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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.37 by pcg, Tue Feb 24 21:46:14 2004 UTC vs.
Revision 1.128 by root, Sat Dec 31 17:16:17 2005 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*--------------------------------*-C-*---------------------------------*
2	* File: init.c	2	* File: init.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7	* - original version	7	* - original version
…		…
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 */	154	NULL, /* Color_pointer_fg */
		155	NULL, /* Color_pointer_bg */
319	NULL, /* Color_border */	156	NULL, /* Color_border */
320	#ifndef NO_BOLD_UNDERLINE_REVERSE	157	#ifndef NO_BOLD_UNDERLINE_REVERSE
321	NULL, /* Color_BD */	158	NULL, /* Color_BD */
		159	NULL, /* Color_IT */
322	NULL, /* Color_UL */	160	NULL, /* Color_UL */
323	NULL, /* Color_RV */	161	NULL, /* Color_RV */
324	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	162	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		163	#if ENABLE_FRILLS
		164	NULL, // Color_underline
		165	#endif
325	#ifdef OPTION_HC	166	#ifdef OPTION_HC
326	NULL,	167	NULL,
327	#endif	168	#endif
328	#ifdef KEEP_SCROLLCOLOR	169	#ifdef KEEP_SCROLLCOLOR
329	COLOR_SCROLLBAR,	170	COLOR_SCROLLBAR,
330	COLOR_SCROLLTROUGH,	171	COLOR_SCROLLTROUGH,
331	#endif /* KEEP_SCROLLCOLOR */	172	#endif /* KEEP_SCROLLCOLOR */
332		173	#if TINTING
		174	NULL,
		175	#endif
		176	#if OFF_FOCUS_FADING
		177	"black",
		178	#endif
333	};	179	};
334		180
335	const char *const xa_names[NUM_XA] =	181	const char *const xa_names[] =
336	{	182	{
337	"TEXT",	183	"TEXT",
338	"COMPOUND_TEXT",	184	"COMPOUND_TEXT",
339	"UTF8_STRING",	185	"UTF8_STRING",
340	"MULTIPLE",	186	"MULTIPLE",
341	"TARGETS",	187	"TARGETS",
342	"TIMESTAMP",	188	"TIMESTAMP",
343	"VT_SELECTION",	189	"VT_SELECTION",
344	"INCR",	190	"INCR",
		191	"WM_PROTOCOLS",
345	"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
346	#ifdef TRANSPARENT	206	#ifdef TRANSPARENT
347	"_XROOTPMAP_ID",	207	"_XROOTPMAP_ID",
		208	"ESETROOT_PMAP_ID",
348	#endif	209	#endif
349	#ifdef OFFIX_DND	210	#ifdef OFFIX_DND
350	"DndProtocol",	211	"DndProtocol",
351	"DndSelection",	212	"DndSelection",
352	#endif	213	#endif
353	"CLIPBOARD"	214	#if ENABLE_XEMBED
		215	"_XEMBED",
		216	"_XEMBED_INFO",
		217	#endif
354	};	218	};
355		219
356	bool	220	bool
357	rxvt_term::init_vars ()	221	rxvt_term::init_vars ()
358	{	222	{
359	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
360	if (PixColors == NULL)	229	if (pix_colors == NULL)
361	return false;	230	return false;
362		231
363	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	232	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
364	TermWin.pixmap = None;	233	pixmap = None;
365	#endif
366	#ifdef UTMP_SUPPORT
367	next_utmp_action = SAVE;
368	#endif
369	#ifndef NO_SETOWNER_TTYDEV
370	next_tty_action = SAVE;
371	#endif	234	#endif
372		235
373	MEvent.time = CurrentTime;	236	MEvent.time = CurrentTime;
374	MEvent.button = AnyButton;	237	MEvent.button = AnyButton;
375	Options = DEFAULT_OPTIONS;	238	options = DEFAULT_OPTIONS;
376	want_refresh = 1;	239	want_refresh = 1;
377	cmd_pid = -1;
378	cmd_fd = tty_fd = -1;
379	PrivateModes = SavedModes = PrivMode_Default;	240	priv_modes = SavedModes = PrivMode_Default;
380	TermWin.focus = 0;	241	focus = 0;
381	TermWin.ncol = 80;	242	ncol = 80;
382	TermWin.nrow = 24;	243	nrow = 24;
383	TermWin.int_bwidth = INTERNALBORDERWIDTH;	244	int_bwidth = INTERNALBORDERWIDTH;
384	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	245	ext_bwidth = EXTERNALBORDERWIDTH;
385	TermWin.lineSpace = LINESPACE;	246	lineSpace = LINESPACE;
386	TermWin.saveLines = SAVELINES;	247	saveLines = SAVELINES;
387	numPixColors = TOTAL_COLORS;	248	numpix_colors = TOTAL_COLORS;
388
389	#ifndef NO_NEW_SELECTION
390	selection_style = NEW_SELECT;
391	#else
392	selection_style = OLD_SELECT;
393	#endif
394
395	#ifndef NO_BRIGHTCOLOR
396	colorfgbg = DEFAULT_RSTYLE;
397	#endif
398
399	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
400	ks_bigfont = XK_greater;
401	ks_smallfont = XK_less;
402	#endif
403		249
404	refresh_limit = 1;	250	refresh_limit = 1;
405	refresh_type = SLOW_REFRESH;	251	refresh_type = SLOW_REFRESH;
406	prev_nrow = prev_ncol = 0;	252	prev_nrow = prev_ncol = 0;
407		253
…		…
415	last_bot = last_state = -1;	261	last_bot = last_state = -1;
416		262
417	#ifdef MENUBAR	263	#ifdef MENUBAR
418	menu_readonly = 1;	264	menu_readonly = 1;
419	# if ! (MENUBAR_MAX > 1)	265	# if ! (MENUBAR_MAX > 1)
420	CurrentBar = & (BarList);	266	CurrentBar = &BarList;
421	# endif /* (MENUBAR_MAX > 1) */	267	# endif /* (MENUBAR_MAX > 1) */
422	#endif	268	#endif
423		269
424	return true;	270	return true;
425	}	271	}
426		272
427	void	273	void
428	rxvt_term::init_secondary ()	274	rxvt_term::init_secondary ()
429	{	275	{
430	int i;	276	int i;
431	#ifdef TTY_GID_SUPPORT
432	struct group *gr = getgrnam ("tty");
433
434	if (gr)
435	{ /* change group ownership of tty to "tty" */
436	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
437	ttygid = gr->gr_gid;
438	}
439	else
440	#endif /* TTY_GID_SUPPORT */
441
442	{
443	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
444	ttygid = getgid ();
445	}
446		277
447	/*	278	/*
448	* Close all unused file descriptors	279	* Close all unused file descriptors
449	* We don't want them, we don't need them.	280	* We don't want them, we don't need them.
