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 1.65 by root, Fri Jul 30 16:13:46 2004 UTC vs.
Revision 1.245 by ayin, Sun Jan 27 16:52:13 2008 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.C 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
11 * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
12 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11 * - extensive modifications 14 * - extensive modifications
12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13 * - QNX support
14 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 15 * Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com>
15 * 16 *
16 * This program is free software; you can redistribute it and/or modify 17 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by 18 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or 19 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version. 20 * (at your option) any later version.
… …
31 * Initialisation routines. 32 * Initialisation routines.
32 */ 33 */
33 34
34#include "../config.h" /* NECESSARY */ 35#include "../config.h" /* NECESSARY */
35#include "rxvt.h" /* NECESSARY */ 36#include "rxvt.h" /* NECESSARY */
37#include "rxvtutil.h"
36#include "init.h" 38#include "init.h"
39#include "keyboard.h"
37 40
41#include <limits>
42
38#include <signal.h> 43#include <csignal>
44
45#include <fcntl.h>
46
47#ifdef HAVE_XSETLOCALE
48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale>
53# endif
54#endif
55
56#ifdef HAVE_NL_LANGINFO
57# include <langinfo.h>
58#endif
59
60#ifdef DISPLAY_IS_IP
61/* On Solaris link with -lsocket and -lnsl */
62#include <sys/types.h>
63#include <sys/socket.h>
64
65/* these next two are probably only on Sun (not Solaris) */
66#ifdef HAVE_SYS_SOCKIO_H
67#include <sys/sockio.h>
68#endif
69#ifdef HAVE_SYS_BYTEORDER_H
70#include <sys/byteorder.h>
71#endif
72
73#include <netinet/in.h>
74#include <arpa/inet.h>
75#include <net/if.h>
76#include <net/if_arp.h>
77
78static char *
79rxvt_network_display (const char *display)
80{
81 char buffer[1024], *rval = NULL;
82 struct ifconf ifc;
83 struct ifreq *ifr;
84 int i, skfd;
85
86 if (display[0] != ':' && strncmp (display, "unix:", 5))
87 return (char *) display; /* nothing to do */
88
89 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
90 ifc.ifc_buf = buffer;
91
92 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
93 {
94 perror ("socket");
95 return NULL;
96 }
97
98 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
99 {
100 perror ("SIOCGIFCONF");
101 close (skfd);
102 return NULL;
103 }
104
105 for (i = 0, ifr = ifc.ifc_req;
106 i < (ifc.ifc_len / sizeof (struct ifreq));
107 i++, ifr++)
108 {
109 struct ifreq ifr2;
110
111 strcpy (ifr2.ifr_name, ifr->ifr_name);
112
113 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
114 {
115 unsigned long addr;
116 struct sockaddr_in *p_addr;
117
118 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
119 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
120
121 /*
122 * not "0.0.0.0" or "127.0.0.1" - so format the address
123 */
124 if (addr && addr != 0x7F000001)
125 {
126 char *colon = strchr (display, ':');
127
128 if (colon == NULL)
129 colon = ":0.0";
130
131 rval = rxvt_malloc (strlen (colon) + 16);
132 sprintf (rval, "%d.%d.%d.%d%s",
133 (int) ((addr >> 030) & 0xFF),
134 (int) ((addr >> 020) & 0xFF),
135 (int) ((addr >> 010) & 0xFF),
136 (int) (addr & 0xFF), colon);
137 break;
138 }
139 }
140 }
141
142 close (skfd);
143
144 return rval;
145}
146#endif
39 147
40const char *const def_colorName[] = 148const char *const def_colorName[] =
41 { 149 {
42 COLOR_FOREGROUND, 150 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 151 COLOR_BACKGROUND,
44 /* low-intensity colors */ 152 /* low-intensity colors */
45 "Black", /* 0: black (#000000) */ 153 "rgb:00/00/00", // 0: black (Black)
46#ifndef NO_BRIGHTCOLOR 154 "rgb:cd/00/00", // 1: red (Red3)
47 "Red3", /* 1: red (#CD0000) */ 155 "rgb:00/cd/00", // 2: green (Green3)
48 "Green3", /* 2: green (#00CD00) */ 156 "rgb:cd/cd/00", // 3: yellow (Yellow3)
49 "Yellow3", /* 3: yellow (#CDCD00) */ 157 "rgb:00/00/cd", // 4: blue (Blue3)
50 "Blue3", /* 4: blue (#0000CD) */ 158 "rgb:cd/00/cd", // 5: magenta (Magenta3)
51 "Magenta3", /* 5: magenta (#CD00CD) */ 159 "rgb:00/cd/cd", // 6: cyan (Cyan3)
52 "Cyan3", /* 6: cyan (#00CDCD) */
53# ifdef XTERM_COLORS 160# ifdef XTERM_COLORS
54 "Grey90", /* 7: white (#E5E5E5) */ 161 "rgb:e5/e5/e5", // 7: white (Grey90)
55# else 162# else
56 "AntiqueWhite", /* 7: white (#FAEBD7) */ 163 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
57# endif 164# endif
58 /* high-intensity colors */ 165 /* high-intensity colors */
59# ifdef XTERM_COLORS 166# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 167 "rgb:4d/4d/4d", // 8: bright black (Grey30)
61# else 168# else
62 "Grey25", /* 8: bright black (#404040) */ 169 "rgb:40/40/40", // 8: bright black (Grey25)
63# endif 170# endif
64#endif /* NO_BRIGHTCOLOR */ 171 "rgb:ff/00/00", // 1/9: bright red (Reed)
65 "Red", /* 1/9: bright red (#FF0000) */ 172 "rgb:00/ff/00", // 2/10: bright green (Green)
66 "Green", /* 2/10: bright green (#00FF00) */ 173 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 174 "rgb:00/00/ff", // 4/12: bright blue (Blue)
68 "Blue", /* 4/12: bright blue (#0000FF) */ 175 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 176 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 177 "rgb:ff/ff/ff", // 7/15: bright white (White)
71 "White", /* 7/15: bright white (#FFFFFF) */ 178
72#ifdef TTY_256COLOR 179 // 88 xterm colours
73 "rgb:00/00/00", /* default 16-255 color table */
74 "rgb:00/00/2a", 180 "rgb:00/00/00",
75 "rgb:00/00/55", 181 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 182 "rgb:00/00/cd",
183 "rgb:00/00/ff",
79 "rgb:00/2a/00", 184 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 185 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 186 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 187 "rgb:00/8b/ff",
89 "rgb:00/55/aa",
90 "rgb:00/55/d4",
91 "rgb:00/7f/00",
92 "rgb:00/7f/2a",
93 "rgb:00/7f/55",
94 "rgb:00/7f/7f",
95 "rgb:00/7f/aa",
96 "rgb:00/7f/d4",
97 "rgb:00/aa/00",
98 "rgb:00/aa/2a",
99 "rgb:00/aa/55",
100 "rgb:00/aa/7f",
101 "rgb:00/aa/aa",
102 "rgb:00/aa/d4",
103 "rgb:00/d4/00", 188 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 189 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "rgb:00/d4/d4", 190 "rgb:00/cd/cd",
191 "rgb:00/cd/ff",
192 "rgb:00/ff/00",
193 "rgb:00/ff/8b",
194 "rgb:00/ff/cd",
195 "rgb:00/ff/ff",
109 "rgb:2a/00/00", 196 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 197 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 198 "rgb:8b/00/cd",
115 "rgb:2a/2a/00",
116 "rgb:2a/2a/2a",
117 "rgb:2a/2a/55",
118 "rgb:2a/2a/7f",
119 "rgb:2a/2a/aa",
120 "rgb:2a/2a/d4",
121 "rgb:2a/55/00",
122 "rgb:2a/55/2a",
123 "rgb:2a/55/55",
124 "rgb:2a/55/7f",
125 "rgb:2a/55/aa",
126 "rgb:2a/55/d4",
127 "rgb:2a/7f/00",
128 "rgb:2a/7f/2a",
129 "rgb:2a/7f/55",
130 "rgb:2a/7f/7f",
131 "rgb:2a/7f/aa",
132 "rgb:2a/7f/d4",
133 "rgb:2a/aa/00",
134 "rgb:2a/aa/2a",
135 "rgb:2a/aa/55",
136 "rgb:2a/aa/7f",
137 "rgb:2a/aa/aa",
138 "rgb:2a/aa/d4",
139 "rgb:2a/d4/00",
140 "rgb:2a/d4/2a",
141 "rgb:2a/d4/55",
142 "rgb:2a/d4/7f",
143 "rgb:2a/d4/aa",
144 "rgb:2a/d4/d4",
145 "rgb:55/00/00",
146 "rgb:55/00/2a",
147 "rgb:55/00/55",
148 "rgb:55/00/7f", 199 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 200 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 201 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 202 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 203 "rgb:8b/8b/ff",
155 "rgb:55/2a/aa",
156 "rgb:55/2a/d4",
157 "rgb:55/55/00",
158 "rgb:55/55/2a",
159 "rgb:55/55/55",
160 "rgb:55/55/7f",
161 "rgb:55/55/aa",
162 "rgb:55/55/d4",
163 "rgb:55/7f/00",
164 "rgb:55/7f/2a",
165 "rgb:55/7f/55",
166 "rgb:55/7f/7f",
167 "rgb:55/7f/aa",
168 "rgb:55/7f/d4",
169 "rgb:55/aa/00",
170 "rgb:55/aa/2a",
171 "rgb:55/aa/55",
172 "rgb:55/aa/7f",
173 "rgb:55/aa/aa",
174 "rgb:55/aa/d4",
175 "rgb:55/d4/00", 204 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 205 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 206 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 207 "rgb:8b/cd/ff",
182 "rgb:7f/00/2a",
183 "rgb:7f/00/55",
184 "rgb:7f/00/7f",
185 "rgb:7f/00/aa",
186 "rgb:7f/00/d4",
187 "rgb:7f/2a/00",
188 "rgb:7f/2a/2a",
189 "rgb:7f/2a/55",
190 "rgb:7f/2a/7f",
191 "rgb:7f/2a/aa",
192 "rgb:7f/2a/d4",
193 "rgb:7f/55/00",
194 "rgb:7f/55/2a",
195 "rgb:7f/55/55",
196 "rgb:7f/55/7f",
197 "rgb:7f/55/aa",
198 "rgb:7f/55/d4",
199 "rgb:7f/7f/00", 208 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 209 "rgb:8b/ff/8b",
201 "rgb:7f/7f/55",
202 "rgb:7f/7f/7f",
203 "rgb:7f/7f/aa",
204 "rgb:7f/7f/d4",
205 "rgb:7f/aa/00",
206 "rgb:7f/aa/2a",
207 "rgb:7f/aa/55",
208 "rgb:7f/aa/7f",
209 "rgb:7f/aa/aa",
210 "rgb:7f/aa/d4",
211 "rgb:7f/d4/00",
212 "rgb:7f/d4/2a",
213 "rgb:7f/d4/55",
214 "rgb:7f/d4/7f",
215 "rgb:7f/d4/aa",
216 "rgb:7f/d4/d4",
217 "rgb:aa/00/00",
218 "rgb:aa/00/2a",
219 "rgb:aa/00/55",
220 "rgb:aa/00/7f",
221 "rgb:aa/00/aa",
222 "rgb:aa/00/d4",
223 "rgb:aa/2a/00",
224 "rgb:aa/2a/2a",
225 "rgb:aa/2a/55",
226 "rgb:aa/2a/7f",
227 "rgb:aa/2a/aa",
228 "rgb:aa/2a/d4",
229 "rgb:aa/55/00",
230 "rgb:aa/55/2a",
231 "rgb:aa/55/55",
232 "rgb:aa/55/7f",
233 "rgb:aa/55/aa",
234 "rgb:aa/55/d4",
235 "rgb:aa/7f/00",
236 "rgb:aa/7f/2a",
237 "rgb:aa/7f/55",
238 "rgb:aa/7f/7f",
239 "rgb:aa/7f/aa",
240 "rgb:aa/7f/d4", 210 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 211 "rgb:8b/ff/ff",
242 "rgb:aa/aa/2a",
243 "rgb:aa/aa/55",
244 "rgb:aa/aa/7f",
245 "rgb:aa/aa/aa",
246 "rgb:aa/aa/d4",
247 "rgb:aa/d4/00",
248 "rgb:aa/d4/2a",
249 "rgb:aa/d4/55",
250 "rgb:aa/d4/7f",
251 "rgb:aa/d4/aa",
252 "rgb:aa/d4/d4",
253 "rgb:d4/00/00", 212 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 213 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 214 "rgb:cd/00/cd",
215 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 216 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 217 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 218 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 219 "rgb:cd/8b/ff",
269 "rgb:d4/55/aa",
270 "rgb:d4/55/d4",
271 "rgb:d4/7f/00",
272 "rgb:d4/7f/2a",
273 "rgb:d4/7f/55",
274 "rgb:d4/7f/7f",
275 "rgb:d4/7f/aa",
276 "rgb:d4/7f/d4",
277 "rgb:d4/aa/00",
278 "rgb:d4/aa/2a",
279 "rgb:d4/aa/55",
280 "rgb:d4/aa/7f",
281 "rgb:d4/aa/aa",
282 "rgb:d4/aa/d4",
283 "rgb:d4/d4/00", 220 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 221 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "rgb:d4/d4/d4", 222 "rgb:cd/cd/cd",
223 "rgb:cd/cd/ff",
224 "rgb:cd/ff/00",
225 "rgb:cd/ff/8b",
226 "rgb:cd/ff/cd",
227 "rgb:cd/ff/ff",
289 "rgb:08/08/08", 228 "rgb:ff/00/00",
229 "rgb:ff/00/8b",
230 "rgb:ff/00/cd",
231 "rgb:ff/00/ff",
232 "rgb:ff/8b/00",
233 "rgb:ff/8b/8b",
234 "rgb:ff/8b/cd",
235 "rgb:ff/8b/ff",
236 "rgb:ff/cd/00",
237 "rgb:ff/cd/8b",
238 "rgb:ff/cd/cd",
239 "rgb:ff/cd/ff",
240 "rgb:ff/ff/00",
241 "rgb:ff/ff/8b",
242 "rgb:ff/ff/cd",
243 "rgb:ff/ff/ff",
290 "rgb:12/12/12", 244 "rgb:2e/2e/2e",
291 "rgb:1c/1c/1c", 245 "rgb:5c/5c/5c",
292 "rgb:26/26/26",
293 "rgb:30/30/30", 246 "rgb:73/73/73",
294 "rgb:3a/3a/3a",
295 "rgb:44/44/44",
296 "rgb:4e/4e/4e",
297 "rgb:58/58/58", 247 "rgb:8b/8b/8b",
298 "rgb:62/62/62", 248 "rgb:a2/a2/a2",
299 "rgb:6c/6c/6c",
300 "rgb:76/76/76",
301 "rgb:80/80/80",
302 "rgb:8a/8a/8a",
303 "rgb:94/94/94", 249 "rgb:b9/b9/b9",
304 "rgb:9e/9e/9e",
305 "rgb:a8/a8/a8",
306 "rgb:b2/b2/b2",
307 "rgb:bc/bc/bc",
308 "rgb:c6/c6/c6",
309 "rgb:d0/d0/d0", 250 "rgb:d0/d0/d0",
310 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 251 "rgb:e7/e7/e7",
312 "rgb:ee/ee/ee", 252
313#endif
314#ifndef NO_CURSORCOLOR 253#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 254 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 255 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 256#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer_fg */ 257 NULL, /* Color_pointer_fg */
319 NULL, /* Color_pointer_bg */ 258 NULL, /* Color_pointer_bg */
320 NULL, /* Color_border */ 259 NULL, /* Color_border */
321#ifndef NO_BOLD_UNDERLINE_REVERSE 260#ifndef NO_BOLD_UNDERLINE_REVERSE
322 NULL, /* Color_BD */ 261 NULL, /* Color_BD */
262 NULL, /* Color_IT */
323 NULL, /* Color_UL */ 263 NULL, /* Color_UL */
324 NULL, /* Color_RV */ 264 NULL, /* Color_RV */
325#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 265#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
266#if ENABLE_FRILLS
267 NULL, // Color_underline
268#endif
326#ifdef OPTION_HC 269#ifdef OPTION_HC
327 NULL, 270 NULL,
328#endif 271#endif
329#ifdef KEEP_SCROLLCOLOR 272#ifdef HAVE_SCROLLBARS
330 COLOR_SCROLLBAR, 273 COLOR_SCROLLBAR,
274#endif
275#ifdef RXVT_SCROLLBAR
331 COLOR_SCROLLTROUGH, 276 COLOR_SCROLLTROUGH,
332#endif /* KEEP_SCROLLCOLOR */ 277#endif
333#if TINTING 278#if ENABLE_TRANSPARENCY
334 NULL, 279 NULL,
335#endif 280#endif
281#if OFF_FOCUS_FADING
282 "rgb:00/00/00",
283#endif
336 }; 284 };
337 285
338const char *const xa_names[NUM_XA] = 286void
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 () 287rxvt_term::init_vars ()
361{ 288{
362 PixColorsFocused = new rxvt_color [TOTAL_COLORS];
363#ifdef OFF_FOCUS_FADING
364 PixColorsUnFocused = new rxvt_color [TOTAL_COLORS];
365#endif
366 PixColors = PixColorsFocused; 289 pix_colors = pix_colors_focused;
367
368 if (PixColors == NULL)
369 return false;
370
371#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
372 TermWin.pixmap = None;
373#endif
374#ifdef UTMP_SUPPORT
375 next_utmp_action = SAVE;
376#endif
377#ifndef NO_SETOWNER_TTYDEV
378 next_tty_action = SAVE;
379#endif
380 290
381 MEvent.time = CurrentTime; 291 MEvent.time = CurrentTime;
382 MEvent.button = AnyButton; 292 MEvent.button = AnyButton;
383 Options = DEFAULT_OPTIONS;
384 want_refresh = 1; 293 want_refresh = 1;
385 cmd_pid = -1;
386 cmd_fd = tty_fd = -1;
387 PrivateModes = SavedModes = PrivMode_Default; 294 priv_modes = SavedModes = PrivMode_Default;
388 TermWin.focus = 0;
389 TermWin.ncol = 80; 295 ncol = 80;
390 TermWin.nrow = 24; 296 nrow = 24;
391 TermWin.int_bwidth = INTERNALBORDERWIDTH; 297 int_bwidth = INTERNALBORDERWIDTH;
392 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 298 ext_bwidth = EXTERNALBORDERWIDTH;
393 TermWin.lineSpace = LINESPACE; 299 lineSpace = LINESPACE;
394 TermWin.saveLines = SAVELINES; 300 saveLines = SAVELINES;
395 numPixColors = TOTAL_COLORS;
396 301
397#ifndef NO_BRIGHTCOLOR
398 colorfgbg = DEFAULT_RSTYLE;
399#endif
400
401 refresh_limit = 1;
402 refresh_type = SLOW_REFRESH; 302 refresh_type = SLOW_REFRESH;
403 prev_nrow = prev_ncol = 0;
404 303
405 oldcursor.row = oldcursor.col = -1; 304 oldcursor.row = oldcursor.col = -1;
406#ifdef XPM_BACKGROUND
407 /* bgPixmap.w = bgPixmap.h = 0; */
408 bgPixmap.x = bgPixmap.y = 50;
409 bgPixmap.pixmap = None;
410#endif
411 305
412 last_bot = last_state = -1; 306 set_option (Opt_scrollBar);
413 307 set_option (Opt_scrollTtyOutput);
414#ifdef MENUBAR 308 set_option (Opt_jumpScroll);
415 menu_readonly = 1; 309 set_option (Opt_skipScroll);
416# if ! (MENUBAR_MAX > 1) 310 set_option (Opt_secondaryScreen);
417 CurrentBar = & (BarList); 311 set_option (Opt_secondaryScroll);
418# endif /* (MENUBAR_MAX > 1) */ 312 set_option (Opt_pastableTabs);
419#endif 313 set_option (Opt_intensityStyles);
420 314 set_option (Opt_iso14755_52);
421 return true; 315 set_option (Opt_buffered);
422} 316}
423 317
424void 318static void
425rxvt_term::init_secondary () 319init_secondary ()
426{ 320{
427 int i; 321 int i;
428#ifdef TTY_GID_SUPPORT
429 struct group *gr = getgrnam ("tty");
430 322
431 if (gr)
432 { /* change group ownership of tty to "tty" */
433 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
434 ttygid = gr->gr_gid;
435 }
436 else
437#endif /* TTY_GID_SUPPORT */
438
439 {
440 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
441 ttygid = getgid ();
442 }
443
444 /*
445 * Close all unused file descriptors
446 * We don't want them, we don't need them.
447 */
448 if ((i = open ("/dev/null", O_RDONLY)) < 0) 323 if ((i = open ("/dev/null", O_RDONLY)) < 0)
449 { 324 {
450 /* TODO: BOO HISS */
451 dup2 (STDERR_FILENO, STDIN_FILENO); 325 dup2 (STDERR_FILENO, STDIN_FILENO);
452 } 326 }
453 else if (i > STDIN_FILENO) 327 else if (i != STDIN_FILENO)
454 { 328 {
455 dup2 (i, STDIN_FILENO); 329 dup2 (i, STDIN_FILENO);
456 close (i); 330 close (i);
457 } 331 }
458 332
459 dup2 (STDERR_FILENO, STDOUT_FILENO); 333 dup2 (STDERR_FILENO, STDOUT_FILENO);
460
461#if 0 // schmorp sayz closing filies is murder
462 for (i = STDERR_FILENO + 1; i < num_fds; i++)
463 {
464#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
465 if (i == 4 || i == 7)
466 continue;
467#endif
468 close (i);
469 }
470#endif
471} 334}
472 335
473/*----------------------------------------------------------------------*/ 336/*----------------------------------------------------------------------*/
474const char ** 337const char **
475rxvt_term::init_resources (int argc, const char *const *argv) 338rxvt_term::init_resources (int argc, const char *const *argv)
476{ 339{
477 int i, r_argc; 340 int i, r_argc;
478 char *val;
479 const char **cmd_argv, **r_argv; 341 const char **cmd_argv, **r_argv;
480 342
481 /* 343 /*
482 * 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
483 */ 345 */
484 for (r_argc = 0; r_argc < argc; r_argc++) 346 for (r_argc = 0; r_argc < argc; r_argc++)
485 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) 347 if (!strcmp (argv[r_argc], "-e"))
486 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 }
487 363
488 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 364 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
489 365
490 for (i = 0; i < r_argc; i++) 366 for (i = 0; i < r_argc; i++)
491 r_argv[i] = (const char *)argv[i]; 367 r_argv[i] = (const char *)argv[i];
492 368
493 r_argv[i] = NULL; 369 r_argv[i] = NULL;
494 370
495 if (r_argc == argc)
496 cmd_argv = NULL;
497 else
498 {
499 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
500
501 for (i = 0; i < argc - r_argc - 1; i++)
502 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
503
504 cmd_argv[i] = NULL;
505 }
506
507 rs[Rs_name] = rxvt_r_basename (argv[0]); 371 rs[Rs_name] = rxvt_basename (argv[0]);
508 372
509 /* 373 /*
510 * Open display, get options/resources and create the window 374 * Open display, get options/resources and create the window
511 */ 375 */
376
512 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 377 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
513 rs[Rs_display_name] = ":0"; 378 rs[Rs_display_name] = ":0";
514 379
515 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
399#ifdef HAVE_AFTERIMAGE
400 set_application_name ((char*)rs[Rs_name]);
401 set_output_threshold (OUTPUT_LEVEL_WARNING);
402 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
403#endif
516 free (r_argv); 404 free (r_argv);
517 405
518#ifdef LOCAL_X_IS_UNIX 406 for (int i = NUM_RESOURCES; i--; )
519 if (rs[Rs_display_name][0] == ':') 407 if (rs [i] == resval_undef)
520 { 408 rs [i] = 0;
521 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 409
522 STRCPY (val, "unix"); 410#if ENABLE_PERL
523 STRCAT (val, rs[Rs_display_name]); 411 if (!rs[Rs_perl_ext_1])
524 display = displays.get (val); 412 rs[Rs_perl_ext_1] = "default";
525 free (val); 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]))
526 } 417 {
418 rxvt_perl.init (this);
419 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
420 }
527#endif 421#endif
528
529 if (!display
530 && ! (display = displays.get (rs[Rs_display_name])))
531 rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
532
533 extract_resources (display->display, rs[Rs_name]);
534 422
535 /* 423 /*
536 * set any defaults not already set 424 * set any defaults not already set
537 */ 425 */
538 if (cmd_argv && cmd_argv[0]) 426 if (cmd_argv && cmd_argv[0])
539 { 427 {
540 if (!rs[Rs_title]) 428 if (!rs[Rs_title])
541 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 429 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
542 if (!rs[Rs_iconName]) 430 if (!rs[Rs_iconName])
543 rs[Rs_iconName] = rs[Rs_title]; 431 rs[Rs_iconName] = rs[Rs_title];
544 } 432 }
545 else 433 else
546 { 434 {
… …
549 if (!rs[Rs_iconName]) 437 if (!rs[Rs_iconName])
550 rs[Rs_iconName] = rs[Rs_name]; 438 rs[Rs_iconName] = rs[Rs_name];
551 } 439 }
552 440
553 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 441 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
554 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 442 saveLines = min (i, MAX_SAVELINES);
555 443
556#ifndef NO_FRILLS 444#if ENABLE_FRILLS
557 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)
558 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 446 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
447
559 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)
560 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 449 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
561#endif
562 450
563#ifndef NO_LINESPACE
564 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 451 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
565 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 452 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
566#endif 453#endif
567 454
568#ifdef POINTER_BLANK 455#ifdef POINTER_BLANK
569 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 456 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
570 pointerBlankDelay = i; 457 pointerBlankDelay = i;
571 else 458 else
572 pointerBlankDelay = 2; 459 pointerBlankDelay = 2;
573#endif 460#endif
574 461
575 /* no point having a scrollbar without having any scrollback! */ 462 /* no point having a scrollbar without having any scrollback! */
576 if (!TermWin.saveLines) 463 if (!saveLines)
577 Options &= ~Opt_scrollBar; 464 set_option (Opt_scrollBar, 0);
578 465
579#ifdef PRINTPIPE 466#ifdef PRINTPIPE
580 if (!rs[Rs_print_pipe]) 467 if (!rs[Rs_print_pipe])
581 rs[Rs_print_pipe] = PRINTPIPE; 468 rs[Rs_print_pipe] = PRINTPIPE;
582#endif 469#endif
… …
585 rs[Rs_cutchars] = CUTCHARS; 472 rs[Rs_cutchars] = CUTCHARS;
586 473
587#ifndef NO_BACKSPACE_KEY 474#ifndef NO_BACKSPACE_KEY
588 if (!rs[Rs_backspace_key]) 475 if (!rs[Rs_backspace_key])
589# ifdef DEFAULT_BACKSPACE 476# ifdef DEFAULT_BACKSPACE
590 key_backspace = DEFAULT_BACKSPACE; 477 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
591# else 478# else
592 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 479 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
593# endif 480# endif
594 else
595 {
596 val = STRDUP (rs[Rs_backspace_key]);
597 rxvt_Str_trim (val);
598 rxvt_Str_escaped (val);
599 key_backspace = val;
600 }
601#endif 481#endif
602 482
603#ifndef NO_DELETE_KEY 483#ifndef NO_DELETE_KEY
604 if (!rs[Rs_delete_key]) 484 if (!rs[Rs_delete_key])
605# ifdef DEFAULT_DELETE 485# ifdef DEFAULT_DELETE
606 key_delete = DEFAULT_DELETE; 486 rs[Rs_delete_key] = DEFAULT_DELETE;
607# else 487# else
608 key_delete = "\033[3~"; 488 rs[Rs_delete_key] = "\033[3~";
609# endif
610 else
611 {
612 val = STRDUP (rs[Rs_delete_key]);
613 rxvt_Str_trim (val);
614 rxvt_Str_escaped (val);
615 key_delete = val;
616 }
617#endif 489# endif
618 if (rs[Rs_answerbackstring]) 490#endif
619 {
620 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
621 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
622 }
623 491
624#ifdef HAVE_SCROLLBARS 492#ifdef HAVE_SCROLLBARS
625 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 493 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
626 rs[Rs_scrollBar_thickness]);
627#endif 494#endif
628 495
629#ifdef XTERM_REVERSE_VIDEO 496#ifdef XTERM_REVERSE_VIDEO
630 /* this is how xterm implements reverseVideo */ 497 /* this is how xterm implements reverseVideo */
631 if (Options & Opt_reverseVideo) 498 if (option (Opt_reverseVideo))
632 { 499 {
633 if (!rs[Rs_color + Color_fg]) 500 if (!rs[Rs_color + Color_fg])
634 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 501 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
502
635 if (!rs[Rs_color + Color_bg]) 503 if (!rs[Rs_color + Color_bg])
636 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 504 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
637 } 505 }
638#endif 506#endif
639 507
… …
641 if (!rs[Rs_color + i]) 509 if (!rs[Rs_color + i])
642 rs[Rs_color + i] = def_colorName[i]; 510 rs[Rs_color + i] = def_colorName[i];
643 511
644#ifndef XTERM_REVERSE_VIDEO 512#ifndef XTERM_REVERSE_VIDEO
645 /* this is how we implement reverseVideo */ 513 /* this is how we implement reverseVideo */
646 if (Options & Opt_reverseVideo) 514 if (option (Opt_reverseVideo))
647 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 515 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
648#endif 516#endif
649 517
650 /* convenient aliases for setting fg/bg to colors */ 518 /* convenient aliases for setting fg/bg to colors */
651 color_aliases (Color_fg); 519 color_aliases (Color_fg);
652 color_aliases (Color_bg); 520 color_aliases (Color_bg);
653#ifndef NO_CURSORCOLOR 521#ifndef NO_CURSORCOLOR
654 color_aliases (Color_cursor); 522 color_aliases (Color_cursor);
655 color_aliases (Color_cursor2); 523 color_aliases (Color_cursor2);
656#endif /* NO_CURSORCOLOR */ 524#endif /* NO_CURSORCOLOR */
657 color_aliases (Color_pointer_fg); 525 color_aliases (Color_pointer_fg);
658 color_aliases (Color_pointer_bg); 526 color_aliases (Color_pointer_bg);
659 color_aliases (Color_border); 527 color_aliases (Color_border);
660#ifndef NO_BOLD_UNDERLINE_REVERSE 528#ifndef NO_BOLD_UNDERLINE_REVERSE
661 color_aliases (Color_BD); 529 color_aliases (Color_BD);
662 color_aliases (Color_UL); 530 color_aliases (Color_UL);
663 color_aliases (Color_RV); 531 color_aliases (Color_RV);
664#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 532#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
533
534 if (!rs[Rs_color + Color_border])
535 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
665 536
666 return cmd_argv; 537 return cmd_argv;
538}
539
540/*----------------------------------------------------------------------*/
541void
542rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
543{
544 this->envv = envv;
545
546 SET_R (this);
547 set_locale ("");
548 set_environ (envv); // few things in X do not call setlocale :(
549
550 init_vars ();
551
552 init_secondary ();
553
554 const char **cmd_argv = init_resources (argc, argv);
555
556#ifdef KEYSYM_RESOURCE
557 keyboard->register_done ();
558#endif
559
560#ifdef HAVE_SCROLLBARS
561 if (option (Opt_scrollBar))
562 scrollBar.setIdle (); /* set existence for size calculations */
563#endif
564
565 pty = ptytty::create ();
566
567 create_windows (argc, argv);
568
569 init_xlocale ();
570
571 scr_reset (); // initialize screen
572
573#if 0
574 XSynchronize (dpy, True);
575#endif
576
577#ifdef HAVE_SCROLLBARS
578 if (option (Opt_scrollBar))
579 resize_scrollbar (); /* create and map scrollbar */
580#endif
581#ifdef HAVE_BG_PIXMAP
582 {
583 bgPixmap.set_target (this);
584 bgPixmap.invalidate ();
585
586#ifdef ENABLE_TRANSPARENCY
587 if (option (Opt_transparent))
588 {
589 bgPixmap.set_transparent ();
590
591#ifdef HAVE_AFTERIMAGE
592 if (rs [Rs_blurradius])
593 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
594#endif
595 if (ISSET_PIXCOLOR (Color_tint))
596 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
597
598 if (rs [Rs_shade])
599 bgPixmap.set_shade (rs [Rs_shade]);
600
601 bgPixmap.set_root_pixmap ();
602 XSelectInput (dpy, display->root, PropertyChangeMask);
603 rootwin_ev.start (display, display->root);
604 }
605#endif
606
607#ifdef BG_IMAGE_FROM_FILE
608 if (rs[Rs_backgroundPixmap])
609 {
610 const char *p = rs[Rs_backgroundPixmap];
611
612 if ((p = strchr (p, ';')) != 0)
613 {
614 p++;
615 bgPixmap.set_geometry (p);
616 }
617 else
618 bgPixmap.set_defaultGeometry ();
619
620 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
621 if (!bgPixmap.window_position_sensitive ())
622 update_background ();
623 }
624#endif
625 }
626#endif
627
628#if ENABLE_PERL
629 rootwin_ev.start (display, display->root);
630#endif
631
632 set_colorfgbg ();
633
634 init_command (cmd_argv);
635
636 free (cmd_argv);
637
638 if (pty->pty >= 0)
639 pty_ev.start (pty->pty, ev::READ);
640
641 HOOK_INVOKE ((this, HOOK_START, DT_END));
642
643#if ENABLE_XEMBED
644 if (rs[Rs_embed])
645 {
646 long info[2] = { 0, XEMBED_MAPPED };
647
648 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
649 32, PropModeReplace, (unsigned char *)&info, 2);
650 }
651#endif
652
653 XMapWindow (dpy, vt);
654 XMapWindow (dpy, parent[0]);
655
656 refresh_check ();
667} 657}
668 658
669/*----------------------------------------------------------------------*/ 659/*----------------------------------------------------------------------*/
670void 660void
671rxvt_term::init_env () 661rxvt_term::init_env ()
672{ 662{
673 int i; 663 int i;
674 unsigned int u;
675 char *val; 664 char *val;
676 665
677#ifdef DISPLAY_IS_IP 666#ifdef DISPLAY_IS_IP
678 /* Fixup display_name for export over pty to any interested terminal 667 /* Fixup display_name for export over pty to any interested terminal
679 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 668 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
… …
687 */ 676 */
688 val = rxvt_network_display (rs[Rs_display_name]); 677 val = rxvt_network_display (rs[Rs_display_name]);
689 rs[Rs_display_name] = (const char *)val; 678 rs[Rs_display_name] = (const char *)val;
690 679
691 if (val == NULL) 680 if (val == NULL)
692#endif /* DISPLAY_IS_IP */ 681#endif /* DISPLAY_IS_IP */
693 val = XDisplayString (display->display); 682 val = XDisplayString (dpy);
694 683
695 if (rs[Rs_display_name] == NULL) 684 if (rs[Rs_display_name] == NULL)
696 rs[Rs_display_name] = val; /* use broken `:0' value */ 685 rs[Rs_display_name] = val; /* use broken `:0' value */
697 686
698 i = STRLEN (val); 687 i = strlen (val);
699 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 688 env_display = (char *)rxvt_malloc (i + 9);
700 689
701 sprintf (env_display, "DISPLAY=%s", val); 690 sprintf (env_display, "DISPLAY=%s", val);
702 691
703 /* avoiding the math library: 692 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
704 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
705 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
706 ;
707 MAX_IT (i, 1);
708 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
709
710 sprintf (env_windowid, "WINDOWID=%u",
711 (unsigned int)TermWin.parent[0]);
712 693
713 /* add entries to the environment: 694 /* add entries to the environment:
714 * @ DISPLAY: in case we started with -display 695 * @ DISPLAY: in case we started with -display
715 * @ WINDOWID: X window id number of the window 696 * @ WINDOWID: X window id number of the window
716 * @ COLORTERM: terminal sub-name and also indicates its color 697 * @ COLORTERM: terminal sub-name and also indicates its color
… …
718 * @ TERMINFO: path to terminfo directory 699 * @ TERMINFO: path to terminfo directory
719 * @ COLORFGBG: fg;bg color codes 700 * @ COLORFGBG: fg;bg color codes
720 */ 701 */
721 putenv (env_display); 702 putenv (env_display);
722 putenv (env_windowid); 703 putenv (env_windowid);
704
723 if (env_colorfgbg) 705 if (env_colorfgbg)
724 putenv (env_colorfgbg); 706 putenv (env_colorfgbg);
725 707
726#ifdef RXVT_TERMINFO 708#ifdef RXVT_TERMINFO
727 putenv ("TERMINFO=" RXVT_TERMINFO); 709 putenv ("TERMINFO=" RXVT_TERMINFO);
728#endif 710#endif
729 711
730 if (display->depth <= 2) 712 if (depth <= 2)
731 putenv ("COLORTERM=" COLORTERMENV "-mono"); 713 putenv ("COLORTERM=" COLORTERMENV "-mono");
732 else 714 else
733 putenv ("COLORTERM=" COLORTERMENVFULL); 715 putenv ("COLORTERM=" COLORTERMENVFULL);
734 716
735 if (rs[Rs_term_name] != NULL) 717 if (rs[Rs_term_name] != NULL)
736 { 718 {
737 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 719 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
738 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 720 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
739 putenv (env_term); 721 putenv (env_term);
740 } 722 }
741 else 723 else
742 putenv ("TERM=" TERMENV); 724 putenv ("TERM=" TERMENV);
… …
744#ifdef HAVE_UNSETENV 726#ifdef HAVE_UNSETENV
745 /* avoid passing old settings and confusing term size */ 727 /* avoid passing old settings and confusing term size */
746 unsetenv ("LINES"); 728 unsetenv ("LINES");
747 unsetenv ("COLUMNS"); 729 unsetenv ("COLUMNS");
748 unsetenv ("TERMCAP"); /* terminfo should be okay */ 730 unsetenv ("TERMCAP"); /* terminfo should be okay */
749#endif /* HAVE_UNSETENV */ 731#endif /* HAVE_UNSETENV */
750} 732}
751 733
752/*----------------------------------------------------------------------*/ 734/*----------------------------------------------------------------------*/
753/* 735/*
754 * This is more or less stolen straight from XFree86 xterm. 736 * This is more or less stolen straight from XFree86 xterm.
755 * This should support all European type languages. 737 * This should support all European type languages.
756 */ 738 */
757void 739void
758rxvt_term::set_locale (const char *locale) 740rxvt_term::set_locale (const char *locale)
759{ 741{
742 set_environ (envv);
743
760#if HAVE_XSETLOCALE || HAVE_SETLOCALE 744#if HAVE_XSETLOCALE || HAVE_SETLOCALE
761 free (this->locale); 745 free (this->locale);
762 this->locale = setlocale (LC_CTYPE, locale); 746 this->locale = setlocale (LC_CTYPE, locale);
763 747
764 if (!this->locale) 748 if (!this->locale)
765 { 749 {
750 if (*locale)
751 {
766 rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale); 752 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
767 setlocale (LC_CTYPE, ""); 753 setlocale (LC_CTYPE, "C");
754 }
755 else
756 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
757
768 this->locale = ""; 758 this->locale = "C";
769 } 759 }
770 760
761
771 this->locale = rxvt_strdup (this->locale); 762 this->locale = strdup (this->locale);
772 SET_LOCALE (this->locale); 763 SET_LOCALE (this->locale);
773 mbstate.reset (); 764 mbstate.reset ();
774#endif 765#endif
775#if 0 766
776#if HAVE_NL_LANGINFO 767#if HAVE_NL_LANGINFO
768 char *codeset = strdup (nl_langinfo (CODESET));
769 // /^UTF.?8/i
770 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
771 && (codeset[1] == 'T' || codeset[1] == 't')
772 && (codeset[2] == 'F' || codeset[2] == 'f')
773 && (codeset[3] == '8' || codeset[4] == '8');
777 free (codeset); 774 free (codeset);
778 codeset = strdup (nl_langinfo (CODESET));
779 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
780 || !STRCASECMP (codeset, "UTF8");
781#else 775#else
782 enc_utf8 = 1; 776 enc_utf8 = 0;
783#endif
784#endif 777#endif
785} 778}
786 779
787void 780void
788rxvt_term::init_xlocale () 781rxvt_term::init_xlocale ()
789{ 782{
783 set_environ (envv);
784
790#ifdef USE_XIM 785#ifdef USE_XIM
791 if (!locale) 786 if (!locale)
792 rxvt_warn ("setting locale failed, working without locale support.\n"); 787 rxvt_warn ("setting locale failed, working without locale support.\n");
793 else 788 else
794 { 789 {
795 Atom wmlocale; 790 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
796
797 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
798 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
799 XA_STRING, 8, PropModeReplace,
800 (unsigned char *)locale, STRLEN (locale));
801 791
802 if (!XSupportsLocale ()) 792 if (!XSupportsLocale ())
803 { 793 {
804 rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n"); 794 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
805 return; 795 return;
806 } 796 }
807 797
808 im_ev.start (display); 798 im_ev.start (display);
809 799
… …
819{ 809{
820 /* 810 /*
821 * Initialize the command connection. 811 * Initialize the command connection.
822 * This should be called after the X server connection is established. 812 * This should be called after the X server connection is established.
823 */ 813 */
824 int i;
825
826 for (i = 0; i < NUM_XA; i++)
827 xa[i] = XInternAtom (display->display, xa_names[i], False);
828
829 /* Enable delete window protocol */
830 XSetWMProtocols (display->display, TermWin.parent[0],
831 & (xa[XA_WMDELETEWINDOW]), 1);
832
833#ifdef USING_W11LIB
834 /* enable W11 callbacks */
835 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
836#endif
837 814
838#ifdef META8_OPTION 815#ifdef META8_OPTION
839 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 816 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
840#endif 817#endif
841 818
842 get_ourmods (); 819 get_ourmods ();
843 820
844 if (!(Options & Opt_scrollTtyOutput)) 821 if (!option (Opt_scrollTtyOutput))
845 PrivateModes |= PrivMode_TtyOutputInh; 822 priv_modes |= PrivMode_TtyOutputInh;
846 if (Options & Opt_scrollTtyKeypress) 823 if (option (Opt_scrollTtyKeypress))
847 PrivateModes |= PrivMode_Keypress; 824 priv_modes |= PrivMode_Keypress;
848 if (!(Options & Opt_jumpScroll)) 825 if (!option (Opt_jumpScroll))
849 PrivateModes |= PrivMode_smoothScroll; 826 priv_modes |= PrivMode_smoothScroll;
850 827
851#ifndef NO_BACKSPACE_KEY 828#ifndef NO_BACKSPACE_KEY
852 if (STRCMP (key_backspace, "DEC") == 0) 829 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
853 PrivateModes |= PrivMode_HaveBackSpace; 830 priv_modes |= PrivMode_HaveBackSpace;
854#endif 831#endif
855 832
856 /* add value for scrollBar */ 833 /* add value for scrollBar */
857 if (scrollbar_visible ()) 834 if (scrollBar.state)
858 { 835 {
859 PrivateModes |= PrivMode_scrollBar; 836 priv_modes |= PrivMode_scrollBar;
860 SavedModes |= PrivMode_scrollBar; 837 SavedModes |= PrivMode_scrollBar;
861 } 838 }
862 if (menubar_visible ())
863 {
864 PrivateModes |= PrivMode_menuBar;
865 SavedModes |= PrivMode_menuBar;
866 }
867 839
868#ifdef CURSOR_BLINK 840 run_command (argv);
869 if (Options & Opt_cursorBlink)
870 (void)gettimeofday (&lastcursorchange, NULL);
871#endif
872
873 if ((cmd_fd = run_command (argv)) < 0)
874 rxvt_fatal ("failure while running command, aborting");
875} 841}
876 842
877/*----------------------------------------------------------------------*/ 843/*----------------------------------------------------------------------*/
878void 844void
879rxvt_term::Get_Colours () 845rxvt_term::Get_Colours ()
880{ 846{
881 int i; 847 int i;
882 848
883#ifdef OFF_FOCUS_FADING 849#ifdef OFF_FOCUS_FADING
884 PixColors = PixColorsFocused; 850 pix_colors = pix_colors_focused;
885#endif 851#endif
886 852
887 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 853 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
888 { 854 {
855 const char *name = rs[Rs_color + i];
856
857 if (!name)
858 continue;
859
889 rxvt_color xcol; 860 rxvt_color xcol;
890 861
891 if (!rs[Rs_color + i]) 862 if (!set_color (xcol, name))
892 continue;
893
894 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
895 { 863 {
896#ifndef XTERM_REVERSE_VIDEO 864#ifndef XTERM_REVERSE_VIDEO
897 if (i < 2 && (Options & Opt_reverseVideo)) 865 if (i < 2 && option (Opt_reverseVideo))
898 rs[Rs_color + i] = def_colorName[!i]; 866 name = def_colorName [1 - i];
899 else 867 else
900#endif 868#endif
901 rs[Rs_color + i] = def_colorName[i]; 869 name = def_colorName [i];
902 870
903 if (!rs[Rs_color + i]) 871 if (!name)
904 continue; 872 continue;
905 873
906 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 874 if (!set_color (xcol, name))
907 { 875 {
908 switch (i) 876 switch (i)
909 { 877 {
910 case Color_fg: 878 case Color_fg:
911 case Color_bg: 879 case Color_bg:
912 /* fatal: need bg/fg color */
913 rxvt_fatal ("unable to get foreground/background colour, aborting"); 880 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
914 /* NOTREACHED */ 881 name = "";
915 break; 882 break;
916#ifndef NO_CURSORCOLOR 883#ifndef NO_CURSORCOLOR
917 case Color_cursor2: 884 case Color_cursor2:
918 xcol = PixColors[Color_fg]; 885#endif
919 break;
920#endif /* ! NO_CURSORCOLOR */
921 case Color_pointer_fg: 886 case Color_pointer_fg:
922 xcol = PixColors[Color_fg]; 887 name = rs[Rs_color + Color_fg];
888 xcol.set (this, name);
923 break; 889 break;
924 default: 890 default:
925 xcol = PixColors[Color_bg]; /* None */ 891 name = rs[Rs_color + Color_bg];
892 xcol.set (this, name);
926 break; 893 break;
927 } 894 }
928 } 895 }
929 } 896 }
930 897
931 PixColors[i] = xcol; 898 pix_colors[i] = xcol;
932#ifdef OFF_FOCUS_FADING 899 rs[Rs_color + i] = name;
933 if (rs[Rs_fade])
934 PixColorsUnFocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
935#endif
936 SET_PIXCOLOR (i);
937 }
938
939 if (XDEPTH <= 2)
940 { 900 }
901
902 if (depth <= 2)
903 {
941 if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg]; 904 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
942 if (!rs[Rs_color + Color_pointer_bg]) PixColors[Color_pointer_bg] = PixColors[Color_bg]; 905 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
943 if (!rs[Rs_color + Color_border] ) PixColors[Color_border] = PixColors[Color_fg]; 906 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
944 } 907 }
945 908
946 /* 909 /*
947 * get scrollBar/menuBar shadow colors 910 * get scrollBar shadow colors
948 * 911 *
949 * The calculations of topShadow/bottomShadow values are adapted 912 * The calculations of topShadow/bottomShadow values are adapted
950 * from the fvwm window manager. 913 * from the fvwm window manager.
951 */ 914 */
952#ifdef KEEP_SCROLLCOLOR 915#ifdef RXVT_SCROLLBAR
953 916 if (depth <= 2)
954 if (XDEPTH <= 2) 917 {
955 { /* Monochrome */ 918 /* Monochrome */
956 PixColors[Color_scroll] = PixColors[Color_fg]; 919 alias_color (Color_scroll, Color_fg);
957 PixColors[Color_topShadow] = PixColors[Color_bg]; 920 alias_color (Color_topShadow, Color_bg);
958 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 921 alias_color (Color_bottomShadow, Color_bg);
959 } 922 }
960 else 923 else
961 { 924 {
962 rxvt_color xcol[2]; 925 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
963 /* xcol[0] == white
964 * xcol[1] == top shadow
965 * xcol[2] == bot shadow */
966 926
967 xcol[1] = PixColors[Color_scroll]; 927 rgba cscroll;
968 xcol[0].set (display, 65535, 65535, 65535); 928 pix_colors [Color_scroll].get (cscroll);
969
970 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
971
972 xcol[0].get (display, pr0, pg0, pb0);
973 xcol[1].get (display, pr1, pg1, pb1);
974
975 PixColors[Color_bottomShadow] = xcol[1].fade (display, 50);
976 929
977 /* topShadowColor */ 930 /* topShadowColor */
978 if (!xcol[1].set (display, 931 if (!pix_colors[Color_topShadow].set (this,
979 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 932 rgba (
980 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 933 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
981 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 934 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
982 xcol[1] = PixColors[Color_White]; 935 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
983 936 cscroll.a)
984 PixColors[Color_topShadow] = xcol[1]; 937 ))
938 alias_color (Color_topShadow, Color_White);
985 } 939 }
986#endif /* KEEP_SCROLLCOLOR */ 940#endif
941
942#ifdef OFF_FOCUS_FADING
943 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
944 update_fade_color (i);
945#endif
987} 946}
988 947
989/*----------------------------------------------------------------------*/ 948/*----------------------------------------------------------------------*/
990/* color aliases, fg/bg bright-bold */ 949/* color aliases, fg/bg bright-bold */
991void 950void
… …
994 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 953 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
995 { 954 {
996 int i = atoi (rs[Rs_color + idx]); 955 int i = atoi (rs[Rs_color + idx]);
997 956
998 if (i >= 8 && i <= 15) 957 if (i >= 8 && i <= 15)
999 { /* bright colors */ 958 /* bright colors */
1000 i -= 8;
1001#ifndef NO_BRIGHTCOLOR
1002 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 959 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1003 return; 960 else if (i >= 0 && i <= 7)
1004#endif 961 /* normal colors */
1005
1006 }
1007
1008 if (i >= 0 && i <= 7) /* normal colors */
1009 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 962 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1010 } 963 }
1011} 964}
1012 965
1013/*----------------------------------------------------------------------*/ 966/*----------------------------------------------------------------------*/
… …
1016 * Use resource ``modifier'' to override the Meta modifier 969 * Use resource ``modifier'' to override the Meta modifier
1017 */ 970 */
1018void 971void
1019rxvt_term::get_ourmods () 972rxvt_term::get_ourmods ()
1020{ 973{
1021 int i, j, k; 974 int i, j, k;
1022 int requestedmeta, realmeta, realalt; 975 int requestedmeta, realmeta, realalt;
1023 const char *cm, *rsmod; 976 const char *cm, *rsmod;
1024 XModifierKeymap *map; 977 XModifierKeymap *map;
1025 KeyCode *kc; 978 KeyCode *kc;
1026 const unsigned int modmasks[] = 979 const unsigned int modmasks[] =
1027 { 980 {
1028 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 981 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1029 }; 982 };
1030 983
1031 requestedmeta = realmeta = realalt = 0; 984 requestedmeta = realmeta = realalt = 0;
1032 rsmod = rs[Rs_modifier]; 985 rsmod = rs[Rs_modifier];
986
1033 if (rsmod 987 if (rsmod
1034 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 988 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1035 requestedmeta = rsmod[3] - '0'; 989 requestedmeta = rsmod[3] - '0';
1036 990
1037 map = XGetModifierMapping (display->display); 991 map = XGetModifierMapping (dpy);
1038 kc = map->modifiermap; 992 kc = map->modifiermap;
993
1039 for (i = 1; i < 6; i++) 994 for (i = 1; i < 6; i++)
1040 { 995 {
1041 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 996 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
997
1042 for (j = map->max_keypermod; j--; k++) 998 for (j = map->max_keypermod; j--; k++)
1043 { 999 {
1044 if (kc[k] == 0) 1000 if (kc[k] == 0)
1045 break; 1001 break;
1002
1046 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 1003 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1047 { 1004 {
1048 case XK_Num_Lock: 1005 case XK_Num_Lock:
1049 ModNumLockMask = modmasks[i - 1]; 1006 ModNumLockMask = modmasks[i - 1];
1050 /* FALLTHROUGH */ 1007 continue;
1051 default: 1008
1052 continue; /* for (;;) */ 1009 case XK_ISO_Level3_Shift:
1010 ModLevel3Mask = modmasks[i - 1];
1011 continue;
1012
1053 case XK_Meta_L: 1013 case XK_Meta_L:
1054 case XK_Meta_R: 1014 case XK_Meta_R:
1055 cm = "meta"; 1015 cm = "meta";
1056 realmeta = i; 1016 realmeta = i;
1057 break; 1017 break;
1018
1058 case XK_Alt_L: 1019 case XK_Alt_L:
1059 case XK_Alt_R: 1020 case XK_Alt_R:
1060 cm = "alt"; 1021 cm = "alt";
1061 realalt = i; 1022 realalt = i;
1062 break; 1023 break;
1024
1063 case XK_Super_L: 1025 case XK_Super_L:
1064 case XK_Super_R: 1026 case XK_Super_R:
1065 cm = "super"; 1027 cm = "super";
1066 break; 1028 break;
1029
1067 case XK_Hyper_L: 1030 case XK_Hyper_L:
1068 case XK_Hyper_R: 1031 case XK_Hyper_R:
1069 cm = "hyper"; 1032 cm = "hyper";
1070 break; 1033 break;
1034
1035 default:
1036 continue;
1071 } 1037 }
1072 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 1038
1039 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1073 requestedmeta = i; 1040 requestedmeta = i;
1074 } 1041 }
1075 } 1042 }
1043
1076 XFreeModifiermap (map); 1044 XFreeModifiermap (map);
1045
1077 i = (requestedmeta ? requestedmeta 1046 i = requestedmeta ? requestedmeta
1078 : (realmeta ? realmeta 1047 : realmeta ? realmeta
1079 : (realalt ? realalt : 0))); 1048 : realalt ? realalt
1049 : 0;
1050
1080 if (i) 1051 if (i)
1081 ModMetaMask = modmasks[i - 1]; 1052 ModMetaMask = modmasks[i - 1];
1082} 1053}
1083 1054
1084/*----------------------------------------------------------------------*/ 1055/*----------------------------------------------------------------------*/
… …
1086void 1057void
1087rxvt_term::create_windows (int argc, const char *const *argv) 1058rxvt_term::create_windows (int argc, const char *const *argv)
1088{ 1059{
1089 XClassHint classHint; 1060 XClassHint classHint;
1090 XWMHints wmHint; 1061 XWMHints wmHint;
1062#if ENABLE_FRILLS
1063 MWMHints mwmhints = { };
1064#endif
1091 XGCValues gcvalue; 1065 XGCValues gcvalue;
1092 long vt_emask;
1093 XSetWindowAttributes attributes; 1066 XSetWindowAttributes attributes;
1094 XWindowAttributes gattr; 1067 Window top, parent;
1095 1068
1096 if (Options & Opt_transparent) 1069 dLocal (Display *, dpy);
1097 {
1098 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1099 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1100 }
1101 1070
1102 /* grab colors before netscape does */ 1071 /* grab colors before netscape does */
1103 Get_Colours (); 1072 Get_Colours ();
1104 1073
1105 if (!change_font (rs[Rs_font])) 1074 if (!set_fonts ())
1106 { 1075 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1107 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n"); 1076
1108 destroy (); 1077 parent = display->root;
1109 return; 1078
1079 attributes.override_redirect = !!option (Opt_override_redirect);
1080
1081#if ENABLE_FRILLS
1082 if (option (Opt_borderLess))
1110 } 1083 {
1084 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1085 {
1086 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1087 attributes.override_redirect = true;
1088 }
1089 else
1090 {
1091 mwmhints.flags = MWM_HINTS_DECORATIONS;
1092 }
1093 }
1094#endif
1095
1096#if ENABLE_XEMBED
1097 if (rs[Rs_embed])
1098 {
1099 XWindowAttributes wattr;
1100
1101 parent = strtol (rs[Rs_embed], 0, 0);
1102
1103 if (!XGetWindowAttributes (dpy, parent, &wattr))
1104 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1105
1106 window_calc (wattr.width, wattr.height);
1107 }
1108#endif
1111 1109
1112 window_calc (0, 0); 1110 window_calc (0, 0);
1111
1112 /* sub-window placement & size in rxvt_resize_subwindows () */
1113 attributes.background_pixel = pix_colors_focused [Color_border];
1114 attributes.border_pixel = pix_colors_focused [Color_border];
1115 attributes.colormap = cmap;
1116
1117 top = XCreateWindow (dpy, parent,
1118 szHint.x, szHint.y,
1119 szHint.width, szHint.height,
1120 ext_bwidth,
1121 depth, InputOutput, visual,
1122 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1123 &attributes);
1124
1125 this->parent[0] = top;
1126
1113 old_width = szHint.width; 1127 old_width = szHint.width;
1114 old_height = szHint.height; 1128 old_height = szHint.height;
1115 1129
1116 /* sub-window placement & size in rxvt_resize_subwindows () */
1117
1118#ifdef PREFER_24BIT
1119 attributes.background_pixel = PixColors[Color_bg];
1120 attributes.border_pixel = PixColors[Color_border];
1121 attributes.colormap = display->cmap;
1122 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1123 szHint.x, szHint.y,
1124 szHint.width, szHint.height,
1125 TermWin.ext_bwidth,
1126 display->depth, InputOutput,
1127 display->visual,
1128 CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1129#else
1130 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1131 szHint.x, szHint.y,
1132 szHint.width, szHint.height,
1133 TermWin.ext_bwidth,
1134 PixColors[Color_border],
1135 PixColors[Color_bg]);
1136#endif
1137
1138 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1130 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1139 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1131 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1140 1132
1141 classHint.res_name = (char *)rs[Rs_name]; 1133 classHint.res_name = (char *)rs[Rs_name];
1142 classHint.res_class = (char *)RESCLASS; 1134 classHint.res_class = (char *)RESCLASS;
1143 1135
1144 wmHint.flags = InputHint | StateHint | WindowGroupHint; 1136 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1145 wmHint.input = True; 1137 wmHint.input = True;
1146 wmHint.initial_state = Options & Opt_iconic ? IconicState : NormalState; 1138 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1147 wmHint.window_group = TermWin.parent[0]; 1139 wmHint.window_group = top;
1148 1140
1149 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1141 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1150 (char **)argv, argc, &szHint, &wmHint, &classHint); 1142 &szHint, &wmHint, &classHint);
1151 1143
1152#ifndef NO_FRILLS 1144#if ENABLE_FRILLS
1145 if (mwmhints.flags)
1146 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1147 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1148#endif
1149
1150 Atom protocols[] = {
1151 xa[XA_WM_DELETE_WINDOW],
1152#if ENABLE_EWMH
1153 xa[XA_NET_WM_PING],
1154#endif
1155 };
1156
1157 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1158
1159#if ENABLE_FRILLS
1160 if (rs[Rs_transient_for])
1161 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1162#endif
1163
1164#if ENABLE_EWMH
1153 long pid = getpid (); 1165 long pid = getpid ();
1154 XChangeProperty (display->display, TermWin.parent[0], 1166
1167 XChangeProperty (dpy, top,
1155 display->atom ("_NET_WM_PID"), XA_CARDINAL, 32, 1168 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1156 PropModeReplace, (unsigned char *)&pid, 1); 1169 PropModeReplace, (unsigned char *)&pid, 1);
1157#endif
1158 1170
1159 XSelectInput (display->display, TermWin.parent[0], 1171 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1172#endif
1173
1174 XSelectInput (dpy, top,
1160 KeyPressMask 1175 KeyPressMask
1161#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1176#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1162 | KeyReleaseMask 1177 | KeyReleaseMask
1163#endif 1178#endif
1164 | FocusChangeMask | VisibilityChangeMask 1179 | FocusChangeMask | VisibilityChangeMask
1165 | StructureNotifyMask); 1180 | ExposureMask | StructureNotifyMask);
1181
1166 termwin_ev.start (display, TermWin.parent[0]); 1182 termwin_ev.start (display, top);
1167 1183
1168 /* vt cursor: Black-on-White is standard, but this is more popular */ 1184 /* vt cursor: Black-on-White is standard, but this is more popular */
1169 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1185 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1170
1171#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1172 /* cursor (menuBar/scrollBar): Black-on-White */
1173 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1174#endif
1175
1176#ifdef POINTER_BLANK
1177 {
1178 XColor blackcolour;
1179 blackcolour.red = 0;
1180 blackcolour.green = 0;
1181 blackcolour.blue = 0;
1182 Font f = XLoadFont (display->display, "fixed");
1183 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1184 &blackcolour, &blackcolour);
1185 XUnloadFont (display->display, f);
1186 }
1187#endif
1188 1186
1189 /* the vt window */ 1187 /* the vt window */
1190 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1188 vt = XCreateSimpleWindow (dpy, top,
1191 window_vt_x,
1192 window_vt_y, 1189 window_vt_x, window_vt_y,
1193 TermWin_TotalWidth (), 1190 width, height,
1194 TermWin_TotalHeight (),
1195 0, 1191 0,
1196 PixColors[Color_fg], 1192 pix_colors_focused[Color_fg],
1197 PixColors[Color_bg]); 1193 pix_colors_focused[Color_bg]);
1198#ifdef DEBUG_X
1199 XStoreName (display->display, TermWin.vt, "vt window");
1200#endif
1201 1194
1202 attributes.bit_gravity = NorthWestGravity; 1195 attributes.bit_gravity = NorthWestGravity;
1203 XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes); 1196 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1204 1197
1205 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask; 1198 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1206 1199
1207 pointer_unblank ();
1208
1209#ifdef POINTER_BLANK
1210 if (Options & Opt_pointerBlank) 1200 if (option (Opt_pointerBlank))
1211 vt_emask |= PointerMotionMask; 1201 vt_emask |= PointerMotionMask;
1212 else 1202 else
1213#endif
1214 vt_emask |= Button1MotionMask | Button3MotionMask; 1203 vt_emask |= Button1MotionMask | Button3MotionMask;
1215 1204
1216 XSelectInput (display->display, TermWin.vt, vt_emask); 1205 vt_select_input ();
1206
1217 vt_ev.start (display, TermWin.vt); 1207 vt_ev.start (display, vt);
1218
1219#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1220 if (menuBar_height ())
1221 {
1222 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1223 window_vt_x, 0,
1224 TermWin_TotalWidth (),
1225 menuBar_TotalHeight (),
1226 0,
1227 PixColors[Color_fg],
1228 PixColors[Color_scroll]);
1229
1230#ifdef DEBUG_X
1231 XStoreName (display->display, menuBar.win, "menubar");
1232#endif
1233
1234 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1235
1236 XDefineCursor (display->display, menuBar.win,
1237 XCreateFontCursor (display->display, XC_left_ptr));
1238
1239 XSelectInput (display->display, menuBar.win,
1240 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1241 | Button1MotionMask));
1242 menubar_ev.start (display, menuBar.win);
1243 }
1244#endif
1245
1246#ifdef XPM_BACKGROUND
1247 if (rs[Rs_backgroundPixmap] != NULL
1248 && ! (Options & Opt_transparent))
1249 {
1250 const char *p = rs[Rs_backgroundPixmap];
1251
1252 if ((p = STRCHR (p, ';')) != NULL)
1253 {
1254 p++;
1255 scale_pixmap (p);
1256 }
1257 set_bgPixmap (rs[Rs_backgroundPixmap]);
1258 scr_touch (True);
1259 }
1260#endif
1261 1208
1262 /* graphics context for the vt window */ 1209 /* graphics context for the vt window */
1263 gcvalue.foreground = PixColors[Color_fg]; 1210 gcvalue.foreground = pix_colors[Color_fg];
1264 gcvalue.background = PixColors[Color_bg]; 1211 gcvalue.background = pix_colors[Color_bg];
1265 gcvalue.graphics_exposures = 1; 1212 gcvalue.graphics_exposures = 0;
1266 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1213
1214 gc = XCreateGC (dpy, vt,
1267 GCForeground | GCBackground | GCGraphicsExposures, 1215 GCForeground | GCBackground | GCGraphicsExposures,
1268 &gcvalue); 1216 &gcvalue);
1269 1217
1270 TermWin.drawable = new rxvt_drawable (display, TermWin.vt); 1218 drawable = new rxvt_drawable (this, vt);
1271
1272#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1273 gcvalue.foreground = PixColors[Color_topShadow];
1274 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1275 gcvalue.foreground = PixColors[Color_bottomShadow];
1276 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1277 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];
1278 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1279#endif
1280 1219
1281#ifdef OFF_FOCUS_FADING 1220#ifdef OFF_FOCUS_FADING
1282 // initially we are in unfocused state 1221 // initially we are in unfocused state
1283 if (rs[Rs_fade]) 1222 if (rs[Rs_fade])
1284 PixColors = PixColorsUnFocused; 1223 pix_colors = pix_colors_unfocused;
1285#endif
1286}
1287
1288/*----------------------------------------------------------------------*/
1289/*
1290 * Run the command in a subprocess and return a file descriptor for the
1291 * master end of the pseudo-teletype pair with the command talking to
1292 * the slave.
1293 */
1294int
1295rxvt_term::run_command (const char *const *argv)
1296{
1297 int cfd, er;
1298
1299 /* get master (pty) */
1300 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1301 rxvt_fatal ("can't open pseudo-tty");
1302
1303 fcntl (cfd, F_SETFL, O_NONBLOCK);
1304
1305 /* get slave (tty) */
1306 if (tty_fd < 0)
1307 {
1308#ifndef NO_SETOWNER_TTYDEV
1309 privileged_ttydev (SAVE);
1310#endif
1311
1312 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1313 {
1314 close (cfd);
1315 rxvt_fatal ("can't open slave tty %s", ttydev);
1316 }
1317 }
1318#ifndef NO_BACKSPACE_KEY
1319 if (key_backspace[0] && !key_backspace[1])
1320 er = key_backspace[0];
1321 else if (STRCMP (key_backspace, "DEC") == 0)
1322 er = '\177'; /* the initial state anyway */
1323 else
1324#endif
1325
1326 er = -1;
1327
1328 rxvt_get_ttymode (& (tio), er);
1329
1330#ifndef __QNX__
1331 /* spin off the command interpreter */
1332 switch (cmd_pid = fork ())
1333 {
1334 case -1:
1335 rxvt_fatal ("can't fork");
1336 case 0:
1337 close (cfd); /* only keep tty_fd and STDERR open */
1338
1339 init_env ();
1340
1341 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1342 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1343 else
1344 {
1345 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1346 dup2 (tty_fd, STDIN_FILENO);
1347 dup2 (tty_fd, STDOUT_FILENO);
1348 dup2 (tty_fd, STDERR_FILENO);
1349
1350 if (tty_fd > 2)
1351 close (tty_fd);
1352
1353 run_child (argv);
1354 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1355 }
1356
1357 _exit (EXIT_FAILURE);
1358
1359 default:
1360 {
1361#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1362 int fdstdin;
1363
1364 fdstdin = dup (STDIN_FILENO);
1365 dup2 (tty_fd, STDIN_FILENO);
1366#endif
1367
1368#ifdef UTMP_SUPPORT
1369 privileged_utmp (SAVE);
1370#endif
1371
1372#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1373
1374 dup2 (fdstdin, STDIN_FILENO);
1375 close (fdstdin);
1376#endif
1377 }
1378
1379 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1380 break;
1381 }
1382#else /* __QNX__ uses qnxspawn () */
1383 fchmod (tty_fd, 0622);
1384 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1385 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1386
1387 if (run_child (argv) == -1)
1388 exit (EXIT_FAILURE);
1389#endif
1390
1391 return cfd;
1392}
1393
1394/* ------------------------------------------------------------------------- *
1395 * CHILD PROCESS OPERATIONS *
1396 * ------------------------------------------------------------------------- */
1397/*
1398 * The only open file descriptor is the slave tty - so no error messages.
1399 * returns are fatal
1400 */
1401int
1402rxvt_term::run_child (const char *const *argv)
1403{
1404 char *login;
1405
1406 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1407
1408 if (Options & Opt_console)
1409 { /* be virtual console, fail silently */
1410#ifdef TIOCCONS
1411 unsigned int on = 1;
1412
1413 ioctl (STDIN_FILENO, TIOCCONS, &on);
1414#elif defined (SRIOCSREDIR)
1415 int fd;
1416
1417 fd = open (CONSOLE, O_WRONLY, 0);
1418 if (fd >= 0)
1419 {
1420 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1421 close (fd);
1422 }
1423#endif /* SRIOCSREDIR */
1424
1425 }
1426
1427 /* reset signals and spin off the command interpreter */
1428 signal (SIGINT, SIG_DFL);
1429 signal (SIGQUIT, SIG_DFL);
1430 signal (SIGCHLD, SIG_DFL);
1431 /*
1432 * mimick login's behavior by disabling the job control signals
1433 * a shell that wants them can turn them back on
1434 */
1435#ifdef SIGTSTP
1436 signal (SIGTSTP, SIG_IGN);
1437 signal (SIGTTIN, SIG_IGN);
1438 signal (SIGTTOU, SIG_IGN);
1439#endif /* SIGTSTP */
1440
1441 /* set window size */
1442 struct winsize ws;
1443
1444 ws.ws_col = TermWin.ncol;
1445 ws.ws_row = TermWin.nrow;
1446 ws.ws_xpixel = ws.ws_ypixel = 0;
1447 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1448
1449 // unblock signals (signals are blocked by iom.C
1450 sigset_t ss;
1451 sigemptyset (&ss);
1452 sigprocmask (SIG_SETMASK, &ss, 0);
1453
1454#ifndef __QNX__
1455 /* command interpreter path */
1456 if (argv != NULL)
1457 {
1458# ifdef DEBUG_CMD
1459 int i;
1460
1461 for (i = 0; argv[i]; i++)
1462 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1463# endif 1224#endif
1464 1225
1465 execvp (argv[0], (char *const *)argv); 1226 pointer_unblank ();
1466 /* no error message: STDERR is closed! */ 1227 scr_recolour ();
1467 }
1468 else
1469 {
1470 const char *argv0, *shell;
1471
1472 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1473 shell = "/bin/sh";
1474
1475 argv0 = (const char *)rxvt_r_basename (shell);
1476 if (Options & Opt_loginShell)
1477 {
1478 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1479
1480 login[0] = '-';
1481 STRCPY (&login[1], argv0);
1482 argv0 = login;
1483 }
1484 execlp (shell, argv0, NULL);
1485 /* no error message: STDERR is closed! */
1486 }
1487
1488#else /* __QNX__ uses qnxspawn () */
1489
1490 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1491 char *command = NULL, fullcommand[_MAX_PATH];
1492 char **arg_v, *arg_a[2] = { NULL, NULL };
1493
1494 if (argv != NULL)
1495 {
1496 if (access (argv[0], X_OK) == -1)
1497 {
1498 if (STRCHR (argv[0], '/') == NULL)
1499 {
1500 searchenv (argv[0], "PATH", fullcommand);
1501 if (fullcommand[0] != '\0')
1502 command = fullcommand;
1503 }
1504 if (access (command, X_OK) == -1)
1505 return -1;
1506 }
1507 else
1508 command = argv[0];
1509 arg_v = argv;
1510 }
1511 else
1512 {
1513 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1514 command = "/bin/sh";
1515
1516 arg_a[0] = my_basename (command);
1517 if (Options & Opt_loginShell)
1518 {
1519 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1520
1521 login[0] = '-';
1522 STRCPY (&login[1], arg_a[0]);
1523 arg_a[0] = login;
1524 }
1525 arg_v = arg_a;
1526 }
1527 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1528 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1529 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1530 command, arg_v, environ, iov_a, 0);
1531 if (login)
1532 free (login);
1533
1534 close (tty_fd);
1535 return cmd_fd;
1536
1537#endif
1538 return -1;
1539} 1228}
1540 1229
1541/* ------------------------------------------------------------------------- * 1230/* ------------------------------------------------------------------------- *
1542 * GET TTY CURRENT STATE * 1231 * GET TTY CURRENT STATE *
1543 * ------------------------------------------------------------------------- */ 1232 * ------------------------------------------------------------------------- */
1544/* rxvt_get_ttymode () */
1545/* EXTPROTO */
1546void 1233void
1547rxvt_get_ttymode (ttymode_t *tio, int erase) 1234rxvt_get_ttymode (struct termios *tio, int erase)
1548{ 1235{
1549#ifdef HAVE_TERMIOS_H
1550 /* 1236 /*
1551 * standard System V termios interface 1237 * standard System V termios interface
1552 */ 1238 */
1553 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1239 if (tcgetattr (STDIN_FILENO, tio) < 0)
1554 { 1240 {
1555 /* return error - use system defaults */ 1241 // return error - use system defaults,
1242 // where possible, and zero elsewhere
1243 memset (tio, 0, sizeof (struct termios));
1244
1556 tio->c_cc[VINTR] = CINTR; 1245 tio->c_cc[VINTR] = CINTR;
1557 tio->c_cc[VQUIT] = CQUIT; 1246 tio->c_cc[VQUIT] = CQUIT;
1558 tio->c_cc[VERASE] = CERASE; 1247 tio->c_cc[VERASE] = CERASE;
1248#ifdef VERASE2
1249 tio->c_cc[VERASE2] = CERASE2;
1250#endif
1559 tio->c_cc[VKILL] = CKILL; 1251 tio->c_cc[VKILL] = CKILL;
1560 tio->c_cc[VSTART] = CSTART; 1252 tio->c_cc[VSTART] = CSTART;
1561 tio->c_cc[VSTOP] = CSTOP; 1253 tio->c_cc[VSTOP] = CSTOP;
1562 tio->c_cc[VSUSP] = CSUSP; 1254 tio->c_cc[VSUSP] = CSUSP;
1563# ifdef VDSUSP 1255# ifdef VDSUSP
1564
1565 tio->c_cc[VDSUSP] = CDSUSP; 1256 tio->c_cc[VDSUSP] = CDSUSP;
1566# endif 1257# endif
1567# ifdef VREPRINT 1258# ifdef VREPRINT
1568
1569 tio->c_cc[VREPRINT] = CRPRNT; 1259 tio->c_cc[VREPRINT] = CRPRNT;
1570# endif 1260# endif
1571# ifdef VDISCRD 1261# ifdef VDISCRD
1572
1573 tio->c_cc[VDISCRD] = CFLUSH; 1262 tio->c_cc[VDISCRD] = CFLUSH;
1574# endif 1263# endif
1575# ifdef VWERSE 1264# ifdef VWERSE
1576
1577 tio->c_cc[VWERSE] = CWERASE; 1265 tio->c_cc[VWERSE] = CWERASE;
1578# endif 1266# endif
1579# ifdef VLNEXT 1267# ifdef VLNEXT
1580
1581 tio->c_cc[VLNEXT] = CLNEXT; 1268 tio->c_cc[VLNEXT] = CLNEXT;
1582# endif 1269# endif
1583
1584 } 1270 }
1271
1585 tio->c_cc[VEOF] = CEOF; 1272 tio->c_cc[VEOF] = CEOF;
1586 tio->c_cc[VEOL] = VDISABLE; 1273 tio->c_cc[VEOL] = VDISABLE;
1587# ifdef VEOL2 1274# ifdef VEOL2
1588
1589 tio->c_cc[VEOL2] = VDISABLE; 1275 tio->c_cc[VEOL2] = VDISABLE;
1590# endif 1276# endif
1591# ifdef VSWTC 1277# ifdef VSWTC
1592
1593 tio->c_cc[VSWTC] = VDISABLE; 1278 tio->c_cc[VSWTC] = VDISABLE;
1594# endif 1279# endif
1595# ifdef VSWTCH 1280# ifdef VSWTCH
1596
1597 tio->c_cc[VSWTCH] = VDISABLE; 1281 tio->c_cc[VSWTCH] = VDISABLE;
1598# endif 1282# endif
1599# if VMIN != VEOF 1283# if VMIN != VEOF
1600
1601 tio->c_cc[VMIN] = 1; 1284 tio->c_cc[VMIN] = 1;
1602# endif 1285# endif
1603# if VTIME != VEOL 1286# if VTIME != VEOL
1604
1605 tio->c_cc[VTIME] = 0; 1287 tio->c_cc[VTIME] = 0;
1606# endif 1288# endif
1607 1289
1608 if (erase != -1) 1290 if (erase != -1)
1609 tio->c_cc[VERASE] = (char)erase; 1291 tio->c_cc[VERASE] = (char)erase;
… …
1625 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1307 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1626# if defined (ECHOCTL) && defined (ECHOKE) 1308# if defined (ECHOCTL) && defined (ECHOKE)
1627 | ECHOCTL | ECHOKE 1309 | ECHOCTL | ECHOKE
1628# endif 1310# endif
1629 | ECHOE | ECHOK); 1311 | ECHOE | ECHOK);
1630# else /* HAVE_TERMIOS_H */
1631
1632 /*
1633 * sgtty interface
1634 */
1635
1636 /* get parameters -- gtty */
1637 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1638 {
1639 tio->sg.sg_erase = CERASE; /* ^H */
1640 tio->sg.sg_kill = CKILL; /* ^U */
1641 }
1642 if (erase != -1)
1643 tio->sg.sg_erase = (char)erase;
1644
1645 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1646
1647 /* get special characters */
1648 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1649 {
1650 tio->tc.t_intrc = CINTR; /* ^C */
1651 tio->tc.t_quitc = CQUIT; /* ^\ */
1652 tio->tc.t_startc = CSTART; /* ^Q */
1653 tio->tc.t_stopc = CSTOP; /* ^S */
1654 tio->tc.t_eofc = CEOF; /* ^D */
1655 tio->tc.t_brkc = -1;
1656 }
1657 /* get local special chars */
1658 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1659 {
1660 tio->lc.t_suspc = CSUSP; /* ^Z */
1661 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1662 tio->lc.t_rprntc = CRPRNT; /* ^R */
1663 tio->lc.t_flushc = CFLUSH; /* ^O */
1664 tio->lc.t_werasc = CWERASE; /* ^W */
1665 tio->lc.t_lnextc = CLNEXT; /* ^V */
1666 }
1667 /* get line discipline */
1668 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1669# ifdef NTTYDISC
1670
1671 tio->line = NTTYDISC;
1672# endif /* NTTYDISC */
1673
1674 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1675#endif /* HAVE_TERMIOS_H */
1676 1312
1677 /* 1313 /*
1678 * Debugging 1314 * Debugging
1679 */ 1315 */
1680#ifdef DEBUG_TTYMODE 1316#ifdef DEBUG_TTYMODE
1681#ifdef HAVE_TERMIOS_H
1682 /* c_iflag bits */ 1317 /* c_iflag bits */
1683 fprintf (stderr, "Input flags\n"); 1318 fprintf (stderr, "Input flags\n");
1684 1319
1685 /* cpp token stringize doesn't work on all machines <sigh> */ 1320 /* cpp token stringize doesn't work on all machines <sigh> */
1686# define FOO(flag,name) \ 1321# define FOO(flag,name) \
… …
1698 FOO (IGNCR, "IGNCR"); 1333 FOO (IGNCR, "IGNCR");
1699 FOO (ICRNL, "ICRNL"); 1334 FOO (ICRNL, "ICRNL");
1700 FOO (IXON, "IXON"); 1335 FOO (IXON, "IXON");
1701 FOO (IXOFF, "IXOFF"); 1336 FOO (IXOFF, "IXOFF");
1702# ifdef IUCLC 1337# ifdef IUCLC
1703
1704 FOO (IUCLC, "IUCLC"); 1338 FOO (IUCLC, "IUCLC");
1705# endif 1339# endif
1706# ifdef IXANY 1340# ifdef IXANY
1707
1708 FOO (IXANY, "IXANY"); 1341 FOO (IXANY, "IXANY");
1709# endif 1342# endif
1710# ifdef IMAXBEL 1343# ifdef IMAXBEL
1711
1712 FOO (IMAXBEL, "IMAXBEL"); 1344 FOO (IMAXBEL, "IMAXBEL");
1713# endif 1345# endif
1714 1346
1715 fprintf (stderr, "\n"); 1347 fprintf (stderr, "\n");
1716 1348
… …
1723 FOO (VERASE, "VERASE"); 1355 FOO (VERASE, "VERASE");
1724 FOO (VKILL, "VKILL"); 1356 FOO (VKILL, "VKILL");
1725 FOO (VEOF, "VEOF"); 1357 FOO (VEOF, "VEOF");
1726 FOO (VEOL, "VEOL"); 1358 FOO (VEOL, "VEOL");
1727# ifdef VEOL2 1359# ifdef VEOL2
1728
1729 FOO (VEOL2, "VEOL2"); 1360 FOO (VEOL2, "VEOL2");
1730# endif 1361# endif
1731# ifdef VSWTC 1362# ifdef VSWTC
1732
1733 FOO (VSWTC, "VSWTC"); 1363 FOO (VSWTC, "VSWTC");
1734# endif 1364# endif
1735# ifdef VSWTCH 1365# ifdef VSWTCH
1736
1737 FOO (VSWTCH, "VSWTCH"); 1366 FOO (VSWTCH, "VSWTCH");
1738# endif 1367# endif
1739
1740 FOO (VSTART, "VSTART"); 1368 FOO (VSTART, "VSTART");
1741 FOO (VSTOP, "VSTOP"); 1369 FOO (VSTOP, "VSTOP");
1742 FOO (VSUSP, "VSUSP"); 1370 FOO (VSUSP, "VSUSP");
1743# ifdef VDSUSP 1371# ifdef VDSUSP
1744
1745 FOO (VDSUSP, "VDSUSP"); 1372 FOO (VDSUSP, "VDSUSP");
1746# endif 1373# endif
1747# ifdef VREPRINT 1374# ifdef VREPRINT
1748
1749 FOO (VREPRINT, "VREPRINT"); 1375 FOO (VREPRINT, "VREPRINT");
1750# endif 1376# endif
1751# ifdef VDISCRD 1377# ifdef VDISCRD
1752
1753 FOO (VDISCRD, "VDISCRD"); 1378 FOO (VDISCRD, "VDISCRD");
1754# endif 1379# endif
1755# ifdef VWERSE 1380# ifdef VWERSE
1756
1757 FOO (VWERSE, "VWERSE"); 1381 FOO (VWERSE, "VWERSE");
1758# endif 1382# endif
1759# ifdef VLNEXT 1383# ifdef VLNEXT
1760
1761 FOO (VLNEXT, "VLNEXT"); 1384 FOO (VLNEXT, "VLNEXT");
1762# endif 1385# endif
1763 1386
1764 fprintf (stderr, "\n"); 1387 fprintf (stderr, "\n");
1765# undef FOO 1388# undef FOO
1766# endif /* HAVE_TERMIOS_H */ 1389#endif /* DEBUG_TTYMODE */
1767#endif /* DEBUG_TTYMODE */
1768} 1390}
1769 1391
1392/*----------------------------------------------------------------------*/
1393/*
1394 * Run the command in a subprocess and return a file descriptor for the
1395 * master end of the pseudo-teletype pair with the command talking to
1396 * the slave.
1397 */
1398void
1399rxvt_term::run_command (const char *const *argv)
1400{
1401#if ENABLE_FRILLS
1402 if (rs[Rs_pty_fd])
1403 {
1404 pty->pty = atoi (rs[Rs_pty_fd]);
1405
1406 if (pty->pty >= 0)
1407 {
1408 if (getfd_hook)
1409 pty->pty = (*getfd_hook) (pty->pty);
1410
1411 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1412 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1413 }
1414 }
1415 else
1416#endif
1417 if (!pty->get ())
1418 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1419
1420 int er;
1421
1422#ifndef NO_BACKSPACE_KEY
1423 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1424 er = rs[Rs_backspace_key][0];
1425 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1426 er = '\177'; /* the initial state anyway */
1427 else
1428#endif
1429 er = -1;
1430
1431 rxvt_get_ttymode (&tio, er);
1432 /* init terminal attributes */
1433 cfsetospeed (&tio, BAUDRATE);
1434 cfsetispeed (&tio, BAUDRATE);
1435 tcsetattr (pty->tty, TCSANOW, &tio);
1436 pty->set_utf8_mode (enc_utf8);
1437
1438 /* set initial window size */
1439 tt_winch ();
1440
1441#if ENABLE_FRILLS
1442 if (rs[Rs_pty_fd])
1443 return;
1444#endif
1445
1446 /* spin off the command interpreter */
1447 switch (cmd_pid = fork ())
1448 {
1449 case -1:
1450 {
1451 cmd_pid = 0;
1452 rxvt_fatal ("can't fork, aborting.\n");
1453 }
1454 case 0:
1455 init_env ();
1456
1457 if (!pty->make_controlling_tty ())
1458 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1459 else
1460 {
1461 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1462 dup2 (pty->tty, STDIN_FILENO);
1463 dup2 (pty->tty, STDOUT_FILENO);
1464 dup2 (pty->tty, STDERR_FILENO);
1465
1466 // close all our file handles that we do no longer need
1467 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1468 {
1469 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1470 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1471 }
1472
1473 run_child (argv);
1474 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1475 }
1476
1477 _exit (EXIT_FAILURE);
1478
1479 default:
1480 if (!option (Opt_utmpInhibit))
1481 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1482
1483 pty->close_tty ();
1484
1485 child_ev.start (cmd_pid);
1486
1487 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1488 break;
1489 }
1490}
1491
1492/* ------------------------------------------------------------------------- *
1493 * CHILD PROCESS OPERATIONS *
1494 * ------------------------------------------------------------------------- */
1495/*
1496 * The only open file descriptor is the slave tty - so no error messages.
1497 * returns are fatal
1498 */
1499int
1500rxvt_term::run_child (const char *const *argv)
1501{
1502 char *login;
1503
1504 if (option (Opt_console))
1505 {
1506 /* be virtual console, fail silently */
1507#ifdef TIOCCONS
1508 unsigned int on = 1;
1509
1510 ioctl (STDIN_FILENO, TIOCCONS, &on);
1511#elif defined (SRIOCSREDIR)
1512 int fd;
1513
1514 fd = open (CONSOLE, O_WRONLY, 0);
1515 if (fd >= 0)
1516 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1517 close (fd);
1518#endif /* SRIOCSREDIR */
1519 }
1520
1521 /* reset signals and spin off the command interpreter */
1522 signal (SIGINT, SIG_DFL);
1523 signal (SIGQUIT, SIG_DFL);
1524 signal (SIGCHLD, SIG_DFL);
1525 signal (SIGHUP, SIG_DFL);
1526 signal (SIGPIPE, SIG_DFL);
1527 /*
1528 * mimick login's behavior by disabling the job control signals
1529 * a shell that wants them can turn them back on
1530 */
1531#ifdef SIGTSTP
1532 signal (SIGTSTP, SIG_IGN);
1533 signal (SIGTTIN, SIG_IGN);
1534 signal (SIGTTOU, SIG_IGN);
1535#endif /* SIGTSTP */
1536
1537 // unblock signals (signals are blocked by iom.C
1538 sigset_t ss;
1539 sigemptyset (&ss);
1540 sigprocmask (SIG_SETMASK, &ss, 0);
1541
1542 /* command interpreter path */
1543 if (argv)
1544 {
1545# ifdef DEBUG_CMD
1546 int i;
1547
1548 for (i = 0; argv[i]; i++)
1549 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1550# endif
1551
1552 execvp (argv[0], (char *const *)argv);
1553 /* no error message: STDERR is closed! */
1554 }
1555 else
1556 {
1557 const char *argv0, *shell;
1558
1559 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1560 shell = "/bin/sh";
1561
1562 argv0 = (const char *)rxvt_basename (shell);
1563
1564 if (option (Opt_loginShell))
1565 {
1566 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1567
1568 login[0] = '-';
1569 strcpy (&login[1], argv0);
1570 argv0 = login;
1571 }
1572
1573 execlp (shell, argv0, (char *)0);
1574 /* no error message: STDERR is closed! */
1575 }
1576
1577 return -1;
1578}
1579
1770/*----------------------- end-of-file (C source) -----------------------*/ 1580/*----------------------- end-of-file (C source) -----------------------*/

Diff Legend

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