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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.51 by pcg, Sun May 9 18:19:49 2004 UTC vs.
Revision 1.130 by root, Wed Jan 4 04:42:45 2006 UTC

…		…
31	* Initialisation routines.	31	* Initialisation routines.
32	*/	32	*/
33		33
34	#include "../config.h" /* NECESSARY */	34	#include "../config.h" /* NECESSARY */
35	#include "rxvt.h" /* NECESSARY */	35	#include "rxvt.h" /* NECESSARY */
		36	#include "rxvtutil.h"
36	#include "init.h"	37	#include "init.h"
37		38
		39	#include <limits>
		40
38	#include <signal.h>	41	#include <csignal>
39		42
40	const char *const def_colorName[] =	43	const char *const def_colorName[] =
41	{	44	{
42	COLOR_FOREGROUND,	45	COLOR_FOREGROUND,
43	COLOR_BACKGROUND,	46	COLOR_BACKGROUND,
…		…
67	"Yellow", /* 3/11: bright yellow (#FFFF00) */	70	"Yellow", /* 3/11: bright yellow (#FFFF00) */
68	"Blue", /* 4/12: bright blue (#0000FF) */	71	"Blue", /* 4/12: bright blue (#0000FF) */
69	"Magenta", /* 5/13: bright magenta (#FF00FF) */	72	"Magenta", /* 5/13: bright magenta (#FF00FF) */
70	"Cyan", /* 6/14: bright cyan (#00FFFF) */	73	"Cyan", /* 6/14: bright cyan (#00FFFF) */
71	"White", /* 7/15: bright white (#FFFFFF) */	74	"White", /* 7/15: bright white (#FFFFFF) */
72	#ifdef TTY_256COLOR	75
73	"rgb:00/00/00", /* default 16-255 color table */	76	// 88 xterm colours
74	"rgb:00/00/2a",	77	"rgb:00/00/00",
75	"rgb:00/00/55",	78	"rgb:00/00/8b",
76	"rgb:00/00/7f",
77	"rgb:00/00/aa",
78	"rgb:00/00/d4",	79	"rgb:00/00/cd",
		80	"rgb:00/00/ff",
79	"rgb:00/2a/00",	81	"rgb:00/8b/00",
80	"rgb:00/2a/2a",	82	"rgb:00/8b/8b",
81	"rgb:00/2a/55",
82	"rgb:00/2a/7f",
83	"rgb:00/2a/aa",
84	"rgb:00/2a/d4",	83	"rgb:00/8b/cd",
85	"rgb:00/55/00",
86	"rgb:00/55/2a",
87	"rgb:00/55/55",
88	"rgb:00/55/7f",	84	"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",	85	"rgb:00/cd/00",
104	"rgb:00/d4/2a",	86	"rgb:00/cd/8b",
105	"rgb:00/d4/55",
106	"rgb:00/d4/7f",
107	"rgb:00/d4/aa",
108	"rgb:00/d4/d4",	87	"rgb:00/cd/cd",
		88	"rgb:00/cd/ff",
		89	"rgb:00/ff/00",
		90	"rgb:00/ff/8b",
		91	"rgb:00/ff/cd",
		92	"rgb:00/ff/ff",
109	"rgb:2a/00/00",	93	"rgb:8b/00/00",
110	"rgb:2a/00/2a",	94	"rgb:8b/00/8b",
111	"rgb:2a/00/55",
112	"rgb:2a/00/7f",
113	"rgb:2a/00/aa",
114	"rgb:2a/00/d4",	95	"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",	96	"rgb:8b/00/ff",
149	"rgb:55/00/aa",
150	"rgb:55/00/d4",
151	"rgb:55/2a/00",	97	"rgb:8b/8b/00",
152	"rgb:55/2a/2a",	98	"rgb:8b/8b/8b",
153	"rgb:55/2a/55",	99	"rgb:8b/8b/cd",
154	"rgb:55/2a/7f",	100	"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",	101	"rgb:8b/cd/00",
176	"rgb:55/d4/2a",	102	"rgb:8b/cd/8b",
177	"rgb:55/d4/55",
178	"rgb:55/d4/7f",
179	"rgb:55/d4/aa",
180	"rgb:55/d4/d4",	103	"rgb:8b/cd/cd",
181	"rgb:7f/00/00",	104	"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",	105	"rgb:8b/ff/00",
200	"rgb:7f/7f/2a",	106	"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",	107	"rgb:8b/ff/cd",
241	"rgb:aa/aa/00",	108	"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",	109	"rgb:cd/00/00",
254	"rgb:d4/00/2a",	110	"rgb:cd/00/8b",
255	"rgb:d4/00/55",
256	"rgb:d4/00/7f",
257	"rgb:d4/00/aa",
258	"rgb:d4/00/d4",	111	"rgb:cd/00/cd",
		112	"rgb:cd/00/ff",
259	"rgb:d4/2a/00",	113	"rgb:cd/8b/00",
260	"rgb:d4/2a/2a",	114	"rgb:cd/8b/8b",
261	"rgb:d4/2a/55",
262	"rgb:d4/2a/7f",
263	"rgb:d4/2a/aa",
264	"rgb:d4/2a/d4",	115	"rgb:cd/8b/cd",
265	"rgb:d4/55/00",
266	"rgb:d4/55/2a",
267	"rgb:d4/55/55",
268	"rgb:d4/55/7f",	116	"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",	117	"rgb:cd/cd/00",
284	"rgb:d4/d4/2a",	118	"rgb:cd/cd/8b",
285	"rgb:d4/d4/55",
286	"rgb:d4/d4/7f",
287	"rgb:d4/d4/aa",
288	"rgb:d4/d4/d4",	119	"rgb:cd/cd/cd",
		120	"rgb:cd/cd/ff",
		121	"rgb:cd/ff/00",
		122	"rgb:cd/ff/8b",
		123	"rgb:cd/ff/cd",
		124	"rgb:cd/ff/ff",
289	"rgb:08/08/08",	125	"rgb:ff/00/00",
		126	"rgb:ff/00/8b",
		127	"rgb:ff/00/cd",
		128	"rgb:ff/00/ff",
		129	"rgb:ff/8b/00",
		130	"rgb:ff/8b/8b",
		131	"rgb:ff/8b/cd",
		132	"rgb:ff/8b/ff",
		133	"rgb:ff/cd/00",
		134	"rgb:ff/cd/8b",
		135	"rgb:ff/cd/cd",
		136	"rgb:ff/cd/ff",
		137	"rgb:ff/ff/00",
		138	"rgb:ff/ff/8b",
		139	"rgb:ff/ff/cd",
		140	"rgb:ff/ff/ff",
290	"rgb:12/12/12",	141	"rgb:2e/2e/2e",
291	"rgb:1c/1c/1c",	142	"rgb:5c/5c/5c",
292	"rgb:26/26/26",
293	"rgb:30/30/30",	143	"rgb:73/73/73",
294	"rgb:3a/3a/3a",
295	"rgb:44/44/44",
296	"rgb:4e/4e/4e",
297	"rgb:58/58/58",	144	"rgb:8b/8b/8b",
298	"rgb:62/62/62",	145	"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",	146	"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",	147	"rgb:d0/d0/d0",
310	"rgb:da/da/da",
311	"rgb:e4/e4/e4",	148	"rgb:e7/e7/e7",
312	"rgb:ee/ee/ee",	149
313	#endif
314	#ifndef NO_CURSORCOLOR	150	#ifndef NO_CURSORCOLOR
315	COLOR_CURSOR_BACKGROUND,	151	COLOR_CURSOR_BACKGROUND,
316	COLOR_CURSOR_FOREGROUND,	152	COLOR_CURSOR_FOREGROUND,
317	#endif /* ! NO_CURSORCOLOR */	153	#endif /* ! NO_CURSORCOLOR */
318	NULL, /* Color_pointer_fg */	154	NULL, /* Color_pointer_fg */
319	NULL, /* Color_pointer_bg */	155	NULL, /* Color_pointer_bg */
320	NULL, /* Color_border */	156	NULL, /* Color_border */
321	#ifndef NO_BOLD_UNDERLINE_REVERSE	157	#ifndef NO_BOLD_UNDERLINE_REVERSE
322	NULL, /* Color_BD */	158	NULL, /* Color_BD */
		159	NULL, /* Color_IT */
323	NULL, /* Color_UL */	160	NULL, /* Color_UL */
324	NULL, /* Color_RV */	161	NULL, /* Color_RV */
325	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	162	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		163	#if ENABLE_FRILLS
		164	NULL, // Color_underline
		165	#endif
326	#ifdef OPTION_HC	166	#ifdef OPTION_HC
327	NULL,
328	#endif
329	#if TINTING
330	NULL,	167	NULL,
331	#endif	168	#endif
332	#ifdef KEEP_SCROLLCOLOR	169	#ifdef KEEP_SCROLLCOLOR
333	COLOR_SCROLLBAR,	170	COLOR_SCROLLBAR,
334	COLOR_SCROLLTROUGH,	171	COLOR_SCROLLTROUGH,
335	#endif /* KEEP_SCROLLCOLOR */	172	#endif /* KEEP_SCROLLCOLOR */
336		173	#if TINTING
		174	NULL,
		175	#endif
		176	#if OFF_FOCUS_FADING
		177	"black",
		178	#endif
337	};	179	};
338		180
339	const char *const xa_names[NUM_XA] =	181	const char *const xa_names[] =
340	{	182	{
341	"TEXT",	183	"TEXT",
342	"COMPOUND_TEXT",	184	"COMPOUND_TEXT",
343	"UTF8_STRING",	185	"UTF8_STRING",
344	"MULTIPLE",	186	"MULTIPLE",
345	"TARGETS",	187	"TARGETS",
346	"TIMESTAMP",	188	"TIMESTAMP",
347	"VT_SELECTION",	189	"VT_SELECTION",
348	"INCR",	190	"INCR",
		191	"WM_PROTOCOLS",
349	"WM_DELETE_WINDOW",	192	"WM_DELETE_WINDOW",
		193	"CLIPBOARD",
		194	#if ENABLE_FRILLS
		195	"_MOTIF_WM_HINTS",
		196	#endif
		197	#if ENABLE_EWMH
		198	"_NET_WM_PID",
		199	"_NET_WM_NAME",
		200	"_NET_WM_ICON_NAME",
		201	"_NET_WM_PING",
		202	#endif
		203	#if USE_XIM
		204	"WM_LOCALE_NAME",
		205	#endif
350	#ifdef TRANSPARENT	206	#ifdef TRANSPARENT
351	"_XROOTPMAP_ID",	207	"_XROOTPMAP_ID",
		208	"ESETROOT_PMAP_ID",
352	#endif	209	#endif
353	#ifdef OFFIX_DND	210	#ifdef OFFIX_DND
354	"DndProtocol",	211	"DndProtocol",
355	"DndSelection",	212	"DndSelection",
356	#endif	213	#endif
357	"CLIPBOARD"	214	#if ENABLE_XEMBED
		215	"_XEMBED",
		216	"_XEMBED_INFO",
		217	#endif
358	};	218	};
359		219
360	bool	220	bool
361	rxvt_term::init_vars ()	221	rxvt_term::init_vars ()
362	{	222	{
363	PixColors = new rxvt_color [TOTAL_COLORS];	223	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
		224	#ifdef OFF_FOCUS_FADING
		225	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
		226	#endif
		227	pix_colors = pix_colors_focused;
		228
364	if (PixColors == NULL)	229	if (pix_colors == NULL)
365	return false;	230	return false;
366		231
367	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	232	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
368	TermWin.pixmap = None;	233	pixmap = None;
369	#endif
370	#ifdef UTMP_SUPPORT
371	next_utmp_action = SAVE;
372	#endif
373	#ifndef NO_SETOWNER_TTYDEV
374	next_tty_action = SAVE;
375	#endif	234	#endif
376		235
377	MEvent.time = CurrentTime;	236	MEvent.time = CurrentTime;
378	MEvent.button = AnyButton;	237	MEvent.button = AnyButton;
379	Options = DEFAULT_OPTIONS;	238	options = DEFAULT_OPTIONS;
380	want_refresh = 1;	239	want_refresh = 1;
381	cmd_pid = -1;
382	cmd_fd = tty_fd = -1;
383	PrivateModes = SavedModes = PrivMode_Default;	240	priv_modes = SavedModes = PrivMode_Default;
384	TermWin.focus = 0;	241	focus = 0;
385	TermWin.ncol = 80;	242	ncol = 80;
386	TermWin.nrow = 24;	243	nrow = 24;
387	TermWin.int_bwidth = INTERNALBORDERWIDTH;	244	int_bwidth = INTERNALBORDERWIDTH;
388	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	245	ext_bwidth = EXTERNALBORDERWIDTH;
389	TermWin.lineSpace = LINESPACE;	246	lineSpace = LINESPACE;
390	TermWin.saveLines = SAVELINES;	247	saveLines = SAVELINES;
391	numPixColors = TOTAL_COLORS;	248	numpix_colors = TOTAL_COLORS;
392
393	#ifndef NO_BRIGHTCOLOR
394	colorfgbg = DEFAULT_RSTYLE;
395	#endif
396		249
397	refresh_limit = 1;	250	refresh_limit = 1;
398	refresh_type = SLOW_REFRESH;	251	refresh_type = SLOW_REFRESH;
