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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.13 by pcg, Thu Dec 18 02:07:12 2003 UTC vs.
Revision 1.234 by ayin, Fri Dec 28 14:57:04 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.13 2003/12/18 02:07:12 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"
37 39
40#include <limits>
41
38#include <signal.h> 42#include <csignal>
43
44#include <fcntl.h>
45
46#ifdef HAVE_XSETLOCALE
47# define X_LOCALE
48# include <X11/Xlocale.h>
49#else
50# ifdef HAVE_SETLOCALE
51# include <clocale>
52# endif
53#endif
54
55#ifdef HAVE_NL_LANGINFO
56# include <langinfo.h>
57#endif
58
59#ifdef DISPLAY_IS_IP
60/* On Solaris link with -lsocket and -lnsl */
61#include <sys/types.h>
62#include <sys/socket.h>
63
64/* these next two are probably only on Sun (not Solaris) */
65#ifdef HAVE_SYS_SOCKIO_H
66#include <sys/sockio.h>
67#endif
68#ifdef HAVE_SYS_BYTEORDER_H
69#include <sys/byteorder.h>
70#endif
71
72#include <netinet/in.h>
73#include <arpa/inet.h>
74#include <net/if.h>
75#include <net/if_arp.h>
76
77static char *
78rxvt_network_display (const char *display)
79{
80 char buffer[1024], *rval = NULL;
81 struct ifconf ifc;
82 struct ifreq *ifr;
83 int i, skfd;
84
85 if (display[0] != ':' && strncmp (display, "unix:", 5))
86 return (char *) display; /* nothing to do */
87
88 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
89 ifc.ifc_buf = buffer;
90
91 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
92 {
93 perror ("socket");
94 return NULL;
95 }
96
97 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
98 {
99 perror ("SIOCGIFCONF");
100 close (skfd);
101 return NULL;
102 }
103
104 for (i = 0, ifr = ifc.ifc_req;
105 i < (ifc.ifc_len / sizeof (struct ifreq));
106 i++, ifr++)
107 {
108 struct ifreq ifr2;
109
110 strcpy (ifr2.ifr_name, ifr->ifr_name);
111
112 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
113 {
114 unsigned long addr;
115 struct sockaddr_in *p_addr;
116
117 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
118 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
119
120 /*
121 * not "0.0.0.0" or "127.0.0.1" - so format the address
122 */
123 if (addr && addr != 0x7F000001)
124 {
125 char *colon = strchr (display, ':');
126
127 if (colon == NULL)
128 colon = ":0.0";
129
130 rval = rxvt_malloc (strlen (colon) + 16);
131 sprintf (rval, "%d.%d.%d.%d%s",
132 (int) ((addr >> 030) & 0xFF),
133 (int) ((addr >> 020) & 0xFF),
134 (int) ((addr >> 010) & 0xFF),
135 (int) (addr & 0xFF), colon);
136 break;
137 }
138 }
139 }
140
141 close (skfd);
142
143 return rval;
144}
145#endif
39 146
40const char *const def_colorName[] = 147const char *const def_colorName[] =
41 { 148 {
42 COLOR_FOREGROUND, 149 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 150 COLOR_BACKGROUND,
44 /* low-intensity colors */ 151 /* low-intensity colors */
45 "Black", /* 0: black (#000000) */ 152 "rgb:00/00/00", // 0: black (Black)
46#ifndef NO_BRIGHTCOLOR 153 "rgb:cd/00/00", // 1: red (Red3)
47 "Red3", /* 1: red (#CD0000) */ 154 "rgb:00/cd/00", // 2: green (Green3)
48 "Green3", /* 2: green (#00CD00) */ 155 "rgb:cd/cd/00", // 3: yellow (Yellow3)
49 "Yellow3", /* 3: yellow (#CDCD00) */ 156 "rgb:00/00/cd", // 4: blue (Blue3)
50 "Blue3", /* 4: blue (#0000CD) */ 157 "rgb:cd/00/cd", // 5: magenta (Magenta3)
51 "Magenta3", /* 5: magenta (#CD00CD) */ 158 "rgb:00/cd/cd", // 6: cyan (Cyan3)
52 "Cyan3", /* 6: cyan (#00CDCD) */
53# ifdef XTERM_COLORS 159# ifdef XTERM_COLORS
54 "Grey90", /* 7: white (#E5E5E5) */ 160 "rgb:e5/e5/e5", // 7: white (Grey90)
55# else 161# else
56 "AntiqueWhite", /* 7: white (#FAEBD7) */ 162 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
57# endif 163# endif
58 /* high-intensity colors */ 164 /* high-intensity colors */
59# ifdef XTERM_COLORS 165# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 166 "rgb:4d/4d/4d", // 8: bright black (Grey30)
61# else 167# else
62 "Grey25", /* 8: bright black (#404040) */ 168 "rgb:40/40/40", // 8: bright black (Grey25)
63# endif 169# endif
64#endif /* NO_BRIGHTCOLOR */ 170 "rgb:ff/00/00", // 1/9: bright red (Reed)
65 "Red", /* 1/9: bright red (#FF0000) */ 171 "rgb:00/ff/00", // 2/10: bright green (Green)
66 "Green", /* 2/10: bright green (#00FF00) */ 172 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 173 "rgb:00/00/ff", // 4/12: bright blue (Blue)
68 "Blue", /* 4/12: bright blue (#0000FF) */ 174 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 175 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 176 "rgb:ff/ff/ff", // 7/15: bright white (White)
71 "White", /* 7/15: bright white (#FFFFFF) */ 177
72#ifdef TTY_256COLOR 178 // 88 xterm colours
73 "rgb:00/00/00", /* default 16-255 color table */
74 "rgb:00/00/2a", 179 "rgb:00/00/00",
75 "rgb:00/00/55", 180 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 181 "rgb:00/00/cd",
182 "rgb:00/00/ff",
79 "rgb:00/2a/00", 183 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 184 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 185 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 186 "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", 187 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 188 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "rgb:00/d4/d4", 189 "rgb:00/cd/cd",
190 "rgb:00/cd/ff",
191 "rgb:00/ff/00",
192 "rgb:00/ff/8b",
193 "rgb:00/ff/cd",
194 "rgb:00/ff/ff",
109 "rgb:2a/00/00", 195 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 196 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 197 "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", 198 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 199 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 200 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 201 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 202 "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", 203 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 204 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 205 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 206 "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", 207 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 208 "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", 209 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 210 "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", 211 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 212 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 213 "rgb:cd/00/cd",
214 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 215 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 216 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 217 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 218 "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", 219 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 220 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "rgb:d4/d4/d4", 221 "rgb:cd/cd/cd",
222 "rgb:cd/cd/ff",
223 "rgb:cd/ff/00",
224 "rgb:cd/ff/8b",
225 "rgb:cd/ff/cd",
226 "rgb:cd/ff/ff",
289 "rgb:08/08/08", 227 "rgb:ff/00/00",
228 "rgb:ff/00/8b",
229 "rgb:ff/00/cd",
230 "rgb:ff/00/ff",
231 "rgb:ff/8b/00",
232 "rgb:ff/8b/8b",
233 "rgb:ff/8b/cd",
234 "rgb:ff/8b/ff",
235 "rgb:ff/cd/00",
236 "rgb:ff/cd/8b",
237 "rgb:ff/cd/cd",
238 "rgb:ff/cd/ff",
239 "rgb:ff/ff/00",
240 "rgb:ff/ff/8b",
241 "rgb:ff/ff/cd",
242 "rgb:ff/ff/ff",
290 "rgb:12/12/12", 243 "rgb:2e/2e/2e",
291 "rgb:1c/1c/1c", 244 "rgb:5c/5c/5c",
292 "rgb:26/26/26",
293 "rgb:30/30/30", 245 "rgb:73/73/73",
294 "rgb:3a/3a/3a",
295 "rgb:44/44/44",
296 "rgb:4e/4e/4e",
297 "rgb:58/58/58", 246 "rgb:8b/8b/8b",
298 "rgb:62/62/62", 247 "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", 248 "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", 249 "rgb:d0/d0/d0",
310 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 250 "rgb:e7/e7/e7",
312 "rgb:ee/ee/ee", 251
313#endif
314#ifndef NO_CURSORCOLOR 252#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 253 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 254 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 255#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer */ 256 NULL, /* Color_pointer_fg */
257 NULL, /* Color_pointer_bg */
319 NULL, /* Color_border */ 258 NULL, /* Color_border */
320#ifndef NO_BOLD_UNDERLINE_REVERSE 259#ifndef NO_BOLD_UNDERLINE_REVERSE
321 NULL, /* Color_BD */ 260 NULL, /* Color_BD */
261 NULL, /* Color_IT */
322 NULL, /* Color_UL */ 262 NULL, /* Color_UL */
323 NULL, /* Color_RV */ 263 NULL, /* Color_RV */
324#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 264#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
265#if ENABLE_FRILLS
266 NULL, // Color_underline
267#endif
325#ifdef OPTION_HC 268#ifdef OPTION_HC
326 NULL, 269 NULL,
327#endif 270#endif
328#ifdef KEEP_SCROLLCOLOR 271#ifdef KEEP_SCROLLCOLOR
329 COLOR_SCROLLBAR, 272 COLOR_SCROLLBAR,
330 COLOR_SCROLLTROUGH, 273 COLOR_SCROLLTROUGH,
331#endif /* KEEP_SCROLLCOLOR */ 274#endif /* KEEP_SCROLLCOLOR */
275#if ENABLE_TRANSPARENCY
276 NULL,
277#endif
278#if OFF_FOCUS_FADING
279 "rgb:00/00/00",
280#endif
332 }; 281 };
333 282
334const char *const xa_names[NUM_XA] = 283void
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() 284rxvt_term::init_vars ()
356{ 285{
357 PixColors = new rxvt_color [TOTAL_COLORS]; 286 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
370 287
371 MEvent.time = CurrentTime; 288 MEvent.time = CurrentTime;
372 MEvent.button = AnyButton; 289 MEvent.button = AnyButton;
373 Options = DEFAULT_OPTIONS;
374 want_refresh = 1; 290 want_refresh = 1;
375 cmd_pid = -1;
376 cmd_fd = tty_fd = Xfd = -1;
377 PrivateModes = SavedModes = PrivMode_Default; 291 priv_modes = SavedModes = PrivMode_Default;
378 TermWin.focus = 0;
379 TermWin.ncol = 80; 292 ncol = 80;
380 TermWin.nrow = 24; 293 nrow = 24;
381 TermWin.int_bwidth = INTERNALBORDERWIDTH; 294 int_bwidth = INTERNALBORDERWIDTH;
382 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 295 ext_bwidth = EXTERNALBORDERWIDTH;
383 TermWin.lineSpace = LINESPACE; 296 lineSpace = LINESPACE;
384 TermWin.saveLines = SAVELINES; 297 saveLines = SAVELINES;
385 numPixColors = TOTAL_COLORS;
386#ifndef NO_NEW_SELECTION
387 298
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; 299 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
418 300
419 oldcursor.row = oldcursor.col = -1; 301 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
426 last_bot = last_state = -1; 302 last_bot = last_state = -1;
427#ifdef MENUBAR
428 303
429 menu_readonly = 1; 304 set_option (Opt_scrollBar);
430# if !(MENUBAR_MAX > 1) 305 set_option (Opt_scrollTtyOutput);
431 306 set_option (Opt_jumpScroll);
432 CurrentBar = &(BarList); 307 set_option (Opt_skipScroll);
433# endif /* (MENUBAR_MAX > 1) */ 308 set_option (Opt_secondaryScreen);
434#endif 309 set_option (Opt_secondaryScroll);
435 310 set_option (Opt_pastableTabs);
436 return true; 311 set_option (Opt_intensityStyles);
312 set_option (Opt_iso14755_52);
437} 313}
438 314
439/* EXTPROTO */
440void 315void
441rxvt_init_secondary (pR) 316rxvt_term::init_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_env ()
736{ 556{
737 int i; 557 int i;
738 unsigned int u; 558 char *val;
739 char *val;
740 559
741#ifdef DISPLAY_IS_IP 560#ifdef DISPLAY_IS_IP
742 /* Fixup display_name for export over pty to any interested terminal 561 /* 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 562 * 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 563 * (for the first non-loopback interface) that we get from
745 * rxvt_network_display(). This is more "name-resolution-portable", if you 564 * rxvt_network_display (). This is more "name-resolution-portable", if you
746 * will, and probably allows for faster x-client startup if your name 565 * 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 566 * server is beyond a slow link or overloaded at client startup. Of
748 * course that only helps the shell's child processes, not us. 567 * course that only helps the shell's child processes, not us.
749 * 568 *
750 * Giving out the display_name also affords a potential security hole 569 * Giving out the display_name also affords a potential security hole
751 */ 570 */
752 val = rxvt_network_display(R->rs[Rs_display_name]); 571 val = rxvt_network_display (rs[Rs_display_name]);
753 R->rs[Rs_display_name] = (const char *)val; 572 rs[Rs_display_name] = (const char *)val;
573
754 if (val == NULL) 574 if (val == NULL)
755#endif /* DISPLAY_IS_IP */ 575#endif /* DISPLAY_IS_IP */
756
757 val = XDisplayString(R->Xdisplay); 576 val = XDisplayString (dpy);
577
758 if (R->rs[Rs_display_name] == NULL) 578 if (rs[Rs_display_name] == NULL)
759 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 579 rs[Rs_display_name] = val; /* use broken `:0' value */
760 580
761 i = STRLEN(val); 581 i = strlen (val);
762 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 582 env_display = (char *)rxvt_malloc (i + 9);
763 583
764 sprintf(R->env_display, "DISPLAY=%s", val); 584 sprintf (env_display, "DISPLAY=%s", val);
765 585
766 /* avoiding the math library: 586 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]);
775 587
776 /* add entries to the environment: 588 /* add entries to the environment:
777 * @ DISPLAY: in case we started with -display 589 * @ DISPLAY: in case we started with -display
778 * @ WINDOWID: X window id number of the window 590 * @ WINDOWID: X window id number of the window
779 * @ COLORTERM: terminal sub-name and also indicates its color 591 * @ COLORTERM: terminal sub-name and also indicates its color
780 * @ TERM: terminal name 592 * @ TERM: terminal name
781 * @ TERMINFO: path to terminfo directory 593 * @ TERMINFO: path to terminfo directory
594 * @ COLORFGBG: fg;bg color codes
782 */ 595 */
783 putenv(R->env_display); 596 putenv (env_display);
784 putenv(R->env_windowid); 597 putenv (env_windowid);
598
599 if (env_colorfgbg)
600 putenv (env_colorfgbg);
601
785#ifdef RXVT_TERMINFO 602#ifdef RXVT_TERMINFO
786
787 putenv("TERMINFO=" RXVT_TERMINFO); 603 putenv ("TERMINFO=" RXVT_TERMINFO);
788#endif 604#endif
789 605
790 if (XDEPTH <= 2) 606 if (depth <= 2)
791 putenv("COLORTERM=" COLORTERMENV "-mono"); 607 putenv ("COLORTERM=" COLORTERMENV "-mono");
792 else 608 else
793 putenv("COLORTERM=" COLORTERMENVFULL); 609 putenv ("COLORTERM=" COLORTERMENVFULL);
610
794 if (R->rs[Rs_term_name] != NULL) 611 if (rs[Rs_term_name] != NULL)
795 { 612 {
796 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 613 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
797 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); 614 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
798 putenv(R->env_term); 615 putenv (env_term);
799 } 616 }
800 else 617 else
801 putenv("TERM=" TERMENV); 618 putenv ("TERM=" TERMENV);
802 619
803#ifdef HAVE_UNSETENV 620#ifdef HAVE_UNSETENV
804 /* avoid passing old settings and confusing term size */ 621 /* avoid passing old settings and confusing term size */
805 unsetenv("LINES"); 622 unsetenv ("LINES");
806 unsetenv("COLUMNS"); 623 unsetenv ("COLUMNS");
807 unsetenv("TERMCAP"); /* terminfo should be okay */ 624 unsetenv ("TERMCAP"); /* terminfo should be okay */
808#endif /* HAVE_UNSETENV */ 625#endif /* HAVE_UNSETENV */
809} 626}
810 627
811/*----------------------------------------------------------------------*/ 628/*----------------------------------------------------------------------*/
812/* 629/*
813 * This is more or less stolen straight from XFree86 xterm. 630 * This is more or less stolen straight from XFree86 xterm.
814 * This should support all European type languages. 631 * This should support all European type languages.
815 */ 632 */
816/* EXTPROTO */
817void 633void
818rxvt_init_xlocale(pR) 634rxvt_term::set_locale (const char *locale)
819{ 635{
636 set_environ (envv);
637
638#if HAVE_XSETLOCALE || HAVE_SETLOCALE
639 free (this->locale);
640 this->locale = setlocale (LC_CTYPE, locale);
641
642 if (!this->locale)
643 {
644 if (*locale)
645 {
646 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
647 setlocale (LC_CTYPE, "C");
648 }
649 else
650 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
651
652 this->locale = "C";
653 }
654
655
656 this->locale = strdup (this->locale);
657 SET_LOCALE (this->locale);
658 mbstate.reset ();
659#endif
660
661#if HAVE_NL_LANGINFO
662 char *codeset = strdup (nl_langinfo (CODESET));
663 // /^UTF.?8/i
664 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
665 && (codeset[1] == 'T' || codeset[1] == 't')
666 && (codeset[2] == 'F' || codeset[2] == 'f')
667 && (codeset[3] == '8' || codeset[4] == '8');
668 free (codeset);
669#else
670 enc_utf8 = 0;
671#endif
672}
673
674void
675rxvt_term::init_xlocale ()
676{
677 set_environ (envv);
678
820#ifdef USE_XIM 679#ifdef USE_XIM
821 if (R->locale == NULL) 680 if (!locale)
822 rxvt_print_error("Setting locale failed."); 681 rxvt_warn ("setting locale failed, working without locale support.\n");
823 else 682 else
824 { 683 {
825 Atom wmlocale; 684 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
826 685
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) 686 if (!XSupportsLocale ())
833 { 687 {
834 rxvt_print_error("The locale is not supported by Xlib"); 688 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
835 return; 689 return;
836 } 690 }
837 691
838 rxvt_setTermFontSet(aR_ 0); 692 im_ev.start (display);
839 693
840 /* see if we can connect yet */ 694 /* see if we can connect already */
841 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 695 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 } 696 }
848#endif 697#endif
849} 698}
850 699
851/*----------------------------------------------------------------------*/ 700/*----------------------------------------------------------------------*/
852/* EXTPROTO */
853void 701void
854rxvt_init_command(pR_ const char *const *argv) 702rxvt_term::init_command (const char *const *argv)
855{ 703{
856 /* 704 /*
857 * Initialize the command connection. 705 * Initialize the command connection.
858 * This should be called after the X server connection is established. 706 * This should be called after the X server connection is established.
859 */ 707 */
708
709#ifdef META8_OPTION
710 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
711#endif
712
713 get_ourmods ();
714
715 if (!option (Opt_scrollTtyOutput))
716 priv_modes |= PrivMode_TtyOutputInh;
717 if (option (Opt_scrollTtyKeypress))
718 priv_modes |= PrivMode_Keypress;
719 if (!option (Opt_jumpScroll))
720 priv_modes |= PrivMode_smoothScroll;
721
722#ifndef NO_BACKSPACE_KEY
723 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
724 priv_modes |= PrivMode_HaveBackSpace;
725#endif
726
727 /* add value for scrollBar */
728 if (scrollBar.state)
729 {
730 priv_modes |= PrivMode_scrollBar;
731 SavedModes |= PrivMode_scrollBar;
732 }
733
734 run_command (argv);
735}
736
737/*----------------------------------------------------------------------*/
738void
739rxvt_term::Get_Colours ()
740{
860 int i; 741 int i;
861 742
862 for (i = 0; i < NUM_XA; i++) 743#ifdef OFF_FOCUS_FADING
863 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 744 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 745#endif
873 746
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++) 747 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
930 { 748 {
931 rxvt_color xcol; 749 const char *name = rs[Rs_color + i];
932 750
933 if (!R->rs[Rs_color + i]) 751 if (!name)
934 continue; 752 continue;
935 753
936 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 754 rxvt_color xcol;
755
756 if (!set_color (xcol, name))
937 { 757 {
938#ifndef XTERM_REVERSE_VIDEO 758#ifndef XTERM_REVERSE_VIDEO
939 if (i < 2 && (R->Options & Opt_reverseVideo)) 759 if (i < 2 && option (Opt_reverseVideo))
940 { 760 name = def_colorName [1 - i];
941 R->rs[Rs_color + i] = def_colorName[!i];
942 }
943 else 761 else
944#endif 762#endif
763 name = def_colorName [i];
945 764
946 R->rs[Rs_color + i] = def_colorName[i]; 765 if (!name)
947 if (!R->rs[Rs_color + i])
948 continue; 766 continue;
949 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 767
768 if (!set_color (xcol, name))
950 { 769 {
951 switch (i) 770 switch (i)
952 { 771 {
953 case Color_fg: 772 case Color_fg:
954 case Color_bg: 773 case Color_bg:
955 /* fatal: need bg/fg color */ 774 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
956 rxvt_print_error("aborting"); 775 name = "";
957 exit(EXIT_FAILURE);
958 /* NOTREACHED */
959 break; 776 break;
960#ifndef NO_CURSORCOLOR 777#ifndef NO_CURSORCOLOR
961
962 case Color_cursor2: 778 case Color_cursor2:
963 xcol = R->PixColors[Color_fg]; 779#endif
780 case Color_pointer_fg:
781 name = rs[Rs_color + Color_fg];
782 xcol.set (this, name);
964 break; 783 break;
965#endif /* ! NO_CURSORCOLOR */
966
967 case Color_pointer:
968 xcol = R->PixColors[Color_fg];
969 break;
970 default: 784 default:
971 xcol = R->PixColors[Color_bg]; /* None */ 785 name = rs[Rs_color + Color_bg];
786 xcol.set (this, name);
972 break; 787 break;
973 } 788 }
974 } 789 }
975 } 790 }
791
976 R->PixColors[i] = xcol; 792 pix_colors[i] = xcol;
977 SET_PIXCOLOR(R, i); 793 rs[Rs_color + i] = name;
794 }
795
796 if (depth <= 2)
978 } 797 {
979 798 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
980 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 799 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
981 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 800 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
982 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 801 }
983 R->PixColors[Color_border] = R->PixColors[Color_fg];
984 802
985 /* 803 /*
986 * get scrollBar/menuBar shadow colors 804 * get scrollBar shadow colors
987 * 805 *
988 * The calculations of topShadow/bottomShadow values are adapted 806 * The calculations of topShadow/bottomShadow values are adapted
989 * from the fvwm window manager. 807 * from the fvwm window manager.
