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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.18 by pcg, Tue Jan 20 01:35:39 2004 UTC vs.
Revision 1.115 by root, Sun Feb 20 02:00:43 2005 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*--------------------------------*-C-*---------------------------------*
2	* File: init.c	2	* File: init.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	* $Id: init.C,v 1.18 2004/01/20 01:35:39 pcg Exp $
5	*	4	*
6	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
7	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
8	* - original version	7	* - original version
9	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>	8	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
10	* - extensive modifications	9	* - extensive modifications
11	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
12	* - extensive modifications	11	* - extensive modifications
13	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>	12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
14	* - QNX support	13	* - QNX support
		14	* Copyright (c) 2003-2004 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	"_NET_WM_PID",
		191	"_MOTIF_WM_HINTS",
		192	"_NET_WM_NAME",
		193	"_NET_WM_ICON_NAME",
		194	#endif
		195	#if USE_XIM
		196	"WM_LOCALE_NAME",
		197	#endif
344	#ifdef TRANSPARENT	198	#ifdef TRANSPARENT
345	"_XROOTPMAP_ID",	199	"_XROOTPMAP_ID",
		200	"ESETROOT_PMAP_ID",
346	#endif	201	#endif
347	#ifdef OFFIX_DND	202	#ifdef OFFIX_DND
348	"DndProtocol",	203	"DndProtocol",
349	"DndSelection",	204	"DndSelection",
350	#endif	205	#endif
351	"CLIPBOARD"	206	#if ENABLE_XEMBED
		207	"_XEMBED",
		208	"_XEMBED_INFO",
		209	#endif
352	};	210	};
353		211
354	bool	212	bool
355	rxvt_term::init_vars ()	213	rxvt_term::init_vars ()
356	{	214	{
		215	sw_term.start (SIGTERM);
		216	sw_int.start (SIGINT);
		217
357	PixColors = new rxvt_color [TOTAL_COLORS];	218	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
		219	#ifdef OFF_FOCUS_FADING
		220	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
		221	#endif
		222	pix_colors = pix_colors_focused;
		223
358	if (PixColors == NULL)	224	if (pix_colors == NULL)
359	return false;	225	return false;
360		226
361	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	227	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
362	TermWin.pixmap = None;	228	TermWin.pixmap = None;
363	#endif	229	#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		230
371	MEvent.time = CurrentTime;	231	MEvent.time = CurrentTime;
372	MEvent.button = AnyButton;	232	MEvent.button = AnyButton;
373	Options = DEFAULT_OPTIONS;	233	options = DEFAULT_OPTIONS;
374	want_refresh = 1;	234	want_refresh = 1;
375	cmd_pid = -1;
376	cmd_fd = tty_fd = Xfd = -1;
377	PrivateModes = SavedModes = PrivMode_Default;	235	priv_modes = SavedModes = PrivMode_Default;
378	TermWin.focus = 0;	236	TermWin.focus = 0;
379	TermWin.ncol = 80;	237	TermWin.ncol = 80;
380	TermWin.nrow = 24;	238	TermWin.nrow = 24;
381	TermWin.int_bwidth = INTERNALBORDERWIDTH;	239	TermWin.int_bwidth = INTERNALBORDERWIDTH;
382	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	240	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
383	TermWin.lineSpace = LINESPACE;	241	TermWin.lineSpace = LINESPACE;
384	TermWin.saveLines = SAVELINES;	242	TermWin.saveLines = SAVELINES;
385	numPixColors = TOTAL_COLORS;	243	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		244
406	refresh_limit = 1;	245	refresh_limit = 1;
407	refresh_type = SLOW_REFRESH;	246	refresh_type = SLOW_REFRESH;
408	prev_nrow = prev_ncol = 0;	247	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		248
416	oldcursor.row = oldcursor.col = -1;	249	oldcursor.row = oldcursor.col = -1;
417	#ifdef XPM_BACKGROUND	250	#ifdef XPM_BACKGROUND
418	/* bgPixmap.w = bgPixmap.h = 0; */	251	/* bgPixmap.w = bgPixmap.h = 0; */
419	bgPixmap.x = bgPixmap.y = 50;	252	bgPixmap.x = bgPixmap.y = 50;
…		…
422		255
423	last_bot = last_state = -1;	256	last_bot = last_state = -1;
424		257
425	#ifdef MENUBAR	258	#ifdef MENUBAR
426	menu_readonly = 1;	259	menu_readonly = 1;
427	# if !(MENUBAR_MAX > 1)	260	# if ! (MENUBAR_MAX > 1)
428	CurrentBar = &(BarList);	261	CurrentBar = &BarList;
429	# endif /* (MENUBAR_MAX > 1) */	262	# endif /* (MENUBAR_MAX > 1) */
430	#endif	263	#endif
431		264
432	return true;	265	return true;
433	}	266	}
434		267
435	void	268	void
436	rxvt_term::init_secondary ()	269	rxvt_term::init_secondary ()
437	{	270	{
438	int i;	271	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		272
454	/*	273	/*
455	* Close all unused file descriptors	274	* Close all unused file descriptors
456	* We don't want them, we don't need them.	275	* We don't want them, we don't need them.
457	*/	276	*/
…		…
473	{	292	{
474	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */	293	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
475	if (i == 4 || i == 7)	294	if (i == 4 || i == 7)
476	continue;	295	continue;
477	#endif	296	#endif
478	close(i);	297	close (i);
479	}	298	}
480	#endif	299	#endif
481	}	300	}
482		301
483	/*----------------------------------------------------------------------*/	302	/*----------------------------------------------------------------------*/
…		…
490		309
491	/*	310	/*
492	* Look for -exec option. Find => split and make cmd_argv[] of command args	311	* Look for -exec option. Find => split and make cmd_argv[] of command args
493	*/	312	*/
494	for (r_argc = 0; r_argc < argc; r_argc++)	313	for (r_argc = 0; r_argc < argc; r_argc++)
495	if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))	314	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
496	break;	315	break;
497		316
498	r_argv = (const char **)rxvt_malloc (sizeof(char *) * (r_argc + 1));	317	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
499		318
500	for (i = 0; i < r_argc; i++)	319	for (i = 0; i < r_argc; i++)
501	r_argv[i] = (const char *)argv[i];	320	r_argv[i] = (const char *)argv[i];
502		321
503	r_argv[i] = NULL;	322	r_argv[i] = NULL;
504		323
505	if (r_argc == argc)	324	if (r_argc == argc)
506	cmd_argv = NULL;	325	cmd_argv = NULL;
507	else	326	else
508	{	327	{
509	cmd_argv = (const char **)rxvt_malloc (sizeof(char *) * (argc - r_argc));	328	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
510		329
511	for (i = 0; i < argc - r_argc - 1; i++)	330	for (i = 0; i < argc - r_argc - 1; i++)
512	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	331	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
513		332
514	cmd_argv[i] = NULL;	333	cmd_argv[i] = NULL;
515	}	334	}
516		335
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]);	336	rs[Rs_name] = rxvt_r_basename (argv[0]);
522		337
523	/*	338	/*
524	* Open display, get options/resources and create the window	339	* Open display, get options/resources and create the window
525	*/	340	*/
526	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	341	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
527	rs[Rs_display_name] = ":0";	342	rs[Rs_display_name] = ":0";
528		343
529	rxvt_get_options (this, r_argc, r_argv);	344	get_options (r_argc, r_argv);
530	free (r_argv);
531		345
532	#ifdef LOCAL_X_IS_UNIX	346	#ifdef LOCAL_X_IS_UNIX
533	if (rs[Rs_display_name][0] == ':')	347	if (rs[Rs_display_name][0] == ':')
534	{	348	{
535	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	349	val = rxvt_malloc (5 + strlen (rs[Rs_display_name]));
536	STRCPY (val, "unix");	350	strcpy (val, "unix");
537	STRCAT (val, rs[Rs_display_name]);	351	strcat (val, rs[Rs_display_name]);
538	Xdisplay = XOpenDisplay (val);	352	display = displays.get (val);
539	free (val);	353	free (val);
540	}	354	}
541	#endif	355	#endif
542		356
543	if (Xdisplay == NULL	357	if (!display
544	&& (Xdisplay = XOpenDisplay (rs[Rs_display_name])) == NULL)	358	&& ! (display = displays.get (rs[Rs_display_name])))
545	{
546	rxvt_print_error ("can't open display %s", rs[Rs_display_name]);	359	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
547	exit (EXIT_FAILURE);
548	}
549		360
550	rxvt_extract_resources (this, Xdisplay, rs[Rs_name]);	361	extract_resources ();
		362	free (r_argv);
551		363
552	/*	364	/*
553	* set any defaults not already set	365	* set any defaults not already set
554	*/	366	*/
555	if (cmd_argv && cmd_argv[0])	367	if (cmd_argv && cmd_argv[0])
556	{	368	{
557	if (!rs[Rs_title])	369	if (!rs[Rs_title])
558	rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);	370	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
559	if (!rs[Rs_iconName])	371	if (!rs[Rs_iconName])
560	rs[Rs_iconName] = rs[Rs_title];	372	rs[Rs_iconName] = rs[Rs_title];
561	}	373	}
562	else	374	else
563	{	375	{
…		…
565	rs[Rs_title] = rs[Rs_name];	377	rs[Rs_title] = rs[Rs_name];
566	if (!rs[Rs_iconName])	378	if (!rs[Rs_iconName])
567	rs[Rs_iconName] = rs[Rs_name];	379	rs[Rs_iconName] = rs[Rs_name];
568	}	380	}
569		381
570	if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)	382	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
571	TermWin.saveLines = BOUND_POSITIVE_INT16(i);	383	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
572		384
573	#ifndef NO_FRILLS	385	#if ENABLE_FRILLS
574	if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)	386	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
575	TermWin.int_bwidth = min(i, 100); /* arbitrary limit */	387	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
576	if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)	388	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
577	TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */	389	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)	390	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
582	TermWin.lineSpace = min(i, 100); /* arbitrary limit */	391	TermWin.lineSpace = min (i, 100); /* arbitrary limit */
583	#endif	392	#endif
584		393
585	#ifdef POINTER_BLANK	394	#ifdef POINTER_BLANK
586	if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)	395	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
587	pointerBlankDelay = i;	396	pointerBlankDelay = i;
588	else	397	else
589	pointerBlankDelay = 2;	398	pointerBlankDelay = 2;
590	#endif	399	#endif
591		400
592	/* no point having a scrollbar without having any scrollback! */	401	/* no point having a scrollbar without having any scrollback! */
593	if (!TermWin.saveLines)	402	if (!TermWin.saveLines)
594	Options &= ~Opt_scrollBar;	403	options &= ~Opt_scrollBar;
595		404
596	#ifdef PRINTPIPE	405	#ifdef PRINTPIPE
597	if (!rs[Rs_print_pipe])	406	if (!rs[Rs_print_pipe])
598	rs[Rs_print_pipe] = PRINTPIPE;	407	rs[Rs_print_pipe] = PRINTPIPE;
599	#endif	408	#endif
600		409
601	if (!rs[Rs_cutchars])	410	if (!rs[Rs_cutchars])
602	rs[Rs_cutchars] = CUTCHARS;	411	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		412
616	#ifndef NO_BACKSPACE_KEY	413	#ifndef NO_BACKSPACE_KEY
617	if (!rs[Rs_backspace_key])	414	if (!rs[Rs_backspace_key])
618	# ifdef DEFAULT_BACKSPACE	415	# ifdef DEFAULT_BACKSPACE
619	key_backspace = DEFAULT_BACKSPACE;	416	key_backspace = DEFAULT_BACKSPACE;
620	# else	417	# else
