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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.65 by root, Fri Jul 30 16:13:46 2004 UTC vs.
Revision 1.259 by root, Sat May 30 08:51:23 2009 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.C 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
11 * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
12 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11 * - extensive modifications 14 * - extensive modifications
12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13 * - QNX support
14 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 15 * Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com>
15 * 16 *
16 * This program is free software; you can redistribute it and/or modify 17 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by 18 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or 19 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version. 20 * (at your option) any later version.
… …
31 * Initialisation routines. 32 * Initialisation routines.
32 */ 33 */
33 34
34#include "../config.h" /* NECESSARY */ 35#include "../config.h" /* NECESSARY */
35#include "rxvt.h" /* NECESSARY */ 36#include "rxvt.h" /* NECESSARY */
37#include "rxvtutil.h"
36#include "init.h" 38#include "init.h"
39#include "keyboard.h"
37 40
41#include <limits>
42
38#include <signal.h> 43#include <csignal>
44
45#include <fcntl.h>
46
47#ifdef HAVE_XSETLOCALE
48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale>
53# endif
54#endif
55
56#ifdef HAVE_NL_LANGINFO
57# include <langinfo.h>
58#endif
59
60#ifdef DISPLAY_IS_IP
61/* On Solaris link with -lsocket and -lnsl */
62#include <sys/types.h>
63#include <sys/socket.h>
64
65/* these next two are probably only on Sun (not Solaris) */
66#ifdef HAVE_SYS_SOCKIO_H
67#include <sys/sockio.h>
68#endif
69#ifdef HAVE_SYS_BYTEORDER_H
70#include <sys/byteorder.h>
71#endif
72
73#include <netinet/in.h>
74#include <arpa/inet.h>
75#include <net/if.h>
76#include <net/if_arp.h>
77
78static char *
79rxvt_network_display (const char *display)
80{
81 char buffer[1024], *rval = NULL;
82 struct ifconf ifc;
83 struct ifreq *ifr;
84 int i, skfd;
85
86 if (display[0] != ':' && strncmp (display, "unix:", 5))
87 return (char *) display; /* nothing to do */
88
89 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
90 ifc.ifc_buf = buffer;
91
92 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
93 {
94 perror ("socket");
95 return NULL;
96 }
97
98 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
99 {
100 perror ("SIOCGIFCONF");
101 close (skfd);
102 return NULL;
103 }
104
105 for (i = 0, ifr = ifc.ifc_req;
106 i < (ifc.ifc_len / sizeof (struct ifreq));
107 i++, ifr++)
108 {
109 struct ifreq ifr2;
110
111 strcpy (ifr2.ifr_name, ifr->ifr_name);
112
113 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
114 {
115 unsigned long addr;
116 struct sockaddr_in *p_addr;
117
118 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
119 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
120
121 /*
122 * not "0.0.0.0" or "127.0.0.1" - so format the address
123 */
124 if (addr && addr != 0x7F000001)
125 {
126 char *colon = strchr (display, ':');
127
128 if (colon == NULL)
129 colon = ":0.0";
130
131 rval = rxvt_malloc (strlen (colon) + 16);
132 sprintf (rval, "%d.%d.%d.%d%s",
133 (int) ((addr >> 030) & 0xFF),
134 (int) ((addr >> 020) & 0xFF),
135 (int) ((addr >> 010) & 0xFF),
136 (int) (addr & 0xFF), colon);
137 break;
138 }
139 }
140 }
141
142 close (skfd);
143
144 return rval;
145}
146#endif
39 147
40const char *const def_colorName[] = 148const char *const def_colorName[] =
41 { 149 {
42 COLOR_FOREGROUND, 150 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 151 COLOR_BACKGROUND,
44 /* low-intensity colors */ 152 /* low-intensity colors */
45 "Black", /* 0: black (#000000) */ 153 "rgb:00/00/00", // 0: black (Black)
46#ifndef NO_BRIGHTCOLOR 154 "rgb:cd/00/00", // 1: red (Red3)
47 "Red3", /* 1: red (#CD0000) */ 155 "rgb:00/cd/00", // 2: green (Green3)
48 "Green3", /* 2: green (#00CD00) */ 156 "rgb:cd/cd/00", // 3: yellow (Yellow3)
49 "Yellow3", /* 3: yellow (#CDCD00) */ 157 "rgb:00/00/cd", // 4: blue (Blue3)
50 "Blue3", /* 4: blue (#0000CD) */ 158 "rgb:cd/00/cd", // 5: magenta (Magenta3)
51 "Magenta3", /* 5: magenta (#CD00CD) */ 159 "rgb:00/cd/cd", // 6: cyan (Cyan3)
52 "Cyan3", /* 6: cyan (#00CDCD) */
53# ifdef XTERM_COLORS 160# ifdef XTERM_COLORS
54 "Grey90", /* 7: white (#E5E5E5) */ 161 "rgb:e5/e5/e5", // 7: white (Grey90)
55# else 162# else
56 "AntiqueWhite", /* 7: white (#FAEBD7) */ 163 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
57# endif 164# endif
58 /* high-intensity colors */ 165 /* high-intensity colors */
59# ifdef XTERM_COLORS 166# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 167 "rgb:4d/4d/4d", // 8: bright black (Grey30)
61# else 168# else
62 "Grey25", /* 8: bright black (#404040) */ 169 "rgb:40/40/40", // 8: bright black (Grey25)
63# endif 170# endif
64#endif /* NO_BRIGHTCOLOR */ 171 "rgb:ff/00/00", // 1/9: bright red (Reed)
65 "Red", /* 1/9: bright red (#FF0000) */ 172 "rgb:00/ff/00", // 2/10: bright green (Green)
66 "Green", /* 2/10: bright green (#00FF00) */ 173 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 174 "rgb:00/00/ff", // 4/12: bright blue (Blue)
68 "Blue", /* 4/12: bright blue (#0000FF) */ 175 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 176 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 177 "rgb:ff/ff/ff", // 7/15: bright white (White)
71 "White", /* 7/15: bright white (#FFFFFF) */ 178
72#ifdef TTY_256COLOR 179 // 88 xterm colours
73 "rgb:00/00/00", /* default 16-255 color table */
74 "rgb:00/00/2a", 180 "rgb:00/00/00",
75 "rgb:00/00/55", 181 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 182 "rgb:00/00/cd",
183 "rgb:00/00/ff",
79 "rgb:00/2a/00", 184 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 185 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 186 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 187 "rgb:00/8b/ff",
89 "rgb:00/55/aa",
90 "rgb:00/55/d4",
91 "rgb:00/7f/00",
92 "rgb:00/7f/2a",
93 "rgb:00/7f/55",
94 "rgb:00/7f/7f",
95 "rgb:00/7f/aa",
96 "rgb:00/7f/d4",
97 "rgb:00/aa/00",
98 "rgb:00/aa/2a",
99 "rgb:00/aa/55",
100 "rgb:00/aa/7f",
101 "rgb:00/aa/aa",
102 "rgb:00/aa/d4",
103 "rgb:00/d4/00", 188 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 189 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "rgb:00/d4/d4", 190 "rgb:00/cd/cd",
191 "rgb:00/cd/ff",
192 "rgb:00/ff/00",
193 "rgb:00/ff/8b",
194 "rgb:00/ff/cd",
195 "rgb:00/ff/ff",
109 "rgb:2a/00/00", 196 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 197 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 198 "rgb:8b/00/cd",
115 "rgb:2a/2a/00",
116 "rgb:2a/2a/2a",
117 "rgb:2a/2a/55",
118 "rgb:2a/2a/7f",
119 "rgb:2a/2a/aa",
120 "rgb:2a/2a/d4",
121 "rgb:2a/55/00",
122 "rgb:2a/55/2a",
123 "rgb:2a/55/55",
124 "rgb:2a/55/7f",
125 "rgb:2a/55/aa",
126 "rgb:2a/55/d4",
127 "rgb:2a/7f/00",
128 "rgb:2a/7f/2a",
129 "rgb:2a/7f/55",
130 "rgb:2a/7f/7f",
131 "rgb:2a/7f/aa",
132 "rgb:2a/7f/d4",
133 "rgb:2a/aa/00",
134 "rgb:2a/aa/2a",
135 "rgb:2a/aa/55",
136 "rgb:2a/aa/7f",
137 "rgb:2a/aa/aa",
138 "rgb:2a/aa/d4",
139 "rgb:2a/d4/00",
140 "rgb:2a/d4/2a",
141 "rgb:2a/d4/55",
142 "rgb:2a/d4/7f",
143 "rgb:2a/d4/aa",
144 "rgb:2a/d4/d4",
145 "rgb:55/00/00",
146 "rgb:55/00/2a",
147 "rgb:55/00/55",
148 "rgb:55/00/7f", 199 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 200 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 201 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 202 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 203 "rgb:8b/8b/ff",
155 "rgb:55/2a/aa",
156 "rgb:55/2a/d4",
157 "rgb:55/55/00",
158 "rgb:55/55/2a",
159 "rgb:55/55/55",
160 "rgb:55/55/7f",
161 "rgb:55/55/aa",
162 "rgb:55/55/d4",
163 "rgb:55/7f/00",
164 "rgb:55/7f/2a",
165 "rgb:55/7f/55",
166 "rgb:55/7f/7f",
167 "rgb:55/7f/aa",
168 "rgb:55/7f/d4",
169 "rgb:55/aa/00",
170 "rgb:55/aa/2a",
171 "rgb:55/aa/55",
172 "rgb:55/aa/7f",
173 "rgb:55/aa/aa",
174 "rgb:55/aa/d4",
175 "rgb:55/d4/00", 204 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 205 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 206 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 207 "rgb:8b/cd/ff",
182 "rgb:7f/00/2a",
183 "rgb:7f/00/55",
184 "rgb:7f/00/7f",
185 "rgb:7f/00/aa",
186 "rgb:7f/00/d4",
187 "rgb:7f/2a/00",
188 "rgb:7f/2a/2a",
189 "rgb:7f/2a/55",
190 "rgb:7f/2a/7f",
191 "rgb:7f/2a/aa",
192 "rgb:7f/2a/d4",
193 "rgb:7f/55/00",
194 "rgb:7f/55/2a",
195 "rgb:7f/55/55",
196 "rgb:7f/55/7f",
197 "rgb:7f/55/aa",
198 "rgb:7f/55/d4",
199 "rgb:7f/7f/00", 208 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 209 "rgb:8b/ff/8b",
201 "rgb:7f/7f/55",
202 "rgb:7f/7f/7f",
203 "rgb:7f/7f/aa",
204 "rgb:7f/7f/d4",
205 "rgb:7f/aa/00",
206 "rgb:7f/aa/2a",
207 "rgb:7f/aa/55",
208 "rgb:7f/aa/7f",
209 "rgb:7f/aa/aa",
210 "rgb:7f/aa/d4",
211 "rgb:7f/d4/00",
212 "rgb:7f/d4/2a",
213 "rgb:7f/d4/55",
214 "rgb:7f/d4/7f",
215 "rgb:7f/d4/aa",
216 "rgb:7f/d4/d4",
217 "rgb:aa/00/00",
218 "rgb:aa/00/2a",
219 "rgb:aa/00/55",
220 "rgb:aa/00/7f",
221 "rgb:aa/00/aa",
222 "rgb:aa/00/d4",
223 "rgb:aa/2a/00",
224 "rgb:aa/2a/2a",
225 "rgb:aa/2a/55",
226 "rgb:aa/2a/7f",
227 "rgb:aa/2a/aa",
228 "rgb:aa/2a/d4",
229 "rgb:aa/55/00",
230 "rgb:aa/55/2a",
231 "rgb:aa/55/55",
232 "rgb:aa/55/7f",
233 "rgb:aa/55/aa",
234 "rgb:aa/55/d4",
235 "rgb:aa/7f/00",
236 "rgb:aa/7f/2a",
237 "rgb:aa/7f/55",
238 "rgb:aa/7f/7f",
239 "rgb:aa/7f/aa",
240 "rgb:aa/7f/d4", 210 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 211 "rgb:8b/ff/ff",
242 "rgb:aa/aa/2a",
243 "rgb:aa/aa/55",
244 "rgb:aa/aa/7f",
245 "rgb:aa/aa/aa",
246 "rgb:aa/aa/d4",
247 "rgb:aa/d4/00",
248 "rgb:aa/d4/2a",
249 "rgb:aa/d4/55",
250 "rgb:aa/d4/7f",
251 "rgb:aa/d4/aa",
252 "rgb:aa/d4/d4",
253 "rgb:d4/00/00", 212 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 213 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 214 "rgb:cd/00/cd",
215 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 216 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 217 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 218 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 219 "rgb:cd/8b/ff",
269 "rgb:d4/55/aa",
270 "rgb:d4/55/d4",
271 "rgb:d4/7f/00",
272 "rgb:d4/7f/2a",
273 "rgb:d4/7f/55",
274 "rgb:d4/7f/7f",
275 "rgb:d4/7f/aa",
276 "rgb:d4/7f/d4",
277 "rgb:d4/aa/00",
278 "rgb:d4/aa/2a",
279 "rgb:d4/aa/55",
280 "rgb:d4/aa/7f",
281 "rgb:d4/aa/aa",
282 "rgb:d4/aa/d4",
283 "rgb:d4/d4/00", 220 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 221 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "rgb:d4/d4/d4", 222 "rgb:cd/cd/cd",
223 "rgb:cd/cd/ff",
224 "rgb:cd/ff/00",
225 "rgb:cd/ff/8b",
226 "rgb:cd/ff/cd",
227 "rgb:cd/ff/ff",
289 "rgb:08/08/08", 228 "rgb:ff/00/00",
229 "rgb:ff/00/8b",
230 "rgb:ff/00/cd",
231 "rgb:ff/00/ff",
232 "rgb:ff/8b/00",
233 "rgb:ff/8b/8b",
234 "rgb:ff/8b/cd",
235 "rgb:ff/8b/ff",
236 "rgb:ff/cd/00",
237 "rgb:ff/cd/8b",
238 "rgb:ff/cd/cd",
239 "rgb:ff/cd/ff",
240 "rgb:ff/ff/00",
241 "rgb:ff/ff/8b",
242 "rgb:ff/ff/cd",
243 "rgb:ff/ff/ff",
290 "rgb:12/12/12", 244 "rgb:2e/2e/2e",
291 "rgb:1c/1c/1c", 245 "rgb:5c/5c/5c",
292 "rgb:26/26/26",
293 "rgb:30/30/30", 246 "rgb:73/73/73",
294 "rgb:3a/3a/3a",
295 "rgb:44/44/44",
296 "rgb:4e/4e/4e",
297 "rgb:58/58/58", 247 "rgb:8b/8b/8b",
298 "rgb:62/62/62", 248 "rgb:a2/a2/a2",
299 "rgb:6c/6c/6c",
300 "rgb:76/76/76",
301 "rgb:80/80/80",
302 "rgb:8a/8a/8a",
303 "rgb:94/94/94", 249 "rgb:b9/b9/b9",
304 "rgb:9e/9e/9e",
305 "rgb:a8/a8/a8",
306 "rgb:b2/b2/b2",
307 "rgb:bc/bc/bc",
308 "rgb:c6/c6/c6",
309 "rgb:d0/d0/d0", 250 "rgb:d0/d0/d0",
310 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 251 "rgb:e7/e7/e7",
312 "rgb:ee/ee/ee", 252
313#endif
314#ifndef NO_CURSORCOLOR 253#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 254 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 255 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 256#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer_fg */ 257 NULL, /* Color_pointer_fg */
319 NULL, /* Color_pointer_bg */ 258 NULL, /* Color_pointer_bg */
320 NULL, /* Color_border */ 259 NULL, /* Color_border */
321#ifndef NO_BOLD_UNDERLINE_REVERSE 260#ifndef NO_BOLD_UNDERLINE_REVERSE
322 NULL, /* Color_BD */ 261 NULL, /* Color_BD */
262 NULL, /* Color_IT */
323 NULL, /* Color_UL */ 263 NULL, /* Color_UL */
324 NULL, /* Color_RV */ 264 NULL, /* Color_RV */
325#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 265#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
266#if ENABLE_FRILLS
267 NULL, // Color_underline
268#endif
326#ifdef OPTION_HC 269#ifdef OPTION_HC
327 NULL, 270 NULL,
328#endif 271#endif
329#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 PixColorsFocused = new rxvt_color [TOTAL_COLORS];
363#ifdef OFF_FOCUS_FADING
364 PixColorsUnFocused = new rxvt_color [TOTAL_COLORS];
365#endif
366 PixColors = PixColorsFocused; 287 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
380 288
381 MEvent.time = CurrentTime; 289 MEvent.time = CurrentTime;
382 MEvent.button = AnyButton; 290 MEvent.button = AnyButton;
383 Options = DEFAULT_OPTIONS;
384 want_refresh = 1; 291 want_refresh = 1;
385 cmd_pid = -1;
386 cmd_fd = tty_fd = -1;
387 PrivateModes = SavedModes = PrivMode_Default; 292 priv_modes = SavedModes = PrivMode_Default;
388 TermWin.focus = 0;
389 TermWin.ncol = 80; 293 ncol = 80;
390 TermWin.nrow = 24; 294 nrow = 24;
391 TermWin.int_bwidth = INTERNALBORDERWIDTH; 295 int_bwidth = INTERNALBORDERWIDTH;
392 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 296 ext_bwidth = EXTERNALBORDERWIDTH;
393 TermWin.lineSpace = LINESPACE; 297 lineSpace = LINESPACE;
298 letterSpace = LETTERSPACE;
394 TermWin.saveLines = SAVELINES; 299 saveLines = SAVELINES;
395 numPixColors = TOTAL_COLORS;
396 300
397#ifndef NO_BRIGHTCOLOR
398 colorfgbg = DEFAULT_RSTYLE;
399#endif
400
401 refresh_limit = 1;
402 refresh_type = SLOW_REFRESH; 301 refresh_type = SLOW_REFRESH;
403 prev_nrow = prev_ncol = 0;
404 302
405 oldcursor.row = oldcursor.col = -1; 303 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
411 304
412 last_bot = last_state = -1; 305 set_option (Opt_scrollBar);
413 306 set_option (Opt_scrollTtyOutput);
414#ifdef MENUBAR 307 set_option (Opt_jumpScroll);
415 menu_readonly = 1; 308 set_option (Opt_skipScroll);
416# if ! (MENUBAR_MAX > 1) 309 set_option (Opt_secondaryScreen);
417 CurrentBar = & (BarList); 310 set_option (Opt_secondaryScroll);
418# endif /* (MENUBAR_MAX > 1) */ 311 set_option (Opt_pastableTabs);
419#endif 312 set_option (Opt_intensityStyles);
420 313 set_option (Opt_iso14755_52);
421 return true; 314 set_option (Opt_buffered);
422} 315}
423 316
424void 317static void
425rxvt_term::init_secondary () 318init_secondary ()
426{ 319{
427 int i; 320 int i;
428#ifdef TTY_GID_SUPPORT
429 struct group *gr = getgrnam ("tty");
430 321
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) 322 if ((i = open ("/dev/null", O_RDONLY)) < 0)
449 { 323 {
450 /* TODO: BOO HISS */
451 dup2 (STDERR_FILENO, STDIN_FILENO); 324 dup2 (STDERR_FILENO, STDIN_FILENO);
452 } 325 }
453 else if (i > STDIN_FILENO) 326 else if (i != STDIN_FILENO)
454 { 327 {
455 dup2 (i, STDIN_FILENO); 328 dup2 (i, STDIN_FILENO);
456 close (i); 329 close (i);
457 } 330 }
458 331
459 dup2 (STDERR_FILENO, STDOUT_FILENO); 332 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} 333}
472 334
473/*----------------------------------------------------------------------*/ 335/*----------------------------------------------------------------------*/
474const char ** 336const char **
475rxvt_term::init_resources (int argc, const char *const *argv) 337rxvt_term::init_resources (int argc, const char *const *argv)
476{ 338{
477 int i, r_argc; 339 int i, r_argc;
478 char *val;
479 const char **cmd_argv, **r_argv; 340 const char **cmd_argv, **r_argv;
480 341
481 /* 342 /*
482 * Look for -exec option. Find => split and make cmd_argv[] of command args 343 * Look for -e option. Find => split and make cmd_argv[] of command args
483 */ 344 */
484 for (r_argc = 0; r_argc < argc; r_argc++) 345 for (r_argc = 0; r_argc < argc; r_argc++)
485 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) 346 if (!strcmp (argv[r_argc], "-e"))
486 break; 347 break;
348
349 if (r_argc == argc)
350 cmd_argv = NULL;
351 else if (!argv[r_argc + 1])
352 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
353 else
354 {
355 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
356
357 for (i = 0; i < argc - r_argc - 1; i++)
358 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
359
360 cmd_argv[i] = NULL;
361 }
487 362
488 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 363 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
489 364
490 for (i = 0; i < r_argc; i++) 365 for (i = 0; i < r_argc; i++)
491 r_argv[i] = (const char *)argv[i]; 366 r_argv[i] = (const char *)argv[i];
492 367
493 r_argv[i] = NULL; 368 r_argv[i] = NULL;
494 369
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]); 370 rs[Rs_name] = rxvt_basename (argv[0]);
508 371
509 /* 372 /*
510 * Open display, get options/resources and create the window 373 * Open display, get options/resources and create the window
511 */ 374 */
375
512 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 376 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
513 rs[Rs_display_name] = ":0"; 377 rs[Rs_display_name] = ":0";
514 378
515 get_options (r_argc, r_argv); 379 get_options (r_argc, r_argv);
380
381 if (!(display = displays.get (rs[Rs_display_name])))
382 {
383 free (r_argv);
384 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
385 }
386
387 // using a local pointer decreases code size a lot
388 xa = display->xa;
389
390 set (display);
391 extract_resources ();
392
393#if XFT
394 if (rs[Rs_depth])
395 select_visual (strtol (rs[Rs_depth], 0, 0));
396#endif
397
516 free (r_argv); 398 free (r_argv);
517 399
518#ifdef LOCAL_X_IS_UNIX 400 for (int i = NUM_RESOURCES; i--; )
519 if (rs[Rs_display_name][0] == ':') 401 if (rs [i] == resval_undef)
520 { 402 rs [i] = 0;
521 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 403
522 STRCPY (val, "unix"); 404#ifdef HAVE_AFTERIMAGE
523 STRCAT (val, rs[Rs_display_name]); 405 set_application_name ((char *)rs[Rs_name]);
524 display = displays.get (val); 406 set_output_threshold (OUTPUT_LEVEL_WARNING);
525 free (val); 407#endif
408
409#if ENABLE_PERL
410 if (!rs[Rs_perl_ext_1])
411 rs[Rs_perl_ext_1] = "default";
412
413 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
414 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
415 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
526 } 416 {
417 rxvt_perl.init (this);
418 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
419 }
527#endif 420#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]);
534 421
535 /* 422 /*
536 * set any defaults not already set 423 * set any defaults not already set
537 */ 424 */
538 if (cmd_argv && cmd_argv[0]) 425 if (cmd_argv && cmd_argv[0])
539 { 426 {
540 if (!rs[Rs_title]) 427 if (!rs[Rs_title])
541 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 428 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
429
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 {
547 if (!rs[Rs_title]) 435 if (!rs[Rs_title])
548 rs[Rs_title] = rs[Rs_name]; 436 rs[Rs_title] = rs[Rs_name];
437
549 if (!rs[Rs_iconName]) 438 if (!rs[Rs_iconName])
550 rs[Rs_iconName] = rs[Rs_name]; 439 rs[Rs_iconName] = rs[Rs_name];
551 } 440 }
552 441
553 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 442 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
554 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 443 saveLines = min (i, MAX_SAVELINES);
555 444
556#ifndef NO_FRILLS 445#if ENABLE_FRILLS
557 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) 446 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
558 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 447 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
448
559 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) 449 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
560 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 450 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
561#endif
562 451
563#ifndef NO_LINESPACE
564 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 452 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
565 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 453 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
454
455 if (rs[Rs_letterSpace])
456 letterSpace = atoi (rs[Rs_letterSpace]);
566#endif 457#endif
567 458
568#ifdef POINTER_BLANK 459#ifdef POINTER_BLANK
569 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 460 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
570 pointerBlankDelay = i; 461 pointerBlankDelay = i;
571 else 462 else
572 pointerBlankDelay = 2; 463 pointerBlankDelay = 2;
573#endif 464#endif
574 465
575 /* no point having a scrollbar without having any scrollback! */ 466 /* no point having a scrollbar without having any scrollback! */
576 if (!TermWin.saveLines) 467 if (!saveLines)
577 Options &= ~Opt_scrollBar; 468 set_option (Opt_scrollBar, 0);
578
579#ifdef PRINTPIPE
580 if (!rs[Rs_print_pipe])
581 rs[Rs_print_pipe] = PRINTPIPE;
582#endif
583 469
584 if (!rs[Rs_cutchars]) 470 if (!rs[Rs_cutchars])
585 rs[Rs_cutchars] = CUTCHARS; 471 rs[Rs_cutchars] = CUTCHARS;
586 472
587#ifndef NO_BACKSPACE_KEY 473#ifndef NO_BACKSPACE_KEY
588 if (!rs[Rs_backspace_key]) 474 if (!rs[Rs_backspace_key])
589# ifdef DEFAULT_BACKSPACE 475# ifdef DEFAULT_BACKSPACE
590 key_backspace = DEFAULT_BACKSPACE; 476 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
591# else 477# else
592 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 478 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
593# endif 479# 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 480#endif
602 481
603#ifndef NO_DELETE_KEY 482#ifndef NO_DELETE_KEY
604 if (!rs[Rs_delete_key]) 483 if (!rs[Rs_delete_key])
605# ifdef DEFAULT_DELETE 484# ifdef DEFAULT_DELETE
606 key_delete = DEFAULT_DELETE; 485 rs[Rs_delete_key] = DEFAULT_DELETE;
607# else 486# else
608 key_delete = "\033[3~"; 487 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 488# endif
618 if (rs[Rs_answerbackstring])
619 {
620 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
621 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
622 }
623
624#ifdef HAVE_SCROLLBARS
625 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
626 rs[Rs_scrollBar_thickness]);
627#endif 489#endif
490
491 scrollBar.setup (this);
628 492
629#ifdef XTERM_REVERSE_VIDEO 493#ifdef XTERM_REVERSE_VIDEO
630 /* this is how xterm implements reverseVideo */ 494 /* this is how xterm implements reverseVideo */
631 if (Options & Opt_reverseVideo) 495 if (option (Opt_reverseVideo))
632 { 496 {
633 if (!rs[Rs_color + Color_fg]) 497 if (!rs[Rs_color + Color_fg])
634 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 498 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
499
635 if (!rs[Rs_color + Color_bg]) 500 if (!rs[Rs_color + Color_bg])
636 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 501 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
637 } 502 }
638#endif 503#endif
639 504
… …
641 if (!rs[Rs_color + i]) 506 if (!rs[Rs_color + i])
642 rs[Rs_color + i] = def_colorName[i]; 507 rs[Rs_color + i] = def_colorName[i];
643 508
644#ifndef XTERM_REVERSE_VIDEO 509#ifndef XTERM_REVERSE_VIDEO
645 /* this is how we implement reverseVideo */ 510 /* this is how we implement reverseVideo */
646 if (Options & Opt_reverseVideo) 511 if (option (Opt_reverseVideo))
647 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 512 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
648#endif 513#endif
649 514
650 /* convenient aliases for setting fg/bg to colors */ 515 /* convenient aliases for setting fg/bg to colors */
651 color_aliases (Color_fg); 516 color_aliases (Color_fg);
652 color_aliases (Color_bg); 517 color_aliases (Color_bg);
653#ifndef NO_CURSORCOLOR 518#ifndef NO_CURSORCOLOR
654 color_aliases (Color_cursor); 519 color_aliases (Color_cursor);
655 color_aliases (Color_cursor2); 520 color_aliases (Color_cursor2);
656#endif /* NO_CURSORCOLOR */ 521#endif /* NO_CURSORCOLOR */
657 color_aliases (Color_pointer_fg); 522 color_aliases (Color_pointer_fg);
658 color_aliases (Color_pointer_bg); 523 color_aliases (Color_pointer_bg);
659 color_aliases (Color_border); 524 color_aliases (Color_border);
660#ifndef NO_BOLD_UNDERLINE_REVERSE 525#ifndef NO_BOLD_UNDERLINE_REVERSE
661 color_aliases (Color_BD); 526 color_aliases (Color_BD);
662 color_aliases (Color_UL); 527 color_aliases (Color_UL);
663 color_aliases (Color_RV); 528 color_aliases (Color_RV);
664#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 529#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
530
531 if (!rs[Rs_color + Color_border])
532 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
665 533
666 return cmd_argv; 534 return cmd_argv;
535}
536
537/*----------------------------------------------------------------------*/
538void
539rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
540{
541 this->envv = envv;
542
543 SET_R (this);
544 set_locale ("");
545 set_environ (envv); // a few things in X do not call setlocale :(
546
547 init_vars ();
548
549 init_secondary ();
550
551 const char **cmd_argv = init_resources (argc, argv);
552
553#ifdef KEYSYM_RESOURCE
554 keyboard->register_done ();
555#endif
556
557 if (const char *path = rs[Rs_chdir])
558 if (*path) // ignored if empty
559 {
560 if (*path != '/')
561 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
562
563 if (chdir (path))
564 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
565 }
566
567 if (option (Opt_scrollBar))
568 scrollBar.state = STATE_IDLE; /* set existence for size calculations */
569
570 pty = ptytty::create ();
571
572 create_windows (argc, argv);
573
574 init_xlocale ();
575
576 scr_poweron (); // initialize screen
577
578#if 0
579 XSynchronize (dpy, True);
580#endif
581
582 if (option (Opt_scrollBar))
583 scrollBar.resize (); /* create and map scrollbar */
584#ifdef HAVE_BG_PIXMAP
585 {
586 bgPixmap.set_target (this);
587 bgPixmap.invalidate ();
588
589#ifdef ENABLE_TRANSPARENCY
590 if (option (Opt_transparent))
591 {
592 bgPixmap.set_transparent ();
593
594#ifdef HAVE_AFTERIMAGE
595 if (rs [Rs_blurradius])
596 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
597#endif
598 if (ISSET_PIXCOLOR (Color_tint))
599 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
600
601 if (rs [Rs_shade])
602 bgPixmap.set_shade (rs [Rs_shade]);
603
604 bgPixmap.set_root_pixmap ();
605 XSelectInput (dpy, display->root, PropertyChangeMask);
606 rootwin_ev.start (display, display->root);
607 }
608#endif
609
610#ifdef BG_IMAGE_FROM_FILE
611 if (rs[Rs_backgroundPixmap])
612 {
613 const char *p = rs[Rs_backgroundPixmap];
614
615 if ((p = strchr (p, ';')) != 0)
616 {
617 p++;
618 bgPixmap.set_geometry (p);
619 }
620 else
621 bgPixmap.set_defaultGeometry ();
622
623 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
624 if (!bgPixmap.window_position_sensitive ())
625 update_background ();
626 }
627#endif
628 }
629#endif
630
631#if ENABLE_PERL
632 rootwin_ev.start (display, display->root);
633#endif
634
635 set_colorfgbg ();
636
637 init_command (cmd_argv);
638
639 free (cmd_argv);
640
641 if (pty->pty >= 0)
642 pty_ev.start (pty->pty, ev::READ);
643
644 HOOK_INVOKE ((this, HOOK_START, DT_END));
645
646#if ENABLE_XEMBED
647 if (rs[Rs_embed])
648 {
649 long info[2] = { 0, XEMBED_MAPPED };
650
651 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
652 32, PropModeReplace, (unsigned char *)&info, 2);
653 }
654#endif
655
656 XMapWindow (dpy, vt);
657 XMapWindow (dpy, parent[0]);
658
659 refresh_check ();
667} 660}
668 661
669/*----------------------------------------------------------------------*/ 662/*----------------------------------------------------------------------*/
670void 663void
671rxvt_term::init_env () 664rxvt_term::init_env ()
672{ 665{
673 int i; 666 int i;
674 unsigned int u;
675 char *val; 667 char *val;
676 668
677#ifdef DISPLAY_IS_IP 669#ifdef DISPLAY_IS_IP
678 /* Fixup display_name for export over pty to any interested terminal 670 /* 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 671 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
… …
687 */ 679 */
688 val = rxvt_network_display (rs[Rs_display_name]); 680 val = rxvt_network_display (rs[Rs_display_name]);
689 rs[Rs_display_name] = (const char *)val; 681 rs[Rs_display_name] = (const char *)val;
690 682
691 if (val == NULL) 683 if (val == NULL)
692#endif /* DISPLAY_IS_IP */ 684#endif /* DISPLAY_IS_IP */
693 val = XDisplayString (display->display); 685 val = XDisplayString (dpy);
694 686
695 if (rs[Rs_display_name] == NULL) 687 if (rs[Rs_display_name] == NULL)
696 rs[Rs_display_name] = val; /* use broken `:0' value */ 688 rs[Rs_display_name] = val; /* use broken `:0' value */
697 689
698 i = STRLEN (val); 690 i = strlen (val);
699 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 691 env_display = (char *)rxvt_malloc (i + 9);
700 692
701 sprintf (env_display, "DISPLAY=%s", val); 693 sprintf (env_display, "DISPLAY=%s", val);
702 694
703 /* avoiding the math library: 695 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]);
712 696
713 /* add entries to the environment: 697 /* add entries to the environment:
714 * @ DISPLAY: in case we started with -display 698 * @ DISPLAY: in case we started with -display
715 * @ WINDOWID: X window id number of the window 699 * @ WINDOWID: X window id number of the window
716 * @ COLORTERM: terminal sub-name and also indicates its color 700 * @ COLORTERM: terminal sub-name and also indicates its color
… …
718 * @ TERMINFO: path to terminfo directory 702 * @ TERMINFO: path to terminfo directory
719 * @ COLORFGBG: fg;bg color codes 703 * @ COLORFGBG: fg;bg color codes
720 */ 704 */
721 putenv (env_display); 705 putenv (env_display);
722 putenv (env_windowid); 706 putenv (env_windowid);
707
723 if (env_colorfgbg) 708 if (env_colorfgbg)
724 putenv (env_colorfgbg); 709 putenv (env_colorfgbg);
725 710
726#ifdef RXVT_TERMINFO 711#ifdef RXVT_TERMINFO
727 putenv ("TERMINFO=" RXVT_TERMINFO); 712 putenv ("TERMINFO=" RXVT_TERMINFO);
728#endif 713#endif
729 714
730 if (display->depth <= 2) 715 if (depth <= 2)
731 putenv ("COLORTERM=" COLORTERMENV "-mono"); 716 putenv ("COLORTERM=" COLORTERMENV "-mono");
732 else 717 else
733 putenv ("COLORTERM=" COLORTERMENVFULL); 718 putenv ("COLORTERM=" COLORTERMENVFULL);
734 719
735 if (rs[Rs_term_name] != NULL) 720 if (rs[Rs_term_name] != NULL)
736 { 721 {
737 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 722 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
738 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 723 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
739 putenv (env_term); 724 putenv (env_term);
740 } 725 }
741 else 726 else
742 putenv ("TERM=" TERMENV); 727 putenv ("TERM=" TERMENV);
… …
744#ifdef HAVE_UNSETENV 729#ifdef HAVE_UNSETENV
745 /* avoid passing old settings and confusing term size */ 730 /* avoid passing old settings and confusing term size */
746 unsetenv ("LINES"); 731 unsetenv ("LINES");
747 unsetenv ("COLUMNS"); 732 unsetenv ("COLUMNS");
748 unsetenv ("TERMCAP"); /* terminfo should be okay */ 733 unsetenv ("TERMCAP"); /* terminfo should be okay */
749#endif /* HAVE_UNSETENV */ 734#endif /* HAVE_UNSETENV */
750} 735}
751 736
752/*----------------------------------------------------------------------*/ 737/*----------------------------------------------------------------------*/
753/* 738/*
754 * This is more or less stolen straight from XFree86 xterm. 739 * This is more or less stolen straight from XFree86 xterm.
755 * This should support all European type languages. 740 * This should support all European type languages.
756 */ 741 */
757void 742void
758rxvt_term::set_locale (const char *locale) 743rxvt_term::set_locale (const char *locale)
759{ 744{
745 set_environ (envv);
746
760#if HAVE_XSETLOCALE || HAVE_SETLOCALE 747#if HAVE_XSETLOCALE || HAVE_SETLOCALE
761 free (this->locale); 748 free (this->locale);
762 this->locale = setlocale (LC_CTYPE, locale); 749 this->locale = setlocale (LC_CTYPE, locale);
763 750
764 if (!this->locale) 751 if (!this->locale)
765 { 752 {
753 if (*locale)
754 {
766 rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale); 755 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
767 setlocale (LC_CTYPE, ""); 756 setlocale (LC_CTYPE, "C");
757 }
758 else
759 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
760
768 this->locale = ""; 761 this->locale = "C";
769 } 762 }
770 763
764
771 this->locale = rxvt_strdup (this->locale); 765 this->locale = strdup (this->locale);
772 SET_LOCALE (this->locale); 766 SET_LOCALE (this->locale);
773 mbstate.reset (); 767 mbstate.reset ();
774#endif 768#endif
775#if 0 769
776#if HAVE_NL_LANGINFO 770#if HAVE_NL_LANGINFO
771 char *codeset = strdup (nl_langinfo (CODESET));
772 // /^UTF.?8/i
773 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
774 && (codeset[1] == 'T' || codeset[1] == 't')
775 && (codeset[2] == 'F' || codeset[2] == 'f')
776 && (codeset[3] == '8' || codeset[4] == '8');
777 free (codeset); 777 free (codeset);
778 codeset = strdup (nl_langinfo (CODESET));
779 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
780 || !STRCASECMP (codeset, "UTF8");
781#else 778#else
782 enc_utf8 = 1; 779 enc_utf8 = 0;
783#endif
784#endif 780#endif
785} 781}
786 782
787void 783void
788rxvt_term::init_xlocale () 784rxvt_term::init_xlocale ()
789{ 785{
786 set_environ (envv);
787
790#ifdef USE_XIM 788#ifdef USE_XIM
791 if (!locale) 789 if (!locale)
792 rxvt_warn ("setting locale failed, working without locale support.\n"); 790 rxvt_warn ("setting locale failed, working without locale support.\n");
793 else 791 else
794 { 792 {
795 Atom wmlocale; 793 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));
801 794
802 if (!XSupportsLocale ()) 795 if (!XSupportsLocale ())
803 { 796 {
804 rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n"); 797 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
805 return; 798 return;
806 } 799 }
807 800
808 im_ev.start (display); 801 im_ev.start (display);
809 802
… …
819{ 812{
820 /* 813 /*
821 * Initialize the command connection. 814 * Initialize the command connection.
822 * This should be called after the X server connection is established. 815 * This should be called after the X server connection is established.
823 */ 816 */
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
837 817
838#ifdef META8_OPTION 818#ifdef META8_OPTION
839 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 819 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
840#endif 820#endif
841 821
842 get_ourmods (); 822 get_ourmods ();
843 823
844 if (!(Options & Opt_scrollTtyOutput)) 824 if (!option (Opt_scrollTtyOutput))
845 PrivateModes |= PrivMode_TtyOutputInh; 825 priv_modes |= PrivMode_TtyOutputInh;
846 if (Options & Opt_scrollTtyKeypress) 826 if (option (Opt_scrollTtyKeypress))
847 PrivateModes |= PrivMode_Keypress; 827 priv_modes |= PrivMode_Keypress;
848 if (!(Options & Opt_jumpScroll)) 828 if (!option (Opt_jumpScroll))
849 PrivateModes |= PrivMode_smoothScroll; 829 priv_modes |= PrivMode_smoothScroll;
850 830
851#ifndef NO_BACKSPACE_KEY 831#ifndef NO_BACKSPACE_KEY
852 if (STRCMP (key_backspace, "DEC") == 0) 832 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
853 PrivateModes |= PrivMode_HaveBackSpace; 833 priv_modes |= PrivMode_HaveBackSpace;
854#endif 834#endif
855 835
856 /* add value for scrollBar */ 836 /* add value for scrollBar */
857 if (scrollbar_visible ()) 837 if (scrollBar.state)
858 { 838 {
859 PrivateModes |= PrivMode_scrollBar; 839 priv_modes |= PrivMode_scrollBar;
860 SavedModes |= PrivMode_scrollBar; 840 SavedModes |= PrivMode_scrollBar;
861 } 841 }
862 if (menubar_visible ())
863 {
864 PrivateModes |= PrivMode_menuBar;
865 SavedModes |= PrivMode_menuBar;
866 }
867 842
868#ifdef CURSOR_BLINK 843 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} 844}
876 845
877/*----------------------------------------------------------------------*/ 846/*----------------------------------------------------------------------*/
878void 847void
879rxvt_term::Get_Colours () 848rxvt_term::get_colours ()
880{ 849{
881 int i; 850 int i;
882 851
883#ifdef OFF_FOCUS_FADING 852#ifdef OFF_FOCUS_FADING
884 PixColors = PixColorsFocused; 853 pix_colors = pix_colors_focused;
885#endif 854#endif
886 855
887 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 856 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
888 { 857 {
858 const char *name = rs[Rs_color + i];
859
860 if (!name)
861 continue;
862
889 rxvt_color xcol; 863 rxvt_color xcol;
890 864
891 if (!rs[Rs_color + i]) 865 if (!set_color (xcol, name))
892 continue;
893
894 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
895 { 866 {
896#ifndef XTERM_REVERSE_VIDEO 867#ifndef XTERM_REVERSE_VIDEO
897 if (i < 2 && (Options & Opt_reverseVideo)) 868 if (i < 2 && option (Opt_reverseVideo))
898 rs[Rs_color + i] = def_colorName[!i]; 869 name = def_colorName [1 - i];
899 else 870 else
900#endif 871#endif
901 rs[Rs_color + i] = def_colorName[i]; 872 name = def_colorName [i];
902 873
903 if (!rs[Rs_color + i]) 874 if (!name)
904 continue; 875 continue;
905 876
906 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 877 if (!set_color (xcol, name))
907 { 878 {
908 switch (i) 879 switch (i)
909 { 880 {
910 case Color_fg: 881 case Color_fg:
911 case Color_bg: 882 case Color_bg:
912 /* fatal: need bg/fg color */
913 rxvt_fatal ("unable to get foreground/background colour, aborting"); 883 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
914 /* NOTREACHED */ 884 name = "";
915 break; 885 break;
916#ifndef NO_CURSORCOLOR 886#ifndef NO_CURSORCOLOR
917 case Color_cursor2: 887 case Color_cursor2:
918 xcol = PixColors[Color_fg]; 888#endif
919 break;
920#endif /* ! NO_CURSORCOLOR */
921 case Color_pointer_fg: 889 case Color_pointer_fg:
922 xcol = PixColors[Color_fg]; 890 name = rs[Rs_color + Color_fg];
891 xcol.set (this, name);
923 break; 892 break;
924 default: 893 default:
925 xcol = PixColors[Color_bg]; /* None */ 894 name = rs[Rs_color + Color_bg];
895 xcol.set (this, name);
926 break; 896 break;
927 } 897 }
928 } 898 }
929 } 899 }
930 900
931 PixColors[i] = xcol; 901 pix_colors[i] = xcol;
932#ifdef OFF_FOCUS_FADING 902 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 { 903 }
904
905 if (depth <= 2)
906 {
941 if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg]; 907 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]; 908 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]; 909 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
944 } 910 }
945 911
946 /* 912 /*
947 * get scrollBar/menuBar shadow colors 913 * get scrollBar shadow colors
948 * 914 *
949 * The calculations of topShadow/bottomShadow values are adapted 915 * The calculations of topShadow/bottomShadow values are adapted
950 * from the fvwm window manager. 916 * from the fvwm window manager.
951 */ 917 */
952#ifdef KEEP_SCROLLCOLOR 918#ifdef RXVT_SCROLLBAR
953 919 if (depth <= 2)
954 if (XDEPTH <= 2) 920 {
955 { /* Monochrome */ 921 /* Monochrome */
956 PixColors[Color_scroll] = PixColors[Color_fg]; 922 alias_color (Color_scroll, Color_fg);
957 PixColors[Color_topShadow] = PixColors[Color_bg]; 923 alias_color (Color_topShadow, Color_bg);
958 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 924 alias_color (Color_bottomShadow, Color_bg);
959 } 925 }
960 else 926 else
961 { 927 {
962 rxvt_color xcol[2]; 928 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 */
966 929
967 xcol[1] = PixColors[Color_scroll]; 930 rgba cscroll;
968 xcol[0].set (display, 65535, 65535, 65535); 931 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);
976 932
977 /* topShadowColor */ 933 /* topShadowColor */
978 if (!xcol[1].set (display, 934 if (!pix_colors[Color_topShadow].set (this,
979 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 935 rgba (
980 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 936 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
981 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 937 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
982 xcol[1] = PixColors[Color_White]; 938 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
983 939 cscroll.a)
984 PixColors[Color_topShadow] = xcol[1]; 940 ))
941 alias_color (Color_topShadow, Color_White);
985 } 942 }
986#endif /* KEEP_SCROLLCOLOR */ 943#endif
944
945#ifdef OFF_FOCUS_FADING
946 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
947 update_fade_color (i);
948#endif
987} 949}
988 950
989/*----------------------------------------------------------------------*/ 951/*----------------------------------------------------------------------*/
990/* color aliases, fg/bg bright-bold */ 952/* color aliases, fg/bg bright-bold */
991void 953void
… …
994 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 956 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
995 { 957 {
996 int i = atoi (rs[Rs_color + idx]); 958 int i = atoi (rs[Rs_color + idx]);
997 959
998 if (i >= 8 && i <= 15) 960 if (i >= 8 && i <= 15)
999 { /* bright colors */ 961 /* bright colors */
1000 i -= 8;
1001#ifndef NO_BRIGHTCOLOR
1002 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 962 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1003 return; 963 else if (i >= 0 && i <= 7)
1004#endif 964 /* normal colors */
1005
1006 }
1007
1008 if (i >= 0 && i <= 7) /* normal colors */
1009 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 965 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1010 } 966 }
1011} 967}
1012 968
1013/*----------------------------------------------------------------------*/ 969/*----------------------------------------------------------------------*/
… …
1016 * Use resource ``modifier'' to override the Meta modifier 972 * Use resource ``modifier'' to override the Meta modifier
1017 */ 973 */
1018void 974void
1019rxvt_term::get_ourmods () 975rxvt_term::get_ourmods ()
1020{ 976{
1021 int i, j, k; 977 int i, j, k;
1022 int requestedmeta, realmeta, realalt; 978 int requestedmeta, realmeta, realalt;
1023 const char *cm, *rsmod; 979 const char *cm, *rsmod;
1024 XModifierKeymap *map; 980 XModifierKeymap *map;
1025 KeyCode *kc; 981 KeyCode *kc;
1026 const unsigned int modmasks[] = 982 const unsigned int modmasks[] =
1027 { 983 {
1028 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 984 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1029 }; 985 };
1030 986
1031 requestedmeta = realmeta = realalt = 0; 987 requestedmeta = realmeta = realalt = 0;
1032 rsmod = rs[Rs_modifier]; 988 rsmod = rs[Rs_modifier];
989
1033 if (rsmod 990 if (rsmod
1034 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 991 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1035 requestedmeta = rsmod[3] - '0'; 992 requestedmeta = rsmod[3] - '0';
1036 993
1037 map = XGetModifierMapping (display->display); 994 map = XGetModifierMapping (dpy);
1038 kc = map->modifiermap; 995 kc = map->modifiermap;
996
1039 for (i = 1; i < 6; i++) 997 for (i = 1; i < 6; i++)
1040 { 998 {
1041 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 999 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1000
1042 for (j = map->max_keypermod; j--; k++) 1001 for (j = map->max_keypermod; j--; k++)
1043 { 1002 {
1044 if (kc[k] == 0) 1003 if (kc[k] == 0)
1045 break; 1004 break;
1005
1046 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 1006 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1047 { 1007 {
1048 case XK_Num_Lock: 1008 case XK_Num_Lock:
1049 ModNumLockMask = modmasks[i - 1]; 1009 ModNumLockMask = modmasks[i - 1];
1050 /* FALLTHROUGH */ 1010 continue;
1051 default: 1011
1052 continue; /* for (;;) */ 1012 case XK_ISO_Level3_Shift:
1013 ModLevel3Mask = modmasks[i - 1];
1014 continue;
1015
1053 case XK_Meta_L: 1016 case XK_Meta_L:
1054 case XK_Meta_R: 1017 case XK_Meta_R:
1055 cm = "meta"; 1018 cm = "meta";
1056 realmeta = i; 1019 realmeta = i;
1057 break; 1020 break;
1021
1058 case XK_Alt_L: 1022 case XK_Alt_L:
1059 case XK_Alt_R: 1023 case XK_Alt_R:
1060 cm = "alt"; 1024 cm = "alt";
1061 realalt = i; 1025 realalt = i;
1062 break; 1026 break;
1027
1063 case XK_Super_L: 1028 case XK_Super_L:
1064 case XK_Super_R: 1029 case XK_Super_R:
1065 cm = "super"; 1030 cm = "super";
1066 break; 1031 break;
1032
1067 case XK_Hyper_L: 1033 case XK_Hyper_L:
1068 case XK_Hyper_R: 1034 case XK_Hyper_R:
1069 cm = "hyper"; 1035 cm = "hyper";
1070 break; 1036 break;
1037
1038 default:
1039 continue;
1071 } 1040 }
1072 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 1041
1042 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1073 requestedmeta = i; 1043 requestedmeta = i;
1074 } 1044 }
1075 } 1045 }
1046
1076 XFreeModifiermap (map); 1047 XFreeModifiermap (map);
1048
1077 i = (requestedmeta ? requestedmeta 1049 i = requestedmeta ? requestedmeta
1078 : (realmeta ? realmeta 1050 : realmeta ? realmeta
1079 : (realalt ? realalt : 0))); 1051 : realalt ? realalt
1052 : 0;
1053
1080 if (i) 1054 if (i)
1081 ModMetaMask = modmasks[i - 1]; 1055 ModMetaMask = modmasks[i - 1];
1082} 1056}
1083 1057
1084/*----------------------------------------------------------------------*/ 1058/*----------------------------------------------------------------------*/
… …
1086void 1060void
1087rxvt_term::create_windows (int argc, const char *const *argv) 1061rxvt_term::create_windows (int argc, const char *const *argv)
1088{ 1062{
1089 XClassHint classHint; 1063 XClassHint classHint;
1090 XWMHints wmHint; 1064 XWMHints wmHint;
1065#if ENABLE_FRILLS
1066 MWMHints mwmhints = { };
1067#endif
1091 XGCValues gcvalue; 1068 XGCValues gcvalue;
1092 long vt_emask;
1093 XSetWindowAttributes attributes; 1069 XSetWindowAttributes attributes;
1094 XWindowAttributes gattr; 1070 Window top, parent;
1095 1071
1096 if (Options & Opt_transparent) 1072 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 1073
1102 /* grab colors before netscape does */ 1074 /* grab colors before netscape does */
1103 Get_Colours (); 1075 get_colours ();
1104 1076
1105 if (!change_font (rs[Rs_font])) 1077 if (!set_fonts ())
1106 { 1078 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"); 1079
1108 destroy (); 1080 parent = display->root;
1109 return; 1081
1082 attributes.override_redirect = !!option (Opt_override_redirect);
1083
1084#if ENABLE_FRILLS
1085 if (option (Opt_borderLess))
1110 } 1086 {
1087 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1088 {
1089 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1090 attributes.override_redirect = true;
1091 }
1092 else
1093 {
1094 mwmhints.flags = MWM_HINTS_DECORATIONS;
1095 }
1096 }
1097#endif
1098
1099#if ENABLE_XEMBED
1100 if (rs[Rs_embed])
1101 {
1102 XWindowAttributes wattr;
1103
1104 parent = strtol (rs[Rs_embed], 0, 0);
1105
1106 if (!XGetWindowAttributes (dpy, parent, &wattr))
1107 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1108
1109 window_calc (wattr.width, wattr.height);
1110 }
1111#endif
1111 1112
1112 window_calc (0, 0); 1113 window_calc (0, 0);
1114
1115 /* sub-window placement & size in rxvt_resize_subwindows () */
1116 attributes.background_pixel = pix_colors_focused [Color_border];
1117 attributes.border_pixel = pix_colors_focused [Color_border];
1118 attributes.colormap = cmap;
1119
1120 top = XCreateWindow (dpy, parent,
1121 szHint.x, szHint.y,
1122 szHint.width, szHint.height,
1123 ext_bwidth,
1124 depth, InputOutput, visual,
1125 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1126 &attributes);
1127
1128 this->parent[0] = top;
1129
1113 old_width = szHint.width; 1130 old_width = szHint.width;
1114 old_height = szHint.height; 1131 old_height = szHint.height;
1115 1132
1116 /* sub-window placement & size in rxvt_resize_subwindows () */ 1133 set_title (rs [Rs_title]);
1134 set_icon_name (rs [Rs_iconName]);
1117 1135
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);
1139 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1140
1141 classHint.res_name = (char *)rs[Rs_name]; 1136 classHint.res_name = (char *)rs[Rs_name];
1142 classHint.res_class = (char *)RESCLASS; 1137 classHint.res_class = (char *)RESCLASS;
1143 1138
1144 wmHint.flags = InputHint | StateHint | WindowGroupHint; 1139 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1145 wmHint.input = True; 1140 wmHint.input = True;
1146 wmHint.initial_state = Options & Opt_iconic ? IconicState : NormalState; 1141 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1147 wmHint.window_group = TermWin.parent[0]; 1142 wmHint.window_group = top;
1148 1143
1149 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1144 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1150 (char **)argv, argc, &szHint, &wmHint, &classHint); 1145 &szHint, &wmHint, &classHint);
1146#if ENABLE_EWMH
1147# ifdef HAVE_AFTERIMAGE
1148 /*
1149 * set up icon hint
1150 * rs [Rs_iconfile] is path to icon, asv has been created in init_resources
1151 */
1151 1152
1152#ifndef NO_FRILLS 1153 if (rs [Rs_iconfile])
1154 {
1155 init_asv ();
1156
1157 ASImage *im = file2ASImage (rs [Rs_iconfile], 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
1158 if (asv && im)
1159 {
1160 int w = im->width;
1161 int h = im->height;
1162 long* buffer = (long *)malloc ((2 + w * h) * sizeof (long));
1163 ASImage *result = scale_asimage (asv, im,
1164 w, h, ASA_ARGB32,
1165 100, ASIMAGE_QUALITY_DEFAULT);
1166 destroy_asimage (&im);
1167
1168 if (buffer && result)
1169 {
1170 ARGB32 *asbuf = result->alt.argb32;
1171 buffer [0] = w;
1172 buffer [1] = h;
1173
1174 for (unsigned int i = 0; i < w * h; ++i)
1175 buffer [i + 2] = asbuf [i];
1176
1177 destroy_asimage (&result);
1178 XChangeProperty (dpy, top, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1179 PropModeReplace, (const unsigned char*) buffer, 2 + w * h);
1180 free (buffer);
1181 }
1182 else
1183 {
1184 if (!buffer)
1185 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1186
1187 if (!result)
1188 rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
1189 }
1190 }
1191 else
1192 rxvt_warn ("Loading image icon failed, continuing without.\n");
1193 }
1194# endif
1195#endif
1196
1197#if ENABLE_FRILLS
1198 if (mwmhints.flags)
1199 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1200 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1201#endif
1202
1203 Atom protocols[] = {
1204 xa[XA_WM_DELETE_WINDOW],
1205#if ENABLE_EWMH
1206 xa[XA_NET_WM_PING],
1207#endif
1208 };
1209
1210 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1211
1212#if ENABLE_FRILLS
1213 if (rs[Rs_transient_for])
1214 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1215#endif
1216
1217#if ENABLE_EWMH
1153 long pid = getpid (); 1218 long pid = getpid ();
1154 XChangeProperty (display->display, TermWin.parent[0], 1219
1220 XChangeProperty (dpy, top,
1155 display->atom ("_NET_WM_PID"), XA_CARDINAL, 32, 1221 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1156 PropModeReplace, (unsigned char *)&pid, 1); 1222 PropModeReplace, (unsigned char *)&pid, 1);
1157#endif
1158 1223
1159 XSelectInput (display->display, TermWin.parent[0], 1224 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1225#endif
1226
1227 XSelectInput (dpy, top,
1160 KeyPressMask 1228 KeyPressMask
1161#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1229#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1162 | KeyReleaseMask 1230 | KeyReleaseMask
1163#endif 1231#endif
1164 | FocusChangeMask | VisibilityChangeMask 1232 | FocusChangeMask | VisibilityChangeMask
1165 | StructureNotifyMask); 1233 | ExposureMask | StructureNotifyMask);
1234
1166 termwin_ev.start (display, TermWin.parent[0]); 1235 termwin_ev.start (display, top);
1167 1236
1168 /* vt cursor: Black-on-White is standard, but this is more popular */ 1237 /* vt cursor: Black-on-White is standard, but this is more popular */
1169 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1238 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 1239
1189 /* the vt window */ 1240 /* the vt window */
1190 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1241 vt = XCreateSimpleWindow (dpy, top,
1191 window_vt_x,
1192 window_vt_y, 1242 window_vt_x, window_vt_y,
1193 TermWin_TotalWidth (), 1243 width, height,
1194 TermWin_TotalHeight (),
1195 0, 1244 0,
1196 PixColors[Color_fg], 1245 pix_colors_focused[Color_fg],
1197 PixColors[Color_bg]); 1246 pix_colors_focused[Color_bg]);
1198#ifdef DEBUG_X
1199 XStoreName (display->display, TermWin.vt, "vt window");
1200#endif
1201 1247
1202 attributes.bit_gravity = NorthWestGravity; 1248 attributes.bit_gravity = NorthWestGravity;
1203 XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes); 1249 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1204 1250
1205 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask; 1251 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1206 1252
1207 pointer_unblank ();
1208
1209#ifdef POINTER_BLANK
1210 if (Options & Opt_pointerBlank) 1253 if (option (Opt_pointerBlank))
1211 vt_emask |= PointerMotionMask; 1254 vt_emask |= PointerMotionMask;
1212 else 1255 else
1213#endif
1214 vt_emask |= Button1MotionMask | Button3MotionMask; 1256 vt_emask |= Button1MotionMask | Button3MotionMask;
1215 1257
1216 XSelectInput (display->display, TermWin.vt, vt_emask); 1258 vt_select_input ();
1259
1217 vt_ev.start (display, TermWin.vt); 1260 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 1261
1262 /* graphics context for the vt window */ 1262 /* graphics context for the vt window */
1263 gcvalue.foreground = PixColors[Color_fg]; 1263 gcvalue.foreground = pix_colors[Color_fg];
1264 gcvalue.background = PixColors[Color_bg]; 1264 gcvalue.background = pix_colors[Color_bg];
1265 gcvalue.graphics_exposures = 1; 1265 gcvalue.graphics_exposures = 0;
1266 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1266
1267 gc = XCreateGC (dpy, vt,
1267 GCForeground | GCBackground | GCGraphicsExposures, 1268 GCForeground | GCBackground | GCGraphicsExposures,
1268 &gcvalue); 1269 &gcvalue);
1269 1270
1270 TermWin.drawable = new rxvt_drawable (display, TermWin.vt); 1271 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 1272
1281#ifdef OFF_FOCUS_FADING 1273#ifdef OFF_FOCUS_FADING
1282 // initially we are in unfocused state 1274 // initially we are in unfocused state
1283 if (rs[Rs_fade]) 1275 if (rs[Rs_fade])
1284 PixColors = PixColorsUnFocused; 1276 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 1277#endif
1464 1278
1465 execvp (argv[0], (char *const *)argv); 1279 pointer_unblank ();
1466 /* no error message: STDERR is closed! */ 1280 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} 1281}
1540 1282
1541/* ------------------------------------------------------------------------- * 1283/* ------------------------------------------------------------------------- *
1542 * GET TTY CURRENT STATE * 1284 * GET TTY CURRENT STATE *
1543 * ------------------------------------------------------------------------- */ 1285 * ------------------------------------------------------------------------- */
1544/* rxvt_get_ttymode () */
1545/* EXTPROTO */
1546void 1286void
1547rxvt_get_ttymode (ttymode_t *tio, int erase) 1287rxvt_get_ttymode (struct termios *tio, int erase)
1548{ 1288{
1549#ifdef HAVE_TERMIOS_H
1550 /* 1289 /*
1551 * standard System V termios interface 1290 * standard System V termios interface
1552 */ 1291 */
1553 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1292 if (tcgetattr (STDIN_FILENO, tio) < 0)
1554 { 1293 {
1555 /* return error - use system defaults */ 1294 // return error - use system defaults,
1295 // where possible, and zero elsewhere
1296 memset (tio, 0, sizeof (struct termios));
1297
1556 tio->c_cc[VINTR] = CINTR; 1298 tio->c_cc[VINTR] = CINTR;
1557 tio->c_cc[VQUIT] = CQUIT; 1299 tio->c_cc[VQUIT] = CQUIT;
1558 tio->c_cc[VERASE] = CERASE; 1300 tio->c_cc[VERASE] = CERASE;
1301#ifdef VERASE2
1302 tio->c_cc[VERASE2] = CERASE2;
1303#endif
1559 tio->c_cc[VKILL] = CKILL; 1304 tio->c_cc[VKILL] = CKILL;
1560 tio->c_cc[VSTART] = CSTART; 1305 tio->c_cc[VSTART] = CSTART;
1561 tio->c_cc[VSTOP] = CSTOP; 1306 tio->c_cc[VSTOP] = CSTOP;
1562 tio->c_cc[VSUSP] = CSUSP; 1307 tio->c_cc[VSUSP] = CSUSP;
1563# ifdef VDSUSP 1308# ifdef VDSUSP
1564
1565 tio->c_cc[VDSUSP] = CDSUSP; 1309 tio->c_cc[VDSUSP] = CDSUSP;
1566# endif 1310# endif
1567# ifdef VREPRINT 1311# ifdef VREPRINT
1568
1569 tio->c_cc[VREPRINT] = CRPRNT; 1312 tio->c_cc[VREPRINT] = CRPRNT;
1570# endif 1313# endif
1571# ifdef VDISCRD 1314# ifdef VDISCRD
1572
1573 tio->c_cc[VDISCRD] = CFLUSH; 1315 tio->c_cc[VDISCRD] = CFLUSH;
1574# endif 1316# endif
1575# ifdef VWERSE 1317# ifdef VWERSE
1576
1577 tio->c_cc[VWERSE] = CWERASE; 1318 tio->c_cc[VWERSE] = CWERASE;
1578# endif 1319# endif
1579# ifdef VLNEXT 1320# ifdef VLNEXT
1580
1581 tio->c_cc[VLNEXT] = CLNEXT; 1321 tio->c_cc[VLNEXT] = CLNEXT;
1582# endif 1322# endif
1583
1584 } 1323 }
1324
1585 tio->c_cc[VEOF] = CEOF; 1325 tio->c_cc[VEOF] = CEOF;
1586 tio->c_cc[VEOL] = VDISABLE; 1326 tio->c_cc[VEOL] = VDISABLE;
1587# ifdef VEOL2 1327# ifdef VEOL2
1588
1589 tio->c_cc[VEOL2] = VDISABLE; 1328 tio->c_cc[VEOL2] = VDISABLE;
1590# endif 1329# endif
1591# ifdef VSWTC 1330# ifdef VSWTC
1592
1593 tio->c_cc[VSWTC] = VDISABLE; 1331 tio->c_cc[VSWTC] = VDISABLE;
1594# endif 1332# endif
1595# ifdef VSWTCH 1333# ifdef VSWTCH
1596
1597 tio->c_cc[VSWTCH] = VDISABLE; 1334 tio->c_cc[VSWTCH] = VDISABLE;
1598# endif 1335# endif
1599# if VMIN != VEOF 1336# if VMIN != VEOF
1600
1601 tio->c_cc[VMIN] = 1; 1337 tio->c_cc[VMIN] = 1;
1602# endif 1338# endif
1603# if VTIME != VEOL 1339# if VTIME != VEOL
1604
1605 tio->c_cc[VTIME] = 0; 1340 tio->c_cc[VTIME] = 0;
1606# endif 1341# endif
1607 1342
1608 if (erase != -1) 1343 if (erase != -1)
1609 tio->c_cc[VERASE] = (char)erase; 1344 tio->c_cc[VERASE] = (char)erase;
… …
1625 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1360 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1626# if defined (ECHOCTL) && defined (ECHOKE) 1361# if defined (ECHOCTL) && defined (ECHOKE)
1627 | ECHOCTL | ECHOKE 1362 | ECHOCTL | ECHOKE
1628# endif 1363# endif
1629 | ECHOE | ECHOK); 1364 | 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 1365
1677 /* 1366 /*
1678 * Debugging 1367 * Debugging
1679 */ 1368 */
1680#ifdef DEBUG_TTYMODE 1369#ifdef DEBUG_TTYMODE
1681#ifdef HAVE_TERMIOS_H
1682 /* c_iflag bits */ 1370 /* c_iflag bits */
1683 fprintf (stderr, "Input flags\n"); 1371 fprintf (stderr, "Input flags\n");
1684 1372
1685 /* cpp token stringize doesn't work on all machines <sigh> */ 1373 /* cpp token stringize doesn't work on all machines <sigh> */
1686# define FOO(flag,name) \ 1374# define FOO(flag,name) \
… …
1698 FOO (IGNCR, "IGNCR"); 1386 FOO (IGNCR, "IGNCR");
1699 FOO (ICRNL, "ICRNL"); 1387 FOO (ICRNL, "ICRNL");
1700 FOO (IXON, "IXON"); 1388 FOO (IXON, "IXON");
1701 FOO (IXOFF, "IXOFF"); 1389 FOO (IXOFF, "IXOFF");
1702# ifdef IUCLC 1390# ifdef IUCLC
1703
1704 FOO (IUCLC, "IUCLC"); 1391 FOO (IUCLC, "IUCLC");
1705# endif 1392# endif
1706# ifdef IXANY 1393# ifdef IXANY
1707
1708 FOO (IXANY, "IXANY"); 1394 FOO (IXANY, "IXANY");
1709# endif 1395# endif
1710# ifdef IMAXBEL 1396# ifdef IMAXBEL
1711
1712 FOO (IMAXBEL, "IMAXBEL"); 1397 FOO (IMAXBEL, "IMAXBEL");
1713# endif 1398# endif
1714 1399
1715 fprintf (stderr, "\n"); 1400 fprintf (stderr, "\n");
1716 1401
… …
1723 FOO (VERASE, "VERASE"); 1408 FOO (VERASE, "VERASE");
1724 FOO (VKILL, "VKILL"); 1409 FOO (VKILL, "VKILL");
1725 FOO (VEOF, "VEOF"); 1410 FOO (VEOF, "VEOF");
1726 FOO (VEOL, "VEOL"); 1411 FOO (VEOL, "VEOL");
1727# ifdef VEOL2 1412# ifdef VEOL2
1728
1729 FOO (VEOL2, "VEOL2"); 1413 FOO (VEOL2, "VEOL2");
1730# endif 1414# endif
1731# ifdef VSWTC 1415# ifdef VSWTC
1732
1733 FOO (VSWTC, "VSWTC"); 1416 FOO (VSWTC, "VSWTC");
1734# endif 1417# endif
1735# ifdef VSWTCH 1418# ifdef VSWTCH
1736
1737 FOO (VSWTCH, "VSWTCH"); 1419 FOO (VSWTCH, "VSWTCH");
1738# endif 1420# endif
1739
1740 FOO (VSTART, "VSTART"); 1421 FOO (VSTART, "VSTART");
1741 FOO (VSTOP, "VSTOP"); 1422 FOO (VSTOP, "VSTOP");
1742 FOO (VSUSP, "VSUSP"); 1423 FOO (VSUSP, "VSUSP");
1743# ifdef VDSUSP 1424# ifdef VDSUSP
1744
1745 FOO (VDSUSP, "VDSUSP"); 1425 FOO (VDSUSP, "VDSUSP");
1746# endif 1426# endif
1747# ifdef VREPRINT 1427# ifdef VREPRINT
1748
1749 FOO (VREPRINT, "VREPRINT"); 1428 FOO (VREPRINT, "VREPRINT");
1750# endif 1429# endif
1751# ifdef VDISCRD 1430# ifdef VDISCRD
1752
1753 FOO (VDISCRD, "VDISCRD"); 1431 FOO (VDISCRD, "VDISCRD");
1754# endif 1432# endif
1755# ifdef VWERSE 1433# ifdef VWERSE
1756
1757 FOO (VWERSE, "VWERSE"); 1434 FOO (VWERSE, "VWERSE");
1758# endif 1435# endif
1759# ifdef VLNEXT 1436# ifdef VLNEXT
1760
1761 FOO (VLNEXT, "VLNEXT"); 1437 FOO (VLNEXT, "VLNEXT");
1762# endif 1438# endif
1763 1439
1764 fprintf (stderr, "\n"); 1440 fprintf (stderr, "\n");
1765# undef FOO 1441# undef FOO
1766# endif /* HAVE_TERMIOS_H */ 1442#endif /* DEBUG_TTYMODE */
1767#endif /* DEBUG_TTYMODE */
1768} 1443}
1769 1444
1445/*----------------------------------------------------------------------*/
1446/*
1447 * Run the command in a subprocess and return a file descriptor for the
1448 * master end of the pseudo-teletype pair with the command talking to
1449 * the slave.
1450 */
1451void
1452rxvt_term::run_command (const char *const *argv)
1453{
1454#if ENABLE_FRILLS
1455 if (rs[Rs_pty_fd])
1456 {
1457 pty->pty = atoi (rs[Rs_pty_fd]);
1458
1459 if (pty->pty >= 0)
1460 {
1461 if (getfd_hook)
1462 pty->pty = (*getfd_hook) (pty->pty);
1463
1464 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1465 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1466 }
1467 }
1468 else
1469#endif
1470 if (!pty->get ())
1471 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1472
1473 int er;
1474
1475#ifndef NO_BACKSPACE_KEY
1476 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1477 er = rs[Rs_backspace_key][0];
1478 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1479 er = '\177'; /* the initial state anyway */
1480 else
1481#endif
1482 er = -1;
1483
1484 rxvt_get_ttymode (&tio, er);
1485 /* init terminal attributes */
1486 cfsetospeed (&tio, BAUDRATE);
1487 cfsetispeed (&tio, BAUDRATE);
1488 tcsetattr (pty->tty, TCSANOW, &tio);
1489 pty->set_utf8_mode (enc_utf8);
1490
1491 /* set initial window size */
1492 tt_winch ();
1493
1494#if ENABLE_FRILLS
1495 if (rs[Rs_pty_fd])
1496 return;
1497#endif
1498
1499 /* spin off the command interpreter */
1500 switch (cmd_pid = fork ())
1501 {
1502 case -1:
1503 {
1504 cmd_pid = 0;
1505 rxvt_fatal ("can't fork, aborting.\n");
1506 }
1507 case 0:
1508 init_env ();
1509
1510 if (!pty->make_controlling_tty ())
1511 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1512 else
1513 {
1514 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1515 dup2 (pty->tty, STDIN_FILENO);
1516 dup2 (pty->tty, STDOUT_FILENO);
1517 dup2 (pty->tty, STDERR_FILENO);
1518
1519 // close all our file handles that we do no longer need
1520 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1521 {
1522 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1523 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1524 }
1525
1526 run_child (argv);
1527 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1528 }
1529
1530 _exit (EXIT_FAILURE);
1531
1532 default:
1533 if (!option (Opt_utmpInhibit))
1534 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1535
1536 pty->close_tty ();
1537
1538 child_ev.start (cmd_pid);
1539
1540 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1541 break;
1542 }
1543}
1544
1545/* ------------------------------------------------------------------------- *
1546 * CHILD PROCESS OPERATIONS *
1547 * ------------------------------------------------------------------------- */
1548/*
1549 * The only open file descriptor is the slave tty - so no error messages.
1550 * returns are fatal
1551 */
1552int
1553rxvt_term::run_child (const char *const *argv)
1554{
1555 char *login;
1556
1557 if (option (Opt_console))
1558 {
1559 /* be virtual console, fail silently */
1560#ifdef TIOCCONS
1561 unsigned int on = 1;
1562
1563 ioctl (STDIN_FILENO, TIOCCONS, &on);
1564#elif defined (SRIOCSREDIR)
1565 int fd;
1566
1567 fd = open (CONSOLE, O_WRONLY, 0);
1568 if (fd >= 0)
1569 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1570 close (fd);
1571#endif /* SRIOCSREDIR */
1572 }
1573
1574 /* reset signals and spin off the command interpreter */
1575 signal (SIGINT, SIG_DFL);
1576 signal (SIGQUIT, SIG_DFL);
1577 signal (SIGCHLD, SIG_DFL);
1578 signal (SIGHUP, SIG_DFL);
1579 signal (SIGPIPE, SIG_DFL);
1580 /*
1581 * mimick login's behavior by disabling the job control signals
1582 * a shell that wants them can turn them back on
1583 */
1584#ifdef SIGTSTP
1585 signal (SIGTSTP, SIG_IGN);
1586 signal (SIGTTIN, SIG_IGN);
1587 signal (SIGTTOU, SIG_IGN);
1588#endif /* SIGTSTP */
1589
1590 /* command interpreter path */
1591 if (argv)
1592 {
1593# ifdef DEBUG_CMD
1594 int i;
1595
1596 for (i = 0; argv[i]; i++)
1597 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1598# endif
1599
1600 execvp (argv[0], (char *const *)argv);
1601 /* no error message: STDERR is closed! */
1602 }
1603 else
1604 {
1605 const char *argv0, *shell;
1606
1607 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1608 shell = "/bin/sh";
1609
1610 argv0 = rxvt_basename (shell);
1611
1612 if (option (Opt_loginShell))
1613 {
1614 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1615
1616 login[0] = '-';
1617 strcpy (&login[1], argv0);
1618 argv0 = login;
1619 }
1620
1621 execlp (shell, argv0, (char *)0);
1622 /* no error message: STDERR is closed! */
1623 }
1624
1625 return -1;
1626}
1627
1770/*----------------------- end-of-file (C source) -----------------------*/ 1628/*----------------------- end-of-file (C source) -----------------------*/

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