ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/init.C
(Generate patch)

Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.9 by pcg, Tue Dec 2 21:49:46 2003 UTC vs.
Revision 1.233 by ayin, Fri Dec 21 16:21:06 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.9 2003/12/02 21:49:46 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
363 TermWin.pixmap = None;
364#endif
365#ifdef UTMP_SUPPORT
366
367 next_utmp_action = SAVE;
368#endif
369#ifndef NO_SETOWNER_TTYDEV
370
371 next_tty_action = SAVE;
372#endif 290#endif
373 291
374 MEvent.time = CurrentTime; 292 MEvent.time = CurrentTime;
375 MEvent.button = AnyButton; 293 MEvent.button = AnyButton;
376 Options = DEFAULT_OPTIONS;
377 want_refresh = 1; 294 want_refresh = 1;
378 cmd_pid = -1;
379 cmd_fd = tty_fd = Xfd = -1;
380 PrivateModes = SavedModes = PrivMode_Default; 295 priv_modes = SavedModes = PrivMode_Default;
381 TermWin.focus = 0;
382 TermWin.ncol = 80; 296 ncol = 80;
383 TermWin.nrow = 24; 297 nrow = 24;
384 TermWin.int_bwidth = INTERNALBORDERWIDTH; 298 int_bwidth = INTERNALBORDERWIDTH;
385 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 299 ext_bwidth = EXTERNALBORDERWIDTH;
386 TermWin.lineSpace = LINESPACE; 300 lineSpace = LINESPACE;
387 TermWin.saveLines = SAVELINES; 301 saveLines = SAVELINES;
388 numPixColors = TOTAL_COLORS;
389#ifndef NO_NEW_SELECTION
390 302
391 selection_style = NEW_SELECT;
392#else
393
394 selection_style = OLD_SELECT;
395#endif
396#ifndef NO_BRIGHTCOLOR
397
398 colorfgbg = DEFAULT_RSTYLE;
399#endif
400#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
401
402 ks_bigfont = XK_greater;
403 ks_smallfont = XK_less;
404#endif
405#ifdef GREEK_SUPPORT
406
407 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
408#endif
409
410 refresh_limit = 1;
411 refresh_type = SLOW_REFRESH; 303 refresh_type = SLOW_REFRESH;
412 prev_nrow = prev_ncol = 0;
413#ifdef MULTICHAR_SET
414# ifdef MULTICHAR_ENCODING
415
416 encoding_method = MULTICHAR_ENCODING;
417# endif
418
419 multichar_decode = rxvt_euc2jis;
420#endif
421 304
422 oldcursor.row = oldcursor.col = -1; 305 oldcursor.row = oldcursor.col = -1;
423#ifdef XPM_BACKGROUND
424 /* bgPixmap.w = bgPixmap.h = 0; */
425 bgPixmap.x = bgPixmap.y = 50;
426 bgPixmap.pixmap = None;
427#endif
428
429 last_bot = last_state = -1; 306 last_bot = last_state = -1;
430#ifdef MENUBAR
431 307
432 menu_readonly = 1; 308 set_option (Opt_scrollBar);
433# if !(MENUBAR_MAX > 1) 309 set_option (Opt_scrollTtyOutput);
434 310 set_option (Opt_jumpScroll);
435 CurrentBar = &(BarList); 311 set_option (Opt_skipScroll);
436# endif /* (MENUBAR_MAX > 1) */ 312 set_option (Opt_secondaryScreen);
437#endif 313 set_option (Opt_secondaryScroll);
438 314 set_option (Opt_pastableTabs);
439 return true; 315 set_option (Opt_intensityStyles);
316 set_option (Opt_iso14755_52);
440} 317}
441 318
442/* EXTPROTO */
443void 319void
444rxvt_init_secondary (pR) 320rxvt_term::init_secondary ()
445{ 321{
446 int i; 322 int i;
447#ifdef TTY_GID_SUPPORT
448 struct group *gr = getgrnam ("tty");
449
450 if (gr)
451 { /* change group ownership of tty to "tty" */
452 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
453 R->ttygid = gr->gr_gid;
454 }
455 else
456#endif /* TTY_GID_SUPPORT */
457 {
458 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
459 R->ttygid = getgid ();
460 }
461
462#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
463 R->locale = setlocale (LC_CTYPE, "");
464#endif
465 323
466 /* 324 /*
467 * Close all unused file descriptors 325 * Close all unused file descriptors
468 * We don't want them, we don't need them. 326 * We don't want them, we don't need them.
469 */ 327 */
470 if ((i = open ("/dev/null", O_RDONLY)) < 0) 328 if ((i = open ("/dev/null", O_RDONLY)) < 0)
471 { 329 {
472 /* TODO: BOO HISS */ 330 /* TODO: BOO HISS */
473 dup2 (STDERR_FILENO, STDIN_FILENO); 331 dup2 (STDERR_FILENO, STDIN_FILENO);
474 } 332 }
475 else if (i > STDIN_FILENO) 333 else if (i != STDIN_FILENO)
476 { 334 {
477 dup2 (i, STDIN_FILENO); 335 dup2 (i, STDIN_FILENO);
478 close (i); 336 close (i);
479 } 337 }
480 338
481 dup2 (STDERR_FILENO, STDOUT_FILENO); 339 dup2 (STDERR_FILENO, STDOUT_FILENO);
340
482#if 0 // schmorp sayz closing filies is murder 341#if 0 // schmorp sayz closing filies is murder
483
484 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) 342 for (i = STDERR_FILENO + 1; i < num_fds; i++)
485 { 343 {
486#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ 344#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
487 if (i == 4 || i == 7) 345 if (i == 4 || i == 7)
488 continue; 346 continue;
489#endif 347#endif
490
491 close(i); 348 close (i);
492 } 349 }
493#endif 350#endif
494} 351}
495 352
496/*----------------------------------------------------------------------*/ 353/*----------------------------------------------------------------------*/
497/* EXTPROTO */
498const char ** 354const char **
499rxvt_init_resources (pR_ int argc, const char *const *argv) 355rxvt_term::init_resources (int argc, const char *const *argv)
500{ 356{
501 int i, r_argc; 357 int i, r_argc;
502 char *val;
503 const char **cmd_argv, **r_argv; 358 const char **cmd_argv, **r_argv;
504 const char **rs;
505 359
506 /* 360 /*
507 * 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
508 */ 362 */
509 for (r_argc = 0; r_argc < argc; r_argc++) 363 for (r_argc = 0; r_argc < argc; r_argc++)
510 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 364 if (!strcmp (argv[r_argc], "-e"))
511 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
512 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1)); 381 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
513 382
514 for (i = 0; i < r_argc; i++) 383 for (i = 0; i < r_argc; i++)
515 r_argv[i] = (const char *)argv[i]; 384 r_argv[i] = (const char *)argv[i];
385
516 r_argv[i] = NULL; 386 r_argv[i] = NULL;
517 if (r_argc == argc)
518 cmd_argv = NULL;
519 else
520 {
521 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
522 387
523 for (i = 0; i < argc - r_argc - 1; i++)
524 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
525 cmd_argv[i] = NULL;
526 }
527
528 /* clear all resources */
529 rs = R->rs;
530 for (i = 0; i < NUM_RESOURCES;)
531 rs[i++] = NULL;
532
533 rs[Rs_name] = rxvt_r_basename(argv[0]); 388 rs[Rs_name] = rxvt_basename (argv[0]);
389
534 /* 390 /*
535 * Open display, get options/resources and create the window 391 * Open display, get options/resources and create the window
536 */ 392 */
393
537 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL) 394 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
538 rs[Rs_display_name] = ":0"; 395 rs[Rs_display_name] = ":0";
539 396
540 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 set_application_name ((char*)rs[Rs_name]);
418 set_output_threshold (OUTPUT_LEVEL_WARNING);
419 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
420#endif
541 free(r_argv); 421 free (r_argv);
542 422
543#ifdef LOCAL_X_IS_UNIX 423 for (int i = NUM_RESOURCES; i--; )
424 if (rs [i] == resval_undef)
425 rs [i] = 0;
544 426
545 if (rs[Rs_display_name][0] == ':') 427#if ENABLE_PERL
546 { 428 if (!rs[Rs_perl_ext_1])
547 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name])); 429 rs[Rs_perl_ext_1] = "default";
548 STRCPY(val, "unix"); 430
549 STRCAT(val, rs[Rs_display_name]); 431 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
550 R->Xdisplay = XOpenDisplay(val); 432 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
551 free(val); 433 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
552 } 434 {
553#endif 435 rxvt_perl.init (this);
554 436 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
555 if (R->Xdisplay == NULL
556 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL)
557 { 437 }
558 rxvt_print_error("can't open display %s", rs[Rs_display_name]); 438#endif
559 exit(EXIT_FAILURE);
560 }
561
562 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
563 439
564 /* 440 /*
565 * set any defaults not already set 441 * set any defaults not already set
566 */ 442 */
567 if (cmd_argv && cmd_argv[0]) 443 if (cmd_argv && cmd_argv[0])
568 { 444 {
569 if (!rs[Rs_title]) 445 if (!rs[Rs_title])
570 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 446 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
571 if (!rs[Rs_iconName]) 447 if (!rs[Rs_iconName])
572 rs[Rs_iconName] = rs[Rs_title]; 448 rs[Rs_iconName] = rs[Rs_title];
573 } 449 }
574 else 450 else
575 { 451 {
576 if (!rs[Rs_title]) 452 if (!rs[Rs_title])
577 rs[Rs_title] = rs[Rs_name]; 453 rs[Rs_title] = rs[Rs_name];
578 if (!rs[Rs_iconName]) 454 if (!rs[Rs_iconName])
579 rs[Rs_iconName] = rs[Rs_name]; 455 rs[Rs_iconName] = rs[Rs_name];
580 } 456 }
457
581 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 458 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
582 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i); 459 saveLines = min (i, MAX_SAVELINES);
583#ifndef NO_FRILLS
584 460
461#if ENABLE_FRILLS
585 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 462 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
586 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 463 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
464
587 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 465 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
588 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 466 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
589#endif
590#ifndef NO_LINESPACE
591 467
592 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 468 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
593 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 469 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
594#endif 470#endif
595 471
596#ifdef POINTER_BLANK 472#ifdef POINTER_BLANK
597
598 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 473 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
599 R->pointerBlankDelay = i; 474 pointerBlankDelay = i;
600 else 475 else
601 R->pointerBlankDelay = 2; 476 pointerBlankDelay = 2;
602#endif 477#endif
603 478
604 /* no point having a scrollbar without having any scrollback! */ 479 /* no point having a scrollbar without having any scrollback! */
605 if (!R->TermWin.saveLines) 480 if (!saveLines)
606 R->Options &= ~Opt_scrollBar; 481 set_option (Opt_scrollBar, 0);
607 482
608#ifdef PRINTPIPE 483#ifdef PRINTPIPE
609
610 if (!rs[Rs_print_pipe]) 484 if (!rs[Rs_print_pipe])
611 rs[Rs_print_pipe] = PRINTPIPE; 485 rs[Rs_print_pipe] = PRINTPIPE;
612#endif 486#endif
613 487
614 if (!rs[Rs_cutchars]) 488 if (!rs[Rs_cutchars])
615 rs[Rs_cutchars] = CUTCHARS; 489 rs[Rs_cutchars] = CUTCHARS;
616#ifdef ACS_ASCII
617 490
618 if (!rs[Rs_acs_chars])
619 rs[Rs_acs_chars] = ACS_CHARS;
620 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
621 {
622 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
623 for (; i < 0x20; )
624 val[i] = ' ';
625 rs[Rs_acs_chars] = val;
626 }
627#endif
628#ifndef NO_BACKSPACE_KEY 491#ifndef NO_BACKSPACE_KEY
629 if (!rs[Rs_backspace_key]) 492 if (!rs[Rs_backspace_key])
630# ifdef DEFAULT_BACKSPACE 493# ifdef DEFAULT_BACKSPACE
631
632 R->key_backspace = DEFAULT_BACKSPACE; 494 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
633# else 495# else
634
635 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */ 496 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
636# endif
637
638 else
639 {
640 val = STRDUP(rs[Rs_backspace_key]);
641 rxvt_Str_trim(val);
642 rxvt_Str_escaped(val);
643 R->key_backspace = val;
644 }
645#endif 497# endif
498#endif
499
646#ifndef NO_DELETE_KEY 500#ifndef NO_DELETE_KEY
647 if (!rs[Rs_delete_key]) 501 if (!rs[Rs_delete_key])
648# ifdef DEFAULT_DELETE 502# ifdef DEFAULT_DELETE
649
650 R->key_delete = DEFAULT_DELETE; 503 rs[Rs_delete_key] = DEFAULT_DELETE;
651# else 504# else
652
653 R->key_delete = "\033[3~"; 505 rs[Rs_delete_key] = "\033[3~";
654# endif
655
656 else
657 {
658 val = STRDUP(rs[Rs_delete_key]);
659 rxvt_Str_trim(val);
660 rxvt_Str_escaped(val);
661 R->key_delete = val;
662 }
663#endif 506# endif
664 if (rs[Rs_answerbackstring])
665 {
666 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
667 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
668 }
669
670 if (rs[Rs_selectstyle])
671 {
672 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
673 R->selection_style = OLD_WORD_SELECT;
674#ifndef NO_OLD_SELECTION
675
676 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
677 R->selection_style = OLD_SELECT;
678#endif 507#endif
679
680 }
681 508
682#ifdef HAVE_SCROLLBARS 509#ifdef HAVE_SCROLLBARS
683 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 510 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
684 rs[Rs_scrollBar_thickness]);
685#endif 511#endif
686
687 R->TermWin.fontset = new rxvt_fontset (aR);
688 R->TermWin.fontset->populate (rs[Rs_font]);
689 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
690 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
691 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
692 512
693#ifdef XTERM_REVERSE_VIDEO 513#ifdef XTERM_REVERSE_VIDEO
694 /* this is how xterm implements reverseVideo */ 514 /* this is how xterm implements reverseVideo */
695 if (R->Options & Opt_reverseVideo) 515 if (option (Opt_reverseVideo))
696 { 516 {
697 if (!rs[Rs_color + Color_fg]) 517 if (!rs[Rs_color + Color_fg])
698 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 518 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
519
699 if (!rs[Rs_color + Color_bg]) 520 if (!rs[Rs_color + Color_bg])
700 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 521 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
701 } 522 }
702#endif 523#endif
703 524
… …
705 if (!rs[Rs_color + i]) 526 if (!rs[Rs_color + i])
706 rs[Rs_color + i] = def_colorName[i]; 527 rs[Rs_color + i] = def_colorName[i];
707 528
708#ifndef XTERM_REVERSE_VIDEO 529#ifndef XTERM_REVERSE_VIDEO
709 /* this is how we implement reverseVideo */ 530 /* this is how we implement reverseVideo */
710 if (R->Options & Opt_reverseVideo) 531 if (option (Opt_reverseVideo))
711 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 532 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
712#endif 533#endif
713 534
714 /* convenient aliases for setting fg/bg to colors */ 535 /* convenient aliases for setting fg/bg to colors */
715 rxvt_color_aliases(aR_ Color_fg); 536 color_aliases (Color_fg);
716 rxvt_color_aliases(aR_ Color_bg); 537 color_aliases (Color_bg);
717#ifndef NO_CURSORCOLOR 538#ifndef NO_CURSORCOLOR
718
719 rxvt_color_aliases(aR_ Color_cursor); 539 color_aliases (Color_cursor);
720 rxvt_color_aliases(aR_ Color_cursor2); 540 color_aliases (Color_cursor2);
721#endif /* NO_CURSORCOLOR */ 541#endif /* NO_CURSORCOLOR */
722
723 rxvt_color_aliases(aR_ Color_pointer); 542 color_aliases (Color_pointer_fg);
543 color_aliases (Color_pointer_bg);
724 rxvt_color_aliases(aR_ Color_border); 544 color_aliases (Color_border);
725#ifndef NO_BOLD_UNDERLINE_REVERSE 545#ifndef NO_BOLD_UNDERLINE_REVERSE
726
727 rxvt_color_aliases(aR_ Color_BD); 546 color_aliases (Color_BD);
728 rxvt_color_aliases(aR_ Color_UL); 547 color_aliases (Color_UL);
729 rxvt_color_aliases(aR_ Color_RV); 548 color_aliases (Color_RV);
730#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 549#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
550
551 if (!rs[Rs_color + Color_border])
552 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
731 553
732 return cmd_argv; 554 return cmd_argv;
733} 555}
734 556
735/*----------------------------------------------------------------------*/ 557/*----------------------------------------------------------------------*/
736/* EXTPROTO */
737void 558void
738rxvt_init_env(pR) 559rxvt_term::init_env ()
739{ 560{
740 int i; 561 int i;
741 unsigned int u; 562 char *val;
742 char *val;
743 563
744#ifdef DISPLAY_IS_IP 564#ifdef DISPLAY_IS_IP
745 /* Fixup display_name for export over pty to any interested terminal 565 /* Fixup display_name for export over pty to any interested terminal
746 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 566 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
747 * (for the first non-loopback interface) that we get from 567 * (for the first non-loopback interface) that we get from
748 * rxvt_network_display(). This is more "name-resolution-portable", if you 568 * rxvt_network_display (). This is more "name-resolution-portable", if you
749 * will, and probably allows for faster x-client startup if your name 569 * will, and probably allows for faster x-client startup if your name
750 * server is beyond a slow link or overloaded at client startup. Of 570 * server is beyond a slow link or overloaded at client startup. Of
751 * course that only helps the shell's child processes, not us. 571 * course that only helps the shell's child processes, not us.
