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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.37 by pcg, Tue Feb 24 21:46:14 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 */ 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{
359 PixColors = new rxvt_color [TOTAL_COLORS]; 286 pix_colors = pix_colors_focused;
360 if (PixColors == NULL)
361 return false;
362
363#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
364 TermWin.pixmap = None;
365#endif
366#ifdef UTMP_SUPPORT
367 next_utmp_action = SAVE;
368#endif
369#ifndef NO_SETOWNER_TTYDEV
370 next_tty_action = SAVE;
371#endif
372 287
373 MEvent.time = CurrentTime; 288 MEvent.time = CurrentTime;
374 MEvent.button = AnyButton; 289 MEvent.button = AnyButton;
375 Options = DEFAULT_OPTIONS;
376 want_refresh = 1; 290 want_refresh = 1;
377 cmd_pid = -1;
378 cmd_fd = tty_fd = -1;
379 PrivateModes = SavedModes = PrivMode_Default; 291 priv_modes = SavedModes = PrivMode_Default;
380 TermWin.focus = 0;
381 TermWin.ncol = 80; 292 ncol = 80;
382 TermWin.nrow = 24; 293 nrow = 24;
383 TermWin.int_bwidth = INTERNALBORDERWIDTH; 294 int_bwidth = INTERNALBORDERWIDTH;
384 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 295 ext_bwidth = EXTERNALBORDERWIDTH;
385 TermWin.lineSpace = LINESPACE; 296 lineSpace = LINESPACE;
386 TermWin.saveLines = SAVELINES; 297 saveLines = SAVELINES;
387 numPixColors = TOTAL_COLORS;
388 298
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; 299 refresh_type = SLOW_REFRESH;
406 prev_nrow = prev_ncol = 0;
407 300
408 oldcursor.row = oldcursor.col = -1; 301 oldcursor.row = oldcursor.col = -1;
409#ifdef XPM_BACKGROUND
410 /* bgPixmap.w = bgPixmap.h = 0; */
411 bgPixmap.x = bgPixmap.y = 50;
412 bgPixmap.pixmap = None;
413#endif
414
415 last_bot = last_state = -1; 302 last_bot = last_state = -1;
416 303
417#ifdef MENUBAR 304 set_option (Opt_scrollBar);
418 menu_readonly = 1; 305 set_option (Opt_scrollTtyOutput);
419# if ! (MENUBAR_MAX > 1) 306 set_option (Opt_jumpScroll);
420 CurrentBar = & (BarList); 307 set_option (Opt_skipScroll);
421# endif /* (MENUBAR_MAX > 1) */ 308 set_option (Opt_secondaryScreen);
422#endif 309 set_option (Opt_secondaryScroll);
423 310 set_option (Opt_pastableTabs);
424 return true; 311 set_option (Opt_intensityStyles);
312 set_option (Opt_iso14755_52);
425} 313}
426 314
427void 315void
428rxvt_term::init_secondary () 316rxvt_term::init_secondary ()
429{ 317{
430 int i; 318 int i;
431#ifdef TTY_GID_SUPPORT
432 struct group *gr = getgrnam ("tty");
433
434 if (gr)
435 { /* change group ownership of tty to "tty" */
436 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
437 ttygid = gr->gr_gid;
438 }
439 else
440#endif /* TTY_GID_SUPPORT */
441
442 {
443 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
444 ttygid = getgid ();
445 }
446 319
447 /* 320 /*
448 * Close all unused file descriptors 321 * Close all unused file descriptors
449 * We don't want them, we don't need them. 322 * We don't want them, we don't need them.
450 */ 323 */
451 if ((i = open ("/dev/null", O_RDONLY)) < 0) 324 if ((i = open ("/dev/null", O_RDONLY)) < 0)
452 { 325 {
453 /* TODO: BOO HISS */ 326 /* TODO: BOO HISS */
454 dup2 (STDERR_FILENO, STDIN_FILENO); 327 dup2 (STDERR_FILENO, STDIN_FILENO);
455 } 328 }
456 else if (i > STDIN_FILENO) 329 else if (i != STDIN_FILENO)
457 { 330 {
458 dup2 (i, STDIN_FILENO); 331 dup2 (i, STDIN_FILENO);
459 close (i); 332 close (i);
460 } 333 }
461 334
… …
476/*----------------------------------------------------------------------*/ 349/*----------------------------------------------------------------------*/
477const char ** 350const char **
478rxvt_term::init_resources (int argc, const char *const *argv) 351rxvt_term::init_resources (int argc, const char *const *argv)
479{ 352{
480 int i, r_argc; 353 int i, r_argc;
481 char *val;
482 const char **cmd_argv, **r_argv; 354 const char **cmd_argv, **r_argv;
483 355
484 /* 356 /*
485 * 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
486 */ 358 */
487 for (r_argc = 0; r_argc < argc; r_argc++) 359 for (r_argc = 0; r_argc < argc; r_argc++)
488 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) 360 if (!strcmp (argv[r_argc], "-e"))
489 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 }
490 376
491 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 377 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
492 378
493 for (i = 0; i < r_argc; i++) 379 for (i = 0; i < r_argc; i++)
494 r_argv[i] = (const char *)argv[i]; 380 r_argv[i] = (const char *)argv[i];
495 381
496 r_argv[i] = NULL; 382 r_argv[i] = NULL;
497 383
498 if (r_argc == argc)
499 cmd_argv = NULL;
500 else
501 {
502 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
503
504 for (i = 0; i < argc - r_argc - 1; i++)
505 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
506
507 cmd_argv[i] = NULL;
508 }
509
510 /* clear all resources */
511 for (i = 0; i < NUM_RESOURCES;)
512 rs[i++] = NULL;
513
514 rs[Rs_name] = rxvt_r_basename (argv[0]); 384 rs[Rs_name] = rxvt_basename (argv[0]);
515 385
516 /* 386 /*
517 * Open display, get options/resources and create the window 387 * Open display, get options/resources and create the window
518 */ 388 */
389
519 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 390 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
520 rs[Rs_display_name] = ":0"; 391 rs[Rs_display_name] = ":0";
521 392
522 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
523 free (r_argv); 417 free (r_argv);
524 418
525#ifdef LOCAL_X_IS_UNIX 419 for (int i = NUM_RESOURCES; i--; )
526 if (rs[Rs_display_name][0] == ':') 420 if (rs [i] == resval_undef)
527 { 421 rs [i] = 0;
528 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 422
529 STRCPY (val, "unix"); 423#if ENABLE_PERL
530 STRCAT (val, rs[Rs_display_name]); 424 if (!rs[Rs_perl_ext_1])
531 display = displays.get (val); 425 rs[Rs_perl_ext_1] = "default";
532 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]))
533 } 430 {
534#endif 431 rxvt_perl.init (this);
535 432 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
536 if (!display
537 && ! (display = displays.get (rs[Rs_display_name])))
538 { 433 }
539 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 434#endif
540 exit (EXIT_FAILURE);
541 }
542
543 extract_resources (display->display, rs[Rs_name]);
544 435
545 /* 436 /*
546 * set any defaults not already set 437 * set any defaults not already set
547 */ 438 */
548 if (cmd_argv && cmd_argv[0]) 439 if (cmd_argv && cmd_argv[0])
549 { 440 {
550 if (!rs[Rs_title]) 441 if (!rs[Rs_title])
