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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.18 by pcg, Tue Jan 20 01:35:39 2004 UTC vs.
Revision 1.155 by root, Wed Jan 25 02:53:13 2006 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*--------------------------------*-C-*---------------------------------*
2	* File: init.c	2	* File: init.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	* $Id: init.C,v 1.18 2004/01/20 01:35:39 pcg Exp $
5	*	4	*
6	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
7	* 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>
8	* - original version	7	* - original version
9	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>	8	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
10	* - extensive modifications	9	* - extensive modifications
11	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
12	* - extensive modifications	11	* - extensive modifications
13	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>	12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
14	* - QNX support	13	* - QNX support
		14	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
15	*	15	*
16	* This program is free software; you can redistribute it and/or modify	16	* This program is free software; you can redistribute it and/or modify
17	* it under the terms of the GNU General Public License as published by	17	* it under the terms of the GNU General Public License as published by
18	* the Free Software Foundation; either version 2 of the License, or	18	* the Free Software Foundation; either version 2 of the License, or
19	* (at your option) any later version.	19	* (at your option) any later 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,
44	/* low-intensity colors */	47	/* low-intensity colors */
45	"Black", /* 0: black (#000000) */	48	"Black", /* 0: black (#000000) */
46	#ifndef NO_BRIGHTCOLOR
47	"Red3", /* 1: red (#CD0000) */	49	"Red3", /* 1: red (#CD0000) */
48	"Green3", /* 2: green (#00CD00) */	50	"Green3", /* 2: green (#00CD00) */
49	"Yellow3", /* 3: yellow (#CDCD00) */	51	"Yellow3", /* 3: yellow (#CDCD00) */
50	"Blue3", /* 4: blue (#0000CD) */	52	"Blue3", /* 4: blue (#0000CD) */
51	"Magenta3", /* 5: magenta (#CD00CD) */	53	"Magenta3", /* 5: magenta (#CD00CD) */
…		…
59	# ifdef XTERM_COLORS	61	# ifdef XTERM_COLORS
60	"Grey30", /* 8: bright black (#4D4D4D) */	62	"Grey30", /* 8: bright black (#4D4D4D) */
61	# else	63	# else
62	"Grey25", /* 8: bright black (#404040) */	64	"Grey25", /* 8: bright black (#404040) */
63	# endif	65	# endif
64	#endif /* NO_BRIGHTCOLOR */
65	"Red", /* 1/9: bright red (#FF0000) */	66	"Red", /* 1/9: bright red (#FF0000) */
66	"Green", /* 2/10: bright green (#00FF00) */	67	"Green", /* 2/10: bright green (#00FF00) */
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
333		172	NULL,
334	const char *const xa_names[NUM_XA] =
335	{
336	"COMPOUND_TEXT",
337	"MULTIPLE",
338	"TARGETS",
339	"TEXT",
340	"TIMESTAMP",
341	"VT_SELECTION",
342	"INCR",
343	"WM_DELETE_WINDOW",
344	#ifdef TRANSPARENT
345	"_XROOTPMAP_ID",
346	#endif	173	#endif
347	#ifdef OFFIX_DND	174	#if OFF_FOCUS_FADING
348	"DndProtocol",	175	"black",
349	"DndSelection",
350	#endif	176	#endif
351	"CLIPBOARD"
352	};	177	};
353		178
354	bool	179	bool
355	rxvt_term::init_vars ()	180	rxvt_term::init_vars ()
356	{	181	{
		182	pix_colors = //
357	PixColors = new rxvt_color [TOTAL_COLORS];	183	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
358	if (PixColors == NULL)	184	#ifdef OFF_FOCUS_FADING
359	return false;	185	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
		186	#endif
360		187
361	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	188	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
362	TermWin.pixmap = None;	189	pixmap = None;
363	#endif
364	#ifdef UTMP_SUPPORT
365	next_utmp_action = SAVE;
366	#endif
367	#ifndef NO_SETOWNER_TTYDEV
368	next_tty_action = SAVE;
369	#endif	190	#endif
370		191
371	MEvent.time = CurrentTime;	192	MEvent.time = CurrentTime;
372	MEvent.button = AnyButton;	193	MEvent.button = AnyButton;
373	Options = DEFAULT_OPTIONS;	194	options = DEFAULT_OPTIONS;
374	want_refresh = 1;	195	want_refresh = 1;
375	cmd_pid = -1;
376	cmd_fd = tty_fd = Xfd = -1;
377	PrivateModes = SavedModes = PrivMode_Default;	196	priv_modes = SavedModes = PrivMode_Default;
378	TermWin.focus = 0;
379	TermWin.ncol = 80;	197	ncol = 80;
380	TermWin.nrow = 24;	198	nrow = 24;
381	TermWin.int_bwidth = INTERNALBORDERWIDTH;	199	int_bwidth = INTERNALBORDERWIDTH;
382	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	200	ext_bwidth = EXTERNALBORDERWIDTH;
383	TermWin.lineSpace = LINESPACE;	201	lineSpace = LINESPACE;
384	TermWin.saveLines = SAVELINES;	202	saveLines = SAVELINES;
385	numPixColors = TOTAL_COLORS;	203	numpix_colors = TOTAL_COLORS;
386
387	#ifndef NO_NEW_SELECTION
388	selection_style = NEW_SELECT;
389	#else
390	selection_style = OLD_SELECT;
391	#endif
392
393	#ifndef NO_BRIGHTCOLOR
394	colorfgbg = DEFAULT_RSTYLE;
395	#endif
396
397	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
398	ks_bigfont = XK_greater;
399	ks_smallfont = XK_less;
400	#endif
401
402	#ifdef GREEK_SUPPORT
403	ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
404	#endif
405		204
406	refresh_limit = 1;	205	refresh_limit = 1;
407	refresh_type = SLOW_REFRESH;	206	refresh_type = SLOW_REFRESH;
408	prev_nrow = prev_ncol = 0;
409	#ifdef MULTICHAR_SET
410	# ifdef MULTICHAR_ENCODING
411	encoding_method = MULTICHAR_ENCODING;
412	# endif
413	multichar_decode = rxvt_euc2jis;
414	#endif
415		207
416	oldcursor.row = oldcursor.col = -1;	208	oldcursor.row = oldcursor.col = -1;
417	#ifdef XPM_BACKGROUND	209	#ifdef XPM_BACKGROUND
418	/* bgPixmap.w = bgPixmap.h = 0; */	210	/* bgPixmap.w = bgPixmap.h = 0; */
419	bgPixmap.x = bgPixmap.y = 50;	211	bgPixmap.x = bgPixmap.y = 50;
420	bgPixmap.pixmap = None;	212	bgPixmap.pixmap = None;
421	#endif	213	#endif
422		214
423	last_bot = last_state = -1;	215	last_bot = last_state = -1;
424		216
425	#ifdef MENUBAR
426	menu_readonly = 1;
427	# if !(MENUBAR_MAX > 1)
428	CurrentBar = &(BarList);
429	# endif /* (MENUBAR_MAX > 1) */
430	#endif
431
432	return true;	217	return true;
433	}	218	}
434		219
435	void	220	void
436	rxvt_term::init_secondary ()	221	rxvt_term::init_secondary ()
437	{	222	{
438	int i;	223	int i;
439	#ifdef TTY_GID_SUPPORT
440	struct group *gr = getgrnam ("tty");
441
442	if (gr)
443	{ /* change group ownership of tty to "tty" */
444	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
445	ttygid = gr->gr_gid;
446	}
447	else
448	#endif /* TTY_GID_SUPPORT */
449	{
450	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
451	ttygid = getgid ();
452	}
453		224
454	/*	225	/*
455	* Close all unused file descriptors	226	* Close all unused file descriptors
456	* We don't want them, we don't need them.	227	* We don't want them, we don't need them.
457	*/	228	*/
…		…
473	{	244	{
474	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */	245	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
475	if (i == 4 || i == 7)	246	if (i == 4 || i == 7)
476	continue;	247	continue;
477	#endif	248	#endif
478	close(i);	249	close (i);
479	}	250	}
480	#endif	251	#endif
481	}	252	}
482		253
483	/*----------------------------------------------------------------------*/	254	/*----------------------------------------------------------------------*/
…		…
490		261
491	/*	262	/*
492	* Look for -exec option. Find => split and make cmd_argv[] of command args	263	* Look for -exec option. Find => split and make cmd_argv[] of command args
493	*/	264	*/
494	for (r_argc = 0; r_argc < argc; r_argc++)	265	for (r_argc = 0; r_argc < argc; r_argc++)
495	if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))	266	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
496	break;	267	break;
497		268
498	r_argv = (const char **)rxvt_malloc (sizeof(char *) * (r_argc + 1));	269	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
499		270
500	for (i = 0; i < r_argc; i++)	271	for (i = 0; i < r_argc; i++)
501	r_argv[i] = (const char *)argv[i];	272	r_argv[i] = (const char *)argv[i];
502		273
503	r_argv[i] = NULL;	274	r_argv[i] = NULL;
504		275
505	if (r_argc == argc)	276	if (r_argc == argc)
506	cmd_argv = NULL;	277	cmd_argv = NULL;
507	else	278	else
508	{	279	{
509	cmd_argv = (const char **)rxvt_malloc (sizeof(char *) * (argc - r_argc));	280	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
510		281
511	for (i = 0; i < argc - r_argc - 1; i++)	282	for (i = 0; i < argc - r_argc - 1; i++)
512	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	283	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
513		284
514	cmd_argv[i] = NULL;	285	cmd_argv[i] = NULL;
515	}	286	}
516		287
517	/* clear all resources */
518	for (i = 0; i < NUM_RESOURCES;)
519	rs[i++] = NULL;
520
521	rs[Rs_name] = rxvt_r_basename(argv[0]);	288	rs[Rs_name] = rxvt_r_basename (argv[0]);
522		289
523	/*	290	/*
524	* Open display, get options/resources and create the window	291	* Open display, get options/resources and create the window
525	*/	292	*/
		293
526	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	294	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
527	rs[Rs_display_name] = ":0";	295	rs[Rs_display_name] = ":0";
528		296
529	rxvt_get_options (this, r_argc, r_argv);	297	get_options (r_argc, r_argv);
		298
		299	if (!(display = displays.get (rs[Rs_display_name])))
		300	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		301
		302	extract_resources ();
		303
530	free (r_argv);	304	free (r_argv);
531		305
532	#ifdef LOCAL_X_IS_UNIX	306	#if ENABLE_PERL
533	if (rs[Rs_display_name][0] == ':')	307	if (!rs[Rs_perl_ext_1])
534	{	308	rs[Rs_perl_ext_1] = "default";
535	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	309
536	STRCPY (val, "unix");	310	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
537	STRCAT (val, rs[Rs_display_name]);	311	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
538	Xdisplay = XOpenDisplay (val);	312	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
539	free (val);
540	}	313	{
541	#endif	314	rxvt_perl.init (this);
542		315	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
543	if (Xdisplay == NULL
544	&& (Xdisplay = XOpenDisplay (rs[Rs_display_name])) == NULL)
545	{	316	}
546	rxvt_print_error ("can't open display %s", rs[Rs_display_name]);	317	#endif
547	exit (EXIT_FAILURE);
548	}
549
550	rxvt_extract_resources (this, Xdisplay, rs[Rs_name]);
551		318
552	/*	319	/*
553	* set any defaults not already set	320	* set any defaults not already set
554	*/	321	*/
555	if (cmd_argv && cmd_argv[0])	322	if (cmd_argv && cmd_argv[0])
556	{	323	{
557	if (!rs[Rs_title])	324	if (!rs[Rs_title])
558	rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);	325	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
559	if (!rs[Rs_iconName])	326	if (!rs[Rs_iconName])
560	rs[Rs_iconName] = rs[Rs_title];	327	rs[Rs_iconName] = rs[Rs_title];
561	}	328	}
562	else	329	else
563	{	330	{
…		…
565	rs[Rs_title] = rs[Rs_name];	332	rs[Rs_title] = rs[Rs_name];
566	if (!rs[Rs_iconName])	333	if (!rs[Rs_iconName])
567	rs[Rs_iconName] = rs[Rs_name];	334	rs[Rs_iconName] = rs[Rs_name];
568	}	335	}
569		336
570	if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)	337	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
571	TermWin.saveLines = BOUND_POSITIVE_INT16(i);	338	saveLines = min (i, MAX_SAVELINES);
572		339
573	#ifndef NO_FRILLS	340	#if ENABLE_FRILLS
574	if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)	341	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
575	TermWin.int_bwidth = min(i, 100); /* arbitrary limit */	342	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		343
576	if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)	344	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
577	TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */	345	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
578	#endif
579		346
580	#ifndef NO_LINESPACE
581	if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)	347	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
582	TermWin.lineSpace = min(i, 100); /* arbitrary limit */	348	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
583	#endif	349	#endif
584		350
585	#ifdef POINTER_BLANK	351	#ifdef POINTER_BLANK
586	if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)	352	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
587	pointerBlankDelay = i;	353	pointerBlankDelay = i;
588	else	354	else
589	pointerBlankDelay = 2;	355	pointerBlankDelay = 2;
590	#endif	356	#endif
591		357
592	/* no point having a scrollbar without having any scrollback! */	358	/* no point having a scrollbar without having any scrollback! */
593	if (!TermWin.saveLines)	359	if (!saveLines)
594	Options &= ~Opt_scrollBar;	360	set_option (Opt_scrollBar, 0);
595		361
596	#ifdef PRINTPIPE	362	#ifdef PRINTPIPE
597	if (!rs[Rs_print_pipe])	363	if (!rs[Rs_print_pipe])
598	rs[Rs_print_pipe] = PRINTPIPE;	364	rs[Rs_print_pipe] = PRINTPIPE;
599	#endif	365	#endif
600		366
601	if (!rs[Rs_cutchars])	367	if (!rs[Rs_cutchars])
602	rs[Rs_cutchars] = CUTCHARS;	368	rs[Rs_cutchars] = CUTCHARS;
603
604	#ifdef ACS_ASCII
605	if (!rs[Rs_acs_chars])
606	rs[Rs_acs_chars] = ACS_CHARS;
607	if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
608	{
609	val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
610	for (; i < 0x20; )
611	val[i] = ' ';
612	rs[Rs_acs_chars] = val;
613	}
614	#endif
615		369
616	#ifndef NO_BACKSPACE_KEY	370	#ifndef NO_BACKSPACE_KEY
617	if (!rs[Rs_backspace_key])	371	if (!rs[Rs_backspace_key])
618	# ifdef DEFAULT_BACKSPACE	372	# ifdef DEFAULT_BACKSPACE
619	key_backspace = DEFAULT_BACKSPACE;	373	key_backspace = DEFAULT_BACKSPACE;
620	# else	374	# else
621	key_backspace = "DEC"; /* can toggle between \010 or \177 */	375	key_backspace = "DEC"; /* can toggle between \010 or \177 */
622	# endif	376	# endif
623	else	377	else
624	{	378	{
625	val = STRDUP(rs[Rs_backspace_key]);	379	val = strdup (rs[Rs_backspace_key]);
626	rxvt_Str_trim(val);	380	rxvt_Str_trim (val);
627	rxvt_Str_escaped(val);	381	rxvt_Str_escaped (val);
628	key_backspace = val;	382	key_backspace = val;
629	}	383	}
630	#endif	384	#endif
631		385
632	#ifndef NO_DELETE_KEY	386	#ifndef NO_DELETE_KEY
…		…
636	# else	390	# else
637	key_delete = "\033[3~";	391	key_delete = "\033[3~";
638	# endif	392	# endif
639	else	393	else
640	{	394	{
641	val = STRDUP(rs[Rs_delete_key]);	395	val = strdup (rs[Rs_delete_key]);
642	rxvt_Str_trim(val);	396	rxvt_Str_trim (val);
643	rxvt_Str_escaped(val);	397	rxvt_Str_escaped (val);
644	key_delete = val;	398	key_delete = val;
645	}	399	}
646	#endif	400	#endif
647	if (rs[Rs_answerbackstring])	401	if (rs[Rs_answerbackstring])
648	{	402	{
649	rxvt_Str_trim((char *)rs[Rs_answerbackstring]);	403	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
650	rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);	404	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
651	}
652
653	if (rs[Rs_selectstyle])
654	{
655	if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
656	selection_style = OLD_WORD_SELECT;
657	#ifndef NO_OLD_SELECTION
658
659	else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
660	selection_style = OLD_SELECT;
661	#endif
662	}	405	}
663		406
664	#ifdef HAVE_SCROLLBARS	407	#ifdef HAVE_SCROLLBARS
665	rxvt_setup_scrollbar (this, rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	408	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
666	rs[Rs_scrollBar_thickness]);
667	#endif	409	#endif
668
669	TermWin.fontset = new rxvt_fontset (this);
670	TermWin.fontset->populate (rs[Rs_font]);
671	TermWin.fwidth = TermWin.fontset->base_font ()->width;
672	TermWin.fheight = TermWin.fontset->base_font ()->height;
673	TermWin.fbase = TermWin.fontset->base_font ()->ascent;
674		410
675	#ifdef XTERM_REVERSE_VIDEO	411	#ifdef XTERM_REVERSE_VIDEO
676	/* this is how xterm implements reverseVideo */	412	/* this is how xterm implements reverseVideo */
677	if (Options & Opt_reverseVideo)	413	if (OPTION (Opt_reverseVideo))
678	{	414	{
679	if (!rs[Rs_color + Color_fg])	415	if (!rs[Rs_color + Color_fg])
680	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	416	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
681	if (!rs[Rs_color + Color_bg])	417	if (!rs[Rs_color + Color_bg])
682	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	418	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
…		…
687	if (!rs[Rs_color + i])	423	if (!rs[Rs_color + i])
688	rs[Rs_color + i] = def_colorName[i];	424	rs[Rs_color + i] = def_colorName[i];
689		425
690	#ifndef XTERM_REVERSE_VIDEO	426	#ifndef XTERM_REVERSE_VIDEO
691	/* this is how we implement reverseVideo */	427	/* this is how we implement reverseVideo */
692	if (Options & Opt_reverseVideo)	428	if (OPTION (Opt_reverseVideo))
693	SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	429	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
694	#endif	430	#endif
695		431
696	/* convenient aliases for setting fg/bg to colors */	432	/* convenient aliases for setting fg/bg to colors */
697	color_aliases (Color_fg);	433	color_aliases (Color_fg);
698	color_aliases (Color_bg);	434	color_aliases (Color_bg);
699	#ifndef NO_CURSORCOLOR	435	#ifndef NO_CURSORCOLOR
700	color_aliases (Color_cursor);	436	color_aliases (Color_cursor);
701	color_aliases (Color_cursor2);	437	color_aliases (Color_cursor2);
702	#endif /* NO_CURSORCOLOR */	438	#endif /* NO_CURSORCOLOR */
703	color_aliases (Color_pointer);	439	color_aliases (Color_pointer_fg);
		440	color_aliases (Color_pointer_bg);
704	color_aliases (Color_border);	441	color_aliases (Color_border);
705	#ifndef NO_BOLD_UNDERLINE_REVERSE	442	#ifndef NO_BOLD_UNDERLINE_REVERSE
706	color_aliases (Color_BD);	443	color_aliases (Color_BD);
707	color_aliases (Color_UL);	444	color_aliases (Color_UL);
708	color_aliases (Color_RV);	445	color_aliases (Color_RV);
709	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	446	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		447
		448	if (!rs[Rs_color + Color_border])
		449	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
710		450
711	return cmd_argv;	451	return cmd_argv;
712	}	452	}
713		453
714	/*----------------------------------------------------------------------*/	454	/*----------------------------------------------------------------------*/
…		…
721		461
722	#ifdef DISPLAY_IS_IP	462	#ifdef DISPLAY_IS_IP
723	/* Fixup display_name for export over pty to any interested terminal	463	/* Fixup display_name for export over pty to any interested terminal
724	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	464	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
725	* (for the first non-loopback interface) that we get from	465	* (for the first non-loopback interface) that we get from
726	* rxvt_network_display(). This is more "name-resolution-portable", if you	466	* rxvt_network_display (). This is more "name-resolution-portable", if you
727	* will, and probably allows for faster x-client startup if your name	467	* will, and probably allows for faster x-client startup if your name
728	* server is beyond a slow link or overloaded at client startup. Of	468	* server is beyond a slow link or overloaded at client startup. Of
729	* course that only helps the shell's child processes, not us.	469	* course that only helps the shell's child processes, not us.
730	*	470	*
731	* Giving out the display_name also affords a potential security hole	471	* Giving out the display_name also affords a potential security hole
…		…
733	val = rxvt_network_display (rs[Rs_display_name]);	473	val = rxvt_network_display (rs[Rs_display_name]);
734	rs[Rs_display_name] = (const char *)val;	474	rs[Rs_display_name] = (const char *)val;
735		475
736	if (val == NULL)	476	if (val == NULL)
737	#endif /* DISPLAY_IS_IP */	477	#endif /* DISPLAY_IS_IP */
738	val = XDisplayString(Xdisplay);	478	val = XDisplayString (display->display);
739		479
740	if (rs[Rs_display_name] == NULL)	480	if (rs[Rs_display_name] == NULL)
741	rs[Rs_display_name] = val; /* use broken `:0' value */	481	rs[Rs_display_name] = val; /* use broken `:0' value */
742		482
743	i = STRLEN (val);	483	i = strlen (val);
744	env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char));	484	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
745		485
746	sprintf (env_display, "DISPLAY=%s", val);	486	sprintf (env_display, "DISPLAY=%s", val);
747		487
748	/* avoiding the math library:	488	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
749	* i = (int)(ceil(log10((unsigned int)TermWin.parent[0]))) */
750	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
751	;
752	MAX_IT(i, 1);
753	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof(char));
754
755	sprintf (env_windowid, "WINDOWID=%u",
756	(unsigned int)TermWin.parent[0]);
757		489
758	/* add entries to the environment:	490	/* add entries to the environment:
759	* @ DISPLAY: in case we started with -display	491	* @ DISPLAY: in case we started with -display
760	* @ WINDOWID: X window id number of the window	492	* @ WINDOWID: X window id number of the window
761	* @ COLORTERM: terminal sub-name and also indicates its color	493	* @ COLORTERM: terminal sub-name and also indicates its color
762	* @ TERM: terminal name	494	* @ TERM: terminal name
763	* @ TERMINFO: path to terminfo directory	495	* @ TERMINFO: path to terminfo directory
		496	* @ COLORFGBG: fg;bg color codes
764	*/	497	*/
765	putenv (env_display);	498	putenv (env_display);
766	putenv (env_windowid);	499	putenv (env_windowid);
767		500
		501	if (env_colorfgbg)
		502	putenv (env_colorfgbg);
		503
768	#ifdef RXVT_TERMINFO	504	#ifdef RXVT_TERMINFO
769	putenv ("TERMINFO=" RXVT_TERMINFO);	505	putenv ("TERMINFO=" RXVT_TERMINFO);
770	#endif	506	#endif
771		507
772	if (Xdepth <= 2)	508	if (display->depth <= 2)
773	putenv ("COLORTERM=" COLORTERMENV "-mono");	509	putenv ("COLORTERM=" COLORTERMENV "-mono");
774	else	510	else
775	putenv ("COLORTERM=" COLORTERMENVFULL);	511	putenv ("COLORTERM=" COLORTERMENVFULL);
776		512
777	if (rs[Rs_term_name] != NULL)	513	if (rs[Rs_term_name] != NULL)
778	{	514	{
779	env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char));	515	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
780	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	516	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
781	putenv (env_term);	517	putenv (env_term);
782	}	518	}
783	else	519	else
784	putenv ("TERM=" TERMENV);	520	putenv ("TERM=" TERMENV);
…		…
797	* This should support all European type languages.	533	* This should support all European type languages.
798	*/	534	*/
799	void	535	void
800	rxvt_term::set_locale (const char *locale)	536	rxvt_term::set_locale (const char *locale)
801	{	537	{
		538	set_environ (envv);
		539
802	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	540	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
803	free (this->locale);	541	free (this->locale);
804	this->locale = strdup (setlocale (LC_CTYPE, ""));	542	this->locale = setlocale (LC_CTYPE, locale);
		543
		544	if (!this->locale)
		545	{
		546	if (*locale)
		547	{
		548	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
		549	setlocale (LC_CTYPE, "C");
		550	}
		551	else
		552	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		553
		554	this->locale = "C";
		555	}
		556
		557
		558	this->locale = rxvt_strdup (this->locale);
		559	SET_LOCALE (this->locale);
		560	mbstate.reset ();
805	#endif	561	#endif
		562
806	#if HAVE_NL_LANGINFO	563	#if HAVE_NL_LANGINFO
		564	char *codeset = strdup (nl_langinfo (CODESET));
		565	// /^UTF.?8/i
		566	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		567	&& (codeset[1] == 'T' || codeset[1] == 't')
		568	&& (codeset[2] == 'F' || codeset[2] == 'f')
		569	&& (codeset[3] == '8' || codeset[4] == '8');
807	free (codeset);	570	free (codeset);
808	codeset = strdup (nl_langinfo (CODESET));
809	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
810	|| !STRCASECMP (codeset, "UTF8");
811	#else	571	#else
812	enc_utf8 = 1;	572	enc_utf8 = 0;
813	#endif	573	#endif
814	}	574	}
815		575
816	void	576	void
817	rxvt_term::init_xlocale ()	577	rxvt_term::init_xlocale ()
818	{	578	{
		579	set_environ (envv);
		580
819	#ifdef USE_XIM	581	#ifdef USE_XIM
820	if (!locale)	582	if (!locale)
821	rxvt_print_error ("Setting locale failed.");	583	rxvt_warn ("setting locale failed, working without locale support.\n");
822	else	584	else
823	{	585	{
824	Atom wmlocale;	586	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
825
826	wmlocale = XInternAtom (Xdisplay, "WM_LOCALE_NAME", False);
827	XChangeProperty (Xdisplay, TermWin.parent[0], wmlocale,
828	XA_STRING, 8, PropModeReplace,
829	(unsigned char *)locale, STRLEN(locale));
830		587
831	if (!XSupportsLocale ())	588	if (!XSupportsLocale ())
832	{	589	{
833	rxvt_print_error ("The locale is not supported by Xlib");	590	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
834	return;	591	return;
835	}	592	}
836		593
		594	im_ev.start (display);
		595
837	/* see if we can connect yet */	596	/* see if we can connect already */
838	rxvt_IMInstantiateCallback (Xdisplay, NULL, NULL);	597	im_cb ();
839
840	/* To avoid Segmentation Fault in C locale: Solaris only? */
841	if (STRCMP (locale, "C"))
842	XRegisterIMInstantiateCallback (Xdisplay, NULL, NULL, NULL,
843	rxvt_IMInstantiateCallback, NULL);
844	}	598	}
845	#endif	599	#endif
846	}	600	}
847		601
848	/*----------------------------------------------------------------------*/	602	/*----------------------------------------------------------------------*/
849	void	603	void
850	rxvt_term::init_command(const char *const *argv)	604	rxvt_term::init_command (const char *const *argv)
851	{	605	{
852	/*	606	/*
853	* Initialize the command connection.	607	* Initialize the command connection.
854	* This should be called after the X server connection is established.	608	* This should be called after the X server connection is established.
855	*/	609	*/
856	int i;
857
858	for (i = 0; i < NUM_XA; i++)
859	xa[i] = XInternAtom(Xdisplay, xa_names[i], False);
860
861	/* Enable delete window protocol */
862	XSetWMProtocols (Xdisplay, TermWin.parent[0],
863	&(xa[XA_WMDELETEWINDOW]), 1);
864
865	#ifdef USING_W11LIB
866	/* enable W11 callbacks */
867	W11AddEventHandler (Xdisplay, rxvt_W11_process_x_event);
868	#endif
869		610
870	#ifdef META8_OPTION	611	#ifdef META8_OPTION
871	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	612	meta_char = OPTION (Opt_meta8) ? 0x80 : C0_ESC;
872	#endif	613	#endif
873		614
874	rxvt_get_ourmods (this);	615	get_ourmods ();
875		616
876	if (!(Options & Opt_scrollTtyOutput))	617	if (!OPTION (Opt_scrollTtyOutput))
877	PrivateModes |= PrivMode_TtyOutputInh;	618	priv_modes |= PrivMode_TtyOutputInh;
878	if (Options & Opt_scrollTtyKeypress)	619	if (OPTION (Opt_scrollTtyKeypress))
879	PrivateModes |= PrivMode_Keypress;	620	priv_modes |= PrivMode_Keypress;
880	if (!(Options & Opt_jumpScroll))	621	if (!OPTION (Opt_jumpScroll))
881	PrivateModes |= PrivMode_smoothScroll;	622	priv_modes |= PrivMode_smoothScroll;
882		623
883	#ifndef NO_BACKSPACE_KEY	624	#ifndef NO_BACKSPACE_KEY
884	if (STRCMP(key_backspace, "DEC") == 0)	625	if (strcmp (key_backspace, "DEC") == 0)
885	PrivateModes |= PrivMode_HaveBackSpace;	626	priv_modes |= PrivMode_HaveBackSpace;
886	#endif	627	#endif
887		628
888	/* add value for scrollBar */	629	/* add value for scrollBar */
889	if (scrollbar_visible (this))	630	if (scrollBar.state)
890	{	631	{
891	PrivateModes |= PrivMode_scrollBar;	632	priv_modes |= PrivMode_scrollBar;
892	SavedModes |= PrivMode_scrollBar;	633	SavedModes |= PrivMode_scrollBar;
893	}	634	}
894	if (menubar_visible (this))
895	{
896	PrivateModes |= PrivMode_menuBar;
897	SavedModes |= PrivMode_menuBar;
898	}
899		635
900	#ifdef GREEK_SUPPORT	636	run_command (argv);
901	greek_init();
902	#endif
903
904	Xfd = XConnectionNumber (Xdisplay);
905
906	#ifdef CURSOR_BLINK
907
908	if (Options & Opt_cursorBlink)
909	(void)gettimeofday (&lastcursorchange, NULL);
910	#endif
911
912	if ((cmd_fd = run_command (argv)) < 0)
913	{
914	rxvt_print_error ("aborting");
915	exit (EXIT_FAILURE);
916	}
917	}	637	}
918		638
919	/*----------------------------------------------------------------------*/	639	/*----------------------------------------------------------------------*/
920	/* INTPROTO */
921	void	640	void
922	rxvt_Get_Colours (pR)	641	rxvt_term::Get_Colours ()
923	{	642	{
924	int i;	643	int i;
925		644
		645	#ifdef OFF_FOCUS_FADING
		646	pix_colors = pix_colors_focused;
		647	#endif
		648
926	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	649	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
927	{	650	{
928	rxvt_color xcol;	651	rxvt_color xcol;
929		652
930	if (!R->rs[Rs_color + i])	653	if (!rs[Rs_color + i])
931	continue;	654	continue;
932		655
933	if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i]))	656	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
934	{	657	{
935	#ifndef XTERM_REVERSE_VIDEO	658	#ifndef XTERM_REVERSE_VIDEO
936	if (i < 2 && (R->Options & Opt_reverseVideo))	659	if (i < 2 && OPTION (Opt_reverseVideo))
937	{
938	R->rs[Rs_color + i] = def_colorName[!i];	660	rs[Rs_color + i] = def_colorName[!i];
939	}
940	else	661	else
941	#endif	662	#endif
942	R->rs[Rs_color + i] = def_colorName[i];	663	rs[Rs_color + i] = def_colorName[i];
943		664
944	if (!R->rs[Rs_color + i])	665	if (!rs[Rs_color + i])
945	continue;	666	continue;
946		667
947	if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i]))	668	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
948	{	669	{
949	switch (i)	670	switch (i)
950	{	671	{
951	case Color_fg:	672	case Color_fg:
952	case Color_bg:	673	case Color_bg:
953	/* fatal: need bg/fg color */	674	/* fatal: need bg/fg color */
954	rxvt_print_error ("aborting");	675	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
955	exit (EXIT_FAILURE);
956	/* NOTREACHED */	676	/* NOTREACHED */
957	break;	677	break;
958	#ifndef NO_CURSORCOLOR	678	#ifndef NO_CURSORCOLOR
959	case Color_cursor2:	679	case Color_cursor2:
960	xcol = R->PixColors[Color_fg];	680	xcol = pix_colors[Color_fg];
961	break;	681	break;
962	#endif /* ! NO_CURSORCOLOR */	682	#endif /* ! NO_CURSORCOLOR */
963	case Color_pointer:	683	case Color_pointer_fg:
964	xcol = R->PixColors[Color_fg];	684	xcol = pix_colors[Color_fg];
965	break;	685	break;
966	default:	686	default:
967	xcol = R->PixColors[Color_bg]; /* None */	687	xcol = pix_colors[Color_bg]; /* None */
968	break;	688	break;
969	}	689	}
970	}	690	}
971	}	691	}
972		692
973	R->PixColors[i] = xcol;	693	pix_colors[i] = xcol;
974	SET_PIXCOLOR (R, i);	694	SET_PIXCOLOR (i);
		695	}
		696
		697	#ifdef OFF_FOCUS_FADING
		698	if (rs[Rs_fade])
		699	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
		700	pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
		701	#endif
		702
		703	if (display->depth <= 2)
975	}	704	{
976		705	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
977	if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer])	706	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
978	R->PixColors[Color_pointer] = R->PixColors[Color_fg];	707	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
979	if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border])	708	}
980	R->PixColors[Color_border] = R->PixColors[Color_fg];
981		709
982	/*	710	/*
983	* get scrollBar/menuBar shadow colors	711	* get scrollBar shadow colors
984	*	712	*
985	* The calculations of topShadow/bottomShadow values are adapted	713	* The calculations of topShadow/bottomShadow values are adapted
986	* from the fvwm window manager.	714	* from the fvwm window manager.
987	*/	715	*/
988	#ifdef KEEP_SCROLLCOLOR	716	#ifdef KEEP_SCROLLCOLOR
989		717
990	if (XDEPTH <= 2)	718	if (display->depth <= 2)
		719	{
991	{ /* Monochrome */	720	/* Monochrome */
992	R->PixColors[Color_scroll] = R->PixColors[Color_fg];	721	pix_colors[Color_scroll] = pix_colors[Color_fg];
993	R->PixColors[Color_topShadow] = R->PixColors[Color_bg];	722	pix_colors[Color_topShadow] = pix_colors[Color_bg];
994	R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg];	723	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
995	}	724	}
996	else	725	else
997	{	726	{
998	rxvt_color xcol[3];	727	rxvt_color xcol[2];
999	/* xcol[0] == white	728	/* xcol[0] == white
1000	* xcol[1] == top shadow	729	* xcol[1] == top shadow
1001	* xcol[2] == bot shadow */	730	* xcol[2] == bot shadow */
1002		731
1003	xcol[1] = R->PixColors[Color_scroll];	732	xcol[1] = pix_colors[Color_scroll];
1004	# ifdef PREFER_24BIT
1005	xcol[0].set (R, 65535, 65535, 65535);	733	xcol[0].set (display, 65535, 65535, 65535);
1006	/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
1007	# else
1008	xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
1009	# endif
1010		734
1011	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;	735	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1012		736
1013	xcol[0].get (R, pr0, pg0, pb0);	737	xcol[0].get (display, pr0, pg0, pb0);
1014	xcol[1].get (R, pr1, pg1, pb1);	738	xcol[1].get (display, pr1, pg1, pb1);
1015		739
1016	/* bottomShadowColor */	740	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
1017	if (!xcol[2].set (aR_ pr1 / 2, pg1 / 2, pb1 / 2))
1018	xcol[2] = R->PixColors[Color_Black];
1019
1020	R->PixColors[Color_bottomShadow] = xcol[2];
1021		741
1022	/* topShadowColor */	742	/* topShadowColor */
1023	if (!xcol[1].set (aR_	743	if (!xcol[1].set (display,
1024	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	744	min (pr0, max (pr0 / 5, pr1) * 7 / 5),
1025	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	745	min (pg0, max (pg0 / 5, pg1) * 7 / 5),
1026	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	746	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
1027	xcol[1] = R->PixColors[Color_White];	747	xcol[1] = pix_colors[Color_White];
1028		748
1029	R->PixColors[Color_topShadow] = xcol[1];	749	pix_colors[Color_topShadow] = xcol[1];
1030	}	750	}
1031	#endif /* KEEP_SCROLLCOLOR */	751	#endif /* KEEP_SCROLLCOLOR */
1032	}	752	}
1033		753
1034	/*----------------------------------------------------------------------*/	754	/*----------------------------------------------------------------------*/
1035	/* color aliases, fg/bg bright-bold */	755	/* color aliases, fg/bg bright-bold */
1036	void	756	void
1037	rxvt_term::color_aliases(int idx)	757	rxvt_term::color_aliases (int idx)
1038	{	758	{
1039	if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx])))	759	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1040	{	760	{
1041	int i = atoi (rs[Rs_color + idx]);	761	int i = atoi (rs[Rs_color + idx]);
1042		762
1043	if (i >= 8 && i <= 15)	763	if (i >= 8 && i <= 15)
1044	{ /* bright colors */	764	{ /* bright colors */
1045	i -= 8;	765	i -= 8;
1046	#ifndef NO_BRIGHTCOLOR
1047	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	766	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1048	return;	767	return;
1049	#endif
1050	}	768	}
1051		769
1052	if (i >= 0 && i <= 7) /* normal colors */	770	if (i >= 0 && i <= 7) /* normal colors */
1053	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	771	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1054	}	772	}
…		…
1057	/*----------------------------------------------------------------------*/	775	/*----------------------------------------------------------------------*/
1058	/*	776	/*
1059	* Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings	777	* Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1060	* Use resource ``modifier'' to override the Meta modifier	778	* Use resource ``modifier'' to override the Meta modifier
1061	*/	779	*/
1062	/* INTPROTO */
1063	void	780	void
1064	rxvt_get_ourmods(pR)	781	rxvt_term::get_ourmods ()
1065	{	782	{
1066	int i, j, k;	783	int i, j, k;
1067	int requestedmeta, realmeta, realalt;	784	int requestedmeta, realmeta, realalt;
1068	const char *cm, *rsmod;	785	const char *cm, *rsmod;
1069	XModifierKeymap *map;	786	XModifierKeymap *map;
1070	KeyCode *kc;	787	KeyCode *kc;
1071	const unsigned int modmasks[] =	788	const unsigned int modmasks[] =
1072	{	789	{
1073	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	790	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1074	};	791	};
1075		792
1076	requestedmeta = realmeta = realalt = 0;	793	requestedmeta = realmeta = realalt = 0;
1077	rsmod = R->rs[Rs_modifier];	794	rsmod = rs[Rs_modifier];
		795
1078	if (rsmod	796	if (rsmod
1079	&& STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0)	797	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1080	requestedmeta = rsmod[3] - '0';	798	requestedmeta = rsmod[3] - '0';
1081		799
1082	map = XGetModifierMapping(R->Xdisplay);	800	map = XGetModifierMapping (display->display);
1083	kc = map->modifiermap;	801	kc = map->modifiermap;
		802
1084	for (i = 1; i < 6; i++)	803	for (i = 1; i < 6; i++)
1085	{	804	{
1086	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	805	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		806
1087	for (j = map->max_keypermod; j--; k++)	807	for (j = map->max_keypermod; j--; k++)
1088	{	808	{
1089	if (kc[k] == 0)	809	if (kc[k] == 0)
1090	break;	810	break;
		811
1091	switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0))	812	switch (XKeycodeToKeysym (display->display, kc[k], 0))
1092	{	813	{
1093	case XK_Num_Lock:	814	case XK_Num_Lock:
1094	R->ModNumLockMask = modmasks[i - 1];	815	ModNumLockMask = modmasks[i - 1];
1095	/* FALLTHROUGH */	816	continue;
1096	default:	817
1097	continue; /* for(;;) */	818	case XK_ISO_Level3_Shift:
		819	ModLevel3Mask = modmasks[i - 1];
		820	continue;
		821
1098	case XK_Meta_L:	822	case XK_Meta_L:
1099	case XK_Meta_R:	823	case XK_Meta_R:
1100	cm = "meta";	824	cm = "meta";
1101	realmeta = i;	825	realmeta = i;
1102	break;	826	break;
		827
1103	case XK_Alt_L:	828	case XK_Alt_L:
1104	case XK_Alt_R:	829	case XK_Alt_R:
1105	cm = "alt";	830	cm = "alt";
1106	realalt = i;	831	realalt = i;
1107	break;	832	break;
		833
1108	case XK_Super_L:	834	case XK_Super_L:
1109	case XK_Super_R:	835	case XK_Super_R:
1110	cm = "super";	836	cm = "super";
1111	break;	837	break;
		838
1112	case XK_Hyper_L:	839	case XK_Hyper_L:
1113	case XK_Hyper_R:	840	case XK_Hyper_R:
1114	cm = "hyper";	841	cm = "hyper";
1115	break;	842	break;
		843
		844	default:
		845	continue;
1116	}	846	}
1117	if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0)	847
		848	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1118	requestedmeta = i;	849	requestedmeta = i;
1119	}	850	}
1120	}	851	}
		852
1121	XFreeModifiermap(map);	853	XFreeModifiermap (map);
		854
1122	i = (requestedmeta ? requestedmeta	855	i = requestedmeta ? requestedmeta
1123	: (realmeta ? realmeta	856	: realmeta ? realmeta
1124	: (realalt ? realalt : 0)));	857	: realalt ? realalt
		858	: 0;
		859
1125	if (i)	860	if (i)
1126	R->ModMetaMask = modmasks[i - 1];	861	ModMetaMask = modmasks[i - 1];
1127	}	862	}
1128		863
1129	/*----------------------------------------------------------------------*/	864	/*----------------------------------------------------------------------*/
1130	/* rxvt_Create_Windows() - Open and map the window */	865	/* rxvt_Create_Windows () - Open and map the window */
1131	void	866	void
1132	rxvt_term::create_windows (int argc, const char *const *argv)	867	rxvt_term::create_windows (int argc, const char *const *argv)
1133	{	868	{
1134	XClassHint classHint;	869	XClassHint classHint;
1135	XWMHints wmHint;	870	XWMHints wmHint;
		871	#if ENABLE_FRILLS
		872	MWMHints mwmhints;
		873	#endif
1136	XGCValues gcvalue;	874	XGCValues gcvalue;
1137	long vt_emask;
1138
1139	XSetWindowAttributes attributes;	875	XSetWindowAttributes attributes;
1140	XWindowAttributes gattr;	876	Window top, parent;
		877	dDisp;
1141		878
1142	Xcmap = DefaultColormap (Xdisplay, Xscreen);	879	xa = display->xa;
1143	Xvisual = DefaultVisual (Xdisplay, Xscreen);
1144	Xscreen = DefaultScreen (Xdisplay);
1145		880
1146	if (Options & Opt_transparent)	881	/* grab colors before netscape does */
		882	Get_Colours ();
		883
		884	if (!set_fonts ())
		885	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
		886
		887	parent = display->root;
		888
		889	attributes.override_redirect = !!OPTION (Opt_override_redirect);
		890
		891	#if ENABLE_FRILLS
		892	if (OPTION (Opt_borderLess))
1147	{	893	{
1148	XGetWindowAttributes (Xdisplay, RootWindow(Xdisplay, Xscreen), &gattr);	894	if (XInternAtom (disp, "_MOTIF_WM_INFO", True) == None)
1149	Xdepth = gattr.depth;	895	{
		896	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		897	attributes.override_redirect = TRUE;
		898	mwmhints.flags = 0;
		899	}
		900	else
		901	{
		902	mwmhints.flags = MWM_HINTS_DECORATIONS;
		903	mwmhints.decorations = 0;
		904	}
1150	}	905	}
1151	else	906	else
1152	{	907	mwmhints.flags = 0;
1153	Xdepth = DefaultDepth(Xdisplay, Xscreen);
1154	#ifdef PREFER_24BIT
1155	/*
1156	* If depth is not 24, look for a 24bit visual.
1157	*/
1158	if (Xdepth != 24)
1159	{
1160	XVisualInfo vinfo;
1161
1162	if (XMatchVisualInfo(Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1163	{
1164	Xdepth = 24;
1165	Xvisual = vinfo.visual;
1166	Xcmap = XCreateColormap(Xdisplay,
1167	RootWindow(Xdisplay, Xscreen),
1168	Xvisual, AllocNone);
1169	}
1170	}
1171	#endif	908	#endif
		909
		910	#if ENABLE_XEMBED
		911	if (rs[Rs_embed])
1172	}	912	{
		913	XWindowAttributes wattr;
1173		914
1174	/* grab colors before netscape does */	915	parent = strtol (rs[Rs_embed], 0, 0);
1175	rxvt_Get_Colours (this);
1176		916
1177	rxvt_change_font (this, 1, NULL);	917	if (!XGetWindowAttributes (disp, parent, &wattr))
		918	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		919
		920	window_calc (wattr.width, wattr.height);
		921	}
		922	#endif
		923
1178	window_calc (0, 0);	924	window_calc (0, 0);
		925
		926	/* sub-window placement & size in rxvt_resize_subwindows () */
		927	attributes.background_pixel = pix_colors_focused[Color_border];
		928	attributes.border_pixel = pix_colors_focused[Color_border];
		929	attributes.colormap = display->cmap;
		930
		931	top = XCreateWindow (disp, parent,
		932	szHint.x, szHint.y,
		933	szHint.width, szHint.height,
		934	ext_bwidth,
		935	display->depth, InputOutput,
		936	display->visual,
		937	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		938	&attributes);
		939
		940	this->parent[0] = top;
		941
1179	old_width = szHint.width;	942	old_width = szHint.width;
1180	old_height = szHint.height;	943	old_height = szHint.height;
1181		944
1182	/* parent window - reverse video so we can see placement errors
1183	* sub-window placement & size in rxvt_resize_subwindows()
1184	*/
1185
1186	#ifdef PREFER_24BIT
1187	attributes.background_pixel = PixColors[Color_fg];
1188	attributes.border_pixel = PixColors[Color_border];
1189	attributes.colormap = Xcmap;
1190	TermWin.parent[0] = XCreateWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1191	szHint.x, szHint.y,
1192	szHint.width, szHint.height,
1193	TermWin.ext_bwidth,
1194	Xdepth, InputOutput,
1195	Xvisual,
1196	CWBackPixel | CWBorderPixel
1197	| CWColormap, &attributes);
1198	#else
1199	TermWin.parent[0] = XCreateSimpleWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1200	szHint.x, szHint.y,
1201	szHint.width,
1202	szHint.height,
1203	TermWin.ext_bwidth,
1204	PixColors[Color_border],
1205	PixColors[Color_fg]);
1206	#endif
1207
1208	rxvt_xterm_seq (this, XTerm_title, rs[Rs_title], CHAR_ST);	945	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1209	rxvt_xterm_seq (this, XTerm_iconName, rs[Rs_iconName], CHAR_ST);	946	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1210		947
1211	classHint.res_name = (char *)rs[Rs_name];	948	classHint.res_name = (char *)rs[Rs_name];
1212	classHint.res_class = (char *)APL_CLASS;	949	classHint.res_class = (char *)RESCLASS;
1213		950
1214	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	951	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1215	wmHint.input = True;	952	wmHint.input = True;
1216	wmHint.initial_state = (Options & Opt_iconic ? IconicState	953	wmHint.initial_state = OPTION (Opt_iconic) ? IconicState : NormalState;
1217	: NormalState);	954	wmHint.window_group = top;
1218	wmHint.window_group = TermWin.parent[0];
1219		955
1220	XSetWMProperties(Xdisplay, TermWin.parent[0], NULL, NULL,	956	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,
1221	(char **)argv, argc, &szHint, &wmHint, &classHint);	957	&szHint, &wmHint, &classHint);
1222	XSelectInput(Xdisplay, TermWin.parent[0],	958
		959	#if ENABLE_FRILLS
		960	if (mwmhints.flags)
		961	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		962	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		963	#endif
		964
		965	Atom protocols[] = {
		966	xa[XA_WM_DELETE_WINDOW],
		967	#if ENABLE_EWMH
		968	xa[XA_NET_WM_PING],
		969	#endif
		970	};
		971
		972	XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		973
		974	#if ENABLE_FRILLS
		975	if (rs[Rs_transient_for])
		976	XSetTransientForHint (disp, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		977	#endif
		978
		979	#if ENABLE_EWMH
		980	long pid = getpid ();
		981
		982	XChangeProperty (disp, top,
		983	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		984	PropModeReplace, (unsigned char *)&pid, 1);
		985
		986	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		987	#endif
		988
		989	XSelectInput (disp, top,
1223	(KeyPressMask	990	KeyPressMask
1224	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	991	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1225	| KeyReleaseMask	992	| KeyReleaseMask
1226	#endif	993	#endif
1227	| FocusChangeMask | VisibilityChangeMask	994	| FocusChangeMask | VisibilityChangeMask
1228	| StructureNotifyMask));	995	| ExposureMask | StructureNotifyMask);
		996
		997	termwin_ev.start (display, top);
1229		998
1230	/* vt cursor: Black-on-White is standard, but this is more popular */	999	/* vt cursor: Black-on-White is standard, but this is more popular */
1231	TermWin_cursor = XCreateFontCursor(Xdisplay, XC_xterm);	1000	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
1232		1001
1233	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1002	#ifdef HAVE_SCROLLBARS
1234	/* cursor (menuBar/scrollBar): Black-on-White */	1003	/* cursor scrollBar: Black-on-White */
1235	leftptr_cursor = XCreateFontCursor(Xdisplay, XC_left_ptr);	1004	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1236	#endif
1237
1238	#ifdef POINTER_BLANK
1239
1240	{
1241	XColor blackcolour;
1242	blackcolour.red = 0;
1243	blackcolour.green = 0;
1244	blackcolour.blue = 0;
1245	Font f = XLoadFont (Xdisplay, "fixed");
1246	blank_cursor = XCreateGlyphCursor (Xdisplay, f, f, ' ', ' ',
1247	&blackcolour, &blackcolour);
1248	XUnloadFont (Xdisplay, f);
1249	}
1250	#endif	1005	#endif
1251		1006
1252	/* the vt window */	1007	/* the vt window */
1253	TermWin.vt = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],	1008	vt = XCreateSimpleWindow (disp, top,
1254	window_vt_x, window_vt_y,	1009	window_vt_x, window_vt_y,
1255	TermWin_TotalWidth(),	1010	width, height,
1256	TermWin_TotalHeight(),
1257	0,	1011	0,
1258	PixColors[Color_fg],	1012	pix_colors_focused[Color_fg],
1259	PixColors[Color_bg]);	1013	pix_colors_focused[Color_bg]);
1260	#ifdef DEBUG_X
1261	XStoreName(Xdisplay, TermWin.vt, "vt window");
1262	#endif
1263		1014
		1015	attributes.bit_gravity = NorthWestGravity;
		1016	XChangeWindowAttributes (disp, vt, CWBitGravity, &attributes);
		1017
1264	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask	1018	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1265	| PropertyChangeMask);
1266		1019
1267	#ifdef POINTER_BLANK	1020	if (OPTION (Opt_pointerBlank))
1268	pointer_unblank ();
1269
1270	if ((Options & Opt_pointerBlank))
1271	vt_emask |= PointerMotionMask;	1021	vt_emask |= PointerMotionMask;
1272	else	1022	else
1273	#endif
1274	vt_emask |= (Button1MotionMask | Button3MotionMask);	1023	vt_emask |= Button1MotionMask | Button3MotionMask;
1275		1024
1276	XSelectInput(Xdisplay, TermWin.vt, vt_emask);	1025	vt_select_input ();
1277		1026
1278	#if defined(MENUBAR) && (MENUBAR_MAX > 1)	1027	vt_ev.start (display, vt);
1279		1028
1280	if (menuBar_height())
1281	{
1282	menuBar.win = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],
1283	window_vt_x, 0,
1284	TermWin_TotalWidth(),
1285	menuBar_TotalHeight(),
1286	0,
1287	PixColors[Color_fg],
1288	PixColors[Color_scroll]);
1289	#ifdef DEBUG_X
1290
1291	XStoreName(Xdisplay, menuBar.win, "menubar");
1292	#endif
1293
1294	XDefineCursor(Xdisplay, menuBar.win, pointer_leftptr);
1295	XSelectInput(Xdisplay, menuBar.win,
1296	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1297	| Button1MotionMask));
1298	}
1299	#endif
1300	#ifdef XPM_BACKGROUND	1029	#ifdef XPM_BACKGROUND
1301	if (rs[Rs_backgroundPixmap] != NULL	1030	if (rs[Rs_backgroundPixmap] != NULL
1302	&& !(Options & Opt_transparent))	1031	&& !OPTION (Opt_transparent))
1303	{	1032	{
1304	const char *p = rs[Rs_backgroundPixmap];	1033	const char *p = rs[Rs_backgroundPixmap];
1305		1034
1306	if ((p = STRCHR(p, ';')) != NULL)	1035	if ((p = strchr (p, ';')) != NULL)
1307	{	1036	{
1308	p++;	1037	p++;
1309	rxvt_scale_pixmap (this, p);	1038	scale_pixmap (p);
1310	}	1039	}
		1040
1311	rxvt_set_bgPixmap (this, rs[Rs_backgroundPixmap]);	1041	set_bgPixmap (rs[Rs_backgroundPixmap]);
1312	rxvt_scr_touch (this, True);	1042	scr_touch (true);
1313	}	1043	}
1314	#endif	1044	#endif
1315		1045
1316	/* graphics context for the vt window */	1046	/* graphics context for the vt window */
1317	gcvalue.foreground = PixColors[Color_fg];	1047	gcvalue.foreground = pix_colors[Color_fg];
1318	gcvalue.background = PixColors[Color_bg];	1048	gcvalue.background = pix_colors[Color_bg];
1319	gcvalue.graphics_exposures = 1;	1049	gcvalue.graphics_exposures = 1;
1320	TermWin.gc = XCreateGC(Xdisplay, TermWin.vt,
1321	GCForeground | GCBackground
1322	| GCGraphicsExposures, &gcvalue);
1323		1050
1324	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1051	gc = XCreateGC (disp, vt,
		1052	GCForeground | GCBackground | GCGraphicsExposures,
		1053	&gcvalue);
1325		1054
		1055	drawable = new rxvt_drawable (display, vt);
		1056
		1057	#ifdef RXVT_SCROLLBAR
1326	gcvalue.foreground = PixColors[Color_topShadow];	1058	gcvalue.foreground = pix_colors[Color_topShadow];
1327	topShadowGC = XCreateGC(Xdisplay, TermWin.vt,	1059	topShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1328	GCForeground, &gcvalue);
1329	gcvalue.foreground = PixColors[Color_bottomShadow];	1060	gcvalue.foreground = pix_colors[Color_bottomShadow];
1330	botShadowGC = XCreateGC(Xdisplay, TermWin.vt,	1061	botShadowGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1331	GCForeground, &gcvalue);	1062	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1332	gcvalue.foreground = PixColors[(XDEPTH <= 2 ? Color_fg	1063	scrollbarGC = XCreateGC (disp, vt, GCForeground, &gcvalue);
1333	: Color_scroll)];	1064	#endif
1334	scrollbarGC = XCreateGC(Xdisplay, TermWin.vt,	1065
1335	GCForeground, &gcvalue);	1066	#ifdef OFF_FOCUS_FADING
		1067	// initially we are in unfocused state
		1068	if (rs[Rs_fade])
		1069	pix_colors = pix_colors_unfocused;
		1070	#endif
		1071
		1072	pointer_unblank ();
		1073	scr_recolour ();
		1074	}
		1075
		1076	/* ------------------------------------------------------------------------- *
		1077	* GET TTY CURRENT STATE *
		1078	* ------------------------------------------------------------------------- */
		1079	void
		1080	rxvt_get_ttymode (ttymode_t *tio, int erase)
		1081	{
		1082	#ifdef HAVE_TERMIOS_H
		1083	/*
		1084	* standard System V termios interface
		1085	*/
		1086	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
		1087	{
		1088	// return error - use system defaults,
		1089	// where possible, and zero elsewhere
		1090	memset (tio, 0, sizeof (ttymode_t));
		1091
		1092	tio->c_cc[VINTR] = CINTR;
		1093	tio->c_cc[VQUIT] = CQUIT;
		1094	tio->c_cc[VERASE] = CERASE;
		1095	#ifdef VERASE2
		1096	tio->c_cc[VERASE2] = CERASE2;
		1097	#endif
		1098	tio->c_cc[VKILL] = CKILL;
		1099	tio->c_cc[VSTART] = CSTART;
		1100	tio->c_cc[VSTOP] = CSTOP;
		1101	tio->c_cc[VSUSP] = CSUSP;
		1102	# ifdef VDSUSP
		1103	tio->c_cc[VDSUSP] = CDSUSP;
1336	#endif	1104	# endif
		1105	# ifdef VREPRINT
		1106	tio->c_cc[VREPRINT] = CRPRNT;
		1107	# endif
		1108	# ifdef VDISCRD
		1109	tio->c_cc[VDISCRD] = CFLUSH;
		1110	# endif
		1111	# ifdef VWERSE
		1112	tio->c_cc[VWERSE] = CWERASE;
		1113	# endif
		1114	# ifdef VLNEXT
		1115	tio->c_cc[VLNEXT] = CLNEXT;
		1116	# endif
		1117	}
		1118
		1119	tio->c_cc[VEOF] = CEOF;
		1120	tio->c_cc[VEOL] = VDISABLE;
		1121	# ifdef VEOL2
		1122	tio->c_cc[VEOL2] = VDISABLE;
		1123	# endif
		1124	# ifdef VSWTC
		1125	tio->c_cc[VSWTC] = VDISABLE;
		1126	# endif
		1127	# ifdef VSWTCH
		1128	tio->c_cc[VSWTCH] = VDISABLE;
		1129	# endif
		1130	# if VMIN != VEOF
		1131	tio->c_cc[VMIN] = 1;
		1132	# endif
		1133	# if VTIME != VEOL
		1134	tio->c_cc[VTIME] = 0;
		1135	# endif
		1136
		1137	if (erase != -1)
		1138	tio->c_cc[VERASE] = (char)erase;
		1139
		1140	/* input modes */
		1141	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
		1142	# ifdef IMAXBEL
		1143	| IMAXBEL
		1144	# endif
		1145	| IXON);
		1146
		1147	/* output modes */
		1148	tio->c_oflag = (OPOST | ONLCR);
		1149
		1150	/* control modes */
		1151	tio->c_cflag = (CS8 | CREAD);
		1152
		1153	/* line discipline modes */
		1154	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
		1155	# if defined (ECHOCTL) && defined (ECHOKE)
		1156	| ECHOCTL | ECHOKE
		1157	# endif
		1158	| ECHOE | ECHOK);
		1159	# else /* HAVE_TERMIOS_H */
		1160
		1161	/*
		1162	* sgtty interface
		1163	*/
		1164
		1165	/* get parameters -- gtty */
		1166	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
		1167	{
		1168	tio->sg.sg_erase = CERASE; /* ^H */
		1169	tio->sg.sg_kill = CKILL; /* ^U */
		1170	}
		1171
		1172	if (erase != -1)
		1173	tio->sg.sg_erase = (char)erase;
		1174
		1175	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
		1176
		1177	/* get special characters */
		1178	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
		1179	{
		1180	tio->tc.t_intrc = CINTR; /* ^C */
		1181	tio->tc.t_quitc = CQUIT; /* ^\ */
		1182	tio->tc.t_startc = CSTART; /* ^Q */
		1183	tio->tc.t_stopc = CSTOP; /* ^S */
		1184	tio->tc.t_eofc = CEOF; /* ^D */
		1185	tio->tc.t_brkc = -1;
		1186	}
		1187
		1188	/* get local special chars */
		1189	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
		1190	{
		1191	tio->lc.t_suspc = CSUSP; /* ^Z */
		1192	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
		1193	tio->lc.t_rprntc = CRPRNT; /* ^R */
		1194	tio->lc.t_flushc = CFLUSH; /* ^O */
		1195	tio->lc.t_werasc = CWERASE; /* ^W */
		1196	tio->lc.t_lnextc = CLNEXT; /* ^V */
		1197	}
		1198	/* get line discipline */
		1199	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
		1200	# ifdef NTTYDISC
		1201	tio->line = NTTYDISC;
		1202	# endif /* NTTYDISC */
		1203
		1204	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
		1205	#endif /* HAVE_TERMIOS_H */
		1206
		1207	/*
		1208	* Debugging
		1209	*/
		1210	#ifdef DEBUG_TTYMODE
		1211	#ifdef HAVE_TERMIOS_H
		1212	/* c_iflag bits */
		1213	fprintf (stderr, "Input flags\n");
		1214
		1215	/* cpp token stringize doesn't work on all machines <sigh> */
		1216	# define FOO(flag,name) \
		1217	if ((tio->c_iflag) & flag) \
		1218	fprintf (stderr, "%s ", name)
		1219
		1220	/* c_iflag bits */
		1221	FOO (IGNBRK, "IGNBRK");
		1222	FOO (BRKINT, "BRKINT");
		1223	FOO (IGNPAR, "IGNPAR");
		1224	FOO (PARMRK, "PARMRK");
		1225	FOO (INPCK, "INPCK");
		1226	FOO (ISTRIP, "ISTRIP");
		1227	FOO (INLCR, "INLCR");
		1228	FOO (IGNCR, "IGNCR");
		1229	FOO (ICRNL, "ICRNL");
		1230	FOO (IXON, "IXON");
		1231	FOO (IXOFF, "IXOFF");
		1232	# ifdef IUCLC
		1233	FOO (IUCLC, "IUCLC");
		1234	# endif
		1235	# ifdef IXANY
		1236	FOO (IXANY, "IXANY");
		1237	# endif
		1238	# ifdef IMAXBEL
		1239	FOO (IMAXBEL, "IMAXBEL");
		1240	# endif
		1241
		1242	fprintf (stderr, "\n");
		1243
		1244	# undef FOO
		1245	# define FOO(entry, name) \
		1246	fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
		1247
		1248	FOO (VINTR, "VINTR");
		1249	FOO (VQUIT, "VQUIT");
		1250	FOO (VERASE, "VERASE");
		1251	FOO (VKILL, "VKILL");
		1252	FOO (VEOF, "VEOF");
		1253	FOO (VEOL, "VEOL");
		1254	# ifdef VEOL2
		1255	FOO (VEOL2, "VEOL2");
		1256	# endif
		1257	# ifdef VSWTC
		1258	FOO (VSWTC, "VSWTC");
		1259	# endif
		1260	# ifdef VSWTCH
		1261	FOO (VSWTCH, "VSWTCH");
		1262	# endif
		1263	FOO (VSTART, "VSTART");
		1264	FOO (VSTOP, "VSTOP");
		1265	FOO (VSUSP, "VSUSP");
		1266	# ifdef VDSUSP
		1267	FOO (VDSUSP, "VDSUSP");
		1268	# endif
		1269	# ifdef VREPRINT
		1270	FOO (VREPRINT, "VREPRINT");
		1271	# endif
		1272	# ifdef VDISCRD
		1273	FOO (VDISCRD, "VDISCRD");
		1274	# endif
		1275	# ifdef VWERSE
		1276	FOO (VWERSE, "VWERSE");
		1277	# endif
		1278	# ifdef VLNEXT
		1279	FOO (VLNEXT, "VLNEXT");
		1280	# endif
		1281
		1282	fprintf (stderr, "\n");
		1283	# undef FOO
		1284	# endif /* HAVE_TERMIOS_H */
		1285	#endif /* DEBUG_TTYMODE */
1337	}	1286	}
1338		1287
1339	/*----------------------------------------------------------------------*/	1288	/*----------------------------------------------------------------------*/
1340	/*	1289	/*
1341	* Run the command in a subprocess and return a file descriptor for the	1290	* Run the command in a subprocess and return a file descriptor for the
1342	* master end of the pseudo-teletype pair with the command talking to	1291	* master end of the pseudo-teletype pair with the command talking to
1343	* the slave.	1292	* the slave.
1344	*/	1293	*/
1345	int	1294	void
1346	rxvt_term::run_command (const char *const *argv)	1295	rxvt_term::run_command (const char *const *argv)
1347	{	1296	{
1348	int cfd, er;	1297	#if ENABLE_FRILLS
1349		1298	if (rs[Rs_pty_fd])
1350	/* get master (pty) */
1351	if ((cfd = rxvt_get_pty (&(tty_fd), &(ttydev))) < 0)
1352	{
1353	rxvt_print_error("can't open pseudo-tty");
1354	return -1;
1355	}	1299	{
		1300	pty->pty = atoi (rs[Rs_pty_fd]);
1356		1301
1357	#ifdef FD_SETSIZE	1302	if (pty->pty >= 0)
1358	if (Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1359	{
1360	rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1361	rxvt_clean_exit();
1362	exit(EXIT_FAILURE);
1363	}
1364	#endif
1365
1366	fcntl (cfd, F_SETFL, O_NONBLOCK);
1367
1368	/* get slave (tty) */
1369	if (tty_fd < 0)
1370	{
1371	#ifndef NO_SETOWNER_TTYDEV
1372	rxvt_privileged_ttydev (aR_ SAVE);
1373	#endif
1374
1375	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1376	{	1303	{
1377	close(cfd);	1304	if (getfd_hook)
1378	rxvt_print_error("can't open slave tty %s", ttydev);	1305	pty->pty = (*getfd_hook) (pty->pty);
1379	return -1;	1306
		1307	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1308	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1380	}	1309	}
1381	}	1310	}
		1311	else
		1312	#endif
		1313	if (!pty->get ())
		1314	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1315
		1316	pty->set_utf8_mode (enc_utf8);
		1317
		1318	/* set initial window size */
		1319	tt_winch ();
		1320
		1321	int er;
		1322
1382	#ifndef NO_BACKSPACE_KEY	1323	#ifndef NO_BACKSPACE_KEY
1383	if (key_backspace[0] && !key_backspace[1])	1324	if (key_backspace[0] && !key_backspace[1])
1384	er = key_backspace[0];	1325	er = key_backspace[0];
1385	else if (STRCMP(key_backspace, "DEC") == 0)	1326	else if (strcmp (key_backspace, "DEC") == 0)
1386	er = '\177'; /* the initial state anyway */	1327	er = '\177'; /* the initial state anyway */
1387	else	1328	else
1388	#endif	1329	#endif
1389
1390	er = -1;	1330	er = -1;
1391		1331
1392	rxvt_get_ttymode (&(tio), er);	1332	rxvt_get_ttymode (&tio, er);
1393		1333
1394	#ifndef __QNX__	1334	#if ENABLE_FRILLS
		1335	if (rs[Rs_pty_fd])
		1336	return;
		1337	#endif
		1338
1395	/* spin off the command interpreter */	1339	/* spin off the command interpreter */
1396	switch (cmd_pid = fork ())	1340	switch (cmd_pid = fork ())
1397	{	1341	{
1398	case -1:	1342	case -1:
1399	rxvt_print_error("can't fork");
1400	return -1;
1401	case 0:
1402	close (cfd); /* only keep tty_fd and STDERR open */
1403	close (Xfd);
1404	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1405	rxvt_print_error ("could not obtain control of tty");
1406	else
1407	{	1343	{
1408	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1344	cmd_pid = 0;
1409	dup2 (tty_fd, STDIN_FILENO);	1345	rxvt_fatal ("can't fork, aborting.\n");
1410	dup2 (tty_fd, STDOUT_FILENO);
1411	dup2 (tty_fd, STDERR_FILENO);
1412
1413	if (tty_fd > 2)
1414	close (tty_fd);
1415
1416	run_child (argv);
1417	}	1346	}
		1347	case 0:
		1348	init_env ();
		1349
		1350	if (!pty->make_controlling_tty ())
		1351	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1352	else
		1353	{
		1354	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1355	dup2 (pty->tty, STDIN_FILENO);
		1356	dup2 (pty->tty, STDOUT_FILENO);
		1357	dup2 (pty->tty, STDERR_FILENO);
		1358
		1359	// close all our file handles that we do no longer need
		1360	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1361	{
		1362	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
		1363	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
		1364	}
		1365
		1366	run_child (argv);
		1367	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1368	}
		1369
1418	exit (EXIT_FAILURE);	1370	_exit (EXIT_FAILURE);
1419	/* NOTREACHED */	1371
1420	default:	1372	default:
1421	{	1373	if (!OPTION (Opt_utmpInhibit))
1422	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1374	pty->login (cmd_pid, OPTION (Opt_loginShell), rs[Rs_display_name]);
1423	int fdstdin;
1424		1375
1425	fdstdin = dup (STDIN_FILENO);	1376	pty->close_tty ();
1426	dup2 (tty_fd, STDIN_FILENO);
1427	#endif
1428		1377
1429	#ifdef UTMP_SUPPORT	1378	child_ev.start (cmd_pid);
1430	rxvt_privileged_utmp (this, SAVE);
1431	#endif
1432		1379
1433	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1380	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1434
1435	dup2 (fdstdin, STDIN_FILENO);
1436	close (fdstdin);
1437	#endif
1438
1439	}
1440	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, Xfd open */
1441	break;	1381	break;
1442	}	1382	}
1443	#else /* __QNX__ uses qnxspawn() */
1444	fchmod (tty_fd, 0622);
1445	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1446	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1447
1448	if (run_child (argv) == -1)
1449	exit (EXIT_FAILURE);
1450	#endif
1451
1452	return cfd;
1453	}	1383	}
1454		1384
1455	/* ------------------------------------------------------------------------- *	1385	/* ------------------------------------------------------------------------- *
1456	* CHILD PROCESS OPERATIONS *	1386	* CHILD PROCESS OPERATIONS *
1457	* ------------------------------------------------------------------------- */	1387	* ------------------------------------------------------------------------- */
…		…
1462	int	1392	int
1463	rxvt_term::run_child (const char *const *argv)	1393	rxvt_term::run_child (const char *const *argv)
1464	{	1394	{
1465	char *login;	1395	char *login;
1466		1396
1467	SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */	1397	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1468		1398
1469	if (Options & Opt_console)	1399	if (OPTION (Opt_console))
1470	{ /* be virtual console, fail silently */	1400	{ /* be virtual console, fail silently */
1471	#ifdef TIOCCONS	1401	#ifdef TIOCCONS
1472	unsigned int on = 1;	1402	unsigned int on = 1;
1473		1403
1474	ioctl (STDIN_FILENO, TIOCCONS, &on);	1404	ioctl (STDIN_FILENO, TIOCCONS, &on);
1475	#elif defined (SRIOCSREDIR)	1405	#elif defined (SRIOCSREDIR)
1476	int fd;	1406	int fd;
1477		1407
1478	fd = open (CONSOLE, O_WRONLY, 0);	1408	fd = open (CONSOLE, O_WRONLY, 0);
1479	if (fd >= 0)	1409	if (fd >= 0)
1480	{
1481	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1410	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1482	close (fd);	1411	close (fd);
1483	}
1484	#endif /* SRIOCSREDIR */	1412	#endif /* SRIOCSREDIR */
1485	}	1413	}
1486		1414
1487	/* reset signals and spin off the command interpreter */	1415	/* reset signals and spin off the command interpreter */
1488	signal (SIGINT, SIG_DFL);	1416	signal (SIGINT, SIG_DFL);
1489	signal (SIGQUIT, SIG_DFL);	1417	signal (SIGQUIT, SIG_DFL);
1490	signal (SIGCHLD, SIG_DFL);	1418	signal (SIGCHLD, SIG_DFL);
		1419	signal (SIGHUP, SIG_DFL);
		1420	signal (SIGPIPE, SIG_DFL);
1491	/*	1421	/*
1492	* mimick login's behavior by disabling the job control signals	1422	* mimick login's behavior by disabling the job control signals
1493	* a shell that wants them can turn them back on	1423	* a shell that wants them can turn them back on
1494	*/	1424	*/
1495	#ifdef SIGTSTP	1425	#ifdef SIGTSTP
1496	signal (SIGTSTP, SIG_IGN);	1426	signal (SIGTSTP, SIG_IGN);
1497	signal (SIGTTIN, SIG_IGN);	1427	signal (SIGTTIN, SIG_IGN);
1498	signal (SIGTTOU, SIG_IGN);	1428	signal (SIGTTOU, SIG_IGN);
1499	#endif /* SIGTSTP */	1429	#endif /* SIGTSTP */
1500		1430
1501	/* set window size */
1502	struct winsize ws;
1503
1504	ws.ws_col = TermWin.ncol;
1505	ws.ws_row = TermWin.nrow;
1506	ws.ws_xpixel = ws.ws_ypixel = 0;
1507	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1508
1509	// unblock signals (signals are blocked by iom.C	1431	// unblock signals (signals are blocked by iom.C
1510	sigset_t ss;	1432	sigset_t ss;
1511	sigemptyset (&ss);	1433	sigemptyset (&ss);
1512	sigprocmask (SIG_SETMASK, &ss, 0);	1434	sigprocmask (SIG_SETMASK, &ss, 0);
1513		1435
1514	#ifndef __QNX__
1515	/* command interpreter path */	1436	/* command interpreter path */
1516	if (argv != NULL)	1437	if (argv != NULL)
1517	{	1438	{
1518	# ifdef DEBUG_CMD	1439	# ifdef DEBUG_CMD
1519	int i;	1440	int i;
1520		1441
1521	for (i = 0; argv[i]; i++)	1442	for (i = 0; argv[i]; i++)
1522	fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]);	1443	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1523	# endif	1444	# endif
1524		1445
1525	execvp(argv[0], (char *const *)argv);	1446	execvp (argv[0], (char *const *)argv);
1526	/* no error message: STDERR is closed! */	1447	/* no error message: STDERR is closed! */
1527	}	1448	}
1528	else	1449	else
1529	{	1450	{
1530	const char *argv0, *shell;	1451	const char *argv0, *shell;
1531		1452
1532	if ((shell = getenv("SHELL")) == NULL || *shell == '\0')	1453	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1533	shell = "/bin/sh";	1454	shell = "/bin/sh";
1534		1455
1535	argv0 = (const char *)rxvt_r_basename(shell);	1456	argv0 = (const char *)rxvt_r_basename (shell);
		1457
1536	if (Options & Opt_loginShell)	1458	if (OPTION (Opt_loginShell))
1537	{	1459	{
1538	login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char));	1460	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1539		1461
1540	login[0] = '-';	1462	login[0] = '-';
1541	STRCPY(&login[1], argv0);	1463	strcpy (&login[1], argv0);
1542	argv0 = login;	1464	argv0 = login;
1543	}	1465	}
		1466
1544	execlp(shell, argv0, NULL);	1467	execlp (shell, argv0, NULL);
1545	/* no error message: STDERR is closed! */	1468	/* no error message: STDERR is closed! */
1546	}	1469	}
1547		1470
1548	#else /* __QNX__ uses qnxspawn() */
1549
1550	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1551	char *command = NULL, fullcommand[_MAX_PATH];
1552	char **arg_v, *arg_a[2] = { NULL, NULL };
1553
1554	if (argv != NULL)
1555	{
1556	if (access(argv[0], X_OK) == -1)
1557	{
1558	if (STRCHR(argv[0], '/') == NULL)
1559	{
1560	searchenv(argv[0], "PATH", fullcommand);
1561	if (fullcommand[0] != '\0')
1562	command = fullcommand;
1563	}
1564	if (access(command, X_OK) == -1)
1565	return -1;
1566	}
1567	else
1568	command = argv[0];
1569	arg_v = argv;
1570	}
1571	else
1572	{
1573	if ((command = getenv("SHELL")) == NULL || *command == '\0')
1574	command = "/bin/sh";
1575
1576	arg_a[0] = my_basename(command);
1577	if (Options & Opt_loginShell)
1578	{
1579	login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1580
1581	login[0] = '-';
1582	STRCPY(&login[1], arg_a[0]);
1583	arg_a[0] = login;
1584	}
1585	arg_v = arg_a;
1586	}
1587	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1588	cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1589	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1590	command, arg_v, environ, iov_a, 0);
1591	if (login)
1592	free(login);
1593
1594	close(tty_fd);
1595	return cmd_fd;
1596
1597	#endif
1598	return -1;	1471	return -1;
1599	}	1472	}
1600		1473
1601	/* ------------------------------------------------------------------------- *
1602	* GET TTY CURRENT STATE *
1603	* ------------------------------------------------------------------------- */
1604	/* rxvt_get_ttymode() */
1605	/* INTPROTO */
1606	void
1607	rxvt_get_ttymode(ttymode_t *tio, int erase)
1608	{
1609	#ifdef HAVE_TERMIOS_H
1610	/*
1611	* standard System V termios interface
1612	*/
1613	if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1614	{
1615	/* return error - use system defaults */
1616	tio->c_cc[VINTR] = CINTR;
1617	tio->c_cc[VQUIT] = CQUIT;
1618	tio->c_cc[VERASE] = CERASE;
1619	tio->c_cc[VKILL] = CKILL;
1620	tio->c_cc[VSTART] = CSTART;
1621	tio->c_cc[VSTOP] = CSTOP;
1622	tio->c_cc[VSUSP] = CSUSP;
1623	# ifdef VDSUSP
1624
1625	tio->c_cc[VDSUSP] = CDSUSP;
1626	# endif
1627	# ifdef VREPRINT
1628
1629	tio->c_cc[VREPRINT] = CRPRNT;
1630	# endif
1631	# ifdef VDISCRD
1632
1633	tio->c_cc[VDISCRD] = CFLUSH;
1634	# endif
1635	# ifdef VWERSE
1636
1637	tio->c_cc[VWERSE] = CWERASE;
1638	# endif
1639	# ifdef VLNEXT
1640
1641	tio->c_cc[VLNEXT] = CLNEXT;
1642	# endif
1643
1644	}
1645	tio->c_cc[VEOF] = CEOF;
1646	tio->c_cc[VEOL] = VDISABLE;
1647	# ifdef VEOL2
1648
1649	tio->c_cc[VEOL2] = VDISABLE;
1650	# endif
1651	# ifdef VSWTC
1652
1653	tio->c_cc[VSWTC] = VDISABLE;
1654	# endif
1655	# ifdef VSWTCH
1656
1657	tio->c_cc[VSWTCH] = VDISABLE;
1658	# endif
1659	# if VMIN != VEOF
1660
1661	tio->c_cc[VMIN] = 1;
1662	# endif
1663	# if VTIME != VEOL
1664
1665	tio->c_cc[VTIME] = 0;
1666	# endif
1667
1668	if (erase != -1)
1669	tio->c_cc[VERASE] = (char)erase;
1670
1671	/* input modes */
1672	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1673	# ifdef IMAXBEL
1674	| IMAXBEL
1675	# endif
1676	| IXON);
1677
1678	/* output modes */
1679	tio->c_oflag = (OPOST | ONLCR);
1680
1681	/* control modes */
1682	tio->c_cflag = (CS8 | CREAD);
1683
1684	/* line discipline modes */
1685	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1686	# if defined (ECHOCTL) && defined (ECHOKE)
1687	| ECHOCTL | ECHOKE
1688	# endif
1689	| ECHOE | ECHOK);
1690	# else /* HAVE_TERMIOS_H */
1691
1692	/*
1693	* sgtty interface
1694	*/
1695
1696	/* get parameters -- gtty */
1697	if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1698	{
1699	tio->sg.sg_erase = CERASE; /* ^H */
1700	tio->sg.sg_kill = CKILL; /* ^U */
1701	}
1702	if (erase != -1)
1703	tio->sg.sg_erase = (char)erase;
1704
1705	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1706
1707	/* get special characters */
1708	if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1709	{
1710	tio->tc.t_intrc = CINTR; /* ^C */
1711	tio->tc.t_quitc = CQUIT; /* ^\ */
1712	tio->tc.t_startc = CSTART; /* ^Q */
1713	tio->tc.t_stopc = CSTOP; /* ^S */
1714	tio->tc.t_eofc = CEOF; /* ^D */
1715	tio->tc.t_brkc = -1;
1716	}
1717	/* get local special chars */
1718	if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1719	{
1720	tio->lc.t_suspc = CSUSP; /* ^Z */
1721	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1722	tio->lc.t_rprntc = CRPRNT; /* ^R */
1723	tio->lc.t_flushc = CFLUSH; /* ^O */
1724	tio->lc.t_werasc = CWERASE; /* ^W */
1725	tio->lc.t_lnextc = CLNEXT; /* ^V */
1726	}
1727	/* get line discipline */
1728	ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1729	# ifdef NTTYDISC
1730
1731	tio->line = NTTYDISC;
1732	# endif /* NTTYDISC */
1733
1734	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1735	#endif /* HAVE_TERMIOS_H */
1736
1737	/*
1738	* Debugging
1739	*/
1740	#ifdef DEBUG_TTYMODE
1741	#ifdef HAVE_TERMIOS_H
1742	/* c_iflag bits */
1743	fprintf(stderr, "Input flags\n");
1744
1745	/* cpp token stringize doesn't work on all machines <sigh> */
1746	# define FOO(flag,name) \
1747	if ((tio->c_iflag) & flag) \
1748	fprintf (stderr, "%s ", name)
1749
1750	/* c_iflag bits */
1751	FOO(IGNBRK, "IGNBRK");
1752	FOO(BRKINT, "BRKINT");
1753	FOO(IGNPAR, "IGNPAR");
1754	FOO(PARMRK, "PARMRK");
1755	FOO(INPCK, "INPCK");
1756	FOO(ISTRIP, "ISTRIP");
1757	FOO(INLCR, "INLCR");
1758	FOO(IGNCR, "IGNCR");
1759	FOO(ICRNL, "ICRNL");
1760	FOO(IXON, "IXON");
1761	FOO(IXOFF, "IXOFF");
1762	# ifdef IUCLC
1763
1764	FOO(IUCLC, "IUCLC");
1765	# endif
1766	# ifdef IXANY
1767
1768	FOO(IXANY, "IXANY");
1769	# endif
1770	# ifdef IMAXBEL
1771
1772	FOO(IMAXBEL, "IMAXBEL");
1773	# endif
1774
1775	fprintf(stderr, "\n");
1776
1777	# undef FOO
1778	# define FOO(entry, name) \
1779	fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1780
1781	FOO(VINTR, "VINTR");
1782	FOO(VQUIT, "VQUIT");
1783	FOO(VERASE, "VERASE");
1784	FOO(VKILL, "VKILL");
1785	FOO(VEOF, "VEOF");
1786	FOO(VEOL, "VEOL");
1787	# ifdef VEOL2
1788
1789	FOO(VEOL2, "VEOL2");
1790	# endif
1791	# ifdef VSWTC
1792
1793	FOO(VSWTC, "VSWTC");
1794	# endif
1795	# ifdef VSWTCH
1796
1797	FOO(VSWTCH, "VSWTCH");
1798	# endif
1799
1800	FOO(VSTART, "VSTART");
1801	FOO(VSTOP, "VSTOP");
1802	FOO(VSUSP, "VSUSP");
1803	# ifdef VDSUSP
1804
1805	FOO(VDSUSP, "VDSUSP");
1806	# endif
1807	# ifdef VREPRINT
1808
1809	FOO(VREPRINT, "VREPRINT");
1810	# endif
1811	# ifdef VDISCRD
1812
1813	FOO(VDISCRD, "VDISCRD");
1814	# endif
1815	# ifdef VWERSE
1816
1817	FOO(VWERSE, "VWERSE");
1818	# endif
1819	# ifdef VLNEXT
1820
1821	FOO(VLNEXT, "VLNEXT");
1822	# endif
1823
1824	fprintf(stderr, "\n");
1825	# undef FOO
1826	# endif /* HAVE_TERMIOS_H */
1827	#endif /* DEBUG_TTYMODE */
1828	}
1829
1830	/*----------------------- end-of-file (C source) -----------------------*/	1474	/*----------------------- end-of-file (C source) -----------------------*/

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