450	*/	281	*/
…		…
483		314
484	/*	315	/*
485	* 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
486	*/	317	*/
487	for (r_argc = 0; r_argc < argc; r_argc++)	318	for (r_argc = 0; r_argc < argc; r_argc++)
488	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	319	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
489	break;	320	break;
490		321
491	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	322	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
492		323
493	for (i = 0; i < r_argc; i++)	324	for (i = 0; i < r_argc; i++)
…		…
504	for (i = 0; i < argc - r_argc - 1; i++)	335	for (i = 0; i < argc - r_argc - 1; i++)
505	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	336	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
506		337
507	cmd_argv[i] = NULL;	338	cmd_argv[i] = NULL;
508	}	339	}
509
510	/* clear all resources */
511	for (i = 0; i < NUM_RESOURCES;)
512	rs[i++] = NULL;
513		340
514	rs[Rs_name] = rxvt_r_basename (argv[0]);	341	rs[Rs_name] = rxvt_r_basename (argv[0]);
515		342
516	/*	343	/*
517	* Open display, get options/resources and create the window	344	* Open display, get options/resources and create the window
518	*/	345	*/
519	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	346	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
520	rs[Rs_display_name] = ":0";	347	rs[Rs_display_name] = ":0";
521		348
522	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 ();
523	free (r_argv);	355	free (r_argv);
524
525	#ifdef LOCAL_X_IS_UNIX
526	if (rs[Rs_display_name][0] == ':')
527	{
528	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
529	STRCPY (val, "unix");
530	STRCAT (val, rs[Rs_display_name]);
531	display = displays.get (val);
532	free (val);
533	}
534	#endif
535
536	if (!display
537	&& ! (display = displays.get (rs[Rs_display_name])))
538	{
539	rxvt_print_error ("can't open display %s", rs[Rs_display_name]);
540	exit (EXIT_FAILURE);
541	}
542
543	extract_resources (display->display, rs[Rs_name]);
544		356
545	/*	357	/*
546	* set any defaults not already set	358	* set any defaults not already set
547	*/	359	*/
548	if (cmd_argv && cmd_argv[0])	360	if (cmd_argv && cmd_argv[0])
…		…
559	if (!rs[Rs_iconName])	371	if (!rs[Rs_iconName])
560	rs[Rs_iconName] = rs[Rs_name];	372	rs[Rs_iconName] = rs[Rs_name];
561	}	373	}
562		374
563	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	375	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
564	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	376	saveLines = min (i, MAX_SAVELINES);
565		377
566	#ifndef NO_FRILLS	378	#if ENABLE_FRILLS
567	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)
568	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	380	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		381
569	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)
570	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	383	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
571	#endif
572		384
573	#ifndef NO_LINESPACE
574	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	385	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
575	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	386	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
576	#endif	387	#endif
577		388
578	#ifdef POINTER_BLANK	389	#ifdef POINTER_BLANK
579	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	390	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
580	pointerBlankDelay = i;	391	pointerBlankDelay = i;
581	else	392	else
582	pointerBlankDelay = 2;	393	pointerBlankDelay = 2;
583	#endif	394	#endif
584		395
585	/* no point having a scrollbar without having any scrollback! */	396	/* no point having a scrollbar without having any scrollback! */
586	if (!TermWin.saveLines)	397	if (!saveLines)
587	Options &= ~Opt_scrollBar;	398	CLR_OPTION (Opt_scrollBar);
588		399
589	#ifdef PRINTPIPE	400	#ifdef PRINTPIPE
590	if (!rs[Rs_print_pipe])	401	if (!rs[Rs_print_pipe])
591	rs[Rs_print_pipe] = PRINTPIPE;	402	rs[Rs_print_pipe] = PRINTPIPE;
592	#endif	403	#endif
593		404
594	if (!rs[Rs_cutchars])	405	if (!rs[Rs_cutchars])
595	rs[Rs_cutchars] = CUTCHARS;	406	rs[Rs_cutchars] = CUTCHARS;
596
597	#ifdef ACS_ASCII
598	if (!rs[Rs_acs_chars])
599	rs[Rs_acs_chars] = ACS_CHARS;
600	if ((i = STRLEN (rs[Rs_acs_chars])) < 0x20)
601	{
602	val = rxvt_realloc ((void *)rs[Rs_acs_chars], 0x20);
603	for (; i < 0x20; )
604	val[i] = ' ';
605	rs[Rs_acs_chars] = val;
606	}
607	#endif
608		407
609	#ifndef NO_BACKSPACE_KEY	408	#ifndef NO_BACKSPACE_KEY
610	if (!rs[Rs_backspace_key])	409	if (!rs[Rs_backspace_key])
611	# ifdef DEFAULT_BACKSPACE	410	# ifdef DEFAULT_BACKSPACE
612	key_backspace = DEFAULT_BACKSPACE;	411	key_backspace = DEFAULT_BACKSPACE;
613	# else	412	# else
614	key_backspace = "DEC"; /* can toggle between \010 or \177 */	413	key_backspace = "DEC"; /* can toggle between \010 or \177 */
615	# endif	414	# endif
616	else	415	else
617	{	416	{
618	val = STRDUP (rs[Rs_backspace_key]);	417	val = strdup (rs[Rs_backspace_key]);
619	rxvt_Str_trim (val);	418	rxvt_Str_trim (val);
620	rxvt_Str_escaped (val);	419	rxvt_Str_escaped (val);
621	key_backspace = val;	420	key_backspace = val;
622	}	421	}
623	#endif	422	#endif
…		…
629	# else	428	# else
630	key_delete = "\033[3~";	429	key_delete = "\033[3~";
631	# endif	430	# endif
632	else	431	else
633	{	432	{
634	val = STRDUP (rs[Rs_delete_key]);	433	val = strdup (rs[Rs_delete_key]);
635	rxvt_Str_trim (val);	434	rxvt_Str_trim (val);
636	rxvt_Str_escaped (val);	435	rxvt_Str_escaped (val);
637	key_delete = val;	436	key_delete = val;
638	}	437	}
639	#endif	438	#endif
…		…
641	{	440	{
642	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);	441	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
643	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);	442	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
644	}	443	}
645		444
646	if (rs[Rs_selectstyle])
647	{
648	if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0)
649	selection_style = OLD_WORD_SELECT;
650	#ifndef NO_OLD_SELECTION
651
652	else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0)
653	selection_style = OLD_SELECT;
654	#endif
655
656	}
657
658	#ifdef HAVE_SCROLLBARS	445	#ifdef HAVE_SCROLLBARS
659	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	446	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
660	rs[Rs_scrollBar_thickness]);
661	#endif	447	#endif
662		448
663	#ifdef XTERM_REVERSE_VIDEO	449	#ifdef XTERM_REVERSE_VIDEO
664	/* this is how xterm implements reverseVideo */	450	/* this is how xterm implements reverseVideo */
665	if (Options & Opt_reverseVideo)	451	if (OPTION (Opt_reverseVideo))
666	{	452	{
667	if (!rs[Rs_color + Color_fg])	453	if (!rs[Rs_color + Color_fg])
668	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	454	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
669	if (!rs[Rs_color + Color_bg])	455	if (!rs[Rs_color + Color_bg])
670	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	456	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
…		…
675	if (!rs[Rs_color + i])	461	if (!rs[Rs_color + i])
676	rs[Rs_color + i] = def_colorName[i];	462	rs[Rs_color + i] = def_colorName[i];
677		463
678	#ifndef XTERM_REVERSE_VIDEO	464	#ifndef XTERM_REVERSE_VIDEO
679	/* this is how we implement reverseVideo */	465	/* this is how we implement reverseVideo */
680	if (Options & Opt_reverseVideo)	466	if (OPTION (Opt_reverseVideo))
681	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]);
682	#endif	468	#endif
683		469
684	/* convenient aliases for setting fg/bg to colors */	470	/* convenient aliases for setting fg/bg to colors */
685	color_aliases (Color_fg);	471	color_aliases (Color_fg);
686	color_aliases (Color_bg);	472	color_aliases (Color_bg);
687	#ifndef NO_CURSORCOLOR	473	#ifndef NO_CURSORCOLOR
688	color_aliases (Color_cursor);	474	color_aliases (Color_cursor);
689	color_aliases (Color_cursor2);	475	color_aliases (Color_cursor2);
690	#endif /* NO_CURSORCOLOR */	476	#endif /* NO_CURSORCOLOR */
691	color_aliases (Color_pointer);	477	color_aliases (Color_pointer_fg);
		478	color_aliases (Color_pointer_bg);
692	color_aliases (Color_border);	479	color_aliases (Color_border);
693	#ifndef NO_BOLD_UNDERLINE_REVERSE	480	#ifndef NO_BOLD_UNDERLINE_REVERSE
694	color_aliases (Color_BD);	481	color_aliases (Color_BD);
695	color_aliases (Color_UL);	482	color_aliases (Color_UL);
696	color_aliases (Color_RV);	483	color_aliases (Color_RV);
697	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	484	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		485
		486	if (!rs[Rs_color + Color_border])
		487	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
698		488
699	return cmd_argv;	489	return cmd_argv;
700	}	490	}
701		491
702	/*----------------------------------------------------------------------*/	492	/*----------------------------------------------------------------------*/
…		…
726	val = XDisplayString (display->display);	516	val = XDisplayString (display->display);
727		517
728	if (rs[Rs_display_name] == NULL)	518	if (rs[Rs_display_name] == NULL)
729	rs[Rs_display_name] = val; /* use broken `:0' value */	519	rs[Rs_display_name] = val; /* use broken `:0' value */
730		520
731	i = STRLEN (val);	521	i = strlen (val);
732	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	522	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
733		523
734	sprintf (env_display, "DISPLAY=%s", val);	524	sprintf (env_display, "DISPLAY=%s", val);
735		525
736	/* avoiding the math library:	526	/* avoiding the math library:
737	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */	527	* i = (int) (ceil (log10 ((unsigned int)parent[0]))) */
738	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++)
739	;	529	;
740	MAX_IT (i, 1);	530	max_it (i, 1);
741	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));	531	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
742		532
743	sprintf (env_windowid, "WINDOWID=%u",	533	sprintf (env_windowid, "WINDOWID=%u",
744	(unsigned int)TermWin.parent[0]);	534	(unsigned int)parent[0]);
745		535
746	/* add entries to the environment:	536	/* add entries to the environment:
747	* @ DISPLAY: in case we started with -display	537	* @ DISPLAY: in case we started with -display
748	* @ WINDOWID: X window id number of the window	538	* @ WINDOWID: X window id number of the window
749	* @ COLORTERM: terminal sub-name and also indicates its color	539	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
765	else	555	else
766	putenv ("COLORTERM=" COLORTERMENVFULL);	556	putenv ("COLORTERM=" COLORTERMENVFULL);
767		557
768	if (rs[Rs_term_name] != NULL)	558	if (rs[Rs_term_name] != NULL)
769	{	559	{
770	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));
771	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	561	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
772	putenv (env_term);	562	putenv (env_term);
773	}	563	}
774	else	564	else
775	putenv ("TERM=" TERMENV);	565	putenv ("TERM=" TERMENV);
…		…
790	void	580	void
791	rxvt_term::set_locale (const char *locale)	581	rxvt_term::set_locale (const char *locale)
792	{	582	{
793	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	583	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
794	free (this->locale);	584	free (this->locale);
795	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);
796	SET_LOCALE (this->locale);	602	SET_LOCALE (this->locale);
797	mbstate.reset ();	603	mbstate.reset ();
798	#endif	604	#endif
		605
799	#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');
800	free (codeset);	613	free (codeset);
801	codeset = strdup (nl_langinfo (CODESET));
802	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
803	|| !STRCASECMP (codeset, "UTF8");
804	#else	614	#else
805	enc_utf8 = 1;	615	enc_utf8 = 0;
806	#endif	616	#endif
807	}	617	}
808		618
809	void	619	void
810	rxvt_term::init_xlocale ()	620	rxvt_term::init_xlocale ()
811	{	621	{
812	#ifdef USE_XIM	622	#ifdef USE_XIM
813	if (!locale)	623	if (!locale)
814	rxvt_print_error ("Setting locale failed.");	624	rxvt_warn ("setting locale failed, working without locale support.\n");
815	else	625	else
816	{	626	{
817	Atom wmlocale;	627	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
818
819	wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
820	XChangeProperty (display->display, TermWin.parent[0], wmlocale,
821	XA_STRING, 8, PropModeReplace,
822	(unsigned char *)locale, STRLEN (locale));
823		628
824	if (!XSupportsLocale ())	629	if (!XSupportsLocale ())
825	{	630	{
826	rxvt_print_error ("The locale is not supported by Xlib");	631	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
827	return;	632	return;
828	}	633	}
829		634
830	im_ev.start (display);	635	im_ev.start (display);
831		636
…		…
841	{	646	{
842	/*	647	/*
843	* Initialize the command connection.	648	* Initialize the command connection.
