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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.16 by pcg, Thu Dec 18 13:33:02 2003 UTC vs.
Revision 1.121 by root, Wed Nov 30 21:05:39 2005 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*--------------------------------*-C-*---------------------------------*
2	* File: init.c	2	* File: init.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	* $Id: init.C,v 1.16 2003/12/18 13:33:02 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) 2003-2004 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
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 */
		171	#if TINTING
		172	NULL,
		173	#endif
		174	#if OFF_FOCUS_FADING
		175	"black",
		176	#endif
332	};	177	};
333		178
334	const char *const xa_names[NUM_XA] =	179	const char *const xa_names[] =
335	{	180	{
		181	"TEXT",
336	"COMPOUND_TEXT",	182	"COMPOUND_TEXT",
		183	"UTF8_STRING",
337	"MULTIPLE",	184	"MULTIPLE",
338	"TARGETS",	185	"TARGETS",
339	"TEXT",
340	"TIMESTAMP",	186	"TIMESTAMP",
341	"VT_SELECTION",	187	"VT_SELECTION",
342	"INCR",	188	"INCR",
		189	"WM_PROTOCOLS",
343	"WM_DELETE_WINDOW",	190	"WM_DELETE_WINDOW",
		191	"CLIPBOARD",
		192	#if ENABLE_FRILLS
		193	"_MOTIF_WM_HINTS",
		194	#endif
		195	#if ENABLE_EWMH
		196	"_NET_WM_PID",
		197	"_NET_WM_NAME",
		198	"_NET_WM_ICON_NAME",
		199	"_NET_WM_PING",
		200	#endif
		201	#if USE_XIM
		202	"WM_LOCALE_NAME",
		203	#endif
344	#ifdef TRANSPARENT	204	#ifdef TRANSPARENT
345	"_XROOTPMAP_ID",	205	"_XROOTPMAP_ID",
		206	"ESETROOT_PMAP_ID",
346	#endif	207	#endif
347	#ifdef OFFIX_DND	208	#ifdef OFFIX_DND
348	"DndProtocol",	209	"DndProtocol",
349	"DndSelection",	210	"DndSelection",
350	#endif	211	#endif
351	"CLIPBOARD"	212	#if ENABLE_XEMBED
		213	"_XEMBED",
		214	"_XEMBED_INFO",
		215	#endif
352	};	216	};
353		217
354	bool	218	bool
355	rxvt_term::init_vars ()	219	rxvt_term::init_vars ()
356	{	220	{
357	PixColors = new rxvt_color [TOTAL_COLORS];	221	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
		222	#ifdef OFF_FOCUS_FADING
		223	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
		224	#endif
		225	pix_colors = pix_colors_focused;
		226
358	if (PixColors == NULL)	227	if (pix_colors == NULL)
359	return false;	228	return false;
360		229
361	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	230	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
362	TermWin.pixmap = None;	231	TermWin.pixmap = None;
363	#endif	232	#endif
364	#ifdef UTMP_SUPPORT
365	next_utmp_action = SAVE;
366	#endif
367	#ifndef NO_SETOWNER_TTYDEV
368	next_tty_action = SAVE;
369	#endif
370		233
371	MEvent.time = CurrentTime;	234	MEvent.time = CurrentTime;
372	MEvent.button = AnyButton;	235	MEvent.button = AnyButton;
373	Options = DEFAULT_OPTIONS;	236	options = DEFAULT_OPTIONS;
374	want_refresh = 1;	237	want_refresh = 1;
375	cmd_pid = -1;
376	cmd_fd = tty_fd = Xfd = -1;
377	PrivateModes = SavedModes = PrivMode_Default;	238	priv_modes = SavedModes = PrivMode_Default;
378	TermWin.focus = 0;	239	TermWin.focus = 0;
379	TermWin.ncol = 80;	240	TermWin.ncol = 80;
380	TermWin.nrow = 24;	241	TermWin.nrow = 24;
381	TermWin.int_bwidth = INTERNALBORDERWIDTH;	242	TermWin.int_bwidth = INTERNALBORDERWIDTH;
382	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	243	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
383	TermWin.lineSpace = LINESPACE;	244	TermWin.lineSpace = LINESPACE;
384	TermWin.saveLines = SAVELINES;	245	TermWin.saveLines = SAVELINES;
385	numPixColors = TOTAL_COLORS;	246	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		247
406	refresh_limit = 1;	248	refresh_limit = 1;
407	refresh_type = SLOW_REFRESH;	249	refresh_type = SLOW_REFRESH;
408	prev_nrow = prev_ncol = 0;	250	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		251
416	oldcursor.row = oldcursor.col = -1;	252	oldcursor.row = oldcursor.col = -1;
417	#ifdef XPM_BACKGROUND	253	#ifdef XPM_BACKGROUND
418	/* bgPixmap.w = bgPixmap.h = 0; */	254	/* bgPixmap.w = bgPixmap.h = 0; */
419	bgPixmap.x = bgPixmap.y = 50;	255	bgPixmap.x = bgPixmap.y = 50;
…		…
422		258
423	last_bot = last_state = -1;	259	last_bot = last_state = -1;
424		260
425	#ifdef MENUBAR	261	#ifdef MENUBAR
426	menu_readonly = 1;	262	menu_readonly = 1;
427	# if !(MENUBAR_MAX > 1)	263	# if ! (MENUBAR_MAX > 1)
428	CurrentBar = &(BarList);	264	CurrentBar = &BarList;
429	# endif /* (MENUBAR_MAX > 1) */	265	# endif /* (MENUBAR_MAX > 1) */
430	#endif	266	#endif
431		267
432	return true;	268	return true;
433	}	269	}
434		270
435	void	271	void
436	rxvt_term::init_secondary ()	272	rxvt_term::init_secondary ()
437	{	273	{
438	int i;	274	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		275
454	/*	276	/*
455	* Close all unused file descriptors	277	* Close all unused file descriptors
456	* We don't want them, we don't need them.	278	* We don't want them, we don't need them.
457	*/	279	*/
…		…
473	{	295	{
474	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */	296	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
475	if (i == 4 || i == 7)	297	if (i == 4 || i == 7)
476	continue;	298	continue;
477	#endif	299	#endif
478	close(i);	300	close (i);
479	}	301	}
480	#endif	302	#endif
481	}	303	}
482		304
483	/*----------------------------------------------------------------------*/	305	/*----------------------------------------------------------------------*/
…		…
490		312
491	/*	313	/*
492	* Look for -exec option. Find => split and make cmd_argv[] of command args	314	* Look for -exec option. Find => split and make cmd_argv[] of command args
493	*/	315	*/
494	for (r_argc = 0; r_argc < argc; r_argc++)	316	for (r_argc = 0; r_argc < argc; r_argc++)
495	if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))	317	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
496	break;	318	break;
497		319
498	r_argv = (const char **)rxvt_malloc (sizeof(char *) * (r_argc + 1));	320	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
499		321
500	for (i = 0; i < r_argc; i++)	322	for (i = 0; i < r_argc; i++)
501	r_argv[i] = (const char *)argv[i];	323	r_argv[i] = (const char *)argv[i];
502		324
503	r_argv[i] = NULL;	325	r_argv[i] = NULL;
504		326
505	if (r_argc == argc)	327	if (r_argc == argc)
506	cmd_argv = NULL;	328	cmd_argv = NULL;
507	else	329	else
508	{	330	{
509	cmd_argv = (const char **)rxvt_malloc (sizeof(char *) * (argc - r_argc));	331	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
510		332
511	for (i = 0; i < argc - r_argc - 1; i++)	333	for (i = 0; i < argc - r_argc - 1; i++)
512	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	334	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
513		335
514	cmd_argv[i] = NULL;	336	cmd_argv[i] = NULL;
515	}	337	}
516		338
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]);	339	rs[Rs_name] = rxvt_r_basename (argv[0]);
522		340
523	/*	341	/*
524	* Open display, get options/resources and create the window	342	* Open display, get options/resources and create the window
525	*/	343	*/
526	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	344	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
527	rs[Rs_display_name] = ":0";	345	rs[Rs_display_name] = ":0";
528		346
529	rxvt_get_options (this, r_argc, r_argv);	347	get_options (r_argc, r_argv);
		348
		349	if (!(display = displays.get (rs[Rs_display_name])))
		350	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		351
		352	extract_resources ();
530	free (r_argv);	353	free (r_argv);
531
532	#ifdef LOCAL_X_IS_UNIX
533	if (rs[Rs_display_name][0] == ':')
534	{
535	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
536	STRCPY (val, "unix");
537	STRCAT (val, rs[Rs_display_name]);
538	Xdisplay = XOpenDisplay (val);
539	free (val);
540	}
541	#endif
542
543	if (Xdisplay == NULL
544	&& (Xdisplay = XOpenDisplay (rs[Rs_display_name])) == NULL)
545	{
546	rxvt_print_error ("can't open display %s", rs[Rs_display_name]);
547	exit (EXIT_FAILURE);
548	}
549
550	rxvt_extract_resources (this, Xdisplay, rs[Rs_name]);
551		354
552	/*	355	/*
553	* set any defaults not already set	356	* set any defaults not already set
554	*/	357	*/
555	if (cmd_argv && cmd_argv[0])	358	if (cmd_argv && cmd_argv[0])
556	{	359	{
557	if (!rs[Rs_title])	360	if (!rs[Rs_title])
558	rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);	361	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
559	if (!rs[Rs_iconName])	362	if (!rs[Rs_iconName])
560	rs[Rs_iconName] = rs[Rs_title];	363	rs[Rs_iconName] = rs[Rs_title];
561	}	364	}
562	else	365	else
563	{	366	{
…		…
565	rs[Rs_title] = rs[Rs_name];	368	rs[Rs_title] = rs[Rs_name];
566	if (!rs[Rs_iconName])	369	if (!rs[Rs_iconName])
567	rs[Rs_iconName] = rs[Rs_name];	370	rs[Rs_iconName] = rs[Rs_name];
568	}	371	}
569		372
570	if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)	373	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
571	TermWin.saveLines = BOUND_POSITIVE_INT16(i);	374	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
572		375
573	#ifndef NO_FRILLS	376	#if ENABLE_FRILLS
574	if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)	377	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
575	TermWin.int_bwidth = min(i, 100); /* arbitrary limit */	378	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
576	if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)	379	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
577	TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */	380	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */
578	#endif
579
580	#ifndef NO_LINESPACE
581	if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)	381	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
582	TermWin.lineSpace = min(i, 100); /* arbitrary limit */	382	TermWin.lineSpace = min (i, 100); /* arbitrary limit */
583	#endif	383	#endif
584		384
585	#ifdef POINTER_BLANK	385	#ifdef POINTER_BLANK
586	if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)	386	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
587	pointerBlankDelay = i;	387	pointerBlankDelay = i;
588	else	388	else
589	pointerBlankDelay = 2;	389	pointerBlankDelay = 2;
590	#endif	390	#endif
591		391
592	/* no point having a scrollbar without having any scrollback! */	392	/* no point having a scrollbar without having any scrollback! */
593	if (!TermWin.saveLines)	393	if (!TermWin.saveLines)
594	Options &= ~Opt_scrollBar;	394	options &= ~Opt_scrollBar;
595		395
596	#ifdef PRINTPIPE	396	#ifdef PRINTPIPE
597	if (!rs[Rs_print_pipe])	397	if (!rs[Rs_print_pipe])
598	rs[Rs_print_pipe] = PRINTPIPE;	398	rs[Rs_print_pipe] = PRINTPIPE;
599	#endif	399	#endif
600		400
601	if (!rs[Rs_cutchars])	401	if (!rs[Rs_cutchars])
602	rs[Rs_cutchars] = CUTCHARS;	402	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		403
616	#ifndef NO_BACKSPACE_KEY	404	#ifndef NO_BACKSPACE_KEY
617	if (!rs[Rs_backspace_key])	405	if (!rs[Rs_backspace_key])
618	# ifdef DEFAULT_BACKSPACE	406	# ifdef DEFAULT_BACKSPACE
619	key_backspace = DEFAULT_BACKSPACE;	407	key_backspace = DEFAULT_BACKSPACE;
620	# else	408	# else
