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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.51 by pcg, Sun May 9 18:19:49 2004 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 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * 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>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - 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>
10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11 * - extensive modifications 14 * - extensive modifications
12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13 * - QNX support
14 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 15 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
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_fg */ 256 NULL, /* Color_pointer_fg */
319 NULL, /* Color_pointer_bg */ 257 NULL, /* Color_pointer_bg */
320 NULL, /* Color_border */ 258 NULL, /* Color_border */
321#ifndef NO_BOLD_UNDERLINE_REVERSE 259#ifndef NO_BOLD_UNDERLINE_REVERSE
322 NULL, /* Color_BD */ 260 NULL, /* Color_BD */
261 NULL, /* Color_IT */
323 NULL, /* Color_UL */ 262 NULL, /* Color_UL */
324 NULL, /* Color_RV */ 263 NULL, /* Color_RV */
325#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 264#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
265#if ENABLE_FRILLS
266 NULL, // Color_underline
267#endif
326#ifdef OPTION_HC 268#ifdef OPTION_HC
327 NULL,
328#endif
329#if TINTING
330 NULL, 269 NULL,
331#endif 270#endif
332#ifdef KEEP_SCROLLCOLOR 271#ifdef KEEP_SCROLLCOLOR
333 COLOR_SCROLLBAR, 272 COLOR_SCROLLBAR,
334 COLOR_SCROLLTROUGH, 273 COLOR_SCROLLTROUGH,
335#endif /* KEEP_SCROLLCOLOR */ 274#endif /* KEEP_SCROLLCOLOR */
336 275#if ENABLE_TRANSPARENCY
276 NULL,
277#endif
278#if OFF_FOCUS_FADING
279 "rgb:00/00/00",
280#endif
337 }; 281 };
338 282
339const char *const xa_names[NUM_XA] = 283void
340 {
341 "TEXT",
342 "COMPOUND_TEXT",
343 "UTF8_STRING",
344 "MULTIPLE",
345 "TARGETS",
346 "TIMESTAMP",
347 "VT_SELECTION",
348 "INCR",
349 "WM_DELETE_WINDOW",
350#ifdef TRANSPARENT
351 "_XROOTPMAP_ID",
352#endif
353#ifdef OFFIX_DND
354 "DndProtocol",
355 "DndSelection",
356#endif
357 "CLIPBOARD"
358 };
359
360bool
361rxvt_term::init_vars () 284rxvt_term::init_vars ()
362{ 285{
286 pix_colors = //
363 PixColors = new rxvt_color [TOTAL_COLORS]; 287 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
364 if (PixColors == NULL) 288#ifdef OFF_FOCUS_FADING
365 return false; 289 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
366
367#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
368 TermWin.pixmap = None;
369#endif
370#ifdef UTMP_SUPPORT
371 next_utmp_action = SAVE;
372#endif
373#ifndef NO_SETOWNER_TTYDEV
374 next_tty_action = SAVE;
375#endif 290#endif
376 291
377 MEvent.time = CurrentTime; 292 MEvent.time = CurrentTime;
378 MEvent.button = AnyButton; 293 MEvent.button = AnyButton;
379 Options = DEFAULT_OPTIONS;
380 want_refresh = 1; 294 want_refresh = 1;
381 cmd_pid = -1;
382 cmd_fd = tty_fd = -1;
383 PrivateModes = SavedModes = PrivMode_Default; 295 priv_modes = SavedModes = PrivMode_Default;
384 TermWin.focus = 0;
385 TermWin.ncol = 80; 296 ncol = 80;
386 TermWin.nrow = 24; 297 nrow = 24;
387 TermWin.int_bwidth = INTERNALBORDERWIDTH; 298 int_bwidth = INTERNALBORDERWIDTH;
388 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 299 ext_bwidth = EXTERNALBORDERWIDTH;
389 TermWin.lineSpace = LINESPACE; 300 lineSpace = LINESPACE;
390 TermWin.saveLines = SAVELINES; 301 saveLines = SAVELINES;
391 numPixColors = TOTAL_COLORS;
392 302
393#ifndef NO_BRIGHTCOLOR
394 colorfgbg = DEFAULT_RSTYLE;
395#endif
396
397 refresh_limit = 1;
398 refresh_type = SLOW_REFRESH; 303 refresh_type = SLOW_REFRESH;
399 prev_nrow = prev_ncol = 0;
400 304
401 oldcursor.row = oldcursor.col = -1; 305 oldcursor.row = oldcursor.col = -1;
402#ifdef XPM_BACKGROUND
403 /* bgPixmap.w = bgPixmap.h = 0; */
404 bgPixmap.x = bgPixmap.y = 50;
405 bgPixmap.pixmap = None;
406#endif
407
408 last_bot = last_state = -1; 306 last_bot = last_state = -1;
409 307
410#ifdef MENUBAR 308 set_option (Opt_scrollBar);
411 menu_readonly = 1; 309 set_option (Opt_scrollTtyOutput);
412# if ! (MENUBAR_MAX > 1) 310 set_option (Opt_jumpScroll);
413 CurrentBar = & (BarList); 311 set_option (Opt_skipScroll);
414# endif /* (MENUBAR_MAX > 1) */ 312 set_option (Opt_secondaryScreen);
415#endif 313 set_option (Opt_secondaryScroll);
416 314 set_option (Opt_pastableTabs);
417 return true; 315 set_option (Opt_intensityStyles);
316 set_option (Opt_iso14755_52);
418} 317}
419 318
420void 319void
421rxvt_term::init_secondary () 320rxvt_term::init_secondary ()
422{ 321{
423 int i; 322 int i;
424#ifdef TTY_GID_SUPPORT
425 struct group *gr = getgrnam ("tty");
426
427 if (gr)
428 { /* change group ownership of tty to "tty" */
429 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
430 ttygid = gr->gr_gid;
431 }
432 else
433#endif /* TTY_GID_SUPPORT */
434
435 {
436 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
437 ttygid = getgid ();
438 }
439 323
440 /* 324 /*
441 * Close all unused file descriptors 325 * Close all unused file descriptors
442 * We don't want them, we don't need them. 326 * We don't want them, we don't need them.
