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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.31 by pcg, Sun Feb 22 08:09:38 2004 UTC vs.
Revision 1.235 by ayin, Sat Dec 29 12:36:56 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
11 * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
12 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11 * - extensive modifications 14 * - extensive modifications
12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13 * - QNX support
14 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> 15 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
15 * 16 *
16 * This program is free software; you can redistribute it and/or modify 17 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by 18 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or 19 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version. 20 * (at your option) any later version.
… …
31 * Initialisation routines. 32 * Initialisation routines.
32 */ 33 */
33 34
34#include "../config.h" /* NECESSARY */ 35#include "../config.h" /* NECESSARY */
35#include "rxvt.h" /* NECESSARY */ 36#include "rxvt.h" /* NECESSARY */
37#include "rxvtutil.h"
36#include "init.h" 38#include "init.h"
37 39
40#include <limits>
41
38#include <signal.h> 42#include <csignal>
43
44#include <fcntl.h>
45
46#ifdef HAVE_XSETLOCALE
47# define X_LOCALE
48# include <X11/Xlocale.h>
49#else
50# ifdef HAVE_SETLOCALE
51# include <clocale>
52# endif
53#endif
54
55#ifdef HAVE_NL_LANGINFO
56# include <langinfo.h>
57#endif
58
59#ifdef DISPLAY_IS_IP
60/* On Solaris link with -lsocket and -lnsl */
61#include <sys/types.h>
62#include <sys/socket.h>
63
64/* these next two are probably only on Sun (not Solaris) */
65#ifdef HAVE_SYS_SOCKIO_H
66#include <sys/sockio.h>
67#endif
68#ifdef HAVE_SYS_BYTEORDER_H
69#include <sys/byteorder.h>
70#endif
71
72#include <netinet/in.h>
73#include <arpa/inet.h>
74#include <net/if.h>
75#include <net/if_arp.h>
76
77static char *
78rxvt_network_display (const char *display)
79{
80 char buffer[1024], *rval = NULL;
81 struct ifconf ifc;
82 struct ifreq *ifr;
83 int i, skfd;
84
85 if (display[0] != ':' && strncmp (display, "unix:", 5))
86 return (char *) display; /* nothing to do */
87
88 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
89 ifc.ifc_buf = buffer;
90
91 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
92 {
93 perror ("socket");
94 return NULL;
95 }
96
97 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
98 {
99 perror ("SIOCGIFCONF");
100 close (skfd);
101 return NULL;
102 }
103
104 for (i = 0, ifr = ifc.ifc_req;
105 i < (ifc.ifc_len / sizeof (struct ifreq));
106 i++, ifr++)
107 {
108 struct ifreq ifr2;
109
110 strcpy (ifr2.ifr_name, ifr->ifr_name);
111
112 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
113 {
114 unsigned long addr;
115 struct sockaddr_in *p_addr;
116
117 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
118 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
119
120 /*
121 * not "0.0.0.0" or "127.0.0.1" - so format the address
122 */
123 if (addr && addr != 0x7F000001)
124 {
125 char *colon = strchr (display, ':');
126
127 if (colon == NULL)
128 colon = ":0.0";
129
130 rval = rxvt_malloc (strlen (colon) + 16);
131 sprintf (rval, "%d.%d.%d.%d%s",
132 (int) ((addr >> 030) & 0xFF),
133 (int) ((addr >> 020) & 0xFF),
134 (int) ((addr >> 010) & 0xFF),
135 (int) (addr & 0xFF), colon);
136 break;
137 }
138 }
139 }
140
141 close (skfd);
142
143 return rval;
144}
145#endif
39 146
40const char *const def_colorName[] = 147const char *const def_colorName[] =
41 { 148 {
42 COLOR_FOREGROUND, 149 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 150 COLOR_BACKGROUND,
44 /* low-intensity colors */ 151 /* low-intensity colors */
45 "Black", /* 0: black (#000000) */ 152 "rgb:00/00/00", // 0: black (Black)
46#ifndef NO_BRIGHTCOLOR 153 "rgb:cd/00/00", // 1: red (Red3)
47 "Red3", /* 1: red (#CD0000) */ 154 "rgb:00/cd/00", // 2: green (Green3)
48 "Green3", /* 2: green (#00CD00) */ 155 "rgb:cd/cd/00", // 3: yellow (Yellow3)
49 "Yellow3", /* 3: yellow (#CDCD00) */ 156 "rgb:00/00/cd", // 4: blue (Blue3)
50 "Blue3", /* 4: blue (#0000CD) */ 157 "rgb:cd/00/cd", // 5: magenta (Magenta3)
51 "Magenta3", /* 5: magenta (#CD00CD) */ 158 "rgb:00/cd/cd", // 6: cyan (Cyan3)
52 "Cyan3", /* 6: cyan (#00CDCD) */
53# ifdef XTERM_COLORS 159# ifdef XTERM_COLORS
54 "Grey90", /* 7: white (#E5E5E5) */ 160 "rgb:e5/e5/e5", // 7: white (Grey90)
55# else 161# else
56 "AntiqueWhite", /* 7: white (#FAEBD7) */ 162 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
57# endif 163# endif
58 /* high-intensity colors */ 164 /* high-intensity colors */
59# ifdef XTERM_COLORS 165# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 166 "rgb:4d/4d/4d", // 8: bright black (Grey30)
61# else 167# else
62 "Grey25", /* 8: bright black (#404040) */ 168 "rgb:40/40/40", // 8: bright black (Grey25)
63# endif 169# endif
64#endif /* NO_BRIGHTCOLOR */ 170 "rgb:ff/00/00", // 1/9: bright red (Reed)
65 "Red", /* 1/9: bright red (#FF0000) */ 171 "rgb:00/ff/00", // 2/10: bright green (Green)
66 "Green", /* 2/10: bright green (#00FF00) */ 172 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 173 "rgb:00/00/ff", // 4/12: bright blue (Blue)
68 "Blue", /* 4/12: bright blue (#0000FF) */ 174 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 175 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 176 "rgb:ff/ff/ff", // 7/15: bright white (White)
71 "White", /* 7/15: bright white (#FFFFFF) */ 177
72#ifdef TTY_256COLOR 178 // 88 xterm colours
73 "rgb:00/00/00", /* default 16-255 color table */
74 "rgb:00/00/2a", 179 "rgb:00/00/00",
75 "rgb:00/00/55", 180 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 181 "rgb:00/00/cd",
182 "rgb:00/00/ff",
79 "rgb:00/2a/00", 183 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 184 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 185 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 186 "rgb:00/8b/ff",
89 "rgb:00/55/aa",
90 "rgb:00/55/d4",
91 "rgb:00/7f/00",
92 "rgb:00/7f/2a",
93 "rgb:00/7f/55",
94 "rgb:00/7f/7f",
95 "rgb:00/7f/aa",
96 "rgb:00/7f/d4",
97 "rgb:00/aa/00",
98 "rgb:00/aa/2a",
99 "rgb:00/aa/55",
100 "rgb:00/aa/7f",
101 "rgb:00/aa/aa",
102 "rgb:00/aa/d4",
103 "rgb:00/d4/00", 187 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 188 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "rgb:00/d4/d4", 189 "rgb:00/cd/cd",
190 "rgb:00/cd/ff",
191 "rgb:00/ff/00",
192 "rgb:00/ff/8b",
193 "rgb:00/ff/cd",
194 "rgb:00/ff/ff",
109 "rgb:2a/00/00", 195 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 196 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 197 "rgb:8b/00/cd",
115 "rgb:2a/2a/00",
116 "rgb:2a/2a/2a",
117 "rgb:2a/2a/55",
118 "rgb:2a/2a/7f",
119 "rgb:2a/2a/aa",
120 "rgb:2a/2a/d4",
121 "rgb:2a/55/00",
122 "rgb:2a/55/2a",
123 "rgb:2a/55/55",
124 "rgb:2a/55/7f",
125 "rgb:2a/55/aa",
126 "rgb:2a/55/d4",
127 "rgb:2a/7f/00",
128 "rgb:2a/7f/2a",
129 "rgb:2a/7f/55",
130 "rgb:2a/7f/7f",
131 "rgb:2a/7f/aa",
132 "rgb:2a/7f/d4",
133 "rgb:2a/aa/00",
134 "rgb:2a/aa/2a",
135 "rgb:2a/aa/55",
136 "rgb:2a/aa/7f",
137 "rgb:2a/aa/aa",
138 "rgb:2a/aa/d4",
139 "rgb:2a/d4/00",
140 "rgb:2a/d4/2a",
141 "rgb:2a/d4/55",
142 "rgb:2a/d4/7f",
143 "rgb:2a/d4/aa",
144 "rgb:2a/d4/d4",
145 "rgb:55/00/00",
146 "rgb:55/00/2a",
147 "rgb:55/00/55",
148 "rgb:55/00/7f", 198 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 199 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 200 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 201 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 202 "rgb:8b/8b/ff",
155 "rgb:55/2a/aa",
156 "rgb:55/2a/d4",
157 "rgb:55/55/00",
158 "rgb:55/55/2a",
159 "rgb:55/55/55",
160 "rgb:55/55/7f",
161 "rgb:55/55/aa",
162 "rgb:55/55/d4",
163 "rgb:55/7f/00",
164 "rgb:55/7f/2a",
165 "rgb:55/7f/55",
166 "rgb:55/7f/7f",
167 "rgb:55/7f/aa",
168 "rgb:55/7f/d4",
169 "rgb:55/aa/00",
170 "rgb:55/aa/2a",
171 "rgb:55/aa/55",
172 "rgb:55/aa/7f",
173 "rgb:55/aa/aa",
174 "rgb:55/aa/d4",
175 "rgb:55/d4/00", 203 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 204 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 205 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 206 "rgb:8b/cd/ff",
182 "rgb:7f/00/2a",
183 "rgb:7f/00/55",
184 "rgb:7f/00/7f",
185 "rgb:7f/00/aa",
186 "rgb:7f/00/d4",
187 "rgb:7f/2a/00",
188 "rgb:7f/2a/2a",
189 "rgb:7f/2a/55",
190 "rgb:7f/2a/7f",
191 "rgb:7f/2a/aa",
192 "rgb:7f/2a/d4",
193 "rgb:7f/55/00",
194 "rgb:7f/55/2a",
195 "rgb:7f/55/55",
196 "rgb:7f/55/7f",
197 "rgb:7f/55/aa",
198 "rgb:7f/55/d4",
199 "rgb:7f/7f/00", 207 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 208 "rgb:8b/ff/8b",
201 "rgb:7f/7f/55",
202 "rgb:7f/7f/7f",
203 "rgb:7f/7f/aa",
204 "rgb:7f/7f/d4",
205 "rgb:7f/aa/00",
206 "rgb:7f/aa/2a",
207 "rgb:7f/aa/55",
208 "rgb:7f/aa/7f",
209 "rgb:7f/aa/aa",
210 "rgb:7f/aa/d4",
211 "rgb:7f/d4/00",
212 "rgb:7f/d4/2a",
213 "rgb:7f/d4/55",
214 "rgb:7f/d4/7f",
215 "rgb:7f/d4/aa",
216 "rgb:7f/d4/d4",
217 "rgb:aa/00/00",
218 "rgb:aa/00/2a",
219 "rgb:aa/00/55",
220 "rgb:aa/00/7f",
221 "rgb:aa/00/aa",
222 "rgb:aa/00/d4",
223 "rgb:aa/2a/00",
224 "rgb:aa/2a/2a",
225 "rgb:aa/2a/55",
226 "rgb:aa/2a/7f",
227 "rgb:aa/2a/aa",
228 "rgb:aa/2a/d4",
229 "rgb:aa/55/00",
230 "rgb:aa/55/2a",
231 "rgb:aa/55/55",
232 "rgb:aa/55/7f",
233 "rgb:aa/55/aa",
234 "rgb:aa/55/d4",
235 "rgb:aa/7f/00",
236 "rgb:aa/7f/2a",
237 "rgb:aa/7f/55",
238 "rgb:aa/7f/7f",
239 "rgb:aa/7f/aa",
240 "rgb:aa/7f/d4", 209 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 210 "rgb:8b/ff/ff",
242 "rgb:aa/aa/2a",
243 "rgb:aa/aa/55",
244 "rgb:aa/aa/7f",
245 "rgb:aa/aa/aa",
246 "rgb:aa/aa/d4",
247 "rgb:aa/d4/00",
248 "rgb:aa/d4/2a",
249 "rgb:aa/d4/55",
250 "rgb:aa/d4/7f",
251 "rgb:aa/d4/aa",
252 "rgb:aa/d4/d4",
253 "rgb:d4/00/00", 211 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 212 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 213 "rgb:cd/00/cd",
214 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 215 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 216 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 217 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 218 "rgb:cd/8b/ff",
269 "rgb:d4/55/aa",
270 "rgb:d4/55/d4",
271 "rgb:d4/7f/00",
272 "rgb:d4/7f/2a",
273 "rgb:d4/7f/55",
274 "rgb:d4/7f/7f",
275 "rgb:d4/7f/aa",
276 "rgb:d4/7f/d4",
277 "rgb:d4/aa/00",
278 "rgb:d4/aa/2a",
279 "rgb:d4/aa/55",
280 "rgb:d4/aa/7f",
281 "rgb:d4/aa/aa",
282 "rgb:d4/aa/d4",
283 "rgb:d4/d4/00", 219 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 220 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "rgb:d4/d4/d4", 221 "rgb:cd/cd/cd",
222 "rgb:cd/cd/ff",
223 "rgb:cd/ff/00",
224 "rgb:cd/ff/8b",
225 "rgb:cd/ff/cd",
226 "rgb:cd/ff/ff",
289 "rgb:08/08/08", 227 "rgb:ff/00/00",
228 "rgb:ff/00/8b",
229 "rgb:ff/00/cd",
230 "rgb:ff/00/ff",
231 "rgb:ff/8b/00",
232 "rgb:ff/8b/8b",
233 "rgb:ff/8b/cd",
234 "rgb:ff/8b/ff",
235 "rgb:ff/cd/00",
236 "rgb:ff/cd/8b",
237 "rgb:ff/cd/cd",
238 "rgb:ff/cd/ff",
239 "rgb:ff/ff/00",
240 "rgb:ff/ff/8b",
241 "rgb:ff/ff/cd",
242 "rgb:ff/ff/ff",
290 "rgb:12/12/12", 243 "rgb:2e/2e/2e",
291 "rgb:1c/1c/1c", 244 "rgb:5c/5c/5c",
292 "rgb:26/26/26",
293 "rgb:30/30/30", 245 "rgb:73/73/73",
294 "rgb:3a/3a/3a",
295 "rgb:44/44/44",
296 "rgb:4e/4e/4e",
297 "rgb:58/58/58", 246 "rgb:8b/8b/8b",
298 "rgb:62/62/62", 247 "rgb:a2/a2/a2",
299 "rgb:6c/6c/6c",
300 "rgb:76/76/76",
301 "rgb:80/80/80",
302 "rgb:8a/8a/8a",
303 "rgb:94/94/94", 248 "rgb:b9/b9/b9",
304 "rgb:9e/9e/9e",
305 "rgb:a8/a8/a8",
306 "rgb:b2/b2/b2",
307 "rgb:bc/bc/bc",
308 "rgb:c6/c6/c6",
309 "rgb:d0/d0/d0", 249 "rgb:d0/d0/d0",
310 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 250 "rgb:e7/e7/e7",
312 "rgb:ee/ee/ee", 251
313#endif
314#ifndef NO_CURSORCOLOR 252#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 253 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 254 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 255#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer */ 256 NULL, /* Color_pointer_fg */
257 NULL, /* Color_pointer_bg */
319 NULL, /* Color_border */ 258 NULL, /* Color_border */
320#ifndef NO_BOLD_UNDERLINE_REVERSE 259#ifndef NO_BOLD_UNDERLINE_REVERSE
321 NULL, /* Color_BD */ 260 NULL, /* Color_BD */
261 NULL, /* Color_IT */
322 NULL, /* Color_UL */ 262 NULL, /* Color_UL */
323 NULL, /* Color_RV */ 263 NULL, /* Color_RV */
324#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 264#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
265#if ENABLE_FRILLS
266 NULL, // Color_underline
267#endif
325#ifdef OPTION_HC 268#ifdef OPTION_HC
326 NULL, 269 NULL,
327#endif 270#endif
328#ifdef KEEP_SCROLLCOLOR 271#ifdef KEEP_SCROLLCOLOR
329 COLOR_SCROLLBAR, 272 COLOR_SCROLLBAR,
330 COLOR_SCROLLTROUGH, 273 COLOR_SCROLLTROUGH,
331#endif /* KEEP_SCROLLCOLOR */ 274#endif /* KEEP_SCROLLCOLOR */
332 275#if ENABLE_TRANSPARENCY
276 NULL,
277#endif
278#if OFF_FOCUS_FADING
279 "rgb:00/00/00",
280#endif
333 }; 281 };
334 282
335const char *const xa_names[NUM_XA] = 283void
336 {
337 "TEXT",
338 "COMPOUND_TEXT",
339 "UTF8_STRING",
340 "MULTIPLE",
341 "TARGETS",
342 "TIMESTAMP",
343 "VT_SELECTION",
344 "INCR",
345 "WM_DELETE_WINDOW",
346#ifdef TRANSPARENT
347 "_XROOTPMAP_ID",
348#endif
349#ifdef OFFIX_DND
350 "DndProtocol",
351 "DndSelection",
352#endif
353 "CLIPBOARD"
354 };
355
356bool
357rxvt_term::init_vars () 284rxvt_term::init_vars ()
358{ 285{
359 PixColors = new rxvt_color [TOTAL_COLORS]; 286 pix_colors = pix_colors_focused;
360 if (PixColors == NULL)
361 return false;
362
363#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
364 TermWin.pixmap = None;
365#endif
366#ifdef UTMP_SUPPORT
367 next_utmp_action = SAVE;
368#endif
369#ifndef NO_SETOWNER_TTYDEV
370 next_tty_action = SAVE;
371#endif
372 287
373 MEvent.time = CurrentTime; 288 MEvent.time = CurrentTime;
374 MEvent.button = AnyButton; 289 MEvent.button = AnyButton;
375 Options = DEFAULT_OPTIONS;
376 want_refresh = 1; 290 want_refresh = 1;
377 cmd_pid = -1;
378 cmd_fd = tty_fd = -1;
379 PrivateModes = SavedModes = PrivMode_Default; 291 priv_modes = SavedModes = PrivMode_Default;
380 TermWin.focus = 0;
381 TermWin.ncol = 80; 292 ncol = 80;
382 TermWin.nrow = 24; 293 nrow = 24;
383 TermWin.int_bwidth = INTERNALBORDERWIDTH; 294 int_bwidth = INTERNALBORDERWIDTH;
384 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 295 ext_bwidth = EXTERNALBORDERWIDTH;
385 TermWin.lineSpace = LINESPACE; 296 lineSpace = LINESPACE;
386 TermWin.saveLines = SAVELINES; 297 saveLines = SAVELINES;
387 numPixColors = TOTAL_COLORS;
388 298
389#ifndef NO_NEW_SELECTION
390 selection_style = NEW_SELECT;
391#else
392 selection_style = OLD_SELECT;
393#endif
394
395#ifndef NO_BRIGHTCOLOR
396 colorfgbg = DEFAULT_RSTYLE;
397#endif
398
399#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
400 ks_bigfont = XK_greater;
401 ks_smallfont = XK_less;
402#endif
403
404 refresh_limit = 1;
405 refresh_type = SLOW_REFRESH; 299 refresh_type = SLOW_REFRESH;
406 prev_nrow = prev_ncol = 0;
407#ifdef MULTICHAR_SET
408# ifdef MULTICHAR_ENCODING
409 encoding_method = MULTICHAR_ENCODING;
410# endif
411 multichar_decode = rxvt_euc2jis;
412#endif
413 300
414 oldcursor.row = oldcursor.col = -1; 301 oldcursor.row = oldcursor.col = -1;
415#ifdef XPM_BACKGROUND
416 /* bgPixmap.w = bgPixmap.h = 0; */
417 bgPixmap.x = bgPixmap.y = 50;
418 bgPixmap.pixmap = None;
419#endif
420
421 last_bot = last_state = -1; 302 last_bot = last_state = -1;
422 303
423#ifdef MENUBAR 304 set_option (Opt_scrollBar);
424 menu_readonly = 1; 305 set_option (Opt_scrollTtyOutput);
425# if ! (MENUBAR_MAX > 1) 306 set_option (Opt_jumpScroll);
426 CurrentBar = & (BarList); 307 set_option (Opt_skipScroll);
427# endif /* (MENUBAR_MAX > 1) */ 308 set_option (Opt_secondaryScreen);
428#endif 309 set_option (Opt_secondaryScroll);
429 310 set_option (Opt_pastableTabs);
430 return true; 311 set_option (Opt_intensityStyles);
312 set_option (Opt_iso14755_52);
431} 313}
432 314
433void 315void
434rxvt_term::init_secondary () 316rxvt_term::init_secondary ()
435{ 317{
436 int i; 318 int i;
437#ifdef TTY_GID_SUPPORT
438 struct group *gr = getgrnam ("tty");
439
440 if (gr)
441 { /* change group ownership of tty to "tty" */
442 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
443 ttygid = gr->gr_gid;
444 }
445 else
446#endif /* TTY_GID_SUPPORT */
447
448 {
449 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
450 ttygid = getgid ();
451 }
452 319
453 /* 320 /*
454 * Close all unused file descriptors 321 * Close all unused file descriptors
455 * We don't want them, we don't need them. 322 * We don't want them, we don't need them.
456 */ 323 */
457 if ((i = open ("/dev/null", O_RDONLY)) < 0) 324 if ((i = open ("/dev/null", O_RDONLY)) < 0)
458 { 325 {
459 /* TODO: BOO HISS */ 326 /* TODO: BOO HISS */
460 dup2 (STDERR_FILENO, STDIN_FILENO); 327 dup2 (STDERR_FILENO, STDIN_FILENO);
461 } 328 }
462 else if (i > STDIN_FILENO) 329 else if (i != STDIN_FILENO)
463 { 330 {
464 dup2 (i, STDIN_FILENO); 331 dup2 (i, STDIN_FILENO);
465 close (i); 332 close (i);
466 } 333 }
467 334
… …
482/*----------------------------------------------------------------------*/ 349/*----------------------------------------------------------------------*/
483const char ** 350const char **
484rxvt_term::init_resources (int argc, const char *const *argv) 351rxvt_term::init_resources (int argc, const char *const *argv)
485{ 352{
486 int i, r_argc; 353 int i, r_argc;
487 char *val;
488 const char **cmd_argv, **r_argv; 354 const char **cmd_argv, **r_argv;
489 355
490 /* 356 /*
491 * Look for -exec option. Find => split and make cmd_argv[] of command args 357 * Look for -e option. Find => split and make cmd_argv[] of command args
492 */ 358 */
493 for (r_argc = 0; r_argc < argc; r_argc++) 359 for (r_argc = 0; r_argc < argc; r_argc++)
494 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) 360 if (!strcmp (argv[r_argc], "-e"))
495 break; 361 break;
362
363 if (r_argc == argc)
364 cmd_argv = NULL;
365 else if (!argv[r_argc + 1])
366 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
367 else
368 {
369 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
370
371 for (i = 0; i < argc - r_argc - 1; i++)
372 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
373
374 cmd_argv[i] = NULL;
375 }
496 376
497 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 377 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
498 378
499 for (i = 0; i < r_argc; i++) 379 for (i = 0; i < r_argc; i++)
500 r_argv[i] = (const char *)argv[i]; 380 r_argv[i] = (const char *)argv[i];
501 381
502 r_argv[i] = NULL; 382 r_argv[i] = NULL;
503 383
504 if (r_argc == argc)
505 cmd_argv = NULL;
506 else
507 {
508 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
509
510 for (i = 0; i < argc - r_argc - 1; i++)
511 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
512
513 cmd_argv[i] = NULL;
514 }
515
516 /* clear all resources */
517 for (i = 0; i < NUM_RESOURCES;)
518 rs[i++] = NULL;
519
520 rs[Rs_name] = rxvt_r_basename (argv[0]); 384 rs[Rs_name] = rxvt_basename (argv[0]);
521 385
522 /* 386 /*
523 * Open display, get options/resources and create the window 387 * Open display, get options/resources and create the window
524 */ 388 */
389
525 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 390 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
526 rs[Rs_display_name] = ":0"; 391 rs[Rs_display_name] = ":0";
527 392
528 get_options (r_argc, r_argv); 393 get_options (r_argc, r_argv);
394
395 if (!(display = displays.get (rs[Rs_display_name])))
396 {
397 free (r_argv);
398 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
399 }
400
401 // using a local pointer decreases code size a lot
402 xa = display->xa;
403
404 set (display);
405 extract_resources ();
406
407#if XFT
408 if (rs[Rs_depth])
409 select_visual (strtol (rs[Rs_depth], 0, 0));
410#endif
411
412#ifdef HAVE_AFTERIMAGE
413 set_application_name ((char*)rs[Rs_name]);
414 set_output_threshold (OUTPUT_LEVEL_WARNING);
415 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
416#endif
529 free (r_argv); 417 free (r_argv);
530 418
531#ifdef LOCAL_X_IS_UNIX 419 for (int i = NUM_RESOURCES; i--; )
532 if (rs[Rs_display_name][0] == ':') 420 if (rs [i] == resval_undef)
533 { 421 rs [i] = 0;
534 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 422
535 STRCPY (val, "unix"); 423#if ENABLE_PERL
536 STRCAT (val, rs[Rs_display_name]); 424 if (!rs[Rs_perl_ext_1])
537 display = displays.get (val); 425 rs[Rs_perl_ext_1] = "default";
538 free (val); 426
427 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
428 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
429 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
539 } 430 {
540#endif 431 rxvt_perl.init (this);
541 432 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
542 if (!display
543 && ! (display = displays.get (rs[Rs_display_name])))
544 { 433 }
545 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 434#endif
546 exit (EXIT_FAILURE);
547 }
548
549 extract_resources (display->display, rs[Rs_name]);
550 435
551 /* 436 /*
552 * set any defaults not already set 437 * set any defaults not already set
553 */ 438 */
554 if (cmd_argv && cmd_argv[0]) 439 if (cmd_argv && cmd_argv[0])
555 { 440 {
556 if (!rs[Rs_title]) 441 if (!rs[Rs_title])
557 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 442 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
558 if (!rs[Rs_iconName]) 443 if (!rs[Rs_iconName])
559 rs[Rs_iconName] = rs[Rs_title]; 444 rs[Rs_iconName] = rs[Rs_title];
560 } 445 }
561 else 446 else
562 { 447 {
… …
565 if (!rs[Rs_iconName]) 450 if (!rs[Rs_iconName])
566 rs[Rs_iconName] = rs[Rs_name]; 451 rs[Rs_iconName] = rs[Rs_name];
567 } 452 }
568 453
569 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 454 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
570 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 455 saveLines = min (i, MAX_SAVELINES);
571 456
572#ifndef NO_FRILLS 457#if ENABLE_FRILLS
573 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) 458 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
574 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 459 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
460
575 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) 461 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
576 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 462 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
577#endif
578 463
579#ifndef NO_LINESPACE
580 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 464 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
581 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 465 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
582#endif 466#endif
583 467
584#ifdef POINTER_BLANK 468#ifdef POINTER_BLANK
585 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 469 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
586 pointerBlankDelay = i; 470 pointerBlankDelay = i;
587 else 471 else
588 pointerBlankDelay = 2; 472 pointerBlankDelay = 2;
589#endif 473#endif
590 474
591 /* no point having a scrollbar without having any scrollback! */ 475 /* no point having a scrollbar without having any scrollback! */
592 if (!TermWin.saveLines) 476 if (!saveLines)
593 Options &= ~Opt_scrollBar; 477 set_option (Opt_scrollBar, 0);
594 478
595#ifdef PRINTPIPE 479#ifdef PRINTPIPE
596 if (!rs[Rs_print_pipe]) 480 if (!rs[Rs_print_pipe])
597 rs[Rs_print_pipe] = PRINTPIPE; 481 rs[Rs_print_pipe] = PRINTPIPE;
598#endif 482#endif
599 483
600 if (!rs[Rs_cutchars]) 484 if (!rs[Rs_cutchars])
601 rs[Rs_cutchars] = CUTCHARS; 485 rs[Rs_cutchars] = CUTCHARS;
602 486
603#ifdef ACS_ASCII
604 if (!rs[Rs_acs_chars])
605 rs[Rs_acs_chars] = ACS_CHARS;
606 if ((i = STRLEN (rs[Rs_acs_chars])) < 0x20)
607 {
608 val = rxvt_realloc ((void *)rs[Rs_acs_chars], 0x20);
609 for (; i < 0x20; )
610 val[i] = ' ';
611 rs[Rs_acs_chars] = val;
612 }
613#endif
614
615#ifndef NO_BACKSPACE_KEY 487#ifndef NO_BACKSPACE_KEY
616 if (!rs[Rs_backspace_key]) 488 if (!rs[Rs_backspace_key])
617# ifdef DEFAULT_BACKSPACE 489# ifdef DEFAULT_BACKSPACE
618 key_backspace = DEFAULT_BACKSPACE; 490 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
619# else 491# else
620 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 492 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
621# endif 493# endif
622 else
623 {
624 val = STRDUP (rs[Rs_backspace_key]);
625 rxvt_Str_trim (val);
626 rxvt_Str_escaped (val);
627 key_backspace = val;
628 }
629#endif 494#endif
630 495
631#ifndef NO_DELETE_KEY 496#ifndef NO_DELETE_KEY
632 if (!rs[Rs_delete_key]) 497 if (!rs[Rs_delete_key])
633# ifdef DEFAULT_DELETE 498# ifdef DEFAULT_DELETE
634 key_delete = DEFAULT_DELETE; 499 rs[Rs_delete_key] = DEFAULT_DELETE;
635# else 500# else
636 key_delete = "\033[3~"; 501 rs[Rs_delete_key] = "\033[3~";
637# endif
638 else
639 {
640 val = STRDUP (rs[Rs_delete_key]);
641 rxvt_Str_trim (val);
642 rxvt_Str_escaped (val);
643 key_delete = val;
644 }
645#endif 502# endif
646 if (rs[Rs_answerbackstring])
647 {
648 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
649 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
650 }
651
652 if (rs[Rs_selectstyle])
653 {
654 if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0)
655 selection_style = OLD_WORD_SELECT;
656#ifndef NO_OLD_SELECTION
657
658 else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0)
659 selection_style = OLD_SELECT;
660#endif 503#endif
661
662 }
663 504
664#ifdef HAVE_SCROLLBARS 505#ifdef HAVE_SCROLLBARS
665 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 506 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
666 rs[Rs_scrollBar_thickness]);
667#endif 507#endif
668
669 TermWin.fontset = new rxvt_fontset (this);
670 TermWin.fontset->populate (rs[Rs_font]);
671 TermWin.fwidth = TermWin.fontset->base_font ()->width;
672 TermWin.fheight = TermWin.fontset->base_font ()->height;
673 TermWin.fbase = TermWin.fontset->base_font ()->ascent;
674 508
675#ifdef XTERM_REVERSE_VIDEO 509#ifdef XTERM_REVERSE_VIDEO
676 /* this is how xterm implements reverseVideo */ 510 /* this is how xterm implements reverseVideo */
677 if (Options & Opt_reverseVideo) 511 if (option (Opt_reverseVideo))
678 { 512 {
679 if (!rs[Rs_color + Color_fg]) 513 if (!rs[Rs_color + Color_fg])
680 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 514 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
515
681 if (!rs[Rs_color + Color_bg]) 516 if (!rs[Rs_color + Color_bg])
682 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 517 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
683 } 518 }
684#endif 519#endif
685 520
… …
687 if (!rs[Rs_color + i]) 522 if (!rs[Rs_color + i])
688 rs[Rs_color + i] = def_colorName[i]; 523 rs[Rs_color + i] = def_colorName[i];
689 524
690#ifndef XTERM_REVERSE_VIDEO 525#ifndef XTERM_REVERSE_VIDEO
691 /* this is how we implement reverseVideo */ 526 /* this is how we implement reverseVideo */
692 if (Options & Opt_reverseVideo) 527 if (option (Opt_reverseVideo))
693 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 528 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
694#endif 529#endif
695 530
696 /* convenient aliases for setting fg/bg to colors */ 531 /* convenient aliases for setting fg/bg to colors */
697 color_aliases (Color_fg); 532 color_aliases (Color_fg);
698 color_aliases (Color_bg); 533 color_aliases (Color_bg);
699#ifndef NO_CURSORCOLOR 534#ifndef NO_CURSORCOLOR
700 color_aliases (Color_cursor); 535 color_aliases (Color_cursor);
701 color_aliases (Color_cursor2); 536 color_aliases (Color_cursor2);
702#endif /* NO_CURSORCOLOR */ 537#endif /* NO_CURSORCOLOR */
703 color_aliases (Color_pointer); 538 color_aliases (Color_pointer_fg);
539 color_aliases (Color_pointer_bg);
704 color_aliases (Color_border); 540 color_aliases (Color_border);
705#ifndef NO_BOLD_UNDERLINE_REVERSE 541#ifndef NO_BOLD_UNDERLINE_REVERSE
706 color_aliases (Color_BD); 542 color_aliases (Color_BD);
707 color_aliases (Color_UL); 543 color_aliases (Color_UL);
708 color_aliases (Color_RV); 544 color_aliases (Color_RV);
709#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 545#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
546
547 if (!rs[Rs_color + Color_border])
548 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
710 549
711 return cmd_argv; 550 return cmd_argv;
712} 551}
713 552
714/*----------------------------------------------------------------------*/ 553/*----------------------------------------------------------------------*/
715void 554void
716rxvt_term::init_env () 555rxvt_term::init_env ()
717{ 556{
718 int i; 557 int i;
719 unsigned int u;
720 char *val; 558 char *val;
721 559
722#ifdef DISPLAY_IS_IP 560#ifdef DISPLAY_IS_IP
723 /* Fixup display_name for export over pty to any interested terminal 561 /* Fixup display_name for export over pty to any interested terminal
724 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 562 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
… …
732 */ 570 */
733 val = rxvt_network_display (rs[Rs_display_name]); 571 val = rxvt_network_display (rs[Rs_display_name]);
734 rs[Rs_display_name] = (const char *)val; 572 rs[Rs_display_name] = (const char *)val;
735 573
736 if (val == NULL) 574 if (val == NULL)
737#endif /* DISPLAY_IS_IP */ 575#endif /* DISPLAY_IS_IP */
738 val = XDisplayString (display->display); 576 val = XDisplayString (dpy);
739 577
740 if (rs[Rs_display_name] == NULL) 578 if (rs[Rs_display_name] == NULL)
741 rs[Rs_display_name] = val; /* use broken `:0' value */ 579 rs[Rs_display_name] = val; /* use broken `:0' value */
742 580
743 i = STRLEN (val); 581 i = strlen (val);
744 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 582 env_display = (char *)rxvt_malloc (i + 9);
745 583
746 sprintf (env_display, "DISPLAY=%s", val); 584 sprintf (env_display, "DISPLAY=%s", val);
747 585
748 /* avoiding the math library: 586 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
749 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
750 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
751 ;
752 MAX_IT (i, 1);
753 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
754
755 sprintf (env_windowid, "WINDOWID=%u",
756 (unsigned int)TermWin.parent[0]);
757 587
758 /* add entries to the environment: 588 /* add entries to the environment:
759 * @ DISPLAY: in case we started with -display 589 * @ DISPLAY: in case we started with -display
760 * @ WINDOWID: X window id number of the window 590 * @ WINDOWID: X window id number of the window
761 * @ COLORTERM: terminal sub-name and also indicates its color 591 * @ COLORTERM: terminal sub-name and also indicates its color
… …
763 * @ TERMINFO: path to terminfo directory 593 * @ TERMINFO: path to terminfo directory
764 * @ COLORFGBG: fg;bg color codes 594 * @ COLORFGBG: fg;bg color codes
765 */ 595 */
766 putenv (env_display); 596 putenv (env_display);
767 putenv (env_windowid); 597 putenv (env_windowid);
598
768 if (env_colorfgbg) 599 if (env_colorfgbg)
769 putenv (env_colorfgbg); 600 putenv (env_colorfgbg);
770 601
771#ifdef RXVT_TERMINFO 602#ifdef RXVT_TERMINFO
772 putenv ("TERMINFO=" RXVT_TERMINFO); 603 putenv ("TERMINFO=" RXVT_TERMINFO);
773#endif 604#endif
774 605
775 if (display->depth <= 2) 606 if (depth <= 2)
776 putenv ("COLORTERM=" COLORTERMENV "-mono"); 607 putenv ("COLORTERM=" COLORTERMENV "-mono");
777 else 608 else
778 putenv ("COLORTERM=" COLORTERMENVFULL); 609 putenv ("COLORTERM=" COLORTERMENVFULL);
779 610
780 if (rs[Rs_term_name] != NULL) 611 if (rs[Rs_term_name] != NULL)
781 { 612 {
782 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 613 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
783 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 614 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
784 putenv (env_term); 615 putenv (env_term);
785 } 616 }
786 else 617 else
787 putenv ("TERM=" TERMENV); 618 putenv ("TERM=" TERMENV);
… …
789#ifdef HAVE_UNSETENV 620#ifdef HAVE_UNSETENV
790 /* avoid passing old settings and confusing term size */ 621 /* avoid passing old settings and confusing term size */
791 unsetenv ("LINES"); 622 unsetenv ("LINES");
792 unsetenv ("COLUMNS"); 623 unsetenv ("COLUMNS");
793 unsetenv ("TERMCAP"); /* terminfo should be okay */ 624 unsetenv ("TERMCAP"); /* terminfo should be okay */
794#endif /* HAVE_UNSETENV */ 625#endif /* HAVE_UNSETENV */
795} 626}
796 627
797/*----------------------------------------------------------------------*/ 628/*----------------------------------------------------------------------*/
798/* 629/*
799 * This is more or less stolen straight from XFree86 xterm. 630 * This is more or less stolen straight from XFree86 xterm.
800 * This should support all European type languages. 631 * This should support all European type languages.
801 */ 632 */
802void 633void
803rxvt_term::set_locale (const char *locale) 634rxvt_term::set_locale (const char *locale)
804{ 635{
636 set_environ (envv);
637
805#if HAVE_XSETLOCALE || HAVE_SETLOCALE 638#if HAVE_XSETLOCALE || HAVE_SETLOCALE
806 free (this->locale); 639 free (this->locale);
807 this->locale = rxvt_strdup (setlocale (LC_CTYPE, "")); 640 this->locale = setlocale (LC_CTYPE, locale);
641
642 if (!this->locale)
643 {
644 if (*locale)
645 {
646 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
647 setlocale (LC_CTYPE, "C");
648 }
649 else
650 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
651
652 this->locale = "C";
653 }
654
655
656 this->locale = strdup (this->locale);
808 SET_LOCALE (this->locale); 657 SET_LOCALE (this->locale);
809 mbstate.reset (); 658 mbstate.reset ();
810#endif 659#endif
660
811#if HAVE_NL_LANGINFO 661#if HAVE_NL_LANGINFO
662 char *codeset = strdup (nl_langinfo (CODESET));
663 // /^UTF.?8/i
664 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
665 && (codeset[1] == 'T' || codeset[1] == 't')
666 && (codeset[2] == 'F' || codeset[2] == 'f')
667 && (codeset[3] == '8' || codeset[4] == '8');
812 free (codeset); 668 free (codeset);
813 codeset = strdup (nl_langinfo (CODESET));
814 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
815 || !STRCASECMP (codeset, "UTF8");
816#else 669#else
817 enc_utf8 = 1; 670 enc_utf8 = 0;
818#endif 671#endif
819} 672}
820 673
821void 674void
822rxvt_term::init_xlocale () 675rxvt_term::init_xlocale ()
823{ 676{
677 set_environ (envv);
678
824#ifdef USE_XIM 679#ifdef USE_XIM
825 if (!locale) 680 if (!locale)
826 rxvt_print_error ("Setting locale failed."); 681 rxvt_warn ("setting locale failed, working without locale support.\n");
827 else 682 else
828 { 683 {
829 Atom wmlocale; 684 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
830
831 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
832 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
833 XA_STRING, 8, PropModeReplace,
834 (unsigned char *)locale, STRLEN (locale));
835 685
836 if (!XSupportsLocale ()) 686 if (!XSupportsLocale ())
837 { 687 {
838 rxvt_print_error ("The locale is not supported by Xlib"); 688 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
839 return; 689 return;
840 } 690 }
841 691
842 im_ev.start (display); 692 im_ev.start (display);
843 693
… …
853{ 703{
854 /* 704 /*
855 * Initialize the command connection. 705 * Initialize the command connection.
856 * This should be called after the X server connection is established. 706 * This should be called after the X server connection is established.
857 */ 707 */
858 int i;
859
860 for (i = 0; i < NUM_XA; i++)
861 xa[i] = XInternAtom (display->display, xa_names[i], False);
862
863 /* Enable delete window protocol */
864 XSetWMProtocols (display->display, TermWin.parent[0],
865 & (xa[XA_WMDELETEWINDOW]), 1);
866
867#ifdef USING_W11LIB
868 /* enable W11 callbacks */
869 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
870#endif
871 708
872#ifdef META8_OPTION 709#ifdef META8_OPTION
873 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 710 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
874#endif 711#endif
875 712
876 get_ourmods (); 713 get_ourmods ();
877 714
878 if (! (Options & Opt_scrollTtyOutput)) 715 if (!option (Opt_scrollTtyOutput))
879 PrivateModes |= PrivMode_TtyOutputInh; 716 priv_modes |= PrivMode_TtyOutputInh;
880 if (Options & Opt_scrollTtyKeypress) 717 if (option (Opt_scrollTtyKeypress))
881 PrivateModes |= PrivMode_Keypress; 718 priv_modes |= PrivMode_Keypress;
882 if (! (Options & Opt_jumpScroll)) 719 if (!option (Opt_jumpScroll))
883 PrivateModes |= PrivMode_smoothScroll; 720 priv_modes |= PrivMode_smoothScroll;
884 721
885#ifndef NO_BACKSPACE_KEY 722#ifndef NO_BACKSPACE_KEY
886 if (STRCMP (key_backspace, "DEC") == 0) 723 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
887 PrivateModes |= PrivMode_HaveBackSpace; 724 priv_modes |= PrivMode_HaveBackSpace;
888#endif 725#endif
889 726
890 /* add value for scrollBar */ 727 /* add value for scrollBar */
891 if (scrollbar_visible ()) 728 if (scrollBar.state)
892 { 729 {
893 PrivateModes |= PrivMode_scrollBar; 730 priv_modes |= PrivMode_scrollBar;
894 SavedModes |= PrivMode_scrollBar; 731 SavedModes |= PrivMode_scrollBar;
895 } 732 }
896 if (menubar_visible ())
897 {
898 PrivateModes |= PrivMode_menuBar;
899 SavedModes |= PrivMode_menuBar;
900 }
901 733
902#ifdef CURSOR_BLINK 734 run_command (argv);
903 if (Options & Opt_cursorBlink)
904 (void)gettimeofday (&lastcursorchange, NULL);
905#endif
906
907 if ((cmd_fd = run_command (argv)) < 0)
908 {
909 rxvt_print_error ("aborting");
910 exit (EXIT_FAILURE);
911 }
912} 735}
913 736
914/*----------------------------------------------------------------------*/ 737/*----------------------------------------------------------------------*/
915void 738void
916rxvt_term::Get_Colours () 739rxvt_term::Get_Colours ()
917{ 740{
918 int i; 741 int i;
919 742
743#ifdef OFF_FOCUS_FADING
744 pix_colors = pix_colors_focused;
745#endif
746
920 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 747 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
921 { 748 {
749 const char *name = rs[Rs_color + i];
750
751 if (!name)
752 continue;
753
922 rxvt_color xcol; 754 rxvt_color xcol;
923 755
924 if (!rs[Rs_color + i]) 756 if (!set_color (xcol, name))
925 continue;
926
927 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
928 { 757 {
929#ifndef XTERM_REVERSE_VIDEO 758#ifndef XTERM_REVERSE_VIDEO
930 if (i < 2 && (Options & Opt_reverseVideo)) 759 if (i < 2 && option (Opt_reverseVideo))
931 rs[Rs_color + i] = def_colorName[!i]; 760 name = def_colorName [1 - i];
932 else 761 else
933#endif 762#endif
934 rs[Rs_color + i] = def_colorName[i]; 763 name = def_colorName [i];
935 764
936 if (!rs[Rs_color + i]) 765 if (!name)
937 continue; 766 continue;
938 767
939 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 768 if (!set_color (xcol, name))
940 { 769 {
941 switch (i) 770 switch (i)
942 { 771 {
943 case Color_fg: 772 case Color_fg:
944 case Color_bg: 773 case Color_bg:
945 /* fatal: need bg/fg color */ 774 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
946 rxvt_print_error ("aborting"); 775 name = "";
947 exit (EXIT_FAILURE);
948 /* NOTREACHED */
949 break; 776 break;
950#ifndef NO_CURSORCOLOR 777#ifndef NO_CURSORCOLOR
951 case Color_cursor2: 778 case Color_cursor2:
952 xcol = PixColors[Color_fg]; 779#endif
953 break;
954#endif /* ! NO_CURSORCOLOR */
955 case Color_pointer: 780 case Color_pointer_fg:
956 xcol = PixColors[Color_fg]; 781 name = rs[Rs_color + Color_fg];
782 xcol.set (this, name);
957 break; 783 break;
958 default: 784 default:
959 xcol = PixColors[Color_bg]; /* None */ 785 name = rs[Rs_color + Color_bg];
786 xcol.set (this, name);
960 break; 787 break;
961 } 788 }
962 } 789 }
963 } 790 }
964 791
965 PixColors[i] = xcol; 792 pix_colors[i] = xcol;
966 SET_PIXCOLOR (i); 793 rs[Rs_color + i] = name;
794 }
795
796 if (depth <= 2)
967 } 797 {
968 798 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
969 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) 799 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
970 PixColors[Color_pointer] = PixColors[Color_fg]; 800 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
971 if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) 801 }
972 PixColors[Color_border] = PixColors[Color_fg];
973 802
974 /* 803 /*
975 * get scrollBar/menuBar shadow colors 804 * get scrollBar shadow colors
976 * 805 *
977 * The calculations of topShadow/bottomShadow values are adapted 806 * The calculations of topShadow/bottomShadow values are adapted
978 * from the fvwm window manager. 807 * from the fvwm window manager.
979 */ 808 */
980#ifdef KEEP_SCROLLCOLOR 809#ifdef KEEP_SCROLLCOLOR
981 810 if (depth <= 2)
982 if (XDEPTH <= 2) 811 {
983 { /* Monochrome */ 812 /* Monochrome */
984 PixColors[Color_scroll] = PixColors[Color_fg]; 813 alias_color (Color_scroll, Color_fg);
985 PixColors[Color_topShadow] = PixColors[Color_bg]; 814 alias_color (Color_topShadow, Color_bg);
986 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 815 alias_color (Color_bottomShadow, Color_bg);
987 } 816 }
988 else 817 else
989 { 818 {
990 rxvt_color xcol[3]; 819 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
991 /* xcol[0] == white
992 * xcol[1] == top shadow
993 * xcol[2] == bot shadow */
994 820
995 xcol[1] = PixColors[Color_scroll]; 821 rgba cscroll;
996# ifdef PREFER_24BIT 822 pix_colors [Color_scroll].get (cscroll);
997 xcol[0].set (display, 65535, 65535, 65535);
998 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
999# else
1000 xcol[0].set (display, WhitePixel (display->display, display->screen));
1001# endif
1002
1003 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1004
1005 xcol[0].get (display, pr0, pg0, pb0);
1006 xcol[1].get (display, pr1, pg1, pb1);
1007
1008 /* bottomShadowColor */
1009 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
1010 xcol[2] = PixColors[Color_Black];
1011
1012 PixColors[Color_bottomShadow] = xcol[2];
1013 823
1014 /* topShadowColor */ 824 /* topShadowColor */
1015 if (!xcol[1].set (display, 825 if (!pix_colors[Color_topShadow].set (this,
1016 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 826 rgba (
1017 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 827 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1018 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 828 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1019 xcol[1] = PixColors[Color_White]; 829 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1020 830 cscroll.a)
1021 PixColors[Color_topShadow] = xcol[1]; 831 ))
832 alias_color (Color_topShadow, Color_White);
1022 } 833 }
1023#endif /* KEEP_SCROLLCOLOR */ 834#endif /* KEEP_SCROLLCOLOR */
835
836#ifdef OFF_FOCUS_FADING
837 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
838 update_fade_color (i);
839#endif
1024} 840}
1025 841
1026/*----------------------------------------------------------------------*/ 842/*----------------------------------------------------------------------*/
1027/* color aliases, fg/bg bright-bold */ 843/* color aliases, fg/bg bright-bold */
1028void 844void
… …
1031 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 847 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1032 { 848 {
1033 int i = atoi (rs[Rs_color + idx]); 849 int i = atoi (rs[Rs_color + idx]);
1034 850
1035 if (i >= 8 && i <= 15) 851 if (i >= 8 && i <= 15)
1036 { /* bright colors */ 852 /* bright colors */
1037 i -= 8;
1038#ifndef NO_BRIGHTCOLOR
1039 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 853 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1040 return; 854 else if (i >= 0 && i <= 7)
1041#endif 855 /* normal colors */
1042
1043 }
1044
1045 if (i >= 0 && i <= 7) /* normal colors */
1046 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 856 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1047 } 857 }
1048} 858}
1049 859
1050/*----------------------------------------------------------------------*/ 860/*----------------------------------------------------------------------*/
… …
1053 * Use resource ``modifier'' to override the Meta modifier 863 * Use resource ``modifier'' to override the Meta modifier
1054 */ 864 */
1055void 865void
1056rxvt_term::get_ourmods () 866rxvt_term::get_ourmods ()
1057{ 867{
1058 int i, j, k; 868 int i, j, k;
1059 int requestedmeta, realmeta, realalt; 869 int requestedmeta, realmeta, realalt;
1060 const char *cm, *rsmod; 870 const char *cm, *rsmod;
1061 XModifierKeymap *map; 871 XModifierKeymap *map;
1062 KeyCode *kc; 872 KeyCode *kc;
1063 const unsigned int modmasks[] = 873 const unsigned int modmasks[] =
1064 { 874 {
1065 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 875 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1066 }; 876 };
1067 877
1068 requestedmeta = realmeta = realalt = 0; 878 requestedmeta = realmeta = realalt = 0;
1069 rsmod = rs[Rs_modifier]; 879 rsmod = rs[Rs_modifier];
880
1070 if (rsmod 881 if (rsmod
1071 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 882 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1072 requestedmeta = rsmod[3] - '0'; 883 requestedmeta = rsmod[3] - '0';
1073 884
1074 map = XGetModifierMapping (display->display); 885 map = XGetModifierMapping (dpy);
1075 kc = map->modifiermap; 886 kc = map->modifiermap;
887
1076 for (i = 1; i < 6; i++) 888 for (i = 1; i < 6; i++)
1077 { 889 {
1078 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 890 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
891
1079 for (j = map->max_keypermod; j--; k++) 892 for (j = map->max_keypermod; j--; k++)
1080 { 893 {
1081 if (kc[k] == 0) 894 if (kc[k] == 0)
1082 break; 895 break;
896
1083 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 897 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1084 { 898 {
1085 case XK_Num_Lock: 899 case XK_Num_Lock:
1086 ModNumLockMask = modmasks[i - 1]; 900 ModNumLockMask = modmasks[i - 1];
1087 /* FALLTHROUGH */ 901 continue;
1088 default: 902
1089 continue; /* for (;;) */ 903 case XK_ISO_Level3_Shift:
904 ModLevel3Mask = modmasks[i - 1];
905 continue;
906
1090 case XK_Meta_L: 907 case XK_Meta_L:
1091 case XK_Meta_R: 908 case XK_Meta_R:
1092 cm = "meta"; 909 cm = "meta";
1093 realmeta = i; 910 realmeta = i;
1094 break; 911 break;
912
1095 case XK_Alt_L: 913 case XK_Alt_L:
1096 case XK_Alt_R: 914 case XK_Alt_R:
1097 cm = "alt"; 915 cm = "alt";
1098 realalt = i; 916 realalt = i;
1099 break; 917 break;
918
1100 case XK_Super_L: 919 case XK_Super_L:
1101 case XK_Super_R: 920 case XK_Super_R:
1102 cm = "super"; 921 cm = "super";
1103 break; 922 break;
923
1104 case XK_Hyper_L: 924 case XK_Hyper_L:
1105 case XK_Hyper_R: 925 case XK_Hyper_R:
1106 cm = "hyper"; 926 cm = "hyper";
1107 break; 927 break;
928
929 default:
930 continue;
1108 } 931 }
1109 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 932
933 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1110 requestedmeta = i; 934 requestedmeta = i;
1111 } 935 }
1112 } 936 }
937
1113 XFreeModifiermap (map); 938 XFreeModifiermap (map);
939
1114 i = (requestedmeta ? requestedmeta 940 i = requestedmeta ? requestedmeta
1115 : (realmeta ? realmeta 941 : realmeta ? realmeta
1116 : (realalt ? realalt : 0))); 942 : realalt ? realalt
943 : 0;
944
1117 if (i) 945 if (i)
1118 ModMetaMask = modmasks[i - 1]; 946 ModMetaMask = modmasks[i - 1];
1119} 947}
1120 948
1121/*----------------------------------------------------------------------*/ 949/*----------------------------------------------------------------------*/
1122/* rxvt_Create_Windows () - Open and map the window */ 950/* rxvt_Create_Windows () - Open and map the window */
1123void 951void
1124rxvt_term::create_windows (int argc, const char *const *argv) 952rxvt_term::create_windows (int argc, const char *const *argv)
1125{ 953{
1126 XClassHint classHint; 954 XClassHint classHint;
1127 XWMHints wmHint; 955 XWMHints wmHint;
956#if ENABLE_FRILLS
957 MWMHints mwmhints = { };
958#endif
1128 XGCValues gcvalue; 959 XGCValues gcvalue;
1129 long vt_emask;
1130
1131 XWindowAttributes gattr; 960 XSetWindowAttributes attributes;
961 Window top, parent;
1132 962
1133 if (Options & Opt_transparent) 963 dLocal (Display *, dpy);
1134 {
1135 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1136 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1137 }
1138 964
1139 /* grab colors before netscape does */ 965 /* grab colors before netscape does */
1140 Get_Colours (); 966 Get_Colours ();
1141 967
1142 change_font (1, NULL); 968 if (!set_fonts ())
969 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
970
971 parent = display->root;
972
973 attributes.override_redirect = !!option (Opt_override_redirect);
974
975#if ENABLE_FRILLS
976 if (option (Opt_borderLess))
977 {
978 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
979 {
980 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
981 attributes.override_redirect = true;
982 }
983 else
984 {
985 mwmhints.flags = MWM_HINTS_DECORATIONS;
986 }
987 }
988#endif
989
990#if ENABLE_XEMBED
991 if (rs[Rs_embed])
992 {
993 XWindowAttributes wattr;
994
995 parent = strtol (rs[Rs_embed], 0, 0);
996
997 if (!XGetWindowAttributes (dpy, parent, &wattr))
998 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
999
1000 window_calc (wattr.width, wattr.height);
1001 }
1002#endif
1003
1143 window_calc (0, 0); 1004 window_calc (0, 0);
1005
1006 /* sub-window placement & size in rxvt_resize_subwindows () */
1007 attributes.background_pixel = pix_colors_focused [Color_border];
1008 attributes.border_pixel = pix_colors_focused [Color_border];
1009 attributes.colormap = cmap;
1010
1011 top = XCreateWindow (dpy, parent,
1012 szHint.x, szHint.y,
1013 szHint.width, szHint.height,
1014 ext_bwidth,
1015 depth, InputOutput, visual,
1016 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1017 &attributes);
1018
1019 this->parent[0] = top;
1020
1144 old_width = szHint.width; 1021 old_width = szHint.width;
1145 old_height = szHint.height; 1022 old_height = szHint.height;
1146 1023
1147 /* parent window - reverse video so we can see placement errors
1148 * sub-window placement & size in rxvt_resize_subwindows ()
1149 */
1150
1151#ifdef PREFER_24BIT
1152 XSetWindowAttributes attributes;
1153
1154 attributes.background_pixel = PixColors[Color_fg];
1155 attributes.border_pixel = PixColors[Color_border];
1156 attributes.colormap = display->cmap;
1157 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1158 szHint.x, szHint.y,
1159 szHint.width, szHint.height,
1160 TermWin.ext_bwidth,
1161 display->depth, InputOutput,
1162 display->visual,
1163 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1164#else
1165 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1166 szHint.x, szHint.y,
1167 szHint.width,
1168 szHint.height,
1169 TermWin.ext_bwidth,
1170 PixColors[Color_border],
1171 PixColors[Color_fg]);
1172#endif
1173
1174 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1024 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1175 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1025 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1176 1026
1177 classHint.res_name = (char *)rs[Rs_name]; 1027 classHint.res_name = (char *)rs[Rs_name];
1178 classHint.res_class = (char *)APL_CLASS; 1028 classHint.res_class = (char *)RESCLASS;
1179 1029
1180 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1030 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1181 wmHint.input = True; 1031 wmHint.input = True;
1182 wmHint.initial_state = (Options & Opt_iconic ? IconicState 1032 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1183 : NormalState); 1033 wmHint.window_group = top;
1184 wmHint.window_group = TermWin.parent[0];
1185 1034
1186 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1035 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1187 (char **)argv, argc, &szHint, &wmHint, &classHint); 1036 &szHint, &wmHint, &classHint);
1188 1037
1189 XSelectInput (display->display, TermWin.parent[0], 1038#if ENABLE_FRILLS
1039 if (mwmhints.flags)
1040 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1041 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1042#endif
1043
1044 Atom protocols[] = {
1045 xa[XA_WM_DELETE_WINDOW],
1046#if ENABLE_EWMH
1047 xa[XA_NET_WM_PING],
1048#endif
1049 };
1050
1051 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1052
1053#if ENABLE_FRILLS
1054 if (rs[Rs_transient_for])
1055 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1056#endif
1057
1058#if ENABLE_EWMH
1059 long pid = getpid ();
1060
1061 XChangeProperty (dpy, top,
1062 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1063 PropModeReplace, (unsigned char *)&pid, 1);
1064
1065 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1066#endif
1067
1068 XSelectInput (dpy, top,
1190 KeyPressMask 1069 KeyPressMask
1191#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1070#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1192 | KeyReleaseMask 1071 | KeyReleaseMask
1193#endif 1072#endif
1194 | FocusChangeMask | VisibilityChangeMask 1073 | FocusChangeMask | VisibilityChangeMask
1195 | StructureNotifyMask); 1074 | ExposureMask | StructureNotifyMask);
1075
1196 termwin_ev.start (display, TermWin.parent[0]); 1076 termwin_ev.start (display, top);
1197 1077
1198 /* vt cursor: Black-on-White is standard, but this is more popular */ 1078 /* vt cursor: Black-on-White is standard, but this is more popular */
1199 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1079 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1200 1080
1201#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1081#ifdef HAVE_SCROLLBARS
1202 /* cursor (menuBar/scrollBar): Black-on-White */ 1082 /* cursor scrollBar: Black-on-White */
1203 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr); 1083 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1204#endif
1205
1206#ifdef POINTER_BLANK
1207 {
1208 XColor blackcolour;
1209 blackcolour.red = 0;
1210 blackcolour.green = 0;
1211 blackcolour.blue = 0;
1212 Font f = XLoadFont (display->display, "fixed");
1213 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1214 &blackcolour, &blackcolour);
1215 XUnloadFont (display->display, f);
1216 }
1217#endif 1084#endif
1218 1085
1219 /* the vt window */ 1086 /* the vt window */
1220 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1087 vt = XCreateSimpleWindow (dpy, top,
1221 window_vt_x, window_vt_y, 1088 window_vt_x, window_vt_y,
1222 TermWin_TotalWidth (), 1089 width, height,
1223 TermWin_TotalHeight (),
1224 0, 1090 0,
1225 PixColors[Color_fg], 1091 pix_colors_focused[Color_fg],
1226 PixColors[Color_bg]); 1092 pix_colors_focused[Color_bg]);
1227 1093
1228#ifdef DEBUG_X 1094 attributes.bit_gravity = NorthWestGravity;
1229 XStoreName (display->display, TermWin.vt, "vt window"); 1095 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1230#endif
1231 1096
1232 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1097 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1233 | PropertyChangeMask);
1234 1098
1235#ifdef POINTER_BLANK
1236 pointer_unblank ();
1237
1238 if ((Options & Opt_pointerBlank)) 1099 if (option (Opt_pointerBlank))
1239 vt_emask |= PointerMotionMask; 1100 vt_emask |= PointerMotionMask;
1240 else 1101 else
1241#endif
1242 vt_emask |= (Button1MotionMask | Button3MotionMask); 1102 vt_emask |= Button1MotionMask | Button3MotionMask;
1243 1103
1244 XSelectInput (display->display, TermWin.vt, vt_emask); 1104 vt_select_input ();
1105
1245 vt_ev.start (display, TermWin.vt); 1106 vt_ev.start (display, vt);
1246
1247#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1248 if (menuBar_height ())
1249 {
1250 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1251 window_vt_x, 0,
1252 TermWin_TotalWidth (),
1253 menuBar_TotalHeight (),
1254 0,
1255 PixColors[Color_fg],
1256 PixColors[Color_scroll]);
1257#ifdef DEBUG_X
1258 XStoreName (display->display, menuBar.win, "menubar");
1259#endif
1260
1261 XDefineCursor (display->display, menuBar.win, pointer_leftptr);
1262
1263 XSelectInput (display->display, menuBar.win,
1264 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1265 | Button1MotionMask));
1266 menubar_ev.start (display, menuBar.win);
1267 }
1268#endif
1269
1270#ifdef XPM_BACKGROUND
1271 if (rs[Rs_backgroundPixmap] != NULL
1272 && ! (Options & Opt_transparent))
1273 {
1274 const char *p = rs[Rs_backgroundPixmap];
1275
1276 if ((p = STRCHR (p, ';')) != NULL)
1277 {
1278 p++;
1279 scale_pixmap (p);
1280 }
1281 set_bgPixmap (rs[Rs_backgroundPixmap]);
1282 scr_touch (True);
1283 }
1284#endif
1285 1107
1286 /* graphics context for the vt window */ 1108 /* graphics context for the vt window */
1287 gcvalue.foreground = PixColors[Color_fg]; 1109 gcvalue.foreground = pix_colors[Color_fg];
1288 gcvalue.background = PixColors[Color_bg]; 1110 gcvalue.background = pix_colors[Color_bg];
1289 gcvalue.graphics_exposures = 1; 1111 gcvalue.graphics_exposures = 0;
1290 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1112
1113 gc = XCreateGC (dpy, vt,
1291 GCForeground | GCBackground 1114 GCForeground | GCBackground | GCGraphicsExposures,
1292 | GCGraphicsExposures, &gcvalue); 1115 &gcvalue);
1293 1116
1294#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1117 drawable = new rxvt_drawable (this, vt);
1118
1119#ifdef RXVT_SCROLLBAR
1295 gcvalue.foreground = PixColors[Color_topShadow]; 1120 gcvalue.foreground = pix_colors[Color_topShadow];
1296 topShadowGC = XCreateGC (display->display, TermWin.vt, 1121 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1297 GCForeground, &gcvalue);
1298 gcvalue.foreground = PixColors[Color_bottomShadow]; 1122 gcvalue.foreground = pix_colors[Color_bottomShadow];
1299 botShadowGC = XCreateGC (display->display, TermWin.vt, 1123 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1300 GCForeground, &gcvalue); 1124 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1301 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg 1125 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1302 : Color_scroll)];
1303 scrollbarGC = XCreateGC (display->display, TermWin.vt,
1304 GCForeground, &gcvalue);
1305#endif
1306}
1307
1308/*----------------------------------------------------------------------*/
1309/*
1310 * Run the command in a subprocess and return a file descriptor for the
1311 * master end of the pseudo-teletype pair with the command talking to
1312 * the slave.
1313 */
1314int
1315rxvt_term::run_command (const char *const *argv)
1316{
1317 int cfd, er;
1318
1319 /* get master (pty) */
1320 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1321 {
1322 rxvt_print_error ("can't open pseudo-tty");
1323 return -1;
1324 }
1325
1326 fcntl (cfd, F_SETFL, O_NONBLOCK);
1327
1328 /* get slave (tty) */
1329 if (tty_fd < 0)
1330 {
1331#ifndef NO_SETOWNER_TTYDEV
1332 privileged_ttydev (SAVE);
1333#endif
1334
1335 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1336 {
1337 close (cfd);
1338 rxvt_print_error ("can't open slave tty %s", ttydev);
1339 return -1;
1340 }
1341 }
1342#ifndef NO_BACKSPACE_KEY
1343 if (key_backspace[0] && !key_backspace[1])
1344 er = key_backspace[0];
1345 else if (STRCMP (key_backspace, "DEC") == 0)
1346 er = '\177'; /* the initial state anyway */
1347 else
1348#endif
1349
1350 er = -1;
1351
1352 rxvt_get_ttymode (& (tio), er);
1353
1354#ifndef __QNX__
1355 /* spin off the command interpreter */
1356 switch (cmd_pid = fork ())
1357 {
1358 case -1:
1359 rxvt_print_error ("can't fork");
1360 return -1;
1361 case 0:
1362 close (cfd); /* only keep tty_fd and STDERR open */
1363
1364 init_env ();
1365
1366 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1367 rxvt_print_error ("could not obtain control of tty");
1368 else
1369 {
1370 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1371 dup2 (tty_fd, STDIN_FILENO);
1372 dup2 (tty_fd, STDOUT_FILENO);
1373 dup2 (tty_fd, STDERR_FILENO);
1374
1375 if (tty_fd > 2)
1376 close (tty_fd);
1377
1378 run_child (argv);
1379 }
1380 exit (EXIT_FAILURE);
1381 /* NOTREACHED */
1382 default:
1383 {
1384#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1385 int fdstdin;
1386
1387 fdstdin = dup (STDIN_FILENO);
1388 dup2 (tty_fd, STDIN_FILENO);
1389#endif
1390
1391#ifdef UTMP_SUPPORT
1392 privileged_utmp (SAVE);
1393#endif
1394
1395#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1396
1397 dup2 (fdstdin, STDIN_FILENO);
1398 close (fdstdin);
1399#endif
1400
1401 }
1402 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1403 break;
1404 }
1405#else /* __QNX__ uses qnxspawn () */
1406 fchmod (tty_fd, 0622);
1407 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1408 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1409
1410 if (run_child (argv) == -1)
1411 exit (EXIT_FAILURE);
1412#endif
1413
1414 return cfd;
1415}
1416
1417/* ------------------------------------------------------------------------- *
1418 * CHILD PROCESS OPERATIONS *
1419 * ------------------------------------------------------------------------- */
1420/*
1421 * The only open file descriptor is the slave tty - so no error messages.
1422 * returns are fatal
1423 */
1424int
1425rxvt_term::run_child (const char *const *argv)
1426{
1427 char *login;
1428
1429 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1430
1431 if (Options & Opt_console)
1432 { /* be virtual console, fail silently */
1433#ifdef TIOCCONS
1434 unsigned int on = 1;
1435
1436 ioctl (STDIN_FILENO, TIOCCONS, &on);
1437#elif defined (SRIOCSREDIR)
1438 int fd;
1439
1440 fd = open (CONSOLE, O_WRONLY, 0);
1441 if (fd >= 0)
1442 {
1443 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1444 close (fd);
1445 }
1446#endif /* SRIOCSREDIR */
1447
1448 }
1449
1450 /* reset signals and spin off the command interpreter */
1451 signal (SIGINT, SIG_DFL);
1452 signal (SIGQUIT, SIG_DFL);
1453 signal (SIGCHLD, SIG_DFL);
1454 /*
1455 * mimick login's behavior by disabling the job control signals
1456 * a shell that wants them can turn them back on
1457 */
1458#ifdef SIGTSTP
1459 signal (SIGTSTP, SIG_IGN);
1460 signal (SIGTTIN, SIG_IGN);
1461 signal (SIGTTOU, SIG_IGN);
1462#endif /* SIGTSTP */
1463
1464 /* set window size */
1465 struct winsize ws;
1466
1467 ws.ws_col = TermWin.ncol;
1468 ws.ws_row = TermWin.nrow;
1469 ws.ws_xpixel = ws.ws_ypixel = 0;
1470 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1471
1472 // unblock signals (signals are blocked by iom.C
1473 sigset_t ss;
1474 sigemptyset (&ss);
1475 sigprocmask (SIG_SETMASK, &ss, 0);
1476
1477#ifndef __QNX__
1478 /* command interpreter path */
1479 if (argv != NULL)
1480 {
1481# ifdef DEBUG_CMD
1482 int i;
1483
1484 for (i = 0; argv[i]; i++)
1485 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1486# endif 1126#endif
1487 1127
1488 execvp (argv[0], (char *const *)argv); 1128#ifdef OFF_FOCUS_FADING
1489 /* no error message: STDERR is closed! */ 1129 // initially we are in unfocused state
1490 } 1130 if (rs[Rs_fade])
1491 else 1131 pix_colors = pix_colors_unfocused;
1492 {
1493 const char *argv0, *shell;
1494
1495 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1496 shell = "/bin/sh";
1497
1498 argv0 = (const char *)rxvt_r_basename (shell);
1499 if (Options & Opt_loginShell)
1500 {
1501 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1502
1503 login[0] = '-';
1504 STRCPY (&login[1], argv0);
1505 argv0 = login;
1506 }
1507 execlp (shell, argv0, NULL);
1508 /* no error message: STDERR is closed! */
1509 }
1510
1511#else /* __QNX__ uses qnxspawn () */
1512
1513 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1514 char *command = NULL, fullcommand[_MAX_PATH];
1515 char **arg_v, *arg_a[2] = { NULL, NULL };
1516
1517 if (argv != NULL)
1518 {
1519 if (access (argv[0], X_OK) == -1)
1520 {
1521 if (STRCHR (argv[0], '/') == NULL)
1522 {
1523 searchenv (argv[0], "PATH", fullcommand);
1524 if (fullcommand[0] != '\0')
1525 command = fullcommand;
1526 }
1527 if (access (command, X_OK) == -1)
1528 return -1;
1529 }
1530 else
1531 command = argv[0];
1532 arg_v = argv;
1533 }
1534 else
1535 {
1536 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1537 command = "/bin/sh";
1538
1539 arg_a[0] = my_basename (command);
1540 if (Options & Opt_loginShell)
1541 {
1542 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1543
1544 login[0] = '-';
1545 STRCPY (&login[1], arg_a[0]);
1546 arg_a[0] = login;
1547 }
1548 arg_v = arg_a;
1549 }
1550 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1551 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1552 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1553 command, arg_v, environ, iov_a, 0);
1554 if (login)
1555 free (login);
1556
1557 close (tty_fd);
1558 return cmd_fd;
1559
1560#endif 1132#endif
1561 return -1; 1133
1134 pointer_unblank ();
1135 scr_recolour ();
1562} 1136}
1563 1137
1564/* ------------------------------------------------------------------------- * 1138/* ------------------------------------------------------------------------- *
1565 * GET TTY CURRENT STATE * 1139 * GET TTY CURRENT STATE *
1566 * ------------------------------------------------------------------------- */ 1140 * ------------------------------------------------------------------------- */
1567/* rxvt_get_ttymode () */
1568/* EXTPROTO */
1569void 1141void
1570rxvt_get_ttymode (ttymode_t *tio, int erase) 1142rxvt_get_ttymode (struct termios *tio, int erase)
1571{ 1143{
1572#ifdef HAVE_TERMIOS_H
1573 /* 1144 /*
1574 * standard System V termios interface 1145 * standard System V termios interface
1575 */ 1146 */
1576 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1147 if (tcgetattr (STDIN_FILENO, tio) < 0)
1577 { 1148 {
1578 /* return error - use system defaults */ 1149 // return error - use system defaults,
1150 // where possible, and zero elsewhere
1151 memset (tio, 0, sizeof (struct termios));
1152
1579 tio->c_cc[VINTR] = CINTR; 1153 tio->c_cc[VINTR] = CINTR;
1580 tio->c_cc[VQUIT] = CQUIT; 1154 tio->c_cc[VQUIT] = CQUIT;
1581 tio->c_cc[VERASE] = CERASE; 1155 tio->c_cc[VERASE] = CERASE;
1156#ifdef VERASE2
1157 tio->c_cc[VERASE2] = CERASE2;
1158#endif
1582 tio->c_cc[VKILL] = CKILL; 1159 tio->c_cc[VKILL] = CKILL;
1583 tio->c_cc[VSTART] = CSTART; 1160 tio->c_cc[VSTART] = CSTART;
1584 tio->c_cc[VSTOP] = CSTOP; 1161 tio->c_cc[VSTOP] = CSTOP;
1585 tio->c_cc[VSUSP] = CSUSP; 1162 tio->c_cc[VSUSP] = CSUSP;
1586# ifdef VDSUSP 1163# ifdef VDSUSP
1587
1588 tio->c_cc[VDSUSP] = CDSUSP; 1164 tio->c_cc[VDSUSP] = CDSUSP;
1589# endif 1165# endif
1590# ifdef VREPRINT 1166# ifdef VREPRINT
1591
1592 tio->c_cc[VREPRINT] = CRPRNT; 1167 tio->c_cc[VREPRINT] = CRPRNT;
1593# endif 1168# endif
1594# ifdef VDISCRD 1169# ifdef VDISCRD
1595
1596 tio->c_cc[VDISCRD] = CFLUSH; 1170 tio->c_cc[VDISCRD] = CFLUSH;
1597# endif 1171# endif
1598# ifdef VWERSE 1172# ifdef VWERSE
1599
1600 tio->c_cc[VWERSE] = CWERASE; 1173 tio->c_cc[VWERSE] = CWERASE;
1601# endif 1174# endif
1602# ifdef VLNEXT 1175# ifdef VLNEXT
1603
1604 tio->c_cc[VLNEXT] = CLNEXT; 1176 tio->c_cc[VLNEXT] = CLNEXT;
1605# endif 1177# endif
1606
1607 } 1178 }
1179
1608 tio->c_cc[VEOF] = CEOF; 1180 tio->c_cc[VEOF] = CEOF;
1609 tio->c_cc[VEOL] = VDISABLE; 1181 tio->c_cc[VEOL] = VDISABLE;
1610# ifdef VEOL2 1182# ifdef VEOL2
1611
1612 tio->c_cc[VEOL2] = VDISABLE; 1183 tio->c_cc[VEOL2] = VDISABLE;
1613# endif 1184# endif
1614# ifdef VSWTC 1185# ifdef VSWTC
1615
1616 tio->c_cc[VSWTC] = VDISABLE; 1186 tio->c_cc[VSWTC] = VDISABLE;
1617# endif 1187# endif
1618# ifdef VSWTCH 1188# ifdef VSWTCH
1619
1620 tio->c_cc[VSWTCH] = VDISABLE; 1189 tio->c_cc[VSWTCH] = VDISABLE;
1621# endif 1190# endif
1622# if VMIN != VEOF 1191# if VMIN != VEOF
1623
1624 tio->c_cc[VMIN] = 1; 1192 tio->c_cc[VMIN] = 1;
1625# endif 1193# endif
1626# if VTIME != VEOL 1194# if VTIME != VEOL
1627
1628 tio->c_cc[VTIME] = 0; 1195 tio->c_cc[VTIME] = 0;
1629# endif 1196# endif
1630 1197
1631 if (erase != -1) 1198 if (erase != -1)
1632 tio->c_cc[VERASE] = (char)erase; 1199 tio->c_cc[VERASE] = (char)erase;
… …
1648 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1215 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1649# if defined (ECHOCTL) && defined (ECHOKE) 1216# if defined (ECHOCTL) && defined (ECHOKE)
1650 | ECHOCTL | ECHOKE 1217 | ECHOCTL | ECHOKE
1651# endif 1218# endif
1652 | ECHOE | ECHOK); 1219 | ECHOE | ECHOK);
1653# else /* HAVE_TERMIOS_H */
1654
1655 /*
1656 * sgtty interface
1657 */
1658
1659 /* get parameters -- gtty */
1660 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1661 {
1662 tio->sg.sg_erase = CERASE; /* ^H */
1663 tio->sg.sg_kill = CKILL; /* ^U */
1664 }
1665 if (erase != -1)
1666 tio->sg.sg_erase = (char)erase;
1667
1668 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1669
1670 /* get special characters */
1671 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1672 {
1673 tio->tc.t_intrc = CINTR; /* ^C */
1674 tio->tc.t_quitc = CQUIT; /* ^\ */
1675 tio->tc.t_startc = CSTART; /* ^Q */
1676 tio->tc.t_stopc = CSTOP; /* ^S */
1677 tio->tc.t_eofc = CEOF; /* ^D */
1678 tio->tc.t_brkc = -1;
1679 }
1680 /* get local special chars */
1681 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1682 {
1683 tio->lc.t_suspc = CSUSP; /* ^Z */
1684 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1685 tio->lc.t_rprntc = CRPRNT; /* ^R */
1686 tio->lc.t_flushc = CFLUSH; /* ^O */
1687 tio->lc.t_werasc = CWERASE; /* ^W */
1688 tio->lc.t_lnextc = CLNEXT; /* ^V */
1689 }
1690 /* get line discipline */
1691 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1692# ifdef NTTYDISC
1693
1694 tio->line = NTTYDISC;
1695# endif /* NTTYDISC */
1696
1697 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1698#endif /* HAVE_TERMIOS_H */
1699 1220
1700 /* 1221 /*
1701 * Debugging 1222 * Debugging
1702 */ 1223 */
1703#ifdef DEBUG_TTYMODE 1224#ifdef DEBUG_TTYMODE
1704#ifdef HAVE_TERMIOS_H
1705 /* c_iflag bits */ 1225 /* c_iflag bits */
1706 fprintf (stderr, "Input flags\n"); 1226 fprintf (stderr, "Input flags\n");
1707 1227
1708 /* cpp token stringize doesn't work on all machines <sigh> */ 1228 /* cpp token stringize doesn't work on all machines <sigh> */
1709# define FOO(flag,name) \ 1229# define FOO(flag,name) \
… …
1721 FOO (IGNCR, "IGNCR"); 1241 FOO (IGNCR, "IGNCR");
1722 FOO (ICRNL, "ICRNL"); 1242 FOO (ICRNL, "ICRNL");
1723 FOO (IXON, "IXON"); 1243 FOO (IXON, "IXON");
1724 FOO (IXOFF, "IXOFF"); 1244 FOO (IXOFF, "IXOFF");
1725# ifdef IUCLC 1245# ifdef IUCLC
1726
1727 FOO (IUCLC, "IUCLC"); 1246 FOO (IUCLC, "IUCLC");
1728# endif 1247# endif
1729# ifdef IXANY 1248# ifdef IXANY
1730
1731 FOO (IXANY, "IXANY"); 1249 FOO (IXANY, "IXANY");
1732# endif 1250# endif
1733# ifdef IMAXBEL 1251# ifdef IMAXBEL
1734
1735 FOO (IMAXBEL, "IMAXBEL"); 1252 FOO (IMAXBEL, "IMAXBEL");
1736# endif 1253# endif
1737 1254
1738 fprintf (stderr, "\n"); 1255 fprintf (stderr, "\n");
1739 1256
… …
1746 FOO (VERASE, "VERASE"); 1263 FOO (VERASE, "VERASE");
1747 FOO (VKILL, "VKILL"); 1264 FOO (VKILL, "VKILL");
1748 FOO (VEOF, "VEOF"); 1265 FOO (VEOF, "VEOF");
1749 FOO (VEOL, "VEOL"); 1266 FOO (VEOL, "VEOL");
1750# ifdef VEOL2 1267# ifdef VEOL2
1751
1752 FOO (VEOL2, "VEOL2"); 1268 FOO (VEOL2, "VEOL2");
1753# endif 1269# endif
1754# ifdef VSWTC 1270# ifdef VSWTC
1755
1756 FOO (VSWTC, "VSWTC"); 1271 FOO (VSWTC, "VSWTC");
1757# endif 1272# endif
1758# ifdef VSWTCH 1273# ifdef VSWTCH
1759
1760 FOO (VSWTCH, "VSWTCH"); 1274 FOO (VSWTCH, "VSWTCH");
1761# endif 1275# endif
1762
1763 FOO (VSTART, "VSTART"); 1276 FOO (VSTART, "VSTART");
1764 FOO (VSTOP, "VSTOP"); 1277 FOO (VSTOP, "VSTOP");
1765 FOO (VSUSP, "VSUSP"); 1278 FOO (VSUSP, "VSUSP");
1766# ifdef VDSUSP 1279# ifdef VDSUSP
1767
1768 FOO (VDSUSP, "VDSUSP"); 1280 FOO (VDSUSP, "VDSUSP");
1769# endif 1281# endif
1770# ifdef VREPRINT 1282# ifdef VREPRINT
1771
1772 FOO (VREPRINT, "VREPRINT"); 1283 FOO (VREPRINT, "VREPRINT");
1773# endif 1284# endif
1774# ifdef VDISCRD 1285# ifdef VDISCRD
1775
1776 FOO (VDISCRD, "VDISCRD"); 1286 FOO (VDISCRD, "VDISCRD");
1777# endif 1287# endif
1778# ifdef VWERSE 1288# ifdef VWERSE
1779
1780 FOO (VWERSE, "VWERSE"); 1289 FOO (VWERSE, "VWERSE");
1781# endif 1290# endif
1782# ifdef VLNEXT 1291# ifdef VLNEXT
1783
1784 FOO (VLNEXT, "VLNEXT"); 1292 FOO (VLNEXT, "VLNEXT");
1785# endif 1293# endif
1786 1294
1787 fprintf (stderr, "\n"); 1295 fprintf (stderr, "\n");
1788# undef FOO 1296# undef FOO
1789# endif /* HAVE_TERMIOS_H */ 1297#endif /* DEBUG_TTYMODE */
1790#endif /* DEBUG_TTYMODE */
1791} 1298}
1792 1299
1300/*----------------------------------------------------------------------*/
1301/*
1302 * Run the command in a subprocess and return a file descriptor for the
1303 * master end of the pseudo-teletype pair with the command talking to
1304 * the slave.
1305 */
1306void
1307rxvt_term::run_command (const char *const *argv)
1308{
1309#if ENABLE_FRILLS
1310 if (rs[Rs_pty_fd])
1311 {
1312 pty->pty = atoi (rs[Rs_pty_fd]);
1313
1314 if (pty->pty >= 0)
1315 {
1316 if (getfd_hook)
1317 pty->pty = (*getfd_hook) (pty->pty);
1318
1319 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1320 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1321 }
1322 }
1323 else
1324#endif
1325 if (!pty->get ())
1326 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1327
1328 int er;
1329
1330#ifndef NO_BACKSPACE_KEY
1331 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1332 er = rs[Rs_backspace_key][0];
1333 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1334 er = '\177'; /* the initial state anyway */
1335 else
1336#endif
1337 er = -1;
1338
1339 rxvt_get_ttymode (&tio, er);
1340 /* init terminal attributes */
1341 cfsetospeed (&tio, BAUDRATE);
1342 cfsetispeed (&tio, BAUDRATE);
1343 tcsetattr (pty->tty, TCSANOW, &tio);
1344 pty->set_utf8_mode (enc_utf8);
1345
1346 /* set initial window size */
1347 tt_winch ();
1348
1349#if ENABLE_FRILLS
1350 if (rs[Rs_pty_fd])
1351 return;
1352#endif
1353
1354 /* spin off the command interpreter */
1355 switch (cmd_pid = fork ())
1356 {
1357 case -1:
1358 {
1359 cmd_pid = 0;
1360 rxvt_fatal ("can't fork, aborting.\n");
1361 }
1362 case 0:
1363 init_env ();
1364
1365 if (!pty->make_controlling_tty ())
1366 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1367 else
1368 {
1369 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1370 dup2 (pty->tty, STDIN_FILENO);
1371 dup2 (pty->tty, STDOUT_FILENO);
1372 dup2 (pty->tty, STDERR_FILENO);
1373
1374 // close all our file handles that we do no longer need
1375 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1376 {
1377 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1378 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1379 }
1380
1381 run_child (argv);
1382 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1383 }
1384
1385 _exit (EXIT_FAILURE);
1386
1387 default:
1388 if (!option (Opt_utmpInhibit))
1389 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1390
1391 pty->close_tty ();
1392
1393 child_ev.start (cmd_pid);
1394
1395 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1396 break;
1397 }
1398}
1399
1400/* ------------------------------------------------------------------------- *
1401 * CHILD PROCESS OPERATIONS *
1402 * ------------------------------------------------------------------------- */
1403/*
1404 * The only open file descriptor is the slave tty - so no error messages.
1405 * returns are fatal
1406 */
1407int
1408rxvt_term::run_child (const char *const *argv)
1409{
1410 char *login;
1411
1412 if (option (Opt_console))
1413 {
1414 /* be virtual console, fail silently */
1415#ifdef TIOCCONS
1416 unsigned int on = 1;
1417
1418 ioctl (STDIN_FILENO, TIOCCONS, &on);
1419#elif defined (SRIOCSREDIR)
1420 int fd;
1421
1422 fd = open (CONSOLE, O_WRONLY, 0);
1423 if (fd >= 0)
1424 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1425 close (fd);
1426#endif /* SRIOCSREDIR */
1427 }
1428
1429 /* reset signals and spin off the command interpreter */
1430 signal (SIGINT, SIG_DFL);
1431 signal (SIGQUIT, SIG_DFL);
1432 signal (SIGCHLD, SIG_DFL);
1433 signal (SIGHUP, SIG_DFL);
1434 signal (SIGPIPE, SIG_DFL);
1435 /*
1436 * mimick login's behavior by disabling the job control signals
1437 * a shell that wants them can turn them back on
1438 */
1439#ifdef SIGTSTP
1440 signal (SIGTSTP, SIG_IGN);
1441 signal (SIGTTIN, SIG_IGN);
1442 signal (SIGTTOU, SIG_IGN);
1443#endif /* SIGTSTP */
1444
1445 // unblock signals (signals are blocked by iom.C
1446 sigset_t ss;
1447 sigemptyset (&ss);
1448 sigprocmask (SIG_SETMASK, &ss, 0);
1449
1450 /* command interpreter path */
1451 if (argv)
1452 {
1453# ifdef DEBUG_CMD
1454 int i;
1455
1456 for (i = 0; argv[i]; i++)
1457 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1458# endif
1459
1460 execvp (argv[0], (char *const *)argv);
1461 /* no error message: STDERR is closed! */
1462 }
1463 else
1464 {
1465 const char *argv0, *shell;
1466
1467 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1468 shell = "/bin/sh";
1469
1470 argv0 = (const char *)rxvt_basename (shell);
1471
1472 if (option (Opt_loginShell))
1473 {
1474 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1475
1476 login[0] = '-';
1477 strcpy (&login[1], argv0);
1478 argv0 = login;
1479 }
1480
1481 execlp (shell, argv0, (char *)0);
1482 /* no error message: STDERR is closed! */
1483 }
1484
1485 return -1;
1486}
1487
1793/*----------------------- end-of-file (C source) -----------------------*/ 1488/*----------------------- end-of-file (C source) -----------------------*/

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