752 * 572 *
753 * Giving out the display_name also affords a potential security hole 573 * Giving out the display_name also affords a potential security hole
754 */ 574 */
755 val = rxvt_network_display(R->rs[Rs_display_name]); 575 val = rxvt_network_display (rs[Rs_display_name]);
756 R->rs[Rs_display_name] = (const char *)val; 576 rs[Rs_display_name] = (const char *)val;
577
757 if (val == NULL) 578 if (val == NULL)
758#endif /* DISPLAY_IS_IP */ 579#endif /* DISPLAY_IS_IP */
759
760 val = XDisplayString(R->Xdisplay); 580 val = XDisplayString (dpy);
581
761 if (R->rs[Rs_display_name] == NULL) 582 if (rs[Rs_display_name] == NULL)
762 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 583 rs[Rs_display_name] = val; /* use broken `:0' value */
763 584
764 i = STRLEN(val); 585 i = strlen (val);
765 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 586 env_display = (char *)rxvt_malloc (i + 9);
766 587
767 sprintf(R->env_display, "DISPLAY=%s", val); 588 sprintf (env_display, "DISPLAY=%s", val);
768 589
769 /* avoiding the math library: 590 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
770 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */
771 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++)
772 ;
773 MAX_IT(i, 1);
774 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char));
775
776 sprintf(R->env_windowid, "WINDOWID=%u",
777 (unsigned int)R->TermWin.parent[0]);
778 591
779 /* add entries to the environment: 592 /* add entries to the environment:
780 * @ DISPLAY: in case we started with -display 593 * @ DISPLAY: in case we started with -display
781 * @ WINDOWID: X window id number of the window 594 * @ WINDOWID: X window id number of the window
782 * @ COLORTERM: terminal sub-name and also indicates its color 595 * @ COLORTERM: terminal sub-name and also indicates its color
783 * @ TERM: terminal name 596 * @ TERM: terminal name
784 * @ TERMINFO: path to terminfo directory 597 * @ TERMINFO: path to terminfo directory
598 * @ COLORFGBG: fg;bg color codes
785 */ 599 */
786 putenv(R->env_display); 600 putenv (env_display);
787 putenv(R->env_windowid); 601 putenv (env_windowid);
602
603 if (env_colorfgbg)
604 putenv (env_colorfgbg);
605
788#ifdef RXVT_TERMINFO 606#ifdef RXVT_TERMINFO
789
790 putenv("TERMINFO=" RXVT_TERMINFO); 607 putenv ("TERMINFO=" RXVT_TERMINFO);
791#endif 608#endif
792 609
793 if (XDEPTH <= 2) 610 if (depth <= 2)
794 putenv("COLORTERM=" COLORTERMENV "-mono"); 611 putenv ("COLORTERM=" COLORTERMENV "-mono");
795 else 612 else
796 putenv("COLORTERM=" COLORTERMENVFULL); 613 putenv ("COLORTERM=" COLORTERMENVFULL);
614
797 if (R->rs[Rs_term_name] != NULL) 615 if (rs[Rs_term_name] != NULL)
798 { 616 {
799 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 617 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
800 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); 618 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
801 putenv(R->env_term); 619 putenv (env_term);
802 } 620 }
803 else 621 else
804 putenv("TERM=" TERMENV); 622 putenv ("TERM=" TERMENV);
805 623
806#ifdef HAVE_UNSETENV 624#ifdef HAVE_UNSETENV
807 /* avoid passing old settings and confusing term size */ 625 /* avoid passing old settings and confusing term size */
808 unsetenv("LINES"); 626 unsetenv ("LINES");
809 unsetenv("COLUMNS"); 627 unsetenv ("COLUMNS");
810 unsetenv("TERMCAP"); /* terminfo should be okay */ 628 unsetenv ("TERMCAP"); /* terminfo should be okay */
811#endif /* HAVE_UNSETENV */ 629#endif /* HAVE_UNSETENV */
812} 630}
813 631
814/*----------------------------------------------------------------------*/ 632/*----------------------------------------------------------------------*/
815/* 633/*
816 * This is more or less stolen straight from XFree86 xterm. 634 * This is more or less stolen straight from XFree86 xterm.
817 * This should support all European type languages. 635 * This should support all European type languages.
818 */ 636 */
819/* EXTPROTO */
820void 637void
821rxvt_init_xlocale(pR) 638rxvt_term::set_locale (const char *locale)
822{ 639{
640 set_environ (envv);
641
642#if HAVE_XSETLOCALE || HAVE_SETLOCALE
643 free (this->locale);
644 this->locale = setlocale (LC_CTYPE, locale);
645
646 if (!this->locale)
647 {
648 if (*locale)
649 {
650 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
651 setlocale (LC_CTYPE, "C");
652 }
653 else
654 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
655
656 this->locale = "C";
657 }
658
659
660 this->locale = strdup (this->locale);
661 SET_LOCALE (this->locale);
662 mbstate.reset ();
663#endif
664
665#if HAVE_NL_LANGINFO
666 char *codeset = strdup (nl_langinfo (CODESET));
667 // /^UTF.?8/i
668 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
669 && (codeset[1] == 'T' || codeset[1] == 't')
670 && (codeset[2] == 'F' || codeset[2] == 'f')
671 && (codeset[3] == '8' || codeset[4] == '8');
672 free (codeset);
673#else
674 enc_utf8 = 0;
675#endif
676}
677
678void
679rxvt_term::init_xlocale ()
680{
681 set_environ (envv);
682
823#ifdef USE_XIM 683#ifdef USE_XIM
824 if (R->locale == NULL) 684 if (!locale)
825 rxvt_print_error("Setting locale failed."); 685 rxvt_warn ("setting locale failed, working without locale support.\n");
826 else 686 else
827 { 687 {
828 Atom wmlocale; 688 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
829 689
830 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False);
831 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale,
832 XA_STRING, 8, PropModeReplace,
833 (unsigned char *)R->locale, STRLEN(R->locale));
834
835 if (XSupportsLocale() != True) 690 if (!XSupportsLocale ())
836 { 691 {
837 rxvt_print_error("The locale is not supported by Xlib"); 692 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
838 return; 693 return;
839 } 694 }
840 rxvt_setTermFontSet(aR_ 0);
841 695
696 im_ev.start (display);
697
842 /* see if we can connect yet */ 698 /* see if we can connect already */
843 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 699 im_cb ();
844
845 /* To avoid Segmentation Fault in C locale: Solaris only? */
846 if (STRCMP(R->locale, "C"))
847 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
848 rxvt_IMInstantiateCallback, NULL);
849 } 700 }
850#endif 701#endif
851} 702}
852 703
853/*----------------------------------------------------------------------*/ 704/*----------------------------------------------------------------------*/
854/* EXTPROTO */
855void 705void
856rxvt_init_command(pR_ const char *const *argv) 706rxvt_term::init_command (const char *const *argv)
857{ 707{
858 /* 708 /*
859 * Initialize the command connection. 709 * Initialize the command connection.
860 * This should be called after the X server connection is established. 710 * This should be called after the X server connection is established.
861 */ 711 */
712
713#ifdef META8_OPTION
714 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
715#endif
716
717 get_ourmods ();
718
719 if (!option (Opt_scrollTtyOutput))
720 priv_modes |= PrivMode_TtyOutputInh;
721 if (option (Opt_scrollTtyKeypress))
722 priv_modes |= PrivMode_Keypress;
723 if (!option (Opt_jumpScroll))
724 priv_modes |= PrivMode_smoothScroll;
725
726#ifndef NO_BACKSPACE_KEY
727 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
728 priv_modes |= PrivMode_HaveBackSpace;
729#endif
730
731 /* add value for scrollBar */
732 if (scrollBar.state)
733 {
734 priv_modes |= PrivMode_scrollBar;
735 SavedModes |= PrivMode_scrollBar;
736 }
737
738 run_command (argv);
739}
740
741/*----------------------------------------------------------------------*/
742void
743rxvt_term::Get_Colours ()
744{
862 int i; 745 int i;
863 746
864 for (i = 0; i < NUM_XA; i++) 747#ifdef OFF_FOCUS_FADING
865 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 748 pix_colors = pix_colors_focused;
866
867 /* Enable delete window protocol */
868 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0],
869 &(R->xa[XA_WMDELETEWINDOW]), 1);
870
871#ifdef USING_W11LIB
872 /* enable W11 callbacks */
873 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event);
874#endif 749#endif
875 750
876#ifdef META8_OPTION
877
878 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC);
879#endif
880
881 rxvt_get_ourmods(aR);
882
883 if (!(R->Options & Opt_scrollTtyOutput))
884 R->PrivateModes |= PrivMode_TtyOutputInh;
885 if (R->Options & Opt_scrollTtyKeypress)
886 R->PrivateModes |= PrivMode_Keypress;
887 if (!(R->Options & Opt_jumpScroll))
888 R->PrivateModes |= PrivMode_smoothScroll;
889#ifndef NO_BACKSPACE_KEY
890
891 if (STRCMP(R->key_backspace, "DEC") == 0)
892 R->PrivateModes |= PrivMode_HaveBackSpace;
893#endif
894 /* add value for scrollBar */
895 if (scrollbar_visible(R))
896 {
897 R->PrivateModes |= PrivMode_scrollBar;
898 R->SavedModes |= PrivMode_scrollBar;
899 }
900 if (menubar_visible(R))
901 {
902 R->PrivateModes |= PrivMode_menuBar;
903 R->SavedModes |= PrivMode_menuBar;
904 }
905#ifdef GREEK_SUPPORT
906 greek_init();
907#endif
908
909 R->Xfd = XConnectionNumber (R->Xdisplay);
910
911#ifdef CURSOR_BLINK
912
913 if (R->Options & Opt_cursorBlink)
914 (void)gettimeofday(&R->lastcursorchange, NULL);
915#endif
916
917 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0)
918 {
919 rxvt_print_error ("aborting");
920 exit (EXIT_FAILURE);
921 }
922}
923
924/*----------------------------------------------------------------------*/
925/* INTPROTO */
926void
927rxvt_Get_Colours(pR)
928{
929 int i;
930
931 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 751 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
932 { 752 {
933 rxvt_color xcol; 753 const char *name = rs[Rs_color + i];
934 754
935 if (!R->rs[Rs_color + i]) 755 if (!name)
936 continue; 756 continue;
937 757
938 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 758 rxvt_color xcol;
759
760 if (!set_color (xcol, name))
939 { 761 {
940#ifndef XTERM_REVERSE_VIDEO 762#ifndef XTERM_REVERSE_VIDEO
941 if (i < 2 && (R->Options & Opt_reverseVideo)) 763 if (i < 2 && option (Opt_reverseVideo))
942 { 764 name = def_colorName [1 - i];
943 R->rs[Rs_color + i] = def_colorName[!i];
944 }
945 else 765 else
946#endif 766#endif
767 name = def_colorName [i];
947 768
948 R->rs[Rs_color + i] = def_colorName[i]; 769 if (!name)
949 if (!R->rs[Rs_color + i])
950 continue; 770 continue;
951 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 771
772 if (!set_color (xcol, name))
952 { 773 {
953 switch (i) 774 switch (i)
954 { 775 {
955 case Color_fg: 776 case Color_fg:
956 case Color_bg: 777 case Color_bg:
957 /* fatal: need bg/fg color */ 778 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
958 rxvt_print_error("aborting"); 779 name = "";
959 exit(EXIT_FAILURE);
960 /* NOTREACHED */
961 break; 780 break;
962#ifndef NO_CURSORCOLOR 781#ifndef NO_CURSORCOLOR
963
964 case Color_cursor2: 782 case Color_cursor2:
965 xcol = R->PixColors[Color_fg]; 783#endif
784 case Color_pointer_fg:
785 name = rs[Rs_color + Color_fg];
786 xcol.set (this, name);
966 break; 787 break;
967#endif /* ! NO_CURSORCOLOR */
968
969 case Color_pointer:
970 xcol = R->PixColors[Color_fg];
971 break;
972 default: 788 default:
973 xcol = R->PixColors[Color_bg]; /* None */ 789 name = rs[Rs_color + Color_bg];
790 xcol.set (this, name);
974 break; 791 break;
975 } 792 }
976 } 793 }
977 } 794 }
795
978 R->PixColors[i] = xcol; 796 pix_colors[i] = xcol;
979 SET_PIXCOLOR(R, i); 797 rs[Rs_color + i] = name;
798 }
799
800 if (depth <= 2)
980 } 801 {
981 802 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
982 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 803 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
983 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 804 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
984 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 805 }
985 R->PixColors[Color_border] = R->PixColors[Color_fg];
986 806
987 /* 807 /*
988 * get scrollBar/menuBar shadow colors 808 * get scrollBar shadow colors
989 * 809 *
990 * The calculations of topShadow/bottomShadow values are adapted 810 * The calculations of topShadow/bottomShadow values are adapted
991 * from the fvwm window manager. 811 * from the fvwm window manager.
