ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/init.C
(Generate patch)

Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.20 by pcg, Sat Jan 31 00:20:21 2004 UTC vs.
Revision 1.217 by root, Tue Oct 9 13:36:10 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.20 2004/01/31 00:20:21 pcg Exp $
5 * 4 *
6 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
7 * 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>
8 * - original version 7 * - original version
9 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
10 * - 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>
11 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
12 * - extensive modifications 14 * - extensive modifications
13 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 15 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
14 * - QNX support 16 * - QNX support
17 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
15 * 18 *
16 * This program is free software; you can redistribute it and/or modify 19 * 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 20 * 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 21 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version. 22 * (at your option) any later version.
… …
31 * Initialisation routines. 34 * Initialisation routines.
32 */ 35 */
33 36
34#include "../config.h" /* NECESSARY */ 37#include "../config.h" /* NECESSARY */
35#include "rxvt.h" /* NECESSARY */ 38#include "rxvt.h" /* NECESSARY */
39#include "rxvtutil.h"
36#include "init.h" 40#include "init.h"
37 41
42#include <limits>
43
38#include <signal.h> 44#include <csignal>
45
46#ifdef DISPLAY_IS_IP
47/* On Solaris link with -lsocket and -lnsl */
48#include <sys/types.h>
49#include <sys/socket.h>
50
51/* these next two are probably only on Sun (not Solaris) */
52#ifdef HAVE_SYS_SOCKIO_H
53#include <sys/sockio.h>
54#endif
55#ifdef HAVE_SYS_BYTEORDER_H
56#include <sys/byteorder.h>
57#endif
58
59#include <netinet/in.h>
60#include <arpa/inet.h>
61#include <net/if.h>
62#include <net/if_arp.h>
63
64static char *
65rxvt_network_display (const char *display)
66{
67 char buffer[1024], *rval = NULL;
68 struct ifconf ifc;
69 struct ifreq *ifr;
70 int i, skfd;
71
72 if (display[0] != ':' && strncmp (display, "unix:", 5))
73 return (char *) display; /* nothing to do */
74
75 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
76 ifc.ifc_buf = buffer;
77
78 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
79 {
80 perror ("socket");
81 return NULL;
82 }
83
84 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
85 {
86 perror ("SIOCGIFCONF");
87 close (skfd);
88 return NULL;
89 }
90
91 for (i = 0, ifr = ifc.ifc_req;
92 i < (ifc.ifc_len / sizeof (struct ifreq));
93 i++, ifr++)
94 {
95 struct ifreq ifr2;
96
97 strcpy (ifr2.ifr_name, ifr->ifr_name);
98
99 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
100 {
101 unsigned long addr;
102 struct sockaddr_in *p_addr;
103
104 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
105 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
106
107 /*
108 * not "0.0.0.0" or "127.0.0.1" - so format the address
109 */
110 if (addr && addr != 0x7F000001)
111 {
112 char *colon = strchr (display, ':');
113
114 if (colon == NULL)
115 colon = ":0.0";
116
117 rval = rxvt_malloc (strlen (colon) + 16);
118 sprintf (rval, "%d.%d.%d.%d%s",
119 (int) ((addr >> 030) & 0xFF),
120 (int) ((addr >> 020) & 0xFF),
121 (int) ((addr >> 010) & 0xFF),
122 (int) (addr & 0xFF), colon);
123 break;
124 }
125 }
126 }
127
128 close (skfd);
129
130 return rval;
131}
132#endif
39 133
40const char *const def_colorName[] = 134const char *const def_colorName[] =
41 { 135 {
42 COLOR_FOREGROUND, 136 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 137 COLOR_BACKGROUND,
44 /* low-intensity colors */ 138 /* low-intensity colors */
45 "Black", /* 0: black (#000000) */ 139 "rgb:00/00/00", // 0: black (Black)
46#ifndef NO_BRIGHTCOLOR 140 "rgb:cd/00/00", // 1: red (Red3)
47 "Red3", /* 1: red (#CD0000) */ 141 "rgb:00/cd/00", // 2: green (Green3)
48 "Green3", /* 2: green (#00CD00) */ 142 "rgb:cd/cd/00", // 3: yellow (Yellow3)
49 "Yellow3", /* 3: yellow (#CDCD00) */ 143 "rgb:00/00/cd", // 4: blue (Blue3)
50 "Blue3", /* 4: blue (#0000CD) */ 144 "rgb:cd/00/cd", // 5: magenta (Magenta3)
51 "Magenta3", /* 5: magenta (#CD00CD) */ 145 "rgb:00/cd/cd", // 6: cyan (Cyan3)
52 "Cyan3", /* 6: cyan (#00CDCD) */ 146# ifdef XTERM_COLORS
53# ifdef XTERM_COLORS 147 "rgb:e5/e5/e5", // 7: white (Grey90)
54 "Grey90", /* 7: white (#E5E5E5) */ 148# else
55# else 149 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
56 "AntiqueWhite", /* 7: white (#FAEBD7) */
57# endif 150# endif
58 /* high-intensity colors */ 151 /* high-intensity colors */
59# ifdef XTERM_COLORS 152# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 153 "rgb:4d/4d/4d", // 8: bright black (Grey30)
61# else 154# else
62 "Grey25", /* 8: bright black (#404040) */ 155 "rgb:40/40/40", // 8: bright black (Grey25)
63# endif 156# endif
64#endif /* NO_BRIGHTCOLOR */ 157 "rgb:ff/00/00", // 1/9: bright red (Reed)
65 "Red", /* 1/9: bright red (#FF0000) */ 158 "rgb:00/ff/00", // 2/10: bright green (Green)
66 "Green", /* 2/10: bright green (#00FF00) */ 159 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 160 "rgb:00/00/ff", // 4/12: bright blue (Blue)
68 "Blue", /* 4/12: bright blue (#0000FF) */ 161 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 162 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 163 "rgb:ff/ff/ff", // 7/15: bright white (White)
71 "White", /* 7/15: bright white (#FFFFFF) */ 164
72#ifdef TTY_256COLOR 165 // 88 xterm colours
73 "rgb:00/00/00", /* default 16-255 color table */
74 "rgb:00/00/2a", 166 "rgb:00/00/00",
75 "rgb:00/00/55", 167 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 168 "rgb:00/00/cd",
169 "rgb:00/00/ff",
79 "rgb:00/2a/00", 170 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 171 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 172 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 173 "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", 174 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 175 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "rgb:00/d4/d4", 176 "rgb:00/cd/cd",
177 "rgb:00/cd/ff",
178 "rgb:00/ff/00",
179 "rgb:00/ff/8b",
180 "rgb:00/ff/cd",
181 "rgb:00/ff/ff",
109 "rgb:2a/00/00", 182 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 183 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 184 "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", 185 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 186 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 187 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 188 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 189 "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", 190 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 191 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 192 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 193 "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", 194 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 195 "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", 196 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 197 "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", 198 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 199 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 200 "rgb:cd/00/cd",
201 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 202 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 203 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 204 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 205 "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", 206 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 207 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "rgb:d4/d4/d4", 208 "rgb:cd/cd/cd",
209 "rgb:cd/cd/ff",
210 "rgb:cd/ff/00",
211 "rgb:cd/ff/8b",
212 "rgb:cd/ff/cd",
213 "rgb:cd/ff/ff",
289 "rgb:08/08/08", 214 "rgb:ff/00/00",
215 "rgb:ff/00/8b",
216 "rgb:ff/00/cd",
217 "rgb:ff/00/ff",
218 "rgb:ff/8b/00",
219 "rgb:ff/8b/8b",
220 "rgb:ff/8b/cd",
221 "rgb:ff/8b/ff",
222 "rgb:ff/cd/00",
223 "rgb:ff/cd/8b",
224 "rgb:ff/cd/cd",
225 "rgb:ff/cd/ff",
226 "rgb:ff/ff/00",
227 "rgb:ff/ff/8b",
228 "rgb:ff/ff/cd",
229 "rgb:ff/ff/ff",
290 "rgb:12/12/12", 230 "rgb:2e/2e/2e",
291 "rgb:1c/1c/1c", 231 "rgb:5c/5c/5c",
292 "rgb:26/26/26",
293 "rgb:30/30/30", 232 "rgb:73/73/73",
294 "rgb:3a/3a/3a",
295 "rgb:44/44/44",
296 "rgb:4e/4e/4e",
297 "rgb:58/58/58", 233 "rgb:8b/8b/8b",
298 "rgb:62/62/62", 234 "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", 235 "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", 236 "rgb:d0/d0/d0",
310 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 237 "rgb:e7/e7/e7",
312 "rgb:ee/ee/ee", 238
313#endif
314#ifndef NO_CURSORCOLOR 239#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 240 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 241 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 242#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer */ 243 NULL, /* Color_pointer_fg */
244 NULL, /* Color_pointer_bg */
319 NULL, /* Color_border */ 245 NULL, /* Color_border */
320#ifndef NO_BOLD_UNDERLINE_REVERSE 246#ifndef NO_BOLD_UNDERLINE_REVERSE
321 NULL, /* Color_BD */ 247 NULL, /* Color_BD */
248 NULL, /* Color_IT */
322 NULL, /* Color_UL */ 249 NULL, /* Color_UL */
323 NULL, /* Color_RV */ 250 NULL, /* Color_RV */
324#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 251#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
252#if ENABLE_FRILLS
253 NULL, // Color_underline
254#endif
325#ifdef OPTION_HC 255#ifdef OPTION_HC
326 NULL, 256 NULL,
327#endif 257#endif
328#ifdef KEEP_SCROLLCOLOR 258#ifdef KEEP_SCROLLCOLOR
329 COLOR_SCROLLBAR, 259 COLOR_SCROLLBAR,
330 COLOR_SCROLLTROUGH, 260 COLOR_SCROLLTROUGH,
331#endif /* KEEP_SCROLLCOLOR */ 261#endif /* KEEP_SCROLLCOLOR */
332 }; 262#if ENABLE_TRANSPARENCY
333 263 NULL,
334const char *const xa_names[NUM_XA] =
335 {
336 "TEXT",
337 "COMPOUND_TEXT",
338 "UTF8_STRING",
339 "MULTIPLE",
340 "TARGETS",
341 "TIMESTAMP",
342 "VT_SELECTION",
343 "INCR",
344 "WM_DELETE_WINDOW",
