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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.57 by root, Mon Jun 21 22:24:07 2004 UTC vs.
Revision 1.126 by root, Wed Dec 21 23:40:07 2005 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,	167	NULL,
328	#endif	168	#endif
329	#ifdef KEEP_SCROLLCOLOR	169	#ifdef KEEP_SCROLLCOLOR
330	COLOR_SCROLLBAR,	170	COLOR_SCROLLBAR,
331	COLOR_SCROLLTROUGH,	171	COLOR_SCROLLTROUGH,
332	#endif /* KEEP_SCROLLCOLOR */	172	#endif /* KEEP_SCROLLCOLOR */
333	#if TINTING	173	#if TINTING
334	NULL,	174	NULL,
335	#endif	175	#endif
		176	#if OFF_FOCUS_FADING
		177	"black",
		178	#endif
336	};	179	};
337		180
338	const char *const xa_names[NUM_XA] =	181	const char *const xa_names[] =
339	{	182	{
340	"TEXT",	183	"TEXT",
341	"COMPOUND_TEXT",	184	"COMPOUND_TEXT",
342	"UTF8_STRING",	185	"UTF8_STRING",
343	"MULTIPLE",	186	"MULTIPLE",
344	"TARGETS",	187	"TARGETS",
345	"TIMESTAMP",	188	"TIMESTAMP",
346	"VT_SELECTION",	189	"VT_SELECTION",
347	"INCR",	190	"INCR",
		191	"WM_PROTOCOLS",
348	"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
349	#ifdef TRANSPARENT	206	#ifdef TRANSPARENT
350	"_XROOTPMAP_ID",	207	"_XROOTPMAP_ID",
		208	"ESETROOT_PMAP_ID",
351	#endif	209	#endif
352	#ifdef OFFIX_DND	210	#ifdef OFFIX_DND
353	"DndProtocol",	211	"DndProtocol",
354	"DndSelection",	212	"DndSelection",
355	#endif	213	#endif
356	"CLIPBOARD"	214	#if ENABLE_XEMBED
		215	"_XEMBED",
		216	"_XEMBED_INFO",
		217	#endif
357	};	218	};
358		219
359	bool	220	bool
360	rxvt_term::init_vars ()	221	rxvt_term::init_vars ()
361	{	222	{
362	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
363	if (PixColors == NULL)	229	if (pix_colors == NULL)
364	return false;	230	return false;
365		231
366	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	232	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
367	TermWin.pixmap = None;	233	pixmap = None;
368	#endif
369	#ifdef UTMP_SUPPORT
370	next_utmp_action = SAVE;
371	#endif
372	#ifndef NO_SETOWNER_TTYDEV
373	next_tty_action = SAVE;
374	#endif	234	#endif
375		235
376	MEvent.time = CurrentTime;	236	MEvent.time = CurrentTime;
377	MEvent.button = AnyButton;	237	MEvent.button = AnyButton;
378	Options = DEFAULT_OPTIONS;	238	options = DEFAULT_OPTIONS;
379	want_refresh = 1;	239	want_refresh = 1;
380	cmd_pid = -1;
381	cmd_fd = tty_fd = -1;
382	PrivateModes = SavedModes = PrivMode_Default;	240	priv_modes = SavedModes = PrivMode_Default;
383	TermWin.focus = 0;	241	focus = 0;
384	TermWin.ncol = 80;	242	ncol = 80;
385	TermWin.nrow = 24;	243	nrow = 24;
386	TermWin.int_bwidth = INTERNALBORDERWIDTH;	244	int_bwidth = INTERNALBORDERWIDTH;
387	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	245	ext_bwidth = EXTERNALBORDERWIDTH;
388	TermWin.lineSpace = LINESPACE;	246	lineSpace = LINESPACE;
389	TermWin.saveLines = SAVELINES;	247	saveLines = SAVELINES;
390	numPixColors = TOTAL_COLORS;	248	numpix_colors = TOTAL_COLORS;
391
392	#ifndef NO_BRIGHTCOLOR
393	colorfgbg = DEFAULT_RSTYLE;
394	#endif
395		249
396	refresh_limit = 1;	250	refresh_limit = 1;
397	refresh_type = SLOW_REFRESH;	251	refresh_type = SLOW_REFRESH;
398	prev_nrow = prev_ncol = 0;	252	prev_nrow = prev_ncol = 0;
399		253
…		…
407	last_bot = last_state = -1;	261	last_bot = last_state = -1;
408		262
409	#ifdef MENUBAR	263	#ifdef MENUBAR
410	menu_readonly = 1;	264	menu_readonly = 1;
411	# if ! (MENUBAR_MAX > 1)	265	# if ! (MENUBAR_MAX > 1)
412	CurrentBar = & (BarList);	266	CurrentBar = &BarList;
413	# endif /* (MENUBAR_MAX > 1) */	267	# endif /* (MENUBAR_MAX > 1) */
414	#endif	268	#endif
415		269
416	return true;	270	return true;
417	}	271	}
418		272
419	void	273	void
420	rxvt_term::init_secondary ()	274	rxvt_term::init_secondary ()
421	{	275	{
422	int i;	276	int i;
423	#ifdef TTY_GID_SUPPORT
424	struct group *gr = getgrnam ("tty");
425
426	if (gr)
427	{ /* change group ownership of tty to "tty" */
428	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
429	ttygid = gr->gr_gid;
430	}
431	else
432	#endif /* TTY_GID_SUPPORT */
433
434	{
435	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
436	ttygid = getgid ();
437	}
438		277
439	/*	278	/*
440	* Close all unused file descriptors	279	* Close all unused file descriptors
441	* We don't want them, we don't need them.	280	* We don't want them, we don't need them.
