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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.33 by pcg, Sun Feb 22 10:37:54 2004 UTC vs.
Revision 1.231 by ayin, Tue Dec 18 12:04:50 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{
286 pix_colors = //
359 PixColors = new rxvt_color [TOTAL_COLORS]; 287 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
360 if (PixColors == NULL) 288#ifdef OFF_FOCUS_FADING
361 return false; 289 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
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 290#endif
372 291
373 MEvent.time = CurrentTime; 292 MEvent.time = CurrentTime;
374 MEvent.button = AnyButton; 293 MEvent.button = AnyButton;
375 Options = DEFAULT_OPTIONS;
376 want_refresh = 1; 294 want_refresh = 1;
377 cmd_pid = -1;
378 cmd_fd = tty_fd = -1;
379 PrivateModes = SavedModes = PrivMode_Default; 295 priv_modes = SavedModes = PrivMode_Default;
380 TermWin.focus = 0;
381 TermWin.ncol = 80; 296 ncol = 80;
382 TermWin.nrow = 24; 297 nrow = 24;
383 TermWin.int_bwidth = INTERNALBORDERWIDTH; 298 int_bwidth = INTERNALBORDERWIDTH;
384 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 299 ext_bwidth = EXTERNALBORDERWIDTH;
385 TermWin.lineSpace = LINESPACE; 300 lineSpace = LINESPACE;
386 TermWin.saveLines = SAVELINES; 301 saveLines = SAVELINES;
387 numPixColors = TOTAL_COLORS;
388 302
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; 303 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
413 304
414 oldcursor.row = oldcursor.col = -1; 305 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; 306 last_bot = last_state = -1;
422 307
423#ifdef MENUBAR 308 set_option (Opt_scrollBar);
424 menu_readonly = 1; 309 set_option (Opt_scrollTtyOutput);
425# if ! (MENUBAR_MAX > 1) 310 set_option (Opt_jumpScroll);
426 CurrentBar = & (BarList); 311 set_option (Opt_skipScroll);
427# endif /* (MENUBAR_MAX > 1) */ 312 set_option (Opt_secondaryScreen);
428#endif 313 set_option (Opt_secondaryScroll);
429 314 set_option (Opt_pastableTabs);
430 return true; 315 set_option (Opt_intensityStyles);
316 set_option (Opt_iso14755_52);
431} 317}
432 318
433void 319void
434rxvt_term::init_secondary () 320rxvt_term::init_secondary ()
435{ 321{
436 int i; 322 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 }
452 323
453 /* 324 /*
454 * Close all unused file descriptors 325 * Close all unused file descriptors
455 * We don't want them, we don't need them. 326 * We don't want them, we don't need them.
456 */ 327 */
457 if ((i = open ("/dev/null", O_RDONLY)) < 0) 328 if ((i = open ("/dev/null", O_RDONLY)) < 0)
458 { 329 {
459 /* TODO: BOO HISS */ 330 /* TODO: BOO HISS */
460 dup2 (STDERR_FILENO, STDIN_FILENO); 331 dup2 (STDERR_FILENO, STDIN_FILENO);
461 } 332 }
462 else if (i > STDIN_FILENO) 333 else if (i != STDIN_FILENO)
463 { 334 {
464 dup2 (i, STDIN_FILENO); 335 dup2 (i, STDIN_FILENO);
465 close (i); 336 close (i);
466 } 337 }
467 338
… …
482/*----------------------------------------------------------------------*/ 353/*----------------------------------------------------------------------*/
483const char ** 354const char **
484rxvt_term::init_resources (int argc, const char *const *argv) 355rxvt_term::init_resources (int argc, const char *const *argv)
485{ 356{
486 int i, r_argc; 357 int i, r_argc;
487 char *val;
488 const char **cmd_argv, **r_argv; 358 const char **cmd_argv, **r_argv;
489 359
490 /* 360 /*
491 * Look for -exec option. Find => split and make cmd_argv[] of command args 361 * Look for -e option. Find => split and make cmd_argv[] of command args
492 */ 362 */
493 for (r_argc = 0; r_argc < argc; r_argc++) 363 for (r_argc = 0; r_argc < argc; r_argc++)
494 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) 364 if (!strcmp (argv[r_argc], "-e"))
495 break; 365 break;
366
367 if (r_argc == argc)
368 cmd_argv = NULL;
369 else if (!argv[r_argc + 1])
370 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
371 else
372 {
373 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
374
375 for (i = 0; i < argc - r_argc - 1; i++)
376 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
377
378 cmd_argv[i] = NULL;
379 }
496 380
497 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 381 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
498 382
499 for (i = 0; i < r_argc; i++) 383 for (i = 0; i < r_argc; i++)
500 r_argv[i] = (const char *)argv[i]; 384 r_argv[i] = (const char *)argv[i];
501 385
502 r_argv[i] = NULL; 386 r_argv[i] = NULL;
503 387
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]); 388 rs[Rs_name] = rxvt_basename (argv[0]);
521 389
522 /* 390 /*
523 * Open display, get options/resources and create the window 391 * Open display, get options/resources and create the window
524 */ 392 */
393
525 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 394 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
526 rs[Rs_display_name] = ":0"; 395 rs[Rs_display_name] = ":0";
527 396
528 get_options (r_argc, r_argv); 397 get_options (r_argc, r_argv);
398
399 if (!(display = displays.get (rs[Rs_display_name])))
400 {
401 free (r_argv);
402 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
403 }
404
405 // using a local pointer decreases code size a lot
406 xa = display->xa;
407
408 set (display);
409 extract_resources ();
410
411#if XFT
412 if (rs[Rs_depth])
413 select_visual (strtol (rs[Rs_depth], 0, 0));
414#endif
415
416#ifdef HAVE_AFTERIMAGE
417 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
418#endif
529 free (r_argv); 419 free (r_argv);
530 420
531#ifdef LOCAL_X_IS_UNIX 421 for (int i = NUM_RESOURCES; i--; )
532 if (rs[Rs_display_name][0] == ':') 422 if (rs [i] == resval_undef)
533 { 423 rs [i] = 0;
534 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 424
535 STRCPY (val, "unix"); 425#if ENABLE_PERL
536 STRCAT (val, rs[Rs_display_name]); 426 if (!rs[Rs_perl_ext_1])
537 display = displays.get (val); 427 rs[Rs_perl_ext_1] = "default";
538 free (val); 428
429 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
430 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
431 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
539 } 432 {
540#endif 433 rxvt_perl.init (this);
541 434 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
542 if (!display
543 && ! (display = displays.get (rs[Rs_display_name])))
544 { 435 }
545 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 436#endif
546 exit (EXIT_FAILURE);
547 }
548
549 extract_resources (display->display, rs[Rs_name]);
550 437
551 /* 438 /*
552 * set any defaults not already set 439 * set any defaults not already set
