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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.45 by pcg, Mon Mar 22 17:18:25 2004 UTC vs.
Revision 1.246 by ayin, Sun Jan 27 22:48:33 2008 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) 2003-2008 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"
39#include "keyboard.h"
37 40
41#include <limits>
42
38#include <signal.h> 43#include <csignal>
44
45#include <fcntl.h>
46
47#ifdef HAVE_XSETLOCALE
48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale>
53# endif
54#endif
55
56#ifdef HAVE_NL_LANGINFO
57# include <langinfo.h>
58#endif
59
60#ifdef DISPLAY_IS_IP
61/* On Solaris link with -lsocket and -lnsl */
62#include <sys/types.h>
63#include <sys/socket.h>
64
65/* these next two are probably only on Sun (not Solaris) */
66#ifdef HAVE_SYS_SOCKIO_H
67#include <sys/sockio.h>
68#endif
69#ifdef HAVE_SYS_BYTEORDER_H
70#include <sys/byteorder.h>
71#endif
72
73#include <netinet/in.h>
74#include <arpa/inet.h>
75#include <net/if.h>
76#include <net/if_arp.h>
77
78static char *
79rxvt_network_display (const char *display)
80{
81 char buffer[1024], *rval = NULL;
82 struct ifconf ifc;
83 struct ifreq *ifr;
84 int i, skfd;
85
86 if (display[0] != ':' && strncmp (display, "unix:", 5))
87 return (char *) display; /* nothing to do */
88
89 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
90 ifc.ifc_buf = buffer;
91
92 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
93 {
94 perror ("socket");
95 return NULL;
96 }
97
98 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
99 {
100 perror ("SIOCGIFCONF");
101 close (skfd);
102 return NULL;
103 }
104
105 for (i = 0, ifr = ifc.ifc_req;
106 i < (ifc.ifc_len / sizeof (struct ifreq));
107 i++, ifr++)
108 {
109 struct ifreq ifr2;
110
111 strcpy (ifr2.ifr_name, ifr->ifr_name);
112
113 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
114 {
115 unsigned long addr;
116 struct sockaddr_in *p_addr;
117
118 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
119 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
120
121 /*
122 * not "0.0.0.0" or "127.0.0.1" - so format the address
123 */
124 if (addr && addr != 0x7F000001)
125 {
126 char *colon = strchr (display, ':');
127
128 if (colon == NULL)
129 colon = ":0.0";
130
131 rval = rxvt_malloc (strlen (colon) + 16);
132 sprintf (rval, "%d.%d.%d.%d%s",
133 (int) ((addr >> 030) & 0xFF),
134 (int) ((addr >> 020) & 0xFF),
135 (int) ((addr >> 010) & 0xFF),
136 (int) (addr & 0xFF), colon);
137 break;
138 }
139 }
140 }
141
142 close (skfd);
143
144 return rval;
145}
146#endif
39 147
40const char *const def_colorName[] = 148const char *const def_colorName[] =
41 { 149 {
42 COLOR_FOREGROUND, 150 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 151 COLOR_BACKGROUND,
44 /* low-intensity colors */ 152 /* low-intensity colors */
45 "Black", /* 0: black (#000000) */ 153 "rgb:00/00/00", // 0: black (Black)
46#ifndef NO_BRIGHTCOLOR 154 "rgb:cd/00/00", // 1: red (Red3)
47 "Red3", /* 1: red (#CD0000) */ 155 "rgb:00/cd/00", // 2: green (Green3)
48 "Green3", /* 2: green (#00CD00) */ 156 "rgb:cd/cd/00", // 3: yellow (Yellow3)
49 "Yellow3", /* 3: yellow (#CDCD00) */ 157 "rgb:00/00/cd", // 4: blue (Blue3)
50 "Blue3", /* 4: blue (#0000CD) */ 158 "rgb:cd/00/cd", // 5: magenta (Magenta3)
51 "Magenta3", /* 5: magenta (#CD00CD) */ 159 "rgb:00/cd/cd", // 6: cyan (Cyan3)
52 "Cyan3", /* 6: cyan (#00CDCD) */
53# ifdef XTERM_COLORS 160# ifdef XTERM_COLORS
54 "Grey90", /* 7: white (#E5E5E5) */ 161 "rgb:e5/e5/e5", // 7: white (Grey90)
55# else 162# else
56 "AntiqueWhite", /* 7: white (#FAEBD7) */ 163 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
57# endif 164# endif
58 /* high-intensity colors */ 165 /* high-intensity colors */
59# ifdef XTERM_COLORS 166# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 167 "rgb:4d/4d/4d", // 8: bright black (Grey30)
61# else 168# else
62 "Grey25", /* 8: bright black (#404040) */ 169 "rgb:40/40/40", // 8: bright black (Grey25)
63# endif 170# endif
64#endif /* NO_BRIGHTCOLOR */ 171 "rgb:ff/00/00", // 1/9: bright red (Reed)
65 "Red", /* 1/9: bright red (#FF0000) */ 172 "rgb:00/ff/00", // 2/10: bright green (Green)
66 "Green", /* 2/10: bright green (#00FF00) */ 173 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 174 "rgb:00/00/ff", // 4/12: bright blue (Blue)
68 "Blue", /* 4/12: bright blue (#0000FF) */ 175 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 176 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 177 "rgb:ff/ff/ff", // 7/15: bright white (White)
71 "White", /* 7/15: bright white (#FFFFFF) */ 178
72#ifdef TTY_256COLOR 179 // 88 xterm colours
73 "rgb:00/00/00", /* default 16-255 color table */
74 "rgb:00/00/2a", 180 "rgb:00/00/00",
75 "rgb:00/00/55", 181 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 182 "rgb:00/00/cd",
183 "rgb:00/00/ff",
79 "rgb:00/2a/00", 184 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 185 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 186 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 187 "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", 188 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 189 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "rgb:00/d4/d4", 190 "rgb:00/cd/cd",
191 "rgb:00/cd/ff",
192 "rgb:00/ff/00",
193 "rgb:00/ff/8b",
194 "rgb:00/ff/cd",
195 "rgb:00/ff/ff",
109 "rgb:2a/00/00", 196 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 197 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 198 "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", 199 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 200 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 201 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 202 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 203 "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", 204 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 205 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 206 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 207 "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", 208 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 209 "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", 210 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 211 "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", 212 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 213 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 214 "rgb:cd/00/cd",
215 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 216 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 217 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 218 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 219 "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", 220 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 221 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "rgb:d4/d4/d4", 222 "rgb:cd/cd/cd",
223 "rgb:cd/cd/ff",
224 "rgb:cd/ff/00",
225 "rgb:cd/ff/8b",
226 "rgb:cd/ff/cd",
227 "rgb:cd/ff/ff",
289 "rgb:08/08/08", 228 "rgb:ff/00/00",
229 "rgb:ff/00/8b",
230 "rgb:ff/00/cd",
231 "rgb:ff/00/ff",
232 "rgb:ff/8b/00",
233 "rgb:ff/8b/8b",
234 "rgb:ff/8b/cd",
235 "rgb:ff/8b/ff",
236 "rgb:ff/cd/00",
237 "rgb:ff/cd/8b",
238 "rgb:ff/cd/cd",
239 "rgb:ff/cd/ff",
240 "rgb:ff/ff/00",
241 "rgb:ff/ff/8b",
242 "rgb:ff/ff/cd",
243 "rgb:ff/ff/ff",
290 "rgb:12/12/12", 244 "rgb:2e/2e/2e",
291 "rgb:1c/1c/1c", 245 "rgb:5c/5c/5c",
292 "rgb:26/26/26",
293 "rgb:30/30/30", 246 "rgb:73/73/73",
294 "rgb:3a/3a/3a",
295 "rgb:44/44/44",
296 "rgb:4e/4e/4e",
297 "rgb:58/58/58", 247 "rgb:8b/8b/8b",
298 "rgb:62/62/62", 248 "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", 249 "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", 250 "rgb:d0/d0/d0",
310 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 251 "rgb:e7/e7/e7",
312 "rgb:ee/ee/ee", 252
313#endif
314#ifndef NO_CURSORCOLOR 253#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 254 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 255 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 256#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer */ 257 NULL, /* Color_pointer_fg */
258 NULL, /* Color_pointer_bg */
319 NULL, /* Color_border */ 259 NULL, /* Color_border */
320#ifndef NO_BOLD_UNDERLINE_REVERSE 260#ifndef NO_BOLD_UNDERLINE_REVERSE
321 NULL, /* Color_BD */ 261 NULL, /* Color_BD */
262 NULL, /* Color_IT */
322 NULL, /* Color_UL */ 263 NULL, /* Color_UL */
323 NULL, /* Color_RV */ 264 NULL, /* Color_RV */
324#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 265#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
266#if ENABLE_FRILLS
267 NULL, // Color_underline
268#endif
325#ifdef OPTION_HC 269#ifdef OPTION_HC
326 NULL, 270 NULL,
327#endif 271#endif
328#ifdef KEEP_SCROLLCOLOR
329 COLOR_SCROLLBAR, 272 COLOR_SCROLLBAR,
273#ifdef RXVT_SCROLLBAR
330 COLOR_SCROLLTROUGH, 274 COLOR_SCROLLTROUGH,
331#endif /* KEEP_SCROLLCOLOR */ 275#endif
332 276#if ENABLE_TRANSPARENCY
277 NULL,
278#endif
279#if OFF_FOCUS_FADING
280 "rgb:00/00/00",
281#endif
333 }; 282 };
334 283
335const char *const xa_names[NUM_XA] = 284void
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 () 285rxvt_term::init_vars ()
358{ 286{
359 PixColors = new rxvt_color [TOTAL_COLORS]; 287 pix_colors = pix_colors_focused;
360 if (PixColors == NULL)
361 return false;
362
363#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
364 TermWin.pixmap = None;
365#endif
366#ifdef UTMP_SUPPORT
367 next_utmp_action = SAVE;
368#endif
369#ifndef NO_SETOWNER_TTYDEV
370 next_tty_action = SAVE;
371#endif
372 288
373 MEvent.time = CurrentTime; 289 MEvent.time = CurrentTime;
374 MEvent.button = AnyButton; 290 MEvent.button = AnyButton;
375 Options = DEFAULT_OPTIONS;
376 want_refresh = 1; 291 want_refresh = 1;
377 cmd_pid = -1;
378 cmd_fd = tty_fd = -1;
379 PrivateModes = SavedModes = PrivMode_Default; 292 priv_modes = SavedModes = PrivMode_Default;
380 TermWin.focus = 0;
381 TermWin.ncol = 80; 293 ncol = 80;
382 TermWin.nrow = 24; 294 nrow = 24;
383 TermWin.int_bwidth = INTERNALBORDERWIDTH; 295 int_bwidth = INTERNALBORDERWIDTH;
384 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 296 ext_bwidth = EXTERNALBORDERWIDTH;
385 TermWin.lineSpace = LINESPACE; 297 lineSpace = LINESPACE;
386 TermWin.saveLines = SAVELINES; 298 saveLines = SAVELINES;
387 numPixColors = TOTAL_COLORS;
388 299
389#ifndef NO_BRIGHTCOLOR
390 colorfgbg = DEFAULT_RSTYLE;
391#endif
392
393 refresh_limit = 1;
394 refresh_type = SLOW_REFRESH; 300 refresh_type = SLOW_REFRESH;
395 prev_nrow = prev_ncol = 0;
396 301
397 oldcursor.row = oldcursor.col = -1; 302 oldcursor.row = oldcursor.col = -1;
398#ifdef XPM_BACKGROUND
399 /* bgPixmap.w = bgPixmap.h = 0; */
400 bgPixmap.x = bgPixmap.y = 50;
401 bgPixmap.pixmap = None;
402#endif
403 303
404 last_bot = last_state = -1; 304 set_option (Opt_scrollBar);
405 305 set_option (Opt_scrollTtyOutput);
406#ifdef MENUBAR 306 set_option (Opt_jumpScroll);
407 menu_readonly = 1; 307 set_option (Opt_skipScroll);
408# if ! (MENUBAR_MAX > 1) 308 set_option (Opt_secondaryScreen);
409 CurrentBar = & (BarList); 309 set_option (Opt_secondaryScroll);
410# endif /* (MENUBAR_MAX > 1) */ 310 set_option (Opt_pastableTabs);
411#endif 311 set_option (Opt_intensityStyles);
412 312 set_option (Opt_iso14755_52);
413 return true; 313 set_option (Opt_buffered);
414} 314}
415 315
416void 316static void
417rxvt_term::init_secondary () 317init_secondary ()
418{ 318{
419 int i; 319 int i;
420#ifdef TTY_GID_SUPPORT
421 struct group *gr = getgrnam ("tty");
422 320
423 if (gr)
424 { /* change group ownership of tty to "tty" */
425 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
426 ttygid = gr->gr_gid;
427 }
428 else
429#endif /* TTY_GID_SUPPORT */
430
431 {
432 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
433 ttygid = getgid ();
434 }
435
436 /*
437 * Close all unused file descriptors
438 * We don't want them, we don't need them.
