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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.31 by pcg, Sun Feb 22 08:09:38 2004 UTC vs.
Revision 1.232 by sasha, Tue Dec 18 15:44:55 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_NEW_SELECTION
390 selection_style = NEW_SELECT;
391#else
392 selection_style = OLD_SELECT;
393#endif
394
395#ifndef NO_BRIGHTCOLOR
396 colorfgbg = DEFAULT_RSTYLE;
397#endif
398
399#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
400 ks_bigfont = XK_greater;
401 ks_smallfont = XK_less;
402#endif
403
404 refresh_limit = 1;
405 refresh_type = SLOW_REFRESH; 303 refresh_type = SLOW_REFRESH;
406 prev_nrow = prev_ncol = 0;
407#ifdef MULTICHAR_SET
408# ifdef MULTICHAR_ENCODING
409 encoding_method = MULTICHAR_ENCODING;
410# endif
411 multichar_decode = rxvt_euc2jis;
412#endif
413 304
414 oldcursor.row = oldcursor.col = -1; 305 oldcursor.row = oldcursor.col = -1;
415#ifdef XPM_BACKGROUND
416 /* bgPixmap.w = bgPixmap.h = 0; */
417 bgPixmap.x = bgPixmap.y = 50;
418 bgPixmap.pixmap = None;
419#endif
420
421 last_bot = last_state = -1; 306 last_bot = last_state = -1;
422 307
423#ifdef MENUBAR 308 set_option (Opt_scrollBar);
424 menu_readonly = 1; 309 set_option (Opt_scrollTtyOutput);
425# if ! (MENUBAR_MAX > 1) 310 set_option (Opt_jumpScroll);
426 CurrentBar = & (BarList); 311 set_option (Opt_skipScroll);
427# endif /* (MENUBAR_MAX > 1) */ 312 set_option (Opt_secondaryScreen);
428#endif 313 set_option (Opt_secondaryScroll);
429 314 set_option (Opt_pastableTabs);
430 return true; 315 set_option (Opt_intensityStyles);
316 set_option (Opt_iso14755_52);
431} 317}
432 318
433void 319void
434rxvt_term::init_secondary () 320rxvt_term::init_secondary ()
435{ 321{
436 int i; 322 int i;
437#ifdef TTY_GID_SUPPORT
438 struct group *gr = getgrnam ("tty");
439
440 if (gr)
441 { /* change group ownership of tty to "tty" */
442 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
443 ttygid = gr->gr_gid;
444 }
445 else
446#endif /* TTY_GID_SUPPORT */
447
448 {
449 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
450 ttygid = getgid ();
451 }
452 323
453 /* 324 /*
454 * Close all unused file descriptors 325 * Close all unused file descriptors
455 * We don't want them, we don't need them. 326 * We don't want them, we don't need them.
456 */ 327 */
457 if ((i = open ("/dev/null", O_RDONLY)) < 0) 328 if ((i = open ("/dev/null", O_RDONLY)) < 0)
458 { 329 {
459 /* TODO: BOO HISS */ 330 /* TODO: BOO HISS */
460 dup2 (STDERR_FILENO, STDIN_FILENO); 331 dup2 (STDERR_FILENO, STDIN_FILENO);
461 } 332 }
462 else if (i > STDIN_FILENO) 333 else if (i != STDIN_FILENO)
463 { 334 {
464 dup2 (i, STDIN_FILENO); 335 dup2 (i, STDIN_FILENO);
465 close (i); 336 close (i);
466 } 337 }
467 338
… …
482/*----------------------------------------------------------------------*/ 353/*----------------------------------------------------------------------*/
483const char ** 354const char **
484rxvt_term::init_resources (int argc, const char *const *argv) 355rxvt_term::init_resources (int argc, const char *const *argv)
485{ 356{
486 int i, r_argc; 357 int i, r_argc;
487 char *val;
488 const char **cmd_argv, **r_argv; 358 const char **cmd_argv, **r_argv;
489 359
490 /* 360 /*
491 * 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
492 */ 362 */
493 for (r_argc = 0; r_argc < argc; r_argc++) 363 for (r_argc = 0; r_argc < argc; r_argc++)
494 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) 364 if (!strcmp (argv[r_argc], "-e"))
495 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 }
496 380
497 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 381 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
498 382
499 for (i = 0; i < r_argc; i++) 383 for (i = 0; i < r_argc; i++)
500 r_argv[i] = (const char *)argv[i]; 384 r_argv[i] = (const char *)argv[i];
501 385
502 r_argv[i] = NULL; 386 r_argv[i] = NULL;
503 387
504 if (r_argc == argc)
505 cmd_argv = NULL;
506 else
507 {
508 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
509
510 for (i = 0; i < argc - r_argc - 1; i++)
511 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
512
513 cmd_argv[i] = NULL;
514 }
515
516 /* clear all resources */
517 for (i = 0; i < NUM_RESOURCES;)
518 rs[i++] = NULL;
519
520 rs[Rs_name] = rxvt_r_basename (argv[0]); 388 rs[Rs_name] = rxvt_basename (argv[0]);
521 389
522 /* 390 /*
523 * Open display, get options/resources and create the window 391 * Open display, get options/resources and create the window
524 */ 392 */
393
525 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 394 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
526 rs[Rs_display_name] = ":0"; 395 rs[Rs_display_name] = ":0";
527 396
528 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 set_application_name ((char*)rs[Rs_name]);
418 set_output_threshold (OUTPUT_LEVEL_WARNING);
419 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
420#endif
529 free (r_argv); 421 free (r_argv);
530 422
531#ifdef LOCAL_X_IS_UNIX 423 for (int i = NUM_RESOURCES; i--; )
532 if (rs[Rs_display_name][0] == ':') 424 if (rs [i] == resval_undef)
533 { 425 rs [i] = 0;
534 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 426
535 STRCPY (val, "unix"); 427#if ENABLE_PERL
536 STRCAT (val, rs[Rs_display_name]); 428 if (!rs[Rs_perl_ext_1])
537 display = displays.get (val); 429 rs[Rs_perl_ext_1] = "default";
538 free (val); 430
431 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
432 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
433 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
539 } 434 {
540#endif 435 rxvt_perl.init (this);
541 436 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
542 if (!display
543 && ! (display = displays.get (rs[Rs_display_name])))
544 { 437 }
545 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 438#endif
546 exit (EXIT_FAILURE);
547 }
548
549 extract_resources (display->display, rs[Rs_name]);
550 439
551 /* 440 /*
552 * set any defaults not already set 441 * set any defaults not already set
553 */ 442 */
554 if (cmd_argv && cmd_argv[0]) 443 if (cmd_argv && cmd_argv[0])
555 { 444 {
556 if (!rs[Rs_title]) 445 if (!rs[Rs_title])
557 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 446 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
558 if (!rs[Rs_iconName]) 447 if (!rs[Rs_iconName])
559 rs[Rs_iconName] = rs[Rs_title]; 448 rs[Rs_iconName] = rs[Rs_title];
560 } 449 }
561 else 450 else
562 { 451 {
… …
565 if (!rs[Rs_iconName]) 454 if (!rs[Rs_iconName])
566 rs[Rs_iconName] = rs[Rs_name]; 455 rs[Rs_iconName] = rs[Rs_name];
567 } 456 }
568 457
569 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 458 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
570 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 459 saveLines = min (i, MAX_SAVELINES);
571 460
572#ifndef NO_FRILLS 461#if ENABLE_FRILLS
573 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) 462 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
574 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 463 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
464
575 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) 465 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
576 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 466 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
577#endif
578 467
579#ifndef NO_LINESPACE
580 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 468 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
581 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 469 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
582#endif 470#endif
583 471
584#ifdef POINTER_BLANK 472#ifdef POINTER_BLANK
585 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 473 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
586 pointerBlankDelay = i; 474 pointerBlankDelay = i;
587 else 475 else
588 pointerBlankDelay = 2; 476 pointerBlankDelay = 2;
589#endif 477#endif
590 478
591 /* no point having a scrollbar without having any scrollback! */ 479 /* no point having a scrollbar without having any scrollback! */
592 if (!TermWin.saveLines) 480 if (!saveLines)
593 Options &= ~Opt_scrollBar; 481 set_option (Opt_scrollBar, 0);
594 482
595#ifdef PRINTPIPE 483#ifdef PRINTPIPE
596 if (!rs[Rs_print_pipe]) 484 if (!rs[Rs_print_pipe])
597 rs[Rs_print_pipe] = PRINTPIPE; 485 rs[Rs_print_pipe] = PRINTPIPE;
598#endif 486#endif
599 487
600 if (!rs[Rs_cutchars]) 488 if (!rs[Rs_cutchars])
601 rs[Rs_cutchars] = CUTCHARS; 489 rs[Rs_cutchars] = CUTCHARS;
602 490
603#ifdef ACS_ASCII
604 if (!rs[Rs_acs_chars])
605 rs[Rs_acs_chars] = ACS_CHARS;
606 if ((i = STRLEN (rs[Rs_acs_chars])) < 0x20)
607 {
608 val = rxvt_realloc ((void *)rs[Rs_acs_chars], 0x20);
609 for (; i < 0x20; )
610 val[i] = ' ';
611 rs[Rs_acs_chars] = val;
612 }
