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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.45 by pcg, Mon Mar 22 17:18:25 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>
13 * - QNX support
14 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 15 * Copyright (c) 2003-2007 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"
37 39
40#include <limits>
41
38#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
39 146
40const char *const def_colorName[] = 147const char *const def_colorName[] =
41 { 148 {
42 COLOR_FOREGROUND, 149 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 150 COLOR_BACKGROUND,
44 /* low-intensity colors */ 151 /* low-intensity colors */
45 "Black", /* 0: black (#000000) */ 152 "rgb:00/00/00", // 0: black (Black)
46#ifndef NO_BRIGHTCOLOR 153 "rgb:cd/00/00", // 1: red (Red3)
47 "Red3", /* 1: red (#CD0000) */ 154 "rgb:00/cd/00", // 2: green (Green3)
48 "Green3", /* 2: green (#00CD00) */ 155 "rgb:cd/cd/00", // 3: yellow (Yellow3)
49 "Yellow3", /* 3: yellow (#CDCD00) */ 156 "rgb:00/00/cd", // 4: blue (Blue3)
50 "Blue3", /* 4: blue (#0000CD) */ 157 "rgb:cd/00/cd", // 5: magenta (Magenta3)
51 "Magenta3", /* 5: magenta (#CD00CD) */ 158 "rgb:00/cd/cd", // 6: cyan (Cyan3)
52 "Cyan3", /* 6: cyan (#00CDCD) */
53# ifdef XTERM_COLORS 159# ifdef XTERM_COLORS
54 "Grey90", /* 7: white (#E5E5E5) */ 160 "rgb:e5/e5/e5", // 7: white (Grey90)
55# else 161# else
56 "AntiqueWhite", /* 7: white (#FAEBD7) */ 162 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
57# endif 163# endif
58 /* high-intensity colors */ 164 /* high-intensity colors */
59# ifdef XTERM_COLORS 165# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 166 "rgb:4d/4d/4d", // 8: bright black (Grey30)
61# else 167# else
62 "Grey25", /* 8: bright black (#404040) */ 168 "rgb:40/40/40", // 8: bright black (Grey25)
63# endif 169# endif
64#endif /* NO_BRIGHTCOLOR */ 170 "rgb:ff/00/00", // 1/9: bright red (Reed)
65 "Red", /* 1/9: bright red (#FF0000) */ 171 "rgb:00/ff/00", // 2/10: bright green (Green)
66 "Green", /* 2/10: bright green (#00FF00) */ 172 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 173 "rgb:00/00/ff", // 4/12: bright blue (Blue)
68 "Blue", /* 4/12: bright blue (#0000FF) */ 174 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 175 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 176 "rgb:ff/ff/ff", // 7/15: bright white (White)
71 "White", /* 7/15: bright white (#FFFFFF) */ 177
72#ifdef TTY_256COLOR 178 // 88 xterm colours
73 "rgb:00/00/00", /* default 16-255 color table */
74 "rgb:00/00/2a", 179 "rgb:00/00/00",
75 "rgb:00/00/55", 180 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 181 "rgb:00/00/cd",
182 "rgb:00/00/ff",
79 "rgb:00/2a/00", 183 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 184 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 185 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 186 "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", 187 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 188 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "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",
109 "rgb:2a/00/00", 195 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 196 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 197 "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", 198 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 199 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 200 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 201 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 202 "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", 203 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 204 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 205 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 206 "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", 207 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 208 "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", 209 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 210 "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", 211 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 212 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 213 "rgb:cd/00/cd",
214 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 215 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 216 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 217 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 218 "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", 219 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 220 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "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",
289 "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",
290 "rgb:12/12/12", 243 "rgb:2e/2e/2e",
291 "rgb:1c/1c/1c", 244 "rgb:5c/5c/5c",
292 "rgb:26/26/26",
293 "rgb:30/30/30", 245 "rgb:73/73/73",
294 "rgb:3a/3a/3a",
295 "rgb:44/44/44",
296 "rgb:4e/4e/4e",
297 "rgb:58/58/58", 246 "rgb:8b/8b/8b",
298 "rgb:62/62/62", 247 "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", 248 "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", 249 "rgb:d0/d0/d0",
310 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 250 "rgb:e7/e7/e7",
312 "rgb:ee/ee/ee", 251
313#endif
314#ifndef NO_CURSORCOLOR 252#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 253 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 254 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 255#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer */ 256 NULL, /* Color_pointer_fg */
257 NULL, /* Color_pointer_bg */
319 NULL, /* Color_border */ 258 NULL, /* Color_border */
320#ifndef NO_BOLD_UNDERLINE_REVERSE 259#ifndef NO_BOLD_UNDERLINE_REVERSE
321 NULL, /* Color_BD */ 260 NULL, /* Color_BD */
261 NULL, /* Color_IT */
322 NULL, /* Color_UL */ 262 NULL, /* Color_UL */
323 NULL, /* Color_RV */ 263 NULL, /* Color_RV */
324#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 264#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
265#if ENABLE_FRILLS
266 NULL, // Color_underline
267#endif
325#ifdef OPTION_HC 268#ifdef OPTION_HC
326 NULL, 269 NULL,
327#endif 270#endif
328#ifdef KEEP_SCROLLCOLOR 271#ifdef KEEP_SCROLLCOLOR
329 COLOR_SCROLLBAR, 272 COLOR_SCROLLBAR,
330 COLOR_SCROLLTROUGH, 273 COLOR_SCROLLTROUGH,
331#endif /* KEEP_SCROLLCOLOR */ 274#endif /* KEEP_SCROLLCOLOR */
332 275#if ENABLE_TRANSPARENCY
276 NULL,
277#endif
278#if OFF_FOCUS_FADING
279 "rgb:00/00/00",
280#endif
333 }; 281 };
334 282
335const char *const xa_names[NUM_XA] = 283void
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 () 284rxvt_term::init_vars ()
358{ 285{
286 pix_colors = //
359 PixColors = new rxvt_color [TOTAL_COLORS]; 287 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
360 if (PixColors == NULL) 288#ifdef OFF_FOCUS_FADING
361 return false; 289 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
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 290#endif
372 291
373 MEvent.time = CurrentTime; 292 MEvent.time = CurrentTime;
374 MEvent.button = AnyButton; 293 MEvent.button = AnyButton;
375 Options = DEFAULT_OPTIONS;
376 want_refresh = 1; 294 want_refresh = 1;
377 cmd_pid = -1;
378 cmd_fd = tty_fd = -1;
379 PrivateModes = SavedModes = PrivMode_Default; 295 priv_modes = SavedModes = PrivMode_Default;
380 TermWin.focus = 0;
381 TermWin.ncol = 80; 296 ncol = 80;
382 TermWin.nrow = 24; 297 nrow = 24;
383 TermWin.int_bwidth = INTERNALBORDERWIDTH; 298 int_bwidth = INTERNALBORDERWIDTH;
384 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 299 ext_bwidth = EXTERNALBORDERWIDTH;
385 TermWin.lineSpace = LINESPACE; 300 lineSpace = LINESPACE;
386 TermWin.saveLines = SAVELINES; 301 saveLines = SAVELINES;
387 numPixColors = TOTAL_COLORS;
388 302
389#ifndef NO_BRIGHTCOLOR
390 colorfgbg = DEFAULT_RSTYLE;
391#endif
392
393 refresh_limit = 1;
394 refresh_type = SLOW_REFRESH; 303 refresh_type = SLOW_REFRESH;
395 prev_nrow = prev_ncol = 0;
396 304
397 oldcursor.row = oldcursor.col = -1; 305 oldcursor.row = oldcursor.col = -1;
398#ifdef XPM_BACKGROUND
399 /* bgPixmap.w = bgPixmap.h = 0; */
400 bgPixmap.x = bgPixmap.y = 50;
401 bgPixmap.pixmap = None;
402#endif
403
404 last_bot = last_state = -1; 306 last_bot = last_state = -1;
405 307
406#ifdef MENUBAR 308 set_option (Opt_scrollBar);
407 menu_readonly = 1; 309 set_option (Opt_scrollTtyOutput);
408# if ! (MENUBAR_MAX > 1) 310 set_option (Opt_jumpScroll);
409 CurrentBar = & (BarList); 311 set_option (Opt_skipScroll);
410# endif /* (MENUBAR_MAX > 1) */ 312 set_option (Opt_secondaryScreen);
411#endif 313 set_option (Opt_secondaryScroll);
412 314 set_option (Opt_pastableTabs);
413 return true; 315 set_option (Opt_intensityStyles);
316 set_option (Opt_iso14755_52);
414} 317}
415 318
416void 319void
417rxvt_term::init_secondary () 320rxvt_term::init_secondary ()
418{ 321{
419 int i; 322 int i;
420#ifdef TTY_GID_SUPPORT
421 struct group *gr = getgrnam ("tty");
422
423 if (gr)
424 { /* change group ownership of tty to "tty" */
425 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
426 ttygid = gr->gr_gid;
427 }
428 else
429#endif /* TTY_GID_SUPPORT */
430
431 {
432 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
433 ttygid = getgid ();
434 }
435 323
436 /* 324 /*
437 * Close all unused file descriptors 325 * Close all unused file descriptors
438 * We don't want them, we don't need them. 326 * We don't want them, we don't need them.
