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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.20 by pcg, Sat Jan 31 00:20:21 2004 UTC vs.
Revision 1.186 by ayin, Sat Jun 9 09:05:38 2007 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: init.c	2	* File: init.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	* $Id: init.C,v 1.20 2004/01/31 00:20:21 pcg Exp $
5	*	4	*
6	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
7	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
8	* - original version	7	* - original version
9	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>	8	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
10	* - extensive modifications	9	* - extensive modifications
11	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
12	* - extensive modifications	11	* - extensive modifications
13	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>	12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
14	* - QNX support	13	* - QNX support
		14	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
15	*	15	*
16	* This program is free software; you can redistribute it and/or modify	16	* This program is free software; you can redistribute it and/or modify
17	* it under the terms of the GNU General Public License as published by	17	* it under the terms of the GNU General Public License as published by
18	* the Free Software Foundation; either version 2 of the License, or	18	* the Free Software Foundation; either version 2 of the License, or
19	* (at your option) any later version.	19	* (at your option) any later version.
…		…
31	* Initialisation routines.	31	* Initialisation routines.
32	*/	32	*/
33		33
34	#include "../config.h" /* NECESSARY */	34	#include "../config.h" /* NECESSARY */
35	#include "rxvt.h" /* NECESSARY */	35	#include "rxvt.h" /* NECESSARY */
		36	#include "rxvtutil.h"
36	#include "init.h"	37	#include "init.h"
37		38
		39	#include <limits>
		40
38	#include <signal.h>	41	#include <csignal>
39		42
40	const char *const def_colorName[] =	43	const char *const def_colorName[] =
41	{	44	{
42	COLOR_FOREGROUND,	45	COLOR_FOREGROUND,
43	COLOR_BACKGROUND,	46	COLOR_BACKGROUND,
44	/* low-intensity colors */	47	/* low-intensity colors */
45	"Black", /* 0: black (#000000) */	48	"rgb:00/00/00", // 0: black (Black)
46	#ifndef NO_BRIGHTCOLOR	49	"rgb:cd/00/00", // 1: red (Red3)
47	"Red3", /* 1: red (#CD0000) */	50	"rgb:00/cd/00", // 2: green (Green3)
48	"Green3", /* 2: green (#00CD00) */	51	"rgb:cd/cd/00", // 3: yellow (Yellow3)
49	"Yellow3", /* 3: yellow (#CDCD00) */	52	"rgb:00/00/cd", // 4: blue (Blue3)
50	"Blue3", /* 4: blue (#0000CD) */	53	"rgb:cd/00/cd", // 5: magenta (Magenta3)
51	"Magenta3", /* 5: magenta (#CD00CD) */	54	"rgb:00/cd/cd", // 6: cyan (Cyan3)
52	"Cyan3", /* 6: cyan (#00CDCD) */	55	# ifdef XTERM_COLORS
53	# ifdef XTERM_COLORS	56	"rgb:e5/e5/e5", // 7: white (Grey90)
54	"Grey90", /* 7: white (#E5E5E5) */	57	# else
55	# else	58	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)
56	"AntiqueWhite", /* 7: white (#FAEBD7) */
57	# endif	59	# endif
58	/* high-intensity colors */	60	/* high-intensity colors */
59	# ifdef XTERM_COLORS	61	# ifdef XTERM_COLORS
60	"Grey30", /* 8: bright black (#4D4D4D) */	62	"rgb:4d/4d/4d", // 8: bright black (Grey30)
61	# else	63	# else
62	"Grey25", /* 8: bright black (#404040) */	64	"rgb:40/40/40", // 8: bright black (Grey25)
63	# endif	65	# endif
64	#endif /* NO_BRIGHTCOLOR */	66	"rgb:ff/00/00", // 1/9: bright red (Reed)
65	"Red", /* 1/9: bright red (#FF0000) */	67	"rgb:00/ff/00", // 2/10: bright green (Green)
66	"Green", /* 2/10: bright green (#00FF00) */	68	"rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67	"Yellow", /* 3/11: bright yellow (#FFFF00) */	69	"rgb:00/00/ff", // 4/12: bright blue (Blue)
68	"Blue", /* 4/12: bright blue (#0000FF) */	70	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69	"Magenta", /* 5/13: bright magenta (#FF00FF) */	71	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70	"Cyan", /* 6/14: bright cyan (#00FFFF) */	72	"rgb:ff/ff/ff", // 7/15: bright white (White)
71	"White", /* 7/15: bright white (#FFFFFF) */	73
72	#ifdef TTY_256COLOR	74	// 88 xterm colours
73	"rgb:00/00/00", /* default 16-255 color table */
74	"rgb:00/00/2a",	75	"rgb:00/00/00",
75	"rgb:00/00/55",	76	"rgb:00/00/8b",
76	"rgb:00/00/7f",
77	"rgb:00/00/aa",
78	"rgb:00/00/d4",	77	"rgb:00/00/cd",
		78	"rgb:00/00/ff",
79	"rgb:00/2a/00",	79	"rgb:00/8b/00",
80	"rgb:00/2a/2a",	80	"rgb:00/8b/8b",
81	"rgb:00/2a/55",
82	"rgb:00/2a/7f",
83	"rgb:00/2a/aa",
84	"rgb:00/2a/d4",	81	"rgb:00/8b/cd",
85	"rgb:00/55/00",
86	"rgb:00/55/2a",
87	"rgb:00/55/55",
88	"rgb:00/55/7f",	82	"rgb:00/8b/ff",
89	"rgb:00/55/aa",
90	"rgb:00/55/d4",
91	"rgb:00/7f/00",
92	"rgb:00/7f/2a",
93	"rgb:00/7f/55",
94	"rgb:00/7f/7f",
95	"rgb:00/7f/aa",
96	"rgb:00/7f/d4",
97	"rgb:00/aa/00",
98	"rgb:00/aa/2a",
99	"rgb:00/aa/55",
100	"rgb:00/aa/7f",
101	"rgb:00/aa/aa",
102	"rgb:00/aa/d4",
103	"rgb:00/d4/00",	83	"rgb:00/cd/00",
104	"rgb:00/d4/2a",	84	"rgb:00/cd/8b",
105	"rgb:00/d4/55",
106	"rgb:00/d4/7f",
107	"rgb:00/d4/aa",
108	"rgb:00/d4/d4",	85	"rgb:00/cd/cd",
		86	"rgb:00/cd/ff",
		87	"rgb:00/ff/00",
		88	"rgb:00/ff/8b",
		89	"rgb:00/ff/cd",
		90	"rgb:00/ff/ff",
109	"rgb:2a/00/00",	91	"rgb:8b/00/00",
110	"rgb:2a/00/2a",	92	"rgb:8b/00/8b",
111	"rgb:2a/00/55",
112	"rgb:2a/00/7f",
113	"rgb:2a/00/aa",
114	"rgb:2a/00/d4",	93	"rgb:8b/00/cd",
115	"rgb:2a/2a/00",
116	"rgb:2a/2a/2a",
117	"rgb:2a/2a/55",
118	"rgb:2a/2a/7f",
119	"rgb:2a/2a/aa",
120	"rgb:2a/2a/d4",
121	"rgb:2a/55/00",
122	"rgb:2a/55/2a",
123	"rgb:2a/55/55",
124	"rgb:2a/55/7f",
125	"rgb:2a/55/aa",
126	"rgb:2a/55/d4",
127	"rgb:2a/7f/00",
128	"rgb:2a/7f/2a",
129	"rgb:2a/7f/55",
130	"rgb:2a/7f/7f",
131	"rgb:2a/7f/aa",
132	"rgb:2a/7f/d4",
133	"rgb:2a/aa/00",
134	"rgb:2a/aa/2a",
135	"rgb:2a/aa/55",
136	"rgb:2a/aa/7f",
137	"rgb:2a/aa/aa",
138	"rgb:2a/aa/d4",
139	"rgb:2a/d4/00",
140	"rgb:2a/d4/2a",
141	"rgb:2a/d4/55",
142	"rgb:2a/d4/7f",
143	"rgb:2a/d4/aa",
144	"rgb:2a/d4/d4",
145	"rgb:55/00/00",
146	"rgb:55/00/2a",
147	"rgb:55/00/55",
148	"rgb:55/00/7f",	94	"rgb:8b/00/ff",
149	"rgb:55/00/aa",
150	"rgb:55/00/d4",
151	"rgb:55/2a/00",	95	"rgb:8b/8b/00",
152	"rgb:55/2a/2a",	96	"rgb:8b/8b/8b",
153	"rgb:55/2a/55",	97	"rgb:8b/8b/cd",
154	"rgb:55/2a/7f",	98	"rgb:8b/8b/ff",
155	"rgb:55/2a/aa",
156	"rgb:55/2a/d4",
157	"rgb:55/55/00",
158	"rgb:55/55/2a",
159	"rgb:55/55/55",
160	"rgb:55/55/7f",
161	"rgb:55/55/aa",
162	"rgb:55/55/d4",
163	"rgb:55/7f/00",
164	"rgb:55/7f/2a",
165	"rgb:55/7f/55",
166	"rgb:55/7f/7f",
167	"rgb:55/7f/aa",
168	"rgb:55/7f/d4",
169	"rgb:55/aa/00",
170	"rgb:55/aa/2a",
171	"rgb:55/aa/55",
172	"rgb:55/aa/7f",
173	"rgb:55/aa/aa",
174	"rgb:55/aa/d4",
175	"rgb:55/d4/00",	99	"rgb:8b/cd/00",
176	"rgb:55/d4/2a",	100	"rgb:8b/cd/8b",
177	"rgb:55/d4/55",
178	"rgb:55/d4/7f",
179	"rgb:55/d4/aa",
180	"rgb:55/d4/d4",	101	"rgb:8b/cd/cd",
181	"rgb:7f/00/00",	102	"rgb:8b/cd/ff",
182	"rgb:7f/00/2a",
183	"rgb:7f/00/55",
184	"rgb:7f/00/7f",
185	"rgb:7f/00/aa",
186	"rgb:7f/00/d4",
187	"rgb:7f/2a/00",
188	"rgb:7f/2a/2a",
189	"rgb:7f/2a/55",
190	"rgb:7f/2a/7f",
191	"rgb:7f/2a/aa",
192	"rgb:7f/2a/d4",
193	"rgb:7f/55/00",
194	"rgb:7f/55/2a",
195	"rgb:7f/55/55",
196	"rgb:7f/55/7f",
197	"rgb:7f/55/aa",
198	"rgb:7f/55/d4",
199	"rgb:7f/7f/00",	103	"rgb:8b/ff/00",
200	"rgb:7f/7f/2a",	104	"rgb:8b/ff/8b",
201	"rgb:7f/7f/55",
202	"rgb:7f/7f/7f",
203	"rgb:7f/7f/aa",
204	"rgb:7f/7f/d4",
205	"rgb:7f/aa/00",
206	"rgb:7f/aa/2a",
207	"rgb:7f/aa/55",
208	"rgb:7f/aa/7f",
209	"rgb:7f/aa/aa",
210	"rgb:7f/aa/d4",
211	"rgb:7f/d4/00",
212	"rgb:7f/d4/2a",
213	"rgb:7f/d4/55",