844	* This should be called after the X server connection is established.	649	* This should be called after the X server connection is established.
845	*/	650	*/
846	int i;
847
848	for (i = 0; i < NUM_XA; i++)
849	xa[i] = XInternAtom (display->display, xa_names[i], False);
850
851	/* Enable delete window protocol */
852	XSetWMProtocols (display->display, TermWin.parent[0],
853	& (xa[XA_WMDELETEWINDOW]), 1);
854
855	#ifdef USING_W11LIB
856	/* enable W11 callbacks */
857	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
858	#endif
859		651
860	#ifdef META8_OPTION	652	#ifdef META8_OPTION
861	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	653	meta_char = OPTION ((Opt_meta8) ? 0x80 : C0_ESC);
862	#endif	654	#endif
863		655
864	get_ourmods ();	656	get_ourmods ();
865		657
866	if (! (Options & Opt_scrollTtyOutput))	658	if (!OPTION (Opt_scrollTtyOutput))
867	PrivateModes |= PrivMode_TtyOutputInh;	659	priv_modes |= PrivMode_TtyOutputInh;
868	if (Options & Opt_scrollTtyKeypress)	660	if (OPTION (Opt_scrollTtyKeypress))
869	PrivateModes |= PrivMode_Keypress;	661	priv_modes |= PrivMode_Keypress;
870	if (! (Options & Opt_jumpScroll))	662	if (!OPTION (Opt_jumpScroll))
871	PrivateModes |= PrivMode_smoothScroll;	663	priv_modes |= PrivMode_smoothScroll;
872		664
873	#ifndef NO_BACKSPACE_KEY	665	#ifndef NO_BACKSPACE_KEY
874	if (STRCMP (key_backspace, "DEC") == 0)	666	if (strcmp (key_backspace, "DEC") == 0)
875	PrivateModes |= PrivMode_HaveBackSpace;	667	priv_modes |= PrivMode_HaveBackSpace;
876	#endif	668	#endif
877		669
878	/* add value for scrollBar */	670	/* add value for scrollBar */
879	if (scrollbar_visible ())	671	if (scrollbar_visible ())
880	{	672	{
881	PrivateModes |= PrivMode_scrollBar;	673	priv_modes |= PrivMode_scrollBar;
882	SavedModes |= PrivMode_scrollBar;	674	SavedModes |= PrivMode_scrollBar;
883	}	675	}
		676
884	if (menubar_visible ())	677	if (menubar_visible ())
885	{	678	{
886	PrivateModes |= PrivMode_menuBar;	679	priv_modes |= PrivMode_menuBar;
887	SavedModes |= PrivMode_menuBar;	680	SavedModes |= PrivMode_menuBar;
888	}	681	}
889		682
890	#ifdef CURSOR_BLINK	683	#ifdef CURSOR_BLINK
891	if (Options & Opt_cursorBlink)	684	if (OPTION (Opt_cursorBlink))
892	(void)gettimeofday (&lastcursorchange, NULL);	685	(void)gettimeofday (&lastcursorchange, NULL);
893	#endif	686	#endif
894		687
895	if ((cmd_fd = run_command (argv)) < 0)	688	run_command (argv);
896	{
897	rxvt_print_error ("aborting");
898	exit (EXIT_FAILURE);
899	}
900	}	689	}
901		690
902	/*----------------------------------------------------------------------*/	691	/*----------------------------------------------------------------------*/
903	void	692	void
904	rxvt_term::Get_Colours ()	693	rxvt_term::Get_Colours ()
905	{	694	{
906	int i;	695	int i;
907		696
		697	#ifdef OFF_FOCUS_FADING
		698	pix_colors = pix_colors_focused;
		699	#endif
		700
908	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	701	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
909	{	702	{
910	rxvt_color xcol;	703	rxvt_color xcol;
911		704
912	if (!rs[Rs_color + i])	705	if (!rs[Rs_color + i])
913	continue;	706	continue;
914		707
915	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	708	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
916	{	709	{
917	#ifndef XTERM_REVERSE_VIDEO	710	#ifndef XTERM_REVERSE_VIDEO
918	if (i < 2 && (Options & Opt_reverseVideo))	711	if (i < 2 && OPTION (Opt_reverseVideo))
919	rs[Rs_color + i] = def_colorName[!i];	712	rs[Rs_color + i] = def_colorName[!i];
920	else	713	else
921	#endif	714	#endif
922	rs[Rs_color + i] = def_colorName[i];	715	rs[Rs_color + i] = def_colorName[i];
923		716
…		…
929	switch (i)	722	switch (i)
930	{	723	{
931	case Color_fg:	724	case Color_fg:
932	case Color_bg:	725	case Color_bg:
933	/* fatal: need bg/fg color */	726	/* fatal: need bg/fg color */
934	rxvt_print_error ("aborting");	727	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
935	exit (EXIT_FAILURE);
936	/* NOTREACHED */	728	/* NOTREACHED */
937	break;	729	break;
938	#ifndef NO_CURSORCOLOR	730	#ifndef NO_CURSORCOLOR
939	case Color_cursor2:	731	case Color_cursor2:
940	xcol = PixColors[Color_fg];	732	xcol = pix_colors[Color_fg];
941	break;	733	break;
942	#endif /* ! NO_CURSORCOLOR */	734	#endif /* ! NO_CURSORCOLOR */
943	case Color_pointer:	735	case Color_pointer_fg:
944	xcol = PixColors[Color_fg];	736	xcol = pix_colors[Color_fg];
945	break;	737	break;
946	default:	738	default:
947	xcol = PixColors[Color_bg]; /* None */	739	xcol = pix_colors[Color_bg]; /* None */
948	break;	740	break;
949	}	741	}
950	}	742	}
951	}	743	}
952		744
953	PixColors[i] = xcol;	745	pix_colors[i] = xcol;
954	SET_PIXCOLOR (i);	746	SET_PIXCOLOR (i);
955	}	747	}
956		748
957	if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])	749	#ifdef OFF_FOCUS_FADING
958	PixColors[Color_pointer] = PixColors[Color_fg];	750	if (rs[Rs_fade])
959	if (XDEPTH <= 2 || !rs[Rs_color + Color_border])	751	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
960	PixColors[Color_border] = PixColors[Color_fg];	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)
		756	{
		757	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
		758	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
		759	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
		760	}
961		761
962	/*	762	/*
963	* get scrollBar/menuBar shadow colors	763	* get scrollBar/menuBar shadow colors
964	*	764	*
965	* The calculations of topShadow/bottomShadow values are adapted	765	* The calculations of topShadow/bottomShadow values are adapted
966	* from the fvwm window manager.	766	* from the fvwm window manager.
967	*/	767	*/
968	#ifdef KEEP_SCROLLCOLOR	768	#ifdef KEEP_SCROLLCOLOR
969		769
970	if (XDEPTH <= 2)	770	if (display->depth <= 2)
		771	{
971	{ /* Monochrome */	772	/* Monochrome */
972	PixColors[Color_scroll] = PixColors[Color_fg];	773	pix_colors[Color_scroll] = pix_colors[Color_fg];
973	PixColors[Color_topShadow] = PixColors[Color_bg];	774	pix_colors[Color_topShadow] = pix_colors[Color_bg];
974	PixColors[Color_bottomShadow] = PixColors[Color_bg];	775	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
975	}	776	}
976	else	777	else
977	{	778	{
978	rxvt_color xcol[3];	779	rxvt_color xcol[2];
979	/* xcol[0] == white	780	/* xcol[0] == white
980	* xcol[1] == top shadow	781	* xcol[1] == top shadow
981	* xcol[2] == bot shadow */	782	* xcol[2] == bot shadow */
982		783
983	xcol[1] = PixColors[Color_scroll];	784	xcol[1] = pix_colors[Color_scroll];
984	# ifdef PREFER_24BIT
985	xcol[0].set (display, 65535, 65535, 65535);	785	xcol[0].set (display, 65535, 65535, 65535);
986	/* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
987	# else
988	xcol[0].set (display, WhitePixel (display->display, display->screen));
989	# endif
990		786
991	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;	787	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
992		788
993	xcol[0].get (display, pr0, pg0, pb0);	789	xcol[0].get (display, pr0, pg0, pb0);
994	xcol[1].get (display, pr1, pg1, pb1);	790	xcol[1].get (display, pr1, pg1, pb1);
995		791
996	/* bottomShadowColor */
997	if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
998	xcol[2] = PixColors[Color_Black];
999
1000	PixColors[Color_bottomShadow] = xcol[2];	792	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
1001		793
1002	/* topShadowColor */	794	/* topShadowColor */
1003	if (!xcol[1].set (display,	795	if (!xcol[1].set (display,
1004	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	796	min (pr0, max (pr0 / 5, pr1) * 7 / 5),
1005	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	797	min (pg0, max (pg0 / 5, pg1) * 7 / 5),
1006	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	798	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
1007	xcol[1] = PixColors[Color_White];	799	xcol[1] = pix_colors[Color_White];
1008		800
1009	PixColors[Color_topShadow] = xcol[1];	801	pix_colors[Color_topShadow] = xcol[1];
1010	}	802	}
1011	#endif /* KEEP_SCROLLCOLOR */	803	#endif /* KEEP_SCROLLCOLOR */
1012	}	804	}
1013		805
1014	/*----------------------------------------------------------------------*/	806	/*----------------------------------------------------------------------*/
…		…
1025	i -= 8;	817	i -= 8;
1026	#ifndef NO_BRIGHTCOLOR	818	#ifndef NO_BRIGHTCOLOR
1027	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	819	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1028	return;	820	return;
1029	#endif	821	#endif
1030
1031	}	822	}
1032		823
1033	if (i >= 0 && i <= 7) /* normal colors */	824	if (i >= 0 && i <= 7) /* normal colors */
1034	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	825	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1035	}	826	}
…		…
1041	* Use resource ``modifier'' to override the Meta modifier	832	* Use resource ``modifier'' to override the Meta modifier
1042	*/	833	*/
1043	void	834	void
1044	rxvt_term::get_ourmods ()	835	rxvt_term::get_ourmods ()
1045	{	836	{
1046	int i, j, k;	837	int i, j, k;
1047	int requestedmeta, realmeta, realalt;	838	int requestedmeta, realmeta, realalt;
1048	const char *cm, *rsmod;	839	const char *cm, *rsmod;
1049	XModifierKeymap *map;	840	XModifierKeymap *map;
1050	KeyCode *kc;	841	KeyCode *kc;
1051	const unsigned int modmasks[] =	842	const unsigned int modmasks[] =
1052	{	843	{
1053	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	844	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1054	};	845	};
1055		846
1056	requestedmeta = realmeta = realalt = 0;	847	requestedmeta = realmeta = realalt = 0;
1057	rsmod = rs[Rs_modifier];	848	rsmod = rs[Rs_modifier];
		849
1058	if (rsmod	850	if (rsmod
1059	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	851	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1060	requestedmeta = rsmod[3] - '0';	852	requestedmeta = rsmod[3] - '0';
1061		853
1062	map = XGetModifierMapping (display->display);	854	map = XGetModifierMapping (display->display);
1063	kc = map->modifiermap;	855	kc = map->modifiermap;
		856
1064	for (i = 1; i < 6; i++)	857	for (i = 1; i < 6; i++)
1065	{	858	{
1066	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	859	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		860
1067	for (j = map->max_keypermod; j--; k++)	861	for (j = map->max_keypermod; j--; k++)
1068	{	862	{
1069	if (kc[k] == 0)	863	if (kc[k] == 0)
1070	break;	864	break;
		865
1071	switch (XKeycodeToKeysym (display->display, kc[k], 0))	866	switch (XKeycodeToKeysym (display->display, kc[k], 0))
1072	{	867	{
1073	case XK_Num_Lock:	868	case XK_Num_Lock:
1074	ModNumLockMask = modmasks[i - 1];	869	ModNumLockMask = modmasks[i - 1];
1075	/* FALLTHROUGH */	870	continue;
1076	default:	871
1077	continue; /* for (;;) */	872	case XK_ISO_Level3_Shift:
		873	ModLevel3Mask = modmasks[i - 1];
		874	continue;
		875
1078	case XK_Meta_L:	876	case XK_Meta_L:
1079	case XK_Meta_R:	877	case XK_Meta_R:
1080	cm = "meta";	878	cm = "meta";
1081	realmeta = i;	879	realmeta = i;
1082	break;	880	break;
		881
1083	case XK_Alt_L:	882	case XK_Alt_L:
1084	case XK_Alt_R:	883	case XK_Alt_R:
1085	cm = "alt";	884	cm = "alt";
1086	realalt = i;	885	realalt = i;
1087	break;	886	break;
		887
1088	case XK_Super_L:	888	case XK_Super_L:
1089	case XK_Super_R:	889	case XK_Super_R:
1090	cm = "super";	890	cm = "super";
1091	break;	891	break;
		892
1092	case XK_Hyper_L:	893	case XK_Hyper_L:
1093	case XK_Hyper_R:	894	case XK_Hyper_R:
1094	cm = "hyper";	895	cm = "hyper";
1095	break;	896	break;
		897
		898	default:
		899	continue;
1096	}	900	}
1097	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	901
		902	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1098	requestedmeta = i;	903	requestedmeta = i;
1099	}	904	}
1100	}	905	}
		906
1101	XFreeModifiermap (map);	907	XFreeModifiermap (map);
		908
1102	i = (requestedmeta ? requestedmeta	909	i = requestedmeta ? requestedmeta
1103	: (realmeta ? realmeta	910	: realmeta ? realmeta
1104	: (realalt ? realalt : 0)));	911	: realalt ? realalt
		912	: 0;
		913
1105	if (i)	914	if (i)
1106	ModMetaMask = modmasks[i - 1];	915	ModMetaMask = modmasks[i - 1];
1107	}	916	}
1108		917
1109	/*----------------------------------------------------------------------*/	918	/*----------------------------------------------------------------------*/
1110	/* rxvt_Create_Windows () - Open and map the window */	919	/* rxvt_Create_Windows () - Open and map the window */
1111	void	920	void
1112	rxvt_term::create_windows (int argc, const char *const *argv)	921	rxvt_term::create_windows (int argc, const char *const *argv)
1113	{	922	{
1114	XClassHint classHint;	923	XClassHint classHint;
1115	XWMHints wmHint;	924	XWMHints wmHint;
		925	#if ENABLE_FRILLS
		926	Atom prop = None;
		927	MWMHints mwmhints;
		928	#endif
1116	XGCValues gcvalue;	929	XGCValues gcvalue;
1117	long vt_emask;	930	long vt_emask;
1118		931	XSetWindowAttributes attributes;
1119	XWindowAttributes gattr;	932	XWindowAttributes gattr;
		933	Window top, parent;
		934	dDisp;
1120		935
1121	if (Options & Opt_transparent)	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
		944	if (OPTION (Opt_transparent))
1122	{	945	{
1123	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);	946	XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);
1124	display->depth = gattr.depth; // doh //TODO, per-term not per-display?	947	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1125	}	948	}
		949
		950	#if ENABLE_FRILLS
		951	if (OPTION (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
1126		972
1127	/* grab colors before netscape does */	973	/* grab colors before netscape does */
1128	Get_Colours ();	974	Get_Colours ();
1129		975
1130	if (!change_font (rs[Rs_font]))	976	if (!set_fonts ())
1131	{	977	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1132	fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");	978
1133	destroy ();	979	parent = DefaultRootWindow (disp);
1134	return;	980
		981	#if ENABLE_XEMBED
		982	if (rs[Rs_embed])
1135	}	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
1136		994
1137	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
1138	old_width = szHint.width;	1020	old_width = szHint.width;
1139	old_height = szHint.height;	1021	old_height = szHint.height;
1140		1022
1141	/* parent window - reverse video so we can see placement errors
1142	* sub-window placement & size in rxvt_resize_subwindows ()
1143	*/
1144
1145	#ifdef PREFER_24BIT
1146	XSetWindowAttributes attributes;
1147
1148	attributes.background_pixel = PixColors[Color_fg];
1149	attributes.border_pixel = PixColors[Color_border];
1150	attributes.colormap = display->cmap;
1151	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1152	szHint.x, szHint.y,
1153	szHint.width, szHint.height,
1154	TermWin.ext_bwidth,
1155	display->depth, InputOutput,
1156	display->visual,
1157	CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1158	#else
1159	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1160	szHint.x, szHint.y,
1161	szHint.width,
1162	szHint.height,
1163	TermWin.ext_bwidth,
1164	PixColors[Color_border],
1165	PixColors[Color_fg]);
1166	#endif
1167
1168	xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	1023	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1169	xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1024	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1170		1025
1171	classHint.res_name = (char *)rs[Rs_name];	1026	classHint.res_name = (char *)rs[Rs_name];
1172	classHint.res_class = (char *)APL_CLASS;	1027	classHint.res_class = (char *)RESCLASS;
1173		1028
1174	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	1029	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1175	wmHint.input = True;	1030	wmHint.input = True;
1176	wmHint.initial_state = (Options & Opt_iconic ? IconicState	1031	wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;
1177	: NormalState);	1032	wmHint.window_group = top;
1178	wmHint.window_group = TermWin.parent[0];
1179		1033
1180	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	1034	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,
1181	(char **)argv, argc, &szHint, &wmHint, &classHint);	1035	&szHint, &wmHint, &classHint);
1182		1036
1183	XSelectInput (display->display, TermWin.parent[0],	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
		1047	long pid = getpid ();
		1048
		1049	XChangeProperty (disp, top,
		1050	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		1051	PropModeReplace, (unsigned char *)&pid, 1);
		1052
		1053	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1054	#endif
		1055
		1056	XSelectInput (disp, top,
1184	KeyPressMask	1057	KeyPressMask
1185	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1058	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1186	| KeyReleaseMask	1059	| KeyReleaseMask
1187	#endif	1060	#endif
1188	| FocusChangeMask | VisibilityChangeMask	1061	| FocusChangeMask | VisibilityChangeMask
1189	| StructureNotifyMask);	1062	| ExposureMask | StructureNotifyMask);
		1063
1190	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
1191		1071
1192	/* 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 */
1193	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1073	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
1194		1074
1195	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1075	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1196	/* cursor (menuBar/scrollBar): Black-on-White */	1076	/* cursor (menuBar/scrollBar): Black-on-White */
1197	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1077	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1198	#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;
1199		1097
1200	#ifdef POINTER_BLANK	1098	#ifdef POINTER_BLANK
1201	{	1099	if (OPTION (Opt_pointerBlank))
1202	XColor blackcolour;
1203	blackcolour.red = 0;
1204	blackcolour.green = 0;
1205	blackcolour.blue = 0;
1206	Font f = XLoadFont (display->display, "fixed");
1207	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1208	&blackcolour, &blackcolour);
1209	XUnloadFont (display->display, f);
1210	}
1211	#endif
1212
1213	/* the vt window */
1214	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],
1215	window_vt_x, window_vt_y,
1216	TermWin_TotalWidth (),
1217	TermWin_TotalHeight (),
1218	0,
1219	PixColors[Color_fg],
1220	PixColors[Color_bg]);
1221
1222	#ifdef DEBUG_X
1223	XStoreName (display->display, TermWin.vt, "vt window");
1224	#endif
1225
1226	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1227	| PropertyChangeMask);
1228
1229	#ifdef POINTER_BLANK
1230	pointer_unblank ();
1231
1232	if ((Options & Opt_pointerBlank))
1233	vt_emask |= PointerMotionMask;	1100	vt_emask |= PointerMotionMask;
1234	else	1101	else
1235	#endif	1102	#endif
1236	vt_emask |= (Button1MotionMask | Button3MotionMask);	1103	vt_emask |= Button1MotionMask | Button3MotionMask;
1237		1104
1238	XSelectInput (display->display, TermWin.vt, vt_emask);	1105	XSelectInput (disp, vt, vt_emask);
1239	vt_ev.start (display, TermWin.vt);	1106	vt_ev.start (display, vt);
1240		1107
1241	#if defined(MENUBAR) && (MENUBAR_MAX > 1)	1108	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1242	if (menuBar_height ())	1109	if (menuBar_height ())
1243	{	1110	{
1244	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],	1111	menuBar.win = XCreateSimpleWindow (disp, top,
1245	window_vt_x, 0,	1112	window_vt_x, 0,
1246	TermWin_TotalWidth (),	1113	TermWin_TotalWidth (),
1247	menuBar_TotalHeight (),	1114	menuBar_TotalHeight (),
1248	0,	1115	0,
1249	PixColors[Color_fg],	1116	pix_colors_focused[Color_fg],
1250	PixColors[Color_scroll]);	1117	pix_colors_focused[Color_scroll]);
1251		1118
1252	#ifdef DEBUG_X	1119	#ifdef DEBUG_X
1253	XStoreName (display->display, menuBar.win, "menubar");	1120	XStoreName (disp, menuBar.win, "menubar");
1254	#endif	1121	#endif
1255		1122
1256	menuBar.drawable = new rxvt_drawable (display, menuBar.win);	1123	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1257		1124
1258	XDefineCursor (display->display, menuBar.win,	1125	XDefineCursor (disp, menuBar.win,
1259	XCreateFontCursor (display->display, XC_left_ptr));	1126	XCreateFontCursor (disp, XC_left_ptr));
1260		1127
1261	XSelectInput (display->display, menuBar.win,	1128	XSelectInput (disp, menuBar.win,
1262	(ExposureMask | ButtonPressMask | ButtonReleaseMask	1129	(ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1263	| Button1MotionMask));
1264	menubar_ev.start (display, menuBar.win);	1130	menubar_ev.start (display, menuBar.win);
1265	}	1131	}
1266	#endif	1132	#endif
1267		1133
1268	#ifdef XPM_BACKGROUND	1134	#ifdef XPM_BACKGROUND
1269	if (rs[Rs_backgroundPixmap] != NULL	1135	if (rs[Rs_backgroundPixmap] != NULL
1270	&& ! (Options & Opt_transparent))	1136	&& ! OPTION (Opt_transparent))
1271	{	1137	{
1272	const char *p = rs[Rs_backgroundPixmap];	1138	const char *p = rs[Rs_backgroundPixmap];
1273		1139
1274	if ((p = STRCHR (p, ';')) != NULL)	1140	if ((p = strchr (p, ';')) != NULL)
1275	{	1141	{
1276	p++;	1142	p++;
1277	scale_pixmap (p);	1143	scale_pixmap (p);
1278	}	1144	}
		1145
1279	set_bgPixmap (rs[Rs_backgroundPixmap]);	1146	set_bgPixmap (rs[Rs_backgroundPixmap]);
1280	scr_touch (True);	1147	scr_touch (true);
1281	}	1148	}
1282	#endif	1149	#endif
1283		1150
1284	/* graphics context for the vt window */	1151	/* graphics context for the vt window */
1285	gcvalue.foreground = PixColors[Color_fg];	1152	gcvalue.foreground = pix_colors[Color_fg];
1286	gcvalue.background = PixColors[Color_bg];	1153	gcvalue.background = pix_colors[Color_bg];
1287	gcvalue.graphics_exposures = 1;	1154	gcvalue.graphics_exposures = 1;
1288	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1155	gc = XCreateGC (disp, vt,
1289	GCForeground | GCBackground	1156	GCForeground | GCBackground | GCGraphicsExposures,
1290	| GCGraphicsExposures, &gcvalue);	1157	&gcvalue);
1291		1158
1292	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1159	drawable = new rxvt_drawable (display, vt);
1293		1160
1294	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1161	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1295	gcvalue.foreground = PixColors[Color_topShadow];	1162	gcvalue.foreground = pix_colors[Color_topShadow];
1296	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1163	topShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1297	gcvalue.foreground = PixColors[Color_bottomShadow];	1164	gcvalue.foreground = pix_colors[Color_bottomShadow];
1298	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1165	botShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1299	gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];	1166	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1300	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1167	scrollbarGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1301	#endif
1302	}
1303
1304	/*----------------------------------------------------------------------*/
1305	/*
1306	* Run the command in a subprocess and return a file descriptor for the
1307	* master end of the pseudo-teletype pair with the command talking to
1308	* the slave.
1309	*/
1310	int
1311	rxvt_term::run_command (const char *const *argv)
1312	{
1313	int cfd, er;
1314
1315	/* get master (pty) */
1316	if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1317	{
1318	rxvt_print_error ("can't open pseudo-tty");
1319	return -1;
1320	}
1321
1322	fcntl (cfd, F_SETFL, O_NONBLOCK);
1323
1324	/* get slave (tty) */
1325	if (tty_fd < 0)
1326	{
1327	#ifndef NO_SETOWNER_TTYDEV
1328	privileged_ttydev (SAVE);
1329	#endif
1330
1331	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1332	{
1333	close (cfd);
1334	rxvt_print_error ("can't open slave tty %s", ttydev);
1335	return -1;
1336	}
1337	}
1338	#ifndef NO_BACKSPACE_KEY
1339	if (key_backspace[0] && !key_backspace[1])
1340	er = key_backspace[0];
1341	else if (STRCMP (key_backspace, "DEC") == 0)
1342	er = '\177'; /* the initial state anyway */
1343	else
1344	#endif
1345
1346	er = -1;
1347
1348	rxvt_get_ttymode (& (tio), er);
1349
1350	#ifndef __QNX__
1351	/* spin off the command interpreter */
1352	switch (cmd_pid = fork ())
1353	{
1354	case -1:
1355	rxvt_print_error ("can't fork");
1356	return -1;
1357	case 0:
1358	close (cfd); /* only keep tty_fd and STDERR open */
1359
1360	init_env ();
1361
1362	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1363	rxvt_print_error ("could not obtain control of tty");
1364	else
1365	{
1366	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1367	dup2 (tty_fd, STDIN_FILENO);
1368	dup2 (tty_fd, STDOUT_FILENO);
1369	dup2 (tty_fd, STDERR_FILENO);
1370
1371	if (tty_fd > 2)
1372	close (tty_fd);
1373
1374	run_child (argv);
1375	}
1376	exit (EXIT_FAILURE);
1377	/* NOTREACHED */
1378	default:
1379	{
1380	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1381	int fdstdin;
1382
1383	fdstdin = dup (STDIN_FILENO);
1384	dup2 (tty_fd, STDIN_FILENO);
1385	#endif
1386
1387	#ifdef UTMP_SUPPORT
1388	privileged_utmp (SAVE);
1389	#endif
1390
1391	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1392
1393	dup2 (fdstdin, STDIN_FILENO);
1394	close (fdstdin);
1395	#endif
1396
1397	}
1398	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1399	break;
1400	}
1401	#else /* __QNX__ uses qnxspawn () */
1402	fchmod (tty_fd, 0622);
1403	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1404	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1405
1406	if (run_child (argv) == -1)
1407	exit (EXIT_FAILURE);
1408	#endif
1409
1410	return cfd;
1411	}
1412
1413	/* ------------------------------------------------------------------------- *
1414	* CHILD PROCESS OPERATIONS *
1415	* ------------------------------------------------------------------------- */
1416	/*
1417	* The only open file descriptor is the slave tty - so no error messages.
1418	* returns are fatal
1419	*/
1420	int
1421	rxvt_term::run_child (const char *const *argv)
1422	{
1423	char *login;
1424
1425	SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1426
1427	if (Options & Opt_console)
1428	{ /* be virtual console, fail silently */
1429	#ifdef TIOCCONS
1430	unsigned int on = 1;
1431
1432	ioctl (STDIN_FILENO, TIOCCONS, &on);
1433	#elif defined (SRIOCSREDIR)
1434	int fd;
1435
1436	fd = open (CONSOLE, O_WRONLY, 0);
1437	if (fd >= 0)
1438	{
1439	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1440	close (fd);
1441	}
1442	#endif /* SRIOCSREDIR */
1443
1444	}
1445
1446	/* reset signals and spin off the command interpreter */
1447	signal (SIGINT, SIG_DFL);
1448	signal (SIGQUIT, SIG_DFL);
1449	signal (SIGCHLD, SIG_DFL);
1450	/*
1451	* mimick login's behavior by disabling the job control signals
1452	* a shell that wants them can turn them back on
1453	*/
1454	#ifdef SIGTSTP
1455	signal (SIGTSTP, SIG_IGN);
1456	signal (SIGTTIN, SIG_IGN);
1457	signal (SIGTTOU, SIG_IGN);
1458	#endif /* SIGTSTP */
1459
1460	/* set window size */
1461	struct winsize ws;
1462
1463	ws.ws_col = TermWin.ncol;
1464	ws.ws_row = TermWin.nrow;
1465	ws.ws_xpixel = ws.ws_ypixel = 0;
1466	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1467
1468	// unblock signals (signals are blocked by iom.C
1469	sigset_t ss;
1470	sigemptyset (&ss);
1471	sigprocmask (SIG_SETMASK, &ss, 0);
1472
1473	#ifndef __QNX__
1474	/* command interpreter path */
1475	if (argv != NULL)
1476	{
1477	# ifdef DEBUG_CMD
1478	int i;
1479
1480	for (i = 0; argv[i]; i++)
1481	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1482	# endif	1168	#endif
1483		1169
1484	execvp (argv[0], (char *const *)argv);	1170	#ifdef OFF_FOCUS_FADING
1485	/* 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])
1486	}	1181	{
1487	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);
1488	{	1186	}
1489	const char *argv0, *shell;
1490
1491	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1492	shell = "/bin/sh";
1493
1494	argv0 = (const char *)rxvt_r_basename (shell);
1495	if (Options & Opt_loginShell)
1496	{
1497	login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1498
1499	login[0] = '-';
1500	STRCPY (&login[1], argv0);
1501	argv0 = login;
1502	}
1503	execlp (shell, argv0, NULL);
1504	/* no error message: STDERR is closed! */
1505	}
1506
1507	#else /* __QNX__ uses qnxspawn () */
1508
1509	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1510	char *command = NULL, fullcommand[_MAX_PATH];
1511	char **arg_v, *arg_a[2] = { NULL, NULL };
1512
1513	if (argv != NULL)
1514	{
1515	if (access (argv[0], X_OK) == -1)
1516	{
1517	if (STRCHR (argv[0], '/') == NULL)
1518	{
1519	searchenv (argv[0], "PATH", fullcommand);
1520	if (fullcommand[0] != '\0')
1521	command = fullcommand;
1522	}
1523	if (access (command, X_OK) == -1)
1524	return -1;
1525	}
1526	else
1527	command = argv[0];
1528	arg_v = argv;
1529	}
1530	else
1531	{
1532	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1533	command = "/bin/sh";
1534
1535	arg_a[0] = my_basename (command);
1536	if (Options & Opt_loginShell)
1537	{
1538	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1539
1540	login[0] = '-';
1541	STRCPY (&login[1], arg_a[0]);
1542	arg_a[0] = login;
1543	}
1544	arg_v = arg_a;
1545	}
1546	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1547	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1548	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1549	command, arg_v, environ, iov_a, 0);
1550	if (login)
1551	free (login);
1552
1553	close (tty_fd);
1554	return cmd_fd;
1555
1556	#endif	1187	#endif
1557	return -1;
1558	}	1188	}
1559		1189
1560	/* ------------------------------------------------------------------------- *	1190	/* ------------------------------------------------------------------------- *
1561	* GET TTY CURRENT STATE *	1191	* GET TTY CURRENT STATE *
1562	* ------------------------------------------------------------------------- */	1192	* ------------------------------------------------------------------------- */
1563	/* rxvt_get_ttymode () */
1564	/* EXTPROTO */
1565	void	1193	void
1566	rxvt_get_ttymode (ttymode_t *tio, int erase)	1194	rxvt_get_ttymode (ttymode_t *tio, int erase)
1567	{	1195	{
1568	#ifdef HAVE_TERMIOS_H	1196	#ifdef HAVE_TERMIOS_H
1569	/*	1197	/*
1570	* standard System V termios interface	1198	* standard System V termios interface
1571	*/	1199	*/
1572	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1200	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1573	{	1201	{
1574	/* 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
1575	tio->c_cc[VINTR] = CINTR;	1206	tio->c_cc[VINTR] = CINTR;
1576	tio->c_cc[VQUIT] = CQUIT;	1207	tio->c_cc[VQUIT] = CQUIT;
1577	tio->c_cc[VERASE] = CERASE;	1208	tio->c_cc[VERASE] = CERASE;
		1209	#ifdef VERASE2
		1210	tio->c_cc[VERASE2] = CERASE2;
		1211	#endif
1578	tio->c_cc[VKILL] = CKILL;	1212	tio->c_cc[VKILL] = CKILL;
1579	tio->c_cc[VSTART] = CSTART;	1213	tio->c_cc[VSTART] = CSTART;
1580	tio->c_cc[VSTOP] = CSTOP;	1214	tio->c_cc[VSTOP] = CSTOP;
1581	tio->c_cc[VSUSP] = CSUSP;	1215	tio->c_cc[VSUSP] = CSUSP;
1582	# ifdef VDSUSP	1216	# ifdef VDSUSP
1583
1584	tio->c_cc[VDSUSP] = CDSUSP;	1217	tio->c_cc[VDSUSP] = CDSUSP;
1585	# endif	1218	# endif
1586	# ifdef VREPRINT	1219	# ifdef VREPRINT
1587
1588	tio->c_cc[VREPRINT] = CRPRNT;	1220	tio->c_cc[VREPRINT] = CRPRNT;
1589	# endif	1221	# endif
1590	# ifdef VDISCRD	1222	# ifdef VDISCRD
1591
1592	tio->c_cc[VDISCRD] = CFLUSH;	1223	tio->c_cc[VDISCRD] = CFLUSH;
1593	# endif	1224	# endif
1594	# ifdef VWERSE	1225	# ifdef VWERSE
1595
1596	tio->c_cc[VWERSE] = CWERASE;	1226	tio->c_cc[VWERSE] = CWERASE;
1597	# endif	1227	# endif
1598	# ifdef VLNEXT	1228	# ifdef VLNEXT
1599
1600	tio->c_cc[VLNEXT] = CLNEXT;	1229	tio->c_cc[VLNEXT] = CLNEXT;
1601	# endif	1230	# endif
1602
1603	}	1231	}
		1232
1604	tio->c_cc[VEOF] = CEOF;	1233	tio->c_cc[VEOF] = CEOF;
1605	tio->c_cc[VEOL] = VDISABLE;	1234	tio->c_cc[VEOL] = VDISABLE;
1606	# ifdef VEOL2	1235	# ifdef VEOL2
1607
1608	tio->c_cc[VEOL2] = VDISABLE;	1236	tio->c_cc[VEOL2] = VDISABLE;
1609	# endif	1237	# endif
1610	# ifdef VSWTC	1238	# ifdef VSWTC
1611
1612	tio->c_cc[VSWTC] = VDISABLE;	1239	tio->c_cc[VSWTC] = VDISABLE;
1613	# endif	1240	# endif
1614	# ifdef VSWTCH	1241	# ifdef VSWTCH
1615
1616	tio->c_cc[VSWTCH] = VDISABLE;	1242	tio->c_cc[VSWTCH] = VDISABLE;
1617	# endif	1243	# endif
1618	# if VMIN != VEOF	1244	# if VMIN != VEOF
1619
1620	tio->c_cc[VMIN] = 1;	1245	tio->c_cc[VMIN] = 1;
1621	# endif	1246	# endif
1622	# if VTIME != VEOL	1247	# if VTIME != VEOL
1623
1624	tio->c_cc[VTIME] = 0;	1248	tio->c_cc[VTIME] = 0;
1625	# endif	1249	# endif
1626		1250
1627	if (erase != -1)	1251	if (erase != -1)
1628	tio->c_cc[VERASE] = (char)erase;	1252	tio->c_cc[VERASE] = (char)erase;
…		…
1656	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)	1280	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1657	{	1281	{
1658	tio->sg.sg_erase = CERASE; /* ^H */	1282	tio->sg.sg_erase = CERASE; /* ^H */
1659	tio->sg.sg_kill = CKILL; /* ^U */	1283	tio->sg.sg_kill = CKILL; /* ^U */
1660	}	1284	}
		1285
1661	if (erase != -1)	1286	if (erase != -1)
1662	tio->sg.sg_erase = (char)erase;	1287	tio->sg.sg_erase = (char)erase;
1663		1288
1664	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);	1289	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1665		1290
…		…
1671	tio->tc.t_startc = CSTART; /* ^Q */	1296	tio->tc.t_startc = CSTART; /* ^Q */
1672	tio->tc.t_stopc = CSTOP; /* ^S */	1297	tio->tc.t_stopc = CSTOP; /* ^S */
1673	tio->tc.t_eofc = CEOF; /* ^D */	1298	tio->tc.t_eofc = CEOF; /* ^D */
1674	tio->tc.t_brkc = -1;	1299	tio->tc.t_brkc = -1;
1675	}	1300	}
		1301
1676	/* get local special chars */	1302	/* get local special chars */
1677	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)	1303	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1678	{	1304	{
1679	tio->lc.t_suspc = CSUSP; /* ^Z */	1305	tio->lc.t_suspc = CSUSP; /* ^Z */
1680	tio->lc.t_dsuspc = CDSUSP; /* ^Y */	1306	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
…		…
1684	tio->lc.t_lnextc = CLNEXT; /* ^V */	1310	tio->lc.t_lnextc = CLNEXT; /* ^V */
1685	}	1311	}
1686	/* get line discipline */	1312	/* get line discipline */
1687	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));	1313	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1688	# ifdef NTTYDISC	1314	# ifdef NTTYDISC
1689
1690	tio->line = NTTYDISC;	1315	tio->line = NTTYDISC;
1691	# endif /* NTTYDISC */	1316	# endif /* NTTYDISC */
1692		1317
1693	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);	1318	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1694	#endif /* HAVE_TERMIOS_H */	1319	#endif /* HAVE_TERMIOS_H */
…		…
1717	FOO (IGNCR, "IGNCR");	1342	FOO (IGNCR, "IGNCR");
1718	FOO (ICRNL, "ICRNL");	1343	FOO (ICRNL, "ICRNL");
1719	FOO (IXON, "IXON");	1344	FOO (IXON, "IXON");
1720	FOO (IXOFF, "IXOFF");	1345	FOO (IXOFF, "IXOFF");
1721	# ifdef IUCLC	1346	# ifdef IUCLC
1722
1723	FOO (IUCLC, "IUCLC");	1347	FOO (IUCLC, "IUCLC");
1724	# endif	1348	# endif
1725	# ifdef IXANY	1349	# ifdef IXANY
1726
1727	FOO (IXANY, "IXANY");	1350	FOO (IXANY, "IXANY");
1728	# endif	1351	# endif
1729	# ifdef IMAXBEL	1352	# ifdef IMAXBEL
1730
1731	FOO (IMAXBEL, "IMAXBEL");	1353	FOO (IMAXBEL, "IMAXBEL");
1732	# endif	1354	# endif
1733		1355
1734	fprintf (stderr, "\n");	1356	fprintf (stderr, "\n");
1735		1357
…		…
1742	FOO (VERASE, "VERASE");	1364	FOO (VERASE, "VERASE");
1743	FOO (VKILL, "VKILL");	1365	FOO (VKILL, "VKILL");
1744	FOO (VEOF, "VEOF");	1366	FOO (VEOF, "VEOF");
1745	FOO (VEOL, "VEOL");	1367	FOO (VEOL, "VEOL");
1746	# ifdef VEOL2	1368	# ifdef VEOL2
1747
1748	FOO (VEOL2, "VEOL2");	1369	FOO (VEOL2, "VEOL2");
1749	# endif	1370	# endif
1750	# ifdef VSWTC	1371	# ifdef VSWTC
1751
1752	FOO (VSWTC, "VSWTC");	1372	FOO (VSWTC, "VSWTC");
1753	# endif	1373	# endif
1754	# ifdef VSWTCH	1374	# ifdef VSWTCH
1755
1756	FOO (VSWTCH, "VSWTCH");	1375	FOO (VSWTCH, "VSWTCH");
1757	# endif	1376	# endif
1758
1759	FOO (VSTART, "VSTART");	1377	FOO (VSTART, "VSTART");
1760	FOO (VSTOP, "VSTOP");	1378	FOO (VSTOP, "VSTOP");
1761	FOO (VSUSP, "VSUSP");	1379	FOO (VSUSP, "VSUSP");
1762	# ifdef VDSUSP	1380	# ifdef VDSUSP
1763
1764	FOO (VDSUSP, "VDSUSP");	1381	FOO (VDSUSP, "VDSUSP");
1765	# endif	1382	# endif
1766	# ifdef VREPRINT	1383	# ifdef VREPRINT
1767
1768	FOO (VREPRINT, "VREPRINT");	1384	FOO (VREPRINT, "VREPRINT");
1769	# endif	1385	# endif
1770	# ifdef VDISCRD	1386	# ifdef VDISCRD
1771
1772	FOO (VDISCRD, "VDISCRD");	1387	FOO (VDISCRD, "VDISCRD");
1773	# endif	1388	# endif
1774	# ifdef VWERSE	1389	# ifdef VWERSE
1775
1776	FOO (VWERSE, "VWERSE");	1390	FOO (VWERSE, "VWERSE");
1777	# endif	1391	# endif
1778	# ifdef VLNEXT	1392	# ifdef VLNEXT
1779
1780	FOO (VLNEXT, "VLNEXT");	1393	FOO (VLNEXT, "VLNEXT");
1781	# endif	1394	# endif
1782		1395
1783	fprintf (stderr, "\n");	1396	fprintf (stderr, "\n");
1784	# undef FOO	1397	# undef FOO
1785	# endif /* HAVE_TERMIOS_H */	1398	# endif /* HAVE_TERMIOS_H */
1786	#endif /* DEBUG_TTYMODE */	1399	#endif /* DEBUG_TTYMODE */
1787	}	1400	}
1788		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
		1416	if (getfd_hook)
		1417	pty.pty = (*getfd_hook) (pty.pty);
		1418
		1419	if (pty.pty < 0 || fcntl (pty.pty, F_SETFL, O_NONBLOCK))
		1420	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1421	}
		1422	else
		1423	#endif
		1424	if (!pty.get ())
		1425	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1426
		1427	pty.set_utf8_mode (enc_utf8);
		1428
		1429	/* set initial window size */
		1430	tt_winch ();
		1431
		1432	int er;
		1433
		1434	#ifndef NO_BACKSPACE_KEY
		1435	if (key_backspace[0] && !key_backspace[1])
		1436	er = key_backspace[0];
		1437	else if (strcmp (key_backspace, "DEC") == 0)
		1438	er = '\177'; /* the initial state anyway */
		1439	else
		1440	#endif
		1441	er = -1;
		1442
		1443	rxvt_get_ttymode (&tio, er);
		1444
		1445	#if ENABLE_FRILLS
		1446	if (rs[Rs_pty_fd])
		1447	return;
		1448	#endif
		1449
		1450	#ifndef __QNX__
		1451	/* spin off the command interpreter */
		1452	switch (cmd_pid = fork ())
		1453	{
		1454	case -1:
		1455	{
		1456	cmd_pid = 0;
		1457	rxvt_fatal ("can't fork, aborting.\n");
		1458	}
		1459	case 0:
		1460	init_env ();
		1461
		1462	if (!pty.make_controlling_tty ())
		1463	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1464	else
		1465	{
		1466	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1467	dup2 (pty.tty, STDIN_FILENO);
		1468	dup2 (pty.tty, STDOUT_FILENO);
		1469	dup2 (pty.tty, STDERR_FILENO);
		1470
		1471	// close all our file handles that we do no longer need
		1472	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1473	{
		1474	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);
		1475	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);
		1476	}
		1477
		1478	run_child (argv);
		1479	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1480	}
		1481
		1482	_exit (EXIT_FAILURE);
		1483
		1484	default:
		1485	{
		1486	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
		1487	int fdstdin;
		1488
		1489	fdstdin = dup (STDIN_FILENO);
		1490	dup2 (pty.tty, STDIN_FILENO);
		1491	#endif
		1492
		1493	#ifdef UTMP_SUPPORT
		1494	privileged_utmp (SAVE);
		1495	#endif
		1496
		1497	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
		1498
		1499	dup2 (fdstdin, STDIN_FILENO);
		1500	close (fdstdin);
		1501	#endif
		1502	}
		1503
		1504	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
		1505	break;
		1506	}
		1507	#else /* __QNX__ uses qnxspawn () */
		1508	fchmod (pty.tty, 0622);
		1509	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
		1510	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
		1511
		1512	if (run_child (argv) == -1)
		1513	exit (EXIT_FAILURE);
		1514	#endif
		1515	}
		1516
		1517	/* ------------------------------------------------------------------------- *
		1518	* CHILD PROCESS OPERATIONS *
		1519	* ------------------------------------------------------------------------- */
		1520	/*
		1521	* The only open file descriptor is the slave tty - so no error messages.
		1522	* returns are fatal
		1523	*/
		1524	int
		1525	rxvt_term::run_child (const char *const *argv)
		1526	{
		1527	char *login;
		1528
		1529	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
		1530
		1531	if (OPTION (Opt_console))
		1532	{ /* be virtual console, fail silently */
		1533	#ifdef TIOCCONS
		1534	unsigned int on = 1;
		1535
		1536	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1537	#elif defined (SRIOCSREDIR)
		1538	int fd;
		1539
		1540	fd = open (CONSOLE, O_WRONLY, 0);
		1541	if (fd >= 0)
		1542	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1543	close (fd);
		1544	#endif /* SRIOCSREDIR */
		1545	}
		1546
		1547	/* reset signals and spin off the command interpreter */
		1548	signal (SIGINT, SIG_DFL);
		1549	signal (SIGQUIT, SIG_DFL);
		1550	signal (SIGCHLD, SIG_DFL);
		1551	signal (SIGHUP, SIG_DFL);
		1552	signal (SIGPIPE, SIG_DFL);
		1553	/*
		1554	* mimick login's behavior by disabling the job control signals
		1555	* a shell that wants them can turn them back on
		1556	*/
		1557	#ifdef SIGTSTP
		1558	signal (SIGTSTP, SIG_IGN);
		1559	signal (SIGTTIN, SIG_IGN);
		1560	signal (SIGTTOU, SIG_IGN);
		1561	#endif /* SIGTSTP */
		1562
		1563	// unblock signals (signals are blocked by iom.C
		1564	sigset_t ss;
		1565	sigemptyset (&ss);
		1566	sigprocmask (SIG_SETMASK, &ss, 0);
		1567
		1568	#ifndef __QNX__
		1569	/* command interpreter path */
		1570	if (argv != NULL)
		1571	{
		1572	# ifdef DEBUG_CMD
		1573	int i;
		1574
		1575	for (i = 0; argv[i]; i++)
		1576	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1577	# endif
		1578
		1579	execvp (argv[0], (char *const *)argv);
		1580	/* no error message: STDERR is closed! */
		1581	}
		1582	else
		1583	{
		1584	const char *argv0, *shell;
		1585
		1586	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
		1587	shell = "/bin/sh";
		1588
		1589	argv0 = (const char *)rxvt_r_basename (shell);
		1590
		1591	if (OPTION (Opt_loginShell))
		1592	{
		1593	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
		1594
		1595	login[0] = '-';
		1596	strcpy (&login[1], argv0);
		1597	argv0 = login;
		1598	}
		1599	execlp (shell, argv0, NULL);
		1600	/* no error message: STDERR is closed! */
		1601	}
		1602
		1603	#else /* __QNX__ uses qnxspawn () */
		1604
		1605	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
		1606	char *command = NULL, fullcommand[_MAX_PATH];
		1607	char **arg_v, *arg_a[2] = { NULL, NULL };
		1608
		1609	if (argv != NULL)
		1610	{
		1611	if (access (argv[0], X_OK) == -1)
		1612	{
		1613	if (strchr (argv[0], '/') == NULL)
		1614	{
		1615	searchenv (argv[0], "PATH", fullcommand);
		1616
		1617	if (fullcommand[0] != '\0')
		1618	command = fullcommand;
		1619	}
		1620
		1621	if (access (command, X_OK) == -1)
		1622	return -1;
		1623	}
		1624	else
		1625	command = argv[0];
		1626
		1627	arg_v = argv;
		1628	}
		1629	else
		1630	{
		1631	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
		1632	command = "/bin/sh";
		1633
		1634	arg_a[0] = my_basename (command);
		1635
		1636	if (OPTION (Opt_loginShell))
		1637	{
		1638	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
		1639
		1640	login[0] = '-';
		1641	strcpy (&login[1], arg_a[0]);
		1642	arg_a[0] = login;
		1643	}
		1644
		1645	arg_v = arg_a;
		1646	}
		1647
		1648	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
		1649	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
		1650	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
		1651	command, arg_v, environ, iov_a, 0);
		1652	if (login)
		1653	free (login);
		1654
		1655	pty.close_tty ();
		1656	return pty.pty;
		1657	#endif
		1658
		1659	return -1;
		1660	}
		1661
1789	/*----------------------- end-of-file (C source) -----------------------*/	1662	/*----------------------- end-of-file (C source) -----------------------*/

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