439 */ 327 */
440 if ((i = open ("/dev/null", O_RDONLY)) < 0) 328 if ((i = open ("/dev/null", O_RDONLY)) < 0)
441 { 329 {
442 /* TODO: BOO HISS */ 330 /* TODO: BOO HISS */
443 dup2 (STDERR_FILENO, STDIN_FILENO); 331 dup2 (STDERR_FILENO, STDIN_FILENO);
444 } 332 }
445 else if (i > STDIN_FILENO) 333 else if (i != STDIN_FILENO)
446 { 334 {
447 dup2 (i, STDIN_FILENO); 335 dup2 (i, STDIN_FILENO);
448 close (i); 336 close (i);
449 } 337 }
450 338
… …
465/*----------------------------------------------------------------------*/ 353/*----------------------------------------------------------------------*/
466const char ** 354const char **
467rxvt_term::init_resources (int argc, const char *const *argv) 355rxvt_term::init_resources (int argc, const char *const *argv)
468{ 356{
469 int i, r_argc; 357 int i, r_argc;
470 char *val;
471 const char **cmd_argv, **r_argv; 358 const char **cmd_argv, **r_argv;
472 359
473 /* 360 /*
474 * 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
475 */ 362 */
476 for (r_argc = 0; r_argc < argc; r_argc++) 363 for (r_argc = 0; r_argc < argc; r_argc++)
477 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) 364 if (!strcmp (argv[r_argc], "-e"))
478 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 }
479 380
480 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 381 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
481 382
482 for (i = 0; i < r_argc; i++) 383 for (i = 0; i < r_argc; i++)
483 r_argv[i] = (const char *)argv[i]; 384 r_argv[i] = (const char *)argv[i];
484 385
485 r_argv[i] = NULL; 386 r_argv[i] = NULL;
486 387
487 if (r_argc == argc)
488 cmd_argv = NULL;
489 else
490 {
491 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
492
493 for (i = 0; i < argc - r_argc - 1; i++)
494 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
495
496 cmd_argv[i] = NULL;
497 }
498
499 rs[Rs_name] = rxvt_r_basename (argv[0]); 388 rs[Rs_name] = rxvt_basename (argv[0]);
500 389
501 /* 390 /*
502 * Open display, get options/resources and create the window 391 * Open display, get options/resources and create the window
503 */ 392 */
393
504 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 394 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
505 rs[Rs_display_name] = ":0"; 395 rs[Rs_display_name] = ":0";
506 396
507 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
508 free (r_argv); 419 free (r_argv);
509 420
510#ifdef LOCAL_X_IS_UNIX 421 for (int i = NUM_RESOURCES; i--; )
511 if (rs[Rs_display_name][0] == ':') 422 if (rs [i] == resval_undef)
512 { 423 rs [i] = 0;
513 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 424
514 STRCPY (val, "unix"); 425#if ENABLE_PERL
515 STRCAT (val, rs[Rs_display_name]); 426 if (!rs[Rs_perl_ext_1])
516 display = displays.get (val); 427 rs[Rs_perl_ext_1] = "default";
517 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]))
518 } 432 {
433 rxvt_perl.init (this);
434 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
435 }
519#endif 436#endif
520
521 if (!display
522 && ! (display = displays.get (rs[Rs_display_name])))
523 rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
524
525 extract_resources (display->display, rs[Rs_name]);
526 437
527 /* 438 /*
528 * set any defaults not already set 439 * set any defaults not already set
529 */ 440 */
530 if (cmd_argv && cmd_argv[0]) 441 if (cmd_argv && cmd_argv[0])
531 { 442 {
532 if (!rs[Rs_title]) 443 if (!rs[Rs_title])
533 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 444 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
534 if (!rs[Rs_iconName]) 445 if (!rs[Rs_iconName])
535 rs[Rs_iconName] = rs[Rs_title]; 446 rs[Rs_iconName] = rs[Rs_title];
536 } 447 }
537 else 448 else
538 { 449 {
… …
541 if (!rs[Rs_iconName]) 452 if (!rs[Rs_iconName])
542 rs[Rs_iconName] = rs[Rs_name]; 453 rs[Rs_iconName] = rs[Rs_name];
543 } 454 }
544 455
545 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 456 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
546 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 457 saveLines = min (i, MAX_SAVELINES);
547 458
548#ifndef NO_FRILLS 459#if ENABLE_FRILLS
549 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)
550 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 461 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
462
551 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)
552 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 464 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
553#endif
554 465
555#ifndef NO_LINESPACE
556 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 466 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
557 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 467 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
558#endif 468#endif
559 469
560#ifdef POINTER_BLANK 470#ifdef POINTER_BLANK
561 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 471 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
562 pointerBlankDelay = i; 472 pointerBlankDelay = i;
563 else 473 else
564 pointerBlankDelay = 2; 474 pointerBlankDelay = 2;
565#endif 475#endif
566 476
567 /* no point having a scrollbar without having any scrollback! */ 477 /* no point having a scrollbar without having any scrollback! */
568 if (!TermWin.saveLines) 478 if (!saveLines)
569 Options &= ~Opt_scrollBar; 479 set_option (Opt_scrollBar, 0);
570 480
571#ifdef PRINTPIPE 481#ifdef PRINTPIPE
572 if (!rs[Rs_print_pipe]) 482 if (!rs[Rs_print_pipe])
573 rs[Rs_print_pipe] = PRINTPIPE; 483 rs[Rs_print_pipe] = PRINTPIPE;
574#endif 484#endif
… …
577 rs[Rs_cutchars] = CUTCHARS; 487 rs[Rs_cutchars] = CUTCHARS;
578 488
579#ifndef NO_BACKSPACE_KEY 489#ifndef NO_BACKSPACE_KEY
580 if (!rs[Rs_backspace_key]) 490 if (!rs[Rs_backspace_key])
581# ifdef DEFAULT_BACKSPACE 491# ifdef DEFAULT_BACKSPACE
582 key_backspace = DEFAULT_BACKSPACE; 492 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
583# else 493# else
584 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 494 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
585# endif 495# endif
586 else
587 {
588 val = STRDUP (rs[Rs_backspace_key]);
589 rxvt_Str_trim (val);
590 rxvt_Str_escaped (val);
591 key_backspace = val;
592 }
593#endif 496#endif
594 497
595#ifndef NO_DELETE_KEY 498#ifndef NO_DELETE_KEY
596 if (!rs[Rs_delete_key]) 499 if (!rs[Rs_delete_key])
597# ifdef DEFAULT_DELETE 500# ifdef DEFAULT_DELETE
598 key_delete = DEFAULT_DELETE; 501 rs[Rs_delete_key] = DEFAULT_DELETE;
599# else 502# else
600 key_delete = "\033[3~"; 503 rs[Rs_delete_key] = "\033[3~";
601# endif
602 else
603 {
604 val = STRDUP (rs[Rs_delete_key]);
605 rxvt_Str_trim (val);
606 rxvt_Str_escaped (val);
607 key_delete = val;
608 }
609#endif 504# endif
610 if (rs[Rs_answerbackstring]) 505#endif
611 {
612 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
613 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
614 }
615 506
616#ifdef HAVE_SCROLLBARS 507#ifdef HAVE_SCROLLBARS
617 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 508 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
618 rs[Rs_scrollBar_thickness]);
619#endif 509#endif
620 510
621#ifdef XTERM_REVERSE_VIDEO 511#ifdef XTERM_REVERSE_VIDEO
622 /* this is how xterm implements reverseVideo */ 512 /* this is how xterm implements reverseVideo */
623 if (Options & Opt_reverseVideo) 513 if (option (Opt_reverseVideo))
624 { 514 {
625 if (!rs[Rs_color + Color_fg]) 515 if (!rs[Rs_color + Color_fg])
626 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 516 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
517
627 if (!rs[Rs_color + Color_bg]) 518 if (!rs[Rs_color + Color_bg])
628 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 519 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
629 } 520 }
630#endif 521#endif
631 522
… …
633 if (!rs[Rs_color + i]) 524 if (!rs[Rs_color + i])
634 rs[Rs_color + i] = def_colorName[i]; 525 rs[Rs_color + i] = def_colorName[i];
635 526
636#ifndef XTERM_REVERSE_VIDEO 527#ifndef XTERM_REVERSE_VIDEO
637 /* this is how we implement reverseVideo */ 528 /* this is how we implement reverseVideo */
638 if (Options & Opt_reverseVideo) 529 if (option (Opt_reverseVideo))
639 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]);
640#endif 531#endif
641 532
642 /* convenient aliases for setting fg/bg to colors */ 533 /* convenient aliases for setting fg/bg to colors */
643 color_aliases (Color_fg); 534 color_aliases (Color_fg);
644 color_aliases (Color_bg); 535 color_aliases (Color_bg);
645#ifndef NO_CURSORCOLOR 536#ifndef NO_CURSORCOLOR
646 color_aliases (Color_cursor); 537 color_aliases (Color_cursor);
647 color_aliases (Color_cursor2); 538 color_aliases (Color_cursor2);
648#endif /* NO_CURSORCOLOR */ 539#endif /* NO_CURSORCOLOR */
649 color_aliases (Color_pointer); 540 color_aliases (Color_pointer_fg);
541 color_aliases (Color_pointer_bg);
650 color_aliases (Color_border); 542 color_aliases (Color_border);
651#ifndef NO_BOLD_UNDERLINE_REVERSE 543#ifndef NO_BOLD_UNDERLINE_REVERSE
652 color_aliases (Color_BD); 544 color_aliases (Color_BD);
653 color_aliases (Color_UL); 545 color_aliases (Color_UL);
654 color_aliases (Color_RV); 546 color_aliases (Color_RV);
655#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];
656 551
657 return cmd_argv; 552 return cmd_argv;
658} 553}
659 554
660/*----------------------------------------------------------------------*/ 555/*----------------------------------------------------------------------*/
661void 556void
662rxvt_term::init_env () 557rxvt_term::init_env ()
663{ 558{
664 int i; 559 int i;
665 unsigned int u;
666 char *val; 560 char *val;
667 561
668#ifdef DISPLAY_IS_IP 562#ifdef DISPLAY_IS_IP
669 /* Fixup display_name for export over pty to any interested terminal 563 /* Fixup display_name for export over pty to any interested terminal
670 * 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
… …
678 */ 572 */
679 val = rxvt_network_display (rs[Rs_display_name]); 573 val = rxvt_network_display (rs[Rs_display_name]);
680 rs[Rs_display_name] = (const char *)val; 574 rs[Rs_display_name] = (const char *)val;
681 575
682 if (val == NULL) 576 if (val == NULL)
683#endif /* DISPLAY_IS_IP */ 577#endif /* DISPLAY_IS_IP */
684 val = XDisplayString (display->display); 578 val = XDisplayString (dpy);
685 579
686 if (rs[Rs_display_name] == NULL) 580 if (rs[Rs_display_name] == NULL)
687 rs[Rs_display_name] = val; /* use broken `:0' value */ 581 rs[Rs_display_name] = val; /* use broken `:0' value */
688 582
689 i = STRLEN (val); 583 i = strlen (val);
690 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 584 env_display = (char *)rxvt_malloc (i + 9);
691 585
692 sprintf (env_display, "DISPLAY=%s", val); 586 sprintf (env_display, "DISPLAY=%s", val);
693 587
694 /* avoiding the math library: 588 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
695 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
696 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
697 ;
698 MAX_IT (i, 1);
699 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
700
701 sprintf (env_windowid, "WINDOWID=%u",
702 (unsigned int)TermWin.parent[0]);
703 589
704 /* add entries to the environment: 590 /* add entries to the environment:
705 * @ DISPLAY: in case we started with -display 591 * @ DISPLAY: in case we started with -display
706 * @ WINDOWID: X window id number of the window 592 * @ WINDOWID: X window id number of the window
707 * @ COLORTERM: terminal sub-name and also indicates its color 593 * @ COLORTERM: terminal sub-name and also indicates its color
… …
709 * @ TERMINFO: path to terminfo directory 595 * @ TERMINFO: path to terminfo directory
710 * @ COLORFGBG: fg;bg color codes 596 * @ COLORFGBG: fg;bg color codes
711 */ 597 */
712 putenv (env_display); 598 putenv (env_display);
713 putenv (env_windowid); 599 putenv (env_windowid);
600
714 if (env_colorfgbg) 601 if (env_colorfgbg)
715 putenv (env_colorfgbg); 602 putenv (env_colorfgbg);
716 603
717#ifdef RXVT_TERMINFO 604#ifdef RXVT_TERMINFO
718 putenv ("TERMINFO=" RXVT_TERMINFO); 605 putenv ("TERMINFO=" RXVT_TERMINFO);
719#endif 606#endif
720 607
721 if (display->depth <= 2) 608 if (depth <= 2)
722 putenv ("COLORTERM=" COLORTERMENV "-mono"); 609 putenv ("COLORTERM=" COLORTERMENV "-mono");
723 else 610 else
724 putenv ("COLORTERM=" COLORTERMENVFULL); 611 putenv ("COLORTERM=" COLORTERMENVFULL);
725 612
726 if (rs[Rs_term_name] != NULL) 613 if (rs[Rs_term_name] != NULL)
727 { 614 {
728 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);
729 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 616 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
730 putenv (env_term); 617 putenv (env_term);
731 } 618 }
732 else 619 else
733 putenv ("TERM=" TERMENV); 620 putenv ("TERM=" TERMENV);
… …
735#ifdef HAVE_UNSETENV 622#ifdef HAVE_UNSETENV
736 /* avoid passing old settings and confusing term size */ 623 /* avoid passing old settings and confusing term size */
737 unsetenv ("LINES"); 624 unsetenv ("LINES");
738 unsetenv ("COLUMNS"); 625 unsetenv ("COLUMNS");
739 unsetenv ("TERMCAP"); /* terminfo should be okay */ 626 unsetenv ("TERMCAP"); /* terminfo should be okay */
740#endif /* HAVE_UNSETENV */ 627#endif /* HAVE_UNSETENV */
741} 628}
742 629
743/*----------------------------------------------------------------------*/ 630/*----------------------------------------------------------------------*/
744/* 631/*
745 * This is more or less stolen straight from XFree86 xterm. 632 * This is more or less stolen straight from XFree86 xterm.
746 * This should support all European type languages. 633 * This should support all European type languages.
747 */ 634 */
748void 635void
749rxvt_term::set_locale (const char *locale) 636rxvt_term::set_locale (const char *locale)
750{ 637{
638 set_environ (envv);
639
751#if HAVE_XSETLOCALE || HAVE_SETLOCALE 640#if HAVE_XSETLOCALE || HAVE_SETLOCALE
752 free (this->locale); 641 free (this->locale);
753 this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale)); 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);
754 SET_LOCALE (this->locale); 659 SET_LOCALE (this->locale);
755 mbstate.reset (); 660 mbstate.reset ();
756#endif 661#endif
757#if 0 662
758#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');
759 free (codeset); 670 free (codeset);
760 codeset = strdup (nl_langinfo (CODESET));
761 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
762 || !STRCASECMP (codeset, "UTF8");
763#else 671#else
764 enc_utf8 = 1; 672 enc_utf8 = 0;
765#endif
766#endif 673#endif
767} 674}
768 675
769void 676void
770rxvt_term::init_xlocale () 677rxvt_term::init_xlocale ()
771{ 678{
679 set_environ (envv);
680
772#ifdef USE_XIM 681#ifdef USE_XIM
773 if (!locale) 682 if (!locale)
774 rxvt_warn ("setting locale failed, working without locale support.\n"); 683 rxvt_warn ("setting locale failed, working without locale support.\n");
775 else 684 else
776 { 685 {
777 Atom wmlocale; 686 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
778
779 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
780 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
781 XA_STRING, 8, PropModeReplace,
782 (unsigned char *)locale, STRLEN (locale));
783 687
784 if (!XSupportsLocale ()) 688 if (!XSupportsLocale ())
785 { 689 {
786 rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n"); 690 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
787 return; 691 return;
788 } 692 }
789 693
790 im_ev.start (display); 694 im_ev.start (display);
791 695
… …
801{ 705{
802 /* 706 /*
803 * Initialize the command connection. 707 * Initialize the command connection.
804 * This should be called after the X server connection is established. 708 * This should be called after the X server connection is established.
805 */ 709 */
806 int i;
807
808 for (i = 0; i < NUM_XA; i++)
809 xa[i] = XInternAtom (display->display, xa_names[i], False);
810
811 /* Enable delete window protocol */
812 XSetWMProtocols (display->display, TermWin.parent[0],
813 & (xa[XA_WMDELETEWINDOW]), 1);
814
815#ifdef USING_W11LIB
816 /* enable W11 callbacks */
817 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
818#endif
819 710
820#ifdef META8_OPTION 711#ifdef META8_OPTION
821 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 712 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
822#endif 713#endif
823 714
824 get_ourmods (); 715 get_ourmods ();
825 716
826 if (! (Options & Opt_scrollTtyOutput)) 717 if (!option (Opt_scrollTtyOutput))
827 PrivateModes |= PrivMode_TtyOutputInh; 718 priv_modes |= PrivMode_TtyOutputInh;
828 if (Options & Opt_scrollTtyKeypress) 719 if (option (Opt_scrollTtyKeypress))
829 PrivateModes |= PrivMode_Keypress; 720 priv_modes |= PrivMode_Keypress;
830 if (! (Options & Opt_jumpScroll)) 721 if (!option (Opt_jumpScroll))
831 PrivateModes |= PrivMode_smoothScroll; 722 priv_modes |= PrivMode_smoothScroll;
832 723
833#ifndef NO_BACKSPACE_KEY 724#ifndef NO_BACKSPACE_KEY
834 if (STRCMP (key_backspace, "DEC") == 0) 725 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
835 PrivateModes |= PrivMode_HaveBackSpace; 726 priv_modes |= PrivMode_HaveBackSpace;
836#endif 727#endif
837 728
838 /* add value for scrollBar */ 729 /* add value for scrollBar */
839 if (scrollbar_visible ()) 730 if (scrollBar.state)
840 { 731 {
841 PrivateModes |= PrivMode_scrollBar; 732 priv_modes |= PrivMode_scrollBar;
842 SavedModes |= PrivMode_scrollBar; 733 SavedModes |= PrivMode_scrollBar;
843 } 734 }
844 if (menubar_visible ())
845 {
846 PrivateModes |= PrivMode_menuBar;
847 SavedModes |= PrivMode_menuBar;
848 }
849 735
850#ifdef CURSOR_BLINK 736 run_command (argv);
851 if (Options & Opt_cursorBlink)
852 (void)gettimeofday (&lastcursorchange, NULL);
853#endif
854
855 if ((cmd_fd = run_command (argv)) < 0)
856 rxvt_fatal ("failure while running command, aborting");
857} 737}
858 738
859/*----------------------------------------------------------------------*/ 739/*----------------------------------------------------------------------*/
860void 740void
861rxvt_term::Get_Colours () 741rxvt_term::Get_Colours ()
862{ 742{
863 int i; 743 int i;
864 744
745#ifdef OFF_FOCUS_FADING
746 pix_colors = pix_colors_focused;
747#endif
748
865 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 749 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
866 { 750 {
751 const char *name = rs[Rs_color + i];
752
753 if (!name)
754 continue;
755
867 rxvt_color xcol; 756 rxvt_color xcol;
868 757
869 if (!rs[Rs_color + i]) 758 if (!set_color (xcol, name))
870 continue;
871
872 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
873 { 759 {
874#ifndef XTERM_REVERSE_VIDEO 760#ifndef XTERM_REVERSE_VIDEO
875 if (i < 2 && (Options & Opt_reverseVideo)) 761 if (i < 2 && option (Opt_reverseVideo))
876 rs[Rs_color + i] = def_colorName[!i]; 762 name = def_colorName [1 - i];
877 else 763 else
878#endif 764#endif
879 rs[Rs_color + i] = def_colorName[i]; 765 name = def_colorName [i];
880 766
881 if (!rs[Rs_color + i]) 767 if (!name)
882 continue; 768 continue;
883 769
884 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 770 if (!set_color (xcol, name))
885 { 771 {
886 switch (i) 772 switch (i)
887 { 773 {
888 case Color_fg: 774 case Color_fg:
889 case Color_bg: 775 case Color_bg:
890 /* fatal: need bg/fg color */
891 rxvt_fatal ("unable to get foreground/background colour, aborting"); 776 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
892 /* NOTREACHED */ 777 name = "";
893 break; 778 break;
894#ifndef NO_CURSORCOLOR 779#ifndef NO_CURSORCOLOR
895 case Color_cursor2: 780 case Color_cursor2:
896 xcol = PixColors[Color_fg]; 781#endif
897 break;
898#endif /* ! NO_CURSORCOLOR */
899 case Color_pointer: 782 case Color_pointer_fg:
900 xcol = PixColors[Color_fg]; 783 name = rs[Rs_color + Color_fg];
784 xcol.set (this, name);
901 break; 785 break;
902 default: 786 default:
903 xcol = PixColors[Color_bg]; /* None */ 787 name = rs[Rs_color + Color_bg];
788 xcol.set (this, name);
904 break; 789 break;
905 } 790 }
906 } 791 }
907 } 792 }
908 793
909 PixColors[i] = xcol; 794 pix_colors[i] = xcol;
910 SET_PIXCOLOR (i); 795 rs[Rs_color + i] = name;
796 }
797
798 if (depth <= 2)
911 } 799 {
912 800 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
913 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) 801 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
914 PixColors[Color_pointer] = PixColors[Color_fg]; 802 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
915 if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) 803 }
916 PixColors[Color_border] = PixColors[Color_fg];
917 804
918 /* 805 /*
919 * get scrollBar/menuBar shadow colors 806 * get scrollBar shadow colors
920 * 807 *
921 * The calculations of topShadow/bottomShadow values are adapted 808 * The calculations of topShadow/bottomShadow values are adapted
922 * from the fvwm window manager. 809 * from the fvwm window manager.
923 */ 810 */
924#ifdef KEEP_SCROLLCOLOR 811#ifdef KEEP_SCROLLCOLOR
925 812 if (depth <= 2)
926 if (XDEPTH <= 2) 813 {
927 { /* Monochrome */ 814 /* Monochrome */
928 PixColors[Color_scroll] = PixColors[Color_fg]; 815 alias_color (Color_scroll, Color_fg);
929 PixColors[Color_topShadow] = PixColors[Color_bg]; 816 alias_color (Color_topShadow, Color_bg);
930 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 817 alias_color (Color_bottomShadow, Color_bg);
931 } 818 }
932 else 819 else
933 { 820 {
934 rxvt_color xcol[3]; 821 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
935 /* xcol[0] == white
936 * xcol[1] == top shadow
937 * xcol[2] == bot shadow */
938 822
939 xcol[1] = PixColors[Color_scroll]; 823 rgba cscroll;
940# ifdef PREFER_24BIT 824 pix_colors [Color_scroll].get (cscroll);
941 xcol[0].set (display, 65535, 65535, 65535);
942 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
943# else
944 xcol[0].set (display, WhitePixel (display->display, display->screen));
945# endif
946
947 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
948
949 xcol[0].get (display, pr0, pg0, pb0);
950 xcol[1].get (display, pr1, pg1, pb1);
951
952 /* bottomShadowColor */
953 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
954 xcol[2] = PixColors[Color_Black];
955
956 PixColors[Color_bottomShadow] = xcol[2];
957 825
958 /* topShadowColor */ 826 /* topShadowColor */
959 if (!xcol[1].set (display, 827 if (!pix_colors[Color_topShadow].set (this,
960 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 828 rgba (
961 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 829 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
962 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 830 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
963 xcol[1] = PixColors[Color_White]; 831 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
964 832 cscroll.a)
965 PixColors[Color_topShadow] = xcol[1]; 833 ))
834 alias_color (Color_topShadow, Color_White);
966 } 835 }
967#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
968} 842}
969 843
970/*----------------------------------------------------------------------*/ 844/*----------------------------------------------------------------------*/
971/* color aliases, fg/bg bright-bold */ 845/* color aliases, fg/bg bright-bold */
972void 846void
… …
975 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 849 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
976 { 850 {
977 int i = atoi (rs[Rs_color + idx]); 851 int i = atoi (rs[Rs_color + idx]);
978 852
979 if (i >= 8 && i <= 15) 853 if (i >= 8 && i <= 15)
980 { /* bright colors */ 854 /* bright colors */
981 i -= 8;
982#ifndef NO_BRIGHTCOLOR
983 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 855 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
984 return; 856 else if (i >= 0 && i <= 7)
985#endif 857 /* normal colors */
986
987 }
988
989 if (i >= 0 && i <= 7) /* normal colors */
990 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 858 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
991 } 859 }
992} 860}
993 861
994/*----------------------------------------------------------------------*/ 862/*----------------------------------------------------------------------*/
… …
997 * Use resource ``modifier'' to override the Meta modifier 865 * Use resource ``modifier'' to override the Meta modifier
998 */ 866 */
999void 867void
1000rxvt_term::get_ourmods () 868rxvt_term::get_ourmods ()
1001{ 869{
1002 int i, j, k; 870 int i, j, k;
1003 int requestedmeta, realmeta, realalt; 871 int requestedmeta, realmeta, realalt;
1004 const char *cm, *rsmod; 872 const char *cm, *rsmod;
1005 XModifierKeymap *map; 873 XModifierKeymap *map;
1006 KeyCode *kc; 874 KeyCode *kc;
1007 const unsigned int modmasks[] = 875 const unsigned int modmasks[] =
1008 { 876 {
1009 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 877 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1010 }; 878 };
1011 879
1012 requestedmeta = realmeta = realalt = 0; 880 requestedmeta = realmeta = realalt = 0;
1013 rsmod = rs[Rs_modifier]; 881 rsmod = rs[Rs_modifier];
882
1014 if (rsmod 883 if (rsmod
1015 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 884 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1016 requestedmeta = rsmod[3] - '0'; 885 requestedmeta = rsmod[3] - '0';
1017 886
1018 map = XGetModifierMapping (display->display); 887 map = XGetModifierMapping (dpy);
1019 kc = map->modifiermap; 888 kc = map->modifiermap;
889
1020 for (i = 1; i < 6; i++) 890 for (i = 1; i < 6; i++)
1021 { 891 {
1022 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 892 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
893
1023 for (j = map->max_keypermod; j--; k++) 894 for (j = map->max_keypermod; j--; k++)
1024 { 895 {
1025 if (kc[k] == 0) 896 if (kc[k] == 0)
1026 break; 897 break;
898
1027 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 899 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1028 { 900 {
1029 case XK_Num_Lock: 901 case XK_Num_Lock:
1030 ModNumLockMask = modmasks[i - 1]; 902 ModNumLockMask = modmasks[i - 1];
1031 /* FALLTHROUGH */ 903 continue;
1032 default: 904
1033 continue; /* for (;;) */ 905 case XK_ISO_Level3_Shift:
906 ModLevel3Mask = modmasks[i - 1];
907 continue;
908
1034 case XK_Meta_L: 909 case XK_Meta_L:
1035 case XK_Meta_R: 910 case XK_Meta_R:
1036 cm = "meta"; 911 cm = "meta";
1037 realmeta = i; 912 realmeta = i;
1038 break; 913 break;
914
1039 case XK_Alt_L: 915 case XK_Alt_L:
1040 case XK_Alt_R: 916 case XK_Alt_R:
1041 cm = "alt"; 917 cm = "alt";
1042 realalt = i; 918 realalt = i;
1043 break; 919 break;
920
1044 case XK_Super_L: 921 case XK_Super_L:
1045 case XK_Super_R: 922 case XK_Super_R:
1046 cm = "super"; 923 cm = "super";
1047 break; 924 break;
925
1048 case XK_Hyper_L: 926 case XK_Hyper_L:
1049 case XK_Hyper_R: 927 case XK_Hyper_R:
1050 cm = "hyper"; 928 cm = "hyper";
1051 break; 929 break;
930
931 default:
932 continue;
1052 } 933 }
1053 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 934
935 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1054 requestedmeta = i; 936 requestedmeta = i;
1055 } 937 }
1056 } 938 }
939
1057 XFreeModifiermap (map); 940 XFreeModifiermap (map);
941
1058 i = (requestedmeta ? requestedmeta 942 i = requestedmeta ? requestedmeta
1059 : (realmeta ? realmeta 943 : realmeta ? realmeta
1060 : (realalt ? realalt : 0))); 944 : realalt ? realalt
945 : 0;
946
1061 if (i) 947 if (i)
1062 ModMetaMask = modmasks[i - 1]; 948 ModMetaMask = modmasks[i - 1];
1063} 949}
1064 950
1065/*----------------------------------------------------------------------*/ 951/*----------------------------------------------------------------------*/
1066/* rxvt_Create_Windows () - Open and map the window */ 952/* rxvt_Create_Windows () - Open and map the window */
1067void 953void
1068rxvt_term::create_windows (int argc, const char *const *argv) 954rxvt_term::create_windows (int argc, const char *const *argv)
1069{ 955{
1070 XClassHint classHint; 956 XClassHint classHint;
1071 XWMHints wmHint; 957 XWMHints wmHint;
958#if ENABLE_FRILLS
959 MWMHints mwmhints = { };
960#endif
1072 XGCValues gcvalue; 961 XGCValues gcvalue;
1073 long vt_emask;
1074
1075 XWindowAttributes gattr; 962 XSetWindowAttributes attributes;
963 Window top, parent;
1076 964
1077 if (Options & Opt_transparent) 965 dLocal (Display *, dpy);
1078 {
1079 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1080 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1081 }
1082 966
1083 /* grab colors before netscape does */ 967 /* grab colors before netscape does */
1084 Get_Colours (); 968 Get_Colours ();
1085 969
1086 if (!change_font (rs[Rs_font])) 970 if (!set_fonts ())
1087 { 971 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1088 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n"); 972
1089 destroy (); 973 parent = display->root;
1090 return; 974
975 attributes.override_redirect = !!option (Opt_override_redirect);
976
977#if ENABLE_FRILLS
978 if (option (Opt_borderLess))
1091 } 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
1092 1005
1093 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
1094 old_width = szHint.width; 1023 old_width = szHint.width;
1095 old_height = szHint.height; 1024 old_height = szHint.height;
1096 1025
1097 /* parent window - reverse video so we can see placement errors
1098 * sub-window placement & size in rxvt_resize_subwindows ()
1099 */
1100
1101#ifdef PREFER_24BIT
1102 XSetWindowAttributes attributes;
1103
1104 attributes.background_pixel = PixColors[Color_fg];
1105 attributes.border_pixel = PixColors[Color_border];
1106 attributes.colormap = display->cmap;
1107 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1108 szHint.x, szHint.y,
1109 szHint.width, szHint.height,
1110 TermWin.ext_bwidth,
1111 display->depth, InputOutput,
1112 display->visual,
1113 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1114#else
1115 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1116 szHint.x, szHint.y,
1117 szHint.width,
1118 szHint.height,
1119 TermWin.ext_bwidth,
1120 PixColors[Color_border],
1121 PixColors[Color_fg]);
1122#endif
1123
