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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.68 by root, Tue Aug 10 20:39:19 2004 UTC vs.
Revision 1.233 by ayin, Fri Dec 21 16:21:06 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_fg */ 256 NULL, /* Color_pointer_fg */
319 NULL, /* Color_pointer_bg */ 257 NULL, /* Color_pointer_bg */
320 NULL, /* Color_border */ 258 NULL, /* Color_border */
321#ifndef NO_BOLD_UNDERLINE_REVERSE 259#ifndef NO_BOLD_UNDERLINE_REVERSE
322 NULL, /* Color_BD */ 260 NULL, /* Color_BD */
261 NULL, /* Color_IT */
323 NULL, /* Color_UL */ 262 NULL, /* Color_UL */
324 NULL, /* Color_RV */ 263 NULL, /* Color_RV */
325#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 264#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
265#if ENABLE_FRILLS
266 NULL, // Color_underline
267#endif
326#ifdef OPTION_HC 268#ifdef OPTION_HC
327 NULL, 269 NULL,
328#endif 270#endif
329#ifdef KEEP_SCROLLCOLOR 271#ifdef KEEP_SCROLLCOLOR
330 COLOR_SCROLLBAR, 272 COLOR_SCROLLBAR,
331 COLOR_SCROLLTROUGH, 273 COLOR_SCROLLTROUGH,
332#endif /* KEEP_SCROLLCOLOR */ 274#endif /* KEEP_SCROLLCOLOR */
333#if TINTING 275#if ENABLE_TRANSPARENCY
334 NULL, 276 NULL,
335#endif 277#endif
278#if OFF_FOCUS_FADING
279 "rgb:00/00/00",
280#endif
336 }; 281 };
337 282
338const char *const xa_names[NUM_XA] = 283void
339 {
340 "TEXT",
341 "COMPOUND_TEXT",
342 "UTF8_STRING",
343 "MULTIPLE",
344 "TARGETS",
345 "TIMESTAMP",
346 "VT_SELECTION",
347 "INCR",
348 "WM_DELETE_WINDOW",
349#ifdef TRANSPARENT
350 "_XROOTPMAP_ID",
351#endif
352#ifdef OFFIX_DND
353 "DndProtocol",
354 "DndSelection",
355#endif
356 "CLIPBOARD"
357 };
358
359bool
360rxvt_term::init_vars () 284rxvt_term::init_vars ()
361{ 285{
286 pix_colors = //
362 PixColorsFocused = new rxvt_color [TOTAL_COLORS]; 287 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
363#ifdef OFF_FOCUS_FADING 288#ifdef OFF_FOCUS_FADING
364 PixColorsUnFocused = new rxvt_color [TOTAL_COLORS]; 289 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
365#endif
366 PixColors = PixColorsFocused;
367
368 if (PixColors == NULL)
369 return false;
370
371#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
372 TermWin.pixmap = None;
373#endif
374#ifdef UTMP_SUPPORT
375 next_utmp_action = SAVE;
376#endif
377#ifndef NO_SETOWNER_TTYDEV
378 next_tty_action = SAVE;
379#endif 290#endif
380 291
381 MEvent.time = CurrentTime; 292 MEvent.time = CurrentTime;
382 MEvent.button = AnyButton; 293 MEvent.button = AnyButton;
383 Options = DEFAULT_OPTIONS;
384 want_refresh = 1; 294 want_refresh = 1;
385 cmd_pid = -1;
386 cmd_fd = tty_fd = -1;
387 PrivateModes = SavedModes = PrivMode_Default; 295 priv_modes = SavedModes = PrivMode_Default;
388 TermWin.focus = 0;
389 TermWin.ncol = 80; 296 ncol = 80;
390 TermWin.nrow = 24; 297 nrow = 24;
391 TermWin.int_bwidth = INTERNALBORDERWIDTH; 298 int_bwidth = INTERNALBORDERWIDTH;
392 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 299 ext_bwidth = EXTERNALBORDERWIDTH;
393 TermWin.lineSpace = LINESPACE; 300 lineSpace = LINESPACE;
394 TermWin.saveLines = SAVELINES; 301 saveLines = SAVELINES;
395 numPixColors = TOTAL_COLORS;
396 302
397#ifndef NO_BRIGHTCOLOR
398 colorfgbg = DEFAULT_RSTYLE;
399#endif
400
401 refresh_limit = 1;
402 refresh_type = SLOW_REFRESH; 303 refresh_type = SLOW_REFRESH;
403 prev_nrow = prev_ncol = 0;
404 304
405 oldcursor.row = oldcursor.col = -1; 305 oldcursor.row = oldcursor.col = -1;
406#ifdef XPM_BACKGROUND
407 /* bgPixmap.w = bgPixmap.h = 0; */
408 bgPixmap.x = bgPixmap.y = 50;
409 bgPixmap.pixmap = None;
410#endif
411
412 last_bot = last_state = -1; 306 last_bot = last_state = -1;
413 307
414#ifdef MENUBAR 308 set_option (Opt_scrollBar);
415 menu_readonly = 1; 309 set_option (Opt_scrollTtyOutput);
416# if ! (MENUBAR_MAX > 1) 310 set_option (Opt_jumpScroll);
417 CurrentBar = & (BarList); 311 set_option (Opt_skipScroll);
418# endif /* (MENUBAR_MAX > 1) */ 312 set_option (Opt_secondaryScreen);
419#endif 313 set_option (Opt_secondaryScroll);
420 314 set_option (Opt_pastableTabs);
421 return true; 315 set_option (Opt_intensityStyles);
316 set_option (Opt_iso14755_52);
422} 317}
423 318
424void 319void
425rxvt_term::init_secondary () 320rxvt_term::init_secondary ()
426{ 321{
427 int i; 322 int i;
428#ifdef TTY_GID_SUPPORT
429 struct group *gr = getgrnam ("tty");
430
431 if (gr)
432 { /* change group ownership of tty to "tty" */
433 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
434 ttygid = gr->gr_gid;
435 }
436 else
437#endif /* TTY_GID_SUPPORT */
438
439 {
440 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
441 ttygid = getgid ();
442 }
443 323
444 /* 324 /*
445 * Close all unused file descriptors 325 * Close all unused file descriptors
446 * We don't want them, we don't need them. 326 * We don't want them, we don't need them.
447 */ 327 */
448 if ((i = open ("/dev/null", O_RDONLY)) < 0) 328 if ((i = open ("/dev/null", O_RDONLY)) < 0)
449 { 329 {
450 /* TODO: BOO HISS */ 330 /* TODO: BOO HISS */
451 dup2 (STDERR_FILENO, STDIN_FILENO); 331 dup2 (STDERR_FILENO, STDIN_FILENO);
452 } 332 }
453 else if (i > STDIN_FILENO) 333 else if (i != STDIN_FILENO)
454 { 334 {
455 dup2 (i, STDIN_FILENO); 335 dup2 (i, STDIN_FILENO);
456 close (i); 336 close (i);
457 } 337 }
458 338
… …
473/*----------------------------------------------------------------------*/ 353/*----------------------------------------------------------------------*/
474const char ** 354const char **
475rxvt_term::init_resources (int argc, const char *const *argv) 355rxvt_term::init_resources (int argc, const char *const *argv)
476{ 356{
477 int i, r_argc; 357 int i, r_argc;
478 char *val;
479 const char **cmd_argv, **r_argv; 358 const char **cmd_argv, **r_argv;
480 359
481 /* 360 /*
482 * 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
483 */ 362 */
484 for (r_argc = 0; r_argc < argc; r_argc++) 363 for (r_argc = 0; r_argc < argc; r_argc++)
485 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) 364 if (!strcmp (argv[r_argc], "-e"))
486 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 }
487 380
488 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 381 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
489 382
490 for (i = 0; i < r_argc; i++) 383 for (i = 0; i < r_argc; i++)
491 r_argv[i] = (const char *)argv[i]; 384 r_argv[i] = (const char *)argv[i];
492 385
493 r_argv[i] = NULL; 386 r_argv[i] = NULL;
494 387
495 if (r_argc == argc)
496 cmd_argv = NULL;
497 else
498 {
499 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
500
501 for (i = 0; i < argc - r_argc - 1; i++)
502 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
503
504 cmd_argv[i] = NULL;
505 }
506
507 rs[Rs_name] = rxvt_r_basename (argv[0]); 388 rs[Rs_name] = rxvt_basename (argv[0]);
508 389
509 /* 390 /*
510 * Open display, get options/resources and create the window 391 * Open display, get options/resources and create the window
511 */ 392 */
393
512 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 394 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
513 rs[Rs_display_name] = ":0"; 395 rs[Rs_display_name] = ":0";
514 396
515 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 set_application_name ((char*)rs[Rs_name]);
418 set_output_threshold (OUTPUT_LEVEL_WARNING);
419 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
420#endif
516 free (r_argv); 421 free (r_argv);
517 422
518#ifdef LOCAL_X_IS_UNIX 423 for (int i = NUM_RESOURCES; i--; )
519 if (rs[Rs_display_name][0] == ':') 424 if (rs [i] == resval_undef)
520 { 425 rs [i] = 0;
521 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 426
522 STRCPY (val, "unix"); 427#if ENABLE_PERL
523 STRCAT (val, rs[Rs_display_name]); 428 if (!rs[Rs_perl_ext_1])
524 display = displays.get (val); 429 rs[Rs_perl_ext_1] = "default";
525 free (val); 430
431 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
432 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
433 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
526 } 434 {
435 rxvt_perl.init (this);
436 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
437 }
527#endif 438#endif
528
529 if (!display
530 && ! (display = displays.get (rs[Rs_display_name])))
531 rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
532
533 extract_resources (display->display, rs[Rs_name]);
534 439
535 /* 440 /*
536 * set any defaults not already set 441 * set any defaults not already set
537 */ 442 */
538 if (cmd_argv && cmd_argv[0]) 443 if (cmd_argv && cmd_argv[0])
539 { 444 {
540 if (!rs[Rs_title]) 445 if (!rs[Rs_title])
541 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 446 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
542 if (!rs[Rs_iconName]) 447 if (!rs[Rs_iconName])
543 rs[Rs_iconName] = rs[Rs_title]; 448 rs[Rs_iconName] = rs[Rs_title];
544 } 449 }
545 else 450 else
546 { 451 {
… …
549 if (!rs[Rs_iconName]) 454 if (!rs[Rs_iconName])
550 rs[Rs_iconName] = rs[Rs_name]; 455 rs[Rs_iconName] = rs[Rs_name];
551 } 456 }
552 457
553 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 458 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
554 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 459 saveLines = min (i, MAX_SAVELINES);
555 460
556#ifndef NO_FRILLS 461#if ENABLE_FRILLS
557 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) 462 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
558 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 463 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
464
559 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) 465 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