214	"rgb:7f/d4/7f",
215	"rgb:7f/d4/aa",
216	"rgb:7f/d4/d4",
217	"rgb:aa/00/00",
218	"rgb:aa/00/2a",
219	"rgb:aa/00/55",
220	"rgb:aa/00/7f",
221	"rgb:aa/00/aa",
222	"rgb:aa/00/d4",
223	"rgb:aa/2a/00",
224	"rgb:aa/2a/2a",
225	"rgb:aa/2a/55",
226	"rgb:aa/2a/7f",
227	"rgb:aa/2a/aa",
228	"rgb:aa/2a/d4",
229	"rgb:aa/55/00",
230	"rgb:aa/55/2a",
231	"rgb:aa/55/55",
232	"rgb:aa/55/7f",
233	"rgb:aa/55/aa",
234	"rgb:aa/55/d4",
235	"rgb:aa/7f/00",
236	"rgb:aa/7f/2a",
237	"rgb:aa/7f/55",
238	"rgb:aa/7f/7f",
239	"rgb:aa/7f/aa",
240	"rgb:aa/7f/d4",	105	"rgb:8b/ff/cd",
241	"rgb:aa/aa/00",	106	"rgb:8b/ff/ff",
242	"rgb:aa/aa/2a",
243	"rgb:aa/aa/55",
244	"rgb:aa/aa/7f",
245	"rgb:aa/aa/aa",
246	"rgb:aa/aa/d4",
247	"rgb:aa/d4/00",
248	"rgb:aa/d4/2a",
249	"rgb:aa/d4/55",
250	"rgb:aa/d4/7f",
251	"rgb:aa/d4/aa",
252	"rgb:aa/d4/d4",
253	"rgb:d4/00/00",	107	"rgb:cd/00/00",
254	"rgb:d4/00/2a",	108	"rgb:cd/00/8b",
255	"rgb:d4/00/55",
256	"rgb:d4/00/7f",
257	"rgb:d4/00/aa",
258	"rgb:d4/00/d4",	109	"rgb:cd/00/cd",
		110	"rgb:cd/00/ff",
259	"rgb:d4/2a/00",	111	"rgb:cd/8b/00",
260	"rgb:d4/2a/2a",	112	"rgb:cd/8b/8b",
261	"rgb:d4/2a/55",
262	"rgb:d4/2a/7f",
263	"rgb:d4/2a/aa",
264	"rgb:d4/2a/d4",	113	"rgb:cd/8b/cd",
265	"rgb:d4/55/00",
266	"rgb:d4/55/2a",
267	"rgb:d4/55/55",
268	"rgb:d4/55/7f",	114	"rgb:cd/8b/ff",
269	"rgb:d4/55/aa",
270	"rgb:d4/55/d4",
271	"rgb:d4/7f/00",
272	"rgb:d4/7f/2a",
273	"rgb:d4/7f/55",
274	"rgb:d4/7f/7f",
275	"rgb:d4/7f/aa",
276	"rgb:d4/7f/d4",
277	"rgb:d4/aa/00",
278	"rgb:d4/aa/2a",
279	"rgb:d4/aa/55",
280	"rgb:d4/aa/7f",
281	"rgb:d4/aa/aa",
282	"rgb:d4/aa/d4",
283	"rgb:d4/d4/00",	115	"rgb:cd/cd/00",
284	"rgb:d4/d4/2a",	116	"rgb:cd/cd/8b",
285	"rgb:d4/d4/55",
286	"rgb:d4/d4/7f",
287	"rgb:d4/d4/aa",
288	"rgb:d4/d4/d4",	117	"rgb:cd/cd/cd",
		118	"rgb:cd/cd/ff",
		119	"rgb:cd/ff/00",
		120	"rgb:cd/ff/8b",
		121	"rgb:cd/ff/cd",
		122	"rgb:cd/ff/ff",
289	"rgb:08/08/08",	123	"rgb:ff/00/00",
		124	"rgb:ff/00/8b",
		125	"rgb:ff/00/cd",
		126	"rgb:ff/00/ff",
		127	"rgb:ff/8b/00",
		128	"rgb:ff/8b/8b",
		129	"rgb:ff/8b/cd",
		130	"rgb:ff/8b/ff",
		131	"rgb:ff/cd/00",
		132	"rgb:ff/cd/8b",
		133	"rgb:ff/cd/cd",
		134	"rgb:ff/cd/ff",
		135	"rgb:ff/ff/00",
		136	"rgb:ff/ff/8b",
		137	"rgb:ff/ff/cd",
		138	"rgb:ff/ff/ff",
290	"rgb:12/12/12",	139	"rgb:2e/2e/2e",
291	"rgb:1c/1c/1c",	140	"rgb:5c/5c/5c",
292	"rgb:26/26/26",
293	"rgb:30/30/30",	141	"rgb:73/73/73",
294	"rgb:3a/3a/3a",
295	"rgb:44/44/44",
296	"rgb:4e/4e/4e",
297	"rgb:58/58/58",	142	"rgb:8b/8b/8b",
298	"rgb:62/62/62",	143	"rgb:a2/a2/a2",
299	"rgb:6c/6c/6c",
300	"rgb:76/76/76",
301	"rgb:80/80/80",
302	"rgb:8a/8a/8a",
303	"rgb:94/94/94",	144	"rgb:b9/b9/b9",
304	"rgb:9e/9e/9e",
305	"rgb:a8/a8/a8",
306	"rgb:b2/b2/b2",
307	"rgb:bc/bc/bc",
308	"rgb:c6/c6/c6",
309	"rgb:d0/d0/d0",	145	"rgb:d0/d0/d0",
310	"rgb:da/da/da",
311	"rgb:e4/e4/e4",	146	"rgb:e7/e7/e7",
312	"rgb:ee/ee/ee",	147
313	#endif
314	#ifndef NO_CURSORCOLOR	148	#ifndef NO_CURSORCOLOR
315	COLOR_CURSOR_BACKGROUND,	149	COLOR_CURSOR_BACKGROUND,
316	COLOR_CURSOR_FOREGROUND,	150	COLOR_CURSOR_FOREGROUND,
317	#endif /* ! NO_CURSORCOLOR */	151	#endif /* ! NO_CURSORCOLOR */
318	NULL, /* Color_pointer */	152	NULL, /* Color_pointer_fg */
		153	NULL, /* Color_pointer_bg */
319	NULL, /* Color_border */	154	NULL, /* Color_border */
320	#ifndef NO_BOLD_UNDERLINE_REVERSE	155	#ifndef NO_BOLD_UNDERLINE_REVERSE
321	NULL, /* Color_BD */	156	NULL, /* Color_BD */
		157	NULL, /* Color_IT */
322	NULL, /* Color_UL */	158	NULL, /* Color_UL */
323	NULL, /* Color_RV */	159	NULL, /* Color_RV */
324	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	160	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		161	#if ENABLE_FRILLS
		162	NULL, // Color_underline
		163	#endif
325	#ifdef OPTION_HC	164	#ifdef OPTION_HC
326	NULL,	165	NULL,
327	#endif	166	#endif
328	#ifdef KEEP_SCROLLCOLOR	167	#ifdef KEEP_SCROLLCOLOR
329	COLOR_SCROLLBAR,	168	COLOR_SCROLLBAR,
330	COLOR_SCROLLTROUGH,	169	COLOR_SCROLLTROUGH,
331	#endif /* KEEP_SCROLLCOLOR */	170	#endif /* KEEP_SCROLLCOLOR */
332	};	171	#if TINTING
333		172	NULL,
334	const char *const xa_names[NUM_XA] =
335	{
336	"TEXT",
337	"COMPOUND_TEXT",
338	"UTF8_STRING",
339	"MULTIPLE",
340	"TARGETS",
341	"TIMESTAMP",
342	"VT_SELECTION",
343	"INCR",
344	"WM_DELETE_WINDOW",
345	#ifdef TRANSPARENT
346	"_XROOTPMAP_ID",
347	#endif	173	#endif
348	#ifdef OFFIX_DND	174	#if OFF_FOCUS_FADING
349	"DndProtocol",	175	"rgb:00/00/00",
350	"DndSelection",
351	#endif	176	#endif
352	"CLIPBOARD"
353	};	177	};
354		178
355	bool	179	bool
356	rxvt_term::init_vars ()	180	rxvt_term::init_vars ()
357	{	181	{
		182	pix_colors = //
358	PixColors = new rxvt_color [TOTAL_COLORS];	183	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
359	if (PixColors == NULL)	184	#ifdef OFF_FOCUS_FADING
360	return false;	185	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
		186	#endif
361		187
362	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	188	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
363	TermWin.pixmap = None;	189	pixmap = None;
364	#endif
365	#ifdef UTMP_SUPPORT
366	next_utmp_action = SAVE;
367	#endif
368	#ifndef NO_SETOWNER_TTYDEV
369	next_tty_action = SAVE;
370	#endif	190	#endif
371		191
372	MEvent.time = CurrentTime;	192	MEvent.time = CurrentTime;
373	MEvent.button = AnyButton;	193	MEvent.button = AnyButton;
374	Options = DEFAULT_OPTIONS;
375	want_refresh = 1;	194	want_refresh = 1;
376	cmd_pid = -1;
377	cmd_fd = tty_fd = Xfd = -1;
378	PrivateModes = SavedModes = PrivMode_Default;	195	priv_modes = SavedModes = PrivMode_Default;
379	TermWin.focus = 0;
380	TermWin.ncol = 80;	196	ncol = 80;
381	TermWin.nrow = 24;	197	nrow = 24;
382	TermWin.int_bwidth = INTERNALBORDERWIDTH;	198	int_bwidth = INTERNALBORDERWIDTH;
383	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	199	ext_bwidth = EXTERNALBORDERWIDTH;
384	TermWin.lineSpace = LINESPACE;	200	lineSpace = LINESPACE;
385	TermWin.saveLines = SAVELINES;	201	saveLines = SAVELINES;
386	numPixColors = TOTAL_COLORS;	202	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		203
407	refresh_limit = 1;	204	refresh_limit = 1;
408	refresh_type = SLOW_REFRESH;	205	refresh_type = SLOW_REFRESH;
409	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		206
417	oldcursor.row = oldcursor.col = -1;	207	oldcursor.row = oldcursor.col = -1;
418	#ifdef XPM_BACKGROUND	208	#ifdef XPM_BACKGROUND
419	/* bgPixmap.w = bgPixmap.h = 0; */	209	/* bgPixmap.w = bgPixmap.h = 0; */
420	bgPixmap.x = bgPixmap.y = 50;	210	bgPixmap.x = bgPixmap.y = 0;
421	bgPixmap.pixmap = None;	211	bgPixmap.pixmap = None;
422	#endif	212	#endif
423		213
424	last_bot = last_state = -1;	214	last_bot = last_state = -1;
425		215
426	#ifdef MENUBAR	216	set_option (Opt_scrollBar);
427	menu_readonly = 1;	217	set_option (Opt_scrollTtyOutput);
428	# if !(MENUBAR_MAX > 1)	218	set_option (Opt_jumpScroll);
429	CurrentBar = &(BarList);	219	set_option (Opt_secondaryScreen);
430	# endif /* (MENUBAR_MAX > 1) */	220	set_option (Opt_secondaryScroll);
431	#endif	221	set_option (Opt_pastableTabs);
		222	set_option (Opt_intensityStyles);
		223	set_option (Opt_iso14755_52);
432		224
433	return true;	225	return true;
434	}	226	}
435		227
436	void	228	void
437	rxvt_term::init_secondary ()	229	rxvt_term::init_secondary ()
438	{	230	{
439	int i;	231	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	ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
452	ttygid = getgid ();
453	}
454		232
455	/*	233	/*
456	* Close all unused file descriptors	234	* Close all unused file descriptors
457	* We don't want them, we don't need them.	235	* We don't want them, we don't need them.
458	*/	236	*/
…		…
474	{	252	{
475	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */	253	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
476	if (i == 4 || i == 7)	254	if (i == 4 || i == 7)
477	continue;	255	continue;
478	#endif	256	#endif
479	close(i);	257	close (i);
480	}	258	}
481	#endif	259	#endif
482	}	260	}
483		261
484	/*----------------------------------------------------------------------*/	262	/*----------------------------------------------------------------------*/
…		…
488	int i, r_argc;	266	int i, r_argc;
489	char *val;	267	char *val;
490	const char **cmd_argv, **r_argv;	268	const char **cmd_argv, **r_argv;
491		269
492	/*	270	/*
493	* Look for -exec option. Find => split and make cmd_argv[] of command args	271	* Look for -e option. Find => split and make cmd_argv[] of command args
494	*/	272	*/
495	for (r_argc = 0; r_argc < argc; r_argc++)	273	for (r_argc = 0; r_argc < argc; r_argc++)
496	if (!STRCMP (argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))	274	if (!strcmp (argv[r_argc], "-e"))
497	break;	275	break;
498		276
499	r_argv = (const char **)rxvt_malloc (sizeof(char *) * (r_argc + 1));	277	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
500		278
501	for (i = 0; i < r_argc; i++)	279	for (i = 0; i < r_argc; i++)
502	r_argv[i] = (const char *)argv[i];	280	r_argv[i] = (const char *)argv[i];
503		281
504	r_argv[i] = NULL;	282	r_argv[i] = NULL;
505		283
506	if (r_argc == argc)	284	if (r_argc == argc)
507	cmd_argv = NULL;	285	cmd_argv = NULL;
508	else	286	else
509	{	287	{
510	cmd_argv = (const char **)rxvt_malloc (sizeof(char *) * (argc - r_argc));	288	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
511		289
512	for (i = 0; i < argc - r_argc - 1; i++)	290	for (i = 0; i < argc - r_argc - 1; i++)
513	cmd_argv[i] = (const char *)argv[i + r_argc + 1];	291	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
514		292
515	cmd_argv[i] = NULL;	293	cmd_argv[i] = NULL;
516	}	294	}
517		295
518	/* clear all resources */
519	for (i = 0; i < NUM_RESOURCES;)
520	rs[i++] = NULL;
521
522	rs[Rs_name] = rxvt_r_basename(argv[0]);	296	rs[Rs_name] = rxvt_r_basename (argv[0]);
523		297
524	/*	298	/*
525	* Open display, get options/resources and create the window	299	* Open display, get options/resources and create the window
526	*/	300	*/
		301
527	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	302	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
528	rs[Rs_display_name] = ":0";	303	rs[Rs_display_name] = ":0";
529		304
530	get_options (r_argc, r_argv);	305	get_options (r_argc, r_argv);
		306
		307	if (!(display = displays.get (rs[Rs_display_name])))
		308	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		309
		310	// using a local pointer decreases code size a lot
		311	xa = display->xa;
		312
		313	set (display);
		314	extract_resources ();
		315
		316	#if XFT
		317	if (rs[Rs_depth])
		318	select_visual (strtol (rs[Rs_depth], 0, 0));
		319	#endif
		320
531	free (r_argv);	321	free (r_argv);
532		322
533	#ifdef LOCAL_X_IS_UNIX	323	for (int i = NUM_RESOURCES; i--; )
534	if (rs[Rs_display_name][0] == ':')	324	if (rs [i] == resval_undef)
535	{	325	rs [i] = 0;
536	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	326
537	STRCPY (val, "unix");	327	#if ENABLE_PERL
538	STRCAT (val, rs[Rs_display_name]);	328	if (!rs[Rs_perl_ext_1])
539	Xdisplay = XOpenDisplay (val);	329	rs[Rs_perl_ext_1] = "default";
540	free (val);	330
		331	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		332	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		333	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
541	}	334	{
542	#endif	335	rxvt_perl.init (this);
543		336	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
544	if (Xdisplay == NULL
545	&& (Xdisplay = XOpenDisplay (rs[Rs_display_name])) == NULL)
546	{	337	}
547	rxvt_print_error ("can't open display %s", rs[Rs_display_name]);	338	#endif
548	exit (EXIT_FAILURE);
549	}
550
551	extract_resources (Xdisplay, rs[Rs_name]);
552		339
553	/*	340	/*
554	* set any defaults not already set	341	* set any defaults not already set
555	*/	342	*/
556	if (cmd_argv && cmd_argv[0])	343	if (cmd_argv && cmd_argv[0])
557	{	344	{
558	if (!rs[Rs_title])	345	if (!rs[Rs_title])
559	rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);	346	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
560	if (!rs[Rs_iconName])	347	if (!rs[Rs_iconName])
561	rs[Rs_iconName] = rs[Rs_title];	348	rs[Rs_iconName] = rs[Rs_title];
562	}	349	}
563	else	350	else
564	{	351	{
…		…
566	rs[Rs_title] = rs[Rs_name];	353	rs[Rs_title] = rs[Rs_name];
567	if (!rs[Rs_iconName])	354	if (!rs[Rs_iconName])
568	rs[Rs_iconName] = rs[Rs_name];	355	rs[Rs_iconName] = rs[Rs_name];
569	}	356	}
570		357
571	if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)	358	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
572	TermWin.saveLines = BOUND_POSITIVE_INT16(i);	359	saveLines = min (i, MAX_SAVELINES);
573		360
574	#ifndef NO_FRILLS	361	#if ENABLE_FRILLS
575	if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)	362	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
576	TermWin.int_bwidth = min(i, 100); /* arbitrary limit */	363	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		364
577	if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)	365	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
578	TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */	366	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
579	#endif
580		367
581	#ifndef NO_LINESPACE
582	if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)	368	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
583	TermWin.lineSpace = min(i, 100); /* arbitrary limit */	369	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
584	#endif	370	#endif
585		371
586	#ifdef POINTER_BLANK	372	#ifdef POINTER_BLANK
587	if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)	373	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
588	pointerBlankDelay = i;	374	pointerBlankDelay = i;
589	else	375	else
590	pointerBlankDelay = 2;	376	pointerBlankDelay = 2;
591	#endif	377	#endif
592		378
593	/* no point having a scrollbar without having any scrollback! */	379	/* no point having a scrollbar without having any scrollback! */
594	if (!TermWin.saveLines)	380	if (!saveLines)
595	Options &= ~Opt_scrollBar;	381	set_option (Opt_scrollBar, 0);
596		382
597	#ifdef PRINTPIPE	383	#ifdef PRINTPIPE
598	if (!rs[Rs_print_pipe])	384	if (!rs[Rs_print_pipe])
599	rs[Rs_print_pipe] = PRINTPIPE;	385	rs[Rs_print_pipe] = PRINTPIPE;
600	#endif	386	#endif
601		387
602	if (!rs[Rs_cutchars])	388	if (!rs[Rs_cutchars])
603	rs[Rs_cutchars] = CUTCHARS;	389	rs[Rs_cutchars] = CUTCHARS;
604
605	#ifdef ACS_ASCII
606	if (!rs[Rs_acs_chars])
607	rs[Rs_acs_chars] = ACS_CHARS;
608	if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20)
609	{
610	val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
611	for (; i < 0x20; )
612	val[i] = ' ';
613	rs[Rs_acs_chars] = val;
614	}
615	#endif
616		390
617	#ifndef NO_BACKSPACE_KEY	391	#ifndef NO_BACKSPACE_KEY
618	if (!rs[Rs_backspace_key])	392	if (!rs[Rs_backspace_key])
619	# ifdef DEFAULT_BACKSPACE	393	# ifdef DEFAULT_BACKSPACE
620	key_backspace = DEFAULT_BACKSPACE;	394	key_backspace = DEFAULT_BACKSPACE;
621	# else	395	# else
622	key_backspace = "DEC"; /* can toggle between \010 or \177 */	396	key_backspace = "DEC"; /* can toggle between \010 or \177 */
623	# endif	397	# endif
624	else	398	else
625	{	399	{
626	val = STRDUP(rs[Rs_backspace_key]);	400	val = strdup (rs[Rs_backspace_key]);
627	rxvt_Str_trim(val);	401	rxvt_Str_trim (val);
628	rxvt_Str_escaped(val);	402	rxvt_Str_escaped (val);
629	key_backspace = val;	403	key_backspace = val;
630	}	404	}
631	#endif	405	#endif
632		406
633	#ifndef NO_DELETE_KEY	407	#ifndef NO_DELETE_KEY
…		…
637	# else	411	# else
638	key_delete = "\033[3~";	412	key_delete = "\033[3~";
639	# endif	413	# endif
640	else	414	else
641	{	415	{
642	val = STRDUP(rs[Rs_delete_key]);	416	val = strdup (rs[Rs_delete_key]);
643	rxvt_Str_trim(val);	417	rxvt_Str_trim (val);
644	rxvt_Str_escaped(val);	418	rxvt_Str_escaped (val);
645	key_delete = val;	419	key_delete = val;
646	}	420	}
647	#endif	421	#endif
648	if (rs[Rs_answerbackstring])	422	if (rs[Rs_answerbackstring])
649	{	423	{
650	rxvt_Str_trim((char *)rs[Rs_answerbackstring]);	424	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
651	rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);	425	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
652	}
653
654	if (rs[Rs_selectstyle])
655	{
656	if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
657	selection_style = OLD_WORD_SELECT;
658	#ifndef NO_OLD_SELECTION
659
660	else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
661	selection_style = OLD_SELECT;
662	#endif
663	}	426	}
664		427
665	#ifdef HAVE_SCROLLBARS	428	#ifdef HAVE_SCROLLBARS
666	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	429	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
667	rs[Rs_scrollBar_thickness]);
668	#endif	430	#endif
669
670	TermWin.fontset = new rxvt_fontset (this);
671	TermWin.fontset->populate (rs[Rs_font]);
672	TermWin.fwidth = TermWin.fontset->base_font ()->width;
673	TermWin.fheight = TermWin.fontset->base_font ()->height;
674	TermWin.fbase = TermWin.fontset->base_font ()->ascent;
675		431
676	#ifdef XTERM_REVERSE_VIDEO	432	#ifdef XTERM_REVERSE_VIDEO
677	/* this is how xterm implements reverseVideo */	433	/* this is how xterm implements reverseVideo */
678	if (Options & Opt_reverseVideo)	434	if (option (Opt_reverseVideo))
679	{	435	{
680	if (!rs[Rs_color + Color_fg])	436	if (!rs[Rs_color + Color_fg])
681	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	437	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		438
682	if (!rs[Rs_color + Color_bg])	439	if (!rs[Rs_color + Color_bg])
683	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	440	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
684	}	441	}
685	#endif	442	#endif
686		443
…		…
688	if (!rs[Rs_color + i])	445	if (!rs[Rs_color + i])
689	rs[Rs_color + i] = def_colorName[i];	446	rs[Rs_color + i] = def_colorName[i];
690		447
691	#ifndef XTERM_REVERSE_VIDEO	448	#ifndef XTERM_REVERSE_VIDEO
692	/* this is how we implement reverseVideo */	449	/* this is how we implement reverseVideo */
693	if (Options & Opt_reverseVideo)	450	if (option (Opt_reverseVideo))
694	SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	451	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
695	#endif	452	#endif
696		453
697	/* convenient aliases for setting fg/bg to colors */	454	/* convenient aliases for setting fg/bg to colors */
698	color_aliases (Color_fg);	455	color_aliases (Color_fg);
699	color_aliases (Color_bg);	456	color_aliases (Color_bg);
700	#ifndef NO_CURSORCOLOR	457	#ifndef NO_CURSORCOLOR
701	color_aliases (Color_cursor);	458	color_aliases (Color_cursor);
702	color_aliases (Color_cursor2);	459	color_aliases (Color_cursor2);
703	#endif /* NO_CURSORCOLOR */	460	#endif /* NO_CURSORCOLOR */
704	color_aliases (Color_pointer);	461	color_aliases (Color_pointer_fg);
		462	color_aliases (Color_pointer_bg);
705	color_aliases (Color_border);	463	color_aliases (Color_border);
706	#ifndef NO_BOLD_UNDERLINE_REVERSE	464	#ifndef NO_BOLD_UNDERLINE_REVERSE
707	color_aliases (Color_BD);	465	color_aliases (Color_BD);
708	color_aliases (Color_UL);	466	color_aliases (Color_UL);
709	color_aliases (Color_RV);	467	color_aliases (Color_RV);
710	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	468	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		469
		470	if (!rs[Rs_color + Color_border])
		471	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
711		472
712	return cmd_argv;	473	return cmd_argv;
713	}	474	}
714		475
715	/*----------------------------------------------------------------------*/	476	/*----------------------------------------------------------------------*/
…		…
722		483
723	#ifdef DISPLAY_IS_IP	484	#ifdef DISPLAY_IS_IP
724	/* Fixup display_name for export over pty to any interested terminal	485	/* Fixup display_name for export over pty to any interested terminal
725	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	486	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
726	* (for the first non-loopback interface) that we get from	487	* (for the first non-loopback interface) that we get from
727	* rxvt_network_display(). This is more "name-resolution-portable", if you	488	* rxvt_network_display (). This is more "name-resolution-portable", if you
728	* will, and probably allows for faster x-client startup if your name	489	* will, and probably allows for faster x-client startup if your name
729	* server is beyond a slow link or overloaded at client startup. Of	490	* server is beyond a slow link or overloaded at client startup. Of
730	* course that only helps the shell's child processes, not us.	491	* course that only helps the shell's child processes, not us.
731	*	492	*
732	* Giving out the display_name also affords a potential security hole	493	* Giving out the display_name also affords a potential security hole
…		…
734	val = rxvt_network_display (rs[Rs_display_name]);	495	val = rxvt_network_display (rs[Rs_display_name]);
735	rs[Rs_display_name] = (const char *)val;	496	rs[Rs_display_name] = (const char *)val;
736		497
737	if (val == NULL)	498	if (val == NULL)
738	#endif /* DISPLAY_IS_IP */	499	#endif /* DISPLAY_IS_IP */
739	val = XDisplayString(Xdisplay);	500	val = XDisplayString (dpy);
740		501
741	if (rs[Rs_display_name] == NULL)	502	if (rs[Rs_display_name] == NULL)
742	rs[Rs_display_name] = val; /* use broken `:0' value */	503	rs[Rs_display_name] = val; /* use broken `:0' value */
743		504
744	i = STRLEN (val);	505	i = strlen (val);
745	env_display = (char *)rxvt_malloc ((i + 9) * sizeof(char));	506	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
746		507
747	sprintf (env_display, "DISPLAY=%s", val);	508	sprintf (env_display, "DISPLAY=%s", val);
748		509
749	/* avoiding the math library:	510	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
750	* i = (int)(ceil(log10((unsigned int)TermWin.parent[0]))) */
751	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
752	;
753	MAX_IT(i, 1);
754	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof(char));
755
756	sprintf (env_windowid, "WINDOWID=%u",
757	(unsigned int)TermWin.parent[0]);
758		511
759	/* add entries to the environment:	512	/* add entries to the environment:
760	* @ DISPLAY: in case we started with -display	513	* @ DISPLAY: in case we started with -display
761	* @ WINDOWID: X window id number of the window	514	* @ WINDOWID: X window id number of the window
762	* @ COLORTERM: terminal sub-name and also indicates its color	515	* @ COLORTERM: terminal sub-name and also indicates its color
763	* @ TERM: terminal name	516	* @ TERM: terminal name
764	* @ TERMINFO: path to terminfo directory	517	* @ TERMINFO: path to terminfo directory
		518	* @ COLORFGBG: fg;bg color codes
765	*/	519	*/
766	putenv (env_display);	520	putenv (env_display);
767	putenv (env_windowid);	521	putenv (env_windowid);
768		522
		523	if (env_colorfgbg)
		524	putenv (env_colorfgbg);
		525
769	#ifdef RXVT_TERMINFO	526	#ifdef RXVT_TERMINFO
770	putenv ("TERMINFO=" RXVT_TERMINFO);	527	putenv ("TERMINFO=" RXVT_TERMINFO);
771	#endif	528	#endif
772		529
773	if (Xdepth <= 2)	530	if (depth <= 2)
774	putenv ("COLORTERM=" COLORTERMENV "-mono");	531	putenv ("COLORTERM=" COLORTERMENV "-mono");
775	else	532	else
776	putenv ("COLORTERM=" COLORTERMENVFULL);	533	putenv ("COLORTERM=" COLORTERMENVFULL);
777		534
778	if (rs[Rs_term_name] != NULL)	535	if (rs[Rs_term_name] != NULL)
779	{	536	{
780	env_term = (char *)rxvt_malloc ((STRLEN(rs[Rs_term_name]) + 6) * sizeof(char));	537	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));
781	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	538	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
782	putenv (env_term);	539	putenv (env_term);
783	}	540	}
784	else	541	else
785	putenv ("TERM=" TERMENV);	542	putenv ("TERM=" TERMENV);
…		…
798	* This should support all European type languages.	555	* This should support all European type languages.
799	*/	556	*/
800	void	557	void
801	rxvt_term::set_locale (const char *locale)	558	rxvt_term::set_locale (const char *locale)
802	{	559	{
		560	set_environ (envv);
		561
803	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	562	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
804	free (this->locale);	563	free (this->locale);
805	this->locale = rxvt_strdup (setlocale (LC_CTYPE, ""));	564	this->locale = setlocale (LC_CTYPE, locale);
		565
		566	if (!this->locale)
		567	{
		568	if (*locale)
		569	{
		570	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
		571	setlocale (LC_CTYPE, "C");
		572	}
		573	else
		574	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		575
		576	this->locale = "C";
		577	}
		578
		579
		580	this->locale = rxvt_strdup (this->locale);
		581	SET_LOCALE (this->locale);
		582	mbstate.reset ();
806	#endif	583	#endif
		584
807	#if HAVE_NL_LANGINFO	585	#if HAVE_NL_LANGINFO
		586	char *codeset = strdup (nl_langinfo (CODESET));
		587	// /^UTF.?8/i
		588	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		589	&& (codeset[1] == 'T' || codeset[1] == 't')
		590	&& (codeset[2] == 'F' || codeset[2] == 'f')
		591	&& (codeset[3] == '8' || codeset[4] == '8');
808	free (codeset);	592	free (codeset);
809	codeset = strdup (nl_langinfo (CODESET));
810	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
811	|| !STRCASECMP (codeset, "UTF8");
812	#else	593	#else
813	enc_utf8 = 1;	594	enc_utf8 = 0;
814	#endif	595	#endif
815	}	596	}
816		597
817	void	598	void
818	rxvt_term::init_xlocale ()	599	rxvt_term::init_xlocale ()
819	{	600	{
		601	set_environ (envv);
		602
820	#ifdef USE_XIM	603	#ifdef USE_XIM
821	if (!locale)	604	if (!locale)
822	rxvt_print_error ("Setting locale failed.");	605	rxvt_warn ("setting locale failed, working without locale support.\n");
823	else	606	else
824	{	607	{
825	Atom wmlocale;	608	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
826
827	wmlocale = XInternAtom (Xdisplay, "WM_LOCALE_NAME", False);
828	XChangeProperty (Xdisplay, TermWin.parent[0], wmlocale,
829	XA_STRING, 8, PropModeReplace,
830	(unsigned char *)locale, STRLEN(locale));
831		609
832	if (!XSupportsLocale ())	610	if (!XSupportsLocale ())
833	{	611	{
834	rxvt_print_error ("The locale is not supported by Xlib");	612	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
835	return;	613	return;
836	}	614	}
837		615
		616	im_ev.start (display);
		617
838	/* see if we can connect yet */	618	/* see if we can connect already */
839	rxvt_IMInstantiateCallback (Xdisplay, NULL, NULL);	619	im_cb ();
840
841	/* To avoid Segmentation Fault in C locale: Solaris only? */
842	if (STRCMP (locale, "C"))
843	XRegisterIMInstantiateCallback (Xdisplay, NULL, NULL, NULL,
844	rxvt_IMInstantiateCallback, NULL);
845	}	620	}
846	#endif	621	#endif
847	}	622	}
848		623
849	/*----------------------------------------------------------------------*/	624	/*----------------------------------------------------------------------*/
850	void	625	void
851	rxvt_term::init_command(const char *const *argv)	626	rxvt_term::init_command (const char *const *argv)
852	{	627	{
853	/*	628	/*
854	* Initialize the command connection.	629	* Initialize the command connection.
855	* This should be called after the X server connection is established.	630	* This should be called after the X server connection is established.
856	*/	631	*/
857	int i;
858
859	for (i = 0; i < NUM_XA; i++)
860	xa[i] = XInternAtom(Xdisplay, xa_names[i], False);
861
862	/* Enable delete window protocol */
863	XSetWMProtocols (Xdisplay, TermWin.parent[0],
864	&(xa[XA_WMDELETEWINDOW]), 1);
865
866	#ifdef USING_W11LIB
867	/* enable W11 callbacks */
868	W11AddEventHandler (Xdisplay, rxvt_W11_process_x_event);
869	#endif
870		632
871	#ifdef META8_OPTION	633	#ifdef META8_OPTION
872	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	634	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
873	#endif	635	#endif
874		636
875	get_ourmods ();	637	get_ourmods ();
876		638
877	if (!(Options & Opt_scrollTtyOutput))	639	if (!option (Opt_scrollTtyOutput))
878	PrivateModes |= PrivMode_TtyOutputInh;	640	priv_modes |= PrivMode_TtyOutputInh;
879	if (Options & Opt_scrollTtyKeypress)	641	if (option (Opt_scrollTtyKeypress))
880	PrivateModes |= PrivMode_Keypress;	642	priv_modes |= PrivMode_Keypress;
881	if (!(Options & Opt_jumpScroll))	643	if (!option (Opt_jumpScroll))
882	PrivateModes |= PrivMode_smoothScroll;	644	priv_modes |= PrivMode_smoothScroll;
883		645
884	#ifndef NO_BACKSPACE_KEY	646	#ifndef NO_BACKSPACE_KEY
885	if (STRCMP(key_backspace, "DEC") == 0)	647	if (strcmp (key_backspace, "DEC") == 0)
886	PrivateModes |= PrivMode_HaveBackSpace;	648	priv_modes |= PrivMode_HaveBackSpace;
887	#endif	649	#endif
888		650
889	/* add value for scrollBar */	651	/* add value for scrollBar */
890	if (scrollbar_visible ())	652	if (scrollBar.state)
891	{	653	{
892	PrivateModes |= PrivMode_scrollBar;	654	priv_modes |= PrivMode_scrollBar;
893	SavedModes |= PrivMode_scrollBar;	655	SavedModes |= PrivMode_scrollBar;
894	}	656	}
895	if (menubar_visible ())
896	{
897	PrivateModes |= PrivMode_menuBar;
898	SavedModes |= PrivMode_menuBar;
899	}
900		657
901	#ifdef GREEK_SUPPORT	658	run_command (argv);
902	greek_init();
903	#endif
904
905	Xfd = XConnectionNumber (Xdisplay);
906
907	#ifdef CURSOR_BLINK
908
909	if (Options & Opt_cursorBlink)
910	(void)gettimeofday (&lastcursorchange, NULL);
911	#endif
912
913	if ((cmd_fd = run_command (argv)) < 0)
914	{
915	rxvt_print_error ("aborting");
916	exit (EXIT_FAILURE);
917	}
918	}	659	}
919		660
920	/*----------------------------------------------------------------------*/	661	/*----------------------------------------------------------------------*/
921	void	662	void
922	rxvt_term::Get_Colours ()	663	rxvt_term::Get_Colours ()
923	{	664	{
924	int i;	665	int i;
925		666
		667	#ifdef OFF_FOCUS_FADING
		668	pix_colors = pix_colors_focused;
		669	#endif
		670
926	for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)	671	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
927	{	672	{
		673	const char *name = rs[Rs_color + i];
		674
		675	if (!name)
		676	continue;
		677
928	rxvt_color xcol;	678	rxvt_color xcol;
929		679
930	if (!rs[Rs_color + i])	680	if (!set_color (xcol, name))
931	continue;
932
933	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
934	{	681	{
935	#ifndef XTERM_REVERSE_VIDEO	682	#ifndef XTERM_REVERSE_VIDEO
936	if (i < 2 && (Options & Opt_reverseVideo))	683	if (i < 2 && option (Opt_reverseVideo))
937	{	684	name = def_colorName [1 - i];
938	rs[Rs_color + i] = def_colorName[!i];
939	}
940	else	685	else
941	#endif	686	#endif
942	rs[Rs_color + i] = def_colorName[i];	687	name = def_colorName [i];
943		688
944	if (!rs[Rs_color + i])	689	if (!name)
945	continue;	690	continue;
946		691
947	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	692	if (!set_color (xcol, name))
948	{	693	{
949	switch (i)	694	switch (i)
950	{	695	{
951	case Color_fg:	696	case Color_fg:
952	case Color_bg:	697	case Color_bg:
953	/* fatal: need bg/fg color */	698	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
954	rxvt_print_error ("aborting");	699	name = "";
955	exit (EXIT_FAILURE);
956	/* NOTREACHED */
957	break;	700	break;
958	#ifndef NO_CURSORCOLOR	701	#ifndef NO_CURSORCOLOR
959	case Color_cursor2:	702	case Color_cursor2:
960	xcol = PixColors[Color_fg];	703	#endif
		704	case Color_pointer_fg:
		705	name = rs[Rs_color + Color_fg];
		706	xcol.set (this, name);
961	break;	707	break;
962	#endif /* ! NO_CURSORCOLOR */
963	case Color_pointer:
964	xcol = PixColors[Color_fg];
965	break;
966	default:	708	default:
967	xcol = PixColors[Color_bg]; /* None */	709	name = rs[Rs_color + Color_bg];
		710	xcol.set (this, name);
968	break;	711	break;
969	}	712	}
970	}	713	}
971	}	714	}
972		715
973	PixColors[i] = xcol;	716	pix_colors[i] = xcol;
974	SET_PIXCOLOR (i);	717	rs[Rs_color + i] = name;
		718	}
		719
		720	if (depth <= 2)
975	}	721	{
976		722	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
977	if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])	723	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
978	PixColors[Color_pointer] = PixColors[Color_fg];	724	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
979	if (XDEPTH <= 2 || !rs[Rs_color + Color_border])	725	}
980	PixColors[Color_border] = PixColors[Color_fg];
981		726
982	/*	727	/*
983	* get scrollBar/menuBar shadow colors	728	* get scrollBar shadow colors
984	*	729	*
985	* The calculations of topShadow/bottomShadow values are adapted	730	* The calculations of topShadow/bottomShadow values are adapted
986	* from the fvwm window manager.	731	* from the fvwm window manager.
987	*/	732	*/
988	#ifdef KEEP_SCROLLCOLOR	733	#ifdef KEEP_SCROLLCOLOR
989		734	if (depth <= 2)
990	if (XDEPTH <= 2)	735	{
991	{ /* Monochrome */	736	/* Monochrome */
992	PixColors[Color_scroll] = PixColors[Color_fg];	737	alias_color (Color_scroll, Color_fg);
993	PixColors[Color_topShadow] = PixColors[Color_bg];	738	alias_color (Color_topShadow, Color_bg);
994	PixColors[Color_bottomShadow] = PixColors[Color_bg];	739	alias_color (Color_bottomShadow, Color_bg);
995	}	740	}
996	else	741	else
997	{	742	{
998	rxvt_color xcol[3];	743	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
999	/* xcol[0] == white
1000	* xcol[1] == top shadow
1001	* xcol[2] == bot shadow */
1002		744
1003	xcol[1] = PixColors[Color_scroll];	745	rgba cscroll;
1004	# ifdef PREFER_24BIT	746	pix_colors [Color_scroll].get (cscroll);
1005	xcol[0].set (R, 65535, 65535, 65535);
1006	/* XFreeColors(Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
1007	# else
1008	xcol[0].set (WhitePixel(Xdisplay, Xscreen));
1009	# endif
1010
1011	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
1012
1013	xcol[0].get (R, pr0, pg0, pb0);
1014	xcol[1].get (R, pr1, pg1, pb1);
1015
1016	/* bottomShadowColor */
1017	if (!xcol[2].set (pr1 / 2, pg1 / 2, pb1 / 2))
1018	xcol[2] = PixColors[Color_Black];
1019
1020	PixColors[Color_bottomShadow] = xcol[2];
1021		747
1022	/* topShadowColor */	748	/* topShadowColor */
1023	if (!xcol[1].set ( min (pr0, max (pr0 / 5, pr1) * 7 / 5),	749	if (!pix_colors[Color_topShadow].set (this,
1024	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	750	rgba (
1025	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	751	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
1026	xcol[1] = PixColors[Color_White];	752	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
1027		753	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
1028	PixColors[Color_topShadow] = xcol[1];	754	cscroll.a)
		755	))
		756	alias_color (Color_topShadow, Color_White);
1029	}	757	}
1030	#endif /* KEEP_SCROLLCOLOR */	758	#endif /* KEEP_SCROLLCOLOR */
		759
		760	#ifdef OFF_FOCUS_FADING
		761	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		762	update_fade_color (i);
		763	#endif
1031	}	764	}
1032		765
1033	/*----------------------------------------------------------------------*/	766	/*----------------------------------------------------------------------*/
1034	/* color aliases, fg/bg bright-bold */	767	/* color aliases, fg/bg bright-bold */
1035	void	768	void
1036	rxvt_term::color_aliases(int idx)	769	rxvt_term::color_aliases (int idx)
1037	{	770	{
1038	if (rs[Rs_color + idx] && isdigit (*(rs[Rs_color + idx])))	771	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1039	{	772	{
1040	int i = atoi (rs[Rs_color + idx]);	773	int i = atoi (rs[Rs_color + idx]);
1041		774
1042	if (i >= 8 && i <= 15)	775	if (i >= 8 && i <= 15)
1043	{ /* bright colors */	776	{ /* bright colors */
1044	i -= 8;	777	i -= 8;
1045	#ifndef NO_BRIGHTCOLOR
1046	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	778	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1047	return;	779	return;
1048	#endif
1049	}	780	}
1050		781
1051	if (i >= 0 && i <= 7) /* normal colors */	782	if (i >= 0 && i <= 7) /* normal colors */
1052	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	783	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1053	}	784	}
…		…
1059	* Use resource ``modifier'' to override the Meta modifier	790	* Use resource ``modifier'' to override the Meta modifier
1060	*/	791	*/
1061	void	792	void
1062	rxvt_term::get_ourmods ()	793	rxvt_term::get_ourmods ()
1063	{	794	{
1064	int i, j, k;	795	int i, j, k;
1065	int requestedmeta, realmeta, realalt;	796	int requestedmeta, realmeta, realalt;
1066	const char *cm, *rsmod;	797	const char *cm, *rsmod;
1067	XModifierKeymap *map;	798	XModifierKeymap *map;
1068	KeyCode *kc;	799	KeyCode *kc;
1069	const unsigned int modmasks[] =	800	const unsigned int modmasks[] =
1070	{	801	{
1071	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	802	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1072	};	803	};
1073		804
1074	requestedmeta = realmeta = realalt = 0;	805	requestedmeta = realmeta = realalt = 0;
1075	rsmod = rs[Rs_modifier];	806	rsmod = rs[Rs_modifier];
		807
1076	if (rsmod	808	if (rsmod
1077	&& STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0)	809	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1078	requestedmeta = rsmod[3] - '0';	810	requestedmeta = rsmod[3] - '0';
1079		811
1080	map = XGetModifierMapping(Xdisplay);	812	map = XGetModifierMapping (dpy);
1081	kc = map->modifiermap;	813	kc = map->modifiermap;
		814
1082	for (i = 1; i < 6; i++)	815	for (i = 1; i < 6; i++)
1083	{	816	{
1084	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	817	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		818
1085	for (j = map->max_keypermod; j--; k++)	819	for (j = map->max_keypermod; j--; k++)
1086	{	820	{
1087	if (kc[k] == 0)	821	if (kc[k] == 0)
1088	break;	822	break;
		823
1089	switch (XKeycodeToKeysym(Xdisplay, kc[k], 0))	824	switch (XKeycodeToKeysym (dpy, kc[k], 0))
1090	{	825	{
1091	case XK_Num_Lock:	826	case XK_Num_Lock:
1092	ModNumLockMask = modmasks[i - 1];	827	ModNumLockMask = modmasks[i - 1];
1093	/* FALLTHROUGH */	828	continue;
1094	default:	829
1095	continue; /* for(;;) */	830	case XK_ISO_Level3_Shift:
		831	ModLevel3Mask = modmasks[i - 1];
		832	continue;
		833
1096	case XK_Meta_L:	834	case XK_Meta_L:
1097	case XK_Meta_R:	835	case XK_Meta_R:
1098	cm = "meta";	836	cm = "meta";
1099	realmeta = i;	837	realmeta = i;
1100	break;	838	break;
		839
1101	case XK_Alt_L:	840	case XK_Alt_L:
1102	case XK_Alt_R:	841	case XK_Alt_R:
1103	cm = "alt";	842	cm = "alt";
1104	realalt = i;	843	realalt = i;
1105	break;	844	break;
		845
1106	case XK_Super_L:	846	case XK_Super_L:
1107	case XK_Super_R:	847	case XK_Super_R:
1108	cm = "super";	848	cm = "super";
1109	break;	849	break;
		850
1110	case XK_Hyper_L:	851	case XK_Hyper_L:
1111	case XK_Hyper_R:	852	case XK_Hyper_R:
1112	cm = "hyper";	853	cm = "hyper";
1113	break;	854	break;
		855
		856	default:
		857	continue;
1114	}	858	}
1115	if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0)	859
		860	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1116	requestedmeta = i;	861	requestedmeta = i;
1117	}	862	}
1118	}	863	}
		864
1119	XFreeModifiermap(map);	865	XFreeModifiermap (map);
		866
1120	i = (requestedmeta ? requestedmeta	867	i = requestedmeta ? requestedmeta
1121	: (realmeta ? realmeta	868	: realmeta ? realmeta
1122	: (realalt ? realalt : 0)));	869	: realalt ? realalt
		870	: 0;
		871
1123	if (i)	872	if (i)
1124	ModMetaMask = modmasks[i - 1];	873	ModMetaMask = modmasks[i - 1];
1125	}	874	}
1126		875
1127	/*----------------------------------------------------------------------*/	876	/*----------------------------------------------------------------------*/
1128	/* rxvt_Create_Windows() - Open and map the window */	877	/* rxvt_Create_Windows () - Open and map the window */
1129	void	878	void
1130	rxvt_term::create_windows (int argc, const char *const *argv)	879	rxvt_term::create_windows (int argc, const char *const *argv)
1131	{	880	{
1132	XClassHint classHint;	881	XClassHint classHint;
1133	XWMHints wmHint;	882	XWMHints wmHint;
		883	#if ENABLE_FRILLS
		884	MWMHints mwmhints;
		885	#endif
1134	XGCValues gcvalue;	886	XGCValues gcvalue;
1135	long vt_emask;
1136
1137	XWindowAttributes gattr;	887	XSetWindowAttributes attributes;
		888	Window top, parent;
1138		889
1139	Xcmap = DefaultColormap (Xdisplay, Xscreen);	890	dLocal (Display *, dpy);
1140	Xvisual = DefaultVisual (Xdisplay, Xscreen);
1141	Xscreen = DefaultScreen (Xdisplay);
1142
1143	if (Options & Opt_transparent)
1144	{
1145	XGetWindowAttributes (Xdisplay, RootWindow(Xdisplay, Xscreen), &gattr);
1146	Xdepth = gattr.depth;
1147	}
1148	else
1149	{
1150	Xdepth = DefaultDepth(Xdisplay, Xscreen);
1151	#ifdef PREFER_24BIT
1152	/*
1153	* If depth is not 24, look for a 24bit visual.
1154	*/
1155	if (Xdepth != 24)
1156	{
1157	XVisualInfo vinfo;
1158
1159	if (XMatchVisualInfo(Xdisplay, Xscreen, 24, TrueColor, &vinfo))
1160	{
1161	Xdepth = 24;
1162	Xvisual = vinfo.visual;
1163	Xcmap = XCreateColormap(Xdisplay,
1164	RootWindow(Xdisplay, Xscreen),
1165	Xvisual, AllocNone);
1166	}
1167	}
1168	#endif
1169	}
1170		891
1171	/* grab colors before netscape does */	892	/* grab colors before netscape does */
1172	Get_Colours ();	893	Get_Colours ();
1173		894
1174	change_font (1, NULL);	895	if (!set_fonts ())
		896	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
		897
		898	parent = display->root;
		899
		900	attributes.override_redirect = !!option (Opt_override_redirect);
		901
		902	#if ENABLE_FRILLS
		903	if (option (Opt_borderLess))
		904	{
		905	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
		906	{
		907	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/
		908	attributes.override_redirect = true;
		909	mwmhints.flags = 0;
		910	}
		911	else
		912	{
		913	mwmhints.flags = MWM_HINTS_DECORATIONS;
		914	mwmhints.decorations = 0;
		915	}
		916	}
		917	else
		918	mwmhints.flags = 0;
		919	#endif
		920
		921	#if ENABLE_XEMBED
		922	if (rs[Rs_embed])
		923	{
		924	XWindowAttributes wattr;
		925
		926	parent = strtol (rs[Rs_embed], 0, 0);
		927
		928	if (!XGetWindowAttributes (dpy, parent, &wattr))
		929	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		930
		931	window_calc (wattr.width, wattr.height);
		932	}
		933	#endif
		934
1175	window_calc (0, 0);	935	window_calc (0, 0);
		936
		937	/* sub-window placement & size in rxvt_resize_subwindows () */
		938	attributes.background_pixel = pix_colors_focused [Color_border];
		939	attributes.border_pixel = pix_colors_focused [Color_border];
		940	attributes.colormap = cmap;
		941
		942	top = XCreateWindow (dpy, parent,
		943	szHint.x, szHint.y,
		944	szHint.width, szHint.height,
		945	ext_bwidth,
		946	depth, InputOutput, visual,
		947	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		948	&attributes);
		949
		950	this->parent[0] = top;
		951
1176	old_width = szHint.width;	952	old_width = szHint.width;
1177	old_height = szHint.height;	953	old_height = szHint.height;
1178		954
1179	/* parent window - reverse video so we can see placement errors
1180	* sub-window placement & size in rxvt_resize_subwindows()
1181	*/
1182
1183	#ifdef PREFER_24BIT
1184	XSetWindowAttributes attributes;
1185
1186	attributes.background_pixel = PixColors[Color_fg];
1187	attributes.border_pixel = PixColors[Color_border];
1188	attributes.colormap = Xcmap;
1189	TermWin.parent[0] = XCreateWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1190	szHint.x, szHint.y,
1191	szHint.width, szHint.height,
1192	TermWin.ext_bwidth,
1193	Xdepth, InputOutput,
1194	Xvisual,
1195	CWBackPixel | CWBorderPixel
1196	| CWColormap, &attributes);
1197	#else
1198	TermWin.parent[0] = XCreateSimpleWindow (Xdisplay, DefaultRootWindow (Xdisplay),
1199	szHint.x, szHint.y,
1200	szHint.width,
1201	szHint.height,
1202	TermWin.ext_bwidth,
1203	PixColors[Color_border],
1204	PixColors[Color_fg]);
1205	#endif
1206
1207	xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	955	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1208	xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	956	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1209		957
1210	classHint.res_name = (char *)rs[Rs_name];	958	classHint.res_name = (char *)rs[Rs_name];
1211	classHint.res_class = (char *)APL_CLASS;	959	classHint.res_class = (char *)RESCLASS;
1212		960
1213	wmHint.flags = (InputHint | StateHint | WindowGroupHint);	961	wmHint.flags = InputHint | StateHint | WindowGroupHint;
1214	wmHint.input = True;	962	wmHint.input = True;
1215	wmHint.initial_state = (Options & Opt_iconic ? IconicState	963	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1216	: NormalState);	964	wmHint.window_group = top;
1217	wmHint.window_group = TermWin.parent[0];
1218		965
1219	XSetWMProperties(Xdisplay, TermWin.parent[0], NULL, NULL,	966	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1220	(char **)argv, argc, &szHint, &wmHint, &classHint);	967	&szHint, &wmHint, &classHint);
1221	XSelectInput(Xdisplay, TermWin.parent[0],	968
		969	#if ENABLE_FRILLS
		970	if (mwmhints.flags)
		971	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		972	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		973	#endif
		974
		975	Atom protocols[] = {
		976	xa[XA_WM_DELETE_WINDOW],
		977	#if ENABLE_EWMH
		978	xa[XA_NET_WM_PING],
		979	#endif
		980	};
		981
		982	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		983
		984	#if ENABLE_FRILLS
		985	if (rs[Rs_transient_for])
		986	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		987	#endif
		988
		989	#if ENABLE_EWMH
		990	long pid = getpid ();
		991
		992	XChangeProperty (dpy, top,
		993	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
		994	PropModeReplace, (unsigned char *)&pid, 1);
		995
		996	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		997	#endif
		998
		999	XSelectInput (dpy, top,
1222	(KeyPressMask	1000	KeyPressMask
1223	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1001	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1224	| KeyReleaseMask	1002	| KeyReleaseMask
1225	#endif	1003	#endif
1226	| FocusChangeMask | VisibilityChangeMask	1004	| FocusChangeMask | VisibilityChangeMask
1227	| StructureNotifyMask));	1005	| ExposureMask | StructureNotifyMask);
		1006
		1007	termwin_ev.start (display, top);
1228		1008
1229	/* vt cursor: Black-on-White is standard, but this is more popular */	1009	/* vt cursor: Black-on-White is standard, but this is more popular */
1230	TermWin_cursor = XCreateFontCursor(Xdisplay, XC_xterm);	1010	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1231		1011
1232	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)	1012	#ifdef HAVE_SCROLLBARS
1233	/* cursor (menuBar/scrollBar): Black-on-White */	1013	/* cursor scrollBar: Black-on-White */
1234	leftptr_cursor = XCreateFontCursor(Xdisplay, XC_left_ptr);	1014	leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1235	#endif
1236
1237	#ifdef POINTER_BLANK
1238
1239	{
1240	XColor blackcolour;
1241	blackcolour.red = 0;
1242	blackcolour.green = 0;
1243	blackcolour.blue = 0;
1244	Font f = XLoadFont (Xdisplay, "fixed");
1245	blank_cursor = XCreateGlyphCursor (Xdisplay, f, f, ' ', ' ',
1246	&blackcolour, &blackcolour);
1247	XUnloadFont (Xdisplay, f);
1248	}
1249	#endif	1015	#endif
1250		1016
1251	/* the vt window */	1017	/* the vt window */
1252	TermWin.vt = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],	1018	vt = XCreateSimpleWindow (dpy, top,
1253	window_vt_x, window_vt_y,	1019	window_vt_x, window_vt_y,
1254	TermWin_TotalWidth(),	1020	width, height,
1255	TermWin_TotalHeight(),
1256	0,	1021	0,
1257	PixColors[Color_fg],	1022	pix_colors_focused[Color_fg],
1258	PixColors[Color_bg]);	1023	pix_colors_focused[Color_bg]);
1259	#ifdef DEBUG_X
1260	XStoreName(Xdisplay, TermWin.vt, "vt window");
1261	#endif
1262		1024
		1025	attributes.bit_gravity = NorthWestGravity;
		1026	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
		1027
1263	vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask	1028	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1264	| PropertyChangeMask);
1265		1029
1266	#ifdef POINTER_BLANK
1267	pointer_unblank ();
1268
1269	if ((Options & Opt_pointerBlank))	1030	if (option (Opt_pointerBlank))
1270	vt_emask |= PointerMotionMask;	1031	vt_emask |= PointerMotionMask;
1271	else	1032	else
1272	#endif
1273	vt_emask |= (Button1MotionMask | Button3MotionMask);	1033	vt_emask |= Button1MotionMask | Button3MotionMask;
1274		1034
1275	XSelectInput(Xdisplay, TermWin.vt, vt_emask);	1035	vt_select_input ();
1276		1036
1277	#if defined(MENUBAR) && (MENUBAR_MAX > 1)	1037	vt_ev.start (display, vt);
1278		1038
1279	if (menuBar_height())
1280	{
1281	menuBar.win = XCreateSimpleWindow(Xdisplay, TermWin.parent[0],
1282	window_vt_x, 0,
1283	TermWin_TotalWidth(),
1284	menuBar_TotalHeight(),
1285	0,
1286	PixColors[Color_fg],
1287	PixColors[Color_scroll]);
1288	#ifdef DEBUG_X
1289
1290	XStoreName(Xdisplay, menuBar.win, "menubar");
1291	#endif
1292
1293	XDefineCursor(Xdisplay, menuBar.win, pointer_leftptr);
1294	XSelectInput(Xdisplay, menuBar.win,
1295	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1296	| Button1MotionMask));
1297	}
1298	#endif
1299	#ifdef XPM_BACKGROUND	1039	#ifdef XPM_BACKGROUND
1300	if (rs[Rs_backgroundPixmap] != NULL	1040	if (rs[Rs_backgroundPixmap] != NULL
		1041	#ifndef HAVE_AFTERIMAGE
1301	&& !(Options & Opt_transparent))	1042	&& !option (Opt_transparent)
		1043	#endif
1302	{	1044	)
		1045	{
1303	const char *p = rs[Rs_backgroundPixmap];	1046	const char *p = rs[Rs_backgroundPixmap];
1304		1047
1305	if ((p = STRCHR(p, ';')) != NULL)	1048	if ((p = strchr (p, ';')) != NULL)
1306	{	1049	{
1307	p++;	1050	p++;
1308	scale_pixmap (p);	1051	scale_pixmap (p);
1309	}	1052	}
		1053
1310	set_bgPixmap (rs[Rs_backgroundPixmap]);	1054	set_bgPixmap (rs[Rs_backgroundPixmap]);
1311	scr_touch (True);	1055	scr_touch (true);
1312	}	1056	}
1313	#endif	1057	#endif
1314		1058
1315	/* graphics context for the vt window */	1059	/* graphics context for the vt window */
1316	gcvalue.foreground = PixColors[Color_fg];	1060	gcvalue.foreground = pix_colors[Color_fg];
1317	gcvalue.background = PixColors[Color_bg];	1061	gcvalue.background = pix_colors[Color_bg];
1318	gcvalue.graphics_exposures = 1;	1062	gcvalue.graphics_exposures = 0;
1319	TermWin.gc = XCreateGC(Xdisplay, TermWin.vt,
1320	GCForeground | GCBackground
1321	| GCGraphicsExposures, &gcvalue);
1322		1063
1323	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	1064	gc = XCreateGC (dpy, vt,
		1065	GCForeground | GCBackground | GCGraphicsExposures,
		1066	&gcvalue);
1324		1067
		1068	drawable = new rxvt_drawable (this, vt);
		1069
		1070	#ifdef RXVT_SCROLLBAR
1325	gcvalue.foreground = PixColors[Color_topShadow];	1071	gcvalue.foreground = pix_colors[Color_topShadow];
1326	topShadowGC = XCreateGC(Xdisplay, TermWin.vt,	1072	topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1327	GCForeground, &gcvalue);
1328	gcvalue.foreground = PixColors[Color_bottomShadow];	1073	gcvalue.foreground = pix_colors[Color_bottomShadow];
1329	botShadowGC = XCreateGC(Xdisplay, TermWin.vt,	1074	botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1330	GCForeground, &gcvalue);	1075	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1331	gcvalue.foreground = PixColors[(XDEPTH <= 2 ? Color_fg	1076	scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1332	: Color_scroll)];	1077	#endif
1333	scrollbarGC = XCreateGC(Xdisplay, TermWin.vt,	1078
1334	GCForeground, &gcvalue);	1079	#ifdef OFF_FOCUS_FADING
		1080	// initially we are in unfocused state
		1081	if (rs[Rs_fade])
		1082	pix_colors = pix_colors_unfocused;
		1083	#endif
		1084
		1085	pointer_unblank ();
		1086	scr_recolour ();
		1087	}
		1088
		1089	/* ------------------------------------------------------------------------- *
		1090	* GET TTY CURRENT STATE *
		1091	* ------------------------------------------------------------------------- */
		1092	void
		1093	rxvt_get_ttymode (ttymode_t *tio, int erase)
		1094	{
		1095	/*
		1096	* standard System V termios interface
		1097	*/
		1098	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
		1099	{
		1100	// return error - use system defaults,
		1101	// where possible, and zero elsewhere
		1102	memset (tio, 0, sizeof (ttymode_t));
		1103
		1104	tio->c_cc[VINTR] = CINTR;
		1105	tio->c_cc[VQUIT] = CQUIT;
		1106	tio->c_cc[VERASE] = CERASE;
		1107	#ifdef VERASE2
		1108	tio->c_cc[VERASE2] = CERASE2;
		1109	#endif
		1110	tio->c_cc[VKILL] = CKILL;
		1111	tio->c_cc[VSTART] = CSTART;
		1112	tio->c_cc[VSTOP] = CSTOP;
		1113	tio->c_cc[VSUSP] = CSUSP;
		1114	# ifdef VDSUSP
		1115	tio->c_cc[VDSUSP] = CDSUSP;
1335	#endif	1116	# endif
		1117	# ifdef VREPRINT
		1118	tio->c_cc[VREPRINT] = CRPRNT;
		1119	# endif
		1120	# ifdef VDISCRD
		1121	tio->c_cc[VDISCRD] = CFLUSH;
		1122	# endif
		1123	# ifdef VWERSE
		1124	tio->c_cc[VWERSE] = CWERASE;
		1125	# endif
		1126	# ifdef VLNEXT
		1127	tio->c_cc[VLNEXT] = CLNEXT;
		1128	# endif
		1129	}
		1130
		1131	tio->c_cc[VEOF] = CEOF;
		1132	tio->c_cc[VEOL] = VDISABLE;
		1133	# ifdef VEOL2
		1134	tio->c_cc[VEOL2] = VDISABLE;
		1135	# endif
		1136	# ifdef VSWTC
		1137	tio->c_cc[VSWTC] = VDISABLE;
		1138	# endif
		1139	# ifdef VSWTCH
		1140	tio->c_cc[VSWTCH] = VDISABLE;
		1141	# endif
		1142	# if VMIN != VEOF
		1143	tio->c_cc[VMIN] = 1;
		1144	# endif
		1145	# if VTIME != VEOL
		1146	tio->c_cc[VTIME] = 0;
		1147	# endif
		1148
		1149	if (erase != -1)
		1150	tio->c_cc[VERASE] = (char)erase;
		1151
		1152	/* input modes */
		1153	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
		1154	# ifdef IMAXBEL
		1155	| IMAXBEL
		1156	# endif
		1157	| IXON);
		1158
		1159	/* output modes */
		1160	tio->c_oflag = (OPOST | ONLCR);
		1161
		1162	/* control modes */
		1163	tio->c_cflag = (CS8 | CREAD);
		1164
		1165	/* line discipline modes */
		1166	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
		1167	# if defined (ECHOCTL) && defined (ECHOKE)
		1168	| ECHOCTL | ECHOKE
		1169	# endif
		1170	| ECHOE | ECHOK);
		1171
		1172	/*
		1173	* Debugging
		1174	*/
		1175	#ifdef DEBUG_TTYMODE
		1176	#ifdef HAVE_TERMIOS_H
		1177	/* c_iflag bits */
		1178	fprintf (stderr, "Input flags\n");
		1179
		1180	/* cpp token stringize doesn't work on all machines <sigh> */
		1181	# define FOO(flag,name) \
		1182	if ((tio->c_iflag) & flag) \
		1183	fprintf (stderr, "%s ", name)
		1184
		1185	/* c_iflag bits */
		1186	FOO (IGNBRK, "IGNBRK");
		1187	FOO (BRKINT, "BRKINT");
		1188	FOO (IGNPAR, "IGNPAR");
		1189	FOO (PARMRK, "PARMRK");
		1190	FOO (INPCK, "INPCK");
		1191	FOO (ISTRIP, "ISTRIP");
		1192	FOO (INLCR, "INLCR");
		1193	FOO (IGNCR, "IGNCR");
		1194	FOO (ICRNL, "ICRNL");
		1195	FOO (IXON, "IXON");
		1196	FOO (IXOFF, "IXOFF");
		1197	# ifdef IUCLC
		1198	FOO (IUCLC, "IUCLC");
		1199	# endif
		1200	# ifdef IXANY
		1201	FOO (IXANY, "IXANY");
		1202	# endif
		1203	# ifdef IMAXBEL
		1204	FOO (IMAXBEL, "IMAXBEL");
		1205	# endif
		1206
		1207	fprintf (stderr, "\n");
		1208
		1209	# undef FOO
		1210	# define FOO(entry, name) \
		1211	fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
		1212
		1213	FOO (VINTR, "VINTR");
		1214	FOO (VQUIT, "VQUIT");
		1215	FOO (VERASE, "VERASE");
		1216	FOO (VKILL, "VKILL");
		1217	FOO (VEOF, "VEOF");
		1218	FOO (VEOL, "VEOL");
		1219	# ifdef VEOL2
		1220	FOO (VEOL2, "VEOL2");
		1221	# endif
		1222	# ifdef VSWTC
		1223	FOO (VSWTC, "VSWTC");
		1224	# endif
		1225	# ifdef VSWTCH
		1226	FOO (VSWTCH, "VSWTCH");
		1227	# endif
		1228	FOO (VSTART, "VSTART");
		1229	FOO (VSTOP, "VSTOP");
		1230	FOO (VSUSP, "VSUSP");
		1231	# ifdef VDSUSP
		1232	FOO (VDSUSP, "VDSUSP");
		1233	# endif
		1234	# ifdef VREPRINT
		1235	FOO (VREPRINT, "VREPRINT");
		1236	# endif
		1237	# ifdef VDISCRD
		1238	FOO (VDISCRD, "VDISCRD");
		1239	# endif
		1240	# ifdef VWERSE
		1241	FOO (VWERSE, "VWERSE");
		1242	# endif
		1243	# ifdef VLNEXT
		1244	FOO (VLNEXT, "VLNEXT");
		1245	# endif
		1246
		1247	fprintf (stderr, "\n");
		1248	# undef FOO
		1249	# endif /* HAVE_TERMIOS_H */
		1250	#endif /* DEBUG_TTYMODE */
1336	}	1251	}
1337		1252
1338	/*----------------------------------------------------------------------*/	1253	/*----------------------------------------------------------------------*/
1339	/*	1254	/*
1340	* Run the command in a subprocess and return a file descriptor for the	1255	* Run the command in a subprocess and return a file descriptor for the
1341	* master end of the pseudo-teletype pair with the command talking to	1256	* master end of the pseudo-teletype pair with the command talking to
1342	* the slave.	1257	* the slave.
1343	*/	1258	*/
1344	int	1259	void
1345	rxvt_term::run_command (const char *const *argv)	1260	rxvt_term::run_command (const char *const *argv)
1346	{	1261	{
1347	int cfd, er;	1262	#if ENABLE_FRILLS
1348		1263	if (rs[Rs_pty_fd])
1349	/* get master (pty) */
1350	if ((cfd = rxvt_get_pty (&(tty_fd), &(ttydev))) < 0)
1351	{
1352	rxvt_print_error("can't open pseudo-tty");
1353	return -1;
1354	}	1264	{
		1265	pty->pty = atoi (rs[Rs_pty_fd]);
1355		1266
1356	#ifdef FD_SETSIZE	1267	if (pty->pty >= 0)
1357	if (Xfd > FD_SETSIZE || cfd > FD_SETSIZE)
1358	{
1359	rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1360	rxvt_clean_exit();
1361	exit(EXIT_FAILURE);
1362	}
1363	#endif
1364
1365	fcntl (cfd, F_SETFL, O_NONBLOCK);
1366
1367	/* get slave (tty) */
1368	if (tty_fd < 0)
1369	{
1370	#ifndef NO_SETOWNER_TTYDEV
1371	privileged_ttydev (SAVE);
1372	#endif
1373
1374	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1375	{	1268	{
1376	close(cfd);	1269	if (getfd_hook)
1377	rxvt_print_error("can't open slave tty %s", ttydev);	1270	pty->pty = (*getfd_hook) (pty->pty);
1378	return -1;	1271
		1272	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1273	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1379	}	1274	}
1380	}	1275	}
		1276	else
		1277	#endif
		1278	if (!pty->get ())
		1279	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1280
		1281	int er;
		1282
1381	#ifndef NO_BACKSPACE_KEY	1283	#ifndef NO_BACKSPACE_KEY
1382	if (key_backspace[0] && !key_backspace[1])	1284	if (key_backspace[0] && !key_backspace[1])
1383	er = key_backspace[0];	1285	er = key_backspace[0];
1384	else if (STRCMP(key_backspace, "DEC") == 0)	1286	else if (strcmp (key_backspace, "DEC") == 0)
1385	er = '\177'; /* the initial state anyway */	1287	er = '\177'; /* the initial state anyway */
1386	else	1288	else
1387	#endif	1289	#endif
1388
1389	er = -1;	1290	er = -1;
1390		1291
1391	rxvt_get_ttymode (&(tio), er);	1292	rxvt_get_ttymode (&tio, er);
		1293	SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
		1294	pty->set_utf8_mode (enc_utf8);
1392		1295
1393	#ifndef __QNX__	1296	/* set initial window size */
		1297	tt_winch ();
		1298
		1299	#if ENABLE_FRILLS
		1300	if (rs[Rs_pty_fd])
		1301	return;
		1302	#endif
		1303
1394	/* spin off the command interpreter */	1304	/* spin off the command interpreter */
1395	switch (cmd_pid = fork ())	1305	switch (cmd_pid = fork ())
1396	{	1306	{
1397	case -1:	1307	case -1:
1398	rxvt_print_error("can't fork");
1399	return -1;
1400	case 0:
1401	close (cfd); /* only keep tty_fd and STDERR open */
1402	close (Xfd);
1403	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1404	rxvt_print_error ("could not obtain control of tty");
1405	else
1406	{	1308	{
1407	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1309	cmd_pid = 0;
1408	dup2 (tty_fd, STDIN_FILENO);	1310	rxvt_fatal ("can't fork, aborting.\n");
1409	dup2 (tty_fd, STDOUT_FILENO);
1410	dup2 (tty_fd, STDERR_FILENO);
1411
1412	if (tty_fd > 2)
1413	close (tty_fd);
1414
1415	run_child (argv);
1416	}	1311	}
		1312	case 0:
		1313	init_env ();
		1314
		1315	if (!pty->make_controlling_tty ())
		1316	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1317	else
		1318	{
		1319	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1320	dup2 (pty->tty, STDIN_FILENO);
		1321	dup2 (pty->tty, STDOUT_FILENO);
		1322	dup2 (pty->tty, STDERR_FILENO);
		1323
		1324	// close all our file handles that we do no longer need
		1325	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1326	{
		1327	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
		1328	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
		1329	}
		1330
		1331	run_child (argv);
		1332	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1333	}
		1334
1417	exit (EXIT_FAILURE);	1335	_exit (EXIT_FAILURE);
1418	/* NOTREACHED */	1336
1419	default:	1337	default:
1420	{	1338	if (!option (Opt_utmpInhibit))
1421	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1339	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1422	int fdstdin;
1423		1340
1424	fdstdin = dup (STDIN_FILENO);	1341	pty->close_tty ();
1425	dup2 (tty_fd, STDIN_FILENO);
1426	#endif
1427		1342
1428	#ifdef UTMP_SUPPORT	1343	child_ev.start (cmd_pid);
1429	privileged_utmp (SAVE);
1430	#endif
1431		1344
1432	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1345	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1433
1434	dup2 (fdstdin, STDIN_FILENO);
1435	close (fdstdin);
1436	#endif
1437
1438	}
1439	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, Xfd open */
1440	break;	1346	break;
1441	}	1347	}
1442	#else /* __QNX__ uses qnxspawn() */
1443	fchmod (tty_fd, 0622);
1444	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1445	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1446
1447	if (run_child (argv) == -1)
1448	exit (EXIT_FAILURE);
1449	#endif
1450
1451	return cfd;
1452	}	1348	}
1453		1349
1454	/* ------------------------------------------------------------------------- *	1350	/* ------------------------------------------------------------------------- *
1455	* CHILD PROCESS OPERATIONS *	1351	* CHILD PROCESS OPERATIONS *
1456	* ------------------------------------------------------------------------- */	1352	* ------------------------------------------------------------------------- */
…		…
1461	int	1357	int
1462	rxvt_term::run_child (const char *const *argv)	1358	rxvt_term::run_child (const char *const *argv)
1463	{	1359	{
1464	char *login;	1360	char *login;
1465		1361
1466	SET_TTYMODE (STDIN_FILENO, &(tio)); /* init terminal attributes */
1467
1468	if (Options & Opt_console)	1362	if (option (Opt_console))
1469	{ /* be virtual console, fail silently */	1363	{ /* be virtual console, fail silently */
1470	#ifdef TIOCCONS	1364	#ifdef TIOCCONS
1471	unsigned int on = 1;	1365	unsigned int on = 1;
1472		1366
1473	ioctl (STDIN_FILENO, TIOCCONS, &on);	1367	ioctl (STDIN_FILENO, TIOCCONS, &on);
1474	#elif defined (SRIOCSREDIR)	1368	#elif defined (SRIOCSREDIR)
1475	int fd;	1369	int fd;
1476		1370
1477	fd = open (CONSOLE, O_WRONLY, 0);	1371	fd = open (CONSOLE, O_WRONLY, 0);
1478	if (fd >= 0)	1372	if (fd >= 0)
1479	{
1480	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1373	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1481	close (fd);	1374	close (fd);
1482	}
1483	#endif /* SRIOCSREDIR */	1375	#endif /* SRIOCSREDIR */
1484	}	1376	}
1485		1377
1486	/* reset signals and spin off the command interpreter */	1378	/* reset signals and spin off the command interpreter */
1487	signal (SIGINT, SIG_DFL);	1379	signal (SIGINT, SIG_DFL);
1488	signal (SIGQUIT, SIG_DFL);	1380	signal (SIGQUIT, SIG_DFL);
1489	signal (SIGCHLD, SIG_DFL);	1381	signal (SIGCHLD, SIG_DFL);
		1382	signal (SIGHUP, SIG_DFL);
		1383	signal (SIGPIPE, SIG_DFL);
1490	/*	1384	/*
1491	* mimick login's behavior by disabling the job control signals	1385	* mimick login's behavior by disabling the job control signals
1492	* a shell that wants them can turn them back on	1386	* a shell that wants them can turn them back on
1493	*/	1387	*/
1494	#ifdef SIGTSTP	1388	#ifdef SIGTSTP
1495	signal (SIGTSTP, SIG_IGN);	1389	signal (SIGTSTP, SIG_IGN);
1496	signal (SIGTTIN, SIG_IGN);	1390	signal (SIGTTIN, SIG_IGN);
1497	signal (SIGTTOU, SIG_IGN);	1391	signal (SIGTTOU, SIG_IGN);
1498	#endif /* SIGTSTP */	1392	#endif /* SIGTSTP */
1499		1393
1500	/* set window size */
1501	struct winsize ws;
1502
1503	ws.ws_col = TermWin.ncol;
1504	ws.ws_row = TermWin.nrow;
1505	ws.ws_xpixel = ws.ws_ypixel = 0;
1506	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1507
1508	// unblock signals (signals are blocked by iom.C	1394	// unblock signals (signals are blocked by iom.C
1509	sigset_t ss;	1395	sigset_t ss;
1510	sigemptyset (&ss);	1396	sigemptyset (&ss);
1511	sigprocmask (SIG_SETMASK, &ss, 0);	1397	sigprocmask (SIG_SETMASK, &ss, 0);
1512		1398
1513	#ifndef __QNX__
1514	/* command interpreter path */	1399	/* command interpreter path */
1515	if (argv != NULL)	1400	if (argv != NULL)
1516	{	1401	{
1517	# ifdef DEBUG_CMD	1402	# ifdef DEBUG_CMD
1518	int i;	1403	int i;
1519		1404
1520	for (i = 0; argv[i]; i++)	1405	for (i = 0; argv[i]; i++)
1521	fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]);	1406	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1522	# endif	1407	# endif
1523		1408
1524	execvp(argv[0], (char *const *)argv);	1409	execvp (argv[0], (char *const *)argv);
1525	/* no error message: STDERR is closed! */	1410	/* no error message: STDERR is closed! */
1526	}	1411	}
1527	else	1412	else
1528	{	1413	{
1529	const char *argv0, *shell;	1414	const char *argv0, *shell;
1530		1415
1531	if ((shell = getenv("SHELL")) == NULL || *shell == '\0')	1416	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1532	shell = "/bin/sh";	1417	shell = "/bin/sh";
1533		1418
1534	argv0 = (const char *)rxvt_r_basename(shell);	1419	argv0 = (const char *)rxvt_r_basename (shell);
		1420
1535	if (Options & Opt_loginShell)	1421	if (option (Opt_loginShell))
1536	{	1422	{
1537	login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char));	1423	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));
1538		1424
1539	login[0] = '-';	1425	login[0] = '-';
1540	STRCPY(&login[1], argv0);	1426	strcpy (&login[1], argv0);
1541	argv0 = login;	1427	argv0 = login;
1542	}	1428	}
		1429
1543	execlp(shell, argv0, NULL);	1430	execlp (shell, argv0, NULL);
1544	/* no error message: STDERR is closed! */	1431	/* no error message: STDERR is closed! */
1545	}	1432	}
1546		1433
1547	#else /* __QNX__ uses qnxspawn() */
1548
1549	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1550	char *command = NULL, fullcommand[_MAX_PATH];
1551	char **arg_v, *arg_a[2] = { NULL, NULL };
1552
1553	if (argv != NULL)
1554	{
1555	if (access(argv[0], X_OK) == -1)
1556	{
1557	if (STRCHR(argv[0], '/') == NULL)
1558	{
1559	searchenv(argv[0], "PATH", fullcommand);
1560	if (fullcommand[0] != '\0')
1561	command = fullcommand;
1562	}
1563	if (access(command, X_OK) == -1)
1564	return -1;
1565	}
1566	else
1567	command = argv[0];
1568	arg_v = argv;
1569	}
1570	else
1571	{
1572	if ((command = getenv("SHELL")) == NULL || *command == '\0')
1573	command = "/bin/sh";
1574
1575	arg_a[0] = my_basename(command);
1576	if (Options & Opt_loginShell)
1577	{
1578	login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1579
1580	login[0] = '-';
1581	STRCPY(&login[1], arg_a[0]);
1582	arg_a[0] = login;
1583	}
1584	arg_v = arg_a;
1585	}
1586	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1587	cmd_pid = qnx_spawn(0, 0, 0, -1, -1,
1588	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1589	command, arg_v, environ, iov_a, 0);
1590	if (login)
1591	free(login);
1592
1593	close(tty_fd);
1594	return cmd_fd;
1595
1596	#endif
1597	return -1;	1434	return -1;
1598	}	1435	}
1599		1436
1600	/* ------------------------------------------------------------------------- *
1601	* GET TTY CURRENT STATE *
1602	* ------------------------------------------------------------------------- */
1603	/* rxvt_get_ttymode() */
1604	/* EXTPROTO */
1605	void
1606	rxvt_get_ttymode(ttymode_t *tio, int erase)
1607	{
1608	#ifdef HAVE_TERMIOS_H
1609	/*
1610	* standard System V termios interface
1611	*/
1612	if (GET_TERMIOS(STDIN_FILENO, tio) < 0)
1613	{
1614	/* return error - use system defaults */
1615	tio->c_cc[VINTR] = CINTR;
1616	tio->c_cc[VQUIT] = CQUIT;
1617	tio->c_cc[VERASE] = CERASE;
1618	tio->c_cc[VKILL] = CKILL;
1619	tio->c_cc[VSTART] = CSTART;
1620	tio->c_cc[VSTOP] = CSTOP;
1621	tio->c_cc[VSUSP] = CSUSP;
1622	# ifdef VDSUSP
1623
1624	tio->c_cc[VDSUSP] = CDSUSP;
1625	# endif
1626	# ifdef VREPRINT
1627
1628	tio->c_cc[VREPRINT] = CRPRNT;
1629	# endif
1630	# ifdef VDISCRD
1631
1632	tio->c_cc[VDISCRD] = CFLUSH;
1633	# endif
1634	# ifdef VWERSE
1635
1636	tio->c_cc[VWERSE] = CWERASE;
1637	# endif
1638	# ifdef VLNEXT
1639
1640	tio->c_cc[VLNEXT] = CLNEXT;
1641	# endif
1642
1643	}
1644	tio->c_cc[VEOF] = CEOF;
1645	tio->c_cc[VEOL] = VDISABLE;
1646	# ifdef VEOL2
1647
1648	tio->c_cc[VEOL2] = VDISABLE;
1649	# endif
1650	# ifdef VSWTC
1651
1652	tio->c_cc[VSWTC] = VDISABLE;
1653	# endif
1654	# ifdef VSWTCH
1655
1656	tio->c_cc[VSWTCH] = VDISABLE;
1657	# endif
1658	# if VMIN != VEOF
1659
1660	tio->c_cc[VMIN] = 1;
1661	# endif
1662	# if VTIME != VEOL
1663
1664	tio->c_cc[VTIME] = 0;
1665	# endif
1666
1667	if (erase != -1)
1668	tio->c_cc[VERASE] = (char)erase;
1669
1670	/* input modes */
1671	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1672	# ifdef IMAXBEL
1673	| IMAXBEL
1674	# endif
1675	| IXON);
1676
1677	/* output modes */
1678	tio->c_oflag = (OPOST | ONLCR);
1679
1680	/* control modes */
1681	tio->c_cflag = (CS8 | CREAD);
1682
1683	/* line discipline modes */
1684	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1685	# if defined (ECHOCTL) && defined (ECHOKE)
1686	| ECHOCTL | ECHOKE
1687	# endif
1688	| ECHOE | ECHOK);
1689	# else /* HAVE_TERMIOS_H */
1690
1691	/*
1692	* sgtty interface
1693	*/
1694
1695	/* get parameters -- gtty */
1696	if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0)
1697	{
1698	tio->sg.sg_erase = CERASE; /* ^H */
1699	tio->sg.sg_kill = CKILL; /* ^U */
1700	}
1701	if (erase != -1)
1702	tio->sg.sg_erase = (char)erase;
1703
1704	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1705
1706	/* get special characters */
1707	if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0)
1708	{
1709	tio->tc.t_intrc = CINTR; /* ^C */
1710	tio->tc.t_quitc = CQUIT; /* ^\ */
1711	tio->tc.t_startc = CSTART; /* ^Q */
1712	tio->tc.t_stopc = CSTOP; /* ^S */
1713	tio->tc.t_eofc = CEOF; /* ^D */
1714	tio->tc.t_brkc = -1;
1715	}
1716	/* get local special chars */
1717	if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0)
1718	{
1719	tio->lc.t_suspc = CSUSP; /* ^Z */
1720	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1721	tio->lc.t_rprntc = CRPRNT; /* ^R */
1722	tio->lc.t_flushc = CFLUSH; /* ^O */
1723	tio->lc.t_werasc = CWERASE; /* ^W */
1724	tio->lc.t_lnextc = CLNEXT; /* ^V */
1725	}
1726	/* get line discipline */
1727	ioctl(STDIN_FILENO, TIOCGETD, &(tio->line));
1728	# ifdef NTTYDISC
1729
1730	tio->line = NTTYDISC;
1731	# endif /* NTTYDISC */
1732
1733	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1734	#endif /* HAVE_TERMIOS_H */
1735
1736	/*
1737	* Debugging
1738	*/
1739	#ifdef DEBUG_TTYMODE
1740	#ifdef HAVE_TERMIOS_H
1741	/* c_iflag bits */
1742	fprintf(stderr, "Input flags\n");
1743
1744	/* cpp token stringize doesn't work on all machines <sigh> */
1745	# define FOO(flag,name) \
1746	if ((tio->c_iflag) & flag) \
1747	fprintf (stderr, "%s ", name)
1748
1749	/* c_iflag bits */
1750	FOO(IGNBRK, "IGNBRK");
1751	FOO(BRKINT, "BRKINT");
1752	FOO(IGNPAR, "IGNPAR");
1753	FOO(PARMRK, "PARMRK");
1754	FOO(INPCK, "INPCK");
1755	FOO(ISTRIP, "ISTRIP");
1756	FOO(INLCR, "INLCR");
1757	FOO(IGNCR, "IGNCR");
1758	FOO(ICRNL, "ICRNL");
1759	FOO(IXON, "IXON");
1760	FOO(IXOFF, "IXOFF");
1761	# ifdef IUCLC
1762
1763	FOO(IUCLC, "IUCLC");
1764	# endif
1765	# ifdef IXANY
1766
1767	FOO(IXANY, "IXANY");
1768	# endif
1769	# ifdef IMAXBEL
1770
1771	FOO(IMAXBEL, "IMAXBEL");
1772	# endif
1773
1774	fprintf(stderr, "\n");
1775
1776	# undef FOO
1777	# define FOO(entry, name) \
1778	fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1779
1780	FOO(VINTR, "VINTR");
1781	FOO(VQUIT, "VQUIT");
1782	FOO(VERASE, "VERASE");
1783	FOO(VKILL, "VKILL");
1784	FOO(VEOF, "VEOF");
1785	FOO(VEOL, "VEOL");
1786	# ifdef VEOL2
1787
1788	FOO(VEOL2, "VEOL2");
1789	# endif
1790	# ifdef VSWTC
1791
1792	FOO(VSWTC, "VSWTC");
1793	# endif
1794	# ifdef VSWTCH
1795
1796	FOO(VSWTCH, "VSWTCH");
1797	# endif
1798
1799	FOO(VSTART, "VSTART");
1800	FOO(VSTOP, "VSTOP");
1801	FOO(VSUSP, "VSUSP");
1802	# ifdef VDSUSP
1803
1804	FOO(VDSUSP, "VDSUSP");
1805	# endif
1806	# ifdef VREPRINT
1807
1808	FOO(VREPRINT, "VREPRINT");
1809	# endif
1810	# ifdef VDISCRD
1811
1812	FOO(VDISCRD, "VDISCRD");
1813	# endif
1814	# ifdef VWERSE
1815
1816	FOO(VWERSE, "VWERSE");
1817	# endif
1818	# ifdef VLNEXT
1819
1820	FOO(VLNEXT, "VLNEXT");
1821	# endif
1822
1823	fprintf(stderr, "\n");
1824	# undef FOO
1825	# endif /* HAVE_TERMIOS_H */
1826	#endif /* DEBUG_TTYMODE */
1827	}
1828
1829	/*----------------------- end-of-file (C source) -----------------------*/	1437	/*----------------------- end-of-file (C source) -----------------------*/

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