551 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 442 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
552 if (!rs[Rs_iconName]) 443 if (!rs[Rs_iconName])
553 rs[Rs_iconName] = rs[Rs_title]; 444 rs[Rs_iconName] = rs[Rs_title];
554 } 445 }
555 else 446 else
556 { 447 {
… …
559 if (!rs[Rs_iconName]) 450 if (!rs[Rs_iconName])
560 rs[Rs_iconName] = rs[Rs_name]; 451 rs[Rs_iconName] = rs[Rs_name];
561 } 452 }
562 453
563 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 454 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
564 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 455 saveLines = min (i, MAX_SAVELINES);
565 456
566#ifndef NO_FRILLS 457#if ENABLE_FRILLS
567 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)
568 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 459 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
460
569 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)
570 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 462 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
571#endif
572 463
573#ifndef NO_LINESPACE
574 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 464 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
575 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 465 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
576#endif 466#endif
577 467
578#ifdef POINTER_BLANK 468#ifdef POINTER_BLANK
579 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 469 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
580 pointerBlankDelay = i; 470 pointerBlankDelay = i;
581 else 471 else
582 pointerBlankDelay = 2; 472 pointerBlankDelay = 2;
583#endif 473#endif
584 474
585 /* no point having a scrollbar without having any scrollback! */ 475 /* no point having a scrollbar without having any scrollback! */
586 if (!TermWin.saveLines) 476 if (!saveLines)
587 Options &= ~Opt_scrollBar; 477 set_option (Opt_scrollBar, 0);
588 478
589#ifdef PRINTPIPE 479#ifdef PRINTPIPE
590 if (!rs[Rs_print_pipe]) 480 if (!rs[Rs_print_pipe])
591 rs[Rs_print_pipe] = PRINTPIPE; 481 rs[Rs_print_pipe] = PRINTPIPE;
592#endif 482#endif
593 483
594 if (!rs[Rs_cutchars]) 484 if (!rs[Rs_cutchars])
595 rs[Rs_cutchars] = CUTCHARS; 485 rs[Rs_cutchars] = CUTCHARS;
596 486
597#ifdef ACS_ASCII
598 if (!rs[Rs_acs_chars])
599 rs[Rs_acs_chars] = ACS_CHARS;
600 if ((i = STRLEN (rs[Rs_acs_chars])) < 0x20)
601 {
602 val = rxvt_realloc ((void *)rs[Rs_acs_chars], 0x20);
603 for (; i < 0x20; )
604 val[i] = ' ';
605 rs[Rs_acs_chars] = val;
606 }
607#endif
608
609#ifndef NO_BACKSPACE_KEY 487#ifndef NO_BACKSPACE_KEY
610 if (!rs[Rs_backspace_key]) 488 if (!rs[Rs_backspace_key])
611# ifdef DEFAULT_BACKSPACE 489# ifdef DEFAULT_BACKSPACE
612 key_backspace = DEFAULT_BACKSPACE; 490 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
613# else 491# else
614 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 492 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
615# endif 493# endif
616 else
617 {
618 val = STRDUP (rs[Rs_backspace_key]);
619 rxvt_Str_trim (val);
620 rxvt_Str_escaped (val);
621 key_backspace = val;
622 }
623#endif 494#endif
624 495
625#ifndef NO_DELETE_KEY 496#ifndef NO_DELETE_KEY
626 if (!rs[Rs_delete_key]) 497 if (!rs[Rs_delete_key])
627# ifdef DEFAULT_DELETE 498# ifdef DEFAULT_DELETE
628 key_delete = DEFAULT_DELETE; 499 rs[Rs_delete_key] = DEFAULT_DELETE;
629# else 500# else
630 key_delete = "\033[3~"; 501 rs[Rs_delete_key] = "\033[3~";
631# endif
632 else
633 {
634 val = STRDUP (rs[Rs_delete_key]);
635 rxvt_Str_trim (val);
636 rxvt_Str_escaped (val);
637 key_delete = val;
638 }
639#endif 502# endif
640 if (rs[Rs_answerbackstring])
641 {
642 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
643 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
644 }
645
646 if (rs[Rs_selectstyle])
647 {
648 if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0)
649 selection_style = OLD_WORD_SELECT;
650#ifndef NO_OLD_SELECTION
651
652 else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0)
653 selection_style = OLD_SELECT;
654#endif 503#endif
655
656 }
657 504
658#ifdef HAVE_SCROLLBARS 505#ifdef HAVE_SCROLLBARS
659 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 506 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
660 rs[Rs_scrollBar_thickness]);
661#endif 507#endif
662 508
663#ifdef XTERM_REVERSE_VIDEO 509#ifdef XTERM_REVERSE_VIDEO
664 /* this is how xterm implements reverseVideo */ 510 /* this is how xterm implements reverseVideo */
665 if (Options & Opt_reverseVideo) 511 if (option (Opt_reverseVideo))
666 { 512 {
667 if (!rs[Rs_color + Color_fg]) 513 if (!rs[Rs_color + Color_fg])
668 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 514 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
515
669 if (!rs[Rs_color + Color_bg]) 516 if (!rs[Rs_color + Color_bg])
670 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 517 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
671 } 518 }
672#endif 519#endif
673 520
… …
675 if (!rs[Rs_color + i]) 522 if (!rs[Rs_color + i])
676 rs[Rs_color + i] = def_colorName[i]; 523 rs[Rs_color + i] = def_colorName[i];
677 524
678#ifndef XTERM_REVERSE_VIDEO 525#ifndef XTERM_REVERSE_VIDEO
679 /* this is how we implement reverseVideo */ 526 /* this is how we implement reverseVideo */
680 if (Options & Opt_reverseVideo) 527 if (option (Opt_reverseVideo))
681 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]);
682#endif 529#endif
683 530
684 /* convenient aliases for setting fg/bg to colors */ 531 /* convenient aliases for setting fg/bg to colors */
685 color_aliases (Color_fg); 532 color_aliases (Color_fg);
686 color_aliases (Color_bg); 533 color_aliases (Color_bg);
687#ifndef NO_CURSORCOLOR 534#ifndef NO_CURSORCOLOR
688 color_aliases (Color_cursor); 535 color_aliases (Color_cursor);
689 color_aliases (Color_cursor2); 536 color_aliases (Color_cursor2);
690#endif /* NO_CURSORCOLOR */ 537#endif /* NO_CURSORCOLOR */
691 color_aliases (Color_pointer); 538 color_aliases (Color_pointer_fg);
539 color_aliases (Color_pointer_bg);
692 color_aliases (Color_border); 540 color_aliases (Color_border);
693#ifndef NO_BOLD_UNDERLINE_REVERSE 541#ifndef NO_BOLD_UNDERLINE_REVERSE
694 color_aliases (Color_BD); 542 color_aliases (Color_BD);
695 color_aliases (Color_UL); 543 color_aliases (Color_UL);
696 color_aliases (Color_RV); 544 color_aliases (Color_RV);
697#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];
698 549
699 return cmd_argv; 550 return cmd_argv;
700} 551}
701 552
702/*----------------------------------------------------------------------*/ 553/*----------------------------------------------------------------------*/