621	key_backspace = "DEC"; /* can toggle between \010 or \177 */	418	key_backspace = "DEC"; /* can toggle between \010 or \177 */
622	# endif	419	# endif
623	else	420	else
624	{	421	{
625	val = STRDUP(rs[Rs_backspace_key]);	422	val = strdup (rs[Rs_backspace_key]);
626	rxvt_Str_trim(val);	423	rxvt_Str_trim (val);
627	rxvt_Str_escaped(val);	424	rxvt_Str_escaped (val);
628	key_backspace = val;	425	key_backspace = val;
629	}	426	}
630	#endif	427	#endif
631		428
632	#ifndef NO_DELETE_KEY	429	#ifndef NO_DELETE_KEY
…		…
636	# else	433	# else
637	key_delete = "\033[3~";	434	key_delete = "\033[3~";
638	# endif	435	# endif
639	else	436	else
640	{	437	{
641	val = STRDUP(rs[Rs_delete_key]);	438	val = strdup (rs[Rs_delete_key]);
642	rxvt_Str_trim(val);	439	rxvt_Str_trim (val);
643	rxvt_Str_escaped(val);	440	rxvt_Str_escaped (val);
644	key_delete = val;	441	key_delete = val;
645	}	442	}
646	#endif	443	#endif
647	if (rs[Rs_answerbackstring])	444	if (rs[Rs_answerbackstring])
648	{	445	{
649	rxvt_Str_trim((char *)rs[Rs_answerbackstring]);	446	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
650	rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);	447	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	}	448	}
663		449
664	#ifdef HAVE_SCROLLBARS	450	#ifdef HAVE_SCROLLBARS
665	rxvt_setup_scrollbar (this, rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	451	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
666	rs[Rs_scrollBar_thickness]);
667	#endif	452	#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		453
675	#ifdef XTERM_REVERSE_VIDEO	454	#ifdef XTERM_REVERSE_VIDEO
676	/* this is how xterm implements reverseVideo */	455	/* this is how xterm implements reverseVideo */
677	if (Options & Opt_reverseVideo)	456	if (options & Opt_reverseVideo)
678	{	457	{
679	if (!rs[Rs_color + Color_fg])	458	if (!rs[Rs_color + Color_fg])
680	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	459	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
681	if (!rs[Rs_color + Color_bg])	460	if (!rs[Rs_color + Color_bg])
682	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	461	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
…		…
687	if (!rs[Rs_color + i])	466	if (!rs[Rs_color + i])
688	rs[Rs_color + i] = def_colorName[i];	467	rs[Rs_color + i] = def_colorName[i];
689		468
690	#ifndef XTERM_REVERSE_VIDEO	469	#ifndef XTERM_REVERSE_VIDEO
691	/* this is how we implement reverseVideo */	470	/* this is how we implement reverseVideo */
692	if (Options & Opt_reverseVideo)	471	if (options & Opt_reverseVideo)
693	SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	472	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
694	#endif	473	#endif
695		474
696	/* convenient aliases for setting fg/bg to colors */	475	/* convenient aliases for setting fg/bg to colors */
697	color_aliases (Color_fg);	476	color_aliases (Color_fg);
698	color_aliases (Color_bg);	477	color_aliases (Color_bg);
699	#ifndef NO_CURSORCOLOR	478	#ifndef NO_CURSORCOLOR
700	color_aliases (Color_cursor);	479	color_aliases (Color_cursor);
701	color_aliases (Color_cursor2);	480	color_aliases (Color_cursor2);
702	#endif /* NO_CURSORCOLOR */	481	#endif /* NO_CURSORCOLOR */
703	color_aliases (Color_pointer);	482	color_aliases (Color_pointer_fg);
		483	color_aliases (Color_pointer_bg);
704	color_aliases (Color_border);	484	color_aliases (Color_border);
705	#ifndef NO_BOLD_UNDERLINE_REVERSE	485	#ifndef NO_BOLD_UNDERLINE_REVERSE
706	color_aliases (Color_BD);	486	color_aliases (Color_BD);
707	color_aliases (Color_UL);	487	color_aliases (Color_UL);
708	color_aliases (Color_RV);	488	color_aliases (Color_RV);
709	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	489	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		490
		491	if (!rs[Rs_color + Color_border])
		492	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
710		493
711	return cmd_argv;	494	return cmd_argv;
712	}	495	}
713		496
714	/*----------------------------------------------------------------------*/	497	/*----------------------------------------------------------------------*/
…		…
721		504
722	#ifdef DISPLAY_IS_IP	505	#ifdef DISPLAY_IS_IP
723	/* Fixup display_name for export over pty to any interested terminal	506	/* 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	507	* 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	508	* (for the first non-loopback interface) that we get from
726	* rxvt_network_display(). This is more "name-resolution-portable", if you	509	* rxvt_network_display (). This is more "name-resolution-portable", if you
727	* will, and probably allows for faster x-client startup if your name	510	* 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	511	* server is beyond a slow link or overloaded at client startup. Of
729	* course that only helps the shell's child processes, not us.	512	* course that only helps the shell's child processes, not us.
730	*	513	*
731	* Giving out the display_name also affords a potential security hole	514	* Giving out the display_name also affords a potential security hole
…		…
733	val = rxvt_network_display (rs[Rs_display_name]);	516	val = rxvt_network_display (rs[Rs_display_name]);
734	rs[Rs_display_name] = (const char *)val;	517	rs[Rs_display_name] = (const char *)val;
735		518
736	if (val == NULL)	519	if (val == NULL)
737	#endif /* DISPLAY_IS_IP */	520	#endif /* DISPLAY_IS_IP */
738	val = XDisplayString(Xdisplay);	521	val = XDisplayString (display->display);
739		522
740	if (rs[Rs_display_name] == NULL)	523	if (rs[Rs_display_name] == NULL)
741	rs[Rs_display_name] = val; /* use broken `:0' value */	524	rs[Rs_display_name] = val; /* use broken `:0' value */
742		525
743	i = STRLEN (val);	526	i = strlen (val);
744	env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char));	527	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
745		528
746	sprintf (env_display, "DISPLAY=%s", val);	529	sprintf (env_display, "DISPLAY=%s", val);
747		530
748	/* avoiding the math library:	531	/* avoiding the math library:
749	* i = (int)(ceil(log10((unsigned int)TermWin.parent[0]))) */	532	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
750	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)	533	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
751	;	534	;
752	MAX_IT(i, 1);	535	MAX_IT (i, 1);
753	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof(char));	536	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
754		537
755	sprintf (env_windowid, "WINDOWID=%u",	538	sprintf (env_windowid, "WINDOWID=%u",
756	(unsigned int)TermWin.parent[0]);	539	(unsigned int)TermWin.parent[0]);
757		540
758	/* add entries to the environment:	541	/* add entries to the environment:
759	* @ DISPLAY: in case we started with -display	542	* @ DISPLAY: in case we started with -display
760	* @ WINDOWID: X window id number of the window	543	* @ WINDOWID: X window id number of the window
761	* @ COLORTERM: terminal sub-name and also indicates its color	544	* @ COLORTERM: terminal sub-name and also indicates its color
762	* @ TERM: terminal name	545	* @ TERM: terminal name
763	* @ TERMINFO: path to terminfo directory	546	* @ TERMINFO: path to terminfo directory
		547	* @ COLORFGBG: fg;bg color codes
764	*/	548	*/
765	putenv (env_display);	549	putenv (env_display);
766	putenv (env_windowid);	550	putenv (env_windowid);
		551	if (env_colorfgbg)
		552	putenv (env_colorfgbg);
767		553
768	#ifdef RXVT_TERMINFO	554	#ifdef RXVT_TERMINFO
769	putenv ("TERMINFO=" RXVT_TERMINFO);	555	putenv ("TERMINFO=" RXVT_TERMINFO);
770	#endif	556	#endif
771		557
772	if (Xdepth <= 2)	558	if (display->depth <= 2)
773	putenv ("COLORTERM=" COLORTERMENV "-mono");	559	putenv ("COLORTERM=" COLORTERMENV "-mono");
774	else	560	else
775	putenv ("COLORTERM=" COLORTERMENVFULL);	561	putenv ("COLORTERM=" COLORTERMENVFULL);
776		562
777	if (rs[Rs_term_name] != NULL)	563	if (rs[Rs_term_name] != NULL)
778	{	564	{
779	env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char));	565	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
780	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	566	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
781	putenv (env_term);	567	putenv (env_term);
782	}	568	}
783	else	569	else
784	putenv ("TERM=" TERMENV);	570	putenv ("TERM=" TERMENV);
…		…
799	void	585	void
800	rxvt_term::set_locale (const char *locale)	586	rxvt_term::set_locale (const char *locale)
801	{	587	{
802	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	588	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
803	free (this->locale);	589	free (this->locale);
804	this->locale = strdup (setlocale (LC_CTYPE, ""));	590	this->locale = setlocale (LC_CTYPE, locale);
		591
		592	if (!this->locale)
		593	{
		594	if (*locale)
		595	{
		596	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);
		597	setlocale (LC_CTYPE, "");
		598	}
		599	else
		600	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		601
		602	this->locale = "";
		603	}
		604
		605
		606	this->locale = rxvt_strdup (this->locale);
		607	SET_LOCALE (this->locale);
		608	mbstate.reset ();
805	#endif	609	#endif
		610
806	#if HAVE_NL_LANGINFO	611	#if HAVE_NL_LANGINFO
		612	char *codeset = strdup (nl_langinfo (CODESET));
		613	// /^UTF.?8/i
		614	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		615	&& (codeset[1] == 'T' || codeset[1] == 't')
		616	&& (codeset[2] == 'F' || codeset[2] == 'f')
		617	&& (codeset[3] == '8' || codeset[4] == '8');
807	free (codeset);	618	free (codeset);
808	codeset = strdup (nl_langinfo (CODESET));
809	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
810	|| !STRCASECMP (codeset, "UTF8");
811	#else	619	#else
812	enc_utf8 = 1;	620	enc_utf8 = 0;
813	#endif	621	#endif
814	}	622	}
815		623
816	void	624	void
817	rxvt_term::init_xlocale ()	625	rxvt_term::init_xlocale ()
818	{	626	{
819	#ifdef USE_XIM	627	#ifdef USE_XIM
820	if (!locale)	628	if (!locale)
821	rxvt_print_error ("Setting locale failed.");	629	rxvt_warn ("setting locale failed, working without locale support.\n");
822	else	630	else
823	{	631	{
824	Atom wmlocale;	632	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		633
831	if (!XSupportsLocale ())	634	if (!XSupportsLocale ())
832	{	635	{
833	rxvt_print_error ("The locale is not supported by Xlib");	636	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
834	return;	637	return;
835	}	638	}
836		639
		640	im_ev.start (display);
		641
837	/* see if we can connect yet */	642	/* see if we can connect already */
838	rxvt_IMInstantiateCallback (Xdisplay, NULL, NULL);	643	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	}	644	}
845	#endif	645	#endif
846	}	646	}
847		647
848	/*----------------------------------------------------------------------*/	648	/*----------------------------------------------------------------------*/
849	void	649	void
850	rxvt_term::init_command(const char *const *argv)	650	rxvt_term::init_command (const char *const *argv)
851	{	651	{
852	/*	652	/*
853	* Initialize the command connection.	653	* Initialize the command connection.
854	* This should be called after the X server connection is established.	654	* This should be called after the X server connection is established.
855	*/	655	*/
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		656
870	#ifdef META8_OPTION	657	#ifdef META8_OPTION
871	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	658	meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);
872	#endif	659	#endif
873		660
874	rxvt_get_ourmods (this);	661	get_ourmods ();
875		662
876	if (!(Options & Opt_scrollTtyOutput))	663	if (!(options & Opt_scrollTtyOutput))
877	PrivateModes |= PrivMode_TtyOutputInh;	664	priv_modes |= PrivMode_TtyOutputInh;
878	if (Options & Opt_scrollTtyKeypress)	665	if (options & Opt_scrollTtyKeypress)
879	PrivateModes |= PrivMode_Keypress;	666	priv_modes |= PrivMode_Keypress;
880	if (!(Options & Opt_jumpScroll))	667	if (!(options & Opt_jumpScroll))
881	PrivateModes |= PrivMode_smoothScroll;	668	priv_modes |= PrivMode_smoothScroll;
882		669
883	#ifndef NO_BACKSPACE_KEY	670	#ifndef NO_BACKSPACE_KEY
884	if (STRCMP(key_backspace, "DEC") == 0)	671	if (strcmp (key_backspace, "DEC") == 0)
885	PrivateModes |= PrivMode_HaveBackSpace;	672	priv_modes |= PrivMode_HaveBackSpace;
886	#endif	673	#endif
887		674
888	/* add value for scrollBar */	675	/* add value for scrollBar */
889	if (scrollbar_visible (this))	676	if (scrollbar_visible ())
890	{	677	{
891	PrivateModes |= PrivMode_scrollBar;	678	priv_modes |= PrivMode_scrollBar;
892	SavedModes |= PrivMode_scrollBar;	679	SavedModes |= PrivMode_scrollBar;
893	}	680	}
		681
894	if (menubar_visible (this))	682	if (menubar_visible ())
895	{	683	{
896	PrivateModes |= PrivMode_menuBar;	684	priv_modes |= PrivMode_menuBar;
897	SavedModes |= PrivMode_menuBar;	685	SavedModes |= PrivMode_menuBar;
898	}	686	}
899		687
900	#ifdef GREEK_SUPPORT
901	greek_init();
902	#endif
903
904	Xfd = XConnectionNumber (Xdisplay);
905
906	#ifdef CURSOR_BLINK	688	#ifdef CURSOR_BLINK
907
908	if (Options & Opt_cursorBlink)	689	if (options & Opt_cursorBlink)
909	(void)gettimeofday (&lastcursorchange, NULL);	690	(void)gettimeofday (&lastcursorchange, NULL);
910	#endif	691	#endif
911		692
912	if ((cmd_fd = run_command (argv)) < 0)	693	run_command (argv);
913	{
914	rxvt_print_error ("aborting");
915	exit (EXIT_FAILURE);
916	}
917	}	694	}
918		695
919	/*----------------------------------------------------------------------*/	696	/*----------------------------------------------------------------------*/
920	/* INTPROTO */
921	void	697	void
922	rxvt_Get_Colours (pR)	698	rxvt_term::Get_Colours ()
923	{	699	{
924	int i;	700	int i;
925		701
		702	#ifdef OFF_FOCUS_FADING
		703	pix_colors = pix_colors_focused;
		704	#endif
		705
926	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	706	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
927	{	707	{
928	rxvt_color xcol;	708	rxvt_color xcol;
929		709
930	if (!R->rs[Rs_color + i])	710	if (!rs[Rs_color + i])
931	continue;	711	continue;
932		712
933	if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i]))	713	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
934	{	714	{
935	#ifndef XTERM_REVERSE_VIDEO	715	#ifndef XTERM_REVERSE_VIDEO
936	if (i < 2 && (R->Options & Opt_reverseVideo))	716	if (i < 2 && (options & Opt_reverseVideo))
937	{
938	R->rs[Rs_color + i] = def_colorName[!i];	717	rs[Rs_color + i] = def_colorName[!i];
939	}
940	else	718	else
941	#endif	719	#endif
942	R->rs[Rs_color + i] = def_colorName[i];	720	rs[Rs_color + i] = def_colorName[i];
943		721
944	if (!R->rs[Rs_color + i])	722	if (!rs[Rs_color + i])
945	continue;	723	continue;
946		724
947	if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i]))	725	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
948	{	726	{
949	switch (i)	727	switch (i)
950	{	728	{
951	case Color_fg:	729	case Color_fg:
952	case Color_bg:	730	case Color_bg:
953	/* fatal: need bg/fg color */	731	/* fatal: need bg/fg color */
954	rxvt_print_error ("aborting");	732	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
955	exit (EXIT_FAILURE);
956	/* NOTREACHED */	733	/* NOTREACHED */
957	break;	734	break;
958	#ifndef NO_CURSORCOLOR	735	#ifndef NO_CURSORCOLOR
959	case Color_cursor2:	736	case Color_cursor2:
960	xcol = R->PixColors[Color_fg];	737	xcol = pix_colors[Color_fg];
961	break;	738	break;
962	#endif /* ! NO_CURSORCOLOR */	739	#endif /* ! NO_CURSORCOLOR */
963	case Color_pointer:	740	case Color_pointer_fg:
964	xcol = R->PixColors[Color_fg];	741	xcol = pix_colors[Color_fg];
965	break;	742	break;
966	default:	743	default:
967	xcol = R->PixColors[Color_bg]; /* None */	744	xcol = pix_colors[Color_bg]; /* None */
968	break;	745	break;
969	}	746	}
970	}	747	}
971	}	748	}
972		749
973	R->PixColors[i] = xcol;	750	pix_colors[i] = xcol;
		751	#ifdef OFF_FOCUS_FADING
		752	if (rs[Rs_fade])
		753	pix_colors_unfocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
		754	#endif
974	SET_PIXCOLOR (R, i);	755	SET_PIXCOLOR (i);
		756	}
		757
		758	if (display->depth <= 2)
975	}	759	{
976		760	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])	761	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];	762	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
979	if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border])	763	}
980	R->PixColors[Color_border] = R->PixColors[Color_fg];
981		764
982	/*	765	/*
983	* get scrollBar/menuBar shadow colors	766	* get scrollBar/menuBar shadow colors
984	*	767	*
985	* The calculations of topShadow/bottomShadow values are adapted	768	* The calculations of topShadow/bottomShadow values are adapted
986	* from the fvwm window manager.	769	* from the fvwm window manager.
987	*/	770	*/
988	#ifdef KEEP_SCROLLCOLOR	771	#ifdef KEEP_SCROLLCOLOR
989		772
990	if (XDEPTH <= 2)	773	if (display->depth <= 2)
991	{ /* Monochrome */	774	{ /* Monochrome */
992	R->PixColors[Color_scroll] = R->PixColors[Color_fg];	775	pix_colors[Color_scroll] = pix_colors[Color_fg];
993	R->PixColors[Color_topShadow] = R->PixColors[Color_bg];	776	pix_colors[Color_topShadow] = pix_colors[Color_bg];
994	R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg];	777	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
995	}	778	}
996	else	779	else
997	{	780	{
998	rxvt_color xcol[3];	781	rxvt_color xcol[2];
999	/* xcol[0] == white	782	/* xcol[0] == white
1000	* xcol[1] == top shadow	783	* xcol[1] == top shadow
1001	* xcol[2] == bot shadow */	784	* xcol[2] == bot shadow */
1002		785
1003	xcol[1] = R->PixColors[Color_scroll];	786	xcol[1] = pix_colors[Color_scroll];
1004	# ifdef PREFER_24BIT
1005	xcol[0].set (R, 65535, 65535, 65535);	787	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		788
1011	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;	789	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1012		790
1013	xcol[0].get (R, pr0, pg0, pb0);	791	xcol[0].get (display, pr0, pg0, pb0);
1014	xcol[1].get (R, pr1, pg1, pb1);	792	xcol[1].get (display, pr1, pg1, pb1);
1015		793
1016	/* bottomShadowColor */	794	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		795
1022	/* topShadowColor */	796	/* topShadowColor */
1023	if (!xcol[1].set (aR_	797	if (!xcol[1].set (display,
1024	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	798	min (pr0, max (pr0 / 5, pr1) * 7 / 5),
1025	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	799	min (pg0, max (pg0 / 5, pg1) * 7 / 5),
1026	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	800	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
1027	xcol[1] = R->PixColors[Color_White];	801	xcol[1] = pix_colors[Color_White];
1028		802
1029	R->PixColors[Color_topShadow] = xcol[1];	803	pix_colors[Color_topShadow] = xcol[1];
1030	}	804	}
1031	#endif /* KEEP_SCROLLCOLOR */	805	#endif /* KEEP_SCROLLCOLOR */
1032	}	806	}
1033		807
1034	/*----------------------------------------------------------------------*/	808	/*----------------------------------------------------------------------*/
1035	/* color aliases, fg/bg bright-bold */	809	/* color aliases, fg/bg bright-bold */
1036	void	810	void
1037	rxvt_term::color_aliases(int idx)	811	rxvt_term::color_aliases (int idx)
1038	{	812	{
1039	if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx])))	813	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1040	{	814	{
1041	int i = atoi (rs[Rs_color + idx]);	815	int i = atoi (rs[Rs_color + idx]);
1042		816
1043	if (i >= 8 && i <= 15)	817	if (i >= 8 && i <= 15)
1044	{ /* bright colors */	818	{ /* bright colors */
…		…
1057	/*----------------------------------------------------------------------*/	831	/*----------------------------------------------------------------------*/
1058	/*	832	/*
1059	* Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings	833	* Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1060	* Use resource ``modifier'' to override the Meta modifier	834	* Use resource ``modifier'' to override the Meta modifier
1061	*/	835	*/
1062	/* INTPROTO */
1063	void	836	void
1064	rxvt_get_ourmods(pR)	837	rxvt_term::get_ourmods ()
1065	{	838	{
1066	int i, j, k;	839	int i, j, k;
1067	int requestedmeta, realmeta, realalt;	840	int requestedmeta, realmeta, realalt;
1068	const char *cm, *rsmod;	841	const char *cm, *rsmod;
1069	XModifierKeymap *map;	842	XModifierKeymap *map;
1070	KeyCode *kc;	843	KeyCode *kc;
1071	const unsigned int modmasks[] =	844	const unsigned int modmasks[] =
1072	{	845	{
1073	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	846	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1074	};	847	};
1075		848
1076	requestedmeta = realmeta = realalt = 0;	849	requestedmeta = realmeta = realalt = 0;
1077	rsmod = R->rs[Rs_modifier];	850	rsmod = rs[Rs_modifier];
		851
1078	if (rsmod	852	if (rsmod
1079	&& STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0)	853	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1080	requestedmeta = rsmod[3] - '0';	854	requestedmeta = rsmod[3] - '0';
1081		855
1082	map = XGetModifierMapping(R->Xdisplay);	856	map = XGetModifierMapping (display->display);
1083	kc = map->modifiermap;	857	kc = map->modifiermap;
		858
1084	for (i = 1; i < 6; i++)	859	for (i = 1; i < 6; i++)
1085	{	860	{
1086	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	861	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		862
1087	for (j = map->max_keypermod; j--; k++)	863	for (j = map->max_keypermod; j--; k++)
1088	{	864	{
1089	if (kc[k] == 0)	865	if (kc[k] == 0)
1090	break;	866	break;
		867
1091	switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0))	868	switch (XKeycodeToKeysym (display->display, kc[k], 0))
1092	{	869	{
1093	case XK_Num_Lock:	870	case XK_Num_Lock:
1094	R->ModNumLockMask = modmasks[i - 1];	871	ModNumLockMask = modmasks[i - 1];
1095	/* FALLTHROUGH */	872	continue;
1096	default:	873
1097	continue; /* for(;;) */	874	case XK_ISO_Level3_Shift:
		875	ModLevel3Mask = modmasks[i - 1];
		876	continue;
		877
1098	case XK_Meta_L:	878	case XK_Meta_L:
1099	case XK_Meta_R:	879	case XK_Meta_R:
1100	cm = "meta";	880	cm = "meta";
1101	realmeta = i;	881	realmeta = i;
1102	break;	882	break;
		883
1103	case XK_Alt_L:	884	case XK_Alt_L:
1104	case XK_Alt_R:	885	case XK_Alt_R:
1105	cm = "alt";	886	cm = "alt";
1106	realalt = i;	887	realalt = i;
1107	break;	888	break;
		889
1108	case XK_Super_L:	890	case XK_Super_L:
1109	case XK_Super_R:	891	case XK_Super_R:
1110	cm = "super";	892	cm = "super";
1111	break;	893	break;
		894
1112	case XK_Hyper_L:	895	case XK_Hyper_L:
1113	case XK_Hyper_R:	896	case XK_Hyper_R:
1114	cm = "hyper";	897	cm = "hyper";
1115	break;	898	break;
		899
		900	default:
		901	continue;
1116	}	902	}
1117	if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0)	903
		904	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1118	requestedmeta = i;	905	requestedmeta = i;
1119	}	906	}
1120	}	907	}
		908
1121	XFreeModifiermap(map);	909	XFreeModifiermap (map);
		910
1122	i = (requestedmeta ? requestedmeta	911	i = requestedmeta ? requestedmeta
1123	: (realmeta ? realmeta	912	: realmeta ? realmeta
1124	: (realalt ? realalt : 0)));	913	: realalt ? realalt
		914	: 0;
		915
1125	if (i)	916	if (i)
1126	R->ModMetaMask = modmasks[i - 1];	917	ModMetaMask = modmasks[i - 1];
1127	}	918	}
1128		919
1129	/*----------------------------------------------------------------------*/	920	/*----------------------------------------------------------------------*/
1130	/* rxvt_Create_Windows() - Open and map the window */	921	/* rxvt_Create_Windows () - Open and map the window */
1131	void	922	void
1132	rxvt_term::create_windows (int argc, const char *const *argv)	923	rxvt_term::create_windows (int argc, const char *const *argv)
1133	{	924	{
1134	XClassHint classHint;	925	XClassHint classHint;
1135	XWMHints wmHint;	926	XWMHints wmHint;
		927	#if ENABLE_FRILLS
		928	Atom prop = None;
		929	MWMHints mwmhints;
		930	#endif
1136	XGCValues gcvalue;	931	XGCValues gcvalue;
1137	long vt_emask;	932	long vt_emask;
1138
1139	XSetWindowAttributes attributes;	933	XSetWindowAttributes attributes;
1140	XWindowAttributes gattr;	934	XWindowAttributes gattr;
		935	Window top, parent;
		936	dDisp;
1141		937
1142	Xcmap = DefaultColormap (Xdisplay, Xscreen);	938	#ifdef USING_W11LIB
1143	Xvisual = DefaultVisual (Xdisplay, Xscreen);	939	/* enable W11 callbacks */
1144	Xscreen = DefaultScreen (Xdisplay);	940	W11AddEventHandler (disp, rxvt_W11_process_x_event);
		941	#endif
1145		942
		943	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);
		944	XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);
		945
1146	if (Options & Opt_transparent)	946	if (options & Opt_transparent)
1147	{	947	{
1148	XGetWindowAttributes (Xdisplay, RootWindow(Xdisplay, Xscreen), &gattr);	948	XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);
1149	Xdepth = gattr.depth;	949	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
		950	}
		951
		952	#if ENABLE_FRILLS
		953	if (options & Opt_borderLess)
		954	{
		955	prop = XInternAtom(disp, "_MOTIF_WM_INFO", True);
		956
		957	if (prop == None)
		958	{
		959	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		960	#ifdef PREFER_24BIT
		961	attributes.override_redirect = TRUE;
		962	#endif
		963	mwmhints.flags = 0;
		964	}
		965	else
		966	{
		967	mwmhints.flags = MWM_HINTS_DECORATIONS;
		968	mwmhints.decorations = 0;
		969	}
1150	}	970	}
1151	else	971	else
1152	{	972	{
1153	Xdepth = DefaultDepth(Xdisplay, Xscreen);	973	mwmhints.flags = 0;
		974	}
		975	#endif
		976
		977	/* grab colors before netscape does */
		978	Get_Colours ();
		979
		980	if (!set_fonts ())
		981	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
		982
		983	parent = DefaultRootWindow (disp);
		984
		985	#if ENABLE_XEMBED
		986	if (rs[Rs_embed])
		987	{
		988	XWindowAttributes wattr;
		989
		990	parent = strtol (rs[Rs_embed], 0, 0);
		991
		992	if (!XGetWindowAttributes (disp, parent, &wattr))
		993	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		994
		995	window_calc (wattr.width, wattr.height);
		996	}
		997
		998	#endif
		999	window_calc (0, 0);
		1000
		1001	/* sub-window placement & size in rxvt_resize_subwindows () */
1154	#ifdef PREFER_24BIT	1002	#ifdef PREFER_24BIT
1155	/*	1003	attributes.background_pixel = pix_colors_focused[Color_border];
1156	* If depth is not 24, look for a 24bit visual.	1004	attributes.border_pixel = pix_colors_focused[Color_border];
1157	*/	1005	attributes.colormap = display->cmap;
1158	if (Xdepth != 24)	1006	top = XCreateWindow (disp, parent,
1159	{	1007	szHint.x, szHint.y,
1160	XVisualInfo vinfo;	1008	szHint.width, szHint.height,
1161		1009	TermWin.ext_bwidth,
1162	if (XMatchVisualInfo(Xdisplay, Xscreen, 24, TrueColor, &vinfo))	1010	display->depth, InputOutput,
1163	{	1011	display->visual,
1164	Xdepth = 24;	1012	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1165	Xvisual = vinfo.visual;	1013	#else
1166	Xcmap = XCreateColormap(Xdisplay,	1014	top = XCreateSimpleWindow (disp, parent,
1167	RootWindow(Xdisplay, Xscreen),	1015	szHint.x, szHint.y,
1168	Xvisual, AllocNone);	1016	szHint.width, szHint.height,
1169	}	1017	TermWin.ext_bwidth,
1170	}	1018	pix_colors_focused[Color_border],
		1019	pix_colors_focused[Color_border]);
1171	#endif	1020	#endif
1172	}
1173		1021
1174	/* grab colors before netscape does */	1022	TermWin.parent[0] = top;
1175	rxvt_Get_Colours (this);
1176		1023
1177	rxvt_change_font (this, 1, NULL);
1178	window_calc (0, 0);
1179	old_width = szHint.width;	1024	old_width = szHint.width;
1180	old_height = szHint.height;	1025	old_height = szHint.height;
1181		1026
1182	/* parent window - reverse video so we can see placement errors
1183	* sub-window placement & size in rxvt_resize_subwindows()
1184	*/
1185
1186	#ifdef PREFER_24BIT
1187	attributes.background_pixel = PixColors[Color_fg];
1188	attributes.border_pixel = PixColors[Color_border];
1189	attributes.colormap = Xcmap;
1190	TermWin.parent[0] = XCreateWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1191	szHint.x, szHint.y,
1192	szHint.width, szHint.height,
1193	TermWin.ext_bwidth,
1194	Xdepth, InputOutput,
1195	Xvisual,
1196	CWBackPixel | CWBorderPixel
1197	| CWColormap, &attributes);
1198	#else
1199	TermWin.parent[0] = XCreateSimpleWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1200	szHint.x, szHint.y,
1201	szHint.width,
1202	szHint.height,
1203	TermWin.ext_bwidth,
1204	PixColors[Color_border],
1205	PixColors[Color_fg]);
1206	#endif
1207
1208	rxvt_xterm_seq (this, XTerm_title, rs[Rs_title], CHAR_ST);	1027	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1209	rxvt_xterm_seq (this, XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1028	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1210		1029
1211	classHint.res_name = (char *)rs[Rs_name];	1030	classHint.res_name = (char *)rs[Rs_name];
1212	classHint.res_class = (char *)APL_CLASS;	1031	classHint.res_class = (char *)RESCLASS;
1213		1032
1214	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	1033	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1215	wmHint.input = True;	1034	wmHint.input = True;
1216	wmHint.initial_state = (Options & Opt_iconic ? IconicState	1035	wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;
1217	: NormalState);	1036	wmHint.window_group = top;
1218	wmHint.window_group = TermWin.parent[0];
1219		1037
1220	XSetWMProperties(Xdisplay, TermWin.parent[0], NULL, NULL,	1038	XmbSetWMProperties (disp, top, NULL, NULL, (char **)argv, argc,
1221	(char **)argv, argc, &szHint, &wmHint, &classHint);	1039	&szHint, &wmHint, &classHint);
1222	XSelectInput(Xdisplay, TermWin.parent[0],	1040
		1041	/* Enable delete window protocol */
		1042	XSetWMProtocols (disp, top, &xa[XA_WM_DELETE_WINDOW], 1);
		1043
		1044	#if ENABLE_FRILLS
		1045	long pid = getpid ();
		1046
		1047	XChangeProperty (disp, top,
		1048	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		1049	PropModeReplace, (unsigned char *)&pid, 1);
		1050	#endif
		1051
		1052	XSelectInput (disp, top,
1223	(KeyPressMask	1053	KeyPressMask
1224	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1054	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1225	| KeyReleaseMask	1055	| KeyReleaseMask
1226	#endif	1056	#endif
1227	| FocusChangeMask | VisibilityChangeMask	1057	| FocusChangeMask | VisibilityChangeMask
1228	| 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
1229		1067
1230	/* 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 */
1231	TermWin_cursor = XCreateFontCursor(Xdisplay, XC_xterm);	1069	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
1232		1070
1233	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1071	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1234	/* cursor (menuBar/scrollBar): Black-on-White */	1072	/* cursor (menuBar/scrollBar): Black-on-White */
1235	leftptr_cursor = XCreateFontCursor(Xdisplay, XC_left_ptr);	1073	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1236	#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;
1237		1093
1238	#ifdef POINTER_BLANK	1094	#ifdef POINTER_BLANK
1239
1240	{
1241	XColor blackcolour;
1242	blackcolour.red = 0;
1243	blackcolour.green = 0;
1244	blackcolour.blue = 0;
1245	Font f = XLoadFont (Xdisplay, "fixed");
1246	blank_cursor = XCreateGlyphCursor (Xdisplay, f, f, ' ', ' ',
1247	&blackcolour, &blackcolour);
1248	XUnloadFont (Xdisplay, f);
1249	}
1250	#endif
1251
1252	/* the vt window */
1253	TermWin.vt = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],
1254	window_vt_x, window_vt_y,
1255	TermWin_TotalWidth(),
1256	TermWin_TotalHeight(),
1257	0,
1258	PixColors[Color_fg],
1259	PixColors[Color_bg]);
1260	#ifdef DEBUG_X
1261	XStoreName(Xdisplay, TermWin.vt, "vt window");
1262	#endif
1263
1264	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1265	| PropertyChangeMask);
1266
1267	#ifdef POINTER_BLANK
1268	pointer_unblank ();
1269
1270	if ((Options & Opt_pointerBlank))	1095	if (options & Opt_pointerBlank)
1271	vt_emask |= PointerMotionMask;	1096	vt_emask |= PointerMotionMask;
1272	else	1097	else
1273	#endif	1098	#endif
1274	vt_emask |= (Button1MotionMask | Button3MotionMask);	1099	vt_emask |= Button1MotionMask | Button3MotionMask;
1275		1100
1276	XSelectInput(Xdisplay, TermWin.vt, vt_emask);	1101	XSelectInput (disp, TermWin.vt, vt_emask);
		1102	vt_ev.start (display, TermWin.vt);
1277		1103
1278	#if defined(MENUBAR) && (MENUBAR_MAX > 1)	1104	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1279
1280	if (menuBar_height())	1105	if (menuBar_height ())
1281	{	1106	{
1282	menuBar.win = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],	1107	menuBar.win = XCreateSimpleWindow (disp, top,
1283	window_vt_x, 0,	1108	window_vt_x, 0,
1284	TermWin_TotalWidth(),	1109	TermWin_TotalWidth (),
1285	menuBar_TotalHeight(),	1110	menuBar_TotalHeight (),
1286	0,	1111	0,
1287	PixColors[Color_fg],	1112	pix_colors_focused[Color_fg],
1288	PixColors[Color_scroll]);	1113	pix_colors_focused[Color_scroll]);
		1114
1289	#ifdef DEBUG_X	1115	#ifdef DEBUG_X
1290
1291	XStoreName(Xdisplay, menuBar.win, "menubar");	1116	XStoreName (disp, menuBar.win, "menubar");
1292	#endif	1117	#endif
1293		1118
		1119	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
		1120
1294	XDefineCursor(Xdisplay, menuBar.win, pointer_leftptr);	1121	XDefineCursor (disp, menuBar.win,
		1122	XCreateFontCursor (disp, XC_left_ptr));
		1123
1295	XSelectInput(Xdisplay, menuBar.win,	1124	XSelectInput (disp, menuBar.win,
1296	(ExposureMask | ButtonPressMask | ButtonReleaseMask	1125	(ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1297	| Button1MotionMask));	1126	menubar_ev.start (display, menuBar.win);
1298	}	1127	}
1299	#endif	1128	#endif
		1129
1300	#ifdef XPM_BACKGROUND	1130	#ifdef XPM_BACKGROUND
1301	if (rs[Rs_backgroundPixmap] != NULL	1131	if (rs[Rs_backgroundPixmap] != NULL
1302	&& !(Options & Opt_transparent))	1132	&& ! (options & Opt_transparent))
1303	{	1133	{
1304	const char *p = rs[Rs_backgroundPixmap];	1134	const char *p = rs[Rs_backgroundPixmap];
1305		1135
1306	if ((p = STRCHR(p, ';')) != NULL)	1136	if ((p = strchr (p, ';')) != NULL)
1307	{	1137	{
1308	p++;	1138	p++;
1309	rxvt_scale_pixmap (this, p);	1139	scale_pixmap (p);
1310	}	1140	}
		1141
1311	rxvt_set_bgPixmap (this, rs[Rs_backgroundPixmap]);	1142	set_bgPixmap (rs[Rs_backgroundPixmap]);
1312	rxvt_scr_touch (this, True);	1143	scr_touch (true);
1313	}	1144	}
1314	#endif	1145	#endif
1315		1146
1316	/* graphics context for the vt window */	1147	/* graphics context for the vt window */
1317	gcvalue.foreground = PixColors[Color_fg];	1148	gcvalue.foreground = pix_colors[Color_fg];
1318	gcvalue.background = PixColors[Color_bg];	1149	gcvalue.background = pix_colors[Color_bg];
1319	gcvalue.graphics_exposures = 1;	1150	gcvalue.graphics_exposures = 1;
1320	TermWin.gc = XCreateGC(Xdisplay, TermWin.vt,	1151	TermWin.gc = XCreateGC (disp, TermWin.vt,
1321	GCForeground | GCBackground	1152	GCForeground | GCBackground | GCGraphicsExposures,
1322	| GCGraphicsExposures, &gcvalue);	1153	&gcvalue);
		1154
		1155	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1323		1156
1324	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1157	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1325
1326	gcvalue.foreground = PixColors[Color_topShadow];	1158	gcvalue.foreground = pix_colors[Color_topShadow];
1327	topShadowGC = XCreateGC(Xdisplay, TermWin.vt,	1159	topShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1328	GCForeground, &gcvalue);
1329	gcvalue.foreground = PixColors[Color_bottomShadow];	1160	gcvalue.foreground = pix_colors[Color_bottomShadow];
1330	botShadowGC = XCreateGC(Xdisplay, TermWin.vt,	1161	botShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1331	GCForeground, &gcvalue);	1162	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1332	gcvalue.foreground = PixColors[(XDEPTH <= 2 ? Color_fg	1163	scrollbarGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1333	: Color_scroll)];	1164	#endif
1334	scrollbarGC = XCreateGC(Xdisplay, TermWin.vt,	1165
1335	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
		1208	tio->c_cc[VDSUSP] = CDSUSP;
1336	#endif	1209	# endif
		1210	# ifdef VREPRINT
		1211
		1212	tio->c_cc[VREPRINT] = CRPRNT;
		1213	# endif
		1214	# ifdef VDISCRD
		1215
		1216	tio->c_cc[VDISCRD] = CFLUSH;
		1217	# endif
		1218	# ifdef VWERSE
		1219
		1220	tio->c_cc[VWERSE] = CWERASE;
		1221	# endif
		1222	# ifdef VLNEXT
		1223
		1224	tio->c_cc[VLNEXT] = CLNEXT;
		1225	# endif
		1226
		1227	}
		1228	tio->c_cc[VEOF] = CEOF;
		1229	tio->c_cc[VEOL] = VDISABLE;
		1230	# ifdef VEOL2
		1231
		1232	tio->c_cc[VEOL2] = VDISABLE;
		1233	# endif
		1234	# ifdef VSWTC
		1235
		1236	tio->c_cc[VSWTC] = VDISABLE;
		1237	# endif
		1238	# ifdef VSWTCH
		1239
		1240	tio->c_cc[VSWTCH] = VDISABLE;
		1241	# endif
		1242	# if VMIN != VEOF
		1243
		1244	tio->c_cc[VMIN] = 1;
		1245	# endif
		1246	# if VTIME != VEOL
		1247
		1248	tio->c_cc[VTIME] = 0;
		1249	# endif
		1250
		1251	if (erase != -1)
		1252	tio->c_cc[VERASE] = (char)erase;
		1253
		1254	/* input modes */
		1255	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
		1256	# ifdef IMAXBEL
		1257	| IMAXBEL
		1258	# endif
		1259	| IXON);
		1260
		1261	/* output modes */
		1262	tio->c_oflag = (OPOST | ONLCR);
		1263
		1264	/* control modes */
		1265	tio->c_cflag = (CS8 | CREAD);
		1266
		1267	/* line discipline modes */
		1268	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
		1269	# if defined (ECHOCTL) && defined (ECHOKE)
		1270	| ECHOCTL | ECHOKE
		1271	# endif
		1272	| ECHOE | ECHOK);
		1273	# else /* HAVE_TERMIOS_H */
		1274
		1275	/*
		1276	* sgtty interface
		1277	*/
		1278
		1279	/* get parameters -- gtty */
		1280	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
		1281	{
		1282	tio->sg.sg_erase = CERASE; /* ^H */
		1283	tio->sg.sg_kill = CKILL; /* ^U */
		1284	}
		1285	if (erase != -1)
		1286	tio->sg.sg_erase = (char)erase;
		1287
		1288	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
		1289
		1290	/* get special characters */
		1291	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
		1292	{
		1293	tio->tc.t_intrc = CINTR; /* ^C */
		1294	tio->tc.t_quitc = CQUIT; /* ^\ */
		1295	tio->tc.t_startc = CSTART; /* ^Q */
		1296	tio->tc.t_stopc = CSTOP; /* ^S */
		1297	tio->tc.t_eofc = CEOF; /* ^D */
		1298	tio->tc.t_brkc = -1;
		1299	}
		1300	/* get local special chars */
		1301	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
		1302	{
		1303	tio->lc.t_suspc = CSUSP; /* ^Z */
		1304	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
		1305	tio->lc.t_rprntc = CRPRNT; /* ^R */
		1306	tio->lc.t_flushc = CFLUSH; /* ^O */
		1307	tio->lc.t_werasc = CWERASE; /* ^W */
		1308	tio->lc.t_lnextc = CLNEXT; /* ^V */
		1309	}
		1310	/* get line discipline */
		1311	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
		1312	# ifdef NTTYDISC
		1313
		1314	tio->line = NTTYDISC;
		1315	# endif /* NTTYDISC */
		1316
		1317	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
		1318	#endif /* HAVE_TERMIOS_H */
		1319
		1320	/*
		1321	* Debugging
		1322	*/
		1323	#ifdef DEBUG_TTYMODE
		1324	#ifdef HAVE_TERMIOS_H
		1325	/* c_iflag bits */
		1326	fprintf (stderr, "Input flags\n");
		1327
		1328	/* cpp token stringize doesn't work on all machines <sigh> */
		1329	# define FOO(flag,name) \
		1330	if ((tio->c_iflag) & flag) \
		1331	fprintf (stderr, "%s ", name)
		1332
		1333	/* c_iflag bits */
		1334	FOO (IGNBRK, "IGNBRK");
		1335	FOO (BRKINT, "BRKINT");
		1336	FOO (IGNPAR, "IGNPAR");
		1337	FOO (PARMRK, "PARMRK");
		1338	FOO (INPCK, "INPCK");
		1339	FOO (ISTRIP, "ISTRIP");
		1340	FOO (INLCR, "INLCR");
		1341	FOO (IGNCR, "IGNCR");
		1342	FOO (ICRNL, "ICRNL");
		1343	FOO (IXON, "IXON");
		1344	FOO (IXOFF, "IXOFF");
		1345	# ifdef IUCLC
		1346
		1347	FOO (IUCLC, "IUCLC");
		1348	# endif
		1349	# ifdef IXANY
		1350
		1351	FOO (IXANY, "IXANY");
		1352	# endif
		1353	# ifdef IMAXBEL
		1354
		1355	FOO (IMAXBEL, "IMAXBEL");
		1356	# endif
		1357
		1358	fprintf (stderr, "\n");
		1359
		1360	# undef FOO
		1361	# define FOO(entry, name) \
		1362	fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
		1363
		1364	FOO (VINTR, "VINTR");
		1365	FOO (VQUIT, "VQUIT");
		1366	FOO (VERASE, "VERASE");
		1367	FOO (VKILL, "VKILL");
		1368	FOO (VEOF, "VEOF");
		1369	FOO (VEOL, "VEOL");
		1370	# ifdef VEOL2
		1371
		1372	FOO (VEOL2, "VEOL2");
		1373	# endif
		1374	# ifdef VSWTC
		1375
		1376	FOO (VSWTC, "VSWTC");
		1377	# endif
		1378	# ifdef VSWTCH
		1379
		1380	FOO (VSWTCH, "VSWTCH");
		1381	# endif
		1382
		1383	FOO (VSTART, "VSTART");
		1384	FOO (VSTOP, "VSTOP");
		1385	FOO (VSUSP, "VSUSP");
		1386	# ifdef VDSUSP
		1387
		1388	FOO (VDSUSP, "VDSUSP");
		1389	# endif
		1390	# ifdef VREPRINT
		1391
		1392	FOO (VREPRINT, "VREPRINT");
		1393	# endif
		1394	# ifdef VDISCRD
		1395
		1396	FOO (VDISCRD, "VDISCRD");
		1397	# endif
		1398	# ifdef VWERSE
		1399
		1400	FOO (VWERSE, "VWERSE");
		1401	# endif
		1402	# ifdef VLNEXT
		1403
		1404	FOO (VLNEXT, "VLNEXT");
		1405	# endif
		1406
		1407	fprintf (stderr, "\n");
		1408	# undef FOO
		1409	# endif /* HAVE_TERMIOS_H */
		1410	#endif /* DEBUG_TTYMODE */
1337	}	1411	}
1338		1412
1339	/*----------------------------------------------------------------------*/	1413	/*----------------------------------------------------------------------*/
1340	/*	1414	/*
1341	* Run the command in a subprocess and return a file descriptor for the	1415	* Run the command in a subprocess and return a file descriptor for the
1342	* master end of the pseudo-teletype pair with the command talking to	1416	* master end of the pseudo-teletype pair with the command talking to
1343	* the slave.	1417	* the slave.
1344	*/	1418	*/
1345	int	1419	void
1346	rxvt_term::run_command (const char *const *argv)	1420	rxvt_term::run_command (const char *const *argv)
1347	{	1421	{
1348	int cfd, er;	1422	#if ENABLE_FRILLS
1349		1423	if (rs[Rs_pty_fd])
1350	/* get master (pty) */
1351	if ((cfd = rxvt_get_pty (&(tty_fd), &(ttydev))) < 0)
1352	{
1353	rxvt_print_error("can't open pseudo-tty");
1354	return -1;
1355	}	1424	{
1356		1425	pty.pty = atoi (rs[Rs_pty_fd]);
1357	#ifdef FD_SETSIZE
1358	if (Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1359	{
1360	rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1361	rxvt_clean_exit();
1362	exit(EXIT_FAILURE);
1363	}
1364	#endif
1365
1366	fcntl (cfd, F_SETFL, O_NONBLOCK);	1426	fcntl (pty.pty, F_SETFL, O_NONBLOCK);
1367
1368	/* get slave (tty) */
1369	if (tty_fd < 0)
1370	{	1427	}
1371	#ifndef NO_SETOWNER_TTYDEV	1428	else
1372	rxvt_privileged_ttydev (aR_ SAVE);
1373	#endif	1429	#endif
		1430	if (!pty.get ())
		1431	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1374		1432
1375	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)	1433	pty.set_utf8_mode (enc_utf8);
1376	{	1434
1377	close(cfd);	1435	/* set initial window size */
1378	rxvt_print_error("can't open slave tty %s", ttydev);	1436	tt_winch ();
1379	return -1;	1437
1380	}	1438	int er;
1381	}	1439
1382	#ifndef NO_BACKSPACE_KEY	1440	#ifndef NO_BACKSPACE_KEY
1383	if (key_backspace[0] && !key_backspace[1])	1441	if (key_backspace[0] && !key_backspace[1])
1384	er = key_backspace[0];	1442	er = key_backspace[0];
1385	else if (STRCMP(key_backspace, "DEC") == 0)	1443	else if (strcmp (key_backspace, "DEC") == 0)
1386	er = '\177'; /* the initial state anyway */	1444	er = '\177'; /* the initial state anyway */
1387	else	1445	else
1388	#endif	1446	#endif
1389
1390	er = -1;	1447	er = -1;
1391		1448
1392	rxvt_get_ttymode (&(tio), er);	1449	rxvt_get_ttymode (&tio, er);
		1450
		1451	#if ENABLE_FRILLS
		1452	if (rs[Rs_pty_fd])
		1453	return;
		1454	#endif
		1455
		1456	sw_chld.start (SIGCHLD);
1393		1457
1394	#ifndef __QNX__	1458	#ifndef __QNX__
1395	/* spin off the command interpreter */	1459	/* spin off the command interpreter */
1396	switch (cmd_pid = fork ())	1460	switch (cmd_pid = fork ())
1397	{	1461	{
1398	case -1:	1462	case -1:
1399	rxvt_print_error("can't fork");
1400	return -1;
1401	case 0:
1402	close (cfd); /* only keep tty_fd and STDERR open */
1403	close (Xfd);
1404	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1405	rxvt_print_error ("could not obtain control of tty");
1406	else
1407	{	1463	{
1408	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1464	cmd_pid = 0;
1409	dup2 (tty_fd, STDIN_FILENO);	1465	rxvt_fatal ("can't fork, aborting.\n");
1410	dup2 (tty_fd, STDOUT_FILENO);
1411	dup2 (tty_fd, STDERR_FILENO);
1412
1413	if (tty_fd > 2)
1414	close (tty_fd);
1415
1416	run_child (argv);
1417	}	1466	}
		1467	case 0:
		1468	init_env ();
		1469
		1470	if (!pty.make_controlling_tty ())
		1471	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1472	else
		1473	{
		1474	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1475	dup2 (pty.tty, STDIN_FILENO);
		1476	dup2 (pty.tty, STDOUT_FILENO);
		1477	dup2 (pty.tty, STDERR_FILENO);
		1478
		1479	// close all our file handles that we do no longer need
		1480	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1481	{
		1482	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);
		1483	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);
		1484	}
		1485
		1486	run_child (argv);
		1487	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1488	}
		1489
1418	exit (EXIT_FAILURE);	1490	_exit (EXIT_FAILURE);
1419	/* NOTREACHED */	1491
1420	default:	1492	default:
1421	{	1493	{
1422	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1494	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1423	int fdstdin;	1495	int fdstdin;
1424		1496
1425	fdstdin = dup (STDIN_FILENO);	1497	fdstdin = dup (STDIN_FILENO);
1426	dup2 (tty_fd, STDIN_FILENO);	1498	dup2 (pty.tty, STDIN_FILENO);
1427	#endif	1499	#endif
1428		1500
1429	#ifdef UTMP_SUPPORT	1501	#ifdef UTMP_SUPPORT
1430	rxvt_privileged_utmp (this, SAVE);	1502	privileged_utmp (SAVE);
1431	#endif	1503	#endif
1432		1504
1433	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1505	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1434		1506
1435	dup2 (fdstdin, STDIN_FILENO);	1507	dup2 (fdstdin, STDIN_FILENO);
1436	close (fdstdin);	1508	close (fdstdin);
1437	#endif	1509	#endif
1438
1439	}	1510	}
1440	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, Xfd open */	1511
		1512	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1441	break;	1513	break;
1442	}	1514	}
1443	#else /* __QNX__ uses qnxspawn() */	1515	#else /* __QNX__ uses qnxspawn () */
1444	fchmod (tty_fd, 0622);	1516	fchmod (pty.tty, 0622);
1445	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);	1517	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1446	fcntl (cfd, F_SETFD, FD_CLOEXEC);	1518	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1447		1519
1448	if (run_child (argv) == -1)	1520	if (run_child (argv) == -1)
1449	exit (EXIT_FAILURE);	1521	exit (EXIT_FAILURE);
1450	#endif	1522	#endif
1451
1452	return cfd;
1453	}	1523	}
1454		1524
1455	/* ------------------------------------------------------------------------- *	1525	/* ------------------------------------------------------------------------- *
1456	* CHILD PROCESS OPERATIONS *	1526	* CHILD PROCESS OPERATIONS *
1457	* ------------------------------------------------------------------------- */	1527	* ------------------------------------------------------------------------- */
…		…
1462	int	1532	int
1463	rxvt_term::run_child (const char *const *argv)	1533	rxvt_term::run_child (const char *const *argv)
1464	{	1534	{
1465	char *login;	1535	char *login;
1466		1536
1467	SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */	1537	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1468		1538
1469	if (Options & Opt_console)	1539	if (options & Opt_console)
1470	{ /* be virtual console, fail silently */	1540	{ /* be virtual console, fail silently */
1471	#ifdef TIOCCONS	1541	#ifdef TIOCCONS
1472	unsigned int on = 1;	1542	unsigned int on = 1;
1473		1543
1474	ioctl (STDIN_FILENO, TIOCCONS, &on);	1544	ioctl (STDIN_FILENO, TIOCCONS, &on);
1475	#elif defined (SRIOCSREDIR)	1545	#elif defined (SRIOCSREDIR)
1476	int fd;	1546	int fd;
1477		1547
1478	fd = open (CONSOLE, O_WRONLY, 0);	1548	fd = open (CONSOLE, O_WRONLY, 0);
1479	if (fd >= 0)	1549	if (fd >= 0)
1480	{
1481	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1550	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1482	close (fd);	1551	close (fd);
1483	}
1484	#endif /* SRIOCSREDIR */	1552	#endif /* SRIOCSREDIR */
1485	}	1553	}
1486		1554
1487	/* reset signals and spin off the command interpreter */	1555	/* reset signals and spin off the command interpreter */
1488	signal (SIGINT, SIG_DFL);	1556	signal (SIGINT, SIG_DFL);
1489	signal (SIGQUIT, SIG_DFL);	1557	signal (SIGQUIT, SIG_DFL);
1490	signal (SIGCHLD, SIG_DFL);	1558	signal (SIGCHLD, SIG_DFL);
		1559	signal (SIGHUP, SIG_DFL);
		1560	signal (SIGPIPE, SIG_DFL);
1491	/*	1561	/*
1492	* mimick login's behavior by disabling the job control signals	1562	* mimick login's behavior by disabling the job control signals
1493	* a shell that wants them can turn them back on	1563	* a shell that wants them can turn them back on
1494	*/	1564	*/
1495	#ifdef SIGTSTP	1565	#ifdef SIGTSTP
1496	signal (SIGTSTP, SIG_IGN);	1566	signal (SIGTSTP, SIG_IGN);
1497	signal (SIGTTIN, SIG_IGN);	1567	signal (SIGTTIN, SIG_IGN);
1498	signal (SIGTTOU, SIG_IGN);	1568	signal (SIGTTOU, SIG_IGN);
1499	#endif /* SIGTSTP */	1569	#endif /* SIGTSTP */
1500		1570
1501	/* set window size */
1502	struct winsize ws;
1503
1504	ws.ws_col = TermWin.ncol;
1505	ws.ws_row = TermWin.nrow;
1506	ws.ws_xpixel = ws.ws_ypixel = 0;
1507	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1508
1509	// unblock signals (signals are blocked by iom.C	1571	// unblock signals (signals are blocked by iom.C
1510	sigset_t ss;	1572	sigset_t ss;
1511	sigemptyset (&ss);	1573	sigemptyset (&ss);
1512	sigprocmask (SIG_SETMASK, &ss, 0);	1574	sigprocmask (SIG_SETMASK, &ss, 0);
1513		1575
…		…
1517	{	1579	{
1518	# ifdef DEBUG_CMD	1580	# ifdef DEBUG_CMD
1519	int i;	1581	int i;
1520		1582
1521	for (i = 0; argv[i]; i++)	1583	for (i = 0; argv[i]; i++)
1522	fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]);	1584	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1523	# endif	1585	# endif
1524		1586
1525	execvp(argv[0], (char *const *)argv);	1587	execvp (argv[0], (char *const *)argv);
1526	/* no error message: STDERR is closed! */	1588	/* no error message: STDERR is closed! */
1527	}	1589	}
1528	else	1590	else
1529	{	1591	{
1530	const char *argv0, *shell;	1592	const char *argv0, *shell;
1531		1593
1532	if ((shell = getenv("SHELL")) == NULL || *shell == '\0')	1594	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1533	shell = "/bin/sh";	1595	shell = "/bin/sh";
1534		1596
1535	argv0 = (const char *)rxvt_r_basename(shell);	1597	argv0 = (const char *)rxvt_r_basename (shell);
		1598
1536	if (Options & Opt_loginShell)	1599	if (options & Opt_loginShell)
1537	{	1600	{
1538	login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char));	1601	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1539		1602
1540	login[0] = '-';	1603	login[0] = '-';
1541	STRCPY(&login[1], argv0);	1604	strcpy (&login[1], argv0);
1542	argv0 = login;	1605	argv0 = login;
1543	}	1606	}
1544	execlp(shell, argv0, NULL);	1607	execlp (shell, argv0, NULL);
1545	/* no error message: STDERR is closed! */	1608	/* no error message: STDERR is closed! */
1546	}	1609	}
1547		1610
1548	#else /* __QNX__ uses qnxspawn() */	1611	#else /* __QNX__ uses qnxspawn () */
1549		1612
1550	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };	1613	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1551	char *command = NULL, fullcommand[_MAX_PATH];	1614	char *command = NULL, fullcommand[_MAX_PATH];
1552	char **arg_v, *arg_a[2] = { NULL, NULL };	1615	char **arg_v, *arg_a[2] = { NULL, NULL };
1553		1616
1554	if (argv != NULL)	1617	if (argv != NULL)
1555	{	1618	{
1556	if (access(argv[0], X_OK) == -1)	1619	if (access (argv[0], X_OK) == -1)
1557	{	1620	{
1558	if (STRCHR(argv[0], '/') == NULL)	1621	if (strchr (argv[0], '/') == NULL)
1559	{	1622	{
1560	searchenv(argv[0], "PATH", fullcommand);	1623	searchenv (argv[0], "PATH", fullcommand);
		1624
1561	if (fullcommand[0] != '\0')	1625	if (fullcommand[0] != '\0')
1562	command = fullcommand;	1626	command = fullcommand;
1563	}	1627	}
		1628
1564	if (access(command, X_OK) == -1)	1629	if (access (command, X_OK) == -1)
1565	return -1;	1630	return -1;
1566	}	1631	}
1567	else	1632	else
1568	command = argv[0];	1633	command = argv[0];
		1634
1569	arg_v = argv;	1635	arg_v = argv;
1570	}	1636	}
1571	else	1637	else
1572	{	1638	{
1573	if ((command = getenv("SHELL")) == NULL || *command == '\0')	1639	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1574	command = "/bin/sh";	1640	command = "/bin/sh";
1575		1641
1576	arg_a[0] = my_basename(command);	1642	arg_a[0] = my_basename (command);
		1643
1577	if (Options & Opt_loginShell)	1644	if (options & Opt_loginShell)
1578	{	1645	{
1579	login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));	1646	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1580		1647
1581	login[0] = '-';	1648	login[0] = '-';
1582	STRCPY(&login[1], arg_a[0]);	1649	strcpy (&login[1], arg_a[0]);
1583	arg_a[0] = login;	1650	arg_a[0] = login;
1584	}	1651	}
		1652
1585	arg_v = arg_a;	1653	arg_v = arg_a;
1586	}	1654	}
		1655
1587	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;	1656	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1588	cmd_pid = qnx_spawn(0, 0, 0, -1, -1,	1657	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1589	_SPAWN_SETSID | _SPAWN_TCSETPGRP,	1658	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1590	command, arg_v, environ, iov_a, 0);	1659	command, arg_v, environ, iov_a, 0);
1591	if (login)	1660	if (login)
1592	free(login);	1661	free (login);
1593		1662
1594	close(tty_fd);	1663	pty.close_tty ();
1595	return cmd_fd;	1664	return pty.pty;
1596
1597	#endif	1665	#endif
		1666
1598	return -1;	1667	return -1;
1599	}	1668	}
1600		1669
1601	/* ------------------------------------------------------------------------- *
1602	* GET TTY CURRENT STATE *
1603	* ------------------------------------------------------------------------- */
1604	/* rxvt_get_ttymode() */
1605	/* INTPROTO */
1606	void
1607	rxvt_get_ttymode(ttymode_t *tio, int erase)
1608	{
1609	#ifdef HAVE_TERMIOS_H
1610	/*
1611	* standard System V termios interface
1612	*/
1613	if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1614	{
1615	/* return error - use system defaults */
1616	tio->c_cc[VINTR] = CINTR;
1617	tio->c_cc[VQUIT] = CQUIT;
1618	tio->c_cc[VERASE] = CERASE;
1619	tio->c_cc[VKILL] = CKILL;
1620	tio->c_cc[VSTART] = CSTART;
1621	tio->c_cc[VSTOP] = CSTOP;
1622	tio->c_cc[VSUSP] = CSUSP;
1623	# ifdef VDSUSP
1624
1625	tio->c_cc[VDSUSP] = CDSUSP;
1626	# endif
1627	# ifdef VREPRINT
1628
1629	tio->c_cc[VREPRINT] = CRPRNT;
1630	# endif
1631	# ifdef VDISCRD
1632
1633	tio->c_cc[VDISCRD] = CFLUSH;
1634	# endif
1635	# ifdef VWERSE
1636
1637	tio->c_cc[VWERSE] = CWERASE;
1638	# endif
1639	# ifdef VLNEXT
1640
1641	tio->c_cc[VLNEXT] = CLNEXT;
1642	# endif
1643
1644	}
1645	tio->c_cc[VEOF] = CEOF;
1646	tio->c_cc[VEOL] = VDISABLE;
1647	# ifdef VEOL2
1648
1649	tio->c_cc[VEOL2] = VDISABLE;
1650	# endif
1651	# ifdef VSWTC
1652
1653	tio->c_cc[VSWTC] = VDISABLE;
1654	# endif
1655	# ifdef VSWTCH
1656
1657	tio->c_cc[VSWTCH] = VDISABLE;
1658	# endif
1659	# if VMIN != VEOF
1660
1661	tio->c_cc[VMIN] = 1;
1662	# endif
1663	# if VTIME != VEOL
1664
1665	tio->c_cc[VTIME] = 0;
1666	# endif
1667
1668	if (erase != -1)
1669	tio->c_cc[VERASE] = (char)erase;
1670
1671	/* input modes */
1672	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1673	# ifdef IMAXBEL
1674	| IMAXBEL
1675	# endif
1676	| IXON);
1677
1678	/* output modes */
1679	tio->c_oflag = (OPOST | ONLCR);
1680
1681	/* control modes */
1682	tio->c_cflag = (CS8 | CREAD);
1683
1684	/* line discipline modes */
1685	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1686	# if defined (ECHOCTL) && defined (ECHOKE)
1687	| ECHOCTL | ECHOKE
1688	# endif
1689	| ECHOE | ECHOK);
1690	# else /* HAVE_TERMIOS_H */
1691
1692	/*
1693	* sgtty interface
1694	*/
1695
1696	/* get parameters -- gtty */
1697	if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1698	{
1699	tio->sg.sg_erase = CERASE; /* ^H */
1700	tio->sg.sg_kill = CKILL; /* ^U */
1701	}
1702	if (erase != -1)
1703	tio->sg.sg_erase = (char)erase;
1704
1705	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1706
1707	/* get special characters */
1708	if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1709	{
1710	tio->tc.t_intrc = CINTR; /* ^C */
1711	tio->tc.t_quitc = CQUIT; /* ^\ */
1712	tio->tc.t_startc = CSTART; /* ^Q */
1713	tio->tc.t_stopc = CSTOP; /* ^S */
1714	tio->tc.t_eofc = CEOF; /* ^D */
1715	tio->tc.t_brkc = -1;
1716	}
1717	/* get local special chars */
1718	if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1719	{
1720	tio->lc.t_suspc = CSUSP; /* ^Z */
1721	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1722	tio->lc.t_rprntc = CRPRNT; /* ^R */
1723	tio->lc.t_flushc = CFLUSH; /* ^O */
1724	tio->lc.t_werasc = CWERASE; /* ^W */
1725	tio->lc.t_lnextc = CLNEXT; /* ^V */
1726	}
1727	/* get line discipline */
1728	ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1729	# ifdef NTTYDISC
1730
1731	tio->line = NTTYDISC;
1732	# endif /* NTTYDISC */
1733
1734	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1735	#endif /* HAVE_TERMIOS_H */
1736
1737	/*
1738	* Debugging
1739	*/
1740	#ifdef DEBUG_TTYMODE
1741	#ifdef HAVE_TERMIOS_H
1742	/* c_iflag bits */
1743	fprintf(stderr, "Input flags\n");
1744
1745	/* cpp token stringize doesn't work on all machines <sigh> */
1746	# define FOO(flag,name) \
1747	if ((tio->c_iflag) & flag) \
1748	fprintf (stderr, "%s ", name)
1749
1750	/* c_iflag bits */
1751	FOO(IGNBRK, "IGNBRK");
1752	FOO(BRKINT, "BRKINT");
1753	FOO(IGNPAR, "IGNPAR");
1754	FOO(PARMRK, "PARMRK");
1755	FOO(INPCK, "INPCK");
1756	FOO(ISTRIP, "ISTRIP");
1757	FOO(INLCR, "INLCR");
1758	FOO(IGNCR, "IGNCR");
1759	FOO(ICRNL, "ICRNL");
1760	FOO(IXON, "IXON");
1761	FOO(IXOFF, "IXOFF");
1762	# ifdef IUCLC
1763
1764	FOO(IUCLC, "IUCLC");
1765	# endif
1766	# ifdef IXANY
1767
1768	FOO(IXANY, "IXANY");
1769	# endif
1770	# ifdef IMAXBEL
1771
1772	FOO(IMAXBEL, "IMAXBEL");
1773	# endif
1774
1775	fprintf(stderr, "\n");
1776
1777	# undef FOO
1778	# define FOO(entry, name) \
1779	fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1780
1781	FOO(VINTR, "VINTR");
1782	FOO(VQUIT, "VQUIT");
1783	FOO(VERASE, "VERASE");
1784	FOO(VKILL, "VKILL");
1785	FOO(VEOF, "VEOF");
1786	FOO(VEOL, "VEOL");
1787	# ifdef VEOL2
1788
1789	FOO(VEOL2, "VEOL2");
1790	# endif
1791	# ifdef VSWTC
1792
1793	FOO(VSWTC, "VSWTC");
1794	# endif
1795	# ifdef VSWTCH
1796
1797	FOO(VSWTCH, "VSWTCH");
1798	# endif
1799
1800	FOO(VSTART, "VSTART");
1801	FOO(VSTOP, "VSTOP");
1802	FOO(VSUSP, "VSUSP");
1803	# ifdef VDSUSP
1804
1805	FOO(VDSUSP, "VDSUSP");
1806	# endif
1807	# ifdef VREPRINT
1808
1809	FOO(VREPRINT, "VREPRINT");
1810	# endif
1811	# ifdef VDISCRD
1812
1813	FOO(VDISCRD, "VDISCRD");
1814	# endif
1815	# ifdef VWERSE
1816
1817	FOO(VWERSE, "VWERSE");
1818	# endif
1819	# ifdef VLNEXT
1820
1821	FOO(VLNEXT, "VLNEXT");
1822	# endif
1823
1824	fprintf(stderr, "\n");
1825	# undef FOO
1826	# endif /* HAVE_TERMIOS_H */
1827	#endif /* DEBUG_TTYMODE */
1828	}
1829
1830	/*----------------------- end-of-file (C source) -----------------------*/	1670	/*----------------------- end-of-file (C source) -----------------------*/

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