345#ifdef TRANSPARENT
346 "_XROOTPMAP_ID",
347#endif 264#endif
348#ifdef OFFIX_DND 265#if OFF_FOCUS_FADING
349 "DndProtocol", 266 "rgb:00/00/00",
350 "DndSelection",
351#endif 267#endif
352 "CLIPBOARD"
353 }; 268 };
354 269
355bool 270bool
356rxvt_term::init_vars () 271rxvt_term::init_vars ()
357{ 272{
273 pix_colors = //
358 PixColors = new rxvt_color [TOTAL_COLORS]; 274 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
359 if (PixColors == NULL) 275#ifdef OFF_FOCUS_FADING
360 return false; 276 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
361
362#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
363 TermWin.pixmap = None;
364#endif 277#endif
365#ifdef UTMP_SUPPORT 278
366 next_utmp_action = SAVE;
367#endif
368#ifndef NO_SETOWNER_TTYDEV
369 next_tty_action = SAVE;
370#endif
371 279
372 MEvent.time = CurrentTime; 280 MEvent.time = CurrentTime;
373 MEvent.button = AnyButton; 281 MEvent.button = AnyButton;
374 Options = DEFAULT_OPTIONS;
375 want_refresh = 1; 282 want_refresh = 1;
376 cmd_pid = -1;
377 cmd_fd = tty_fd = Xfd = -1;
378 PrivateModes = SavedModes = PrivMode_Default; 283 priv_modes = SavedModes = PrivMode_Default;
379 TermWin.focus = 0;
380 TermWin.ncol = 80; 284 ncol = 80;
381 TermWin.nrow = 24; 285 nrow = 24;
382 TermWin.int_bwidth = INTERNALBORDERWIDTH; 286 int_bwidth = INTERNALBORDERWIDTH;
383 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 287 ext_bwidth = EXTERNALBORDERWIDTH;
384 TermWin.lineSpace = LINESPACE; 288 lineSpace = LINESPACE;
385 TermWin.saveLines = SAVELINES; 289 saveLines = SAVELINES;
386 numPixColors = TOTAL_COLORS; 290 numpix_colors = TOTAL_COLORS;
387 291
388#ifndef NO_NEW_SELECTION
389 selection_style = NEW_SELECT;
390#else
391 selection_style = OLD_SELECT;
392#endif
393
394#ifndef NO_BRIGHTCOLOR
395 colorfgbg = DEFAULT_RSTYLE;
396#endif
397
398#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
399 ks_bigfont = XK_greater;
400 ks_smallfont = XK_less;
401#endif
402
403#ifdef GREEK_SUPPORT
404 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
405#endif
406
407 refresh_limit = 1;
408 refresh_type = SLOW_REFRESH; 292 refresh_type = SLOW_REFRESH;
409 prev_nrow = prev_ncol = 0;
410#ifdef MULTICHAR_SET
411# ifdef MULTICHAR_ENCODING
412 encoding_method = MULTICHAR_ENCODING;
413# endif
414 multichar_decode = rxvt_euc2jis;
415#endif
416 293
417 oldcursor.row = oldcursor.col = -1; 294 oldcursor.row = oldcursor.col = -1;
418#ifdef XPM_BACKGROUND
419 /* bgPixmap.w = bgPixmap.h = 0; */
420 bgPixmap.x = bgPixmap.y = 50;
421 bgPixmap.pixmap = None;
422#endif
423
424 last_bot = last_state = -1; 295 last_bot = last_state = -1;
425 296
426#ifdef MENUBAR 297 set_option (Opt_scrollBar);
427 menu_readonly = 1; 298 set_option (Opt_scrollTtyOutput);
428# if !(MENUBAR_MAX > 1) 299 set_option (Opt_jumpScroll);
429 CurrentBar = &(BarList); 300 set_option (Opt_skipScroll);
430# endif /* (MENUBAR_MAX > 1) */ 301 set_option (Opt_secondaryScreen);
431#endif 302 set_option (Opt_secondaryScroll);
303 set_option (Opt_pastableTabs);
304 set_option (Opt_intensityStyles);
305 set_option (Opt_iso14755_52);
432 306
433 return true; 307 return true;
434} 308}
435 309
436void 310void
437rxvt_term::init_secondary () 311rxvt_term::init_secondary ()
438{ 312{
439 int i; 313 int i;
440#ifdef TTY_GID_SUPPORT
441 struct group *gr = getgrnam ("tty");
442
443 if (gr)
444 { /* change group ownership of tty to "tty" */
445 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
446 ttygid = gr->gr_gid;
447 }
448 else
449#endif /* TTY_GID_SUPPORT */
450 {
451 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
452 ttygid = getgid ();
453 }
454 314
455 /* 315 /*
456 * Close all unused file descriptors 316 * Close all unused file descriptors
457 * We don't want them, we don't need them. 317 * We don't want them, we don't need them.
458 */ 318 */
459 if ((i = open ("/dev/null", O_RDONLY)) < 0) 319 if ((i = open ("/dev/null", O_RDONLY)) < 0)
460 { 320 {
461 /* TODO: BOO HISS */ 321 /* TODO: BOO HISS */
462 dup2 (STDERR_FILENO, STDIN_FILENO); 322 dup2 (STDERR_FILENO, STDIN_FILENO);
463 } 323 }
464 else if (i > STDIN_FILENO) 324 else if (i != STDIN_FILENO)
465 { 325 {
466 dup2 (i, STDIN_FILENO); 326 dup2 (i, STDIN_FILENO);
467 close (i); 327 close (i);
468 } 328 }
469 329
… …
474 { 334 {
475#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ 335#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
476 if (i == 4 || i == 7) 336 if (i == 4 || i == 7)
477 continue; 337 continue;
478#endif 338#endif
479 close(i); 339 close (i);
480 } 340 }
481#endif 341#endif
482} 342}
483 343
484/*----------------------------------------------------------------------*/ 344/*----------------------------------------------------------------------*/
485const char ** 345const char **
486rxvt_term::init_resources (int argc, const char *const *argv) 346rxvt_term::init_resources (int argc, const char *const *argv)
487{ 347{
488 int i, r_argc; 348 int i, r_argc;
489 char *val;
490 const char **cmd_argv, **r_argv; 349 const char **cmd_argv, **r_argv;
491 350
492 /* 351 /*
493 * Look for -exec option. Find => split and make cmd_argv[] of command args 352 * Look for -e option. Find => split and make cmd_argv[] of command args
494 */ 353 */
495 for (r_argc = 0; r_argc < argc; r_argc++) 354 for (r_argc = 0; r_argc < argc; r_argc++)
496 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 355 if (!strcmp (argv[r_argc], "-e"))
497 break; 356 break;
498 357
358 if (r_argc == argc)
359 cmd_argv = NULL;
360 else if (!argv[r_argc + 1])
361 rxvt_fatal ("-e requires an argument\n");
362 else
363 {
364 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
365
366 for (i = 0; i < argc - r_argc - 1; i++)
367 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
368
369 cmd_argv[i] = NULL;
370 }
371
499 r_argv = (const char **)rxvt_malloc (sizeof(char *) * (r_argc + 1)); 372 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
500 373
501 for (i = 0; i < r_argc; i++) 374 for (i = 0; i < r_argc; i++)
502 r_argv[i] = (const char *)argv[i]; 375 r_argv[i] = (const char *)argv[i];
503 376
504 r_argv[i] = NULL; 377 r_argv[i] = NULL;
505 378
506 if (r_argc == argc)
507 cmd_argv = NULL;
508 else
509 {
510 cmd_argv = (const char **)rxvt_malloc (sizeof(char *) * (argc - r_argc));
511
512 for (i = 0; i < argc - r_argc - 1; i++)
513 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
514
515 cmd_argv[i] = NULL;
516 }
517
518 /* clear all resources */
519 for (i = 0; i < NUM_RESOURCES;)
520 rs[i++] = NULL;
521
522 rs[Rs_name] = rxvt_r_basename(argv[0]); 379 rs[Rs_name] = rxvt_basename (argv[0]);
523 380
524 /* 381 /*
525 * Open display, get options/resources and create the window 382 * Open display, get options/resources and create the window
526 */ 383 */
384
527 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 385 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
528 rs[Rs_display_name] = ":0"; 386 rs[Rs_display_name] = ":0";
529 387
530 get_options (r_argc, r_argv); 388 get_options (r_argc, r_argv);
389
390 if (!(display = displays.get (rs[Rs_display_name])))
391 {
392 free (r_argv);
393 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
394 }
395
396 // using a local pointer decreases code size a lot
397 xa = display->xa;
398
399 set (display);
400 extract_resources ();
401
402#if XFT
403 if (rs[Rs_depth])
404 select_visual (strtol (rs[Rs_depth], 0, 0));
405#endif
406
407#ifdef HAVE_AFTERIMAGE
408 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
409#endif
531 free (r_argv); 410 free (r_argv);
532 411
533#ifdef LOCAL_X_IS_UNIX 412 for (int i = NUM_RESOURCES; i--; )
534 if (rs[Rs_display_name][0] == ':') 413 if (rs [i] == resval_undef)
535 { 414 rs [i] = 0;
536 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 415
537 STRCPY (val, "unix"); 416#if ENABLE_PERL
538 STRCAT (val, rs[Rs_display_name]); 417 if (!rs[Rs_perl_ext_1])
539 Xdisplay = XOpenDisplay (val); 418 rs[Rs_perl_ext_1] = "default";
540 free (val); 419
420 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
421 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
422 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
541 } 423 {
542#endif 424 rxvt_perl.init (this);
543 425 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
544 if (Xdisplay == NULL
545 && (Xdisplay = XOpenDisplay (rs[Rs_display_name])) == NULL)
546 { 426 }
547 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 427#endif
548 exit (EXIT_FAILURE);
549 }
550
551 extract_resources (Xdisplay, rs[Rs_name]);
552 428
553 /* 429 /*
554 * set any defaults not already set 430 * set any defaults not already set
555 */ 431 */
556 if (cmd_argv && cmd_argv[0]) 432 if (cmd_argv && cmd_argv[0])
557 { 433 {
558 if (!rs[Rs_title]) 434 if (!rs[Rs_title])
559 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 435 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
560 if (!rs[Rs_iconName]) 436 if (!rs[Rs_iconName])
561 rs[Rs_iconName] = rs[Rs_title]; 437 rs[Rs_iconName] = rs[Rs_title];
562 } 438 }
563 else 439 else
564 { 440 {
… …
566 rs[Rs_title] = rs[Rs_name]; 442 rs[Rs_title] = rs[Rs_name];
567 if (!rs[Rs_iconName]) 443 if (!rs[Rs_iconName])
568 rs[Rs_iconName] = rs[Rs_name]; 444 rs[Rs_iconName] = rs[Rs_name];
569 } 445 }
570 446
571 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 447 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
572 TermWin.saveLines = BOUND_POSITIVE_INT16(i); 448 saveLines = min (i, MAX_SAVELINES);
573 449
574#ifndef NO_FRILLS 450#if ENABLE_FRILLS
575 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 451 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
576 TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 452 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
453
577 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 454 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
578 TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 455 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
579#endif
580 456
581#ifndef NO_LINESPACE
582 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 457 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
583 TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 458 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
