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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.37 by pcg, Tue Feb 24 21:46:14 2004 UTC vs.
Revision 1.228 by ayin, Wed Dec 12 23:50:00 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) 2003-2006 Marc Lehmann <pcg@goof.com>
15 * 16 *
16 * This program is free software; you can redistribute it and/or modify 17 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by 18 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or 19 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version. 20 * (at your option) any later version.
… …
31 * Initialisation routines. 32 * Initialisation routines.
32 */ 33 */
33 34
34#include "../config.h" /* NECESSARY */ 35#include "../config.h" /* NECESSARY */
35#include "rxvt.h" /* NECESSARY */ 36#include "rxvt.h" /* NECESSARY */
37#include "rxvtutil.h"
36#include "init.h" 38#include "init.h"
37 39
40#include <limits>
41
38#include <signal.h> 42#include <csignal>
43
44#include <fcntl.h>
45
46#ifdef HAVE_XSETLOCALE
47# define X_LOCALE
48# include <X11/Xlocale.h>
49#else
50# ifdef HAVE_SETLOCALE
51# include <clocale>
52# endif
53#endif
54
55#ifdef HAVE_NL_LANGINFO
56# include <langinfo.h>
57#endif
58
59#ifdef DISPLAY_IS_IP
60/* On Solaris link with -lsocket and -lnsl */
61#include <sys/types.h>
62#include <sys/socket.h>
63
64/* these next two are probably only on Sun (not Solaris) */
65#ifdef HAVE_SYS_SOCKIO_H
66#include <sys/sockio.h>
67#endif
68#ifdef HAVE_SYS_BYTEORDER_H
69#include <sys/byteorder.h>
70#endif
71
72#include <netinet/in.h>
73#include <arpa/inet.h>
74#include <net/if.h>
75#include <net/if_arp.h>
76
77static char *
78rxvt_network_display (const char *display)
79{
80 char buffer[1024], *rval = NULL;
81 struct ifconf ifc;
82 struct ifreq *ifr;
83 int i, skfd;
84
85 if (display[0] != ':' && strncmp (display, "unix:", 5))
86 return (char *) display; /* nothing to do */
87
88 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
89 ifc.ifc_buf = buffer;
90
91 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
92 {
93 perror ("socket");
94 return NULL;
95 }
96
97 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
98 {
99 perror ("SIOCGIFCONF");
100 close (skfd);
101 return NULL;
102 }
103
104 for (i = 0, ifr = ifc.ifc_req;
105 i < (ifc.ifc_len / sizeof (struct ifreq));
106 i++, ifr++)
107 {
108 struct ifreq ifr2;
109
110 strcpy (ifr2.ifr_name, ifr->ifr_name);
111
112 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
113 {
114 unsigned long addr;
115 struct sockaddr_in *p_addr;
116
117 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
118 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
119
120 /*
121 * not "0.0.0.0" or "127.0.0.1" - so format the address
122 */
123 if (addr && addr != 0x7F000001)
124 {
125 char *colon = strchr (display, ':');
126
127 if (colon == NULL)
128 colon = ":0.0";
129
130 rval = rxvt_malloc (strlen (colon) + 16);
131 sprintf (rval, "%d.%d.%d.%d%s",
132 (int) ((addr >> 030) & 0xFF),
133 (int) ((addr >> 020) & 0xFF),
134 (int) ((addr >> 010) & 0xFF),
135 (int) (addr & 0xFF), colon);
136 break;
137 }
138 }
139 }
140
141 close (skfd);
142
143 return rval;
144}
145#endif
39 146
40const char *const def_colorName[] = 147const char *const def_colorName[] =
41 { 148 {
42 COLOR_FOREGROUND, 149 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 150 COLOR_BACKGROUND,
44 /* low-intensity colors */ 151 /* low-intensity colors */
45 "Black", /* 0: black (#000000) */ 152 "rgb:00/00/00", // 0: black (Black)
46#ifndef NO_BRIGHTCOLOR 153 "rgb:cd/00/00", // 1: red (Red3)
47 "Red3", /* 1: red (#CD0000) */ 154 "rgb:00/cd/00", // 2: green (Green3)
48 "Green3", /* 2: green (#00CD00) */ 155 "rgb:cd/cd/00", // 3: yellow (Yellow3)
49 "Yellow3", /* 3: yellow (#CDCD00) */ 156 "rgb:00/00/cd", // 4: blue (Blue3)
50 "Blue3", /* 4: blue (#0000CD) */ 157 "rgb:cd/00/cd", // 5: magenta (Magenta3)
51 "Magenta3", /* 5: magenta (#CD00CD) */ 158 "rgb:00/cd/cd", // 6: cyan (Cyan3)
52 "Cyan3", /* 6: cyan (#00CDCD) */
53# ifdef XTERM_COLORS 159# ifdef XTERM_COLORS
54 "Grey90", /* 7: white (#E5E5E5) */ 160 "rgb:e5/e5/e5", // 7: white (Grey90)
55# else 161# else
56 "AntiqueWhite", /* 7: white (#FAEBD7) */ 162 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
57# endif 163# endif
58 /* high-intensity colors */ 164 /* high-intensity colors */
59# ifdef XTERM_COLORS 165# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 166 "rgb:4d/4d/4d", // 8: bright black (Grey30)
61# else 167# else
62 "Grey25", /* 8: bright black (#404040) */ 168 "rgb:40/40/40", // 8: bright black (Grey25)
63# endif 169# endif
64#endif /* NO_BRIGHTCOLOR */ 170 "rgb:ff/00/00", // 1/9: bright red (Reed)
65 "Red", /* 1/9: bright red (#FF0000) */ 171 "rgb:00/ff/00", // 2/10: bright green (Green)
66 "Green", /* 2/10: bright green (#00FF00) */ 172 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 173 "rgb:00/00/ff", // 4/12: bright blue (Blue)
68 "Blue", /* 4/12: bright blue (#0000FF) */ 174 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 175 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 176 "rgb:ff/ff/ff", // 7/15: bright white (White)
71 "White", /* 7/15: bright white (#FFFFFF) */ 177
72#ifdef TTY_256COLOR 178 // 88 xterm colours
73 "rgb:00/00/00", /* default 16-255 color table */
74 "rgb:00/00/2a", 179 "rgb:00/00/00",
75 "rgb:00/00/55", 180 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 181 "rgb:00/00/cd",
182 "rgb:00/00/ff",
79 "rgb:00/2a/00", 183 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 184 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 185 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 186 "rgb:00/8b/ff",
89 "rgb:00/55/aa",
90 "rgb:00/55/d4",
91 "rgb:00/7f/00",
92 "rgb:00/7f/2a",
93 "rgb:00/7f/55",
94 "rgb:00/7f/7f",
95 "rgb:00/7f/aa",
96 "rgb:00/7f/d4",
97 "rgb:00/aa/00",
98 "rgb:00/aa/2a",
99 "rgb:00/aa/55",
100 "rgb:00/aa/7f",
101 "rgb:00/aa/aa",
102 "rgb:00/aa/d4",
103 "rgb:00/d4/00", 187 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 188 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "rgb:00/d4/d4", 189 "rgb:00/cd/cd",
190 "rgb:00/cd/ff",
191 "rgb:00/ff/00",
192 "rgb:00/ff/8b",
193 "rgb:00/ff/cd",
194 "rgb:00/ff/ff",
109 "rgb:2a/00/00", 195 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 196 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 197 "rgb:8b/00/cd",
115 "rgb:2a/2a/00",
116 "rgb:2a/2a/2a",
117 "rgb:2a/2a/55",
118 "rgb:2a/2a/7f",
119 "rgb:2a/2a/aa",
120 "rgb:2a/2a/d4",
121 "rgb:2a/55/00",
122 "rgb:2a/55/2a",
123 "rgb:2a/55/55",
124 "rgb:2a/55/7f",
125 "rgb:2a/55/aa",
126 "rgb:2a/55/d4",
127 "rgb:2a/7f/00",
128 "rgb:2a/7f/2a",
129 "rgb:2a/7f/55",
130 "rgb:2a/7f/7f",
131 "rgb:2a/7f/aa",
132 "rgb:2a/7f/d4",
133 "rgb:2a/aa/00",
134 "rgb:2a/aa/2a",
135 "rgb:2a/aa/55",
136 "rgb:2a/aa/7f",
137 "rgb:2a/aa/aa",
138 "rgb:2a/aa/d4",
139 "rgb:2a/d4/00",
140 "rgb:2a/d4/2a",
141 "rgb:2a/d4/55",
142 "rgb:2a/d4/7f",
143 "rgb:2a/d4/aa",
144 "rgb:2a/d4/d4",
145 "rgb:55/00/00",
146 "rgb:55/00/2a",
147 "rgb:55/00/55",
148 "rgb:55/00/7f", 198 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 199 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 200 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 201 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 202 "rgb:8b/8b/ff",
155 "rgb:55/2a/aa",
156 "rgb:55/2a/d4",
157 "rgb:55/55/00",
158 "rgb:55/55/2a",
159 "rgb:55/55/55",
160 "rgb:55/55/7f",
161 "rgb:55/55/aa",
162 "rgb:55/55/d4",
163 "rgb:55/7f/00",
164 "rgb:55/7f/2a",
165 "rgb:55/7f/55",
166 "rgb:55/7f/7f",
167 "rgb:55/7f/aa",
168 "rgb:55/7f/d4",
169 "rgb:55/aa/00",
170 "rgb:55/aa/2a",
171 "rgb:55/aa/55",
172 "rgb:55/aa/7f",
173 "rgb:55/aa/aa",
174 "rgb:55/aa/d4",
175 "rgb:55/d4/00", 203 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 204 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 205 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 206 "rgb:8b/cd/ff",
182 "rgb:7f/00/2a",
183 "rgb:7f/00/55",
184 "rgb:7f/00/7f",
185 "rgb:7f/00/aa",
186 "rgb:7f/00/d4",
187 "rgb:7f/2a/00",
188 "rgb:7f/2a/2a",
189 "rgb:7f/2a/55",
190 "rgb:7f/2a/7f",
191 "rgb:7f/2a/aa",
192 "rgb:7f/2a/d4",
193 "rgb:7f/55/00",
194 "rgb:7f/55/2a",
195 "rgb:7f/55/55",
196 "rgb:7f/55/7f",
197 "rgb:7f/55/aa",
198 "rgb:7f/55/d4",
199 "rgb:7f/7f/00", 207 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 208 "rgb:8b/ff/8b",
201 "rgb:7f/7f/55",
202 "rgb:7f/7f/7f",
203 "rgb:7f/7f/aa",
204 "rgb:7f/7f/d4",
205 "rgb:7f/aa/00",
206 "rgb:7f/aa/2a",
207 "rgb:7f/aa/55",
208 "rgb:7f/aa/7f",
209 "rgb:7f/aa/aa",
210 "rgb:7f/aa/d4",
211 "rgb:7f/d4/00",
212 "rgb:7f/d4/2a",
213 "rgb:7f/d4/55",
214 "rgb:7f/d4/7f",
215 "rgb:7f/d4/aa",
216 "rgb:7f/d4/d4",
217 "rgb:aa/00/00",
218 "rgb:aa/00/2a",
219 "rgb:aa/00/55",
220 "rgb:aa/00/7f",
221 "rgb:aa/00/aa",
222 "rgb:aa/00/d4",
223 "rgb:aa/2a/00",
224 "rgb:aa/2a/2a",
225 "rgb:aa/2a/55",
226 "rgb:aa/2a/7f",
227 "rgb:aa/2a/aa",
228 "rgb:aa/2a/d4",
229 "rgb:aa/55/00",
230 "rgb:aa/55/2a",
231 "rgb:aa/55/55",
232 "rgb:aa/55/7f",
233 "rgb:aa/55/aa",
234 "rgb:aa/55/d4",
235 "rgb:aa/7f/00",
236 "rgb:aa/7f/2a",
237 "rgb:aa/7f/55",
238 "rgb:aa/7f/7f",
239 "rgb:aa/7f/aa",
240 "rgb:aa/7f/d4", 209 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 210 "rgb:8b/ff/ff",
242 "rgb:aa/aa/2a",
243 "rgb:aa/aa/55",
244 "rgb:aa/aa/7f",
245 "rgb:aa/aa/aa",
246 "rgb:aa/aa/d4",
247 "rgb:aa/d4/00",
248 "rgb:aa/d4/2a",
249 "rgb:aa/d4/55",
250 "rgb:aa/d4/7f",
251 "rgb:aa/d4/aa",
252 "rgb:aa/d4/d4",
253 "rgb:d4/00/00", 211 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 212 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 213 "rgb:cd/00/cd",
214 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 215 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 216 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 217 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 218 "rgb:cd/8b/ff",
269 "rgb:d4/55/aa",
270 "rgb:d4/55/d4",
271 "rgb:d4/7f/00",
272 "rgb:d4/7f/2a",
273 "rgb:d4/7f/55",
274 "rgb:d4/7f/7f",
275 "rgb:d4/7f/aa",
276 "rgb:d4/7f/d4",
277 "rgb:d4/aa/00",
278 "rgb:d4/aa/2a",
279 "rgb:d4/aa/55",
280 "rgb:d4/aa/7f",
281 "rgb:d4/aa/aa",
282 "rgb:d4/aa/d4",
283 "rgb:d4/d4/00", 219 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 220 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "rgb:d4/d4/d4", 221 "rgb:cd/cd/cd",
222 "rgb:cd/cd/ff",
223 "rgb:cd/ff/00",
224 "rgb:cd/ff/8b",
225 "rgb:cd/ff/cd",
226 "rgb:cd/ff/ff",
289 "rgb:08/08/08", 227 "rgb:ff/00/00",
228 "rgb:ff/00/8b",
229 "rgb:ff/00/cd",
230 "rgb:ff/00/ff",
231 "rgb:ff/8b/00",
232 "rgb:ff/8b/8b",
233 "rgb:ff/8b/cd",
234 "rgb:ff/8b/ff",
235 "rgb:ff/cd/00",
236 "rgb:ff/cd/8b",
237 "rgb:ff/cd/cd",
238 "rgb:ff/cd/ff",
239 "rgb:ff/ff/00",
240 "rgb:ff/ff/8b",
241 "rgb:ff/ff/cd",
242 "rgb:ff/ff/ff",
290 "rgb:12/12/12", 243 "rgb:2e/2e/2e",
291 "rgb:1c/1c/1c", 244 "rgb:5c/5c/5c",
292 "rgb:26/26/26",
293 "rgb:30/30/30", 245 "rgb:73/73/73",
294 "rgb:3a/3a/3a",
295 "rgb:44/44/44",
296 "rgb:4e/4e/4e",
297 "rgb:58/58/58", 246 "rgb:8b/8b/8b",
298 "rgb:62/62/62", 247 "rgb:a2/a2/a2",
299 "rgb:6c/6c/6c",
300 "rgb:76/76/76",
301 "rgb:80/80/80",
302 "rgb:8a/8a/8a",
303 "rgb:94/94/94", 248 "rgb:b9/b9/b9",
304 "rgb:9e/9e/9e",
305 "rgb:a8/a8/a8",
306 "rgb:b2/b2/b2",
307 "rgb:bc/bc/bc",
308 "rgb:c6/c6/c6",
309 "rgb:d0/d0/d0", 249 "rgb:d0/d0/d0",
310 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 250 "rgb:e7/e7/e7",
312 "rgb:ee/ee/ee", 251
313#endif
314#ifndef NO_CURSORCOLOR 252#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 253 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 254 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 255#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer */ 256 NULL, /* Color_pointer_fg */
257 NULL, /* Color_pointer_bg */
319 NULL, /* Color_border */ 258 NULL, /* Color_border */
320#ifndef NO_BOLD_UNDERLINE_REVERSE 259#ifndef NO_BOLD_UNDERLINE_REVERSE
321 NULL, /* Color_BD */ 260 NULL, /* Color_BD */
261 NULL, /* Color_IT */
322 NULL, /* Color_UL */ 262 NULL, /* Color_UL */
323 NULL, /* Color_RV */ 263 NULL, /* Color_RV */
324#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 264#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
265#if ENABLE_FRILLS
266 NULL, // Color_underline
267#endif
325#ifdef OPTION_HC 268#ifdef OPTION_HC
326 NULL, 269 NULL,
327#endif 270#endif
328#ifdef KEEP_SCROLLCOLOR 271#ifdef KEEP_SCROLLCOLOR
329 COLOR_SCROLLBAR, 272 COLOR_SCROLLBAR,
330 COLOR_SCROLLTROUGH, 273 COLOR_SCROLLTROUGH,
331#endif /* KEEP_SCROLLCOLOR */ 274#endif /* KEEP_SCROLLCOLOR */
332 275#if ENABLE_TRANSPARENCY
276 NULL,
277#endif
278#if OFF_FOCUS_FADING
279 "rgb:00/00/00",
280#endif
333 }; 281 };
334 282
335const char *const xa_names[NUM_XA] = 283void
336 {
337 "TEXT",
338 "COMPOUND_TEXT",
339 "UTF8_STRING",
340 "MULTIPLE",
341 "TARGETS",
342 "TIMESTAMP",
343 "VT_SELECTION",
344 "INCR",
345 "WM_DELETE_WINDOW",
346#ifdef TRANSPARENT
347 "_XROOTPMAP_ID",
348#endif
349#ifdef OFFIX_DND
350 "DndProtocol",
351 "DndSelection",
352#endif
353 "CLIPBOARD"
354 };
355
356bool
357rxvt_term::init_vars () 284rxvt_term::init_vars ()
358{ 285{
286 pix_colors = //
359 PixColors = new rxvt_color [TOTAL_COLORS]; 287 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
360 if (PixColors == NULL) 288#ifdef OFF_FOCUS_FADING
361 return false; 289 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
362
363#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
364 TermWin.pixmap = None;
365#endif 290#endif
366#ifdef UTMP_SUPPORT 291
367 next_utmp_action = SAVE;
368#endif
369#ifndef NO_SETOWNER_TTYDEV
370 next_tty_action = SAVE;
371#endif
372 292
373 MEvent.time = CurrentTime; 293 MEvent.time = CurrentTime;
374 MEvent.button = AnyButton; 294 MEvent.button = AnyButton;
375 Options = DEFAULT_OPTIONS;
376 want_refresh = 1; 295 want_refresh = 1;
377 cmd_pid = -1;
378 cmd_fd = tty_fd = -1;
379 PrivateModes = SavedModes = PrivMode_Default; 296 priv_modes = SavedModes = PrivMode_Default;
380 TermWin.focus = 0;
381 TermWin.ncol = 80; 297 ncol = 80;
382 TermWin.nrow = 24; 298 nrow = 24;
383 TermWin.int_bwidth = INTERNALBORDERWIDTH; 299 int_bwidth = INTERNALBORDERWIDTH;
384 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 300 ext_bwidth = EXTERNALBORDERWIDTH;
385 TermWin.lineSpace = LINESPACE; 301 lineSpace = LINESPACE;
386 TermWin.saveLines = SAVELINES; 302 saveLines = SAVELINES;
387 numPixColors = TOTAL_COLORS; 303 numpix_colors = TOTAL_COLORS;
388 304
389#ifndef NO_NEW_SELECTION
390 selection_style = NEW_SELECT;
391#else
392 selection_style = OLD_SELECT;
393#endif
394
395#ifndef NO_BRIGHTCOLOR
396 colorfgbg = DEFAULT_RSTYLE;
397#endif
398
399#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
400 ks_bigfont = XK_greater;
401 ks_smallfont = XK_less;
402#endif
403
404 refresh_limit = 1;
405 refresh_type = SLOW_REFRESH; 305 refresh_type = SLOW_REFRESH;
406 prev_nrow = prev_ncol = 0;
407 306
408 oldcursor.row = oldcursor.col = -1; 307 oldcursor.row = oldcursor.col = -1;
409#ifdef XPM_BACKGROUND
410 /* bgPixmap.w = bgPixmap.h = 0; */
411 bgPixmap.x = bgPixmap.y = 50;
412 bgPixmap.pixmap = None;
413#endif
414
415 last_bot = last_state = -1; 308 last_bot = last_state = -1;
416 309
417#ifdef MENUBAR 310 set_option (Opt_scrollBar);
418 menu_readonly = 1; 311 set_option (Opt_scrollTtyOutput);
419# if ! (MENUBAR_MAX > 1) 312 set_option (Opt_jumpScroll);
420 CurrentBar = & (BarList); 313 set_option (Opt_skipScroll);
421# endif /* (MENUBAR_MAX > 1) */ 314 set_option (Opt_secondaryScreen);
422#endif 315 set_option (Opt_secondaryScroll);
423 316 set_option (Opt_pastableTabs);
424 return true; 317 set_option (Opt_intensityStyles);
318 set_option (Opt_iso14755_52);
425} 319}
426 320
427void 321void
428rxvt_term::init_secondary () 322rxvt_term::init_secondary ()
429{ 323{
430 int i; 324 int i;
431#ifdef TTY_GID_SUPPORT
432 struct group *gr = getgrnam ("tty");
433
434 if (gr)
435 { /* change group ownership of tty to "tty" */
436 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
437 ttygid = gr->gr_gid;
438 }
439 else
440#endif /* TTY_GID_SUPPORT */
441
442 {
443 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
444 ttygid = getgid ();
445 }
446 325
447 /* 326 /*
448 * Close all unused file descriptors 327 * Close all unused file descriptors
449 * We don't want them, we don't need them. 328 * We don't want them, we don't need them.
