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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.15 by pcg, Thu Dec 18 07:31:19 2003 UTC vs.
Revision 1.118 by root, Wed Aug 10 15:10:06 2005 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*--------------------------------*-C-*---------------------------------*
2	* File: init.c	2	* File: init.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	* $Id: init.C,v 1.15 2003/12/18 07:31:19 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
332	};	174	};
333		175
334	const char *const xa_names[NUM_XA] =	176	const char *const xa_names[] =
335	{	177	{
		178	"TEXT",
336	"COMPOUND_TEXT",	179	"COMPOUND_TEXT",
		180	"UTF8_STRING",
337	"MULTIPLE",	181	"MULTIPLE",
338	"TARGETS",	182	"TARGETS",
339	"TEXT",
340	"TIMESTAMP",	183	"TIMESTAMP",
341	"VT_SELECTION",	184	"VT_SELECTION",
342	"INCR",	185	"INCR",
		186	"WM_PROTOCOLS",
343	"WM_DELETE_WINDOW",	187	"WM_DELETE_WINDOW",
		188	"CLIPBOARD",
		189	#if ENABLE_FRILLS
		190	"_MOTIF_WM_HINTS",
		191	#endif
		192	#if ENABLE_EWMH
		193	"_NET_WM_PID",
		194	"_NET_WM_NAME",
		195	"_NET_WM_ICON_NAME",
		196	"_NET_WM_PING",
		197	#endif
		198	#if USE_XIM
		199	"WM_LOCALE_NAME",
		200	#endif
344	#ifdef TRANSPARENT	201	#ifdef TRANSPARENT
345	"_XROOTPMAP_ID",	202	"_XROOTPMAP_ID",
		203	"ESETROOT_PMAP_ID",
346	#endif	204	#endif
347	#ifdef OFFIX_DND	205	#ifdef OFFIX_DND
348	"DndProtocol",	206	"DndProtocol",
349	"DndSelection",	207	"DndSelection",
350	#endif	208	#endif
351	"CLIPBOARD"	209	#if ENABLE_XEMBED
		210	"_XEMBED",
		211	"_XEMBED_INFO",
		212	#endif
352	};	213	};
353		214
354	bool	215	bool
355	rxvt_term::init_vars ()	216	rxvt_term::init_vars ()
356	{	217	{
		218	sw_term.start (SIGTERM);
		219	sw_int.start (SIGINT);
		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;
		742	#ifdef OFF_FOCUS_FADING
		743	if (rs[Rs_fade])
		744	pix_colors_unfocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
		745	#endif
974	SET_PIXCOLOR (R, i);	746	SET_PIXCOLOR (i);
		747	}
		748
		749	if (display->depth <= 2)
975	}	750	{
976		751	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])	752	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];	753	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
979	if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border])	754	}
980	R->PixColors[Color_border] = R->PixColors[Color_fg];
981		755
982	/*	756	/*
983	* get scrollBar/menuBar shadow colors	757	* get scrollBar/menuBar shadow colors
984	*	758	*
985	* The calculations of topShadow/bottomShadow values are adapted	759	* The calculations of topShadow/bottomShadow values are adapted
986	* from the fvwm window manager.	760	* from the fvwm window manager.
987	*/	761	*/
988	#ifdef KEEP_SCROLLCOLOR	762	#ifdef KEEP_SCROLLCOLOR
989		763
990	if (XDEPTH <= 2)	764	if (display->depth <= 2)
		765	{
991	{ /* Monochrome */	766	/* Monochrome */
992	R->PixColors[Color_scroll] = R->PixColors[Color_fg];	767	pix_colors[Color_scroll] = pix_colors[Color_fg];
993	R->PixColors[Color_topShadow] = R->PixColors[Color_bg];	768	pix_colors[Color_topShadow] = pix_colors[Color_bg];
994	R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg];	769	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
995	}	770	}
996	else	771	else
997	{	772	{
998	rxvt_color xcol[3];	773	rxvt_color xcol[2];
999	/* xcol[0] == white	774	/* xcol[0] == white
1000	* xcol[1] == top shadow	775	* xcol[1] == top shadow
1001	* xcol[2] == bot shadow */	776	* xcol[2] == bot shadow */
1002		777
1003	xcol[1] = R->PixColors[Color_scroll];	778	xcol[1] = pix_colors[Color_scroll];
1004	# ifdef PREFER_24BIT
1005	xcol[0].set (R, 65535, 65535, 65535);	779	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		780
1011	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;	781	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1012		782
1013	xcol[0].get (R, pr0, pg0, pb0);	783	xcol[0].get (display, pr0, pg0, pb0);
1014	xcol[1].get (R, pr1, pg1, pb1);	784	xcol[1].get (display, pr1, pg1, pb1);
1015		785
1016	/* bottomShadowColor */	786	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		787
1022	/* topShadowColor */	788	/* topShadowColor */
1023	if (!xcol[1].set (aR_	789	if (!xcol[1].set (display,
1024	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	790	min (pr0, max (pr0 / 5, pr1) * 7 / 5),
1025	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	791	min (pg0, max (pg0 / 5, pg1) * 7 / 5),
1026	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	792	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
1027	xcol[1] = R->PixColors[Color_White];	793	xcol[1] = pix_colors[Color_White];
1028		794
1029	R->PixColors[Color_topShadow] = xcol[1];	795	pix_colors[Color_topShadow] = xcol[1];
1030	}	796	}
1031	#endif /* KEEP_SCROLLCOLOR */	797	#endif /* KEEP_SCROLLCOLOR */
1032	}	798	}
1033		799
1034	/*----------------------------------------------------------------------*/	800	/*----------------------------------------------------------------------*/
1035	/* color aliases, fg/bg bright-bold */	801	/* color aliases, fg/bg bright-bold */
1036	void	802	void
1037	rxvt_term::color_aliases(int idx)	803	rxvt_term::color_aliases (int idx)
1038	{	804	{
1039	if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx])))	805	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1040	{	806	{
1041	int i = atoi (rs[Rs_color + idx]);	807	int i = atoi (rs[Rs_color + idx]);
1042		808
1043	if (i >= 8 && i <= 15)	809	if (i >= 8 && i <= 15)
1044	{ /* bright colors */	810	{ /* bright colors */
1045	i -= 8;	811	i -= 8;
1046	#ifndef NO_BRIGHTCOLOR	812	#ifndef NO_BRIGHTCOLOR
1047
1048	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	813	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1049	return;	814	return;
1050	#endif	815	#endif
1051
1052	}	816	}
		817
1053	if (i >= 0 && i <= 7) /* normal colors */	818	if (i >= 0 && i <= 7) /* normal colors */
1054	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	819	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1055	}	820	}
1056	}	821	}
1057		822
1058	/*----------------------------------------------------------------------*/	823	/*----------------------------------------------------------------------*/
1059	/*	824	/*
1060	* Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings	825	* Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1061	* Use resource ``modifier'' to override the Meta modifier	826	* Use resource ``modifier'' to override the Meta modifier
1062	*/	827	*/
1063	/* INTPROTO */
1064	void	828	void
1065	rxvt_get_ourmods(pR)	829	rxvt_term::get_ourmods ()
1066	{	830	{
1067	int i, j, k;	831	int i, j, k;
1068	int requestedmeta, realmeta, realalt;	832	int requestedmeta, realmeta, realalt;
1069	const char *cm, *rsmod;	833	const char *cm, *rsmod;
1070	XModifierKeymap *map;	834	XModifierKeymap *map;
1071	KeyCode *kc;	835	KeyCode *kc;
1072	const unsigned int modmasks[] =	836	const unsigned int modmasks[] =
1073	{	837	{
1074	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	838	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1075	};	839	};
1076		840
1077	requestedmeta = realmeta = realalt = 0;	841	requestedmeta = realmeta = realalt = 0;
1078	rsmod = R->rs[Rs_modifier];	842	rsmod = rs[Rs_modifier];
		843
1079	if (rsmod	844	if (rsmod
1080	&& STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0)	845	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1081	requestedmeta = rsmod[3] - '0';	846	requestedmeta = rsmod[3] - '0';
1082		847
1083	map = XGetModifierMapping(R->Xdisplay);	848	map = XGetModifierMapping (display->display);
1084	kc = map->modifiermap;	849	kc = map->modifiermap;
		850
1085	for (i = 1; i < 6; i++)	851	for (i = 1; i < 6; i++)
1086	{	852	{
1087	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	853	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		854
1088	for (j = map->max_keypermod; j--; k++)	855	for (j = map->max_keypermod; j--; k++)
1089	{	856	{
1090	if (kc[k] == 0)	857	if (kc[k] == 0)
1091	break;	858	break;
		859
1092	switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0))	860	switch (XKeycodeToKeysym (display->display, kc[k], 0))
1093	{	861	{
1094	case XK_Num_Lock:	862	case XK_Num_Lock:
1095	R->ModNumLockMask = modmasks[i - 1];	863	ModNumLockMask = modmasks[i - 1];
1096	/* FALLTHROUGH */	864	continue;
1097	default:	865
1098	continue; /* for(;;) */	866	case XK_ISO_Level3_Shift:
		867	ModLevel3Mask = modmasks[i - 1];
		868	continue;
		869
1099	case XK_Meta_L:	870	case XK_Meta_L:
1100	case XK_Meta_R:	871	case XK_Meta_R:
1101	cm = "meta";	872	cm = "meta";
1102	realmeta = i;	873	realmeta = i;
1103	break;	874	break;
		875
1104	case XK_Alt_L:	876	case XK_Alt_L:
1105	case XK_Alt_R:	877	case XK_Alt_R:
1106	cm = "alt";	878	cm = "alt";
1107	realalt = i;	879	realalt = i;
1108	break;	880	break;
		881
1109	case XK_Super_L:	882	case XK_Super_L:
1110	case XK_Super_R:	883	case XK_Super_R:
1111	cm = "super";	884	cm = "super";
1112	break;	885	break;
		886
1113	case XK_Hyper_L:	887	case XK_Hyper_L:
1114	case XK_Hyper_R:	888	case XK_Hyper_R:
1115	cm = "hyper";	889	cm = "hyper";
1116	break;	890	break;
		891
		892	default:
		893	continue;
1117	}	894	}
1118	if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0)	895
		896	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1119	requestedmeta = i;	897	requestedmeta = i;
1120	}	898	}
1121	}	899	}
		900
1122	XFreeModifiermap(map);	901	XFreeModifiermap (map);
		902
1123	i = (requestedmeta ? requestedmeta	903	i = requestedmeta ? requestedmeta
1124	: (realmeta ? realmeta	904	: realmeta ? realmeta
1125	: (realalt ? realalt : 0)));	905	: realalt ? realalt
		906	: 0;
		907
1126	if (i)	908	if (i)
1127	R->ModMetaMask = modmasks[i - 1];	909	ModMetaMask = modmasks[i - 1];
1128	}	910	}
1129		911
1130	/*----------------------------------------------------------------------*/	912	/*----------------------------------------------------------------------*/
1131	/* rxvt_Create_Windows() - Open and map the window */	913	/* rxvt_Create_Windows () - Open and map the window */
1132	/* EXTPROTO */
1133	void	914	void
1134	rxvt_Create_Windows(pR_ int argc, const char *const *argv)	915	rxvt_term::create_windows (int argc, const char *const *argv)
1135	{	916	{
1136	XClassHint classHint;	917	XClassHint classHint;
1137	XWMHints wmHint;	918	XWMHints wmHint;
		919	#if ENABLE_FRILLS
		920	Atom prop = None;
		921	MWMHints mwmhints;
		922	#endif
1138	XGCValues gcvalue;	923	XGCValues gcvalue;
1139	long vt_emask;	924	long vt_emask;
1140
1141	#ifdef PREFER_24BIT
1142	XSetWindowAttributes attributes;	925	XSetWindowAttributes attributes;
1143	XWindowAttributes gattr;	926	XWindowAttributes gattr;
		927	Window top, parent;
		928	dDisp;
1144		929
1145	XCMAP = DefaultColormap(R->Xdisplay, Xscreen);	930	#ifdef USING_W11LIB
1146	XVISUAL = DefaultVisual(R->Xdisplay, Xscreen);	931	/* enable W11 callbacks */
		932	W11AddEventHandler (disp, rxvt_W11_process_x_event);
		933	#endif
1147		934
		935	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);
		936	XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);
		937
1148	if (R->Options & Opt_transparent)	938	if (options & Opt_transparent)
		939	{
		940	XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);
		941	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1149	{	942	}
1150	XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen),	943
1151	&gattr);	944	#if ENABLE_FRILLS
1152	XDEPTH = gattr.depth;	945	if (options & Opt_borderLess)
		946	{
		947	prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);
		948
		949	if (prop == None)
		950	{
		951	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		952	#ifdef PREFER_24BIT
		953	attributes.override_redirect = TRUE;
		954	#endif
		955	mwmhints.flags = 0;
		956	}
		957	else
		958	{
		959	mwmhints.flags = MWM_HINTS_DECORATIONS;
		960	mwmhints.decorations = 0;
		961	}
1153	}	962	}
1154	else	963	else
1155	{	964	mwmhints.flags = 0;
1156	XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1157	/*
1158	* If depth is not 24, look for a 24bit visual.
1159	*/
1160	if (XDEPTH != 24)
1161	{
1162	XVisualInfo vinfo;
1163
1164	if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1165	{
1166	XDEPTH = 24;
1167	XVISUAL = vinfo.visual;
1168	XCMAP = XCreateColormap(R->Xdisplay,
1169	RootWindow(R->Xdisplay, Xscreen),
1170	XVISUAL, AllocNone);
1171	}
1172	}
1173	}
1174	#endif	965	#endif
1175		966
1176	/* grab colors before netscape does */	967	/* grab colors before netscape does */
1177	rxvt_Get_Colours(aR);	968	Get_Colours ();
1178		969
1179	rxvt_change_font(aR_ 1, NULL);	970	if (!set_fonts ())
		971	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
		972
		973	parent = DefaultRootWindow (disp);
		974
		975	#if ENABLE_XEMBED
		976	if (rs[Rs_embed])
		977	{
		978	XWindowAttributes wattr;
		979
		980	parent = strtol (rs[Rs_embed], 0, 0);
		981
		982	if (!XGetWindowAttributes (disp, parent, &wattr))
		983	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		984
		985	window_calc (wattr.width, wattr.height);
		986	}
		987
		988	#endif
1180	rxvt_window_calc(aR_ 0, 0);	989	window_calc (0, 0);
1181	R->old_width = R->szHint.width;
1182	R->old_height = R->szHint.height;
1183		990
1184	/* parent window - reverse video so we can see placement errors
1185	* sub-window placement & size in rxvt_resize_subwindows()	991	/* sub-window placement & size in rxvt_resize_subwindows () */
1186	*/
1187
1188	#ifdef PREFER_24BIT	992	#ifdef PREFER_24BIT
1189
1190	attributes.background_pixel = R->PixColors[Color_fg];	993	attributes.background_pixel = pix_colors_focused[Color_border];
1191	attributes.border_pixel = R->PixColors[Color_border];	994	attributes.border_pixel = pix_colors_focused[Color_border];
1192	attributes.colormap = XCMAP;	995	attributes.colormap = display->cmap;
1193	R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,	996	top = XCreateWindow (disp, parent,
1194	R->szHint.x, R->szHint.y,	997	szHint.x, szHint.y,
1195	R->szHint.width, R->szHint.height,	998	szHint.width, szHint.height,
1196	R->TermWin.ext_bwidth,	999	TermWin.ext_bwidth,
1197	XDEPTH, InputOutput,	1000	display->depth, InputOutput,
1198	XVISUAL,	1001	display->visual,
1199	CWBackPixel | CWBorderPixel	1002	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1200	| CWColormap, &attributes);
1201	#else	1003	#else
1202		1004	top = XCreateSimpleWindow (disp, parent,
1203	R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1204	R->szHint.x, R->szHint.y,	1005	szHint.x, szHint.y,
1205	R->szHint.width,
1206	R->szHint.height,	1006	szHint.width, szHint.height,
1207	R->TermWin.ext_bwidth,	1007	TermWin.ext_bwidth,
1208	R->PixColors[Color_border],	1008	pix_colors_focused[Color_border],
1209	R->PixColors[Color_fg]);	1009	pix_colors_focused[Color_border]);
1210	#endif	1010	#endif
1211		1011
		1012	TermWin.parent[0] = top;
		1013
		1014	old_width = szHint.width;
		1015	old_height = szHint.height;
		1016
1212	rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST);	1017	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1213	rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST);	1018	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1214		1019
1215	classHint.res_name = (char *)R->rs[Rs_name];	1020	classHint.res_name = (char *)rs[Rs_name];
1216	classHint.res_class = (char *)APL_CLASS;	1021	classHint.res_class = (char *)RESCLASS;
1217		1022
1218	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	1023	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1219	wmHint.input = True;	1024	wmHint.input = True;
1220	wmHint.initial_state = (R->Options & Opt_iconic ? IconicState	1025	wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;
1221	: NormalState);	1026	wmHint.window_group = top;
1222	wmHint.window_group = R->TermWin.parent[0];
1223		1027
1224	XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL,	1028	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,
1225	(char **)argv, argc, &R->szHint, &wmHint, &classHint);	1029	&szHint, &wmHint, &classHint);
1226	XSelectInput(R->Xdisplay, R->TermWin.parent[0],	1030
		1031	Atom protocols[] = {
		1032	xa[XA_WM_DELETE_WINDOW],
		1033	#if ENABLE_EWMH
		1034	xa[XA_NET_WM_PING],
		1035	#endif
		1036	};
		1037
		1038	XSetWMProtocols (disp, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		1039
		1040	#if ENABLE_EWMH
		1041	long pid = getpid ();
		1042
		1043	XChangeProperty (disp, top,
		1044	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		1045	PropModeReplace, (unsigned char *)&pid, 1);
		1046
		1047	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1048	#endif
		1049
		1050	XSelectInput (disp, top,
1227	(KeyPressMask	1051	KeyPressMask
1228	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1052	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1229	| KeyReleaseMask	1053	| KeyReleaseMask
1230	#endif	1054	#endif
1231	| FocusChangeMask | VisibilityChangeMask	1055	| FocusChangeMask | VisibilityChangeMask
1232	| StructureNotifyMask));	1056	| ExposureMask | StructureNotifyMask);
		1057
		1058	termwin_ev.start (display, top);
		1059
		1060	#if ENABLE_FRILLS
		1061	if (mwmhints.flags)
		1062	XChangeProperty (disp, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1063	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1064	#endif
1233		1065
1234	/* vt cursor: Black-on-White is standard, but this is more popular */	1066	/* vt cursor: Black-on-White is standard, but this is more popular */
1235	R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm);	1067	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
1236		1068
1237	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1069	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1238	/* cursor (menuBar/scrollBar): Black-on-White */	1070	/* cursor (menuBar/scrollBar): Black-on-White */
1239	R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr);	1071	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1240	#endif	1072	#endif
		1073
		1074	/* the vt window */
		1075	TermWin.vt = XCreateSimpleWindow (disp, top,
		1076	window_vt_x,
		1077	window_vt_y,
		1078	TermWin_TotalWidth (),
		1079	TermWin_TotalHeight (),
		1080	0,
		1081	pix_colors_focused[Color_fg],
		1082	pix_colors_focused[Color_bg]);
		1083	#ifdef DEBUG_X
		1084	XStoreName (disp, TermWin.vt, "vt window");
		1085	#endif
		1086
		1087	attributes.bit_gravity = NorthWestGravity;
		1088	XChangeWindowAttributes (disp, TermWin.vt, CWBitGravity, &attributes);
		1089
		1090	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1241		1091
1242	#ifdef POINTER_BLANK	1092	#ifdef POINTER_BLANK
1243
1244	{
1245	XColor blackcolour;
1246	blackcolour.red = 0;
1247	blackcolour.green = 0;
1248	blackcolour.blue = 0;
1249	Font f = XLoadFont (R->Xdisplay, "fixed");
1250	R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1251	&blackcolour, &blackcolour);
1252	XUnloadFont (R->Xdisplay, f);
1253	}
1254	#endif
1255
1256	/* the vt window */
1257	R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1258	R->window_vt_x, R->window_vt_y,
1259	TermWin_TotalWidth(),
1260	TermWin_TotalHeight(),
1261	0,
1262	R->PixColors[Color_fg],
1263	R->PixColors[Color_bg]);
1264	#ifdef DEBUG_X
1265
1266	XStoreName(R->Xdisplay, R->TermWin.vt, "vt window");
1267	#endif
1268
1269	R->pointer_unblank ();
1270
1271	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1272	| PropertyChangeMask);
1273	#ifdef POINTER_BLANK
1274
1275	if ((R->Options & Opt_pointerBlank))	1093	if (options & Opt_pointerBlank)
1276	vt_emask |= PointerMotionMask;	1094	vt_emask |= PointerMotionMask;
1277	else	1095	else
1278	#endif	1096	#endif
1279
1280	vt_emask |= (Button1MotionMask | Button3MotionMask);	1097	vt_emask |= Button1MotionMask | Button3MotionMask;
		1098
1281	XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);	1099	XSelectInput (disp, TermWin.vt, vt_emask);
		1100	vt_ev.start (display, TermWin.vt);
1282		1101
1283	#if defined(MENUBAR) && (MENUBAR_MAX > 1)	1102	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1284
1285	if (menuBar_height())	1103	if (menuBar_height ())
1286	{	1104	{
1287	R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],	1105	menuBar.win = XCreateSimpleWindow (disp, top,
1288	R->window_vt_x, 0,	1106	window_vt_x, 0,
1289	TermWin_TotalWidth(),	1107	TermWin_TotalWidth (),
1290	menuBar_TotalHeight(),	1108	menuBar_TotalHeight (),
1291	0,	1109	0,
1292	R->PixColors[Color_fg],	1110	pix_colors_focused[Color_fg],
1293	R->PixColors[Color_scroll]);	1111	pix_colors_focused[Color_scroll]);
		1112
1294	#ifdef DEBUG_X	1113	#ifdef DEBUG_X
1295
1296	XStoreName(R->Xdisplay, R->menuBar.win, "menubar");	1114	XStoreName (disp, menuBar.win, "menubar");
1297	#endif	1115	#endif
1298		1116
1299	XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);	1117	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
		1118
		1119	XDefineCursor (disp, menuBar.win,
		1120	XCreateFontCursor (disp, XC_left_ptr));
		1121
1300	XSelectInput(R->Xdisplay, R->menuBar.win,	1122	XSelectInput (disp, menuBar.win,
1301	(ExposureMask | ButtonPressMask | ButtonReleaseMask	1123	(ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1302	| Button1MotionMask));	1124	menubar_ev.start (display, menuBar.win);
1303	}	1125	}
1304	#endif	1126	#endif
		1127
1305	#ifdef XPM_BACKGROUND	1128	#ifdef XPM_BACKGROUND
1306	if (R->rs[Rs_backgroundPixmap] != NULL	1129	if (rs[Rs_backgroundPixmap] != NULL
1307	&& !(R->Options & Opt_transparent))	1130	&& ! (options & Opt_transparent))
1308	{	1131	{
1309	const char *p = R->rs[Rs_backgroundPixmap];	1132	const char *p = rs[Rs_backgroundPixmap];
1310		1133
1311	if ((p = STRCHR(p, ';')) != NULL)	1134	if ((p = strchr (p, ';')) != NULL)
1312	{	1135	{
1313	p++;	1136	p++;
1314	rxvt_scale_pixmap(aR_ p);	1137	scale_pixmap (p);
1315	}	1138	}
		1139
1316	rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]);	1140	set_bgPixmap (rs[Rs_backgroundPixmap]);
1317	rxvt_scr_touch(aR_ True);	1141	scr_touch (true);
1318	}	1142	}
1319	#endif	1143	#endif
1320		1144
1321	/* graphics context for the vt window */	1145	/* graphics context for the vt window */
1322	gcvalue.foreground = R->PixColors[Color_fg];	1146	gcvalue.foreground = pix_colors[Color_fg];
1323	gcvalue.background = R->PixColors[Color_bg];	1147	gcvalue.background = pix_colors[Color_bg];
1324	gcvalue.graphics_exposures = 1;	1148	gcvalue.graphics_exposures = 1;
1325	R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt,	1149	TermWin.gc = XCreateGC (disp, TermWin.vt,
1326	GCForeground | GCBackground	1150	GCForeground | GCBackground | GCGraphicsExposures,
1327	| GCGraphicsExposures, &gcvalue);	1151	&gcvalue);
		1152
		1153	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1328		1154
1329	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1155	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1330
1331	gcvalue.foreground = R->PixColors[Color_topShadow];	1156	gcvalue.foreground = pix_colors[Color_topShadow];
1332	R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt,	1157	topShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1333	GCForeground, &gcvalue);
1334	gcvalue.foreground = R->PixColors[Color_bottomShadow];	1158	gcvalue.foreground = pix_colors[Color_bottomShadow];
1335	R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt,	1159	botShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1336	GCForeground, &gcvalue);	1160	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1337	gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg	1161	scrollbarGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1338	: Color_scroll)];	1162	#endif
1339	R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt,	1163
1340	GCForeground, &gcvalue);	1164	#ifdef OFF_FOCUS_FADING
		1165	// initially we are in unfocused state
		1166	if (rs[Rs_fade])
		1167	pix_colors = pix_colors_unfocused;
		1168	#endif
		1169
		1170	pointer_unblank ();
		1171	scr_recolour ();
		1172
		1173	#if ENABLE_XEMBED
		1174	if (rs[Rs_embed])
		1175	{
		1176	long info[2] = { 0, XEMBED_MAPPED };
		1177
		1178	XChangeProperty (disp, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		1179	32, PropModeReplace, (unsigned char *)&info, 2);
		1180	}
		1181	#endif
		1182	}
		1183
		1184	/* ------------------------------------------------------------------------- *
		1185	* GET TTY CURRENT STATE *
		1186	* ------------------------------------------------------------------------- */
		1187	void
		1188	rxvt_get_ttymode (ttymode_t *tio, int erase)
		1189	{
		1190	#ifdef HAVE_TERMIOS_H
		1191	/*
		1192	* standard System V termios interface
		1193	*/
		1194	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
		1195	{
		1196	/* return error - use system defaults */
		1197	tio->c_cc[VINTR] = CINTR;
		1198	tio->c_cc[VQUIT] = CQUIT;
		1199	tio->c_cc[VERASE] = CERASE;
		1200	tio->c_cc[VKILL] = CKILL;
		1201	tio->c_cc[VSTART] = CSTART;
		1202	tio->c_cc[VSTOP] = CSTOP;
		1203	tio->c_cc[VSUSP] = CSUSP;
		1204	# ifdef VDSUSP
		1205
		1206	tio->c_cc[VDSUSP] = CDSUSP;
1341	#endif	1207	# endif
		1208	# ifdef VREPRINT
		1209
		1210	tio->c_cc[VREPRINT] = CRPRNT;
		1211	# endif
		1212	# ifdef VDISCRD
		1213
		1214	tio->c_cc[VDISCRD] = CFLUSH;
		1215	# endif
		1216	# ifdef VWERSE
		1217
		1218	tio->c_cc[VWERSE] = CWERASE;
		1219	# endif
		1220	# ifdef VLNEXT
		1221
		1222	tio->c_cc[VLNEXT] = CLNEXT;
		1223	# endif
		1224
		1225	}
		1226	tio->c_cc[VEOF] = CEOF;
		1227	tio->c_cc[VEOL] = VDISABLE;
		1228	# ifdef VEOL2
		1229
		1230	tio->c_cc[VEOL2] = VDISABLE;
		1231	# endif
		1232	# ifdef VSWTC
		1233
		1234	tio->c_cc[VSWTC] = VDISABLE;
		1235	# endif
		1236	# ifdef VSWTCH
		1237
		1238	tio->c_cc[VSWTCH] = VDISABLE;
		1239	# endif
		1240	# if VMIN != VEOF
		1241
		1242	tio->c_cc[VMIN] = 1;
		1243	# endif
		1244	# if VTIME != VEOL
		1245
		1246	tio->c_cc[VTIME] = 0;
		1247	# endif
		1248
		1249	if (erase != -1)
		1250	tio->c_cc[VERASE] = (char)erase;
		1251
		1252	/* input modes */
		1253	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
		1254	# ifdef IMAXBEL
		1255	| IMAXBEL
		1256	# endif
		1257	| IXON);
		1258
		1259	/* output modes */
		1260	tio->c_oflag = (OPOST | ONLCR);
		1261
		1262	/* control modes */
		1263	tio->c_cflag = (CS8 | CREAD);
		1264
		1265	/* line discipline modes */
		1266	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
		1267	# if defined (ECHOCTL) && defined (ECHOKE)
		1268	| ECHOCTL | ECHOKE
		1269	# endif
		1270	| ECHOE | ECHOK);
		1271	# else /* HAVE_TERMIOS_H */
		1272
		1273	/*
		1274	* sgtty interface
		1275	*/
		1276
		1277	/* get parameters -- gtty */
		1278	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
		1279	{
		1280	tio->sg.sg_erase = CERASE; /* ^H */
		1281	tio->sg.sg_kill = CKILL; /* ^U */
		1282	}
		1283	if (erase != -1)
		1284	tio->sg.sg_erase = (char)erase;
		1285
		1286	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
		1287
		1288	/* get special characters */
		1289	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
		1290	{
		1291	tio->tc.t_intrc = CINTR; /* ^C */
		1292	tio->tc.t_quitc = CQUIT; /* ^\ */
		1293	tio->tc.t_startc = CSTART; /* ^Q */
		1294	tio->tc.t_stopc = CSTOP; /* ^S */
		1295	tio->tc.t_eofc = CEOF; /* ^D */
		1296	tio->tc.t_brkc = -1;
		1297	}
		1298	/* get local special chars */
		1299	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
		1300	{
		1301	tio->lc.t_suspc = CSUSP; /* ^Z */
		1302	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
		1303	tio->lc.t_rprntc = CRPRNT; /* ^R */
		1304	tio->lc.t_flushc = CFLUSH; /* ^O */
		1305	tio->lc.t_werasc = CWERASE; /* ^W */
		1306	tio->lc.t_lnextc = CLNEXT; /* ^V */
		1307	}
		1308	/* get line discipline */
		1309	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
		1310	# ifdef NTTYDISC
		1311
		1312	tio->line = NTTYDISC;
		1313	# endif /* NTTYDISC */
		1314
		1315	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
		1316	#endif /* HAVE_TERMIOS_H */
		1317
		1318	/*
		1319	* Debugging
		1320	*/
		1321	#ifdef DEBUG_TTYMODE
		1322	#ifdef HAVE_TERMIOS_H
		1323	/* c_iflag bits */
		1324	fprintf (stderr, "Input flags\n");
		1325
		1326	/* cpp token stringize doesn't work on all machines <sigh> */
		1327	# define FOO(flag,name) \
		1328	if ((tio->c_iflag) & flag) \
		1329	fprintf (stderr, "%s ", name)
		1330
		1331	/* c_iflag bits */
		1332	FOO (IGNBRK, "IGNBRK");
		1333	FOO (BRKINT, "BRKINT");
		1334	FOO (IGNPAR, "IGNPAR");
		1335	FOO (PARMRK, "PARMRK");
		1336	FOO (INPCK, "INPCK");
		1337	FOO (ISTRIP, "ISTRIP");
		1338	FOO (INLCR, "INLCR");
		1339	FOO (IGNCR, "IGNCR");
		1340	FOO (ICRNL, "ICRNL");
		1341	FOO (IXON, "IXON");
		1342	FOO (IXOFF, "IXOFF");
		1343	# ifdef IUCLC
		1344
		1345	FOO (IUCLC, "IUCLC");
		1346	# endif
		1347	# ifdef IXANY
		1348
		1349	FOO (IXANY, "IXANY");
		1350	# endif
		1351	# ifdef IMAXBEL
		1352
		1353	FOO (IMAXBEL, "IMAXBEL");
		1354	# endif
		1355
		1356	fprintf (stderr, "\n");
		1357
		1358	# undef FOO
		1359	# define FOO(entry, name) \
		1360	fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
		1361
		1362	FOO (VINTR, "VINTR");
		1363	FOO (VQUIT, "VQUIT");
		1364	FOO (VERASE, "VERASE");
		1365	FOO (VKILL, "VKILL");
		1366	FOO (VEOF, "VEOF");
		1367	FOO (VEOL, "VEOL");
		1368	# ifdef VEOL2
		1369
		1370	FOO (VEOL2, "VEOL2");
		1371	# endif
		1372	# ifdef VSWTC
		1373
		1374	FOO (VSWTC, "VSWTC");
		1375	# endif
		1376	# ifdef VSWTCH
		1377
		1378	FOO (VSWTCH, "VSWTCH");
		1379	# endif
		1380
		1381	FOO (VSTART, "VSTART");
		1382	FOO (VSTOP, "VSTOP");
		1383	FOO (VSUSP, "VSUSP");
		1384	# ifdef VDSUSP
		1385
		1386	FOO (VDSUSP, "VDSUSP");
		1387	# endif
		1388	# ifdef VREPRINT
		1389
		1390	FOO (VREPRINT, "VREPRINT");
		1391	# endif
		1392	# ifdef VDISCRD
		1393
		1394	FOO (VDISCRD, "VDISCRD");
		1395	# endif
		1396	# ifdef VWERSE
		1397
		1398	FOO (VWERSE, "VWERSE");
		1399	# endif
		1400	# ifdef VLNEXT
		1401
		1402	FOO (VLNEXT, "VLNEXT");
		1403	# endif
		1404
		1405	fprintf (stderr, "\n");
		1406	# undef FOO
		1407	# endif /* HAVE_TERMIOS_H */
		1408	#endif /* DEBUG_TTYMODE */
1342	}	1409	}
1343		1410
1344	/*----------------------------------------------------------------------*/	1411	/*----------------------------------------------------------------------*/
1345	/*	1412	/*
1346	* Run the command in a subprocess and return a file descriptor for the	1413	* Run the command in a subprocess and return a file descriptor for the
1347	* master end of the pseudo-teletype pair with the command talking to	1414	* master end of the pseudo-teletype pair with the command talking to
1348	* the slave.	1415	* the slave.
1349	*/	1416	*/
1350	int	1417	void
1351	rxvt_term::run_command (const char *const *argv)	1418	rxvt_term::run_command (const char *const *argv)
1352	{	1419	{
1353	int cfd, er;	1420	#if ENABLE_FRILLS
1354		1421	if (rs[Rs_pty_fd])
1355	/* get master (pty) */
1356	if ((cfd = rxvt_get_pty (&(tty_fd), &(ttydev))) < 0)
1357	{
1358	rxvt_print_error("can't open pseudo-tty");
1359	return -1;
1360	}	1422	{
1361		1423	pty.pty = atoi (rs[Rs_pty_fd]);
1362	#ifdef FD_SETSIZE
1363	if (Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1364	{
1365	rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1366	rxvt_clean_exit();
1367	exit(EXIT_FAILURE);
1368	}
1369	#endif
1370
1371	fcntl (cfd, F_SETFL, O_NONBLOCK);	1424	fcntl (pty.pty, F_SETFL, O_NONBLOCK);
1372
1373	/* get slave (tty) */
1374	if (tty_fd < 0)
1375	{	1425	}
1376	#ifndef NO_SETOWNER_TTYDEV	1426	else
1377	rxvt_privileged_ttydev (aR_ SAVE);
1378	#endif	1427	#endif
		1428	if (!pty.get ())
		1429	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1379		1430
1380	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)	1431	pty.set_utf8_mode (enc_utf8);
1381	{	1432
1382	close(cfd);	1433	/* set initial window size */
1383	rxvt_print_error("can't open slave tty %s", ttydev);	1434	tt_winch ();
1384	return -1;	1435
1385	}	1436	int er;
1386	}	1437
1387	#ifndef NO_BACKSPACE_KEY	1438	#ifndef NO_BACKSPACE_KEY
1388	if (key_backspace[0] && !key_backspace[1])	1439	if (key_backspace[0] && !key_backspace[1])
1389	er = key_backspace[0];	1440	er = key_backspace[0];
1390	else if (STRCMP(key_backspace, "DEC") == 0)	1441	else if (strcmp (key_backspace, "DEC") == 0)
1391	er = '\177'; /* the initial state anyway */	1442	er = '\177'; /* the initial state anyway */
1392	else	1443	else
1393	#endif	1444	#endif
1394
1395	er = -1;	1445	er = -1;
1396		1446
1397	rxvt_get_ttymode (&(tio), er);	1447	rxvt_get_ttymode (&tio, er);
		1448
		1449	#if ENABLE_FRILLS
		1450	if (rs[Rs_pty_fd])
		1451	return;
		1452	#endif
		1453
		1454	sw_chld.start (SIGCHLD);
1398		1455
1399	#ifndef __QNX__	1456	#ifndef __QNX__
1400	/* spin off the command interpreter */	1457	/* spin off the command interpreter */
1401	switch (cmd_pid = fork ())	1458	switch (cmd_pid = fork ())
1402	{	1459	{
1403	case -1:	1460	case -1:
1404	rxvt_print_error("can't fork");
1405	return -1;
1406	case 0:
1407	close (cfd); /* only keep tty_fd and STDERR open */
1408	close (Xfd);
1409	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1410	rxvt_print_error ("could not obtain control of tty");
1411	else
1412	{	1461	{
1413	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1462	cmd_pid = 0;
1414	dup2 (tty_fd, STDIN_FILENO);	1463	rxvt_fatal ("can't fork, aborting.\n");
1415	dup2 (tty_fd, STDOUT_FILENO);
1416	dup2 (tty_fd, STDERR_FILENO);
1417
1418	if (tty_fd > 2)
1419	close (tty_fd);
1420
1421	run_child (argv);
1422	}	1464	}
		1465	case 0:
		1466	init_env ();
		1467
		1468	if (!pty.make_controlling_tty ())
		1469	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1470	else
		1471	{
		1472	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1473	dup2 (pty.tty, STDIN_FILENO);
		1474	dup2 (pty.tty, STDOUT_FILENO);
		1475	dup2 (pty.tty, STDERR_FILENO);
		1476
		1477	// close all our file handles that we do no longer need
		1478	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1479	{
		1480	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);
		1481	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);
		1482	}
		1483
		1484	run_child (argv);
		1485	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1486	}
		1487
1423	exit (EXIT_FAILURE);	1488	_exit (EXIT_FAILURE);
1424	/* NOTREACHED */	1489
1425	default:	1490	default:
1426	{	1491	{
1427	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1492	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1428	int fdstdin;	1493	int fdstdin;
1429		1494
1430	fdstdin = dup (STDIN_FILENO);	1495	fdstdin = dup (STDIN_FILENO);
1431	dup2 (tty_fd, STDIN_FILENO);	1496	dup2 (pty.tty, STDIN_FILENO);
1432	#endif	1497	#endif
1433		1498
		1499	#ifdef UTMP_SUPPORT
1434	rxvt_privileged_utmp (this, SAVE);	1500	privileged_utmp (SAVE);
		1501	#endif
		1502
1435	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1503	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1436		1504
1437	dup2 (fdstdin, STDIN_FILENO);	1505	dup2 (fdstdin, STDIN_FILENO);
1438	close (fdstdin);	1506	close (fdstdin);
1439	#endif	1507	#endif
1440
1441	}	1508	}
1442	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, Xfd open */	1509
		1510	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1443	break;	1511	break;
1444	}	1512	}
1445	#else /* __QNX__ uses qnxspawn() */	1513	#else /* __QNX__ uses qnxspawn () */
1446	fchmod (tty_fd, 0622);	1514	fchmod (pty.tty, 0622);
1447	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);	1515	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1448	fcntl (cfd, F_SETFD, FD_CLOEXEC);	1516	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1449		1517
1450	if (run_child (argv) == -1)	1518	if (run_child (argv) == -1)
1451	exit (EXIT_FAILURE);	1519	exit (EXIT_FAILURE);
1452	#endif	1520	#endif
1453
1454	return cfd;
1455	}	1521	}
1456		1522
1457	/* ------------------------------------------------------------------------- *	1523	/* ------------------------------------------------------------------------- *
1458	* CHILD PROCESS OPERATIONS *	1524	* CHILD PROCESS OPERATIONS *
1459	* ------------------------------------------------------------------------- */	1525	* ------------------------------------------------------------------------- */
…		…
1464	int	1530	int
1465	rxvt_term::run_child (const char *const *argv)	1531	rxvt_term::run_child (const char *const *argv)
1466	{	1532	{
1467	char *login;	1533	char *login;
1468		1534
1469	SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */	1535	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1470		1536
1471	if (Options & Opt_console)	1537	if (options & Opt_console)
1472	{ /* be virtual console, fail silently */	1538	{ /* be virtual console, fail silently */
1473	#ifdef TIOCCONS	1539	#ifdef TIOCCONS
1474	unsigned int on = 1;	1540	unsigned int on = 1;
1475		1541
1476	ioctl (STDIN_FILENO, TIOCCONS, &on);	1542	ioctl (STDIN_FILENO, TIOCCONS, &on);
1477	#elif defined (SRIOCSREDIR)	1543	#elif defined (SRIOCSREDIR)
1478	int fd;	1544	int fd;
1479		1545
1480	fd = open (CONSOLE, O_WRONLY, 0);	1546	fd = open (CONSOLE, O_WRONLY, 0);
1481	if (fd >= 0)	1547	if (fd >= 0)
1482	{
1483	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1548	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1484	close (fd);	1549	close (fd);
1485	}
1486	#endif /* SRIOCSREDIR */	1550	#endif /* SRIOCSREDIR */
1487	}	1551	}
1488		1552
1489	/* reset signals and spin off the command interpreter */	1553	/* reset signals and spin off the command interpreter */
1490	signal (SIGINT, SIG_DFL);	1554	signal (SIGINT, SIG_DFL);
1491	signal (SIGQUIT, SIG_DFL);	1555	signal (SIGQUIT, SIG_DFL);
1492	signal (SIGCHLD, SIG_DFL);	1556	signal (SIGCHLD, SIG_DFL);
		1557	signal (SIGHUP, SIG_DFL);
		1558	signal (SIGPIPE, SIG_DFL);
1493	/*	1559	/*
1494	* mimick login's behavior by disabling the job control signals	1560	* mimick login's behavior by disabling the job control signals
1495	* a shell that wants them can turn them back on	1561	* a shell that wants them can turn them back on
1496	*/	1562	*/
1497	#ifdef SIGTSTP	1563	#ifdef SIGTSTP
1498	signal (SIGTSTP, SIG_IGN);	1564	signal (SIGTSTP, SIG_IGN);
1499	signal (SIGTTIN, SIG_IGN);	1565	signal (SIGTTIN, SIG_IGN);
1500	signal (SIGTTOU, SIG_IGN);	1566	signal (SIGTTOU, SIG_IGN);
1501	#endif /* SIGTSTP */	1567	#endif /* SIGTSTP */
1502		1568
1503	/* set window size */
1504	struct winsize ws;
1505
1506	ws.ws_col = TermWin.ncol;
1507	ws.ws_row = TermWin.nrow;
1508	ws.ws_xpixel = ws.ws_ypixel = 0;
1509	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1510
1511	// unblock signals (signals are blocked by iom.C	1569	// unblock signals (signals are blocked by iom.C
1512	sigset_t ss;	1570	sigset_t ss;
1513	sigemptyset (&ss);	1571	sigemptyset (&ss);
1514	sigprocmask (SIG_SETMASK, &ss, 0);	1572	sigprocmask (SIG_SETMASK, &ss, 0);
1515		1573
…		…
1519	{	1577	{
1520	# ifdef DEBUG_CMD	1578	# ifdef DEBUG_CMD
1521	int i;	1579	int i;
1522		1580
1523	for (i = 0; argv[i]; i++)	1581	for (i = 0; argv[i]; i++)
1524	fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]);	1582	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1525	# endif	1583	# endif
1526		1584
1527	execvp(argv[0], (char *const *)argv);	1585	execvp (argv[0], (char *const *)argv);
1528	/* no error message: STDERR is closed! */	1586	/* no error message: STDERR is closed! */
1529	}	1587	}
1530	else	1588	else
1531	{	1589	{
1532	const char *argv0, *shell;	1590	const char *argv0, *shell;
1533		1591
1534	if ((shell = getenv("SHELL")) == NULL || *shell == '\0')	1592	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1535	shell = "/bin/sh";	1593	shell = "/bin/sh";
1536		1594
1537	argv0 = (const char *)rxvt_r_basename(shell);	1595	argv0 = (const char *)rxvt_r_basename (shell);
		1596
1538	if (Options & Opt_loginShell)	1597	if (options & Opt_loginShell)
1539	{	1598	{
1540	login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char));	1599	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1541		1600
1542	login[0] = '-';	1601	login[0] = '-';
1543	STRCPY(&login[1], argv0);	1602	strcpy (&login[1], argv0);
1544	argv0 = login;	1603	argv0 = login;
1545	}	1604	}
1546	execlp(shell, argv0, NULL);	1605	execlp (shell, argv0, NULL);
1547	/* no error message: STDERR is closed! */	1606	/* no error message: STDERR is closed! */
1548	}	1607	}
1549		1608
1550	#else /* __QNX__ uses qnxspawn() */	1609	#else /* __QNX__ uses qnxspawn () */
1551		1610
1552	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };	1611	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1553	char *command = NULL, fullcommand[_MAX_PATH];	1612	char *command = NULL, fullcommand[_MAX_PATH];
1554	char **arg_v, *arg_a[2] = { NULL, NULL };	1613	char **arg_v, *arg_a[2] = { NULL, NULL };
1555		1614
1556	if (argv != NULL)	1615	if (argv != NULL)
1557	{	1616	{
1558	if (access(argv[0], X_OK) == -1)	1617	if (access (argv[0], X_OK) == -1)
1559	{	1618	{
1560	if (STRCHR(argv[0], '/') == NULL)	1619	if (strchr (argv[0], '/') == NULL)
1561	{	1620	{
1562	searchenv(argv[0], "PATH", fullcommand);	1621	searchenv (argv[0], "PATH", fullcommand);
		1622
1563	if (fullcommand[0] != '\0')	1623	if (fullcommand[0] != '\0')
1564	command = fullcommand;	1624	command = fullcommand;
1565	}	1625	}
		1626
1566	if (access(command, X_OK) == -1)	1627	if (access (command, X_OK) == -1)
1567	return -1;	1628	return -1;
1568	}	1629	}
1569	else	1630	else
1570	command = argv[0];	1631	command = argv[0];
		1632
1571	arg_v = argv;	1633	arg_v = argv;
1572	}	1634	}
1573	else	1635	else
1574	{	1636	{
1575	if ((command = getenv("SHELL")) == NULL || *command == '\0')	1637	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1576	command = "/bin/sh";	1638	command = "/bin/sh";
1577		1639
1578	arg_a[0] = my_basename(command);	1640	arg_a[0] = my_basename (command);
		1641
1579	if (Options & Opt_loginShell)	1642	if (options & Opt_loginShell)
1580	{	1643	{
1581	login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));	1644	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1582		1645
1583	login[0] = '-';	1646	login[0] = '-';
1584	STRCPY(&login[1], arg_a[0]);	1647	strcpy (&login[1], arg_a[0]);
1585	arg_a[0] = login;	1648	arg_a[0] = login;
1586	}	1649	}
		1650
1587	arg_v = arg_a;	1651	arg_v = arg_a;
1588	}	1652	}
		1653
1589	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;	1654	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1590	cmd_pid = qnx_spawn(0, 0, 0, -1, -1,	1655	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1591	_SPAWN_SETSID | _SPAWN_TCSETPGRP,	1656	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1592	command, arg_v, environ, iov_a, 0);	1657	command, arg_v, environ, iov_a, 0);
1593	if (login)	1658	if (login)
1594	free(login);	1659	free (login);
1595		1660
1596	close(tty_fd);	1661	pty.close_tty ();
1597	return cmd_fd;	1662	return pty.pty;
1598
1599	#endif	1663	#endif
		1664
1600	return -1;	1665	return -1;
1601	}	1666	}
1602		1667
1603	/* ------------------------------------------------------------------------- *
1604	* GET TTY CURRENT STATE *
1605	* ------------------------------------------------------------------------- */
1606	/* rxvt_get_ttymode() */
1607	/* INTPROTO */
1608	void
1609	rxvt_get_ttymode(ttymode_t *tio, int erase)
1610	{
1611	#ifdef HAVE_TERMIOS_H
1612	/*
1613	* standard System V termios interface
1614	*/
1615	if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1616	{
1617	/* return error - use system defaults */
1618	tio->c_cc[VINTR] = CINTR;
1619	tio->c_cc[VQUIT] = CQUIT;
1620	tio->c_cc[VERASE] = CERASE;
1621	tio->c_cc[VKILL] = CKILL;
1622	tio->c_cc[VSTART] = CSTART;
1623	tio->c_cc[VSTOP] = CSTOP;
1624	tio->c_cc[VSUSP] = CSUSP;
1625	# ifdef VDSUSP
1626
1627	tio->c_cc[VDSUSP] = CDSUSP;
1628	# endif
1629	# ifdef VREPRINT
1630
1631	tio->c_cc[VREPRINT] = CRPRNT;
1632	# endif
1633	# ifdef VDISCRD
1634
1635	tio->c_cc[VDISCRD] = CFLUSH;
1636	# endif
1637	# ifdef VWERSE
1638
1639	tio->c_cc[VWERSE] = CWERASE;
1640	# endif
1641	# ifdef VLNEXT
1642
1643	tio->c_cc[VLNEXT] = CLNEXT;
1644	# endif
1645
1646	}
1647	tio->c_cc[VEOF] = CEOF;
1648	tio->c_cc[VEOL] = VDISABLE;
1649	# ifdef VEOL2
1650
1651	tio->c_cc[VEOL2] = VDISABLE;
1652	# endif
1653	# ifdef VSWTC
1654
1655	tio->c_cc[VSWTC] = VDISABLE;
1656	# endif
1657	# ifdef VSWTCH
1658
1659	tio->c_cc[VSWTCH] = VDISABLE;
1660	# endif
1661	# if VMIN != VEOF
1662
1663	tio->c_cc[VMIN] = 1;
1664	# endif
1665	# if VTIME != VEOL
1666
1667	tio->c_cc[VTIME] = 0;
1668	# endif
1669
1670	if (erase != -1)
1671	tio->c_cc[VERASE] = (char)erase;
1672
1673	/* input modes */
1674	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1675	# ifdef IMAXBEL
1676	| IMAXBEL
1677	# endif
1678	| IXON);
1679
1680	/* output modes */
1681	tio->c_oflag = (OPOST | ONLCR);
1682
1683	/* control modes */
1684	tio->c_cflag = (CS8 | CREAD);
1685
1686	/* line discipline modes */
1687	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1688	# if defined (ECHOCTL) && defined (ECHOKE)
1689	| ECHOCTL | ECHOKE
1690	# endif
1691	| ECHOE | ECHOK);
1692	# else /* HAVE_TERMIOS_H */
1693
1694	/*
1695	* sgtty interface
1696	*/
1697
1698	/* get parameters -- gtty */
1699	if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1700	{
1701	tio->sg.sg_erase = CERASE; /* ^H */
1702	tio->sg.sg_kill = CKILL; /* ^U */
1703	}
1704	if (erase != -1)
1705	tio->sg.sg_erase = (char)erase;
1706
1707	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1708
1709	/* get special characters */
1710	if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1711	{
1712	tio->tc.t_intrc = CINTR; /* ^C */
1713	tio->tc.t_quitc = CQUIT; /* ^\ */
1714	tio->tc.t_startc = CSTART; /* ^Q */
1715	tio->tc.t_stopc = CSTOP; /* ^S */
1716	tio->tc.t_eofc = CEOF; /* ^D */
1717	tio->tc.t_brkc = -1;
1718	}
1719	/* get local special chars */
1720	if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1721	{
1722	tio->lc.t_suspc = CSUSP; /* ^Z */
1723	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1724	tio->lc.t_rprntc = CRPRNT; /* ^R */
1725	tio->lc.t_flushc = CFLUSH; /* ^O */
1726	tio->lc.t_werasc = CWERASE; /* ^W */
1727	tio->lc.t_lnextc = CLNEXT; /* ^V */
1728	}
1729	/* get line discipline */
1730	ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1731	# ifdef NTTYDISC
1732
1733	tio->line = NTTYDISC;
1734	# endif /* NTTYDISC */
1735
1736	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1737	#endif /* HAVE_TERMIOS_H */
1738
1739	/*
1740	* Debugging
1741	*/
1742	#ifdef DEBUG_TTYMODE
1743	#ifdef HAVE_TERMIOS_H
1744	/* c_iflag bits */
1745	fprintf(stderr, "Input flags\n");
1746
1747	/* cpp token stringize doesn't work on all machines <sigh> */
1748	# define FOO(flag,name) \
1749	if ((tio->c_iflag) & flag) \
1750	fprintf (stderr, "%s ", name)
1751
1752	/* c_iflag bits */
1753	FOO(IGNBRK, "IGNBRK");
1754	FOO(BRKINT, "BRKINT");
1755	FOO(IGNPAR, "IGNPAR");
1756	FOO(PARMRK, "PARMRK");
1757	FOO(INPCK, "INPCK");
1758	FOO(ISTRIP, "ISTRIP");
1759	FOO(INLCR, "INLCR");
1760	FOO(IGNCR, "IGNCR");
1761	FOO(ICRNL, "ICRNL");
1762	FOO(IXON, "IXON");
1763	FOO(IXOFF, "IXOFF");
1764	# ifdef IUCLC
1765
1766	FOO(IUCLC, "IUCLC");
1767	# endif
1768	# ifdef IXANY
1769
1770	FOO(IXANY, "IXANY");
1771	# endif
1772	# ifdef IMAXBEL
1773
1774	FOO(IMAXBEL, "IMAXBEL");
1775	# endif
1776
1777	fprintf(stderr, "\n");
1778
1779	# undef FOO
1780	# define FOO(entry, name) \
1781	fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1782
1783	FOO(VINTR, "VINTR");
1784	FOO(VQUIT, "VQUIT");
1785	FOO(VERASE, "VERASE");
1786	FOO(VKILL, "VKILL");
1787	FOO(VEOF, "VEOF");
1788	FOO(VEOL, "VEOL");
1789	# ifdef VEOL2
1790
1791	FOO(VEOL2, "VEOL2");
1792	# endif
1793	# ifdef VSWTC
1794
1795	FOO(VSWTC, "VSWTC");
1796	# endif
1797	# ifdef VSWTCH
1798
1799	FOO(VSWTCH, "VSWTCH");
1800	# endif
1801
1802	FOO(VSTART, "VSTART");
1803	FOO(VSTOP, "VSTOP");
1804	FOO(VSUSP, "VSUSP");
1805	# ifdef VDSUSP
1806
1807	FOO(VDSUSP, "VDSUSP");
1808	# endif
1809	# ifdef VREPRINT
1810
1811	FOO(VREPRINT, "VREPRINT");
1812	# endif
1813	# ifdef VDISCRD
1814
1815	FOO(VDISCRD, "VDISCRD");
1816	# endif
1817	# ifdef VWERSE
1818
1819	FOO(VWERSE, "VWERSE");
1820	# endif
1821	# ifdef VLNEXT
1822
1823	FOO(VLNEXT, "VLNEXT");
1824	# endif
1825
1826	fprintf(stderr, "\n");
1827	# undef FOO
1828	# endif /* HAVE_TERMIOS_H */
1829	#endif /* DEBUG_TTYMODE */
1830	}
1831
1832	/*----------------------- end-of-file (C source) -----------------------*/	1668	/*----------------------- end-of-file (C source) -----------------------*/

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