703void 554void
704rxvt_term::init_env () 555rxvt_term::init_env ()
705{ 556{
706 int i; 557 int i;
707 unsigned int u;
708 char *val; 558 char *val;
709 559
710#ifdef DISPLAY_IS_IP 560#ifdef DISPLAY_IS_IP
711 /* Fixup display_name for export over pty to any interested terminal 561 /* Fixup display_name for export over pty to any interested terminal
712 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 562 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
… …
720 */ 570 */
721 val = rxvt_network_display (rs[Rs_display_name]); 571 val = rxvt_network_display (rs[Rs_display_name]);
722 rs[Rs_display_name] = (const char *)val; 572 rs[Rs_display_name] = (const char *)val;
723 573
724 if (val == NULL) 574 if (val == NULL)
725#endif /* DISPLAY_IS_IP */ 575#endif /* DISPLAY_IS_IP */
726 val = XDisplayString (display->display); 576 val = XDisplayString (dpy);
727 577
728 if (rs[Rs_display_name] == NULL) 578 if (rs[Rs_display_name] == NULL)
729 rs[Rs_display_name] = val; /* use broken `:0' value */ 579 rs[Rs_display_name] = val; /* use broken `:0' value */
730 580
731 i = STRLEN (val); 581 i = strlen (val);
732 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 582 env_display = (char *)rxvt_malloc (i + 9);
733 583
734 sprintf (env_display, "DISPLAY=%s", val); 584 sprintf (env_display, "DISPLAY=%s", val);
735 585
736 /* avoiding the math library: 586 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
737 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
738 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
739 ;
740 MAX_IT (i, 1);
741 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
742
743 sprintf (env_windowid, "WINDOWID=%u",
744 (unsigned int)TermWin.parent[0]);
745 587
746 /* add entries to the environment: 588 /* add entries to the environment:
747 * @ DISPLAY: in case we started with -display 589 * @ DISPLAY: in case we started with -display
748 * @ WINDOWID: X window id number of the window 590 * @ WINDOWID: X window id number of the window
749 * @ COLORTERM: terminal sub-name and also indicates its color 591 * @ COLORTERM: terminal sub-name and also indicates its color
… …
751 * @ TERMINFO: path to terminfo directory 593 * @ TERMINFO: path to terminfo directory
752 * @ COLORFGBG: fg;bg color codes 594 * @ COLORFGBG: fg;bg color codes
753 */ 595 */
754 putenv (env_display); 596 putenv (env_display);
755 putenv (env_windowid); 597 putenv (env_windowid);
598
756 if (env_colorfgbg) 599 if (env_colorfgbg)
757 putenv (env_colorfgbg); 600 putenv (env_colorfgbg);
758 601
759#ifdef RXVT_TERMINFO 602#ifdef RXVT_TERMINFO
760 putenv ("TERMINFO=" RXVT_TERMINFO); 603 putenv ("TERMINFO=" RXVT_TERMINFO);
761#endif 604#endif
762 605
763 if (display->depth <= 2) 606 if (depth <= 2)
764 putenv ("COLORTERM=" COLORTERMENV "-mono"); 607 putenv ("COLORTERM=" COLORTERMENV "-mono");
765 else 608 else
766 putenv ("COLORTERM=" COLORTERMENVFULL); 609 putenv ("COLORTERM=" COLORTERMENVFULL);
767 610
768 if (rs[Rs_term_name] != NULL) 611 if (rs[Rs_term_name] != NULL)
769 { 612 {
770 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);
771 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 614 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
772 putenv (env_term); 615 putenv (env_term);
773 } 616 }
774 else 617 else
775 putenv ("TERM=" TERMENV); 618 putenv ("TERM=" TERMENV);
… …
777#ifdef HAVE_UNSETENV 620#ifdef HAVE_UNSETENV
778 /* avoid passing old settings and confusing term size */ 621 /* avoid passing old settings and confusing term size */
779 unsetenv ("LINES"); 622 unsetenv ("LINES");
780 unsetenv ("COLUMNS"); 623 unsetenv ("COLUMNS");
781 unsetenv ("TERMCAP"); /* terminfo should be okay */ 624 unsetenv ("TERMCAP"); /* terminfo should be okay */
782#endif /* HAVE_UNSETENV */ 625#endif /* HAVE_UNSETENV */
783} 626}
784 627
785/*----------------------------------------------------------------------*/ 628/*----------------------------------------------------------------------*/
786/* 629/*
787 * This is more or less stolen straight from XFree86 xterm. 630 * This is more or less stolen straight from XFree86 xterm.
788 * This should support all European type languages. 631 * This should support all European type languages.
789 */ 632 */
790void 633void
791rxvt_term::set_locale (const char *locale) 634rxvt_term::set_locale (const char *locale)
792{ 635{
636 set_environ (envv);
637
793#if HAVE_XSETLOCALE || HAVE_SETLOCALE 638#if HAVE_XSETLOCALE || HAVE_SETLOCALE
794 free (this->locale); 639 free (this->locale);
795 this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale)); 640 this->locale = setlocale (LC_CTYPE, locale);
641
642 if (!this->locale)
643 {
644 if (*locale)
645 {
646 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
647 setlocale (LC_CTYPE, "C");
648 }
649 else
650 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
651
652 this->locale = "C";
653 }
654
655
656 this->locale = strdup (this->locale);
796 SET_LOCALE (this->locale); 657 SET_LOCALE (this->locale);
797 mbstate.reset (); 658 mbstate.reset ();
798#endif 659#endif
660
799#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');
800 free (codeset); 668 free (codeset);
801 codeset = strdup (nl_langinfo (CODESET));
802 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
803 || !STRCASECMP (codeset, "UTF8");
804#else 669#else
805 enc_utf8 = 1; 670 enc_utf8 = 0;
806#endif 671#endif
807} 672}
808 673
809void 674void
810rxvt_term::init_xlocale () 675rxvt_term::init_xlocale ()
811{ 676{
677 set_environ (envv);
678
812#ifdef USE_XIM 679#ifdef USE_XIM
813 if (!locale) 680 if (!locale)
814 rxvt_print_error ("Setting locale failed."); 681 rxvt_warn ("setting locale failed, working without locale support.\n");
815 else 682 else
816 { 683 {
817 Atom wmlocale; 684 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
818
819 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
820 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
821 XA_STRING, 8, PropModeReplace,
822 (unsigned char *)locale, STRLEN (locale));
823 685
824 if (!XSupportsLocale ()) 686 if (!XSupportsLocale ())
825 { 687 {
826 rxvt_print_error ("The locale is not supported by Xlib"); 688 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
827 return; 689 return;
828 } 690 }
829 691
830 im_ev.start (display); 692 im_ev.start (display);
831 693
… …
841{ 703{
842 /* 704 /*
843 * Initialize the command connection. 705 * Initialize the command connection.
844 * This should be called after the X server connection is established. 706 * This should be called after the X server connection is established.
845 */ 707 */
846 int i;
847
848 for (i = 0; i < NUM_XA; i++)
849 xa[i] = XInternAtom (display->display, xa_names[i], False);
850
851 /* Enable delete window protocol */
852 XSetWMProtocols (display->display, TermWin.parent[0],
853 & (xa[XA_WMDELETEWINDOW]), 1);
854
855#ifdef USING_W11LIB
856 /* enable W11 callbacks */
857 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
858#endif
859 708
860#ifdef META8_OPTION 709#ifdef META8_OPTION
861 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 710 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
862#endif 711#endif
863 712
864 get_ourmods (); 713 get_ourmods ();
865 714
866 if (! (Options & Opt_scrollTtyOutput)) 715 if (!option (Opt_scrollTtyOutput))
867 PrivateModes |= PrivMode_TtyOutputInh; 716 priv_modes |= PrivMode_TtyOutputInh;
868 if (Options & Opt_scrollTtyKeypress) 717 if (option (Opt_scrollTtyKeypress))
869 PrivateModes |= PrivMode_Keypress; 718 priv_modes |= PrivMode_Keypress;
870 if (! (Options & Opt_jumpScroll)) 719 if (!option (Opt_jumpScroll))
871 PrivateModes |= PrivMode_smoothScroll; 720 priv_modes |= PrivMode_smoothScroll;
872 721
873#ifndef NO_BACKSPACE_KEY 722#ifndef NO_BACKSPACE_KEY
874 if (STRCMP (key_backspace, "DEC") == 0) 723 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
875 PrivateModes |= PrivMode_HaveBackSpace; 724 priv_modes |= PrivMode_HaveBackSpace;
876#endif 725#endif
877 726
878 /* add value for scrollBar */ 727 /* add value for scrollBar */
879 if (scrollbar_visible ()) 728 if (scrollBar.state)
880 { 729 {
881 PrivateModes |= PrivMode_scrollBar; 730 priv_modes |= PrivMode_scrollBar;
882 SavedModes |= PrivMode_scrollBar; 731 SavedModes |= PrivMode_scrollBar;
883 } 732 }
884 if (menubar_visible ())
885 {
886 PrivateModes |= PrivMode_menuBar;
887 SavedModes |= PrivMode_menuBar;
888 }
889 733
890#ifdef CURSOR_BLINK 734 run_command (argv);
891 if (Options & Opt_cursorBlink)
892 (void)gettimeofday (&lastcursorchange, NULL);
893#endif
894
895 if ((cmd_fd = run_command (argv)) < 0)
896 {
897 rxvt_print_error ("aborting");
898 exit (EXIT_FAILURE);
899 }
900} 735}
901 736
902/*----------------------------------------------------------------------*/ 737/*----------------------------------------------------------------------*/
903void 738void
904rxvt_term::Get_Colours () 739rxvt_term::Get_Colours ()
905{ 740{
906 int i; 741 int i;
907 742
743#ifdef OFF_FOCUS_FADING
744 pix_colors = pix_colors_focused;
745#endif
746
908 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 747 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
909 { 748 {
749 const char *name = rs[Rs_color + i];
750
751 if (!name)
752 continue;
753
910 rxvt_color xcol; 754 rxvt_color xcol;
911 755
912 if (!rs[Rs_color + i]) 756 if (!set_color (xcol, name))
913 continue;
914
915 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
916 { 757 {
917#ifndef XTERM_REVERSE_VIDEO 758#ifndef XTERM_REVERSE_VIDEO
918 if (i < 2 && (Options & Opt_reverseVideo)) 759 if (i < 2 && option (Opt_reverseVideo))
919 rs[Rs_color + i] = def_colorName[!i]; 760 name = def_colorName [1 - i];
920 else 761 else
921#endif 762#endif
922 rs[Rs_color + i] = def_colorName[i]; 763 name = def_colorName [i];
923 764
924 if (!rs[Rs_color + i]) 765 if (!name)
925 continue; 766 continue;
926 767
927 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 768 if (!set_color (xcol, name))
928 { 769 {
929 switch (i) 770 switch (i)
930 { 771 {
931 case Color_fg: 772 case Color_fg:
932 case Color_bg: 773 case Color_bg:
933 /* fatal: need bg/fg color */ 774 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
934 rxvt_print_error ("aborting"); 775 name = "";
935 exit (EXIT_FAILURE);
936 /* NOTREACHED */
937 break; 776 break;
938#ifndef NO_CURSORCOLOR 777#ifndef NO_CURSORCOLOR
939 case Color_cursor2: 778 case Color_cursor2:
940 xcol = PixColors[Color_fg]; 779#endif
941 break;
942#endif /* ! NO_CURSORCOLOR */
943 case Color_pointer: 780 case Color_pointer_fg:
944 xcol = PixColors[Color_fg]; 781 name = rs[Rs_color + Color_fg];
782 xcol.set (this, name);
945 break; 783 break;
946 default: 784 default:
947 xcol = PixColors[Color_bg]; /* None */ 785 name = rs[Rs_color + Color_bg];
786 xcol.set (this, name);
948 break; 787 break;
949 } 788 }
950 } 789 }
951 } 790 }
952 791
953 PixColors[i] = xcol; 792 pix_colors[i] = xcol;
954 SET_PIXCOLOR (i); 793 rs[Rs_color + i] = name;
794 }
795
796 if (depth <= 2)
955 } 797 {
956 798 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
957 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) 799 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
958 PixColors[Color_pointer] = PixColors[Color_fg]; 800 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
959 if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) 801 }
960 PixColors[Color_border] = PixColors[Color_fg];
961 802
962 /* 803 /*
963 * get scrollBar/menuBar shadow colors 804 * get scrollBar shadow colors
964 * 805 *
965 * The calculations of topShadow/bottomShadow values are adapted 806 * The calculations of topShadow/bottomShadow values are adapted
966 * from the fvwm window manager. 807 * from the fvwm window manager.
967 */ 808 */
968#ifdef KEEP_SCROLLCOLOR 809#ifdef KEEP_SCROLLCOLOR
969 810 if (depth <= 2)
970 if (XDEPTH <= 2) 811 {
971 { /* Monochrome */ 812 /* Monochrome */
972 PixColors[Color_scroll] = PixColors[Color_fg]; 813 alias_color (Color_scroll, Color_fg);
973 PixColors[Color_topShadow] = PixColors[Color_bg]; 814 alias_color (Color_topShadow, Color_bg);
974 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 815 alias_color (Color_bottomShadow, Color_bg);
975 } 816 }
976 else 817 else
977 { 818 {
978 rxvt_color xcol[3]; 819 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
979 /* xcol[0] == white
980 * xcol[1] == top shadow
981 * xcol[2] == bot shadow */
982 820
983 xcol[1] = PixColors[Color_scroll]; 821 rgba cscroll;
984# ifdef PREFER_24BIT 822 pix_colors [Color_scroll].get (cscroll);
985 xcol[0].set (display, 65535, 65535, 65535);
986 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
987# else
988 xcol[0].set (display, WhitePixel (display->display, display->screen));
989# endif
990
991 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
992
993 xcol[0].get (display, pr0, pg0, pb0);
994 xcol[1].get (display, pr1, pg1, pb1);
995
996 /* bottomShadowColor */
997 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
998 xcol[2] = PixColors[Color_Black];
999
1000 PixColors[Color_bottomShadow] = xcol[2];
1001 823
1002 /* topShadowColor */ 824 /* topShadowColor */
1003 if (!xcol[1].set (display, 825 if (!pix_colors[Color_topShadow].set (this,
1004 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 826 rgba (
1005 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 827 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1006 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 828 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1007 xcol[1] = PixColors[Color_White]; 829 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1008 830 cscroll.a)
1009 PixColors[Color_topShadow] = xcol[1]; 831 ))
832 alias_color (Color_topShadow, Color_White);
1010 } 833 }
1011#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
1012} 840}
1013 841
1014/*----------------------------------------------------------------------*/ 842/*----------------------------------------------------------------------*/
1015/* color aliases, fg/bg bright-bold */ 843/* color aliases, fg/bg bright-bold */
1016void 844void
… …
1019 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 847 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1020 { 848 {
1021 int i = atoi (rs[Rs_color + idx]); 849 int i = atoi (rs[Rs_color + idx]);
1022 850
1023 if (i >= 8 && i <= 15) 851 if (i >= 8 && i <= 15)
1024 { /* bright colors */ 852 /* bright colors */
1025 i -= 8;
1026#ifndef NO_BRIGHTCOLOR
1027 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 853 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1028 return; 854 else if (i >= 0 && i <= 7)
1029#endif 855 /* normal colors */
1030
1031 }
1032
1033 if (i >= 0 && i <= 7) /* normal colors */
1034 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 856 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1035 } 857 }
1036} 858}
1037 859
1038/*----------------------------------------------------------------------*/ 860/*----------------------------------------------------------------------*/
… …
1041 * Use resource ``modifier'' to override the Meta modifier 863 * Use resource ``modifier'' to override the Meta modifier
1042 */ 864 */
1043void 865void
1044rxvt_term::get_ourmods () 866rxvt_term::get_ourmods ()
1045{ 867{
1046 int i, j, k; 868 int i, j, k;
1047 int requestedmeta, realmeta, realalt; 869 int requestedmeta, realmeta, realalt;
1048 const char *cm, *rsmod; 870 const char *cm, *rsmod;
1049 XModifierKeymap *map; 871 XModifierKeymap *map;
1050 KeyCode *kc; 872 KeyCode *kc;
1051 const unsigned int modmasks[] = 873 const unsigned int modmasks[] =
1052 { 874 {
1053 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 875 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1054 }; 876 };
1055 877
1056 requestedmeta = realmeta = realalt = 0; 878 requestedmeta = realmeta = realalt = 0;
1057 rsmod = rs[Rs_modifier]; 879 rsmod = rs[Rs_modifier];
880
1058 if (rsmod 881 if (rsmod
1059 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 882 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1060 requestedmeta = rsmod[3] - '0'; 883 requestedmeta = rsmod[3] - '0';
1061 884
1062 map = XGetModifierMapping (display->display); 885 map = XGetModifierMapping (dpy);
1063 kc = map->modifiermap; 886 kc = map->modifiermap;
887
1064 for (i = 1; i < 6; i++) 888 for (i = 1; i < 6; i++)
1065 { 889 {
1066 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 890 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
891
1067 for (j = map->max_keypermod; j--; k++) 892 for (j = map->max_keypermod; j--; k++)
1068 { 893 {
1069 if (kc[k] == 0) 894 if (kc[k] == 0)
1070 break; 895 break;
896
1071 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 897 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1072 { 898 {
1073 case XK_Num_Lock: 899 case XK_Num_Lock:
1074 ModNumLockMask = modmasks[i - 1]; 900 ModNumLockMask = modmasks[i - 1];
1075 /* FALLTHROUGH */ 901 continue;
1076 default: 902
1077 continue; /* for (;;) */ 903 case XK_ISO_Level3_Shift:
904 ModLevel3Mask = modmasks[i - 1];
905 continue;
906
1078 case XK_Meta_L: 907 case XK_Meta_L:
1079 case XK_Meta_R: 908 case XK_Meta_R:
1080 cm = "meta"; 909 cm = "meta";
1081 realmeta = i; 910 realmeta = i;
1082 break; 911 break;
912
1083 case XK_Alt_L: 913 case XK_Alt_L:
1084 case XK_Alt_R: 914 case XK_Alt_R:
1085 cm = "alt"; 915 cm = "alt";
1086 realalt = i; 916 realalt = i;
1087 break; 917 break;
918
1088 case XK_Super_L: 919 case XK_Super_L:
1089 case XK_Super_R: 920 case XK_Super_R:
1090 cm = "super"; 921 cm = "super";
1091 break; 922 break;
923
1092 case XK_Hyper_L: 924 case XK_Hyper_L:
1093 case XK_Hyper_R: 925 case XK_Hyper_R:
1094 cm = "hyper"; 926 cm = "hyper";
1095 break; 927 break;
928
929 default:
930 continue;
1096 } 931 }
1097 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 932
933 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1098 requestedmeta = i; 934 requestedmeta = i;
1099 } 935 }
1100 } 936 }
937
1101 XFreeModifiermap (map); 938 XFreeModifiermap (map);
939
1102 i = (requestedmeta ? requestedmeta 940 i = requestedmeta ? requestedmeta
1103 : (realmeta ? realmeta 941 : realmeta ? realmeta
1104 : (realalt ? realalt : 0))); 942 : realalt ? realalt
943 : 0;
944
1105 if (i) 945 if (i)
1106 ModMetaMask = modmasks[i - 1]; 946 ModMetaMask = modmasks[i - 1];
1107} 947}
1108 948
1109/*----------------------------------------------------------------------*/ 949/*----------------------------------------------------------------------*/
1110/* rxvt_Create_Windows () - Open and map the window */ 950/* rxvt_Create_Windows () - Open and map the window */
1111void 951void
1112rxvt_term::create_windows (int argc, const char *const *argv) 952rxvt_term::create_windows (int argc, const char *const *argv)
1113{ 953{
1114 XClassHint classHint; 954 XClassHint classHint;
1115 XWMHints wmHint; 955 XWMHints wmHint;
956#if ENABLE_FRILLS
957 MWMHints mwmhints = { };
958#endif
1116 XGCValues gcvalue; 959 XGCValues gcvalue;
1117 long vt_emask;
1118
1119 XWindowAttributes gattr; 960 XSetWindowAttributes attributes;
961 Window top, parent;
1120 962
1121 if (Options & Opt_transparent) 963 dLocal (Display *, dpy);
1122 {
1123 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1124 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1125 }
1126 964
1127 /* grab colors before netscape does */ 965 /* grab colors before netscape does */
1128 Get_Colours (); 966 Get_Colours ();
1129 967
1130 if (!change_font (rs[Rs_font])) 968 if (!set_fonts ())
1131 { 969 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1132 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n"); 970
1133 destroy (); 971 parent = display->root;
1134 return; 972
973 attributes.override_redirect = !!option (Opt_override_redirect);
974
975#if ENABLE_FRILLS
976 if (option (Opt_borderLess))
1135 } 977 {
978 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
979 {
980 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
981 attributes.override_redirect = true;
982 }
983 else
984 {
985 mwmhints.flags = MWM_HINTS_DECORATIONS;
986 }
987 }
988#endif
989
990#if ENABLE_XEMBED
991 if (rs[Rs_embed])
992 {
993 XWindowAttributes wattr;
994
995 parent = strtol (rs[Rs_embed], 0, 0);
996
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);
1001 }
1002#endif
1136 1003
1137 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
1138 old_width = szHint.width; 1021 old_width = szHint.width;
1139 old_height = szHint.height; 1022 old_height = szHint.height;
1140 1023
1141 /* parent window - reverse video so we can see placement errors
1142 * sub-window placement & size in rxvt_resize_subwindows ()
1143 */
1144
1145#ifdef PREFER_24BIT
1146 XSetWindowAttributes attributes;
1147
1148 attributes.background_pixel = PixColors[Color_fg];
1149 attributes.border_pixel = PixColors[Color_border];
1150 attributes.colormap = display->cmap;
1151 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1152 szHint.x, szHint.y,
1153 szHint.width, szHint.height,
1154 TermWin.ext_bwidth,
1155 display->depth, InputOutput,
1156 display->visual,
1157 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1158#else
1159 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1160 szHint.x, szHint.y,
1161 szHint.width,
1162 szHint.height,
1163 TermWin.ext_bwidth,
1164 PixColors[Color_border],
1165 PixColors[Color_fg]);
1166#endif
1167
1168 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1024 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1169 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1025 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1170 1026
1171 classHint.res_name = (char *)rs[Rs_name]; 1027 classHint.res_name = (char *)rs[Rs_name];
1172 classHint.res_class = (char *)APL_CLASS; 1028 classHint.res_class = (char *)RESCLASS;
1173 1029
1174 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1030 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1175 wmHint.input = True; 1031 wmHint.input = True;
1176 wmHint.initial_state = (Options & Opt_iconic ? IconicState 1032 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1177 : NormalState); 1033 wmHint.window_group = top;
1178 wmHint.window_group = TermWin.parent[0];
1179 1034
1180 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1035 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1181 (char **)argv, argc, &szHint, &wmHint, &classHint); 1036 &szHint, &wmHint, &classHint);
1182 1037
1183 XSelectInput (display->display, TermWin.parent[0], 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
1059 long pid = getpid ();
1060
1061 XChangeProperty (dpy, top,
1062 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1063 PropModeReplace, (unsigned char *)&pid, 1);
1064
1065 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1066#endif
1067
1068 XSelectInput (dpy, top,
1184 KeyPressMask 1069 KeyPressMask
1185#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1070#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1186 | KeyReleaseMask 1071 | KeyReleaseMask
1187#endif 1072#endif
1188 | FocusChangeMask | VisibilityChangeMask 1073 | FocusChangeMask | VisibilityChangeMask
1189 | StructureNotifyMask); 1074 | ExposureMask | StructureNotifyMask);
1075
1190 termwin_ev.start (display, TermWin.parent[0]); 1076 termwin_ev.start (display, top);
1191 1077
1192 /* 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 */
1193 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1079 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1194 1080
1195#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1081#ifdef HAVE_SCROLLBARS
1196 /* cursor (menuBar/scrollBar): Black-on-White */ 1082 /* cursor scrollBar: Black-on-White */
1197 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr); 1083 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1198#endif
1199
1200#ifdef POINTER_BLANK
1201 {
1202 XColor blackcolour;
1203 blackcolour.red = 0;
1204 blackcolour.green = 0;
1205 blackcolour.blue = 0;
1206 Font f = XLoadFont (display->display, "fixed");
1207 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1208 &blackcolour, &blackcolour);
1209 XUnloadFont (display->display, f);
1210 }
1211#endif 1084#endif
1212 1085
1213 /* the vt window */ 1086 /* the vt window */
1214 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1087 vt = XCreateSimpleWindow (dpy, top,
1215 window_vt_x, window_vt_y, 1088 window_vt_x, window_vt_y,
1216 TermWin_TotalWidth (), 1089 width, height,
1217 TermWin_TotalHeight (),
1218 0, 1090 0,
1219 PixColors[Color_fg], 1091 pix_colors_focused[Color_fg],
1220 PixColors[Color_bg]); 1092 pix_colors_focused[Color_bg]);
1221 1093
1222#ifdef DEBUG_X 1094 attributes.bit_gravity = NorthWestGravity;
1223 XStoreName (display->display, TermWin.vt, "vt window"); 1095 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1224#endif
1225 1096
1226 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1097 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1227 | PropertyChangeMask);
1228 1098
1229#ifdef POINTER_BLANK
1230 pointer_unblank ();
1231
1232 if ((Options & Opt_pointerBlank)) 1099 if (option (Opt_pointerBlank))
1233 vt_emask |= PointerMotionMask; 1100 vt_emask |= PointerMotionMask;
1234 else 1101 else
1235#endif
1236 vt_emask |= (Button1MotionMask | Button3MotionMask); 1102 vt_emask |= Button1MotionMask | Button3MotionMask;
1237 1103
1238 XSelectInput (display->display, TermWin.vt, vt_emask); 1104 vt_select_input ();
1105
1239 vt_ev.start (display, TermWin.vt); 1106 vt_ev.start (display, vt);
1240
1241#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1242 if (menuBar_height ())
1243 {
1244 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1245 window_vt_x, 0,
1246 TermWin_TotalWidth (),
1247 menuBar_TotalHeight (),
1248 0,
1249 PixColors[Color_fg],
1250 PixColors[Color_scroll]);
1251
1252#ifdef DEBUG_X
1253 XStoreName (display->display, menuBar.win, "menubar");
1254#endif
1255
1256 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1257
1258 XDefineCursor (display->display, menuBar.win,
1259 XCreateFontCursor (display->display, XC_left_ptr));
1260
1261 XSelectInput (display->display, menuBar.win,
1262 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1263 | Button1MotionMask));
1264 menubar_ev.start (display, menuBar.win);
1265 }
1266#endif
1267
1268#ifdef XPM_BACKGROUND
1269 if (rs[Rs_backgroundPixmap] != NULL
1270 && ! (Options & Opt_transparent))
1271 {
1272 const char *p = rs[Rs_backgroundPixmap];
1273
1274 if ((p = STRCHR (p, ';')) != NULL)
1275 {
1276 p++;
1277 scale_pixmap (p);
1278 }
1279 set_bgPixmap (rs[Rs_backgroundPixmap]);
1280 scr_touch (True);
1281 }
1282#endif
1283 1107
1284 /* graphics context for the vt window */ 1108 /* graphics context for the vt window */
1285 gcvalue.foreground = PixColors[Color_fg]; 1109 gcvalue.foreground = pix_colors[Color_fg];
1286 gcvalue.background = PixColors[Color_bg]; 1110 gcvalue.background = pix_colors[Color_bg];
1287 gcvalue.graphics_exposures = 1; 1111 gcvalue.graphics_exposures = 0;
1288 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1112
1113 gc = XCreateGC (dpy, vt,
1289 GCForeground | GCBackground 1114 GCForeground | GCBackground | GCGraphicsExposures,
1290 | GCGraphicsExposures, &gcvalue); 1115 &gcvalue);
1291 1116
1292 TermWin.drawable = new rxvt_drawable (display, TermWin.vt); 1117 drawable = new rxvt_drawable (this, vt);
1293 1118
1294#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1119#ifdef RXVT_SCROLLBAR
1295 gcvalue.foreground = PixColors[Color_topShadow]; 1120 gcvalue.foreground = pix_colors[Color_topShadow];
1296 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1121 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1297 gcvalue.foreground = PixColors[Color_bottomShadow]; 1122 gcvalue.foreground = pix_colors[Color_bottomShadow];
1298 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1123 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1299 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)]; 1124 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1300 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1125 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1301#endif
1302}
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 */
1310int
1311rxvt_term::run_command (const char *const *argv)
1312{
1313 int cfd, er;
1314
1315 /* get master (pty) */
1316 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1317 {
1318 rxvt_print_error ("can't open pseudo-tty");
1319 return -1;
1320 }
1321
1322 fcntl (cfd, F_SETFL, O_NONBLOCK);
1323
1324 /* get slave (tty) */
1325 if (tty_fd < 0)
1326 {
1327#ifndef NO_SETOWNER_TTYDEV
1328 privileged_ttydev (SAVE);
1329#endif
1330
1331 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1332 {
1333 close (cfd);
1334 rxvt_print_error ("can't open slave tty %s", ttydev);
1335 return -1;
1336 }
1337 }
1338#ifndef NO_BACKSPACE_KEY
1339 if (key_backspace[0] && !key_backspace[1])
1340 er = key_backspace[0];
1341 else if (STRCMP (key_backspace, "DEC") == 0)
1342 er = '\177'; /* the initial state anyway */
1343 else
1344#endif
1345
1346 er = -1;
1347
1348 rxvt_get_ttymode (& (tio), er);
1349
1350#ifndef __QNX__
1351 /* spin off the command interpreter */
1352 switch (cmd_pid = fork ())
1353 {
1354 case -1:
1355 rxvt_print_error ("can't fork");
1356 return -1;
1357 case 0:
1358 close (cfd); /* only keep tty_fd and STDERR open */
1359
1360 init_env ();
1361
1362 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1363 rxvt_print_error ("could not obtain control of tty");
1364 else
1365 {
1366 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1367 dup2 (tty_fd, STDIN_FILENO);
1368 dup2 (tty_fd, STDOUT_FILENO);
1369 dup2 (tty_fd, STDERR_FILENO);
1370
1371 if (tty_fd > 2)
1372 close (tty_fd);
1373
1374 run_child (argv);
1375 }
1376 exit (EXIT_FAILURE);
1377 /* NOTREACHED */
1378 default:
1379 {
1380#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1381 int fdstdin;
1382
1383 fdstdin = dup (STDIN_FILENO);
1384 dup2 (tty_fd, STDIN_FILENO);
1385#endif
1386
1387#ifdef UTMP_SUPPORT
1388 privileged_utmp (SAVE);
1389#endif
1390
1391#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1392
1393 dup2 (fdstdin, STDIN_FILENO);
1394 close (fdstdin);
1395#endif
1396
1397 }
1398 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1399 break;
1400 }
1401#else /* __QNX__ uses qnxspawn () */
1402 fchmod (tty_fd, 0622);
1403 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1404 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1405
1406 if (run_child (argv) == -1)
1407 exit (EXIT_FAILURE);
1408#endif
1409
1410 return cfd;
1411}
1412
1413/* ------------------------------------------------------------------------- *
1414 * CHILD PROCESS OPERATIONS *
1415 * ------------------------------------------------------------------------- */
1416/*
1417 * The only open file descriptor is the slave tty - so no error messages.
