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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.45 by pcg, Mon Mar 22 17:18:25 2004 UTC vs.
Revision 1.114 by root, Sun Feb 20 00:09:25 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
38	#include <signal.h>	39	#include <csignal>
39		40
40	const char *const def_colorName[] =	41	const char *const def_colorName[] =
41	{	42	{
42	COLOR_FOREGROUND,	43	COLOR_FOREGROUND,
43	COLOR_BACKGROUND,	44	COLOR_BACKGROUND,
…		…
67	"Yellow", /* 3/11: bright yellow (#FFFF00) */	68	"Yellow", /* 3/11: bright yellow (#FFFF00) */
68	"Blue", /* 4/12: bright blue (#0000FF) */	69	"Blue", /* 4/12: bright blue (#0000FF) */
69	"Magenta", /* 5/13: bright magenta (#FF00FF) */	70	"Magenta", /* 5/13: bright magenta (#FF00FF) */
70	"Cyan", /* 6/14: bright cyan (#00FFFF) */	71	"Cyan", /* 6/14: bright cyan (#00FFFF) */
71	"White", /* 7/15: bright white (#FFFFFF) */	72	"White", /* 7/15: bright white (#FFFFFF) */
72	#ifdef TTY_256COLOR	73
73	"rgb:00/00/00", /* default 16-255 color table */	74	// 88 xterm colours
74	"rgb:00/00/2a",	75	"rgb:00/00/00",
75	"rgb:00/00/55",	76	"rgb:00/00/8b",
76	"rgb:00/00/7f",
77	"rgb:00/00/aa",
78	"rgb:00/00/d4",	77	"rgb:00/00/cd",
		78	"rgb:00/00/ff",
79	"rgb:00/2a/00",	79	"rgb:00/8b/00",
80	"rgb:00/2a/2a",	80	"rgb:00/8b/8b",
81	"rgb:00/2a/55",
82	"rgb:00/2a/7f",
83	"rgb:00/2a/aa",
84	"rgb:00/2a/d4",	81	"rgb:00/8b/cd",
85	"rgb:00/55/00",
86	"rgb:00/55/2a",
87	"rgb:00/55/55",
88	"rgb:00/55/7f",	82	"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",	83	"rgb:00/cd/00",
104	"rgb:00/d4/2a",	84	"rgb:00/cd/8b",
105	"rgb:00/d4/55",
106	"rgb:00/d4/7f",
107	"rgb:00/d4/aa",
108	"rgb:00/d4/d4",	85	"rgb:00/cd/cd",
		86	"rgb:00/cd/ff",
		87	"rgb:00/ff/00",
		88	"rgb:00/ff/8b",
		89	"rgb:00/ff/cd",
		90	"rgb:00/ff/ff",
109	"rgb:2a/00/00",	91	"rgb:8b/00/00",
110	"rgb:2a/00/2a",	92	"rgb:8b/00/8b",
111	"rgb:2a/00/55",
112	"rgb:2a/00/7f",
113	"rgb:2a/00/aa",
114	"rgb:2a/00/d4",	93	"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",	94	"rgb:8b/00/ff",
149	"rgb:55/00/aa",
150	"rgb:55/00/d4",
151	"rgb:55/2a/00",	95	"rgb:8b/8b/00",
152	"rgb:55/2a/2a",	96	"rgb:8b/8b/8b",
153	"rgb:55/2a/55",	97	"rgb:8b/8b/cd",
154	"rgb:55/2a/7f",	98	"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",	99	"rgb:8b/cd/00",
176	"rgb:55/d4/2a",	100	"rgb:8b/cd/8b",
177	"rgb:55/d4/55",
178	"rgb:55/d4/7f",
179	"rgb:55/d4/aa",
180	"rgb:55/d4/d4",	101	"rgb:8b/cd/cd",
181	"rgb:7f/00/00",	102	"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",	103	"rgb:8b/ff/00",
200	"rgb:7f/7f/2a",	104	"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",	105	"rgb:8b/ff/cd",
241	"rgb:aa/aa/00",	106	"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",	107	"rgb:cd/00/00",
254	"rgb:d4/00/2a",	108	"rgb:cd/00/8b",
255	"rgb:d4/00/55",
256	"rgb:d4/00/7f",
257	"rgb:d4/00/aa",
258	"rgb:d4/00/d4",	109	"rgb:cd/00/cd",
		110	"rgb:cd/00/ff",
259	"rgb:d4/2a/00",	111	"rgb:cd/8b/00",
260	"rgb:d4/2a/2a",	112	"rgb:cd/8b/8b",
261	"rgb:d4/2a/55",
262	"rgb:d4/2a/7f",
263	"rgb:d4/2a/aa",
264	"rgb:d4/2a/d4",	113	"rgb:cd/8b/cd",
265	"rgb:d4/55/00",
266	"rgb:d4/55/2a",
267	"rgb:d4/55/55",
268	"rgb:d4/55/7f",	114	"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",	115	"rgb:cd/cd/00",
284	"rgb:d4/d4/2a",	116	"rgb:cd/cd/8b",
285	"rgb:d4/d4/55",
286	"rgb:d4/d4/7f",
287	"rgb:d4/d4/aa",
288	"rgb:d4/d4/d4",	117	"rgb:cd/cd/cd",
		118	"rgb:cd/cd/ff",
		119	"rgb:cd/ff/00",
		120	"rgb:cd/ff/8b",
		121	"rgb:cd/ff/cd",
		122	"rgb:cd/ff/ff",
289	"rgb:08/08/08",	123	"rgb:ff/00/00",
		124	"rgb:ff/00/8b",
		125	"rgb:ff/00/cd",
		126	"rgb:ff/00/ff",
		127	"rgb:ff/8b/00",
		128	"rgb:ff/8b/8b",
		129	"rgb:ff/8b/cd",
		130	"rgb:ff/8b/ff",
		131	"rgb:ff/cd/00",
		132	"rgb:ff/cd/8b",
		133	"rgb:ff/cd/cd",
		134	"rgb:ff/cd/ff",
		135	"rgb:ff/ff/00",
		136	"rgb:ff/ff/8b",
		137	"rgb:ff/ff/cd",
		138	"rgb:ff/ff/ff",
290	"rgb:12/12/12",	139	"rgb:2e/2e/2e",
291	"rgb:1c/1c/1c",	140	"rgb:5c/5c/5c",
292	"rgb:26/26/26",
293	"rgb:30/30/30",	141	"rgb:73/73/73",
294	"rgb:3a/3a/3a",
295	"rgb:44/44/44",
296	"rgb:4e/4e/4e",
297	"rgb:58/58/58",	142	"rgb:8b/8b/8b",
298	"rgb:62/62/62",	143	"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",	144	"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",	145	"rgb:d0/d0/d0",
310	"rgb:da/da/da",
311	"rgb:e4/e4/e4",	146	"rgb:e7/e7/e7",
312	"rgb:ee/ee/ee",	147
313	#endif
314	#ifndef NO_CURSORCOLOR	148	#ifndef NO_CURSORCOLOR
315	COLOR_CURSOR_BACKGROUND,	149	COLOR_CURSOR_BACKGROUND,
316	COLOR_CURSOR_FOREGROUND,	150	COLOR_CURSOR_FOREGROUND,
317	#endif /* ! NO_CURSORCOLOR */	151	#endif /* ! NO_CURSORCOLOR */
318	NULL, /* Color_pointer */	152	NULL, /* Color_pointer_fg */
		153	NULL, /* Color_pointer_bg */
319	NULL, /* Color_border */	154	NULL, /* Color_border */
320	#ifndef NO_BOLD_UNDERLINE_REVERSE	155	#ifndef NO_BOLD_UNDERLINE_REVERSE
321	NULL, /* Color_BD */	156	NULL, /* Color_BD */
		157	NULL, /* Color_IT */
322	NULL, /* Color_UL */	158	NULL, /* Color_UL */
323	NULL, /* Color_RV */	159	NULL, /* Color_RV */
324	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		161	#if ENABLE_FRILLS
		162	NULL, // Color_underline
		163	#endif
325	#ifdef OPTION_HC	164	#ifdef OPTION_HC
326	NULL,	165	NULL,
327	#endif	166	#endif
328	#ifdef KEEP_SCROLLCOLOR	167	#ifdef KEEP_SCROLLCOLOR
329	COLOR_SCROLLBAR,	168	COLOR_SCROLLBAR,
330	COLOR_SCROLLTROUGH,	169	COLOR_SCROLLTROUGH,
331	#endif /* KEEP_SCROLLCOLOR */	170	#endif /* KEEP_SCROLLCOLOR */
332		171	#if TINTING
		172	NULL,
		173	#endif
333	};	174	};
334		175
335	const char *const xa_names[NUM_XA] =	176	const char *const xa_names[] =
336	{	177	{
337	"TEXT",	178	"TEXT",
338	"COMPOUND_TEXT",	179	"COMPOUND_TEXT",
339	"UTF8_STRING",	180	"UTF8_STRING",
340	"MULTIPLE",	181	"MULTIPLE",
341	"TARGETS",	182	"TARGETS",
342	"TIMESTAMP",	183	"TIMESTAMP",
343	"VT_SELECTION",	184	"VT_SELECTION",
344	"INCR",	185	"INCR",
		186	"WM_PROTOCOLS",
345	"WM_DELETE_WINDOW",	187	"WM_DELETE_WINDOW",
		188	"CLIPBOARD",
		189	#if ENABLE_FRILLS
		190	"_NET_WM_PID",
		191	"_MOTIF_WM_HINTS",
		192	"_NET_WM_NAME",
		193	"_NET_WM_ICON_NAME",
		194	#endif
		195	#if USE_XIM
		196	"WM_LOCALE_NAME",
		197	#endif
346	#ifdef TRANSPARENT	198	#ifdef TRANSPARENT
347	"_XROOTPMAP_ID",	199	"_XROOTPMAP_ID",
		200	"ESETROOT_PMAP_ID",
348	#endif	201	#endif
349	#ifdef OFFIX_DND	202	#ifdef OFFIX_DND
350	"DndProtocol",	203	"DndProtocol",
351	"DndSelection",	204	"DndSelection",
352	#endif	205	#endif
353	"CLIPBOARD"	206	#if ENABLE_XEMBED
		207	"_XEMBED",
		208	"_XEMBED_INFO",
		209	#endif
354	};	210	};
355		211
356	bool	212	bool
357	rxvt_term::init_vars ()	213	rxvt_term::init_vars ()
358	{	214	{
		215	sw_term.start (SIGTERM);
		216	sw_int.start (SIGINT);
		217
359	PixColors = new rxvt_color [TOTAL_COLORS];	218	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
		219	#ifdef OFF_FOCUS_FADING
		220	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
		221	#endif
		222	pix_colors = pix_colors_focused;
		223
360	if (PixColors == NULL)	224	if (pix_colors == NULL)
361	return false;	225	return false;
362		226
363	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	227	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
364	TermWin.pixmap = None;	228	TermWin.pixmap = None;
365	#endif	229	#endif
366	#ifdef UTMP_SUPPORT
367	next_utmp_action = SAVE;
368	#endif
369	#ifndef NO_SETOWNER_TTYDEV
370	next_tty_action = SAVE;
371	#endif
372		230
373	MEvent.time = CurrentTime;	231	MEvent.time = CurrentTime;
374	MEvent.button = AnyButton;	232	MEvent.button = AnyButton;
375	Options = DEFAULT_OPTIONS;	233	options = DEFAULT_OPTIONS;
376	want_refresh = 1;	234	want_refresh = 1;
377	cmd_pid = -1;
378	cmd_fd = tty_fd = -1;
379	PrivateModes = SavedModes = PrivMode_Default;	235	priv_modes = SavedModes = PrivMode_Default;
380	TermWin.focus = 0;	236	TermWin.focus = 0;
381	TermWin.ncol = 80;	237	TermWin.ncol = 80;
382	TermWin.nrow = 24;	238	TermWin.nrow = 24;
383	TermWin.int_bwidth = INTERNALBORDERWIDTH;	239	TermWin.int_bwidth = INTERNALBORDERWIDTH;
384	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	240	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
385	TermWin.lineSpace = LINESPACE;	241	TermWin.lineSpace = LINESPACE;
386	TermWin.saveLines = SAVELINES;	242	TermWin.saveLines = SAVELINES;
387	numPixColors = TOTAL_COLORS;	243	numpix_colors = TOTAL_COLORS;
388
389	#ifndef NO_BRIGHTCOLOR
390	colorfgbg = DEFAULT_RSTYLE;
391	#endif
392		244
393	refresh_limit = 1;	245	refresh_limit = 1;
394	refresh_type = SLOW_REFRESH;	246	refresh_type = SLOW_REFRESH;
395	prev_nrow = prev_ncol = 0;	247	prev_nrow = prev_ncol = 0;
396		248
…		…
404	last_bot = last_state = -1;	256	last_bot = last_state = -1;
405		257
406	#ifdef MENUBAR	258	#ifdef MENUBAR
407	menu_readonly = 1;	259	menu_readonly = 1;
408	# if ! (MENUBAR_MAX > 1)	260	# if ! (MENUBAR_MAX > 1)
409	CurrentBar = & (BarList);	261	CurrentBar = &BarList;
410	# endif /* (MENUBAR_MAX > 1) */	262	# endif /* (MENUBAR_MAX > 1) */
411	#endif	263	#endif
412		264
413	return true;	265	return true;
414	}	266	}
415		267
416	void	268	void
417	rxvt_term::init_secondary ()	269	rxvt_term::init_secondary ()
418	{	270	{
419	int i;	271	int i;
420	#ifdef TTY_GID_SUPPORT
421	struct group *gr = getgrnam ("tty");
422
423	if (gr)
424	{ /* change group ownership of tty to "tty" */
425	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
426	ttygid = gr->gr_gid;
427	}
428	else
429	#endif /* TTY_GID_SUPPORT */
430
431	{
432	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
433	ttygid = getgid ();
434	}
435		272
436	/*	273	/*
437	* Close all unused file descriptors	274	* Close all unused file descriptors
438	* We don't want them, we don't need them.	275	* We don't want them, we don't need them.
439	*/	276	*/
…		…
472		309
473	/*	310	/*
474	* Look for -exec option. Find => split and make cmd_argv[] of command args	311	* Look for -exec option. Find => split and make cmd_argv[] of command args
475	*/	312	*/
476	for (r_argc = 0; r_argc < argc; r_argc++)	313	for (r_argc = 0; r_argc < argc; r_argc++)
477	if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))	314	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
478	break;	315	break;
479		316
480	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	317	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
481		318
482	for (i = 0; i < r_argc; i++)	319	for (i = 0; i < r_argc; i++)
…		…
503	*/	340	*/
504	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	341	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
505	rs[Rs_display_name] = ":0";	342	rs[Rs_display_name] = ":0";
506		343
507	get_options (r_argc, r_argv);	344	get_options (r_argc, r_argv);
508	free (r_argv);
509		345
510	#ifdef LOCAL_X_IS_UNIX	346	#ifdef LOCAL_X_IS_UNIX
511	if (rs[Rs_display_name][0] == ':')	347	if (rs[Rs_display_name][0] == ':')
512	{	348	{
513	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	349	val = rxvt_malloc (5 + strlen (rs[Rs_display_name]));
514	STRCPY (val, "unix");	350	strcpy (val, "unix");
515	STRCAT (val, rs[Rs_display_name]);	351	strcat (val, rs[Rs_display_name]);
516	display = displays.get (val);	352	display = displays.get (val);
517	free (val);	353	free (val);
518	}	354	}
519	#endif	355	#endif
520		356
521	if (!display	357	if (!display
522	&& ! (display = displays.get (rs[Rs_display_name])))	358	&& ! (display = displays.get (rs[Rs_display_name])))
523	rxvt_fatal ("can't open display %s", rs[Rs_display_name]);	359	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
524		360
525	extract_resources (display->display, rs[Rs_name]);	361	extract_resources ();
		362	free (r_argv);
526		363
527	/*	364	/*
528	* set any defaults not already set	365	* set any defaults not already set
529	*/	366	*/
530	if (cmd_argv && cmd_argv[0])	367	if (cmd_argv && cmd_argv[0])
…		…
543	}	380	}
544		381
545	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	382	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
546	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	383	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
547		384
548	#ifndef NO_FRILLS	385	#if ENABLE_FRILLS
549	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	386	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
550	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	387	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
551	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	388	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
552	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	389	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */
553	#endif
554
555	#ifndef NO_LINESPACE
556	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	390	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
557	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	391	TermWin.lineSpace = min (i, 100); /* arbitrary limit */
558	#endif	392	#endif
559		393
560	#ifdef POINTER_BLANK	394	#ifdef POINTER_BLANK
…		…
564	pointerBlankDelay = 2;	398	pointerBlankDelay = 2;
565	#endif	399	#endif
566		400
567	/* no point having a scrollbar without having any scrollback! */	401	/* no point having a scrollbar without having any scrollback! */
568	if (!TermWin.saveLines)	402	if (!TermWin.saveLines)
569	Options &= ~Opt_scrollBar;	403	options &= ~Opt_scrollBar;
570		404
571	#ifdef PRINTPIPE	405	#ifdef PRINTPIPE
572	if (!rs[Rs_print_pipe])	406	if (!rs[Rs_print_pipe])
573	rs[Rs_print_pipe] = PRINTPIPE;	407	rs[Rs_print_pipe] = PRINTPIPE;
574	#endif	408	#endif
…		…
583	# else	417	# else
584	key_backspace = "DEC"; /* can toggle between \010 or \177 */	418	key_backspace = "DEC"; /* can toggle between \010 or \177 */
585	# endif	419	# endif
586	else	420	else
587	{	421	{
588	val = STRDUP (rs[Rs_backspace_key]);	422	val = strdup (rs[Rs_backspace_key]);
589	rxvt_Str_trim (val);	423	rxvt_Str_trim (val);
590	rxvt_Str_escaped (val);	424	rxvt_Str_escaped (val);
591	key_backspace = val;	425	key_backspace = val;
592	}	426	}
593	#endif	427	#endif
…		…
599	# else	433	# else
600	key_delete = "\033[3~";	434	key_delete = "\033[3~";
601	# endif	435	# endif
602	else	436	else
603	{	437	{
604	val = STRDUP (rs[Rs_delete_key]);	438	val = strdup (rs[Rs_delete_key]);
605	rxvt_Str_trim (val);	439	rxvt_Str_trim (val);
