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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.10 by pcg, Mon Dec 8 23:14:40 2003 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 * $Id: init.C,v 1.10 2003/12/08 23:14:40 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
363 TermWin.pixmap = None;
364#endif 277#endif
365#ifdef UTMP_SUPPORT
366 278
367 next_utmp_action = SAVE;
368#endif
369#ifndef NO_SETOWNER_TTYDEV
370
371 next_tty_action = SAVE;
372#endif
373 279
374 MEvent.time = CurrentTime; 280 MEvent.time = CurrentTime;
375 MEvent.button = AnyButton; 281 MEvent.button = AnyButton;
376 Options = DEFAULT_OPTIONS;
377 want_refresh = 1; 282 want_refresh = 1;
378 cmd_pid = -1;
379 cmd_fd = tty_fd = Xfd = -1;
380 PrivateModes = SavedModes = PrivMode_Default; 283 priv_modes = SavedModes = PrivMode_Default;
381 TermWin.focus = 0;
382 TermWin.ncol = 80; 284 ncol = 80;
383 TermWin.nrow = 24; 285 nrow = 24;
384 TermWin.int_bwidth = INTERNALBORDERWIDTH; 286 int_bwidth = INTERNALBORDERWIDTH;
385 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 287 ext_bwidth = EXTERNALBORDERWIDTH;
386 TermWin.lineSpace = LINESPACE; 288 lineSpace = LINESPACE;
387 TermWin.saveLines = SAVELINES; 289 saveLines = SAVELINES;
388 numPixColors = TOTAL_COLORS; 290 numpix_colors = TOTAL_COLORS;
389#ifndef NO_NEW_SELECTION
390 291
391 selection_style = NEW_SELECT;
392#else
393
394 selection_style = OLD_SELECT;
395#endif
396#ifndef NO_BRIGHTCOLOR
397
398 colorfgbg = DEFAULT_RSTYLE;
399#endif
400#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
401
402 ks_bigfont = XK_greater;
403 ks_smallfont = XK_less;
404#endif
405#ifdef GREEK_SUPPORT
406
407 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
408#endif
409
410 refresh_limit = 1;
411 refresh_type = SLOW_REFRESH; 292 refresh_type = SLOW_REFRESH;
412 prev_nrow = prev_ncol = 0;
413#ifdef MULTICHAR_SET
414# ifdef MULTICHAR_ENCODING
415
416 encoding_method = MULTICHAR_ENCODING;
417# endif
418
419 multichar_decode = rxvt_euc2jis;
420#endif
421 293
422 oldcursor.row = oldcursor.col = -1; 294 oldcursor.row = oldcursor.col = -1;
423#ifdef XPM_BACKGROUND
424 /* bgPixmap.w = bgPixmap.h = 0; */
425 bgPixmap.x = bgPixmap.y = 50;
426 bgPixmap.pixmap = None;
427#endif
428
429 last_bot = last_state = -1; 295 last_bot = last_state = -1;
430#ifdef MENUBAR
431 296
432 menu_readonly = 1; 297 set_option (Opt_scrollBar);
433# if !(MENUBAR_MAX > 1) 298 set_option (Opt_scrollTtyOutput);
434 299 set_option (Opt_jumpScroll);
435 CurrentBar = &(BarList); 300 set_option (Opt_skipScroll);
436# endif /* (MENUBAR_MAX > 1) */ 301 set_option (Opt_secondaryScreen);
437#endif 302 set_option (Opt_secondaryScroll);
303 set_option (Opt_pastableTabs);
304 set_option (Opt_intensityStyles);
305 set_option (Opt_iso14755_52);
438 306
439 return true; 307 return true;
440} 308}
441 309
442/* EXTPROTO */
443void 310void
444rxvt_init_secondary (pR) 311rxvt_term::init_secondary ()
445{ 312{
446 int i; 313 int i;
447#ifdef TTY_GID_SUPPORT
448 struct group *gr = getgrnam ("tty");
449
450 if (gr)
451 { /* change group ownership of tty to "tty" */
452 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
453 R->ttygid = gr->gr_gid;
454 }
455 else
456#endif /* TTY_GID_SUPPORT */
457 {
458 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
459 R->ttygid = getgid ();
460 }
461
462#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
463 R->locale = setlocale (LC_CTYPE, "");
464#endif
465 314
466 /* 315 /*
467 * Close all unused file descriptors 316 * Close all unused file descriptors
468 * We don't want them, we don't need them. 317 * We don't want them, we don't need them.
469 */ 318 */
470 if ((i = open ("/dev/null", O_RDONLY)) < 0) 319 if ((i = open ("/dev/null", O_RDONLY)) < 0)
471 { 320 {
472 /* TODO: BOO HISS */ 321 /* TODO: BOO HISS */
473 dup2 (STDERR_FILENO, STDIN_FILENO); 322 dup2 (STDERR_FILENO, STDIN_FILENO);
474 } 323 }
475 else if (i > STDIN_FILENO) 324 else if (i != STDIN_FILENO)
476 { 325 {
477 dup2 (i, STDIN_FILENO); 326 dup2 (i, STDIN_FILENO);
478 close (i); 327 close (i);
479 } 328 }
480 329
481 dup2 (STDERR_FILENO, STDOUT_FILENO); 330 dup2 (STDERR_FILENO, STDOUT_FILENO);
331
482#if 0 // schmorp sayz closing filies is murder 332#if 0 // schmorp sayz closing filies is murder
483
484 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) 333 for (i = STDERR_FILENO + 1; i < num_fds; i++)
485 { 334 {
486#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ 335#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
487 if (i == 4 || i == 7) 336 if (i == 4 || i == 7)
488 continue; 337 continue;
489#endif 338#endif
490
491 close(i); 339 close (i);
492 } 340 }
493#endif 341#endif
494} 342}
495 343
496/*----------------------------------------------------------------------*/ 344/*----------------------------------------------------------------------*/
497/* EXTPROTO */
498const char ** 345const char **
499rxvt_init_resources (pR_ int argc, const char *const *argv) 346rxvt_term::init_resources (int argc, const char *const *argv)
500{ 347{
501 int i, r_argc; 348 int i, r_argc;
502 char *val;
503 const char **cmd_argv, **r_argv; 349 const char **cmd_argv, **r_argv;
504 const char **rs;
505 350
506 /* 351 /*
507 * 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
508 */ 353 */
509 for (r_argc = 0; r_argc < argc; r_argc++) 354 for (r_argc = 0; r_argc < argc; r_argc++)
510 if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 355 if (!strcmp (argv[r_argc], "-e"))
511 break; 356 break;
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
512 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1)); 372 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
513 373
514 for (i = 0; i < r_argc; i++) 374 for (i = 0; i < r_argc; i++)
515 r_argv[i] = (const char *)argv[i]; 375 r_argv[i] = (const char *)argv[i];
376
516 r_argv[i] = NULL; 377 r_argv[i] = NULL;
517 if (r_argc == argc)
518 cmd_argv = NULL;
519 else
520 {
521 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
522 378
523 for (i = 0; i < argc - r_argc - 1; i++)
524 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
525 cmd_argv[i] = NULL;
526 }
527
528 /* clear all resources */
529 rs = R->rs;
530 for (i = 0; i < NUM_RESOURCES;)
531 rs[i++] = NULL;
532
533 rs[Rs_name] = rxvt_r_basename(argv[0]); 379 rs[Rs_name] = rxvt_basename (argv[0]);
380
534 /* 381 /*
535 * Open display, get options/resources and create the window 382 * Open display, get options/resources and create the window
536 */ 383 */
384
537 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL) 385 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
538 rs[Rs_display_name] = ":0"; 386 rs[Rs_display_name] = ":0";
539 387
540 rxvt_get_options(aR_ 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
541 free(r_argv); 410 free (r_argv);
542 411
543#ifdef LOCAL_X_IS_UNIX 412 for (int i = NUM_RESOURCES; i--; )
413 if (rs [i] == resval_undef)
414 rs [i] = 0;
544 415
545 if (rs[Rs_display_name][0] == ':') 416#if ENABLE_PERL
546 { 417 if (!rs[Rs_perl_ext_1])
547 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name])); 418 rs[Rs_perl_ext_1] = "default";
548 STRCPY(val, "unix"); 419
549 STRCAT(val, rs[Rs_display_name]); 420 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
550 R->Xdisplay = XOpenDisplay(val); 421 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
551 free(val); 422 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
552 } 423 {
553#endif 424 rxvt_perl.init (this);
554 425 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
555 if (R->Xdisplay == NULL
556 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL)
557 { 426 }
558 rxvt_print_error("can't open display %s", rs[Rs_display_name]); 427#endif
559 exit(EXIT_FAILURE);
560 }
561
562 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
563 428
564 /* 429 /*
565 * set any defaults not already set 430 * set any defaults not already set
566 */ 431 */
567 if (cmd_argv && cmd_argv[0]) 432 if (cmd_argv && cmd_argv[0])
568 { 433 {
569 if (!rs[Rs_title]) 434 if (!rs[Rs_title])
570 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 435 rs[Rs_title] = rxvt_basename (cmd_argv[0]);
571 if (!rs[Rs_iconName]) 436 if (!rs[Rs_iconName])
572 rs[Rs_iconName] = rs[Rs_title]; 437 rs[Rs_iconName] = rs[Rs_title];
573 } 438 }
574 else 439 else
575 { 440 {
576 if (!rs[Rs_title]) 441 if (!rs[Rs_title])
577 rs[Rs_title] = rs[Rs_name]; 442 rs[Rs_title] = rs[Rs_name];
578 if (!rs[Rs_iconName]) 443 if (!rs[Rs_iconName])
579 rs[Rs_iconName] = rs[Rs_name]; 444 rs[Rs_iconName] = rs[Rs_name];
580 } 445 }
446
581 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 447 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
582 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i); 448 saveLines = min (i, MAX_SAVELINES);
583#ifndef NO_FRILLS
584 449
450#if ENABLE_FRILLS
585 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)
586 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 452 int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
453
587 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)
588 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 455 ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
589#endif
590#ifndef NO_LINESPACE
591 456
592 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 457 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
593 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 458 lineSpace = min (i, std::numeric_limits<int16_t>::max ());
594#endif 459#endif
595 460
596#ifdef POINTER_BLANK 461#ifdef POINTER_BLANK
597
598 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 462 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
599 R->pointerBlankDelay = i; 463 pointerBlankDelay = i;
600 else 464 else
601 R->pointerBlankDelay = 2; 465 pointerBlankDelay = 2;
602#endif 466#endif
603 467
604 /* no point having a scrollbar without having any scrollback! */ 468 /* no point having a scrollbar without having any scrollback! */
605 if (!R->TermWin.saveLines) 469 if (!saveLines)
606 R->Options &= ~Opt_scrollBar; 470 set_option (Opt_scrollBar, 0);
607 471
608#ifdef PRINTPIPE 472#ifdef PRINTPIPE
609
610 if (!rs[Rs_print_pipe]) 473 if (!rs[Rs_print_pipe])
611 rs[Rs_print_pipe] = PRINTPIPE; 474 rs[Rs_print_pipe] = PRINTPIPE;
612#endif 475#endif
613 476
614 if (!rs[Rs_cutchars]) 477 if (!rs[Rs_cutchars])
615 rs[Rs_cutchars] = CUTCHARS; 478 rs[Rs_cutchars] = CUTCHARS;
616#ifdef ACS_ASCII
617 479
618 if (!rs[Rs_acs_chars])
619 rs[Rs_acs_chars] = ACS_CHARS;
620 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
621 {
622 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
623 for (; i < 0x20; )
624 val[i] = ' ';
625 rs[Rs_acs_chars] = val;
626 }
627#endif
628#ifndef NO_BACKSPACE_KEY 480#ifndef NO_BACKSPACE_KEY
629 if (!rs[Rs_backspace_key]) 481 if (!rs[Rs_backspace_key])
630# ifdef DEFAULT_BACKSPACE 482# ifdef DEFAULT_BACKSPACE
631
632 R->key_backspace = DEFAULT_BACKSPACE; 483 rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
633# else 484# else
634
635 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */ 485 rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
636# endif
637
638 else
639 {
640 val = STRDUP(rs[Rs_backspace_key]);
641 rxvt_Str_trim(val);
642 rxvt_Str_escaped(val);
643 R->key_backspace = val;
644 }
645#endif 486# endif
487#endif
488
646#ifndef NO_DELETE_KEY 489#ifndef NO_DELETE_KEY
647 if (!rs[Rs_delete_key]) 490 if (!rs[Rs_delete_key])
648# ifdef DEFAULT_DELETE 491# ifdef DEFAULT_DELETE
649
650 R->key_delete = DEFAULT_DELETE; 492 rs[Rs_delete_key] = DEFAULT_DELETE;
651# else 493# else
652
653 R->key_delete = "\033[3~"; 494 rs[Rs_delete_key] = "\033[3~";
654# endif
655
656 else
657 {
658 val = STRDUP(rs[Rs_delete_key]);
659 rxvt_Str_trim(val);
660 rxvt_Str_escaped(val);
661 R->key_delete = val;
662 }
663#endif 495# endif
664 if (rs[Rs_answerbackstring])
665 {
666 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
667 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
668 }
669
670 if (rs[Rs_selectstyle])
671 {
672 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
673 R->selection_style = OLD_WORD_SELECT;
674#ifndef NO_OLD_SELECTION
675
676 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
677 R->selection_style = OLD_SELECT;
678#endif 496#endif
679
680 }
681 497
682#ifdef HAVE_SCROLLBARS 498#ifdef HAVE_SCROLLBARS
683 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 499 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
684 rs[Rs_scrollBar_thickness]);
685#endif 500#endif
686
687 R->TermWin.fontset = new rxvt_fontset (aR);
688 R->TermWin.fontset->populate (rs[Rs_font]);
689 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
690 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
691 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
692 501
693#ifdef XTERM_REVERSE_VIDEO 502#ifdef XTERM_REVERSE_VIDEO
694 /* this is how xterm implements reverseVideo */ 503 /* this is how xterm implements reverseVideo */
695 if (R->Options & Opt_reverseVideo) 504 if (option (Opt_reverseVideo))
696 { 505 {
697 if (!rs[Rs_color + Color_fg]) 506 if (!rs[Rs_color + Color_fg])
698 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 507 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
508
699 if (!rs[Rs_color + Color_bg]) 509 if (!rs[Rs_color + Color_bg])
700 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 510 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
701 } 511 }
702#endif 512#endif
703 513
… …
705 if (!rs[Rs_color + i]) 515 if (!rs[Rs_color + i])
706 rs[Rs_color + i] = def_colorName[i]; 516 rs[Rs_color + i] = def_colorName[i];
707 517
708#ifndef XTERM_REVERSE_VIDEO 518#ifndef XTERM_REVERSE_VIDEO
709 /* this is how we implement reverseVideo */ 519 /* this is how we implement reverseVideo */
710 if (R->Options & Opt_reverseVideo) 520 if (option (Opt_reverseVideo))
711 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]);
712#endif 522#endif
713 523
714 /* convenient aliases for setting fg/bg to colors */ 524 /* convenient aliases for setting fg/bg to colors */
715 rxvt_color_aliases(aR_ Color_fg); 525 color_aliases (Color_fg);
716 rxvt_color_aliases(aR_ Color_bg); 526 color_aliases (Color_bg);
717#ifndef NO_CURSORCOLOR 527#ifndef NO_CURSORCOLOR
718
719 rxvt_color_aliases(aR_ Color_cursor); 528 color_aliases (Color_cursor);
720 rxvt_color_aliases(aR_ Color_cursor2); 529 color_aliases (Color_cursor2);
721#endif /* NO_CURSORCOLOR */ 530#endif /* NO_CURSORCOLOR */
722
723 rxvt_color_aliases(aR_ Color_pointer); 531 color_aliases (Color_pointer_fg);
532 color_aliases (Color_pointer_bg);
724 rxvt_color_aliases(aR_ Color_border); 533 color_aliases (Color_border);
725#ifndef NO_BOLD_UNDERLINE_REVERSE 534#ifndef NO_BOLD_UNDERLINE_REVERSE
726
727 rxvt_color_aliases(aR_ Color_BD); 535 color_aliases (Color_BD);
728 rxvt_color_aliases(aR_ Color_UL); 536 color_aliases (Color_UL);
729 rxvt_color_aliases(aR_ Color_RV); 537 color_aliases (Color_RV);
730#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 538#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
539
540 if (!rs[Rs_color + Color_border])
541 rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
731 542
732 return cmd_argv; 543 return cmd_argv;
733} 544}
734 545
735/*----------------------------------------------------------------------*/ 546/*----------------------------------------------------------------------*/
736/* EXTPROTO */
737void 547void
738rxvt_init_env(pR) 548rxvt_term::init_env ()
739{ 549{
740 int i; 550 int i;
741 unsigned int u; 551 char *val;
742 char *val;
743 552
744#ifdef DISPLAY_IS_IP 553#ifdef DISPLAY_IS_IP
745 /* Fixup display_name for export over pty to any interested terminal 554 /* Fixup display_name for export over pty to any interested terminal
746 * 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
747 * (for the first non-loopback interface) that we get from 556 * (for the first non-loopback interface) that we get from
748 * rxvt_network_display(). This is more "name-resolution-portable", if you 557 * rxvt_network_display (). This is more "name-resolution-portable", if you
749 * 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
750 * 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
751 * course that only helps the shell's child processes, not us. 560 * course that only helps the shell's child processes, not us.
752 * 561 *
753 * Giving out the display_name also affords a potential security hole 562 * Giving out the display_name also affords a potential security hole
754 */ 563 */
755 val = rxvt_network_display(R->rs[Rs_display_name]); 564 val = rxvt_network_display (rs[Rs_display_name]);
756 R->rs[Rs_display_name] = (const char *)val; 565 rs[Rs_display_name] = (const char *)val;
566
757 if (val == NULL) 567 if (val == NULL)
758#endif /* DISPLAY_IS_IP */ 568#endif /* DISPLAY_IS_IP */
759
760 val = XDisplayString(R->Xdisplay); 569 val = XDisplayString (dpy);
570
761 if (R->rs[Rs_display_name] == NULL) 571 if (rs[Rs_display_name] == NULL)
762 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 572 rs[Rs_display_name] = val; /* use broken `:0' value */
763 573
764 i = STRLEN(val); 574 i = strlen (val);
765 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 575 env_display = (char *)rxvt_malloc (i + 9);
766 576
767 sprintf(R->env_display, "DISPLAY=%s", val); 577 sprintf (env_display, "DISPLAY=%s", val);
768 578
769 /* avoiding the math library: 579 sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
770 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */
771 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++)
772 ;
773 MAX_IT(i, 1);
774 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char));
775
776 sprintf(R->env_windowid, "WINDOWID=%u",
777 (unsigned int)R->TermWin.parent[0]);
778 580
779 /* add entries to the environment: 581 /* add entries to the environment:
780 * @ DISPLAY: in case we started with -display 582 * @ DISPLAY: in case we started with -display
781 * @ WINDOWID: X window id number of the window 583 * @ WINDOWID: X window id number of the window
782 * @ COLORTERM: terminal sub-name and also indicates its color 584 * @ COLORTERM: terminal sub-name and also indicates its color
783 * @ TERM: terminal name 585 * @ TERM: terminal name
784 * @ TERMINFO: path to terminfo directory 586 * @ TERMINFO: path to terminfo directory
587 * @ COLORFGBG: fg;bg color codes
785 */ 588 */
786 putenv(R->env_display); 589 putenv (env_display);
787 putenv(R->env_windowid); 590 putenv (env_windowid);
591
592 if (env_colorfgbg)
593 putenv (env_colorfgbg);
594
788#ifdef RXVT_TERMINFO 595#ifdef RXVT_TERMINFO
789
790 putenv("TERMINFO=" RXVT_TERMINFO); 596 putenv ("TERMINFO=" RXVT_TERMINFO);
791#endif 597#endif
792 598
793 if (XDEPTH <= 2) 599 if (depth <= 2)
794 putenv("COLORTERM=" COLORTERMENV "-mono"); 600 putenv ("COLORTERM=" COLORTERMENV "-mono");
795 else 601 else
796 putenv("COLORTERM=" COLORTERMENVFULL); 602 putenv ("COLORTERM=" COLORTERMENVFULL);
603
797 if (R->rs[Rs_term_name] != NULL) 604 if (rs[Rs_term_name] != NULL)
798 { 605 {
799 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 606 env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
800 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); 607 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
801 putenv(R->env_term); 608 putenv (env_term);
802 } 609 }
803 else 610 else
804 putenv("TERM=" TERMENV); 611 putenv ("TERM=" TERMENV);
805 612
806#ifdef HAVE_UNSETENV 613#ifdef HAVE_UNSETENV
807 /* avoid passing old settings and confusing term size */ 614 /* avoid passing old settings and confusing term size */
808 unsetenv("LINES"); 615 unsetenv ("LINES");
809 unsetenv("COLUMNS"); 616 unsetenv ("COLUMNS");
810 unsetenv("TERMCAP"); /* terminfo should be okay */ 617 unsetenv ("TERMCAP"); /* terminfo should be okay */
811#endif /* HAVE_UNSETENV */ 618#endif /* HAVE_UNSETENV */
812} 619}
813 620
814/*----------------------------------------------------------------------*/ 621/*----------------------------------------------------------------------*/
815/* 622/*
816 * This is more or less stolen straight from XFree86 xterm. 623 * This is more or less stolen straight from XFree86 xterm.
817 * This should support all European type languages. 624 * This should support all European type languages.
818 */ 625 */
819/* EXTPROTO */
820void 626void
821rxvt_init_xlocale(pR) 627rxvt_term::set_locale (const char *locale)
822{ 628{
629 set_environ (envv);
630
631#if HAVE_XSETLOCALE || HAVE_SETLOCALE
632 free (this->locale);
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 ();
652#endif
653
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');
661 free (codeset);
662#else
663 enc_utf8 = 0;
664#endif
665}
666
667void
668rxvt_term::init_xlocale ()
669{
670 set_environ (envv);
671
823#ifdef USE_XIM 672#ifdef USE_XIM
824 if (R->locale == NULL) 673 if (!locale)
825 rxvt_print_error("Setting locale failed."); 674 rxvt_warn ("setting locale failed, working without locale support.\n");
826 else 675 else
827 { 676 {
828 Atom wmlocale; 677 set_string_property (xa[XA_WM_LOCALE_NAME], locale);
829 678
830 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False);
831 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale,
832 XA_STRING, 8, PropModeReplace,
833 (unsigned char *)R->locale, STRLEN(R->locale));
834
835 if (XSupportsLocale() != True) 679 if (!XSupportsLocale ())
836 { 680 {
837 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");
838 return; 682 return;
839 } 683 }
840 684
841 rxvt_setTermFontSet(aR_ 0); 685 im_ev.start (display);
842 686
843 /* see if we can connect yet */ 687 /* see if we can connect already */
844 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 688 im_cb ();
845
846 /* To avoid Segmentation Fault in C locale: Solaris only? */
847 if (STRCMP(R->locale, "C"))
848 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
849 rxvt_IMInstantiateCallback, NULL);
850 } 689 }
851#endif 690#endif
852} 691}
853 692
854/*----------------------------------------------------------------------*/ 693/*----------------------------------------------------------------------*/
855/* EXTPROTO */
856void 694void
857rxvt_init_command(pR_ const char *const *argv) 695rxvt_term::init_command (const char *const *argv)
858{ 696{
859 /* 697 /*
860 * Initialize the command connection. 698 * Initialize the command connection.
861 * This should be called after the X server connection is established. 699 * This should be called after the X server connection is established.