1418 * returns are fatal
1419 */
1420int
1421rxvt_term::run_child (const char *const *argv)
1422{
1423 char *login;
1424
1425 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1426
1427 if (Options & Opt_console)
1428 { /* be virtual console, fail silently */
1429#ifdef TIOCCONS
1430 unsigned int on = 1;
1431
1432 ioctl (STDIN_FILENO, TIOCCONS, &on);
1433#elif defined (SRIOCSREDIR)
1434 int fd;
1435
1436 fd = open (CONSOLE, O_WRONLY, 0);
1437 if (fd >= 0)
1438 {
1439 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1440 close (fd);
1441 }
1442#endif /* SRIOCSREDIR */
1443
1444 }
1445
1446 /* reset signals and spin off the command interpreter */
1447 signal (SIGINT, SIG_DFL);
1448 signal (SIGQUIT, SIG_DFL);
1449 signal (SIGCHLD, SIG_DFL);
1450 /*
1451 * mimick login's behavior by disabling the job control signals
1452 * a shell that wants them can turn them back on
1453 */
1454#ifdef SIGTSTP
1455 signal (SIGTSTP, SIG_IGN);
1456 signal (SIGTTIN, SIG_IGN);
1457 signal (SIGTTOU, SIG_IGN);
1458#endif /* SIGTSTP */
1459
1460 /* set window size */
1461 struct winsize ws;
1462
1463 ws.ws_col = TermWin.ncol;
1464 ws.ws_row = TermWin.nrow;
1465 ws.ws_xpixel = ws.ws_ypixel = 0;
1466 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1467
1468 // unblock signals (signals are blocked by iom.C
1469 sigset_t ss;
1470 sigemptyset (&ss);
1471 sigprocmask (SIG_SETMASK, &ss, 0);
1472
1473#ifndef __QNX__
1474 /* command interpreter path */
1475 if (argv != NULL)
1476 {
1477# ifdef DEBUG_CMD
1478 int i;
1479
1480 for (i = 0; argv[i]; i++)
1481 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1482# endif 1126#endif
1483 1127
1484 execvp (argv[0], (char *const *)argv); 1128#ifdef OFF_FOCUS_FADING
1485 /* no error message: STDERR is closed! */ 1129 // initially we are in unfocused state
1486 } 1130 if (rs[Rs_fade])
1487 else 1131 pix_colors = pix_colors_unfocused;
1488 {
1489 const char *argv0, *shell;
1490
1491 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1492 shell = "/bin/sh";
1493
1494 argv0 = (const char *)rxvt_r_basename (shell);
1495 if (Options & Opt_loginShell)
1496 {
1497 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1498
1499 login[0] = '-';
1500 STRCPY (&login[1], argv0);
1501 argv0 = login;
1502 }
1503 execlp (shell, argv0, NULL);
1504 /* no error message: STDERR is closed! */
1505 }
1506
1507#else /* __QNX__ uses qnxspawn () */
1508
1509 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1510 char *command = NULL, fullcommand[_MAX_PATH];
1511 char **arg_v, *arg_a[2] = { NULL, NULL };
1512
1513 if (argv != NULL)
1514 {
1515 if (access (argv[0], X_OK) == -1)
1516 {
1517 if (STRCHR (argv[0], '/') == NULL)
1518 {
1519 searchenv (argv[0], "PATH", fullcommand);
1520 if (fullcommand[0] != '\0')
1521 command = fullcommand;
1522 }
1523 if (access (command, X_OK) == -1)
1524 return -1;
1525 }
1526 else
1527 command = argv[0];
1528 arg_v = argv;
1529 }
1530 else
1531 {
1532 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1533 command = "/bin/sh";
1534
1535 arg_a[0] = my_basename (command);
1536 if (Options & Opt_loginShell)
1537 {
1538 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1539
1540 login[0] = '-';
1541 STRCPY (&login[1], arg_a[0]);
1542 arg_a[0] = login;
1543 }
1544 arg_v = arg_a;
1545 }
1546 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1547 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1548 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1549 command, arg_v, environ, iov_a, 0);
1550 if (login)
1551 free (login);
1552
1553 close (tty_fd);
1554 return cmd_fd;
1555
1556#endif 1132#endif
1557 return -1; 1133
1134 pointer_unblank ();
1135 scr_recolour ();
1558} 1136}
1559 1137
1560/* ------------------------------------------------------------------------- * 1138/* ------------------------------------------------------------------------- *
1561 * GET TTY CURRENT STATE * 1139 * GET TTY CURRENT STATE *
1562 * ------------------------------------------------------------------------- */ 1140 * ------------------------------------------------------------------------- */
1563/* rxvt_get_ttymode () */
1564/* EXTPROTO */
1565void 1141void
1566rxvt_get_ttymode (ttymode_t *tio, int erase) 1142rxvt_get_ttymode (ttymode_t *tio, int erase)
1567{ 1143{
1568#ifdef HAVE_TERMIOS_H
1569 /* 1144 /*
1570 * standard System V termios interface 1145 * standard System V termios interface
1571 */ 1146 */
1572 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1147 if (tcgetattr (STDIN_FILENO, tio) < 0)
1573 { 1148 {
1574 /* 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
1575 tio->c_cc[VINTR] = CINTR; 1153 tio->c_cc[VINTR] = CINTR;
1576 tio->c_cc[VQUIT] = CQUIT; 1154 tio->c_cc[VQUIT] = CQUIT;
1577 tio->c_cc[VERASE] = CERASE; 1155 tio->c_cc[VERASE] = CERASE;
1156#ifdef VERASE2
1157 tio->c_cc[VERASE2] = CERASE2;
1158#endif
1578 tio->c_cc[VKILL] = CKILL; 1159 tio->c_cc[VKILL] = CKILL;
1579 tio->c_cc[VSTART] = CSTART; 1160 tio->c_cc[VSTART] = CSTART;
1580 tio->c_cc[VSTOP] = CSTOP; 1161 tio->c_cc[VSTOP] = CSTOP;
1581 tio->c_cc[VSUSP] = CSUSP; 1162 tio->c_cc[VSUSP] = CSUSP;
1582# ifdef VDSUSP 1163# ifdef VDSUSP
1583
1584 tio->c_cc[VDSUSP] = CDSUSP; 1164 tio->c_cc[VDSUSP] = CDSUSP;
1585# endif 1165# endif
1586# ifdef VREPRINT 1166# ifdef VREPRINT
1587
1588 tio->c_cc[VREPRINT] = CRPRNT; 1167 tio->c_cc[VREPRINT] = CRPRNT;
1589# endif 1168# endif
1590# ifdef VDISCRD 1169# ifdef VDISCRD
1591
1592 tio->c_cc[VDISCRD] = CFLUSH; 1170 tio->c_cc[VDISCRD] = CFLUSH;
1593# endif 1171# endif
1594# ifdef VWERSE 1172# ifdef VWERSE
1595
1596 tio->c_cc[VWERSE] = CWERASE; 1173 tio->c_cc[VWERSE] = CWERASE;
1597# endif 1174# endif
1598# ifdef VLNEXT 1175# ifdef VLNEXT
1599
