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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.26 by pcg, Fri Feb 13 12:16:21 2004 UTC vs.
Revision 1.217 by root, Tue Oct 9 13:36:10 2007 UTC

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

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