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 1.35 by pcg, Tue Feb 24 00:44:23 2004 UTC vs.
Revision 1.262 by sf-exg, Sun Jan 31 09:02:48 2010 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
11 * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
12 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11 * - extensive modifications 14 * - extensive modifications
12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13 * - QNX support
14 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 15 * Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com>
15 * 16 *
16 * This program is free software; you can redistribute it and/or modify 17 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by 18 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or 19 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version. 20 * (at your option) any later version.
… …
31 * Initialisation routines. 32 * Initialisation routines.
32 */ 33 */
33 34
34#include "../config.h" /* NECESSARY */ 35#include "../config.h" /* NECESSARY */
35#include "rxvt.h" /* NECESSARY */ 36#include "rxvt.h" /* NECESSARY */
37#include "rxvtutil.h"
36#include "init.h" 38#include "init.h"
39#include "keyboard.h"
37 40
41#include <limits>
42
38#include <signal.h> 43#include <csignal>
44
45#include <fcntl.h>
46
47#ifdef HAVE_XSETLOCALE
48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale>
53# endif
54#endif
55
56#ifdef HAVE_NL_LANGINFO
57# include <langinfo.h>
58#endif
59
60#ifdef DISPLAY_IS_IP
61/* On Solaris link with -lsocket and -lnsl */
62#include <sys/types.h>
63#include <sys/socket.h>
64
65/* these next two are probably only on Sun (not Solaris) */
66#ifdef HAVE_SYS_SOCKIO_H
67#include <sys/sockio.h>
68#endif
69#ifdef HAVE_SYS_BYTEORDER_H
70#include <sys/byteorder.h>
71#endif
72
73#include <netinet/in.h>
74#include <arpa/inet.h>
75#include <net/if.h>
76#include <net/if_arp.h>
77
78static char *
79rxvt_network_display (const char *display)
80{
81 char buffer[1024], *rval = NULL;
82 struct ifconf ifc;
83 struct ifreq *ifr;
84 int i, skfd;
85
86 if (display[0] != ':' && strncmp (display, "unix:", 5))
87 return (char *) display; /* nothing to do */
88
89 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
90 ifc.ifc_buf = buffer;
91
92 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
93 {
94 perror ("socket");
95 return NULL;
96 }
97
98 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
99 {
100 perror ("SIOCGIFCONF");
101 close (skfd);
102 return NULL;
103 }
104
105 for (i = 0, ifr = ifc.ifc_req;
106 i < (ifc.ifc_len / sizeof (struct ifreq));
107 i++, ifr++)
108 {
109 struct ifreq ifr2;
110
111 strcpy (ifr2.ifr_name, ifr->ifr_name);
112
113 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
114 {
115 unsigned long addr;
116 struct sockaddr_in *p_addr;
117
118 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
119 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
120
121 /*
122 * not "0.0.0.0" or "127.0.0.1" - so format the address
123 */
124 if (addr && addr != 0x7F000001)
125 {
126 char *colon = strchr (display, ':');
127
128 if (colon == NULL)
129 colon = ":0.0";
130
131 rval = rxvt_malloc (strlen (colon) + 16);
132 sprintf (rval, "%d.%d.%d.%d%s",
133 (int) ((addr >> 030) & 0xFF),
134 (int) ((addr >> 020) & 0xFF),
135 (int) ((addr >> 010) & 0xFF),
136 (int) (addr & 0xFF), colon);
137 break;
138 }
139 }
140 }
141
142 close (skfd);
143
144 return rval;
145}
146#endif
39 147
40const char *const def_colorName[] = 148const char *const def_colorName[] =
41 { 149 {
42 COLOR_FOREGROUND, 150 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 151 COLOR_BACKGROUND,
44 /* low-intensity colors */ 152 /* low-intensity colors */
45 "Black", /* 0: black (#000000) */ 153 "rgb:00/00/00", // 0: black (Black)
46#ifndef NO_BRIGHTCOLOR 154 "rgb:cd/00/00", // 1: red (Red3)
47 "Red3", /* 1: red (#CD0000) */ 155 "rgb:00/cd/00", // 2: green (Green3)
48 "Green3", /* 2: green (#00CD00) */ 156 "rgb:cd/cd/00", // 3: yellow (Yellow3)
49 "Yellow3", /* 3: yellow (#CDCD00) */ 157 "rgb:00/00/cd", // 4: blue (Blue3)
50 "Blue3", /* 4: blue (#0000CD) */ 158 "rgb:cd/00/cd", // 5: magenta (Magenta3)
51 "Magenta3", /* 5: magenta (#CD00CD) */ 159 "rgb:00/cd/cd", // 6: cyan (Cyan3)
52 "Cyan3", /* 6: cyan (#00CDCD) */
53# ifdef XTERM_COLORS 160# ifdef XTERM_COLORS
54 "Grey90", /* 7: white (#E5E5E5) */ 161 "rgb:e5/e5/e5", // 7: white (Grey90)
55# else 162# else
56 "AntiqueWhite", /* 7: white (#FAEBD7) */ 163 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
57# endif 164# endif
58 /* high-intensity colors */ 165 /* high-intensity colors */
59# ifdef XTERM_COLORS 166# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 167 "rgb:4d/4d/4d", // 8: bright black (Grey30)
61# else 168# else
62 "Grey25", /* 8: bright black (#404040) */ 169 "rgb:40/40/40", // 8: bright black (Grey25)
63# endif 170# endif
64#endif /* NO_BRIGHTCOLOR */ 171 "rgb:ff/00/00", // 1/9: bright red (Reed)
65 "Red", /* 1/9: bright red (#FF0000) */ 172 "rgb:00/ff/00", // 2/10: bright green (Green)
66 "Green", /* 2/10: bright green (#00FF00) */ 173 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 174 "rgb:00/00/ff", // 4/12: bright blue (Blue)
68 "Blue", /* 4/12: bright blue (#0000FF) */ 175 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 176 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 177 "rgb:ff/ff/ff", // 7/15: bright white (White)
71 "White", /* 7/15: bright white (#FFFFFF) */ 178
72#ifdef TTY_256COLOR 179 // 88 xterm colours
73 "rgb:00/00/00", /* default 16-255 color table */
74 "rgb:00/00/2a", 180 "rgb:00/00/00",
75 "rgb:00/00/55", 181 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 182 "rgb:00/00/cd",
183 "rgb:00/00/ff",
79 "rgb:00/2a/00", 184 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 185 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 186 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 187 "rgb:00/8b/ff",
89 "rgb:00/55/aa",
90 "rgb:00/55/d4",
91 "rgb:00/7f/00",
92 "rgb:00/7f/2a",
93 "rgb:00/7f/55",
94 "rgb:00/7f/7f",
95 "rgb:00/7f/aa",
96 "rgb:00/7f/d4",
97 "rgb:00/aa/00",
98 "rgb:00/aa/2a",
99 "rgb:00/aa/55",
100 "rgb:00/aa/7f",
101 "rgb:00/aa/aa",
102 "rgb:00/aa/d4",
103 "rgb:00/d4/00", 188 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 189 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "rgb:00/d4/d4", 190 "rgb:00/cd/cd",
191 "rgb:00/cd/ff",
192 "rgb:00/ff/00",
193 "rgb:00/ff/8b",
194 "rgb:00/ff/cd",
195 "rgb:00/ff/ff",
109 "rgb:2a/00/00", 196 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 197 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 198 "rgb:8b/00/cd",
115 "rgb:2a/2a/00",
116 "rgb:2a/2a/2a",
117 "rgb:2a/2a/55",
118 "rgb:2a/2a/7f",
119 "rgb:2a/2a/aa",
120 "rgb:2a/2a/d4",
121 "rgb:2a/55/00",
122 "rgb:2a/55/2a",
123 "rgb:2a/55/55",
124 "rgb:2a/55/7f",
125 "rgb:2a/55/aa",
126 "rgb:2a/55/d4",
127 "rgb:2a/7f/00",
128 "rgb:2a/7f/2a",
129 "rgb:2a/7f/55",
130 "rgb:2a/7f/7f",
131 "rgb:2a/7f/aa",
132 "rgb:2a/7f/d4",
133 "rgb:2a/aa/00",
134 "rgb:2a/aa/2a",
135 "rgb:2a/aa/55",
136 "rgb:2a/aa/7f",
137 "rgb:2a/aa/aa",
138 "rgb:2a/aa/d4",
139 "rgb:2a/d4/00",
140 "rgb:2a/d4/2a",
141 "rgb:2a/d4/55",
142 "rgb:2a/d4/7f",
143 "rgb:2a/d4/aa",
144 "rgb:2a/d4/d4",
145 "rgb:55/00/00",
146 "rgb:55/00/2a",
147 "rgb:55/00/55",
148 "rgb:55/00/7f", 199 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 200 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 201 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 202 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 203 "rgb:8b/8b/ff",
155 "rgb:55/2a/aa",
156 "rgb:55/2a/d4",
157 "rgb:55/55/00",
158 "rgb:55/55/2a",
159 "rgb:55/55/55",
160 "rgb:55/55/7f",
161 "rgb:55/55/aa",
162 "rgb:55/55/d4",
163 "rgb:55/7f/00",
164 "rgb:55/7f/2a",
165 "rgb:55/7f/55",
166 "rgb:55/7f/7f",
167 "rgb:55/7f/aa",
168 "rgb:55/7f/d4",
169 "rgb:55/aa/00",
170 "rgb:55/aa/2a",
171 "rgb:55/aa/55",
172 "rgb:55/aa/7f",
173 "rgb:55/aa/aa",
174 "rgb:55/aa/d4",
175 "rgb:55/d4/00", 204 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 205 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 206 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 207 "rgb:8b/cd/ff",
182 "rgb:7f/00/2a",
183 "rgb:7f/00/55",
184 "rgb:7f/00/7f",
185 "rgb:7f/00/aa",
186 "rgb:7f/00/d4",
187 "rgb:7f/2a/00",
188 "rgb:7f/2a/2a",
189 "rgb:7f/2a/55",
190 "rgb:7f/2a/7f",
191 "rgb:7f/2a/aa",
192 "rgb:7f/2a/d4",
193 "rgb:7f/55/00",
194 "rgb:7f/55/2a",
195 "rgb:7f/55/55",
196 "rgb:7f/55/7f",
197 "rgb:7f/55/aa",
198 "rgb:7f/55/d4",
199 "rgb:7f/7f/00", 208 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 209 "rgb:8b/ff/8b",
201 "rgb:7f/7f/55",
202 "rgb:7f/7f/7f",
203 "rgb:7f/7f/aa",
204 "rgb:7f/7f/d4",
205 "rgb:7f/aa/00",
206 "rgb:7f/aa/2a",
207 "rgb:7f/aa/55",
208 "rgb:7f/aa/7f",
209 "rgb:7f/aa/aa",
210 "rgb:7f/aa/d4",
211 "rgb:7f/d4/00",
212 "rgb:7f/d4/2a",
213 "rgb:7f/d4/55",
214 "rgb:7f/d4/7f",
215 "rgb:7f/d4/aa",
216 "rgb:7f/d4/d4",
217 "rgb:aa/00/00",
218 "rgb:aa/00/2a",
219 "rgb:aa/00/55",
220 "rgb:aa/00/7f",
221 "rgb:aa/00/aa",
222 "rgb:aa/00/d4",
223 "rgb:aa/2a/00",
224 "rgb:aa/2a/2a",
225 "rgb:aa/2a/55",
226 "rgb:aa/2a/7f",
227 "rgb:aa/2a/aa",
228 "rgb:aa/2a/d4",
229 "rgb:aa/55/00",
230 "rgb:aa/55/2a",
231 "rgb:aa/55/55",
232 "rgb:aa/55/7f",
233 "rgb:aa/55/aa",
234 "rgb:aa/55/d4",
235 "rgb:aa/7f/00",
236 "rgb:aa/7f/2a",
237 "rgb:aa/7f/55",
238 "rgb:aa/7f/7f",
239 "rgb:aa/7f/aa",
240 "rgb:aa/7f/d4", 210 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 211 "rgb:8b/ff/ff",
242 "rgb:aa/aa/2a",
243 "rgb:aa/aa/55",
244 "rgb:aa/aa/7f",
245 "rgb:aa/aa/aa",
246 "rgb:aa/aa/d4",
247 "rgb:aa/d4/00",
248 "rgb:aa/d4/2a",
249 "rgb:aa/d4/55",
250 "rgb:aa/d4/7f",
251 "rgb:aa/d4/aa",
252 "rgb:aa/d4/d4",
253 "rgb:d4/00/00", 212 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 213 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 214 "rgb:cd/00/cd",
215 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 216 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 217 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 218 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 219 "rgb:cd/8b/ff",
269 "rgb:d4/55/aa",
270 "rgb:d4/55/d4",
271 "rgb:d4/7f/00",
272 "rgb:d4/7f/2a",
273 "rgb:d4/7f/55",
274 "rgb:d4/7f/7f",
275 "rgb:d4/7f/aa",
276 "rgb:d4/7f/d4",
277 "rgb:d4/aa/00",
278 "rgb:d4/aa/2a",
279 "rgb:d4/aa/55",
280 "rgb:d4/aa/7f",
281 "rgb:d4/aa/aa",
282 "rgb:d4/aa/d4",
283 "rgb:d4/d4/00", 220 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 221 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "rgb:d4/d4/d4", 222 "rgb:cd/cd/cd",
223 "rgb:cd/cd/ff",
224 "rgb:cd/ff/00",
225 "rgb:cd/ff/8b",
226 "rgb:cd/ff/cd",
227 "rgb:cd/ff/ff",
289 "rgb:08/08/08", 228 "rgb:ff/00/00",
229 "rgb:ff/00/8b",
230 "rgb:ff/00/cd",
231 "rgb:ff/00/ff",
232 "rgb:ff/8b/00",
233 "rgb:ff/8b/8b",
234 "rgb:ff/8b/cd",
235 "rgb:ff/8b/ff",
236 "rgb:ff/cd/00",
237 "rgb:ff/cd/8b",
238 "rgb:ff/cd/cd",
239 "rgb:ff/cd/ff",
240 "rgb:ff/ff/00",
241 "rgb:ff/ff/8b",
242 "rgb:ff/ff/cd",
243 "rgb:ff/ff/ff",
290 "rgb:12/12/12", 244 "rgb:2e/2e/2e",
291 "rgb:1c/1c/1c", 245 "rgb:5c/5c/5c",
292 "rgb:26/26/26",
293 "rgb:30/30/30", 246 "rgb:73/73/73",
294 "rgb:3a/3a/3a",
295 "rgb:44/44/44",
296 "rgb:4e/4e/4e",
297 "rgb:58/58/58", 247 "rgb:8b/8b/8b",
298 "rgb:62/62/62", 248 "rgb:a2/a2/a2",
299 "rgb:6c/6c/6c",
300 "rgb:76/76/76",
301 "rgb:80/80/80",
302 "rgb:8a/8a/8a",
303 "rgb:94/94/94", 249 "rgb:b9/b9/b9",
304 "rgb:9e/9e/9e",
305 "rgb:a8/a8/a8",
306 "rgb:b2/b2/b2",
307 "rgb:bc/bc/bc",
308 "rgb:c6/c6/c6",
309 "rgb:d0/d0/d0", 250 "rgb:d0/d0/d0",
310 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 251 "rgb:e7/e7/e7",
312 "rgb:ee/ee/ee", 252
313#endif
314#ifndef NO_CURSORCOLOR 253#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 254 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 255 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 256#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer */ 257 NULL, /* Color_pointer_fg */
258 NULL, /* Color_pointer_bg */
319 NULL, /* Color_border */ 259 NULL, /* Color_border */
320#ifndef NO_BOLD_UNDERLINE_REVERSE 260#ifndef NO_BOLD_UNDERLINE_REVERSE
321 NULL, /* Color_BD */ 261 NULL, /* Color_BD */
262 NULL, /* Color_IT */
322 NULL, /* Color_UL */ 263 NULL, /* Color_UL */
323 NULL, /* Color_RV */ 264 NULL, /* Color_RV */
324#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 265#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
266#if ENABLE_FRILLS
267 NULL, // Color_underline
268#endif
325#ifdef OPTION_HC 269#ifdef OPTION_HC
326 NULL, 270 NULL,
327#endif 271#endif
328#ifdef KEEP_SCROLLCOLOR
329 COLOR_SCROLLBAR, 272 COLOR_SCROLLBAR,
273#ifdef RXVT_SCROLLBAR
330 COLOR_SCROLLTROUGH, 274 COLOR_SCROLLTROUGH,
331#endif /* KEEP_SCROLLCOLOR */ 275#endif
332 276#if ENABLE_TRANSPARENCY
277 NULL,
278#endif
279#if OFF_FOCUS_FADING
280 "rgb:00/00/00",
281#endif
333 }; 282 };
334 283
335const char *const xa_names[NUM_XA] = 284void
336 {
337 "TEXT",
338 "COMPOUND_TEXT",
339 "UTF8_STRING",
340 "MULTIPLE",
341 "TARGETS",
342 "TIMESTAMP",
343 "VT_SELECTION",
344 "INCR",
345 "WM_DELETE_WINDOW",
346#ifdef TRANSPARENT
347 "_XROOTPMAP_ID",
348#endif
349#ifdef OFFIX_DND
350 "DndProtocol",
351 "DndSelection",
352#endif
353 "CLIPBOARD"
354 };
355
356bool
357rxvt_term::init_vars () 285rxvt_term::init_vars ()
358{ 286{
359 PixColors = new rxvt_color [TOTAL_COLORS]; 287 pix_colors = pix_colors_focused;
360 if (PixColors == NULL)
361 return false;
362
363#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
364 TermWin.pixmap = None;
365#endif
366#ifdef UTMP_SUPPORT
367 next_utmp_action = SAVE;
368#endif
369#ifndef NO_SETOWNER_TTYDEV
370 next_tty_action = SAVE;
371#endif
372 288
373 MEvent.time = CurrentTime; 289 MEvent.time = CurrentTime;
374 MEvent.button = AnyButton; 290 MEvent.button = AnyButton;
375 Options = DEFAULT_OPTIONS;
376 want_refresh = 1; 291 want_refresh = 1;
377 cmd_pid = -1;
378 cmd_fd = tty_fd = -1;
379 PrivateModes = SavedModes = PrivMode_Default; 292 priv_modes = SavedModes = PrivMode_Default;
380 TermWin.focus = 0;
381 TermWin.ncol = 80; 293 ncol = 80;
382 TermWin.nrow = 24; 294 nrow = 24;
383 TermWin.int_bwidth = INTERNALBORDERWIDTH; 295 int_bwidth = INTERNALBORDERWIDTH;
384 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 296 ext_bwidth = EXTERNALBORDERWIDTH;
385 TermWin.lineSpace = LINESPACE; 297 lineSpace = LINESPACE;
298 letterSpace = LETTERSPACE;
386 TermWin.saveLines = SAVELINES; 299 saveLines = SAVELINES;
387 numPixColors = TOTAL_COLORS;
388 300
389#ifndef NO_NEW_SELECTION
390 selection_style = NEW_SELECT;
391#else
392 selection_style = OLD_SELECT;
393#endif
394
395#ifndef NO_BRIGHTCOLOR
396 colorfgbg = DEFAULT_RSTYLE;
397#endif
398
399#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
400 ks_bigfont = XK_greater;
401 ks_smallfont = XK_less;
402#endif
403
404 refresh_limit = 1;
405 refresh_type = SLOW_REFRESH; 301 refresh_type = SLOW_REFRESH;
406 prev_nrow = prev_ncol = 0;
407 302
408 oldcursor.row = oldcursor.col = -1; 303 oldcursor.row = oldcursor.col = -1;
409#ifdef XPM_BACKGROUND
410 /* bgPixmap.w = bgPixmap.h = 0; */
411 bgPixmap.x = bgPixmap.y = 50;
412 bgPixmap.pixmap = None;
413#endif
414 304
415 last_bot = last_state = -1; 305 set_option (Opt_scrollBar);
416 306 set_option (Opt_scrollTtyOutput);
417#ifdef MENUBAR 307 set_option (Opt_jumpScroll);
418 menu_readonly = 1; 308 set_option (Opt_skipScroll);
419# if ! (MENUBAR_MAX > 1) 309 set_option (Opt_secondaryScreen);
420 CurrentBar = & (BarList); 310 set_option (Opt_secondaryScroll);
421# endif /* (MENUBAR_MAX > 1) */ 311 set_option (Opt_pastableTabs);
422#endif 312 set_option (Opt_intensityStyles);
423 313 set_option (Opt_iso14755);
424 return true; 314 set_option (Opt_iso14755_52);
315 set_option (Opt_buffered);
425} 316}
426 317
427void 318static void
428rxvt_term::init_secondary () 319init_secondary ()
429{ 320{
430 int i; 321 int i;
431#ifdef TTY_GID_SUPPORT
432 struct group *gr = getgrnam ("tty");
433 322
434 if (gr)
435 { /* change group ownership of tty to "tty" */
436 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
437 ttygid = gr->gr_gid;
438 }
439 else
440#endif /* TTY_GID_SUPPORT */
441
442 {
443 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
444 ttygid = getgid ();
445 }
446
447 /*
448 * Close all unused file descriptors
449 * We don't want them, we don't need them.
450 */
451 if ((i = open ("/dev/null", O_RDONLY)) < 0) 323 if ((i = open ("/dev/null", O_RDONLY)) < 0)
452 { 324 {
453 /* TODO: BOO HISS */
454 dup2 (STDERR_FILENO, STDIN_FILENO); 325 dup2 (STDERR_FILENO, STDIN_FILENO);
455 } 326 }
456 else if (i > STDIN_FILENO) 327 else if (i != STDIN_FILENO)
457 { 328 {
458 dup2 (i, STDIN_FILENO); 329 dup2 (i, STDIN_FILENO);
459 close (i); 330 close (i);
460 } 331 }
461 332
462 dup2 (STDERR_FILENO, STDOUT_FILENO); 333 dup2 (STDERR_FILENO, STDOUT_FILENO);
463
464#if 0 // schmorp sayz closing filies is murder
465 for (i = STDERR_FILENO + 1; i < num_fds; i++)
466 {
467#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
468 if (i == 4 || i == 7)
469 continue;
470#endif
471 close (i);
472 }
473#endif
474} 334}
475 335
476/*----------------------------------------------------------------------*/ 336/*----------------------------------------------------------------------*/
477const char ** 337const char **
478rxvt_term::init_resources (int argc, const char *const *argv) 338rxvt_term::init_resources (int argc, const char *const *argv)
479{ 339{
480 int i, r_argc; 340 int i, r_argc;
481 char *val;
482 const char **cmd_argv, **r_argv; 341 const char **cmd_argv, **r_argv;
483 342
484 /* 343 /*
485 * 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
486 */ 345 */
487 for (r_argc = 0; r_argc < argc; r_argc++) 346 for (r_argc = 0; r_argc < argc; r_argc++)
488 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) 347 if (!strcmp (argv[r_argc], "-e"))
489 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 }
490 363
491 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 364 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
492 365
493 for (i = 0; i < r_argc; i++) 366 for (i = 0; i < r_argc; i++)
494 r_argv[i] = (const char *)argv[i]; 367 r_argv[i] = (const char *)argv[i];
495 368
496 r_argv[i] = NULL; 369 r_argv[i] = NULL;
497 370
498 if (r_argc == argc)
499 cmd_argv = NULL;
500 else
501 {
502 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
503
504 for (i = 0; i < argc - r_argc - 1; i++)
505 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
506
507 cmd_argv[i] = NULL;
508 }
509
510 /* clear all resources */
511 for (i = 0; i < NUM_RESOURCES;)
512 rs[i++] = NULL;
513
514 rs[Rs_name] = rxvt_r_basename (argv[0]); 371 rs[Rs_name] = rxvt_basename (argv[0]);
515 372
516 /* 373 /*
517 * Open display, get options/resources and create the window 374 * Open display, get options/resources and create the window
518 */ 375 */
376
519 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 377 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
520 rs[Rs_display_name] = ":0"; 378 rs[Rs_display_name] = ":0";
521 379
522 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
523 free (r_argv); 399 free (r_argv);
524 400
525#ifdef LOCAL_X_IS_UNIX 401 for (int i = NUM_RESOURCES; i--; )
526 if (rs[Rs_display_name][0] == ':') 402 if (rs [i] == resval_undef)
527 { 403 rs [i] = 0;
528 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 404
529 STRCPY (val, "unix"); 405#ifdef HAVE_AFTERIMAGE
530 STRCAT (val, rs[Rs_display_name]); 406 set_application_name ((char *)rs[Rs_name]);
531 display = displays.get (val); 407 set_output_threshold (OUTPUT_LEVEL_WARNING);
532 free (val); 408#endif
409
410#if ENABLE_PERL
411 if (!rs[Rs_perl_ext_1])
412 rs[Rs_perl_ext_1] = "default";
413
414 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
415 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
416 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
533 } 417 {
534#endif 418 rxvt_perl.init (this);
535 419 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
536 if (!display
537 && ! (display = displays.get (rs[Rs_display_name])))
538 { 420 }
539 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 421#endif
540 exit (EXIT_FAILURE);
541 }
542
543 extract_resources (display->display, rs[Rs_name]);
544 422
545 /* 423 /*
546 * set any defaults not already set 424 * set any defaults not already set
547 */ 425 */
548 if (cmd_argv && cmd_argv[0]) 426 if (cmd_argv && cmd_argv[0])
549 { 427 {
550 if (!rs[Rs_title]) 428 if (!rs[Rs_title])
551 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 429 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
430
552 if (!rs[Rs_iconName]) 431 if (!rs[Rs_iconName])
553 rs[Rs_iconName] = rs[Rs_title]; 432 rs[Rs_iconName] = rs[Rs_title];
554 } 433 }
555 else 434 else
556 { 435 {
557 if (!rs[Rs_title]) 436 if (!rs[Rs_title])
558 rs[Rs_title] = rs[Rs_name]; 437 rs[Rs_title] = rs[Rs_name];
438
559 if (!rs[Rs_iconName]) 439 if (!rs[Rs_iconName])
560 rs[Rs_iconName] = rs[Rs_name]; 440 rs[Rs_iconName] = rs[Rs_name];
561 } 441 }
562 442
563 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 443 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
564 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 444 saveLines = min (i, MAX_SAVELINES);
565 445
566#ifndef NO_FRILLS 446#if ENABLE_FRILLS
567 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) 447 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
568 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 448 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
449
569 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) 450 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
570 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 451 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
571#endif
572 452
573#ifndef NO_LINESPACE
574 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 453 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
575 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 454 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
455
456 if (rs[Rs_letterSpace])
457 letterSpace = atoi (rs[Rs_letterSpace]);
576#endif 458#endif
577 459
578#ifdef POINTER_BLANK 460#ifdef POINTER_BLANK
579 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 461 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
580 pointerBlankDelay = i; 462 pointerBlankDelay = i;
581 else 463 else
582 pointerBlankDelay = 2; 464 pointerBlankDelay = 2;
583#endif 465#endif
584 466
585 /* no point having a scrollbar without having any scrollback! */ 467 /* no point having a scrollbar without having any scrollback! */
586 if (!TermWin.saveLines) 468 if (!saveLines)
587 Options &= ~Opt_scrollBar; 469 set_option (Opt_scrollBar, 0);
588
589#ifdef PRINTPIPE
590 if (!rs[Rs_print_pipe])
591 rs[Rs_print_pipe] = PRINTPIPE;
592#endif
593 470
594 if (!rs[Rs_cutchars]) 471 if (!rs[Rs_cutchars])
595 rs[Rs_cutchars] = CUTCHARS; 472 rs[Rs_cutchars] = CUTCHARS;
596
597#ifdef ACS_ASCII
598 if (!rs[Rs_acs_chars])
599 rs[Rs_acs_chars] = ACS_CHARS;
600 if ((i = STRLEN (rs[Rs_acs_chars])) < 0x20)
601 {
602 val = rxvt_realloc ((void *)rs[Rs_acs_chars], 0x20);
603 for (; i < 0x20; )
604 val[i] = ' ';
605 rs[Rs_acs_chars] = val;
606 }
607#endif
608 473
609#ifndef NO_BACKSPACE_KEY 474#ifndef NO_BACKSPACE_KEY
610 if (!rs[Rs_backspace_key]) 475 if (!rs[Rs_backspace_key])
611# ifdef DEFAULT_BACKSPACE 476# ifdef DEFAULT_BACKSPACE
612 key_backspace = DEFAULT_BACKSPACE; 477 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
613# else 478# else
614 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 479 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
615# endif 480# endif
616 else
617 {
618 val = STRDUP (rs[Rs_backspace_key]);
619 rxvt_Str_trim (val);
620 rxvt_Str_escaped (val);
621 key_backspace = val;
622 }
623#endif 481#endif
624 482
625#ifndef NO_DELETE_KEY 483#ifndef NO_DELETE_KEY
626 if (!rs[Rs_delete_key]) 484 if (!rs[Rs_delete_key])
627# ifdef DEFAULT_DELETE 485# ifdef DEFAULT_DELETE
628 key_delete = DEFAULT_DELETE; 486 rs[Rs_delete_key] = DEFAULT_DELETE;
629# else 487# else
630 key_delete = "\033[3~"; 488 rs[Rs_delete_key] = "\033[3~";
631# endif
632 else
633 {
634 val = STRDUP (rs[Rs_delete_key]);
635 rxvt_Str_trim (val);
636 rxvt_Str_escaped (val);
637 key_delete = val;
638 }
639#endif 489# endif
640 if (rs[Rs_answerbackstring])
641 {
642 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
643 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
644 }
645
646 if (rs[Rs_selectstyle])
647 {
648 if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0)
649 selection_style = OLD_WORD_SELECT;
650#ifndef NO_OLD_SELECTION
651
652 else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0)
653 selection_style = OLD_SELECT;
654#endif 490#endif
655 491
656 } 492 scrollBar.setup (this);
657
658#ifdef HAVE_SCROLLBARS
659 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
660 rs[Rs_scrollBar_thickness]);
661#endif
662 493
663#ifdef XTERM_REVERSE_VIDEO 494#ifdef XTERM_REVERSE_VIDEO
664 /* this is how xterm implements reverseVideo */ 495 /* this is how xterm implements reverseVideo */
665 if (Options & Opt_reverseVideo) 496 if (option (Opt_reverseVideo))
666 { 497 {
667 if (!rs[Rs_color + Color_fg]) 498 if (!rs[Rs_color + Color_fg])
668 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 499 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
500
669 if (!rs[Rs_color + Color_bg]) 501 if (!rs[Rs_color + Color_bg])
670 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 502 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
671 } 503 }
672#endif 504#endif
673 505
… …
675 if (!rs[Rs_color + i]) 507 if (!rs[Rs_color + i])
676 rs[Rs_color + i] = def_colorName[i]; 508 rs[Rs_color + i] = def_colorName[i];
677 509
678#ifndef XTERM_REVERSE_VIDEO 510#ifndef XTERM_REVERSE_VIDEO
679 /* this is how we implement reverseVideo */ 511 /* this is how we implement reverseVideo */
680 if (Options & Opt_reverseVideo) 512 if (option (Opt_reverseVideo))
681 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 513 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
682#endif 514#endif
683 515
684 /* convenient aliases for setting fg/bg to colors */ 516 /* convenient aliases for setting fg/bg to colors */
685 color_aliases (Color_fg); 517 color_aliases (Color_fg);
686 color_aliases (Color_bg); 518 color_aliases (Color_bg);
687#ifndef NO_CURSORCOLOR 519#ifndef NO_CURSORCOLOR
688 color_aliases (Color_cursor); 520 color_aliases (Color_cursor);
689 color_aliases (Color_cursor2); 521 color_aliases (Color_cursor2);
690#endif /* NO_CURSORCOLOR */ 522#endif /* NO_CURSORCOLOR */
691 color_aliases (Color_pointer); 523 color_aliases (Color_pointer_fg);
524 color_aliases (Color_pointer_bg);
692 color_aliases (Color_border); 525 color_aliases (Color_border);
693#ifndef NO_BOLD_UNDERLINE_REVERSE 526#ifndef NO_BOLD_UNDERLINE_REVERSE
694 color_aliases (Color_BD); 527 color_aliases (Color_BD);
695 color_aliases (Color_UL); 528 color_aliases (Color_UL);
696 color_aliases (Color_RV); 529 color_aliases (Color_RV);
697#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 530#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
531
532 if (!rs[Rs_color + Color_border])
533 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
698 534
699 return cmd_argv; 535 return cmd_argv;
536}
537
538/*----------------------------------------------------------------------*/
539void
540rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
541{
542 this->envv = envv;
543
544 SET_R (this);
545 set_locale ("");
546 set_environ (envv); // a few things in X do not call setlocale :(
547
548 init_vars ();
549
550 init_secondary ();
551
552 const char **cmd_argv = init_resources (argc, argv);
553
554#ifdef KEYSYM_RESOURCE
555 keyboard->register_done ();
556#endif
557
558 if (const char *path = rs[Rs_chdir])
559 if (*path) // ignored if empty
560 {
561 if (*path != '/')
562 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
563
564 if (chdir (path))
565 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
566 }
567
568 if (option (Opt_scrollBar))
569 scrollBar.state = STATE_IDLE; /* set existence for size calculations */
570
571 pty = ptytty::create ();
572
573 create_windows (argc, argv);
574
575 init_xlocale ();
576
577 scr_poweron (); // initialize screen
578
579#if 0
580 XSynchronize (dpy, True);
581#endif
582
583 if (option (Opt_scrollBar))
584 scrollBar.resize (); /* create and map scrollbar */
585#ifdef HAVE_BG_PIXMAP
586 {
587 bgPixmap.set_target (this);
588 bgPixmap.invalidate ();
589
590#ifdef ENABLE_TRANSPARENCY
591 if (option (Opt_transparent))
592 {
593 bgPixmap.set_transparent ();
594
595#ifdef HAVE_AFTERIMAGE
596 if (rs [Rs_blurradius])
597 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
598#endif
599 if (ISSET_PIXCOLOR (Color_tint))
600 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
601
602 if (rs [Rs_shade])
603 bgPixmap.set_shade (rs [Rs_shade]);
604
605 bgPixmap.set_root_pixmap ();
606 XSelectInput (dpy, display->root, PropertyChangeMask);
607 rootwin_ev.start (display, display->root);
608 }
609#endif
610
611#ifdef BG_IMAGE_FROM_FILE
612 if (rs[Rs_backgroundPixmap])
613 {
614 const char *p = rs[Rs_backgroundPixmap];
615
616 if ((p = strchr (p, ';')) != 0)
617 {
618 p++;
619 bgPixmap.set_geometry (p);
620 }
621 else
622 bgPixmap.set_defaultGeometry ();
623
624 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
625 if (!bgPixmap.window_position_sensitive ())
626 update_background ();
627 }
628#endif
629 }
630#endif
631
632#if ENABLE_PERL
633 rootwin_ev.start (display, display->root);
634#endif
635
636 set_colorfgbg ();
637
638 init_command (cmd_argv);
639
640 free (cmd_argv);
641
642 if (pty->pty >= 0)
643 pty_ev.start (pty->pty, ev::READ);
644
645 HOOK_INVOKE ((this, HOOK_START, DT_END));
646
647#if ENABLE_XEMBED
648 if (rs[Rs_embed])
649 {
650 long info[2] = { 0, XEMBED_MAPPED };
651
652 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
653 32, PropModeReplace, (unsigned char *)&info, 2);
654 }
655#endif
656
657 XMapWindow (dpy, vt);
658 XMapWindow (dpy, parent[0]);
659
660 refresh_check ();
700} 661}
701 662
702/*----------------------------------------------------------------------*/ 663/*----------------------------------------------------------------------*/
703void 664void
704rxvt_term::init_env () 665rxvt_term::init_env ()
705{ 666{
706 int i; 667 int i;
707 unsigned int u;
708 char *val; 668 char *val;
709 669
710#ifdef DISPLAY_IS_IP 670#ifdef DISPLAY_IS_IP
711 /* Fixup display_name for export over pty to any interested terminal 671 /* Fixup display_name for export over pty to any interested terminal
712 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 672 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
… …
720 */ 680 */
721 val = rxvt_network_display (rs[Rs_display_name]); 681 val = rxvt_network_display (rs[Rs_display_name]);
722 rs[Rs_display_name] = (const char *)val; 682 rs[Rs_display_name] = (const char *)val;
723 683
724 if (val == NULL) 684 if (val == NULL)
725#endif /* DISPLAY_IS_IP */ 685#endif /* DISPLAY_IS_IP */
726 val = XDisplayString (display->display); 686 val = XDisplayString (dpy);
727 687
728 if (rs[Rs_display_name] == NULL) 688 if (rs[Rs_display_name] == NULL)
729 rs[Rs_display_name] = val; /* use broken `:0' value */ 689 rs[Rs_display_name] = val; /* use broken `:0' value */
730 690
731 i = STRLEN (val); 691 i = strlen (val);
732 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 692 env_display = (char *)rxvt_malloc (i + 9);
733 693
734 sprintf (env_display, "DISPLAY=%s", val); 694 sprintf (env_display, "DISPLAY=%s", val);
735 695
736 /* avoiding the math library: 696 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
737 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
738 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
739 ;
740 MAX_IT (i, 1);
741 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
742
743 sprintf (env_windowid, "WINDOWID=%u",
744 (unsigned int)TermWin.parent[0]);
745 697
746 /* add entries to the environment: 698 /* add entries to the environment:
747 * @ DISPLAY: in case we started with -display 699 * @ DISPLAY: in case we started with -display
748 * @ WINDOWID: X window id number of the window 700 * @ WINDOWID: X window id number of the window
749 * @ COLORTERM: terminal sub-name and also indicates its color 701 * @ COLORTERM: terminal sub-name and also indicates its color
… …
751 * @ TERMINFO: path to terminfo directory 703 * @ TERMINFO: path to terminfo directory
752 * @ COLORFGBG: fg;bg color codes 704 * @ COLORFGBG: fg;bg color codes
753 */ 705 */
754 putenv (env_display); 706 putenv (env_display);
755 putenv (env_windowid); 707 putenv (env_windowid);
708
756 if (env_colorfgbg) 709 if (env_colorfgbg)
757 putenv (env_colorfgbg); 710 putenv (env_colorfgbg);
758 711
759#ifdef RXVT_TERMINFO 712#ifdef RXVT_TERMINFO
760 putenv ("TERMINFO=" RXVT_TERMINFO); 713 putenv ("TERMINFO=" RXVT_TERMINFO);
761#endif 714#endif
762 715
763 if (display->depth <= 2) 716 if (depth <= 2)
764 putenv ("COLORTERM=" COLORTERMENV "-mono"); 717 putenv ("COLORTERM=" COLORTERMENV "-mono");
765 else 718 else
766 putenv ("COLORTERM=" COLORTERMENVFULL); 719 putenv ("COLORTERM=" COLORTERMENVFULL);
767 720
768 if (rs[Rs_term_name] != NULL) 721 if (rs[Rs_term_name] != NULL)
769 { 722 {
770 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 723 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
771 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 724 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
772 putenv (env_term); 725 putenv (env_term);
773 } 726 }
774 else 727 else
775 putenv ("TERM=" TERMENV); 728 putenv ("TERM=" TERMENV);
… …
777#ifdef HAVE_UNSETENV 730#ifdef HAVE_UNSETENV
778 /* avoid passing old settings and confusing term size */ 731 /* avoid passing old settings and confusing term size */
779 unsetenv ("LINES"); 732 unsetenv ("LINES");
780 unsetenv ("COLUMNS"); 733 unsetenv ("COLUMNS");
781 unsetenv ("TERMCAP"); /* terminfo should be okay */ 734 unsetenv ("TERMCAP"); /* terminfo should be okay */
782#endif /* HAVE_UNSETENV */ 735#endif /* HAVE_UNSETENV */
783} 736}
784 737
785/*----------------------------------------------------------------------*/ 738/*----------------------------------------------------------------------*/
786/* 739/*
787 * This is more or less stolen straight from XFree86 xterm. 740 * This is more or less stolen straight from XFree86 xterm.
788 * This should support all European type languages. 741 * This should support all European type languages.
789 */ 742 */
790void 743void
791rxvt_term::set_locale (const char *locale) 744rxvt_term::set_locale (const char *locale)
792{ 745{
746 set_environ (envv);
747
793#if HAVE_XSETLOCALE || HAVE_SETLOCALE 748#if HAVE_XSETLOCALE || HAVE_SETLOCALE
794 free (this->locale); 749 free (this->locale);
795 this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale)); 750 this->locale = setlocale (LC_CTYPE, locale);
751
752 if (!this->locale)
753 {
754 if (*locale)
755 {
756 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
757 setlocale (LC_CTYPE, "C");
758 }
759 else
760 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
761
762 this->locale = "C";
763 }
764
765
766 this->locale = strdup (this->locale);
796 SET_LOCALE (this->locale); 767 SET_LOCALE (this->locale);
797 mbstate.reset (); 768 mbstate.reset ();
798#endif 769#endif
770
799#if HAVE_NL_LANGINFO 771#if HAVE_NL_LANGINFO
772 char *codeset = strdup (nl_langinfo (CODESET));
773 // /^UTF.?8/i
774 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
775 && (codeset[1] == 'T' || codeset[1] == 't')
776 && (codeset[2] == 'F' || codeset[2] == 'f')
777 && (codeset[3] == '8' || codeset[4] == '8');
800 free (codeset); 778 free (codeset);
801 codeset = strdup (nl_langinfo (CODESET));
802 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
803 || !STRCASECMP (codeset, "UTF8");
804#else 779#else
805 enc_utf8 = 1; 780 enc_utf8 = 0;
806#endif 781#endif
807} 782}
808 783
809void 784void
810rxvt_term::init_xlocale () 785rxvt_term::init_xlocale ()
811{ 786{
787 set_environ (envv);
788
812#ifdef USE_XIM 789#ifdef USE_XIM
813 if (!locale) 790 if (!locale)
814 rxvt_print_error ("Setting locale failed."); 791 rxvt_warn ("setting locale failed, working without locale support.\n");
815 else 792 else
816 { 793 {
817 Atom wmlocale; 794 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
818
819 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
820 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
821 XA_STRING, 8, PropModeReplace,
822 (unsigned char *)locale, STRLEN (locale));
823 795
824 if (!XSupportsLocale ()) 796 if (!XSupportsLocale ())
825 { 797 {
826 rxvt_print_error ("The locale is not supported by Xlib"); 798 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
827 return; 799 return;
828 } 800 }
829 801
830 im_ev.start (display); 802 im_ev.start (display);
831 803
… …
841{ 813{
842 /* 814 /*
843 * Initialize the command connection. 815 * Initialize the command connection.
844 * This should be called after the X server connection is established. 816 * This should be called after the X server connection is established.
845 */ 817 */
846 int i;
847
848 for (i = 0; i < NUM_XA; i++)
849 xa[i] = XInternAtom (display->display, xa_names[i], False);
850
851 /* Enable delete window protocol */
852 XSetWMProtocols (display->display, TermWin.parent[0],
853 & (xa[XA_WMDELETEWINDOW]), 1);
854
855#ifdef USING_W11LIB
856 /* enable W11 callbacks */
857 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
858#endif
859 818
860#ifdef META8_OPTION 819#ifdef META8_OPTION
861 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 820 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
862#endif 821#endif
863 822
864 get_ourmods (); 823 get_ourmods ();
865 824
866 if (! (Options & Opt_scrollTtyOutput)) 825 if (!option (Opt_scrollTtyOutput))
867 PrivateModes |= PrivMode_TtyOutputInh; 826 priv_modes |= PrivMode_TtyOutputInh;
868 if (Options & Opt_scrollTtyKeypress) 827 if (option (Opt_scrollTtyKeypress))
869 PrivateModes |= PrivMode_Keypress; 828 priv_modes |= PrivMode_Keypress;
870 if (! (Options & Opt_jumpScroll)) 829 if (!option (Opt_jumpScroll))
871 PrivateModes |= PrivMode_smoothScroll; 830 priv_modes |= PrivMode_smoothScroll;
872 831
873#ifndef NO_BACKSPACE_KEY 832#ifndef NO_BACKSPACE_KEY
874 if (STRCMP (key_backspace, "DEC") == 0) 833 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
875 PrivateModes |= PrivMode_HaveBackSpace; 834 priv_modes |= PrivMode_HaveBackSpace;
876#endif 835#endif
877 836
878 /* add value for scrollBar */ 837 /* add value for scrollBar */
879 if (scrollbar_visible ()) 838 if (scrollBar.state)
880 { 839 {
881 PrivateModes |= PrivMode_scrollBar; 840 priv_modes |= PrivMode_scrollBar;
882 SavedModes |= PrivMode_scrollBar; 841 SavedModes |= PrivMode_scrollBar;
883 } 842 }
884 if (menubar_visible ())
885 {
886 PrivateModes |= PrivMode_menuBar;
887 SavedModes |= PrivMode_menuBar;
888 }
889 843
890#ifdef CURSOR_BLINK 844 run_command (argv);
891 if (Options & Opt_cursorBlink)
892 (void)gettimeofday (&lastcursorchange, NULL);
893#endif
894
895 if ((cmd_fd = run_command (argv)) < 0)
896 {
897 rxvt_print_error ("aborting");
898 exit (EXIT_FAILURE);
899 }
900} 845}
901 846
902/*----------------------------------------------------------------------*/ 847/*----------------------------------------------------------------------*/
903void 848void
904rxvt_term::Get_Colours () 849rxvt_term::get_colours ()
905{ 850{
906 int i; 851 int i;
907 852
853#ifdef OFF_FOCUS_FADING
854 pix_colors = pix_colors_focused;
855#endif
856
908 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 857 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
909 { 858 {
859 const char *name = rs[Rs_color + i];
860
861 if (!name)
862 continue;
863
910 rxvt_color xcol; 864 rxvt_color xcol;
911 865
912 if (!rs[Rs_color + i]) 866 if (!set_color (xcol, name))
913 continue;
914
915 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
916 { 867 {
917#ifndef XTERM_REVERSE_VIDEO 868#ifndef XTERM_REVERSE_VIDEO
918 if (i < 2 && (Options & Opt_reverseVideo)) 869 if (i < 2 && option (Opt_reverseVideo))
919 rs[Rs_color + i] = def_colorName[!i]; 870 name = def_colorName [1 - i];
920 else 871 else
921#endif 872#endif
922 rs[Rs_color + i] = def_colorName[i]; 873 name = def_colorName [i];
923 874
924 if (!rs[Rs_color + i]) 875 if (!name)
925 continue; 876 continue;
926 877
927 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 878 if (!set_color (xcol, name))
928 { 879 {
929 switch (i) 880 switch (i)
930 { 881 {
931 case Color_fg: 882 case Color_fg:
932 case Color_bg: 883 case Color_bg:
933 /* fatal: need bg/fg color */ 884 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
934 rxvt_print_error ("aborting"); 885 name = "";
935 exit (EXIT_FAILURE);
936 /* NOTREACHED */
937 break; 886 break;
938#ifndef NO_CURSORCOLOR 887#ifndef NO_CURSORCOLOR
939 case Color_cursor2: 888 case Color_cursor2:
940 xcol = PixColors[Color_fg]; 889#endif
941 break;
942#endif /* ! NO_CURSORCOLOR */
943 case Color_pointer: 890 case Color_pointer_fg:
944 xcol = PixColors[Color_fg]; 891 name = rs[Rs_color + Color_fg];
892 xcol.set (this, name);
945 break; 893 break;
946 default: 894 default:
947 xcol = PixColors[Color_bg]; /* None */ 895 name = rs[Rs_color + Color_bg];
896 xcol.set (this, name);
948 break; 897 break;
949 } 898 }
950 } 899 }
951 } 900 }
952 901
953 PixColors[i] = xcol; 902 pix_colors[i] = xcol;
954 SET_PIXCOLOR (i); 903 rs[Rs_color + i] = name;
904 }
905
906 if (depth <= 2)
955 } 907 {
956 908 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
957 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) 909 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
958 PixColors[Color_pointer] = PixColors[Color_fg]; 910 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
959 if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) 911 }
960 PixColors[Color_border] = PixColors[Color_fg];
961 912
962 /* 913 /*
963 * get scrollBar/menuBar shadow colors 914 * get scrollBar shadow colors
964 * 915 *
965 * The calculations of topShadow/bottomShadow values are adapted 916 * The calculations of topShadow/bottomShadow values are adapted
966 * from the fvwm window manager. 917 * from the fvwm window manager.
967 */ 918 */
968#ifdef KEEP_SCROLLCOLOR 919#ifdef RXVT_SCROLLBAR
969 920 if (depth <= 2)
970 if (XDEPTH <= 2) 921 {
971 { /* Monochrome */ 922 /* Monochrome */
972 PixColors[Color_scroll] = PixColors[Color_fg]; 923 alias_color (Color_scroll, Color_fg);
973 PixColors[Color_topShadow] = PixColors[Color_bg]; 924 alias_color (Color_topShadow, Color_bg);
974 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 925 alias_color (Color_bottomShadow, Color_bg);
975 } 926 }
976 else 927 else
977 { 928 {
978 rxvt_color xcol[3]; 929 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
979 /* xcol[0] == white
980 * xcol[1] == top shadow
981 * xcol[2] == bot shadow */
982 930
983 xcol[1] = PixColors[Color_scroll]; 931 rgba cscroll;
984# ifdef PREFER_24BIT 932 pix_colors [Color_scroll].get (cscroll);
985 xcol[0].set (display, 65535, 65535, 65535);
986 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
987# else
988 xcol[0].set (display, WhitePixel (display->display, display->screen));
989# endif
990
991 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
992
993 xcol[0].get (display, pr0, pg0, pb0);
994 xcol[1].get (display, pr1, pg1, pb1);
995
996 /* bottomShadowColor */
997 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
998 xcol[2] = PixColors[Color_Black];
999
1000 PixColors[Color_bottomShadow] = xcol[2];
1001 933
1002 /* topShadowColor */ 934 /* topShadowColor */
1003 if (!xcol[1].set (display, 935 if (!pix_colors[Color_topShadow].set (this,
1004 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 936 rgba (
1005 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 937 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1006 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 938 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1007 xcol[1] = PixColors[Color_White]; 939 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1008 940 cscroll.a)
1009 PixColors[Color_topShadow] = xcol[1]; 941 ))
942 alias_color (Color_topShadow, Color_White);
1010 } 943 }
1011#endif /* KEEP_SCROLLCOLOR */ 944#endif
945
946#ifdef OFF_FOCUS_FADING
947 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
948 update_fade_color (i);
949#endif
1012} 950}
1013 951
1014/*----------------------------------------------------------------------*/ 952/*----------------------------------------------------------------------*/
1015/* color aliases, fg/bg bright-bold */ 953/* color aliases, fg/bg bright-bold */
1016void 954void
… …
1019 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 957 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1020 { 958 {
1021 int i = atoi (rs[Rs_color + idx]); 959 int i = atoi (rs[Rs_color + idx]);
1022 960
1023 if (i >= 8 && i <= 15) 961 if (i >= 8 && i <= 15)
1024 { /* bright colors */ 962 /* bright colors */
1025 i -= 8;
1026#ifndef NO_BRIGHTCOLOR
1027 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 963 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1028 return; 964 else if (i >= 0 && i <= 7)
1029#endif 965 /* normal colors */
1030
1031 }
1032
1033 if (i >= 0 && i <= 7) /* normal colors */
1034 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 966 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1035 } 967 }
1036} 968}
1037 969
1038/*----------------------------------------------------------------------*/ 970/*----------------------------------------------------------------------*/
… …
1041 * Use resource ``modifier'' to override the Meta modifier 973 * Use resource ``modifier'' to override the Meta modifier
1042 */ 974 */
1043void 975void
1044rxvt_term::get_ourmods () 976rxvt_term::get_ourmods ()
1045{ 977{
1046 int i, j, k; 978 int i, j, k;
1047 int requestedmeta, realmeta, realalt; 979 int requestedmeta, realmeta, realalt;
1048 const char *cm, *rsmod; 980 const char *cm, *rsmod;
1049 XModifierKeymap *map; 981 XModifierKeymap *map;
1050 KeyCode *kc; 982 KeyCode *kc;
1051 const unsigned int modmasks[] = 983 const unsigned int modmasks[] =
1052 { 984 {
1053 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 985 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1054 }; 986 };
1055 987
1056 requestedmeta = realmeta = realalt = 0; 988 requestedmeta = realmeta = realalt = 0;
1057 rsmod = rs[Rs_modifier]; 989 rsmod = rs[Rs_modifier];
990
1058 if (rsmod 991 if (rsmod
1059 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 992 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1060 requestedmeta = rsmod[3] - '0'; 993 requestedmeta = rsmod[3] - '0';
1061 994
1062 map = XGetModifierMapping (display->display); 995 map = XGetModifierMapping (dpy);
1063 kc = map->modifiermap; 996 kc = map->modifiermap;
997
1064 for (i = 1; i < 6; i++) 998 for (i = 1; i < 6; i++)
1065 { 999 {
1066 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1000 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1001
1067 for (j = map->max_keypermod; j--; k++) 1002 for (j = map->max_keypermod; j--; k++)
1068 { 1003 {
1069 if (kc[k] == 0) 1004 if (kc[k] == 0)
1070 break; 1005 break;
1006
1071 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 1007 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1072 { 1008 {
1073 case XK_Num_Lock: 1009 case XK_Num_Lock:
1074 ModNumLockMask = modmasks[i - 1]; 1010 ModNumLockMask = modmasks[i - 1];
1075 /* FALLTHROUGH */ 1011 continue;
1076 default: 1012
1077 continue; /* for (;;) */ 1013 case XK_ISO_Level3_Shift:
1014 ModLevel3Mask = modmasks[i - 1];
1015 continue;
1016
1078 case XK_Meta_L: 1017 case XK_Meta_L:
1079 case XK_Meta_R: 1018 case XK_Meta_R:
1080 cm = "meta"; 1019 cm = "meta";
1081 realmeta = i; 1020 realmeta = i;
1082 break; 1021 break;
1022
1083 case XK_Alt_L: 1023 case XK_Alt_L:
1084 case XK_Alt_R: 1024 case XK_Alt_R:
1085 cm = "alt"; 1025 cm = "alt";
1086 realalt = i; 1026 realalt = i;
1087 break; 1027 break;
1028
1088 case XK_Super_L: 1029 case XK_Super_L:
1089 case XK_Super_R: 1030 case XK_Super_R:
1090 cm = "super"; 1031 cm = "super";
1091 break; 1032 break;
1033
1092 case XK_Hyper_L: 1034 case XK_Hyper_L:
1093 case XK_Hyper_R: 1035 case XK_Hyper_R:
1094 cm = "hyper"; 1036 cm = "hyper";
1095 break; 1037 break;
1038
1039 default:
1040 continue;
1096 } 1041 }
1097 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 1042
1043 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1098 requestedmeta = i; 1044 requestedmeta = i;
1099 } 1045 }
1100 } 1046 }
1047
1101 XFreeModifiermap (map); 1048 XFreeModifiermap (map);
1049
1102 i = (requestedmeta ? requestedmeta 1050 i = requestedmeta ? requestedmeta
1103 : (realmeta ? realmeta 1051 : realmeta ? realmeta
1104 : (realalt ? realalt : 0))); 1052 : realalt ? realalt
1053 : 0;
1054
1105 if (i) 1055 if (i)
1106 ModMetaMask = modmasks[i - 1]; 1056 ModMetaMask = modmasks[i - 1];
1107} 1057}
1108 1058
1109/*----------------------------------------------------------------------*/ 1059/*----------------------------------------------------------------------*/
1110/* rxvt_Create_Windows () - Open and map the window */ 1060/* rxvt_Create_Windows () - Open and map the window */
1111void 1061void
1112rxvt_term::create_windows (int argc, const char *const *argv) 1062rxvt_term::create_windows (int argc, const char *const *argv)
1113{ 1063{
1114 XClassHint classHint; 1064 XClassHint classHint;
1115 XWMHints wmHint; 1065 XWMHints wmHint;
1066#if ENABLE_FRILLS
1067 MWMHints mwmhints = { };
1068#endif
1116 XGCValues gcvalue; 1069 XGCValues gcvalue;
1117 long vt_emask;
1118
1119 XWindowAttributes gattr; 1070 XSetWindowAttributes attributes;
1071 Window top, parent;
1120 1072
1121 if (Options & Opt_transparent) 1073 dLocal (Display *, dpy);
1122 {
1123 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1124 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1125 }
1126 1074
1127 /* grab colors before netscape does */ 1075 /* grab colors before netscape does */
1128 Get_Colours (); 1076 get_colours ();
1129 1077
1130 if (!change_font (rs[Rs_font])) 1078 if (!set_fonts ())
1131 { 1079 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1132 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n"); 1080
1133 destroy (); 1081 parent = display->root;
1134 return; 1082
1083 attributes.override_redirect = !!option (Opt_override_redirect);
1084
1085#if ENABLE_FRILLS
1086 if (option (Opt_borderLess))
1135 } 1087 {
1088 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1089 {
1090 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1091 attributes.override_redirect = true;
1092 }
1093 else
1094 {
1095 mwmhints.flags = MWM_HINTS_DECORATIONS;
1096 }
1097 }
1098#endif
1099
1100#if ENABLE_XEMBED
1101 if (rs[Rs_embed])
1102 {
1103 XWindowAttributes wattr;
1104
1105 parent = strtol (rs[Rs_embed], 0, 0);
1106
1107 if (!XGetWindowAttributes (dpy, parent, &wattr))
1108 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1109
1110 window_calc (wattr.width, wattr.height);
1111 }
1112#endif
1136 1113
1137 window_calc (0, 0); 1114 window_calc (0, 0);
1115
1116 /* sub-window placement & size in rxvt_resize_subwindows () */
1117 attributes.background_pixel = pix_colors_focused [Color_border];
1118 attributes.border_pixel = pix_colors_focused [Color_border];
1119 attributes.colormap = cmap;
1120
1121 top = XCreateWindow (dpy, parent,
1122 szHint.x, szHint.y,
1123 szHint.width, szHint.height,
1124 ext_bwidth,
1125 depth, InputOutput, visual,
1126 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1127 &attributes);
1128
1129 this->parent[0] = top;
1130
1138 old_width = szHint.width; 1131 old_width = szHint.width;
1139 old_height = szHint.height; 1132 old_height = szHint.height;
1140 1133
1141 /* parent window - reverse video so we can see placement errors 1134 set_title (rs [Rs_title]);
1142 * sub-window placement & size in rxvt_resize_subwindows () 1135 set_icon_name (rs [Rs_iconName]);
1136
1137 classHint.res_name = (char *)rs[Rs_name];
1138 classHint.res_class = (char *)RESCLASS;
1139
1140 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1141 wmHint.input = True;
1142 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1143 wmHint.window_group = top;
1144
1145 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1146 &szHint, &wmHint, &classHint);
1147#if ENABLE_EWMH
1148# ifdef HAVE_AFTERIMAGE
1149 /*
1150 * set up icon hint
1151 * rs [Rs_iconfile] is path to icon, asv has been created in init_resources
1143 */ 1152 */
1144 1153
1145#ifdef PREFER_24BIT 1154 if (rs [Rs_iconfile])
1146 XSetWindowAttributes attributes; 1155 {
1156 init_asv ();
1147 1157
1148 attributes.background_pixel = PixColors[Color_fg]; 1158 ASImage *im = file2ASImage (rs [Rs_iconfile], 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
1149 attributes.border_pixel = PixColors[Color_border]; 1159 if (asv && im)
1150 attributes.colormap = display->cmap; 1160 {
1151 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display), 1161 int w = im->width;
1152 szHint.x, szHint.y, 1162 int h = im->height;
1153 szHint.width, szHint.height, 1163 long *buffer = (long *)malloc ((2 + w * h) * sizeof (long));
1154 TermWin.ext_bwidth, 1164 ASImage *result = scale_asimage (asv, im,
1155 display->depth, InputOutput, 1165 w, h, ASA_ARGB32,
1156 display->visual, 1166 100, ASIMAGE_QUALITY_DEFAULT);
1157 CWBackPixel | CWBorderPixel | CWColormap, &attributes); 1167 destroy_asimage (&im);
1158#else 1168
1159 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display), 1169 if (buffer && result)
1160 szHint.x, szHint.y, 1170 {
1161 szHint.width, 1171 ARGB32 *asbuf = result->alt.argb32;
1162 szHint.height, 1172 buffer [0] = w;
1163 TermWin.ext_bwidth, 1173 buffer [1] = h;
1164 PixColors[Color_border], 1174
1165 PixColors[Color_fg]); 1175 for (unsigned int i = 0; i < w * h; ++i)
1176 buffer [i + 2] = asbuf [i];
1177
1178 destroy_asimage (&result);
1179 XChangeProperty (dpy, top, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1180 PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
1181 free (buffer);
1182 }
1183 else
1184 {
1185 if (!buffer)
1186 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1187
1188 if (!result)
1189 rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
1190 }
1191 }
1192 else
1193 rxvt_warn ("Loading image icon failed, continuing without.\n");
1194 }
1166#endif 1195# endif
1196#endif
1167 1197
1168 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1198#if ENABLE_FRILLS
1169 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1199 if (mwmhints.flags)
1200 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1201 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1202#endif
1170 1203
1171 classHint.res_name = (char *)rs[Rs_name]; 1204 Atom protocols[] = {
1172 classHint.res_class = (char *)APL_CLASS; 1205 xa[XA_WM_DELETE_WINDOW],
1206#if ENABLE_EWMH
1207 xa[XA_NET_WM_PING],
1208#endif
1209 };
1173 1210
1174 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1211 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1175 wmHint.input = True;
1176 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1177 : NormalState);
1178 wmHint.window_group = TermWin.parent[0];
1179 1212
1180 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1213#if ENABLE_FRILLS
1181 (char **)argv, argc, &szHint, &wmHint, &classHint); 1214 if (rs[Rs_transient_for])
1215 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1216#endif
1182 1217
1183 XSelectInput (display->display, TermWin.parent[0], 1218#if ENABLE_EWMH
1219 long pid = getpid ();
1220
1221 XChangeProperty (dpy, top,
1222 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1223 PropModeReplace, (unsigned char *)&pid, 1);
1224
1225 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1226#endif
1227
1228 XSelectInput (dpy, top,
1184 KeyPressMask 1229 KeyPressMask
1185#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1230#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1186 | KeyReleaseMask 1231 | KeyReleaseMask
1187#endif 1232#endif
1188 | FocusChangeMask | VisibilityChangeMask 1233 | FocusChangeMask | VisibilityChangeMask
1189 | StructureNotifyMask); 1234 | ExposureMask | StructureNotifyMask);
1235
1190 termwin_ev.start (display, TermWin.parent[0]); 1236 termwin_ev.start (display, top);
1191 1237
1192 /* vt cursor: Black-on-White is standard, but this is more popular */ 1238 /* vt cursor: Black-on-White is standard, but this is more popular */
1193 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1239 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1194
1195#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1196 /* cursor (menuBar/scrollBar): Black-on-White */
1197 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1198#endif
1199
1200#ifdef POINTER_BLANK
1201 {
1202 XColor blackcolour;
1203 blackcolour.red = 0;
1204 blackcolour.green = 0;
1205 blackcolour.blue = 0;
1206 Font f = XLoadFont (display->display, "fixed");
1207 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1208 &blackcolour, &blackcolour);
1209 XUnloadFont (display->display, f);
1210 }
1211#endif
1212 1240
1213 /* the vt window */ 1241 /* the vt window */
1214 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1242 vt = XCreateSimpleWindow (dpy, top,
1215 window_vt_x, window_vt_y, 1243 window_vt_x, window_vt_y,
1216 TermWin_TotalWidth (), 1244 width, height,
1217 TermWin_TotalHeight (),
1218 0, 1245 0,
1219 PixColors[Color_fg], 1246 pix_colors_focused[Color_fg],
1220 PixColors[Color_bg]); 1247 pix_colors_focused[Color_bg]);
1221 1248
1222#ifdef DEBUG_X 1249 attributes.bit_gravity = NorthWestGravity;
1223 XStoreName (display->display, TermWin.vt, "vt window"); 1250 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1224#endif
1225 1251
1226 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1252 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1227 | PropertyChangeMask);
1228 1253
1229#ifdef POINTER_BLANK
1230 pointer_unblank ();
1231
1232 if ((Options & Opt_pointerBlank)) 1254 if (option (Opt_pointerBlank))
1233 vt_emask |= PointerMotionMask; 1255 vt_emask |= PointerMotionMask;
1234 else 1256 else
1235#endif
1236 vt_emask |= (Button1MotionMask | Button3MotionMask); 1257 vt_emask |= Button1MotionMask | Button3MotionMask;
1237 1258
1238 XSelectInput (display->display, TermWin.vt, vt_emask); 1259 vt_select_input ();
1260
1239 vt_ev.start (display, TermWin.vt); 1261 vt_ev.start (display, vt);
1240
1241#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1242 if (menuBar_height ())
1243 {
1244 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1245 window_vt_x, 0,
1246 TermWin_TotalWidth (),
1247 menuBar_TotalHeight (),
1248 0,
1249 PixColors[Color_fg],
1250 PixColors[Color_scroll]);
1251#ifdef DEBUG_X
1252 XStoreName (display->display, menuBar.win, "menubar");
1253#endif
1254
1255 XDefineCursor (display->display, menuBar.win,
1256 XCreateFontCursor (display->display, XC_left_ptr));
1257
1258 XSelectInput (display->display, menuBar.win,
1259 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1260 | Button1MotionMask));
1261 menubar_ev.start (display, menuBar.win);
1262 }
1263#endif
1264
1265#ifdef XPM_BACKGROUND
1266 if (rs[Rs_backgroundPixmap] != NULL
1267 && ! (Options & Opt_transparent))
1268 {
1269 const char *p = rs[Rs_backgroundPixmap];
1270
1271 if ((p = STRCHR (p, ';')) != NULL)
1272 {
1273 p++;
1274 scale_pixmap (p);
1275 }
1276 set_bgPixmap (rs[Rs_backgroundPixmap]);
1277 scr_touch (True);
1278 }
1279#endif
1280 1262
1281 /* graphics context for the vt window */ 1263 /* graphics context for the vt window */
1282 gcvalue.foreground = PixColors[Color_fg]; 1264 gcvalue.foreground = pix_colors[Color_fg];
1283 gcvalue.background = PixColors[Color_bg]; 1265 gcvalue.background = pix_colors[Color_bg];
1284 gcvalue.graphics_exposures = 1; 1266 gcvalue.graphics_exposures = 0;
1285 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1267
1268 gc = XCreateGC (dpy, vt,
1286 GCForeground | GCBackground 1269 GCForeground | GCBackground | GCGraphicsExposures,
1287 | GCGraphicsExposures, &gcvalue); 1270 &gcvalue);
1288 1271
1289 TermWin.drawable = new rxvt_drawable (display, TermWin.vt); 1272 drawable = new rxvt_drawable (this, vt);
1290 1273
1291#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1274#ifdef OFF_FOCUS_FADING
1292 gcvalue.foreground = PixColors[Color_topShadow]; 1275 // initially we are in unfocused state
1293 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1276 if (rs[Rs_fade])
1294 gcvalue.foreground = PixColors[Color_bottomShadow]; 1277 pix_colors = pix_colors_unfocused;
1295 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1296 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];
1297 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1298#endif
1299}
1300
1301/*----------------------------------------------------------------------*/
1302/*
1303 * Run the command in a subprocess and return a file descriptor for the
1304 * master end of the pseudo-teletype pair with the command talking to
1305 * the slave.
1306 */
1307int
1308rxvt_term::run_command (const char *const *argv)
1309{
1310 int cfd, er;
1311
1312 /* get master (pty) */
1313 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1314 {
1315 rxvt_print_error ("can't open pseudo-tty");
1316 return -1;
1317 }
1318
1319 fcntl (cfd, F_SETFL, O_NONBLOCK);
1320
1321 /* get slave (tty) */
1322 if (tty_fd < 0)
1323 {
1324#ifndef NO_SETOWNER_TTYDEV
1325 privileged_ttydev (SAVE);
1326#endif
1327
1328 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1329 {
1330 close (cfd);
1331 rxvt_print_error ("can't open slave tty %s", ttydev);
1332 return -1;
1333 }
1334 }
1335#ifndef NO_BACKSPACE_KEY
1336 if (key_backspace[0] && !key_backspace[1])
1337 er = key_backspace[0];
1338 else if (STRCMP (key_backspace, "DEC") == 0)
1339 er = '\177'; /* the initial state anyway */
1340 else
1341#endif
1342
1343 er = -1;
1344
1345 rxvt_get_ttymode (& (tio), er);
1346
1347#ifndef __QNX__
1348 /* spin off the command interpreter */
1349 switch (cmd_pid = fork ())
1350 {
1351 case -1:
1352 rxvt_print_error ("can't fork");
1353 return -1;
1354 case 0:
1355 close (cfd); /* only keep tty_fd and STDERR open */
1356
1357 init_env ();
1358
1359 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1360 rxvt_print_error ("could not obtain control of tty");
1361 else
1362 {
1363 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1364 dup2 (tty_fd, STDIN_FILENO);
1365 dup2 (tty_fd, STDOUT_FILENO);
1366 dup2 (tty_fd, STDERR_FILENO);
1367
1368 if (tty_fd > 2)
1369 close (tty_fd);
1370
1371 run_child (argv);
1372 }
1373 exit (EXIT_FAILURE);
1374 /* NOTREACHED */
1375 default:
1376 {
1377#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1378 int fdstdin;
1379
1380 fdstdin = dup (STDIN_FILENO);
1381 dup2 (tty_fd, STDIN_FILENO);
1382#endif
1383
1384#ifdef UTMP_SUPPORT
1385 privileged_utmp (SAVE);
1386#endif
1387
1388#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1389
1390 dup2 (fdstdin, STDIN_FILENO);
1391 close (fdstdin);
1392#endif
1393
1394 }
1395 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1396 break;
1397 }
1398#else /* __QNX__ uses qnxspawn () */
1399 fchmod (tty_fd, 0622);
1400 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1401 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1402
1403 if (run_child (argv) == -1)
1404 exit (EXIT_FAILURE);
1405#endif
1406
1407 return cfd;
1408}
1409
1410/* ------------------------------------------------------------------------- *
1411 * CHILD PROCESS OPERATIONS *
1412 * ------------------------------------------------------------------------- */
1413/*
1414 * The only open file descriptor is the slave tty - so no error messages.
1415 * returns are fatal
1416 */
1417int
1418rxvt_term::run_child (const char *const *argv)
1419{
1420 char *login;
1421
1422 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1423
1424 if (Options & Opt_console)
1425 { /* be virtual console, fail silently */
1426#ifdef TIOCCONS
1427 unsigned int on = 1;
1428
1429 ioctl (STDIN_FILENO, TIOCCONS, &on);
1430#elif defined (SRIOCSREDIR)
1431 int fd;
1432
1433 fd = open (CONSOLE, O_WRONLY, 0);
1434 if (fd >= 0)
1435 {
1436 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1437 close (fd);
1438 }
1439#endif /* SRIOCSREDIR */
1440
1441 }
1442
1443 /* reset signals and spin off the command interpreter */
1444 signal (SIGINT, SIG_DFL);
1445 signal (SIGQUIT, SIG_DFL);
1446 signal (SIGCHLD, SIG_DFL);
1447 /*
1448 * mimick login's behavior by disabling the job control signals
1449 * a shell that wants them can turn them back on
1450 */
1451#ifdef SIGTSTP
1452 signal (SIGTSTP, SIG_IGN);
1453 signal (SIGTTIN, SIG_IGN);
1454 signal (SIGTTOU, SIG_IGN);
1455#endif /* SIGTSTP */
1456
1457 /* set window size */
1458 struct winsize ws;
1459
1460 ws.ws_col = TermWin.ncol;
1461 ws.ws_row = TermWin.nrow;
1462 ws.ws_xpixel = ws.ws_ypixel = 0;
1463 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1464
1465 // unblock signals (signals are blocked by iom.C
1466 sigset_t ss;
1467 sigemptyset (&ss);
1468 sigprocmask (SIG_SETMASK, &ss, 0);
1469
1470#ifndef __QNX__
1471 /* command interpreter path */
1472 if (argv != NULL)
1473 {
1474# ifdef DEBUG_CMD
1475 int i;
1476
1477 for (i = 0; argv[i]; i++)
1478 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1479# endif 1278#endif
1480 1279
1481 execvp (argv[0], (char *const *)argv); 1280 pointer_unblank ();
1482 /* no error message: STDERR is closed! */ 1281 scr_recolour ();
1483 }
1484 else
1485 {
1486 const char *argv0, *shell;
1487
1488 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1489 shell = "/bin/sh";
1490
1491 argv0 = (const char *)rxvt_r_basename (shell);
1492 if (Options & Opt_loginShell)
1493 {
1494 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1495
1496 login[0] = '-';
1497 STRCPY (&login[1], argv0);
1498 argv0 = login;
1499 }
1500 execlp (shell, argv0, NULL);
1501 /* no error message: STDERR is closed! */
1502 }
1503
1504#else /* __QNX__ uses qnxspawn () */
1505
1506 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1507 char *command = NULL, fullcommand[_MAX_PATH];
1508 char **arg_v, *arg_a[2] = { NULL, NULL };
1509
1510 if (argv != NULL)
1511 {
1512 if (access (argv[0], X_OK) == -1)
1513 {
1514 if (STRCHR (argv[0], '/') == NULL)
1515 {
1516 searchenv (argv[0], "PATH", fullcommand);
1517 if (fullcommand[0] != '\0')
1518 command = fullcommand;
1519 }
1520 if (access (command, X_OK) == -1)
1521 return -1;
1522 }
1523 else
1524 command = argv[0];
1525 arg_v = argv;
1526 }
1527 else
1528 {
1529 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1530 command = "/bin/sh";
1531
1532 arg_a[0] = my_basename (command);
1533 if (Options & Opt_loginShell)
1534 {
1535 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1536
1537 login[0] = '-';
1538 STRCPY (&login[1], arg_a[0]);
1539 arg_a[0] = login;
1540 }
1541 arg_v = arg_a;
1542 }
1543 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1544 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1545 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1546 command, arg_v, environ, iov_a, 0);
1547 if (login)
1548 free (login);
1549
1550 close (tty_fd);
1551 return cmd_fd;
1552
1553#endif
1554 return -1;
1555} 1282}
1556 1283
1557/* ------------------------------------------------------------------------- * 1284/* ------------------------------------------------------------------------- *
1558 * GET TTY CURRENT STATE * 1285 * GET TTY CURRENT STATE *
1559 * ------------------------------------------------------------------------- */ 1286 * ------------------------------------------------------------------------- */
1560/* rxvt_get_ttymode () */
1561/* EXTPROTO */
1562void 1287void
1563rxvt_get_ttymode (ttymode_t *tio, int erase) 1288rxvt_get_ttymode (struct termios *tio, int erase)
1564{ 1289{
1565#ifdef HAVE_TERMIOS_H
1566 /* 1290 /*
1567 * standard System V termios interface 1291 * standard System V termios interface
1568 */ 1292 */
1569 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1293 if (tcgetattr (STDIN_FILENO, tio) < 0)
1570 { 1294 {
1571 /* return error - use system defaults */ 1295 // return error - use system defaults,
1296 // where possible, and zero elsewhere
1297 memset (tio, 0, sizeof (struct termios));
1298
1572 tio->c_cc[VINTR] = CINTR; 1299 tio->c_cc[VINTR] = CINTR;
1573 tio->c_cc[VQUIT] = CQUIT; 1300 tio->c_cc[VQUIT] = CQUIT;
1574 tio->c_cc[VERASE] = CERASE; 1301 tio->c_cc[VERASE] = CERASE;
1302#ifdef VERASE2
1303 tio->c_cc[VERASE2] = CERASE2;
1304#endif
1575 tio->c_cc[VKILL] = CKILL; 1305 tio->c_cc[VKILL] = CKILL;
1576 tio->c_cc[VSTART] = CSTART; 1306 tio->c_cc[VSTART] = CSTART;
1577 tio->c_cc[VSTOP] = CSTOP; 1307 tio->c_cc[VSTOP] = CSTOP;
1578 tio->c_cc[VSUSP] = CSUSP; 1308 tio->c_cc[VSUSP] = CSUSP;
1579# ifdef VDSUSP 1309# ifdef VDSUSP
1580
1581 tio->c_cc[VDSUSP] = CDSUSP; 1310 tio->c_cc[VDSUSP] = CDSUSP;
1582# endif 1311# endif
1583# ifdef VREPRINT 1312# ifdef VREPRINT
1584
1585 tio->c_cc[VREPRINT] = CRPRNT; 1313 tio->c_cc[VREPRINT] = CRPRNT;
1586# endif 1314# endif
1587# ifdef VDISCRD 1315# ifdef VDISCRD
1588
1589 tio->c_cc[VDISCRD] = CFLUSH; 1316 tio->c_cc[VDISCRD] = CFLUSH;
1590# endif 1317# endif
1591# ifdef VWERSE 1318# ifdef VWERSE
1592
1593 tio->c_cc[VWERSE] = CWERASE; 1319 tio->c_cc[VWERSE] = CWERASE;
1594# endif 1320# endif
1595# ifdef VLNEXT 1321# ifdef VLNEXT
1596
1597 tio->c_cc[VLNEXT] = CLNEXT; 1322 tio->c_cc[VLNEXT] = CLNEXT;
1598# endif 1323# endif
1599
1600 } 1324 }
1325
1601 tio->c_cc[VEOF] = CEOF; 1326 tio->c_cc[VEOF] = CEOF;
1602 tio->c_cc[VEOL] = VDISABLE; 1327 tio->c_cc[VEOL] = VDISABLE;
1603# ifdef VEOL2 1328# ifdef VEOL2
1604
1605 tio->c_cc[VEOL2] = VDISABLE; 1329 tio->c_cc[VEOL2] = VDISABLE;
1606# endif 1330# endif
1607# ifdef VSWTC 1331# ifdef VSWTC
1608
1609 tio->c_cc[VSWTC] = VDISABLE; 1332 tio->c_cc[VSWTC] = VDISABLE;
1610# endif 1333# endif
1611# ifdef VSWTCH 1334# ifdef VSWTCH
1612
1613 tio->c_cc[VSWTCH] = VDISABLE; 1335 tio->c_cc[VSWTCH] = VDISABLE;
1614# endif 1336# endif
1615# if VMIN != VEOF 1337# if VMIN != VEOF
1616
1617 tio->c_cc[VMIN] = 1; 1338 tio->c_cc[VMIN] = 1;
1618# endif 1339# endif
1619# if VTIME != VEOL 1340# if VTIME != VEOL
1620
1621 tio->c_cc[VTIME] = 0; 1341 tio->c_cc[VTIME] = 0;
1622# endif 1342# endif
1623 1343
1624 if (erase != -1) 1344 if (erase != -1)
1625 tio->c_cc[VERASE] = (char)erase; 1345 tio->c_cc[VERASE] = (char)erase;
… …
1641 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1361 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1642# if defined (ECHOCTL) && defined (ECHOKE) 1362# if defined (ECHOCTL) && defined (ECHOKE)
1643 | ECHOCTL | ECHOKE 1363 | ECHOCTL | ECHOKE
1644# endif 1364# endif
1645 | ECHOE | ECHOK); 1365 | ECHOE | ECHOK);
1646# else /* HAVE_TERMIOS_H */
1647
1648 /*
1649 * sgtty interface
1650 */
1651
1652 /* get parameters -- gtty */
1653 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1654 {
1655 tio->sg.sg_erase = CERASE; /* ^H */
1656 tio->sg.sg_kill = CKILL; /* ^U */
1657 }
1658 if (erase != -1)
1659 tio->sg.sg_erase = (char)erase;
1660
1661 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1662
1663 /* get special characters */
1664 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1665 {
1666 tio->tc.t_intrc = CINTR; /* ^C */
1667 tio->tc.t_quitc = CQUIT; /* ^\ */
1668 tio->tc.t_startc = CSTART; /* ^Q */
1669 tio->tc.t_stopc = CSTOP; /* ^S */
1670 tio->tc.t_eofc = CEOF; /* ^D */
1671 tio->tc.t_brkc = -1;
1672 }
1673 /* get local special chars */
1674 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1675 {
1676 tio->lc.t_suspc = CSUSP; /* ^Z */
1677 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1678 tio->lc.t_rprntc = CRPRNT; /* ^R */
1679 tio->lc.t_flushc = CFLUSH; /* ^O */
1680 tio->lc.t_werasc = CWERASE; /* ^W */
1681 tio->lc.t_lnextc = CLNEXT; /* ^V */
1682 }
1683 /* get line discipline */
1684 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1685# ifdef NTTYDISC
1686
1687 tio->line = NTTYDISC;
1688# endif /* NTTYDISC */
1689
1690 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1691#endif /* HAVE_TERMIOS_H */
1692 1366
1693 /* 1367 /*
1694 * Debugging 1368 * Debugging
1695 */ 1369 */
1696#ifdef DEBUG_TTYMODE 1370#ifdef DEBUG_TTYMODE
1697#ifdef HAVE_TERMIOS_H
1698 /* c_iflag bits */ 1371 /* c_iflag bits */
1699 fprintf (stderr, "Input flags\n"); 1372 fprintf (stderr, "Input flags\n");
1700 1373
1701 /* cpp token stringize doesn't work on all machines <sigh> */ 1374 /* cpp token stringize doesn't work on all machines <sigh> */
1702# define FOO(flag,name) \ 1375# define FOO(flag,name) \
… …
1714 FOO (IGNCR, "IGNCR"); 1387 FOO (IGNCR, "IGNCR");
1715 FOO (ICRNL, "ICRNL"); 1388 FOO (ICRNL, "ICRNL");
1716 FOO (IXON, "IXON"); 1389 FOO (IXON, "IXON");
1717 FOO (IXOFF, "IXOFF"); 1390 FOO (IXOFF, "IXOFF");
1718# ifdef IUCLC 1391# ifdef IUCLC
1719
1720 FOO (IUCLC, "IUCLC"); 1392 FOO (IUCLC, "IUCLC");
1721# endif 1393# endif
1722# ifdef IXANY 1394# ifdef IXANY
1723
1724 FOO (IXANY, "IXANY"); 1395 FOO (IXANY, "IXANY");
1725# endif 1396# endif
1726# ifdef IMAXBEL 1397# ifdef IMAXBEL
1727
1728 FOO (IMAXBEL, "IMAXBEL"); 1398 FOO (IMAXBEL, "IMAXBEL");
1729# endif 1399# endif
1730 1400
1731 fprintf (stderr, "\n"); 1401 fprintf (stderr, "\n");
1732 1402
… …
1739 FOO (VERASE, "VERASE"); 1409 FOO (VERASE, "VERASE");
1740 FOO (VKILL, "VKILL"); 1410 FOO (VKILL, "VKILL");
1741 FOO (VEOF, "VEOF"); 1411 FOO (VEOF, "VEOF");
1742 FOO (VEOL, "VEOL"); 1412 FOO (VEOL, "VEOL");
1743# ifdef VEOL2 1413# ifdef VEOL2
1744
1745 FOO (VEOL2, "VEOL2"); 1414 FOO (VEOL2, "VEOL2");
1746# endif 1415# endif
1747# ifdef VSWTC 1416# ifdef VSWTC
1748
1749 FOO (VSWTC, "VSWTC"); 1417 FOO (VSWTC, "VSWTC");
1750# endif 1418# endif
1751# ifdef VSWTCH 1419# ifdef VSWTCH
1752
1753 FOO (VSWTCH, "VSWTCH"); 1420 FOO (VSWTCH, "VSWTCH");
1754# endif 1421# endif
1755
1756 FOO (VSTART, "VSTART"); 1422 FOO (VSTART, "VSTART");
1757 FOO (VSTOP, "VSTOP"); 1423 FOO (VSTOP, "VSTOP");
1758 FOO (VSUSP, "VSUSP"); 1424 FOO (VSUSP, "VSUSP");
1759# ifdef VDSUSP 1425# ifdef VDSUSP
1760
1761 FOO (VDSUSP, "VDSUSP"); 1426 FOO (VDSUSP, "VDSUSP");
1762# endif 1427# endif
1763# ifdef VREPRINT 1428# ifdef VREPRINT
1764
1765 FOO (VREPRINT, "VREPRINT"); 1429 FOO (VREPRINT, "VREPRINT");
1766# endif 1430# endif
1767# ifdef VDISCRD 1431# ifdef VDISCRD
1768
1769 FOO (VDISCRD, "VDISCRD"); 1432 FOO (VDISCRD, "VDISCRD");
1770# endif 1433# endif
1771# ifdef VWERSE 1434# ifdef VWERSE
1772
1773 FOO (VWERSE, "VWERSE"); 1435 FOO (VWERSE, "VWERSE");
1774# endif 1436# endif
1775# ifdef VLNEXT 1437# ifdef VLNEXT
1776
1777 FOO (VLNEXT, "VLNEXT"); 1438 FOO (VLNEXT, "VLNEXT");
1778# endif 1439# endif
1779 1440
1780 fprintf (stderr, "\n"); 1441 fprintf (stderr, "\n");
1781# undef FOO 1442# undef FOO
1782# endif /* HAVE_TERMIOS_H */ 1443#endif /* DEBUG_TTYMODE */
1783#endif /* DEBUG_TTYMODE */
1784} 1444}
1785 1445
1446/*----------------------------------------------------------------------*/
1447/*
1448 * Run the command in a subprocess and return a file descriptor for the
1449 * master end of the pseudo-teletype pair with the command talking to
1450 * the slave.
1451 */
1452void
1453rxvt_term::run_command (const char *const *argv)
1454{
1455#if ENABLE_FRILLS
1456 if (rs[Rs_pty_fd])
1457 {
1458 pty->pty = atoi (rs[Rs_pty_fd]);
1459
1460 if (pty->pty >= 0)
1461 {
1462 if (getfd_hook)
1463 pty->pty = (*getfd_hook) (pty->pty);
1464
1465 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1466 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1467 }
1468 }
1469 else
1470#endif
1471 if (!pty->get ())
1472 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1473
1474 int er;
1475
1476#ifndef NO_BACKSPACE_KEY
1477 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1478 er = rs[Rs_backspace_key][0];
1479 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1480 er = '\177'; /* the initial state anyway */
1481 else
1482#endif
1483 er = -1;
1484
1485 rxvt_get_ttymode (&tio, er);
1486 /* init terminal attributes */
1487 cfsetospeed (&tio, BAUDRATE);
1488 cfsetispeed (&tio, BAUDRATE);
1489 tcsetattr (pty->tty, TCSANOW, &tio);
1490 pty->set_utf8_mode (enc_utf8);
1491
1492 /* set initial window size */
1493 tt_winch ();
1494
1495#if ENABLE_FRILLS
1496 if (rs[Rs_pty_fd])
1497 return;
1498#endif
1499
1500 /* spin off the command interpreter */
1501 switch (cmd_pid = fork ())
1502 {
1503 case -1:
1504 {
1505 cmd_pid = 0;
1506 rxvt_fatal ("can't fork, aborting.\n");
1507 }
1508 case 0:
1509 init_env ();
1510
1511 if (!pty->make_controlling_tty ())
1512 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1513 else
1514 {
1515 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1516 dup2 (pty->tty, STDIN_FILENO);
1517 dup2 (pty->tty, STDOUT_FILENO);
1518 dup2 (pty->tty, STDERR_FILENO);
1519
1520 // close all our file handles that we do no longer need
1521 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1522 {
1523 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1524 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1525 }
1526
1527 run_child (argv);
1528 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1529 }
1530
1531 _exit (EXIT_FAILURE);
1532
1533 default:
1534 if (!option (Opt_utmpInhibit))
1535 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1536
1537 pty->close_tty ();
1538
1539 child_ev.start (cmd_pid);
1540
1541 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1542 break;
1543 }
1544}
1545
1546/* ------------------------------------------------------------------------- *
1547 * CHILD PROCESS OPERATIONS *
1548 * ------------------------------------------------------------------------- */
1549/*
1550 * The only open file descriptor is the slave tty - so no error messages.
1551 * returns are fatal
1552 */
1553int
1554rxvt_term::run_child (const char *const *argv)
1555{
1556 char *login;
1557
1558 if (option (Opt_console))
1559 {
1560 /* be virtual console, fail silently */
1561#ifdef TIOCCONS
1562 unsigned int on = 1;
1563
1564 ioctl (STDIN_FILENO, TIOCCONS, &on);
1565#elif defined (SRIOCSREDIR)
1566 int fd;
1567
1568 fd = open (CONSOLE, O_WRONLY, 0);
1569 if (fd >= 0)
1570 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1571 close (fd);
1572#endif /* SRIOCSREDIR */
1573 }
1574
1575 /* reset signals and spin off the command interpreter */
1576 signal (SIGINT, SIG_DFL);
1577 signal (SIGQUIT, SIG_DFL);
1578 signal (SIGCHLD, SIG_DFL);
1579 signal (SIGHUP, SIG_DFL);
1580 signal (SIGPIPE, SIG_DFL);
1581 /*
1582 * mimick login's behavior by disabling the job control signals
1583 * a shell that wants them can turn them back on
1584 */
1585#ifdef SIGTSTP
1586 signal (SIGTSTP, SIG_IGN);
1587 signal (SIGTTIN, SIG_IGN);
1588 signal (SIGTTOU, SIG_IGN);
1589#endif /* SIGTSTP */
1590
1591 /* command interpreter path */
1592 if (argv)
1593 {
1594# ifdef DEBUG_CMD
1595 int i;
1596
1597 for (i = 0; argv[i]; i++)
1598 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1599# endif
1600
1601 execvp (argv[0], (char *const *)argv);
1602 /* no error message: STDERR is closed! */
1603 }
1604 else
1605 {
1606 const char *argv0, *shell;
1607
1608 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1609 shell = "/bin/sh";
1610
1611 argv0 = rxvt_basename (shell);
1612
1613 if (option (Opt_loginShell))
1614 {
1615 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1616
1617 login[0] = '-';
1618 strcpy (&login[1], argv0);
1619 argv0 = login;
1620 }
1621
1622 execlp (shell, argv0, (char *)0);
1623 /* no error message: STDERR is closed! */
1624 }
1625
1626 return -1;
1627}
1628
1786/*----------------------- end-of-file (C source) -----------------------*/ 1629/*----------------------- end-of-file (C source) -----------------------*/

Diff Legend

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