443 */ 327 */
444 if ((i = open ("/dev/null", O_RDONLY)) < 0) 328 if ((i = open ("/dev/null", O_RDONLY)) < 0)
445 { 329 {
446 /* TODO: BOO HISS */ 330 /* TODO: BOO HISS */
447 dup2 (STDERR_FILENO, STDIN_FILENO); 331 dup2 (STDERR_FILENO, STDIN_FILENO);
448 } 332 }
449 else if (i > STDIN_FILENO) 333 else if (i != STDIN_FILENO)
450 { 334 {
451 dup2 (i, STDIN_FILENO); 335 dup2 (i, STDIN_FILENO);
452 close (i); 336 close (i);
453 } 337 }
454 338
… …
469/*----------------------------------------------------------------------*/ 353/*----------------------------------------------------------------------*/
470const char ** 354const char **
471rxvt_term::init_resources (int argc, const char *const *argv) 355rxvt_term::init_resources (int argc, const char *const *argv)
472{ 356{
473 int i, r_argc; 357 int i, r_argc;
474 char *val;
475 const char **cmd_argv, **r_argv; 358 const char **cmd_argv, **r_argv;
476 359
477 /* 360 /*
478 * 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
479 */ 362 */
480 for (r_argc = 0; r_argc < argc; r_argc++) 363 for (r_argc = 0; r_argc < argc; r_argc++)
481 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) 364 if (!strcmp (argv[r_argc], "-e"))
482 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 }
483 380
484 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 381 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
485 382
486 for (i = 0; i < r_argc; i++) 383 for (i = 0; i < r_argc; i++)
487 r_argv[i] = (const char *)argv[i]; 384 r_argv[i] = (const char *)argv[i];
488 385
489 r_argv[i] = NULL; 386 r_argv[i] = NULL;
490 387
491 if (r_argc == argc)
492 cmd_argv = NULL;
493 else
494 {
495 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
496
497 for (i = 0; i < argc - r_argc - 1; i++)
498 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
499
500 cmd_argv[i] = NULL;
501 }
502
503 rs[Rs_name] = rxvt_r_basename (argv[0]); 388 rs[Rs_name] = rxvt_basename (argv[0]);
504 389
505 /* 390 /*
506 * Open display, get options/resources and create the window 391 * Open display, get options/resources and create the window
507 */ 392 */
393
508 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 394 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
509 rs[Rs_display_name] = ":0"; 395 rs[Rs_display_name] = ":0";
510 396
511 get_options (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
512 free (r_argv); 419 free (r_argv);
513 420
514#ifdef LOCAL_X_IS_UNIX 421 for (int i = NUM_RESOURCES; i--; )
515 if (rs[Rs_display_name][0] == ':') 422 if (rs [i] == resval_undef)
516 { 423 rs [i] = 0;
517 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 424
518 STRCPY (val, "unix"); 425#if ENABLE_PERL
519 STRCAT (val, rs[Rs_display_name]); 426 if (!rs[Rs_perl_ext_1])
520 display = displays.get (val); 427 rs[Rs_perl_ext_1] = "default";
521 free (val); 428
429 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
430 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
431 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
522 } 432 {
433 rxvt_perl.init (this);
434 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
435 }
523#endif 436#endif
524
525 if (!display
526 && ! (display = displays.get (rs[Rs_display_name])))
527 rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
528
529 extract_resources (display->display, rs[Rs_name]);
530 437
531 /* 438 /*
532 * set any defaults not already set 439 * set any defaults not already set
533 */ 440 */
534 if (cmd_argv && cmd_argv[0]) 441 if (cmd_argv && cmd_argv[0])
535 { 442 {
536 if (!rs[Rs_title]) 443 if (!rs[Rs_title])
537 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 444 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
538 if (!rs[Rs_iconName]) 445 if (!rs[Rs_iconName])
539 rs[Rs_iconName] = rs[Rs_title]; 446 rs[Rs_iconName] = rs[Rs_title];
540 } 447 }
541 else 448 else
542 { 449 {
… …
545 if (!rs[Rs_iconName]) 452 if (!rs[Rs_iconName])
546 rs[Rs_iconName] = rs[Rs_name]; 453 rs[Rs_iconName] = rs[Rs_name];
547 } 454 }
548 455
549 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 456 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
550 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 457 saveLines = min (i, MAX_SAVELINES);
551 458
552#ifndef NO_FRILLS 459#if ENABLE_FRILLS
553 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)
554 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 461 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
462
555 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)
556 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 464 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
557#endif
558 465
559#ifndef NO_LINESPACE
560 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 466 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
561 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 467 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
562#endif 468#endif
563 469
564#ifdef POINTER_BLANK 470#ifdef POINTER_BLANK
565 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 471 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
566 pointerBlankDelay = i; 472 pointerBlankDelay = i;
567 else 473 else
568 pointerBlankDelay = 2; 474 pointerBlankDelay = 2;
569#endif 475#endif
570 476
571 /* no point having a scrollbar without having any scrollback! */ 477 /* no point having a scrollbar without having any scrollback! */
572 if (!TermWin.saveLines) 478 if (!saveLines)
573 Options &= ~Opt_scrollBar; 479 set_option (Opt_scrollBar, 0);
574 480
575#ifdef PRINTPIPE 481#ifdef PRINTPIPE
576 if (!rs[Rs_print_pipe]) 482 if (!rs[Rs_print_pipe])
577 rs[Rs_print_pipe] = PRINTPIPE; 483 rs[Rs_print_pipe] = PRINTPIPE;
578#endif 484#endif
… …
581 rs[Rs_cutchars] = CUTCHARS; 487 rs[Rs_cutchars] = CUTCHARS;
582 488
583#ifndef NO_BACKSPACE_KEY 489#ifndef NO_BACKSPACE_KEY
584 if (!rs[Rs_backspace_key]) 490 if (!rs[Rs_backspace_key])
585# ifdef DEFAULT_BACKSPACE 491# ifdef DEFAULT_BACKSPACE
586 key_backspace = DEFAULT_BACKSPACE; 492 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
587# else 493# else
588 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 494 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
589# endif 495# endif
590 else
591 {
592 val = STRDUP (rs[Rs_backspace_key]);
593 rxvt_Str_trim (val);
594 rxvt_Str_escaped (val);
595 key_backspace = val;
596 }
597#endif 496#endif
598 497
599#ifndef NO_DELETE_KEY 498#ifndef NO_DELETE_KEY
600 if (!rs[Rs_delete_key]) 499 if (!rs[Rs_delete_key])
601# ifdef DEFAULT_DELETE 500# ifdef DEFAULT_DELETE
602 key_delete = DEFAULT_DELETE; 501 rs[Rs_delete_key] = DEFAULT_DELETE;
603# else 502# else
604 key_delete = "\033[3~"; 503 rs[Rs_delete_key] = "\033[3~";
605# endif
606 else
607 {
608 val = STRDUP (rs[Rs_delete_key]);
609 rxvt_Str_trim (val);
610 rxvt_Str_escaped (val);
611 key_delete = val;
612 }
613#endif 504# endif
614 if (rs[Rs_answerbackstring]) 505#endif
615 {
616 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
617 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
618 }
619 506
620#ifdef HAVE_SCROLLBARS 507#ifdef HAVE_SCROLLBARS
621 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 508 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
622 rs[Rs_scrollBar_thickness]);
623#endif 509#endif
624 510
625#ifdef XTERM_REVERSE_VIDEO 511#ifdef XTERM_REVERSE_VIDEO
626 /* this is how xterm implements reverseVideo */ 512 /* this is how xterm implements reverseVideo */
627 if (Options & Opt_reverseVideo) 513 if (option (Opt_reverseVideo))
628 { 514 {
629 if (!rs[Rs_color + Color_fg]) 515 if (!rs[Rs_color + Color_fg])
630 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 516 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
517
631 if (!rs[Rs_color + Color_bg]) 518 if (!rs[Rs_color + Color_bg])
632 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 519 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
633 } 520 }
634#endif 521#endif
635 522
… …
637 if (!rs[Rs_color + i]) 524 if (!rs[Rs_color + i])
638 rs[Rs_color + i] = def_colorName[i]; 525 rs[Rs_color + i] = def_colorName[i];
639 526