1124 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1026 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1125 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1027 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1126 1028
1127 classHint.res_name = (char *)rs[Rs_name]; 1029 classHint.res_name = (char *)rs[Rs_name];
1128 classHint.res_class = (char *)RESCLASS; 1030 classHint.res_class = (char *)RESCLASS;
1129 1031
1130 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1032 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1131 wmHint.input = True; 1033 wmHint.input = True;
1132 wmHint.initial_state = (Options & Opt_iconic ? IconicState 1034 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1133 : NormalState); 1035 wmHint.window_group = top;
1134 wmHint.window_group = TermWin.parent[0];
1135 1036
1136 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1037 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1137 (char **)argv, argc, &szHint, &wmHint, &classHint); 1038 &szHint, &wmHint, &classHint);
1138 1039
1139 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,
1140 KeyPressMask 1071 KeyPressMask
1141#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1072#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1142 | KeyReleaseMask 1073 | KeyReleaseMask
1143#endif 1074#endif
1144 | FocusChangeMask | VisibilityChangeMask 1075 | FocusChangeMask | VisibilityChangeMask
1145 | StructureNotifyMask); 1076 | ExposureMask | StructureNotifyMask);
1077
1146 termwin_ev.start (display, TermWin.parent[0]); 1078 termwin_ev.start (display, top);
1147 1079
1148 /* 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 */
1149 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1081 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1150 1082
1151#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1083#ifdef HAVE_SCROLLBARS
1152 /* cursor (menuBar/scrollBar): Black-on-White */ 1084 /* cursor scrollBar: Black-on-White */
1153 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr); 1085 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1154#endif
1155
1156#ifdef POINTER_BLANK
1157 {
1158 XColor blackcolour;
1159 blackcolour.red = 0;
1160 blackcolour.green = 0;
1161 blackcolour.blue = 0;
1162 Font f = XLoadFont (display->display, "fixed");
1163 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1164 &blackcolour, &blackcolour);
1165 XUnloadFont (display->display, f);
1166 }
1167#endif 1086#endif
1168 1087
1169 /* the vt window */ 1088 /* the vt window */
1170 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1089 vt = XCreateSimpleWindow (dpy, top,
1171 window_vt_x, window_vt_y, 1090 window_vt_x, window_vt_y,
1172 TermWin_TotalWidth (), 1091 width, height,
1173 TermWin_TotalHeight (),
1174 0, 1092 0,
1175 PixColors[Color_fg], 1093 pix_colors_focused[Color_fg],
1176 PixColors[Color_bg]); 1094 pix_colors_focused[Color_bg]);
1177 1095
1178#ifdef DEBUG_X 1096 attributes.bit_gravity = NorthWestGravity;
1179 XStoreName (display->display, TermWin.vt, "vt window"); 1097 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1180#endif
1181 1098
1182 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1099 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1183 | PropertyChangeMask);
1184 1100
1185#ifdef POINTER_BLANK
1186 pointer_unblank ();
1187
1188 if ((Options & Opt_pointerBlank)) 1101 if (option (Opt_pointerBlank))
1189 vt_emask |= PointerMotionMask; 1102 vt_emask |= PointerMotionMask;
1190 else 1103 else
1191#endif
1192 vt_emask |= (Button1MotionMask | Button3MotionMask); 1104 vt_emask |= Button1MotionMask | Button3MotionMask;
1193 1105
1194 XSelectInput (display->display, TermWin.vt, vt_emask); 1106 vt_select_input ();
1107
1195 vt_ev.start (display, TermWin.vt); 1108 vt_ev.start (display, vt);
1196
1197#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1198 if (menuBar_height ())
1199 {
1200 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1201 window_vt_x, 0,
1202 TermWin_TotalWidth (),
1203 menuBar_TotalHeight (),
1204 0,
1205 PixColors[Color_fg],
1206 PixColors[Color_scroll]);
1207
1208#ifdef DEBUG_X
1209 XStoreName (display->display, menuBar.win, "menubar");
1210#endif
1211
1212 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1213
1214 XDefineCursor (display->display, menuBar.win,
1215 XCreateFontCursor (display->display, XC_left_ptr));
1216
1217 XSelectInput (display->display, menuBar.win,
1218 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1219 | Button1MotionMask));
1220 menubar_ev.start (display, menuBar.win);
1221 }
1222#endif
1223
1224#ifdef XPM_BACKGROUND
1225 if (rs[Rs_backgroundPixmap] != NULL
1226 && ! (Options & Opt_transparent))
1227 {
1228 const char *p = rs[Rs_backgroundPixmap];
1229
1230 if ((p = STRCHR (p, ';')) != NULL)
1231 {
1232 p++;
1233 scale_pixmap (p);
1234 }
1235 set_bgPixmap (rs[Rs_backgroundPixmap]);
1236 scr_touch (True);
1237 }
1238#endif
1239 1109
1240 /* graphics context for the vt window */ 1110 /* graphics context for the vt window */
1241 gcvalue.foreground = PixColors[Color_fg]; 1111 gcvalue.foreground = pix_colors[Color_fg];
1242 gcvalue.background = PixColors[Color_bg]; 1112 gcvalue.background = pix_colors[Color_bg];
1243 gcvalue.graphics_exposures = 1; 1113 gcvalue.graphics_exposures = 0;
1244 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1114
1115 gc = XCreateGC (dpy, vt,
1245 GCForeground | GCBackground | GCGraphicsExposures, 1116 GCForeground | GCBackground | GCGraphicsExposures,
1246 &gcvalue); 1117 &gcvalue);
1247 1118
1248 TermWin.drawable = new rxvt_drawable (display, TermWin.vt); 1119 drawable = new rxvt_drawable (this, vt);
1249 1120
1250#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1121#ifdef RXVT_SCROLLBAR
1251 gcvalue.foreground = PixColors[Color_topShadow]; 1122 gcvalue.foreground = pix_colors[Color_topShadow];
1252 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1123 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1253 gcvalue.foreground = PixColors[Color_bottomShadow]; 1124 gcvalue.foreground = pix_colors[Color_bottomShadow];
1254 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1125 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1255 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)]; 1126 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1256 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1127 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1257#endif
1258}
1259
1260/*----------------------------------------------------------------------*/
1261/*
1262 * Run the command in a subprocess and return a file descriptor for the
1263 * master end of the pseudo-teletype pair with the command talking to
1264 * the slave.
1265 */
1266int
1267rxvt_term::run_command (const char *const *argv)
1268{
1269 int cfd, er;
1270
1271 /* get master (pty) */
1272 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1273 rxvt_fatal ("can't open pseudo-tty");
1274
1275 fcntl (cfd, F_SETFL, O_NONBLOCK);
1276
1277 /* get slave (tty) */
1278 if (tty_fd < 0)
1279 {
1280#ifndef NO_SETOWNER_TTYDEV
1281 privileged_ttydev (SAVE);
1282#endif
1283
1284 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1285 {
1286 close (cfd);
1287 rxvt_fatal ("can't open slave tty %s", ttydev);
1288 }
1289 }
1290#ifndef NO_BACKSPACE_KEY
1291 if (key_backspace[0] && !key_backspace[1])
1292 er = key_backspace[0];
1293 else if (STRCMP (key_backspace, "DEC") == 0)
1294 er = '\177'; /* the initial state anyway */
1295 else
1296#endif
1297
1298 er = -1;
1299
1300 rxvt_get_ttymode (& (tio), er);
1301
1302#ifndef __QNX__
1303 /* spin off the command interpreter */
1304 switch (cmd_pid = fork ())
1305 {
1306 case -1:
1307 rxvt_fatal ("can't fork");
1308 case 0:
1309 close (cfd); /* only keep tty_fd and STDERR open */
1310
1311 init_env ();
1312
1313 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1314 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1315 else
1316 {
1317 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1318 dup2 (tty_fd, STDIN_FILENO);
1319 dup2 (tty_fd, STDOUT_FILENO);
1320 dup2 (tty_fd, STDERR_FILENO);
1321
1322 if (tty_fd > 2)
1323 close (tty_fd);
1324
1325 run_child (argv);
1326 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1327 }
1328
1329 _exit (EXIT_FAILURE);
1330
1331 default:
1332 {
1333#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1334 int fdstdin;
1335
1336 fdstdin = dup (STDIN_FILENO);
1337 dup2 (tty_fd, STDIN_FILENO);
1338#endif
1339
1340#ifdef UTMP_SUPPORT
1341 privileged_utmp (SAVE);
1342#endif
1343
1344#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1345
1346 dup2 (fdstdin, STDIN_FILENO);
1347 close (fdstdin);
1348#endif
1349 }
1350
1351 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1352 break;
1353 }
1354#else /* __QNX__ uses qnxspawn () */
1355 fchmod (tty_fd, 0622);
1356 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1357 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1358
1359 if (run_child (argv) == -1)
1360 exit (EXIT_FAILURE);
1361#endif
1362
1363 return cfd;
1364}
1365
1366/* ------------------------------------------------------------------------- *
1367 * CHILD PROCESS OPERATIONS *
1368 * ------------------------------------------------------------------------- */
1369/*
1370 * The only open file descriptor is the slave tty - so no error messages.
