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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.27 by pcg, Fri Feb 13 13:28:17 2004 UTC vs.
Revision 1.231 by ayin, Tue Dec 18 12:04:50 2007 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> 15 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
13 * - QNX support
14 * 16 *
15 * 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
16 * 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
17 * the Free Software Foundation; either version 2 of the License, or 19 * the Free Software Foundation; either version 2 of the License, or
18 * (at your option) any later version. 20 * (at your option) any later version.
… …
30 * Initialisation routines. 32 * Initialisation routines.
31 */ 33 */
32 34
33#include "../config.h" /* NECESSARY */ 35#include "../config.h" /* NECESSARY */
34#include "rxvt.h" /* NECESSARY */ 36#include "rxvt.h" /* NECESSARY */
37#include "rxvtutil.h"
35#include "init.h" 38#include "init.h"
36 39
40#include <limits>
41
37#include <signal.h> 42#include <csignal>
43
44#include <fcntl.h>
45
46#ifdef HAVE_XSETLOCALE
47# define X_LOCALE
48# include <X11/Xlocale.h>
49#else
50# ifdef HAVE_SETLOCALE
51# include <clocale>
52# endif
53#endif
54
55#ifdef HAVE_NL_LANGINFO
56# include <langinfo.h>
57#endif
58
59#ifdef DISPLAY_IS_IP
60/* On Solaris link with -lsocket and -lnsl */
61#include <sys/types.h>
62#include <sys/socket.h>
63
64/* these next two are probably only on Sun (not Solaris) */
65#ifdef HAVE_SYS_SOCKIO_H
66#include <sys/sockio.h>
67#endif
68#ifdef HAVE_SYS_BYTEORDER_H
69#include <sys/byteorder.h>
70#endif
71
72#include <netinet/in.h>
73#include <arpa/inet.h>
74#include <net/if.h>
75#include <net/if_arp.h>
76
77static char *
78rxvt_network_display (const char *display)
79{
80 char buffer[1024], *rval = NULL;
81 struct ifconf ifc;
82 struct ifreq *ifr;
83 int i, skfd;
84
85 if (display[0] != ':' && strncmp (display, "unix:", 5))
86 return (char *) display; /* nothing to do */
87
88 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
89 ifc.ifc_buf = buffer;
90
91 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
92 {
93 perror ("socket");
94 return NULL;
95 }
96
97 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
98 {
99 perror ("SIOCGIFCONF");
100 close (skfd);
101 return NULL;
102 }
103
104 for (i = 0, ifr = ifc.ifc_req;
105 i < (ifc.ifc_len / sizeof (struct ifreq));
106 i++, ifr++)
107 {
108 struct ifreq ifr2;
109
110 strcpy (ifr2.ifr_name, ifr->ifr_name);
111
112 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
113 {
114 unsigned long addr;
115 struct sockaddr_in *p_addr;
116
117 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
118 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
119
120 /*
121 * not "0.0.0.0" or "127.0.0.1" - so format the address
122 */
123 if (addr && addr != 0x7F000001)
124 {
125 char *colon = strchr (display, ':');
126
127 if (colon == NULL)
128 colon = ":0.0";
129
130 rval = rxvt_malloc (strlen (colon) + 16);
131 sprintf (rval, "%d.%d.%d.%d%s",
132 (int) ((addr >> 030) & 0xFF),
133 (int) ((addr >> 020) & 0xFF),
134 (int) ((addr >> 010) & 0xFF),
135 (int) (addr & 0xFF), colon);
136 break;
137 }
138 }
139 }
140
141 close (skfd);
142
143 return rval;
144}
145#endif
38 146
39const char *const def_colorName[] = 147const char *const def_colorName[] =
40 { 148 {
41 COLOR_FOREGROUND, 149 COLOR_FOREGROUND,
42 COLOR_BACKGROUND, 150 COLOR_BACKGROUND,
43 /* low-intensity colors */ 151 /* low-intensity colors */
44 "Black", /* 0: black (#000000) */ 152 "rgb:00/00/00", // 0: black (Black)
45#ifndef NO_BRIGHTCOLOR 153 "rgb:cd/00/00", // 1: red (Red3)
46 "Red3", /* 1: red (#CD0000) */ 154 "rgb:00/cd/00", // 2: green (Green3)
47 "Green3", /* 2: green (#00CD00) */ 155 "rgb:cd/cd/00", // 3: yellow (Yellow3)
48 "Yellow3", /* 3: yellow (#CDCD00) */ 156 "rgb:00/00/cd", // 4: blue (Blue3)
49 "Blue3", /* 4: blue (#0000CD) */ 157 "rgb:cd/00/cd", // 5: magenta (Magenta3)
50 "Magenta3", /* 5: magenta (#CD00CD) */ 158 "rgb:00/cd/cd", // 6: cyan (Cyan3)
51 "Cyan3", /* 6: cyan (#00CDCD) */
52# ifdef XTERM_COLORS 159# ifdef XTERM_COLORS
53 "Grey90", /* 7: white (#E5E5E5) */ 160 "rgb:e5/e5/e5", // 7: white (Grey90)
54# else 161# else
55 "AntiqueWhite", /* 7: white (#FAEBD7) */ 162 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
56# endif 163# endif
57 /* high-intensity colors */ 164 /* high-intensity colors */
58# ifdef XTERM_COLORS 165# ifdef XTERM_COLORS
59 "Grey30", /* 8: bright black (#4D4D4D) */ 166 "rgb:4d/4d/4d", // 8: bright black (Grey30)
60# else 167# else
61 "Grey25", /* 8: bright black (#404040) */ 168 "rgb:40/40/40", // 8: bright black (Grey25)
62# endif 169# endif
63#endif /* NO_BRIGHTCOLOR */ 170 "rgb:ff/00/00", // 1/9: bright red (Reed)
64 "Red", /* 1/9: bright red (#FF0000) */ 171 "rgb:00/ff/00", // 2/10: bright green (Green)
65 "Green", /* 2/10: bright green (#00FF00) */ 172 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
66 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 173 "rgb:00/00/ff", // 4/12: bright blue (Blue)
67 "Blue", /* 4/12: bright blue (#0000FF) */ 174 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
68 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 175 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
69 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 176 "rgb:ff/ff/ff", // 7/15: bright white (White)
70 "White", /* 7/15: bright white (#FFFFFF) */ 177
71#ifdef TTY_256COLOR 178 // 88 xterm colours
72 "rgb:00/00/00", /* default 16-255 color table */
73 "rgb:00/00/2a", 179 "rgb:00/00/00",
74 "rgb:00/00/55", 180 "rgb:00/00/8b",
75 "rgb:00/00/7f",
76 "rgb:00/00/aa",
77 "rgb:00/00/d4", 181 "rgb:00/00/cd",
182 "rgb:00/00/ff",
78 "rgb:00/2a/00", 183 "rgb:00/8b/00",
79 "rgb:00/2a/2a", 184 "rgb:00/8b/8b",
80 "rgb:00/2a/55",
81 "rgb:00/2a/7f",
82 "rgb:00/2a/aa",
83 "rgb:00/2a/d4", 185 "rgb:00/8b/cd",
84 "rgb:00/55/00",
85 "rgb:00/55/2a",
86 "rgb:00/55/55",
87 "rgb:00/55/7f", 186 "rgb:00/8b/ff",
88 "rgb:00/55/aa",
89 "rgb:00/55/d4",
90 "rgb:00/7f/00",
91 "rgb:00/7f/2a",
92 "rgb:00/7f/55",
93 "rgb:00/7f/7f",
94 "rgb:00/7f/aa",
95 "rgb:00/7f/d4",
96 "rgb:00/aa/00",
97 "rgb:00/aa/2a",
98 "rgb:00/aa/55",
99 "rgb:00/aa/7f",
100 "rgb:00/aa/aa",
101 "rgb:00/aa/d4",
102 "rgb:00/d4/00", 187 "rgb:00/cd/00",
103 "rgb:00/d4/2a", 188 "rgb:00/cd/8b",
104 "rgb:00/d4/55",
105 "rgb:00/d4/7f",
106 "rgb:00/d4/aa",
107 "rgb:00/d4/d4", 189 "rgb:00/cd/cd",
190 "rgb:00/cd/ff",
191 "rgb:00/ff/00",
192 "rgb:00/ff/8b",
193 "rgb:00/ff/cd",
194 "rgb:00/ff/ff",
108 "rgb:2a/00/00", 195 "rgb:8b/00/00",
109 "rgb:2a/00/2a", 196 "rgb:8b/00/8b",
110 "rgb:2a/00/55",
111 "rgb:2a/00/7f",
112 "rgb:2a/00/aa",
113 "rgb:2a/00/d4", 197 "rgb:8b/00/cd",
114 "rgb:2a/2a/00",
115 "rgb:2a/2a/2a",
116 "rgb:2a/2a/55",
117 "rgb:2a/2a/7f",
118 "rgb:2a/2a/aa",
119 "rgb:2a/2a/d4",
120 "rgb:2a/55/00",
121 "rgb:2a/55/2a",
122 "rgb:2a/55/55",
123 "rgb:2a/55/7f",
124 "rgb:2a/55/aa",
125 "rgb:2a/55/d4",
126 "rgb:2a/7f/00",
127 "rgb:2a/7f/2a",
128 "rgb:2a/7f/55",
129 "rgb:2a/7f/7f",
130 "rgb:2a/7f/aa",
131 "rgb:2a/7f/d4",
132 "rgb:2a/aa/00",
133 "rgb:2a/aa/2a",
134 "rgb:2a/aa/55",
135 "rgb:2a/aa/7f",
136 "rgb:2a/aa/aa",
137 "rgb:2a/aa/d4",
138 "rgb:2a/d4/00",
139 "rgb:2a/d4/2a",
140 "rgb:2a/d4/55",
141 "rgb:2a/d4/7f",
142 "rgb:2a/d4/aa",
143 "rgb:2a/d4/d4",
144 "rgb:55/00/00",
145 "rgb:55/00/2a",
146 "rgb:55/00/55",
147 "rgb:55/00/7f", 198 "rgb:8b/00/ff",
148 "rgb:55/00/aa",
149 "rgb:55/00/d4",
150 "rgb:55/2a/00", 199 "rgb:8b/8b/00",
151 "rgb:55/2a/2a", 200 "rgb:8b/8b/8b",
152 "rgb:55/2a/55", 201 "rgb:8b/8b/cd",
153 "rgb:55/2a/7f", 202 "rgb:8b/8b/ff",
154 "rgb:55/2a/aa",
155 "rgb:55/2a/d4",
156 "rgb:55/55/00",
157 "rgb:55/55/2a",
158 "rgb:55/55/55",
159 "rgb:55/55/7f",
160 "rgb:55/55/aa",
161 "rgb:55/55/d4",
162 "rgb:55/7f/00",
163 "rgb:55/7f/2a",
164 "rgb:55/7f/55",
165 "rgb:55/7f/7f",
166 "rgb:55/7f/aa",
167 "rgb:55/7f/d4",
168 "rgb:55/aa/00",
169 "rgb:55/aa/2a",
170 "rgb:55/aa/55",
171 "rgb:55/aa/7f",
172 "rgb:55/aa/aa",
173 "rgb:55/aa/d4",
174 "rgb:55/d4/00", 203 "rgb:8b/cd/00",
175 "rgb:55/d4/2a", 204 "rgb:8b/cd/8b",
176 "rgb:55/d4/55",
177 "rgb:55/d4/7f",
178 "rgb:55/d4/aa",
179 "rgb:55/d4/d4", 205 "rgb:8b/cd/cd",
180 "rgb:7f/00/00", 206 "rgb:8b/cd/ff",
181 "rgb:7f/00/2a",
182 "rgb:7f/00/55",
183 "rgb:7f/00/7f",
184 "rgb:7f/00/aa",
185 "rgb:7f/00/d4",
186 "rgb:7f/2a/00",
187 "rgb:7f/2a/2a",
188 "rgb:7f/2a/55",
189 "rgb:7f/2a/7f",
190 "rgb:7f/2a/aa",
191 "rgb:7f/2a/d4",
192 "rgb:7f/55/00",
193 "rgb:7f/55/2a",
194 "rgb:7f/55/55",
195 "rgb:7f/55/7f",
196 "rgb:7f/55/aa",
197 "rgb:7f/55/d4",
198 "rgb:7f/7f/00", 207 "rgb:8b/ff/00",
199 "rgb:7f/7f/2a", 208 "rgb:8b/ff/8b",
200 "rgb:7f/7f/55",
201 "rgb:7f/7f/7f",
202 "rgb:7f/7f/aa",
203 "rgb:7f/7f/d4",
204 "rgb:7f/aa/00",
205 "rgb:7f/aa/2a",
206 "rgb:7f/aa/55",
207 "rgb:7f/aa/7f",
208 "rgb:7f/aa/aa",
209 "rgb:7f/aa/d4",
210 "rgb:7f/d4/00",
211 "rgb:7f/d4/2a",
212 "rgb:7f/d4/55",
213 "rgb:7f/d4/7f",
214 "rgb:7f/d4/aa",
215 "rgb:7f/d4/d4",
216 "rgb:aa/00/00",
217 "rgb:aa/00/2a",
218 "rgb:aa/00/55",
219 "rgb:aa/00/7f",
220 "rgb:aa/00/aa",
221 "rgb:aa/00/d4",
222 "rgb:aa/2a/00",
223 "rgb:aa/2a/2a",
224 "rgb:aa/2a/55",
225 "rgb:aa/2a/7f",
226 "rgb:aa/2a/aa",
227 "rgb:aa/2a/d4",
228 "rgb:aa/55/00",
229 "rgb:aa/55/2a",
230 "rgb:aa/55/55",
231 "rgb:aa/55/7f",
232 "rgb:aa/55/aa",
233 "rgb:aa/55/d4",
234 "rgb:aa/7f/00",
235 "rgb:aa/7f/2a",
236 "rgb:aa/7f/55",
237 "rgb:aa/7f/7f",
238 "rgb:aa/7f/aa",
239 "rgb:aa/7f/d4", 209 "rgb:8b/ff/cd",
240 "rgb:aa/aa/00", 210 "rgb:8b/ff/ff",
241 "rgb:aa/aa/2a",
242 "rgb:aa/aa/55",
243 "rgb:aa/aa/7f",
244 "rgb:aa/aa/aa",
245 "rgb:aa/aa/d4",
246 "rgb:aa/d4/00",
247 "rgb:aa/d4/2a",
248 "rgb:aa/d4/55",
249 "rgb:aa/d4/7f",
250 "rgb:aa/d4/aa",
251 "rgb:aa/d4/d4",
252 "rgb:d4/00/00", 211 "rgb:cd/00/00",
253 "rgb:d4/00/2a", 212 "rgb:cd/00/8b",
254 "rgb:d4/00/55",
255 "rgb:d4/00/7f",
256 "rgb:d4/00/aa",
257 "rgb:d4/00/d4", 213 "rgb:cd/00/cd",
214 "rgb:cd/00/ff",
258 "rgb:d4/2a/00", 215 "rgb:cd/8b/00",
259 "rgb:d4/2a/2a", 216 "rgb:cd/8b/8b",
260 "rgb:d4/2a/55",
261 "rgb:d4/2a/7f",
262 "rgb:d4/2a/aa",
263 "rgb:d4/2a/d4", 217 "rgb:cd/8b/cd",
264 "rgb:d4/55/00",
265 "rgb:d4/55/2a",
266 "rgb:d4/55/55",
267 "rgb:d4/55/7f", 218 "rgb:cd/8b/ff",
268 "rgb:d4/55/aa",
269 "rgb:d4/55/d4",
270 "rgb:d4/7f/00",
271 "rgb:d4/7f/2a",
272 "rgb:d4/7f/55",
273 "rgb:d4/7f/7f",
274 "rgb:d4/7f/aa",
275 "rgb:d4/7f/d4",
276 "rgb:d4/aa/00",
277 "rgb:d4/aa/2a",
278 "rgb:d4/aa/55",
279 "rgb:d4/aa/7f",
280 "rgb:d4/aa/aa",
281 "rgb:d4/aa/d4",
282 "rgb:d4/d4/00", 219 "rgb:cd/cd/00",
283 "rgb:d4/d4/2a", 220 "rgb:cd/cd/8b",
284 "rgb:d4/d4/55",
285 "rgb:d4/d4/7f",
286 "rgb:d4/d4/aa",
287 "rgb:d4/d4/d4", 221 "rgb:cd/cd/cd",
222 "rgb:cd/cd/ff",
223 "rgb:cd/ff/00",
224 "rgb:cd/ff/8b",
225 "rgb:cd/ff/cd",
226 "rgb:cd/ff/ff",
288 "rgb:08/08/08", 227 "rgb:ff/00/00",
228 "rgb:ff/00/8b",
229 "rgb:ff/00/cd",
230 "rgb:ff/00/ff",
231 "rgb:ff/8b/00",
232 "rgb:ff/8b/8b",
233 "rgb:ff/8b/cd",
234 "rgb:ff/8b/ff",
235 "rgb:ff/cd/00",
236 "rgb:ff/cd/8b",
237 "rgb:ff/cd/cd",
238 "rgb:ff/cd/ff",
239 "rgb:ff/ff/00",
240 "rgb:ff/ff/8b",
241 "rgb:ff/ff/cd",
242 "rgb:ff/ff/ff",
289 "rgb:12/12/12", 243 "rgb:2e/2e/2e",
290 "rgb:1c/1c/1c", 244 "rgb:5c/5c/5c",
291 "rgb:26/26/26",
292 "rgb:30/30/30", 245 "rgb:73/73/73",
293 "rgb:3a/3a/3a",
294 "rgb:44/44/44",
295 "rgb:4e/4e/4e",
296 "rgb:58/58/58", 246 "rgb:8b/8b/8b",
297 "rgb:62/62/62", 247 "rgb:a2/a2/a2",
298 "rgb:6c/6c/6c",
299 "rgb:76/76/76",
300 "rgb:80/80/80",
301 "rgb:8a/8a/8a",
302 "rgb:94/94/94", 248 "rgb:b9/b9/b9",
303 "rgb:9e/9e/9e",
304 "rgb:a8/a8/a8",
305 "rgb:b2/b2/b2",
306 "rgb:bc/bc/bc",
307 "rgb:c6/c6/c6",
308 "rgb:d0/d0/d0", 249 "rgb:d0/d0/d0",
309 "rgb:da/da/da",
310 "rgb:e4/e4/e4", 250 "rgb:e7/e7/e7",
311 "rgb:ee/ee/ee", 251
312#endif
313#ifndef NO_CURSORCOLOR 252#ifndef NO_CURSORCOLOR
314 COLOR_CURSOR_BACKGROUND, 253 COLOR_CURSOR_BACKGROUND,
315 COLOR_CURSOR_FOREGROUND, 254 COLOR_CURSOR_FOREGROUND,
316#endif /* ! NO_CURSORCOLOR */ 255#endif /* ! NO_CURSORCOLOR */
317 NULL, /* Color_pointer */ 256 NULL, /* Color_pointer_fg */
257 NULL, /* Color_pointer_bg */
318 NULL, /* Color_border */ 258 NULL, /* Color_border */
319#ifndef NO_BOLD_UNDERLINE_REVERSE 259#ifndef NO_BOLD_UNDERLINE_REVERSE
320 NULL, /* Color_BD */ 260 NULL, /* Color_BD */
261 NULL, /* Color_IT */
321 NULL, /* Color_UL */ 262 NULL, /* Color_UL */
322 NULL, /* Color_RV */ 263 NULL, /* Color_RV */
323#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 264#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
265#if ENABLE_FRILLS
266 NULL, // Color_underline
267#endif
324#ifdef OPTION_HC 268#ifdef OPTION_HC
325 NULL, 269 NULL,
326#endif 270#endif
327#ifdef KEEP_SCROLLCOLOR 271#ifdef KEEP_SCROLLCOLOR
328 COLOR_SCROLLBAR, 272 COLOR_SCROLLBAR,
329 COLOR_SCROLLTROUGH, 273 COLOR_SCROLLTROUGH,
330#endif /* KEEP_SCROLLCOLOR */ 274#endif /* KEEP_SCROLLCOLOR */
331 275#if ENABLE_TRANSPARENCY
276 NULL,
277#endif
278#if OFF_FOCUS_FADING
279 "rgb:00/00/00",
280#endif
332 }; 281 };
333 282
334const char *const xa_names[NUM_XA] = 283void
335 {
336 "TEXT",
337 "COMPOUND_TEXT",
338 "UTF8_STRING",
339 "MULTIPLE",
340 "TARGETS",
341 "TIMESTAMP",
342 "VT_SELECTION",
343 "INCR",
344 "WM_DELETE_WINDOW",
345#ifdef TRANSPARENT
346 "_XROOTPMAP_ID",
347#endif
348#ifdef OFFIX_DND
349 "DndProtocol",
350 "DndSelection",
351#endif
352 "CLIPBOARD"
353 };
354
355bool
356rxvt_term::init_vars () 284rxvt_term::init_vars ()
357{ 285{
286 pix_colors = //
358 PixColors = new rxvt_color [TOTAL_COLORS]; 287 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
359 if (PixColors == NULL) 288#ifdef OFF_FOCUS_FADING
360 return false; 289 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
361
362#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
363 TermWin.pixmap = None;
364#endif
365#ifdef UTMP_SUPPORT
366 next_utmp_action = SAVE;
367#endif
368#ifndef NO_SETOWNER_TTYDEV
369 next_tty_action = SAVE;
370#endif 290#endif
371 291
372 MEvent.time = CurrentTime; 292 MEvent.time = CurrentTime;
373 MEvent.button = AnyButton; 293 MEvent.button = AnyButton;
374 Options = DEFAULT_OPTIONS;
375 want_refresh = 1; 294 want_refresh = 1;
376 cmd_pid = -1;
377 cmd_fd = tty_fd = -1;
378 PrivateModes = SavedModes = PrivMode_Default; 295 priv_modes = SavedModes = PrivMode_Default;
379 TermWin.focus = 0;
380 TermWin.ncol = 80; 296 ncol = 80;
381 TermWin.nrow = 24; 297 nrow = 24;
382 TermWin.int_bwidth = INTERNALBORDERWIDTH; 298 int_bwidth = INTERNALBORDERWIDTH;
383 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 299 ext_bwidth = EXTERNALBORDERWIDTH;
384 TermWin.lineSpace = LINESPACE; 300 lineSpace = LINESPACE;
385 TermWin.saveLines = SAVELINES; 301 saveLines = SAVELINES;
386 numPixColors = TOTAL_COLORS;
387 302
388#ifndef NO_NEW_SELECTION
389 selection_style = NEW_SELECT;
390#else
391 selection_style = OLD_SELECT;
392#endif
393
394#ifndef NO_BRIGHTCOLOR
395 colorfgbg = DEFAULT_RSTYLE;
396#endif
397
398#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
399 ks_bigfont = XK_greater;
400 ks_smallfont = XK_less;
401#endif
402
403#ifdef GREEK_SUPPORT
404 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
405#endif
406
407 refresh_limit = 1;
408 refresh_type = SLOW_REFRESH; 303 refresh_type = SLOW_REFRESH;
409 prev_nrow = prev_ncol = 0;
410#ifdef MULTICHAR_SET
411# ifdef MULTICHAR_ENCODING
412 encoding_method = MULTICHAR_ENCODING;
413# endif
414 multichar_decode = rxvt_euc2jis;
415#endif
416 304
417 oldcursor.row = oldcursor.col = -1; 305 oldcursor.row = oldcursor.col = -1;
418#ifdef XPM_BACKGROUND
419 /* bgPixmap.w = bgPixmap.h = 0; */
420 bgPixmap.x = bgPixmap.y = 50;
421 bgPixmap.pixmap = None;
422#endif
423
424 last_bot = last_state = -1; 306 last_bot = last_state = -1;
425 307
426#ifdef MENUBAR 308 set_option (Opt_scrollBar);
427 menu_readonly = 1; 309 set_option (Opt_scrollTtyOutput);
428# if ! (MENUBAR_MAX > 1) 310 set_option (Opt_jumpScroll);
429 CurrentBar = & (BarList); 311 set_option (Opt_skipScroll);
430# endif /* (MENUBAR_MAX > 1) */ 312 set_option (Opt_secondaryScreen);
431#endif 313 set_option (Opt_secondaryScroll);
432 314 set_option (Opt_pastableTabs);
433 return true; 315 set_option (Opt_intensityStyles);
316 set_option (Opt_iso14755_52);
434} 317}
435 318
436void 319void
437rxvt_term::init_secondary () 320rxvt_term::init_secondary ()
438{ 321{
439 int i; 322 int i;
440#ifdef TTY_GID_SUPPORT
441 struct group *gr = getgrnam ("tty");
442
443 if (gr)
444 { /* change group ownership of tty to "tty" */
445 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
446 ttygid = gr->gr_gid;
447 }
448 else
449#endif /* TTY_GID_SUPPORT */
450
451 {
452 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
453 ttygid = getgid ();
454 }
455 323
456 /* 324 /*
457 * Close all unused file descriptors 325 * Close all unused file descriptors
458 * We don't want them, we don't need them. 326 * We don't want them, we don't need them.
459 */ 327 */
460 if ((i = open ("/dev/null", O_RDONLY)) < 0) 328 if ((i = open ("/dev/null", O_RDONLY)) < 0)
461 { 329 {
462 /* TODO: BOO HISS */ 330 /* TODO: BOO HISS */
463 dup2 (STDERR_FILENO, STDIN_FILENO); 331 dup2 (STDERR_FILENO, STDIN_FILENO);
464 } 332 }
465 else if (i > STDIN_FILENO) 333 else if (i != STDIN_FILENO)
466 { 334 {
467 dup2 (i, STDIN_FILENO); 335 dup2 (i, STDIN_FILENO);
468 close (i); 336 close (i);
469 } 337 }
470 338
… …
485/*----------------------------------------------------------------------*/ 353/*----------------------------------------------------------------------*/
486const char ** 354const char **
487rxvt_term::init_resources (int argc, const char *const *argv) 355rxvt_term::init_resources (int argc, const char *const *argv)
488{ 356{
489 int i, r_argc; 357 int i, r_argc;
490 char *val;
491 const char **cmd_argv, **r_argv; 358 const char **cmd_argv, **r_argv;
492 359
493 /* 360 /*
494 * Look for -exec option. Find => split and make cmd_argv[] of command args 361 * Look for -e option. Find => split and make cmd_argv[] of command args
495 */ 362 */
496 for (r_argc = 0; r_argc < argc; r_argc++) 363 for (r_argc = 0; r_argc < argc; r_argc++)
497 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) 364 if (!strcmp (argv[r_argc], "-e"))
498 break; 365 break;
366
367 if (r_argc == argc)
368 cmd_argv = NULL;
369 else if (!argv[r_argc + 1])
370 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
371 else
372 {
373 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
374
375 for (i = 0; i < argc - r_argc - 1; i++)
376 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
377
378 cmd_argv[i] = NULL;
379 }
499 380
500 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 381 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
501 382
502 for (i = 0; i < r_argc; i++) 383 for (i = 0; i < r_argc; i++)
503 r_argv[i] = (const char *)argv[i]; 384 r_argv[i] = (const char *)argv[i];
504 385
505 r_argv[i] = NULL; 386 r_argv[i] = NULL;
506 387
507 if (r_argc == argc)
508 cmd_argv = NULL;
509 else
510 {
511 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
512
513 for (i = 0; i < argc - r_argc - 1; i++)
514 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
515
516 cmd_argv[i] = NULL;
517 }
518
519 /* clear all resources */
520 for (i = 0; i < NUM_RESOURCES;)
521 rs[i++] = NULL;
522
523 rs[Rs_name] = rxvt_r_basename (argv[0]); 388 rs[Rs_name] = rxvt_basename (argv[0]);
524 389
525 /* 390 /*
526 * Open display, get options/resources and create the window 391 * Open display, get options/resources and create the window
527 */ 392 */
393
528 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 394 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
529 rs[Rs_display_name] = ":0"; 395 rs[Rs_display_name] = ":0";
530 396
531 get_options (r_argc, r_argv); 397 get_options (r_argc, r_argv);
398
399 if (!(display = displays.get (rs[Rs_display_name])))
400 {
401 free (r_argv);
402 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
403 }
404
405 // using a local pointer decreases code size a lot
406 xa = display->xa;
407
408 set (display);
409 extract_resources ();
410
411#if XFT
412 if (rs[Rs_depth])
413 select_visual (strtol (rs[Rs_depth], 0, 0));
414#endif
415
416#ifdef HAVE_AFTERIMAGE
417 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
418#endif
532 free (r_argv); 419 free (r_argv);
533 420
534#ifdef LOCAL_X_IS_UNIX 421 for (int i = NUM_RESOURCES; i--; )
535 if (rs[Rs_display_name][0] == ':') 422 if (rs [i] == resval_undef)
536 { 423 rs [i] = 0;
537 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 424
538 STRCPY (val, "unix"); 425#if ENABLE_PERL
539 STRCAT (val, rs[Rs_display_name]); 426 if (!rs[Rs_perl_ext_1])
540 display = displays.get (val); 427 rs[Rs_perl_ext_1] = "default";
541 free (val); 428
429 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
430 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
431 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
542 } 432 {
543#endif 433 rxvt_perl.init (this);
544 434 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
545 if (!display
546 && ! (display = displays.get (rs[Rs_display_name])))
547 { 435 }
548 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 436#endif
549 exit (EXIT_FAILURE);
550 }
551
552 extract_resources (display->display, rs[Rs_name]);
553 437
554 /* 438 /*
555 * set any defaults not already set 439 * set any defaults not already set
556 */ 440 */
557 if (cmd_argv && cmd_argv[0]) 441 if (cmd_argv && cmd_argv[0])
558 { 442 {
559 if (!rs[Rs_title]) 443 if (!rs[Rs_title])
560 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 444 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
561 if (!rs[Rs_iconName]) 445 if (!rs[Rs_iconName])
562 rs[Rs_iconName] = rs[Rs_title]; 446 rs[Rs_iconName] = rs[Rs_title];
563 } 447 }
564 else 448 else
565 { 449 {
… …
568 if (!rs[Rs_iconName]) 452 if (!rs[Rs_iconName])
569 rs[Rs_iconName] = rs[Rs_name]; 453 rs[Rs_iconName] = rs[Rs_name];
570 } 454 }
571 455
572 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 456 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
573 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 457 saveLines = min (i, MAX_SAVELINES);
574 458
575#ifndef NO_FRILLS 459#if ENABLE_FRILLS
576 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) 460 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
577 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 461 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
462
578 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) 463 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
579 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 464 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
580#endif
581 465
582#ifndef NO_LINESPACE
583 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 466 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
584 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 467 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
585#endif 468#endif
586 469
587#ifdef POINTER_BLANK 470#ifdef POINTER_BLANK
588 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 471 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
589 pointerBlankDelay = i; 472 pointerBlankDelay = i;
590 else 473 else
591 pointerBlankDelay = 2; 474 pointerBlankDelay = 2;
592#endif 475#endif
593 476
594 /* no point having a scrollbar without having any scrollback! */ 477 /* no point having a scrollbar without having any scrollback! */
595 if (!TermWin.saveLines) 478 if (!saveLines)
596 Options &= ~Opt_scrollBar; 479 set_option (Opt_scrollBar, 0);
597 480
598#ifdef PRINTPIPE 481#ifdef PRINTPIPE
599 if (!rs[Rs_print_pipe]) 482 if (!rs[Rs_print_pipe])
600 rs[Rs_print_pipe] = PRINTPIPE; 483 rs[Rs_print_pipe] = PRINTPIPE;
601#endif 484#endif
602 485
603 if (!rs[Rs_cutchars]) 486 if (!rs[Rs_cutchars])
604 rs[Rs_cutchars] = CUTCHARS; 487 rs[Rs_cutchars] = CUTCHARS;
605 488
606#ifdef ACS_ASCII
607 if (!rs[Rs_acs_chars])
608 rs[Rs_acs_chars] = ACS_CHARS;
609 if ((i = STRLEN (rs[Rs_acs_chars])) < 0x20)
610 {
611 val = rxvt_realloc ((void *)rs[Rs_acs_chars], 0x20);
612 for (; i < 0x20; )
613 val[i] = ' ';
614 rs[Rs_acs_chars] = val;
615 }
616#endif
617
618#ifndef NO_BACKSPACE_KEY 489#ifndef NO_BACKSPACE_KEY
619 if (!rs[Rs_backspace_key]) 490 if (!rs[Rs_backspace_key])
620# ifdef DEFAULT_BACKSPACE 491# ifdef DEFAULT_BACKSPACE
621 key_backspace = DEFAULT_BACKSPACE; 492 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
622# else 493# else
623 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 494 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
624# endif 495# endif
625 else
626 {
627 val = STRDUP (rs[Rs_backspace_key]);
628 rxvt_Str_trim (val);
629 rxvt_Str_escaped (val);
630 key_backspace = val;
631 }
632#endif 496#endif
633 497
634#ifndef NO_DELETE_KEY 498#ifndef NO_DELETE_KEY
635 if (!rs[Rs_delete_key]) 499 if (!rs[Rs_delete_key])
636# ifdef DEFAULT_DELETE 500# ifdef DEFAULT_DELETE
637 key_delete = DEFAULT_DELETE; 501 rs[Rs_delete_key] = DEFAULT_DELETE;
638# else 502# else
639 key_delete = "\033[3~"; 503 rs[Rs_delete_key] = "\033[3~";
640# endif
641 else
642 {
643 val = STRDUP (rs[Rs_delete_key]);
644 rxvt_Str_trim (val);
645 rxvt_Str_escaped (val);
646 key_delete = val;
647 }
648#endif 504# endif
649 if (rs[Rs_answerbackstring])
650 {
651 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
652 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
653 }
654
655 if (rs[Rs_selectstyle])
656 {
657 if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0)
658 selection_style = OLD_WORD_SELECT;
659#ifndef NO_OLD_SELECTION
660
661 else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0)
662 selection_style = OLD_SELECT;
663#endif 505#endif
664
665 }
666 506
667#ifdef HAVE_SCROLLBARS 507#ifdef HAVE_SCROLLBARS
668 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 508 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
669 rs[Rs_scrollBar_thickness]);
670#endif 509#endif
671
672 TermWin.fontset = new rxvt_fontset (this);
673 TermWin.fontset->populate (rs[Rs_font]);
674 TermWin.fwidth = TermWin.fontset->base_font ()->width;
675 TermWin.fheight = TermWin.fontset->base_font ()->height;
676 TermWin.fbase = TermWin.fontset->base_font ()->ascent;
677 510
678#ifdef XTERM_REVERSE_VIDEO 511#ifdef XTERM_REVERSE_VIDEO