1600 tio->c_cc[VLNEXT] = CLNEXT; 1176 tio->c_cc[VLNEXT] = CLNEXT;
1601# endif 1177# endif
1602
1603 } 1178 }
1179
1604 tio->c_cc[VEOF] = CEOF; 1180 tio->c_cc[VEOF] = CEOF;
1605 tio->c_cc[VEOL] = VDISABLE; 1181 tio->c_cc[VEOL] = VDISABLE;
1606# ifdef VEOL2 1182# ifdef VEOL2
1607
1608 tio->c_cc[VEOL2] = VDISABLE; 1183 tio->c_cc[VEOL2] = VDISABLE;
1609# endif 1184# endif
1610# ifdef VSWTC 1185# ifdef VSWTC
1611
1612 tio->c_cc[VSWTC] = VDISABLE; 1186 tio->c_cc[VSWTC] = VDISABLE;
1613# endif 1187# endif
1614# ifdef VSWTCH 1188# ifdef VSWTCH
1615
1616 tio->c_cc[VSWTCH] = VDISABLE; 1189 tio->c_cc[VSWTCH] = VDISABLE;
1617# endif 1190# endif
1618# if VMIN != VEOF 1191# if VMIN != VEOF
1619
1620 tio->c_cc[VMIN] = 1; 1192 tio->c_cc[VMIN] = 1;
1621# endif 1193# endif
1622# if VTIME != VEOL 1194# if VTIME != VEOL
1623
1624 tio->c_cc[VTIME] = 0; 1195 tio->c_cc[VTIME] = 0;
1625# endif 1196# endif
1626 1197
1627 if (erase != -1) 1198 if (erase != -1)
1628 tio->c_cc[VERASE] = (char)erase; 1199 tio->c_cc[VERASE] = (char)erase;
… …
1644 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1215 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1645# if defined (ECHOCTL) && defined (ECHOKE) 1216# if defined (ECHOCTL) && defined (ECHOKE)
1646 | ECHOCTL | ECHOKE 1217 | ECHOCTL | ECHOKE
1647# endif 1218# endif
1648 | ECHOE | ECHOK); 1219 | ECHOE | ECHOK);
1649# else /* HAVE_TERMIOS_H */
1650
1651 /*
1652 * sgtty interface
1653 */
1654
1655 /* get parameters -- gtty */
1656 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1657 {
1658 tio->sg.sg_erase = CERASE; /* ^H */
1659 tio->sg.sg_kill = CKILL; /* ^U */
1660 }
1661 if (erase != -1)
1662 tio->sg.sg_erase = (char)erase;
1663
1664 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1665
1666 /* get special characters */
1667 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1668 {
1669 tio->tc.t_intrc = CINTR; /* ^C */
1670 tio->tc.t_quitc = CQUIT; /* ^\ */
1671 tio->tc.t_startc = CSTART; /* ^Q */
1672 tio->tc.t_stopc = CSTOP; /* ^S */
1673 tio->tc.t_eofc = CEOF; /* ^D */
1674 tio->tc.t_brkc = -1;
1675 }
1676 /* get local special chars */
1677 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1678 {
1679 tio->lc.t_suspc = CSUSP; /* ^Z */
1680 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1681 tio->lc.t_rprntc = CRPRNT; /* ^R */
1682 tio->lc.t_flushc = CFLUSH; /* ^O */
1683 tio->lc.t_werasc = CWERASE; /* ^W */
1684 tio->lc.t_lnextc = CLNEXT; /* ^V */
1685 }
1686 /* get line discipline */
1687 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1688# ifdef NTTYDISC
1689
1690 tio->line = NTTYDISC;
1691# endif /* NTTYDISC */
1692
1693 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1694#endif /* HAVE_TERMIOS_H */
1695 1220
1696 /* 1221 /*
1697 * Debugging 1222 * Debugging
1698 */ 1223 */
1699#ifdef DEBUG_TTYMODE 1224#ifdef DEBUG_TTYMODE
1700#ifdef HAVE_TERMIOS_H
1701 /* c_iflag bits */ 1225 /* c_iflag bits */
1702 fprintf (stderr, "Input flags\n"); 1226 fprintf (stderr, "Input flags\n");
1703 1227
1704 /* cpp token stringize doesn't work on all machines <sigh> */ 1228 /* cpp token stringize doesn't work on all machines <sigh> */
1705# define FOO(flag,name) \ 1229# define FOO(flag,name) \
… …
1717 FOO (IGNCR, "IGNCR"); 1241 FOO (IGNCR, "IGNCR");
1718 FOO (ICRNL, "ICRNL"); 1242 FOO (ICRNL, "ICRNL");
1719 FOO (IXON, "IXON"); 1243 FOO (IXON, "IXON");
1720 FOO (IXOFF, "IXOFF"); 1244 FOO (IXOFF, "IXOFF");
1721# ifdef IUCLC 1245# ifdef IUCLC
1722
1723 FOO (IUCLC, "IUCLC"); 1246 FOO (IUCLC, "IUCLC");
1724# endif 1247# endif
1725# ifdef IXANY 1248# ifdef IXANY
1726
1727 FOO (IXANY, "IXANY"); 1249 FOO (IXANY, "IXANY");
1728# endif 1250# endif
1729# ifdef IMAXBEL 1251# ifdef IMAXBEL
1730
1731 FOO (IMAXBEL, "IMAXBEL"); 1252 FOO (IMAXBEL, "IMAXBEL");
1732# endif 1253# endif
1733 1254
1734 fprintf (stderr, "\n"); 1255 fprintf (stderr, "\n");
1735 1256
… …
1742 FOO (VERASE, "VERASE"); 1263 FOO (VERASE, "VERASE");
1743 FOO (VKILL, "VKILL"); 1264 FOO (VKILL, "VKILL");
1744 FOO (VEOF, "VEOF"); 1265 FOO (VEOF, "VEOF");
1745 FOO (VEOL, "VEOL"); 1266 FOO (VEOL, "VEOL");
1746# ifdef VEOL2 1267# ifdef VEOL2
1747
1748 FOO (VEOL2, "VEOL2"); 1268 FOO (VEOL2, "VEOL2");
1749# endif 1269# endif
1750# ifdef VSWTC 1270# ifdef VSWTC
1751
1752 FOO (VSWTC, "VSWTC"); 1271 FOO (VSWTC, "VSWTC");
1753# endif 1272# endif
1754# ifdef VSWTCH 1273# ifdef VSWTCH
1755
1756 FOO (VSWTCH, "VSWTCH"); 1274 FOO (VSWTCH, "VSWTCH");
1757# endif 1275# endif
1758
1759 FOO (VSTART, "VSTART"); 1276 FOO (VSTART, "VSTART");
1760 FOO (VSTOP, "VSTOP"); 1277 FOO (VSTOP, "VSTOP");
1761 FOO (VSUSP, "VSUSP"); 1278 FOO (VSUSP, "VSUSP");
1762# ifdef VDSUSP 1279# ifdef VDSUSP
1763
1764 FOO (VDSUSP, "VDSUSP"); 1280 FOO (VDSUSP, "VDSUSP");
1765# endif 1281# endif
1766# ifdef VREPRINT 1282# ifdef VREPRINT
1767
1768 FOO (VREPRINT, "VREPRINT"); 1283 FOO (VREPRINT, "VREPRINT");
1769# endif 1284# endif
1770# ifdef VDISCRD 1285# ifdef VDISCRD
1771
1772 FOO (VDISCRD, "VDISCRD"); 1286 FOO (VDISCRD, "VDISCRD");
1773# endif 1287# endif
1774# ifdef VWERSE 1288# ifdef VWERSE
1775
1776 FOO (VWERSE, "VWERSE"); 1289 FOO (VWERSE, "VWERSE");
1777# endif 1290# endif
1778# ifdef VLNEXT 1291# ifdef VLNEXT
1779
1780 FOO (VLNEXT, "VLNEXT"); 1292 FOO (VLNEXT, "VLNEXT");
1781# endif 1293# endif
1782 1294
1783 fprintf (stderr, "\n"); 1295 fprintf (stderr, "\n");
1784# undef FOO 1296# undef FOO
1785# endif /* HAVE_TERMIOS_H */ 1297#endif /* DEBUG_TTYMODE */
1786#endif /* DEBUG_TTYMODE */
1787} 1298}
1788 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
1789/*----------------------- end-of-file (C source) -----------------------*/ 1488/*----------------------- end-of-file (C source) -----------------------*/

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