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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.40 by pcg, Sun Mar 14 23:14:39 2004 UTC vs.
Revision 1.97 by root, Wed Dec 15 00:12:58 2004 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*--------------------------------*-C-*---------------------------------*
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
…		…
67	"Yellow", /* 3/11: bright yellow (#FFFF00) */	67	"Yellow", /* 3/11: bright yellow (#FFFF00) */
68	"Blue", /* 4/12: bright blue (#0000FF) */	68	"Blue", /* 4/12: bright blue (#0000FF) */
69	"Magenta", /* 5/13: bright magenta (#FF00FF) */	69	"Magenta", /* 5/13: bright magenta (#FF00FF) */
70	"Cyan", /* 6/14: bright cyan (#00FFFF) */	70	"Cyan", /* 6/14: bright cyan (#00FFFF) */
71	"White", /* 7/15: bright white (#FFFFFF) */	71	"White", /* 7/15: bright white (#FFFFFF) */
72	#ifdef TTY_256COLOR	72
73	"rgb:00/00/00", /* default 16-255 color table */	73	// 88 xterm colours
74	"rgb:00/00/2a",	74	"rgb:00/00/00",
75	"rgb:00/00/55",	75	"rgb:00/00/8b",
76	"rgb:00/00/7f",
77	"rgb:00/00/aa",
78	"rgb:00/00/d4",	76	"rgb:00/00/cd",
		77	"rgb:00/00/ff",
79	"rgb:00/2a/00",	78	"rgb:00/8b/00",
80	"rgb:00/2a/2a",	79	"rgb:00/8b/8b",
81	"rgb:00/2a/55",
82	"rgb:00/2a/7f",
83	"rgb:00/2a/aa",
84	"rgb:00/2a/d4",	80	"rgb:00/8b/cd",
85	"rgb:00/55/00",
86	"rgb:00/55/2a",
87	"rgb:00/55/55",
88	"rgb:00/55/7f",	81	"rgb:00/8b/ff",
89	"rgb:00/55/aa",
90	"rgb:00/55/d4",
91	"rgb:00/7f/00",
92	"rgb:00/7f/2a",
93	"rgb:00/7f/55",
94	"rgb:00/7f/7f",
95	"rgb:00/7f/aa",
96	"rgb:00/7f/d4",
97	"rgb:00/aa/00",
98	"rgb:00/aa/2a",
99	"rgb:00/aa/55",
100	"rgb:00/aa/7f",
101	"rgb:00/aa/aa",
102	"rgb:00/aa/d4",
103	"rgb:00/d4/00",	82	"rgb:00/cd/00",
104	"rgb:00/d4/2a",	83	"rgb:00/cd/8b",
105	"rgb:00/d4/55",
106	"rgb:00/d4/7f",
107	"rgb:00/d4/aa",
108	"rgb:00/d4/d4",	84	"rgb:00/cd/cd",
		85	"rgb:00/cd/ff",
		86	"rgb:00/ff/00",
		87	"rgb:00/ff/8b",
		88	"rgb:00/ff/cd",
		89	"rgb:00/ff/ff",
109	"rgb:2a/00/00",	90	"rgb:8b/00/00",
110	"rgb:2a/00/2a",	91	"rgb:8b/00/8b",
111	"rgb:2a/00/55",
112	"rgb:2a/00/7f",
113	"rgb:2a/00/aa",
114	"rgb:2a/00/d4",	92	"rgb:8b/00/cd",
115	"rgb:2a/2a/00",
116	"rgb:2a/2a/2a",
117	"rgb:2a/2a/55",
118	"rgb:2a/2a/7f",
119	"rgb:2a/2a/aa",
120	"rgb:2a/2a/d4",
121	"rgb:2a/55/00",
122	"rgb:2a/55/2a",
123	"rgb:2a/55/55",
124	"rgb:2a/55/7f",
125	"rgb:2a/55/aa",
126	"rgb:2a/55/d4",
127	"rgb:2a/7f/00",
128	"rgb:2a/7f/2a",
129	"rgb:2a/7f/55",
130	"rgb:2a/7f/7f",
131	"rgb:2a/7f/aa",
132	"rgb:2a/7f/d4",
133	"rgb:2a/aa/00",
134	"rgb:2a/aa/2a",
135	"rgb:2a/aa/55",
136	"rgb:2a/aa/7f",
137	"rgb:2a/aa/aa",
138	"rgb:2a/aa/d4",
139	"rgb:2a/d4/00",
140	"rgb:2a/d4/2a",
141	"rgb:2a/d4/55",
142	"rgb:2a/d4/7f",
143	"rgb:2a/d4/aa",
144	"rgb:2a/d4/d4",
145	"rgb:55/00/00",
146	"rgb:55/00/2a",
147	"rgb:55/00/55",
148	"rgb:55/00/7f",	93	"rgb:8b/00/ff",
149	"rgb:55/00/aa",
150	"rgb:55/00/d4",
151	"rgb:55/2a/00",	94	"rgb:8b/8b/00",
152	"rgb:55/2a/2a",	95	"rgb:8b/8b/8b",
153	"rgb:55/2a/55",	96	"rgb:8b/8b/cd",
154	"rgb:55/2a/7f",	97	"rgb:8b/8b/ff",
155	"rgb:55/2a/aa",
156	"rgb:55/2a/d4",
157	"rgb:55/55/00",
158	"rgb:55/55/2a",
159	"rgb:55/55/55",
160	"rgb:55/55/7f",
161	"rgb:55/55/aa",
162	"rgb:55/55/d4",
163	"rgb:55/7f/00",
164	"rgb:55/7f/2a",
165	"rgb:55/7f/55",
166	"rgb:55/7f/7f",
167	"rgb:55/7f/aa",
168	"rgb:55/7f/d4",
169	"rgb:55/aa/00",
170	"rgb:55/aa/2a",
171	"rgb:55/aa/55",
172	"rgb:55/aa/7f",
173	"rgb:55/aa/aa",
174	"rgb:55/aa/d4",
175	"rgb:55/d4/00",	98	"rgb:8b/cd/00",
176	"rgb:55/d4/2a",	99	"rgb:8b/cd/8b",
177	"rgb:55/d4/55",
178	"rgb:55/d4/7f",
179	"rgb:55/d4/aa",
180	"rgb:55/d4/d4",	100	"rgb:8b/cd/cd",
181	"rgb:7f/00/00",	101	"rgb:8b/cd/ff",
182	"rgb:7f/00/2a",
183	"rgb:7f/00/55",
184	"rgb:7f/00/7f",
185	"rgb:7f/00/aa",
186	"rgb:7f/00/d4",
187	"rgb:7f/2a/00",
188	"rgb:7f/2a/2a",
189	"rgb:7f/2a/55",
190	"rgb:7f/2a/7f",
191	"rgb:7f/2a/aa",
192	"rgb:7f/2a/d4",
193	"rgb:7f/55/00",
194	"rgb:7f/55/2a",
195	"rgb:7f/55/55",
196	"rgb:7f/55/7f",
197	"rgb:7f/55/aa",
198	"rgb:7f/55/d4",
199	"rgb:7f/7f/00",	102	"rgb:8b/ff/00",
200	"rgb:7f/7f/2a",	103	"rgb:8b/ff/8b",
201	"rgb:7f/7f/55",
202	"rgb:7f/7f/7f",
203	"rgb:7f/7f/aa",
204	"rgb:7f/7f/d4",
205	"rgb:7f/aa/00",
206	"rgb:7f/aa/2a",
207	"rgb:7f/aa/55",
208	"rgb:7f/aa/7f",
209	"rgb:7f/aa/aa",
210	"rgb:7f/aa/d4",
211	"rgb:7f/d4/00",
212	"rgb:7f/d4/2a",
213	"rgb:7f/d4/55",
214	"rgb:7f/d4/7f",
215	"rgb:7f/d4/aa",
216	"rgb:7f/d4/d4",
217	"rgb:aa/00/00",
218	"rgb:aa/00/2a",
219	"rgb:aa/00/55",
220	"rgb:aa/00/7f",
221	"rgb:aa/00/aa",
222	"rgb:aa/00/d4",
223	"rgb:aa/2a/00",
224	"rgb:aa/2a/2a",
225	"rgb:aa/2a/55",
226	"rgb:aa/2a/7f",
227	"rgb:aa/2a/aa",
228	"rgb:aa/2a/d4",
229	"rgb:aa/55/00",
230	"rgb:aa/55/2a",
231	"rgb:aa/55/55",
232	"rgb:aa/55/7f",
233	"rgb:aa/55/aa",
234	"rgb:aa/55/d4",
235	"rgb:aa/7f/00",
236	"rgb:aa/7f/2a",
237	"rgb:aa/7f/55",
238	"rgb:aa/7f/7f",
239	"rgb:aa/7f/aa",
240	"rgb:aa/7f/d4",	104	"rgb:8b/ff/cd",
241	"rgb:aa/aa/00",	105	"rgb:8b/ff/ff",
242	"rgb:aa/aa/2a",
243	"rgb:aa/aa/55",
244	"rgb:aa/aa/7f",
245	"rgb:aa/aa/aa",
246	"rgb:aa/aa/d4",
247	"rgb:aa/d4/00",
248	"rgb:aa/d4/2a",
249	"rgb:aa/d4/55",
250	"rgb:aa/d4/7f",
251	"rgb:aa/d4/aa",
252	"rgb:aa/d4/d4",
253	"rgb:d4/00/00",	106	"rgb:cd/00/00",
254	"rgb:d4/00/2a",	107	"rgb:cd/00/8b",
255	"rgb:d4/00/55",
256	"rgb:d4/00/7f",
257	"rgb:d4/00/aa",
258	"rgb:d4/00/d4",	108	"rgb:cd/00/cd",
		109	"rgb:cd/00/ff",
259	"rgb:d4/2a/00",	110	"rgb:cd/8b/00",
260	"rgb:d4/2a/2a",	111	"rgb:cd/8b/8b",
261	"rgb:d4/2a/55",
262	"rgb:d4/2a/7f",
263	"rgb:d4/2a/aa",
264	"rgb:d4/2a/d4",	112	"rgb:cd/8b/cd",
265	"rgb:d4/55/00",
266	"rgb:d4/55/2a",
267	"rgb:d4/55/55",
268	"rgb:d4/55/7f",	113	"rgb:cd/8b/ff",
269	"rgb:d4/55/aa",
270	"rgb:d4/55/d4",
271	"rgb:d4/7f/00",
272	"rgb:d4/7f/2a",
273	"rgb:d4/7f/55",
274	"rgb:d4/7f/7f",
275	"rgb:d4/7f/aa",
276	"rgb:d4/7f/d4",
277	"rgb:d4/aa/00",
278	"rgb:d4/aa/2a",
279	"rgb:d4/aa/55",
280	"rgb:d4/aa/7f",
281	"rgb:d4/aa/aa",
282	"rgb:d4/aa/d4",
283	"rgb:d4/d4/00",	114	"rgb:cd/cd/00",
284	"rgb:d4/d4/2a",	115	"rgb:cd/cd/8b",
285	"rgb:d4/d4/55",
