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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.49 by pcg, Fri Apr 2 15:15:25 2004 UTC vs.
Revision 1.258 by root, Sun Apr 26 01:59:53 2009 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, 270 NULL,
328#endif 271#endif
329#if TINTING 272 COLOR_SCROLLBAR,
273#ifdef RXVT_SCROLLBAR
274 COLOR_SCROLLTROUGH,
275#endif
276#if ENABLE_TRANSPARENCY
330 NULL, 277 NULL,
331#endif 278#endif
332#ifdef KEEP_SCROLLCOLOR 279#if OFF_FOCUS_FADING
333 COLOR_SCROLLBAR, 280 "rgb:00/00/00",
334 COLOR_SCROLLTROUGH, 281#endif
335#endif /* KEEP_SCROLLCOLOR */
336
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
512 free (r_argv); 397 free (r_argv);
513 398
514#ifdef LOCAL_X_IS_UNIX 399 for (int i = NUM_RESOURCES; i--; )
515 if (rs[Rs_display_name][0] == ':') 400 if (rs [i] == resval_undef)
516 { 401 rs [i] = 0;
517 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 402
518 STRCPY (val, "unix"); 403#ifdef HAVE_AFTERIMAGE
519 STRCAT (val, rs[Rs_display_name]); 404 set_application_name ((char *)rs[Rs_name]);
520 display = displays.get (val); 405 set_output_threshold (OUTPUT_LEVEL_WARNING);
521 free (val); 406#endif
407
408#if ENABLE_PERL
409 if (!rs[Rs_perl_ext_1])
410 rs[Rs_perl_ext_1] = "default";
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]);
428
538 if (!rs[Rs_iconName]) 429 if (!rs[Rs_iconName])
539 rs[Rs_iconName] = rs[Rs_title]; 430 rs[Rs_iconName] = rs[Rs_title];
540 } 431 }
541 else 432 else
542 { 433 {
543 if (!rs[Rs_title]) 434 if (!rs[Rs_title])
544 rs[Rs_title] = rs[Rs_name]; 435 rs[Rs_title] = rs[Rs_name];
436
545 if (!rs[Rs_iconName]) 437 if (!rs[Rs_iconName])
546 rs[Rs_iconName] = rs[Rs_name]; 438 rs[Rs_iconName] = rs[Rs_name];
547 } 439 }
548 440
549 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 441 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
550 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 442 saveLines = min (i, MAX_SAVELINES);
551 443
552#ifndef NO_FRILLS 444#if ENABLE_FRILLS
553 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) 445 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
554 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 446 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
447
555 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) 448 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
556 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 449 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
557#endif
558 450
559#ifndef NO_LINESPACE
560 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 451 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
561 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 452 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
562#endif 453#endif
563 454
564#ifdef POINTER_BLANK 455#ifdef POINTER_BLANK
565 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 456 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
566 pointerBlankDelay = i; 457 pointerBlankDelay = i;
567 else 458 else
568 pointerBlankDelay = 2; 459 pointerBlankDelay = 2;
569#endif 460#endif
570 461
571 /* no point having a scrollbar without having any scrollback! */ 462 /* no point having a scrollbar without having any scrollback! */
572 if (!TermWin.saveLines) 463 if (!saveLines)
573 Options &= ~Opt_scrollBar; 464 set_option (Opt_scrollBar, 0);
574
575#ifdef PRINTPIPE
576 if (!rs[Rs_print_pipe])
577 rs[Rs_print_pipe] = PRINTPIPE;
578#endif
579 465
580 if (!rs[Rs_cutchars]) 466 if (!rs[Rs_cutchars])
581 rs[Rs_cutchars] = CUTCHARS; 467 rs[Rs_cutchars] = CUTCHARS;
582 468
583#ifndef NO_BACKSPACE_KEY 469#ifndef NO_BACKSPACE_KEY
584 if (!rs[Rs_backspace_key]) 470 if (!rs[Rs_backspace_key])
585# ifdef DEFAULT_BACKSPACE 471# ifdef DEFAULT_BACKSPACE
586 key_backspace = DEFAULT_BACKSPACE; 472 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
587# else 473# else
588 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 474 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
589# endif 475# 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 476#endif
598 477
599#ifndef NO_DELETE_KEY 478#ifndef NO_DELETE_KEY
600 if (!rs[Rs_delete_key]) 479 if (!rs[Rs_delete_key])
601# ifdef DEFAULT_DELETE 480# ifdef DEFAULT_DELETE
602 key_delete = DEFAULT_DELETE; 481 rs[Rs_delete_key] = DEFAULT_DELETE;
603# else 482# else
604 key_delete = "\033[3~"; 483 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 484# endif
614 if (rs[Rs_answerbackstring])
615 {
616 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
617 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
618 }
619
620#ifdef HAVE_SCROLLBARS
621 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
622 rs[Rs_scrollBar_thickness]);
623#endif 485#endif
486
487 scrollBar.setup (this);
624 488
625#ifdef XTERM_REVERSE_VIDEO 489#ifdef XTERM_REVERSE_VIDEO
626 /* this is how xterm implements reverseVideo */ 490 /* this is how xterm implements reverseVideo */
627 if (Options & Opt_reverseVideo) 491 if (option (Opt_reverseVideo))
628 { 492 {
629 if (!rs[Rs_color + Color_fg]) 493 if (!rs[Rs_color + Color_fg])
630 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 494 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
495
631 if (!rs[Rs_color + Color_bg]) 496 if (!rs[Rs_color + Color_bg])
632 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 497 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
633 } 498 }
634#endif 499#endif
635 500
… …
637 if (!rs[Rs_color + i]) 502 if (!rs[Rs_color + i])
638 rs[Rs_color + i] = def_colorName[i]; 503 rs[Rs_color + i] = def_colorName[i];
639 504
640#ifndef XTERM_REVERSE_VIDEO 505#ifndef XTERM_REVERSE_VIDEO
641 /* this is how we implement reverseVideo */ 506 /* this is how we implement reverseVideo */
642 if (Options & Opt_reverseVideo) 507 if (option (Opt_reverseVideo))
643 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 508 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
644#endif 509#endif
645 510
646 /* convenient aliases for setting fg/bg to colors */ 511 /* convenient aliases for setting fg/bg to colors */
647 color_aliases (Color_fg); 512 color_aliases (Color_fg);
648 color_aliases (Color_bg); 513 color_aliases (Color_bg);
649#ifndef NO_CURSORCOLOR 514#ifndef NO_CURSORCOLOR
650 color_aliases (Color_cursor); 515 color_aliases (Color_cursor);
651 color_aliases (Color_cursor2); 516 color_aliases (Color_cursor2);
652#endif /* NO_CURSORCOLOR */ 517#endif /* NO_CURSORCOLOR */
653 color_aliases (Color_pointer_fg); 518 color_aliases (Color_pointer_fg);
654 color_aliases (Color_pointer_bg); 519 color_aliases (Color_pointer_bg);
655 color_aliases (Color_border); 520 color_aliases (Color_border);
656#ifndef NO_BOLD_UNDERLINE_REVERSE 521#ifndef NO_BOLD_UNDERLINE_REVERSE
657 color_aliases (Color_BD); 522 color_aliases (Color_BD);
658 color_aliases (Color_UL); 523 color_aliases (Color_UL);
659 color_aliases (Color_RV); 524 color_aliases (Color_RV);
660#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 525#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