992 */ 812 */
993#ifdef KEEP_SCROLLCOLOR 813#ifdef KEEP_SCROLLCOLOR
994 814 if (depth <= 2)
995 if (XDEPTH <= 2) 815 {
996 { /* Monochrome */ 816 /* Monochrome */
997 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 817 alias_color (Color_scroll, Color_fg);
998 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 818 alias_color (Color_topShadow, Color_bg);
999 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 819 alias_color (Color_bottomShadow, Color_bg);
1000 } 820 }
1001 else 821 else
1002 { 822 {
1003 rxvt_color xcol[3]; 823 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
1004 /* xcol[0] == white
1005 * xcol[1] == top shadow
1006 * xcol[2] == bot shadow */
1007 824
1008 xcol[1] = R->PixColors[Color_scroll]; 825 rgba cscroll;
1009# ifdef PREFER_24BIT 826 pix_colors [Color_scroll].get (cscroll);
1010
1011 xcol[0].set (r, -1, -1, -1);
1012 /* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
1013# else
1014
1015 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
1016# endif
1017
1018 unsigned short R1, G1, B1, R0, G0, B0;
1019
1020 xcol[0].get (r, R0, G0, B0);
1021 xcol[1].get (r, R1, G1, B1);
1022
1023 /* bottomShadowColor */
1024 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
1025 xcol[2] = R->PixColors[Color_Black];
1026
1027 R->PixColors[Color_bottomShadow] = xcol[2];
1028 827
1029 /* topShadowColor */ 828 /* topShadowColor */
1030 if (!xcol[1].set (aR_ 829 if (!pix_colors[Color_topShadow].set (this,
1031 min (R0, max (R0 / 5, R1) * 7 / 5), 830 rgba (
1032 min (G0, max (G0 / 5, G1) * 7 / 5), 831 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1033 min (B0, max (B0 / 5, B1) * 7 / 5))) 832 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1034 xcol[1] = R->PixColors[Color_White]; 833 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1035 834 cscroll.a)
1036 R->PixColors[Color_topShadow] = xcol[1]; 835 ))
836 alias_color (Color_topShadow, Color_White);
1037 } 837 }
1038#endif /* KEEP_SCROLLCOLOR */ 838#endif /* KEEP_SCROLLCOLOR */
839
840#ifdef OFF_FOCUS_FADING
841 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
842 update_fade_color (i);
843#endif
1039} 844}
1040 845
1041/*----------------------------------------------------------------------*/ 846/*----------------------------------------------------------------------*/
1042/* color aliases, fg/bg bright-bold */ 847/* color aliases, fg/bg bright-bold */
1043/* INTPROTO */
1044void 848void
1045rxvt_color_aliases(pR_ int idx) 849rxvt_term::color_aliases (int idx)
1046{ 850{
1047 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) 851 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1048 { 852 {
1049 int i = atoi(R->rs[Rs_color + idx]); 853 int i = atoi (rs[Rs_color + idx]);
1050 854
1051 if (i >= 8 && i <= 15) 855 if (i >= 8 && i <= 15)
1052 { /* bright colors */ 856 /* bright colors */
1053 i -= 8;
1054#ifndef NO_BRIGHTCOLOR
1055
1056 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 857 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1057 return; 858 else if (i >= 0 && i <= 7)
1058#endif 859 /* normal colors */
1059
1060 }
1061 if (i >= 0 && i <= 7) /* normal colors */
1062 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 860 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1063 } 861 }
1064} 862}
1065 863
1066/*----------------------------------------------------------------------*/ 864/*----------------------------------------------------------------------*/
1067/* 865/*
1068 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 866 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1069 * Use resource ``modifier'' to override the Meta modifier 867 * Use resource ``modifier'' to override the Meta modifier
1070 */ 868 */
1071/* INTPROTO */
1072void 869void
1073rxvt_get_ourmods(pR) 870rxvt_term::get_ourmods ()
1074{ 871{
1075 int i, j, k; 872 int i, j, k;
1076 int requestedmeta, realmeta, realalt; 873 int requestedmeta, realmeta, realalt;
1077 const char *cm, *rsmod; 874 const char *cm, *rsmod;
1078 XModifierKeymap *map; 875 XModifierKeymap *map;
1079 KeyCode *kc; 876 KeyCode *kc;
1080 const unsigned int modmasks[] = 877 const unsigned int modmasks[] =
1081 { 878 {
1082 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 879 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1083 }; 880 };
1084 881
1085 requestedmeta = realmeta = realalt = 0; 882 requestedmeta = realmeta = realalt = 0;
1086 rsmod = R->rs[Rs_modifier]; 883 rsmod = rs[Rs_modifier];
884
1087 if (rsmod 885 if (rsmod
1088 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 886 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1089 requestedmeta = rsmod[3] - '0'; 887 requestedmeta = rsmod[3] - '0';
1090 888
1091 map = XGetModifierMapping(R->Xdisplay); 889 map = XGetModifierMapping (dpy);
1092 kc = map->modifiermap; 890 kc = map->modifiermap;
891
1093 for (i = 1; i < 6; i++) 892 for (i = 1; i < 6; i++)
1094 { 893 {
1095 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 894 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
895
1096 for (j = map->max_keypermod; j--; k++) 896 for (j = map->max_keypermod; j--; k++)
1097 { 897 {
1098 if (kc[k] == 0) 898 if (kc[k] == 0)
1099 break; 899 break;
900
1100 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) 901 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1101 { 902 {
1102 case XK_Num_Lock: 903 case XK_Num_Lock:
1103 R->ModNumLockMask = modmasks[i - 1]; 904 ModNumLockMask = modmasks[i - 1];
1104 /* FALLTHROUGH */ 905 continue;
1105 default: 906
1106 continue; /* for(;;) */ 907 case XK_ISO_Level3_Shift:
908 ModLevel3Mask = modmasks[i - 1];
909 continue;
910
1107 case XK_Meta_L: 911 case XK_Meta_L:
1108 case XK_Meta_R: 912 case XK_Meta_R:
1109 cm = "meta"; 913 cm = "meta";
1110 realmeta = i; 914 realmeta = i;
1111 break; 915 break;
916
1112 case XK_Alt_L: 917 case XK_Alt_L:
1113 case XK_Alt_R: 918 case XK_Alt_R:
1114 cm = "alt"; 919 cm = "alt";
1115 realalt = i; 920 realalt = i;
1116 break; 921 break;
922
1117 case XK_Super_L: 923 case XK_Super_L:
1118 case XK_Super_R: 924 case XK_Super_R:
1119 cm = "super"; 925 cm = "super";
1120 break; 926 break;
927
1121 case XK_Hyper_L: 928 case XK_Hyper_L:
1122 case XK_Hyper_R: 929 case XK_Hyper_R:
1123 cm = "hyper"; 930 cm = "hyper";
1124 break; 931 break;
932
933 default:
934 continue;
1125 } 935 }
1126 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 936
937 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1127 requestedmeta = i; 938 requestedmeta = i;
1128 } 939 }
1129 } 940 }
941
1130 XFreeModifiermap(map); 942 XFreeModifiermap (map);
943
1131 i = (requestedmeta ? requestedmeta 944 i = requestedmeta ? requestedmeta
1132 : (realmeta ? realmeta 945 : realmeta ? realmeta
1133 : (realalt ? realalt : 0))); 946 : realalt ? realalt
947 : 0;
948
1134 if (i) 949 if (i)
1135 R->ModMetaMask = modmasks[i - 1]; 950 ModMetaMask = modmasks[i - 1];
1136} 951}
1137 952
1138/*----------------------------------------------------------------------*/ 953/*----------------------------------------------------------------------*/
1139/* rxvt_Create_Windows() - Open and map the window */ 954/* rxvt_Create_Windows () - Open and map the window */
1140/* EXTPROTO */
1141void 955void
1142rxvt_Create_Windows(pR_ int argc, const char *const *argv) 956rxvt_term::create_windows (int argc, const char *const *argv)
1143{ 957{
1144 XClassHint classHint; 958 XClassHint classHint;
1145 XWMHints wmHint; 959 XWMHints wmHint;
960#if ENABLE_FRILLS
961 MWMHints mwmhints = { };
962#endif
1146 XGCValues gcvalue; 963 XGCValues gcvalue;
1147 long vt_emask;
1148
1149#ifdef PREFER_24BIT
1150
1151 XSetWindowAttributes attributes; 964 XSetWindowAttributes attributes;
1152 XWindowAttributes gattr; 965 Window top, parent;
1153 966
1154 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 967 dLocal (Display *, dpy);
1155 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1156 968
1157 if (R->Options & Opt_transparent) 969 /* grab colors before netscape does */
1158 { 970 Get_Colours ();
1159 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 971
1160 &gattr); 972 if (!set_fonts ())
1161 XDEPTH = gattr.depth; 973 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
974
975 parent = display->root;
976
977 attributes.override_redirect = !!option (Opt_override_redirect);
978
979#if ENABLE_FRILLS
980 if (option (Opt_borderLess))
1162 } 981 {
1163 else 982 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1164 {
1165 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1166 /*
1167 * If depth is not 24, look for a 24bit visual.