439 */
440 if ((i = open ("/dev/null", O_RDONLY)) < 0) 321 if ((i = open ("/dev/null", O_RDONLY)) < 0)
441 { 322 {
442 /* TODO: BOO HISS */
443 dup2 (STDERR_FILENO, STDIN_FILENO); 323 dup2 (STDERR_FILENO, STDIN_FILENO);
444 } 324 }
445 else if (i > STDIN_FILENO) 325 else if (i != STDIN_FILENO)
446 { 326 {
447 dup2 (i, STDIN_FILENO); 327 dup2 (i, STDIN_FILENO);
448 close (i); 328 close (i);
449 } 329 }
450 330
451 dup2 (STDERR_FILENO, STDOUT_FILENO); 331 dup2 (STDERR_FILENO, STDOUT_FILENO);
452
453#if 0 // schmorp sayz closing filies is murder
454 for (i = STDERR_FILENO + 1; i < num_fds; i++)
455 {
456#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
457 if (i == 4 || i == 7)
458 continue;
459#endif
460 close (i);
461 }
462#endif
463} 332}
464 333
465/*----------------------------------------------------------------------*/ 334/*----------------------------------------------------------------------*/
466const char ** 335const char **
467rxvt_term::init_resources (int argc, const char *const *argv) 336rxvt_term::init_resources (int argc, const char *const *argv)
468{ 337{
469 int i, r_argc; 338 int i, r_argc;
470 char *val;
471 const char **cmd_argv, **r_argv; 339 const char **cmd_argv, **r_argv;
472 340
473 /* 341 /*
474 * Look for -exec option. Find => split and make cmd_argv[] of command args 342 * Look for -e option. Find => split and make cmd_argv[] of command args
475 */ 343 */
476 for (r_argc = 0; r_argc < argc; r_argc++) 344 for (r_argc = 0; r_argc < argc; r_argc++)
477 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) 345 if (!strcmp (argv[r_argc], "-e"))
478 break; 346 break;
347
348 if (r_argc == argc)
349 cmd_argv = NULL;
350 else if (!argv[r_argc + 1])
351 rxvt_fatal ("option '-e' requires an argument, aborting.\n");
352 else
353 {
354 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
355
356 for (i = 0; i < argc - r_argc - 1; i++)
357 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
358
359 cmd_argv[i] = NULL;
360 }
479 361
480 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); 362 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
481 363
482 for (i = 0; i < r_argc; i++) 364 for (i = 0; i < r_argc; i++)
483 r_argv[i] = (const char *)argv[i]; 365 r_argv[i] = (const char *)argv[i];
484 366
485 r_argv[i] = NULL; 367 r_argv[i] = NULL;
486 368
487 if (r_argc == argc)
488 cmd_argv = NULL;
489 else
490 {
491 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
492
493 for (i = 0; i < argc - r_argc - 1; i++)
494 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
495
496 cmd_argv[i] = NULL;
497 }
498
499 rs[Rs_name] = rxvt_r_basename (argv[0]); 369 rs[Rs_name] = rxvt_basename (argv[0]);
500 370
501 /* 371 /*
502 * Open display, get options/resources and create the window 372 * Open display, get options/resources and create the window
503 */ 373 */
374
504 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 375 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
505 rs[Rs_display_name] = ":0"; 376 rs[Rs_display_name] = ":0";
506 377
507 get_options (r_argc, r_argv); 378 get_options (r_argc, r_argv);
379
380 if (!(display = displays.get (rs[Rs_display_name])))
381 {
382 free (r_argv);
383 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
384 }
385
386 // using a local pointer decreases code size a lot
387 xa = display->xa;
388
389 set (display);
390 extract_resources ();
391
392#if XFT
393 if (rs[Rs_depth])
394 select_visual (strtol (rs[Rs_depth], 0, 0));
395#endif
396
397#ifdef HAVE_AFTERIMAGE
398 set_application_name ((char*)rs[Rs_name]);
399 set_output_threshold (OUTPUT_LEVEL_WARNING);
400 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
401#endif
508 free (r_argv); 402 free (r_argv);
509 403
510#ifdef LOCAL_X_IS_UNIX 404 for (int i = NUM_RESOURCES; i--; )
511 if (rs[Rs_display_name][0] == ':') 405 if (rs [i] == resval_undef)
512 { 406 rs [i] = 0;
513 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 407
514 STRCPY (val, "unix"); 408#if ENABLE_PERL
515 STRCAT (val, rs[Rs_display_name]); 409 if (!rs[Rs_perl_ext_1])
516 display = displays.get (val); 410 rs[Rs_perl_ext_1] = "default";
517 free (val); 411
412 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
413 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
414 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
518 } 415 {
416 rxvt_perl.init (this);
417 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
418 }
519#endif 419#endif
520
521 if (!display
522 && ! (display = displays.get (rs[Rs_display_name])))
523 rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
524
525 extract_resources (display->display, rs[Rs_name]);
526 420
527 /* 421 /*
528 * set any defaults not already set 422 * set any defaults not already set
529 */ 423 */
530 if (cmd_argv && cmd_argv[0]) 424 if (cmd_argv && cmd_argv[0])
531 { 425 {
532 if (!rs[Rs_title]) 426 if (!rs[Rs_title])
533 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); 427 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
534 if (!rs[Rs_iconName]) 428 if (!rs[Rs_iconName])
535 rs[Rs_iconName] = rs[Rs_title]; 429 rs[Rs_iconName] = rs[Rs_title];
536 } 430 }
537 else 431 else
538 { 432 {
… …
541 if (!rs[Rs_iconName]) 435 if (!rs[Rs_iconName])
542 rs[Rs_iconName] = rs[Rs_name]; 436 rs[Rs_iconName] = rs[Rs_name];
543 } 437 }
544 438
545 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) 439 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
546 TermWin.saveLines = BOUND_POSITIVE_INT16 (i); 440 saveLines = min (i, MAX_SAVELINES);
547 441
548#ifndef NO_FRILLS 442#if ENABLE_FRILLS
549 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) 443 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
550 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ 444 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
445
551 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) 446 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
552 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ 447 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
553#endif
554 448
555#ifndef NO_LINESPACE
556 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) 449 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
557 TermWin.lineSpace = min (i, 100); /* arbitrary limit */ 450 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
558#endif 451#endif
559 452
560#ifdef POINTER_BLANK 453#ifdef POINTER_BLANK
561 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) 454 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
562 pointerBlankDelay = i; 455 pointerBlankDelay = i;
563 else 456 else
564 pointerBlankDelay = 2; 457 pointerBlankDelay = 2;
565#endif 458#endif
566 459
567 /* no point having a scrollbar without having any scrollback! */ 460 /* no point having a scrollbar without having any scrollback! */
568 if (!TermWin.saveLines) 461 if (!saveLines)
569 Options &= ~Opt_scrollBar; 462 set_option (Opt_scrollBar, 0);
570 463
571#ifdef PRINTPIPE 464#ifdef PRINTPIPE
572 if (!rs[Rs_print_pipe]) 465 if (!rs[Rs_print_pipe])
573 rs[Rs_print_pipe] = PRINTPIPE; 466 rs[Rs_print_pipe] = PRINTPIPE;
574#endif 467#endif
… …
577 rs[Rs_cutchars] = CUTCHARS; 470 rs[Rs_cutchars] = CUTCHARS;
578 471
579#ifndef NO_BACKSPACE_KEY 472#ifndef NO_BACKSPACE_KEY
580 if (!rs[Rs_backspace_key]) 473 if (!rs[Rs_backspace_key])
581# ifdef DEFAULT_BACKSPACE 474# ifdef DEFAULT_BACKSPACE
582 key_backspace = DEFAULT_BACKSPACE; 475 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
583# else 476# else
584 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 477 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
585# endif 478# endif
586 else
587 {
588 val = STRDUP (rs[Rs_backspace_key]);
589 rxvt_Str_trim (val);
590 rxvt_Str_escaped (val);
591 key_backspace = val;
592 }
593#endif 479#endif
594 480
595#ifndef NO_DELETE_KEY 481#ifndef NO_DELETE_KEY
596 if (!rs[Rs_delete_key]) 482 if (!rs[Rs_delete_key])
597# ifdef DEFAULT_DELETE 483# ifdef DEFAULT_DELETE
598 key_delete = DEFAULT_DELETE; 484 rs[Rs_delete_key] = DEFAULT_DELETE;
599# else 485# else
600 key_delete = "\033[3~"; 486 rs[Rs_delete_key] = "\033[3~";
601# endif
602 else
603 {
604 val = STRDUP (rs[Rs_delete_key]);
605 rxvt_Str_trim (val);
606 rxvt_Str_escaped (val);
607 key_delete = val;
608 }
609#endif 487# endif
610 if (rs[Rs_answerbackstring]) 488#endif
611 {
612 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
613 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
614 }
615 489
616#ifdef HAVE_SCROLLBARS
617 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 490 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
618 rs[Rs_scrollBar_thickness]);
619#endif
620 491
621#ifdef XTERM_REVERSE_VIDEO 492#ifdef XTERM_REVERSE_VIDEO
622 /* this is how xterm implements reverseVideo */ 493 /* this is how xterm implements reverseVideo */
623 if (Options & Opt_reverseVideo) 494 if (option (Opt_reverseVideo))
624 { 495 {
625 if (!rs[Rs_color + Color_fg]) 496 if (!rs[Rs_color + Color_fg])