1371 * returns are fatal
1372 */
1373int
1374rxvt_term::run_child (const char *const *argv)
1375{
1376 char *login;
1377
1378 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1379
1380 if (Options & Opt_console)
1381 { /* be virtual console, fail silently */
1382#ifdef TIOCCONS
1383 unsigned int on = 1;
1384
1385 ioctl (STDIN_FILENO, TIOCCONS, &on);
1386#elif defined (SRIOCSREDIR)
1387 int fd;
1388
1389 fd = open (CONSOLE, O_WRONLY, 0);
1390 if (fd >= 0)
1391 {
1392 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1393 close (fd);
1394 }
1395#endif /* SRIOCSREDIR */
1396
1397 }
1398
1399 /* reset signals and spin off the command interpreter */
1400 signal (SIGINT, SIG_DFL);
1401 signal (SIGQUIT, SIG_DFL);
1402 signal (SIGCHLD, SIG_DFL);
1403 /*
1404 * mimick login's behavior by disabling the job control signals
1405 * a shell that wants them can turn them back on
1406 */
1407#ifdef SIGTSTP
1408 signal (SIGTSTP, SIG_IGN);
1409 signal (SIGTTIN, SIG_IGN);
1410 signal (SIGTTOU, SIG_IGN);
1411#endif /* SIGTSTP */
1412
1413 /* set window size */
1414 struct winsize ws;
1415
1416 ws.ws_col = TermWin.ncol;
1417 ws.ws_row = TermWin.nrow;
1418 ws.ws_xpixel = ws.ws_ypixel = 0;
1419 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1420
1421 // unblock signals (signals are blocked by iom.C
1422 sigset_t ss;
1423 sigemptyset (&ss);
1424 sigprocmask (SIG_SETMASK, &ss, 0);
1425
1426#ifndef __QNX__
1427 /* command interpreter path */
1428 if (argv != NULL)
1429 {
1430# ifdef DEBUG_CMD
1431 int i;
1432
1433 for (i = 0; argv[i]; i++)
1434 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1435# endif 1128#endif
1436 1129
1437 execvp (argv[0], (char *const *)argv); 1130#ifdef OFF_FOCUS_FADING
1438 /* no error message: STDERR is closed! */ 1131 // initially we are in unfocused state
1439 } 1132 if (rs[Rs_fade])
1440 else 1133 pix_colors = pix_colors_unfocused;
1441 {
1442 const char *argv0, *shell;
1443
1444 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1445 shell = "/bin/sh";
1446
1447 argv0 = (const char *)rxvt_r_basename (shell);
1448 if (Options & Opt_loginShell)
1449 {
1450 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1451
1452 login[0] = '-';
1453 STRCPY (&login[1], argv0);
1454 argv0 = login;
1455 }
1456 execlp (shell, argv0, NULL);
1457 /* no error message: STDERR is closed! */
1458 }
1459
1460#else /* __QNX__ uses qnxspawn () */
1461
1462 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1463 char *command = NULL, fullcommand[_MAX_PATH];
1464 char **arg_v, *arg_a[2] = { NULL, NULL };
1465
1466 if (argv != NULL)
1467 {
1468 if (access (argv[0], X_OK) == -1)
1469 {
1470 if (STRCHR (argv[0], '/') == NULL)
1471 {
1472 searchenv (argv[0], "PATH", fullcommand);
1473 if (fullcommand[0] != '\0')
1474 command = fullcommand;
1475 }
1476 if (access (command, X_OK) == -1)
1477 return -1;
1478 }
1479 else
1480 command = argv[0];
1481 arg_v = argv;
1482 }
1483 else
1484 {
1485 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1486 command = "/bin/sh";
1487
1488 arg_a[0] = my_basename (command);
1489 if (Options & Opt_loginShell)
1490 {
1491 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1492
1493 login[0] = '-';
1494 STRCPY (&login[1], arg_a[0]);
1495 arg_a[0] = login;
1496 }
1497 arg_v = arg_a;
1498 }
1499 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1500 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1501 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1502 command, arg_v, environ, iov_a, 0);
1503 if (login)
1504 free (login);
1505
1506 close (tty_fd);
1507 return cmd_fd;
1508
1509#endif 1134#endif
1510 return -1; 1135
1136 pointer_unblank ();
1137 scr_recolour ();
1511} 1138}
1512 1139
1513/* ------------------------------------------------------------------------- * 1140/* ------------------------------------------------------------------------- *
1514 * GET TTY CURRENT STATE * 1141 * GET TTY CURRENT STATE *
1515 * ------------------------------------------------------------------------- */ 1142 * ------------------------------------------------------------------------- */
1516/* rxvt_get_ttymode () */
1517/* EXTPROTO */
1518void 1143void
1519rxvt_get_ttymode (ttymode_t *tio, int erase) 1144rxvt_get_ttymode (ttymode_t *tio, int erase)
1520{ 1145{
1521#ifdef HAVE_TERMIOS_H
1522 /* 1146 /*
1523 * standard System V termios interface 1147 * standard System V termios interface
1524 */ 1148 */
1525 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1149 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1526 { 1150 {
1527 /* 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
1528 tio->c_cc[VINTR] = CINTR; 1155 tio->c_cc[VINTR] = CINTR;
1529 tio->c_cc[VQUIT] = CQUIT; 1156 tio->c_cc[VQUIT] = CQUIT;
1530 tio->c_cc[VERASE] = CERASE; 1157 tio->c_cc[VERASE] = CERASE;
1158#ifdef VERASE2
1159 tio->c_cc[VERASE2] = CERASE2;
1160#endif
1531 tio->c_cc[VKILL] = CKILL; 1161 tio->c_cc[VKILL] = CKILL;
1532 tio->c_cc[VSTART] = CSTART; 1162 tio->c_cc[VSTART] = CSTART;
1533 tio->c_cc[VSTOP] = CSTOP; 1163 tio->c_cc[VSTOP] = CSTOP;
1534 tio->c_cc[VSUSP] = CSUSP; 1164 tio->c_cc[VSUSP] = CSUSP;
1535# ifdef VDSUSP 1165# ifdef VDSUSP
1536
1537 tio->c_cc[VDSUSP] = CDSUSP; 1166 tio->c_cc[VDSUSP] = CDSUSP;
1538# endif 1167# endif
1539# ifdef VREPRINT 1168# ifdef VREPRINT
1540
1541 tio->c_cc[VREPRINT] = CRPRNT; 1169 tio->c_cc[VREPRINT] = CRPRNT;
1542# endif 1170# endif
1543# ifdef VDISCRD 1171# ifdef VDISCRD
1544
1545 tio->c_cc[VDISCRD] = CFLUSH; 1172 tio->c_cc[VDISCRD] = CFLUSH;
1546# endif 1173# endif
1547# ifdef VWERSE 1174# ifdef VWERSE
1548
1549 tio->c_cc[VWERSE] = CWERASE; 1175 tio->c_cc[VWERSE] = CWERASE;
1550# endif 1176# endif
1551# ifdef VLNEXT 1177# ifdef VLNEXT
1552