1168 */
1169 if (XDEPTH != 24)
1170 { 983 {
1171 XVisualInfo vinfo; 984 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1172 985 attributes.override_redirect = true;
1173 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1174 {
1175 XDEPTH = 24;
1176 XVISUAL = vinfo.visual;
1177 XCMAP = XCreateColormap(R->Xdisplay,
1178 RootWindow(R->Xdisplay, Xscreen),
1179 XVISUAL, AllocNone);
1180 }
1181 } 986 }
987 else
988 {
989 mwmhints.flags = MWM_HINTS_DECORATIONS;
990 }
991 }
992#endif
993
994#if ENABLE_XEMBED
995 if (rs[Rs_embed])
1182 } 996 {
1183#endif 997 XWindowAttributes wattr;
1184 998
1185 /* grab colors before netscape does */ 999 parent = strtol (rs[Rs_embed], 0, 0);
1186 rxvt_Get_Colours(aR);
1187 1000
1188 rxvt_change_font(aR_ 1, NULL); 1001 if (!XGetWindowAttributes (dpy, parent, &wattr))
1002 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1003
1004 window_calc (wattr.width, wattr.height);
1005 }
1006#endif
1007
1189 rxvt_window_calc(aR_ 0, 0); 1008 window_calc (0, 0);
1190 R->old_width = R->szHint.width;
1191 R->old_height = R->szHint.height;
1192 1009
1193 /* parent window - reverse video so we can see placement errors
1194 * sub-window placement & size in rxvt_resize_subwindows() 1010 /* sub-window placement & size in rxvt_resize_subwindows () */
1195 */
1196
1197#ifdef PREFER_24BIT
1198
1199 attributes.background_pixel = R->PixColors[Color_fg]; 1011 attributes.background_pixel = pix_colors_focused [Color_border];
1200 attributes.border_pixel = R->PixColors[Color_border]; 1012 attributes.border_pixel = pix_colors_focused [Color_border];
1201 attributes.colormap = XCMAP; 1013 attributes.colormap = cmap;
1202 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1203 R->szHint.x, R->szHint.y,
1204 R->szHint.width, R->szHint.height,
1205 R->TermWin.ext_bwidth,
1206 XDEPTH, InputOutput,
1207 XVISUAL,
1208 CWBackPixel | CWBorderPixel
1209 | CWColormap, &attributes);
1210#else
1211 1014
1212 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot, 1015 top = XCreateWindow (dpy, parent,
1213 R->szHint.x, R->szHint.y, 1016 szHint.x, szHint.y,
1214 R->szHint.width,
1215 R->szHint.height, 1017 szHint.width, szHint.height,
1216 R->TermWin.ext_bwidth, 1018 ext_bwidth,
1217 R->PixColors[Color_border], 1019 depth, InputOutput, visual,
1218 R->PixColors[Color_fg]); 1020 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1219#endif 1021 &attributes);
1220 1022
1023 this->parent[0] = top;
1024
1025 old_width = szHint.width;
1026 old_height = szHint.height;
1027
1221 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); 1028 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1222 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); 1029 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1223 1030
1224 classHint.res_name = (char *)R->rs[Rs_name]; 1031 classHint.res_name = (char *)rs[Rs_name];
1225 classHint.res_class = (char *)APL_CLASS; 1032 classHint.res_class = (char *)RESCLASS;
1226 1033
1227 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1034 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1228 wmHint.input = True; 1035 wmHint.input = True;
1229 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState 1036 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1230 : NormalState); 1037 wmHint.window_group = top;
1231 wmHint.window_group = R->TermWin.parent[0];
1232 1038
1233 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 1039 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1234 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 1040 &szHint, &wmHint, &classHint);
1235 XSelectInput(R->Xdisplay, R->TermWin.parent[0], 1041
1042#if ENABLE_FRILLS
1043 if (mwmhints.flags)
1044 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1045 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1046#endif
1047
1048 Atom protocols[] = {
1049 xa[XA_WM_DELETE_WINDOW],
1050#if ENABLE_EWMH
1051 xa[XA_NET_WM_PING],
1052#endif
1053 };
1054
1055 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1056
1057#if ENABLE_FRILLS
1058 if (rs[Rs_transient_for])
1059 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1060#endif
1061
1062#if ENABLE_EWMH
1063 long pid = getpid ();
1064
1065 XChangeProperty (dpy, top,
1066 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1067 PropModeReplace, (unsigned char *)&pid, 1);
1068
1069 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1070#endif
1071
1072 XSelectInput (dpy, top,
1236 (KeyPressMask 1073 KeyPressMask
1237#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1074#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1238 | KeyReleaseMask 1075 | KeyReleaseMask
1239#endif 1076#endif
1240 | FocusChangeMask | VisibilityChangeMask 1077 | FocusChangeMask | VisibilityChangeMask
1241 | StructureNotifyMask)); 1078 | ExposureMask | StructureNotifyMask);
1079
1080 termwin_ev.start (display, top);
1242 1081
1243 /* vt cursor: Black-on-White is standard, but this is more popular */ 1082 /* vt cursor: Black-on-White is standard, but this is more popular */
1244 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1083 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1245 1084
1246#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1085#ifdef HAVE_SCROLLBARS
1247 /* cursor (menuBar/scrollBar): Black-on-White */ 1086 /* cursor scrollBar: Black-on-White */
1248 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr); 1087 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1249#endif
1250
1251#ifdef POINTER_BLANK
1252
1253 {
1254 XColor blackcolour;
1255 blackcolour.red = 0;
1256 blackcolour.green = 0;
1257 blackcolour.blue = 0;
1258 Font f = XLoadFont (R->Xdisplay, "fixed");
1259 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1260 &blackcolour, &blackcolour);
1261 XUnloadFont (R->Xdisplay, f);
1262 }
1263#endif 1088#endif
1264 1089
1265 /* the vt window */ 1090 /* the vt window */
1266 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1091 vt = XCreateSimpleWindow (dpy, top,
1267 R->window_vt_x, R->window_vt_y, 1092 window_vt_x, window_vt_y,
1268 TermWin_TotalWidth(), 1093 width, height,
1269 TermWin_TotalHeight(),
1270 0, 1094 0,
1271 R->PixColors[Color_fg], 1095 pix_colors_focused[Color_fg],
1272 R->PixColors[Color_bg]); 1096 pix_colors_focused[Color_bg]);
1273#ifdef DEBUG_X
1274 1097
1275 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window"); 1098 attributes.bit_gravity = NorthWestGravity;
1276#endif 1099 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1277 1100
1278 R->pointer_unblank ();
1279
1280 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1101 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1281 | PropertyChangeMask);
1282#ifdef POINTER_BLANK
1283 1102
1284 if ((R->Options & Opt_pointerBlank)) 1103 if (option (Opt_pointerBlank))
1285 vt_emask |= PointerMotionMask; 1104 vt_emask |= PointerMotionMask;
1286 else 1105 else
1287#endif
1288
1289 vt_emask |= (Button1MotionMask | Button3MotionMask); 1106 vt_emask |= Button1MotionMask | Button3MotionMask;
1290 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1291 1107
1292#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1108 vt_select_input ();