640#ifndef XTERM_REVERSE_VIDEO 527#ifndef XTERM_REVERSE_VIDEO
641 /* this is how we implement reverseVideo */ 528 /* this is how we implement reverseVideo */
642 if (Options & Opt_reverseVideo) 529 if (option (Opt_reverseVideo))
643 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]);
644#endif 531#endif
645 532
646 /* convenient aliases for setting fg/bg to colors */ 533 /* convenient aliases for setting fg/bg to colors */
647 color_aliases (Color_fg); 534 color_aliases (Color_fg);
648 color_aliases (Color_bg); 535 color_aliases (Color_bg);
649#ifndef NO_CURSORCOLOR 536#ifndef NO_CURSORCOLOR
650 color_aliases (Color_cursor); 537 color_aliases (Color_cursor);
651 color_aliases (Color_cursor2); 538 color_aliases (Color_cursor2);
652#endif /* NO_CURSORCOLOR */ 539#endif /* NO_CURSORCOLOR */
653 color_aliases (Color_pointer_fg); 540 color_aliases (Color_pointer_fg);
654 color_aliases (Color_pointer_bg); 541 color_aliases (Color_pointer_bg);
655 color_aliases (Color_border); 542 color_aliases (Color_border);
656#ifndef NO_BOLD_UNDERLINE_REVERSE 543#ifndef NO_BOLD_UNDERLINE_REVERSE
657 color_aliases (Color_BD); 544 color_aliases (Color_BD);
658 color_aliases (Color_UL); 545 color_aliases (Color_UL);
659 color_aliases (Color_RV); 546 color_aliases (Color_RV);
660#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];
661 551
662 return cmd_argv; 552 return cmd_argv;
663} 553}
664 554
665/*----------------------------------------------------------------------*/ 555/*----------------------------------------------------------------------*/
666void 556void
667rxvt_term::init_env () 557rxvt_term::init_env ()
668{ 558{
669 int i; 559 int i;
670 unsigned int u;
671 char *val; 560 char *val;
672 561
673#ifdef DISPLAY_IS_IP 562#ifdef DISPLAY_IS_IP
674 /* Fixup display_name for export over pty to any interested terminal 563 /* Fixup display_name for export over pty to any interested terminal
675 * 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
… …
683 */ 572 */
684 val = rxvt_network_display (rs[Rs_display_name]); 573 val = rxvt_network_display (rs[Rs_display_name]);
685 rs[Rs_display_name] = (const char *)val; 574 rs[Rs_display_name] = (const char *)val;
686 575
687 if (val == NULL) 576 if (val == NULL)
688#endif /* DISPLAY_IS_IP */ 577#endif /* DISPLAY_IS_IP */
689 val = XDisplayString (display->display); 578 val = XDisplayString (dpy);
690 579
691 if (rs[Rs_display_name] == NULL) 580 if (rs[Rs_display_name] == NULL)
692 rs[Rs_display_name] = val; /* use broken `:0' value */ 581 rs[Rs_display_name] = val; /* use broken `:0' value */
693 582
694 i = STRLEN (val); 583 i = strlen (val);
695 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 584 env_display = (char *)rxvt_malloc (i + 9);
696 585
697 sprintf (env_display, "DISPLAY=%s", val); 586 sprintf (env_display, "DISPLAY=%s", val);
698 587
699 /* avoiding the math library: 588 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
700 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
701 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
702 ;
703 MAX_IT (i, 1);
704 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
705
706 sprintf (env_windowid, "WINDOWID=%u",
707 (unsigned int)TermWin.parent[0]);
708 589
709 /* add entries to the environment: 590 /* add entries to the environment:
710 * @ DISPLAY: in case we started with -display 591 * @ DISPLAY: in case we started with -display
711 * @ WINDOWID: X window id number of the window 592 * @ WINDOWID: X window id number of the window
712 * @ COLORTERM: terminal sub-name and also indicates its color 593 * @ COLORTERM: terminal sub-name and also indicates its color
… …
714 * @ TERMINFO: path to terminfo directory 595 * @ TERMINFO: path to terminfo directory
715 * @ COLORFGBG: fg;bg color codes 596 * @ COLORFGBG: fg;bg color codes
716 */ 597 */
717 putenv (env_display); 598 putenv (env_display);
718 putenv (env_windowid); 599 putenv (env_windowid);
600
719 if (env_colorfgbg) 601 if (env_colorfgbg)
720 putenv (env_colorfgbg); 602 putenv (env_colorfgbg);
721 603
722#ifdef RXVT_TERMINFO 604#ifdef RXVT_TERMINFO
723 putenv ("TERMINFO=" RXVT_TERMINFO); 605 putenv ("TERMINFO=" RXVT_TERMINFO);
724#endif 606#endif
725 607
726 if (display->depth <= 2) 608 if (depth <= 2)
727 putenv ("COLORTERM=" COLORTERMENV "-mono"); 609 putenv ("COLORTERM=" COLORTERMENV "-mono");
728 else 610 else
729 putenv ("COLORTERM=" COLORTERMENVFULL); 611 putenv ("COLORTERM=" COLORTERMENVFULL);
730 612
731 if (rs[Rs_term_name] != NULL) 613 if (rs[Rs_term_name] != NULL)
732 { 614 {
733 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 615 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
734 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 616 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
735 putenv (env_term); 617 putenv (env_term);
736 } 618 }
737 else 619 else
738 putenv ("TERM=" TERMENV); 620 putenv ("TERM=" TERMENV);
… …
740#ifdef HAVE_UNSETENV 622#ifdef HAVE_UNSETENV
741 /* avoid passing old settings and confusing term size */ 623 /* avoid passing old settings and confusing term size */
742 unsetenv ("LINES"); 624 unsetenv ("LINES");
743 unsetenv ("COLUMNS"); 625 unsetenv ("COLUMNS");
744 unsetenv ("TERMCAP"); /* terminfo should be okay */ 626 unsetenv ("TERMCAP"); /* terminfo should be okay */
745#endif /* HAVE_UNSETENV */ 627#endif /* HAVE_UNSETENV */
746} 628}
747 629
748/*----------------------------------------------------------------------*/ 630/*----------------------------------------------------------------------*/
749/* 631/*
750 * This is more or less stolen straight from XFree86 xterm. 632 * This is more or less stolen straight from XFree86 xterm.
751 * This should support all European type languages. 633 * This should support all European type languages.
752 */ 634 */
753void 635void
754rxvt_term::set_locale (const char *locale) 636rxvt_term::set_locale (const char *locale)
755{ 637{
638 set_environ (envv);
639
756#if HAVE_XSETLOCALE || HAVE_SETLOCALE 640#if HAVE_XSETLOCALE || HAVE_SETLOCALE
757 free (this->locale); 641 free (this->locale);
758 this->locale = rxvt_strdup (setlocale (LC_CTYPE, 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);
759 SET_LOCALE (this->locale); 659 SET_LOCALE (this->locale);
760 mbstate.reset (); 660 mbstate.reset ();
761#endif 661#endif
762#if 0 662
763#if HAVE_NL_LANGINFO 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');
764 free (codeset); 670 free (codeset);
765 codeset = strdup (nl_langinfo (CODESET));
766 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
767 || !STRCASECMP (codeset, "UTF8");
768#else 671#else
769 enc_utf8 = 1; 672 enc_utf8 = 0;
770#endif
771#endif 673#endif
772} 674}
773 675
774void 676void
775rxvt_term::init_xlocale () 677rxvt_term::init_xlocale ()
776{ 678{
679 set_environ (envv);
680
777#ifdef USE_XIM 681#ifdef USE_XIM
778 if (!locale) 682 if (!locale)
779 rxvt_warn ("setting locale failed, working without locale support.\n"); 683 rxvt_warn ("setting locale failed, working without locale support.\n");
780 else 684 else
781 { 685 {
782 Atom wmlocale; 686 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
783
784 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
785 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
786 XA_STRING, 8, PropModeReplace,
787 (unsigned char *)locale, STRLEN (locale));
788 687
789 if (!XSupportsLocale ()) 688 if (!XSupportsLocale ())
790 { 689 {
791 rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n"); 690 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
792 return; 691 return;
793 } 692 }
794 693
795 im_ev.start (display); 694 im_ev.start (display);
796 695
… …
806{ 705{
807 /* 706 /*
808 * Initialize the command connection. 707 * Initialize the command connection.
809 * This should be called after the X server connection is established. 708 * This should be called after the X server connection is established.
810 */ 709 */
811 int i;
812
813 for (i = 0; i < NUM_XA; i++)
814 xa[i] = XInternAtom (display->display, xa_names[i], False);
815
816 /* Enable delete window protocol */
817 XSetWMProtocols (display->display, TermWin.parent[0],
