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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.25 by pcg, Wed Feb 11 08:13:44 2004 UTC vs.
Revision 1.230 by root, Fri Dec 14 05:25:24 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> 15 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
13 * - QNX support
14 * 16 *
15 * 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
16 * 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
17 * the Free Software Foundation; either version 2 of the License, or 19 * the Free Software Foundation; either version 2 of the License, or
18 * (at your option) any later version. 20 * (at your option) any later version.
… …
30 * Initialisation routines. 32 * Initialisation routines.
31 */ 33 */
32 34
33#include "../config.h" /* NECESSARY */ 35#include "../config.h" /* NECESSARY */
34#include "rxvt.h" /* NECESSARY */ 36#include "rxvt.h" /* NECESSARY */
37#include "rxvtutil.h"
35#include "init.h" 38#include "init.h"
36 39
40#include <limits>
41
37#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
38 146
39const char *const def_colorName[] = 147const char *const def_colorName[] =
40 { 148 {
41 COLOR_FOREGROUND, 149 COLOR_FOREGROUND,
42 COLOR_BACKGROUND, 150 COLOR_BACKGROUND,
43 /* low-intensity colors */ 151 /* low-intensity colors */
44 "Black", /* 0: black (#000000) */ 152 "rgb:00/00/00", // 0: black (Black)
45#ifndef NO_BRIGHTCOLOR 153 "rgb:cd/00/00", // 1: red (Red3)
46 "Red3", /* 1: red (#CD0000) */ 154 "rgb:00/cd/00", // 2: green (Green3)
47 "Green3", /* 2: green (#00CD00) */ 155 "rgb:cd/cd/00", // 3: yellow (Yellow3)
48 "Yellow3", /* 3: yellow (#CDCD00) */ 156 "rgb:00/00/cd", // 4: blue (Blue3)
49 "Blue3", /* 4: blue (#0000CD) */ 157 "rgb:cd/00/cd", // 5: magenta (Magenta3)
50 "Magenta3", /* 5: magenta (#CD00CD) */ 158 "rgb:00/cd/cd", // 6: cyan (Cyan3)
51 "Cyan3", /* 6: cyan (#00CDCD) */
52# ifdef XTERM_COLORS 159# ifdef XTERM_COLORS
53 "Grey90", /* 7: white (#E5E5E5) */ 160 "rgb:e5/e5/e5", // 7: white (Grey90)
54# else 161# else
55 "AntiqueWhite", /* 7: white (#FAEBD7) */ 162 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
56# endif 163# endif
57 /* high-intensity colors */ 164 /* high-intensity colors */
58# ifdef XTERM_COLORS 165# ifdef XTERM_COLORS
59 "Grey30", /* 8: bright black (#4D4D4D) */ 166 "rgb:4d/4d/4d", // 8: bright black (Grey30)
60# else 167# else
61 "Grey25", /* 8: bright black (#404040) */ 168 "rgb:40/40/40", // 8: bright black (Grey25)
62# endif 169# endif
63#endif /* NO_BRIGHTCOLOR */ 170 "rgb:ff/00/00", // 1/9: bright red (Reed)
64 "Red", /* 1/9: bright red (#FF0000) */ 171 "rgb:00/ff/00", // 2/10: bright green (Green)
65 "Green", /* 2/10: bright green (#00FF00) */ 172 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
66 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 173 "rgb:00/00/ff", // 4/12: bright blue (Blue)
67 "Blue", /* 4/12: bright blue (#0000FF) */ 174 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
68 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 175 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
69 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 176 "rgb:ff/ff/ff", // 7/15: bright white (White)
70 "White", /* 7/15: bright white (#FFFFFF) */ 177
71#ifdef TTY_256COLOR 178 // 88 xterm colours
72 "rgb:00/00/00", /* default 16-255 color table */
73 "rgb:00/00/2a", 179 "rgb:00/00/00",
74 "rgb:00/00/55", 180 "rgb:00/00/8b",
75 "rgb:00/00/7f",
76 "rgb:00/00/aa",
77 "rgb:00/00/d4", 181 "rgb:00/00/cd",
182 "rgb:00/00/ff",
78 "rgb:00/2a/00", 183 "rgb:00/8b/00",
79 "rgb:00/2a/2a", 184 "rgb:00/8b/8b",
80 "rgb:00/2a/55",
81 "rgb:00/2a/7f",
82 "rgb:00/2a/aa",
83 "rgb:00/2a/d4", 185 "rgb:00/8b/cd",
84 "rgb:00/55/00",
85 "rgb:00/55/2a",
86 "rgb:00/55/55",
87 "rgb:00/55/7f", 186 "rgb:00/8b/ff",
88 "rgb:00/55/aa",
89 "rgb:00/55/d4",
90 "rgb:00/7f/00",
91 "rgb:00/7f/2a",
92 "rgb:00/7f/55",
93 "rgb:00/7f/7f",
94 "rgb:00/7f/aa",
95 "rgb:00/7f/d4",
96 "rgb:00/aa/00",
97 "rgb:00/aa/2a",
98 "rgb:00/aa/55",
99 "rgb:00/aa/7f",
100 "rgb:00/aa/aa",
101 "rgb:00/aa/d4",
102 "rgb:00/d4/00", 187 "rgb:00/cd/00",
103 "rgb:00/d4/2a", 188 "rgb:00/cd/8b",
104 "rgb:00/d4/55",
105 "rgb:00/d4/7f",
106 "rgb:00/d4/aa",
107 "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",
108 "rgb:2a/00/00", 195 "rgb:8b/00/00",
109 "rgb:2a/00/2a", 196 "rgb:8b/00/8b",
110 "rgb:2a/00/55",
111 "rgb:2a/00/7f",
112 "rgb:2a/00/aa",
113 "rgb:2a/00/d4", 197 "rgb:8b/00/cd",
114 "rgb:2a/2a/00",
115 "rgb:2a/2a/2a",
116 "rgb:2a/2a/55",
117 "rgb:2a/2a/7f",
118 "rgb:2a/2a/aa",
119 "rgb:2a/2a/d4",
120 "rgb:2a/55/00",
121 "rgb:2a/55/2a",
122 "rgb:2a/55/55",
123 "rgb:2a/55/7f",
124 "rgb:2a/55/aa",
125 "rgb:2a/55/d4",
126 "rgb:2a/7f/00",
127 "rgb:2a/7f/2a",
128 "rgb:2a/7f/55",
129 "rgb:2a/7f/7f",
130 "rgb:2a/7f/aa",
131 "rgb:2a/7f/d4",
132 "rgb:2a/aa/00",
133 "rgb:2a/aa/2a",
134 "rgb:2a/aa/55",
135 "rgb:2a/aa/7f",
136 "rgb:2a/aa/aa",
137 "rgb:2a/aa/d4",
138 "rgb:2a/d4/00",
139 "rgb:2a/d4/2a",
140 "rgb:2a/d4/55",
141 "rgb:2a/d4/7f",
142 "rgb:2a/d4/aa",
143 "rgb:2a/d4/d4",
144 "rgb:55/00/00",
145 "rgb:55/00/2a",
146 "rgb:55/00/55",
147 "rgb:55/00/7f", 198 "rgb:8b/00/ff",
148 "rgb:55/00/aa",
149 "rgb:55/00/d4",
150 "rgb:55/2a/00", 199 "rgb:8b/8b/00",
151 "rgb:55/2a/2a", 200 "rgb:8b/8b/8b",
152 "rgb:55/2a/55", 201 "rgb:8b/8b/cd",
153 "rgb:55/2a/7f", 202 "rgb:8b/8b/ff",
154 "rgb:55/2a/aa",
155 "rgb:55/2a/d4",
156 "rgb:55/55/00",
157 "rgb:55/55/2a",
158 "rgb:55/55/55",
159 "rgb:55/55/7f",
160 "rgb:55/55/aa",
161 "rgb:55/55/d4",
162 "rgb:55/7f/00",
163 "rgb:55/7f/2a",
164 "rgb:55/7f/55",
165 "rgb:55/7f/7f",
166 "rgb:55/7f/aa",
167 "rgb:55/7f/d4",
168 "rgb:55/aa/00",
169 "rgb:55/aa/2a",
170 "rgb:55/aa/55",
171 "rgb:55/aa/7f",
172 "rgb:55/aa/aa",
173 "rgb:55/aa/d4",
174 "rgb:55/d4/00", 203 "rgb:8b/cd/00",
175 "rgb:55/d4/2a", 204 "rgb:8b/cd/8b",
176 "rgb:55/d4/55",
177 "rgb:55/d4/7f",
178 "rgb:55/d4/aa",
179 "rgb:55/d4/d4", 205 "rgb:8b/cd/cd",
180 "rgb:7f/00/00", 206 "rgb:8b/cd/ff",
181 "rgb:7f/00/2a",
182 "rgb:7f/00/55",
183 "rgb:7f/00/7f",
184 "rgb:7f/00/aa",
185 "rgb:7f/00/d4",
186 "rgb:7f/2a/00",
187 "rgb:7f/2a/2a",
188 "rgb:7f/2a/55",
189 "rgb:7f/2a/7f",
190 "rgb:7f/2a/aa",
191 "rgb:7f/2a/d4",
192 "rgb:7f/55/00",
193 "rgb:7f/55/2a",
194 "rgb:7f/55/55",
195 "rgb:7f/55/7f",
196 "rgb:7f/55/aa",
197 "rgb:7f/55/d4",
198 "rgb:7f/7f/00", 207 "rgb:8b/ff/00",
199 "rgb:7f/7f/2a", 208 "rgb:8b/ff/8b",
200 "rgb:7f/7f/55",
201 "rgb:7f/7f/7f",
202 "rgb:7f/7f/aa",
203 "rgb:7f/7f/d4",
204 "rgb:7f/aa/00",
205 "rgb:7f/aa/2a",
206 "rgb:7f/aa/55",
207 "rgb:7f/aa/7f",
208 "rgb:7f/aa/aa",
209 "rgb:7f/aa/d4",
210 "rgb:7f/d4/00",
211 "rgb:7f/d4/2a",
212 "rgb:7f/d4/55",
213 "rgb:7f/d4/7f",
214 "rgb:7f/d4/aa",
215 "rgb:7f/d4/d4",
216 "rgb:aa/00/00",
217 "rgb:aa/00/2a",
218 "rgb:aa/00/55",
219 "rgb:aa/00/7f",
220 "rgb:aa/00/aa",
221 "rgb:aa/00/d4",
222 "rgb:aa/2a/00",
223 "rgb:aa/2a/2a",
224 "rgb:aa/2a/55",
225 "rgb:aa/2a/7f",
226 "rgb:aa/2a/aa",
227 "rgb:aa/2a/d4",
228 "rgb:aa/55/00",
229 "rgb:aa/55/2a",
230 "rgb:aa/55/55",
231 "rgb:aa/55/7f",
232 "rgb:aa/55/aa",
233 "rgb:aa/55/d4",
234 "rgb:aa/7f/00",
235 "rgb:aa/7f/2a",
236 "rgb:aa/7f/55",
237 "rgb:aa/7f/7f",