1293 1109
1294 if (menuBar_height()) 1110 vt_ev.start (display, vt);
1295 {
1296 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1297 R->window_vt_x, 0,
1298 TermWin_TotalWidth(),
1299 menuBar_TotalHeight(),
1300 0,
1301 R->PixColors[Color_fg],
1302 R->PixColors[Color_scroll]);
1303#ifdef DEBUG_X
1304
1305 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1306#endif
1307
1308 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1309 XSelectInput(R->Xdisplay, R->menuBar.win,
1310 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1311 | Button1MotionMask));
1312 }
1313#endif
1314#ifdef XPM_BACKGROUND
1315 if (R->rs[Rs_backgroundPixmap] != NULL
1316 && !(R->Options & Opt_transparent))
1317 {
1318 const char *p = R->rs[Rs_backgroundPixmap];
1319
1320 if ((p = STRCHR(p, ';')) != NULL)
1321 {
1322 p++;
1323 rxvt_scale_pixmap(aR_ p);
1324 }
1325 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]);
1326 rxvt_scr_touch(aR_ True);
1327 }
1328#endif
1329 1111
1330 /* graphics context for the vt window */ 1112 /* graphics context for the vt window */
1331 gcvalue.foreground = R->PixColors[Color_fg]; 1113 gcvalue.foreground = pix_colors[Color_fg];
1332 gcvalue.background = R->PixColors[Color_bg]; 1114 gcvalue.background = pix_colors[Color_bg];
1333 gcvalue.graphics_exposures = 1; 1115 gcvalue.graphics_exposures = 0;
1334 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1335 GCForeground | GCBackground
1336 | GCGraphicsExposures, &gcvalue);
1337 1116
1338#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1117 gc = XCreateGC (dpy, vt,
1118 GCForeground | GCBackground | GCGraphicsExposures,
1119 &gcvalue);
1339 1120
1121 drawable = new rxvt_drawable (this, vt);
1122
1123#ifdef RXVT_SCROLLBAR
1340 gcvalue.foreground = R->PixColors[Color_topShadow]; 1124 gcvalue.foreground = pix_colors[Color_topShadow];
1341 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1125 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1342 GCForeground, &gcvalue);
1343 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1126 gcvalue.foreground = pix_colors[Color_bottomShadow];
1344 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1127 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1345 GCForeground, &gcvalue); 1128 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1346 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1129 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1347 : Color_scroll)]; 1130#endif
1348 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1131
1349 GCForeground, &gcvalue); 1132#ifdef OFF_FOCUS_FADING
1133 // initially we are in unfocused state
1134 if (rs[Rs_fade])
1135 pix_colors = pix_colors_unfocused;
1136#endif
1137
1138 pointer_unblank ();
1139 scr_recolour ();
1140}
1141
1142/* ------------------------------------------------------------------------- *
1143 * GET TTY CURRENT STATE *
1144 * ------------------------------------------------------------------------- */
1145void
1146rxvt_get_ttymode (ttymode_t *tio, int erase)
1147{
1148 /*
1149 * standard System V termios interface
1150 */
1151 if (tcgetattr (STDIN_FILENO, tio) < 0)
1152 {
1153 // return error - use system defaults,
1154 // where possible, and zero elsewhere
1155 memset (tio, 0, sizeof (ttymode_t));
1156
1157 tio->c_cc[VINTR] = CINTR;
1158 tio->c_cc[VQUIT] = CQUIT;
1159 tio->c_cc[VERASE] = CERASE;
1160#ifdef VERASE2
1161 tio->c_cc[VERASE2] = CERASE2;
1162#endif
1163 tio->c_cc[VKILL] = CKILL;
1164 tio->c_cc[VSTART] = CSTART;
1165 tio->c_cc[VSTOP] = CSTOP;
1166 tio->c_cc[VSUSP] = CSUSP;
1167# ifdef VDSUSP
1168 tio->c_cc[VDSUSP] = CDSUSP;
1350#endif 1169# endif
1170# ifdef VREPRINT
1171 tio->c_cc[VREPRINT] = CRPRNT;
1172# endif
1173# ifdef VDISCRD
1174 tio->c_cc[VDISCRD] = CFLUSH;
1175# endif
1176# ifdef VWERSE
1177 tio->c_cc[VWERSE] = CWERASE;
1178# endif
1179# ifdef VLNEXT
1180 tio->c_cc[VLNEXT] = CLNEXT;
1181# endif
1182 }
1183
1184 tio->c_cc[VEOF] = CEOF;
1185 tio->c_cc[VEOL] = VDISABLE;
1186# ifdef VEOL2
1187 tio->c_cc[VEOL2] = VDISABLE;
1188# endif
1189# ifdef VSWTC
1190 tio->c_cc[VSWTC] = VDISABLE;
1191# endif
1192# ifdef VSWTCH
1193 tio->c_cc[VSWTCH] = VDISABLE;
1194# endif
1195# if VMIN != VEOF
1196 tio->c_cc[VMIN] = 1;
1197# endif
1198# if VTIME != VEOL
1199 tio->c_cc[VTIME] = 0;
1200# endif
1201
1202 if (erase != -1)
1203 tio->c_cc[VERASE] = (char)erase;
1204
1205 /* input modes */
1206 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1207# ifdef IMAXBEL
1208 | IMAXBEL
1209# endif
1210 | IXON);
1211
1212 /* output modes */
1213 tio->c_oflag = (OPOST | ONLCR);
1214
1215 /* control modes */
1216 tio->c_cflag = (CS8 | CREAD);
1217
1218 /* line discipline modes */
1219 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1220# if defined (ECHOCTL) && defined (ECHOKE)
1221 | ECHOCTL | ECHOKE
1222# endif
1223 | ECHOE | ECHOK);
1224
1225 /*
1226 * Debugging
1227 */
1228#ifdef DEBUG_TTYMODE
1229 /* c_iflag bits */
1230 fprintf (stderr, "Input flags\n");
1231
1232 /* cpp token stringize doesn't work on all machines <sigh> */
1233# define FOO(flag,name) \
1234 if ((tio->c_iflag) & flag) \
1235 fprintf (stderr, "%s ", name)
1236
1237 /* c_iflag bits */
1238 FOO (IGNBRK, "IGNBRK");
1239 FOO (BRKINT, "BRKINT");
1240 FOO (IGNPAR, "IGNPAR");
1241 FOO (PARMRK, "PARMRK");
1242 FOO (INPCK, "INPCK");
1243 FOO (ISTRIP, "ISTRIP");
1244 FOO (INLCR, "INLCR");
1245 FOO (IGNCR, "IGNCR");
1246 FOO (ICRNL, "ICRNL");
1247 FOO (IXON, "IXON");
1248 FOO (IXOFF, "IXOFF");
1249# ifdef IUCLC
1250 FOO (IUCLC, "IUCLC");
1251# endif
1252# ifdef IXANY
1253 FOO (IXANY, "IXANY");
1254# endif
1255# ifdef IMAXBEL
1256 FOO (IMAXBEL, "IMAXBEL");
1257# endif
1258
1259 fprintf (stderr, "\n");
1260
1261# undef FOO
1262# define FOO(entry, name) \
1263 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1264
1265 FOO (VINTR, "VINTR");
1266 FOO (VQUIT, "VQUIT");
1267 FOO (VERASE, "VERASE");
1268 FOO (VKILL, "VKILL");
1269 FOO (VEOF, "VEOF");
1270 FOO (VEOL, "VEOL");
1271# ifdef VEOL2
1272 FOO (VEOL2, "VEOL2");
1273# endif
1274# ifdef VSWTC
1275 FOO (VSWTC, "VSWTC");
1276# endif
1277# ifdef VSWTCH
1278 FOO (VSWTCH, "VSWTCH");
1279# endif
1280 FOO (VSTART, "VSTART");
1281 FOO (VSTOP, "VSTOP");
1282 FOO (VSUSP, "VSUSP");
1283# ifdef VDSUSP
1284 FOO (VDSUSP, "VDSUSP");
1285# endif
1286# ifdef VREPRINT
1287 FOO (VREPRINT, "VREPRINT");
1288# endif
1289# ifdef VDISCRD
1290 FOO (VDISCRD, "VDISCRD");
1291# endif
1292# ifdef VWERSE
1293 FOO (VWERSE, "VWERSE");
1294# endif
1295# ifdef VLNEXT
1296 FOO (VLNEXT, "VLNEXT");
1297# endif
1298
1299 fprintf (stderr, "\n");
1300# undef FOO
1301#endif /* DEBUG_TTYMODE */
1351} 1302}
1352 1303
1353/*----------------------------------------------------------------------*/ 1304/*----------------------------------------------------------------------*/
1354/* 1305/*
1355 * Run the command in a subprocess and return a file descriptor for the 1306 * Run the command in a subprocess and return a file descriptor for the
1356 * master end of the pseudo-teletype pair with the command talking to 1307 * master end of the pseudo-teletype pair with the command talking to
1357 * the slave. 1308 * the slave.