399	prev_nrow = prev_ncol = 0;	252	prev_nrow = prev_ncol = 0;
400		253
…		…
408	last_bot = last_state = -1;	261	last_bot = last_state = -1;
409		262
410	#ifdef MENUBAR	263	#ifdef MENUBAR
411	menu_readonly = 1;	264	menu_readonly = 1;
412	# if ! (MENUBAR_MAX > 1)	265	# if ! (MENUBAR_MAX > 1)
413	CurrentBar = & (BarList);	266	CurrentBar = &BarList;
414	# endif /* (MENUBAR_MAX > 1) */	267	# endif /* (MENUBAR_MAX > 1) */
415	#endif	268	#endif
416		269
417	return true;	270	return true;
418	}	271	}
419		272
420	void	273	void
421	rxvt_term::init_secondary ()	274	rxvt_term::init_secondary ()
422	{	275	{
423	int i;	276	int i;
424	#ifdef TTY_GID_SUPPORT
425	struct group *gr = getgrnam ("tty");
426
427	if (gr)
428	{ /* change group ownership of tty to "tty" */
429	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
430	ttygid = gr->gr_gid;
431	}
432	else
433	#endif /* TTY_GID_SUPPORT */
434
435	{
436	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
437	ttygid = getgid ();
438	}
439		277
440	/*	278	/*
441	* Close all unused file descriptors	279	* Close all unused file descriptors
442	* We don't want them, we don't need them.	280	* We don't want them, we don't need them.
443	*/	281	*/
…		…
476		314
477	/*	315	/*
478	* Look for -exec option. Find => split and make cmd_argv[] of command args	316	* Look for -exec option. Find => split and make cmd_argv[] of command args
479	*/	317	*/
480	for (r_argc = 0; r_argc < argc; r_argc++)	318	for (r_argc = 0; r_argc < argc; r_argc++)
481	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	319	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
482	break;	320	break;
483		321
484	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	322	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
485		323
486	for (i = 0; i < r_argc; i++)	324	for (i = 0; i < r_argc; i++)
…		…
507	*/	345	*/
508	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	346	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
509	rs[Rs_display_name] = ":0";	347	rs[Rs_display_name] = ":0";
510		348
511	get_options (r_argc, r_argv);	349	get_options (r_argc, r_argv);
		350
		351	if (!(display = displays.get (rs[Rs_display_name])))
		352	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		353
		354	extract_resources ();
512	free (r_argv);	355	free (r_argv);
513
514	#ifdef LOCAL_X_IS_UNIX
515	if (rs[Rs_display_name][0] == ':')
516	{
517	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
518	STRCPY (val, "unix");
519	STRCAT (val, rs[Rs_display_name]);
520	display = displays.get (val);
521	free (val);
522	}
523	#endif
524
525	if (!display
526	&& ! (display = displays.get (rs[Rs_display_name])))
527	rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
528
529	extract_resources (display->display, rs[Rs_name]);
530		356
531	/*	357	/*
532	* set any defaults not already set	358	* set any defaults not already set
533	*/	359	*/
534	if (cmd_argv && cmd_argv[0])	360	if (cmd_argv && cmd_argv[0])
…		…
545	if (!rs[Rs_iconName])	371	if (!rs[Rs_iconName])
546	rs[Rs_iconName] = rs[Rs_name];	372	rs[Rs_iconName] = rs[Rs_name];
547	}	373	}
548		374
549	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	375	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
550	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	376	saveLines = min (i, MAX_SAVELINES);
551		377
552	#ifndef NO_FRILLS	378	#if ENABLE_FRILLS
553	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	379	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
554	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	380	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		381
555	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	382	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
556	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	383	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
557	#endif
558		384
559	#ifndef NO_LINESPACE
560	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	385	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
561	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	386	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
562	#endif	387	#endif
563		388
564	#ifdef POINTER_BLANK	389	#ifdef POINTER_BLANK
565	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	390	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
566	pointerBlankDelay = i;	391	pointerBlankDelay = i;
567	else	392	else
568	pointerBlankDelay = 2;	393	pointerBlankDelay = 2;
569	#endif	394	#endif
570		395
571	/* no point having a scrollbar without having any scrollback! */	396	/* no point having a scrollbar without having any scrollback! */
572	if (!TermWin.saveLines)	397	if (!saveLines)
573	Options &= ~Opt_scrollBar;	398	CLR_OPTION (Opt_scrollBar);
574		399
575	#ifdef PRINTPIPE	400	#ifdef PRINTPIPE
576	if (!rs[Rs_print_pipe])	401	if (!rs[Rs_print_pipe])
577	rs[Rs_print_pipe] = PRINTPIPE;	402	rs[Rs_print_pipe] = PRINTPIPE;
578	#endif	403	#endif
…		…
587	# else	412	# else
588	key_backspace = "DEC"; /* can toggle between \010 or \177 */	413	key_backspace = "DEC"; /* can toggle between \010 or \177 */
589	# endif	414	# endif
590	else	415	else
591	{	416	{
592	val = STRDUP (rs[Rs_backspace_key]);	417	val = strdup (rs[Rs_backspace_key]);
593	rxvt_Str_trim (val);	418	rxvt_Str_trim (val);
594	rxvt_Str_escaped (val);	419	rxvt_Str_escaped (val);
595	key_backspace = val;	420	key_backspace = val;
596	}	421	}
597	#endif	422	#endif
…		…
603	# else	428	# else
604	key_delete = "\033[3~";	429	key_delete = "\033[3~";
605	# endif	430	# endif
606	else	431	else
607	{	432	{
608	val = STRDUP (rs[Rs_delete_key]);	433	val = strdup (rs[Rs_delete_key]);
609	rxvt_Str_trim (val);	434	rxvt_Str_trim (val);
610	rxvt_Str_escaped (val);	435	rxvt_Str_escaped (val);
611	key_delete = val;	436	key_delete = val;
612	}	437	}
613	#endif	438	#endif
…		…
616	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);	441	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
617	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);	442	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
618	}	443	}
619		444
620	#ifdef HAVE_SCROLLBARS	445	#ifdef HAVE_SCROLLBARS
621	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	446	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
622	rs[Rs_scrollBar_thickness]);
623	#endif	447	#endif
624		448
625	#ifdef XTERM_REVERSE_VIDEO	449	#ifdef XTERM_REVERSE_VIDEO
626	/* this is how xterm implements reverseVideo */	450	/* this is how xterm implements reverseVideo */
627	if (Options & Opt_reverseVideo)	451	if (OPTION (Opt_reverseVideo))
628	{	452	{
629	if (!rs[Rs_color + Color_fg])	453	if (!rs[Rs_color + Color_fg])
630	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	454	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
631	if (!rs[Rs_color + Color_bg])	455	if (!rs[Rs_color + Color_bg])
632	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	456	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
…		…
637	if (!rs[Rs_color + i])	461	if (!rs[Rs_color + i])
638	rs[Rs_color + i] = def_colorName[i];	462	rs[Rs_color + i] = def_colorName[i];
639		463
640	#ifndef XTERM_REVERSE_VIDEO	464	#ifndef XTERM_REVERSE_VIDEO
641	/* this is how we implement reverseVideo */	465	/* this is how we implement reverseVideo */
642	if (Options & Opt_reverseVideo)	466	if (OPTION (Opt_reverseVideo))
643	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	467	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
644	#endif	468	#endif
645		469
646	/* convenient aliases for setting fg/bg to colors */	470	/* convenient aliases for setting fg/bg to colors */
647	color_aliases (Color_fg);	471	color_aliases (Color_fg);
648	color_aliases (Color_bg);	472	color_aliases (Color_bg);
…		…
657	color_aliases (Color_BD);	481	color_aliases (Color_BD);
658	color_aliases (Color_UL);	482	color_aliases (Color_UL);
659	color_aliases (Color_RV);	483	color_aliases (Color_RV);
660	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	484	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
661		485
		486	if (!rs[Rs_color + Color_border])
		487	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
		488
662	return cmd_argv;	489	return cmd_argv;
663	}	490	}
664		491
665	/*----------------------------------------------------------------------*/	492	/*----------------------------------------------------------------------*/
666	void	493	void
…		…
689	val = XDisplayString (display->display);	516	val = XDisplayString (display->display);
690		517
691	if (rs[Rs_display_name] == NULL)	518	if (rs[Rs_display_name] == NULL)
692	rs[Rs_display_name] = val; /* use broken `:0' value */	519	rs[Rs_display_name] = val; /* use broken `:0' value */
693		520
694	i = STRLEN (val);	521	i = strlen (val);
695	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	522	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
696		523
697	sprintf (env_display, "DISPLAY=%s", val);	524	sprintf (env_display, "DISPLAY=%s", val);
698		525
699	/* avoiding the math library:	526	/* avoiding the math library:
700	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */	527	* i = (int) (ceil (log10 ((unsigned int)parent[0]))) */
701	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)	528	for (i = 0, u = (unsigned int)parent[0]; u; u /= 10, i++)
702	;	529	;
703	MAX_IT (i, 1);	530	max_it (i, 1);
704	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));	531	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
705		532
706	sprintf (env_windowid, "WINDOWID=%u",	533	sprintf (env_windowid, "WINDOWID=%u",
707	(unsigned int)TermWin.parent[0]);	534	(unsigned int)parent[0]);
708		535
709	/* add entries to the environment:	536	/* add entries to the environment:
710	* @ DISPLAY: in case we started with -display	537	* @ DISPLAY: in case we started with -display
711	* @ WINDOWID: X window id number of the window	538	* @ WINDOWID: X window id number of the window
712	* @ COLORTERM: terminal sub-name and also indicates its color	539	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
728	else	555	else
729	putenv ("COLORTERM=" COLORTERMENVFULL);	556	putenv ("COLORTERM=" COLORTERMENVFULL);
730		557
731	if (rs[Rs_term_name] != NULL)	558	if (rs[Rs_term_name] != NULL)
732	{	559	{
733	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));
734	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	561	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
735	putenv (env_term);	562	putenv (env_term);
736	}	563	}
737	else	564	else
738	putenv ("TERM=" TERMENV);	565	putenv ("TERM=" TERMENV);
…		…
753	void	580	void
754	rxvt_term::set_locale (const char *locale)	581	rxvt_term::set_locale (const char *locale)
755	{	582	{
756	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	583	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
757	free (this->locale);	584	free (this->locale);
758	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);
759	SET_LOCALE (this->locale);	602	SET_LOCALE (this->locale);
760	mbstate.reset ();	603	mbstate.reset ();
761	#endif	604	#endif
762	#if 0	605
763	#if HAVE_NL_LANGINFO	606	#if HAVE_NL_LANGINFO
		607	char *codeset = strdup (nl_langinfo (CODESET));
		608	// /^UTF.?8/i
		609	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		610	&& (codeset[1] == 'T' || codeset[1] == 't')
		611	&& (codeset[2] == 'F' || codeset[2] == 'f')
		612	&& (codeset[3] == '8' || codeset[4] == '8');
764	free (codeset);	613	free (codeset);
765	codeset = strdup (nl_langinfo (CODESET));
766	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
767	|| !STRCASECMP (codeset, "UTF8");
768	#else	614	#else
769	enc_utf8 = 1;	615	enc_utf8 = 0;
770	#endif
771	#endif	616	#endif
772	}	617	}
773		618
774	void	619	void
775	rxvt_term::init_xlocale ()	620	rxvt_term::init_xlocale ()
…		…
777	#ifdef USE_XIM	622	#ifdef USE_XIM
778	if (!locale)	623	if (!locale)
779	rxvt_warn ("setting locale failed, working without locale support.\n");	624	rxvt_warn ("setting locale failed, working without locale support.\n");
780	else	625	else
781	{	626	{
782	Atom wmlocale;	627	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		628
789	if (!XSupportsLocale ())	629	if (!XSupportsLocale ())
790	{	630	{
791	rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n");	631	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
792	return;	632	return;
793	}	633	}
794		634
795	im_ev.start (display);	635	im_ev.start (display);
796		636
…		…
806	{	646	{
807	/*	647	/*
808	* Initialize the command connection.	648	* Initialize the command connection.
809	* This should be called after the X server connection is established.	649	* This should be called after the X server connection is established.
810	*/	650	*/
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		651
825	#ifdef META8_OPTION	652	#ifdef META8_OPTION
826	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	653	meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;
827	#endif	654	#endif
828		655
829	get_ourmods ();	656	get_ourmods ();
830		657
831	if (! (Options & Opt_scrollTtyOutput))	658	if (!OPTION (Opt_scrollTtyOutput))
832	PrivateModes |= PrivMode_TtyOutputInh;	659	priv_modes |= PrivMode_TtyOutputInh;
833	if (Options & Opt_scrollTtyKeypress)	660	if (OPTION (Opt_scrollTtyKeypress))
834	PrivateModes |= PrivMode_Keypress;	661	priv_modes |= PrivMode_Keypress;
835	if (! (Options & Opt_jumpScroll))	662	if (!OPTION (Opt_jumpScroll))
836	PrivateModes |= PrivMode_smoothScroll;	663	priv_modes |= PrivMode_smoothScroll;
837		664
838	#ifndef NO_BACKSPACE_KEY	665	#ifndef NO_BACKSPACE_KEY
839	if (STRCMP (key_backspace, "DEC") == 0)	666	if (strcmp (key_backspace, "DEC") == 0)
840	PrivateModes |= PrivMode_HaveBackSpace;	667	priv_modes |= PrivMode_HaveBackSpace;
841	#endif	668	#endif
842		669
843	/* add value for scrollBar */	670	/* add value for scrollBar */
844	if (scrollbar_visible ())	671	if (scrollbar_visible ())
845	{	672	{
846	PrivateModes |= PrivMode_scrollBar;	673	priv_modes |= PrivMode_scrollBar;
847	SavedModes |= PrivMode_scrollBar;	674	SavedModes |= PrivMode_scrollBar;
848	}	675	}
		676
849	if (menubar_visible ())	677	if (menubar_visible ())
850	{	678	{
851	PrivateModes |= PrivMode_menuBar;	679	priv_modes |= PrivMode_menuBar;
852	SavedModes |= PrivMode_menuBar;	680	SavedModes |= PrivMode_menuBar;
853	}	681	}
854		682
855	#ifdef CURSOR_BLINK	683	run_command (argv);
856	if (Options & Opt_cursorBlink)
857	(void)gettimeofday (&lastcursorchange, NULL);
858	#endif
859
860	if ((cmd_fd = run_command (argv)) < 0)
861	rxvt_fatal ("failure while running command, aborting");
862	}	684	}
863		685
864	/*----------------------------------------------------------------------*/	686	/*----------------------------------------------------------------------*/
865	void	687	void
866	rxvt_term::Get_Colours ()	688	rxvt_term::Get_Colours ()
867	{	689	{
868	int i;	690	int i;
869		691
		692	#ifdef OFF_FOCUS_FADING
		693	pix_colors = pix_colors_focused;
		694	#endif
		695
870	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	696	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
871	{	697	{
872	rxvt_color xcol;	698	rxvt_color xcol;
873		699
874	if (!rs[Rs_color + i])	700	if (!rs[Rs_color + i])
875	continue;	701	continue;
876		702
877	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	703	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
878	{	704	{
879	#ifndef XTERM_REVERSE_VIDEO	705	#ifndef XTERM_REVERSE_VIDEO
880	if (i < 2 && (Options & Opt_reverseVideo))	706	if (i < 2 && OPTION (Opt_reverseVideo))
881	rs[Rs_color + i] = def_colorName[!i];	707	rs[Rs_color + i] = def_colorName[!i];
882	else	708	else
883	#endif	709	#endif
884	rs[Rs_color + i] = def_colorName[i];	710	rs[Rs_color + i] = def_colorName[i];
885		711
…		…
891	switch (i)	717	switch (i)
892	{	718	{
893	case Color_fg:	719	case Color_fg:
894	case Color_bg:	720	case Color_bg:
895	/* fatal: need bg/fg color */	721	/* fatal: need bg/fg color */
896	rxvt_fatal ("unable to get foreground/background colour, aborting");	722	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
897	/* NOTREACHED */	723	/* NOTREACHED */
898	break;	724	break;
899	#ifndef NO_CURSORCOLOR	725	#ifndef NO_CURSORCOLOR
900	case Color_cursor2:	726	case Color_cursor2:
901	xcol = PixColors[Color_fg];	727	xcol = pix_colors[Color_fg];
902	break;	728	break;
903	#endif /* ! NO_CURSORCOLOR */	729	#endif /* ! NO_CURSORCOLOR */
904	case Color_pointer_fg:	730	case Color_pointer_fg:
905	xcol = PixColors[Color_fg];	731	xcol = pix_colors[Color_fg];
906	break;	732	break;
907	default:	733	default:
908	xcol = PixColors[Color_bg]; /* None */	734	xcol = pix_colors[Color_bg]; /* None */
909	break;	735	break;
910	}	736	}
911	}	737	}
912	}	738	}
913		739
914	PixColors[i] = xcol;	740	pix_colors[i] = xcol;
915	SET_PIXCOLOR (i);	741	SET_PIXCOLOR (i);
916	}	742	}
917		743
918	if (XDEPTH <= 2)	744	#ifdef OFF_FOCUS_FADING
		745	if (rs[Rs_fade])
		746	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
		747	pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
		748	#endif
		749
		750	if (display->depth <= 2)
919	{	751	{
920	if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg];	752	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
921	if (!rs[Rs_color + Color_pointer_bg]) PixColors[Color_pointer_bg] = PixColors[Color_bg];	753	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
922	if (!rs[Rs_color + Color_border] ) PixColors[Color_border] = PixColors[Color_fg];	754	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
923	}	755	}
924		756
925	/*	757	/*
926	* get scrollBar/menuBar shadow colors	758	* get scrollBar/menuBar shadow colors
927	*	759	*
928	* The calculations of topShadow/bottomShadow values are adapted	760	* The calculations of topShadow/bottomShadow values are adapted
929	* from the fvwm window manager.	761	* from the fvwm window manager.
930	*/	762	*/
931	#ifdef KEEP_SCROLLCOLOR	763	#ifdef KEEP_SCROLLCOLOR
932		764
933	if (XDEPTH <= 2)	765	if (display->depth <= 2)
		766	{
934	{ /* Monochrome */	767	/* Monochrome */
935	PixColors[Color_scroll] = PixColors[Color_fg];	768	pix_colors[Color_scroll] = pix_colors[Color_fg];
936	PixColors[Color_topShadow] = PixColors[Color_bg];	769	pix_colors[Color_topShadow] = pix_colors[Color_bg];
937	PixColors[Color_bottomShadow] = PixColors[Color_bg];	770	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
938	}	771	}
939	else	772	else
940	{	773	{
941	rxvt_color xcol[3];	774	rxvt_color xcol[2];
942	/* xcol[0] == white	775	/* xcol[0] == white
943	* xcol[1] == top shadow	776	* xcol[1] == top shadow
944	* xcol[2] == bot shadow */	777	* xcol[2] == bot shadow */
945		778
946	xcol[1] = PixColors[Color_scroll];	779	xcol[1] = pix_colors[Color_scroll];
947	# ifdef PREFER_24BIT
948	xcol[0].set (display, 65535, 65535, 65535);	780	xcol[0].set (display, 65535, 65535, 65535);
949	/* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
950	# else
951	xcol[0].set (display, WhitePixel (display->display, display->screen));
952	# endif
953		781
954	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;	782	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
955		783
956	xcol[0].get (display, pr0, pg0, pb0);	784	xcol[0].get (display, pr0, pg0, pb0);
957	xcol[1].get (display, pr1, pg1, pb1);	785	xcol[1].get (display, pr1, pg1, pb1);
958		786
959	/* bottomShadowColor */
960	if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
961	xcol[2] = PixColors[Color_Black];
962
963	PixColors[Color_bottomShadow] = xcol[2];	787	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
964		788
965	/* topShadowColor */	789	/* topShadowColor */
966	if (!xcol[1].set (display,	790	if (!xcol[1].set (display,
967	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	791	min (pr0, max (pr0 / 5, pr1) * 7 / 5),
968	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	792	min (pg0, max (pg0 / 5, pg1) * 7 / 5),
969	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	793	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
970	xcol[1] = PixColors[Color_White];	794	xcol[1] = pix_colors[Color_White];
971		795
972	PixColors[Color_topShadow] = xcol[1];	796	pix_colors[Color_topShadow] = xcol[1];
973	}	797	}
974	#endif /* KEEP_SCROLLCOLOR */	798	#endif /* KEEP_SCROLLCOLOR */
975	}	799	}
976		800
977	/*----------------------------------------------------------------------*/	801	/*----------------------------------------------------------------------*/
…		…
988	i -= 8;	812	i -= 8;
989	#ifndef NO_BRIGHTCOLOR	813	#ifndef NO_BRIGHTCOLOR
990	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	814	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
991	return;	815	return;
992	#endif	816	#endif
993
994	}	817	}
995		818
996	if (i >= 0 && i <= 7) /* normal colors */	819	if (i >= 0 && i <= 7) /* normal colors */
997	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	820	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
998	}	821	}
…		…
1004	* Use resource ``modifier'' to override the Meta modifier	827	* Use resource ``modifier'' to override the Meta modifier
1005	*/	828	*/
1006	void	829	void
1007	rxvt_term::get_ourmods ()	830	rxvt_term::get_ourmods ()
1008	{	831	{
1009	int i, j, k;	832	int i, j, k;
1010	int requestedmeta, realmeta, realalt;	833	int requestedmeta, realmeta, realalt;
1011	const char *cm, *rsmod;	834	const char *cm, *rsmod;
1012	XModifierKeymap *map;	835	XModifierKeymap *map;
1013	KeyCode *kc;	836	KeyCode *kc;
1014	const unsigned int modmasks[] =	837	const unsigned int modmasks[] =
1015	{	838	{
1016	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	839	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1017	};	840	};
1018		841
1019	requestedmeta = realmeta = realalt = 0;	842	requestedmeta = realmeta = realalt = 0;
1020	rsmod = rs[Rs_modifier];	843	rsmod = rs[Rs_modifier];
		844
1021	if (rsmod	845	if (rsmod
1022	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	846	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1023	requestedmeta = rsmod[3] - '0';	847	requestedmeta = rsmod[3] - '0';
1024		848
1025	map = XGetModifierMapping (display->display);	849	map = XGetModifierMapping (display->display);
1026	kc = map->modifiermap;	850	kc = map->modifiermap;
		851
1027	for (i = 1; i < 6; i++)	852	for (i = 1; i < 6; i++)
1028	{	853	{
1029	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	854	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		855
1030	for (j = map->max_keypermod; j--; k++)	856	for (j = map->max_keypermod; j--; k++)
1031	{	857	{
1032	if (kc[k] == 0)	858	if (kc[k] == 0)
1033	break;	859	break;
		860
1034	switch (XKeycodeToKeysym (display->display, kc[k], 0))	861	switch (XKeycodeToKeysym (display->display, kc[k], 0))
1035	{	862	{
1036	case XK_Num_Lock:	863	case XK_Num_Lock:
1037	ModNumLockMask = modmasks[i - 1];	864	ModNumLockMask = modmasks[i - 1];
1038	/* FALLTHROUGH */	865	continue;
1039	default:	866
1040	continue; /* for (;;) */	867	case XK_ISO_Level3_Shift:
		868	ModLevel3Mask = modmasks[i - 1];
		869	continue;
		870
1041	case XK_Meta_L:	871	case XK_Meta_L:
1042	case XK_Meta_R:	872	case XK_Meta_R:
1043	cm = "meta";	873	cm = "meta";
1044	realmeta = i;	874	realmeta = i;
1045	break;	875	break;
		876
1046	case XK_Alt_L:	877	case XK_Alt_L:
1047	case XK_Alt_R:	878	case XK_Alt_R:
1048	cm = "alt";	879	cm = "alt";
1049	realalt = i;	880	realalt = i;
1050	break;	881	break;
		882
1051	case XK_Super_L:	883	case XK_Super_L:
1052	case XK_Super_R:	884	case XK_Super_R:
1053	cm = "super";	885	cm = "super";
1054	break;	886	break;
		887
1055	case XK_Hyper_L:	888	case XK_Hyper_L:
1056	case XK_Hyper_R:	889	case XK_Hyper_R:
1057	cm = "hyper";	890	cm = "hyper";
1058	break;	891	break;
		892
		893	default:
		894	continue;
1059	}	895	}
1060	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	896
		897	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1061	requestedmeta = i;	898	requestedmeta = i;
1062	}	899	}
1063	}	900	}
		901
1064	XFreeModifiermap (map);	902	XFreeModifiermap (map);
		903
1065	i = (requestedmeta ? requestedmeta	904	i = requestedmeta ? requestedmeta
1066	: (realmeta ? realmeta	905	: realmeta ? realmeta
1067	: (realalt ? realalt : 0)));	906	: realalt ? realalt
		907	: 0;
		908
1068	if (i)	909	if (i)
1069	ModMetaMask = modmasks[i - 1];	910	ModMetaMask = modmasks[i - 1];
1070	}	911	}
1071		912
1072	/*----------------------------------------------------------------------*/	913	/*----------------------------------------------------------------------*/
…		…
1074	void	915	void
1075	rxvt_term::create_windows (int argc, const char *const *argv)	916	rxvt_term::create_windows (int argc, const char *const *argv)
1076	{	917	{
1077	XClassHint classHint;	918	XClassHint classHint;
1078	XWMHints wmHint;	919	XWMHints wmHint;
		920	#if ENABLE_FRILLS
		921	Atom prop = None;
		922	MWMHints mwmhints;
		923	#endif
1079	XGCValues gcvalue;	924	XGCValues gcvalue;
1080	long vt_emask;	925	long vt_emask;
1081	XSetWindowAttributes attributes;	926	XSetWindowAttributes attributes;
1082	XWindowAttributes gattr;	927	XWindowAttributes gattr;
		928	Window top, parent;
		929	dDisp;
1083		930
1084	if (Options & Opt_transparent)	931	#ifdef USING_W11LIB
		932	/* enable W11 callbacks */
		933	W11AddEventHandler (disp, rxvt_W11_process_x_event);
		934	#endif
		935
		936	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);
		937	XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);
		938
		939	if (OPTION (Opt_transparent))
1085	{	940	{
1086	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);	941	XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);
1087	display->depth = gattr.depth; // doh //TODO, per-term not per-display?	942	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1088	}	943	}
		944
		945	#if ENABLE_FRILLS
		946	if (OPTION (Opt_borderLess))
		947	{
		948	prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);
		949
		950	if (prop == None)
		951	{
		952	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		953	#ifdef PREFER_24BIT
		954	attributes.override_redirect = TRUE;
		955	#endif
		956	mwmhints.flags = 0;
		957	}
		958	else
		959	{
		960	mwmhints.flags = MWM_HINTS_DECORATIONS;
		961	mwmhints.decorations = 0;
		962	}
		963	}
		964	else
		965	mwmhints.flags = 0;
		966	#endif
1089		967
1090	/* grab colors before netscape does */	968	/* grab colors before netscape does */
1091	Get_Colours ();	969	Get_Colours ();
1092		970
1093	if (!change_font (rs[Rs_font]))	971	if (!set_fonts ())
1094	{	972	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1095	fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");	973
1096	destroy ();	974	parent = DefaultRootWindow (disp);
1097	return;	975
		976	#if ENABLE_XEMBED
		977	if (rs[Rs_embed])
1098	}	978	{
		979	XWindowAttributes wattr;
		980
		981	parent = strtol (rs[Rs_embed], 0, 0);
		982
		983	if (!XGetWindowAttributes (disp, parent, &wattr))
		984	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		985
		986	window_calc (wattr.width, wattr.height);
		987	}
		988	#endif
1099		989
1100	window_calc (0, 0);	990	window_calc (0, 0);
		991
		992	/* sub-window placement & size in rxvt_resize_subwindows () */
		993	#ifdef PREFER_24BIT
		994	attributes.background_pixel = pix_colors_focused[Color_border];
		995	attributes.border_pixel = pix_colors_focused[Color_border];
		996	attributes.colormap = display->cmap;
		997	top = XCreateWindow (disp, parent,
		998	szHint.x, szHint.y,
		999	szHint.width, szHint.height,
		1000	ext_bwidth,
		1001	display->depth, InputOutput,
		1002	display->visual,
		1003	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
		1004	#else
		1005	top = XCreateSimpleWindow (disp, parent,
		1006	szHint.x, szHint.y,
		1007	szHint.width, szHint.height,
		1008	ext_bwidth,
		1009	pix_colors_focused[Color_border],
		1010	pix_colors_focused[Color_border]);
		1011	#endif
		1012
		1013	this->parent[0] = top;
		1014
1101	old_width = szHint.width;	1015	old_width = szHint.width;
1102	old_height = szHint.height;	1016	old_height = szHint.height;
1103		1017
1104	/* sub-window placement & size in rxvt_resize_subwindows () */
1105
1106	#ifdef PREFER_24BIT
1107	attributes.background_pixel = PixColors[Color_bg];
1108	attributes.border_pixel = PixColors[Color_border];
1109	attributes.colormap = display->cmap;
1110	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1111	szHint.x, szHint.y,
1112	szHint.width, szHint.height,
1113	TermWin.ext_bwidth,
1114	display->depth, InputOutput,
1115	display->visual,
1116	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1117	#else
1118	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1119	szHint.x, szHint.y,
1120	szHint.width, szHint.height,
1121	TermWin.ext_bwidth,
1122	PixColors[Color_border],
1123	PixColors[Color_bg]);
1124	#endif
1125
1126	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	1018	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1127	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1019	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1128		1020
1129	classHint.res_name = (char *)rs[Rs_name];	1021	classHint.res_name = (char *)rs[Rs_name];
1130	classHint.res_class = (char *)RESCLASS;	1022	classHint.res_class = (char *)RESCLASS;
1131		1023
1132	wmHint.flags = InputHint | StateHint | WindowGroupHint;	1024	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1133	wmHint.input = True;	1025	wmHint.input = True;
1134	wmHint.initial_state = Options & Opt_iconic ? IconicState : NormalState;	1026	wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;
1135	wmHint.window_group = TermWin.parent[0];	1027	wmHint.window_group = top;
1136		1028
1137	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	1029	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,
1138	(char **)argv, argc, &szHint, &wmHint, &classHint);	1030	&szHint, &wmHint, &classHint);
1139		1031
1140	#ifndef NO_FRILLS	1032	Atom protocols[] = {
		1033	xa[XA_WM_DELETE_WINDOW],
		1034	#if ENABLE_EWMH
		1035	xa[XA_NET_WM_PING],
		1036	#endif
		1037	};
		1038
		1039	XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		1040
		1041	#if ENABLE_EWMH
1141	long pid = getpid ();	1042	long pid = getpid ();
1142	XChangeProperty (display->display, TermWin.parent[0],	1043
		1044	XChangeProperty (disp, top,
1143	display->atom ("_NET_WM_PID"), XA_CARDINAL, 32,	1045	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1144	PropModeReplace, (unsigned char *)&pid, 1);	1046	PropModeReplace, (unsigned char *)&pid, 1);
1145	#endif
1146		1047
1147	XSelectInput (display->display, TermWin.parent[0],	1048	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1049	#endif
		1050
		1051	XSelectInput (disp, top,
1148	KeyPressMask	1052	KeyPressMask
1149	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1053	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1150	| KeyReleaseMask	1054	| KeyReleaseMask
1151	#endif	1055	#endif
1152	| FocusChangeMask | VisibilityChangeMask	1056	| FocusChangeMask | VisibilityChangeMask
1153	| StructureNotifyMask);	1057	| ExposureMask | StructureNotifyMask);
		1058
1154	termwin_ev.start (display, TermWin.parent[0]);	1059	termwin_ev.start (display, top);
		1060
		1061	#if ENABLE_FRILLS
		1062	if (mwmhints.flags)
		1063	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1064	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1065	#endif
1155		1066
1156	/* vt cursor: Black-on-White is standard, but this is more popular */	1067	/* vt cursor: Black-on-White is standard, but this is more popular */
1157	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1068	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
1158		1069
1159	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1070	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1160	/* cursor (menuBar/scrollBar): Black-on-White */	1071	/* cursor (menuBar/scrollBar): Black-on-White */
1161	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1072	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1162	#endif	1073	#endif
		1074
		1075	/* the vt window */
		1076	vt = XCreateSimpleWindow (disp, top,
		1077	window_vt_x,
		1078	window_vt_y,
		1079	width,
		1080	height,
		1081	0,
		1082	pix_colors_focused[Color_fg],
		1083	pix_colors_focused[Color_bg]);
		1084	#ifdef DEBUG_X
		1085	XStoreName (disp, vt, "vt window");
		1086	#endif
		1087
		1088	attributes.bit_gravity = NorthWestGravity;
		1089	XChangeWindowAttributes (disp, vt, CWBitGravity, &attributes);
		1090
		1091	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1163		1092
1164	#ifdef POINTER_BLANK	1093	#ifdef POINTER_BLANK
1165	{	1094	if (OPTION (Opt_pointerBlank))
1166	XColor blackcolour;
1167	blackcolour.red = 0;
1168	blackcolour.green = 0;
1169	blackcolour.blue = 0;
1170	Font f = XLoadFont (display->display, "fixed");
1171	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1172	&blackcolour, &blackcolour);
1173	XUnloadFont (display->display, f);
1174	}
1175	#endif
1176
1177	/* the vt window */
1178	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],
1179	window_vt_x, window_vt_y,
1180	TermWin_TotalWidth (),
1181	TermWin_TotalHeight (),
1182	0,
1183	PixColors[Color_fg],
1184	PixColors[Color_bg]);
1185
1186	#ifdef DEBUG_X
1187	XStoreName (display->display, TermWin.vt, "vt window");
1188	#endif
1189
1190	attributes.bit_gravity = NorthWestGravity;
1191	XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes);
1192
1193	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1194
1195	#ifdef POINTER_BLANK
1196	pointer_unblank ();
1197
1198	if (Options & Opt_pointerBlank)
1199	vt_emask |= PointerMotionMask;	1095	vt_emask |= PointerMotionMask;
1200	else	1096	else
1201	#endif	1097	#endif
1202	vt_emask |= Button1MotionMask | Button3MotionMask;	1098	vt_emask |= Button1MotionMask | Button3MotionMask;
1203		1099
1204	XSelectInput (display->display, TermWin.vt, vt_emask);	1100	XSelectInput (disp, vt, vt_emask);
1205	vt_ev.start (display, TermWin.vt);	1101	vt_ev.start (display, vt);
1206		1102
1207	#if defined(MENUBAR) && (MENUBAR_MAX > 1)	1103	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1208	if (menuBar_height ())	1104	if (menuBar_height ())
1209	{	1105	{
1210	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],	1106	menuBar.win = XCreateSimpleWindow (disp, top,
1211	window_vt_x, 0,	1107	window_vt_x, 0,
1212	TermWin_TotalWidth (),	1108	width,
1213	menuBar_TotalHeight (),	1109	menuBar_TotalHeight (),
1214	0,	1110	0,
1215	PixColors[Color_fg],	1111	pix_colors_focused[Color_fg],
1216	PixColors[Color_scroll]);	1112	pix_colors_focused[Color_scroll]);
1217		1113
1218	#ifdef DEBUG_X	1114	#ifdef DEBUG_X
1219	XStoreName (display->display, menuBar.win, "menubar");	1115	XStoreName (disp, menuBar.win, "menubar");
1220	#endif	1116	#endif
1221		1117
1222	menuBar.drawable = new rxvt_drawable (display, menuBar.win);	1118	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1223		1119
1224	XDefineCursor (display->display, menuBar.win,	1120	XDefineCursor (disp, menuBar.win,
1225	XCreateFontCursor (display->display, XC_left_ptr));	1121	XCreateFontCursor (disp, XC_left_ptr));
1226		1122
1227	XSelectInput (display->display, menuBar.win,	1123	XSelectInput (disp, menuBar.win,
1228	(ExposureMask | ButtonPressMask | ButtonReleaseMask	1124	(ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1229	| Button1MotionMask));
1230	menubar_ev.start (display, menuBar.win);	1125	menubar_ev.start (display, menuBar.win);
1231	}	1126	}
1232	#endif	1127	#endif
1233		1128
1234	#ifdef XPM_BACKGROUND	1129	#ifdef XPM_BACKGROUND
1235	if (rs[Rs_backgroundPixmap] != NULL	1130	if (rs[Rs_backgroundPixmap] != NULL
1236	&& ! (Options & Opt_transparent))	1131	&& ! OPTION (Opt_transparent))
1237	{	1132	{
1238	const char *p = rs[Rs_backgroundPixmap];	1133	const char *p = rs[Rs_backgroundPixmap];
1239		1134
1240	if ((p = STRCHR (p, ';')) != NULL)	1135	if ((p = strchr (p, ';')) != NULL)
1241	{	1136	{
1242	p++;	1137	p++;
1243	scale_pixmap (p);	1138	scale_pixmap (p);
1244	}	1139	}
		1140
1245	set_bgPixmap (rs[Rs_backgroundPixmap]);	1141	set_bgPixmap (rs[Rs_backgroundPixmap]);
1246	scr_touch (True);	1142	scr_touch (true);
1247	}	1143	}
1248	#endif	1144	#endif
1249		1145
1250	/* graphics context for the vt window */	1146	/* graphics context for the vt window */
1251	gcvalue.foreground = PixColors[Color_fg];	1147	gcvalue.foreground = pix_colors[Color_fg];
1252	gcvalue.background = PixColors[Color_bg];	1148	gcvalue.background = pix_colors[Color_bg];
1253	gcvalue.graphics_exposures = 1;	1149	gcvalue.graphics_exposures = 1;
1254	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1150	gc = XCreateGC (disp, vt,
1255	GCForeground | GCBackground | GCGraphicsExposures,	1151	GCForeground | GCBackground | GCGraphicsExposures,
1256	&gcvalue);	1152	&gcvalue);
1257		1153
1258	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1154	drawable = new rxvt_drawable (display, vt);
1259		1155
1260	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1156	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1261	gcvalue.foreground = PixColors[Color_topShadow];	1157	gcvalue.foreground = pix_colors[Color_topShadow];
1262	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1158	topShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1263	gcvalue.foreground = PixColors[Color_bottomShadow];	1159	gcvalue.foreground = pix_colors[Color_bottomShadow];
1264	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1160	botShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1265	gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];	1161	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1266	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1162	scrollbarGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1267	#endif
1268	}
1269
1270	/*----------------------------------------------------------------------*/
1271	/*
1272	* Run the command in a subprocess and return a file descriptor for the
1273	* master end of the pseudo-teletype pair with the command talking to
1274	* the slave.
1275	*/
1276	int
1277	rxvt_term::run_command (const char *const *argv)
1278	{
1279	int cfd, er;
1280
1281	/* get master (pty) */
1282	if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1283	rxvt_fatal ("can't open pseudo-tty");
1284
1285	fcntl (cfd, F_SETFL, O_NONBLOCK);
1286
1287	/* get slave (tty) */
1288	if (tty_fd < 0)
1289	{
1290	#ifndef NO_SETOWNER_TTYDEV
1291	privileged_ttydev (SAVE);
1292	#endif
1293
1294	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1295	{
1296	close (cfd);
1297	rxvt_fatal ("can't open slave tty %s", ttydev);
1298	}
1299	}
1300	#ifndef NO_BACKSPACE_KEY
1301	if (key_backspace[0] && !key_backspace[1])
1302	er = key_backspace[0];
1303	else if (STRCMP (key_backspace, "DEC") == 0)
1304	er = '\177'; /* the initial state anyway */
1305	else
1306	#endif
1307
1308	er = -1;
1309
1310	rxvt_get_ttymode (& (tio), er);
1311
1312	#ifndef __QNX__
1313	/* spin off the command interpreter */
1314	switch (cmd_pid = fork ())
1315	{
1316	case -1:
1317	rxvt_fatal ("can't fork");
1318	case 0:
1319	close (cfd); /* only keep tty_fd and STDERR open */
1320
1321	init_env ();
1322
1323	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1324	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1325	else
1326	{
1327	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1328	dup2 (tty_fd, STDIN_FILENO);
1329	dup2 (tty_fd, STDOUT_FILENO);
1330	dup2 (tty_fd, STDERR_FILENO);
1331
1332	if (tty_fd > 2)
1333	close (tty_fd);
1334
1335	run_child (argv);
1336	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1337	}
1338
1339	_exit (EXIT_FAILURE);
1340
1341	default:
1342	{
1343	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1344	int fdstdin;
1345
1346	fdstdin = dup (STDIN_FILENO);
1347	dup2 (tty_fd, STDIN_FILENO);
1348	#endif
1349
1350	#ifdef UTMP_SUPPORT
1351	privileged_utmp (SAVE);
1352	#endif
1353
1354	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1355
1356	dup2 (fdstdin, STDIN_FILENO);
1357	close (fdstdin);
1358	#endif
1359	}
1360
1361	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1362	break;
1363	}
1364	#else /* __QNX__ uses qnxspawn () */
1365	fchmod (tty_fd, 0622);
1366	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1367	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1368
1369	if (run_child (argv) == -1)
1370	exit (EXIT_FAILURE);
1371	#endif
1372
1373	return cfd;
1374	}
1375
1376	/* ------------------------------------------------------------------------- *
1377	* CHILD PROCESS OPERATIONS *
1378	* ------------------------------------------------------------------------- */
1379	/*
1380	* The only open file descriptor is the slave tty - so no error messages.
1381	* returns are fatal
1382	*/
1383	int
1384	rxvt_term::run_child (const char *const *argv)
1385	{
1386	char *login;
1387
1388	SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1389
1390	if (Options & Opt_console)
1391	{ /* be virtual console, fail silently */
1392	#ifdef TIOCCONS
1393	unsigned int on = 1;
1394
1395	ioctl (STDIN_FILENO, TIOCCONS, &on);
1396	#elif defined (SRIOCSREDIR)
1397	int fd;
1398
1399	fd = open (CONSOLE, O_WRONLY, 0);
1400	if (fd >= 0)
1401	{
1402	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1403	close (fd);
1404	}
1405	#endif /* SRIOCSREDIR */
1406
1407	}
1408
1409	/* reset signals and spin off the command interpreter */
1410	signal (SIGINT, SIG_DFL);
1411	signal (SIGQUIT, SIG_DFL);
1412	signal (SIGCHLD, SIG_DFL);
1413	/*
1414	* mimick login's behavior by disabling the job control signals
1415	* a shell that wants them can turn them back on
1416	*/
1417	#ifdef SIGTSTP
1418	signal (SIGTSTP, SIG_IGN);
1419	signal (SIGTTIN, SIG_IGN);
1420	signal (SIGTTOU, SIG_IGN);
1421	#endif /* SIGTSTP */
1422
1423	/* set window size */
1424	struct winsize ws;
1425
1426	ws.ws_col = TermWin.ncol;
1427	ws.ws_row = TermWin.nrow;
1428	ws.ws_xpixel = ws.ws_ypixel = 0;
1429	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1430
1431	// unblock signals (signals are blocked by iom.C
1432	sigset_t ss;
1433	sigemptyset (&ss);
1434	sigprocmask (SIG_SETMASK, &ss, 0);
1435
1436	#ifndef __QNX__
1437	/* command interpreter path */
1438	if (argv != NULL)
1439	{
1440	# ifdef DEBUG_CMD
1441	int i;
1442
1443	for (i = 0; argv[i]; i++)
1444	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1445	# endif	1163	#endif
1446		1164
1447	execvp (argv[0], (char *const *)argv);	1165	#ifdef OFF_FOCUS_FADING
1448	/* no error message: STDERR is closed! */	1166	// initially we are in unfocused state
		1167	if (rs[Rs_fade])
		1168	pix_colors = pix_colors_unfocused;
		1169	#endif
		1170
		1171	pointer_unblank ();
		1172	scr_recolour ();
		1173
		1174	#if ENABLE_XEMBED
		1175	if (rs[Rs_embed])
1449	}	1176	{
1450	else	1177	long info[2] = { 0, XEMBED_MAPPED };
		1178
		1179	XChangeProperty (disp, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		1180	32, PropModeReplace, (unsigned char *)&info, 2);
1451	{	1181	}
1452	const char *argv0, *shell;
1453
1454	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1455	shell = "/bin/sh";
1456
1457	argv0 = (const char *)rxvt_r_basename (shell);
1458	if (Options & Opt_loginShell)
1459	{
1460	login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1461
1462	login[0] = '-';
1463	STRCPY (&login[1], argv0);
1464	argv0 = login;
1465	}
1466	execlp (shell, argv0, NULL);
1467	/* no error message: STDERR is closed! */
1468	}
1469
1470	#else /* __QNX__ uses qnxspawn () */
1471
1472	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1473	char *command = NULL, fullcommand[_MAX_PATH];
1474	char **arg_v, *arg_a[2] = { NULL, NULL };
1475
1476	if (argv != NULL)
1477	{
1478	if (access (argv[0], X_OK) == -1)
1479	{
1480	if (STRCHR (argv[0], '/') == NULL)
1481	{
1482	searchenv (argv[0], "PATH", fullcommand);
1483	if (fullcommand[0] != '\0')
1484	command = fullcommand;
1485	}
1486	if (access (command, X_OK) == -1)
1487	return -1;
1488	}
1489	else
1490	command = argv[0];
1491	arg_v = argv;
1492	}
1493	else
1494	{
1495	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1496	command = "/bin/sh";
1497
1498	arg_a[0] = my_basename (command);
1499	if (Options & Opt_loginShell)
1500	{
1501	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1502
1503	login[0] = '-';
1504	STRCPY (&login[1], arg_a[0]);
1505	arg_a[0] = login;
1506	}
1507	arg_v = arg_a;
1508	}
1509	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1510	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1511	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1512	command, arg_v, environ, iov_a, 0);
1513	if (login)
1514	free (login);
1515
1516	close (tty_fd);
1517	return cmd_fd;
1518
1519	#endif	1182	#endif
1520	return -1;
1521	}	1183	}
1522		1184
1523	/* ------------------------------------------------------------------------- *	1185	/* ------------------------------------------------------------------------- *
1524	* GET TTY CURRENT STATE *	1186	* GET TTY CURRENT STATE *
1525	* ------------------------------------------------------------------------- */	1187	* ------------------------------------------------------------------------- */
1526	/* rxvt_get_ttymode () */
1527	/* EXTPROTO */
1528	void	1188	void
1529	rxvt_get_ttymode (ttymode_t *tio, int erase)	1189	rxvt_get_ttymode (ttymode_t *tio, int erase)
1530	{	1190	{
1531	#ifdef HAVE_TERMIOS_H	1191	#ifdef HAVE_TERMIOS_H
1532	/*	1192	/*
1533	* standard System V termios interface	1193	* standard System V termios interface
1534	*/	1194	*/
1535	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1195	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1536	{	1196	{
1537	/* return error - use system defaults */	1197	// return error - use system defaults,
		1198	// where possible, and zero elsewhere
		1199	memset (tio, 0, sizeof (ttymode_t));
		1200
1538	tio->c_cc[VINTR] = CINTR;	1201	tio->c_cc[VINTR] = CINTR;
1539	tio->c_cc[VQUIT] = CQUIT;	1202	tio->c_cc[VQUIT] = CQUIT;
1540	tio->c_cc[VERASE] = CERASE;	1203	tio->c_cc[VERASE] = CERASE;
		1204	#ifdef VERASE2
		1205	tio->c_cc[VERASE2] = CERASE2;
		1206	#endif
1541	tio->c_cc[VKILL] = CKILL;	1207	tio->c_cc[VKILL] = CKILL;
1542	tio->c_cc[VSTART] = CSTART;	1208	tio->c_cc[VSTART] = CSTART;
1543	tio->c_cc[VSTOP] = CSTOP;	1209	tio->c_cc[VSTOP] = CSTOP;
1544	tio->c_cc[VSUSP] = CSUSP;	1210	tio->c_cc[VSUSP] = CSUSP;
1545	# ifdef VDSUSP	1211	# ifdef VDSUSP
1546
1547	tio->c_cc[VDSUSP] = CDSUSP;	1212	tio->c_cc[VDSUSP] = CDSUSP;
1548	# endif	1213	# endif
1549	# ifdef VREPRINT	1214	# ifdef VREPRINT
1550
1551	tio->c_cc[VREPRINT] = CRPRNT;	1215	tio->c_cc[VREPRINT] = CRPRNT;
1552	# endif	1216	# endif
1553	# ifdef VDISCRD	1217	# ifdef VDISCRD
1554
1555	tio->c_cc[VDISCRD] = CFLUSH;	1218	tio->c_cc[VDISCRD] = CFLUSH;
1556	# endif	1219	# endif
1557	# ifdef VWERSE	1220	# ifdef VWERSE
1558
1559	tio->c_cc[VWERSE] = CWERASE;	1221	tio->c_cc[VWERSE] = CWERASE;
1560	# endif	1222	# endif
1561	# ifdef VLNEXT	1223	# ifdef VLNEXT
1562
1563	tio->c_cc[VLNEXT] = CLNEXT;	1224	tio->c_cc[VLNEXT] = CLNEXT;
1564	# endif	1225	# endif
1565
1566	}	1226	}
		1227
1567	tio->c_cc[VEOF] = CEOF;	1228	tio->c_cc[VEOF] = CEOF;
1568	tio->c_cc[VEOL] = VDISABLE;	1229	tio->c_cc[VEOL] = VDISABLE;
1569	# ifdef VEOL2	1230	# ifdef VEOL2
1570
1571	tio->c_cc[VEOL2] = VDISABLE;	1231	tio->c_cc[VEOL2] = VDISABLE;
1572	# endif	1232	# endif
1573	# ifdef VSWTC	1233	# ifdef VSWTC
1574
1575	tio->c_cc[VSWTC] = VDISABLE;	1234	tio->c_cc[VSWTC] = VDISABLE;
1576	# endif	1235	# endif
1577	# ifdef VSWTCH	1236	# ifdef VSWTCH
1578
1579	tio->c_cc[VSWTCH] = VDISABLE;	1237	tio->c_cc[VSWTCH] = VDISABLE;
1580	# endif	1238	# endif
1581	# if VMIN != VEOF	1239	# if VMIN != VEOF
1582
1583	tio->c_cc[VMIN] = 1;	1240	tio->c_cc[VMIN] = 1;
1584	# endif	1241	# endif
1585	# if VTIME != VEOL	1242	# if VTIME != VEOL
1586
1587	tio->c_cc[VTIME] = 0;	1243	tio->c_cc[VTIME] = 0;
1588	# endif	1244	# endif
1589		1245
1590	if (erase != -1)	1246	if (erase != -1)
1591	tio->c_cc[VERASE] = (char)erase;	1247	tio->c_cc[VERASE] = (char)erase;
…		…
1619	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)	1275	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1620	{	1276	{
1621	tio->sg.sg_erase = CERASE; /* ^H */	1277	tio->sg.sg_erase = CERASE; /* ^H */
1622	tio->sg.sg_kill = CKILL; /* ^U */	1278	tio->sg.sg_kill = CKILL; /* ^U */
1623	}	1279	}
		1280
1624	if (erase != -1)	1281	if (erase != -1)
1625	tio->sg.sg_erase = (char)erase;	1282	tio->sg.sg_erase = (char)erase;
1626		1283
1627	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);	1284	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1628		1285
…		…
1634	tio->tc.t_startc = CSTART; /* ^Q */	1291	tio->tc.t_startc = CSTART; /* ^Q */
1635	tio->tc.t_stopc = CSTOP; /* ^S */	1292	tio->tc.t_stopc = CSTOP; /* ^S */
1636	tio->tc.t_eofc = CEOF; /* ^D */	1293	tio->tc.t_eofc = CEOF; /* ^D */
1637	tio->tc.t_brkc = -1;	1294	tio->tc.t_brkc = -1;
1638	}	1295	}
		1296
1639	/* get local special chars */	1297	/* get local special chars */
1640	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)	1298	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1641	{	1299	{
1642	tio->lc.t_suspc = CSUSP; /* ^Z */	1300	tio->lc.t_suspc = CSUSP; /* ^Z */
1643	tio->lc.t_dsuspc = CDSUSP; /* ^Y */	1301	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
…		…
1647	tio->lc.t_lnextc = CLNEXT; /* ^V */	1305	tio->lc.t_lnextc = CLNEXT; /* ^V */
1648	}	1306	}
1649	/* get line discipline */	1307	/* get line discipline */
1650	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));	1308	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1651	# ifdef NTTYDISC	1309	# ifdef NTTYDISC
1652
1653	tio->line = NTTYDISC;	1310	tio->line = NTTYDISC;
1654	# endif /* NTTYDISC */	1311	# endif /* NTTYDISC */
1655		1312
1656	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);	1313	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1657	#endif /* HAVE_TERMIOS_H */	1314	#endif /* HAVE_TERMIOS_H */
…		…
1680	FOO (IGNCR, "IGNCR");	1337	FOO (IGNCR, "IGNCR");
1681	FOO (ICRNL, "ICRNL");	1338	FOO (ICRNL, "ICRNL");
1682	FOO (IXON, "IXON");	1339	FOO (IXON, "IXON");
1683	FOO (IXOFF, "IXOFF");	1340	FOO (IXOFF, "IXOFF");
1684	# ifdef IUCLC	1341	# ifdef IUCLC
1685
1686	FOO (IUCLC, "IUCLC");	1342	FOO (IUCLC, "IUCLC");
1687	# endif	1343	# endif
1688	# ifdef IXANY	1344	# ifdef IXANY
1689
1690	FOO (IXANY, "IXANY");	1345	FOO (IXANY, "IXANY");
1691	# endif	1346	# endif
1692	# ifdef IMAXBEL	1347	# ifdef IMAXBEL
1693
1694	FOO (IMAXBEL, "IMAXBEL");	1348	FOO (IMAXBEL, "IMAXBEL");
1695	# endif	1349	# endif
1696		1350
1697	fprintf (stderr, "\n");	1351	fprintf (stderr, "\n");
1698		1352
…		…
1705	FOO (VERASE, "VERASE");	1359	FOO (VERASE, "VERASE");
1706	FOO (VKILL, "VKILL");	1360	FOO (VKILL, "VKILL");
1707	FOO (VEOF, "VEOF");	1361	FOO (VEOF, "VEOF");
1708	FOO (VEOL, "VEOL");	1362	FOO (VEOL, "VEOL");
1709	# ifdef VEOL2	1363	# ifdef VEOL2
1710
1711	FOO (VEOL2, "VEOL2");	1364	FOO (VEOL2, "VEOL2");
1712	# endif	1365	# endif
1713	# ifdef VSWTC	1366	# ifdef VSWTC
1714
1715	FOO (VSWTC, "VSWTC");	1367	FOO (VSWTC, "VSWTC");
1716	# endif	1368	# endif
1717	# ifdef VSWTCH	1369	# ifdef VSWTCH
1718
1719	FOO (VSWTCH, "VSWTCH");	1370	FOO (VSWTCH, "VSWTCH");
1720	# endif	1371	# endif
1721
1722	FOO (VSTART, "VSTART");	1372	FOO (VSTART, "VSTART");
1723	FOO (VSTOP, "VSTOP");	1373	FOO (VSTOP, "VSTOP");
1724	FOO (VSUSP, "VSUSP");	1374	FOO (VSUSP, "VSUSP");
1725	# ifdef VDSUSP	1375	# ifdef VDSUSP
1726
1727	FOO (VDSUSP, "VDSUSP");	1376	FOO (VDSUSP, "VDSUSP");
1728	# endif	1377	# endif
1729	# ifdef VREPRINT	1378	# ifdef VREPRINT
1730
1731	FOO (VREPRINT, "VREPRINT");	1379	FOO (VREPRINT, "VREPRINT");
1732	# endif	1380	# endif
1733	# ifdef VDISCRD	1381	# ifdef VDISCRD
1734
1735	FOO (VDISCRD, "VDISCRD");	1382	FOO (VDISCRD, "VDISCRD");
1736	# endif	1383	# endif
1737	# ifdef VWERSE	1384	# ifdef VWERSE
1738
1739	FOO (VWERSE, "VWERSE");	1385	FOO (VWERSE, "VWERSE");
1740	# endif	1386	# endif
1741	# ifdef VLNEXT	1387	# ifdef VLNEXT
1742
1743	FOO (VLNEXT, "VLNEXT");	1388	FOO (VLNEXT, "VLNEXT");
1744	# endif	1389	# endif
1745		1390
1746	fprintf (stderr, "\n");	1391	fprintf (stderr, "\n");
1747	# undef FOO	1392	# undef FOO
1748	# endif /* HAVE_TERMIOS_H */	1393	# endif /* HAVE_TERMIOS_H */
1749	#endif /* DEBUG_TTYMODE */	1394	#endif /* DEBUG_TTYMODE */
1750	}	1395	}
1751		1396
		1397	/*----------------------------------------------------------------------*/
		1398	/*
		1399	* Run the command in a subprocess and return a file descriptor for the
		1400	* master end of the pseudo-teletype pair with the command talking to
		1401	* the slave.
		1402	*/
		1403	void
		1404	rxvt_term::run_command (const char *const *argv)
		1405	{
		1406	#if ENABLE_FRILLS
		1407	if (rs[Rs_pty_fd])
		1408	{
		1409	pty.pty = atoi (rs[Rs_pty_fd]);
		1410
		1411	if (getfd_hook)
		1412	pty.pty = (*getfd_hook) (pty.pty);
		1413
		1414	if (pty.pty < 0 || fcntl (pty.pty, F_SETFL, O_NONBLOCK))
		1415	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1416	}
		1417	else
		1418	#endif
		1419	if (!pty.get ())
		1420	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1421
		1422	pty.set_utf8_mode (enc_utf8);
		1423
		1424	/* set initial window size */
		1425	tt_winch ();
		1426
		1427	int er;
		1428
		1429	#ifndef NO_BACKSPACE_KEY
		1430	if (key_backspace[0] && !key_backspace[1])
		1431	er = key_backspace[0];
		1432	else if (strcmp (key_backspace, "DEC") == 0)
		1433	er = '\177'; /* the initial state anyway */
		1434	else
		1435	#endif
		1436	er = -1;
		1437
		1438	rxvt_get_ttymode (&tio, er);
		1439
		1440	#if ENABLE_FRILLS
		1441	if (rs[Rs_pty_fd])
		1442	return;
		1443	#endif
		1444
		1445	#ifndef __QNX__
		1446	/* spin off the command interpreter */
		1447	switch (cmd_pid = fork ())
		1448	{
		1449	case -1:
		1450	{
		1451	cmd_pid = 0;
		1452	rxvt_fatal ("can't fork, aborting.\n");
		1453	}
		1454	case 0:
		1455	init_env ();
		1456
		1457	if (!pty.make_controlling_tty ())
		1458	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1459	else
		1460	{
		1461	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1462	dup2 (pty.tty, STDIN_FILENO);
		1463	dup2 (pty.tty, STDOUT_FILENO);
		1464	dup2 (pty.tty, STDERR_FILENO);
		1465
		1466	// close all our file handles that we do no longer need
		1467	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1468	{
		1469	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);
		1470	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);
		1471	}
		1472
		1473	run_child (argv);
		1474	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1475	}
		1476
		1477	_exit (EXIT_FAILURE);
		1478
		1479	default:
		1480	{
		1481	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
		1482	int fdstdin;
		1483
		1484	fdstdin = dup (STDIN_FILENO);
		1485	dup2 (pty.tty, STDIN_FILENO);
		1486	#endif
		1487
		1488	#ifdef UTMP_SUPPORT
		1489	privileged_utmp (SAVE);
		1490	#endif
		1491
		1492	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
		1493
		1494	dup2 (fdstdin, STDIN_FILENO);
		1495	close (fdstdin);
		1496	#endif
		1497	}
		1498
		1499	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
		1500	break;
		1501	}
		1502	#else /* __QNX__ uses qnxspawn () */
		1503	fchmod (pty.tty, 0622);
		1504	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
		1505	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
		1506
		1507	if (run_child (argv) == -1)
		1508	exit (EXIT_FAILURE);
		1509	#endif
		1510	}
		1511
		1512	/* ------------------------------------------------------------------------- *
		1513	* CHILD PROCESS OPERATIONS *
		1514	* ------------------------------------------------------------------------- */
		1515	/*
		1516	* The only open file descriptor is the slave tty - so no error messages.
		1517	* returns are fatal
		1518	*/
		1519	int
		1520	rxvt_term::run_child (const char *const *argv)
		1521	{
		1522	char *login;
		1523
		1524	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
		1525
		1526	if (OPTION (Opt_console))
		1527	{ /* be virtual console, fail silently */
		1528	#ifdef TIOCCONS
		1529	unsigned int on = 1;
		1530
		1531	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1532	#elif defined (SRIOCSREDIR)
		1533	int fd;
		1534
		1535	fd = open (CONSOLE, O_WRONLY, 0);
		1536	if (fd >= 0)
		1537	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1538	close (fd);
		1539	#endif /* SRIOCSREDIR */
		1540	}
		1541
		1542	/* reset signals and spin off the command interpreter */
		1543	signal (SIGINT, SIG_DFL);
		1544	signal (SIGQUIT, SIG_DFL);
		1545	signal (SIGCHLD, SIG_DFL);
		1546	signal (SIGHUP, SIG_DFL);
		1547	signal (SIGPIPE, SIG_DFL);
		1548	/*
		1549	* mimick login's behavior by disabling the job control signals
		1550	* a shell that wants them can turn them back on
		1551	*/
		1552	#ifdef SIGTSTP
		1553	signal (SIGTSTP, SIG_IGN);
		1554	signal (SIGTTIN, SIG_IGN);
		1555	signal (SIGTTOU, SIG_IGN);
		1556	#endif /* SIGTSTP */
		1557
		1558	// unblock signals (signals are blocked by iom.C
		1559	sigset_t ss;
		1560	sigemptyset (&ss);
		1561	sigprocmask (SIG_SETMASK, &ss, 0);
		1562
		1563	#ifndef __QNX__
		1564	/* command interpreter path */
		1565	if (argv != NULL)
		1566	{
		1567	# ifdef DEBUG_CMD
		1568	int i;
		1569
		1570	for (i = 0; argv[i]; i++)
		1571	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1572	# endif
		1573
		1574	execvp (argv[0], (char *const *)argv);
		1575	/* no error message: STDERR is closed! */
		1576	}
		1577	else
		1578	{
		1579	const char *argv0, *shell;
		1580
		1581	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
		1582	shell = "/bin/sh";
		1583
		1584	argv0 = (const char *)rxvt_r_basename (shell);
		1585
		1586	if (OPTION (Opt_loginShell))
		1587	{
		1588	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
		1589
		1590	login[0] = '-';
		1591	strcpy (&login[1], argv0);
		1592	argv0 = login;
		1593	}
		1594	execlp (shell, argv0, NULL);
		1595	/* no error message: STDERR is closed! */
		1596	}
		1597
		1598	#else /* __QNX__ uses qnxspawn () */
		1599
		1600	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
		1601	char *command = NULL, fullcommand[_MAX_PATH];
		1602	char **arg_v, *arg_a[2] = { NULL, NULL };
		1603
		1604	if (argv != NULL)
		1605	{
		1606	if (access (argv[0], X_OK) == -1)
		1607	{
		1608	if (strchr (argv[0], '/') == NULL)
		1609	{
		1610	searchenv (argv[0], "PATH", fullcommand);
		1611
		1612	if (fullcommand[0] != '\0')
		1613	command = fullcommand;
		1614	}
		1615
		1616	if (access (command, X_OK) == -1)
		1617	return -1;
		1618	}
		1619	else
		1620	command = argv[0];
		1621
		1622	arg_v = argv;
		1623	}
		1624	else
		1625	{
		1626	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
		1627	command = "/bin/sh";
		1628
		1629	arg_a[0] = my_basename (command);
		1630
		1631	if (OPTION (Opt_loginShell))
		1632	{
		1633	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
		1634
		1635	login[0] = '-';
		1636	strcpy (&login[1], arg_a[0]);
		1637	arg_a[0] = login;
		1638	}
		1639
		1640	arg_v = arg_a;
		1641	}
		1642
		1643	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
		1644	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
		1645	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
		1646	command, arg_v, environ, iov_a, 0);
		1647	if (login)
		1648	free (login);
		1649
		1650	pty.close_tty ();
		1651	return pty.pty;
		1652	#endif
		1653
		1654	return -1;
		1655	}
		1656
1752	/*----------------------- end-of-file (C source) -----------------------*/	1657	/*----------------------- end-of-file (C source) -----------------------*/

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