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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.50 by pcg, Thu Apr 8 20:31:45 2004 UTC vs.
Revision 1.244 by ayin, Sat Jan 26 14:24:43 2008 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) 2003-2008 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"
39#include "keyboard.h"
37 40
41#include <limits>
42
38#include <signal.h> 43#include <csignal>
44
45#include <fcntl.h>
46
47#ifdef HAVE_XSETLOCALE
48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale>
53# endif
54#endif
55
56#ifdef HAVE_NL_LANGINFO
57# include <langinfo.h>
58#endif
59
60#ifdef DISPLAY_IS_IP
61/* On Solaris link with -lsocket and -lnsl */
62#include <sys/types.h>
63#include <sys/socket.h>
64
65/* these next two are probably only on Sun (not Solaris) */
66#ifdef HAVE_SYS_SOCKIO_H
67#include <sys/sockio.h>
68#endif
69#ifdef HAVE_SYS_BYTEORDER_H
70#include <sys/byteorder.h>
71#endif
72
73#include <netinet/in.h>
74#include <arpa/inet.h>
75#include <net/if.h>
76#include <net/if_arp.h>
77
78static char *
79rxvt_network_display (const char *display)
80{
81 char buffer[1024], *rval = NULL;
82 struct ifconf ifc;
83 struct ifreq *ifr;
84 int i, skfd;
85
86 if (display[0] != ':' && strncmp (display, "unix:", 5))
87 return (char *) display; /* nothing to do */
88
89 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
90 ifc.ifc_buf = buffer;
91
92 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
93 {
94 perror ("socket");
95 return NULL;
96 }
97
98 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
99 {
100 perror ("SIOCGIFCONF");
101 close (skfd);
102 return NULL;
103 }
104
105 for (i = 0, ifr = ifc.ifc_req;
106 i < (ifc.ifc_len / sizeof (struct ifreq));
107 i++, ifr++)
108 {
109 struct ifreq ifr2;
110
111 strcpy (ifr2.ifr_name, ifr->ifr_name);
112
113 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
114 {
115 unsigned long addr;
116 struct sockaddr_in *p_addr;
117
118 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
119 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
120
121 /*
122 * not "0.0.0.0" or "127.0.0.1" - so format the address
123 */
124 if (addr && addr != 0x7F000001)
125 {
126 char *colon = strchr (display, ':');
127
128 if (colon == NULL)
129 colon = ":0.0";
130
131 rval = rxvt_malloc (strlen (colon) + 16);
132 sprintf (rval, "%d.%d.%d.%d%s",
133 (int) ((addr >> 030) & 0xFF),
134 (int) ((addr >> 020) & 0xFF),
135 (int) ((addr >> 010) & 0xFF),
136 (int) (addr & 0xFF), colon);
137 break;
138 }
139 }
140 }
141
142 close (skfd);
143
144 return rval;
145}
146#endif
39 147
40const char *const def_colorName[] = 148const char *const def_colorName[] =
41 { 149 {
42 COLOR_FOREGROUND, 150 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 151 COLOR_BACKGROUND,
44 /* low-intensity colors */ 152 /* low-intensity colors */
45 "Black", /* 0: black (#000000) */ 153 "rgb:00/00/00", // 0: black (Black)
46#ifndef NO_BRIGHTCOLOR 154 "rgb:cd/00/00", // 1: red (Red3)
47 "Red3", /* 1: red (#CD0000) */ 155 "rgb:00/cd/00", // 2: green (Green3)
48 "Green3", /* 2: green (#00CD00) */ 156 "rgb:cd/cd/00", // 3: yellow (Yellow3)
49 "Yellow3", /* 3: yellow (#CDCD00) */ 157 "rgb:00/00/cd", // 4: blue (Blue3)
50 "Blue3", /* 4: blue (#0000CD) */ 158 "rgb:cd/00/cd", // 5: magenta (Magenta3)
51 "Magenta3", /* 5: magenta (#CD00CD) */ 159 "rgb:00/cd/cd", // 6: cyan (Cyan3)
52 "Cyan3", /* 6: cyan (#00CDCD) */
53# ifdef XTERM_COLORS 160# ifdef XTERM_COLORS
54 "Grey90", /* 7: white (#E5E5E5) */ 161 "rgb:e5/e5/e5", // 7: white (Grey90)
55# else 162# else
56 "AntiqueWhite", /* 7: white (#FAEBD7) */ 163 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
57# endif 164# endif
58 /* high-intensity colors */ 165 /* high-intensity colors */
59# ifdef XTERM_COLORS 166# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 167 "rgb:4d/4d/4d", // 8: bright black (Grey30)
61# else 168# else
62 "Grey25", /* 8: bright black (#404040) */ 169 "rgb:40/40/40", // 8: bright black (Grey25)
63# endif 170# endif
64#endif /* NO_BRIGHTCOLOR */ 171 "rgb:ff/00/00", // 1/9: bright red (Reed)
65 "Red", /* 1/9: bright red (#FF0000) */ 172 "rgb:00/ff/00", // 2/10: bright green (Green)
66 "Green", /* 2/10: bright green (#00FF00) */ 173 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 174 "rgb:00/00/ff", // 4/12: bright blue (Blue)
68 "Blue", /* 4/12: bright blue (#0000FF) */ 175 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 176 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 177 "rgb:ff/ff/ff", // 7/15: bright white (White)
71 "White", /* 7/15: bright white (#FFFFFF) */ 178
72#ifdef TTY_256COLOR 179 // 88 xterm colours
73 "rgb:00/00/00", /* default 16-255 color table */
74 "rgb:00/00/2a", 180 "rgb:00/00/00",
75 "rgb:00/00/55", 181 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 182 "rgb:00/00/cd",
183 "rgb:00/00/ff",
79 "rgb:00/2a/00", 184 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 185 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 186 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 187 "rgb:00/8b/ff",
89 "rgb:00/55/aa",
90 "rgb:00/55/d4",
91 "rgb:00/7f/00",
92 "rgb:00/7f/2a",
93 "rgb:00/7f/55",
94 "rgb:00/7f/7f",
95 "rgb:00/7f/aa",
96 "rgb:00/7f/d4",
97 "rgb:00/aa/00",
98 "rgb:00/aa/2a",
99 "rgb:00/aa/55",
100 "rgb:00/aa/7f",
101 "rgb:00/aa/aa",
102 "rgb:00/aa/d4",
103 "rgb:00/d4/00", 188 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 189 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "rgb:00/d4/d4", 190 "rgb:00/cd/cd",
191 "rgb:00/cd/ff",
192 "rgb:00/ff/00",
193 "rgb:00/ff/8b",
194 "rgb:00/ff/cd",
195 "rgb:00/ff/ff",
109 "rgb:2a/00/00", 196 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 197 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 198 "rgb:8b/00/cd",
115 "rgb:2a/2a/00",
116 "rgb:2a/2a/2a",
117 "rgb:2a/2a/55",
118 "rgb:2a/2a/7f",
119 "rgb:2a/2a/aa",
120 "rgb:2a/2a/d4",
121 "rgb:2a/55/00",
122 "rgb:2a/55/2a",
123 "rgb:2a/55/55",
124 "rgb:2a/55/7f",
125 "rgb:2a/55/aa",
126 "rgb:2a/55/d4",
127 "rgb:2a/7f/00",
128 "rgb:2a/7f/2a",
129 "rgb:2a/7f/55",
130 "rgb:2a/7f/7f",
131 "rgb:2a/7f/aa",
132 "rgb:2a/7f/d4",
133 "rgb:2a/aa/00",
134 "rgb:2a/aa/2a",
135 "rgb:2a/aa/55",
136 "rgb:2a/aa/7f",
137 "rgb:2a/aa/aa",
138 "rgb:2a/aa/d4",
139 "rgb:2a/d4/00",
140 "rgb:2a/d4/2a",
141 "rgb:2a/d4/55",
142 "rgb:2a/d4/7f",
143 "rgb:2a/d4/aa",
144 "rgb:2a/d4/d4",
145 "rgb:55/00/00",
146 "rgb:55/00/2a",
147 "rgb:55/00/55",
148 "rgb:55/00/7f", 199 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 200 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 201 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 202 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 203 "rgb:8b/8b/ff",
155 "rgb:55/2a/aa",
156 "rgb:55/2a/d4",
157 "rgb:55/55/00",
158 "rgb:55/55/2a",
159 "rgb:55/55/55",
160 "rgb:55/55/7f",
161 "rgb:55/55/aa",
162 "rgb:55/55/d4",
163 "rgb:55/7f/00",
164 "rgb:55/7f/2a",
165 "rgb:55/7f/55",
166 "rgb:55/7f/7f",
167 "rgb:55/7f/aa",
168 "rgb:55/7f/d4",
169 "rgb:55/aa/00",
170 "rgb:55/aa/2a",
171 "rgb:55/aa/55",
172 "rgb:55/aa/7f",
173 "rgb:55/aa/aa",
174 "rgb:55/aa/d4",
175 "rgb:55/d4/00", 204 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 205 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 206 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 207 "rgb:8b/cd/ff",