1358 */ 1309 */
1359/* INTPROTO */ 1310void
1360int
1361rxvt_run_command(pR_ const char *const *argv) 1311rxvt_term::run_command (const char *const *argv)
1362{ 1312{
1363 int cfd, er; 1313#if ENABLE_FRILLS
1364 1314 if (rs[Rs_pty_fd])
1365 /* get master (pty) */
1366 if ((cfd = rxvt_get_pty (&(R->tty_fd), &(R->ttydev))) < 0)
1367 {
1368 rxvt_print_error("can't open pseudo-tty");
1369 return -1;
1370 } 1315 {
1316 pty->pty = atoi (rs[Rs_pty_fd]);
1371 1317
1372#ifdef FD_SETSIZE 1318 if (pty->pty >= 0)
1373 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1374 {
1375 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1376 rxvt_clean_exit();
1377 exit(EXIT_FAILURE);
1378 }
1379#endif
1380
1381 fcntl (cfd, F_SETFL, O_NONBLOCK);
1382
1383 /* get slave (tty) */
1384 if (R->tty_fd < 0)
1385 {
1386#ifndef NO_SETOWNER_TTYDEV
1387 rxvt_privileged_ttydev (aR_ SAVE);
1388#endif
1389
1390 if ((R->tty_fd = rxvt_get_tty (R->ttydev)) < 0)
1391 { 1319 {
1392 close(cfd); 1320 if (getfd_hook)
1393 rxvt_print_error("can't open slave tty %s", R->ttydev); 1321 pty->pty = (*getfd_hook) (pty->pty);
1394 return -1; 1322
1323 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1324 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1395 } 1325 }
1396 } 1326 }
1327 else
1328#endif
1329 if (!pty->get ())
1330 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1331
1332 int er;
1333
1397#ifndef NO_BACKSPACE_KEY 1334#ifndef NO_BACKSPACE_KEY
1398 if (R->key_backspace[0] && !R->key_backspace[1]) 1335 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1399 er = R->key_backspace[0]; 1336 er = rs[Rs_backspace_key][0];
1400 else if (STRCMP(R->key_backspace, "DEC") == 0) 1337 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1401 er = '\177'; /* the initial state anyway */ 1338 er = '\177'; /* the initial state anyway */
1402 else 1339 else
1403#endif 1340#endif
1404
1405 er = -1; 1341 er = -1;
1406 1342
1407 rxvt_get_ttymode (&(R->tio), er); 1343 rxvt_get_ttymode (&tio, er);
1344 /* init terminal attributes */
1345 cfsetospeed (&tio, BAUDRATE);
1346 cfsetispeed (&tio, BAUDRATE);
1347 tcsetattr (pty->tty, TCSANOW, &tio);
1348 pty->set_utf8_mode (enc_utf8);
1408 1349
1409#ifndef __QNX__ 1350 /* set initial window size */
1351 tt_winch ();
1352
1353#if ENABLE_FRILLS
1354 if (rs[Rs_pty_fd])
1355 return;
1356#endif
1357
1410 /* spin off the command interpreter */ 1358 /* spin off the command interpreter */
1411 switch (R->cmd_pid = fork ()) 1359 switch (cmd_pid = fork ())
1412 { 1360 {
1413 case -1: 1361 case -1:
1414 rxvt_print_error("can't fork");
1415 return -1;
1416 case 0:
1417 close (cfd); /* only keep R->tty_fd and STDERR open */
1418 close (R->Xfd);
1419 if (rxvt_control_tty (R->tty_fd, R->ttydev) < 0)
1420 rxvt_print_error ("could not obtain control of tty");
1421 else
1422 { 1362 {
1423 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1363 cmd_pid = 0;
1424 dup2 (R->tty_fd, STDIN_FILENO); 1364 rxvt_fatal ("can't fork, aborting.\n");
1425 dup2 (R->tty_fd, STDOUT_FILENO);
1426 dup2 (R->tty_fd, STDERR_FILENO);
1427
1428 if (R->tty_fd > 2)
1429 close (R->tty_fd);
1430
1431 rxvt_run_child (aR_ argv);
1432 } 1365 }
1366 case 0:
1367 init_env ();
1368
1369 if (!pty->make_controlling_tty ())
1370 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1371 else
1372 {
1373 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1374 dup2 (pty->tty, STDIN_FILENO);
1375 dup2 (pty->tty, STDOUT_FILENO);
1376 dup2 (pty->tty, STDERR_FILENO);
1377
1378 // close all our file handles that we do no longer need
1379 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1380 {
1381 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1382 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1383 }
1384
1385 run_child (argv);
1386 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1387 }
1388
1433 exit (EXIT_FAILURE); 1389 _exit (EXIT_FAILURE);
1434 /* NOTREACHED */ 1390
1435 default: 1391 default:
1436 { 1392 if (!option (Opt_utmpInhibit))
1437#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1393 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1438 int fdstdin;
1439 1394
1440 fdstdin = dup (STDIN_FILENO); 1395 pty->close_tty ();
1441 dup2 (R->tty_fd, STDIN_FILENO);
1442#endif
1443 1396
1444 rxvt_privileged_utmp (aR_ SAVE); 1397 child_ev.start (cmd_pid);
1445#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1446 1398
1447 dup2 (fdstdin, STDIN_FILENO); 1399 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1448 close (fdstdin);
1449#endif
1450
1451 }
1452 close (R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */
1453 break; 1400 break;
1454 } 1401 }
1455#else /* __QNX__ uses qnxspawn() */
1456 fchmod (R->tty_fd, 0622);
1457 fcntl (R->tty_fd, F_SETFD, FD_CLOEXEC);
1458 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1459
1460 if (rxvt_run_child (aR_ argv) == -1)
1461 exit (EXIT_FAILURE);
1462#endif
1463
1464 return cfd;
1465} 1402}
1466 1403
1467/* ------------------------------------------------------------------------- * 1404/* ------------------------------------------------------------------------- *
1468 * CHILD PROCESS OPERATIONS * 1405 * CHILD PROCESS OPERATIONS *
1469 * ------------------------------------------------------------------------- */ 1406 * ------------------------------------------------------------------------- */
1470/* 1407/*
1471 * The only open file descriptor is the slave tty - so no error messages. 1408 * The only open file descriptor is the slave tty - so no error messages.
1472 * returns are fatal 1409 * returns are fatal
1473 */ 1410 */
1474/* INTPROTO */
1475int 1411int
1476rxvt_run_child(pR_ const char *const *argv) 1412rxvt_term::run_child (const char *const *argv)
1477{ 1413{
1478 char *login; 1414 char *login;
1479 1415
1480 SET_TTYMODE (STDIN_FILENO, &(R->tio)); /* init terminal attributes */
1481
1482 if (R->Options & Opt_console) 1416 if (option (Opt_console))
1417 {
1483 { /* be virtual console, fail silently */ 1418 /* be virtual console, fail silently */
1484#ifdef TIOCCONS 1419#ifdef TIOCCONS
1485 unsigned int on = 1; 1420 unsigned int on = 1;
1486 1421
1487 ioctl (STDIN_FILENO, TIOCCONS, &on); 1422 ioctl (STDIN_FILENO, TIOCCONS, &on);
1488#elif defined (SRIOCSREDIR) 1423#elif defined (SRIOCSREDIR)
1489
1490 int fd; 1424 int fd;
1491 1425
1492 fd = open (CONSOLE, O_WRONLY, 0); 1426 fd = open (CONSOLE, O_WRONLY, 0);
1493 if (fd >= 0) 1427 if (fd >= 0)
1494 {
1495 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1428 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1496 close (fd); 1429 close (fd);
1497 } 1430#endif /* SRIOCSREDIR */
1498#endif /* SRIOCSREDIR */
1499
1500 } 1431 }
1501 1432
1502 /* reset signals and spin off the command interpreter */ 1433 /* reset signals and spin off the command interpreter */
1503 signal (SIGINT, SIG_DFL); 1434 signal (SIGINT, SIG_DFL);
1504 signal (SIGQUIT, SIG_DFL); 1435 signal (SIGQUIT, SIG_DFL);
1505 signal (SIGCHLD, SIG_DFL); 1436 signal (SIGCHLD, SIG_DFL);
1437 signal (SIGHUP, SIG_DFL);
1438 signal (SIGPIPE, SIG_DFL);
1506 /* 1439 /*
1507 * mimick login's behavior by disabling the job control signals 1440 * mimick login's behavior by disabling the job control signals
1508 * a shell that wants them can turn them back on 1441 * a shell that wants them can turn them back on
1509 */ 1442 */
1510#ifdef SIGTSTP 1443#ifdef SIGTSTP
1511
1512 signal (SIGTSTP, SIG_IGN); 1444 signal (SIGTSTP, SIG_IGN);
1513 signal (SIGTTIN, SIG_IGN); 1445 signal (SIGTTIN, SIG_IGN);
1514 signal (SIGTTOU, SIG_IGN); 1446 signal (SIGTTOU, SIG_IGN);
1515#endif /* SIGTSTP */ 1447#endif /* SIGTSTP */
1516
1517 /* set window size */
1518 struct winsize ws;
1519
1520 ws.ws_col = R->TermWin.ncol;
1521 ws.ws_row = R->TermWin.nrow;
1522 ws.ws_xpixel = ws.ws_ypixel = 0;
1523 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1524 1448
1525 // unblock signals (signals are blocked by iom.C 1449 // unblock signals (signals are blocked by iom.C
1526 sigset_t ss; 1450 sigset_t ss;
1527 sigemptyset (&ss); 1451 sigemptyset (&ss);
1528 sigprocmask (SIG_SETMASK, &ss, 0); 1452 sigprocmask (SIG_SETMASK, &ss, 0);
1529 1453
1530#ifndef __QNX__
1531 /* command interpreter path */ 1454 /* command interpreter path */
1532 if (argv != NULL) 1455 if (argv)