238 "rgb:aa/7f/aa",
239 "rgb:aa/7f/d4", 209 "rgb:8b/ff/cd",
240 "rgb:aa/aa/00", 210 "rgb:8b/ff/ff",
241 "rgb:aa/aa/2a",
242 "rgb:aa/aa/55",
243 "rgb:aa/aa/7f",
244 "rgb:aa/aa/aa",
245 "rgb:aa/aa/d4",
246 "rgb:aa/d4/00",
247 "rgb:aa/d4/2a",
248 "rgb:aa/d4/55",
249 "rgb:aa/d4/7f",
250 "rgb:aa/d4/aa",
251 "rgb:aa/d4/d4",
252 "rgb:d4/00/00", 211 "rgb:cd/00/00",
253 "rgb:d4/00/2a", 212 "rgb:cd/00/8b",
254 "rgb:d4/00/55",
255 "rgb:d4/00/7f",
256 "rgb:d4/00/aa",
257 "rgb:d4/00/d4", 213 "rgb:cd/00/cd",
214 "rgb:cd/00/ff",
258 "rgb:d4/2a/00", 215 "rgb:cd/8b/00",
259 "rgb:d4/2a/2a", 216 "rgb:cd/8b/8b",
260 "rgb:d4/2a/55",
261 "rgb:d4/2a/7f",
262 "rgb:d4/2a/aa",
263 "rgb:d4/2a/d4", 217 "rgb:cd/8b/cd",
264 "rgb:d4/55/00",
265 "rgb:d4/55/2a",
266 "rgb:d4/55/55",
267 "rgb:d4/55/7f", 218 "rgb:cd/8b/ff",
268 "rgb:d4/55/aa",
269 "rgb:d4/55/d4",
270 "rgb:d4/7f/00",
271 "rgb:d4/7f/2a",
272 "rgb:d4/7f/55",
273 "rgb:d4/7f/7f",
274 "rgb:d4/7f/aa",
275 "rgb:d4/7f/d4",
276 "rgb:d4/aa/00",
277 "rgb:d4/aa/2a",
278 "rgb:d4/aa/55",
279 "rgb:d4/aa/7f",
280 "rgb:d4/aa/aa",
281 "rgb:d4/aa/d4",
282 "rgb:d4/d4/00", 219 "rgb:cd/cd/00",
283 "rgb:d4/d4/2a", 220 "rgb:cd/cd/8b",
284 "rgb:d4/d4/55",
285 "rgb:d4/d4/7f",
286 "rgb:d4/d4/aa",
287 "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",
288 "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",
289 "rgb:12/12/12", 243 "rgb:2e/2e/2e",
290 "rgb:1c/1c/1c", 244 "rgb:5c/5c/5c",
291 "rgb:26/26/26",
292 "rgb:30/30/30", 245 "rgb:73/73/73",
293 "rgb:3a/3a/3a",
294 "rgb:44/44/44",
295 "rgb:4e/4e/4e",
296 "rgb:58/58/58", 246 "rgb:8b/8b/8b",
297 "rgb:62/62/62", 247 "rgb:a2/a2/a2",
298 "rgb:6c/6c/6c",
299 "rgb:76/76/76",
300 "rgb:80/80/80",
301 "rgb:8a/8a/8a",
302 "rgb:94/94/94", 248 "rgb:b9/b9/b9",
303 "rgb:9e/9e/9e",
304 "rgb:a8/a8/a8",
305 "rgb:b2/b2/b2",
306 "rgb:bc/bc/bc",
307 "rgb:c6/c6/c6",
308 "rgb:d0/d0/d0", 249 "rgb:d0/d0/d0",
309 "rgb:da/da/da",
310 "rgb:e4/e4/e4", 250 "rgb:e7/e7/e7",
311 "rgb:ee/ee/ee", 251
312#endif
313#ifndef NO_CURSORCOLOR 252#ifndef NO_CURSORCOLOR
314 COLOR_CURSOR_BACKGROUND, 253 COLOR_CURSOR_BACKGROUND,
315 COLOR_CURSOR_FOREGROUND, 254 COLOR_CURSOR_FOREGROUND,
316#endif /* ! NO_CURSORCOLOR */ 255#endif /* ! NO_CURSORCOLOR */
317 NULL, /* Color_pointer */ 256 NULL, /* Color_pointer_fg */
257 NULL, /* Color_pointer_bg */
318 NULL, /* Color_border */ 258 NULL, /* Color_border */
319#ifndef NO_BOLD_UNDERLINE_REVERSE 259#ifndef NO_BOLD_UNDERLINE_REVERSE
320 NULL, /* Color_BD */ 260 NULL, /* Color_BD */
261 NULL, /* Color_IT */
321 NULL, /* Color_UL */ 262 NULL, /* Color_UL */
322 NULL, /* Color_RV */ 263 NULL, /* Color_RV */
323#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 264#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
265#if ENABLE_FRILLS
266 NULL, // Color_underline
267#endif
324#ifdef OPTION_HC 268#ifdef OPTION_HC
325 NULL, 269 NULL,
326#endif 270#endif
327#ifdef KEEP_SCROLLCOLOR 271#ifdef KEEP_SCROLLCOLOR
328 COLOR_SCROLLBAR, 272 COLOR_SCROLLBAR,
329 COLOR_SCROLLTROUGH, 273 COLOR_SCROLLTROUGH,
330#endif /* KEEP_SCROLLCOLOR */ 274#endif /* KEEP_SCROLLCOLOR */
331 275#if ENABLE_TRANSPARENCY
276 NULL,
277#endif
278#if OFF_FOCUS_FADING
279 "rgb:00/00/00",
280#endif
332 }; 281 };
333 282
334const char *const xa_names[NUM_XA] = 283void
335 {
336 "TEXT",
337 "COMPOUND_TEXT",
338 "UTF8_STRING",
339 "MULTIPLE",
340 "TARGETS",
341 "TIMESTAMP",
342 "VT_SELECTION",
343 "INCR",
344 "WM_DELETE_WINDOW",
345#ifdef TRANSPARENT
346 "_XROOTPMAP_ID",
347#endif
348#ifdef OFFIX_DND
349 "DndProtocol",
350 "DndSelection",
351#endif
352 "CLIPBOARD"
353 };
354
355bool
356rxvt_term::init_vars () 284rxvt_term::init_vars ()
357{ 285{
286 pix_colors = //
358 PixColors = new rxvt_color [TOTAL_COLORS]; 287 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
359 if (PixColors == NULL) 288#ifdef OFF_FOCUS_FADING
360 return false; 289 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
361
362#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
363 TermWin.pixmap = None;
364#endif
365#ifdef UTMP_SUPPORT
366 next_utmp_action = SAVE;
367#endif
368#ifndef NO_SETOWNER_TTYDEV
369 next_tty_action = SAVE;
370#endif 290#endif
371 291
372 MEvent.time = CurrentTime; 292 MEvent.time = CurrentTime;
373 MEvent.button = AnyButton; 293 MEvent.button = AnyButton;
374 Options = DEFAULT_OPTIONS;
375 want_refresh = 1; 294 want_refresh = 1;
376 cmd_pid = -1;
377 cmd_fd = tty_fd = -1;
378 PrivateModes = SavedModes = PrivMode_Default; 295 priv_modes = SavedModes = PrivMode_Default;
379 TermWin.focus = 0;
380 TermWin.ncol = 80; 296 ncol = 80;
381 TermWin.nrow = 24; 297 nrow = 24;
382 TermWin.int_bwidth = INTERNALBORDERWIDTH; 298 int_bwidth = INTERNALBORDERWIDTH;
383 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 299 ext_bwidth = EXTERNALBORDERWIDTH;
384 TermWin.lineSpace = LINESPACE; 300 lineSpace = LINESPACE;
385 TermWin.saveLines = SAVELINES; 301 saveLines = SAVELINES;
386 numPixColors = TOTAL_COLORS; 302 numpix_colors = TOTAL_COLORS;
387 303
388#ifndef NO_NEW_SELECTION
389 selection_style = NEW_SELECT;
390#else
391 selection_style = OLD_SELECT;
392#endif
393
394#ifndef NO_BRIGHTCOLOR
395 colorfgbg = DEFAULT_RSTYLE;
396#endif
397
398#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
399 ks_bigfont = XK_greater;
400 ks_smallfont = XK_less;
401#endif
402
403#ifdef GREEK_SUPPORT
404 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
405#endif
406
407 refresh_limit = 1;
408 refresh_type = SLOW_REFRESH; 304 refresh_type = SLOW_REFRESH;
409 prev_nrow = prev_ncol = 0;
410#ifdef MULTICHAR_SET
411# ifdef MULTICHAR_ENCODING
412 encoding_method = MULTICHAR_ENCODING;
413# endif
414 multichar_decode = rxvt_euc2jis;
415#endif
416 305
417 oldcursor.row = oldcursor.col = -1; 306 oldcursor.row = oldcursor.col = -1;
418#ifdef XPM_BACKGROUND
419 /* bgPixmap.w = bgPixmap.h = 0; */
420 bgPixmap.x = bgPixmap.y = 50;
421 bgPixmap.pixmap = None;
422#endif
423
424 last_bot = last_state = -1; 307 last_bot = last_state = -1;
425 308
426#ifdef MENUBAR 309 set_option (Opt_scrollBar);
427 menu_readonly = 1; 310 set_option (Opt_scrollTtyOutput);
428# if !(MENUBAR_MAX > 1) 311 set_option (Opt_jumpScroll);
429 CurrentBar = &(BarList); 312 set_option (Opt_skipScroll);
430# endif /* (MENUBAR_MAX > 1) */ 313 set_option (Opt_secondaryScreen);
431#endif 314 set_option (Opt_secondaryScroll);
432 315 set_option (Opt_pastableTabs);
433 return true; 316 set_option (Opt_intensityStyles);
317 set_option (Opt_iso14755_52);
434} 318}
435 319
436void 320void
437rxvt_term::init_secondary () 321rxvt_term::init_secondary ()
438{ 322{
439 int i; 323 int i;
440#ifdef TTY_GID_SUPPORT
441 struct group *gr = getgrnam ("tty");
442
443 if (gr)
444 { /* change group ownership of tty to "tty" */
445 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
446 ttygid = gr->gr_gid;
447 }
448 else
449#endif /* TTY_GID_SUPPORT */
450
451 {
452 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
453 ttygid = getgid ();
454 }
455 324
456 /* 325 /*
457 * Close all unused file descriptors 326 * Close all unused file descriptors
458 * We don't want them, we don't need them. 327 * We don't want them, we don't need them.
