ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/init.C
(Generate patch)

Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.23 by pcg, Sun Feb 1 01:34:41 2004 UTC vs.
Revision 1.217 by root, Tue Oct 9 13:36:10 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9 * - extensive modifications 9 * - extensive modifications
10 * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
11 * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
12 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11 * - extensive modifications 14 * - extensive modifications
12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 15 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13 * - QNX support 16 * - QNX support
17 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
14 * 18 *
15 * This program is free software; you can redistribute it and/or modify 19 * This program is free software; you can redistribute it and/or modify
16 * it under the terms of the GNU General Public License as published by 20 * it under the terms of the GNU General Public License as published by
17 * the Free Software Foundation; either version 2 of the License, or 21 * the Free Software Foundation; either version 2 of the License, or
18 * (at your option) any later version. 22 * (at your option) any later version.
… …
30 * Initialisation routines. 34 * Initialisation routines.
31 */ 35 */
32 36
33#include "../config.h" /* NECESSARY */ 37#include "../config.h" /* NECESSARY */
34#include "rxvt.h" /* NECESSARY */ 38#include "rxvt.h" /* NECESSARY */
39#include "rxvtutil.h"
35#include "init.h" 40#include "init.h"
36 41
42#include <limits>
43
37#include <signal.h> 44#include <csignal>
45
46#ifdef DISPLAY_IS_IP
47/* On Solaris link with -lsocket and -lnsl */
48#include <sys/types.h>
49#include <sys/socket.h>
50
51/* these next two are probably only on Sun (not Solaris) */
52#ifdef HAVE_SYS_SOCKIO_H
53#include <sys/sockio.h>
54#endif
55#ifdef HAVE_SYS_BYTEORDER_H
56#include <sys/byteorder.h>
57#endif
58
59#include <netinet/in.h>
60#include <arpa/inet.h>
61#include <net/if.h>
62#include <net/if_arp.h>
63
64static char *
65rxvt_network_display (const char *display)
66{
67 char buffer[1024], *rval = NULL;
68 struct ifconf ifc;
69 struct ifreq *ifr;
70 int i, skfd;
71
72 if (display[0] != ':' && strncmp (display, "unix:", 5))
73 return (char *) display; /* nothing to do */
74
75 ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
76 ifc.ifc_buf = buffer;
77
78 if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
79 {
80 perror ("socket");
81 return NULL;
82 }
83
84 if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
85 {
86 perror ("SIOCGIFCONF");
87 close (skfd);
88 return NULL;
89 }
90
91 for (i = 0, ifr = ifc.ifc_req;
92 i < (ifc.ifc_len / sizeof (struct ifreq));
93 i++, ifr++)
94 {
95 struct ifreq ifr2;
96
97 strcpy (ifr2.ifr_name, ifr->ifr_name);
98
99 if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
100 {
101 unsigned long addr;
102 struct sockaddr_in *p_addr;
103
104 p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
105 addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
106
107 /*
108 * not "0.0.0.0" or "127.0.0.1" - so format the address
109 */
110 if (addr && addr != 0x7F000001)
111 {
112 char *colon = strchr (display, ':');
113
114 if (colon == NULL)
115 colon = ":0.0";
116
117 rval = rxvt_malloc (strlen (colon) + 16);
118 sprintf (rval, "%d.%d.%d.%d%s",
119 (int) ((addr >> 030) & 0xFF),
120 (int) ((addr >> 020) & 0xFF),
121 (int) ((addr >> 010) & 0xFF),
122 (int) (addr & 0xFF), colon);
123 break;
124 }
125 }
126 }
127
128 close (skfd);
129
130 return rval;
131}
132#endif
38 133
39const char *const def_colorName[] = 134const char *const def_colorName[] =
40 { 135 {
41 COLOR_FOREGROUND, 136 COLOR_FOREGROUND,
42 COLOR_BACKGROUND, 137 COLOR_BACKGROUND,
43 /* low-intensity colors */ 138 /* low-intensity colors */
44 "Black", /* 0: black (#000000) */ 139 "rgb:00/00/00", // 0: black (Black)
45#ifndef NO_BRIGHTCOLOR 140 "rgb:cd/00/00", // 1: red (Red3)
46 "Red3", /* 1: red (#CD0000) */ 141 "rgb:00/cd/00", // 2: green (Green3)
47 "Green3", /* 2: green (#00CD00) */ 142 "rgb:cd/cd/00", // 3: yellow (Yellow3)
48 "Yellow3", /* 3: yellow (#CDCD00) */ 143 "rgb:00/00/cd", // 4: blue (Blue3)
49 "Blue3", /* 4: blue (#0000CD) */ 144 "rgb:cd/00/cd", // 5: magenta (Magenta3)
50 "Magenta3", /* 5: magenta (#CD00CD) */ 145 "rgb:00/cd/cd", // 6: cyan (Cyan3)
51 "Cyan3", /* 6: cyan (#00CDCD) */ 146# ifdef XTERM_COLORS
52# ifdef XTERM_COLORS 147 "rgb:e5/e5/e5", // 7: white (Grey90)
53 "Grey90", /* 7: white (#E5E5E5) */ 148# else
54# else 149 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
55 "AntiqueWhite", /* 7: white (#FAEBD7) */
56# endif 150# endif
57 /* high-intensity colors */ 151 /* high-intensity colors */
58# ifdef XTERM_COLORS 152# ifdef XTERM_COLORS
59 "Grey30", /* 8: bright black (#4D4D4D) */ 153 "rgb:4d/4d/4d", // 8: bright black (Grey30)
60# else 154# else
61 "Grey25", /* 8: bright black (#404040) */ 155 "rgb:40/40/40", // 8: bright black (Grey25)
62# endif 156# endif
63#endif /* NO_BRIGHTCOLOR */ 157 "rgb:ff/00/00", // 1/9: bright red (Reed)
64 "Red", /* 1/9: bright red (#FF0000) */ 158 "rgb:00/ff/00", // 2/10: bright green (Green)
65 "Green", /* 2/10: bright green (#00FF00) */ 159 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
66 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 160 "rgb:00/00/ff", // 4/12: bright blue (Blue)
67 "Blue", /* 4/12: bright blue (#0000FF) */ 161 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
68 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 162 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
69 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 163 "rgb:ff/ff/ff", // 7/15: bright white (White)
70 "White", /* 7/15: bright white (#FFFFFF) */ 164
71#ifdef TTY_256COLOR 165 // 88 xterm colours
72 "rgb:00/00/00", /* default 16-255 color table */
73 "rgb:00/00/2a", 166 "rgb:00/00/00",
74 "rgb:00/00/55", 167 "rgb:00/00/8b",
75 "rgb:00/00/7f",
76 "rgb:00/00/aa",
77 "rgb:00/00/d4", 168 "rgb:00/00/cd",
169 "rgb:00/00/ff",
78 "rgb:00/2a/00", 170 "rgb:00/8b/00",
79 "rgb:00/2a/2a", 171 "rgb:00/8b/8b",
80 "rgb:00/2a/55",
81 "rgb:00/2a/7f",
82 "rgb:00/2a/aa",
83 "rgb:00/2a/d4", 172 "rgb:00/8b/cd",
84 "rgb:00/55/00",
85 "rgb:00/55/2a",
86 "rgb:00/55/55",
87 "rgb:00/55/7f", 173 "rgb:00/8b/ff",
88 "rgb:00/55/aa",
89 "rgb:00/55/d4",
90 "rgb:00/7f/00",
91 "rgb:00/7f/2a",
92 "rgb:00/7f/55",
93 "rgb:00/7f/7f",
94 "rgb:00/7f/aa",
95 "rgb:00/7f/d4",
96 "rgb:00/aa/00",
97 "rgb:00/aa/2a",
98 "rgb:00/aa/55",
99 "rgb:00/aa/7f",
100 "rgb:00/aa/aa",
101 "rgb:00/aa/d4",
102 "rgb:00/d4/00", 174 "rgb:00/cd/00",
103 "rgb:00/d4/2a", 175 "rgb:00/cd/8b",
104 "rgb:00/d4/55",
105 "rgb:00/d4/7f",
106 "rgb:00/d4/aa",
107 "rgb:00/d4/d4", 176 "rgb:00/cd/cd",
177 "rgb:00/cd/ff",
178 "rgb:00/ff/00",
179 "rgb:00/ff/8b",
180 "rgb:00/ff/cd",
181 "rgb:00/ff/ff",
108 "rgb:2a/00/00", 182 "rgb:8b/00/00",
109 "rgb:2a/00/2a", 183 "rgb:8b/00/8b",
110 "rgb:2a/00/55",
111 "rgb:2a/00/7f",
112 "rgb:2a/00/aa",
113 "rgb:2a/00/d4", 184 "rgb:8b/00/cd",
114 "rgb:2a/2a/00",
115 "rgb:2a/2a/2a",
116 "rgb:2a/2a/55",
117 "rgb:2a/2a/7f",
118 "rgb:2a/2a/aa",
119 "rgb:2a/2a/d4",
120 "rgb:2a/55/00",
121 "rgb:2a/55/2a",
122 "rgb:2a/55/55",
123 "rgb:2a/55/7f",
124 "rgb:2a/55/aa",
125 "rgb:2a/55/d4",
126 "rgb:2a/7f/00",
127 "rgb:2a/7f/2a",
128 "rgb:2a/7f/55",
129 "rgb:2a/7f/7f",
130 "rgb:2a/7f/aa",
131 "rgb:2a/7f/d4",
132 "rgb:2a/aa/00",
133 "rgb:2a/aa/2a",
134 "rgb:2a/aa/55",
135 "rgb:2a/aa/7f",
136 "rgb:2a/aa/aa",
137 "rgb:2a/aa/d4",
138 "rgb:2a/d4/00",
139 "rgb:2a/d4/2a",
140 "rgb:2a/d4/55",
141 "rgb:2a/d4/7f",
142 "rgb:2a/d4/aa",
143 "rgb:2a/d4/d4",
144 "rgb:55/00/00",
145 "rgb:55/00/2a",
146 "rgb:55/00/55",
147 "rgb:55/00/7f", 185 "rgb:8b/00/ff",
148 "rgb:55/00/aa",
149 "rgb:55/00/d4",
150 "rgb:55/2a/00", 186 "rgb:8b/8b/00",
151 "rgb:55/2a/2a", 187 "rgb:8b/8b/8b",
152 "rgb:55/2a/55", 188 "rgb:8b/8b/cd",
153 "rgb:55/2a/7f", 189 "rgb:8b/8b/ff",
154 "rgb:55/2a/aa",
155 "rgb:55/2a/d4",
156 "rgb:55/55/00",
157 "rgb:55/55/2a",
158 "rgb:55/55/55",
159 "rgb:55/55/7f",
160 "rgb:55/55/aa",
161 "rgb:55/55/d4",
162 "rgb:55/7f/00",
163 "rgb:55/7f/2a",
164 "rgb:55/7f/55",
165 "rgb:55/7f/7f",
166 "rgb:55/7f/aa",
167 "rgb:55/7f/d4",
168 "rgb:55/aa/00",
169 "rgb:55/aa/2a",
170 "rgb:55/aa/55",
171 "rgb:55/aa/7f",
172 "rgb:55/aa/aa",
173 "rgb:55/aa/d4",
174 "rgb:55/d4/00", 190 "rgb:8b/cd/00",
175 "rgb:55/d4/2a", 191 "rgb:8b/cd/8b",
176 "rgb:55/d4/55",
177 "rgb:55/d4/7f",
178 "rgb:55/d4/aa",
179 "rgb:55/d4/d4", 192 "rgb:8b/cd/cd",
180 "rgb:7f/00/00", 193 "rgb:8b/cd/ff",
181 "rgb:7f/00/2a",
182 "rgb:7f/00/55",