286	"rgb:d4/d4/7f",
287	"rgb:d4/d4/aa",
288	"rgb:d4/d4/d4",	116	"rgb:cd/cd/cd",
		117	"rgb:cd/cd/ff",
		118	"rgb:cd/ff/00",
		119	"rgb:cd/ff/8b",
		120	"rgb:cd/ff/cd",
		121	"rgb:cd/ff/ff",
289	"rgb:08/08/08",	122	"rgb:ff/00/00",
		123	"rgb:ff/00/8b",
		124	"rgb:ff/00/cd",
		125	"rgb:ff/00/ff",
		126	"rgb:ff/8b/00",
		127	"rgb:ff/8b/8b",
		128	"rgb:ff/8b/cd",
		129	"rgb:ff/8b/ff",
		130	"rgb:ff/cd/00",
		131	"rgb:ff/cd/8b",
		132	"rgb:ff/cd/cd",
		133	"rgb:ff/cd/ff",
		134	"rgb:ff/ff/00",
		135	"rgb:ff/ff/8b",
		136	"rgb:ff/ff/cd",
		137	"rgb:ff/ff/ff",
290	"rgb:12/12/12",	138	"rgb:2e/2e/2e",
291	"rgb:1c/1c/1c",	139	"rgb:5c/5c/5c",
292	"rgb:26/26/26",
293	"rgb:30/30/30",	140	"rgb:73/73/73",
294	"rgb:3a/3a/3a",
295	"rgb:44/44/44",
296	"rgb:4e/4e/4e",
297	"rgb:58/58/58",	141	"rgb:8b/8b/8b",
298	"rgb:62/62/62",	142	"rgb:a2/a2/a2",
299	"rgb:6c/6c/6c",
300	"rgb:76/76/76",
301	"rgb:80/80/80",
302	"rgb:8a/8a/8a",
303	"rgb:94/94/94",	143	"rgb:b9/b9/b9",
304	"rgb:9e/9e/9e",
305	"rgb:a8/a8/a8",
306	"rgb:b2/b2/b2",
307	"rgb:bc/bc/bc",
308	"rgb:c6/c6/c6",
309	"rgb:d0/d0/d0",	144	"rgb:d0/d0/d0",
310	"rgb:da/da/da",
311	"rgb:e4/e4/e4",	145	"rgb:e7/e7/e7",
312	"rgb:ee/ee/ee",	146
313	#endif
314	#ifndef NO_CURSORCOLOR	147	#ifndef NO_CURSORCOLOR
315	COLOR_CURSOR_BACKGROUND,	148	COLOR_CURSOR_BACKGROUND,
316	COLOR_CURSOR_FOREGROUND,	149	COLOR_CURSOR_FOREGROUND,
317	#endif /* ! NO_CURSORCOLOR */	150	#endif /* ! NO_CURSORCOLOR */
318	NULL, /* Color_pointer */	151	NULL, /* Color_pointer_fg */
		152	NULL, /* Color_pointer_bg */
319	NULL, /* Color_border */	153	NULL, /* Color_border */
320	#ifndef NO_BOLD_UNDERLINE_REVERSE	154	#ifndef NO_BOLD_UNDERLINE_REVERSE
321	NULL, /* Color_BD */	155	NULL, /* Color_BD */
		156	NULL, /* Color_IT */
322	NULL, /* Color_UL */	157	NULL, /* Color_UL */
323	NULL, /* Color_RV */	158	NULL, /* Color_RV */
324	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	159	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
325	#ifdef OPTION_HC	160	#ifdef OPTION_HC
326	NULL,	161	NULL,
327	#endif	162	#endif
328	#ifdef KEEP_SCROLLCOLOR	163	#ifdef KEEP_SCROLLCOLOR
329	COLOR_SCROLLBAR,	164	COLOR_SCROLLBAR,
330	COLOR_SCROLLTROUGH,	165	COLOR_SCROLLTROUGH,
331	#endif /* KEEP_SCROLLCOLOR */	166	#endif /* KEEP_SCROLLCOLOR */
332		167	#if TINTING
		168	NULL,
		169	#endif
333	};	170	};
334		171
335	const char *const xa_names[NUM_XA] =	172	const char *const xa_names[] =
336	{	173	{
337	"TEXT",	174	"TEXT",
338	"COMPOUND_TEXT",	175	"COMPOUND_TEXT",
339	"UTF8_STRING",	176	"UTF8_STRING",
340	"MULTIPLE",	177	"MULTIPLE",
341	"TARGETS",	178	"TARGETS",
342	"TIMESTAMP",	179	"TIMESTAMP",
343	"VT_SELECTION",	180	"VT_SELECTION",
344	"INCR",	181	"INCR",
345	"WM_DELETE_WINDOW",	182	"WM_DELETE_WINDOW",
		183	"CLIPBOARD",
		184	#if ENABLE_FRILLS
		185	"_NET_WM_PID",
		186	"_MOTIF_WM_HINTS",
		187	"_NET_WM_NAME",
		188	"_NET_WM_ICON_NAME",
		189	#endif
		190	#if USE_XIM
		191	"WM_LOCALE_NAME",
		192	#endif
346	#ifdef TRANSPARENT	193	#ifdef TRANSPARENT
347	"_XROOTPMAP_ID",	194	"_XROOTPMAP_ID",
		195	"_XSETROOT_ID",
348	#endif	196	#endif
349	#ifdef OFFIX_DND	197	#ifdef OFFIX_DND
350	"DndProtocol",	198	"DndProtocol",
351	"DndSelection",	199	"DndSelection",
352	#endif	200	#endif
353	"CLIPBOARD"
354	};	201	};
355		202
356	bool	203	bool
357	rxvt_term::init_vars ()	204	rxvt_term::init_vars ()
358	{	205	{
		206	sw_term.start (SIGTERM);
		207
359	PixColors = new rxvt_color [TOTAL_COLORS];	208	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
		209	#ifdef OFF_FOCUS_FADING
		210	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
		211	#endif
		212	pix_colors = pix_colors_focused;
		213
360	if (PixColors == NULL)	214	if (pix_colors == NULL)
361	return false;	215	return false;
362		216
363	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	217	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
364	TermWin.pixmap = None;	218	TermWin.pixmap = None;
365	#endif	219	#endif
366	#ifdef UTMP_SUPPORT
367	next_utmp_action = SAVE;
368	#endif
369	#ifndef NO_SETOWNER_TTYDEV
370	next_tty_action = SAVE;
371	#endif
372		220
373	MEvent.time = CurrentTime;	221	MEvent.time = CurrentTime;
374	MEvent.button = AnyButton;	222	MEvent.button = AnyButton;
375	Options = DEFAULT_OPTIONS;	223	options = DEFAULT_OPTIONS;
376	want_refresh = 1;	224	want_refresh = 1;
377	cmd_pid = -1;	225	cmd_pid = -1;
378	cmd_fd = tty_fd = -1;	226	pty.pty = pty.tty = -1;
379	PrivateModes = SavedModes = PrivMode_Default;	227	priv_modes = SavedModes = PrivMode_Default;
380	TermWin.focus = 0;	228	TermWin.focus = 0;
381	TermWin.ncol = 80;	229	TermWin.ncol = 80;
382	TermWin.nrow = 24;	230	TermWin.nrow = 24;
383	TermWin.int_bwidth = INTERNALBORDERWIDTH;	231	TermWin.int_bwidth = INTERNALBORDERWIDTH;
384	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	232	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
385	TermWin.lineSpace = LINESPACE;	233	TermWin.lineSpace = LINESPACE;
386	TermWin.saveLines = SAVELINES;	234	TermWin.saveLines = SAVELINES;
387	numPixColors = TOTAL_COLORS;	235	numpix_colors = TOTAL_COLORS;
388
389	#ifndef NO_BRIGHTCOLOR
390	colorfgbg = DEFAULT_RSTYLE;
391	#endif
392		236
393	refresh_limit = 1;	237	refresh_limit = 1;
394	refresh_type = SLOW_REFRESH;	238	refresh_type = SLOW_REFRESH;
395	prev_nrow = prev_ncol = 0;	239	prev_nrow = prev_ncol = 0;
396		240
…		…
415		259
416	void	260	void
417	rxvt_term::init_secondary ()	261	rxvt_term::init_secondary ()
418	{	262	{
419	int i;	263	int i;
420	#ifdef TTY_GID_SUPPORT
421	struct group *gr = getgrnam ("tty");
422
423	if (gr)
424	{ /* change group ownership of tty to "tty" */
425	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
426	ttygid = gr->gr_gid;
427	}
428	else
429	#endif /* TTY_GID_SUPPORT */
430
431	{
432	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
433	ttygid = getgid ();
434	}
435		264
436	/*	265	/*
437	* Close all unused file descriptors	266	* Close all unused file descriptors
438	* We don't want them, we don't need them.	267	* We don't want them, we don't need them.