526
527 if (!rs[Rs_color + Color_border])
528 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
661 529
662 return cmd_argv; 530 return cmd_argv;
531}
532
533/*----------------------------------------------------------------------*/
534void
535rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
536{
537 this->envv = envv;
538
539 SET_R (this);
540 set_locale ("");
541 set_environ (envv); // a few things in X do not call setlocale :(
542
543 init_vars ();
544
545 init_secondary ();
546
547 const char **cmd_argv = init_resources (argc, argv);
548
549#ifdef KEYSYM_RESOURCE
550 keyboard->register_done ();
551#endif
552
553 if (const char *path = rs[Rs_chdir])
554 if (*path) // ignored if empty
555 {
556 if (*path != '/')
557 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
558
559 if (chdir (path))
560 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
561 }
562
563 if (option (Opt_scrollBar))
564 scrollBar.state = STATE_IDLE; /* set existence for size calculations */
565
566 pty = ptytty::create ();
567
568 create_windows (argc, argv);
569
570 init_xlocale ();
571
572 scr_poweron (); // initialize screen
573
574#if 0
575 XSynchronize (dpy, True);
576#endif
577
578 if (option (Opt_scrollBar))
579 scrollBar.resize (); /* create and map scrollbar */
580#ifdef HAVE_BG_PIXMAP
581 {
582 bgPixmap.set_target (this);
583 bgPixmap.invalidate ();
584
585#ifdef ENABLE_TRANSPARENCY
586 if (option (Opt_transparent))
587 {
588 bgPixmap.set_transparent ();
589
590#ifdef HAVE_AFTERIMAGE
591 if (rs [Rs_blurradius])
592 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
593#endif
594 if (ISSET_PIXCOLOR (Color_tint))
595 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
596
597 if (rs [Rs_shade])
598 bgPixmap.set_shade (rs [Rs_shade]);
599
600 bgPixmap.set_root_pixmap ();
601 XSelectInput (dpy, display->root, PropertyChangeMask);
602 rootwin_ev.start (display, display->root);
603 }
604#endif
605
606#ifdef BG_IMAGE_FROM_FILE
607 if (rs[Rs_backgroundPixmap])
608 {
609 const char *p = rs[Rs_backgroundPixmap];
610
611 if ((p = strchr (p, ';')) != 0)
612 {
613 p++;
614 bgPixmap.set_geometry (p);
615 }
616 else
617 bgPixmap.set_defaultGeometry ();
618
619 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
620 if (!bgPixmap.window_position_sensitive ())
621 update_background ();
622 }
623#endif
624 }
625#endif
626
627#if ENABLE_PERL
628 rootwin_ev.start (display, display->root);
629#endif
630
631 set_colorfgbg ();
632
633 init_command (cmd_argv);
634
635 free (cmd_argv);
636
637 if (pty->pty >= 0)
638 pty_ev.start (pty->pty, ev::READ);
639
640 HOOK_INVOKE ((this, HOOK_START, DT_END));
641
642#if ENABLE_XEMBED
643 if (rs[Rs_embed])
644 {
645 long info[2] = { 0, XEMBED_MAPPED };
646
647 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
648 32, PropModeReplace, (unsigned char *)&info, 2);
649 }
650#endif
651
652 XMapWindow (dpy, vt);
653 XMapWindow (dpy, parent[0]);
654
655 refresh_check ();
663} 656}
664 657
665/*----------------------------------------------------------------------*/ 658/*----------------------------------------------------------------------*/
666void 659void
667rxvt_term::init_env () 660rxvt_term::init_env ()
668{ 661{
669 int i; 662 int i;
670 unsigned int u;
671 char *val; 663 char *val;
672 664
673#ifdef DISPLAY_IS_IP 665#ifdef DISPLAY_IS_IP
674 /* Fixup display_name for export over pty to any interested terminal 666 /* 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 667 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
… …
683 */ 675 */
684 val = rxvt_network_display (rs[Rs_display_name]); 676 val = rxvt_network_display (rs[Rs_display_name]);
685 rs[Rs_display_name] = (const char *)val; 677 rs[Rs_display_name] = (const char *)val;
686 678
687 if (val == NULL) 679 if (val == NULL)
688#endif /* DISPLAY_IS_IP */ 680#endif /* DISPLAY_IS_IP */
689 val = XDisplayString (display->display); 681 val = XDisplayString (dpy);
690 682
691 if (rs[Rs_display_name] == NULL) 683 if (rs[Rs_display_name] == NULL)
692 rs[Rs_display_name] = val; /* use broken `:0' value */ 684 rs[Rs_display_name] = val; /* use broken `:0' value */
693 685
694 i = STRLEN (val); 686 i = strlen (val);
695 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 687 env_display = (char *)rxvt_malloc (i + 9);
696 688
697 sprintf (env_display, "DISPLAY=%s", val); 689 sprintf (env_display, "DISPLAY=%s", val);
698 690
699 /* avoiding the math library: 691 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]);
708 692
709 /* add entries to the environment: 693 /* add entries to the environment:
710 * @ DISPLAY: in case we started with -display 694 * @ DISPLAY: in case we started with -display
711 * @ WINDOWID: X window id number of the window 695 * @ WINDOWID: X window id number of the window
712 * @ COLORTERM: terminal sub-name and also indicates its color 696 * @ COLORTERM: terminal sub-name and also indicates its color
… …
714 * @ TERMINFO: path to terminfo directory 698 * @ TERMINFO: path to terminfo directory
715 * @ COLORFGBG: fg;bg color codes 699 * @ COLORFGBG: fg;bg color codes
716 */ 700 */
717 putenv (env_display); 701 putenv (env_display);
718 putenv (env_windowid); 702 putenv (env_windowid);
703
719 if (env_colorfgbg) 704 if (env_colorfgbg)
720 putenv (env_colorfgbg); 705 putenv (env_colorfgbg);
721 706
722#ifdef RXVT_TERMINFO 707#ifdef RXVT_TERMINFO
723 putenv ("TERMINFO=" RXVT_TERMINFO); 708 putenv ("TERMINFO=" RXVT_TERMINFO);
724#endif 709#endif
725 710
726 if (display->depth <= 2) 711 if (depth <= 2)
727 putenv ("COLORTERM=" COLORTERMENV "-mono"); 712 putenv ("COLORTERM=" COLORTERMENV "-mono");
728 else 713 else
729 putenv ("COLORTERM=" COLORTERMENVFULL); 714 putenv ("COLORTERM=" COLORTERMENVFULL);
730 715
731 if (rs[Rs_term_name] != NULL) 716 if (rs[Rs_term_name] != NULL)
732 { 717 {
733 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 718 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
734 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 719 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
735 putenv (env_term); 720 putenv (env_term);
736 } 721 }
737 else 722 else
738 putenv ("TERM=" TERMENV); 723 putenv ("TERM=" TERMENV);
… …
740#ifdef HAVE_UNSETENV 725#ifdef HAVE_UNSETENV
741 /* avoid passing old settings and confusing term size */ 726 /* avoid passing old settings and confusing term size */
742 unsetenv ("LINES"); 727 unsetenv ("LINES");
743 unsetenv ("COLUMNS"); 728 unsetenv ("COLUMNS");
744 unsetenv ("TERMCAP"); /* terminfo should be okay */ 729 unsetenv ("TERMCAP"); /* terminfo should be okay */
745#endif /* HAVE_UNSETENV */ 730#endif /* HAVE_UNSETENV */
746} 731}
747 732
748/*----------------------------------------------------------------------*/ 733/*----------------------------------------------------------------------*/
749/* 734/*
750 * This is more or less stolen straight from XFree86 xterm. 735 * This is more or less stolen straight from XFree86 xterm.