584#endif 459#endif
585 460
586#ifdef POINTER_BLANK 461#ifdef POINTER_BLANK
587 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 462 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
588 pointerBlankDelay = i; 463 pointerBlankDelay = i;
589 else 464 else
590 pointerBlankDelay = 2; 465 pointerBlankDelay = 2;
591#endif 466#endif
592 467
593 /* no point having a scrollbar without having any scrollback! */ 468 /* no point having a scrollbar without having any scrollback! */
594 if (!TermWin.saveLines) 469 if (!saveLines)
595 Options &= ~Opt_scrollBar; 470 set_option (Opt_scrollBar, 0);
596 471
597#ifdef PRINTPIPE 472#ifdef PRINTPIPE
598 if (!rs[Rs_print_pipe]) 473 if (!rs[Rs_print_pipe])
599 rs[Rs_print_pipe] = PRINTPIPE; 474 rs[Rs_print_pipe] = PRINTPIPE;
600#endif 475#endif
601 476
602 if (!rs[Rs_cutchars]) 477 if (!rs[Rs_cutchars])
603 rs[Rs_cutchars] = CUTCHARS; 478 rs[Rs_cutchars] = CUTCHARS;
604 479
605#ifdef ACS_ASCII
606 if (!rs[Rs_acs_chars])
607 rs[Rs_acs_chars] = ACS_CHARS;
608 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
609 {
610 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
611 for (; i < 0x20; )
612 val[i] = ' ';
613 rs[Rs_acs_chars] = val;
614 }
615#endif
616
617#ifndef NO_BACKSPACE_KEY 480#ifndef NO_BACKSPACE_KEY
618 if (!rs[Rs_backspace_key]) 481 if (!rs[Rs_backspace_key])
619# ifdef DEFAULT_BACKSPACE 482# ifdef DEFAULT_BACKSPACE
620 key_backspace = DEFAULT_BACKSPACE; 483 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
621# else 484# else
622 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 485 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
623# endif 486# endif
624 else
625 {
626 val = STRDUP(rs[Rs_backspace_key]);
627 rxvt_Str_trim(val);
628 rxvt_Str_escaped(val);
629 key_backspace = val;
630 }
631#endif 487#endif
632 488
633#ifndef NO_DELETE_KEY 489#ifndef NO_DELETE_KEY
634 if (!rs[Rs_delete_key]) 490 if (!rs[Rs_delete_key])
635# ifdef DEFAULT_DELETE 491# ifdef DEFAULT_DELETE
636 key_delete = DEFAULT_DELETE; 492 rs[Rs_delete_key] = DEFAULT_DELETE;
637# else 493# else
638 key_delete = "\033[3~"; 494 rs[Rs_delete_key] = "\033[3~";
639# endif
640 else
641 {
642 val = STRDUP(rs[Rs_delete_key]);
643 rxvt_Str_trim(val);
644 rxvt_Str_escaped(val);
645 key_delete = val;
646 }
647#endif 495# endif
648 if (rs[Rs_answerbackstring])
649 {
650 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
651 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
652 }
653
654 if (rs[Rs_selectstyle])
655 {
656 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
657 selection_style = OLD_WORD_SELECT;
658#ifndef NO_OLD_SELECTION
659
660 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
661 selection_style = OLD_SELECT;
662#endif 496#endif
663 }
664 497
665#ifdef HAVE_SCROLLBARS 498#ifdef HAVE_SCROLLBARS
666 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 499 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
667 rs[Rs_scrollBar_thickness]);
668#endif 500#endif
669
670 TermWin.fontset = new rxvt_fontset (this);
671 TermWin.fontset->populate (rs[Rs_font]);
672 TermWin.fwidth = TermWin.fontset->base_font ()->width;
673 TermWin.fheight = TermWin.fontset->base_font ()->height;
674 TermWin.fbase = TermWin.fontset->base_font ()->ascent;
675 501
676#ifdef XTERM_REVERSE_VIDEO 502#ifdef XTERM_REVERSE_VIDEO
677 /* this is how xterm implements reverseVideo */ 503 /* this is how xterm implements reverseVideo */
678 if (Options & Opt_reverseVideo) 504 if (option (Opt_reverseVideo))
679 { 505 {
680 if (!rs[Rs_color + Color_fg]) 506 if (!rs[Rs_color + Color_fg])
681 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 507 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
508
682 if (!rs[Rs_color + Color_bg]) 509 if (!rs[Rs_color + Color_bg])
683 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 510 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
684 } 511 }
685#endif 512#endif
686 513
… …
688 if (!rs[Rs_color + i]) 515 if (!rs[Rs_color + i])
689 rs[Rs_color + i] = def_colorName[i]; 516 rs[Rs_color + i] = def_colorName[i];
690 517
691#ifndef XTERM_REVERSE_VIDEO 518#ifndef XTERM_REVERSE_VIDEO
692 /* this is how we implement reverseVideo */ 519 /* this is how we implement reverseVideo */
693 if (Options & Opt_reverseVideo) 520 if (option (Opt_reverseVideo))
694 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 521 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
695#endif 522#endif
696 523
697 /* convenient aliases for setting fg/bg to colors */ 524 /* convenient aliases for setting fg/bg to colors */
698 color_aliases (Color_fg); 525 color_aliases (Color_fg);
699 color_aliases (Color_bg); 526 color_aliases (Color_bg);
700#ifndef NO_CURSORCOLOR 527#ifndef NO_CURSORCOLOR
701 color_aliases (Color_cursor); 528 color_aliases (Color_cursor);
702 color_aliases (Color_cursor2); 529 color_aliases (Color_cursor2);
703#endif /* NO_CURSORCOLOR */ 530#endif /* NO_CURSORCOLOR */
704 color_aliases (Color_pointer); 531 color_aliases (Color_pointer_fg);
532 color_aliases (Color_pointer_bg);
705 color_aliases (Color_border); 533 color_aliases (Color_border);
706#ifndef NO_BOLD_UNDERLINE_REVERSE 534#ifndef NO_BOLD_UNDERLINE_REVERSE
707 color_aliases (Color_BD); 535 color_aliases (Color_BD);
708 color_aliases (Color_UL); 536 color_aliases (Color_UL);
709 color_aliases (Color_RV); 537 color_aliases (Color_RV);
710#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 538#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
711 539
540 if (!rs[Rs_color + Color_border])
541 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
542
712 return cmd_argv; 543 return cmd_argv;
713} 544}
714 545
715/*----------------------------------------------------------------------*/ 546/*----------------------------------------------------------------------*/
716void 547void
717rxvt_term::init_env () 548rxvt_term::init_env ()
718{ 549{
719 int i; 550 int i;
720 unsigned int u;
721 char *val; 551 char *val;
722 552
723#ifdef DISPLAY_IS_IP 553#ifdef DISPLAY_IS_IP
724 /* Fixup display_name for export over pty to any interested terminal 554 /* Fixup display_name for export over pty to any interested terminal
725 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 555 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
726 * (for the first non-loopback interface) that we get from 556 * (for the first non-loopback interface) that we get from
727 * rxvt_network_display(). This is more "name-resolution-portable", if you 557 * rxvt_network_display (). This is more "name-resolution-portable", if you
728 * will, and probably allows for faster x-client startup if your name 558 * will, and probably allows for faster x-client startup if your name
729 * server is beyond a slow link or overloaded at client startup. Of 559 * server is beyond a slow link or overloaded at client startup. Of
730 * course that only helps the shell's child processes, not us. 560 * course that only helps the shell's child processes, not us.
731 * 561 *
732 * Giving out the display_name also affords a potential security hole 562 * Giving out the display_name also affords a potential security hole
… …
734 val = rxvt_network_display (rs[Rs_display_name]); 564 val = rxvt_network_display (rs[Rs_display_name]);
735 rs[Rs_display_name] = (const char *)val; 565 rs[Rs_display_name] = (const char *)val;
736 566
737 if (val == NULL) 567 if (val == NULL)
738#endif /* DISPLAY_IS_IP */ 568#endif /* DISPLAY_IS_IP */
739 val = XDisplayString(Xdisplay); 569 val = XDisplayString (dpy);
740 570
741 if (rs[Rs_display_name] == NULL) 571 if (rs[Rs_display_name] == NULL)
742 rs[Rs_display_name] = val; /* use broken `:0' value */ 572 rs[Rs_display_name] = val; /* use broken `:0' value */
743 573
744 i = STRLEN (val); 574 i = strlen (val);
745 env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char)); 575 env_display = (char *)rxvt_malloc (i + 9);
746 576
747 sprintf (env_display, "DISPLAY=%s", val); 577 sprintf (env_display, "DISPLAY=%s", val);
748 578
749 /* avoiding the math library: 579 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
750 * i = (int)(ceil(log10((unsigned int)TermWin.parent[0]))) */
751 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
752 ;
753 MAX_IT(i, 1);
754 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof(char));
755
756 sprintf (env_windowid, "WINDOWID=%u",
757 (unsigned int)TermWin.parent[0]);
758 580
759 /* add entries to the environment: 581 /* add entries to the environment:
760 * @ DISPLAY: in case we started with -display 582 * @ DISPLAY: in case we started with -display
761 * @ WINDOWID: X window id number of the window 583 * @ WINDOWID: X window id number of the window
762 * @ COLORTERM: terminal sub-name and also indicates its color 584 * @ COLORTERM: terminal sub-name and also indicates its color
763 * @ TERM: terminal name 585 * @ TERM: terminal name
764 * @ TERMINFO: path to terminfo directory 586 * @ TERMINFO: path to terminfo directory
587 * @ COLORFGBG: fg;bg color codes
765 */ 588 */
766 putenv (env_display); 589 putenv (env_display);
767 putenv (env_windowid); 590 putenv (env_windowid);
768 591
592 if (env_colorfgbg)
593 putenv (env_colorfgbg);
594
769#ifdef RXVT_TERMINFO 595#ifdef RXVT_TERMINFO
770 putenv ("TERMINFO=" RXVT_TERMINFO); 596 putenv ("TERMINFO=" RXVT_TERMINFO);
771#endif 597#endif
772 598
773 if (Xdepth <= 2) 599 if (depth <= 2)
774 putenv ("COLORTERM=" COLORTERMENV "-mono"); 600 putenv ("COLORTERM=" COLORTERMENV "-mono");
775 else 601 else
776 putenv ("COLORTERM=" COLORTERMENVFULL); 602 putenv ("COLORTERM=" COLORTERMENVFULL);
777 603
778 if (rs[Rs_term_name] != NULL) 604 if (rs[Rs_term_name] != NULL)
779 { 605 {
780 env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char)); 606 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
781 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 607 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
782 putenv (env_term); 608 putenv (env_term);
783 } 609 }
784 else 610 else
785 putenv ("TERM=" TERMENV); 611 putenv ("TERM=" TERMENV);
… …
798 * This should support all European type languages. 624 * This should support all European type languages.
799 */ 625 */
800void 626void
801rxvt_term::set_locale (const char *locale) 627rxvt_term::set_locale (const char *locale)
802{ 628{
629 set_environ (envv);
630
803#if HAVE_XSETLOCALE || HAVE_SETLOCALE 631#if HAVE_XSETLOCALE || HAVE_SETLOCALE
804 free (this->locale); 632 free (this->locale);
805 this->locale = rxvt_strdup (setlocale (LC_CTYPE, "")); 633 this->locale = setlocale (LC_CTYPE, locale);
634
635 if (!this->locale)
636 {
637 if (*locale)
638 {
639 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
640 setlocale (LC_CTYPE, "C");
641 }
642 else
643 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
644
645 this->locale = "C";
646 }
647
648
649 this->locale = rxvt_strdup (this->locale);
650 SET_LOCALE (this->locale);
651 mbstate.reset ();
806#endif 652#endif
653
807#if HAVE_NL_LANGINFO 654#if HAVE_NL_LANGINFO
655 char *codeset = strdup (nl_langinfo (CODESET));
656 // /^UTF.?8/i
657 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
658 && (codeset[1] == 'T' || codeset[1] == 't')
659 && (codeset[2] == 'F' || codeset[2] == 'f')
660 && (codeset[3] == '8' || codeset[4] == '8');
808 free (codeset); 661 free (codeset);
809 codeset = strdup (nl_langinfo (CODESET));
810 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
811 || !STRCASECMP (codeset, "UTF8");
812#else 662#else
813 enc_utf8 = 1; 663 enc_utf8 = 0;
814#endif 664#endif
815} 665}
816 666
817void 667void
818rxvt_term::init_xlocale () 668rxvt_term::init_xlocale ()
819{ 669{
670 set_environ (envv);
671
820#ifdef USE_XIM 672#ifdef USE_XIM
821 if (!locale) 673 if (!locale)
822 rxvt_print_error ("Setting locale failed."); 674 rxvt_warn ("setting locale failed, working without locale support.\n");
823 else 675 else
824 { 676 {
825 Atom wmlocale; 677 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
826
827 wmlocale = XInternAtom (Xdisplay, "WM_LOCALE_NAME", False);
828 XChangeProperty (Xdisplay, TermWin.parent[0], wmlocale,
829 XA_STRING, 8, PropModeReplace,
830 (unsigned char *)locale, STRLEN(locale));
831 678
832 if (!XSupportsLocale ()) 679 if (!XSupportsLocale ())
833 { 680 {
834 rxvt_print_error ("The locale is not supported by Xlib"); 681 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
835 return; 682 return;
836 } 683 }
837 684
685 im_ev.start (display);
686
838 /* see if we can connect yet */ 687 /* see if we can connect already */
839 rxvt_IMInstantiateCallback (Xdisplay, NULL, NULL); 688 im_cb ();
840
841 /* To avoid Segmentation Fault in C locale: Solaris only? */
842 if (STRCMP (locale, "C"))
843 XRegisterIMInstantiateCallback (Xdisplay, NULL, NULL, NULL,
844 rxvt_IMInstantiateCallback, NULL);
845 } 689 }
846#endif 690#endif
847} 691}
848 692
849/*----------------------------------------------------------------------*/ 693/*----------------------------------------------------------------------*/
850void 694void
851rxvt_term::init_command(const char *const *argv) 695rxvt_term::init_command (const char *const *argv)
852{ 696{
853 /* 697 /*
854 * Initialize the command connection. 698 * Initialize the command connection.
855 * This should be called after the X server connection is established. 699 * This should be called after the X server connection is established.
856 */ 700 */
857 int i;
858
859 for (i = 0; i < NUM_XA; i++)
860 xa[i] = XInternAtom(Xdisplay, xa_names[i], False);
861
862 /* Enable delete window protocol */
863 XSetWMProtocols (Xdisplay, TermWin.parent[0],
864 &(xa[XA_WMDELETEWINDOW]), 1);
865
866#ifdef USING_W11LIB
867 /* enable W11 callbacks */
868 W11AddEventHandler (Xdisplay, rxvt_W11_process_x_event);
869#endif
870 701
871#ifdef META8_OPTION 702#ifdef META8_OPTION
872 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 703 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
873#endif 704#endif
874 705
875 get_ourmods (); 706 get_ourmods ();
876 707
877 if (!(Options & Opt_scrollTtyOutput)) 708 if (!option (Opt_scrollTtyOutput))
878 PrivateModes |= PrivMode_TtyOutputInh; 709 priv_modes |= PrivMode_TtyOutputInh;
879 if (Options & Opt_scrollTtyKeypress) 710 if (option (Opt_scrollTtyKeypress))
880 PrivateModes |= PrivMode_Keypress; 711 priv_modes |= PrivMode_Keypress;
881 if (!(Options & Opt_jumpScroll)) 712 if (!option (Opt_jumpScroll))
882 PrivateModes |= PrivMode_smoothScroll; 713 priv_modes |= PrivMode_smoothScroll;
883 714
884#ifndef NO_BACKSPACE_KEY 715#ifndef NO_BACKSPACE_KEY
885 if (STRCMP(key_backspace, "DEC") == 0) 716 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
886 PrivateModes |= PrivMode_HaveBackSpace; 717 priv_modes |= PrivMode_HaveBackSpace;
887#endif 718#endif
888 719
889 /* add value for scrollBar */ 720 /* add value for scrollBar */
890 if (scrollbar_visible ()) 721 if (scrollBar.state)
891 { 722 {
892 PrivateModes |= PrivMode_scrollBar; 723 priv_modes |= PrivMode_scrollBar;
893 SavedModes |= PrivMode_scrollBar; 724 SavedModes |= PrivMode_scrollBar;
894 } 725 }
895 if (menubar_visible ())
896 {
897 PrivateModes |= PrivMode_menuBar;
898 SavedModes |= PrivMode_menuBar;
899 }
900 726
901#ifdef GREEK_SUPPORT 727 run_command (argv);
902 greek_init();
903#endif
904
905 Xfd = XConnectionNumber (Xdisplay);
906
907#ifdef CURSOR_BLINK
908
909 if (Options & Opt_cursorBlink)
910 (void)gettimeofday (&lastcursorchange, NULL);
911#endif
912
913 if ((cmd_fd = run_command (argv)) < 0)
914 {
915 rxvt_print_error ("aborting");
916 exit (EXIT_FAILURE);
917 }
918} 728}
919 729
920/*----------------------------------------------------------------------*/ 730/*----------------------------------------------------------------------*/
921void 731void
922rxvt_term::Get_Colours () 732rxvt_term::Get_Colours ()
923{ 733{
924 int i; 734 int i;
925 735
736#ifdef OFF_FOCUS_FADING
737 pix_colors = pix_colors_focused;
738#endif
739
926 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 740 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
927 { 741 {
742 const char *name = rs[Rs_color + i];
743
744 if (!name)
745 continue;
746
928 rxvt_color xcol; 747 rxvt_color xcol;
929 748
930 if (!rs[Rs_color + i]) 749 if (!set_color (xcol, name))
931 continue;
932
933 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
934 { 750 {
935#ifndef XTERM_REVERSE_VIDEO 751#ifndef XTERM_REVERSE_VIDEO
936 if (i < 2 && (Options & Opt_reverseVideo)) 752 if (i < 2 && option (Opt_reverseVideo))
937 { 753 name = def_colorName [1 - i];
938 rs[Rs_color + i] = def_colorName[!i];
939 }
940 else 754 else
941#endif 755#endif
942 rs[Rs_color + i] = def_colorName[i]; 756 name = def_colorName [i];
943 757
944 if (!rs[Rs_color + i]) 758 if (!name)
945 continue; 759 continue;
946 760
947 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 761 if (!set_color (xcol, name))
948 { 762 {
949 switch (i) 763 switch (i)
950 { 764 {
951 case Color_fg: 765 case Color_fg:
952 case Color_bg: 766 case Color_bg:
953 /* fatal: need bg/fg color */ 767 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
954 rxvt_print_error ("aborting"); 768 name = "";
955 exit (EXIT_FAILURE);
956 /* NOTREACHED */
957 break; 769 break;
958#ifndef NO_CURSORCOLOR 770#ifndef NO_CURSORCOLOR
959 case Color_cursor2: 771 case Color_cursor2:
960 xcol = PixColors[Color_fg]; 772#endif
773 case Color_pointer_fg:
774 name = rs[Rs_color + Color_fg];
775 xcol.set (this, name);
961 break; 776 break;
962#endif /* ! NO_CURSORCOLOR */
963 case Color_pointer:
964 xcol = PixColors[Color_fg];
965 break;
966 default: 777 default:
967 xcol = PixColors[Color_bg]; /* None */ 778 name = rs[Rs_color + Color_bg];
779 xcol.set (this, name);
968 break; 780 break;
969 } 781 }
970 } 782 }
971 } 783 }
972 784
973 PixColors[i] = xcol; 785 pix_colors[i] = xcol;
974 SET_PIXCOLOR (i); 786 rs[Rs_color + i] = name;
787 }
788
789 if (depth <= 2)
975 } 790 {
976 791 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
977 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) 792 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
978 PixColors[Color_pointer] = PixColors[Color_fg]; 793 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
979 if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) 794 }
980 PixColors[Color_border] = PixColors[Color_fg];
981 795
982 /* 796 /*
983 * get scrollBar/menuBar shadow colors 797 * get scrollBar shadow colors
984 * 798 *
985 * The calculations of topShadow/bottomShadow values are adapted 799 * The calculations of topShadow/bottomShadow values are adapted
986 * from the fvwm window manager. 800 * from the fvwm window manager.
987 */ 801 */
988#ifdef KEEP_SCROLLCOLOR 802#ifdef KEEP_SCROLLCOLOR
989 803 if (depth <= 2)
990 if (XDEPTH <= 2) 804 {
991 { /* Monochrome */ 805 /* Monochrome */
992 PixColors[Color_scroll] = PixColors[Color_fg]; 806 alias_color (Color_scroll, Color_fg);
993 PixColors[Color_topShadow] = PixColors[Color_bg]; 807 alias_color (Color_topShadow, Color_bg);
994 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 808 alias_color (Color_bottomShadow, Color_bg);
995 } 809 }
996 else 810 else
997 { 811 {
998 rxvt_color xcol[3]; 812 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
999 /* xcol[0] == white
1000 * xcol[1] == top shadow
1001 * xcol[2] == bot shadow */
1002 813
1003 xcol[1] = PixColors[Color_scroll]; 814 rgba cscroll;
1004# ifdef PREFER_24BIT 815 pix_colors [Color_scroll].get (cscroll);
1005 xcol[0].set (R, 65535, 65535, 65535);
1006 /* XFreeColors(Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
1007# else
1008 xcol[0].set (WhitePixel(Xdisplay, Xscreen));
1009# endif
1010
1011 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1012
1013 xcol[0].get (R, pr0, pg0, pb0);
1014 xcol[1].get (R, pr1, pg1, pb1);
1015
1016 /* bottomShadowColor */
1017 if (!xcol[2].set (pr1 / 2, pg1 / 2, pb1 / 2))
1018 xcol[2] = PixColors[Color_Black];
1019
1020 PixColors[Color_bottomShadow] = xcol[2];
1021 816
1022 /* topShadowColor */ 817 /* topShadowColor */
1023 if (!xcol[1].set ( min (pr0, max (pr0 / 5, pr1) * 7 / 5), 818 if (!pix_colors[Color_topShadow].set (this,
1024 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 819 rgba (
1025 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 820 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1026 xcol[1] = PixColors[Color_White]; 821 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1027 822 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1028 PixColors[Color_topShadow] = xcol[1]; 823 cscroll.a)
824 ))
825 alias_color (Color_topShadow, Color_White);
1029 } 826 }
1030#endif /* KEEP_SCROLLCOLOR */ 827#endif /* KEEP_SCROLLCOLOR */
828
829#ifdef OFF_FOCUS_FADING
830 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
831 update_fade_color (i);
832#endif
1031} 833}
1032 834
1033/*----------------------------------------------------------------------*/ 835/*----------------------------------------------------------------------*/
1034/* color aliases, fg/bg bright-bold */ 836/* color aliases, fg/bg bright-bold */
1035void 837void
1036rxvt_term::color_aliases(int idx) 838rxvt_term::color_aliases (int idx)
1037{ 839{
1038 if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx]))) 840 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1039 { 841 {
1040 int i = atoi (rs[Rs_color + idx]); 842 int i = atoi (rs[Rs_color + idx]);
1041 843
1042 if (i >= 8 && i <= 15) 844 if (i >= 8 && i <= 15)
1043 { /* bright colors */ 845 { /* bright colors */
1044 i -= 8; 846 i -= 8;
1045#ifndef NO_BRIGHTCOLOR
1046 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 847 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1047 return; 848 return;
1048#endif
1049 } 849 }
1050 850
1051 if (i >= 0 && i <= 7) /* normal colors */ 851 if (i >= 0 && i <= 7) /* normal colors */
1052 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 852 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1053 } 853 }
… …
1059 * Use resource ``modifier'' to override the Meta modifier 859 * Use resource ``modifier'' to override the Meta modifier
1060 */ 860 */
1061void 861void
1062rxvt_term::get_ourmods () 862rxvt_term::get_ourmods ()
1063{ 863{
1064 int i, j, k; 864 int i, j, k;
1065 int requestedmeta, realmeta, realalt; 865 int requestedmeta, realmeta, realalt;
1066 const char *cm, *rsmod; 866 const char *cm, *rsmod;
1067 XModifierKeymap *map; 867 XModifierKeymap *map;
1068 KeyCode *kc; 868 KeyCode *kc;
1069 const unsigned int modmasks[] = 869 const unsigned int modmasks[] =
1070 { 870 {
1071 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 871 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1072 }; 872 };
1073 873
1074 requestedmeta = realmeta = realalt = 0; 874 requestedmeta = realmeta = realalt = 0;
1075 rsmod = rs[Rs_modifier]; 875 rsmod = rs[Rs_modifier];
876
1076 if (rsmod 877 if (rsmod
1077 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 878 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1078 requestedmeta = rsmod[3] - '0'; 879 requestedmeta = rsmod[3] - '0';
1079 880
1080 map = XGetModifierMapping(Xdisplay); 881 map = XGetModifierMapping (dpy);
1081 kc = map->modifiermap; 882 kc = map->modifiermap;
883
1082 for (i = 1; i < 6; i++) 884 for (i = 1; i < 6; i++)
1083 { 885 {
1084 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 886 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
887
1085 for (j = map->max_keypermod; j--; k++) 888 for (j = map->max_keypermod; j--; k++)
1086 { 889 {
1087 if (kc[k] == 0) 890 if (kc[k] == 0)
1088 break; 891 break;
892
1089 switch (XKeycodeToKeysym(Xdisplay, kc[k], 0)) 893 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1090 { 894 {
1091 case XK_Num_Lock: 895 case XK_Num_Lock:
1092 ModNumLockMask = modmasks[i - 1]; 896 ModNumLockMask = modmasks[i - 1];
1093 /* FALLTHROUGH */ 897 continue;
1094 default: 898
1095 continue; /* for(;;) */ 899 case XK_ISO_Level3_Shift:
900 ModLevel3Mask = modmasks[i - 1];
901 continue;
902
1096 case XK_Meta_L: 903 case XK_Meta_L:
1097 case XK_Meta_R: 904 case XK_Meta_R:
1098 cm = "meta"; 905 cm = "meta";
1099 realmeta = i; 906 realmeta = i;
1100 break; 907 break;
908
1101 case XK_Alt_L: 909 case XK_Alt_L:
1102 case XK_Alt_R: 910 case XK_Alt_R:
1103 cm = "alt"; 911 cm = "alt";
1104 realalt = i; 912 realalt = i;
1105 break; 913 break;
914
1106 case XK_Super_L: 915 case XK_Super_L:
1107 case XK_Super_R: 916 case XK_Super_R:
1108 cm = "super"; 917 cm = "super";
1109 break; 918 break;
919
1110 case XK_Hyper_L: 920 case XK_Hyper_L:
1111 case XK_Hyper_R: 921 case XK_Hyper_R:
1112 cm = "hyper"; 922 cm = "hyper";
1113 break; 923 break;
924
925 default:
926 continue;
1114 } 927 }
1115 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 928
929 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1116 requestedmeta = i; 930 requestedmeta = i;
1117 } 931 }
1118 } 932 }
933
1119 XFreeModifiermap(map); 934 XFreeModifiermap (map);
935
1120 i = (requestedmeta ? requestedmeta 936 i = requestedmeta ? requestedmeta
1121 : (realmeta ? realmeta 937 : realmeta ? realmeta
1122 : (realalt ? realalt : 0))); 938 : realalt ? realalt
939 : 0;
940
1123 if (i) 941 if (i)
1124 ModMetaMask = modmasks[i - 1]; 942 ModMetaMask = modmasks[i - 1];
1125} 943}
1126 944
1127/*----------------------------------------------------------------------*/ 945/*----------------------------------------------------------------------*/
1128/* rxvt_Create_Windows() - Open and map the window */ 946/* rxvt_Create_Windows () - Open and map the window */
1129void 947void
1130rxvt_term::create_windows (int argc, const char *const *argv) 948rxvt_term::create_windows (int argc, const char *const *argv)
1131{ 949{
1132 XClassHint classHint; 950 XClassHint classHint;
1133 XWMHints wmHint; 951 XWMHints wmHint;
952#if ENABLE_FRILLS
953 MWMHints mwmhints = { };
954#endif
1134 XGCValues gcvalue; 955 XGCValues gcvalue;
1135 long vt_emask;
1136
1137 XWindowAttributes gattr; 956 XSetWindowAttributes attributes;
957 Window top, parent;
1138 958
1139 Xcmap = DefaultColormap (Xdisplay, Xscreen); 959 dLocal (Display *, dpy);
1140 Xvisual = DefaultVisual (Xdisplay, Xscreen);
1141 Xscreen = DefaultScreen (Xdisplay);
1142
1143 if (Options & Opt_transparent)
1144 {
1145 XGetWindowAttributes (Xdisplay, RootWindow(Xdisplay, Xscreen), &gattr);
1146 Xdepth = gattr.depth;
1147 }
1148 else
1149 {
1150 Xdepth = DefaultDepth(Xdisplay, Xscreen);
1151#ifdef PREFER_24BIT
1152 /*
1153 * If depth is not 24, look for a 24bit visual.
1154 */
1155 if (Xdepth != 24)
1156 {
1157 XVisualInfo vinfo;
1158
1159 if (XMatchVisualInfo(Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1160 {
1161 Xdepth = 24;
1162 Xvisual = vinfo.visual;
1163 Xcmap = XCreateColormap(Xdisplay,
1164 RootWindow(Xdisplay, Xscreen),
1165 Xvisual, AllocNone);
1166 }
1167 }
1168#endif
1169 }
1170 960
1171 /* grab colors before netscape does */ 961 /* grab colors before netscape does */
1172 Get_Colours (); 962 Get_Colours ();
1173 963
1174 change_font (1, NULL); 964 if (!set_fonts ())
965 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
966
967 parent = display->root;
968
969 attributes.override_redirect = !!option (Opt_override_redirect);
970
971#if ENABLE_FRILLS
972 if (option (Opt_borderLess))
973 {
974 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
975 {
976 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
977 attributes.override_redirect = true;
978 }
979 else
980 {
981 mwmhints.flags = MWM_HINTS_DECORATIONS;
982 }
983 }
984#endif
985
986#if ENABLE_XEMBED
987 if (rs[Rs_embed])
988 {
989 XWindowAttributes wattr;
990
991 parent = strtol (rs[Rs_embed], 0, 0);
992
993 if (!XGetWindowAttributes (dpy, parent, &wattr))
994 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
995
996 window_calc (wattr.width, wattr.height);
997 }
998#endif
999
1175 window_calc (0, 0); 1000 window_calc (0, 0);
1001
1002 /* sub-window placement & size in rxvt_resize_subwindows () */
1003 attributes.background_pixel = pix_colors_focused [Color_border];
1004 attributes.border_pixel = pix_colors_focused [Color_border];
1005 attributes.colormap = cmap;
1006
1007 top = XCreateWindow (dpy, parent,
1008 szHint.x, szHint.y,
1009 szHint.width, szHint.height,
1010 ext_bwidth,
1011 depth, InputOutput, visual,
1012 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1013 &attributes);
1014
1015 this->parent[0] = top;
1016
1176 old_width = szHint.width; 1017 old_width = szHint.width;
1177 old_height = szHint.height; 1018 old_height = szHint.height;
1178 1019
1179 /* parent window - reverse video so we can see placement errors
1180 * sub-window placement & size in rxvt_resize_subwindows()
1181 */
1182
1183#ifdef PREFER_24BIT
1184 XSetWindowAttributes attributes;
1185
1186 attributes.background_pixel = PixColors[Color_fg];
1187 attributes.border_pixel = PixColors[Color_border];
1188 attributes.colormap = Xcmap;
1189 TermWin.parent[0] = XCreateWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1190 szHint.x, szHint.y,
1191 szHint.width, szHint.height,
1192 TermWin.ext_bwidth,
1193 Xdepth, InputOutput,
1194 Xvisual,
1195 CWBackPixel | CWBorderPixel
1196 | CWColormap, &attributes);
1197#else
1198 TermWin.parent[0] = XCreateSimpleWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1199 szHint.x, szHint.y,
1200 szHint.width,
1201 szHint.height,
1202 TermWin.ext_bwidth,
1203 PixColors[Color_border],
1204 PixColors[Color_fg]);
1205#endif
1206
1207 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1020 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1208 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1021 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1209 1022
1210 classHint.res_name = (char *)rs[Rs_name]; 1023 classHint.res_name = (char *)rs[Rs_name];
1211 classHint.res_class = (char *)APL_CLASS; 1024 classHint.res_class = (char *)RESCLASS;
1212 1025
1213 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1026 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1214 wmHint.input = True; 1027 wmHint.input = True;
1215 wmHint.initial_state = (Options & Opt_iconic ? IconicState 1028 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1216 : NormalState); 1029 wmHint.window_group = top;
1217 wmHint.window_group = TermWin.parent[0];
1218 1030
1219 XSetWMProperties(Xdisplay, TermWin.parent[0], NULL, NULL, 1031 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1220 (char **)argv, argc, &szHint, &wmHint, &classHint); 1032 &szHint, &wmHint, &classHint);
1221 XSelectInput(Xdisplay, TermWin.parent[0], 1033
1034#if ENABLE_FRILLS
1035 if (mwmhints.flags)
1036 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1037 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1038#endif
1039
1040 Atom protocols[] = {
1041 xa[XA_WM_DELETE_WINDOW],
1042#if ENABLE_EWMH
1043 xa[XA_NET_WM_PING],
1044#endif
1045 };
1046
1047 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1048
1049#if ENABLE_FRILLS
1050 if (rs[Rs_transient_for])
1051 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1052#endif
1053
1054#if ENABLE_EWMH
1055 long pid = getpid ();
1056
1057 XChangeProperty (dpy, top,
1058 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1059 PropModeReplace, (unsigned char *)&pid, 1);
1060
1061 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1062#endif
1063
1064 XSelectInput (dpy, top,
1222 (KeyPressMask 1065 KeyPressMask
1223#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1066#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1224 | KeyReleaseMask 1067 | KeyReleaseMask
1225#endif 1068#endif
1226 | FocusChangeMask | VisibilityChangeMask 1069 | FocusChangeMask | VisibilityChangeMask
1227 | StructureNotifyMask)); 1070 | ExposureMask | StructureNotifyMask);
1071
1072 termwin_ev.start (display, top);
1228 1073
1229 /* vt cursor: Black-on-White is standard, but this is more popular */ 1074 /* vt cursor: Black-on-White is standard, but this is more popular */
1230 TermWin_cursor = XCreateFontCursor(Xdisplay, XC_xterm); 1075 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1231 1076
1232#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1077#ifdef HAVE_SCROLLBARS
1233 /* cursor (menuBar/scrollBar): Black-on-White */ 1078 /* cursor scrollBar: Black-on-White */
1234 leftptr_cursor = XCreateFontCursor(Xdisplay, XC_left_ptr); 1079 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1235#endif
1236
1237#ifdef POINTER_BLANK
1238
1239 {
1240 XColor blackcolour;
1241 blackcolour.red = 0;
1242 blackcolour.green = 0;
1243 blackcolour.blue = 0;
1244 Font f = XLoadFont (Xdisplay, "fixed");
1245 blank_cursor = XCreateGlyphCursor (Xdisplay, f, f, ' ', ' ',
1246 &blackcolour, &blackcolour);
1247 XUnloadFont (Xdisplay, f);
1248 }
1249#endif 1080#endif
1250 1081
1251 /* the vt window */ 1082 /* the vt window */
1252 TermWin.vt = XCreateSimpleWindow(Xdisplay, TermWin.parent[0], 1083 vt = XCreateSimpleWindow (dpy, top,
1253 window_vt_x, window_vt_y, 1084 window_vt_x, window_vt_y,
1254 TermWin_TotalWidth(), 1085 width, height,
1255 TermWin_TotalHeight(),
1256 0, 1086 0,
1257 PixColors[Color_fg], 1087 pix_colors_focused[Color_fg],
1258 PixColors[Color_bg]); 1088 pix_colors_focused[Color_bg]);
1259#ifdef DEBUG_X
1260 XStoreName(Xdisplay, TermWin.vt, "vt window");
1261#endif
1262 1089
1090 attributes.bit_gravity = NorthWestGravity;
1091 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1092
1263 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1093 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1264 | PropertyChangeMask);
1265 1094
1266#ifdef POINTER_BLANK
1267 pointer_unblank ();
1268
1269 if ((Options & Opt_pointerBlank)) 1095 if (option (Opt_pointerBlank))
1270 vt_emask |= PointerMotionMask; 1096 vt_emask |= PointerMotionMask;
1271 else 1097 else
1272#endif
1273 vt_emask |= (Button1MotionMask | Button3MotionMask); 1098 vt_emask |= Button1MotionMask | Button3MotionMask;
1274 1099
1275 XSelectInput(Xdisplay, TermWin.vt, vt_emask); 1100 vt_select_input ();
1276 1101
1277#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1102 vt_ev.start (display, vt);
1278
1279 if (menuBar_height())
1280 {
1281 menuBar.win = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],
1282 window_vt_x, 0,
1283 TermWin_TotalWidth(),
1284 menuBar_TotalHeight(),
1285 0,
1286 PixColors[Color_fg],
1287 PixColors[Color_scroll]);
1288#ifdef DEBUG_X
1289
1290 XStoreName(Xdisplay, menuBar.win, "menubar");
1291#endif
1292
1293 XDefineCursor(Xdisplay, menuBar.win, pointer_leftptr);
1294 XSelectInput(Xdisplay, menuBar.win,
1295 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1296 | Button1MotionMask));
1297 }
1298#endif
1299#ifdef XPM_BACKGROUND
1300 if (rs[Rs_backgroundPixmap] != NULL
1301 && !(Options & Opt_transparent))
1302 {
1303 const char *p = rs[Rs_backgroundPixmap];
1304
1305 if ((p = STRCHR(p, ';')) != NULL)
1306 {
1307 p++;
1308 scale_pixmap (p);
1309 }
1310 set_bgPixmap (rs[Rs_backgroundPixmap]);
1311 scr_touch (True);
1312 }
1313#endif
1314 1103
1315 /* graphics context for the vt window */ 1104 /* graphics context for the vt window */
1316 gcvalue.foreground = PixColors[Color_fg]; 1105 gcvalue.foreground = pix_colors[Color_fg];
1317 gcvalue.background = PixColors[Color_bg]; 1106 gcvalue.background = pix_colors[Color_bg];
1318 gcvalue.graphics_exposures = 1; 1107 gcvalue.graphics_exposures = 0;
1319 TermWin.gc = XCreateGC(Xdisplay, TermWin.vt,
1320 GCForeground | GCBackground
1321 | GCGraphicsExposures, &gcvalue);
1322 1108
1323#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1109 gc = XCreateGC (dpy, vt,
1110 GCForeground | GCBackground | GCGraphicsExposures,
1111 &gcvalue);
1324 1112
1113 drawable = new rxvt_drawable (this, vt);
1114
1115#ifdef RXVT_SCROLLBAR
1325 gcvalue.foreground = PixColors[Color_topShadow]; 1116 gcvalue.foreground = pix_colors[Color_topShadow];
1326 topShadowGC = XCreateGC(Xdisplay, TermWin.vt, 1117 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1327 GCForeground, &gcvalue);
1328 gcvalue.foreground = PixColors[Color_bottomShadow]; 1118 gcvalue.foreground = pix_colors[Color_bottomShadow];
1329 botShadowGC = XCreateGC(Xdisplay, TermWin.vt, 1119 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1330 GCForeground, &gcvalue); 1120 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1331 gcvalue.foreground = PixColors[(XDEPTH <= 2 ? Color_fg 1121 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1332 : Color_scroll)]; 1122#endif
1333 scrollbarGC = XCreateGC(Xdisplay, TermWin.vt, 1123
1334 GCForeground, &gcvalue); 1124#ifdef OFF_FOCUS_FADING
1125 // initially we are in unfocused state
1126 if (rs[Rs_fade])
1127 pix_colors = pix_colors_unfocused;
1128#endif
1129
1130 pointer_unblank ();
1131 scr_recolour ();
1132}
1133
1134/* ------------------------------------------------------------------------- *
1135 * GET TTY CURRENT STATE *
1136 * ------------------------------------------------------------------------- */
1137void
1138rxvt_get_ttymode (ttymode_t *tio, int erase)
1139{
1140 /*
1141 * standard System V termios interface
1142 */
1143 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1144 {
1145 // return error - use system defaults,
1146 // where possible, and zero elsewhere
1147 memset (tio, 0, sizeof (ttymode_t));
1148
1149 tio->c_cc[VINTR] = CINTR;
1150 tio->c_cc[VQUIT] = CQUIT;
1151 tio->c_cc[VERASE] = CERASE;
1152#ifdef VERASE2
1153 tio->c_cc[VERASE2] = CERASE2;
1154#endif
1155 tio->c_cc[VKILL] = CKILL;
1156 tio->c_cc[VSTART] = CSTART;
1157 tio->c_cc[VSTOP] = CSTOP;
1158 tio->c_cc[VSUSP] = CSUSP;
1159# ifdef VDSUSP
1160 tio->c_cc[VDSUSP] = CDSUSP;
1335#endif 1161# endif
1162# ifdef VREPRINT
1163 tio->c_cc[VREPRINT] = CRPRNT;
1164# endif
1165# ifdef VDISCRD
1166 tio->c_cc[VDISCRD] = CFLUSH;
1167# endif
1168# ifdef VWERSE
1169 tio->c_cc[VWERSE] = CWERASE;
1170# endif
1171# ifdef VLNEXT
1172 tio->c_cc[VLNEXT] = CLNEXT;
1173# endif
1174 }
1175
1176 tio->c_cc[VEOF] = CEOF;
1177 tio->c_cc[VEOL] = VDISABLE;
1178# ifdef VEOL2
1179 tio->c_cc[VEOL2] = VDISABLE;
1180# endif
1181# ifdef VSWTC
1182 tio->c_cc[VSWTC] = VDISABLE;
1183# endif
1184# ifdef VSWTCH
1185 tio->c_cc[VSWTCH] = VDISABLE;
1186# endif
1187# if VMIN != VEOF
1188 tio->c_cc[VMIN] = 1;
1189# endif
1190# if VTIME != VEOL
1191 tio->c_cc[VTIME] = 0;
1192# endif
1193
1194 if (erase != -1)
1195 tio->c_cc[VERASE] = (char)erase;
1196
1197 /* input modes */
1198 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1199# ifdef IMAXBEL
1200 | IMAXBEL
1201# endif
1202 | IXON);
1203
1204 /* output modes */
1205 tio->c_oflag = (OPOST | ONLCR);
1206
1207 /* control modes */
1208 tio->c_cflag = (CS8 | CREAD);
1209
1210 /* line discipline modes */
1211 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1212# if defined (ECHOCTL) && defined (ECHOKE)
1213 | ECHOCTL | ECHOKE
1214# endif
1215 | ECHOE | ECHOK);
1216
1217 /*
1218 * Debugging
1219 */
1220#ifdef DEBUG_TTYMODE
1221#ifdef HAVE_TERMIOS_H
1222 /* c_iflag bits */
1223 fprintf (stderr, "Input flags\n");
1224
1225 /* cpp token stringize doesn't work on all machines <sigh> */
1226# define FOO(flag,name) \
1227 if ((tio->c_iflag) & flag) \
1228 fprintf (stderr, "%s ", name)
1229
1230 /* c_iflag bits */
1231 FOO (IGNBRK, "IGNBRK");
1232 FOO (BRKINT, "BRKINT");
1233 FOO (IGNPAR, "IGNPAR");
1234 FOO (PARMRK, "PARMRK");
1235 FOO (INPCK, "INPCK");
1236 FOO (ISTRIP, "ISTRIP");
1237 FOO (INLCR, "INLCR");
1238 FOO (IGNCR, "IGNCR");
1239 FOO (ICRNL, "ICRNL");
1240 FOO (IXON, "IXON");
1241 FOO (IXOFF, "IXOFF");
1242# ifdef IUCLC
1243 FOO (IUCLC, "IUCLC");
1244# endif
1245# ifdef IXANY
1246 FOO (IXANY, "IXANY");
1247# endif
1248# ifdef IMAXBEL
1249 FOO (IMAXBEL, "IMAXBEL");
1250# endif
1251
1252 fprintf (stderr, "\n");
1253
1254# undef FOO
1255# define FOO(entry, name) \
1256 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1257
1258 FOO (VINTR, "VINTR");
1259 FOO (VQUIT, "VQUIT");
1260 FOO (VERASE, "VERASE");
1261 FOO (VKILL, "VKILL");
1262 FOO (VEOF, "VEOF");
1263 FOO (VEOL, "VEOL");
1264# ifdef VEOL2
1265 FOO (VEOL2, "VEOL2");
1266# endif
1267# ifdef VSWTC
1268 FOO (VSWTC, "VSWTC");
1269# endif
1270# ifdef VSWTCH
1271 FOO (VSWTCH, "VSWTCH");
1272# endif
1273 FOO (VSTART, "VSTART");
1274 FOO (VSTOP, "VSTOP");
1275 FOO (VSUSP, "VSUSP");
1276# ifdef VDSUSP
1277 FOO (VDSUSP, "VDSUSP");
1278# endif
1279# ifdef VREPRINT
1280 FOO (VREPRINT, "VREPRINT");
1281# endif
1282# ifdef VDISCRD
1283 FOO (VDISCRD, "VDISCRD");
1284# endif
1285# ifdef VWERSE
1286 FOO (VWERSE, "VWERSE");
1287# endif
1288# ifdef VLNEXT
1289 FOO (VLNEXT, "VLNEXT");
1290# endif
1291
1292 fprintf (stderr, "\n");
1293# undef FOO
1294# endif /* HAVE_TERMIOS_H */
1295#endif /* DEBUG_TTYMODE */
1336} 1296}
1337 1297
1338/*----------------------------------------------------------------------*/ 1298/*----------------------------------------------------------------------*/
1339/* 1299/*
1340 * Run the command in a subprocess and return a file descriptor for the 1300 * Run the command in a subprocess and return a file descriptor for the
1341 * master end of the pseudo-teletype pair with the command talking to 1301 * master end of the pseudo-teletype pair with the command talking to
1342 * the slave. 1302 * the slave.
1343 */ 1303 */
1344int 1304void
1345rxvt_term::run_command (const char *const *argv) 1305rxvt_term::run_command (const char *const *argv)
1346{ 1306{
1347 int cfd, er; 1307#if ENABLE_FRILLS
1348 1308 if (rs[Rs_pty_fd])
1349 /* get master (pty) */
1350 if ((cfd = rxvt_get_pty (&(tty_fd), &(ttydev))) < 0)
1351 {
1352 rxvt_print_error("can't open pseudo-tty");
1353 return -1;
1354 } 1309 {
1310 pty->pty = atoi (rs[Rs_pty_fd]);
1355 1311
1356#ifdef FD_SETSIZE 1312 if (pty->pty >= 0)
1357 if (Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1358 {
1359 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1360 rxvt_clean_exit();
1361 exit(EXIT_FAILURE);
1362 }
1363#endif
1364
1365 fcntl (cfd, F_SETFL, O_NONBLOCK);
1366
1367 /* get slave (tty) */
1368 if (tty_fd < 0)
1369 {
1370#ifndef NO_SETOWNER_TTYDEV
1371 privileged_ttydev (SAVE);
1372#endif
1373
1374 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1375 { 1313 {
1376 close(cfd); 1314 if (getfd_hook)
1377 rxvt_print_error("can't open slave tty %s", ttydev); 1315 pty->pty = (*getfd_hook) (pty->pty);
1378 return -1; 1316
1317 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1318 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1379 } 1319 }
1380 } 1320 }
1321 else
1322#endif
1323 if (!pty->get ())
1324 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1325
1326 int er;
1327
1381#ifndef NO_BACKSPACE_KEY 1328#ifndef NO_BACKSPACE_KEY
1382 if (key_backspace[0] && !key_backspace[1]) 1329 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1383 er = key_backspace[0]; 1330 er = rs[Rs_backspace_key][0];
1384 else if (STRCMP(key_backspace, "DEC") == 0) 1331 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1385 er = '\177'; /* the initial state anyway */ 1332 er = '\177'; /* the initial state anyway */
1386 else 1333 else
1387#endif 1334#endif
1388
1389 er = -1; 1335 er = -1;
1390 1336
1391 rxvt_get_ttymode (&(tio), er); 1337 rxvt_get_ttymode (&tio, er);
1338 SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
1339 pty->set_utf8_mode (enc_utf8);
1392 1340
1393#ifndef __QNX__ 1341 /* set initial window size */
1342 tt_winch ();
1343
1344#if ENABLE_FRILLS
1345 if (rs[Rs_pty_fd])
1346 return;
1347#endif
1348
1394 /* spin off the command interpreter */ 1349 /* spin off the command interpreter */
1395 switch (cmd_pid = fork ()) 1350 switch (cmd_pid = fork ())
1396 { 1351 {
1397 case -1: 1352 case -1:
1398 rxvt_print_error("can't fork");
1399 return -1;
1400 case 0:
1401 close (cfd); /* only keep tty_fd and STDERR open */
1402 close (Xfd);
1403 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1404 rxvt_print_error ("could not obtain control of tty");
1405 else
1406 { 1353 {
1407 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1354 cmd_pid = 0;
1408 dup2 (tty_fd, STDIN_FILENO); 1355 rxvt_fatal ("can't fork, aborting.\n");
1409 dup2 (tty_fd, STDOUT_FILENO);
1410 dup2 (tty_fd, STDERR_FILENO);
1411
1412 if (tty_fd > 2)
1413 close (tty_fd);
1414
1415 run_child (argv);
1416 } 1356 }
1357 case 0:
1358 init_env ();
1359
1360 if (!pty->make_controlling_tty ())
1361 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1362 else
1363 {
1364 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1365 dup2 (pty->tty, STDIN_FILENO);
1366 dup2 (pty->tty, STDOUT_FILENO);
1367 dup2 (pty->tty, STDERR_FILENO);
1368
1369 // close all our file handles that we do no longer need
1370 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1371 {
1372 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1373 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1374 }
1375
1376 run_child (argv);
1377 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1378 }
1379
1417 exit (EXIT_FAILURE); 1380 _exit (EXIT_FAILURE);
1418 /* NOTREACHED */ 1381
1419 default: 1382 default:
1420 { 1383 if (!option (Opt_utmpInhibit))
1421#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1384 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1422 int fdstdin;
1423 1385
1424 fdstdin = dup (STDIN_FILENO); 1386 pty->close_tty ();
1425 dup2 (tty_fd, STDIN_FILENO);
1426#endif
1427 1387
1428#ifdef UTMP_SUPPORT 1388 child_ev.start (cmd_pid);
1429 privileged_utmp (SAVE);
1430#endif
1431 1389
1432#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1390 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1433
1434 dup2 (fdstdin, STDIN_FILENO);
1435 close (fdstdin);
1436#endif
1437
1438 }
1439 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, Xfd open */
1440 break; 1391 break;
1441 } 1392 }
1442#else /* __QNX__ uses qnxspawn() */
1443 fchmod (tty_fd, 0622);
1444 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1445 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1446
1447 if (run_child (argv) == -1)
1448 exit (EXIT_FAILURE);
1449#endif
1450
1451 return cfd;
1452} 1393}
1453 1394
1454/* ------------------------------------------------------------------------- * 1395/* ------------------------------------------------------------------------- *
1455 * CHILD PROCESS OPERATIONS * 1396 * CHILD PROCESS OPERATIONS *
1456 * ------------------------------------------------------------------------- */ 1397 * ------------------------------------------------------------------------- */
… …
1461int 1402int
1462rxvt_term::run_child (const char *const *argv) 1403rxvt_term::run_child (const char *const *argv)
1463{ 1404{
1464 char *login; 1405 char *login;
1465 1406
1466 SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */
1467
1468 if (Options & Opt_console) 1407 if (option (Opt_console))
1469 { /* be virtual console, fail silently */ 1408 { /* be virtual console, fail silently */
1470#ifdef TIOCCONS 1409#ifdef TIOCCONS
1471 unsigned int on = 1; 1410 unsigned int on = 1;
1472 1411
1473 ioctl (STDIN_FILENO, TIOCCONS, &on); 1412 ioctl (STDIN_FILENO, TIOCCONS, &on);
1474#elif defined (SRIOCSREDIR) 1413#elif defined (SRIOCSREDIR)
1475 int fd; 1414 int fd;
1476 1415
1477 fd = open (CONSOLE, O_WRONLY, 0); 1416 fd = open (CONSOLE, O_WRONLY, 0);
1478 if (fd >= 0) 1417 if (fd >= 0)
1479 {
1480 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1418 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1481 close (fd); 1419 close (fd);
1482 }
1483#endif /* SRIOCSREDIR */ 1420#endif /* SRIOCSREDIR */
1484 } 1421 }
1485 1422
1486 /* reset signals and spin off the command interpreter */ 1423 /* reset signals and spin off the command interpreter */
1487 signal (SIGINT, SIG_DFL); 1424 signal (SIGINT, SIG_DFL);
1488 signal (SIGQUIT, SIG_DFL); 1425 signal (SIGQUIT, SIG_DFL);
1489 signal (SIGCHLD, SIG_DFL); 1426 signal (SIGCHLD, SIG_DFL);
1427 signal (SIGHUP, SIG_DFL);
1428 signal (SIGPIPE, SIG_DFL);
1490 /* 1429 /*
1491 * mimick login's behavior by disabling the job control signals 1430 * mimick login's behavior by disabling the job control signals
1492 * a shell that wants them can turn them back on 1431 * a shell that wants them can turn them back on
1493 */ 1432 */
1494#ifdef SIGTSTP 1433#ifdef SIGTSTP
1495 signal (SIGTSTP, SIG_IGN); 1434 signal (SIGTSTP, SIG_IGN);
1496 signal (SIGTTIN, SIG_IGN); 1435 signal (SIGTTIN, SIG_IGN);
1497 signal (SIGTTOU, SIG_IGN); 1436 signal (SIGTTOU, SIG_IGN);
1498#endif /* SIGTSTP */ 1437#endif /* SIGTSTP */
1499 1438
1500 /* set window size */
1501 struct winsize ws;
1502
1503 ws.ws_col = TermWin.ncol;
1504 ws.ws_row = TermWin.nrow;
1505 ws.ws_xpixel = ws.ws_ypixel = 0;
1506 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1507
1508 // unblock signals (signals are blocked by iom.C 1439 // unblock signals (signals are blocked by iom.C
1509 sigset_t ss; 1440 sigset_t ss;
1510 sigemptyset (&ss); 1441 sigemptyset (&ss);
1511 sigprocmask (SIG_SETMASK, &ss, 0); 1442 sigprocmask (SIG_SETMASK, &ss, 0);
1512 1443
1513#ifndef __QNX__
1514 /* command interpreter path */ 1444 /* command interpreter path */
1515 if (argv != NULL) 1445 if (argv)
1516 { 1446 {
1517# ifdef DEBUG_CMD 1447# ifdef DEBUG_CMD
1518 int i; 1448 int i;
1519 1449
1520 for (i = 0; argv[i]; i++) 1450 for (i = 0; argv[i]; i++)
1521 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1451 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1522# endif 1452# endif
1523 1453
1524 execvp(argv[0], (char *const *)argv); 1454 execvp (argv[0], (char *const *)argv);
1525 /* no error message: STDERR is closed! */ 1455 /* no error message: STDERR is closed! */
1526 } 1456 }
1527 else 1457 else
1528 { 1458 {
1529 const char *argv0, *shell; 1459 const char *argv0, *shell;
1530 1460
1531 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1461 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1532 shell = "/bin/sh"; 1462 shell = "/bin/sh";
1533 1463
1534 argv0 = (const char *)rxvt_r_basename(shell); 1464 argv0 = (const char *)rxvt_basename (shell);
1465
1535 if (Options & Opt_loginShell) 1466 if (option (Opt_loginShell))
1536 { 1467 {
1537 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1468 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1538 1469
1539 login[0] = '-'; 1470 login[0] = '-';
1540 STRCPY(&login[1], argv0); 1471 strcpy (&login[1], argv0);
1541 argv0 = login; 1472 argv0 = login;
1542 } 1473 }
1474
1543 execlp(shell, argv0, NULL); 1475 execlp (shell, argv0, (char *)0);
1544 /* no error message: STDERR is closed! */ 1476 /* no error message: STDERR is closed! */
1545 } 1477 }
1546 1478
1547#else /* __QNX__ uses qnxspawn() */
1548
1549 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1550 char *command = NULL, fullcommand[_MAX_PATH];
1551 char **arg_v, *arg_a[2] = { NULL, NULL };
1552
1553 if (argv != NULL)
1554 {
1555 if (access(argv[0], X_OK) == -1)
1556 {
1557 if (STRCHR(argv[0], '/') == NULL)
1558 {
1559 searchenv(argv[0], "PATH", fullcommand);
1560 if (fullcommand[0] != '\0')
1561 command = fullcommand;
1562 }
1563 if (access(command, X_OK) == -1)
1564 return -1;
1565 }
1566 else
1567 command = argv[0];
1568 arg_v = argv;
1569 }
1570 else
1571 {
1572 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1573 command = "/bin/sh";
1574
1575 arg_a[0] = my_basename(command);
1576 if (Options & Opt_loginShell)
1577 {
1578 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1579
1580 login[0] = '-';
1581 STRCPY(&login[1], arg_a[0]);
1582 arg_a[0] = login;
1583 }
1584 arg_v = arg_a;
1585 }
1586 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1587 cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1588 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1589 command, arg_v, environ, iov_a, 0);
1590 if (login)
1591 free(login);
1592
1593 close(tty_fd);
1594 return cmd_fd;
1595
1596#endif
1597 return -1; 1479 return -1;
1598} 1480}
1599 1481
1600/* ------------------------------------------------------------------------- *
1601 * GET TTY CURRENT STATE *
1602 * ------------------------------------------------------------------------- */
1603/* rxvt_get_ttymode() */
1604/* EXTPROTO */
1605void
1606rxvt_get_ttymode(ttymode_t *tio, int erase)
1607{
1608#ifdef HAVE_TERMIOS_H
1609 /*
1610 * standard System V termios interface
1611 */
1612 if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1613 {
1614 /* return error - use system defaults */
1615 tio->c_cc[VINTR] = CINTR;
1616 tio->c_cc[VQUIT] = CQUIT;
1617 tio->c_cc[VERASE] = CERASE;
1618 tio->c_cc[VKILL] = CKILL;
1619 tio->c_cc[VSTART] = CSTART;
1620 tio->c_cc[VSTOP] = CSTOP;
1621 tio->c_cc[VSUSP] = CSUSP;
1622# ifdef VDSUSP
1623
1624 tio->c_cc[VDSUSP] = CDSUSP;
1625# endif
1626# ifdef VREPRINT
1627
1628 tio->c_cc[VREPRINT] = CRPRNT;
1629# endif
1630# ifdef VDISCRD
1631
1632 tio->c_cc[VDISCRD] = CFLUSH;
1633# endif
1634# ifdef VWERSE
1635
1636 tio->c_cc[VWERSE] = CWERASE;
1637# endif
1638# ifdef VLNEXT
1639
1640 tio->c_cc[VLNEXT] = CLNEXT;
1641# endif
1642
1643 }
1644 tio->c_cc[VEOF] = CEOF;
1645 tio->c_cc[VEOL] = VDISABLE;
1646# ifdef VEOL2
1647
1648 tio->c_cc[VEOL2] = VDISABLE;
1649# endif
1650# ifdef VSWTC
1651
1652 tio->c_cc[VSWTC] = VDISABLE;
1653# endif
1654# ifdef VSWTCH
1655
1656 tio->c_cc[VSWTCH] = VDISABLE;
1657# endif
1658# if VMIN != VEOF
1659
1660 tio->c_cc[VMIN] = 1;
1661# endif
1662# if VTIME != VEOL
1663
1664 tio->c_cc[VTIME] = 0;
1665# endif
1666
1667 if (erase != -1)
1668 tio->c_cc[VERASE] = (char)erase;
1669
1670 /* input modes */
1671 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1672# ifdef IMAXBEL
1673 | IMAXBEL
1674# endif
1675 | IXON);
1676
1677 /* output modes */
1678 tio->c_oflag = (OPOST | ONLCR);
1679
1680 /* control modes */
1681 tio->c_cflag = (CS8 | CREAD);
1682
1683 /* line discipline modes */
1684 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1685# if defined (ECHOCTL) && defined (ECHOKE)
1686 | ECHOCTL | ECHOKE
1687# endif
1688 | ECHOE | ECHOK);
1689# else /* HAVE_TERMIOS_H */
1690
1691 /*
1692 * sgtty interface
1693 */
1694
1695 /* get parameters -- gtty */
1696 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1697 {
1698 tio->sg.sg_erase = CERASE; /* ^H */
1699 tio->sg.sg_kill = CKILL; /* ^U */
1700 }
1701 if (erase != -1)
1702 tio->sg.sg_erase = (char)erase;
1703
1704 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1705
1706 /* get special characters */
1707 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1708 {
1709 tio->tc.t_intrc = CINTR; /* ^C */
1710 tio->tc.t_quitc = CQUIT; /* ^\ */
1711 tio->tc.t_startc = CSTART; /* ^Q */
1712 tio->tc.t_stopc = CSTOP; /* ^S */
1713 tio->tc.t_eofc = CEOF; /* ^D */
1714 tio->tc.t_brkc = -1;
1715 }
1716 /* get local special chars */
1717 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1718 {
1719 tio->lc.t_suspc = CSUSP; /* ^Z */
1720 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1721 tio->lc.t_rprntc = CRPRNT; /* ^R */
1722 tio->lc.t_flushc = CFLUSH; /* ^O */
1723 tio->lc.t_werasc = CWERASE; /* ^W */
1724 tio->lc.t_lnextc = CLNEXT; /* ^V */
1725 }
1726 /* get line discipline */
1727 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1728# ifdef NTTYDISC
1729
1730 tio->line = NTTYDISC;
1731# endif /* NTTYDISC */
1732
1733 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1734#endif /* HAVE_TERMIOS_H */
1735
1736 /*
1737 * Debugging
1738 */
1739#ifdef DEBUG_TTYMODE
1740#ifdef HAVE_TERMIOS_H
1741 /* c_iflag bits */
1742 fprintf(stderr, "Input flags\n");
1743
1744 /* cpp token stringize doesn't work on all machines <sigh> */
1745# define FOO(flag,name) \
1746 if ((tio->c_iflag) & flag) \
1747 fprintf (stderr, "%s ", name)
1748
1749 /* c_iflag bits */
1750 FOO(IGNBRK, "IGNBRK");
1751 FOO(BRKINT, "BRKINT");
1752 FOO(IGNPAR, "IGNPAR");
1753 FOO(PARMRK, "PARMRK");
1754 FOO(INPCK, "INPCK");
1755 FOO(ISTRIP, "ISTRIP");
1756 FOO(INLCR, "INLCR");
1757 FOO(IGNCR, "IGNCR");
1758 FOO(ICRNL, "ICRNL");
1759 FOO(IXON, "IXON");
1760 FOO(IXOFF, "IXOFF");
1761# ifdef IUCLC
1762
1763 FOO(IUCLC, "IUCLC");
1764# endif
1765# ifdef IXANY
1766
1767 FOO(IXANY, "IXANY");
1768# endif
1769# ifdef IMAXBEL
1770
1771 FOO(IMAXBEL, "IMAXBEL");
1772# endif
1773
1774 fprintf(stderr, "\n");
1775
1776# undef FOO
1777# define FOO(entry, name) \
1778 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1779
1780 FOO(VINTR, "VINTR");
1781 FOO(VQUIT, "VQUIT");
1782 FOO(VERASE, "VERASE");
1783 FOO(VKILL, "VKILL");
1784 FOO(VEOF, "VEOF");
1785 FOO(VEOL, "VEOL");
1786# ifdef VEOL2
1787
1788 FOO(VEOL2, "VEOL2");
1789# endif
1790# ifdef VSWTC
1791
1792 FOO(VSWTC, "VSWTC");
1793# endif
1794# ifdef VSWTCH
1795
1796 FOO(VSWTCH, "VSWTCH");
1797# endif
1798
1799 FOO(VSTART, "VSTART");
1800 FOO(VSTOP, "VSTOP");
1801 FOO(VSUSP, "VSUSP");
1802# ifdef VDSUSP
1803
1804 FOO(VDSUSP, "VDSUSP");
1805# endif
1806# ifdef VREPRINT
1807
1808 FOO(VREPRINT, "VREPRINT");
1809# endif
1810# ifdef VDISCRD
1811
1812 FOO(VDISCRD, "VDISCRD");
1813# endif
1814# ifdef VWERSE
1815
1816 FOO(VWERSE, "VWERSE");
1817# endif
1818# ifdef VLNEXT
1819
1820 FOO(VLNEXT, "VLNEXT");
1821# endif
1822
1823 fprintf(stderr, "\n");
1824# undef FOO
1825# endif /* HAVE_TERMIOS_H */
1826#endif /* DEBUG_TTYMODE */
1827}
1828
1829/*----------------------- end-of-file (C source) -----------------------*/ 1482/*----------------------- end-of-file (C source) -----------------------*/

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines