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 1.13 by pcg, Thu Dec 18 02:07:12 2003 UTC vs.
Revision 1.214 by ayin, Fri Sep 14 17:10:34 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.13 2003/12/18 02:07:12 pcg Exp $
5 * 4 *
6 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
7 * 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>
8 * - original version 7 * - original version
9 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
10 * - 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>
11 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
12 * - extensive modifications 14 * - extensive modifications
13 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 15 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
14 * - QNX support 16 * - QNX support
17 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
15 * 18 *
16 * 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
17 * 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
18 * the Free Software Foundation; either version 2 of the License, or 21 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version. 22 * (at your option) any later version.
… …
31 * Initialisation routines. 34 * Initialisation routines.
32 */ 35 */
33 36
34#include "../config.h" /* NECESSARY */ 37#include "../config.h" /* NECESSARY */
35#include "rxvt.h" /* NECESSARY */ 38#include "rxvt.h" /* NECESSARY */
39#include "rxvtutil.h"
36#include "init.h" 40#include "init.h"
37 41
42#include <limits>
43
38#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
39 133
40const char *const def_colorName[] = 134const char *const def_colorName[] =
41 { 135 {
42 COLOR_FOREGROUND, 136 COLOR_FOREGROUND,
43 COLOR_BACKGROUND, 137 COLOR_BACKGROUND,
44 /* low-intensity colors */ 138 /* low-intensity colors */
45 "Black", /* 0: black (#000000) */ 139 "rgb:00/00/00", // 0: black (Black)
46#ifndef NO_BRIGHTCOLOR 140 "rgb:cd/00/00", // 1: red (Red3)
47 "Red3", /* 1: red (#CD0000) */ 141 "rgb:00/cd/00", // 2: green (Green3)
48 "Green3", /* 2: green (#00CD00) */ 142 "rgb:cd/cd/00", // 3: yellow (Yellow3)
49 "Yellow3", /* 3: yellow (#CDCD00) */ 143 "rgb:00/00/cd", // 4: blue (Blue3)
50 "Blue3", /* 4: blue (#0000CD) */ 144 "rgb:cd/00/cd", // 5: magenta (Magenta3)
51 "Magenta3", /* 5: magenta (#CD00CD) */ 145 "rgb:00/cd/cd", // 6: cyan (Cyan3)
52 "Cyan3", /* 6: cyan (#00CDCD) */ 146# ifdef XTERM_COLORS
53# ifdef XTERM_COLORS 147 "rgb:e5/e5/e5", // 7: white (Grey90)
54 "Grey90", /* 7: white (#E5E5E5) */ 148# else
55# else 149 "rgb:fa/eb/d7", // 7: white (AntiqueWhite)
56 "AntiqueWhite", /* 7: white (#FAEBD7) */
57# endif 150# endif
58 /* high-intensity colors */ 151 /* high-intensity colors */
59# ifdef XTERM_COLORS 152# ifdef XTERM_COLORS
60 "Grey30", /* 8: bright black (#4D4D4D) */ 153 "rgb:4d/4d/4d", // 8: bright black (Grey30)
61# else 154# else
62 "Grey25", /* 8: bright black (#404040) */ 155 "rgb:40/40/40", // 8: bright black (Grey25)
63# endif 156# endif
64#endif /* NO_BRIGHTCOLOR */ 157 "rgb:ff/00/00", // 1/9: bright red (Reed)
65 "Red", /* 1/9: bright red (#FF0000) */ 158 "rgb:00/ff/00", // 2/10: bright green (Green)
66 "Green", /* 2/10: bright green (#00FF00) */ 159 "rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 160 "rgb:00/00/ff", // 4/12: bright blue (Blue)
68 "Blue", /* 4/12: bright blue (#0000FF) */ 161 "rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 162 "rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 163 "rgb:ff/ff/ff", // 7/15: bright white (White)
71 "White", /* 7/15: bright white (#FFFFFF) */ 164
72#ifdef TTY_256COLOR 165 // 88 xterm colours
73 "rgb:00/00/00", /* default 16-255 color table */
74 "rgb:00/00/2a", 166 "rgb:00/00/00",
75 "rgb:00/00/55", 167 "rgb:00/00/8b",
76 "rgb:00/00/7f",
77 "rgb:00/00/aa",
78 "rgb:00/00/d4", 168 "rgb:00/00/cd",
169 "rgb:00/00/ff",
79 "rgb:00/2a/00", 170 "rgb:00/8b/00",
80 "rgb:00/2a/2a", 171 "rgb:00/8b/8b",
81 "rgb:00/2a/55",
82 "rgb:00/2a/7f",
83 "rgb:00/2a/aa",
84 "rgb:00/2a/d4", 172 "rgb:00/8b/cd",
85 "rgb:00/55/00",
86 "rgb:00/55/2a",
87 "rgb:00/55/55",
88 "rgb:00/55/7f", 173 "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", 174 "rgb:00/cd/00",
104 "rgb:00/d4/2a", 175 "rgb:00/cd/8b",
105 "rgb:00/d4/55",
106 "rgb:00/d4/7f",
107 "rgb:00/d4/aa",
108 "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",
109 "rgb:2a/00/00", 182 "rgb:8b/00/00",
110 "rgb:2a/00/2a", 183 "rgb:8b/00/8b",
111 "rgb:2a/00/55",
112 "rgb:2a/00/7f",
113 "rgb:2a/00/aa",
114 "rgb:2a/00/d4", 184 "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", 185 "rgb:8b/00/ff",
149 "rgb:55/00/aa",
150 "rgb:55/00/d4",
151 "rgb:55/2a/00", 186 "rgb:8b/8b/00",
152 "rgb:55/2a/2a", 187 "rgb:8b/8b/8b",
153 "rgb:55/2a/55", 188 "rgb:8b/8b/cd",
154 "rgb:55/2a/7f", 189 "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", 190 "rgb:8b/cd/00",
176 "rgb:55/d4/2a", 191 "rgb:8b/cd/8b",
177 "rgb:55/d4/55",
178 "rgb:55/d4/7f",
179 "rgb:55/d4/aa",
180 "rgb:55/d4/d4", 192 "rgb:8b/cd/cd",
181 "rgb:7f/00/00", 193 "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", 194 "rgb:8b/ff/00",
200 "rgb:7f/7f/2a", 195 "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", 196 "rgb:8b/ff/cd",
241 "rgb:aa/aa/00", 197 "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", 198 "rgb:cd/00/00",
254 "rgb:d4/00/2a", 199 "rgb:cd/00/8b",
255 "rgb:d4/00/55",
256 "rgb:d4/00/7f",
257 "rgb:d4/00/aa",
258 "rgb:d4/00/d4", 200 "rgb:cd/00/cd",
201 "rgb:cd/00/ff",
259 "rgb:d4/2a/00", 202 "rgb:cd/8b/00",
260 "rgb:d4/2a/2a", 203 "rgb:cd/8b/8b",
261 "rgb:d4/2a/55",
262 "rgb:d4/2a/7f",
263 "rgb:d4/2a/aa",
264 "rgb:d4/2a/d4", 204 "rgb:cd/8b/cd",
265 "rgb:d4/55/00",
266 "rgb:d4/55/2a",
267 "rgb:d4/55/55",
268 "rgb:d4/55/7f", 205 "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", 206 "rgb:cd/cd/00",
284 "rgb:d4/d4/2a", 207 "rgb:cd/cd/8b",
285 "rgb:d4/d4/55",
286 "rgb:d4/d4/7f",
287 "rgb:d4/d4/aa",
288 "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",
289 "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",
290 "rgb:12/12/12", 230 "rgb:2e/2e/2e",
291 "rgb:1c/1c/1c", 231 "rgb:5c/5c/5c",
292 "rgb:26/26/26",
293 "rgb:30/30/30", 232 "rgb:73/73/73",
294 "rgb:3a/3a/3a",
295 "rgb:44/44/44",
296 "rgb:4e/4e/4e",
297 "rgb:58/58/58", 233 "rgb:8b/8b/8b",
298 "rgb:62/62/62", 234 "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", 235 "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", 236 "rgb:d0/d0/d0",
310 "rgb:da/da/da",
311 "rgb:e4/e4/e4", 237 "rgb:e7/e7/e7",
312 "rgb:ee/ee/ee", 238
313#endif
314#ifndef NO_CURSORCOLOR 239#ifndef NO_CURSORCOLOR
315 COLOR_CURSOR_BACKGROUND, 240 COLOR_CURSOR_BACKGROUND,
316 COLOR_CURSOR_FOREGROUND, 241 COLOR_CURSOR_FOREGROUND,
317#endif /* ! NO_CURSORCOLOR */ 242#endif /* ! NO_CURSORCOLOR */
318 NULL, /* Color_pointer */ 243 NULL, /* Color_pointer_fg */
244 NULL, /* Color_pointer_bg */
319 NULL, /* Color_border */ 245 NULL, /* Color_border */
320#ifndef NO_BOLD_UNDERLINE_REVERSE 246#ifndef NO_BOLD_UNDERLINE_REVERSE
321 NULL, /* Color_BD */ 247 NULL, /* Color_BD */
248 NULL, /* Color_IT */
322 NULL, /* Color_UL */ 249 NULL, /* Color_UL */
323 NULL, /* Color_RV */ 250 NULL, /* Color_RV */
324#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 251#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
252#if ENABLE_FRILLS
253 NULL, // Color_underline
254#endif
325#ifdef OPTION_HC 255#ifdef OPTION_HC
326 NULL, 256 NULL,
327#endif 257#endif
328#ifdef KEEP_SCROLLCOLOR 258#ifdef KEEP_SCROLLCOLOR
329 COLOR_SCROLLBAR, 259 COLOR_SCROLLBAR,
330 COLOR_SCROLLTROUGH, 260 COLOR_SCROLLTROUGH,
331#endif /* KEEP_SCROLLCOLOR */ 261#endif /* KEEP_SCROLLCOLOR */
262#if ENABLE_TRANSPARENCY
263 NULL,
264#endif
265#if OFF_FOCUS_FADING
266 "rgb:00/00/00",
267#endif
332 }; 268 };
333 269
334const char *const xa_names[NUM_XA] =
335 {
336 "COMPOUND_TEXT",
337 "MULTIPLE",
338 "TARGETS",
339 "TEXT",
340 "TIMESTAMP",
341 "VT_SELECTION",
342 "INCR",
343 "WM_DELETE_WINDOW",
344#ifdef TRANSPARENT
345 "_XROOTPMAP_ID",
346#endif
347#ifdef OFFIX_DND
348 "DndProtocol",
349 "DndSelection",
350#endif
351 "CLIPBOARD"
352 };
353
354bool 270bool
355rxvt_term::init_vars() 271rxvt_term::init_vars ()
356{ 272{
273 pix_colors = //
357 PixColors = new rxvt_color [TOTAL_COLORS]; 274 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
358 if (PixColors == NULL) 275#ifdef OFF_FOCUS_FADING
359 return false; 276 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
360
361#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
362 TermWin.pixmap = None;
363#endif 277#endif
364#ifdef UTMP_SUPPORT 278
365 next_utmp_action = SAVE;
366#endif
367#ifndef NO_SETOWNER_TTYDEV
368 next_tty_action = SAVE;
369#endif
370 279
371 MEvent.time = CurrentTime; 280 MEvent.time = CurrentTime;
372 MEvent.button = AnyButton; 281 MEvent.button = AnyButton;
373 Options = DEFAULT_OPTIONS;
374 want_refresh = 1; 282 want_refresh = 1;
375 cmd_pid = -1;
376 cmd_fd = tty_fd = Xfd = -1;
377 PrivateModes = SavedModes = PrivMode_Default; 283 priv_modes = SavedModes = PrivMode_Default;
378 TermWin.focus = 0;
379 TermWin.ncol = 80; 284 ncol = 80;
380 TermWin.nrow = 24; 285 nrow = 24;
381 TermWin.int_bwidth = INTERNALBORDERWIDTH; 286 int_bwidth = INTERNALBORDERWIDTH;
382 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 287 ext_bwidth = EXTERNALBORDERWIDTH;
383 TermWin.lineSpace = LINESPACE; 288 lineSpace = LINESPACE;
384 TermWin.saveLines = SAVELINES; 289 saveLines = SAVELINES;
385 numPixColors = TOTAL_COLORS; 290 numpix_colors = TOTAL_COLORS;
386#ifndef NO_NEW_SELECTION
387 291
388 selection_style = NEW_SELECT;
389#else
390
391 selection_style = OLD_SELECT;
392#endif
393#ifndef NO_BRIGHTCOLOR
394
395 colorfgbg = DEFAULT_RSTYLE;
396#endif
397#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
398
399 ks_bigfont = XK_greater;
400 ks_smallfont = XK_less;
401#endif
402#ifdef GREEK_SUPPORT
403
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
413 encoding_method = MULTICHAR_ENCODING;
414# endif
415
416 multichar_decode = rxvt_euc2jis;
417#endif
418 293
419 oldcursor.row = oldcursor.col = -1; 294 oldcursor.row = oldcursor.col = -1;
420#ifdef XPM_BACKGROUND
421 /* bgPixmap.w = bgPixmap.h = 0; */
422 bgPixmap.x = bgPixmap.y = 50;
423 bgPixmap.pixmap = None;
424#endif
425
426 last_bot = last_state = -1; 295 last_bot = last_state = -1;
427#ifdef MENUBAR
428 296
429 menu_readonly = 1; 297 set_option (Opt_scrollBar);
430# if !(MENUBAR_MAX > 1) 298 set_option (Opt_scrollTtyOutput);
431 299 set_option (Opt_jumpScroll);
432 CurrentBar = &(BarList); 300 set_option (Opt_skipScroll);
433# endif /* (MENUBAR_MAX > 1) */ 301 set_option (Opt_secondaryScreen);
434#endif 302 set_option (Opt_secondaryScroll);
303 set_option (Opt_pastableTabs);
304 set_option (Opt_intensityStyles);
305 set_option (Opt_iso14755_52);
435 306
436 return true; 307 return true;
437} 308}
438 309
439/* EXTPROTO */
440void 310void
441rxvt_init_secondary (pR) 311rxvt_term::init_secondary ()
442{ 312{
443 int i; 313 int i;
444#ifdef TTY_GID_SUPPORT
445 struct group *gr = getgrnam ("tty");
446
447 if (gr)
448 { /* change group ownership of tty to "tty" */
449 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
450 R->ttygid = gr->gr_gid;
451 }
452 else
453#endif /* TTY_GID_SUPPORT */
454 {
455 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
456 R->ttygid = getgid ();
457 }
458
459#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
460 R->locale = strdup (setlocale (LC_CTYPE, ""));
461#endif
462 314
463 /* 315 /*
464 * Close all unused file descriptors 316 * Close all unused file descriptors
465 * We don't want them, we don't need them. 317 * We don't want them, we don't need them.
466 */ 318 */
… …
474 dup2 (i, STDIN_FILENO); 326 dup2 (i, STDIN_FILENO);
475 close (i); 327 close (i);
476 } 328 }
477 329
478 dup2 (STDERR_FILENO, STDOUT_FILENO); 330 dup2 (STDERR_FILENO, STDOUT_FILENO);
331
479#if 0 // schmorp sayz closing filies is murder 332#if 0 // schmorp sayz closing filies is murder
480
481 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) 333 for (i = STDERR_FILENO + 1; i < num_fds; i++)
482 { 334 {
483#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ 335#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
484 if (i == 4 || i == 7) 336 if (i == 4 || i == 7)
485 continue; 337 continue;
486#endif 338#endif
487
488 close(i); 339 close (i);
489 } 340 }
490#endif 341#endif
491} 342}
492 343
493/*----------------------------------------------------------------------*/ 344/*----------------------------------------------------------------------*/
494/* EXTPROTO */
495const char ** 345const char **
496rxvt_init_resources (pR_ int argc, const char *const *argv) 346rxvt_term::init_resources (int argc, const char *const *argv)
497{ 347{
498 int i, r_argc; 348 int i, r_argc;
499 char *val;
500 const char **cmd_argv, **r_argv; 349 const char **cmd_argv, **r_argv;
501 const char **rs;
502 350
503 /* 351 /*
504 * 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
505 */ 353 */
506 for (r_argc = 0; r_argc < argc; r_argc++) 354 for (r_argc = 0; r_argc < argc; r_argc++)
507 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 355 if (!strcmp (argv[r_argc], "-e"))
508 break; 356 break;
357
509 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1)); 358 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
510 359
511 for (i = 0; i < r_argc; i++) 360 for (i = 0; i < r_argc; i++)
512 r_argv[i] = (const char *)argv[i]; 361 r_argv[i] = (const char *)argv[i];
362
513 r_argv[i] = NULL; 363 r_argv[i] = NULL;
364
514 if (r_argc == argc) 365 if (r_argc == argc)
515 cmd_argv = NULL; 366 cmd_argv = NULL;
516 else 367 else
517 { 368 {
518 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc)); 369 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
519 370
520 for (i = 0; i < argc - r_argc - 1; i++) 371 for (i = 0; i < argc - r_argc - 1; i++)
521 cmd_argv[i] = (const char *)argv[i + r_argc + 1]; 372 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
373
522 cmd_argv[i] = NULL; 374 cmd_argv[i] = NULL;
523 } 375 }
524 376
525 /* clear all resources */
526 rs = R->rs;
527 for (i = 0; i < NUM_RESOURCES;)
528 rs[i++] = NULL;
529
530 rs[Rs_name] = rxvt_r_basename(argv[0]); 377 rs[Rs_name] = rxvt_basename (argv[0]);
378
531 /* 379 /*
532 * Open display, get options/resources and create the window 380 * Open display, get options/resources and create the window
533 */ 381 */
382
534 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL) 383 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
535 rs[Rs_display_name] = ":0"; 384 rs[Rs_display_name] = ":0";
536 385
537 rxvt_get_options(aR_ r_argc, r_argv); 386 get_options (r_argc, r_argv);
387
388 if (!(display = displays.get (rs[Rs_display_name])))
389 rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
390
391 // using a local pointer decreases code size a lot
392 xa = display->xa;
393
394 set (display);
395 extract_resources ();
396
397#if XFT
398 if (rs[Rs_depth])
399 select_visual (strtol (rs[Rs_depth], 0, 0));
400#endif
401
402#ifdef HAVE_AFTERIMAGE
403 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
404#endif
538 free(r_argv); 405 free (r_argv);
539 406
540#ifdef LOCAL_X_IS_UNIX 407 for (int i = NUM_RESOURCES; i--; )
408 if (rs [i] == resval_undef)
409 rs [i] = 0;
541 410
542 if (rs[Rs_display_name][0] == ':') 411#if ENABLE_PERL
543 { 412 if (!rs[Rs_perl_ext_1])
544 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name])); 413 rs[Rs_perl_ext_1] = "default";
545 STRCPY(val, "unix"); 414
546 STRCAT(val, rs[Rs_display_name]); 415 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
547 R->Xdisplay = XOpenDisplay(val); 416 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
548 free(val); 417 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
549 } 418 {
550#endif 419 rxvt_perl.init (this);
551 420 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
552 if (R->Xdisplay == NULL
553 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL)
554 { 421 }
555 rxvt_print_error("can't open display %s", rs[Rs_display_name]); 422#endif
556 exit(EXIT_FAILURE);
557 }
558
559 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
560 423
561 /* 424 /*
562 * set any defaults not already set 425 * set any defaults not already set
563 */ 426 */
564 if (cmd_argv && cmd_argv[0]) 427 if (cmd_argv && cmd_argv[0])
565 { 428 {
566 if (!rs[Rs_title]) 429 if (!rs[Rs_title])
567 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 430 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
568 if (!rs[Rs_iconName]) 431 if (!rs[Rs_iconName])
569 rs[Rs_iconName] = rs[Rs_title]; 432 rs[Rs_iconName] = rs[Rs_title];
570 } 433 }
571 else 434 else
572 { 435 {
573 if (!rs[Rs_title]) 436 if (!rs[Rs_title])
574 rs[Rs_title] = rs[Rs_name]; 437 rs[Rs_title] = rs[Rs_name];
575 if (!rs[Rs_iconName]) 438 if (!rs[Rs_iconName])
576 rs[Rs_iconName] = rs[Rs_name]; 439 rs[Rs_iconName] = rs[Rs_name];
577 } 440 }
441
578 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 442 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
579 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i); 443 saveLines = min (i, MAX_SAVELINES);
580#ifndef NO_FRILLS
581 444
445#if ENABLE_FRILLS
582 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 446 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
583 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 447 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
448
584 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 449 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
585 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 450 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
586#endif
587#ifndef NO_LINESPACE
588 451
589 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 452 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
590 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 453 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
591#endif 454#endif
592 455
593#ifdef POINTER_BLANK 456#ifdef POINTER_BLANK
594
595 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 457 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
596 R->pointerBlankDelay = i; 458 pointerBlankDelay = i;
597 else 459 else
598 R->pointerBlankDelay = 2; 460 pointerBlankDelay = 2;
599#endif 461#endif
600 462
601 /* no point having a scrollbar without having any scrollback! */ 463 /* no point having a scrollbar without having any scrollback! */
602 if (!R->TermWin.saveLines) 464 if (!saveLines)
603 R->Options &= ~Opt_scrollBar; 465 set_option (Opt_scrollBar, 0);
604 466
605#ifdef PRINTPIPE 467#ifdef PRINTPIPE
606
607 if (!rs[Rs_print_pipe]) 468 if (!rs[Rs_print_pipe])
608 rs[Rs_print_pipe] = PRINTPIPE; 469 rs[Rs_print_pipe] = PRINTPIPE;
609#endif 470#endif
610 471
611 if (!rs[Rs_cutchars]) 472 if (!rs[Rs_cutchars])
612 rs[Rs_cutchars] = CUTCHARS; 473 rs[Rs_cutchars] = CUTCHARS;
613#ifdef ACS_ASCII
614 474
615 if (!rs[Rs_acs_chars])
616 rs[Rs_acs_chars] = ACS_CHARS;
617 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
618 {
619 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
620 for (; i < 0x20; )
621 val[i] = ' ';
622 rs[Rs_acs_chars] = val;
623 }
624#endif
625#ifndef NO_BACKSPACE_KEY 475#ifndef NO_BACKSPACE_KEY
626 if (!rs[Rs_backspace_key]) 476 if (!rs[Rs_backspace_key])
627# ifdef DEFAULT_BACKSPACE 477# ifdef DEFAULT_BACKSPACE
628
629 R->key_backspace = DEFAULT_BACKSPACE; 478 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
630# else 479# else
631
632 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */ 480 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
633# endif
634
635 else
636 {
637 val = STRDUP(rs[Rs_backspace_key]);
638 rxvt_Str_trim(val);
639 rxvt_Str_escaped(val);
640 R->key_backspace = val;
641 }
642#endif 481# endif
482#endif
483
643#ifndef NO_DELETE_KEY 484#ifndef NO_DELETE_KEY
644 if (!rs[Rs_delete_key]) 485 if (!rs[Rs_delete_key])
645# ifdef DEFAULT_DELETE 486# ifdef DEFAULT_DELETE
646
647 R->key_delete = DEFAULT_DELETE; 487 rs[Rs_delete_key] = DEFAULT_DELETE;
648# else 488# else
649
650 R->key_delete = "\033[3~"; 489 rs[Rs_delete_key] = "\033[3~";
651# endif
652
653 else
654 {
655 val = STRDUP(rs[Rs_delete_key]);
656 rxvt_Str_trim(val);
657 rxvt_Str_escaped(val);
658 R->key_delete = val;
659 }
660#endif 490# endif
661 if (rs[Rs_answerbackstring])
662 {
663 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
664 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
665 }
666
667 if (rs[Rs_selectstyle])
668 {
669 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
670 R->selection_style = OLD_WORD_SELECT;
671#ifndef NO_OLD_SELECTION
672
673 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
674 R->selection_style = OLD_SELECT;
675#endif 491#endif
676
677 }
678 492
679#ifdef HAVE_SCROLLBARS 493#ifdef HAVE_SCROLLBARS
680 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 494 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
681 rs[Rs_scrollBar_thickness]);
682#endif 495#endif
683
684 R->TermWin.fontset = new rxvt_fontset (aR);
685 R->TermWin.fontset->populate (rs[Rs_font]);
686 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
687 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
688 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
689 496
690#ifdef XTERM_REVERSE_VIDEO 497#ifdef XTERM_REVERSE_VIDEO
691 /* this is how xterm implements reverseVideo */ 498 /* this is how xterm implements reverseVideo */
692 if (R->Options & Opt_reverseVideo) 499 if (option (Opt_reverseVideo))
693 { 500 {
694 if (!rs[Rs_color + Color_fg]) 501 if (!rs[Rs_color + Color_fg])
695 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 502 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
503
696 if (!rs[Rs_color + Color_bg]) 504 if (!rs[Rs_color + Color_bg])
697 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 505 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
698 } 506 }
699#endif 507#endif
700 508
… …
702 if (!rs[Rs_color + i]) 510 if (!rs[Rs_color + i])
703 rs[Rs_color + i] = def_colorName[i]; 511 rs[Rs_color + i] = def_colorName[i];
704 512
705#ifndef XTERM_REVERSE_VIDEO 513#ifndef XTERM_REVERSE_VIDEO
706 /* this is how we implement reverseVideo */ 514 /* this is how we implement reverseVideo */
707 if (R->Options & Opt_reverseVideo) 515 if (option (Opt_reverseVideo))
708 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 516 ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
709#endif 517#endif
710 518
711 /* convenient aliases for setting fg/bg to colors */ 519 /* convenient aliases for setting fg/bg to colors */
712 rxvt_color_aliases(aR_ Color_fg); 520 color_aliases (Color_fg);
713 rxvt_color_aliases(aR_ Color_bg); 521 color_aliases (Color_bg);
714#ifndef NO_CURSORCOLOR 522#ifndef NO_CURSORCOLOR
715
716 rxvt_color_aliases(aR_ Color_cursor); 523 color_aliases (Color_cursor);
717 rxvt_color_aliases(aR_ Color_cursor2); 524 color_aliases (Color_cursor2);
718#endif /* NO_CURSORCOLOR */ 525#endif /* NO_CURSORCOLOR */
719
720 rxvt_color_aliases(aR_ Color_pointer); 526 color_aliases (Color_pointer_fg);
527 color_aliases (Color_pointer_bg);
721 rxvt_color_aliases(aR_ Color_border); 528 color_aliases (Color_border);
722#ifndef NO_BOLD_UNDERLINE_REVERSE 529#ifndef NO_BOLD_UNDERLINE_REVERSE
723
724 rxvt_color_aliases(aR_ Color_BD); 530 color_aliases (Color_BD);
725 rxvt_color_aliases(aR_ Color_UL); 531 color_aliases (Color_UL);
726 rxvt_color_aliases(aR_ Color_RV); 532 color_aliases (Color_RV);
727#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 533#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
534
535 if (!rs[Rs_color + Color_border])
536 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
728 537
729 return cmd_argv; 538 return cmd_argv;
730} 539}
731 540
732/*----------------------------------------------------------------------*/ 541/*----------------------------------------------------------------------*/
733/* EXTPROTO */
734void 542void
735rxvt_init_env(pR) 543rxvt_term::init_env ()
736{ 544{
737 int i; 545 int i;
738 unsigned int u; 546 char *val;
739 char *val;
740 547
741#ifdef DISPLAY_IS_IP 548#ifdef DISPLAY_IS_IP
742 /* Fixup display_name for export over pty to any interested terminal 549 /* Fixup display_name for export over pty to any interested terminal
743 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 550 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
744 * (for the first non-loopback interface) that we get from 551 * (for the first non-loopback interface) that we get from
745 * rxvt_network_display(). This is more "name-resolution-portable", if you 552 * rxvt_network_display (). This is more "name-resolution-portable", if you
746 * will, and probably allows for faster x-client startup if your name 553 * will, and probably allows for faster x-client startup if your name
747 * server is beyond a slow link or overloaded at client startup. Of 554 * server is beyond a slow link or overloaded at client startup. Of
748 * course that only helps the shell's child processes, not us. 555 * course that only helps the shell's child processes, not us.
749 * 556 *
750 * Giving out the display_name also affords a potential security hole 557 * Giving out the display_name also affords a potential security hole
751 */ 558 */
752 val = rxvt_network_display(R->rs[Rs_display_name]); 559 val = rxvt_network_display (rs[Rs_display_name]);
753 R->rs[Rs_display_name] = (const char *)val; 560 rs[Rs_display_name] = (const char *)val;
561
754 if (val == NULL) 562 if (val == NULL)
755#endif /* DISPLAY_IS_IP */ 563#endif /* DISPLAY_IS_IP */
756
757 val = XDisplayString(R->Xdisplay); 564 val = XDisplayString (dpy);
565
758 if (R->rs[Rs_display_name] == NULL) 566 if (rs[Rs_display_name] == NULL)
759 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 567 rs[Rs_display_name] = val; /* use broken `:0' value */
760 568
761 i = STRLEN(val); 569 i = strlen (val);
762 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 570 env_display = (char *)rxvt_malloc (i + 9);
763 571
764 sprintf(R->env_display, "DISPLAY=%s", val); 572 sprintf (env_display, "DISPLAY=%s", val);
765 573
766 /* avoiding the math library: 574 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
767 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */
768 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++)
769 ;
770 MAX_IT(i, 1);
771 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char));
772
773 sprintf(R->env_windowid, "WINDOWID=%u",
774 (unsigned int)R->TermWin.parent[0]);
775 575
776 /* add entries to the environment: 576 /* add entries to the environment:
777 * @ DISPLAY: in case we started with -display 577 * @ DISPLAY: in case we started with -display
778 * @ WINDOWID: X window id number of the window 578 * @ WINDOWID: X window id number of the window
779 * @ COLORTERM: terminal sub-name and also indicates its color 579 * @ COLORTERM: terminal sub-name and also indicates its color
780 * @ TERM: terminal name 580 * @ TERM: terminal name
781 * @ TERMINFO: path to terminfo directory 581 * @ TERMINFO: path to terminfo directory
582 * @ COLORFGBG: fg;bg color codes
782 */ 583 */
783 putenv(R->env_display); 584 putenv (env_display);
784 putenv(R->env_windowid); 585 putenv (env_windowid);
586
587 if (env_colorfgbg)
588 putenv (env_colorfgbg);
589
785#ifdef RXVT_TERMINFO 590#ifdef RXVT_TERMINFO
786
787 putenv("TERMINFO=" RXVT_TERMINFO); 591 putenv ("TERMINFO=" RXVT_TERMINFO);
788#endif 592#endif
789 593
790 if (XDEPTH <= 2) 594 if (depth <= 2)
791 putenv("COLORTERM=" COLORTERMENV "-mono"); 595 putenv ("COLORTERM=" COLORTERMENV "-mono");
792 else 596 else
793 putenv("COLORTERM=" COLORTERMENVFULL); 597 putenv ("COLORTERM=" COLORTERMENVFULL);
598
794 if (R->rs[Rs_term_name] != NULL) 599 if (rs[Rs_term_name] != NULL)
795 { 600 {
796 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 601 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
797 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); 602 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
798 putenv(R->env_term); 603 putenv (env_term);
799 } 604 }
800 else 605 else
801 putenv("TERM=" TERMENV); 606 putenv ("TERM=" TERMENV);
802 607
803#ifdef HAVE_UNSETENV 608#ifdef HAVE_UNSETENV
804 /* avoid passing old settings and confusing term size */ 609 /* avoid passing old settings and confusing term size */
805 unsetenv("LINES"); 610 unsetenv ("LINES");
806 unsetenv("COLUMNS"); 611 unsetenv ("COLUMNS");
807 unsetenv("TERMCAP"); /* terminfo should be okay */ 612 unsetenv ("TERMCAP"); /* terminfo should be okay */
808#endif /* HAVE_UNSETENV */ 613#endif /* HAVE_UNSETENV */
809} 614}
810 615
811/*----------------------------------------------------------------------*/ 616/*----------------------------------------------------------------------*/
812/* 617/*
813 * This is more or less stolen straight from XFree86 xterm. 618 * This is more or less stolen straight from XFree86 xterm.
814 * This should support all European type languages. 619 * This should support all European type languages.
815 */ 620 */
816/* EXTPROTO */
817void 621void
818rxvt_init_xlocale(pR) 622rxvt_term::set_locale (const char *locale)
819{ 623{
624 set_environ (envv);
625
626#if HAVE_XSETLOCALE || HAVE_SETLOCALE
627 free (this->locale);
628 this->locale = setlocale (LC_CTYPE, locale);
629
630 if (!this->locale)
631 {
632 if (*locale)
633 {
634 rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
635 setlocale (LC_CTYPE, "C");
636 }
637 else
638 rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
639
640 this->locale = "C";
641 }
642
643
644 this->locale = rxvt_strdup (this->locale);
645 SET_LOCALE (this->locale);
646 mbstate.reset ();
647#endif
648
649#if HAVE_NL_LANGINFO
650 char *codeset = strdup (nl_langinfo (CODESET));
651 // /^UTF.?8/i
652 enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
653 && (codeset[1] == 'T' || codeset[1] == 't')
654 && (codeset[2] == 'F' || codeset[2] == 'f')
655 && (codeset[3] == '8' || codeset[4] == '8');
656 free (codeset);
657#else
658 enc_utf8 = 0;
659#endif
660}
661
662void
663rxvt_term::init_xlocale ()
664{
665 set_environ (envv);
666
820#ifdef USE_XIM 667#ifdef USE_XIM
821 if (R->locale == NULL) 668 if (!locale)
822 rxvt_print_error("Setting locale failed."); 669 rxvt_warn ("setting locale failed, working without locale support.\n");
823 else 670 else
824 { 671 {
825 Atom wmlocale; 672 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
826 673
827 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False);
828 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale,
829 XA_STRING, 8, PropModeReplace,
830 (unsigned char *)R->locale, STRLEN(R->locale));
831
832 if (XSupportsLocale() != True) 674 if (!XSupportsLocale ())
833 { 675 {
834 rxvt_print_error("The locale is not supported by Xlib"); 676 rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
835 return; 677 return;
836 } 678 }
837 679
838 rxvt_setTermFontSet(aR_ 0); 680 im_ev.start (display);
839 681
840 /* see if we can connect yet */ 682 /* see if we can connect already */
841 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 683 im_cb ();
842
843 /* To avoid Segmentation Fault in C locale: Solaris only? */
844 if (STRCMP(R->locale, "C"))
845 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
846 rxvt_IMInstantiateCallback, NULL);
847 } 684 }
848#endif 685#endif
849} 686}
850 687
851/*----------------------------------------------------------------------*/ 688/*----------------------------------------------------------------------*/
852/* EXTPROTO */
853void 689void
854rxvt_init_command(pR_ const char *const *argv) 690rxvt_term::init_command (const char *const *argv)
855{ 691{
856 /* 692 /*
857 * Initialize the command connection. 693 * Initialize the command connection.
858 * This should be called after the X server connection is established. 694 * This should be called after the X server connection is established.
859 */ 695 */
696
697#ifdef META8_OPTION
698 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
699#endif
700
701 get_ourmods ();
702
703 if (!option (Opt_scrollTtyOutput))
704 priv_modes |= PrivMode_TtyOutputInh;
705 if (option (Opt_scrollTtyKeypress))
706 priv_modes |= PrivMode_Keypress;
707 if (!option (Opt_jumpScroll))
708 priv_modes |= PrivMode_smoothScroll;
709
710#ifndef NO_BACKSPACE_KEY
711 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
712 priv_modes |= PrivMode_HaveBackSpace;
713#endif
714
715 /* add value for scrollBar */
716 if (scrollBar.state)
717 {
718 priv_modes |= PrivMode_scrollBar;
719 SavedModes |= PrivMode_scrollBar;
720 }
721
722 run_command (argv);
723}
724
725/*----------------------------------------------------------------------*/
726void
727rxvt_term::Get_Colours ()
728{
860 int i; 729 int i;
861 730
862 for (i = 0; i < NUM_XA; i++) 731#ifdef OFF_FOCUS_FADING
863 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 732 pix_colors = pix_colors_focused;
864
865 /* Enable delete window protocol */
866 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0],
867 &(R->xa[XA_WMDELETEWINDOW]), 1);
868
869#ifdef USING_W11LIB
870 /* enable W11 callbacks */
871 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event);
872#endif 733#endif
873 734
874#ifdef META8_OPTION
875
876 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC);
877#endif
878
879 rxvt_get_ourmods(aR);
880
881 if (!(R->Options & Opt_scrollTtyOutput))
882 R->PrivateModes |= PrivMode_TtyOutputInh;
883 if (R->Options & Opt_scrollTtyKeypress)
884 R->PrivateModes |= PrivMode_Keypress;
885 if (!(R->Options & Opt_jumpScroll))
886 R->PrivateModes |= PrivMode_smoothScroll;
887#ifndef NO_BACKSPACE_KEY
888
889 if (STRCMP(R->key_backspace, "DEC") == 0)
890 R->PrivateModes |= PrivMode_HaveBackSpace;
891#endif
892 /* add value for scrollBar */
893 if (scrollbar_visible(R))
894 {
895 R->PrivateModes |= PrivMode_scrollBar;
896 R->SavedModes |= PrivMode_scrollBar;
897 }
898 if (menubar_visible(R))
899 {
900 R->PrivateModes |= PrivMode_menuBar;
901 R->SavedModes |= PrivMode_menuBar;
902 }
903#ifdef GREEK_SUPPORT
904 greek_init();
905#endif
906
907 R->Xfd = XConnectionNumber (R->Xdisplay);
908
909#ifdef CURSOR_BLINK
910
911 if (R->Options & Opt_cursorBlink)
912 (void)gettimeofday(&R->lastcursorchange, NULL);
913#endif
914
915 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0)
916 {
917 rxvt_print_error ("aborting");
918 exit (EXIT_FAILURE);
919 }
920}
921
922/*----------------------------------------------------------------------*/
923/* INTPROTO */
924void
925rxvt_Get_Colours(pR)
926{
927 int i;
928
929 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 735 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
930 { 736 {
931 rxvt_color xcol; 737 const char *name = rs[Rs_color + i];
932 738
933 if (!R->rs[Rs_color + i]) 739 if (!name)
934 continue; 740 continue;
935 741
936 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 742 rxvt_color xcol;
743
744 if (!set_color (xcol, name))
937 { 745 {
938#ifndef XTERM_REVERSE_VIDEO 746#ifndef XTERM_REVERSE_VIDEO
939 if (i < 2 && (R->Options & Opt_reverseVideo)) 747 if (i < 2 && option (Opt_reverseVideo))
940 { 748 name = def_colorName [1 - i];
941 R->rs[Rs_color + i] = def_colorName[!i];
942 }
943 else 749 else
944#endif 750#endif
751 name = def_colorName [i];
945 752
946 R->rs[Rs_color + i] = def_colorName[i]; 753 if (!name)
947 if (!R->rs[Rs_color + i])
948 continue; 754 continue;
949 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 755
756 if (!set_color (xcol, name))
950 { 757 {
951 switch (i) 758 switch (i)
952 { 759 {
953 case Color_fg: 760 case Color_fg:
954 case Color_bg: 761 case Color_bg:
955 /* fatal: need bg/fg color */ 762 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
956 rxvt_print_error("aborting"); 763 name = "";
957 exit(EXIT_FAILURE);
958 /* NOTREACHED */
959 break; 764 break;
960#ifndef NO_CURSORCOLOR 765#ifndef NO_CURSORCOLOR
961
962 case Color_cursor2: 766 case Color_cursor2:
963 xcol = R->PixColors[Color_fg]; 767#endif
768 case Color_pointer_fg:
769 name = rs[Rs_color + Color_fg];
770 xcol.set (this, name);
964 break; 771 break;
965#endif /* ! NO_CURSORCOLOR */
966
967 case Color_pointer:
968 xcol = R->PixColors[Color_fg];
969 break;
970 default: 772 default:
971 xcol = R->PixColors[Color_bg]; /* None */ 773 name = rs[Rs_color + Color_bg];
774 xcol.set (this, name);
972 break; 775 break;
973 } 776 }
974 } 777 }
975 } 778 }
779
976 R->PixColors[i] = xcol; 780 pix_colors[i] = xcol;
977 SET_PIXCOLOR(R, i); 781 rs[Rs_color + i] = name;
782 }
783
784 if (depth <= 2)
978 } 785 {
979 786 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
980 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 787 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
981 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 788 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
982 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 789 }
983 R->PixColors[Color_border] = R->PixColors[Color_fg];
984 790
985 /* 791 /*
986 * get scrollBar/menuBar shadow colors 792 * get scrollBar shadow colors
987 * 793 *
988 * The calculations of topShadow/bottomShadow values are adapted 794 * The calculations of topShadow/bottomShadow values are adapted
989 * from the fvwm window manager. 795 * from the fvwm window manager.
990 */ 796 */
991#ifdef KEEP_SCROLLCOLOR 797#ifdef KEEP_SCROLLCOLOR
992 798 if (depth <= 2)
993 if (XDEPTH <= 2) 799 {
994 { /* Monochrome */ 800 /* Monochrome */
995 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 801 alias_color (Color_scroll, Color_fg);
996 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 802 alias_color (Color_topShadow, Color_bg);
997 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 803 alias_color (Color_bottomShadow, Color_bg);
998 } 804 }
999 else 805 else
1000 { 806 {
1001 rxvt_color xcol[3]; 807 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
1002 /* xcol[0] == white
1003 * xcol[1] == top shadow
1004 * xcol[2] == bot shadow */
1005 808
1006 xcol[1] = R->PixColors[Color_scroll]; 809 rgba cscroll;
1007# ifdef PREFER_24BIT 810 pix_colors [Color_scroll].get (cscroll);
1008 xcol[0].set (R, 65535, 65535, 65535);
1009 /* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
1010# else
1011 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
1012# endif
1013
1014 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1015
1016 xcol[0].get (R, pr0, pg0, pb0);
1017 xcol[1].get (R, pr1, pg1, pb1);
1018
1019 /* bottomShadowColor */
1020 if (!xcol[2].set (aR_ pr1 / 2, pg1 / 2, pb1 / 2))
1021 xcol[2] = R->PixColors[Color_Black];
1022
1023 R->PixColors[Color_bottomShadow] = xcol[2];
1024 811
1025 /* topShadowColor */ 812 /* topShadowColor */
1026 if (!xcol[1].set (aR_ 813 if (!pix_colors[Color_topShadow].set (this,
1027 min (pr0, max (pr0 / 5, pr1) * 7 / 5), 814 rgba (
1028 min (pg0, max (pg0 / 5, pg1) * 7 / 5), 815 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1029 min (pb0, max (pb0 / 5, pb1) * 7 / 5))) 816 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1030 xcol[1] = R->PixColors[Color_White]; 817 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1031 818 cscroll.a)
1032 R->PixColors[Color_topShadow] = xcol[1]; 819 ))
820 alias_color (Color_topShadow, Color_White);
1033 } 821 }
1034#endif /* KEEP_SCROLLCOLOR */ 822#endif /* KEEP_SCROLLCOLOR */
823
824#ifdef OFF_FOCUS_FADING
825 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
826 update_fade_color (i);
827#endif
1035} 828}
1036 829
1037/*----------------------------------------------------------------------*/ 830/*----------------------------------------------------------------------*/
1038/* color aliases, fg/bg bright-bold */ 831/* color aliases, fg/bg bright-bold */
1039/* INTPROTO */
1040void 832void
1041rxvt_color_aliases(pR_ int idx) 833rxvt_term::color_aliases (int idx)
1042{ 834{
1043 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) 835 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1044 { 836 {
1045 int i = atoi(R->rs[Rs_color + idx]); 837 int i = atoi (rs[Rs_color + idx]);
1046 838
1047 if (i >= 8 && i <= 15) 839 if (i >= 8 && i <= 15)
1048 { /* bright colors */ 840 { /* bright colors */
1049 i -= 8; 841 i -= 8;
1050#ifndef NO_BRIGHTCOLOR
1051
1052 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 842 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1053 return; 843 return;
1054#endif
1055
1056 } 844 }
845
1057 if (i >= 0 && i <= 7) /* normal colors */ 846 if (i >= 0 && i <= 7) /* normal colors */
1058 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 847 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1059 } 848 }
1060} 849}
1061 850
1062/*----------------------------------------------------------------------*/ 851/*----------------------------------------------------------------------*/
1063/* 852/*
1064 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 853 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1065 * Use resource ``modifier'' to override the Meta modifier 854 * Use resource ``modifier'' to override the Meta modifier
1066 */ 855 */
1067/* INTPROTO */
1068void 856void
1069rxvt_get_ourmods(pR) 857rxvt_term::get_ourmods ()
1070{ 858{
1071 int i, j, k; 859 int i, j, k;
1072 int requestedmeta, realmeta, realalt; 860 int requestedmeta, realmeta, realalt;
1073 const char *cm, *rsmod; 861 const char *cm, *rsmod;
1074 XModifierKeymap *map; 862 XModifierKeymap *map;
1075 KeyCode *kc; 863 KeyCode *kc;
1076 const unsigned int modmasks[] = 864 const unsigned int modmasks[] =
1077 { 865 {
1078 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 866 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1079 }; 867 };
1080 868
1081 requestedmeta = realmeta = realalt = 0; 869 requestedmeta = realmeta = realalt = 0;
1082 rsmod = R->rs[Rs_modifier]; 870 rsmod = rs[Rs_modifier];
871
1083 if (rsmod 872 if (rsmod
1084 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 873 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1085 requestedmeta = rsmod[3] - '0'; 874 requestedmeta = rsmod[3] - '0';
1086 875
1087 map = XGetModifierMapping(R->Xdisplay); 876 map = XGetModifierMapping (dpy);
1088 kc = map->modifiermap; 877 kc = map->modifiermap;
878
1089 for (i = 1; i < 6; i++) 879 for (i = 1; i < 6; i++)
1090 { 880 {
1091 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 881 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
882
1092 for (j = map->max_keypermod; j--; k++) 883 for (j = map->max_keypermod; j--; k++)
1093 { 884 {
1094 if (kc[k] == 0) 885 if (kc[k] == 0)
1095 break; 886 break;
887
1096 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) 888 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1097 { 889 {
1098 case XK_Num_Lock: 890 case XK_Num_Lock:
1099 R->ModNumLockMask = modmasks[i - 1]; 891 ModNumLockMask = modmasks[i - 1];
1100 /* FALLTHROUGH */ 892 continue;
1101 default: 893
1102 continue; /* for(;;) */ 894 case XK_ISO_Level3_Shift:
895 ModLevel3Mask = modmasks[i - 1];
896 continue;
897
1103 case XK_Meta_L: 898 case XK_Meta_L:
1104 case XK_Meta_R: 899 case XK_Meta_R:
1105 cm = "meta"; 900 cm = "meta";
1106 realmeta = i; 901 realmeta = i;
1107 break; 902 break;
903
1108 case XK_Alt_L: 904 case XK_Alt_L:
1109 case XK_Alt_R: 905 case XK_Alt_R:
1110 cm = "alt"; 906 cm = "alt";
1111 realalt = i; 907 realalt = i;
1112 break; 908 break;
909
1113 case XK_Super_L: 910 case XK_Super_L:
1114 case XK_Super_R: 911 case XK_Super_R:
1115 cm = "super"; 912 cm = "super";
1116 break; 913 break;
914
1117 case XK_Hyper_L: 915 case XK_Hyper_L:
1118 case XK_Hyper_R: 916 case XK_Hyper_R:
1119 cm = "hyper"; 917 cm = "hyper";
1120 break; 918 break;
919
920 default:
921 continue;
1121 } 922 }
1122 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 923
924 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1123 requestedmeta = i; 925 requestedmeta = i;
1124 } 926 }
1125 } 927 }
928
1126 XFreeModifiermap(map); 929 XFreeModifiermap (map);
930
1127 i = (requestedmeta ? requestedmeta 931 i = requestedmeta ? requestedmeta
1128 : (realmeta ? realmeta 932 : realmeta ? realmeta
1129 : (realalt ? realalt : 0))); 933 : realalt ? realalt
934 : 0;
935
1130 if (i) 936 if (i)
1131 R->ModMetaMask = modmasks[i - 1]; 937 ModMetaMask = modmasks[i - 1];
1132} 938}
1133 939
1134/*----------------------------------------------------------------------*/ 940/*----------------------------------------------------------------------*/
1135/* rxvt_Create_Windows() - Open and map the window */ 941/* rxvt_Create_Windows () - Open and map the window */
1136/* EXTPROTO */
1137void 942void
1138rxvt_Create_Windows(pR_ int argc, const char *const *argv) 943rxvt_term::create_windows (int argc, const char *const *argv)
1139{ 944{
1140 XClassHint classHint; 945 XClassHint classHint;
1141 XWMHints wmHint; 946 XWMHints wmHint;
947#if ENABLE_FRILLS
948 MWMHints mwmhints = { };
949#endif
1142 XGCValues gcvalue; 950 XGCValues gcvalue;
1143 long vt_emask;
1144
1145#ifdef PREFER_24BIT
1146
1147 XSetWindowAttributes attributes; 951 XSetWindowAttributes attributes;
1148 XWindowAttributes gattr; 952 Window top, parent;
1149 953
1150 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 954 dLocal (Display *, dpy);
1151 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1152 955
1153 if (R->Options & Opt_transparent) 956 /* grab colors before netscape does */
1154 { 957 Get_Colours ();
1155 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 958
1156 &gattr); 959 if (!set_fonts ())
1157 XDEPTH = gattr.depth; 960 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
961
962 parent = display->root;
963
964 attributes.override_redirect = !!option (Opt_override_redirect);
965
966#if ENABLE_FRILLS
967 if (option (Opt_borderLess))
1158 } 968 {
1159 else 969 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1160 {
1161 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1162 /*
1163 * If depth is not 24, look for a 24bit visual.
1164 */
1165 if (XDEPTH != 24)
1166 { 970 {
1167 XVisualInfo vinfo; 971 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1168 972 attributes.override_redirect = true;
1169 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1170 {
1171 XDEPTH = 24;
1172 XVISUAL = vinfo.visual;
1173 XCMAP = XCreateColormap(R->Xdisplay,
1174 RootWindow(R->Xdisplay, Xscreen),
1175 XVISUAL, AllocNone);
1176 }
1177 } 973 }
974 else
975 {
976 mwmhints.flags = MWM_HINTS_DECORATIONS;
977 }
978 }
979#endif
980
981#if ENABLE_XEMBED
982 if (rs[Rs_embed])
1178 } 983 {
1179#endif 984 XWindowAttributes wattr;
1180 985
1181 /* grab colors before netscape does */ 986 parent = strtol (rs[Rs_embed], 0, 0);
1182 rxvt_Get_Colours(aR);
1183 987
1184 rxvt_change_font(aR_ 1, NULL); 988 if (!XGetWindowAttributes (dpy, parent, &wattr))
989 rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
990
991 window_calc (wattr.width, wattr.height);
992 }
993#endif
994
1185 rxvt_window_calc(aR_ 0, 0); 995 window_calc (0, 0);
1186 R->old_width = R->szHint.width;
1187 R->old_height = R->szHint.height;
1188 996
1189 /* parent window - reverse video so we can see placement errors
1190 * sub-window placement & size in rxvt_resize_subwindows() 997 /* sub-window placement & size in rxvt_resize_subwindows () */
1191 */
1192
1193#ifdef PREFER_24BIT
1194
1195 attributes.background_pixel = R->PixColors[Color_fg]; 998 attributes.background_pixel = pix_colors_focused [Color_border];
1196 attributes.border_pixel = R->PixColors[Color_border]; 999 attributes.border_pixel = pix_colors_focused [Color_border];
1197 attributes.colormap = XCMAP; 1000 attributes.colormap = cmap;
1198 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1199 R->szHint.x, R->szHint.y,
1200 R->szHint.width, R->szHint.height,
1201 R->TermWin.ext_bwidth,
1202 XDEPTH, InputOutput,
1203 XVISUAL,
1204 CWBackPixel | CWBorderPixel
1205 | CWColormap, &attributes);
1206#else
1207 1001
1208 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot, 1002 top = XCreateWindow (dpy, parent,
1209 R->szHint.x, R->szHint.y, 1003 szHint.x, szHint.y,
1210 R->szHint.width,
1211 R->szHint.height, 1004 szHint.width, szHint.height,
1212 R->TermWin.ext_bwidth, 1005 ext_bwidth,
1213 R->PixColors[Color_border], 1006 depth, InputOutput, visual,
1214 R->PixColors[Color_fg]); 1007 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1215#endif 1008 &attributes);
1216 1009
1010 this->parent[0] = top;
1011
1012 old_width = szHint.width;
1013 old_height = szHint.height;
1014
1217 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); 1015 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1218 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); 1016 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1219 1017
1220 classHint.res_name = (char *)R->rs[Rs_name]; 1018 classHint.res_name = (char *)rs[Rs_name];
1221 classHint.res_class = (char *)APL_CLASS; 1019 classHint.res_class = (char *)RESCLASS;
1222 1020
1223 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1021 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1224 wmHint.input = True; 1022 wmHint.input = True;
1225 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState 1023 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1226 : NormalState); 1024 wmHint.window_group = top;
1227 wmHint.window_group = R->TermWin.parent[0];
1228 1025
1229 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 1026 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1230 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 1027 &szHint, &wmHint, &classHint);
1231 XSelectInput(R->Xdisplay, R->TermWin.parent[0], 1028
1029#if ENABLE_FRILLS
1030 if (mwmhints.flags)
1031 XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1032 PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1033#endif
1034
1035 Atom protocols[] = {
1036 xa[XA_WM_DELETE_WINDOW],
1037#if ENABLE_EWMH
1038 xa[XA_NET_WM_PING],
1039#endif
1040 };
1041
1042 XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
1043
1044#if ENABLE_FRILLS
1045 if (rs[Rs_transient_for])
1046 XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1047#endif
1048
1049#if ENABLE_EWMH
1050 long pid = getpid ();
1051
1052 XChangeProperty (dpy, top,
1053 xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1054 PropModeReplace, (unsigned char *)&pid, 1);
1055
1056 // _NET_WM_WINDOW_TYPE is NORMAL, which is the default
1057#endif
1058
1059 XSelectInput (dpy, top,
1232 (KeyPressMask 1060 KeyPressMask
1233#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1061#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1234 | KeyReleaseMask 1062 | KeyReleaseMask
1235#endif 1063#endif
1236 | FocusChangeMask | VisibilityChangeMask 1064 | FocusChangeMask | VisibilityChangeMask
1237 | StructureNotifyMask)); 1065 | ExposureMask | StructureNotifyMask);
1066
1067 termwin_ev.start (display, top);
1238 1068
1239 /* vt cursor: Black-on-White is standard, but this is more popular */ 1069 /* vt cursor: Black-on-White is standard, but this is more popular */
1240 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1070 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1241 1071
1242#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1072#ifdef HAVE_SCROLLBARS
1243 /* cursor (menuBar/scrollBar): Black-on-White */ 1073 /* cursor scrollBar: Black-on-White */
1244 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr); 1074 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1245#endif
1246
1247#ifdef POINTER_BLANK
1248
1249 {
1250 XColor blackcolour;
1251 blackcolour.red = 0;
1252 blackcolour.green = 0;
1253 blackcolour.blue = 0;
1254 Font f = XLoadFont (R->Xdisplay, "fixed");
1255 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1256 &blackcolour, &blackcolour);
1257 XUnloadFont (R->Xdisplay, f);
1258 }
1259#endif 1075#endif
1260 1076
1261 /* the vt window */ 1077 /* the vt window */
1262 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1078 vt = XCreateSimpleWindow (dpy, top,
1263 R->window_vt_x, R->window_vt_y, 1079 window_vt_x, window_vt_y,
1264 TermWin_TotalWidth(), 1080 width, height,
1265 TermWin_TotalHeight(),
1266 0, 1081 0,
1267 R->PixColors[Color_fg], 1082 pix_colors_focused[Color_fg],
1268 R->PixColors[Color_bg]); 1083 pix_colors_focused[Color_bg]);
1269#ifdef DEBUG_X
1270 1084
1271 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window"); 1085 attributes.bit_gravity = NorthWestGravity;
1272#endif 1086 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1273 1087
1274 R->pointer_unblank ();
1275
1276 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1088 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1277 | PropertyChangeMask);
1278#ifdef POINTER_BLANK
1279 1089
1280 if ((R->Options & Opt_pointerBlank)) 1090 if (option (Opt_pointerBlank))
1281 vt_emask |= PointerMotionMask; 1091 vt_emask |= PointerMotionMask;
1282 else 1092 else
1283#endif
1284
1285 vt_emask |= (Button1MotionMask | Button3MotionMask); 1093 vt_emask |= Button1MotionMask | Button3MotionMask;
1286 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1287 1094
1288#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1095 vt_select_input ();
1289 1096
1290 if (menuBar_height()) 1097 vt_ev.start (display, vt);
1291 {
1292 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1293 R->window_vt_x, 0,
1294 TermWin_TotalWidth(),
1295 menuBar_TotalHeight(),
1296 0,
1297 R->PixColors[Color_fg],
1298 R->PixColors[Color_scroll]);
1299#ifdef DEBUG_X
1300
1301 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1302#endif
1303
1304 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1305 XSelectInput(R->Xdisplay, R->menuBar.win,
1306 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1307 | Button1MotionMask));
1308 }
1309#endif
1310#ifdef XPM_BACKGROUND
1311 if (R->rs[Rs_backgroundPixmap] != NULL
1312 && !(R->Options & Opt_transparent))
1313 {
1314 const char *p = R->rs[Rs_backgroundPixmap];
1315
1316 if ((p = STRCHR(p, ';')) != NULL)
1317 {
1318 p++;
1319 rxvt_scale_pixmap(aR_ p);
1320 }
1321 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]);
1322 rxvt_scr_touch(aR_ True);
1323 }
1324#endif
1325 1098
1326 /* graphics context for the vt window */ 1099 /* graphics context for the vt window */
1327 gcvalue.foreground = R->PixColors[Color_fg]; 1100 gcvalue.foreground = pix_colors[Color_fg];
1328 gcvalue.background = R->PixColors[Color_bg]; 1101 gcvalue.background = pix_colors[Color_bg];
1329 gcvalue.graphics_exposures = 1; 1102 gcvalue.graphics_exposures = 0;
1330 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1331 GCForeground | GCBackground
1332 | GCGraphicsExposures, &gcvalue);
1333 1103
1334#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1104 gc = XCreateGC (dpy, vt,
1105 GCForeground | GCBackground | GCGraphicsExposures,
1106 &gcvalue);
1335 1107
1108 drawable = new rxvt_drawable (this, vt);
1109
1110#ifdef RXVT_SCROLLBAR
1336 gcvalue.foreground = R->PixColors[Color_topShadow]; 1111 gcvalue.foreground = pix_colors[Color_topShadow];
1337 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1112 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1338 GCForeground, &gcvalue);
1339 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1113 gcvalue.foreground = pix_colors[Color_bottomShadow];
1340 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1114 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1341 GCForeground, &gcvalue); 1115 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1342 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1116 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1343 : Color_scroll)]; 1117#endif
1344 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1118
1345 GCForeground, &gcvalue); 1119#ifdef OFF_FOCUS_FADING
1120 // initially we are in unfocused state
1121 if (rs[Rs_fade])
1122 pix_colors = pix_colors_unfocused;
1123#endif
1124
1125 pointer_unblank ();
1126 scr_recolour ();
1127}
1128
1129/* ------------------------------------------------------------------------- *
1130 * GET TTY CURRENT STATE *
1131 * ------------------------------------------------------------------------- */
1132void
1133rxvt_get_ttymode (ttymode_t *tio, int erase)
1134{
1135 /*
1136 * standard System V termios interface
1137 */
1138 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1139 {
1140 // return error - use system defaults,
1141 // where possible, and zero elsewhere
1142 memset (tio, 0, sizeof (ttymode_t));
1143
1144 tio->c_cc[VINTR] = CINTR;
1145 tio->c_cc[VQUIT] = CQUIT;
1146 tio->c_cc[VERASE] = CERASE;
1147#ifdef VERASE2
1148 tio->c_cc[VERASE2] = CERASE2;
1149#endif
1150 tio->c_cc[VKILL] = CKILL;
1151 tio->c_cc[VSTART] = CSTART;
1152 tio->c_cc[VSTOP] = CSTOP;
1153 tio->c_cc[VSUSP] = CSUSP;
1154# ifdef VDSUSP
1155 tio->c_cc[VDSUSP] = CDSUSP;
1346#endif 1156# endif
1157# ifdef VREPRINT
1158 tio->c_cc[VREPRINT] = CRPRNT;
1159# endif
1160# ifdef VDISCRD
1161 tio->c_cc[VDISCRD] = CFLUSH;
1162# endif
1163# ifdef VWERSE
1164 tio->c_cc[VWERSE] = CWERASE;
1165# endif
1166# ifdef VLNEXT
1167 tio->c_cc[VLNEXT] = CLNEXT;
1168# endif
1169 }
1170
1171 tio->c_cc[VEOF] = CEOF;
1172 tio->c_cc[VEOL] = VDISABLE;
1173# ifdef VEOL2
1174 tio->c_cc[VEOL2] = VDISABLE;
1175# endif
1176# ifdef VSWTC
1177 tio->c_cc[VSWTC] = VDISABLE;
1178# endif
1179# ifdef VSWTCH
1180 tio->c_cc[VSWTCH] = VDISABLE;
1181# endif
1182# if VMIN != VEOF
1183 tio->c_cc[VMIN] = 1;
1184# endif
1185# if VTIME != VEOL
1186 tio->c_cc[VTIME] = 0;
1187# endif
1188
1189 if (erase != -1)
1190 tio->c_cc[VERASE] = (char)erase;
1191
1192 /* input modes */
1193 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1194# ifdef IMAXBEL
1195 | IMAXBEL
1196# endif
1197 | IXON);
1198
1199 /* output modes */
1200 tio->c_oflag = (OPOST | ONLCR);
1201
1202 /* control modes */
1203 tio->c_cflag = (CS8 | CREAD);
1204
1205 /* line discipline modes */
1206 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1207# if defined (ECHOCTL) && defined (ECHOKE)
1208 | ECHOCTL | ECHOKE
1209# endif
1210 | ECHOE | ECHOK);
1211
1212 /*
1213 * Debugging
1214 */
1215#ifdef DEBUG_TTYMODE
1216#ifdef HAVE_TERMIOS_H
1217 /* c_iflag bits */
1218 fprintf (stderr, "Input flags\n");
1219
1220 /* cpp token stringize doesn't work on all machines <sigh> */
1221# define FOO(flag,name) \
1222 if ((tio->c_iflag) & flag) \
1223 fprintf (stderr, "%s ", name)
1224
1225 /* c_iflag bits */
1226 FOO (IGNBRK, "IGNBRK");
1227 FOO (BRKINT, "BRKINT");
1228 FOO (IGNPAR, "IGNPAR");
1229 FOO (PARMRK, "PARMRK");
1230 FOO (INPCK, "INPCK");
1231 FOO (ISTRIP, "ISTRIP");
1232 FOO (INLCR, "INLCR");
1233 FOO (IGNCR, "IGNCR");
1234 FOO (ICRNL, "ICRNL");
1235 FOO (IXON, "IXON");
1236 FOO (IXOFF, "IXOFF");
1237# ifdef IUCLC
1238 FOO (IUCLC, "IUCLC");
1239# endif
1240# ifdef IXANY
1241 FOO (IXANY, "IXANY");
1242# endif
1243# ifdef IMAXBEL
1244 FOO (IMAXBEL, "IMAXBEL");
1245# endif
1246
1247 fprintf (stderr, "\n");
1248
1249# undef FOO
1250# define FOO(entry, name) \
1251 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1252
1253 FOO (VINTR, "VINTR");
1254 FOO (VQUIT, "VQUIT");
1255 FOO (VERASE, "VERASE");
1256 FOO (VKILL, "VKILL");
1257 FOO (VEOF, "VEOF");
1258 FOO (VEOL, "VEOL");
1259# ifdef VEOL2
1260 FOO (VEOL2, "VEOL2");
1261# endif
1262# ifdef VSWTC
1263 FOO (VSWTC, "VSWTC");
1264# endif
1265# ifdef VSWTCH
1266 FOO (VSWTCH, "VSWTCH");
1267# endif
1268 FOO (VSTART, "VSTART");
1269 FOO (VSTOP, "VSTOP");
1270 FOO (VSUSP, "VSUSP");
1271# ifdef VDSUSP
1272 FOO (VDSUSP, "VDSUSP");
1273# endif
1274# ifdef VREPRINT
1275 FOO (VREPRINT, "VREPRINT");
1276# endif
1277# ifdef VDISCRD
1278 FOO (VDISCRD, "VDISCRD");
1279# endif
1280# ifdef VWERSE
1281 FOO (VWERSE, "VWERSE");
1282# endif
1283# ifdef VLNEXT
1284 FOO (VLNEXT, "VLNEXT");
1285# endif
1286
1287 fprintf (stderr, "\n");
1288# undef FOO
1289# endif /* HAVE_TERMIOS_H */
1290#endif /* DEBUG_TTYMODE */
1347} 1291}
1348 1292
1349/*----------------------------------------------------------------------*/ 1293/*----------------------------------------------------------------------*/
1350/* 1294/*
1351 * Run the command in a subprocess and return a file descriptor for the 1295 * Run the command in a subprocess and return a file descriptor for the
1352 * master end of the pseudo-teletype pair with the command talking to 1296 * master end of the pseudo-teletype pair with the command talking to
1353 * the slave. 1297 * the slave.
1354 */ 1298 */
1355/* INTPROTO */ 1299void
1356int
1357rxvt_run_command(pR_ const char *const *argv) 1300rxvt_term::run_command (const char *const *argv)
1358{ 1301{
1359 int cfd, er; 1302#if ENABLE_FRILLS
1360 1303 if (rs[Rs_pty_fd])
1361 /* get master (pty) */
1362 if ((cfd = rxvt_get_pty (&(R->tty_fd), &(R->ttydev))) < 0)
1363 {
1364 rxvt_print_error("can't open pseudo-tty");
1365 return -1;
1366 } 1304 {
1305 pty->pty = atoi (rs[Rs_pty_fd]);
1367 1306
1368#ifdef FD_SETSIZE 1307 if (pty->pty >= 0)
1369 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1370 {
1371 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1372 rxvt_clean_exit();
1373 exit(EXIT_FAILURE);
1374 }
1375#endif
1376
1377 fcntl (cfd, F_SETFL, O_NONBLOCK);
1378
1379 /* get slave (tty) */
1380 if (R->tty_fd < 0)
1381 {
1382#ifndef NO_SETOWNER_TTYDEV
1383 rxvt_privileged_ttydev (aR_ SAVE);
1384#endif
1385
1386 if ((R->tty_fd = rxvt_get_tty (R->ttydev)) < 0)
1387 { 1308 {
1388 close(cfd); 1309 if (getfd_hook)
1389 rxvt_print_error("can't open slave tty %s", R->ttydev); 1310 pty->pty = (*getfd_hook) (pty->pty);
1390 return -1; 1311
1312 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1313 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1391 } 1314 }
1392 } 1315 }
1316 else
1317#endif
1318 if (!pty->get ())
1319 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1320
1321 int er;
1322
1393#ifndef NO_BACKSPACE_KEY 1323#ifndef NO_BACKSPACE_KEY
1394 if (R->key_backspace[0] && !R->key_backspace[1]) 1324 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1395 er = R->key_backspace[0]; 1325 er = rs[Rs_backspace_key][0];
1396 else if (STRCMP(R->key_backspace, "DEC") == 0) 1326 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1397 er = '\177'; /* the initial state anyway */ 1327 er = '\177'; /* the initial state anyway */
1398 else 1328 else
1399#endif 1329#endif
1400
1401 er = -1; 1330 er = -1;
1402 1331
1403 rxvt_get_ttymode (&(R->tio), er); 1332 rxvt_get_ttymode (&tio, er);
1333 SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
1334 pty->set_utf8_mode (enc_utf8);
1404 1335
1405#ifndef __QNX__ 1336 /* set initial window size */
1337 tt_winch ();
1338
1339#if ENABLE_FRILLS
1340 if (rs[Rs_pty_fd])
1341 return;
1342#endif
1343
1406 /* spin off the command interpreter */ 1344 /* spin off the command interpreter */
1407 switch (R->cmd_pid = fork ()) 1345 switch (cmd_pid = fork ())
1408 { 1346 {
1409 case -1: 1347 case -1:
1410 rxvt_print_error("can't fork");
1411 return -1;
1412 case 0:
1413 close (cfd); /* only keep R->tty_fd and STDERR open */
1414 close (R->Xfd);
1415 if (rxvt_control_tty (R->tty_fd, R->ttydev) < 0)
1416 rxvt_print_error ("could not obtain control of tty");
1417 else
1418 { 1348 {
1419 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1349 cmd_pid = 0;
1420 dup2 (R->tty_fd, STDIN_FILENO); 1350 rxvt_fatal ("can't fork, aborting.\n");
1421 dup2 (R->tty_fd, STDOUT_FILENO);
1422 dup2 (R->tty_fd, STDERR_FILENO);
1423
1424 if (R->tty_fd > 2)
1425 close (R->tty_fd);
1426
1427 rxvt_run_child (aR_ argv);
1428 } 1351 }
1352 case 0:
1353 init_env ();
1354
1355 if (!pty->make_controlling_tty ())
1356 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1357 else
1358 {
1359 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1360 dup2 (pty->tty, STDIN_FILENO);
1361 dup2 (pty->tty, STDOUT_FILENO);
1362 dup2 (pty->tty, STDERR_FILENO);
1363
1364 // close all our file handles that we do no longer need
1365 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1366 {
1367 if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1368 if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1369 }
1370
1371 run_child (argv);
1372 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1373 }
1374
1429 exit (EXIT_FAILURE); 1375 _exit (EXIT_FAILURE);
1430 /* NOTREACHED */ 1376
1431 default: 1377 default:
1432 { 1378 if (!option (Opt_utmpInhibit))
1433#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1379 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1434 int fdstdin;
1435 1380
1436 fdstdin = dup (STDIN_FILENO); 1381 pty->close_tty ();
1437 dup2 (R->tty_fd, STDIN_FILENO);
1438#endif
1439 1382
1440 rxvt_privileged_utmp (aR_ SAVE); 1383 child_ev.start (cmd_pid);
1441#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1442 1384
1443 dup2 (fdstdin, STDIN_FILENO); 1385 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1444 close (fdstdin);
1445#endif
1446
1447 }
1448 close (R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */
1449 break; 1386 break;
1450 } 1387 }
1451#else /* __QNX__ uses qnxspawn() */
1452 fchmod (R->tty_fd, 0622);
1453 fcntl (R->tty_fd, F_SETFD, FD_CLOEXEC);
1454 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1455
1456 if (rxvt_run_child (aR_ argv) == -1)
1457 exit (EXIT_FAILURE);
1458#endif
1459
1460 return cfd;
1461} 1388}
1462 1389
1463/* ------------------------------------------------------------------------- * 1390/* ------------------------------------------------------------------------- *
1464 * CHILD PROCESS OPERATIONS * 1391 * CHILD PROCESS OPERATIONS *
1465 * ------------------------------------------------------------------------- */ 1392 * ------------------------------------------------------------------------- */
1466/* 1393/*
1467 * The only open file descriptor is the slave tty - so no error messages. 1394 * The only open file descriptor is the slave tty - so no error messages.
1468 * returns are fatal 1395 * returns are fatal
1469 */ 1396 */
1470/* INTPROTO */
1471int 1397int
1472rxvt_run_child(pR_ const char *const *argv) 1398rxvt_term::run_child (const char *const *argv)
1473{ 1399{
1474 char *login; 1400 char *login;
1475 1401
1476 SET_TTYMODE (STDIN_FILENO, &(R->tio)); /* init terminal attributes */
1477
1478 if (R->Options & Opt_console) 1402 if (option (Opt_console))
1479 { /* be virtual console, fail silently */ 1403 { /* be virtual console, fail silently */
1480#ifdef TIOCCONS 1404#ifdef TIOCCONS
1481 unsigned int on = 1; 1405 unsigned int on = 1;
1482 1406
1483 ioctl (STDIN_FILENO, TIOCCONS, &on); 1407 ioctl (STDIN_FILENO, TIOCCONS, &on);
1484#elif defined (SRIOCSREDIR) 1408#elif defined (SRIOCSREDIR)
1485
1486 int fd; 1409 int fd;
1487 1410
1488 fd = open (CONSOLE, O_WRONLY, 0); 1411 fd = open (CONSOLE, O_WRONLY, 0);
1489 if (fd >= 0) 1412 if (fd >= 0)
1490 {
1491 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1413 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1492 close (fd); 1414 close (fd);
1493 }
1494#endif /* SRIOCSREDIR */ 1415#endif /* SRIOCSREDIR */
1495
1496 } 1416 }
1497 1417
1498 /* reset signals and spin off the command interpreter */ 1418 /* reset signals and spin off the command interpreter */
1499 signal (SIGINT, SIG_DFL); 1419 signal (SIGINT, SIG_DFL);
1500 signal (SIGQUIT, SIG_DFL); 1420 signal (SIGQUIT, SIG_DFL);
1501 signal (SIGCHLD, SIG_DFL); 1421 signal (SIGCHLD, SIG_DFL);
1422 signal (SIGHUP, SIG_DFL);
1423 signal (SIGPIPE, SIG_DFL);
1502 /* 1424 /*
1503 * mimick login's behavior by disabling the job control signals 1425 * mimick login's behavior by disabling the job control signals
1504 * a shell that wants them can turn them back on 1426 * a shell that wants them can turn them back on
1505 */ 1427 */
1506#ifdef SIGTSTP 1428#ifdef SIGTSTP
1507
1508 signal (SIGTSTP, SIG_IGN); 1429 signal (SIGTSTP, SIG_IGN);
1509 signal (SIGTTIN, SIG_IGN); 1430 signal (SIGTTIN, SIG_IGN);
1510 signal (SIGTTOU, SIG_IGN); 1431 signal (SIGTTOU, SIG_IGN);
1511#endif /* SIGTSTP */ 1432#endif /* SIGTSTP */
1512 1433
1513 /* set window size */
1514 struct winsize ws;
1515
1516 ws.ws_col = R->TermWin.ncol;
1517 ws.ws_row = R->TermWin.nrow;
1518 ws.ws_xpixel = ws.ws_ypixel = 0;
1519 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1520
1521 // unblock signals (signals are blocked by iom.C 1434 // unblock signals (signals are blocked by iom.C
1522 sigset_t ss; 1435 sigset_t ss;
1523 sigemptyset (&ss); 1436 sigemptyset (&ss);
1524 sigprocmask (SIG_SETMASK, &ss, 0); 1437 sigprocmask (SIG_SETMASK, &ss, 0);
1525 1438
1526#ifndef __QNX__
1527 /* command interpreter path */ 1439 /* command interpreter path */
1528 if (argv != NULL) 1440 if (argv)
1529 { 1441 {
1530# ifdef DEBUG_CMD 1442# ifdef DEBUG_CMD
1531 int i; 1443 int i;
1532 1444
1533 for (i = 0; argv[i]; i++) 1445 for (i = 0; argv[i]; i++)
1534 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1446 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1535# endif 1447# endif
1536 1448
1537 execvp(argv[0], (char *const *)argv); 1449 execvp (argv[0], (char *const *)argv);
1538 /* no error message: STDERR is closed! */ 1450 /* no error message: STDERR is closed! */
1539 } 1451 }
1540 else 1452 else
1541 { 1453 {
1542 const char *argv0, *shell; 1454 const char *argv0, *shell;
1543 1455
1544 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1456 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1545 shell = "/bin/sh"; 1457 shell = "/bin/sh";
1546 1458
1547 argv0 = (const char *)rxvt_r_basename(shell); 1459 argv0 = (const char *)rxvt_basename (shell);
1460
1548 if (R->Options & Opt_loginShell) 1461 if (option (Opt_loginShell))
1549 { 1462 {
1550 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1463 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1551 1464
1552 login[0] = '-'; 1465 login[0] = '-';
1553 STRCPY(&login[1], argv0); 1466 strcpy (&login[1], argv0);
1554 argv0 = login; 1467 argv0 = login;
1555 } 1468 }
1469
1556 execlp(shell, argv0, NULL); 1470 execlp (shell, argv0, (char *)0);
1557 /* no error message: STDERR is closed! */ 1471 /* no error message: STDERR is closed! */
1558 } 1472 }
1559#else /* __QNX__ uses qnxspawn() */
1560 {
1561 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1562 char *command = NULL, fullcommand[_MAX_PATH];
1563 char **arg_v, *arg_a[2] = { NULL, NULL };
1564 1473
1565 if (argv != NULL)
1566 {
1567 if (access(argv[0], X_OK) == -1)
1568 {
1569 if (STRCHR(argv[0], '/') == NULL)
1570 {
1571 searchenv(argv[0], "PATH", fullcommand);
1572 if (fullcommand[0] != '\0')
1573 command = fullcommand;
1574 }
1575 if (access(command, X_OK) == -1)
1576 return -1;
1577 }
1578 else
1579 command = argv[0];
1580 arg_v = argv;
1581 }
1582 else
1583 {
1584 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1585 command = "/bin/sh";
1586
1587 arg_a[0] = my_basename(command);
1588 if (R->Options & Opt_loginShell)
1589 {
1590 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1591
1592 login[0] = '-';
1593 STRCPY(&login[1], arg_a[0]);
1594 arg_a[0] = login;
1595 }
1596 arg_v = arg_a;
1597 }
1598 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;
1599 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1600 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1601 command, arg_v, environ, iov_a, 0);
1602 if (login)
1603 free(login);
1604 close(R->tty_fd);
1605 return R->cmd_fd;
1606 }
1607#endif
1608 return -1; 1474 return -1;
1609} 1475}
1610 1476
1611/* ------------------------------------------------------------------------- *
1612 * GET TTY CURRENT STATE *
1613 * ------------------------------------------------------------------------- */
1614/* rxvt_get_ttymode() */
1615/* INTPROTO */
1616void
1617rxvt_get_ttymode(ttymode_t *tio, int erase)
1618{
1619#ifdef HAVE_TERMIOS_H
1620 /*
1621 * standard System V termios interface
1622 */
1623 if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1624 {
1625 /* return error - use system defaults */
1626 tio->c_cc[VINTR] = CINTR;
1627 tio->c_cc[VQUIT] = CQUIT;
1628 tio->c_cc[VERASE] = CERASE;
1629 tio->c_cc[VKILL] = CKILL;
1630 tio->c_cc[VSTART] = CSTART;
1631 tio->c_cc[VSTOP] = CSTOP;
1632 tio->c_cc[VSUSP] = CSUSP;
1633# ifdef VDSUSP
1634
1635 tio->c_cc[VDSUSP] = CDSUSP;
1636# endif
1637# ifdef VREPRINT
1638
1639 tio->c_cc[VREPRINT] = CRPRNT;
1640# endif
1641# ifdef VDISCRD
1642
1643 tio->c_cc[VDISCRD] = CFLUSH;
1644# endif
1645# ifdef VWERSE
1646
1647 tio->c_cc[VWERSE] = CWERASE;
1648# endif
1649# ifdef VLNEXT
1650
1651 tio->c_cc[VLNEXT] = CLNEXT;
1652# endif
1653
1654 }
1655 tio->c_cc[VEOF] = CEOF;
1656 tio->c_cc[VEOL] = VDISABLE;
1657# ifdef VEOL2
1658
1659 tio->c_cc[VEOL2] = VDISABLE;
1660# endif
1661# ifdef VSWTC
1662
1663 tio->c_cc[VSWTC] = VDISABLE;
1664# endif
1665# ifdef VSWTCH
1666
1667 tio->c_cc[VSWTCH] = VDISABLE;
1668# endif
1669# if VMIN != VEOF
1670
1671 tio->c_cc[VMIN] = 1;
1672# endif
1673# if VTIME != VEOL
1674
1675 tio->c_cc[VTIME] = 0;
1676# endif
1677
1678 if (erase != -1)
1679 tio->c_cc[VERASE] = (char)erase;
1680
1681 /* input modes */
1682 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1683# ifdef IMAXBEL
1684 | IMAXBEL
1685# endif
1686 | IXON);
1687
1688 /* output modes */
1689 tio->c_oflag = (OPOST | ONLCR);
1690
1691 /* control modes */
1692 tio->c_cflag = (CS8 | CREAD);
1693
1694 /* line discipline modes */
1695 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1696# if defined (ECHOCTL) && defined (ECHOKE)
1697 | ECHOCTL | ECHOKE
1698# endif
1699 | ECHOE | ECHOK);
1700# else /* HAVE_TERMIOS_H */
1701
1702 /*
1703 * sgtty interface
1704 */
1705
1706 /* get parameters -- gtty */
1707 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1708 {
1709 tio->sg.sg_erase = CERASE; /* ^H */
1710 tio->sg.sg_kill = CKILL; /* ^U */
1711 }
1712 if (erase != -1)
1713 tio->sg.sg_erase = (char)erase;
1714
1715 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1716
1717 /* get special characters */
1718 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1719 {
1720 tio->tc.t_intrc = CINTR; /* ^C */
1721 tio->tc.t_quitc = CQUIT; /* ^\ */
1722 tio->tc.t_startc = CSTART; /* ^Q */
1723 tio->tc.t_stopc = CSTOP; /* ^S */
1724 tio->tc.t_eofc = CEOF; /* ^D */
1725 tio->tc.t_brkc = -1;
1726 }
1727 /* get local special chars */
1728 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1729 {
1730 tio->lc.t_suspc = CSUSP; /* ^Z */
1731 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1732 tio->lc.t_rprntc = CRPRNT; /* ^R */
1733 tio->lc.t_flushc = CFLUSH; /* ^O */
1734 tio->lc.t_werasc = CWERASE; /* ^W */
1735 tio->lc.t_lnextc = CLNEXT; /* ^V */
1736 }
1737 /* get line discipline */
1738 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1739# ifdef NTTYDISC
1740
1741 tio->line = NTTYDISC;
1742# endif /* NTTYDISC */
1743
1744 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1745#endif /* HAVE_TERMIOS_H */
1746
1747 /*
1748 * Debugging
1749 */
1750#ifdef DEBUG_TTYMODE
1751#ifdef HAVE_TERMIOS_H
1752 /* c_iflag bits */
1753 fprintf(stderr, "Input flags\n");
1754
1755 /* cpp token stringize doesn't work on all machines <sigh> */
1756# define FOO(flag,name) \
1757 if ((tio->c_iflag) & flag) \
1758 fprintf (stderr, "%s ", name)
1759
1760 /* c_iflag bits */
1761 FOO(IGNBRK, "IGNBRK");
1762 FOO(BRKINT, "BRKINT");
1763 FOO(IGNPAR, "IGNPAR");
1764 FOO(PARMRK, "PARMRK");
1765 FOO(INPCK, "INPCK");
1766 FOO(ISTRIP, "ISTRIP");
1767 FOO(INLCR, "INLCR");
1768 FOO(IGNCR, "IGNCR");
1769 FOO(ICRNL, "ICRNL");
1770 FOO(IXON, "IXON");
1771 FOO(IXOFF, "IXOFF");
1772# ifdef IUCLC
1773
1774 FOO(IUCLC, "IUCLC");
1775# endif
1776# ifdef IXANY
1777
1778 FOO(IXANY, "IXANY");
1779# endif
1780# ifdef IMAXBEL
1781
1782 FOO(IMAXBEL, "IMAXBEL");
1783# endif
1784
1785 fprintf(stderr, "\n");
1786
1787# undef FOO
1788# define FOO(entry, name) \
1789 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1790
1791 FOO(VINTR, "VINTR");
1792 FOO(VQUIT, "VQUIT");
1793 FOO(VERASE, "VERASE");
1794 FOO(VKILL, "VKILL");
1795 FOO(VEOF, "VEOF");
1796 FOO(VEOL, "VEOL");
1797# ifdef VEOL2
1798
1799 FOO(VEOL2, "VEOL2");
1800# endif
1801# ifdef VSWTC
1802
1803 FOO(VSWTC, "VSWTC");
1804# endif
1805# ifdef VSWTCH
1806
1807 FOO(VSWTCH, "VSWTCH");
1808# endif
1809
1810 FOO(VSTART, "VSTART");
1811 FOO(VSTOP, "VSTOP");
1812 FOO(VSUSP, "VSUSP");
1813# ifdef VDSUSP
1814
1815 FOO(VDSUSP, "VDSUSP");
1816# endif
1817# ifdef VREPRINT
1818
1819 FOO(VREPRINT, "VREPRINT");
1820# endif
1821# ifdef VDISCRD
1822
1823 FOO(VDISCRD, "VDISCRD");
1824# endif
1825# ifdef VWERSE
1826
1827 FOO(VWERSE, "VWERSE");
1828# endif
1829# ifdef VLNEXT
1830
1831 FOO(VLNEXT, "VLNEXT");
1832# endif
1833
1834 fprintf(stderr, "\n");
1835# undef FOO
1836# endif /* HAVE_TERMIOS_H */
1837#endif /* DEBUG_TTYMODE */
1838}
1839
1840/*----------------------- end-of-file (C source) -----------------------*/ 1477/*----------------------- end-of-file (C source) -----------------------*/

Diff Legend

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