818 & (xa[XA_WMDELETEWINDOW]), 1);
819
820#ifdef USING_W11LIB
821 /* enable W11 callbacks */
822 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
823#endif
824 710
825#ifdef META8_OPTION 711#ifdef META8_OPTION
826 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 712 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
827#endif 713#endif
828 714
829 get_ourmods (); 715 get_ourmods ();
830 716
831 if (! (Options & Opt_scrollTtyOutput)) 717 if (!option (Opt_scrollTtyOutput))
832 PrivateModes |= PrivMode_TtyOutputInh; 718 priv_modes |= PrivMode_TtyOutputInh;
833 if (Options & Opt_scrollTtyKeypress) 719 if (option (Opt_scrollTtyKeypress))
834 PrivateModes |= PrivMode_Keypress; 720 priv_modes |= PrivMode_Keypress;
835 if (! (Options & Opt_jumpScroll)) 721 if (!option (Opt_jumpScroll))
836 PrivateModes |= PrivMode_smoothScroll; 722 priv_modes |= PrivMode_smoothScroll;
837 723
838#ifndef NO_BACKSPACE_KEY 724#ifndef NO_BACKSPACE_KEY
839 if (STRCMP (key_backspace, "DEC") == 0) 725 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
840 PrivateModes |= PrivMode_HaveBackSpace; 726 priv_modes |= PrivMode_HaveBackSpace;
841#endif 727#endif
842 728
843 /* add value for scrollBar */ 729 /* add value for scrollBar */
844 if (scrollbar_visible ()) 730 if (scrollBar.state)
845 { 731 {
846 PrivateModes |= PrivMode_scrollBar; 732 priv_modes |= PrivMode_scrollBar;
847 SavedModes |= PrivMode_scrollBar; 733 SavedModes |= PrivMode_scrollBar;
848 } 734 }
849 if (menubar_visible ())
850 {
851 PrivateModes |= PrivMode_menuBar;
852 SavedModes |= PrivMode_menuBar;
853 }
854 735
855#ifdef CURSOR_BLINK 736 run_command (argv);
856 if (Options & Opt_cursorBlink)
857 (void)gettimeofday (&lastcursorchange, NULL);
858#endif
859
860 if ((cmd_fd = run_command (argv)) < 0)
861 rxvt_fatal ("failure while running command, aborting");
862} 737}
863 738
864/*----------------------------------------------------------------------*/ 739/*----------------------------------------------------------------------*/
865void 740void
866rxvt_term::Get_Colours () 741rxvt_term::Get_Colours ()
867{ 742{
868 int i; 743 int i;
869 744
745#ifdef OFF_FOCUS_FADING
746 pix_colors = pix_colors_focused;
747#endif
748
870 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 749 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
871 { 750 {
751 const char *name = rs[Rs_color + i];
752
753 if (!name)
754 continue;
755
872 rxvt_color xcol; 756 rxvt_color xcol;
873 757
874 if (!rs[Rs_color + i]) 758 if (!set_color (xcol, name))
875 continue;
876
877 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
878 { 759 {
879#ifndef XTERM_REVERSE_VIDEO 760#ifndef XTERM_REVERSE_VIDEO
880 if (i < 2 && (Options & Opt_reverseVideo)) 761 if (i < 2 && option (Opt_reverseVideo))
881 rs[Rs_color + i] = def_colorName[!i]; 762 name = def_colorName [1 - i];
882 else 763 else
883#endif 764#endif
884 rs[Rs_color + i] = def_colorName[i]; 765 name = def_colorName [i];
885 766
886 if (!rs[Rs_color + i]) 767 if (!name)
887 continue; 768 continue;
888 769
889 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 770 if (!set_color (xcol, name))
890 { 771 {
891 switch (i) 772 switch (i)
892 { 773 {
893 case Color_fg: 774 case Color_fg:
894 case Color_bg: 775 case Color_bg:
895 /* fatal: need bg/fg color */
896 rxvt_fatal ("unable to get foreground/background colour, aborting"); 776 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
897 /* NOTREACHED */ 777 name = "";
898 break; 778 break;
899#ifndef NO_CURSORCOLOR 779#ifndef NO_CURSORCOLOR
900 case Color_cursor2: 780 case Color_cursor2:
901 xcol = PixColors[Color_fg]; 781#endif
902 break;
903#endif /* ! NO_CURSORCOLOR */
904 case Color_pointer_fg: 782 case Color_pointer_fg:
905 xcol = PixColors[Color_fg]; 783 name = rs[Rs_color + Color_fg];
784 xcol.set (this, name);
906 break; 785 break;
907 default: 786 default:
908 xcol = PixColors[Color_bg]; /* None */ 787 name = rs[Rs_color + Color_bg];
788 xcol.set (this, name);
909 break; 789 break;
910 } 790 }
911 } 791 }
912 } 792 }
913 793
914 PixColors[i] = xcol; 794 pix_colors[i] = xcol;
915 SET_PIXCOLOR (i); 795 rs[Rs_color + i] = name;
916 }
917
918 if (XDEPTH <= 2)
919 { 796 }
797
798 if (depth <= 2)
799 {
920 if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg]; 800 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
921 if (!rs[Rs_color + Color_pointer_bg]) PixColors[Color_pointer_bg] = PixColors[Color_bg]; 801 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
922 if (!rs[Rs_color + Color_border] ) PixColors[Color_border] = PixColors[Color_fg]; 802 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
923 } 803 }
924 804
925 /* 805 /*
926 * get scrollBar/menuBar shadow colors 806 * get scrollBar shadow colors
927 * 807 *
928 * The calculations of topShadow/bottomShadow values are adapted 808 * The calculations of topShadow/bottomShadow values are adapted
929 * from the fvwm window manager. 809 * from the fvwm window manager.
930 */ 810 */
931#ifdef KEEP_SCROLLCOLOR 811#ifdef KEEP_SCROLLCOLOR
932 812 if (depth <= 2)
933 if (XDEPTH <= 2) 813 {
934 { /* Monochrome */ 814 /* Monochrome */
935 PixColors[Color_scroll] = PixColors[Color_fg]; 815 alias_color (Color_scroll, Color_fg);
936 PixColors[Color_topShadow] = PixColors[Color_bg]; 816 alias_color (Color_topShadow, Color_bg);
937 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 817 alias_color (Color_bottomShadow, Color_bg);
938 } 818 }
939 else 819 else
940 { 820 {
941 rxvt_color xcol[3]; 821 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
942 /* xcol[0] == white
943 * xcol[1] == top shadow
944 * xcol[2] == bot shadow */
945 822
946 xcol[1] = PixColors[Color_scroll]; 823 rgba cscroll;
947# ifdef PREFER_24BIT 824 pix_colors [Color_scroll].get (cscroll);
948 xcol[0].set (display, 65535, 65535, 65535);
949 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
950# else
951 xcol[0].set (display, WhitePixel (display->display, display->screen));
952# endif
953
954 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
955
956 xcol[0].get (display, pr0, pg0, pb0);
957 xcol[1].get (display, pr1, pg1, pb1);
958
959 /* bottomShadowColor */
960 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
961 xcol[2] = PixColors[Color_Black];
962
963 PixColors[Color_bottomShadow] = xcol[2];
964 825
965 /* topShadowColor */ 826 /* topShadowColor */
966 if (!xcol[1].set (display, 827 if (!pix_colors[Color_topShadow].set (this,
967 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 828 rgba (
968 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 829 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
969 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 830 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
970 xcol[1] = PixColors[Color_White]; 831 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
971 832 cscroll.a)
972 PixColors[Color_topShadow] = xcol[1]; 833 ))
834 alias_color (Color_topShadow, Color_White);
973 } 835 }
974#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
975} 842}
976 843
977/*----------------------------------------------------------------------*/ 844/*----------------------------------------------------------------------*/
978/* color aliases, fg/bg bright-bold */ 845/* color aliases, fg/bg bright-bold */
979void 846void
… …
982 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 849 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
983 { 850 {
984 int i = atoi (rs[Rs_color + idx]); 851 int i = atoi (rs[Rs_color + idx]);
985 852
986 if (i >= 8 && i <= 15) 853 if (i >= 8 && i <= 15)
987 { /* bright colors */ 854 /* bright colors */
988 i -= 8;
989#ifndef NO_BRIGHTCOLOR
990 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 855 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
991 return; 856 else if (i >= 0 && i <= 7)
992#endif 857 /* normal colors */
993
994 }
995
996 if (i >= 0 && i <= 7) /* normal colors */
997 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 858 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
998 } 859 }
999} 860}
1000 861
1001/*----------------------------------------------------------------------*/ 862/*----------------------------------------------------------------------*/
… …
1004 * Use resource ``modifier'' to override the Meta modifier 865 * Use resource ``modifier'' to override the Meta modifier
1005 */ 866 */
1006void 867void
1007rxvt_term::get_ourmods () 868rxvt_term::get_ourmods ()
1008{ 869{
1009 int i, j, k; 870 int i, j, k;
1010 int requestedmeta, realmeta, realalt; 871 int requestedmeta, realmeta, realalt;
1011 const char *cm, *rsmod; 872 const char *cm, *rsmod;
1012 XModifierKeymap *map; 873 XModifierKeymap *map;
1013 KeyCode *kc; 874 KeyCode *kc;
1014 const unsigned int modmasks[] = 875 const unsigned int modmasks[] =
1015 { 876 {
1016 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 877 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1017 }; 878 };
1018 879
1019 requestedmeta = realmeta = realalt = 0; 880 requestedmeta = realmeta = realalt = 0;
1020 rsmod = rs[Rs_modifier]; 881 rsmod = rs[Rs_modifier];
882
1021 if (rsmod 883 if (rsmod
1022 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 884 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1023 requestedmeta = rsmod[3] - '0'; 885 requestedmeta = rsmod[3] - '0';
1024 886
1025 map = XGetModifierMapping (display->display); 887 map = XGetModifierMapping (dpy);
1026 kc = map->modifiermap; 888 kc = map->modifiermap;
889
1027 for (i = 1; i < 6; i++) 890 for (i = 1; i < 6; i++)
1028 { 891 {
1029 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 892 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
893
1030 for (j = map->max_keypermod; j--; k++) 894 for (j = map->max_keypermod; j--; k++)
1031 { 895 {
1032 if (kc[k] == 0) 896 if (kc[k] == 0)
1033 break; 897 break;
898
1034 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 899 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1035 { 900 {
1036 case XK_Num_Lock: 901 case XK_Num_Lock:
1037 ModNumLockMask = modmasks[i - 1]; 902 ModNumLockMask = modmasks[i - 1];
1038 /* FALLTHROUGH */ 903 continue;
1039 default: 904
1040 continue; /* for (;;) */ 905 case XK_ISO_Level3_Shift:
906 ModLevel3Mask = modmasks[i - 1];
907 continue;
908
1041 case XK_Meta_L: 909 case XK_Meta_L:
1042 case XK_Meta_R: 910 case XK_Meta_R:
1043 cm = "meta"; 911 cm = "meta";
1044 realmeta = i; 912 realmeta = i;
1045 break; 913 break;
914
1046 case XK_Alt_L: 915 case XK_Alt_L:
1047 case XK_Alt_R: 916 case XK_Alt_R:
1048 cm = "alt"; 917 cm = "alt";
1049 realalt = i; 918 realalt = i;
1050 break; 919 break;
920
1051 case XK_Super_L: 921 case XK_Super_L:
1052 case XK_Super_R: 922 case XK_Super_R:
1053 cm = "super"; 923 cm = "super";
1054 break; 924 break;
925
1055 case XK_Hyper_L: 926 case XK_Hyper_L:
1056 case XK_Hyper_R: 927 case XK_Hyper_R:
1057 cm = "hyper"; 928 cm = "hyper";
1058 break; 929 break;
930
931 default:
932 continue;
1059 } 933 }
1060 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 934
935 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1061 requestedmeta = i; 936 requestedmeta = i;
1062 } 937 }
1063 } 938 }
939
1064 XFreeModifiermap (map); 940 XFreeModifiermap (map);
941
1065 i = (requestedmeta ? requestedmeta 942 i = requestedmeta ? requestedmeta
1066 : (realmeta ? realmeta 943 : realmeta ? realmeta
1067 : (realalt ? realalt : 0))); 944 : realalt ? realalt
945 : 0;
946
1068 if (i) 947 if (i)
1069 ModMetaMask = modmasks[i - 1]; 948 ModMetaMask = modmasks[i - 1];
1070} 949}
1071 950
1072/*----------------------------------------------------------------------*/ 951/*----------------------------------------------------------------------*/
… …
1074void 953void
1075rxvt_term::create_windows (int argc, const char *const *argv) 954rxvt_term::create_windows (int argc, const char *const *argv)
1076{ 955{
1077 XClassHint classHint; 956 XClassHint classHint;
1078 XWMHints wmHint; 957 XWMHints wmHint;
958#if ENABLE_FRILLS
959 MWMHints mwmhints = { };
960#endif
1079 XGCValues gcvalue; 961 XGCValues gcvalue;
1080 long vt_emask;
1081 XSetWindowAttributes attributes; 962 XSetWindowAttributes attributes;
1082 XWindowAttributes gattr; 963 Window top, parent;
1083 964
1084 if (Options & Opt_transparent) 965 dLocal (Display *, dpy);
1085 {
1086 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1087 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1088 }
1089 966
1090 /* grab colors before netscape does */ 967 /* grab colors before netscape does */
1091 Get_Colours (); 968 Get_Colours ();
1092 969
1093 if (!change_font (rs[Rs_font])) 970 if (!set_fonts ())
1094 { 971 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1095 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n"); 972
1096 destroy (); 973 parent = display->root;
1097 return; 974
975 attributes.override_redirect = !!option (Opt_override_redirect);
976
977#if ENABLE_FRILLS
978 if (option (Opt_borderLess))
1098 } 979 {
980 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
981 {
982 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
983 attributes.override_redirect = true;
984 }
985 else
986 {
987 mwmhints.flags = MWM_HINTS_DECORATIONS;
988 }
989 }
990#endif
991
992#if ENABLE_XEMBED
993 if (rs[Rs_embed])
994 {
995 XWindowAttributes wattr;
996
997 parent = strtol (rs[Rs_embed], 0, 0);
998
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
1099 1005
1100 window_calc (0, 0); 1006 window_calc (0, 0);
1007
1008 /* sub-window placement & size in rxvt_resize_subwindows () */
1009 attributes.background_pixel = pix_colors_focused [Color_border];
1010 attributes.border_pixel = pix_colors_focused [Color_border];
1011 attributes.colormap = cmap;
1012
1013 top = XCreateWindow (dpy, parent,
1014 szHint.x, szHint.y,
1015 szHint.width, szHint.height,
1016 ext_bwidth,
1017 depth, InputOutput, visual,
1018 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1019 &attributes);
1020
1021 this->parent[0] = top;
1022
1101 old_width = szHint.width; 1023 old_width = szHint.width;
1102 old_height = szHint.height; 1024 old_height = szHint.height;
1103 1025
1104 /* sub-window placement & size in rxvt_resize_subwindows () */
1105
1106#ifdef PREFER_24BIT
1107 attributes.background_pixel = PixColors[Color_bg];
1108 attributes.border_pixel = PixColors[Color_border];
1109 attributes.colormap = display->cmap;
1110 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1111 szHint.x, szHint.y,
1112 szHint.width, szHint.height,
1113 TermWin.ext_bwidth,
1114 display->depth, InputOutput,
1115 display->visual,
1116 CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1117#else
1118 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1119 szHint.x, szHint.y,
1120 szHint.width, szHint.height,
1121 TermWin.ext_bwidth,
1122 PixColors[Color_border],
1123 PixColors[Color_bg]);
1124#endif
1125
1126 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1026 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1127 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1027 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1128 1028
1129 classHint.res_name = (char *)rs[Rs_name]; 1029 classHint.res_name = (char *)rs[Rs_name];
1130 classHint.res_class = (char *)RESCLASS; 1030 classHint.res_class = (char *)RESCLASS;
1131 1031
1132 wmHint.flags = InputHint | StateHint | WindowGroupHint; 1032 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1133 wmHint.input = True; 1033 wmHint.input = True;
1134 wmHint.initial_state = Options & Opt_iconic ? IconicState : NormalState; 1034 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1135 wmHint.window_group = TermWin.parent[0]; 1035 wmHint.window_group = top;
1136 1036
1137 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1037 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1138 (char **)argv, argc, &szHint, &wmHint, &classHint); 1038 &szHint, &wmHint, &classHint);
1139 1039
1140#ifndef NO_FRILLS 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
1141 long pid = getpid (); 1061 long pid = getpid ();
1142 XChangeProperty (display->display, TermWin.parent[0], 1062
1063 XChangeProperty (dpy, top,
1143 display->atom ("_NET_WM_PID"), XA_CARDINAL, 32, 1064 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1144 PropModeReplace, (unsigned char *)&pid, 1); 1065 PropModeReplace, (unsigned char *)&pid, 1);
1145#endif
1146 1066
1147 XSelectInput (display->display, TermWin.parent[0], 1067 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1068#endif
1069
1070 XSelectInput (dpy, top,
1148 KeyPressMask 1071 KeyPressMask
1149#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1072#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1150 | KeyReleaseMask 1073 | KeyReleaseMask
1151#endif 1074#endif
1152 | FocusChangeMask | VisibilityChangeMask 1075 | FocusChangeMask | VisibilityChangeMask
1153 | StructureNotifyMask); 1076 | ExposureMask | StructureNotifyMask);
1077
1154 termwin_ev.start (display, TermWin.parent[0]); 1078 termwin_ev.start (display, top);
1155 1079
1156 /* 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 */
1157 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1081 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1158 1082
1159#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1083#ifdef HAVE_SCROLLBARS
1160 /* cursor (menuBar/scrollBar): Black-on-White */ 1084 /* cursor scrollBar: Black-on-White */
1161 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr); 1085 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1162#endif
1163
1164#ifdef POINTER_BLANK
1165 {
1166 XColor blackcolour;
1167 blackcolour.red = 0;
1168 blackcolour.green = 0;
1169 blackcolour.blue = 0;
1170 Font f = XLoadFont (display->display, "fixed");
1171 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1172 &blackcolour, &blackcolour);
1173 XUnloadFont (display->display, f);
1174 }
1175#endif 1086#endif
1176 1087
1177 /* the vt window */ 1088 /* the vt window */
1178 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1089 vt = XCreateSimpleWindow (dpy, top,
1179 window_vt_x, window_vt_y, 1090 window_vt_x, window_vt_y,
1180 TermWin_TotalWidth (), 1091 width, height,
1181 TermWin_TotalHeight (),
1182 0, 1092 0,
1183 PixColors[Color_fg], 1093 pix_colors_focused[Color_fg],
1184 PixColors[Color_bg]); 1094 pix_colors_focused[Color_bg]);
1185
1186#ifdef DEBUG_X
1187 XStoreName (display->display, TermWin.vt, "vt window");
1188#endif
1189 1095
1190 attributes.bit_gravity = NorthWestGravity; 1096 attributes.bit_gravity = NorthWestGravity;
1191 XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes); 1097 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1192 1098
1193 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask; 1099 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1194 1100
1195#ifdef POINTER_BLANK
1196 pointer_unblank ();
1197
1198 if (Options & Opt_pointerBlank) 1101 if (option (Opt_pointerBlank))
1199 vt_emask |= PointerMotionMask; 1102 vt_emask |= PointerMotionMask;
1200 else 1103 else
1201#endif
1202 vt_emask |= Button1MotionMask | Button3MotionMask; 1104 vt_emask |= Button1MotionMask | Button3MotionMask;
1203 1105
1204 XSelectInput (display->display, TermWin.vt, vt_emask); 1106 vt_select_input ();
1107
1205 vt_ev.start (display, TermWin.vt); 1108 vt_ev.start (display, vt);
1206
1207#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1208 if (menuBar_height ())
1209 {
1210 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1211 window_vt_x, 0,
1212 TermWin_TotalWidth (),
1213 menuBar_TotalHeight (),
1214 0,
1215 PixColors[Color_fg],
1216 PixColors[Color_scroll]);
1217
1218#ifdef DEBUG_X
1219 XStoreName (display->display, menuBar.win, "menubar");
1220#endif
1221
1222 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1223
1224 XDefineCursor (display->display, menuBar.win,
1225 XCreateFontCursor (display->display, XC_left_ptr));
1226
1227 XSelectInput (display->display, menuBar.win,
1228 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1229 | Button1MotionMask));
1230 menubar_ev.start (display, menuBar.win);
1231 }
1232#endif
1233
1234#ifdef XPM_BACKGROUND
1235 if (rs[Rs_backgroundPixmap] != NULL
1236 && ! (Options & Opt_transparent))
1237 {
1238 const char *p = rs[Rs_backgroundPixmap];
1239
1240 if ((p = STRCHR (p, ';')) != NULL)
1241 {
1242 p++;
1243 scale_pixmap (p);
1244 }
1245 set_bgPixmap (rs[Rs_backgroundPixmap]);
1246 scr_touch (True);
1247 }
1248#endif
1249 1109
1250 /* graphics context for the vt window */ 1110 /* graphics context for the vt window */
1251 gcvalue.foreground = PixColors[Color_fg]; 1111 gcvalue.foreground = pix_colors[Color_fg];
1252 gcvalue.background = PixColors[Color_bg]; 1112 gcvalue.background = pix_colors[Color_bg];
1253 gcvalue.graphics_exposures = 1; 1113 gcvalue.graphics_exposures = 0;
1254 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1114
1115 gc = XCreateGC (dpy, vt,
1255 GCForeground | GCBackground | GCGraphicsExposures, 1116 GCForeground | GCBackground | GCGraphicsExposures,
1256 &gcvalue); 1117 &gcvalue);
1257 1118
1258 TermWin.drawable = new rxvt_drawable (display, TermWin.vt); 1119 drawable = new rxvt_drawable (this, vt);
1259 1120
1260#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1121#ifdef RXVT_SCROLLBAR
1261 gcvalue.foreground = PixColors[Color_topShadow]; 1122 gcvalue.foreground = pix_colors[Color_topShadow];
1262 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1123 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1263 gcvalue.foreground = PixColors[Color_bottomShadow]; 1124 gcvalue.foreground = pix_colors[Color_bottomShadow];
1264 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1125 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1265 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)]; 1126 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1266 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1127 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1267#endif
1268}
1269
1270/*----------------------------------------------------------------------*/
1271/*
1272 * Run the command in a subprocess and return a file descriptor for the
1273 * master end of the pseudo-teletype pair with the command talking to
1274 * the slave.
1275 */
1276int
1277rxvt_term::run_command (const char *const *argv)
1278{
1279 int cfd, er;
1280
1281 /* get master (pty) */
1282 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1283 rxvt_fatal ("can't open pseudo-tty");
1284
1285 fcntl (cfd, F_SETFL, O_NONBLOCK);
1286
1287 /* get slave (tty) */
1288 if (tty_fd < 0)
1289 {
1290#ifndef NO_SETOWNER_TTYDEV
1291 privileged_ttydev (SAVE);
1292#endif
1293
1294 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1295 {
1296 close (cfd);
1297 rxvt_fatal ("can't open slave tty %s", ttydev);
1298 }
1299 }
1300#ifndef NO_BACKSPACE_KEY
1301 if (key_backspace[0] && !key_backspace[1])
1302 er = key_backspace[0];
1303 else if (STRCMP (key_backspace, "DEC") == 0)
1304 er = '\177'; /* the initial state anyway */
1305 else
1306#endif
1307
1308 er = -1;
1309
1310 rxvt_get_ttymode (& (tio), er);
1311
1312#ifndef __QNX__
1313 /* spin off the command interpreter */
1314 switch (cmd_pid = fork ())
1315 {
1316 case -1:
1317 rxvt_fatal ("can't fork");
1318 case 0:
1319 close (cfd); /* only keep tty_fd and STDERR open */
1320
1321 init_env ();
1322
1323 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1324 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1325 else
1326 {
1327 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1328 dup2 (tty_fd, STDIN_FILENO);
1329 dup2 (tty_fd, STDOUT_FILENO);
1330 dup2 (tty_fd, STDERR_FILENO);
1331
1332 if (tty_fd > 2)
1333 close (tty_fd);
1334
1335 run_child (argv);
1336 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1337 }
1338
1339 _exit (EXIT_FAILURE);
1340
1341 default:
1342 {
1343#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1344 int fdstdin;
1345
1346 fdstdin = dup (STDIN_FILENO);
1347 dup2 (tty_fd, STDIN_FILENO);
1348#endif
1349
1350#ifdef UTMP_SUPPORT
1351 privileged_utmp (SAVE);
1352#endif
1353
1354#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1355
1356 dup2 (fdstdin, STDIN_FILENO);
1357 close (fdstdin);
1358#endif
1359 }
1360
1361 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1362 break;
1363 }
1364#else /* __QNX__ uses qnxspawn () */
1365 fchmod (tty_fd, 0622);
1366 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1367 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1368
1369 if (run_child (argv) == -1)
1370 exit (EXIT_FAILURE);
1371#endif
1372
1373 return cfd;
1374}
1375
1376/* ------------------------------------------------------------------------- *
1377 * CHILD PROCESS OPERATIONS *
1378 * ------------------------------------------------------------------------- */
1379/*
1380 * The only open file descriptor is the slave tty - so no error messages.
1381 * returns are fatal
1382 */
1383int
1384rxvt_term::run_child (const char *const *argv)
1385{
1386 char *login;
1387
1388 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1389
1390 if (Options & Opt_console)
1391 { /* be virtual console, fail silently */
1392#ifdef TIOCCONS
1393 unsigned int on = 1;
1394
1395 ioctl (STDIN_FILENO, TIOCCONS, &on);
1396#elif defined (SRIOCSREDIR)
1397 int fd;
1398
1399 fd = open (CONSOLE, O_WRONLY, 0);
1400 if (fd >= 0)
1401 {
1402 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1403 close (fd);
1404 }
1405#endif /* SRIOCSREDIR */
1406
1407 }
1408
1409 /* reset signals and spin off the command interpreter */
1410 signal (SIGINT, SIG_DFL);
1411 signal (SIGQUIT, SIG_DFL);
1412 signal (SIGCHLD, SIG_DFL);
1413 /*
1414 * mimick login's behavior by disabling the job control signals
1415 * a shell that wants them can turn them back on
1416 */
1417#ifdef SIGTSTP
1418 signal (SIGTSTP, SIG_IGN);
1419 signal (SIGTTIN, SIG_IGN);
1420 signal (SIGTTOU, SIG_IGN);
1421#endif /* SIGTSTP */
1422
1423 /* set window size */
1424 struct winsize ws;
1425
1426 ws.ws_col = TermWin.ncol;
1427 ws.ws_row = TermWin.nrow;
1428 ws.ws_xpixel = ws.ws_ypixel = 0;
1429 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1430
1431 // unblock signals (signals are blocked by iom.C
1432 sigset_t ss;
1433 sigemptyset (&ss);
1434 sigprocmask (SIG_SETMASK, &ss, 0);
1435
1436#ifndef __QNX__
1437 /* command interpreter path */
1438 if (argv != NULL)
1439 {
1440# ifdef DEBUG_CMD
1441 int i;
1442
1443 for (i = 0; argv[i]; i++)
1444 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1445# endif 1128#endif
1446 1129
1447 execvp (argv[0], (char *const *)argv); 1130#ifdef OFF_FOCUS_FADING
1448 /* no error message: STDERR is closed! */ 1131 // initially we are in unfocused state
1449 } 1132 if (rs[Rs_fade])
1450 else 1133 pix_colors = pix_colors_unfocused;
1451 {
1452 const char *argv0, *shell;
1453
1454 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1455 shell = "/bin/sh";
1456
1457 argv0 = (const char *)rxvt_r_basename (shell);
1458 if (Options & Opt_loginShell)
1459 {
1460 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1461
1462 login[0] = '-';
1463 STRCPY (&login[1], argv0);
1464 argv0 = login;
1465 }
1466 execlp (shell, argv0, NULL);
1467 /* no error message: STDERR is closed! */
1468 }
1469
1470#else /* __QNX__ uses qnxspawn () */
1471
1472 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1473 char *command = NULL, fullcommand[_MAX_PATH];
1474 char **arg_v, *arg_a[2] = { NULL, NULL };
1475
1476 if (argv != NULL)
1477 {
1478 if (access (argv[0], X_OK) == -1)
1479 {
1480 if (STRCHR (argv[0], '/') == NULL)
1481 {
1482 searchenv (argv[0], "PATH", fullcommand);
1483 if (fullcommand[0] != '\0')
1484 command = fullcommand;
1485 }
1486 if (access (command, X_OK) == -1)
1487 return -1;
1488 }
1489 else
1490 command = argv[0];
1491 arg_v = argv;
1492 }
1493 else
1494 {
1495 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1496 command = "/bin/sh";
1497
1498 arg_a[0] = my_basename (command);
1499 if (Options & Opt_loginShell)
1500 {
1501 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1502
1503 login[0] = '-';
1504 STRCPY (&login[1], arg_a[0]);
1505 arg_a[0] = login;
1506 }
1507 arg_v = arg_a;
1508 }
1509 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1510 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1511 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1512 command, arg_v, environ, iov_a, 0);
1513 if (login)
1514 free (login);
1515
1516 close (tty_fd);
1517 return cmd_fd;
1518
1519#endif 1134#endif
1520 return -1; 1135
1136 pointer_unblank ();
1137 scr_recolour ();
1521} 1138}
1522 1139
1523/* ------------------------------------------------------------------------- * 1140/* ------------------------------------------------------------------------- *
1524 * GET TTY CURRENT STATE * 1141 * GET TTY CURRENT STATE *
1525 * ------------------------------------------------------------------------- */ 1142 * ------------------------------------------------------------------------- */
1526/* rxvt_get_ttymode () */
1527/* EXTPROTO */
1528void 1143void
1529rxvt_get_ttymode (ttymode_t *tio, int erase) 1144rxvt_get_ttymode (ttymode_t *tio, int erase)
1530{ 1145{
1531#ifdef HAVE_TERMIOS_H
1532 /* 1146 /*
1533 * standard System V termios interface 1147 * standard System V termios interface
1534 */ 1148 */
1535 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1149 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1536 { 1150 {
1537 /* return error - use system defaults */ 1151 // return error - use system defaults,
1152 // where possible, and zero elsewhere
1153 memset (tio, 0, sizeof (ttymode_t));
1154
1538 tio->c_cc[VINTR] = CINTR; 1155 tio->c_cc[VINTR] = CINTR;
1539 tio->c_cc[VQUIT] = CQUIT; 1156 tio->c_cc[VQUIT] = CQUIT;
1540 tio->c_cc[VERASE] = CERASE; 1157 tio->c_cc[VERASE] = CERASE;
1158#ifdef VERASE2
1159 tio->c_cc[VERASE2] = CERASE2;
1160#endif
1541 tio->c_cc[VKILL] = CKILL; 1161 tio->c_cc[VKILL] = CKILL;
1542 tio->c_cc[VSTART] = CSTART; 1162 tio->c_cc[VSTART] = CSTART;
1543 tio->c_cc[VSTOP] = CSTOP; 1163 tio->c_cc[VSTOP] = CSTOP;
1544 tio->c_cc[VSUSP] = CSUSP; 1164 tio->c_cc[VSUSP] = CSUSP;
1545# ifdef VDSUSP 1165# ifdef VDSUSP
1546
1547 tio->c_cc[VDSUSP] = CDSUSP; 1166 tio->c_cc[VDSUSP] = CDSUSP;
1548# endif 1167# endif
1549# ifdef VREPRINT 1168# ifdef VREPRINT
1550
1551 tio->c_cc[VREPRINT] = CRPRNT; 1169 tio->c_cc[VREPRINT] = CRPRNT;
1552# endif 1170# endif
1553# ifdef VDISCRD 1171# ifdef VDISCRD
1554
1555 tio->c_cc[VDISCRD] = CFLUSH; 1172 tio->c_cc[VDISCRD] = CFLUSH;
1556# endif 1173# endif
1557# ifdef VWERSE 1174# ifdef VWERSE
1558
1559 tio->c_cc[VWERSE] = CWERASE; 1175 tio->c_cc[VWERSE] = CWERASE;
1560# endif 1176# endif
1561# ifdef VLNEXT 1177# ifdef VLNEXT
1562
1563 tio->c_cc[VLNEXT] = CLNEXT; 1178 tio->c_cc[VLNEXT] = CLNEXT;
1564# endif 1179# endif
1565
1566 } 1180 }
1181
1567 tio->c_cc[VEOF] = CEOF; 1182 tio->c_cc[VEOF] = CEOF;
1568 tio->c_cc[VEOL] = VDISABLE; 1183 tio->c_cc[VEOL] = VDISABLE;
1569# ifdef VEOL2 1184# ifdef VEOL2
1570
1571 tio->c_cc[VEOL2] = VDISABLE; 1185 tio->c_cc[VEOL2] = VDISABLE;
1572# endif 1186# endif
1573# ifdef VSWTC 1187# ifdef VSWTC
1574
1575 tio->c_cc[VSWTC] = VDISABLE; 1188 tio->c_cc[VSWTC] = VDISABLE;
1576# endif 1189# endif
1577# ifdef VSWTCH 1190# ifdef VSWTCH
1578
1579 tio->c_cc[VSWTCH] = VDISABLE; 1191 tio->c_cc[VSWTCH] = VDISABLE;
1580# endif 1192# endif
1581# if VMIN != VEOF 1193# if VMIN != VEOF
1582
1583 tio->c_cc[VMIN] = 1; 1194 tio->c_cc[VMIN] = 1;
1584# endif 1195# endif
1585# if VTIME != VEOL 1196# if VTIME != VEOL
1586
1587 tio->c_cc[VTIME] = 0; 1197 tio->c_cc[VTIME] = 0;
1588# endif 1198# endif
1589 1199
1590 if (erase != -1) 1200 if (erase != -1)
1591 tio->c_cc[VERASE] = (char)erase; 1201 tio->c_cc[VERASE] = (char)erase;
… …
1607 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1217 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1608# if defined (ECHOCTL) && defined (ECHOKE) 1218# if defined (ECHOCTL) && defined (ECHOKE)
1609 | ECHOCTL | ECHOKE 1219 | ECHOCTL | ECHOKE
1610# endif 1220# endif
1611 | ECHOE | ECHOK); 1221 | ECHOE | ECHOK);
1612# else /* HAVE_TERMIOS_H */
1613
1614 /*
1615 * sgtty interface
1616 */
1617
1618 /* get parameters -- gtty */
1619 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1620 {
1621 tio->sg.sg_erase = CERASE; /* ^H */
1622 tio->sg.sg_kill = CKILL; /* ^U */
1623 }
1624 if (erase != -1)
1625 tio->sg.sg_erase = (char)erase;
1626