862 */ 700 */
701
702#ifdef META8_OPTION
703 meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
704#endif
705
706 get_ourmods ();
707
708 if (!option (Opt_scrollTtyOutput))
709 priv_modes |= PrivMode_TtyOutputInh;
710 if (option (Opt_scrollTtyKeypress))
711 priv_modes |= PrivMode_Keypress;
712 if (!option (Opt_jumpScroll))
713 priv_modes |= PrivMode_smoothScroll;
714
715#ifndef NO_BACKSPACE_KEY
716 if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
717 priv_modes |= PrivMode_HaveBackSpace;
718#endif
719
720 /* add value for scrollBar */
721 if (scrollBar.state)
722 {
723 priv_modes |= PrivMode_scrollBar;
724 SavedModes |= PrivMode_scrollBar;
725 }
726
727 run_command (argv);
728}
729
730/*----------------------------------------------------------------------*/
731void
732rxvt_term::Get_Colours ()
733{
863 int i; 734 int i;
864 735
865 for (i = 0; i < NUM_XA; i++) 736#ifdef OFF_FOCUS_FADING
866 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 737 pix_colors = pix_colors_focused;
867
868 /* Enable delete window protocol */
869 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0],
870 &(R->xa[XA_WMDELETEWINDOW]), 1);
871
872#ifdef USING_W11LIB
873 /* enable W11 callbacks */
874 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event);
875#endif 738#endif
876 739
877#ifdef META8_OPTION
878
879 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC);
880#endif
881
882 rxvt_get_ourmods(aR);
883
884 if (!(R->Options & Opt_scrollTtyOutput))
885 R->PrivateModes |= PrivMode_TtyOutputInh;
886 if (R->Options & Opt_scrollTtyKeypress)
887 R->PrivateModes |= PrivMode_Keypress;
888 if (!(R->Options & Opt_jumpScroll))
889 R->PrivateModes |= PrivMode_smoothScroll;
890#ifndef NO_BACKSPACE_KEY
891
892 if (STRCMP(R->key_backspace, "DEC") == 0)
893 R->PrivateModes |= PrivMode_HaveBackSpace;
894#endif
895 /* add value for scrollBar */
896 if (scrollbar_visible(R))
897 {
898 R->PrivateModes |= PrivMode_scrollBar;
899 R->SavedModes |= PrivMode_scrollBar;
900 }
901 if (menubar_visible(R))
902 {
903 R->PrivateModes |= PrivMode_menuBar;
904 R->SavedModes |= PrivMode_menuBar;
905 }
906#ifdef GREEK_SUPPORT
907 greek_init();
908#endif
909
910 R->Xfd = XConnectionNumber (R->Xdisplay);
911
912#ifdef CURSOR_BLINK
913
914 if (R->Options & Opt_cursorBlink)
915 (void)gettimeofday(&R->lastcursorchange, NULL);
916#endif
917
918 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0)
919 {
920 rxvt_print_error ("aborting");
921 exit (EXIT_FAILURE);
922 }
923}
924
925/*----------------------------------------------------------------------*/
926/* INTPROTO */
927void
928rxvt_Get_Colours(pR)
929{
930 int i;
931
932 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) 740 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
933 { 741 {
934 rxvt_color xcol; 742 const char *name = rs[Rs_color + i];
935 743
936 if (!R->rs[Rs_color + i]) 744 if (!name)
937 continue; 745 continue;
938 746
939 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 747 rxvt_color xcol;
748
749 if (!set_color (xcol, name))
940 { 750 {
941#ifndef XTERM_REVERSE_VIDEO 751#ifndef XTERM_REVERSE_VIDEO
942 if (i < 2 && (R->Options & Opt_reverseVideo)) 752 if (i < 2 && option (Opt_reverseVideo))
943 { 753 name = def_colorName [1 - i];
944 R->rs[Rs_color + i] = def_colorName[!i];
945 }
946 else 754 else
947#endif 755#endif
756 name = def_colorName [i];
948 757
949 R->rs[Rs_color + i] = def_colorName[i]; 758 if (!name)
950 if (!R->rs[Rs_color + i])
951 continue; 759 continue;
952 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) 760
761 if (!set_color (xcol, name))
953 { 762 {
954 switch (i) 763 switch (i)
955 { 764 {
956 case Color_fg: 765 case Color_fg:
957 case Color_bg: 766 case Color_bg:
958 /* fatal: need bg/fg color */ 767 rxvt_warn ("unable to get foreground/background colour, continuing.\n");
959 rxvt_print_error("aborting"); 768 name = "";
960 exit(EXIT_FAILURE);
961 /* NOTREACHED */
962 break; 769 break;
963#ifndef NO_CURSORCOLOR 770#ifndef NO_CURSORCOLOR
964
965 case Color_cursor2: 771 case Color_cursor2:
966 xcol = R->PixColors[Color_fg]; 772#endif
773 case Color_pointer_fg:
774 name = rs[Rs_color + Color_fg];
775 xcol.set (this, name);
967 break; 776 break;
968#endif /* ! NO_CURSORCOLOR */
969
970 case Color_pointer:
971 xcol = R->PixColors[Color_fg];
972 break;
973 default: 777 default:
974 xcol = R->PixColors[Color_bg]; /* None */ 778 name = rs[Rs_color + Color_bg];
779 xcol.set (this, name);
975 break; 780 break;
976 } 781 }
977 } 782 }
978 } 783 }
784
979 R->PixColors[i] = xcol; 785 pix_colors[i] = xcol;
980 SET_PIXCOLOR(R, i); 786 rs[Rs_color + i] = name;
787 }
788
789 if (depth <= 2)
981 } 790 {
982 791 if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
983 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 792 if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
984 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 793 if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
985 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 794 }
986 R->PixColors[Color_border] = R->PixColors[Color_fg];
987 795
988 /* 796 /*
989 * get scrollBar/menuBar shadow colors 797 * get scrollBar shadow colors
990 * 798 *
991 * The calculations of topShadow/bottomShadow values are adapted 799 * The calculations of topShadow/bottomShadow values are adapted
992 * from the fvwm window manager. 800 * from the fvwm window manager.
993 */ 801 */
994#ifdef KEEP_SCROLLCOLOR 802#ifdef KEEP_SCROLLCOLOR
995 803 if (depth <= 2)
996 if (XDEPTH <= 2) 804 {
997 { /* Monochrome */ 805 /* Monochrome */
998 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 806 alias_color (Color_scroll, Color_fg);
999 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 807 alias_color (Color_topShadow, Color_bg);
1000 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 808 alias_color (Color_bottomShadow, Color_bg);
1001 } 809 }
1002 else 810 else
1003 { 811 {
1004 rxvt_color xcol[3]; 812 pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
1005 /* xcol[0] == white
1006 * xcol[1] == top shadow
1007 * xcol[2] == bot shadow */
1008 813
1009 xcol[1] = R->PixColors[Color_scroll]; 814 rgba cscroll;
1010# ifdef PREFER_24BIT 815 pix_colors [Color_scroll].get (cscroll);
1011
1012 xcol[0].set (r, -1, -1, -1);
1013 /* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
1014# else
1015
1016 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
1017# endif
1018
1019 unsigned short R1, G1, B1, R0, G0, B0;
1020
1021 xcol[0].get (r, R0, G0, B0);
1022 xcol[1].get (r, R1, G1, B1);
1023
1024 /* bottomShadowColor */
1025 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
1026 xcol[2] = R->PixColors[Color_Black];
1027
1028 R->PixColors[Color_bottomShadow] = xcol[2];
1029 816
1030 /* topShadowColor */ 817 /* topShadowColor */
1031 if (!xcol[1].set (aR_ 818 if (!pix_colors[Color_topShadow].set (this,
1032 min (R0, max (R0 / 5, R1) * 7 / 5), 819 rgba (
1033 min (G0, max (G0 / 5, G1) * 7 / 5), 820 min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1034 min (B0, max (B0 / 5, B1) * 7 / 5))) 821 min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1035 xcol[1] = R->PixColors[Color_White]; 822 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1036 823 cscroll.a)
1037 R->PixColors[Color_topShadow] = xcol[1]; 824 ))
825 alias_color (Color_topShadow, Color_White);
1038 } 826 }
1039#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
1040} 833}
1041 834
1042/*----------------------------------------------------------------------*/ 835/*----------------------------------------------------------------------*/
1043/* color aliases, fg/bg bright-bold */ 836/* color aliases, fg/bg bright-bold */
1044/* INTPROTO */
1045void 837void
1046rxvt_color_aliases(pR_ int idx) 838rxvt_term::color_aliases (int idx)
1047{ 839{
1048 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) 840 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1049 { 841 {
1050 int i = atoi(R->rs[Rs_color + idx]); 842 int i = atoi (rs[Rs_color + idx]);
1051 843
1052 if (i >= 8 && i <= 15) 844 if (i >= 8 && i <= 15)
1053 { /* bright colors */ 845 { /* bright colors */
1054 i -= 8; 846 i -= 8;
1055#ifndef NO_BRIGHTCOLOR
1056
1057 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 847 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1058 return; 848 return;
1059#endif
1060
1061 } 849 }
850
1062 if (i >= 0 && i <= 7) /* normal colors */ 851 if (i >= 0 && i <= 7) /* normal colors */
1063 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 852 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1064 } 853 }
1065} 854}
1066 855
1067/*----------------------------------------------------------------------*/ 856/*----------------------------------------------------------------------*/
1068/* 857/*
1069 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 858 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1070 * Use resource ``modifier'' to override the Meta modifier 859 * Use resource ``modifier'' to override the Meta modifier
1071 */ 860 */
1072/* INTPROTO */
1073void 861void
1074rxvt_get_ourmods(pR) 862rxvt_term::get_ourmods ()
1075{ 863{
1076 int i, j, k; 864 int i, j, k;
1077 int requestedmeta, realmeta, realalt; 865 int requestedmeta, realmeta, realalt;
1078 const char *cm, *rsmod; 866 const char *cm, *rsmod;
1079 XModifierKeymap *map; 867 XModifierKeymap *map;
1080 KeyCode *kc; 868 KeyCode *kc;
1081 const unsigned int modmasks[] = 869 const unsigned int modmasks[] =
1082 { 870 {
1083 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask 871 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1084 }; 872 };
1085 873
1086 requestedmeta = realmeta = realalt = 0; 874 requestedmeta = realmeta = realalt = 0;
1087 rsmod = R->rs[Rs_modifier]; 875 rsmod = rs[Rs_modifier];
876
1088 if (rsmod 877 if (rsmod
1089 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 878 && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1090 requestedmeta = rsmod[3] - '0'; 879 requestedmeta = rsmod[3] - '0';
1091 880
1092 map = XGetModifierMapping(R->Xdisplay); 881 map = XGetModifierMapping (dpy);
1093 kc = map->modifiermap; 882 kc = map->modifiermap;
883
1094 for (i = 1; i < 6; i++) 884 for (i = 1; i < 6; i++)
1095 { 885 {
1096 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 886 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
887
1097 for (j = map->max_keypermod; j--; k++) 888 for (j = map->max_keypermod; j--; k++)
1098 { 889 {
1099 if (kc[k] == 0) 890 if (kc[k] == 0)
1100 break; 891 break;
892
1101 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) 893 switch (XKeycodeToKeysym (dpy, kc[k], 0))
1102 { 894 {
1103 case XK_Num_Lock: 895 case XK_Num_Lock:
1104 R->ModNumLockMask = modmasks[i - 1]; 896 ModNumLockMask = modmasks[i - 1];
1105 /* FALLTHROUGH */ 897 continue;
1106 default: 898
1107 continue; /* for(;;) */ 899 case XK_ISO_Level3_Shift:
900 ModLevel3Mask = modmasks[i - 1];
901 continue;
902
1108 case XK_Meta_L: 903 case XK_Meta_L:
1109 case XK_Meta_R: 904 case XK_Meta_R:
1110 cm = "meta"; 905 cm = "meta";
1111 realmeta = i; 906 realmeta = i;
1112 break; 907 break;
908
1113 case XK_Alt_L: 909 case XK_Alt_L:
1114 case XK_Alt_R: 910 case XK_Alt_R:
1115 cm = "alt"; 911 cm = "alt";
1116 realalt = i; 912 realalt = i;
1117 break; 913 break;
914
1118 case XK_Super_L: 915 case XK_Super_L:
1119 case XK_Super_R: 916 case XK_Super_R:
1120 cm = "super"; 917 cm = "super";
1121 break; 918 break;
919
1122 case XK_Hyper_L: 920 case XK_Hyper_L:
1123 case XK_Hyper_R: 921 case XK_Hyper_R:
1124 cm = "hyper"; 922 cm = "hyper";
1125 break; 923 break;
924
925 default:
926 continue;
1126 } 927 }
1127 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 928
929 if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1128 requestedmeta = i; 930 requestedmeta = i;
1129 } 931 }
1130 } 932 }
933
1131 XFreeModifiermap(map); 934 XFreeModifiermap (map);
935
1132 i = (requestedmeta ? requestedmeta 936 i = requestedmeta ? requestedmeta
1133 : (realmeta ? realmeta 937 : realmeta ? realmeta
1134 : (realalt ? realalt : 0))); 938 : realalt ? realalt
939 : 0;
940
1135 if (i) 941 if (i)
1136 R->ModMetaMask = modmasks[i - 1]; 942 ModMetaMask = modmasks[i - 1];
1137} 943}
1138 944
1139/*----------------------------------------------------------------------*/ 945/*----------------------------------------------------------------------*/
1140/* rxvt_Create_Windows() - Open and map the window */ 946/* rxvt_Create_Windows () - Open and map the window */
1141/* EXTPROTO */
1142void 947void
1143rxvt_Create_Windows(pR_ int argc, const char *const *argv) 948rxvt_term::create_windows (int argc, const char *const *argv)
1144{ 949{
1145 XClassHint classHint; 950 XClassHint classHint;
1146 XWMHints wmHint; 951 XWMHints wmHint;
952#if ENABLE_FRILLS
953 MWMHints mwmhints = { };
954#endif
1147 XGCValues gcvalue; 955 XGCValues gcvalue;
1148 long vt_emask;
1149
1150#ifdef PREFER_24BIT
1151
1152 XSetWindowAttributes attributes; 956 XSetWindowAttributes attributes;
1153 XWindowAttributes gattr; 957 Window top, parent;
1154 958
1155 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 959 dLocal (Display *, dpy);
1156 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);
1157 960
1158 if (R->Options & Opt_transparent) 961 /* grab colors before netscape does */
1159 { 962 Get_Colours ();
1160 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 963
1161 &gattr); 964 if (!set_fonts ())
1162 XDEPTH = gattr.depth; 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))
1163 } 973 {
1164 else 974 if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1165 {
1166 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1167 /*
1168 * If depth is not 24, look for a 24bit visual.
1169 */
1170 if (XDEPTH != 24)
1171 { 975 {
1172 XVisualInfo vinfo; 976 // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1173 977 attributes.override_redirect = true;
1174 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1175 {
1176 XDEPTH = 24;
1177 XVISUAL = vinfo.visual;
1178 XCMAP = XCreateColormap(R->Xdisplay,
1179 RootWindow(R->Xdisplay, Xscreen),
1180 XVISUAL, AllocNone);
1181 }
1182 } 978 }
979 else
980 {
981 mwmhints.flags = MWM_HINTS_DECORATIONS;
982 }
983 }
984#endif
985
986#if ENABLE_XEMBED
987 if (rs[Rs_embed])
1183 } 988 {
1184#endif 989 XWindowAttributes wattr;
1185 990
1186 /* grab colors before netscape does */ 991 parent = strtol (rs[Rs_embed], 0, 0);
1187 rxvt_Get_Colours(aR);
1188 992
1189 rxvt_change_font(aR_ 1, NULL); 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
1190 rxvt_window_calc(aR_ 0, 0); 1000 window_calc (0, 0);
1191 R->old_width = R->szHint.width;
1192 R->old_height = R->szHint.height;
1193 1001
1194 /* parent window - reverse video so we can see placement errors
1195 * sub-window placement & size in rxvt_resize_subwindows() 1002 /* sub-window placement & size in rxvt_resize_subwindows () */
1196 */
1197
1198#ifdef PREFER_24BIT
1199
1200 attributes.background_pixel = R->PixColors[Color_fg]; 1003 attributes.background_pixel = pix_colors_focused [Color_border];
1201 attributes.border_pixel = R->PixColors[Color_border]; 1004 attributes.border_pixel = pix_colors_focused [Color_border];
1202 attributes.colormap = XCMAP; 1005 attributes.colormap = cmap;
1203 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1204 R->szHint.x, R->szHint.y,
1205 R->szHint.width, R->szHint.height,
1206 R->TermWin.ext_bwidth,
1207 XDEPTH, InputOutput,
1208 XVISUAL,
1209 CWBackPixel | CWBorderPixel
1210 | CWColormap, &attributes);
1211#else
1212 1006
1213 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot, 1007 top = XCreateWindow (dpy, parent,