553 */ 440 */
554 if (cmd_argv && cmd_argv[0]) 441 if (cmd_argv && cmd_argv[0])
555 { 442 {
556 if (!rs[Rs_title]) 443 if (!rs[Rs_title])
557 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 444 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
558 if (!rs[Rs_iconName]) 445 if (!rs[Rs_iconName])
559 rs[Rs_iconName] = rs[Rs_title]; 446 rs[Rs_iconName] = rs[Rs_title];
560 } 447 }
561 else 448 else
562 { 449 {
… …
565 if (!rs[Rs_iconName]) 452 if (!rs[Rs_iconName])
566 rs[Rs_iconName] = rs[Rs_name]; 453 rs[Rs_iconName] = rs[Rs_name];
567 } 454 }
568 455
569 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 456 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
570 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 457 saveLines = min (i, MAX_SAVELINES);
571 458
572#ifndef NO_FRILLS 459#if ENABLE_FRILLS
573 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) 460 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
574 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 461 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
462
575 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) 463 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
576 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 464 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
577#endif
578 465
579#ifndef NO_LINESPACE
580 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 466 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
581 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 467 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
582#endif 468#endif
583 469
584#ifdef POINTER_BLANK 470#ifdef POINTER_BLANK
585 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 471 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
586 pointerBlankDelay = i; 472 pointerBlankDelay = i;
587 else 473 else
588 pointerBlankDelay = 2; 474 pointerBlankDelay = 2;
589#endif 475#endif
590 476
591 /* no point having a scrollbar without having any scrollback! */ 477 /* no point having a scrollbar without having any scrollback! */
592 if (!TermWin.saveLines) 478 if (!saveLines)
593 Options &= ~Opt_scrollBar; 479 set_option (Opt_scrollBar, 0);
594 480
595#ifdef PRINTPIPE 481#ifdef PRINTPIPE
596 if (!rs[Rs_print_pipe]) 482 if (!rs[Rs_print_pipe])
597 rs[Rs_print_pipe] = PRINTPIPE; 483 rs[Rs_print_pipe] = PRINTPIPE;
598#endif 484#endif
599 485
600 if (!rs[Rs_cutchars]) 486 if (!rs[Rs_cutchars])
601 rs[Rs_cutchars] = CUTCHARS; 487 rs[Rs_cutchars] = CUTCHARS;
602 488
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 489#ifndef NO_BACKSPACE_KEY
616 if (!rs[Rs_backspace_key]) 490 if (!rs[Rs_backspace_key])
617# ifdef DEFAULT_BACKSPACE 491# ifdef DEFAULT_BACKSPACE
618 key_backspace = DEFAULT_BACKSPACE; 492 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
619# else 493# else
620 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 494 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
621# endif 495# 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 496#endif
630 497
631#ifndef NO_DELETE_KEY 498#ifndef NO_DELETE_KEY
632 if (!rs[Rs_delete_key]) 499 if (!rs[Rs_delete_key])
633# ifdef DEFAULT_DELETE 500# ifdef DEFAULT_DELETE
634 key_delete = DEFAULT_DELETE; 501 rs[Rs_delete_key] = DEFAULT_DELETE;
635# else 502# else
636 key_delete = "\033[3~"; 503 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 504# 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 505#endif
661
662 }
663 506
664#ifdef HAVE_SCROLLBARS 507#ifdef HAVE_SCROLLBARS
665 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 508 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
666 rs[Rs_scrollBar_thickness]);
667#endif 509#endif
668 510
669#ifdef XTERM_REVERSE_VIDEO 511#ifdef XTERM_REVERSE_VIDEO
670 /* this is how xterm implements reverseVideo */ 512 /* this is how xterm implements reverseVideo */
671 if (Options & Opt_reverseVideo) 513 if (option (Opt_reverseVideo))
672 { 514 {
673 if (!rs[Rs_color + Color_fg]) 515 if (!rs[Rs_color + Color_fg])
674 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 516 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
517
675 if (!rs[Rs_color + Color_bg]) 518 if (!rs[Rs_color + Color_bg])
676 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 519 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
677 } 520 }
678#endif 521#endif
679 522
… …
681 if (!rs[Rs_color + i]) 524 if (!rs[Rs_color + i])
682 rs[Rs_color + i] = def_colorName[i]; 525 rs[Rs_color + i] = def_colorName[i];
683 526
684#ifndef XTERM_REVERSE_VIDEO 527#ifndef XTERM_REVERSE_VIDEO
685 /* this is how we implement reverseVideo */ 528 /* this is how we implement reverseVideo */
686 if (Options & Opt_reverseVideo) 529 if (option (Opt_reverseVideo))
687 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 530 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
688#endif 531#endif
689 532
690 /* convenient aliases for setting fg/bg to colors */ 533 /* convenient aliases for setting fg/bg to colors */
691 color_aliases (Color_fg); 534 color_aliases (Color_fg);
692 color_aliases (Color_bg); 535 color_aliases (Color_bg);
693#ifndef NO_CURSORCOLOR 536#ifndef NO_CURSORCOLOR
694 color_aliases (Color_cursor); 537 color_aliases (Color_cursor);
695 color_aliases (Color_cursor2); 538 color_aliases (Color_cursor2);
696#endif /* NO_CURSORCOLOR */ 539#endif /* NO_CURSORCOLOR */
697 color_aliases (Color_pointer); 540 color_aliases (Color_pointer_fg);
541 color_aliases (Color_pointer_bg);
698 color_aliases (Color_border); 542 color_aliases (Color_border);
699#ifndef NO_BOLD_UNDERLINE_REVERSE 543#ifndef NO_BOLD_UNDERLINE_REVERSE
700 color_aliases (Color_BD); 544 color_aliases (Color_BD);
701 color_aliases (Color_UL); 545 color_aliases (Color_UL);
702 color_aliases (Color_RV); 546 color_aliases (Color_RV);
703#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 547#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
548
549 if (!rs[Rs_color + Color_border])
550 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
704 551
705 return cmd_argv; 552 return cmd_argv;
706} 553}
707 554
708/*----------------------------------------------------------------------*/ 555/*----------------------------------------------------------------------*/
709void 556void
710rxvt_term::init_env () 557rxvt_term::init_env ()
711{ 558{
712 int i; 559 int i;
713 unsigned int u;
714 char *val; 560 char *val;
715 561
716#ifdef DISPLAY_IS_IP 562#ifdef DISPLAY_IS_IP
717 /* Fixup display_name for export over pty to any interested terminal 563 /* Fixup display_name for export over pty to any interested terminal