459 */ 328 */
460 if ((i = open ("/dev/null", O_RDONLY)) < 0) 329 if ((i = open ("/dev/null", O_RDONLY)) < 0)
461 { 330 {
462 /* TODO: BOO HISS */ 331 /* TODO: BOO HISS */
463 dup2 (STDERR_FILENO, STDIN_FILENO); 332 dup2 (STDERR_FILENO, STDIN_FILENO);
464 } 333 }
465 else if (i > STDIN_FILENO) 334 else if (i != STDIN_FILENO)
466 { 335 {
467 dup2 (i, STDIN_FILENO); 336 dup2 (i, STDIN_FILENO);
468 close (i); 337 close (i);
469 } 338 }
470 339
… …
475 { 344 {
476#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ 345#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
477 if (i == 4 || i == 7) 346 if (i == 4 || i == 7)
478 continue; 347 continue;
479#endif 348#endif
480 close(i); 349 close (i);
481 } 350 }
482#endif 351#endif
483} 352}
484 353
485/*----------------------------------------------------------------------*/ 354/*----------------------------------------------------------------------*/
486const char ** 355const char **
487rxvt_term::init_resources (int argc, const char *const *argv) 356rxvt_term::init_resources (int argc, const char *const *argv)
488{ 357{
489 int i, r_argc; 358 int i, r_argc;
490 char *val;
491 const char **cmd_argv, **r_argv; 359 const char **cmd_argv, **r_argv;
492 360
493 /* 361 /*
494 * Look for -exec option. Find => split and make cmd_argv[] of command args 362 * Look for -e option. Find => split and make cmd_argv[] of command args
495 */ 363 */
496 for (r_argc = 0; r_argc < argc; r_argc++) 364 for (r_argc = 0; r_argc < argc; r_argc++)
497 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 365 if (!strcmp (argv[r_argc], "-e"))
498 break; 366 break;
499 367
368 if (r_argc == argc)
369 cmd_argv = NULL;
370 else if (!argv[r_argc + 1])
371 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
372 else
373 {
374 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
375
376 for (i = 0; i < argc - r_argc - 1; i++)
377 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
378
379 cmd_argv[i] = NULL;
380 }
381
500 r_argv = (const char **)rxvt_malloc (sizeof(char *) * (r_argc + 1)); 382 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
501 383
502 for (i = 0; i < r_argc; i++) 384 for (i = 0; i < r_argc; i++)
503 r_argv[i] = (const char *)argv[i]; 385 r_argv[i] = (const char *)argv[i];
504 386
505 r_argv[i] = NULL; 387 r_argv[i] = NULL;
506 388
507 if (r_argc == argc)
508 cmd_argv = NULL;
509 else
510 {
511 cmd_argv = (const char **)rxvt_malloc (sizeof(char *) * (argc - r_argc));
512
513 for (i = 0; i < argc - r_argc - 1; i++)
514 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
515
516 cmd_argv[i] = NULL;
517 }
518
519 /* clear all resources */
520 for (i = 0; i < NUM_RESOURCES;)
521 rs[i++] = NULL;
522
523 rs[Rs_name] = rxvt_r_basename(argv[0]); 389 rs[Rs_name] = rxvt_basename (argv[0]);
524 390
525 /* 391 /*
526 * Open display, get options/resources and create the window 392 * Open display, get options/resources and create the window
527 */ 393 */
394
528 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 395 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
529 rs[Rs_display_name] = ":0"; 396 rs[Rs_display_name] = ":0";
530 397
531 get_options (r_argc, r_argv); 398 get_options (r_argc, r_argv);
399
400 if (!(display = displays.get (rs[Rs_display_name])))
401 {
402 free (r_argv);
403 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
404 }
405
406 // using a local pointer decreases code size a lot
407 xa = display->xa;
408
409 set (display);
410 extract_resources ();
411
412#if XFT
413 if (rs[Rs_depth])
414 select_visual (strtol (rs[Rs_depth], 0, 0));
415#endif
416
417#ifdef HAVE_AFTERIMAGE
418 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
419#endif
532 free (r_argv); 420 free (r_argv);
533 421
534#ifdef LOCAL_X_IS_UNIX 422 for (int i = NUM_RESOURCES; i--; )
535 if (rs[Rs_display_name][0] == ':') 423 if (rs [i] == resval_undef)
536 { 424 rs [i] = 0;
537 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 425
538 STRCPY (val, "unix"); 426#if ENABLE_PERL
539 STRCAT (val, rs[Rs_display_name]); 427 if (!rs[Rs_perl_ext_1])
540 display = displays.get (val); 428 rs[Rs_perl_ext_1] = "default";
541 free (val); 429
430 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
431 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
432 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
542 } 433 {
543#endif 434 rxvt_perl.init (this);
544 435 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
545 if (!display
546 && !(display = displays.get (rs[Rs_display_name])))
547 { 436 }
548 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 437#endif
549 exit (EXIT_FAILURE);
550 }
551
552 extract_resources (display->display, rs[Rs_name]);
553 438
554 /* 439 /*
555 * set any defaults not already set 440 * set any defaults not already set
556 */ 441 */
557 if (cmd_argv && cmd_argv[0]) 442 if (cmd_argv && cmd_argv[0])
558 { 443 {
559 if (!rs[Rs_title]) 444 if (!rs[Rs_title])
560 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 445 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
561 if (!rs[Rs_iconName]) 446 if (!rs[Rs_iconName])
562 rs[Rs_iconName] = rs[Rs_title]; 447 rs[Rs_iconName] = rs[Rs_title];
563 } 448 }
564 else 449 else
565 { 450 {
… …
567 rs[Rs_title] = rs[Rs_name]; 452 rs[Rs_title] = rs[Rs_name];
568 if (!rs[Rs_iconName]) 453 if (!rs[Rs_iconName])
569 rs[Rs_iconName] = rs[Rs_name]; 454 rs[Rs_iconName] = rs[Rs_name];
570 } 455 }
571 456
572 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 457 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
573 TermWin.saveLines = BOUND_POSITIVE_INT16(i); 458 saveLines = min (i, MAX_SAVELINES);
574 459
575#ifndef NO_FRILLS 460#if ENABLE_FRILLS
576 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 461 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
577 TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 462 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
463
578 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 464 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
579 TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 465 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
580#endif
581 466
582#ifndef NO_LINESPACE
583 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 467 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
584 TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 468 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
585#endif 469#endif
586 470
587#ifdef POINTER_BLANK 471#ifdef POINTER_BLANK
588 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 472 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
589 pointerBlankDelay = i; 473 pointerBlankDelay = i;
590 else 474 else
591 pointerBlankDelay = 2; 475 pointerBlankDelay = 2;
592#endif 476#endif
593 477
594 /* no point having a scrollbar without having any scrollback! */ 478 /* no point having a scrollbar without having any scrollback! */
595 if (!TermWin.saveLines) 479 if (!saveLines)
596 Options &= ~Opt_scrollBar; 480 set_option (Opt_scrollBar, 0);
597 481
598#ifdef PRINTPIPE 482#ifdef PRINTPIPE
599 if (!rs[Rs_print_pipe]) 483 if (!rs[Rs_print_pipe])
600 rs[Rs_print_pipe] = PRINTPIPE; 484 rs[Rs_print_pipe] = PRINTPIPE;
601#endif 485#endif
602 486
603 if (!rs[Rs_cutchars]) 487 if (!rs[Rs_cutchars])
604 rs[Rs_cutchars] = CUTCHARS; 488 rs[Rs_cutchars] = CUTCHARS;
605 489
606#ifdef ACS_ASCII
607 if (!rs[Rs_acs_chars])
608 rs[Rs_acs_chars] = ACS_CHARS;
609 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
610 {
611 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
612 for (; i < 0x20; )
613 val[i] = ' ';
614 rs[Rs_acs_chars] = val;
615 }
616#endif
617
618#ifndef NO_BACKSPACE_KEY 490#ifndef NO_BACKSPACE_KEY
619 if (!rs[Rs_backspace_key]) 491 if (!rs[Rs_backspace_key])
620# ifdef DEFAULT_BACKSPACE 492# ifdef DEFAULT_BACKSPACE
621 key_backspace = DEFAULT_BACKSPACE; 493 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
622# else 494# else
623 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 495 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
624# endif 496# endif
625 else
626 {
627 val = STRDUP(rs[Rs_backspace_key]);
628 rxvt_Str_trim(val);
629 rxvt_Str_escaped(val);
630 key_backspace = val;
631 }
632#endif 497#endif
633 498
634#ifndef NO_DELETE_KEY 499#ifndef NO_DELETE_KEY
635 if (!rs[Rs_delete_key]) 500 if (!rs[Rs_delete_key])
636# ifdef DEFAULT_DELETE 501# ifdef DEFAULT_DELETE
637 key_delete = DEFAULT_DELETE; 502 rs[Rs_delete_key] = DEFAULT_DELETE;
638# else 503# else
639 key_delete = "\033[3~"; 504 rs[Rs_delete_key] = "\033[3~";
640# endif
641 else
642 {
643 val = STRDUP(rs[Rs_delete_key]);
644 rxvt_Str_trim(val);
645 rxvt_Str_escaped(val);
646 key_delete = val;
647 }
648#endif 505# endif
649 if (rs[Rs_answerbackstring])
650 {
651 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
652 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
653 }
654
655 if (rs[Rs_selectstyle])
656 {
657 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
658 selection_style = OLD_WORD_SELECT;
659#ifndef NO_OLD_SELECTION
660
661 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
662 selection_style = OLD_SELECT;
663#endif 506#endif
664
665 }
666 507
667#ifdef HAVE_SCROLLBARS 508#ifdef HAVE_SCROLLBARS
668 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 509 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
669 rs[Rs_scrollBar_thickness]);
670#endif 510#endif
671
672 TermWin.fontset = new rxvt_fontset (this);
673 TermWin.fontset->populate (rs[Rs_font]);
674 TermWin.fwidth = TermWin.fontset->base_font ()->width;
675 TermWin.fheight = TermWin.fontset->base_font ()->height;
676 TermWin.fbase = TermWin.fontset->base_font ()->ascent;
677 511
678#ifdef XTERM_REVERSE_VIDEO 512#ifdef XTERM_REVERSE_VIDEO
679 /* this is how xterm implements reverseVideo */ 513 /* this is how xterm implements reverseVideo */
680 if (Options & Opt_reverseVideo) 514 if (option (Opt_reverseVideo))
681 { 515 {
682 if (!rs[Rs_color + Color_fg]) 516 if (!rs[Rs_color + Color_fg])
683 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 517 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
518
684 if (!rs[Rs_color + Color_bg]) 519 if (!rs[Rs_color + Color_bg])
685 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 520 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
686 } 521 }
687#endif 522#endif
688 523
… …
690 if (!rs[Rs_color + i]) 525 if (!rs[Rs_color + i])
691 rs[Rs_color + i] = def_colorName[i]; 526 rs[Rs_color + i] = def_colorName[i];
692 527
693#ifndef XTERM_REVERSE_VIDEO 528#ifndef XTERM_REVERSE_VIDEO
694 /* this is how we implement reverseVideo */ 529 /* this is how we implement reverseVideo */
695 if (Options & Opt_reverseVideo) 530 if (option (Opt_reverseVideo))
696 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 531 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
697#endif 532#endif
698 533
699 /* convenient aliases for setting fg/bg to colors */ 534 /* convenient aliases for setting fg/bg to colors */
700 color_aliases (Color_fg); 535 color_aliases (Color_fg);
701 color_aliases (Color_bg); 536 color_aliases (Color_bg);
702#ifndef NO_CURSORCOLOR 537#ifndef NO_CURSORCOLOR
703 color_aliases (Color_cursor); 538 color_aliases (Color_cursor);
704 color_aliases (Color_cursor2); 539 color_aliases (Color_cursor2);
705#endif /* NO_CURSORCOLOR */ 540#endif /* NO_CURSORCOLOR */
706 color_aliases (Color_pointer); 541 color_aliases (Color_pointer_fg);
542 color_aliases (Color_pointer_bg);
707 color_aliases (Color_border); 543 color_aliases (Color_border);
708#ifndef NO_BOLD_UNDERLINE_REVERSE 544#ifndef NO_BOLD_UNDERLINE_REVERSE
709 color_aliases (Color_BD); 545 color_aliases (Color_BD);
710 color_aliases (Color_UL); 546 color_aliases (Color_UL);
711 color_aliases (Color_RV); 547 color_aliases (Color_RV);
712#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 548#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
549
550 if (!rs[Rs_color + Color_border])
551 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
713 552
714 return cmd_argv; 553 return cmd_argv;
715} 554}
716 555
717/*----------------------------------------------------------------------*/ 556/*----------------------------------------------------------------------*/
718void 557void
719rxvt_term::init_env () 558rxvt_term::init_env ()
720{ 559{
721 int i; 560 int i;
722 unsigned int u;
723 char *val; 561 char *val;
724 562
725#ifdef DISPLAY_IS_IP 563#ifdef DISPLAY_IS_IP
726 /* Fixup display_name for export over pty to any interested terminal 564 /* Fixup display_name for export over pty to any interested terminal
727 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 565 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
728 * (for the first non-loopback interface) that we get from 566 * (for the first non-loopback interface) that we get from
729 * rxvt_network_display(). This is more "name-resolution-portable", if you 567 * rxvt_network_display (). This is more "name-resolution-portable", if you
730 * will, and probably allows for faster x-client startup if your name 568 * will, and probably allows for faster x-client startup if your name
731 * server is beyond a slow link or overloaded at client startup. Of 569 * server is beyond a slow link or overloaded at client startup. Of
732 * course that only helps the shell's child processes, not us. 570 * course that only helps the shell's child processes, not us.