679 /* this is how xterm implements reverseVideo */ 512 /* this is how xterm implements reverseVideo */
680 if (Options & Opt_reverseVideo) 513 if (option (Opt_reverseVideo))
681 { 514 {
682 if (!rs[Rs_color + Color_fg]) 515 if (!rs[Rs_color + Color_fg])
683 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 516 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
517
684 if (!rs[Rs_color + Color_bg]) 518 if (!rs[Rs_color + Color_bg])
685 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 519 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
686 } 520 }
687#endif 521#endif
688 522
… …
690 if (!rs[Rs_color + i]) 524 if (!rs[Rs_color + i])
691 rs[Rs_color + i] = def_colorName[i]; 525 rs[Rs_color + i] = def_colorName[i];
692 526
693#ifndef XTERM_REVERSE_VIDEO 527#ifndef XTERM_REVERSE_VIDEO
694 /* this is how we implement reverseVideo */ 528 /* this is how we implement reverseVideo */
695 if (Options & Opt_reverseVideo) 529 if (option (Opt_reverseVideo))
696 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 530 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
697#endif 531#endif
698 532
699 /* convenient aliases for setting fg/bg to colors */ 533 /* convenient aliases for setting fg/bg to colors */
700 color_aliases (Color_fg); 534 color_aliases (Color_fg);
701 color_aliases (Color_bg); 535 color_aliases (Color_bg);
702#ifndef NO_CURSORCOLOR 536#ifndef NO_CURSORCOLOR
703 color_aliases (Color_cursor); 537 color_aliases (Color_cursor);
704 color_aliases (Color_cursor2); 538 color_aliases (Color_cursor2);
705#endif /* NO_CURSORCOLOR */ 539#endif /* NO_CURSORCOLOR */
706 color_aliases (Color_pointer); 540 color_aliases (Color_pointer_fg);
541 color_aliases (Color_pointer_bg);
707 color_aliases (Color_border); 542 color_aliases (Color_border);
708#ifndef NO_BOLD_UNDERLINE_REVERSE 543#ifndef NO_BOLD_UNDERLINE_REVERSE
709 color_aliases (Color_BD); 544 color_aliases (Color_BD);
710 color_aliases (Color_UL); 545 color_aliases (Color_UL);
711 color_aliases (Color_RV); 546 color_aliases (Color_RV);
712#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 547#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
548
549 if (!rs[Rs_color + Color_border])
550 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
713 551
714 return cmd_argv; 552 return cmd_argv;
715} 553}
716 554
717/*----------------------------------------------------------------------*/ 555/*----------------------------------------------------------------------*/
718void 556void
719rxvt_term::init_env () 557rxvt_term::init_env ()
720{ 558{
721 int i; 559 int i;
722 unsigned int u;
723 char *val; 560 char *val;
724 561
725#ifdef DISPLAY_IS_IP 562#ifdef DISPLAY_IS_IP
726 /* Fixup display_name for export over pty to any interested terminal 563 /* Fixup display_name for export over pty to any interested terminal
727 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 564 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
… …
735 */ 572 */
736 val = rxvt_network_display (rs[Rs_display_name]); 573 val = rxvt_network_display (rs[Rs_display_name]);
737 rs[Rs_display_name] = (const char *)val; 574 rs[Rs_display_name] = (const char *)val;
738 575
739 if (val == NULL) 576 if (val == NULL)
740#endif /* DISPLAY_IS_IP */ 577#endif /* DISPLAY_IS_IP */
741 val = XDisplayString (display->display); 578 val = XDisplayString (dpy);
742 579
743 if (rs[Rs_display_name] == NULL) 580 if (rs[Rs_display_name] == NULL)
744 rs[Rs_display_name] = val; /* use broken `:0' value */ 581 rs[Rs_display_name] = val; /* use broken `:0' value */
745 582
746 i = STRLEN (val); 583 i = strlen (val);
747 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 584 env_display = (char *)rxvt_malloc (i + 9);
748 585
749 sprintf (env_display, "DISPLAY=%s", val); 586 sprintf (env_display, "DISPLAY=%s", val);
750 587
751 /* avoiding the math library: 588 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
752 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
753 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
754 ;
755 MAX_IT (i, 1);
756 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
757
758 sprintf (env_windowid, "WINDOWID=%u",
759 (unsigned int)TermWin.parent[0]);
760 589
761 /* add entries to the environment: 590 /* add entries to the environment:
762 * @ DISPLAY: in case we started with -display 591 * @ DISPLAY: in case we started with -display
763 * @ WINDOWID: X window id number of the window 592 * @ WINDOWID: X window id number of the window
764 * @ COLORTERM: terminal sub-name and also indicates its color 593 * @ COLORTERM: terminal sub-name and also indicates its color
… …
766 * @ TERMINFO: path to terminfo directory 595 * @ TERMINFO: path to terminfo directory
767 * @ COLORFGBG: fg;bg color codes 596 * @ COLORFGBG: fg;bg color codes
768 */ 597 */
769 putenv (env_display); 598 putenv (env_display);
770 putenv (env_windowid); 599 putenv (env_windowid);
600
771 if (env_colorfgbg) 601 if (env_colorfgbg)
772 putenv (env_colorfgbg); 602 putenv (env_colorfgbg);
773 603
774#ifdef RXVT_TERMINFO 604#ifdef RXVT_TERMINFO
775 putenv ("TERMINFO=" RXVT_TERMINFO); 605 putenv ("TERMINFO=" RXVT_TERMINFO);
776#endif 606#endif
777 607
778 if (display->depth <= 2) 608 if (depth <= 2)
779 putenv ("COLORTERM=" COLORTERMENV "-mono"); 609 putenv ("COLORTERM=" COLORTERMENV "-mono");
780 else 610 else
781 putenv ("COLORTERM=" COLORTERMENVFULL); 611 putenv ("COLORTERM=" COLORTERMENVFULL);
782 612
783 if (rs[Rs_term_name] != NULL) 613 if (rs[Rs_term_name] != NULL)
784 { 614 {
785 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 615 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
786 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 616 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
787 putenv (env_term); 617 putenv (env_term);
788 } 618 }
789 else 619 else
790 putenv ("TERM=" TERMENV); 620 putenv ("TERM=" TERMENV);
… …
792#ifdef HAVE_UNSETENV 622#ifdef HAVE_UNSETENV
793 /* avoid passing old settings and confusing term size */ 623 /* avoid passing old settings and confusing term size */
794 unsetenv ("LINES"); 624 unsetenv ("LINES");
795 unsetenv ("COLUMNS"); 625 unsetenv ("COLUMNS");
796 unsetenv ("TERMCAP"); /* terminfo should be okay */ 626 unsetenv ("TERMCAP"); /* terminfo should be okay */
797#endif /* HAVE_UNSETENV */ 627#endif /* HAVE_UNSETENV */
798} 628}
799 629
800/*----------------------------------------------------------------------*/ 630/*----------------------------------------------------------------------*/
801/* 631/*
802 * This is more or less stolen straight from XFree86 xterm. 632 * This is more or less stolen straight from XFree86 xterm.
803 * This should support all European type languages. 633 * This should support all European type languages.
804 */ 634 */
805void 635void
806rxvt_term::set_locale (const char *locale) 636rxvt_term::set_locale (const char *locale)
807{ 637{
638 set_environ (envv);
639
808#if HAVE_XSETLOCALE || HAVE_SETLOCALE 640#if HAVE_XSETLOCALE || HAVE_SETLOCALE
809 free (this->locale); 641 free (this->locale);
810 this->locale = rxvt_strdup (setlocale (LC_CTYPE, "")); 642 this->locale = setlocale (LC_CTYPE, locale);
643
644 if (!this->locale)
645 {
646 if (*locale)
647 {
648 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
649 setlocale (LC_CTYPE, "C");
650 }
651 else
652 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
653
654 this->locale = "C";
655 }
656
657
658 this->locale = strdup (this->locale);
659 SET_LOCALE (this->locale);
660 mbstate.reset ();
811#endif 661#endif
662
812#if HAVE_NL_LANGINFO 663#if HAVE_NL_LANGINFO
664 char *codeset = strdup (nl_langinfo (CODESET));
665 // /^UTF.?8/i
666 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
667 && (codeset[1] == 'T' || codeset[1] == 't')
668 && (codeset[2] == 'F' || codeset[2] == 'f')
669 && (codeset[3] == '8' || codeset[4] == '8');
813 free (codeset); 670 free (codeset);
814 codeset = strdup (nl_langinfo (CODESET));
815 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
816 || !STRCASECMP (codeset, "UTF8");
817#else 671#else
818 enc_utf8 = 1; 672 enc_utf8 = 0;
819#endif 673#endif
820} 674}
821 675
822void 676void
823rxvt_term::init_xlocale () 677rxvt_term::init_xlocale ()
824{ 678{
679 set_environ (envv);
680
825#ifdef USE_XIM 681#ifdef USE_XIM
826 if (!locale) 682 if (!locale)
827 rxvt_print_error ("Setting locale failed."); 683 rxvt_warn ("setting locale failed, working without locale support.\n");
828 else 684 else
829 { 685 {
830 Atom wmlocale; 686 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
831
832 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
833 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
834 XA_STRING, 8, PropModeReplace,
835 (unsigned char *)locale, STRLEN (locale));
836 687
837 if (!XSupportsLocale ()) 688 if (!XSupportsLocale ())
838 { 689 {
839 rxvt_print_error ("The locale is not supported by Xlib"); 690 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
840 return; 691 return;
841 } 692 }
842 693
843 im_ev.start (display); 694 im_ev.start (display);
844 695
… …
854{ 705{
855 /* 706 /*
856 * Initialize the command connection. 707 * Initialize the command connection.
857 * This should be called after the X server connection is established. 708 * This should be called after the X server connection is established.
858 */ 709 */
859 int i;
860
861 for (i = 0; i < NUM_XA; i++)
862 xa[i] = XInternAtom (display->display, xa_names[i], False);
863
864 /* Enable delete window protocol */
865 XSetWMProtocols (display->display, TermWin.parent[0],
866 & (xa[XA_WMDELETEWINDOW]), 1);
867
868#ifdef USING_W11LIB
869 /* enable W11 callbacks */
870 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
871#endif
872 710
873#ifdef META8_OPTION 711#ifdef META8_OPTION
874 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 712 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
875#endif 713#endif
876 714
877 get_ourmods (); 715 get_ourmods ();
878 716
879 if (! (Options & Opt_scrollTtyOutput)) 717 if (!option (Opt_scrollTtyOutput))
880 PrivateModes |= PrivMode_TtyOutputInh; 718 priv_modes |= PrivMode_TtyOutputInh;
881 if (Options & Opt_scrollTtyKeypress) 719 if (option (Opt_scrollTtyKeypress))
882 PrivateModes |= PrivMode_Keypress; 720 priv_modes |= PrivMode_Keypress;
883 if (! (Options & Opt_jumpScroll)) 721 if (!option (Opt_jumpScroll))
884 PrivateModes |= PrivMode_smoothScroll; 722 priv_modes |= PrivMode_smoothScroll;
885 723
886#ifndef NO_BACKSPACE_KEY 724#ifndef NO_BACKSPACE_KEY
887 if (STRCMP (key_backspace, "DEC") == 0) 725 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
888 PrivateModes |= PrivMode_HaveBackSpace; 726 priv_modes |= PrivMode_HaveBackSpace;
889#endif 727#endif
890 728
891 /* add value for scrollBar */ 729 /* add value for scrollBar */
892 if (scrollbar_visible ()) 730 if (scrollBar.state)
893 { 731 {
894 PrivateModes |= PrivMode_scrollBar; 732 priv_modes |= PrivMode_scrollBar;
895 SavedModes |= PrivMode_scrollBar; 733 SavedModes |= PrivMode_scrollBar;
896 } 734 }
897 if (menubar_visible ())
898 {
899 PrivateModes |= PrivMode_menuBar;
900 SavedModes |= PrivMode_menuBar;
901 }
902 735
903#ifdef GREEK_SUPPORT 736 run_command (argv);
904 greek_init ();
905#endif
906
907#ifdef CURSOR_BLINK
908 if (Options & Opt_cursorBlink)
909 (void)gettimeofday (&lastcursorchange, NULL);
910#endif
911
912 if ((cmd_fd = run_command (argv)) < 0)
913 {
914 rxvt_print_error ("aborting");
915 exit (EXIT_FAILURE);
916 }
917} 737}
918 738
919/*----------------------------------------------------------------------*/ 739/*----------------------------------------------------------------------*/
920void 740void
921rxvt_term::Get_Colours () 741rxvt_term::Get_Colours ()
922{ 742{
923 int i; 743 int i;
924 744
745#ifdef OFF_FOCUS_FADING
746 pix_colors = pix_colors_focused;
747#endif
748
925 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 749 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
926 { 750 {
751 const char *name = rs[Rs_color + i];
752
753 if (!name)
754 continue;
755
927 rxvt_color xcol; 756 rxvt_color xcol;
928 757
929 if (!rs[Rs_color + i]) 758 if (!set_color (xcol, name))
930 continue;
931
932 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
933 { 759 {
934#ifndef XTERM_REVERSE_VIDEO 760#ifndef XTERM_REVERSE_VIDEO
935 if (i < 2 && (Options & Opt_reverseVideo)) 761 if (i < 2 && option (Opt_reverseVideo))
936 rs[Rs_color + i] = def_colorName[!i]; 762 name = def_colorName [1 - i];
937 else 763 else
938#endif 764#endif
939 rs[Rs_color + i] = def_colorName[i]; 765 name = def_colorName [i];
940 766
941 if (!rs[Rs_color + i]) 767 if (!name)
942 continue; 768 continue;
943 769
944 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 770 if (!set_color (xcol, name))
945 { 771 {
946 switch (i) 772 switch (i)
947 { 773 {
948 case Color_fg: 774 case Color_fg:
949 case Color_bg: 775 case Color_bg:
950 /* fatal: need bg/fg color */ 776 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
951 rxvt_print_error ("aborting"); 777 name = "";
952 exit (EXIT_FAILURE);
953 /* NOTREACHED */
954 break; 778 break;
955#ifndef NO_CURSORCOLOR 779#ifndef NO_CURSORCOLOR
956 case Color_cursor2: 780 case Color_cursor2:
957 xcol = PixColors[Color_fg]; 781#endif
958 break;
959#endif /* ! NO_CURSORCOLOR */
960 case Color_pointer: 782 case Color_pointer_fg:
961 xcol = PixColors[Color_fg]; 783 name = rs[Rs_color + Color_fg];
784 xcol.set (this, name);
962 break; 785 break;
963 default: 786 default:
964 xcol = PixColors[Color_bg]; /* None */ 787 name = rs[Rs_color + Color_bg];
788 xcol.set (this, name);
965 break; 789 break;
966 } 790 }
967 } 791 }
968 } 792 }
969 793
970 PixColors[i] = xcol; 794 pix_colors[i] = xcol;
971 SET_PIXCOLOR (i); 795 rs[Rs_color + i] = name;
796 }
797
798 if (depth <= 2)
972 } 799 {
973 800 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
974 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) 801 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
975 PixColors[Color_pointer] = PixColors[Color_fg]; 802 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
976 if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) 803 }
977 PixColors[Color_border] = PixColors[Color_fg];
978 804
979 /* 805 /*
980 * get scrollBar/menuBar shadow colors 806 * get scrollBar shadow colors
981 * 807 *
982 * The calculations of topShadow/bottomShadow values are adapted 808 * The calculations of topShadow/bottomShadow values are adapted
983 * from the fvwm window manager. 809 * from the fvwm window manager.
984 */ 810 */
985#ifdef KEEP_SCROLLCOLOR 811#ifdef KEEP_SCROLLCOLOR
986 812 if (depth <= 2)
987 if (XDEPTH <= 2) 813 {
988 { /* Monochrome */ 814 /* Monochrome */
989 PixColors[Color_scroll] = PixColors[Color_fg]; 815 alias_color (Color_scroll, Color_fg);
990 PixColors[Color_topShadow] = PixColors[Color_bg]; 816 alias_color (Color_topShadow, Color_bg);
991 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 817 alias_color (Color_bottomShadow, Color_bg);
992 } 818 }
993 else 819 else
994 { 820 {
995 rxvt_color xcol[3]; 821 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
996 /* xcol[0] == white
997 * xcol[1] == top shadow
998 * xcol[2] == bot shadow */
999 822
1000 xcol[1] = PixColors[Color_scroll]; 823 rgba cscroll;
1001# ifdef PREFER_24BIT 824 pix_colors [Color_scroll].get (cscroll);
1002 xcol[0].set (display, 65535, 65535, 65535);
1003 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
1004# else
1005 xcol[0].set (display, WhitePixel (display->display, display->screen));
1006# endif
1007
1008 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1009
1010 xcol[0].get (display, pr0, pg0, pb0);
1011 xcol[1].get (display, pr1, pg1, pb1);
1012
1013 /* bottomShadowColor */
1014 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
1015 xcol[2] = PixColors[Color_Black];
1016
1017 PixColors[Color_bottomShadow] = xcol[2];
1018 825
1019 /* topShadowColor */ 826 /* topShadowColor */
1020 if (!xcol[1].set (display, 827 if (!pix_colors[Color_topShadow].set (this,
1021 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 828 rgba (
1022 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 829 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1023 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 830 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1024 xcol[1] = PixColors[Color_White]; 831 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1025 832 cscroll.a)
1026 PixColors[Color_topShadow] = xcol[1]; 833 ))
834 alias_color (Color_topShadow, Color_White);
1027 } 835 }
1028#endif /* KEEP_SCROLLCOLOR */ 836#endif /* KEEP_SCROLLCOLOR */
837
838#ifdef OFF_FOCUS_FADING
839 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
840 update_fade_color (i);
841#endif
1029} 842}
1030 843
1031/*----------------------------------------------------------------------*/ 844/*----------------------------------------------------------------------*/
1032/* color aliases, fg/bg bright-bold */ 845/* color aliases, fg/bg bright-bold */
1033void 846void
… …
1036 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 849 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1037 { 850 {
1038 int i = atoi (rs[Rs_color + idx]); 851 int i = atoi (rs[Rs_color + idx]);
1039 852
1040 if (i >= 8 && i <= 15) 853 if (i >= 8 && i <= 15)
1041 { /* bright colors */ 854 /* bright colors */
1042 i -= 8;
1043#ifndef NO_BRIGHTCOLOR
1044 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 855 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1045 return; 856 else if (i >= 0 && i <= 7)
1046#endif 857 /* normal colors */
1047
1048 }
1049
1050 if (i >= 0 && i <= 7) /* normal colors */
1051 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 858 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1052 } 859 }
1053} 860}
1054 861
1055/*----------------------------------------------------------------------*/ 862/*----------------------------------------------------------------------*/
… …
1058 * Use resource ``modifier'' to override the Meta modifier 865 * Use resource ``modifier'' to override the Meta modifier
1059 */ 866 */
1060void 867void
1061rxvt_term::get_ourmods () 868rxvt_term::get_ourmods ()
1062{ 869{
1063 int i, j, k; 870 int i, j, k;
1064 int requestedmeta, realmeta, realalt; 871 int requestedmeta, realmeta, realalt;
1065 const char *cm, *rsmod; 872 const char *cm, *rsmod;
1066 XModifierKeymap *map; 873 XModifierKeymap *map;
1067 KeyCode *kc; 874 KeyCode *kc;
1068 const unsigned int modmasks[] = 875 const unsigned int modmasks[] =
1069 { 876 {
1070 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 877 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1071 }; 878 };
1072 879
1073 requestedmeta = realmeta = realalt = 0; 880 requestedmeta = realmeta = realalt = 0;
1074 rsmod = rs[Rs_modifier]; 881 rsmod = rs[Rs_modifier];
882
1075 if (rsmod 883 if (rsmod
1076 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 884 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1077 requestedmeta = rsmod[3] - '0'; 885 requestedmeta = rsmod[3] - '0';
1078 886
1079 map = XGetModifierMapping (display->display); 887 map = XGetModifierMapping (dpy);
1080 kc = map->modifiermap; 888 kc = map->modifiermap;
889
1081 for (i = 1; i < 6; i++) 890 for (i = 1; i < 6; i++)
1082 { 891 {
1083 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 892 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
893
1084 for (j = map->max_keypermod; j--; k++) 894 for (j = map->max_keypermod; j--; k++)
1085 { 895 {
1086 if (kc[k] == 0) 896 if (kc[k] == 0)
1087 break; 897 break;
898
1088 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 899 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1089 { 900 {
1090 case XK_Num_Lock: 901 case XK_Num_Lock:
1091 ModNumLockMask = modmasks[i - 1]; 902 ModNumLockMask = modmasks[i - 1];
1092 /* FALLTHROUGH */ 903 continue;
1093 default: 904
1094 continue; /* for (;;) */ 905 case XK_ISO_Level3_Shift:
906 ModLevel3Mask = modmasks[i - 1];
907 continue;
908
1095 case XK_Meta_L: 909 case XK_Meta_L:
1096 case XK_Meta_R: 910 case XK_Meta_R:
1097 cm = "meta"; 911 cm = "meta";
1098 realmeta = i; 912 realmeta = i;
1099 break; 913 break;
914
1100 case XK_Alt_L: 915 case XK_Alt_L:
1101 case XK_Alt_R: 916 case XK_Alt_R:
1102 cm = "alt"; 917 cm = "alt";
1103 realalt = i; 918 realalt = i;
1104 break; 919 break;
920
1105 case XK_Super_L: 921 case XK_Super_L:
1106 case XK_Super_R: 922 case XK_Super_R:
1107 cm = "super"; 923 cm = "super";
1108 break; 924 break;
925
1109 case XK_Hyper_L: 926 case XK_Hyper_L:
1110 case XK_Hyper_R: 927 case XK_Hyper_R:
1111 cm = "hyper"; 928 cm = "hyper";
1112 break; 929 break;
930
931 default:
932 continue;
1113 } 933 }
1114 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 934
935 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1115 requestedmeta = i; 936 requestedmeta = i;
1116 } 937 }
1117 } 938 }
939
1118 XFreeModifiermap (map); 940 XFreeModifiermap (map);
941
1119 i = (requestedmeta ? requestedmeta 942 i = requestedmeta ? requestedmeta
1120 : (realmeta ? realmeta 943 : realmeta ? realmeta
1121 : (realalt ? realalt : 0))); 944 : realalt ? realalt
945 : 0;
946
1122 if (i) 947 if (i)
1123 ModMetaMask = modmasks[i - 1]; 948 ModMetaMask = modmasks[i - 1];
1124} 949}
1125 950
1126/*----------------------------------------------------------------------*/ 951/*----------------------------------------------------------------------*/
1127/* rxvt_Create_Windows () - Open and map the window */ 952/* rxvt_Create_Windows () - Open and map the window */
1128void 953void
1129rxvt_term::create_windows (int argc, const char *const *argv) 954rxvt_term::create_windows (int argc, const char *const *argv)
1130{ 955{
1131 XClassHint classHint; 956 XClassHint classHint;
1132 XWMHints wmHint; 957 XWMHints wmHint;
958#if ENABLE_FRILLS
959 MWMHints mwmhints = { };
960#endif
1133 XGCValues gcvalue; 961 XGCValues gcvalue;
1134 long vt_emask;
1135
1136 XWindowAttributes gattr; 962 XSetWindowAttributes attributes;
963 Window top, parent;
1137 964
1138 if (Options & Opt_transparent) 965 dLocal (Display *, dpy);
1139 {
1140 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1141 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1142 }
1143 966
1144 /* grab colors before netscape does */ 967 /* grab colors before netscape does */
1145 Get_Colours (); 968 Get_Colours ();
1146 969
1147 change_font (1, NULL); 970 if (!set_fonts ())
971 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
972
973 parent = display->root;
974
975 attributes.override_redirect = !!option (Opt_override_redirect);
976
977#if ENABLE_FRILLS
978 if (option (Opt_borderLess))
979 {
980 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
981 {
982 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
983 attributes.override_redirect = true;
984 }
985 else
986 {
987 mwmhints.flags = MWM_HINTS_DECORATIONS;
988 }
989 }
990#endif
991
992#if ENABLE_XEMBED
993 if (rs[Rs_embed])
994 {
995 XWindowAttributes wattr;
996
997 parent = strtol (rs[Rs_embed], 0, 0);
998
999 if (!XGetWindowAttributes (dpy, parent, &wattr))
1000 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1001
1002 window_calc (wattr.width, wattr.height);
1003 }
1004#endif
1005
1148 window_calc (0, 0); 1006 window_calc (0, 0);
1007
1008 /* sub-window placement & size in rxvt_resize_subwindows () */
1009 attributes.background_pixel = pix_colors_focused [Color_border];
1010 attributes.border_pixel = pix_colors_focused [Color_border];
1011 attributes.colormap = cmap;
1012
1013 top = XCreateWindow (dpy, parent,
1014 szHint.x, szHint.y,
1015 szHint.width, szHint.height,
1016 ext_bwidth,
1017 depth, InputOutput, visual,
1018 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1019 &attributes);
1020
1021 this->parent[0] = top;
1022
1149 old_width = szHint.width; 1023 old_width = szHint.width;
1150 old_height = szHint.height; 1024 old_height = szHint.height;
1151 1025
1152 /* parent window - reverse video so we can see placement errors
1153 * sub-window placement & size in rxvt_resize_subwindows ()
1154 */
1155
1156#ifdef PREFER_24BIT
1157 XSetWindowAttributes attributes;
1158
1159 attributes.background_pixel = PixColors[Color_fg];
1160 attributes.border_pixel = PixColors[Color_border];
1161 attributes.colormap = display->cmap;
1162 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1163 szHint.x, szHint.y,
1164 szHint.width, szHint.height,
1165 TermWin.ext_bwidth,
1166 display->depth, InputOutput,
1167 display->visual,
1168 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1169#else
1170 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1171 szHint.x, szHint.y,
1172 szHint.width,
1173 szHint.height,
1174 TermWin.ext_bwidth,
1175 PixColors[Color_border],
1176 PixColors[Color_fg]);
1177#endif
1178
1179 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1026 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1180 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1027 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1181 1028
1182 classHint.res_name = (char *)rs[Rs_name]; 1029 classHint.res_name = (char *)rs[Rs_name];
1183 classHint.res_class = (char *)APL_CLASS; 1030 classHint.res_class = (char *)RESCLASS;
1184 1031
1185 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1032 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1186 wmHint.input = True; 1033 wmHint.input = True;
1187 wmHint.initial_state = (Options & Opt_iconic ? IconicState 1034 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1188 : NormalState); 1035 wmHint.window_group = top;
1189 wmHint.window_group = TermWin.parent[0];
1190 1036
1191 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1037 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1192 (char **)argv, argc, &szHint, &wmHint, &classHint); 1038 &szHint, &wmHint, &classHint);
1193 1039
1194 XSelectInput (display->display, TermWin.parent[0], 1040#if ENABLE_FRILLS
1041 if (mwmhints.flags)
1042 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1043 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1044#endif
1045
1046 Atom protocols[] = {
1047 xa[XA_WM_DELETE_WINDOW],
1048#if ENABLE_EWMH
1049 xa[XA_NET_WM_PING],
1050#endif
1051 };
1052
1053 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1054
1055#if ENABLE_FRILLS
1056 if (rs[Rs_transient_for])
1057 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1058#endif
1059
1060#if ENABLE_EWMH
1061 long pid = getpid ();
1062
1063 XChangeProperty (dpy, top,
1064 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1065 PropModeReplace, (unsigned char *)&pid, 1);
1066
1067 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1068#endif
1069
1070 XSelectInput (dpy, top,
1195 KeyPressMask 1071 KeyPressMask
1196#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1072#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1197 | KeyReleaseMask 1073 | KeyReleaseMask
1198#endif 1074#endif
1199 | FocusChangeMask | VisibilityChangeMask 1075 | FocusChangeMask | VisibilityChangeMask
1200 | StructureNotifyMask); 1076 | ExposureMask | StructureNotifyMask);
1077
1201 termwin_ev.start (display, TermWin.parent[0]); 1078 termwin_ev.start (display, top);
1202 1079
1203 /* vt cursor: Black-on-White is standard, but this is more popular */ 1080 /* vt cursor: Black-on-White is standard, but this is more popular */
1204 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1081 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1205 1082
1206#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1083#ifdef HAVE_SCROLLBARS
1207 /* cursor (menuBar/scrollBar): Black-on-White */ 1084 /* cursor scrollBar: Black-on-White */
1208 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr); 1085 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1209#endif
1210
1211#ifdef POINTER_BLANK
1212 {
1213 XColor blackcolour;
1214 blackcolour.red = 0;
1215 blackcolour.green = 0;
1216 blackcolour.blue = 0;
1217 Font f = XLoadFont (display->display, "fixed");
1218 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1219 &blackcolour, &blackcolour);
1220 XUnloadFont (display->display, f);
1221 }
1222#endif 1086#endif
1223 1087
1224 /* the vt window */ 1088 /* the vt window */
1225 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1089 vt = XCreateSimpleWindow (dpy, top,
1226 window_vt_x, window_vt_y, 1090 window_vt_x, window_vt_y,
1227 TermWin_TotalWidth (), 1091 width, height,
1228 TermWin_TotalHeight (),
1229 0, 1092 0,
1230 PixColors[Color_fg], 1093 pix_colors_focused[Color_fg],
1231 PixColors[Color_bg]); 1094 pix_colors_focused[Color_bg]);
1232 1095
1233#ifdef DEBUG_X 1096 attributes.bit_gravity = NorthWestGravity;
1234 XStoreName (display->display, TermWin.vt, "vt window"); 1097 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1235#endif
1236 1098
1237 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1099 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1238 | PropertyChangeMask);
1239 1100
1240#ifdef POINTER_BLANK
1241 pointer_unblank ();
1242
1243 if ((Options & Opt_pointerBlank)) 1101 if (option (Opt_pointerBlank))
1244 vt_emask |= PointerMotionMask; 1102 vt_emask |= PointerMotionMask;
1245 else 1103 else
1246#endif
1247 vt_emask |= (Button1MotionMask | Button3MotionMask); 1104 vt_emask |= Button1MotionMask | Button3MotionMask;
1248 1105
1249 XSelectInput (display->display, TermWin.vt, vt_emask); 1106 vt_select_input ();
1107
1250 vt_ev.start (display, TermWin.vt); 1108 vt_ev.start (display, vt);
1251
1252#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1253 if (menuBar_height ())
1254 {
1255 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1256 window_vt_x, 0,
1257 TermWin_TotalWidth (),
1258 menuBar_TotalHeight (),
1259 0,
1260 PixColors[Color_fg],
1261 PixColors[Color_scroll]);
1262#ifdef DEBUG_X
1263 XStoreName (display->display, menuBar.win, "menubar");
1264#endif
1265
1266 XDefineCursor (display->display, menuBar.win, pointer_leftptr);
1267
1268 XSelectInput (display->display, menuBar.win,
1269 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1270 | Button1MotionMask));
1271 menubar_ev.start (display, menuBar.win);
1272 }
1273#endif
1274
1275#ifdef XPM_BACKGROUND
1276 if (rs[Rs_backgroundPixmap] != NULL
1277 && ! (Options & Opt_transparent))
1278 {
1279 const char *p = rs[Rs_backgroundPixmap];
1280
1281 if ((p = STRCHR (p, ';')) != NULL)
1282 {
1283 p++;
1284 scale_pixmap (p);
1285 }
1286 set_bgPixmap (rs[Rs_backgroundPixmap]);
1287 scr_touch (True);
1288 }
1289#endif
1290 1109
1291 /* graphics context for the vt window */ 1110 /* graphics context for the vt window */
1292 gcvalue.foreground = PixColors[Color_fg]; 1111 gcvalue.foreground = pix_colors[Color_fg];
1293 gcvalue.background = PixColors[Color_bg]; 1112 gcvalue.background = pix_colors[Color_bg];
1294 gcvalue.graphics_exposures = 1; 1113 gcvalue.graphics_exposures = 0;
1295 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1114
1115 gc = XCreateGC (dpy, vt,
1296 GCForeground | GCBackground 1116 GCForeground | GCBackground | GCGraphicsExposures,
1297 | GCGraphicsExposures, &gcvalue); 1117 &gcvalue);
1298 1118
1299#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1119 drawable = new rxvt_drawable (this, vt);
1120
1121#ifdef RXVT_SCROLLBAR
1300 gcvalue.foreground = PixColors[Color_topShadow]; 1122 gcvalue.foreground = pix_colors[Color_topShadow];
1301 topShadowGC = XCreateGC (display->display, TermWin.vt, 1123 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1302 GCForeground, &gcvalue);
1303 gcvalue.foreground = PixColors[Color_bottomShadow]; 1124 gcvalue.foreground = pix_colors[Color_bottomShadow];
1304 botShadowGC = XCreateGC (display->display, TermWin.vt, 1125 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1305 GCForeground, &gcvalue); 1126 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1306 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg 1127 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1307 : Color_scroll)];
1308 scrollbarGC = XCreateGC (display->display, TermWin.vt,
1309 GCForeground, &gcvalue);
1310#endif
1311}
1312
1313/*----------------------------------------------------------------------*/
1314/*
1315 * Run the command in a subprocess and return a file descriptor for the
1316 * master end of the pseudo-teletype pair with the command talking to
1317 * the slave.
1318 */
1319int
1320rxvt_term::run_command (const char *const *argv)
1321{
1322 int cfd, er;
1323
1324 /* get master (pty) */
1325 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1326 {
1327 rxvt_print_error ("can't open pseudo-tty");
1328 return -1;
1329 }
1330
1331 fcntl (cfd, F_SETFL, O_NONBLOCK);
1332
1333 /* get slave (tty) */
1334 if (tty_fd < 0)
1335 {
1336#ifndef NO_SETOWNER_TTYDEV
1337 privileged_ttydev (SAVE);
1338#endif
1339
1340 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1341 {
1342 close (cfd);
1343 rxvt_print_error ("can't open slave tty %s", ttydev);
1344 return -1;
1345 }
1346 }
1347#ifndef NO_BACKSPACE_KEY
1348 if (key_backspace[0] && !key_backspace[1])
1349 er = key_backspace[0];
1350 else if (STRCMP (key_backspace, "DEC") == 0)
1351 er = '\177'; /* the initial state anyway */
1352 else
1353#endif
1354
1355 er = -1;
1356
1357 rxvt_get_ttymode (& (tio), er);
1358
1359#ifndef __QNX__
1360 /* spin off the command interpreter */
1361 switch (cmd_pid = fork ())
1362 {
1363 case -1:
1364 rxvt_print_error ("can't fork");
1365 return -1;
1366 case 0:
1367 close (cfd); /* only keep tty_fd and STDERR open */
1368
1369 init_env ();
1370
1371 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1372 rxvt_print_error ("could not obtain control of tty");
1373 else
1374 {
1375 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1376 dup2 (tty_fd, STDIN_FILENO);
1377 dup2 (tty_fd, STDOUT_FILENO);
1378 dup2 (tty_fd, STDERR_FILENO);
1379
1380 if (tty_fd > 2)
1381 close (tty_fd);
1382
1383 run_child (argv);
1384 }
1385 exit (EXIT_FAILURE);
1386 /* NOTREACHED */
1387 default:
1388 {
1389#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1390 int fdstdin;
1391
1392 fdstdin = dup (STDIN_FILENO);
1393 dup2 (tty_fd, STDIN_FILENO);
1394#endif
1395
1396#ifdef UTMP_SUPPORT
1397 privileged_utmp (SAVE);
1398#endif
1399
1400#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1401
1402 dup2 (fdstdin, STDIN_FILENO);
1403 close (fdstdin);
1404#endif
1405
1406 }
1407 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1408 break;
1409 }
1410#else /* __QNX__ uses qnxspawn () */
1411 fchmod (tty_fd, 0622);
1412 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1413 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1414
1415 if (run_child (argv) == -1)
1416 exit (EXIT_FAILURE);
1417#endif
1418
1419 return cfd;
1420}
1421
1422/* ------------------------------------------------------------------------- *
1423 * CHILD PROCESS OPERATIONS *
1424 * ------------------------------------------------------------------------- */
1425/*
1426 * The only open file descriptor is the slave tty - so no error messages.
1427 * returns are fatal
1428 */
1429int
1430rxvt_term::run_child (const char *const *argv)
1431{
1432 char *login;
1433
1434 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1435
1436 if (Options & Opt_console)
1437 { /* be virtual console, fail silently */
1438#ifdef TIOCCONS
1439 unsigned int on = 1;
1440
1441 ioctl (STDIN_FILENO, TIOCCONS, &on);
1442#elif defined (SRIOCSREDIR)
1443 int fd;
1444
1445 fd = open (CONSOLE, O_WRONLY, 0);
1446 if (fd >= 0)
1447 {
1448 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1449 close (fd);
1450 }
1451#endif /* SRIOCSREDIR */
1452
1453 }
1454
1455 /* reset signals and spin off the command interpreter */
1456 signal (SIGINT, SIG_DFL);
1457 signal (SIGQUIT, SIG_DFL);
1458 signal (SIGCHLD, SIG_DFL);
1459 /*
1460 * mimick login's behavior by disabling the job control signals
1461 * a shell that wants them can turn them back on
1462 */
1463#ifdef SIGTSTP
1464 signal (SIGTSTP, SIG_IGN);
1465 signal (SIGTTIN, SIG_IGN);
1466 signal (SIGTTOU, SIG_IGN);
1467#endif /* SIGTSTP */
1468
1469 /* set window size */
1470 struct winsize ws;
1471
1472 ws.ws_col = TermWin.ncol;
1473 ws.ws_row = TermWin.nrow;
1474 ws.ws_xpixel = ws.ws_ypixel = 0;
1475 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1476
1477 // unblock signals (signals are blocked by iom.C
1478 sigset_t ss;
1479 sigemptyset (&ss);
1480 sigprocmask (SIG_SETMASK, &ss, 0);
1481
1482#ifndef __QNX__
1483 /* command interpreter path */
1484 if (argv != NULL)
1485 {
1486# ifdef DEBUG_CMD
1487 int i;
1488
1489 for (i = 0; argv[i]; i++)
1490 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1491# endif 1128#endif
1492 1129
1493 execvp (argv[0], (char *const *)argv); 1130#ifdef OFF_FOCUS_FADING
1494 /* no error message: STDERR is closed! */ 1131 // initially we are in unfocused state
1495 } 1132 if (rs[Rs_fade])
1496 else 1133 pix_colors = pix_colors_unfocused;
1497 {
1498 const char *argv0, *shell;
1499
1500 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1501 shell = "/bin/sh";
1502
1503 argv0 = (const char *)rxvt_r_basename (shell);
1504 if (Options & Opt_loginShell)
1505 {
1506 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1507
1508 login[0] = '-';
1509 STRCPY (&login[1], argv0);
1510 argv0 = login;
1511 }
1512 execlp (shell, argv0, NULL);
1513 /* no error message: STDERR is closed! */
1514 }
1515
1516#else /* __QNX__ uses qnxspawn () */
1517
1518 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1519 char *command = NULL, fullcommand[_MAX_PATH];
1520 char **arg_v, *arg_a[2] = { NULL, NULL };
1521
1522 if (argv != NULL)
1523 {
1524 if (access (argv[0], X_OK) == -1)
1525 {
1526 if (STRCHR (argv[0], '/') == NULL)
1527 {
1528 searchenv (argv[0], "PATH", fullcommand);
1529 if (fullcommand[0] != '\0')
1530 command = fullcommand;
1531 }
1532 if (access (command, X_OK) == -1)
1533 return -1;
1534 }
1535 else
1536 command = argv[0];
1537 arg_v = argv;
1538 }
1539 else
1540 {
1541 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1542 command = "/bin/sh";
1543
1544 arg_a[0] = my_basename (command);
1545 if (Options & Opt_loginShell)
1546 {
1547 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1548
1549 login[0] = '-';
1550 STRCPY (&login[1], arg_a[0]);
1551 arg_a[0] = login;
1552 }
1553 arg_v = arg_a;
1554 }
1555 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1556 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1557 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1558 command, arg_v, environ, iov_a, 0);
1559 if (login)
1560 free (login);
1561
1562 close (tty_fd);
1563 return cmd_fd;
1564
1565#endif 1134#endif
1566 return -1; 1135
1136 pointer_unblank ();
1137 scr_recolour ();
1567} 1138}
1568 1139
1569/* ------------------------------------------------------------------------- * 1140/* ------------------------------------------------------------------------- *
1570 * GET TTY CURRENT STATE * 1141 * GET TTY CURRENT STATE *
1571 * ------------------------------------------------------------------------- */ 1142 * ------------------------------------------------------------------------- */
1572/* rxvt_get_ttymode () */
1573/* EXTPROTO */
1574void 1143void
1575rxvt_get_ttymode (ttymode_t *tio, int erase) 1144rxvt_get_ttymode (ttymode_t *tio, int erase)
1576{ 1145{
1577#ifdef HAVE_TERMIOS_H
1578 /* 1146 /*
1579 * standard System V termios interface 1147 * standard System V termios interface
1580 */ 1148 */
1581 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1149 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1582 { 1150 {
1583 /* return error - use system defaults */ 1151 // return error - use system defaults,
1152 // where possible, and zero elsewhere
1153 memset (tio, 0, sizeof (ttymode_t));
1154
1584 tio->c_cc[VINTR] = CINTR; 1155 tio->c_cc[VINTR] = CINTR;
1585 tio->c_cc[VQUIT] = CQUIT; 1156 tio->c_cc[VQUIT] = CQUIT;
1586 tio->c_cc[VERASE] = CERASE; 1157 tio->c_cc[VERASE] = CERASE;
1158#ifdef VERASE2
1159 tio->c_cc[VERASE2] = CERASE2;
1160#endif
1587 tio->c_cc[VKILL] = CKILL; 1161 tio->c_cc[VKILL] = CKILL;
1588 tio->c_cc[VSTART] = CSTART; 1162 tio->c_cc[VSTART] = CSTART;
1589 tio->c_cc[VSTOP] = CSTOP; 1163 tio->c_cc[VSTOP] = CSTOP;
1590 tio->c_cc[VSUSP] = CSUSP; 1164 tio->c_cc[VSUSP] = CSUSP;
1591# ifdef VDSUSP 1165# ifdef VDSUSP
1592
1593 tio->c_cc[VDSUSP] = CDSUSP; 1166 tio->c_cc[VDSUSP] = CDSUSP;
1594# endif 1167# endif
1595# ifdef VREPRINT 1168# ifdef VREPRINT
1596
1597 tio->c_cc[VREPRINT] = CRPRNT; 1169 tio->c_cc[VREPRINT] = CRPRNT;
1598# endif 1170# endif
1599# ifdef VDISCRD 1171# ifdef VDISCRD
1600
1601 tio->c_cc[VDISCRD] = CFLUSH; 1172 tio->c_cc[VDISCRD] = CFLUSH;
1602# endif 1173# endif
1603# ifdef VWERSE 1174# ifdef VWERSE
1604
1605 tio->c_cc[VWERSE] = CWERASE; 1175 tio->c_cc[VWERSE] = CWERASE;
1606# endif 1176# endif
1607# ifdef VLNEXT 1177# ifdef VLNEXT
1608
1609 tio->c_cc[VLNEXT] = CLNEXT; 1178 tio->c_cc[VLNEXT] = CLNEXT;
1610# endif 1179# endif
1611
1612 } 1180 }
1181
1613 tio->c_cc[VEOF] = CEOF; 1182 tio->c_cc[VEOF] = CEOF;
1614 tio->c_cc[VEOL] = VDISABLE; 1183 tio->c_cc[VEOL] = VDISABLE;
1615# ifdef VEOL2 1184# ifdef VEOL2
1616
1617 tio->c_cc[VEOL2] = VDISABLE; 1185 tio->c_cc[VEOL2] = VDISABLE;
1618# endif 1186# endif
1619# ifdef VSWTC 1187# ifdef VSWTC
1620
1621 tio->c_cc[VSWTC] = VDISABLE; 1188 tio->c_cc[VSWTC] = VDISABLE;
1622# endif 1189# endif
1623# ifdef VSWTCH 1190# ifdef VSWTCH
1624
1625 tio->c_cc[VSWTCH] = VDISABLE; 1191 tio->c_cc[VSWTCH] = VDISABLE;
1626# endif 1192# endif
1627# if VMIN != VEOF 1193# if VMIN != VEOF
1628
1629 tio->c_cc[VMIN] = 1; 1194 tio->c_cc[VMIN] = 1;
1630# endif 1195# endif
1631# if VTIME != VEOL 1196# if VTIME != VEOL
1632
1633 tio->c_cc[VTIME] = 0; 1197 tio->c_cc[VTIME] = 0;
1634# endif 1198# endif
1635 1199
1636 if (erase != -1) 1200 if (erase != -1)
1637 tio->c_cc[VERASE] = (char)erase; 1201 tio->c_cc[VERASE] = (char)erase;
… …
1653 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1217 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1654# if defined (ECHOCTL) && defined (ECHOKE) 1218# if defined (ECHOCTL) && defined (ECHOKE)
1655 | ECHOCTL | ECHOKE 1219 | ECHOCTL | ECHOKE
1656# endif 1220# endif
1657 | ECHOE | ECHOK); 1221 | ECHOE | ECHOK);
1658# else /* HAVE_TERMIOS_H */
1659
1660 /*
1661 * sgtty interface
1662 */
1663
1664 /* get parameters -- gtty */
1665 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1666 {
1667 tio->sg.sg_erase = CERASE; /* ^H */
1668 tio->sg.sg_kill = CKILL; /* ^U */
1669 }
1670 if (erase != -1)
1671 tio->sg.sg_erase = (char)erase;
1672
1673 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1674
1675 /* get special characters */
1676 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1677 {
1678 tio->tc.t_intrc = CINTR; /* ^C */
1679 tio->tc.t_quitc = CQUIT; /* ^\ */
1680 tio->tc.t_startc = CSTART; /* ^Q */
1681 tio->tc.t_stopc = CSTOP; /* ^S */
1682 tio->tc.t_eofc = CEOF; /* ^D */
1683 tio->tc.t_brkc = -1;
1684 }
1685 /* get local special chars */
1686 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1687 {
1688 tio->lc.t_suspc = CSUSP; /* ^Z */
1689 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1690 tio->lc.t_rprntc = CRPRNT; /* ^R */
1691 tio->lc.t_flushc = CFLUSH; /* ^O */
1692 tio->lc.t_werasc = CWERASE; /* ^W */
1693 tio->lc.t_lnextc = CLNEXT; /* ^V */
1694 }
1695 /* get line discipline */
1696 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1697# ifdef NTTYDISC
1698
1699 tio->line = NTTYDISC;
1700# endif /* NTTYDISC */
1701
1702 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1703#endif /* HAVE_TERMIOS_H */
1704 1222
1705 /* 1223 /*
1706 * Debugging 1224 * Debugging
1707 */ 1225 */
1708#ifdef DEBUG_TTYMODE 1226#ifdef DEBUG_TTYMODE
1709#ifdef HAVE_TERMIOS_H
1710 /* c_iflag bits */ 1227 /* c_iflag bits */
1711 fprintf (stderr, "Input flags\n"); 1228 fprintf (stderr, "Input flags\n");
1712 1229
1713 /* cpp token stringize doesn't work on all machines <sigh> */ 1230 /* cpp token stringize doesn't work on all machines <sigh> */
1714# define FOO(flag,name) \ 1231# define FOO(flag,name) \
… …
1726 FOO (IGNCR, "IGNCR"); 1243 FOO (IGNCR, "IGNCR");
1727 FOO (ICRNL, "ICRNL"); 1244 FOO (ICRNL, "ICRNL");
1728 FOO (IXON, "IXON"); 1245 FOO (IXON, "IXON");
1729 FOO (IXOFF, "IXOFF"); 1246 FOO (IXOFF, "IXOFF");
1730# ifdef IUCLC 1247# ifdef IUCLC
1731
1732 FOO (IUCLC, "IUCLC"); 1248 FOO (IUCLC, "IUCLC");
1733# endif 1249# endif
1734# ifdef IXANY 1250# ifdef IXANY
1735
1736 FOO (IXANY, "IXANY"); 1251 FOO (IXANY, "IXANY");
1737# endif 1252# endif
1738# ifdef IMAXBEL 1253# ifdef IMAXBEL
1739
1740 FOO (IMAXBEL, "IMAXBEL"); 1254 FOO (IMAXBEL, "IMAXBEL");
1741# endif 1255# endif
1742 1256
1743 fprintf (stderr, "\n"); 1257 fprintf (stderr, "\n");
1744 1258
… …
1751 FOO (VERASE, "VERASE"); 1265 FOO (VERASE, "VERASE");
1752 FOO (VKILL, "VKILL"); 1266 FOO (VKILL, "VKILL");
1753 FOO (VEOF, "VEOF"); 1267 FOO (VEOF, "VEOF");
1754 FOO (VEOL, "VEOL"); 1268 FOO (VEOL, "VEOL");
1755# ifdef VEOL2 1269# ifdef VEOL2
1756
1757 FOO (VEOL2, "VEOL2"); 1270 FOO (VEOL2, "VEOL2");
1758# endif 1271# endif
1759# ifdef VSWTC 1272# ifdef VSWTC
1760
1761 FOO (VSWTC, "VSWTC"); 1273 FOO (VSWTC, "VSWTC");
1762# endif 1274# endif
1763# ifdef VSWTCH 1275# ifdef VSWTCH
1764
1765 FOO (VSWTCH, "VSWTCH"); 1276 FOO (VSWTCH, "VSWTCH");
1766# endif 1277# endif
1767
1768 FOO (VSTART, "VSTART"); 1278 FOO (VSTART, "VSTART");
1769 FOO (VSTOP, "VSTOP"); 1279 FOO (VSTOP, "VSTOP");
1770 FOO (VSUSP, "VSUSP"); 1280 FOO (VSUSP, "VSUSP");
1771# ifdef VDSUSP 1281# ifdef VDSUSP
1772
1773 FOO (VDSUSP, "VDSUSP"); 1282 FOO (VDSUSP, "VDSUSP");
1774# endif 1283# endif
1775# ifdef VREPRINT 1284# ifdef VREPRINT
1776
1777 FOO (VREPRINT, "VREPRINT"); 1285 FOO (VREPRINT, "VREPRINT");
1778# endif 1286# endif
1779# ifdef VDISCRD 1287# ifdef VDISCRD
1780
1781 FOO (VDISCRD, "VDISCRD"); 1288 FOO (VDISCRD, "VDISCRD");
1782# endif 1289# endif
1783# ifdef VWERSE 1290# ifdef VWERSE
1784
1785 FOO (VWERSE, "VWERSE"); 1291 FOO (VWERSE, "VWERSE");
1786# endif 1292# endif
1787# ifdef VLNEXT 1293# ifdef VLNEXT
1788
1789 FOO (VLNEXT, "VLNEXT"); 1294 FOO (VLNEXT, "VLNEXT");
1790# endif 1295# endif
1791 1296
1792 fprintf (stderr, "\n"); 1297 fprintf (stderr, "\n");
1793# undef FOO 1298# undef FOO
1794# endif /* HAVE_TERMIOS_H */ 1299#endif /* DEBUG_TTYMODE */
1795#endif /* DEBUG_TTYMODE */
1796} 1300}
1797 1301
1302/*----------------------------------------------------------------------*/
1303/*
1304 * Run the command in a subprocess and return a file descriptor for the
1305 * master end of the pseudo-teletype pair with the command talking to
1306 * the slave.
1307 */
1308void
1309rxvt_term::run_command (const char *const *argv)
1310{
1311#if ENABLE_FRILLS
1312 if (rs[Rs_pty_fd])
1313 {
1314 pty->pty = atoi (rs[Rs_pty_fd]);
1315
1316 if (pty->pty >= 0)
1317 {
1318 if (getfd_hook)
1319 pty->pty = (*getfd_hook) (pty->pty);
1320
1321 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1322 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1323 }
1324 }
1325 else
1326#endif
1327 if (!pty->get ())
1328 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1329
1330 int er;
1331
1332#ifndef NO_BACKSPACE_KEY
1333 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1334 er = rs[Rs_backspace_key][0];
1335 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1336 er = '\177'; /* the initial state anyway */
1337 else
1338#endif
1339 er = -1;
1340
1341 rxvt_get_ttymode (&tio, er);
1342 SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
1343 pty->set_utf8_mode (enc_utf8);
1344
1345 /* set initial window size */
1346 tt_winch ();
1347
1348#if ENABLE_FRILLS
1349 if (rs[Rs_pty_fd])
1350 return;
1351#endif
1352
1353 /* spin off the command interpreter */
1354 switch (cmd_pid = fork ())
1355 {
1356 case -1:
1357 {
1358 cmd_pid = 0;
1359 rxvt_fatal ("can't fork, aborting.\n");
1360 }
1361 case 0:
1362 init_env ();
1363
1364 if (!pty->make_controlling_tty ())
1365 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1366 else
1367 {
1368 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1369 dup2 (pty->tty, STDIN_FILENO);
1370 dup2 (pty->tty, STDOUT_FILENO);
1371 dup2 (pty->tty, STDERR_FILENO);
1372
1373 // close all our file handles that we do no longer need
1374 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1375 {
1376 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1377 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1378 }
1379
1380 run_child (argv);
1381 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1382 }
1383
1384 _exit (EXIT_FAILURE);
1385
1386 default:
1387 if (!option (Opt_utmpInhibit))
1388 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1389
1390 pty->close_tty ();
1391
1392 child_ev.start (cmd_pid);
1393
1394 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1395 break;
1396 }
1397}
1398
1399/* ------------------------------------------------------------------------- *
1400 * CHILD PROCESS OPERATIONS *
1401 * ------------------------------------------------------------------------- */
1402/*
1403 * The only open file descriptor is the slave tty - so no error messages.
1404 * returns are fatal
1405 */
1406int
1407rxvt_term::run_child (const char *const *argv)
1408{
1409 char *login;
1410
1411 if (option (Opt_console))
1412 {
1413 /* be virtual console, fail silently */
1414#ifdef TIOCCONS
1415 unsigned int on = 1;
1416
1417 ioctl (STDIN_FILENO, TIOCCONS, &on);
1418#elif defined (SRIOCSREDIR)
1419 int fd;
1420
1421 fd = open (CONSOLE, O_WRONLY, 0);
1422 if (fd >= 0)
1423 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1424 close (fd);
1425#endif /* SRIOCSREDIR */
1426 }
1427
1428 /* reset signals and spin off the command interpreter */
1429 signal (SIGINT, SIG_DFL);
1430 signal (SIGQUIT, SIG_DFL);
1431 signal (SIGCHLD, SIG_DFL);
1432 signal (SIGHUP, SIG_DFL);
1433 signal (SIGPIPE, SIG_DFL);
1434 /*
1435 * mimick login's behavior by disabling the job control signals
1436 * a shell that wants them can turn them back on
1437 */
1438#ifdef SIGTSTP
1439 signal (SIGTSTP, SIG_IGN);
1440 signal (SIGTTIN, SIG_IGN);
1441 signal (SIGTTOU, SIG_IGN);
1442#endif /* SIGTSTP */
1443
1444 // unblock signals (signals are blocked by iom.C
1445 sigset_t ss;
1446 sigemptyset (&ss);
1447 sigprocmask (SIG_SETMASK, &ss, 0);
1448
1449 /* command interpreter path */
1450 if (argv)
1451 {
1452# ifdef DEBUG_CMD
1453 int i;
1454
1455 for (i = 0; argv[i]; i++)
1456 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1457# endif
1458
1459 execvp (argv[0], (char *const *)argv);
1460 /* no error message: STDERR is closed! */
1461 }
1462 else
1463 {
1464 const char *argv0, *shell;
1465
1466 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1467 shell = "/bin/sh";
1468
1469 argv0 = (const char *)rxvt_basename (shell);
1470
1471 if (option (Opt_loginShell))
1472 {
1473 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1474
1475 login[0] = '-';
1476 strcpy (&login[1], argv0);
1477 argv0 = login;
1478 }
1479
1480 execlp (shell, argv0, (char *)0);
1481 /* no error message: STDERR is closed! */
1482 }
1483
1484 return -1;
1485}
1486
1798/*----------------------- end-of-file (C source) -----------------------*/ 1487/*----------------------- end-of-file (C source) -----------------------*/

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