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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.36 by pcg, Tue Feb 24 16:25:44 2004 UTC vs.
Revision 1.246 by ayin, Sun Jan 27 22:48:33 2008 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;
386 TermWin.saveLines = SAVELINES; 298 saveLines = SAVELINES;
387 numPixColors = TOTAL_COLORS;
388 299
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; 300 refresh_type = SLOW_REFRESH;
406 prev_nrow = prev_ncol = 0;
407 301
408 oldcursor.row = oldcursor.col = -1; 302 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
414 303
415 last_bot = last_state = -1; 304 set_option (Opt_scrollBar);
416 305 set_option (Opt_scrollTtyOutput);
417#ifdef MENUBAR 306 set_option (Opt_jumpScroll);
418 menu_readonly = 1; 307 set_option (Opt_skipScroll);
419# if ! (MENUBAR_MAX > 1) 308 set_option (Opt_secondaryScreen);
420 CurrentBar = & (BarList); 309 set_option (Opt_secondaryScroll);
421# endif /* (MENUBAR_MAX > 1) */ 310 set_option (Opt_pastableTabs);
422#endif 311 set_option (Opt_intensityStyles);
423 312 set_option (Opt_iso14755_52);
424 return true; 313 set_option (Opt_buffered);
425} 314}
426 315
427void 316static void
428rxvt_term::init_secondary () 317init_secondary ()
429{ 318{
430 int i; 319 int i;
431#ifdef TTY_GID_SUPPORT
432 struct group *gr = getgrnam ("tty");
433 320
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) 321 if ((i = open ("/dev/null", O_RDONLY)) < 0)
452 { 322 {
453 /* TODO: BOO HISS */
454 dup2 (STDERR_FILENO, STDIN_FILENO); 323 dup2 (STDERR_FILENO, STDIN_FILENO);
455 } 324 }
456 else if (i > STDIN_FILENO) 325 else if (i != STDIN_FILENO)
457 { 326 {
458 dup2 (i, STDIN_FILENO); 327 dup2 (i, STDIN_FILENO);
459 close (i); 328 close (i);
460 } 329 }
461 330
462 dup2 (STDERR_FILENO, STDOUT_FILENO); 331 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} 332}
475 333
476/*----------------------------------------------------------------------*/ 334/*----------------------------------------------------------------------*/
477const char ** 335const char **
478rxvt_term::init_resources (int argc, const char *const *argv) 336rxvt_term::init_resources (int argc, const char *const *argv)
479{ 337{
480 int i, r_argc; 338 int i, r_argc;
481 char *val;
482 const char **cmd_argv, **r_argv; 339 const char **cmd_argv, **r_argv;
483 340
484 /* 341 /*
485 * Look for -exec option. Find => split and make cmd_argv[] of command args 342 * Look for -e option. Find => split and make cmd_argv[] of command args
486 */ 343 */
487 for (r_argc = 0; r_argc < argc; r_argc++) 344 for (r_argc = 0; r_argc < argc; r_argc++)
488 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) 345 if (!strcmp (argv[r_argc], "-e"))
489 break; 346 break;
347
348 if (r_argc == argc)
349 cmd_argv = NULL;
350 else if (!argv[r_argc + 1])
351 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
352 else
353 {
354 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
355
356 for (i = 0; i < argc - r_argc - 1; i++)
357 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
358
359 cmd_argv[i] = NULL;
360 }
490 361
491 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 362 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
492 363
493 for (i = 0; i < r_argc; i++) 364 for (i = 0; i < r_argc; i++)
494 r_argv[i] = (const char *)argv[i]; 365 r_argv[i] = (const char *)argv[i];
495 366
496 r_argv[i] = NULL; 367 r_argv[i] = NULL;
497 368
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]); 369 rs[Rs_name] = rxvt_basename (argv[0]);
515 370
516 /* 371 /*
517 * Open display, get options/resources and create the window 372 * Open display, get options/resources and create the window
518 */ 373 */
374
519 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 375 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
520 rs[Rs_display_name] = ":0"; 376 rs[Rs_display_name] = ":0";
521 377
522 get_options (r_argc, r_argv); 378 get_options (r_argc, r_argv);
379
380 if (!(display = displays.get (rs[Rs_display_name])))
381 {
382 free (r_argv);
383 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
384 }
385
386 // using a local pointer decreases code size a lot
387 xa = display->xa;
388
389 set (display);
390 extract_resources ();
391
392#if XFT
393 if (rs[Rs_depth])
394 select_visual (strtol (rs[Rs_depth], 0, 0));
395#endif
396
397#ifdef HAVE_AFTERIMAGE
398 set_application_name ((char*)rs[Rs_name]);
399 set_output_threshold (OUTPUT_LEVEL_WARNING);
400 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
401#endif
523 free (r_argv); 402 free (r_argv);
524 403
525#ifdef LOCAL_X_IS_UNIX 404 for (int i = NUM_RESOURCES; i--; )
526 if (rs[Rs_display_name][0] == ':') 405 if (rs [i] == resval_undef)
527 { 406 rs [i] = 0;
528 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 407
529 STRCPY (val, "unix"); 408#if ENABLE_PERL
530 STRCAT (val, rs[Rs_display_name]); 409 if (!rs[Rs_perl_ext_1])
531 display = displays.get (val); 410 rs[Rs_perl_ext_1] = "default";
532 free (val); 411
412 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
413 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
414 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
533 } 415 {
534#endif 416 rxvt_perl.init (this);
535 417 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
536 if (!display
537 && ! (display = displays.get (rs[Rs_display_name])))
538 { 418 }
539 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 419#endif
540 exit (EXIT_FAILURE);
541 }
542
543 extract_resources (display->display, rs[Rs_name]);
544 420
545 /* 421 /*
546 * set any defaults not already set 422 * set any defaults not already set
547 */ 423 */
548 if (cmd_argv && cmd_argv[0]) 424 if (cmd_argv && cmd_argv[0])
549 { 425 {
550 if (!rs[Rs_title]) 426 if (!rs[Rs_title])
551 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 427 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
552 if (!rs[Rs_iconName]) 428 if (!rs[Rs_iconName])
553 rs[Rs_iconName] = rs[Rs_title]; 429 rs[Rs_iconName] = rs[Rs_title];
554 } 430 }
555 else 431 else
556 { 432 {
… …
559 if (!rs[Rs_iconName]) 435 if (!rs[Rs_iconName])
560 rs[Rs_iconName] = rs[Rs_name]; 436 rs[Rs_iconName] = rs[Rs_name];
561 } 437 }
562 438
563 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 439 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
564 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 440 saveLines = min (i, MAX_SAVELINES);
565 441
566#ifndef NO_FRILLS 442#if ENABLE_FRILLS
567 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) 443 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
568 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 444 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
445
569 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) 446 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
570 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 447 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
571#endif
572 448
573#ifndef NO_LINESPACE
574 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 449 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
575 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 450 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
576#endif 451#endif
577 452
578#ifdef POINTER_BLANK 453#ifdef POINTER_BLANK
579 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 454 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
580 pointerBlankDelay = i; 455 pointerBlankDelay = i;
581 else 456 else
582 pointerBlankDelay = 2; 457 pointerBlankDelay = 2;
583#endif 458#endif
584 459
585 /* no point having a scrollbar without having any scrollback! */ 460 /* no point having a scrollbar without having any scrollback! */
586 if (!TermWin.saveLines) 461 if (!saveLines)
587 Options &= ~Opt_scrollBar; 462 set_option (Opt_scrollBar, 0);
588 463
589#ifdef PRINTPIPE 464#ifdef PRINTPIPE
590 if (!rs[Rs_print_pipe]) 465 if (!rs[Rs_print_pipe])
591 rs[Rs_print_pipe] = PRINTPIPE; 466 rs[Rs_print_pipe] = PRINTPIPE;
592#endif 467#endif
593 468
594 if (!rs[Rs_cutchars]) 469 if (!rs[Rs_cutchars])
595 rs[Rs_cutchars] = CUTCHARS; 470 rs[Rs_cutchars] = CUTCHARS;
596 471
597#ifdef ACS_ASCII
598 if (!rs[Rs_acs_chars])
599 rs[Rs_acs_chars] = ACS_CHARS;
600 if ((i = STRLEN (rs[Rs_acs_chars])) < 0x20)
601 {
602 val = rxvt_realloc ((void *)rs[Rs_acs_chars], 0x20);
603 for (; i < 0x20; )
604 val[i] = ' ';
605 rs[Rs_acs_chars] = val;
606 }
607#endif
608
609#ifndef NO_BACKSPACE_KEY 472#ifndef NO_BACKSPACE_KEY
610 if (!rs[Rs_backspace_key]) 473 if (!rs[Rs_backspace_key])
611# ifdef DEFAULT_BACKSPACE 474# ifdef DEFAULT_BACKSPACE
612 key_backspace = DEFAULT_BACKSPACE; 475 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
613# else 476# else
614 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 477 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
615# endif 478# 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 479#endif
624 480
625#ifndef NO_DELETE_KEY 481#ifndef NO_DELETE_KEY
626 if (!rs[Rs_delete_key]) 482 if (!rs[Rs_delete_key])
627# ifdef DEFAULT_DELETE 483# ifdef DEFAULT_DELETE
628 key_delete = DEFAULT_DELETE; 484 rs[Rs_delete_key] = DEFAULT_DELETE;
629# else 485# else
630 key_delete = "\033[3~"; 486 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 487# 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 488#endif
655 489
656 }
657
658#ifdef HAVE_SCROLLBARS
659 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 490 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
660 rs[Rs_scrollBar_thickness]);
661#endif
662 491
663#ifdef XTERM_REVERSE_VIDEO 492#ifdef XTERM_REVERSE_VIDEO
664 /* this is how xterm implements reverseVideo */ 493 /* this is how xterm implements reverseVideo */
665 if (Options & Opt_reverseVideo) 494 if (option (Opt_reverseVideo))
666 { 495 {
667 if (!rs[Rs_color + Color_fg]) 496 if (!rs[Rs_color + Color_fg])
668 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 497 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
498
669 if (!rs[Rs_color + Color_bg]) 499 if (!rs[Rs_color + Color_bg])
670 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 500 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
671 } 501 }
672#endif 502#endif
673 503
… …
675 if (!rs[Rs_color + i]) 505 if (!rs[Rs_color + i])
676 rs[Rs_color + i] = def_colorName[i]; 506 rs[Rs_color + i] = def_colorName[i];
677 507
678#ifndef XTERM_REVERSE_VIDEO 508#ifndef XTERM_REVERSE_VIDEO
679 /* this is how we implement reverseVideo */ 509 /* this is how we implement reverseVideo */
680 if (Options & Opt_reverseVideo) 510 if (option (Opt_reverseVideo))
681 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 511 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
682#endif 512#endif
683 513
684 /* convenient aliases for setting fg/bg to colors */ 514 /* convenient aliases for setting fg/bg to colors */
685 color_aliases (Color_fg); 515 color_aliases (Color_fg);
686 color_aliases (Color_bg); 516 color_aliases (Color_bg);
687#ifndef NO_CURSORCOLOR 517#ifndef NO_CURSORCOLOR
688 color_aliases (Color_cursor); 518 color_aliases (Color_cursor);
689 color_aliases (Color_cursor2); 519 color_aliases (Color_cursor2);
690#endif /* NO_CURSORCOLOR */ 520#endif /* NO_CURSORCOLOR */
691 color_aliases (Color_pointer); 521 color_aliases (Color_pointer_fg);
522 color_aliases (Color_pointer_bg);
692 color_aliases (Color_border); 523 color_aliases (Color_border);
693#ifndef NO_BOLD_UNDERLINE_REVERSE 524#ifndef NO_BOLD_UNDERLINE_REVERSE
694 color_aliases (Color_BD); 525 color_aliases (Color_BD);
695 color_aliases (Color_UL); 526 color_aliases (Color_UL);
696 color_aliases (Color_RV); 527 color_aliases (Color_RV);
697#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 528#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
529
530 if (!rs[Rs_color + Color_border])
531 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
698 532
699 return cmd_argv; 533 return cmd_argv;
534}
535
536/*----------------------------------------------------------------------*/
537void
538rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
539{
540 this->envv = envv;
541
542 SET_R (this);
543 set_locale ("");
544 set_environ (envv); // few things in X do not call setlocale :(
545
546 init_vars ();
547
548 init_secondary ();
549
550 const char **cmd_argv = init_resources (argc, argv);
551
552#ifdef KEYSYM_RESOURCE
553 keyboard->register_done ();
554#endif
555
556 if (option (Opt_scrollBar))
557 scrollBar.setIdle (); /* set existence for size calculations */
558
559 pty = ptytty::create ();
560
561 create_windows (argc, argv);
562
563 init_xlocale ();
564
565 scr_reset (); // initialize screen
566
567#if 0
568 XSynchronize (dpy, True);
569#endif
570
571 if (option (Opt_scrollBar))
572 resize_scrollbar (); /* create and map scrollbar */
573#ifdef HAVE_BG_PIXMAP
574 {
575 bgPixmap.set_target (this);
576 bgPixmap.invalidate ();
577
578#ifdef ENABLE_TRANSPARENCY
579 if (option (Opt_transparent))
580 {
581 bgPixmap.set_transparent ();
582
583#ifdef HAVE_AFTERIMAGE
584 if (rs [Rs_blurradius])
585 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
586#endif
587 if (ISSET_PIXCOLOR (Color_tint))
588 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
589
590 if (rs [Rs_shade])
591 bgPixmap.set_shade (rs [Rs_shade]);
592
593 bgPixmap.set_root_pixmap ();
594 XSelectInput (dpy, display->root, PropertyChangeMask);
595 rootwin_ev.start (display, display->root);
596 }
597#endif
598
599#ifdef BG_IMAGE_FROM_FILE
600 if (rs[Rs_backgroundPixmap])
601 {
602 const char *p = rs[Rs_backgroundPixmap];
603
604 if ((p = strchr (p, ';')) != 0)
605 {
606 p++;
607 bgPixmap.set_geometry (p);
608 }
609 else
610 bgPixmap.set_defaultGeometry ();
611
612 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
613 if (!bgPixmap.window_position_sensitive ())
614 update_background ();
615 }
616#endif
617 }
618#endif
619
620#if ENABLE_PERL
621 rootwin_ev.start (display, display->root);
622#endif
623
624 set_colorfgbg ();
625
626 init_command (cmd_argv);
627
628 free (cmd_argv);
629
630 if (pty->pty >= 0)
631 pty_ev.start (pty->pty, ev::READ);
632
633 HOOK_INVOKE ((this, HOOK_START, DT_END));
634
635#if ENABLE_XEMBED
636 if (rs[Rs_embed])
637 {
638 long info[2] = { 0, XEMBED_MAPPED };
639
640 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
641 32, PropModeReplace, (unsigned char *)&info, 2);
642 }
643#endif
644
645 XMapWindow (dpy, vt);
646 XMapWindow (dpy, parent[0]);
647
648 refresh_check ();
700} 649}
701 650
702/*----------------------------------------------------------------------*/ 651/*----------------------------------------------------------------------*/
703void 652void
704rxvt_term::init_env () 653rxvt_term::init_env ()
705{ 654{
706 int i; 655 int i;
707 unsigned int u;
708 char *val; 656 char *val;
709 657
710#ifdef DISPLAY_IS_IP 658#ifdef DISPLAY_IS_IP
711 /* Fixup display_name for export over pty to any interested terminal 659 /* 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 660 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
… …
720 */ 668 */
721 val = rxvt_network_display (rs[Rs_display_name]); 669 val = rxvt_network_display (rs[Rs_display_name]);
722 rs[Rs_display_name] = (const char *)val; 670 rs[Rs_display_name] = (const char *)val;
723 671
724 if (val == NULL) 672 if (val == NULL)
725#endif /* DISPLAY_IS_IP */ 673#endif /* DISPLAY_IS_IP */
726 val = XDisplayString (display->display); 674 val = XDisplayString (dpy);
727 675
728 if (rs[Rs_display_name] == NULL) 676 if (rs[Rs_display_name] == NULL)
729 rs[Rs_display_name] = val; /* use broken `:0' value */ 677 rs[Rs_display_name] = val; /* use broken `:0' value */
730 678
731 i = STRLEN (val); 679 i = strlen (val);
732 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 680 env_display = (char *)rxvt_malloc (i + 9);
733 681
734 sprintf (env_display, "DISPLAY=%s", val); 682 sprintf (env_display, "DISPLAY=%s", val);
735 683
736 /* avoiding the math library: 684 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]);
745 685
746 /* add entries to the environment: 686 /* add entries to the environment:
747 * @ DISPLAY: in case we started with -display 687 * @ DISPLAY: in case we started with -display
748 * @ WINDOWID: X window id number of the window 688 * @ WINDOWID: X window id number of the window
749 * @ COLORTERM: terminal sub-name and also indicates its color 689 * @ COLORTERM: terminal sub-name and also indicates its color
… …
751 * @ TERMINFO: path to terminfo directory 691 * @ TERMINFO: path to terminfo directory
752 * @ COLORFGBG: fg;bg color codes 692 * @ COLORFGBG: fg;bg color codes
753 */ 693 */
754 putenv (env_display); 694 putenv (env_display);
755 putenv (env_windowid); 695 putenv (env_windowid);
696
756 if (env_colorfgbg) 697 if (env_colorfgbg)
757 putenv (env_colorfgbg); 698 putenv (env_colorfgbg);
758 699
759#ifdef RXVT_TERMINFO 700#ifdef RXVT_TERMINFO
760 putenv ("TERMINFO=" RXVT_TERMINFO); 701 putenv ("TERMINFO=" RXVT_TERMINFO);
761#endif 702#endif
762 703
763 if (display->depth <= 2) 704 if (depth <= 2)
764 putenv ("COLORTERM=" COLORTERMENV "-mono"); 705 putenv ("COLORTERM=" COLORTERMENV "-mono");
765 else 706 else
766 putenv ("COLORTERM=" COLORTERMENVFULL); 707 putenv ("COLORTERM=" COLORTERMENVFULL);
767 708
768 if (rs[Rs_term_name] != NULL) 709 if (rs[Rs_term_name] != NULL)
769 { 710 {
770 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 711 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
771 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 712 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
772 putenv (env_term); 713 putenv (env_term);
773 } 714 }
774 else 715 else
775 putenv ("TERM=" TERMENV); 716 putenv ("TERM=" TERMENV);
… …
777#ifdef HAVE_UNSETENV 718#ifdef HAVE_UNSETENV
778 /* avoid passing old settings and confusing term size */ 719 /* avoid passing old settings and confusing term size */
779 unsetenv ("LINES"); 720 unsetenv ("LINES");
780 unsetenv ("COLUMNS"); 721 unsetenv ("COLUMNS");
781 unsetenv ("TERMCAP"); /* terminfo should be okay */ 722 unsetenv ("TERMCAP"); /* terminfo should be okay */
782#endif /* HAVE_UNSETENV */ 723#endif /* HAVE_UNSETENV */
783} 724}
784 725
785/*----------------------------------------------------------------------*/ 726/*----------------------------------------------------------------------*/
786/* 727/*
787 * This is more or less stolen straight from XFree86 xterm. 728 * This is more or less stolen straight from XFree86 xterm.
788 * This should support all European type languages. 729 * This should support all European type languages.
789 */ 730 */
790void 731void
791rxvt_term::set_locale (const char *locale) 732rxvt_term::set_locale (const char *locale)
792{ 733{
734 set_environ (envv);
735
793#if HAVE_XSETLOCALE || HAVE_SETLOCALE 736#if HAVE_XSETLOCALE || HAVE_SETLOCALE
794 free (this->locale); 737 free (this->locale);
795 this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale)); 738 this->locale = setlocale (LC_CTYPE, locale);
739
740 if (!this->locale)
741 {
742 if (*locale)
743 {
744 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
745 setlocale (LC_CTYPE, "C");
746 }
747 else
748 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
749
750 this->locale = "C";
751 }
752
753
754 this->locale = strdup (this->locale);
796 SET_LOCALE (this->locale); 755 SET_LOCALE (this->locale);
797 mbstate.reset (); 756 mbstate.reset ();
798#endif 757#endif
758
799#if HAVE_NL_LANGINFO 759#if HAVE_NL_LANGINFO
760 char *codeset = strdup (nl_langinfo (CODESET));
761 // /^UTF.?8/i
762 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
763 && (codeset[1] == 'T' || codeset[1] == 't')
764 && (codeset[2] == 'F' || codeset[2] == 'f')
765 && (codeset[3] == '8' || codeset[4] == '8');
800 free (codeset); 766 free (codeset);
801 codeset = strdup (nl_langinfo (CODESET));
802 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
803 || !STRCASECMP (codeset, "UTF8");
804#else 767#else
805 enc_utf8 = 1; 768 enc_utf8 = 0;
806#endif 769#endif
807} 770}
808 771
809void 772void
810rxvt_term::init_xlocale () 773rxvt_term::init_xlocale ()
811{ 774{
775 set_environ (envv);
776
812#ifdef USE_XIM 777#ifdef USE_XIM
813 if (!locale) 778 if (!locale)
814 rxvt_print_error ("Setting locale failed."); 779 rxvt_warn ("setting locale failed, working without locale support.\n");
815 else 780 else
816 { 781 {
817 Atom wmlocale; 782 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));
823 783
824 if (!XSupportsLocale ()) 784 if (!XSupportsLocale ())
825 { 785 {
826 rxvt_print_error ("The locale is not supported by Xlib"); 786 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
827 return; 787 return;
828 } 788 }
829 789
830 im_ev.start (display); 790 im_ev.start (display);
831 791
… …
841{ 801{
842 /* 802 /*
843 * Initialize the command connection. 803 * Initialize the command connection.
844 * This should be called after the X server connection is established. 804 * This should be called after the X server connection is established.
845 */ 805 */
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
859 806
860#ifdef META8_OPTION 807#ifdef META8_OPTION
861 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 808 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
862#endif 809#endif
863 810
864 get_ourmods (); 811 get_ourmods ();
865 812
866 if (! (Options & Opt_scrollTtyOutput)) 813 if (!option (Opt_scrollTtyOutput))
867 PrivateModes |= PrivMode_TtyOutputInh; 814 priv_modes |= PrivMode_TtyOutputInh;
868 if (Options & Opt_scrollTtyKeypress) 815 if (option (Opt_scrollTtyKeypress))
869 PrivateModes |= PrivMode_Keypress; 816 priv_modes |= PrivMode_Keypress;
870 if (! (Options & Opt_jumpScroll)) 817 if (!option (Opt_jumpScroll))
871 PrivateModes |= PrivMode_smoothScroll; 818 priv_modes |= PrivMode_smoothScroll;
872 819
873#ifndef NO_BACKSPACE_KEY 820#ifndef NO_BACKSPACE_KEY
874 if (STRCMP (key_backspace, "DEC") == 0) 821 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
875 PrivateModes |= PrivMode_HaveBackSpace; 822 priv_modes |= PrivMode_HaveBackSpace;
876#endif 823#endif
877 824
878 /* add value for scrollBar */ 825 /* add value for scrollBar */
879 if (scrollbar_visible ()) 826 if (scrollBar.state)
880 { 827 {
881 PrivateModes |= PrivMode_scrollBar; 828 priv_modes |= PrivMode_scrollBar;
882 SavedModes |= PrivMode_scrollBar; 829 SavedModes |= PrivMode_scrollBar;
883 } 830 }
884 if (menubar_visible ())
885 {
886 PrivateModes |= PrivMode_menuBar;
887 SavedModes |= PrivMode_menuBar;
888 }
889 831
890#ifdef CURSOR_BLINK 832 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} 833}
901 834
902/*----------------------------------------------------------------------*/ 835/*----------------------------------------------------------------------*/
903void 836void
904rxvt_term::Get_Colours () 837rxvt_term::Get_Colours ()
905{ 838{
906 int i; 839 int i;
907 840
841#ifdef OFF_FOCUS_FADING
842 pix_colors = pix_colors_focused;
843#endif
844
908 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 845 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
909 { 846 {
847 const char *name = rs[Rs_color + i];
848
849 if (!name)
850 continue;
851
910 rxvt_color xcol; 852 rxvt_color xcol;
911 853
912 if (!rs[Rs_color + i]) 854 if (!set_color (xcol, name))
913 continue;
914
915 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
916 { 855 {
917#ifndef XTERM_REVERSE_VIDEO 856#ifndef XTERM_REVERSE_VIDEO
918 if (i < 2 && (Options & Opt_reverseVideo)) 857 if (i < 2 && option (Opt_reverseVideo))
919 rs[Rs_color + i] = def_colorName[!i]; 858 name = def_colorName [1 - i];
920 else 859 else
921#endif 860#endif
922 rs[Rs_color + i] = def_colorName[i]; 861 name = def_colorName [i];
923 862
924 if (!rs[Rs_color + i]) 863 if (!name)
925 continue; 864 continue;
926 865
927 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 866 if (!set_color (xcol, name))
928 { 867 {
929 switch (i) 868 switch (i)
930 { 869 {
931 case Color_fg: 870 case Color_fg:
932 case Color_bg: 871 case Color_bg:
933 /* fatal: need bg/fg color */ 872 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
934 rxvt_print_error ("aborting"); 873 name = "";
935 exit (EXIT_FAILURE);
936 /* NOTREACHED */
937 break; 874 break;
938#ifndef NO_CURSORCOLOR 875#ifndef NO_CURSORCOLOR
939 case Color_cursor2: 876 case Color_cursor2:
940 xcol = PixColors[Color_fg]; 877#endif
941 break;
942#endif /* ! NO_CURSORCOLOR */
943 case Color_pointer: 878 case Color_pointer_fg:
944 xcol = PixColors[Color_fg]; 879 name = rs[Rs_color + Color_fg];
880 xcol.set (this, name);
945 break; 881 break;
946 default: 882 default:
947 xcol = PixColors[Color_bg]; /* None */ 883 name = rs[Rs_color + Color_bg];
884 xcol.set (this, name);
948 break; 885 break;
949 } 886 }
950 } 887 }
951 } 888 }
952 889
953 PixColors[i] = xcol; 890 pix_colors[i] = xcol;
954 SET_PIXCOLOR (i); 891 rs[Rs_color + i] = name;
892 }
893
894 if (depth <= 2)
955 } 895 {
956 896 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
957 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) 897 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
958 PixColors[Color_pointer] = PixColors[Color_fg]; 898 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
959 if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) 899 }
960 PixColors[Color_border] = PixColors[Color_fg];
961 900
962 /* 901 /*
963 * get scrollBar/menuBar shadow colors 902 * get scrollBar shadow colors
964 * 903 *
965 * The calculations of topShadow/bottomShadow values are adapted 904 * The calculations of topShadow/bottomShadow values are adapted
966 * from the fvwm window manager. 905 * from the fvwm window manager.
967 */ 906 */
968#ifdef KEEP_SCROLLCOLOR 907#ifdef RXVT_SCROLLBAR
969 908 if (depth <= 2)
970 if (XDEPTH <= 2) 909 {
971 { /* Monochrome */ 910 /* Monochrome */
972 PixColors[Color_scroll] = PixColors[Color_fg]; 911 alias_color (Color_scroll, Color_fg);
973 PixColors[Color_topShadow] = PixColors[Color_bg]; 912 alias_color (Color_topShadow, Color_bg);
974 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 913 alias_color (Color_bottomShadow, Color_bg);
975 } 914 }
976 else 915 else
977 { 916 {
978 rxvt_color xcol[3]; 917 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 */
982 918
983 xcol[1] = PixColors[Color_scroll]; 919 rgba cscroll;
984# ifdef PREFER_24BIT 920 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 921
1002 /* topShadowColor */ 922 /* topShadowColor */
1003 if (!xcol[1].set (display, 923 if (!pix_colors[Color_topShadow].set (this,
1004 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 924 rgba (
1005 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 925 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1006 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 926 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1007 xcol[1] = PixColors[Color_White]; 927 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1008 928 cscroll.a)
1009 PixColors[Color_topShadow] = xcol[1]; 929 ))
930 alias_color (Color_topShadow, Color_White);
1010 } 931 }
1011#endif /* KEEP_SCROLLCOLOR */ 932#endif
933
934#ifdef OFF_FOCUS_FADING
935 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
936 update_fade_color (i);
937#endif
1012} 938}
1013 939
1014/*----------------------------------------------------------------------*/ 940/*----------------------------------------------------------------------*/
1015/* color aliases, fg/bg bright-bold */ 941/* color aliases, fg/bg bright-bold */
1016void 942void
… …
1019 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 945 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1020 { 946 {
1021 int i = atoi (rs[Rs_color + idx]); 947 int i = atoi (rs[Rs_color + idx]);
1022 948
1023 if (i >= 8 && i <= 15) 949 if (i >= 8 && i <= 15)
1024 { /* bright colors */ 950 /* bright colors */
1025 i -= 8;
1026#ifndef NO_BRIGHTCOLOR
1027 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 951 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1028 return; 952 else if (i >= 0 && i <= 7)
1029#endif 953 /* normal colors */
1030
1031 }
1032
1033 if (i >= 0 && i <= 7) /* normal colors */
1034 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 954 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1035 } 955 }
1036} 956}
1037 957
1038/*----------------------------------------------------------------------*/ 958/*----------------------------------------------------------------------*/
… …
1041 * Use resource ``modifier'' to override the Meta modifier 961 * Use resource ``modifier'' to override the Meta modifier
1042 */ 962 */
1043void 963void
1044rxvt_term::get_ourmods () 964rxvt_term::get_ourmods ()
1045{ 965{
1046 int i, j, k; 966 int i, j, k;
1047 int requestedmeta, realmeta, realalt; 967 int requestedmeta, realmeta, realalt;
1048 const char *cm, *rsmod; 968 const char *cm, *rsmod;
1049 XModifierKeymap *map; 969 XModifierKeymap *map;
1050 KeyCode *kc; 970 KeyCode *kc;
1051 const unsigned int modmasks[] = 971 const unsigned int modmasks[] =
1052 { 972 {
1053 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 973 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1054 }; 974 };
1055 975
1056 requestedmeta = realmeta = realalt = 0; 976 requestedmeta = realmeta = realalt = 0;
1057 rsmod = rs[Rs_modifier]; 977 rsmod = rs[Rs_modifier];
978
1058 if (rsmod 979 if (rsmod
1059 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 980 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1060 requestedmeta = rsmod[3] - '0'; 981 requestedmeta = rsmod[3] - '0';
1061 982
1062 map = XGetModifierMapping (display->display); 983 map = XGetModifierMapping (dpy);
1063 kc = map->modifiermap; 984 kc = map->modifiermap;
985
1064 for (i = 1; i < 6; i++) 986 for (i = 1; i < 6; i++)
1065 { 987 {
1066 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 988 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
989
1067 for (j = map->max_keypermod; j--; k++) 990 for (j = map->max_keypermod; j--; k++)
1068 { 991 {
1069 if (kc[k] == 0) 992 if (kc[k] == 0)
1070 break; 993 break;
994
1071 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 995 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1072 { 996 {
1073 case XK_Num_Lock: 997 case XK_Num_Lock:
1074 ModNumLockMask = modmasks[i - 1]; 998 ModNumLockMask = modmasks[i - 1];
1075 /* FALLTHROUGH */ 999 continue;
1076 default: 1000
1077 continue; /* for (;;) */ 1001 case XK_ISO_Level3_Shift:
1002 ModLevel3Mask = modmasks[i - 1];
1003 continue;
1004
1078 case XK_Meta_L: 1005 case XK_Meta_L:
1079 case XK_Meta_R: 1006 case XK_Meta_R:
1080 cm = "meta"; 1007 cm = "meta";
1081 realmeta = i; 1008 realmeta = i;
1082 break; 1009 break;
1010
1083 case XK_Alt_L: 1011 case XK_Alt_L:
1084 case XK_Alt_R: 1012 case XK_Alt_R:
1085 cm = "alt"; 1013 cm = "alt";
1086 realalt = i; 1014 realalt = i;
1087 break; 1015 break;
1016
1088 case XK_Super_L: 1017 case XK_Super_L:
1089 case XK_Super_R: 1018 case XK_Super_R:
1090 cm = "super"; 1019 cm = "super";
1091 break; 1020 break;
1021
1092 case XK_Hyper_L: 1022 case XK_Hyper_L:
1093 case XK_Hyper_R: 1023 case XK_Hyper_R:
1094 cm = "hyper"; 1024 cm = "hyper";
1095 break; 1025 break;
1026
1027 default:
1028 continue;
1096 } 1029 }
1097 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 1030
1031 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1098 requestedmeta = i; 1032 requestedmeta = i;
1099 } 1033 }
1100 } 1034 }
1035
1101 XFreeModifiermap (map); 1036 XFreeModifiermap (map);
1037
1102 i = (requestedmeta ? requestedmeta 1038 i = requestedmeta ? requestedmeta
1103 : (realmeta ? realmeta 1039 : realmeta ? realmeta
1104 : (realalt ? realalt : 0))); 1040 : realalt ? realalt
1041 : 0;
1042
1105 if (i) 1043 if (i)
1106 ModMetaMask = modmasks[i - 1]; 1044 ModMetaMask = modmasks[i - 1];
1107} 1045}
1108 1046
1109/*----------------------------------------------------------------------*/ 1047/*----------------------------------------------------------------------*/
1110/* rxvt_Create_Windows () - Open and map the window */ 1048/* rxvt_Create_Windows () - Open and map the window */
1111void 1049void
1112rxvt_term::create_windows (int argc, const char *const *argv) 1050rxvt_term::create_windows (int argc, const char *const *argv)
1113{ 1051{
1114 XClassHint classHint; 1052 XClassHint classHint;
1115 XWMHints wmHint; 1053 XWMHints wmHint;
1054#if ENABLE_FRILLS
1055 MWMHints mwmhints = { };
1056#endif
1116 XGCValues gcvalue; 1057 XGCValues gcvalue;
1117 long vt_emask;
1118
1119 XWindowAttributes gattr; 1058 XSetWindowAttributes attributes;
1059 Window top, parent;
1120 1060
1121 if (Options & Opt_transparent) 1061 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 1062
1127 /* grab colors before netscape does */ 1063 /* grab colors before netscape does */
1128 Get_Colours (); 1064 Get_Colours ();
1129 1065
1130 if (!change_font (rs[Rs_font])) 1066 if (!set_fonts ())
1131 { 1067 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"); 1068
1133 destroy (); 1069 parent = display->root;
1134 return; 1070
1071 attributes.override_redirect = !!option (Opt_override_redirect);
1072
1073#if ENABLE_FRILLS
1074 if (option (Opt_borderLess))
1135 } 1075 {
1076 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1077 {
1078 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1079 attributes.override_redirect = true;
1080 }
1081 else
1082 {
1083 mwmhints.flags = MWM_HINTS_DECORATIONS;
1084 }
1085 }
1086#endif
1087
1088#if ENABLE_XEMBED
1089 if (rs[Rs_embed])
1090 {
1091 XWindowAttributes wattr;
1092
1093 parent = strtol (rs[Rs_embed], 0, 0);
1094
1095 if (!XGetWindowAttributes (dpy, parent, &wattr))
1096 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1097
1098 window_calc (wattr.width, wattr.height);
1099 }
1100#endif
1136 1101
1137 window_calc (0, 0); 1102 window_calc (0, 0);
1103
1104 /* sub-window placement & size in rxvt_resize_subwindows () */
1105 attributes.background_pixel = pix_colors_focused [Color_border];
1106 attributes.border_pixel = pix_colors_focused [Color_border];
1107 attributes.colormap = cmap;
1108
1109 top = XCreateWindow (dpy, parent,
1110 szHint.x, szHint.y,
1111 szHint.width, szHint.height,
1112 ext_bwidth,
1113 depth, InputOutput, visual,
1114 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1115 &attributes);
1116
1117 this->parent[0] = top;
1118
1138 old_width = szHint.width; 1119 old_width = szHint.width;
1139 old_height = szHint.height; 1120 old_height = szHint.height;
1140 1121
1141 /* parent window - reverse video so we can see placement errors
1142 * sub-window placement & size in rxvt_resize_subwindows ()
1143 */
1144
1145#ifdef PREFER_24BIT
1146 XSetWindowAttributes attributes;
1147
1148 attributes.background_pixel = PixColors[Color_fg];
1149 attributes.border_pixel = PixColors[Color_border];
1150 attributes.colormap = display->cmap;
1151 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1152 szHint.x, szHint.y,
1153 szHint.width, szHint.height,
1154 TermWin.ext_bwidth,
1155 display->depth, InputOutput,
1156 display->visual,
1157 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1158#else
1159 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1160 szHint.x, szHint.y,
1161 szHint.width,
1162 szHint.height,
1163 TermWin.ext_bwidth,
1164 PixColors[Color_border],
1165 PixColors[Color_fg]);
1166#endif
1167
1168 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1122 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1169 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1123 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1170 1124
1171 classHint.res_name = (char *)rs[Rs_name]; 1125 classHint.res_name = (char *)rs[Rs_name];
1172 classHint.res_class = (char *)APL_CLASS; 1126 classHint.res_class = (char *)RESCLASS;
1173 1127
1174 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1128 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1175 wmHint.input = True; 1129 wmHint.input = True;
1176 wmHint.initial_state = (Options & Opt_iconic ? IconicState 1130 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1177 : NormalState); 1131 wmHint.window_group = top;
1178 wmHint.window_group = TermWin.parent[0];
1179 1132
1180 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1133 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1181 (char **)argv, argc, &szHint, &wmHint, &classHint); 1134 &szHint, &wmHint, &classHint);
1182 1135
1183 XSelectInput (display->display, TermWin.parent[0], 1136#if ENABLE_FRILLS
1137 if (mwmhints.flags)
1138 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1139 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1140#endif
1141
1142 Atom protocols[] = {
1143 xa[XA_WM_DELETE_WINDOW],
1144#if ENABLE_EWMH
1145 xa[XA_NET_WM_PING],
1146#endif
1147 };
1148
1149 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1150
1151#if ENABLE_FRILLS
1152 if (rs[Rs_transient_for])
1153 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1154#endif
1155
1156#if ENABLE_EWMH
1157 long pid = getpid ();
1158
1159 XChangeProperty (dpy, top,
1160 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1161 PropModeReplace, (unsigned char *)&pid, 1);
1162
1163 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1164#endif
1165
1166 XSelectInput (dpy, top,
1184 KeyPressMask 1167 KeyPressMask
1185#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1168#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1186 | KeyReleaseMask 1169 | KeyReleaseMask
1187#endif 1170#endif
1188 | FocusChangeMask | VisibilityChangeMask 1171 | FocusChangeMask | VisibilityChangeMask
1189 | StructureNotifyMask); 1172 | ExposureMask | StructureNotifyMask);
1173
1190 termwin_ev.start (display, TermWin.parent[0]); 1174 termwin_ev.start (display, top);
1191 1175
1192 /* vt cursor: Black-on-White is standard, but this is more popular */ 1176 /* vt cursor: Black-on-White is standard, but this is more popular */
1193 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1177 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 1178
1213 /* the vt window */ 1179 /* the vt window */
1214 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1180 vt = XCreateSimpleWindow (dpy, top,
1215 window_vt_x, window_vt_y, 1181 window_vt_x, window_vt_y,
1216 TermWin_TotalWidth (), 1182 width, height,
1217 TermWin_TotalHeight (),
1218 0, 1183 0,
1219 PixColors[Color_fg], 1184 pix_colors_focused[Color_fg],
1220 PixColors[Color_bg]); 1185 pix_colors_focused[Color_bg]);
1221 1186
1222#ifdef DEBUG_X 1187 attributes.bit_gravity = NorthWestGravity;
1223 XStoreName (display->display, TermWin.vt, "vt window"); 1188 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1224#endif
1225 1189
1226 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1190 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1227 | PropertyChangeMask);
1228 1191
1229#ifdef POINTER_BLANK
1230 pointer_unblank ();
1231
1232 if ((Options & Opt_pointerBlank)) 1192 if (option (Opt_pointerBlank))
1233 vt_emask |= PointerMotionMask; 1193 vt_emask |= PointerMotionMask;
1234 else 1194 else
1235#endif
1236 vt_emask |= (Button1MotionMask | Button3MotionMask); 1195 vt_emask |= Button1MotionMask | Button3MotionMask;
1237 1196
1238 XSelectInput (display->display, TermWin.vt, vt_emask); 1197 vt_select_input ();
1198
1239 vt_ev.start (display, TermWin.vt); 1199 vt_ev.start (display, vt);
1240
1241#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1242 if (menuBar_height ())
1243 {
1244 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1245 window_vt_x, 0,
1246 TermWin_TotalWidth (),
1247 menuBar_TotalHeight (),
1248 0,
1249 PixColors[Color_fg],
1250 PixColors[Color_scroll]);
1251
1252#ifdef DEBUG_X
1253 XStoreName (display->display, menuBar.win, "menubar");
1254#endif
1255
1256 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1257
1258 XDefineCursor (display->display, menuBar.win,
1259 XCreateFontCursor (display->display, XC_left_ptr));
1260
1261 XSelectInput (display->display, menuBar.win,
1262 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1263 | Button1MotionMask));
1264 menubar_ev.start (display, menuBar.win);
1265 }
1266#endif
1267
1268#ifdef XPM_BACKGROUND
1269 if (rs[Rs_backgroundPixmap] != NULL
1270 && ! (Options & Opt_transparent))
1271 {
1272 const char *p = rs[Rs_backgroundPixmap];
1273
1274 if ((p = STRCHR (p, ';')) != NULL)
1275 {
1276 p++;
1277 scale_pixmap (p);
1278 }
1279 set_bgPixmap (rs[Rs_backgroundPixmap]);
1280 scr_touch (True);
1281 }
1282#endif
1283 1200
1284 /* graphics context for the vt window */ 1201 /* graphics context for the vt window */
1285 gcvalue.foreground = PixColors[Color_fg]; 1202 gcvalue.foreground = pix_colors[Color_fg];
1286 gcvalue.background = PixColors[Color_bg]; 1203 gcvalue.background = pix_colors[Color_bg];
1287 gcvalue.graphics_exposures = 1; 1204 gcvalue.graphics_exposures = 0;
1288 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1205
1206 gc = XCreateGC (dpy, vt,
1289 GCForeground | GCBackground 1207 GCForeground | GCBackground | GCGraphicsExposures,
1290 | GCGraphicsExposures, &gcvalue); 1208 &gcvalue);
1291 1209
1292 TermWin.drawable = new rxvt_drawable (display, TermWin.vt); 1210 drawable = new rxvt_drawable (this, vt);
1293 1211
1294#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1212#ifdef OFF_FOCUS_FADING
1295 gcvalue.foreground = PixColors[Color_topShadow]; 1213 // initially we are in unfocused state
1296 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1214 if (rs[Rs_fade])
1297 gcvalue.foreground = PixColors[Color_bottomShadow]; 1215 pix_colors = pix_colors_unfocused;
1298 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1299 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];
1300 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1301#endif
1302}
1303
1304/*----------------------------------------------------------------------*/
1305/*
1306 * Run the command in a subprocess and return a file descriptor for the
1307 * master end of the pseudo-teletype pair with the command talking to
1308 * the slave.
1309 */
1310int
1311rxvt_term::run_command (const char *const *argv)
1312{
1313 int cfd, er;
1314
1315 /* get master (pty) */
1316 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1317 {
1318 rxvt_print_error ("can't open pseudo-tty");
1319 return -1;
1320 }
1321
1322 fcntl (cfd, F_SETFL, O_NONBLOCK);
1323
1324 /* get slave (tty) */
1325 if (tty_fd < 0)
1326 {
1327#ifndef NO_SETOWNER_TTYDEV
1328 privileged_ttydev (SAVE);
1329#endif
1330
1331 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1332 {
1333 close (cfd);
1334 rxvt_print_error ("can't open slave tty %s", ttydev);
1335 return -1;
1336 }
1337 }
1338#ifndef NO_BACKSPACE_KEY
1339 if (key_backspace[0] && !key_backspace[1])
1340 er = key_backspace[0];
1341 else if (STRCMP (key_backspace, "DEC") == 0)
1342 er = '\177'; /* the initial state anyway */
1343 else
1344#endif
1345
1346 er = -1;
1347
1348 rxvt_get_ttymode (& (tio), er);
1349
1350#ifndef __QNX__
1351 /* spin off the command interpreter */
1352 switch (cmd_pid = fork ())
1353 {
1354 case -1:
1355 rxvt_print_error ("can't fork");
1356 return -1;
1357 case 0:
1358 close (cfd); /* only keep tty_fd and STDERR open */
1359
1360 init_env ();
1361
1362 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1363 rxvt_print_error ("could not obtain control of tty");
1364 else
1365 {
1366 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1367 dup2 (tty_fd, STDIN_FILENO);
1368 dup2 (tty_fd, STDOUT_FILENO);
1369 dup2 (tty_fd, STDERR_FILENO);
1370
1371 if (tty_fd > 2)
1372 close (tty_fd);
1373
1374 run_child (argv);
1375 }
1376 exit (EXIT_FAILURE);
1377 /* NOTREACHED */
1378 default:
1379 {
1380#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1381 int fdstdin;
1382
1383 fdstdin = dup (STDIN_FILENO);
1384 dup2 (tty_fd, STDIN_FILENO);
1385#endif
1386
1387#ifdef UTMP_SUPPORT
1388 privileged_utmp (SAVE);
1389#endif
1390
1391#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1392
1393 dup2 (fdstdin, STDIN_FILENO);
1394 close (fdstdin);
1395#endif
1396
1397 }
1398 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1399 break;
1400 }
1401#else /* __QNX__ uses qnxspawn () */
1402 fchmod (tty_fd, 0622);
1403 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1404 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1405
1406 if (run_child (argv) == -1)
1407 exit (EXIT_FAILURE);
1408#endif
1409
1410 return cfd;
1411}
1412
1413/* ------------------------------------------------------------------------- *
1414 * CHILD PROCESS OPERATIONS *
1415 * ------------------------------------------------------------------------- */
1416/*
1417 * The only open file descriptor is the slave tty - so no error messages.
1418 * returns are fatal
1419 */
1420int
1421rxvt_term::run_child (const char *const *argv)
1422{
1423 char *login;
1424
1425 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1426
1427 if (Options & Opt_console)
1428 { /* be virtual console, fail silently */
1429#ifdef TIOCCONS
1430 unsigned int on = 1;
1431
1432 ioctl (STDIN_FILENO, TIOCCONS, &on);
1433#elif defined (SRIOCSREDIR)
1434 int fd;
1435
1436 fd = open (CONSOLE, O_WRONLY, 0);
1437 if (fd >= 0)
1438 {
1439 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1440 close (fd);
1441 }
1442#endif /* SRIOCSREDIR */
1443
1444 }
1445
1446 /* reset signals and spin off the command interpreter */
1447 signal (SIGINT, SIG_DFL);
1448 signal (SIGQUIT, SIG_DFL);
1449 signal (SIGCHLD, SIG_DFL);
1450 /*
1451 * mimick login's behavior by disabling the job control signals
1452 * a shell that wants them can turn them back on
1453 */
1454#ifdef SIGTSTP
1455 signal (SIGTSTP, SIG_IGN);
1456 signal (SIGTTIN, SIG_IGN);
1457 signal (SIGTTOU, SIG_IGN);
1458#endif /* SIGTSTP */
1459
1460 /* set window size */
1461 struct winsize ws;
1462
1463 ws.ws_col = TermWin.ncol;
1464 ws.ws_row = TermWin.nrow;
1465 ws.ws_xpixel = ws.ws_ypixel = 0;
1466 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1467
1468 // unblock signals (signals are blocked by iom.C
1469 sigset_t ss;
1470 sigemptyset (&ss);
1471 sigprocmask (SIG_SETMASK, &ss, 0);
1472
1473#ifndef __QNX__
1474 /* command interpreter path */
1475 if (argv != NULL)
1476 {
1477# ifdef DEBUG_CMD
1478 int i;
1479
1480 for (i = 0; argv[i]; i++)
1481 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1482# endif 1216#endif
1483 1217
1484 execvp (argv[0], (char *const *)argv); 1218 pointer_unblank ();
1485 /* no error message: STDERR is closed! */ 1219 scr_recolour ();
1486 }
1487 else
1488 {
1489 const char *argv0, *shell;
1490
1491 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1492 shell = "/bin/sh";
1493
1494 argv0 = (const char *)rxvt_r_basename (shell);
1495 if (Options & Opt_loginShell)
1496 {
1497 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1498
1499 login[0] = '-';
1500 STRCPY (&login[1], argv0);
1501 argv0 = login;
1502 }
1503 execlp (shell, argv0, NULL);
1504 /* no error message: STDERR is closed! */
1505 }
1506
1507#else /* __QNX__ uses qnxspawn () */
1508
1509 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1510 char *command = NULL, fullcommand[_MAX_PATH];
1511 char **arg_v, *arg_a[2] = { NULL, NULL };
1512
1513 if (argv != NULL)
1514 {
1515 if (access (argv[0], X_OK) == -1)
1516 {
1517 if (STRCHR (argv[0], '/') == NULL)
1518 {
1519 searchenv (argv[0], "PATH", fullcommand);
1520 if (fullcommand[0] != '\0')
1521 command = fullcommand;
1522 }
1523 if (access (command, X_OK) == -1)
1524 return -1;
1525 }
1526 else
1527 command = argv[0];
1528 arg_v = argv;
1529 }
1530 else
1531 {
1532 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1533 command = "/bin/sh";
1534
1535 arg_a[0] = my_basename (command);
1536 if (Options & Opt_loginShell)
1537 {
1538 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1539
1540 login[0] = '-';
1541 STRCPY (&login[1], arg_a[0]);
1542 arg_a[0] = login;
1543 }
1544 arg_v = arg_a;
1545 }
1546 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1547 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1548 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1549 command, arg_v, environ, iov_a, 0);
1550 if (login)
1551 free (login);
1552
1553 close (tty_fd);
1554 return cmd_fd;
1555
1556#endif
1557 return -1;
1558} 1220}
1559 1221
1560/* ------------------------------------------------------------------------- * 1222/* ------------------------------------------------------------------------- *
1561 * GET TTY CURRENT STATE * 1223 * GET TTY CURRENT STATE *
1562 * ------------------------------------------------------------------------- */ 1224 * ------------------------------------------------------------------------- */
1563/* rxvt_get_ttymode () */
1564/* EXTPROTO */
1565void 1225void
1566rxvt_get_ttymode (ttymode_t *tio, int erase) 1226rxvt_get_ttymode (struct termios *tio, int erase)
1567{ 1227{
1568#ifdef HAVE_TERMIOS_H
1569 /* 1228 /*
1570 * standard System V termios interface 1229 * standard System V termios interface
1571 */ 1230 */
1572 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1231 if (tcgetattr (STDIN_FILENO, tio) < 0)
1573 { 1232 {
1574 /* return error - use system defaults */ 1233 // return error - use system defaults,
1234 // where possible, and zero elsewhere
1235 memset (tio, 0, sizeof (struct termios));
1236
1575 tio->c_cc[VINTR] = CINTR; 1237 tio->c_cc[VINTR] = CINTR;
1576 tio->c_cc[VQUIT] = CQUIT; 1238 tio->c_cc[VQUIT] = CQUIT;
1577 tio->c_cc[VERASE] = CERASE; 1239 tio->c_cc[VERASE] = CERASE;
1240#ifdef VERASE2
1241 tio->c_cc[VERASE2] = CERASE2;
1242#endif
1578 tio->c_cc[VKILL] = CKILL; 1243 tio->c_cc[VKILL] = CKILL;
1579 tio->c_cc[VSTART] = CSTART; 1244 tio->c_cc[VSTART] = CSTART;
1580 tio->c_cc[VSTOP] = CSTOP; 1245 tio->c_cc[VSTOP] = CSTOP;
1581 tio->c_cc[VSUSP] = CSUSP; 1246 tio->c_cc[VSUSP] = CSUSP;
1582# ifdef VDSUSP 1247# ifdef VDSUSP
1583
1584 tio->c_cc[VDSUSP] = CDSUSP; 1248 tio->c_cc[VDSUSP] = CDSUSP;
1585# endif 1249# endif
1586# ifdef VREPRINT 1250# ifdef VREPRINT
1587
1588 tio->c_cc[VREPRINT] = CRPRNT; 1251 tio->c_cc[VREPRINT] = CRPRNT;
1589# endif 1252# endif
1590# ifdef VDISCRD 1253# ifdef VDISCRD
1591
1592 tio->c_cc[VDISCRD] = CFLUSH; 1254 tio->c_cc[VDISCRD] = CFLUSH;
1593# endif 1255# endif
1594# ifdef VWERSE 1256# ifdef VWERSE
1595
1596 tio->c_cc[VWERSE] = CWERASE; 1257 tio->c_cc[VWERSE] = CWERASE;
1597# endif 1258# endif
1598# ifdef VLNEXT 1259# ifdef VLNEXT
1599
1600 tio->c_cc[VLNEXT] = CLNEXT; 1260 tio->c_cc[VLNEXT] = CLNEXT;
1601# endif 1261# endif
1602
1603 } 1262 }
1263
1604 tio->c_cc[VEOF] = CEOF; 1264 tio->c_cc[VEOF] = CEOF;
1605 tio->c_cc[VEOL] = VDISABLE; 1265 tio->c_cc[VEOL] = VDISABLE;
1606# ifdef VEOL2 1266# ifdef VEOL2
1607
1608 tio->c_cc[VEOL2] = VDISABLE; 1267 tio->c_cc[VEOL2] = VDISABLE;
1609# endif 1268# endif
1610# ifdef VSWTC 1269# ifdef VSWTC
1611
1612 tio->c_cc[VSWTC] = VDISABLE; 1270 tio->c_cc[VSWTC] = VDISABLE;
1613# endif 1271# endif
1614# ifdef VSWTCH 1272# ifdef VSWTCH
1615
1616 tio->c_cc[VSWTCH] = VDISABLE; 1273 tio->c_cc[VSWTCH] = VDISABLE;
1617# endif 1274# endif
1618# if VMIN != VEOF 1275# if VMIN != VEOF
1619
1620 tio->c_cc[VMIN] = 1; 1276 tio->c_cc[VMIN] = 1;
1621# endif 1277# endif
1622# if VTIME != VEOL 1278# if VTIME != VEOL
1623
1624 tio->c_cc[VTIME] = 0; 1279 tio->c_cc[VTIME] = 0;
1625# endif 1280# endif
1626 1281
1627 if (erase != -1) 1282 if (erase != -1)
1628 tio->c_cc[VERASE] = (char)erase; 1283 tio->c_cc[VERASE] = (char)erase;
… …
1644 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1299 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1645# if defined (ECHOCTL) && defined (ECHOKE) 1300# if defined (ECHOCTL) && defined (ECHOKE)
1646 | ECHOCTL | ECHOKE 1301 | ECHOCTL | ECHOKE
1647# endif 1302# endif
1648 | ECHOE | ECHOK); 1303 | ECHOE | ECHOK);
1649# else /* HAVE_TERMIOS_H */
1650
1651 /*
1652 * sgtty interface
1653 */
1654
1655 /* get parameters -- gtty */
1656 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1657 {
1658 tio->sg.sg_erase = CERASE; /* ^H */
1659 tio->sg.sg_kill = CKILL; /* ^U */
1660 }
1661 if (erase != -1)
1662 tio->sg.sg_erase = (char)erase;
1663
1664 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1665
1666 /* get special characters */
1667 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1668 {
1669 tio->tc.t_intrc = CINTR; /* ^C */
1670 tio->tc.t_quitc = CQUIT; /* ^\ */
1671 tio->tc.t_startc = CSTART; /* ^Q */
1672 tio->tc.t_stopc = CSTOP; /* ^S */
1673 tio->tc.t_eofc = CEOF; /* ^D */
1674 tio->tc.t_brkc = -1;
1675 }
1676 /* get local special chars */
1677 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1678 {
1679 tio->lc.t_suspc = CSUSP; /* ^Z */
1680 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1681 tio->lc.t_rprntc = CRPRNT; /* ^R */
1682 tio->lc.t_flushc = CFLUSH; /* ^O */
1683 tio->lc.t_werasc = CWERASE; /* ^W */
1684 tio->lc.t_lnextc = CLNEXT; /* ^V */
1685 }
1686 /* get line discipline */
1687 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1688# ifdef NTTYDISC
1689
1690 tio->line = NTTYDISC;
1691# endif /* NTTYDISC */
1692
1693 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1694#endif /* HAVE_TERMIOS_H */
1695 1304
1696 /* 1305 /*
1697 * Debugging 1306 * Debugging
1698 */ 1307 */
1699#ifdef DEBUG_TTYMODE 1308#ifdef DEBUG_TTYMODE
1700#ifdef HAVE_TERMIOS_H
1701 /* c_iflag bits */ 1309 /* c_iflag bits */
1702 fprintf (stderr, "Input flags\n"); 1310 fprintf (stderr, "Input flags\n");
1703 1311
1704 /* cpp token stringize doesn't work on all machines <sigh> */ 1312 /* cpp token stringize doesn't work on all machines <sigh> */
1705# define FOO(flag,name) \ 1313# define FOO(flag,name) \
… …
1717 FOO (IGNCR, "IGNCR"); 1325 FOO (IGNCR, "IGNCR");
1718 FOO (ICRNL, "ICRNL"); 1326 FOO (ICRNL, "ICRNL");
1719 FOO (IXON, "IXON"); 1327 FOO (IXON, "IXON");
1720 FOO (IXOFF, "IXOFF"); 1328 FOO (IXOFF, "IXOFF");
1721# ifdef IUCLC 1329# ifdef IUCLC
1722
1723 FOO (IUCLC, "IUCLC"); 1330 FOO (IUCLC, "IUCLC");
1724# endif 1331# endif
1725# ifdef IXANY 1332# ifdef IXANY
1726
1727 FOO (IXANY, "IXANY"); 1333 FOO (IXANY, "IXANY");
1728# endif 1334# endif
1729# ifdef IMAXBEL 1335# ifdef IMAXBEL
1730
1731 FOO (IMAXBEL, "IMAXBEL"); 1336 FOO (IMAXBEL, "IMAXBEL");
1732# endif 1337# endif
1733 1338
1734 fprintf (stderr, "\n"); 1339 fprintf (stderr, "\n");
1735 1340
… …
1742 FOO (VERASE, "VERASE"); 1347 FOO (VERASE, "VERASE");
1743 FOO (VKILL, "VKILL"); 1348 FOO (VKILL, "VKILL");
1744 FOO (VEOF, "VEOF"); 1349 FOO (VEOF, "VEOF");
1745 FOO (VEOL, "VEOL"); 1350 FOO (VEOL, "VEOL");
1746# ifdef VEOL2 1351# ifdef VEOL2
1747
1748 FOO (VEOL2, "VEOL2"); 1352 FOO (VEOL2, "VEOL2");
1749# endif 1353# endif
1750# ifdef VSWTC 1354# ifdef VSWTC
1751
1752 FOO (VSWTC, "VSWTC"); 1355 FOO (VSWTC, "VSWTC");
1753# endif 1356# endif
1754# ifdef VSWTCH 1357# ifdef VSWTCH
1755
1756 FOO (VSWTCH, "VSWTCH"); 1358 FOO (VSWTCH, "VSWTCH");
1757# endif 1359# endif
1758
1759 FOO (VSTART, "VSTART"); 1360 FOO (VSTART, "VSTART");
1760 FOO (VSTOP, "VSTOP"); 1361 FOO (VSTOP, "VSTOP");
1761 FOO (VSUSP, "VSUSP"); 1362 FOO (VSUSP, "VSUSP");
1762# ifdef VDSUSP 1363# ifdef VDSUSP
1763
1764 FOO (VDSUSP, "VDSUSP"); 1364 FOO (VDSUSP, "VDSUSP");
1765# endif 1365# endif
1766# ifdef VREPRINT 1366# ifdef VREPRINT
1767
1768 FOO (VREPRINT, "VREPRINT"); 1367 FOO (VREPRINT, "VREPRINT");
1769# endif 1368# endif
1770# ifdef VDISCRD 1369# ifdef VDISCRD
1771
1772 FOO (VDISCRD, "VDISCRD"); 1370 FOO (VDISCRD, "VDISCRD");
1773# endif 1371# endif
1774# ifdef VWERSE 1372# ifdef VWERSE
1775
1776 FOO (VWERSE, "VWERSE"); 1373 FOO (VWERSE, "VWERSE");
1777# endif 1374# endif
1778# ifdef VLNEXT 1375# ifdef VLNEXT
1779
1780 FOO (VLNEXT, "VLNEXT"); 1376 FOO (VLNEXT, "VLNEXT");
1781# endif 1377# endif
1782 1378
1783 fprintf (stderr, "\n"); 1379 fprintf (stderr, "\n");
1784# undef FOO 1380# undef FOO
1785# endif /* HAVE_TERMIOS_H */ 1381#endif /* DEBUG_TTYMODE */
1786#endif /* DEBUG_TTYMODE */
1787} 1382}
1788 1383
1384/*----------------------------------------------------------------------*/
1385/*
1386 * Run the command in a subprocess and return a file descriptor for the
1387 * master end of the pseudo-teletype pair with the command talking to
1388 * the slave.
1389 */
1390void
1391rxvt_term::run_command (const char *const *argv)
1392{
1393#if ENABLE_FRILLS
1394 if (rs[Rs_pty_fd])
1395 {
1396 pty->pty = atoi (rs[Rs_pty_fd]);
1397
1398 if (pty->pty >= 0)
1399 {
1400 if (getfd_hook)
1401 pty->pty = (*getfd_hook) (pty->pty);
1402
1403 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1404 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1405 }
1406 }
1407 else
1408#endif
1409 if (!pty->get ())
1410 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1411
1412 int er;
1413
1414#ifndef NO_BACKSPACE_KEY
1415 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1416 er = rs[Rs_backspace_key][0];
1417 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1418 er = '\177'; /* the initial state anyway */
1419 else
1420#endif
1421 er = -1;
1422
1423 rxvt_get_ttymode (&tio, er);
1424 /* init terminal attributes */
1425 cfsetospeed (&tio, BAUDRATE);
1426 cfsetispeed (&tio, BAUDRATE);
1427 tcsetattr (pty->tty, TCSANOW, &tio);
1428 pty->set_utf8_mode (enc_utf8);
1429
1430 /* set initial window size */
1431 tt_winch ();
1432
1433#if ENABLE_FRILLS
1434 if (rs[Rs_pty_fd])
1435 return;
1436#endif
1437
1438 /* spin off the command interpreter */
1439 switch (cmd_pid = fork ())
1440 {
1441 case -1:
1442 {
1443 cmd_pid = 0;
1444 rxvt_fatal ("can't fork, aborting.\n");
1445 }
1446 case 0:
1447 init_env ();
1448
1449 if (!pty->make_controlling_tty ())
1450 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1451 else
1452 {
1453 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1454 dup2 (pty->tty, STDIN_FILENO);
1455 dup2 (pty->tty, STDOUT_FILENO);
1456 dup2 (pty->tty, STDERR_FILENO);
1457
1458 // close all our file handles that we do no longer need
1459 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1460 {
1461 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1462 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1463 }
1464
1465 run_child (argv);
1466 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1467 }
1468
1469 _exit (EXIT_FAILURE);
1470
1471 default:
1472 if (!option (Opt_utmpInhibit))
1473 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1474
1475 pty->close_tty ();
1476
1477 child_ev.start (cmd_pid);
1478
1479 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1480 break;
1481 }
1482}
1483
1484/* ------------------------------------------------------------------------- *
1485 * CHILD PROCESS OPERATIONS *
1486 * ------------------------------------------------------------------------- */
1487/*
1488 * The only open file descriptor is the slave tty - so no error messages.
1489 * returns are fatal
1490 */
1491int
1492rxvt_term::run_child (const char *const *argv)
1493{
1494 char *login;
1495
1496 if (option (Opt_console))
1497 {
1498 /* be virtual console, fail silently */
1499#ifdef TIOCCONS
1500 unsigned int on = 1;
1501
1502 ioctl (STDIN_FILENO, TIOCCONS, &on);
1503#elif defined (SRIOCSREDIR)
1504 int fd;
1505
1506 fd = open (CONSOLE, O_WRONLY, 0);
1507 if (fd >= 0)
1508 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1509 close (fd);
1510#endif /* SRIOCSREDIR */
1511 }
1512
1513 /* reset signals and spin off the command interpreter */
1514 signal (SIGINT, SIG_DFL);
1515 signal (SIGQUIT, SIG_DFL);
1516 signal (SIGCHLD, SIG_DFL);
1517 signal (SIGHUP, SIG_DFL);
1518 signal (SIGPIPE, SIG_DFL);
1519 /*
1520 * mimick login's behavior by disabling the job control signals
1521 * a shell that wants them can turn them back on
1522 */
1523#ifdef SIGTSTP
1524 signal (SIGTSTP, SIG_IGN);
1525 signal (SIGTTIN, SIG_IGN);
1526 signal (SIGTTOU, SIG_IGN);
1527#endif /* SIGTSTP */
1528
1529 // unblock signals (signals are blocked by iom.C
1530 sigset_t ss;
1531 sigemptyset (&ss);
1532 sigprocmask (SIG_SETMASK, &ss, 0);
1533
1534 /* command interpreter path */
1535 if (argv)
1536 {
1537# ifdef DEBUG_CMD
1538 int i;
1539
1540 for (i = 0; argv[i]; i++)
1541 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1542# endif
1543
1544 execvp (argv[0], (char *const *)argv);
1545 /* no error message: STDERR is closed! */
1546 }
1547 else
1548 {
1549 const char *argv0, *shell;
1550
1551 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1552 shell = "/bin/sh";
1553
1554 argv0 = (const char *)rxvt_basename (shell);
1555
1556 if (option (Opt_loginShell))
1557 {
1558 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1559
1560 login[0] = '-';
1561 strcpy (&login[1], argv0);
1562 argv0 = login;
1563 }
1564
1565 execlp (shell, argv0, (char *)0);
1566 /* no error message: STDERR is closed! */
1567 }
1568
1569 return -1;
1570}
1571
1789/*----------------------- end-of-file (C source) -----------------------*/ 1572/*----------------------- end-of-file (C source) -----------------------*/

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