733 * 571 *
734 * Giving out the display_name also affords a potential security hole 572 * Giving out the display_name also affords a potential security hole
735 */ 573 */
736 val = rxvt_network_display (rs[Rs_display_name]); 574 val = rxvt_network_display (rs[Rs_display_name]);
737 rs[Rs_display_name] = (const char *)val; 575 rs[Rs_display_name] = (const char *)val;
738 576
739 if (val == NULL) 577 if (val == NULL)
740#endif /* DISPLAY_IS_IP */ 578#endif /* DISPLAY_IS_IP */
741 val = XDisplayString(display->display); 579 val = XDisplayString (dpy);
742 580
743 if (rs[Rs_display_name] == NULL) 581 if (rs[Rs_display_name] == NULL)
744 rs[Rs_display_name] = val; /* use broken `:0' value */ 582 rs[Rs_display_name] = val; /* use broken `:0' value */
745 583
746 i = STRLEN (val); 584 i = strlen (val);
747 env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char)); 585 env_display = (char *)rxvt_malloc (i + 9);
748 586
749 sprintf (env_display, "DISPLAY=%s", val); 587 sprintf (env_display, "DISPLAY=%s", val);
750 588
751 /* avoiding the math library: 589 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
752 * i = (int)(ceil(log10((unsigned int)TermWin.parent[0]))) */
753 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
754 ;
755 MAX_IT(i, 1);
756 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof(char));
757
758 sprintf (env_windowid, "WINDOWID=%u",
759 (unsigned int)TermWin.parent[0]);
760 590
761 /* add entries to the environment: 591 /* add entries to the environment:
762 * @ DISPLAY: in case we started with -display 592 * @ DISPLAY: in case we started with -display
763 * @ WINDOWID: X window id number of the window 593 * @ WINDOWID: X window id number of the window
764 * @ COLORTERM: terminal sub-name and also indicates its color 594 * @ COLORTERM: terminal sub-name and also indicates its color
765 * @ TERM: terminal name 595 * @ TERM: terminal name
766 * @ TERMINFO: path to terminfo directory 596 * @ TERMINFO: path to terminfo directory
597 * @ COLORFGBG: fg;bg color codes
767 */ 598 */
768 putenv (env_display); 599 putenv (env_display);
769 putenv (env_windowid); 600 putenv (env_windowid);
770 601
602 if (env_colorfgbg)
603 putenv (env_colorfgbg);
604
771#ifdef RXVT_TERMINFO 605#ifdef RXVT_TERMINFO
772 putenv ("TERMINFO=" RXVT_TERMINFO); 606 putenv ("TERMINFO=" RXVT_TERMINFO);
773#endif 607#endif
774 608
775 if (display->depth <= 2) 609 if (depth <= 2)
776 putenv ("COLORTERM=" COLORTERMENV "-mono"); 610 putenv ("COLORTERM=" COLORTERMENV "-mono");
777 else 611 else
778 putenv ("COLORTERM=" COLORTERMENVFULL); 612 putenv ("COLORTERM=" COLORTERMENVFULL);
779 613
780 if (rs[Rs_term_name] != NULL) 614 if (rs[Rs_term_name] != NULL)
781 { 615 {
782 env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char)); 616 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
783 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 617 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
784 putenv (env_term); 618 putenv (env_term);
785 } 619 }
786 else 620 else
787 putenv ("TERM=" TERMENV); 621 putenv ("TERM=" TERMENV);
… …
789#ifdef HAVE_UNSETENV 623#ifdef HAVE_UNSETENV
790 /* avoid passing old settings and confusing term size */ 624 /* avoid passing old settings and confusing term size */
791 unsetenv ("LINES"); 625 unsetenv ("LINES");
792 unsetenv ("COLUMNS"); 626 unsetenv ("COLUMNS");
793 unsetenv ("TERMCAP"); /* terminfo should be okay */ 627 unsetenv ("TERMCAP"); /* terminfo should be okay */
794#endif /* HAVE_UNSETENV */ 628#endif /* HAVE_UNSETENV */
795} 629}
796 630
797/*----------------------------------------------------------------------*/ 631/*----------------------------------------------------------------------*/
798/* 632/*
799 * This is more or less stolen straight from XFree86 xterm. 633 * This is more or less stolen straight from XFree86 xterm.
800 * This should support all European type languages. 634 * This should support all European type languages.
801 */ 635 */
802void 636void
803rxvt_term::set_locale (const char *locale) 637rxvt_term::set_locale (const char *locale)
804{ 638{
639 set_environ (envv);
640
805#if HAVE_XSETLOCALE || HAVE_SETLOCALE 641#if HAVE_XSETLOCALE || HAVE_SETLOCALE
806 free (this->locale); 642 free (this->locale);
807 this->locale = rxvt_strdup (setlocale (LC_CTYPE, "")); 643 this->locale = setlocale (LC_CTYPE, locale);
644
645 if (!this->locale)
646 {
647 if (*locale)
648 {
649 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
650 setlocale (LC_CTYPE, "C");
651 }
652 else
653 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
654
655 this->locale = "C";
656 }
657
658
659 this->locale = strdup (this->locale);
660 SET_LOCALE (this->locale);
661 mbstate.reset ();
808#endif 662#endif
663
809#if HAVE_NL_LANGINFO 664#if HAVE_NL_LANGINFO
665 char *codeset = strdup (nl_langinfo (CODESET));
666 // /^UTF.?8/i
667 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
668 && (codeset[1] == 'T' || codeset[1] == 't')
669 && (codeset[2] == 'F' || codeset[2] == 'f')
670 && (codeset[3] == '8' || codeset[4] == '8');
810 free (codeset); 671 free (codeset);
811 codeset = strdup (nl_langinfo (CODESET));
812 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
813 || !STRCASECMP (codeset, "UTF8");
814#else 672#else
815 enc_utf8 = 1; 673 enc_utf8 = 0;
816#endif 674#endif
817} 675}
818 676
819void 677void
820rxvt_term::init_xlocale () 678rxvt_term::init_xlocale ()
821{ 679{
680 set_environ (envv);
681
822#ifdef USE_XIM 682#ifdef USE_XIM
823 if (!locale) 683 if (!locale)
824 rxvt_print_error ("Setting locale failed."); 684 rxvt_warn ("setting locale failed, working without locale support.\n");
825 else 685 else
826 { 686 {
827 Atom wmlocale; 687 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
828
829 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
830 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
831 XA_STRING, 8, PropModeReplace,
832 (unsigned char *)locale, STRLEN(locale));
833 688
834 if (!XSupportsLocale ()) 689 if (!XSupportsLocale ())
835 { 690 {
836 rxvt_print_error ("The locale is not supported by Xlib"); 691 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
837 return; 692 return;
838 } 693 }
839 694
840 im_ev.start (display); 695 im_ev.start (display);
841 696
… …
845#endif 700#endif
846} 701}
847 702
848/*----------------------------------------------------------------------*/ 703/*----------------------------------------------------------------------*/
849void 704void
850rxvt_term::init_command(const char *const *argv) 705rxvt_term::init_command (const char *const *argv)
851{ 706{
852 /* 707 /*
853 * Initialize the command connection. 708 * Initialize the command connection.
854 * This should be called after the X server connection is established. 709 * This should be called after the X server connection is established.
855 */ 710 */
856 int i;
857
858 for (i = 0; i < NUM_XA; i++)
859 xa[i] = XInternAtom(display->display, xa_names[i], False);
860
861 /* Enable delete window protocol */
862 XSetWMProtocols (display->display, TermWin.parent[0],
863 &(xa[XA_WMDELETEWINDOW]), 1);
864
865#ifdef USING_W11LIB
866 /* enable W11 callbacks */
867 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
868#endif
869 711
870#ifdef META8_OPTION 712#ifdef META8_OPTION
871 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 713 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
872#endif 714#endif
873 715
874 get_ourmods (); 716 get_ourmods ();
875 717
876 if (!(Options & Opt_scrollTtyOutput)) 718 if (!option (Opt_scrollTtyOutput))
877 PrivateModes |= PrivMode_TtyOutputInh; 719 priv_modes |= PrivMode_TtyOutputInh;
878 if (Options & Opt_scrollTtyKeypress) 720 if (option (Opt_scrollTtyKeypress))
879 PrivateModes |= PrivMode_Keypress; 721 priv_modes |= PrivMode_Keypress;
880 if (!(Options & Opt_jumpScroll)) 722 if (!option (Opt_jumpScroll))
881 PrivateModes |= PrivMode_smoothScroll; 723 priv_modes |= PrivMode_smoothScroll;
882 724
883#ifndef NO_BACKSPACE_KEY 725#ifndef NO_BACKSPACE_KEY
884 if (STRCMP(key_backspace, "DEC") == 0) 726 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
885 PrivateModes |= PrivMode_HaveBackSpace; 727 priv_modes |= PrivMode_HaveBackSpace;
886#endif 728#endif
887 729
888 /* add value for scrollBar */ 730 /* add value for scrollBar */
889 if (scrollbar_visible ()) 731 if (scrollBar.state)
890 { 732 {
891 PrivateModes |= PrivMode_scrollBar; 733 priv_modes |= PrivMode_scrollBar;
892 SavedModes |= PrivMode_scrollBar; 734 SavedModes |= PrivMode_scrollBar;
893 } 735 }
894 if (menubar_visible ())
895 {
896 PrivateModes |= PrivMode_menuBar;
897 SavedModes |= PrivMode_menuBar;
898 }
899 736
900#ifdef GREEK_SUPPORT 737 run_command (argv);
901 greek_init();
902#endif
903
904#ifdef CURSOR_BLINK
905 if (Options & Opt_cursorBlink)
906 (void)gettimeofday (&lastcursorchange, NULL);
907#endif
908
909 if ((cmd_fd = run_command (argv)) < 0)
910 {
911 rxvt_print_error ("aborting");
912 exit (EXIT_FAILURE);
913 }
914} 738}
915 739
916/*----------------------------------------------------------------------*/ 740/*----------------------------------------------------------------------*/
917void 741void
918rxvt_term::Get_Colours () 742rxvt_term::Get_Colours ()
919{ 743{
920 int i; 744 int i;
921 745
746#ifdef OFF_FOCUS_FADING
747 pix_colors = pix_colors_focused;
748#endif
749
922 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 750 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
923 { 751 {
752 const char *name = rs[Rs_color + i];
753
754 if (!name)
755 continue;
756
924 rxvt_color xcol; 757 rxvt_color xcol;
925 758
926 if (!rs[Rs_color + i]) 759 if (!set_color (xcol, name))
927 continue;
928
929 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
930 { 760 {
931#ifndef XTERM_REVERSE_VIDEO 761#ifndef XTERM_REVERSE_VIDEO
932 if (i < 2 && (Options & Opt_reverseVideo)) 762 if (i < 2 && option (Opt_reverseVideo))
933 rs[Rs_color + i] = def_colorName[!i]; 763 name = def_colorName [1 - i];
934 else 764 else
935#endif 765#endif
936 rs[Rs_color + i] = def_colorName[i]; 766 name = def_colorName [i];
937 767
938 if (!rs[Rs_color + i]) 768 if (!name)
939 continue; 769 continue;
940 770
941 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 771 if (!set_color (xcol, name))
942 { 772 {
943 switch (i) 773 switch (i)
944 { 774 {
945 case Color_fg: 775 case Color_fg:
946 case Color_bg: 776 case Color_bg:
947 /* fatal: need bg/fg color */ 777 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
948 rxvt_print_error ("aborting"); 778 name = "";
949 exit (EXIT_FAILURE);
950 /* NOTREACHED */
951 break; 779 break;
952#ifndef NO_CURSORCOLOR 780#ifndef NO_CURSORCOLOR
953 case Color_cursor2: 781 case Color_cursor2:
954 xcol = PixColors[Color_fg]; 782#endif
955 break;
956#endif /* ! NO_CURSORCOLOR */
957 case Color_pointer: 783 case Color_pointer_fg:
958 xcol = PixColors[Color_fg]; 784 name = rs[Rs_color + Color_fg];
785 xcol.set (this, name);
959 break; 786 break;
960 default: 787 default:
961 xcol = PixColors[Color_bg]; /* None */ 788 name = rs[Rs_color + Color_bg];
789 xcol.set (this, name);
962 break; 790 break;
963 } 791 }
964 } 792 }
965 } 793 }
966 794
967 PixColors[i] = xcol; 795 pix_colors[i] = xcol;
968 SET_PIXCOLOR (i); 796 rs[Rs_color + i] = name;
797 }
798
799 if (depth <= 2)
969 } 800 {
970 801 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
971 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) 802 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
972 PixColors[Color_pointer] = PixColors[Color_fg]; 803 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
973 if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) 804 }
974 PixColors[Color_border] = PixColors[Color_fg];
975 805
976 /* 806 /*
977 * get scrollBar/menuBar shadow colors 807 * get scrollBar shadow colors
978 * 808 *
979 * The calculations of topShadow/bottomShadow values are adapted 809 * The calculations of topShadow/bottomShadow values are adapted
980 * from the fvwm window manager. 810 * from the fvwm window manager.
981 */ 811 */
982#ifdef KEEP_SCROLLCOLOR 812#ifdef KEEP_SCROLLCOLOR
983 813 if (depth <= 2)
984 if (XDEPTH <= 2) 814 {
985 { /* Monochrome */ 815 /* Monochrome */
986 PixColors[Color_scroll] = PixColors[Color_fg]; 816 alias_color (Color_scroll, Color_fg);
987 PixColors[Color_topShadow] = PixColors[Color_bg]; 817 alias_color (Color_topShadow, Color_bg);
988 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 818 alias_color (Color_bottomShadow, Color_bg);
989 } 819 }
990 else 820 else
991 { 821 {
992 rxvt_color xcol[3]; 822 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
993 /* xcol[0] == white
994 * xcol[1] == top shadow
995 * xcol[2] == bot shadow */
996 823
997 xcol[1] = PixColors[Color_scroll]; 824 rgba cscroll;
998# ifdef PREFER_24BIT 825 pix_colors [Color_scroll].get (cscroll);
999 xcol[0].set (display, 65535, 65535, 65535);
1000 /* XFreeColors(display->display, XCMAP, &(xcol[0].pixel), 1, ~0); */
1001# else
1002 xcol[0].set (display, WhitePixel (display->display, display->screen));
1003# endif
1004
1005 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1006
1007 xcol[0].get (display, pr0, pg0, pb0);
1008 xcol[1].get (display, pr1, pg1, pb1);
1009
1010 /* bottomShadowColor */
1011 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
1012 xcol[2] = PixColors[Color_Black];
1013
1014 PixColors[Color_bottomShadow] = xcol[2];
1015 826
1016 /* topShadowColor */ 827 /* topShadowColor */
1017 if (!xcol[1].set (display, 828 if (!pix_colors[Color_topShadow].set (this,
1018 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 829 rgba (
1019 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 830 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1020 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 831 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1021 xcol[1] = PixColors[Color_White]; 832 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1022 833 cscroll.a)
1023 PixColors[Color_topShadow] = xcol[1]; 834 ))
835 alias_color (Color_topShadow, Color_White);
1024 } 836 }
1025#endif /* KEEP_SCROLLCOLOR */ 837#endif /* KEEP_SCROLLCOLOR */
838
839#ifdef OFF_FOCUS_FADING
840 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
841 update_fade_color (i);
842#endif
1026} 843}
1027 844
1028/*----------------------------------------------------------------------*/ 845/*----------------------------------------------------------------------*/
1029/* color aliases, fg/bg bright-bold */ 846/* color aliases, fg/bg bright-bold */
1030void 847void
1031rxvt_term::color_aliases(int idx) 848rxvt_term::color_aliases (int idx)
1032{ 849{
1033 if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx]))) 850 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1034 { 851 {
1035 int i = atoi (rs[Rs_color + idx]); 852 int i = atoi (rs[Rs_color + idx]);
1036 853
1037 if (i >= 8 && i <= 15) 854 if (i >= 8 && i <= 15)
1038 { /* bright colors */ 855 /* bright colors */
1039 i -= 8;
1040#ifndef NO_BRIGHTCOLOR
1041 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 856 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1042 return; 857 else if (i >= 0 && i <= 7)
1043#endif 858 /* normal colors */
1044
1045 }
1046
1047 if (i >= 0 && i <= 7) /* normal colors */
1048 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 859 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1049 } 860 }
1050} 861}
1051 862
1052/*----------------------------------------------------------------------*/ 863/*----------------------------------------------------------------------*/
… …
1055 * Use resource ``modifier'' to override the Meta modifier 866 * Use resource ``modifier'' to override the Meta modifier
1056 */ 867 */
1057void 868void
1058rxvt_term::get_ourmods () 869rxvt_term::get_ourmods ()
1059{ 870{
1060 int i, j, k; 871 int i, j, k;
1061 int requestedmeta, realmeta, realalt; 872 int requestedmeta, realmeta, realalt;
1062 const char *cm, *rsmod; 873 const char *cm, *rsmod;
1063 XModifierKeymap *map; 874 XModifierKeymap *map;
1064 KeyCode *kc; 875 KeyCode *kc;
1065 const unsigned int modmasks[] = 876 const unsigned int modmasks[] =
1066 { 877 {
1067 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 878 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1068 }; 879 };
1069 880
1070 requestedmeta = realmeta = realalt = 0; 881 requestedmeta = realmeta = realalt = 0;
1071 rsmod = rs[Rs_modifier]; 882 rsmod = rs[Rs_modifier];
883
1072 if (rsmod 884 if (rsmod
1073 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 885 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1074 requestedmeta = rsmod[3] - '0'; 886 requestedmeta = rsmod[3] - '0';
1075 887
1076 map = XGetModifierMapping(display->display); 888 map = XGetModifierMapping (dpy);
1077 kc = map->modifiermap; 889 kc = map->modifiermap;
890
1078 for (i = 1; i < 6; i++) 891 for (i = 1; i < 6; i++)
1079 { 892 {
1080 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 893 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
894
1081 for (j = map->max_keypermod; j--; k++) 895 for (j = map->max_keypermod; j--; k++)
1082 { 896 {
1083 if (kc[k] == 0) 897 if (kc[k] == 0)
1084 break; 898 break;
899
1085 switch (XKeycodeToKeysym(display->display, kc[k], 0)) 900 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1086 { 901 {
1087 case XK_Num_Lock: 902 case XK_Num_Lock:
1088 ModNumLockMask = modmasks[i - 1]; 903 ModNumLockMask = modmasks[i - 1];
1089 /* FALLTHROUGH */ 904 continue;
1090 default: 905
1091 continue; /* for(;;) */ 906 case XK_ISO_Level3_Shift:
907 ModLevel3Mask = modmasks[i - 1];
908 continue;
909
1092 case XK_Meta_L: 910 case XK_Meta_L:
1093 case XK_Meta_R: 911 case XK_Meta_R:
1094 cm = "meta"; 912 cm = "meta";
1095 realmeta = i; 913 realmeta = i;
1096 break; 914 break;
915
1097 case XK_Alt_L: 916 case XK_Alt_L:
1098 case XK_Alt_R: 917 case XK_Alt_R:
1099 cm = "alt"; 918 cm = "alt";
1100 realalt = i; 919 realalt = i;
1101 break; 920 break;
921
1102 case XK_Super_L: 922 case XK_Super_L:
1103 case XK_Super_R: 923 case XK_Super_R:
1104 cm = "super"; 924 cm = "super";
1105 break; 925 break;
926
1106 case XK_Hyper_L: 927 case XK_Hyper_L:
1107 case XK_Hyper_R: 928 case XK_Hyper_R:
1108 cm = "hyper"; 929 cm = "hyper";
1109 break; 930 break;
931
932 default:
933 continue;
1110 } 934 }
1111 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 935
936 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1112 requestedmeta = i; 937 requestedmeta = i;
1113 } 938 }
1114 } 939 }
940
1115 XFreeModifiermap(map); 941 XFreeModifiermap (map);
942
1116 i = (requestedmeta ? requestedmeta 943 i = requestedmeta ? requestedmeta
1117 : (realmeta ? realmeta 944 : realmeta ? realmeta
1118 : (realalt ? realalt : 0))); 945 : realalt ? realalt
946 : 0;
947
1119 if (i) 948 if (i)
1120 ModMetaMask = modmasks[i - 1]; 949 ModMetaMask = modmasks[i - 1];
1121} 950}
1122 951
1123/*----------------------------------------------------------------------*/ 952/*----------------------------------------------------------------------*/
1124/* rxvt_Create_Windows() - Open and map the window */ 953/* rxvt_Create_Windows () - Open and map the window */
1125void 954void
1126rxvt_term::create_windows (int argc, const char *const *argv) 955rxvt_term::create_windows (int argc, const char *const *argv)
1127{ 956{
1128 XClassHint classHint; 957 XClassHint classHint;
1129 XWMHints wmHint; 958 XWMHints wmHint;
959#if ENABLE_FRILLS
960 MWMHints mwmhints = { };
961#endif
1130 XGCValues gcvalue; 962 XGCValues gcvalue;
1131 long vt_emask;
1132
1133 XWindowAttributes gattr; 963 XSetWindowAttributes attributes;
964 Window top, parent;
1134 965
1135 if (Options & Opt_transparent) 966 dLocal (Display *, dpy);
1136 {
1137 XGetWindowAttributes (display->display, RootWindow(display->display, display->screen), &gattr);
1138 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1139 }
1140 967
1141 /* grab colors before netscape does */ 968 /* grab colors before netscape does */
1142 Get_Colours (); 969 Get_Colours ();
1143 970
1144 change_font (1, NULL); 971 if (!set_fonts ())
972 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
973
974 parent = display->root;
975
976 attributes.override_redirect = !!option (Opt_override_redirect);
977
978#if ENABLE_FRILLS
979 if (option (Opt_borderLess))
980 {
981 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
982 {
983 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
984 attributes.override_redirect = true;
985 }
986 else
987 {
988 mwmhints.flags = MWM_HINTS_DECORATIONS;
989 }
990 }
991#endif
992
993#if ENABLE_XEMBED
994 if (rs[Rs_embed])
995 {
996 XWindowAttributes wattr;
997
998 parent = strtol (rs[Rs_embed], 0, 0);
999
1000 if (!XGetWindowAttributes (dpy, parent, &wattr))
1001 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1002
1003 window_calc (wattr.width, wattr.height);
1004 }
1005#endif
1006
1145 window_calc (0, 0); 1007 window_calc (0, 0);
1008
1009 /* sub-window placement & size in rxvt_resize_subwindows () */
1010 attributes.background_pixel = pix_colors_focused [Color_border];
1011 attributes.border_pixel = pix_colors_focused [Color_border];
1012 attributes.colormap = cmap;
1013
1014 top = XCreateWindow (dpy, parent,
1015 szHint.x, szHint.y,
1016 szHint.width, szHint.height,
1017 ext_bwidth,
1018 depth, InputOutput, visual,
1019 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1020 &attributes);
1021
1022 this->parent[0] = top;
1023
1146 old_width = szHint.width; 1024 old_width = szHint.width;
1147 old_height = szHint.height; 1025 old_height = szHint.height;
1148 1026
1149 /* parent window - reverse video so we can see placement errors
1150 * sub-window placement & size in rxvt_resize_subwindows()
1151 */
1152
1153#ifdef PREFER_24BIT
1154 XSetWindowAttributes attributes;
1155
1156 attributes.background_pixel = PixColors[Color_fg];
1157 attributes.border_pixel = PixColors[Color_border];
1158 attributes.colormap = display->cmap;
1159 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1160 szHint.x, szHint.y,
1161 szHint.width, szHint.height,
1162 TermWin.ext_bwidth,
1163 display->depth, InputOutput,
1164 display->visual,
1165 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1166#else
1167 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1168 szHint.x, szHint.y,
1169 szHint.width,
1170 szHint.height,
1171 TermWin.ext_bwidth,
1172 PixColors[Color_border],
1173 PixColors[Color_fg]);
1174#endif
1175
1176 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1027 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1177 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1028 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1178 1029
1179 classHint.res_name = (char *)rs[Rs_name]; 1030 classHint.res_name = (char *)rs[Rs_name];
1180 classHint.res_class = (char *)APL_CLASS; 1031 classHint.res_class = (char *)RESCLASS;
1181 1032
1182 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1033 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1183 wmHint.input = True; 1034 wmHint.input = True;
1184 wmHint.initial_state = (Options & Opt_iconic ? IconicState 1035 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1185 : NormalState); 1036 wmHint.window_group = top;
1186 wmHint.window_group = TermWin.parent[0];
1187 1037
1188 XSetWMProperties(display->display, TermWin.parent[0], NULL, NULL, 1038 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1189 (char **)argv, argc, &szHint, &wmHint, &classHint); 1039 &szHint, &wmHint, &classHint);
1190 1040
1191 XSelectInput(display->display, TermWin.parent[0], 1041#if ENABLE_FRILLS
1042 if (mwmhints.flags)
1043 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1044 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1045#endif
1046
1047 Atom protocols[] = {
1048 xa[XA_WM_DELETE_WINDOW],
1049#if ENABLE_EWMH
1050 xa[XA_NET_WM_PING],
1051#endif
1052 };
1053
1054 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1055
1056#if ENABLE_FRILLS
1057 if (rs[Rs_transient_for])
1058 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1059#endif
1060
1061#if ENABLE_EWMH
1062 long pid = getpid ();
1063
1064 XChangeProperty (dpy, top,
1065 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1066 PropModeReplace, (unsigned char *)&pid, 1);
1067
1068 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1069#endif
1070
1071 XSelectInput (dpy, top,
1192 KeyPressMask 1072 KeyPressMask
1193#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1073#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1194 | KeyReleaseMask 1074 | KeyReleaseMask
1195#endif 1075#endif
1196 | FocusChangeMask | VisibilityChangeMask 1076 | FocusChangeMask | VisibilityChangeMask
1197 | StructureNotifyMask); 1077 | ExposureMask | StructureNotifyMask);
1078
1198 termwin_ev.start (display, TermWin.parent[0]); 1079 termwin_ev.start (display, top);
1199 1080
1200 /* vt cursor: Black-on-White is standard, but this is more popular */ 1081 /* vt cursor: Black-on-White is standard, but this is more popular */
1201 TermWin_cursor = XCreateFontCursor(display->display, XC_xterm); 1082 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1202 1083
1203#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1084#ifdef HAVE_SCROLLBARS
1204 /* cursor (menuBar/scrollBar): Black-on-White */ 1085 /* cursor scrollBar: Black-on-White */
1205 leftptr_cursor = XCreateFontCursor(display->display, XC_left_ptr); 1086 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1206#endif
1207
1208#ifdef POINTER_BLANK
1209 {
1210 XColor blackcolour;
1211 blackcolour.red = 0;
1212 blackcolour.green = 0;
1213 blackcolour.blue = 0;
1214 Font f = XLoadFont (display->display, "fixed");
1215 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1216 &blackcolour, &blackcolour);
1217 XUnloadFont (display->display, f);
1218 }
1219#endif 1087#endif
1220 1088
1221 /* the vt window */ 1089 /* the vt window */
1222 TermWin.vt = XCreateSimpleWindow(display->display, TermWin.parent[0], 1090 vt = XCreateSimpleWindow (dpy, top,
1223 window_vt_x, window_vt_y, 1091 window_vt_x, window_vt_y,
1224 TermWin_TotalWidth(), 1092 width, height,
1225 TermWin_TotalHeight(),
1226 0, 1093 0,
1227 PixColors[Color_fg], 1094 pix_colors_focused[Color_fg],
1228 PixColors[Color_bg]); 1095 pix_colors_focused[Color_bg]);
1229 1096
1230#ifdef DEBUG_X 1097 attributes.bit_gravity = NorthWestGravity;
1231 XStoreName(display->display, TermWin.vt, "vt window"); 1098 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1232#endif
1233 1099
1234 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1100 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1235 | PropertyChangeMask);
1236 1101
1237#ifdef POINTER_BLANK
1238 pointer_unblank ();
1239
1240 if ((Options & Opt_pointerBlank)) 1102 if (option (Opt_pointerBlank))
1241 vt_emask |= PointerMotionMask; 1103 vt_emask |= PointerMotionMask;
1242 else 1104 else
1243#endif
1244 vt_emask |= (Button1MotionMask | Button3MotionMask); 1105 vt_emask |= Button1MotionMask | Button3MotionMask;
1245 1106
1246 XSelectInput(display->display, TermWin.vt, vt_emask); 1107 vt_select_input ();
1108
1247 vt_ev.start (display, TermWin.vt); 1109 vt_ev.start (display, vt);
1248
1249#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1250 if (menuBar_height())
1251 {
1252 menuBar.win = XCreateSimpleWindow(display->display, TermWin.parent[0],
1253 window_vt_x, 0,
1254 TermWin_TotalWidth(),
1255 menuBar_TotalHeight(),
1256 0,
1257 PixColors[Color_fg],
1258 PixColors[Color_scroll]);
1259#ifdef DEBUG_X
1260 XStoreName(display->display, menuBar.win, "menubar");
1261#endif
1262
1263 XDefineCursor(display->display, menuBar.win, pointer_leftptr);
1264
1265 XSelectInput(display->display, menuBar.win,
1266 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1267 | Button1MotionMask));
1268 menubar_ev.start (display, menuBar.win);
1269 }
1270#endif
1271
1272#ifdef XPM_BACKGROUND
1273 if (rs[Rs_backgroundPixmap] != NULL
1274 && !(Options & Opt_transparent))
1275 {
1276 const char *p = rs[Rs_backgroundPixmap];
1277
1278 if ((p = STRCHR(p, ';')) != NULL)
1279 {
1280 p++;
1281 scale_pixmap (p);
1282 }
1283 set_bgPixmap (rs[Rs_backgroundPixmap]);
1284 scr_touch (True);
1285 }
1286#endif
1287 1110
1288 /* graphics context for the vt window */ 1111 /* graphics context for the vt window */
1289 gcvalue.foreground = PixColors[Color_fg]; 1112 gcvalue.foreground = pix_colors[Color_fg];
1290 gcvalue.background = PixColors[Color_bg]; 1113 gcvalue.background = pix_colors[Color_bg];
1291 gcvalue.graphics_exposures = 1; 1114 gcvalue.graphics_exposures = 0;
1292 TermWin.gc = XCreateGC(display->display, TermWin.vt, 1115
1116 gc = XCreateGC (dpy, vt,
1293 GCForeground | GCBackground 1117 GCForeground | GCBackground | GCGraphicsExposures,
1294 | GCGraphicsExposures, &gcvalue); 1118 &gcvalue);
1295 1119
1296#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1120 drawable = new rxvt_drawable (this, vt);
1121
1122#ifdef RXVT_SCROLLBAR
1297 gcvalue.foreground = PixColors[Color_topShadow]; 1123 gcvalue.foreground = pix_colors[Color_topShadow];
1298 topShadowGC = XCreateGC(display->display, TermWin.vt, 1124 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1299 GCForeground, &gcvalue);
1300 gcvalue.foreground = PixColors[Color_bottomShadow]; 1125 gcvalue.foreground = pix_colors[Color_bottomShadow];
1301 botShadowGC = XCreateGC(display->display, TermWin.vt, 1126 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1302 GCForeground, &gcvalue); 1127 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1303 gcvalue.foreground = PixColors[(XDEPTH <= 2 ? Color_fg 1128 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1304 : Color_scroll)]; 1129#endif
1305 scrollbarGC = XCreateGC(display->display, TermWin.vt, 1130
1306 GCForeground, &gcvalue); 1131#ifdef OFF_FOCUS_FADING
1132 // initially we are in unfocused state
1133 if (rs[Rs_fade])
1134 pix_colors = pix_colors_unfocused;
1135#endif
1136
1137 pointer_unblank ();
1138 scr_recolour ();
1139}
1140
1141/* ------------------------------------------------------------------------- *
1142 * GET TTY CURRENT STATE *
1143 * ------------------------------------------------------------------------- */
1144void
1145rxvt_get_ttymode (ttymode_t *tio, int erase)
1146{
1147 /*
1148 * standard System V termios interface
1149 */
1150 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1151 {
1152 // return error - use system defaults,
1153 // where possible, and zero elsewhere
1154 memset (tio, 0, sizeof (ttymode_t));
1155
1156 tio->c_cc[VINTR] = CINTR;
1157 tio->c_cc[VQUIT] = CQUIT;
1158 tio->c_cc[VERASE] = CERASE;
1159#ifdef VERASE2
1160 tio->c_cc[VERASE2] = CERASE2;
1161#endif
1162 tio->c_cc[VKILL] = CKILL;
1163 tio->c_cc[VSTART] = CSTART;
1164 tio->c_cc[VSTOP] = CSTOP;
1165 tio->c_cc[VSUSP] = CSUSP;
1166# ifdef VDSUSP
1167 tio->c_cc[VDSUSP] = CDSUSP;
1307#endif 1168# endif
1169# ifdef VREPRINT
1170 tio->c_cc[VREPRINT] = CRPRNT;
1171# endif
1172# ifdef VDISCRD
1173 tio->c_cc[VDISCRD] = CFLUSH;
1174# endif
1175# ifdef VWERSE
1176 tio->c_cc[VWERSE] = CWERASE;
1177# endif
1178# ifdef VLNEXT
1179 tio->c_cc[VLNEXT] = CLNEXT;
1180# endif
1181 }
1182
1183 tio->c_cc[VEOF] = CEOF;
1184 tio->c_cc[VEOL] = VDISABLE;
1185# ifdef VEOL2
1186 tio->c_cc[VEOL2] = VDISABLE;
1187# endif
1188# ifdef VSWTC
1189 tio->c_cc[VSWTC] = VDISABLE;
1190# endif
1191# ifdef VSWTCH
1192 tio->c_cc[VSWTCH] = VDISABLE;
1193# endif
1194# if VMIN != VEOF
1195 tio->c_cc[VMIN] = 1;
1196# endif
1197# if VTIME != VEOL
1198 tio->c_cc[VTIME] = 0;
1199# endif
1200
1201 if (erase != -1)
1202 tio->c_cc[VERASE] = (char)erase;
1203
1204 /* input modes */
1205 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1206# ifdef IMAXBEL
1207 | IMAXBEL
1208# endif
1209 | IXON);
1210
1211 /* output modes */
1212 tio->c_oflag = (OPOST | ONLCR);
1213
1214 /* control modes */
1215 tio->c_cflag = (CS8 | CREAD);
1216
1217 /* line discipline modes */
1218 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1219# if defined (ECHOCTL) && defined (ECHOKE)
1220 | ECHOCTL | ECHOKE
1221# endif
1222 | ECHOE | ECHOK);
1223
1224 /*
1225 * Debugging
1226 */
1227#ifdef DEBUG_TTYMODE
1228 /* c_iflag bits */
1229 fprintf (stderr, "Input flags\n");
1230
1231 /* cpp token stringize doesn't work on all machines <sigh> */
1232# define FOO(flag,name) \
1233 if ((tio->c_iflag) & flag) \
1234 fprintf (stderr, "%s ", name)
1235
1236 /* c_iflag bits */
1237 FOO (IGNBRK, "IGNBRK");
1238 FOO (BRKINT, "BRKINT");
1239 FOO (IGNPAR, "IGNPAR");
1240 FOO (PARMRK, "PARMRK");
1241 FOO (INPCK, "INPCK");
1242 FOO (ISTRIP, "ISTRIP");
1243 FOO (INLCR, "INLCR");
1244 FOO (IGNCR, "IGNCR");
1245 FOO (ICRNL, "ICRNL");
1246 FOO (IXON, "IXON");
1247 FOO (IXOFF, "IXOFF");
1248# ifdef IUCLC
1249 FOO (IUCLC, "IUCLC");
1250# endif
1251# ifdef IXANY
1252 FOO (IXANY, "IXANY");
1253# endif
1254# ifdef IMAXBEL
1255 FOO (IMAXBEL, "IMAXBEL");
1256# endif
1257
1258 fprintf (stderr, "\n");
1259
1260# undef FOO
1261# define FOO(entry, name) \
1262 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1263
1264 FOO (VINTR, "VINTR");
1265 FOO (VQUIT, "VQUIT");
1266 FOO (VERASE, "VERASE");
1267 FOO (VKILL, "VKILL");
1268 FOO (VEOF, "VEOF");
1269 FOO (VEOL, "VEOL");
1270# ifdef VEOL2
1271 FOO (VEOL2, "VEOL2");
1272# endif
1273# ifdef VSWTC
1274 FOO (VSWTC, "VSWTC");
1275# endif
1276# ifdef VSWTCH
1277 FOO (VSWTCH, "VSWTCH");
1278# endif
1279 FOO (VSTART, "VSTART");
1280 FOO (VSTOP, "VSTOP");
1281 FOO (VSUSP, "VSUSP");
1282# ifdef VDSUSP
1283 FOO (VDSUSP, "VDSUSP");
1284# endif
1285# ifdef VREPRINT
1286 FOO (VREPRINT, "VREPRINT");
1287# endif
1288# ifdef VDISCRD
1289 FOO (VDISCRD, "VDISCRD");
1290# endif
1291# ifdef VWERSE
1292 FOO (VWERSE, "VWERSE");
1293# endif
1294# ifdef VLNEXT
1295 FOO (VLNEXT, "VLNEXT");
1296# endif
1297
1298 fprintf (stderr, "\n");
1299# undef FOO
1300#endif /* DEBUG_TTYMODE */
1308} 1301}
1309 1302
1310/*----------------------------------------------------------------------*/ 1303/*----------------------------------------------------------------------*/
1311/* 1304/*
1312 * Run the command in a subprocess and return a file descriptor for the 1305 * Run the command in a subprocess and return a file descriptor for the
1313 * master end of the pseudo-teletype pair with the command talking to 1306 * master end of the pseudo-teletype pair with the command talking to
1314 * the slave. 1307 * the slave.
1315 */ 1308 */
1316int 1309void
1317rxvt_term::run_command (const char *const *argv) 1310rxvt_term::run_command (const char *const *argv)
1318{ 1311{
1319 int cfd, er; 1312#if ENABLE_FRILLS
1320 1313 if (rs[Rs_pty_fd])
1321 /* get master (pty) */
1322 if ((cfd = rxvt_get_pty (&(tty_fd), &(ttydev))) < 0)
1323 {
1324 rxvt_print_error("can't open pseudo-tty");
1325 return -1;
1326 } 1314 {
1315 pty->pty = atoi (rs[Rs_pty_fd]);
1327 1316
1328 fcntl (cfd, F_SETFL, O_NONBLOCK); 1317 if (pty->pty >= 0)
1329
1330 /* get slave (tty) */
1331 if (tty_fd < 0)
1332 {
1333#ifndef NO_SETOWNER_TTYDEV
1334 privileged_ttydev (SAVE);
1335#endif
1336
1337 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1338 { 1318 {
1339 close(cfd); 1319 if (getfd_hook)
1340 rxvt_print_error("can't open slave tty %s", ttydev); 1320 pty->pty = (*getfd_hook) (pty->pty);
1341 return -1; 1321
1322 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1323 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1342 } 1324 }
1343 } 1325 }
1326 else
1327#endif
1328 if (!pty->get ())
1329 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1330
1331 int er;
1332
1344#ifndef NO_BACKSPACE_KEY 1333#ifndef NO_BACKSPACE_KEY
1345 if (key_backspace[0] && !key_backspace[1]) 1334 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1346 er = key_backspace[0]; 1335 er = rs[Rs_backspace_key][0];
1347 else if (STRCMP(key_backspace, "DEC") == 0) 1336 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1348 er = '\177'; /* the initial state anyway */ 1337 er = '\177'; /* the initial state anyway */
1349 else 1338 else
1350#endif 1339#endif
1351
1352 er = -1; 1340 er = -1;
1353 1341
1354 rxvt_get_ttymode (&(tio), er); 1342 rxvt_get_ttymode (&tio, er);
1343 SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
1344 pty->set_utf8_mode (enc_utf8);
1355 1345
1356#ifndef __QNX__ 1346 /* set initial window size */
1347 tt_winch ();
1348
1349#if ENABLE_FRILLS
1350 if (rs[Rs_pty_fd])
1351 return;
1352#endif
1353
1357 /* spin off the command interpreter */ 1354 /* spin off the command interpreter */
1358 switch (cmd_pid = fork ()) 1355 switch (cmd_pid = fork ())
1359 { 1356 {
1360 case -1: 1357 case -1:
1361 rxvt_print_error("can't fork"); 1358 {
1362 return -1; 1359 cmd_pid = 0;
1360 rxvt_fatal ("can't fork, aborting.\n");
1361 }
1363 case 0: 1362 case 0:
1364 close (cfd); /* only keep tty_fd and STDERR open */ 1363 init_env ();
1365 1364
1366 if (rxvt_control_tty (tty_fd, ttydev) < 0) 1365 if (!pty->make_controlling_tty ())
1367 rxvt_print_error ("could not obtain control of tty"); 1366 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1368 else 1367 else
1369 { 1368 {
1370 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1369 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1371 dup2 (tty_fd, STDIN_FILENO); 1370 dup2 (pty->tty, STDIN_FILENO);
1372 dup2 (tty_fd, STDOUT_FILENO); 1371 dup2 (pty->tty, STDOUT_FILENO);
1373 dup2 (tty_fd, STDERR_FILENO); 1372 dup2 (pty->tty, STDERR_FILENO);
1374 1373
1375 if (tty_fd > 2) 1374 // close all our file handles that we do no longer need
1376 close (tty_fd); 1375 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1376 {
1377 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1378 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1379 }
1377 1380
1378 run_child (argv); 1381 run_child (argv);
1382 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1379 } 1383 }
1384
1380 exit (EXIT_FAILURE); 1385 _exit (EXIT_FAILURE);
1381 /* NOTREACHED */ 1386
1382 default: 1387 default:
1383 { 1388 if (!option (Opt_utmpInhibit))
1384#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1389 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1385 int fdstdin;
1386 1390
1387 fdstdin = dup (STDIN_FILENO); 1391 pty->close_tty ();
1388 dup2 (tty_fd, STDIN_FILENO);
1389#endif
1390 1392
1391#ifdef UTMP_SUPPORT 1393 child_ev.start (cmd_pid);
1392 privileged_utmp (SAVE);
1393#endif
1394 1394
1395#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1395 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
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; 1396 break;
1404 } 1397 }
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} 1398}
1416 1399
1417/* ------------------------------------------------------------------------- * 1400/* ------------------------------------------------------------------------- *
1418 * CHILD PROCESS OPERATIONS * 1401 * CHILD PROCESS OPERATIONS *
1419 * ------------------------------------------------------------------------- */ 1402 * ------------------------------------------------------------------------- */
… …
1424int 1407int
1425rxvt_term::run_child (const char *const *argv) 1408rxvt_term::run_child (const char *const *argv)
1426{ 1409{
1427 char *login; 1410 char *login;
1428 1411
1429 SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */
1430
1431 if (Options & Opt_console) 1412 if (option (Opt_console))
1413 {
1432 { /* be virtual console, fail silently */ 1414 /* be virtual console, fail silently */
1433#ifdef TIOCCONS 1415#ifdef TIOCCONS
1434 unsigned int on = 1; 1416 unsigned int on = 1;
1435 1417
1436 ioctl (STDIN_FILENO, TIOCCONS, &on); 1418 ioctl (STDIN_FILENO, TIOCCONS, &on);
1437#elif defined (SRIOCSREDIR) 1419#elif defined (SRIOCSREDIR)
1438 int fd; 1420 int fd;
1439 1421
1440 fd = open (CONSOLE, O_WRONLY, 0); 1422 fd = open (CONSOLE, O_WRONLY, 0);
1441 if (fd >= 0) 1423 if (fd >= 0)
1442 {
1443 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1424 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1444 close (fd); 1425 close (fd);
1445 } 1426#endif /* SRIOCSREDIR */
1446#endif /* SRIOCSREDIR */
1447
1448 } 1427 }
1449 1428
1450 /* reset signals and spin off the command interpreter */ 1429 /* reset signals and spin off the command interpreter */
1451 signal (SIGINT, SIG_DFL); 1430 signal (SIGINT, SIG_DFL);
1452 signal (SIGQUIT, SIG_DFL); 1431 signal (SIGQUIT, SIG_DFL);
1453 signal (SIGCHLD, SIG_DFL); 1432 signal (SIGCHLD, SIG_DFL);
1433 signal (SIGHUP, SIG_DFL);
1434 signal (SIGPIPE, SIG_DFL);
1454 /* 1435 /*
1455 * mimick login's behavior by disabling the job control signals 1436 * mimick login's behavior by disabling the job control signals
1456 * a shell that wants them can turn them back on 1437 * a shell that wants them can turn them back on
1457 */ 1438 */
1458#ifdef SIGTSTP 1439#ifdef SIGTSTP
1459 signal (SIGTSTP, SIG_IGN); 1440 signal (SIGTSTP, SIG_IGN);
1460 signal (SIGTTIN, SIG_IGN); 1441 signal (SIGTTIN, SIG_IGN);
1461 signal (SIGTTOU, SIG_IGN); 1442 signal (SIGTTOU, SIG_IGN);
1462#endif /* SIGTSTP */ 1443#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 1444
1472 // unblock signals (signals are blocked by iom.C 1445 // unblock signals (signals are blocked by iom.C
1473 sigset_t ss; 1446 sigset_t ss;
1474 sigemptyset (&ss); 1447 sigemptyset (&ss);
1475 sigprocmask (SIG_SETMASK, &ss, 0); 1448 sigprocmask (SIG_SETMASK, &ss, 0);
1476 1449
1477#ifndef __QNX__
1478 /* command interpreter path */ 1450 /* command interpreter path */
1479 if (argv != NULL) 1451 if (argv)
1480 { 1452 {
1481# ifdef DEBUG_CMD 1453# ifdef DEBUG_CMD
1482 int i; 1454 int i;
1483 1455
1484 for (i = 0; argv[i]; i++) 1456 for (i = 0; argv[i]; i++)
1485 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1457 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1486# endif 1458# endif
1487 1459
1488 execvp(argv[0], (char *const *)argv); 1460 execvp (argv[0], (char *const *)argv);
1489 /* no error message: STDERR is closed! */ 1461 /* no error message: STDERR is closed! */
1490 } 1462 }
1491 else 1463 else
1492 { 1464 {
1493 const char *argv0, *shell; 1465 const char *argv0, *shell;
1494 1466
1495 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1467 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1496 shell = "/bin/sh"; 1468 shell = "/bin/sh";
1497 1469
1498 argv0 = (const char *)rxvt_r_basename(shell); 1470 argv0 = (const char *)rxvt_basename (shell);
1471
1499 if (Options & Opt_loginShell) 1472 if (option (Opt_loginShell))
1500 { 1473 {
1501 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1474 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1502 1475
1503 login[0] = '-'; 1476 login[0] = '-';
1504 STRCPY(&login[1], argv0); 1477 strcpy (&login[1], argv0);
1505 argv0 = login; 1478 argv0 = login;
1506 } 1479 }
1480
1507 execlp(shell, argv0, NULL); 1481 execlp (shell, argv0, (char *)0);
1508 /* no error message: STDERR is closed! */ 1482 /* no error message: STDERR is closed! */
1509 } 1483 }
1510 1484
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
1561 return -1; 1485 return -1;
1562} 1486}
1563 1487
1564/* ------------------------------------------------------------------------- *
1565 * GET TTY CURRENT STATE *
1566 * ------------------------------------------------------------------------- */
1567/* rxvt_get_ttymode() */
1568/* EXTPROTO */
1569void
1570rxvt_get_ttymode(ttymode_t *tio, int erase)
1571{
1572#ifdef HAVE_TERMIOS_H
1573 /*
1574 * standard System V termios interface
1575 */
1576 if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1577 {
1578 /* return error - use system defaults */
1579 tio->c_cc[VINTR] = CINTR;
1580 tio->c_cc[VQUIT] = CQUIT;
1581 tio->c_cc[VERASE] = CERASE;
1582 tio->c_cc[VKILL] = CKILL;
1583 tio->c_cc[VSTART] = CSTART;
1584 tio->c_cc[VSTOP] = CSTOP;
1585 tio->c_cc[VSUSP] = CSUSP;
1586# ifdef VDSUSP
1587
1588 tio->c_cc[VDSUSP] = CDSUSP;
1589# endif
1590# ifdef VREPRINT
1591
1592 tio->c_cc[VREPRINT] = CRPRNT;
1593# endif
1594# ifdef VDISCRD
1595
1596 tio->c_cc[VDISCRD] = CFLUSH;
1597# endif
1598# ifdef VWERSE
1599
1600 tio->c_cc[VWERSE] = CWERASE;
1601# endif
1602# ifdef VLNEXT
1603
1604 tio->c_cc[VLNEXT] = CLNEXT;
1605# endif
1606
1607 }
1608 tio->c_cc[VEOF] = CEOF;
1609 tio->c_cc[VEOL] = VDISABLE;
1610# ifdef VEOL2
1611
1612 tio->c_cc[VEOL2] = VDISABLE;
1613# endif
1614# ifdef VSWTC
1615
1616 tio->c_cc[VSWTC] = VDISABLE;
1617# endif
1618# ifdef VSWTCH
1619
1620 tio->c_cc[VSWTCH] = VDISABLE;
1621# endif
1622# if VMIN != VEOF
1623
1624 tio->c_cc[VMIN] = 1;
1625# endif
1626# if VTIME != VEOL
1627
1628 tio->c_cc[VTIME] = 0;
1629# endif
1630
1631 if (erase != -1)
1632 tio->c_cc[VERASE] = (char)erase;
1633
1634 /* input modes */
1635 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1636# ifdef IMAXBEL
1637 | IMAXBEL
1638# endif
1639 | IXON);
1640
1641 /* output modes */
1642 tio->c_oflag = (OPOST | ONLCR);
1643
1644 /* control modes */
1645 tio->c_cflag = (CS8 | CREAD);
1646
1647 /* line discipline modes */
1648 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1649# if defined (ECHOCTL) && defined (ECHOKE)
1650 | ECHOCTL | ECHOKE
1651# endif
1652 | 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
1700 /*
1701 * Debugging
1702 */
1703#ifdef DEBUG_TTYMODE
1704#ifdef HAVE_TERMIOS_H
1705 /* c_iflag bits */
1706 fprintf(stderr, "Input flags\n");
1707
1708 /* cpp token stringize doesn't work on all machines <sigh> */
1709# define FOO(flag,name) \
1710 if ((tio->c_iflag) & flag) \
1711 fprintf (stderr, "%s ", name)
1712
1713 /* c_iflag bits */
1714 FOO(IGNBRK, "IGNBRK");
1715 FOO(BRKINT, "BRKINT");
1716 FOO(IGNPAR, "IGNPAR");
1717 FOO(PARMRK, "PARMRK");
1718 FOO(INPCK, "INPCK");
1719 FOO(ISTRIP, "ISTRIP");
1720 FOO(INLCR, "INLCR");
1721 FOO(IGNCR, "IGNCR");
1722 FOO(ICRNL, "ICRNL");
1723 FOO(IXON, "IXON");
1724 FOO(IXOFF, "IXOFF");
1725# ifdef IUCLC
1726
1727 FOO(IUCLC, "IUCLC");
1728# endif
1729# ifdef IXANY
1730
1731 FOO(IXANY, "IXANY");
1732# endif
1733# ifdef IMAXBEL
1734
1735 FOO(IMAXBEL, "IMAXBEL");
1736# endif
1737
1738 fprintf(stderr, "\n");
1739
1740# undef FOO
1741# define FOO(entry, name) \
1742 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1743
1744 FOO(VINTR, "VINTR");
1745 FOO(VQUIT, "VQUIT");
1746 FOO(VERASE, "VERASE");
1747 FOO(VKILL, "VKILL");
1748 FOO(VEOF, "VEOF");
1749 FOO(VEOL, "VEOL");
1750# ifdef VEOL2
1751
1752 FOO(VEOL2, "VEOL2");
1753# endif
1754# ifdef VSWTC
1755
1756 FOO(VSWTC, "VSWTC");
1757# endif
1758# ifdef VSWTCH
1759
1760 FOO(VSWTCH, "VSWTCH");
1761# endif
1762
1763 FOO(VSTART, "VSTART");
1764 FOO(VSTOP, "VSTOP");
1765 FOO(VSUSP, "VSUSP");
1766# ifdef VDSUSP
1767
1768 FOO(VDSUSP, "VDSUSP");
1769# endif
1770# ifdef VREPRINT
1771
1772 FOO(VREPRINT, "VREPRINT");
1773# endif
1774# ifdef VDISCRD
1775
1776 FOO(VDISCRD, "VDISCRD");
1777# endif
1778# ifdef VWERSE
1779
1780 FOO(VWERSE, "VWERSE");
1781# endif
1782# ifdef VLNEXT
1783
1784 FOO(VLNEXT, "VLNEXT");
1785# endif
1786
1787 fprintf(stderr, "\n");
1788# undef FOO
1789# endif /* HAVE_TERMIOS_H */
1790#endif /* DEBUG_TTYMODE */
1791}
1792
1793/*----------------------- end-of-file (C source) -----------------------*/ 1488/*----------------------- end-of-file (C source) -----------------------*/

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