182 "rgb:7f/00/2a",
183 "rgb:7f/00/55",
184 "rgb:7f/00/7f",
185 "rgb:7f/00/aa",
186 "rgb:7f/00/d4",
187 "rgb:7f/2a/00",
188 "rgb:7f/2a/2a",
189 "rgb:7f/2a/55",
190 "rgb:7f/2a/7f",
191 "rgb:7f/2a/aa",
192 "rgb:7f/2a/d4",
193 "rgb:7f/55/00",
194 "rgb:7f/55/2a",
195 "rgb:7f/55/55",
196 "rgb:7f/55/7f",
197 "rgb:7f/55/aa",
198 "rgb:7f/55/d4",
199 "rgb:7f/7f/00", 208 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 209 "rgb:8b/ff/8b",
201 "rgb:7f/7f/55",
202 "rgb:7f/7f/7f",
203 "rgb:7f/7f/aa",
204 "rgb:7f/7f/d4",
205 "rgb:7f/aa/00",
206 "rgb:7f/aa/2a",
207 "rgb:7f/aa/55",
208 "rgb:7f/aa/7f",
209 "rgb:7f/aa/aa",
210 "rgb:7f/aa/d4",
211 "rgb:7f/d4/00",
212 "rgb:7f/d4/2a",
213 "rgb:7f/d4/55",
214 "rgb:7f/d4/7f",
215 "rgb:7f/d4/aa",
216 "rgb:7f/d4/d4",
217 "rgb:aa/00/00",
218 "rgb:aa/00/2a",
219 "rgb:aa/00/55",
220 "rgb:aa/00/7f",
221 "rgb:aa/00/aa",
222 "rgb:aa/00/d4",
223 "rgb:aa/2a/00",
224 "rgb:aa/2a/2a",
225 "rgb:aa/2a/55",
226 "rgb:aa/2a/7f",
227 "rgb:aa/2a/aa",
228 "rgb:aa/2a/d4",
229 "rgb:aa/55/00",
230 "rgb:aa/55/2a",
231 "rgb:aa/55/55",
232 "rgb:aa/55/7f",
233 "rgb:aa/55/aa",
234 "rgb:aa/55/d4",
235 "rgb:aa/7f/00",
236 "rgb:aa/7f/2a",
237 "rgb:aa/7f/55",
238 "rgb:aa/7f/7f",
239 "rgb:aa/7f/aa",
240 "rgb:aa/7f/d4", 210 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 211 "rgb:8b/ff/ff",
242 "rgb:aa/aa/2a",
243 "rgb:aa/aa/55",
244 "rgb:aa/aa/7f",
245 "rgb:aa/aa/aa",
246 "rgb:aa/aa/d4",
247 "rgb:aa/d4/00",
248 "rgb:aa/d4/2a",
249 "rgb:aa/d4/55",
250 "rgb:aa/d4/7f",
251 "rgb:aa/d4/aa",
252 "rgb:aa/d4/d4",
253 "rgb:d4/00/00", 212 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 213 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 214 "rgb:cd/00/cd",
215 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 216 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 217 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 218 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 219 "rgb:cd/8b/ff",
269 "rgb:d4/55/aa",
270 "rgb:d4/55/d4",
271 "rgb:d4/7f/00",
272 "rgb:d4/7f/2a",
273 "rgb:d4/7f/55",
274 "rgb:d4/7f/7f",
275 "rgb:d4/7f/aa",
276 "rgb:d4/7f/d4",
277 "rgb:d4/aa/00",
278 "rgb:d4/aa/2a",
279 "rgb:d4/aa/55",
280 "rgb:d4/aa/7f",
281 "rgb:d4/aa/aa",
282 "rgb:d4/aa/d4",
283 "rgb:d4/d4/00", 220 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 221 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "rgb:d4/d4/d4", 222 "rgb:cd/cd/cd",
223 "rgb:cd/cd/ff",
224 "rgb:cd/ff/00",
225 "rgb:cd/ff/8b",
226 "rgb:cd/ff/cd",
227 "rgb:cd/ff/ff",
289 "rgb:08/08/08", 228 "rgb:ff/00/00",
229 "rgb:ff/00/8b",
230 "rgb:ff/00/cd",
231 "rgb:ff/00/ff",
232 "rgb:ff/8b/00",
233 "rgb:ff/8b/8b",
234 "rgb:ff/8b/cd",
235 "rgb:ff/8b/ff",
236 "rgb:ff/cd/00",
237 "rgb:ff/cd/8b",
238 "rgb:ff/cd/cd",
239 "rgb:ff/cd/ff",
240 "rgb:ff/ff/00",
241 "rgb:ff/ff/8b",
242 "rgb:ff/ff/cd",
243 "rgb:ff/ff/ff",
290 "rgb:12/12/12", 244 "rgb:2e/2e/2e",
291 "rgb:1c/1c/1c", 245 "rgb:5c/5c/5c",
292 "rgb:26/26/26",
293 "rgb:30/30/30", 246 "rgb:73/73/73",
294 "rgb:3a/3a/3a",
295 "rgb:44/44/44",
296 "rgb:4e/4e/4e",
297 "rgb:58/58/58", 247 "rgb:8b/8b/8b",
298 "rgb:62/62/62", 248 "rgb:a2/a2/a2",
299 "rgb:6c/6c/6c",
300 "rgb:76/76/76",
301 "rgb:80/80/80",
302 "rgb:8a/8a/8a",
303 "rgb:94/94/94", 249 "rgb:b9/b9/b9",
304 "rgb:9e/9e/9e",
305 "rgb:a8/a8/a8",
306 "rgb:b2/b2/b2",
307 "rgb:bc/bc/bc",
308 "rgb:c6/c6/c6",
309 "rgb:d0/d0/d0", 250 "rgb:d0/d0/d0",
310 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 251 "rgb:e7/e7/e7",
312 "rgb:ee/ee/ee", 252
313#endif
314#ifndef NO_CURSORCOLOR 253#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 254 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 255 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 256#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer_fg */ 257 NULL, /* Color_pointer_fg */
319 NULL, /* Color_pointer_bg */ 258 NULL, /* Color_pointer_bg */
320 NULL, /* Color_border */ 259 NULL, /* Color_border */
321#ifndef NO_BOLD_UNDERLINE_REVERSE 260#ifndef NO_BOLD_UNDERLINE_REVERSE
322 NULL, /* Color_BD */ 261 NULL, /* Color_BD */
262 NULL, /* Color_IT */
323 NULL, /* Color_UL */ 263 NULL, /* Color_UL */
324 NULL, /* Color_RV */ 264 NULL, /* Color_RV */
325#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 265#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
266#if ENABLE_FRILLS
267 NULL, // Color_underline
268#endif
326#ifdef OPTION_HC 269#ifdef OPTION_HC
327 NULL,
328#endif
329#if TINTING
330 NULL, 270 NULL,
331#endif 271#endif
332#ifdef KEEP_SCROLLCOLOR 272#ifdef KEEP_SCROLLCOLOR
333 COLOR_SCROLLBAR, 273 COLOR_SCROLLBAR,
334 COLOR_SCROLLTROUGH, 274 COLOR_SCROLLTROUGH,
335#endif /* KEEP_SCROLLCOLOR */ 275#endif /* KEEP_SCROLLCOLOR */
336 276#if ENABLE_TRANSPARENCY
277 NULL,
278#endif
279#if OFF_FOCUS_FADING
280 "rgb:00/00/00",
281#endif
337 }; 282 };
338 283
339const char *const xa_names[NUM_XA] = 284void
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 () 285rxvt_term::init_vars ()
362{ 286{
363 PixColors = new rxvt_color [TOTAL_COLORS]; 287 pix_colors = pix_colors_focused;
364 if (PixColors == NULL)
365 return false;
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
376 288
377 MEvent.time = CurrentTime; 289 MEvent.time = CurrentTime;
378 MEvent.button = AnyButton; 290 MEvent.button = AnyButton;
379 Options = DEFAULT_OPTIONS;
380 want_refresh = 1; 291 want_refresh = 1;
381 cmd_pid = -1;
382 cmd_fd = tty_fd = -1;
383 PrivateModes = SavedModes = PrivMode_Default; 292 priv_modes = SavedModes = PrivMode_Default;
384 TermWin.focus = 0;
385 TermWin.ncol = 80; 293 ncol = 80;
386 TermWin.nrow = 24; 294 nrow = 24;
387 TermWin.int_bwidth = INTERNALBORDERWIDTH; 295 int_bwidth = INTERNALBORDERWIDTH;
388 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 296 ext_bwidth = EXTERNALBORDERWIDTH;
389 TermWin.lineSpace = LINESPACE; 297 lineSpace = LINESPACE;
390 TermWin.saveLines = SAVELINES; 298 saveLines = SAVELINES;
391 numPixColors = TOTAL_COLORS;
392 299
393#ifndef NO_BRIGHTCOLOR
394 colorfgbg = DEFAULT_RSTYLE;
395#endif
396
397 refresh_limit = 1;
398 refresh_type = SLOW_REFRESH; 300 refresh_type = SLOW_REFRESH;
399 prev_nrow = prev_ncol = 0;
400 301
401 oldcursor.row = oldcursor.col = -1; 302 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
407 303
408 last_bot = last_state = -1; 304 set_option (Opt_scrollBar);
409 305 set_option (Opt_scrollTtyOutput);
410#ifdef MENUBAR 306 set_option (Opt_jumpScroll);
411 menu_readonly = 1; 307 set_option (Opt_skipScroll);
412# if ! (MENUBAR_MAX > 1) 308 set_option (Opt_secondaryScreen);
413 CurrentBar = & (BarList); 309 set_option (Opt_secondaryScroll);
414# endif /* (MENUBAR_MAX > 1) */ 310 set_option (Opt_pastableTabs);
415#endif 311 set_option (Opt_intensityStyles);
416 312 set_option (Opt_iso14755_52);
417 return true; 313 set_option (Opt_buffered);
418} 314}
419 315
420void 316static void
421rxvt_term::init_secondary () 317init_secondary ()
422{ 318{
423 int i; 319 int i;
424#ifdef TTY_GID_SUPPORT
425 struct group *gr = getgrnam ("tty");
426 320
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
440 /*
441 * Close all unused file descriptors
442 * We don't want them, we don't need them.