1533 { 1456 {
1534# ifdef DEBUG_CMD 1457# ifdef DEBUG_CMD
1535 int i; 1458 int i;
1536 1459
1537 for (i = 0; argv[i]; i++) 1460 for (i = 0; argv[i]; i++)
1538 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1461 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1539# endif 1462# endif
1540 1463
1541 execvp(argv[0], (char *const *)argv); 1464 execvp (argv[0], (char *const *)argv);
1542 /* no error message: STDERR is closed! */ 1465 /* no error message: STDERR is closed! */
1543 } 1466 }
1544 else 1467 else
1545 { 1468 {
1546 const char *argv0, *shell; 1469 const char *argv0, *shell;
1547 1470
1548 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1471 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1549 shell = "/bin/sh"; 1472 shell = "/bin/sh";
1550 1473
1551 argv0 = (const char *)rxvt_r_basename(shell); 1474 argv0 = (const char *)rxvt_basename (shell);
1475
1552 if (R->Options & Opt_loginShell) 1476 if (option (Opt_loginShell))
1553 { 1477 {
1554 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1478 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1555 1479
1556 login[0] = '-'; 1480 login[0] = '-';
1557 STRCPY(&login[1], argv0); 1481 strcpy (&login[1], argv0);
1558 argv0 = login; 1482 argv0 = login;
1559 } 1483 }
1484
1560 execlp(shell, argv0, NULL); 1485 execlp (shell, argv0, (char *)0);
1561 /* no error message: STDERR is closed! */ 1486 /* no error message: STDERR is closed! */
1562 } 1487 }
1563#else /* __QNX__ uses qnxspawn() */
1564 {
1565 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1566 char *command = NULL, fullcommand[_MAX_PATH];
1567 char **arg_v, *arg_a[2] = { NULL, NULL };
1568 1488
1569 if (argv != NULL)
1570 {
1571 if (access(argv[0], X_OK) == -1)
1572 {
1573 if (STRCHR(argv[0], '/') == NULL)
1574 {
1575 searchenv(argv[0], "PATH", fullcommand);
1576 if (fullcommand[0] != '\0')
1577 command = fullcommand;
1578 }
1579 if (access(command, X_OK) == -1)
1580 return -1;
1581 }
1582 else
1583 command = argv[0];
1584 arg_v = argv;
1585 }
1586 else
1587 {
1588 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1589 command = "/bin/sh";
1590
1591 arg_a[0] = my_basename(command);
1592 if (R->Options & Opt_loginShell)
1593 {
1594 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1595
1596 login[0] = '-';
1597 STRCPY(&login[1], arg_a[0]);
1598 arg_a[0] = login;
1599 }
1600 arg_v = arg_a;
1601 }
1602 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;
1603 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1604 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1605 command, arg_v, environ, iov_a, 0);
1606 if (login)
1607 free(login);
1608 close(R->tty_fd);
1609 return R->cmd_fd;
1610 }
1611#endif
1612 return -1; 1489 return -1;
1613} 1490}
1614 1491
1615/* ------------------------------------------------------------------------- *
1616 * GET TTY CURRENT STATE *
1617 * ------------------------------------------------------------------------- */
1618/* rxvt_get_ttymode() */
1619/* INTPROTO */
1620void
1621rxvt_get_ttymode(ttymode_t *tio, int erase)
1622{
1623#ifdef HAVE_TERMIOS_H
1624 /*
1625 * standard System V termios interface
1626 */
1627 if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1628 {
1629 /* return error - use system defaults */
1630 tio->c_cc[VINTR] = CINTR;
1631 tio->c_cc[VQUIT] = CQUIT;
1632 tio->c_cc[VERASE] = CERASE;
1633 tio->c_cc[VKILL] = CKILL;
1634 tio->c_cc[VSTART] = CSTART;
1635 tio->c_cc[VSTOP] = CSTOP;
1636 tio->c_cc[VSUSP] = CSUSP;
1637# ifdef VDSUSP
1638
1639 tio->c_cc[VDSUSP] = CDSUSP;
1640# endif
1641# ifdef VREPRINT
1642
1643 tio->c_cc[VREPRINT] = CRPRNT;
1644# endif
1645# ifdef VDISCRD
1646
1647 tio->c_cc[VDISCRD] = CFLUSH;
1648# endif
1649# ifdef VWERSE
1650
1651 tio->c_cc[VWERSE] = CWERASE;
1652# endif
1653# ifdef VLNEXT
1654
1655 tio->c_cc[VLNEXT] = CLNEXT;
1656# endif
1657
1658 }
1659 tio->c_cc[VEOF] = CEOF;
1660 tio->c_cc[VEOL] = VDISABLE;
1661# ifdef VEOL2
1662
1663 tio->c_cc[VEOL2] = VDISABLE;
1664# endif
1665# ifdef VSWTC
1666
1667 tio->c_cc[VSWTC] = VDISABLE;
1668# endif
1669# ifdef VSWTCH
1670
1671 tio->c_cc[VSWTCH] = VDISABLE;
1672# endif
1673# if VMIN != VEOF
1674
1675 tio->c_cc[VMIN] = 1;
1676# endif
1677# if VTIME != VEOL
1678
1679 tio->c_cc[VTIME] = 0;
1680# endif
1681
1682 if (erase != -1)
1683 tio->c_cc[VERASE] = (char)erase;
1684
1685 /* input modes */
1686 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1687# ifdef IMAXBEL
1688 | IMAXBEL
1689# endif
1690 | IXON);
1691
1692 /* output modes */
1693 tio->c_oflag = (OPOST | ONLCR);
1694
1695 /* control modes */
1696 tio->c_cflag = (CS8 | CREAD);
1697
1698 /* line discipline modes */
1699 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1700# if defined (ECHOCTL) && defined (ECHOKE)
1701 | ECHOCTL | ECHOKE
1702# endif
1703 | ECHOE | ECHOK);
1704# else /* HAVE_TERMIOS_H */
1705
1706 /*
1707 * sgtty interface
1708 */
1709
1710 /* get parameters -- gtty */
1711 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1712 {
1713 tio->sg.sg_erase = CERASE; /* ^H */
1714 tio->sg.sg_kill = CKILL; /* ^U */
1715 }
1716 if (erase != -1)
1717 tio->sg.sg_erase = (char)erase;
1718
1719 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1720
1721 /* get special characters */
1722 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1723 {
1724 tio->tc.t_intrc = CINTR; /* ^C */
1725 tio->tc.t_quitc = CQUIT; /* ^\ */
1726 tio->tc.t_startc = CSTART; /* ^Q */
1727 tio->tc.t_stopc = CSTOP; /* ^S */
1728 tio->tc.t_eofc = CEOF; /* ^D */
1729 tio->tc.t_brkc = -1;
1730 }
1731 /* get local special chars */
1732 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1733 {
1734 tio->lc.t_suspc = CSUSP; /* ^Z */
1735 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1736 tio->lc.t_rprntc = CRPRNT; /* ^R */
1737 tio->lc.t_flushc = CFLUSH; /* ^O */
1738 tio->lc.t_werasc = CWERASE; /* ^W */
1739 tio->lc.t_lnextc = CLNEXT; /* ^V */
1740 }
1741 /* get line discipline */
1742 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1743# ifdef NTTYDISC
1744
1745 tio->line = NTTYDISC;
1746# endif /* NTTYDISC */
1747
1748 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1749#endif /* HAVE_TERMIOS_H */
1750
1751 /*
1752 * Debugging
1753 */
1754#ifdef DEBUG_TTYMODE
1755#ifdef HAVE_TERMIOS_H
1756 /* c_iflag bits */
1757 fprintf(stderr, "Input flags\n");
1758
1759 /* cpp token stringize doesn't work on all machines <sigh> */
1760# define FOO(flag,name) \
1761 if ((tio->c_iflag) & flag) \
1762 fprintf (stderr, "%s ", name)
1763
1764 /* c_iflag bits */
1765 FOO(IGNBRK, "IGNBRK");
1766 FOO(BRKINT, "BRKINT");
1767 FOO(IGNPAR, "IGNPAR");
1768 FOO(PARMRK, "PARMRK");
1769 FOO(INPCK, "INPCK");
1770 FOO(ISTRIP, "ISTRIP");
1771 FOO(INLCR, "INLCR");
1772 FOO(IGNCR, "IGNCR");
1773 FOO(ICRNL, "ICRNL");
1774 FOO(IXON, "IXON");
1775 FOO(IXOFF, "IXOFF");
1776# ifdef IUCLC
1777
1778 FOO(IUCLC, "IUCLC");
1779# endif
1780# ifdef IXANY
1781
1782 FOO(IXANY, "IXANY");
1783# endif
1784# ifdef IMAXBEL
1785
1786 FOO(IMAXBEL, "IMAXBEL");
1787# endif
1788
1789 fprintf(stderr, "\n");
1790
1791# undef FOO
1792# define FOO(entry, name) \
1793 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1794
1795 FOO(VINTR, "VINTR");
1796 FOO(VQUIT, "VQUIT");
1797 FOO(VERASE, "VERASE");
1798 FOO(VKILL, "VKILL");
1799 FOO(VEOF, "VEOF");
1800 FOO(VEOL, "VEOL");
1801# ifdef VEOL2
1802
1803 FOO(VEOL2, "VEOL2");
1804# endif
1805# ifdef VSWTC
1806
1807 FOO(VSWTC, "VSWTC");
1808# endif
1809# ifdef VSWTCH
1810
1811 FOO(VSWTCH, "VSWTCH");
1812# endif
1813
1814 FOO(VSTART, "VSTART");
1815 FOO(VSTOP, "VSTOP");
1816 FOO(VSUSP, "VSUSP");
1817# ifdef VDSUSP
1818
1819 FOO(VDSUSP, "VDSUSP");
1820# endif
1821# ifdef VREPRINT
1822
1823 FOO(VREPRINT, "VREPRINT");
1824# endif
1825# ifdef VDISCRD
1826
1827 FOO(VDISCRD, "VDISCRD");
1828# endif
1829# ifdef VWERSE
1830
1831 FOO(VWERSE, "VWERSE");
1832# endif
1833# ifdef VLNEXT
1834
1835 FOO(VLNEXT, "VLNEXT");
1836# endif
1837
1838 fprintf(stderr, "\n");
1839# undef FOO
1840# endif /* HAVE_TERMIOS_H */
1841#endif /* DEBUG_TTYMODE */
1842}
1843
1844/*----------------------- end-of-file (C source) -----------------------*/ 1492/*----------------------- end-of-file (C source) -----------------------*/

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines