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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.34 by pcg, Tue Feb 24 00:02:44 2004 UTC vs.
Revision 1.259 by root, Sat May 30 08:51:23 2009 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) 2003-2008 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"
39#include "keyboard.h"
37 40
41#include <limits>
42
38#include <signal.h> 43#include <csignal>
44
45#include <fcntl.h>
46
47#ifdef HAVE_XSETLOCALE
48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale>
53# endif
54#endif
55
56#ifdef HAVE_NL_LANGINFO
57# include <langinfo.h>
58#endif
59
60#ifdef DISPLAY_IS_IP
61/* On Solaris link with -lsocket and -lnsl */
62#include <sys/types.h>
63#include <sys/socket.h>
64
65/* these next two are probably only on Sun (not Solaris) */
66#ifdef HAVE_SYS_SOCKIO_H
67#include <sys/sockio.h>
68#endif
69#ifdef HAVE_SYS_BYTEORDER_H
70#include <sys/byteorder.h>
71#endif
72
73#include <netinet/in.h>
74#include <arpa/inet.h>
75#include <net/if.h>
76#include <net/if_arp.h>
77
78static char *
79rxvt_network_display (const char *display)
80{
81 char buffer[1024], *rval = NULL;
82 struct ifconf ifc;
83 struct ifreq *ifr;
84 int i, skfd;
85
86 if (display[0] != ':' && strncmp (display, "unix:", 5))
87 return (char *) display; /* nothing to do */
88
89 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
90 ifc.ifc_buf = buffer;
91
92 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
93 {
94 perror ("socket");
95 return NULL;
96 }
97
98 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
99 {
100 perror ("SIOCGIFCONF");
101 close (skfd);
102 return NULL;
103 }
104
105 for (i = 0, ifr = ifc.ifc_req;
106 i < (ifc.ifc_len / sizeof (struct ifreq));
107 i++, ifr++)
108 {
109 struct ifreq ifr2;
110
111 strcpy (ifr2.ifr_name, ifr->ifr_name);
112
113 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
114 {
115 unsigned long addr;
116 struct sockaddr_in *p_addr;
117
118 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
119 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
120
121 /*
122 * not "0.0.0.0" or "127.0.0.1" - so format the address
123 */
124 if (addr && addr != 0x7F000001)
125 {
126 char *colon = strchr (display, ':');
127
128 if (colon == NULL)
129 colon = ":0.0";
130
131 rval = rxvt_malloc (strlen (colon) + 16);
132 sprintf (rval, "%d.%d.%d.%d%s",
133 (int) ((addr >> 030) & 0xFF),
134 (int) ((addr >> 020) & 0xFF),
135 (int) ((addr >> 010) & 0xFF),
136 (int) (addr & 0xFF), colon);
137 break;
138 }
139 }
140 }
141
142 close (skfd);
143
144 return rval;
145}
146#endif
39 147
40const char *const def_colorName[] = 148const char *const def_colorName[] =
41 { 149 {
42 COLOR_FOREGROUND, 150 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 151 COLOR_BACKGROUND,
44 /* low-intensity colors */ 152 /* low-intensity colors */
45 "Black", /* 0: black (#000000) */ 153 "rgb:00/00/00", // 0: black (Black)
46#ifndef NO_BRIGHTCOLOR 154 "rgb:cd/00/00", // 1: red (Red3)
47 "Red3", /* 1: red (#CD0000) */ 155 "rgb:00/cd/00", // 2: green (Green3)
48 "Green3", /* 2: green (#00CD00) */ 156 "rgb:cd/cd/00", // 3: yellow (Yellow3)
49 "Yellow3", /* 3: yellow (#CDCD00) */ 157 "rgb:00/00/cd", // 4: blue (Blue3)
50 "Blue3", /* 4: blue (#0000CD) */ 158 "rgb:cd/00/cd", // 5: magenta (Magenta3)
51 "Magenta3", /* 5: magenta (#CD00CD) */ 159 "rgb:00/cd/cd", // 6: cyan (Cyan3)
52 "Cyan3", /* 6: cyan (#00CDCD) */
53# ifdef XTERM_COLORS 160# ifdef XTERM_COLORS
54 "Grey90", /* 7: white (#E5E5E5) */ 161 "rgb:e5/e5/e5", // 7: white (Grey90)
55# else 162# else
56 "AntiqueWhite", /* 7: white (#FAEBD7) */ 163 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
57# endif 164# endif
58 /* high-intensity colors */ 165 /* high-intensity colors */
59# ifdef XTERM_COLORS 166# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 167 "rgb:4d/4d/4d", // 8: bright black (Grey30)
61# else 168# else
62 "Grey25", /* 8: bright black (#404040) */ 169 "rgb:40/40/40", // 8: bright black (Grey25)
63# endif 170# endif
64#endif /* NO_BRIGHTCOLOR */ 171 "rgb:ff/00/00", // 1/9: bright red (Reed)
65 "Red", /* 1/9: bright red (#FF0000) */ 172 "rgb:00/ff/00", // 2/10: bright green (Green)
66 "Green", /* 2/10: bright green (#00FF00) */ 173 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 174 "rgb:00/00/ff", // 4/12: bright blue (Blue)
68 "Blue", /* 4/12: bright blue (#0000FF) */ 175 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 176 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 177 "rgb:ff/ff/ff", // 7/15: bright white (White)
71 "White", /* 7/15: bright white (#FFFFFF) */ 178
72#ifdef TTY_256COLOR 179 // 88 xterm colours
73 "rgb:00/00/00", /* default 16-255 color table */
74 "rgb:00/00/2a", 180 "rgb:00/00/00",
75 "rgb:00/00/55", 181 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 182 "rgb:00/00/cd",
183 "rgb:00/00/ff",
79 "rgb:00/2a/00", 184 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 185 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 186 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 187 "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", 188 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 189 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "rgb:00/d4/d4", 190 "rgb:00/cd/cd",
191 "rgb:00/cd/ff",
192 "rgb:00/ff/00",
193 "rgb:00/ff/8b",
194 "rgb:00/ff/cd",
195 "rgb:00/ff/ff",
109 "rgb:2a/00/00", 196 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 197 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 198 "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", 199 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 200 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 201 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 202 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 203 "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", 204 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 205 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 206 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 207 "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", 208 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 209 "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", 210 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 211 "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", 212 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 213 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 214 "rgb:cd/00/cd",
215 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 216 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 217 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 218 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 219 "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", 220 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 221 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "rgb:d4/d4/d4", 222 "rgb:cd/cd/cd",
223 "rgb:cd/cd/ff",
224 "rgb:cd/ff/00",
225 "rgb:cd/ff/8b",
226 "rgb:cd/ff/cd",
227 "rgb:cd/ff/ff",
289 "rgb:08/08/08", 228 "rgb:ff/00/00",
229 "rgb:ff/00/8b",
230 "rgb:ff/00/cd",
231 "rgb:ff/00/ff",
232 "rgb:ff/8b/00",
233 "rgb:ff/8b/8b",
234 "rgb:ff/8b/cd",
235 "rgb:ff/8b/ff",
236 "rgb:ff/cd/00",
237 "rgb:ff/cd/8b",
238 "rgb:ff/cd/cd",
239 "rgb:ff/cd/ff",
240 "rgb:ff/ff/00",
241 "rgb:ff/ff/8b",
242 "rgb:ff/ff/cd",
243 "rgb:ff/ff/ff",
290 "rgb:12/12/12", 244 "rgb:2e/2e/2e",
291 "rgb:1c/1c/1c", 245 "rgb:5c/5c/5c",
292 "rgb:26/26/26",
293 "rgb:30/30/30", 246 "rgb:73/73/73",
294 "rgb:3a/3a/3a",
295 "rgb:44/44/44",
296 "rgb:4e/4e/4e",
297 "rgb:58/58/58", 247 "rgb:8b/8b/8b",
298 "rgb:62/62/62", 248 "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", 249 "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", 250 "rgb:d0/d0/d0",
310 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 251 "rgb:e7/e7/e7",
312 "rgb:ee/ee/ee", 252
313#endif
314#ifndef NO_CURSORCOLOR 253#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 254 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 255 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 256#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer */ 257 NULL, /* Color_pointer_fg */
258 NULL, /* Color_pointer_bg */
319 NULL, /* Color_border */ 259 NULL, /* Color_border */
320#ifndef NO_BOLD_UNDERLINE_REVERSE 260#ifndef NO_BOLD_UNDERLINE_REVERSE
321 NULL, /* Color_BD */ 261 NULL, /* Color_BD */
262 NULL, /* Color_IT */
322 NULL, /* Color_UL */ 263 NULL, /* Color_UL */
323 NULL, /* Color_RV */ 264 NULL, /* Color_RV */
324#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 265#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
266#if ENABLE_FRILLS
267 NULL, // Color_underline
268#endif
325#ifdef OPTION_HC 269#ifdef OPTION_HC
326 NULL, 270 NULL,
327#endif 271#endif
328#ifdef KEEP_SCROLLCOLOR
329 COLOR_SCROLLBAR, 272 COLOR_SCROLLBAR,
273#ifdef RXVT_SCROLLBAR
330 COLOR_SCROLLTROUGH, 274 COLOR_SCROLLTROUGH,
331#endif /* KEEP_SCROLLCOLOR */ 275#endif
332 276#if ENABLE_TRANSPARENCY
277 NULL,
278#endif
279#if OFF_FOCUS_FADING
280 "rgb:00/00/00",
281#endif
333 }; 282 };
334 283
335const char *const xa_names[NUM_XA] = 284void
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 () 285rxvt_term::init_vars ()
358{ 286{
359 PixColors = new rxvt_color [TOTAL_COLORS]; 287 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
372 288
373 MEvent.time = CurrentTime; 289 MEvent.time = CurrentTime;
374 MEvent.button = AnyButton; 290 MEvent.button = AnyButton;
375 Options = DEFAULT_OPTIONS;
376 want_refresh = 1; 291 want_refresh = 1;
377 cmd_pid = -1;
378 cmd_fd = tty_fd = -1;
379 PrivateModes = SavedModes = PrivMode_Default; 292 priv_modes = SavedModes = PrivMode_Default;
380 TermWin.focus = 0;
381 TermWin.ncol = 80; 293 ncol = 80;
382 TermWin.nrow = 24; 294 nrow = 24;
383 TermWin.int_bwidth = INTERNALBORDERWIDTH; 295 int_bwidth = INTERNALBORDERWIDTH;
384 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 296 ext_bwidth = EXTERNALBORDERWIDTH;
385 TermWin.lineSpace = LINESPACE; 297 lineSpace = LINESPACE;
298 letterSpace = LETTERSPACE;
386 TermWin.saveLines = SAVELINES; 299 saveLines = SAVELINES;
387 numPixColors = TOTAL_COLORS;
388 300
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; 301 refresh_type = SLOW_REFRESH;
406 prev_nrow = prev_ncol = 0;
407 302
408 oldcursor.row = oldcursor.col = -1; 303 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
414 304
415 last_bot = last_state = -1; 305 set_option (Opt_scrollBar);
416 306 set_option (Opt_scrollTtyOutput);
417#ifdef MENUBAR 307 set_option (Opt_jumpScroll);
418 menu_readonly = 1; 308 set_option (Opt_skipScroll);
419# if ! (MENUBAR_MAX > 1) 309 set_option (Opt_secondaryScreen);
420 CurrentBar = & (BarList); 310 set_option (Opt_secondaryScroll);
421# endif /* (MENUBAR_MAX > 1) */ 311 set_option (Opt_pastableTabs);
422#endif 312 set_option (Opt_intensityStyles);
423 313 set_option (Opt_iso14755_52);
424 return true; 314 set_option (Opt_buffered);
425} 315}
426 316
427void 317static void
428rxvt_term::init_secondary () 318init_secondary ()
429{ 319{
430 int i; 320 int i;
431#ifdef TTY_GID_SUPPORT
432 struct group *gr = getgrnam ("tty");
433 321
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
447 /*
448 * Close all unused file descriptors
449 * We don't want them, we don't need them.
450 */
451 if ((i = open ("/dev/null", O_RDONLY)) < 0) 322 if ((i = open ("/dev/null", O_RDONLY)) < 0)
452 { 323 {
453 /* TODO: BOO HISS */
454 dup2 (STDERR_FILENO, STDIN_FILENO); 324 dup2 (STDERR_FILENO, STDIN_FILENO);
455 } 325 }
456 else if (i > STDIN_FILENO) 326 else if (i != STDIN_FILENO)
457 { 327 {
458 dup2 (i, STDIN_FILENO); 328 dup2 (i, STDIN_FILENO);
459 close (i); 329 close (i);
460 } 330 }
461 331
462 dup2 (STDERR_FILENO, STDOUT_FILENO); 332 dup2 (STDERR_FILENO, STDOUT_FILENO);
463
464#if 0 // schmorp sayz closing filies is murder
465 for (i = STDERR_FILENO + 1; i < num_fds; i++)
466 {
467#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
468 if (i == 4 || i == 7)
469 continue;
470#endif
471 close (i);
472 }
473#endif
474} 333}
475 334
476/*----------------------------------------------------------------------*/ 335/*----------------------------------------------------------------------*/
477const char ** 336const char **
478rxvt_term::init_resources (int argc, const char *const *argv) 337rxvt_term::init_resources (int argc, const char *const *argv)
479{ 338{
480 int i, r_argc; 339 int i, r_argc;
481 char *val;
482 const char **cmd_argv, **r_argv; 340 const char **cmd_argv, **r_argv;
483 341
484 /* 342 /*
485 * Look for -exec option. Find => split and make cmd_argv[] of command args 343 * Look for -e option. Find => split and make cmd_argv[] of command args
486 */ 344 */
487 for (r_argc = 0; r_argc < argc; r_argc++) 345 for (r_argc = 0; r_argc < argc; r_argc++)
488 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) 346 if (!strcmp (argv[r_argc], "-e"))
489 break; 347 break;
348
349 if (r_argc == argc)
350 cmd_argv = NULL;
351 else if (!argv[r_argc + 1])
352 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
353 else
354 {
355 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
356
357 for (i = 0; i < argc - r_argc - 1; i++)
358 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
359
360 cmd_argv[i] = NULL;
361 }
490 362
491 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 363 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
492 364
493 for (i = 0; i < r_argc; i++) 365 for (i = 0; i < r_argc; i++)
494 r_argv[i] = (const char *)argv[i]; 366 r_argv[i] = (const char *)argv[i];
495 367
496 r_argv[i] = NULL; 368 r_argv[i] = NULL;
497 369
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]); 370 rs[Rs_name] = rxvt_basename (argv[0]);
515 371
516 /* 372 /*
517 * Open display, get options/resources and create the window 373 * Open display, get options/resources and create the window
518 */ 374 */
375
519 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 376 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
520 rs[Rs_display_name] = ":0"; 377 rs[Rs_display_name] = ":0";
521 378
522 get_options (r_argc, r_argv); 379 get_options (r_argc, r_argv);
380
381 if (!(display = displays.get (rs[Rs_display_name])))
382 {
383 free (r_argv);
384 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
385 }
386
387 // using a local pointer decreases code size a lot
388 xa = display->xa;
389
390 set (display);
391 extract_resources ();
392
393#if XFT
394 if (rs[Rs_depth])
395 select_visual (strtol (rs[Rs_depth], 0, 0));
396#endif
397
523 free (r_argv); 398 free (r_argv);
524 399
525#ifdef LOCAL_X_IS_UNIX 400 for (int i = NUM_RESOURCES; i--; )
526 if (rs[Rs_display_name][0] == ':') 401 if (rs [i] == resval_undef)
527 { 402 rs [i] = 0;
528 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 403
529 STRCPY (val, "unix"); 404#ifdef HAVE_AFTERIMAGE
530 STRCAT (val, rs[Rs_display_name]); 405 set_application_name ((char *)rs[Rs_name]);
531 display = displays.get (val); 406 set_output_threshold (OUTPUT_LEVEL_WARNING);
532 free (val); 407#endif
408
409#if ENABLE_PERL
410 if (!rs[Rs_perl_ext_1])
411 rs[Rs_perl_ext_1] = "default";
412
413 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
414 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
415 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
533 } 416 {
534#endif 417 rxvt_perl.init (this);
535 418 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
536 if (!display
537 && ! (display = displays.get (rs[Rs_display_name])))
538 { 419 }
539 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 420#endif
540 exit (EXIT_FAILURE);
541 }
542
543 extract_resources (display->display, rs[Rs_name]);
544 421
545 /* 422 /*
546 * set any defaults not already set 423 * set any defaults not already set
547 */ 424 */
548 if (cmd_argv && cmd_argv[0]) 425 if (cmd_argv && cmd_argv[0])
549 { 426 {
550 if (!rs[Rs_title]) 427 if (!rs[Rs_title])
551 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 428 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
429
552 if (!rs[Rs_iconName]) 430 if (!rs[Rs_iconName])
553 rs[Rs_iconName] = rs[Rs_title]; 431 rs[Rs_iconName] = rs[Rs_title];
554 } 432 }
555 else 433 else
556 { 434 {
557 if (!rs[Rs_title]) 435 if (!rs[Rs_title])
558 rs[Rs_title] = rs[Rs_name]; 436 rs[Rs_title] = rs[Rs_name];
437
559 if (!rs[Rs_iconName]) 438 if (!rs[Rs_iconName])
560 rs[Rs_iconName] = rs[Rs_name]; 439 rs[Rs_iconName] = rs[Rs_name];
561 } 440 }
562 441
563 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 442 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
564 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 443 saveLines = min (i, MAX_SAVELINES);
565 444
566#ifndef NO_FRILLS 445#if ENABLE_FRILLS
567 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) 446 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
568 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 447 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
448
569 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) 449 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
570 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 450 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
571#endif
572 451
573#ifndef NO_LINESPACE
574 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 452 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
575 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 453 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
454
455 if (rs[Rs_letterSpace])
456 letterSpace = atoi (rs[Rs_letterSpace]);
576#endif 457#endif
577 458
578#ifdef POINTER_BLANK 459#ifdef POINTER_BLANK
579 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 460 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
580 pointerBlankDelay = i; 461 pointerBlankDelay = i;
581 else 462 else
582 pointerBlankDelay = 2; 463 pointerBlankDelay = 2;
583#endif 464#endif
584 465
585 /* no point having a scrollbar without having any scrollback! */ 466 /* no point having a scrollbar without having any scrollback! */
586 if (!TermWin.saveLines) 467 if (!saveLines)
587 Options &= ~Opt_scrollBar; 468 set_option (Opt_scrollBar, 0);
588
589#ifdef PRINTPIPE
590 if (!rs[Rs_print_pipe])
591 rs[Rs_print_pipe] = PRINTPIPE;
592#endif
593 469
594 if (!rs[Rs_cutchars]) 470 if (!rs[Rs_cutchars])
595 rs[Rs_cutchars] = CUTCHARS; 471 rs[Rs_cutchars] = CUTCHARS;
596
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
608 472
609#ifndef NO_BACKSPACE_KEY 473#ifndef NO_BACKSPACE_KEY
610 if (!rs[Rs_backspace_key]) 474 if (!rs[Rs_backspace_key])
611# ifdef DEFAULT_BACKSPACE 475# ifdef DEFAULT_BACKSPACE
612 key_backspace = DEFAULT_BACKSPACE; 476 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
613# else 477# else
614 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 478 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
615# endif 479# 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 480#endif
624 481
625#ifndef NO_DELETE_KEY 482#ifndef NO_DELETE_KEY
626 if (!rs[Rs_delete_key]) 483 if (!rs[Rs_delete_key])
627# ifdef DEFAULT_DELETE 484# ifdef DEFAULT_DELETE
628 key_delete = DEFAULT_DELETE; 485 rs[Rs_delete_key] = DEFAULT_DELETE;
629# else 486# else
630 key_delete = "\033[3~"; 487 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 488# 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 489#endif
655 490
656 } 491 scrollBar.setup (this);
657
658#ifdef HAVE_SCROLLBARS
659 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
660 rs[Rs_scrollBar_thickness]);
661#endif
662 492
663#ifdef XTERM_REVERSE_VIDEO 493#ifdef XTERM_REVERSE_VIDEO
664 /* this is how xterm implements reverseVideo */ 494 /* this is how xterm implements reverseVideo */
665 if (Options & Opt_reverseVideo) 495 if (option (Opt_reverseVideo))
666 { 496 {
667 if (!rs[Rs_color + Color_fg]) 497 if (!rs[Rs_color + Color_fg])
668 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 498 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
499
669 if (!rs[Rs_color + Color_bg]) 500 if (!rs[Rs_color + Color_bg])
670 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 501 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
671 } 502 }
672#endif 503#endif
673 504
… …
675 if (!rs[Rs_color + i]) 506 if (!rs[Rs_color + i])
676 rs[Rs_color + i] = def_colorName[i]; 507 rs[Rs_color + i] = def_colorName[i];
677 508
678#ifndef XTERM_REVERSE_VIDEO 509#ifndef XTERM_REVERSE_VIDEO
679 /* this is how we implement reverseVideo */ 510 /* this is how we implement reverseVideo */
680 if (Options & Opt_reverseVideo) 511 if (option (Opt_reverseVideo))
681 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 512 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
682#endif 513#endif
683 514
684 /* convenient aliases for setting fg/bg to colors */ 515 /* convenient aliases for setting fg/bg to colors */
685 color_aliases (Color_fg); 516 color_aliases (Color_fg);
686 color_aliases (Color_bg); 517 color_aliases (Color_bg);
687#ifndef NO_CURSORCOLOR 518#ifndef NO_CURSORCOLOR
688 color_aliases (Color_cursor); 519 color_aliases (Color_cursor);
689 color_aliases (Color_cursor2); 520 color_aliases (Color_cursor2);
690#endif /* NO_CURSORCOLOR */ 521#endif /* NO_CURSORCOLOR */
691 color_aliases (Color_pointer); 522 color_aliases (Color_pointer_fg);
523 color_aliases (Color_pointer_bg);
692 color_aliases (Color_border); 524 color_aliases (Color_border);
693#ifndef NO_BOLD_UNDERLINE_REVERSE 525#ifndef NO_BOLD_UNDERLINE_REVERSE
694 color_aliases (Color_BD); 526 color_aliases (Color_BD);
695 color_aliases (Color_UL); 527 color_aliases (Color_UL);
696 color_aliases (Color_RV); 528 color_aliases (Color_RV);
697#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 529#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
530
531 if (!rs[Rs_color + Color_border])
532 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
698 533
699 return cmd_argv; 534 return cmd_argv;
535}
536
537/*----------------------------------------------------------------------*/
538void
539rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
540{
541 this->envv = envv;
542
543 SET_R (this);
544 set_locale ("");
545 set_environ (envv); // a few things in X do not call setlocale :(
546
547 init_vars ();
548
549 init_secondary ();
550
551 const char **cmd_argv = init_resources (argc, argv);
552
553#ifdef KEYSYM_RESOURCE
554 keyboard->register_done ();
555#endif
556
557 if (const char *path = rs[Rs_chdir])
558 if (*path) // ignored if empty
559 {
560 if (*path != '/')
561 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
562
563 if (chdir (path))
564 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
565 }
566
567 if (option (Opt_scrollBar))
568 scrollBar.state = STATE_IDLE; /* set existence for size calculations */
569
570 pty = ptytty::create ();
571
572 create_windows (argc, argv);
573
574 init_xlocale ();
575
576 scr_poweron (); // initialize screen
577
578#if 0
579 XSynchronize (dpy, True);
580#endif
581
582 if (option (Opt_scrollBar))
583 scrollBar.resize (); /* create and map scrollbar */
584#ifdef HAVE_BG_PIXMAP
585 {
586 bgPixmap.set_target (this);
587 bgPixmap.invalidate ();
588
589#ifdef ENABLE_TRANSPARENCY
590 if (option (Opt_transparent))
591 {
592 bgPixmap.set_transparent ();
593
594#ifdef HAVE_AFTERIMAGE
595 if (rs [Rs_blurradius])
596 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
597#endif
598 if (ISSET_PIXCOLOR (Color_tint))
599 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
600
601 if (rs [Rs_shade])
602 bgPixmap.set_shade (rs [Rs_shade]);
603
604 bgPixmap.set_root_pixmap ();
605 XSelectInput (dpy, display->root, PropertyChangeMask);
606 rootwin_ev.start (display, display->root);
607 }
608#endif
609
610#ifdef BG_IMAGE_FROM_FILE
611 if (rs[Rs_backgroundPixmap])
612 {
613 const char *p = rs[Rs_backgroundPixmap];
614
615 if ((p = strchr (p, ';')) != 0)
616 {
617 p++;
618 bgPixmap.set_geometry (p);
619 }
620 else
621 bgPixmap.set_defaultGeometry ();
622
623 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
624 if (!bgPixmap.window_position_sensitive ())
625 update_background ();
626 }
627#endif
628 }
629#endif
630
631#if ENABLE_PERL
632 rootwin_ev.start (display, display->root);
633#endif
634
635 set_colorfgbg ();
636
637 init_command (cmd_argv);
638
639 free (cmd_argv);
640
641 if (pty->pty >= 0)
642 pty_ev.start (pty->pty, ev::READ);
643
644 HOOK_INVOKE ((this, HOOK_START, DT_END));
645
646#if ENABLE_XEMBED
647 if (rs[Rs_embed])
648 {
649 long info[2] = { 0, XEMBED_MAPPED };
650
651 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
652 32, PropModeReplace, (unsigned char *)&info, 2);
653 }
654#endif
655
656 XMapWindow (dpy, vt);
657 XMapWindow (dpy, parent[0]);
658
659 refresh_check ();
700} 660}
701 661
702/*----------------------------------------------------------------------*/ 662/*----------------------------------------------------------------------*/
703void 663void
704rxvt_term::init_env () 664rxvt_term::init_env ()
705{ 665{
706 int i; 666 int i;
707 unsigned int u;
708 char *val; 667 char *val;
709 668
710#ifdef DISPLAY_IS_IP 669#ifdef DISPLAY_IS_IP
711 /* Fixup display_name for export over pty to any interested terminal 670 /* 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 671 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
… …
720 */ 679 */
721 val = rxvt_network_display (rs[Rs_display_name]); 680 val = rxvt_network_display (rs[Rs_display_name]);
722 rs[Rs_display_name] = (const char *)val; 681 rs[Rs_display_name] = (const char *)val;
723 682
724 if (val == NULL) 683 if (val == NULL)
725#endif /* DISPLAY_IS_IP */ 684#endif /* DISPLAY_IS_IP */
726 val = XDisplayString (display->display); 685 val = XDisplayString (dpy);
727 686
728 if (rs[Rs_display_name] == NULL) 687 if (rs[Rs_display_name] == NULL)
729 rs[Rs_display_name] = val; /* use broken `:0' value */ 688 rs[Rs_display_name] = val; /* use broken `:0' value */
730 689
731 i = STRLEN (val); 690 i = strlen (val);
732 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 691 env_display = (char *)rxvt_malloc (i + 9);
733 692
734 sprintf (env_display, "DISPLAY=%s", val); 693 sprintf (env_display, "DISPLAY=%s", val);
735 694
736 /* avoiding the math library: 695 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]);
745 696
746 /* add entries to the environment: 697 /* add entries to the environment:
747 * @ DISPLAY: in case we started with -display 698 * @ DISPLAY: in case we started with -display
748 * @ WINDOWID: X window id number of the window 699 * @ WINDOWID: X window id number of the window
749 * @ COLORTERM: terminal sub-name and also indicates its color 700 * @ COLORTERM: terminal sub-name and also indicates its color
… …
751 * @ TERMINFO: path to terminfo directory 702 * @ TERMINFO: path to terminfo directory
752 * @ COLORFGBG: fg;bg color codes 703 * @ COLORFGBG: fg;bg color codes
753 */ 704 */
754 putenv (env_display); 705 putenv (env_display);
755 putenv (env_windowid); 706 putenv (env_windowid);
707
756 if (env_colorfgbg) 708 if (env_colorfgbg)
757 putenv (env_colorfgbg); 709 putenv (env_colorfgbg);
758 710
759#ifdef RXVT_TERMINFO 711#ifdef RXVT_TERMINFO
760 putenv ("TERMINFO=" RXVT_TERMINFO); 712 putenv ("TERMINFO=" RXVT_TERMINFO);
761#endif 713#endif
762 714
763 if (display->depth <= 2) 715 if (depth <= 2)
764 putenv ("COLORTERM=" COLORTERMENV "-mono"); 716 putenv ("COLORTERM=" COLORTERMENV "-mono");
765 else 717 else
766 putenv ("COLORTERM=" COLORTERMENVFULL); 718 putenv ("COLORTERM=" COLORTERMENVFULL);
767 719
768 if (rs[Rs_term_name] != NULL) 720 if (rs[Rs_term_name] != NULL)
769 { 721 {
770 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 722 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
771 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 723 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
772 putenv (env_term); 724 putenv (env_term);
773 } 725 }
774 else 726 else
775 putenv ("TERM=" TERMENV); 727 putenv ("TERM=" TERMENV);
… …
777#ifdef HAVE_UNSETENV 729#ifdef HAVE_UNSETENV
778 /* avoid passing old settings and confusing term size */ 730 /* avoid passing old settings and confusing term size */
779 unsetenv ("LINES"); 731 unsetenv ("LINES");
780 unsetenv ("COLUMNS"); 732 unsetenv ("COLUMNS");
781 unsetenv ("TERMCAP"); /* terminfo should be okay */ 733 unsetenv ("TERMCAP"); /* terminfo should be okay */
782#endif /* HAVE_UNSETENV */ 734#endif /* HAVE_UNSETENV */
783} 735}
784 736
785/*----------------------------------------------------------------------*/ 737/*----------------------------------------------------------------------*/
786/* 738/*
787 * This is more or less stolen straight from XFree86 xterm. 739 * This is more or less stolen straight from XFree86 xterm.
788 * This should support all European type languages. 740 * This should support all European type languages.
789 */ 741 */
790void 742void
791rxvt_term::set_locale (const char *locale) 743rxvt_term::set_locale (const char *locale)
792{ 744{
745 set_environ (envv);
746
793#if HAVE_XSETLOCALE || HAVE_SETLOCALE 747#if HAVE_XSETLOCALE || HAVE_SETLOCALE
794 free (this->locale); 748 free (this->locale);
795 this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale)); 749 this->locale = setlocale (LC_CTYPE, locale);
750
751 if (!this->locale)
752 {
753 if (*locale)
754 {
755 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
756 setlocale (LC_CTYPE, "C");
757 }
758 else
759 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
760
761 this->locale = "C";
762 }
763
764
765 this->locale = strdup (this->locale);
796 SET_LOCALE (this->locale); 766 SET_LOCALE (this->locale);
797 mbstate.reset (); 767 mbstate.reset ();
798#endif 768#endif
769
799#if HAVE_NL_LANGINFO 770#if HAVE_NL_LANGINFO
771 char *codeset = strdup (nl_langinfo (CODESET));
772 // /^UTF.?8/i
773 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
774 && (codeset[1] == 'T' || codeset[1] == 't')
775 && (codeset[2] == 'F' || codeset[2] == 'f')
776 && (codeset[3] == '8' || codeset[4] == '8');
800 free (codeset); 777 free (codeset);
801 codeset = strdup (nl_langinfo (CODESET));
802 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
803 || !STRCASECMP (codeset, "UTF8");
804#else 778#else
805 enc_utf8 = 1; 779 enc_utf8 = 0;
806#endif 780#endif
807} 781}
808 782
809void 783void
810rxvt_term::init_xlocale () 784rxvt_term::init_xlocale ()
811{ 785{
786 set_environ (envv);
787
812#ifdef USE_XIM 788#ifdef USE_XIM
813 if (!locale) 789 if (!locale)
814 rxvt_print_error ("Setting locale failed."); 790 rxvt_warn ("setting locale failed, working without locale support.\n");
815 else 791 else
816 { 792 {
817 Atom wmlocale; 793 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));
823 794
824 if (!XSupportsLocale ()) 795 if (!XSupportsLocale ())
825 { 796 {
826 rxvt_print_error ("The locale is not supported by Xlib"); 797 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
827 return; 798 return;
828 } 799 }
829 800
830 im_ev.start (display); 801 im_ev.start (display);
831 802
… …
841{ 812{
842 /* 813 /*
843 * Initialize the command connection. 814 * Initialize the command connection.
844 * This should be called after the X server connection is established. 815 * This should be called after the X server connection is established.
845 */ 816 */
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
859 817
860#ifdef META8_OPTION 818#ifdef META8_OPTION
861 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 819 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
862#endif 820#endif
863 821
864 get_ourmods (); 822 get_ourmods ();
865 823
866 if (! (Options & Opt_scrollTtyOutput)) 824 if (!option (Opt_scrollTtyOutput))
867 PrivateModes |= PrivMode_TtyOutputInh; 825 priv_modes |= PrivMode_TtyOutputInh;
868 if (Options & Opt_scrollTtyKeypress) 826 if (option (Opt_scrollTtyKeypress))
869 PrivateModes |= PrivMode_Keypress; 827 priv_modes |= PrivMode_Keypress;
870 if (! (Options & Opt_jumpScroll)) 828 if (!option (Opt_jumpScroll))
871 PrivateModes |= PrivMode_smoothScroll; 829 priv_modes |= PrivMode_smoothScroll;
872 830
873#ifndef NO_BACKSPACE_KEY 831#ifndef NO_BACKSPACE_KEY
874 if (STRCMP (key_backspace, "DEC") == 0) 832 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
875 PrivateModes |= PrivMode_HaveBackSpace; 833 priv_modes |= PrivMode_HaveBackSpace;
876#endif 834#endif
877 835
878 /* add value for scrollBar */ 836 /* add value for scrollBar */
879 if (scrollbar_visible ()) 837 if (scrollBar.state)
880 { 838 {
881 PrivateModes |= PrivMode_scrollBar; 839 priv_modes |= PrivMode_scrollBar;
882 SavedModes |= PrivMode_scrollBar; 840 SavedModes |= PrivMode_scrollBar;
883 } 841 }
884 if (menubar_visible ())
885 {
886 PrivateModes |= PrivMode_menuBar;
887 SavedModes |= PrivMode_menuBar;
888 }
889 842
890#ifdef CURSOR_BLINK 843 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} 844}
901 845
902/*----------------------------------------------------------------------*/ 846/*----------------------------------------------------------------------*/
903void 847void
904rxvt_term::Get_Colours () 848rxvt_term::get_colours ()
905{ 849{
906 int i; 850 int i;
907 851
852#ifdef OFF_FOCUS_FADING
853 pix_colors = pix_colors_focused;
854#endif
855
908 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 856 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
909 { 857 {
858 const char *name = rs[Rs_color + i];
859
860 if (!name)
861 continue;
862
910 rxvt_color xcol; 863 rxvt_color xcol;
911 864
912 if (!rs[Rs_color + i]) 865 if (!set_color (xcol, name))
913 continue;
914
915 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
916 { 866 {
917#ifndef XTERM_REVERSE_VIDEO 867#ifndef XTERM_REVERSE_VIDEO
918 if (i < 2 && (Options & Opt_reverseVideo)) 868 if (i < 2 && option (Opt_reverseVideo))
919 rs[Rs_color + i] = def_colorName[!i]; 869 name = def_colorName [1 - i];
920 else 870 else
921#endif 871#endif
922 rs[Rs_color + i] = def_colorName[i]; 872 name = def_colorName [i];
923 873
924 if (!rs[Rs_color + i]) 874 if (!name)
925 continue; 875 continue;
926 876
927 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 877 if (!set_color (xcol, name))
928 { 878 {
929 switch (i) 879 switch (i)
930 { 880 {
931 case Color_fg: 881 case Color_fg:
932 case Color_bg: 882 case Color_bg:
933 /* fatal: need bg/fg color */ 883 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
934 rxvt_print_error ("aborting"); 884 name = "";
935 exit (EXIT_FAILURE);
936 /* NOTREACHED */
937 break; 885 break;
938#ifndef NO_CURSORCOLOR 886#ifndef NO_CURSORCOLOR
939 case Color_cursor2: 887 case Color_cursor2:
940 xcol = PixColors[Color_fg]; 888#endif
941 break;
942#endif /* ! NO_CURSORCOLOR */
943 case Color_pointer: 889 case Color_pointer_fg:
944 xcol = PixColors[Color_fg]; 890 name = rs[Rs_color + Color_fg];
891 xcol.set (this, name);
945 break; 892 break;
946 default: 893 default:
947 xcol = PixColors[Color_bg]; /* None */ 894 name = rs[Rs_color + Color_bg];
895 xcol.set (this, name);
948 break; 896 break;
949 } 897 }
950 } 898 }
951 } 899 }
952 900
953 PixColors[i] = xcol; 901 pix_colors[i] = xcol;
954 SET_PIXCOLOR (i); 902 rs[Rs_color + i] = name;
903 }
904
905 if (depth <= 2)
955 } 906 {
956 907 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
957 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) 908 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
958 PixColors[Color_pointer] = PixColors[Color_fg]; 909 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
959 if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) 910 }
960 PixColors[Color_border] = PixColors[Color_fg];
961 911
962 /* 912 /*
963 * get scrollBar/menuBar shadow colors 913 * get scrollBar shadow colors
964 * 914 *
965 * The calculations of topShadow/bottomShadow values are adapted 915 * The calculations of topShadow/bottomShadow values are adapted
966 * from the fvwm window manager. 916 * from the fvwm window manager.
967 */ 917 */
968#ifdef KEEP_SCROLLCOLOR 918#ifdef RXVT_SCROLLBAR
969 919 if (depth <= 2)
970 if (XDEPTH <= 2) 920 {
971 { /* Monochrome */ 921 /* Monochrome */
972 PixColors[Color_scroll] = PixColors[Color_fg]; 922 alias_color (Color_scroll, Color_fg);
973 PixColors[Color_topShadow] = PixColors[Color_bg]; 923 alias_color (Color_topShadow, Color_bg);
974 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 924 alias_color (Color_bottomShadow, Color_bg);
975 } 925 }
976 else 926 else
977 { 927 {
978 rxvt_color xcol[3]; 928 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 */
982 929
983 xcol[1] = PixColors[Color_scroll]; 930 rgba cscroll;
984# ifdef PREFER_24BIT 931 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 932
1002 /* topShadowColor */ 933 /* topShadowColor */
1003 if (!xcol[1].set (display, 934 if (!pix_colors[Color_topShadow].set (this,
1004 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 935 rgba (
1005 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 936 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1006 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 937 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1007 xcol[1] = PixColors[Color_White]; 938 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1008 939 cscroll.a)
1009 PixColors[Color_topShadow] = xcol[1]; 940 ))
941 alias_color (Color_topShadow, Color_White);
1010 } 942 }
1011#endif /* KEEP_SCROLLCOLOR */ 943#endif
944
945#ifdef OFF_FOCUS_FADING
946 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
947 update_fade_color (i);
948#endif
1012} 949}
1013 950
1014/*----------------------------------------------------------------------*/ 951/*----------------------------------------------------------------------*/
1015/* color aliases, fg/bg bright-bold */ 952/* color aliases, fg/bg bright-bold */
1016void 953void
… …
1019 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 956 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1020 { 957 {
1021 int i = atoi (rs[Rs_color + idx]); 958 int i = atoi (rs[Rs_color + idx]);
1022 959
1023 if (i >= 8 && i <= 15) 960 if (i >= 8 && i <= 15)
1024 { /* bright colors */ 961 /* bright colors */
1025 i -= 8;
1026#ifndef NO_BRIGHTCOLOR
1027 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 962 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1028 return; 963 else if (i >= 0 && i <= 7)
1029#endif 964 /* normal colors */
1030
1031 }
1032
1033 if (i >= 0 && i <= 7) /* normal colors */
1034 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 965 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1035 } 966 }
1036} 967}
1037 968
1038/*----------------------------------------------------------------------*/ 969/*----------------------------------------------------------------------*/
… …
1041 * Use resource ``modifier'' to override the Meta modifier 972 * Use resource ``modifier'' to override the Meta modifier
1042 */ 973 */
1043void 974void
1044rxvt_term::get_ourmods () 975rxvt_term::get_ourmods ()
1045{ 976{
1046 int i, j, k; 977 int i, j, k;
1047 int requestedmeta, realmeta, realalt; 978 int requestedmeta, realmeta, realalt;
1048 const char *cm, *rsmod; 979 const char *cm, *rsmod;
1049 XModifierKeymap *map; 980 XModifierKeymap *map;
1050 KeyCode *kc; 981 KeyCode *kc;
1051 const unsigned int modmasks[] = 982 const unsigned int modmasks[] =
1052 { 983 {
1053 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 984 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1054 }; 985 };
1055 986
1056 requestedmeta = realmeta = realalt = 0; 987 requestedmeta = realmeta = realalt = 0;
1057 rsmod = rs[Rs_modifier]; 988 rsmod = rs[Rs_modifier];
989
1058 if (rsmod 990 if (rsmod
1059 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 991 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1060 requestedmeta = rsmod[3] - '0'; 992 requestedmeta = rsmod[3] - '0';
1061 993
1062 map = XGetModifierMapping (display->display); 994 map = XGetModifierMapping (dpy);
1063 kc = map->modifiermap; 995 kc = map->modifiermap;
996
1064 for (i = 1; i < 6; i++) 997 for (i = 1; i < 6; i++)
1065 { 998 {
1066 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 999 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1000
1067 for (j = map->max_keypermod; j--; k++) 1001 for (j = map->max_keypermod; j--; k++)
1068 { 1002 {
1069 if (kc[k] == 0) 1003 if (kc[k] == 0)
1070 break; 1004 break;
1005
1071 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 1006 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1072 { 1007 {
1073 case XK_Num_Lock: 1008 case XK_Num_Lock:
1074 ModNumLockMask = modmasks[i - 1]; 1009 ModNumLockMask = modmasks[i - 1];
1075 /* FALLTHROUGH */ 1010 continue;
1076 default: 1011
1077 continue; /* for (;;) */ 1012 case XK_ISO_Level3_Shift:
1013 ModLevel3Mask = modmasks[i - 1];
1014 continue;
1015
1078 case XK_Meta_L: 1016 case XK_Meta_L:
1079 case XK_Meta_R: 1017 case XK_Meta_R:
1080 cm = "meta"; 1018 cm = "meta";
1081 realmeta = i; 1019 realmeta = i;
1082 break; 1020 break;
1021
1083 case XK_Alt_L: 1022 case XK_Alt_L:
1084 case XK_Alt_R: 1023 case XK_Alt_R:
1085 cm = "alt"; 1024 cm = "alt";
1086 realalt = i; 1025 realalt = i;
1087 break; 1026 break;
1027
1088 case XK_Super_L: 1028 case XK_Super_L:
1089 case XK_Super_R: 1029 case XK_Super_R:
1090 cm = "super"; 1030 cm = "super";
1091 break; 1031 break;
1032
1092 case XK_Hyper_L: 1033 case XK_Hyper_L:
1093 case XK_Hyper_R: 1034 case XK_Hyper_R:
1094 cm = "hyper"; 1035 cm = "hyper";
1095 break; 1036 break;
1037
1038 default:
1039 continue;
1096 } 1040 }
1097 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 1041
1042 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1098 requestedmeta = i; 1043 requestedmeta = i;
1099 } 1044 }
1100 } 1045 }
1046
1101 XFreeModifiermap (map); 1047 XFreeModifiermap (map);
1048
1102 i = (requestedmeta ? requestedmeta 1049 i = requestedmeta ? requestedmeta
1103 : (realmeta ? realmeta 1050 : realmeta ? realmeta
1104 : (realalt ? realalt : 0))); 1051 : realalt ? realalt
1052 : 0;
1053
1105 if (i) 1054 if (i)
1106 ModMetaMask = modmasks[i - 1]; 1055 ModMetaMask = modmasks[i - 1];
1107} 1056}
1108 1057
1109/*----------------------------------------------------------------------*/ 1058/*----------------------------------------------------------------------*/
1110/* rxvt_Create_Windows () - Open and map the window */ 1059/* rxvt_Create_Windows () - Open and map the window */
1111void 1060void
1112rxvt_term::create_windows (int argc, const char *const *argv) 1061rxvt_term::create_windows (int argc, const char *const *argv)
1113{ 1062{
1114 XClassHint classHint; 1063 XClassHint classHint;
1115 XWMHints wmHint; 1064 XWMHints wmHint;
1065#if ENABLE_FRILLS
1066 MWMHints mwmhints = { };
1067#endif
1116 XGCValues gcvalue; 1068 XGCValues gcvalue;
1117 long vt_emask;
1118
1119 XWindowAttributes gattr; 1069 XSetWindowAttributes attributes;
1070 Window top, parent;
1120 1071
1121 if (Options & Opt_transparent) 1072 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 1073
1127 /* grab colors before netscape does */ 1074 /* grab colors before netscape does */
1128 Get_Colours (); 1075 get_colours ();
1129 1076
1130 if (!change_font (rs[Rs_font])) 1077 if (!set_fonts ())
1131 { 1078 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"); 1079
1133 destroy (); 1080 parent = display->root;
1134 return; 1081
1082 attributes.override_redirect = !!option (Opt_override_redirect);
1083
1084#if ENABLE_FRILLS
1085 if (option (Opt_borderLess))
1135 } 1086 {
1087 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1088 {
1089 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1090 attributes.override_redirect = true;
1091 }
1092 else
1093 {
1094 mwmhints.flags = MWM_HINTS_DECORATIONS;
1095 }
1096 }
1097#endif
1098
1099#if ENABLE_XEMBED
1100 if (rs[Rs_embed])
1101 {
1102 XWindowAttributes wattr;
1103
1104 parent = strtol (rs[Rs_embed], 0, 0);
1105
1106 if (!XGetWindowAttributes (dpy, parent, &wattr))
1107 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1108
1109 window_calc (wattr.width, wattr.height);
1110 }
1111#endif
1136 1112
1137 window_calc (0, 0); 1113 window_calc (0, 0);
1114
1115 /* sub-window placement & size in rxvt_resize_subwindows () */
1116 attributes.background_pixel = pix_colors_focused [Color_border];
1117 attributes.border_pixel = pix_colors_focused [Color_border];
1118 attributes.colormap = cmap;
1119
1120 top = XCreateWindow (dpy, parent,
1121 szHint.x, szHint.y,
1122 szHint.width, szHint.height,
1123 ext_bwidth,
1124 depth, InputOutput, visual,
1125 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1126 &attributes);
1127
1128 this->parent[0] = top;
1129
1138 old_width = szHint.width; 1130 old_width = szHint.width;
1139 old_height = szHint.height; 1131 old_height = szHint.height;
1140 1132
1141 /* parent window - reverse video so we can see placement errors 1133 set_title (rs [Rs_title]);
1142 * sub-window placement & size in rxvt_resize_subwindows () 1134 set_icon_name (rs [Rs_iconName]);
1135
1136 classHint.res_name = (char *)rs[Rs_name];
1137 classHint.res_class = (char *)RESCLASS;
1138
1139 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1140 wmHint.input = True;
1141 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1142 wmHint.window_group = top;
1143
1144 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1145 &szHint, &wmHint, &classHint);
1146#if ENABLE_EWMH
1147# ifdef HAVE_AFTERIMAGE
1148 /*
1149 * set up icon hint
1150 * rs [Rs_iconfile] is path to icon, asv has been created in init_resources
1143 */ 1151 */
1144 1152
1145#ifdef PREFER_24BIT 1153 if (rs [Rs_iconfile])
1146 XSetWindowAttributes attributes; 1154 {
1155 init_asv ();
1147 1156
1148 attributes.background_pixel = PixColors[Color_fg]; 1157 ASImage *im = file2ASImage (rs [Rs_iconfile], 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
1149 attributes.border_pixel = PixColors[Color_border]; 1158 if (asv && im)
1150 attributes.colormap = display->cmap; 1159 {
1151 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display), 1160 int w = im->width;
1152 szHint.x, szHint.y, 1161 int h = im->height;
1153 szHint.width, szHint.height, 1162 long* buffer = (long *)malloc ((2 + w * h) * sizeof (long));
1154 TermWin.ext_bwidth, 1163 ASImage *result = scale_asimage (asv, im,
1155 display->depth, InputOutput, 1164 w, h, ASA_ARGB32,
1156 display->visual, 1165 100, ASIMAGE_QUALITY_DEFAULT);
1157 CWBackPixel | CWBorderPixel | CWColormap, &attributes); 1166 destroy_asimage (&im);
1158#else 1167
1159 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display), 1168 if (buffer && result)
1160 szHint.x, szHint.y, 1169 {
1161 szHint.width, 1170 ARGB32 *asbuf = result->alt.argb32;
1162 szHint.height, 1171 buffer [0] = w;
1163 TermWin.ext_bwidth, 1172 buffer [1] = h;
1164 PixColors[Color_border], 1173
1165 PixColors[Color_fg]); 1174 for (unsigned int i = 0; i < w * h; ++i)
1175 buffer [i + 2] = asbuf [i];
1176
1177 destroy_asimage (&result);
1178 XChangeProperty (dpy, top, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1179 PropModeReplace, (const unsigned char*) buffer, 2 + w * h);
1180 free (buffer);
1181 }
1182 else
1183 {
1184 if (!buffer)
1185 rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1186
1187 if (!result)
1188 rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
1189 }
1190 }
1191 else
1192 rxvt_warn ("Loading image icon failed, continuing without.\n");
1193 }
1166#endif 1194# endif
1195#endif
1167 1196
1168 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1197#if ENABLE_FRILLS
1169 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1198 if (mwmhints.flags)
1199 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1200 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1201#endif
1170 1202
1171 classHint.res_name = (char *)rs[Rs_name]; 1203 Atom protocols[] = {
1172 classHint.res_class = (char *)APL_CLASS; 1204 xa[XA_WM_DELETE_WINDOW],
1205#if ENABLE_EWMH
1206 xa[XA_NET_WM_PING],
1207#endif
1208 };
1173 1209
1174 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1210 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1175 wmHint.input = True;
1176 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1177 : NormalState);
1178 wmHint.window_group = TermWin.parent[0];
1179 1211
1180 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1212#if ENABLE_FRILLS
1181 (char **)argv, argc, &szHint, &wmHint, &classHint); 1213 if (rs[Rs_transient_for])
1214 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1215#endif
1182 1216
1183 XSelectInput (display->display, TermWin.parent[0], 1217#if ENABLE_EWMH
1218 long pid = getpid ();
1219
1220 XChangeProperty (dpy, top,
1221 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1222 PropModeReplace, (unsigned char *)&pid, 1);
1223
1224 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1225#endif
1226
1227 XSelectInput (dpy, top,
1184 KeyPressMask 1228 KeyPressMask
1185#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1229#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1186 | KeyReleaseMask 1230 | KeyReleaseMask
1187#endif 1231#endif
1188 | FocusChangeMask | VisibilityChangeMask 1232 | FocusChangeMask | VisibilityChangeMask
1189 | StructureNotifyMask); 1233 | ExposureMask | StructureNotifyMask);
1234
1190 termwin_ev.start (display, TermWin.parent[0]); 1235 termwin_ev.start (display, top);
1191 1236
1192 /* vt cursor: Black-on-White is standard, but this is more popular */ 1237 /* vt cursor: Black-on-White is standard, but this is more popular */
1193 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1238 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1194
1195#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1196 /* cursor (menuBar/scrollBar): Black-on-White */
1197 leftptr_cursor = XCreateFontCursor (display->display, 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
1212 1239
1213 /* the vt window */ 1240 /* the vt window */
1214 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1241 vt = XCreateSimpleWindow (dpy, top,
1215 window_vt_x, window_vt_y, 1242 window_vt_x, window_vt_y,
1216 TermWin_TotalWidth (), 1243 width, height,
1217 TermWin_TotalHeight (),
1218 0, 1244 0,
1219 PixColors[Color_fg], 1245 pix_colors_focused[Color_fg],
1220 PixColors[Color_bg]); 1246 pix_colors_focused[Color_bg]);
1221 1247
1222#ifdef DEBUG_X 1248 attributes.bit_gravity = NorthWestGravity;
1223 XStoreName (display->display, TermWin.vt, "vt window"); 1249 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1224#endif
1225 1250
1226 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1251 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1227 | PropertyChangeMask);
1228 1252
1229#ifdef POINTER_BLANK
1230 pointer_unblank ();
1231
1232 if ((Options & Opt_pointerBlank)) 1253 if (option (Opt_pointerBlank))
1233 vt_emask |= PointerMotionMask; 1254 vt_emask |= PointerMotionMask;
1234 else 1255 else
1235#endif
1236 vt_emask |= (Button1MotionMask | Button3MotionMask); 1256 vt_emask |= Button1MotionMask | Button3MotionMask;
1237 1257
1238 XSelectInput (display->display, TermWin.vt, vt_emask); 1258 vt_select_input ();
1259
1239 vt_ev.start (display, TermWin.vt); 1260 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#ifdef DEBUG_X
1252 XStoreName (display->display, menuBar.win, "menubar");
1253#endif
1254
1255 XDefineCursor (display->display, menuBar.win,
1256 XCreateFontCursor (display->display, XC_left_ptr));
1257
1258 XSelectInput (display->display, menuBar.win,
1259 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1260 | Button1MotionMask));
1261 menubar_ev.start (display, menuBar.win);
1262 }
1263#endif
1264
1265#ifdef XPM_BACKGROUND
1266 if (rs[Rs_backgroundPixmap] != NULL
1267 && ! (Options & Opt_transparent))
1268 {
1269 const char *p = rs[Rs_backgroundPixmap];
1270
1271 if ((p = STRCHR (p, ';')) != NULL)
1272 {
1273 p++;
1274 scale_pixmap (p);
1275 }
1276 set_bgPixmap (rs[Rs_backgroundPixmap]);
1277 scr_touch (True);
1278 }
1279#endif
1280 1261
1281 /* graphics context for the vt window */ 1262 /* graphics context for the vt window */
1282 gcvalue.foreground = PixColors[Color_fg]; 1263 gcvalue.foreground = pix_colors[Color_fg];
1283 gcvalue.background = PixColors[Color_bg]; 1264 gcvalue.background = pix_colors[Color_bg];
1284 gcvalue.graphics_exposures = 1; 1265 gcvalue.graphics_exposures = 0;
1285 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1266
1267 gc = XCreateGC (dpy, vt,
1286 GCForeground | GCBackground 1268 GCForeground | GCBackground | GCGraphicsExposures,
1287 | GCGraphicsExposures, &gcvalue); 1269 &gcvalue);
1288 1270
1289#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1271 drawable = new rxvt_drawable (this, vt);
1290 gcvalue.foreground = PixColors[Color_topShadow];
1291 topShadowGC = XCreateGC (display->display, TermWin.vt,
1292 GCForeground, &gcvalue);
1293 gcvalue.foreground = PixColors[Color_bottomShadow];
1294 botShadowGC = XCreateGC (display->display, TermWin.vt,
1295 GCForeground, &gcvalue);
1296 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg
1297 : Color_scroll)];
1298 scrollbarGC = XCreateGC (display->display, TermWin.vt,
1299 GCForeground, &gcvalue);
1300#endif
1301}
1302 1272
1303/*----------------------------------------------------------------------*/ 1273#ifdef OFF_FOCUS_FADING
1304/* 1274 // initially we are in unfocused state
1305 * Run the command in a subprocess and return a file descriptor for the 1275 if (rs[Rs_fade])
1306 * master end of the pseudo-teletype pair with the command talking to 1276 pix_colors = pix_colors_unfocused;
1307 * the slave.
1308 */
1309int
1310rxvt_term::run_command (const char *const *argv)
1311{
1312 int cfd, er;
1313
1314 /* get master (pty) */
1315 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1316 {
1317 rxvt_print_error ("can't open pseudo-tty");
1318 return -1;
1319 }
1320
1321 fcntl (cfd, F_SETFL, O_NONBLOCK);
1322
1323 /* get slave (tty) */
1324 if (tty_fd < 0)
1325 {
1326#ifndef NO_SETOWNER_TTYDEV
1327 privileged_ttydev (SAVE);
1328#endif
1329
1330 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1331 {
1332 close (cfd);
1333 rxvt_print_error ("can't open slave tty %s", ttydev);
1334 return -1;
1335 }
1336 }
1337#ifndef NO_BACKSPACE_KEY
1338 if (key_backspace[0] && !key_backspace[1])
1339 er = key_backspace[0];
1340 else if (STRCMP (key_backspace, "DEC") == 0)
1341 er = '\177'; /* the initial state anyway */
1342 else
1343#endif
1344
1345 er = -1;
1346
1347 rxvt_get_ttymode (& (tio), er);
1348
1349#ifndef __QNX__
1350 /* spin off the command interpreter */
1351 switch (cmd_pid = fork ())
1352 {
1353 case -1:
1354 rxvt_print_error ("can't fork");
1355 return -1;
1356 case 0:
1357 close (cfd); /* only keep tty_fd and STDERR open */
1358
1359 init_env ();
1360
1361 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1362 rxvt_print_error ("could not obtain control of tty");
1363 else
1364 {
1365 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1366 dup2 (tty_fd, STDIN_FILENO);
1367 dup2 (tty_fd, STDOUT_FILENO);
1368 dup2 (tty_fd, STDERR_FILENO);
1369
1370 if (tty_fd > 2)
1371 close (tty_fd);
1372
1373 run_child (argv);
1374 }
1375 exit (EXIT_FAILURE);
1376 /* NOTREACHED */
1377 default:
1378 {
1379#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1380 int fdstdin;
1381
1382 fdstdin = dup (STDIN_FILENO);
1383 dup2 (tty_fd, STDIN_FILENO);
1384#endif
1385
1386#ifdef UTMP_SUPPORT
1387 privileged_utmp (SAVE);
1388#endif
1389
1390#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1391
1392 dup2 (fdstdin, STDIN_FILENO);
1393 close (fdstdin);
1394#endif
1395
1396 }
1397 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1398 break;
1399 }
1400#else /* __QNX__ uses qnxspawn () */
1401 fchmod (tty_fd, 0622);
1402 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1403 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1404
1405 if (run_child (argv) == -1)
1406 exit (EXIT_FAILURE);
1407#endif
1408
1409 return cfd;
1410}
1411
1412/* ------------------------------------------------------------------------- *
1413 * CHILD PROCESS OPERATIONS *
1414 * ------------------------------------------------------------------------- */
1415/*
1416 * The only open file descriptor is the slave tty - so no error messages.
1417 * returns are fatal
1418 */
1419int
1420rxvt_term::run_child (const char *const *argv)
1421{
1422 char *login;
1423
1424 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1425
1426 if (Options & Opt_console)
1427 { /* be virtual console, fail silently */
1428#ifdef TIOCCONS
1429 unsigned int on = 1;
1430
1431 ioctl (STDIN_FILENO, TIOCCONS, &on);
1432#elif defined (SRIOCSREDIR)
1433 int fd;
1434
1435 fd = open (CONSOLE, O_WRONLY, 0);
1436 if (fd >= 0)
1437 {
1438 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1439 close (fd);
1440 }
1441#endif /* SRIOCSREDIR */
1442
1443 }
1444
1445 /* reset signals and spin off the command interpreter */
1446 signal (SIGINT, SIG_DFL);
1447 signal (SIGQUIT, SIG_DFL);
1448 signal (SIGCHLD, SIG_DFL);
1449 /*
1450 * mimick login's behavior by disabling the job control signals
1451 * a shell that wants them can turn them back on
1452 */
1453#ifdef SIGTSTP
1454 signal (SIGTSTP, SIG_IGN);
1455 signal (SIGTTIN, SIG_IGN);
1456 signal (SIGTTOU, SIG_IGN);
1457#endif /* SIGTSTP */
1458
1459 /* set window size */
1460 struct winsize ws;
1461
1462 ws.ws_col = TermWin.ncol;
1463 ws.ws_row = TermWin.nrow;
1464 ws.ws_xpixel = ws.ws_ypixel = 0;
1465 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1466
1467 // unblock signals (signals are blocked by iom.C
1468 sigset_t ss;
1469 sigemptyset (&ss);
1470 sigprocmask (SIG_SETMASK, &ss, 0);
1471
1472#ifndef __QNX__
1473 /* command interpreter path */
1474 if (argv != NULL)
1475 {
1476# ifdef DEBUG_CMD
1477 int i;
1478
1479 for (i = 0; argv[i]; i++)
1480 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1481# endif 1277#endif
1482 1278
1483 execvp (argv[0], (char *const *)argv); 1279 pointer_unblank ();
1484 /* no error message: STDERR is closed! */ 1280 scr_recolour ();
1485 }
1486 else
1487 {
1488 const char *argv0, *shell;
1489
1490 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1491 shell = "/bin/sh";
1492
1493 argv0 = (const char *)rxvt_r_basename (shell);
1494 if (Options & Opt_loginShell)
1495 {
1496 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1497
1498 login[0] = '-';
1499 STRCPY (&login[1], argv0);
1500 argv0 = login;
1501 }
1502 execlp (shell, argv0, NULL);
1503 /* no error message: STDERR is closed! */
1504 }
1505
1506#else /* __QNX__ uses qnxspawn () */
1507
1508 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1509 char *command = NULL, fullcommand[_MAX_PATH];
1510 char **arg_v, *arg_a[2] = { NULL, NULL };
1511
1512 if (argv != NULL)
1513 {
1514 if (access (argv[0], X_OK) == -1)
1515 {
1516 if (STRCHR (argv[0], '/') == NULL)
1517 {
1518 searchenv (argv[0], "PATH", fullcommand);
1519 if (fullcommand[0] != '\0')
1520 command = fullcommand;
1521 }
1522 if (access (command, X_OK) == -1)
1523 return -1;
1524 }
1525 else
1526 command = argv[0];
1527 arg_v = argv;
1528 }
1529 else
1530 {
1531 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1532 command = "/bin/sh";
1533
1534 arg_a[0] = my_basename (command);
1535 if (Options & Opt_loginShell)
1536 {
1537 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1538
1539 login[0] = '-';
1540 STRCPY (&login[1], arg_a[0]);
1541 arg_a[0] = login;
1542 }
1543 arg_v = arg_a;
1544 }
1545 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1546 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1547 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1548 command, arg_v, environ, iov_a, 0);
1549 if (login)
1550 free (login);
1551
1552 close (tty_fd);
1553 return cmd_fd;
1554
1555#endif
1556 return -1;
1557} 1281}
1558 1282
1559/* ------------------------------------------------------------------------- * 1283/* ------------------------------------------------------------------------- *
1560 * GET TTY CURRENT STATE * 1284 * GET TTY CURRENT STATE *
1561 * ------------------------------------------------------------------------- */ 1285 * ------------------------------------------------------------------------- */
1562/* rxvt_get_ttymode () */
1563/* EXTPROTO */
1564void 1286void
1565rxvt_get_ttymode (ttymode_t *tio, int erase) 1287rxvt_get_ttymode (struct termios *tio, int erase)
1566{ 1288{
1567#ifdef HAVE_TERMIOS_H
1568 /* 1289 /*
1569 * standard System V termios interface 1290 * standard System V termios interface
1570 */ 1291 */
1571 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1292 if (tcgetattr (STDIN_FILENO, tio) < 0)
1572 { 1293 {
1573 /* return error - use system defaults */ 1294 // return error - use system defaults,
1295 // where possible, and zero elsewhere
1296 memset (tio, 0, sizeof (struct termios));
1297
1574 tio->c_cc[VINTR] = CINTR; 1298 tio->c_cc[VINTR] = CINTR;
1575 tio->c_cc[VQUIT] = CQUIT; 1299 tio->c_cc[VQUIT] = CQUIT;
1576 tio->c_cc[VERASE] = CERASE; 1300 tio->c_cc[VERASE] = CERASE;
1301#ifdef VERASE2
1302 tio->c_cc[VERASE2] = CERASE2;
1303#endif
1577 tio->c_cc[VKILL] = CKILL; 1304 tio->c_cc[VKILL] = CKILL;
1578 tio->c_cc[VSTART] = CSTART; 1305 tio->c_cc[VSTART] = CSTART;
1579 tio->c_cc[VSTOP] = CSTOP; 1306 tio->c_cc[VSTOP] = CSTOP;
1580 tio->c_cc[VSUSP] = CSUSP; 1307 tio->c_cc[VSUSP] = CSUSP;
1581# ifdef VDSUSP 1308# ifdef VDSUSP
1582
1583 tio->c_cc[VDSUSP] = CDSUSP; 1309 tio->c_cc[VDSUSP] = CDSUSP;
1584# endif 1310# endif
1585# ifdef VREPRINT 1311# ifdef VREPRINT
1586
1587 tio->c_cc[VREPRINT] = CRPRNT; 1312 tio->c_cc[VREPRINT] = CRPRNT;
1588# endif 1313# endif
1589# ifdef VDISCRD 1314# ifdef VDISCRD
1590
1591 tio->c_cc[VDISCRD] = CFLUSH; 1315 tio->c_cc[VDISCRD] = CFLUSH;
1592# endif 1316# endif
1593# ifdef VWERSE 1317# ifdef VWERSE
1594
1595 tio->c_cc[VWERSE] = CWERASE; 1318 tio->c_cc[VWERSE] = CWERASE;
1596# endif 1319# endif
1597# ifdef VLNEXT 1320# ifdef VLNEXT
1598
1599 tio->c_cc[VLNEXT] = CLNEXT; 1321 tio->c_cc[VLNEXT] = CLNEXT;
1600# endif 1322# endif
1601
1602 } 1323 }
1324
1603 tio->c_cc[VEOF] = CEOF; 1325 tio->c_cc[VEOF] = CEOF;
1604 tio->c_cc[VEOL] = VDISABLE; 1326 tio->c_cc[VEOL] = VDISABLE;
1605# ifdef VEOL2 1327# ifdef VEOL2
1606
1607 tio->c_cc[VEOL2] = VDISABLE; 1328 tio->c_cc[VEOL2] = VDISABLE;
1608# endif 1329# endif
1609# ifdef VSWTC 1330# ifdef VSWTC
1610
1611 tio->c_cc[VSWTC] = VDISABLE; 1331 tio->c_cc[VSWTC] = VDISABLE;
1612# endif 1332# endif
1613# ifdef VSWTCH 1333# ifdef VSWTCH
1614
1615 tio->c_cc[VSWTCH] = VDISABLE; 1334 tio->c_cc[VSWTCH] = VDISABLE;
1616# endif 1335# endif
1617# if VMIN != VEOF 1336# if VMIN != VEOF
1618
1619 tio->c_cc[VMIN] = 1; 1337 tio->c_cc[VMIN] = 1;
1620# endif 1338# endif
1621# if VTIME != VEOL 1339# if VTIME != VEOL
1622
1623 tio->c_cc[VTIME] = 0; 1340 tio->c_cc[VTIME] = 0;
1624# endif 1341# endif
1625 1342
1626 if (erase != -1) 1343 if (erase != -1)
1627 tio->c_cc[VERASE] = (char)erase; 1344 tio->c_cc[VERASE] = (char)erase;
… …
1643 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1360 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1644# if defined (ECHOCTL) && defined (ECHOKE) 1361# if defined (ECHOCTL) && defined (ECHOKE)
1645 | ECHOCTL | ECHOKE 1362 | ECHOCTL | ECHOKE
1646# endif 1363# endif
1647 | ECHOE | ECHOK); 1364 | ECHOE | ECHOK);
1648# else /* HAVE_TERMIOS_H */
1649
1650 /*
1651 * sgtty interface
1652 */
1653
1654 /* get parameters -- gtty */
1655 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1656 {
1657 tio->sg.sg_erase = CERASE; /* ^H */
1658 tio->sg.sg_kill = CKILL; /* ^U */
1659 }
1660 if (erase != -1)
1661 tio->sg.sg_erase = (char)erase;
1662
1663 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1664
1665 /* get special characters */
1666 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1667 {
1668 tio->tc.t_intrc = CINTR; /* ^C */
1669 tio->tc.t_quitc = CQUIT; /* ^\ */
1670 tio->tc.t_startc = CSTART; /* ^Q */
1671 tio->tc.t_stopc = CSTOP; /* ^S */
1672 tio->tc.t_eofc = CEOF; /* ^D */
1673 tio->tc.t_brkc = -1;
1674 }
1675 /* get local special chars */
1676 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1677 {
1678 tio->lc.t_suspc = CSUSP; /* ^Z */
1679 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1680 tio->lc.t_rprntc = CRPRNT; /* ^R */
1681 tio->lc.t_flushc = CFLUSH; /* ^O */
1682 tio->lc.t_werasc = CWERASE; /* ^W */
1683 tio->lc.t_lnextc = CLNEXT; /* ^V */
1684 }
1685 /* get line discipline */
1686 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1687# ifdef NTTYDISC
1688
1689 tio->line = NTTYDISC;
1690# endif /* NTTYDISC */
1691
1692 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1693#endif /* HAVE_TERMIOS_H */
1694 1365
1695 /* 1366 /*
1696 * Debugging 1367 * Debugging
1697 */ 1368 */
1698#ifdef DEBUG_TTYMODE 1369#ifdef DEBUG_TTYMODE
1699#ifdef HAVE_TERMIOS_H
1700 /* c_iflag bits */ 1370 /* c_iflag bits */
1701 fprintf (stderr, "Input flags\n"); 1371 fprintf (stderr, "Input flags\n");
1702 1372
1703 /* cpp token stringize doesn't work on all machines <sigh> */ 1373 /* cpp token stringize doesn't work on all machines <sigh> */
1704# define FOO(flag,name) \ 1374# define FOO(flag,name) \
… …
1716 FOO (IGNCR, "IGNCR"); 1386 FOO (IGNCR, "IGNCR");
1717 FOO (ICRNL, "ICRNL"); 1387 FOO (ICRNL, "ICRNL");
1718 FOO (IXON, "IXON"); 1388 FOO (IXON, "IXON");
1719 FOO (IXOFF, "IXOFF"); 1389 FOO (IXOFF, "IXOFF");
1720# ifdef IUCLC 1390# ifdef IUCLC
1721
1722 FOO (IUCLC, "IUCLC"); 1391 FOO (IUCLC, "IUCLC");
1723# endif 1392# endif
1724# ifdef IXANY 1393# ifdef IXANY
1725
1726 FOO (IXANY, "IXANY"); 1394 FOO (IXANY, "IXANY");
1727# endif 1395# endif
1728# ifdef IMAXBEL 1396# ifdef IMAXBEL
1729
1730 FOO (IMAXBEL, "IMAXBEL"); 1397 FOO (IMAXBEL, "IMAXBEL");
1731# endif 1398# endif
1732 1399
1733 fprintf (stderr, "\n"); 1400 fprintf (stderr, "\n");
1734 1401
… …
1741 FOO (VERASE, "VERASE"); 1408 FOO (VERASE, "VERASE");
1742 FOO (VKILL, "VKILL"); 1409 FOO (VKILL, "VKILL");
1743 FOO (VEOF, "VEOF"); 1410 FOO (VEOF, "VEOF");
1744 FOO (VEOL, "VEOL"); 1411 FOO (VEOL, "VEOL");
1745# ifdef VEOL2 1412# ifdef VEOL2
1746
1747 FOO (VEOL2, "VEOL2"); 1413 FOO (VEOL2, "VEOL2");
1748# endif 1414# endif
1749# ifdef VSWTC 1415# ifdef VSWTC
1750
1751 FOO (VSWTC, "VSWTC"); 1416 FOO (VSWTC, "VSWTC");
1752# endif 1417# endif
1753# ifdef VSWTCH 1418# ifdef VSWTCH
1754
1755 FOO (VSWTCH, "VSWTCH"); 1419 FOO (VSWTCH, "VSWTCH");
1756# endif 1420# endif
1757
1758 FOO (VSTART, "VSTART"); 1421 FOO (VSTART, "VSTART");
1759 FOO (VSTOP, "VSTOP"); 1422 FOO (VSTOP, "VSTOP");
1760 FOO (VSUSP, "VSUSP"); 1423 FOO (VSUSP, "VSUSP");
1761# ifdef VDSUSP 1424# ifdef VDSUSP
1762
1763 FOO (VDSUSP, "VDSUSP"); 1425 FOO (VDSUSP, "VDSUSP");
1764# endif 1426# endif
1765# ifdef VREPRINT 1427# ifdef VREPRINT
1766
1767 FOO (VREPRINT, "VREPRINT"); 1428 FOO (VREPRINT, "VREPRINT");
1768# endif 1429# endif
1769# ifdef VDISCRD 1430# ifdef VDISCRD
1770
1771 FOO (VDISCRD, "VDISCRD"); 1431 FOO (VDISCRD, "VDISCRD");
1772# endif 1432# endif
1773# ifdef VWERSE 1433# ifdef VWERSE
1774
1775 FOO (VWERSE, "VWERSE"); 1434 FOO (VWERSE, "VWERSE");
1776# endif 1435# endif
1777# ifdef VLNEXT 1436# ifdef VLNEXT
1778
1779 FOO (VLNEXT, "VLNEXT"); 1437 FOO (VLNEXT, "VLNEXT");
1780# endif 1438# endif
1781 1439
1782 fprintf (stderr, "\n"); 1440 fprintf (stderr, "\n");
1783# undef FOO 1441# undef FOO
1784# endif /* HAVE_TERMIOS_H */ 1442#endif /* DEBUG_TTYMODE */
1785#endif /* DEBUG_TTYMODE */
1786} 1443}
1787 1444
1445/*----------------------------------------------------------------------*/
1446/*
1447 * Run the command in a subprocess and return a file descriptor for the
1448 * master end of the pseudo-teletype pair with the command talking to
1449 * the slave.
1450 */
1451void
1452rxvt_term::run_command (const char *const *argv)
1453{
1454#if ENABLE_FRILLS
1455 if (rs[Rs_pty_fd])
1456 {
1457 pty->pty = atoi (rs[Rs_pty_fd]);
1458
1459 if (pty->pty >= 0)
1460 {
1461 if (getfd_hook)
1462 pty->pty = (*getfd_hook) (pty->pty);
1463
1464 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1465 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1466 }
1467 }
1468 else
1469#endif
1470 if (!pty->get ())
1471 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1472
1473 int er;
1474
1475#ifndef NO_BACKSPACE_KEY
1476 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1477 er = rs[Rs_backspace_key][0];
1478 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1479 er = '\177'; /* the initial state anyway */
1480 else
1481#endif
1482 er = -1;
1483
1484 rxvt_get_ttymode (&tio, er);
1485 /* init terminal attributes */
1486 cfsetospeed (&tio, BAUDRATE);
1487 cfsetispeed (&tio, BAUDRATE);
1488 tcsetattr (pty->tty, TCSANOW, &tio);
1489 pty->set_utf8_mode (enc_utf8);
1490
1491 /* set initial window size */
1492 tt_winch ();
1493
1494#if ENABLE_FRILLS
1495 if (rs[Rs_pty_fd])
1496 return;
1497#endif
1498
1499 /* spin off the command interpreter */
1500 switch (cmd_pid = fork ())
1501 {
1502 case -1:
1503 {
1504 cmd_pid = 0;
1505 rxvt_fatal ("can't fork, aborting.\n");
1506 }
1507 case 0:
1508 init_env ();
1509
1510 if (!pty->make_controlling_tty ())
1511 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1512 else
1513 {
1514 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1515 dup2 (pty->tty, STDIN_FILENO);
1516 dup2 (pty->tty, STDOUT_FILENO);
1517 dup2 (pty->tty, STDERR_FILENO);
1518
1519 // close all our file handles that we do no longer need
1520 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1521 {
1522 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1523 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1524 }
1525
1526 run_child (argv);
1527 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1528 }
1529
1530 _exit (EXIT_FAILURE);
1531
1532 default:
1533 if (!option (Opt_utmpInhibit))
1534 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1535
1536 pty->close_tty ();
1537
1538 child_ev.start (cmd_pid);
1539
1540 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1541 break;
1542 }
1543}
1544
1545/* ------------------------------------------------------------------------- *
1546 * CHILD PROCESS OPERATIONS *
1547 * ------------------------------------------------------------------------- */
1548/*
1549 * The only open file descriptor is the slave tty - so no error messages.
1550 * returns are fatal
1551 */
1552int
1553rxvt_term::run_child (const char *const *argv)
1554{
1555 char *login;
1556
1557 if (option (Opt_console))
1558 {
1559 /* be virtual console, fail silently */
1560#ifdef TIOCCONS
1561 unsigned int on = 1;
1562
1563 ioctl (STDIN_FILENO, TIOCCONS, &on);
1564#elif defined (SRIOCSREDIR)
1565 int fd;
1566
1567 fd = open (CONSOLE, O_WRONLY, 0);
1568 if (fd >= 0)
1569 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1570 close (fd);
1571#endif /* SRIOCSREDIR */
1572 }
1573
1574 /* reset signals and spin off the command interpreter */
1575 signal (SIGINT, SIG_DFL);
1576 signal (SIGQUIT, SIG_DFL);
1577 signal (SIGCHLD, SIG_DFL);
1578 signal (SIGHUP, SIG_DFL);
1579 signal (SIGPIPE, SIG_DFL);
1580 /*
1581 * mimick login's behavior by disabling the job control signals
1582 * a shell that wants them can turn them back on
1583 */
1584#ifdef SIGTSTP
1585 signal (SIGTSTP, SIG_IGN);
1586 signal (SIGTTIN, SIG_IGN);
1587 signal (SIGTTOU, SIG_IGN);
1588#endif /* SIGTSTP */
1589
1590 /* command interpreter path */
1591 if (argv)
1592 {
1593# ifdef DEBUG_CMD
1594 int i;
1595
1596 for (i = 0; argv[i]; i++)
1597 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1598# endif
1599
1600 execvp (argv[0], (char *const *)argv);
1601 /* no error message: STDERR is closed! */
1602 }
1603 else
1604 {
1605 const char *argv0, *shell;
1606
1607 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1608 shell = "/bin/sh";
1609
1610 argv0 = rxvt_basename (shell);
1611
1612 if (option (Opt_loginShell))
1613 {
1614 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1615
1616 login[0] = '-';
1617 strcpy (&login[1], argv0);
1618 argv0 = login;
1619 }
1620
1621 execlp (shell, argv0, (char *)0);
1622 /* no error message: STDERR is closed! */
1623 }
1624
1625 return -1;
1626}
1627
1788/*----------------------- end-of-file (C source) -----------------------*/ 1628/*----------------------- end-of-file (C source) -----------------------*/

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