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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.67 by root, Tue Aug 3 22:19:51 2004 UTC vs.
Revision 1.234 by ayin, Fri Dec 28 14:57:04 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_fg */ 256 NULL, /* Color_pointer_fg */
319 NULL, /* Color_pointer_bg */ 257 NULL, /* Color_pointer_bg */
320 NULL, /* Color_border */ 258 NULL, /* Color_border */
321#ifndef NO_BOLD_UNDERLINE_REVERSE 259#ifndef NO_BOLD_UNDERLINE_REVERSE
322 NULL, /* Color_BD */ 260 NULL, /* Color_BD */
261 NULL, /* Color_IT */
323 NULL, /* Color_UL */ 262 NULL, /* Color_UL */
324 NULL, /* Color_RV */ 263 NULL, /* Color_RV */
325#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 264#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
265#if ENABLE_FRILLS
266 NULL, // Color_underline
267#endif
326#ifdef OPTION_HC 268#ifdef OPTION_HC
327 NULL, 269 NULL,
328#endif 270#endif
329#ifdef KEEP_SCROLLCOLOR 271#ifdef KEEP_SCROLLCOLOR
330 COLOR_SCROLLBAR, 272 COLOR_SCROLLBAR,
331 COLOR_SCROLLTROUGH, 273 COLOR_SCROLLTROUGH,
332#endif /* KEEP_SCROLLCOLOR */ 274#endif /* KEEP_SCROLLCOLOR */
333#if TINTING 275#if ENABLE_TRANSPARENCY
334 NULL, 276 NULL,
335#endif 277#endif
278#if OFF_FOCUS_FADING
279 "rgb:00/00/00",
280#endif
336 }; 281 };
337 282
338const char *const xa_names[NUM_XA] = 283void
339 {
340 "TEXT",
341 "COMPOUND_TEXT",
342 "UTF8_STRING",
343 "MULTIPLE",
344 "TARGETS",
345 "TIMESTAMP",
346 "VT_SELECTION",
347 "INCR",
348 "WM_DELETE_WINDOW",
349#ifdef TRANSPARENT
350 "_XROOTPMAP_ID",
351#endif
352#ifdef OFFIX_DND
353 "DndProtocol",
354 "DndSelection",
355#endif
356 "CLIPBOARD"
357 };
358
359bool
360rxvt_term::init_vars () 284rxvt_term::init_vars ()
361{ 285{
362 PixColorsFocused = new rxvt_color [TOTAL_COLORS];
363#ifdef OFF_FOCUS_FADING
364 PixColorsUnFocused = new rxvt_color [TOTAL_COLORS];
365#endif
366 PixColors = PixColorsFocused; 286 pix_colors = pix_colors_focused;
367
368 if (PixColors == NULL)
369 return false;
370
371#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
372 TermWin.pixmap = None;
373#endif
374#ifdef UTMP_SUPPORT
375 next_utmp_action = SAVE;
376#endif
377#ifndef NO_SETOWNER_TTYDEV
378 next_tty_action = SAVE;
379#endif
380 287
381 MEvent.time = CurrentTime; 288 MEvent.time = CurrentTime;
382 MEvent.button = AnyButton; 289 MEvent.button = AnyButton;
383 Options = DEFAULT_OPTIONS;
384 want_refresh = 1; 290 want_refresh = 1;
385 cmd_pid = -1;
386 cmd_fd = tty_fd = -1;
387 PrivateModes = SavedModes = PrivMode_Default; 291 priv_modes = SavedModes = PrivMode_Default;
388 TermWin.focus = 0;
389 TermWin.ncol = 80; 292 ncol = 80;
390 TermWin.nrow = 24; 293 nrow = 24;
391 TermWin.int_bwidth = INTERNALBORDERWIDTH; 294 int_bwidth = INTERNALBORDERWIDTH;
392 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 295 ext_bwidth = EXTERNALBORDERWIDTH;
393 TermWin.lineSpace = LINESPACE; 296 lineSpace = LINESPACE;
394 TermWin.saveLines = SAVELINES; 297 saveLines = SAVELINES;
395 numPixColors = TOTAL_COLORS;
396 298
397#ifndef NO_BRIGHTCOLOR
398 colorfgbg = DEFAULT_RSTYLE;
399#endif
400
401 refresh_limit = 1;
402 refresh_type = SLOW_REFRESH; 299 refresh_type = SLOW_REFRESH;
403 prev_nrow = prev_ncol = 0;
404 300
405 oldcursor.row = oldcursor.col = -1; 301 oldcursor.row = oldcursor.col = -1;
406#ifdef XPM_BACKGROUND
407 /* bgPixmap.w = bgPixmap.h = 0; */
408 bgPixmap.x = bgPixmap.y = 50;
409 bgPixmap.pixmap = None;
410#endif
411
412 last_bot = last_state = -1; 302 last_bot = last_state = -1;
413 303
414#ifdef MENUBAR 304 set_option (Opt_scrollBar);
415 menu_readonly = 1; 305 set_option (Opt_scrollTtyOutput);
416# if ! (MENUBAR_MAX > 1) 306 set_option (Opt_jumpScroll);
417 CurrentBar = & (BarList); 307 set_option (Opt_skipScroll);
418# endif /* (MENUBAR_MAX > 1) */ 308 set_option (Opt_secondaryScreen);
419#endif 309 set_option (Opt_secondaryScroll);
420 310 set_option (Opt_pastableTabs);
421 return true; 311 set_option (Opt_intensityStyles);
312 set_option (Opt_iso14755_52);
422} 313}
423 314
424void 315void
425rxvt_term::init_secondary () 316rxvt_term::init_secondary ()
426{ 317{
427 int i; 318 int i;
428#ifdef TTY_GID_SUPPORT
429 struct group *gr = getgrnam ("tty");
430
431 if (gr)
432 { /* change group ownership of tty to "tty" */
433 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
434 ttygid = gr->gr_gid;
435 }
436 else
437#endif /* TTY_GID_SUPPORT */
438
439 {
440 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
441 ttygid = getgid ();
442 }
443 319
444 /* 320 /*
445 * Close all unused file descriptors 321 * Close all unused file descriptors
446 * We don't want them, we don't need them. 322 * We don't want them, we don't need them.
447 */ 323 */
448 if ((i = open ("/dev/null", O_RDONLY)) < 0) 324 if ((i = open ("/dev/null", O_RDONLY)) < 0)
449 { 325 {
450 /* TODO: BOO HISS */ 326 /* TODO: BOO HISS */
451 dup2 (STDERR_FILENO, STDIN_FILENO); 327 dup2 (STDERR_FILENO, STDIN_FILENO);
452 } 328 }
453 else if (i > STDIN_FILENO) 329 else if (i != STDIN_FILENO)
454 { 330 {
455 dup2 (i, STDIN_FILENO); 331 dup2 (i, STDIN_FILENO);
456 close (i); 332 close (i);
457 } 333 }
458 334
… …
473/*----------------------------------------------------------------------*/ 349/*----------------------------------------------------------------------*/
474const char ** 350const char **
475rxvt_term::init_resources (int argc, const char *const *argv) 351rxvt_term::init_resources (int argc, const char *const *argv)
476{ 352{
477 int i, r_argc; 353 int i, r_argc;
478 char *val;
479 const char **cmd_argv, **r_argv; 354 const char **cmd_argv, **r_argv;
480 355
481 /* 356 /*
482 * Look for -exec option. Find => split and make cmd_argv[] of command args 357 * Look for -e option. Find => split and make cmd_argv[] of command args
483 */ 358 */
484 for (r_argc = 0; r_argc < argc; r_argc++) 359 for (r_argc = 0; r_argc < argc; r_argc++)
485 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) 360 if (!strcmp (argv[r_argc], "-e"))
486 break; 361 break;
362
363 if (r_argc == argc)
364 cmd_argv = NULL;
365 else if (!argv[r_argc + 1])
366 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
367 else
368 {
369 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
370
371 for (i = 0; i < argc - r_argc - 1; i++)
372 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
373
374 cmd_argv[i] = NULL;
375 }
487 376
488 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 377 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
489 378
490 for (i = 0; i < r_argc; i++) 379 for (i = 0; i < r_argc; i++)
491 r_argv[i] = (const char *)argv[i]; 380 r_argv[i] = (const char *)argv[i];
492 381
493 r_argv[i] = NULL; 382 r_argv[i] = NULL;
494 383
495 if (r_argc == argc)
496 cmd_argv = NULL;
497 else
498 {
499 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
500
501 for (i = 0; i < argc - r_argc - 1; i++)
502 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
503
504 cmd_argv[i] = NULL;
505 }
506
507 rs[Rs_name] = rxvt_r_basename (argv[0]); 384 rs[Rs_name] = rxvt_basename (argv[0]);
508 385
509 /* 386 /*
510 * Open display, get options/resources and create the window 387 * Open display, get options/resources and create the window
511 */ 388 */
389
512 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 390 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
513 rs[Rs_display_name] = ":0"; 391 rs[Rs_display_name] = ":0";
514 392
515 get_options (r_argc, r_argv); 393 get_options (r_argc, r_argv);
394
395 if (!(display = displays.get (rs[Rs_display_name])))
396 {
397 free (r_argv);
398 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
399 }
400
401 // using a local pointer decreases code size a lot
402 xa = display->xa;
403
404 set (display);
405 extract_resources ();
406
407#if XFT
408 if (rs[Rs_depth])
409 select_visual (strtol (rs[Rs_depth], 0, 0));
410#endif
411
412#ifdef HAVE_AFTERIMAGE
413 set_application_name ((char*)rs[Rs_name]);
414 set_output_threshold (OUTPUT_LEVEL_WARNING);
415 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
416#endif
516 free (r_argv); 417 free (r_argv);
517 418
518#ifdef LOCAL_X_IS_UNIX 419 for (int i = NUM_RESOURCES; i--; )
519 if (rs[Rs_display_name][0] == ':') 420 if (rs [i] == resval_undef)
520 { 421 rs [i] = 0;
521 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 422
522 STRCPY (val, "unix"); 423#if ENABLE_PERL
523 STRCAT (val, rs[Rs_display_name]); 424 if (!rs[Rs_perl_ext_1])
524 display = displays.get (val); 425 rs[Rs_perl_ext_1] = "default";
525 free (val); 426
427 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
428 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
429 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
526 } 430 {
431 rxvt_perl.init (this);
432 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
433 }
527#endif 434#endif
528
529 if (!display
530 && ! (display = displays.get (rs[Rs_display_name])))
531 rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
532
533 extract_resources (display->display, rs[Rs_name]);
534 435
535 /* 436 /*
536 * set any defaults not already set 437 * set any defaults not already set
537 */ 438 */
538 if (cmd_argv && cmd_argv[0]) 439 if (cmd_argv && cmd_argv[0])
539 { 440 {
540 if (!rs[Rs_title]) 441 if (!rs[Rs_title])
541 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 442 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
542 if (!rs[Rs_iconName]) 443 if (!rs[Rs_iconName])
543 rs[Rs_iconName] = rs[Rs_title]; 444 rs[Rs_iconName] = rs[Rs_title];
544 } 445 }
545 else 446 else
546 { 447 {
… …
549 if (!rs[Rs_iconName]) 450 if (!rs[Rs_iconName])
550 rs[Rs_iconName] = rs[Rs_name]; 451 rs[Rs_iconName] = rs[Rs_name];
551 } 452 }
552 453
553 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 454 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
554 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 455 saveLines = min (i, MAX_SAVELINES);
555 456
556#ifndef NO_FRILLS 457#if ENABLE_FRILLS
557 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) 458 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
558 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 459 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
460
559 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) 461 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
560 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 462 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
561#endif
562 463
563#ifndef NO_LINESPACE
564 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 464 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
565 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 465 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
566#endif 466#endif
567 467
568#ifdef POINTER_BLANK 468#ifdef POINTER_BLANK
569 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 469 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
570 pointerBlankDelay = i; 470 pointerBlankDelay = i;
571 else 471 else
572 pointerBlankDelay = 2; 472 pointerBlankDelay = 2;
573#endif 473#endif
574 474
575 /* no point having a scrollbar without having any scrollback! */ 475 /* no point having a scrollbar without having any scrollback! */
576 if (!TermWin.saveLines) 476 if (!saveLines)
577 Options &= ~Opt_scrollBar; 477 set_option (Opt_scrollBar, 0);
578 478
579#ifdef PRINTPIPE 479#ifdef PRINTPIPE
580 if (!rs[Rs_print_pipe]) 480 if (!rs[Rs_print_pipe])
581 rs[Rs_print_pipe] = PRINTPIPE; 481 rs[Rs_print_pipe] = PRINTPIPE;
582#endif 482#endif
… …
585 rs[Rs_cutchars] = CUTCHARS; 485 rs[Rs_cutchars] = CUTCHARS;
586 486
587#ifndef NO_BACKSPACE_KEY 487#ifndef NO_BACKSPACE_KEY
588 if (!rs[Rs_backspace_key]) 488 if (!rs[Rs_backspace_key])
589# ifdef DEFAULT_BACKSPACE 489# ifdef DEFAULT_BACKSPACE
590 key_backspace = DEFAULT_BACKSPACE; 490 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
591# else 491# else
592 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 492 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
593# endif 493# endif
594 else
595 {
596 val = STRDUP (rs[Rs_backspace_key]);
597 rxvt_Str_trim (val);
598 rxvt_Str_escaped (val);
599 key_backspace = val;
600 }
601#endif 494#endif
602 495
603#ifndef NO_DELETE_KEY 496#ifndef NO_DELETE_KEY
604 if (!rs[Rs_delete_key]) 497 if (!rs[Rs_delete_key])
605# ifdef DEFAULT_DELETE 498# ifdef DEFAULT_DELETE
606 key_delete = DEFAULT_DELETE; 499 rs[Rs_delete_key] = DEFAULT_DELETE;
607# else 500# else
608 key_delete = "\033[3~"; 501 rs[Rs_delete_key] = "\033[3~";
609# endif
610 else
611 {
612 val = STRDUP (rs[Rs_delete_key]);
613 rxvt_Str_trim (val);
614 rxvt_Str_escaped (val);
615 key_delete = val;
616 }
617#endif 502# endif
618 if (rs[Rs_answerbackstring]) 503#endif
619 {
620 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
621 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
622 }
623 504
624#ifdef HAVE_SCROLLBARS 505#ifdef HAVE_SCROLLBARS
625 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 506 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
626 rs[Rs_scrollBar_thickness]);
627#endif 507#endif
628 508
629#ifdef XTERM_REVERSE_VIDEO 509#ifdef XTERM_REVERSE_VIDEO
630 /* this is how xterm implements reverseVideo */ 510 /* this is how xterm implements reverseVideo */
631 if (Options & Opt_reverseVideo) 511 if (option (Opt_reverseVideo))
632 { 512 {
633 if (!rs[Rs_color + Color_fg]) 513 if (!rs[Rs_color + Color_fg])
634 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 514 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
515
635 if (!rs[Rs_color + Color_bg]) 516 if (!rs[Rs_color + Color_bg])
636 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 517 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
637 } 518 }
638#endif 519#endif
639 520
… …
641 if (!rs[Rs_color + i]) 522 if (!rs[Rs_color + i])
642 rs[Rs_color + i] = def_colorName[i]; 523 rs[Rs_color + i] = def_colorName[i];
643 524
644#ifndef XTERM_REVERSE_VIDEO 525#ifndef XTERM_REVERSE_VIDEO
645 /* this is how we implement reverseVideo */ 526 /* this is how we implement reverseVideo */
646 if (Options & Opt_reverseVideo) 527 if (option (Opt_reverseVideo))
647 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 528 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
648#endif 529#endif
649 530
650 /* convenient aliases for setting fg/bg to colors */ 531 /* convenient aliases for setting fg/bg to colors */
651 color_aliases (Color_fg); 532 color_aliases (Color_fg);
652 color_aliases (Color_bg); 533 color_aliases (Color_bg);
653#ifndef NO_CURSORCOLOR 534#ifndef NO_CURSORCOLOR
654 color_aliases (Color_cursor); 535 color_aliases (Color_cursor);
655 color_aliases (Color_cursor2); 536 color_aliases (Color_cursor2);
656#endif /* NO_CURSORCOLOR */ 537#endif /* NO_CURSORCOLOR */
657 color_aliases (Color_pointer_fg); 538 color_aliases (Color_pointer_fg);
658 color_aliases (Color_pointer_bg); 539 color_aliases (Color_pointer_bg);
659 color_aliases (Color_border); 540 color_aliases (Color_border);
660#ifndef NO_BOLD_UNDERLINE_REVERSE 541#ifndef NO_BOLD_UNDERLINE_REVERSE
661 color_aliases (Color_BD); 542 color_aliases (Color_BD);
662 color_aliases (Color_UL); 543 color_aliases (Color_UL);
663 color_aliases (Color_RV); 544 color_aliases (Color_RV);
664#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 545#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
546
547 if (!rs[Rs_color + Color_border])
548 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
665 549
666 return cmd_argv; 550 return cmd_argv;
667} 551}
668 552
669/*----------------------------------------------------------------------*/ 553/*----------------------------------------------------------------------*/
670void 554void
671rxvt_term::init_env () 555rxvt_term::init_env ()
672{ 556{
673 int i; 557 int i;
674 unsigned int u;
675 char *val; 558 char *val;
676 559
677#ifdef DISPLAY_IS_IP 560#ifdef DISPLAY_IS_IP
678 /* Fixup display_name for export over pty to any interested terminal 561 /* Fixup display_name for export over pty to any interested terminal
679 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 562 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
… …
687 */ 570 */
688 val = rxvt_network_display (rs[Rs_display_name]); 571 val = rxvt_network_display (rs[Rs_display_name]);
689 rs[Rs_display_name] = (const char *)val; 572 rs[Rs_display_name] = (const char *)val;
690 573
691 if (val == NULL) 574 if (val == NULL)
692#endif /* DISPLAY_IS_IP */ 575#endif /* DISPLAY_IS_IP */
693 val = XDisplayString (display->display); 576 val = XDisplayString (dpy);
694 577
695 if (rs[Rs_display_name] == NULL) 578 if (rs[Rs_display_name] == NULL)
696 rs[Rs_display_name] = val; /* use broken `:0' value */ 579 rs[Rs_display_name] = val; /* use broken `:0' value */
697 580
698 i = STRLEN (val); 581 i = strlen (val);
699 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 582 env_display = (char *)rxvt_malloc (i + 9);
700 583
701 sprintf (env_display, "DISPLAY=%s", val); 584 sprintf (env_display, "DISPLAY=%s", val);
702 585
703 /* avoiding the math library: 586 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
704 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
705 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
706 ;
707 MAX_IT (i, 1);
708 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
709
710 sprintf (env_windowid, "WINDOWID=%u",
711 (unsigned int)TermWin.parent[0]);
712 587
713 /* add entries to the environment: 588 /* add entries to the environment:
714 * @ DISPLAY: in case we started with -display 589 * @ DISPLAY: in case we started with -display
715 * @ WINDOWID: X window id number of the window 590 * @ WINDOWID: X window id number of the window
716 * @ COLORTERM: terminal sub-name and also indicates its color 591 * @ COLORTERM: terminal sub-name and also indicates its color
… …
718 * @ TERMINFO: path to terminfo directory 593 * @ TERMINFO: path to terminfo directory
719 * @ COLORFGBG: fg;bg color codes 594 * @ COLORFGBG: fg;bg color codes
720 */ 595 */
721 putenv (env_display); 596 putenv (env_display);
722 putenv (env_windowid); 597 putenv (env_windowid);
598
723 if (env_colorfgbg) 599 if (env_colorfgbg)
724 putenv (env_colorfgbg); 600 putenv (env_colorfgbg);
725 601
726#ifdef RXVT_TERMINFO 602#ifdef RXVT_TERMINFO
727 putenv ("TERMINFO=" RXVT_TERMINFO); 603 putenv ("TERMINFO=" RXVT_TERMINFO);
728#endif 604#endif
729 605
730 if (display->depth <= 2) 606 if (depth <= 2)
731 putenv ("COLORTERM=" COLORTERMENV "-mono"); 607 putenv ("COLORTERM=" COLORTERMENV "-mono");
732 else 608 else
733 putenv ("COLORTERM=" COLORTERMENVFULL); 609 putenv ("COLORTERM=" COLORTERMENVFULL);
734 610
735 if (rs[Rs_term_name] != NULL) 611 if (rs[Rs_term_name] != NULL)
736 { 612 {
737 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 613 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
738 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 614 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
739 putenv (env_term); 615 putenv (env_term);
740 } 616 }
741 else 617 else
742 putenv ("TERM=" TERMENV); 618 putenv ("TERM=" TERMENV);
… …
744#ifdef HAVE_UNSETENV 620#ifdef HAVE_UNSETENV
745 /* avoid passing old settings and confusing term size */ 621 /* avoid passing old settings and confusing term size */
746 unsetenv ("LINES"); 622 unsetenv ("LINES");
747 unsetenv ("COLUMNS"); 623 unsetenv ("COLUMNS");
748 unsetenv ("TERMCAP"); /* terminfo should be okay */ 624 unsetenv ("TERMCAP"); /* terminfo should be okay */
749#endif /* HAVE_UNSETENV */ 625#endif /* HAVE_UNSETENV */
750} 626}
751 627
752/*----------------------------------------------------------------------*/ 628/*----------------------------------------------------------------------*/
753/* 629/*
754 * This is more or less stolen straight from XFree86 xterm. 630 * This is more or less stolen straight from XFree86 xterm.
755 * This should support all European type languages. 631 * This should support all European type languages.
756 */ 632 */
757void 633void
758rxvt_term::set_locale (const char *locale) 634rxvt_term::set_locale (const char *locale)
759{ 635{
636 set_environ (envv);
637
760#if HAVE_XSETLOCALE || HAVE_SETLOCALE 638#if HAVE_XSETLOCALE || HAVE_SETLOCALE
761 free (this->locale); 639 free (this->locale);
762 this->locale = setlocale (LC_CTYPE, locale); 640 this->locale = setlocale (LC_CTYPE, locale);
763 641
764 if (!this->locale) 642 if (!this->locale)
765 { 643 {
644 if (*locale)
645 {
766 rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale); 646 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
767 setlocale (LC_CTYPE, ""); 647 setlocale (LC_CTYPE, "C");
648 }
649 else
650 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
651
768 this->locale = ""; 652 this->locale = "C";
769 } 653 }
770 654
655
771 this->locale = rxvt_strdup (this->locale); 656 this->locale = strdup (this->locale);
772 SET_LOCALE (this->locale); 657 SET_LOCALE (this->locale);
773 mbstate.reset (); 658 mbstate.reset ();
774#endif 659#endif
775#if 0 660
776#if HAVE_NL_LANGINFO 661#if HAVE_NL_LANGINFO
662 char *codeset = strdup (nl_langinfo (CODESET));
663 // /^UTF.?8/i
664 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
665 && (codeset[1] == 'T' || codeset[1] == 't')
666 && (codeset[2] == 'F' || codeset[2] == 'f')
667 && (codeset[3] == '8' || codeset[4] == '8');
777 free (codeset); 668 free (codeset);
778 codeset = strdup (nl_langinfo (CODESET));
779 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
780 || !STRCASECMP (codeset, "UTF8");
781#else 669#else
782 enc_utf8 = 1; 670 enc_utf8 = 0;
783#endif
784#endif 671#endif
785} 672}
786 673
787void 674void
788rxvt_term::init_xlocale () 675rxvt_term::init_xlocale ()
789{ 676{
677 set_environ (envv);
678
790#ifdef USE_XIM 679#ifdef USE_XIM
791 if (!locale) 680 if (!locale)
792 rxvt_warn ("setting locale failed, working without locale support.\n"); 681 rxvt_warn ("setting locale failed, working without locale support.\n");
793 else 682 else
794 { 683 {
795 Atom wmlocale; 684 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
796
797 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
798 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
799 XA_STRING, 8, PropModeReplace,
800 (unsigned char *)locale, STRLEN (locale));
801 685
802 if (!XSupportsLocale ()) 686 if (!XSupportsLocale ())
803 { 687 {
804 rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n"); 688 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
805 return; 689 return;
806 } 690 }
807 691
808 im_ev.start (display); 692 im_ev.start (display);
809 693
… …
819{ 703{
820 /* 704 /*
821 * Initialize the command connection. 705 * Initialize the command connection.
822 * This should be called after the X server connection is established. 706 * This should be called after the X server connection is established.
823 */ 707 */
824 int i;
825
826 for (i = 0; i < NUM_XA; i++)
827 xa[i] = XInternAtom (display->display, xa_names[i], False);
828
829 /* Enable delete window protocol */
830 XSetWMProtocols (display->display, TermWin.parent[0],
831 & (xa[XA_WMDELETEWINDOW]), 1);
832
833#ifdef USING_W11LIB
834 /* enable W11 callbacks */
835 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
836#endif
837 708
838#ifdef META8_OPTION 709#ifdef META8_OPTION
839 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 710 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
840#endif 711#endif
841 712
842 get_ourmods (); 713 get_ourmods ();
843 714
844 if (!(Options & Opt_scrollTtyOutput)) 715 if (!option (Opt_scrollTtyOutput))
845 PrivateModes |= PrivMode_TtyOutputInh; 716 priv_modes |= PrivMode_TtyOutputInh;
846 if (Options & Opt_scrollTtyKeypress) 717 if (option (Opt_scrollTtyKeypress))
847 PrivateModes |= PrivMode_Keypress; 718 priv_modes |= PrivMode_Keypress;
848 if (!(Options & Opt_jumpScroll)) 719 if (!option (Opt_jumpScroll))
849 PrivateModes |= PrivMode_smoothScroll; 720 priv_modes |= PrivMode_smoothScroll;
850 721
851#ifndef NO_BACKSPACE_KEY 722#ifndef NO_BACKSPACE_KEY
852 if (STRCMP (key_backspace, "DEC") == 0) 723 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
853 PrivateModes |= PrivMode_HaveBackSpace; 724 priv_modes |= PrivMode_HaveBackSpace;
854#endif 725#endif
855 726
856 /* add value for scrollBar */ 727 /* add value for scrollBar */
857 if (scrollbar_visible ()) 728 if (scrollBar.state)
858 { 729 {
859 PrivateModes |= PrivMode_scrollBar; 730 priv_modes |= PrivMode_scrollBar;
860 SavedModes |= PrivMode_scrollBar; 731 SavedModes |= PrivMode_scrollBar;
861 } 732 }
862 if (menubar_visible ())
863 {
864 PrivateModes |= PrivMode_menuBar;
865 SavedModes |= PrivMode_menuBar;
866 }
867 733
868#ifdef CURSOR_BLINK 734 run_command (argv);
869 if (Options & Opt_cursorBlink)
870 (void)gettimeofday (&lastcursorchange, NULL);
871#endif
872
873 if ((cmd_fd = run_command (argv)) < 0)
874 rxvt_fatal ("failure while running command, aborting");
875} 735}
876 736
877/*----------------------------------------------------------------------*/ 737/*----------------------------------------------------------------------*/
878void 738void
879rxvt_term::Get_Colours () 739rxvt_term::Get_Colours ()
880{ 740{
881 int i; 741 int i;
882 742
883#ifdef OFF_FOCUS_FADING 743#ifdef OFF_FOCUS_FADING
884 PixColors = PixColorsFocused; 744 pix_colors = pix_colors_focused;
885#endif 745#endif
886 746
887 for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++) 747 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
888 { 748 {
749 const char *name = rs[Rs_color + i];
750
751 if (!name)
752 continue;
753
889 rxvt_color xcol; 754 rxvt_color xcol;
890 755
891 if (!rs[Rs_color + i]) 756 if (!set_color (xcol, name))
892 continue;
893
894 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
895 { 757 {
896#ifndef XTERM_REVERSE_VIDEO 758#ifndef XTERM_REVERSE_VIDEO
897 if (i < 2 && (Options & Opt_reverseVideo)) 759 if (i < 2 && option (Opt_reverseVideo))
898 rs[Rs_color + i] = def_colorName[!i]; 760 name = def_colorName [1 - i];
899 else 761 else
900#endif 762#endif
901 rs[Rs_color + i] = def_colorName[i]; 763 name = def_colorName [i];
902 764
903 if (!rs[Rs_color + i]) 765 if (!name)
904 continue; 766 continue;
905 767
906 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 768 if (!set_color (xcol, name))
907 { 769 {
908 switch (i) 770 switch (i)
909 { 771 {
910 case Color_fg: 772 case Color_fg:
911 case Color_bg: 773 case Color_bg:
912 /* fatal: need bg/fg color */
913 rxvt_fatal ("unable to get foreground/background colour, aborting"); 774 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
914 /* NOTREACHED */ 775 name = "";
915 break; 776 break;
916#ifndef NO_CURSORCOLOR 777#ifndef NO_CURSORCOLOR
917 case Color_cursor2: 778 case Color_cursor2:
918 xcol = PixColors[Color_fg]; 779#endif
919 break;
920#endif /* ! NO_CURSORCOLOR */
921 case Color_pointer_fg: 780 case Color_pointer_fg:
922 xcol = PixColors[Color_fg]; 781 name = rs[Rs_color + Color_fg];
782 xcol.set (this, name);
923 break; 783 break;
924 default: 784 default:
925 xcol = PixColors[Color_bg]; /* None */ 785 name = rs[Rs_color + Color_bg];
786 xcol.set (this, name);
926 break; 787 break;
927 } 788 }
928 } 789 }
929 } 790 }
930 791
931 PixColors[i] = xcol; 792 pix_colors[i] = xcol;
932#ifdef OFF_FOCUS_FADING 793 rs[Rs_color + i] = name;
933 if (rs[Rs_fade])
934 PixColorsUnFocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
935#endif
936 SET_PIXCOLOR (i);
937 }
938
939 if (display->depth <= 2)
940 { 794 }
795
796 if (depth <= 2)
797 {
941 if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg]; 798 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
942 if (!rs[Rs_color + Color_pointer_bg]) PixColors[Color_pointer_bg] = PixColors[Color_bg]; 799 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
943 if (!rs[Rs_color + Color_border] ) PixColors[Color_border] = PixColors[Color_fg]; 800 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
944 } 801 }
945 802
946 /* 803 /*
947 * get scrollBar/menuBar shadow colors 804 * get scrollBar shadow colors
948 * 805 *
949 * The calculations of topShadow/bottomShadow values are adapted 806 * The calculations of topShadow/bottomShadow values are adapted
950 * from the fvwm window manager. 807 * from the fvwm window manager.
951 */ 808 */
952#ifdef KEEP_SCROLLCOLOR 809#ifdef KEEP_SCROLLCOLOR
953
954 if (display->depth <= 2) 810 if (depth <= 2)
811 {
955 { /* Monochrome */ 812 /* Monochrome */
956 PixColors[Color_scroll] = PixColors[Color_fg]; 813 alias_color (Color_scroll, Color_fg);
957 PixColors[Color_topShadow] = PixColors[Color_bg]; 814 alias_color (Color_topShadow, Color_bg);
958 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 815 alias_color (Color_bottomShadow, Color_bg);
959 } 816 }
960 else 817 else
961 { 818 {
962 rxvt_color xcol[2]; 819 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
963 /* xcol[0] == white
964 * xcol[1] == top shadow
965 * xcol[2] == bot shadow */
966 820
967 xcol[1] = PixColors[Color_scroll]; 821 rgba cscroll;
968 xcol[0].set (display, 65535, 65535, 65535); 822 pix_colors [Color_scroll].get (cscroll);
969
970 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
971
972 xcol[0].get (display, pr0, pg0, pb0);
973 xcol[1].get (display, pr1, pg1, pb1);
974
975 PixColors[Color_bottomShadow] = xcol[1].fade (display, 50);
976 823
977 /* topShadowColor */ 824 /* topShadowColor */
978 if (!xcol[1].set (display, 825 if (!pix_colors[Color_topShadow].set (this,
979 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 826 rgba (
980 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 827 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
981 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 828 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
982 xcol[1] = PixColors[Color_White]; 829 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
983 830 cscroll.a)
984 PixColors[Color_topShadow] = xcol[1]; 831 ))
832 alias_color (Color_topShadow, Color_White);
985 } 833 }
986#endif /* KEEP_SCROLLCOLOR */ 834#endif /* KEEP_SCROLLCOLOR */
835
836#ifdef OFF_FOCUS_FADING
837 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
838 update_fade_color (i);
839#endif
987} 840}
988 841
989/*----------------------------------------------------------------------*/ 842/*----------------------------------------------------------------------*/
990/* color aliases, fg/bg bright-bold */ 843/* color aliases, fg/bg bright-bold */
991void 844void
… …
994 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 847 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
995 { 848 {
996 int i = atoi (rs[Rs_color + idx]); 849 int i = atoi (rs[Rs_color + idx]);
997 850
998 if (i >= 8 && i <= 15) 851 if (i >= 8 && i <= 15)
999 { /* bright colors */ 852 /* bright colors */
1000 i -= 8;
1001#ifndef NO_BRIGHTCOLOR
1002 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 853 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1003 return; 854 else if (i >= 0 && i <= 7)
1004#endif 855 /* normal colors */
1005
1006 }
1007
1008 if (i >= 0 && i <= 7) /* normal colors */
1009 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 856 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1010 } 857 }
1011} 858}
1012 859
1013/*----------------------------------------------------------------------*/ 860/*----------------------------------------------------------------------*/
… …
1016 * Use resource ``modifier'' to override the Meta modifier 863 * Use resource ``modifier'' to override the Meta modifier
1017 */ 864 */
1018void 865void
1019rxvt_term::get_ourmods () 866rxvt_term::get_ourmods ()
1020{ 867{
1021 int i, j, k; 868 int i, j, k;
1022 int requestedmeta, realmeta, realalt; 869 int requestedmeta, realmeta, realalt;
1023 const char *cm, *rsmod; 870 const char *cm, *rsmod;
1024 XModifierKeymap *map; 871 XModifierKeymap *map;
1025 KeyCode *kc; 872 KeyCode *kc;
1026 const unsigned int modmasks[] = 873 const unsigned int modmasks[] =
1027 { 874 {
1028 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 875 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1029 }; 876 };
1030 877
1031 requestedmeta = realmeta = realalt = 0; 878 requestedmeta = realmeta = realalt = 0;
1032 rsmod = rs[Rs_modifier]; 879 rsmod = rs[Rs_modifier];
880
1033 if (rsmod 881 if (rsmod
1034 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 882 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1035 requestedmeta = rsmod[3] - '0'; 883 requestedmeta = rsmod[3] - '0';
1036 884
1037 map = XGetModifierMapping (display->display); 885 map = XGetModifierMapping (dpy);
1038 kc = map->modifiermap; 886 kc = map->modifiermap;
887
1039 for (i = 1; i < 6; i++) 888 for (i = 1; i < 6; i++)
1040 { 889 {
1041 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 890 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
891
1042 for (j = map->max_keypermod; j--; k++) 892 for (j = map->max_keypermod; j--; k++)
1043 { 893 {
1044 if (kc[k] == 0) 894 if (kc[k] == 0)
1045 break; 895 break;
896
1046 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 897 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1047 { 898 {
1048 case XK_Num_Lock: 899 case XK_Num_Lock:
1049 ModNumLockMask = modmasks[i - 1]; 900 ModNumLockMask = modmasks[i - 1];
1050 /* FALLTHROUGH */ 901 continue;
1051 default: 902
1052 continue; /* for (;;) */ 903 case XK_ISO_Level3_Shift:
904 ModLevel3Mask = modmasks[i - 1];
905 continue;
906
1053 case XK_Meta_L: 907 case XK_Meta_L:
1054 case XK_Meta_R: 908 case XK_Meta_R:
1055 cm = "meta"; 909 cm = "meta";
1056 realmeta = i; 910 realmeta = i;
1057 break; 911 break;
912
1058 case XK_Alt_L: 913 case XK_Alt_L:
1059 case XK_Alt_R: 914 case XK_Alt_R:
1060 cm = "alt"; 915 cm = "alt";
1061 realalt = i; 916 realalt = i;
1062 break; 917 break;
918
1063 case XK_Super_L: 919 case XK_Super_L:
1064 case XK_Super_R: 920 case XK_Super_R:
1065 cm = "super"; 921 cm = "super";
1066 break; 922 break;
923
1067 case XK_Hyper_L: 924 case XK_Hyper_L:
1068 case XK_Hyper_R: 925 case XK_Hyper_R:
1069 cm = "hyper"; 926 cm = "hyper";
1070 break; 927 break;
928
929 default:
930 continue;
1071 } 931 }
1072 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 932
933 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1073 requestedmeta = i; 934 requestedmeta = i;
1074 } 935 }
1075 } 936 }
937
1076 XFreeModifiermap (map); 938 XFreeModifiermap (map);
939
1077 i = (requestedmeta ? requestedmeta 940 i = requestedmeta ? requestedmeta
1078 : (realmeta ? realmeta 941 : realmeta ? realmeta
1079 : (realalt ? realalt : 0))); 942 : realalt ? realalt
943 : 0;
944
1080 if (i) 945 if (i)
1081 ModMetaMask = modmasks[i - 1]; 946 ModMetaMask = modmasks[i - 1];
1082} 947}
1083 948
1084/*----------------------------------------------------------------------*/ 949/*----------------------------------------------------------------------*/
… …
1086void 951void
1087rxvt_term::create_windows (int argc, const char *const *argv) 952rxvt_term::create_windows (int argc, const char *const *argv)
1088{ 953{
1089 XClassHint classHint; 954 XClassHint classHint;
1090 XWMHints wmHint; 955 XWMHints wmHint;
1091#ifndef NO_FRILLS 956#if ENABLE_FRILLS
1092 Atom prop = None;
1093 MWMHints mwmhints; 957 MWMHints mwmhints = { };
1094#endif 958#endif
1095 XGCValues gcvalue; 959 XGCValues gcvalue;
1096 long vt_emask;
1097 XSetWindowAttributes attributes; 960 XSetWindowAttributes attributes;
1098 XWindowAttributes gattr; 961 Window top, parent;
1099 962
1100 if (Options & Opt_transparent) 963 dLocal (Display *, dpy);
1101 {
1102 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1103 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1104 }
1105 964
1106#ifndef NO_FRILLS 965 /* grab colors before netscape does */
966 Get_Colours ();
967
968 if (!set_fonts ())
969 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
970
971 parent = display->root;
972
973 attributes.override_redirect = !!option (Opt_override_redirect);
974
975#if ENABLE_FRILLS
1107 if (Options & Opt_borderLess) 976 if (option (Opt_borderLess))
1108 { 977 {
1109 prop = XInternAtom(display->display, "_MOTIF_WM_INFO", True); 978 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1110 if (prop == None)
1111 { 979 {
1112 /* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/ 980 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1113#ifdef PREFER_24BIT
1114 attributes.override_redirect = TRUE; 981 attributes.override_redirect = true;
1115#endif
1116 mwmhints.flags = 0;
1117 } 982 }
1118 else 983 else
1119 { 984 {
1120 mwmhints.flags = MWM_HINTS_DECORATIONS; 985 mwmhints.flags = MWM_HINTS_DECORATIONS;
1121 mwmhints.decorations = 0;
1122 } 986 }
1123 } 987 }
1124 else 988#endif
1125 { 989
1126 mwmhints.flags = 0; 990#if ENABLE_XEMBED
991 if (rs[Rs_embed])
1127 } 992 {
1128#endif 993 XWindowAttributes wattr;
1129 994
1130 /* grab colors before netscape does */ 995 parent = strtol (rs[Rs_embed], 0, 0);
1131 Get_Colours ();
1132 996
1133 if (!change_font (rs[Rs_font])) 997 if (!XGetWindowAttributes (dpy, parent, &wattr))
998 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
999
1000 window_calc (wattr.width, wattr.height);
1134 { 1001 }
1135 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n"); 1002#endif
1136 destroy ();
1137 return;
1138 }
1139 1003
1140 window_calc (0, 0); 1004 window_calc (0, 0);
1005
1006 /* sub-window placement & size in rxvt_resize_subwindows () */
1007 attributes.background_pixel = pix_colors_focused [Color_border];
1008 attributes.border_pixel = pix_colors_focused [Color_border];
1009 attributes.colormap = cmap;
1010
1011 top = XCreateWindow (dpy, parent,
1012 szHint.x, szHint.y,
1013 szHint.width, szHint.height,
1014 ext_bwidth,
1015 depth, InputOutput, visual,
1016 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1017 &attributes);
1018
1019 this->parent[0] = top;
1020
1141 old_width = szHint.width; 1021 old_width = szHint.width;
1142 old_height = szHint.height; 1022 old_height = szHint.height;
1143 1023
1144 /* sub-window placement & size in rxvt_resize_subwindows () */
1145
1146#ifdef PREFER_24BIT
1147 attributes.background_pixel = PixColors[Color_bg];
1148 attributes.border_pixel = PixColors[Color_border];
1149 attributes.colormap = display->cmap;
1150 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1151 szHint.x, szHint.y,
1152 szHint.width, szHint.height,
1153 TermWin.ext_bwidth,
1154 display->depth, InputOutput,
1155 display->visual,
1156 CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1157#else
1158 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1159 szHint.x, szHint.y,
1160 szHint.width, szHint.height,
1161 TermWin.ext_bwidth,
1162 PixColors[Color_border],
1163 PixColors[Color_bg]);
1164#endif
1165
1166 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1024 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1167 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1025 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1168 1026
1169 classHint.res_name = (char *)rs[Rs_name]; 1027 classHint.res_name = (char *)rs[Rs_name];
1170 classHint.res_class = (char *)RESCLASS; 1028 classHint.res_class = (char *)RESCLASS;
1171 1029
1172 wmHint.flags = InputHint | StateHint | WindowGroupHint; 1030 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1173 wmHint.input = True; 1031 wmHint.input = True;
1174 wmHint.initial_state = Options & Opt_iconic ? IconicState : NormalState; 1032 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1175 wmHint.window_group = TermWin.parent[0]; 1033 wmHint.window_group = top;
1176 1034
1177 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1035 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1178 (char **)argv, argc, &szHint, &wmHint, &classHint); 1036 &szHint, &wmHint, &classHint);
1179 1037
1180#ifndef NO_FRILLS 1038#if ENABLE_FRILLS
1039 if (mwmhints.flags)
1040 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1041 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1042#endif
1043
1044 Atom protocols[] = {
1045 xa[XA_WM_DELETE_WINDOW],
1046#if ENABLE_EWMH
1047 xa[XA_NET_WM_PING],
1048#endif
1049 };
1050
1051 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1052
1053#if ENABLE_FRILLS
1054 if (rs[Rs_transient_for])
1055 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1056#endif
1057
1058#if ENABLE_EWMH
1181 long pid = getpid (); 1059 long pid = getpid ();
1182 XChangeProperty (display->display, TermWin.parent[0], 1060
1061 XChangeProperty (dpy, top,
1183 display->atom ("_NET_WM_PID"), XA_CARDINAL, 32, 1062 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1184 PropModeReplace, (unsigned char *)&pid, 1); 1063 PropModeReplace, (unsigned char *)&pid, 1);
1185#endif
1186 1064
1187 XSelectInput (display->display, TermWin.parent[0], 1065 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1066#endif
1067
1068 XSelectInput (dpy, top,
1188 KeyPressMask 1069 KeyPressMask
1189#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1070#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1190 | KeyReleaseMask 1071 | KeyReleaseMask
1191#endif 1072#endif
1192 | FocusChangeMask | VisibilityChangeMask 1073 | FocusChangeMask | VisibilityChangeMask
1193 | ExposureMask
1194 | StructureNotifyMask); 1074 | ExposureMask | StructureNotifyMask);
1075
1195 termwin_ev.start (display, TermWin.parent[0]); 1076 termwin_ev.start (display, top);
1196
1197#ifndef NO_FRILLS
1198 if (mwmhints.flags)
1199 {
1200 prop = XInternAtom(display->display, "_MOTIF_WM_HINTS", False);
1201 XChangeProperty(display->display, TermWin.parent[0], prop, prop, 32, PropModeReplace, (unsigned char *) &mwmhints, PROP_MWM_HINTS_ELEMENTS);
1202 }
1203#endif
1204 1077
1205 /* vt cursor: Black-on-White is standard, but this is more popular */ 1078 /* vt cursor: Black-on-White is standard, but this is more popular */
1206 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1079 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1207 1080
1208#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1081#ifdef HAVE_SCROLLBARS
1209 /* cursor (menuBar/scrollBar): Black-on-White */ 1082 /* cursor scrollBar: Black-on-White */
1210 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr); 1083 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1211#endif
1212
1213#ifdef POINTER_BLANK
1214 {
1215 XColor blackcolour;
1216 blackcolour.red = 0;
1217 blackcolour.green = 0;
1218 blackcolour.blue = 0;
1219 Font f = XLoadFont (display->display, "fixed");
1220 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1221 &blackcolour, &blackcolour);
1222 XUnloadFont (display->display, f);
1223 }
1224#endif 1084#endif
1225 1085
1226 /* the vt window */ 1086 /* the vt window */
1227 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1087 vt = XCreateSimpleWindow (dpy, top,
1228 window_vt_x,
1229 window_vt_y, 1088 window_vt_x, window_vt_y,
1230 TermWin_TotalWidth (), 1089 width, height,
1231 TermWin_TotalHeight (),
1232 0, 1090 0,
1233 PixColors[Color_fg], 1091 pix_colors_focused[Color_fg],
1234 PixColors[Color_bg]); 1092 pix_colors_focused[Color_bg]);
1235#ifdef DEBUG_X
1236 XStoreName (display->display, TermWin.vt, "vt window");
1237#endif
1238 1093
1239 attributes.bit_gravity = NorthWestGravity; 1094 attributes.bit_gravity = NorthWestGravity;
1240 XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes); 1095 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1241 1096
1242 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask; 1097 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1243 1098
1244 pointer_unblank ();
1245
1246#ifdef POINTER_BLANK
1247 if (Options & Opt_pointerBlank) 1099 if (option (Opt_pointerBlank))
1248 vt_emask |= PointerMotionMask; 1100 vt_emask |= PointerMotionMask;
1249 else 1101 else
1250#endif
1251 vt_emask |= Button1MotionMask | Button3MotionMask; 1102 vt_emask |= Button1MotionMask | Button3MotionMask;
1252 1103
1253 XSelectInput (display->display, TermWin.vt, vt_emask); 1104 vt_select_input ();
1105
1254 vt_ev.start (display, TermWin.vt); 1106 vt_ev.start (display, vt);
1255
1256#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1257 if (menuBar_height ())
1258 {
1259 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1260 window_vt_x, 0,
1261 TermWin_TotalWidth (),
1262 menuBar_TotalHeight (),
1263 0,
1264 PixColors[Color_fg],
1265 PixColors[Color_scroll]);
1266
1267#ifdef DEBUG_X
1268 XStoreName (display->display, menuBar.win, "menubar");
1269#endif
1270
1271 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1272
1273 XDefineCursor (display->display, menuBar.win,
1274 XCreateFontCursor (display->display, XC_left_ptr));
1275
1276 XSelectInput (display->display, menuBar.win,
1277 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1278 | Button1MotionMask));
1279 menubar_ev.start (display, menuBar.win);
1280 }
1281#endif
1282
1283#ifdef XPM_BACKGROUND
1284 if (rs[Rs_backgroundPixmap] != NULL
1285 && ! (Options & Opt_transparent))
1286 {
1287 const char *p = rs[Rs_backgroundPixmap];
1288
1289 if ((p = STRCHR (p, ';')) != NULL)
1290 {
1291 p++;
1292 scale_pixmap (p);
1293 }
1294 set_bgPixmap (rs[Rs_backgroundPixmap]);
1295 scr_touch (True);
1296 }
1297#endif
1298 1107
1299 /* graphics context for the vt window */ 1108 /* graphics context for the vt window */
1300 gcvalue.foreground = PixColors[Color_fg]; 1109 gcvalue.foreground = pix_colors[Color_fg];
1301 gcvalue.background = PixColors[Color_bg]; 1110 gcvalue.background = pix_colors[Color_bg];
1302 gcvalue.graphics_exposures = 1; 1111 gcvalue.graphics_exposures = 0;
1303 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1112
1113 gc = XCreateGC (dpy, vt,
1304 GCForeground | GCBackground | GCGraphicsExposures, 1114 GCForeground | GCBackground | GCGraphicsExposures,
1305 &gcvalue); 1115 &gcvalue);
1306 1116
1307 TermWin.drawable = new rxvt_drawable (display, TermWin.vt); 1117 drawable = new rxvt_drawable (this, vt);
1308 1118
1309#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1119#ifdef RXVT_SCROLLBAR
1310 gcvalue.foreground = PixColors[Color_topShadow]; 1120 gcvalue.foreground = pix_colors[Color_topShadow];
1311 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1121 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1312 gcvalue.foreground = PixColors[Color_bottomShadow]; 1122 gcvalue.foreground = pix_colors[Color_bottomShadow];
1313 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1123 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1314 gcvalue.foreground = PixColors[ (display->depth <= 2 ? Color_fg : Color_scroll)]; 1124 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1315 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1125 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1316#endif 1126#endif
1317 1127
1318#ifdef OFF_FOCUS_FADING 1128#ifdef OFF_FOCUS_FADING
1319 // initially we are in unfocused state 1129 // initially we are in unfocused state
1320 if (rs[Rs_fade]) 1130 if (rs[Rs_fade])
1321 PixColors = PixColorsUnFocused; 1131 pix_colors = pix_colors_unfocused;
1322#endif
1323}
1324
1325/*----------------------------------------------------------------------*/
1326/*
1327 * Run the command in a subprocess and return a file descriptor for the
1328 * master end of the pseudo-teletype pair with the command talking to
1329 * the slave.
1330 */
1331int
1332rxvt_term::run_command (const char *const *argv)
1333{
1334 int cfd, er;
1335
1336 /* get master (pty) */
1337 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1338 rxvt_fatal ("can't open pseudo-tty");
1339
1340 fcntl (cfd, F_SETFL, O_NONBLOCK);
1341
1342 /* get slave (tty) */
1343 if (tty_fd < 0)
1344 {
1345#ifndef NO_SETOWNER_TTYDEV
1346 privileged_ttydev (SAVE);
1347#endif
1348
1349 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1350 {
1351 close (cfd);
1352 rxvt_fatal ("can't open slave tty %s", ttydev);
1353 }
1354 }
1355#ifndef NO_BACKSPACE_KEY
1356 if (key_backspace[0] && !key_backspace[1])
1357 er = key_backspace[0];
1358 else if (STRCMP (key_backspace, "DEC") == 0)
1359 er = '\177'; /* the initial state anyway */
1360 else
1361#endif
1362
1363 er = -1;
1364
1365 rxvt_get_ttymode (& (tio), er);
1366
1367#ifndef __QNX__
1368 /* spin off the command interpreter */
1369 switch (cmd_pid = fork ())
1370 {
1371 case -1:
1372 rxvt_fatal ("can't fork");
1373 case 0:
1374 close (cfd); /* only keep tty_fd and STDERR open */
1375
1376 init_env ();
1377
1378 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1379 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1380 else
1381 {
1382 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1383 dup2 (tty_fd, STDIN_FILENO);
1384 dup2 (tty_fd, STDOUT_FILENO);
1385 dup2 (tty_fd, STDERR_FILENO);
1386
1387 if (tty_fd > 2)
1388 close (tty_fd);
1389
1390 run_child (argv);
1391 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1392 }
1393
1394 _exit (EXIT_FAILURE);
1395
1396 default:
1397 {
1398#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1399 int fdstdin;
1400
1401 fdstdin = dup (STDIN_FILENO);
1402 dup2 (tty_fd, STDIN_FILENO);
1403#endif
1404
1405#ifdef UTMP_SUPPORT
1406 privileged_utmp (SAVE);
1407#endif
1408
1409#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1410
1411 dup2 (fdstdin, STDIN_FILENO);
1412 close (fdstdin);
1413#endif
1414 }
1415
1416 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1417 break;
1418 }
1419#else /* __QNX__ uses qnxspawn () */
1420 fchmod (tty_fd, 0622);
1421 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1422 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1423
1424 if (run_child (argv) == -1)
1425 exit (EXIT_FAILURE);
1426#endif
1427
1428 return cfd;
1429}
1430
1431/* ------------------------------------------------------------------------- *
1432 * CHILD PROCESS OPERATIONS *
1433 * ------------------------------------------------------------------------- */
1434/*
1435 * The only open file descriptor is the slave tty - so no error messages.
1436 * returns are fatal
1437 */
1438int
1439rxvt_term::run_child (const char *const *argv)
1440{
1441 char *login;
1442
1443 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1444
1445 if (Options & Opt_console)
1446 { /* be virtual console, fail silently */
1447#ifdef TIOCCONS
1448 unsigned int on = 1;
1449
1450 ioctl (STDIN_FILENO, TIOCCONS, &on);
1451#elif defined (SRIOCSREDIR)
1452 int fd;
1453
1454 fd = open (CONSOLE, O_WRONLY, 0);
1455 if (fd >= 0)
1456 {
1457 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1458 close (fd);
1459 }
1460#endif /* SRIOCSREDIR */
1461
1462 }
1463
1464 /* reset signals and spin off the command interpreter */
1465 signal (SIGINT, SIG_DFL);
1466 signal (SIGQUIT, SIG_DFL);
1467 signal (SIGCHLD, SIG_DFL);
1468 /*
1469 * mimick login's behavior by disabling the job control signals
1470 * a shell that wants them can turn them back on
1471 */
1472#ifdef SIGTSTP
1473 signal (SIGTSTP, SIG_IGN);
1474 signal (SIGTTIN, SIG_IGN);
1475 signal (SIGTTOU, SIG_IGN);
1476#endif /* SIGTSTP */
1477
1478 /* set window size */
1479 struct winsize ws;
1480
1481 ws.ws_col = TermWin.ncol;
1482 ws.ws_row = TermWin.nrow;
1483 ws.ws_xpixel = ws.ws_ypixel = 0;
1484 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1485
1486 // unblock signals (signals are blocked by iom.C
1487 sigset_t ss;
1488 sigemptyset (&ss);
1489 sigprocmask (SIG_SETMASK, &ss, 0);
1490
1491#ifndef __QNX__
1492 /* command interpreter path */
1493 if (argv != NULL)
1494 {
1495# ifdef DEBUG_CMD
1496 int i;
1497
1498 for (i = 0; argv[i]; i++)
1499 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1500# endif 1132#endif
1501 1133
1502 execvp (argv[0], (char *const *)argv); 1134 pointer_unblank ();
1503 /* no error message: STDERR is closed! */ 1135 scr_recolour ();
1504 }
1505 else
1506 {
1507 const char *argv0, *shell;
1508
1509 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1510 shell = "/bin/sh";
1511
1512 argv0 = (const char *)rxvt_r_basename (shell);
1513 if (Options & Opt_loginShell)
1514 {
1515 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1516
1517 login[0] = '-';
1518 STRCPY (&login[1], argv0);
1519 argv0 = login;
1520 }
1521 execlp (shell, argv0, NULL);
1522 /* no error message: STDERR is closed! */
1523 }
1524
1525#else /* __QNX__ uses qnxspawn () */
1526
1527 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1528 char *command = NULL, fullcommand[_MAX_PATH];
1529 char **arg_v, *arg_a[2] = { NULL, NULL };
1530
1531 if (argv != NULL)
1532 {
1533 if (access (argv[0], X_OK) == -1)
1534 {
1535 if (STRCHR (argv[0], '/') == NULL)
1536 {
1537 searchenv (argv[0], "PATH", fullcommand);
1538 if (fullcommand[0] != '\0')
1539 command = fullcommand;
1540 }
1541 if (access (command, X_OK) == -1)
1542 return -1;
1543 }
1544 else
1545 command = argv[0];
1546 arg_v = argv;
1547 }
1548 else
1549 {
1550 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1551 command = "/bin/sh";
1552
1553 arg_a[0] = my_basename (command);
1554 if (Options & Opt_loginShell)
1555 {
1556 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1557
1558 login[0] = '-';
1559 STRCPY (&login[1], arg_a[0]);
1560 arg_a[0] = login;
1561 }
1562 arg_v = arg_a;
1563 }
1564 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1565 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1566 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1567 command, arg_v, environ, iov_a, 0);
1568 if (login)
1569 free (login);
1570
1571 close (tty_fd);
1572 return cmd_fd;
1573
1574#endif
1575 return -1;
1576} 1136}
1577 1137
1578/* ------------------------------------------------------------------------- * 1138/* ------------------------------------------------------------------------- *
1579 * GET TTY CURRENT STATE * 1139 * GET TTY CURRENT STATE *
1580 * ------------------------------------------------------------------------- */ 1140 * ------------------------------------------------------------------------- */
1581/* rxvt_get_ttymode () */
1582/* EXTPROTO */
1583void 1141void
1584rxvt_get_ttymode (ttymode_t *tio, int erase) 1142rxvt_get_ttymode (ttymode_t *tio, int erase)
1585{ 1143{
1586#ifdef HAVE_TERMIOS_H
1587 /* 1144 /*
1588 * standard System V termios interface 1145 * standard System V termios interface
1589 */ 1146 */
1590 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1147 if (tcgetattr (STDIN_FILENO, tio) < 0)
1591 { 1148 {
1592 /* return error - use system defaults */ 1149 // return error - use system defaults,
1150 // where possible, and zero elsewhere
1151 memset (tio, 0, sizeof (ttymode_t));
1152
1593 tio->c_cc[VINTR] = CINTR; 1153 tio->c_cc[VINTR] = CINTR;
1594 tio->c_cc[VQUIT] = CQUIT; 1154 tio->c_cc[VQUIT] = CQUIT;
1595 tio->c_cc[VERASE] = CERASE; 1155 tio->c_cc[VERASE] = CERASE;
1156#ifdef VERASE2
1157 tio->c_cc[VERASE2] = CERASE2;
1158#endif
1596 tio->c_cc[VKILL] = CKILL; 1159 tio->c_cc[VKILL] = CKILL;
1597 tio->c_cc[VSTART] = CSTART; 1160 tio->c_cc[VSTART] = CSTART;
1598 tio->c_cc[VSTOP] = CSTOP; 1161 tio->c_cc[VSTOP] = CSTOP;
1599 tio->c_cc[VSUSP] = CSUSP; 1162 tio->c_cc[VSUSP] = CSUSP;
1600# ifdef VDSUSP 1163# ifdef VDSUSP
1601
1602 tio->c_cc[VDSUSP] = CDSUSP; 1164 tio->c_cc[VDSUSP] = CDSUSP;
1603# endif 1165# endif
1604# ifdef VREPRINT 1166# ifdef VREPRINT
1605
1606 tio->c_cc[VREPRINT] = CRPRNT; 1167 tio->c_cc[VREPRINT] = CRPRNT;
1607# endif 1168# endif
1608# ifdef VDISCRD 1169# ifdef VDISCRD
1609
1610 tio->c_cc[VDISCRD] = CFLUSH; 1170 tio->c_cc[VDISCRD] = CFLUSH;
1611# endif 1171# endif
1612# ifdef VWERSE 1172# ifdef VWERSE
1613
1614 tio->c_cc[VWERSE] = CWERASE; 1173 tio->c_cc[VWERSE] = CWERASE;
1615# endif 1174# endif
1616# ifdef VLNEXT 1175# ifdef VLNEXT
1617
1618 tio->c_cc[VLNEXT] = CLNEXT; 1176 tio->c_cc[VLNEXT] = CLNEXT;
1619# endif 1177# endif
1620
1621 } 1178 }
1179
1622 tio->c_cc[VEOF] = CEOF; 1180 tio->c_cc[VEOF] = CEOF;
1623 tio->c_cc[VEOL] = VDISABLE; 1181 tio->c_cc[VEOL] = VDISABLE;
1624# ifdef VEOL2 1182# ifdef VEOL2
1625
1626 tio->c_cc[VEOL2] = VDISABLE; 1183 tio->c_cc[VEOL2] = VDISABLE;
1627# endif 1184# endif
1628# ifdef VSWTC 1185# ifdef VSWTC
1629
1630 tio->c_cc[VSWTC] = VDISABLE; 1186 tio->c_cc[VSWTC] = VDISABLE;
1631# endif 1187# endif
1632# ifdef VSWTCH 1188# ifdef VSWTCH
1633
1634 tio->c_cc[VSWTCH] = VDISABLE; 1189 tio->c_cc[VSWTCH] = VDISABLE;
1635# endif 1190# endif
1636# if VMIN != VEOF 1191# if VMIN != VEOF
1637
1638 tio->c_cc[VMIN] = 1; 1192 tio->c_cc[VMIN] = 1;
1639# endif 1193# endif
1640# if VTIME != VEOL 1194# if VTIME != VEOL
1641
1642 tio->c_cc[VTIME] = 0; 1195 tio->c_cc[VTIME] = 0;
1643# endif 1196# endif
1644 1197
1645 if (erase != -1) 1198 if (erase != -1)
1646 tio->c_cc[VERASE] = (char)erase; 1199 tio->c_cc[VERASE] = (char)erase;
… …
1662 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1215 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1663# if defined (ECHOCTL) && defined (ECHOKE) 1216# if defined (ECHOCTL) && defined (ECHOKE)
1664 | ECHOCTL | ECHOKE 1217 | ECHOCTL | ECHOKE
1665# endif 1218# endif
1666 | ECHOE | ECHOK); 1219 | ECHOE | ECHOK);
1667# else /* HAVE_TERMIOS_H */
1668
1669 /*
1670 * sgtty interface
1671 */
1672
1673 /* get parameters -- gtty */
1674 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1675 {
1676 tio->sg.sg_erase = CERASE; /* ^H */
1677 tio->sg.sg_kill = CKILL; /* ^U */
1678 }
1679 if (erase != -1)
1680 tio->sg.sg_erase = (char)erase;
1681
1682 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1683
1684 /* get special characters */
1685 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1686 {
1687 tio->tc.t_intrc = CINTR; /* ^C */
1688 tio->tc.t_quitc = CQUIT; /* ^\ */
1689 tio->tc.t_startc = CSTART; /* ^Q */
1690 tio->tc.t_stopc = CSTOP; /* ^S */
1691 tio->tc.t_eofc = CEOF; /* ^D */
1692 tio->tc.t_brkc = -1;
1693 }
1694 /* get local special chars */
1695 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1696 {
1697 tio->lc.t_suspc = CSUSP; /* ^Z */
1698 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1699 tio->lc.t_rprntc = CRPRNT; /* ^R */
1700 tio->lc.t_flushc = CFLUSH; /* ^O */
1701 tio->lc.t_werasc = CWERASE; /* ^W */
1702 tio->lc.t_lnextc = CLNEXT; /* ^V */
1703 }
1704 /* get line discipline */
1705 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1706# ifdef NTTYDISC
1707
1708 tio->line = NTTYDISC;
1709# endif /* NTTYDISC */
1710
1711 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1712#endif /* HAVE_TERMIOS_H */
1713 1220
1714 /* 1221 /*
1715 * Debugging 1222 * Debugging
1716 */ 1223 */
1717#ifdef DEBUG_TTYMODE 1224#ifdef DEBUG_TTYMODE
1718#ifdef HAVE_TERMIOS_H
1719 /* c_iflag bits */ 1225 /* c_iflag bits */
1720 fprintf (stderr, "Input flags\n"); 1226 fprintf (stderr, "Input flags\n");
1721 1227
1722 /* cpp token stringize doesn't work on all machines <sigh> */ 1228 /* cpp token stringize doesn't work on all machines <sigh> */
1723# define FOO(flag,name) \ 1229# define FOO(flag,name) \
… …
1735 FOO (IGNCR, "IGNCR"); 1241 FOO (IGNCR, "IGNCR");
1736 FOO (ICRNL, "ICRNL"); 1242 FOO (ICRNL, "ICRNL");
1737 FOO (IXON, "IXON"); 1243 FOO (IXON, "IXON");
1738 FOO (IXOFF, "IXOFF"); 1244 FOO (IXOFF, "IXOFF");
1739# ifdef IUCLC 1245# ifdef IUCLC
1740
1741 FOO (IUCLC, "IUCLC"); 1246 FOO (IUCLC, "IUCLC");
1742# endif 1247# endif
1743# ifdef IXANY 1248# ifdef IXANY
1744
1745 FOO (IXANY, "IXANY"); 1249 FOO (IXANY, "IXANY");
1746# endif 1250# endif
1747# ifdef IMAXBEL 1251# ifdef IMAXBEL
1748
1749 FOO (IMAXBEL, "IMAXBEL"); 1252 FOO (IMAXBEL, "IMAXBEL");
1750# endif 1253# endif
1751 1254
1752 fprintf (stderr, "\n"); 1255 fprintf (stderr, "\n");
1753 1256
… …
1760 FOO (VERASE, "VERASE"); 1263 FOO (VERASE, "VERASE");
1761 FOO (VKILL, "VKILL"); 1264 FOO (VKILL, "VKILL");
1762 FOO (VEOF, "VEOF"); 1265 FOO (VEOF, "VEOF");
1763 FOO (VEOL, "VEOL"); 1266 FOO (VEOL, "VEOL");
1764# ifdef VEOL2 1267# ifdef VEOL2
1765
1766 FOO (VEOL2, "VEOL2"); 1268 FOO (VEOL2, "VEOL2");
1767# endif 1269# endif
1768# ifdef VSWTC 1270# ifdef VSWTC
1769
1770 FOO (VSWTC, "VSWTC"); 1271 FOO (VSWTC, "VSWTC");
1771# endif 1272# endif
1772# ifdef VSWTCH 1273# ifdef VSWTCH
1773
1774 FOO (VSWTCH, "VSWTCH"); 1274 FOO (VSWTCH, "VSWTCH");
1775# endif 1275# endif
1776
1777 FOO (VSTART, "VSTART"); 1276 FOO (VSTART, "VSTART");
1778 FOO (VSTOP, "VSTOP"); 1277 FOO (VSTOP, "VSTOP");
1779 FOO (VSUSP, "VSUSP"); 1278 FOO (VSUSP, "VSUSP");
1780# ifdef VDSUSP 1279# ifdef VDSUSP
1781
1782 FOO (VDSUSP, "VDSUSP"); 1280 FOO (VDSUSP, "VDSUSP");
1783# endif 1281# endif
1784# ifdef VREPRINT 1282# ifdef VREPRINT
1785
1786 FOO (VREPRINT, "VREPRINT"); 1283 FOO (VREPRINT, "VREPRINT");
1787# endif 1284# endif
1788# ifdef VDISCRD 1285# ifdef VDISCRD
1789
1790 FOO (VDISCRD, "VDISCRD"); 1286 FOO (VDISCRD, "VDISCRD");
1791# endif 1287# endif
1792# ifdef VWERSE 1288# ifdef VWERSE
1793
1794 FOO (VWERSE, "VWERSE"); 1289 FOO (VWERSE, "VWERSE");
1795# endif 1290# endif
1796# ifdef VLNEXT 1291# ifdef VLNEXT
1797
1798 FOO (VLNEXT, "VLNEXT"); 1292 FOO (VLNEXT, "VLNEXT");
1799# endif 1293# endif
1800 1294
1801 fprintf (stderr, "\n"); 1295 fprintf (stderr, "\n");
1802# undef FOO 1296# undef FOO
1803# endif /* HAVE_TERMIOS_H */ 1297#endif /* DEBUG_TTYMODE */
1804#endif /* DEBUG_TTYMODE */
1805} 1298}
1806 1299
1300/*----------------------------------------------------------------------*/
1301/*
1302 * Run the command in a subprocess and return a file descriptor for the
1303 * master end of the pseudo-teletype pair with the command talking to
1304 * the slave.
1305 */
1306void
1307rxvt_term::run_command (const char *const *argv)
1308{
1309#if ENABLE_FRILLS
1310 if (rs[Rs_pty_fd])
1311 {
1312 pty->pty = atoi (rs[Rs_pty_fd]);
1313
1314 if (pty->pty >= 0)
1315 {
1316 if (getfd_hook)
1317 pty->pty = (*getfd_hook) (pty->pty);
1318
1319 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1320 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1321 }
1322 }
1323 else
1324#endif
1325 if (!pty->get ())
1326 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1327
1328 int er;
1329
1330#ifndef NO_BACKSPACE_KEY
1331 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1332 er = rs[Rs_backspace_key][0];
1333 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1334 er = '\177'; /* the initial state anyway */
1335 else
1336#endif
1337 er = -1;
1338
1339 rxvt_get_ttymode (&tio, er);
1340 /* init terminal attributes */
1341 cfsetospeed (&tio, BAUDRATE);
1342 cfsetispeed (&tio, BAUDRATE);
1343 tcsetattr (pty->tty, TCSANOW, &tio);
1344 pty->set_utf8_mode (enc_utf8);
1345
1346 /* set initial window size */
1347 tt_winch ();
1348
1349#if ENABLE_FRILLS
1350 if (rs[Rs_pty_fd])
1351 return;
1352#endif
1353
1354 /* spin off the command interpreter */
1355 switch (cmd_pid = fork ())
1356 {
1357 case -1:
1358 {
1359 cmd_pid = 0;
1360 rxvt_fatal ("can't fork, aborting.\n");
1361 }
1362 case 0:
1363 init_env ();
1364
1365 if (!pty->make_controlling_tty ())
1366 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1367 else
1368 {
1369 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1370 dup2 (pty->tty, STDIN_FILENO);
1371 dup2 (pty->tty, STDOUT_FILENO);
1372 dup2 (pty->tty, STDERR_FILENO);
1373
1374 // close all our file handles that we do no longer need
1375 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1376 {
1377 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1378 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1379 }
1380
1381 run_child (argv);
1382 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1383 }
1384
1385 _exit (EXIT_FAILURE);
1386
1387 default:
1388 if (!option (Opt_utmpInhibit))
1389 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1390
1391 pty->close_tty ();
1392
1393 child_ev.start (cmd_pid);
1394
1395 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1396 break;
1397 }
1398}
1399
1400/* ------------------------------------------------------------------------- *
1401 * CHILD PROCESS OPERATIONS *
1402 * ------------------------------------------------------------------------- */
1403/*
1404 * The only open file descriptor is the slave tty - so no error messages.
1405 * returns are fatal
1406 */
1407int
1408rxvt_term::run_child (const char *const *argv)
1409{
1410 char *login;
1411
1412 if (option (Opt_console))
1413 {
1414 /* be virtual console, fail silently */
1415#ifdef TIOCCONS
1416 unsigned int on = 1;
1417
1418 ioctl (STDIN_FILENO, TIOCCONS, &on);
1419#elif defined (SRIOCSREDIR)
1420 int fd;
1421
1422 fd = open (CONSOLE, O_WRONLY, 0);
1423 if (fd >= 0)
1424 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1425 close (fd);
1426#endif /* SRIOCSREDIR */
1427 }
1428
1429 /* reset signals and spin off the command interpreter */
1430 signal (SIGINT, SIG_DFL);
1431 signal (SIGQUIT, SIG_DFL);
1432 signal (SIGCHLD, SIG_DFL);
1433 signal (SIGHUP, SIG_DFL);
1434 signal (SIGPIPE, SIG_DFL);
1435 /*
1436 * mimick login's behavior by disabling the job control signals
1437 * a shell that wants them can turn them back on
1438 */
1439#ifdef SIGTSTP
1440 signal (SIGTSTP, SIG_IGN);
1441 signal (SIGTTIN, SIG_IGN);
1442 signal (SIGTTOU, SIG_IGN);
1443#endif /* SIGTSTP */
1444
1445 // unblock signals (signals are blocked by iom.C
1446 sigset_t ss;
1447 sigemptyset (&ss);
1448 sigprocmask (SIG_SETMASK, &ss, 0);
1449
1450 /* command interpreter path */
1451 if (argv)
1452 {
1453# ifdef DEBUG_CMD
1454 int i;
1455
1456 for (i = 0; argv[i]; i++)
1457 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1458# endif
1459
1460 execvp (argv[0], (char *const *)argv);
1461 /* no error message: STDERR is closed! */
1462 }
1463 else
1464 {
1465 const char *argv0, *shell;
1466
1467 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1468 shell = "/bin/sh";
1469
1470 argv0 = (const char *)rxvt_basename (shell);
1471
1472 if (option (Opt_loginShell))
1473 {
1474 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1475
1476 login[0] = '-';
1477 strcpy (&login[1], argv0);
1478 argv0 = login;
1479 }
1480
1481 execlp (shell, argv0, (char *)0);
1482 /* no error message: STDERR is closed! */
1483 }
1484
1485 return -1;
1486}
1487
1807/*----------------------- end-of-file (C source) -----------------------*/ 1488/*----------------------- end-of-file (C source) -----------------------*/

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