1214 R->szHint.x, R->szHint.y, 1008 szHint.x, szHint.y,
1215 R->szHint.width,
1216 R->szHint.height, 1009 szHint.width, szHint.height,
1217 R->TermWin.ext_bwidth, 1010 ext_bwidth,
1218 R->PixColors[Color_border], 1011 depth, InputOutput, visual,
1219 R->PixColors[Color_fg]); 1012 CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
1220#endif 1013 &attributes);
1221 1014
1015 this->parent[0] = top;
1016
1017 old_width = szHint.width;
1018 old_height = szHint.height;
1019
1222 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); 1020 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1223 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); 1021 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1224 1022
1225 classHint.res_name = (char *)R->rs[Rs_name]; 1023 classHint.res_name = (char *)rs[Rs_name];
1226 classHint.res_class = (char *)APL_CLASS; 1024 classHint.res_class = (char *)RESCLASS;
1227 1025
1228 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1026 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1229 wmHint.input = True; 1027 wmHint.input = True;
1230 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState 1028 wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1231 : NormalState); 1029 wmHint.window_group = top;
1232 wmHint.window_group = R->TermWin.parent[0];
1233 1030
1234 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, 1031 XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1235 (char **)argv, argc, &R->szHint, &wmHint, &classHint); 1032 &szHint, &wmHint, &classHint);
1236 XSelectInput(R->Xdisplay, R->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,
1237 (KeyPressMask 1065 KeyPressMask
1238#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1066#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1239 | KeyReleaseMask 1067 | KeyReleaseMask
1240#endif 1068#endif
1241 | FocusChangeMask | VisibilityChangeMask 1069 | FocusChangeMask | VisibilityChangeMask
1242 | StructureNotifyMask)); 1070 | ExposureMask | StructureNotifyMask);
1071
1072 termwin_ev.start (display, top);
1243 1073
1244 /* 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 */
1245 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); 1075 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1246 1076
1247#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 1077#ifdef HAVE_SCROLLBARS
1248 /* cursor (menuBar/scrollBar): Black-on-White */ 1078 /* cursor scrollBar: Black-on-White */
1249 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr); 1079 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1250#endif
1251
1252#ifdef POINTER_BLANK
1253
1254 {
1255 XColor blackcolour;
1256 blackcolour.red = 0;
1257 blackcolour.green = 0;
1258 blackcolour.blue = 0;
1259 Font f = XLoadFont (R->Xdisplay, "fixed");
1260 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1261 &blackcolour, &blackcolour);
1262 XUnloadFont (R->Xdisplay, f);
1263 }
1264#endif 1080#endif
1265 1081
1266 /* the vt window */ 1082 /* the vt window */
1267 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1083 vt = XCreateSimpleWindow (dpy, top,
1268 R->window_vt_x, R->window_vt_y, 1084 window_vt_x, window_vt_y,
1269 TermWin_TotalWidth(), 1085 width, height,
1270 TermWin_TotalHeight(),
1271 0, 1086 0,
1272 R->PixColors[Color_fg], 1087 pix_colors_focused[Color_fg],
1273 R->PixColors[Color_bg]); 1088 pix_colors_focused[Color_bg]);
1274#ifdef DEBUG_X
1275 1089
1276 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window"); 1090 attributes.bit_gravity = NorthWestGravity;
1277#endif 1091 XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1278 1092
1279 R->pointer_unblank ();
1280
1281 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask 1093 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1282 | PropertyChangeMask);
1283#ifdef POINTER_BLANK
1284 1094
1285 if ((R->Options & Opt_pointerBlank)) 1095 if (option (Opt_pointerBlank))
1286 vt_emask |= PointerMotionMask; 1096 vt_emask |= PointerMotionMask;
1287 else 1097 else
1288#endif
1289
1290 vt_emask |= (Button1MotionMask | Button3MotionMask); 1098 vt_emask |= Button1MotionMask | Button3MotionMask;
1291 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1292 1099
1293#if defined(MENUBAR) && (MENUBAR_MAX > 1) 1100 vt_select_input ();
1294 1101
1295 if (menuBar_height()) 1102 vt_ev.start (display, vt);
1296 {
1297 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1298 R->window_vt_x, 0,
1299 TermWin_TotalWidth(),
1300 menuBar_TotalHeight(),
1301 0,
1302 R->PixColors[Color_fg],
1303 R->PixColors[Color_scroll]);
1304#ifdef DEBUG_X
1305
1306 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1307#endif
1308
1309 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1310 XSelectInput(R->Xdisplay, R->menuBar.win,
1311 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1312 | Button1MotionMask));
1313 }
1314#endif
1315#ifdef XPM_BACKGROUND
1316 if (R->rs[Rs_backgroundPixmap] != NULL
1317 && !(R->Options & Opt_transparent))
1318 {
1319 const char *p = R->rs[Rs_backgroundPixmap];
1320
1321 if ((p = STRCHR(p, ';')) != NULL)
1322 {
1323 p++;
1324 rxvt_scale_pixmap(aR_ p);
1325 }
1326 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]);
1327 rxvt_scr_touch(aR_ True);
1328 }
1329#endif
1330 1103
1331 /* graphics context for the vt window */ 1104 /* graphics context for the vt window */
1332 gcvalue.foreground = R->PixColors[Color_fg]; 1105 gcvalue.foreground = pix_colors[Color_fg];
1333 gcvalue.background = R->PixColors[Color_bg]; 1106 gcvalue.background = pix_colors[Color_bg];
1334 gcvalue.graphics_exposures = 1; 1107 gcvalue.graphics_exposures = 0;
1335 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,
1336 GCForeground | GCBackground
1337 | GCGraphicsExposures, &gcvalue);
1338 1108
1339#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1109 gc = XCreateGC (dpy, vt,
1110 GCForeground | GCBackground | GCGraphicsExposures,
1111 &gcvalue);
1340 1112
1113 drawable = new rxvt_drawable (this, vt);
1114
1115#ifdef RXVT_SCROLLBAR
1341 gcvalue.foreground = R->PixColors[Color_topShadow]; 1116 gcvalue.foreground = pix_colors[Color_topShadow];
1342 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1117 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1343 GCForeground, &gcvalue);
1344 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1118 gcvalue.foreground = pix_colors[Color_bottomShadow];
1345 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1119 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1346 GCForeground, &gcvalue); 1120 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1347 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1121 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1348 : Color_scroll)]; 1122#endif
1349 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1123
1350 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;
1351#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 */
1352} 1296}
1353 1297
1354/*----------------------------------------------------------------------*/ 1298/*----------------------------------------------------------------------*/
1355/* 1299/*
1356 * 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
1357 * 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
1358 * the slave. 1302 * the slave.
1359 */ 1303 */
1360/* INTPROTO */ 1304void
1361int
1362rxvt_run_command(pR_ const char *const *argv) 1305rxvt_term::run_command (const char *const *argv)
1363{ 1306{
1364 int cfd, er; 1307#if ENABLE_FRILLS
1365 1308 if (rs[Rs_pty_fd])
1366 /* get master (pty) */
1367 if ((cfd = rxvt_get_pty (&(R->tty_fd), &(R->ttydev))) < 0)
1368 {
1369 rxvt_print_error("can't open pseudo-tty");
1370 return -1;
1371 } 1309 {
1310 pty->pty = atoi (rs[Rs_pty_fd]);
1372 1311
1373#ifdef FD_SETSIZE 1312 if (pty->pty >= 0)
1374 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1375 {
1376 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1377 rxvt_clean_exit();
1378 exit(EXIT_FAILURE);
1379 }
1380#endif
1381
1382 fcntl (cfd, F_SETFL, O_NONBLOCK);
1383
1384 /* get slave (tty) */
1385 if (R->tty_fd < 0)
1386 {
1387#ifndef NO_SETOWNER_TTYDEV
1388 rxvt_privileged_ttydev (aR_ SAVE);
1389#endif
1390
1391 if ((R->tty_fd = rxvt_get_tty (R->ttydev)) < 0)
1392 { 1313 {
1393 close(cfd); 1314 if (getfd_hook)
1394 rxvt_print_error("can't open slave tty %s", R->ttydev); 1315 pty->pty = (*getfd_hook) (pty->pty);
1395 return -1; 1316
1317 if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
1318 rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1396 } 1319 }
1397 } 1320 }
1321 else
1322#endif
1323 if (!pty->get ())
1324 rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1325
1326 int er;
1327
1398#ifndef NO_BACKSPACE_KEY 1328#ifndef NO_BACKSPACE_KEY
1399 if (R->key_backspace[0] && !R->key_backspace[1]) 1329 if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1400 er = R->key_backspace[0]; 1330 er = rs[Rs_backspace_key][0];
1401 else if (STRCMP(R->key_backspace, "DEC") == 0) 1331 else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1402 er = '\177'; /* the initial state anyway */ 1332 er = '\177'; /* the initial state anyway */
1403 else 1333 else
1404#endif 1334#endif
1405
1406 er = -1; 1335 er = -1;
1407 1336
1408 rxvt_get_ttymode (&(R->tio), er); 1337 rxvt_get_ttymode (&tio, er);
1338 SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
1339 pty->set_utf8_mode (enc_utf8);
1409 1340
1410#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
1411 /* spin off the command interpreter */ 1349 /* spin off the command interpreter */
1412 switch (R->cmd_pid = fork ()) 1350 switch (cmd_pid = fork ())
1413 { 1351 {
1414 case -1: 1352 case -1:
1415 rxvt_print_error("can't fork");
1416 return -1;
1417 case 0:
1418 close (cfd); /* only keep R->tty_fd and STDERR open */
1419 close (R->Xfd);
1420 if (rxvt_control_tty (R->tty_fd, R->ttydev) < 0)
1421 rxvt_print_error ("could not obtain control of tty");
1422 else
1423 { 1353 {
1424 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1354 cmd_pid = 0;
1425 dup2 (R->tty_fd, STDIN_FILENO); 1355 rxvt_fatal ("can't fork, aborting.\n");
1426 dup2 (R->tty_fd, STDOUT_FILENO);
1427 dup2 (R->tty_fd, STDERR_FILENO);
1428
1429 if (R->tty_fd > 2)
1430 close (R->tty_fd);
1431
1432 rxvt_run_child (aR_ argv);
1433 } 1356 }
1357 case 0:
1358 init_env ();
1359
1360 if (!pty->make_controlling_tty ())
1361 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1362 else
1363 {
1364 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1365 dup2 (pty->tty, STDIN_FILENO);
1366 dup2 (pty->tty, STDOUT_FILENO);
1367 dup2 (pty->tty, STDERR_FILENO);
1368
1369 // close all our file handles that we do no longer need
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 }
1375
1376 run_child (argv);
1377 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1378 }
1379
1434 exit (EXIT_FAILURE); 1380 _exit (EXIT_FAILURE);
1435 /* NOTREACHED */ 1381
1436 default: 1382 default:
1437 { 1383 if (!option (Opt_utmpInhibit))
1438#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1384 pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1439 int fdstdin;
1440 1385
1441 fdstdin = dup (STDIN_FILENO); 1386 pty->close_tty ();
1442 dup2 (R->tty_fd, STDIN_FILENO);
1443#endif
1444 1387
1445 rxvt_privileged_utmp (aR_ SAVE); 1388 child_ev.start (cmd_pid);
1446#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1447 1389
1448 dup2 (fdstdin, STDIN_FILENO); 1390 HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1449 close (fdstdin);
1450#endif
1451
1452 }
1453 close (R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */
1454 break; 1391 break;
1455 } 1392 }
1456#else /* __QNX__ uses qnxspawn() */
1457 fchmod (R->tty_fd, 0622);
1458 fcntl (R->tty_fd, F_SETFD, FD_CLOEXEC);
1459 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1460
1461 if (rxvt_run_child (aR_ argv) == -1)
1462 exit (EXIT_FAILURE);
1463#endif
1464
1465 return cfd;
1466} 1393}
1467 1394
1468/* ------------------------------------------------------------------------- * 1395/* ------------------------------------------------------------------------- *
1469 * CHILD PROCESS OPERATIONS * 1396 * CHILD PROCESS OPERATIONS *
1470 * ------------------------------------------------------------------------- */ 1397 * ------------------------------------------------------------------------- */
1471/* 1398/*
1472 * The only open file descriptor is the slave tty - so no error messages. 1399 * The only open file descriptor is the slave tty - so no error messages.
1473 * returns are fatal 1400 * returns are fatal
1474 */ 1401 */
1475/* INTPROTO */
1476int 1402int
1477rxvt_run_child(pR_ const char *const *argv) 1403rxvt_term::run_child (const char *const *argv)
1478{ 1404{
1479 char *login; 1405 char *login;
1480 1406
1481 SET_TTYMODE (STDIN_FILENO, &(R->tio)); /* init terminal attributes */
1482
1483 if (R->Options & Opt_console) 1407 if (option (Opt_console))
1484 { /* be virtual console, fail silently */ 1408 { /* be virtual console, fail silently */
1485#ifdef TIOCCONS 1409#ifdef TIOCCONS
1486 unsigned int on = 1; 1410 unsigned int on = 1;
1487 1411
1488 ioctl (STDIN_FILENO, TIOCCONS, &on); 1412 ioctl (STDIN_FILENO, TIOCCONS, &on);
1489#elif defined (SRIOCSREDIR) 1413#elif defined (SRIOCSREDIR)
1490
1491 int fd; 1414 int fd;
1492 1415
1493 fd = open (CONSOLE, O_WRONLY, 0); 1416 fd = open (CONSOLE, O_WRONLY, 0);
1494 if (fd >= 0) 1417 if (fd >= 0)
1495 {
1496 if (ioctl (fd, SRIOCSREDIR, NULL) < 0) 1418 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1497 close (fd); 1419 close (fd);
1498 }
1499#endif /* SRIOCSREDIR */ 1420#endif /* SRIOCSREDIR */
1500
1501 } 1421 }
1502 1422
1503 /* reset signals and spin off the command interpreter */ 1423 /* reset signals and spin off the command interpreter */
1504 signal (SIGINT, SIG_DFL); 1424 signal (SIGINT, SIG_DFL);
1505 signal (SIGQUIT, SIG_DFL); 1425 signal (SIGQUIT, SIG_DFL);
1506 signal (SIGCHLD, SIG_DFL); 1426 signal (SIGCHLD, SIG_DFL);
1427 signal (SIGHUP, SIG_DFL);
1428 signal (SIGPIPE, SIG_DFL);
1507 /* 1429 /*
1508 * mimick login's behavior by disabling the job control signals 1430 * mimick login's behavior by disabling the job control signals
1509 * a shell that wants them can turn them back on 1431 * a shell that wants them can turn them back on
1510 */ 1432 */
1511#ifdef SIGTSTP 1433#ifdef SIGTSTP
1512
1513 signal (SIGTSTP, SIG_IGN); 1434 signal (SIGTSTP, SIG_IGN);
1514 signal (SIGTTIN, SIG_IGN); 1435 signal (SIGTTIN, SIG_IGN);
1515 signal (SIGTTOU, SIG_IGN); 1436 signal (SIGTTOU, SIG_IGN);
1516#endif /* SIGTSTP */ 1437#endif /* SIGTSTP */
1517 1438
1518 /* set window size */
1519 struct winsize ws;
1520
1521 ws.ws_col = R->TermWin.ncol;
1522 ws.ws_row = R->TermWin.nrow;
1523 ws.ws_xpixel = ws.ws_ypixel = 0;
1524 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1525
1526 // unblock signals (signals are blocked by iom.C 1439 // unblock signals (signals are blocked by iom.C
1527 sigset_t ss; 1440 sigset_t ss;
1528 sigemptyset (&ss); 1441 sigemptyset (&ss);
1529 sigprocmask (SIG_SETMASK, &ss, 0); 1442 sigprocmask (SIG_SETMASK, &ss, 0);
1530 1443
1531#ifndef __QNX__
1532 /* command interpreter path */ 1444 /* command interpreter path */
1533 if (argv != NULL) 1445 if (argv)
1534 { 1446 {
1535# ifdef DEBUG_CMD 1447# ifdef DEBUG_CMD
1536 int i; 1448 int i;
1537 1449
1538 for (i = 0; argv[i]; i++) 1450 for (i = 0; argv[i]; i++)
1539 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1451 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1540# endif 1452# endif
1541 1453
1542 execvp(argv[0], (char *const *)argv); 1454 execvp (argv[0], (char *const *)argv);
1543 /* no error message: STDERR is closed! */ 1455 /* no error message: STDERR is closed! */
1544 } 1456 }
1545 else 1457 else
1546 { 1458 {
1547 const char *argv0, *shell; 1459 const char *argv0, *shell;
1548 1460
1549 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1461 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1550 shell = "/bin/sh"; 1462 shell = "/bin/sh";
1551 1463
1552 argv0 = (const char *)rxvt_r_basename(shell); 1464 argv0 = (const char *)rxvt_basename (shell);
1465
1553 if (R->Options & Opt_loginShell) 1466 if (option (Opt_loginShell))
1554 { 1467 {
1555 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1468 login = (char *)rxvt_malloc (strlen (argv0) + 2);
1556 1469
1557 login[0] = '-'; 1470 login[0] = '-';
1558 STRCPY(&login[1], argv0); 1471 strcpy (&login[1], argv0);
1559 argv0 = login; 1472 argv0 = login;
1560 } 1473 }
1474
1561 execlp(shell, argv0, NULL); 1475 execlp (shell, argv0, (char *)0);
1562 /* no error message: STDERR is closed! */ 1476 /* no error message: STDERR is closed! */
1563 } 1477 }
1564#else /* __QNX__ uses qnxspawn() */
1565 {
1566 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1567 char *command = NULL, fullcommand[_MAX_PATH];
1568 char **arg_v, *arg_a[2] = { NULL, NULL };
1569 1478
1570 if (argv != NULL)
1571 {
1572 if (access(argv[0], X_OK) == -1)
1573 {
1574 if (STRCHR(argv[0], '/') == NULL)
1575 {
1576 searchenv(argv[0], "PATH", fullcommand);
1577 if (fullcommand[0] != '\0')
1578 command = fullcommand;
1579 }
1580 if (access(command, X_OK) == -1)
1581 return -1;
1582 }
1583 else
1584 command = argv[0];
1585 arg_v = argv;
1586 }
1587 else
1588 {
1589 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1590 command = "/bin/sh";
1591
1592 arg_a[0] = my_basename(command);
1593 if (R->Options & Opt_loginShell)
1594 {
1595 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1596
1597 login[0] = '-';
1598 STRCPY(&login[1], arg_a[0]);
1599 arg_a[0] = login;
1600 }
1601 arg_v = arg_a;
1602 }
1603 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd;
1604 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1605 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1606 command, arg_v, environ, iov_a, 0);
1607 if (login)
1608 free(login);
1609 close(R->tty_fd);
1610 return R->cmd_fd;
1611 }
1612#endif
1613 return -1; 1479 return -1;
1614} 1480}
1615 1481
1616/* ------------------------------------------------------------------------- *
1617 * GET TTY CURRENT STATE *
1618 * ------------------------------------------------------------------------- */
1619/* rxvt_get_ttymode() */
1620/* INTPROTO */
1621void
1622rxvt_get_ttymode(ttymode_t *tio, int erase)
1623{
1624#ifdef HAVE_TERMIOS_H
1625 /*
1626 * standard System V termios interface
1627 */
1628 if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1629 {
1630 /* return error - use system defaults */
1631 tio->c_cc[VINTR] = CINTR;
1632 tio->c_cc[VQUIT] = CQUIT;
1633 tio->c_cc[VERASE] = CERASE;
1634 tio->c_cc[VKILL] = CKILL;
1635 tio->c_cc[VSTART] = CSTART;
1636 tio->c_cc[VSTOP] = CSTOP;
1637 tio->c_cc[VSUSP] = CSUSP;
1638# ifdef VDSUSP
1639
1640 tio->c_cc[VDSUSP] = CDSUSP;
1641# endif
1642# ifdef VREPRINT
1643
1644 tio->c_cc[VREPRINT] = CRPRNT;
1645# endif
1646# ifdef VDISCRD
1647
1648 tio->c_cc[VDISCRD] = CFLUSH;
1649# endif
1650# ifdef VWERSE
1651
1652 tio->c_cc[VWERSE] = CWERASE;
1653# endif
1654# ifdef VLNEXT
1655
1656 tio->c_cc[VLNEXT] = CLNEXT;
1657# endif
1658
1659 }
1660 tio->c_cc[VEOF] = CEOF;
1661 tio->c_cc[VEOL] = VDISABLE;
1662# ifdef VEOL2
1663
1664 tio->c_cc[VEOL2] = VDISABLE;
1665# endif
1666# ifdef VSWTC
1667
1668 tio->c_cc[VSWTC] = VDISABLE;
1669# endif
1670# ifdef VSWTCH
1671
1672 tio->c_cc[VSWTCH] = VDISABLE;
1673# endif
1674# if VMIN != VEOF
1675
1676 tio->c_cc[VMIN] = 1;
1677# endif
1678# if VTIME != VEOL
1679
1680 tio->c_cc[VTIME] = 0;
1681# endif
1682
1683 if (erase != -1)
1684 tio->c_cc[VERASE] = (char)erase;
1685
1686 /* input modes */
1687 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1688# ifdef IMAXBEL
1689 | IMAXBEL
1690# endif
1691 | IXON);
1692
1693 /* output modes */
1694 tio->c_oflag = (OPOST | ONLCR);
1695
1696 /* control modes */
1697 tio->c_cflag = (CS8 | CREAD);
1698
1699 /* line discipline modes */
1700 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1701# if defined (ECHOCTL) && defined (ECHOKE)
1702 | ECHOCTL | ECHOKE
1703# endif
1704 | ECHOE | ECHOK);
1705# else /* HAVE_TERMIOS_H */
1706
1707 /*
1708 * sgtty interface
1709 */
1710
1711 /* get parameters -- gtty */
1712 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1713 {
1714 tio->sg.sg_erase = CERASE; /* ^H */
1715 tio->sg.sg_kill = CKILL; /* ^U */
1716 }
1717 if (erase != -1)
1718 tio->sg.sg_erase = (char)erase;
1719
1720 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1721
1722 /* get special characters */
1723 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1724 {
1725 tio->tc.t_intrc = CINTR; /* ^C */
1726 tio->tc.t_quitc = CQUIT; /* ^\ */
1727 tio->tc.t_startc = CSTART; /* ^Q */
1728 tio->tc.t_stopc = CSTOP; /* ^S */
1729 tio->tc.t_eofc = CEOF; /* ^D */
1730 tio->tc.t_brkc = -1;
1731 }
1732 /* get local special chars */
1733 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1734 {
1735 tio->lc.t_suspc = CSUSP; /* ^Z */
1736 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1737 tio->lc.t_rprntc = CRPRNT; /* ^R */
1738 tio->lc.t_flushc = CFLUSH; /* ^O */
1739 tio->lc.t_werasc = CWERASE; /* ^W */
1740 tio->lc.t_lnextc = CLNEXT; /* ^V */
1741 }
1742 /* get line discipline */
1743 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1744# ifdef NTTYDISC
1745
1746 tio->line = NTTYDISC;
1747# endif /* NTTYDISC */
1748
1749 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1750#endif /* HAVE_TERMIOS_H */
1751
1752 /*
1753 * Debugging
1754 */
1755#ifdef DEBUG_TTYMODE
1756#ifdef HAVE_TERMIOS_H
1757 /* c_iflag bits */
1758 fprintf(stderr, "Input flags\n");
1759
1760 /* cpp token stringize doesn't work on all machines <sigh> */
1761# define FOO(flag,name) \
1762 if ((tio->c_iflag) & flag) \
1763 fprintf (stderr, "%s ", name)
1764
1765 /* c_iflag bits */
1766 FOO(IGNBRK, "IGNBRK");
1767 FOO(BRKINT, "BRKINT");
1768 FOO(IGNPAR, "IGNPAR");
1769 FOO(PARMRK, "PARMRK");
1770 FOO(INPCK, "INPCK");
1771 FOO(ISTRIP, "ISTRIP");
1772 FOO(INLCR, "INLCR");
1773 FOO(IGNCR, "IGNCR");
1774 FOO(ICRNL, "ICRNL");
1775 FOO(IXON, "IXON");
1776 FOO(IXOFF, "IXOFF");
1777# ifdef IUCLC
1778
1779 FOO(IUCLC, "IUCLC");
1780# endif
1781# ifdef IXANY
1782
1783 FOO(IXANY, "IXANY");
1784# endif
1785# ifdef IMAXBEL
1786
1787 FOO(IMAXBEL, "IMAXBEL");
1788# endif
1789
1790 fprintf(stderr, "\n");
1791
1792# undef FOO
1793# define FOO(entry, name) \
1794 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1795
1796 FOO(VINTR, "VINTR");
1797 FOO(VQUIT, "VQUIT");
1798 FOO(VERASE, "VERASE");
1799 FOO(VKILL, "VKILL");
1800 FOO(VEOF, "VEOF");
1801 FOO(VEOL, "VEOL");
1802# ifdef VEOL2
1803
1804 FOO(VEOL2, "VEOL2");
1805# endif
1806# ifdef VSWTC
1807
1808 FOO(VSWTC, "VSWTC");
1809# endif
1810# ifdef VSWTCH
1811
1812 FOO(VSWTCH, "VSWTCH");
1813# endif
1814
1815 FOO(VSTART, "VSTART");
1816 FOO(VSTOP, "VSTOP");
1817 FOO(VSUSP, "VSUSP");
1818# ifdef VDSUSP
1819
1820 FOO(VDSUSP, "VDSUSP");
1821# endif
1822# ifdef VREPRINT
1823
1824 FOO(VREPRINT, "VREPRINT");
1825# endif
1826# ifdef VDISCRD
1827
1828 FOO(VDISCRD, "VDISCRD");
1829# endif
1830# ifdef VWERSE
1831
1832 FOO(VWERSE, "VWERSE");
1833# endif
1834# ifdef VLNEXT
1835
1836 FOO(VLNEXT, "VLNEXT");
1837# endif
1838
1839 fprintf(stderr, "\n");
1840# undef FOO
1841# endif /* HAVE_TERMIOS_H */
1842#endif /* DEBUG_TTYMODE */
1843}
1844
1845/*----------------------- end-of-file (C source) -----------------------*/ 1482/*----------------------- end-of-file (C source) -----------------------*/

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