue; 885 continue;
949 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 886
887 if (!set_color (xcol, name))
950 { 888 {
951 switch (i) 889 switch (i)
952 { 890 {
953 case Color_fg: 891 case Color_fg:
954 case Color_bg: 892 case Color_bg:
955 /* fatal: need bg/fg color */ 893 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
956 rxvt_print_error("aborting"); 894 name = "";
957 exit(EXIT_FAILURE);
958 /* NOTREACHED */
959 break; 895 break;
960#ifndef NO_CURSORCOLOR 896#ifndef NO_CURSORCOLOR
961
962 case Color_cursor2: 897 case Color_cursor2:
963 xcol = R->PixColors[Color_fg]; 898#endif
899 case Color_pointer_fg:
900 name = rs[Rs_color + Color_fg];
901 xcol.set (this, name);
964 break; 902 break;
965#endif /* ! NO_CURSORCOLOR */
966
967 case Color_pointer:
968 xcol = R->PixColors[Color_fg];
969 break;
970 default: 903 default:
971 xcol = R->PixColors[Color_bg]; /* None */ 904 name = rs[Rs_color + Color_bg];
905 xcol.set (this, name);
972 break; 906 break;
973 } 907 }
974 } 908 }
975 } 909 }
910
976 R->PixColors[i] = xcol; 911 pix_colors[i] = xcol;
977 SET_PIXCOLOR(R, i); 912 rs[Rs_color + i] = name;
913 }
914
915 if (depth <= 2)
978 } 916 {
979 917 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
980 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 918 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
981 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 919 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
982 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 920 }
983 R->PixColors[Color_border] = R->PixColors[Color_fg];
984 921
985 /* 922 /*
986 * get scrollBar/menuBar shadow colors 923 * get scrollBar shadow colors
987 * 924 *
988 * The calculations of topShadow/bottomShadow values are adapted 925 * The calculations of topShadow/bottomShadow values are adapted
989 * from the fvwm window manager. 926 * from the fvwm window manager.
990 */ 927 */
991#ifdef KEEP_SCROLLCOLOR 928#ifdef KEEP_SCROLLCOLOR
992 929 if (depth <= 2)
993 if (XDEPTH <= 2) 930 {
994 { /* Monochrome */ 931 /* Monochrome */
995 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 932 alias_color (Color_scroll, Color_fg);
996 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 933 alias_color (Color_topShadow, Color_bg);
997 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 934 alias_color (Color_bottomShadow, Color_bg);
998 } 935 }
999 else 936 else
1000 { 937 {
1001 rxvt_color xcol[3]; 938 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
1002 /* xcol[0] == white
1003 * xcol[1] == top shadow
1004 * xcol[2] == bot shadow */
1005 939
1006 xcol[1] = R->PixColors[Color_scroll]; 940 rgba cscroll;
1007# ifdef PREFER_24BIT 941 pix_colors [Color_scroll].get (cscroll);
1008
1009 xcol[0].set (r, -1, -1, -1);
1010 /* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
1011# else
1012
1013 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
1014# endif
1015
1016 unsigned short R1, G1, B1, R0, G0, B0;
1017
1018 xcol[0].get (r, R0, G0, B0);
1019 xcol[1].get (r, R1, G1, B1);
1020
1021 /* bottomShadowColor */
1022 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
1023 xcol[2] = R->PixColors[Color_Black];
1024
1025 R->PixColors[Color_bottomShadow] = xcol[2];
1026 942
1027 /* topShadowColor */ 943 /* topShadowColor */
1028 if (!xcol[1].set (aR_ 944 if (!pix_colors[Color_topShadow].set (this,
1029 min (R0, max (R0 / 5, R1) * 7 / 5), 945 rgba (
1030 min (G0, max (G0 / 5, G1) * 7 / 5), 946 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1031 min (B0, max (B0 / 5, B1) * 7 / 5))) 947 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1032 xcol[1] = R->PixColors[Color_White]; 948 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1033 949 cscroll.a)
1034 R->PixColors[Color_topShadow] = xcol[1]; 950 ))
951 alias_color (Color_topShadow, Color_White);
1035 } 952 }
1036#endif /* KEEP_SCROLLCOLOR */ 953#endif /* KEEP_SCROLLCOLOR */
954
955#ifdef OFF_FOCUS_FADING
956 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
957 update_fade_color (i);
958#endif
1037} 959}
1038 960
1039/*----------------------------------------------------------------------*/ 961/*----------------------------------------------------------------------*/
1040/* color aliases, fg/bg bright-bold */ 962/* color aliases, fg/bg bright-bold */
1041/* INTPROTO */
1042void 963void
1043rxvt_color_aliases(pR_ int idx) 964rxvt_term::color_aliases (int idx)
1044{ 965{
1045 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) 966 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1046 { 967 {
1047 int i = atoi(R->rs[Rs_color + idx]); 968 int i = atoi (rs[Rs_color + idx]);
1048 969
1049 if (i >= 8 && i <= 15) 970 if (i >= 8 && i <= 15)
1050 { /* bright colors */ 971 /* bright colors */
1051 i -= 8;
1052#ifndef NO_BRIGHTCOLOR
1053
1054 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 972 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1055 return; 973 else if (i >= 0 && i <= 7)
1056#endif 974 /* normal colors */
1057
1058 }
1059 if (i >= 0 && i <= 7) /* normal colors */
1060 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 975 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1061 } 976 }
1062} 977}
1063 978
1064/*----------------------------------------------------------------------*/ 979/*----------------------------------------------------------------------*/
