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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.11 by pcg, Wed Dec 17 09:00:35 2003 UTC vs.
Revision 1.231 by ayin, Tue Dec 18 12:04:50 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.11 2003/12/17 09:00:35 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{
286 pix_colors = //
357 PixColors = new rxvt_color [TOTAL_COLORS]; 287 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
358 if (PixColors == NULL) 288#ifdef OFF_FOCUS_FADING
359 return false; 289 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
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 290#endif
370 291
371 MEvent.time = CurrentTime; 292 MEvent.time = CurrentTime;
372 MEvent.button = AnyButton; 293 MEvent.button = AnyButton;
373 Options = DEFAULT_OPTIONS;
374 want_refresh = 1; 294 want_refresh = 1;
375 cmd_pid = -1;
376 cmd_fd = tty_fd = Xfd = -1;
377 PrivateModes = SavedModes = PrivMode_Default; 295 priv_modes = SavedModes = PrivMode_Default;
378 TermWin.focus = 0;
379 TermWin.ncol = 80; 296 ncol = 80;
380 TermWin.nrow = 24; 297 nrow = 24;
381 TermWin.int_bwidth = INTERNALBORDERWIDTH; 298 int_bwidth = INTERNALBORDERWIDTH;
382 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 299 ext_bwidth = EXTERNALBORDERWIDTH;
383 TermWin.lineSpace = LINESPACE; 300 lineSpace = LINESPACE;
384 TermWin.saveLines = SAVELINES; 301 saveLines = SAVELINES;
385 numPixColors = TOTAL_COLORS;
386#ifndef NO_NEW_SELECTION
387 302
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; 303 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
418 304
419 oldcursor.row = oldcursor.col = -1; 305 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; 306 last_bot = last_state = -1;
427#ifdef MENUBAR
428 307
429 menu_readonly = 1; 308 set_option (Opt_scrollBar);
430# if !(MENUBAR_MAX > 1) 309 set_option (Opt_scrollTtyOutput);
431 310 set_option (Opt_jumpScroll);
432 CurrentBar = &(BarList); 311 set_option (Opt_skipScroll);
433# endif /* (MENUBAR_MAX > 1) */ 312 set_option (Opt_secondaryScreen);
434#endif 313 set_option (Opt_secondaryScroll);
435 314 set_option (Opt_pastableTabs);
436 return true; 315 set_option (Opt_intensityStyles);
316 set_option (Opt_iso14755_52);
437} 317}
438 318
439/* EXTPROTO */
440void 319void
441rxvt_init_secondary (pR) 320rxvt_term::init_secondary ()
442{ 321{
443 int i; 322 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 = setlocale (LC_CTYPE, "");
461#endif
462 323
463 /* 324 /*
464 * Close all unused file descriptors 325 * Close all unused file descriptors
465 * We don't want them, we don't need them. 326 * We don't want them, we don't need them.
466 */ 327 */
467 if ((i = open ("/dev/null", O_RDONLY)) < 0) 328 if ((i = open ("/dev/null", O_RDONLY)) < 0)
468 { 329 {
469 /* TODO: BOO HISS */ 330 /* TODO: BOO HISS */
470 dup2 (STDERR_FILENO, STDIN_FILENO); 331 dup2 (STDERR_FILENO, STDIN_FILENO);
471 } 332 }
472 else if (i > STDIN_FILENO) 333 else if (i != STDIN_FILENO)
473 { 334 {
474 dup2 (i, STDIN_FILENO); 335 dup2 (i, STDIN_FILENO);
475 close (i); 336 close (i);
476 } 337 }
477 338
478 dup2 (STDERR_FILENO, STDOUT_FILENO); 339 dup2 (STDERR_FILENO, STDOUT_FILENO);
340
479#if 0 // schmorp sayz closing filies is murder 341#if 0 // schmorp sayz closing filies is murder
480
481 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) 342 for (i = STDERR_FILENO + 1; i < num_fds; i++)
482 { 343 {
483#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ 344#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
484 if (i == 4 || i == 7) 345 if (i == 4 || i == 7)
485 continue; 346 continue;
486#endif 347#endif
487
488 close(i); 348 close (i);
489 } 349 }
490#endif 350#endif
491} 351}
492 352
493/*----------------------------------------------------------------------*/ 353/*----------------------------------------------------------------------*/
494/* EXTPROTO */
495const char ** 354const char **
496rxvt_init_resources (pR_ int argc, const char *const *argv) 355rxvt_term::init_resources (int argc, const char *const *argv)
497{ 356{
498 int i, r_argc; 357 int i, r_argc;
499 char *val;
500 const char **cmd_argv, **r_argv; 358 const char **cmd_argv, **r_argv;
501 const char **rs;
502 359
503 /* 360 /*
504 * Look for -exec option. Find => split and make cmd_argv[] of command args 361 * Look for -e option. Find => split and make cmd_argv[] of command args
505 */ 362 */
506 for (r_argc = 0; r_argc < argc; r_argc++) 363 for (r_argc = 0; r_argc < argc; r_argc++)
507 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 364 if (!strcmp (argv[r_argc], "-e"))
508 break; 365 break;
366
367 if (r_argc == argc)
368 cmd_argv = NULL;
369 else if (!argv[r_argc + 1])
370 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
371 else
372 {
373 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
374
375 for (i = 0; i < argc - r_argc - 1; i++)
376 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
377
378 cmd_argv[i] = NULL;
379 }
380
509 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1)); 381 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
510 382
511 for (i = 0; i < r_argc; i++) 383 for (i = 0; i < r_argc; i++)
512 r_argv[i] = (const char *)argv[i]; 384 r_argv[i] = (const char *)argv[i];
385
513 r_argv[i] = NULL; 386 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));
519 387
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]); 388 rs[Rs_name] = rxvt_basename (argv[0]);
389
531 /* 390 /*
532 * Open display, get options/resources and create the window 391 * Open display, get options/resources and create the window
533 */ 392 */
393
534 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL) 394 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
535 rs[Rs_display_name] = ":0"; 395 rs[Rs_display_name] = ":0";
536 396
537 rxvt_get_options(aR_ r_argc, r_argv); 397 get_options (r_argc, r_argv);
398
399 if (!(display = displays.get (rs[Rs_display_name])))
400 {
401 free (r_argv);
402 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
403 }
404
405 // using a local pointer decreases code size a lot
406 xa = display->xa;
407
408 set (display);
409 extract_resources ();
410
411#if XFT
412 if (rs[Rs_depth])
413 select_visual (strtol (rs[Rs_depth], 0, 0));
414#endif
415
416#ifdef HAVE_AFTERIMAGE
417 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
418#endif
538 free(r_argv); 419 free (r_argv);
539 420
540#ifdef LOCAL_X_IS_UNIX 421 for (int i = NUM_RESOURCES; i--; )
422 if (rs [i] == resval_undef)
423 rs [i] = 0;
541 424
542 if (rs[Rs_display_name][0] == ':') 425#if ENABLE_PERL
543 { 426 if (!rs[Rs_perl_ext_1])
544 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name])); 427 rs[Rs_perl_ext_1] = "default";
545 STRCPY(val, "unix"); 428
546 STRCAT(val, rs[Rs_display_name]); 429 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
547 R->Xdisplay = XOpenDisplay(val); 430 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
548 free(val); 431 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
549 } 432 {
550#endif 433 rxvt_perl.init (this);
551 434 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
552 if (R->Xdisplay == NULL
553 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL)
554 { 435 }
555 rxvt_print_error("can't open display %s", rs[Rs_display_name]); 436#endif
556 exit(EXIT_FAILURE);
557 }
558
559 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
560 437
561 /* 438 /*
562 * set any defaults not already set 439 * set any defaults not already set