606	rxvt_Str_escaped (val);	440	rxvt_Str_escaped (val);
607	key_delete = val;	441	key_delete = val;
608	}	442	}
609	#endif	443	#endif
…		…
612	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);	446	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
613	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);	447	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
614	}	448	}
615		449
616	#ifdef HAVE_SCROLLBARS	450	#ifdef HAVE_SCROLLBARS
617	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	451	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
618	rs[Rs_scrollBar_thickness]);
619	#endif	452	#endif
620		453
621	#ifdef XTERM_REVERSE_VIDEO	454	#ifdef XTERM_REVERSE_VIDEO
622	/* this is how xterm implements reverseVideo */	455	/* this is how xterm implements reverseVideo */
623	if (Options & Opt_reverseVideo)	456	if (options & Opt_reverseVideo)
624	{	457	{
625	if (!rs[Rs_color + Color_fg])	458	if (!rs[Rs_color + Color_fg])
626	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	459	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
627	if (!rs[Rs_color + Color_bg])	460	if (!rs[Rs_color + Color_bg])
628	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	461	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
…		…
633	if (!rs[Rs_color + i])	466	if (!rs[Rs_color + i])
634	rs[Rs_color + i] = def_colorName[i];	467	rs[Rs_color + i] = def_colorName[i];
635		468
636	#ifndef XTERM_REVERSE_VIDEO	469	#ifndef XTERM_REVERSE_VIDEO
637	/* this is how we implement reverseVideo */	470	/* this is how we implement reverseVideo */
638	if (Options & Opt_reverseVideo)	471	if (options & Opt_reverseVideo)
639	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	472	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
640	#endif	473	#endif
641		474
642	/* convenient aliases for setting fg/bg to colors */	475	/* convenient aliases for setting fg/bg to colors */
643	color_aliases (Color_fg);	476	color_aliases (Color_fg);
644	color_aliases (Color_bg);	477	color_aliases (Color_bg);
645	#ifndef NO_CURSORCOLOR	478	#ifndef NO_CURSORCOLOR
646	color_aliases (Color_cursor);	479	color_aliases (Color_cursor);
647	color_aliases (Color_cursor2);	480	color_aliases (Color_cursor2);
648	#endif /* NO_CURSORCOLOR */	481	#endif /* NO_CURSORCOLOR */
649	color_aliases (Color_pointer);	482	color_aliases (Color_pointer_fg);
		483	color_aliases (Color_pointer_bg);
650	color_aliases (Color_border);	484	color_aliases (Color_border);
651	#ifndef NO_BOLD_UNDERLINE_REVERSE	485	#ifndef NO_BOLD_UNDERLINE_REVERSE
652	color_aliases (Color_BD);	486	color_aliases (Color_BD);
653	color_aliases (Color_UL);	487	color_aliases (Color_UL);
654	color_aliases (Color_RV);	488	color_aliases (Color_RV);
655	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	489	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		490
		491	if (!rs[Rs_color + Color_border])
		492	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
656		493
657	return cmd_argv;	494	return cmd_argv;
658	}	495	}
659		496
660	/*----------------------------------------------------------------------*/	497	/*----------------------------------------------------------------------*/
…		…
684	val = XDisplayString (display->display);	521	val = XDisplayString (display->display);
685		522
686	if (rs[Rs_display_name] == NULL)	523	if (rs[Rs_display_name] == NULL)
687	rs[Rs_display_name] = val; /* use broken `:0' value */	524	rs[Rs_display_name] = val; /* use broken `:0' value */
688		525
689	i = STRLEN (val);	526	i = strlen (val);
690	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	527	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
691		528
692	sprintf (env_display, "DISPLAY=%s", val);	529	sprintf (env_display, "DISPLAY=%s", val);
693		530
694	/* avoiding the math library:	531	/* avoiding the math library:
…		…
723	else	560	else
724	putenv ("COLORTERM=" COLORTERMENVFULL);	561	putenv ("COLORTERM=" COLORTERMENVFULL);
725		562
726	if (rs[Rs_term_name] != NULL)	563	if (rs[Rs_term_name] != NULL)
727	{	564	{
728	env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));	565	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
729	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	566	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
730	putenv (env_term);	567	putenv (env_term);
731	}	568	}
732	else	569	else
733	putenv ("TERM=" TERMENV);	570	putenv ("TERM=" TERMENV);
…		…
748	void	585	void
749	rxvt_term::set_locale (const char *locale)	586	rxvt_term::set_locale (const char *locale)
750	{	587	{
751	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	588	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
752	free (this->locale);	589	free (this->locale);
753	this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale));	590	this->locale = setlocale (LC_CTYPE, locale);
		591
		592	if (!this->locale)
		593	{
		594	if (*locale)
		595	{
		596	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);
		597	setlocale (LC_CTYPE, "");
		598	}
		599	else
		600	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		601
		602	this->locale = "";
		603	}
		604
		605
		606	this->locale = rxvt_strdup (this->locale);
754	SET_LOCALE (this->locale);	607	SET_LOCALE (this->locale);
755	mbstate.reset ();	608	mbstate.reset ();
756	#endif	609	#endif
757	#if 0	610
758	#if HAVE_NL_LANGINFO	611	#if HAVE_NL_LANGINFO
		612	char *codeset = strdup (nl_langinfo (CODESET));
		613	// /^UTF.?8/i
		614	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		615	&& (codeset[1] == 'T' || codeset[1] == 't')
		616	&& (codeset[2] == 'F' || codeset[2] == 'f')
		617	&& (codeset[3] == '8' || codeset[4] == '8');
759	free (codeset);	618	free (codeset);
760	codeset = strdup (nl_langinfo (CODESET));
761	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
762	|| !STRCASECMP (codeset, "UTF8");
763	#else	619	#else
764	enc_utf8 = 1;	620	enc_utf8 = 0;
765	#endif
766	#endif	621	#endif
767	}	622	}
768		623
769	void	624	void
770	rxvt_term::init_xlocale ()	625	rxvt_term::init_xlocale ()
…		…
772	#ifdef USE_XIM	627	#ifdef USE_XIM
773	if (!locale)	628	if (!locale)
774	rxvt_warn ("setting locale failed, working without locale support.\n");	629	rxvt_warn ("setting locale failed, working without locale support.\n");
775	else	630	else
776	{	631	{
777	Atom wmlocale;	632	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
778
779	wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
780	XChangeProperty (display->display, TermWin.parent[0], wmlocale,
781	XA_STRING, 8, PropModeReplace,
782	(unsigned char *)locale, STRLEN (locale));
783		633
784	if (!XSupportsLocale ())	634	if (!XSupportsLocale ())
785	{	635	{
786	rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n");	636	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
787	return;	637	return;
788	}	638	}
789		639
790	im_ev.start (display);	640	im_ev.start (display);
791		641
…		…
801	{	651	{
802	/*	652	/*
803	* Initialize the command connection.	653	* Initialize the command connection.
804	* This should be called after the X server connection is established.	654	* This should be called after the X server connection is established.
805	*/	655	*/
806	int i;
807
808	for (i = 0; i < NUM_XA; i++)
809	xa[i] = XInternAtom (display->display, xa_names[i], False);
810
811	/* Enable delete window protocol */
812	XSetWMProtocols (display->display, TermWin.parent[0],
813	& (xa[XA_WMDELETEWINDOW]), 1);
814
815	#ifdef USING_W11LIB
816	/* enable W11 callbacks */
817	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
818	#endif
819		656
820	#ifdef META8_OPTION	657	#ifdef META8_OPTION
821	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	658	meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);
822	#endif	659	#endif
823		660
824	get_ourmods ();	661	get_ourmods ();
825		662
826	if (! (Options & Opt_scrollTtyOutput))	663	if (!(options & Opt_scrollTtyOutput))
827	PrivateModes |= PrivMode_TtyOutputInh;	664	priv_modes |= PrivMode_TtyOutputInh;
828	if (Options & Opt_scrollTtyKeypress)	665	if (options & Opt_scrollTtyKeypress)
829	PrivateModes |= PrivMode_Keypress;	666	priv_modes |= PrivMode_Keypress;
830	if (! (Options & Opt_jumpScroll))	667	if (!(options & Opt_jumpScroll))
831	PrivateModes |= PrivMode_smoothScroll;	668	priv_modes |= PrivMode_smoothScroll;
832		669
833	#ifndef NO_BACKSPACE_KEY	670	#ifndef NO_BACKSPACE_KEY
834	if (STRCMP (key_backspace, "DEC") == 0)	671	if (strcmp (key_backspace, "DEC") == 0)
835	PrivateModes |= PrivMode_HaveBackSpace;	672	priv_modes |= PrivMode_HaveBackSpace;
836	#endif	673	#endif
837		674
838	/* add value for scrollBar */	675	/* add value for scrollBar */
839	if (scrollbar_visible ())	676	if (scrollbar_visible ())
840	{	677	{
841	PrivateModes |= PrivMode_scrollBar;	678	priv_modes |= PrivMode_scrollBar;
842	SavedModes |= PrivMode_scrollBar;	679	SavedModes |= PrivMode_scrollBar;
843	}	680	}
		681
844	if (menubar_visible ())	682	if (menubar_visible ())
845	{	683	{
846	PrivateModes |= PrivMode_menuBar;	684	priv_modes |= PrivMode_menuBar;
847	SavedModes |= PrivMode_menuBar;	685	SavedModes |= PrivMode_menuBar;
848	}	686	}
849		687
850	#ifdef CURSOR_BLINK	688	#ifdef CURSOR_BLINK
851	if (Options & Opt_cursorBlink)	689	if (options & Opt_cursorBlink)
852	(void)gettimeofday (&lastcursorchange, NULL);	690	(void)gettimeofday (&lastcursorchange, NULL);
853	#endif	691	#endif
854		692
855	if ((cmd_fd = run_command (argv)) < 0)	693	run_command (argv);
856	rxvt_fatal ("failure while running command, aborting");
857	}	694	}
858		695
859	/*----------------------------------------------------------------------*/	696	/*----------------------------------------------------------------------*/
860	void	697	void
861	rxvt_term::Get_Colours ()	698	rxvt_term::Get_Colours ()
862	{	699	{
863	int i;	700	int i;
864		701
		702	#ifdef OFF_FOCUS_FADING
		703	pix_colors = pix_colors_focused;
		704	#endif
		705
865	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	706	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
866	{	707	{
867	rxvt_color xcol;	708	rxvt_color xcol;
868		709
869	if (!rs[Rs_color + i])	710	if (!rs[Rs_color + i])
870	continue;	711	continue;
871		712
872	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	713	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
873	{	714	{
874	#ifndef XTERM_REVERSE_VIDEO	715	#ifndef XTERM_REVERSE_VIDEO
875	if (i < 2 && (Options & Opt_reverseVideo))	716	if (i < 2 && (options & Opt_reverseVideo))
876	rs[Rs_color + i] = def_colorName[!i];	717	rs[Rs_color + i] = def_colorName[!i];
877	else	718	else
878	#endif	719	#endif
879	rs[Rs_color + i] = def_colorName[i];	720	rs[Rs_color + i] = def_colorName[i];
880		721
…		…
886	switch (i)	727	switch (i)
887	{	728	{
888	case Color_fg:	729	case Color_fg:
889	case Color_bg:	730	case Color_bg:
890	/* fatal: need bg/fg color */	731	/* fatal: need bg/fg color */
891	rxvt_fatal ("unable to get foreground/background colour, aborting");	732	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
892	/* NOTREACHED */	733	/* NOTREACHED */
893	break;	734	break;
894	#ifndef NO_CURSORCOLOR	735	#ifndef NO_CURSORCOLOR
895	case Color_cursor2:	736	case Color_cursor2:
896	xcol = PixColors[Color_fg];	737	xcol = pix_colors[Color_fg];
897	break;	738	break;
898	#endif /* ! NO_CURSORCOLOR */	739	#endif /* ! NO_CURSORCOLOR */
899	case Color_pointer:	740	case Color_pointer_fg:
900	xcol = PixColors[Color_fg];	741	xcol = pix_colors[Color_fg];
901	break;	742	break;
902	default:	743	default:
903	xcol = PixColors[Color_bg]; /* None */	744	xcol = pix_colors[Color_bg]; /* None */
904	break;	745	break;
905	}	746	}
906	}	747	}
907	}	748	}
908		749
909	PixColors[i] = xcol;	750	pix_colors[i] = xcol;
		751	#ifdef OFF_FOCUS_FADING
		752	if (rs[Rs_fade])
		753	pix_colors_unfocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
		754	#endif
910	SET_PIXCOLOR (i);	755	SET_PIXCOLOR (i);
911	}	756	}
912		757
913	if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])	758	if (display->depth <= 2)
914	PixColors[Color_pointer] = PixColors[Color_fg];	759	{
915	if (XDEPTH <= 2 || !rs[Rs_color + Color_border])	760	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
916	PixColors[Color_border] = PixColors[Color_fg];	761	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
		762	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
		763	}
917		764
918	/*	765	/*
919	* get scrollBar/menuBar shadow colors	766	* get scrollBar/menuBar shadow colors
920	*	767	*
921	* The calculations of topShadow/bottomShadow values are adapted	768	* The calculations of topShadow/bottomShadow values are adapted
922	* from the fvwm window manager.	769	* from the fvwm window manager.
923	*/	770	*/
924	#ifdef KEEP_SCROLLCOLOR	771	#ifdef KEEP_SCROLLCOLOR
925		772
926	if (XDEPTH <= 2)	773	if (display->depth <= 2)
927	{ /* Monochrome */	774	{ /* Monochrome */
928	PixColors[Color_scroll] = PixColors[Color_fg];	775	pix_colors[Color_scroll] = pix_colors[Color_fg];
929	PixColors[Color_topShadow] = PixColors[Color_bg];	776	pix_colors[Color_topShadow] = pix_colors[Color_bg];
930	PixColors[Color_bottomShadow] = PixColors[Color_bg];	777	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
931	}	778	}
932	else	779	else
933	{	780	{
934	rxvt_color xcol[3];	781	rxvt_color xcol[2];
935	/* xcol[0] == white	782	/* xcol[0] == white
936	* xcol[1] == top shadow	783	* xcol[1] == top shadow
937	* xcol[2] == bot shadow */	784	* xcol[2] == bot shadow */
938		785
939	xcol[1] = PixColors[Color_scroll];	786	xcol[1] = pix_colors[Color_scroll];
940	# ifdef PREFER_24BIT
941	xcol[0].set (display, 65535, 65535, 65535);	787	xcol[0].set (display, 65535, 65535, 65535);
942	/* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
943	# else
944	xcol[0].set (display, WhitePixel (display->display, display->screen));
945	# endif
946		788
947	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;	789	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
948		790
949	xcol[0].get (display, pr0, pg0, pb0);	791	xcol[0].get (display, pr0, pg0, pb0);
950	xcol[1].get (display, pr1, pg1, pb1);	792	xcol[1].get (display, pr1, pg1, pb1);
951		793
952	/* bottomShadowColor */
953	if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
954	xcol[2] = PixColors[Color_Black];
955
956	PixColors[Color_bottomShadow] = xcol[2];	794	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
957		795
958	/* topShadowColor */	796	/* topShadowColor */
959	if (!xcol[1].set (display,	797	if (!xcol[1].set (display,
960	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	798	min (pr0, max (pr0 / 5, pr1) * 7 / 5),
961	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	799	min (pg0, max (pg0 / 5, pg1) * 7 / 5),
962	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	800	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
963	xcol[1] = PixColors[Color_White];	801	xcol[1] = pix_colors[Color_White];
964		802
965	PixColors[Color_topShadow] = xcol[1];	803	pix_colors[Color_topShadow] = xcol[1];
966	}	804	}
967	#endif /* KEEP_SCROLLCOLOR */	805	#endif /* KEEP_SCROLLCOLOR */
968	}	806	}
969		807
970	/*----------------------------------------------------------------------*/	808	/*----------------------------------------------------------------------*/
…		…
981	i -= 8;	819	i -= 8;
982	#ifndef NO_BRIGHTCOLOR	820	#ifndef NO_BRIGHTCOLOR
983	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	821	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
984	return;	822	return;
985	#endif	823	#endif
986
987	}	824	}
988		825
989	if (i >= 0 && i <= 7) /* normal colors */	826	if (i >= 0 && i <= 7) /* normal colors */
990	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	827	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
991	}	828	}
…		…
997	* Use resource ``modifier'' to override the Meta modifier	834	* Use resource ``modifier'' to override the Meta modifier
998	*/	835	*/
999	void	836	void
1000	rxvt_term::get_ourmods ()	837	rxvt_term::get_ourmods ()
1001	{	838	{
1002	int i, j, k;	839	int i, j, k;
1003	int requestedmeta, realmeta, realalt;	840	int requestedmeta, realmeta, realalt;
1004	const char *cm, *rsmod;	841	const char *cm, *rsmod;
1005	XModifierKeymap *map;	842	XModifierKeymap *map;
1006	KeyCode *kc;	843	KeyCode *kc;
1007	const unsigned int modmasks[] =	844	const unsigned int modmasks[] =
1008	{	845	{
1009	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	846	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1010	};	847	};
1011		848
1012	requestedmeta = realmeta = realalt = 0;	849	requestedmeta = realmeta = realalt = 0;
1013	rsmod = rs[Rs_modifier];	850	rsmod = rs[Rs_modifier];
		851
1014	if (rsmod	852	if (rsmod
1015	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	853	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1016	requestedmeta = rsmod[3] - '0';	854	requestedmeta = rsmod[3] - '0';
1017		855
1018	map = XGetModifierMapping (display->display);	856	map = XGetModifierMapping (display->display);
1019	kc = map->modifiermap;	857	kc = map->modifiermap;
		858
1020	for (i = 1; i < 6; i++)	859	for (i = 1; i < 6; i++)
1021	{	860	{
1022	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	861	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		862
1023	for (j = map->max_keypermod; j--; k++)	863	for (j = map->max_keypermod; j--; k++)
1024	{	864	{
1025	if (kc[k] == 0)	865	if (kc[k] == 0)
1026	break;	866	break;
		867
1027	switch (XKeycodeToKeysym (display->display, kc[k], 0))	868	switch (XKeycodeToKeysym (display->display, kc[k], 0))
1028	{	869	{
1029	case XK_Num_Lock:	870	case XK_Num_Lock:
1030	ModNumLockMask = modmasks[i - 1];	871	ModNumLockMask = modmasks[i - 1];
1031	/* FALLTHROUGH */	872	continue;
1032	default:	873
1033	continue; /* for (;;) */	874	case XK_ISO_Level3_Shift:
		875	ModLevel3Mask = modmasks[i - 1];
		876	continue;
		877
1034	case XK_Meta_L:	878	case XK_Meta_L:
1035	case XK_Meta_R:	879	case XK_Meta_R:
1036	cm = "meta";	880	cm = "meta";
1037	realmeta = i;	881	realmeta = i;
1038	break;	882	break;
		883
1039	case XK_Alt_L:	884	case XK_Alt_L:
1040	case XK_Alt_R:	885	case XK_Alt_R:
1041	cm = "alt";	886	cm = "alt";
1042	realalt = i;	887	realalt = i;
1043	break;	888	break;
		889
1044	case XK_Super_L:	890	case XK_Super_L:
1045	case XK_Super_R:	891	case XK_Super_R:
1046	cm = "super";	892	cm = "super";
1047	break;	893	break;
		894
1048	case XK_Hyper_L:	895	case XK_Hyper_L:
1049	case XK_Hyper_R:	896	case XK_Hyper_R:
1050	cm = "hyper";	897	cm = "hyper";
1051	break;	898	break;
		899
		900	default:
		901	continue;
1052	}	902	}
1053	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	903
		904	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1054	requestedmeta = i;	905	requestedmeta = i;
1055	}	906	}
1056	}	907	}
		908
1057	XFreeModifiermap (map);	909	XFreeModifiermap (map);
		910
1058	i = (requestedmeta ? requestedmeta	911	i = requestedmeta ? requestedmeta
1059	: (realmeta ? realmeta	912	: realmeta ? realmeta
1060	: (realalt ? realalt : 0)));	913	: realalt ? realalt
		914	: 0;
		915
1061	if (i)	916	if (i)
1062	ModMetaMask = modmasks[i - 1];	917	ModMetaMask = modmasks[i - 1];
1063	}	918	}
1064		919
1065	/*----------------------------------------------------------------------*/	920	/*----------------------------------------------------------------------*/
1066	/* rxvt_Create_Windows () - Open and map the window */	921	/* rxvt_Create_Windows () - Open and map the window */
1067	void	922	void
1068	rxvt_term::create_windows (int argc, const char *const *argv)	923	rxvt_term::create_windows (int argc, const char *const *argv)
1069	{	924	{
1070	XClassHint classHint;	925	XClassHint classHint;
1071	XWMHints wmHint;	926	XWMHints wmHint;
		927	#if ENABLE_FRILLS
		928	Atom prop = None;
		929	MWMHints mwmhints;
		930	#endif
1072	XGCValues gcvalue;	931	XGCValues gcvalue;
1073	long vt_emask;	932	long vt_emask;
1074		933	XSetWindowAttributes attributes;
1075	XWindowAttributes gattr;	934	XWindowAttributes gattr;
		935	Window top, parent;
		936	dDisp;
1076		937
		938	#ifdef USING_W11LIB
		939	/* enable W11 callbacks */
		940	W11AddEventHandler (disp, rxvt_W11_process_x_event);
		941	#endif
		942
		943	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);
		944	XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);
		945
1077	if (Options & Opt_transparent)	946	if (options & Opt_transparent)
1078	{	947	{
1079	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);	948	XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);
1080	display->depth = gattr.depth; // doh //TODO, per-term not per-display?	949	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1081	}	950	}
		951
		952	#if ENABLE_FRILLS
		953	if (options & Opt_borderLess)
		954	{
		955	prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);
		956
		957	if (prop == None)
		958	{
		959	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		960	#ifdef PREFER_24BIT
		961	attributes.override_redirect = TRUE;
		962	#endif
		963	mwmhints.flags = 0;
		964	}
		965	else
		966	{
		967	mwmhints.flags = MWM_HINTS_DECORATIONS;
		968	mwmhints.decorations = 0;
		969	}
		970	}
		971	else
		972	{
		973	mwmhints.flags = 0;
		974	}
		975	#endif
1082		976
1083	/* grab colors before netscape does */	977	/* grab colors before netscape does */
1084	Get_Colours ();	978	Get_Colours ();
1085		979
1086	if (!change_font (rs[Rs_font]))	980	if (!set_fonts ())
1087	{	981	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
1088	fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");	982
1089	destroy ();	983	parent = DefaultRootWindow (disp);
1090	return;	984
		985	#if ENABLE_XEMBED
		986	if (rs[Rs_embed])
1091	}	987	{
		988	XWindowAttributes wattr;
1092		989
		990	parent = strtol (rs[Rs_embed], 0, 0);
		991
		992	if (!XGetWindowAttributes (disp, parent, &wattr))
		993	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		994
		995	window_calc (wattr.width, wattr.height);
		996	}
		997
		998	#endif
1093	window_calc (0, 0);	999	window_calc (0, 0);
		1000
		1001	/* sub-window placement & size in rxvt_resize_subwindows () */
		1002	#ifdef PREFER_24BIT
		1003	attributes.background_pixel = pix_colors_focused[Color_border];
		1004	attributes.border_pixel = pix_colors_focused[Color_border];
		1005	attributes.colormap = display->cmap;
		1006	top = XCreateWindow (disp, parent,
		1007	szHint.x, szHint.y,
		1008	szHint.width, szHint.height,
		1009	TermWin.ext_bwidth,
		1010	display->depth, InputOutput,
		1011	display->visual,
		1012	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
		1013	#else
		1014	top = XCreateSimpleWindow (disp, parent,
		1015	szHint.x, szHint.y,
		1016	szHint.width, szHint.height,
		1017	TermWin.ext_bwidth,
		1018	pix_colors_focused[Color_border],
		1019	pix_colors_focused[Color_border]);
		1020	#endif
		1021
		1022	TermWin.parent[0] = top;
		1023
1094	old_width = szHint.width;	1024	old_width = szHint.width;
1095	old_height = szHint.height;	1025	old_height = szHint.height;
1096		1026
1097	/* parent window - reverse video so we can see placement errors
1098	* sub-window placement & size in rxvt_resize_subwindows ()
1099	*/
1100
1101	#ifdef PREFER_24BIT
1102	XSetWindowAttributes attributes;
1103
1104	attributes.background_pixel = PixColors[Color_fg];
1105	attributes.border_pixel = PixColors[Color_border];
1106	attributes.colormap = display->cmap;
1107	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1108	szHint.x, szHint.y,
1109	szHint.width, szHint.height,
1110	TermWin.ext_bwidth,
1111	display->depth, InputOutput,
1112	display->visual,
1113	CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1114	#else
1115	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1116	szHint.x, szHint.y,
1117	szHint.width,
1118	szHint.height,
1119	TermWin.ext_bwidth,
1120	PixColors[Color_border],
1121	PixColors[Color_fg]);
1122	#endif
1123
1124	xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	1027	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1125	xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1028	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1126		1029
1127	classHint.res_name = (char *)rs[Rs_name];	1030	classHint.res_name = (char *)rs[Rs_name];
1128	classHint.res_class = (char *)RESCLASS;	1031	classHint.res_class = (char *)RESCLASS;
1129		1032
1130	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	1033	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1131	wmHint.input = True;	1034	wmHint.input = True;
1132	wmHint.initial_state = (Options & Opt_iconic ? IconicState	1035	wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;
1133	: NormalState);	1036	wmHint.window_group = top;
1134	wmHint.window_group = TermWin.parent[0];
1135		1037
1136	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	1038	XSetWMProperties (disp, top, NULL, NULL,
1137	(char **)argv, argc, &szHint, &wmHint, &classHint);	1039	(char **)argv, argc, &szHint, &wmHint, &classHint);
1138		1040
1139	XSelectInput (display->display, TermWin.parent[0],	1041	/* Enable delete window protocol */
		1042	XSetWMProtocols (disp, top, &xa[XA_WM_DELETE_WINDOW], 1);
		1043
		1044	#if ENABLE_FRILLS
		1045	long pid = getpid ();
		1046
		1047	XChangeProperty (disp, top,
		1048	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		1049	PropModeReplace, (unsigned char *)&pid, 1);
		1050	#endif
		1051
		1052	XSelectInput (disp, top,
1140	KeyPressMask	1053	KeyPressMask
1141	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1054	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1142	| KeyReleaseMask	1055	| KeyReleaseMask
1143	#endif	1056	#endif
1144	| FocusChangeMask | VisibilityChangeMask	1057	| FocusChangeMask | VisibilityChangeMask
1145	| StructureNotifyMask);	1058	| ExposureMask | StructureNotifyMask);
		1059
1146	termwin_ev.start (display, TermWin.parent[0]);	1060	termwin_ev.start (display, top);
		1061
		1062	#if ENABLE_FRILLS
		1063	if (mwmhints.flags)
		1064	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1065	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1066	#endif
1147		1067
1148	/* vt cursor: Black-on-White is standard, but this is more popular */	1068	/* vt cursor: Black-on-White is standard, but this is more popular */
1149	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1069	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
1150		1070
1151	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1071	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1152	/* cursor (menuBar/scrollBar): Black-on-White */	1072	/* cursor (menuBar/scrollBar): Black-on-White */
1153	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1073	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1154	#endif	1074	#endif
		1075
		1076	/* the vt window */
		1077	TermWin.vt = XCreateSimpleWindow (disp, top,
		1078	window_vt_x,
		1079	window_vt_y,
		1080	TermWin_TotalWidth (),
		1081	TermWin_TotalHeight (),
		1082	0,
		1083	pix_colors_focused[Color_fg],
		1084	pix_colors_focused[Color_bg]);
		1085	#ifdef DEBUG_X
		1086	XStoreName (disp, TermWin.vt, "vt window");
		1087	#endif
		1088
		1089	attributes.bit_gravity = NorthWestGravity;
		1090	XChangeWindowAttributes (disp, TermWin.vt, CWBitGravity, &attributes);
		1091
		1092	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1155		1093
1156	#ifdef POINTER_BLANK	1094	#ifdef POINTER_BLANK
1157	{
1158	XColor blackcolour;
1159	blackcolour.red = 0;
1160	blackcolour.green = 0;
1161	blackcolour.blue = 0;
1162	Font f = XLoadFont (display->display, "fixed");
1163	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1164	&blackcolour, &blackcolour);
1165	XUnloadFont (display->display, f);
1166	}
1167	#endif
1168
1169	/* the vt window */
1170	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],
1171	window_vt_x, window_vt_y,
1172	TermWin_TotalWidth (),
1173	TermWin_TotalHeight (),
1174	0,
1175	PixColors[Color_fg],
1176	PixColors[Color_bg]);
1177
1178	#ifdef DEBUG_X
1179	XStoreName (display->display, TermWin.vt, "vt window");
1180	#endif
1181
1182	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1183	| PropertyChangeMask);
1184
1185	#ifdef POINTER_BLANK
1186	pointer_unblank ();
1187
1188	if ((Options & Opt_pointerBlank))	1095	if (options & Opt_pointerBlank)
1189	vt_emask |= PointerMotionMask;	1096	vt_emask |= PointerMotionMask;
1190	else	1097	else
1191	#endif	1098	#endif
1192	vt_emask |= (Button1MotionMask | Button3MotionMask);	1099	vt_emask |= Button1MotionMask | Button3MotionMask;
1193		1100
1194	XSelectInput (display->display, TermWin.vt, vt_emask);	1101	XSelectInput (disp, TermWin.vt, vt_emask);
1195	vt_ev.start (display, TermWin.vt);	1102	vt_ev.start (display, TermWin.vt);
1196		1103
1197	#if defined(MENUBAR) && (MENUBAR_MAX > 1)	1104	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1198	if (menuBar_height ())	1105	if (menuBar_height ())
1199	{	1106	{
1200	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],	1107	menuBar.win = XCreateSimpleWindow (disp, top,
1201	window_vt_x, 0,	1108	window_vt_x, 0,
1202	TermWin_TotalWidth (),	1109	TermWin_TotalWidth (),
1203	menuBar_TotalHeight (),	1110	menuBar_TotalHeight (),
1204	0,	1111	0,
1205	PixColors[Color_fg],	1112	pix_colors_focused[Color_fg],
1206	PixColors[Color_scroll]);	1113	pix_colors_focused[Color_scroll]);
1207		1114
1208	#ifdef DEBUG_X	1115	#ifdef DEBUG_X
1209	XStoreName (display->display, menuBar.win, "menubar");	1116	XStoreName (disp, menuBar.win, "menubar");
1210	#endif	1117	#endif
1211		1118
1212	menuBar.drawable = new rxvt_drawable (display, menuBar.win);	1119	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1213		1120
1214	XDefineCursor (display->display, menuBar.win,	1121	XDefineCursor (disp, menuBar.win,
1215	XCreateFontCursor (display->display, XC_left_ptr));	1122	XCreateFontCursor (disp, XC_left_ptr));
1216		1123
1217	XSelectInput (display->display, menuBar.win,	1124	XSelectInput (disp, menuBar.win,
1218	(ExposureMask | ButtonPressMask | ButtonReleaseMask	1125	(ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1219	| Button1MotionMask));
1220	menubar_ev.start (display, menuBar.win);	1126	menubar_ev.start (display, menuBar.win);
1221	}	1127	}
1222	#endif	1128	#endif
1223		1129
1224	#ifdef XPM_BACKGROUND	1130	#ifdef XPM_BACKGROUND
1225	if (rs[Rs_backgroundPixmap] != NULL	1131	if (rs[Rs_backgroundPixmap] != NULL
1226	&& ! (Options & Opt_transparent))	1132	&& ! (options & Opt_transparent))
1227	{	1133	{
1228	const char *p = rs[Rs_backgroundPixmap];	1134	const char *p = rs[Rs_backgroundPixmap];
1229		1135
1230	if ((p = STRCHR (p, ';')) != NULL)	1136	if ((p = strchr (p, ';')) != NULL)
1231	{	1137	{
1232	p++;	1138	p++;
1233	scale_pixmap (p);	1139	scale_pixmap (p);
1234	}	1140	}
		1141
1235	set_bgPixmap (rs[Rs_backgroundPixmap]);	1142	set_bgPixmap (rs[Rs_backgroundPixmap]);
1236	scr_touch (True);	1143	scr_touch (true);
1237	}	1144	}
1238	#endif	1145	#endif
1239		1146
1240	/* graphics context for the vt window */	1147	/* graphics context for the vt window */
1241	gcvalue.foreground = PixColors[Color_fg];	1148	gcvalue.foreground = pix_colors[Color_fg];
1242	gcvalue.background = PixColors[Color_bg];	1149	gcvalue.background = pix_colors[Color_bg];
1243	gcvalue.graphics_exposures = 1;	1150	gcvalue.graphics_exposures = 1;
1244	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1151	TermWin.gc = XCreateGC (disp, TermWin.vt,
1245	GCForeground | GCBackground | GCGraphicsExposures,	1152	GCForeground | GCBackground | GCGraphicsExposures,
1246	&gcvalue);	1153	&gcvalue);
1247		1154
1248	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1155	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1249		1156
1250	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1157	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1251	gcvalue.foreground = PixColors[Color_topShadow];	1158	gcvalue.foreground = pix_colors[Color_topShadow];
1252	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1159	topShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1253	gcvalue.foreground = PixColors[Color_bottomShadow];	1160	gcvalue.foreground = pix_colors[Color_bottomShadow];
1254	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1161	botShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1255	gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];	1162	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1256	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1163	scrollbarGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1257	#endif
1258	}
1259
1260	/*----------------------------------------------------------------------*/
1261	/*
1262	* Run the command in a subprocess and return a file descriptor for the
1263	* master end of the pseudo-teletype pair with the command talking to
1264	* the slave.
1265	*/
1266	int
1267	rxvt_term::run_command (const char *const *argv)
1268	{
1269	int cfd, er;
1270
1271	/* get master (pty) */
1272	if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1273	rxvt_fatal ("can't open pseudo-tty");
1274
1275	fcntl (cfd, F_SETFL, O_NONBLOCK);
1276
1277	/* get slave (tty) */
1278	if (tty_fd < 0)
1279	{
1280	#ifndef NO_SETOWNER_TTYDEV
1281	privileged_ttydev (SAVE);
1282	#endif
1283
1284	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1285	{
1286	close (cfd);
1287	rxvt_fatal ("can't open slave tty %s", ttydev);
1288	}
1289	}
1290	#ifndef NO_BACKSPACE_KEY
1291	if (key_backspace[0] && !key_backspace[1])
1292	er = key_backspace[0];
1293	else if (STRCMP (key_backspace, "DEC") == 0)
1294	er = '\177'; /* the initial state anyway */
1295	else
1296	#endif
1297
1298	er = -1;
1299
1300	rxvt_get_ttymode (& (tio), er);
1301
1302	#ifndef __QNX__
1303	/* spin off the command interpreter */
1304	switch (cmd_pid = fork ())
1305	{
1306	case -1:
1307	rxvt_fatal ("can't fork");
1308	case 0:
1309	close (cfd); /* only keep tty_fd and STDERR open */
1310
1311	init_env ();
1312
1313	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1314	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1315	else
1316	{
1317	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1318	dup2 (tty_fd, STDIN_FILENO);
1319	dup2 (tty_fd, STDOUT_FILENO);
1320	dup2 (tty_fd, STDERR_FILENO);
1321
1322	if (tty_fd > 2)
1323	close (tty_fd);
1324
1325	run_child (argv);
1326	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1327	}
1328
1329	_exit (EXIT_FAILURE);
1330
1331	default:
1332	{
1333	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1334	int fdstdin;
1335
1336	fdstdin = dup (STDIN_FILENO);
1337	dup2 (tty_fd, STDIN_FILENO);
1338	#endif
1339
1340	#ifdef UTMP_SUPPORT
1341	privileged_utmp (SAVE);
1342	#endif
1343
1344	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1345
1346	dup2 (fdstdin, STDIN_FILENO);
1347	close (fdstdin);
1348	#endif
1349	}
1350
1351	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1352	break;
1353	}
1354	#else /* __QNX__ uses qnxspawn () */
1355	fchmod (tty_fd, 0622);
1356	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1357	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1358
1359	if (run_child (argv) == -1)
1360	exit (EXIT_FAILURE);
1361	#endif
1362
1363	return cfd;
1364	}
1365
1366	/* ------------------------------------------------------------------------- *
1367	* CHILD PROCESS OPERATIONS *
1368	* ------------------------------------------------------------------------- */
1369	/*
1370	* The only open file descriptor is the slave tty - so no error messages.
1371	* returns are fatal
1372	*/
1373	int
1374	rxvt_term::run_child (const char *const *argv)
1375	{
1376	char *login;
1377
1378	SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1379
1380	if (Options & Opt_console)
1381	{ /* be virtual console, fail silently */
1382	#ifdef TIOCCONS
1383	unsigned int on = 1;
1384
1385	ioctl (STDIN_FILENO, TIOCCONS, &on);
1386	#elif defined (SRIOCSREDIR)
1387	int fd;
1388
1389	fd = open (CONSOLE, O_WRONLY, 0);
1390	if (fd >= 0)
1391	{
1392	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1393	close (fd);
1394	}
1395	#endif /* SRIOCSREDIR */
1396
1397	}
1398
1399	/* reset signals and spin off the command interpreter */
1400	signal (SIGINT, SIG_DFL);
1401	signal (SIGQUIT, SIG_DFL);
1402	signal (SIGCHLD, SIG_DFL);
1403	/*
1404	* mimick login's behavior by disabling the job control signals
1405	* a shell that wants them can turn them back on
1406	*/
1407	#ifdef SIGTSTP
1408	signal (SIGTSTP, SIG_IGN);
1409	signal (SIGTTIN, SIG_IGN);
1410	signal (SIGTTOU, SIG_IGN);
1411	#endif /* SIGTSTP */
1412
1413	/* set window size */
1414	struct winsize ws;
1415
1416	ws.ws_col = TermWin.ncol;
1417	ws.ws_row = TermWin.nrow;
1418	ws.ws_xpixel = ws.ws_ypixel = 0;
1419	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1420
1421	// unblock signals (signals are blocked by iom.C
1422	sigset_t ss;
1423	sigemptyset (&ss);
1424	sigprocmask (SIG_SETMASK, &ss, 0);
1425
1426	#ifndef __QNX__
1427	/* command interpreter path */
1428	if (argv != NULL)
1429	{
1430	# ifdef DEBUG_CMD
1431	int i;
1432
1433	for (i = 0; argv[i]; i++)
1434	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1435	# endif	1164	#endif
1436		1165
1437	execvp (argv[0], (char *const *)argv);	1166	#ifdef OFF_FOCUS_FADING
1438	/* no error message: STDERR is closed! */	1167	// initially we are in unfocused state
		1168	if (rs[Rs_fade])
		1169	pix_colors = pix_colors_unfocused;
		1170	#endif
		1171
		1172	pointer_unblank ();
		1173	scr_recolour ();
		1174
		1175	#if ENABLE_XEMBED
		1176	if (rs[Rs_embed])
1439	}	1177	{
1440	else	1178	long info[2] = { 0, XEMBED_MAPPED };
		1179
		1180	XChangeProperty (disp, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		1181	32, PropModeReplace, (unsigned char *)&info, 2);
1441	{	1182	}
1442	const char *argv0, *shell;
1443
1444	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1445	shell = "/bin/sh";
1446
1447	argv0 = (const char *)rxvt_r_basename (shell);
1448	if (Options & Opt_loginShell)
1449	{
1450	login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1451
1452	login[0] = '-';
1453	STRCPY (&login[1], argv0);
1454	argv0 = login;
1455	}
1456	execlp (shell, argv0, NULL);
1457	/* no error message: STDERR is closed! */
1458	}
1459
1460	#else /* __QNX__ uses qnxspawn () */
1461
1462	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1463	char *command = NULL, fullcommand[_MAX_PATH];
1464	char **arg_v, *arg_a[2] = { NULL, NULL };
1465
1466	if (argv != NULL)
1467	{
1468	if (access (argv[0], X_OK) == -1)
1469	{
1470	if (STRCHR (argv[0], '/') == NULL)
1471	{
1472	searchenv (argv[0], "PATH", fullcommand);
1473	if (fullcommand[0] != '\0')
1474	command = fullcommand;
1475	}
1476	if (access (command, X_OK) == -1)
1477	return -1;
1478	}
1479	else
1480	command = argv[0];
1481	arg_v = argv;
1482	}
1483	else
1484	{
1485	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1486	command = "/bin/sh";
1487
1488	arg_a[0] = my_basename (command);
1489	if (Options & Opt_loginShell)
1490	{
1491	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1492
1493	login[0] = '-';
1494	STRCPY (&login[1], arg_a[0]);
1495	arg_a[0] = login;
1496	}
1497	arg_v = arg_a;
1498	}
1499	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1500	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1501	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1502	command, arg_v, environ, iov_a, 0);
1503	if (login)
1504	free (login);
1505
1506	close (tty_fd);
1507	return cmd_fd;
1508
1509	#endif	1183	#endif
1510	return -1;
1511	}	1184	}
1512		1185
1513	/* ------------------------------------------------------------------------- *	1186	/* ------------------------------------------------------------------------- *
1514	* GET TTY CURRENT STATE *	1187	* GET TTY CURRENT STATE *
1515	* ------------------------------------------------------------------------- */	1188	* ------------------------------------------------------------------------- */
1516	/* rxvt_get_ttymode () */
1517	/* EXTPROTO */
1518	void	1189	void
1519	rxvt_get_ttymode (ttymode_t *tio, int erase)	1190	rxvt_get_ttymode (ttymode_t *tio, int erase)
1520	{	1191	{
1521	#ifdef HAVE_TERMIOS_H	1192	#ifdef HAVE_TERMIOS_H
1522	/*	1193	/*
…		…
1737	# undef FOO	1408	# undef FOO
1738	# endif /* HAVE_TERMIOS_H */	1409	# endif /* HAVE_TERMIOS_H */
1739	#endif /* DEBUG_TTYMODE */	1410	#endif /* DEBUG_TTYMODE */
1740	}	1411	}
1741		1412
		1413	/*----------------------------------------------------------------------*/
		1414	/*
		1415	* Run the command in a subprocess and return a file descriptor for the
		1416	* master end of the pseudo-teletype pair with the command talking to
		1417	* the slave.
		1418	*/
		1419	void
		1420	rxvt_term::run_command (const char *const *argv)
		1421	{
		1422	#if ENABLE_FRILLS
		1423	if (rs[Rs_pty_fd])
		1424	{
		1425	pty.pty = atoi (rs[Rs_pty_fd]);
		1426	fcntl (pty.pty, F_SETFL, O_NONBLOCK);
		1427	}
		1428	else
		1429	#endif
		1430	if (!pty.get ())
		1431	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1432
		1433	pty.set_utf8_mode (enc_utf8);
		1434
		1435	/* set initial window size */
		1436	tt_winch ();
		1437
		1438	int er;
		1439
		1440	#ifndef NO_BACKSPACE_KEY
		1441	if (key_backspace[0] && !key_backspace[1])
		1442	er = key_backspace[0];
		1443	else if (strcmp (key_backspace, "DEC") == 0)
		1444	er = '\177'; /* the initial state anyway */
		1445	else
		1446	#endif
		1447	er = -1;
		1448
		1449	rxvt_get_ttymode (&tio, er);
		1450
		1451	#if ENABLE_FRILLS
		1452	if (rs[Rs_pty_fd])
		1453	return;
		1454	#endif
		1455
		1456	sw_chld.start (SIGCHLD);
		1457
		1458	#ifndef __QNX__
		1459	/* spin off the command interpreter */
		1460	switch (cmd_pid = fork ())
		1461	{
		1462	case -1:
		1463	{
		1464	cmd_pid = 0;
		1465	rxvt_fatal ("can't fork, aborting.\n");
		1466	}
		1467	case 0:
		1468	init_env ();
		1469
		1470	if (!pty.make_controlling_tty ())
		1471	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1472	else
		1473	{
		1474	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1475	dup2 (pty.tty, STDIN_FILENO);
		1476	dup2 (pty.tty, STDOUT_FILENO);
		1477	dup2 (pty.tty, STDERR_FILENO);
		1478
		1479	// close all our file handles that we do no longer need
		1480	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1481	{
		1482	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);
		1483	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);
		1484	}
		1485
		1486	run_child (argv);
		1487	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1488	}
		1489
		1490	_exit (EXIT_FAILURE);
		1491
		1492	default:
		1493	{
		1494	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
		1495	int fdstdin;
		1496
		1497	fdstdin = dup (STDIN_FILENO);
		1498	dup2 (pty.tty, STDIN_FILENO);
		1499	#endif
		1500
		1501	#ifdef UTMP_SUPPORT
		1502	privileged_utmp (SAVE);
		1503	#endif
		1504
		1505	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
		1506
		1507	dup2 (fdstdin, STDIN_FILENO);
		1508	close (fdstdin);
		1509	#endif
		1510	}
		1511
		1512	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
		1513	break;
		1514	}
		1515	#else /* __QNX__ uses qnxspawn () */
		1516	fchmod (pty.tty, 0622);
		1517	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
		1518	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
		1519
		1520	if (run_child (argv) == -1)
		1521	exit (EXIT_FAILURE);
		1522	#endif
		1523	}
		1524
		1525	/* ------------------------------------------------------------------------- *
		1526	* CHILD PROCESS OPERATIONS *
		1527	* ------------------------------------------------------------------------- */
		1528	/*
		1529	* The only open file descriptor is the slave tty - so no error messages.
		1530	* returns are fatal
		1531	*/
		1532	int
		1533	rxvt_term::run_child (const char *const *argv)
		1534	{
		1535	char *login;
		1536
		1537	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
		1538
		1539	if (options & Opt_console)
		1540	{ /* be virtual console, fail silently */
		1541	#ifdef TIOCCONS
		1542	unsigned int on = 1;
		1543
		1544	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1545	#elif defined (SRIOCSREDIR)
		1546	int fd;
		1547
		1548	fd = open (CONSOLE, O_WRONLY, 0);
		1549	if (fd >= 0)
		1550	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1551	close (fd);
		1552	#endif /* SRIOCSREDIR */
		1553	}
		1554
		1555	/* reset signals and spin off the command interpreter */
		1556	signal (SIGINT, SIG_DFL);
		1557	signal (SIGQUIT, SIG_DFL);
		1558	signal (SIGCHLD, SIG_DFL);
		1559	signal (SIGHUP, SIG_DFL);
		1560	signal (SIGPIPE, SIG_DFL);
		1561	/*
		1562	* mimick login's behavior by disabling the job control signals
		1563	* a shell that wants them can turn them back on
		1564	*/
		1565	#ifdef SIGTSTP
		1566	signal (SIGTSTP, SIG_IGN);
		1567	signal (SIGTTIN, SIG_IGN);
		1568	signal (SIGTTOU, SIG_IGN);
		1569	#endif /* SIGTSTP */
		1570
		1571	// unblock signals (signals are blocked by iom.C
		1572	sigset_t ss;
		1573	sigemptyset (&ss);
		1574	sigprocmask (SIG_SETMASK, &ss, 0);
		1575
		1576	#ifndef __QNX__
		1577	/* command interpreter path */
		1578	if (argv != NULL)
		1579	{
		1580	# ifdef DEBUG_CMD
		1581	int i;
		1582
		1583	for (i = 0; argv[i]; i++)
		1584	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1585	# endif
		1586
		1587	execvp (argv[0], (char *const *)argv);
		1588	/* no error message: STDERR is closed! */
		1589	}
		1590	else
		1591	{
		1592	const char *argv0, *shell;
		1593
		1594	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
		1595	shell = "/bin/sh";
		1596
		1597	argv0 = (const char *)rxvt_r_basename (shell);
		1598
		1599	if (options & Opt_loginShell)
		1600	{
		1601	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
		1602
		1603	login[0] = '-';
		1604	strcpy (&login[1], argv0);
		1605	argv0 = login;
		1606	}
		1607	execlp (shell, argv0, NULL);
		1608	/* no error message: STDERR is closed! */
		1609	}
		1610
		1611	#else /* __QNX__ uses qnxspawn () */
		1612
		1613	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
		1614	char *command = NULL, fullcommand[_MAX_PATH];
		1615	char **arg_v, *arg_a[2] = { NULL, NULL };
		1616
		1617	if (argv != NULL)
		1618	{
		1619	if (access (argv[0], X_OK) == -1)
		1620	{
		1621	if (strchr (argv[0], '/') == NULL)
		1622	{
		1623	searchenv (argv[0], "PATH", fullcommand);
		1624
		1625	if (fullcommand[0] != '\0')
		1626	command = fullcommand;
		1627	}
		1628
		1629	if (access (command, X_OK) == -1)
		1630	return -1;
		1631	}
		1632	else
		1633	command = argv[0];
		1634
		1635	arg_v = argv;
		1636	}
		1637	else
		1638	{
		1639	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
		1640	command = "/bin/sh";
		1641
		1642	arg_a[0] = my_basename (command);
		1643
		1644	if (options & Opt_loginShell)
		1645	{
		1646	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
		1647
		1648	login[0] = '-';
		1649	strcpy (&login[1], arg_a[0]);
		1650	arg_a[0] = login;
		1651	}
		1652
		1653	arg_v = arg_a;
		1654	}
		1655
		1656	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
		1657	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
		1658	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
		1659	command, arg_v, environ, iov_a, 0);
		1660	if (login)
		1661	free (login);
		1662
		1663	pty.close_tty ();
		1664	return pty.pty;
		1665	#endif
		1666
		1667	return -1;
		1668	}
		1669
1742	/*----------------------- end-of-file (C source) -----------------------*/	1670	/*----------------------- end-of-file (C source) -----------------------*/

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