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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.27 by pcg, Fri Feb 13 13:28:17 2004 UTC vs.
Revision 1.216 by ayin, Tue Oct 9 13:34:46 2007 UTC

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

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