439	*/	268	*/
…		…
472		301
473	/*	302	/*
474	* Look for -exec option. Find => split and make cmd_argv[] of command args	303	* Look for -exec option. Find => split and make cmd_argv[] of command args
475	*/	304	*/
476	for (r_argc = 0; r_argc < argc; r_argc++)	305	for (r_argc = 0; r_argc < argc; r_argc++)
477	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	306	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
478	break;	307	break;
479		308
480	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	309	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
481		310
482	for (i = 0; i < r_argc; i++)	311	for (i = 0; i < r_argc; i++)
…		…
493	for (i = 0; i < argc - r_argc - 1; i++)	322	for (i = 0; i < argc - r_argc - 1; i++)
494	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	323	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
495		324
496	cmd_argv[i] = NULL;	325	cmd_argv[i] = NULL;
497	}	326	}
498
499	/* clear all resources */
500	for (i = 0; i < NUM_RESOURCES;)
501	rs[i++] = NULL;
502		327
503	rs[Rs_name] = rxvt_r_basename (argv[0]);	328	rs[Rs_name] = rxvt_r_basename (argv[0]);
504		329
505	/*	330	/*
506	* Open display, get options/resources and create the window	331	* Open display, get options/resources and create the window
…		…
512	free (r_argv);	337	free (r_argv);
513		338
514	#ifdef LOCAL_X_IS_UNIX	339	#ifdef LOCAL_X_IS_UNIX
515	if (rs[Rs_display_name][0] == ':')	340	if (rs[Rs_display_name][0] == ':')
516	{	341	{
517	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	342	val = rxvt_malloc (5 + strlen (rs[Rs_display_name]));
518	STRCPY (val, "unix");	343	strcpy (val, "unix");
519	STRCAT (val, rs[Rs_display_name]);	344	strcat (val, rs[Rs_display_name]);
520	display = displays.get (val);	345	display = displays.get (val);
521	free (val);	346	free (val);
522	}	347	}
523	#endif	348	#endif
524		349
525	if (!display	350	if (!display
526	&& ! (display = displays.get (rs[Rs_display_name])))	351	&& ! (display = displays.get (rs[Rs_display_name])))
527	{
528	rxvt_print_error ("can't open display %s", rs[Rs_display_name]);	352	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
529	exit (EXIT_FAILURE);
530	}
531		353
532	extract_resources (display->display, rs[Rs_name]);	354	extract_resources (display->display, rs[Rs_name]);
533		355
534	/*	356	/*
535	* set any defaults not already set	357	* set any defaults not already set
…		…
550	}	372	}
551		373
552	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	374	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
553	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	375	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
554		376
555	#ifndef NO_FRILLS	377	#if ENABLE_FRILLS
556	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	378	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
557	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	379	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
558	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	380	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
559	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	381	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */
560	#endif	382	#endif
…		…
571	pointerBlankDelay = 2;	393	pointerBlankDelay = 2;
572	#endif	394	#endif
573		395
574	/* no point having a scrollbar without having any scrollback! */	396	/* no point having a scrollbar without having any scrollback! */
575	if (!TermWin.saveLines)	397	if (!TermWin.saveLines)
576	Options &= ~Opt_scrollBar;	398	options &= ~Opt_scrollBar;
577		399
578	#ifdef PRINTPIPE	400	#ifdef PRINTPIPE
579	if (!rs[Rs_print_pipe])	401	if (!rs[Rs_print_pipe])
580	rs[Rs_print_pipe] = PRINTPIPE;	402	rs[Rs_print_pipe] = PRINTPIPE;
581	#endif	403	#endif
…		…
590	# else	412	# else
591	key_backspace = "DEC"; /* can toggle between \010 or \177 */	413	key_backspace = "DEC"; /* can toggle between \010 or \177 */
592	# endif	414	# endif
593	else	415	else
594	{	416	{
595	val = STRDUP (rs[Rs_backspace_key]);	417	val = strdup (rs[Rs_backspace_key]);
596	rxvt_Str_trim (val);	418	rxvt_Str_trim (val);
597	rxvt_Str_escaped (val);	419	rxvt_Str_escaped (val);
598	key_backspace = val;	420	key_backspace = val;
599	}	421	}
600	#endif	422	#endif
…		…
606	# else	428	# else
607	key_delete = "\033[3~";	429	key_delete = "\033[3~";
608	# endif	430	# endif
609	else	431	else
610	{	432	{
611	val = STRDUP (rs[Rs_delete_key]);	433	val = strdup (rs[Rs_delete_key]);
612	rxvt_Str_trim (val);	434	rxvt_Str_trim (val);
613	rxvt_Str_escaped (val);	435	rxvt_Str_escaped (val);
614	key_delete = val;	436	key_delete = val;
615	}	437	}
616	#endif	438	#endif
…		…
619	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);	441	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
620	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);	442	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
621	}	443	}
622		444
623	#ifdef HAVE_SCROLLBARS	445	#ifdef HAVE_SCROLLBARS
624	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	446	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
625	rs[Rs_scrollBar_thickness]);
626	#endif	447	#endif
627		448
628	#ifdef XTERM_REVERSE_VIDEO	449	#ifdef XTERM_REVERSE_VIDEO
629	/* this is how xterm implements reverseVideo */	450	/* this is how xterm implements reverseVideo */
630	if (Options & Opt_reverseVideo)	451	if (options & Opt_reverseVideo)
631	{	452	{
632	if (!rs[Rs_color + Color_fg])	453	if (!rs[Rs_color + Color_fg])
633	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	454	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
634	if (!rs[Rs_color + Color_bg])	455	if (!rs[Rs_color + Color_bg])
635	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	456	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
…		…
640	if (!rs[Rs_color + i])	461	if (!rs[Rs_color + i])
641	rs[Rs_color + i] = def_colorName[i];	462	rs[Rs_color + i] = def_colorName[i];
642		463
643	#ifndef XTERM_REVERSE_VIDEO	464	#ifndef XTERM_REVERSE_VIDEO
644	/* this is how we implement reverseVideo */	465	/* this is how we implement reverseVideo */
645	if (Options & Opt_reverseVideo)	466	if (options & Opt_reverseVideo)
646	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	467	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
647	#endif	468	#endif
648		469
649	/* convenient aliases for setting fg/bg to colors */	470	/* convenient aliases for setting fg/bg to colors */
650	color_aliases (Color_fg);	471	color_aliases (Color_fg);
651	color_aliases (Color_bg);	472	color_aliases (Color_bg);
652	#ifndef NO_CURSORCOLOR	473	#ifndef NO_CURSORCOLOR
653	color_aliases (Color_cursor);	474	color_aliases (Color_cursor);
654	color_aliases (Color_cursor2);	475	color_aliases (Color_cursor2);
655	#endif /* NO_CURSORCOLOR */	476	#endif /* NO_CURSORCOLOR */
656	color_aliases (Color_pointer);	477	color_aliases (Color_pointer_fg);
		478	color_aliases (Color_pointer_bg);
657	color_aliases (Color_border);	479	color_aliases (Color_border);
658	#ifndef NO_BOLD_UNDERLINE_REVERSE	480	#ifndef NO_BOLD_UNDERLINE_REVERSE
659	color_aliases (Color_BD);	481	color_aliases (Color_BD);
660	color_aliases (Color_UL);	482	color_aliases (Color_UL);
661	color_aliases (Color_RV);	483	color_aliases (Color_RV);
662	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	484	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		485
		486	if (!rs[Rs_color + Color_border])
		487	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
663		488
664	return cmd_argv;	489	return cmd_argv;
665	}	490	}
666		491
667	/*----------------------------------------------------------------------*/	492	/*----------------------------------------------------------------------*/
…		…
691	val = XDisplayString (display->display);	516	val = XDisplayString (display->display);
692		517
693	if (rs[Rs_display_name] == NULL)	518	if (rs[Rs_display_name] == NULL)
694	rs[Rs_display_name] = val; /* use broken `:0' value */	519	rs[Rs_display_name] = val; /* use broken `:0' value */
695		520
696	i = STRLEN (val);	521	i = strlen (val);
697	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	522	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
698		523
699	sprintf (env_display, "DISPLAY=%s", val);	524	sprintf (env_display, "DISPLAY=%s", val);
700		525
701	/* avoiding the math library:	526	/* avoiding the math library:
…		…
730	else	555	else
731	putenv ("COLORTERM=" COLORTERMENVFULL);	556	putenv ("COLORTERM=" COLORTERMENVFULL);
732		557
733	if (rs[Rs_term_name] != NULL)	558	if (rs[Rs_term_name] != NULL)
734	{	559	{
735	env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));	560	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
736	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	561	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
737	putenv (env_term);	562	putenv (env_term);
738	}	563	}
739	else	564	else
740	putenv ("TERM=" TERMENV);	565	putenv ("TERM=" TERMENV);
…		…
755	void	580	void
756	rxvt_term::set_locale (const char *locale)	581	rxvt_term::set_locale (const char *locale)
757	{	582	{
758	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	583	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
759	free (this->locale);	584	free (this->locale);
760	this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale));	585	this->locale = setlocale (LC_CTYPE, locale);
		586
		587	if (!this->locale)
		588	{
		589	if (*locale)
		590	{
		591	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);
		592	setlocale (LC_CTYPE, "");
		593	}
		594	else
		595	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		596
		597	this->locale = "";
		598	}
		599
		600
		601	this->locale = rxvt_strdup (this->locale);
761	SET_LOCALE (this->locale);	602	SET_LOCALE (this->locale);
762	mbstate.reset ();	603	mbstate.reset ();
763	#endif	604	#endif
		605
		606	#if 0
764	#if HAVE_NL_LANGINFO	607	#if HAVE_NL_LANGINFO
		608	char *codeset = strdup (nl_langinfo (CODESET));
		609	enc_utf8 = !strcasecmp (codeset, "UTF-8")
		610	|| !strcasecmp (codeset, "UTF8");
765	free (codeset);	611	free (codeset);
766	codeset = strdup (nl_langinfo (CODESET));
767	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
768	|| !STRCASECMP (codeset, "UTF8");
769	#else	612	#else
770	enc_utf8 = 1;	613	enc_utf8 = 0;
		614	#endif
771	#endif	615	#endif
772	}	616	}
773		617
774	void	618	void
775	rxvt_term::init_xlocale ()	619	rxvt_term::init_xlocale ()
776	{	620	{
777	#ifdef USE_XIM	621	#ifdef USE_XIM
778	if (!locale)	622	if (!locale)
779	rxvt_print_error ("Setting locale failed.");	623	rxvt_warn ("setting locale failed, working without locale support.\n");
780	else	624	else
781	{	625	{
782	Atom wmlocale;	626	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
783
784	wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
785	XChangeProperty (display->display, TermWin.parent[0], wmlocale,
786	XA_STRING, 8, PropModeReplace,
787	(unsigned char *)locale, STRLEN (locale));
788		627
789	if (!XSupportsLocale ())	628	if (!XSupportsLocale ())
790	{	629	{
791	rxvt_print_error ("The locale is not supported by Xlib");	630	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
792	return;	631	return;
793	}	632	}
794		633
795	im_ev.start (display);	634	im_ev.start (display);
796		635
…		…
806	{	645	{
807	/*	646	/*
808	* Initialize the command connection.	647	* Initialize the command connection.
809	* This should be called after the X server connection is established.	648	* This should be called after the X server connection is established.
810	*/	649	*/
811	int i;
812
813	for (i = 0; i < NUM_XA; i++)
814	xa[i] = XInternAtom (display->display, xa_names[i], False);
815
816	/* Enable delete window protocol */
817	XSetWMProtocols (display->display, TermWin.parent[0],
818	& (xa[XA_WMDELETEWINDOW]), 1);
819
820	#ifdef USING_W11LIB
821	/* enable W11 callbacks */
822	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
823	#endif
824		650
825	#ifdef META8_OPTION	651	#ifdef META8_OPTION
826	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	652	meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);
827	#endif	653	#endif
828		654
829	get_ourmods ();	655	get_ourmods ();
830		656
831	if (! (Options & Opt_scrollTtyOutput))	657	if (!(options & Opt_scrollTtyOutput))
832	PrivateModes |= PrivMode_TtyOutputInh;	658	priv_modes |= PrivMode_TtyOutputInh;
833	if (Options & Opt_scrollTtyKeypress)	659	if (options & Opt_scrollTtyKeypress)
834	PrivateModes |= PrivMode_Keypress;	660	priv_modes |= PrivMode_Keypress;
835	if (! (Options & Opt_jumpScroll))	661	if (!(options & Opt_jumpScroll))
836	PrivateModes |= PrivMode_smoothScroll;	662	priv_modes |= PrivMode_smoothScroll;
837		663
838	#ifndef NO_BACKSPACE_KEY	664	#ifndef NO_BACKSPACE_KEY
839	if (STRCMP (key_backspace, "DEC") == 0)	665	if (strcmp (key_backspace, "DEC") == 0)
840	PrivateModes |= PrivMode_HaveBackSpace;	666	priv_modes |= PrivMode_HaveBackSpace;
841	#endif	667	#endif
842		668
843	/* add value for scrollBar */	669	/* add value for scrollBar */
844	if (scrollbar_visible ())	670	if (scrollbar_visible ())
845	{	671	{
846	PrivateModes |= PrivMode_scrollBar;	672	priv_modes |= PrivMode_scrollBar;
847	SavedModes |= PrivMode_scrollBar;	673	SavedModes |= PrivMode_scrollBar;
848	}	674	}
849	if (menubar_visible ())	675	if (menubar_visible ())
850	{	676	{
851	PrivateModes |= PrivMode_menuBar;	677	priv_modes |= PrivMode_menuBar;
852	SavedModes |= PrivMode_menuBar;	678	SavedModes |= PrivMode_menuBar;
853	}	679	}
854		680
855	#ifdef CURSOR_BLINK	681	#ifdef CURSOR_BLINK
856	if (Options & Opt_cursorBlink)	682	if (options & Opt_cursorBlink)
857	(void)gettimeofday (&lastcursorchange, NULL);	683	(void)gettimeofday (&lastcursorchange, NULL);
858	#endif	684	#endif
859		685
860	if ((cmd_fd = run_command (argv)) < 0)	686	run_command (argv);
861	{
862	rxvt_print_error ("aborting");
863	exit (EXIT_FAILURE);
864	}
865	}	687	}
866		688
867	/*----------------------------------------------------------------------*/	689	/*----------------------------------------------------------------------*/
868	void	690	void
869	rxvt_term::Get_Colours ()	691	rxvt_term::Get_Colours ()
870	{	692	{
871	int i;	693	int i;
872		694
		695	#ifdef OFF_FOCUS_FADING
		696	pix_colors = pix_colors_focused;
		697	#endif
		698
873	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	699	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
874	{	700	{
875	rxvt_color xcol;	701	rxvt_color xcol;
876		702
877	if (!rs[Rs_color + i])	703	if (!rs[Rs_color + i])
878	continue;	704	continue;
879		705
880	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	706	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
881	{	707	{
882	#ifndef XTERM_REVERSE_VIDEO	708	#ifndef XTERM_REVERSE_VIDEO
883	if (i < 2 && (Options & Opt_reverseVideo))	709	if (i < 2 && (options & Opt_reverseVideo))
884	rs[Rs_color + i] = def_colorName[!i];	710	rs[Rs_color + i] = def_colorName[!i];
885	else	711	else
886	#endif	712	#endif
887	rs[Rs_color + i] = def_colorName[i];	713	rs[Rs_color + i] = def_colorName[i];
888		714
…		…
894	switch (i)	720	switch (i)
895	{	721	{
896	case Color_fg:	722	case Color_fg:
897	case Color_bg:	723	case Color_bg:
898	/* fatal: need bg/fg color */	724	/* fatal: need bg/fg color */
899	rxvt_print_error ("aborting");	725	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
900	exit (EXIT_FAILURE);
901	/* NOTREACHED */	726	/* NOTREACHED */
902	break;	727	break;
903	#ifndef NO_CURSORCOLOR	728	#ifndef NO_CURSORCOLOR
904	case Color_cursor2:	729	case Color_cursor2:
905	xcol = PixColors[Color_fg];	730	xcol = pix_colors[Color_fg];
906	break;	731	break;
907	#endif /* ! NO_CURSORCOLOR */	732	#endif /* ! NO_CURSORCOLOR */
908	case Color_pointer:	733	case Color_pointer_fg:
909	xcol = PixColors[Color_fg];	734	xcol = pix_colors[Color_fg];
910	break;	735	break;
911	default:	736	default:
912	xcol = PixColors[Color_bg]; /* None */	737	xcol = pix_colors[Color_bg]; /* None */
913	break;	738	break;
914	}	739	}
915	}	740	}
916	}	741	}
917		742
918	PixColors[i] = xcol;	743	pix_colors[i] = xcol;
		744	#ifdef OFF_FOCUS_FADING
		745	if (rs[Rs_fade])
		746	pix_colors_unfocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
		747	#endif
919	SET_PIXCOLOR (i);	748	SET_PIXCOLOR (i);
920	}	749	}
921		750
922	if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])	751	if (display->depth <= 2)
923	PixColors[Color_pointer] = PixColors[Color_fg];	752	{
924	if (XDEPTH <= 2 || !rs[Rs_color + Color_border])	753	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
925	PixColors[Color_border] = PixColors[Color_fg];	754	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
		755	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
		756	}
926		757
927	/*	758	/*
928	* get scrollBar/menuBar shadow colors	759	* get scrollBar/menuBar shadow colors
929	*	760	*
930	* The calculations of topShadow/bottomShadow values are adapted	761	* The calculations of topShadow/bottomShadow values are adapted
931	* from the fvwm window manager.	762	* from the fvwm window manager.
932	*/	763	*/
933	#ifdef KEEP_SCROLLCOLOR	764	#ifdef KEEP_SCROLLCOLOR
934		765
935	if (XDEPTH <= 2)	766	if (display->depth <= 2)
936	{ /* Monochrome */	767	{ /* Monochrome */
937	PixColors[Color_scroll] = PixColors[Color_fg];	768	pix_colors[Color_scroll] = pix_colors[Color_fg];
938	PixColors[Color_topShadow] = PixColors[Color_bg];	769	pix_colors[Color_topShadow] = pix_colors[Color_bg];
939	PixColors[Color_bottomShadow] = PixColors[Color_bg];	770	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
940	}	771	}
941	else	772	else
942	{	773	{
943	rxvt_color xcol[3];	774	rxvt_color xcol[2];
944	/* xcol[0] == white	775	/* xcol[0] == white
945	* xcol[1] == top shadow	776	* xcol[1] == top shadow
946	* xcol[2] == bot shadow */	777	* xcol[2] == bot shadow */
947		778
948	xcol[1] = PixColors[Color_scroll];	779	xcol[1] = pix_colors[Color_scroll];
949	# ifdef PREFER_24BIT
950	xcol[0].set (display, 65535, 65535, 65535);	780	xcol[0].set (display, 65535, 65535, 65535);
951	/* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
952	# else
953	xcol[0].set (display, WhitePixel (display->display, display->screen));
954	# endif
955		781
956	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;	782	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
957		783
958	xcol[0].get (display, pr0, pg0, pb0);	784	xcol[0].get (display, pr0, pg0, pb0);
959	xcol[1].get (display, pr1, pg1, pb1);	785	xcol[1].get (display, pr1, pg1, pb1);
960		786
961	/* bottomShadowColor */
962	if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
963	xcol[2] = PixColors[Color_Black];
964
965	PixColors[Color_bottomShadow] = xcol[2];	787	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
966		788
967	/* topShadowColor */	789	/* topShadowColor */
968	if (!xcol[1].set (display,	790	if (!xcol[1].set (display,
969	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	791	min (pr0, max (pr0 / 5, pr1) * 7 / 5),
970	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	792	min (pg0, max (pg0 / 5, pg1) * 7 / 5),
971	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	793	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
972	xcol[1] = PixColors[Color_White];	794	xcol[1] = pix_colors[Color_White];
973		795
974	PixColors[Color_topShadow] = xcol[1];	796	pix_colors[Color_topShadow] = xcol[1];
975	}	797	}
976	#endif /* KEEP_SCROLLCOLOR */	798	#endif /* KEEP_SCROLLCOLOR */
977	}	799	}
978		800
979	/*----------------------------------------------------------------------*/	801	/*----------------------------------------------------------------------*/
…		…
990	i -= 8;	812	i -= 8;
991	#ifndef NO_BRIGHTCOLOR	813	#ifndef NO_BRIGHTCOLOR
992	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	814	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
993	return;	815	return;
994	#endif	816	#endif
995
996	}	817	}
997		818
998	if (i >= 0 && i <= 7) /* normal colors */	819	if (i >= 0 && i <= 7) /* normal colors */
999	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	820	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1000	}	821	}
…		…
1019	};	840	};
1020		841
1021	requestedmeta = realmeta = realalt = 0;	842	requestedmeta = realmeta = realalt = 0;
1022	rsmod = rs[Rs_modifier];	843	rsmod = rs[Rs_modifier];
1023	if (rsmod	844	if (rsmod
1024	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	845	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1025	requestedmeta = rsmod[3] - '0';	846	requestedmeta = rsmod[3] - '0';
1026		847
1027	map = XGetModifierMapping (display->display);	848	map = XGetModifierMapping (display->display);
1028	kc = map->modifiermap;	849	kc = map->modifiermap;
1029	for (i = 1; i < 6; i++)	850	for (i = 1; i < 6; i++)
…		…
1057	case XK_Hyper_L:	878	case XK_Hyper_L:
1058	case XK_Hyper_R:	879	case XK_Hyper_R:
1059	cm = "hyper";	880	cm = "hyper";
1060	break;	881	break;
1061	}	882	}
1062	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	883	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1063	requestedmeta = i;	884	requestedmeta = i;
1064	}	885	}
1065	}	886	}
1066	XFreeModifiermap (map);	887	XFreeModifiermap (map);
1067	i = (requestedmeta ? requestedmeta	888	i = (requestedmeta ? requestedmeta
…		…
1074	/*----------------------------------------------------------------------*/	895	/*----------------------------------------------------------------------*/
1075	/* rxvt_Create_Windows () - Open and map the window */	896	/* rxvt_Create_Windows () - Open and map the window */
1076	void	897	void
1077	rxvt_term::create_windows (int argc, const char *const *argv)	898	rxvt_term::create_windows (int argc, const char *const *argv)
1078	{	899	{
1079	XClassHint classHint;	900	XClassHint classHint;
1080	XWMHints wmHint;	901	XWMHints wmHint;
		902	#if ENABLE_FRILLS
		903	Atom prop = None;
		904	MWMHints mwmhints;
		905	#endif
1081	XGCValues gcvalue;	906	XGCValues gcvalue;
1082	long vt_emask;	907	long vt_emask;
1083		908	XSetWindowAttributes attributes;
1084	XWindowAttributes gattr;	909	XWindowAttributes gattr;
1085		910
		911	#ifdef USING_W11LIB
		912	/* enable W11 callbacks */
		913	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
		914	#endif
		915
		916	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);
		917	XInternAtoms (display->display, (char **)xa_names, NUM_XA, False, xa);
		918
1086	if (Options & Opt_transparent)	919	if (options & Opt_transparent)
1087	{	920	{
1088	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);	921	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1089	display->depth = gattr.depth; // doh //TODO, per-term not per-display?	922	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1090	}	923	}
1091		924
		925	#if ENABLE_FRILLS
		926	if (options & Opt_borderLess)
		927	{
		928	prop = XInternAtom(display->display, "_MOTIF_WM_INFO", True);
		929
		930	if (prop == None)
		931	{
		932	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		933	#ifdef PREFER_24BIT
		934	attributes.override_redirect = TRUE;
		935	#endif
		936	mwmhints.flags = 0;
		937	}
		938	else
		939	{
		940	mwmhints.flags = MWM_HINTS_DECORATIONS;
		941	mwmhints.decorations = 0;
		942	}
		943	}
		944	else
		945	{
		946	mwmhints.flags = 0;
		947	}
		948	#endif
		949
1092	/* grab colors before netscape does */	950	/* grab colors before netscape does */
1093	Get_Colours ();	951	Get_Colours ();
1094		952
1095	if (!change_font (rs[Rs_font]))	953	if (!set_fonts ())
1096	{	954	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1097	fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");
1098	destroy ();
1099	return;
1100	}
1101		955
1102	window_calc (0, 0);	956	window_calc (0, 0);
1103	old_width = szHint.width;	957	old_width = szHint.width;
1104	old_height = szHint.height;	958	old_height = szHint.height;
1105		959
1106	/* parent window - reverse video so we can see placement errors
1107	* sub-window placement & size in rxvt_resize_subwindows ()	960	/* sub-window placement & size in rxvt_resize_subwindows () */
1108	*/
1109		961
1110	#ifdef PREFER_24BIT	962	#ifdef PREFER_24BIT
1111	XSetWindowAttributes attributes;
1112
1113	attributes.background_pixel = PixColors[Color_fg];	963	attributes.background_pixel = pix_colors_focused[Color_border];
1114	attributes.border_pixel = PixColors[Color_border];	964	attributes.border_pixel = pix_colors_focused[Color_border];
1115	attributes.colormap = display->cmap;	965	attributes.colormap = display->cmap;
1116	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),	966	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1117	szHint.x, szHint.y,	967	szHint.x, szHint.y,
1118	szHint.width, szHint.height,	968	szHint.width, szHint.height,
1119	TermWin.ext_bwidth,	969	TermWin.ext_bwidth,
1120	display->depth, InputOutput,	970	display->depth, InputOutput,
1121	display->visual,	971	display->visual,
1122	CWBackPixel | CWBorderPixel | CWColormap, &attributes);	972	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1123	#else	973	#else
1124	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),	974	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1125	szHint.x, szHint.y,	975	szHint.x, szHint.y,
1126	szHint.width,	976	szHint.width, szHint.height,
1127	szHint.height,
1128	TermWin.ext_bwidth,	977	TermWin.ext_bwidth,
1129	PixColors[Color_border],	978	pix_colors_focused[Color_border],
1130	PixColors[Color_fg]);	979	pix_colors_focused[Color_border]);
1131	#endif	980	#endif
1132		981
1133	xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	982	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1134	xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	983	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1135		984
1136	classHint.res_name = (char *)rs[Rs_name];	985	classHint.res_name = (char *)rs[Rs_name];
1137	classHint.res_class = (char *)RESCLASS;	986	classHint.res_class = (char *)RESCLASS;
1138		987
1139	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	988	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1140	wmHint.input = True;	989	wmHint.input = True;
1141	wmHint.initial_state = (Options & Opt_iconic ? IconicState	990	wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;
1142	: NormalState);
1143	wmHint.window_group = TermWin.parent[0];	991	wmHint.window_group = TermWin.parent[0];
1144		992
1145	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	993	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,
1146	(char **)argv, argc, &szHint, &wmHint, &classHint);	994	(char **)argv, argc, &szHint, &wmHint, &classHint);
		995
		996	/* Enable delete window protocol */
		997	XSetWMProtocols (display->display, TermWin.parent[0],
		998	&xa[XA_WMDELETEWINDOW], 1);
		999
		1000	#if ENABLE_FRILLS
		1001	long pid = getpid ();
		1002
		1003	XChangeProperty (display->display, TermWin.parent[0],
		1004	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		1005	PropModeReplace, (unsigned char *)&pid, 1);
		1006	#endif
1147		1007
1148	XSelectInput (display->display, TermWin.parent[0],	1008	XSelectInput (display->display, TermWin.parent[0],
1149	KeyPressMask	1009	KeyPressMask
1150	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1010	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1151	| KeyReleaseMask	1011	| KeyReleaseMask
1152	#endif	1012	#endif
1153	| FocusChangeMask | VisibilityChangeMask	1013	| FocusChangeMask | VisibilityChangeMask
		1014	| ExposureMask
1154	| StructureNotifyMask);	1015	| StructureNotifyMask);
1155	termwin_ev.start (display, TermWin.parent[0]);	1016	termwin_ev.start (display, TermWin.parent[0]);
		1017
		1018	#if ENABLE_FRILLS
		1019	if (mwmhints.flags)
		1020	XChangeProperty (display->display, TermWin.parent[0], xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1021	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1022	#endif
1156		1023
1157	/* vt cursor: Black-on-White is standard, but this is more popular */	1024	/* vt cursor: Black-on-White is standard, but this is more popular */
1158	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1025	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);
1159		1026
1160	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1027	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
…		…
1175	}	1042	}
1176	#endif	1043	#endif
1177		1044
1178	/* the vt window */	1045	/* the vt window */
1179	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1046	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],
1180	window_vt_x, window_vt_y,	1047	window_vt_x,
		1048	window_vt_y,
1181	TermWin_TotalWidth (),	1049	TermWin_TotalWidth (),
1182	TermWin_TotalHeight (),	1050	TermWin_TotalHeight (),
1183	0,	1051	0,
1184	PixColors[Color_fg],	1052	pix_colors_focused[Color_fg],
1185	PixColors[Color_bg]);	1053	pix_colors_focused[Color_bg]);
1186
1187	#ifdef DEBUG_X	1054	#ifdef DEBUG_X
1188	XStoreName (display->display, TermWin.vt, "vt window");	1055	XStoreName (display->display, TermWin.vt, "vt window");
1189	#endif	1056	#endif
1190		1057
		1058	attributes.bit_gravity = NorthWestGravity;
		1059	XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes);
		1060
1191	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask	1061	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1192	| PropertyChangeMask);	1062
		1063	pointer_unblank ();
1193		1064
1194	#ifdef POINTER_BLANK	1065	#ifdef POINTER_BLANK
1195	pointer_unblank ();
1196
1197	if ((Options & Opt_pointerBlank))	1066	if (options & Opt_pointerBlank)
1198	vt_emask |= PointerMotionMask;	1067	vt_emask |= PointerMotionMask;
1199	else	1068	else
1200	#endif	1069	#endif
1201	vt_emask |= (Button1MotionMask | Button3MotionMask);	1070	vt_emask |= Button1MotionMask | Button3MotionMask;
1202		1071
1203	XSelectInput (display->display, TermWin.vt, vt_emask);	1072	XSelectInput (display->display, TermWin.vt, vt_emask);
1204	vt_ev.start (display, TermWin.vt);	1073	vt_ev.start (display, TermWin.vt);
1205		1074
1206	#if defined(MENUBAR) && (MENUBAR_MAX > 1)	1075	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
…		…
1209	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],	1078	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1210	window_vt_x, 0,	1079	window_vt_x, 0,
1211	TermWin_TotalWidth (),	1080	TermWin_TotalWidth (),
1212	menuBar_TotalHeight (),	1081	menuBar_TotalHeight (),
1213	0,	1082	0,
1214	PixColors[Color_fg],	1083	pix_colors_focused[Color_fg],
1215	PixColors[Color_scroll]);	1084	pix_colors_focused[Color_scroll]);
1216		1085
1217	#ifdef DEBUG_X	1086	#ifdef DEBUG_X
1218	XStoreName (display->display, menuBar.win, "menubar");	1087	XStoreName (display->display, menuBar.win, "menubar");
1219	#endif	1088	#endif
1220		1089
…		…
1230	}	1099	}
1231	#endif	1100	#endif
1232		1101
1233	#ifdef XPM_BACKGROUND	1102	#ifdef XPM_BACKGROUND
1234	if (rs[Rs_backgroundPixmap] != NULL	1103	if (rs[Rs_backgroundPixmap] != NULL
1235	&& ! (Options & Opt_transparent))	1104	&& ! (options & Opt_transparent))
1236	{	1105	{
1237	const char *p = rs[Rs_backgroundPixmap];	1106	const char *p = rs[Rs_backgroundPixmap];
1238		1107
1239	if ((p = STRCHR (p, ';')) != NULL)	1108	if ((p = strchr (p, ';')) != NULL)
1240	{	1109	{
1241	p++;	1110	p++;
1242	scale_pixmap (p);	1111	scale_pixmap (p);
1243	}	1112	}
		1113
1244	set_bgPixmap (rs[Rs_backgroundPixmap]);	1114	set_bgPixmap (rs[Rs_backgroundPixmap]);
1245	scr_touch (True);	1115	scr_touch (true);
1246	}	1116	}
1247	#endif	1117	#endif
1248		1118
1249	/* graphics context for the vt window */	1119	/* graphics context for the vt window */
1250	gcvalue.foreground = PixColors[Color_fg];	1120	gcvalue.foreground = pix_colors[Color_fg];
1251	gcvalue.background = PixColors[Color_bg];	1121	gcvalue.background = pix_colors[Color_bg];
1252	gcvalue.graphics_exposures = 1;	1122	gcvalue.graphics_exposures = 1;
1253	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1123	TermWin.gc = XCreateGC (display->display, TermWin.vt,
1254	GCForeground | GCBackground	1124	GCForeground | GCBackground | GCGraphicsExposures,
1255	| GCGraphicsExposures, &gcvalue);	1125	&gcvalue);
1256		1126
1257	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1127	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1258		1128
1259	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1129	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1260	gcvalue.foreground = PixColors[Color_topShadow];	1130	gcvalue.foreground = pix_colors[Color_topShadow];
1261	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1131	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1262	gcvalue.foreground = PixColors[Color_bottomShadow];	1132	gcvalue.foreground = pix_colors[Color_bottomShadow];
1263	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1133	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1264	gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];	1134	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1265	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1135	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1266	#endif	1136	#endif
1267	}
1268		1137
1269	/*----------------------------------------------------------------------*/	1138	#ifdef OFF_FOCUS_FADING
1270	/*	1139	// initially we are in unfocused state
1271	* Run the command in a subprocess and return a file descriptor for the	1140	if (rs[Rs_fade])
1272	* master end of the pseudo-teletype pair with the command talking to	1141	pix_colors = pix_colors_unfocused;
1273	* the slave.
1274	*/
1275	int
1276	rxvt_term::run_command (const char *const *argv)
1277	{
1278	int cfd, er;
1279
1280	/* get master (pty) */
1281	if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1282	{
1283	rxvt_print_error ("can't open pseudo-tty");
1284	return -1;
1285	}
1286
1287	fcntl (cfd, F_SETFL, O_NONBLOCK);
1288
1289	/* get slave (tty) */
1290	if (tty_fd < 0)
1291	{
1292	#ifndef NO_SETOWNER_TTYDEV
1293	privileged_ttydev (SAVE);
1294	#endif
1295
1296	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1297	{
1298	close (cfd);
1299	rxvt_print_error ("can't open slave tty %s", ttydev);
1300	return -1;
1301	}
1302	}
1303	#ifndef NO_BACKSPACE_KEY
1304	if (key_backspace[0] && !key_backspace[1])
1305	er = key_backspace[0];
1306	else if (STRCMP (key_backspace, "DEC") == 0)
1307	er = '\177'; /* the initial state anyway */
1308	else
1309	#endif
1310
1311	er = -1;
1312
1313	rxvt_get_ttymode (& (tio), er);
1314
1315	#ifndef __QNX__
1316	/* spin off the command interpreter */
1317	switch (cmd_pid = fork ())
1318	{
1319	case -1:
1320	rxvt_print_error ("can't fork");
1321	return -1;
1322	case 0:
1323	close (cfd); /* only keep tty_fd and STDERR open */
1324
1325	init_env ();
1326
1327	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1328	rxvt_print_error ("could not obtain control of tty");
1329	else
1330	{
1331	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1332	dup2 (tty_fd, STDIN_FILENO);
1333	dup2 (tty_fd, STDOUT_FILENO);
1334	dup2 (tty_fd, STDERR_FILENO);
1335
1336	if (tty_fd > 2)
1337	close (tty_fd);
1338
1339	run_child (argv);
1340	}
1341	exit (EXIT_FAILURE);
1342	/* NOTREACHED */
1343	default:
1344	{
1345	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1346	int fdstdin;
1347
1348	fdstdin = dup (STDIN_FILENO);
1349	dup2 (tty_fd, STDIN_FILENO);
1350	#endif
1351
1352	#ifdef UTMP_SUPPORT
1353	privileged_utmp (SAVE);
1354	#endif
1355
1356	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1357
1358	dup2 (fdstdin, STDIN_FILENO);
1359	close (fdstdin);
1360	#endif
1361
1362	}
1363	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1364	break;
1365	}
1366	#else /* __QNX__ uses qnxspawn () */
1367	fchmod (tty_fd, 0622);
1368	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1369	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1370
1371	if (run_child (argv) == -1)
1372	exit (EXIT_FAILURE);
1373	#endif
1374
1375	return cfd;
1376	}
1377
1378	/* ------------------------------------------------------------------------- *
1379	* CHILD PROCESS OPERATIONS *
1380	* ------------------------------------------------------------------------- */
1381	/*
1382	* The only open file descriptor is the slave tty - so no error messages.
1383	* returns are fatal
1384	*/
1385	int
1386	rxvt_term::run_child (const char *const *argv)
1387	{
1388	char *login;
1389
1390	SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1391
1392	if (Options & Opt_console)
1393	{ /* be virtual console, fail silently */
1394	#ifdef TIOCCONS
1395	unsigned int on = 1;
1396
1397	ioctl (STDIN_FILENO, TIOCCONS, &on);
1398	#elif defined (SRIOCSREDIR)
1399	int fd;
1400
1401	fd = open (CONSOLE, O_WRONLY, 0);
1402	if (fd >= 0)
1403	{
1404	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1405	close (fd);
1406	}
1407	#endif /* SRIOCSREDIR */
1408
1409	}
1410
1411	/* reset signals and spin off the command interpreter */
1412	signal (SIGINT, SIG_DFL);
1413	signal (SIGQUIT, SIG_DFL);
1414	signal (SIGCHLD, SIG_DFL);
1415	/*
1416	* mimick login's behavior by disabling the job control signals
1417	* a shell that wants them can turn them back on
1418	*/
1419	#ifdef SIGTSTP
1420	signal (SIGTSTP, SIG_IGN);
1421	signal (SIGTTIN, SIG_IGN);
1422	signal (SIGTTOU, SIG_IGN);
1423	#endif /* SIGTSTP */
1424
1425	/* set window size */
1426	struct winsize ws;
1427
1428	ws.ws_col = TermWin.ncol;
1429	ws.ws_row = TermWin.nrow;
1430	ws.ws_xpixel = ws.ws_ypixel = 0;
1431	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1432
1433	// unblock signals (signals are blocked by iom.C
1434	sigset_t ss;
1435	sigemptyset (&ss);
1436	sigprocmask (SIG_SETMASK, &ss, 0);
1437
1438	#ifndef __QNX__
1439	/* command interpreter path */
1440	if (argv != NULL)
1441	{
1442	# ifdef DEBUG_CMD
1443	int i;
1444
1445	for (i = 0; argv[i]; i++)
1446	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1447	# endif	1142	#endif
1448		1143
1449	execvp (argv[0], (char *const *)argv);	1144	scr_recolour ();
1450	/* no error message: STDERR is closed! */
1451	}
1452	else
1453	{
1454	const char *argv0, *shell;
1455
1456	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1457	shell = "/bin/sh";
1458
1459	argv0 = (const char *)rxvt_r_basename (shell);
1460	if (Options & Opt_loginShell)
1461	{
1462	login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1463
1464	login[0] = '-';
1465	STRCPY (&login[1], argv0);
1466	argv0 = login;
1467	}
1468	execlp (shell, argv0, NULL);
1469	/* no error message: STDERR is closed! */
1470	}
1471
1472	#else /* __QNX__ uses qnxspawn () */
1473
1474	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1475	char *command = NULL, fullcommand[_MAX_PATH];
1476	char **arg_v, *arg_a[2] = { NULL, NULL };
1477
1478	if (argv != NULL)
1479	{
1480	if (access (argv[0], X_OK) == -1)
1481	{
1482	if (STRCHR (argv[0], '/') == NULL)
1483	{
1484	searchenv (argv[0], "PATH", fullcommand);
1485	if (fullcommand[0] != '\0')
1486	command = fullcommand;
1487	}
1488	if (access (command, X_OK) == -1)
1489	return -1;
1490	}
1491	else
1492	command = argv[0];
1493	arg_v = argv;
1494	}
1495	else
1496	{
1497	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1498	command = "/bin/sh";
1499
1500	arg_a[0] = my_basename (command);
1501	if (Options & Opt_loginShell)
1502	{
1503	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1504
1505	login[0] = '-';
1506	STRCPY (&login[1], arg_a[0]);
1507	arg_a[0] = login;
1508	}
1509	arg_v = arg_a;
1510	}
1511	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1512	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1513	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1514	command, arg_v, environ, iov_a, 0);
1515	if (login)
1516	free (login);
1517
1518	close (tty_fd);
1519	return cmd_fd;
1520
1521	#endif
1522	return -1;
1523	}	1145	}
1524		1146
1525	/* ------------------------------------------------------------------------- *	1147	/* ------------------------------------------------------------------------- *
1526	* GET TTY CURRENT STATE *	1148	* GET TTY CURRENT STATE *
1527	* ------------------------------------------------------------------------- */	1149	* ------------------------------------------------------------------------- */
1528	/* rxvt_get_ttymode () */
1529	/* EXTPROTO */
1530	void	1150	void
1531	rxvt_get_ttymode (ttymode_t *tio, int erase)	1151	rxvt_get_ttymode (ttymode_t *tio, int erase)
1532	{	1152	{
1533	#ifdef HAVE_TERMIOS_H	1153	#ifdef HAVE_TERMIOS_H
1534	/*	1154	/*
…		…
1749	# undef FOO	1369	# undef FOO
1750	# endif /* HAVE_TERMIOS_H */	1370	# endif /* HAVE_TERMIOS_H */
1751	#endif /* DEBUG_TTYMODE */	1371	#endif /* DEBUG_TTYMODE */
1752	}	1372	}
1753		1373
		1374	/*----------------------------------------------------------------------*/
		1375	/*
		1376	* Run the command in a subprocess and return a file descriptor for the
		1377	* master end of the pseudo-teletype pair with the command talking to
		1378	* the slave.
		1379	*/
		1380	void
		1381	rxvt_term::run_command (const char *const *argv)
		1382	{
		1383	int er;
		1384
		1385	if (!pty.get ())
		1386	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1387
		1388	#ifndef NO_BACKSPACE_KEY
		1389	if (key_backspace[0] && !key_backspace[1])
		1390	er = key_backspace[0];
		1391	else if (strcmp (key_backspace, "DEC") == 0)
		1392	er = '\177'; /* the initial state anyway */
		1393	else
		1394	#endif
		1395	er = -1;
		1396
		1397	rxvt_get_ttymode (&tio, er);
		1398
		1399	/* set initial window size */
		1400	tt_winch ();
		1401
		1402	sw_chld.start (SIGCHLD);
		1403
		1404	#ifndef __QNX__
		1405	/* spin off the command interpreter */
		1406	switch (cmd_pid = fork ())
		1407	{
		1408	case -1:
		1409	rxvt_fatal ("can't fork, aborting.\n");
		1410	case 0:
		1411	init_env ();
		1412
		1413	if (!pty.make_controlling_tty ())
		1414	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1415	else
		1416	{
		1417	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1418	dup2 (pty.tty, STDIN_FILENO);
		1419	dup2 (pty.tty, STDOUT_FILENO);
		1420	dup2 (pty.tty, STDERR_FILENO);
		1421
		1422	// close all our file handles that we do no longer need
		1423	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1424	{
		1425	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);
		1426	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);
		1427	}
		1428
		1429	run_child (argv);
		1430	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1431	}
		1432
		1433	_exit (EXIT_FAILURE);
		1434
		1435	default:
		1436	{
		1437	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
		1438	int fdstdin;
		1439
		1440	fdstdin = dup (STDIN_FILENO);
		1441	dup2 (pty.tty, STDIN_FILENO);
		1442	#endif
		1443
		1444	#ifdef UTMP_SUPPORT
		1445	privileged_utmp (SAVE);
		1446	#endif
		1447
		1448	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
		1449
		1450	dup2 (fdstdin, STDIN_FILENO);
		1451	close (fdstdin);
		1452	#endif
		1453	}
		1454
		1455	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
		1456	break;
		1457	}
		1458	#else /* __QNX__ uses qnxspawn () */
		1459	fchmod (pty.tty, 0622);
		1460	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
		1461	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
		1462
		1463	if (run_child (argv) == -1)
		1464	exit (EXIT_FAILURE);
		1465	#endif
		1466	}
		1467
		1468	/* ------------------------------------------------------------------------- *
		1469	* CHILD PROCESS OPERATIONS *
		1470	* ------------------------------------------------------------------------- */
		1471	/*
		1472	* The only open file descriptor is the slave tty - so no error messages.
		1473	* returns are fatal
		1474	*/
		1475	int
		1476	rxvt_term::run_child (const char *const *argv)
		1477	{
		1478	char *login;
		1479
		1480	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
		1481
		1482	if (options & Opt_console)
		1483	{ /* be virtual console, fail silently */
		1484	#ifdef TIOCCONS
		1485	unsigned int on = 1;
		1486
		1487	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1488	#elif defined (SRIOCSREDIR)
		1489	int fd;
		1490
		1491	fd = open (CONSOLE, O_WRONLY, 0);
		1492	if (fd >= 0)
		1493	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1494	close (fd);
		1495	#endif /* SRIOCSREDIR */
		1496	}
		1497
		1498	/* reset signals and spin off the command interpreter */
		1499	signal (SIGINT, SIG_DFL);
		1500	signal (SIGQUIT, SIG_DFL);
		1501	signal (SIGCHLD, SIG_DFL);
		1502	signal (SIGHUP, SIG_DFL);
		1503	signal (SIGPIPE, SIG_DFL);
		1504	/*
		1505	* mimick login's behavior by disabling the job control signals
		1506	* a shell that wants them can turn them back on
		1507	*/
		1508	#ifdef SIGTSTP
		1509	signal (SIGTSTP, SIG_IGN);
		1510	signal (SIGTTIN, SIG_IGN);
		1511	signal (SIGTTOU, SIG_IGN);
		1512	#endif /* SIGTSTP */
		1513
		1514	// unblock signals (signals are blocked by iom.C
		1515	sigset_t ss;
		1516	sigemptyset (&ss);
		1517	sigprocmask (SIG_SETMASK, &ss, 0);
		1518
		1519	#ifndef __QNX__
		1520	/* command interpreter path */
		1521	if (argv != NULL)
		1522	{
		1523	# ifdef DEBUG_CMD
		1524	int i;
		1525
		1526	for (i = 0; argv[i]; i++)
		1527	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1528	# endif
		1529
		1530	execvp (argv[0], (char *const *)argv);
		1531	/* no error message: STDERR is closed! */
		1532	}
		1533	else
		1534	{
		1535	const char *argv0, *shell;
		1536
		1537	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
		1538	shell = "/bin/sh";
		1539
		1540	argv0 = (const char *)rxvt_r_basename (shell);
		1541
		1542	if (options & Opt_loginShell)
		1543	{
		1544	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
		1545
		1546	login[0] = '-';
		1547	strcpy (&login[1], argv0);
		1548	argv0 = login;
		1549	}
		1550	execlp (shell, argv0, NULL);
		1551	/* no error message: STDERR is closed! */
		1552	}
		1553
		1554	#else /* __QNX__ uses qnxspawn () */
		1555
		1556	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
		1557	char *command = NULL, fullcommand[_MAX_PATH];
		1558	char **arg_v, *arg_a[2] = { NULL, NULL };
		1559
		1560	if (argv != NULL)
		1561	{
		1562	if (access (argv[0], X_OK) == -1)
		1563	{
		1564	if (strchr (argv[0], '/') == NULL)
		1565	{
		1566	searchenv (argv[0], "PATH", fullcommand);
		1567
		1568	if (fullcommand[0] != '\0')
		1569	command = fullcommand;
		1570	}
		1571
		1572	if (access (command, X_OK) == -1)
		1573	return -1;
		1574	}
		1575	else
		1576	command = argv[0];
		1577
		1578	arg_v = argv;
		1579	}
		1580	else
		1581	{
		1582	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
		1583	command = "/bin/sh";
		1584
		1585	arg_a[0] = my_basename (command);
		1586
		1587	if (options & Opt_loginShell)
		1588	{
		1589	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
		1590
		1591	login[0] = '-';
		1592	strcpy (&login[1], arg_a[0]);
		1593	arg_a[0] = login;
		1594	}
		1595
		1596	arg_v = arg_a;
		1597	}
		1598
		1599	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
		1600	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
		1601	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
		1602	command, arg_v, environ, iov_a, 0);
		1603	if (login)
		1604	free (login);
		1605
		1606	pty.close_tty ();
		1607	return pty.pty;
		1608	#endif
		1609
		1610	return -1;
		1611	}
		1612
1754	/*----------------------- end-of-file (C source) -----------------------*/	1613	/*----------------------- end-of-file (C source) -----------------------*/

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