621	key_backspace = "DEC"; /* can toggle between \010 or \177 */	409	key_backspace = "DEC"; /* can toggle between \010 or \177 */
622	# endif	410	# endif
623	else	411	else
624	{	412	{
625	val = STRDUP(rs[Rs_backspace_key]);	413	val = strdup (rs[Rs_backspace_key]);
626	rxvt_Str_trim(val);	414	rxvt_Str_trim (val);
627	rxvt_Str_escaped(val);	415	rxvt_Str_escaped (val);
628	key_backspace = val;	416	key_backspace = val;
629	}	417	}
630	#endif	418	#endif
631		419
632	#ifndef NO_DELETE_KEY	420	#ifndef NO_DELETE_KEY
…		…
636	# else	424	# else
637	key_delete = "\033[3~";	425	key_delete = "\033[3~";
638	# endif	426	# endif
639	else	427	else
640	{	428	{
641	val = STRDUP(rs[Rs_delete_key]);	429	val = strdup (rs[Rs_delete_key]);
642	rxvt_Str_trim(val);	430	rxvt_Str_trim (val);
643	rxvt_Str_escaped(val);	431	rxvt_Str_escaped (val);
644	key_delete = val;	432	key_delete = val;
645	}	433	}
646	#endif	434	#endif
647	if (rs[Rs_answerbackstring])	435	if (rs[Rs_answerbackstring])
648	{	436	{
649	rxvt_Str_trim((char *)rs[Rs_answerbackstring]);	437	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
650	rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);	438	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	}	439	}
663		440
664	#ifdef HAVE_SCROLLBARS	441	#ifdef HAVE_SCROLLBARS
665	rxvt_setup_scrollbar (this, rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	442	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
666	rs[Rs_scrollBar_thickness]);
667	#endif	443	#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		444
675	#ifdef XTERM_REVERSE_VIDEO	445	#ifdef XTERM_REVERSE_VIDEO
676	/* this is how xterm implements reverseVideo */	446	/* this is how xterm implements reverseVideo */
677	if (Options & Opt_reverseVideo)	447	if (options & Opt_reverseVideo)
678	{	448	{
679	if (!rs[Rs_color + Color_fg])	449	if (!rs[Rs_color + Color_fg])
680	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	450	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
681	if (!rs[Rs_color + Color_bg])	451	if (!rs[Rs_color + Color_bg])
682	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	452	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
…		…
687	if (!rs[Rs_color + i])	457	if (!rs[Rs_color + i])
688	rs[Rs_color + i] = def_colorName[i];	458	rs[Rs_color + i] = def_colorName[i];
689		459
690	#ifndef XTERM_REVERSE_VIDEO	460	#ifndef XTERM_REVERSE_VIDEO
691	/* this is how we implement reverseVideo */	461	/* this is how we implement reverseVideo */
692	if (Options & Opt_reverseVideo)	462	if (options & Opt_reverseVideo)
693	SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	463	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
694	#endif	464	#endif
695		465
696	/* convenient aliases for setting fg/bg to colors */	466	/* convenient aliases for setting fg/bg to colors */
697	color_aliases (Color_fg);	467	color_aliases (Color_fg);
698	color_aliases (Color_bg);	468	color_aliases (Color_bg);
699	#ifndef NO_CURSORCOLOR	469	#ifndef NO_CURSORCOLOR
700	color_aliases (Color_cursor);	470	color_aliases (Color_cursor);
701	color_aliases (Color_cursor2);	471	color_aliases (Color_cursor2);
702	#endif /* NO_CURSORCOLOR */	472	#endif /* NO_CURSORCOLOR */
703	color_aliases (Color_pointer);	473	color_aliases (Color_pointer_fg);
		474	color_aliases (Color_pointer_bg);
704	color_aliases (Color_border);	475	color_aliases (Color_border);
705	#ifndef NO_BOLD_UNDERLINE_REVERSE	476	#ifndef NO_BOLD_UNDERLINE_REVERSE
706	color_aliases (Color_BD);	477	color_aliases (Color_BD);
707	color_aliases (Color_UL);	478	color_aliases (Color_UL);
708	color_aliases (Color_RV);	479	color_aliases (Color_RV);
709	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	480	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		481
		482	if (!rs[Rs_color + Color_border])
		483	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
710		484
711	return cmd_argv;	485	return cmd_argv;
712	}	486	}
713		487
714	/*----------------------------------------------------------------------*/	488	/*----------------------------------------------------------------------*/
…		…
721		495
722	#ifdef DISPLAY_IS_IP	496	#ifdef DISPLAY_IS_IP
723	/* Fixup display_name for export over pty to any interested terminal	497	/* 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	498	* 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	499	* (for the first non-loopback interface) that we get from
726	* rxvt_network_display(). This is more "name-resolution-portable", if you	500	* rxvt_network_display (). This is more "name-resolution-portable", if you
727	* will, and probably allows for faster x-client startup if your name	501	* 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	502	* server is beyond a slow link or overloaded at client startup. Of
729	* course that only helps the shell's child processes, not us.	503	* course that only helps the shell's child processes, not us.
730	*	504	*
731	* Giving out the display_name also affords a potential security hole	505	* Giving out the display_name also affords a potential security hole
…		…
733	val = rxvt_network_display (rs[Rs_display_name]);	507	val = rxvt_network_display (rs[Rs_display_name]);
734	rs[Rs_display_name] = (const char *)val;	508	rs[Rs_display_name] = (const char *)val;
735		509
736	if (val == NULL)	510	if (val == NULL)
737	#endif /* DISPLAY_IS_IP */	511	#endif /* DISPLAY_IS_IP */
738	val = XDisplayString(Xdisplay);	512	val = XDisplayString (display->display);
739		513
740	if (rs[Rs_display_name] == NULL)	514	if (rs[Rs_display_name] == NULL)
741	rs[Rs_display_name] = val; /* use broken `:0' value */	515	rs[Rs_display_name] = val; /* use broken `:0' value */
742		516
743	i = STRLEN (val);	517	i = strlen (val);
744	env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char));	518	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
745		519
746	sprintf (env_display, "DISPLAY=%s", val);	520	sprintf (env_display, "DISPLAY=%s", val);
747		521
748	/* avoiding the math library:	522	/* avoiding the math library:
749	* i = (int)(ceil(log10((unsigned int)TermWin.parent[0]))) */	523	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
750	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)	524	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
751	;	525	;
752	MAX_IT(i, 1);	526	MAX_IT (i, 1);
753	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof(char));	527	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
754		528
755	sprintf (env_windowid, "WINDOWID=%u",	529	sprintf (env_windowid, "WINDOWID=%u",
756	(unsigned int)TermWin.parent[0]);	530	(unsigned int)TermWin.parent[0]);
757		531
758	/* add entries to the environment:	532	/* add entries to the environment:
759	* @ DISPLAY: in case we started with -display	533	* @ DISPLAY: in case we started with -display
760	* @ WINDOWID: X window id number of the window	534	* @ WINDOWID: X window id number of the window
761	* @ COLORTERM: terminal sub-name and also indicates its color	535	* @ COLORTERM: terminal sub-name and also indicates its color
762	* @ TERM: terminal name	536	* @ TERM: terminal name
763	* @ TERMINFO: path to terminfo directory	537	* @ TERMINFO: path to terminfo directory
		538	* @ COLORFGBG: fg;bg color codes
764	*/	539	*/
765	putenv (env_display);	540	putenv (env_display);
766	putenv (env_windowid);	541	putenv (env_windowid);
		542	if (env_colorfgbg)
		543	putenv (env_colorfgbg);
767		544
768	#ifdef RXVT_TERMINFO	545	#ifdef RXVT_TERMINFO
769	putenv ("TERMINFO=" RXVT_TERMINFO);	546	putenv ("TERMINFO=" RXVT_TERMINFO);
770	#endif	547	#endif
771		548
772	if (Xdepth <= 2)	549	if (display->depth <= 2)
773	putenv ("COLORTERM=" COLORTERMENV "-mono");	550	putenv ("COLORTERM=" COLORTERMENV "-mono");
774	else	551	else
775	putenv ("COLORTERM=" COLORTERMENVFULL);	552	putenv ("COLORTERM=" COLORTERMENVFULL);
776		553
777	if (rs[Rs_term_name] != NULL)	554	if (rs[Rs_term_name] != NULL)
778	{	555	{
779	env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char));	556	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
780	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	557	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
781	putenv (env_term);	558	putenv (env_term);
782	}	559	}
783	else	560	else
784	putenv ("TERM=" TERMENV);	561	putenv ("TERM=" TERMENV);
…		…
799	void	576	void
800	rxvt_term::set_locale (const char *locale)	577	rxvt_term::set_locale (const char *locale)
801	{	578	{
802	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	579	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
803	free (this->locale);	580	free (this->locale);
804	this->locale = strdup (setlocale (LC_CTYPE, ""));	581	this->locale = setlocale (LC_CTYPE, locale);
		582
		583	if (!this->locale)
		584	{
		585	if (*locale)
		586	{
		587	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);
		588	setlocale (LC_CTYPE, "");
		589	}
		590	else
		591	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		592
		593	this->locale = "";
		594	}
		595
		596
		597	this->locale = rxvt_strdup (this->locale);
		598	SET_LOCALE (this->locale);
		599	mbstate.reset ();
805	#endif	600	#endif
		601
806	#if HAVE_NL_LANGINFO	602	#if HAVE_NL_LANGINFO
		603	char *codeset = strdup (nl_langinfo (CODESET));
		604	// /^UTF.?8/i
		605	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		606	&& (codeset[1] == 'T' || codeset[1] == 't')
		607	&& (codeset[2] == 'F' || codeset[2] == 'f')
		608	&& (codeset[3] == '8' || codeset[4] == '8');
807	free (codeset);	609	free (codeset);
808	codeset = strdup (nl_langinfo (CODESET));
809	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
810	|| !STRCASECMP (codeset, "UTF8");
811	#else	610	#else
812	enc_utf8 = 1;	611	enc_utf8 = 0;
813	#endif	612	#endif
814	}	613	}
815		614
816	void	615	void
817	rxvt_term::init_xlocale ()	616	rxvt_term::init_xlocale ()
818	{	617	{
819	#ifdef USE_XIM	618	#ifdef USE_XIM
820	if (!locale)	619	if (!locale)
821	rxvt_print_error ("Setting locale failed.");	620	rxvt_warn ("setting locale failed, working without locale support.\n");
822	else	621	else
823	{	622	{
824	Atom wmlocale;	623	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		624
831	if (!XSupportsLocale ())	625	if (!XSupportsLocale ())
832	{	626	{
833	rxvt_print_error ("The locale is not supported by Xlib");	627	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
834	return;	628	return;
835	}	629	}
836		630
		631	im_ev.start (display);
		632
837	/* see if we can connect yet */	633	/* see if we can connect already */
838	rxvt_IMInstantiateCallback (Xdisplay, NULL, NULL);	634	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	}	635	}
845	#endif	636	#endif
846	}	637	}
847		638
848	/*----------------------------------------------------------------------*/	639	/*----------------------------------------------------------------------*/
849	void	640	void
850	rxvt_term::init_command(const char *const *argv)	641	rxvt_term::init_command (const char *const *argv)
851	{	642	{
852	/*	643	/*
853	* Initialize the command connection.	644	* Initialize the command connection.
854	* This should be called after the X server connection is established.	645	* This should be called after the X server connection is established.
855	*/	646	*/
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		647
870	#ifdef META8_OPTION	648	#ifdef META8_OPTION
871	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	649	meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);
872	#endif	650	#endif
873		651
874	rxvt_get_ourmods (this);	652	get_ourmods ();
875		653
876	if (!(Options & Opt_scrollTtyOutput))	654	if (!(options & Opt_scrollTtyOutput))
877	PrivateModes |= PrivMode_TtyOutputInh;	655	priv_modes |= PrivMode_TtyOutputInh;
878	if (Options & Opt_scrollTtyKeypress)	656	if (options & Opt_scrollTtyKeypress)
879	PrivateModes |= PrivMode_Keypress;	657	priv_modes |= PrivMode_Keypress;
880	if (!(Options & Opt_jumpScroll))	658	if (!(options & Opt_jumpScroll))
881	PrivateModes |= PrivMode_smoothScroll;	659	priv_modes |= PrivMode_smoothScroll;
882		660
883	#ifndef NO_BACKSPACE_KEY	661	#ifndef NO_BACKSPACE_KEY
884	if (STRCMP(key_backspace, "DEC") == 0)	662	if (strcmp (key_backspace, "DEC") == 0)
885	PrivateModes |= PrivMode_HaveBackSpace;	663	priv_modes |= PrivMode_HaveBackSpace;
886	#endif	664	#endif
887		665
888	/* add value for scrollBar */	666	/* add value for scrollBar */
889	if (scrollbar_visible (this))	667	if (scrollbar_visible ())
890	{	668	{
891	PrivateModes |= PrivMode_scrollBar;	669	priv_modes |= PrivMode_scrollBar;
892	SavedModes |= PrivMode_scrollBar;	670	SavedModes |= PrivMode_scrollBar;
893	}	671	}
		672
894	if (menubar_visible (this))	673	if (menubar_visible ())
895	{	674	{
896	PrivateModes |= PrivMode_menuBar;	675	priv_modes |= PrivMode_menuBar;
897	SavedModes |= PrivMode_menuBar;	676	SavedModes |= PrivMode_menuBar;
898	}	677	}
899		678
900	#ifdef GREEK_SUPPORT
901	greek_init();
902	#endif
903
904	Xfd = XConnectionNumber (Xdisplay);
905
906	#ifdef CURSOR_BLINK	679	#ifdef CURSOR_BLINK
907
908	if (Options & Opt_cursorBlink)	680	if (options & Opt_cursorBlink)
909	(void)gettimeofday (&lastcursorchange, NULL);	681	(void)gettimeofday (&lastcursorchange, NULL);
910	#endif	682	#endif
911		683
912	if ((cmd_fd = run_command (argv)) < 0)	684	run_command (argv);
913	{
914	rxvt_print_error ("aborting");
915	exit (EXIT_FAILURE);
916	}
917	}	685	}
918		686
919	/*----------------------------------------------------------------------*/	687	/*----------------------------------------------------------------------*/
920	/* INTPROTO */
921	void	688	void
922	rxvt_Get_Colours (pR)	689	rxvt_term::Get_Colours ()
923	{	690	{
924	int i;	691	int i;
925		692
		693	#ifdef OFF_FOCUS_FADING
		694	pix_colors = pix_colors_focused;
		695	#endif
		696
926	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	697	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
927	{	698	{
928	rxvt_color xcol;	699	rxvt_color xcol;
929		700
930	if (!R->rs[Rs_color + i])	701	if (!rs[Rs_color + i])
931	continue;	702	continue;
932		703
933	if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i]))	704	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
934	{	705	{
935	#ifndef XTERM_REVERSE_VIDEO	706	#ifndef XTERM_REVERSE_VIDEO
936	if (i < 2 && (R->Options & Opt_reverseVideo))	707	if (i < 2 && (options & Opt_reverseVideo))
937	{
938	R->rs[Rs_color + i] = def_colorName[!i];	708	rs[Rs_color + i] = def_colorName[!i];
939	}
940	else	709	else
941	#endif	710	#endif
942	R->rs[Rs_color + i] = def_colorName[i];	711	rs[Rs_color + i] = def_colorName[i];
943		712
944	if (!R->rs[Rs_color + i])	713	if (!rs[Rs_color + i])
945	continue;	714	continue;
946		715
947	if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i]))	716	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
948	{	717	{
949	switch (i)	718	switch (i)
950	{	719	{
951	case Color_fg:	720	case Color_fg:
952	case Color_bg:	721	case Color_bg:
953	/* fatal: need bg/fg color */	722	/* fatal: need bg/fg color */
954	rxvt_print_error ("aborting");	723	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
955	exit (EXIT_FAILURE);
956	/* NOTREACHED */	724	/* NOTREACHED */
957	break;	725	break;
958	#ifndef NO_CURSORCOLOR	726	#ifndef NO_CURSORCOLOR
959	case Color_cursor2:	727	case Color_cursor2:
960	xcol = R->PixColors[Color_fg];	728	xcol = pix_colors[Color_fg];
961	break;	729	break;
962	#endif /* ! NO_CURSORCOLOR */	730	#endif /* ! NO_CURSORCOLOR */
963	case Color_pointer:	731	case Color_pointer_fg:
964	xcol = R->PixColors[Color_fg];	732	xcol = pix_colors[Color_fg];
965	break;	733	break;
966	default:	734	default:
967	xcol = R->PixColors[Color_bg]; /* None */	735	xcol = pix_colors[Color_bg]; /* None */
968	break;	736	break;
969	}	737	}
970	}	738	}
971	}	739	}
972		740
973	R->PixColors[i] = xcol;	741	pix_colors[i] = xcol;
974	SET_PIXCOLOR (R, i);	742	SET_PIXCOLOR (i);
		743	}
		744
		745	#ifdef OFF_FOCUS_FADING
		746	if (rs[Rs_fade])
		747	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
		748	pix_colors_unfocused[i] = pix_colors_focused[i].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
		749	#endif
		750
		751	if (display->depth <= 2)
975	}	752	{
976		753	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])	754	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];	755	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
979	if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border])	756	}
980	R->PixColors[Color_border] = R->PixColors[Color_fg];
981		757
982	/*	758	/*
983	* get scrollBar/menuBar shadow colors	759	* get scrollBar/menuBar shadow colors
984	*	760	*
985	* The calculations of topShadow/bottomShadow values are adapted	761	* The calculations of topShadow/bottomShadow values are adapted
986	* from the fvwm window manager.	762	* from the fvwm window manager.
987	*/	763	*/
988	#ifdef KEEP_SCROLLCOLOR	764	#ifdef KEEP_SCROLLCOLOR
989		765
990	if (XDEPTH <= 2)	766	if (display->depth <= 2)
		767	{
991	{ /* Monochrome */	768	/* Monochrome */
992	R->PixColors[Color_scroll] = R->PixColors[Color_fg];	769	pix_colors[Color_scroll] = pix_colors[Color_fg];
993	R->PixColors[Color_topShadow] = R->PixColors[Color_bg];	770	pix_colors[Color_topShadow] = pix_colors[Color_bg];
994	R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg];	771	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
995	}	772	}
996	else	773	else
997	{	774	{
998	rxvt_color xcol[3];	775	rxvt_color xcol[2];
999	/* xcol[0] == white	776	/* xcol[0] == white
1000	* xcol[1] == top shadow	777	* xcol[1] == top shadow
1001	* xcol[2] == bot shadow */	778	* xcol[2] == bot shadow */
1002		779
1003	xcol[1] = R->PixColors[Color_scroll];	780	xcol[1] = pix_colors[Color_scroll];
1004	# ifdef PREFER_24BIT
1005	xcol[0].set (R, 65535, 65535, 65535);	781	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		782
1011	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;	783	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1012		784
1013	xcol[0].get (R, pr0, pg0, pb0);	785	xcol[0].get (display, pr0, pg0, pb0);
1014	xcol[1].get (R, pr1, pg1, pb1);	786	xcol[1].get (display, pr1, pg1, pb1);
1015		787
1016	/* bottomShadowColor */	788	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		789
1022	/* topShadowColor */	790	/* topShadowColor */
1023	if (!xcol[1].set (aR_	791	if (!xcol[1].set (display,
1024	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	792	min (pr0, max (pr0 / 5, pr1) * 7 / 5),
1025	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	793	min (pg0, max (pg0 / 5, pg1) * 7 / 5),
1026	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	794	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
1027	xcol[1] = R->PixColors[Color_White];	795	xcol[1] = pix_colors[Color_White];
1028		796
1029	R->PixColors[Color_topShadow] = xcol[1];	797	pix_colors[Color_topShadow] = xcol[1];
1030	}	798	}
1031	#endif /* KEEP_SCROLLCOLOR */	799	#endif /* KEEP_SCROLLCOLOR */
1032	}	800	}
1033		801
1034	/*----------------------------------------------------------------------*/	802	/*----------------------------------------------------------------------*/
1035	/* color aliases, fg/bg bright-bold */	803	/* color aliases, fg/bg bright-bold */
1036	void	804	void
1037	rxvt_term::color_aliases(int idx)	805	rxvt_term::color_aliases (int idx)
1038	{	806	{
1039	if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx])))	807	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1040	{	808	{
1041	int i = atoi (rs[Rs_color + idx]);	809	int i = atoi (rs[Rs_color + idx]);
1042		810
1043	if (i >= 8 && i <= 15)	811	if (i >= 8 && i <= 15)
1044	{ /* bright colors */	812	{ /* bright colors */
1045	i -= 8;	813	i -= 8;
1046	#ifndef NO_BRIGHTCOLOR	814	#ifndef NO_BRIGHTCOLOR
1047
1048	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	815	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1049	return;	816	return;
1050	#endif	817	#endif
1051
1052	}	818	}
		819
1053	if (i >= 0 && i <= 7) /* normal colors */	820	if (i >= 0 && i <= 7) /* normal colors */
1054	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	821	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1055	}	822	}
1056	}	823	}
1057		824
1058	/*----------------------------------------------------------------------*/	825	/*----------------------------------------------------------------------*/
1059	/*	826	/*
1060	* Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings	827	* Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1061	* Use resource ``modifier'' to override the Meta modifier	828	* Use resource ``modifier'' to override the Meta modifier
1062	*/	829	*/
1063	/* INTPROTO */
1064	void	830	void
1065	rxvt_get_ourmods(pR)	831	rxvt_term::get_ourmods ()
1066	{	832	{
1067	int i, j, k;	833	int i, j, k;
1068	int requestedmeta, realmeta, realalt;	834	int requestedmeta, realmeta, realalt;
1069	const char *cm, *rsmod;	835	const char *cm, *rsmod;
1070	XModifierKeymap *map;	836	XModifierKeymap *map;
1071	KeyCode *kc;	837	KeyCode *kc;
1072	const unsigned int modmasks[] =	838	const unsigned int modmasks[] =
1073	{	839	{
1074	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	840	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1075	};	841	};
1076		842
1077	requestedmeta = realmeta = realalt = 0;	843	requestedmeta = realmeta = realalt = 0;
1078	rsmod = R->rs[Rs_modifier];	844	rsmod = rs[Rs_modifier];
		845
1079	if (rsmod	846	if (rsmod
1080	&& STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0)	847	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1081	requestedmeta = rsmod[3] - '0';	848	requestedmeta = rsmod[3] - '0';
1082		849
1083	map = XGetModifierMapping(R->Xdisplay);	850	map = XGetModifierMapping (display->display);
1084	kc = map->modifiermap;	851	kc = map->modifiermap;
		852
1085	for (i = 1; i < 6; i++)	853	for (i = 1; i < 6; i++)
1086	{	854	{
1087	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	855	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		856
1088	for (j = map->max_keypermod; j--; k++)	857	for (j = map->max_keypermod; j--; k++)
1089	{	858	{
1090	if (kc[k] == 0)	859	if (kc[k] == 0)
1091	break;	860	break;
		861
1092	switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0))	862	switch (XKeycodeToKeysym (display->display, kc[k], 0))
1093	{	863	{
1094	case XK_Num_Lock:	864	case XK_Num_Lock:
1095	R->ModNumLockMask = modmasks[i - 1];	865	ModNumLockMask = modmasks[i - 1];
1096	/* FALLTHROUGH */	866	continue;
1097	default:	867
1098	continue; /* for(;;) */	868	case XK_ISO_Level3_Shift:
		869	ModLevel3Mask = modmasks[i - 1];
		870	continue;
		871
1099	case XK_Meta_L:	872	case XK_Meta_L:
1100	case XK_Meta_R:	873	case XK_Meta_R:
1101	cm = "meta";	874	cm = "meta";
1102	realmeta = i;	875	realmeta = i;
1103	break;	876	break;
		877
1104	case XK_Alt_L:	878	case XK_Alt_L:
1105	case XK_Alt_R:	879	case XK_Alt_R:
1106	cm = "alt";	880	cm = "alt";
1107	realalt = i;	881	realalt = i;
1108	break;	882	break;
		883
1109	case XK_Super_L:	884	case XK_Super_L:
1110	case XK_Super_R:	885	case XK_Super_R:
1111	cm = "super";	886	cm = "super";
1112	break;	887	break;
		888
1113	case XK_Hyper_L:	889	case XK_Hyper_L:
1114	case XK_Hyper_R:	890	case XK_Hyper_R:
1115	cm = "hyper";	891	cm = "hyper";
1116	break;	892	break;
		893
		894	default:
		895	continue;
1117	}	896	}
1118	if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0)	897
		898	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1119	requestedmeta = i;	899	requestedmeta = i;
1120	}	900	}
1121	}	901	}
		902
1122	XFreeModifiermap(map);	903	XFreeModifiermap (map);
		904
1123	i = (requestedmeta ? requestedmeta	905	i = requestedmeta ? requestedmeta
1124	: (realmeta ? realmeta	906	: realmeta ? realmeta
1125	: (realalt ? realalt : 0)));	907	: realalt ? realalt
		908	: 0;
		909
1126	if (i)	910	if (i)
1127	R->ModMetaMask = modmasks[i - 1];	911	ModMetaMask = modmasks[i - 1];
1128	}	912	}
1129		913
1130	/*----------------------------------------------------------------------*/	914	/*----------------------------------------------------------------------*/
1131	/* rxvt_Create_Windows() - Open and map the window */	915	/* rxvt_Create_Windows () - Open and map the window */
1132	void	916	void
1133	rxvt_term::create_windows (int argc, const char *const *argv)	917	rxvt_term::create_windows (int argc, const char *const *argv)
1134	{	918	{
1135	XClassHint classHint;	919	XClassHint classHint;
1136	XWMHints wmHint;	920	XWMHints wmHint;
		921	#if ENABLE_FRILLS
		922	Atom prop = None;
		923	MWMHints mwmhints;
		924	#endif
1137	XGCValues gcvalue;	925	XGCValues gcvalue;
1138	long vt_emask;	926	long vt_emask;
1139
1140	#ifdef PREFER_24BIT
1141	XSetWindowAttributes attributes;	927	XSetWindowAttributes attributes;
1142	XWindowAttributes gattr;	928	XWindowAttributes gattr;
		929	Window top, parent;
		930	dDisp;
1143		931
1144	XCMAP = DefaultColormap(Xdisplay, Xscreen);	932	#ifdef USING_W11LIB
1145	XVISUAL = DefaultVisual(Xdisplay, Xscreen);	933	/* enable W11 callbacks */
		934	W11AddEventHandler (disp, rxvt_W11_process_x_event);
		935	#endif
1146		936
		937	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);
		938	XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);
		939
1147	if (Options & Opt_transparent)	940	if (options & Opt_transparent)
1148	{	941	{
1149	XGetWindowAttributes(Xdisplay, RootWindow(Xdisplay, Xscreen),	942	XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);
1150	&gattr);	943	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1151	XDEPTH = gattr.depth;	944	}
		945
		946	#if ENABLE_FRILLS
		947	if (options & Opt_borderLess)
		948	{
		949	prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);
		950
		951	if (prop == None)
		952	{
		953	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		954	#ifdef PREFER_24BIT
		955	attributes.override_redirect = TRUE;
		956	#endif
		957	mwmhints.flags = 0;
		958	}
		959	else
		960	{
		961	mwmhints.flags = MWM_HINTS_DECORATIONS;
		962	mwmhints.decorations = 0;
		963	}
1152	}	964	}
1153	else	965	else
1154	{	966	mwmhints.flags = 0;
1155	XDEPTH = DefaultDepth(Xdisplay, Xscreen);
1156	/*
1157	* If depth is not 24, look for a 24bit visual.
1158	*/
1159	if (XDEPTH != 24)
1160	{
1161	XVisualInfo vinfo;
1162
1163	if (XMatchVisualInfo(Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1164	{
1165	XDEPTH = 24;
1166	XVISUAL = vinfo.visual;
1167	XCMAP = XCreateColormap(Xdisplay,
1168	RootWindow(Xdisplay, Xscreen),
1169	XVISUAL, AllocNone);
1170	}
1171	}
1172	}
1173	#endif	967	#endif
1174		968
1175	/* grab colors before netscape does */	969	/* grab colors before netscape does */
1176	rxvt_Get_Colours (this);	970	Get_Colours ();
1177		971
1178	rxvt_change_font (this, 1, NULL);	972	if (!set_fonts ())
		973	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
		974
		975	parent = DefaultRootWindow (disp);
		976
		977	#if ENABLE_XEMBED
		978	if (rs[Rs_embed])
		979	{
		980	XWindowAttributes wattr;
		981
		982	parent = strtol (rs[Rs_embed], 0, 0);
		983
		984	if (!XGetWindowAttributes (disp, parent, &wattr))
		985	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		986
		987	window_calc (wattr.width, wattr.height);
		988	}
		989
		990	#endif
1179	window_calc (0, 0);	991	window_calc (0, 0);
		992
		993	/* sub-window placement & size in rxvt_resize_subwindows () */
		994	#ifdef PREFER_24BIT
		995	attributes.background_pixel = pix_colors_focused[Color_border];
		996	attributes.border_pixel = pix_colors_focused[Color_border];
		997	attributes.colormap = display->cmap;
		998	top = XCreateWindow (disp, parent,
		999	szHint.x, szHint.y,
		1000	szHint.width, szHint.height,
		1001	TermWin.ext_bwidth,
		1002	display->depth, InputOutput,
		1003	display->visual,
		1004	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
		1005	#else
		1006	top = XCreateSimpleWindow (disp, parent,
		1007	szHint.x, szHint.y,
		1008	szHint.width, szHint.height,
		1009	TermWin.ext_bwidth,
		1010	pix_colors_focused[Color_border],
		1011	pix_colors_focused[Color_border]);
		1012	#endif
		1013
		1014	TermWin.parent[0] = top;
		1015
1180	old_width = szHint.width;	1016	old_width = szHint.width;
1181	old_height = szHint.height;	1017	old_height = szHint.height;
1182		1018
1183	/* parent window - reverse video so we can see placement errors
1184	* sub-window placement & size in rxvt_resize_subwindows()
1185	*/
1186
1187	#ifdef PREFER_24BIT
1188	attributes.background_pixel = PixColors[Color_fg];
1189	attributes.border_pixel = PixColors[Color_border];
1190	attributes.colormap = XCMAP;
1191	TermWin.parent[0] = XCreateWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1192	szHint.x, szHint.y,
1193	szHint.width, szHint.height,
1194	TermWin.ext_bwidth,
1195	XDEPTH, InputOutput,
1196	XVISUAL,
1197	CWBackPixel | CWBorderPixel
1198	| CWColormap, &attributes);
1199	#else
1200	TermWin.parent[0] = XCreateSimpleWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1201	szHint.x, szHint.y,
1202	szHint.width,
1203	szHint.height,
1204	TermWin.ext_bwidth,
1205	PixColors[Color_border],
1206	PixColors[Color_fg]);
1207	#endif
1208
1209	rxvt_xterm_seq (this, XTerm_title, rs[Rs_title], CHAR_ST);	1019	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1210	rxvt_xterm_seq (this, XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1020	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1211		1021
1212	classHint.res_name = (char *)rs[Rs_name];	1022	classHint.res_name = (char *)rs[Rs_name];
1213	classHint.res_class = (char *)APL_CLASS;	1023	classHint.res_class = (char *)RESCLASS;
1214		1024
1215	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	1025	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1216	wmHint.input = True;	1026	wmHint.input = True;
1217	wmHint.initial_state = (Options & Opt_iconic ? IconicState	1027	wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;
1218	: NormalState);	1028	wmHint.window_group = top;
1219	wmHint.window_group = TermWin.parent[0];
1220		1029
1221	XSetWMProperties(Xdisplay, TermWin.parent[0], NULL, NULL,	1030	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,
1222	(char **)argv, argc, &szHint, &wmHint, &classHint);	1031	&szHint, &wmHint, &classHint);
1223	XSelectInput(Xdisplay, TermWin.parent[0],	1032
		1033	Atom protocols[] = {
		1034	xa[XA_WM_DELETE_WINDOW],
		1035	#if ENABLE_EWMH
		1036	xa[XA_NET_WM_PING],
		1037	#endif
		1038	};
		1039
		1040	XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		1041
		1042	#if ENABLE_EWMH
		1043	long pid = getpid ();
		1044
		1045	XChangeProperty (disp, top,
		1046	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		1047	PropModeReplace, (unsigned char *)&pid, 1);
		1048
		1049	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1050	#endif
		1051
		1052	XSelectInput (disp, top,
1224	(KeyPressMask	1053	KeyPressMask
1225	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1054	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1226	| KeyReleaseMask	1055	| KeyReleaseMask
1227	#endif	1056	#endif
1228	| FocusChangeMask | VisibilityChangeMask	1057	| FocusChangeMask | VisibilityChangeMask
1229	| StructureNotifyMask));	1058	| ExposureMask | StructureNotifyMask);
		1059
		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
1230		1067
1231	/* 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 */
1232	TermWin_cursor = XCreateFontCursor(Xdisplay, XC_xterm);	1069	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
1233		1070
1234	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1071	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1235	/* cursor (menuBar/scrollBar): Black-on-White */	1072	/* cursor (menuBar/scrollBar): Black-on-White */
1236	leftptr_cursor = XCreateFontCursor(Xdisplay, XC_left_ptr);	1073	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1237	#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;
1238		1093
1239	#ifdef POINTER_BLANK	1094	#ifdef POINTER_BLANK
1240
1241	{
1242	XColor blackcolour;
1243	blackcolour.red = 0;
1244	blackcolour.green = 0;
1245	blackcolour.blue = 0;
1246	Font f = XLoadFont (Xdisplay, "fixed");
1247	blank_cursor = XCreateGlyphCursor (Xdisplay, f, f, ' ', ' ',
1248	&blackcolour, &blackcolour);
1249	XUnloadFont (Xdisplay, f);
1250	}
1251	#endif
1252
1253	/* the vt window */
1254	TermWin.vt = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],
1255	window_vt_x, window_vt_y,
1256	TermWin_TotalWidth(),
1257	TermWin_TotalHeight(),
1258	0,
1259	PixColors[Color_fg],
1260	PixColors[Color_bg]);
1261	#ifdef DEBUG_X
1262
1263	XStoreName(Xdisplay, TermWin.vt, "vt window");
1264	#endif
1265
1266	pointer_unblank ();
1267
1268	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1269	| PropertyChangeMask);
1270	#ifdef POINTER_BLANK
1271
1272	if ((Options & Opt_pointerBlank))	1095	if (options & Opt_pointerBlank)
1273	vt_emask |= PointerMotionMask;	1096	vt_emask |= PointerMotionMask;
1274	else	1097	else
1275	#endif	1098	#endif
1276
1277	vt_emask |= (Button1MotionMask | Button3MotionMask);	1099	vt_emask |= Button1MotionMask | Button3MotionMask;
		1100
1278	XSelectInput(Xdisplay, TermWin.vt, vt_emask);	1101	XSelectInput (disp, TermWin.vt, vt_emask);
		1102	vt_ev.start (display, TermWin.vt);
1279		1103
1280	#if defined(MENUBAR) && (MENUBAR_MAX > 1)	1104	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1281
1282	if (menuBar_height())	1105	if (menuBar_height ())
1283	{	1106	{
1284	menuBar.win = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],	1107	menuBar.win = XCreateSimpleWindow (disp, top,
1285	window_vt_x, 0,	1108	window_vt_x, 0,
1286	TermWin_TotalWidth(),	1109	TermWin_TotalWidth (),
1287	menuBar_TotalHeight(),	1110	menuBar_TotalHeight (),
1288	0,	1111	0,
1289	PixColors[Color_fg],	1112	pix_colors_focused[Color_fg],
1290	PixColors[Color_scroll]);	1113	pix_colors_focused[Color_scroll]);
		1114
1291	#ifdef DEBUG_X	1115	#ifdef DEBUG_X
1292
1293	XStoreName(Xdisplay, menuBar.win, "menubar");	1116	XStoreName (disp, menuBar.win, "menubar");
1294	#endif	1117	#endif
1295		1118
		1119	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
		1120
1296	XDefineCursor(Xdisplay, menuBar.win, pointer_leftptr);	1121	XDefineCursor (disp, menuBar.win,
		1122	XCreateFontCursor (disp, XC_left_ptr));
		1123
1297	XSelectInput(Xdisplay, menuBar.win,	1124	XSelectInput (disp, menuBar.win,
1298	(ExposureMask | ButtonPressMask | ButtonReleaseMask	1125	(ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1299	| Button1MotionMask));	1126	menubar_ev.start (display, menuBar.win);
1300	}	1127	}
1301	#endif	1128	#endif
		1129
1302	#ifdef XPM_BACKGROUND	1130	#ifdef XPM_BACKGROUND
1303	if (rs[Rs_backgroundPixmap] != NULL	1131	if (rs[Rs_backgroundPixmap] != NULL
1304	&& !(Options & Opt_transparent))	1132	&& ! (options & Opt_transparent))
1305	{	1133	{
1306	const char *p = rs[Rs_backgroundPixmap];	1134	const char *p = rs[Rs_backgroundPixmap];
1307		1135
1308	if ((p = STRCHR(p, ';')) != NULL)	1136	if ((p = strchr (p, ';')) != NULL)
1309	{	1137	{
1310	p++;	1138	p++;
1311	rxvt_scale_pixmap (this, p);	1139	scale_pixmap (p);
1312	}	1140	}
		1141
1313	rxvt_set_bgPixmap (this, rs[Rs_backgroundPixmap]);	1142	set_bgPixmap (rs[Rs_backgroundPixmap]);
1314	rxvt_scr_touch (this, True);	1143	scr_touch (true);
1315	}	1144	}
1316	#endif	1145	#endif
1317		1146
1318	/* graphics context for the vt window */	1147	/* graphics context for the vt window */
1319	gcvalue.foreground = PixColors[Color_fg];	1148	gcvalue.foreground = pix_colors[Color_fg];
1320	gcvalue.background = PixColors[Color_bg];	1149	gcvalue.background = pix_colors[Color_bg];
1321	gcvalue.graphics_exposures = 1;	1150	gcvalue.graphics_exposures = 1;
1322	TermWin.gc = XCreateGC(Xdisplay, TermWin.vt,	1151	TermWin.gc = XCreateGC (disp, TermWin.vt,
1323	GCForeground | GCBackground	1152	GCForeground | GCBackground | GCGraphicsExposures,
1324	| GCGraphicsExposures, &gcvalue);	1153	&gcvalue);
		1154
		1155	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1325		1156
1326	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1157	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1327
1328	gcvalue.foreground = PixColors[Color_topShadow];	1158	gcvalue.foreground = pix_colors[Color_topShadow];
1329	topShadowGC = XCreateGC(Xdisplay, TermWin.vt,	1159	topShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1330	GCForeground, &gcvalue);
1331	gcvalue.foreground = PixColors[Color_bottomShadow];	1160	gcvalue.foreground = pix_colors[Color_bottomShadow];
1332	botShadowGC = XCreateGC(Xdisplay, TermWin.vt,	1161	botShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1333	GCForeground, &gcvalue);	1162	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1334	gcvalue.foreground = PixColors[(XDEPTH <= 2 ? Color_fg	1163	scrollbarGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1335	: Color_scroll)];	1164	#endif
1336	scrollbarGC = XCreateGC(Xdisplay, TermWin.vt,	1165
1337	GCForeground, &gcvalue);	1166	#ifdef OFF_FOCUS_FADING
		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])
		1177	{
		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);
		1182	}
		1183	#endif
		1184	}
		1185
		1186	/* ------------------------------------------------------------------------- *
		1187	* GET TTY CURRENT STATE *
		1188	* ------------------------------------------------------------------------- */
		1189	void
		1190	rxvt_get_ttymode (ttymode_t *tio, int erase)
		1191	{
		1192	#ifdef HAVE_TERMIOS_H
		1193	/*
		1194	* standard System V termios interface
		1195	*/
		1196	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
		1197	{
		1198	/* return error - use system defaults */
		1199	tio->c_cc[VINTR] = CINTR;
		1200	tio->c_cc[VQUIT] = CQUIT;
		1201	tio->c_cc[VERASE] = CERASE;
		1202	tio->c_cc[VKILL] = CKILL;
		1203	tio->c_cc[VSTART] = CSTART;
		1204	tio->c_cc[VSTOP] = CSTOP;
		1205	tio->c_cc[VSUSP] = CSUSP;
		1206	# ifdef VDSUSP
		1207	tio->c_cc[VDSUSP] = CDSUSP;
1338	#endif	1208	# endif
		1209	# ifdef VREPRINT
		1210	tio->c_cc[VREPRINT] = CRPRNT;
		1211	# endif
		1212	# ifdef VDISCRD
		1213	tio->c_cc[VDISCRD] = CFLUSH;
		1214	# endif
		1215	# ifdef VWERSE
		1216	tio->c_cc[VWERSE] = CWERASE;
		1217	# endif
		1218	# ifdef VLNEXT
		1219	tio->c_cc[VLNEXT] = CLNEXT;
		1220	# endif
		1221	}
		1222
		1223	tio->c_cc[VEOF] = CEOF;
		1224	tio->c_cc[VEOL] = VDISABLE;
		1225	# ifdef VEOL2
		1226	tio->c_cc[VEOL2] = VDISABLE;
		1227	# endif
		1228	# ifdef VSWTC
		1229	tio->c_cc[VSWTC] = VDISABLE;
		1230	# endif
		1231	# ifdef VSWTCH
		1232	tio->c_cc[VSWTCH] = VDISABLE;
		1233	# endif
		1234	# if VMIN != VEOF
		1235	tio->c_cc[VMIN] = 1;
		1236	# endif
		1237	# if VTIME != VEOL
		1238	tio->c_cc[VTIME] = 0;
		1239	# endif
		1240
		1241	if (erase != -1)
		1242	tio->c_cc[VERASE] = (char)erase;
		1243
		1244	/* input modes */
		1245	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
		1246	# ifdef IMAXBEL
		1247	| IMAXBEL
		1248	# endif
		1249	| IXON);
		1250
		1251	/* output modes */
		1252	tio->c_oflag = (OPOST | ONLCR);
		1253
		1254	/* control modes */
		1255	tio->c_cflag = (CS8 | CREAD);
		1256
		1257	/* line discipline modes */
		1258	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
		1259	# if defined (ECHOCTL) && defined (ECHOKE)
		1260	| ECHOCTL | ECHOKE
		1261	# endif
		1262	| ECHOE | ECHOK);
		1263	# else /* HAVE_TERMIOS_H */
		1264
		1265	/*
		1266	* sgtty interface
		1267	*/
		1268
		1269	/* get parameters -- gtty */
		1270	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
		1271	{
		1272	tio->sg.sg_erase = CERASE; /* ^H */
		1273	tio->sg.sg_kill = CKILL; /* ^U */
		1274	}
		1275
		1276	if (erase != -1)
		1277	tio->sg.sg_erase = (char)erase;
		1278
		1279	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
		1280
		1281	/* get special characters */
		1282	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
		1283	{
		1284	tio->tc.t_intrc = CINTR; /* ^C */
		1285	tio->tc.t_quitc = CQUIT; /* ^\ */
		1286	tio->tc.t_startc = CSTART; /* ^Q */
		1287	tio->tc.t_stopc = CSTOP; /* ^S */
		1288	tio->tc.t_eofc = CEOF; /* ^D */
		1289	tio->tc.t_brkc = -1;
		1290	}
		1291
		1292	/* get local special chars */
		1293	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
		1294	{
		1295	tio->lc.t_suspc = CSUSP; /* ^Z */
		1296	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
		1297	tio->lc.t_rprntc = CRPRNT; /* ^R */
		1298	tio->lc.t_flushc = CFLUSH; /* ^O */
		1299	tio->lc.t_werasc = CWERASE; /* ^W */
		1300	tio->lc.t_lnextc = CLNEXT; /* ^V */
		1301	}
		1302	/* get line discipline */
		1303	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
		1304	# ifdef NTTYDISC
		1305	tio->line = NTTYDISC;
		1306	# endif /* NTTYDISC */
		1307
		1308	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
		1309	#endif /* HAVE_TERMIOS_H */
		1310
		1311	/*
		1312	* Debugging
		1313	*/
		1314	#ifdef DEBUG_TTYMODE
		1315	#ifdef HAVE_TERMIOS_H
		1316	/* c_iflag bits */
		1317	fprintf (stderr, "Input flags\n");
		1318
		1319	/* cpp token stringize doesn't work on all machines <sigh> */
		1320	# define FOO(flag,name) \
		1321	if ((tio->c_iflag) & flag) \
		1322	fprintf (stderr, "%s ", name)
		1323
		1324	/* c_iflag bits */
		1325	FOO (IGNBRK, "IGNBRK");
		1326	FOO (BRKINT, "BRKINT");
		1327	FOO (IGNPAR, "IGNPAR");
		1328	FOO (PARMRK, "PARMRK");
		1329	FOO (INPCK, "INPCK");
		1330	FOO (ISTRIP, "ISTRIP");
		1331	FOO (INLCR, "INLCR");
		1332	FOO (IGNCR, "IGNCR");
		1333	FOO (ICRNL, "ICRNL");
		1334	FOO (IXON, "IXON");
		1335	FOO (IXOFF, "IXOFF");
		1336	# ifdef IUCLC
		1337	FOO (IUCLC, "IUCLC");
		1338	# endif
		1339	# ifdef IXANY
		1340	FOO (IXANY, "IXANY");
		1341	# endif
		1342	# ifdef IMAXBEL
		1343	FOO (IMAXBEL, "IMAXBEL");
		1344	# endif
		1345
		1346	fprintf (stderr, "\n");
		1347
		1348	# undef FOO
		1349	# define FOO(entry, name) \
		1350	fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
		1351
		1352	FOO (VINTR, "VINTR");
		1353	FOO (VQUIT, "VQUIT");
		1354	FOO (VERASE, "VERASE");
		1355	FOO (VKILL, "VKILL");
		1356	FOO (VEOF, "VEOF");
		1357	FOO (VEOL, "VEOL");
		1358	# ifdef VEOL2
		1359	FOO (VEOL2, "VEOL2");
		1360	# endif
		1361	# ifdef VSWTC
		1362	FOO (VSWTC, "VSWTC");
		1363	# endif
		1364	# ifdef VSWTCH
		1365	FOO (VSWTCH, "VSWTCH");
		1366	# endif
		1367	FOO (VSTART, "VSTART");
		1368	FOO (VSTOP, "VSTOP");
		1369	FOO (VSUSP, "VSUSP");
		1370	# ifdef VDSUSP
		1371	FOO (VDSUSP, "VDSUSP");
		1372	# endif
		1373	# ifdef VREPRINT
		1374	FOO (VREPRINT, "VREPRINT");
		1375	# endif
		1376	# ifdef VDISCRD
		1377	FOO (VDISCRD, "VDISCRD");
		1378	# endif
		1379	# ifdef VWERSE
		1380	FOO (VWERSE, "VWERSE");
		1381	# endif
		1382	# ifdef VLNEXT
		1383	FOO (VLNEXT, "VLNEXT");
		1384	# endif
		1385
		1386	fprintf (stderr, "\n");
		1387	# undef FOO
		1388	# endif /* HAVE_TERMIOS_H */
		1389	#endif /* DEBUG_TTYMODE */
1339	}	1390	}
1340		1391
1341	/*----------------------------------------------------------------------*/	1392	/*----------------------------------------------------------------------*/
1342	/*	1393	/*
1343	* Run the command in a subprocess and return a file descriptor for the	1394	* Run the command in a subprocess and return a file descriptor for the
1344	* master end of the pseudo-teletype pair with the command talking to	1395	* master end of the pseudo-teletype pair with the command talking to
1345	* the slave.	1396	* the slave.
1346	*/	1397	*/
1347	int	1398	void
1348	rxvt_term::run_command (const char *const *argv)	1399	rxvt_term::run_command (const char *const *argv)
1349	{	1400	{
1350	int cfd, er;	1401	#if ENABLE_FRILLS
1351		1402	if (rs[Rs_pty_fd])
1352	/* get master (pty) */
1353	if ((cfd = rxvt_get_pty (&(tty_fd), &(ttydev))) < 0)
1354	{
1355	rxvt_print_error("can't open pseudo-tty");
1356	return -1;
1357	}	1403	{
1358		1404	pty.pty = atoi (rs[Rs_pty_fd]);
1359	#ifdef FD_SETSIZE
1360	if (Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1361	{
1362	rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1363	rxvt_clean_exit();
1364	exit(EXIT_FAILURE);
1365	}
1366	#endif
1367
1368	fcntl (cfd, F_SETFL, O_NONBLOCK);	1405	fcntl (pty.pty, F_SETFL, O_NONBLOCK);
1369
1370	/* get slave (tty) */
1371	if (tty_fd < 0)
1372	{	1406	}
1373	#ifndef NO_SETOWNER_TTYDEV	1407	else
1374	rxvt_privileged_ttydev (aR_ SAVE);
1375	#endif	1408	#endif
		1409	if (!pty.get ())
		1410	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1376		1411
1377	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)	1412	pty.set_utf8_mode (enc_utf8);
1378	{	1413
1379	close(cfd);	1414	/* set initial window size */
1380	rxvt_print_error("can't open slave tty %s", ttydev);	1415	tt_winch ();
1381	return -1;	1416
1382	}	1417	int er;
1383	}	1418
1384	#ifndef NO_BACKSPACE_KEY	1419	#ifndef NO_BACKSPACE_KEY
1385	if (key_backspace[0] && !key_backspace[1])	1420	if (key_backspace[0] && !key_backspace[1])
1386	er = key_backspace[0];	1421	er = key_backspace[0];
1387	else if (STRCMP(key_backspace, "DEC") == 0)	1422	else if (strcmp (key_backspace, "DEC") == 0)
1388	er = '\177'; /* the initial state anyway */	1423	er = '\177'; /* the initial state anyway */
1389	else	1424	else
1390	#endif	1425	#endif
1391
1392	er = -1;	1426	er = -1;
1393		1427
1394	rxvt_get_ttymode (&(tio), er);	1428	rxvt_get_ttymode (&tio, er);
		1429
		1430	#if ENABLE_FRILLS
		1431	if (rs[Rs_pty_fd])
		1432	return;
		1433	#endif
1395		1434
1396	#ifndef __QNX__	1435	#ifndef __QNX__
1397	/* spin off the command interpreter */	1436	/* spin off the command interpreter */
1398	switch (cmd_pid = fork ())	1437	switch (cmd_pid = fork ())
1399	{	1438	{
1400	case -1:	1439	case -1:
1401	rxvt_print_error("can't fork");
1402	return -1;
1403	case 0:
1404	close (cfd); /* only keep tty_fd and STDERR open */
1405	close (Xfd);
1406	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1407	rxvt_print_error ("could not obtain control of tty");
1408	else
1409	{	1440	{
1410	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1441	cmd_pid = 0;
1411	dup2 (tty_fd, STDIN_FILENO);	1442	rxvt_fatal ("can't fork, aborting.\n");
1412	dup2 (tty_fd, STDOUT_FILENO);
1413	dup2 (tty_fd, STDERR_FILENO);
1414
1415	if (tty_fd > 2)
1416	close (tty_fd);
1417
1418	run_child (argv);
1419	}	1443	}
		1444	case 0:
		1445	init_env ();
		1446
		1447	if (!pty.make_controlling_tty ())
		1448	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1449	else
		1450	{
		1451	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1452	dup2 (pty.tty, STDIN_FILENO);
		1453	dup2 (pty.tty, STDOUT_FILENO);
		1454	dup2 (pty.tty, STDERR_FILENO);
		1455
		1456	// close all our file handles that we do no longer need
		1457	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1458	{
		1459	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);
		1460	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);
		1461	}
		1462
		1463	run_child (argv);
		1464	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1465	}
		1466
1420	exit (EXIT_FAILURE);	1467	_exit (EXIT_FAILURE);
1421	/* NOTREACHED */	1468
1422	default:	1469	default:
1423	{	1470	{
1424	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1471	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1425	int fdstdin;	1472	int fdstdin;
1426		1473
1427	fdstdin = dup (STDIN_FILENO);	1474	fdstdin = dup (STDIN_FILENO);
1428	dup2 (tty_fd, STDIN_FILENO);	1475	dup2 (pty.tty, STDIN_FILENO);
1429	#endif	1476	#endif
1430		1477
		1478	#ifdef UTMP_SUPPORT
1431	rxvt_privileged_utmp (this, SAVE);	1479	privileged_utmp (SAVE);
		1480	#endif
		1481
1432	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1482	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1433		1483
1434	dup2 (fdstdin, STDIN_FILENO);	1484	dup2 (fdstdin, STDIN_FILENO);
1435	close (fdstdin);	1485	close (fdstdin);
1436	#endif	1486	#endif
1437
1438	}	1487	}
1439	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, Xfd open */	1488
		1489	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1440	break;	1490	break;
1441	}	1491	}
1442	#else /* __QNX__ uses qnxspawn() */	1492	#else /* __QNX__ uses qnxspawn () */
1443	fchmod (tty_fd, 0622);	1493	fchmod (pty.tty, 0622);
1444	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);	1494	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1445	fcntl (cfd, F_SETFD, FD_CLOEXEC);	1495	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1446		1496
1447	if (run_child (argv) == -1)	1497	if (run_child (argv) == -1)
1448	exit (EXIT_FAILURE);	1498	exit (EXIT_FAILURE);
1449	#endif	1499	#endif
1450
1451	return cfd;
1452	}	1500	}
1453		1501
1454	/* ------------------------------------------------------------------------- *	1502	/* ------------------------------------------------------------------------- *
1455	* CHILD PROCESS OPERATIONS *	1503	* CHILD PROCESS OPERATIONS *
1456	* ------------------------------------------------------------------------- */	1504	* ------------------------------------------------------------------------- */
…		…
1461	int	1509	int
1462	rxvt_term::run_child (const char *const *argv)	1510	rxvt_term::run_child (const char *const *argv)
1463	{	1511	{
1464	char *login;	1512	char *login;
1465		1513
1466	SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */	1514	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1467		1515
1468	if (Options & Opt_console)	1516	if (options & Opt_console)
1469	{ /* be virtual console, fail silently */	1517	{ /* be virtual console, fail silently */
1470	#ifdef TIOCCONS	1518	#ifdef TIOCCONS
1471	unsigned int on = 1;	1519	unsigned int on = 1;
1472		1520
1473	ioctl (STDIN_FILENO, TIOCCONS, &on);	1521	ioctl (STDIN_FILENO, TIOCCONS, &on);
1474	#elif defined (SRIOCSREDIR)	1522	#elif defined (SRIOCSREDIR)
1475	int fd;	1523	int fd;
1476		1524
1477	fd = open (CONSOLE, O_WRONLY, 0);	1525	fd = open (CONSOLE, O_WRONLY, 0);
1478	if (fd >= 0)	1526	if (fd >= 0)
1479	{
1480	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1527	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1481	close (fd);	1528	close (fd);
1482	}
1483	#endif /* SRIOCSREDIR */	1529	#endif /* SRIOCSREDIR */
1484	}	1530	}
1485		1531
1486	/* reset signals and spin off the command interpreter */	1532	/* reset signals and spin off the command interpreter */
1487	signal (SIGINT, SIG_DFL);	1533	signal (SIGINT, SIG_DFL);
1488	signal (SIGQUIT, SIG_DFL);	1534	signal (SIGQUIT, SIG_DFL);
1489	signal (SIGCHLD, SIG_DFL);	1535	signal (SIGCHLD, SIG_DFL);
		1536	signal (SIGHUP, SIG_DFL);
		1537	signal (SIGPIPE, SIG_DFL);
1490	/*	1538	/*
1491	* mimick login's behavior by disabling the job control signals	1539	* mimick login's behavior by disabling the job control signals
1492	* a shell that wants them can turn them back on	1540	* a shell that wants them can turn them back on
1493	*/	1541	*/
1494	#ifdef SIGTSTP	1542	#ifdef SIGTSTP
1495	signal (SIGTSTP, SIG_IGN);	1543	signal (SIGTSTP, SIG_IGN);
1496	signal (SIGTTIN, SIG_IGN);	1544	signal (SIGTTIN, SIG_IGN);
1497	signal (SIGTTOU, SIG_IGN);	1545	signal (SIGTTOU, SIG_IGN);
1498	#endif /* SIGTSTP */	1546	#endif /* SIGTSTP */
1499		1547
1500	/* set window size */
1501	struct winsize ws;
1502
1503	ws.ws_col = TermWin.ncol;
1504	ws.ws_row = TermWin.nrow;
1505	ws.ws_xpixel = ws.ws_ypixel = 0;
1506	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1507
1508	// unblock signals (signals are blocked by iom.C	1548	// unblock signals (signals are blocked by iom.C
1509	sigset_t ss;	1549	sigset_t ss;
1510	sigemptyset (&ss);	1550	sigemptyset (&ss);
1511	sigprocmask (SIG_SETMASK, &ss, 0);	1551	sigprocmask (SIG_SETMASK, &ss, 0);
1512		1552
…		…
1516	{	1556	{
1517	# ifdef DEBUG_CMD	1557	# ifdef DEBUG_CMD
1518	int i;	1558	int i;
1519		1559
1520	for (i = 0; argv[i]; i++)	1560	for (i = 0; argv[i]; i++)
1521	fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]);	1561	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1522	# endif	1562	# endif
1523		1563
1524	execvp(argv[0], (char *const *)argv);	1564	execvp (argv[0], (char *const *)argv);
1525	/* no error message: STDERR is closed! */	1565	/* no error message: STDERR is closed! */
1526	}	1566	}
1527	else	1567	else
1528	{	1568	{
1529	const char *argv0, *shell;	1569	const char *argv0, *shell;
1530		1570
1531	if ((shell = getenv("SHELL")) == NULL || *shell == '\0')	1571	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1532	shell = "/bin/sh";	1572	shell = "/bin/sh";
1533		1573
1534	argv0 = (const char *)rxvt_r_basename(shell);	1574	argv0 = (const char *)rxvt_r_basename (shell);
		1575
1535	if (Options & Opt_loginShell)	1576	if (options & Opt_loginShell)
1536	{	1577	{
1537	login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char));	1578	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1538		1579
1539	login[0] = '-';	1580	login[0] = '-';
1540	STRCPY(&login[1], argv0);	1581	strcpy (&login[1], argv0);
1541	argv0 = login;	1582	argv0 = login;
1542	}	1583	}
1543	execlp(shell, argv0, NULL);	1584	execlp (shell, argv0, NULL);
1544	/* no error message: STDERR is closed! */	1585	/* no error message: STDERR is closed! */
1545	}	1586	}
1546		1587
1547	#else /* __QNX__ uses qnxspawn() */	1588	#else /* __QNX__ uses qnxspawn () */
1548		1589
1549	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };	1590	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1550	char *command = NULL, fullcommand[_MAX_PATH];	1591	char *command = NULL, fullcommand[_MAX_PATH];
1551	char **arg_v, *arg_a[2] = { NULL, NULL };	1592	char **arg_v, *arg_a[2] = { NULL, NULL };
1552		1593
1553	if (argv != NULL)	1594	if (argv != NULL)
1554	{	1595	{
1555	if (access(argv[0], X_OK) == -1)	1596	if (access (argv[0], X_OK) == -1)
1556	{	1597	{
1557	if (STRCHR(argv[0], '/') == NULL)	1598	if (strchr (argv[0], '/') == NULL)
1558	{	1599	{
1559	searchenv(argv[0], "PATH", fullcommand);	1600	searchenv (argv[0], "PATH", fullcommand);
		1601
1560	if (fullcommand[0] != '\0')	1602	if (fullcommand[0] != '\0')
1561	command = fullcommand;	1603	command = fullcommand;
1562	}	1604	}
		1605
1563	if (access(command, X_OK) == -1)	1606	if (access (command, X_OK) == -1)
1564	return -1;	1607	return -1;
1565	}	1608	}
1566	else	1609	else
1567	command = argv[0];	1610	command = argv[0];
		1611
1568	arg_v = argv;	1612	arg_v = argv;
1569	}	1613	}
1570	else	1614	else
1571	{	1615	{
1572	if ((command = getenv("SHELL")) == NULL || *command == '\0')	1616	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1573	command = "/bin/sh";	1617	command = "/bin/sh";
1574		1618
1575	arg_a[0] = my_basename(command);	1619	arg_a[0] = my_basename (command);
		1620
1576	if (Options & Opt_loginShell)	1621	if (options & Opt_loginShell)
1577	{	1622	{
1578	login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));	1623	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1579		1624
1580	login[0] = '-';	1625	login[0] = '-';
1581	STRCPY(&login[1], arg_a[0]);	1626	strcpy (&login[1], arg_a[0]);
1582	arg_a[0] = login;	1627	arg_a[0] = login;
1583	}	1628	}
		1629
1584	arg_v = arg_a;	1630	arg_v = arg_a;
1585	}	1631	}
		1632
1586	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;	1633	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1587	cmd_pid = qnx_spawn(0, 0, 0, -1, -1,	1634	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1588	_SPAWN_SETSID | _SPAWN_TCSETPGRP,	1635	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1589	command, arg_v, environ, iov_a, 0);	1636	command, arg_v, environ, iov_a, 0);
1590	if (login)	1637	if (login)
1591	free(login);	1638	free (login);
1592		1639
1593	close(tty_fd);	1640	pty.close_tty ();
1594	return cmd_fd;	1641	return pty.pty;
1595
1596	#endif	1642	#endif
		1643
1597	return -1;	1644	return -1;
1598	}	1645	}
1599		1646
1600	/* ------------------------------------------------------------------------- *
1601	* GET TTY CURRENT STATE *
1602	* ------------------------------------------------------------------------- */
1603	/* rxvt_get_ttymode() */
1604	/* INTPROTO */
1605	void
1606	rxvt_get_ttymode(ttymode_t *tio, int erase)
1607	{
1608	#ifdef HAVE_TERMIOS_H
1609	/*
1610	* standard System V termios interface
1611	*/
1612	if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1613	{
1614	/* return error - use system defaults */
1615	tio->c_cc[VINTR] = CINTR;
1616	tio->c_cc[VQUIT] = CQUIT;
1617	tio->c_cc[VERASE] = CERASE;
1618	tio->c_cc[VKILL] = CKILL;
1619	tio->c_cc[VSTART] = CSTART;
1620	tio->c_cc[VSTOP] = CSTOP;
1621	tio->c_cc[VSUSP] = CSUSP;
1622	# ifdef VDSUSP
1623
1624	tio->c_cc[VDSUSP] = CDSUSP;
1625	# endif
1626	# ifdef VREPRINT
1627
1628	tio->c_cc[VREPRINT] = CRPRNT;
1629	# endif
1630	# ifdef VDISCRD
1631
1632	tio->c_cc[VDISCRD] = CFLUSH;
1633	# endif
1634	# ifdef VWERSE
1635
1636	tio->c_cc[VWERSE] = CWERASE;
1637	# endif
1638	# ifdef VLNEXT
1639
1640	tio->c_cc[VLNEXT] = CLNEXT;
1641	# endif
1642
1643	}
1644	tio->c_cc[VEOF] = CEOF;
1645	tio->c_cc[VEOL] = VDISABLE;
1646	# ifdef VEOL2
1647
1648	tio->c_cc[VEOL2] = VDISABLE;
1649	# endif
1650	# ifdef VSWTC
1651
1652	tio->c_cc[VSWTC] = VDISABLE;
1653	# endif
1654	# ifdef VSWTCH
1655
1656	tio->c_cc[VSWTCH] = VDISABLE;
1657	# endif
1658	# if VMIN != VEOF
1659
1660	tio->c_cc[VMIN] = 1;
1661	# endif
1662	# if VTIME != VEOL
1663
1664	tio->c_cc[VTIME] = 0;
1665	# endif
1666
1667	if (erase != -1)
1668	tio->c_cc[VERASE] = (char)erase;
1669
1670	/* input modes */
1671	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1672	# ifdef IMAXBEL
1673	| IMAXBEL
1674	# endif
1675	| IXON);
1676
1677	/* output modes */
1678	tio->c_oflag = (OPOST | ONLCR);
1679
1680	/* control modes */
1681	tio->c_cflag = (CS8 | CREAD);
1682
1683	/* line discipline modes */
1684	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1685	# if defined (ECHOCTL) && defined (ECHOKE)
1686	| ECHOCTL | ECHOKE
1687	# endif
1688	| ECHOE | ECHOK);
1689	# else /* HAVE_TERMIOS_H */
1690
1691	/*
1692	* sgtty interface
1693	*/
1694
1695	/* get parameters -- gtty */
1696	if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1697	{
1698	tio->sg.sg_erase = CERASE; /* ^H */
1699	tio->sg.sg_kill = CKILL; /* ^U */
1700	}
1701	if (erase != -1)
1702	tio->sg.sg_erase = (char)erase;
1703
1704	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1705
1706	/* get special characters */
1707	if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1708	{
1709	tio->tc.t_intrc = CINTR; /* ^C */
1710	tio->tc.t_quitc = CQUIT; /* ^\ */
1711	tio->tc.t_startc = CSTART; /* ^Q */
1712	tio->tc.t_stopc = CSTOP; /* ^S */
1713	tio->tc.t_eofc = CEOF; /* ^D */
1714	tio->tc.t_brkc = -1;
1715	}
1716	/* get local special chars */
1717	if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1718	{
1719	tio->lc.t_suspc = CSUSP; /* ^Z */
1720	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1721	tio->lc.t_rprntc = CRPRNT; /* ^R */
1722	tio->lc.t_flushc = CFLUSH; /* ^O */
1723	tio->lc.t_werasc = CWERASE; /* ^W */
1724	tio->lc.t_lnextc = CLNEXT; /* ^V */
1725	}
1726	/* get line discipline */
1727	ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1728	# ifdef NTTYDISC
1729
1730	tio->line = NTTYDISC;
1731	# endif /* NTTYDISC */
1732
1733	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1734	#endif /* HAVE_TERMIOS_H */
1735
1736	/*
1737	* Debugging
1738	*/
1739	#ifdef DEBUG_TTYMODE
1740	#ifdef HAVE_TERMIOS_H
1741	/* c_iflag bits */
1742	fprintf(stderr, "Input flags\n");
1743
1744	/* cpp token stringize doesn't work on all machines <sigh> */
1745	# define FOO(flag,name) \
1746	if ((tio->c_iflag) & flag) \
1747	fprintf (stderr, "%s ", name)
1748
1749	/* c_iflag bits */
1750	FOO(IGNBRK, "IGNBRK");
1751	FOO(BRKINT, "BRKINT");
1752	FOO(IGNPAR, "IGNPAR");
1753	FOO(PARMRK, "PARMRK");
1754	FOO(INPCK, "INPCK");
1755	FOO(ISTRIP, "ISTRIP");
1756	FOO(INLCR, "INLCR");
1757	FOO(IGNCR, "IGNCR");
1758	FOO(ICRNL, "ICRNL");
1759	FOO(IXON, "IXON");
1760	FOO(IXOFF, "IXOFF");
1761	# ifdef IUCLC
1762
1763	FOO(IUCLC, "IUCLC");
1764	# endif
1765	# ifdef IXANY
1766
1767	FOO(IXANY, "IXANY");
1768	# endif
1769	# ifdef IMAXBEL
1770
1771	FOO(IMAXBEL, "IMAXBEL");
1772	# endif
1773
1774	fprintf(stderr, "\n");
1775
1776	# undef FOO
1777	# define FOO(entry, name) \
1778	fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1779
1780	FOO(VINTR, "VINTR");
1781	FOO(VQUIT, "VQUIT");
1782	FOO(VERASE, "VERASE");
1783	FOO(VKILL, "VKILL");
1784	FOO(VEOF, "VEOF");
1785	FOO(VEOL, "VEOL");
1786	# ifdef VEOL2
1787
1788	FOO(VEOL2, "VEOL2");
1789	# endif
1790	# ifdef VSWTC
1791
1792	FOO(VSWTC, "VSWTC");
1793	# endif
1794	# ifdef VSWTCH
1795
1796	FOO(VSWTCH, "VSWTCH");
1797	# endif
1798
1799	FOO(VSTART, "VSTART");
1800	FOO(VSTOP, "VSTOP");
1801	FOO(VSUSP, "VSUSP");
1802	# ifdef VDSUSP
1803
1804	FOO(VDSUSP, "VDSUSP");
1805	# endif
1806	# ifdef VREPRINT
1807
1808	FOO(VREPRINT, "VREPRINT");
1809	# endif
1810	# ifdef VDISCRD
1811
1812	FOO(VDISCRD, "VDISCRD");
1813	# endif
1814	# ifdef VWERSE
1815
1816	FOO(VWERSE, "VWERSE");
1817	# endif
1818	# ifdef VLNEXT
1819
1820	FOO(VLNEXT, "VLNEXT");
1821	# endif
1822
1823	fprintf(stderr, "\n");
1824	# undef FOO
1825	# endif /* HAVE_TERMIOS_H */
1826	#endif /* DEBUG_TTYMODE */
1827	}
1828
1829	/*----------------------- end-of-file (C source) -----------------------*/	1647	/*----------------------- end-of-file (C source) -----------------------*/

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