560 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 466 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
561#endif
562 467
563#ifndef NO_LINESPACE
564 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 468 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
565 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 469 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
566#endif 470#endif
567 471
568#ifdef POINTER_BLANK 472#ifdef POINTER_BLANK
569 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 473 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
570 pointerBlankDelay = i; 474 pointerBlankDelay = i;
571 else 475 else
572 pointerBlankDelay = 2; 476 pointerBlankDelay = 2;
573#endif 477#endif
574 478
575 /* no point having a scrollbar without having any scrollback! */ 479 /* no point having a scrollbar without having any scrollback! */
576 if (!TermWin.saveLines) 480 if (!saveLines)
577 Options &= ~Opt_scrollBar; 481 set_option (Opt_scrollBar, 0);
578 482
579#ifdef PRINTPIPE 483#ifdef PRINTPIPE
580 if (!rs[Rs_print_pipe]) 484 if (!rs[Rs_print_pipe])
581 rs[Rs_print_pipe] = PRINTPIPE; 485 rs[Rs_print_pipe] = PRINTPIPE;
582#endif 486#endif
… …
585 rs[Rs_cutchars] = CUTCHARS; 489 rs[Rs_cutchars] = CUTCHARS;
586 490
587#ifndef NO_BACKSPACE_KEY 491#ifndef NO_BACKSPACE_KEY
588 if (!rs[Rs_backspace_key]) 492 if (!rs[Rs_backspace_key])
589# ifdef DEFAULT_BACKSPACE 493# ifdef DEFAULT_BACKSPACE
590 key_backspace = DEFAULT_BACKSPACE; 494 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
591# else 495# else
592 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 496 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
593# endif 497# endif
594 else
595 {
596 val = STRDUP (rs[Rs_backspace_key]);
597 rxvt_Str_trim (val);
598 rxvt_Str_escaped (val);
599 key_backspace = val;
600 }
601#endif 498#endif
602 499
603#ifndef NO_DELETE_KEY 500#ifndef NO_DELETE_KEY
604 if (!rs[Rs_delete_key]) 501 if (!rs[Rs_delete_key])
605# ifdef DEFAULT_DELETE 502# ifdef DEFAULT_DELETE
606 key_delete = DEFAULT_DELETE; 503 rs[Rs_delete_key] = DEFAULT_DELETE;
607# else 504# else
608 key_delete = "\033[3~"; 505 rs[Rs_delete_key] = "\033[3~";
609# endif
610 else
611 {
612 val = STRDUP (rs[Rs_delete_key]);
613 rxvt_Str_trim (val);
614 rxvt_Str_escaped (val);
615 key_delete = val;
616 }
617#endif 506# endif
618 if (rs[Rs_answerbackstring]) 507#endif
619 {
620 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
621 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
622 }
623 508
624#ifdef HAVE_SCROLLBARS 509#ifdef HAVE_SCROLLBARS
625 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 510 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
626 rs[Rs_scrollBar_thickness]);
627#endif 511#endif
628 512
629#ifdef XTERM_REVERSE_VIDEO 513#ifdef XTERM_REVERSE_VIDEO
630 /* this is how xterm implements reverseVideo */ 514 /* this is how xterm implements reverseVideo */
631 if (Options & Opt_reverseVideo) 515 if (option (Opt_reverseVideo))
632 { 516 {
633 if (!rs[Rs_color + Color_fg]) 517 if (!rs[Rs_color + Color_fg])
634 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 518 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
519
635 if (!rs[Rs_color + Color_bg]) 520 if (!rs[Rs_color + Color_bg])
636 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 521 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
637 } 522 }
638#endif 523#endif
639 524
… …
641 if (!rs[Rs_color + i]) 526 if (!rs[Rs_color + i])
642 rs[Rs_color + i] = def_colorName[i]; 527 rs[Rs_color + i] = def_colorName[i];
643 528
644#ifndef XTERM_REVERSE_VIDEO 529#ifndef XTERM_REVERSE_VIDEO
645 /* this is how we implement reverseVideo */ 530 /* this is how we implement reverseVideo */
646 if (Options & Opt_reverseVideo) 531 if (option (Opt_reverseVideo))
647 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 532 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
648#endif 533#endif
649 534
650 /* convenient aliases for setting fg/bg to colors */ 535 /* convenient aliases for setting fg/bg to colors */
651 color_aliases (Color_fg); 536 color_aliases (Color_fg);
652 color_aliases (Color_bg); 537 color_aliases (Color_bg);
653#ifndef NO_CURSORCOLOR 538#ifndef NO_CURSORCOLOR
654 color_aliases (Color_cursor); 539 color_aliases (Color_cursor);
655 color_aliases (Color_cursor2); 540 color_aliases (Color_cursor2);
656#endif /* NO_CURSORCOLOR */ 541#endif /* NO_CURSORCOLOR */
657 color_aliases (Color_pointer_fg); 542 color_aliases (Color_pointer_fg);
658 color_aliases (Color_pointer_bg); 543 color_aliases (Color_pointer_bg);
659 color_aliases (Color_border); 544 color_aliases (Color_border);
660#ifndef NO_BOLD_UNDERLINE_REVERSE 545#ifndef NO_BOLD_UNDERLINE_REVERSE
661 color_aliases (Color_BD); 546 color_aliases (Color_BD);
662 color_aliases (Color_UL); 547 color_aliases (Color_UL);
663 color_aliases (Color_RV); 548 color_aliases (Color_RV);
664#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 549#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
550
551 if (!rs[Rs_color + Color_border])
552 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
665 553
666 return cmd_argv; 554 return cmd_argv;
667} 555}
668 556
669/*----------------------------------------------------------------------*/ 557/*----------------------------------------------------------------------*/
670void 558void
671rxvt_term::init_env () 559rxvt_term::init_env ()
672{ 560{
673 int i; 561 int i;
674 unsigned int u;
675 char *val; 562 char *val;
676 563
677#ifdef DISPLAY_IS_IP 564#ifdef DISPLAY_IS_IP
678 /* Fixup display_name for export over pty to any interested terminal 565 /* Fixup display_name for export over pty to any interested terminal
679 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 566 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
… …
687 */ 574 */
688 val = rxvt_network_display (rs[Rs_display_name]); 575 val = rxvt_network_display (rs[Rs_display_name]);
689 rs[Rs_display_name] = (const char *)val; 576 rs[Rs_display_name] = (const char *)val;
690 577
691 if (val == NULL) 578 if (val == NULL)
692#endif /* DISPLAY_IS_IP */ 579#endif /* DISPLAY_IS_IP */
693 val = XDisplayString (display->display); 580 val = XDisplayString (dpy);
694 581
695 if (rs[Rs_display_name] == NULL) 582 if (rs[Rs_display_name] == NULL)
696 rs[Rs_display_name] = val; /* use broken `:0' value */ 583 rs[Rs_display_name] = val; /* use broken `:0' value */
697 584
698 i = STRLEN (val); 585 i = strlen (val);
699 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 586 env_display = (char *)rxvt_malloc (i + 9);
700 587
701 sprintf (env_display, "DISPLAY=%s", val); 588 sprintf (env_display, "DISPLAY=%s", val);
702 589
703 /* avoiding the math library: 590 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
704 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
705 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
706 ;
707 MAX_IT (i, 1);
708 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
709
710 sprintf (env_windowid, "WINDOWID=%u",
711 (unsigned int)TermWin.parent[0]);
712 591
713 /* add entries to the environment: 592 /* add entries to the environment:
714 * @ DISPLAY: in case we started with -display 593 * @ DISPLAY: in case we started with -display
715 * @ WINDOWID: X window id number of the window 594 * @ WINDOWID: X window id number of the window
716 * @ COLORTERM: terminal sub-name and also indicates its color 595 * @ COLORTERM: terminal sub-name and also indicates its color
… …
718 * @ TERMINFO: path to terminfo directory 597 * @ TERMINFO: path to terminfo directory
719 * @ COLORFGBG: fg;bg color codes 598 * @ COLORFGBG: fg;bg color codes
720 */ 599 */
721 putenv (env_display); 600 putenv (env_display);
722 putenv (env_windowid); 601 putenv (env_windowid);
602
723 if (env_colorfgbg) 603 if (env_colorfgbg)
724 putenv (env_colorfgbg); 604 putenv (env_colorfgbg);
725 605
726#ifdef RXVT_TERMINFO 606#ifdef RXVT_TERMINFO
727 putenv ("TERMINFO=" RXVT_TERMINFO); 607 putenv ("TERMINFO=" RXVT_TERMINFO);
728#endif 608#endif
729 609
730 if (display->depth <= 2) 610 if (depth <= 2)
731 putenv ("COLORTERM=" COLORTERMENV "-mono"); 611 putenv ("COLORTERM=" COLORTERMENV "-mono");
732 else 612 else
733 putenv ("COLORTERM=" COLORTERMENVFULL); 613 putenv ("COLORTERM=" COLORTERMENVFULL);
734 614
735 if (rs[Rs_term_name] != NULL) 615 if (rs[Rs_term_name] != NULL)
736 { 616 {
737 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 617 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
738 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 618 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
739 putenv (env_term); 619 putenv (env_term);
740 } 620 }
741 else 621 else
742 putenv ("TERM=" TERMENV); 622 putenv ("TERM=" TERMENV);
… …
744#ifdef HAVE_UNSETENV 624#ifdef HAVE_UNSETENV
745 /* avoid passing old settings and confusing term size */ 625 /* avoid passing old settings and confusing term size */
746 unsetenv ("LINES"); 626 unsetenv ("LINES");
747 unsetenv ("COLUMNS"); 627 unsetenv ("COLUMNS");
748 unsetenv ("TERMCAP"); /* terminfo should be okay */ 628 unsetenv ("TERMCAP"); /* terminfo should be okay */
749#endif /* HAVE_UNSETENV */ 629#endif /* HAVE_UNSETENV */
750} 630}
751 631
752/*----------------------------------------------------------------------*/ 632/*----------------------------------------------------------------------*/
753/* 633/*
754 * This is more or less stolen straight from XFree86 xterm. 634 * This is more or less stolen straight from XFree86 xterm.
755 * This should support all European type languages. 635 * This should support all European type languages.
756 */ 636 */
757void 637void
758rxvt_term::set_locale (const char *locale) 638rxvt_term::set_locale (const char *locale)
759{ 639{
640 set_environ (envv);
641
760#if HAVE_XSETLOCALE || HAVE_SETLOCALE 642#if HAVE_XSETLOCALE || HAVE_SETLOCALE
761 free (this->locale); 643 free (this->locale);
762 this->locale = setlocale (LC_CTYPE, locale); 644 this->locale = setlocale (LC_CTYPE, locale);
763 645
764 if (!this->locale) 646 if (!this->locale)
765 { 647 {
648 if (*locale)
649 {
766 rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale); 650 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
767 setlocale (LC_CTYPE, ""); 651 setlocale (LC_CTYPE, "C");
652 }
653 else
654 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
655
768 this->locale = ""; 656 this->locale = "C";
769 } 657 }
770 658
659
771 this->locale = rxvt_strdup (this->locale); 660 this->locale = strdup (this->locale);
772 SET_LOCALE (this->locale); 661 SET_LOCALE (this->locale);
773 mbstate.reset (); 662 mbstate.reset ();
774#endif 663#endif
775#if 0 664
776#if HAVE_NL_LANGINFO 665#if HAVE_NL_LANGINFO
666 char *codeset = strdup (nl_langinfo (CODESET));
667 // /^UTF.?8/i
668 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
669 && (codeset[1] == 'T' || codeset[1] == 't')
670 && (codeset[2] == 'F' || codeset[2] == 'f')
671 && (codeset[3] == '8' || codeset[4] == '8');
777 free (codeset); 672 free (codeset);
778 codeset = strdup (nl_langinfo (CODESET));
779 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
780 || !STRCASECMP (codeset, "UTF8");
781#else 673#else
782 enc_utf8 = 1; 674 enc_utf8 = 0;
783#endif
784#endif 675#endif
785} 676}
786 677
787void 678void
788rxvt_term::init_xlocale () 679rxvt_term::init_xlocale ()
789{ 680{
681 set_environ (envv);
682
790#ifdef USE_XIM 683#ifdef USE_XIM
791 if (!locale) 684 if (!locale)
792 rxvt_warn ("setting locale failed, working without locale support.\n"); 685 rxvt_warn ("setting locale failed, working without locale support.\n");
793 else 686 else
794 { 687 {
795 Atom wmlocale; 688 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
796
797 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
798 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
799 XA_STRING, 8, PropModeReplace,
800 (unsigned char *)locale, STRLEN (locale));
801 689
802 if (!XSupportsLocale ()) 690 if (!XSupportsLocale ())
803 { 691 {
804 rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n"); 692 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
805 return; 693 return;
806 } 694 }
807 695
808 im_ev.start (display); 696 im_ev.start (display);
809 697
… …
819{ 707{
820 /* 708 /*
821 * Initialize the command connection. 709 * Initialize the command connection.
822 * This should be called after the X server connection is established. 710 * This should be called after the X server connection is established.
823 */ 711 */
824 int i;
825
826 for (i = 0; i < NUM_XA; i++)
827 xa[i] = XInternAtom (display->display, xa_names[i], False);
828
829 /* Enable delete window protocol */
830 XSetWMProtocols (display->display, TermWin.parent[0],
831 & (xa[XA_WMDELETEWINDOW]), 1);
832
833#ifdef USING_W11LIB
834 /* enable W11 callbacks */
835 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
836#endif
837 712
838#ifdef META8_OPTION 713#ifdef META8_OPTION
839 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 714 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
840#endif 715#endif
841 716
842 get_ourmods (); 717 get_ourmods ();
843 718
844 if (!(Options & Opt_scrollTtyOutput)) 719 if (!option (Opt_scrollTtyOutput))
845 PrivateModes |= PrivMode_TtyOutputInh; 720 priv_modes |= PrivMode_TtyOutputInh;
846 if (Options & Opt_scrollTtyKeypress) 721 if (option (Opt_scrollTtyKeypress))
847 PrivateModes |= PrivMode_Keypress; 722 priv_modes |= PrivMode_Keypress;
848 if (!(Options & Opt_jumpScroll)) 723 if (!option (Opt_jumpScroll))
849 PrivateModes |= PrivMode_smoothScroll; 724 priv_modes |= PrivMode_smoothScroll;
850 725
851#ifndef NO_BACKSPACE_KEY 726#ifndef NO_BACKSPACE_KEY
852 if (STRCMP (key_backspace, "DEC") == 0) 727 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
853 PrivateModes |= PrivMode_HaveBackSpace; 728 priv_modes |= PrivMode_HaveBackSpace;
854#endif 729#endif
855 730
856 /* add value for scrollBar */ 731 /* add value for scrollBar */
857 if (scrollbar_visible ()) 732 if (scrollBar.state)
858 { 733 {
859 PrivateModes |= PrivMode_scrollBar; 734 priv_modes |= PrivMode_scrollBar;
860 SavedModes |= PrivMode_scrollBar; 735 SavedModes |= PrivMode_scrollBar;
861 } 736 }
862 if (menubar_visible ())
863 {
864 PrivateModes |= PrivMode_menuBar;
865 SavedModes |= PrivMode_menuBar;
866 }
867 737
868#ifdef CURSOR_BLINK 738 run_command (argv);
869 if (Options & Opt_cursorBlink)
870 (void)gettimeofday (&lastcursorchange, NULL);
871#endif
872
873 if ((cmd_fd = run_command (argv)) < 0)
874 rxvt_fatal ("failure while running command, aborting");
875} 739}
876 740
877/*----------------------------------------------------------------------*/ 741/*----------------------------------------------------------------------*/
878void 742void
879rxvt_term::Get_Colours () 743rxvt_term::Get_Colours ()
880{ 744{
881 int i; 745 int i;
882 746
883#ifdef OFF_FOCUS_FADING 747#ifdef OFF_FOCUS_FADING
884 PixColors = PixColorsFocused; 748 pix_colors = pix_colors_focused;
885#endif 749#endif
886 750
887 for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++) 751 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
888 { 752 {
753 const char *name = rs[Rs_color + i];
754
755 if (!name)
756 continue;
757
889 rxvt_color xcol; 758 rxvt_color xcol;
890 759
891 if (!rs[Rs_color + i]) 760 if (!set_color (xcol, name))
892 continue;
893
894 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
895 { 761 {
896#ifndef XTERM_REVERSE_VIDEO 762#ifndef XTERM_REVERSE_VIDEO
897 if (i < 2 && (Options & Opt_reverseVideo)) 763 if (i < 2 && option (Opt_reverseVideo))
898 rs[Rs_color + i] = def_colorName[!i]; 764 name = def_colorName [1 - i];
899 else 765 else
900#endif 766#endif
901 rs[Rs_color + i] = def_colorName[i]; 767 name = def_colorName [i];
902 768
903 if (!rs[Rs_color + i]) 769 if (!name)
904 continue; 770 continue;
905 771
906 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 772 if (!set_color (xcol, name))
907 { 773 {
908 switch (i) 774 switch (i)
909 { 775 {
910 case Color_fg: 776 case Color_fg:
911 case Color_bg: 777 case Color_bg:
912 /* fatal: need bg/fg color */
913 rxvt_fatal ("unable to get foreground/background colour, aborting"); 778 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
914 /* NOTREACHED */ 779 name = "";
915 break; 780 break;
916#ifndef NO_CURSORCOLOR 781#ifndef NO_CURSORCOLOR
917 case Color_cursor2: 782 case Color_cursor2:
918 xcol = PixColors[Color_fg]; 783#endif
919 break;
920#endif /* ! NO_CURSORCOLOR */
921 case Color_pointer_fg: 784 case Color_pointer_fg:
922 xcol = PixColors[Color_fg]; 785 name = rs[Rs_color + Color_fg];
786 xcol.set (this, name);
923 break; 787 break;
924 default: 788 default:
925 xcol = PixColors[Color_bg]; /* None */ 789 name = rs[Rs_color + Color_bg];
790 xcol.set (this, name);
926 break; 791 break;
927 } 792 }
928 } 793 }
929 } 794 }
930 795
931 PixColors[i] = xcol; 796 pix_colors[i] = xcol;
932#ifdef OFF_FOCUS_FADING 797 rs[Rs_color + i] = name;
933 if (rs[Rs_fade])
934 PixColorsUnFocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
935#endif
936 SET_PIXCOLOR (i);
937 }
938
939 if (display->depth <= 2)
940 { 798 }
799
800 if (depth <= 2)
801 {
941 if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg]; 802 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
942 if (!rs[Rs_color + Color_pointer_bg]) PixColors[Color_pointer_bg] = PixColors[Color_bg]; 803 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
943 if (!rs[Rs_color + Color_border] ) PixColors[Color_border] = PixColors[Color_fg]; 804 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
944 } 805 }
945 806
946 /* 807 /*
947 * get scrollBar/menuBar shadow colors 808 * get scrollBar shadow colors
948 * 809 *
949 * The calculations of topShadow/bottomShadow values are adapted 810 * The calculations of topShadow/bottomShadow values are adapted
950 * from the fvwm window manager. 811 * from the fvwm window manager.
951 */ 812 */
952#ifdef KEEP_SCROLLCOLOR 813#ifdef KEEP_SCROLLCOLOR
953
954 if (display->depth <= 2) 814 if (depth <= 2)
815 {
955 { /* Monochrome */ 816 /* Monochrome */
956 PixColors[Color_scroll] = PixColors[Color_fg]; 817 alias_color (Color_scroll, Color_fg);
957 PixColors[Color_topShadow] = PixColors[Color_bg]; 818 alias_color (Color_topShadow, Color_bg);
958 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 819 alias_color (Color_bottomShadow, Color_bg);
959 } 820 }
960 else 821 else
961 { 822 {
962 rxvt_color xcol[2]; 823 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
963 /* xcol[0] == white
964 * xcol[1] == top shadow
965 * xcol[2] == bot shadow */
966 824
967 xcol[1] = PixColors[Color_scroll]; 825 rgba cscroll;
968 xcol[0].set (display, 65535, 65535, 65535); 826 pix_colors [Color_scroll].get (cscroll);
969
970 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
971
972 xcol[0].get (display, pr0, pg0, pb0);
973 xcol[1].get (display, pr1, pg1, pb1);
974
975 PixColors[Color_bottomShadow] = xcol[1].fade (display, 50);
976 827
977 /* topShadowColor */ 828 /* topShadowColor */
978 if (!xcol[1].set (display, 829 if (!pix_colors[Color_topShadow].set (this,
979 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 830 rgba (
980 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 831 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
981 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 832 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
982 xcol[1] = PixColors[Color_White]; 833 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
983 834 cscroll.a)
984 PixColors[Color_topShadow] = xcol[1]; 835 ))
836 alias_color (Color_topShadow, Color_White);
985 } 837 }
986#endif /* KEEP_SCROLLCOLOR */ 838#endif /* KEEP_SCROLLCOLOR */
839
840#ifdef OFF_FOCUS_FADING
841 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
842 update_fade_color (i);
843#endif
987} 844}
988 845
989/*----------------------------------------------------------------------*/ 846/*----------------------------------------------------------------------*/
990/* color aliases, fg/bg bright-bold */ 847/* color aliases, fg/bg bright-bold */
991void 848void
… …
994 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 851 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
995 { 852 {
996 int i = atoi (rs[Rs_color + idx]); 853 int i = atoi (rs[Rs_color + idx]);
997 854
998 if (i >= 8 && i <= 15) 855 if (i >= 8 && i <= 15)
999 { /* bright colors */ 856 /* bright colors */
1000 i -= 8;
1001#ifndef NO_BRIGHTCOLOR
1002 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 857 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1003 return; 858 else if (i >= 0 && i <= 7)
1004#endif 859 /* normal colors */
1005
1006 }
1007
1008 if (i >= 0 && i <= 7) /* normal colors */
1009 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 860 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1010 } 861 }
1011} 862}
1012 863
1013/*----------------------------------------------------------------------*/ 864/*----------------------------------------------------------------------*/
… …
1016 * Use resource ``modifier'' to override the Meta modifier 867 * Use resource ``modifier'' to override the Meta modifier
1017 */ 868 */
1018void 869void
1019rxvt_term::get_ourmods () 870rxvt_term::get_ourmods ()
1020{ 871{
1021 int i, j, k; 872 int i, j, k;
1022 int requestedmeta, realmeta, realalt; 873 int requestedmeta, realmeta, realalt;
1023 const char *cm, *rsmod; 874 const char *cm, *rsmod;
1024 XModifierKeymap *map; 875 XModifierKeymap *map;
1025 KeyCode *kc; 876 KeyCode *kc;
1026 const unsigned int modmasks[] = 877 const unsigned int modmasks[] =
1027 { 878 {
1028 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 879 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1029 }; 880 };
1030 881
1031 requestedmeta = realmeta = realalt = 0; 882 requestedmeta = realmeta = realalt = 0;
1032 rsmod = rs[Rs_modifier]; 883 rsmod = rs[Rs_modifier];
884
1033 if (rsmod 885 if (rsmod
1034 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 886 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1035 requestedmeta = rsmod[3] - '0'; 887 requestedmeta = rsmod[3] - '0';
1036 888
1037 map = XGetModifierMapping (display->display); 889 map = XGetModifierMapping (dpy);
1038 kc = map->modifiermap; 890 kc = map->modifiermap;
891
1039 for (i = 1; i < 6; i++) 892 for (i = 1; i < 6; i++)
1040 { 893 {
1041 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 894 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
895
1042 for (j = map->max_keypermod; j--; k++) 896 for (j = map->max_keypermod; j--; k++)
1043 { 897 {
1044 if (kc[k] == 0) 898 if (kc[k] == 0)
1045 break; 899 break;
900
1046 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 901 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1047 { 902 {
1048 case XK_Num_Lock: 903 case XK_Num_Lock:
1049 ModNumLockMask = modmasks[i - 1]; 904 ModNumLockMask = modmasks[i - 1];
1050 /* FALLTHROUGH */ 905 continue;
1051 default: 906
1052 continue; /* for (;;) */ 907 case XK_ISO_Level3_Shift:
908 ModLevel3Mask = modmasks[i - 1];
909 continue;
910
1053 case XK_Meta_L: 911 case XK_Meta_L:
1054 case XK_Meta_R: 912 case XK_Meta_R:
1055 cm = "meta"; 913 cm = "meta";
1056 realmeta = i; 914 realmeta = i;
1057 break; 915 break;
916
1058 case XK_Alt_L: 917 case XK_Alt_L:
1059 case XK_Alt_R: 918 case XK_Alt_R:
1060 cm = "alt"; 919 cm = "alt";
1061 realalt = i; 920 realalt = i;
1062 break; 921 break;
922
1063 case XK_Super_L: 923 case XK_Super_L:
1064 case XK_Super_R: 924 case XK_Super_R:
1065 cm = "super"; 925 cm = "super";
1066 break; 926 break;
927
1067 case XK_Hyper_L: 928 case XK_Hyper_L:
1068 case XK_Hyper_R: 929 case XK_Hyper_R:
1069 cm = "hyper"; 930 cm = "hyper";
1070 break; 931 break;
932
933 default:
934 continue;
1071 } 935 }
1072 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 936
937 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1073 requestedmeta = i; 938 requestedmeta = i;
1074 } 939 }
1075 } 940 }
941
1076 XFreeModifiermap (map); 942 XFreeModifiermap (map);
943
1077 i = (requestedmeta ? requestedmeta 944 i = requestedmeta ? requestedmeta
1078 : (realmeta ? realmeta 945 : realmeta ? realmeta
1079 : (realalt ? realalt : 0))); 946 : realalt ? realalt
947 : 0;
948
1080 if (i) 949 if (i)
1081 ModMetaMask = modmasks[i - 1]; 950 ModMetaMask = modmasks[i - 1];
1082} 951}
1083 952
1084/*----------------------------------------------------------------------*/ 953/*----------------------------------------------------------------------*/
… …
1086void 955void
1087rxvt_term::create_windows (int argc, const char *const *argv) 956rxvt_term::create_windows (int argc, const char *const *argv)
1088{ 957{
1089 XClassHint classHint; 958 XClassHint classHint;
1090 XWMHints wmHint; 959 XWMHints wmHint;
1091#ifndef NO_FRILLS 960#if ENABLE_FRILLS
1092 Atom prop = None;
1093 MWMHints mwmhints; 961 MWMHints mwmhints = { };
1094#endif 962#endif
1095 XGCValues gcvalue; 963 XGCValues gcvalue;
1096 long vt_emask;
1097 XSetWindowAttributes attributes; 964 XSetWindowAttributes attributes;
1098 XWindowAttributes gattr; 965 Window top, parent;
1099 966
1100 if (Options & Opt_transparent) 967 dLocal (Display *, dpy);
1101 {
1102 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1103 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1104 }
1105 968
1106#ifndef NO_FRILLS 969 /* grab colors before netscape does */
970 Get_Colours ();
971
972 if (!set_fonts ())
973 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
974
975 parent = display->root;
976
977 attributes.override_redirect = !!option (Opt_override_redirect);
978
979#if ENABLE_FRILLS
1107 if (Options & Opt_borderLess) 980 if (option (Opt_borderLess))
1108 { 981 {
1109 prop = XInternAtom(display->display, "_MOTIF_WM_INFO", True); 982 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1110 if (prop == None)
1111 { 983 {
1112 /* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/ 984 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1113#ifdef PREFER_24BIT
1114 attributes.override_redirect = TRUE; 985 attributes.override_redirect = true;
1115#endif
1116 mwmhints.flags = 0;
1117 } 986 }
1118 else 987 else
1119 { 988 {
1120 mwmhints.flags = MWM_HINTS_DECORATIONS; 989 mwmhints.flags = MWM_HINTS_DECORATIONS;
1121 mwmhints.decorations = 0;
1122 } 990 }
1123 } 991 }
1124 else 992#endif
1125 { 993
1126 mwmhints.flags = 0; 994#if ENABLE_XEMBED
995 if (rs[Rs_embed])
1127 } 996 {
1128#endif 997 XWindowAttributes wattr;
1129 998
1130 /* grab colors before netscape does */ 999 parent = strtol (rs[Rs_embed], 0, 0);
1131 Get_Colours ();
1132 1000
1133 if (!change_font (rs[Rs_font])) 1001 if (!XGetWindowAttributes (dpy, parent, &wattr))
1002 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1003
1004 window_calc (wattr.width, wattr.height);
1134 { 1005 }
1135 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n"); 1006#endif
1136 destroy ();
1137 return;
1138 }
1139 1007
1140 window_calc (0, 0); 1008 window_calc (0, 0);
1009
1010 /* sub-window placement & size in rxvt_resize_subwindows () */
1011 attributes.background_pixel = pix_colors_focused [Color_border];
1012 attributes.border_pixel = pix_colors_focused [Color_border];
1013 attributes.colormap = cmap;
1014
1015 top = XCreateWindow (dpy, parent,
1016 szHint.x, szHint.y,
1017 szHint.width, szHint.height,
1018 ext_bwidth,
1019 depth, InputOutput, visual,
1020 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1021 &attributes);
1022
1023 this->parent[0] = top;
1024
1141 old_width = szHint.width; 1025 old_width = szHint.width;
1142 old_height = szHint.height; 1026 old_height = szHint.height;
1143 1027
1144 /* sub-window placement & size in rxvt_resize_subwindows () */
1145
1146#ifdef PREFER_24BIT
1147 attributes.background_pixel = PixColors[Color_bg];
1148 attributes.border_pixel = PixColors[Color_border];
1149 attributes.colormap = display->cmap;
1150 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1151 szHint.x, szHint.y,
1152 szHint.width, szHint.height,
1153 TermWin.ext_bwidth,
1154 display->depth, InputOutput,
1155 display->visual,
1156 CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1157#else
1158 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1159 szHint.x, szHint.y,
1160 szHint.width, szHint.height,
1161 TermWin.ext_bwidth,
1162 PixColors[Color_border],
1163 PixColors[Color_bg]);
1164#endif
1165
1166 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1028 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1167 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1029 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1168 1030
1169 classHint.res_name = (char *)rs[Rs_name]; 1031 classHint.res_name = (char *)rs[Rs_name];
1170 classHint.res_class = (char *)RESCLASS; 1032 classHint.res_class = (char *)RESCLASS;
1171 1033
1172 wmHint.flags = InputHint | StateHint | WindowGroupHint; 1034 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1173 wmHint.input = True; 1035 wmHint.input = True;
1174 wmHint.initial_state = Options & Opt_iconic ? IconicState : NormalState; 1036 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1175 wmHint.window_group = TermWin.parent[0]; 1037 wmHint.window_group = top;
1176 1038
1177 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1039 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1178 (char **)argv, argc, &szHint, &wmHint, &classHint); 1040 &szHint, &wmHint, &classHint);
1179 1041
1180#ifndef NO_FRILLS 1042#if ENABLE_FRILLS
1043 if (mwmhints.flags)
1044 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1045 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1046#endif
1047
1048 Atom protocols[] = {
1049 xa[XA_WM_DELETE_WINDOW],
1050#if ENABLE_EWMH
1051 xa[XA_NET_WM_PING],
1052#endif
1053 };
1054
1055 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1056
1057#if ENABLE_FRILLS
1058 if (rs[Rs_transient_for])
1059 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1060#endif
1061
1062#if ENABLE_EWMH
1181 long pid = getpid (); 1063 long pid = getpid ();
1182 XChangeProperty (display->display, TermWin.parent[0], 1064
1065 XChangeProperty (dpy, top,
1183 display->atom ("_NET_WM_PID"), XA_CARDINAL, 32, 1066 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1184 PropModeReplace, (unsigned char *)&pid, 1); 1067 PropModeReplace, (unsigned char *)&pid, 1);
1185#endif
1186 1068
1187 XSelectInput (display->display, TermWin.parent[0], 1069 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1070#endif
1071
1072 XSelectInput (dpy, top,
1188 KeyPressMask 1073 KeyPressMask
1189#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1074#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1190 | KeyReleaseMask 1075 | KeyReleaseMask
1191#endif 1076#endif
1192 | FocusChangeMask | VisibilityChangeMask 1077 | FocusChangeMask | VisibilityChangeMask
1193 | ExposureMask
1194 | StructureNotifyMask); 1078 | ExposureMask | StructureNotifyMask);
1079
1195 termwin_ev.start (display, TermWin.parent[0]); 1080 termwin_ev.start (display, top);
1196
1197#ifndef NO_FRILLS
1198 if (mwmhints.flags)
1199 {
1200 prop = XInternAtom(display->display, "_MOTIF_WM_HINTS", False);
1201 XChangeProperty(display->display, TermWin.parent[0], prop, prop, 32, PropModeReplace, (unsigned char *) &mwmhints, PROP_MWM_HINTS_ELEMENTS);
1202 }
1203#endif
1204 1081
1205 /* vt cursor: Black-on-White is standard, but this is more popular */ 1082 /* vt cursor: Black-on-White is standard, but this is more popular */
1206 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1083 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1207 1084
1208#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1085#ifdef HAVE_SCROLLBARS
1209 /* cursor (menuBar/scrollBar): Black-on-White */ 1086 /* cursor scrollBar: Black-on-White */
1210 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr); 1087 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1211#endif
1212
1213#ifdef POINTER_BLANK
1214 {
1215 XColor blackcolour;
1216 blackcolour.red = 0;
1217 blackcolour.green = 0;
1218 blackcolour.blue = 0;
1219 Font f = XLoadFont (display->display, "fixed");
1220 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1221 &blackcolour, &blackcolour);
1222 XUnloadFont (display->display, f);
1223 }
1224#endif 1088#endif
1225 1089
1226 /* the vt window */ 1090 /* the vt window */
1227 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1091 vt = XCreateSimpleWindow (dpy, top,
1228 window_vt_x,
1229 window_vt_y, 1092 window_vt_x, window_vt_y,
1230 TermWin_TotalWidth (), 1093 width, height,
1231 TermWin_TotalHeight (),
1232 0, 1094 0,
1233 PixColors[Color_fg], 1095 pix_colors_focused[Color_fg],
1234 PixColors[Color_bg]); 1096 pix_colors_focused[Color_bg]);
1235#ifdef DEBUG_X
1236 XStoreName (display->display, TermWin.vt, "vt window");
1237#endif
1238 1097
1239 attributes.bit_gravity = NorthWestGravity; 1098 attributes.bit_gravity = NorthWestGravity;
1240 XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes); 1099 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1241 1100
1242 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask; 1101 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1243 1102
1244 pointer_unblank ();
1245
1246#ifdef POINTER_BLANK
1247 if (Options & Opt_pointerBlank) 1103 if (option (Opt_pointerBlank))
1248 vt_emask |= PointerMotionMask; 1104 vt_emask |= PointerMotionMask;
1249 else 1105 else
1250#endif
1251 vt_emask |= Button1MotionMask | Button3MotionMask; 1106 vt_emask |= Button1MotionMask | Button3MotionMask;
1252 1107
1253 XSelectInput (display->display, TermWin.vt, vt_emask); 1108 vt_select_input ();
1109
1254 vt_ev.start (display, TermWin.vt); 1110 vt_ev.start (display, vt);
1255
1256#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1257 if (menuBar_height ())
1258 {
1259 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1260 window_vt_x, 0,
1261 TermWin_TotalWidth (),
1262 menuBar_TotalHeight (),
1263 0,
1264 PixColors[Color_fg],
1265 PixColors[Color_scroll]);
1266
1267#ifdef DEBUG_X
1268 XStoreName (display->display, menuBar.win, "menubar");
1269#endif
1270
1271 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1272
1273 XDefineCursor (display->display, menuBar.win,
1274 XCreateFontCursor (display->display, XC_left_ptr));
1275
1276 XSelectInput (display->display, menuBar.win,
1277 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1278 | Button1MotionMask));
1279 menubar_ev.start (display, menuBar.win);
1280 }
1281#endif
1282
1283#ifdef XPM_BACKGROUND
1284 if (rs[Rs_backgroundPixmap] != NULL
1285 && ! (Options & Opt_transparent))
1286 {
1287 const char *p = rs[Rs_backgroundPixmap];
1288
1289 if ((p = STRCHR (p, ';')) != NULL)
1290 {
1291 p++;
1292 scale_pixmap (p);
1293 }
1294 set_bgPixmap (rs[Rs_backgroundPixmap]);
1295 scr_touch (True);
1296 }
1297#endif
1298 1111
1299 /* graphics context for the vt window */ 1112 /* graphics context for the vt window */
1300 gcvalue.foreground = PixColors[Color_fg]; 1113 gcvalue.foreground = pix_colors[Color_fg];
1301 gcvalue.background = PixColors[Color_bg]; 1114 gcvalue.background = pix_colors[Color_bg];
1302 gcvalue.graphics_exposures = 1; 1115 gcvalue.graphics_exposures = 0;
1303 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1116
1117 gc = XCreateGC (dpy, vt,
1304 GCForeground | GCBackground | GCGraphicsExposures, 1118 GCForeground | GCBackground | GCGraphicsExposures,
1305 &gcvalue); 1119 &gcvalue);
1306 1120
1307 TermWin.drawable = new rxvt_drawable (display, TermWin.vt); 1121 drawable = new rxvt_drawable (this, vt);
1308 1122
1309#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1123#ifdef RXVT_SCROLLBAR
1310 gcvalue.foreground = PixColors[Color_topShadow]; 1124 gcvalue.foreground = pix_colors[Color_topShadow];
1311 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1125 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1312 gcvalue.foreground = PixColors[Color_bottomShadow]; 1126 gcvalue.foreground = pix_colors[Color_bottomShadow];
1313 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1127 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1314 gcvalue.foreground = PixColors[ (display->depth <= 2 ? Color_fg : Color_scroll)]; 1128 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1315 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1129 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1316#endif 1130#endif
1317 1131
1318#ifdef OFF_FOCUS_FADING 1132#ifdef OFF_FOCUS_FADING
1319 // initially we are in unfocused state 1133 // initially we are in unfocused state
1320 if (rs[Rs_fade]) 1134 if (rs[Rs_fade])
1321 PixColors = PixColorsUnFocused; 1135 pix_colors = pix_colors_unfocused;
1322#endif
1323}
1324
1325/*----------------------------------------------------------------------*/
1326/*
1327 * Run the command in a subprocess and return a file descriptor for the
1328 * master end of the pseudo-teletype pair with the command talking to
1329 * the slave.
1330 */
1331int
1332rxvt_term::run_command (const char *const *argv)
1333{
1334 int cfd, er;
1335
1336 /* get master (pty) */
1337 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1338 rxvt_fatal ("can't open pseudo-tty");
1339
1340 fcntl (cfd, F_SETFL, O_NONBLOCK);
1341
1342 /* get slave (tty) */
1343 if (tty_fd < 0)
1344 {
1345#ifndef NO_SETOWNER_TTYDEV
1346 privileged_ttydev (SAVE);
1347#endif
1348
1349 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1350 {
1351 close (cfd);
1352 rxvt_fatal ("can't open slave tty %s", ttydev);
1353 }
1354 }
1355
1356#ifndef NO_BACKSPACE_KEY
1357 if (key_backspace[0] && !key_backspace[1])
1358 er = key_backspace[0];
1359 else if (STRCMP (key_backspace, "DEC") == 0)
1360 er = '\177'; /* the initial state anyway */
1361 else
1362#endif
1363 er = -1;
1364
1365 rxvt_get_ttymode (&tio, er);
1366
1367#ifndef __QNX__
1368 /* spin off the command interpreter */
1369 switch (cmd_pid = fork ())
1370 {
1371 case -1:
1372 rxvt_fatal ("can't fork");
1373 case 0:
1374 close (cfd); /* only keep tty_fd and STDERR open */
1375
1376 init_env ();
1377
1378 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1379 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1380 else
1381 {
1382 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1383 dup2 (tty_fd, STDIN_FILENO);
1384 dup2 (tty_fd, STDOUT_FILENO);
1385 dup2 (tty_fd, STDERR_FILENO);
1386
1387 if (tty_fd > 2)
1388 close (tty_fd);
1389
1390 run_child (argv);
1391 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1392 }
1393
1394 _exit (EXIT_FAILURE);
1395
1396 default:
1397 {
1398#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1399 int fdstdin;
1400
1401 fdstdin = dup (STDIN_FILENO);
1402 dup2 (tty_fd, STDIN_FILENO);
1403#endif
1404
1405#ifdef UTMP_SUPPORT
1406 privileged_utmp (SAVE);
1407#endif
1408
1409#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1410
1411 dup2 (fdstdin, STDIN_FILENO);
1412 close (fdstdin);
1413#endif
1414 }
1415
1416 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1417 break;
1418 }
1419#else /* __QNX__ uses qnxspawn () */
1420 fchmod (tty_fd, 0622);
1421 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1422 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1423
1424 if (run_child (argv) == -1)
1425 exit (EXIT_FAILURE);
1426#endif
1427
1428 return cfd;
1429}
1430
1431/* ------------------------------------------------------------------------- *
1432 * CHILD PROCESS OPERATIONS *
1433 * ------------------------------------------------------------------------- */
1434/*
1435 * The only open file descriptor is the slave tty - so no error messages.
1436 * returns are fatal
1437 */
1438int
1439rxvt_term::run_child (const char *const *argv)
1440{
1441 char *login;
1442
1443 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1444
1445 if (Options & Opt_console)
1446 { /* be virtual console, fail silently */
1447#ifdef TIOCCONS
1448 unsigned int on = 1;
1449
1450 ioctl (STDIN_FILENO, TIOCCONS, &on);
1451#elif defined (SRIOCSREDIR)
1452 int fd;
1453
1454 fd = open (CONSOLE, O_WRONLY, 0);
1455 if (fd >= 0)
1456 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1457 close (fd);
1458#endif /* SRIOCSREDIR */
1459
1460 }
1461
1462 /* reset signals and spin off the command interpreter */
1463 signal (SIGINT, SIG_DFL);
1464 signal (SIGQUIT, SIG_DFL);
1465 signal (SIGCHLD, SIG_DFL);
1466 /*
1467 * mimick login's behavior by disabling the job control signals
1468 * a shell that wants them can turn them back on
1469 */
1470#ifdef SIGTSTP
1471 signal (SIGTSTP, SIG_IGN);
1472 signal (SIGTTIN, SIG_IGN);
1473 signal (SIGTTOU, SIG_IGN);
1474#endif /* SIGTSTP */
1475
1476 /* set window size */
1477 struct winsize ws;
1478
1479 ws.ws_col = TermWin.ncol;
1480 ws.ws_row = TermWin.nrow;
1481 ws.ws_xpixel = ws.ws_ypixel = 0;
1482 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1483
1484 // unblock signals (signals are blocked by iom.C
1485 sigset_t ss;
1486 sigemptyset (&ss);
1487 sigprocmask (SIG_SETMASK, &ss, 0);
1488
1489#ifndef __QNX__
1490 /* command interpreter path */
1491 if (argv != NULL)
1492 {
1493# ifdef DEBUG_CMD
1494 int i;
1495
1496 for (i = 0; argv[i]; i++)
1497 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1498# endif 1136#endif
1499 1137
1500 execvp (argv[0], (char *const *)argv); 1138 pointer_unblank ();
1501 /* no error message: STDERR is closed! */ 1139 scr_recolour ();
1502 }
1503 else
1504 {
1505 const char *argv0, *shell;
1506
1507 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1508 shell = "/bin/sh";
1509
1510 argv0 = (const char *)rxvt_r_basename (shell);
1511 if (Options & Opt_loginShell)
1512 {
1513 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1514
1515 login[0] = '-';
1516 STRCPY (&login[1], argv0);
1517 argv0 = login;
1518 }
1519 execlp (shell, argv0, NULL);
1520 /* no error message: STDERR is closed! */
1521 }
1522
1523#else /* __QNX__ uses qnxspawn () */
1524
1525 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1526 char *command = NULL, fullcommand[_MAX_PATH];
1527 char **arg_v, *arg_a[2] = { NULL, NULL };
1528
1529 if (argv != NULL)
1530 {
1531 if (access (argv[0], X_OK) == -1)
1532 {
1533 if (STRCHR (argv[0], '/') == NULL)
1534 {
1535 searchenv (argv[0], "PATH", fullcommand);
1536 if (fullcommand[0] != '\0')
1537 command = fullcommand;
1538 }
1539 if (access (command, X_OK) == -1)
1540 return -1;
1541 }
1542 else
1543 command = argv[0];
1544 arg_v = argv;
1545 }
1546 else
1547 {
1548 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1549 command = "/bin/sh";
1550
1551 arg_a[0] = my_basename (command);
1552 if (Options & Opt_loginShell)
1553 {
1554 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1555
1556 login[0] = '-';
1557 STRCPY (&login[1], arg_a[0]);
1558 arg_a[0] = login;
1559 }
1560 arg_v = arg_a;
1561 }
1562 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1563 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1564 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1565 command, arg_v, environ, iov_a, 0);
1566 if (login)
1567 free (login);
1568
1569 close (tty_fd);
1570 return cmd_fd;
1571
1572#endif
1573 return -1;
1574} 1140}
1575 1141
1576/* ------------------------------------------------------------------------- * 1142/* ------------------------------------------------------------------------- *
1577 * GET TTY CURRENT STATE * 1143 * GET TTY CURRENT STATE *
1578 * ------------------------------------------------------------------------- */ 1144 * ------------------------------------------------------------------------- */
1579/* rxvt_get_ttymode () */
1580/* EXTPROTO */
1581void 1145void
1582rxvt_get_ttymode (ttymode_t *tio, int erase) 1146rxvt_get_ttymode (ttymode_t *tio, int erase)
1583{ 1147{
1584#ifdef HAVE_TERMIOS_H
1585 /* 1148 /*
1586 * standard System V termios interface 1149 * standard System V termios interface
1587 */ 1150 */
1588 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1151 if (tcgetattr (STDIN_FILENO, tio) < 0)
1589 { 1152 {
1590 /* return error - use system defaults */ 1153 // return error - use system defaults,
1154 // where possible, and zero elsewhere
1155 memset (tio, 0, sizeof (ttymode_t));
1156
1591 tio->c_cc[VINTR] = CINTR; 1157 tio->c_cc[VINTR] = CINTR;
1592 tio->c_cc[VQUIT] = CQUIT; 1158 tio->c_cc[VQUIT] = CQUIT;
1593 tio->c_cc[VERASE] = CERASE; 1159 tio->c_cc[VERASE] = CERASE;
1160#ifdef VERASE2
1161 tio->c_cc[VERASE2] = CERASE2;
1162#endif
1594 tio->c_cc[VKILL] = CKILL; 1163 tio->c_cc[VKILL] = CKILL;
1595 tio->c_cc[VSTART] = CSTART; 1164 tio->c_cc[VSTART] = CSTART;
1596 tio->c_cc[VSTOP] = CSTOP; 1165 tio->c_cc[VSTOP] = CSTOP;
1597 tio->c_cc[VSUSP] = CSUSP; 1166 tio->c_cc[VSUSP] = CSUSP;
1598# ifdef VDSUSP 1167# ifdef VDSUSP
1599
1600 tio->c_cc[VDSUSP] = CDSUSP; 1168 tio->c_cc[VDSUSP] = CDSUSP;
1601# endif 1169# endif
1602# ifdef VREPRINT 1170# ifdef VREPRINT
1603
1604 tio->c_cc[VREPRINT] = CRPRNT; 1171 tio->c_cc[VREPRINT] = CRPRNT;
1605# endif 1172# endif
1606# ifdef VDISCRD 1173# ifdef VDISCRD
1607
1608 tio->c_cc[VDISCRD] = CFLUSH; 1174 tio->c_cc[VDISCRD] = CFLUSH;
1609# endif 1175# endif
1610# ifdef VWERSE 1176# ifdef VWERSE
1611
1612 tio->c_cc[VWERSE] = CWERASE; 1177 tio->c_cc[VWERSE] = CWERASE;
1613# endif 1178# endif
1614# ifdef VLNEXT 1179# ifdef VLNEXT
1615
1616 tio->c_cc[VLNEXT] = CLNEXT; 1180 tio->c_cc[VLNEXT] = CLNEXT;
1617# endif 1181# endif
1618
1619 } 1182 }
1183
1620 tio->c_cc[VEOF] = CEOF; 1184 tio->c_cc[VEOF] = CEOF;
1621 tio->c_cc[VEOL] = VDISABLE; 1185 tio->c_cc[VEOL] = VDISABLE;
1622# ifdef VEOL2 1186# ifdef VEOL2
1623
1624 tio->c_cc[VEOL2] = VDISABLE; 1187 tio->c_cc[VEOL2] = VDISABLE;
1625# endif 1188# endif
1626# ifdef VSWTC 1189# ifdef VSWTC
1627
1628 tio->c_cc[VSWTC] = VDISABLE; 1190 tio->c_cc[VSWTC] = VDISABLE;
1629# endif 1191# endif
1630# ifdef VSWTCH 1192# ifdef VSWTCH
1631
1632 tio->c_cc[VSWTCH] = VDISABLE; 1193 tio->c_cc[VSWTCH] = VDISABLE;
1633# endif 1194# endif
1634# if VMIN != VEOF 1195# if VMIN != VEOF
1635
1636 tio->c_cc[VMIN] = 1; 1196 tio->c_cc[VMIN] = 1;
1637# endif 1197# endif
1638# if VTIME != VEOL 1198# if VTIME != VEOL
1639
1640 tio->c_cc[VTIME] = 0; 1199 tio->c_cc[VTIME] = 0;
1641# endif 1200# endif
1642 1201
1643 if (erase != -1) 1202 if (erase != -1)
1644 tio->c_cc[VERASE] = (char)erase; 1203 tio->c_cc[VERASE] = (char)erase;
… …
1660 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1219 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1661# if defined (ECHOCTL) && defined (ECHOKE) 1220# if defined (ECHOCTL) && defined (ECHOKE)
1662 | ECHOCTL | ECHOKE 1221 | ECHOCTL | ECHOKE
1663# endif 1222# endif
1664 | ECHOE | ECHOK); 1223 | ECHOE | ECHOK);
1665# else /* HAVE_TERMIOS_H */
1666
1667 /*
1668 * sgtty interface
1669 */
1670
1671 /* get parameters -- gtty */
1672 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1673 {
1674 tio->sg.sg_erase = CERASE; /* ^H */
1675 tio->sg.sg_kill = CKILL; /* ^U */
1676 }
1677 if (erase != -1)
1678 tio->sg.sg_erase = (char)erase;
1679
1680 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1681
1682 /* get special characters */
1683 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1684 {
1685 tio->tc.t_intrc = CINTR; /* ^C */
1686 tio->tc.t_quitc = CQUIT; /* ^\ */
1687 tio->tc.t_startc = CSTART; /* ^Q */
1688 tio->tc.t_stopc = CSTOP; /* ^S */
1689 tio->tc.t_eofc = CEOF; /* ^D */
1690 tio->tc.t_brkc = -1;
1691 }
1692 /* get local special chars */
1693 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1694 {
1695 tio->lc.t_suspc = CSUSP; /* ^Z */
1696 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1697 tio->lc.t_rprntc = CRPRNT; /* ^R */
1698 tio->lc.t_flushc = CFLUSH; /* ^O */
1699 tio->lc.t_werasc = CWERASE; /* ^W */
1700 tio->lc.t_lnextc = CLNEXT; /* ^V */
1701 }
1702 /* get line discipline */
1703 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1704# ifdef NTTYDISC
1705
1706 tio->line = NTTYDISC;
1707# endif /* NTTYDISC */
1708
1709 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1710#endif /* HAVE_TERMIOS_H */
1711 1224
1712 /* 1225 /*
1713 * Debugging 1226 * Debugging
1714 */ 1227 */
1715#ifdef DEBUG_TTYMODE 1228#ifdef DEBUG_TTYMODE
1716#ifdef HAVE_TERMIOS_H
1717 /* c_iflag bits */ 1229 /* c_iflag bits */
1718 fprintf (stderr, "Input flags\n"); 1230 fprintf (stderr, "Input flags\n");
1719 1231
1720 /* cpp token stringize doesn't work on all machines <sigh> */ 1232 /* cpp token stringize doesn't work on all machines <sigh> */
1721# define FOO(flag,name) \ 1233# define FOO(flag,name) \
… …
1733 FOO (IGNCR, "IGNCR"); 1245 FOO (IGNCR, "IGNCR");
1734 FOO (ICRNL, "ICRNL"); 1246 FOO (ICRNL, "ICRNL");
1735 FOO (IXON, "IXON"); 1247 FOO (IXON, "IXON");
1736 FOO (IXOFF, "IXOFF"); 1248 FOO (IXOFF, "IXOFF");
1737# ifdef IUCLC 1249# ifdef IUCLC
1738
1739 FOO (IUCLC, "IUCLC"); 1250 FOO (IUCLC, "IUCLC");
1740# endif 1251# endif
1741# ifdef IXANY 1252# ifdef IXANY
1742
1743 FOO (IXANY, "IXANY"); 1253 FOO (IXANY, "IXANY");
1744# endif 1254# endif
1745# ifdef IMAXBEL 1255# ifdef IMAXBEL
1746
1747 FOO (IMAXBEL, "IMAXBEL"); 1256 FOO (IMAXBEL, "IMAXBEL");
1748# endif 1257# endif
1749 1258
1750 fprintf (stderr, "\n"); 1259 fprintf (stderr, "\n");
1751 1260
… …
1758 FOO (VERASE, "VERASE"); 1267 FOO (VERASE, "VERASE");
1759 FOO (VKILL, "VKILL"); 1268 FOO (VKILL, "VKILL");
1760 FOO (VEOF, "VEOF"); 1269 FOO (VEOF, "VEOF");
1761 FOO (VEOL, "VEOL"); 1270 FOO (VEOL, "VEOL");
1762# ifdef VEOL2 1271# ifdef VEOL2
1763
1764 FOO (VEOL2, "VEOL2"); 1272 FOO (VEOL2, "VEOL2");
1765# endif 1273# endif
1766# ifdef VSWTC 1274# ifdef VSWTC
1767
1768 FOO (VSWTC, "VSWTC"); 1275 FOO (VSWTC, "VSWTC");
1769# endif 1276# endif
1770# ifdef VSWTCH 1277# ifdef VSWTCH
1771
1772 FOO (VSWTCH, "VSWTCH"); 1278 FOO (VSWTCH, "VSWTCH");
1773# endif 1279# endif
1774
1775 FOO (VSTART, "VSTART"); 1280 FOO (VSTART, "VSTART");
1776 FOO (VSTOP, "VSTOP"); 1281 FOO (VSTOP, "VSTOP");
1777 FOO (VSUSP, "VSUSP"); 1282 FOO (VSUSP, "VSUSP");
1778# ifdef VDSUSP 1283# ifdef VDSUSP
1779
1780 FOO (VDSUSP, "VDSUSP"); 1284 FOO (VDSUSP, "VDSUSP");
1781# endif 1285# endif
1782# ifdef VREPRINT 1286# ifdef VREPRINT
1783
1784 FOO (VREPRINT, "VREPRINT"); 1287 FOO (VREPRINT, "VREPRINT");
1785# endif 1288# endif
1786# ifdef VDISCRD 1289# ifdef VDISCRD
1787
1788 FOO (VDISCRD, "VDISCRD"); 1290 FOO (VDISCRD, "VDISCRD");
1789# endif 1291# endif
1790# ifdef VWERSE 1292# ifdef VWERSE
1791
1792 FOO (VWERSE, "VWERSE"); 1293 FOO (VWERSE, "VWERSE");
1793# endif 1294# endif
1794# ifdef VLNEXT 1295# ifdef VLNEXT
1795
1796 FOO (VLNEXT, "VLNEXT"); 1296 FOO (VLNEXT, "VLNEXT");
1797# endif 1297# endif
1798 1298
1799 fprintf (stderr, "\n"); 1299 fprintf (stderr, "\n");
1800# undef FOO 1300# undef FOO
1801# endif /* HAVE_TERMIOS_H */ 1301#endif /* DEBUG_TTYMODE */
1802#endif /* DEBUG_TTYMODE */
1803} 1302}
1804 1303
1304/*----------------------------------------------------------------------*/
1305/*
1306 * Run the command in a subprocess and return a file descriptor for the
1307 * master end of the pseudo-teletype pair with the command talking to
1308 * the slave.
1309 */
1310void
1311rxvt_term::run_command (const char *const *argv)
1312{
1313#if ENABLE_FRILLS
1314 if (rs[Rs_pty_fd])
1315 {
1316 pty->pty = atoi (rs[Rs_pty_fd]);
1317
1318 if (pty->pty >= 0)
1319 {
1320 if (getfd_hook)
1321 pty->pty = (*getfd_hook) (pty->pty);
1322
1323 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1324 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1325 }
1326 }
1327 else
1328#endif
1329 if (!pty->get ())
1330 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1331
1332 int er;
1333
1334#ifndef NO_BACKSPACE_KEY
1335 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1336 er = rs[Rs_backspace_key][0];
1337 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1338 er = '\177'; /* the initial state anyway */
1339 else
1340#endif
1341 er = -1;
1342
1343 rxvt_get_ttymode (&tio, er);
1344 /* init terminal attributes */
1345 cfsetospeed (&tio, BAUDRATE);
1346 cfsetispeed (&tio, BAUDRATE);
1347 tcsetattr (pty->tty, TCSANOW, &tio);
1348 pty->set_utf8_mode (enc_utf8);
1349
1350 /* set initial window size */
1351 tt_winch ();
1352
1353#if ENABLE_FRILLS
1354 if (rs[Rs_pty_fd])
1355 return;
1356#endif
1357
1358 /* spin off the command interpreter */
1359 switch (cmd_pid = fork ())
1360 {
1361 case -1:
1362 {
1363 cmd_pid = 0;
1364 rxvt_fatal ("can't fork, aborting.\n");
1365 }
1366 case 0:
1367 init_env ();
1368
1369 if (!pty->make_controlling_tty ())
1370 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1371 else
1372 {
1373 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1374 dup2 (pty->tty, STDIN_FILENO);
1375 dup2 (pty->tty, STDOUT_FILENO);
1376 dup2 (pty->tty, STDERR_FILENO);
1377
1378 // close all our file handles that we do no longer need
1379 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1380 {
1381 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1382 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1383 }
1384
1385 run_child (argv);
1386 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1387 }
1388
1389 _exit (EXIT_FAILURE);
1390
1391 default:
1392 if (!option (Opt_utmpInhibit))
1393 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1394
1395 pty->close_tty ();
1396
1397 child_ev.start (cmd_pid);
1398
1399 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1400 break;
1401 }
1402}
1403
1404/* ------------------------------------------------------------------------- *
1405 * CHILD PROCESS OPERATIONS *
1406 * ------------------------------------------------------------------------- */
1407/*
1408 * The only open file descriptor is the slave tty - so no error messages.
1409 * returns are fatal
1410 */
1411int
1412rxvt_term::run_child (const char *const *argv)
1413{
1414 char *login;
1415
1416 if (option (Opt_console))
1417 {
1418 /* be virtual console, fail silently */
1419#ifdef TIOCCONS
1420 unsigned int on = 1;
1421
1422 ioctl (STDIN_FILENO, TIOCCONS, &on);
1423#elif defined (SRIOCSREDIR)
1424 int fd;
1425
1426 fd = open (CONSOLE, O_WRONLY, 0);
1427 if (fd >= 0)
1428 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1429 close (fd);
1430#endif /* SRIOCSREDIR */
1431 }
1432
1433 /* reset signals and spin off the command interpreter */
1434 signal (SIGINT, SIG_DFL);
1435 signal (SIGQUIT, SIG_DFL);
1436 signal (SIGCHLD, SIG_DFL);
1437 signal (SIGHUP, SIG_DFL);
1438 signal (SIGPIPE, SIG_DFL);
1439 /*
1440 * mimick login's behavior by disabling the job control signals
1441 * a shell that wants them can turn them back on
1442 */
1443#ifdef SIGTSTP
1444 signal (SIGTSTP, SIG_IGN);
1445 signal (SIGTTIN, SIG_IGN);
1446 signal (SIGTTOU, SIG_IGN);
1447#endif /* SIGTSTP */
1448
1449 // unblock signals (signals are blocked by iom.C
1450 sigset_t ss;
1451 sigemptyset (&ss);
1452 sigprocmask (SIG_SETMASK, &ss, 0);
1453
1454 /* command interpreter path */
1455 if (argv)
1456 {
1457# ifdef DEBUG_CMD
1458 int i;
1459
1460 for (i = 0; argv[i]; i++)
1461 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1462# endif
1463
1464 execvp (argv[0], (char *const *)argv);
1465 /* no error message: STDERR is closed! */
1466 }
1467 else
1468 {
1469 const char *argv0, *shell;
1470
1471 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1472 shell = "/bin/sh";
1473
1474 argv0 = (const char *)rxvt_basename (shell);
1475
1476 if (option (Opt_loginShell))
1477 {
1478 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1479
1480 login[0] = '-';
1481 strcpy (&login[1], argv0);
1482 argv0 = login;
1483 }
1484
1485 execlp (shell, argv0, (char *)0);
1486 /* no error message: STDERR is closed! */
1487 }
1488
1489 return -1;
1490}
1491
1805/*----------------------- end-of-file (C source) -----------------------*/ 1492/*----------------------- end-of-file (C source) -----------------------*/

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