450 */ 329 */
451 if ((i = open ("/dev/null", O_RDONLY)) < 0) 330 if ((i = open ("/dev/null", O_RDONLY)) < 0)
452 { 331 {
453 /* TODO: BOO HISS */ 332 /* TODO: BOO HISS */
454 dup2 (STDERR_FILENO, STDIN_FILENO); 333 dup2 (STDERR_FILENO, STDIN_FILENO);
455 } 334 }
456 else if (i > STDIN_FILENO) 335 else if (i != STDIN_FILENO)
457 { 336 {
458 dup2 (i, STDIN_FILENO); 337 dup2 (i, STDIN_FILENO);
459 close (i); 338 close (i);
460 } 339 }
461 340
… …
476/*----------------------------------------------------------------------*/ 355/*----------------------------------------------------------------------*/
477const char ** 356const char **
478rxvt_term::init_resources (int argc, const char *const *argv) 357rxvt_term::init_resources (int argc, const char *const *argv)
479{ 358{
480 int i, r_argc; 359 int i, r_argc;
481 char *val;
482 const char **cmd_argv, **r_argv; 360 const char **cmd_argv, **r_argv;
483 361
484 /* 362 /*
485 * Look for -exec option. Find => split and make cmd_argv[] of command args 363 * Look for -e option. Find => split and make cmd_argv[] of command args
486 */ 364 */
487 for (r_argc = 0; r_argc < argc; r_argc++) 365 for (r_argc = 0; r_argc < argc; r_argc++)
488 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) 366 if (!strcmp (argv[r_argc], "-e"))
489 break; 367 break;
368
369 if (r_argc == argc)
370 cmd_argv = NULL;
371 else if (!argv[r_argc + 1])
372 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
373 else
374 {
375 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
376
377 for (i = 0; i < argc - r_argc - 1; i++)
378 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
379
380 cmd_argv[i] = NULL;
381 }
490 382
491 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 383 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
492 384
493 for (i = 0; i < r_argc; i++) 385 for (i = 0; i < r_argc; i++)
494 r_argv[i] = (const char *)argv[i]; 386 r_argv[i] = (const char *)argv[i];
495 387
496 r_argv[i] = NULL; 388 r_argv[i] = NULL;
497 389
498 if (r_argc == argc)
499 cmd_argv = NULL;
500 else
501 {
502 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
503
504 for (i = 0; i < argc - r_argc - 1; i++)
505 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
506
507 cmd_argv[i] = NULL;
508 }
509
510 /* clear all resources */
511 for (i = 0; i < NUM_RESOURCES;)
512 rs[i++] = NULL;
513
514 rs[Rs_name] = rxvt_r_basename (argv[0]); 390 rs[Rs_name] = rxvt_basename (argv[0]);
515 391
516 /* 392 /*
517 * Open display, get options/resources and create the window 393 * Open display, get options/resources and create the window
518 */ 394 */
395
519 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 396 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
520 rs[Rs_display_name] = ":0"; 397 rs[Rs_display_name] = ":0";
521 398
522 get_options (r_argc, r_argv); 399 get_options (r_argc, r_argv);
400
401 if (!(display = displays.get (rs[Rs_display_name])))
402 {
403 free (r_argv);
404 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
405 }
406
407 // using a local pointer decreases code size a lot
408 xa = display->xa;
409
410 set (display);
411 extract_resources ();
412
413#if XFT
414 if (rs[Rs_depth])
415 select_visual (strtol (rs[Rs_depth], 0, 0));
416#endif
417
418#ifdef HAVE_AFTERIMAGE
419 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
420#endif
523 free (r_argv); 421 free (r_argv);
524 422
525#ifdef LOCAL_X_IS_UNIX 423 for (int i = NUM_RESOURCES; i--; )
526 if (rs[Rs_display_name][0] == ':') 424 if (rs [i] == resval_undef)
527 { 425 rs [i] = 0;
528 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 426
529 STRCPY (val, "unix"); 427#if ENABLE_PERL
530 STRCAT (val, rs[Rs_display_name]); 428 if (!rs[Rs_perl_ext_1])
531 display = displays.get (val); 429 rs[Rs_perl_ext_1] = "default";
532 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]))
533 } 434 {
534#endif 435 rxvt_perl.init (this);
535 436 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
536 if (!display
537 && ! (display = displays.get (rs[Rs_display_name])))
538 { 437 }
539 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 438#endif
540 exit (EXIT_FAILURE);
541 }
542
543 extract_resources (display->display, rs[Rs_name]);
544 439
545 /* 440 /*
546 * set any defaults not already set 441 * set any defaults not already set
547 */ 442 */
548 if (cmd_argv && cmd_argv[0]) 443 if (cmd_argv && cmd_argv[0])
549 { 444 {
550 if (!rs[Rs_title]) 445 if (!rs[Rs_title])
551 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 446 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
552 if (!rs[Rs_iconName]) 447 if (!rs[Rs_iconName])
553 rs[Rs_iconName] = rs[Rs_title]; 448 rs[Rs_iconName] = rs[Rs_title];
554 } 449 }
555 else 450 else
556 { 451 {
… …
559 if (!rs[Rs_iconName]) 454 if (!rs[Rs_iconName])
560 rs[Rs_iconName] = rs[Rs_name]; 455 rs[Rs_iconName] = rs[Rs_name];
561 } 456 }
562 457
563 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 458 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
564 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 459 saveLines = min (i, MAX_SAVELINES);
565 460
566#ifndef NO_FRILLS 461#if ENABLE_FRILLS
567 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)
568 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 463 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
464
569 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)
570 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 466 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
571#endif
572 467
573#ifndef NO_LINESPACE
574 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 468 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
575 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 469 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
576#endif 470#endif
577 471
578#ifdef POINTER_BLANK 472#ifdef POINTER_BLANK
579 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 473 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
580 pointerBlankDelay = i; 474 pointerBlankDelay = i;
581 else 475 else
582 pointerBlankDelay = 2; 476 pointerBlankDelay = 2;
583#endif 477#endif
584 478
585 /* no point having a scrollbar without having any scrollback! */ 479 /* no point having a scrollbar without having any scrollback! */
586 if (!TermWin.saveLines) 480 if (!saveLines)
587 Options &= ~Opt_scrollBar; 481 set_option (Opt_scrollBar, 0);
588 482
589#ifdef PRINTPIPE 483#ifdef PRINTPIPE
590 if (!rs[Rs_print_pipe]) 484 if (!rs[Rs_print_pipe])
591 rs[Rs_print_pipe] = PRINTPIPE; 485 rs[Rs_print_pipe] = PRINTPIPE;
592#endif 486#endif
593 487
594 if (!rs[Rs_cutchars]) 488 if (!rs[Rs_cutchars])
595 rs[Rs_cutchars] = CUTCHARS; 489 rs[Rs_cutchars] = CUTCHARS;
596 490
597#ifdef ACS_ASCII
598 if (!rs[Rs_acs_chars])
599 rs[Rs_acs_chars] = ACS_CHARS;
600 if ((i = STRLEN (rs[Rs_acs_chars])) < 0x20)
601 {
602 val = rxvt_realloc ((void *)rs[Rs_acs_chars], 0x20);
603 for (; i < 0x20; )
604 val[i] = ' ';
605 rs[Rs_acs_chars] = val;
606 }
607#endif
608
609#ifndef NO_BACKSPACE_KEY 491#ifndef NO_BACKSPACE_KEY
610 if (!rs[Rs_backspace_key]) 492 if (!rs[Rs_backspace_key])
611# ifdef DEFAULT_BACKSPACE 493# ifdef DEFAULT_BACKSPACE
612 key_backspace = DEFAULT_BACKSPACE; 494 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
613# else 495# else
614 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 496 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
615# endif 497# endif
616 else
617 {
618 val = STRDUP (rs[Rs_backspace_key]);
619 rxvt_Str_trim (val);
620 rxvt_Str_escaped (val);
621 key_backspace = val;
622 }
623#endif 498#endif
624 499
625#ifndef NO_DELETE_KEY 500#ifndef NO_DELETE_KEY
626 if (!rs[Rs_delete_key]) 501 if (!rs[Rs_delete_key])
627# ifdef DEFAULT_DELETE 502# ifdef DEFAULT_DELETE
628 key_delete = DEFAULT_DELETE; 503 rs[Rs_delete_key] = DEFAULT_DELETE;
629# else 504# else
630 key_delete = "\033[3~"; 505 rs[Rs_delete_key] = "\033[3~";
631# endif
632 else
633 {
634 val = STRDUP (rs[Rs_delete_key]);
635 rxvt_Str_trim (val);
636 rxvt_Str_escaped (val);
637 key_delete = val;
638 }
639#endif 506# endif
640 if (rs[Rs_answerbackstring])
641 {
642 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
643 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
644 }
645
646 if (rs[Rs_selectstyle])
647 {
648 if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0)
649 selection_style = OLD_WORD_SELECT;
650#ifndef NO_OLD_SELECTION
651
652 else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0)
653 selection_style = OLD_SELECT;
654#endif 507#endif
655
656 }
657 508
658#ifdef HAVE_SCROLLBARS 509#ifdef HAVE_SCROLLBARS
659 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 510 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
660 rs[Rs_scrollBar_thickness]);
661#endif 511#endif
662 512
663#ifdef XTERM_REVERSE_VIDEO 513#ifdef XTERM_REVERSE_VIDEO
664 /* this is how xterm implements reverseVideo */ 514 /* this is how xterm implements reverseVideo */
665 if (Options & Opt_reverseVideo) 515 if (option (Opt_reverseVideo))
666 { 516 {
667 if (!rs[Rs_color + Color_fg]) 517 if (!rs[Rs_color + Color_fg])
668 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 518 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
519
669 if (!rs[Rs_color + Color_bg]) 520 if (!rs[Rs_color + Color_bg])
670 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 521 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
671 } 522 }
672#endif 523#endif
673 524
… …
675 if (!rs[Rs_color + i]) 526 if (!rs[Rs_color + i])
676 rs[Rs_color + i] = def_colorName[i]; 527 rs[Rs_color + i] = def_colorName[i];
677 528
678#ifndef XTERM_REVERSE_VIDEO 529#ifndef XTERM_REVERSE_VIDEO
679 /* this is how we implement reverseVideo */ 530 /* this is how we implement reverseVideo */
680 if (Options & Opt_reverseVideo) 531 if (option (Opt_reverseVideo))
681 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]);
682#endif 533#endif
683 534
684 /* convenient aliases for setting fg/bg to colors */ 535 /* convenient aliases for setting fg/bg to colors */
685 color_aliases (Color_fg); 536 color_aliases (Color_fg);
686 color_aliases (Color_bg); 537 color_aliases (Color_bg);
687#ifndef NO_CURSORCOLOR 538#ifndef NO_CURSORCOLOR
688 color_aliases (Color_cursor); 539 color_aliases (Color_cursor);
689 color_aliases (Color_cursor2); 540 color_aliases (Color_cursor2);
690#endif /* NO_CURSORCOLOR */ 541#endif /* NO_CURSORCOLOR */
691 color_aliases (Color_pointer); 542 color_aliases (Color_pointer_fg);
543 color_aliases (Color_pointer_bg);
692 color_aliases (Color_border); 544 color_aliases (Color_border);
693#ifndef NO_BOLD_UNDERLINE_REVERSE 545#ifndef NO_BOLD_UNDERLINE_REVERSE
694 color_aliases (Color_BD); 546 color_aliases (Color_BD);
695 color_aliases (Color_UL); 547 color_aliases (Color_UL);
696 color_aliases (Color_RV); 548 color_aliases (Color_RV);
697#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];
698 553
699 return cmd_argv; 554 return cmd_argv;
700} 555}
701 556
702/*----------------------------------------------------------------------*/ 557/*----------------------------------------------------------------------*/
703void 558void
704rxvt_term::init_env () 559rxvt_term::init_env ()
705{ 560{
706 int i; 561 int i;
707 unsigned int u;
708 char *val; 562 char *val;
709 563
710#ifdef DISPLAY_IS_IP 564#ifdef DISPLAY_IS_IP
711 /* Fixup display_name for export over pty to any interested terminal 565 /* Fixup display_name for export over pty to any interested terminal
712 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 566 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
… …
720 */ 574 */
721 val = rxvt_network_display (rs[Rs_display_name]); 575 val = rxvt_network_display (rs[Rs_display_name]);
722 rs[Rs_display_name] = (const char *)val; 576 rs[Rs_display_name] = (const char *)val;
723 577
724 if (val == NULL) 578 if (val == NULL)
725#endif /* DISPLAY_IS_IP */ 579#endif /* DISPLAY_IS_IP */
726 val = XDisplayString (display->display); 580 val = XDisplayString (dpy);
727 581
728 if (rs[Rs_display_name] == NULL) 582 if (rs[Rs_display_name] == NULL)
729 rs[Rs_display_name] = val; /* use broken `:0' value */ 583 rs[Rs_display_name] = val; /* use broken `:0' value */
730 584
731 i = STRLEN (val); 585 i = strlen (val);
732 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 586 env_display = (char *)rxvt_malloc (i + 9);
733 587
734 sprintf (env_display, "DISPLAY=%s", val); 588 sprintf (env_display, "DISPLAY=%s", val);
735 589
736 /* avoiding the math library: 590 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
737 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
738 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
739 ;
740 MAX_IT (i, 1);
741 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
742
743 sprintf (env_windowid, "WINDOWID=%u",
744 (unsigned int)TermWin.parent[0]);
745 591
746 /* add entries to the environment: 592 /* add entries to the environment:
747 * @ DISPLAY: in case we started with -display 593 * @ DISPLAY: in case we started with -display
748 * @ WINDOWID: X window id number of the window 594 * @ WINDOWID: X window id number of the window
749 * @ COLORTERM: terminal sub-name and also indicates its color 595 * @ COLORTERM: terminal sub-name and also indicates its color
… …
751 * @ TERMINFO: path to terminfo directory 597 * @ TERMINFO: path to terminfo directory
752 * @ COLORFGBG: fg;bg color codes 598 * @ COLORFGBG: fg;bg color codes
753 */ 599 */
754 putenv (env_display); 600 putenv (env_display);
755 putenv (env_windowid); 601 putenv (env_windowid);
602
756 if (env_colorfgbg) 603 if (env_colorfgbg)
757 putenv (env_colorfgbg); 604 putenv (env_colorfgbg);
758 605
759#ifdef RXVT_TERMINFO 606#ifdef RXVT_TERMINFO
760 putenv ("TERMINFO=" RXVT_TERMINFO); 607 putenv ("TERMINFO=" RXVT_TERMINFO);
761#endif 608#endif
762 609
763 if (display->depth <= 2) 610 if (depth <= 2)
764 putenv ("COLORTERM=" COLORTERMENV "-mono"); 611 putenv ("COLORTERM=" COLORTERMENV "-mono");
765 else 612 else
766 putenv ("COLORTERM=" COLORTERMENVFULL); 613 putenv ("COLORTERM=" COLORTERMENVFULL);
767 614
768 if (rs[Rs_term_name] != NULL) 615 if (rs[Rs_term_name] != NULL)
769 { 616 {
770 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);
771 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 618 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
772 putenv (env_term); 619 putenv (env_term);
773 } 620 }
774 else 621 else
775 putenv ("TERM=" TERMENV); 622 putenv ("TERM=" TERMENV);
… …
777#ifdef HAVE_UNSETENV 624#ifdef HAVE_UNSETENV
778 /* avoid passing old settings and confusing term size */ 625 /* avoid passing old settings and confusing term size */
779 unsetenv ("LINES"); 626 unsetenv ("LINES");
780 unsetenv ("COLUMNS"); 627 unsetenv ("COLUMNS");
781 unsetenv ("TERMCAP"); /* terminfo should be okay */ 628 unsetenv ("TERMCAP"); /* terminfo should be okay */
782#endif /* HAVE_UNSETENV */ 629#endif /* HAVE_UNSETENV */
783} 630}
784 631
785/*----------------------------------------------------------------------*/ 632/*----------------------------------------------------------------------*/
786/* 633/*
787 * This is more or less stolen straight from XFree86 xterm. 634 * This is more or less stolen straight from XFree86 xterm.
788 * This should support all European type languages. 635 * This should support all European type languages.
789 */ 636 */
790void 637void
791rxvt_term::set_locale (const char *locale) 638rxvt_term::set_locale (const char *locale)
792{ 639{
640 set_environ (envv);
641
793#if HAVE_XSETLOCALE || HAVE_SETLOCALE 642#if HAVE_XSETLOCALE || HAVE_SETLOCALE
794 free (this->locale); 643 free (this->locale);
795 this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale)); 644 this->locale = setlocale (LC_CTYPE, locale);
645
646 if (!this->locale)
647 {
648 if (*locale)
649 {
650 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
651 setlocale (LC_CTYPE, "C");
652 }
653 else
654 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
655
656 this->locale = "C";
657 }
658
659
660 this->locale = strdup (this->locale);
796 SET_LOCALE (this->locale); 661 SET_LOCALE (this->locale);
797 mbstate.reset (); 662 mbstate.reset ();
798#endif 663#endif
664
799#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');
800 free (codeset); 672 free (codeset);
801 codeset = strdup (nl_langinfo (CODESET));
802 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
803 || !STRCASECMP (codeset, "UTF8");
804#else 673#else
805 enc_utf8 = 1; 674 enc_utf8 = 0;
806#endif 675#endif
807} 676}
808 677
809void 678void
810rxvt_term::init_xlocale () 679rxvt_term::init_xlocale ()
811{ 680{
681 set_environ (envv);
682
812#ifdef USE_XIM 683#ifdef USE_XIM
813 if (!locale) 684 if (!locale)
814 rxvt_print_error ("Setting locale failed."); 685 rxvt_warn ("setting locale failed, working without locale support.\n");
815 else 686 else
816 { 687 {
817 Atom wmlocale; 688 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
818
819 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
820 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
821 XA_STRING, 8, PropModeReplace,
822 (unsigned char *)locale, STRLEN (locale));
823 689
824 if (!XSupportsLocale ()) 690 if (!XSupportsLocale ())
825 { 691 {
826 rxvt_print_error ("The locale is not supported by Xlib"); 692 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
827 return; 693 return;
828 } 694 }
829 695
830 im_ev.start (display); 696 im_ev.start (display);
831 697
… …
841{ 707{
842 /* 708 /*
843 * Initialize the command connection. 709 * Initialize the command connection.
844 * This should be called after the X server connection is established. 710 * This should be called after the X server connection is established.
845 */ 711 */
846 int i;
847
848 for (i = 0; i < NUM_XA; i++)
849 xa[i] = XInternAtom (display->display, xa_names[i], False);
850
851 /* Enable delete window protocol */
852 XSetWMProtocols (display->display, TermWin.parent[0],
853 & (xa[XA_WMDELETEWINDOW]), 1);
854
855#ifdef USING_W11LIB
856 /* enable W11 callbacks */
857 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
858#endif
859 712
860#ifdef META8_OPTION 713#ifdef META8_OPTION
861 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 714 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
862#endif 715#endif
863 716
864 get_ourmods (); 717 get_ourmods ();
865 718
866 if (! (Options & Opt_scrollTtyOutput)) 719 if (!option (Opt_scrollTtyOutput))
867 PrivateModes |= PrivMode_TtyOutputInh; 720 priv_modes |= PrivMode_TtyOutputInh;
868 if (Options & Opt_scrollTtyKeypress) 721 if (option (Opt_scrollTtyKeypress))
869 PrivateModes |= PrivMode_Keypress; 722 priv_modes |= PrivMode_Keypress;
870 if (! (Options & Opt_jumpScroll)) 723 if (!option (Opt_jumpScroll))
871 PrivateModes |= PrivMode_smoothScroll; 724 priv_modes |= PrivMode_smoothScroll;
872 725
873#ifndef NO_BACKSPACE_KEY 726#ifndef NO_BACKSPACE_KEY
874 if (STRCMP (key_backspace, "DEC") == 0) 727 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
875 PrivateModes |= PrivMode_HaveBackSpace; 728 priv_modes |= PrivMode_HaveBackSpace;
876#endif 729#endif
877 730
878 /* add value for scrollBar */ 731 /* add value for scrollBar */
879 if (scrollbar_visible ()) 732 if (scrollBar.state)
880 { 733 {
881 PrivateModes |= PrivMode_scrollBar; 734 priv_modes |= PrivMode_scrollBar;
882 SavedModes |= PrivMode_scrollBar; 735 SavedModes |= PrivMode_scrollBar;
883 } 736 }
884 if (menubar_visible ())
885 {
886 PrivateModes |= PrivMode_menuBar;
887 SavedModes |= PrivMode_menuBar;
888 }
889 737
890#ifdef CURSOR_BLINK 738 run_command (argv);
891 if (Options & Opt_cursorBlink)
892 (void)gettimeofday (&lastcursorchange, NULL);
893#endif
894
895 if ((cmd_fd = run_command (argv)) < 0)
896 {
897 rxvt_print_error ("aborting");
898 exit (EXIT_FAILURE);
899 }
900} 739}
901 740
902/*----------------------------------------------------------------------*/ 741/*----------------------------------------------------------------------*/
903void 742void
904rxvt_term::Get_Colours () 743rxvt_term::Get_Colours ()
905{ 744{
906 int i; 745 int i;
907 746
747#ifdef OFF_FOCUS_FADING
748 pix_colors = pix_colors_focused;
749#endif
750
908 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 751 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
909 { 752 {
753 const char *name = rs[Rs_color + i];
754
755 if (!name)
756 continue;
757
910 rxvt_color xcol; 758 rxvt_color xcol;
911 759
912 if (!rs[Rs_color + i]) 760 if (!set_color (xcol, name))
913 continue;
914
915 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
916 { 761 {
917#ifndef XTERM_REVERSE_VIDEO 762#ifndef XTERM_REVERSE_VIDEO
918 if (i < 2 && (Options & Opt_reverseVideo)) 763 if (i < 2 && option (Opt_reverseVideo))
919 rs[Rs_color + i] = def_colorName[!i]; 764 name = def_colorName [1 - i];
920 else 765 else
921#endif 766#endif
922 rs[Rs_color + i] = def_colorName[i]; 767 name = def_colorName [i];
923 768
924 if (!rs[Rs_color + i]) 769 if (!name)
925 continue; 770 continue;
926 771
927 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 772 if (!set_color (xcol, name))
928 { 773 {
929 switch (i) 774 switch (i)
930 { 775 {
931 case Color_fg: 776 case Color_fg:
932 case Color_bg: 777 case Color_bg:
933 /* fatal: need bg/fg color */ 778 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
934 rxvt_print_error ("aborting"); 779 name = "";
935 exit (EXIT_FAILURE);
936 /* NOTREACHED */
937 break; 780 break;
938#ifndef NO_CURSORCOLOR 781#ifndef NO_CURSORCOLOR
939 case Color_cursor2: 782 case Color_cursor2:
940 xcol = PixColors[Color_fg]; 783#endif
941 break;
942#endif /* ! NO_CURSORCOLOR */
943 case Color_pointer: 784 case Color_pointer_fg:
944 xcol = PixColors[Color_fg]; 785 name = rs[Rs_color + Color_fg];
786 xcol.set (this, name);
945 break; 787 break;
946 default: 788 default:
947 xcol = PixColors[Color_bg]; /* None */ 789 name = rs[Rs_color + Color_bg];
790 xcol.set (this, name);
948 break; 791 break;
949 } 792 }
950 } 793 }
951 } 794 }
952 795
953 PixColors[i] = xcol; 796 pix_colors[i] = xcol;
954 SET_PIXCOLOR (i); 797 rs[Rs_color + i] = name;
798 }
799
800 if (depth <= 2)
955 } 801 {
956 802 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
957 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) 803 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
958 PixColors[Color_pointer] = PixColors[Color_fg]; 804 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
959 if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) 805 }
960 PixColors[Color_border] = PixColors[Color_fg];
961 806
962 /* 807 /*
963 * get scrollBar/menuBar shadow colors 808 * get scrollBar shadow colors
964 * 809 *
965 * The calculations of topShadow/bottomShadow values are adapted 810 * The calculations of topShadow/bottomShadow values are adapted
966 * from the fvwm window manager. 811 * from the fvwm window manager.
967 */ 812 */
968#ifdef KEEP_SCROLLCOLOR 813#ifdef KEEP_SCROLLCOLOR
969 814 if (depth <= 2)
970 if (XDEPTH <= 2) 815 {
971 { /* Monochrome */ 816 /* Monochrome */
972 PixColors[Color_scroll] = PixColors[Color_fg]; 817 alias_color (Color_scroll, Color_fg);
973 PixColors[Color_topShadow] = PixColors[Color_bg]; 818 alias_color (Color_topShadow, Color_bg);
974 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 819 alias_color (Color_bottomShadow, Color_bg);
975 } 820 }
976 else 821 else
977 { 822 {
978 rxvt_color xcol[3]; 823 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
979 /* xcol[0] == white
980 * xcol[1] == top shadow
981 * xcol[2] == bot shadow */
982 824
983 xcol[1] = PixColors[Color_scroll]; 825 rgba cscroll;
984# ifdef PREFER_24BIT 826 pix_colors [Color_scroll].get (cscroll);
985 xcol[0].set (display, 65535, 65535, 65535);
986 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
987# else
988 xcol[0].set (display, WhitePixel (display->display, display->screen));
989# endif
990
991 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
992
993 xcol[0].get (display, pr0, pg0, pb0);
994 xcol[1].get (display, pr1, pg1, pb1);
995
996 /* bottomShadowColor */
997 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
998 xcol[2] = PixColors[Color_Black];
999
1000 PixColors[Color_bottomShadow] = xcol[2];
1001 827
1002 /* topShadowColor */ 828 /* topShadowColor */
1003 if (!xcol[1].set (display, 829 if (!pix_colors[Color_topShadow].set (this,
1004 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 830 rgba (
1005 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 831 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1006 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 832 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1007 xcol[1] = PixColors[Color_White]; 833 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1008 834 cscroll.a)
1009 PixColors[Color_topShadow] = xcol[1]; 835 ))
836 alias_color (Color_topShadow, Color_White);
1010 } 837 }
1011#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
1012} 844}
1013 845
1014/*----------------------------------------------------------------------*/ 846/*----------------------------------------------------------------------*/
1015/* color aliases, fg/bg bright-bold */ 847/* color aliases, fg/bg bright-bold */
1016void 848void
… …
1019 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 851 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1020 { 852 {
1021 int i = atoi (rs[Rs_color + idx]); 853 int i = atoi (rs[Rs_color + idx]);
1022 854
1023 if (i >= 8 && i <= 15) 855 if (i >= 8 && i <= 15)
1024 { /* bright colors */ 856 /* bright colors */
1025 i -= 8;
1026#ifndef NO_BRIGHTCOLOR
1027 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 857 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
1028 return; 858 else if (i >= 0 && i <= 7)
1029#endif 859 /* normal colors */
1030
1031 }
1032
1033 if (i >= 0 && i <= 7) /* normal colors */
1034 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 860 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1035 } 861 }
1036} 862}
1037 863
1038/*----------------------------------------------------------------------*/ 864/*----------------------------------------------------------------------*/
… …
1041 * Use resource ``modifier'' to override the Meta modifier 867 * Use resource ``modifier'' to override the Meta modifier
1042 */ 868 */
1043void 869void
1044rxvt_term::get_ourmods () 870rxvt_term::get_ourmods ()
1045{ 871{
1046 int i, j, k; 872 int i, j, k;
1047 int requestedmeta, realmeta, realalt; 873 int requestedmeta, realmeta, realalt;
1048 const char *cm, *rsmod; 874 const char *cm, *rsmod;
1049 XModifierKeymap *map; 875 XModifierKeymap *map;
1050 KeyCode *kc; 876 KeyCode *kc;
1051 const unsigned int modmasks[] = 877 const unsigned int modmasks[] =
1052 { 878 {
1053 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 879 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1054 }; 880 };
1055 881
1056 requestedmeta = realmeta = realalt = 0; 882 requestedmeta = realmeta = realalt = 0;
1057 rsmod = rs[Rs_modifier]; 883 rsmod = rs[Rs_modifier];
884
1058 if (rsmod 885 if (rsmod
1059 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 886 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1060 requestedmeta = rsmod[3] - '0'; 887 requestedmeta = rsmod[3] - '0';
1061 888
1062 map = XGetModifierMapping (display->display); 889 map = XGetModifierMapping (dpy);
1063 kc = map->modifiermap; 890 kc = map->modifiermap;
891
1064 for (i = 1; i < 6; i++) 892 for (i = 1; i < 6; i++)
1065 { 893 {
1066 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 894 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
895
1067 for (j = map->max_keypermod; j--; k++) 896 for (j = map->max_keypermod; j--; k++)
1068 { 897 {
1069 if (kc[k] == 0) 898 if (kc[k] == 0)
1070 break; 899 break;
900
1071 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 901 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1072 { 902 {
1073 case XK_Num_Lock: 903 case XK_Num_Lock:
1074 ModNumLockMask = modmasks[i - 1]; 904 ModNumLockMask = modmasks[i - 1];
1075 /* FALLTHROUGH */ 905 continue;
1076 default: 906
1077 continue; /* for (;;) */ 907 case XK_ISO_Level3_Shift:
908 ModLevel3Mask = modmasks[i - 1];
909 continue;
910
1078 case XK_Meta_L: 911 case XK_Meta_L:
1079 case XK_Meta_R: 912 case XK_Meta_R:
1080 cm = "meta"; 913 cm = "meta";
1081 realmeta = i; 914 realmeta = i;
1082 break; 915 break;
916
1083 case XK_Alt_L: 917 case XK_Alt_L:
1084 case XK_Alt_R: 918 case XK_Alt_R:
1085 cm = "alt"; 919 cm = "alt";
1086 realalt = i; 920 realalt = i;
1087 break; 921 break;
922
1088 case XK_Super_L: 923 case XK_Super_L:
1089 case XK_Super_R: 924 case XK_Super_R:
1090 cm = "super"; 925 cm = "super";
1091 break; 926 break;
927
1092 case XK_Hyper_L: 928 case XK_Hyper_L:
1093 case XK_Hyper_R: 929 case XK_Hyper_R:
1094 cm = "hyper"; 930 cm = "hyper";
1095 break; 931 break;
932
933 default:
934 continue;
1096 } 935 }
1097 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 936
937 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1098 requestedmeta = i; 938 requestedmeta = i;
1099 } 939 }
1100 } 940 }
941
1101 XFreeModifiermap (map); 942 XFreeModifiermap (map);
943
1102 i = (requestedmeta ? requestedmeta 944 i = requestedmeta ? requestedmeta
1103 : (realmeta ? realmeta 945 : realmeta ? realmeta
1104 : (realalt ? realalt : 0))); 946 : realalt ? realalt
947 : 0;
948
1105 if (i) 949 if (i)
1106 ModMetaMask = modmasks[i - 1]; 950 ModMetaMask = modmasks[i - 1];
1107} 951}
1108 952
1109/*----------------------------------------------------------------------*/ 953/*----------------------------------------------------------------------*/
1110/* rxvt_Create_Windows () - Open and map the window */ 954/* rxvt_Create_Windows () - Open and map the window */
1111void 955void
1112rxvt_term::create_windows (int argc, const char *const *argv) 956rxvt_term::create_windows (int argc, const char *const *argv)
1113{ 957{
1114 XClassHint classHint; 958 XClassHint classHint;
1115 XWMHints wmHint; 959 XWMHints wmHint;
960#if ENABLE_FRILLS
961 MWMHints mwmhints = { };
962#endif
1116 XGCValues gcvalue; 963 XGCValues gcvalue;
1117 long vt_emask;
1118
1119 XWindowAttributes gattr; 964 XSetWindowAttributes attributes;
965 Window top, parent;
1120 966
1121 if (Options & Opt_transparent) 967 dLocal (Display *, dpy);
1122 {
1123 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1124 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1125 }
1126 968
1127 /* grab colors before netscape does */ 969 /* grab colors before netscape does */
1128 Get_Colours (); 970 Get_Colours ();
1129 971
1130 if (!change_font (rs[Rs_font])) 972 if (!set_fonts ())
1131 { 973 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1132 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n"); 974
1133 destroy (); 975 parent = display->root;
1134 return; 976
977 attributes.override_redirect = !!option (Opt_override_redirect);
978
979#if ENABLE_FRILLS
980 if (option (Opt_borderLess))
1135 } 981 {
982 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
983 {
984 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
985 attributes.override_redirect = true;
986 }
987 else
988 {
989 mwmhints.flags = MWM_HINTS_DECORATIONS;
990 }
991 }
992#endif
993
994#if ENABLE_XEMBED
995 if (rs[Rs_embed])
996 {
997 XWindowAttributes wattr;
998
999 parent = strtol (rs[Rs_embed], 0, 0);
1000
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);
1005 }
1006#endif
1136 1007
1137 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
1138 old_width = szHint.width; 1025 old_width = szHint.width;
1139 old_height = szHint.height; 1026 old_height = szHint.height;
1140 1027
1141 /* parent window - reverse video so we can see placement errors
1142 * sub-window placement & size in rxvt_resize_subwindows ()
1143 */
1144
1145#ifdef PREFER_24BIT
1146 XSetWindowAttributes attributes;
1147
1148 attributes.background_pixel = PixColors[Color_fg];
1149 attributes.border_pixel = PixColors[Color_border];
1150 attributes.colormap = display->cmap;
1151 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1152 szHint.x, szHint.y,
1153 szHint.width, szHint.height,
1154 TermWin.ext_bwidth,
1155 display->depth, InputOutput,
1156 display->visual,
1157 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1158#else
1159 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1160 szHint.x, szHint.y,
1161 szHint.width,
1162 szHint.height,
1163 TermWin.ext_bwidth,
1164 PixColors[Color_border],
1165 PixColors[Color_fg]);
1166#endif
1167
1168 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1028 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1169 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1029 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1170 1030
1171 classHint.res_name = (char *)rs[Rs_name]; 1031 classHint.res_name = (char *)rs[Rs_name];
1172 classHint.res_class = (char *)APL_CLASS; 1032 classHint.res_class = (char *)RESCLASS;
1173 1033
1174 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1034 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1175 wmHint.input = True; 1035 wmHint.input = True;
1176 wmHint.initial_state = (Options & Opt_iconic ? IconicState 1036 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1177 : NormalState); 1037 wmHint.window_group = top;
1178 wmHint.window_group = TermWin.parent[0];
1179 1038
1180 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1039 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1181 (char **)argv, argc, &szHint, &wmHint, &classHint); 1040 &szHint, &wmHint, &classHint);
1182 1041
1183 XSelectInput (display->display, TermWin.parent[0], 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
1063 long pid = getpid ();
1064
1065 XChangeProperty (dpy, top,
1066 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1067 PropModeReplace, (unsigned char *)&pid, 1);
1068
1069 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1070#endif
1071
1072 XSelectInput (dpy, top,
1184 KeyPressMask 1073 KeyPressMask
1185#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1074#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1186 | KeyReleaseMask 1075 | KeyReleaseMask
1187#endif 1076#endif
1188 | FocusChangeMask | VisibilityChangeMask 1077 | FocusChangeMask | VisibilityChangeMask
1189 | StructureNotifyMask); 1078 | ExposureMask | StructureNotifyMask);
1079
1190 termwin_ev.start (display, TermWin.parent[0]); 1080 termwin_ev.start (display, top);
1191 1081
1192 /* 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 */
1193 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1083 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1194 1084
1195#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1085#ifdef HAVE_SCROLLBARS
1196 /* cursor (menuBar/scrollBar): Black-on-White */ 1086 /* cursor scrollBar: Black-on-White */
1197 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr); 1087 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1198#endif
1199
1200#ifdef POINTER_BLANK
1201 {
1202 XColor blackcolour;
1203 blackcolour.red = 0;
1204 blackcolour.green = 0;
1205 blackcolour.blue = 0;
1206 Font f = XLoadFont (display->display, "fixed");
1207 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1208 &blackcolour, &blackcolour);
1209 XUnloadFont (display->display, f);
1210 }
1211#endif 1088#endif
1212 1089
1213 /* the vt window */ 1090 /* the vt window */
1214 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1091 vt = XCreateSimpleWindow (dpy, top,
1215 window_vt_x, window_vt_y, 1092 window_vt_x, window_vt_y,
1216 TermWin_TotalWidth (), 1093 width, height,
1217 TermWin_TotalHeight (),
1218 0, 1094 0,
1219 PixColors[Color_fg], 1095 pix_colors_focused[Color_fg],
1220 PixColors[Color_bg]); 1096 pix_colors_focused[Color_bg]);
1221 1097
1222#ifdef DEBUG_X 1098 attributes.bit_gravity = NorthWestGravity;
1223 XStoreName (display->display, TermWin.vt, "vt window"); 1099 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1224#endif
1225 1100
1226 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1101 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1227 | PropertyChangeMask);
1228 1102
1229#ifdef POINTER_BLANK
1230 pointer_unblank ();
1231
1232 if ((Options & Opt_pointerBlank)) 1103 if (option (Opt_pointerBlank))
1233 vt_emask |= PointerMotionMask; 1104 vt_emask |= PointerMotionMask;
1234 else 1105 else
1235#endif
1236 vt_emask |= (Button1MotionMask | Button3MotionMask); 1106 vt_emask |= Button1MotionMask | Button3MotionMask;
1237 1107
1238 XSelectInput (display->display, TermWin.vt, vt_emask); 1108 vt_select_input ();
1109
1239 vt_ev.start (display, TermWin.vt); 1110 vt_ev.start (display, vt);
1240
1241#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1242 if (menuBar_height ())
1243 {
1244 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1245 window_vt_x, 0,
1246 TermWin_TotalWidth (),
1247 menuBar_TotalHeight (),
1248 0,
1249 PixColors[Color_fg],
1250 PixColors[Color_scroll]);
1251
1252#ifdef DEBUG_X
1253 XStoreName (display->display, menuBar.win, "menubar");
1254#endif
1255
1256 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1257
1258 XDefineCursor (display->display, menuBar.win,
1259 XCreateFontCursor (display->display, XC_left_ptr));
1260
1261 XSelectInput (display->display, menuBar.win,
1262 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1263 | Button1MotionMask));
1264 menubar_ev.start (display, menuBar.win);
1265 }
1266#endif
1267
1268#ifdef XPM_BACKGROUND
1269 if (rs[Rs_backgroundPixmap] != NULL
1270 && ! (Options & Opt_transparent))
1271 {
1272 const char *p = rs[Rs_backgroundPixmap];
1273
1274 if ((p = STRCHR (p, ';')) != NULL)
1275 {
1276 p++;
1277 scale_pixmap (p);
1278 }
1279 set_bgPixmap (rs[Rs_backgroundPixmap]);
1280 scr_touch (True);
1281 }
1282#endif
1283 1111
1284 /* graphics context for the vt window */ 1112 /* graphics context for the vt window */
1285 gcvalue.foreground = PixColors[Color_fg]; 1113 gcvalue.foreground = pix_colors[Color_fg];
1286 gcvalue.background = PixColors[Color_bg]; 1114 gcvalue.background = pix_colors[Color_bg];
1287 gcvalue.graphics_exposures = 1; 1115 gcvalue.graphics_exposures = 0;
1288 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1116
1117 gc = XCreateGC (dpy, vt,
1289 GCForeground | GCBackground 1118 GCForeground | GCBackground | GCGraphicsExposures,
1290 | GCGraphicsExposures, &gcvalue); 1119 &gcvalue);
1291 1120
1292 TermWin.drawable = new rxvt_drawable (display, TermWin.vt); 1121 drawable = new rxvt_drawable (this, vt);
1293 1122
1294#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1123#ifdef RXVT_SCROLLBAR
1295 gcvalue.foreground = PixColors[Color_topShadow]; 1124 gcvalue.foreground = pix_colors[Color_topShadow];
1296 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1125 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1297 gcvalue.foreground = PixColors[Color_bottomShadow]; 1126 gcvalue.foreground = pix_colors[Color_bottomShadow];
1298 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1127 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1299 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)]; 1128 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1300 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1129 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1301#endif
1302}
1303
1304/*----------------------------------------------------------------------*/
1305/*
1306 * Run the command in a subprocess and return a file descriptor for the
1307 * master end of the pseudo-teletype pair with the command talking to
1308 * the slave.
1309 */
1310int
1311rxvt_term::run_command (const char *const *argv)
1312{
1313 int cfd, er;
1314
1315 /* get master (pty) */
1316 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1317 {
1318 rxvt_print_error ("can't open pseudo-tty");
1319 return -1;
1320 }
1321
1322 fcntl (cfd, F_SETFL, O_NONBLOCK);
1323
1324 /* get slave (tty) */
1325 if (tty_fd < 0)
1326 {
1327#ifndef NO_SETOWNER_TTYDEV
1328 privileged_ttydev (SAVE);
1329#endif
1330
1331 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1332 {
1333 close (cfd);
1334 rxvt_print_error ("can't open slave tty %s", ttydev);
1335 return -1;
1336 }
1337 }
1338#ifndef NO_BACKSPACE_KEY
1339 if (key_backspace[0] && !key_backspace[1])
1340 er = key_backspace[0];
1341 else if (STRCMP (key_backspace, "DEC") == 0)
1342 er = '\177'; /* the initial state anyway */
1343 else
1344#endif
1345
1346 er = -1;
1347
1348 rxvt_get_ttymode (& (tio), er);
1349
1350#ifndef __QNX__
1351 /* spin off the command interpreter */
1352 switch (cmd_pid = fork ())
1353 {
1354 case -1:
1355 rxvt_print_error ("can't fork");
1356 return -1;
1357 case 0:
1358 close (cfd); /* only keep tty_fd and STDERR open */
1359
1360 init_env ();
1361
1362 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1363 rxvt_print_error ("could not obtain control of tty");
1364 else
1365 {
1366 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1367 dup2 (tty_fd, STDIN_FILENO);
1368 dup2 (tty_fd, STDOUT_FILENO);
1369 dup2 (tty_fd, STDERR_FILENO);
1370
1371 if (tty_fd > 2)
1372 close (tty_fd);
1373
1374 run_child (argv);
1375 }
1376 exit (EXIT_FAILURE);
1377 /* NOTREACHED */
1378 default:
1379 {
1380#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1381 int fdstdin;
1382
1383 fdstdin = dup (STDIN_FILENO);
1384 dup2 (tty_fd, STDIN_FILENO);
1385#endif
1386
1387#ifdef UTMP_SUPPORT
1388 privileged_utmp (SAVE);
1389#endif
1390
1391#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1392
1393 dup2 (fdstdin, STDIN_FILENO);
1394 close (fdstdin);
1395#endif
1396
1397 }
1398 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1399 break;
1400 }
1401#else /* __QNX__ uses qnxspawn () */
1402 fchmod (tty_fd, 0622);
1403 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1404 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1405
1406 if (run_child (argv) == -1)
1407 exit (EXIT_FAILURE);
1408#endif
1409
1410 return cfd;
1411}
1412
1413/* ------------------------------------------------------------------------- *
1414 * CHILD PROCESS OPERATIONS *
1415 * ------------------------------------------------------------------------- */
1416/*
1417 * The only open file descriptor is the slave tty - so no error messages.
1418 * returns are fatal
1419 */
1420int
1421rxvt_term::run_child (const char *const *argv)
1422{
1423 char *login;
1424
1425 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1426
1427 if (Options & Opt_console)
1428 { /* be virtual console, fail silently */
1429#ifdef TIOCCONS
1430 unsigned int on = 1;
1431
1432 ioctl (STDIN_FILENO, TIOCCONS, &on);
1433#elif defined (SRIOCSREDIR)
1434 int fd;
1435
1436 fd = open (CONSOLE, O_WRONLY, 0);
1437 if (fd >= 0)
1438 {
1439 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1440 close (fd);
1441 }
1442#endif /* SRIOCSREDIR */
1443
1444 }
1445
1446 /* reset signals and spin off the command interpreter */
1447 signal (SIGINT, SIG_DFL);
1448 signal (SIGQUIT, SIG_DFL);
1449 signal (SIGCHLD, SIG_DFL);
1450 /*
1451 * mimick login's behavior by disabling the job control signals
1452 * a shell that wants them can turn them back on
1453 */
1454#ifdef SIGTSTP
1455 signal (SIGTSTP, SIG_IGN);
1456 signal (SIGTTIN, SIG_IGN);
1457 signal (SIGTTOU, SIG_IGN);
1458#endif /* SIGTSTP */
1459
1460 /* set window size */
1461 struct winsize ws;
1462
1463 ws.ws_col = TermWin.ncol;
1464 ws.ws_row = TermWin.nrow;
1465 ws.ws_xpixel = ws.ws_ypixel = 0;
1466 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1467
1468 // unblock signals (signals are blocked by iom.C
1469 sigset_t ss;
1470 sigemptyset (&ss);
1471 sigprocmask (SIG_SETMASK, &ss, 0);
1472
1473#ifndef __QNX__
1474 /* command interpreter path */
1475 if (argv != NULL)
1476 {
1477# ifdef DEBUG_CMD
1478 int i;
1479
1480 for (i = 0; argv[i]; i++)
1481 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1482# endif 1130#endif
1483 1131
1484 execvp (argv[0], (char *const *)argv); 1132#ifdef OFF_FOCUS_FADING
1485 /* no error message: STDERR is closed! */ 1133 // initially we are in unfocused state
1486 } 1134 if (rs[Rs_fade])
1487 else 1135 pix_colors = pix_colors_unfocused;
1488 {
1489 const char *argv0, *shell;
1490
1491 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1492 shell = "/bin/sh";
1493
1494 argv0 = (const char *)rxvt_r_basename (shell);
1495 if (Options & Opt_loginShell)
1496 {
1497 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1498
1499 login[0] = '-';
1500 STRCPY (&login[1], argv0);
1501 argv0 = login;
1502 }
1503 execlp (shell, argv0, NULL);
1504 /* no error message: STDERR is closed! */
1505 }
1506
1507#else /* __QNX__ uses qnxspawn () */
1508
1509 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1510 char *command = NULL, fullcommand[_MAX_PATH];
1511 char **arg_v, *arg_a[2] = { NULL, NULL };
1512
1513 if (argv != NULL)
1514 {
1515 if (access (argv[0], X_OK) == -1)
1516 {
1517 if (STRCHR (argv[0], '/') == NULL)
1518 {
1519 searchenv (argv[0], "PATH", fullcommand);
1520 if (fullcommand[0] != '\0')
1521 command = fullcommand;
1522 }
1523 if (access (command, X_OK) == -1)
1524 return -1;
1525 }
1526 else
1527 command = argv[0];
1528 arg_v = argv;
1529 }
1530 else
1531 {
1532 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1533 command = "/bin/sh";
1534
1535 arg_a[0] = my_basename (command);
1536 if (Options & Opt_loginShell)
1537 {
1538 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1539
1540 login[0] = '-';
1541 STRCPY (&login[1], arg_a[0]);
1542 arg_a[0] = login;
1543 }
1544 arg_v = arg_a;
1545 }
1546 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1547 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1548 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1549 command, arg_v, environ, iov_a, 0);
1550 if (login)
1551 free (login);
1552
1553 close (tty_fd);
1554 return cmd_fd;
1555
1556#endif 1136#endif
1557 return -1; 1137
1138 pointer_unblank ();
1139 scr_recolour ();
1558} 1140}
1559 1141
1560/* ------------------------------------------------------------------------- * 1142/* ------------------------------------------------------------------------- *
1561 * GET TTY CURRENT STATE * 1143 * GET TTY CURRENT STATE *
1562 * ------------------------------------------------------------------------- */ 1144 * ------------------------------------------------------------------------- */
1563/* rxvt_get_ttymode () */
1564/* EXTPROTO */
1565void 1145void
1566rxvt_get_ttymode (ttymode_t *tio, int erase) 1146rxvt_get_ttymode (ttymode_t *tio, int erase)
1567{ 1147{
1568#ifdef HAVE_TERMIOS_H
1569 /* 1148 /*
1570 * standard System V termios interface 1149 * standard System V termios interface
1571 */ 1150 */
1572 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1151 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1573 { 1152 {
1574 /* 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
1575 tio->c_cc[VINTR] = CINTR; 1157 tio->c_cc[VINTR] = CINTR;
1576 tio->c_cc[VQUIT] = CQUIT; 1158 tio->c_cc[VQUIT] = CQUIT;
1577 tio->c_cc[VERASE] = CERASE; 1159 tio->c_cc[VERASE] = CERASE;
1160#ifdef VERASE2
1161 tio->c_cc[VERASE2] = CERASE2;
1162#endif
1578 tio->c_cc[VKILL] = CKILL; 1163 tio->c_cc[VKILL] = CKILL;
1579 tio->c_cc[VSTART] = CSTART; 1164 tio->c_cc[VSTART] = CSTART;
1580 tio->c_cc[VSTOP] = CSTOP; 1165 tio->c_cc[VSTOP] = CSTOP;
1581 tio->c_cc[VSUSP] = CSUSP; 1166 tio->c_cc[VSUSP] = CSUSP;
1582# ifdef VDSUSP 1167# ifdef VDSUSP
1583
1584 tio->c_cc[VDSUSP] = CDSUSP; 1168 tio->c_cc[VDSUSP] = CDSUSP;
1585# endif 1169# endif
1586# ifdef VREPRINT 1170# ifdef VREPRINT
1587
1588 tio->c_cc[VREPRINT] = CRPRNT; 1171 tio->c_cc[VREPRINT] = CRPRNT;
1589# endif 1172# endif
1590# ifdef VDISCRD 1173# ifdef VDISCRD
1591
1592 tio->c_cc[VDISCRD] = CFLUSH; 1174 tio->c_cc[VDISCRD] = CFLUSH;
1593# endif 1175# endif
1594# ifdef VWERSE 1176# ifdef VWERSE
1595
1596 tio->c_cc[VWERSE] = CWERASE; 1177 tio->c_cc[VWERSE] = CWERASE;
1597# endif 1178# endif
1598# ifdef VLNEXT 1179# ifdef VLNEXT
1599
1600 tio->c_cc[VLNEXT] = CLNEXT; 1180 tio->c_cc[VLNEXT] = CLNEXT;
1601# endif 1181# endif
1602
1603 } 1182 }
1183
1604 tio->c_cc[VEOF] = CEOF; 1184 tio->c_cc[VEOF] = CEOF;
1605 tio->c_cc[VEOL] = VDISABLE; 1185 tio->c_cc[VEOL] = VDISABLE;
1606# ifdef VEOL2 1186# ifdef VEOL2
1607
1608 tio->c_cc[VEOL2] = VDISABLE; 1187 tio->c_cc[VEOL2] = VDISABLE;
1609# endif 1188# endif
1610# ifdef VSWTC 1189# ifdef VSWTC
1611
1612 tio->c_cc[VSWTC] = VDISABLE; 1190 tio->c_cc[VSWTC] = VDISABLE;
1613# endif 1191# endif
1614# ifdef VSWTCH 1192# ifdef VSWTCH
1615
1616 tio->c_cc[VSWTCH] = VDISABLE; 1193 tio->c_cc[VSWTCH] = VDISABLE;
1617# endif 1194# endif
1618# if VMIN != VEOF 1195# if VMIN != VEOF
1619
1620 tio->c_cc[VMIN] = 1; 1196 tio->c_cc[VMIN] = 1;
1621# endif 1197# endif
1622# if VTIME != VEOL 1198# if VTIME != VEOL
1623
1624 tio->c_cc[VTIME] = 0; 1199 tio->c_cc[VTIME] = 0;
1625# endif 1200# endif
1626 1201
1627 if (erase != -1) 1202 if (erase != -1)
1628 tio->c_cc[VERASE] = (char)erase; 1203 tio->c_cc[VERASE] = (char)erase;
… …
1644 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1219 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1645# if defined (ECHOCTL) && defined (ECHOKE) 1220# if defined (ECHOCTL) && defined (ECHOKE)
1646 | ECHOCTL | ECHOKE 1221 | ECHOCTL | ECHOKE
1647# endif 1222# endif
1648 | ECHOE | ECHOK); 1223 | ECHOE | ECHOK);
1649# else /* HAVE_TERMIOS_H */
1650
1651 /*
1652 * sgtty interface
1653 */
1654
1655 /* get parameters -- gtty */
1656 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1657 {
1658 tio->sg.sg_erase = CERASE; /* ^H */
1659 tio->sg.sg_kill = CKILL; /* ^U */
1660 }
1661 if (erase != -1)
1662 tio->sg.sg_erase = (char)erase;
1663
1664 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1665
1666 /* get special characters */
1667 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1668 {
1669 tio->tc.t_intrc = CINTR; /* ^C */
1670 tio->tc.t_quitc = CQUIT; /* ^\ */
1671 tio->tc.t_startc = CSTART; /* ^Q */
1672 tio->tc.t_stopc = CSTOP; /* ^S */
1673 tio->tc.t_eofc = CEOF; /* ^D */
1674 tio->tc.t_brkc = -1;
1675 }
1676 /* get local special chars */
1677 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1678 {
1679 tio->lc.t_suspc = CSUSP; /* ^Z */
1680 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1681 tio->lc.t_rprntc = CRPRNT; /* ^R */
1682 tio->lc.t_flushc = CFLUSH; /* ^O */
1683 tio->lc.t_werasc = CWERASE; /* ^W */
1684 tio->lc.t_lnextc = CLNEXT; /* ^V */
1685 }
1686 /* get line discipline */
1687 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1688# ifdef NTTYDISC
1689
1690 tio->line = NTTYDISC;
1691# endif /* NTTYDISC */
1692
1693 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1694#endif /* HAVE_TERMIOS_H */
1695 1224
1696 /* 1225 /*
1697 * Debugging 1226 * Debugging
1698 */ 1227 */
1699#ifdef DEBUG_TTYMODE 1228#ifdef DEBUG_TTYMODE
1700#ifdef HAVE_TERMIOS_H
1701 /* c_iflag bits */ 1229 /* c_iflag bits */
1702 fprintf (stderr, "Input flags\n"); 1230 fprintf (stderr, "Input flags\n");
1703 1231
1704 /* cpp token stringize doesn't work on all machines <sigh> */ 1232 /* cpp token stringize doesn't work on all machines <sigh> */
1705# define FOO(flag,name) \ 1233# define FOO(flag,name) \
… …
1717 FOO (IGNCR, "IGNCR"); 1245 FOO (IGNCR, "IGNCR");
1718 FOO (ICRNL, "ICRNL"); 1246 FOO (ICRNL, "ICRNL");
1719 FOO (IXON, "IXON"); 1247 FOO (IXON, "IXON");
1720 FOO (IXOFF, "IXOFF"); 1248 FOO (IXOFF, "IXOFF");
1721# ifdef IUCLC 1249# ifdef IUCLC
1722
1723 FOO (IUCLC, "IUCLC"); 1250 FOO (IUCLC, "IUCLC");
1724# endif 1251# endif
1725# ifdef IXANY 1252# ifdef IXANY
1726
1727 FOO (IXANY, "IXANY"); 1253 FOO (IXANY, "IXANY");
1728# endif 1254# endif
1729# ifdef IMAXBEL 1255# ifdef IMAXBEL
1730
1731 FOO (IMAXBEL, "IMAXBEL"); 1256 FOO (IMAXBEL, "IMAXBEL");
1732# endif 1257# endif
1733 1258
1734 fprintf (stderr, "\n"); 1259 fprintf (stderr, "\n");
1735 1260
… …
1742 FOO (VERASE, "VERASE"); 1267 FOO (VERASE, "VERASE");
1743 FOO (VKILL, "VKILL"); 1268 FOO (VKILL, "VKILL");
1744 FOO (VEOF, "VEOF"); 1269 FOO (VEOF, "VEOF");
1745 FOO (VEOL, "VEOL"); 1270 FOO (VEOL, "VEOL");
1746# ifdef VEOL2 1271# ifdef VEOL2
1747
1748 FOO (VEOL2, "VEOL2"); 1272 FOO (VEOL2, "VEOL2");
1749# endif 1273# endif
1750# ifdef VSWTC 1274# ifdef VSWTC
1751
1752 FOO (VSWTC, "VSWTC"); 1275 FOO (VSWTC, "VSWTC");
1753# endif 1276# endif
1754# ifdef VSWTCH 1277# ifdef VSWTCH
1755
1756 FOO (VSWTCH, "VSWTCH"); 1278 FOO (VSWTCH, "VSWTCH");
1757# endif 1279# endif
1758
1759 FOO (VSTART, "VSTART"); 1280 FOO (VSTART, "VSTART");
1760 FOO (VSTOP, "VSTOP"); 1281 FOO (VSTOP, "VSTOP");
1761 FOO (VSUSP, "VSUSP"); 1282 FOO (VSUSP, "VSUSP");
1762# ifdef VDSUSP 1283# ifdef VDSUSP
1763
1764 FOO (VDSUSP, "VDSUSP"); 1284 FOO (VDSUSP, "VDSUSP");
1765# endif 1285# endif
1766# ifdef VREPRINT 1286# ifdef VREPRINT
1767
1768 FOO (VREPRINT, "VREPRINT"); 1287 FOO (VREPRINT, "VREPRINT");
1769# endif 1288# endif
1770# ifdef VDISCRD 1289# ifdef VDISCRD
1771
1772 FOO (VDISCRD, "VDISCRD"); 1290 FOO (VDISCRD, "VDISCRD");
1773# endif 1291# endif
1774# ifdef VWERSE 1292# ifdef VWERSE
1775
1776 FOO (VWERSE, "VWERSE"); 1293 FOO (VWERSE, "VWERSE");
1777# endif 1294# endif
1778# ifdef VLNEXT 1295# ifdef VLNEXT
1779
1780 FOO (VLNEXT, "VLNEXT"); 1296 FOO (VLNEXT, "VLNEXT");
1781# endif 1297# endif
1782 1298
1783 fprintf (stderr, "\n"); 1299 fprintf (stderr, "\n");
1784# undef FOO 1300# undef FOO
1785# endif /* HAVE_TERMIOS_H */ 1301#endif /* DEBUG_TTYMODE */
1786#endif /* DEBUG_TTYMODE */
1787} 1302}
1788 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 SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
1345 pty->set_utf8_mode (enc_utf8);
1346
1347 /* set initial window size */
1348 tt_winch ();
1349
1350#if ENABLE_FRILLS
1351 if (rs[Rs_pty_fd])
1352 return;
1353#endif
1354
1355 /* spin off the command interpreter */
1356 switch (cmd_pid = fork ())
1357 {
1358 case -1:
1359 {
1360 cmd_pid = 0;
1361 rxvt_fatal ("can't fork, aborting.\n");
1362 }
1363 case 0:
1364 init_env ();
1365
1366 if (!pty->make_controlling_tty ())
1367 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1368 else
1369 {
1370 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1371 dup2 (pty->tty, STDIN_FILENO);
1372 dup2 (pty->tty, STDOUT_FILENO);
1373 dup2 (pty->tty, STDERR_FILENO);
1374
1375 // close all our file handles that we do no longer need
1376 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1377 {
1378 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1379 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1380 }
1381
1382 run_child (argv);
1383 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1384 }
1385
1386 _exit (EXIT_FAILURE);
1387
1388 default:
1389 if (!option (Opt_utmpInhibit))
1390 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1391
1392 pty->close_tty ();
1393
1394 child_ev.start (cmd_pid);
1395
1396 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1397 break;
1398 }
1399}
1400
1401/* ------------------------------------------------------------------------- *
1402 * CHILD PROCESS OPERATIONS *
1403 * ------------------------------------------------------------------------- */
1404/*
1405 * The only open file descriptor is the slave tty - so no error messages.
1406 * returns are fatal
1407 */
1408int
1409rxvt_term::run_child (const char *const *argv)
1410{
1411 char *login;
1412
1413 if (option (Opt_console))
1414 {
1415 /* be virtual console, fail silently */
1416#ifdef TIOCCONS
1417 unsigned int on = 1;
1418
1419 ioctl (STDIN_FILENO, TIOCCONS, &on);
1420#elif defined (SRIOCSREDIR)
1421 int fd;
1422
1423 fd = open (CONSOLE, O_WRONLY, 0);
1424 if (fd >= 0)
1425 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1426 close (fd);
1427#endif /* SRIOCSREDIR */
1428 }
1429
1430 /* reset signals and spin off the command interpreter */
1431 signal (SIGINT, SIG_DFL);
1432 signal (SIGQUIT, SIG_DFL);
1433 signal (SIGCHLD, SIG_DFL);
1434 signal (SIGHUP, SIG_DFL);
1435 signal (SIGPIPE, SIG_DFL);
1436 /*
1437 * mimick login's behavior by disabling the job control signals
1438 * a shell that wants them can turn them back on
1439 */
1440#ifdef SIGTSTP
1441 signal (SIGTSTP, SIG_IGN);
1442 signal (SIGTTIN, SIG_IGN);
1443 signal (SIGTTOU, SIG_IGN);
1444#endif /* SIGTSTP */
1445
1446 // unblock signals (signals are blocked by iom.C
1447 sigset_t ss;
1448 sigemptyset (&ss);
1449 sigprocmask (SIG_SETMASK, &ss, 0);
1450
1451 /* command interpreter path */
1452 if (argv)
1453 {
1454# ifdef DEBUG_CMD
1455 int i;
1456
1457 for (i = 0; argv[i]; i++)
1458 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1459# endif
1460
1461 execvp (argv[0], (char *const *)argv);
1462 /* no error message: STDERR is closed! */
1463 }
1464 else
1465 {
1466 const char *argv0, *shell;
1467
1468 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1469 shell = "/bin/sh";
1470
1471 argv0 = (const char *)rxvt_basename (shell);
1472
1473 if (option (Opt_loginShell))
1474 {
1475 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1476
1477 login[0] = '-';
1478 strcpy (&login[1], argv0);
1479 argv0 = login;
1480 }
1481
1482 execlp (shell, argv0, (char *)0);
1483 /* no error message: STDERR is closed! */
1484 }
1485
1486 return -1;
1487}
1488
1789/*----------------------- end-of-file (C source) -----------------------*/ 1489/*----------------------- end-of-file (C source) -----------------------*/

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