751 * This should support all European type languages. 736 * This should support all European type languages.
752 */ 737 */
753void 738void
754rxvt_term::set_locale (const char *locale) 739rxvt_term::set_locale (const char *locale)
755{ 740{
741 set_environ (envv);
742
756#if HAVE_XSETLOCALE || HAVE_SETLOCALE 743#if HAVE_XSETLOCALE || HAVE_SETLOCALE
757 free (this->locale); 744 free (this->locale);
758 this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale)); 745 this->locale = setlocale (LC_CTYPE, locale);
746
747 if (!this->locale)
748 {
749 if (*locale)
750 {
751 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
752 setlocale (LC_CTYPE, "C");
753 }
754 else
755 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
756
757 this->locale = "C";
758 }
759
760
761 this->locale = strdup (this->locale);
759 SET_LOCALE (this->locale); 762 SET_LOCALE (this->locale);
760 mbstate.reset (); 763 mbstate.reset ();
761#endif 764#endif
762#if 0 765
763#if HAVE_NL_LANGINFO 766#if HAVE_NL_LANGINFO
767 char *codeset = strdup (nl_langinfo (CODESET));
768 // /^UTF.?8/i
769 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
770 && (codeset[1] == 'T' || codeset[1] == 't')
771 && (codeset[2] == 'F' || codeset[2] == 'f')
772 && (codeset[3] == '8' || codeset[4] == '8');
764 free (codeset); 773 free (codeset);
765 codeset = strdup (nl_langinfo (CODESET));
766 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
767 || !STRCASECMP (codeset, "UTF8");
768#else 774#else
769 enc_utf8 = 1; 775 enc_utf8 = 0;
770#endif
771#endif 776#endif
772} 777}
773 778
774void 779void
775rxvt_term::init_xlocale () 780rxvt_term::init_xlocale ()
776{ 781{
782 set_environ (envv);
783
777#ifdef USE_XIM 784#ifdef USE_XIM
778 if (!locale) 785 if (!locale)
779 rxvt_warn ("setting locale failed, working without locale support.\n"); 786 rxvt_warn ("setting locale failed, working without locale support.\n");
780 else 787 else
781 { 788 {
782 Atom wmlocale; 789 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));
788 790
789 if (!XSupportsLocale ()) 791 if (!XSupportsLocale ())
790 { 792 {
791 rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n"); 793 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
792 return; 794 return;
793 } 795 }
794 796
795 im_ev.start (display); 797 im_ev.start (display);
796 798
… …
806{ 808{
807 /* 809 /*
808 * Initialize the command connection. 810 * Initialize the command connection.
809 * This should be called after the X server connection is established. 811 * This should be called after the X server connection is established.
810 */ 812 */
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
824 813
825#ifdef META8_OPTION 814#ifdef META8_OPTION
826 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 815 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
827#endif 816#endif
828 817
829 get_ourmods (); 818 get_ourmods ();
830 819
831 if (! (Options & Opt_scrollTtyOutput)) 820 if (!option (Opt_scrollTtyOutput))
832 PrivateModes |= PrivMode_TtyOutputInh; 821 priv_modes |= PrivMode_TtyOutputInh;
833 if (Options & Opt_scrollTtyKeypress) 822 if (option (Opt_scrollTtyKeypress))
834 PrivateModes |= PrivMode_Keypress; 823 priv_modes |= PrivMode_Keypress;
835 if (! (Options & Opt_jumpScroll)) 824 if (!option (Opt_jumpScroll))
836 PrivateModes |= PrivMode_smoothScroll; 825 priv_modes |= PrivMode_smoothScroll;
837 826
838#ifndef NO_BACKSPACE_KEY 827#ifndef NO_BACKSPACE_KEY
839 if (STRCMP (key_backspace, "DEC") == 0) 828 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
840 PrivateModes |= PrivMode_HaveBackSpace; 829 priv_modes |= PrivMode_HaveBackSpace;
841#endif 830#endif
842 831
843 /* add value for scrollBar */ 832 /* add value for scrollBar */
844 if (scrollbar_visible ()) 833 if (scrollBar.state)
845 { 834 {
846 PrivateModes |= PrivMode_scrollBar; 835 priv_modes |= PrivMode_scrollBar;
847 SavedModes |= PrivMode_scrollBar; 836 SavedModes |= PrivMode_scrollBar;
848 } 837 }
849 if (menubar_visible ())
850 {
851 PrivateModes |= PrivMode_menuBar;
852 SavedModes |= PrivMode_menuBar;
853 }
854 838
855#ifdef CURSOR_BLINK 839 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} 840}
863 841
864/*----------------------------------------------------------------------*/ 842/*----------------------------------------------------------------------*/
865void 843void
866rxvt_term::Get_Colours () 844rxvt_term::get_colours ()
867{ 845{
868 int i; 846 int i;
869 847
848#ifdef OFF_FOCUS_FADING
849 pix_colors = pix_colors_focused;
850#endif
851
870 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 852 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
871 { 853 {
854 const char *name = rs[Rs_color + i];
855
856 if (!name)
857 continue;
858
872 rxvt_color xcol; 859 rxvt_color xcol;
873 860
874 if (!rs[Rs_color + i]) 861 if (!set_color (xcol, name))
875 continue;
876
877 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
878 { 862 {
879#ifndef XTERM_REVERSE_VIDEO 863#ifndef XTERM_REVERSE_VIDEO
880 if (i < 2 && (Options & Opt_reverseVideo)) 864 if (i < 2 && option (Opt_reverseVideo))
881 rs[Rs_color + i] = def_colorName[!i]; 865 name = def_colorName [1 - i];
882 else 866 else
883#endif 867#endif
884 rs[Rs_color + i] = def_colorName[i]; 868 name = def_colorName [i];
885 869
886 if (!rs[Rs_color + i]) 870 if (!name)
887 continue; 871 continue;
888 872
889 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 873 if (!set_color (xcol, name))
890 { 874 {
891 switch (i) 875 switch (i)
892 { 876 {
893 case Color_fg: 877 case Color_fg:
894 case Color_bg: 878 case Color_bg:
895 /* fatal: need bg/fg color */
896 rxvt_fatal ("unable to get foreground/background colour, aborting"); 879 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
897 /* NOTREACHED */ 880 name = "";
898 break; 881 break;
899#ifndef NO_CURSORCOLOR 882#ifndef NO_CURSORCOLOR
900 case Color_cursor2: 883 case Color_cursor2:
901 xcol = PixColors[Color_fg]; 884#endif
902 break;
903#endif /* ! NO_CURSORCOLOR */
904 case Color_pointer_fg: 885 case Color_pointer_fg:
905 xcol = PixColors[Color_fg]; 886 name = rs[Rs_color + Color_fg];
887 xcol.set (this, name);
906 break; 888 break;
907 default: 889 default:
908 xcol = PixColors[Color_bg]; /* None */ 890 name = rs[Rs_color + Color_bg];
891 xcol.set (this, name);
909 break; 892 break;
910 } 893 }
911 } 894 }
912 } 895 }
913 896
914 PixColors[i] = xcol; 897 pix_colors[i] = xcol;
915 SET_PIXCOLOR (i); 898 rs[Rs_color + i] = name;
916 }
917
918 if (XDEPTH <= 2)
919 { 899 }
900
901 if (depth <= 2)
902 {
920 if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg]; 903 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]; 904 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]; 905 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
923 } 906 }
924 907
925 /* 908 /*
926 * get scrollBar/menuBar shadow colors 909 * get scrollBar shadow colors
927 * 910 *
928 * The calculations of topShadow/bottomShadow values are adapted 911 * The calculations of topShadow/bottomShadow values are adapted
929 * from the fvwm window manager. 912 * from the fvwm window manager.
930 */ 913 */
931#ifdef KEEP_SCROLLCOLOR 914#ifdef RXVT_SCROLLBAR
932 915 if (depth <= 2)
933 if (XDEPTH <= 2) 916 {
934 { /* Monochrome */ 917 /* Monochrome */
935 PixColors[Color_scroll] = PixColors[Color_fg]; 918 alias_color (Color_scroll, Color_fg);
936 PixColors[Color_topShadow] = PixColors[Color_bg]; 919 alias_color (Color_topShadow, Color_bg);
937 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 920 alias_color (Color_bottomShadow, Color_bg);
938 } 921 }
939 else 922 else
940 { 923 {
941 rxvt_color xcol[3]; 924 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 */
945 925
946 xcol[1] = PixColors[Color_scroll]; 926 rgba cscroll;
947# ifdef PREFER_24BIT 927 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];
964 928
965 /* topShadowColor */ 929 /* topShadowColor */
966 if (!xcol[1].set (display, 930 if (!pix_colors[Color_topShadow].set (this,
967 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 931 rgba (
968 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 932 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
969 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 933 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
970 xcol[1] = PixColors[Color_White]; 934 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
971 935 cscroll.a)
972 PixColors[Color_topShadow] = xcol[1]; 936 ))
937 alias_color (Color_topShadow, Color_White);
973 } 938 }
974#endif /* KEEP_SCROLLCOLOR */ 939#endif
940
941#ifdef OFF_FOCUS_FADING
942 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
943 update_fade_color (i);
944#endif
975} 945}
976 946
977/*----------------------------------------------------------------------*/ 947/*----------------------------------------------------------------------*/
978/* color aliases, fg/bg bright-bold */ 948/* color aliases, fg/bg bright-bold */
979void 949void
… …
982 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 952 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
983 { 953 {
984 int i = atoi (rs[Rs_color + idx]); 954 int i = atoi (rs[Rs_color + idx]);
985 955
986 if (i >= 8 && i <= 15) 956 if (i >= 8 && i <= 15)
987 { /* bright colors */ 957 /* bright colors */
988 i -= 8;
989#ifndef NO_BRIGHTCOLOR
990 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 958 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
991 return; 959 else if (i >= 0 && i <= 7)
992#endif 960 /* normal colors */
993
994 }
995
996 if (i >= 0 && i <= 7) /* normal colors */
997 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 961 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
998 } 962 }
999} 963}
1000 964
1001/*----------------------------------------------------------------------*/ 965/*----------------------------------------------------------------------*/
… …
1004 * Use resource ``modifier'' to override the Meta modifier 968 * Use resource ``modifier'' to override the Meta modifier
1005 */ 969 */
1006void 970void
1007rxvt_term::get_ourmods () 971rxvt_term::get_ourmods ()
1008{ 972{
1009 int i, j, k; 973 int i, j, k;
1010 int requestedmeta, realmeta, realalt; 974 int requestedmeta, realmeta, realalt;
1011 const char *cm, *rsmod; 975 const char *cm, *rsmod;
1012 XModifierKeymap *map; 976 XModifierKeymap *map;
1013 KeyCode *kc; 977 KeyCode *kc;
1014 const unsigned int modmasks[] = 978 const unsigned int modmasks[] =
1015 { 979 {
1016 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 980 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1017 }; 981 };
1018 982
1019 requestedmeta = realmeta = realalt = 0; 983 requestedmeta = realmeta = realalt = 0;
1020 rsmod = rs[Rs_modifier]; 984 rsmod = rs[Rs_modifier];
985
1021 if (rsmod 986 if (rsmod
1022 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 987 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1023 requestedmeta = rsmod[3] - '0'; 988 requestedmeta = rsmod[3] - '0';
1024 989
1025 map = XGetModifierMapping (display->display); 990 map = XGetModifierMapping (dpy);
1026 kc = map->modifiermap; 991 kc = map->modifiermap;
992
1027 for (i = 1; i < 6; i++) 993 for (i = 1; i < 6; i++)
1028 { 994 {
1029 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 995 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
996
1030 for (j = map->max_keypermod; j--; k++) 997 for (j = map->max_keypermod; j--; k++)
1031 { 998 {
1032 if (kc[k] == 0) 999 if (kc[k] == 0)
1033 break; 1000 break;
1001
1034 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 1002 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1035 { 1003 {
1036 case XK_Num_Lock: 1004 case XK_Num_Lock:
1037 ModNumLockMask = modmasks[i - 1]; 1005 ModNumLockMask = modmasks[i - 1];
1038 /* FALLTHROUGH */ 1006 continue;
1039 default: 1007
1040 continue; /* for (;;) */ 1008 case XK_ISO_Level3_Shift:
1009 ModLevel3Mask = modmasks[i - 1];
1010 continue;
1011
1041 case XK_Meta_L: 1012 case XK_Meta_L:
1042 case XK_Meta_R: 1013 case XK_Meta_R:
1043 cm = "meta"; 1014 cm = "meta";
1044 realmeta = i; 1015 realmeta = i;