443 */
444 if ((i = open ("/dev/null", O_RDONLY)) < 0) 321 if ((i = open ("/dev/null", O_RDONLY)) < 0)
445 { 322 {
446 /* TODO: BOO HISS */
447 dup2 (STDERR_FILENO, STDIN_FILENO); 323 dup2 (STDERR_FILENO, STDIN_FILENO);
448 } 324 }
449 else if (i > STDIN_FILENO) 325 else if (i != STDIN_FILENO)
450 { 326 {
451 dup2 (i, STDIN_FILENO); 327 dup2 (i, STDIN_FILENO);
452 close (i); 328 close (i);
453 } 329 }
454 330
455 dup2 (STDERR_FILENO, STDOUT_FILENO); 331 dup2 (STDERR_FILENO, STDOUT_FILENO);
456
457#if 0 // schmorp sayz closing filies is murder
458 for (i = STDERR_FILENO + 1; i < num_fds; i++)
459 {
460#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
461 if (i == 4 || i == 7)
462 continue;
463#endif
464 close (i);
465 }
466#endif
467} 332}
468 333
469/*----------------------------------------------------------------------*/ 334/*----------------------------------------------------------------------*/
470const char ** 335const char **
471rxvt_term::init_resources (int argc, const char *const *argv) 336rxvt_term::init_resources (int argc, const char *const *argv)
472{ 337{
473 int i, r_argc; 338 int i, r_argc;
474 char *val;
475 const char **cmd_argv, **r_argv; 339 const char **cmd_argv, **r_argv;
476 340
477 /* 341 /*
478 * Look for -exec option. Find => split and make cmd_argv[] of command args 342 * Look for -e option. Find => split and make cmd_argv[] of command args
479 */ 343 */
480 for (r_argc = 0; r_argc < argc; r_argc++) 344 for (r_argc = 0; r_argc < argc; r_argc++)
481 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) 345 if (!strcmp (argv[r_argc], "-e"))
482 break; 346 break;
347
348 if (r_argc == argc)
349 cmd_argv = NULL;
350 else if (!argv[r_argc + 1])
351 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
352 else
353 {
354 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
355
356 for (i = 0; i < argc - r_argc - 1; i++)
357 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
358
359 cmd_argv[i] = NULL;
360 }
483 361
484 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 362 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
485 363
486 for (i = 0; i < r_argc; i++) 364 for (i = 0; i < r_argc; i++)
487 r_argv[i] = (const char *)argv[i]; 365 r_argv[i] = (const char *)argv[i];
488 366
489 r_argv[i] = NULL; 367 r_argv[i] = NULL;
490 368
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]); 369 rs[Rs_name] = rxvt_basename (argv[0]);
504 370
505 /* 371 /*
506 * Open display, get options/resources and create the window 372 * Open display, get options/resources and create the window
507 */ 373 */
374
508 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 375 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
509 rs[Rs_display_name] = ":0"; 376 rs[Rs_display_name] = ":0";
510 377
511 get_options (r_argc, r_argv); 378 get_options (r_argc, r_argv);
379
380 if (!(display = displays.get (rs[Rs_display_name])))
381 {
382 free (r_argv);
383 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
384 }
385
386 // using a local pointer decreases code size a lot
387 xa = display->xa;
388
389 set (display);
390 extract_resources ();
391
392#if XFT
393 if (rs[Rs_depth])
394 select_visual (strtol (rs[Rs_depth], 0, 0));
395#endif
396
397#ifdef HAVE_AFTERIMAGE
398 set_application_name ((char*)rs[Rs_name]);
399 set_output_threshold (OUTPUT_LEVEL_WARNING);
400 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
401#endif
512 free (r_argv); 402 free (r_argv);
513 403
514#ifdef LOCAL_X_IS_UNIX 404 for (int i = NUM_RESOURCES; i--; )
515 if (rs[Rs_display_name][0] == ':') 405 if (rs [i] == resval_undef)
516 { 406 rs [i] = 0;
517 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 407
518 STRCPY (val, "unix"); 408#if ENABLE_PERL
519 STRCAT (val, rs[Rs_display_name]); 409 if (!rs[Rs_perl_ext_1])
520 display = displays.get (val); 410 rs[Rs_perl_ext_1] = "default";
521 free (val); 411
412 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
413 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
414 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
522 } 415 {
416 rxvt_perl.init (this);
417 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
418 }
523#endif 419#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]);
530 420
531 /* 421 /*
532 * set any defaults not already set 422 * set any defaults not already set
533 */ 423 */
534 if (cmd_argv && cmd_argv[0]) 424 if (cmd_argv && cmd_argv[0])
535 { 425 {
536 if (!rs[Rs_title]) 426 if (!rs[Rs_title])
537 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 427 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
538 if (!rs[Rs_iconName]) 428 if (!rs[Rs_iconName])
539 rs[Rs_iconName] = rs[Rs_title]; 429 rs[Rs_iconName] = rs[Rs_title];
540 } 430 }
541 else 431 else
542 { 432 {
… …
545 if (!rs[Rs_iconName]) 435 if (!rs[Rs_iconName])
546 rs[Rs_iconName] = rs[Rs_name]; 436 rs[Rs_iconName] = rs[Rs_name];
547 } 437 }
548 438
549 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 439 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
550 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 440 saveLines = min (i, MAX_SAVELINES);
551 441
552#ifndef NO_FRILLS 442#if ENABLE_FRILLS
553 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) 443 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
554 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 444 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
445
555 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) 446 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
556 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 447 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
557#endif
558 448
559#ifndef NO_LINESPACE
560 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 449 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
561 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 450 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
562#endif 451#endif
563 452
564#ifdef POINTER_BLANK 453#ifdef POINTER_BLANK
565 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 454 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
566 pointerBlankDelay = i; 455 pointerBlankDelay = i;
567 else 456 else
568 pointerBlankDelay = 2; 457 pointerBlankDelay = 2;
569#endif 458#endif
570 459
571 /* no point having a scrollbar without having any scrollback! */ 460 /* no point having a scrollbar without having any scrollback! */
572 if (!TermWin.saveLines) 461 if (!saveLines)
573 Options &= ~Opt_scrollBar; 462 set_option (Opt_scrollBar, 0);
574 463
575#ifdef PRINTPIPE 464#ifdef PRINTPIPE
576 if (!rs[Rs_print_pipe]) 465 if (!rs[Rs_print_pipe])
577 rs[Rs_print_pipe] = PRINTPIPE; 466 rs[Rs_print_pipe] = PRINTPIPE;
578#endif 467#endif
… …
581 rs[Rs_cutchars] = CUTCHARS; 470 rs[Rs_cutchars] = CUTCHARS;
582 471
583#ifndef NO_BACKSPACE_KEY 472#ifndef NO_BACKSPACE_KEY
584 if (!rs[Rs_backspace_key]) 473 if (!rs[Rs_backspace_key])
585# ifdef DEFAULT_BACKSPACE 474# ifdef DEFAULT_BACKSPACE
586 key_backspace = DEFAULT_BACKSPACE; 475 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
587# else 476# else
588 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 477 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
589# endif 478# 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 479#endif
598 480
599#ifndef NO_DELETE_KEY 481#ifndef NO_DELETE_KEY
600 if (!rs[Rs_delete_key]) 482 if (!rs[Rs_delete_key])
601# ifdef DEFAULT_DELETE 483# ifdef DEFAULT_DELETE
602 key_delete = DEFAULT_DELETE; 484 rs[Rs_delete_key] = DEFAULT_DELETE;
603# else 485# else
604 key_delete = "\033[3~"; 486 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 487# endif
614 if (rs[Rs_answerbackstring]) 488#endif
615 {
616 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
617 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
618 }
619 489
620#ifdef HAVE_SCROLLBARS 490#ifdef HAVE_SCROLLBARS
621 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 491 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
622 rs[Rs_scrollBar_thickness]);
623#endif 492#endif
624 493
625#ifdef XTERM_REVERSE_VIDEO 494#ifdef XTERM_REVERSE_VIDEO
626 /* this is how xterm implements reverseVideo */ 495 /* this is how xterm implements reverseVideo */
627 if (Options & Opt_reverseVideo) 496 if (option (Opt_reverseVideo))
628 { 497 {
629 if (!rs[Rs_color + Color_fg]) 498 if (!rs[Rs_color + Color_fg])
630 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 499 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
500
631 if (!rs[Rs_color + Color_bg]) 501 if (!rs[Rs_color + Color_bg])
632 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 502 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
633 } 503 }
634#endif 504#endif
635 505
… …
637 if (!rs[Rs_color + i]) 507 if (!rs[Rs_color + i])
638 rs[Rs_color + i] = def_colorName[i]; 508 rs[Rs_color + i] = def_colorName[i];
639 509
640#ifndef XTERM_REVERSE_VIDEO 510#ifndef XTERM_REVERSE_VIDEO
641 /* this is how we implement reverseVideo */ 511 /* this is how we implement reverseVideo */
642 if (Options & Opt_reverseVideo) 512 if (option (Opt_reverseVideo))
643 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 513 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
644#endif 514#endif
645 515
646 /* convenient aliases for setting fg/bg to colors */ 516 /* convenient aliases for setting fg/bg to colors */
647 color_aliases (Color_fg); 517 color_aliases (Color_fg);
648 color_aliases (Color_bg); 518 color_aliases (Color_bg);
649#ifndef NO_CURSORCOLOR 519#ifndef NO_CURSORCOLOR
650 color_aliases (Color_cursor); 520 color_aliases (Color_cursor);
651 color_aliases (Color_cursor2); 521 color_aliases (Color_cursor2);
652#endif /* NO_CURSORCOLOR */ 522#endif /* NO_CURSORCOLOR */
653 color_aliases (Color_pointer_fg); 523 color_aliases (Color_pointer_fg);
654 color_aliases (Color_pointer_bg); 524 color_aliases (Color_pointer_bg);
655 color_aliases (Color_border); 525 color_aliases (Color_border);
656#ifndef NO_BOLD_UNDERLINE_REVERSE 526#ifndef NO_BOLD_UNDERLINE_REVERSE
657 color_aliases (Color_BD); 527 color_aliases (Color_BD);
658 color_aliases (Color_UL); 528 color_aliases (Color_UL);
659 color_aliases (Color_RV); 529 color_aliases (Color_RV);
660#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 530#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
531
532 if (!rs[Rs_color + Color_border])
533 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
661 534
662 return cmd_argv; 535 return cmd_argv;
536}
537
538/*----------------------------------------------------------------------*/
539void
540rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
541{
542 this->envv = envv;
543
544 SET_R (this);
545 set_locale ("");
546 set_environ (envv); // few things in X do not call setlocale :(
547
548 init_vars ();
549
550 init_secondary ();
551
552 const char **cmd_argv = init_resources (argc, argv);
553
554#ifdef KEYSYM_RESOURCE
555 keyboard->register_done ();
556#endif
557
558#ifdef HAVE_SCROLLBARS
559 if (option (Opt_scrollBar))
560 scrollBar.setIdle (); /* set existence for size calculations */
561#endif
562
563 pty = ptytty::create ();
564
565 create_windows (argc, argv);
566
567 init_xlocale ();
568
569 scr_reset (); // initialize screen
570
571#if 0
572 XSynchronize (dpy, True);
573#endif
574
575#ifdef HAVE_SCROLLBARS
576 if (option (Opt_scrollBar))
577 resize_scrollbar (); /* create and map scrollbar */
578#endif
579#ifdef HAVE_BG_PIXMAP
580 {
581 bgPixmap.set_target (this);
582 bgPixmap.invalidate ();
583
584#ifdef ENABLE_TRANSPARENCY
585 if (option (Opt_transparent))
586 {
587 bgPixmap.set_transparent ();
588
589#ifdef HAVE_AFTERIMAGE
590 if (rs [Rs_blurradius])
591 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
592#endif
593 if (ISSET_PIXCOLOR (Color_tint))
594 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
595
596 if (rs [Rs_shade])
597 bgPixmap.set_shade (rs [Rs_shade]);
598
599 bgPixmap.set_root_pixmap ();
600 XSelectInput (dpy, display->root, PropertyChangeMask);
601 rootwin_ev.start (display, display->root);
602 }
603#endif
604
605#ifdef BG_IMAGE_FROM_FILE
606 if (rs[Rs_backgroundPixmap])
607 {
608 const char *p = rs[Rs_backgroundPixmap];
609
610 if ((p = strchr (p, ';')) != 0)
611 {
612 p++;
613 bgPixmap.set_geometry (p);
614 }
615 else
616 bgPixmap.set_defaultGeometry ();
617
618 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
619 if (!bgPixmap.window_position_sensitive ())
620 update_background ();
621 }
622#endif
623 }
624#endif
625
626#if ENABLE_PERL
627 rootwin_ev.start (display, display->root);
628#endif
629
630 set_colorfgbg ();
631
632 init_command (cmd_argv);
633
634 free (cmd_argv);
635
636 if (pty->pty >= 0)
637 pty_ev.start (pty->pty, ev::READ);
638
639 HOOK_INVOKE ((this, HOOK_START, DT_END));
640
641#if ENABLE_XEMBED
642 if (rs[Rs_embed])
643 {
644 long info[2] = { 0, XEMBED_MAPPED };
645
646 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
647 32, PropModeReplace, (unsigned char *)&info, 2);
648 }
649#endif
650
651 XMapWindow (dpy, vt);
652 XMapWindow (dpy, parent[0]);
653
654 refresh_check ();
663} 655}
664 656
665/*----------------------------------------------------------------------*/ 657/*----------------------------------------------------------------------*/
666void 658void
667rxvt_term::init_env () 659rxvt_term::init_env ()
668{ 660{
669 int i; 661 int i;
670 unsigned int u;
671 char *val; 662 char *val;
672 663
673#ifdef DISPLAY_IS_IP 664#ifdef DISPLAY_IS_IP
674 /* Fixup display_name for export over pty to any interested terminal 665 /* 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 666 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
… …
683 */ 674 */
684 val = rxvt_network_display (rs[Rs_display_name]); 675 val = rxvt_network_display (rs[Rs_display_name]);
685 rs[Rs_display_name] = (const char *)val; 676 rs[Rs_display_name] = (const char *)val;
686 677
687 if (val == NULL) 678 if (val == NULL)
688#endif /* DISPLAY_IS_IP */ 679#endif /* DISPLAY_IS_IP */
689 val = XDisplayString (display->display); 680 val = XDisplayString (dpy);
690 681
691 if (rs[Rs_display_name] == NULL) 682 if (rs[Rs_display_name] == NULL)
692 rs[Rs_display_name] = val; /* use broken `:0' value */ 683 rs[Rs_display_name] = val; /* use broken `:0' value */
693 684
694 i = STRLEN (val); 685 i = strlen (val);
695 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 686 env_display = (char *)rxvt_malloc (i + 9);
696 687
697 sprintf (env_display, "DISPLAY=%s", val); 688 sprintf (env_display, "DISPLAY=%s", val);
698 689
699 /* avoiding the math library: 690 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]);
708 691
709 /* add entries to the environment: 692 /* add entries to the environment:
710 * @ DISPLAY: in case we started with -display 693 * @ DISPLAY: in case we started with -display
711 * @ WINDOWID: X window id number of the window 694 * @ WINDOWID: X window id number of the window
712 * @ COLORTERM: terminal sub-name and also indicates its color 695 * @ COLORTERM: terminal sub-name and also indicates its color
… …
714 * @ TERMINFO: path to terminfo directory 697 * @ TERMINFO: path to terminfo directory
715 * @ COLORFGBG: fg;bg color codes 698 * @ COLORFGBG: fg;bg color codes
716 */ 699 */
717 putenv (env_display); 700 putenv (env_display);
718 putenv (env_windowid); 701 putenv (env_windowid);
702
719 if (env_colorfgbg) 703 if (env_colorfgbg)
720 putenv (env_colorfgbg); 704 putenv (env_colorfgbg);
721 705
722#ifdef RXVT_TERMINFO 706#ifdef RXVT_TERMINFO
723 putenv ("TERMINFO=" RXVT_TERMINFO); 707 putenv ("TERMINFO=" RXVT_TERMINFO);
724#endif 708#endif
725 709
726 if (display->depth <= 2) 710 if (depth <= 2)
727 putenv ("COLORTERM=" COLORTERMENV "-mono"); 711 putenv ("COLORTERM=" COLORTERMENV "-mono");
728 else 712 else
729 putenv ("COLORTERM=" COLORTERMENVFULL); 713 putenv ("COLORTERM=" COLORTERMENVFULL);
730 714
731 if (rs[Rs_term_name] != NULL) 715 if (rs[Rs_term_name] != NULL)
732 { 716 {
733 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 717 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
734 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 718 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
735 putenv (env_term); 719 putenv (env_term);
736 } 720 }
737 else 721 else
738 putenv ("TERM=" TERMENV); 722 putenv ("TERM=" TERMENV);
… …
740#ifdef HAVE_UNSETENV 724#ifdef HAVE_UNSETENV
741 /* avoid passing old settings and confusing term size */ 725 /* avoid passing old settings and confusing term size */
742 unsetenv ("LINES"); 726 unsetenv ("LINES");
743 unsetenv ("COLUMNS"); 727 unsetenv ("COLUMNS");
744 unsetenv ("TERMCAP"); /* terminfo should be okay */ 728 unsetenv ("TERMCAP"); /* terminfo should be okay */
745#endif /* HAVE_UNSETENV */ 729#endif /* HAVE_UNSETENV */
746} 730}
747 731
748/*----------------------------------------------------------------------*/ 732/*----------------------------------------------------------------------*/
749/* 733/*
750 * This is more or less stolen straight from XFree86 xterm. 734 * This is more or less stolen straight from XFree86 xterm.
751 * This should support all European type languages. 735 * This should support all European type languages.
752 */ 736 */
753void 737void
754rxvt_term::set_locale (const char *locale) 738rxvt_term::set_locale (const char *locale)
755{ 739{
740 set_environ (envv);
741
756#if HAVE_XSETLOCALE || HAVE_SETLOCALE 742#if HAVE_XSETLOCALE || HAVE_SETLOCALE
757 free (this->locale); 743 free (this->locale);
758 this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale)); 744 this->locale = setlocale (LC_CTYPE, locale);
745
746 if (!this->locale)
747 {
748 if (*locale)
749 {
750 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
751 setlocale (LC_CTYPE, "C");
752 }
753 else
754 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
755
756 this->locale = "C";
757 }
758
759
760 this->locale = strdup (this->locale);
759 SET_LOCALE (this->locale); 761 SET_LOCALE (this->locale);
760 mbstate.reset (); 762 mbstate.reset ();
761#endif 763#endif
762#if 0 764
763#if HAVE_NL_LANGINFO 765#if HAVE_NL_LANGINFO
766 char *codeset = strdup (nl_langinfo (CODESET));
767 // /^UTF.?8/i
768 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
769 && (codeset[1] == 'T' || codeset[1] == 't')
770 && (codeset[2] == 'F' || codeset[2] == 'f')
771 && (codeset[3] == '8' || codeset[4] == '8');
764 free (codeset); 772 free (codeset);
765 codeset = strdup (nl_langinfo (CODESET));
766 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
767 || !STRCASECMP (codeset, "UTF8");
768#else 773#else
769 enc_utf8 = 1; 774 enc_utf8 = 0;
770#endif
771#endif 775#endif
772} 776}
773 777
774void 778void
775rxvt_term::init_xlocale () 779rxvt_term::init_xlocale ()
776{ 780{
781 set_environ (envv);
782
777#ifdef USE_XIM 783#ifdef USE_XIM
778 if (!locale) 784 if (!locale)
779 rxvt_warn ("setting locale failed, working without locale support.\n"); 785 rxvt_warn ("setting locale failed, working without locale support.\n");
780 else 786 else
781 { 787 {
782 Atom wmlocale; 788 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));
788 789
789 if (!XSupportsLocale ()) 790 if (!XSupportsLocale ())
790 { 791 {
791 rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n"); 792 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
792 return; 793 return;
793 } 794 }
794 795
795 im_ev.start (display); 796 im_ev.start (display);
796 797
… …
806{ 807{
807 /* 808 /*
808 * Initialize the command connection. 809 * Initialize the command connection.
809 * This should be called after the X server connection is established. 810 * This should be called after the X server connection is established.
810 */ 811 */
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
824 812
825#ifdef META8_OPTION 813#ifdef META8_OPTION
826 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 814 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
827#endif 815#endif
828 816
829 get_ourmods (); 817 get_ourmods ();
830 818
831 if (! (Options & Opt_scrollTtyOutput)) 819 if (!option (Opt_scrollTtyOutput))
832 PrivateModes |= PrivMode_TtyOutputInh; 820 priv_modes |= PrivMode_TtyOutputInh;
833 if (Options & Opt_scrollTtyKeypress) 821 if (option (Opt_scrollTtyKeypress))
834 PrivateModes |= PrivMode_Keypress; 822 priv_modes |= PrivMode_Keypress;
835 if (! (Options & Opt_jumpScroll)) 823 if (!option (Opt_jumpScroll))
836 PrivateModes |= PrivMode_smoothScroll; 824 priv_modes |= PrivMode_smoothScroll;
837 825
838#ifndef NO_BACKSPACE_KEY 826#ifndef NO_BACKSPACE_KEY
839 if (STRCMP (key_backspace, "DEC") == 0) 827 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
840 PrivateModes |= PrivMode_HaveBackSpace; 828 priv_modes |= PrivMode_HaveBackSpace;
841#endif 829#endif
842 830
843 /* add value for scrollBar */ 831 /* add value for scrollBar */
844 if (scrollbar_visible ()) 832 if (scrollBar.state)
845 { 833 {
846 PrivateModes |= PrivMode_scrollBar; 834 priv_modes |= PrivMode_scrollBar;
847 SavedModes |= PrivMode_scrollBar; 835 SavedModes |= PrivMode_scrollBar;
848 } 836 }
849 if (menubar_visible ())
850 {
851 PrivateModes |= PrivMode_menuBar;
852 SavedModes |= PrivMode_menuBar;
853 }
854 837
855#ifdef CURSOR_BLINK 838 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} 839}
863 840
864/*----------------------------------------------------------------------*/ 841/*----------------------------------------------------------------------*/
865void 842void
866rxvt_term::Get_Colours () 843rxvt_term::Get_Colours ()
867{ 844{
868 int i; 845 int i;
869 846
847#ifdef OFF_FOCUS_FADING
848 pix_colors = pix_colors_focused;
849#endif
850
870 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 851 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
871 { 852 {
853 const char *name = rs[Rs_color + i];
854
855 if (!name)
856 continue;
857
872 rxvt_color xcol; 858 rxvt_color xcol;
873 859
874 if (!rs[Rs_color + i]) 860 if (!set_color (xcol, name))
875 continue;
876
877 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
878 { 861 {
879#ifndef XTERM_REVERSE_VIDEO 862#ifndef XTERM_REVERSE_VIDEO
880 if (i < 2 && (Options & Opt_reverseVideo)) 863 if (i < 2 && option (Opt_reverseVideo))
881 rs[Rs_color + i] = def_colorName[!i]; 864 name = def_colorName [1 - i];
882 else 865 else
883#endif 866#endif
884 rs[Rs_color + i] = def_colorName[i]; 867 name = def_colorName [i];
885 868
886 if (!rs[Rs_color + i]) 869 if (!name)
887 continue; 870 continue;
888 871
889 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 872 if (!set_color (xcol, name))
890 { 873 {
891 switch (i) 874 switch (i)
892 { 875 {
893 case Color_fg: 876 case Color_fg:
894 case Color_bg: 877 case Color_bg:
895 /* fatal: need bg/fg color */
896 rxvt_fatal ("unable to get foreground/background colour, aborting"); 878 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
897 /* NOTREACHED */ 879 name = "";
898 break; 880 break;
899#ifndef NO_CURSORCOLOR 881#ifndef NO_CURSORCOLOR
900 case Color_cursor2: 882 case Color_cursor2:
901 xcol = PixColors[Color_fg]; 883#endif
902 break;
903#endif /* ! NO_CURSORCOLOR */
904 case Color_pointer_fg: 884 case Color_pointer_fg:
905 xcol = PixColors[Color_fg]; 885 name = rs[Rs_color + Color_fg];
886 xcol.set (this, name);
906 break; 887 break;
907 default: 888 default:
908 xcol = PixColors[Color_bg]; /* None */ 889 name = rs[Rs_color + Color_bg];
890 xcol.set (this, name);
909 break; 891 break;
910 } 892 }
911 } 893 }
912 } 894 }
913 895
914 PixColors[i] = xcol; 896 pix_colors[i] = xcol;
915 SET_PIXCOLOR (i); 897 rs[Rs_color + i] = name;
916 }
917
918 if (XDEPTH <= 2)
919 { 898 }
899
900 if (depth <= 2)
901 {
920 if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg]; 902 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]; 903 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]; 904 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
923 } 905 }
924 906
925 /* 907 /*
926 * get scrollBar/menuBar shadow colors 908 * get scrollBar shadow colors
927 * 909 *
928 * The calculations of topShadow/bottomShadow values are adapted 910 * The calculations of topShadow/bottomShadow values are adapted
929 * from the fvwm window manager. 911 * from the fvwm window manager.
930 */ 912 */
931#ifdef KEEP_SCROLLCOLOR 913#ifdef KEEP_SCROLLCOLOR
932 914 if (depth <= 2)
933 if (XDEPTH <= 2) 915 {
934 { /* Monochrome */ 916 /* Monochrome */
935 PixColors[Color_scroll] = PixColors[Color_fg]; 917 alias_color (Color_scroll, Color_fg);
936 PixColors[Color_topShadow] = PixColors[Color_bg]; 918 alias_color (Color_topShadow, Color_bg);
937 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 919 alias_color (Color_bottomShadow, Color_bg);
938 } 920 }
939 else 921 else
940 { 922 {
941 rxvt_color xcol[3]; 923 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 */
945 924
946 xcol[1] = PixColors[Color_scroll]; 925 rgba cscroll;
947# ifdef PREFER_24BIT 926 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];
964 927
965 /* topShadowColor */ 928 /* topShadowColor */
966 if (!xcol[1].set (display, 929 if (!pix_colors[Color_topShadow].set (this,
967 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 930 rgba (
968 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 931 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
969 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 932 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
970 xcol[1] = PixColors[Color_White]; 933 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
971 934 cscroll.a)
972 PixColors[Color_topShadow] = xcol[1]; 935 ))
936 alias_color (Color_topShadow, Color_White);
973 } 937 }
974#endif /* KEEP_SCROLLCOLOR */ 938#endif /* KEEP_SCROLLCOLOR */
939
940#ifdef OFF_FOCUS_FADING
941 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
942 update_fade_color (i);
943#endif
975} 944}
976 945
977/*----------------------------------------------------------------------*/ 946/*----------------------------------------------------------------------*/
978/* color aliases, fg/bg bright-bold */ 947/* color aliases, fg/bg bright-bold */
979void 948void
… …
982 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 951 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
983 { 952 {
984 int i = atoi (rs[Rs_color + idx]); 953 int i = atoi (rs[Rs_color + idx]);
985 954
986 if (i >= 8 && i <= 15) 955 if (i >= 8 && i <= 15)
987 { /* bright colors */ 956 /* bright colors */
988 i -= 8;
989#ifndef NO_BRIGHTCOLOR
990 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 957 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
991 return; 958 else if (i >= 0 && i <= 7)
992#endif 959 /* normal colors */
993
994 }
995
996 if (i >= 0 && i <= 7) /* normal colors */
997 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 960 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
998 } 961 }
999} 962}
1000 963
1001/*----------------------------------------------------------------------*/ 964/*----------------------------------------------------------------------*/
… …
1004 * Use resource ``modifier'' to override the Meta modifier 967 * Use resource ``modifier'' to override the Meta modifier
1005 */ 968 */
1006void 969void
1007rxvt_term::get_ourmods () 970rxvt_term::get_ourmods ()
1008{ 971{
1009 int i, j, k; 972 int i, j, k;
1010 int requestedmeta, realmeta, realalt; 973 int requestedmeta, realmeta, realalt;
1011 const char *cm, *rsmod; 974 const char *cm, *rsmod;
1012 XModifierKeymap *map; 975 XModifierKeymap *map;
1013 KeyCode *kc; 976 KeyCode *kc;
1014 const unsigned int modmasks[] = 977 const unsigned int modmasks[] =
1015 { 978 {
1016 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 979 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1017 }; 980 };
1018 981
1019 requestedmeta = realmeta = realalt = 0; 982 requestedmeta = realmeta = realalt = 0;
1020 rsmod = rs[Rs_modifier]; 983 rsmod = rs[Rs_modifier];
984
1021 if (rsmod 985 if (rsmod
1022 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 986 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1023 requestedmeta = rsmod[3] - '0'; 987 requestedmeta = rsmod[3] - '0';
1024 988
1025 map = XGetModifierMapping (display->display); 989 map = XGetModifierMapping (dpy);
1026 kc = map->modifiermap; 990 kc = map->modifiermap;
991
1027 for (i = 1; i < 6; i++) 992 for (i = 1; i < 6; i++)
1028 { 993 {
1029 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 994 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
995
1030 for (j = map->max_keypermod; j--; k++) 996 for (j = map->max_keypermod; j--; k++)
1031 { 997 {
1032 if (kc[k] == 0) 998 if (kc[k] == 0)
1033 break; 999 break;
1000
1034 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 1001 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1035 { 1002 {
1036 case XK_Num_Lock: 1003 case XK_Num_Lock:
1037 ModNumLockMask = modmasks[i - 1]; 1004 ModNumLockMask = modmasks[i - 1];
1038 /* FALLTHROUGH */ 1005 continue;
1039 default: 1006
1040 continue; /* for (;;) */ 1007 case XK_ISO_Level3_Shift:
1008 ModLevel3Mask = modmasks[i - 1];
1009 continue;
1010
1041 case XK_Meta_L: 1011 case XK_Meta_L:
1042 case XK_Meta_R: 1012 case XK_Meta_R:
1043 cm = "meta"; 1013 cm = "meta";
1044 realmeta = i; 1014 realmeta = i;
1045 break; 1015 break;
1016
1046 case XK_Alt_L: 1017 case XK_Alt_L:
1047 case XK_Alt_R: 1018 case XK_Alt_R:
1048 cm = "alt"; 1019 cm = "alt";
1049 realalt = i; 1020 realalt = i;
1050 break; 1021 break;
1022
1051 case XK_Super_L: 1023 case XK_Super_L:
1052 case XK_Super_R: 1024 case XK_Super_R:
1053 cm = "super"; 1025 cm = "super";
1054 break; 1026 break;
1027
1055 case XK_Hyper_L: 1028 case XK_Hyper_L:
1056 case XK_Hyper_R: 1029 case XK_Hyper_R:
1057 cm = "hyper"; 1030 cm = "hyper";
1058 break; 1031 break;
1032
1033 default:
1034 continue;
1059 } 1035 }
1060 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 1036
1037 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1061 requestedmeta = i; 1038 requestedmeta = i;
1062 } 1039 }
1063 } 1040 }
1041
1064 XFreeModifiermap (map); 1042 XFreeModifiermap (map);
1043
1065 i = (requestedmeta ? requestedmeta 1044 i = requestedmeta ? requestedmeta
1066 : (realmeta ? realmeta 1045 : realmeta ? realmeta
1067 : (realalt ? realalt : 0))); 1046 : realalt ? realalt
1047 : 0;
1048
1068 if (i) 1049 if (i)
1069 ModMetaMask = modmasks[i - 1]; 1050 ModMetaMask = modmasks[i - 1];
1070} 1051}
1071 1052
1072/*----------------------------------------------------------------------*/ 1053/*----------------------------------------------------------------------*/
1073/* rxvt_Create_Windows () - Open and map the window */ 1054/* rxvt_Create_Windows () - Open and map the window */
1074void 1055void
1075rxvt_term::create_windows (int argc, const char *const *argv) 1056rxvt_term::create_windows (int argc, const char *const *argv)
1076{ 1057{
1077 XClassHint classHint; 1058 XClassHint classHint;
1078 XWMHints wmHint; 1059 XWMHints wmHint;
1060#if ENABLE_FRILLS
1061 MWMHints mwmhints = { };
1062#endif
1079 XGCValues gcvalue; 1063 XGCValues gcvalue;
1080 long vt_emask;
1081
1082 XWindowAttributes gattr; 1064 XSetWindowAttributes attributes;
1065 Window top, parent;
1083 1066
1084 if (Options & Opt_transparent) 1067 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 1068
1090 /* grab colors before netscape does */ 1069 /* grab colors before netscape does */
1091 Get_Colours (); 1070 Get_Colours ();
1092 1071
1093 if (!change_font (rs[Rs_font])) 1072 if (!set_fonts ())
1094 { 1073 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"); 1074
1096 destroy (); 1075 parent = display->root;
1097 return; 1076
1077 attributes.override_redirect = !!option (Opt_override_redirect);
1078
1079#if ENABLE_FRILLS
1080 if (option (Opt_borderLess))
1098 } 1081 {
1082 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1083 {
1084 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1085 attributes.override_redirect = true;
1086 }
1087 else
1088 {
1089 mwmhints.flags = MWM_HINTS_DECORATIONS;
1090 }
1091 }
1092#endif
1093
1094#if ENABLE_XEMBED
1095 if (rs[Rs_embed])
1096 {
1097 XWindowAttributes wattr;
1098
1099 parent = strtol (rs[Rs_embed], 0, 0);
1100
1101 if (!XGetWindowAttributes (dpy, parent, &wattr))
1102 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1103
1104 window_calc (wattr.width, wattr.height);
1105 }
1106#endif
1099 1107
1100 window_calc (0, 0); 1108 window_calc (0, 0);
1109
1110 /* sub-window placement & size in rxvt_resize_subwindows () */
1111 attributes.background_pixel = pix_colors_focused [Color_border];
1112 attributes.border_pixel = pix_colors_focused [Color_border];
1113 attributes.colormap = cmap;
1114
1115 top = XCreateWindow (dpy, parent,
1116 szHint.x, szHint.y,
1117 szHint.width, szHint.height,
1118 ext_bwidth,
1119 depth, InputOutput, visual,
1120 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1121 &attributes);
1122
1123 this->parent[0] = top;
1124
1101 old_width = szHint.width; 1125 old_width = szHint.width;
1102 old_height = szHint.height; 1126 old_height = szHint.height;
1103 1127
1104 /* parent window - reverse video so we can see placement errors
1105 * sub-window placement & size in rxvt_resize_subwindows ()
1106 */
1107
1108#ifdef PREFER_24BIT
1109 XSetWindowAttributes attributes;
1110
1111 attributes.background_pixel = PixColors[Color_fg];
1112 attributes.border_pixel = PixColors[Color_border];
1113 attributes.colormap = display->cmap;
1114 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1115 szHint.x, szHint.y,
1116 szHint.width, szHint.height,
1117 TermWin.ext_bwidth,
1118 display->depth, InputOutput,
1119 display->visual,
1120 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1121#else
1122 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1123 szHint.x, szHint.y,
1124 szHint.width,
1125 szHint.height,
1126 TermWin.ext_bwidth,
1127 PixColors[Color_border],
1128 PixColors[Color_fg]);
1129#endif
1130
1131 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1128 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1132 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1129 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1133 1130
1134 classHint.res_name = (char *)rs[Rs_name]; 1131 classHint.res_name = (char *)rs[Rs_name];
1135 classHint.res_class = (char *)RESCLASS; 1132 classHint.res_class = (char *)RESCLASS;
1136 1133
1137 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1134 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1138 wmHint.input = True; 1135 wmHint.input = True;
1139 wmHint.initial_state = (Options & Opt_iconic ? IconicState 1136 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1140 : NormalState); 1137 wmHint.window_group = top;
1141 wmHint.window_group = TermWin.parent[0];
1142 1138
1143 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1139 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1144 (char **)argv, argc, &szHint, &wmHint, &classHint); 1140 &szHint, &wmHint, &classHint);
1145 1141
1146#ifndef NO_FRILLS 1142#if ENABLE_FRILLS
1143 if (mwmhints.flags)
1144 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1145 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1146#endif
1147
1148 Atom protocols[] = {
1149 xa[XA_WM_DELETE_WINDOW],
1150#if ENABLE_EWMH
1151 xa[XA_NET_WM_PING],
1152#endif
1153 };
1154
1155 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1156
1157#if ENABLE_FRILLS
1158 if (rs[Rs_transient_for])
1159 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1160#endif
1161
1162#if ENABLE_EWMH
1147 long pid = getpid (); 1163 long pid = getpid ();
1148 XChangeProperty (display->display, TermWin.parent[0], 1164
1165 XChangeProperty (dpy, top,
1149 display->atom ("_NET_WM_PID"), XA_CARDINAL, 32, 1166 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1150 PropModeReplace, (unsigned char *)&pid, 1); 1167 PropModeReplace, (unsigned char *)&pid, 1);
1151#endif
1152 1168
1153 XSelectInput (display->display, TermWin.parent[0], 1169 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1170#endif
1171
1172 XSelectInput (dpy, top,
1154 KeyPressMask 1173 KeyPressMask
1155#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1174#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1156 | KeyReleaseMask 1175 | KeyReleaseMask
1157#endif 1176#endif
1158 | FocusChangeMask | VisibilityChangeMask 1177 | FocusChangeMask | VisibilityChangeMask
1159 | StructureNotifyMask); 1178 | ExposureMask | StructureNotifyMask);
1179
1160 termwin_ev.start (display, TermWin.parent[0]); 1180 termwin_ev.start (display, top);
1161 1181
1162 /* vt cursor: Black-on-White is standard, but this is more popular */ 1182 /* vt cursor: Black-on-White is standard, but this is more popular */
1163 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1183 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1164
1165#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1166 /* cursor (menuBar/scrollBar): Black-on-White */
1167 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1168#endif
1169
1170#ifdef POINTER_BLANK
1171 {
1172 XColor blackcolour;
1173 blackcolour.red = 0;
1174 blackcolour.green = 0;
1175 blackcolour.blue = 0;
1176 Font f = XLoadFont (display->display, "fixed");
1177 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1178 &blackcolour, &blackcolour);
1179 XUnloadFont (display->display, f);
1180 }
1181#endif
1182 1184
1183 /* the vt window */ 1185 /* the vt window */
1184 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1186 vt = XCreateSimpleWindow (dpy, top,
1185 window_vt_x, window_vt_y, 1187 window_vt_x, window_vt_y,
1186 TermWin_TotalWidth (), 1188 width, height,
1187 TermWin_TotalHeight (),
1188 0, 1189 0,
1189 PixColors[Color_fg], 1190 pix_colors_focused[Color_fg],
1190 PixColors[Color_bg]); 1191 pix_colors_focused[Color_bg]);
1191 1192
1192#ifdef DEBUG_X 1193 attributes.bit_gravity = NorthWestGravity;
1193 XStoreName (display->display, TermWin.vt, "vt window"); 1194 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1194#endif
1195 1195
1196 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1196 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1197 | PropertyChangeMask);
1198 1197
1199#ifdef POINTER_BLANK
1200 pointer_unblank ();
1201
1202 if ((Options & Opt_pointerBlank)) 1198 if (option (Opt_pointerBlank))
1203 vt_emask |= PointerMotionMask; 1199 vt_emask |= PointerMotionMask;
1204 else 1200 else
1205#endif
1206 vt_emask |= (Button1MotionMask | Button3MotionMask); 1201 vt_emask |= Button1MotionMask | Button3MotionMask;
1207 1202
1208 XSelectInput (display->display, TermWin.vt, vt_emask); 1203 vt_select_input ();
1204
1209 vt_ev.start (display, TermWin.vt); 1205 vt_ev.start (display, vt);
1210
1211#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1212 if (menuBar_height ())
1213 {
1214 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1215 window_vt_x, 0,
1216 TermWin_TotalWidth (),
1217 menuBar_TotalHeight (),
1218 0,
1219 PixColors[Color_fg],
1220 PixColors[Color_scroll]);
1221
1222#ifdef DEBUG_X
1223 XStoreName (display->display, menuBar.win, "menubar");
1224#endif
1225
1226 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1227
1228 XDefineCursor (display->display, menuBar.win,
1229 XCreateFontCursor (display->display, XC_left_ptr));
1230
1231 XSelectInput (display->display, menuBar.win,
1232 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1233 | Button1MotionMask));
1234 menubar_ev.start (display, menuBar.win);
1235 }
1236#endif
1237
1238#ifdef XPM_BACKGROUND
1239 if (rs[Rs_backgroundPixmap] != NULL
1240 && ! (Options & Opt_transparent))
1241 {
1242 const char *p = rs[Rs_backgroundPixmap];
1243
1244 if ((p = STRCHR (p, ';')) != NULL)
1245 {
1246 p++;
1247 scale_pixmap (p);
1248 }
1249 set_bgPixmap (rs[Rs_backgroundPixmap]);
1250 scr_touch (True);
1251 }
1252#endif
1253 1206
1254 /* graphics context for the vt window */ 1207 /* graphics context for the vt window */
1255 gcvalue.foreground = PixColors[Color_fg]; 1208 gcvalue.foreground = pix_colors[Color_fg];
1256 gcvalue.background = PixColors[Color_bg]; 1209 gcvalue.background = pix_colors[Color_bg];
1257 gcvalue.graphics_exposures = 1; 1210 gcvalue.graphics_exposures = 0;
1258 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1211
1212 gc = XCreateGC (dpy, vt,
1259 GCForeground | GCBackground | GCGraphicsExposures, 1213 GCForeground | GCBackground | GCGraphicsExposures,
1260 &gcvalue); 1214 &gcvalue);
1261 1215
1262 TermWin.drawable = new rxvt_drawable (display, TermWin.vt); 1216 drawable = new rxvt_drawable (this, vt);
1263 1217
1264#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1218#ifdef OFF_FOCUS_FADING
1265 gcvalue.foreground = PixColors[Color_topShadow]; 1219 // initially we are in unfocused state
1266 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1220 if (rs[Rs_fade])
1267 gcvalue.foreground = PixColors[Color_bottomShadow]; 1221 pix_colors = pix_colors_unfocused;
1268 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1269 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];
1270 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1271#endif
1272}
1273
1274/*----------------------------------------------------------------------*/
1275/*
1276 * Run the command in a subprocess and return a file descriptor for the
1277 * master end of the pseudo-teletype pair with the command talking to
1278 * the slave.
1279 */
1280int
1281rxvt_term::run_command (const char *const *argv)
1282{
1283 int cfd, er;
1284
1285 /* get master (pty) */
1286 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1287 rxvt_fatal ("can't open pseudo-tty");
1288
1289 fcntl (cfd, F_SETFL, O_NONBLOCK);
1290
1291 /* get slave (tty) */
1292 if (tty_fd < 0)
1293 {
1294#ifndef NO_SETOWNER_TTYDEV
1295 privileged_ttydev (SAVE);
1296#endif
1297
1298 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1299 {
1300 close (cfd);
1301 rxvt_fatal ("can't open slave tty %s", ttydev);
1302 }
1303 }
1304#ifndef NO_BACKSPACE_KEY
1305 if (key_backspace[0] && !key_backspace[1])
1306 er = key_backspace[0];
1307 else if (STRCMP (key_backspace, "DEC") == 0)
1308 er = '\177'; /* the initial state anyway */
1309 else
1310#endif
1311
1312 er = -1;
1313
1314 rxvt_get_ttymode (& (tio), er);
1315
1316#ifndef __QNX__
1317 /* spin off the command interpreter */
1318 switch (cmd_pid = fork ())
1319 {
1320 case -1:
1321 rxvt_fatal ("can't fork");
1322 case 0:
1323 close (cfd); /* only keep tty_fd and STDERR open */
1324
1325 init_env ();
1326
1327 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1328 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1329 else
1330 {
1331 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1332 dup2 (tty_fd, STDIN_FILENO);
1333 dup2 (tty_fd, STDOUT_FILENO);
1334 dup2 (tty_fd, STDERR_FILENO);
1335
1336 if (tty_fd > 2)
1337 close (tty_fd);
1338
1339 run_child (argv);
1340 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1341 }
1342
1343 _exit (EXIT_FAILURE);
1344
1345 default:
1346 {
1347#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1348 int fdstdin;
1349
1350 fdstdin = dup (STDIN_FILENO);
1351 dup2 (tty_fd, STDIN_FILENO);
1352#endif
1353
1354#ifdef UTMP_SUPPORT
1355 privileged_utmp (SAVE);
1356#endif
1357
1358#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1359
1360 dup2 (fdstdin, STDIN_FILENO);
1361 close (fdstdin);
1362#endif
1363 }
1364
1365 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1366 break;
1367 }
1368#else /* __QNX__ uses qnxspawn () */
1369 fchmod (tty_fd, 0622);
1370 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1371 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1372
1373 if (run_child (argv) == -1)
1374 exit (EXIT_FAILURE);
1375#endif
1376
1377 return cfd;
1378}
1379
1380/* ------------------------------------------------------------------------- *
1381 * CHILD PROCESS OPERATIONS *
1382 * ------------------------------------------------------------------------- */
1383/*
1384 * The only open file descriptor is the slave tty - so no error messages.
1385 * returns are fatal
1386 */
1387int
1388rxvt_term::run_child (const char *const *argv)
1389{
1390 char *login;
1391
1392 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1393
1394 if (Options & Opt_console)
1395 { /* be virtual console, fail silently */
1396#ifdef TIOCCONS
1397 unsigned int on = 1;
1398
1399 ioctl (STDIN_FILENO, TIOCCONS, &on);
1400#elif defined (SRIOCSREDIR)
1401 int fd;
1402
1403 fd = open (CONSOLE, O_WRONLY, 0);
1404 if (fd >= 0)
1405 {
1406 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1407 close (fd);
1408 }
1409#endif /* SRIOCSREDIR */
1410
1411 }
1412
1413 /* reset signals and spin off the command interpreter */
1414 signal (SIGINT, SIG_DFL);
1415 signal (SIGQUIT, SIG_DFL);
1416 signal (SIGCHLD, SIG_DFL);
1417 /*
1418 * mimick login's behavior by disabling the job control signals
1419 * a shell that wants them can turn them back on
1420 */
1421#ifdef SIGTSTP
1422 signal (SIGTSTP, SIG_IGN);
1423 signal (SIGTTIN, SIG_IGN);
1424 signal (SIGTTOU, SIG_IGN);
1425#endif /* SIGTSTP */
1426
1427 /* set window size */
1428 struct winsize ws;
1429
1430 ws.ws_col = TermWin.ncol;
1431 ws.ws_row = TermWin.nrow;
1432 ws.ws_xpixel = ws.ws_ypixel = 0;
1433 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1434
1435 // unblock signals (signals are blocked by iom.C
1436 sigset_t ss;
1437 sigemptyset (&ss);
1438 sigprocmask (SIG_SETMASK, &ss, 0);
1439
1440#ifndef __QNX__
1441 /* command interpreter path */
1442 if (argv != NULL)
1443 {
1444# ifdef DEBUG_CMD
1445 int i;
1446
1447 for (i = 0; argv[i]; i++)
1448 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1449# endif 1222#endif
1450 1223
1451 execvp (argv[0], (char *const *)argv); 1224 pointer_unblank ();
1452 /* no error message: STDERR is closed! */ 1225 scr_recolour ();
1453 }
1454 else
1455 {
1456 const char *argv0, *shell;
1457
1458 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1459 shell = "/bin/sh";
1460
1461 argv0 = (const char *)rxvt_r_basename (shell);
1462 if (Options & Opt_loginShell)
1463 {
1464 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1465
1466 login[0] = '-';
1467 STRCPY (&login[1], argv0);
1468 argv0 = login;
1469 }
1470 execlp (shell, argv0, NULL);
1471 /* no error message: STDERR is closed! */
1472 }
1473
1474#else /* __QNX__ uses qnxspawn () */
1475
1476 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1477 char *command = NULL, fullcommand[_MAX_PATH];
1478 char **arg_v, *arg_a[2] = { NULL, NULL };
1479
1480 if (argv != NULL)
1481 {
1482 if (access (argv[0], X_OK) == -1)
1483 {
1484 if (STRCHR (argv[0], '/') == NULL)
1485 {
1486 searchenv (argv[0], "PATH", fullcommand);
1487 if (fullcommand[0] != '\0')
1488 command = fullcommand;
1489 }
1490 if (access (command, X_OK) == -1)
1491 return -1;
1492 }
1493 else
1494 command = argv[0];
1495 arg_v = argv;
1496 }
1497 else
1498 {
1499 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1500 command = "/bin/sh";
1501
1502 arg_a[0] = my_basename (command);
1503 if (Options & Opt_loginShell)
1504 {
1505 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1506
1507 login[0] = '-';
1508 STRCPY (&login[1], arg_a[0]);
1509 arg_a[0] = login;
1510 }
1511 arg_v = arg_a;
1512 }
1513 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1514 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1515 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1516 command, arg_v, environ, iov_a, 0);
1517 if (login)
1518 free (login);
1519
1520 close (tty_fd);
1521 return cmd_fd;
1522
1523#endif
1524 return -1;
1525} 1226}
1526 1227
1527/* ------------------------------------------------------------------------- * 1228/* ------------------------------------------------------------------------- *
1528 * GET TTY CURRENT STATE * 1229 * GET TTY CURRENT STATE *
1529 * ------------------------------------------------------------------------- */ 1230 * ------------------------------------------------------------------------- */
1530/* rxvt_get_ttymode () */
1531/* EXTPROTO */
1532void 1231void
1533rxvt_get_ttymode (ttymode_t *tio, int erase) 1232rxvt_get_ttymode (struct termios *tio, int erase)
1534{ 1233{
1535#ifdef HAVE_TERMIOS_H
1536 /* 1234 /*
1537 * standard System V termios interface 1235 * standard System V termios interface
1538 */ 1236 */
1539 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1237 if (tcgetattr (STDIN_FILENO, tio) < 0)
1540 { 1238 {
1541 /* return error - use system defaults */ 1239 // return error - use system defaults,
1240 // where possible, and zero elsewhere
1241 memset (tio, 0, sizeof (struct termios));
1242
1542 tio->c_cc[VINTR] = CINTR; 1243 tio->c_cc[VINTR] = CINTR;
1543 tio->c_cc[VQUIT] = CQUIT; 1244 tio->c_cc[VQUIT] = CQUIT;
1544 tio->c_cc[VERASE] = CERASE; 1245 tio->c_cc[VERASE] = CERASE;
1246#ifdef VERASE2
1247 tio->c_cc[VERASE2] = CERASE2;
1248#endif
1545 tio->c_cc[VKILL] = CKILL; 1249 tio->c_cc[VKILL] = CKILL;
1546 tio->c_cc[VSTART] = CSTART; 1250 tio->c_cc[VSTART] = CSTART;
1547 tio->c_cc[VSTOP] = CSTOP; 1251 tio->c_cc[VSTOP] = CSTOP;
1548 tio->c_cc[VSUSP] = CSUSP; 1252 tio->c_cc[VSUSP] = CSUSP;
1549# ifdef VDSUSP 1253# ifdef VDSUSP
1550
1551 tio->c_cc[VDSUSP] = CDSUSP; 1254 tio->c_cc[VDSUSP] = CDSUSP;
1552# endif 1255# endif
1553# ifdef VREPRINT 1256# ifdef VREPRINT
1554
1555 tio->c_cc[VREPRINT] = CRPRNT; 1257 tio->c_cc[VREPRINT] = CRPRNT;
1556# endif 1258# endif
1557# ifdef VDISCRD 1259# ifdef VDISCRD
1558
1559 tio->c_cc[VDISCRD] = CFLUSH; 1260 tio->c_cc[VDISCRD] = CFLUSH;
1560# endif 1261# endif
1561# ifdef VWERSE 1262# ifdef VWERSE
1562
1563 tio->c_cc[VWERSE] = CWERASE; 1263 tio->c_cc[VWERSE] = CWERASE;
1564# endif 1264# endif
1565# ifdef VLNEXT 1265# ifdef VLNEXT
1566
1567 tio->c_cc[VLNEXT] = CLNEXT; 1266 tio->c_cc[VLNEXT] = CLNEXT;
1568# endif 1267# endif
1569
1570 } 1268 }
1269
1571 tio->c_cc[VEOF] = CEOF; 1270 tio->c_cc[VEOF] = CEOF;
1572 tio->c_cc[VEOL] = VDISABLE; 1271 tio->c_cc[VEOL] = VDISABLE;
1573# ifdef VEOL2 1272# ifdef VEOL2
1574
1575 tio->c_cc[VEOL2] = VDISABLE; 1273 tio->c_cc[VEOL2] = VDISABLE;
1576# endif 1274# endif
1577# ifdef VSWTC 1275# ifdef VSWTC
1578
1579 tio->c_cc[VSWTC] = VDISABLE; 1276 tio->c_cc[VSWTC] = VDISABLE;
1580# endif 1277# endif
1581# ifdef VSWTCH 1278# ifdef VSWTCH
1582
1583 tio->c_cc[VSWTCH] = VDISABLE; 1279 tio->c_cc[VSWTCH] = VDISABLE;
1584# endif 1280# endif
1585# if VMIN != VEOF 1281# if VMIN != VEOF
1586
1587 tio->c_cc[VMIN] = 1; 1282 tio->c_cc[VMIN] = 1;
1588# endif 1283# endif
1589# if VTIME != VEOL 1284# if VTIME != VEOL
1590
1591 tio->c_cc[VTIME] = 0; 1285 tio->c_cc[VTIME] = 0;
1592# endif 1286# endif
1593 1287
1594 if (erase != -1) 1288 if (erase != -1)
1595 tio->c_cc[VERASE] = (char)erase; 1289 tio->c_cc[VERASE] = (char)erase;
… …
1611 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1305 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1612# if defined (ECHOCTL) && defined (ECHOKE) 1306# if defined (ECHOCTL) && defined (ECHOKE)
1613 | ECHOCTL | ECHOKE 1307 | ECHOCTL | ECHOKE
1614# endif 1308# endif
1615 | ECHOE | ECHOK); 1309 | ECHOE | ECHOK);
1616# else /* HAVE_TERMIOS_H */
1617
1618 /*
1619 * sgtty interface
1620 */
1621
1622 /* get parameters -- gtty */
1623 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1624 {
1625 tio->sg.sg_erase = CERASE; /* ^H */
1626 tio->sg.sg_kill = CKILL; /* ^U */
1627 }
1628 if (erase != -1)
1629 tio->sg.sg_erase = (char)erase;
1630
1631 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1632
1633 /* get special characters */
1634 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1635 {
1636 tio->tc.t_intrc = CINTR; /* ^C */
1637 tio->tc.t_quitc = CQUIT; /* ^\ */
1638 tio->tc.t_startc = CSTART; /* ^Q */
1639 tio->tc.t_stopc = CSTOP; /* ^S */
1640 tio->tc.t_eofc = CEOF; /* ^D */
1641 tio->tc.t_brkc = -1;
1642 }
1643 /* get local special chars */
1644 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1645 {
1646 tio->lc.t_suspc = CSUSP; /* ^Z */
1647 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1648 tio->lc.t_rprntc = CRPRNT; /* ^R */
1649 tio->lc.t_flushc = CFLUSH; /* ^O */
1650 tio->lc.t_werasc = CWERASE; /* ^W */