1065/* 980/*
1066 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 981 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1067 * Use resource ``modifier'' to override the Meta modifier 982 * Use resource ``modifier'' to override the Meta modifier
1068 */ 983 */
1069/* INTPROTO */
1070void 984void
1071rxvt_get_ourmods(pR) 985rxvt_term::get_ourmods ()
1072{ 986{
1073 int i, j, k; 987 int i, j, k;
1074 int requestedmeta, realmeta, realalt; 988 int requestedmeta, realmeta, realalt;
1075 const char *cm, *rsmod; 989 const char *cm, *rsmod;
1076 XModifierKeymap *map; 990 XModifierKeymap *map;
1077 KeyCode *kc; 991 KeyCode *kc;
1078 const unsigned int modmasks[] = 992 const unsigned int modmasks[] =
1079 { 993 {
1080 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 994 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1081 }; 995 };
1082 996
1083 requestedmeta = realmeta = realalt = 0; 997 requestedmeta = realmeta = realalt = 0;
1084 rsmod = R->rs[Rs_modifier]; 998 rsmod = rs[Rs_modifier];
999
1085 if (rsmod 1000 if (rsmod
1086 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1001 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1087 requestedmeta = rsmod[3] - '0'; 1002 requestedmeta = rsmod[3] - '0';
1088 1003
1089 map = XGetModifierMapping(R->Xdisplay); 1004 map = XGetModifierMapping (dpy);
1090 kc = map->modifiermap; 1005 kc = map->modifiermap;
1006
1091 for (i = 1; i < 6; i++) 1007 for (i = 1; i < 6; i++)
1092 { 1008 {
1093 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1009 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1010
1094 for (j = map->max_keypermod; j--; k++) 1011 for (j = map->max_keypermod; j--; k++)
1095 { 1012 {
1096 if (kc[k] == 0) 1013 if (kc[k] == 0)
1097 break; 1014 break;
1015
1098 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) 1016 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1099 { 1017 {
1100 case XK_Num_Lock: 1018 case XK_Num_Lock:
1101 R->ModNumLockMask = modmasks[i - 1]; 1019 ModNumLockMask = modmasks[i - 1];
1102 /* FALLTHROUGH */ 1020 continue;
1103 default: 1021
1104 continue; /* for(;;) */ 1022 case XK_ISO_Level3_Shift:
1023 ModLevel3Mask = modmasks[i - 1];
1024 continue;
1025
1105 case XK_Meta_L: 1026 case XK_Meta_L:
1106 case XK_Meta_R: 1027 case XK_Meta_R:
1107 cm = "meta"; 1028 cm = "meta";
1108 realmeta = i; 1029 realmeta = i;
1109 break; 1030 break;
1031
1110 case XK_Alt_L: 1032 case XK_Alt_L:
1111 case XK_Alt_R: 1033 case XK_Alt_R:
1112 cm = "alt"; 1034 cm = "alt";
1113 realalt = i; 1035 realalt = i;
1114 break; 1036 break;
1037
1115 case XK_Super_L: 1038 case XK_Super_L:
1116 case XK_Super_R: 1039 case XK_Super_R:
1117 cm = "super"; 1040 cm = "super";
1118 break; 1041 break;
1042
1119 case XK_Hyper_L: 1043 case XK_Hyper_L:
1120 case XK_Hyper_R: 1044 case XK_Hyper_R:
1121 cm = "hyper"; 1045 cm = "hyper";
1122 break; 1046 break;
1047
1048 default:
1049 continue;
1123 } 1050 }
1124 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1051
1052 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1125 requestedmeta = i; 1053 requestedmeta = i;
1126 } 1054 }
1127 } 1055 }
1056
1128 XFreeModifiermap(map); 1057 XFreeModifiermap (map);
1058
1129 i = (requestedmeta ? requestedmeta 1059 i = requestedmeta ? requestedmeta
1130 : (realmeta ? realmeta 1060 : realmeta ? realmeta
1131 : (realalt ? realalt : 0))); 1061 : realalt ? realalt
1062 : 0;
1063
1132 if (i) 1064 if (i)
1133 R->ModMetaMask = modmasks[i - 1]; 1065 ModMetaMask = modmasks[i - 1];
1134} 1066}
1135 1067
1136/*----------------------------------------------------------------------*/ 1068/*----------------------------------------------------------------------*/
1137/* rxvt_Create_Windows() - Open and map the window */ 1069/* rxvt_Create_Windows () - Open and map the window */
1138/* EXTPROTO */
1139void 1070void
1140rxvt_Create_Windows(pR_ int argc, const char *const *argv) 1071rxvt_term::create_windows (int argc, const char *const *argv)
1141{ 1072{
1142 XClassHint classHint; 1073 XClassHint classHint;
1143 XWMHints wmHint; 1074 XWMHints wmHint;
1075#if ENABLE_FRILLS
1076 MWMHints mwmhints = { };
1077#endif
1144 XGCValues gcvalue; 1078 XGCValues gcvalue;
1145 long vt_emask;
1146
1147#ifdef PREFER_24BIT
1148
1149 XSetWindowAttributes attributes; 1079 XSetWindowAttributes attributes;
1150 XWindowAttributes gattr; 1080 Window top, parent;
1151 1081
1152 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 1082 dLocal (Display *, dpy);
1153 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1154 1083
1155 if (R->Options & Opt_transparent) 1084 /* grab colors before netscape does */
1156 { 1085 Get_Colours ();
1157 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 1086
1158 &gattr); 1087 if (!set_fonts ())
1159 XDEPTH = gattr.depth; 1088 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1089
1090 parent = display->root;
1091
1092 attributes.override_redirect = !!option (Opt_override_redirect);
1093
1094#if ENABLE_FRILLS
1095 if (option (Opt_borderLess))
1160 } 1096 {
1161 else 1097 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1162 {
1163 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1164 /*
1165 * If depth is not 24, look for a 24bit visual.
1166 */
1167 if (XDEPTH != 24)
1168 { 1098 {
1169 XVisualInfo vinfo; 1099 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1170 1100 attributes.override_redirect = true;
1171 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1172 {
1173 XDEPTH = 24;
1174 XVISUAL = vinfo.visual;
1175 XCMAP = XCreateColormap(R->Xdisplay,
1176 RootWindow(R->Xdisplay, Xscreen),
1177 XVISUAL, AllocNone);
1178 }
1179 } 1101 }
1102 else
1103 {
1104 mwmhints.flags = MWM_HINTS_DECORATIONS;
1105 }
1106 }
1107#endif
1108
1109#if ENABLE_XEMBED
1110 if (rs[Rs_embed])
1180 } 1111 {
1181#endif 1112 XWindowAttributes wattr;
1182 1113
1183 /* grab colors before netscape does */ 1114 parent = strtol (rs[Rs_embed], 0, 0);
1184 rxvt_Get_Colours(aR);
1185 1115
1186 rxvt_change_font(aR_ 1, NULL); 1116 if (!XGetWindowAttributes (dpy, parent, &wattr))
1117 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1118
1119 window_calc (wattr.width, wattr.height);
1120 }
1121#endif
1122
1187 rxvt_window_calc(aR_ 0, 0); 1123 window_calc (0, 0);
1188 R->old_width = R->szHint.width;
1189 R->old_height = R->szHint.height;
1190 1124
1191 /* parent window - reverse video so we can see placement errors
1192 * sub-window placement & size in rxvt_resize_subwindows() 1125 /* sub-window placement & size in rxvt_resize_subwindows () */
1193 */
1194
1195#ifdef PREFER_24BIT
1196
1197 attributes.background_pixel = R->PixColors[Color_fg]; 1126 attributes.background_pixel = pix_colors_focused [Color_border];
1198 attributes.border_pixel = R->PixColors[Color_border]; 1127 attributes.border_pixel = pix_colors_focused [Color_border];
1199 attributes.colormap = XCMAP; 1128 attributes.colormap = cmap;
1200 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1201 R->szHint.x, R->szHint.y,
1202 R->szHint.width, R->szHint.height,
1203 R->TermWin.ext_bwidth,
1204 XDEPTH, InputOutput,
1205 XVISUAL,
1206 CWBackPixel | CWBorderPixel
1207 | CWColormap, &attributes);
1208#else
1209 1129
1210 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot, 1130 top = XCreateWindow (dpy, parent,
1211 R->szHint.x, R->szHint.y, 1131 szHint.x, szHint.y,
1212 R->szHint.width,
1213 R->szHint.height, 1132 szHint.width, szHint.height,
1214 R->TermWin.ext_bwidth, 1133 ext_bwidth,
1215 R->PixColors[Color_border], 1134 depth, InputOutput, visual,
1216 R->PixColors[Color_fg]); 1135 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1217#endif 1136 &attributes);
1218 1137
1138 this->parent[0] = top;
1139
1140 old_width = szHint.width;
1141 old_height = szHint.height;
1142
1219 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); 1143 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1220 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); 1144 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1221 1145
1222 classHint.res_name = (char *)R->rs[Rs_name]; 1146 classHint.res_name = (char *)rs[Rs_name];
1223 classHint.res_class = (char *)APL_CLASS; 1147 classHint.res_class = (char *)RESCLASS;
1224 1148
1225 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1149 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1226 wmHint.input = True; 1150 wmHint.input = True;
1227 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState 1151 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1228 : NormalState); 1152 wmHint.window_group = top;
1229 wmHint.window_group = R->TermWin.parent[0];
1230 1153
1231 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 1154 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1232 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 1155 &szHint, &wmHint, &classHint);
1233 XSelectInput(R->Xdisplay, R->TermWin.parent[0], 1156
1157#if ENABLE_FRILLS
1158 if (mwmhints.flags)
1159 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1160 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1161#endif
1162
1163 Atom protocols[] = {
1164 xa[XA_WM_DELETE_WINDOW],
1165#if ENABLE_EWMH
1166 xa[XA_NET_WM_PING],
1167#endif
1168 };
1169
1170 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1171
1172#if ENABLE_FRILLS
1173 if (rs[Rs_transient_for])
1174 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1175#endif
1176
1177#if ENABLE_EWMH
1178 long pid = getpid ();
1179
1180 XChangeProperty (dpy, top,
1181 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1182 PropModeReplace, (unsigned char *)&pid, 1);
1183
1184 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1185#endif
1186
1187 XSelectInput (dpy, top,
1234 (KeyPressMask 1188 KeyPressMask
1235#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1189#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1236 | KeyReleaseMask 1190 | KeyReleaseMask
1237#endif 1191#endif
1238 | FocusChangeMask | VisibilityChangeMask 1192 | FocusChangeMask | VisibilityChangeMask
1239 | StructureNotifyMask)); 1193 | ExposureMask | StructureNotifyMask);
1194
1195 termwin_ev.start (display, top);
1240 1196
1241 /* vt cursor: Black-on-White is standard, but this is more popular */ 1197 /* vt cursor: Black-on-White is standard, but this is more popular */
1242 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1198 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1243
1244#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1245 /* cursor (menuBar/scrollBar): Black-on-White */
1246 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr);
1247#endif
1248
1249#ifdef POINTER_BLANK
1250
1251 {
1252 XColor blackcolour;
1253 blackcolour.red = 0;
1254 blackcolour.green = 0;
1255 blackcolour.blue = 0;
1256 Font f = XLoadFont (R->Xdisplay, "fixed");
1257 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1258 &blackcolour, &blackcolour);
1259 XUnloadFont (R->Xdisplay, f);
1260 }
1261#endif
1262 1199
1263 /* the vt window */ 1200 /* the vt window */
1264 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1201 vt = XCreateSimpleWindow (dpy, top,
1265 R->window_vt_x, R->window_vt_y, 1202 window_vt_x, window_vt_y,
1266 TermWin_TotalWidth(), 1203 width, height,
1267 TermWin_TotalHeight(),
1268 0, 1204 0,
1269 R->PixColors[Color_fg], 1205 pix_colors_focused[Color_fg],
1270 R->PixColors[Color_bg]); 1206 pix_colors_focused[Color_bg]);
1271#ifdef DEBUG_X
1272 1207
1273 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window"); 1208 attributes.bit_gravity = NorthWestGravity;
1274#endif 1209 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1275 1210
1276 R->pointer_unblank ();
1277
1278 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1211 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1279 | PropertyChangeMask);
1280#ifdef POINTER_BLANK
1281 1212
1282 if ((R->Options & Opt_pointerBlank)) 1213 if (option (Opt_pointerBlank))
1283 vt_emask |= PointerMotionMask; 1214 vt_emask |= PointerMotionMask;
1284 else 1215 else
1285#endif
1286
1287 vt_emask |= (Button1MotionMask | Button3MotionMask); 1216 vt_emask |= Button1MotionMask | Button3MotionMask;
1288 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1289 1217
1290#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1218 vt_select_input ();
1291 1219
1292 if (menuBar_height()) 1220 vt_ev.start (display, vt);
1293 {
1294 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1295 R->window_vt_x, 0,
1296 TermWin_TotalWidth(),
1297 menuBar_TotalHeight(),
1298 0,
1299 R->PixColors[Color_fg],
1300 R->PixColors[Color_scroll]);
1301#ifdef DEBUG_X
1302
1303 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1304#endif
1305
1306 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1307 XSelectInput(R->Xdisplay, R->menuBar.win,
1308 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1309 | Button1MotionMask));
1310 }
1311#endif
1312#ifdef XPM_BACKGROUND
1313 if (R->rs[Rs_backgroundPixmap] != NULL
1314 && !(R->Options & Opt_transparent))
1315 {
1316 const char *p = R->rs[Rs_backgroundPixmap];
1317
1318 if ((p = STRCHR(p, ';')) != NULL)
1319 {
1320 p++;
1321 rxvt_scale_pixmap(aR_ p);
1322 }
1323 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]);
1324 rxvt_scr_touch(aR_ True);
1325 }
1326#endif
1327 1221
1328 /* graphics context for the vt window */ 1222 /* graphics context for the vt window */
1329 gcvalue.foreground = R->PixColors[Color_fg]; 1223 gcvalue.foreground = pix_colors[Color_fg];
1330 gcvalue.background = R->PixColors[Color_bg]; 1224 gcvalue.background = pix_colors[Color_bg];
1331 gcvalue.graphics_exposures = 1; 1225 gcvalue.graphics_exposures = 0;
1332 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1333 GCForeground | GCBackground
1334 | GCGraphicsExposures, &gcvalue);
1335 1226
1336#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1227 gc = XCreateGC (dpy, vt,
1228 GCForeground | GCBackground | GCGraphicsExposures,
1229 &gcvalue);
1337 1230
1338 gcvalue.foreground = R->PixColors[Color_topShadow]; 1231 drawable = new rxvt_drawable (this, vt);
1339 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1232
1340 GCForeground, &gcvalue); 1233#ifdef OFF_FOCUS_FADING
1341 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1234 // initially we are in unfocused state
1342 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1235 if (rs[Rs_fade])
1343 GCForeground, &gcvalue); 1236 pix_colors = pix_colors_unfocused;
1344 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1237#endif
1345 : Color_scroll)]; 1238
1346 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1239 pointer_unblank ();
1347 GCForeground, &gcvalue); 1240 scr_recolour ();
1241}
1242
1243/* ------------------------------------------------------------------------- *
1244 * GET TTY CURRENT STATE *
1245 * ------------------------------------------------------------------------- */
1246void
1247rxvt_get_ttymode (struct termios *tio, int erase)
1248{
1249 /*
1250 * standard System V termios interface
1251 */
1252 if (tcgetattr (STDIN_FILENO, tio) < 0)
1253 {
1254 // return error - use system defaults,
1255 // where possible, and zero elsewhere
1256 memset (tio, 0, sizeof (struct termios));
1257
1258 tio->c_cc[VINTR] = CINTR;
1259 tio->c_cc[VQUIT] = CQUIT;
1260 tio->c_cc[VERASE] = CERASE;
1261#ifdef VERASE2
1262 tio->c_cc[VERASE2] = CERASE2;
1263#endif
1264 tio->c_cc[VKILL] = CKILL;
1265 tio->c_cc[VSTART] = CSTART;
1266 tio->c_cc[VSTOP] = CSTOP;
1267 tio->c_cc[VSUSP] = CSUSP;
1268# ifdef VDSUSP
1269 tio->c_cc[VDSUSP] = CDSUSP;
1348#endif 1270# endif
1271# ifdef VREPRINT
1272 tio->c_cc[VREPRINT] = CRPRNT;
1273# endif
1274# ifdef VDISCRD
1275 tio->c_cc[VDISCRD] = CFLUSH;
1276# endif
1277# ifdef VWERSE
1278 tio->c_cc[VWERSE] = CWERASE;
1279# endif
1280# ifdef VLNEXT
1281 tio->c_cc[VLNEXT] = CLNEXT;
1282# endif
1283 }
1284
1285 tio->c_cc[VEOF] = CEOF;
1286 tio->c_cc[VEOL] = VDISABLE;
1287# ifdef VEOL2
1288 tio->c_cc[VEOL2] = VDISABLE;
1289# endif
1290# ifdef VSWTC
1291 tio->c_cc[VSWTC] = VDISABLE;
1292# endif
1293# ifdef VSWTCH
1294 tio->c_cc[VSWTCH] = VDISABLE;
1295# endif
1296# if VMIN != VEOF
1297 tio->c_cc[VMIN] = 1;
1298# endif
1299# if VTIME != VEOL
1300 tio->c_cc[VTIME] = 0;
1301# endif
1302
1303 if (erase != -1)
1304 tio->c_cc[VERASE] = (char)erase;
1305
1306 /* input modes */
1307 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1308# ifdef IMAXBEL
1309 | IMAXBEL
1310# endif
1311 | IXON);
1312
1313 /* output modes */
1314 tio->c_oflag = (OPOST | ONLCR);
1315
1316 /* control modes */
1317 tio->c_cflag = (CS8 | CREAD);
1318
1319 /* line discipline modes */
1320 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1321# if defined (ECHOCTL) && defined (ECHOKE)
1322 | ECHOCTL | ECHOKE
1323# endif
1324 | ECHOE | ECHOK);
1325
1326 /*
1327 * Debugging
1328 */
1329#ifdef DEBUG_TTYMODE
1330 /* c_iflag bits */
1331 fprintf (stderr, "Input flags\n");
1332
1333 /* cpp token stringize doesn't work on all machines <sigh> */
1334# define FOO(flag,name) \
1335 if ((tio->c_iflag) & flag) \
1336 fprintf (stderr, "%s ", name)
1337
1338 /* c_iflag bits */
1339 FOO (IGNBRK, "IGNBRK");
1340 FOO (BRKINT, "BRKINT");
1341 FOO (IGNPAR, "IGNPAR");
1342 FOO (PARMRK, "PARMRK");
1343 FOO (INPCK, "INPCK");
1344 FOO (ISTRIP, "ISTRIP");
1345 FOO (INLCR, "INLCR");
1346 FOO (IGNCR, "IGNCR");
1347 FOO (ICRNL, "ICRNL");
1348 FOO (IXON, "IXON");
1349 FOO (IXOFF, "IXOFF");
1350# ifdef IUCLC
1351 FOO (IUCLC, "IUCLC");
1352# endif
1353# ifdef IXANY
1354 FOO (IXANY, "IXANY");
1355# endif
1356# ifdef IMAXBEL
1357 FOO (IMAXBEL, "IMAXBEL");
1358# endif
1359
1360 fprintf (stderr, "\n");
1361
1362# undef FOO
1363# define FOO(entry, name) \
1364 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1365
1366 FOO (VINTR, "VINTR");
1367 FOO (VQUIT, "VQUIT");
1368 FOO (VERASE, "VERASE");
1369 FOO (VKILL, "VKILL");
1370 FOO (VEOF, "VEOF");
1371 FOO (VEOL, "VEOL");
1372# ifdef VEOL2
1373 FOO (VEOL2, "VEOL2");
1374# endif
1375# ifdef VSWTC
1376 FOO (VSWTC, "VSWTC");
1377# endif
1378# ifdef VSWTCH
1379 FOO (VSWTCH, "VSWTCH");
1380# endif
1381 FOO (VSTART, "VSTART");
1382 FOO (VSTOP, "VSTOP");
1383 FOO (VSUSP, "VSUSP");
1384# ifdef VDSUSP
1385 FOO (VDSUSP, "VDSUSP");
1386# endif
1387# ifdef VREPRINT
1388 FOO (VREPRINT, "VREPRINT");
1389# endif
1390# ifdef VDISCRD
1391 FOO (VDISCRD, "VDISCRD");
1392# endif
1393# ifdef VWERSE
1394 FOO (VWERSE, "VWERSE");
1395# endif
1396# ifdef VLNEXT
1397 FOO (VLNEXT, "VLNEXT");
1398# endif
1399
1400 fprintf (stderr, "\n");
1401# undef FOO
1402#endif /* DEBUG_TTYMODE */
1349} 1403}
1350 1404
1351/*----------------------------------------------------------------------*/ 1405/*----------------------------------------------------------------------*/
1352/* 1406/*
1353 * Run the command in a subprocess and return a file descriptor for the 1407 * Run the command in a subprocess and return a file descriptor for the
1354 * master end of the pseudo-teletype pair with the command talking to 1408 * master end of the pseudo-teletype pair with the command talking to
1355 * the slave. 1409 * the slave.
1356 */ 1410 */
1357/* INTPROTO */ 1411void
1358int
1359rxvt_run_command(pR_ const char *const *argv) 1412rxvt_term::run_command (const char *const *argv)
1360{ 1413{
1361 int cfd, er; 1414#if ENABLE_FRILLS
1362 1415 if (rs[Rs_pty_fd])
1363 /* get master (pty) */
1364 if ((cfd = rxvt_get_pty (&(R->tty_fd), &(R->ttydev))) < 0)
1365 {
1366 rxvt_print_error("can't open pseudo-tty");
1367 return -1;
1368 } 1416 {
1417 pty->pty = atoi (rs[Rs_pty_fd]);
1369 1418
1370#ifdef FD_SETSIZE 1419 if (pty->pty >= 0)
1371 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1372 {
1373 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1374 rxvt_clean_exit();
1375 exit(EXIT_FAILURE);
1376 }
1377#endif
1378
1379 fcntl (cfd, F_SETFL, O_NONBLOCK);
1380
1381 /* get slave (tty) */
1382 if (R->tty_fd < 0)
1383 {
1384#ifndef NO_SETOWNER_TTYDEV
1385 rxvt_privileged_ttydev (aR_ SAVE);
1386#endif
1387
1388 if ((R->tty_fd = rxvt_get_tty (R->ttydev)) < 0)
1389 { 1420 {
1390 close(cfd); 1421 if (getfd_hook)
1391 rxvt_print_error("can't open slave tty %s", R->ttydev); 1422 pty->pty = (*getfd_hook) (pty->pty);
1392 return -1; 1423
1424 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1425 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1393 } 1426 }
1394 } 1427 }
1428 else
1429#endif
1430 if (!pty->get ())
1431 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1432
1433 int er;
1434
1395#ifndef NO_BACKSPACE_KEY 1435#ifndef NO_BACKSPACE_KEY
1396 if (R->key_backspace[0] && !R->key_backspace[1]) 1436 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1397 er = R->key_backspace[0]; 1437 er = rs[Rs_backspace_key][0];
1398 else if (STRCMP(R->key_backspace, "DEC") == 0) 1438 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1399 er = '\177'; /* the initial state anyway */ 1439 er = '\177'; /* the initial state anyway */
1400 else 1440 else
1401#endif 1441#endif
1402
1403 er = -1; 1442 er = -1;
1404 1443
1405 rxvt_get_ttymode (&(R->tio), er); 1444 rxvt_get_ttymode (&tio, er);
1445 /* init terminal attributes */
1446 cfsetospeed (&tio, BAUDRATE);
1447 cfsetispeed (&tio, BAUDRATE);
1448 tcsetattr (pty->tty, TCSANOW, &tio);
1449 pty->set_utf8_mode (enc_utf8);
1406 1450
1407#ifndef __QNX__ 1451 /* set initial window size */
1452 tt_winch ();
1453
1454#if ENABLE_FRILLS
1455 if (rs[Rs_pty_fd])
1456 return;
1457#endif
1458
1408 /* spin off the command interpreter */ 1459 /* spin off the command interpreter */
1409 switch (R->cmd_pid = fork ()) 1460 switch (cmd_pid = fork ())
1410 { 1461 {
1411 case -1: 1462 case -1:
1412 rxvt_print_error("can't fork");
1413 return -1;
1414 case 0:
1415 close (cfd); /* only keep R->tty_fd and STDERR open */
1416 close (R->Xfd);
1417 if (rxvt_control_tty (R->tty_fd, R->ttydev) < 0)
1418 rxvt_print_error ("could not obtain control of tty");
1419 else
1420 { 1463 {
1421 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1464 cmd_pid = 0;
1422 dup2 (R->tty_fd, STDIN_FILENO); 1465 rxvt_fatal ("can't fork, aborting.\n");
1423 dup2 (R->tty_fd, STDOUT_FILENO);
1424 dup2 (R->tty_fd, STDERR_FILENO);
1425
1426 if (R->tty_fd > 2)
1427 close (R->tty_fd);
1428
1429 rxvt_run_child (aR_ argv);
1430 } 1466 }
1467 case 0:
1468 init_env ();
1469
1470 if (!pty->make_controlling_tty ())
1471 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1472 else
1473 {
1474 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1475 dup2 (pty->tty, STDIN_FILENO);
1476 dup2 (pty->tty, STDOUT_FILENO);
1477 dup2 (pty->tty, STDERR_FILENO);
1478
1479 // close all our file handles that we do no longer need
1480 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1481 {
1482 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1483 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1484 }
1485
1486 run_child (argv);
1487 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1488 }
1489
1431 exit (EXIT_FAILURE); 1490 _exit (EXIT_FAILURE);
1432 /* NOTREACHED */ 1491
1433 default: 1492 default:
1434 { 1493 if (!option (Opt_utmpInhibit))
1435#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1494 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1436 int fdstdin;
1437 1495
1438 fdstdin = dup (STDIN_FILENO); 1496 pty->close_tty ();
1439 dup2 (R->tty_fd, STDIN_FILENO);
1440#endif
1441 1497
1442 rxvt_privileged_utmp (aR_ SAVE); 1498 child_ev.start (cmd_pid);
1443#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1444 1499
1445 dup2 (fdstdin, STDIN_FILENO); 1500 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1446 close (fdstdin);
1447#endif
1448
1449 }
1450 close (R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */
1451 break; 1501 break;
1452 } 1502 }
1453#else /* __QNX__ uses qnxspawn() */
1454 fchmod (R->tty_fd, 0622);
1455 fcntl (R->tty_fd, F_SETFD, FD_CLOEXEC);
1456 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1457
1458 if (rxvt_run_child (aR_ argv) == -1)
1459 exit (EXIT_FAILURE);
1460#endif
1461
1462 return cfd;
1463} 1503}
1464 1504
1465/* ------------------------------------------------------------------------- * 1505/* ------------------------------------------------------------------------- *
1466 * CHILD PROCESS OPERATIONS * 1506 * CHILD PROCESS OPERATIONS *
1467 * ------------------------------------------------------------------------- */ 1507 * ------------------------------------------------------------------------- */
1468/* 1508/*
1469 * The only open file descriptor is the slave tty - so no error messages. 1509 * The only open file descriptor is the slave tty - so no error messages.
1470 * returns are fatal 1510 * returns are fatal
1471 */ 1511 */
1472/* INTPROTO */
1473int 1512int
1474rxvt_run_child(pR_ const char *const *argv) 1513rxvt_term::run_child (const char *const *argv)
1475{ 1514{
1476 char *login; 1515 char *login;
1477 1516
1478 SET_TTYMODE (STDIN_FILENO, &(R->tio)); /* init terminal attributes */
1479
1480 if (R->Options & Opt_console) 1517 if (option (Opt_console))
1518 {
1481 { /* be virtual console, fail silently */ 1519 /* be virtual console, fail silently */
1482#ifdef TIOCCONS 1520#ifdef TIOCCONS
1483 unsigned int on = 1; 1521 unsigned int on = 1;
1484 1522
1485 ioctl (STDIN_FILENO, TIOCCONS, &on); 1523 ioctl (STDIN_FILENO, TIOCCONS, &on);
1486#elif defined (SRIOCSREDIR) 1524#elif defined (SRIOCSREDIR)
1487
1488 int fd; 1525 int fd;
1489 1526
1490 fd = open (CONSOLE, O_WRONLY, 0); 1527 fd = open (CONSOLE, O_WRONLY, 0);
1491 if (fd >= 0) 1528 if (fd >= 0)
1492 {
1493 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1529 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1494 close (fd); 1530 close (fd);
1495 } 1531#endif /* SRIOCSREDIR */
1496#endif /* SRIOCSREDIR */
1497
1498 } 1532 }
1499 1533
1500 /* reset signals and spin off the command interpreter */ 1534 /* reset signals and spin off the command interpreter */
1501 signal (SIGINT, SIG_DFL); 1535 signal (SIGINT, SIG_DFL);
1502 signal (SIGQUIT, SIG_DFL); 1536 signal (SIGQUIT, SIG_DFL);
1503 signal (SIGCHLD, SIG_DFL); 1537 signal (SIGCHLD, SIG_DFL);
1538 signal (SIGHUP, SIG_DFL);
1539 signal (SIGPIPE, SIG_DFL);
1504 /* 1540 /*
1505 * mimick login's behavior by disabling the job control signals 1541 * mimick login's behavior by disabling the job control signals
1506 * a shell that wants them can turn them back on 1542 * a shell that wants them can turn them back on
1507 */ 1543 */
1508#ifdef SIGTSTP 1544#ifdef SIGTSTP
1509
1510 signal (SIGTSTP, SIG_IGN); 1545 signal (SIGTSTP, SIG_IGN);
1511 signal (SIGTTIN, SIG_IGN); 1546 signal (SIGTTIN, SIG_IGN);
1512 signal (SIGTTOU, SIG_IGN); 1547 signal (SIGTTOU, SIG_IGN);
1513#endif /* SIGTSTP */ 1548#endif /* SIGTSTP */
1514
1515 /* set window size */
1516 struct winsize ws;
1517
1518 ws.ws_col = R->TermWin.ncol;
1519 ws.ws_row = R->TermWin.nrow;
1520 ws.ws_xpixel = ws.ws_ypixel = 0;
1521 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1522 1549
1523 // unblock signals (signals are blocked by iom.C 1550 // unblock signals (signals are blocked by iom.C
1524 sigset_t ss; 1551 sigset_t ss;
1525 sigemptyset (&ss); 1552 sigemptyset (&ss);
1526 sigprocmask (SIG_SETMASK, &ss, 0); 1553 sigprocmask (SIG_SETMASK, &ss, 0);
1527 1554
1528#ifndef __QNX__
1529 /* command interpreter path */ 1555 /* command interpreter path */
1530 if (argv != NULL) 1556 if (argv)
1531 { 1557 {
1532# ifdef DEBUG_CMD 1558# ifdef DEBUG_CMD
1533 int i; 1559 int i;
1534 1560
1535 for (i = 0; argv[i]; i++) 1561 for (i = 0; argv[i]; i++)
1536 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1562 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1537# endif 1563# endif
1538 1564
1539 execvp(argv[0], (char *const *)argv); 1565 execvp (argv[0], (char *const *)argv);
1540 /* no error message: STDERR is closed! */ 1566 /* no error message: STDERR is closed! */
1541 } 1567 }
1542 else 1568 else
1543 { 1569 {
1544 const char *argv0, *shell; 1570 const char *argv0, *shell;
1545 1571
1546 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1572 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1547 shell = "/bin/sh"; 1573 shell = "/bin/sh";
1548 1574
1549 argv0 = (const char *)rxvt_r_basename(shell); 1575 argv0 = (const char *)rxvt_basename (shell);
1576
1550 if (R->Options & Opt_loginShell) 1577 if (option (Opt_loginShell))
1551 { 1578 {
1552 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1579 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1553 1580
1554 login[0] = '-'; 1581 login[0] = '-';
1555 STRCPY(&login[1], argv0); 1582 strcpy (&login[1], argv0);
1556 argv0 = login; 1583 argv0 = login;
1557 } 1584 }
1585
1558 execlp(shell, argv0, NULL); 1586 execlp (shell, argv0, (char *)0);
1559 /* no error message: STDERR is closed! */ 1587 /* no error message: STDERR is closed! */
1560 } 1588 }
1561#else /* __QNX__ uses qnxspawn() */
1562 {
1563 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1564 char *command = NULL, fullcommand[_MAX_PATH];
1565 char **arg_v, *arg_a[2] = { NULL, NULL };
1566 1589
1567 if (argv != NULL)
1568 {
1569 if (access(argv[0], X_OK) == -1)
1570 {
1571 if (STRCHR(argv[0], '/') == NULL)
1572 {
1573 searchenv(argv[0], "PATH", fullcommand);
1574 if (fullcommand[0] != '\0')
1575 command = fullcommand;
1576 }
1577 if (access(command, X_OK) == -1)
1578 return -1;
1579 }
1580 else
1581 command = argv[0];
1582 arg_v = argv;
1583 }
1584 else
1585 {
1586 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1587 command = "/bin/sh";
1588
1589 arg_a[0] = my_basename(command);
1590 if (R->Options & Opt_loginShell)
1591 {
1592 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1593
1594 login[0] = '-';
1595 STRCPY(&login[1], arg_a[0]);
1596 arg_a[0] = login;
1597 }
1598 arg_v = arg_a;
1599 }
1600 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;
1601 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1602 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1603 command, arg_v, environ, iov_a, 0);
1604 if (login)
1605 free(login);
1606 close(R->tty_fd);
1607 return R->cmd_fd;
1608 }
1609#endif
1610 return -1; 1590 return -1;
1611} 1591}
1612 1592
1613/* ------------------------------------------------------------------------- *
1614 * GET TTY CURRENT STATE *
1615 * ------------------------------------------------------------------------- */
1616/* rxvt_get_ttymode() */
1617/* INTPROTO */
1618void
1619rxvt_get_ttymode(ttymode_t *tio, int erase)
1620{
1621#ifdef HAVE_TERMIOS_H
1622 /*
1623 * standard System V termios interface
1624 */
1625 if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1626 {
1627 /* return error - use system defaults */
1628 tio->c_cc[VINTR] = CINTR;
1629 tio->c_cc[VQUIT] = CQUIT;
1630 tio->c_cc[VERASE] = CERASE;
1631 tio->c_cc[VKILL] = CKILL;
1632 tio->c_cc[VSTART] = CSTART;
1633 tio->c_cc[VSTOP] = CSTOP;
1634 tio->c_cc[VSUSP] = CSUSP;
1635# ifdef VDSUSP
1636
1637 tio->c_cc[VDSUSP] = CDSUSP;
1638# endif
1639# ifdef VREPRINT
1640
1641 tio->c_cc[VREPRINT] = CRPRNT;
1642# endif
1643# ifdef VDISCRD
1644
1645 tio->c_cc[VDISCRD] = CFLUSH;
1646# endif
1647# ifdef VWERSE
1648
1649 tio->c_cc[VWERSE] = CWERASE;
1650# endif
1651# ifdef VLNEXT
1652
1653 tio->c_cc[VLNEXT] = CLNEXT;
1654# endif
1655
1656 }
1657 tio->c_cc[VEOF] = CEOF;
1658 tio->c_cc[VEOL] = VDISABLE;
1659# ifdef VEOL2
1660
1661 tio->c_cc[VEOL2] = VDISABLE;
1662# endif
1663# ifdef VSWTC
1664
1665 tio->c_cc[VSWTC] = VDISABLE;
1666# endif
1667# ifdef VSWTCH
1668
1669 tio->c_cc[VSWTCH] = VDISABLE;
1670# endif
1671# if VMIN != VEOF
1672
1673 tio->c_cc[VMIN] = 1;
1674# endif
1675# if VTIME != VEOL
1676
1677 tio->c_cc[VTIME] = 0;
1678# endif
1679
1680 if (erase != -1)
1681 tio->c_cc[VERASE] = (char)erase;
1682
1683 /* input modes */
1684 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1685# ifdef IMAXBEL
1686 | IMAXBEL
1687# endif
1688 | IXON);
1689
1690 /* output modes */
1691 tio->c_oflag = (OPOST | ONLCR);
1692
1693 /* control modes */
1694 tio->c_cflag = (CS8 | CREAD);
1695
1696 /* line discipline modes */
1697 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1698# if defined (ECHOCTL) && defined (ECHOKE)
1699 | ECHOCTL | ECHOKE
1700# endif
1701 | ECHOE | ECHOK);
1702# else /* HAVE_TERMIOS_H */
1703
1704 /*
1705 * sgtty interface
1706 */
1707
1708 /* get parameters -- gtty */
1709 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1710 {
1711 tio->sg.sg_erase = CERASE; /* ^H */
1712 tio->sg.sg_kill = CKILL; /* ^U */
1713 }
1714 if (erase != -1)
1715 tio->sg.sg_erase = (char)erase;
1716
1717 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1718
1719 /* get special characters */
1720 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1721 {
1722 tio->tc.t_intrc = CINTR; /* ^C */
1723 tio->tc.t_quitc = CQUIT; /* ^\ */
1724 tio->tc.t_startc = CSTART; /* ^Q */
1725 tio->tc.t_stopc = CSTOP; /* ^S */
1726 tio->tc.t_eofc = CEOF; /* ^D */
1727 tio->tc.t_brkc = -1;
1728 }
1729 /* get local special chars */
1730 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1731 {
1732 tio->lc.t_suspc = CSUSP; /* ^Z */
1733 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1734 tio->lc.t_rprntc = CRPRNT; /* ^R */
1735 tio->lc.t_flushc = CFLUSH; /* ^O */
1736 tio->lc.t_werasc = CWERASE; /* ^W */
1737 tio->lc.t_lnextc = CLNEXT; /* ^V */
1738 }
1739 /* get line discipline */
1740 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1741# ifdef NTTYDISC
1742
1743 tio->line = NTTYDISC;
1744# endif /* NTTYDISC */
1745
1746 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1747#endif /* HAVE_TERMIOS_H */
1748
1749 /*
1750 * Debugging
1751 */
1752#ifdef DEBUG_TTYMODE
1753#ifdef HAVE_TERMIOS_H
1754 /* c_iflag bits */
1755 fprintf(stderr, "Input flags\n");
1756
1757 /* cpp token stringize doesn't work on all machines <sigh> */
1758# define FOO(flag,name) \
1759 if ((tio->c_iflag) & flag) \
1760 fprintf (stderr, "%s ", name)
1761
1762 /* c_iflag bits */
1763 FOO(IGNBRK, "IGNBRK");
1764 FOO(BRKINT, "BRKINT");
1765 FOO(IGNPAR, "IGNPAR");
1766 FOO(PARMRK, "PARMRK");
1767 FOO(INPCK, "INPCK");
1768 FOO(ISTRIP, "ISTRIP");
1769 FOO(INLCR, "INLCR");
1770 FOO(IGNCR, "IGNCR");
1771 FOO(ICRNL, "ICRNL");
1772 FOO(IXON, "IXON");
1773 FOO(IXOFF, "IXOFF");
1774# ifdef IUCLC
1775
1776 FOO(IUCLC, "IUCLC");
1777# endif
1778# ifdef IXANY
1779
1780 FOO(IXANY, "IXANY");
1781# endif
1782# ifdef IMAXBEL
1783
1784 FOO(IMAXBEL, "IMAXBEL");
1785# endif
1786
1787 fprintf(stderr, "\n");
1788
1789# undef FOO
1790# define FOO(entry, name) \
1791 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1792
1793 FOO(VINTR, "VINTR");
1794 FOO(VQUIT, "VQUIT");
1795 FOO(VERASE, "VERASE");
1796 FOO(VKILL, "VKILL");
1797 FOO(VEOF, "VEOF");
1798 FOO(VEOL, "VEOL");
1799# ifdef VEOL2
1800
1801 FOO(VEOL2, "VEOL2");
1802# endif
1803# ifdef VSWTC
1804
1805 FOO(VSWTC, "VSWTC");
1806# endif
1807# ifdef VSWTCH
1808
1809 FOO(VSWTCH, "VSWTCH");
1810# endif
1811
1812 FOO(VSTART, "VSTART");
1813 FOO(VSTOP, "VSTOP");
1814 FOO(VSUSP, "VSUSP");
1815# ifdef VDSUSP
1816
1817 FOO(VDSUSP, "VDSUSP");
1818# endif
1819# ifdef VREPRINT
1820
1821 FOO(VREPRINT, "VREPRINT");
1822# endif
1823# ifdef VDISCRD
1824
1825 FOO(VDISCRD, "VDISCRD");
1826# endif
1827# ifdef VWERSE
1828
1829 FOO(VWERSE, "VWERSE");
1830# endif
1831# ifdef VLNEXT
1832
1833 FOO(VLNEXT, "VLNEXT");
1834# endif
1835
1836 fprintf(stderr, "\n");
1837# undef FOO
1838# endif /* HAVE_TERMIOS_H */
1839#endif /* DEBUG_TTYMODE */
1840}
1841
1842/*----------------------- end-of-file (C source) -----------------------*/ 1593/*----------------------- end-of-file (C source) -----------------------*/

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