442	*/	281	*/
…		…
475		314
476	/*	315	/*
477	* 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
478	*/	317	*/
479	for (r_argc = 0; r_argc < argc; r_argc++)	318	for (r_argc = 0; r_argc < argc; r_argc++)
480	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	319	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
481	break;	320	break;
482		321
483	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	322	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
484		323
485	for (i = 0; i < r_argc; i++)	324	for (i = 0; i < r_argc; i++)
…		…
506	*/	345	*/
507	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	346	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
508	rs[Rs_display_name] = ":0";	347	rs[Rs_display_name] = ":0";
509		348
510	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 ();
511	free (r_argv);	355	free (r_argv);
512
513	#ifdef LOCAL_X_IS_UNIX
514	if (rs[Rs_display_name][0] == ':')
515	{
516	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
517	STRCPY (val, "unix");
518	STRCAT (val, rs[Rs_display_name]);
519	display = displays.get (val);
520	free (val);
521	}
522	#endif
523
524	if (!display
525	&& ! (display = displays.get (rs[Rs_display_name])))
526	rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
527
528	extract_resources (display->display, rs[Rs_name]);
529		356
530	/*	357	/*
531	* set any defaults not already set	358	* set any defaults not already set
532	*/	359	*/
533	if (cmd_argv && cmd_argv[0])	360	if (cmd_argv && cmd_argv[0])
…		…
544	if (!rs[Rs_iconName])	371	if (!rs[Rs_iconName])
545	rs[Rs_iconName] = rs[Rs_name];	372	rs[Rs_iconName] = rs[Rs_name];
546	}	373	}
547		374
548	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	375	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
549	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	376	saveLines = min (i, MAX_SAVELINES);
550		377
551	#ifndef NO_FRILLS	378	#if ENABLE_FRILLS
552	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)
553	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	380	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		381
554	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)
555	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	383	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
556	#endif
557		384
558	#ifndef NO_LINESPACE
559	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	385	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
560	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	386	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
561	#endif	387	#endif
562		388
563	#ifdef POINTER_BLANK	389	#ifdef POINTER_BLANK
564	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	390	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
565	pointerBlankDelay = i;	391	pointerBlankDelay = i;
566	else	392	else
567	pointerBlankDelay = 2;	393	pointerBlankDelay = 2;
568	#endif	394	#endif
569		395
570	/* no point having a scrollbar without having any scrollback! */	396	/* no point having a scrollbar without having any scrollback! */
571	if (!TermWin.saveLines)	397	if (!saveLines)
572	Options &= ~Opt_scrollBar;	398	options &= ~Opt_scrollBar;
573		399
574	#ifdef PRINTPIPE	400	#ifdef PRINTPIPE
575	if (!rs[Rs_print_pipe])	401	if (!rs[Rs_print_pipe])
576	rs[Rs_print_pipe] = PRINTPIPE;	402	rs[Rs_print_pipe] = PRINTPIPE;
577	#endif	403	#endif
…		…
586	# else	412	# else
587	key_backspace = "DEC"; /* can toggle between \010 or \177 */	413	key_backspace = "DEC"; /* can toggle between \010 or \177 */
588	# endif	414	# endif
589	else	415	else
590	{	416	{
591	val = STRDUP (rs[Rs_backspace_key]);	417	val = strdup (rs[Rs_backspace_key]);
592	rxvt_Str_trim (val);	418	rxvt_Str_trim (val);
593	rxvt_Str_escaped (val);	419	rxvt_Str_escaped (val);
594	key_backspace = val;	420	key_backspace = val;
595	}	421	}
596	#endif	422	#endif
…		…
602	# else	428	# else
603	key_delete = "\033[3~";	429	key_delete = "\033[3~";
604	# endif	430	# endif
605	else	431	else
606	{	432	{
607	val = STRDUP (rs[Rs_delete_key]);	433	val = strdup (rs[Rs_delete_key]);
608	rxvt_Str_trim (val);	434	rxvt_Str_trim (val);
609	rxvt_Str_escaped (val);	435	rxvt_Str_escaped (val);
610	key_delete = val;	436	key_delete = val;
611	}	437	}
612	#endif	438	#endif
…		…
615	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);	441	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
616	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);	442	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
617	}	443	}
618		444
619	#ifdef HAVE_SCROLLBARS	445	#ifdef HAVE_SCROLLBARS
620	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	446	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
621	rs[Rs_scrollBar_thickness]);
622	#endif	447	#endif
623		448
624	#ifdef XTERM_REVERSE_VIDEO	449	#ifdef XTERM_REVERSE_VIDEO
625	/* this is how xterm implements reverseVideo */	450	/* this is how xterm implements reverseVideo */
626	if (Options & Opt_reverseVideo)	451	if (options & Opt_reverseVideo)
627	{	452	{
628	if (!rs[Rs_color + Color_fg])	453	if (!rs[Rs_color + Color_fg])
629	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	454	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
630	if (!rs[Rs_color + Color_bg])	455	if (!rs[Rs_color + Color_bg])
631	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	456	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
…		…
636	if (!rs[Rs_color + i])	461	if (!rs[Rs_color + i])
637	rs[Rs_color + i] = def_colorName[i];	462	rs[Rs_color + i] = def_colorName[i];
638		463
639	#ifndef XTERM_REVERSE_VIDEO	464	#ifndef XTERM_REVERSE_VIDEO
640	/* this is how we implement reverseVideo */	465	/* this is how we implement reverseVideo */
641	if (Options & Opt_reverseVideo)	466	if (options & Opt_reverseVideo)
642	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]);
643	#endif	468	#endif
644		469
645	/* convenient aliases for setting fg/bg to colors */	470	/* convenient aliases for setting fg/bg to colors */
646	color_aliases (Color_fg);	471	color_aliases (Color_fg);
647	color_aliases (Color_bg);	472	color_aliases (Color_bg);
…		…
656	color_aliases (Color_BD);	481	color_aliases (Color_BD);
657	color_aliases (Color_UL);	482	color_aliases (Color_UL);
658	color_aliases (Color_RV);	483	color_aliases (Color_RV);
659	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	484	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
660		485
		486	if (!rs[Rs_color + Color_border])
		487	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
		488
661	return cmd_argv;	489	return cmd_argv;
662	}	490	}
663		491
664	/*----------------------------------------------------------------------*/	492	/*----------------------------------------------------------------------*/
665	void	493	void
…		…
688	val = XDisplayString (display->display);	516	val = XDisplayString (display->display);
689		517
690	if (rs[Rs_display_name] == NULL)	518	if (rs[Rs_display_name] == NULL)
691	rs[Rs_display_name] = val; /* use broken `:0' value */	519	rs[Rs_display_name] = val; /* use broken `:0' value */
692		520
693	i = STRLEN (val);	521	i = strlen (val);
694	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	522	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
695		523
696	sprintf (env_display, "DISPLAY=%s", val);	524	sprintf (env_display, "DISPLAY=%s", val);
697		525
698	/* avoiding the math library:	526	/* avoiding the math library:
699	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */	527	* i = (int) (ceil (log10 ((unsigned int)parent[0]))) */
700	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++)
701	;	529	;
702	MAX_IT (i, 1);	530	max_it (i, 1);
703	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));	531	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
704		532
705	sprintf (env_windowid, "WINDOWID=%u",	533	sprintf (env_windowid, "WINDOWID=%u",
706	(unsigned int)TermWin.parent[0]);	534	(unsigned int)parent[0]);
707		535
708	/* add entries to the environment:	536	/* add entries to the environment:
709	* @ DISPLAY: in case we started with -display	537	* @ DISPLAY: in case we started with -display
710	* @ WINDOWID: X window id number of the window	538	* @ WINDOWID: X window id number of the window
711	* @ COLORTERM: terminal sub-name and also indicates its color	539	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
727	else	555	else
728	putenv ("COLORTERM=" COLORTERMENVFULL);	556	putenv ("COLORTERM=" COLORTERMENVFULL);
729		557
730	if (rs[Rs_term_name] != NULL)	558	if (rs[Rs_term_name] != NULL)
731	{	559	{
732	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));
733	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	561	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
734	putenv (env_term);	562	putenv (env_term);
735	}	563	}
736	else	564	else
737	putenv ("TERM=" TERMENV);	565	putenv ("TERM=" TERMENV);
…		…
756	free (this->locale);	584	free (this->locale);
757	this->locale = setlocale (LC_CTYPE, locale);	585	this->locale = setlocale (LC_CTYPE, locale);
758		586
759	if (!this->locale)	587	if (!this->locale)
760	{	588	{
		589	if (*locale)
		590	{
761	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);	591	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);
762	setlocale (LC_CTYPE, "");	592	setlocale (LC_CTYPE, "");
		593	}
		594	else
		595	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		596
763	this->locale = "";	597	this->locale = "";
764	}	598	}
		599
765		600
766	this->locale = rxvt_strdup (this->locale);	601	this->locale = rxvt_strdup (this->locale);
767	SET_LOCALE (this->locale);	602	SET_LOCALE (this->locale);
768	mbstate.reset ();	603	mbstate.reset ();
769	#endif	604	#endif
770	#if 0	605
771	#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');
772	free (codeset);	613	free (codeset);
773	codeset = strdup (nl_langinfo (CODESET));
774	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
775	|| !STRCASECMP (codeset, "UTF8");
776	#else	614	#else
777	enc_utf8 = 1;	615	enc_utf8 = 0;
778	#endif
779	#endif	616	#endif
780	}	617	}
781		618
782	void	619	void
783	rxvt_term::init_xlocale ()	620	rxvt_term::init_xlocale ()
…		…
785	#ifdef USE_XIM	622	#ifdef USE_XIM
786	if (!locale)	623	if (!locale)
787	rxvt_warn ("setting locale failed, working without locale support.\n");	624	rxvt_warn ("setting locale failed, working without locale support.\n");
788	else	625	else
789	{	626	{
790	Atom wmlocale;	627	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
791
792	wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
793	XChangeProperty (display->display, TermWin.parent[0], wmlocale,
794	XA_STRING, 8, PropModeReplace,
795	(unsigned char *)locale, STRLEN (locale));
796		628
797	if (!XSupportsLocale ())	629	if (!XSupportsLocale ())
798	{	630	{
799	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");
800	return;	632	return;
801	}	633	}
802		634
803	im_ev.start (display);	635	im_ev.start (display);
804		636
…		…
814	{	646	{
815	/*	647	/*
816	* Initialize the command connection.	648	* Initialize the command connection.
817	* This should be called after the X server connection is established.	649	* This should be called after the X server connection is established.
818	*/	650	*/
819	int i;
820
821	for (i = 0; i < NUM_XA; i++)
822	xa[i] = XInternAtom (display->display, xa_names[i], False);
823
824	/* Enable delete window protocol */
825	XSetWMProtocols (display->display, TermWin.parent[0],
826	& (xa[XA_WMDELETEWINDOW]), 1);
827
828	#ifdef USING_W11LIB
829	/* enable W11 callbacks */
830	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
831	#endif
832		651
833	#ifdef META8_OPTION	652	#ifdef META8_OPTION
834	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	653	meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);
835	#endif	654	#endif
836		655
837	get_ourmods ();	656	get_ourmods ();
838		657
839	if (!(Options & Opt_scrollTtyOutput))	658	if (!(options & Opt_scrollTtyOutput))
840	PrivateModes |= PrivMode_TtyOutputInh;	659	priv_modes |= PrivMode_TtyOutputInh;
841	if (Options & Opt_scrollTtyKeypress)	660	if (options & Opt_scrollTtyKeypress)
842	PrivateModes |= PrivMode_Keypress;	661	priv_modes |= PrivMode_Keypress;
843	if (!(Options & Opt_jumpScroll))	662	if (!(options & Opt_jumpScroll))
844	PrivateModes |= PrivMode_smoothScroll;	663	priv_modes |= PrivMode_smoothScroll;
845		664
846	#ifndef NO_BACKSPACE_KEY	665	#ifndef NO_BACKSPACE_KEY
847	if (STRCMP (key_backspace, "DEC") == 0)	666	if (strcmp (key_backspace, "DEC") == 0)
848	PrivateModes |= PrivMode_HaveBackSpace;	667	priv_modes |= PrivMode_HaveBackSpace;
849	#endif	668	#endif
850		669
851	/* add value for scrollBar */	670	/* add value for scrollBar */
852	if (scrollbar_visible ())	671	if (scrollbar_visible ())
853	{	672	{
854	PrivateModes |= PrivMode_scrollBar;	673	priv_modes |= PrivMode_scrollBar;
855	SavedModes |= PrivMode_scrollBar;	674	SavedModes |= PrivMode_scrollBar;
856	}	675	}
		676
857	if (menubar_visible ())	677	if (menubar_visible ())
858	{	678	{
859	PrivateModes |= PrivMode_menuBar;	679	priv_modes |= PrivMode_menuBar;
860	SavedModes |= PrivMode_menuBar;	680	SavedModes |= PrivMode_menuBar;
861	}	681	}
862		682
863	#ifdef CURSOR_BLINK	683	#ifdef CURSOR_BLINK
864	if (Options & Opt_cursorBlink)	684	if (options & Opt_cursorBlink)
865	(void)gettimeofday (&lastcursorchange, NULL);	685	(void)gettimeofday (&lastcursorchange, NULL);
866	#endif	686	#endif
867		687
868	if ((cmd_fd = run_command (argv)) < 0)	688	run_command (argv);
869	rxvt_fatal ("failure while running command, aborting");
870	}	689	}
871		690
872	/*----------------------------------------------------------------------*/	691	/*----------------------------------------------------------------------*/
873	void	692	void
874	rxvt_term::Get_Colours ()	693	rxvt_term::Get_Colours ()
875	{	694	{
876	int i;	695	int i;
877		696
		697	#ifdef OFF_FOCUS_FADING
		698	pix_colors = pix_colors_focused;
		699	#endif
		700
878	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	701	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
879	{	702	{
880	rxvt_color xcol;	703	rxvt_color xcol;
881		704
882	if (!rs[Rs_color + i])	705	if (!rs[Rs_color + i])
883	continue;	706	continue;
884		707
885	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	708	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
886	{	709	{
887	#ifndef XTERM_REVERSE_VIDEO	710	#ifndef XTERM_REVERSE_VIDEO
888	if (i < 2 && (Options & Opt_reverseVideo))	711	if (i < 2 && (options & Opt_reverseVideo))
889	rs[Rs_color + i] = def_colorName[!i];	712	rs[Rs_color + i] = def_colorName[!i];
890	else	713	else
891	#endif	714	#endif
892	rs[Rs_color + i] = def_colorName[i];	715	rs[Rs_color + i] = def_colorName[i];
893		716
…		…
899	switch (i)	722	switch (i)
900	{	723	{
901	case Color_fg:	724	case Color_fg:
902	case Color_bg:	725	case Color_bg:
903	/* fatal: need bg/fg color */	726	/* fatal: need bg/fg color */
904	rxvt_fatal ("unable to get foreground/background colour, aborting");	727	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
905	/* NOTREACHED */	728	/* NOTREACHED */
906	break;	729	break;
907	#ifndef NO_CURSORCOLOR	730	#ifndef NO_CURSORCOLOR
908	case Color_cursor2:	731	case Color_cursor2:
909	xcol = PixColors[Color_fg];	732	xcol = pix_colors[Color_fg];
910	break;	733	break;
911	#endif /* ! NO_CURSORCOLOR */	734	#endif /* ! NO_CURSORCOLOR */
912	case Color_pointer_fg:	735	case Color_pointer_fg:
913	xcol = PixColors[Color_fg];	736	xcol = pix_colors[Color_fg];
914	break;	737	break;
915	default:	738	default:
916	xcol = PixColors[Color_bg]; /* None */	739	xcol = pix_colors[Color_bg]; /* None */
917	break;	740	break;
918	}	741	}
919	}	742	}
920	}	743	}
921		744
922	PixColors[i] = xcol;	745	pix_colors[i] = xcol;
923	SET_PIXCOLOR (i);	746	SET_PIXCOLOR (i);
924	}	747	}
925		748
926	if (XDEPTH <= 2)	749	#ifdef OFF_FOCUS_FADING
		750	if (rs[Rs_fade])
		751	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
		752	pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
		753	#endif
		754
		755	if (display->depth <= 2)
927	{	756	{
928	if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg];	757	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
929	if (!rs[Rs_color + Color_pointer_bg]) PixColors[Color_pointer_bg] = PixColors[Color_bg];	758	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
930	if (!rs[Rs_color + Color_border] ) PixColors[Color_border] = PixColors[Color_fg];	759	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
931	}	760	}
932		761
933	/*	762	/*
934	* get scrollBar/menuBar shadow colors	763	* get scrollBar/menuBar shadow colors
935	*	764	*
936	* The calculations of topShadow/bottomShadow values are adapted	765	* The calculations of topShadow/bottomShadow values are adapted
937	* from the fvwm window manager.	766	* from the fvwm window manager.
938	*/	767	*/
939	#ifdef KEEP_SCROLLCOLOR	768	#ifdef KEEP_SCROLLCOLOR
940		769
941	if (XDEPTH <= 2)	770	if (display->depth <= 2)
		771	{
942	{ /* Monochrome */	772	/* Monochrome */
943	PixColors[Color_scroll] = PixColors[Color_fg];	773	pix_colors[Color_scroll] = pix_colors[Color_fg];
944	PixColors[Color_topShadow] = PixColors[Color_bg];	774	pix_colors[Color_topShadow] = pix_colors[Color_bg];
945	PixColors[Color_bottomShadow] = PixColors[Color_bg];	775	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
946	}	776	}
947	else	777	else
948	{	778	{
949	rxvt_color xcol[3];	779	rxvt_color xcol[2];
950	/* xcol[0] == white	780	/* xcol[0] == white
951	* xcol[1] == top shadow	781	* xcol[1] == top shadow
952	* xcol[2] == bot shadow */	782	* xcol[2] == bot shadow */
953		783
954	xcol[1] = PixColors[Color_scroll];	784	xcol[1] = pix_colors[Color_scroll];
955	# ifdef PREFER_24BIT
956	xcol[0].set (display, 65535, 65535, 65535);	785	xcol[0].set (display, 65535, 65535, 65535);
957	/* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
958	# else
959	xcol[0].set (display, WhitePixel (display->display, display->screen));
960	# endif
961		786
962	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;	787	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
963		788
964	xcol[0].get (display, pr0, pg0, pb0);	789	xcol[0].get (display, pr0, pg0, pb0);
965	xcol[1].get (display, pr1, pg1, pb1);	790	xcol[1].get (display, pr1, pg1, pb1);
966		791
967	/* bottomShadowColor */
968	if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
969	xcol[2] = PixColors[Color_Black];
970
971	PixColors[Color_bottomShadow] = xcol[2];	792	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
972		793
973	/* topShadowColor */	794	/* topShadowColor */
974	if (!xcol[1].set (display,	795	if (!xcol[1].set (display,
975	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	796	min (pr0, max (pr0 / 5, pr1) * 7 / 5),
976	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	797	min (pg0, max (pg0 / 5, pg1) * 7 / 5),
977	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	798	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
978	xcol[1] = PixColors[Color_White];	799	xcol[1] = pix_colors[Color_White];
979		800
980	PixColors[Color_topShadow] = xcol[1];	801	pix_colors[Color_topShadow] = xcol[1];
981	}	802	}
982	#endif /* KEEP_SCROLLCOLOR */	803	#endif /* KEEP_SCROLLCOLOR */
983	}	804	}
984		805
985	/*----------------------------------------------------------------------*/	806	/*----------------------------------------------------------------------*/
…		…
996	i -= 8;	817	i -= 8;
997	#ifndef NO_BRIGHTCOLOR	818	#ifndef NO_BRIGHTCOLOR
998	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	819	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
999	return;	820	return;
1000	#endif	821	#endif
1001
1002	}	822	}
1003		823
1004	if (i >= 0 && i <= 7) /* normal colors */	824	if (i >= 0 && i <= 7) /* normal colors */
1005	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	825	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1006	}	826	}
…		…
1012	* Use resource ``modifier'' to override the Meta modifier	832	* Use resource ``modifier'' to override the Meta modifier
1013	*/	833	*/
1014	void	834	void
1015	rxvt_term::get_ourmods ()	835	rxvt_term::get_ourmods ()
1016	{	836	{
1017	int i, j, k;	837	int i, j, k;
1018	int requestedmeta, realmeta, realalt;	838	int requestedmeta, realmeta, realalt;
1019	const char *cm, *rsmod;	839	const char *cm, *rsmod;
1020	XModifierKeymap *map;	840	XModifierKeymap *map;
1021	KeyCode *kc;	841	KeyCode *kc;
1022	const unsigned int modmasks[] =	842	const unsigned int modmasks[] =
1023	{	843	{
1024	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	844	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1025	};	845	};
1026		846
1027	requestedmeta = realmeta = realalt = 0;	847	requestedmeta = realmeta = realalt = 0;
1028	rsmod = rs[Rs_modifier];	848	rsmod = rs[Rs_modifier];
		849
1029	if (rsmod	850	if (rsmod
1030	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	851	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1031	requestedmeta = rsmod[3] - '0';	852	requestedmeta = rsmod[3] - '0';
1032		853
1033	map = XGetModifierMapping (display->display);	854	map = XGetModifierMapping (display->display);
1034	kc = map->modifiermap;	855	kc = map->modifiermap;
		856
1035	for (i = 1; i < 6; i++)	857	for (i = 1; i < 6; i++)
1036	{	858	{
1037	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	859	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		860
1038	for (j = map->max_keypermod; j--; k++)	861	for (j = map->max_keypermod; j--; k++)
1039	{	862	{
1040	if (kc[k] == 0)	863	if (kc[k] == 0)
1041	break;	864	break;
		865
1042	switch (XKeycodeToKeysym (display->display, kc[k], 0))	866	switch (XKeycodeToKeysym (display->display, kc[k], 0))
1043	{	867	{
1044	case XK_Num_Lock:	868	case XK_Num_Lock:
1045	ModNumLockMask = modmasks[i - 1];	869	ModNumLockMask = modmasks[i - 1];
1046	/* FALLTHROUGH */	870	continue;
1047	default:	871
1048	continue; /* for (;;) */	872	case XK_ISO_Level3_Shift:
		873	ModLevel3Mask = modmasks[i - 1];
		874	continue;
		875
1049	case XK_Meta_L:	876	case XK_Meta_L:
1050	case XK_Meta_R:	877	case XK_Meta_R:
1051	cm = "meta";	878	cm = "meta";
1052	realmeta = i;	879	realmeta = i;
1053	break;	880	break;
		881
1054	case XK_Alt_L:	882	case XK_Alt_L:
1055	case XK_Alt_R:	883	case XK_Alt_R:
1056	cm = "alt";	884	cm = "alt";
1057	realalt = i;	885	realalt = i;
1058	break;	886	break;
		887
1059	case XK_Super_L:	888	case XK_Super_L:
1060	case XK_Super_R:	889	case XK_Super_R:
1061	cm = "super";	890	cm = "super";
1062	break;	891	break;
		892
1063	case XK_Hyper_L:	893	case XK_Hyper_L:
1064	case XK_Hyper_R:	894	case XK_Hyper_R:
1065	cm = "hyper";	895	cm = "hyper";
1066	break;	896	break;
		897
		898	default:
		899	continue;
1067	}	900	}
1068	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	901
		902	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1069	requestedmeta = i;	903	requestedmeta = i;
1070	}	904	}
1071	}	905	}
		906
1072	XFreeModifiermap (map);	907	XFreeModifiermap (map);
		908
1073	i = (requestedmeta ? requestedmeta	909	i = requestedmeta ? requestedmeta
1074	: (realmeta ? realmeta	910	: realmeta ? realmeta
1075	: (realalt ? realalt : 0)));	911	: realalt ? realalt
		912	: 0;
		913
1076	if (i)	914	if (i)
1077	ModMetaMask = modmasks[i - 1];	915	ModMetaMask = modmasks[i - 1];
1078	}	916	}
1079		917
1080	/*----------------------------------------------------------------------*/	918	/*----------------------------------------------------------------------*/
…		…
1082	void	920	void
1083	rxvt_term::create_windows (int argc, const char *const *argv)	921	rxvt_term::create_windows (int argc, const char *const *argv)
1084	{	922	{
1085	XClassHint classHint;	923	XClassHint classHint;
1086	XWMHints wmHint;	924	XWMHints wmHint;
		925	#if ENABLE_FRILLS
		926	Atom prop = None;
		927	MWMHints mwmhints;
		928	#endif
1087	XGCValues gcvalue;	929	XGCValues gcvalue;
1088	long vt_emask;	930	long vt_emask;
1089	XSetWindowAttributes attributes;	931	XSetWindowAttributes attributes;
1090	XWindowAttributes gattr;	932	XWindowAttributes gattr;
		933	Window top, parent;
		934	dDisp;
1091		935
		936	#ifdef USING_W11LIB
		937	/* enable W11 callbacks */
		938	W11AddEventHandler (disp, rxvt_W11_process_x_event);
		939	#endif
		940
		941	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);
		942	XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);
		943
1092	if (Options & Opt_transparent)	944	if (options & Opt_transparent)
1093	{	945	{
1094	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);	946	XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);
1095	display->depth = gattr.depth; // doh //TODO, per-term not per-display?	947	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1096	}	948	}
		949
		950	#if ENABLE_FRILLS
		951	if (options & Opt_borderLess)
		952	{
		953	prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);
		954
		955	if (prop == None)
		956	{
		957	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		958	#ifdef PREFER_24BIT
		959	attributes.override_redirect = TRUE;
		960	#endif
		961	mwmhints.flags = 0;
		962	}
		963	else
		964	{
		965	mwmhints.flags = MWM_HINTS_DECORATIONS;
		966	mwmhints.decorations = 0;
		967	}
		968	}
		969	else
		970	mwmhints.flags = 0;
		971	#endif
1097		972
1098	/* grab colors before netscape does */	973	/* grab colors before netscape does */
1099	Get_Colours ();	974	Get_Colours ();
1100		975
1101	if (!change_font (rs[Rs_font]))	976	if (!set_fonts ())
1102	{	977	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1103	fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");	978
1104	destroy ();	979	parent = DefaultRootWindow (disp);
1105	return;	980
		981	#if ENABLE_XEMBED
		982	if (rs[Rs_embed])
1106	}	983	{
		984	XWindowAttributes wattr;
		985
		986	parent = strtol (rs[Rs_embed], 0, 0);
		987
		988	if (!XGetWindowAttributes (disp, parent, &wattr))
		989	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		990
		991	window_calc (wattr.width, wattr.height);
		992	}
		993	#endif
1107		994
1108	window_calc (0, 0);	995	window_calc (0, 0);
		996
		997	/* sub-window placement & size in rxvt_resize_subwindows () */
		998	#ifdef PREFER_24BIT
		999	attributes.background_pixel = pix_colors_focused[Color_border];
		1000	attributes.border_pixel = pix_colors_focused[Color_border];
		1001	attributes.colormap = display->cmap;
		1002	top = XCreateWindow (disp, parent,
		1003	szHint.x, szHint.y,
		1004	szHint.width, szHint.height,
		1005	ext_bwidth,
		1006	display->depth, InputOutput,
		1007	display->visual,
		1008	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
		1009	#else
		1010	top = XCreateSimpleWindow (disp, parent,
		1011	szHint.x, szHint.y,
		1012	szHint.width, szHint.height,
		1013	ext_bwidth,
		1014	pix_colors_focused[Color_border],
		1015	pix_colors_focused[Color_border]);
		1016	#endif
		1017
		1018	this->parent[0] = top;
		1019
1109	old_width = szHint.width;	1020	old_width = szHint.width;
1110	old_height = szHint.height;	1021	old_height = szHint.height;
1111		1022
1112	/* sub-window placement & size in rxvt_resize_subwindows () */
1113
1114	#ifdef PREFER_24BIT
1115	attributes.background_pixel = PixColors[Color_bg];
1116	attributes.border_pixel = PixColors[Color_border];
1117	attributes.colormap = display->cmap;
1118	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1119	szHint.x, szHint.y,
1120	szHint.width, szHint.height,
1121	TermWin.ext_bwidth,
1122	display->depth, InputOutput,
1123	display->visual,
1124	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1125	#else
1126	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1127	szHint.x, szHint.y,
1128	szHint.width, szHint.height,
1129	TermWin.ext_bwidth,
1130	PixColors[Color_border],
1131	PixColors[Color_bg]);
1132	#endif
1133
1134	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	1023	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1135	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1024	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1136		1025
1137	classHint.res_name = (char *)rs[Rs_name];	1026	classHint.res_name = (char *)rs[Rs_name];
1138	classHint.res_class = (char *)RESCLASS;	1027	classHint.res_class = (char *)RESCLASS;
1139		1028
1140	wmHint.flags = InputHint | StateHint | WindowGroupHint;	1029	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1141	wmHint.input = True;	1030	wmHint.input = True;
1142	wmHint.initial_state = Options & Opt_iconic ? IconicState : NormalState;	1031	wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;
1143	wmHint.window_group = TermWin.parent[0];	1032	wmHint.window_group = top;
1144		1033
1145	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	1034	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,
1146	(char **)argv, argc, &szHint, &wmHint, &classHint);	1035	&szHint, &wmHint, &classHint);
1147		1036
1148	#ifndef NO_FRILLS	1037	Atom protocols[] = {
		1038	xa[XA_WM_DELETE_WINDOW],
		1039	#if ENABLE_EWMH
		1040	xa[XA_NET_WM_PING],
		1041	#endif
		1042	};
		1043
		1044	XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		1045
		1046	#if ENABLE_EWMH
1149	long pid = getpid ();	1047	long pid = getpid ();
1150	XChangeProperty (display->display, TermWin.parent[0],	1048
		1049	XChangeProperty (disp, top,
1151	display->atom ("_NET_WM_PID"), XA_CARDINAL, 32,	1050	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1152	PropModeReplace, (unsigned char *)&pid, 1);	1051	PropModeReplace, (unsigned char *)&pid, 1);
1153	#endif
1154		1052
1155	XSelectInput (display->display, TermWin.parent[0],	1053	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1054	#endif
		1055
		1056	XSelectInput (disp, top,
1156	KeyPressMask	1057	KeyPressMask
1157	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1058	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1158	| KeyReleaseMask	1059	| KeyReleaseMask
1159	#endif	1060	#endif
1160	| FocusChangeMask | VisibilityChangeMask	1061	| FocusChangeMask | VisibilityChangeMask
1161	| StructureNotifyMask);	1062	| ExposureMask | StructureNotifyMask);
		1063
1162	termwin_ev.start (display, TermWin.parent[0]);	1064	termwin_ev.start (display, top);
		1065
		1066	#if ENABLE_FRILLS
		1067	if (mwmhints.flags)
		1068	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1069	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1070	#endif
1163		1071
1164	/* vt cursor: Black-on-White is standard, but this is more popular */	1072	/* vt cursor: Black-on-White is standard, but this is more popular */
1165	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1073	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
1166		1074
1167	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1075	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1168	/* cursor (menuBar/scrollBar): Black-on-White */	1076	/* cursor (menuBar/scrollBar): Black-on-White */
1169	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1077	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1170	#endif	1078	#endif
		1079
		1080	/* the vt window */
		1081	vt = XCreateSimpleWindow (disp, top,
		1082	window_vt_x,
		1083	window_vt_y,
		1084	TermWin_TotalWidth (),
		1085	TermWin_TotalHeight (),
		1086	0,
		1087	pix_colors_focused[Color_fg],
		1088	pix_colors_focused[Color_bg]);
		1089	#ifdef DEBUG_X
		1090	XStoreName (disp, vt, "vt window");
		1091	#endif
		1092
		1093	attributes.bit_gravity = NorthWestGravity;
		1094	XChangeWindowAttributes (disp, vt, CWBitGravity, &attributes);
		1095
		1096	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1171		1097
1172	#ifdef POINTER_BLANK	1098	#ifdef POINTER_BLANK
1173	{
1174	XColor blackcolour;
1175	blackcolour.red = 0;
1176	blackcolour.green = 0;
1177	blackcolour.blue = 0;
1178	Font f = XLoadFont (display->display, "fixed");
1179	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1180	&blackcolour, &blackcolour);
1181	XUnloadFont (display->display, f);
1182	}
1183	#endif
1184
1185	/* the vt window */
1186	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],
1187	window_vt_x,
1188	window_vt_y,
1189	TermWin_TotalWidth (),
1190	TermWin_TotalHeight (),
1191	0,
1192	PixColors[Color_fg],
1193	PixColors[Color_bg]);
1194
1195	#ifdef DEBUG_X
1196	XStoreName (display->display, TermWin.vt, "vt window");
1197	#endif
1198
1199	attributes.bit_gravity = NorthWestGravity;
1200	XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes);
1201
1202	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1203
1204	#ifdef POINTER_BLANK
1205	pointer_unblank ();
1206
1207	if (Options & Opt_pointerBlank)	1099	if (options & Opt_pointerBlank)
1208	vt_emask |= PointerMotionMask;	1100	vt_emask |= PointerMotionMask;
1209	else	1101	else
1210	#endif	1102	#endif
1211	vt_emask |= Button1MotionMask | Button3MotionMask;	1103	vt_emask |= Button1MotionMask | Button3MotionMask;
1212		1104
1213	XSelectInput (display->display, TermWin.vt, vt_emask);	1105	XSelectInput (disp, vt, vt_emask);
1214	vt_ev.start (display, TermWin.vt);	1106	vt_ev.start (display, vt);
1215		1107
1216	#if defined(MENUBAR) && (MENUBAR_MAX > 1)	1108	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1217	if (menuBar_height ())	1109	if (menuBar_height ())
1218	{	1110	{
1219	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],	1111	menuBar.win = XCreateSimpleWindow (disp, top,
1220	window_vt_x, 0,	1112	window_vt_x, 0,
1221	TermWin_TotalWidth (),	1113	TermWin_TotalWidth (),
1222	menuBar_TotalHeight (),	1114	menuBar_TotalHeight (),
1223	0,	1115	0,
1224	PixColors[Color_fg],	1116	pix_colors_focused[Color_fg],
1225	PixColors[Color_scroll]);	1117	pix_colors_focused[Color_scroll]);
1226		1118
1227	#ifdef DEBUG_X	1119	#ifdef DEBUG_X
1228	XStoreName (display->display, menuBar.win, "menubar");	1120	XStoreName (disp, menuBar.win, "menubar");
1229	#endif	1121	#endif
1230		1122
1231	menuBar.drawable = new rxvt_drawable (display, menuBar.win);	1123	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1232		1124
1233	XDefineCursor (display->display, menuBar.win,	1125	XDefineCursor (disp, menuBar.win,
1234	XCreateFontCursor (display->display, XC_left_ptr));	1126	XCreateFontCursor (disp, XC_left_ptr));
1235		1127
1236	XSelectInput (display->display, menuBar.win,	1128	XSelectInput (disp, menuBar.win,
1237	(ExposureMask | ButtonPressMask | ButtonReleaseMask	1129	(ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1238	| Button1MotionMask));
1239	menubar_ev.start (display, menuBar.win);	1130	menubar_ev.start (display, menuBar.win);
1240	}	1131	}
1241	#endif	1132	#endif
1242		1133
1243	#ifdef XPM_BACKGROUND	1134	#ifdef XPM_BACKGROUND
1244	if (rs[Rs_backgroundPixmap] != NULL	1135	if (rs[Rs_backgroundPixmap] != NULL
1245	&& ! (Options & Opt_transparent))	1136	&& ! (options & Opt_transparent))
1246	{	1137	{
1247	const char *p = rs[Rs_backgroundPixmap];	1138	const char *p = rs[Rs_backgroundPixmap];
1248		1139
1249	if ((p = STRCHR (p, ';')) != NULL)	1140	if ((p = strchr (p, ';')) != NULL)
1250	{	1141	{
1251	p++;	1142	p++;
1252	scale_pixmap (p);	1143	scale_pixmap (p);
1253	}	1144	}
		1145
1254	set_bgPixmap (rs[Rs_backgroundPixmap]);	1146	set_bgPixmap (rs[Rs_backgroundPixmap]);
1255	scr_touch (True);	1147	scr_touch (true);
1256	}	1148	}
1257	#endif	1149	#endif
1258		1150
1259	/* graphics context for the vt window */	1151	/* graphics context for the vt window */
1260	gcvalue.foreground = PixColors[Color_fg];	1152	gcvalue.foreground = pix_colors[Color_fg];
1261	gcvalue.background = PixColors[Color_bg];	1153	gcvalue.background = pix_colors[Color_bg];
1262	gcvalue.graphics_exposures = 1;	1154	gcvalue.graphics_exposures = 1;
1263	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1155	gc = XCreateGC (disp, vt,
1264	GCForeground | GCBackground | GCGraphicsExposures,	1156	GCForeground | GCBackground | GCGraphicsExposures,
1265	&gcvalue);	1157	&gcvalue);
1266		1158
1267	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1159	drawable = new rxvt_drawable (display, vt);
1268		1160
1269	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1161	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1270	gcvalue.foreground = PixColors[Color_topShadow];	1162	gcvalue.foreground = pix_colors[Color_topShadow];
1271	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1163	topShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1272	gcvalue.foreground = PixColors[Color_bottomShadow];	1164	gcvalue.foreground = pix_colors[Color_bottomShadow];
1273	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1165	botShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1274	gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];	1166	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1275	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1167	scrollbarGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1276	#endif
1277	}
1278
1279	/*----------------------------------------------------------------------*/
1280	/*
1281	* Run the command in a subprocess and return a file descriptor for the
1282	* master end of the pseudo-teletype pair with the command talking to
1283	* the slave.
1284	*/
1285	int
1286	rxvt_term::run_command (const char *const *argv)
1287	{
1288	int cfd, er;
1289
1290	/* get master (pty) */
1291	if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1292	rxvt_fatal ("can't open pseudo-tty");
1293
1294	fcntl (cfd, F_SETFL, O_NONBLOCK);
1295
1296	/* get slave (tty) */
1297	if (tty_fd < 0)
1298	{
1299	#ifndef NO_SETOWNER_TTYDEV
1300	privileged_ttydev (SAVE);
1301	#endif
1302
1303	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1304	{
1305	close (cfd);
1306	rxvt_fatal ("can't open slave tty %s", ttydev);
1307	}
1308	}
1309	#ifndef NO_BACKSPACE_KEY
1310	if (key_backspace[0] && !key_backspace[1])
1311	er = key_backspace[0];
1312	else if (STRCMP (key_backspace, "DEC") == 0)
1313	er = '\177'; /* the initial state anyway */
1314	else
1315	#endif
1316
1317	er = -1;
1318
1319	rxvt_get_ttymode (& (tio), er);
1320
1321	#ifndef __QNX__
1322	/* spin off the command interpreter */
1323	switch (cmd_pid = fork ())
1324	{
1325	case -1:
1326	rxvt_fatal ("can't fork");
1327	case 0:
1328	close (cfd); /* only keep tty_fd and STDERR open */
1329
1330	init_env ();
1331
1332	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1333	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1334	else
1335	{
1336	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1337	dup2 (tty_fd, STDIN_FILENO);
1338	dup2 (tty_fd, STDOUT_FILENO);
1339	dup2 (tty_fd, STDERR_FILENO);
1340
1341	if (tty_fd > 2)
1342	close (tty_fd);
1343
1344	run_child (argv);
1345	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1346	}
1347
1348	_exit (EXIT_FAILURE);
1349
1350	default:
1351	{
1352	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1353	int fdstdin;
1354
1355	fdstdin = dup (STDIN_FILENO);
1356	dup2 (tty_fd, STDIN_FILENO);
1357	#endif
1358
1359	#ifdef UTMP_SUPPORT
1360	privileged_utmp (SAVE);
1361	#endif
1362
1363	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1364
1365	dup2 (fdstdin, STDIN_FILENO);
1366	close (fdstdin);
1367	#endif
1368	}
1369
1370	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1371	break;
1372	}
1373	#else /* __QNX__ uses qnxspawn () */
1374	fchmod (tty_fd, 0622);
1375	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1376	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1377
1378	if (run_child (argv) == -1)
1379	exit (EXIT_FAILURE);
1380	#endif
1381
1382	return cfd;
1383	}
1384
1385	/* ------------------------------------------------------------------------- *
1386	* CHILD PROCESS OPERATIONS *
1387	* ------------------------------------------------------------------------- */
1388	/*
1389	* The only open file descriptor is the slave tty - so no error messages.
1390	* returns are fatal
1391	*/
1392	int
1393	rxvt_term::run_child (const char *const *argv)
1394	{
1395	char *login;
1396
1397	SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1398
1399	if (Options & Opt_console)
1400	{ /* be virtual console, fail silently */
1401	#ifdef TIOCCONS
1402	unsigned int on = 1;
1403
1404	ioctl (STDIN_FILENO, TIOCCONS, &on);
1405	#elif defined (SRIOCSREDIR)
1406	int fd;
1407
1408	fd = open (CONSOLE, O_WRONLY, 0);
1409	if (fd >= 0)
1410	{
1411	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1412	close (fd);
1413	}
1414	#endif /* SRIOCSREDIR */
1415
1416	}
1417
1418	/* reset signals and spin off the command interpreter */
1419	signal (SIGINT, SIG_DFL);
1420	signal (SIGQUIT, SIG_DFL);
1421	signal (SIGCHLD, SIG_DFL);
1422	/*
1423	* mimick login's behavior by disabling the job control signals
1424	* a shell that wants them can turn them back on
1425	*/
1426	#ifdef SIGTSTP
1427	signal (SIGTSTP, SIG_IGN);
1428	signal (SIGTTIN, SIG_IGN);
1429	signal (SIGTTOU, SIG_IGN);
1430	#endif /* SIGTSTP */
1431
1432	/* set window size */
1433	struct winsize ws;
1434
1435	ws.ws_col = TermWin.ncol;
1436	ws.ws_row = TermWin.nrow;
1437	ws.ws_xpixel = ws.ws_ypixel = 0;
1438	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1439
1440	// unblock signals (signals are blocked by iom.C
1441	sigset_t ss;
1442	sigemptyset (&ss);
1443	sigprocmask (SIG_SETMASK, &ss, 0);
1444
1445	#ifndef __QNX__
1446	/* command interpreter path */
1447	if (argv != NULL)
1448	{
1449	# ifdef DEBUG_CMD
1450	int i;
1451
1452	for (i = 0; argv[i]; i++)
1453	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1454	# endif	1168	#endif
1455		1169
1456	execvp (argv[0], (char *const *)argv);	1170	#ifdef OFF_FOCUS_FADING
1457	/* no error message: STDERR is closed! */	1171	// initially we are in unfocused state
		1172	if (rs[Rs_fade])
		1173	pix_colors = pix_colors_unfocused;
		1174	#endif
		1175
		1176	pointer_unblank ();
		1177	scr_recolour ();
		1178
		1179	#if ENABLE_XEMBED
		1180	if (rs[Rs_embed])
1458	}	1181	{
1459	else	1182	long info[2] = { 0, XEMBED_MAPPED };
		1183
		1184	XChangeProperty (disp, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		1185	32, PropModeReplace, (unsigned char *)&info, 2);
1460	{	1186	}
1461	const char *argv0, *shell;
1462
1463	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1464	shell = "/bin/sh";
1465
1466	argv0 = (const char *)rxvt_r_basename (shell);
1467	if (Options & Opt_loginShell)
1468	{
1469	login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1470
1471	login[0] = '-';
1472	STRCPY (&login[1], argv0);
1473	argv0 = login;
1474	}
1475	execlp (shell, argv0, NULL);
1476	/* no error message: STDERR is closed! */
1477	}
1478
1479	#else /* __QNX__ uses qnxspawn () */
1480
1481	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1482	char *command = NULL, fullcommand[_MAX_PATH];
1483	char **arg_v, *arg_a[2] = { NULL, NULL };
1484
1485	if (argv != NULL)
1486	{
1487	if (access (argv[0], X_OK) == -1)
1488	{
1489	if (STRCHR (argv[0], '/') == NULL)
1490	{
1491	searchenv (argv[0], "PATH", fullcommand);
1492	if (fullcommand[0] != '\0')
1493	command = fullcommand;
1494	}
1495	if (access (command, X_OK) == -1)
1496	return -1;
1497	}
1498	else
1499	command = argv[0];
1500	arg_v = argv;
1501	}
1502	else
1503	{
1504	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1505	command = "/bin/sh";
1506
1507	arg_a[0] = my_basename (command);
1508	if (Options & Opt_loginShell)
1509	{
1510	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1511
1512	login[0] = '-';
1513	STRCPY (&login[1], arg_a[0]);
1514	arg_a[0] = login;
1515	}
1516	arg_v = arg_a;
1517	}
1518	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1519	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1520	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1521	command, arg_v, environ, iov_a, 0);
1522	if (login)
1523	free (login);
1524
1525	close (tty_fd);
1526	return cmd_fd;
1527
1528	#endif	1187	#endif
1529	return -1;
1530	}	1188	}
1531		1189
1532	/* ------------------------------------------------------------------------- *	1190	/* ------------------------------------------------------------------------- *
1533	* GET TTY CURRENT STATE *	1191	* GET TTY CURRENT STATE *
1534	* ------------------------------------------------------------------------- */	1192	* ------------------------------------------------------------------------- */
1535	/* rxvt_get_ttymode () */
1536	/* EXTPROTO */
1537	void	1193	void
1538	rxvt_get_ttymode (ttymode_t *tio, int erase)	1194	rxvt_get_ttymode (ttymode_t *tio, int erase)
1539	{	1195	{
1540	#ifdef HAVE_TERMIOS_H	1196	#ifdef HAVE_TERMIOS_H
1541	/*	1197	/*
1542	* standard System V termios interface	1198	* standard System V termios interface
1543	*/	1199	*/
1544	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1200	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1545	{	1201	{
1546	/* return error - use system defaults */	1202	// return error - use system defaults,
		1203	// where possible, and zero elsewhere
		1204	memset (tio, 0, sizeof (ttymode_t));
		1205
1547	tio->c_cc[VINTR] = CINTR;	1206	tio->c_cc[VINTR] = CINTR;
1548	tio->c_cc[VQUIT] = CQUIT;	1207	tio->c_cc[VQUIT] = CQUIT;
1549	tio->c_cc[VERASE] = CERASE;	1208	tio->c_cc[VERASE] = CERASE;
		1209	#ifdef VERASE2
		1210	tio->c_cc[VERASE2] = CERASE2;
		1211	#endif
1550	tio->c_cc[VKILL] = CKILL;	1212	tio->c_cc[VKILL] = CKILL;
1551	tio->c_cc[VSTART] = CSTART;	1213	tio->c_cc[VSTART] = CSTART;
1552	tio->c_cc[VSTOP] = CSTOP;	1214	tio->c_cc[VSTOP] = CSTOP;
1553	tio->c_cc[VSUSP] = CSUSP;	1215	tio->c_cc[VSUSP] = CSUSP;
1554	# ifdef VDSUSP	1216	# ifdef VDSUSP
1555
1556	tio->c_cc[VDSUSP] = CDSUSP;	1217	tio->c_cc[VDSUSP] = CDSUSP;
1557	# endif	1218	# endif
1558	# ifdef VREPRINT	1219	# ifdef VREPRINT
1559
1560	tio->c_cc[VREPRINT] = CRPRNT;	1220	tio->c_cc[VREPRINT] = CRPRNT;
1561	# endif	1221	# endif
1562	# ifdef VDISCRD	1222	# ifdef VDISCRD
1563
1564	tio->c_cc[VDISCRD] = CFLUSH;	1223	tio->c_cc[VDISCRD] = CFLUSH;
1565	# endif	1224	# endif
1566	# ifdef VWERSE	1225	# ifdef VWERSE
1567
1568	tio->c_cc[VWERSE] = CWERASE;	1226	tio->c_cc[VWERSE] = CWERASE;
1569	# endif	1227	# endif
1570	# ifdef VLNEXT	1228	# ifdef VLNEXT
1571
1572	tio->c_cc[VLNEXT] = CLNEXT;	1229	tio->c_cc[VLNEXT] = CLNEXT;
1573	# endif	1230	# endif
1574
1575	}	1231	}
		1232
1576	tio->c_cc[VEOF] = CEOF;	1233	tio->c_cc[VEOF] = CEOF;
1577	tio->c_cc[VEOL] = VDISABLE;	1234	tio->c_cc[VEOL] = VDISABLE;
1578	# ifdef VEOL2	1235	# ifdef VEOL2
1579
1580	tio->c_cc[VEOL2] = VDISABLE;	1236	tio->c_cc[VEOL2] = VDISABLE;
1581	# endif	1237	# endif
1582	# ifdef VSWTC	1238	# ifdef VSWTC
1583
1584	tio->c_cc[VSWTC] = VDISABLE;	1239	tio->c_cc[VSWTC] = VDISABLE;
1585	# endif	1240	# endif
1586	# ifdef VSWTCH	1241	# ifdef VSWTCH
1587
1588	tio->c_cc[VSWTCH] = VDISABLE;	1242	tio->c_cc[VSWTCH] = VDISABLE;
1589	# endif	1243	# endif
1590	# if VMIN != VEOF	1244	# if VMIN != VEOF
1591
1592	tio->c_cc[VMIN] = 1;	1245	tio->c_cc[VMIN] = 1;
1593	# endif	1246	# endif
1594	# if VTIME != VEOL	1247	# if VTIME != VEOL
1595
1596	tio->c_cc[VTIME] = 0;	1248	tio->c_cc[VTIME] = 0;
1597	# endif	1249	# endif
1598		1250
1599	if (erase != -1)	1251	if (erase != -1)
1600	tio->c_cc[VERASE] = (char)erase;	1252	tio->c_cc[VERASE] = (char)erase;
…		…
1628	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)	1280	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1629	{	1281	{
1630	tio->sg.sg_erase = CERASE; /* ^H */	1282	tio->sg.sg_erase = CERASE; /* ^H */
1631	tio->sg.sg_kill = CKILL; /* ^U */	1283	tio->sg.sg_kill = CKILL; /* ^U */
1632	}	1284	}
		1285
1633	if (erase != -1)	1286	if (erase != -1)
1634	tio->sg.sg_erase = (char)erase;	1287	tio->sg.sg_erase = (char)erase;
1635		1288
1636	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);	1289	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1637		1290
…		…
1643	tio->tc.t_startc = CSTART; /* ^Q */	1296	tio->tc.t_startc = CSTART; /* ^Q */
1644	tio->tc.t_stopc = CSTOP; /* ^S */	1297	tio->tc.t_stopc = CSTOP; /* ^S */
1645	tio->tc.t_eofc = CEOF; /* ^D */	1298	tio->tc.t_eofc = CEOF; /* ^D */
1646	tio->tc.t_brkc = -1;	1299	tio->tc.t_brkc = -1;
1647	}	1300	}
		1301
1648	/* get local special chars */	1302	/* get local special chars */
1649	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)	1303	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1650	{	1304	{
1651	tio->lc.t_suspc = CSUSP; /* ^Z */	1305	tio->lc.t_suspc = CSUSP; /* ^Z */
1652	tio->lc.t_dsuspc = CDSUSP; /* ^Y */	1306	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
…		…
1656	tio->lc.t_lnextc = CLNEXT; /* ^V */	1310	tio->lc.t_lnextc = CLNEXT; /* ^V */
1657	}	1311	}
1658	/* get line discipline */	1312	/* get line discipline */
1659	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));	1313	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1660	# ifdef NTTYDISC	1314	# ifdef NTTYDISC
1661
1662	tio->line = NTTYDISC;	1315	tio->line = NTTYDISC;
1663	# endif /* NTTYDISC */	1316	# endif /* NTTYDISC */
1664		1317
1665	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);	1318	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1666	#endif /* HAVE_TERMIOS_H */	1319	#endif /* HAVE_TERMIOS_H */
…		…
1689	FOO (IGNCR, "IGNCR");	1342	FOO (IGNCR, "IGNCR");
1690	FOO (ICRNL, "ICRNL");	1343	FOO (ICRNL, "ICRNL");
1691	FOO (IXON, "IXON");	1344	FOO (IXON, "IXON");
1692	FOO (IXOFF, "IXOFF");	1345	FOO (IXOFF, "IXOFF");
1693	# ifdef IUCLC	1346	# ifdef IUCLC
1694
1695	FOO (IUCLC, "IUCLC");	1347	FOO (IUCLC, "IUCLC");
1696	# endif	1348	# endif
1697	# ifdef IXANY	1349	# ifdef IXANY
1698
1699	FOO (IXANY, "IXANY");	1350	FOO (IXANY, "IXANY");
1700	# endif	1351	# endif
1701	# ifdef IMAXBEL	1352	# ifdef IMAXBEL
1702
1703	FOO (IMAXBEL, "IMAXBEL");	1353	FOO (IMAXBEL, "IMAXBEL");
1704	# endif	1354	# endif
1705		1355
1706	fprintf (stderr, "\n");	1356	fprintf (stderr, "\n");
1707		1357
…		…
1714	FOO (VERASE, "VERASE");	1364	FOO (VERASE, "VERASE");
1715	FOO (VKILL, "VKILL");	1365	FOO (VKILL, "VKILL");
1716	FOO (VEOF, "VEOF");	1366	FOO (VEOF, "VEOF");
1717	FOO (VEOL, "VEOL");	1367	FOO (VEOL, "VEOL");
1718	# ifdef VEOL2	1368	# ifdef VEOL2
1719
1720	FOO (VEOL2, "VEOL2");	1369	FOO (VEOL2, "VEOL2");
1721	# endif	1370	# endif
1722	# ifdef VSWTC	1371	# ifdef VSWTC
1723
1724	FOO (VSWTC, "VSWTC");	1372	FOO (VSWTC, "VSWTC");
1725	# endif	1373	# endif
1726	# ifdef VSWTCH	1374	# ifdef VSWTCH
1727
1728	FOO (VSWTCH, "VSWTCH");	1375	FOO (VSWTCH, "VSWTCH");
1729	# endif	1376	# endif
1730
1731	FOO (VSTART, "VSTART");	1377	FOO (VSTART, "VSTART");
1732	FOO (VSTOP, "VSTOP");	1378	FOO (VSTOP, "VSTOP");
1733	FOO (VSUSP, "VSUSP");	1379	FOO (VSUSP, "VSUSP");
1734	# ifdef VDSUSP	1380	# ifdef VDSUSP
1735
1736	FOO (VDSUSP, "VDSUSP");	1381	FOO (VDSUSP, "VDSUSP");
1737	# endif	1382	# endif
1738	# ifdef VREPRINT	1383	# ifdef VREPRINT
1739
1740	FOO (VREPRINT, "VREPRINT");	1384	FOO (VREPRINT, "VREPRINT");
1741	# endif	1385	# endif
1742	# ifdef VDISCRD	1386	# ifdef VDISCRD
1743
1744	FOO (VDISCRD, "VDISCRD");	1387	FOO (VDISCRD, "VDISCRD");
1745	# endif	1388	# endif
1746	# ifdef VWERSE	1389	# ifdef VWERSE
1747
1748	FOO (VWERSE, "VWERSE");	1390	FOO (VWERSE, "VWERSE");
1749	# endif	1391	# endif
1750	# ifdef VLNEXT	1392	# ifdef VLNEXT
1751
1752	FOO (VLNEXT, "VLNEXT");	1393	FOO (VLNEXT, "VLNEXT");
1753	# endif	1394	# endif
1754		1395
1755	fprintf (stderr, "\n");	1396	fprintf (stderr, "\n");
1756	# undef FOO	1397	# undef FOO
1757	# endif /* HAVE_TERMIOS_H */	1398	# endif /* HAVE_TERMIOS_H */
1758	#endif /* DEBUG_TTYMODE */	1399	#endif /* DEBUG_TTYMODE */
1759	}	1400	}
1760		1401
		1402	/*----------------------------------------------------------------------*/
		1403	/*
		1404	* Run the command in a subprocess and return a file descriptor for the
		1405	* master end of the pseudo-teletype pair with the command talking to
		1406	* the slave.
		1407	*/
		1408	void
		1409	rxvt_term::run_command (const char *const *argv)
		1410	{
		1411	#if ENABLE_FRILLS
		1412	if (rs[Rs_pty_fd])
		1413	{
		1414	pty.pty = atoi (rs[Rs_pty_fd]);
		1415	fcntl (pty.pty, F_SETFL, O_NONBLOCK);
		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 (options & 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 (options & 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 (options & 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
1761	/*----------------------- end-of-file (C source) -----------------------*/	1657	/*----------------------- end-of-file (C source) -----------------------*/

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