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

Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.57 by root, Mon Jun 21 22:24:07 2004 UTC vs.
Revision 1.261 by sf-exg, Sat Jan 30 20:52:36 2010 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#ifdef KEEP_SCROLLCOLOR
330 COLOR_SCROLLBAR, 272 COLOR_SCROLLBAR,
273#ifdef RXVT_SCROLLBAR
331 COLOR_SCROLLTROUGH, 274 COLOR_SCROLLTROUGH,
332#endif /* KEEP_SCROLLCOLOR */ 275#endif
333#if TINTING 276#if ENABLE_TRANSPARENCY
334 NULL, 277 NULL,
335#endif 278#endif
279#if OFF_FOCUS_FADING
280 "rgb:00/00/00",
281#endif
336 }; 282 };
337 283
338const char *const xa_names[NUM_XA] = 284void
339 {
340 "TEXT",
341 "COMPOUND_TEXT",
342 "UTF8_STRING",
343 "MULTIPLE",
344 "TARGETS",
345 "TIMESTAMP",
346 "VT_SELECTION",
347 "INCR",
348 "WM_DELETE_WINDOW",
349#ifdef TRANSPARENT
350 "_XROOTPMAP_ID",
351#endif
352#ifdef OFFIX_DND
353 "DndProtocol",
354 "DndSelection",
355#endif
356 "CLIPBOARD"
357 };
358
359bool
360rxvt_term::init_vars () 285rxvt_term::init_vars ()
361{ 286{
362 PixColors = new rxvt_color [TOTAL_COLORS]; 287 pix_colors = pix_colors_focused;
363 if (PixColors == NULL)
364 return false;
365
366#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
367 TermWin.pixmap = None;
368#endif
369#ifdef UTMP_SUPPORT
370 next_utmp_action = SAVE;
371#endif
372#ifndef NO_SETOWNER_TTYDEV
373 next_tty_action = SAVE;
374#endif
375 288
376 MEvent.time = CurrentTime; 289 MEvent.time = CurrentTime;
377 MEvent.button = AnyButton; 290 MEvent.button = AnyButton;
378 Options = DEFAULT_OPTIONS;
379 want_refresh = 1; 291 want_refresh = 1;
380 cmd_pid = -1;
381 cmd_fd = tty_fd = -1;
382 PrivateModes = SavedModes = PrivMode_Default; 292 priv_modes = SavedModes = PrivMode_Default;
383 TermWin.focus = 0;
384 TermWin.ncol = 80; 293 ncol = 80;
385 TermWin.nrow = 24; 294 nrow = 24;
386 TermWin.int_bwidth = INTERNALBORDERWIDTH; 295 int_bwidth = INTERNALBORDERWIDTH;
387 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 296 ext_bwidth = EXTERNALBORDERWIDTH;
388 TermWin.lineSpace = LINESPACE; 297 lineSpace = LINESPACE;
298 letterSpace = LETTERSPACE;
389 TermWin.saveLines = SAVELINES; 299 saveLines = SAVELINES;
390 numPixColors = TOTAL_COLORS;
391 300
392#ifndef NO_BRIGHTCOLOR
393 colorfgbg = DEFAULT_RSTYLE;
394#endif
395
396 refresh_limit = 1;
397 refresh_type = SLOW_REFRESH; 301 refresh_type = SLOW_REFRESH;
398 prev_nrow = prev_ncol = 0;
399 302
400 oldcursor.row = oldcursor.col = -1; 303 oldcursor.row = oldcursor.col = -1;
401#ifdef XPM_BACKGROUND
402 /* bgPixmap.w = bgPixmap.h = 0; */
403 bgPixmap.x = bgPixmap.y = 50;
404 bgPixmap.pixmap = None;
405#endif
406 304
407 last_bot = last_state = -1; 305 set_option (Opt_scrollBar);
408 306 set_option (Opt_scrollTtyOutput);
409#ifdef MENUBAR 307 set_option (Opt_jumpScroll);
410 menu_readonly = 1; 308 set_option (Opt_skipScroll);
411# if ! (MENUBAR_MAX > 1) 309 set_option (Opt_secondaryScreen);
412 CurrentBar = & (BarList); 310 set_option (Opt_secondaryScroll);
413# endif /* (MENUBAR_MAX > 1) */ 311 set_option (Opt_pastableTabs);
414#endif 312 set_option (Opt_intensityStyles);
415 313 set_option (Opt_iso14755);
416 return true; 314 set_option (Opt_iso14755_52);
315 set_option (Opt_buffered);
417} 316}
418 317
419void 318static void
420rxvt_term::init_secondary () 319init_secondary ()
421{ 320{
422 int i; 321 int i;
423#ifdef TTY_GID_SUPPORT
424 struct group *gr = getgrnam ("tty");
425 322
426 if (gr)
427 { /* change group ownership of tty to "tty" */
428 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
429 ttygid = gr->gr_gid;
430 }
431 else
432#endif /* TTY_GID_SUPPORT */
433
434 {
435 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
436 ttygid = getgid ();
437 }
438
439 /*
440 * Close all unused file descriptors
441 * We don't want them, we don't need them.
442 */
443 if ((i = open ("/dev/null", O_RDONLY)) < 0) 323 if ((i = open ("/dev/null", O_RDONLY)) < 0)
444 { 324 {
445 /* TODO: BOO HISS */
446 dup2 (STDERR_FILENO, STDIN_FILENO); 325 dup2 (STDERR_FILENO, STDIN_FILENO);
447 } 326 }
448 else if (i > STDIN_FILENO) 327 else if (i != STDIN_FILENO)
449 { 328 {
450 dup2 (i, STDIN_FILENO); 329 dup2 (i, STDIN_FILENO);
451 close (i); 330 close (i);
452 } 331 }
453 332
454 dup2 (STDERR_FILENO, STDOUT_FILENO); 333 dup2 (STDERR_FILENO, STDOUT_FILENO);
455
456#if 0 // schmorp sayz closing filies is murder
457 for (i = STDERR_FILENO + 1; i < num_fds; i++)
458 {
459#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
460 if (i == 4 || i == 7)
461 continue;
462#endif
463 close (i);
464 }
465#endif
466} 334}
467 335
468/*----------------------------------------------------------------------*/ 336/*----------------------------------------------------------------------*/
469const char ** 337const char **
470rxvt_term::init_resources (int argc, const char *const *argv) 338rxvt_term::init_resources (int argc, const char *const *argv)
471{ 339{
472 int i, r_argc; 340 int i, r_argc;
473 char *val;
474 const char **cmd_argv, **r_argv; 341 const char **cmd_argv, **r_argv;
475 342
476 /* 343 /*
477 * Look for -exec option. Find => split and make cmd_argv[] of command args 344 * Look for -e option. Find => split and make cmd_argv[] of command args
478 */ 345 */
479 for (r_argc = 0; r_argc < argc; r_argc++) 346 for (r_argc = 0; r_argc < argc; r_argc++)
480 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) 347 if (!strcmp (argv[r_argc], "-e"))
481 break; 348 break;
349
350 if (r_argc == argc)
351 cmd_argv = NULL;
352 else if (!argv[r_argc + 1])
353 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
354 else
355 {
356 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
357
358 for (i = 0; i < argc - r_argc - 1; i++)
359 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
360
361 cmd_argv[i] = NULL;
362 }
482 363
483 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 364 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
484 365
485 for (i = 0; i < r_argc; i++) 366 for (i = 0; i < r_argc; i++)
486 r_argv[i] = (const char *)argv[i]; 367 r_argv[i] = (const char *)argv[i];
487 368
488 r_argv[i] = NULL; 369 r_argv[i] = NULL;
489 370
490 if (r_argc == argc)
491 cmd_argv = NULL;
492 else
493 {
494 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
495
496 for (i = 0; i < argc - r_argc - 1; i++)
497 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
498
499 cmd_argv[i] = NULL;
500 }
501
502 rs[Rs_name] = rxvt_r_basename (argv[0]); 371 rs[Rs_name] = rxvt_basename (argv[0]);
503 372
504 /* 373 /*
505 * Open display, get options/resources and create the window 374 * Open display, get options/resources and create the window
506 */ 375 */
376
507 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 377 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
508 rs[Rs_display_name] = ":0"; 378 rs[Rs_display_name] = ":0";
509 379
510 get_options (r_argc, r_argv); 380 get_options (r_argc, r_argv);
381
382 if (!(display = displays.get (rs[Rs_display_name])))
383 {
384 free (r_argv);
385 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
386 }
387
388 // using a local pointer decreases code size a lot
389 xa = display->xa;
390
391 set (display);
392 extract_resources ();
393
394#if XFT
395 if (rs[Rs_depth])
396 select_visual (strtol (rs[Rs_depth], 0, 0));
397#endif
398
511 free (r_argv); 399 free (r_argv);
512 400
513#ifdef LOCAL_X_IS_UNIX 401 for (int i = NUM_RESOURCES; i--; )
514 if (rs[Rs_display_name][0] == ':') 402 if (rs [i] == resval_undef)
515 { 403 rs [i] = 0;
516 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 404
517 STRCPY (val, "unix"); 405#ifdef HAVE_AFTERIMAGE
518 STRCAT (val, rs[Rs_display_name]); 406 set_application_name ((char *)rs[Rs_name]);
519 display = displays.get (val); 407 set_output_threshold (OUTPUT_LEVEL_WARNING);
520 free (val); 408#endif
409
410#if ENABLE_PERL
411 if (!rs[Rs_perl_ext_1])
412 rs[Rs_perl_ext_1] = "default";
413
414 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
415 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
416 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
521 } 417 {
418 rxvt_perl.init (this);
419 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
420 }
522#endif 421#endif
523
524 if (!display
525 && ! (display = displays.get (rs[Rs_display_name])))
526 rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
527
528 extract_resources (display->display, rs[Rs_name]);
529 422
530 /* 423 /*
531 * set any defaults not already set 424 * set any defaults not already set
532 */ 425 */
533 if (cmd_argv && cmd_argv[0]) 426 if (cmd_argv && cmd_argv[0])
534 { 427 {
535 if (!rs[Rs_title]) 428 if (!rs[Rs_title])
536 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 429 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
430
537 if (!rs[Rs_iconName]) 431 if (!rs[Rs_iconName])
538 rs[Rs_iconName] = rs[Rs_title]; 432 rs[Rs_iconName] = rs[Rs_title];
539 } 433 }
540 else 434 else
541 { 435 {
542 if (!rs[Rs_title]) 436 if (!rs[Rs_title])
543 rs[Rs_title] = rs[Rs_name]; 437 rs[Rs_title] = rs[Rs_name];
438
544 if (!rs[Rs_iconName]) 439 if (!rs[Rs_iconName])
545 rs[Rs_iconName] = rs[Rs_name]; 440 rs[Rs_iconName] = rs[Rs_name];
546 } 441 }
547 442
548 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 443 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
549 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 444 saveLines = min (i, MAX_SAVELINES);
550 445
551#ifndef NO_FRILLS 446#if ENABLE_FRILLS
552 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) 447 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
553 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 448 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
449
554 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) 450 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
555 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 451 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
556#endif
557 452
558#ifndef NO_LINESPACE
559 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 453 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
560 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 454 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
455
456 if (rs[Rs_letterSpace])
457 letterSpace = atoi (rs[Rs_letterSpace]);
561#endif 458#endif
562 459
563#ifdef POINTER_BLANK 460#ifdef POINTER_BLANK
564 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 461 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
565 pointerBlankDelay = i; 462 pointerBlankDelay = i;
566 else 463 else
567 pointerBlankDelay = 2; 464 pointerBlankDelay = 2;
568#endif 465#endif
569 466
570 /* no point having a scrollbar without having any scrollback! */ 467 /* no point having a scrollbar without having any scrollback! */
571 if (!TermWin.saveLines) 468 if (!saveLines)
572 Options &= ~Opt_scrollBar; 469 set_option (Opt_scrollBar, 0);
573
574#ifdef PRINTPIPE
575 if (!rs[Rs_print_pipe])
576 rs[Rs_print_pipe] = PRINTPIPE;
577#endif
578 470
579 if (!rs[Rs_cutchars]) 471 if (!rs[Rs_cutchars])
580 rs[Rs_cutchars] = CUTCHARS; 472 rs[Rs_cutchars] = CUTCHARS;
581 473
582#ifndef NO_BACKSPACE_KEY 474#ifndef NO_BACKSPACE_KEY
583 if (!rs[Rs_backspace_key]) 475 if (!rs[Rs_backspace_key])
584# ifdef DEFAULT_BACKSPACE 476# ifdef DEFAULT_BACKSPACE
585 key_backspace = DEFAULT_BACKSPACE; 477 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
586# else 478# else
587 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 479 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
588# endif 480# endif
589 else
590 {
591 val = STRDUP (rs[Rs_backspace_key]);
592 rxvt_Str_trim (val);
593 rxvt_Str_escaped (val);
594 key_backspace = val;
595 }
596#endif 481#endif
597 482
598#ifndef NO_DELETE_KEY 483#ifndef NO_DELETE_KEY
599 if (!rs[Rs_delete_key]) 484 if (!rs[Rs_delete_key])
600# ifdef DEFAULT_DELETE 485# ifdef DEFAULT_DELETE
601 key_delete = DEFAULT_DELETE; 486 rs[Rs_delete_key] = DEFAULT_DELETE;
602# else 487# else
603 key_delete = "\033[3~"; 488 rs[Rs_delete_key] = "\033[3~";
604# endif
605 else
606 {
607 val = STRDUP (rs[Rs_delete_key]);
608 rxvt_Str_trim (val);
609 rxvt_Str_escaped (val);
610 key_delete = val;
611 }
612#endif 489# endif
613 if (rs[Rs_answerbackstring])
614 {
615 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
616 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
617 }
618
619#ifdef HAVE_SCROLLBARS
620 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
621 rs[Rs_scrollBar_thickness]);
622#endif 490#endif
491
492 scrollBar.setup (this);
623 493
624#ifdef XTERM_REVERSE_VIDEO 494#ifdef XTERM_REVERSE_VIDEO
625 /* this is how xterm implements reverseVideo */ 495 /* this is how xterm implements reverseVideo */
626 if (Options & Opt_reverseVideo) 496 if (option (Opt_reverseVideo))
627 { 497 {
628 if (!rs[Rs_color + Color_fg]) 498 if (!rs[Rs_color + Color_fg])
629 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 499 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
500
630 if (!rs[Rs_color + Color_bg]) 501 if (!rs[Rs_color + Color_bg])
631 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 502 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
632 } 503 }
633#endif 504#endif
634 505
… …
636 if (!rs[Rs_color + i]) 507 if (!rs[Rs_color + i])
637 rs[Rs_color + i] = def_colorName[i]; 508 rs[Rs_color + i] = def_colorName[i];
638 509
639#ifndef XTERM_REVERSE_VIDEO 510#ifndef XTERM_REVERSE_VIDEO
640 /* this is how we implement reverseVideo */ 511 /* this is how we implement reverseVideo */
641 if (Options & Opt_reverseVideo) 512 if (option (Opt_reverseVideo))
642 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]);
643#endif 514#endif
644 515
645 /* convenient aliases for setting fg/bg to colors */ 516 /* convenient aliases for setting fg/bg to colors */
646 color_aliases (Color_fg); 517 color_aliases (Color_fg);
647 color_aliases (Color_bg); 518 color_aliases (Color_bg);
648#ifndef NO_CURSORCOLOR 519#ifndef NO_CURSORCOLOR
649 color_aliases (Color_cursor); 520 color_aliases (Color_cursor);
650 color_aliases (Color_cursor2); 521 color_aliases (Color_cursor2);
651#endif /* NO_CURSORCOLOR */ 522#endif /* NO_CURSORCOLOR */
652 color_aliases (Color_pointer_fg); 523 color_aliases (Color_pointer_fg);
653 color_aliases (Color_pointer_bg); 524 color_aliases (Color_pointer_bg);
654 color_aliases (Color_border); 525 color_aliases (Color_border);
655#ifndef NO_BOLD_UNDERLINE_REVERSE 526#ifndef NO_BOLD_UNDERLINE_REVERSE
656 color_aliases (Color_BD); 527 color_aliases (Color_BD);
657 color_aliases (Color_UL); 528 color_aliases (Color_UL);
658 color_aliases (Color_RV); 529 color_aliases (Color_RV);
659#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];
660 534
661 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); // a 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 if (const char *path = rs[Rs_chdir])
559 if (*path) // ignored if empty
560 {
561 if (*path != '/')
562 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
563
564 if (chdir (path))
565 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
566 }
567
568 if (option (Opt_scrollBar))
569 scrollBar.state = STATE_IDLE; /* set existence for size calculations */
570
571 pty = ptytty::create ();
572
573 create_windows (argc, argv);
574
575 init_xlocale ();
576
577 scr_poweron (); // initialize screen
578
579#if 0
580 XSynchronize (dpy, True);
581#endif
582
583 if (option (Opt_scrollBar))
584 scrollBar.resize (); /* create and map scrollbar */
585#ifdef HAVE_BG_PIXMAP
586 {
587 bgPixmap.set_target (this);
588 bgPixmap.invalidate ();
589
590#ifdef ENABLE_TRANSPARENCY
591 if (option (Opt_transparent))
592 {
593 bgPixmap.set_transparent ();
594
595#ifdef HAVE_AFTERIMAGE
596 if (rs [Rs_blurradius])
597 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
598#endif
599 if (ISSET_PIXCOLOR (Color_tint))
600 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
601
602 if (rs [Rs_shade])
603 bgPixmap.set_shade (rs [Rs_shade]);
604
605 bgPixmap.set_root_pixmap ();
606 XSelectInput (dpy, display->root, PropertyChangeMask);
607 rootwin_ev.start (display, display->root);
608 }
609#endif
610
611#ifdef BG_IMAGE_FROM_FILE
612 if (rs[Rs_backgroundPixmap])
613 {
614 const char *p = rs[Rs_backgroundPixmap];
615
616 if ((p = strchr (p, ';')) != 0)
617 {
618 p++;
619 bgPixmap.set_geometry (p);
620 }
621 else
622 bgPixmap.set_defaultGeometry ();
623
624 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
625 if (!bgPixmap.window_position_sensitive ())
626 update_background ();
627 }
628#endif
629 }
630#endif
631
632#if ENABLE_PERL
633 rootwin_ev.start (display, display->root);
634#endif
635
636 set_colorfgbg ();
637
638 init_command (cmd_argv);
639
640 free (cmd_argv);
641
642 if (pty->pty >= 0)
643 pty_ev.start (pty->pty, ev::READ);
644
645 HOOK_INVOKE ((this, HOOK_START, DT_END));
646
647#if ENABLE_XEMBED
648 if (rs[Rs_embed])
649 {
650 long info[2] = { 0, XEMBED_MAPPED };
651
652 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
653 32, PropModeReplace, (unsigned char *)&info, 2);
654 }
655#endif
656
657 XMapWindow (dpy, vt);
658 XMapWindow (dpy, parent[0]);
659
660 refresh_check ();
662} 661}
663 662
664/*----------------------------------------------------------------------*/ 663/*----------------------------------------------------------------------*/
665void 664void
666rxvt_term::init_env () 665rxvt_term::init_env ()
667{ 666{
668 int i; 667 int i;
669 unsigned int u;
670 char *val; 668 char *val;
671 669
672#ifdef DISPLAY_IS_IP 670#ifdef DISPLAY_IS_IP
673 /* Fixup display_name for export over pty to any interested terminal 671 /* Fixup display_name for export over pty to any interested terminal
674 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 672 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
… …
682 */ 680 */
683 val = rxvt_network_display (rs[Rs_display_name]); 681 val = rxvt_network_display (rs[Rs_display_name]);
684 rs[Rs_display_name] = (const char *)val; 682 rs[Rs_display_name] = (const char *)val;
685 683
686 if (val == NULL) 684 if (val == NULL)
687#endif /* DISPLAY_IS_IP */ 685#endif /* DISPLAY_IS_IP */
688 val = XDisplayString (display->display); 686 val = XDisplayString (dpy);
689 687
690 if (rs[Rs_display_name] == NULL) 688 if (rs[Rs_display_name] == NULL)
691 rs[Rs_display_name] = val; /* use broken `:0' value */ 689 rs[Rs_display_name] = val; /* use broken `:0' value */
692 690
693 i = STRLEN (val); 691 i = strlen (val);
694 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 692 env_display = (char *)rxvt_malloc (i + 9);
695 693
696 sprintf (env_display, "DISPLAY=%s", val); 694 sprintf (env_display, "DISPLAY=%s", val);
697 695
698 /* avoiding the math library: 696 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
699 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
700 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
701 ;
702 MAX_IT (i, 1);
703 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
704
705 sprintf (env_windowid, "WINDOWID=%u",
706 (unsigned int)TermWin.parent[0]);
707 697
708 /* add entries to the environment: 698 /* add entries to the environment:
709 * @ DISPLAY: in case we started with -display 699 * @ DISPLAY: in case we started with -display
710 * @ WINDOWID: X window id number of the window 700 * @ WINDOWID: X window id number of the window
711 * @ COLORTERM: terminal sub-name and also indicates its color 701 * @ COLORTERM: terminal sub-name and also indicates its color
… …
713 * @ TERMINFO: path to terminfo directory 703 * @ TERMINFO: path to terminfo directory
714 * @ COLORFGBG: fg;bg color codes 704 * @ COLORFGBG: fg;bg color codes
715 */ 705 */
716 putenv (env_display); 706 putenv (env_display);
717 putenv (env_windowid); 707 putenv (env_windowid);
708
718 if (env_colorfgbg) 709 if (env_colorfgbg)
719 putenv (env_colorfgbg); 710 putenv (env_colorfgbg);
720 711
721#ifdef RXVT_TERMINFO 712#ifdef RXVT_TERMINFO
722 putenv ("TERMINFO=" RXVT_TERMINFO); 713 putenv ("TERMINFO=" RXVT_TERMINFO);
723#endif 714#endif
724 715
725 if (display->depth <= 2) 716 if (depth <= 2)
726 putenv ("COLORTERM=" COLORTERMENV "-mono"); 717 putenv ("COLORTERM=" COLORTERMENV "-mono");
727 else 718 else
728 putenv ("COLORTERM=" COLORTERMENVFULL); 719 putenv ("COLORTERM=" COLORTERMENVFULL);
729 720
730 if (rs[Rs_term_name] != NULL) 721 if (rs[Rs_term_name] != NULL)
731 { 722 {
732 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 723 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
733 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 724 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
734 putenv (env_term); 725 putenv (env_term);
735 } 726 }
736 else 727 else
737 putenv ("TERM=" TERMENV); 728 putenv ("TERM=" TERMENV);
… …
739#ifdef HAVE_UNSETENV 730#ifdef HAVE_UNSETENV
740 /* avoid passing old settings and confusing term size */ 731 /* avoid passing old settings and confusing term size */
741 unsetenv ("LINES"); 732 unsetenv ("LINES");
742 unsetenv ("COLUMNS"); 733 unsetenv ("COLUMNS");
743 unsetenv ("TERMCAP"); /* terminfo should be okay */ 734 unsetenv ("TERMCAP"); /* terminfo should be okay */
744#endif /* HAVE_UNSETENV */ 735#endif /* HAVE_UNSETENV */
745} 736}
746 737
747/*----------------------------------------------------------------------*/ 738/*----------------------------------------------------------------------*/
748/* 739/*
749 * This is more or less stolen straight from XFree86 xterm. 740 * This is more or less stolen straight from XFree86 xterm.
750 * This should support all European type languages. 741 * This should support all European type languages.
751 */ 742 */
752void 743void
753rxvt_term::set_locale (const char *locale) 744rxvt_term::set_locale (const char *locale)
754{ 745{
746 set_environ (envv);
747
755#if HAVE_XSETLOCALE || HAVE_SETLOCALE 748#if HAVE_XSETLOCALE || HAVE_SETLOCALE
756 free (this->locale); 749 free (this->locale);
757 this->locale = setlocale (LC_CTYPE, locale); 750 this->locale = setlocale (LC_CTYPE, locale);
758 751
759 if (!this->locale) 752 if (!this->locale)
760 { 753 {
754 if (*locale)
755 {
761 rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale); 756 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
762 setlocale (LC_CTYPE, ""); 757 setlocale (LC_CTYPE, "C");
758 }
759 else
760 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
761
763 this->locale = ""; 762 this->locale = "C";
764 } 763 }
765 764
765
766 this->locale = rxvt_strdup (this->locale); 766 this->locale = strdup (this->locale);
767 SET_LOCALE (this->locale); 767 SET_LOCALE (this->locale);
768 mbstate.reset (); 768 mbstate.reset ();
769#endif 769#endif
770#if 0 770
771#if HAVE_NL_LANGINFO 771#if HAVE_NL_LANGINFO
772 char *codeset = strdup (nl_langinfo (CODESET));
773 // /^UTF.?8/i
774 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
775 && (codeset[1] == 'T' || codeset[1] == 't')
776 && (codeset[2] == 'F' || codeset[2] == 'f')
777 && (codeset[3] == '8' || codeset[4] == '8');
772 free (codeset); 778 free (codeset);
773 codeset = strdup (nl_langinfo (CODESET));
774 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
775 || !STRCASECMP (codeset, "UTF8");
776#else 779#else
777 enc_utf8 = 1; 780 enc_utf8 = 0;
778#endif
779#endif 781#endif
780} 782}
781 783
782void 784void
783rxvt_term::init_xlocale () 785rxvt_term::init_xlocale ()
784{ 786{
787 set_environ (envv);
788
785#ifdef USE_XIM 789#ifdef USE_XIM
786 if (!locale) 790 if (!locale)
787 rxvt_warn ("setting locale failed, working without locale support.\n"); 791 rxvt_warn ("setting locale failed, working without locale support.\n");
788 else 792 else
789 { 793 {
790 Atom wmlocale; 794 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
791
792 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
793 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
794 XA_STRING, 8, PropModeReplace,
795 (unsigned char *)locale, STRLEN (locale));
796 795
797 if (!XSupportsLocale ()) 796 if (!XSupportsLocale ())
798 { 797 {
799 rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n"); 798 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
800 return; 799 return;
801 } 800 }
802 801
803 im_ev.start (display); 802 im_ev.start (display);
804 803
… …
814{ 813{
815 /* 814 /*
816 * Initialize the command connection. 815 * Initialize the command connection.
817 * This should be called after the X server connection is established. 816 * This should be called after the X server connection is established.
818 */ 817 */
819 int i;
820
821 for (i = 0; i < NUM_XA; i++)
822 xa[i] = XInternAtom (display->display, xa_names[i], False);
823
824 /* Enable delete window protocol */
825 XSetWMProtocols (display->display, TermWin.parent[0],
826 & (xa[XA_WMDELETEWINDOW]), 1);
827
828#ifdef USING_W11LIB
829 /* enable W11 callbacks */
830 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
831#endif
832 818
833#ifdef META8_OPTION 819#ifdef META8_OPTION
834 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 820 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
835#endif 821#endif
836 822
837 get_ourmods (); 823 get_ourmods ();
838 824
839 if (!(Options & Opt_scrollTtyOutput)) 825 if (!option (Opt_scrollTtyOutput))
840 PrivateModes |= PrivMode_TtyOutputInh; 826 priv_modes |= PrivMode_TtyOutputInh;
841 if (Options & Opt_scrollTtyKeypress) 827 if (option (Opt_scrollTtyKeypress))
842 PrivateModes |= PrivMode_Keypress; 828 priv_modes |= PrivMode_Keypress;
843 if (!(Options & Opt_jumpScroll)) 829 if (!option (Opt_jumpScroll))
844 PrivateModes |= PrivMode_smoothScroll; 830 priv_modes |= PrivMode_smoothScroll;
845 831
846#ifndef NO_BACKSPACE_KEY 832#ifndef NO_BACKSPACE_KEY
847 if (STRCMP (key_backspace, "DEC") == 0) 833 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
848 PrivateModes |= PrivMode_HaveBackSpace; 834 priv_modes |= PrivMode_HaveBackSpace;
849#endif 835#endif
850 836
851 /* add value for scrollBar */ 837 /* add value for scrollBar */
852 if (scrollbar_visible ()) 838 if (scrollBar.state)
853 { 839 {
854 PrivateModes |= PrivMode_scrollBar; 840 priv_modes |= PrivMode_scrollBar;
855 SavedModes |= PrivMode_scrollBar; 841 SavedModes |= PrivMode_scrollBar;
856 } 842 }
857 if (menubar_visible ())
858 {
859 PrivateModes |= PrivMode_menuBar;
860 SavedModes |= PrivMode_menuBar;
861 }
862 843
863#ifdef CURSOR_BLINK 844 run_command (argv);
864 if (Options & Opt_cursorBlink)
865 (void)gettimeofday (&lastcursorchange, NULL);
866#endif
867
868 if ((cmd_fd = run_command (argv)) < 0)
869 rxvt_fatal ("failure while running command, aborting");
870} 845}
871 846
872/*----------------------------------------------------------------------*/ 847/*----------------------------------------------------------------------*/
873void 848void
874rxvt_term::Get_Colours () 849rxvt_term::get_colours ()
875{ 850{
876 int i; 851 int i;
877 852
853#ifdef OFF_FOCUS_FADING
854 pix_colors = pix_colors_focused;
855#endif
856
878 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 857 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
879 { 858 {
859 const char *name = rs[Rs_color + i];
860
861 if (!name)
862 continue;
863
880 rxvt_color xcol; 864 rxvt_color xcol;
881 865
882 if (!rs[Rs_color + i]) 866 if (!set_color (xcol, name))
883 continue;
884
885 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
886 { 867 {
887#ifndef XTERM_REVERSE_VIDEO 868#ifndef XTERM_REVERSE_VIDEO
888 if (i < 2 && (Options & Opt_reverseVideo)) 869 if (i < 2 && option (Opt_reverseVideo))
889 rs[Rs_color + i] = def_colorName[!i]; 870 name = def_colorName [1 - i];
890 else 871 else
891#endif 872#endif
892 rs[Rs_color + i] = def_colorName[i]; 873 name = def_colorName [i];
893 874
894 if (!rs[Rs_color + i]) 875 if (!name)
895 continue; 876 continue;
896 877
897 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 878 if (!set_color (xcol, name))
898 { 879 {
899 switch (i) 880 switch (i)
900 { 881 {
901 case Color_fg: 882 case Color_fg:
902 case Color_bg: 883 case Color_bg:
903 /* fatal: need bg/fg color */
904 rxvt_fatal ("unable to get foreground/background colour, aborting"); 884 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
905 /* NOTREACHED */ 885 name = "";
906 break; 886 break;
907#ifndef NO_CURSORCOLOR 887#ifndef NO_CURSORCOLOR
908 case Color_cursor2: 888 case Color_cursor2:
909 xcol = PixColors[Color_fg]; 889#endif
910 break;
911#endif /* ! NO_CURSORCOLOR */
912 case Color_pointer_fg: 890 case Color_pointer_fg:
913 xcol = PixColors[Color_fg]; 891 name = rs[Rs_color + Color_fg];
892 xcol.set (this, name);
914 break; 893 break;
915 default: 894 default:
916 xcol = PixColors[Color_bg]; /* None */ 895 name = rs[Rs_color + Color_bg];
896 xcol.set (this, name);
917 break; 897 break;
918 } 898 }
919 } 899 }
920 } 900 }
921 901
922 PixColors[i] = xcol; 902 pix_colors[i] = xcol;
923 SET_PIXCOLOR (i); 903 rs[Rs_color + i] = name;
924 }
925
926 if (XDEPTH <= 2)
927 { 904 }
905
906 if (depth <= 2)
907 {
928 if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg]; 908 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
929 if (!rs[Rs_color + Color_pointer_bg]) PixColors[Color_pointer_bg] = PixColors[Color_bg]; 909 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
930 if (!rs[Rs_color + Color_border] ) PixColors[Color_border] = PixColors[Color_fg]; 910 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
931 } 911 }
932 912
933 /* 913 /*
934 * get scrollBar/menuBar shadow colors 914 * get scrollBar shadow colors
935 * 915 *
936 * The calculations of topShadow/bottomShadow values are adapted 916 * The calculations of topShadow/bottomShadow values are adapted
937 * from the fvwm window manager. 917 * from the fvwm window manager.
938 */ 918 */
939#ifdef KEEP_SCROLLCOLOR 919#ifdef RXVT_SCROLLBAR
940 920 if (depth <= 2)
941 if (XDEPTH <= 2) 921 {
942 { /* Monochrome */ 922 /* Monochrome */
943 PixColors[Color_scroll] = PixColors[Color_fg]; 923 alias_color (Color_scroll, Color_fg);
944 PixColors[Color_topShadow] = PixColors[Color_bg]; 924 alias_color (Color_topShadow, Color_bg);
945 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 925 alias_color (Color_bottomShadow, Color_bg);
946 } 926 }
947 else 927 else
948 { 928 {
949 rxvt_color xcol[3]; 929 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
950 /* xcol[0] == white
951 * xcol[1] == top shadow
952 * xcol[2] == bot shadow */
953 930
954 xcol[1] = PixColors[Color_scroll]; 931 rgba cscroll;
955# ifdef PREFER_24BIT 932 pix_colors [Color_scroll].get (cscroll);
956 xcol[0].set (display, 65535, 65535, 65535);
957 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
958# else
959 xcol[0].set (display, WhitePixel (display->display, display->screen));
960# endif
961
962 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
963
964 xcol[0].get (display, pr0, pg0, pb0);
965 xcol[1].get (display, pr1, pg1, pb1);
966
967 /* bottomShadowColor */
968 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
969 xcol[2] = PixColors[Color_Black];
970
971 PixColors[Color_bottomShadow] = xcol[2];
972 933
973 /* topShadowColor */ 934 /* topShadowColor */
974 if (!xcol[1].set (display, 935 if (!pix_colors[Color_topShadow].set (this,
975 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 936 rgba (
976 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 937 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
977 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 938 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
978 xcol[1] = PixColors[Color_White]; 939 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
979 940 cscroll.a)
980 PixColors[Color_topShadow] = xcol[1]; 941 ))
942 alias_color (Color_topShadow, Color_White);
981 } 943 }
982#endif /* KEEP_SCROLLCOLOR */ 944#endif
945
946#ifdef OFF_FOCUS_FADING
947 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
948 update_fade_color (i);
949#endif
983} 950}
984 951
985/*----------------------------------------------------------------------*/ 952/*----------------------------------------------------------------------*/
986/* color aliases, fg/bg bright-bold */ 953/* color aliases, fg/bg bright-bold */
987void 954void
… …
990 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 957 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
991 { 958 {
992 int i = atoi (rs[Rs_color + idx]); 959 int i = atoi (rs[Rs_color + idx]);
993 960
994 if (i >= 8 && i <= 15) 961 if (i >= 8 && i <= 15)
995 { /* bright colors */ 962 /* bright colors */
996 i -= 8;
997#ifndef NO_BRIGHTCOLOR
998 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 963 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
999 return; 964 else if (i >= 0 && i <= 7)
1000#endif 965 /* normal colors */
1001
1002 }
1003
1004 if (i >= 0 && i <= 7) /* normal colors */
1005 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 966 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1006 } 967 }
1007} 968}
1008 969
1009/*----------------------------------------------------------------------*/ 970/*----------------------------------------------------------------------*/
… …
1012 * Use resource ``modifier'' to override the Meta modifier 973 * Use resource ``modifier'' to override the Meta modifier
1013 */ 974 */
1014void 975void
1015rxvt_term::get_ourmods () 976rxvt_term::get_ourmods ()
1016{ 977{
1017 int i, j, k; 978 int i, j, k;
1018 int requestedmeta, realmeta, realalt; 979 int requestedmeta, realmeta, realalt;
1019 const char *cm, *rsmod; 980 const char *cm, *rsmod;
1020 XModifierKeymap *map; 981 XModifierKeymap *map;
1021 KeyCode *kc; 982 KeyCode *kc;
1022 const unsigned int modmasks[] = 983 const unsigned int modmasks[] =
1023 { 984 {
1024 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 985 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1025 }; 986 };
1026 987
1027 requestedmeta = realmeta = realalt = 0; 988 requestedmeta = realmeta = realalt = 0;
1028 rsmod = rs[Rs_modifier]; 989 rsmod = rs[Rs_modifier];
990
1029 if (rsmod 991 if (rsmod
1030 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 992 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1031 requestedmeta = rsmod[3] - '0'; 993 requestedmeta = rsmod[3] - '0';
1032 994
1033 map = XGetModifierMapping (display->display); 995 map = XGetModifierMapping (dpy);
1034 kc = map->modifiermap; 996 kc = map->modifiermap;
997
1035 for (i = 1; i < 6; i++) 998 for (i = 1; i < 6; i++)
1036 { 999 {
1037 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1000 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1001
1038 for (j = map->max_keypermod; j--; k++) 1002 for (j = map->max_keypermod; j--; k++)
1039 { 1003 {
1040 if (kc[k] == 0) 1004 if (kc[k] == 0)
1041 break; 1005 break;
1006
1042 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 1007 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1043 { 1008 {
1044 case XK_Num_Lock: 1009 case XK_Num_Lock:
1045 ModNumLockMask = modmasks[i - 1]; 1010 ModNumLockMask = modmasks[i - 1];
1046 /* FALLTHROUGH */ 1011 continue;
1047 default: 1012
1048 continue; /* for (;;) */ 1013 case XK_ISO_Level3_Shift:
1014 ModLevel3Mask = modmasks[i - 1];
1015 continue;
1016
1049 case XK_Meta_L: 1017 case XK_Meta_L:
1050 case XK_Meta_R: 1018 case XK_Meta_R:
1051 cm = "meta"; 1019 cm = "meta";
1052 realmeta = i; 1020 realmeta = i;
1053 break; 1021 break;
1022
1054 case XK_Alt_L: 1023 case XK_Alt_L:
1055 case XK_Alt_R: 1024 case XK_Alt_R:
1056 cm = "alt"; 1025 cm = "alt";
1057 realalt = i; 1026 realalt = i;
1058 break; 1027 break;
1028
1059 case XK_Super_L: 1029 case XK_Super_L:
1060 case XK_Super_R: 1030 case XK_Super_R:
1061 cm = "super"; 1031 cm = "super";
1062 break; 1032 break;
1033
1063 case XK_Hyper_L: 1034 case XK_Hyper_L:
1064 case XK_Hyper_R: 1035 case XK_Hyper_R:
1065 cm = "hyper"; 1036 cm = "hyper";
1066 break; 1037 break;
1038
1039 default:
1040 continue;
1067 } 1041 }
1068 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 1042
1043 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1069 requestedmeta = i; 1044 requestedmeta = i;
1070 } 1045 }
1071 } 1046 }
1047
1072 XFreeModifiermap (map); 1048 XFreeModifiermap (map);
1049
1073 i = (requestedmeta ? requestedmeta 1050 i = requestedmeta ? requestedmeta
1074 : (realmeta ? realmeta 1051 : realmeta ? realmeta
1075 : (realalt ? realalt : 0))); 1052 : realalt ? realalt
1053 : 0;
1054
1076 if (i) 1055 if (i)
1077 ModMetaMask = modmasks[i - 1]; 1056 ModMetaMask = modmasks[i - 1];
1078} 1057}
1079 1058
1080/*----------------------------------------------------------------------*/ 1059/*----------------------------------------------------------------------*/
… …
1082void 1061void
1083rxvt_term::create_windows (int argc, const char *const *argv) 1062rxvt_term::create_windows (int argc, const char *const *argv)
1084{ 1063{
1085 XClassHint classHint; 1064 XClassHint classHint;
1086 XWMHints wmHint; 1065 XWMHints wmHint;
1066#if ENABLE_FRILLS
1067 MWMHints mwmhints = { };
1068#endif
1087 XGCValues gcvalue; 1069 XGCValues gcvalue;
1088 long vt_emask;
1089 XSetWindowAttributes attributes; 1070 XSetWindowAttributes attributes;
1090 XWindowAttributes gattr; 1071 Window top, parent;
1091 1072
1092 if (Options & Opt_transparent) 1073 dLocal (Display *, dpy);
1093 {
1094 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1095 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1096 }
1097 1074
1098 /* grab colors before netscape does */ 1075 /* grab colors before netscape does */
1099 Get_Colours (); 1076 get_colours ();
1100 1077
1101 if (!change_font (rs[Rs_font])) 1078 if (!set_fonts ())
1102 { 1079 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1103 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n"); 1080
1104 destroy (); 1081 parent = display->root;
1105 return; 1082
1083 attributes.override_redirect = !!option (Opt_override_redirect);
1084
1085#if ENABLE_FRILLS
1086 if (option (Opt_borderLess))
1106 } 1087 {
1088 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1089 {
1090 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1091 attributes.override_redirect = true;
1092 }
1093 else
1094 {
1095 mwmhints.flags = MWM_HINTS_DECORATIONS;
1096 }
1097 }
1098#endif
1099
1100#if ENABLE_XEMBED
1101 if (rs[Rs_embed])
1102 {
1103 XWindowAttributes wattr;
1104
1105 parent = strtol (rs[Rs_embed], 0, 0);
1106
1107 if (!XGetWindowAttributes (dpy, parent, &wattr))
1108 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1109
1110 window_calc (wattr.width, wattr.height);
1111 }
1112#endif
1107 1113
1108 window_calc (0, 0); 1114 window_calc (0, 0);
1115
1116 /* sub-window placement & size in rxvt_resize_subwindows () */
1117 attributes.background_pixel = pix_colors_focused [Color_border];
1118 attributes.border_pixel = pix_colors_focused [Color_border];
1119 attributes.colormap = cmap;
1120
1121 top = XCreateWindow (dpy, parent,
1122 szHint.x, szHint.y,
1123 szHint.width, szHint.height,
1124 ext_bwidth,
1125 depth, InputOutput, visual,
1126 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1127 &attributes);
1128
1129 this->parent[0] = top;
1130
1109 old_width = szHint.width; 1131 old_width = szHint.width;
1110 old_height = szHint.height; 1132 old_height = szHint.height;
1111 1133
1112 /* sub-window placement & size in rxvt_resize_subwindows () */ 1134 set_title (rs [Rs_title]);
1135 set_icon_name (rs [Rs_iconName]);
1113 1136
1114#ifdef PREFER_24BIT
1115 attributes.background_pixel = PixColors[Color_bg];
1116 attributes.border_pixel = PixColors[Color_border];
1117 attributes.colormap = display->cmap;
1118 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1119 szHint.x, szHint.y,
1120 szHint.width, szHint.height,
1121 TermWin.ext_bwidth,
1122 display->depth, InputOutput,
1123 display->visual,
1124 CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1125#else
1126 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1127 szHint.x, szHint.y,
1128 szHint.width, szHint.height,
1129 TermWin.ext_bwidth,
1130 PixColors[Color_border],
1131 PixColors[Color_bg]);
1132#endif
1133
1134 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1135 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1136
1137 classHint.res_name = (char *)rs[Rs_name]; 1137 classHint.res_name = (char *)rs[Rs_name];
1138 classHint.res_class = (char *)RESCLASS; 1138 classHint.res_class = (char *)RESCLASS;
1139 1139
1140 wmHint.flags = InputHint | StateHint | WindowGroupHint; 1140 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1141 wmHint.input = True; 1141 wmHint.input = True;
1142 wmHint.initial_state = Options & Opt_iconic ? IconicState : NormalState; 1142 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1143 wmHint.window_group = TermWin.parent[0]; 1143 wmHint.window_group = top;
1144 1144
1145 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1145 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1146 (char **)argv, argc, &szHint, &wmHint, &classHint); 1146 &szHint, &wmHint, &classHint);
1147#if ENABLE_EWMH
1148# ifdef HAVE_AFTERIMAGE
1149 /*
1150 * set up icon hint
1151 * rs [Rs_iconfile] is path to icon, asv has been created in init_resources
1152 */
1147 1153
1148#ifndef NO_FRILLS 1154 if (rs [Rs_iconfile])
1155 {
1156 init_asv ();
1157
1158 ASImage *im = file2ASImage (rs [Rs_iconfile], 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
1159 if (asv && im)
1160 {
1161 int w = im->width;
1162 int h = im->height;
1163 long *buffer = (long *)malloc ((2 + w * h) * sizeof (long));
1164 ASImage *result = scale_asimage (asv, im,
1165 w, h, ASA_ARGB32,
1166 100, ASIMAGE_QUALITY_DEFAULT);
1167 destroy_asimage (&im);
1168
1169 if (buffer && result)
1170 {
1171 ARGB32 *asbuf = result->alt.argb32;
1172 buffer [0] = w;
1173 buffer [1] = h;
1174
1175 for (unsigned int i = 0; i < w * h; ++i)
1176 buffer [i + 2] = asbuf [i];
1177
1178 destroy_asimage (&result);
1179 XChangeProperty (dpy, top, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1180 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1181 free (buffer);
1182 }
1183 else
1184 {
1185 if (!buffer)
1186 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1187
1188 if (!result)
1189 rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
1190 }
1191 }
1192 else
1193 rxvt_warn ("Loading image icon failed, continuing without.\n");
1194 }
1195# endif
1196#endif
1197
1198#if ENABLE_FRILLS
1199 if (mwmhints.flags)
1200 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1201 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1202#endif
1203
1204 Atom protocols[] = {
1205 xa[XA_WM_DELETE_WINDOW],
1206#if ENABLE_EWMH
1207 xa[XA_NET_WM_PING],
1208#endif
1209 };
1210
1211 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1212
1213#if ENABLE_FRILLS
1214 if (rs[Rs_transient_for])
1215 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1216#endif
1217
1218#if ENABLE_EWMH
1149 long pid = getpid (); 1219 long pid = getpid ();
1150 XChangeProperty (display->display, TermWin.parent[0], 1220
1221 XChangeProperty (dpy, top,
1151 display->atom ("_NET_WM_PID"), XA_CARDINAL, 32, 1222 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1152 PropModeReplace, (unsigned char *)&pid, 1); 1223 PropModeReplace, (unsigned char *)&pid, 1);
1153#endif
1154 1224
1155 XSelectInput (display->display, TermWin.parent[0], 1225 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1226#endif
1227
1228 XSelectInput (dpy, top,
1156 KeyPressMask 1229 KeyPressMask
1157#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1230#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1158 | KeyReleaseMask 1231 | KeyReleaseMask
1159#endif 1232#endif
1160 | FocusChangeMask | VisibilityChangeMask 1233 | FocusChangeMask | VisibilityChangeMask
1161 | StructureNotifyMask); 1234 | ExposureMask | StructureNotifyMask);
1235
1162 termwin_ev.start (display, TermWin.parent[0]); 1236 termwin_ev.start (display, top);
1163 1237
1164 /* vt cursor: Black-on-White is standard, but this is more popular */ 1238 /* vt cursor: Black-on-White is standard, but this is more popular */
1165 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1239 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1166
1167#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1168 /* cursor (menuBar/scrollBar): Black-on-White */
1169 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1170#endif
1171
1172#ifdef POINTER_BLANK
1173 {
1174 XColor blackcolour;
1175 blackcolour.red = 0;
1176 blackcolour.green = 0;
1177 blackcolour.blue = 0;
1178 Font f = XLoadFont (display->display, "fixed");
1179 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1180 &blackcolour, &blackcolour);
1181 XUnloadFont (display->display, f);
1182 }
1183#endif
1184 1240
1185 /* the vt window */ 1241 /* the vt window */
1186 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1242 vt = XCreateSimpleWindow (dpy, top,
1187 window_vt_x,
1188 window_vt_y, 1243 window_vt_x, window_vt_y,
1189 TermWin_TotalWidth (), 1244 width, height,
1190 TermWin_TotalHeight (),
1191 0, 1245 0,
1192 PixColors[Color_fg], 1246 pix_colors_focused[Color_fg],
1193 PixColors[Color_bg]); 1247 pix_colors_focused[Color_bg]);
1194
1195#ifdef DEBUG_X
1196 XStoreName (display->display, TermWin.vt, "vt window");
1197#endif
1198 1248
1199 attributes.bit_gravity = NorthWestGravity; 1249 attributes.bit_gravity = NorthWestGravity;
1200 XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes); 1250 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1201 1251
1202 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask; 1252 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1203 1253
1204#ifdef POINTER_BLANK
1205 pointer_unblank ();
1206
1207 if (Options & Opt_pointerBlank) 1254 if (option (Opt_pointerBlank))
1208 vt_emask |= PointerMotionMask; 1255 vt_emask |= PointerMotionMask;
1209 else 1256 else
1210#endif
1211 vt_emask |= Button1MotionMask | Button3MotionMask; 1257 vt_emask |= Button1MotionMask | Button3MotionMask;
1212 1258
1213 XSelectInput (display->display, TermWin.vt, vt_emask); 1259 vt_select_input ();
1260
1214 vt_ev.start (display, TermWin.vt); 1261 vt_ev.start (display, vt);
1215
1216#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1217 if (menuBar_height ())
1218 {
1219 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1220 window_vt_x, 0,
1221 TermWin_TotalWidth (),
1222 menuBar_TotalHeight (),
1223 0,
1224 PixColors[Color_fg],
1225 PixColors[Color_scroll]);
1226
1227#ifdef DEBUG_X
1228 XStoreName (display->display, menuBar.win, "menubar");
1229#endif
1230
1231 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1232
1233 XDefineCursor (display->display, menuBar.win,
1234 XCreateFontCursor (display->display, XC_left_ptr));
1235
1236 XSelectInput (display->display, menuBar.win,
1237 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1238 | Button1MotionMask));
1239 menubar_ev.start (display, menuBar.win);
1240 }
1241#endif
1242
1243#ifdef XPM_BACKGROUND
1244 if (rs[Rs_backgroundPixmap] != NULL
1245 && ! (Options & Opt_transparent))
1246 {
1247 const char *p = rs[Rs_backgroundPixmap];
1248
1249 if ((p = STRCHR (p, ';')) != NULL)
1250 {
1251 p++;
1252 scale_pixmap (p);
1253 }
1254 set_bgPixmap (rs[Rs_backgroundPixmap]);
1255 scr_touch (True);
1256 }
1257#endif
1258 1262
1259 /* graphics context for the vt window */ 1263 /* graphics context for the vt window */
1260 gcvalue.foreground = PixColors[Color_fg]; 1264 gcvalue.foreground = pix_colors[Color_fg];
1261 gcvalue.background = PixColors[Color_bg]; 1265 gcvalue.background = pix_colors[Color_bg];
1262 gcvalue.graphics_exposures = 1; 1266 gcvalue.graphics_exposures = 0;
1263 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1267
1268 gc = XCreateGC (dpy, vt,
1264 GCForeground | GCBackground | GCGraphicsExposures, 1269 GCForeground | GCBackground | GCGraphicsExposures,
1265 &gcvalue); 1270 &gcvalue);
1266 1271
1267 TermWin.drawable = new rxvt_drawable (display, TermWin.vt); 1272 drawable = new rxvt_drawable (this, vt);
1268 1273
1269#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1274#ifdef OFF_FOCUS_FADING
1270 gcvalue.foreground = PixColors[Color_topShadow]; 1275 // initially we are in unfocused state
1271 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1276 if (rs[Rs_fade])
1272 gcvalue.foreground = PixColors[Color_bottomShadow]; 1277 pix_colors = pix_colors_unfocused;
1273 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1274 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];
1275 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1276#endif
1277}
1278
1279/*----------------------------------------------------------------------*/
1280/*
1281 * Run the command in a subprocess and return a file descriptor for the
1282 * master end of the pseudo-teletype pair with the command talking to
1283 * the slave.
1284 */
1285int
1286rxvt_term::run_command (const char *const *argv)
1287{
1288 int cfd, er;
1289
1290 /* get master (pty) */
1291 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1292 rxvt_fatal ("can't open pseudo-tty");
1293
1294 fcntl (cfd, F_SETFL, O_NONBLOCK);
1295
1296 /* get slave (tty) */
1297 if (tty_fd < 0)
1298 {
1299#ifndef NO_SETOWNER_TTYDEV
1300 privileged_ttydev (SAVE);
1301#endif
1302
1303 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1304 {
1305 close (cfd);
1306 rxvt_fatal ("can't open slave tty %s", ttydev);
1307 }
1308 }
1309#ifndef NO_BACKSPACE_KEY
1310 if (key_backspace[0] && !key_backspace[1])
1311 er = key_backspace[0];
1312 else if (STRCMP (key_backspace, "DEC") == 0)
1313 er = '\177'; /* the initial state anyway */
1314 else
1315#endif
1316
1317 er = -1;
1318
1319 rxvt_get_ttymode (& (tio), er);
1320
1321#ifndef __QNX__
1322 /* spin off the command interpreter */
1323 switch (cmd_pid = fork ())
1324 {
1325 case -1:
1326 rxvt_fatal ("can't fork");
1327 case 0:
1328 close (cfd); /* only keep tty_fd and STDERR open */
1329
1330 init_env ();
1331
1332 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1333 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1334 else
1335 {
1336 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1337 dup2 (tty_fd, STDIN_FILENO);
1338 dup2 (tty_fd, STDOUT_FILENO);
1339 dup2 (tty_fd, STDERR_FILENO);
1340
1341 if (tty_fd > 2)
1342 close (tty_fd);
1343
1344 run_child (argv);
1345 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1346 }
1347
1348 _exit (EXIT_FAILURE);
1349
1350 default:
1351 {
1352#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1353 int fdstdin;
1354
1355 fdstdin = dup (STDIN_FILENO);
1356 dup2 (tty_fd, STDIN_FILENO);
1357#endif
1358
1359#ifdef UTMP_SUPPORT
1360 privileged_utmp (SAVE);
1361#endif
1362
1363#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1364
1365 dup2 (fdstdin, STDIN_FILENO);
1366 close (fdstdin);
1367#endif
1368 }
1369
1370 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1371 break;
1372 }
1373#else /* __QNX__ uses qnxspawn () */
1374 fchmod (tty_fd, 0622);
1375 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1376 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1377
1378 if (run_child (argv) == -1)
1379 exit (EXIT_FAILURE);
1380#endif
1381
1382 return cfd;
1383}
1384
1385/* ------------------------------------------------------------------------- *
1386 * CHILD PROCESS OPERATIONS *
1387 * ------------------------------------------------------------------------- */
1388/*
1389 * The only open file descriptor is the slave tty - so no error messages.
1390 * returns are fatal
1391 */
1392int
1393rxvt_term::run_child (const char *const *argv)
1394{
1395 char *login;
1396
1397 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1398
1399 if (Options & Opt_console)
1400 { /* be virtual console, fail silently */
1401#ifdef TIOCCONS
1402 unsigned int on = 1;
1403
1404 ioctl (STDIN_FILENO, TIOCCONS, &on);
1405#elif defined (SRIOCSREDIR)
1406 int fd;
1407
1408 fd = open (CONSOLE, O_WRONLY, 0);
1409 if (fd >= 0)
1410 {
1411 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1412 close (fd);
1413 }
1414#endif /* SRIOCSREDIR */
1415
1416 }
1417
1418 /* reset signals and spin off the command interpreter */
1419 signal (SIGINT, SIG_DFL);
1420 signal (SIGQUIT, SIG_DFL);
1421 signal (SIGCHLD, SIG_DFL);
1422 /*
1423 * mimick login's behavior by disabling the job control signals
1424 * a shell that wants them can turn them back on
1425 */
1426#ifdef SIGTSTP
1427 signal (SIGTSTP, SIG_IGN);
1428 signal (SIGTTIN, SIG_IGN);
1429 signal (SIGTTOU, SIG_IGN);
1430#endif /* SIGTSTP */
1431
1432 /* set window size */
1433 struct winsize ws;
1434
1435 ws.ws_col = TermWin.ncol;
1436 ws.ws_row = TermWin.nrow;
1437 ws.ws_xpixel = ws.ws_ypixel = 0;
1438 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1439
1440 // unblock signals (signals are blocked by iom.C
1441 sigset_t ss;
1442 sigemptyset (&ss);
1443 sigprocmask (SIG_SETMASK, &ss, 0);
1444
1445#ifndef __QNX__
1446 /* command interpreter path */
1447 if (argv != NULL)
1448 {
1449# ifdef DEBUG_CMD
1450 int i;
1451
1452 for (i = 0; argv[i]; i++)
1453 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1454# endif 1278#endif
1455 1279
1456 execvp (argv[0], (char *const *)argv); 1280 pointer_unblank ();
1457 /* no error message: STDERR is closed! */ 1281 scr_recolour ();
1458 }
1459 else
1460 {
1461 const char *argv0, *shell;
1462
1463 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1464 shell = "/bin/sh";
1465
1466 argv0 = (const char *)rxvt_r_basename (shell);
1467 if (Options & Opt_loginShell)
1468 {
1469 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1470
1471 login[0] = '-';
1472 STRCPY (&login[1], argv0);
1473 argv0 = login;
1474 }
1475 execlp (shell, argv0, NULL);
1476 /* no error message: STDERR is closed! */
1477 }
1478
1479#else /* __QNX__ uses qnxspawn () */
1480
1481 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1482 char *command = NULL, fullcommand[_MAX_PATH];
1483 char **arg_v, *arg_a[2] = { NULL, NULL };
1484
1485 if (argv != NULL)
1486 {
1487 if (access (argv[0], X_OK) == -1)
1488 {
1489 if (STRCHR (argv[0], '/') == NULL)
1490 {
1491 searchenv (argv[0], "PATH", fullcommand);
1492 if (fullcommand[0] != '\0')
1493 command = fullcommand;
1494 }
1495 if (access (command, X_OK) == -1)
1496 return -1;
1497 }
1498 else
1499 command = argv[0];
1500 arg_v = argv;
1501 }
1502 else
1503 {
1504 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1505 command = "/bin/sh";
1506
1507 arg_a[0] = my_basename (command);
1508 if (Options & Opt_loginShell)
1509 {
1510 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1511
1512 login[0] = '-';
1513 STRCPY (&login[1], arg_a[0]);
1514 arg_a[0] = login;
1515 }
1516 arg_v = arg_a;
1517 }
1518 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1519 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1520 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1521 command, arg_v, environ, iov_a, 0);
1522 if (login)
1523 free (login);
1524
1525 close (tty_fd);
1526 return cmd_fd;
1527
1528#endif
1529 return -1;
1530} 1282}
1531 1283
1532/* ------------------------------------------------------------------------- * 1284/* ------------------------------------------------------------------------- *
1533 * GET TTY CURRENT STATE * 1285 * GET TTY CURRENT STATE *
1534 * ------------------------------------------------------------------------- */ 1286 * ------------------------------------------------------------------------- */
1535/* rxvt_get_ttymode () */
1536/* EXTPROTO */
1537void 1287void
1538rxvt_get_ttymode (ttymode_t *tio, int erase) 1288rxvt_get_ttymode (struct termios *tio, int erase)
1539{ 1289{
1540#ifdef HAVE_TERMIOS_H
1541 /* 1290 /*
1542 * standard System V termios interface 1291 * standard System V termios interface
1543 */ 1292 */
1544 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1293 if (tcgetattr (STDIN_FILENO, tio) < 0)
1545 { 1294 {
1546 /* return error - use system defaults */ 1295 // return error - use system defaults,
1296 // where possible, and zero elsewhere
1297 memset (tio, 0, sizeof (struct termios));
1298
1547 tio->c_cc[VINTR] = CINTR; 1299 tio->c_cc[VINTR] = CINTR;
1548 tio->c_cc[VQUIT] = CQUIT; 1300 tio->c_cc[VQUIT] = CQUIT;
1549 tio->c_cc[VERASE] = CERASE; 1301 tio->c_cc[VERASE] = CERASE;
1302#ifdef VERASE2
1303 tio->c_cc[VERASE2] = CERASE2;
1304#endif
1550 tio->c_cc[VKILL] = CKILL; 1305 tio->c_cc[VKILL] = CKILL;
1551 tio->c_cc[VSTART] = CSTART; 1306 tio->c_cc[VSTART] = CSTART;
1552 tio->c_cc[VSTOP] = CSTOP; 1307 tio->c_cc[VSTOP] = CSTOP;
1553 tio->c_cc[VSUSP] = CSUSP; 1308 tio->c_cc[VSUSP] = CSUSP;
1554# ifdef VDSUSP 1309# ifdef VDSUSP
1555
1556 tio->c_cc[VDSUSP] = CDSUSP; 1310 tio->c_cc[VDSUSP] = CDSUSP;
1557# endif 1311# endif
1558# ifdef VREPRINT 1312# ifdef VREPRINT
1559
1560 tio->c_cc[VREPRINT] = CRPRNT; 1313 tio->c_cc[VREPRINT] = CRPRNT;
1561# endif 1314# endif
1562# ifdef VDISCRD 1315# ifdef VDISCRD
1563
1564 tio->c_cc[VDISCRD] = CFLUSH; 1316 tio->c_cc[VDISCRD] = CFLUSH;
1565# endif 1317# endif
1566# ifdef VWERSE 1318# ifdef VWERSE
1567
1568 tio->c_cc[VWERSE] = CWERASE; 1319 tio->c_cc[VWERSE] = CWERASE;
1569# endif 1320# endif
1570# ifdef VLNEXT 1321# ifdef VLNEXT
1571
1572 tio->c_cc[VLNEXT] = CLNEXT; 1322 tio->c_cc[VLNEXT] = CLNEXT;
1573# endif 1323# endif
1574
1575 } 1324 }
1325
1576 tio->c_cc[VEOF] = CEOF; 1326 tio->c_cc[VEOF] = CEOF;
1577 tio->c_cc[VEOL] = VDISABLE; 1327 tio->c_cc[VEOL] = VDISABLE;
1578# ifdef VEOL2 1328# ifdef VEOL2
1579
1580 tio->c_cc[VEOL2] = VDISABLE; 1329 tio->c_cc[VEOL2] = VDISABLE;
1581# endif 1330# endif
1582# ifdef VSWTC 1331# ifdef VSWTC
1583
1584 tio->c_cc[VSWTC] = VDISABLE; 1332 tio->c_cc[VSWTC] = VDISABLE;
1585# endif 1333# endif
1586# ifdef VSWTCH 1334# ifdef VSWTCH
1587
1588 tio->c_cc[VSWTCH] = VDISABLE; 1335 tio->c_cc[VSWTCH] = VDISABLE;
1589# endif 1336# endif
1590# if VMIN != VEOF 1337# if VMIN != VEOF
1591
1592 tio->c_cc[VMIN] = 1; 1338 tio->c_cc[VMIN] = 1;
1593# endif 1339# endif
1594# if VTIME != VEOL 1340# if VTIME != VEOL
1595
1596 tio->c_cc[VTIME] = 0; 1341 tio->c_cc[VTIME] = 0;
1597# endif 1342# endif
1598 1343
1599 if (erase != -1) 1344 if (erase != -1)
1600 tio->c_cc[VERASE] = (char)erase; 1345 tio->c_cc[VERASE] = (char)erase;
… …
1616 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1361 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1617# if defined (ECHOCTL) && defined (ECHOKE) 1362# if defined (ECHOCTL) && defined (ECHOKE)
1618 | ECHOCTL | ECHOKE 1363 | ECHOCTL | ECHOKE
1619# endif 1364# endif
1620 | ECHOE | ECHOK); 1365 | ECHOE | ECHOK);
1621# else /* HAVE_TERMIOS_H */
1622
1623 /*
1624 * sgtty interface
1625 */
1626
1627 /* get parameters -- gtty */
1628 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1629 {
1630 tio->sg.sg_erase = CERASE; /* ^H */
1631 tio->sg.sg_kill = CKILL; /* ^U */
1632 }
1633 if (erase != -1)
1634 tio->sg.sg_erase = (char)erase;
1635
1636 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1637
1638 /* get special characters */
1639 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1640 {
1641 tio->tc.t_intrc = CINTR; /* ^C */
1642 tio->tc.t_quitc = CQUIT; /* ^\ */
1643 tio->tc.t_startc = CSTART; /* ^Q */
1644 tio->tc.t_stopc = CSTOP; /* ^S */
1645 tio->tc.t_eofc = CEOF; /* ^D */
1646 tio->tc.t_brkc = -1;
1647 }
1648 /* get local special chars */
1649 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1650 {
1651 tio->lc.t_suspc = CSUSP; /* ^Z */
1652 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1653 tio->lc.t_rprntc = CRPRNT; /* ^R */
1654 tio->lc.t_flushc = CFLUSH; /* ^O */
1655 tio->lc.t_werasc = CWERASE; /* ^W */
1656 tio->lc.t_lnextc = CLNEXT; /* ^V */
1657 }
1658 /* get line discipline */
1659 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1660# ifdef NTTYDISC
1661
1662 tio->line = NTTYDISC;
1663# endif /* NTTYDISC */
1664
1665 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1666#endif /* HAVE_TERMIOS_H */
1667 1366
1668 /* 1367 /*
1669 * Debugging 1368 * Debugging
1670 */ 1369 */
1671#ifdef DEBUG_TTYMODE 1370#ifdef DEBUG_TTYMODE
1672#ifdef HAVE_TERMIOS_H
1673 /* c_iflag bits */ 1371 /* c_iflag bits */
1674 fprintf (stderr, "Input flags\n"); 1372 fprintf (stderr, "Input flags\n");
1675 1373
1676 /* cpp token stringize doesn't work on all machines <sigh> */ 1374 /* cpp token stringize doesn't work on all machines <sigh> */
1677# define FOO(flag,name) \ 1375# define FOO(flag,name) \
… …
1689 FOO (IGNCR, "IGNCR"); 1387 FOO (IGNCR, "IGNCR");
1690 FOO (ICRNL, "ICRNL"); 1388 FOO (ICRNL, "ICRNL");
1691 FOO (IXON, "IXON"); 1389 FOO (IXON, "IXON");
1692 FOO (IXOFF, "IXOFF"); 1390 FOO (IXOFF, "IXOFF");
1693# ifdef IUCLC 1391# ifdef IUCLC
1694
1695 FOO (IUCLC, "IUCLC"); 1392 FOO (IUCLC, "IUCLC");
1696# endif 1393# endif
1697# ifdef IXANY 1394# ifdef IXANY
1698
1699 FOO (IXANY, "IXANY"); 1395 FOO (IXANY, "IXANY");
1700# endif 1396# endif
1701# ifdef IMAXBEL 1397# ifdef IMAXBEL
1702
1703 FOO (IMAXBEL, "IMAXBEL"); 1398 FOO (IMAXBEL, "IMAXBEL");
1704# endif 1399# endif
1705 1400
1706 fprintf (stderr, "\n"); 1401 fprintf (stderr, "\n");
1707 1402
… …
1714 FOO (VERASE, "VERASE"); 1409 FOO (VERASE, "VERASE");
1715 FOO (VKILL, "VKILL"); 1410 FOO (VKILL, "VKILL");
1716 FOO (VEOF, "VEOF"); 1411 FOO (VEOF, "VEOF");
1717 FOO (VEOL, "VEOL"); 1412 FOO (VEOL, "VEOL");
1718# ifdef VEOL2 1413# ifdef VEOL2
1719
1720 FOO (VEOL2, "VEOL2"); 1414 FOO (VEOL2, "VEOL2");
1721# endif 1415# endif
1722# ifdef VSWTC 1416# ifdef VSWTC
1723
1724 FOO (VSWTC, "VSWTC"); 1417 FOO (VSWTC, "VSWTC");
1725# endif 1418# endif
1726# ifdef VSWTCH 1419# ifdef VSWTCH
1727
1728 FOO (VSWTCH, "VSWTCH"); 1420 FOO (VSWTCH, "VSWTCH");
1729# endif 1421# endif
1730
1731 FOO (VSTART, "VSTART"); 1422 FOO (VSTART, "VSTART");
1732 FOO (VSTOP, "VSTOP"); 1423 FOO (VSTOP, "VSTOP");
1733 FOO (VSUSP, "VSUSP"); 1424 FOO (VSUSP, "VSUSP");
1734# ifdef VDSUSP 1425# ifdef VDSUSP
1735
1736 FOO (VDSUSP, "VDSUSP"); 1426 FOO (VDSUSP, "VDSUSP");
1737# endif 1427# endif
1738# ifdef VREPRINT 1428# ifdef VREPRINT
1739
1740 FOO (VREPRINT, "VREPRINT"); 1429 FOO (VREPRINT, "VREPRINT");
1741# endif 1430# endif
1742# ifdef VDISCRD 1431# ifdef VDISCRD
1743
1744 FOO (VDISCRD, "VDISCRD"); 1432 FOO (VDISCRD, "VDISCRD");
1745# endif 1433# endif
1746# ifdef VWERSE 1434# ifdef VWERSE
1747
1748 FOO (VWERSE, "VWERSE"); 1435 FOO (VWERSE, "VWERSE");
1749# endif 1436# endif
1750# ifdef VLNEXT 1437# ifdef VLNEXT
1751
1752 FOO (VLNEXT, "VLNEXT"); 1438 FOO (VLNEXT, "VLNEXT");
1753# endif 1439# endif
1754 1440
1755 fprintf (stderr, "\n"); 1441 fprintf (stderr, "\n");
1756# undef FOO 1442# undef FOO
1757# endif /* HAVE_TERMIOS_H */ 1443#endif /* DEBUG_TTYMODE */
1758#endif /* DEBUG_TTYMODE */
1759} 1444}
1760 1445
1446/*----------------------------------------------------------------------*/
1447/*
1448 * Run the command in a subprocess and return a file descriptor for the
1449 * master end of the pseudo-teletype pair with the command talking to
1450 * the slave.
1451 */
1452void
1453rxvt_term::run_command (const char *const *argv)
1454{
1455#if ENABLE_FRILLS
1456 if (rs[Rs_pty_fd])
1457 {
1458 pty->pty = atoi (rs[Rs_pty_fd]);
1459
1460 if (pty->pty >= 0)
1461 {
1462 if (getfd_hook)
1463 pty->pty = (*getfd_hook) (pty->pty);
1464
1465 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1466 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1467 }
1468 }
1469 else
1470#endif
1471 if (!pty->get ())
1472 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1473
1474 int er;
1475
1476#ifndef NO_BACKSPACE_KEY
1477 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1478 er = rs[Rs_backspace_key][0];
1479 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1480 er = '\177'; /* the initial state anyway */
1481 else
1482#endif
1483 er = -1;
1484
1485 rxvt_get_ttymode (&tio, er);
1486 /* init terminal attributes */
1487 cfsetospeed (&tio, BAUDRATE);
1488 cfsetispeed (&tio, BAUDRATE);
1489 tcsetattr (pty->tty, TCSANOW, &tio);
1490 pty->set_utf8_mode (enc_utf8);
1491
1492 /* set initial window size */
1493 tt_winch ();
1494
1495#if ENABLE_FRILLS
1496 if (rs[Rs_pty_fd])
1497 return;
1498#endif
1499
1500 /* spin off the command interpreter */
1501 switch (cmd_pid = fork ())
1502 {
1503 case -1:
1504 {
1505 cmd_pid = 0;
1506 rxvt_fatal ("can't fork, aborting.\n");
1507 }
1508 case 0:
1509 init_env ();
1510
1511 if (!pty->make_controlling_tty ())
1512 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1513 else
1514 {
1515 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1516 dup2 (pty->tty, STDIN_FILENO);
1517 dup2 (pty->tty, STDOUT_FILENO);
1518 dup2 (pty->tty, STDERR_FILENO);
1519
1520 // close all our file handles that we do no longer need
1521 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1522 {
1523 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1524 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1525 }
1526
1527 run_child (argv);
1528 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1529 }
1530
1531 _exit (EXIT_FAILURE);
1532
1533 default:
1534 if (!option (Opt_utmpInhibit))
1535 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1536
1537 pty->close_tty ();
1538
1539 child_ev.start (cmd_pid);
1540
1541 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1542 break;
1543 }
1544}
1545
1546/* ------------------------------------------------------------------------- *
1547 * CHILD PROCESS OPERATIONS *
1548 * ------------------------------------------------------------------------- */
1549/*
1550 * The only open file descriptor is the slave tty - so no error messages.
1551 * returns are fatal
1552 */
1553int
1554rxvt_term::run_child (const char *const *argv)
1555{
1556 char *login;
1557
1558 if (option (Opt_console))
1559 {
1560 /* be virtual console, fail silently */
1561#ifdef TIOCCONS
1562 unsigned int on = 1;
1563
1564 ioctl (STDIN_FILENO, TIOCCONS, &on);
1565#elif defined (SRIOCSREDIR)
1566 int fd;
1567
1568 fd = open (CONSOLE, O_WRONLY, 0);
1569 if (fd >= 0)
1570 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1571 close (fd);
1572#endif /* SRIOCSREDIR */
1573 }
1574
1575 /* reset signals and spin off the command interpreter */
1576 signal (SIGINT, SIG_DFL);
1577 signal (SIGQUIT, SIG_DFL);
1578 signal (SIGCHLD, SIG_DFL);
1579 signal (SIGHUP, SIG_DFL);
1580 signal (SIGPIPE, SIG_DFL);
1581 /*
1582 * mimick login's behavior by disabling the job control signals
1583 * a shell that wants them can turn them back on
1584 */
1585#ifdef SIGTSTP
1586 signal (SIGTSTP, SIG_IGN);
1587 signal (SIGTTIN, SIG_IGN);
1588 signal (SIGTTOU, SIG_IGN);
1589#endif /* SIGTSTP */
1590
1591 /* command interpreter path */
1592 if (argv)
1593 {
1594# ifdef DEBUG_CMD
1595 int i;
1596
1597 for (i = 0; argv[i]; i++)
1598 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1599# endif
1600
1601 execvp (argv[0], (char *const *)argv);
1602 /* no error message: STDERR is closed! */
1603 }
1604 else
1605 {
1606 const char *argv0, *shell;
1607
1608 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1609 shell = "/bin/sh";
1610
1611 argv0 = rxvt_basename (shell);
1612
1613 if (option (Opt_loginShell))
1614 {
1615 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1616
1617 login[0] = '-';
1618 strcpy (&login[1], argv0);
1619 argv0 = login;
1620 }
1621
1622 execlp (shell, argv0, (char *)0);
1623 /* no error message: STDERR is closed! */
1624 }
1625
1626 return -1;
1627}
1628
1761/*----------------------- end-of-file (C source) -----------------------*/ 1629/*----------------------- end-of-file (C source) -----------------------*/

Diff Legend

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