1627 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1628
1629 /* get special characters */
1630 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1631 {
1632 tio->tc.t_intrc = CINTR; /* ^C */
1633 tio->tc.t_quitc = CQUIT; /* ^\ */
1634 tio->tc.t_startc = CSTART; /* ^Q */
1635 tio->tc.t_stopc = CSTOP; /* ^S */
1636 tio->tc.t_eofc = CEOF; /* ^D */
1637 tio->tc.t_brkc = -1;
1638 }
1639 /* get local special chars */
1640 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1641 {
1642 tio->lc.t_suspc = CSUSP; /* ^Z */
1643 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1644 tio->lc.t_rprntc = CRPRNT; /* ^R */
1645 tio->lc.t_flushc = CFLUSH; /* ^O */
1646 tio->lc.t_werasc = CWERASE; /* ^W */
1647 tio->lc.t_lnextc = CLNEXT; /* ^V */
1648 }
1649 /* get line discipline */
1650 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1651# ifdef NTTYDISC
1652
1653 tio->line = NTTYDISC;
1654# endif /* NTTYDISC */
1655
1656 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1657#endif /* HAVE_TERMIOS_H */
1658 1222
1659 /* 1223 /*
1660 * Debugging 1224 * Debugging
1661 */ 1225 */
1662#ifdef DEBUG_TTYMODE 1226#ifdef DEBUG_TTYMODE
1663#ifdef HAVE_TERMIOS_H
1664 /* c_iflag bits */ 1227 /* c_iflag bits */
1665 fprintf (stderr, "Input flags\n"); 1228 fprintf (stderr, "Input flags\n");
1666 1229
1667 /* cpp token stringize doesn't work on all machines <sigh> */ 1230 /* cpp token stringize doesn't work on all machines <sigh> */
1668# define FOO(flag,name) \ 1231# define FOO(flag,name) \
… …
1680 FOO (IGNCR, "IGNCR"); 1243 FOO (IGNCR, "IGNCR");
1681 FOO (ICRNL, "ICRNL"); 1244 FOO (ICRNL, "ICRNL");
1682 FOO (IXON, "IXON"); 1245 FOO (IXON, "IXON");
1683 FOO (IXOFF, "IXOFF"); 1246 FOO (IXOFF, "IXOFF");
1684# ifdef IUCLC 1247# ifdef IUCLC
1685
1686 FOO (IUCLC, "IUCLC"); 1248 FOO (IUCLC, "IUCLC");
1687# endif 1249# endif
1688# ifdef IXANY 1250# ifdef IXANY
1689
1690 FOO (IXANY, "IXANY"); 1251 FOO (IXANY, "IXANY");
1691# endif 1252# endif
1692# ifdef IMAXBEL 1253# ifdef IMAXBEL
1693
1694 FOO (IMAXBEL, "IMAXBEL"); 1254 FOO (IMAXBEL, "IMAXBEL");
1695# endif 1255# endif
1696 1256
1697 fprintf (stderr, "\n"); 1257 fprintf (stderr, "\n");
1698 1258
… …
1705 FOO (VERASE, "VERASE"); 1265 FOO (VERASE, "VERASE");
1706 FOO (VKILL, "VKILL"); 1266 FOO (VKILL, "VKILL");
1707 FOO (VEOF, "VEOF"); 1267 FOO (VEOF, "VEOF");
1708 FOO (VEOL, "VEOL"); 1268 FOO (VEOL, "VEOL");
1709# ifdef VEOL2 1269# ifdef VEOL2
1710
1711 FOO (VEOL2, "VEOL2"); 1270 FOO (VEOL2, "VEOL2");
1712# endif 1271# endif
1713# ifdef VSWTC 1272# ifdef VSWTC
1714
1715 FOO (VSWTC, "VSWTC"); 1273 FOO (VSWTC, "VSWTC");
1716# endif 1274# endif
1717# ifdef VSWTCH 1275# ifdef VSWTCH
1718
1719 FOO (VSWTCH, "VSWTCH"); 1276 FOO (VSWTCH, "VSWTCH");
1720# endif 1277# endif
1721
1722 FOO (VSTART, "VSTART"); 1278 FOO (VSTART, "VSTART");
1723 FOO (VSTOP, "VSTOP"); 1279 FOO (VSTOP, "VSTOP");
1724 FOO (VSUSP, "VSUSP"); 1280 FOO (VSUSP, "VSUSP");
1725# ifdef VDSUSP 1281# ifdef VDSUSP
1726
1727 FOO (VDSUSP, "VDSUSP"); 1282 FOO (VDSUSP, "VDSUSP");
1728# endif 1283# endif
1729# ifdef VREPRINT 1284# ifdef VREPRINT
1730
1731 FOO (VREPRINT, "VREPRINT"); 1285 FOO (VREPRINT, "VREPRINT");
1732# endif 1286# endif
1733# ifdef VDISCRD 1287# ifdef VDISCRD
1734
1735 FOO (VDISCRD, "VDISCRD"); 1288 FOO (VDISCRD, "VDISCRD");
1736# endif 1289# endif
1737# ifdef VWERSE 1290# ifdef VWERSE
1738
1739 FOO (VWERSE, "VWERSE"); 1291 FOO (VWERSE, "VWERSE");
1740# endif 1292# endif
1741# ifdef VLNEXT 1293# ifdef VLNEXT
1742
1743 FOO (VLNEXT, "VLNEXT"); 1294 FOO (VLNEXT, "VLNEXT");
1744# endif 1295# endif
1745 1296
1746 fprintf (stderr, "\n"); 1297 fprintf (stderr, "\n");
1747# undef FOO 1298# undef FOO
1748# endif /* HAVE_TERMIOS_H */ 1299#endif /* DEBUG_TTYMODE */
1749#endif /* DEBUG_TTYMODE */
1750} 1300}
1751 1301
1302/*----------------------------------------------------------------------*/
1303/*
1304 * Run the command in a subprocess and return a file descriptor for the
1305 * master end of the pseudo-teletype pair with the command talking to
1306 * the slave.
1307 */
1308void
1309rxvt_term::run_command (const char *const *argv)
1310{
1311#if ENABLE_FRILLS
1312 if (rs[Rs_pty_fd])
1313 {
1314 pty->pty = atoi (rs[Rs_pty_fd]);
1315
1316 if (pty->pty >= 0)
1317 {
1318 if (getfd_hook)
1319 pty->pty = (*getfd_hook) (pty->pty);
1320
1321 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1322 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1323 }
1324 }
1325 else
1326#endif
1327 if (!pty->get ())
1328 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1329
1330 int er;
1331
1332#ifndef NO_BACKSPACE_KEY
1333 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1334 er = rs[Rs_backspace_key][0];
1335 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1336 er = '\177'; /* the initial state anyway */
1337 else
1338#endif
1339 er = -1;
1340
1341 rxvt_get_ttymode (&tio, er);
1342 SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
1343 pty->set_utf8_mode (enc_utf8);
1344
1345 /* set initial window size */
1346 tt_winch ();
1347
1348#if ENABLE_FRILLS
1349 if (rs[Rs_pty_fd])
1350 return;
1351#endif
1352
1353 /* spin off the command interpreter */
1354 switch (cmd_pid = fork ())
1355 {
1356 case -1:
1357 {
1358 cmd_pid = 0;
1359 rxvt_fatal ("can't fork, aborting.\n");
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
1384 _exit (EXIT_FAILURE);
1385
1386 default:
1387 if (!option (Opt_utmpInhibit))
1388 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1389
1390 pty->close_tty ();
1391
1392 child_ev.start (cmd_pid);
1393
1394 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1395 break;
1396 }
1397}
1398
1399/* ------------------------------------------------------------------------- *
1400 * CHILD PROCESS OPERATIONS *
1401 * ------------------------------------------------------------------------- */
1402/*
1403 * The only open file descriptor is the slave tty - so no error messages.
1404 * returns are fatal
1405 */
1406int
1407rxvt_term::run_child (const char *const *argv)
1408{
1409 char *login;
1410
1411 if (option (Opt_console))
1412 {
1413 /* be virtual console, fail silently */
1414#ifdef TIOCCONS
1415 unsigned int on = 1;
1416
1417 ioctl (STDIN_FILENO, TIOCCONS, &on);
1418#elif defined (SRIOCSREDIR)
1419 int fd;
1420
1421 fd = open (CONSOLE, O_WRONLY, 0);
1422 if (fd >= 0)
1423 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1424 close (fd);
1425#endif /* SRIOCSREDIR */
1426 }
1427
1428 /* reset signals and spin off the command interpreter */
1429 signal (SIGINT, SIG_DFL);
1430 signal (SIGQUIT, SIG_DFL);
1431 signal (SIGCHLD, SIG_DFL);
1432 signal (SIGHUP, SIG_DFL);
1433 signal (SIGPIPE, SIG_DFL);
1434 /*
1435 * mimick login's behavior by disabling the job control signals
1436 * a shell that wants them can turn them back on
1437 */
1438#ifdef SIGTSTP
1439 signal (SIGTSTP, SIG_IGN);
1440 signal (SIGTTIN, SIG_IGN);
1441 signal (SIGTTOU, SIG_IGN);
1442#endif /* SIGTSTP */
1443
1444 // unblock signals (signals are blocked by iom.C
1445 sigset_t ss;
1446 sigemptyset (&ss);
1447 sigprocmask (SIG_SETMASK, &ss, 0);
1448
1449 /* command interpreter path */
1450 if (argv)
1451 {
1452# ifdef DEBUG_CMD
1453 int i;
1454
1455 for (i = 0; argv[i]; i++)
1456 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1457# endif
1458
1459 execvp (argv[0], (char *const *)argv);
1460 /* no error message: STDERR is closed! */
1461 }
1462 else
1463 {
1464 const char *argv0, *shell;
1465
1466 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1467 shell = "/bin/sh";
1468
1469 argv0 = (const char *)rxvt_basename (shell);
1470
1471 if (option (Opt_loginShell))
1472 {
1473 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1474
1475 login[0] = '-';
1476 strcpy (&login[1], argv0);
1477 argv0 = login;
1478 }
1479
1480 execlp (shell, argv0, (char *)0);
1481 /* no error message: STDERR is closed! */
1482 }
1483
1484 return -1;
1485}
1486
1752/*----------------------- end-of-file (C source) -----------------------*/ 1487/*----------------------- end-of-file (C source) -----------------------*/

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