1553 tio->c_cc[VLNEXT] = CLNEXT; 1178 tio->c_cc[VLNEXT] = CLNEXT;
1554# endif 1179# endif
1555
1556 } 1180 }
1181
1557 tio->c_cc[VEOF] = CEOF; 1182 tio->c_cc[VEOF] = CEOF;
1558 tio->c_cc[VEOL] = VDISABLE; 1183 tio->c_cc[VEOL] = VDISABLE;
1559# ifdef VEOL2 1184# ifdef VEOL2
1560
1561 tio->c_cc[VEOL2] = VDISABLE; 1185 tio->c_cc[VEOL2] = VDISABLE;
1562# endif 1186# endif
1563# ifdef VSWTC 1187# ifdef VSWTC
1564
1565 tio->c_cc[VSWTC] = VDISABLE; 1188 tio->c_cc[VSWTC] = VDISABLE;
1566# endif 1189# endif
1567# ifdef VSWTCH 1190# ifdef VSWTCH
1568
1569 tio->c_cc[VSWTCH] = VDISABLE; 1191 tio->c_cc[VSWTCH] = VDISABLE;
1570# endif 1192# endif
1571# if VMIN != VEOF 1193# if VMIN != VEOF
1572
1573 tio->c_cc[VMIN] = 1; 1194 tio->c_cc[VMIN] = 1;
1574# endif 1195# endif
1575# if VTIME != VEOL 1196# if VTIME != VEOL
1576
1577 tio->c_cc[VTIME] = 0; 1197 tio->c_cc[VTIME] = 0;
1578# endif 1198# endif
1579 1199
1580 if (erase != -1) 1200 if (erase != -1)
1581 tio->c_cc[VERASE] = (char)erase; 1201 tio->c_cc[VERASE] = (char)erase;
… …
1597 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1217 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1598# if defined (ECHOCTL) && defined (ECHOKE) 1218# if defined (ECHOCTL) && defined (ECHOKE)
1599 | ECHOCTL | ECHOKE 1219 | ECHOCTL | ECHOKE
1600# endif 1220# endif
1601 | ECHOE | ECHOK); 1221 | ECHOE | ECHOK);
1602# else /* HAVE_TERMIOS_H */
1603
1604 /*
1605 * sgtty interface
1606 */
1607
1608 /* get parameters -- gtty */
1609 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1610 {
1611 tio->sg.sg_erase = CERASE; /* ^H */
1612 tio->sg.sg_kill = CKILL; /* ^U */
1613 }
1614 if (erase != -1)
1615 tio->sg.sg_erase = (char)erase;
1616
1617 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1618
1619 /* get special characters */
1620 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1621 {
1622 tio->tc.t_intrc = CINTR; /* ^C */
1623 tio->tc.t_quitc = CQUIT; /* ^\ */
1624 tio->tc.t_startc = CSTART; /* ^Q */
1625 tio->tc.t_stopc = CSTOP; /* ^S */
1626 tio->tc.t_eofc = CEOF; /* ^D */
1627 tio->tc.t_brkc = -1;
1628 }
1629 /* get local special chars */
1630 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1631 {
1632 tio->lc.t_suspc = CSUSP; /* ^Z */
1633 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1634 tio->lc.t_rprntc = CRPRNT; /* ^R */
1635 tio->lc.t_flushc = CFLUSH; /* ^O */
1636 tio->lc.t_werasc = CWERASE; /* ^W */
1637 tio->lc.t_lnextc = CLNEXT; /* ^V */
1638 }
1639 /* get line discipline */
1640 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1641# ifdef NTTYDISC
1642
1643 tio->line = NTTYDISC;
1644# endif /* NTTYDISC */
1645
1646 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1647#endif /* HAVE_TERMIOS_H */
1648 1222
1649 /* 1223 /*
1650 * Debugging 1224 * Debugging
1651 */ 1225 */
1652#ifdef DEBUG_TTYMODE 1226#ifdef DEBUG_TTYMODE
1653#ifdef HAVE_TERMIOS_H
1654 /* c_iflag bits */ 1227 /* c_iflag bits */
1655 fprintf (stderr, "Input flags\n"); 1228 fprintf (stderr, "Input flags\n");
1656 1229
1657 /* cpp token stringize doesn't work on all machines <sigh> */ 1230 /* cpp token stringize doesn't work on all machines <sigh> */
1658# define FOO(flag,name) \ 1231# define FOO(flag,name) \
… …
1670 FOO (IGNCR, "IGNCR"); 1243 FOO (IGNCR, "IGNCR");
1671 FOO (ICRNL, "ICRNL"); 1244 FOO (ICRNL, "ICRNL");
1672 FOO (IXON, "IXON"); 1245 FOO (IXON, "IXON");
1673 FOO (IXOFF, "IXOFF"); 1246 FOO (IXOFF, "IXOFF");
1674# ifdef IUCLC 1247# ifdef IUCLC
1675
1676 FOO (IUCLC, "IUCLC"); 1248 FOO (IUCLC, "IUCLC");
1677# endif 1249# endif
1678# ifdef IXANY 1250# ifdef IXANY
1679
1680 FOO (IXANY, "IXANY"); 1251 FOO (IXANY, "IXANY");
1681# endif 1252# endif
1682# ifdef IMAXBEL 1253# ifdef IMAXBEL
1683
1684 FOO (IMAXBEL, "IMAXBEL"); 1254 FOO (IMAXBEL, "IMAXBEL");
1685# endif 1255# endif
1686 1256
1687 fprintf (stderr, "\n"); 1257 fprintf (stderr, "\n");
1688 1258
… …
1695 FOO (VERASE, "VERASE"); 1265 FOO (VERASE, "VERASE");
1696 FOO (VKILL, "VKILL"); 1266 FOO (VKILL, "VKILL");
1697 FOO (VEOF, "VEOF"); 1267 FOO (VEOF, "VEOF");
1698 FOO (VEOL, "VEOL"); 1268 FOO (VEOL, "VEOL");
1699# ifdef VEOL2 1269# ifdef VEOL2
1700
1701 FOO (VEOL2, "VEOL2"); 1270 FOO (VEOL2, "VEOL2");
1702# endif 1271# endif
1703# ifdef VSWTC 1272# ifdef VSWTC
1704
1705 FOO (VSWTC, "VSWTC"); 1273 FOO (VSWTC, "VSWTC");
1706# endif 1274# endif
1707# ifdef VSWTCH 1275# ifdef VSWTCH
1708
1709 FOO (VSWTCH, "VSWTCH"); 1276 FOO (VSWTCH, "VSWTCH");
1710# endif 1277# endif
1711
1712 FOO (VSTART, "VSTART"); 1278 FOO (VSTART, "VSTART");
1713 FOO (VSTOP, "VSTOP"); 1279 FOO (VSTOP, "VSTOP");
1714 FOO (VSUSP, "VSUSP"); 1280 FOO (VSUSP, "VSUSP");
1715# ifdef VDSUSP 1281# ifdef VDSUSP
1716
1717 FOO (VDSUSP, "VDSUSP"); 1282 FOO (VDSUSP, "VDSUSP");
1718# endif 1283# endif
1719# ifdef VREPRINT 1284# ifdef VREPRINT
1720
1721 FOO (VREPRINT, "VREPRINT"); 1285 FOO (VREPRINT, "VREPRINT");
1722# endif 1286# endif
1723# ifdef VDISCRD 1287# ifdef VDISCRD
1724
1725 FOO (VDISCRD, "VDISCRD"); 1288 FOO (VDISCRD, "VDISCRD");
1726# endif 1289# endif
1727# ifdef VWERSE 1290# ifdef VWERSE
1728
1729 FOO (VWERSE, "VWERSE"); 1291 FOO (VWERSE, "VWERSE");
1730# endif 1292# endif
1731# ifdef VLNEXT 1293# ifdef VLNEXT
1732
1733 FOO (VLNEXT, "VLNEXT"); 1294 FOO (VLNEXT, "VLNEXT");
1734# endif 1295# endif
1735 1296
1736 fprintf (stderr, "\n"); 1297 fprintf (stderr, "\n");
1737# undef FOO 1298# undef FOO
1738# endif /* HAVE_TERMIOS_H */ 1299#endif /* DEBUG_TTYMODE */
1739#endif /* DEBUG_TTYMODE */
1740} 1300}
1741 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
1742/*----------------------- end-of-file (C source) -----------------------*/ 1487/*----------------------- end-of-file (C source) -----------------------*/

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