183 "rgb:7f/00/7f",
184 "rgb:7f/00/aa",
185 "rgb:7f/00/d4",
186 "rgb:7f/2a/00",
187 "rgb:7f/2a/2a",
188 "rgb:7f/2a/55",
189 "rgb:7f/2a/7f",
190 "rgb:7f/2a/aa",
191 "rgb:7f/2a/d4",
192 "rgb:7f/55/00",
193 "rgb:7f/55/2a",
194 "rgb:7f/55/55",
195 "rgb:7f/55/7f",
196 "rgb:7f/55/aa",
197 "rgb:7f/55/d4",
198 "rgb:7f/7f/00", 194 "rgb:8b/ff/00",
199 "rgb:7f/7f/2a", 195 "rgb:8b/ff/8b",
200 "rgb:7f/7f/55",
201 "rgb:7f/7f/7f",
202 "rgb:7f/7f/aa",
203 "rgb:7f/7f/d4",
204 "rgb:7f/aa/00",
205 "rgb:7f/aa/2a",
206 "rgb:7f/aa/55",
207 "rgb:7f/aa/7f",
208 "rgb:7f/aa/aa",
209 "rgb:7f/aa/d4",
210 "rgb:7f/d4/00",
211 "rgb:7f/d4/2a",
212 "rgb:7f/d4/55",
213 "rgb:7f/d4/7f",
214 "rgb:7f/d4/aa",
215 "rgb:7f/d4/d4",
216 "rgb:aa/00/00",
217 "rgb:aa/00/2a",
218 "rgb:aa/00/55",
219 "rgb:aa/00/7f",
220 "rgb:aa/00/aa",
221 "rgb:aa/00/d4",
222 "rgb:aa/2a/00",
223 "rgb:aa/2a/2a",
224 "rgb:aa/2a/55",
225 "rgb:aa/2a/7f",
226 "rgb:aa/2a/aa",
227 "rgb:aa/2a/d4",
228 "rgb:aa/55/00",
229 "rgb:aa/55/2a",
230 "rgb:aa/55/55",
231 "rgb:aa/55/7f",
232 "rgb:aa/55/aa",
233 "rgb:aa/55/d4",
234 "rgb:aa/7f/00",
235 "rgb:aa/7f/2a",
236 "rgb:aa/7f/55",
237 "rgb:aa/7f/7f",
238 "rgb:aa/7f/aa",
239 "rgb:aa/7f/d4", 196 "rgb:8b/ff/cd",
240 "rgb:aa/aa/00", 197 "rgb:8b/ff/ff",
241 "rgb:aa/aa/2a",
242 "rgb:aa/aa/55",
243 "rgb:aa/aa/7f",
244 "rgb:aa/aa/aa",
245 "rgb:aa/aa/d4",
246 "rgb:aa/d4/00",
247 "rgb:aa/d4/2a",
248 "rgb:aa/d4/55",
249 "rgb:aa/d4/7f",
250 "rgb:aa/d4/aa",
251 "rgb:aa/d4/d4",
252 "rgb:d4/00/00", 198 "rgb:cd/00/00",
253 "rgb:d4/00/2a", 199 "rgb:cd/00/8b",
254 "rgb:d4/00/55",
255 "rgb:d4/00/7f",
256 "rgb:d4/00/aa",
257 "rgb:d4/00/d4", 200 "rgb:cd/00/cd",
201 "rgb:cd/00/ff",
258 "rgb:d4/2a/00", 202 "rgb:cd/8b/00",
259 "rgb:d4/2a/2a", 203 "rgb:cd/8b/8b",
260 "rgb:d4/2a/55",
261 "rgb:d4/2a/7f",
262 "rgb:d4/2a/aa",
263 "rgb:d4/2a/d4", 204 "rgb:cd/8b/cd",
264 "rgb:d4/55/00",
265 "rgb:d4/55/2a",
266 "rgb:d4/55/55",
267 "rgb:d4/55/7f", 205 "rgb:cd/8b/ff",
268 "rgb:d4/55/aa",
269 "rgb:d4/55/d4",
270 "rgb:d4/7f/00",
271 "rgb:d4/7f/2a",
272 "rgb:d4/7f/55",
273 "rgb:d4/7f/7f",
274 "rgb:d4/7f/aa",
275 "rgb:d4/7f/d4",
276 "rgb:d4/aa/00",
277 "rgb:d4/aa/2a",
278 "rgb:d4/aa/55",
279 "rgb:d4/aa/7f",
280 "rgb:d4/aa/aa",
281 "rgb:d4/aa/d4",
282 "rgb:d4/d4/00", 206 "rgb:cd/cd/00",
283 "rgb:d4/d4/2a", 207 "rgb:cd/cd/8b",
284 "rgb:d4/d4/55",
285 "rgb:d4/d4/7f",
286 "rgb:d4/d4/aa",
287 "rgb:d4/d4/d4", 208 "rgb:cd/cd/cd",
209 "rgb:cd/cd/ff",
210 "rgb:cd/ff/00",
211 "rgb:cd/ff/8b",
212 "rgb:cd/ff/cd",
213 "rgb:cd/ff/ff",
288 "rgb:08/08/08", 214 "rgb:ff/00/00",
215 "rgb:ff/00/8b",
216 "rgb:ff/00/cd",
217 "rgb:ff/00/ff",
218 "rgb:ff/8b/00",
219 "rgb:ff/8b/8b",
220 "rgb:ff/8b/cd",
221 "rgb:ff/8b/ff",
222 "rgb:ff/cd/00",
223 "rgb:ff/cd/8b",
224 "rgb:ff/cd/cd",
225 "rgb:ff/cd/ff",
226 "rgb:ff/ff/00",
227 "rgb:ff/ff/8b",
228 "rgb:ff/ff/cd",
229 "rgb:ff/ff/ff",
289 "rgb:12/12/12", 230 "rgb:2e/2e/2e",
290 "rgb:1c/1c/1c", 231 "rgb:5c/5c/5c",
291 "rgb:26/26/26",
292 "rgb:30/30/30", 232 "rgb:73/73/73",
293 "rgb:3a/3a/3a",
294 "rgb:44/44/44",
295 "rgb:4e/4e/4e",
296 "rgb:58/58/58", 233 "rgb:8b/8b/8b",
297 "rgb:62/62/62", 234 "rgb:a2/a2/a2",
298 "rgb:6c/6c/6c",
299 "rgb:76/76/76",
300 "rgb:80/80/80",
301 "rgb:8a/8a/8a",
302 "rgb:94/94/94", 235 "rgb:b9/b9/b9",
303 "rgb:9e/9e/9e",
304 "rgb:a8/a8/a8",
305 "rgb:b2/b2/b2",
306 "rgb:bc/bc/bc",
307 "rgb:c6/c6/c6",
308 "rgb:d0/d0/d0", 236 "rgb:d0/d0/d0",
309 "rgb:da/da/da",
310 "rgb:e4/e4/e4", 237 "rgb:e7/e7/e7",
311 "rgb:ee/ee/ee", 238
312#endif
313#ifndef NO_CURSORCOLOR 239#ifndef NO_CURSORCOLOR
314 COLOR_CURSOR_BACKGROUND, 240 COLOR_CURSOR_BACKGROUND,
315 COLOR_CURSOR_FOREGROUND, 241 COLOR_CURSOR_FOREGROUND,
316#endif /* ! NO_CURSORCOLOR */ 242#endif /* ! NO_CURSORCOLOR */
317 NULL, /* Color_pointer */ 243 NULL, /* Color_pointer_fg */
244 NULL, /* Color_pointer_bg */
318 NULL, /* Color_border */ 245 NULL, /* Color_border */
319#ifndef NO_BOLD_UNDERLINE_REVERSE 246#ifndef NO_BOLD_UNDERLINE_REVERSE
320 NULL, /* Color_BD */ 247 NULL, /* Color_BD */
248 NULL, /* Color_IT */
321 NULL, /* Color_UL */ 249 NULL, /* Color_UL */
322 NULL, /* Color_RV */ 250 NULL, /* Color_RV */
323#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 251#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
252#if ENABLE_FRILLS
253 NULL, // Color_underline
254#endif
324#ifdef OPTION_HC 255#ifdef OPTION_HC
325 NULL, 256 NULL,
326#endif 257#endif
327#ifdef KEEP_SCROLLCOLOR 258#ifdef KEEP_SCROLLCOLOR
328 COLOR_SCROLLBAR, 259 COLOR_SCROLLBAR,
329 COLOR_SCROLLTROUGH, 260 COLOR_SCROLLTROUGH,
330#endif /* KEEP_SCROLLCOLOR */ 261#endif /* KEEP_SCROLLCOLOR */
331 262#if ENABLE_TRANSPARENCY
332 }; 263 NULL,
333
334const char *const xa_names[NUM_XA] =
335 {
336 "TEXT",
337 "COMPOUND_TEXT",
338 "UTF8_STRING",
339 "MULTIPLE",
340 "TARGETS",
341 "TIMESTAMP",
342 "VT_SELECTION",
343 "INCR",
344 "WM_DELETE_WINDOW",
345#ifdef TRANSPARENT
346 "_XROOTPMAP_ID",
347#endif 264#endif
348#ifdef OFFIX_DND 265#if OFF_FOCUS_FADING
349 "DndProtocol", 266 "rgb:00/00/00",
350 "DndSelection",
351#endif 267#endif
352 "CLIPBOARD"
353 }; 268 };
354 269
355bool 270bool
356rxvt_term::init_vars () 271rxvt_term::init_vars ()
357{ 272{
273 pix_colors = //
358 PixColors = new rxvt_color [TOTAL_COLORS]; 274 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
359 if (PixColors == NULL) 275#ifdef OFF_FOCUS_FADING
360 return false; 276 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
361
362#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
363 TermWin.pixmap = None;
364#endif 277#endif
365#ifdef UTMP_SUPPORT 278
366 next_utmp_action = SAVE;
367#endif
368#ifndef NO_SETOWNER_TTYDEV
369 next_tty_action = SAVE;
370#endif
371 279
372 MEvent.time = CurrentTime; 280 MEvent.time = CurrentTime;
373 MEvent.button = AnyButton; 281 MEvent.button = AnyButton;
374 Options = DEFAULT_OPTIONS;
375 want_refresh = 1; 282 want_refresh = 1;
376 cmd_pid = -1;
377 cmd_fd = tty_fd = Xfd = -1;
378 PrivateModes = SavedModes = PrivMode_Default; 283 priv_modes = SavedModes = PrivMode_Default;
379 TermWin.focus = 0;
380 TermWin.ncol = 80; 284 ncol = 80;
381 TermWin.nrow = 24; 285 nrow = 24;
382 TermWin.int_bwidth = INTERNALBORDERWIDTH; 286 int_bwidth = INTERNALBORDERWIDTH;
383 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 287 ext_bwidth = EXTERNALBORDERWIDTH;
384 TermWin.lineSpace = LINESPACE; 288 lineSpace = LINESPACE;
385 TermWin.saveLines = SAVELINES; 289 saveLines = SAVELINES;
386 numPixColors = TOTAL_COLORS; 290 numpix_colors = TOTAL_COLORS;
387 291
388#ifndef NO_NEW_SELECTION
389 selection_style = NEW_SELECT;
390#else
391 selection_style = OLD_SELECT;
392#endif
393
394#ifndef NO_BRIGHTCOLOR
395 colorfgbg = DEFAULT_RSTYLE;
396#endif
397
398#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
399 ks_bigfont = XK_greater;
400 ks_smallfont = XK_less;
401#endif
402
403#ifdef GREEK_SUPPORT
404 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
405#endif
406
407 refresh_limit = 1;
408 refresh_type = SLOW_REFRESH; 292 refresh_type = SLOW_REFRESH;
409 prev_nrow = prev_ncol = 0;
410#ifdef MULTICHAR_SET
411# ifdef MULTICHAR_ENCODING
412 encoding_method = MULTICHAR_ENCODING;
413# endif
414 multichar_decode = rxvt_euc2jis;
415#endif
416 293
417 oldcursor.row = oldcursor.col = -1; 294 oldcursor.row = oldcursor.col = -1;
418#ifdef XPM_BACKGROUND
419 /* bgPixmap.w = bgPixmap.h = 0; */
420 bgPixmap.x = bgPixmap.y = 50;
421 bgPixmap.pixmap = None;
422#endif
423
424 last_bot = last_state = -1; 295 last_bot = last_state = -1;
425 296
426#ifdef MENUBAR 297 set_option (Opt_scrollBar);
427 menu_readonly = 1; 298 set_option (Opt_scrollTtyOutput);
428# if !(MENUBAR_MAX > 1) 299 set_option (Opt_jumpScroll);
429 CurrentBar = &(BarList); 300 set_option (Opt_skipScroll);
430# endif /* (MENUBAR_MAX > 1) */ 301 set_option (Opt_secondaryScreen);
431#endif 302 set_option (Opt_secondaryScroll);
303 set_option (Opt_pastableTabs);
304 set_option (Opt_intensityStyles);
305 set_option (Opt_iso14755_52);
432 306
433 return true; 307 return true;
434} 308}
435 309
436void 310void
437rxvt_term::init_secondary () 311rxvt_term::init_secondary ()
438{ 312{
439 int i; 313 int i;
440#ifdef TTY_GID_SUPPORT
441 struct group *gr = getgrnam ("tty");
442
443 if (gr)
444 { /* change group ownership of tty to "tty" */
445 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
446 ttygid = gr->gr_gid;
447 }
448 else
449#endif /* TTY_GID_SUPPORT */
450
451 {
452 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
453 ttygid = getgid ();
454 }
455 314
456 /* 315 /*
457 * Close all unused file descriptors 316 * Close all unused file descriptors
458 * We don't want them, we don't need them. 317 * We don't want them, we don't need them.
459 */ 318 */
460 if ((i = open ("/dev/null", O_RDONLY)) < 0) 319 if ((i = open ("/dev/null", O_RDONLY)) < 0)
461 { 320 {
462 /* TODO: BOO HISS */ 321 /* TODO: BOO HISS */
463 dup2 (STDERR_FILENO, STDIN_FILENO); 322 dup2 (STDERR_FILENO, STDIN_FILENO);
464 } 323 }
465 else if (i > STDIN_FILENO) 324 else if (i != STDIN_FILENO)
466 { 325 {
467 dup2 (i, STDIN_FILENO); 326 dup2 (i, STDIN_FILENO);
468 close (i); 327 close (i);
469 } 328 }
470 329
… …
475 { 334 {
476#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ 335#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
477 if (i == 4 || i == 7) 336 if (i == 4 || i == 7)
478 continue; 337 continue;
479#endif 338#endif
480 close(i); 339 close (i);
481 } 340 }
482#endif 341#endif
483} 342}
484 343
485/*----------------------------------------------------------------------*/ 344/*----------------------------------------------------------------------*/
486const char ** 345const char **
487rxvt_term::init_resources (int argc, const char *const *argv) 346rxvt_term::init_resources (int argc, const char *const *argv)
488{ 347{
489 int i, r_argc; 348 int i, r_argc;
490 char *val;
491 const char **cmd_argv, **r_argv; 349 const char **cmd_argv, **r_argv;
492 350
493 /* 351 /*
494 * Look for -exec option. Find => split and make cmd_argv[] of command args 352 * Look for -e option. Find => split and make cmd_argv[] of command args
495 */ 353 */
496 for (r_argc = 0; r_argc < argc; r_argc++) 354 for (r_argc = 0; r_argc < argc; r_argc++)
497 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 355 if (!strcmp (argv[r_argc], "-e"))
498 break; 356 break;
499 357
358 if (r_argc == argc)
359 cmd_argv = NULL;
360 else if (!argv[r_argc + 1])
361 rxvt_fatal ("-e requires an argument\n");
362 else
363 {
364 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
365
366 for (i = 0; i < argc - r_argc - 1; i++)
367 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
368
369 cmd_argv[i] = NULL;
370 }
371
500 r_argv = (const char **)rxvt_malloc (sizeof(char *) * (r_argc + 1)); 372 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
501 373
502 for (i = 0; i < r_argc; i++) 374 for (i = 0; i < r_argc; i++)
503 r_argv[i] = (const char *)argv[i]; 375 r_argv[i] = (const char *)argv[i];
504 376
505 r_argv[i] = NULL; 377 r_argv[i] = NULL;
506 378
507 if (r_argc == argc)
508 cmd_argv = NULL;
509 else
510 {
511 cmd_argv = (const char **)rxvt_malloc (sizeof(char *) * (argc - r_argc));
512
513 for (i = 0; i < argc - r_argc - 1; i++)
514 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
515
516 cmd_argv[i] = NULL;
517 }
518
519 /* clear all resources */
520 for (i = 0; i < NUM_RESOURCES;)
521 rs[i++] = NULL;
522
523 rs[Rs_name] = rxvt_r_basename(argv[0]); 379 rs[Rs_name] = rxvt_basename (argv[0]);
524 380
525 /* 381 /*
526 * Open display, get options/resources and create the window 382 * Open display, get options/resources and create the window
527 */ 383 */
384
528 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) 385 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
529 rs[Rs_display_name] = ":0"; 386 rs[Rs_display_name] = ":0";
530 387
531 get_options (r_argc, r_argv); 388 get_options (r_argc, r_argv);
389
390 if (!(display = displays.get (rs[Rs_display_name])))
391 {
392 free (r_argv);
393 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
394 }
395
396 // using a local pointer decreases code size a lot
397 xa = display->xa;
398
399 set (display);
400 extract_resources ();
401
402#if XFT
403 if (rs[Rs_depth])
404 select_visual (strtol (rs[Rs_depth], 0, 0));
405#endif
406
407#ifdef HAVE_AFTERIMAGE
408 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
409#endif
532 free (r_argv); 410 free (r_argv);
533 411
534#ifdef LOCAL_X_IS_UNIX 412 for (int i = NUM_RESOURCES; i--; )
535 if (rs[Rs_display_name][0] == ':') 413 if (rs [i] == resval_undef)
536 { 414 rs [i] = 0;
537 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); 415
538 STRCPY (val, "unix"); 416#if ENABLE_PERL
539 STRCAT (val, rs[Rs_display_name]); 417 if (!rs[Rs_perl_ext_1])
540 Xdisplay = XOpenDisplay (val); 418 rs[Rs_perl_ext_1] = "default";
541 free (val); 419
420 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
421 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
422 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
542 } 423 {
543#endif 424 rxvt_perl.init (this);
544 425 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
545 if (Xdisplay == NULL
546 && (Xdisplay = XOpenDisplay (rs[Rs_display_name])) == NULL)
547 { 426 }
548 rxvt_print_error ("can't open display %s", rs[Rs_display_name]); 427#endif
549 exit (EXIT_FAILURE);
550 }
551
552 extract_resources (Xdisplay, rs[Rs_name]);
553 428
554 /* 429 /*
555 * set any defaults not already set 430 * set any defaults not already set
556 */ 431 */
557 if (cmd_argv && cmd_argv[0]) 432 if (cmd_argv && cmd_argv[0])
558 { 433 {
559 if (!rs[Rs_title]) 434 if (!rs[Rs_title])
560 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 435 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
561 if (!rs[Rs_iconName]) 436 if (!rs[Rs_iconName])
562 rs[Rs_iconName] = rs[Rs_title]; 437 rs[Rs_iconName] = rs[Rs_title];
563 } 438 }
564 else 439 else
565 { 440 {
… …
567 rs[Rs_title] = rs[Rs_name]; 442 rs[Rs_title] = rs[Rs_name];
568 if (!rs[Rs_iconName]) 443 if (!rs[Rs_iconName])
569 rs[Rs_iconName] = rs[Rs_name]; 444 rs[Rs_iconName] = rs[Rs_name];
570 } 445 }
571 446
572 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 447 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
573 TermWin.saveLines = BOUND_POSITIVE_INT16(i); 448 saveLines = min (i, MAX_SAVELINES);
574 449
575#ifndef NO_FRILLS 450#if ENABLE_FRILLS
576 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 451 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
577 TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 452 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
453
578 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 454 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
579 TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 455 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
580#endif
581 456
582#ifndef NO_LINESPACE
583 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 457 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
584 TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 458 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
585#endif 459#endif
586 460
587#ifdef POINTER_BLANK 461#ifdef POINTER_BLANK
588 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 462 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
589 pointerBlankDelay = i; 463 pointerBlankDelay = i;
590 else 464 else
591 pointerBlankDelay = 2; 465 pointerBlankDelay = 2;
592#endif 466#endif
593 467
594 /* no point having a scrollbar without having any scrollback! */ 468 /* no point having a scrollbar without having any scrollback! */
595 if (!TermWin.saveLines) 469 if (!saveLines)
596 Options &= ~Opt_scrollBar; 470 set_option (Opt_scrollBar, 0);
597 471
598#ifdef PRINTPIPE 472#ifdef PRINTPIPE
599 if (!rs[Rs_print_pipe]) 473 if (!rs[Rs_print_pipe])
600 rs[Rs_print_pipe] = PRINTPIPE; 474 rs[Rs_print_pipe] = PRINTPIPE;
601#endif 475#endif
602 476
603 if (!rs[Rs_cutchars]) 477 if (!rs[Rs_cutchars])
604 rs[Rs_cutchars] = CUTCHARS; 478 rs[Rs_cutchars] = CUTCHARS;
605 479
606#ifdef ACS_ASCII
607 if (!rs[Rs_acs_chars])
608 rs[Rs_acs_chars] = ACS_CHARS;
609 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
610 {
611 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
612 for (; i < 0x20; )
613 val[i] = ' ';
614 rs[Rs_acs_chars] = val;
615 }
616#endif
617
618#ifndef NO_BACKSPACE_KEY 480#ifndef NO_BACKSPACE_KEY
619 if (!rs[Rs_backspace_key]) 481 if (!rs[Rs_backspace_key])
620# ifdef DEFAULT_BACKSPACE 482# ifdef DEFAULT_BACKSPACE
621 key_backspace = DEFAULT_BACKSPACE; 483 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
622# else 484# else
623 key_backspace = "DEC"; /* can toggle between \010 or \177 */ 485 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
624# endif 486# endif
625 else
626 {
627 val = STRDUP(rs[Rs_backspace_key]);
628 rxvt_Str_trim(val);
629 rxvt_Str_escaped(val);
630 key_backspace = val;
631 }
632#endif 487#endif
633 488
634#ifndef NO_DELETE_KEY 489#ifndef NO_DELETE_KEY
635 if (!rs[Rs_delete_key]) 490 if (!rs[Rs_delete_key])
636# ifdef DEFAULT_DELETE 491# ifdef DEFAULT_DELETE
637 key_delete = DEFAULT_DELETE; 492 rs[Rs_delete_key] = DEFAULT_DELETE;
638# else 493# else
639 key_delete = "\033[3~"; 494 rs[Rs_delete_key] = "\033[3~";
640# endif
641 else
642 {
643 val = STRDUP(rs[Rs_delete_key]);
644 rxvt_Str_trim(val);
645 rxvt_Str_escaped(val);
646 key_delete = val;
647 }
648#endif 495# endif
649 if (rs[Rs_answerbackstring])
650 {
651 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
652 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
653 }
654
655 if (rs[Rs_selectstyle])
656 {
657 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
658 selection_style = OLD_WORD_SELECT;
659#ifndef NO_OLD_SELECTION
660
661 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
662 selection_style = OLD_SELECT;
663#endif 496#endif
664
665 }
666 497
667#ifdef HAVE_SCROLLBARS 498#ifdef HAVE_SCROLLBARS
668 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 499 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
669 rs[Rs_scrollBar_thickness]);
670#endif 500#endif
671
672 TermWin.fontset = new rxvt_fontset (this);
673 TermWin.fontset->populate (rs[Rs_font]);
674 TermWin.fwidth = TermWin.fontset->base_font ()->width;
675 TermWin.fheight = TermWin.fontset->base_font ()->height;
676 TermWin.fbase = TermWin.fontset->base_font ()->ascent;
677 501
678#ifdef XTERM_REVERSE_VIDEO 502#ifdef XTERM_REVERSE_VIDEO
679 /* this is how xterm implements reverseVideo */ 503 /* this is how xterm implements reverseVideo */
680 if (Options & Opt_reverseVideo) 504 if (option (Opt_reverseVideo))
681 { 505 {
682 if (!rs[Rs_color + Color_fg]) 506 if (!rs[Rs_color + Color_fg])
683 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 507 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
508
684 if (!rs[Rs_color + Color_bg]) 509 if (!rs[Rs_color + Color_bg])
685 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 510 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
686 } 511 }
687#endif 512#endif
688 513
… …
690 if (!rs[Rs_color + i]) 515 if (!rs[Rs_color + i])
691 rs[Rs_color + i] = def_colorName[i]; 516 rs[Rs_color + i] = def_colorName[i];
692 517
693#ifndef XTERM_REVERSE_VIDEO 518#ifndef XTERM_REVERSE_VIDEO
694 /* this is how we implement reverseVideo */ 519 /* this is how we implement reverseVideo */
695 if (Options & Opt_reverseVideo) 520 if (option (Opt_reverseVideo))
696 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 521 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
697#endif 522#endif
698 523
699 /* convenient aliases for setting fg/bg to colors */ 524 /* convenient aliases for setting fg/bg to colors */
700 color_aliases (Color_fg); 525 color_aliases (Color_fg);
701 color_aliases (Color_bg); 526 color_aliases (Color_bg);
702#ifndef NO_CURSORCOLOR 527#ifndef NO_CURSORCOLOR
703 color_aliases (Color_cursor); 528 color_aliases (Color_cursor);
704 color_aliases (Color_cursor2); 529 color_aliases (Color_cursor2);
705#endif /* NO_CURSORCOLOR */ 530#endif /* NO_CURSORCOLOR */
706 color_aliases (Color_pointer); 531 color_aliases (Color_pointer_fg);
532 color_aliases (Color_pointer_bg);
707 color_aliases (Color_border); 533 color_aliases (Color_border);
708#ifndef NO_BOLD_UNDERLINE_REVERSE 534#ifndef NO_BOLD_UNDERLINE_REVERSE
709 color_aliases (Color_BD); 535 color_aliases (Color_BD);
710 color_aliases (Color_UL); 536 color_aliases (Color_UL);
711 color_aliases (Color_RV); 537 color_aliases (Color_RV);
712#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 538#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
713 539
540 if (!rs[Rs_color + Color_border])
541 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
542
714 return cmd_argv; 543 return cmd_argv;
715} 544}
716 545
717/*----------------------------------------------------------------------*/ 546/*----------------------------------------------------------------------*/
718void 547void
719rxvt_term::init_env () 548rxvt_term::init_env ()
720{ 549{
721 int i; 550 int i;
722 unsigned int u;
723 char *val; 551 char *val;
724 552
725#ifdef DISPLAY_IS_IP 553#ifdef DISPLAY_IS_IP
726 /* Fixup display_name for export over pty to any interested terminal 554 /* Fixup display_name for export over pty to any interested terminal
727 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 555 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
728 * (for the first non-loopback interface) that we get from 556 * (for the first non-loopback interface) that we get from
729 * rxvt_network_display(). This is more "name-resolution-portable", if you 557 * rxvt_network_display (). This is more "name-resolution-portable", if you
730 * will, and probably allows for faster x-client startup if your name 558 * will, and probably allows for faster x-client startup if your name
731 * server is beyond a slow link or overloaded at client startup. Of 559 * server is beyond a slow link or overloaded at client startup. Of
732 * course that only helps the shell's child processes, not us. 560 * course that only helps the shell's child processes, not us.
733 * 561 *
734 * Giving out the display_name also affords a potential security hole 562 * Giving out the display_name also affords a potential security hole
… …
736 val = rxvt_network_display (rs[Rs_display_name]); 564 val = rxvt_network_display (rs[Rs_display_name]);
737 rs[Rs_display_name] = (const char *)val; 565 rs[Rs_display_name] = (const char *)val;
738 566
739 if (val == NULL) 567 if (val == NULL)
740#endif /* DISPLAY_IS_IP */ 568#endif /* DISPLAY_IS_IP */
741 val = XDisplayString(Xdisplay); 569 val = XDisplayString (dpy);
742 570
743 if (rs[Rs_display_name] == NULL) 571 if (rs[Rs_display_name] == NULL)
744 rs[Rs_display_name] = val; /* use broken `:0' value */ 572 rs[Rs_display_name] = val; /* use broken `:0' value */
745 573
746 i = STRLEN (val); 574 i = strlen (val);
747 env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char)); 575 env_display = (char *)rxvt_malloc (i + 9);
748 576
749 sprintf (env_display, "DISPLAY=%s", val); 577 sprintf (env_display, "DISPLAY=%s", val);
750 578
751 /* avoiding the math library: 579 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
752 * i = (int)(ceil(log10((unsigned int)TermWin.parent[0]))) */
753 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
754 ;
755 MAX_IT(i, 1);
756 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof(char));
757
758 sprintf (env_windowid, "WINDOWID=%u",
759 (unsigned int)TermWin.parent[0]);
760 580
761 /* add entries to the environment: 581 /* add entries to the environment:
762 * @ DISPLAY: in case we started with -display 582 * @ DISPLAY: in case we started with -display
763 * @ WINDOWID: X window id number of the window 583 * @ WINDOWID: X window id number of the window
764 * @ COLORTERM: terminal sub-name and also indicates its color 584 * @ COLORTERM: terminal sub-name and also indicates its color
765 * @ TERM: terminal name 585 * @ TERM: terminal name
766 * @ TERMINFO: path to terminfo directory 586 * @ TERMINFO: path to terminfo directory
587 * @ COLORFGBG: fg;bg color codes
767 */ 588 */
768 putenv (env_display); 589 putenv (env_display);
769 putenv (env_windowid); 590 putenv (env_windowid);
770 591
592 if (env_colorfgbg)
593 putenv (env_colorfgbg);
594
771#ifdef RXVT_TERMINFO 595#ifdef RXVT_TERMINFO
772 putenv ("TERMINFO=" RXVT_TERMINFO); 596 putenv ("TERMINFO=" RXVT_TERMINFO);
773#endif 597#endif
774 598
775 if (Xdepth <= 2) 599 if (depth <= 2)
776 putenv ("COLORTERM=" COLORTERMENV "-mono"); 600 putenv ("COLORTERM=" COLORTERMENV "-mono");
777 else 601 else
778 putenv ("COLORTERM=" COLORTERMENVFULL); 602 putenv ("COLORTERM=" COLORTERMENVFULL);
779 603
780 if (rs[Rs_term_name] != NULL) 604 if (rs[Rs_term_name] != NULL)
781 { 605 {
782 env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char)); 606 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
783 sprintf (env_term, "TERM=%s", rs[Rs_term_name]); 607 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
784 putenv (env_term); 608 putenv (env_term);
785 } 609 }
786 else 610 else
787 putenv ("TERM=" TERMENV); 611 putenv ("TERM=" TERMENV);
… …
800 * This should support all European type languages. 624 * This should support all European type languages.
801 */ 625 */
802void 626void
803rxvt_term::set_locale (const char *locale) 627rxvt_term::set_locale (const char *locale)
804{ 628{
629 set_environ (envv);
630
805#if HAVE_XSETLOCALE || HAVE_SETLOCALE 631#if HAVE_XSETLOCALE || HAVE_SETLOCALE
806 free (this->locale); 632 free (this->locale);
807 this->locale = rxvt_strdup (setlocale (LC_CTYPE, "")); 633 this->locale = setlocale (LC_CTYPE, locale);
634
635 if (!this->locale)
636 {
637 if (*locale)
638 {
639 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
640 setlocale (LC_CTYPE, "C");
641 }
642 else
643 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
644
645 this->locale = "C";
646 }
647
648
649 this->locale = rxvt_strdup (this->locale);
650 SET_LOCALE (this->locale);
651 mbstate.reset ();
808#endif 652#endif
653
809#if HAVE_NL_LANGINFO 654#if HAVE_NL_LANGINFO
655 char *codeset = strdup (nl_langinfo (CODESET));
656 // /^UTF.?8/i
657 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
658 && (codeset[1] == 'T' || codeset[1] == 't')
659 && (codeset[2] == 'F' || codeset[2] == 'f')
660 && (codeset[3] == '8' || codeset[4] == '8');
810 free (codeset); 661 free (codeset);
811 codeset = strdup (nl_langinfo (CODESET));
812 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
813 || !STRCASECMP (codeset, "UTF8");
814#else 662#else
815 enc_utf8 = 1; 663 enc_utf8 = 0;
816#endif 664#endif
817} 665}
818 666
819void 667void
820rxvt_term::init_xlocale () 668rxvt_term::init_xlocale ()
821{ 669{
670 set_environ (envv);
671
822#ifdef USE_XIM 672#ifdef USE_XIM
823 if (!locale) 673 if (!locale)
824 rxvt_print_error ("Setting locale failed."); 674 rxvt_warn ("setting locale failed, working without locale support.\n");
825 else 675 else
826 { 676 {
827 Atom wmlocale; 677 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
828
829 wmlocale = XInternAtom (Xdisplay, "WM_LOCALE_NAME", False);
830 XChangeProperty (Xdisplay, TermWin.parent[0], wmlocale,
831 XA_STRING, 8, PropModeReplace,
832 (unsigned char *)locale, STRLEN(locale));
833 678
834 if (!XSupportsLocale ()) 679 if (!XSupportsLocale ())
835 { 680 {
836 rxvt_print_error ("The locale is not supported by Xlib"); 681 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
837 return; 682 return;
838 } 683 }
839 684
685 im_ev.start (display);
686
840 /* see if we can connect yet */ 687 /* see if we can connect already */
841 rxvt_IMInstantiateCallback (Xdisplay, NULL, NULL); 688 im_cb ();
842
843 /* To avoid Segmentation Fault in C locale: Solaris only? */
844 if (STRCMP (locale, "C"))
845 XRegisterIMInstantiateCallback (Xdisplay, NULL, NULL, NULL,
846 rxvt_IMInstantiateCallback, NULL);
847 } 689 }
848#endif 690#endif
849} 691}
850 692
851/*----------------------------------------------------------------------*/ 693/*----------------------------------------------------------------------*/
852void 694void
853rxvt_term::init_command(const char *const *argv) 695rxvt_term::init_command (const char *const *argv)
854{ 696{
855 /* 697 /*
856 * Initialize the command connection. 698 * Initialize the command connection.
857 * This should be called after the X server connection is established. 699 * This should be called after the X server connection is established.
858 */ 700 */
859 int i;
860
861 for (i = 0; i < NUM_XA; i++)
862 xa[i] = XInternAtom(Xdisplay, xa_names[i], False);
863
864 /* Enable delete window protocol */
865 XSetWMProtocols (Xdisplay, TermWin.parent[0],
866 &(xa[XA_WMDELETEWINDOW]), 1);
867
868#ifdef USING_W11LIB
869 /* enable W11 callbacks */
870 W11AddEventHandler (Xdisplay, rxvt_W11_process_x_event);
871#endif
872 701
873#ifdef META8_OPTION 702#ifdef META8_OPTION
874 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); 703 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
875#endif 704#endif
876 705
877 get_ourmods (); 706 get_ourmods ();
878 707
879 if (!(Options & Opt_scrollTtyOutput)) 708 if (!option (Opt_scrollTtyOutput))
880 PrivateModes |= PrivMode_TtyOutputInh; 709 priv_modes |= PrivMode_TtyOutputInh;
881 if (Options & Opt_scrollTtyKeypress) 710 if (option (Opt_scrollTtyKeypress))
882 PrivateModes |= PrivMode_Keypress; 711 priv_modes |= PrivMode_Keypress;
883 if (!(Options & Opt_jumpScroll)) 712 if (!option (Opt_jumpScroll))
884 PrivateModes |= PrivMode_smoothScroll; 713 priv_modes |= PrivMode_smoothScroll;
885 714
886#ifndef NO_BACKSPACE_KEY 715#ifndef NO_BACKSPACE_KEY
887 if (STRCMP(key_backspace, "DEC") == 0) 716 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
888 PrivateModes |= PrivMode_HaveBackSpace; 717 priv_modes |= PrivMode_HaveBackSpace;
889#endif 718#endif
890 719
891 /* add value for scrollBar */ 720 /* add value for scrollBar */
892 if (scrollbar_visible ()) 721 if (scrollBar.state)
893 { 722 {
894 PrivateModes |= PrivMode_scrollBar; 723 priv_modes |= PrivMode_scrollBar;
895 SavedModes |= PrivMode_scrollBar; 724 SavedModes |= PrivMode_scrollBar;
896 } 725 }
897 if (menubar_visible ())
898 {
899 PrivateModes |= PrivMode_menuBar;
900 SavedModes |= PrivMode_menuBar;
901 }
902 726
903#ifdef GREEK_SUPPORT 727 run_command (argv);
904 greek_init();
905#endif
906
907 Xfd = XConnectionNumber (Xdisplay);
908
909#ifdef CURSOR_BLINK
910
911 if (Options & Opt_cursorBlink)
912 (void)gettimeofday (&lastcursorchange, NULL);
913#endif
914
915 if ((cmd_fd = run_command (argv)) < 0)
916 {
917 rxvt_print_error ("aborting");
918 exit (EXIT_FAILURE);
919 }
920} 728}
921 729
922/*----------------------------------------------------------------------*/ 730/*----------------------------------------------------------------------*/
923void 731void
924rxvt_term::Get_Colours () 732rxvt_term::Get_Colours ()
925{ 733{
926 int i; 734 int i;
927 735
736#ifdef OFF_FOCUS_FADING
737 pix_colors = pix_colors_focused;
738#endif
739
928 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 740 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
929 { 741 {
742 const char *name = rs[Rs_color + i];
743
744 if (!name)
745 continue;
746
930 rxvt_color xcol; 747 rxvt_color xcol;
931 748
932 if (!rs[Rs_color + i]) 749 if (!set_color (xcol, name))
933 continue;
934
935 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
936 { 750 {
937#ifndef XTERM_REVERSE_VIDEO 751#ifndef XTERM_REVERSE_VIDEO
938 if (i < 2 && (Options & Opt_reverseVideo)) 752 if (i < 2 && option (Opt_reverseVideo))
939 { 753 name = def_colorName [1 - i];
940 rs[Rs_color + i] = def_colorName[!i];
941 }
942 else 754 else
943#endif 755#endif
944 rs[Rs_color + i] = def_colorName[i]; 756 name = def_colorName [i];
945 757
946 if (!rs[Rs_color + i]) 758 if (!name)
947 continue; 759 continue;
948 760
949 if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) 761 if (!set_color (xcol, name))
950 { 762 {
951 switch (i) 763 switch (i)
952 { 764 {
953 case Color_fg: 765 case Color_fg:
954 case Color_bg: 766 case Color_bg:
955 /* fatal: need bg/fg color */ 767 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
956 rxvt_print_error ("aborting"); 768 name = "";
957 exit (EXIT_FAILURE);
958 /* NOTREACHED */
959 break; 769 break;
960#ifndef NO_CURSORCOLOR 770#ifndef NO_CURSORCOLOR
961 case Color_cursor2: 771 case Color_cursor2:
962 xcol = PixColors[Color_fg]; 772#endif
963 break;
964#endif /* ! NO_CURSORCOLOR */
965 case Color_pointer: 773 case Color_pointer_fg:
966 xcol = PixColors[Color_fg]; 774 name = rs[Rs_color + Color_fg];
775 xcol.set (this, name);
967 break; 776 break;
968 default: 777 default:
969 xcol = PixColors[Color_bg]; /* None */ 778 name = rs[Rs_color + Color_bg];
779 xcol.set (this, name);
970 break; 780 break;
971 } 781 }
972 } 782 }
973 } 783 }
974 784
975 PixColors[i] = xcol; 785 pix_colors[i] = xcol;
976 SET_PIXCOLOR (i); 786 rs[Rs_color + i] = name;
787 }
788
789 if (depth <= 2)
977 } 790 {
978 791 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
979 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer]) 792 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
980 PixColors[Color_pointer] = PixColors[Color_fg]; 793 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
981 if (XDEPTH <= 2 || !rs[Rs_color + Color_border]) 794 }
982 PixColors[Color_border] = PixColors[Color_fg];
983 795
984 /* 796 /*
985 * get scrollBar/menuBar shadow colors 797 * get scrollBar shadow colors
986 * 798 *
987 * The calculations of topShadow/bottomShadow values are adapted 799 * The calculations of topShadow/bottomShadow values are adapted
988 * from the fvwm window manager. 800 * from the fvwm window manager.
989 */ 801 */
990#ifdef KEEP_SCROLLCOLOR 802#ifdef KEEP_SCROLLCOLOR
991 803 if (depth <= 2)
992 if (XDEPTH <= 2) 804 {
993 { /* Monochrome */ 805 /* Monochrome */
994 PixColors[Color_scroll] = PixColors[Color_fg]; 806 alias_color (Color_scroll, Color_fg);
995 PixColors[Color_topShadow] = PixColors[Color_bg]; 807 alias_color (Color_topShadow, Color_bg);
996 PixColors[Color_bottomShadow] = PixColors[Color_bg]; 808 alias_color (Color_bottomShadow, Color_bg);
997 } 809 }
998 else 810 else
999 { 811 {
1000 rxvt_color xcol[3]; 812 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
1001 /* xcol[0] == white
1002 * xcol[1] == top shadow
1003 * xcol[2] == bot shadow */
1004 813
1005 xcol[1] = PixColors[Color_scroll]; 814 rgba cscroll;
1006# ifdef PREFER_24BIT 815 pix_colors [Color_scroll].get (cscroll);
1007 xcol[0].set (this, 65535, 65535, 65535);
1008 /* XFreeColors(Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
1009# else
1010 xcol[0].set (this, WhitePixel (Xdisplay, Xscreen));
1011# endif
1012
1013 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1014
1015 xcol[0].get (this, pr0, pg0, pb0);
1016 xcol[1].get (this, pr1, pg1, pb1);
1017
1018 /* bottomShadowColor */
1019 if (!xcol[2].set (this, pr1 / 2, pg1 / 2, pb1 / 2))
1020 xcol[2] = PixColors[Color_Black];
1021
1022 PixColors[Color_bottomShadow] = xcol[2];
1023 816
1024 /* topShadowColor */ 817 /* topShadowColor */
1025 if (!xcol[1].set (this, 818 if (!pix_colors[Color_topShadow].set (this,
1026 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 819 rgba (
1027 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 820 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1028 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 821 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1029 xcol[1] = PixColors[Color_White]; 822 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1030 823 cscroll.a)
1031 PixColors[Color_topShadow] = xcol[1]; 824 ))
825 alias_color (Color_topShadow, Color_White);
1032 } 826 }
1033#endif /* KEEP_SCROLLCOLOR */ 827#endif /* KEEP_SCROLLCOLOR */
828
829#ifdef OFF_FOCUS_FADING
830 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
831 update_fade_color (i);
832#endif
1034} 833}
1035 834
1036/*----------------------------------------------------------------------*/ 835/*----------------------------------------------------------------------*/
1037/* color aliases, fg/bg bright-bold */ 836/* color aliases, fg/bg bright-bold */
1038void 837void
1039rxvt_term::color_aliases(int idx) 838rxvt_term::color_aliases (int idx)
1040{ 839{
1041 if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx]))) 840 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1042 { 841 {
1043 int i = atoi (rs[Rs_color + idx]); 842 int i = atoi (rs[Rs_color + idx]);
1044 843
1045 if (i >= 8 && i <= 15) 844 if (i >= 8 && i <= 15)
1046 { /* bright colors */ 845 { /* bright colors */
1047 i -= 8; 846 i -= 8;
1048#ifndef NO_BRIGHTCOLOR
1049 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 847 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1050 return; 848 return;
1051#endif
1052
1053 } 849 }
1054 850
1055 if (i >= 0 && i <= 7) /* normal colors */ 851 if (i >= 0 && i <= 7) /* normal colors */
1056 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 852 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1057 } 853 }
… …
1063 * Use resource ``modifier'' to override the Meta modifier 859 * Use resource ``modifier'' to override the Meta modifier
1064 */ 860 */
1065void 861void
1066rxvt_term::get_ourmods () 862rxvt_term::get_ourmods ()
1067{ 863{
1068 int i, j, k; 864 int i, j, k;
1069 int requestedmeta, realmeta, realalt; 865 int requestedmeta, realmeta, realalt;
1070 const char *cm, *rsmod; 866 const char *cm, *rsmod;
1071 XModifierKeymap *map; 867 XModifierKeymap *map;
1072 KeyCode *kc; 868 KeyCode *kc;
1073 const unsigned int modmasks[] = 869 const unsigned int modmasks[] =
1074 { 870 {
1075 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 871 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1076 }; 872 };
1077 873
1078 requestedmeta = realmeta = realalt = 0; 874 requestedmeta = realmeta = realalt = 0;
1079 rsmod = rs[Rs_modifier]; 875 rsmod = rs[Rs_modifier];
876
1080 if (rsmod 877 if (rsmod
1081 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 878 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1082 requestedmeta = rsmod[3] - '0'; 879 requestedmeta = rsmod[3] - '0';
1083 880
1084 map = XGetModifierMapping(Xdisplay); 881 map = XGetModifierMapping (dpy);
1085 kc = map->modifiermap; 882 kc = map->modifiermap;
883
1086 for (i = 1; i < 6; i++) 884 for (i = 1; i < 6; i++)
1087 { 885 {
1088 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 886 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
887
1089 for (j = map->max_keypermod; j--; k++) 888 for (j = map->max_keypermod; j--; k++)
1090 { 889 {
1091 if (kc[k] == 0) 890 if (kc[k] == 0)
1092 break; 891 break;
892
1093 switch (XKeycodeToKeysym(Xdisplay, kc[k], 0)) 893 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1094 { 894 {
1095 case XK_Num_Lock: 895 case XK_Num_Lock:
1096 ModNumLockMask = modmasks[i - 1]; 896 ModNumLockMask = modmasks[i - 1];
1097 /* FALLTHROUGH */ 897 continue;
1098 default: 898
1099 continue; /* for(;;) */ 899 case XK_ISO_Level3_Shift:
900 ModLevel3Mask = modmasks[i - 1];
901 continue;
902
1100 case XK_Meta_L: 903 case XK_Meta_L:
1101 case XK_Meta_R: 904 case XK_Meta_R:
1102 cm = "meta"; 905 cm = "meta";
1103 realmeta = i; 906 realmeta = i;
1104 break; 907 break;
908
1105 case XK_Alt_L: 909 case XK_Alt_L:
1106 case XK_Alt_R: 910 case XK_Alt_R:
1107 cm = "alt"; 911 cm = "alt";
1108 realalt = i; 912 realalt = i;
1109 break; 913 break;
914
1110 case XK_Super_L: 915 case XK_Super_L:
1111 case XK_Super_R: 916 case XK_Super_R:
1112 cm = "super"; 917 cm = "super";
1113 break; 918 break;
919
1114 case XK_Hyper_L: 920 case XK_Hyper_L:
1115 case XK_Hyper_R: 921 case XK_Hyper_R:
1116 cm = "hyper"; 922 cm = "hyper";
1117 break; 923 break;
924
925 default:
926 continue;
1118 } 927 }
1119 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 928
929 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1120 requestedmeta = i; 930 requestedmeta = i;
1121 } 931 }
1122 } 932 }
933
1123 XFreeModifiermap(map); 934 XFreeModifiermap (map);
935
1124 i = (requestedmeta ? requestedmeta 936 i = requestedmeta ? requestedmeta
1125 : (realmeta ? realmeta 937 : realmeta ? realmeta
1126 : (realalt ? realalt : 0))); 938 : realalt ? realalt
939 : 0;
940
1127 if (i) 941 if (i)
1128 ModMetaMask = modmasks[i - 1]; 942 ModMetaMask = modmasks[i - 1];
1129} 943}
1130 944
1131/*----------------------------------------------------------------------*/ 945/*----------------------------------------------------------------------*/
1132/* rxvt_Create_Windows() - Open and map the window */ 946/* rxvt_Create_Windows () - Open and map the window */
1133void 947void
1134rxvt_term::create_windows (int argc, const char *const *argv) 948rxvt_term::create_windows (int argc, const char *const *argv)
1135{ 949{
1136 XClassHint classHint; 950 XClassHint classHint;
1137 XWMHints wmHint; 951 XWMHints wmHint;
952#if ENABLE_FRILLS
953 MWMHints mwmhints = { };
954#endif
1138 XGCValues gcvalue; 955 XGCValues gcvalue;
1139 long vt_emask;
1140
1141 XWindowAttributes gattr; 956 XSetWindowAttributes attributes;
957 Window top, parent;
1142 958
1143 Xcmap = DefaultColormap (Xdisplay, Xscreen); 959 dLocal (Display *, dpy);
1144 Xvisual = DefaultVisual (Xdisplay, Xscreen);
1145 Xscreen = DefaultScreen (Xdisplay);
1146
1147 if (Options & Opt_transparent)
1148 {
1149 XGetWindowAttributes (Xdisplay, RootWindow(Xdisplay, Xscreen), &gattr);
1150 Xdepth = gattr.depth;
1151 }
1152 else
1153 {
1154 Xdepth = DefaultDepth(Xdisplay, Xscreen);
1155#ifdef PREFER_24BIT
1156 /*
1157 * If depth is not 24, look for a 24bit visual.
1158 */
1159 if (Xdepth != 24)
1160 {
1161 XVisualInfo vinfo;
1162
1163 if (XMatchVisualInfo(Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1164 {
1165 Xdepth = 24;
1166 Xvisual = vinfo.visual;
1167 Xcmap = XCreateColormap(Xdisplay,
1168 RootWindow(Xdisplay, Xscreen),
1169 Xvisual, AllocNone);
1170 }
1171 }
1172#endif
1173
1174 }
1175 960
1176 /* grab colors before netscape does */ 961 /* grab colors before netscape does */
1177 Get_Colours (); 962 Get_Colours ();
1178 963
1179 change_font (1, NULL); 964 if (!set_fonts ())
965 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
966
967 parent = display->root;
968
969 attributes.override_redirect = !!option (Opt_override_redirect);
970
971#if ENABLE_FRILLS
972 if (option (Opt_borderLess))
973 {
974 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
975 {
976 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
977 attributes.override_redirect = true;
978 }
979 else
980 {
981 mwmhints.flags = MWM_HINTS_DECORATIONS;
982 }
983 }
984#endif
985
986#if ENABLE_XEMBED
987 if (rs[Rs_embed])
988 {
989 XWindowAttributes wattr;
990
991 parent = strtol (rs[Rs_embed], 0, 0);
992
993 if (!XGetWindowAttributes (dpy, parent, &wattr))
994 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
995
996 window_calc (wattr.width, wattr.height);
997 }
998#endif
999
1180 window_calc (0, 0); 1000 window_calc (0, 0);
1001
1002 /* sub-window placement & size in rxvt_resize_subwindows () */
1003 attributes.background_pixel = pix_colors_focused [Color_border];
1004 attributes.border_pixel = pix_colors_focused [Color_border];
1005 attributes.colormap = cmap;
1006
1007 top = XCreateWindow (dpy, parent,
1008 szHint.x, szHint.y,
1009 szHint.width, szHint.height,
1010 ext_bwidth,
1011 depth, InputOutput, visual,
1012 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1013 &attributes);
1014
1015 this->parent[0] = top;
1016
1181 old_width = szHint.width; 1017 old_width = szHint.width;
1182 old_height = szHint.height; 1018 old_height = szHint.height;
1183 1019
1184 /* parent window - reverse video so we can see placement errors
1185 * sub-window placement & size in rxvt_resize_subwindows()
1186 */
1187
1188#ifdef PREFER_24BIT
1189 XSetWindowAttributes attributes;
1190
1191 attributes.background_pixel = PixColors[Color_fg];
1192 attributes.border_pixel = PixColors[Color_border];
1193 attributes.colormap = Xcmap;
1194 TermWin.parent[0] = XCreateWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1195 szHint.x, szHint.y,
1196 szHint.width, szHint.height,
1197 TermWin.ext_bwidth,
1198 Xdepth, InputOutput,
1199 Xvisual,
1200 CWBackPixel | CWBorderPixel
1201 | CWColormap, &attributes);
1202#else
1203 TermWin.parent[0] = XCreateSimpleWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1204 szHint.x, szHint.y,
1205 szHint.width,
1206 szHint.height,
1207 TermWin.ext_bwidth,
1208 PixColors[Color_border],
1209 PixColors[Color_fg]);
1210#endif
1211
1212 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); 1020 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1213 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); 1021 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1214 1022
1215 classHint.res_name = (char *)rs[Rs_name]; 1023 classHint.res_name = (char *)rs[Rs_name];
1216 classHint.res_class = (char *)APL_CLASS; 1024 classHint.res_class = (char *)RESCLASS;
1217 1025
1218 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1026 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1219 wmHint.input = True; 1027 wmHint.input = True;
1220 wmHint.initial_state = (Options & Opt_iconic ? IconicState 1028 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1221 : NormalState); 1029 wmHint.window_group = top;
1222 wmHint.window_group = TermWin.parent[0];
1223 1030
1224 XSetWMProperties(Xdisplay, TermWin.parent[0], NULL, NULL, 1031 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1225 (char **)argv, argc, &szHint, &wmHint, &classHint); 1032 &szHint, &wmHint, &classHint);
1226 XSelectInput(Xdisplay, TermWin.parent[0], 1033
1034#if ENABLE_FRILLS
1035 if (mwmhints.flags)
1036 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1037 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1038#endif
1039
1040 Atom protocols[] = {
1041 xa[XA_WM_DELETE_WINDOW],
1042#if ENABLE_EWMH
1043 xa[XA_NET_WM_PING],
1044#endif
1045 };
1046
1047 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1048
1049#if ENABLE_FRILLS
1050 if (rs[Rs_transient_for])
1051 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1052#endif
1053
1054#if ENABLE_EWMH
1055 long pid = getpid ();
1056
1057 XChangeProperty (dpy, top,
1058 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1059 PropModeReplace, (unsigned char *)&pid, 1);
1060
1061 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1062#endif
1063
1064 XSelectInput (dpy, top,
1227 (KeyPressMask 1065 KeyPressMask
1228#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1066#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1229 | KeyReleaseMask 1067 | KeyReleaseMask
1230#endif 1068#endif
1231 | FocusChangeMask | VisibilityChangeMask 1069 | FocusChangeMask | VisibilityChangeMask
1232 | StructureNotifyMask)); 1070 | ExposureMask | StructureNotifyMask);
1071
1072 termwin_ev.start (display, top);
1233 1073
1234 /* vt cursor: Black-on-White is standard, but this is more popular */ 1074 /* vt cursor: Black-on-White is standard, but this is more popular */
1235 TermWin_cursor = XCreateFontCursor(Xdisplay, XC_xterm); 1075 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1236 1076
1237#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1077#ifdef HAVE_SCROLLBARS
1238 /* cursor (menuBar/scrollBar): Black-on-White */ 1078 /* cursor scrollBar: Black-on-White */
1239 leftptr_cursor = XCreateFontCursor(Xdisplay, XC_left_ptr); 1079 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1240#endif
1241
1242#ifdef POINTER_BLANK
1243
1244 {
1245 XColor blackcolour;
1246 blackcolour.red = 0;
1247 blackcolour.green = 0;
1248 blackcolour.blue = 0;
1249 Font f = XLoadFont (Xdisplay, "fixed");
1250 blank_cursor = XCreateGlyphCursor (Xdisplay, f, f, ' ', ' ',
1251 &blackcolour, &blackcolour);
1252 XUnloadFont (Xdisplay, f);
1253 }
1254#endif 1080#endif
1255 1081
1256 /* the vt window */ 1082 /* the vt window */
1257 TermWin.vt = XCreateSimpleWindow(Xdisplay, TermWin.parent[0], 1083 vt = XCreateSimpleWindow (dpy, top,
1258 window_vt_x, window_vt_y, 1084 window_vt_x, window_vt_y,
1259 TermWin_TotalWidth(), 1085 width, height,
1260 TermWin_TotalHeight(),
1261 0, 1086 0,
1262 PixColors[Color_fg], 1087 pix_colors_focused[Color_fg],
1263 PixColors[Color_bg]); 1088 pix_colors_focused[Color_bg]);
1264#ifdef DEBUG_X
1265 XStoreName(Xdisplay, TermWin.vt, "vt window");
1266#endif
1267 1089
1090 attributes.bit_gravity = NorthWestGravity;
1091 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1092
1268 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1093 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1269 | PropertyChangeMask);
1270 1094
1271#ifdef POINTER_BLANK
1272 pointer_unblank ();
1273
1274 if ((Options & Opt_pointerBlank)) 1095 if (option (Opt_pointerBlank))
1275 vt_emask |= PointerMotionMask; 1096 vt_emask |= PointerMotionMask;
1276 else 1097 else
1277#endif
1278 vt_emask |= (Button1MotionMask | Button3MotionMask); 1098 vt_emask |= Button1MotionMask | Button3MotionMask;
1279 1099
1280 XSelectInput(Xdisplay, TermWin.vt, vt_emask); 1100 vt_select_input ();
1281 1101
1282#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1102 vt_ev.start (display, vt);
1283
1284 if (menuBar_height())
1285 {
1286 menuBar.win = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],
1287 window_vt_x, 0,
1288 TermWin_TotalWidth(),
1289 menuBar_TotalHeight(),
1290 0,
1291 PixColors[Color_fg],
1292 PixColors[Color_scroll]);
1293#ifdef DEBUG_X
1294
1295 XStoreName(Xdisplay, menuBar.win, "menubar");
1296#endif
1297
1298 XDefineCursor(Xdisplay, menuBar.win, pointer_leftptr);
1299 XSelectInput(Xdisplay, menuBar.win,
1300 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1301 | Button1MotionMask));
1302 }
1303#endif
1304#ifdef XPM_BACKGROUND
1305 if (rs[Rs_backgroundPixmap] != NULL
1306 && !(Options & Opt_transparent))
1307 {
1308 const char *p = rs[Rs_backgroundPixmap];
1309
1310 if ((p = STRCHR(p, ';')) != NULL)
1311 {
1312 p++;
1313 scale_pixmap (p);
1314 }
1315 set_bgPixmap (rs[Rs_backgroundPixmap]);
1316 scr_touch (True);
1317 }
1318#endif
1319 1103
1320 /* graphics context for the vt window */ 1104 /* graphics context for the vt window */
1321 gcvalue.foreground = PixColors[Color_fg]; 1105 gcvalue.foreground = pix_colors[Color_fg];
1322 gcvalue.background = PixColors[Color_bg]; 1106 gcvalue.background = pix_colors[Color_bg];
1323 gcvalue.graphics_exposures = 1; 1107 gcvalue.graphics_exposures = 0;
1324 TermWin.gc = XCreateGC(Xdisplay, TermWin.vt, 1108
1109 gc = XCreateGC (dpy, vt,
1325 GCForeground | GCBackground 1110 GCForeground | GCBackground | GCGraphicsExposures,
1326 | GCGraphicsExposures, &gcvalue); 1111 &gcvalue);
1327 1112
1328#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1113 drawable = new rxvt_drawable (this, vt);
1329 1114
1115#ifdef RXVT_SCROLLBAR
1330 gcvalue.foreground = PixColors[Color_topShadow]; 1116 gcvalue.foreground = pix_colors[Color_topShadow];
1331 topShadowGC = XCreateGC(Xdisplay, TermWin.vt, 1117 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1332 GCForeground, &gcvalue);
1333 gcvalue.foreground = PixColors[Color_bottomShadow]; 1118 gcvalue.foreground = pix_colors[Color_bottomShadow];
1334 botShadowGC = XCreateGC(Xdisplay, TermWin.vt, 1119 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1335 GCForeground, &gcvalue); 1120 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1336 gcvalue.foreground = PixColors[(XDEPTH <= 2 ? Color_fg 1121 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1337 : Color_scroll)]; 1122#endif
1338 scrollbarGC = XCreateGC(Xdisplay, TermWin.vt, 1123
1339 GCForeground, &gcvalue); 1124#ifdef OFF_FOCUS_FADING
1125 // initially we are in unfocused state
1126 if (rs[Rs_fade])
1127 pix_colors = pix_colors_unfocused;
1128#endif
1129
1130 pointer_unblank ();
1131 scr_recolour ();
1132}
1133
1134/* ------------------------------------------------------------------------- *
1135 * GET TTY CURRENT STATE *
1136 * ------------------------------------------------------------------------- */
1137void
1138rxvt_get_ttymode (ttymode_t *tio, int erase)
1139{
1140 /*
1141 * standard System V termios interface
1142 */
1143 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1144 {
1145 // return error - use system defaults,
1146 // where possible, and zero elsewhere
1147 memset (tio, 0, sizeof (ttymode_t));
1148
1149 tio->c_cc[VINTR] = CINTR;
1150 tio->c_cc[VQUIT] = CQUIT;
1151 tio->c_cc[VERASE] = CERASE;
1152#ifdef VERASE2
1153 tio->c_cc[VERASE2] = CERASE2;
1154#endif
1155 tio->c_cc[VKILL] = CKILL;
1156 tio->c_cc[VSTART] = CSTART;
1157 tio->c_cc[VSTOP] = CSTOP;
1158 tio->c_cc[VSUSP] = CSUSP;
1159# ifdef VDSUSP
1160 tio->c_cc[VDSUSP] = CDSUSP;
1340#endif 1161# endif
1162# ifdef VREPRINT
1163 tio->c_cc[VREPRINT] = CRPRNT;
1164# endif
1165# ifdef VDISCRD
1166 tio->c_cc[VDISCRD] = CFLUSH;
1167# endif
1168# ifdef VWERSE
1169 tio->c_cc[VWERSE] = CWERASE;
1170# endif
1171# ifdef VLNEXT
1172 tio->c_cc[VLNEXT] = CLNEXT;
1173# endif
1174 }
1175
1176 tio->c_cc[VEOF] = CEOF;
1177 tio->c_cc[VEOL] = VDISABLE;
1178# ifdef VEOL2
1179 tio->c_cc[VEOL2] = VDISABLE;
1180# endif
1181# ifdef VSWTC
1182 tio->c_cc[VSWTC] = VDISABLE;
1183# endif
1184# ifdef VSWTCH
1185 tio->c_cc[VSWTCH] = VDISABLE;
1186# endif
1187# if VMIN != VEOF
1188 tio->c_cc[VMIN] = 1;
1189# endif
1190# if VTIME != VEOL
1191 tio->c_cc[VTIME] = 0;
1192# endif
1193
1194 if (erase != -1)
1195 tio->c_cc[VERASE] = (char)erase;
1196
1197 /* input modes */
1198 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1199# ifdef IMAXBEL
1200 | IMAXBEL
1201# endif
1202 | IXON);
1203
1204 /* output modes */
1205 tio->c_oflag = (OPOST | ONLCR);
1206
1207 /* control modes */
1208 tio->c_cflag = (CS8 | CREAD);
1209
1210 /* line discipline modes */
1211 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1212# if defined (ECHOCTL) && defined (ECHOKE)
1213 | ECHOCTL | ECHOKE
1214# endif
1215 | ECHOE | ECHOK);
1216
1217 /*
1218 * Debugging
1219 */
1220#ifdef DEBUG_TTYMODE
1221#ifdef HAVE_TERMIOS_H
1222 /* c_iflag bits */
1223 fprintf (stderr, "Input flags\n");
1224
1225 /* cpp token stringize doesn't work on all machines <sigh> */
1226# define FOO(flag,name) \
1227 if ((tio->c_iflag) & flag) \
1228 fprintf (stderr, "%s ", name)
1229
1230 /* c_iflag bits */
1231 FOO (IGNBRK, "IGNBRK");
1232 FOO (BRKINT, "BRKINT");
1233 FOO (IGNPAR, "IGNPAR");
1234 FOO (PARMRK, "PARMRK");
1235 FOO (INPCK, "INPCK");
1236 FOO (ISTRIP, "ISTRIP");
1237 FOO (INLCR, "INLCR");
1238 FOO (IGNCR, "IGNCR");
1239 FOO (ICRNL, "ICRNL");
1240 FOO (IXON, "IXON");
1241 FOO (IXOFF, "IXOFF");
1242# ifdef IUCLC
1243 FOO (IUCLC, "IUCLC");
1244# endif
1245# ifdef IXANY
1246 FOO (IXANY, "IXANY");
1247# endif
1248# ifdef IMAXBEL
1249 FOO (IMAXBEL, "IMAXBEL");
1250# endif
1251
1252 fprintf (stderr, "\n");
1253
1254# undef FOO
1255# define FOO(entry, name) \
1256 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1257
1258 FOO (VINTR, "VINTR");
1259 FOO (VQUIT, "VQUIT");
1260 FOO (VERASE, "VERASE");
1261 FOO (VKILL, "VKILL");
1262 FOO (VEOF, "VEOF");
1263 FOO (VEOL, "VEOL");
1264# ifdef VEOL2
1265 FOO (VEOL2, "VEOL2");
1266# endif
1267# ifdef VSWTC
1268 FOO (VSWTC, "VSWTC");
1269# endif
1270# ifdef VSWTCH
1271 FOO (VSWTCH, "VSWTCH");
1272# endif
1273 FOO (VSTART, "VSTART");
1274 FOO (VSTOP, "VSTOP");
1275 FOO (VSUSP, "VSUSP");
1276# ifdef VDSUSP
1277 FOO (VDSUSP, "VDSUSP");
1278# endif
1279# ifdef VREPRINT
1280 FOO (VREPRINT, "VREPRINT");
1281# endif
1282# ifdef VDISCRD
1283 FOO (VDISCRD, "VDISCRD");
1284# endif
1285# ifdef VWERSE
1286 FOO (VWERSE, "VWERSE");
1287# endif
1288# ifdef VLNEXT
1289 FOO (VLNEXT, "VLNEXT");
1290# endif
1291
1292 fprintf (stderr, "\n");
1293# undef FOO
1294# endif /* HAVE_TERMIOS_H */
1295#endif /* DEBUG_TTYMODE */
1341} 1296}
1342 1297
1343/*----------------------------------------------------------------------*/ 1298/*----------------------------------------------------------------------*/
1344/* 1299/*
1345 * Run the command in a subprocess and return a file descriptor for the 1300 * Run the command in a subprocess and return a file descriptor for the
1346 * master end of the pseudo-teletype pair with the command talking to 1301 * master end of the pseudo-teletype pair with the command talking to
1347 * the slave. 1302 * the slave.
1348 */ 1303 */
1349int 1304void
1350rxvt_term::run_command (const char *const *argv) 1305rxvt_term::run_command (const char *const *argv)
1351{ 1306{
1352 int cfd, er; 1307#if ENABLE_FRILLS
1353 1308 if (rs[Rs_pty_fd])
1354 /* get master (pty) */
1355 if ((cfd = rxvt_get_pty (&(tty_fd), &(ttydev))) < 0)
1356 {
1357 rxvt_print_error("can't open pseudo-tty");
1358 return -1;
1359 } 1309 {
1310 pty->pty = atoi (rs[Rs_pty_fd]);
1360 1311
1361#ifdef FD_SETSIZE 1312 if (pty->pty >= 0)
1362 if (Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1363 {
1364 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1365 rxvt_clean_exit();
1366 exit(EXIT_FAILURE);
1367 }
1368#endif
1369
1370 fcntl (cfd, F_SETFL, O_NONBLOCK);
1371
1372 /* get slave (tty) */
1373 if (tty_fd < 0)
1374 {
1375#ifndef NO_SETOWNER_TTYDEV
1376 privileged_ttydev (SAVE);
1377#endif
1378
1379 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1380 { 1313 {
1381 close(cfd); 1314 if (getfd_hook)
1382 rxvt_print_error("can't open slave tty %s", ttydev); 1315 pty->pty = (*getfd_hook) (pty->pty);
1383 return -1; 1316
1317 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1318 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1384 } 1319 }
1385 } 1320 }
1321 else
1322#endif
1323 if (!pty->get ())
1324 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1325
1326 int er;
1327
1386#ifndef NO_BACKSPACE_KEY 1328#ifndef NO_BACKSPACE_KEY
1387 if (key_backspace[0] && !key_backspace[1]) 1329 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1388 er = key_backspace[0]; 1330 er = rs[Rs_backspace_key][0];
1389 else if (STRCMP(key_backspace, "DEC") == 0) 1331 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1390 er = '\177'; /* the initial state anyway */ 1332 er = '\177'; /* the initial state anyway */
1391 else 1333 else
1392#endif 1334#endif
1393
1394 er = -1; 1335 er = -1;
1395 1336
1396 rxvt_get_ttymode (&(tio), er); 1337 rxvt_get_ttymode (&tio, er);
1338 SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
1339 pty->set_utf8_mode (enc_utf8);
1397 1340
1398#ifndef __QNX__ 1341 /* set initial window size */
1342 tt_winch ();
1343
1344#if ENABLE_FRILLS
1345 if (rs[Rs_pty_fd])
1346 return;
1347#endif
1348
1399 /* spin off the command interpreter */ 1349 /* spin off the command interpreter */
1400 switch (cmd_pid = fork ()) 1350 switch (cmd_pid = fork ())
1401 { 1351 {
1402 case -1: 1352 case -1:
1403 rxvt_print_error("can't fork"); 1353 {
1404 return -1; 1354 cmd_pid = 0;
1355 rxvt_fatal ("can't fork, aborting.\n");
1356 }
1405 case 0: 1357 case 0:
1406 close (cfd); /* only keep tty_fd and STDERR open */ 1358 init_env ();
1407 close (Xfd); 1359
1408 if (rxvt_control_tty (tty_fd, ttydev) < 0) 1360 if (!pty->make_controlling_tty ())
1409 rxvt_print_error ("could not obtain control of tty"); 1361 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1410 else 1362 else
1411 { 1363 {
1412 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1364 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1413 dup2 (tty_fd, STDIN_FILENO); 1365 dup2 (pty->tty, STDIN_FILENO);
1414 dup2 (tty_fd, STDOUT_FILENO); 1366 dup2 (pty->tty, STDOUT_FILENO);
1415 dup2 (tty_fd, STDERR_FILENO); 1367 dup2 (pty->tty, STDERR_FILENO);
1416 1368
1417 if (tty_fd > 2) 1369 // close all our file handles that we do no longer need
1418 close (tty_fd); 1370 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1371 {
1372 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1373 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1374 }
1419 1375
1420 run_child (argv); 1376 run_child (argv);
1377 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1421 } 1378 }
1379
1422 exit (EXIT_FAILURE); 1380 _exit (EXIT_FAILURE);
1423 /* NOTREACHED */ 1381
1424 default: 1382 default:
1425 { 1383 if (!option (Opt_utmpInhibit))
1426#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1384 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1427 int fdstdin;
1428 1385
1429 fdstdin = dup (STDIN_FILENO); 1386 pty->close_tty ();
1430 dup2 (tty_fd, STDIN_FILENO);
1431#endif
1432 1387
1433#ifdef UTMP_SUPPORT 1388 child_ev.start (cmd_pid);
1434 privileged_utmp (SAVE);
1435#endif
1436 1389
1437#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1390 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1438
1439 dup2 (fdstdin, STDIN_FILENO);
1440 close (fdstdin);
1441#endif
1442
1443 }
1444 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, Xfd open */
1445 break; 1391 break;
1446 } 1392 }
1447#else /* __QNX__ uses qnxspawn() */
1448 fchmod (tty_fd, 0622);
1449 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1450 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1451
1452 if (run_child (argv) == -1)
1453 exit (EXIT_FAILURE);
1454#endif
1455
1456 return cfd;
1457} 1393}
1458 1394
1459/* ------------------------------------------------------------------------- * 1395/* ------------------------------------------------------------------------- *
1460 * CHILD PROCESS OPERATIONS * 1396 * CHILD PROCESS OPERATIONS *
1461 * ------------------------------------------------------------------------- */ 1397 * ------------------------------------------------------------------------- */
… …
1466int 1402int
1467rxvt_term::run_child (const char *const *argv) 1403rxvt_term::run_child (const char *const *argv)
1468{ 1404{
1469 char *login; 1405 char *login;
1470 1406
1471 SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */
1472
1473 if (Options & Opt_console) 1407 if (option (Opt_console))
1474 { /* be virtual console, fail silently */ 1408 { /* be virtual console, fail silently */
1475#ifdef TIOCCONS 1409#ifdef TIOCCONS
1476 unsigned int on = 1; 1410 unsigned int on = 1;
1477 1411
1478 ioctl (STDIN_FILENO, TIOCCONS, &on); 1412 ioctl (STDIN_FILENO, TIOCCONS, &on);
1479#elif defined (SRIOCSREDIR) 1413#elif defined (SRIOCSREDIR)
1480 int fd; 1414 int fd;
1481 1415
1482 fd = open (CONSOLE, O_WRONLY, 0); 1416 fd = open (CONSOLE, O_WRONLY, 0);
1483 if (fd >= 0) 1417 if (fd >= 0)
1484 {
1485 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1418 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1486 close (fd); 1419 close (fd);
1487 }
1488#endif /* SRIOCSREDIR */ 1420#endif /* SRIOCSREDIR */
1489
1490 } 1421 }
1491 1422
1492 /* reset signals and spin off the command interpreter */ 1423 /* reset signals and spin off the command interpreter */
1493 signal (SIGINT, SIG_DFL); 1424 signal (SIGINT, SIG_DFL);
1494 signal (SIGQUIT, SIG_DFL); 1425 signal (SIGQUIT, SIG_DFL);
1495 signal (SIGCHLD, SIG_DFL); 1426 signal (SIGCHLD, SIG_DFL);
1427 signal (SIGHUP, SIG_DFL);
1428 signal (SIGPIPE, SIG_DFL);
1496 /* 1429 /*
1497 * mimick login's behavior by disabling the job control signals 1430 * mimick login's behavior by disabling the job control signals
1498 * a shell that wants them can turn them back on 1431 * a shell that wants them can turn them back on
1499 */ 1432 */
1500#ifdef SIGTSTP 1433#ifdef SIGTSTP
1501 signal (SIGTSTP, SIG_IGN); 1434 signal (SIGTSTP, SIG_IGN);
1502 signal (SIGTTIN, SIG_IGN); 1435 signal (SIGTTIN, SIG_IGN);
1503 signal (SIGTTOU, SIG_IGN); 1436 signal (SIGTTOU, SIG_IGN);
1504#endif /* SIGTSTP */ 1437#endif /* SIGTSTP */
1505 1438
1506 /* set window size */
1507 struct winsize ws;
1508
1509 ws.ws_col = TermWin.ncol;
1510 ws.ws_row = TermWin.nrow;
1511 ws.ws_xpixel = ws.ws_ypixel = 0;
1512 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1513
1514 // unblock signals (signals are blocked by iom.C 1439 // unblock signals (signals are blocked by iom.C
1515 sigset_t ss; 1440 sigset_t ss;
1516 sigemptyset (&ss); 1441 sigemptyset (&ss);
1517 sigprocmask (SIG_SETMASK, &ss, 0); 1442 sigprocmask (SIG_SETMASK, &ss, 0);
1518 1443
1519#ifndef __QNX__
1520 /* command interpreter path */ 1444 /* command interpreter path */
1521 if (argv != NULL) 1445 if (argv)
1522 { 1446 {
1523# ifdef DEBUG_CMD 1447# ifdef DEBUG_CMD
1524 int i; 1448 int i;
1525 1449
1526 for (i = 0; argv[i]; i++) 1450 for (i = 0; argv[i]; i++)
1527 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1451 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1528# endif 1452# endif
1529 1453
1530 execvp(argv[0], (char *const *)argv); 1454 execvp (argv[0], (char *const *)argv);
1531 /* no error message: STDERR is closed! */ 1455 /* no error message: STDERR is closed! */
1532 } 1456 }
1533 else 1457 else
1534 { 1458 {
1535 const char *argv0, *shell; 1459 const char *argv0, *shell;
1536 1460
1537 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1461 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1538 shell = "/bin/sh"; 1462 shell = "/bin/sh";
1539 1463
1540 argv0 = (const char *)rxvt_r_basename(shell); 1464 argv0 = (const char *)rxvt_basename (shell);
1465
1541 if (Options & Opt_loginShell) 1466 if (option (Opt_loginShell))
1542 { 1467 {
1543 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1468 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1544 1469
1545 login[0] = '-'; 1470 login[0] = '-';
1546 STRCPY(&login[1], argv0); 1471 strcpy (&login[1], argv0);
1547 argv0 = login; 1472 argv0 = login;
1548 } 1473 }
1474
1549 execlp(shell, argv0, NULL); 1475 execlp (shell, argv0, (char *)0);
1550 /* no error message: STDERR is closed! */ 1476 /* no error message: STDERR is closed! */
1551 } 1477 }
1552 1478
1553#else /* __QNX__ uses qnxspawn() */
1554
1555 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1556 char *command = NULL, fullcommand[_MAX_PATH];
1557 char **arg_v, *arg_a[2] = { NULL, NULL };
1558
1559 if (argv != NULL)
1560 {
1561 if (access(argv[0], X_OK) == -1)
1562 {
1563 if (STRCHR(argv[0], '/') == NULL)
1564 {
1565 searchenv(argv[0], "PATH", fullcommand);
1566 if (fullcommand[0] != '\0')
1567 command = fullcommand;
1568 }
1569 if (access(command, X_OK) == -1)
1570 return -1;
1571 }
1572 else
1573 command = argv[0];
1574 arg_v = argv;
1575 }
1576 else
1577 {
1578 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1579 command = "/bin/sh";
1580
1581 arg_a[0] = my_basename(command);
1582 if (Options & Opt_loginShell)
1583 {
1584 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1585
1586 login[0] = '-';
1587 STRCPY(&login[1], arg_a[0]);
1588 arg_a[0] = login;
1589 }
1590 arg_v = arg_a;
1591 }
1592 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1593 cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1594 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1595 command, arg_v, environ, iov_a, 0);
1596 if (login)
1597 free(login);
1598
1599 close(tty_fd);
1600 return cmd_fd;
1601
1602#endif
1603 return -1; 1479 return -1;
1604} 1480}
1605 1481
1606/* ------------------------------------------------------------------------- *
1607 * GET TTY CURRENT STATE *
1608 * ------------------------------------------------------------------------- */
1609/* rxvt_get_ttymode() */
1610/* EXTPROTO */
1611void
1612rxvt_get_ttymode(ttymode_t *tio, int erase)
1613{
1614#ifdef HAVE_TERMIOS_H
1615 /*
1616 * standard System V termios interface
1617 */
1618 if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1619 {
1620 /* return error - use system defaults */
1621 tio->c_cc[VINTR] = CINTR;
1622 tio->c_cc[VQUIT] = CQUIT;
1623 tio->c_cc[VERASE] = CERASE;
1624 tio->c_cc[VKILL] = CKILL;
1625 tio->c_cc[VSTART] = CSTART;
1626 tio->c_cc[VSTOP] = CSTOP;
1627 tio->c_cc[VSUSP] = CSUSP;
1628# ifdef VDSUSP
1629
1630 tio->c_cc[VDSUSP] = CDSUSP;
1631# endif
1632# ifdef VREPRINT
1633
1634 tio->c_cc[VREPRINT] = CRPRNT;
1635# endif
1636# ifdef VDISCRD
1637
1638 tio->c_cc[VDISCRD] = CFLUSH;
1639# endif
1640# ifdef VWERSE
1641
1642 tio->c_cc[VWERSE] = CWERASE;
1643# endif
1644# ifdef VLNEXT
1645
1646 tio->c_cc[VLNEXT] = CLNEXT;
1647# endif
1648
1649 }
1650 tio->c_cc[VEOF] = CEOF;
1651 tio->c_cc[VEOL] = VDISABLE;
1652# ifdef VEOL2
1653
1654 tio->c_cc[VEOL2] = VDISABLE;
1655# endif
1656# ifdef VSWTC
1657
1658 tio->c_cc[VSWTC] = VDISABLE;
1659# endif
1660# ifdef VSWTCH
1661
1662 tio->c_cc[VSWTCH] = VDISABLE;
1663# endif
1664# if VMIN != VEOF
1665
1666 tio->c_cc[VMIN] = 1;
1667# endif
1668# if VTIME != VEOL
1669
1670 tio->c_cc[VTIME] = 0;
1671# endif
1672
1673 if (erase != -1)
1674 tio->c_cc[VERASE] = (char)erase;
1675
1676 /* input modes */
1677 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1678# ifdef IMAXBEL
1679 | IMAXBEL
1680# endif
1681 | IXON);
1682
1683 /* output modes */
1684 tio->c_oflag = (OPOST | ONLCR);
1685
1686 /* control modes */
1687 tio->c_cflag = (CS8 | CREAD);
1688
1689 /* line discipline modes */
1690 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1691# if defined (ECHOCTL) && defined (ECHOKE)
1692 | ECHOCTL | ECHOKE
1693# endif
1694 | ECHOE | ECHOK);
1695# else /* HAVE_TERMIOS_H */
1696
1697 /*
1698 * sgtty interface
1699 */
1700
1701 /* get parameters -- gtty */
1702 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1703 {
1704 tio->sg.sg_erase = CERASE; /* ^H */
1705 tio->sg.sg_kill = CKILL; /* ^U */
1706 }
1707 if (erase != -1)
1708 tio->sg.sg_erase = (char)erase;
1709
1710 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1711
1712 /* get special characters */
1713 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1714 {
1715 tio->tc.t_intrc = CINTR; /* ^C */
1716 tio->tc.t_quitc = CQUIT; /* ^\ */
1717 tio->tc.t_startc = CSTART; /* ^Q */
1718 tio->tc.t_stopc = CSTOP; /* ^S */
1719 tio->tc.t_eofc = CEOF; /* ^D */
1720 tio->tc.t_brkc = -1;
1721 }
1722 /* get local special chars */
1723 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1724 {
1725 tio->lc.t_suspc = CSUSP; /* ^Z */
1726 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1727 tio->lc.t_rprntc = CRPRNT; /* ^R */
1728 tio->lc.t_flushc = CFLUSH; /* ^O */
1729 tio->lc.t_werasc = CWERASE; /* ^W */
1730 tio->lc.t_lnextc = CLNEXT; /* ^V */
1731 }
1732 /* get line discipline */
1733 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1734# ifdef NTTYDISC
1735
1736 tio->line = NTTYDISC;
1737# endif /* NTTYDISC */
1738
1739 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1740#endif /* HAVE_TERMIOS_H */
1741
1742 /*
1743 * Debugging
1744 */
1745#ifdef DEBUG_TTYMODE
1746#ifdef HAVE_TERMIOS_H
1747 /* c_iflag bits */
1748 fprintf(stderr, "Input flags\n");
1749
1750 /* cpp token stringize doesn't work on all machines <sigh> */
1751# define FOO(flag,name) \
1752 if ((tio->c_iflag) & flag) \
1753 fprintf (stderr, "%s ", name)
1754
1755 /* c_iflag bits */
1756 FOO(IGNBRK, "IGNBRK");
1757 FOO(BRKINT, "BRKINT");
1758 FOO(IGNPAR, "IGNPAR");
1759 FOO(PARMRK, "PARMRK");
1760 FOO(INPCK, "INPCK");
1761 FOO(ISTRIP, "ISTRIP");
1762 FOO(INLCR, "INLCR");
1763 FOO(IGNCR, "IGNCR");
1764 FOO(ICRNL, "ICRNL");
1765 FOO(IXON, "IXON");
1766 FOO(IXOFF, "IXOFF");
1767# ifdef IUCLC
1768
1769 FOO(IUCLC, "IUCLC");
1770# endif
1771# ifdef IXANY
1772
1773 FOO(IXANY, "IXANY");
1774# endif
1775# ifdef IMAXBEL
1776
1777 FOO(IMAXBEL, "IMAXBEL");
1778# endif
1779
1780 fprintf(stderr, "\n");
1781
1782# undef FOO
1783# define FOO(entry, name) \
1784 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1785
1786 FOO(VINTR, "VINTR");
1787 FOO(VQUIT, "VQUIT");
1788 FOO(VERASE, "VERASE");
1789 FOO(VKILL, "VKILL");
1790 FOO(VEOF, "VEOF");
1791 FOO(VEOL, "VEOL");
1792# ifdef VEOL2
1793
1794 FOO(VEOL2, "VEOL2");
1795# endif
1796# ifdef VSWTC
1797
1798 FOO(VSWTC, "VSWTC");
1799# endif
1800# ifdef VSWTCH
1801
1802 FOO(VSWTCH, "VSWTCH");
1803# endif
1804
1805 FOO(VSTART, "VSTART");
1806 FOO(VSTOP, "VSTOP");
1807 FOO(VSUSP, "VSUSP");
1808# ifdef VDSUSP
1809
1810 FOO(VDSUSP, "VDSUSP");
1811# endif
1812# ifdef VREPRINT
1813
1814 FOO(VREPRINT, "VREPRINT");
1815# endif
1816# ifdef VDISCRD
1817
1818 FOO(VDISCRD, "VDISCRD");
1819# endif
1820# ifdef VWERSE
1821
1822 FOO(VWERSE, "VWERSE");
1823# endif
1824# ifdef VLNEXT
1825
1826 FOO(VLNEXT, "VLNEXT");
1827# endif
1828
1829 fprintf(stderr, "\n");
1830# undef FOO
1831# endif /* HAVE_TERMIOS_H */
1832#endif /* DEBUG_TTYMODE */
1833}
1834
1835/*----------------------- end-of-file (C source) -----------------------*/ 1482/*----------------------- end-of-file (C source) -----------------------*/

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines