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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.23 by pcg, Sun Feb 1 01:34:41 2004 UTC vs.
Revision 1.114 by root, Sun Feb 20 00:09:25 2005 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*--------------------------------*-C-*---------------------------------*
2	* File: init.c	2	* File: init.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7	* - original version	7	* - original version
…		…
9	* - extensive modifications	9	* - extensive modifications
10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11	* - extensive modifications	11	* - extensive modifications
12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>	12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13	* - QNX support	13	* - QNX support
		14	* Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>
14	*	15	*
15	* 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
16	* 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
17	* the Free Software Foundation; either version 2 of the License, or	18	* the Free Software Foundation; either version 2 of the License, or
18	* (at your option) any later version.	19	* (at your option) any later version.
…		…
30	* Initialisation routines.	31	* Initialisation routines.
31	*/	32	*/
32		33
33	#include "../config.h" /* NECESSARY */	34	#include "../config.h" /* NECESSARY */
34	#include "rxvt.h" /* NECESSARY */	35	#include "rxvt.h" /* NECESSARY */
		36	#include "rxvtutil.h"
35	#include "init.h"	37	#include "init.h"
36		38
37	#include <signal.h>	39	#include <csignal>
38		40
39	const char *const def_colorName[] =	41	const char *const def_colorName[] =
40	{	42	{
41	COLOR_FOREGROUND,	43	COLOR_FOREGROUND,
42	COLOR_BACKGROUND,	44	COLOR_BACKGROUND,
…		…
66	"Yellow", /* 3/11: bright yellow (#FFFF00) */	68	"Yellow", /* 3/11: bright yellow (#FFFF00) */
67	"Blue", /* 4/12: bright blue (#0000FF) */	69	"Blue", /* 4/12: bright blue (#0000FF) */
68	"Magenta", /* 5/13: bright magenta (#FF00FF) */	70	"Magenta", /* 5/13: bright magenta (#FF00FF) */
69	"Cyan", /* 6/14: bright cyan (#00FFFF) */	71	"Cyan", /* 6/14: bright cyan (#00FFFF) */
70	"White", /* 7/15: bright white (#FFFFFF) */	72	"White", /* 7/15: bright white (#FFFFFF) */
71	#ifdef TTY_256COLOR	73
72	"rgb:00/00/00", /* default 16-255 color table */	74	// 88 xterm colours
73	"rgb:00/00/2a",	75	"rgb:00/00/00",
74	"rgb:00/00/55",	76	"rgb:00/00/8b",
75	"rgb:00/00/7f",
76	"rgb:00/00/aa",
77	"rgb:00/00/d4",	77	"rgb:00/00/cd",
		78	"rgb:00/00/ff",
78	"rgb:00/2a/00",	79	"rgb:00/8b/00",
79	"rgb:00/2a/2a",	80	"rgb:00/8b/8b",
80	"rgb:00/2a/55",
81	"rgb:00/2a/7f",
82	"rgb:00/2a/aa",
83	"rgb:00/2a/d4",	81	"rgb:00/8b/cd",
84	"rgb:00/55/00",
85	"rgb:00/55/2a",
86	"rgb:00/55/55",
87	"rgb:00/55/7f",	82	"rgb:00/8b/ff",
88	"rgb:00/55/aa",
89	"rgb:00/55/d4",
90	"rgb:00/7f/00",
91	"rgb:00/7f/2a",
92	"rgb:00/7f/55",
93	"rgb:00/7f/7f",
94	"rgb:00/7f/aa",
95	"rgb:00/7f/d4",
96	"rgb:00/aa/00",
97	"rgb:00/aa/2a",
98	"rgb:00/aa/55",
99	"rgb:00/aa/7f",
100	"rgb:00/aa/aa",
101	"rgb:00/aa/d4",
102	"rgb:00/d4/00",	83	"rgb:00/cd/00",
103	"rgb:00/d4/2a",	84	"rgb:00/cd/8b",
104	"rgb:00/d4/55",
105	"rgb:00/d4/7f",
106	"rgb:00/d4/aa",
107	"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",
108	"rgb:2a/00/00",	91	"rgb:8b/00/00",
109	"rgb:2a/00/2a",	92	"rgb:8b/00/8b",
110	"rgb:2a/00/55",
111	"rgb:2a/00/7f",
112	"rgb:2a/00/aa",
113	"rgb:2a/00/d4",	93	"rgb:8b/00/cd",
114	"rgb:2a/2a/00",
115	"rgb:2a/2a/2a",
116	"rgb:2a/2a/55",
117	"rgb:2a/2a/7f",
118	"rgb:2a/2a/aa",
119	"rgb:2a/2a/d4",
120	"rgb:2a/55/00",
121	"rgb:2a/55/2a",
122	"rgb:2a/55/55",
123	"rgb:2a/55/7f",
124	"rgb:2a/55/aa",
125	"rgb:2a/55/d4",
126	"rgb:2a/7f/00",
127	"rgb:2a/7f/2a",
128	"rgb:2a/7f/55",
129	"rgb:2a/7f/7f",
130	"rgb:2a/7f/aa",
131	"rgb:2a/7f/d4",
132	"rgb:2a/aa/00",
133	"rgb:2a/aa/2a",
134	"rgb:2a/aa/55",
135	"rgb:2a/aa/7f",
136	"rgb:2a/aa/aa",
137	"rgb:2a/aa/d4",
138	"rgb:2a/d4/00",
139	"rgb:2a/d4/2a",
140	"rgb:2a/d4/55",
141	"rgb:2a/d4/7f",
142	"rgb:2a/d4/aa",
143	"rgb:2a/d4/d4",
144	"rgb:55/00/00",
145	"rgb:55/00/2a",
146	"rgb:55/00/55",
147	"rgb:55/00/7f",	94	"rgb:8b/00/ff",
148	"rgb:55/00/aa",
149	"rgb:55/00/d4",
150	"rgb:55/2a/00",	95	"rgb:8b/8b/00",
151	"rgb:55/2a/2a",	96	"rgb:8b/8b/8b",
152	"rgb:55/2a/55",	97	"rgb:8b/8b/cd",
153	"rgb:55/2a/7f",	98	"rgb:8b/8b/ff",
154	"rgb:55/2a/aa",
155	"rgb:55/2a/d4",
156	"rgb:55/55/00",
157	"rgb:55/55/2a",
158	"rgb:55/55/55",
159	"rgb:55/55/7f",
160	"rgb:55/55/aa",
161	"rgb:55/55/d4",
162	"rgb:55/7f/00",
163	"rgb:55/7f/2a",
164	"rgb:55/7f/55",
165	"rgb:55/7f/7f",
166	"rgb:55/7f/aa",
167	"rgb:55/7f/d4",
168	"rgb:55/aa/00",
169	"rgb:55/aa/2a",
170	"rgb:55/aa/55",
171	"rgb:55/aa/7f",
172	"rgb:55/aa/aa",
173	"rgb:55/aa/d4",
174	"rgb:55/d4/00",	99	"rgb:8b/cd/00",
175	"rgb:55/d4/2a",	100	"rgb:8b/cd/8b",
176	"rgb:55/d4/55",
177	"rgb:55/d4/7f",
178	"rgb:55/d4/aa",
179	"rgb:55/d4/d4",	101	"rgb:8b/cd/cd",
180	"rgb:7f/00/00",	102	"rgb:8b/cd/ff",
181	"rgb:7f/00/2a",
182	"rgb:7f/00/55",
183	"rgb:7f/00/7f",
184	"rgb:7f/00/aa",
185	"rgb:7f/00/d4",
186	"rgb:7f/2a/00",
187	"rgb:7f/2a/2a",
188	"rgb:7f/2a/55",
189	"rgb:7f/2a/7f",
190	"rgb:7f/2a/aa",
191	"rgb:7f/2a/d4",
192	"rgb:7f/55/00",
193	"rgb:7f/55/2a",
194	"rgb:7f/55/55",
195	"rgb:7f/55/7f",
196	"rgb:7f/55/aa",
197	"rgb:7f/55/d4",
198	"rgb:7f/7f/00",	103	"rgb:8b/ff/00",
199	"rgb:7f/7f/2a",	104	"rgb:8b/ff/8b",
200	"rgb:7f/7f/55",
201	"rgb:7f/7f/7f",
202	"rgb:7f/7f/aa",
203	"rgb:7f/7f/d4",
204	"rgb:7f/aa/00",
205	"rgb:7f/aa/2a",
206	"rgb:7f/aa/55",
207	"rgb:7f/aa/7f",
208	"rgb:7f/aa/aa",
209	"rgb:7f/aa/d4",
210	"rgb:7f/d4/00",
211	"rgb:7f/d4/2a",
212	"rgb:7f/d4/55",
213	"rgb:7f/d4/7f",
214	"rgb:7f/d4/aa",
215	"rgb:7f/d4/d4",
216	"rgb:aa/00/00",
217	"rgb:aa/00/2a",
218	"rgb:aa/00/55",
219	"rgb:aa/00/7f",
220	"rgb:aa/00/aa",
221	"rgb:aa/00/d4",
222	"rgb:aa/2a/00",
223	"rgb:aa/2a/2a",
224	"rgb:aa/2a/55",
225	"rgb:aa/2a/7f",
226	"rgb:aa/2a/aa",
227	"rgb:aa/2a/d4",
228	"rgb:aa/55/00",
229	"rgb:aa/55/2a",
230	"rgb:aa/55/55",
231	"rgb:aa/55/7f",
232	"rgb:aa/55/aa",
233	"rgb:aa/55/d4",
234	"rgb:aa/7f/00",
235	"rgb:aa/7f/2a",
236	"rgb:aa/7f/55",
237	"rgb:aa/7f/7f",
238	"rgb:aa/7f/aa",
239	"rgb:aa/7f/d4",	105	"rgb:8b/ff/cd",
240	"rgb:aa/aa/00",	106	"rgb:8b/ff/ff",
241	"rgb:aa/aa/2a",
242	"rgb:aa/aa/55",
243	"rgb:aa/aa/7f",
244	"rgb:aa/aa/aa",
245	"rgb:aa/aa/d4",
246	"rgb:aa/d4/00",
247	"rgb:aa/d4/2a",
248	"rgb:aa/d4/55",
249	"rgb:aa/d4/7f",
250	"rgb:aa/d4/aa",
251	"rgb:aa/d4/d4",
252	"rgb:d4/00/00",	107	"rgb:cd/00/00",
253	"rgb:d4/00/2a",	108	"rgb:cd/00/8b",
254	"rgb:d4/00/55",
255	"rgb:d4/00/7f",
256	"rgb:d4/00/aa",
257	"rgb:d4/00/d4",	109	"rgb:cd/00/cd",
		110	"rgb:cd/00/ff",
258	"rgb:d4/2a/00",	111	"rgb:cd/8b/00",
259	"rgb:d4/2a/2a",	112	"rgb:cd/8b/8b",
260	"rgb:d4/2a/55",
261	"rgb:d4/2a/7f",
262	"rgb:d4/2a/aa",
263	"rgb:d4/2a/d4",	113	"rgb:cd/8b/cd",
264	"rgb:d4/55/00",
265	"rgb:d4/55/2a",
266	"rgb:d4/55/55",
267	"rgb:d4/55/7f",	114	"rgb:cd/8b/ff",
268	"rgb:d4/55/aa",
269	"rgb:d4/55/d4",
270	"rgb:d4/7f/00",
271	"rgb:d4/7f/2a",
272	"rgb:d4/7f/55",
273	"rgb:d4/7f/7f",
274	"rgb:d4/7f/aa",
275	"rgb:d4/7f/d4",
276	"rgb:d4/aa/00",
277	"rgb:d4/aa/2a",
278	"rgb:d4/aa/55",
279	"rgb:d4/aa/7f",
280	"rgb:d4/aa/aa",
281	"rgb:d4/aa/d4",
282	"rgb:d4/d4/00",	115	"rgb:cd/cd/00",
283	"rgb:d4/d4/2a",	116	"rgb:cd/cd/8b",
284	"rgb:d4/d4/55",
285	"rgb:d4/d4/7f",
286	"rgb:d4/d4/aa",
287	"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",
288	"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",
289	"rgb:12/12/12",	139	"rgb:2e/2e/2e",
290	"rgb:1c/1c/1c",	140	"rgb:5c/5c/5c",
291	"rgb:26/26/26",
292	"rgb:30/30/30",	141	"rgb:73/73/73",
293	"rgb:3a/3a/3a",
294	"rgb:44/44/44",
295	"rgb:4e/4e/4e",
296	"rgb:58/58/58",	142	"rgb:8b/8b/8b",
297	"rgb:62/62/62",	143	"rgb:a2/a2/a2",
298	"rgb:6c/6c/6c",
299	"rgb:76/76/76",
300	"rgb:80/80/80",
301	"rgb:8a/8a/8a",
302	"rgb:94/94/94",	144	"rgb:b9/b9/b9",
303	"rgb:9e/9e/9e",
304	"rgb:a8/a8/a8",
305	"rgb:b2/b2/b2",
306	"rgb:bc/bc/bc",
307	"rgb:c6/c6/c6",
308	"rgb:d0/d0/d0",	145	"rgb:d0/d0/d0",
309	"rgb:da/da/da",
310	"rgb:e4/e4/e4",	146	"rgb:e7/e7/e7",
311	"rgb:ee/ee/ee",	147
312	#endif
313	#ifndef NO_CURSORCOLOR	148	#ifndef NO_CURSORCOLOR
314	COLOR_CURSOR_BACKGROUND,	149	COLOR_CURSOR_BACKGROUND,
315	COLOR_CURSOR_FOREGROUND,	150	COLOR_CURSOR_FOREGROUND,
316	#endif /* ! NO_CURSORCOLOR */	151	#endif /* ! NO_CURSORCOLOR */
317	NULL, /* Color_pointer */	152	NULL, /* Color_pointer_fg */
		153	NULL, /* Color_pointer_bg */
318	NULL, /* Color_border */	154	NULL, /* Color_border */
319	#ifndef NO_BOLD_UNDERLINE_REVERSE	155	#ifndef NO_BOLD_UNDERLINE_REVERSE
320	NULL, /* Color_BD */	156	NULL, /* Color_BD */
		157	NULL, /* Color_IT */
321	NULL, /* Color_UL */	158	NULL, /* Color_UL */
322	NULL, /* Color_RV */	159	NULL, /* Color_RV */
323	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		161	#if ENABLE_FRILLS
		162	NULL, // Color_underline
		163	#endif
324	#ifdef OPTION_HC	164	#ifdef OPTION_HC
325	NULL,	165	NULL,
326	#endif	166	#endif
327	#ifdef KEEP_SCROLLCOLOR	167	#ifdef KEEP_SCROLLCOLOR
328	COLOR_SCROLLBAR,	168	COLOR_SCROLLBAR,
329	COLOR_SCROLLTROUGH,	169	COLOR_SCROLLTROUGH,
330	#endif /* KEEP_SCROLLCOLOR */	170	#endif /* KEEP_SCROLLCOLOR */
331		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	{
336	"TEXT",	178	"TEXT",
337	"COMPOUND_TEXT",	179	"COMPOUND_TEXT",
338	"UTF8_STRING",	180	"UTF8_STRING",
339	"MULTIPLE",	181	"MULTIPLE",
340	"TARGETS",	182	"TARGETS",
341	"TIMESTAMP",	183	"TIMESTAMP",
342	"VT_SELECTION",	184	"VT_SELECTION",
343	"INCR",	185	"INCR",
		186	"WM_PROTOCOLS",
344	"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
345	#ifdef TRANSPARENT	198	#ifdef TRANSPARENT
346	"_XROOTPMAP_ID",	199	"_XROOTPMAP_ID",
		200	"ESETROOT_PMAP_ID",
347	#endif	201	#endif
348	#ifdef OFFIX_DND	202	#ifdef OFFIX_DND
349	"DndProtocol",	203	"DndProtocol",
350	"DndSelection",	204	"DndSelection",
351	#endif	205	#endif
352	"CLIPBOARD"	206	#if ENABLE_XEMBED
		207	"_XEMBED",
		208	"_XEMBED_INFO",
		209	#endif
353	};	210	};
354		211
355	bool	212	bool
356	rxvt_term::init_vars ()	213	rxvt_term::init_vars ()
357	{	214	{
		215	sw_term.start (SIGTERM);
		216	sw_int.start (SIGINT);
		217
358	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
359	if (PixColors == NULL)	224	if (pix_colors == NULL)
360	return false;	225	return false;
361		226
362	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	227	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
363	TermWin.pixmap = None;	228	TermWin.pixmap = None;
364	#endif	229	#endif
365	#ifdef UTMP_SUPPORT
366	next_utmp_action = SAVE;
367	#endif
368	#ifndef NO_SETOWNER_TTYDEV
369	next_tty_action = SAVE;
370	#endif
371		230
372	MEvent.time = CurrentTime;	231	MEvent.time = CurrentTime;
373	MEvent.button = AnyButton;	232	MEvent.button = AnyButton;
374	Options = DEFAULT_OPTIONS;	233	options = DEFAULT_OPTIONS;
375	want_refresh = 1;	234	want_refresh = 1;
376	cmd_pid = -1;
377	cmd_fd = tty_fd = Xfd = -1;
378	PrivateModes = SavedModes = PrivMode_Default;	235	priv_modes = SavedModes = PrivMode_Default;
379	TermWin.focus = 0;	236	TermWin.focus = 0;
380	TermWin.ncol = 80;	237	TermWin.ncol = 80;
381	TermWin.nrow = 24;	238	TermWin.nrow = 24;
382	TermWin.int_bwidth = INTERNALBORDERWIDTH;	239	TermWin.int_bwidth = INTERNALBORDERWIDTH;
383	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	240	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
384	TermWin.lineSpace = LINESPACE;	241	TermWin.lineSpace = LINESPACE;
385	TermWin.saveLines = SAVELINES;	242	TermWin.saveLines = SAVELINES;
386	numPixColors = TOTAL_COLORS;	243	numpix_colors = TOTAL_COLORS;
387
388	#ifndef NO_NEW_SELECTION
389	selection_style = NEW_SELECT;
390	#else
391	selection_style = OLD_SELECT;
392	#endif
393
394	#ifndef NO_BRIGHTCOLOR
395	colorfgbg = DEFAULT_RSTYLE;
396	#endif
397
398	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
399	ks_bigfont = XK_greater;
400	ks_smallfont = XK_less;
401	#endif
402
403	#ifdef GREEK_SUPPORT
404	ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
405	#endif
406		244
407	refresh_limit = 1;	245	refresh_limit = 1;
408	refresh_type = SLOW_REFRESH;	246	refresh_type = SLOW_REFRESH;
409	prev_nrow = prev_ncol = 0;	247	prev_nrow = prev_ncol = 0;
410	#ifdef MULTICHAR_SET
411	# ifdef MULTICHAR_ENCODING
412	encoding_method = MULTICHAR_ENCODING;
413	# endif
414	multichar_decode = rxvt_euc2jis;
415	#endif
416		248
417	oldcursor.row = oldcursor.col = -1;	249	oldcursor.row = oldcursor.col = -1;
418	#ifdef XPM_BACKGROUND	250	#ifdef XPM_BACKGROUND
419	/* bgPixmap.w = bgPixmap.h = 0; */	251	/* bgPixmap.w = bgPixmap.h = 0; */
420	bgPixmap.x = bgPixmap.y = 50;	252	bgPixmap.x = bgPixmap.y = 50;
…		…
423		255
424	last_bot = last_state = -1;	256	last_bot = last_state = -1;
425		257
426	#ifdef MENUBAR	258	#ifdef MENUBAR
427	menu_readonly = 1;	259	menu_readonly = 1;
428	# if !(MENUBAR_MAX > 1)	260	# if ! (MENUBAR_MAX > 1)
429	CurrentBar = &(BarList);	261	CurrentBar = &BarList;
430	# endif /* (MENUBAR_MAX > 1) */	262	# endif /* (MENUBAR_MAX > 1) */
431	#endif	263	#endif
432		264
433	return true;	265	return true;
434	}	266	}
435		267
436	void	268	void
437	rxvt_term::init_secondary ()	269	rxvt_term::init_secondary ()
438	{	270	{
439	int i;	271	int i;
440	#ifdef TTY_GID_SUPPORT
441	struct group *gr = getgrnam ("tty");
442
443	if (gr)
444	{ /* change group ownership of tty to "tty" */
445	ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
446	ttygid = gr->gr_gid;
447	}
448	else
449	#endif /* TTY_GID_SUPPORT */
450
451	{
452	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
453	ttygid = getgid ();
454	}
455		272
456	/*	273	/*
457	* Close all unused file descriptors	274	* Close all unused file descriptors
458	* We don't want them, we don't need them.	275	* We don't want them, we don't need them.
459	*/	276	*/
…		…
475	{	292	{
476	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */	293	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
477	if (i == 4 || i == 7)	294	if (i == 4 || i == 7)
478	continue;	295	continue;
479	#endif	296	#endif
480	close(i);	297	close (i);
481	}	298	}
482	#endif	299	#endif
483	}	300	}
484		301
485	/*----------------------------------------------------------------------*/	302	/*----------------------------------------------------------------------*/
…		…
492		309
493	/*	310	/*
494	* 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
495	*/	312	*/
496	for (r_argc = 0; r_argc < argc; r_argc++)	313	for (r_argc = 0; r_argc < argc; r_argc++)
497	if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))	314	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))
498	break;	315	break;
499		316
500	r_argv = (const char **)rxvt_malloc (sizeof(char *) * (r_argc + 1));	317	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
501		318
502	for (i = 0; i < r_argc; i++)	319	for (i = 0; i < r_argc; i++)
503	r_argv[i] = (const char *)argv[i];	320	r_argv[i] = (const char *)argv[i];
504		321
505	r_argv[i] = NULL;	322	r_argv[i] = NULL;
506		323
507	if (r_argc == argc)	324	if (r_argc == argc)
508	cmd_argv = NULL;	325	cmd_argv = NULL;
509	else	326	else
510	{	327	{
511	cmd_argv = (const char **)rxvt_malloc (sizeof(char *) * (argc - r_argc));	328	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
512		329
513	for (i = 0; i < argc - r_argc - 1; i++)	330	for (i = 0; i < argc - r_argc - 1; i++)
514	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	331	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
515		332
516	cmd_argv[i] = NULL;	333	cmd_argv[i] = NULL;
517	}	334	}
518		335
519	/* clear all resources */
520	for (i = 0; i < NUM_RESOURCES;)
521	rs[i++] = NULL;
522
523	rs[Rs_name] = rxvt_r_basename(argv[0]);	336	rs[Rs_name] = rxvt_r_basename (argv[0]);
524		337
525	/*	338	/*
526	* Open display, get options/resources and create the window	339	* Open display, get options/resources and create the window
527	*/	340	*/
528	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	341	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
529	rs[Rs_display_name] = ":0";	342	rs[Rs_display_name] = ":0";
530		343
531	get_options (r_argc, r_argv);	344	get_options (r_argc, r_argv);
532	free (r_argv);
533		345
534	#ifdef LOCAL_X_IS_UNIX	346	#ifdef LOCAL_X_IS_UNIX
535	if (rs[Rs_display_name][0] == ':')	347	if (rs[Rs_display_name][0] == ':')
536	{	348	{
537	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	349	val = rxvt_malloc (5 + strlen (rs[Rs_display_name]));
538	STRCPY (val, "unix");	350	strcpy (val, "unix");
539	STRCAT (val, rs[Rs_display_name]);	351	strcat (val, rs[Rs_display_name]);
540	Xdisplay = XOpenDisplay (val);	352	display = displays.get (val);
541	free (val);	353	free (val);
542	}	354	}
543	#endif	355	#endif
544		356
545	if (Xdisplay == NULL	357	if (!display
546	&& (Xdisplay = XOpenDisplay (rs[Rs_display_name])) == NULL)	358	&& ! (display = displays.get (rs[Rs_display_name])))
547	{
548	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]);
549	exit (EXIT_FAILURE);
550	}
551		360
552	extract_resources (Xdisplay, rs[Rs_name]);	361	extract_resources ();
		362	free (r_argv);
553		363
554	/*	364	/*
555	* set any defaults not already set	365	* set any defaults not already set
556	*/	366	*/
557	if (cmd_argv && cmd_argv[0])	367	if (cmd_argv && cmd_argv[0])
558	{	368	{
559	if (!rs[Rs_title])	369	if (!rs[Rs_title])
560	rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);	370	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
561	if (!rs[Rs_iconName])	371	if (!rs[Rs_iconName])
562	rs[Rs_iconName] = rs[Rs_title];	372	rs[Rs_iconName] = rs[Rs_title];
563	}	373	}
564	else	374	else
565	{	375	{
…		…
567	rs[Rs_title] = rs[Rs_name];	377	rs[Rs_title] = rs[Rs_name];
568	if (!rs[Rs_iconName])	378	if (!rs[Rs_iconName])
569	rs[Rs_iconName] = rs[Rs_name];	379	rs[Rs_iconName] = rs[Rs_name];
570	}	380	}
571		381
572	if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)	382	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
573	TermWin.saveLines = BOUND_POSITIVE_INT16(i);	383	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
574		384
575	#ifndef NO_FRILLS	385	#if ENABLE_FRILLS
576	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)
577	TermWin.int_bwidth = min(i, 100); /* arbitrary limit */	387	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
578	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)
579	TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */	389	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */
580	#endif
581
582	#ifndef NO_LINESPACE
583	if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)	390	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
584	TermWin.lineSpace = min(i, 100); /* arbitrary limit */	391	TermWin.lineSpace = min (i, 100); /* arbitrary limit */
585	#endif	392	#endif
586		393
587	#ifdef POINTER_BLANK	394	#ifdef POINTER_BLANK
588	if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)	395	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
589	pointerBlankDelay = i;	396	pointerBlankDelay = i;
590	else	397	else
591	pointerBlankDelay = 2;	398	pointerBlankDelay = 2;
592	#endif	399	#endif
593		400
594	/* no point having a scrollbar without having any scrollback! */	401	/* no point having a scrollbar without having any scrollback! */
595	if (!TermWin.saveLines)	402	if (!TermWin.saveLines)
596	Options &= ~Opt_scrollBar;	403	options &= ~Opt_scrollBar;
597		404
598	#ifdef PRINTPIPE	405	#ifdef PRINTPIPE
599	if (!rs[Rs_print_pipe])	406	if (!rs[Rs_print_pipe])
600	rs[Rs_print_pipe] = PRINTPIPE;	407	rs[Rs_print_pipe] = PRINTPIPE;
601	#endif	408	#endif
602		409
603	if (!rs[Rs_cutchars])	410	if (!rs[Rs_cutchars])
604	rs[Rs_cutchars] = CUTCHARS;	411	rs[Rs_cutchars] = CUTCHARS;
605
606	#ifdef ACS_ASCII
607	if (!rs[Rs_acs_chars])
608	rs[Rs_acs_chars] = ACS_CHARS;
609	if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
610	{
611	val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
612	for (; i < 0x20; )
613	val[i] = ' ';
614	rs[Rs_acs_chars] = val;
615	}
616	#endif
617		412
618	#ifndef NO_BACKSPACE_KEY	413	#ifndef NO_BACKSPACE_KEY
619	if (!rs[Rs_backspace_key])	414	if (!rs[Rs_backspace_key])
620	# ifdef DEFAULT_BACKSPACE	415	# ifdef DEFAULT_BACKSPACE
621	key_backspace = DEFAULT_BACKSPACE;	416	key_backspace = DEFAULT_BACKSPACE;
622	# else	417	# else
623	key_backspace = "DEC"; /* can toggle between \010 or \177 */	418	key_backspace = "DEC"; /* can toggle between \010 or \177 */
624	# endif	419	# endif
625	else	420	else
626	{	421	{
627	val = STRDUP(rs[Rs_backspace_key]);	422	val = strdup (rs[Rs_backspace_key]);
628	rxvt_Str_trim(val);	423	rxvt_Str_trim (val);
629	rxvt_Str_escaped(val);	424	rxvt_Str_escaped (val);
630	key_backspace = val;	425	key_backspace = val;
631	}	426	}
632	#endif	427	#endif
633		428
634	#ifndef NO_DELETE_KEY	429	#ifndef NO_DELETE_KEY
…		…
638	# else	433	# else
639	key_delete = "\033[3~";	434	key_delete = "\033[3~";
640	# endif	435	# endif
641	else	436	else
642	{	437	{
643	val = STRDUP(rs[Rs_delete_key]);	438	val = strdup (rs[Rs_delete_key]);
644	rxvt_Str_trim(val);	439	rxvt_Str_trim (val);
645	rxvt_Str_escaped(val);	440	rxvt_Str_escaped (val);
646	key_delete = val;	441	key_delete = val;
647	}	442	}
648	#endif	443	#endif
649	if (rs[Rs_answerbackstring])	444	if (rs[Rs_answerbackstring])
650	{	445	{
651	rxvt_Str_trim((char *)rs[Rs_answerbackstring]);	446	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
652	rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);	447	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
653	}
654
655	if (rs[Rs_selectstyle])
656	{
657	if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
658	selection_style = OLD_WORD_SELECT;
659	#ifndef NO_OLD_SELECTION
660
661	else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
662	selection_style = OLD_SELECT;
663	#endif
664
665	}	448	}
666		449
667	#ifdef HAVE_SCROLLBARS	450	#ifdef HAVE_SCROLLBARS
668	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	451	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
669	rs[Rs_scrollBar_thickness]);
670	#endif	452	#endif
671
672	TermWin.fontset = new rxvt_fontset (this);
673	TermWin.fontset->populate (rs[Rs_font]);
674	TermWin.fwidth = TermWin.fontset->base_font ()->width;
675	TermWin.fheight = TermWin.fontset->base_font ()->height;
676	TermWin.fbase = TermWin.fontset->base_font ()->ascent;
677		453
678	#ifdef XTERM_REVERSE_VIDEO	454	#ifdef XTERM_REVERSE_VIDEO
679	/* this is how xterm implements reverseVideo */	455	/* this is how xterm implements reverseVideo */
680	if (Options & Opt_reverseVideo)	456	if (options & Opt_reverseVideo)
681	{	457	{
682	if (!rs[Rs_color + Color_fg])	458	if (!rs[Rs_color + Color_fg])
683	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	459	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
684	if (!rs[Rs_color + Color_bg])	460	if (!rs[Rs_color + Color_bg])
685	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	461	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
…		…
690	if (!rs[Rs_color + i])	466	if (!rs[Rs_color + i])
691	rs[Rs_color + i] = def_colorName[i];	467	rs[Rs_color + i] = def_colorName[i];
692		468
693	#ifndef XTERM_REVERSE_VIDEO	469	#ifndef XTERM_REVERSE_VIDEO
694	/* this is how we implement reverseVideo */	470	/* this is how we implement reverseVideo */
695	if (Options & Opt_reverseVideo)	471	if (options & Opt_reverseVideo)
696	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 *);
697	#endif	473	#endif
698		474
699	/* convenient aliases for setting fg/bg to colors */	475	/* convenient aliases for setting fg/bg to colors */
700	color_aliases (Color_fg);	476	color_aliases (Color_fg);
701	color_aliases (Color_bg);	477	color_aliases (Color_bg);
702	#ifndef NO_CURSORCOLOR	478	#ifndef NO_CURSORCOLOR
703	color_aliases (Color_cursor);	479	color_aliases (Color_cursor);
704	color_aliases (Color_cursor2);	480	color_aliases (Color_cursor2);
705	#endif /* NO_CURSORCOLOR */	481	#endif /* NO_CURSORCOLOR */
706	color_aliases (Color_pointer);	482	color_aliases (Color_pointer_fg);
		483	color_aliases (Color_pointer_bg);
707	color_aliases (Color_border);	484	color_aliases (Color_border);
708	#ifndef NO_BOLD_UNDERLINE_REVERSE	485	#ifndef NO_BOLD_UNDERLINE_REVERSE
709	color_aliases (Color_BD);	486	color_aliases (Color_BD);
710	color_aliases (Color_UL);	487	color_aliases (Color_UL);
711	color_aliases (Color_RV);	488	color_aliases (Color_RV);
712	#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];
713		493
714	return cmd_argv;	494	return cmd_argv;
715	}	495	}
716		496
717	/*----------------------------------------------------------------------*/	497	/*----------------------------------------------------------------------*/
…		…
724		504
725	#ifdef DISPLAY_IS_IP	505	#ifdef DISPLAY_IS_IP
726	/* Fixup display_name for export over pty to any interested terminal	506	/* Fixup display_name for export over pty to any interested terminal
727	* 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
728	* (for the first non-loopback interface) that we get from	508	* (for the first non-loopback interface) that we get from
729	* rxvt_network_display(). This is more "name-resolution-portable", if you	509	* rxvt_network_display (). This is more "name-resolution-portable", if you
730	* 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
731	* 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
732	* course that only helps the shell's child processes, not us.	512	* course that only helps the shell's child processes, not us.
733	*	513	*
734	* Giving out the display_name also affords a potential security hole	514	* Giving out the display_name also affords a potential security hole
…		…
736	val = rxvt_network_display (rs[Rs_display_name]);	516	val = rxvt_network_display (rs[Rs_display_name]);
737	rs[Rs_display_name] = (const char *)val;	517	rs[Rs_display_name] = (const char *)val;
738		518
739	if (val == NULL)	519	if (val == NULL)
740	#endif /* DISPLAY_IS_IP */	520	#endif /* DISPLAY_IS_IP */
741	val = XDisplayString(Xdisplay);	521	val = XDisplayString (display->display);
742		522
743	if (rs[Rs_display_name] == NULL)	523	if (rs[Rs_display_name] == NULL)
744	rs[Rs_display_name] = val; /* use broken `:0' value */	524	rs[Rs_display_name] = val; /* use broken `:0' value */
745		525
746	i = STRLEN (val);	526	i = strlen (val);
747	env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char));	527	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
748		528
749	sprintf (env_display, "DISPLAY=%s", val);	529	sprintf (env_display, "DISPLAY=%s", val);
750		530
751	/* avoiding the math library:	531	/* avoiding the math library:
752	* i = (int)(ceil(log10((unsigned int)TermWin.parent[0]))) */	532	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
753	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++)
754	;	534	;
755	MAX_IT(i, 1);	535	MAX_IT (i, 1);
756	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof(char));	536	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
757		537
758	sprintf (env_windowid, "WINDOWID=%u",	538	sprintf (env_windowid, "WINDOWID=%u",
759	(unsigned int)TermWin.parent[0]);	539	(unsigned int)TermWin.parent[0]);
760		540
761	/* add entries to the environment:	541	/* add entries to the environment:
762	* @ DISPLAY: in case we started with -display	542	* @ DISPLAY: in case we started with -display
763	* @ WINDOWID: X window id number of the window	543	* @ WINDOWID: X window id number of the window
764	* @ COLORTERM: terminal sub-name and also indicates its color	544	* @ COLORTERM: terminal sub-name and also indicates its color
765	* @ TERM: terminal name	545	* @ TERM: terminal name
766	* @ TERMINFO: path to terminfo directory	546	* @ TERMINFO: path to terminfo directory
		547	* @ COLORFGBG: fg;bg color codes
767	*/	548	*/
768	putenv (env_display);	549	putenv (env_display);
769	putenv (env_windowid);	550	putenv (env_windowid);
		551	if (env_colorfgbg)
		552	putenv (env_colorfgbg);
770		553
771	#ifdef RXVT_TERMINFO	554	#ifdef RXVT_TERMINFO
772	putenv ("TERMINFO=" RXVT_TERMINFO);	555	putenv ("TERMINFO=" RXVT_TERMINFO);
773	#endif	556	#endif
774		557
775	if (Xdepth <= 2)	558	if (display->depth <= 2)
776	putenv ("COLORTERM=" COLORTERMENV "-mono");	559	putenv ("COLORTERM=" COLORTERMENV "-mono");
777	else	560	else
778	putenv ("COLORTERM=" COLORTERMENVFULL);	561	putenv ("COLORTERM=" COLORTERMENVFULL);
779		562
780	if (rs[Rs_term_name] != NULL)	563	if (rs[Rs_term_name] != NULL)
781	{	564	{
782	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));
783	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	566	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
784	putenv (env_term);	567	putenv (env_term);
785	}	568	}
786	else	569	else
787	putenv ("TERM=" TERMENV);	570	putenv ("TERM=" TERMENV);
…		…
802	void	585	void
803	rxvt_term::set_locale (const char *locale)	586	rxvt_term::set_locale (const char *locale)
804	{	587	{
805	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	588	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
806	free (this->locale);	589	free (this->locale);
807	this->locale = rxvt_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 ();
808	#endif	609	#endif
		610
809	#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');
810	free (codeset);	618	free (codeset);
811	codeset = strdup (nl_langinfo (CODESET));
812	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
813	|| !STRCASECMP (codeset, "UTF8");
814	#else	619	#else
815	enc_utf8 = 1;	620	enc_utf8 = 0;
816	#endif	621	#endif
817	}	622	}
818		623
819	void	624	void
820	rxvt_term::init_xlocale ()	625	rxvt_term::init_xlocale ()
821	{	626	{
822	#ifdef USE_XIM	627	#ifdef USE_XIM
823	if (!locale)	628	if (!locale)
824	rxvt_print_error ("Setting locale failed.");	629	rxvt_warn ("setting locale failed, working without locale support.\n");
825	else	630	else
826	{	631	{
827	Atom wmlocale;	632	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
828
829	wmlocale = XInternAtom (Xdisplay, "WM_LOCALE_NAME", False);
830	XChangeProperty (Xdisplay, TermWin.parent[0], wmlocale,
831	XA_STRING, 8, PropModeReplace,
832	(unsigned char *)locale, STRLEN(locale));
833		633
834	if (!XSupportsLocale ())	634	if (!XSupportsLocale ())
835	{	635	{
836	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");
837	return;	637	return;
838	}	638	}
839		639
		640	im_ev.start (display);
		641
840	/* see if we can connect yet */	642	/* see if we can connect already */
841	rxvt_IMInstantiateCallback (Xdisplay, NULL, NULL);	643	im_cb ();
842
843	/* To avoid Segmentation Fault in C locale: Solaris only? */
844	if (STRCMP (locale, "C"))
845	XRegisterIMInstantiateCallback (Xdisplay, NULL, NULL, NULL,
846	rxvt_IMInstantiateCallback, NULL);
847	}	644	}
848	#endif	645	#endif
849	}	646	}
850		647
851	/*----------------------------------------------------------------------*/	648	/*----------------------------------------------------------------------*/
852	void	649	void
853	rxvt_term::init_command(const char *const *argv)	650	rxvt_term::init_command (const char *const *argv)
854	{	651	{
855	/*	652	/*
856	* Initialize the command connection.	653	* Initialize the command connection.
857	* This should be called after the X server connection is established.	654	* This should be called after the X server connection is established.
858	*/	655	*/
859	int i;
860
861	for (i = 0; i < NUM_XA; i++)
862	xa[i] = XInternAtom(Xdisplay, xa_names[i], False);
863
864	/* Enable delete window protocol */
865	XSetWMProtocols (Xdisplay, TermWin.parent[0],
866	&(xa[XA_WMDELETEWINDOW]), 1);
867
868	#ifdef USING_W11LIB
869	/* enable W11 callbacks */
870	W11AddEventHandler (Xdisplay, rxvt_W11_process_x_event);
871	#endif
872		656
873	#ifdef META8_OPTION	657	#ifdef META8_OPTION
874	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	658	meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);
875	#endif	659	#endif
876		660
877	get_ourmods ();	661	get_ourmods ();
878		662
879	if (!(Options & Opt_scrollTtyOutput))	663	if (!(options & Opt_scrollTtyOutput))
880	PrivateModes |= PrivMode_TtyOutputInh;	664	priv_modes |= PrivMode_TtyOutputInh;
881	if (Options & Opt_scrollTtyKeypress)	665	if (options & Opt_scrollTtyKeypress)
882	PrivateModes |= PrivMode_Keypress;	666	priv_modes |= PrivMode_Keypress;
883	if (!(Options & Opt_jumpScroll))	667	if (!(options & Opt_jumpScroll))
884	PrivateModes |= PrivMode_smoothScroll;	668	priv_modes |= PrivMode_smoothScroll;
885		669
886	#ifndef NO_BACKSPACE_KEY	670	#ifndef NO_BACKSPACE_KEY
887	if (STRCMP(key_backspace, "DEC") == 0)	671	if (strcmp (key_backspace, "DEC") == 0)
888	PrivateModes |= PrivMode_HaveBackSpace;	672	priv_modes |= PrivMode_HaveBackSpace;
889	#endif	673	#endif
890		674
891	/* add value for scrollBar */	675	/* add value for scrollBar */
892	if (scrollbar_visible ())	676	if (scrollbar_visible ())
893	{	677	{
894	PrivateModes |= PrivMode_scrollBar;	678	priv_modes |= PrivMode_scrollBar;
895	SavedModes |= PrivMode_scrollBar;	679	SavedModes |= PrivMode_scrollBar;
896	}	680	}
		681
897	if (menubar_visible ())	682	if (menubar_visible ())
898	{	683	{
899	PrivateModes |= PrivMode_menuBar;	684	priv_modes |= PrivMode_menuBar;
900	SavedModes |= PrivMode_menuBar;	685	SavedModes |= PrivMode_menuBar;
901	}	686	}
902		687
903	#ifdef GREEK_SUPPORT
904	greek_init();
905	#endif
906
907	Xfd = XConnectionNumber (Xdisplay);
908
909	#ifdef CURSOR_BLINK	688	#ifdef CURSOR_BLINK
910
911	if (Options & Opt_cursorBlink)	689	if (options & Opt_cursorBlink)
912	(void)gettimeofday (&lastcursorchange, NULL);	690	(void)gettimeofday (&lastcursorchange, NULL);
913	#endif	691	#endif
914		692
915	if ((cmd_fd = run_command (argv)) < 0)	693	run_command (argv);
916	{
917	rxvt_print_error ("aborting");
918	exit (EXIT_FAILURE);
919	}
920	}	694	}
921		695
922	/*----------------------------------------------------------------------*/	696	/*----------------------------------------------------------------------*/
923	void	697	void
924	rxvt_term::Get_Colours ()	698	rxvt_term::Get_Colours ()
925	{	699	{
926	int i;	700	int i;
927		701
		702	#ifdef OFF_FOCUS_FADING
		703	pix_colors = pix_colors_focused;
		704	#endif
		705
928	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	706	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)
929	{	707	{
930	rxvt_color xcol;	708	rxvt_color xcol;
931		709
932	if (!rs[Rs_color + i])	710	if (!rs[Rs_color + i])
933	continue;	711	continue;
934		712
935	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	713	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
936	{	714	{
937	#ifndef XTERM_REVERSE_VIDEO	715	#ifndef XTERM_REVERSE_VIDEO
938	if (i < 2 && (Options & Opt_reverseVideo))	716	if (i < 2 && (options & Opt_reverseVideo))
939	{
940	rs[Rs_color + i] = def_colorName[!i];	717	rs[Rs_color + i] = def_colorName[!i];
941	}
942	else	718	else
943	#endif	719	#endif
944	rs[Rs_color + i] = def_colorName[i];	720	rs[Rs_color + i] = def_colorName[i];
945		721
946	if (!rs[Rs_color + i])	722	if (!rs[Rs_color + i])
…		…
951	switch (i)	727	switch (i)
952	{	728	{
953	case Color_fg:	729	case Color_fg:
954	case Color_bg:	730	case Color_bg:
955	/* fatal: need bg/fg color */	731	/* fatal: need bg/fg color */
956	rxvt_print_error ("aborting");	732	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");
957	exit (EXIT_FAILURE);
958	/* NOTREACHED */	733	/* NOTREACHED */
959	break;	734	break;
960	#ifndef NO_CURSORCOLOR	735	#ifndef NO_CURSORCOLOR
961	case Color_cursor2:	736	case Color_cursor2:
962	xcol = PixColors[Color_fg];	737	xcol = pix_colors[Color_fg];
963	break;	738	break;
964	#endif /* ! NO_CURSORCOLOR */	739	#endif /* ! NO_CURSORCOLOR */
965	case Color_pointer:	740	case Color_pointer_fg:
966	xcol = PixColors[Color_fg];	741	xcol = pix_colors[Color_fg];
967	break;	742	break;
968	default:	743	default:
969	xcol = PixColors[Color_bg]; /* None */	744	xcol = pix_colors[Color_bg]; /* None */
970	break;	745	break;
971	}	746	}
972	}	747	}
973	}	748	}
974		749
975	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
976	SET_PIXCOLOR (i);	755	SET_PIXCOLOR (i);
977	}	756	}
978		757
979	if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])	758	if (display->depth <= 2)
980	PixColors[Color_pointer] = PixColors[Color_fg];	759	{
981	if (XDEPTH <= 2 || !rs[Rs_color + Color_border])	760	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];
982	PixColors[Color_border] = PixColors[Color_fg];	761	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];
		762	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];
		763	}
983		764
984	/*	765	/*
985	* get scrollBar/menuBar shadow colors	766	* get scrollBar/menuBar shadow colors
986	*	767	*
987	* The calculations of topShadow/bottomShadow values are adapted	768	* The calculations of topShadow/bottomShadow values are adapted
988	* from the fvwm window manager.	769	* from the fvwm window manager.
989	*/	770	*/
990	#ifdef KEEP_SCROLLCOLOR	771	#ifdef KEEP_SCROLLCOLOR
991		772
992	if (XDEPTH <= 2)	773	if (display->depth <= 2)
993	{ /* Monochrome */	774	{ /* Monochrome */
994	PixColors[Color_scroll] = PixColors[Color_fg];	775	pix_colors[Color_scroll] = pix_colors[Color_fg];
995	PixColors[Color_topShadow] = PixColors[Color_bg];	776	pix_colors[Color_topShadow] = pix_colors[Color_bg];
996	PixColors[Color_bottomShadow] = PixColors[Color_bg];	777	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];
997	}	778	}
998	else	779	else
999	{	780	{
1000	rxvt_color xcol[3];	781	rxvt_color xcol[2];
1001	/* xcol[0] == white	782	/* xcol[0] == white
1002	* xcol[1] == top shadow	783	* xcol[1] == top shadow
1003	* xcol[2] == bot shadow */	784	* xcol[2] == bot shadow */
1004		785
1005	xcol[1] = PixColors[Color_scroll];	786	xcol[1] = pix_colors[Color_scroll];
1006	# ifdef PREFER_24BIT
1007	xcol[0].set (this, 65535, 65535, 65535);	787	xcol[0].set (display, 65535, 65535, 65535);
1008	/* XFreeColors(Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
1009	# else
1010	xcol[0].set (this, WhitePixel (Xdisplay, Xscreen));
1011	# endif
1012		788
1013	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;	789	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1014		790
1015	xcol[0].get (this, pr0, pg0, pb0);	791	xcol[0].get (display, pr0, pg0, pb0);
1016	xcol[1].get (this, pr1, pg1, pb1);	792	xcol[1].get (display, pr1, pg1, pb1);
1017		793
1018	/* bottomShadowColor */
1019	if (!xcol[2].set (this, pr1 / 2, pg1 / 2, pb1 / 2))
1020	xcol[2] = PixColors[Color_Black];
1021
1022	PixColors[Color_bottomShadow] = xcol[2];	794	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
1023		795
1024	/* topShadowColor */	796	/* topShadowColor */
1025	if (!xcol[1].set (this,	797	if (!xcol[1].set (display,
1026	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	798	min (pr0, max (pr0 / 5, pr1) * 7 / 5),
1027	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	799	min (pg0, max (pg0 / 5, pg1) * 7 / 5),
1028	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	800	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
1029	xcol[1] = PixColors[Color_White];	801	xcol[1] = pix_colors[Color_White];
1030		802
1031	PixColors[Color_topShadow] = xcol[1];	803	pix_colors[Color_topShadow] = xcol[1];
1032	}	804	}
1033	#endif /* KEEP_SCROLLCOLOR */	805	#endif /* KEEP_SCROLLCOLOR */
1034	}	806	}
1035		807
1036	/*----------------------------------------------------------------------*/	808	/*----------------------------------------------------------------------*/
1037	/* color aliases, fg/bg bright-bold */	809	/* color aliases, fg/bg bright-bold */
1038	void	810	void
1039	rxvt_term::color_aliases(int idx)	811	rxvt_term::color_aliases (int idx)
1040	{	812	{
1041	if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx])))	813	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1042	{	814	{
1043	int i = atoi (rs[Rs_color + idx]);	815	int i = atoi (rs[Rs_color + idx]);
1044		816
1045	if (i >= 8 && i <= 15)	817	if (i >= 8 && i <= 15)
1046	{ /* bright colors */	818	{ /* bright colors */
1047	i -= 8;	819	i -= 8;
1048	#ifndef NO_BRIGHTCOLOR	820	#ifndef NO_BRIGHTCOLOR
1049	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	821	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1050	return;	822	return;
1051	#endif	823	#endif
1052
1053	}	824	}
1054		825
1055	if (i >= 0 && i <= 7) /* normal colors */	826	if (i >= 0 && i <= 7) /* normal colors */
1056	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	827	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1057	}	828	}
…		…
1063	* Use resource ``modifier'' to override the Meta modifier	834	* Use resource ``modifier'' to override the Meta modifier
1064	*/	835	*/
1065	void	836	void
1066	rxvt_term::get_ourmods ()	837	rxvt_term::get_ourmods ()
1067	{	838	{
1068	int i, j, k;	839	int i, j, k;
1069	int requestedmeta, realmeta, realalt;	840	int requestedmeta, realmeta, realalt;
1070	const char *cm, *rsmod;	841	const char *cm, *rsmod;
1071	XModifierKeymap *map;	842	XModifierKeymap *map;
1072	KeyCode *kc;	843	KeyCode *kc;
1073	const unsigned int modmasks[] =	844	const unsigned int modmasks[] =
1074	{	845	{
1075	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	846	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1076	};	847	};
1077		848
1078	requestedmeta = realmeta = realalt = 0;	849	requestedmeta = realmeta = realalt = 0;
1079	rsmod = rs[Rs_modifier];	850	rsmod = rs[Rs_modifier];
		851
1080	if (rsmod	852	if (rsmod
1081	&& STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0)	853	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1082	requestedmeta = rsmod[3] - '0';	854	requestedmeta = rsmod[3] - '0';
1083		855
1084	map = XGetModifierMapping(Xdisplay);	856	map = XGetModifierMapping (display->display);
1085	kc = map->modifiermap;	857	kc = map->modifiermap;
		858
1086	for (i = 1; i < 6; i++)	859	for (i = 1; i < 6; i++)
1087	{	860	{
1088	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	861	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		862
1089	for (j = map->max_keypermod; j--; k++)	863	for (j = map->max_keypermod; j--; k++)
1090	{	864	{
1091	if (kc[k] == 0)	865	if (kc[k] == 0)
1092	break;	866	break;
		867
1093	switch (XKeycodeToKeysym(Xdisplay, kc[k], 0))	868	switch (XKeycodeToKeysym (display->display, kc[k], 0))
1094	{	869	{
1095	case XK_Num_Lock:	870	case XK_Num_Lock:
1096	ModNumLockMask = modmasks[i - 1];	871	ModNumLockMask = modmasks[i - 1];
1097	/* FALLTHROUGH */	872	continue;
1098	default:	873
1099	continue; /* for(;;) */	874	case XK_ISO_Level3_Shift:
		875	ModLevel3Mask = modmasks[i - 1];
		876	continue;
		877
1100	case XK_Meta_L:	878	case XK_Meta_L:
1101	case XK_Meta_R:	879	case XK_Meta_R:
1102	cm = "meta";	880	cm = "meta";
1103	realmeta = i;	881	realmeta = i;
1104	break;	882	break;
		883
1105	case XK_Alt_L:	884	case XK_Alt_L:
1106	case XK_Alt_R:	885	case XK_Alt_R:
1107	cm = "alt";	886	cm = "alt";
1108	realalt = i;	887	realalt = i;
1109	break;	888	break;
		889
1110	case XK_Super_L:	890	case XK_Super_L:
1111	case XK_Super_R:	891	case XK_Super_R:
1112	cm = "super";	892	cm = "super";
1113	break;	893	break;
		894
1114	case XK_Hyper_L:	895	case XK_Hyper_L:
1115	case XK_Hyper_R:	896	case XK_Hyper_R:
1116	cm = "hyper";	897	cm = "hyper";
1117	break;	898	break;
		899
		900	default:
		901	continue;
1118	}	902	}
1119	if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0)	903
		904	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1120	requestedmeta = i;	905	requestedmeta = i;
1121	}	906	}
1122	}	907	}
		908
1123	XFreeModifiermap(map);	909	XFreeModifiermap (map);
		910
1124	i = (requestedmeta ? requestedmeta	911	i = requestedmeta ? requestedmeta
1125	: (realmeta ? realmeta	912	: realmeta ? realmeta
1126	: (realalt ? realalt : 0)));	913	: realalt ? realalt
		914	: 0;
		915
1127	if (i)	916	if (i)
1128	ModMetaMask = modmasks[i - 1];	917	ModMetaMask = modmasks[i - 1];
1129	}	918	}
1130		919
1131	/*----------------------------------------------------------------------*/	920	/*----------------------------------------------------------------------*/
1132	/* rxvt_Create_Windows() - Open and map the window */	921	/* rxvt_Create_Windows () - Open and map the window */
1133	void	922	void
1134	rxvt_term::create_windows (int argc, const char *const *argv)	923	rxvt_term::create_windows (int argc, const char *const *argv)
1135	{	924	{
1136	XClassHint classHint;	925	XClassHint classHint;
1137	XWMHints wmHint;	926	XWMHints wmHint;
		927	#if ENABLE_FRILLS
		928	Atom prop = None;
		929	MWMHints mwmhints;
		930	#endif
1138	XGCValues gcvalue;	931	XGCValues gcvalue;
1139	long vt_emask;	932	long vt_emask;
1140		933	XSetWindowAttributes attributes;
1141	XWindowAttributes gattr;	934	XWindowAttributes gattr;
		935	Window top, parent;
		936	dDisp;
1142		937
1143	Xcmap = DefaultColormap (Xdisplay, Xscreen);	938	#ifdef USING_W11LIB
1144	Xvisual = DefaultVisual (Xdisplay, Xscreen);	939	/* enable W11 callbacks */
1145	Xscreen = DefaultScreen (Xdisplay);	940	W11AddEventHandler (disp, rxvt_W11_process_x_event);
		941	#endif
1146		942
		943	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);
		944	XInternAtoms (disp, (char **)xa_names, NUM_XA, False, xa);
		945
1147	if (Options & Opt_transparent)	946	if (options & Opt_transparent)
1148	{	947	{
1149	XGetWindowAttributes (Xdisplay, RootWindow(Xdisplay, Xscreen), &gattr);	948	XGetWindowAttributes (disp, RootWindow (disp, display->screen), &gattr);
1150	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	}
1151	}	970	}
1152	else	971	else
1153	{	972	{
1154	Xdepth = DefaultDepth(Xdisplay, Xscreen);	973	mwmhints.flags = 0;
1155	#ifdef PREFER_24BIT
1156	/*
1157	* If depth is not 24, look for a 24bit visual.
1158	*/
1159	if (Xdepth != 24)
1160	{
1161	XVisualInfo vinfo;
1162
1163	if (XMatchVisualInfo(Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1164	{
1165	Xdepth = 24;
1166	Xvisual = vinfo.visual;
1167	Xcmap = XCreateColormap(Xdisplay,
1168	RootWindow(Xdisplay, Xscreen),
1169	Xvisual, AllocNone);
1170	}
1171	}
1172	#endif
1173
1174	}	974	}
		975	#endif
1175		976
1176	/* grab colors before netscape does */	977	/* grab colors before netscape does */
1177	Get_Colours ();	978	Get_Colours ();
1178		979
1179	change_font (1, NULL);	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
1180	window_calc (0, 0);	999	window_calc (0, 0);
		1000
		1001	/* sub-window placement & size in rxvt_resize_subwindows () */
		1002	#ifdef PREFER_24BIT
		1003	attributes.background_pixel = pix_colors_focused[Color_border];
		1004	attributes.border_pixel = pix_colors_focused[Color_border];
		1005	attributes.colormap = display->cmap;
		1006	top = XCreateWindow (disp, parent,
		1007	szHint.x, szHint.y,
		1008	szHint.width, szHint.height,
		1009	TermWin.ext_bwidth,
		1010	display->depth, InputOutput,
		1011	display->visual,
		1012	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
		1013	#else
		1014	top = XCreateSimpleWindow (disp, parent,
		1015	szHint.x, szHint.y,
		1016	szHint.width, szHint.height,
		1017	TermWin.ext_bwidth,
		1018	pix_colors_focused[Color_border],
		1019	pix_colors_focused[Color_border]);
		1020	#endif
		1021
		1022	TermWin.parent[0] = top;
		1023
1181	old_width = szHint.width;	1024	old_width = szHint.width;
1182	old_height = szHint.height;	1025	old_height = szHint.height;
1183		1026
1184	/* parent window - reverse video so we can see placement errors
1185	* sub-window placement & size in rxvt_resize_subwindows()
1186	*/
1187
1188	#ifdef PREFER_24BIT
1189	XSetWindowAttributes attributes;
1190
1191	attributes.background_pixel = PixColors[Color_fg];
1192	attributes.border_pixel = PixColors[Color_border];
1193	attributes.colormap = Xcmap;
1194	TermWin.parent[0] = XCreateWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1195	szHint.x, szHint.y,
1196	szHint.width, szHint.height,
1197	TermWin.ext_bwidth,
1198	Xdepth, InputOutput,
1199	Xvisual,
1200	CWBackPixel | CWBorderPixel
1201	| CWColormap, &attributes);
1202	#else
1203	TermWin.parent[0] = XCreateSimpleWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1204	szHint.x, szHint.y,
1205	szHint.width,
1206	szHint.height,
1207	TermWin.ext_bwidth,
1208	PixColors[Color_border],
1209	PixColors[Color_fg]);
1210	#endif
1211
1212	xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	1027	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1213	xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1028	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1214		1029
1215	classHint.res_name = (char *)rs[Rs_name];	1030	classHint.res_name = (char *)rs[Rs_name];
1216	classHint.res_class = (char *)APL_CLASS;	1031	classHint.res_class = (char *)RESCLASS;
1217		1032
1218	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	1033	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1219	wmHint.input = True;	1034	wmHint.input = True;
1220	wmHint.initial_state = (Options & Opt_iconic ? IconicState	1035	wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;
1221	: NormalState);	1036	wmHint.window_group = top;
1222	wmHint.window_group = TermWin.parent[0];
1223		1037
1224	XSetWMProperties(Xdisplay, TermWin.parent[0], NULL, NULL,	1038	XSetWMProperties (disp, top, NULL, NULL,
1225	(char **)argv, argc, &szHint, &wmHint, &classHint);	1039	(char **)argv, argc, &szHint, &wmHint, &classHint);
1226	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,
1227	(KeyPressMask	1053	KeyPressMask
1228	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1054	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1229	| KeyReleaseMask	1055	| KeyReleaseMask
1230	#endif	1056	#endif
1231	| FocusChangeMask | VisibilityChangeMask	1057	| FocusChangeMask | VisibilityChangeMask
1232	| 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
1233		1067
1234	/* 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 */
1235	TermWin_cursor = XCreateFontCursor(Xdisplay, XC_xterm);	1069	TermWin_cursor = XCreateFontCursor (disp, XC_xterm);
1236		1070
1237	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1071	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1238	/* cursor (menuBar/scrollBar): Black-on-White */	1072	/* cursor (menuBar/scrollBar): Black-on-White */
1239	leftptr_cursor = XCreateFontCursor(Xdisplay, XC_left_ptr);	1073	leftptr_cursor = XCreateFontCursor (disp, XC_left_ptr);
1240	#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;
1241		1093
1242	#ifdef POINTER_BLANK	1094	#ifdef POINTER_BLANK
1243
1244	{
1245	XColor blackcolour;
1246	blackcolour.red = 0;
1247	blackcolour.green = 0;
1248	blackcolour.blue = 0;
1249	Font f = XLoadFont (Xdisplay, "fixed");
1250	blank_cursor = XCreateGlyphCursor (Xdisplay, f, f, ' ', ' ',
1251	&blackcolour, &blackcolour);
1252	XUnloadFont (Xdisplay, f);
1253	}
1254	#endif
1255
1256	/* the vt window */
1257	TermWin.vt = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],
1258	window_vt_x, window_vt_y,
1259	TermWin_TotalWidth(),
1260	TermWin_TotalHeight(),
1261	0,
1262	PixColors[Color_fg],
1263	PixColors[Color_bg]);
1264	#ifdef DEBUG_X
1265	XStoreName(Xdisplay, TermWin.vt, "vt window");
1266	#endif
1267
1268	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1269	| PropertyChangeMask);
1270
1271	#ifdef POINTER_BLANK
1272	pointer_unblank ();
1273
1274	if ((Options & Opt_pointerBlank))	1095	if (options & Opt_pointerBlank)
1275	vt_emask |= PointerMotionMask;	1096	vt_emask |= PointerMotionMask;
1276	else	1097	else
1277	#endif	1098	#endif
1278	vt_emask |= (Button1MotionMask | Button3MotionMask);	1099	vt_emask |= Button1MotionMask | Button3MotionMask;
1279		1100
1280	XSelectInput(Xdisplay, TermWin.vt, vt_emask);	1101	XSelectInput (disp, TermWin.vt, vt_emask);
		1102	vt_ev.start (display, TermWin.vt);
1281		1103
1282	#if defined(MENUBAR) && (MENUBAR_MAX > 1)	1104	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1283
1284	if (menuBar_height())	1105	if (menuBar_height ())
1285	{	1106	{
1286	menuBar.win = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],	1107	menuBar.win = XCreateSimpleWindow (disp, top,
1287	window_vt_x, 0,	1108	window_vt_x, 0,
1288	TermWin_TotalWidth(),	1109	TermWin_TotalWidth (),
1289	menuBar_TotalHeight(),	1110	menuBar_TotalHeight (),
1290	0,	1111	0,
1291	PixColors[Color_fg],	1112	pix_colors_focused[Color_fg],
1292	PixColors[Color_scroll]);	1113	pix_colors_focused[Color_scroll]);
		1114
1293	#ifdef DEBUG_X	1115	#ifdef DEBUG_X
1294
1295	XStoreName(Xdisplay, menuBar.win, "menubar");	1116	XStoreName (disp, menuBar.win, "menubar");
1296	#endif	1117	#endif
1297		1118
		1119	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
		1120
1298	XDefineCursor(Xdisplay, menuBar.win, pointer_leftptr);	1121	XDefineCursor (disp, menuBar.win,
		1122	XCreateFontCursor (disp, XC_left_ptr));
		1123
1299	XSelectInput(Xdisplay, menuBar.win,	1124	XSelectInput (disp, menuBar.win,
1300	(ExposureMask | ButtonPressMask | ButtonReleaseMask	1125	(ExposureMask | ButtonPressMask | ButtonReleaseMask | Button1MotionMask));
1301	| Button1MotionMask));	1126	menubar_ev.start (display, menuBar.win);
1302	}	1127	}
1303	#endif	1128	#endif
		1129
1304	#ifdef XPM_BACKGROUND	1130	#ifdef XPM_BACKGROUND
1305	if (rs[Rs_backgroundPixmap] != NULL	1131	if (rs[Rs_backgroundPixmap] != NULL
1306	&& !(Options & Opt_transparent))	1132	&& ! (options & Opt_transparent))
1307	{	1133	{
1308	const char *p = rs[Rs_backgroundPixmap];	1134	const char *p = rs[Rs_backgroundPixmap];
1309		1135
1310	if ((p = STRCHR(p, ';')) != NULL)	1136	if ((p = strchr (p, ';')) != NULL)
1311	{	1137	{
1312	p++;	1138	p++;
1313	scale_pixmap (p);	1139	scale_pixmap (p);
1314	}	1140	}
		1141
1315	set_bgPixmap (rs[Rs_backgroundPixmap]);	1142	set_bgPixmap (rs[Rs_backgroundPixmap]);
1316	scr_touch (True);	1143	scr_touch (true);
1317	}	1144	}
1318	#endif	1145	#endif
1319		1146
1320	/* graphics context for the vt window */	1147	/* graphics context for the vt window */
1321	gcvalue.foreground = PixColors[Color_fg];	1148	gcvalue.foreground = pix_colors[Color_fg];
1322	gcvalue.background = PixColors[Color_bg];	1149	gcvalue.background = pix_colors[Color_bg];
1323	gcvalue.graphics_exposures = 1;	1150	gcvalue.graphics_exposures = 1;
1324	TermWin.gc = XCreateGC(Xdisplay, TermWin.vt,	1151	TermWin.gc = XCreateGC (disp, TermWin.vt,
1325	GCForeground | GCBackground	1152	GCForeground | GCBackground | GCGraphicsExposures,
1326	| GCGraphicsExposures, &gcvalue);	1153	&gcvalue);
		1154
		1155	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1327		1156
1328	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1157	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1329
1330	gcvalue.foreground = PixColors[Color_topShadow];	1158	gcvalue.foreground = pix_colors[Color_topShadow];
1331	topShadowGC = XCreateGC(Xdisplay, TermWin.vt,	1159	topShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1332	GCForeground, &gcvalue);
1333	gcvalue.foreground = PixColors[Color_bottomShadow];	1160	gcvalue.foreground = pix_colors[Color_bottomShadow];
1334	botShadowGC = XCreateGC(Xdisplay, TermWin.vt,	1161	botShadowGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1335	GCForeground, &gcvalue);	1162	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1336	gcvalue.foreground = PixColors[(XDEPTH <= 2 ? Color_fg	1163	scrollbarGC = XCreateGC (disp, TermWin.vt, GCForeground, &gcvalue);
1337	: Color_scroll)];	1164	#endif
1338	scrollbarGC = XCreateGC(Xdisplay, TermWin.vt,	1165
1339	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;
1340	#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 */
1341	}	1411	}
1342		1412
1343	/*----------------------------------------------------------------------*/	1413	/*----------------------------------------------------------------------*/
1344	/*	1414	/*
1345	* 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
1346	* 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
1347	* the slave.	1417	* the slave.
1348	*/	1418	*/
1349	int	1419	void
1350	rxvt_term::run_command (const char *const *argv)	1420	rxvt_term::run_command (const char *const *argv)
1351	{	1421	{
1352	int cfd, er;	1422	#if ENABLE_FRILLS
1353		1423	if (rs[Rs_pty_fd])
1354	/* get master (pty) */
1355	if ((cfd = rxvt_get_pty (&(tty_fd), &(ttydev))) < 0)
1356	{
1357	rxvt_print_error("can't open pseudo-tty");
1358	return -1;
1359	}	1424	{
1360		1425	pty.pty = atoi (rs[Rs_pty_fd]);
1361	#ifdef FD_SETSIZE
1362	if (Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1363	{
1364	rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1365	rxvt_clean_exit();
1366	exit(EXIT_FAILURE);
1367	}
1368	#endif
1369
1370	fcntl (cfd, F_SETFL, O_NONBLOCK);	1426	fcntl (pty.pty, F_SETFL, O_NONBLOCK);
1371
1372	/* get slave (tty) */
1373	if (tty_fd < 0)
1374	{	1427	}
1375	#ifndef NO_SETOWNER_TTYDEV	1428	else
1376	privileged_ttydev (SAVE);
1377	#endif	1429	#endif
		1430	if (!pty.get ())
		1431	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1378		1432
1379	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)	1433	pty.set_utf8_mode (enc_utf8);
1380	{	1434
1381	close(cfd);	1435	/* set initial window size */
1382	rxvt_print_error("can't open slave tty %s", ttydev);	1436	tt_winch ();
1383	return -1;	1437
1384	}	1438	int er;
1385	}	1439
1386	#ifndef NO_BACKSPACE_KEY	1440	#ifndef NO_BACKSPACE_KEY
1387	if (key_backspace[0] && !key_backspace[1])	1441	if (key_backspace[0] && !key_backspace[1])
1388	er = key_backspace[0];	1442	er = key_backspace[0];
1389	else if (STRCMP(key_backspace, "DEC") == 0)	1443	else if (strcmp (key_backspace, "DEC") == 0)
1390	er = '\177'; /* the initial state anyway */	1444	er = '\177'; /* the initial state anyway */
1391	else	1445	else
1392	#endif	1446	#endif
1393
1394	er = -1;	1447	er = -1;
1395		1448
1396	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);
1397		1457
1398	#ifndef __QNX__	1458	#ifndef __QNX__
1399	/* spin off the command interpreter */	1459	/* spin off the command interpreter */
1400	switch (cmd_pid = fork ())	1460	switch (cmd_pid = fork ())
1401	{	1461	{
1402	case -1:	1462	case -1:
1403	rxvt_print_error("can't fork");	1463	{
1404	return -1;	1464	cmd_pid = 0;
		1465	rxvt_fatal ("can't fork, aborting.\n");
		1466	}
1405	case 0:	1467	case 0:
1406	close (cfd); /* only keep tty_fd and STDERR open */	1468	init_env ();
1407	close (Xfd);	1469
1408	if (rxvt_control_tty (tty_fd, ttydev) < 0)	1470	if (!pty.make_controlling_tty ())
1409	rxvt_print_error ("could not obtain control of tty");	1471	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1410	else	1472	else
1411	{	1473	{
1412	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1474	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1413	dup2 (tty_fd, STDIN_FILENO);	1475	dup2 (pty.tty, STDIN_FILENO);
1414	dup2 (tty_fd, STDOUT_FILENO);	1476	dup2 (pty.tty, STDOUT_FILENO);
1415	dup2 (tty_fd, STDERR_FILENO);	1477	dup2 (pty.tty, STDERR_FILENO);
1416		1478
1417	if (tty_fd > 2)	1479	// close all our file handles that we do no longer need
1418	close (tty_fd);	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	}
1419		1485
1420	run_child (argv);	1486	run_child (argv);
		1487	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1421	}	1488	}
		1489
1422	exit (EXIT_FAILURE);	1490	_exit (EXIT_FAILURE);
1423	/* NOTREACHED */	1491
1424	default:	1492	default:
1425	{	1493	{
1426	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1494	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1427	int fdstdin;	1495	int fdstdin;
1428		1496
1429	fdstdin = dup (STDIN_FILENO);	1497	fdstdin = dup (STDIN_FILENO);
1430	dup2 (tty_fd, STDIN_FILENO);	1498	dup2 (pty.tty, STDIN_FILENO);
1431	#endif	1499	#endif
1432		1500
1433	#ifdef UTMP_SUPPORT	1501	#ifdef UTMP_SUPPORT
1434	privileged_utmp (SAVE);	1502	privileged_utmp (SAVE);
1435	#endif	1503	#endif
…		…
1437	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1505	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1438		1506
1439	dup2 (fdstdin, STDIN_FILENO);	1507	dup2 (fdstdin, STDIN_FILENO);
1440	close (fdstdin);	1508	close (fdstdin);
1441	#endif	1509	#endif
1442
1443	}	1510	}
1444	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, Xfd open */	1511
		1512	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1445	break;	1513	break;
1446	}	1514	}
1447	#else /* __QNX__ uses qnxspawn() */	1515	#else /* __QNX__ uses qnxspawn () */
1448	fchmod (tty_fd, 0622);	1516	fchmod (pty.tty, 0622);
1449	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);	1517	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1450	fcntl (cfd, F_SETFD, FD_CLOEXEC);	1518	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1451		1519
1452	if (run_child (argv) == -1)	1520	if (run_child (argv) == -1)
1453	exit (EXIT_FAILURE);	1521	exit (EXIT_FAILURE);
1454	#endif	1522	#endif
1455
1456	return cfd;
1457	}	1523	}
1458		1524
1459	/* ------------------------------------------------------------------------- *	1525	/* ------------------------------------------------------------------------- *
1460	* CHILD PROCESS OPERATIONS *	1526	* CHILD PROCESS OPERATIONS *
1461	* ------------------------------------------------------------------------- */	1527	* ------------------------------------------------------------------------- */
…		…
1466	int	1532	int
1467	rxvt_term::run_child (const char *const *argv)	1533	rxvt_term::run_child (const char *const *argv)
1468	{	1534	{
1469	char *login;	1535	char *login;
1470		1536
1471	SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */	1537	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1472		1538
1473	if (Options & Opt_console)	1539	if (options & Opt_console)
1474	{ /* be virtual console, fail silently */	1540	{ /* be virtual console, fail silently */
1475	#ifdef TIOCCONS	1541	#ifdef TIOCCONS
1476	unsigned int on = 1;	1542	unsigned int on = 1;
1477		1543
1478	ioctl (STDIN_FILENO, TIOCCONS, &on);	1544	ioctl (STDIN_FILENO, TIOCCONS, &on);
1479	#elif defined (SRIOCSREDIR)	1545	#elif defined (SRIOCSREDIR)
1480	int fd;	1546	int fd;
1481		1547
1482	fd = open (CONSOLE, O_WRONLY, 0);	1548	fd = open (CONSOLE, O_WRONLY, 0);
1483	if (fd >= 0)	1549	if (fd >= 0)
1484	{
1485	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1550	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1486	close (fd);	1551	close (fd);
1487	}
1488	#endif /* SRIOCSREDIR */	1552	#endif /* SRIOCSREDIR */
1489
1490	}	1553	}
1491		1554
1492	/* reset signals and spin off the command interpreter */	1555	/* reset signals and spin off the command interpreter */
1493	signal (SIGINT, SIG_DFL);	1556	signal (SIGINT, SIG_DFL);
1494	signal (SIGQUIT, SIG_DFL);	1557	signal (SIGQUIT, SIG_DFL);
1495	signal (SIGCHLD, SIG_DFL);	1558	signal (SIGCHLD, SIG_DFL);
		1559	signal (SIGHUP, SIG_DFL);
		1560	signal (SIGPIPE, SIG_DFL);
1496	/*	1561	/*
1497	* mimick login's behavior by disabling the job control signals	1562	* mimick login's behavior by disabling the job control signals
1498	* a shell that wants them can turn them back on	1563	* a shell that wants them can turn them back on
1499	*/	1564	*/
1500	#ifdef SIGTSTP	1565	#ifdef SIGTSTP
1501	signal (SIGTSTP, SIG_IGN);	1566	signal (SIGTSTP, SIG_IGN);
1502	signal (SIGTTIN, SIG_IGN);	1567	signal (SIGTTIN, SIG_IGN);
1503	signal (SIGTTOU, SIG_IGN);	1568	signal (SIGTTOU, SIG_IGN);
1504	#endif /* SIGTSTP */	1569	#endif /* SIGTSTP */
1505		1570
1506	/* set window size */
1507	struct winsize ws;
1508
1509	ws.ws_col = TermWin.ncol;
1510	ws.ws_row = TermWin.nrow;
1511	ws.ws_xpixel = ws.ws_ypixel = 0;
1512	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1513
1514	// unblock signals (signals are blocked by iom.C	1571	// unblock signals (signals are blocked by iom.C
1515	sigset_t ss;	1572	sigset_t ss;
1516	sigemptyset (&ss);	1573	sigemptyset (&ss);
1517	sigprocmask (SIG_SETMASK, &ss, 0);	1574	sigprocmask (SIG_SETMASK, &ss, 0);
1518		1575
…		…
1522	{	1579	{
1523	# ifdef DEBUG_CMD	1580	# ifdef DEBUG_CMD
1524	int i;	1581	int i;
1525		1582
1526	for (i = 0; argv[i]; i++)	1583	for (i = 0; argv[i]; i++)
1527	fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]);	1584	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1528	# endif	1585	# endif
1529		1586
1530	execvp(argv[0], (char *const *)argv);	1587	execvp (argv[0], (char *const *)argv);
1531	/* no error message: STDERR is closed! */	1588	/* no error message: STDERR is closed! */
1532	}	1589	}
1533	else	1590	else
1534	{	1591	{
1535	const char *argv0, *shell;	1592	const char *argv0, *shell;
1536		1593
1537	if ((shell = getenv("SHELL")) == NULL || *shell == '\0')	1594	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1538	shell = "/bin/sh";	1595	shell = "/bin/sh";
1539		1596