1045 break; 1016 break;
1017
1046 case XK_Alt_L: 1018 case XK_Alt_L:
1047 case XK_Alt_R: 1019 case XK_Alt_R:
1048 cm = "alt"; 1020 cm = "alt";
1049 realalt = i; 1021 realalt = i;
1050 break; 1022 break;
1023
1051 case XK_Super_L: 1024 case XK_Super_L:
1052 case XK_Super_R: 1025 case XK_Super_R:
1053 cm = "super"; 1026 cm = "super";
1054 break; 1027 break;
1028
1055 case XK_Hyper_L: 1029 case XK_Hyper_L:
1056 case XK_Hyper_R: 1030 case XK_Hyper_R:
1057 cm = "hyper"; 1031 cm = "hyper";
1058 break; 1032 break;
1033
1034 default:
1035 continue;
1059 } 1036 }
1060 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 1037
1038 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1061 requestedmeta = i; 1039 requestedmeta = i;
1062 } 1040 }
1063 } 1041 }
1042
1064 XFreeModifiermap (map); 1043 XFreeModifiermap (map);
1044
1065 i = (requestedmeta ? requestedmeta 1045 i = requestedmeta ? requestedmeta
1066 : (realmeta ? realmeta 1046 : realmeta ? realmeta
1067 : (realalt ? realalt : 0))); 1047 : realalt ? realalt
1048 : 0;
1049
1068 if (i) 1050 if (i)
1069 ModMetaMask = modmasks[i - 1]; 1051 ModMetaMask = modmasks[i - 1];
1070} 1052}
1071 1053
1072/*----------------------------------------------------------------------*/ 1054/*----------------------------------------------------------------------*/
1073/* rxvt_Create_Windows () - Open and map the window */ 1055/* rxvt_Create_Windows () - Open and map the window */
1074void 1056void
1075rxvt_term::create_windows (int argc, const char *const *argv) 1057rxvt_term::create_windows (int argc, const char *const *argv)
1076{ 1058{
1077 XClassHint classHint; 1059 XClassHint classHint;
1078 XWMHints wmHint; 1060 XWMHints wmHint;
1061#if ENABLE_FRILLS
1062 MWMHints mwmhints = { };
1063#endif
1079 XGCValues gcvalue; 1064 XGCValues gcvalue;
1080 long vt_emask;
1081
1082 XWindowAttributes gattr; 1065 XSetWindowAttributes attributes;
1066 Window top, parent;
1083 1067
1084 if (Options & Opt_transparent) 1068 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 1069
1090 /* grab colors before netscape does */ 1070 /* grab colors before netscape does */
1091 Get_Colours (); 1071 get_colours ();
1092 1072
1093 if (!change_font (rs[Rs_font])) 1073 if (!set_fonts ())
1094 { 1074 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"); 1075
1096 destroy (); 1076 parent = display->root;
1097 return; 1077
1078 attributes.override_redirect = !!option (Opt_override_redirect);
1079
1080#if ENABLE_FRILLS
1081 if (option (Opt_borderLess))
1098 } 1082 {
1083 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1084 {
1085 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1086 attributes.override_redirect = true;
1087 }
1088 else
1089 {
1090 mwmhints.flags = MWM_HINTS_DECORATIONS;
1091 }
1092 }
1093#endif
1094
1095#if ENABLE_XEMBED
1096 if (rs[Rs_embed])
1097 {
1098 XWindowAttributes wattr;
1099
1100 parent = strtol (rs[Rs_embed], 0, 0);
1101
1102 if (!XGetWindowAttributes (dpy, parent, &wattr))
1103 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1104
1105 window_calc (wattr.width, wattr.height);
1106 }
1107#endif
1099 1108
1100 window_calc (0, 0); 1109 window_calc (0, 0);
1110
1111 /* sub-window placement & size in rxvt_resize_subwindows () */
1112 attributes.background_pixel = pix_colors_focused [Color_border];
1113 attributes.border_pixel = pix_colors_focused [Color_border];
1114 attributes.colormap = cmap;
1115
1116 top = XCreateWindow (dpy, parent,
1117 szHint.x, szHint.y,
1118 szHint.width, szHint.height,
1119 ext_bwidth,
1120 depth, InputOutput, visual,
1121 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1122 &attributes);
1123
1124 this->parent[0] = top;
1125
1101 old_width = szHint.width; 1126 old_width = szHint.width;
1102 old_height = szHint.height; 1127 old_height = szHint.height;
1103 1128
1104 /* parent window - reverse video so we can see placement errors 1129 set_title (rs [Rs_title]);
1105 * sub-window placement & size in rxvt_resize_subwindows () 1130 set_icon_name (rs [Rs_iconName]);
1131
1132 classHint.res_name = (char *)rs[Rs_name];
1133 classHint.res_class = (char *)RESCLASS;
1134
1135 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1136 wmHint.input = True;
1137 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1138 wmHint.window_group = top;
1139
1140 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1141 &szHint, &wmHint, &classHint);
1142#if ENABLE_EWMH
1143# ifdef HAVE_AFTERIMAGE
1144 /*
1145 * set up icon hint
1146 * rs [Rs_iconfile] is path to icon, asv has been created in init_resources
1106 */ 1147 */
1107 1148
1108#ifdef PREFER_24BIT 1149 if (rs [Rs_iconfile])
1109 XSetWindowAttributes attributes; 1150 {
1151 init_asv ();
1110 1152
1111 attributes.background_pixel = PixColors[Color_fg]; 1153 ASImage *im = file2ASImage (rs [Rs_iconfile], 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
1112 attributes.border_pixel = PixColors[Color_border]; 1154 if (asv && im)
1113 attributes.colormap = display->cmap; 1155 {
1114 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display), 1156 int w = im->width;
1115 szHint.x, szHint.y, 1157 int h = im->height;
1116 szHint.width, szHint.height, 1158 long* buffer = (long *)malloc ((2 + w * h) * sizeof (long));
1117 TermWin.ext_bwidth, 1159 ASImage *result = scale_asimage (asv, im,
1118 display->depth, InputOutput, 1160 w, h, ASA_ARGB32,
1119 display->visual, 1161 100, ASIMAGE_QUALITY_DEFAULT);
1120 CWBackPixel | CWBorderPixel | CWColormap, &attributes); 1162 destroy_asimage (&im);
1121#else 1163
1122 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display), 1164 if (buffer && result)
1123 szHint.x, szHint.y, 1165 {
1124 szHint.width, 1166 ARGB32 *asbuf = result->alt.argb32;
1125 szHint.height, 1167 buffer [0] = w;
1126 TermWin.ext_bwidth, 1168 buffer [1] = h;
1127 PixColors[Color_border], 1169
1128 PixColors[Color_fg]); 1170 for (unsigned int i = 0; i < w * h; ++i)
1171 buffer [i + 2] = asbuf [i];
1172
1173 destroy_asimage (&result);
1174 XChangeProperty (dpy, top, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1175 PropModeReplace, (const unsigned char*) buffer, 2 + w * h);
1176 free (buffer);
1177 }
1178 else
1179 {
1180 if (!buffer)
1181 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1182
1183 if (!result)
1184 rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
1185 }
1186 }
1187 else
1188 rxvt_warn ("Loading image icon failed, continuing without.\n");
1189 }
1129#endif 1190# endif
1191#endif
1130 1192
1131 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1193#if ENABLE_FRILLS
1132 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1194 if (mwmhints.flags)
1195 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1196 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1197#endif
1133 1198
1134 classHint.res_name = (char *)rs[Rs_name]; 1199 Atom protocols[] = {
1135 classHint.res_class = (char *)RESCLASS; 1200 xa[XA_WM_DELETE_WINDOW],
1201#if ENABLE_EWMH
1202 xa[XA_NET_WM_PING],
1203#endif
1204 };
1136 1205
1137 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1206 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1138 wmHint.input = True;
1139 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1140 : NormalState);
1141 wmHint.window_group = TermWin.parent[0];
1142 1207
1143 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1208#if ENABLE_FRILLS
1144 (char **)argv, argc, &szHint, &wmHint, &classHint); 1209 if (rs[Rs_transient_for])
1210 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1211#endif
1145 1212
1146#ifndef NO_FRILLS 1213#if ENABLE_EWMH
1147 long pid = getpid (); 1214 long pid = getpid ();
1148 XChangeProperty (display->display, TermWin.parent[0], 1215
1216 XChangeProperty (dpy, top,
1149 display->atom ("_NET_WM_PID"), XA_CARDINAL, 32, 1217 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1150 PropModeReplace, (unsigned char *)&pid, 1); 1218 PropModeReplace, (unsigned char *)&pid, 1);
1151#endif
1152 1219
1153 XSelectInput (display->display, TermWin.parent[0], 1220 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1221#endif
1222
1223 XSelectInput (dpy, top,
1154 KeyPressMask 1224 KeyPressMask
1155#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1225#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1156 | KeyReleaseMask 1226 | KeyReleaseMask
1157#endif 1227#endif
1158 | FocusChangeMask | VisibilityChangeMask 1228 | FocusChangeMask | VisibilityChangeMask
1159 | StructureNotifyMask); 1229 | ExposureMask | StructureNotifyMask);
1230
1160 termwin_ev.start (display, TermWin.parent[0]); 1231 termwin_ev.start (display, top);
1161 1232
1162 /* vt cursor: Black-on-White is standard, but this is more popular */ 1233 /* vt cursor: Black-on-White is standard, but this is more popular */
1163 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1234 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 1235
1183 /* the vt window */ 1236 /* the vt window */
1184 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1237 vt = XCreateSimpleWindow (dpy, top,
1185 window_vt_x, window_vt_y, 1238 window_vt_x, window_vt_y,
1186 TermWin_TotalWidth (), 1239 width, height,
1187 TermWin_TotalHeight (),
1188 0, 1240 0,
1189 PixColors[Color_fg], 1241 pix_colors_focused[Color_fg],
1190 PixColors[Color_bg]); 1242 pix_colors_focused[Color_bg]);
1191 1243
1192#ifdef DEBUG_X 1244 attributes.bit_gravity = NorthWestGravity;
1193 XStoreName (display->display, TermWin.vt, "vt window"); 1245 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1194#endif
1195 1246
1196 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1247 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1197 | PropertyChangeMask);
1198 1248
1199#ifdef POINTER_BLANK
1200 pointer_unblank ();
1201
1202 if ((Options & Opt_pointerBlank)) 1249 if (option (Opt_pointerBlank))
1203 vt_emask |= PointerMotionMask; 1250 vt_emask |= PointerMotionMask;
1204 else 1251 else
1205#endif
1206 vt_emask |= (Button1MotionMask | Button3MotionMask); 1252 vt_emask |= Button1MotionMask | Button3MotionMask;
1207 1253
1208 XSelectInput (display->display, TermWin.vt, vt_emask); 1254 vt_select_input ();
1255
1209 vt_ev.start (display, TermWin.vt); 1256 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 1257
1254 /* graphics context for the vt window */ 1258 /* graphics context for the vt window */
1255 gcvalue.foreground = PixColors[Color_fg]; 1259 gcvalue.foreground = pix_colors[Color_fg];
1256 gcvalue.background = PixColors[Color_bg]; 1260 gcvalue.background = pix_colors[Color_bg];
1257 gcvalue.graphics_exposures = 1; 1261 gcvalue.graphics_exposures = 0;
1258 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1262
1263 gc = XCreateGC (dpy, vt,
1259 GCForeground | GCBackground | GCGraphicsExposures, 1264 GCForeground | GCBackground | GCGraphicsExposures,
1260 &gcvalue); 1265 &gcvalue);
1261 1266
1262 TermWin.drawable = new rxvt_drawable (display, TermWin.vt); 1267 drawable = new rxvt_drawable (this, vt);
1263 1268
1264#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1269#ifdef OFF_FOCUS_FADING
1265 gcvalue.foreground = PixColors[Color_topShadow]; 1270 // initially we are in unfocused state
1266 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1271 if (rs[Rs_fade])
1267 gcvalue.foreground = PixColors[Color_bottomShadow]; 1272 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 1273#endif
1450 1274
1451 execvp (argv[0], (char *const *)argv); 1275 pointer_unblank ();
1452 /* no error message: STDERR is closed! */ 1276 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} 1277}
1526 1278
1527/* ------------------------------------------------------------------------- * 1279/* ------------------------------------------------------------------------- *
1528 * GET TTY CURRENT STATE * 1280 * GET TTY CURRENT STATE *
1529 * ------------------------------------------------------------------------- */ 1281 * ------------------------------------------------------------------------- */
1530/* rxvt_get_ttymode () */
1531/* EXTPROTO */
1532void 1282void