718 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 564 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
… …
726 */ 572 */
727 val = rxvt_network_display (rs[Rs_display_name]); 573 val = rxvt_network_display (rs[Rs_display_name]);
728 rs[Rs_display_name] = (const char *)val; 574 rs[Rs_display_name] = (const char *)val;
729 575
730 if (val == NULL) 576 if (val == NULL)
731#endif /* DISPLAY_IS_IP */ 577#endif /* DISPLAY_IS_IP */
732 val = XDisplayString (display->display); 578 val = XDisplayString (dpy);
733 579
734 if (rs[Rs_display_name] == NULL) 580 if (rs[Rs_display_name] == NULL)
735 rs[Rs_display_name] = val; /* use broken `:0' value */ 581 rs[Rs_display_name] = val; /* use broken `:0' value */
736 582
737 i = STRLEN (val); 583 i = strlen (val);
738 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 584 env_display = (char *)rxvt_malloc (i + 9);
739 585
740 sprintf (env_display, "DISPLAY=%s", val); 586 sprintf (env_display, "DISPLAY=%s", val);
741 587
742 /* avoiding the math library: 588 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
743 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
744 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
745 ;
746 MAX_IT (i, 1);
747 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
748
749 sprintf (env_windowid, "WINDOWID=%u",
750 (unsigned int)TermWin.parent[0]);
751 589
752 /* add entries to the environment: 590 /* add entries to the environment:
753 * @ DISPLAY: in case we started with -display 591 * @ DISPLAY: in case we started with -display
754 * @ WINDOWID: X window id number of the window 592 * @ WINDOWID: X window id number of the window
755 * @ COLORTERM: terminal sub-name and also indicates its color 593 * @ COLORTERM: terminal sub-name and also indicates its color
… …
757 * @ TERMINFO: path to terminfo directory 595 * @ TERMINFO: path to terminfo directory
758 * @ COLORFGBG: fg;bg color codes 596 * @ COLORFGBG: fg;bg color codes
759 */ 597 */
760 putenv (env_display); 598 putenv (env_display);
761 putenv (env_windowid); 599 putenv (env_windowid);
600
762 if (env_colorfgbg) 601 if (env_colorfgbg)
763 putenv (env_colorfgbg); 602 putenv (env_colorfgbg);
764 603
765#ifdef RXVT_TERMINFO 604#ifdef RXVT_TERMINFO
766 putenv ("TERMINFO=" RXVT_TERMINFO); 605 putenv ("TERMINFO=" RXVT_TERMINFO);
767#endif 606#endif
768 607
769 if (display->depth <= 2) 608 if (depth <= 2)
770 putenv ("COLORTERM=" COLORTERMENV "-mono"); 609 putenv ("COLORTERM=" COLORTERMENV "-mono");
771 else 610 else
772 putenv ("COLORTERM=" COLORTERMENVFULL); 611 putenv ("COLORTERM=" COLORTERMENVFULL);
773 612
774 if (rs[Rs_term_name] != NULL) 613 if (rs[Rs_term_name] != NULL)
775 { 614 {
776 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 615 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
777 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 616 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
778 putenv (env_term); 617 putenv (env_term);
779 } 618 }
780 else 619 else
781 putenv ("TERM=" TERMENV); 620 putenv ("TERM=" TERMENV);
… …
783#ifdef HAVE_UNSETENV 622#ifdef HAVE_UNSETENV
784 /* avoid passing old settings and confusing term size */ 623 /* avoid passing old settings and confusing term size */
785 unsetenv ("LINES"); 624 unsetenv ("LINES");
786 unsetenv ("COLUMNS"); 625 unsetenv ("COLUMNS");
787 unsetenv ("TERMCAP"); /* terminfo should be okay */ 626 unsetenv ("TERMCAP"); /* terminfo should be okay */
788#endif /* HAVE_UNSETENV */ 627#endif /* HAVE_UNSETENV */
789} 628}
790 629
791/*----------------------------------------------------------------------*/ 630/*----------------------------------------------------------------------*/
792/* 631/*
793 * This is more or less stolen straight from XFree86 xterm. 632 * This is more or less stolen straight from XFree86 xterm.
794 * This should support all European type languages. 633 * This should support all European type languages.
795 */ 634 */
796void 635void
797rxvt_term::set_locale (const char *locale) 636rxvt_term::set_locale (const char *locale)
798{ 637{
638 set_environ (envv);
639
799#if HAVE_XSETLOCALE || HAVE_SETLOCALE 640#if HAVE_XSETLOCALE || HAVE_SETLOCALE
800 free (this->locale); 641 free (this->locale);
801 this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale)); 642 this->locale = setlocale (LC_CTYPE, locale);
643
644 if (!this->locale)
645 {
646 if (*locale)
647 {
648 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
649 setlocale (LC_CTYPE, "C");
650 }
651 else
652 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
653
654 this->locale = "C";
655 }
656
657
658 this->locale = strdup (this->locale);
802 SET_LOCALE (this->locale); 659 SET_LOCALE (this->locale);
803 mbstate.reset (); 660 mbstate.reset ();
804#endif 661#endif
662
805#if HAVE_NL_LANGINFO 663#if HAVE_NL_LANGINFO
664 char *codeset = strdup (nl_langinfo (CODESET));
665 // /^UTF.?8/i
666 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
667 && (codeset[1] == 'T' || codeset[1] == 't')
668 && (codeset[2] == 'F' || codeset[2] == 'f')
669 && (codeset[3] == '8' || codeset[4] == '8');
806 free (codeset); 670 free (codeset);
807 codeset = strdup (nl_langinfo (CODESET));
808 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
809 || !STRCASECMP (codeset, "UTF8");
810#else 671#else
811 enc_utf8 = 1; 672 enc_utf8 = 0;
812#endif 673#endif
813} 674}
814 675
815void 676void
816rxvt_term::init_xlocale () 677rxvt_term::init_xlocale ()
817{ 678{
679 set_environ (envv);
680
818#ifdef USE_XIM 681#ifdef USE_XIM
819 if (!locale) 682 if (!locale)
820 rxvt_print_error ("Setting locale failed."); 683 rxvt_warn ("setting locale failed, working without locale support.\n");
821 else 684 else
822 { 685 {
823 Atom wmlocale; 686 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
824
825 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
826 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
827 XA_STRING, 8, PropModeReplace,
828 (unsigned char *)locale, STRLEN (locale));
829 687
830 if (!XSupportsLocale ()) 688 if (!XSupportsLocale ())
831 { 689 {
832 rxvt_print_error ("The locale is not supported by Xlib"); 690 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
833 return; 691 return;
834 } 692 }
835 693
836 im_ev.start (display); 694 im_ev.start (display);
837 695
… …
847{ 705{
848 /* 706 /*
849 * Initialize the command connection. 707 * Initialize the command connection.
850 * This should be called after the X server connection is established. 708 * This should be called after the X server connection is established.
851 */ 709 */
852 int i;
853
854 for (i = 0; i < NUM_XA; i++)
855 xa[i] = XInternAtom (display->display, xa_names[i], False);
856
857 /* Enable delete window protocol */
858 XSetWMProtocols (display->display, TermWin.parent[0],
859 & (xa[XA_WMDELETEWINDOW]), 1);
860
861#ifdef USING_W11LIB
862 /* enable W11 callbacks */
863 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
864#endif
865 710
866#ifdef META8_OPTION 711#ifdef META8_OPTION
867 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 712 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
868#endif 713#endif
869 714
870 get_ourmods (); 715 get_ourmods ();
871 716
872 if (! (Options & Opt_scrollTtyOutput)) 717 if (!option (Opt_scrollTtyOutput))
873 PrivateModes |= PrivMode_TtyOutputInh; 718 priv_modes |= PrivMode_TtyOutputInh;
874 if (Options & Opt_scrollTtyKeypress) 719 if (option (Opt_scrollTtyKeypress))
875 PrivateModes |= PrivMode_Keypress; 720 priv_modes |= PrivMode_Keypress;
876 if (! (Options & Opt_jumpScroll)) 721 if (!option (Opt_jumpScroll))
877 PrivateModes |= PrivMode_smoothScroll; 722 priv_modes |= PrivMode_smoothScroll;
878 723
879#ifndef NO_BACKSPACE_KEY 724#ifndef NO_BACKSPACE_KEY
880 if (STRCMP (key_backspace, "DEC") == 0) 725 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
881 PrivateModes |= PrivMode_HaveBackSpace; 726 priv_modes |= PrivMode_HaveBackSpace;
882#endif 727#endif
883 728
884 /* add value for scrollBar */ 729 /* add value for scrollBar */
885 if (scrollbar_visible ()) 730 if (scrollBar.state)
886 { 731 {
887 PrivateModes |= PrivMode_scrollBar; 732 priv_modes |= PrivMode_scrollBar;
888 SavedModes |= PrivMode_scrollBar; 733 SavedModes |= PrivMode_scrollBar;
889 } 734 }
890 if (menubar_visible ())
891 {
892 PrivateModes |= PrivMode_menuBar;
893 SavedModes |= PrivMode_menuBar;
894 }
895 735
896#ifdef CURSOR_BLINK 736 run_command (argv);
897 if (Options & Opt_cursorBlink)
898 (void)gettimeofday (&lastcursorchange, NULL);
899#endif
900
901 if ((cmd_fd = run_command (argv)) < 0)
902 {
903 rxvt_print_error ("aborting");
904 exit (EXIT_FAILURE);
905 }
906} 737}
907 738
908/*----------------------------------------------------------------------*/ 739/*----------------------------------------------------------------------*/
909void 740void
910rxvt_term::Get_Colours () 741rxvt_term::Get_Colours ()
911{ 742{
912 int i; 743 int i;
913 744
745#ifdef OFF_FOCUS_FADING
746 pix_colors = pix_colors_focused;
747#endif
748
914 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 749 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
915 { 750 {
751 const char *name = rs[Rs_color + i];
752
753 if (!name)
754 continue;
755
916 rxvt_color xcol; 756 rxvt_color xcol;
917 757
918 if (!rs[Rs_color + i]) 758 if (!set_color (xcol, name))
919 continue;
920
921 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
922 { 759 {
923#ifndef XTERM_REVERSE_VIDEO 760#ifndef XTERM_REVERSE_VIDEO
924 if (i < 2 && (Options & Opt_reverseVideo)) 761 if (i < 2 && option (Opt_reverseVideo))
925 rs[Rs_color + i] = def_colorName[!i]; 762 name = def_colorName [1 - i];
926 else 763 else
927#endif 764#endif
928 rs[Rs_color + i] = def_colorName[i]; 765 name = def_colorName [i];
929 766
930 if (!rs[Rs_color + i]) 767 if (!name)
931 continue; 768 continue;
932 769
933 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 770 if (!set_color (xcol, name))
934 { 771 {
935 switch (i) 772 switch (i)
936 { 773 {
937 case Color_fg: 774 case Color_fg:
938 case Color_bg: 775 case Color_bg:
939 /* fatal: need bg/fg color */ 776 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
940 rxvt_print_error ("aborting"); 777 name = "";
941 exit (EXIT_FAILURE);
942 /* NOTREACHED */
943 break; 778 break;
944#ifndef NO_CURSORCOLOR 779#ifndef NO_CURSORCOLOR
945 case Color_cursor2: 780 case Color_cursor2:
946 xcol = PixColors[Color_fg]; 781#endif
947 break;
948#endif /* ! NO_CURSORCOLOR */
949 case Color_pointer: 782 case Color_pointer_fg:
950 xcol = PixColors[Color_fg]; 783 name = rs[Rs_color + Color_fg];
784 xcol.set (this, name);
951 break; 785 break;
952 default: 786 default:
953 xcol = PixColors[Color_bg]; /* None */ 787 name = rs[Rs_color + Color_bg];
788 xcol.set (this, name);
954 break; 789 break;
955 } 790 }
956 } 791 }
957 } 792 }
958 793
959 PixColors[i] = xcol; 794 pix_colors[i] = xcol;
960 SET_PIXCOLOR (i); 795 rs[Rs_color + i] = name;
796 }
797
798 if (depth <= 2)
961 } 799 {
962 800 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
963 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) 801 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
964 PixColors[Color_pointer] = PixColors[Color_fg]; 802 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
965 if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) 803 }
966 PixColors[Color_border] = PixColors[Color_fg];
967 804
968 /* 805 /*
969 * get scrollBar/menuBar shadow colors 806 * get scrollBar shadow colors
970 * 807 *
971 * The calculations of topShadow/bottomShadow values are adapted 808 * The calculations of topShadow/bottomShadow values are adapted
972 * from the fvwm window manager. 809 * from the fvwm window manager.
973 */ 810 */
974#ifdef KEEP_SCROLLCOLOR 811#ifdef KEEP_SCROLLCOLOR
975 812 if (depth <= 2)
976 if (XDEPTH <= 2) 813 {
977 { /* Monochrome */ 814 /* Monochrome */
978 PixColors[Color_scroll] = PixColors[Color_fg]; 815 alias_color (Color_scroll, Color_fg);
979 PixColors[Color_topShadow] = PixColors[Color_bg]; 816 alias_color (Color_topShadow, Color_bg);
980 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 817 alias_color (Color_bottomShadow, Color_bg);
981 } 818 }
982 else 819 else
983 { 820 {
984 rxvt_color xcol[3]; 821 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
985 /* xcol[0] == white
986 * xcol[1] == top shadow
987 * xcol[2] == bot shadow */
988 822
989 xcol[1] = PixColors[Color_scroll]; 823 rgba cscroll;
990# ifdef PREFER_24BIT 824 pix_colors [Color_scroll].get (cscroll);
991 xcol[0].set (display, 65535, 65535, 65535);
992 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
993# else
994 xcol[0].set (display, WhitePixel (display->display, display->screen));
995# endif
996
997 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
998
999 xcol[0].get (display, pr0, pg0, pb0);
1000 xcol[1].get (display, pr1, pg1, pb1);
1001
1002 /* bottomShadowColor */
1003 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
1004 xcol[2] = PixColors[Color_Black];
1005
1006 PixColors[Color_bottomShadow] = xcol[2];
1007 825
1008 /* topShadowColor */ 826 /* topShadowColor */
1009 if (!xcol[1].set (display, 827 if (!pix_colors[Color_topShadow].set (this,
1010 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 828 rgba (
1011 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 829 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1012 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 830 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1013 xcol[1] = PixColors[Color_White]; 831 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1014 832 cscroll.a)
1015 PixColors[Color_topShadow] = xcol[1]; 833 ))
834 alias_color (Color_topShadow, Color_White);
1016 } 835 }
1017#endif /* KEEP_SCROLLCOLOR */ 836#endif /* KEEP_SCROLLCOLOR */
837
838#ifdef OFF_FOCUS_FADING
839 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
840 update_fade_color (i);
841#endif
1018} 842}
1019 843
1020/*----------------------------------------------------------------------*/ 844/*----------------------------------------------------------------------*/
1021/* color aliases, fg/bg bright-bold */ 845/* color aliases, fg/bg bright-bold */
1022void 846void
… …
1025 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 849 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1026 { 850 {
1027 int i = atoi (rs[Rs_color + idx]); 851 int i = atoi (rs[Rs_color + idx]);
1028 852
1029 if (i >= 8 && i <= 15) 853 if (i >= 8 && i <= 15)
1030 { /* bright colors */ 854 /* bright colors */
1031 i -= 8;
1032#ifndef NO_BRIGHTCOLOR
1033 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 855 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1034 return; 856 else if (i >= 0 && i <= 7)
1035#endif 857 /* normal colors */
1036
1037 }
1038
1039 if (i >= 0 && i <= 7) /* normal colors */
1040 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 858 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1041 } 859 }
1042} 860}
1043 861
1044/*----------------------------------------------------------------------*/ 862/*----------------------------------------------------------------------*/
… …
1047 * Use resource ``modifier'' to override the Meta modifier 865 * Use resource ``modifier'' to override the Meta modifier
1048 */ 866 */
1049void 867void
1050rxvt_term::get_ourmods () 868rxvt_term::get_ourmods ()
1051{ 869{
1052 int i, j, k; 870 int i, j, k;
1053 int requestedmeta, realmeta, realalt; 871 int requestedmeta, realmeta, realalt;
1054 const char *cm, *rsmod; 872 const char *cm, *rsmod;
1055 XModifierKeymap *map; 873 XModifierKeymap *map;
1056 KeyCode *kc; 874 KeyCode *kc;
1057 const unsigned int modmasks[] = 875 const unsigned int modmasks[] =
1058 { 876 {
1059 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 877 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1060 }; 878 };
1061 879
1062 requestedmeta = realmeta = realalt = 0; 880 requestedmeta = realmeta = realalt = 0;
1063 rsmod = rs[Rs_modifier]; 881 rsmod = rs[Rs_modifier];
882
1064 if (rsmod 883 if (rsmod
1065 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 884 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1066 requestedmeta = rsmod[3] - '0'; 885 requestedmeta = rsmod[3] - '0';
1067 886
1068 map = XGetModifierMapping (display->display); 887 map = XGetModifierMapping (dpy);
1069 kc = map->modifiermap; 888 kc = map->modifiermap;
889
1070 for (i = 1; i < 6; i++) 890 for (i = 1; i < 6; i++)
1071 { 891 {
1072 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 892 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
893
1073 for (j = map->max_keypermod; j--; k++) 894 for (j = map->max_keypermod; j--; k++)
1074 { 895 {
1075 if (kc[k] == 0) 896 if (kc[k] == 0)
1076 break; 897 break;
898
1077 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 899 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1078 { 900 {
1079 case XK_Num_Lock: 901 case XK_Num_Lock:
1080 ModNumLockMask = modmasks[i - 1]; 902 ModNumLockMask = modmasks[i - 1];
1081 /* FALLTHROUGH */ 903 continue;
1082 default: 904
1083 continue; /* for (;;) */ 905 case XK_ISO_Level3_Shift:
906 ModLevel3Mask = modmasks[i - 1];
907 continue;
908
1084 case XK_Meta_L: 909 case XK_Meta_L:
1085 case XK_Meta_R: 910 case XK_Meta_R:
1086 cm = "meta"; 911 cm = "meta";
1087 realmeta = i; 912 realmeta = i;
1088 break; 913 break;
914
1089 case XK_Alt_L: 915 case XK_Alt_L:
1090 case XK_Alt_R: 916 case XK_Alt_R:
1091 cm = "alt"; 917 cm = "alt";
1092 realalt = i; 918 realalt = i;
1093 break; 919 break;
920
1094 case XK_Super_L: 921 case XK_Super_L:
1095 case XK_Super_R: 922 case XK_Super_R:
1096 cm = "super"; 923 cm = "super";
1097 break; 924 break;
925
1098 case XK_Hyper_L: 926 case XK_Hyper_L:
1099 case XK_Hyper_R: 927 case XK_Hyper_R:
1100 cm = "hyper"; 928 cm = "hyper";
1101 break; 929 break;
930
931 default:
932 continue;
1102 } 933 }
1103 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 934
935 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1104 requestedmeta = i; 936 requestedmeta = i;
1105 } 937 }
1106 } 938 }
939
1107 XFreeModifiermap (map); 940 XFreeModifiermap (map);
941
1108 i = (requestedmeta ? requestedmeta 942 i = requestedmeta ? requestedmeta
1109 : (realmeta ? realmeta 943 : realmeta ? realmeta
1110 : (realalt ? realalt : 0))); 944 : realalt ? realalt
945 : 0;
946
1111 if (i) 947 if (i)
1112 ModMetaMask = modmasks[i - 1]; 948 ModMetaMask = modmasks[i - 1];
1113} 949}
1114 950
1115/*----------------------------------------------------------------------*/ 951/*----------------------------------------------------------------------*/
1116/* rxvt_Create_Windows () - Open and map the window */ 952/* rxvt_Create_Windows () - Open and map the window */
1117void 953void
1118rxvt_term::create_windows (int argc, const char *const *argv) 954rxvt_term::create_windows (int argc, const char *const *argv)
1119{ 955{
1120 XClassHint classHint; 956 XClassHint classHint;
1121 XWMHints wmHint; 957 XWMHints wmHint;
958#if ENABLE_FRILLS
959 MWMHints mwmhints = { };
960#endif
1122 XGCValues gcvalue; 961 XGCValues gcvalue;
1123 long vt_emask;
1124
1125 XWindowAttributes gattr; 962 XSetWindowAttributes attributes;
963 Window top, parent;
1126 964
1127 if (Options & Opt_transparent) 965 dLocal (Display *, dpy);
1128 {
1129 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1130 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1131 }
1132 966
1133 /* grab colors before netscape does */ 967 /* grab colors before netscape does */
1134 Get_Colours (); 968 Get_Colours ();
1135 969
1136 if (!change_font (rs[Rs_font])) 970 if (!set_fonts ())
1137 { 971 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1138 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n"); 972
1139 destroy (); 973 parent = display->root;
1140 return; 974
975 attributes.override_redirect = !!option (Opt_override_redirect);
976
977#if ENABLE_FRILLS
978 if (option (Opt_borderLess))
1141 } 979 {
980 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
981 {
982 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
983 attributes.override_redirect = true;
984 }
985 else
986 {
987 mwmhints.flags = MWM_HINTS_DECORATIONS;
988 }
989 }
990#endif
991
992#if ENABLE_XEMBED
993 if (rs[Rs_embed])
994 {
995 XWindowAttributes wattr;
996
997 parent = strtol (rs[Rs_embed], 0, 0);
998
999 if (!XGetWindowAttributes (dpy, parent, &wattr))
1000 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1001
1002 window_calc (wattr.width, wattr.height);
1003 }
1004#endif
1142 1005
1143 window_calc (0, 0); 1006 window_calc (0, 0);
1007
1008 /* sub-window placement & size in rxvt_resize_subwindows () */
1009 attributes.background_pixel = pix_colors_focused [Color_border];
1010 attributes.border_pixel = pix_colors_focused [Color_border];
1011 attributes.colormap = cmap;
1012
1013 top = XCreateWindow (dpy, parent,
1014 szHint.x, szHint.y,
1015 szHint.width, szHint.height,
1016 ext_bwidth,
1017 depth, InputOutput, visual,
1018 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1019 &attributes);
1020
1021 this->parent[0] = top;
1022
1144 old_width = szHint.width; 1023 old_width = szHint.width;
1145 old_height = szHint.height; 1024 old_height = szHint.height;
1146 1025
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); 1026 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1175 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1027 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1176 1028
1177 classHint.res_name = (char *)rs[Rs_name]; 1029 classHint.res_name = (char *)rs[Rs_name];
1178 classHint.res_class = (char *)APL_CLASS; 1030 classHint.res_class = (char *)RESCLASS;
1179 1031
1180 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1032 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1181 wmHint.input = True; 1033 wmHint.input = True;
1182 wmHint.initial_state = (Options & Opt_iconic ? IconicState 1034 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1183 : NormalState); 1035 wmHint.window_group = top;
1184 wmHint.window_group = TermWin.parent[0];
1185 1036
1186 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1037 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1187 (char **)argv, argc, &szHint, &wmHint, &classHint); 1038 &szHint, &wmHint, &classHint);
1188 1039
1189 XSelectInput (display->display, TermWin.parent[0], 1040#if ENABLE_FRILLS
1041 if (mwmhints.flags)
1042 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1043 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1044#endif
1045
1046 Atom protocols[] = {
1047 xa[XA_WM_DELETE_WINDOW],
1048#if ENABLE_EWMH
1049 xa[XA_NET_WM_PING],
1050#endif
1051 };
1052
1053 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1054
1055#if ENABLE_FRILLS
1056 if (rs[Rs_transient_for])
1057 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1058#endif
1059
1060#if ENABLE_EWMH
1061 long pid = getpid ();
1062
1063 XChangeProperty (dpy, top,
1064 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1065 PropModeReplace, (unsigned char *)&pid, 1);
1066
1067 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1068#endif
1069
1070 XSelectInput (dpy, top,
1190 KeyPressMask 1071 KeyPressMask
1191#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1072#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1192 | KeyReleaseMask 1073 | KeyReleaseMask
1193#endif 1074#endif
1194 | FocusChangeMask | VisibilityChangeMask 1075 | FocusChangeMask | VisibilityChangeMask
1195 | StructureNotifyMask); 1076 | ExposureMask | StructureNotifyMask);
1077
1196 termwin_ev.start (display, TermWin.parent[0]); 1078 termwin_ev.start (display, top);
1197 1079
1198 /* vt cursor: Black-on-White is standard, but this is more popular */ 1080 /* vt cursor: Black-on-White is standard, but this is more popular */
1199 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1081 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1200 1082
1201#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1083#ifdef HAVE_SCROLLBARS
1202 /* cursor (menuBar/scrollBar): Black-on-White */ 1084 /* cursor scrollBar: Black-on-White */
1203 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr); 1085 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 1086#endif
1218 1087
1219 /* the vt window */ 1088 /* the vt window */
1220 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1089 vt = XCreateSimpleWindow (dpy, top,
1221 window_vt_x, window_vt_y, 1090 window_vt_x, window_vt_y,
1222 TermWin_TotalWidth (), 1091 width, height,
1223 TermWin_TotalHeight (),
1224 0, 1092 0,
1225 PixColors[Color_fg], 1093 pix_colors_focused[Color_fg],
1226 PixColors[Color_bg]); 1094 pix_colors_focused[Color_bg]);
1227 1095
1228#ifdef DEBUG_X 1096 attributes.bit_gravity = NorthWestGravity;
1229 XStoreName (display->display, TermWin.vt, "vt window"); 1097 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1230#endif
1231 1098
1232 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1099 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1233 | PropertyChangeMask);
1234 1100
1235#ifdef POINTER_BLANK
1236 pointer_unblank ();
1237
1238 if ((Options & Opt_pointerBlank)) 1101 if (option (Opt_pointerBlank))
1239 vt_emask |= PointerMotionMask; 1102 vt_emask |= PointerMotionMask;
1240 else 1103 else
1241#endif
1242 vt_emask |= (Button1MotionMask | Button3MotionMask); 1104 vt_emask |= Button1MotionMask | Button3MotionMask;
1243 1105
1244 XSelectInput (display->display, TermWin.vt, vt_emask); 1106 vt_select_input ();
1107
1245 vt_ev.start (display, TermWin.vt); 1108 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 1109
1286 /* graphics context for the vt window */ 1110 /* graphics context for the vt window */
1287 gcvalue.foreground = PixColors[Color_fg]; 1111 gcvalue.foreground = pix_colors[Color_fg];
1288 gcvalue.background = PixColors[Color_bg]; 1112 gcvalue.background = pix_colors[Color_bg];
1289 gcvalue.graphics_exposures = 1; 1113 gcvalue.graphics_exposures = 0;
1290 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1114
1115 gc = XCreateGC (dpy, vt,
1291 GCForeground | GCBackground 1116 GCForeground | GCBackground | GCGraphicsExposures,
1292 | GCGraphicsExposures, &gcvalue); 1117 &gcvalue);
1293 1118
1294#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1119 drawable = new rxvt_drawable (this, vt);
1120
1121#ifdef RXVT_SCROLLBAR
1295 gcvalue.foreground = PixColors[Color_topShadow]; 1122 gcvalue.foreground = pix_colors[Color_topShadow];
1296 topShadowGC = XCreateGC (display->display, TermWin.vt, 1123 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1297 GCForeground, &gcvalue);
1298 gcvalue.foreground = PixColors[Color_bottomShadow]; 1124 gcvalue.foreground = pix_colors[Color_bottomShadow];
1299 botShadowGC = XCreateGC (display->display, TermWin.vt, 1125 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1300 GCForeground, &gcvalue); 1126 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1301 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg 1127 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 1128#endif
1487 1129
1488 execvp (argv[0], (char *const *)argv); 1130#ifdef OFF_FOCUS_FADING
1489 /* no error message: STDERR is closed! */ 1131 // initially we are in unfocused state
1490 } 1132 if (rs[Rs_fade])
1491 else 1133 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 1134#endif
1561 return -1; 1135
1136 pointer_unblank ();
1137 scr_recolour ();
1562} 1138}
1563 1139
1564/* ------------------------------------------------------------------------- * 1140/* ------------------------------------------------------------------------- *
1565 * GET TTY CURRENT STATE * 1141 * GET TTY CURRENT STATE *
1566 * ------------------------------------------------------------------------- */ 1142 * ------------------------------------------------------------------------- */
1567/* rxvt_get_ttymode () */
1568/* EXTPROTO */
1569void 1143void
1570rxvt_get_ttymode (ttymode_t *tio, int erase) 1144rxvt_get_ttymode (ttymode_t *tio, int erase)
1571{ 1145{
1572#ifdef HAVE_TERMIOS_H
1573 /* 1146 /*
1574 * standard System V termios interface 1147 * standard System V termios interface
1575 */ 1148 */
1576 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1149 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1577 { 1150 {
1578 /* return error - use system defaults */ 1151 // return error - use system defaults,
1152 // where possible, and zero elsewhere
1153 memset (tio, 0, sizeof (ttymode_t));
1154
1579 tio->c_cc[VINTR] = CINTR; 1155 tio->c_cc[VINTR] = CINTR;
1580 tio->c_cc[VQUIT] = CQUIT; 1156 tio->c_cc[VQUIT] = CQUIT;
1581 tio->c_cc[VERASE] = CERASE; 1157 tio->c_cc[VERASE] = CERASE;
1158#ifdef VERASE2
1159 tio->c_cc[VERASE2] = CERASE2;
1160#endif
1582 tio->c_cc[VKILL] = CKILL; 1161 tio->c_cc[VKILL] = CKILL;
1583 tio->c_cc[VSTART] = CSTART; 1162 tio->c_cc[VSTART] = CSTART;
1584 tio->c_cc[VSTOP] = CSTOP; 1163 tio->c_cc[VSTOP] = CSTOP;
1585 tio->c_cc[VSUSP] = CSUSP; 1164 tio->c_cc[VSUSP] = CSUSP;
1586# ifdef VDSUSP 1165# ifdef VDSUSP
1587
1588 tio->c_cc[VDSUSP] = CDSUSP; 1166 tio->c_cc[VDSUSP] = CDSUSP;
1589# endif 1167# endif
1590# ifdef VREPRINT 1168# ifdef VREPRINT
1591
1592 tio->c_cc[VREPRINT] = CRPRNT; 1169 tio->c_cc[VREPRINT] = CRPRNT;
1593# endif 1170# endif
1594# ifdef VDISCRD 1171# ifdef VDISCRD
1595
1596 tio->c_cc[VDISCRD] = CFLUSH; 1172 tio->c_cc[VDISCRD] = CFLUSH;
1597# endif 1173# endif
1598# ifdef VWERSE 1174# ifdef VWERSE
1599
1600 tio->c_cc[VWERSE] = CWERASE; 1175 tio->c_cc[VWERSE] = CWERASE;
1601# endif 1176# endif
1602# ifdef VLNEXT 1177# ifdef VLNEXT
1603
1604 tio->c_cc[VLNEXT] = CLNEXT; 1178 tio->c_cc[VLNEXT] = CLNEXT;
1605# endif 1179# endif
1606
1607 } 1180 }
1181
1608 tio->c_cc[VEOF] = CEOF; 1182 tio->c_cc[VEOF] = CEOF;
1609 tio->c_cc[VEOL] = VDISABLE; 1183 tio->c_cc[VEOL] = VDISABLE;
1610# ifdef VEOL2 1184# ifdef VEOL2
1611
1612 tio->c_cc[VEOL2] = VDISABLE; 1185 tio->c_cc[VEOL2] = VDISABLE;
1613# endif 1186# endif
1614# ifdef VSWTC 1187# ifdef VSWTC
1615
1616 tio->c_cc[VSWTC] = VDISABLE; 1188 tio->c_cc[VSWTC] = VDISABLE;
1617# endif 1189# endif
1618# ifdef VSWTCH 1190# ifdef VSWTCH
1619
1620 tio->c_cc[VSWTCH] = VDISABLE; 1191 tio->c_cc[VSWTCH] = VDISABLE;
1621# endif 1192# endif
1622# if VMIN != VEOF 1193# if VMIN != VEOF
1623
1624 tio->c_cc[VMIN] = 1; 1194 tio->c_cc[VMIN] = 1;
1625# endif 1195# endif
1626# if VTIME != VEOL 1196# if VTIME != VEOL
1627
1628 tio->c_cc[VTIME] = 0; 1197 tio->c_cc[VTIME] = 0;
1629# endif 1198# endif
1630 1199
1631 if (erase != -1) 1200 if (erase != -1)
1632 tio->c_cc[VERASE] = (char)erase; 1201 tio->c_cc[VERASE] = (char)erase;
… …
1648 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1217 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1649# if defined (ECHOCTL) && defined (ECHOKE) 1218# if defined (ECHOCTL) && defined (ECHOKE)
1650 | ECHOCTL | ECHOKE 1219 | ECHOCTL | ECHOKE
1651# endif 1220# endif
1652 | ECHOE | ECHOK); 1221 | 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 1222
1700 /* 1223 /*
1701 * Debugging 1224 * Debugging
1702 */ 1225 */
1703#ifdef DEBUG_TTYMODE 1226#ifdef DEBUG_TTYMODE
1704#ifdef HAVE_TERMIOS_H
1705 /* c_iflag bits */ 1227 /* c_iflag bits */
1706 fprintf (stderr, "Input flags\n"); 1228 fprintf (stderr, "Input flags\n");
1707 1229
1708 /* cpp token stringize doesn't work on all machines <sigh> */ 1230 /* cpp token stringize doesn't work on all machines <sigh> */
1709# define FOO(flag,name) \ 1231# define FOO(flag,name) \
… …
1721 FOO (IGNCR, "IGNCR"); 1243 FOO (IGNCR, "IGNCR");
1722 FOO (ICRNL, "ICRNL"); 1244 FOO (ICRNL, "ICRNL");
1723 FOO (IXON, "IXON"); 1245 FOO (IXON, "IXON");
1724 FOO (IXOFF, "IXOFF"); 1246 FOO (IXOFF, "IXOFF");
1725# ifdef IUCLC 1247# ifdef IUCLC
1726
1727 FOO (IUCLC, "IUCLC"); 1248 FOO (IUCLC, "IUCLC");
1728# endif 1249# endif
1729# ifdef IXANY 1250# ifdef IXANY
1730
1731 FOO (IXANY, "IXANY"); 1251 FOO (IXANY, "IXANY");
1732# endif 1252# endif
1733# ifdef IMAXBEL 1253# ifdef IMAXBEL
1734
1735 FOO (IMAXBEL, "IMAXBEL"); 1254 FOO (IMAXBEL, "IMAXBEL");
1736# endif 1255# endif
1737 1256
1738 fprintf (stderr, "\n"); 1257 fprintf (stderr, "\n");
1739 1258
… …
1746 FOO (VERASE, "VERASE"); 1265 FOO (VERASE, "VERASE");
1747 FOO (VKILL, "VKILL"); 1266 FOO (VKILL, "VKILL");
1748 FOO (VEOF, "VEOF"); 1267 FOO (VEOF, "VEOF");
1749 FOO (VEOL, "VEOL"); 1268 FOO (VEOL, "VEOL");
1750# ifdef VEOL2 1269# ifdef VEOL2
1751
1752 FOO (VEOL2, "VEOL2"); 1270 FOO (VEOL2, "VEOL2");
1753# endif 1271# endif
1754# ifdef VSWTC 1272# ifdef VSWTC
1755
1756 FOO (VSWTC, "VSWTC"); 1273 FOO (VSWTC, "VSWTC");
1757# endif 1274# endif
1758# ifdef VSWTCH 1275# ifdef VSWTCH
1759
1760 FOO (VSWTCH, "VSWTCH"); 1276 FOO (VSWTCH, "VSWTCH");
1761# endif 1277# endif
1762
1763 FOO (VSTART, "VSTART"); 1278 FOO (VSTART, "VSTART");
1764 FOO (VSTOP, "VSTOP"); 1279 FOO (VSTOP, "VSTOP");
1765 FOO (VSUSP, "VSUSP"); 1280 FOO (VSUSP, "VSUSP");
1766# ifdef VDSUSP 1281# ifdef VDSUSP
1767
1768 FOO (VDSUSP, "VDSUSP"); 1282 FOO (VDSUSP, "VDSUSP");
1769# endif 1283# endif
1770# ifdef VREPRINT 1284# ifdef VREPRINT
1771
1772 FOO (VREPRINT, "VREPRINT"); 1285 FOO (VREPRINT, "VREPRINT");
1773# endif 1286# endif
1774# ifdef VDISCRD 1287# ifdef VDISCRD
1775
1776 FOO (VDISCRD, "VDISCRD"); 1288 FOO (VDISCRD, "VDISCRD");
1777# endif 1289# endif
1778# ifdef VWERSE 1290# ifdef VWERSE
1779
1780 FOO (VWERSE, "VWERSE"); 1291 FOO (VWERSE, "VWERSE");
1781# endif 1292# endif
1782# ifdef VLNEXT 1293# ifdef VLNEXT
1783
1784 FOO (VLNEXT, "VLNEXT"); 1294 FOO (VLNEXT, "VLNEXT");
1785# endif 1295# endif
1786 1296
1787 fprintf (stderr, "\n"); 1297 fprintf (stderr, "\n");
1788# undef FOO 1298# undef FOO
1789# endif /* HAVE_TERMIOS_H */ 1299#endif /* DEBUG_TTYMODE */
1790#endif /* DEBUG_TTYMODE */
1791} 1300}
1792 1301
1302/*----------------------------------------------------------------------*/
1303/*
1304 * Run the command in a subprocess and return a file descriptor for the
1305 * master end of the pseudo-teletype pair with the command talking to
1306 * the slave.
1307 */
1308void
1309rxvt_term::run_command (const char *const *argv)
1310{
1311#if ENABLE_FRILLS
1312 if (rs[Rs_pty_fd])
1313 {
1314 pty->pty = atoi (rs[Rs_pty_fd]);
1315
1316 if (pty->pty >= 0)
1317 {
1318 if (getfd_hook)
1319 pty->pty = (*getfd_hook) (pty->pty);
1320
1321 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1322 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1323 }
1324 }
1325 else
1326#endif
1327 if (!pty->get ())
1328 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1329
1330 int er;
1331
1332#ifndef NO_BACKSPACE_KEY
1333 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1334 er = rs[Rs_backspace_key][0];
1335 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1336 er = '\177'; /* the initial state anyway */
1337 else
1338#endif
1339 er = -1;
1340
1341 rxvt_get_ttymode (&tio, er);
1342 SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
1343 pty->set_utf8_mode (enc_utf8);
1344
1345 /* set initial window size */
1346 tt_winch ();
1347
1348#if ENABLE_FRILLS
1349 if (rs[Rs_pty_fd])
1350 return;
1351#endif
1352
1353 /* spin off the command interpreter */
1354 switch (cmd_pid = fork ())
1355 {
1356 case -1:
1357 {
1358 cmd_pid = 0;
1359 rxvt_fatal ("can't fork, aborting.\n");
1360 }
1361 case 0:
1362 init_env ();
1363
1364 if (!pty->make_controlling_tty ())
1365 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1366 else
1367 {
1368 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1369 dup2 (pty->tty, STDIN_FILENO);
1370 dup2 (pty->tty, STDOUT_FILENO);
1371 dup2 (pty->tty, STDERR_FILENO);
1372
1373 // close all our file handles that we do no longer need
1374 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1375 {
1376 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1377 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1378 }
1379
1380 run_child (argv);
1381 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1382 }
1383
1384 _exit (EXIT_FAILURE);
1385
1386 default:
1387 if (!option (Opt_utmpInhibit))
1388 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1389
1390 pty->close_tty ();
1391
1392 child_ev.start (cmd_pid);
1393
1394 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1395 break;
1396 }
1397}
1398
1399/* ------------------------------------------------------------------------- *
1400 * CHILD PROCESS OPERATIONS *
1401 * ------------------------------------------------------------------------- */
1402/*
1403 * The only open file descriptor is the slave tty - so no error messages.
1404 * returns are fatal
1405 */
1406int
1407rxvt_term::run_child (const char *const *argv)
1408{
1409 char *login;
1410
1411 if (option (Opt_console))
1412 {
1413 /* be virtual console, fail silently */
1414#ifdef TIOCCONS
1415 unsigned int on = 1;
1416
1417 ioctl (STDIN_FILENO, TIOCCONS, &on);
1418#elif defined (SRIOCSREDIR)
1419 int fd;
1420
1421 fd = open (CONSOLE, O_WRONLY, 0);
1422 if (fd >= 0)
1423 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1424 close (fd);
1425#endif /* SRIOCSREDIR */
1426 }
1427
1428 /* reset signals and spin off the command interpreter */
1429 signal (SIGINT, SIG_DFL);
1430 signal (SIGQUIT, SIG_DFL);
1431 signal (SIGCHLD, SIG_DFL);
1432 signal (SIGHUP, SIG_DFL);
1433 signal (SIGPIPE, SIG_DFL);
1434 /*
1435 * mimick login's behavior by disabling the job control signals
1436 * a shell that wants them can turn them back on
1437 */
1438#ifdef SIGTSTP
1439 signal (SIGTSTP, SIG_IGN);
1440 signal (SIGTTIN, SIG_IGN);
1441 signal (SIGTTOU, SIG_IGN);
1442#endif /* SIGTSTP */
1443
1444 // unblock signals (signals are blocked by iom.C
1445 sigset_t ss;
1446 sigemptyset (&ss);
1447 sigprocmask (SIG_SETMASK, &ss, 0);
1448
1449 /* command interpreter path */
1450 if (argv)
1451 {
1452# ifdef DEBUG_CMD
1453 int i;
1454
1455 for (i = 0; argv[i]; i++)
1456 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1457# endif
1458
1459 execvp (argv[0], (char *const *)argv);
1460 /* no error message: STDERR is closed! */
1461 }
1462 else
1463 {
1464 const char *argv0, *shell;
1465
1466 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1467 shell = "/bin/sh";
1468
1469 argv0 = (const char *)rxvt_basename (shell);
1470
1471 if (option (Opt_loginShell))
1472 {
1473 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1474
1475 login[0] = '-';
1476 strcpy (&login[1], argv0);
1477 argv0 = login;
1478 }
1479
1480 execlp (shell, argv0, (char *)0);
1481 /* no error message: STDERR is closed! */
1482 }
1483
1484 return -1;
1485}
1486
1793/*----------------------- end-of-file (C source) -----------------------*/ 1487/*----------------------- end-of-file (C source) -----------------------*/

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