563 */ 440 */
564 if (cmd_argv && cmd_argv[0]) 441 if (cmd_argv && cmd_argv[0])
565 { 442 {
566 if (!rs[Rs_title]) 443 if (!rs[Rs_title])
567 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 444 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
568 if (!rs[Rs_iconName]) 445 if (!rs[Rs_iconName])
569 rs[Rs_iconName] = rs[Rs_title]; 446 rs[Rs_iconName] = rs[Rs_title];
570 } 447 }
571 else 448 else
572 { 449 {
573 if (!rs[Rs_title]) 450 if (!rs[Rs_title])
574 rs[Rs_title] = rs[Rs_name]; 451 rs[Rs_title] = rs[Rs_name];
575 if (!rs[Rs_iconName]) 452 if (!rs[Rs_iconName])
576 rs[Rs_iconName] = rs[Rs_name]; 453 rs[Rs_iconName] = rs[Rs_name];
577 } 454 }
455
578 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 456 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
579 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i); 457 saveLines = min (i, MAX_SAVELINES);
580#ifndef NO_FRILLS
581 458
459#if ENABLE_FRILLS
582 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 460 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
583 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 461 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
462
584 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 463 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
585 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 464 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
586#endif
587#ifndef NO_LINESPACE
588 465
589 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 466 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
590 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 467 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
591#endif 468#endif
592 469
593#ifdef POINTER_BLANK 470#ifdef POINTER_BLANK
594
595 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 471 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
596 R->pointerBlankDelay = i; 472 pointerBlankDelay = i;
597 else 473 else
598 R->pointerBlankDelay = 2; 474 pointerBlankDelay = 2;
599#endif 475#endif
600 476
601 /* no point having a scrollbar without having any scrollback! */ 477 /* no point having a scrollbar without having any scrollback! */
602 if (!R->TermWin.saveLines) 478 if (!saveLines)
603 R->Options &= ~Opt_scrollBar; 479 set_option (Opt_scrollBar, 0);
604 480
605#ifdef PRINTPIPE 481#ifdef PRINTPIPE
606
607 if (!rs[Rs_print_pipe]) 482 if (!rs[Rs_print_pipe])
608 rs[Rs_print_pipe] = PRINTPIPE; 483 rs[Rs_print_pipe] = PRINTPIPE;
609#endif 484#endif
610 485
611 if (!rs[Rs_cutchars]) 486 if (!rs[Rs_cutchars])
612 rs[Rs_cutchars] = CUTCHARS; 487 rs[Rs_cutchars] = CUTCHARS;
613#ifdef ACS_ASCII
614 488
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 489#ifndef NO_BACKSPACE_KEY
626 if (!rs[Rs_backspace_key]) 490 if (!rs[Rs_backspace_key])
627# ifdef DEFAULT_BACKSPACE 491# ifdef DEFAULT_BACKSPACE
628
629 R->key_backspace = DEFAULT_BACKSPACE; 492 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
630# else 493# else
631
632 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */ 494 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 495# endif
496#endif
497
643#ifndef NO_DELETE_KEY 498#ifndef NO_DELETE_KEY
644 if (!rs[Rs_delete_key]) 499 if (!rs[Rs_delete_key])
645# ifdef DEFAULT_DELETE 500# ifdef DEFAULT_DELETE
646
647 R->key_delete = DEFAULT_DELETE; 501 rs[Rs_delete_key] = DEFAULT_DELETE;
648# else 502# else
649
650 R->key_delete = "\033[3~"; 503 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 504# 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 505#endif
676
677 }
678 506
679#ifdef HAVE_SCROLLBARS 507#ifdef HAVE_SCROLLBARS
680 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 508 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
681 rs[Rs_scrollBar_thickness]);
682#endif 509#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;
689 510
690#ifdef XTERM_REVERSE_VIDEO 511#ifdef XTERM_REVERSE_VIDEO
691 /* this is how xterm implements reverseVideo */ 512 /* this is how xterm implements reverseVideo */
692 if (R->Options & Opt_reverseVideo) 513 if (option (Opt_reverseVideo))
693 { 514 {
694 if (!rs[Rs_color + Color_fg]) 515 if (!rs[Rs_color + Color_fg])
695 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 516 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
517
696 if (!rs[Rs_color + Color_bg]) 518 if (!rs[Rs_color + Color_bg])
697 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 519 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
698 } 520 }
699#endif 521#endif
700 522
… …
702 if (!rs[Rs_color + i]) 524 if (!rs[Rs_color + i])
703 rs[Rs_color + i] = def_colorName[i]; 525 rs[Rs_color + i] = def_colorName[i];
704 526
705#ifndef XTERM_REVERSE_VIDEO 527#ifndef XTERM_REVERSE_VIDEO
706 /* this is how we implement reverseVideo */ 528 /* this is how we implement reverseVideo */
707 if (R->Options & Opt_reverseVideo) 529 if (option (Opt_reverseVideo))
708 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 530 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
709#endif 531#endif
710 532
711 /* convenient aliases for setting fg/bg to colors */ 533 /* convenient aliases for setting fg/bg to colors */
712 rxvt_color_aliases(aR_ Color_fg); 534 color_aliases (Color_fg);
713 rxvt_color_aliases(aR_ Color_bg); 535 color_aliases (Color_bg);
714#ifndef NO_CURSORCOLOR 536#ifndef NO_CURSORCOLOR
715
716 rxvt_color_aliases(aR_ Color_cursor); 537 color_aliases (Color_cursor);
717 rxvt_color_aliases(aR_ Color_cursor2); 538 color_aliases (Color_cursor2);
718#endif /* NO_CURSORCOLOR */ 539#endif /* NO_CURSORCOLOR */
719
720 rxvt_color_aliases(aR_ Color_pointer); 540 color_aliases (Color_pointer_fg);
541 color_aliases (Color_pointer_bg);
721 rxvt_color_aliases(aR_ Color_border); 542 color_aliases (Color_border);
722#ifndef NO_BOLD_UNDERLINE_REVERSE 543#ifndef NO_BOLD_UNDERLINE_REVERSE
723
724 rxvt_color_aliases(aR_ Color_BD); 544 color_aliases (Color_BD);
725 rxvt_color_aliases(aR_ Color_UL); 545 color_aliases (Color_UL);
726 rxvt_color_aliases(aR_ Color_RV); 546 color_aliases (Color_RV);
727#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 547#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
548
549 if (!rs[Rs_color + Color_border])
550 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
728 551
729 return cmd_argv; 552 return cmd_argv;
730} 553}
731 554
732/*----------------------------------------------------------------------*/ 555/*----------------------------------------------------------------------*/
733/* EXTPROTO */
734void 556void
735rxvt_init_env(pR) 557rxvt_term::init_env ()
736{ 558{
737 int i; 559 int i;
738 unsigned int u; 560 char *val;
739 char *val;
740 561
741#ifdef DISPLAY_IS_IP 562#ifdef DISPLAY_IS_IP
742 /* Fixup display_name for export over pty to any interested terminal 563 /* 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 564 * 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 565 * (for the first non-loopback interface) that we get from
745 * rxvt_network_display(). This is more "name-resolution-portable", if you 566 * rxvt_network_display (). This is more "name-resolution-portable", if you
746 * will, and probably allows for faster x-client startup if your name 567 * 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 568 * server is beyond a slow link or overloaded at client startup. Of
748 * course that only helps the shell's child processes, not us. 569 * course that only helps the shell's child processes, not us.
749 * 570 *
750 * Giving out the display_name also affords a potential security hole 571 * Giving out the display_name also affords a potential security hole
751 */ 572 */
752 val = rxvt_network_display(R->rs[Rs_display_name]); 573 val = rxvt_network_display (rs[Rs_display_name]);
753 R->rs[Rs_display_name] = (const char *)val; 574 rs[Rs_display_name] = (const char *)val;
575
754 if (val == NULL) 576 if (val == NULL)
755#endif /* DISPLAY_IS_IP */ 577#endif /* DISPLAY_IS_IP */
756
757 val = XDisplayString(R->Xdisplay); 578 val = XDisplayString (dpy);
579
758 if (R->rs[Rs_display_name] == NULL) 580 if (rs[Rs_display_name] == NULL)
759 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 581 rs[Rs_display_name] = val; /* use broken `:0' value */
760 582
761 i = STRLEN(val); 583 i = strlen (val);
762 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 584 env_display = (char *)rxvt_malloc (i + 9);
763 585
764 sprintf(R->env_display, "DISPLAY=%s", val); 586 sprintf (env_display, "DISPLAY=%s", val);
765 587
766 /* avoiding the math library: 588 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]);
775 589
776 /* add entries to the environment: 590 /* add entries to the environment:
777 * @ DISPLAY: in case we started with -display 591 * @ DISPLAY: in case we started with -display
778 * @ WINDOWID: X window id number of the window 592 * @ WINDOWID: X window id number of the window
779 * @ COLORTERM: terminal sub-name and also indicates its color 593 * @ COLORTERM: terminal sub-name and also indicates its color
780 * @ TERM: terminal name 594 * @ TERM: terminal name
781 * @ TERMINFO: path to terminfo directory 595 * @ TERMINFO: path to terminfo directory
596 * @ COLORFGBG: fg;bg color codes
782 */ 597 */
783 putenv(R->env_display); 598 putenv (env_display);
784 putenv(R->env_windowid); 599 putenv (env_windowid);
600
601 if (env_colorfgbg)
602 putenv (env_colorfgbg);
603
785#ifdef RXVT_TERMINFO 604#ifdef RXVT_TERMINFO
786
787 putenv("TERMINFO=" RXVT_TERMINFO); 605 putenv ("TERMINFO=" RXVT_TERMINFO);
788#endif 606#endif
789 607
790 if (XDEPTH <= 2) 608 if (depth <= 2)
791 putenv("COLORTERM=" COLORTERMENV "-mono"); 609 putenv ("COLORTERM=" COLORTERMENV "-mono");
792 else 610 else
793 putenv("COLORTERM=" COLORTERMENVFULL); 611 putenv ("COLORTERM=" COLORTERMENVFULL);
612
794 if (R->rs[Rs_term_name] != NULL) 613 if (rs[Rs_term_name] != NULL)
795 { 614 {
796 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 615 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
797 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); 616 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
798 putenv(R->env_term); 617 putenv (env_term);
799 } 618 }
800 else 619 else
801 putenv("TERM=" TERMENV); 620 putenv ("TERM=" TERMENV);
802 621
803#ifdef HAVE_UNSETENV 622#ifdef HAVE_UNSETENV
804 /* avoid passing old settings and confusing term size */ 623 /* avoid passing old settings and confusing term size */
805 unsetenv("LINES"); 624 unsetenv ("LINES");
806 unsetenv("COLUMNS"); 625 unsetenv ("COLUMNS");
807 unsetenv("TERMCAP"); /* terminfo should be okay */ 626 unsetenv ("TERMCAP"); /* terminfo should be okay */
808#endif /* HAVE_UNSETENV */ 627#endif /* HAVE_UNSETENV */
809} 628}
810 629
811/*----------------------------------------------------------------------*/ 630/*----------------------------------------------------------------------*/
812/* 631/*
813 * This is more or less stolen straight from XFree86 xterm. 632 * This is more or less stolen straight from XFree86 xterm.
814 * This should support all European type languages. 633 * This should support all European type languages.
815 */ 634 */
816/* EXTPROTO */
817void 635void
818rxvt_init_xlocale(pR) 636rxvt_term::set_locale (const char *locale)
819{ 637{
638 set_environ (envv);
639
640#if HAVE_XSETLOCALE || HAVE_SETLOCALE
641 free (this->locale);
642 this->locale = setlocale (LC_CTYPE, locale);
643
644 if (!this->locale)
645 {
646 if (*locale)
647 {
648 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
649 setlocale (LC_CTYPE, "C");
650 }
651 else
652 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
653
654 this->locale = "C";
655 }
656
657
658 this->locale = strdup (this->locale);
659 SET_LOCALE (this->locale);
660 mbstate.reset ();
661#endif
662
663#if HAVE_NL_LANGINFO
664 char *codeset = strdup (nl_langinfo (CODESET));
665 // /^UTF.?8/i
666 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
667 && (codeset[1] == 'T' || codeset[1] == 't')
668 && (codeset[2] == 'F' || codeset[2] == 'f')
669 && (codeset[3] == '8' || codeset[4] == '8');
670 free (codeset);
671#else
672 enc_utf8 = 0;
673#endif
674}
675
676void
677rxvt_term::init_xlocale ()
678{
679 set_environ (envv);
680
820#ifdef USE_XIM 681#ifdef USE_XIM
821 if (R->locale == NULL) 682 if (!locale)
822 rxvt_print_error("Setting locale failed."); 683 rxvt_warn ("setting locale failed, working without locale support.\n");
823 else 684 else
824 { 685 {
825 Atom wmlocale; 686 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
826 687
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) 688 if (!XSupportsLocale ())
833 { 689 {
834 rxvt_print_error("The locale is not supported by Xlib"); 690 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
835 return; 691 return;
836 } 692 }
837 693
838 rxvt_setTermFontSet(aR_ 0); 694 im_ev.start (display);
839 695
840 /* see if we can connect yet */ 696 /* see if we can connect already */
841 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 697 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 } 698 }
848#endif 699#endif
849} 700}
850 701
851/*----------------------------------------------------------------------*/ 702/*----------------------------------------------------------------------*/
852/* EXTPROTO */
853void 703void
854rxvt_init_command(pR_ const char *const *argv) 704rxvt_term::init_command (const char *const *argv)
855{ 705{
856 /* 706 /*
857 * Initialize the command connection. 707 * Initialize the command connection.
858 * This should be called after the X server connection is established. 708 * This should be called after the X server connection is established.
859 */ 709 */
710
711#ifdef META8_OPTION
712 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
713#endif
714
715 get_ourmods ();
716
717 if (!option (Opt_scrollTtyOutput))
718 priv_modes |= PrivMode_TtyOutputInh;
719 if (option (Opt_scrollTtyKeypress))
720 priv_modes |= PrivMode_Keypress;
721 if (!option (Opt_jumpScroll))
722 priv_modes |= PrivMode_smoothScroll;
723
724#ifndef NO_BACKSPACE_KEY
725 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
726 priv_modes |= PrivMode_HaveBackSpace;
727#endif
728
729 /* add value for scrollBar */
730 if (scrollBar.state)
731 {
732 priv_modes |= PrivMode_scrollBar;
733 SavedModes |= PrivMode_scrollBar;
734 }
735
736 run_command (argv);
737}
738
739/*----------------------------------------------------------------------*/
740void
741rxvt_term::Get_Colours ()
742{
860 int i; 743 int i;
861 744
862 for (i = 0; i < NUM_XA; i++) 745#ifdef OFF_FOCUS_FADING
863 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 746 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 747#endif
873 748
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++) 749 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
930 { 750 {
931 rxvt_color xcol; 751 const char *name = rs[Rs_color + i];
932 752
933 if (!R->rs[Rs_color + i]) 753 if (!name)
934 continue; 754 continue;
935 755
936 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 756 rxvt_color xcol;
757
758 if (!set_color (xcol, name))
937 { 759 {
938#ifndef XTERM_REVERSE_VIDEO 760#ifndef XTERM_REVERSE_VIDEO
939 if (i < 2 && (R->Options & Opt_reverseVideo)) 761 if (i < 2 && option (Opt_reverseVideo))
940 { 762 name = def_colorName [1 - i];
941 R->rs[Rs_color + i] = def_colorName[!i];
942 }
943 else 763 else
944#endif 764#endif
765 name = def_colorName [i];
945 766
946 R->rs[Rs_color + i] = def_colorName[i]; 767 if (!name)
947 if (!R->rs[Rs_color + i])
948 continue; 768 continue;
949 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 769
770 if (!set_color (xcol, name))
950 { 771 {
951 switch (i) 772 switch (i)
952 { 773 {
953 case Color_fg: 774 case Color_fg:
954 case Color_bg: 775 case Color_bg:
955 /* fatal: need bg/fg color */ 776 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
956 rxvt_print_error("aborting"); 777 name = "";
957 exit(EXIT_FAILURE);
958 /* NOTREACHED */
959 break; 778 break;
960#ifndef NO_CURSORCOLOR 779#ifndef NO_CURSORCOLOR
961
962 case Color_cursor2: 780 case Color_cursor2:
963 xcol = R->PixColors[Color_fg]; 781#endif
782 case Color_pointer_fg:
783 name = rs[Rs_color + Color_fg];
784 xcol.set (this, name);
964 break; 785 break;
965#endif /* ! NO_CURSORCOLOR */
966
967 case Color_pointer:
968 xcol = R->PixColors[Color_fg];
969 break;
970 default: 786 default:
971 xcol = R->PixColors[Color_bg]; /* None */ 787 name = rs[Rs_color + Color_bg];
788 xcol.set (this, name);
972 break; 789 break;
973 } 790 }
974 } 791 }
975 } 792 }
793
976 R->PixColors[i] = xcol; 794 pix_colors[i] = xcol;
977 SET_PIXCOLOR(R, i); 795 rs[Rs_color + i] = name;
796 }
797
798 if (depth <= 2)
978 } 799 {
979 800 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
980 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 801 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
981 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 802 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
982 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 803 }
983 R->PixColors[Color_border] = R->PixColors[Color_fg];
984 804
985 /* 805 /*
986 * get scrollBar/menuBar shadow colors 806 * get scrollBar shadow colors
987 * 807 *
988 * The calculations of topShadow/bottomShadow values are adapted 808 * The calculations of topShadow/bottomShadow values are adapted
989 * from the fvwm window manager. 809 * from the fvwm window manager.
990 */ 810 */
991#ifdef KEEP_SCROLLCOLOR 811#ifdef KEEP_SCROLLCOLOR
992 812 if (depth <= 2)
993 if (XDEPTH <= 2) 813 {
994 { /* Monochrome */ 814 /* Monochrome */
995 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 815 alias_color (Color_scroll, Color_fg);
996 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 816 alias_color (Color_topShadow, Color_bg);
997 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 817 alias_color (Color_bottomShadow, Color_bg);
998 } 818 }
999 else 819 else
1000 { 820 {
1001 rxvt_color xcol[3]; 821 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 822
1006 xcol[1] = R->PixColors[Color_scroll]; 823 rgba cscroll;
1007# ifdef PREFER_24BIT 824 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 825
1027 /* topShadowColor */ 826 /* topShadowColor */
1028 if (!xcol[1].set (aR_ 827 if (!pix_colors[Color_topShadow].set (this,
1029 min (R0, max (R0 / 5, R1) * 7 / 5), 828 rgba (
1030 min (G0, max (G0 / 5, G1) * 7 / 5), 829 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1031 min (B0, max (B0 / 5, B1) * 7 / 5))) 830 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1032 xcol[1] = R->PixColors[Color_White]; 831 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1033 832 cscroll.a)
1034 R->PixColors[Color_topShadow] = xcol[1]; 833 ))
834 alias_color (Color_topShadow, Color_White);
1035 } 835 }
1036#endif /* KEEP_SCROLLCOLOR */ 836#endif /* KEEP_SCROLLCOLOR */
837
838#ifdef OFF_FOCUS_FADING
839 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
840 update_fade_color (i);
841#endif
1037} 842}
1038 843
1039/*----------------------------------------------------------------------*/ 844/*----------------------------------------------------------------------*/
1040/* color aliases, fg/bg bright-bold */ 845/* color aliases, fg/bg bright-bold */
1041/* INTPROTO */
1042void 846void
1043rxvt_color_aliases(pR_ int idx) 847rxvt_term::color_aliases (int idx)
1044{ 848{
1045 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) 849 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1046 { 850 {
1047 int i = atoi(R->rs[Rs_color + idx]); 851 int i = atoi (rs[Rs_color + idx]);
1048 852
1049 if (i >= 8 && i <= 15) 853 if (i >= 8 && i <= 15)
1050 { /* bright colors */ 854 /* bright colors */
1051 i -= 8;
1052#ifndef NO_BRIGHTCOLOR
1053
1054 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 855 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1055 return; 856 else if (i >= 0 && i <= 7)
1056#endif 857 /* normal colors */
1057
1058 }
1059 if (i >= 0 && i <= 7) /* normal colors */
1060 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 858 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1061 } 859 }
1062} 860}
1063 861
1064/*----------------------------------------------------------------------*/ 862/*----------------------------------------------------------------------*/
1065/* 863/*
1066 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 864 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1067 * Use resource ``modifier'' to override the Meta modifier 865 * Use resource ``modifier'' to override the Meta modifier
1068 */ 866 */
1069/* INTPROTO */
1070void 867void
1071rxvt_get_ourmods(pR) 868rxvt_term::get_ourmods ()
1072{ 869{
1073 int i, j, k; 870 int i, j, k;
1074 int requestedmeta, realmeta, realalt; 871 int requestedmeta, realmeta, realalt;
1075 const char *cm, *rsmod; 872 const char *cm, *rsmod;
1076 XModifierKeymap *map; 873 XModifierKeymap *map;
1077 KeyCode *kc; 874 KeyCode *kc;
1078 const unsigned int modmasks[] = 875 const unsigned int modmasks[] =
1079 { 876 {
1080 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 877 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1081 }; 878 };
1082 879
1083 requestedmeta = realmeta = realalt = 0; 880 requestedmeta = realmeta = realalt = 0;
1084 rsmod = R->rs[Rs_modifier]; 881 rsmod = rs[Rs_modifier];
882
1085 if (rsmod 883 if (rsmod
1086 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 884 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1087 requestedmeta = rsmod[3] - '0'; 885 requestedmeta = rsmod[3] - '0';
1088 886
1089 map = XGetModifierMapping(R->Xdisplay); 887 map = XGetModifierMapping (dpy);
1090 kc = map->modifiermap; 888 kc = map->modifiermap;
889
1091 for (i = 1; i < 6; i++) 890 for (i = 1; i < 6; i++)
1092 { 891 {
1093 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 892 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
893
1094 for (j = map->max_keypermod; j--; k++) 894 for (j = map->max_keypermod; j--; k++)
1095 { 895 {
1096 if (kc[k] == 0) 896 if (kc[k] == 0)
1097 break; 897 break;
898
1098 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) 899 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1099 { 900 {
1100 case XK_Num_Lock: 901 case XK_Num_Lock:
1101 R->ModNumLockMask = modmasks[i - 1]; 902 ModNumLockMask = modmasks[i - 1];
1102 /* FALLTHROUGH */ 903 continue;
1103 default: 904
1104 continue; /* for(;;) */ 905 case XK_ISO_Level3_Shift:
906 ModLevel3Mask = modmasks[i - 1];
907 continue;
908
1105 case XK_Meta_L: 909 case XK_Meta_L:
1106 case XK_Meta_R: 910 case XK_Meta_R:
1107 cm = "meta"; 911 cm = "meta";
1108 realmeta = i; 912 realmeta = i;
1109 break; 913 break;
914
1110 case XK_Alt_L: 915 case XK_Alt_L:
1111 case XK_Alt_R: 916 case XK_Alt_R:
1112 cm = "alt"; 917 cm = "alt";
1113 realalt = i; 918 realalt = i;
1114 break; 919 break;
920
1115 case XK_Super_L: 921 case XK_Super_L:
1116 case XK_Super_R: 922 case XK_Super_R:
1117 cm = "super"; 923 cm = "super";
1118 break; 924 break;
925
1119 case XK_Hyper_L: 926 case XK_Hyper_L:
1120 case XK_Hyper_R: 927 case XK_Hyper_R:
1121 cm = "hyper"; 928 cm = "hyper";
1122 break; 929 break;
930
931 default:
932 continue;
1123 } 933 }
1124 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 934
935 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1125 requestedmeta = i; 936 requestedmeta = i;
1126 } 937 }
1127 } 938 }
939
1128 XFreeModifiermap(map); 940 XFreeModifiermap (map);
941
1129 i = (requestedmeta ? requestedmeta 942 i = requestedmeta ? requestedmeta
1130 : (realmeta ? realmeta 943 : realmeta ? realmeta
1131 : (realalt ? realalt : 0))); 944 : realalt ? realalt
945 : 0;
946
1132 if (i) 947 if (i)
1133 R->ModMetaMask = modmasks[i - 1]; 948 ModMetaMask = modmasks[i - 1];
1134} 949}
1135 950
1136/*----------------------------------------------------------------------*/ 951/*----------------------------------------------------------------------*/
1137/* rxvt_Create_Windows() - Open and map the window */ 952/* rxvt_Create_Windows () - Open and map the window */
1138/* EXTPROTO */
1139void 953void
1140rxvt_Create_Windows(pR_ int argc, const char *const *argv) 954rxvt_term::create_windows (int argc, const char *const *argv)
1141{ 955{
1142 XClassHint classHint; 956 XClassHint classHint;
1143 XWMHints wmHint; 957 XWMHints wmHint;
958#if ENABLE_FRILLS
959 MWMHints mwmhints = { };
960#endif
1144 XGCValues gcvalue; 961 XGCValues gcvalue;
1145 long vt_emask;
1146
1147#ifdef PREFER_24BIT
1148
1149 XSetWindowAttributes attributes; 962 XSetWindowAttributes attributes;
1150 XWindowAttributes gattr; 963 Window top, parent;
1151 964
1152 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 965 dLocal (Display *, dpy);
1153 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1154 966
1155 if (R->Options & Opt_transparent) 967 /* grab colors before netscape does */
1156 { 968 Get_Colours ();
1157 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 969
1158 &gattr); 970 if (!set_fonts ())
1159 XDEPTH = gattr.depth; 971 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
972
973 parent = display->root;
974
975 attributes.override_redirect = !!option (Opt_override_redirect);
976
977#if ENABLE_FRILLS
978 if (option (Opt_borderLess))
1160 } 979 {
1161 else 980 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 { 981 {
1169 XVisualInfo vinfo; 982 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1170 983 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 } 984 }
985 else
986 {
987 mwmhints.flags = MWM_HINTS_DECORATIONS;
988 }
989 }
990#endif
991
992#if ENABLE_XEMBED
993 if (rs[Rs_embed])
1180 } 994 {
1181#endif 995 XWindowAttributes wattr;
1182 996
1183 /* grab colors before netscape does */ 997 parent = strtol (rs[Rs_embed], 0, 0);
1184 rxvt_Get_Colours(aR);
1185 998
1186 rxvt_change_font(aR_ 1, NULL); 999 if (!XGetWindowAttributes (dpy, parent, &wattr))
1000 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1001
1002 window_calc (wattr.width, wattr.height);
1003 }
1004#endif
1005
1187 rxvt_window_calc(aR_ 0, 0); 1006 window_calc (0, 0);
1188 R->old_width = R->szHint.width;
1189 R->old_height = R->szHint.height;
1190 1007
1191 /* parent window - reverse video so we can see placement errors
1192 * sub-window placement & size in rxvt_resize_subwindows() 1008 /* sub-window placement & size in rxvt_resize_subwindows () */
1193 */
1194
1195#ifdef PREFER_24BIT
1196
1197 attributes.background_pixel = R->PixColors[Color_fg]; 1009 attributes.background_pixel = pix_colors_focused [Color_border];
1198 attributes.border_pixel = R->PixColors[Color_border]; 1010 attributes.border_pixel = pix_colors_focused [Color_border];
1199 attributes.colormap = XCMAP; 1011 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 1012
1210 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot, 1013 top = XCreateWindow (dpy, parent,
1211 R->szHint.x, R->szHint.y, 1014 szHint.x, szHint.y,
1212 R->szHint.width,
1213 R->szHint.height, 1015 szHint.width, szHint.height,
1214 R->TermWin.ext_bwidth, 1016 ext_bwidth,
1215 R->PixColors[Color_border], 1017 depth, InputOutput, visual,
1216 R->PixColors[Color_fg]); 1018 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1217#endif 1019 &attributes);
1218 1020
1021 this->parent[0] = top;
1022
1023 old_width = szHint.width;
1024 old_height = szHint.height;
1025
1219 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); 1026 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1220 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); 1027 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1221 1028
1222 classHint.res_name = (char *)R->rs[Rs_name]; 1029 classHint.res_name = (char *)rs[Rs_name];
1223 classHint.res_class = (char *)APL_CLASS; 1030 classHint.res_class = (char *)RESCLASS;
1224 1031
1225 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1032 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1226 wmHint.input = True; 1033 wmHint.input = True;
1227 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState 1034 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1228 : NormalState); 1035 wmHint.window_group = top;
1229 wmHint.window_group = R->TermWin.parent[0];
1230 1036
1231 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 1037 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1232 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 1038 &szHint, &wmHint, &classHint);
1233 XSelectInput(R->Xdisplay, R->TermWin.parent[0], 1039
1040#if ENABLE_FRILLS
1041 if (mwmhints.flags)
1042 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1043 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1044#endif
1045
1046 Atom protocols[] = {
1047 xa[XA_WM_DELETE_WINDOW],
1048#if ENABLE_EWMH
1049 xa[XA_NET_WM_PING],
1050#endif
1051 };
1052
1053 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1054
1055#if ENABLE_FRILLS
1056 if (rs[Rs_transient_for])
1057 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1058#endif
1059
1060#if ENABLE_EWMH
1061 long pid = getpid ();
1062
1063 XChangeProperty (dpy, top,
1064 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1065 PropModeReplace, (unsigned char *)&pid, 1);
1066
1067 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1068#endif
1069
1070 XSelectInput (dpy, top,
1234 (KeyPressMask 1071 KeyPressMask
1235#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1072#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1236 | KeyReleaseMask 1073 | KeyReleaseMask
1237#endif 1074#endif
1238 | FocusChangeMask | VisibilityChangeMask 1075 | FocusChangeMask | VisibilityChangeMask
1239 | StructureNotifyMask)); 1076 | ExposureMask | StructureNotifyMask);
1077
1078 termwin_ev.start (display, top);
1240 1079
1241 /* vt cursor: Black-on-White is standard, but this is more popular */ 1080 /* vt cursor: Black-on-White is standard, but this is more popular */
1242 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1081 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1243 1082
1244#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1083#ifdef HAVE_SCROLLBARS
1245 /* cursor (menuBar/scrollBar): Black-on-White */ 1084 /* cursor scrollBar: Black-on-White */
1246 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr); 1085 leftptr_cursor = XCreateFontCursor (dpy, 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 1086#endif
1262 1087
1263 /* the vt window */ 1088 /* the vt window */
1264 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1089 vt = XCreateSimpleWindow (dpy, top,
1265 R->window_vt_x, R->window_vt_y, 1090 window_vt_x, window_vt_y,
1266 TermWin_TotalWidth(), 1091 width, height,
1267 TermWin_TotalHeight(),
1268 0, 1092 0,
1269 R->PixColors[Color_fg], 1093 pix_colors_focused[Color_fg],
1270 R->PixColors[Color_bg]); 1094 pix_colors_focused[Color_bg]);
1271#ifdef DEBUG_X
1272 1095
1273 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window"); 1096 attributes.bit_gravity = NorthWestGravity;
1274#endif 1097 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1275 1098
1276 R->pointer_unblank ();
1277
1278 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1099 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1279 | PropertyChangeMask);
1280#ifdef POINTER_BLANK
1281 1100
1282 if ((R->Options & Opt_pointerBlank)) 1101 if (option (Opt_pointerBlank))
1283 vt_emask |= PointerMotionMask; 1102 vt_emask |= PointerMotionMask;
1284 else 1103 else
1285#endif
1286
1287 vt_emask |= (Button1MotionMask | Button3MotionMask); 1104 vt_emask |= Button1MotionMask | Button3MotionMask;
1288 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1289 1105
1290#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1106 vt_select_input ();
1291 1107
1292 if (menuBar_height()) 1108 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 1109
1328 /* graphics context for the vt window */ 1110 /* graphics context for the vt window */
1329 gcvalue.foreground = R->PixColors[Color_fg]; 1111 gcvalue.foreground = pix_colors[Color_fg];
1330 gcvalue.background = R->PixColors[Color_bg]; 1112 gcvalue.background = pix_colors[Color_bg];
1331 gcvalue.graphics_exposures = 1; 1113 gcvalue.graphics_exposures = 0;
1332 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1333 GCForeground | GCBackground
1334 | GCGraphicsExposures, &gcvalue);
1335 1114
1336#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1115 gc = XCreateGC (dpy, vt,
1116 GCForeground | GCBackground | GCGraphicsExposures,
1117 &gcvalue);
1337 1118
1119 drawable = new rxvt_drawable (this, vt);
1120
1121#ifdef RXVT_SCROLLBAR
1338 gcvalue.foreground = R->PixColors[Color_topShadow]; 1122 gcvalue.foreground = pix_colors[Color_topShadow];
1339 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1123 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1340 GCForeground, &gcvalue);
1341 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1124 gcvalue.foreground = pix_colors[Color_bottomShadow];
1342 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1125 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1343 GCForeground, &gcvalue); 1126 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1344 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1127 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1345 : Color_scroll)]; 1128#endif
1346 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1129
1347 GCForeground, &gcvalue); 1130#ifdef OFF_FOCUS_FADING
1131 // initially we are in unfocused state
1132 if (rs[Rs_fade])
1133 pix_colors = pix_colors_unfocused;
1134#endif
1135
1136 pointer_unblank ();
1137 scr_recolour ();
1138}
1139
1140/* ------------------------------------------------------------------------- *
1141 * GET TTY CURRENT STATE *
1142 * ------------------------------------------------------------------------- */
1143void
1144rxvt_get_ttymode (ttymode_t *tio, int erase)
1145{
1146 /*
1147 * standard System V termios interface
1148 */
1149 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1150 {
1151 // return error - use system defaults,
1152 // where possible, and zero elsewhere
1153 memset (tio, 0, sizeof (ttymode_t));
1154
1155 tio->c_cc[VINTR] = CINTR;
1156 tio->c_cc[VQUIT] = CQUIT;
1157 tio->c_cc[VERASE] = CERASE;
1158#ifdef VERASE2
1159 tio->c_cc[VERASE2] = CERASE2;
1160#endif
1161 tio->c_cc[VKILL] = CKILL;
1162 tio->c_cc[VSTART] = CSTART;
1163 tio->c_cc[VSTOP] = CSTOP;
1164 tio->c_cc[VSUSP] = CSUSP;
1165# ifdef VDSUSP
1166 tio->c_cc[VDSUSP] = CDSUSP;
1348#endif 1167# endif
1168# ifdef VREPRINT
1169 tio->c_cc[VREPRINT] = CRPRNT;
1170# endif
1171# ifdef VDISCRD
1172 tio->c_cc[VDISCRD] = CFLUSH;
1173# endif
1174# ifdef VWERSE
1175 tio->c_cc[VWERSE] = CWERASE;
1176# endif
1177# ifdef VLNEXT
1178 tio->c_cc[VLNEXT] = CLNEXT;
1179# endif
1180 }
1181
1182 tio->c_cc[VEOF] = CEOF;
1183 tio->c_cc[VEOL] = VDISABLE;
1184# ifdef VEOL2
1185 tio->c_cc[VEOL2] = VDISABLE;
1186# endif
1187# ifdef VSWTC
1188 tio->c_cc[VSWTC] = VDISABLE;
1189# endif
1190# ifdef VSWTCH
1191 tio->c_cc[VSWTCH] = VDISABLE;
1192# endif
1193# if VMIN != VEOF
1194 tio->c_cc[VMIN] = 1;
1195# endif
1196# if VTIME != VEOL
1197 tio->c_cc[VTIME] = 0;
1198# endif
1199
1200 if (erase != -1)
1201 tio->c_cc[VERASE] = (char)erase;
1202
1203 /* input modes */
1204 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1205# ifdef IMAXBEL
1206 | IMAXBEL
1207# endif
1208 | IXON);
1209
1210 /* output modes */
1211 tio->c_oflag = (OPOST | ONLCR);
1212
1213 /* control modes */
1214 tio->c_cflag = (CS8 | CREAD);
1215
1216 /* line discipline modes */
1217 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1218# if defined (ECHOCTL) && defined (ECHOKE)
1219 | ECHOCTL | ECHOKE
1220# endif
1221 | ECHOE | ECHOK);
1222
1223 /*
1224 * Debugging
1225 */
1226#ifdef DEBUG_TTYMODE
1227 /* c_iflag bits */
1228 fprintf (stderr, "Input flags\n");
1229
1230 /* cpp token stringize doesn't work on all machines <sigh> */
1231# define FOO(flag,name) \
1232 if ((tio->c_iflag) & flag) \
1233 fprintf (stderr, "%s ", name)
1234
1235 /* c_iflag bits */
1236 FOO (IGNBRK, "IGNBRK");
1237 FOO (BRKINT, "BRKINT");
1238 FOO (IGNPAR, "IGNPAR");
1239 FOO (PARMRK, "PARMRK");
1240 FOO (INPCK, "INPCK");
1241 FOO (ISTRIP, "ISTRIP");
1242 FOO (INLCR, "INLCR");
1243 FOO (IGNCR, "IGNCR");
1244 FOO (ICRNL, "ICRNL");
1245 FOO (IXON, "IXON");
1246 FOO (IXOFF, "IXOFF");
1247# ifdef IUCLC
1248 FOO (IUCLC, "IUCLC");
1249# endif
1250# ifdef IXANY
1251 FOO (IXANY, "IXANY");
1252# endif
1253# ifdef IMAXBEL
1254 FOO (IMAXBEL, "IMAXBEL");
1255# endif
1256
1257 fprintf (stderr, "\n");
1258
1259# undef FOO
1260# define FOO(entry, name) \
1261 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1262
1263 FOO (VINTR, "VINTR");
1264 FOO (VQUIT, "VQUIT");
1265 FOO (VERASE, "VERASE");
1266 FOO (VKILL, "VKILL");
1267 FOO (VEOF, "VEOF");
1268 FOO (VEOL, "VEOL");
1269# ifdef VEOL2
1270 FOO (VEOL2, "VEOL2");
1271# endif
1272# ifdef VSWTC
1273 FOO (VSWTC, "VSWTC");
1274# endif
1275# ifdef VSWTCH
1276 FOO (VSWTCH, "VSWTCH");
1277# endif
1278 FOO (VSTART, "VSTART");
1279 FOO (VSTOP, "VSTOP");
1280 FOO (VSUSP, "VSUSP");
1281# ifdef VDSUSP
1282 FOO (VDSUSP, "VDSUSP");
1283# endif
1284# ifdef VREPRINT
1285 FOO (VREPRINT, "VREPRINT");
1286# endif
1287# ifdef VDISCRD
1288 FOO (VDISCRD, "VDISCRD");
1289# endif
1290# ifdef VWERSE
1291 FOO (VWERSE, "VWERSE");
1292# endif
1293# ifdef VLNEXT
1294 FOO (VLNEXT, "VLNEXT");
1295# endif
1296
1297 fprintf (stderr, "\n");
1298# undef FOO
1299#endif /* DEBUG_TTYMODE */
1349} 1300}
1350 1301
1351/*----------------------------------------------------------------------*/ 1302/*----------------------------------------------------------------------*/
1352/* 1303/*
1353 * Run the command in a subprocess and return a file descriptor for the 1304 * 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 1305 * master end of the pseudo-teletype pair with the command talking to
1355 * the slave. 1306 * the slave.
1356 */ 1307 */
1357/* INTPROTO */ 1308void
1358int
1359rxvt_run_command(pR_ const char *const *argv) 1309rxvt_term::run_command (const char *const *argv)
1360{ 1310{
1361 int cfd, er; 1311#if ENABLE_FRILLS
1362 1312 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 } 1313 {
1314 pty->pty = atoi (rs[Rs_pty_fd]);
1369 1315
1370#ifdef FD_SETSIZE 1316 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 { 1317 {
1390 close(cfd); 1318 if (getfd_hook)
1391 rxvt_print_error("can't open slave tty %s", R->ttydev); 1319 pty->pty = (*getfd_hook) (pty->pty);
1392 return -1; 1320
1321 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1322 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1393 } 1323 }
1394 } 1324 }
1325 else
1326#endif
1327 if (!pty->get ())
1328 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1329
1330 int er;
1331
1395#ifndef NO_BACKSPACE_KEY 1332#ifndef NO_BACKSPACE_KEY
1396 if (R->key_backspace[0] && !R->key_backspace[1]) 1333 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1397 er = R->key_backspace[0]; 1334 er = rs[Rs_backspace_key][0];
1398 else if (STRCMP(R->key_backspace, "DEC") == 0) 1335 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1399 er = '\177'; /* the initial state anyway */ 1336 er = '\177'; /* the initial state anyway */
1400 else 1337 else
1401#endif 1338#endif
1402
1403 er = -1; 1339 er = -1;
1404 1340
1405 rxvt_get_ttymode (&(R->tio), er); 1341 rxvt_get_ttymode (&tio, er);
1342 SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
1343 pty->set_utf8_mode (enc_utf8);
1406 1344
1407#ifndef __QNX__ 1345 /* set initial window size */
1346 tt_winch ();
1347
1348#if ENABLE_FRILLS
1349 if (rs[Rs_pty_fd])
1350 return;
1351#endif
1352
1408 /* spin off the command interpreter */ 1353 /* spin off the command interpreter */
1409 switch (R->cmd_pid = fork ()) 1354 switch (cmd_pid = fork ())
1410 { 1355 {
1411 case -1: 1356 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 { 1357 {
1421 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1358 cmd_pid = 0;
1422 dup2 (R->tty_fd, STDIN_FILENO); 1359 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 } 1360 }
1361 case 0:
1362 init_env ();
1363
1364 if (!pty->make_controlling_tty ())
1365 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1366 else
1367 {
1368 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1369 dup2 (pty->tty, STDIN_FILENO);
1370 dup2 (pty->tty, STDOUT_FILENO);
1371 dup2 (pty->tty, STDERR_FILENO);
1372
1373 // close all our file handles that we do no longer need
1374 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1375 {
1376 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1377 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1378 }
1379
1380 run_child (argv);
1381 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1382 }
1383
1431 exit (EXIT_FAILURE); 1384 _exit (EXIT_FAILURE);
1432 /* NOTREACHED */ 1385
1433 default: 1386 default:
1434 { 1387 if (!option (Opt_utmpInhibit))
1435#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1388 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1436 int fdstdin;
1437 1389
1438 fdstdin = dup (STDIN_FILENO); 1390 pty->close_tty ();
1439 dup2 (R->tty_fd, STDIN_FILENO);
1440#endif
1441 1391
1442 rxvt_privileged_utmp (aR_ SAVE); 1392 child_ev.start (cmd_pid);
1443#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1444 1393
1445 dup2 (fdstdin, STDIN_FILENO); 1394 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; 1395 break;
1452 } 1396 }
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} 1397}
1464 1398
1465/* ------------------------------------------------------------------------- * 1399/* ------------------------------------------------------------------------- *
1466 * CHILD PROCESS OPERATIONS * 1400 * CHILD PROCESS OPERATIONS *
1467 * ------------------------------------------------------------------------- */ 1401 * ------------------------------------------------------------------------- */
1468/* 1402/*
1469 * The only open file descriptor is the slave tty - so no error messages. 1403 * The only open file descriptor is the slave tty - so no error messages.
1470 * returns are fatal 1404 * returns are fatal
1471 */ 1405 */
1472/* INTPROTO */
1473int 1406int
1474rxvt_run_child(pR_ const char *const *argv) 1407rxvt_term::run_child (const char *const *argv)
1475{ 1408{
1476 char *login; 1409 char *login;
1477 1410
1478 SET_TTYMODE (STDIN_FILENO, &(R->tio)); /* init terminal attributes */
1479
1480 if (R->Options & Opt_console) 1411 if (option (Opt_console))
1412 {
1481 { /* be virtual console, fail silently */ 1413 /* be virtual console, fail silently */
1482#ifdef TIOCCONS 1414#ifdef TIOCCONS
1483 unsigned int on = 1; 1415 unsigned int on = 1;
1484 1416
1485 ioctl (STDIN_FILENO, TIOCCONS, &on); 1417 ioctl (STDIN_FILENO, TIOCCONS, &on);
1486#elif defined (SRIOCSREDIR) 1418#elif defined (SRIOCSREDIR)
1487
1488 int fd; 1419 int fd;
1489 1420
1490 fd = open (CONSOLE, O_WRONLY, 0); 1421 fd = open (CONSOLE, O_WRONLY, 0);
1491 if (fd >= 0) 1422 if (fd >= 0)
1492 {
1493 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1423 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1494 close (fd); 1424 close (fd);
1495 } 1425#endif /* SRIOCSREDIR */
1496#endif /* SRIOCSREDIR */
1497
1498 } 1426 }
1499 1427
1500 /* reset signals and spin off the command interpreter */ 1428 /* reset signals and spin off the command interpreter */
1501 signal (SIGINT, SIG_DFL); 1429 signal (SIGINT, SIG_DFL);
1502 signal (SIGQUIT, SIG_DFL); 1430 signal (SIGQUIT, SIG_DFL);
1503 signal (SIGCHLD, SIG_DFL); 1431 signal (SIGCHLD, SIG_DFL);
1432 signal (SIGHUP, SIG_DFL);
1433 signal (SIGPIPE, SIG_DFL);
1504 /* 1434 /*
1505 * mimick login's behavior by disabling the job control signals 1435 * mimick login's behavior by disabling the job control signals
1506 * a shell that wants them can turn them back on 1436 * a shell that wants them can turn them back on
1507 */ 1437 */
1508#ifdef SIGTSTP 1438#ifdef SIGTSTP
1509
1510 signal (SIGTSTP, SIG_IGN); 1439 signal (SIGTSTP, SIG_IGN);
1511 signal (SIGTTIN, SIG_IGN); 1440 signal (SIGTTIN, SIG_IGN);
1512 signal (SIGTTOU, SIG_IGN); 1441 signal (SIGTTOU, SIG_IGN);
1513#endif /* SIGTSTP */ 1442#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 1443
1523 // unblock signals (signals are blocked by iom.C 1444 // unblock signals (signals are blocked by iom.C
1524 sigset_t ss; 1445 sigset_t ss;
1525 sigemptyset (&ss); 1446 sigemptyset (&ss);
1526 sigprocmask (SIG_SETMASK, &ss, 0); 1447 sigprocmask (SIG_SETMASK, &ss, 0);
1527 1448
1528#ifndef __QNX__
1529 /* command interpreter path */ 1449 /* command interpreter path */
1530 if (argv != NULL) 1450 if (argv)
1531 { 1451 {
1532# ifdef DEBUG_CMD 1452# ifdef DEBUG_CMD
1533 int i; 1453 int i;
1534 1454
1535 for (i = 0; argv[i]; i++) 1455 for (i = 0; argv[i]; i++)
1536 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1456 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1537# endif 1457# endif
1538 1458
1539 execvp(argv[0], (char *const *)argv); 1459 execvp (argv[0], (char *const *)argv);
1540 /* no error message: STDERR is closed! */ 1460 /* no error message: STDERR is closed! */
1541 } 1461 }
1542 else 1462 else
1543 { 1463 {
1544 const char *argv0, *shell; 1464 const char *argv0, *shell;
1545 1465
1546 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1466 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1547 shell = "/bin/sh"; 1467 shell = "/bin/sh";
1548 1468
1549 argv0 = (const char *)rxvt_r_basename(shell); 1469 argv0 = (const char *)rxvt_basename (shell);
1470
1550 if (R->Options & Opt_loginShell) 1471 if (option (Opt_loginShell))
1551 { 1472 {
1552 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1473 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1553 1474
1554 login[0] = '-'; 1475 login[0] = '-';
1555 STRCPY(&login[1], argv0); 1476 strcpy (&login[1], argv0);
1556 argv0 = login; 1477 argv0 = login;
1557 } 1478 }
1479
1558 execlp(shell, argv0, NULL); 1480 execlp (shell, argv0, (char *)0);
1559 /* no error message: STDERR is closed! */ 1481 /* no error message: STDERR is closed! */
1560 } 1482 }
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 1483
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; 1484 return -1;
1611} 1485}
1612 1486
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) -----------------------*/ 1487/*----------------------- end-of-file (C source) -----------------------*/

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