1540	argv0 = (const char *)rxvt_r_basename(shell);	1597	argv0 = (const char *)rxvt_r_basename (shell);
		1598
1541	if (Options & Opt_loginShell)	1599	if (options & Opt_loginShell)
1542	{	1600	{
1543	login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char));	1601	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1544		1602
1545	login[0] = '-';	1603	login[0] = '-';
1546	STRCPY(&login[1], argv0);	1604	strcpy (&login[1], argv0);
1547	argv0 = login;	1605	argv0 = login;
1548	}	1606	}
1549	execlp(shell, argv0, NULL);	1607	execlp (shell, argv0, NULL);
1550	/* no error message: STDERR is closed! */	1608	/* no error message: STDERR is closed! */
1551	}	1609	}
1552		1610
1553	#else /* __QNX__ uses qnxspawn() */	1611	#else /* __QNX__ uses qnxspawn () */
1554		1612
1555	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 };
1556	char *command = NULL, fullcommand[_MAX_PATH];	1614	char *command = NULL, fullcommand[_MAX_PATH];
1557	char **arg_v, *arg_a[2] = { NULL, NULL };	1615	char **arg_v, *arg_a[2] = { NULL, NULL };
1558		1616
1559	if (argv != NULL)	1617	if (argv != NULL)
1560	{	1618	{
1561	if (access(argv[0], X_OK) == -1)	1619	if (access (argv[0], X_OK) == -1)
1562	{	1620	{
1563	if (STRCHR(argv[0], '/') == NULL)	1621	if (strchr (argv[0], '/') == NULL)
1564	{	1622	{
1565	searchenv(argv[0], "PATH", fullcommand);	1623	searchenv (argv[0], "PATH", fullcommand);
		1624
1566	if (fullcommand[0] != '\0')	1625	if (fullcommand[0] != '\0')
1567	command = fullcommand;	1626	command = fullcommand;
1568	}	1627	}
		1628
1569	if (access(command, X_OK) == -1)	1629	if (access (command, X_OK) == -1)
1570	return -1;	1630	return -1;
1571	}	1631	}
1572	else	1632	else
1573	command = argv[0];	1633	command = argv[0];
		1634
1574	arg_v = argv;	1635	arg_v = argv;
1575	}	1636	}
1576	else	1637	else
1577	{	1638	{
1578	if ((command = getenv("SHELL")) == NULL || *command == '\0')	1639	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1579	command = "/bin/sh";	1640	command = "/bin/sh";
1580		1641
1581	arg_a[0] = my_basename(command);	1642	arg_a[0] = my_basename (command);
		1643
1582	if (Options & Opt_loginShell)	1644	if (options & Opt_loginShell)
1583	{	1645	{
1584	login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));	1646	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1585		1647
1586	login[0] = '-';	1648	login[0] = '-';
1587	STRCPY(&login[1], arg_a[0]);	1649	strcpy (&login[1], arg_a[0]);
1588	arg_a[0] = login;	1650	arg_a[0] = login;
1589	}	1651	}
		1652
1590	arg_v = arg_a;	1653	arg_v = arg_a;
1591	}	1654	}
		1655
1592	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;	1656	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1593	cmd_pid = qnx_spawn(0, 0, 0, -1, -1,	1657	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1594	_SPAWN_SETSID | _SPAWN_TCSETPGRP,	1658	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1595	command, arg_v, environ, iov_a, 0);	1659	command, arg_v, environ, iov_a, 0);
1596	if (login)	1660	if (login)
1597	free(login);	1661	free (login);
1598		1662
1599	close(tty_fd);	1663	pty.close_tty ();
1600	return cmd_fd;	1664	return pty.pty;
1601
1602	#endif	1665	#endif
		1666
1603	return -1;	1667	return -1;
1604	}	1668	}
1605		1669
1606	/* ------------------------------------------------------------------------- *
1607	* GET TTY CURRENT STATE *
1608	* ------------------------------------------------------------------------- */
1609	/* rxvt_get_ttymode() */
1610	/* EXTPROTO */
1611	void
1612	rxvt_get_ttymode(ttymode_t *tio, int erase)
1613	{
1614	#ifdef HAVE_TERMIOS_H
1615	/*
1616	* standard System V termios interface
1617	*/
1618	if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1619	{
1620	/* return error - use system defaults */
1621	tio->c_cc[VINTR] = CINTR;
1622	tio->c_cc[VQUIT] = CQUIT;
1623	tio->c_cc[VERASE] = CERASE;
1624	tio->c_cc[VKILL] = CKILL;
1625	tio->c_cc[VSTART] = CSTART;
1626	tio->c_cc[VSTOP] = CSTOP;
1627	tio->c_cc[VSUSP] = CSUSP;
1628	# ifdef VDSUSP
1629
1630	tio->c_cc[VDSUSP] = CDSUSP;
1631	# endif
1632	# ifdef VREPRINT
1633
1634	tio->c_cc[VREPRINT] = CRPRNT;
1635	# endif
1636	# ifdef VDISCRD
1637
1638	tio->c_cc[VDISCRD] = CFLUSH;
1639	# endif
1640	# ifdef VWERSE
1641
1642	tio->c_cc[VWERSE] = CWERASE;
1643	# endif
1644	# ifdef VLNEXT
1645
1646	tio->c_cc[VLNEXT] = CLNEXT;
1647	# endif
1648
1649	}
1650	tio->c_cc[VEOF] = CEOF;
1651	tio->c_cc[VEOL] = VDISABLE;
1652	# ifdef VEOL2
1653
1654	tio->c_cc[VEOL2] = VDISABLE;
1655	# endif
1656	# ifdef VSWTC
1657
1658	tio->c_cc[VSWTC] = VDISABLE;
1659	# endif
1660	# ifdef VSWTCH
1661
1662	tio->c_cc[VSWTCH] = VDISABLE;
1663	# endif
1664	# if VMIN != VEOF
1665
1666	tio->c_cc[VMIN] = 1;
1667	# endif
1668	# if VTIME != VEOL
1669
1670	tio->c_cc[VTIME] = 0;
1671	# endif
1672
1673	if (erase != -1)
1674	tio->c_cc[VERASE] = (char)erase;
1675
1676	/* input modes */
1677	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1678	# ifdef IMAXBEL
1679	| IMAXBEL
1680	# endif
1681	| IXON);
1682
1683	/* output modes */
1684	tio->c_oflag = (OPOST | ONLCR);
1685
1686	/* control modes */
1687	tio->c_cflag = (CS8 | CREAD);
1688
1689	/* line discipline modes */
1690	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1691	# if defined (ECHOCTL) && defined (ECHOKE)
1692	| ECHOCTL | ECHOKE
1693	# endif
1694	| ECHOE | ECHOK);
1695	# else /* HAVE_TERMIOS_H */
1696
1697	/*
1698	* sgtty interface
1699	*/
1700
1701	/* get parameters -- gtty */
1702	if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1703	{
1704	tio->sg.sg_erase = CERASE; /* ^H */
1705	tio->sg.sg_kill = CKILL; /* ^U */
1706	}
1707	if (erase != -1)
1708	tio->sg.sg_erase = (char)erase;
1709
1710	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1711
1712	/* get special characters */
1713	if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1714	{
1715	tio->tc.t_intrc = CINTR; /* ^C */
1716	tio->tc.t_quitc = CQUIT; /* ^\ */
1717	tio->tc.t_startc = CSTART; /* ^Q */
1718	tio->tc.t_stopc = CSTOP; /* ^S */
1719	tio->tc.t_eofc = CEOF; /* ^D */
1720	tio->tc.t_brkc = -1;
1721	}
1722	/* get local special chars */
1723	if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1724	{
1725	tio->lc.t_suspc = CSUSP; /* ^Z */
1726	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1727	tio->lc.t_rprntc = CRPRNT; /* ^R */
1728	tio->lc.t_flushc = CFLUSH; /* ^O */
1729	tio->lc.t_werasc = CWERASE; /* ^W */
1730	tio->lc.t_lnextc = CLNEXT; /* ^V */
1731	}
1732	/* get line discipline */
1733	ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1734	# ifdef NTTYDISC
1735
1736	tio->line = NTTYDISC;
1737	# endif /* NTTYDISC */
1738
1739	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1740	#endif /* HAVE_TERMIOS_H */
1741
1742	/*
1743	* Debugging
1744	*/
1745	#ifdef DEBUG_TTYMODE
1746	#ifdef HAVE_TERMIOS_H
1747	/* c_iflag bits */
1748	fprintf(stderr, "Input flags\n");
1749
1750	/* cpp token stringize doesn't work on all machines <sigh> */
1751	# define FOO(flag,name) \
1752	if ((tio->c_iflag) & flag) \
1753	fprintf (stderr, "%s ", name)
1754
1755	/* c_iflag bits */
1756	FOO(IGNBRK, "IGNBRK");
1757	FOO(BRKINT, "BRKINT");
1758	FOO(IGNPAR, "IGNPAR");
1759	FOO(PARMRK, "PARMRK");
1760	FOO(INPCK, "INPCK");
1761	FOO(ISTRIP, "ISTRIP");
1762	FOO(INLCR, "INLCR");
1763	FOO(IGNCR, "IGNCR");
1764	FOO(ICRNL, "ICRNL");
1765	FOO(IXON, "IXON");
1766	FOO(IXOFF, "IXOFF");
1767	# ifdef IUCLC
1768
1769	FOO(IUCLC, "IUCLC");
1770	# endif
1771	# ifdef IXANY
1772
1773	FOO(IXANY, "IXANY");
1774	# endif
1775	# ifdef IMAXBEL
1776
1777	FOO(IMAXBEL, "IMAXBEL");
1778	# endif
1779
1780	fprintf(stderr, "\n");
1781
1782	# undef FOO
1783	# define FOO(entry, name) \
1784	fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1785
1786	FOO(VINTR, "VINTR");
1787	FOO(VQUIT, "VQUIT");
1788	FOO(VERASE, "VERASE");
1789	FOO(VKILL, "VKILL");
1790	FOO(VEOF, "VEOF");
1791	FOO(VEOL, "VEOL");
1792	# ifdef VEOL2
1793
1794	FOO(VEOL2, "VEOL2");
1795	# endif
1796	# ifdef VSWTC
1797
1798	FOO(VSWTC, "VSWTC");
1799	# endif
1800	# ifdef VSWTCH
1801
1802	FOO(VSWTCH, "VSWTCH");
1803	# endif
1804
1805	FOO(VSTART, "VSTART");
1806	FOO(VSTOP, "VSTOP");
1807	FOO(VSUSP, "VSUSP");
1808	# ifdef VDSUSP
1809
1810	FOO(VDSUSP, "VDSUSP");
1811	# endif
1812	# ifdef VREPRINT
1813
1814	FOO(VREPRINT, "VREPRINT");
1815	# endif
1816	# ifdef VDISCRD
1817
1818	FOO(VDISCRD, "VDISCRD");
1819	# endif
1820	# ifdef VWERSE
1821
1822	FOO(VWERSE, "VWERSE");
1823	# endif
1824	# ifdef VLNEXT
1825
1826	FOO(VLNEXT, "VLNEXT");
1827	# endif
1828
1829	fprintf(stderr, "\n");
1830	# undef FOO
1831	# endif /* HAVE_TERMIOS_H */
1832	#endif /* DEBUG_TTYMODE */
1833	}
1834
1835	/*----------------------- end-of-file (C source) -----------------------*/	1670	/*----------------------- end-of-file (C source) -----------------------*/

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