626 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 497 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
498
627 if (!rs[Rs_color + Color_bg]) 499 if (!rs[Rs_color + Color_bg])
628 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 500 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
629 } 501 }
630#endif 502#endif
631 503
… …
633 if (!rs[Rs_color + i]) 505 if (!rs[Rs_color + i])
634 rs[Rs_color + i] = def_colorName[i]; 506 rs[Rs_color + i] = def_colorName[i];
635 507
636#ifndef XTERM_REVERSE_VIDEO 508#ifndef XTERM_REVERSE_VIDEO
637 /* this is how we implement reverseVideo */ 509 /* this is how we implement reverseVideo */
638 if (Options & Opt_reverseVideo) 510 if (option (Opt_reverseVideo))
639 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 511 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
640#endif 512#endif
641 513
642 /* convenient aliases for setting fg/bg to colors */ 514 /* convenient aliases for setting fg/bg to colors */
643 color_aliases (Color_fg); 515 color_aliases (Color_fg);
644 color_aliases (Color_bg); 516 color_aliases (Color_bg);
645#ifndef NO_CURSORCOLOR 517#ifndef NO_CURSORCOLOR
646 color_aliases (Color_cursor); 518 color_aliases (Color_cursor);
647 color_aliases (Color_cursor2); 519 color_aliases (Color_cursor2);
648#endif /* NO_CURSORCOLOR */ 520#endif /* NO_CURSORCOLOR */
649 color_aliases (Color_pointer); 521 color_aliases (Color_pointer_fg);
522 color_aliases (Color_pointer_bg);
650 color_aliases (Color_border); 523 color_aliases (Color_border);
651#ifndef NO_BOLD_UNDERLINE_REVERSE 524#ifndef NO_BOLD_UNDERLINE_REVERSE
652 color_aliases (Color_BD); 525 color_aliases (Color_BD);
653 color_aliases (Color_UL); 526 color_aliases (Color_UL);
654 color_aliases (Color_RV); 527 color_aliases (Color_RV);
655#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 528#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
529
530 if (!rs[Rs_color + Color_border])
531 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
656 532
657 return cmd_argv; 533 return cmd_argv;
534}
535
536/*----------------------------------------------------------------------*/
537void
538rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
539{
540 this->envv = envv;
541
542 SET_R (this);
543 set_locale ("");
544 set_environ (envv); // few things in X do not call setlocale :(
545
546 init_vars ();
547
548 init_secondary ();
549
550 const char **cmd_argv = init_resources (argc, argv);
551
552#ifdef KEYSYM_RESOURCE
553 keyboard->register_done ();
554#endif
555
556 if (option (Opt_scrollBar))
557 scrollBar.setIdle (); /* set existence for size calculations */
558
559 pty = ptytty::create ();
560
561 create_windows (argc, argv);
562
563 init_xlocale ();
564
565 scr_reset (); // initialize screen
566
567#if 0
568 XSynchronize (dpy, True);
569#endif
570
571 if (option (Opt_scrollBar))
572 resize_scrollbar (); /* create and map scrollbar */
573#ifdef HAVE_BG_PIXMAP
574 {
575 bgPixmap.set_target (this);
576 bgPixmap.invalidate ();
577
578#ifdef ENABLE_TRANSPARENCY
579 if (option (Opt_transparent))
580 {
581 bgPixmap.set_transparent ();
582
583#ifdef HAVE_AFTERIMAGE
584 if (rs [Rs_blurradius])
585 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
586#endif
587 if (ISSET_PIXCOLOR (Color_tint))
588 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
589
590 if (rs [Rs_shade])
591 bgPixmap.set_shade (rs [Rs_shade]);
592
593 bgPixmap.set_root_pixmap ();
594 XSelectInput (dpy, display->root, PropertyChangeMask);
595 rootwin_ev.start (display, display->root);
596 }
597#endif
598
599#ifdef BG_IMAGE_FROM_FILE
600 if (rs[Rs_backgroundPixmap])
601 {
602 const char *p = rs[Rs_backgroundPixmap];
603
604 if ((p = strchr (p, ';')) != 0)
605 {
606 p++;
607 bgPixmap.set_geometry (p);
608 }
609 else
610 bgPixmap.set_defaultGeometry ();
611
612 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
613 if (!bgPixmap.window_position_sensitive ())
614 update_background ();
615 }
616#endif
617 }
618#endif
619
620#if ENABLE_PERL
621 rootwin_ev.start (display, display->root);
622#endif
623
624 set_colorfgbg ();
625
626 init_command (cmd_argv);
627
628 free (cmd_argv);
629
630 if (pty->pty >= 0)
631 pty_ev.start (pty->pty, ev::READ);
632
633 HOOK_INVOKE ((this, HOOK_START, DT_END));
634
635#if ENABLE_XEMBED
636 if (rs[Rs_embed])
637 {
638 long info[2] = { 0, XEMBED_MAPPED };
639
640 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
641 32, PropModeReplace, (unsigned char *)&info, 2);
642 }
643#endif
644
645 XMapWindow (dpy, vt);
646 XMapWindow (dpy, parent[0]);
647
648 refresh_check ();
658} 649}
659 650
660/*----------------------------------------------------------------------*/ 651/*----------------------------------------------------------------------*/
661void 652void
662rxvt_term::init_env () 653rxvt_term::init_env ()
663{ 654{
664 int i; 655 int i;
665 unsigned int u;
666 char *val; 656 char *val;
667 657
668#ifdef DISPLAY_IS_IP 658#ifdef DISPLAY_IS_IP
669 /* Fixup display_name for export over pty to any interested terminal 659 /* Fixup display_name for export over pty to any interested terminal
670 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 660 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
… …
678 */ 668 */
679 val = rxvt_network_display (rs[Rs_display_name]); 669 val = rxvt_network_display (rs[Rs_display_name]);
680 rs[Rs_display_name] = (const char *)val; 670 rs[Rs_display_name] = (const char *)val;
681 671
682 if (val == NULL) 672 if (val == NULL)
683#endif /* DISPLAY_IS_IP */ 673#endif /* DISPLAY_IS_IP */
684 val = XDisplayString (display->display); 674 val = XDisplayString (dpy);
685 675
686 if (rs[Rs_display_name] == NULL) 676 if (rs[Rs_display_name] == NULL)
687 rs[Rs_display_name] = val; /* use broken `:0' value */ 677 rs[Rs_display_name] = val; /* use broken `:0' value */
688 678
689 i = STRLEN (val); 679 i = strlen (val);
690 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); 680 env_display = (char *)rxvt_malloc (i + 9);
691 681
692 sprintf (env_display, "DISPLAY=%s", val); 682 sprintf (env_display, "DISPLAY=%s", val);
693 683
694 /* avoiding the math library: 684 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
695 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
696 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
697 ;
698 MAX_IT (i, 1);
699 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
700
701 sprintf (env_windowid, "WINDOWID=%u",
702 (unsigned int)TermWin.parent[0]);
703 685
704 /* add entries to the environment: 686 /* add entries to the environment:
705 * @ DISPLAY: in case we started with -display 687 * @ DISPLAY: in case we started with -display
706 * @ WINDOWID: X window id number of the window 688 * @ WINDOWID: X window id number of the window
707 * @ COLORTERM: terminal sub-name and also indicates its color 689 * @ COLORTERM: terminal sub-name and also indicates its color
… …
709 * @ TERMINFO: path to terminfo directory 691 * @ TERMINFO: path to terminfo directory
710 * @ COLORFGBG: fg;bg color codes 692 * @ COLORFGBG: fg;bg color codes
711 */ 693 */
712 putenv (env_display); 694 putenv (env_display);
713 putenv (env_windowid); 695 putenv (env_windowid);
696
714 if (env_colorfgbg) 697 if (env_colorfgbg)
715 putenv (env_colorfgbg); 698 putenv (env_colorfgbg);
716 699
717#ifdef RXVT_TERMINFO 700#ifdef RXVT_TERMINFO
718 putenv ("TERMINFO=" RXVT_TERMINFO); 701 putenv ("TERMINFO=" RXVT_TERMINFO);
719#endif 702#endif
720 703
721 if (display->depth <= 2) 704 if (depth <= 2)
722 putenv ("COLORTERM=" COLORTERMENV "-mono"); 705 putenv ("COLORTERM=" COLORTERMENV "-mono");
723 else 706 else
724 putenv ("COLORTERM=" COLORTERMENVFULL); 707 putenv ("COLORTERM=" COLORTERMENVFULL);
725 708
726 if (rs[Rs_term_name] != NULL) 709 if (rs[Rs_term_name] != NULL)
727 { 710 {
728 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); 711 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
729 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 712 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
730 putenv (env_term); 713 putenv (env_term);
731 } 714 }
732 else 715 else
733 putenv ("TERM=" TERMENV); 716 putenv ("TERM=" TERMENV);
… …
735#ifdef HAVE_UNSETENV 718#ifdef HAVE_UNSETENV
736 /* avoid passing old settings and confusing term size */ 719 /* avoid passing old settings and confusing term size */
737 unsetenv ("LINES"); 720 unsetenv ("LINES");
738 unsetenv ("COLUMNS"); 721 unsetenv ("COLUMNS");
739 unsetenv ("TERMCAP"); /* terminfo should be okay */ 722 unsetenv ("TERMCAP"); /* terminfo should be okay */
740#endif /* HAVE_UNSETENV */ 723#endif /* HAVE_UNSETENV */
741} 724}
742 725
743/*----------------------------------------------------------------------*/ 726/*----------------------------------------------------------------------*/
744/* 727/*
745 * This is more or less stolen straight from XFree86 xterm. 728 * This is more or less stolen straight from XFree86 xterm.
746 * This should support all European type languages. 729 * This should support all European type languages.
747 */ 730 */
748void 731void
749rxvt_term::set_locale (const char *locale) 732rxvt_term::set_locale (const char *locale)
750{ 733{
734 set_environ (envv);
735
751#if HAVE_XSETLOCALE || HAVE_SETLOCALE 736#if HAVE_XSETLOCALE || HAVE_SETLOCALE
752 free (this->locale); 737 free (this->locale);
753 this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale)); 738 this->locale = setlocale (LC_CTYPE, locale);
739
740 if (!this->locale)
741 {
742 if (*locale)
743 {
744 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
745 setlocale (LC_CTYPE, "C");
746 }
747 else
748 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
749
750 this->locale = "C";
751 }
752
753
754 this->locale = strdup (this->locale);
754 SET_LOCALE (this->locale); 755 SET_LOCALE (this->locale);
755 mbstate.reset (); 756 mbstate.reset ();
756#endif 757#endif
757#if 0 758
758#if HAVE_NL_LANGINFO 759#if HAVE_NL_LANGINFO
760 char *codeset = strdup (nl_langinfo (CODESET));
761 // /^UTF.?8/i
762 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
763 && (codeset[1] == 'T' || codeset[1] == 't')
764 && (codeset[2] == 'F' || codeset[2] == 'f')
765 && (codeset[3] == '8' || codeset[4] == '8');
759 free (codeset); 766 free (codeset);
760 codeset = strdup (nl_langinfo (CODESET));
761 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
762 || !STRCASECMP (codeset, "UTF8");
763#else 767#else
764 enc_utf8 = 1; 768 enc_utf8 = 0;
765#endif
766#endif 769#endif
767} 770}
768 771
769void 772void
770rxvt_term::init_xlocale () 773rxvt_term::init_xlocale ()
771{ 774{
775 set_environ (envv);
776
772#ifdef USE_XIM 777#ifdef USE_XIM
773 if (!locale) 778 if (!locale)
774 rxvt_warn ("setting locale failed, working without locale support.\n"); 779 rxvt_warn ("setting locale failed, working without locale support.\n");
775 else 780 else
776 { 781 {
777 Atom wmlocale; 782 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
778
779 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
780 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
781 XA_STRING, 8, PropModeReplace,
782 (unsigned char *)locale, STRLEN (locale));
783 783
784 if (!XSupportsLocale ()) 784 if (!XSupportsLocale ())
785 { 785 {
786 rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n"); 786 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
787 return; 787 return;
788 } 788 }
789 789
790 im_ev.start (display); 790 im_ev.start (display);
791 791
… …
801{ 801{
802 /* 802 /*
803 * Initialize the command connection. 803 * Initialize the command connection.
804 * This should be called after the X server connection is established. 804 * This should be called after the X server connection is established.
805 */ 805 */
806 int i;
807
808 for (i = 0; i < NUM_XA; i++)
809 xa[i] = XInternAtom (display->display, xa_names[i], False);
810
811 /* Enable delete window protocol */
812 XSetWMProtocols (display->display, TermWin.parent[0],
813 & (xa[XA_WMDELETEWINDOW]), 1);
814
815#ifdef USING_W11LIB
816 /* enable W11 callbacks */
817 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
818#endif
819 806
820#ifdef META8_OPTION 807#ifdef META8_OPTION
821 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 808 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
822#endif 809#endif
823 810
824 get_ourmods (); 811 get_ourmods ();
825 812
826 if (! (Options & Opt_scrollTtyOutput)) 813 if (!option (Opt_scrollTtyOutput))
827 PrivateModes |= PrivMode_TtyOutputInh; 814 priv_modes |= PrivMode_TtyOutputInh;
828 if (Options & Opt_scrollTtyKeypress) 815 if (option (Opt_scrollTtyKeypress))
829 PrivateModes |= PrivMode_Keypress; 816 priv_modes |= PrivMode_Keypress;
830 if (! (Options & Opt_jumpScroll)) 817 if (!option (Opt_jumpScroll))
831 PrivateModes |= PrivMode_smoothScroll; 818 priv_modes |= PrivMode_smoothScroll;
832 819
833#ifndef NO_BACKSPACE_KEY 820#ifndef NO_BACKSPACE_KEY
834 if (STRCMP (key_backspace, "DEC") == 0) 821 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
835 PrivateModes |= PrivMode_HaveBackSpace; 822 priv_modes |= PrivMode_HaveBackSpace;
836#endif 823#endif
837 824
838 /* add value for scrollBar */ 825 /* add value for scrollBar */
839 if (scrollbar_visible ()) 826 if (scrollBar.state)
840 { 827 {
841 PrivateModes |= PrivMode_scrollBar; 828 priv_modes |= PrivMode_scrollBar;
842 SavedModes |= PrivMode_scrollBar; 829 SavedModes |= PrivMode_scrollBar;
843 } 830 }
844 if (menubar_visible ())
845 {
846 PrivateModes |= PrivMode_menuBar;
847 SavedModes |= PrivMode_menuBar;
848 }
849 831
850#ifdef CURSOR_BLINK 832 run_command (argv);
851 if (Options & Opt_cursorBlink)
852 (void)gettimeofday (&lastcursorchange, NULL);
853#endif
854
855 if ((cmd_fd = run_command (argv)) < 0)
856 rxvt_fatal ("failure while running command, aborting");
857} 833}
858 834
859/*----------------------------------------------------------------------*/ 835/*----------------------------------------------------------------------*/
860void 836void
861rxvt_term::Get_Colours () 837rxvt_term::Get_Colours ()
862{ 838{
863 int i; 839 int i;
864 840
841#ifdef OFF_FOCUS_FADING
842 pix_colors = pix_colors_focused;
843#endif
844
865 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 845 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
866 { 846 {
847 const char *name = rs[Rs_color + i];
848
849 if (!name)
850 continue;
851
867 rxvt_color xcol; 852 rxvt_color xcol;
868 853
869 if (!rs[Rs_color + i]) 854 if (!set_color (xcol, name))
870 continue;
871
872 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
873 { 855 {
874#ifndef XTERM_REVERSE_VIDEO 856#ifndef XTERM_REVERSE_VIDEO
875 if (i < 2 && (Options & Opt_reverseVideo)) 857 if (i < 2 && option (Opt_reverseVideo))
876 rs[Rs_color + i] = def_colorName[!i]; 858 name = def_colorName [1 - i];
877 else 859 else
878#endif 860#endif
879 rs[Rs_color + i] = def_colorName[i]; 861 name = def_colorName [i];
880 862
881 if (!rs[Rs_color + i]) 863 if (!name)
882 continue; 864 continue;
883 865
884 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 866 if (!set_color (xcol, name))
885 { 867 {
886 switch (i) 868 switch (i)
887 { 869 {
888 case Color_fg: 870 case Color_fg:
889 case Color_bg: 871 case Color_bg:
890 /* fatal: need bg/fg color */
891 rxvt_fatal ("unable to get foreground/background colour, aborting"); 872 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
892 /* NOTREACHED */ 873 name = "";
893 break; 874 break;
894#ifndef NO_CURSORCOLOR 875#ifndef NO_CURSORCOLOR
895 case Color_cursor2: 876 case Color_cursor2:
896 xcol = PixColors[Color_fg]; 877#endif
897 break;
898#endif /* ! NO_CURSORCOLOR */
899 case Color_pointer: 878 case Color_pointer_fg:
900 xcol = PixColors[Color_fg]; 879 name = rs[Rs_color + Color_fg];
880 xcol.set (this, name);
901 break; 881 break;
902 default: 882 default:
903 xcol = PixColors[Color_bg]; /* None */ 883 name = rs[Rs_color + Color_bg];
884 xcol.set (this, name);
904 break; 885 break;
905 } 886 }
906 } 887 }
907 } 888 }
908 889
909 PixColors[i] = xcol; 890 pix_colors[i] = xcol;
910 SET_PIXCOLOR (i); 891 rs[Rs_color + i] = name;
892 }
893
894 if (depth <= 2)
911 } 895 {
912 896 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
913 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) 897 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
914 PixColors[Color_pointer] = PixColors[Color_fg]; 898 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
915 if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) 899 }
916 PixColors[Color_border] = PixColors[Color_fg];
917 900
918 /* 901 /*
919 * get scrollBar/menuBar shadow colors 902 * get scrollBar shadow colors
920 * 903 *
921 * The calculations of topShadow/bottomShadow values are adapted 904 * The calculations of topShadow/bottomShadow values are adapted
922 * from the fvwm window manager. 905 * from the fvwm window manager.
923 */ 906 */
924#ifdef KEEP_SCROLLCOLOR 907#ifdef RXVT_SCROLLBAR
925 908 if (depth <= 2)
926 if (XDEPTH <= 2) 909 {
927 { /* Monochrome */ 910 /* Monochrome */
928 PixColors[Color_scroll] = PixColors[Color_fg]; 911 alias_color (Color_scroll, Color_fg);
929 PixColors[Color_topShadow] = PixColors[Color_bg]; 912 alias_color (Color_topShadow, Color_bg);
930 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 913 alias_color (Color_bottomShadow, Color_bg);
931 } 914 }
932 else 915 else
933 { 916 {
934 rxvt_color xcol[3]; 917 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
935 /* xcol[0] == white
936 * xcol[1] == top shadow
937 * xcol[2] == bot shadow */
938 918
939 xcol[1] = PixColors[Color_scroll]; 919 rgba cscroll;
940# ifdef PREFER_24BIT 920 pix_colors [Color_scroll].get (cscroll);
941 xcol[0].set (display, 65535, 65535, 65535);
942 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
943# else
944 xcol[0].set (display, WhitePixel (display->display, display->screen));
945# endif
946
947 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
948
949 xcol[0].get (display, pr0, pg0, pb0);
950 xcol[1].get (display, pr1, pg1, pb1);
951
952 /* bottomShadowColor */
953 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
954 xcol[2] = PixColors[Color_Black];
955
956 PixColors[Color_bottomShadow] = xcol[2];
957 921
958 /* topShadowColor */ 922 /* topShadowColor */
959 if (!xcol[1].set (display, 923 if (!pix_colors[Color_topShadow].set (this,
960 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 924 rgba (
961 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 925 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
962 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 926 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
963 xcol[1] = PixColors[Color_White]; 927 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
964 928 cscroll.a)
965 PixColors[Color_topShadow] = xcol[1]; 929 ))
930 alias_color (Color_topShadow, Color_White);
966 } 931 }
967#endif /* KEEP_SCROLLCOLOR */ 932#endif
933
934#ifdef OFF_FOCUS_FADING
935 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
936 update_fade_color (i);
937#endif
968} 938}
969 939
970/*----------------------------------------------------------------------*/ 940/*----------------------------------------------------------------------*/
971/* color aliases, fg/bg bright-bold */ 941/* color aliases, fg/bg bright-bold */
972void 942void
… …
975 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 945 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
976 { 946 {
977 int i = atoi (rs[Rs_color + idx]); 947 int i = atoi (rs[Rs_color + idx]);
978 948
979 if (i >= 8 && i <= 15) 949 if (i >= 8 && i <= 15)
980 { /* bright colors */ 950 /* bright colors */
981 i -= 8;
982#ifndef NO_BRIGHTCOLOR
983 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 951 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
984 return; 952 else if (i >= 0 && i <= 7)
985#endif 953 /* normal colors */
986
987 }
988
989 if (i >= 0 && i <= 7) /* normal colors */
990 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 954 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
991 } 955 }
992} 956}
993 957
994/*----------------------------------------------------------------------*/ 958/*----------------------------------------------------------------------*/
… …
997 * Use resource ``modifier'' to override the Meta modifier 961 * Use resource ``modifier'' to override the Meta modifier
998 */ 962 */
999void 963void
1000rxvt_term::get_ourmods () 964rxvt_term::get_ourmods ()
1001{ 965{
1002 int i, j, k; 966 int i, j, k;
1003 int requestedmeta, realmeta, realalt; 967 int requestedmeta, realmeta, realalt;
1004 const char *cm, *rsmod; 968 const char *cm, *rsmod;
1005 XModifierKeymap *map; 969 XModifierKeymap *map;
1006 KeyCode *kc; 970 KeyCode *kc;
1007 const unsigned int modmasks[] = 971 const unsigned int modmasks[] =
1008 { 972 {
1009 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 973 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1010 }; 974 };
1011 975
1012 requestedmeta = realmeta = realalt = 0; 976 requestedmeta = realmeta = realalt = 0;
1013 rsmod = rs[Rs_modifier]; 977 rsmod = rs[Rs_modifier];
978
1014 if (rsmod 979 if (rsmod
1015 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) 980 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1016 requestedmeta = rsmod[3] - '0'; 981 requestedmeta = rsmod[3] - '0';
1017 982
1018 map = XGetModifierMapping (display->display); 983 map = XGetModifierMapping (dpy);
1019 kc = map->modifiermap; 984 kc = map->modifiermap;
985
1020 for (i = 1; i < 6; i++) 986 for (i = 1; i < 6; i++)
1021 { 987 {
1022 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 988 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
989
1023 for (j = map->max_keypermod; j--; k++) 990 for (j = map->max_keypermod; j--; k++)
1024 { 991 {
1025 if (kc[k] == 0) 992 if (kc[k] == 0)
1026 break; 993 break;
994
1027 switch (XKeycodeToKeysym (display->display, kc[k], 0)) 995 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1028 { 996 {
1029 case XK_Num_Lock: 997 case XK_Num_Lock:
1030 ModNumLockMask = modmasks[i - 1]; 998 ModNumLockMask = modmasks[i - 1];
1031 /* FALLTHROUGH */ 999 continue;
1032 default: 1000
1033 continue; /* for (;;) */ 1001 case XK_ISO_Level3_Shift:
1002 ModLevel3Mask = modmasks[i - 1];
1003 continue;
1004
1034 case XK_Meta_L: 1005 case XK_Meta_L:
1035 case XK_Meta_R: 1006 case XK_Meta_R:
1036 cm = "meta"; 1007 cm = "meta";
1037 realmeta = i; 1008 realmeta = i;
1038 break; 1009 break;
1010
1039 case XK_Alt_L: 1011 case XK_Alt_L:
1040 case XK_Alt_R: 1012 case XK_Alt_R:
1041 cm = "alt"; 1013 cm = "alt";
1042 realalt = i; 1014 realalt = i;
1043 break; 1015 break;
1016
1044 case XK_Super_L: 1017 case XK_Super_L:
1045 case XK_Super_R: 1018 case XK_Super_R:
1046 cm = "super"; 1019 cm = "super";
1047 break; 1020 break;
1021
1048 case XK_Hyper_L: 1022 case XK_Hyper_L:
1049 case XK_Hyper_R: 1023 case XK_Hyper_R:
1050 cm = "hyper"; 1024 cm = "hyper";
1051 break; 1025 break;
1026
1027 default:
1028 continue;
1052 } 1029 }
1053 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) 1030
1031 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1054 requestedmeta = i; 1032 requestedmeta = i;
1055 } 1033 }
1056 } 1034 }
1035
1057 XFreeModifiermap (map); 1036 XFreeModifiermap (map);
1037
1058 i = (requestedmeta ? requestedmeta 1038 i = requestedmeta ? requestedmeta
1059 : (realmeta ? realmeta 1039 : realmeta ? realmeta
1060 : (realalt ? realalt : 0))); 1040 : realalt ? realalt
1041 : 0;
1042
1061 if (i) 1043 if (i)
1062 ModMetaMask = modmasks[i - 1]; 1044 ModMetaMask = modmasks[i - 1];
1063} 1045}
1064 1046
1065/*----------------------------------------------------------------------*/ 1047/*----------------------------------------------------------------------*/
1066/* rxvt_Create_Windows () - Open and map the window */ 1048/* rxvt_Create_Windows () - Open and map the window */
1067void 1049void
1068rxvt_term::create_windows (int argc, const char *const *argv) 1050rxvt_term::create_windows (int argc, const char *const *argv)
1069{ 1051{
1070 XClassHint classHint; 1052 XClassHint classHint;
1071 XWMHints wmHint; 1053 XWMHints wmHint;
1054#if ENABLE_FRILLS
1055 MWMHints mwmhints = { };
1056#endif
1072 XGCValues gcvalue; 1057 XGCValues gcvalue;
1073 long vt_emask;
1074
1075 XWindowAttributes gattr; 1058 XSetWindowAttributes attributes;
1059 Window top, parent;
1076 1060
1077 if (Options & Opt_transparent) 1061 dLocal (Display *, dpy);
1078 {
1079 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1080 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1081 }
1082 1062
1083 /* grab colors before netscape does */ 1063 /* grab colors before netscape does */
1084 Get_Colours (); 1064 Get_Colours ();
1085 1065
1086 if (!change_font (rs[Rs_font])) 1066 if (!set_fonts ())
1087 { 1067 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1088 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n"); 1068
1089 destroy (); 1069 parent = display->root;
1090 return; 1070
1071 attributes.override_redirect = !!option (Opt_override_redirect);
1072
1073#if ENABLE_FRILLS
1074 if (option (Opt_borderLess))
1091 } 1075 {
1076 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1077 {
1078 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1079 attributes.override_redirect = true;
1080 }
1081 else
1082 {
1083 mwmhints.flags = MWM_HINTS_DECORATIONS;
1084 }
1085 }
1086#endif
1087
1088#if ENABLE_XEMBED
1089 if (rs[Rs_embed])
1090 {
1091 XWindowAttributes wattr;
1092
1093 parent = strtol (rs[Rs_embed], 0, 0);
1094
1095 if (!XGetWindowAttributes (dpy, parent, &wattr))
1096 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
1097
1098 window_calc (wattr.width, wattr.height);
1099 }
1100#endif
1092 1101
1093 window_calc (0, 0); 1102 window_calc (0, 0);
1103
1104 /* sub-window placement & size in rxvt_resize_subwindows () */
1105 attributes.background_pixel = pix_colors_focused [Color_border];
1106 attributes.border_pixel = pix_colors_focused [Color_border];
1107 attributes.colormap = cmap;
1108
1109 top = XCreateWindow (dpy, parent,
1110 szHint.x, szHint.y,
1111 szHint.width, szHint.height,
1112 ext_bwidth,
1113 depth, InputOutput, visual,
1114 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1115 &attributes);
1116
1117 this->parent[0] = top;
1118
1094 old_width = szHint.width; 1119 old_width = szHint.width;
1095 old_height = szHint.height; 1120 old_height = szHint.height;
1096 1121
1097 /* parent window - reverse video so we can see placement errors
1098 * sub-window placement & size in rxvt_resize_subwindows ()
1099 */
1100
1101#ifdef PREFER_24BIT
1102 XSetWindowAttributes attributes;
1103
1104 attributes.background_pixel = PixColors[Color_fg];
1105 attributes.border_pixel = PixColors[Color_border];
1106 attributes.colormap = display->cmap;
1107 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1108 szHint.x, szHint.y,
1109 szHint.width, szHint.height,
1110 TermWin.ext_bwidth,
1111 display->depth, InputOutput,
1112 display->visual,
1113 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1114#else
1115 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1116 szHint.x, szHint.y,
1117 szHint.width,
1118 szHint.height,
1119 TermWin.ext_bwidth,
1120 PixColors[Color_border],
1121 PixColors[Color_fg]);
1122#endif
1123
1124 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1122 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1125 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1123 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1126 1124
1127 classHint.res_name = (char *)rs[Rs_name]; 1125 classHint.res_name = (char *)rs[Rs_name];
1128 classHint.res_class = (char *)RESCLASS; 1126 classHint.res_class = (char *)RESCLASS;
1129 1127
1130 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1128 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1131 wmHint.input = True; 1129 wmHint.input = True;
1132 wmHint.initial_state = (Options & Opt_iconic ? IconicState 1130 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1133 : NormalState); 1131 wmHint.window_group = top;
1134 wmHint.window_group = TermWin.parent[0];
1135 1132
1136 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, 1133 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1137 (char **)argv, argc, &szHint, &wmHint, &classHint); 1134 &szHint, &wmHint, &classHint);
1138 1135
1139 XSelectInput (display->display, TermWin.parent[0], 1136#if ENABLE_FRILLS
1137 if (mwmhints.flags)
1138 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1139 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1140#endif
1141
1142 Atom protocols[] = {
1143 xa[XA_WM_DELETE_WINDOW],
1144#if ENABLE_EWMH
1145 xa[XA_NET_WM_PING],
1146#endif
1147 };
1148
1149 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1150
1151#if ENABLE_FRILLS
1152 if (rs[Rs_transient_for])
1153 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1154#endif
1155
1156#if ENABLE_EWMH
1157 long pid = getpid ();
1158
1159 XChangeProperty (dpy, top,
1160 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1161 PropModeReplace, (unsigned char *)&pid, 1);
1162
1163 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1164#endif
1165
1166 XSelectInput (dpy, top,
1140 KeyPressMask 1167 KeyPressMask
1141#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1168#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1142 | KeyReleaseMask 1169 | KeyReleaseMask
1143#endif 1170#endif
1144 | FocusChangeMask | VisibilityChangeMask 1171 | FocusChangeMask | VisibilityChangeMask
1145 | StructureNotifyMask); 1172 | ExposureMask | StructureNotifyMask);
1173
1146 termwin_ev.start (display, TermWin.parent[0]); 1174 termwin_ev.start (display, top);
1147 1175
1148 /* vt cursor: Black-on-White is standard, but this is more popular */ 1176 /* vt cursor: Black-on-White is standard, but this is more popular */
1149 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm); 1177 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1150
1151#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1152 /* cursor (menuBar/scrollBar): Black-on-White */
1153 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1154#endif
1155
1156#ifdef POINTER_BLANK
1157 {
1158 XColor blackcolour;
1159 blackcolour.red = 0;
1160 blackcolour.green = 0;
1161 blackcolour.blue = 0;
1162 Font f = XLoadFont (display->display, "fixed");
1163 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1164 &blackcolour, &blackcolour);
1165 XUnloadFont (display->display, f);
1166 }
1167#endif
1168 1178
1169 /* the vt window */ 1179 /* the vt window */
1170 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0], 1180 vt = XCreateSimpleWindow (dpy, top,
1171 window_vt_x, window_vt_y, 1181 window_vt_x, window_vt_y,
1172 TermWin_TotalWidth (), 1182 width, height,
1173 TermWin_TotalHeight (),
1174 0, 1183 0,
1175 PixColors[Color_fg], 1184 pix_colors_focused[Color_fg],
1176 PixColors[Color_bg]); 1185 pix_colors_focused[Color_bg]);
1177 1186
1178#ifdef DEBUG_X 1187 attributes.bit_gravity = NorthWestGravity;
1179 XStoreName (display->display, TermWin.vt, "vt window"); 1188 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1180#endif
1181 1189
1182 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1190 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1183 | PropertyChangeMask);
1184 1191
1185#ifdef POINTER_BLANK
1186 pointer_unblank ();
1187
1188 if ((Options & Opt_pointerBlank)) 1192 if (option (Opt_pointerBlank))
1189 vt_emask |= PointerMotionMask; 1193 vt_emask |= PointerMotionMask;
1190 else 1194 else
1191#endif
1192 vt_emask |= (Button1MotionMask | Button3MotionMask); 1195 vt_emask |= Button1MotionMask | Button3MotionMask;
1193 1196
1194 XSelectInput (display->display, TermWin.vt, vt_emask); 1197 vt_select_input ();
1198
1195 vt_ev.start (display, TermWin.vt); 1199 vt_ev.start (display, vt);
1196
1197#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1198 if (menuBar_height ())
1199 {
1200 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1201 window_vt_x, 0,
1202 TermWin_TotalWidth (),
1203 menuBar_TotalHeight (),
1204 0,
1205 PixColors[Color_fg],
1206 PixColors[Color_scroll]);
1207
1208#ifdef DEBUG_X
1209 XStoreName (display->display, menuBar.win, "menubar");
1210#endif
1211
1212 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1213
1214 XDefineCursor (display->display, menuBar.win,
1215 XCreateFontCursor (display->display, XC_left_ptr));
1216
1217 XSelectInput (display->display, menuBar.win,
1218 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1219 | Button1MotionMask));
1220 menubar_ev.start (display, menuBar.win);
1221 }
1222#endif
1223
1224#ifdef XPM_BACKGROUND
1225 if (rs[Rs_backgroundPixmap] != NULL
1226 && ! (Options & Opt_transparent))
1227 {
1228 const char *p = rs[Rs_backgroundPixmap];
1229
1230 if ((p = STRCHR (p, ';')) != NULL)
1231 {
1232 p++;
1233 scale_pixmap (p);
1234 }
1235 set_bgPixmap (rs[Rs_backgroundPixmap]);
1236 scr_touch (True);
1237 }
1238#endif
1239 1200
1240 /* graphics context for the vt window */ 1201 /* graphics context for the vt window */
1241 gcvalue.foreground = PixColors[Color_fg]; 1202 gcvalue.foreground = pix_colors[Color_fg];
1242 gcvalue.background = PixColors[Color_bg]; 1203 gcvalue.background = pix_colors[Color_bg];
1243 gcvalue.graphics_exposures = 1; 1204 gcvalue.graphics_exposures = 0;
1244 TermWin.gc = XCreateGC (display->display, TermWin.vt, 1205
1206 gc = XCreateGC (dpy, vt,
1245 GCForeground | GCBackground | GCGraphicsExposures, 1207 GCForeground | GCBackground | GCGraphicsExposures,
1246 &gcvalue); 1208 &gcvalue);
1247 1209
1248 TermWin.drawable = new rxvt_drawable (display, TermWin.vt); 1210 drawable = new rxvt_drawable (this, vt);
1249 1211
1250#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1212#ifdef OFF_FOCUS_FADING
1251 gcvalue.foreground = PixColors[Color_topShadow]; 1213 // initially we are in unfocused state
1252 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); 1214 if (rs[Rs_fade])
1253 gcvalue.foreground = PixColors[Color_bottomShadow]; 1215 pix_colors = pix_colors_unfocused;
1254 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1255 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];
1256 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1257#endif
1258}
1259
1260/*----------------------------------------------------------------------*/
1261/*
1262 * Run the command in a subprocess and return a file descriptor for the
1263 * master end of the pseudo-teletype pair with the command talking to
1264 * the slave.
1265 */
1266int
1267rxvt_term::run_command (const char *const *argv)
1268{
1269 int cfd, er;
1270
1271 /* get master (pty) */
1272 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1273 rxvt_fatal ("can't open pseudo-tty");
1274
1275 fcntl (cfd, F_SETFL, O_NONBLOCK);
1276
1277 /* get slave (tty) */
1278 if (tty_fd < 0)
1279 {
1280#ifndef NO_SETOWNER_TTYDEV
1281 privileged_ttydev (SAVE);
1282#endif
1283
1284 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1285 {
1286 close (cfd);
1287 rxvt_fatal ("can't open slave tty %s", ttydev);
1288 }
1289 }
1290#ifndef NO_BACKSPACE_KEY
1291 if (key_backspace[0] && !key_backspace[1])
1292 er = key_backspace[0];
1293 else if (STRCMP (key_backspace, "DEC") == 0)
1294 er = '\177'; /* the initial state anyway */
1295 else
1296#endif
1297
1298 er = -1;
1299
1300 rxvt_get_ttymode (& (tio), er);
1301
1302#ifndef __QNX__
1303 /* spin off the command interpreter */
1304 switch (cmd_pid = fork ())
1305 {
1306 case -1:
1307 rxvt_fatal ("can't fork");
1308 case 0:
1309 close (cfd); /* only keep tty_fd and STDERR open */
1310
1311 init_env ();
1312
1313 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1314 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1315 else
1316 {
1317 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1318 dup2 (tty_fd, STDIN_FILENO);
1319 dup2 (tty_fd, STDOUT_FILENO);
1320 dup2 (tty_fd, STDERR_FILENO);
1321
1322 if (tty_fd > 2)
1323 close (tty_fd);
1324
1325 run_child (argv);
1326 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1327 }
1328
1329 _exit (EXIT_FAILURE);
1330
1331 default:
1332 {
1333#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1334 int fdstdin;
1335
1336 fdstdin = dup (STDIN_FILENO);
1337 dup2 (tty_fd, STDIN_FILENO);
1338#endif
1339
1340#ifdef UTMP_SUPPORT
1341 privileged_utmp (SAVE);
1342#endif
1343
1344#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1345
1346 dup2 (fdstdin, STDIN_FILENO);
1347 close (fdstdin);
1348#endif
1349 }
1350
1351 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1352 break;
1353 }
1354#else /* __QNX__ uses qnxspawn () */
1355 fchmod (tty_fd, 0622);
1356 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1357 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1358
1359 if (run_child (argv) == -1)
1360 exit (EXIT_FAILURE);
1361#endif
1362
1363 return cfd;
1364}
1365
1366/* ------------------------------------------------------------------------- *
1367 * CHILD PROCESS OPERATIONS *
1368 * ------------------------------------------------------------------------- */
1369/*
1370 * The only open file descriptor is the slave tty - so no error messages.
1371 * returns are fatal
1372 */
1373int
1374rxvt_term::run_child (const char *const *argv)
1375{
1376 char *login;
1377
1378 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1379
1380 if (Options & Opt_console)
1381 { /* be virtual console, fail silently */
1382#ifdef TIOCCONS
1383 unsigned int on = 1;
1384
1385 ioctl (STDIN_FILENO, TIOCCONS, &on);
1386#elif defined (SRIOCSREDIR)
1387 int fd;
1388
1389 fd = open (CONSOLE, O_WRONLY, 0);
1390 if (fd >= 0)
1391 {
1392 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1393 close (fd);
1394 }
1395#endif /* SRIOCSREDIR */
1396
1397 }
1398
1399 /* reset signals and spin off the command interpreter */
1400 signal (SIGINT, SIG_DFL);
1401 signal (SIGQUIT, SIG_DFL);
1402 signal (SIGCHLD, SIG_DFL);
1403 /*
1404 * mimick login's behavior by disabling the job control signals
1405 * a shell that wants them can turn them back on
1406 */
1407#ifdef SIGTSTP
1408 signal (SIGTSTP, SIG_IGN);
1409 signal (SIGTTIN, SIG_IGN);
1410 signal (SIGTTOU, SIG_IGN);
1411#endif /* SIGTSTP */
1412
1413 /* set window size */
1414 struct winsize ws;
1415
1416 ws.ws_col = TermWin.ncol;
1417 ws.ws_row = TermWin.nrow;
1418 ws.ws_xpixel = ws.ws_ypixel = 0;
1419 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1420
1421 // unblock signals (signals are blocked by iom.C
1422 sigset_t ss;
1423 sigemptyset (&ss);
1424 sigprocmask (SIG_SETMASK, &ss, 0);
1425
1426#ifndef __QNX__
1427 /* command interpreter path */
1428 if (argv != NULL)
1429 {
1430# ifdef DEBUG_CMD
1431 int i;
1432
1433 for (i = 0; argv[i]; i++)
1434 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1435# endif 1216#endif
1436 1217
1437 execvp (argv[0], (char *const *)argv); 1218 pointer_unblank ();
1438 /* no error message: STDERR is closed! */ 1219 scr_recolour ();
1439 }
1440 else
1441 {
1442 const char *argv0, *shell;
1443
1444 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1445 shell = "/bin/sh";
1446
1447 argv0 = (const char *)rxvt_r_basename (shell);
1448 if (Options & Opt_loginShell)
1449 {
1450 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1451
1452 login[0] = '-';
1453 STRCPY (&login[1], argv0);
1454 argv0 = login;
1455 }
1456 execlp (shell, argv0, NULL);
1457 /* no error message: STDERR is closed! */
1458 }
1459
1460#else /* __QNX__ uses qnxspawn () */
1461
1462 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1463 char *command = NULL, fullcommand[_MAX_PATH];
1464 char **arg_v, *arg_a[2] = { NULL, NULL };
1465
1466 if (argv != NULL)
1467 {
1468 if (access (argv[0], X_OK) == -1)
1469 {
1470 if (STRCHR (argv[0], '/') == NULL)
1471 {
1472 searchenv (argv[0], "PATH", fullcommand);
1473 if (fullcommand[0] != '\0')
1474 command = fullcommand;
1475 }
1476 if (access (command, X_OK) == -1)
1477 return -1;
1478 }
1479 else
1480 command = argv[0];
1481 arg_v = argv;
1482 }
1483 else
1484 {
1485 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1486 command = "/bin/sh";
1487
1488 arg_a[0] = my_basename (command);
1489 if (Options & Opt_loginShell)
1490 {
1491 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1492
1493 login[0] = '-';
1494 STRCPY (&login[1], arg_a[0]);
1495 arg_a[0] = login;
1496 }
1497 arg_v = arg_a;
1498 }
1499 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1500 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1501 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1502 command, arg_v, environ, iov_a, 0);
1503 if (login)
1504 free (login);
1505
1506 close (tty_fd);
1507 return cmd_fd;
1508
1509#endif
1510 return -1;
1511} 1220}
1512 1221
1513/* ------------------------------------------------------------------------- * 1222/* ------------------------------------------------------------------------- *
1514 * GET TTY CURRENT STATE * 1223 * GET TTY CURRENT STATE *
1515 * ------------------------------------------------------------------------- */ 1224 * ------------------------------------------------------------------------- */
1516/* rxvt_get_ttymode () */
1517/* EXTPROTO */
1518void 1225void
1519rxvt_get_ttymode (ttymode_t *tio, int erase) 1226rxvt_get_ttymode (struct termios *tio, int erase)
1520{ 1227{
1521#ifdef HAVE_TERMIOS_H
1522 /* 1228 /*
1523 * standard System V termios interface 1229 * standard System V termios interface
1524 */ 1230 */
1525 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1231 if (tcgetattr (STDIN_FILENO, tio) < 0)
1526 { 1232 {
1527 /* return error - use system defaults */ 1233 // return error - use system defaults,
1234 // where possible, and zero elsewhere
1235 memset (tio, 0, sizeof (struct termios));
1236
1528 tio->c_cc[VINTR] = CINTR; 1237 tio->c_cc[VINTR] = CINTR;
1529 tio->c_cc[VQUIT] = CQUIT; 1238 tio->c_cc[VQUIT] = CQUIT;
1530 tio->c_cc[VERASE] = CERASE; 1239 tio->c_cc[VERASE] = CERASE;
1240#ifdef VERASE2
1241 tio->c_cc[VERASE2] = CERASE2;
1242#endif
1531 tio->c_cc[VKILL] = CKILL; 1243 tio->c_cc[VKILL] = CKILL;
1532 tio->c_cc[VSTART] = CSTART; 1244 tio->c_cc[VSTART] = CSTART;
1533 tio->c_cc[VSTOP] = CSTOP; 1245 tio->c_cc[VSTOP] = CSTOP;
1534 tio->c_cc[VSUSP] = CSUSP; 1246 tio->c_cc[VSUSP] = CSUSP;
1535# ifdef VDSUSP 1247# ifdef VDSUSP
1536
1537 tio->c_cc[VDSUSP] = CDSUSP; 1248 tio->c_cc[VDSUSP] = CDSUSP;
1538# endif 1249# endif
1539# ifdef VREPRINT 1250# ifdef VREPRINT
1540
1541 tio->c_cc[VREPRINT] = CRPRNT; 1251 tio->c_cc[VREPRINT] = CRPRNT;
1542# endif 1252# endif
1543# ifdef VDISCRD 1253# ifdef VDISCRD
1544
1545 tio->c_cc[VDISCRD] = CFLUSH; 1254 tio->c_cc[VDISCRD] = CFLUSH;
1546# endif 1255# endif
1547# ifdef VWERSE 1256# ifdef VWERSE
1548
1549 tio->c_cc[VWERSE] = CWERASE; 1257 tio->c_cc[VWERSE] = CWERASE;
1550# endif 1258# endif
1551# ifdef VLNEXT 1259# ifdef VLNEXT
1552
1553 tio->c_cc[VLNEXT] = CLNEXT; 1260 tio->c_cc[VLNEXT] = CLNEXT;
1554# endif 1261# endif
1555
1556 } 1262 }
1263
1557 tio->c_cc[VEOF] = CEOF; 1264 tio->c_cc[VEOF] = CEOF;
1558 tio->c_cc[VEOL] = VDISABLE; 1265 tio->c_cc[VEOL] = VDISABLE;
1559# ifdef VEOL2 1266# ifdef VEOL2
1560
1561 tio->c_cc[VEOL2] = VDISABLE; 1267 tio->c_cc[VEOL2] = VDISABLE;
1562# endif 1268# endif
1563# ifdef VSWTC 1269# ifdef VSWTC
1564
1565 tio->c_cc[VSWTC] = VDISABLE; 1270 tio->c_cc[VSWTC] = VDISABLE;
1566# endif 1271# endif
1567# ifdef VSWTCH 1272# ifdef VSWTCH
1568
1569 tio->c_cc[VSWTCH] = VDISABLE; 1273 tio->c_cc[VSWTCH] = VDISABLE;
1570# endif 1274# endif
1571# if VMIN != VEOF 1275# if VMIN != VEOF
1572
1573 tio->c_cc[VMIN] = 1; 1276 tio->c_cc[VMIN] = 1;
1574# endif 1277# endif
1575# if VTIME != VEOL 1278# if VTIME != VEOL
1576
1577 tio->c_cc[VTIME] = 0; 1279 tio->c_cc[VTIME] = 0;
1578# endif 1280# endif
1579 1281
1580 if (erase != -1) 1282 if (erase != -1)
1581 tio->c_cc[VERASE] = (char)erase; 1283 tio->c_cc[VERASE] = (char)erase;
… …
1597 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1299 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1598# if defined (ECHOCTL) && defined (ECHOKE) 1300# if defined (ECHOCTL) && defined (ECHOKE)
1599 | ECHOCTL | ECHOKE 1301 | ECHOCTL | ECHOKE
1600# endif 1302# endif
1601 | ECHOE | ECHOK); 1303 | ECHOE | ECHOK);
1602# else /* HAVE_TERMIOS_H */
1603
1604 /*
1605 * sgtty interface
1606 */
1607
1608 /* get parameters -- gtty */
1609 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1610 {
1611 tio->sg.sg_erase = CERASE; /* ^H */
1612 tio->sg.sg_kill = CKILL; /* ^U */
1613 }
1614 if (erase != -1)
1615 tio->sg.sg_erase = (char)erase;
1616
1617 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1618
1619 /* get special characters */
1620 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1621 {
1622 tio->tc.t_intrc = CINTR; /* ^C */
1623 tio->tc.t_quitc = CQUIT; /* ^\ */
1624 tio->tc.t_startc = CSTART; /* ^Q */
1625 tio->tc.t_stopc = CSTOP; /* ^S */
1626 tio->tc.t_eofc = CEOF; /* ^D */
1627 tio->tc.t_brkc = -1;
1628 }
1629 /* get local special chars */
1630 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1631 {
1632 tio->lc.t_suspc = CSUSP; /* ^Z */
1633 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1634 tio->lc.t_rprntc = CRPRNT; /* ^R */
1635 tio->lc.t_flushc = CFLUSH; /* ^O */
1636 tio->lc.t_werasc = CWERASE; /* ^W */
1637 tio->lc.t_lnextc = CLNEXT; /* ^V */
1638 }
1639 /* get line discipline */
1640 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1641# ifdef NTTYDISC
1642
1643 tio->line = NTTYDISC;
1644# endif /* NTTYDISC */
1645
1646 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1647#endif /* HAVE_TERMIOS_H */
1648 1304
1649 /* 1305 /*
1650 * Debugging 1306 * Debugging
1651 */ 1307 */
1652#ifdef DEBUG_TTYMODE 1308#ifdef DEBUG_TTYMODE
1653#ifdef HAVE_TERMIOS_H
1654 /* c_iflag bits */ 1309 /* c_iflag bits */
1655 fprintf (stderr, "Input flags\n"); 1310 fprintf (stderr, "Input flags\n");
1656 1311
1657 /* cpp token stringize doesn't work on all machines <sigh> */ 1312 /* cpp token stringize doesn't work on all machines <sigh> */
1658# define FOO(flag,name) \ 1313# define FOO(flag,name) \
… …
1670 FOO (IGNCR, "IGNCR"); 1325 FOO (IGNCR, "IGNCR");
1671 FOO (ICRNL, "ICRNL"); 1326 FOO (ICRNL, "ICRNL");
1672 FOO (IXON, "IXON"); 1327 FOO (IXON, "IXON");
1673 FOO (IXOFF, "IXOFF"); 1328 FOO (IXOFF, "IXOFF");
1674# ifdef IUCLC 1329# ifdef IUCLC
1675
1676 FOO (IUCLC, "IUCLC"); 1330 FOO (IUCLC, "IUCLC");
1677# endif 1331# endif
1678# ifdef IXANY 1332# ifdef IXANY
1679
1680 FOO (IXANY, "IXANY"); 1333 FOO (IXANY, "IXANY");
1681# endif 1334# endif
1682# ifdef IMAXBEL 1335# ifdef IMAXBEL
1683
1684 FOO (IMAXBEL, "IMAXBEL"); 1336 FOO (IMAXBEL, "IMAXBEL");
1685# endif 1337# endif
1686 1338
1687 fprintf (stderr, "\n"); 1339 fprintf (stderr, "\n");
1688 1340
… …
1695 FOO (VERASE, "VERASE"); 1347 FOO (VERASE, "VERASE");
1696 FOO (VKILL, "VKILL"); 1348 FOO (VKILL, "VKILL");
1697 FOO (VEOF, "VEOF"); 1349 FOO (VEOF, "VEOF");
1698 FOO (VEOL, "VEOL"); 1350 FOO (VEOL, "VEOL");
1699# ifdef VEOL2 1351# ifdef VEOL2
1700
1701 FOO (VEOL2, "VEOL2"); 1352 FOO (VEOL2, "VEOL2");
1702# endif 1353# endif
1703# ifdef VSWTC 1354# ifdef VSWTC
1704
1705 FOO (VSWTC, "VSWTC"); 1355 FOO (VSWTC, "VSWTC");
1706# endif 1356# endif
1707# ifdef VSWTCH 1357# ifdef VSWTCH
1708
1709 FOO (VSWTCH, "VSWTCH"); 1358 FOO (VSWTCH, "VSWTCH");
1710# endif 1359# endif
1711
1712 FOO (VSTART, "VSTART"); 1360 FOO (VSTART, "VSTART");
1713 FOO (VSTOP, "VSTOP"); 1361 FOO (VSTOP, "VSTOP");
1714 FOO (VSUSP, "VSUSP"); 1362 FOO (VSUSP, "VSUSP");
1715# ifdef VDSUSP 1363# ifdef VDSUSP
1716
1717 FOO (VDSUSP, "VDSUSP"); 1364 FOO (VDSUSP, "VDSUSP");
1718# endif 1365# endif
1719# ifdef VREPRINT 1366# ifdef VREPRINT
1720
1721 FOO (VREPRINT, "VREPRINT"); 1367 FOO (VREPRINT, "VREPRINT");
1722# endif 1368# endif
1723# ifdef VDISCRD 1369# ifdef VDISCRD
1724
1725 FOO (VDISCRD, "VDISCRD"); 1370 FOO (VDISCRD, "VDISCRD");
1726# endif 1371# endif
1727# ifdef VWERSE 1372# ifdef VWERSE
1728
1729 FOO (VWERSE, "VWERSE"); 1373 FOO (VWERSE, "VWERSE");
1730# endif 1374# endif
1731# ifdef VLNEXT 1375# ifdef VLNEXT
1732
1733 FOO (VLNEXT, "VLNEXT"); 1376 FOO (VLNEXT, "VLNEXT");
1734# endif 1377# endif
1735 1378
1736 fprintf (stderr, "\n"); 1379 fprintf (stderr, "\n");
1737# undef FOO 1380# undef FOO
1738# endif /* HAVE_TERMIOS_H */ 1381#endif /* DEBUG_TTYMODE */
1739#endif /* DEBUG_TTYMODE */
1740} 1382}
1741 1383
1384/*----------------------------------------------------------------------*/
1385/*
1386 * Run the command in a subprocess and return a file descriptor for the
1387 * master end of the pseudo-teletype pair with the command talking to
1388 * the slave.
1389 */
1390void
1391rxvt_term::run_command (const char *const *argv)
1392{
1393#if ENABLE_FRILLS
1394 if (rs[Rs_pty_fd])
1395 {
1396 pty->pty = atoi (rs[Rs_pty_fd]);
1397
1398 if (pty->pty >= 0)
1399 {
1400 if (getfd_hook)
1401 pty->pty = (*getfd_hook) (pty->pty);
1402
1403 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1404 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1405 }
1406 }
1407 else
1408#endif
1409 if (!pty->get ())
1410 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1411
1412 int er;
1413
1414#ifndef NO_BACKSPACE_KEY
1415 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1416 er = rs[Rs_backspace_key][0];
1417 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1418 er = '\177'; /* the initial state anyway */
1419 else
1420#endif
1421 er = -1;
1422
1423 rxvt_get_ttymode (&tio, er);
1424 /* init terminal attributes */
1425 cfsetospeed (&tio, BAUDRATE);
1426 cfsetispeed (&tio, BAUDRATE);
1427 tcsetattr (pty->tty, TCSANOW, &tio);
1428 pty->set_utf8_mode (enc_utf8);
1429
1430 /* set initial window size */
1431 tt_winch ();
1432
1433#if ENABLE_FRILLS
1434 if (rs[Rs_pty_fd])
1435 return;
1436#endif
1437
1438 /* spin off the command interpreter */
1439 switch (cmd_pid = fork ())
1440 {
1441 case -1:
1442 {
1443 cmd_pid = 0;
1444 rxvt_fatal ("can't fork, aborting.\n");
1445 }
1446 case 0:
1447 init_env ();
1448
1449 if (!pty->make_controlling_tty ())
1450 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1451 else
1452 {
1453 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1454 dup2 (pty->tty, STDIN_FILENO);
1455 dup2 (pty->tty, STDOUT_FILENO);
1456 dup2 (pty->tty, STDERR_FILENO);
1457
1458 // close all our file handles that we do no longer need
1459 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1460 {
1461 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1462 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1463 }
1464
1465 run_child (argv);
1466 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1467 }
1468
1469 _exit (EXIT_FAILURE);
1470
1471 default:
1472 if (!option (Opt_utmpInhibit))
1473 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1474
1475 pty->close_tty ();
1476
1477 child_ev.start (cmd_pid);
1478
1479 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1480 break;
1481 }
1482}
1483
1484/* ------------------------------------------------------------------------- *
1485 * CHILD PROCESS OPERATIONS *
1486 * ------------------------------------------------------------------------- */
1487/*
1488 * The only open file descriptor is the slave tty - so no error messages.
1489 * returns are fatal
1490 */
1491int
1492rxvt_term::run_child (const char *const *argv)
1493{
1494 char *login;
1495
1496 if (option (Opt_console))
1497 {
1498 /* be virtual console, fail silently */
1499#ifdef TIOCCONS
1500 unsigned int on = 1;
1501
1502 ioctl (STDIN_FILENO, TIOCCONS, &on);
1503#elif defined (SRIOCSREDIR)
1504 int fd;
1505
1506 fd = open (CONSOLE, O_WRONLY, 0);
1507 if (fd >= 0)
1508 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1509 close (fd);
1510#endif /* SRIOCSREDIR */
1511 }
1512
1513 /* reset signals and spin off the command interpreter */
1514 signal (SIGINT, SIG_DFL);
1515 signal (SIGQUIT, SIG_DFL);
1516 signal (SIGCHLD, SIG_DFL);
1517 signal (SIGHUP, SIG_DFL);
1518 signal (SIGPIPE, SIG_DFL);
1519 /*
1520 * mimick login's behavior by disabling the job control signals
1521 * a shell that wants them can turn them back on
1522 */
1523#ifdef SIGTSTP
1524 signal (SIGTSTP, SIG_IGN);
1525 signal (SIGTTIN, SIG_IGN);
1526 signal (SIGTTOU, SIG_IGN);
1527#endif /* SIGTSTP */
1528
1529 // unblock signals (signals are blocked by iom.C
1530 sigset_t ss;
1531 sigemptyset (&ss);
1532 sigprocmask (SIG_SETMASK, &ss, 0);
1533
1534 /* command interpreter path */
1535 if (argv)
1536 {
1537# ifdef DEBUG_CMD
1538 int i;
1539
1540 for (i = 0; argv[i]; i++)
1541 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1542# endif
1543
1544 execvp (argv[0], (char *const *)argv);
1545 /* no error message: STDERR is closed! */
1546 }
1547 else
1548 {
1549 const char *argv0, *shell;
1550
1551 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1552 shell = "/bin/sh";
1553
1554 argv0 = (const char *)rxvt_basename (shell);
1555
1556 if (option (Opt_loginShell))
1557 {
1558 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1559
1560 login[0] = '-';
1561 strcpy (&login[1], argv0);
1562 argv0 = login;
1563 }
1564
1565 execlp (shell, argv0, (char *)0);
1566 /* no error message: STDERR is closed! */
1567 }
1568
1569 return -1;
1570}
1571
1742/*----------------------- end-of-file (C source) -----------------------*/ 1572/*----------------------- end-of-file (C source) -----------------------*/

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