1533rxvt_get_ttymode (ttymode_t *tio, int erase) 1283rxvt_get_ttymode (struct termios *tio, int erase)
1534{ 1284{
1535#ifdef HAVE_TERMIOS_H
1536 /* 1285 /*
1537 * standard System V termios interface 1286 * standard System V termios interface
1538 */ 1287 */
1539 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1288 if (tcgetattr (STDIN_FILENO, tio) < 0)
1540 { 1289 {
1541 /* return error - use system defaults */ 1290 // return error - use system defaults,
1291 // where possible, and zero elsewhere
1292 memset (tio, 0, sizeof (struct termios));
1293
1542 tio->c_cc[VINTR] = CINTR; 1294 tio->c_cc[VINTR] = CINTR;
1543 tio->c_cc[VQUIT] = CQUIT; 1295 tio->c_cc[VQUIT] = CQUIT;
1544 tio->c_cc[VERASE] = CERASE; 1296 tio->c_cc[VERASE] = CERASE;
1297#ifdef VERASE2
1298 tio->c_cc[VERASE2] = CERASE2;
1299#endif
1545 tio->c_cc[VKILL] = CKILL; 1300 tio->c_cc[VKILL] = CKILL;
1546 tio->c_cc[VSTART] = CSTART; 1301 tio->c_cc[VSTART] = CSTART;
1547 tio->c_cc[VSTOP] = CSTOP; 1302 tio->c_cc[VSTOP] = CSTOP;
1548 tio->c_cc[VSUSP] = CSUSP; 1303 tio->c_cc[VSUSP] = CSUSP;
1549# ifdef VDSUSP 1304# ifdef VDSUSP
1550
1551 tio->c_cc[VDSUSP] = CDSUSP; 1305 tio->c_cc[VDSUSP] = CDSUSP;
1552# endif 1306# endif
1553# ifdef VREPRINT 1307# ifdef VREPRINT
1554
1555 tio->c_cc[VREPRINT] = CRPRNT; 1308 tio->c_cc[VREPRINT] = CRPRNT;
1556# endif 1309# endif
1557# ifdef VDISCRD 1310# ifdef VDISCRD
1558
1559 tio->c_cc[VDISCRD] = CFLUSH; 1311 tio->c_cc[VDISCRD] = CFLUSH;
1560# endif 1312# endif
1561# ifdef VWERSE 1313# ifdef VWERSE
1562
1563 tio->c_cc[VWERSE] = CWERASE; 1314 tio->c_cc[VWERSE] = CWERASE;
1564# endif 1315# endif
1565# ifdef VLNEXT 1316# ifdef VLNEXT
1566
1567 tio->c_cc[VLNEXT] = CLNEXT; 1317 tio->c_cc[VLNEXT] = CLNEXT;
1568# endif 1318# endif
1569
1570 } 1319 }
1320
1571 tio->c_cc[VEOF] = CEOF; 1321 tio->c_cc[VEOF] = CEOF;
1572 tio->c_cc[VEOL] = VDISABLE; 1322 tio->c_cc[VEOL] = VDISABLE;
1573# ifdef VEOL2 1323# ifdef VEOL2
1574
1575 tio->c_cc[VEOL2] = VDISABLE; 1324 tio->c_cc[VEOL2] = VDISABLE;
1576# endif 1325# endif
1577# ifdef VSWTC 1326# ifdef VSWTC
1578
1579 tio->c_cc[VSWTC] = VDISABLE; 1327 tio->c_cc[VSWTC] = VDISABLE;
1580# endif 1328# endif
1581# ifdef VSWTCH 1329# ifdef VSWTCH
1582
1583 tio->c_cc[VSWTCH] = VDISABLE; 1330 tio->c_cc[VSWTCH] = VDISABLE;
1584# endif 1331# endif
1585# if VMIN != VEOF 1332# if VMIN != VEOF
1586
1587 tio->c_cc[VMIN] = 1; 1333 tio->c_cc[VMIN] = 1;
1588# endif 1334# endif
1589# if VTIME != VEOL 1335# if VTIME != VEOL
1590
1591 tio->c_cc[VTIME] = 0; 1336 tio->c_cc[VTIME] = 0;
1592# endif 1337# endif
1593 1338
1594 if (erase != -1) 1339 if (erase != -1)
1595 tio->c_cc[VERASE] = (char)erase; 1340 tio->c_cc[VERASE] = (char)erase;
… …
1611 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1356 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1612# if defined (ECHOCTL) && defined (ECHOKE) 1357# if defined (ECHOCTL) && defined (ECHOKE)
1613 | ECHOCTL | ECHOKE 1358 | ECHOCTL | ECHOKE
1614# endif 1359# endif
1615 | ECHOE | ECHOK); 1360 | 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 1361
1663 /* 1362 /*
1664 * Debugging 1363 * Debugging
1665 */ 1364 */
1666#ifdef DEBUG_TTYMODE 1365#ifdef DEBUG_TTYMODE
1667#ifdef HAVE_TERMIOS_H
1668 /* c_iflag bits */ 1366 /* c_iflag bits */
1669 fprintf (stderr, "Input flags\n"); 1367 fprintf (stderr, "Input flags\n");
1670 1368
1671 /* cpp token stringize doesn't work on all machines <sigh> */ 1369 /* cpp token stringize doesn't work on all machines <sigh> */
1672# define FOO(flag,name) \ 1370# define FOO(flag,name) \
… …
1684 FOO (IGNCR, "IGNCR"); 1382 FOO (IGNCR, "IGNCR");
1685 FOO (ICRNL, "ICRNL"); 1383 FOO (ICRNL, "ICRNL");
1686 FOO (IXON, "IXON"); 1384 FOO (IXON, "IXON");
1687 FOO (IXOFF, "IXOFF"); 1385 FOO (IXOFF, "IXOFF");
1688# ifdef IUCLC 1386# ifdef IUCLC
1689
1690 FOO (IUCLC, "IUCLC"); 1387 FOO (IUCLC, "IUCLC");
1691# endif 1388# endif
1692# ifdef IXANY 1389# ifdef IXANY
1693
1694 FOO (IXANY, "IXANY"); 1390 FOO (IXANY, "IXANY");
1695# endif 1391# endif
1696# ifdef IMAXBEL 1392# ifdef IMAXBEL
1697
1698 FOO (IMAXBEL, "IMAXBEL"); 1393 FOO (IMAXBEL, "IMAXBEL");
1699# endif 1394# endif
1700 1395
1701 fprintf (stderr, "\n"); 1396 fprintf (stderr, "\n");
1702 1397
… …
1709 FOO (VERASE, "VERASE"); 1404 FOO (VERASE, "VERASE");
1710 FOO (VKILL, "VKILL"); 1405 FOO (VKILL, "VKILL");
1711 FOO (VEOF, "VEOF"); 1406 FOO (VEOF, "VEOF");
1712 FOO (VEOL, "VEOL"); 1407 FOO (VEOL, "VEOL");
1713# ifdef VEOL2 1408# ifdef VEOL2
1714
1715 FOO (VEOL2, "VEOL2"); 1409 FOO (VEOL2, "VEOL2");
1716# endif 1410# endif
1717# ifdef VSWTC 1411# ifdef VSWTC
1718
1719 FOO (VSWTC, "VSWTC"); 1412 FOO (VSWTC, "VSWTC");
1720# endif 1413# endif
1721# ifdef VSWTCH 1414# ifdef VSWTCH
1722
1723 FOO (VSWTCH, "VSWTCH"); 1415 FOO (VSWTCH, "VSWTCH");
1724# endif 1416# endif
1725
1726 FOO (VSTART, "VSTART"); 1417 FOO (VSTART, "VSTART");
1727 FOO (VSTOP, "VSTOP"); 1418 FOO (VSTOP, "VSTOP");
1728 FOO (VSUSP, "VSUSP"); 1419 FOO (VSUSP, "VSUSP");
1729# ifdef VDSUSP 1420# ifdef VDSUSP
1730
1731 FOO (VDSUSP, "VDSUSP"); 1421 FOO (VDSUSP, "VDSUSP");
1732# endif 1422# endif
1733# ifdef VREPRINT 1423# ifdef VREPRINT
1734
1735 FOO (VREPRINT, "VREPRINT"); 1424 FOO (VREPRINT, "VREPRINT");
1736# endif 1425# endif
1737# ifdef VDISCRD 1426# ifdef VDISCRD
1738
1739 FOO (VDISCRD, "VDISCRD"); 1427 FOO (VDISCRD, "VDISCRD");
1740# endif 1428# endif
1741# ifdef VWERSE 1429# ifdef VWERSE
1742
1743 FOO (VWERSE, "VWERSE"); 1430 FOO (VWERSE, "VWERSE");
1744# endif 1431# endif
1745# ifdef VLNEXT 1432# ifdef VLNEXT
1746
1747 FOO (VLNEXT, "VLNEXT"); 1433 FOO (VLNEXT, "VLNEXT");
1748# endif 1434# endif
1749 1435
1750 fprintf (stderr, "\n"); 1436 fprintf (stderr, "\n");
1751# undef FOO 1437# undef FOO
1752# endif /* HAVE_TERMIOS_H */ 1438#endif /* DEBUG_TTYMODE */
1753#endif /* DEBUG_TTYMODE */
1754} 1439}
1755 1440
1441/*----------------------------------------------------------------------*/
1442/*
1443 * Run the command in a subprocess and return a file descriptor for the
1444 * master end of the pseudo-teletype pair with the command talking to
1445 * the slave.
1446 */
1447void
1448rxvt_term::run_command (const char *const *argv)
1449{
1450#if ENABLE_FRILLS
1451 if (rs[Rs_pty_fd])
1452 {
1453 pty->pty = atoi (rs[Rs_pty_fd]);
1454
1455 if (pty->pty >= 0)
1456 {
1457 if (getfd_hook)
1458 pty->pty = (*getfd_hook) (pty->pty);
1459
1460 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1461 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1462 }
1463 }
1464 else
1465#endif
1466 if (!pty->get ())
1467 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1468
1469 int er;
1470
1471#ifndef NO_BACKSPACE_KEY
1472 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1473 er = rs[Rs_backspace_key][0];
1474 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1475 er = '\177'; /* the initial state anyway */
1476 else
1477#endif
1478 er = -1;
1479
1480 rxvt_get_ttymode (&tio, er);
1481 /* init terminal attributes */
1482 cfsetospeed (&tio, BAUDRATE);
1483 cfsetispeed (&tio, BAUDRATE);
1484 tcsetattr (pty->tty, TCSANOW, &tio);
1485 pty->set_utf8_mode (enc_utf8);
1486
1487 /* set initial window size */
1488 tt_winch ();
1489
1490#if ENABLE_FRILLS
1491 if (rs[Rs_pty_fd])
1492 return;
1493#endif
1494
1495 /* spin off the command interpreter */
1496 switch (cmd_pid = fork ())
1497 {
1498 case -1:
1499 {
1500 cmd_pid = 0;
1501 rxvt_fatal ("can't fork, aborting.\n");
1502 }
1503 case 0:
1504 init_env ();
1505
1506 if (!pty->make_controlling_tty ())
1507 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1508 else
1509 {
1510 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1511 dup2 (pty->tty, STDIN_FILENO);
1512 dup2 (pty->tty, STDOUT_FILENO);
1513 dup2 (pty->tty, STDERR_FILENO);
1514
1515 // close all our file handles that we do no longer need
1516 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1517 {
1518 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1519 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1520 }
1521
1522 run_child (argv);
1523 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1524 }
1525
1526 _exit (EXIT_FAILURE);
1527
1528 default:
1529 if (!option (Opt_utmpInhibit))
1530 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1531
1532 pty->close_tty ();
1533
1534 child_ev.start (cmd_pid);
1535
1536 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1537 break;
1538 }
1539}
1540
1541/* ------------------------------------------------------------------------- *
1542 * CHILD PROCESS OPERATIONS *
1543 * ------------------------------------------------------------------------- */
1544/*
1545 * The only open file descriptor is the slave tty - so no error messages.
1546 * returns are fatal
1547 */
1548int
1549rxvt_term::run_child (const char *const *argv)
1550{
1551 char *login;
1552
1553 if (option (Opt_console))
1554 {
1555 /* be virtual console, fail silently */
1556#ifdef TIOCCONS
1557 unsigned int on = 1;
1558
1559 ioctl (STDIN_FILENO, TIOCCONS, &on);
1560#elif defined (SRIOCSREDIR)
1561 int fd;
1562
1563 fd = open (CONSOLE, O_WRONLY, 0);
1564 if (fd >= 0)
1565 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1566 close (fd);
1567#endif /* SRIOCSREDIR */
1568 }
1569
1570 /* reset signals and spin off the command interpreter */
1571 signal (SIGINT, SIG_DFL);
1572 signal (SIGQUIT, SIG_DFL);
1573 signal (SIGCHLD, SIG_DFL);
1574 signal (SIGHUP, SIG_DFL);
1575 signal (SIGPIPE, SIG_DFL);
1576 /*
1577 * mimick login's behavior by disabling the job control signals
1578 * a shell that wants them can turn them back on
1579 */
1580#ifdef SIGTSTP
1581 signal (SIGTSTP, SIG_IGN);
1582 signal (SIGTTIN, SIG_IGN);
1583 signal (SIGTTOU, SIG_IGN);
1584#endif /* SIGTSTP */
1585
1586 /* command interpreter path */
1587 if (argv)
1588 {
1589# ifdef DEBUG_CMD
1590 int i;
1591
1592 for (i = 0; argv[i]; i++)
1593 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1594# endif
1595
1596 execvp (argv[0], (char *const *)argv);
1597 /* no error message: STDERR is closed! */
1598 }
1599 else
1600 {
1601 const char *argv0, *shell;
1602
1603 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1604 shell = "/bin/sh";
1605
1606 argv0 = rxvt_basename (shell);
1607
1608 if (option (Opt_loginShell))
1609 {
1610 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1611
1612 login[0] = '-';
1613 strcpy (&login[1], argv0);
1614 argv0 = login;
1615 }
1616
1617 execlp (shell, argv0, (char *)0);
1618 /* no error message: STDERR is closed! */
1619 }
1620
1621 return -1;
1622}
1623
1756/*----------------------- end-of-file (C source) -----------------------*/ 1624/*----------------------- end-of-file (C source) -----------------------*/

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