990 */ 808 */
991#ifdef KEEP_SCROLLCOLOR 809#ifdef KEEP_SCROLLCOLOR
992 810 if (depth <= 2)
993 if (XDEPTH <= 2) 811 {
994 { /* Monochrome */ 812 /* Monochrome */
995 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 813 alias_color (Color_scroll, Color_fg);
996 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 814 alias_color (Color_topShadow, Color_bg);
997 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 815 alias_color (Color_bottomShadow, Color_bg);
998 } 816 }
999 else 817 else
1000 { 818 {
1001 rxvt_color xcol[3]; 819 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 820
1006 xcol[1] = R->PixColors[Color_scroll]; 821 rgba cscroll;
1007# ifdef PREFER_24BIT 822 pix_colors [Color_scroll].get (cscroll);
1008 xcol[0].set (R, 65535, 65535, 65535);
1009 /* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
1010# else
1011 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
1012# endif
1013
1014 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1015
1016 xcol[0].get (R, pr0, pg0, pb0);
1017 xcol[1].get (R, pr1, pg1, pb1);
1018
1019 /* bottomShadowColor */
1020 if (!xcol[2].set (aR_ pr1 / 2, pg1 / 2, pb1 / 2))
1021 xcol[2] = R->PixColors[Color_Black];
1022
1023 R->PixColors[Color_bottomShadow] = xcol[2];
1024 823
1025 /* topShadowColor */ 824 /* topShadowColor */
1026 if (!xcol[1].set (aR_ 825 if (!pix_colors[Color_topShadow].set (this,
1027 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 826 rgba (
1028 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 827 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1029 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 828 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1030 xcol[1] = R->PixColors[Color_White]; 829 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1031 830 cscroll.a)
1032 R->PixColors[Color_topShadow] = xcol[1]; 831 ))
832 alias_color (Color_topShadow, Color_White);
1033 } 833 }
1034#endif /* KEEP_SCROLLCOLOR */ 834#endif /* KEEP_SCROLLCOLOR */
835
836#ifdef OFF_FOCUS_FADING
837 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
838 update_fade_color (i);
839#endif
1035} 840}
1036 841
1037/*----------------------------------------------------------------------*/ 842/*----------------------------------------------------------------------*/
1038/* color aliases, fg/bg bright-bold */ 843/* color aliases, fg/bg bright-bold */
1039/* INTPROTO */
1040void 844void
1041rxvt_color_aliases(pR_ int idx) 845rxvt_term::color_aliases (int idx)
1042{ 846{
1043 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) 847 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1044 { 848 {
1045 int i = atoi(R->rs[Rs_color + idx]); 849 int i = atoi (rs[Rs_color + idx]);
1046 850
1047 if (i >= 8 && i <= 15) 851 if (i >= 8 && i <= 15)
1048 { /* bright colors */ 852 /* bright colors */
1049 i -= 8;
1050#ifndef NO_BRIGHTCOLOR
1051
1052 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 853 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1053 return; 854 else if (i >= 0 && i <= 7)
1054#endif 855 /* normal colors */
1055
1056 }
1057 if (i >= 0 && i <= 7) /* normal colors */
1058 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 856 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1059 } 857 }
1060} 858}
1061 859
1062/*----------------------------------------------------------------------*/ 860/*----------------------------------------------------------------------*/
1063/* 861/*
1064 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 862 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1065 * Use resource ``modifier'' to override the Meta modifier 863 * Use resource ``modifier'' to override the Meta modifier
1066 */ 864 */
1067/* INTPROTO */
1068void 865void
1069rxvt_get_ourmods(pR) 866rxvt_term::get_ourmods ()
1070{ 867{
1071 int i, j, k; 868 int i, j, k;
1072 int requestedmeta, realmeta, realalt; 869 int requestedmeta, realmeta, realalt;
1073 const char *cm, *rsmod; 870 const char *cm, *rsmod;
1074 XModifierKeymap *map; 871 XModifierKeymap *map;
1075 KeyCode *kc; 872 KeyCode *kc;
1076 const unsigned int modmasks[] = 873 const unsigned int modmasks[] =
1077 { 874 {
1078 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 875 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1079 }; 876 };
1080 877
1081 requestedmeta = realmeta = realalt = 0; 878 requestedmeta = realmeta = realalt = 0;
1082 rsmod = R->rs[Rs_modifier]; 879 rsmod = rs[Rs_modifier];
880
1083 if (rsmod 881 if (rsmod
1084 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 882 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1085 requestedmeta = rsmod[3] - '0'; 883 requestedmeta = rsmod[3] - '0';
1086 884
1087 map = XGetModifierMapping(R->Xdisplay); 885 map = XGetModifierMapping (dpy);
1088 kc = map->modifiermap; 886 kc = map->modifiermap;
887
1089 for (i = 1; i < 6; i++) 888 for (i = 1; i < 6; i++)
1090 { 889 {
1091 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 890 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
891
1092 for (j = map->max_keypermod; j--; k++) 892 for (j = map->max_keypermod; j--; k++)
1093 { 893 {
1094 if (kc[k] == 0) 894 if (kc[k] == 0)
1095 break; 895 break;
896
1096 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) 897 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1097 { 898 {
1098 case XK_Num_Lock: 899 case XK_Num_Lock:
1099 R->ModNumLockMask = modmasks[i - 1]; 900 ModNumLockMask = modmasks[i - 1];
1100 /* FALLTHROUGH */ 901 continue;
1101 default: 902
1102 continue; /* for(;;) */ 903 case XK_ISO_Level3_Shift:
904 ModLevel3Mask = modmasks[i - 1];
905 continue;
906
1103 case XK_Meta_L: 907 case XK_Meta_L:
1104 case XK_Meta_R: 908 case XK_Meta_R:
1105 cm = "meta"; 909 cm = "meta";
1106 realmeta = i; 910 realmeta = i;
1107 break; 911 break;
912
1108 case XK_Alt_L: 913 case XK_Alt_L:
1109 case XK_Alt_R: 914 case XK_Alt_R:
1110 cm = "alt"; 915 cm = "alt";
1111 realalt = i; 916 realalt = i;
1112 break; 917 break;
918
1113 case XK_Super_L: 919 case XK_Super_L:
1114 case XK_Super_R: 920 case XK_Super_R:
1115 cm = "super"; 921 cm = "super";
1116 break; 922 break;
923
1117 case XK_Hyper_L: 924 case XK_Hyper_L:
1118 case XK_Hyper_R: 925 case XK_Hyper_R:
1119 cm = "hyper"; 926 cm = "hyper";
1120 break; 927 break;
928
929 default:
930 continue;
1121 } 931 }
1122 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 932
933 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1123 requestedmeta = i; 934 requestedmeta = i;
1124 } 935 }
1125 } 936 }
937
1126 XFreeModifiermap(map); 938 XFreeModifiermap (map);
939
1127 i = (requestedmeta ? requestedmeta 940 i = requestedmeta ? requestedmeta
1128 : (realmeta ? realmeta 941 : realmeta ? realmeta
1129 : (realalt ? realalt : 0))); 942 : realalt ? realalt
943 : 0;
944
1130 if (i) 945 if (i)
1131 R->ModMetaMask = modmasks[i - 1]; 946 ModMetaMask = modmasks[i - 1];
1132} 947}
1133 948
1134/*----------------------------------------------------------------------*/ 949/*----------------------------------------------------------------------*/
1135/* rxvt_Create_Windows() - Open and map the window */ 950/* rxvt_Create_Windows () - Open and map the window */
1136/* EXTPROTO */
1137void 951void
1138rxvt_Create_Windows(pR_ int argc, const char *const *argv) 952rxvt_term::create_windows (int argc, const char *const *argv)
1139{ 953{
1140 XClassHint classHint; 954 XClassHint classHint;
1141 XWMHints wmHint; 955 XWMHints wmHint;
956#if ENABLE_FRILLS
957 MWMHints mwmhints = { };
958#endif
1142 XGCValues gcvalue; 959 XGCValues gcvalue;
1143 long vt_emask;
1144
1145#ifdef PREFER_24BIT
1146
1147 XSetWindowAttributes attributes; 960 XSetWindowAttributes attributes;
1148 XWindowAttributes gattr; 961 Window top, parent;
1149 962
1150 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 963 dLocal (Display *, dpy);
1151 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1152 964
1153 if (R->Options & Opt_transparent) 965 /* grab colors before netscape does */
1154 { 966 Get_Colours ();
1155 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 967
1156 &gattr); 968 if (!set_fonts ())
1157 XDEPTH = gattr.depth; 969 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
970
971 parent = display->root;
972
973 attributes.override_redirect = !!option (Opt_override_redirect);
974
975#if ENABLE_FRILLS
976 if (option (Opt_borderLess))
1158 } 977 {
1159 else 978 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1160 {
1161 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1162 /*
1163 * If depth is not 24, look for a 24bit visual.
1164 */
1165 if (XDEPTH != 24)
1166 { 979 {
1167 XVisualInfo vinfo; 980 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1168 981 attributes.override_redirect = true;
1169 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1170 {
1171 XDEPTH = 24;
1172 XVISUAL = vinfo.visual;
1173 XCMAP = XCreateColormap(R->Xdisplay,
1174 RootWindow(R->Xdisplay, Xscreen),
1175 XVISUAL, AllocNone);
1176 }
1177 } 982 }
983 else
984 {
985 mwmhints.flags = MWM_HINTS_DECORATIONS;
986 }
987 }
988#endif
989
990#if ENABLE_XEMBED
991 if (rs[Rs_embed])
1178 } 992 {
1179#endif 993 XWindowAttributes wattr;
1180 994
1181 /* grab colors before netscape does */ 995 parent = strtol (rs[Rs_embed], 0, 0);
1182 rxvt_Get_Colours(aR);
1183 996
1184 rxvt_change_font(aR_ 1, NULL); 997 if (!XGetWindowAttributes (dpy, parent, &wattr))
998 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
999
1000 window_calc (wattr.width, wattr.height);
1001 }
1002#endif
1003
1185 rxvt_window_calc(aR_ 0, 0); 1004 window_calc (0, 0);
1186 R->old_width = R->szHint.width;
1187 R->old_height = R->szHint.height;
1188 1005
1189 /* parent window - reverse video so we can see placement errors
1190 * sub-window placement & size in rxvt_resize_subwindows() 1006 /* sub-window placement & size in rxvt_resize_subwindows () */
1191 */
1192
1193#ifdef PREFER_24BIT
1194
1195 attributes.background_pixel = R->PixColors[Color_fg]; 1007 attributes.background_pixel = pix_colors_focused [Color_border];
1196 attributes.border_pixel = R->PixColors[Color_border]; 1008 attributes.border_pixel = pix_colors_focused [Color_border];
1197 attributes.colormap = XCMAP; 1009 attributes.colormap = cmap;
1198 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1199 R->szHint.x, R->szHint.y,
1200 R->szHint.width, R->szHint.height,
1201 R->TermWin.ext_bwidth,
1202 XDEPTH, InputOutput,
1203 XVISUAL,
1204 CWBackPixel | CWBorderPixel
1205 | CWColormap, &attributes);
1206#else
1207 1010
1208 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot, 1011 top = XCreateWindow (dpy, parent,
1209 R->szHint.x, R->szHint.y, 1012 szHint.x, szHint.y,
1210 R->szHint.width,
1211 R->szHint.height, 1013 szHint.width, szHint.height,
1212 R->TermWin.ext_bwidth, 1014 ext_bwidth,
1213 R->PixColors[Color_border], 1015 depth, InputOutput, visual,
1214 R->PixColors[Color_fg]); 1016 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1215#endif 1017 &attributes);
1216 1018
1019 this->parent[0] = top;
1020
1021 old_width = szHint.width;
1022 old_height = szHint.height;
1023
1217 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); 1024 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1218 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); 1025 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1219 1026
1220 classHint.res_name = (char *)R->rs[Rs_name]; 1027 classHint.res_name = (char *)rs[Rs_name];
1221 classHint.res_class = (char *)APL_CLASS; 1028 classHint.res_class = (char *)RESCLASS;
1222 1029
1223 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1030 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1224 wmHint.input = True; 1031 wmHint.input = True;
1225 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState 1032 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1226 : NormalState); 1033 wmHint.window_group = top;
1227 wmHint.window_group = R->TermWin.parent[0];
1228 1034
1229 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 1035 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1230 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 1036 &szHint, &wmHint, &classHint);
1231 XSelectInput(R->Xdisplay, R->TermWin.parent[0], 1037
1038#if ENABLE_FRILLS
1039 if (mwmhints.flags)
1040 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1041 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1042#endif
1043
1044 Atom protocols[] = {
1045 xa[XA_WM_DELETE_WINDOW],
1046#if ENABLE_EWMH
1047 xa[XA_NET_WM_PING],
1048#endif
1049 };
1050
1051 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1052
1053#if ENABLE_FRILLS
1054 if (rs[Rs_transient_for])
1055 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1056#endif
1057
1058#if ENABLE_EWMH
1059 long pid = getpid ();
1060
1061 XChangeProperty (dpy, top,
1062 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1063 PropModeReplace, (unsigned char *)&pid, 1);
1064
1065 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1066#endif
1067
1068 XSelectInput (dpy, top,
1232 (KeyPressMask 1069 KeyPressMask
1233#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1070#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1234 | KeyReleaseMask 1071 | KeyReleaseMask
1235#endif 1072#endif
1236 | FocusChangeMask | VisibilityChangeMask 1073 | FocusChangeMask | VisibilityChangeMask
1237 | StructureNotifyMask)); 1074 | ExposureMask | StructureNotifyMask);
1075
1076 termwin_ev.start (display, top);
1238 1077
1239 /* vt cursor: Black-on-White is standard, but this is more popular */ 1078 /* vt cursor: Black-on-White is standard, but this is more popular */
1240 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1079 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1241 1080
1242#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1081#ifdef HAVE_SCROLLBARS
1243 /* cursor (menuBar/scrollBar): Black-on-White */ 1082 /* cursor scrollBar: Black-on-White */
1244 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr); 1083 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1245#endif
1246
1247#ifdef POINTER_BLANK
1248
1249 {
1250 XColor blackcolour;
1251 blackcolour.red = 0;
1252 blackcolour.green = 0;
1253 blackcolour.blue = 0;
1254 Font f = XLoadFont (R->Xdisplay, "fixed");
1255 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1256 &blackcolour, &blackcolour);
1257 XUnloadFont (R->Xdisplay, f);
1258 }
1259#endif 1084#endif
1260 1085
1261 /* the vt window */ 1086 /* the vt window */
1262 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1087 vt = XCreateSimpleWindow (dpy, top,
1263 R->window_vt_x, R->window_vt_y, 1088 window_vt_x, window_vt_y,
1264 TermWin_TotalWidth(), 1089 width, height,
1265 TermWin_TotalHeight(),
1266 0, 1090 0,
1267 R->PixColors[Color_fg], 1091 pix_colors_focused[Color_fg],
1268 R->PixColors[Color_bg]); 1092 pix_colors_focused[Color_bg]);
1269#ifdef DEBUG_X
1270 1093
1271 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window"); 1094 attributes.bit_gravity = NorthWestGravity;
1272#endif 1095 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1273 1096
1274 R->pointer_unblank ();
1275
1276 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1097 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1277 | PropertyChangeMask);
1278#ifdef POINTER_BLANK
1279 1098
1280 if ((R->Options & Opt_pointerBlank)) 1099 if (option (Opt_pointerBlank))
1281 vt_emask |= PointerMotionMask; 1100 vt_emask |= PointerMotionMask;
1282 else 1101 else
1283#endif
1284
1285 vt_emask |= (Button1MotionMask | Button3MotionMask); 1102 vt_emask |= Button1MotionMask | Button3MotionMask;
1286 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1287 1103
1288#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1104 vt_select_input ();
1289 1105
1290 if (menuBar_height()) 1106 vt_ev.start (display, vt);
1291 {
1292 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1293 R->window_vt_x, 0,
1294 TermWin_TotalWidth(),
1295 menuBar_TotalHeight(),
1296 0,
1297 R->PixColors[Color_fg],
1298 R->PixColors[Color_scroll]);
1299#ifdef DEBUG_X
1300
1301 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1302#endif
1303
1304 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1305 XSelectInput(R->Xdisplay, R->menuBar.win,
1306 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1307 | Button1MotionMask));
1308 }
1309#endif
1310#ifdef XPM_BACKGROUND
1311 if (R->rs[Rs_backgroundPixmap] != NULL
1312 && !(R->Options & Opt_transparent))
1313 {
1314 const char *p = R->rs[Rs_backgroundPixmap];
1315
1316 if ((p = STRCHR(p, ';')) != NULL)
1317 {
1318 p++;
1319 rxvt_scale_pixmap(aR_ p);
1320 }
1321 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]);
1322 rxvt_scr_touch(aR_ True);
1323 }
1324#endif
1325 1107
1326 /* graphics context for the vt window */ 1108 /* graphics context for the vt window */
1327 gcvalue.foreground = R->PixColors[Color_fg]; 1109 gcvalue.foreground = pix_colors[Color_fg];
1328 gcvalue.background = R->PixColors[Color_bg]; 1110 gcvalue.background = pix_colors[Color_bg];
1329 gcvalue.graphics_exposures = 1; 1111 gcvalue.graphics_exposures = 0;
1330 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1331 GCForeground | GCBackground
1332 | GCGraphicsExposures, &gcvalue);
1333 1112
1334#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1113 gc = XCreateGC (dpy, vt,
1114 GCForeground | GCBackground | GCGraphicsExposures,
1115 &gcvalue);
1335 1116
1117 drawable = new rxvt_drawable (this, vt);
1118
1119#ifdef RXVT_SCROLLBAR
1336 gcvalue.foreground = R->PixColors[Color_topShadow]; 1120 gcvalue.foreground = pix_colors[Color_topShadow];
1337 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1121 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1338 GCForeground, &gcvalue);
1339 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1122 gcvalue.foreground = pix_colors[Color_bottomShadow];
1340 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1123 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1341 GCForeground, &gcvalue); 1124 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1342 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1125 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1343 : Color_scroll)]; 1126#endif
1344 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1127
1345 GCForeground, &gcvalue); 1128#ifdef OFF_FOCUS_FADING
1129 // initially we are in unfocused state
1130 if (rs[Rs_fade])
1131 pix_colors = pix_colors_unfocused;
1132#endif
1133
1134 pointer_unblank ();
1135 scr_recolour ();
1136}
1137
1138/* ------------------------------------------------------------------------- *
1139 * GET TTY CURRENT STATE *
1140 * ------------------------------------------------------------------------- */
1141void
1142rxvt_get_ttymode (ttymode_t *tio, int erase)
1143{
1144 /*
1145 * standard System V termios interface
1146 */
1147 if (tcgetattr (STDIN_FILENO, tio) < 0)
1148 {
1149 // return error - use system defaults,
1150 // where possible, and zero elsewhere
1151 memset (tio, 0, sizeof (ttymode_t));
1152
1153 tio->c_cc[VINTR] = CINTR;
1154 tio->c_cc[VQUIT] = CQUIT;
1155 tio->c_cc[VERASE] = CERASE;
1156#ifdef VERASE2
1157 tio->c_cc[VERASE2] = CERASE2;
1158#endif
1159 tio->c_cc[VKILL] = CKILL;
1160 tio->c_cc[VSTART] = CSTART;
1161 tio->c_cc[VSTOP] = CSTOP;
1162 tio->c_cc[VSUSP] = CSUSP;
1163# ifdef VDSUSP
1164 tio->c_cc[VDSUSP] = CDSUSP;
1346#endif 1165# endif
1166# ifdef VREPRINT
1167 tio->c_cc[VREPRINT] = CRPRNT;
1168# endif
1169# ifdef VDISCRD
1170 tio->c_cc[VDISCRD] = CFLUSH;
1171# endif
1172# ifdef VWERSE
1173 tio->c_cc[VWERSE] = CWERASE;
1174# endif
1175# ifdef VLNEXT
1176 tio->c_cc[VLNEXT] = CLNEXT;
1177# endif
1178 }
1179
1180 tio->c_cc[VEOF] = CEOF;
1181 tio->c_cc[VEOL] = VDISABLE;
1182# ifdef VEOL2
1183 tio->c_cc[VEOL2] = VDISABLE;
1184# endif
1185# ifdef VSWTC
1186 tio->c_cc[VSWTC] = VDISABLE;
1187# endif
1188# ifdef VSWTCH
1189 tio->c_cc[VSWTCH] = VDISABLE;
1190# endif
1191# if VMIN != VEOF
1192 tio->c_cc[VMIN] = 1;
1193# endif
1194# if VTIME != VEOL
1195 tio->c_cc[VTIME] = 0;
1196# endif
1197
1198 if (erase != -1)
1199 tio->c_cc[VERASE] = (char)erase;
1200
1201 /* input modes */
1202 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1203# ifdef IMAXBEL
1204 | IMAXBEL
1205# endif
1206 | IXON);
1207
1208 /* output modes */
1209 tio->c_oflag = (OPOST | ONLCR);
1210
1211 /* control modes */
1212 tio->c_cflag = (CS8 | CREAD);
1213
1214 /* line discipline modes */
1215 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1216# if defined (ECHOCTL) && defined (ECHOKE)
1217 | ECHOCTL | ECHOKE
1218# endif
1219 | ECHOE | ECHOK);
1220
1221 /*
1222 * Debugging
1223 */
1224#ifdef DEBUG_TTYMODE
1225 /* c_iflag bits */
1226 fprintf (stderr, "Input flags\n");
1227
1228 /* cpp token stringize doesn't work on all machines <sigh> */
1229# define FOO(flag,name) \
1230 if ((tio->c_iflag) & flag) \
1231 fprintf (stderr, "%s ", name)
1232
1233 /* c_iflag bits */
1234 FOO (IGNBRK, "IGNBRK");
1235 FOO (BRKINT, "BRKINT");
1236 FOO (IGNPAR, "IGNPAR");
1237 FOO (PARMRK, "PARMRK");
1238 FOO (INPCK, "INPCK");
1239 FOO (ISTRIP, "ISTRIP");
1240 FOO (INLCR, "INLCR");
1241 FOO (IGNCR, "IGNCR");
1242 FOO (ICRNL, "ICRNL");
1243 FOO (IXON, "IXON");
1244 FOO (IXOFF, "IXOFF");
1245# ifdef IUCLC
1246 FOO (IUCLC, "IUCLC");
1247# endif
1248# ifdef IXANY
1249 FOO (IXANY, "IXANY");
1250# endif
1251# ifdef IMAXBEL
1252 FOO (IMAXBEL, "IMAXBEL");
1253# endif
1254
1255 fprintf (stderr, "\n");
1256
1257# undef FOO
1258# define FOO(entry, name) \
1259 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1260
1261 FOO (VINTR, "VINTR");
1262 FOO (VQUIT, "VQUIT");
1263 FOO (VERASE, "VERASE");
1264 FOO (VKILL, "VKILL");
1265 FOO (VEOF, "VEOF");
1266 FOO (VEOL, "VEOL");
1267# ifdef VEOL2
1268 FOO (VEOL2, "VEOL2");
1269# endif
1270# ifdef VSWTC
1271 FOO (VSWTC, "VSWTC");
1272# endif
1273# ifdef VSWTCH
1274 FOO (VSWTCH, "VSWTCH");
1275# endif
1276 FOO (VSTART, "VSTART");
1277 FOO (VSTOP, "VSTOP");
1278 FOO (VSUSP, "VSUSP");
1279# ifdef VDSUSP
1280 FOO (VDSUSP, "VDSUSP");
1281# endif
1282# ifdef VREPRINT
1283 FOO (VREPRINT, "VREPRINT");
1284# endif
1285# ifdef VDISCRD
1286 FOO (VDISCRD, "VDISCRD");
1287# endif
1288# ifdef VWERSE
1289 FOO (VWERSE, "VWERSE");
1290# endif
1291# ifdef VLNEXT
1292 FOO (VLNEXT, "VLNEXT");
1293# endif
1294
1295 fprintf (stderr, "\n");
1296# undef FOO
1297#endif /* DEBUG_TTYMODE */
1347} 1298}
1348 1299
1349/*----------------------------------------------------------------------*/ 1300/*----------------------------------------------------------------------*/
1350/* 1301/*
1351 * Run the command in a subprocess and return a file descriptor for the 1302 * Run the command in a subprocess and return a file descriptor for the
1352 * master end of the pseudo-teletype pair with the command talking to 1303 * master end of the pseudo-teletype pair with the command talking to
1353 * the slave. 1304 * the slave.
1354 */ 1305 */
1355/* INTPROTO */ 1306void
1356int
1357rxvt_run_command(pR_ const char *const *argv) 1307rxvt_term::run_command (const char *const *argv)
1358{ 1308{
1359 int cfd, er; 1309#if ENABLE_FRILLS
1360 1310 if (rs[Rs_pty_fd])
1361 /* get master (pty) */
1362 if ((cfd = rxvt_get_pty (&(R->tty_fd), &(R->ttydev))) < 0)
1363 {
1364 rxvt_print_error("can't open pseudo-tty");
1365 return -1;
1366 } 1311 {
1312 pty->pty = atoi (rs[Rs_pty_fd]);
1367 1313
1368#ifdef FD_SETSIZE 1314 if (pty->pty >= 0)
1369 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1370 {
1371 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1372 rxvt_clean_exit();
1373 exit(EXIT_FAILURE);
1374 }
1375#endif
1376
1377 fcntl (cfd, F_SETFL, O_NONBLOCK);
1378
1379 /* get slave (tty) */
1380 if (R->tty_fd < 0)
1381 {
1382#ifndef NO_SETOWNER_TTYDEV
1383 rxvt_privileged_ttydev (aR_ SAVE);
1384#endif
1385
1386 if ((R->tty_fd = rxvt_get_tty (R->ttydev)) < 0)
1387 { 1315 {
1388 close(cfd); 1316 if (getfd_hook)
1389 rxvt_print_error("can't open slave tty %s", R->ttydev); 1317 pty->pty = (*getfd_hook) (pty->pty);
1390 return -1; 1318
1319 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1320 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1391 } 1321 }
1392 } 1322 }
1323 else
1324#endif
1325 if (!pty->get ())
1326 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1327
1328 int er;
1329
1393#ifndef NO_BACKSPACE_KEY 1330#ifndef NO_BACKSPACE_KEY
1394 if (R->key_backspace[0] && !R->key_backspace[1]) 1331 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1395 er = R->key_backspace[0]; 1332 er = rs[Rs_backspace_key][0];
1396 else if (STRCMP(R->key_backspace, "DEC") == 0) 1333 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1397 er = '\177'; /* the initial state anyway */ 1334 er = '\177'; /* the initial state anyway */
1398 else 1335 else
1399#endif 1336#endif
1400
1401 er = -1; 1337 er = -1;
1402 1338
1403 rxvt_get_ttymode (&(R->tio), er); 1339 rxvt_get_ttymode (&tio, er);
1340 /* init terminal attributes */
1341 cfsetospeed (&tio, BAUDRATE);
1342 cfsetispeed (&tio, BAUDRATE);
1343 tcsetattr (pty->tty, TCSANOW, &tio);
1344 pty->set_utf8_mode (enc_utf8);
1404 1345
1405#ifndef __QNX__ 1346 /* set initial window size */
1347 tt_winch ();
1348
1349#if ENABLE_FRILLS
1350 if (rs[Rs_pty_fd])
1351 return;
1352#endif
1353
1406 /* spin off the command interpreter */ 1354 /* spin off the command interpreter */
1407 switch (R->cmd_pid = fork ()) 1355 switch (cmd_pid = fork ())
1408 { 1356 {
1409 case -1: 1357 case -1:
1410 rxvt_print_error("can't fork");
1411 return -1;
1412 case 0:
1413 close (cfd); /* only keep R->tty_fd and STDERR open */
1414 close (R->Xfd);
1415 if (rxvt_control_tty (R->tty_fd, R->ttydev) < 0)
1416 rxvt_print_error ("could not obtain control of tty");
1417 else
1418 { 1358 {
1419 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1359 cmd_pid = 0;
1420 dup2 (R->tty_fd, STDIN_FILENO); 1360 rxvt_fatal ("can't fork, aborting.\n");
1421 dup2 (R->tty_fd, STDOUT_FILENO);
1422 dup2 (R->tty_fd, STDERR_FILENO);
1423
1424 if (R->tty_fd > 2)
1425 close (R->tty_fd);
1426
1427 rxvt_run_child (aR_ argv);
1428 } 1361 }
1362 case 0:
1363 init_env ();
1364
1365 if (!pty->make_controlling_tty ())
1366 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1367 else
1368 {
1369 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1370 dup2 (pty->tty, STDIN_FILENO);
1371 dup2 (pty->tty, STDOUT_FILENO);
1372 dup2 (pty->tty, STDERR_FILENO);
1373
1374 // close all our file handles that we do no longer need
1375 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1376 {
1377 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1378 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1379 }
1380
1381 run_child (argv);
1382 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1383 }
1384
1429 exit (EXIT_FAILURE); 1385 _exit (EXIT_FAILURE);
1430 /* NOTREACHED */ 1386
1431 default: 1387 default:
1432 { 1388 if (!option (Opt_utmpInhibit))
1433#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1389 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1434 int fdstdin;
1435 1390
1436 fdstdin = dup (STDIN_FILENO); 1391 pty->close_tty ();
1437 dup2 (R->tty_fd, STDIN_FILENO);
1438#endif
1439 1392
1440 rxvt_privileged_utmp (aR_ SAVE); 1393 child_ev.start (cmd_pid);
1441#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1442 1394
1443 dup2 (fdstdin, STDIN_FILENO); 1395 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1444 close (fdstdin);
1445#endif
1446
1447 }
1448 close (R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */
1449 break; 1396 break;
1450 } 1397 }
1451#else /* __QNX__ uses qnxspawn() */
1452 fchmod (R->tty_fd, 0622);
1453 fcntl (R->tty_fd, F_SETFD, FD_CLOEXEC);
1454 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1455
1456 if (rxvt_run_child (aR_ argv) == -1)
1457 exit (EXIT_FAILURE);
1458#endif
1459
1460 return cfd;
1461} 1398}
1462 1399
1463/* ------------------------------------------------------------------------- * 1400/* ------------------------------------------------------------------------- *
1464 * CHILD PROCESS OPERATIONS * 1401 * CHILD PROCESS OPERATIONS *
1465 * ------------------------------------------------------------------------- */ 1402 * ------------------------------------------------------------------------- */
1466/* 1403/*
1467 * The only open file descriptor is the slave tty - so no error messages. 1404 * The only open file descriptor is the slave tty - so no error messages.
1468 * returns are fatal 1405 * returns are fatal
1469 */ 1406 */
1470/* INTPROTO */
1471int 1407int
1472rxvt_run_child(pR_ const char *const *argv) 1408rxvt_term::run_child (const char *const *argv)
1473{ 1409{
1474 char *login; 1410 char *login;
1475 1411
1476 SET_TTYMODE (STDIN_FILENO, &(R->tio)); /* init terminal attributes */
1477
1478 if (R->Options & Opt_console) 1412 if (option (Opt_console))
1413 {
1479 { /* be virtual console, fail silently */ 1414 /* be virtual console, fail silently */
1480#ifdef TIOCCONS 1415#ifdef TIOCCONS
1481 unsigned int on = 1; 1416 unsigned int on = 1;
1482 1417
1483 ioctl (STDIN_FILENO, TIOCCONS, &on); 1418 ioctl (STDIN_FILENO, TIOCCONS, &on);
1484#elif defined (SRIOCSREDIR) 1419#elif defined (SRIOCSREDIR)
1485
1486 int fd; 1420 int fd;
1487 1421
1488 fd = open (CONSOLE, O_WRONLY, 0); 1422 fd = open (CONSOLE, O_WRONLY, 0);
1489 if (fd >= 0) 1423 if (fd >= 0)
1490 {
1491 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1424 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1492 close (fd); 1425 close (fd);
1493 } 1426#endif /* SRIOCSREDIR */
1494#endif /* SRIOCSREDIR */
1495
1496 } 1427 }
1497 1428
1498 /* reset signals and spin off the command interpreter */ 1429 /* reset signals and spin off the command interpreter */
1499 signal (SIGINT, SIG_DFL); 1430 signal (SIGINT, SIG_DFL);
1500 signal (SIGQUIT, SIG_DFL); 1431 signal (SIGQUIT, SIG_DFL);
1501 signal (SIGCHLD, SIG_DFL); 1432 signal (SIGCHLD, SIG_DFL);
1433 signal (SIGHUP, SIG_DFL);
1434 signal (SIGPIPE, SIG_DFL);
1502 /* 1435 /*
1503 * mimick login's behavior by disabling the job control signals 1436 * mimick login's behavior by disabling the job control signals
1504 * a shell that wants them can turn them back on 1437 * a shell that wants them can turn them back on
1505 */ 1438 */
1506#ifdef SIGTSTP 1439#ifdef SIGTSTP
1507
1508 signal (SIGTSTP, SIG_IGN); 1440 signal (SIGTSTP, SIG_IGN);
1509 signal (SIGTTIN, SIG_IGN); 1441 signal (SIGTTIN, SIG_IGN);
1510 signal (SIGTTOU, SIG_IGN); 1442 signal (SIGTTOU, SIG_IGN);
1511#endif /* SIGTSTP */ 1443#endif /* SIGTSTP */
1512
1513 /* set window size */
1514 struct winsize ws;
1515
1516 ws.ws_col = R->TermWin.ncol;
1517 ws.ws_row = R->TermWin.nrow;
1518 ws.ws_xpixel = ws.ws_ypixel = 0;
1519 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1520 1444
1521 // unblock signals (signals are blocked by iom.C 1445 // unblock signals (signals are blocked by iom.C
1522 sigset_t ss; 1446 sigset_t ss;
1523 sigemptyset (&ss); 1447 sigemptyset (&ss);
1524 sigprocmask (SIG_SETMASK, &ss, 0); 1448 sigprocmask (SIG_SETMASK, &ss, 0);
1525 1449
1526#ifndef __QNX__
1527 /* command interpreter path */ 1450 /* command interpreter path */
1528 if (argv != NULL) 1451 if (argv)
1529 { 1452 {
1530# ifdef DEBUG_CMD 1453# ifdef DEBUG_CMD
1531 int i; 1454 int i;
1532 1455
1533 for (i = 0; argv[i]; i++) 1456 for (i = 0; argv[i]; i++)
1534 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1457 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1535# endif 1458# endif
1536 1459
1537 execvp(argv[0], (char *const *)argv); 1460 execvp (argv[0], (char *const *)argv);
1538 /* no error message: STDERR is closed! */ 1461 /* no error message: STDERR is closed! */
1539 } 1462 }
1540 else 1463 else
1541 { 1464 {
1542 const char *argv0, *shell; 1465 const char *argv0, *shell;
1543 1466
1544 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1467 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1545 shell = "/bin/sh"; 1468 shell = "/bin/sh";
1546 1469
1547 argv0 = (const char *)rxvt_r_basename(shell); 1470 argv0 = (const char *)rxvt_basename (shell);
1471
1548 if (R->Options & Opt_loginShell) 1472 if (option (Opt_loginShell))
1549 { 1473 {
1550 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1474 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1551 1475
1552 login[0] = '-'; 1476 login[0] = '-';
1553 STRCPY(&login[1], argv0); 1477 strcpy (&login[1], argv0);
1554 argv0 = login; 1478 argv0 = login;
1555 } 1479 }
1480
1556 execlp(shell, argv0, NULL); 1481 execlp (shell, argv0, (char *)0);
1557 /* no error message: STDERR is closed! */ 1482 /* no error message: STDERR is closed! */
1558 } 1483 }
1559#else /* __QNX__ uses qnxspawn() */
1560 {
1561 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1562 char *command = NULL, fullcommand[_MAX_PATH];
1563 char **arg_v, *arg_a[2] = { NULL, NULL };
1564 1484
1565 if (argv != NULL)
1566 {
1567 if (access(argv[0], X_OK) == -1)
1568 {
1569 if (STRCHR(argv[0], '/') == NULL)
1570 {
1571 searchenv(argv[0], "PATH", fullcommand);
1572 if (fullcommand[0] != '\0')
1573 command = fullcommand;
1574 }
1575 if (access(command, X_OK) == -1)
1576 return -1;
1577 }
1578 else
1579 command = argv[0];
1580 arg_v = argv;
1581 }
1582 else
1583 {
1584 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1585 command = "/bin/sh";
1586
1587 arg_a[0] = my_basename(command);
1588 if (R->Options & Opt_loginShell)
1589 {
1590 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1591
1592 login[0] = '-';
1593 STRCPY(&login[1], arg_a[0]);
1594 arg_a[0] = login;
1595 }
1596 arg_v = arg_a;
1597 }
1598 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;
1599 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1600 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1601 command, arg_v, environ, iov_a, 0);
1602 if (login)
1603 free(login);
1604 close(R->tty_fd);
1605 return R->cmd_fd;
1606 }
1607#endif
1608 return -1; 1485 return -1;
1609} 1486}
1610 1487
1611/* ------------------------------------------------------------------------- *
1612 * GET TTY CURRENT STATE *
1613 * ------------------------------------------------------------------------- */
1614/* rxvt_get_ttymode() */
1615/* INTPROTO */
1616void
1617rxvt_get_ttymode(ttymode_t *tio, int erase)
1618{
1619#ifdef HAVE_TERMIOS_H
1620 /*
1621 * standard System V termios interface
1622 */
1623 if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1624 {
1625 /* return error - use system defaults */
1626 tio->c_cc[VINTR] = CINTR;
1627 tio->c_cc[VQUIT] = CQUIT;
1628 tio->c_cc[VERASE] = CERASE;
1629 tio->c_cc[VKILL] = CKILL;
1630 tio->c_cc[VSTART] = CSTART;
1631 tio->c_cc[VSTOP] = CSTOP;
1632 tio->c_cc[VSUSP] = CSUSP;
1633# ifdef VDSUSP
1634
1635 tio->c_cc[VDSUSP] = CDSUSP;
1636# endif
1637# ifdef VREPRINT
1638
1639 tio->c_cc[VREPRINT] = CRPRNT;
1640# endif
1641# ifdef VDISCRD
1642
1643 tio->c_cc[VDISCRD] = CFLUSH;
1644# endif
1645# ifdef VWERSE
1646
1647 tio->c_cc[VWERSE] = CWERASE;
1648# endif
1649# ifdef VLNEXT
1650
1651 tio->c_cc[VLNEXT] = CLNEXT;
1652# endif
1653
1654 }
1655 tio->c_cc[VEOF] = CEOF;
1656 tio->c_cc[VEOL] = VDISABLE;
1657# ifdef VEOL2
1658
1659 tio->c_cc[VEOL2] = VDISABLE;
1660# endif
1661# ifdef VSWTC
1662
1663 tio->c_cc[VSWTC] = VDISABLE;
1664# endif
1665# ifdef VSWTCH
1666
1667 tio->c_cc[VSWTCH] = VDISABLE;
1668# endif
1669# if VMIN != VEOF
1670
1671 tio->c_cc[VMIN] = 1;
1672# endif
1673# if VTIME != VEOL
1674
1675 tio->c_cc[VTIME] = 0;
1676# endif
1677
1678 if (erase != -1)
1679 tio->c_cc[VERASE] = (char)erase;
1680
1681 /* input modes */
1682 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1683# ifdef IMAXBEL
1684 | IMAXBEL
1685# endif
1686 | IXON);
1687
1688 /* output modes */
1689 tio->c_oflag = (OPOST | ONLCR);
1690
1691 /* control modes */
1692 tio->c_cflag = (CS8 | CREAD);
1693
1694 /* line discipline modes */
1695 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1696# if defined (ECHOCTL) && defined (ECHOKE)
1697 | ECHOCTL | ECHOKE
1698# endif
1699 | ECHOE | ECHOK);
1700# else /* HAVE_TERMIOS_H */
1701
1702 /*
1703 * sgtty interface
1704 */
1705
1706 /* get parameters -- gtty */
1707 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1708 {
1709 tio->sg.sg_erase = CERASE; /* ^H */
1710 tio->sg.sg_kill = CKILL; /* ^U */
1711 }
1712 if (erase != -1)
1713 tio->sg.sg_erase = (char)erase;
1714
1715 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1716
1717 /* get special characters */
1718 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1719 {
1720 tio->tc.t_intrc = CINTR; /* ^C */
1721 tio->tc.t_quitc = CQUIT; /* ^\ */
1722 tio->tc.t_startc = CSTART; /* ^Q */
1723 tio->tc.t_stopc = CSTOP; /* ^S */
1724 tio->tc.t_eofc = CEOF; /* ^D */
1725 tio->tc.t_brkc = -1;
1726 }
1727 /* get local special chars */
1728 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1729 {
1730 tio->lc.t_suspc = CSUSP; /* ^Z */
1731 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1732 tio->lc.t_rprntc = CRPRNT; /* ^R */
1733 tio->lc.t_flushc = CFLUSH; /* ^O */
1734 tio->lc.t_werasc = CWERASE; /* ^W */
1735 tio->lc.t_lnextc = CLNEXT; /* ^V */
1736 }
1737 /* get line discipline */
1738 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1739# ifdef NTTYDISC
1740
1741 tio->line = NTTYDISC;
1742# endif /* NTTYDISC */
1743
1744 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1745#endif /* HAVE_TERMIOS_H */
1746
1747 /*
1748 * Debugging
1749 */
1750#ifdef DEBUG_TTYMODE
1751#ifdef HAVE_TERMIOS_H
1752 /* c_iflag bits */
1753 fprintf(stderr, "Input flags\n");
1754
1755 /* cpp token stringize doesn't work on all machines <sigh> */
1756# define FOO(flag,name) \
1757 if ((tio->c_iflag) & flag) \
1758 fprintf (stderr, "%s ", name)
1759
1760 /* c_iflag bits */
1761 FOO(IGNBRK, "IGNBRK");
1762 FOO(BRKINT, "BRKINT");
1763 FOO(IGNPAR, "IGNPAR");
1764 FOO(PARMRK, "PARMRK");
1765 FOO(INPCK, "INPCK");
1766 FOO(ISTRIP, "ISTRIP");
1767 FOO(INLCR, "INLCR");
1768 FOO(IGNCR, "IGNCR");
1769 FOO(ICRNL, "ICRNL");
1770 FOO(IXON, "IXON");
1771 FOO(IXOFF, "IXOFF");
1772# ifdef IUCLC
1773
1774 FOO(IUCLC, "IUCLC");
1775# endif
1776# ifdef IXANY
1777
1778 FOO(IXANY, "IXANY");
1779# endif
1780# ifdef IMAXBEL
1781
1782 FOO(IMAXBEL, "IMAXBEL");
1783# endif
1784
1785 fprintf(stderr, "\n");
1786
1787# undef FOO
1788# define FOO(entry, name) \
1789 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1790
1791 FOO(VINTR, "VINTR");
1792 FOO(VQUIT, "VQUIT");
1793 FOO(VERASE, "VERASE");
1794 FOO(VKILL, "VKILL");
1795 FOO(VEOF, "VEOF");
1796 FOO(VEOL, "VEOL");
1797# ifdef VEOL2
1798
1799 FOO(VEOL2, "VEOL2");
1800# endif
1801# ifdef VSWTC
1802
1803 FOO(VSWTC, "VSWTC");
1804# endif
1805# ifdef VSWTCH
1806
1807 FOO(VSWTCH, "VSWTCH");
1808# endif
1809
1810 FOO(VSTART, "VSTART");
1811 FOO(VSTOP, "VSTOP");
1812 FOO(VSUSP, "VSUSP");
1813# ifdef VDSUSP
1814
1815 FOO(VDSUSP, "VDSUSP");
1816# endif
1817# ifdef VREPRINT
1818
1819 FOO(VREPRINT, "VREPRINT");
1820# endif
1821# ifdef VDISCRD
1822
1823 FOO(VDISCRD, "VDISCRD");
1824# endif
1825# ifdef VWERSE
1826
1827 FOO(VWERSE, "VWERSE");
1828# endif
1829# ifdef VLNEXT
1830
1831 FOO(VLNEXT, "VLNEXT");
1832# endif
1833
1834 fprintf(stderr, "\n");
1835# undef FOO
1836# endif /* HAVE_TERMIOS_H */
1837#endif /* DEBUG_TTYMODE */
1838}
1839
1840/*----------------------- end-of-file (C source) -----------------------*/ 1488/*----------------------- end-of-file (C source) -----------------------*/

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