1651 tio->lc.t_lnextc = CLNEXT; /* ^V */
1652 }
1653 /* get line discipline */
1654 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1655# ifdef NTTYDISC
1656
1657 tio->line = NTTYDISC;
1658# endif /* NTTYDISC */
1659
1660 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1661#endif /* HAVE_TERMIOS_H */
1662 1310
1663 /* 1311 /*
1664 * Debugging 1312 * Debugging
1665 */ 1313 */
1666#ifdef DEBUG_TTYMODE 1314#ifdef DEBUG_TTYMODE
1667#ifdef HAVE_TERMIOS_H
1668 /* c_iflag bits */ 1315 /* c_iflag bits */
1669 fprintf (stderr, "Input flags\n"); 1316 fprintf (stderr, "Input flags\n");
1670 1317
1671 /* cpp token stringize doesn't work on all machines <sigh> */ 1318 /* cpp token stringize doesn't work on all machines <sigh> */
1672# define FOO(flag,name) \ 1319# define FOO(flag,name) \
… …
1684 FOO (IGNCR, "IGNCR"); 1331 FOO (IGNCR, "IGNCR");
1685 FOO (ICRNL, "ICRNL"); 1332 FOO (ICRNL, "ICRNL");
1686 FOO (IXON, "IXON"); 1333 FOO (IXON, "IXON");
1687 FOO (IXOFF, "IXOFF"); 1334 FOO (IXOFF, "IXOFF");
1688# ifdef IUCLC 1335# ifdef IUCLC
1689
1690 FOO (IUCLC, "IUCLC"); 1336 FOO (IUCLC, "IUCLC");
1691# endif 1337# endif
1692# ifdef IXANY 1338# ifdef IXANY
1693
1694 FOO (IXANY, "IXANY"); 1339 FOO (IXANY, "IXANY");
1695# endif 1340# endif
1696# ifdef IMAXBEL 1341# ifdef IMAXBEL
1697
1698 FOO (IMAXBEL, "IMAXBEL"); 1342 FOO (IMAXBEL, "IMAXBEL");
1699# endif 1343# endif
1700 1344
1701 fprintf (stderr, "\n"); 1345 fprintf (stderr, "\n");
1702 1346
… …
1709 FOO (VERASE, "VERASE"); 1353 FOO (VERASE, "VERASE");
1710 FOO (VKILL, "VKILL"); 1354 FOO (VKILL, "VKILL");
1711 FOO (VEOF, "VEOF"); 1355 FOO (VEOF, "VEOF");
1712 FOO (VEOL, "VEOL"); 1356 FOO (VEOL, "VEOL");
1713# ifdef VEOL2 1357# ifdef VEOL2
1714
1715 FOO (VEOL2, "VEOL2"); 1358 FOO (VEOL2, "VEOL2");
1716# endif 1359# endif
1717# ifdef VSWTC 1360# ifdef VSWTC
1718
1719 FOO (VSWTC, "VSWTC"); 1361 FOO (VSWTC, "VSWTC");
1720# endif 1362# endif
1721# ifdef VSWTCH 1363# ifdef VSWTCH
1722
1723 FOO (VSWTCH, "VSWTCH"); 1364 FOO (VSWTCH, "VSWTCH");
1724# endif 1365# endif
1725
1726 FOO (VSTART, "VSTART"); 1366 FOO (VSTART, "VSTART");
1727 FOO (VSTOP, "VSTOP"); 1367 FOO (VSTOP, "VSTOP");
1728 FOO (VSUSP, "VSUSP"); 1368 FOO (VSUSP, "VSUSP");
1729# ifdef VDSUSP 1369# ifdef VDSUSP
1730
1731 FOO (VDSUSP, "VDSUSP"); 1370 FOO (VDSUSP, "VDSUSP");
1732# endif 1371# endif
1733# ifdef VREPRINT 1372# ifdef VREPRINT
1734
1735 FOO (VREPRINT, "VREPRINT"); 1373 FOO (VREPRINT, "VREPRINT");
1736# endif 1374# endif
1737# ifdef VDISCRD 1375# ifdef VDISCRD
1738
1739 FOO (VDISCRD, "VDISCRD"); 1376 FOO (VDISCRD, "VDISCRD");
1740# endif 1377# endif
1741# ifdef VWERSE 1378# ifdef VWERSE
1742
1743 FOO (VWERSE, "VWERSE"); 1379 FOO (VWERSE, "VWERSE");
1744# endif 1380# endif
1745# ifdef VLNEXT 1381# ifdef VLNEXT
1746
1747 FOO (VLNEXT, "VLNEXT"); 1382 FOO (VLNEXT, "VLNEXT");
1748# endif 1383# endif
1749 1384
1750 fprintf (stderr, "\n"); 1385 fprintf (stderr, "\n");
1751# undef FOO 1386# undef FOO
1752# endif /* HAVE_TERMIOS_H */ 1387#endif /* DEBUG_TTYMODE */
1753#endif /* DEBUG_TTYMODE */
1754} 1388}
1755 1389
1390/*----------------------------------------------------------------------*/
1391/*
1392 * Run the command in a subprocess and return a file descriptor for the
1393 * master end of the pseudo-teletype pair with the command talking to
1394 * the slave.
1395 */
1396void
1397rxvt_term::run_command (const char *const *argv)
1398{
1399#if ENABLE_FRILLS
1400 if (rs[Rs_pty_fd])
1401 {
1402 pty->pty = atoi (rs[Rs_pty_fd]);
1403
1404 if (pty->pty >= 0)
1405 {
1406 if (getfd_hook)
1407 pty->pty = (*getfd_hook) (pty->pty);
1408
1409 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1410 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1411 }
1412 }
1413 else
1414#endif
1415 if (!pty->get ())
1416 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1417
1418 int er;
1419
1420#ifndef NO_BACKSPACE_KEY
1421 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1422 er = rs[Rs_backspace_key][0];
1423 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1424 er = '\177'; /* the initial state anyway */
1425 else
1426#endif
1427 er = -1;
1428
1429 rxvt_get_ttymode (&tio, er);
1430 /* init terminal attributes */
1431 cfsetospeed (&tio, BAUDRATE);
1432 cfsetispeed (&tio, BAUDRATE);
1433 tcsetattr (pty->tty, TCSANOW, &tio);
1434 pty->set_utf8_mode (enc_utf8);
1435
1436 /* set initial window size */
1437 tt_winch ();
1438
1439#if ENABLE_FRILLS
1440 if (rs[Rs_pty_fd])
1441 return;
1442#endif
1443
1444 /* spin off the command interpreter */
1445 switch (cmd_pid = fork ())
1446 {
1447 case -1:
1448 {
1449 cmd_pid = 0;
1450 rxvt_fatal ("can't fork, aborting.\n");
1451 }
1452 case 0:
1453 init_env ();
1454
1455 if (!pty->make_controlling_tty ())
1456 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1457 else
1458 {
1459 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1460 dup2 (pty->tty, STDIN_FILENO);
1461 dup2 (pty->tty, STDOUT_FILENO);
1462 dup2 (pty->tty, STDERR_FILENO);
1463
1464 // close all our file handles that we do no longer need
1465 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1466 {
1467 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1468 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1469 }
1470
1471 run_child (argv);
1472 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1473 }
1474
1475 _exit (EXIT_FAILURE);
1476
1477 default:
1478 if (!option (Opt_utmpInhibit))
1479 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1480
1481 pty->close_tty ();
1482
1483 child_ev.start (cmd_pid);
1484
1485 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1486 break;
1487 }
1488}
1489
1490/* ------------------------------------------------------------------------- *
1491 * CHILD PROCESS OPERATIONS *
1492 * ------------------------------------------------------------------------- */
1493/*
1494 * The only open file descriptor is the slave tty - so no error messages.
1495 * returns are fatal
1496 */
1497int
1498rxvt_term::run_child (const char *const *argv)
1499{
1500 char *login;
1501
1502 if (option (Opt_console))
1503 {
1504 /* be virtual console, fail silently */
1505#ifdef TIOCCONS
1506 unsigned int on = 1;
1507
1508 ioctl (STDIN_FILENO, TIOCCONS, &on);
1509#elif defined (SRIOCSREDIR)
1510 int fd;
1511
1512 fd = open (CONSOLE, O_WRONLY, 0);
1513 if (fd >= 0)
1514 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1515 close (fd);
1516#endif /* SRIOCSREDIR */
1517 }
1518
1519 /* reset signals and spin off the command interpreter */
1520 signal (SIGINT, SIG_DFL);
1521 signal (SIGQUIT, SIG_DFL);
1522 signal (SIGCHLD, SIG_DFL);
1523 signal (SIGHUP, SIG_DFL);
1524 signal (SIGPIPE, SIG_DFL);
1525 /*
1526 * mimick login's behavior by disabling the job control signals
1527 * a shell that wants them can turn them back on
1528 */
1529#ifdef SIGTSTP
1530 signal (SIGTSTP, SIG_IGN);
1531 signal (SIGTTIN, SIG_IGN);
1532 signal (SIGTTOU, SIG_IGN);
1533#endif /* SIGTSTP */
1534
1535 // unblock signals (signals are blocked by iom.C
1536 sigset_t ss;
1537 sigemptyset (&ss);
1538 sigprocmask (SIG_SETMASK, &ss, 0);
1539
1540 /* command interpreter path */
1541 if (argv)
1542 {
1543# ifdef DEBUG_CMD
1544 int i;
1545
1546 for (i = 0; argv[i]; i++)
1547 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1548# endif
1549
1550 execvp (argv[0], (char *const *)argv);
1551 /* no error message: STDERR is closed! */
1552 }
1553 else
1554 {
1555 const char *argv0, *shell;
1556
1557 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1558 shell = "/bin/sh";
1559
1560 argv0 = (const char *)rxvt_basename (shell);
1561
1562 if (option (Opt_loginShell))
1563 {
1564 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1565
1566 login[0] = '-';
1567 strcpy (&login[1], argv0);
1568 argv0 = login;
1569 }
1570
1571 execlp (shell, argv0, (char *)0);
1572 /* no error message: STDERR is closed! */
1573 }
1574
1575 return -1;
1576}
1577
1756/*----------------------- end-of-file (C source) -----------------------*/ 1578/*----------------------- end-of-file (C source) -----------------------*/

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