613#endif
614
615#ifndef NO_BACKSPACE_KEY 491#ifndef NO_BACKSPACE_KEY
616 if (!rs[Rs_backspace_key]) 492 if (!rs[Rs_backspace_key])
617# ifdef DEFAULT_BACKSPACE 493# ifdef DEFAULT_BACKSPACE
618 key_backspace = DEFAULT_BACKSPACE; 494 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
619# else 495# else
620 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 496 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
621# endif 497# endif
622 else
623 {
624 val = STRDUP (rs[Rs_backspace_key]);
625 rxvt_Str_trim (val);
626 rxvt_Str_escaped (val);
627 key_backspace = val;
628 }
629#endif 498#endif
630 499
631#ifndef NO_DELETE_KEY 500#ifndef NO_DELETE_KEY
632 if (!rs[Rs_delete_key]) 501 if (!rs[Rs_delete_key])
633# ifdef DEFAULT_DELETE 502# ifdef DEFAULT_DELETE
634 key_delete = DEFAULT_DELETE; 503 rs[Rs_delete_key] = DEFAULT_DELETE;
635# else 504# else
636 key_delete = "\033[3~"; 505 rs[Rs_delete_key] = "\033[3~";
637# endif
638 else
639 {
640 val = STRDUP (rs[Rs_delete_key]);
641 rxvt_Str_trim (val);
642 rxvt_Str_escaped (val);
643 key_delete = val;
644 }
645#endif 506# endif
646 if (rs[Rs_answerbackstring])
647 {
648 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
649 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
650 }
651
652 if (rs[Rs_selectstyle])
653 {
654 if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0)
655 selection_style = OLD_WORD_SELECT;
656#ifndef NO_OLD_SELECTION
657
658 else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0)
659 selection_style = OLD_SELECT;
660#endif 507#endif
661
662 }
663 508
664#ifdef HAVE_SCROLLBARS 509#ifdef HAVE_SCROLLBARS
665 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 510 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
666 rs[Rs_scrollBar_thickness]);
667#endif 511#endif
668
669 TermWin.fontset = new rxvt_fontset (this);
670 TermWin.fontset->populate (rs[Rs_font]);
671 TermWin.fwidth = TermWin.fontset->base_font ()->width;
672 TermWin.fheight = TermWin.fontset->base_font ()->height;
673 TermWin.fbase = TermWin.fontset->base_font ()->ascent;
674 512
675#ifdef XTERM_REVERSE_VIDEO 513#ifdef XTERM_REVERSE_VIDEO
676 /* this is how xterm implements reverseVideo */ 514 /* this is how xterm implements reverseVideo */
677 if (Options & Opt_reverseVideo) 515 if (option (Opt_reverseVideo))
678 { 516 {
679 if (!rs[Rs_color + Color_fg]) 517 if (!rs[Rs_color + Color_fg])
680 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 518 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
519
681 if (!rs[Rs_color + Color_bg]) 520 if (!rs[Rs_color + Color_bg])
682 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 521 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
683 } 522 }
684#endif 523#endif
685 524
… …
687 if (!rs[Rs_color + i]) 526 if (!rs[Rs_color + i])
688 rs[Rs_color + i] = def_colorName[i]; 527 rs[Rs_color + i] = def_colorName[i];
689 528
690#ifndef XTERM_REVERSE_VIDEO 529#ifndef XTERM_REVERSE_VIDEO
691 /* this is how we implement reverseVideo */ 530 /* this is how we implement reverseVideo */
692 if (Options & Opt_reverseVideo) 531 if (option (Opt_reverseVideo))
693 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 532 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
694#endif 533#endif
695 534
696 /* convenient aliases for setting fg/bg to colors */ 535 /* convenient aliases for setting fg/bg to colors */
697 color_aliases (Color_fg); 536 color_aliases (Color_fg);
698 color_aliases (Color_bg); 537 color_aliases (Color_bg);
699#ifndef NO_CURSORCOLOR 538#ifndef NO_CURSORCOLOR
700 color_aliases (Color_cursor); 539 color_aliases (Color_cursor);
701 color_aliases (Color_cursor2); 540 color_aliases (Color_cursor2);
702#endif /* NO_CURSORCOLOR */ 541#endif /* NO_CURSORCOLOR */
703 color_aliases (Color_pointer); 542 color_aliases (Color_pointer_fg);
543 color_aliases (Color_pointer_bg);
704 color_aliases (Color_border); 544 color_aliases (Color_border);
705#ifndef NO_BOLD_UNDERLINE_REVERSE 545#ifndef NO_BOLD_UNDERLINE_REVERSE
706 color_aliases (Color_BD); 546 color_aliases (Color_BD);
707 color_aliases (Color_UL); 547 color_aliases (Color_UL);
708 color_aliases (Color_RV); 548 color_aliases (Color_RV);
709#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 549#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
550
551 if (!rs[Rs_color + Color_border])
552 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
710 553
711 return cmd_argv; 554 return cmd_argv;
712} 555}
713 556
714/*----------------------------------------------------------------------*/ 557/*----------------------------------------------------------------------*/
715void 558void
716rxvt_term::init_env () 559rxvt_term::init_env ()
717{ 560{
718 int i; 561 int i;
719 unsigned int u;
720 char *val; 562 char *val;
721 563
722#ifdef DISPLAY_IS_IP 564#ifdef DISPLAY_IS_IP
723 /* Fixup display_name for export over pty to any interested terminal 565 /* Fixup display_name for export over pty to any interested terminal
724 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 566 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
… …
732 */ 574 */
733 val = rxvt_network_display (rs[Rs_display_name]); 575 val = rxvt_network_display (rs[Rs_display_name]);
734 rs[Rs_display_name] = (const char *)val; 576 rs[Rs_display_name] = (const char *)val;
735 577
736 if (val == NULL) 578 if (val == NULL)
737#endif /* DISPLAY_IS_IP */ 579#endif /* DISPLAY_IS_IP */
738 val = XDisplayString (display->display); 580 val = XDisplayString (dpy);
739 581
740 if (rs[Rs_display_name] == NULL) 582 if (rs[Rs_display_name] == NULL)
741 rs[Rs_display_name] = val; /* use broken `:0' value */ 583 rs[Rs_display_name] = val; /* use broken `:0' value */
742 584
743 i = STRLEN (val); 585 i = strlen (val);
744 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 586 env_display = (char *)rxvt_malloc (i + 9);
745 587
746 sprintf (env_display, "DISPLAY=%s", val); 588 sprintf (env_display, "DISPLAY=%s", val);
747 589
748 /* avoiding the math library: 590 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
749 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
750 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
751 ;
752 MAX_IT (i, 1);
753 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
754
755 sprintf (env_windowid, "WINDOWID=%u",
756 (unsigned int)TermWin.parent[0]);
757 591
758 /* add entries to the environment: 592 /* add entries to the environment:
759 * @ DISPLAY: in case we started with -display 593 * @ DISPLAY: in case we started with -display
760 * @ WINDOWID: X window id number of the window 594 * @ WINDOWID: X window id number of the window
761 * @ COLORTERM: terminal sub-name and also indicates its color 595 * @ COLORTERM: terminal sub-name and also indicates its color
… …
763 * @ TERMINFO: path to terminfo directory 597 * @ TERMINFO: path to terminfo directory
764 * @ COLORFGBG: fg;bg color codes 598 * @ COLORFGBG: fg;bg color codes
765 */ 599 */
766 putenv (env_display); 600 putenv (env_display);
767 putenv (env_windowid); 601 putenv (env_windowid);
602
768 if (env_colorfgbg) 603 if (env_colorfgbg)
769 putenv (env_colorfgbg); 604 putenv (env_colorfgbg);
770 605
771#ifdef RXVT_TERMINFO 606#ifdef RXVT_TERMINFO
772 putenv ("TERMINFO=" RXVT_TERMINFO); 607 putenv ("TERMINFO=" RXVT_TERMINFO);
773#endif 608#endif
774 609
775 if (display->depth <= 2) 610 if (depth <= 2)
776 putenv ("COLORTERM=" COLORTERMENV "-mono"); 611 putenv ("COLORTERM=" COLORTERMENV "-mono");
777 else 612 else
778 putenv ("COLORTERM=" COLORTERMENVFULL); 613 putenv ("COLORTERM=" COLORTERMENVFULL);
779 614
780 if (rs[Rs_term_name] != NULL) 615 if (rs[Rs_term_name] != NULL)
781 { 616 {
782 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 617 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
783 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 618 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
784 putenv (env_term); 619 putenv (env_term);
785 } 620 }
786 else 621 else
787 putenv ("TERM=" TERMENV); 622 putenv ("TERM=" TERMENV);
… …
789#ifdef HAVE_UNSETENV 624#ifdef HAVE_UNSETENV
790 /* avoid passing old settings and confusing term size */ 625 /* avoid passing old settings and confusing term size */
791 unsetenv ("LINES"); 626 unsetenv ("LINES");
792 unsetenv ("COLUMNS"); 627 unsetenv ("COLUMNS");
793 unsetenv ("TERMCAP"); /* terminfo should be okay */ 628 unsetenv ("TERMCAP"); /* terminfo should be okay */
794#endif /* HAVE_UNSETENV */ 629#endif /* HAVE_UNSETENV */
795} 630}
796 631
797/*----------------------------------------------------------------------*/ 632/*----------------------------------------------------------------------*/
798/* 633/*
799 * This is more or less stolen straight from XFree86 xterm. 634 * This is more or less stolen straight from XFree86 xterm.
800 * This should support all European type languages. 635 * This should support all European type languages.
801 */ 636 */
802void 637void
803rxvt_term::set_locale (const char *locale) 638rxvt_term::set_locale (const char *locale)
804{ 639{
640 set_environ (envv);
641
805#if HAVE_XSETLOCALE || HAVE_SETLOCALE 642#if HAVE_XSETLOCALE || HAVE_SETLOCALE
806 free (this->locale); 643 free (this->locale);
807 this->locale = rxvt_strdup (setlocale (LC_CTYPE, "")); 644 this->locale = setlocale (LC_CTYPE, locale);
645
646 if (!this->locale)
647 {
648 if (*locale)
649 {
650 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
651 setlocale (LC_CTYPE, "C");
652 }
653 else
654 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
655
656 this->locale = "C";
657 }
658
659
660 this->locale = strdup (this->locale);
808 SET_LOCALE (this->locale); 661 SET_LOCALE (this->locale);
809 mbstate.reset (); 662 mbstate.reset ();
810#endif 663#endif
664
811#if HAVE_NL_LANGINFO 665#if HAVE_NL_LANGINFO
666 char *codeset = strdup (nl_langinfo (CODESET));
667 // /^UTF.?8/i
668 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
669 && (codeset[1] == 'T' || codeset[1] == 't')
670 && (codeset[2] == 'F' || codeset[2] == 'f')
671 && (codeset[3] == '8' || codeset[4] == '8');
812 free (codeset); 672 free (codeset);
813 codeset = strdup (nl_langinfo (CODESET));
814 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
815 || !STRCASECMP (codeset, "UTF8");
816#else 673#else
817 enc_utf8 = 1; 674 enc_utf8 = 0;
818#endif 675#endif
819} 676}
820 677
821void 678void
822rxvt_term::init_xlocale () 679rxvt_term::init_xlocale ()
823{ 680{
681 set_environ (envv);
682
824#ifdef USE_XIM 683#ifdef USE_XIM
825 if (!locale) 684 if (!locale)
826 rxvt_print_error ("Setting locale failed."); 685 rxvt_warn ("setting locale failed, working without locale support.\n");
827 else 686 else
828 { 687 {
829 Atom wmlocale; 688 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
830
831 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
832 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
833 XA_STRING, 8, PropModeReplace,
834 (unsigned char *)locale, STRLEN (locale));
835 689
836 if (!XSupportsLocale ()) 690 if (!XSupportsLocale ())
837 { 691 {
838 rxvt_print_error ("The locale is not supported by Xlib"); 692 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
839 return; 693 return;
840 } 694 }
841 695
842 im_ev.start (display); 696 im_ev.start (display);
843 697
… …
853{ 707{
854 /* 708 /*
855 * Initialize the command connection. 709 * Initialize the command connection.
856 * This should be called after the X server connection is established. 710 * This should be called after the X server connection is established.
857 */ 711 */
858 int i;
859
860 for (i = 0; i < NUM_XA; i++)
861 xa[i] = XInternAtom (display->display, xa_names[i], False);
862
863 /* Enable delete window protocol */
864 XSetWMProtocols (display->display, TermWin.parent[0],
865 & (xa[XA_WMDELETEWINDOW]), 1);
866
867#ifdef USING_W11LIB
868 /* enable W11 callbacks */
869 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
870#endif
871 712
872#ifdef META8_OPTION 713#ifdef META8_OPTION
873 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 714 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
874#endif 715#endif
875 716
876 get_ourmods (); 717 get_ourmods ();
877 718
878 if (! (Options & Opt_scrollTtyOutput)) 719 if (!option (Opt_scrollTtyOutput))
879 PrivateModes |= PrivMode_TtyOutputInh; 720 priv_modes |= PrivMode_TtyOutputInh;
880 if (Options & Opt_scrollTtyKeypress) 721 if (option (Opt_scrollTtyKeypress))
881 PrivateModes |= PrivMode_Keypress; 722 priv_modes |= PrivMode_Keypress;
882 if (! (Options & Opt_jumpScroll)) 723 if (!option (Opt_jumpScroll))
883 PrivateModes |= PrivMode_smoothScroll; 724 priv_modes |= PrivMode_smoothScroll;
884 725
885#ifndef NO_BACKSPACE_KEY 726#ifndef NO_BACKSPACE_KEY
886 if (STRCMP (key_backspace, "DEC") == 0) 727 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
887 PrivateModes |= PrivMode_HaveBackSpace; 728 priv_modes |= PrivMode_HaveBackSpace;
888#endif 729#endif
889 730
890 /* add value for scrollBar */ 731 /* add value for scrollBar */
891 if (scrollbar_visible ()) 732 if (scrollBar.state)
892 { 733 {
893 PrivateModes |= PrivMode_scrollBar; 734 priv_modes |= PrivMode_scrollBar;
894 SavedModes |= PrivMode_scrollBar; 735 SavedModes |= PrivMode_scrollBar;
895 } 736 }
896 if (menubar_visible ())
897 {
898 PrivateModes |= PrivMode_menuBar;
899 SavedModes |= PrivMode_menuBar;
900 }
901 737
902#ifdef CURSOR_BLINK 738 run_command (argv);
903 if (Options & Opt_cursorBlink)
904 (void)gettimeofday (&lastcursorchange, NULL);
905#endif
906
907 if ((cmd_fd = run_command (argv)) < 0)
908 {
909 rxvt_print_error ("aborting");
910 exit (EXIT_FAILURE);
911 }
912} 739}
913 740
914/*----------------------------------------------------------------------*/ 741/*----------------------------------------------------------------------*/
915void 742void
916rxvt_term::Get_Colours () 743rxvt_term::Get_Colours ()
917{ 744{
918 int i; 745 int i;
919 746
747#ifdef OFF_FOCUS_FADING
748 pix_colors = pix_colors_focused;
749#endif
750
920 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 751 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
921 { 752 {
753 const char *name = rs[Rs_color + i];
754
755 if (!name)
756 continue;
757
922 rxvt_color xcol; 758 rxvt_color xcol;
923 759
924 if (!rs[Rs_color + i]) 760 if (!set_color (xcol, name))
925 continue;
926
927 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
928 { 761 {
929#ifndef XTERM_REVERSE_VIDEO 762#ifndef XTERM_REVERSE_VIDEO
930 if (i < 2 && (Options & Opt_reverseVideo)) 763 if (i < 2 && option (Opt_reverseVideo))
931 rs[Rs_color + i] = def_colorName[!i]; 764 name = def_colorName [1 - i];
932 else 765 else
933#endif 766#endif
934 rs[Rs_color + i] = def_colorName[i]; 767 name = def_colorName [i];
935 768
936 if (!rs[Rs_color + i]) 769 if (!name)
937 continue; 770 continue;
938 771
939 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 772 if (!set_color (xcol, name))
940 { 773 {
941 switch (i) 774 switch (i)
942 { 775 {
943 case Color_fg: 776 case Color_fg:
944 case Color_bg: 777 case Color_bg:
945 /* fatal: need bg/fg color */ 778 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
946 rxvt_print_error ("aborting"); 779 name = "";
947 exit (EXIT_FAILURE);
948 /* NOTREACHED */
949 break; 780 break;
950#ifndef NO_CURSORCOLOR 781#ifndef NO_CURSORCOLOR
951 case Color_cursor2: 782 case Color_cursor2:
952 xcol = PixColors[Color_fg]; 783#endif
953 break;
954#endif /* ! NO_CURSORCOLOR */
955 case Color_pointer: 784 case Color_pointer_fg:
956 xcol = PixColors[Color_fg]; 785 name = rs[Rs_color + Color_fg];
786 xcol.set (this, name);
957 break; 787 break;
958 default: 788 default:
959 xcol = PixColors[Color_bg]; /* None */ 789 name = rs[Rs_color + Color_bg];
790 xcol.set (this, name);
960 break; 791 break;
961 } 792 }
962 } 793 }
963 } 794 }
964 795
965 PixColors[i] = xcol; 796 pix_colors[i] = xcol;
966 SET_PIXCOLOR (i); 797 rs[Rs_color + i] = name;
798 }
799
800 if (depth <= 2)
967 } 801 {
968 802 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
969 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) 803 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
970 PixColors[Color_pointer] = PixColors[Color_fg]; 804 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
971 if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) 805 }
972 PixColors[Color_border] = PixColors[Color_fg];
973 806
974 /* 807 /*
975 * get scrollBar/menuBar shadow colors 808 * get scrollBar shadow colors
976 * 809 *
977 * The calculations of topShadow/bottomShadow values are adapted 810 * The calculations of topShadow/bottomShadow values are adapted
978 * from the fvwm window manager. 811 * from the fvwm window manager.
979 */ 812 */
980#ifdef KEEP_SCROLLCOLOR 813#ifdef KEEP_SCROLLCOLOR
981 814 if (depth <= 2)
982 if (XDEPTH <= 2) 815 {
983 { /* Monochrome */ 816 /* Monochrome */
984 PixColors[Color_scroll] = PixColors[Color_fg]; 817 alias_color (Color_scroll, Color_fg);
985 PixColors[Color_topShadow] = PixColors[Color_bg]; 818 alias_color (Color_topShadow, Color_bg);
986 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 819 alias_color (Color_bottomShadow, Color_bg);
987 } 820 }
988 else 821 else
989 { 822 {
990 rxvt_color xcol[3]; 823 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
991 /* xcol[0] == white
992 * xcol[1] == top shadow
993 * xcol[2] == bot shadow */
994 824
995 xcol[1] = PixColors[Color_scroll]; 825 rgba cscroll;
996# ifdef PREFER_24BIT 826 pix_colors [Color_scroll].get (cscroll);
997 xcol[0].set (display, 65535, 65535, 65535);
998 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
999# else
1000 xcol[0].set (display, WhitePixel (display->display, display->screen));
1001# endif
1002
1003 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1004
1005 xcol[0].get (display, pr0, pg0, pb0);
1006 xcol[1].get (display, pr1, pg1, pb1);
1007
1008 /* bottomShadowColor */
1009 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
1010 xcol[2] = PixColors[Color_Black];
1011
1012 PixColors[Color_bottomShadow] = xcol[2];
1013 827
1014 /* topShadowColor */ 828 /* topShadowColor */
1015 if (!xcol[1].set (display, 829 if (!pix_colors[Color_topShadow].set (this,
1016 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 830 rgba (
1017 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 831 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1018 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 832 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1019 xcol[1] = PixColors[Color_White]; 833 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1020 834 cscroll.a)
1021 PixColors[Color_topShadow] = xcol[1]; 835 ))
836 alias_color (Color_topShadow, Color_White);
1022 } 837 }
1023#endif /* KEEP_SCROLLCOLOR */ 838#endif /* KEEP_SCROLLCOLOR */
839
840#ifdef OFF_FOCUS_FADING
841 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
842 update_fade_color (i);
843#endif
1024} 844}
1025 845
1026/*----------------------------------------------------------------------*/ 846/*----------------------------------------------------------------------*/
1027/* color aliases, fg/bg bright-bold */ 847/* color aliases, fg/bg bright-bold */
1028void 848void
… …
1031 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 851 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1032 { 852 {
1033 int i = atoi (rs[Rs_color + idx]); 853 int i = atoi (rs[Rs_color + idx]);
1034 854
1035 if (i >= 8 && i <= 15) 855 if (i >= 8 && i <= 15)
1036 { /* bright colors */ 856 /* bright colors */
1037 i -= 8;
1038#ifndef NO_BRIGHTCOLOR
1039 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 857 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1040 return; 858 else if (i >= 0 && i <= 7)
1041#endif 859 /* normal colors */
1042
1043 }
1044
1045 if (i >= 0 && i <= 7) /* normal colors */
1046 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 860 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1047 } 861 }
1048} 862}
1049 863
1050/*----------------------------------------------------------------------*/ 864/*----------------------------------------------------------------------*/
… …
1053 * Use resource ``modifier'' to override the Meta modifier 867 * Use resource ``modifier'' to override the Meta modifier
1054 */ 868 */
1055void 869void
1056rxvt_term::get_ourmods () 870rxvt_term::get_ourmods ()
1057{ 871{
1058 int i, j, k; 872 int i, j, k;
1059 int requestedmeta, realmeta, realalt; 873 int requestedmeta, realmeta, realalt;
1060 const char *cm, *rsmod; 874 const char *cm, *rsmod;
1061 XModifierKeymap *map; 875 XModifierKeymap *map;
1062 KeyCode *kc; 876 KeyCode *kc;
1063 const unsigned int modmasks[] = 877 const unsigned int modmasks[] =
1064 { 878 {
1065 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 879 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1066 }; 880 };
1067 881
1068 requestedmeta = realmeta = realalt = 0; 882 requestedmeta = realmeta = realalt = 0;
1069 rsmod = rs[Rs_modifier]; 883 rsmod = rs[Rs_modifier];
884
1070 if (rsmod 885 if (rsmod
1071 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 886 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1072 requestedmeta = rsmod[3] - '0'; 887 requestedmeta = rsmod[3] - '0';
1073 888
1074 map = XGetModifierMapping (display->display); 889 map = XGetModifierMapping (dpy);
1075 kc = map->modifiermap; 890 kc = map->modifiermap;
891
1076 for (i = 1; i < 6; i++) 892 for (i = 1; i < 6; i++)
1077 { 893 {
1078 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 894 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
895
1079 for (j = map->max_keypermod; j--; k++) 896 for (j = map->max_keypermod; j--; k++)
1080 { 897 {
1081 if (kc[k] == 0) 898 if (kc[k] == 0)
1082 break; 899 break;
900
1083 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 901 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1084 { 902 {
1085 case XK_Num_Lock: 903 case XK_Num_Lock:
1086 ModNumLockMask = modmasks[i - 1]; 904 ModNumLockMask = modmasks[i - 1];
1087 /* FALLTHROUGH */ 905 continue;
1088 default: 906
1089 continue; /* for (;;) */ 907 case XK_ISO_Level3_Shift:
908 ModLevel3Mask = modmasks[i - 1];
909 continue;
910
1090 case XK_Meta_L: 911 case XK_Meta_L:
1091 case XK_Meta_R: 912 case XK_Meta_R:
1092 cm = "meta"; 913 cm = "meta";
1093 realmeta = i; 914 realmeta = i;
1094 break; 915 break;
916
1095 case XK_Alt_L: 917 case XK_Alt_L:
1096 case XK_Alt_R: 918 case XK_Alt_R:
1097 cm = "alt"; 919 cm = "alt";
1098 realalt = i; 920 realalt = i;
1099 break; 921 break;
922
1100 case XK_Super_L: 923 case XK_Super_L:
1101 case XK_Super_R: 924 case XK_Super_R:
1102 cm = "super"; 925 cm = "super";
1103 break; 926 break;
927
1104 case XK_Hyper_L: 928 case XK_Hyper_L:
1105 case XK_Hyper_R: 929 case XK_Hyper_R:
1106 cm = "hyper"; 930 cm = "hyper";
1107 break; 931 break;
932
933 default:
934 continue;
1108 } 935 }
1109 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 936
937 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1110 requestedmeta = i; 938 requestedmeta = i;
1111 } 939 }
1112 } 940 }
941
1113 XFreeModifiermap (map); 942 XFreeModifiermap (map);
943
1114 i = (requestedmeta ? requestedmeta 944 i = requestedmeta ? requestedmeta
1115 : (realmeta ? realmeta 945 : realmeta ? realmeta
1116 : (realalt ? realalt : 0))); 946 : realalt ? realalt
947 : 0;
948
1117 if (i) 949 if (i)
1118 ModMetaMask = modmasks[i - 1]; 950 ModMetaMask = modmasks[i - 1];
1119} 951}
1120 952
1121/*----------------------------------------------------------------------*/ 953/*----------------------------------------------------------------------*/
1122/* rxvt_Create_Windows () - Open and map the window */ 954/* rxvt_Create_Windows () - Open and map the window */
1123void 955void
1124rxvt_term::create_windows (int argc, const char *const *argv) 956rxvt_term::create_windows (int argc, const char *const *argv)
1125{ 957{
1126 XClassHint classHint; 958 XClassHint classHint;
1127 XWMHints wmHint; 959 XWMHints wmHint;
960#if ENABLE_FRILLS
961 MWMHints mwmhints = { };
962#endif
1128 XGCValues gcvalue; 963 XGCValues gcvalue;
1129 long vt_emask;
1130
1131 XWindowAttributes gattr; 964 XSetWindowAttributes attributes;
965 Window top, parent;
1132 966
1133 if (Options & Opt_transparent) 967 dLocal (Display *, dpy);
1134 {
1135 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1136 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1137 }
1138 968
1139 /* grab colors before netscape does */ 969 /* grab colors before netscape does */
1140 Get_Colours (); 970 Get_Colours ();
1141 971
1142 change_font (1, NULL); 972 if (!set_fonts ())
973 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
974
975 parent = display->root;
976
977 attributes.override_redirect = !!option (Opt_override_redirect);
978
979#if ENABLE_FRILLS
980 if (option (Opt_borderLess))
981 {
982 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
983 {
984 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
985 attributes.override_redirect = true;
986 }
987 else
988 {
989 mwmhints.flags = MWM_HINTS_DECORATIONS;
990 }
991 }
992#endif
993
994#if ENABLE_XEMBED
995 if (rs[Rs_embed])
996 {
997 XWindowAttributes wattr;
998
999 parent = strtol (rs[Rs_embed], 0, 0);
1000
1001 if (!XGetWindowAttributes (dpy, parent, &wattr))
1002 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1003
1004 window_calc (wattr.width, wattr.height);
1005 }
1006#endif
1007
1143 window_calc (0, 0); 1008 window_calc (0, 0);
1009
1010 /* sub-window placement & size in rxvt_resize_subwindows () */
1011 attributes.background_pixel = pix_colors_focused [Color_border];
1012 attributes.border_pixel = pix_colors_focused [Color_border];
1013 attributes.colormap = cmap;
1014
1015 top = XCreateWindow (dpy, parent,
1016 szHint.x, szHint.y,
1017 szHint.width, szHint.height,
1018 ext_bwidth,
1019 depth, InputOutput, visual,
1020 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1021 &attributes);
1022
1023 this->parent[0] = top;
1024
1144 old_width = szHint.width; 1025 old_width = szHint.width;
1145 old_height = szHint.height; 1026 old_height = szHint.height;
1146 1027
1147 /* parent window - reverse video so we can see placement errors
1148 * sub-window placement & size in rxvt_resize_subwindows ()
1149 */
1150
1151#ifdef PREFER_24BIT
1152 XSetWindowAttributes attributes;
1153
1154 attributes.background_pixel = PixColors[Color_fg];
1155 attributes.border_pixel = PixColors[Color_border];
1156 attributes.colormap = display->cmap;
1157 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1158 szHint.x, szHint.y,
1159 szHint.width, szHint.height,
1160 TermWin.ext_bwidth,
1161 display->depth, InputOutput,
1162 display->visual,
1163 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1164#else
1165 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1166 szHint.x, szHint.y,
1167 szHint.width,
1168 szHint.height,
1169 TermWin.ext_bwidth,
1170 PixColors[Color_border],
1171 PixColors[Color_fg]);
1172#endif
1173
1174 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1028 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1175 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1029 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1176 1030
1177 classHint.res_name = (char *)rs[Rs_name]; 1031 classHint.res_name = (char *)rs[Rs_name];
1178 classHint.res_class = (char *)APL_CLASS; 1032 classHint.res_class = (char *)RESCLASS;
1179 1033
1180 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1034 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1181 wmHint.input = True; 1035 wmHint.input = True;
1182 wmHint.initial_state = (Options & Opt_iconic ? IconicState 1036 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1183 : NormalState); 1037 wmHint.window_group = top;
1184 wmHint.window_group = TermWin.parent[0];
1185 1038
1186 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1039 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1187 (char **)argv, argc, &szHint, &wmHint, &classHint); 1040 &szHint, &wmHint, &classHint);
1188 1041
1189 XSelectInput (display->display, TermWin.parent[0], 1042#if ENABLE_FRILLS
1043 if (mwmhints.flags)
1044 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1045 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1046#endif
1047
1048 Atom protocols[] = {
1049 xa[XA_WM_DELETE_WINDOW],
1050#if ENABLE_EWMH
1051 xa[XA_NET_WM_PING],
1052#endif
1053 };
1054
1055 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1056
1057#if ENABLE_FRILLS
1058 if (rs[Rs_transient_for])
1059 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1060#endif
1061
1062#if ENABLE_EWMH
1063 long pid = getpid ();
1064
1065 XChangeProperty (dpy, top,
1066 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1067 PropModeReplace, (unsigned char *)&pid, 1);
1068
1069 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1070#endif
1071
1072 XSelectInput (dpy, top,
1190 KeyPressMask 1073 KeyPressMask
1191#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1074#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1192 | KeyReleaseMask 1075 | KeyReleaseMask
1193#endif 1076#endif
1194 | FocusChangeMask | VisibilityChangeMask 1077 | FocusChangeMask | VisibilityChangeMask
1195 | StructureNotifyMask); 1078 | ExposureMask | StructureNotifyMask);
1079
1196 termwin_ev.start (display, TermWin.parent[0]); 1080 termwin_ev.start (display, top);
1197 1081
1198 /* vt cursor: Black-on-White is standard, but this is more popular */ 1082 /* vt cursor: Black-on-White is standard, but this is more popular */
1199 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1083 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1200 1084
1201#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1085#ifdef HAVE_SCROLLBARS
1202 /* cursor (menuBar/scrollBar): Black-on-White */ 1086 /* cursor scrollBar: Black-on-White */
1203 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr); 1087 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1204#endif
1205
1206#ifdef POINTER_BLANK
1207 {
1208 XColor blackcolour;
1209 blackcolour.red = 0;
1210 blackcolour.green = 0;
1211 blackcolour.blue = 0;
1212 Font f = XLoadFont (display->display, "fixed");
1213 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1214 &blackcolour, &blackcolour);
1215 XUnloadFont (display->display, f);
1216 }
1217#endif 1088#endif
1218 1089
1219 /* the vt window */ 1090 /* the vt window */
1220 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1091 vt = XCreateSimpleWindow (dpy, top,
1221 window_vt_x, window_vt_y, 1092 window_vt_x, window_vt_y,
1222 TermWin_TotalWidth (), 1093 width, height,
1223 TermWin_TotalHeight (),
1224 0, 1094 0,
1225 PixColors[Color_fg], 1095 pix_colors_focused[Color_fg],
1226 PixColors[Color_bg]); 1096 pix_colors_focused[Color_bg]);
1227 1097
1228#ifdef DEBUG_X 1098 attributes.bit_gravity = NorthWestGravity;
1229 XStoreName (display->display, TermWin.vt, "vt window"); 1099 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1230#endif
1231 1100
1232 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1101 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1233 | PropertyChangeMask);
1234 1102
1235#ifdef POINTER_BLANK
1236 pointer_unblank ();
1237
1238 if ((Options & Opt_pointerBlank)) 1103 if (option (Opt_pointerBlank))
1239 vt_emask |= PointerMotionMask; 1104 vt_emask |= PointerMotionMask;
1240 else 1105 else
1241#endif
1242 vt_emask |= (Button1MotionMask | Button3MotionMask); 1106 vt_emask |= Button1MotionMask | Button3MotionMask;
1243 1107
1244 XSelectInput (display->display, TermWin.vt, vt_emask); 1108 vt_select_input ();
1109
1245 vt_ev.start (display, TermWin.vt); 1110 vt_ev.start (display, vt);
1246
1247#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1248 if (menuBar_height ())
1249 {
1250 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1251 window_vt_x, 0,
1252 TermWin_TotalWidth (),
1253 menuBar_TotalHeight (),
1254 0,
1255 PixColors[Color_fg],
1256 PixColors[Color_scroll]);
1257#ifdef DEBUG_X
1258 XStoreName (display->display, menuBar.win, "menubar");
1259#endif
1260
1261 XDefineCursor (display->display, menuBar.win, pointer_leftptr);
1262
1263 XSelectInput (display->display, menuBar.win,
1264 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1265 | Button1MotionMask));
1266 menubar_ev.start (display, menuBar.win);
1267 }
1268#endif
1269
1270#ifdef XPM_BACKGROUND
1271 if (rs[Rs_backgroundPixmap] != NULL
1272 && ! (Options & Opt_transparent))
1273 {
1274 const char *p = rs[Rs_backgroundPixmap];
1275
1276 if ((p = STRCHR (p, ';')) != NULL)
1277 {
1278 p++;
1279 scale_pixmap (p);
1280 }
1281 set_bgPixmap (rs[Rs_backgroundPixmap]);
1282 scr_touch (True);
1283 }
1284#endif
1285 1111
1286 /* graphics context for the vt window */ 1112 /* graphics context for the vt window */
1287 gcvalue.foreground = PixColors[Color_fg]; 1113 gcvalue.foreground = pix_colors[Color_fg];
1288 gcvalue.background = PixColors[Color_bg]; 1114 gcvalue.background = pix_colors[Color_bg];
1289 gcvalue.graphics_exposures = 1; 1115 gcvalue.graphics_exposures = 0;
1290 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1116
1117 gc = XCreateGC (dpy, vt,
1291 GCForeground | GCBackground 1118 GCForeground | GCBackground | GCGraphicsExposures,
1292 | GCGraphicsExposures, &gcvalue); 1119 &gcvalue);
1293 1120
1294#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1121 drawable = new rxvt_drawable (this, vt);
1122
1123#ifdef RXVT_SCROLLBAR
1295 gcvalue.foreground = PixColors[Color_topShadow]; 1124 gcvalue.foreground = pix_colors[Color_topShadow];
1296 topShadowGC = XCreateGC (display->display, TermWin.vt, 1125 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1297 GCForeground, &gcvalue);
1298 gcvalue.foreground = PixColors[Color_bottomShadow]; 1126 gcvalue.foreground = pix_colors[Color_bottomShadow];
1299 botShadowGC = XCreateGC (display->display, TermWin.vt, 1127 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1300 GCForeground, &gcvalue); 1128 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1301 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg 1129 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1302 : Color_scroll)];
1303 scrollbarGC = XCreateGC (display->display, TermWin.vt,
1304 GCForeground, &gcvalue);
1305#endif
1306}
1307
1308/*----------------------------------------------------------------------*/
1309/*
1310 * Run the command in a subprocess and return a file descriptor for the
1311 * master end of the pseudo-teletype pair with the command talking to
1312 * the slave.
1313 */
1314int
1315rxvt_term::run_command (const char *const *argv)
1316{
1317 int cfd, er;
1318
1319 /* get master (pty) */
1320 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1321 {
1322 rxvt_print_error ("can't open pseudo-tty");
1323 return -1;
1324 }
1325
1326 fcntl (cfd, F_SETFL, O_NONBLOCK);
1327
1328 /* get slave (tty) */
1329 if (tty_fd < 0)
1330 {
1331#ifndef NO_SETOWNER_TTYDEV
1332 privileged_ttydev (SAVE);
1333#endif
1334
1335 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1336 {
1337 close (cfd);
1338 rxvt_print_error ("can't open slave tty %s", ttydev);
1339 return -1;
1340 }
1341 }
1342#ifndef NO_BACKSPACE_KEY
1343 if (key_backspace[0] && !key_backspace[1])
1344 er = key_backspace[0];
1345 else if (STRCMP (key_backspace, "DEC") == 0)
1346 er = '\177'; /* the initial state anyway */
1347 else
1348#endif
1349
1350 er = -1;
1351
1352 rxvt_get_ttymode (& (tio), er);
1353
1354#ifndef __QNX__
1355 /* spin off the command interpreter */
1356 switch (cmd_pid = fork ())
1357 {
1358 case -1:
1359 rxvt_print_error ("can't fork");
1360 return -1;
1361 case 0:
1362 close (cfd); /* only keep tty_fd and STDERR open */
1363
1364 init_env ();
1365
1366 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1367 rxvt_print_error ("could not obtain control of tty");
1368 else
1369 {
1370 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1371 dup2 (tty_fd, STDIN_FILENO);
1372 dup2 (tty_fd, STDOUT_FILENO);
1373 dup2 (tty_fd, STDERR_FILENO);
1374
1375 if (tty_fd > 2)
1376 close (tty_fd);
1377
1378 run_child (argv);
1379 }
1380 exit (EXIT_FAILURE);
1381 /* NOTREACHED */
1382 default:
1383 {
1384#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1385 int fdstdin;
1386
1387 fdstdin = dup (STDIN_FILENO);
1388 dup2 (tty_fd, STDIN_FILENO);
1389#endif
1390
1391#ifdef UTMP_SUPPORT
1392 privileged_utmp (SAVE);
1393#endif
1394
1395#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1396
1397 dup2 (fdstdin, STDIN_FILENO);
1398 close (fdstdin);
1399#endif
1400
1401 }
1402 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1403 break;
1404 }
1405#else /* __QNX__ uses qnxspawn () */
1406 fchmod (tty_fd, 0622);
1407 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1408 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1409
1410 if (run_child (argv) == -1)
1411 exit (EXIT_FAILURE);
1412#endif
1413
1414 return cfd;
1415}
1416
1417/* ------------------------------------------------------------------------- *
1418 * CHILD PROCESS OPERATIONS *
1419 * ------------------------------------------------------------------------- */
1420/*
1421 * The only open file descriptor is the slave tty - so no error messages.
1422 * returns are fatal
1423 */
1424int
1425rxvt_term::run_child (const char *const *argv)
1426{
1427 char *login;
1428
1429 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1430
1431 if (Options & Opt_console)
1432 { /* be virtual console, fail silently */
1433#ifdef TIOCCONS
1434 unsigned int on = 1;
1435
1436 ioctl (STDIN_FILENO, TIOCCONS, &on);
1437#elif defined (SRIOCSREDIR)
1438 int fd;
1439
1440 fd = open (CONSOLE, O_WRONLY, 0);
1441 if (fd >= 0)
1442 {
1443 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1444 close (fd);
1445 }
1446#endif /* SRIOCSREDIR */
1447
1448 }
1449
1450 /* reset signals and spin off the command interpreter */
1451 signal (SIGINT, SIG_DFL);
1452 signal (SIGQUIT, SIG_DFL);
1453 signal (SIGCHLD, SIG_DFL);
1454 /*
1455 * mimick login's behavior by disabling the job control signals
1456 * a shell that wants them can turn them back on
1457 */
1458#ifdef SIGTSTP
1459 signal (SIGTSTP, SIG_IGN);
1460 signal (SIGTTIN, SIG_IGN);
1461 signal (SIGTTOU, SIG_IGN);
1462#endif /* SIGTSTP */
1463
1464 /* set window size */
1465 struct winsize ws;
1466
1467 ws.ws_col = TermWin.ncol;
1468 ws.ws_row = TermWin.nrow;
1469 ws.ws_xpixel = ws.ws_ypixel = 0;
1470 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1471
1472 // unblock signals (signals are blocked by iom.C
1473 sigset_t ss;
1474 sigemptyset (&ss);
1475 sigprocmask (SIG_SETMASK, &ss, 0);
1476
1477#ifndef __QNX__
1478 /* command interpreter path */
1479 if (argv != NULL)
1480 {
1481# ifdef DEBUG_CMD
1482 int i;
1483
1484 for (i = 0; argv[i]; i++)
1485 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1486# endif 1130#endif
1487 1131
1488 execvp (argv[0], (char *const *)argv); 1132#ifdef OFF_FOCUS_FADING
1489 /* no error message: STDERR is closed! */ 1133 // initially we are in unfocused state
1490 } 1134 if (rs[Rs_fade])
1491 else 1135 pix_colors = pix_colors_unfocused;
1492 {
1493 const char *argv0, *shell;
1494
1495 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1496 shell = "/bin/sh";
1497
1498 argv0 = (const char *)rxvt_r_basename (shell);
1499 if (Options & Opt_loginShell)
1500 {
1501 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1502
1503 login[0] = '-';
1504 STRCPY (&login[1], argv0);
1505 argv0 = login;
1506 }
1507 execlp (shell, argv0, NULL);
1508 /* no error message: STDERR is closed! */
1509 }
1510
1511#else /* __QNX__ uses qnxspawn () */
1512
1513 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1514 char *command = NULL, fullcommand[_MAX_PATH];
1515 char **arg_v, *arg_a[2] = { NULL, NULL };
1516
1517 if (argv != NULL)
1518 {
1519 if (access (argv[0], X_OK) == -1)
1520 {
1521 if (STRCHR (argv[0], '/') == NULL)
1522 {
1523 searchenv (argv[0], "PATH", fullcommand);
1524 if (fullcommand[0] != '\0')
1525 command = fullcommand;
1526 }
1527 if (access (command, X_OK) == -1)
1528 return -1;
1529 }
1530 else
1531 command = argv[0];
1532 arg_v = argv;
1533 }
1534 else
1535 {
1536 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1537 command = "/bin/sh";
1538
1539 arg_a[0] = my_basename (command);
1540 if (Options & Opt_loginShell)
1541 {
1542 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1543
1544 login[0] = '-';
1545 STRCPY (&login[1], arg_a[0]);
1546 arg_a[0] = login;
1547 }
1548 arg_v = arg_a;
1549 }
1550 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1551 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1552 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1553 command, arg_v, environ, iov_a, 0);
1554 if (login)
1555 free (login);
1556
1557 close (tty_fd);
1558 return cmd_fd;
1559
1560#endif 1136#endif
1561 return -1; 1137
1138 pointer_unblank ();
1139 scr_recolour ();
1562} 1140}
1563 1141
1564/* ------------------------------------------------------------------------- * 1142/* ------------------------------------------------------------------------- *
1565 * GET TTY CURRENT STATE * 1143 * GET TTY CURRENT STATE *
1566 * ------------------------------------------------------------------------- */ 1144 * ------------------------------------------------------------------------- */
1567/* rxvt_get_ttymode () */
1568/* EXTPROTO */
1569void 1145void
1570rxvt_get_ttymode (ttymode_t *tio, int erase) 1146rxvt_get_ttymode (ttymode_t *tio, int erase)
1571{ 1147{
1572#ifdef HAVE_TERMIOS_H
1573 /* 1148 /*
1574 * standard System V termios interface 1149 * standard System V termios interface
1575 */ 1150 */
1576 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1151 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1577 { 1152 {
1578 /* return error - use system defaults */ 1153 // return error - use system defaults,
1154 // where possible, and zero elsewhere
1155 memset (tio, 0, sizeof (ttymode_t));
1156
1579 tio->c_cc[VINTR] = CINTR; 1157 tio->c_cc[VINTR] = CINTR;
1580 tio->c_cc[VQUIT] = CQUIT; 1158 tio->c_cc[VQUIT] = CQUIT;
1581 tio->c_cc[VERASE] = CERASE; 1159 tio->c_cc[VERASE] = CERASE;
1160#ifdef VERASE2
1161 tio->c_cc[VERASE2] = CERASE2;
1162#endif
1582 tio->c_cc[VKILL] = CKILL; 1163 tio->c_cc[VKILL] = CKILL;
1583 tio->c_cc[VSTART] = CSTART; 1164 tio->c_cc[VSTART] = CSTART;
1584 tio->c_cc[VSTOP] = CSTOP; 1165 tio->c_cc[VSTOP] = CSTOP;
1585 tio->c_cc[VSUSP] = CSUSP; 1166 tio->c_cc[VSUSP] = CSUSP;
1586# ifdef VDSUSP 1167# ifdef VDSUSP
1587
1588 tio->c_cc[VDSUSP] = CDSUSP; 1168 tio->c_cc[VDSUSP] = CDSUSP;
1589# endif 1169# endif
1590# ifdef VREPRINT 1170# ifdef VREPRINT
1591
1592 tio->c_cc[VREPRINT] = CRPRNT; 1171 tio->c_cc[VREPRINT] = CRPRNT;
1593# endif 1172# endif
1594# ifdef VDISCRD 1173# ifdef VDISCRD
1595
1596 tio->c_cc[VDISCRD] = CFLUSH; 1174 tio->c_cc[VDISCRD] = CFLUSH;
1597# endif 1175# endif
1598# ifdef VWERSE 1176# ifdef VWERSE
1599
1600 tio->c_cc[VWERSE] = CWERASE; 1177 tio->c_cc[VWERSE] = CWERASE;
1601# endif 1178# endif
1602# ifdef VLNEXT 1179# ifdef VLNEXT
1603
1604 tio->c_cc[VLNEXT] = CLNEXT; 1180 tio->c_cc[VLNEXT] = CLNEXT;
1605# endif 1181# endif
1606
1607 } 1182 }
1183
1608 tio->c_cc[VEOF] = CEOF; 1184 tio->c_cc[VEOF] = CEOF;
1609 tio->c_cc[VEOL] = VDISABLE; 1185 tio->c_cc[VEOL] = VDISABLE;
1610# ifdef VEOL2 1186# ifdef VEOL2
1611
1612 tio->c_cc[VEOL2] = VDISABLE; 1187 tio->c_cc[VEOL2] = VDISABLE;
1613# endif 1188# endif
1614# ifdef VSWTC 1189# ifdef VSWTC
1615
1616 tio->c_cc[VSWTC] = VDISABLE; 1190 tio->c_cc[VSWTC] = VDISABLE;
1617# endif 1191# endif
1618# ifdef VSWTCH 1192# ifdef VSWTCH
1619
1620 tio->c_cc[VSWTCH] = VDISABLE; 1193 tio->c_cc[VSWTCH] = VDISABLE;
1621# endif 1194# endif
1622# if VMIN != VEOF 1195# if VMIN != VEOF
1623
1624 tio->c_cc[VMIN] = 1; 1196 tio->c_cc[VMIN] = 1;
1625# endif 1197# endif
1626# if VTIME != VEOL 1198# if VTIME != VEOL
1627
1628 tio->c_cc[VTIME] = 0; 1199 tio->c_cc[VTIME] = 0;
1629# endif 1200# endif
1630 1201
1631 if (erase != -1) 1202 if (erase != -1)
1632 tio->c_cc[VERASE] = (char)erase; 1203 tio->c_cc[VERASE] = (char)erase;
… …
1648 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1219 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1649# if defined (ECHOCTL) && defined (ECHOKE) 1220# if defined (ECHOCTL) && defined (ECHOKE)
1650 | ECHOCTL | ECHOKE 1221 | ECHOCTL | ECHOKE
1651# endif 1222# endif
1652 | ECHOE | ECHOK); 1223 | ECHOE | ECHOK);
1653# else /* HAVE_TERMIOS_H */
1654
1655 /*
1656 * sgtty interface
1657 */
1658
1659 /* get parameters -- gtty */
1660 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1661 {
1662 tio->sg.sg_erase = CERASE; /* ^H */
1663 tio->sg.sg_kill = CKILL; /* ^U */
1664 }
1665 if (erase != -1)
1666 tio->sg.sg_erase = (char)erase;
1667
1668 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1669
1670 /* get special characters */
1671 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1672 {
1673 tio->tc.t_intrc = CINTR; /* ^C */
1674 tio->tc.t_quitc = CQUIT; /* ^\ */
1675 tio->tc.t_startc = CSTART; /* ^Q */
1676 tio->tc.t_stopc = CSTOP; /* ^S */
1677 tio->tc.t_eofc = CEOF; /* ^D */
1678 tio->tc.t_brkc = -1;
1679 }
1680 /* get local special chars */
1681 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1682 {
1683 tio->lc.t_suspc = CSUSP; /* ^Z */
1684 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1685 tio->lc.t_rprntc = CRPRNT; /* ^R */
1686 tio->lc.t_flushc = CFLUSH; /* ^O */
1687 tio->lc.t_werasc = CWERASE; /* ^W */
1688 tio->lc.t_lnextc = CLNEXT; /* ^V */
1689 }
1690 /* get line discipline */
1691 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1692# ifdef NTTYDISC
1693
1694 tio->line = NTTYDISC;
1695# endif /* NTTYDISC */
1696
1697 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1698#endif /* HAVE_TERMIOS_H */
1699 1224
1700 /* 1225 /*
1701 * Debugging 1226 * Debugging
1702 */ 1227 */
1703#ifdef DEBUG_TTYMODE 1228#ifdef DEBUG_TTYMODE
1704#ifdef HAVE_TERMIOS_H
1705 /* c_iflag bits */ 1229 /* c_iflag bits */
1706 fprintf (stderr, "Input flags\n"); 1230 fprintf (stderr, "Input flags\n");
1707 1231
1708 /* cpp token stringize doesn't work on all machines <sigh> */ 1232 /* cpp token stringize doesn't work on all machines <sigh> */
1709# define FOO(flag,name) \ 1233# define FOO(flag,name) \
… …
1721 FOO (IGNCR, "IGNCR"); 1245 FOO (IGNCR, "IGNCR");
1722 FOO (ICRNL, "ICRNL"); 1246 FOO (ICRNL, "ICRNL");
1723 FOO (IXON, "IXON"); 1247 FOO (IXON, "IXON");
1724 FOO (IXOFF, "IXOFF"); 1248 FOO (IXOFF, "IXOFF");
1725# ifdef IUCLC 1249# ifdef IUCLC
1726
1727 FOO (IUCLC, "IUCLC"); 1250 FOO (IUCLC, "IUCLC");
1728# endif 1251# endif
1729# ifdef IXANY 1252# ifdef IXANY
1730
1731 FOO (IXANY, "IXANY"); 1253 FOO (IXANY, "IXANY");
1732# endif 1254# endif
1733# ifdef IMAXBEL 1255# ifdef IMAXBEL
1734
1735 FOO (IMAXBEL, "IMAXBEL"); 1256 FOO (IMAXBEL, "IMAXBEL");
1736# endif 1257# endif
1737 1258
1738 fprintf (stderr, "\n"); 1259 fprintf (stderr, "\n");
1739 1260
… …
1746 FOO (VERASE, "VERASE"); 1267 FOO (VERASE, "VERASE");
1747 FOO (VKILL, "VKILL"); 1268 FOO (VKILL, "VKILL");
1748 FOO (VEOF, "VEOF"); 1269 FOO (VEOF, "VEOF");
1749 FOO (VEOL, "VEOL"); 1270 FOO (VEOL, "VEOL");
1750# ifdef VEOL2 1271# ifdef VEOL2
1751
1752 FOO (VEOL2, "VEOL2"); 1272 FOO (VEOL2, "VEOL2");
1753# endif 1273# endif
1754# ifdef VSWTC 1274# ifdef VSWTC
1755
1756 FOO (VSWTC, "VSWTC"); 1275 FOO (VSWTC, "VSWTC");
1757# endif 1276# endif
1758# ifdef VSWTCH 1277# ifdef VSWTCH
1759
1760 FOO (VSWTCH, "VSWTCH"); 1278 FOO (VSWTCH, "VSWTCH");
1761# endif 1279# endif
1762
1763 FOO (VSTART, "VSTART"); 1280 FOO (VSTART, "VSTART");
1764 FOO (VSTOP, "VSTOP"); 1281 FOO (VSTOP, "VSTOP");
1765 FOO (VSUSP, "VSUSP"); 1282 FOO (VSUSP, "VSUSP");
1766# ifdef VDSUSP 1283# ifdef VDSUSP
1767
1768 FOO (VDSUSP, "VDSUSP"); 1284 FOO (VDSUSP, "VDSUSP");
1769# endif 1285# endif
1770# ifdef VREPRINT 1286# ifdef VREPRINT
1771
1772 FOO (VREPRINT, "VREPRINT"); 1287 FOO (VREPRINT, "VREPRINT");
1773# endif 1288# endif
1774# ifdef VDISCRD 1289# ifdef VDISCRD
1775
1776 FOO (VDISCRD, "VDISCRD"); 1290 FOO (VDISCRD, "VDISCRD");
1777# endif 1291# endif
1778# ifdef VWERSE 1292# ifdef VWERSE
1779
1780 FOO (VWERSE, "VWERSE"); 1293 FOO (VWERSE, "VWERSE");
1781# endif 1294# endif
1782# ifdef VLNEXT 1295# ifdef VLNEXT
1783
1784 FOO (VLNEXT, "VLNEXT"); 1296 FOO (VLNEXT, "VLNEXT");
1785# endif 1297# endif
1786 1298
1787 fprintf (stderr, "\n"); 1299 fprintf (stderr, "\n");
1788# undef FOO 1300# undef FOO
1789# endif /* HAVE_TERMIOS_H */ 1301#endif /* DEBUG_TTYMODE */
1790#endif /* DEBUG_TTYMODE */
1791} 1302}
1792 1303
1304/*----------------------------------------------------------------------*/
1305/*
1306 * Run the command in a subprocess and return a file descriptor for the
1307 * master end of the pseudo-teletype pair with the command talking to
1308 * the slave.
1309 */
1310void
1311rxvt_term::run_command (const char *const *argv)
1312{
1313#if ENABLE_FRILLS
1314 if (rs[Rs_pty_fd])
1315 {
1316 pty->pty = atoi (rs[Rs_pty_fd]);
1317
1318 if (pty->pty >= 0)
1319 {
1320 if (getfd_hook)
1321 pty->pty = (*getfd_hook) (pty->pty);
1322
1323 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1324 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1325 }
1326 }
1327 else
1328#endif
1329 if (!pty->get ())
1330 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1331
1332 int er;
1333
1334#ifndef NO_BACKSPACE_KEY
1335 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1336 er = rs[Rs_backspace_key][0];
1337 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1338 er = '\177'; /* the initial state anyway */
1339 else
1340#endif
1341 er = -1;
1342
1343 rxvt_get_ttymode (&tio, er);
1344 SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
1345 pty->set_utf8_mode (enc_utf8);
1346
1347 /* set initial window size */
1348 tt_winch ();
1349
1350#if ENABLE_FRILLS
1351 if (rs[Rs_pty_fd])
1352 return;
1353#endif
1354
1355 /* spin off the command interpreter */
1356 switch (cmd_pid = fork ())
1357 {
1358 case -1:
1359 {
1360 cmd_pid = 0;
1361 rxvt_fatal ("can't fork, aborting.\n");
1362 }
1363 case 0:
1364 init_env ();
1365
1366 if (!pty->make_controlling_tty ())
1367 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1368 else
1369 {
1370 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1371 dup2 (pty->tty, STDIN_FILENO);
1372 dup2 (pty->tty, STDOUT_FILENO);
1373 dup2 (pty->tty, STDERR_FILENO);
1374
1375 // close all our file handles that we do no longer need
1376 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1377 {
1378 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1379 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1380 }
1381
1382 run_child (argv);
1383 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1384 }
1385
1386 _exit (EXIT_FAILURE);
1387
1388 default:
1389 if (!option (Opt_utmpInhibit))
1390 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1391
1392 pty->close_tty ();
1393
1394 child_ev.start (cmd_pid);
1395
1396 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1397 break;
1398 }
1399}
1400
1401/* ------------------------------------------------------------------------- *
1402 * CHILD PROCESS OPERATIONS *
1403 * ------------------------------------------------------------------------- */
1404/*
1405 * The only open file descriptor is the slave tty - so no error messages.
1406 * returns are fatal
1407 */
1408int
1409rxvt_term::run_child (const char *const *argv)
1410{
1411 char *login;
1412
1413 if (option (Opt_console))
1414 {
1415 /* be virtual console, fail silently */
1416#ifdef TIOCCONS
1417 unsigned int on = 1;
1418
1419 ioctl (STDIN_FILENO, TIOCCONS, &on);
1420#elif defined (SRIOCSREDIR)
1421 int fd;
1422
1423 fd = open (CONSOLE, O_WRONLY, 0);
1424 if (fd >= 0)
1425 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1426 close (fd);
1427#endif /* SRIOCSREDIR */
1428 }
1429
1430 /* reset signals and spin off the command interpreter */
1431 signal (SIGINT, SIG_DFL);
1432 signal (SIGQUIT, SIG_DFL);
1433 signal (SIGCHLD, SIG_DFL);
1434 signal (SIGHUP, SIG_DFL);
1435 signal (SIGPIPE, SIG_DFL);
1436 /*
1437 * mimick login's behavior by disabling the job control signals
1438 * a shell that wants them can turn them back on
1439 */
1440#ifdef SIGTSTP
1441 signal (SIGTSTP, SIG_IGN);
1442 signal (SIGTTIN, SIG_IGN);
1443 signal (SIGTTOU, SIG_IGN);
1444#endif /* SIGTSTP */
1445
1446 // unblock signals (signals are blocked by iom.C
1447 sigset_t ss;
1448 sigemptyset (&ss);
1449 sigprocmask (SIG_SETMASK, &ss, 0);
1450
1451 /* command interpreter path */
1452 if (argv)
1453 {
1454# ifdef DEBUG_CMD
1455 int i;
1456
1457 for (i = 0; argv[i]; i++)
1458 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1459# endif
1460
1461 execvp (argv[0], (char *const *)argv);
1462 /* no error message: STDERR is closed! */
1463 }
1464 else
1465 {
1466 const char *argv0, *shell;
1467
1468 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1469 shell = "/bin/sh";
1470
1471 argv0 = (const char *)rxvt_basename (shell);
1472
1473 if (option (Opt_loginShell))
1474 {
1475 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1476
1477 login[0] = '-';
1478 strcpy (&login[1], argv0);
1479 argv0 = login;
1480 }
1481
1482 execlp (shell, argv0, (char *)0);
1483 /* no error message: STDERR is closed! */
1484 }
1485
1486 return -1;
1487}
1488
1793/*----------------------- end-of-file (C source) -----------------------*/ 1489/*----------------------- end-of-file (C source) -----------------------*/

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